2012-01-09 Richard Guenther <rguenther@suse.de>

        Rotate changelogs.

From-SVN: r183007

14 files changed, 85225 insertions, 85190 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4cce735..22fb1bd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -500,40044 +500,8 @@
 	* tree-ssa-propagate.c (substitute_and_fold): Don't optimize away
 	calls with side-effects.
 	* tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
-
-2011-12-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	* cselib.h (cselib_add_permanent_equiv): Declare.
-	(canonical_cselib_val): New.
-	* cselib.c (new_elt_loc_list): Rework to support value
-	equivalences.  Adjust all callers.
-	(preserve_only_constants): Retain value equivalences.
-	(references_value_p): Retain preserved values.
-	(rtx_equal_for_cselib_1): Handle value equivalences.
-	(cselib_invalidate_regno): Use canonical value.
-	(cselib_add_permanent_equiv): New.
-	* alias.c (find_base_term): Reset locs lists while recursing.
-	* var-tracking.c (val_bind): New.  Don't add equivalences
-	present in cselib table, compared with code moved from...
-	(val_store): ... here.
-	(val_resolve): Use val_bind.
-	(VAL_EXPR_HAS_REVERSE): Drop.
-	(add_uses): Do not create MOps for addresses.  Do not mark
-	non-REG non-MEM expressions as requiring resolution.
-	(reverse_op): Record reverse as a cselib equivalence.
-	(add_stores): Use it.  Do not create MOps for addresses.
-	Do not require resolution for non-REG non-MEM expressions.
-	Simplify support for reverse operations.
-	(compute_bb_dataflow): Drop reverse support.
-	(emit_notes_in_bb): Likewise.
-	(create_entry_value): Rename to...
-	(record_entry_value): ... this.  Use cselib equivalences.
-	(vt_add_function_parameter): Adjust.
-
-2011-12-30  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_inner_target_options): Fix thinko
-	in setting options via target #pragma or attribute.
-
-2011-12-30  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/bfin/bfin.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
-	* config/bfin/bfin-protos.h (bfin_register_move_cost,
-	bfin_memory_move_cost): Remove.
-	* config/bfin/bfin.c (bfin_register_move_cost,
-	bfin_memory_move_cost): Make static. Change arguments type from
-	enum reg_class to reg_class_t and from int to bool.
-	(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
-
-2011-12-30  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov.c (total_lines, total_executed): New global vars.
-	(generate_results): Call executed_summary.
-	(executed_summary): New function, broken out of ...
-	(function_summary): ... here.  Call it.
-	* coverage.c (coverage_finish): Also check for local_tick == -1.
-	* gcov-dump (tag_function): Correct labelling typo.
-
-2011-12-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/51623
-	* config/rs6000/rs6000.c (rs6000_assemble_integer): Delete check
-	for an initialized pointer being in a text section with
-	-mrelocatable, since it should never happen.
-
-2011-12-29  Michael Eager  <eager@eagercon.com>
-
-	* config/microblaze/microblaze.md: Add expander for simple_return,
-	return, add return_internal and simple_return_internal insns.
-
-2011-12-29  Oleg Endo  <olegendo@gcc.gnu.org>
-
-	* config/sh/sh.h (BRANCH_COST): Use sh_branch_cost variable.
-	* config/sh/sh.c (sh_option_override): Simplify sh_branch_cost
-	expression.
-
-2011-12-28  Ian Lance Taylor  <iant@google.com>
-
-	* dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Go for Go.
-
-2011-12-28  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/51623
-	* config/rs6000/rs6000.c (rs6000_assemble_integer): Don't call
-	unlikely_text_section_p.  Instead check for being in a code section.
-
-2011-12-28  Ira Rosen  <irar@il.ibm.com>
-
-	PR tree-optimization/51684
-	* tree-vect-slp.c (vect_schedule_slp_instance): Get gsi of original
-	statement in case of a pattern.
-	(vect_schedule_slp): Likewise.
-
-2011-12-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/51667
-	* ree.c (insn_merge_code): Delete.
-	(is_insn_merge_attempted): Likewise.
-	(get_insn_status): Likewise.
-	(set_insn_status): Likewise.
-	(struct ext_cand): Add CODE and MODE fields.
-	(combine_set_extend): Rename to...
-	(combine_set_extension): ...this.  Use above fields and tidy up.
-	(transform_ifelse): Likewise.
-	(get_defs): Return the chain of definitions.
-	(is_this_a_cmove): Merge into...
-	(is_cond_copy_insn): ...this.  Return bool.
-	(make_defs_and_copies_lists): Adjust calls to get_defs and simplify.
-	(merge_def_and_ext): Adjust call to combine_set_extend.
-	(combine_reaching_defs): Remove calls to {g|s}et_insn_status.
-	(struct extend_info): Rename to...
-	(struct re_info): ...this.  Add DEF_MAP field.
-	(add_ext_candidate): Merge into...
-	(add_removable_extension): ...this.  Adjust calls to get_defs.  Ensure
-	reaching definitions are associated with only one kind of extension.
-	(find_removable_extensions): Create and destroy the definition map.
-	(find_and_remove_re): Return void.  Change 'long' variables to 'int'.
-	Do not deal with is_insn_merge_attempted.
-
-2011-12-25  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/48641
-	* tree-ssa-threadupdate.c (redirect_edges): Watch for overflow.
-
-2011-12-26  Oleg Endo  <oleg.endo@t-online.de>
-
-	* config/sh/sync.md: Add soft atomics ABI description.
-	(fetchop_name): Use 'or' instead of 'ior'.
-	(fetchop_insn): Remove.
-	(atomic_compare_and_swap<mode>_soft):
-	Don't insert aligning nop after the write-back instruction.  Fix
-	multi-line asm output formatting style.
-	(atomic_fetch_<fetchop_name><mode>_soft): Likewise.
-	(atomic_fetch_nand<mode>_soft): Likewise.
-	(atomic_<fetchop_name>_fetch<mode>_soft): Likewise.
-	(atomic_nand_fetch<mode>_soft): Likewise.
-
-2011-12-23  Richard Henderson  <rth@redhat.com>
-
-	* tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR): Remove.
-	* cfgexpand.c (expand_debug_expr): Don't handle them.
-	* expr.c (expand_expr_real_2): Likewise.
-	* fold-const.c (fold_binary_loc): Likewise.
-	* gimple-pretty-print.c (dump_binary_rhs): Likewise.
-	* tree-cfg.c (verify_gimple_assign_binary): Likewise.
-	* tree-inline.c (estimate_operator_cost): Likewise.
-	* tree-pretty-print.c (dump_generic_node): Likewise.
-	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
-	* optabs.c (optab_for_tree_code): Likewise.
-	(can_vec_perm_for_code_p): Remove.
-	(expand_binop): Don't try it.
-	(init_optabs): Don't init vec_extract_even/odd_optab.
-	* genopinit.c (optabs): Likewise.
-	* optabs.h (OTI_vec_extract_even, OTI_vec_extract_odd): Remove.
-	(vec_extract_even_optab, vec_extract_odd_optab): Remove.
-	* tree-vect-data-refs.c (vect_strided_store_supported): Tidy code.
-	(vect_permute_store_chain): Use TYPE_VECTOR_SUBPARTS instead of
-	GET_MODE_NUNITS; check vect_gen_perm_mask return value instead of
-	asserting vect_strided_store_supported.
-	(vect_strided_load_supported): Use can_vec_perm_p.
-	(vect_permute_load_chain): Use VEC_PERM_EXPR.
-
-	* doc/generic.texi (VEC_EXTRACT_EVEN_EXPR): Remove.
-	(VEC_EXTRACT_ODD_EXPR): Remove.
-	* doc/md.texi (vec_extract_even, vec_extract_odd): Remove.
-
-2011-12-23  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/score/score.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
-	* config/score/score-protos.h (score_register_move_cost): Remove.
-	* config/score/score.c (TARGET_REGISTER_MOVE_COST): Define.
-	(score_register_move_cost): Make static. Change arguments type from
-	enum reg_class to reg_class_t.
-
-2011-12-23  Jakub Jelinek  <jakub@redhat.com>
-	    Richard Henderson  <rth@redhat.com>
-
-	* tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove.
-	* gimple-pretty-print.c (dump_binary_rhs): Don't handle
-	VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
-	* expr.c (expand_expr_real_2): Likewise.
-	* tree-cfg.c (verify_gimple_assign_binary): Likewise.
-	* cfgexpand.c (expand_debug_expr): Likewise.
-	* tree-inline.c (estimate_operator_cost): Likewise.
-	* tree-pretty-print.c (dump_generic_node): Likewise.
-	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
-	* fold-const.c (fold_binary_loc): Likewise.
-	* doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR,
-	VEC_INTERLEAVE_LOW_EXPR): Remove documentation.
-	* optabs.c (optab_for_tree_code): Don't handle
-	VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
-	(expand_binop, init_optabs): Remove vec_interleave_high_optab
-	and vec_interleave_low_optab.
-	* genopinit.c (optabs): Likewise.
-	* optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove.
-	(vec_interleave_high_optab, vec_interleave_low_optab): Remove.
-	* doc/md.texi (vec_interleave_high, vec_interleave_low): Remove
-	documentation.
-	* tree-vect-stmts.c (gen_perm_mask): Renamed to...
-	(vect_gen_perm_mask): ... this.  No longer static.
-	(perm_mask_for_reverse, vectorizable_load): Adjust callers.
-	* tree-vectorizer.h (vect_gen_perm_mask): New prototype.
-	* tree-vect-data-refs.c (vect_strided_store_supported): Don't try
-	VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of
-	can_vec_perm_for_code_p.
-	(vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving
-	masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
-	* config/i386/i386.c (expand_vec_perm_interleave2): If
-	expand_vec_perm_interleave3 would handle it, return false.
-	(expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab.
-
-2011-12-23  Richard Henderson  <rth@redhat.com>
-
-	* config/mips/loongson.md (UNSPEC_LOONGSON_PINSR_0,
-	UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2,
-	UNSPEC_LOONGSON_PINSR_3): Replace with...
-	(UNSPEC_LOONGSON_PINSRH): ... this.
-	(UNSPEC_LOONGSON_VINIT): New.
-	(UNSPEC_LOONGSON_DSLL, UNSPEC_LOONGSON_DSRL): New.
-	(VWB): New mode iterator.
-	(V_inner): New mode attribute.
-	(loongson_vec_init1_<VHB>): New.
-	(*vec_concatv2si): New.
-	(and<VWHB>3, ior<VWHB>3, xor<VWHB>3, one_cmpl<VWHB>2): New.
-	(*loongson_nor): New.
-	(loongson_pextrh): Un-macro-ify.
-	(loongson_pmaddhw): Likewise.
-	(smaxv4hi3, umaxv8qi3, sminv4hi3, uminv8qi3): Likewise.
-	(loongson_pinsrh_0): Represent with vec_select+vec_concat.
-	(loongson_pinsrh_1, loongson_pinsrh_2, loongson_pinsrh_3): Likewise.
-	(*vec_setv4hi, vec_setv4hi): New.
-	(sdot_prodv4hi): New.
-	(smax<VWB>3, smin<VWB>3): New.
-	(reduc_uplus_v8qi): New.
-	(loongson_pshufh): Remove destination matching input.
-	(ashl<VWH>3, ashr<VWH>3, lshr<VWH>3): Fix type attribute.
-	(vec_interleave_high<VWHB>, vec_interleave_low<VWHB>): Remove.
-	(loongson_punpckhbh, loongson_punpckhhw, loongson_punpckhhw_qi,
-	loongson_punpckhwd, loongson_punpckhwd_qi, loongson_punpckhwd_hi,
-	loongson_punpcklbh, loongson_punpcklhw, loongson_punpcklhw_qi,
-	loongson_punpcklwd, loongson_punpcklwd_qi, loongson_punpcklwd_hi,
-	vec_perm_const<VWHB>, vec_unpacks_lo_<VHB>, vec_unpacks_hi_<VHB>,
-	vec_unpacku_lo_<VHB>, vec_unpacku_hi_<VHB>, vec_shl_<VWHBDI>,
-	vec_shr_<VWHBDI>, reduc_uplus_<VWH>, reduc_splus_<VWHB>,
-	reduc_smax_<VWHB>, reduc_smin_<VWHB>, reduc_umax_<VWHB>,
-	reduc_umin_<VB>): New.
-	* config/mips/mips-ps-3d.md (vec_perm_const_ps): New.
-	(mips_pul_ps, mips_puu_ps, mips_pll_ps, mips_plu_ps): Expand in
-	terms of vec_perm_const_ps.
-	(vec_perm_constv2sf): New.
-	(vec_initv2sf): Use mips_expand_vector_init.
-	(vec_concatv2sf): Rename from vec_initv2sf_internal.
-	(vec_setv2sf): Use vec_perm_const_ps.
-	(reduc_splus_v2sf, reduc_smin_v2sf, reduc_smax_v2sf): New.
-	* config/mips/loongson.h (pshufh_u, pshufh_s): Don't pass dest to
-	the builtin.
-	* config/mips/mips-modes.def (V16QI, V8HI, V4SI, V4SF): New modes.
-	* config/mips/mips-protos.h: Update.
-	* config/mips/mips.c (mips_get_arg_info): Match V2SFmode, not all
-	MODE_VECTOR_FLOAT.
-	(mips_return_mode_in_fpr_p): Likewise.
-	(mips_cannot_change_mode_class): Allow 8-byte integral mode changes.
-	(CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw,
-	CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh,
-	CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): Remove.
-	(mips_builtins): Remove first operand for loongson pshufh builtins.
-	(MAX_VECT_LEN, struct expand_vec_perm_d): New.
-	(mips_expand_vselect, mips_expand_vselect_vconcat,
-	mips_expand_vpc_loongson_even_odd, mips_expand_vpc_loongson_pshufh,
-	mips_expand_vpc_loongson_bcast, mips_expand_vec_perm_const_1,
-	mips_expand_vec_perm_const, mips_vectorize_vec_perm_const_ok,
-	mips_expand_vec_unpack, mips_constant_elt_p, mips_expand_vi_broadcast,
-	mips_expand_vi_constant, mips_expand_vi_loongson_one_pinsrh,
-	mips_expand_vi_general, mips_expand_vec_reduc, mips_expand_vec_minmax,
-	TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
-	(mips_expand_vector_init): Rewrite.
-	* config/mips/predicates.md (const_2_or_3_operand): New.
-	(const_0_to_3_operand): New.
-
-2011-12-23  Dmitry Plotnikov  <dplotnikov@ispras.ru>
-
-	* config/arm/neon.md (float<mode><V_cvtto>2): New.
-	(floatuns<mode><V_cvtto>2): New.
-	(fix_trunc<mode><V_cvtto>2): New.
-	(fix_truncuns<mode><V_cvtto>2): New.
-	* config/arm/iterators.md (V_cvtto): New iterator.
-
-2011-12-23  Richard Guenther  <rguenther@suse.de>
-
-	PR rtl-optimization/50396
-	* simplify-rtx.c (simplify_binary_operation_1): Properly
-	guard code that only works for integers.
-
-2011-12-23  Tristan Gingold  <gingold@adacore.com>
-
-	* config/vms/vms-crtlmap.map (log10): Fix typo.
-
-2011-12-23  Tristan Gingold  <gingold@adacore.com>
-
-	* config/ia64/vms.h (SUPPORTS_ONE_ONLY): Define.
-
-2011-12-22  Bin Cheng  <bin.cheng@arm.com>
-	Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/43491
-	* tree-ssa-pre.c (eliminate): Don't replace global register
-	variable when it is the RHS of a single assign.
-
-2011-12-22  Joey Ye  <joey.ye@arm.com>
-
-	* toplev.c (process_options): Fix typo.
-
-2011-12-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR middle-end/51252
-	* config/pa/pa.c (pa_som_tm_clone_table_section): New function.
-	(som_tm_clone_table_section): Declare.
-	(pa_file_start_space): Create $TM_CLONE_TABLE$ subspace.
-	(pa_som_asm_init_sections): Init som_tm_clone_table_section.
-	* config/pa/som.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
-
-2011-12-22  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* doc/tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook.
-	* doc/tm.texi: Regenerate.
-	* target.def (prepare_pch_save): New hook.
-	* c-family/c-pch.c (c_common_write_pch): Call it.
-	* config/mips/mips.c (was_mips16_pch_p): Delete.
-	(mips_set_mips16_mode): Don't refer to was_mips16_pch_p.
-	(mips_prepare_pch_save): New function.
-	(TARGET_PREPARE_PCH_SAVE): Define.
-
-2011-12-22  Aldy Hernandez  <aldyh@redhat.com>
-
-	PR middle-end/51212
-	* opts.c (finish_options): Call sorry on -fgnu-tm and
-	-fnon-call-exceptions combination.
-
-2011-12-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* doc/invoke.texi (C++ Dialect Options): Add missing options and
-	move -Wzero-as-null-pointer-constant to ...
-	(Warning Options): ... here.
-
-2011-12-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR target/47643
-	* doc/invoke.texi (i386 and x86-64 Options): Fix description of
-	-mtune without -march.
-
-2011-12-21  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/51643
-	* arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
-	change.
-
-2011-12-22  Tristan Gingold  <gingold@adacore.com>
-
-	* config/ia64/ia64.c (ia64_promote_function_mode): Remove.
-	(TARGET_PROMOTE_FUNCTION_MODE): Remove.
-	(ia64_function_value): Call promote_function_mode instead of
-	ia64_promote_function_mode.
-	* config/ia64/vms.h (PROMOTE_MODE): Define.
-	(TARGET_PROMOTE_FUNCTION_MODE): Define.
-
-2011-12-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/27468
-	* common/config/alpha/alpha-common.c (alpha_option_optimization_table):
-	Enable flag_ree at -O2 or higher.
-
-2011-12-22  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51650
-	* lto.c (uniquify_nodes): Register TYPE_DECLs with the
-	debuginfo machinery.
-
-2011-12-22  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* tree-pass.h (pass_reload): Declare.
-	* ira.c (overall_cost_before, saved_flag_ira_share_spill_slots):
-	New global variables, moved out of ira.
-	(do_reload): New static function, split off from the second half
-	of ...
-	(ira): ... here.
-	(gate_ira): Remove.
-	(pass_ira): Use TV_IRA, set gate to NULL, and set flags to
-	TODO_dump_func.
-	(rest_of_handle_reload): New static function.
-	(pass_reload): New.
-
-2011-12-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	* common/config/i386/i386-common.c (ix86_option_optimization_table):
-	Move OPT_free processing from ...
-	* config/i386/i386.c (ix86_option_override_internal):  ... here.
-
-2011-12-21  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/51643
-	* arm.c (arm_function_ok_for_sibcall): Don't try to tailcall a
-	weak function on bare-metal EABI targets.
-
-2011-12-21  Jonathan Wakely  <jwakely.gcc@gmail.com>
-	    Jim Avera  <james_avera@yahoo.com>
-
-	* doc/extend.texi (__builtin_expect): Improve example.
-
-2011-12-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_option_override_internal): Enable flag_ree
-	also for 32bit targets.
-
-2011-12-21  Richard Henderson  <rth@redhat.com>
-
-	PR target/51552
-	* dwarf2cfi.c (dwarf2out_frame_debug): Move any_cfis_emitted code...
-	(scan_trace): ... here.
-
-2011-12-21  Jason Merrill  <jason@redhat.com>
-
-	* doc/standards.texi (C++ language): Update for C++11.
-
-2011-12-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
-	*op0 and *op1 to NULL_TREE first to avoid warnings.
-	* calls.c (initialize_argument_information): Initialize base to avoid
-	warnings.
-
-	PR middle-end/51644
-	PR middle-end/51647
-	* tree-eh.c (decide_copy_try_finally): At -O0, return true
-	even when ndests is not 1, if there are only gimple_clobber_p
-	(or debug) stmts in the finally sequence.
-	* tree-inline.c (estimate_num_insns): Return 0 for gimple_clobber_p
-	stmts.
-
-2011-12-21  Aldy Hernandez  <aldyh@redhat.com>
-
-	PR middle-end/51472
-	* trans-mem.c (tm_log_add): Use create_tmp_var_reg.
-
-2011-12-21  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-into-ssa.c (rewrite_update_stmt): Do not dump extra newlines.
-	(rewrite_update_enter_block): Likewise.
-	(dump_update_ssa): Likewise.
-	(update_ssa): Likewise but also dump a newline at the beginning.
-
-2011-12-21  Enkovich Ilya  <ilya.enkovich@intel.com>
-
-	PR target/50038
-	* implicit-zee.c: Delete.
-	* ree.c: New file.
-	* Makefile.in: Replace implicit-zee.c with ree.c.
-	* config/i386/i386.c (ix86_option_override_internal): Rename
-	flag_zee to flag_ree.
-	* common.opt (fzee): Ignored.
-	(free): New.
-	* passes.c (init_optimization_passes): Replace pass_implicit_zee
-	with pass_ree.
-	* tree-pass.h (pass_implicit_zee): Delete.
-	(pass_ree): New.
-	* timevar.def (TV_ZEE): Delete.
-	(TV_REE): New.
-	* doc/invoke.texi: Add -free description.
-
-2011-12-21  Tristan Gingold  <gingold@adacore.com>
-
-	* config/vms/vms-protos.h (vms_function_section): New prototype.
-	* config/vms/vms.c (vms_function_section): New function.
-	* config/vms/vms.h (TARGET_ASM_FUNCTION_SECTION): Define.
-
-2011-12-21  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/41159
-	* tree-outof-ssa.c (insert_value_copy_on_edge): Use the
-	mode of the pseudo as destination mode.  Only assert that
-	is equal to the promoted mode of the decl if it is a REG.
-
-2011-12-21  Tristan Gingold  <gingold@adacore.com>
-
-	* config/vms/xm-vms.h (STANDARD_EXEC_PREFIX): Remove define.
-
-2011-12-20  Richard Henderson  <rth@redhat.com>
-
-	* config/ia64/ia64.c (MAX_VECT_LEN): New.
-	(struct expand_vec_perm_d): New.
-	(TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
-	(ia64_unpack_assemble): Use ia64_expand_vec_perm_const_1.
-	(expand_vselect, expand_vselect_vconcat): New.
-	(expand_vec_perm_identity, expand_vec_perm_shrp): New.
-	(expand_vec_perm_1, expand_vec_perm_broadcast): New.
-	(expand_vec_perm_interleave_2, expand_vec_perm_v4hi_5): New.
-	(ia64_expand_vec_perm_const_1, ia64_expand_vec_perm_const): New.
-	(ia64_vectorize_vec_perm_const_ok): New.
-	(ia64_expand_vec_setv2sf, ia64_expand_vec_perm_even_odd): New.
-	* config/ia64/ia64-protos.h: Update.
-	* config/ia64/vect.md (VEC): New mode iterator.
-	(vecint): New mode attribute.
-	(vec_interleave_lowv8qi, vec_interleave_highv8qi): Privatize with '*'.
-	(vec_interleave_lowv4hi, vec_interleave_highv4hi): Likewise.
-	(vec_interleave_lowv2si, vec_interleave_highv2si): Likewise.
-	(vec_interleave_lowv2sf, vec_interleave_highv2sf): Likewise.
-	(mix1_even, mix1_odd, mux1_alt): Likewise.
-	(mux1_brcst_qi): Remove '*' from name.
-	(vec_extract_evenv8qi, vec_extract_oddv8qi): Remove.
-	(vec_extract_evenv4hi, vec_extract_oddv4hi): Remove.
-	(vec_extract_evenv2si, vec_extract_oddv2si): Remove.
-	(vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
-	(vec_extract_evenodd_helper): Remove.
-	(vec_setv2sf): Use ia64_expand_vec_setv2sf.
-	(vec_pack_trunc_v4hi): Use ia64_expand_vec_perm_even_odd.
-	(vec_pack_trunc_v2si): Likewise.
-	(vec_perm_const<VEC>): New.
-
-2011-12-20  Richard Henderson  <rth@redhat.com>
-
-	* tree-vect-generic.c (expand_vector_operations_1): Correct tests
-	for vector types -- use the type not the mode.  Fix optab selection
-	for vector shifts by a scalar.  Handle over-large integer modes
-	like BLKmode.
-
-2011-12-20  Richard Henderson  <rth@redhat.com>
-
-	* config/arm/arm.md (*arm_xorsi3): Match iorsi3 and perform
-	post-reload splitting.
-
-	* config/arm/arm.md (*arm_cmpdi_unsigned): Enable for thumb2.
-	* config/arm/arm.c (arm_select_cc_mode): Use it.
-
-2011-12-20  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Restrict
-	handling of signedness differences to integer types.  Only build
-	a new optype if type1 isn't correct.
-
-2011-12-20  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/49865
-	* ira-costs.c (find_costs_and_classes): Prefer registers even
-	if the memory cost is the same.
-
-2011-12-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield)
-	(finish_struct): Refer to C11 in comments.  Use flag_isoc11.
-	* c-parser.c (c_parser_static_assert_declaration)
-	(c_parser_static_assert_declaration_no_semi, c_parser_declspecs)
-	(c_parser_alignas_specifier, c_parser_alignof_expression): Refer
-	to C11 in comments.  Use flag_isoc11.
-	* c-typeck.c (comptypes_check_different_types): Refer to C11 in
-	comment.
-	* doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x.
-	* doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference
-	to -std=c1x and -std=gnu1x.
-	* doc/extend.texi (Inline, Alternate Keywords, Other Builtins)
-	(__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11
-	instead of -std=c1x and C1X.
-	* doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in
-	preference to -std=c1x.
-	(-std=gnu11): Document in preference to -std=gnu1x.
-	* doc/standards.texi: Document C11 instead of C1X.  Document C11
-	as actual standard.  Document headers required from freestanding
-	C11 implementations.
-	* ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >=
-	201112L for C11.  Update comments to refer to C11.
-
-2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* configure: Regenerate.
-
-2011-12-20  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR middle-end/51200
-	* expr.c (store_field): Avoid a direct store if the mode is larger
-	than the size of the bit field.
-	* stor-layout.c (layout_decl): If flag_strict_volatile_bitfields,
-	treat non-volatile bit fields like volatile ones.
-	* toplev.c (process_options): Disallow combination of
-	-fstrict-volatile-bitfields and ABI versions less than 2.
-	* config/arm/arm.c (arm_option_override): Don't enable
-	flag_strict_volatile_bitfields if the ABI version is less than 2.
-	* config/h8300/h8300.c (h8300_option_override): Likewise.
-	* config/rx/rx.c (rx_option_override): Likewise.
-	* config/m32c/m32c.c (m32c_option_override): Likewise.
-	* config/sh/sh.c (sh_option_override): Likewise.
-
-2011-12-20  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/46796
-	* dwarf2out.c (modified_type_die): When the type variant
-	chain is corrupt use the types name, if available, instead
-	of __unknown__.
-
-2011-12-20  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/alpha.c (alpha_start_function): Adjust condition to
-	create VMS trampoline entry point.
-
-2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR rtl-optimization/42839
-	* fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND
-	optimization if the source register is already extended.
-
-2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* lower-subreg.c (can_decompose_p): Check every word of a hard
-	register.
-
-2011-12-19  Sandra Loosemore  <sandra@codesourcery.com>
-	    Tom de Vries <tom@codesourcery.com>
-
-	PR rtl-opt/50380
-	* cse.c (find_comparison_args): Detect fixed point and
-	bail early.
-
-2011-12-19  Aldy Hernandez  <aldyh@redhat.com>
-
-	PR middle-end/51411
-	* trans-mem.c (ipa_tm_create_version): Unset DECL_WEAK.
-
-2011-12-19  Quentin Neill  <quentin.neill@amd.com>
-
-	PR target/48743
-	* config/i386/driver-i386.c (host_detect_local_cpu): Also check
-	family to distinguish PROCESSOR_ATHLON.
-
-2011-12-19  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51573
-	* streamer-hooks.h (struct streamer_hooks): Add second
-	ref_p parameter to write_tree.
-	(stream_write_tree): Adjust.
-	(stream_write_tree_shallow_non_ref): New define.
-	* lto-streamer.h (lto_output_tree): Adjust.
-	* lto-streamer-out.c (lto_output_tree): Likewise.
-	* tree-streamer-out.c (streamer_write_chain): Only
-	force the immediate tree to be streamed as non-reference.
-
-2011-12-19  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/51583
-	* tree-sra.c (load_assign_lhs_subreplacements): Call
-	force_gimple_operand_gsi when necessary also in case of no
-	corresponding replacement on the RHS.
-
-2011-12-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimple.h (gimplify_seq_add_stmt): Rename to...
-	(gimple_seq_add_stmt_without_update): ... this.
-	* gimplify.c (gimplify_seq_add_stmt): Rename to...
-	(gimple_seq_add_stmt_without_update): ... this.
-	(gimplify_seq_add_stmt): New inline wrapper for it.
-	* tree-vect-patterns.c (append_pattern_def_seq): Use
-	gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
-
-	PR tree-optimization/51596
-	* tree-cfg.c (replace_uses_by): Call gimple_purge_dead_eh_edges
-	when needed.
-
-	PR middle-end/51590
-	PR tree-optimization/51606
-	* tree-vect-patterns.c (append_pattern_def_seq, new_pattern_def_seq):
-	New inline functions.
-	(vect_recog_over_widening_pattern,
-	vect_recog_vector_vector_shift_pattern,
-	vect_recog_sdivmod_pow2_pattern, vect_recog_mixed_size_cond_pattern,
-	adjust_bool_pattern_cast, vect_recog_bool_pattern): Use them.
-
-2011-12-19  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51572
-	* tree.c (free_lang_data_in_type): Do not unlink TYPE_DECL
-	from TYPE_FIELDS.
-	(find_decls_types_r): Walk TYPE_DECLs in TYPE_FIELDS.
-	* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Do
-	not stream TREE_CHAIN.
-	(write_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
-	using streamer_write_chain.
-	* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
-	Do not stream TREE_CHAIN.
-	(lto_input_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
-	using streamer_read_chain.
-	* gimple-streamer-in.c (input_gimple_stmt): Skip non-FIELD_DECLs.
-	* gimple.c (gimple_canonical_types_compatible_p): Properly
-	handle trailing non-FIELD_DECLs in TYPE_FIELDS.
-
-2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* configure: Regenerate.
-
-2011-12-19  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* emit-rtl.c (init_emit_once): Initialize const_tiny_rtx[3] for
-	partial integer modes.
-
-2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
-
-	PR target/51532
-	* config/m68k/m68k.h (FL_CAS, TARGET_CAS): Define.
-	* config/m68k/m68k.c (FL_FOR_isa_20): Add FL_CAS.
-	* config/m68k/sync.md: Use TARGET_CAS instead of (TARGET_68020 ||
-	TARGET_68040).
-
-2011-12-18  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/ia64/ia64.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
-	LEGITIMATE_ADDRESS_REG, LEGITIMATE_ADDRESS_DISP,
-	GO_IF_LEGITIMATE_ADDRESS): Remove macros.
-	* config/ia64/ia64.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
-	(ia64_reg_ok_for_base_p, ia64_legitimate_address_reg,
-	ia64_legitimate_address_disp, ia64_legitimate_address_p): New
-	functions.
-
-2011-12-17  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/51491
-	* tree-ssa-ccp.c (insert_clobber_before_stack_restore)
-	(gsi_prev_dom_bb_nondebug, insert_clobbers_for_var): New function.
-	(ccp_fold_stmt): Use insert_clobbers_for_var after a successful
-	fold_builtin_alloca_with_align.
-	(ccp_visit_stmt): Calculate and free dominator info.
-
-2011-12-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.md (UNSPEC_FRAME_BLOCKAGE): New constant.
-	(frame_blockage): New expander.
-	(frame_blockage<P:mode>): New instruction.
-	* config/sparc/sparc.c (sparc_expand_prologue): When the sequence of
-	instructions establishing the frame isn't atomic, emit frame blockage.
-
-2011-12-16  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/vms.h (USE_TM_CLONE_REGISTRY): Define.
-
-2011-12-16  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/alpha.c (alpha_use_linkage): Follow transparent alias.
-	(alpha_write_one_linkage): Use assemble_name to emit linkage name.
-
-2011-12-16  Tristan Gingold  <gingold@adacore.com>
-
-	* config/vms/t-vms (vms.o, vms-c.o): Force output filename.
-
-2011-12-16  Tristan Gingold  <gingold@adacore.com>
-
-	* config/vms/vms.c (VMS_CRTL_GLOBAL): Define.
-	(vms_patch_builtins): Handle.
-	* config/vms/vms-crtlmap.map: Add an entry for environ.
-
-2011-12-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/51557
-	* sel-sched-ir.c (create_copy_of_insn_rtx): Copy all notes
-	other than REG_EQUAL, REG_EQUIV and REG_LABEL_OPERAND.
-
-	PR tree-optimization/51576
-	* tree-cfg.c (replace_uses_by): Call maybe_clean_or_replace_eh_stmt
-	even if fold_stmt didn't change anything.
-
-2011-12-16  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51572
-	* dwarf2out.c (gen_type_die_with_usage): Use the context of
-	the TYPE_DECL as well if it is file-scope.
-
-2011-12-15  DJ Delorie  <dj@redhat.com>
-
-	* config/rl78/rl78.md (return): Rename to rl78_return.
-	* config/rl78/rl78.c (rl78_expand_epilogue): Use new name.
-	(rl78_expand_eh_epilogue): Use new name.
-	(rl78_calculate_death_notes): Likewise.
-
-2011-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vectorizer.h (struct _stmt_vec_info): Remove pattern_def_stmt
-	field, add pattern_def_seq.
-	(STMT_VINFO_PATTERN_DEF_STMT): Remove.
-	(STMT_VINFO_PATTERN_DEF_SEQ): Define.
-	(NUM_PATTERNS): Bump to 10.
-	* tree-vect-loop.c (vect_determine_vectorization_factor,
-	vect_transform_loop): Adjust for pattern def changing from a single
-	gimple stmt to gimple_seq.
-	* tree-vect-stmts.c (vect_analyze_stmt, new_stmt_vec_info,
-	free_stmt_vec_info): Likewise.
-	* tree-vect-patterns.c (vect_recog_over_widening_pattern,
-	vect_recog_vector_vector_shift_pattern,
-	vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
-	adjust_bool_pattern, vect_mark_pattern_stmts): Likewise.
-	(vect_recog_sdivmod_pow2_pattern): New function.
-	(vect_vect_recog_func_ptrs): Add it.
-
-	* config/i386/sse.md (vcond<V_256:mode><VI_256:mode>,
-	vcond<V_128:mode><VI124_128:mode>, vcond<VI8F_128:mode>v2di):
-	Use general_operand instead of nonimmediate_operand for
-	operand 5 and no predicate for operands 1 and 2.
-	* config/i386/i386.c (ix86_expand_int_vcond): Optimize
-	x < 0 ? -1 : 0 and x < 0 ? 1 : 0 into vector arithmetic
-	resp. logical shift.
-
-2011-12-15  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr-protos.h (print_operand): Remove.
-	(print_operand_address): Remove.
-	* config/avr/avr.h (PRINT_OPERAND): Remove.
-	(PRINT_OPERAND_ADDRESS): Remove.
-	(PRINT_OPERAND_PUNCT_VALID_P): Remove.
-	* config/avr/avr.c (TARGET_PRINT_OPERAND): New hook define.
-	(TARGET_PRINT_OPERAND_ADDRESS): New hook define.
-	(TARGET_PRINT_OPERAND_PUNCT_VALID_P): New hook define.
-	(print_operand_address): Rename to...
-	(avr_print_operand_address): ...this and make static.
-	(print_operand): Rename to...
-	(avr_print_operand): ...this and make static.
-	(avr_print_operand_punct_valid_p): New static function.
-
-2011-12-15  Andreas Tobler  <andreast@fgznet.ch>
-
-	* config/i386/freebsd.h (TARGET_ASM_FILE_END): Define.
-
-2011-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/51360
-	* c-parser.c (c_parser_omp_clause_num_threads,
-	c_parser_omp_clause_schedule): Call mark_exp_read.
-
-2011-12-15  Romain Geissler  <romain.geissler@gmail.com>
-
-	* builtins.def (BUILT_IN_STPNCPY_CHK): New definition.
-	* builtins.c (expand_builtin, fold_builtin_4, maybe_emit_chk_warning):
-	Add BUILT_IN_STPNCPY_CHK case.
-	* gimple-fold.c (gimple_fold_builtin): Likewise.
-	* tree-object-size.c (pass_through_call): Likewise.
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
-	call_may_clobber_ref_p_1): Likewise.
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
-	find_func_clobbers): Likewise.
-	* tree.h (fold_builtin_strncpy_chk): Rename to fold_builtin_stxncpy_chk
-	* builtins.c (fold_builtin_strncpy_chk): Likewise.
-	Rewrite stpncpy_chk calls to strncpy_chk calls if returned value is
-	ignored.
-
-2011-12-15  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51567
-	* gimple.c (compare_type_names_p): Also compare the TREE_CODE.
-	(iterative_hash_name): Also hash the TREE_CODE.
-	(gimple_types_compatible_p_1): For types with a TYPE_DECL
-	name and a type DECL_CONTEXT recurse to that type.
-	(iterative_hash_gimple_type): Likewise.
-
-2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c  (rs6000_emit_prologue): Move update of
-	VRSave mask to save_world() when that is in use.
-
-2011-12-15  Richard Guenther  <rguenther@suse.de>
-
-	* lto-wrapper.c (run_gcc): In non-parallel mode remove
-	ltrans inputs immediately after processing them.  In parallel
-	mode truncate the ltrans inputs in the make rule that processes
-	them if temporary files are not to be preserved.
-
-2011-12-15  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/arm/arm.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
-	* config/arm/arm.c (arm_memory_move_cost, arm_register_move_cost):
-	New functions.
-	(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
-
-2011-12-15  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51564
-	* tree.h (REGISTER_DEFS_IN_THIS_STMT, NECESSARY,
-	STMT_IN_SSA_EDGE_WORKLIST): Remove no longer existing flag
-	uses documentation.
-	(TREE_ASM_WRITTEN): Update documentation to mention its use
-	on TYPE_DECLs from debug info generation.
-	* tree-streamer-out.c (pack_ts_base_value_fields): Stream
-	TREE_ASM_WRITTEN as always zero for TYPE_DECLs, similar to
-	all other types.
-
-2011-12-15  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/51050
-	* config/avr/avr.c (expand_epilogue): Don't build SUBREG of fp.
-	(avr_prologue_setup_frame): Ditto.
-
-2011-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/51517
-	* tree-ssa-coalesce.c (coalesce_ssa_name): For !optimize, test
-	!DECL_IGNORED_P instead of !DECL_ARTIFICIAL.
-
-2012-12-15  Richard Guenther  <rguenther@suse.de>
-
-	Revert
-	PR lto/48437
-	* lto-streamer-out.c (tree_is_indexable): Exclude block-local
-	extern declarations.
-
-	PR lto/48508
-	PR lto/48437
-	* tree-streamer-out.c (streamer_write_chain): Stream DECL_EXTERNAL
-	VAR_DECLs and FUNCTION_DECLs locally.
-
-2011-12-14  Richard Henderson  <rth@redhat.com>
-
-	* config/arm/arm.md (*addsi3_compare0_scratch): Set predicable.
-	(*compare_negsi_si, *compare_addsi2_op0): Likewise.
-	(*compare_addsi2_op1, *zeroextractsi_compare0_scratch): Likewise.
-	(*compareqi_eq0, *arm_cmpsi_insn, *arm_cmpsi_negshiftsi_si): Likewise.
-
-2011-12-14  Richard Guenther  <rguenther@suse.de>
-
-	* tree-cfg.c (replace_uses_by): Fixup TREE_CONSTANT for
-	propagating all kinds of constants.
-
-2011-12-14  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51497
-	* lto-streamer-in.c (lto_read_body): Fixup local types
-	TYPE_CANONICAL and variant chain.
-
-2011-12-14  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (free_lang_data_in_type): Do not clear fields
-	dependent on debuginfo level setting.
-	(find_decls_types_r): Use TYPE_STUB_DECL rathern than TREE_CHAIN.
-	* tree.h (TYPE_STUB_DECL): Properly check that we access a type.
-
-2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50931
-	* config/avr/avr.md (mulpsi3): New expander.
-	(*umulqihipsi3, *umulhiqipsi3): New insns.
-	(*mulsqipsi3.libgcc, *mulpsi3.libgcc): New insns.
-	(mulsqipsi3, *mulpsi3): New insn-and-splits.
-	(ashlpsi3): Turn to expander.  Move insn code to...
-	(*ashlpsi3): ...this new insn.
-
-2011-12-14  Richard Guenther  <rguenther@suse.de>
-
-	* tree-cfg.c (replace_uses_by): Only mark blocks altered
-	that will make a difference.  Only recompute ADDR_EXPR
-	invariantness if it could possibly have changed.  Do so
-	before folding the statement.
-
-2011-12-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* lto-streamer-out.c (write_symbol): Use proper 64-bit host type.
-	* lto-cgraph.c (input_cgraph_opt_section): Use 'int' for offsets.
-	* lto-streamer-in.c (lto_read_body): Likewise.
-	(lto_input_toplevel_asms): Likewise.
-	* lto-section-in.c (lto_create_simple_input_block): Likewise.
-	* ipa-inline-analysis.c (inline_read_section): Likewise.
-	* ipa-prop.c (ipa_prop_read_section): Likewise.
-
-	* df.h (DF_NOTE): Fix typo in comment.
-
-2011-12-13  Aldy Hernandez  <aldyh@redhat.com>
-
-	* trans-mem.c (ipa_tm_create_version_alias): Set DECL_CONTEXT and
-	DECL_LANG_SPECIFIC.
-
-2011-12-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* regmove.c (fixup_match_2): Only access call_used_regs with hard regs.
-
-2011-12-13  Andrew Pinski  <apinski@cavium.com>
-	    Adam Nemet  <anemet@caviumnetworks.com>
-
-	* config/mips/mips-cpus.def: Add Octeon2.
-	* config/mips/mips-tables.opt: Regenerate.
-	* config/mips/mips.md (define_attr "cpu"): Add Octeon2.
-	* config/mips/driver-native.c (host_detect_local_cpu): Support Octeon2.
-	* config/mips/octeon.md (octeon_arith): Add Octeon2.
-	(octeon_condmove): Likewise.
-	(octeon_load): Rename to ..
-	(octeon_load_o1): this.
-	(octeon_load_o2): New reserve.
-	(octeon_cop_o2): New reserve.
-	(octeon_store):  Match Octeon2 also.
-	(octeon_brj): Rename to ..
-	(octeon_brj_o1): this.
-	(octeon_brj_o2): New reserve.
-	(octeon_imul3): Rename to ...
-	(octeon_imul3_o1): this.
-	(octeon_imul3_o2): New reserve.
-	(octeon_imul): Rename to ...
-	(octeon_imul_o1): this.
-	(octeon_imul_o2): New reserve.
-	(octeon_mfhilo): Rename to ...
-	(octeon_mfhilo_o1): This.
-	(octeon_mfhilo_o2): New reserve.
-	(octeon_imadd): Rename to ...
-	(octeon_imadd_o1): this.
-	(octeon_imadd_o2): New reserve.
-	(octeon_idiv): Rename to ..
-	(octeon_idiv_o1): This.
-	(octeon_idiv_o2_si): New reserve.
-	(octeon_idiv_o2_di): Likewise.
-	(octeon_unknown): Match Octeon2 also.
-	* config/mips/mips.c (mips_rtx_cost_data): Add Octeon2 cost data.
-	(mips_issue_rate): Octeon2 can issue 2 at a time.
-	* config/mips/mips.h (TARGET_OCTEON): Match Octeon2 also.
-	(TARGET_OCTEON2): New define.
-	(TUNE_OCTEON): Match Octeon2 also.
-
-2011-12-13  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/tso.h: New file.
-	* config.gcc (sparc-*-linux*, sparc*-*-solaris2*): Use it.
-	* config/sparc/sparc.c (sparc_option_override): Honor
-	SUBTARGET_DEFAULT_MEMORY_MODEL.
-	* config/sparc/sparc.h (SUBTARGET_DEFAULT_MEMORY_MODEL): New.
-
-2011-12-13  Aldy Hernandez  <aldyh@redhat.com>
-
-	PR middle-end/51443
-	* trans-mem.c (struct diagnose_tm): Remove saw_unsafe.
-	(diagnose_tm_1): Same.
-	(ipa_tm_execute): Do not test tm_may_enter_irr before we set it.
-	(ipa_tm_scan_irr_function): Return gracefully when no
-	DECL_STRUCT_FUNCTION.
-	(ipa_tm_scan_irr_block): Believe the user on TM attributes.
-
-2011-12-13  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/50628
-	* tree-sra.c (propagate_subaccesses_across_link): Do not propagate
-	sub-accesses of scalar accesses.
-
-2011-12-13  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/51362
-	* ipa-cp.c (estimate_local_effects): When estimated size of a
-	specialized clone is zero, bump it to one.
-
-2011-12-13  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48354
-	* tree.c (find_decls_types_r): Also walk DECL_ORIGINAL_TYPE.
-	* tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
-	Stream DECL_ORIGINAL_TYPE.
-	* tree-streamer-out.c (write_ts_decl_non_common_tree_pointers):
-	Likewise.
-
-2011-12-13  Jakub Jelinek  <jakub@redhat.com>
-
-	Revert
-	2011-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51481
-	* gimple-fold.c (gimple_fold_call): Call
-	maybe_clean_or_replace_eh_stmt.  Avoid optimization if stmt has EH
-	edges, but gimple_fold_builtin result can't throw.
-
-2011-12-13  Jakub Jelinek  <jakub@redhat.com>
-	    Michael Matz  <matz@suse.de>
-
-	PR tree-optimization/51117
-	* tree-eh.c (sink_clobbers): New function.
-	(execute_lower_eh_dispatch): Call it for BBs ending with
-	internally throwing RESX.
-	* cfgexpand.c (add_scope_conflicts_1): Add all conflicts only
-	at the first real instruction.
-
-2011-12-13  Tristan Gingold  <gingold@adacore.com>
-
-	* final.c (final_scan_insn): Guard the call to begin_epilogue
-	debug hook.
-
-2011-12-13  Tristan Gingold  <gingold@adacore.com>
-
-	* vmsdbgout.c (vmsdbgout_write_source_line): New function.
-	(vmsdbgout_end_prologue): Call vmsdbgout_write_source_line.
-	(vmsdbgout_begin_epilogue): Likewise.
-	(vmsdbgout_end_epilogue): Likewise.
-	(vmsdbgout_source_line): Move code to vmsdbgout_write_source_line.
-
-2011-12-13  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/51481
-	* tree-cfg.c (replace_uses_by): Pass proper arguments to
-	maybe_clean_or_replace_eh_stmt.
-
-2011-12-13  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51519
-	* ipa-inline.c (edge_badness): Use edge growth in non-guessed
-	branch probability case as well.
-
-2011-12-13  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (mark_loop_unsched): Free bbs.
-
-2011-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/51495
-	* function.c (thread_prologue_and_epilogue_insns): Don't add
-	to bb_tail basic blocks that have EDGE_COMPLEX predecessor edges
-	from basic blocks not needing prologue.
-
-	PR tree-optimization/51481
-	* gimple-fold.c (gimple_fold_call): Call
-	maybe_clean_or_replace_eh_stmt.  Avoid optimization if stmt has EH
-	edges, but gimple_fold_builtin result can't throw.
-
-2011-12-12  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/21617
-	* ira-color.c (bucket_allocno_compare_func): Don't compare
-	allocno classes.  Compare number of hard registers needed.
-
-2011-12-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/50569
-	* tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs
-	in the expression of MODEL instead of just the last one.
-
-2011-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/51510
-	* calls.c (internal_arg_pointer_based_exp_scan): Don't use
-	VEC_safe_grow_cleared if idx is smaller than VEC_length.
-
-2011-12-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR middle-end/50873
-	* optabs.c (maybe_legitimize_operand_same_code): Use copy_to_mode_reg
-	instead of force_reg.  Do nothing if the address is already a
-	non-virtual pseudo register.
-
-2011-12-12  Torvald Riegel  <triegel@redhat.com>
-
-	* gimplify.c (voidify_wrapper_expr): Add default handling for
-	outermost wrapper.
-
-2011-12-12  Torvald Riegel  <triegel@redhat.com>
-
-	* tree-ssa-tail-merge.c (gimple_equal_p): Don't treat transaction
-	commits as equal.
-
-2011-12-12  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin-sections.def (zobj_const_data_section): Fix over-
-	length section name.
-
-2011-12-11  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/rs6000.c (rs6000_expand_interleave): Use
-	BYTES_BIG_ENDIAN, not TARGET_BIG_ENDIAN.
-
-2011-12-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51485
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Give up on
-	DRs in call stmts.
-
-2011-12-11  Patrick Marlier  <patrick.marlier@gmail.com>
-
-	* trans-mem.c (ipa_tm_transform_calls_redirect): Do not remove edge.
-
-2011-12-10  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/altivec.md (altivec_vmrghb): Rewrite pattern as
-	vec_select + vec_concat.
-	(altivec_vmrghh, altivec_vmrghw, altivec_vmrghsf, altivec_vmrglb,
-	altivec_vmrglh, altivec_vmrglw, altivec_vmrglsf): Likewise.
-	(vec_perm_constv16qi): New.
-	(vec_extract_evenv4si, vec_extract_evenv4sf, vpkuhum_nomode,
-	vpkuwum_nomode, vec_extract_oddv8hi, vec_extract_oddv16qi,
-	vec_interleave_high<VI>, vec_interleave_low<VI>): Remove.
-	* config/rs6000/paired.md (paired_merge00): Rewrite pattern as
-	vec_select + vec_concat.
-	(paired_merge10, paired_merge01, paired_merge11): Likewise.
-	(vec_perm_constv2sf): New.
-	(vec_interleave_highv2sf, vec_interleave_lowv2sf,
-	vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
-	* config/rs6000/spe.md (spe_evmergehi): Rewrite pattern as
-	vec_select + vec_concat.
-	(spe_evmergehilo, spe_evmergelo, spe_evmergelohi): New.
-	(vec_perm_constv2si): New.
-	* config/rs6000/vector.md (vec_interleave_highv4sf,
-	vec_interleave_lowv4sf, vec_interleave_high<VEC_64>,
-	vec_interleave_low<VEC_64>): Remove.
-	* config/rs6000/vsx.md (VS_double): New mode attribute.
-	(UNSPEC_VSX_XXPERMDI): Remove.
-	(vsx_xxpermdi_<VSX_L>_1): Rewrite pattern as vec_select + vec_concat.
-	(vsx_xxmrghw_<VSX_W>, vsx_xxmrglw_<VSX_W>): Likewise.
-	(vsx_xxpermdi_<VSX_L>): Change to expander.
-	(vec_perm_const<VSX_D>): New.
-	(vsx_mergel_<VSX_D>, vsx_mergeh_<VSX_D>): New.
-	* config/rs6000/predicates.md (const_0_to_1_operand): New.
-	(const_2_to_3_operand): New.
-	* config/rs6000/rs6000.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
-	(altivec_expand_vec_perm_const): New.
-	(rs6000_expand_vec_perm_const_1, rs6000_expand_vec_perm_const): New.
-	(rs6000_vectorize_vec_perm_const_ok): New.
-	(rs6000_do_expand_vec_perm): New.
-	(rs6000_expand_extract_even, rs6000_expand_interleave): New.
-	* config/rs6000/rs6000-builtin.def (VEC_MERGE*): Update rtx codes.
-	* config/rs6000/rs6000-modes.def: Add double-wide vector modes.
-	* config/rs6000/rs6000-protos.h: Update.
-
-2011-12-10  Richard Henderson  <rth@redhat.com>
-
-	* expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Avoid passing a
-	CONST_INT to expand_vec_perm as the selector.
-	* optabs.c (expand_vec_perm): Assert the selector is of a proper mode.
-
-2011-12-10  Richard Henderson  <rth@redhat.com>
-
-	* genmodes.c (struct mode_data): Remove wider_2x member.
-	(blank_mode): Adjust initializer.
-	(calc_wider_mode): Use XALLOCAVEC.
-	(emit_move_wider): Select double-width same-element vectors for
-	2xwider vectors.
-	* machmode.h (GET_MODE_2XWIDER_MODE): Update documentation.
-	* config/i386/i386.c (doublesize_vector_mode): Remove.
-	(expand_vselect_vconcat): Use GET_MODE_2XWIDER_MODE instead.
-
-2011-12-10  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* config/epiphany/epiphany.h (USE_LOAD_POST_INCREMENT): Define.
-	(USE_LOAD_POST_DECREMENT, USE_STORE_POST_INCREMENT): Likewise.
-	(USE_STORE_POST_DECREMENT): Likewise.
-
-	* config/epiphany/epiphany.h (EPIPHANY_RETURN_REGNO): New macro,
-	broken out of ..
-	(INCOMING_RETURN_ADDR_RTX) .. this.  Use EPIPHANY_RETURN_REGNO.
-	(DWARF_FRAME_RETURN_COLUMN): New macro.
-
-	* config/epiphany/epiphany-protos.h (epiphany_start_function): Declare.
-	* config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
-	Split "timer" value into "timer0" and "timer1".
-	Handle page_miss, message and wand.  Don't handle static_flag.
-	Adjust warning text.
-	(epiphany_start_function): New function.
-	(epiphany_compute_function_type): Split "timer" value into "timer0"
-	and "timer1".  Handle page_miss, message and wand.
-	Don't handle static_flag.
-	(epiphany_expand_epilogue): Don't use frame_insn for status / iret
-	restore.
-	* config/epiphany/epiphany.h: ASM_DECLARE_FUNCTION_NAME: Define.
-	(enum epiphany_function_type):
-	Split EPIPHANY_FUNCTION_TIMER value into EPIPHANY_FUNCTION_TIMER0
-	and EPIPHANY_FUNCTION_TIMER1.
-	Remove EPIPHANY_FUNCTION_ILINK1 and EPIPHANY_FUNCTION_ILINK2 values.
-	Add EPIPHANY_FUNCTION_PAGE_MISS and EPIPHANY_FUNCTION_MESSAGE values.
-	Rename EPIPHANY_FUNCTION_STATIC_FLAG to EPIPHANY_FUNCTION_WAND.
-
-2011-12-10  Nathan Sidwell  <nathan@acm.org>
-
-	PR gcov-profile/51449
-	* coverage.c (coverage_end_function): Always process the coverage
-	variables.
-
-2011-12-09  Aldy Hernandez  <aldyh@redhat.com>
-
-	PR/51291
-	* tree.c (build_common_builtin_nodes): Do not use TM_PURE
-	attribute unless language has support for TM.
-	* config/i386/i386.c (ix86_init_tm_builtins): Exit gracefully in
-	the absence of TM builtins.
-
-2011-12-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimple-fold.c (gimple_fold_stmt_to_constant_1) <GIMPLE_UNARY_RHS>:
-	Also check the TYPE_MODE to recognize useless pointer conversions.
-
-2011-12-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51117
-	* tree-eh.c (optimize_clobbers): Don't remove just one
-	clobber, but all consecutive clobbers before RESX.
-	Use gimple_clobber_p predicate.
-
-2011-12-09  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.c (altivec_expand_builtin): Call
-	expand_call to return a valid funciton instead of return
-	cosnt0_rtx/NULL_RTX if there was an error with the builtin.
-	(altivec_expand_ld_builtin): Ditto.
-	(rs6000_inner_target_options): If VSX is selected as a target
-	attribute or pragma, enable ALTIVEC also.
-	(rs6000_pragma_target_parse): Call rs6000_option_override_internal
-	to do all of the standard processing when switching options,
-	including redefining appropriate macros.
-
-	PR rtl-optimization/51469
-	* varasm.c (default_binds_local_p_1): If the symbol is a gnu
-	indirect function, mark the symbol as non-local.
-
-2011-12-09  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR bootstrap/51479
-	* Makefile.in (errors.o): Restored.
-
-2011-12-09  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48042
-	* tree.c (free_lang_data_in_decl): Remove freeing conditional
-	on debuginfo level.
-
-2011-12-09  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	PR middle-end/40154
-	* emit-rtl.c (set_dst_reg_note): New function.
-	* rtl.h (set_dst_reg_note): Declare.
-	* optabs.c (expand_binop, expand_absneg_bit): Use set_dst_reg_note.
-	(emit_libcall_block, expand_fix): Likewise.
-	* function.c (assign_parm_setup_reg, expand_function_start): Likewise.
-	* expmed.c (expand_mult_const, expand_divmod): Likewise.
-	* reload1.c (gen_reload): Likewise.
-
-	* dse.c (get_stored_val, get_call_args): Use gen_int_mode.
-	* expmed.c (expand_divmod): Likewise.
-	* combine.c (simplify_if_then_else): Likewise.
-
-2011-12-09  Kai Tietz  <ktietz@redhat.com>
-
-	* ira-color.c (print_hard_regs_subforest): Use
-	HOST_WIDEST_INT_PRINT_DEC instead of %lld.
-	(allocno_hard_regs): Change type of cost member to HOST_WIDEST_INT.
-	(add_allocno_hard_regs): Change type of argument cost
-	to HOST_WIDEST_INT.
-	* ira-conflict.c (build_conflict_bit_table): Replace use
-	of long-long by HOST_WIDEST_INT.
-
-2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/51425
-	* config/avr/avr.md (config/avr/avr.md, *sbix_branch_tmp): Use
-	zero_extract:QIHI instead of zero_extract:HI.
-
-2011-12-09  Jakub Jelinek  <jakub@redhat.com>
-	    Andrew Pinski  <apinski@cavium.com>
-
-	PR tree-optimization/51117
-	* tree-eh.c (optimize_clobbers): New function.
-	(execute_lower_eh_dispatch): Call it.
-
-2011-12-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51482
-	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
-	Make sure to only create REAL_TYPE and INTEGER_TYPE component vectors.
-
-2011-12-09  Kai Tietz  <ktietz@redhat.com>
-
-	* implicit-zee.c (num_realized): Change type to long.
-	(num_ze_opportunities): Likewise.
-
-2011-12-08  Andrew Pinski  <apinski@cavium.com>
-
-	* config/mips/mips-cpus.def (octeon+): New CPU.
-	* config/mips/mips-tables.opt: Regenerate.
-	* config/mips/mips.h (MIPS_CPP_SET_PROCESSOR): Emit '+' as 'P'.
-
-2011-12-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR middle-end/39976
-	* tree-ssa-dom.c (enum expr_kind): Add EXPR_PHI.
-	(struct hashable_expr): Add struct phi field.
-	(initialize_hash_element): Handle phis; change to use XCNEWVEC.
-	(hashable_expr_equal_p): Handle phis.
-	(iterative_hash_hashable_expr): Likewise.
-	(print_expr_hash_elt): Likewise.
-	(free_expr_hash_elt): Likewise.
-	(dom_opt_enter_block): Create equivalences from redundant phis.
-	(eliminate_redundant_computations): Handle redundant phis.
-	(lookup_avail_expr): Handle phis.
-
-2011-12-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51466
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also copy
-	TREE_SIDE_EFFECTS.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-operands.c (add_stmt_operand): Do not mark stmts
-	volatile when processing operands of an ADDR_EXPR.
-	(get_indirect_ref_operands): Likewise.
-	(get_tmr_operands): Likewise.
-	(get_expr_operands): Likewise.
-
-2011-12-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	PR target/50395
-	* config/s390/s390.c (s390_mainpool_finish): Emit the jump over
-	the literal pool as jump insn.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49772
-	* tree-inline.c (optimize_inline_calls): Remove bail out on errors.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/50747
-	* lto-streamer-out.c (produce_symtab): Remove asserts.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/49945
-	* lto-streamer-out.c (tree_is_indexable): Localize variably
-	modified types and their FIELD_DECLs.
-
-2011-12-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/51315
-	* tree.h (get_object_or_type_alignment): Declare.
-	* expr.c (get_object_or_type_alignment): Move to...
-	* builtins.c (get_object_or_type_alignment): ...here.  Add assertion.
-	* tree-sra.c (tree_non_mode_aligned_mem_p): Rename to...
-	(tree_non_aligned_mem_p): ...this.  Add ALIGN parameter.  Look into
-	MEM_REFs and use get_object_or_type_alignment for them.
-	(build_accesses_from_assign): Adjust for above change.
-	(access_precludes_ipa_sra_p): Likewise.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48437
-	* lto-streamer-out.c (tree_is_indexable): Exclude block-local
-	extern declarations.
-
-2011-12-07  Andrew Pinski  <apinski@cavium.com>
-
-	PR middle-end/45416
-	* expr.c (do_store_flag): Rewrite code that looks for BIT_AND_EXPR for
-	SSA-expand.
-
-2011-12-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50823
-	* ipa-inline.c (edge_badness): Do not account for the number of
-	remaining calls.
-
-2011-12-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50744
-	* ipa-cp.c (good_cloning_opportunity_p): Assert size_cost is positive,
-	compute evaluation in HOST_WIDEST_INT.
-	(safe_add): New function
-	(propagate_effects): Use safe_add to accumulate effects.
-
-2011-12-06  Joel Sherrill <joel.sherrill@oarcorp.com>
-
-	* config/rs6000/rtems.h: Switch to using global_options_set
-	in SUBSUBTARGET_OVERRIDE_OPTIONS.
-
-2011-12-06  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/visintrin.h: Add appropriate __VIS__ cpp protection.
-
-2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (avr_file_start): Fix missing ,
-
-2011-12-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/51354
-	* config/i386/i386.c (ix86_emit_leave): Call ix86_add_cfa_restore_note
-	unconditionally.
-
-2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
-
-	Forward-port from gcc-4_6-branch r181936 2011-12-02.
-	* config/avr/avr-mcus.def (avr_mcu_types): ATtiny4313 and
-	AT86RF401 have a 16-bit SP (their manual is bogus).
-
-2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
-
-	Forward-port from gcc-4_6-branch r181936 2011-12-02.
-
-	PR target/51002
-	* config/avr/avr.md (movhi_sp_r): Set insn condition to
-	!AVR_HAVE_8BIT_SP.
-	* config/avr/avr.c (output_movhi): Use "clr%B0" instead of "in
-	%B0,__SP_H__" if AVR_HAVE_8BIT_SP.
-	(avr_file_start): Only print "__SP_H__ = 0x3e" if !AVR_HAVE_8BIT_SP.
-
-2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/51409
-	PR target/49868
-	* config/avr/avr.h (ADDR_SPACE_PGM, ADDR_SPACE_PGM1,
-	ADDR_SPACE_PGM2, ADDR_SPACE_PGM3, ADDR_SPACE_PGM4,
-	ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): Write as enum.
-	(avr_addrspace_t): New typedef.
-	(avr_addrspace): New declaration.
-	* config/avr/avr-c.c (avr_toupper): New static function.
-	(avr_register_target_pragmas, avr_cpu_cpp_builtins): Use
-	avr_addrspace to get address space information.
-	* config/avr/avr.c (avr_addrspace): New variable.
-	(avr_out_lpm, avr_pgm_check_var_decl, avr_insert_attributes,
-	avr_asm_named_section, avr_section_type_flags,
-	avr_asm_select_section, avr_addr_space_address_mode,
-	avr_addr_space_convert, avr_emit_movmemhi): Use it.
-	(avr_addr_space_pointer_mode): Forward to avr_addr_space_address_mode.
-	(avr_pgm_segment): Remove.
-
-2011-12-06  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50601
-	* varasm.c (assemble_alias): Move DECL_EXTERNAL implementation
-	quirk adjustjment ...
-	* passes.c (rest_of_decl_compilation): ... here.
-
-2011-12-06  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/51436
-	* gimple-fold.c (gimplify_and_update_call_from_tree): Guard vdef check
-	for the fact we do not have virtual operands when not optimizing.
-
-2011-12-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51245
-	* tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces):
-	New function.
-	(vn_reference_lookup_3): Use it.  Properly valueize all refs we create.
-
-2011-12-06  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c (darwin_rs6000_override_options): Initialize
-	rs6000_current_abi.
-
-2011-12-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51363
-	* gimple.c (gimple_rhs_has_side_effects): Remove.
-	* gimple.h (gimple_rhs_has_side_effects): Likewise.
-	* tree-ssa-dom.c (optimize_stmt): Simplify conditional.
-
-2011-12-06  Alan Modra  <amodra@gmail.com>
-
-	PR target/50906
-	* config/rs6000/rs6000.c (rs6000_emit_prologue <TARGET_SPE_ABI>):
-	Do not mark r11 setup as frame-related.  Pass correct offset to
-	rs6000_emit_savres_rtx.  Correct out-of-line rs6000_frame_related
-	arguments.  Correct sp_offset.  Remove "offset" fudge from
-	in-line rs6000_frame_related call.  Rename misleading variable.
-	Fix comments and whitespace.  Tidy some expressions.
-	(rs6000_emit_epilogue <TARGET_SPE_ABI>): Always set frame_reg_rtx
-	to r11 in out-of-line case.  Correct sp_offset.  Pass correct
-	offset to rs6000_emit_savres_rtx.  Rename misleading variable.
-	Fix comments and whitespace.  Tidy some expressions.
-	(rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Add sp_offset
-	adjustment when !saving_GPRs_inline.  Correct register mode
-	used in address calcs.
-	(rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Similarly when
-	!restoring_GPRs_inline.
-
-2011-12-06  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* config/arm/vfp.md (*combine_vcvt_f64_<FCVTI32typename>): Fix
-	formatting character for vmov.f64 case.
-
-2011-12-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51396
-	* tree-ssa-math-opts.c (convert_mult_to_fma): Don't optimize
-	if MUL_RESULT has zero uses.
-
-	PR debug/51410
-	* c-decl.c (pop_scope): Don't add DECL_EXTERNAL decls
-	for debug info if scope is file_scope.
-
-	PR c/51339
-	* c-decl.c (c_finish_incomplete_decl, finish_decl): Call
-	relayout_decl instead of layout_decl.
-
-2011-12-05  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* resource.c (init_resource_info): Only consider EXIT_IGNORE_STACK
-	if there is in epilogue.
-
-2011-12-05  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* optabs.c (maybe_emit_sync_lock_test_and_set): Pass a null target
-	to emit_library_call_value.
-	(expand_atomic_compare_and_swap): Likewise.
-
-2011-12-05  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR other/50775
-	* ira-int.h (struct ira_object): Remove add_data.
-	(OBJECT_ADD_DATA): Remove.
-
-	* ira-build.c (ira_create_object): Remove OBJECT_ADD_DATA
-	initialization.
-
-	* ira-color.c (object_hard_regs_t, object_hard_regs): Rename to
-	allocno_hard_regs_t, allocno_hard_regs.
-	(object_hard_regs_node_t, object_hard_regs_node): Rename to
-	allocno_hard_regs_node_t and allocno_hard_regs_node.
-	(struct allocno_color_data): Add new member last_process.  Move
-	profitable_hard_regs, hard_regs_node, and hard_regs_subnodes_start
-	from object_color_data.
-	(object_color_data_t, object_color_data, OBJECT_COLOR_DATA): Remove.
-	(curr_allocno_process): New static variable.
-	(object_hard_regs_eq, object_hard_regs_htab): Rename to
-	allocno_hard_regs_eq and allocno_hard_regs_htab.
-	(init_object_hard_regs, finish_object_hard_regs): Rename to
-	init_allocno_hard_regs and finish_allocno_hard_regs.
-	(object_hard_regs_compare, object_hard_regs_node_t): Rename to
-	allocno_hard_regs_compare and allocno_hard_regs_node_t.
-	(create_new_object_hard_regs_node): Rename to
-	create_new_allocno_hard_regs_node.
-	(add_new_object_hard_regs_node_to_forest): Rename to
-	add_new_allocno_hard_regs_node_to_forest.
-	(add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
-	Rename to add_allocno_hard_regs_to_forest and
-	collect_allocno_hard_regs_cover.
-	(setup_object_hard_regs_nodes_parent): Rename to
-	setup_allocno_hard_regs_nodes_parent.
-	(remove_unused_object_hard_regs_nodes): Rename to
-	remove_unused_allocno_hard_regs_nodes.
-	(enumerate_object_hard_regs_nodes, object_hard_regs_nodes_num):
-	Rename to enumerate_allocno_hard_regs_nodes and
-	allocno_hard_regs_nodes_num.
-	(object_hard_regs_nodes, object_hard_regs_subnode_t): Rename to
-	allocno_hard_regs_nodes and allocno_hard_regs_subnode_t.
-	(object_hard_regs_subnode, object_hard_regs_subnodes): Rename to
-	allocno_hard_regs_subnode and allocno_hard_regs_subnodes.
-	(object_hard_regs_subnode_index): Rename to
-	allocno_hard_regs_subnode_index.
-	(setup_object_hard_regs_subnode_index): Rename to
-	setup_allocno_hard_regs_subnode_index.
-	(get_object_hard_regs_subnodes_num): Rename to
-	get_allocno_hard_regs_subnodes_num.
-	(form_object_hard_regs_nodes_forest): Rename to
-	form_allocno_hard_regs_nodes_forest.
-	(finish_object_hard_regs_nodes_tree): Rename to
-	form_allocno_hard_regs_nodes_forest
-	(finish_object_hard_regs_nodes_forest): Rename to
-	finish_allocno_hard_regs_nodes_forest.
-	(setup_left_conflict_sizes_p): Use allocno data instead of object ones.
-	Process conflict allocnos once.
-	(update_left_conflict_sizes_p): Use allocno data instead of object
-	ones.  Change prototype signature.
-	(empty_profitable_hard_regs): Use allocno data instead of object ones.
-	(setup_profitable_hard_regs): Ditto.
-	(get_conflict_profitable_regs): Rename to
-	get_conflict_and_start_profitable_regs.  Use allocno data for
-	profitable regs calculation.
-	(check_hard_reg_p): Change prototype signature.  Check profitable
-	regs for allocno not the objects.
-	(assign_hard_reg): Process conflict allocnos only once for
-	updating conflict costs.
-	(setup_allocno_available_regs_num): Use allocno data instead of
-	object ones.  Modify debug output.
-	(color_pass): Remove initialization and finalization of object
-	color data.
-
-2011-12-05  Kazu Hirata  <kazu@codesourcery.com>
-
-	PR target/51408
-	* config/arm/arm.md (*minmax_arithsi): Always require the else
-	clause in the MINUS case.
-
-2011-12-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50904
-	* tree-ssa-loop-im.c (struct mem_ref): Remove vops member.
-	(MEM_ANALYZABLE): New.
-	(memory_references): Remove clobbered_vops and vop_ref_map
-	members, add all_refs_stored_in_loop member.
-	(memref_free): Adjust.
-	(mem_ref_alloc): Likewise.
-	(gather_mem_refs_stmt): Do not record clobbers, instead
-	record refs for unanalyzable stmts.
-	(gather_mem_refs_in_loops): Do not propagate clobbers.
-	(struct vop_to_refs_elt, vtoe_hash, vtoe_eq, vtoe_free,
-	record_vop_access, get_vop_accesses, get_vop_stores,
-	add_vop_ref_mapping): Remove.
-	(create_vop_ref_mapping_loop): Adjust to simply record all stores.
-	(analyze_memory_references): Adjust.
-	(refs_independent_p): Check for not analyzable refs.
-	(can_sm_ref_p): Likewise.
-	(ref_indep_loop_p_1): Simplify.
-	(tree_ssa_lim_finalize): Adjust.
-
-	* tree-ssa-loop-im.c (stmt_cost): Simplify, use LIM_EXPENSIVE
-	rather than magic constants.  Assign zero cost to PAREN_EXPR
-	and SSA_NAME copies.  Assign cost proportional to the vector
-	size for vector constructors.
-
-2011-12-05  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-alias.h (struct ao_ref_s): Add volatile_p field.
-	* tree-ssa-alias.c (ao_ref_init): Initialize it.
-	(ao_ref_init_from_ptr_and_size): Likewise.
-	(refs_may_alias_p_1): Two volatile accesses conflict.
-	(ref_maybe_used_by_call_p_1): Likewise.
-	(call_may_clobber_ref_p_1): Likewise.
-	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Initialize
-	volatile_p field.
-
-2011-12-05  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa.c (verify_ssa): Verify SSA names in the loop over all SSA
-	names.  Remove SSA operand checking, call verify_ssa_operands.
-	* tree-ssa-operands.h (verify_ssa_operands): Declare.
-	* tree-ssa-operands.c (verify_ssa_operands): New function.
-
-2011-12-05  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* config/arm/arm.c (vfp3_const_double_for_fract_bits): Define.
-	* config/arm/arm-protos.h (vfp3_const_double_for_fract_bits): Declare.
-	* config/arm/constraints.md ("Dt"): New constraint.
-	* config/arm/predicates.md
-	(const_double_vcvt_power_of_two_reciprocal): New.
-	* config/arm/vfp.md (FCVTI32typename): New.
-	(FCVT): New iterator.
-	(*combine_vcvt_f32_<FCVTI32typename>): New.
-	(*combine_vcvt_f64_<FCVTI32typename>): New.
-
-2011-12-05  Richard Guenther  <rguenther@suse.de>
-
-	* cgraph.c (cgraph_create_edge_1): Initialize
-	call_stmt_cannot_inline_p from the stmt if possible.
-	(cgraph_make_edge_direct): Likewise.
-	* gimple-streamer-in.c (input_gimple_stmt): Do not
-	call gimple_call_set_cannot_inline.
-	* gimple.h (enum gf_mask): Remove GF_CALL_CANNOT_INLINE, shift values.
-	(gimple_call_set_cannot_inline): Remove.
-	(gimple_call_cannot_inline_p): Likewise.
-	* ipa-inline-analysis.c (initialize_inline_failed): Look
-	at the edge call_stmt_cannot_inline_p flag.
-	* ipa-inline.c (can_inline_edge_p): Likewise.
-	(early_inliner): Only update the edge flag.
-	* ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
-	(ipa_modify_call_arguments): Do not call gimple_call_set_cannot_inline.
-	* cgraphunit.c (assemble_thunk): Likewise.
-	* gimple-fold.c (gimple_fold_call): Likewise.
-
-	* tree.h (CALL_CANNOT_INLINE_P): Remove.
-	* tree-mudflap.c (mf_xform_statements): Do not modify alloca calls.
-	* builtins.c (expand_builtin_alloca): With -fmudflap do not expand
-	alloca calls inline.
-	* cfgexpand.c (expand_call_stmt): Do not set CALL_CANNOT_INLINE_P.
-	* gimple.c (gimple_build_call_from_tree): Do not read
-	CALL_CANNOT_INLINE_P.
-	* gimplify.c (gimplify_call_expr): Do not copy CALL_CANNOT_INLINE_P.
-
-2011-12-05  Jakub Jelinek  <jakub@redhat.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/51323
-	PR middle-end/50074
-	* calls.c (internal_arg_pointer_exp_state): New variable.
-	(internal_arg_pointer_based_exp_1,
-	internal_arg_pointer_exp_scan): New functions.
-	(internal_arg_pointer_based_exp): New function.
-	(mem_overlaps_already_clobbered_arg_p): Use it.
-	(expand_call): Free internal_arg_pointer_exp_state.cache vector
-	and clear internal_arg_pointer_exp_state.scan_start.
-
-2011-12-04  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* config/sh/linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC.
-	* config/sh/sync.md: New file.
-	* config/sh/sh.md: Include sync.md.
-	* config/sh/sh.opt (msoft-atomic): New option.
-	* doc/invoke.texi (SH Options): Document it.
-
-2011-12-04  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov-io.h (struct gcov_info): Replace trailing array with
-	pointer to array.
-	* profile.c (branch_prob): Only call renamed
-	coverage_begin_function once.
-	* coverage.h (coverage_begin_output): Rename to ...
-	(coverage_begin_function): ... here.
-	* coverage.c (struct function_list): Rename to ...
-	(struct coverage_data): ... this.  Update all uses.
-	(gcov_info_var, gcov_fn_info_type, gcov_fn_info_ptr_type): New globals.
-	(bbg_file_opened, bbg_function_announced): Remove.
-	(get_coverage_counts): Adjust message.
-	(coverage_begin_ouput): Rename to ...
-	(coverage_begin_function): ... here.  Move file opening to
-	coverage_init.  Adjust for being called only once.
-	(coverage_end_function): Remove bbg file and inhibit further
-	output here on error.
-	(build_info_type): Adjust for change to pointer to array.
-	(build_info): Receive array of function pointers and adjust.
-	(create_coverage): Break into ...
-	(coverage_obj_init, coverage_obj_fn, coverage_obj_finish):
-	... these, and adjust.
-	(coverage_init): Open the notes file here.  Tidy.
-	(coverage_finish): Call coverage_obj_init etc.
-
-2011-12-04  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR middle-end/51285
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Create exit
-	phi nodes for outer loop in case of double reduction.
-
-2011-12-04  Jérémie Detrey  <Jeremie.Detrey@loria.fr>
-
-	PR target/51393
-	* config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
-	parameter as long long.
-
-2011-12-04  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR middle-end/51351
-	* optabs.c (init_sync_libfuncs): Use "or" rather than "ior"
-	in the external names.
-
-2011-12-03  Jack Howarth <howarth@bromo.med.uc.edu>
-
-	* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Pass -no_pie for
-	non-PIC code when targeting 10.7 or later.
-
-2011-12-03  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
-	Darwin >= 10.
-	(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
-	(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
-
-2011-12-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR,
-	VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
-	VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument.
-	(fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR,
-	VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR
-	and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments.
-
-	PR debug/50317
-	* tree-ssa.c (target_for_debug_bind): Also allow is_gimple_reg_type
-	vars that aren't referenced.
-	(tree-ssa-live.c (remove_unused_locals): Don't clear TREE_ADDRESSABLE
-	of unreferenced local vars.
-	* cfgexpand.c (expand_debug_expr): For DEBUG_IMPLICIT_PTR allow also
-	TREE_ADDRESSABLE vars that satisfy target_for_debug_bind.
-
-2011-12-03  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/arm/arm.h (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove.
-	* config/arm/arm-protos.h (aapcs_libcall_value): Remove.
-	* config/arm/arm.c (TARGET_FUNCTION_VALUE_REGNO_P): Define.
-	(arm_libcall_value_1, arm_function_value_regno_p): New function.
-	(arm_function_value, arm_libcall_value): Use arm_libcall_value_1.
-	(aapcs_libcall_value): Make static.
-	(arm_libcall_value): Add static qualifier.
-
-2011-12-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/51387
-	* config/i386/sse.md (mul<mode>3 with VI1_AVX2 iterator): For
-	V32QImode use { 0,2,..,14,32,34,..,46,16,18,..,30,48,50,..,62 }
-	permutation instead of extract even permutation.
-
-2011-12-02  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov.c (struct arc_info): Add is_throw field.
-	(struct (block_info): Add exceptional field, reduce flags size to
-	account for it.
-	(struct function_info): Add has_catch field.
-	(struct line_info): Add unexceptional field.
-	(process_file): Call find_exception_blocks if necessary.
-	(read_graph_file): Adjust.  Note if an exceptional edge is seen.
-	(find_exception_blocks): New.
-	(add_line_counts): Set line's unexceptional flag if not exceptional.
-	(output_branch_count): Note exceptional arcs, lines and blocks.
-	* gcov-dump.c (tag_arcs): Decode arc flags.
-	* doc/gcov.texi: Document '=====' lines.
-
-2011-12-02  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/ia64/ia64.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
-	PRINT_OPERAND_PUNCT_VALID_P): Remove macros.
-	* config/ia64/ia64-protos.h (ia64_print_operand,
-	ia64_print_operand_address): Remove.
-	* config/ia64/ia64.c (TARGET_PRINT_OPERAND,
-	TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P):
-	Define.
-	(ia64_print_operand_punct_valid_p): New function.
-	(ia64_print_operand, ia64_print_operand_address): Make static.
-
-2011-12-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/51390
-	* config/rs6000/rs6000.c (def_builtin): Use the correct field to
-	figure out the function's attributes.
-	(struct builtin_description): Mark mask field as const since we no
-	longer need to modify it for SPE and PAIRED builtins.
-
-2011-12-02  Joseph Myers  <joseph@codesourcery.com>
-
-	Revert:
-
-	2008-09-18  Andrew Pinski  <andrew_pinski@playstation.sony.com>
-
-	PR rtl-opt/37451
-	* loop-doloop.c (doloop_modify): New argument zero_extend_p and
-	zero extend count after the correction to it is done.
-	(doloop_optimize): Update call to doloop_modify, don't zero extend
-	count before call.
-
-	2008-11-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
-
-	PR rtl-opt/37782
-	* loop-doloop.c (doloop_modify): Add from_mode argument that says what
-	mode count is in.
-	(doloop_optimize): Update call to doloop_modify.
-
-2011-12-02  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47259
-	* ipa.c (varpool_externally_visible_p): Register variables
-	are always externally visible.
-
-2011-12-02  Sameera Deshpande  <sameera.deshpande@arm.com>
-
-	* gimple-pretty-print.c (dump_gimple_call): Dereference fn only if
-	  non-NULL.
-
-2011-12-02  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50622
-	* tree-sra.c (load_assign_lhs_subreplacements): Force gimple operand
-	if both lacc and racc are grp_partial_lhs.
-
-2011-12-01  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/50814.
-	* config/sh/sh.c (expand_ashiftrt): Handle TARGET_SH2A same as
-	TARGET_SH3.
-	(shl_sext_kind): Likewise.
-	* config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Likewise.
-	* config/sh/sh.md (ashlsi3_sh2a, ashrsi3_sh2a, lshrsi3_sh2a): Remove.
-	(ashlsi3_std): Handle TARGET_SH2A same as TARGET_SH3.
-	(ashlsi3): Likewise.
-	(ashrsi3_d): Likewise.
-	(lshrsi3_d): Likewise.
-	(lshrsi3): Likewise.
-
-2011-12-01  Diego Novillo  <dnovillo@google.com>
-
-	PR bootstrap/51346
-	* ipa-inline.c (can_inline_edge_p): If the edge E has a statement,
-	use the statement's inline indicator instead of E's.
-	Remove consistency check.
-
-2011-12-01  Diego Novillo  <dnovillo@google.com>
-
-	PR bootstrap/51346
-	Revert
-
-	2011-11-29  Diego Novillo  <dnovillo@google.com>
-
-	* gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
-	Update field call_stmt_cannot_inline_p from call
-	graph edge, if needed.
-	* gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
-
-2011-12-01  Nathan Sidwell  <nathan@acm.org>
-
-	PR gcov-profile/51113
-	* coverage.c (build_var): Keep coverage variables static.
-
-2011-12-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51356
-	* tree-vect-patterns.c (vect_recog_bool_pattern): Give up if
-	vectype doesn't have VECTOR_MODE_P.
-
-	PR debug/50317
-	* tree-ssa-dce.c (remove_dead_stmt): Add a debug stmt when removing
-	as unnecessary a store to a variable with gimple reg type.
-	* tree-ssa-live.c (remove_unused_locals): Clear TREE_ADDRESSABLE bit
-	on local unreferenced variables.
-	* cfgexpand.c (expand_gimple_basic_block): Don't emit DEBUG_INSNs
-	for !target_for_debug_bind variables.
-
-2011-12-01  Patrick Marlier  <patrick.marlier@gmail.com>
-
-	PR middle-end/51273
-	* cgraph.h (cgraph_call_node_duplication_hooks): Declare.
-	* cgraph.c (cgraph_call_node_duplication_hooks): Make global.
-	* cgraphunit.c (cgraph_copy_node_for_versioning): Call it.
-
-2011-12-01  Andrew Pinski  <apinski@cavium.com>
-
-	PR lto/51198
-	* tree.c (free_lang_data_in_decl): Clear FIELD_DECL's
-	DECL_INITIAL also.
-
-2011-12-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51246
-	* tree-predcom.c (replace_ref_with): Handle also clobber on the rhs.
-
-	PR rtl-optimization/51014
-	* loop-unroll.c (apply_opt_in_copies): Ignore label DEBUG_INSNs
-	both from bb and orig_bb.
-
-2011-12-01  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	PR tree-optimization/50802
-	* tree-vrp.c (simplify_conversion_using_ranges): Rewrite test
-	considering what happens to ranges during sign changes and/or
-	intermediate narrowing conversions.
-
-2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR middle-end/50283
-	* config/pa/pa.md (in_branch_delay): Disallow frame related insns.
-	(in_nullified_branch_delay): Likewise.
-	(in_call_delay): Likewise.
-
-2011-11-30  Richard Henderson  <rth@redhat.com>
-
-	* predict.c (expr_expected_value_1): Assume compare-and-swap builtin
-	boolean return is true.
-
-2011-11-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/51044
-	* dse.c (emit_inc_dec_insn_before): Ensure new_insn is an instruction
-	rather than just insn body.
-
-	PR target/50725
-	* function.c (thread_prologue_and_epilogue_insns): If
-	stack_realign_drap, add drap_reg to SET_UP_BY_PROLOGUE
-	regset.
-
-	PR middle-end/51089
-	* tree-eh.c (cleanup_empty_eh_merge_phis): Add check to
-	avoid creating duplicate edges here.
-	(cleanup_empty_eh_unsplit): And remove it in the caller.
-
-2011-11-30  Andrew Pinski  <apinski@cavium.com>
-
-	PR c/51321
-	* c-parser.c (c_parser_postfix_expression): Check groktypename results
-	before looking at the main variant.
-
-2011-11-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48721
-	* sched-deps.c (sched_analyze_insn): For SIBLING_CALL_P set
-	reg_pending_barrier to TRUE_BARRIER.
-
-	PR rtl-optimization/48721
-	* sched-ebb.c (begin_move_insn): Insert empty unreachable
-	block after BARRIER if insn is followed by it.
-
-2011-11-30  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/sparc-opts.h (enum sparc_memory_model_type): New.
-	* config/sparc/sparc.opt (mmemory-model=): New option.
-	* doc/invoke.texi (Sparc Options): Document it.
-	* config/sparc/sparc.c (sparc_option_override): Provide default
-	for sparc_memory_model.
-	(sparc_emit_membar_for_model): Omit barrier combinations that are
-	implied by the memory model.
-
-2011-11-30  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/sync.md (I124MODE): New mode iterator.
-	(memory_barrier): Remove.
-	(atomic_exchangesi): New.
-	(swapsi): Rename from *swapsi.
-	(atomic_test_and_set<I124MODE>): New.
-	(ldstubqi): Rename from *ldstubqi, merge with expander.
-	(ldstub<I24MODE>): Rename from *ldstub<I24MODE>, merge with expander.
-	(sync_lock_test_and_setsi): Remove.
-	(sync_lock_test_and_set<I12MODE>): Remove.
-
-2011-11-30  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/constraints.md ("w"): New.
-	* config/sparc/predicates.md (mem_noofs_operand): New.
-	* config/sparc/sparc.c (sparc_expand_compare_and_swap_12): Make static.
-	Generate the boolean result of the atomic_compare_exchange.
-	(sparc_expand_compare_and_swap): New.
-	* config/sparc/sync.md (atomic_compare_and_swap<I>): New.
-	(atomic_compare_and_swap<I48MODE>_1): Rename from
-	*sync_compare_and_swap<I48MODE>, use mem_noofs_operand.
-	(*atomic_compare_and_swapdi_v8plus): Rename from
-	*sync_compare_and_swapdi_v8plus, use mem_noofs_operand.
-	(sync_compare_and_swap<I12MODE>): Remove.
-	(sync_compare_and_swap<I48MODE>): Remove.
-
-2011-11-30  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/predicates.md (register_or_v9_zero_operand): New.
-	* config/sparc/sparc.md (UNSPEC_ATOMIC): New.
-	* config/sparc/sync.md (atomic_load<I>): New.
-	(atomic_loaddi_1, atomic_store<I>, atomic_storedi_1): New.
-
-2011-11-30  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/predicates.md (zero_or_v7_operand): New.
-	* config/sparc/sparc.c (sparc_emit_membar_for_model): New.
-	* config/sparc/sparc-protos.h: Update.
-	* config/sparc/sync.md (mem_thread_fence): New.
-	(memory_barrier): Use sparc_emit_membar_for_model.
-	(membar, *membar_empty, *membar_storestore, *membar_storeload): New.
-	(*membar_v8): Accept and ignore the membar mask.
-	(*membar): Accept and print the membar mask.
-
-2011-11-30  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	* config/arm/arm.c (arm_issue_rate): Cortex-A15 can triple issue.
-	* config/arm/arm.md (mul64): New attribute.
-	(generic_sched): Cortex-A15 is not scheduled generically.
-	(cortex-a15.md): Include.
-	* config/arm/cortex-a15.md: New machine description.
-	* config/arm/t-arm (MD_INCLUDES): Add cortex-a15.md.
-
-2011-11-30  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	* config/arm/t-arm (MD_INCLUDES): Ensure all md files are listed.
-
-2011-11-30  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* doc/tm.texi.in (NEXT_OBJC_RUNTIME): Update macro description.
-	* doc/tm.texi: Regenerate.
-	* flags.h (flag_next_runtime): Remove references.
-	* toplev.c: Likewise.
-	* defaults.h (NEXT_OBJC_RUNTIME): Provide default.
-	* gccspec.c (lang_specific_driver): Adjust use of NEXT_OBJC_RUNTIME.
-	* config/darwin.c (darwin_override_options): Provide default
-	Objective-C abi settings and target conflict checks.
-	* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Remove unused
-	code. Adjust indenting.
-
-2011-11-29  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sh/sh.h (enum reg_class, REG_CLASS_NAMES)
-	(REG_CLASS_CONTENTS): Add NON_SP_REGS.
-	(REGCLASS_HAS_GENERAL_REG): Handle NON_SP_REGS.
-	* config/sh/constraints.md (u): New constraint.
-
-2011-11-29  Oleg Endo  <oleg.endo@t-online.de>
-
-	PR target/51337
-	* config/sh/sh.c (sh_secondary_reload): Add case when FPUL
-	register is being loaded from a pseudo in memory.
-
-2011-11-29  DJ Delorie  <dj@redhat.com>
-
-	* config.gcc (rl78-*-elf): New case.
-	* doc/extend.texi: Add RL78 documentation.
-	* doc/invoke.texi: Likewise.
-	* doc/md.texi: Likewise.
-	* doc/contrib.texi: Add RL78.
-	* doc/install.texi: Add rl78-*-elf.
-	* config/rl78: New directory for the Renesas RL78.
-
-2011-11-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51247
-	* tree-vrp.c (extract_range_from_assert): For signed 1-bit precision
-	types instead of adding 1 subtract -1 and instead of subtracting 1
-	add -1 to avoid overflows.
-
-2011-11-29  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR target/50123
-	* optabs.c (maybe_optimize_fetch_op): New.  Look for more optimal
-	instructions for a FECTH_OP or OP_FECTH sequence.
-	(expand_atomic_fetch_op): Call maybe_optimize_fetch_op.
-
-2011-11-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sync.md (UNSPEC_LDA, UNSPEC_STA): New unspecs.
-	(movdi_via_fpu): Remove.
-	(loaddi_via_fpu): New insn pattern.
-	(storedi_via_fpu): Ditto.
-	(atomic_loaddi_fpu): Use loaddi_via_fpu and storedi_via_fpu.
-	(atomic_storedi_fpu): Ditto.
-	* reg-stack.c (get_true_reg): Handle UNSPEC_LDA.
-	(subst_stack_regs_pat): Handle UNSPEC_STA.
-
-2011-11-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*floathi<mode>2_i387_with_temp): Do not
-	allocate scratch memory for alternative 0.
-
-2011-11-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000-builtins.def: Completely rewrite builtin
-	handling to centralize more of the builtins in this file.  Change
-	some builtin enumerations to be more consistant.  Use a new mask
-	to hold the current builtins, including SPE and PAIRED builtins
-	which no longer are set via target_flags masks.  Add
-	-mdebug=builtin debug support.  For power machines, define all
-	Altivec and VSX buitins when the compiler starts, but don't allow
-	the use of a builtin unless the appropriate switch is used, or
-	#pragma GCC target is used to change the options.  If the user
-	uses #pragma GCC target, update the appropriate hardware macros.
-	* common/config/rs6000/rs6000-common.c (rs6000_handle_option): Ditto.
-	* config/rs6000/rs6000.opt (rs6000_builtin_mask): Ditto.
-	* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Ditto.
-	(rs6000_define_or_undefine_macro): Ditto.
-	(rs6000_target_modify_macros): Ditto.
-	(rs6000_cpu_cpp_builtins): Ditto.
-	(altivec_overloaded_builtins): Ditto.
-	(altivec_build_resolved_builtin): Ditto.
-	* config/rs6000/rs6000.c (rs6000_target_modify_macros_ptr): Ditto.
-	(rs6000_builtin_info): Ditto.
-	(def_builtin): Ditto.
-	(enable_mask_for_builtins): Ditto.
-	(DEBUG_FMT_X): Ditto.
-	(rs6000_debug_reg_global): Ditto.
-	(rs6000_builtin_mask_calculate): Ditto.
-	(rs6000_option_override_internal): Ditto.
-	(rs6000_builtin_conversion): Ditto.
-	(rs6000_builtin_vectorized_function): Ditto.
-	(bdesc_3arg): Ditto.
-	(bdesc_dst): Ditto.
-	(bdesc_2arg): Ditto.
-	(builtin_description_predicates): Ditto.
-	(bdesc_altivec_preds): Ditto.
-	(bdesc_spe_predicates): Ditto.
-	(bdesc_spe_evsel): Ditto.
-	(bdesc_paired_preds): Ditto.
-	(bdesc_abs): Ditto.
-	(bdesc_1arg): Ditto.
-	(rs6000_overloaded_builtin_p): Ditto.
-	(rs6000_expand_unop_builtin): Ditto.
-	(bdesc_2arg_spe): Ditto.
-	(spe_expand_builtin): Ditto.
-	(rs6000_invalid_builtin): Ditto.
-	(rs6000_expand_builtin): Ditto.
-	(rs6000_init_builtins): Ditto.
-	(spe_init_builtins): Ditto.
-	(paired_init_builtins): Ditto.
-	(altivec_init_builtins): Ditto.
-	(builtin_function_type): Ditto.
-	(rs6000_common_init_builtins): Ditto.
-	(rs6000_builtin_reciprocal): Ditto.
-	(rs6000_builtin_mask_names): Ditto.
-	(rs6000_pragma_target_parse): Ditto.
-	(rs6000_function_specific_print): Ditto.
-	* config/rs6000/rs6000.h (MASK_DEBUG_BUILTIN): Ditto.
-	(MASK_DEBUG_ALL): Ditto.
-	(TARGET_DEBUG_BUILTIN): Ditto.
-	(TARGET_EXTRA_BUILTINS): Ditto.
-	(REGISTER_TARGET_PRAGMAS): Ditto.
-	(enum rs6000_btc): Ditto.
-	(RS6000_BTC_*): Ditto.
-	(RS6000_BTM_*): Ditto.
-	(enum rs6000_builtins): Ditto.
-	* config/rs6000/rs6000-protos.h (rs6000_overloaded_builtin_p): Ditto.
-	(rs6000_target_modify_macros): Ditto.
-	(rs6000_target_modify_macros_ptr): Ditto.
-
-	* config/rs6000/vector.md (unsfloat<VEC_int><mode>2): Use the
-	standard name for converting vector unsigned values to floating
-	point.  Delete the TARGET_VECTORIZE_BUILTIN_CONVERSION hook, which
-	is handled by machine independent code.
-	* config/rs6000/rs6000.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Ditto.
-	(rs6000_builtin_conversion): Ditto.
-
-2011-11-29  Dodji Seketeli  <dodji@redhat.com>
-
-	* tree-diagnostic (struct loc_t): Rename into struct loc_map_pair.
-	(maybe_unwind_expanded_macro_loc): Adjust.
-
-2011-11-29  David Edelsohn  <dje.gcc@gmail.com>
-	    Aldy Hernandez  <aldyh@redhat.com>
-
-	* trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl
-	if DECL_ONE_ONLY.
-	(ipa_tm_create_version): Same.
-
-2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* haifa-sched.c (recompute_todo_spec): Simplify and correct the
-	code checking for a clobber of a condition register when deciding
-	whether to predicate.
-
-2011-11-29  Diego Novillo  <dnovillo@google.com>
-
-	* gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
-	Update field call_stmt_cannot_inline_p from call graph edge, if needed.
-	* gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
-
-2011-11-29  Sameera Deshpande  <sameera.deshpande@arm.com>
-
-	* config/arm/arm.md (arm_movdi): Update NEG_POOL_RANGE.
-	(movdf_soft_insn): Likewise.
-	* config/arm/fpa.md (thumb2_movdf_fpa): Likewise.
-	* config/arm/neon.md (neon_mov<mode>): Likewise.
-	* config/arm/vfp.md (movdi_vfp): Likewise.
-	(movdi_vfp_cortexa8): Likewise.
-	(movdf_vfp): Likewise.
-
-2011-11-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/50074
-	* expr.c (expand_expr_addr_expr_1): Don't call force_operand for
-	EXPAND_SUM modifier.
-
-2011-11-29  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/51301
-	* tree-vect-patterns.c (vect_recog_over_widening_pattern): Check that
-	the last statement doesn't convert to a bigger type than the original
-	type of the computation.
-
-2011-11-28  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
-	Handle overlap between retval and oldval.  Always compute boolval
-	from CR0 EQ value.
-
-2011-11-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/50317
-	* tree-ssa.c (execute_update_addresses_taken): Remove
-	var ={v} {CLOBBER} stmts instead of rewriting them into
-	var_N ={v} {CLOBBER}.
-
-	PR middle-end/50907
-	* function.c (convert_jumps_to_returns): When redirecting an edge
-	succ to EXIT_BLOCK_PTR, clear EDGE_CROSSING flag.
-
-	PR tree-optimization/50078
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over
-	TREE_THIS_VOLATILE also from the old to new lhs resp. rhs.
-
-	PR tree-optimization/50682
-	* tree-eh.c (maybe_remove_unreachable_handlers): New function.
-	* tree-flow.h (maybe_remove_unreachable_handlers): New prototype.
-	* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call it.
-
-2011-11-28  Georg-Johann Lay  <avr@gjlay.de>
-
-	* doc/extend.texi (AVR Built-in Functions): Add documentation for
-	__builtin_avr_map8 and __builtin_avr_map16.
-
-	* config/avr/avr.md: Document new %t and %T asm output codes.
-	(define_c_enum "unspec"): Add UNSPEC_MAP_BITS.
-	(adjust_len): Add map_bits.
-	(map_bitsqi, map_bitshi): New insns.
-	* config/avr/avr-protos.h (avr_out_map_bits): New.
-	* config/avr/avr-protos.c (print_operand): Implement %t and %T.
-	(adjust_insn_length): Handle ADJUST_LEN_MAP_BITS.
-	(avr_double_int_push_digit): New function.
-	(avr_map, avr_revert_map, avr_swap_map, avr_id_map): New functions.
-	(avr_sig_map, avr_map_hamming_byte): New functions.
-	(avr_out_swap_bits, avr_out_revert_bits, avr_move_bits,
-	avr_out_map_bits): New functions.
-	(enum avr_builtin_id): Add AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
-	(avr_init_builtins): Populate __builtin_avr_map8, __builtin_avr_map16.
-	(bdesc_2arg): Add __builtin_avr_map8, __builtin_avr_map16 ...
-	(avr_expand_builtin): ...and expand them.
-	* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
-	__BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16.
-
-2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/51278
-	* config/mips/mips.c (mips_rtx_costs): Handle baddu.
-
-2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips16_unextended_reference_p): Test for BLKmode.
-
-2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips-protos.h (mips_emit_binary): Declare.
-	* config/mips/mips.c (mips_emit_binary): Make global.
-	(mips_set_mips16_mode): Turn off -mfix-r4000 in MIPS16 mode.
-	(mips_conditional_register_usage): Don't treat LO and HI as
-	register operands in MIPS16 mode.
-	(mips_mulsidi3_gen_fn): Use {u,}mulsidi3_{32,64}bit_mips16
-	for MIPS16 code.
-	* config/mips/predicates.md (muldiv_target_operand): New predicate.
-	(move_operand): Allow hilo_operand.
-	* config/mips/mips.md (mul<mode>3): Explicitly specify LO as the
-	target of MIPS16 multiplies, then move it into the target register.
-	(mul<mode>3_internal, *macc2, *msac2): Use muldiv_target_operand.
-	(<u>mulsidi3_32bit_mips16): New expander.
-	(<u>mulsidi3_32bit): Use muldiv_target_operand.
-	(<u>mulsidi3_32bit_r4000): Disable for ISA_HAS_DSP.
-	(<u>mulsidi3_64bit): Require !TARGET_MIPS16.  Split into
-	<u>mulsidi3_64bit_split.
-	(<u>mulsidi3_64bit_mips16): New expander.
-	(<u>mulsidi3_64bit_split): Likewise, using expansions from
-	two previous define_splits.
-	(<u>mulsidi3_64bit_hilo, *muls<u>_di, <u>msubsidi4): Use
-	muldiv_target_operand.
-	(<su>mulsi3_highpart): Use <su>mulsi3_highpart_split for MIPS16 code.
-	(<su>mulsi3_highpart_internal): Require !TARGET_MIPS16.
-	Split into <su>mulsi3_highpart_split.
-	(<su>mulsi3_highpart_split): New expander.
-	(<su>muldi3_highpart): Turn into a define_expand.
-	Use <su>muldi3_highpart_split for MIPS16 code.
-	(<su>muldi3_highpart_internal): Renamed from <su>muldi3_highpart.
-	Require !TARGET_MIPS16.  Split into <su>muldi3_highpart_split.
-	(<su>muldi3_highpart_split): New expander.
-	(<u>mulditi3): Explicitly specify LO as the target of MIPS16
-	multiplies, then move it into the target register.
-	(<u>mulditi3_internal, <u>maddsidi4): Use muldiv_target_operand.
-	(divmod<mode>4, udivmod<mode>4): Turn into define_expands.
-	Use <u>divmod<mode>4_split for MIPS16 code, then explicitly
-	move LO into operand 0.
-	(divmod<mode>4_internal, udivmod<mode>4_internal): Renamed
-	from <u>divmod<mode>4.  Use muldiv_target_operand.
-	Require !TARGET_MIPS16.  Split into <u>divmod<mode>4_split.
-	(<u>divmod<mode>4_split): New expander.
-	(<u>divmod<GPR:mode>4_hilo_<HILO:mode>): Use muldiv_target_operand.
-	(mfhi<GPR:mode>_<HILO:mode>): Use hilo_operand.
-
-2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* hard-reg-set.h (target_hard_regs): Add x_accessible_reg_set
-	and x_operand_reg_set.
-	(accessible_reg_set, operand_reg_set): New macros.
-	* reginfo.c (init_reg_sets): Initialize accessible_reg_set and
-	operand_reg_set.
-	(saved_accessible_reg_set, saved_operand_reg_set): New variables.
-	(save_register_info): Save them.
-	(restore_register_info): Restore them.
-	(init_reg_sets_1): Limit operand_reg_set to accessible_reg_set.
-	Remove NO_REGS registers from operand_reg_set.  Treat members
-	of operand_reg_set as fixed.
-	* recog.c (general_operand): Check operand_reg_set rather than NO_REGS.
-	(register_operand, nonmemory_operand): Likewise.
-	* varasm.c (make_decl_rtl): Always use DECL_MODE as the mode of
-	register variables.  Check accessible_reg_set and operand_reg_set.
-	* config/mips/mips.c (mips_conditional_register_usage): Remove
-	inaccessible register from accessible_reg_set, rather than just
-	making them fixed.
-
-2011-11-27  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* config/pa/pa-linux.h (TARGET_GAS): Remove comment.
-
-2011-11-26  Richard Henderson  <rth@redhat.com>
-
-	* config/arm/arm.c (arm_init_libfuncs): Call init_sync_libfuncs
-	for Linux.
-
-2011-11-26  Richard Henderson  <rth@redhat.com>
-
-	* optabs.c (expand_atomic_fetch_op): Always return result.
-
-	* optabs.c (init_sync_libfuncs_1): Include max in iteration.
-
-	* omp-low.c (expand_omp_atomic): Assume anything aligned to
-	BIGGEST_ALIGNMENT is aligned.
-
-2011-11-26  Richard Henderson  <rth@redhat.com>
-
-	* config/m68k/m68k.md (UNSPECV_CAS_1, UNSPECV_CAS_2): New.
-	(UNSPECV_TAS_1, UNSPECV_TAS_2): New.
-	(I): New mode iterator.
-	(xz): New mode attribute.
-	* config/m68k/sync.md: New file.
-
-	* config/m68k/linux.h (TARGET_INIT_LIBFUNCS): New.
-	* config/m68k/m68k.c (m68k_init_sync_libfuncs): New.
-
-2011-11-26  Nathan Sidwell  <nathan@acm.org>
-
-	PR gcov-profile/51297
-	* gcov.c (main): Allocate initial names and sources arrays.
-	(find_source): Don't check for null name or source arrays here.
-
-2011-11-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49912
-	* cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit
-	when counting n_branch.
-
-2011-11-26  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sync.md (movdi_via_fpu): Add %Z insn suffixes.
-
-2011-11-26  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	PR middle-end/50074
-	* calls.c (mem_overlaps_already_clobbered_arg_p):
-	Return false if no outgoing arguments have been stored so far.
-
-2011-11-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (print_operand): Support code = 'i' for CONST_INT.
-
-2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR other/51011
-	* tree.h (is_builtin_name): No longer external.
-	* builtins.c (is_builtin_name): Make static.
-	* varasm.c (incorporeal_function_p): __sync and __atomic external calls
-	are not incorporeal and may need asm label processing.
-
-2011-11-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50566
-	* config/avr/avr-protos.h (avr_log_t): Add field .builtin.
-	* config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
-	Don't bypass TARGET_ALL_DEBUG.  Print self-info with ?.
-	(avr_log_vadump): Support %D and %X to print double_int.
-	(avr_double_int_pop_digit): New static function.
-	(avr_dump_double_int_hex): New static function.
-
-2011-11-24  Enkovich Ilya  <ilya.enkovich@intel.com>
-
-	PR target/51287
-	* config/i386/i386.c (distance_non_agu_define_in_bb): Fix insn
-	attr check.
-
-2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
-
-	* optab.c (maybe_emit_atomic_exchange): New.  Try to emit an
-	atomic_exchange pattern.
-	(maybe_emit_sync_lock_test_and_set): New.  Try to emit an exchange
-	using __sync_lock_test_and_set.
-	(maybe_emit_compare_and_swap_exchange_loop): New. Try to emit an
-	exchange using a compare_and_swap loop.
-	(expand_sync_lock_test_and_set): New.  Expand sync_lock_test_and_set.
-	(expand_atomic_test_and_set): New.  Expand test_and_set operation.
-	(expand_atomic_exchange): Use new maybe_emit_* functions.
-	(expand_atomic_store): Use new maybe_emit_* functions.
-	* builtins.c (expand_builtin_sync_lock_test_and_set): Call
-	expand_sync_lock_test_and_set routine.
-	(expand_builtin_atomic_exchange): Remove parameter from call.
-	(expand_builtin_atomic_clear): Use atomic_clear pattern if present.
-	(expand_builtin_atomic_test_and_set): Add target and simply call
-	expand_atomic_test_and_set.
-	(expand_builtin): Add target to expand_builtin_atomic_test_and_set.
-	* expr.h (expand_atomic_exchange): Add parameter.
-	(expand_sync_lock_test_and_set): New prototype.
-	(expand_atomic_test_and_set, expand_atomic_clear): New prototypes.
-
-2011-11-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/51134
-	* config/i386/i386.h (processor_costs): Revert revision 181357.
-	* config/i386/i386.c (cost models): Likewise.
-	(core_cost): Likewise.
-	(promote_duplicated_reg): Likewise.
-	(promote_duplicated_reg_to_size): Likewise.
-	(processor_target): Likewise.
-	(expand_set_or_movmem_via_loop_with_iter): Likewise.
-	(expand_set_or_movmem_via_loop): Likewise.
-	(emit_strset): Likewise.
-	(expand_movmem_epilogue): Likewise.
-	(expand_setmem_epilogue): Likewise.
-	(expand_movmem_prologue): Likewise.
-	(expand_setmem_prologue): Likewise.
-	(expand_constant_movmem_prologue): Likewise.
-	(expand_constant_setmem_prologue): Likewise.
-	(decide_alg): Likewise.
-	(decide_alignment): Likewise.
-	(ix86_expand_movmem): Likewise.
-	(ix86_expand_setmem): Likewise.
-	(ix86_slow_unaligned_access): Likewise.
-	* config/i386/i386.md (strset): Likewise.
-	* config/i386/sse.md (vec_dupv4si): Likewise.
-	(vec_dupv2di): Likewise.
-
-2011-11-24  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md (*rotlhi2.15): Set length to 4.
-
-2011-11-24  Razya Ladelsky  <razya@il.ibm.com>
-
-	* tree-data-ref.c (initialize_data_dependence_relation): Update
-	comment for the self dependence case.
-	(compute_self_dependence): Remove.
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Remove call to
-	compute_self_dependenc.
-
-2011-11-24  Alan Modra  <amodra@gmail.com>
-
-	* c-decl.c (warn_if_shadowing): Don't warn if shadowed
-	identifier is from system header.
-
-2011-11-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/51261
-	* config/i386/i386.c (decide_alg): Initialize *dynamic_check
-	even if !optimize.
-
-2011-11-23  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48455
-	* doc/invoke.texi (-fira-region): Document default values.
-
-	* flags-types.h (enum ira_region): Add new value
-	IRA_REGION_AUTODETECT.
-
-	* common.opt (fira-region): Set up initial value to
-	IRA_REGION_AUTODETECT.
-
-	* toplev.c (process_options): Set up flag_ira_region depending on
-	-O options.
-
-	* ira.c (ira.c): Remove optimize guard for ira_build.
-
-2011-11-23  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR rtl-optimization/50496
-	* jump.c (redirect_jump): Assert fail on nlabel == NULL_RTX
-	only after epilogue is created. Add comments.
-
-2011-11-22  Richard Henderson  <rth@redhat.com>
-
-	* config/ia64/ia64.c (ia64_expand_atomic_op): Add model parameter.
-	Generate the barrier required for the memory model.
-	(rtx_needs_barrier): Handle UNSPEC_FETCHADD_REL, UNSPEC_CMPXCHG_REL.
-	* config/ia64/ia64-protos.h: Update.
-	* config/ia64/ia64.md (UNSPEC_FETCHADD_REL): New.
-	(UNSPEC_CMPXCHG_REL): New.
-	* config/ia64/sync.md (mem_thread_fence): New.
-	(atomic_load<IMODE>, atomic_store<IMODE>): New.
-	(atomic_compare_and_swap<IMODE>): New.
-	(cmpxchg_acq_<I124MODE>, cmpxchg_acq_di): New.
-	(atomic_exchange<IMODE>): New.
-	(xchg_acq_<IMODE>): Rename from sync_lock_test_and_set<IMODE>.
-	(atomic_<FETCHOP><IMODE>, atomic_nand<IMODE>): New.
-	(atomic_fetch_<FETCHOP><IMODE>, atomic_fetch_nand<IMODE>): New.
-	(atomic_<FETCHOP>_fetch<IMODE>, atomic_nand_fetch<IMODE>): New.
-	(fetchadd_rel_<I48MODE>): New.
-	(sync_<FETCHOP><IMODE>, sync_nand<IMODE>): Remove.
-	(sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): Remove.
-	(sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): Remove.
-	(sync_compare_and_swap<IMODE>): Remove.
-	(sync_lock_release<IMODE>): Remove.
-
-	* config/ia64/ia64.md: Use define_c_enum for UNSPEC_*
-	and UNSPECV_* constants.
-
-2011-11-22  Tom de Vries  <tom@codesourcery.com>
-
-	PR rtl-optimization/50764
-	* sched-deps.c (sched_analyze_insn): Make sure frame-related insns are
-	not moved past preceding jump.
-
-2011-11-22  Jeff Law  <law@redhat.com>
-
-	* doc/contrib.texi: Add entry for David Binderman.
-
-2011-11-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* postreload.c (reload_combine): Mark reg_state as invalid at
-	volatile insns if there has been a use already.
-
-2011-11-21  Aldy Hernandez  <aldyh@redhat.com>
-
-	* opts.c (finish_options): Do not fail for -fgnu-tm.
-	* gimple-streamer-out.c (output_gimple_stmt): Handle
-	GIMPLE_TRANSACTION.
-	* gimple-streamer-in.c (input_gimple_stmt): Same.
-	* lto-cgraph.c (input_overwrite_node): Read tm_clone bit.
-	(lto_output_node): Write tm_clone bit.
-
-2011-11-22  Ian Lance Taylor  <iant@google.com>
-
-	* doc/install.texi (Configuration): Correct doc of
-	--enable-build-poststage1-with-cxx: it is not experimental.
-
-2011-11-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51074
-	* fold-const.c (fold_binary_loc): Fix up VEC_INTERLEAVE_*_EXPR
-	handling for BYTES_BIG_ENDIAN.
-	* optabs.c (can_vec_perm_for_code_p): Likewise.
-
-2011-11-22  Michael Matz  <matz@suse.de>
-
-	PR other/51125
-	* trans-mem.c (expand_block_tm): Ignore clobbers.
-
-2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
-
-	*  config/darwin.h (ENDFILE_SPEC): New.
-	(DARWIN_CRT1_SPEC): Add crttms.o.
-	(STARTFILE_SPEC): Likewise for dynamic libs and bundles.
-	* config/i386.h (ENDFILE_SPEC): Amend to include crttme.o.
-
-2011-11-22  Michael Matz  <matz@suse.de>
-
-	PR c++/51264
-	* tree.c (iterative_hash_expr): Remove break after return.
-
-2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* target.def (tm_clone_table_section): New hook.
-	* doc/tm.texi.in (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
-	* doc/tm.texi: Regenerate.
-	* varasm.c (dump_tm_clone_pairs): Use target tm_clone_table_section.
-	* output.h (default_clone_table_section): New prototype.
-	* config/darwin.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): New.
-	* config/darwin-protos.h (darwin_tm_clone_table_section): New prototype.
-	* config/darwin.c (darwin_tm_clone_table_section): New.
-
-2011-11-21  Torvald Riegel  <triegel@redhat.com>
-
-	* trans-mem.c (diagnose_tm_1): Print an expression instead of a
-	declaration in error messages for indirect calls.
-
-2011-11-21  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (sparc_regmode_natural_size): New function
-	implementing REGMODE_NATURAL_SIZE taking into consideration vector
-	modes.
-	(sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P.
-	* config/sparc/sparc-protos.h (sparc_regmode_natural_size,
-	sparc_modes_tieable_p): Declare.
-	* gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE,
-	MODES_TIEABLE_P): Use new helper functions.
-
-	Revert
-	2011-11-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	PR middle-end/50325
-	* expmed.c (store_bit_field_1): Use extract_bit_field on big
-	endian targets if the source cannot be exactly covered by word
-	mode chunks.
-
-2011-11-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/50827
-	* var-tracking.c (loc_cmp): For ENTRY_VALUEs use ENTRY_VALUE_EXP
-	macro instead of XEXP.
-
-2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
-
-	* configure: Regenerate.
-
-2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (output_reload_in_const): Loading a byte with 0
-	must not affect cc0.
-	* config/avr/avr.md (*movhi, *movpsi, *movsi, *movsf): Zero to any
-	register does not change cc0. Same for any constant to ld-register.
-
-2011-11-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (unspec) <UNSPEC_MOVNTQ, UNSPEC_PFRCP,
-	UNSPEC_PFRCPIT1, UNSPEC_PFRCPIT2, UNSPEC_PFRSQRT, UNSPEC_PFRSQIT1>:
-	Move from config/i386/i386.md
-	(unspecv) <UNSPECV_EMMS, UNSPECV_FEMMS>: Ditto.
-	* config/i386/sse.md (unspec) <UNSPEC_MOVNT,UNSPEC_MOVU, UNSPEC_LDDQU,
-	UNSPEC_PSHUFB, UNSPEC_PSIGN, UNSPEC_PALIGNR, UNSPEC_EXTRQI,
-	UNSPEC_EXTRQ, UNSPEC_INSERTQI, UNSPEC_INSERTQ, UNSPEC_BLENDV,
-	UNSPEC_INSERTPS, UNSPEC_DP, UNSPEC_MOVNTDQA, UNSPEC_MPSADBW,
-	UNSPEC_PHMINPOSUW, UNSPEC_PTEST, UNSPEC_PCMPESTR, UNSPEC_PCMPISTR,
-	UNSPEC_FMADDSUB, UNSPEC_XOP_UNSIGNED_CMP, UNSPEC_XOP_TRUEFALSE,
-	UNSPEC_XOP_PERMUTE, UNSPEC_FRCZ, UNSPEC_AESENC, UNSPEC_AESENCLAST,
-	UNSPEC_AESDEC, UNSPEC_AESDECLAST, UNSPEC_AESIMC,
-	UNSPEC_AESKEYGENASSIST, UNSPEC_PCLMUL, UNSPEC_PCMP, UNSPEC_VPERMIL,
-	UNSPEC_VPERMIL2, UNSPEC_VPERMIL2F128, UNSPEC_CAST, UNSPEC_VTESTP,
-	UNSPEC_VCVTPH2PS, UNSPEC_VCVTPS2PH, UNSPEC_VPERMSI, UNSPEC_VPERMDF,
-	UNSPEC_VPERMSF, UNSPEC_VPERMTI, UNSPEC_GATHER, UNSPEC_VSIBADDR>: Ditto.
-	(unspecv) <UNSPECV_LDMXCSR, UNSPECV_STMXCSR, UNSPECV_CLFLUSH,
-	UNSPECV_MONITOR, UNSPECV_MWAIT, UNSPECV_VZEROALL, UNSPECV_VZEROUPPER>:
-	Ditto.
-	* config/i386/sync.md (unspec) <UNSPEC_LFENCE, UNSPEC_SFENCE,
-	UNSPEC_MFENCE, UNSPEC_MOVA>: Ditto.
-	(unspecv) <UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, UNSPECV_CMPXCHG_3,
-	UNSPECV_CMPXCHG_4, UNSPECV_XCHG, UNSPECV_LOCK>: Ditto.
-	(sse2_lfence): Move from config/i386/sse.md.
-	(*sse2_lfence): Ditto.
-	(sse_sfence): Ditto.
-	(*sse_sfence): Ditto.
-	(sse2_mfence): Ditto.
-	(mfence_sse2): Ditto.  Rename from *sse2_mfence.  Enable also
-	for TARGET_64BIT.
-	(mem_thread_fence): Use mfence_sse2.
-
-2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.h (struct base_arch_s): Add field sfr_offset.
-	* config/avr/avr-devices.c: Ditto. And initialize it.
-	* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in define
-	__AVR_SFR_OFFSET__.
-	* config/avr/avr-protos.h (out_movqi_r_mr, out_movqi_mr_r): Remove.
-	(out_movhi_r_mr, out_movhi_mr_r): Remove.
-	(out_movsi_r_mr, out_movsi_mr_r): Remove.
-	* config/avr/avr.md (*cbi, *sbi): Use %i instead of %m-0x20.
-	(*insv.io, *insv.not.io): Ditto.
-	* config/avr/avr.c (out_movsi_r_mr, out_movsi_mr_r): Make static.
-	(print_operand): Implement "%i" to print address as I/O address.
-	(output_movqi): Clean up call of out_movqi_mr_r.
-	(output_movhi): Clean up call of out_movhi_mr_r.
-	(avr_file_start): Use avr_current_arch->sfr_offset instead of
-	magic -0x20. Use TMP_REGNO, ZERO_REGNO instead of 0, 1.
-	(avr_out_sbxx_branch): Use %i instead of %m-0x20.
-	(out_movqi_r_mr, out_movqi_mr_r): Ditto. And make static.
-	(out_movhi_r_mr, out_movhi_mr_r): Ditto. And use avr_asm_len.
-	(out_shift_with_cnt): Clean up code: Use avr_asm_len.
-	(output_movsisf): Use output_reload_insisf for all CONSTANT_P sources.
-	(avr_out_movpsi): USE avr_out_reload_inpsi for all CONSTANT_P sources.
-	Clean up call of avr_out_store_psi.
-	(output_reload_in_const): Don't cut symbols longer than 2 bytes.
-	(output_reload_insisf): Filter CONST_INT_P or CONST_DOUBLE_P to
-	try if setting pre-cleared register is advantageous.
-	(avr_out_plus_1): Use gen_int_mode instead of GEN_INT.
-
-2011-11-20  Joey Ye  <joey.ye@arm.com>
-
-	* expr.c (expand_expr_real_1): Correctly handle strict volatile
-	bitfield loads smaller than mode size.
-
-2011-11-20  Richard Henderson  <rth@redhat.com>
-
-	* config/mips/mips.c (mips_init_libfuncs): Call init_sync_libfuncs.
-
-2011-11-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/51235
-	* config/i386/i386.c (ix86_expand_vcond): Generate TARGET_XOP
-	patterns for supported mode only.
-
-	PR target/51236
-	* config/i386/i386.c (ix86_expand_builtin)
-	<IX86_BUILTIN_GATHERALTSIV4DI>: Use CODE_FOR_avx2_gathersiv4di.
-
-2011-11-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (UNSPEC_MOVNTI): Remove.
-	(UNSPEC_MOVNTQ): New unspec.
-	* config/i386/mmx.md (sse_movntq): Rename from sse_movntdi.
-	Use UNSPEC_MOVNTQ instead of UNSPEC_MOVNT.
-	* config/i386/sse.md (sse2_movnti<mode>): Use UNSPEC_MOVNT instead of
-	UNSPEC_MOVNTI.
-	(STORENT_MODE): Add DI and V4DI modes.
-
-2011-11-20  Nathan Sidwell  <nathan@acm.org>
-
-	PR gcov-profile/51113
-	* coverage.c (build_var): Propagate visibility for public
-	decls.  Use make_decl_one_only for PIC correctness.
-
-	testsuite/
-	* gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
-	* gcc.misc-tests/gcov-16.c: New.
-	* gcc.misc-tests/gcov-17.c: New.
-	* g++.dg/gcov/gcov-8.C: New.
-	* g++.dg/gcov/gcov-9.C: New.
-	* g++.dg/gcov/gcov-10.C: New.
-
-2011-11-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/51187
-	* reorg.c (relax_delay_slots): Do not consider a jump useless if there
-	is a barrier between the jump and its target label.
-
-2011-11-19  Patrick Marlier  <patrick.marlier@gmail.com>
-
-	PR middle-end/51211
-	* tracer.c (ignore_bb_p): Don't copy GIMPLE_TRANSACTION.
-
-2011-11-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* expmed.c (store_bit_field_1): Revert bogus formatting change.
-
-2011-11-19  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/50493
-	* config/arm/arm.c (neon_disambiguate_copy): Correctly handle partial
-	overlap of src and dest operands.
-
-2011-11-19  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin.h (ASM_DEBUG_SPEC): New.
-	* config/darwin9.h (ASM_DEBUG_SPEC): New.
-
-2011-11-18  Jan Hubicka  <jh@suse.cz>
-
-	* config/i386/i386.c (atom_cost): Disable SSE loop until alignment
-	issues are fixed.
-
-2011-11-18  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/cris/cris.c (cris_function_value_regno_p): Make static.
-	(TARGET_FUNCTION_VALUE_REGNO_P): Define.
-	* config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove.
-	* config/cris/cris-protos.h (cris_function_value_regno_p): Remove.
-
-2011-11-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/33944
-	* doc/extend.texi: Document __builtin_ia32_movnti64.
-
-	* config/i386/emmintrin.h (_mm_stream_si64): New.
-
-	* config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG.
-
-	* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64.
-	(bdesc_special_args): Update __builtin_ia32_movnti.  Add
-	__builtin_ia32_movnti64.
-	(ix86_expand_special_args_builtin): Handle
-	VOID_FTYPE_PLONGLONG_LONGLONG.
-
-	* config/i386/i386.md (UNSPEC_MOVNTI): New.
-
-	* config/i386/sse.md (sse2_movntsi): Renamed to ...
-	(sse2_movnti<mode>): This.
-
-2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49868
-	* config/avr/avr.h (base_arch_s): Add field n_segments.
-	(ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3,
-	ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces.
-	(AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines.
-	(INIT_EXPANDERS): New define.
-	* config/avr/avr-protos.h (avr_mem_pgmx_p): New.
-	(avr_init_expanders): New.
-	(avr_emit_movmemhi, avr_out_movmem): New.
-	(avr_xload_libgcc_p): New.
-	* config/avr/avr-c.c (avr_register_target_pragmas): Register
-	address spaces __pgm1, __pgm2,  __pgm3,  __pgm4  __pgm5,  __pgmx.
-	(avr_cpu_cpp_builtins): Add built-in defines __PGM1,
-	__PGM2, __PGM3, __PGM4, __PGM5, __PGMX.
-	* config/avr/avr-devices.c (avr_arch_types): Set field n_segments.
-
-	* config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover
-	3 bits instead of just 1.
-	(xstring_empty, xstring_e, rampz_rtx): New static GTYed variables.
-	(progmem_section): Change from section to array of sections.
-	(progmem_section_prefix): New static variable.
-	(avr_file_start): Print set for __RAMPZ__
-	(avr_option_override): Move initialization of RTXes from here...
-	(avr_init_expanders): ...to this new function.
-	(avr_pgm_segment): New static function.
-	(avr_decl_pgm_p): Handle error_mark_node.
-	(avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions.
-	(avr_out_xload,	avr_find_unused_d_reg): New static functions.
-	(expand_prologue, expand_epilogue): Use rampz_rtx.
-	(print_operand): Hande CONST_STRING.
-	(avr_xload_libgcc_p): New static function.
-	(avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM.
-	(avr_progmem_p): Return 2 for 24-bit flash address space.
-	(avr_out_sbxx_branch): Clean-up code from ASn macros.
-	(out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's
-	address and print symbolically.
-	(avr_asm_named_section, avr_section_type_flags,
-	avr_encode_section_info, avr_asm_select_section,
-	avr_addr_space_address_mode, avr_addr_space_pointer_mode,
-	avr_addr_space_legitimate_address_p, avr_addr_space_convert,
-	avr_addr_space_legitimize_address): Handle new address spaces.
-	(avr_output_progmem_section_asm_op): New static function.
-	(avr_asm_init_sections): Initialize progmem_section[].
-	(adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM.
-	(avr_const_address_lo16): New static function.
-	(avr_assemble_integer): Use it to handle 3-byte integers.
-	(avr_emit_movmemhi, avr_out_movmem): New functions.
-
-	* config/avr/predicates.md (nox_general_operand): Handle new
-	address spaces.
-	* config/avr/avr.md (unspec): Add UNSPEC_MOVMEM.
-	(adjust_len): Add xload, movmem.
-	(SP_ADDR): New define_constants.
-	(isa): Add "lpm", "lpmx", "elpm", "elpmx".
-	(enabled): Handle them.
-	(load<mode>_libgcc): New expander.
-	(*load.<mode>.libgcc): Rename to load_<mode>_libgcc.
-	(xload8_A, xload<mode>_A): New insn-and-splits.
-	(xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns.
-	(mov<mode>): Handle new address spaces.
-	(movmemhi): Rewrite using avr_emit_movmemhi.
-	(MOVMEM_r_d): New mode attribute.
-	(movmem_<mode>, movmem_qi_elpm): New insns.
-	(setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote
-	C-code.  Use label instead of hard-coded instrunction lengths.
-
-2011-11-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50605
-	* gimple.c (is_gimple_ip_invariant_address): Also handle MEM_REFs
-	of IPA invariant decls.
-
-2011-11-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	* tree-outof-ssa.c (insert_back_edge_copies):  Add call to
-	mark_dfs_back_edges.
-
-2011-11-18  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/49992
-	* configure.ac: Remove ranlib special-casing for Darwin.
-	* configure: Regenerate.
-
-2011-11-18  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR tree-optimization/51118
-	* fold-const.c (fold_checksum_tree): Check for TS_TYPED structure
-	before using TREE_TYPE accessor on expr.
-
-2011-11-17  Jan Hubicka  <jh@suse.cz>
-
-	PR bootstrap/51134
-	* i386.c (atom_cost): Fix 32bit memset description.
-	(expand_set_or_movmem_via_loop_with_iter): Output proper bounds check
-	for epilogue loops.
-	(expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing
-	byte loop.
-	(decide_alg): sse_loop is not useable wthen SSE2 is disabled;
-	when not optimizing always use rep movsb or lincall; do not produce
-	word sized loops when optimizing memset for size (to avoid need
-	for large constants).
-	(ix86_expand_movmem): Get into sync with ix86_expand_setmem;
-	choose unroll factors better; always do 128bit moves when producing
-	SSE loops; do not produce loopy epilogue when size is too small.
-	(promote_duplicated_reg_to_size): Do not look into desired alignments
-	when doing vector expansion.
-	(ix86_expand_setmem): Track better when promoted value is available;
-	choose unroll factors more sanely. Output loopy epilogue only
-	when needed.
-
-2011-11-17  Steve Ellcey  <sje@cup.hp.com>
-
-	PR middle-end/51144
-	* output.h (fprint_w): Remove.
-	* final.c (fprint_w): Remove.
-	(output_addr_const): Change fprint_w back to fprintf.
-
-2011-11-17  Andrew Pinski  <apinski@cavium.com>
-
-	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
-
-2011-11-17  Andrew MacLeod  <amacleod@redhat.com>
-
-	* builtins.c (expand_builtin): Remove 4th parameter representing
-	weak/strong mode when __atomic_compare_exchange becomes a library call.
-
-2011-11-17  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
-	new pseudo for target after convert_modes.
-	(rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
-
-2011-11-17  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
-	new pseudo for target after convert_modes.
-	(rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
-
-2011-11-17  Richard Henderson  <rth@redhat.com>
-
-	* builtins.c (expand_builtin_mem_thread_fence): Remove.
-	(expand_builtin_mem_signal_fence): Remove.
-	(expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
-	(expand_builtin_sync_synchronize): Likewise.
-	(expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
-	* optabs.c (expand_asm_memory_barrier): Split out from
-	expand_builtin_mem_signal_fence.
-	(expand_mem_thread_fence): New, a combination of code from
-	expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
-	(expand_mem_signal_fence): Moved and renamed from
-	expand_builtin_mem_signal_fence.
-	(expand_atomic_exchange): Use expand_mem_thread_fence.
-	(expand_atomic_load, expand_atomic_store): Likewise.
-	* expr.h, optabs.h: Update decls.
-
-2011-11-17  Bin Cheng  <bin.cheng@arm.com>
-
-	PR rtl-optimization/50663
-	* cprop.c (implicit_set_indexes): New global variable.
-	(insert_set_in_table): Add additional parameter and record implicit
-	set information.
-	(hash_scan_set): Add additional parameter and pass it to above.
-	(hash_scan_insn): Pass false to hash_scan_set.
-	(compute_hash_table_work): Pass true to hash_scan_set.
-	(compute_cprop_data): Add implicit set to AVIN of block which the
-	implicit set is recorded for.
-	(one_cprop_pass): Handle implicit_set_indexes array.
-
-2011-11-17  Michael Matz  <matz@suse.de>
-
-	PR middle-end/50644
-	PR middle-end/50741
-	* tree-ssa-live.c (mark_all_vars_used_1): Recurse only for decls of
-	current function.
-	(remove_unused_locals): Ditto.
-
-2011-11-16  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (alpha_split_compare_and_swap_12): Copy
-	ALIAS_SET_MEMORY_BARRIER when creating a new memory.
-	(alpha_split_atomic_exchange_12): Likewise.
-	* config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Likewise.
-
-2011-11-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/i386elf.h (PREFERRED_DEBUGGING_TYPE): Remove.
-
-2011-11-16  David Edelsohn  <dje.gcc@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags):
-	Default to minimum alignment if decl is NULL.
-
-2011-11-16  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode
-	sequence for AVX.
-	(<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
-
-2011-11-16  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>
-
-	* doc/invoke.texi: Document AMD bdver1 and btver1.
-
-2011-11-16  Richard Earnshaw  <rearnsha@arm.com>
-	    Bernd Schmidt <bernds@coudesourcery.com>
-	    Sebastian Huber <sebastian.huber@embedded-brains.de>
-
-	PR target/49641
-	* config/arm/arm.c (store_multiple_sequence): Avoid cases where
-	the base reg is stored iff compiling for Thumb1.
-
-2011-11-16  Razya Ladelsky  <razya@il.ibm.com>
-
-	PR tree-optimization/49960
-	* tree-data-ref.c (initialize_data_dependence_relation): Add
-	initializations.
-	Remove call to compute_self_dependence.
-	(compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition.
-	(compute_self_dependence): Remove old code. Add call to
-	compute_affine_dependence.
-	(compute_all_dependences): Remove call to compute_self_dependence.
-	Add call to compute_affine_dependence.
-
-2011-11-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	PR middle-end/50325
-	* expmed.c (store_bit_field_1): Use extract_bit_field on big
-	endian targets if the source cannot be exactly covered by word
-	mode chunks.
-
-2011-11-15  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to
-	ELF_STRING_LIMIT.
-
-2011-11-15  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (alpha_pre_atomic_barrier): New.
-	(alpha_post_atomic_barrier): New.
-	(alpha_split_atomic_op): New memmodel argument; honor it.
-	(alpha_split_compare_and_swap): Take array of operands.  Honor
-	memmodel; always set bool output
-	(alpha_expand_compare_and_swap_12): Similarly.
-	(alpha_split_compare_and_swap_12): Similarly.
-	(alpha_split_atomic_exchange): Similarly.  Rename from
-	alpha_split_lock_test_and_set.
-	(alpha_expand_atomic_exchange_12): Similarly.  Rename from
-	alpha_expand_lock_test_and_set_12.
-	(alpha_split_atomic_exchange_12): Similarly.  Rename from
-	alpha_split_lock_test_and_set_12.
-	* config/alpha/alpha-protos.h: Update.
-	* config/alpha/alpha.md (UNSPECV_CMPXCHG): New.
-	* config/alpha/constraints.md ("w"): New.
-	* config/alpha/predicates.md (mem_noofs_operand): New.
-	* config/alpha/sync.md (atomic_compare_and_swap<mode>): Rename from
-	sync_compare_and_swap<mode>; add the new parameters.
-	(atomic_exchange<mode>): Update from sync_test_and_set<mode>.
-	(atomic_fetch_<op><mode>): Update from sync_old_<op><mode>.
-	(atomic_<op>_fetch<mode>): Update from sync_new_<op><mode>.
-	(atomic_<op><mode>): Update from sync_<op><mode>.
-
-2011-11-16  Tom de Vries  <tom@codesourcery.com>
-
-	* tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
-
-2011-11-16  Alan Modra  <amodra@gmail.com>
-
-	PR rtl-optimization/51051
-	PR bootstrap/51086
-	* function.c (thread_prologue_and_epilogue_insns): Guard
-	emitting return with single_succ_p test.
-
-2011-11-15  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* config/epiphany/epiphany.md (mov<mode>cc): Fix code to
-	get mode from CMP_OP1 if CMP_OP0 is VOIDmode.
-
-2011-11-15  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (vec_pack_trunc_v2df): Optimize sequence for AVX.
-	(vec_pack_sfix_trunc_v2df): Ditto.
-	(vec_pack_sfix_v2df): Ditto.
-	(vec_pack_sfix_trunc_v4df): Generate fix_truncv4dfv4si2 and
-	avx_vec_concatv8si patterns.
-	(vec_pack_sfix_v4df): Generate avx_cvtpd2dq256 and
-	avx_vec_concatv8si patterns.
-
-2011-11-15  Torvald Riegel  <triegel@redhat.com>
-
-	* c-parser.c (c_parser_transaction_expression): Require parentheses
-	when parsing transaction expressions.
-
-2011-11-15  Tristan Gingold  <gingold@adacore.com>
-
-	* incpath.c (get_added_cpp_dirs): New function.
-	* incpath.h (get_added_cpp_dirs): Declare.
-	* config/vms/vms-c.c (vms_c_register_includes): New function.
-	(vms_std_modules): New variable.
-	* config/vms/vms.h (TARGET_EXTRA_INCLUDES): Define.
-	(vms_c_register_includes): Declare.
-
-2011-11-15  Tristan Gingold  <gingold@adacore.com>
-
-	* c-family/c-pragma.h (pragma_extern_prefix): Declare.
-	* c-family/c-pragma.c (pragma_extern_prefix): Make it public.
-	* config/vms/vms-c.c (saved_extern_prefix): New variable.
-	(vms_pragma_extern_prefix): New function.
-	(vms_c_register_pragma): Register vms_pragma_extern_prefix.
-
-2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49868
-	* config/avr/avr.h (ADDR_SPACE_PGM): New address spaces.
-	(REGISTER_TARGET_PRAGMAS): New define.
-	* config/avr/avr-protos.h (avr_mem_pgm_p): New.
-	(avr_load_libgcc_p): New.
-	(avr_register_target_pragmas): New.
-	(asm_output_external_libcall): Remove.
-	(avr_log_t): Add field "progmem".  Order alphabetically.
-	* config/avr/avr-log.c (avr_log_set_avr_log): Set avr_log.progmem.
-	* config/avr/avr-c.c (langhooks.h): New include.
-	(avr_register_target_pragmas): New function. Register address
-	space __pgm.
-	(avr_cpu_cpp_builtins): Add built-in define __PGM.
-
-	* config/avr/avr.c: Include "c-family/c-common.h".
-	(TARGET_LEGITIMATE_ADDRESS_P): Remove define.
-	(TARGET_LEGITIMIZE_ADDRESS): Remove define.
-	(TARGET_ADDR_SPACE_SUBSET_P): Define to...
-	(avr_addr_space_subset_p): ...this new static function.
-	(TARGET_ADDR_SPACE_CONVERT): Define to...
-	(avr_addr_space_convert): ...this new static function.
-	(TARGET_ADDR_SPACE_ADDRESS_MODE): Define to...
-	(avr_addr_space_address_mode): ...this new static function.
-	(TARGET_ADDR_SPACE_POINTER_MODE): Define to...
-	(avr_addr_space_pointer_mode): ...this new static function.
-	(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define to...
-	(avr_addr_space_legitimate_address_p): ...this new static function.
-	(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Define to...
-	(avr_addr_space_legitimize_address): ...this new static function.
-	(avr_mode_code_base_reg_class): Handle address spaces.
-	(avr_regno_mode_code_ok_for_base_p): Ditto.
-	(lpm_addr_reg_rtx, lpm_reg_rtx, all_regs_rtx): New static variables.
-	(avr_option_override): Initialize them.
-	(output_reload_in_const): Use all_regs_rtx. Fix signedness of loop
-	variables.
-	(avr_pgm_segment): New static function.
-	(avr_decl_pgm_p, avr_mem_pgm_p): New static functions.
-	(avr_out_lpm, avr_out_lpm_no_lpmx): New static functions.
-	(output_movqi, output_movhi, output_movsisf, avr_out_movpsi): Call
-	avr_out_lpm to handle loads from progmem.
-	(avr_load_libgcc_p): New static function.
-	(avr_progmem_p): Test if decl is in flash.
-	(avr_pgm_pointer_const_p): New static function.
-	(avr_nonconst_pointer_addrspace): New static function.
-	(avr_pgm_check_var_decl): New static function.
-	(avr_insert_attributes): Use it.  Change error message to report
-	cause (progmem or address space) when code wants to write to flash.
-	(avr_section_type_flags): Unset section flag SECTION_BSS for
-	data in progmem.
-
-	* config/avr/predicates.md (nop_general_operand): New predicate.
-	(nox_general_operand): New predicate.
-	* config/avr/avr.md (LPM_REGNO): New define_constant.
-	(load<mode>_libgcc): New expander.
-	(*load.<mode>.libgcc): New insn.
-	(mov<mode>): Handle loads from non-generic AS.
-	(movmemhi): Ditto.  Propagate address space information to newly
-	created MEM.
-	(movqi_insn, *movhi, *movpsi, *movsi, *movsf): Change predicate #1
-	to nox_general_operand.
-	(ashrqi3, ashrhi3, ashrsi3): Change predicate #1 to
-	nop_general_operand.
-	(ashlqi3, *ashlqi3, ashlhi3, ashlsi3): Ditto.
-	(lshrqi3, *lshrqi3, lshrhi3, lshrsi3): Ditto.
-	(split-lpmx): New split.
-	(*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const,
-	*lshrhi3_const, *lshrsi3_const): Indent, unquote C.
-
-2011-11-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* ipa-cp.c (ipa_value_from_jfunc): Make global.
-	(ipa_cst_from_jfunc): Remove, use ipa_value_from_jfunc instead.
-	(get_indirect_edge_target): Rename, make global.
-	(devirtualization_time_bonus, estimate_local_effects,)
-	(ipcp_discover_new_direct_edges): Update.
-	* ipa-inline-analysis.c (evaluate_conditions_for_edge):
-	Generalize to also handle types.  Rename to ...
-	(evaluate_properties_for_edge): Use instead of
-	evaluate_conditions_for_edge.
-	(estimate_edge_devirt_benefit): New function.
-	(estimate_calls_size_and_time): Use it.
-	(estimate_node_size_and_time, estimate_ipcp_clone_size_and_time,)
-	(inline_merge_summary):	Update.
-	(do_estimate_edge_time, do_estimate_edge_growth): Update.  Calculate
-	parameter information at the call site and pass it on to subroutines.
-	* tree-inline.c (estimate_num_insns): Distinguish between direct and
-	indirect calls.
-	(init_inline_once): Set size and time costs or indirect calls.
-	* tree-inline.h (eni_weights): Add indirect_call_cost.
-
-2011-11-15  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/51005
-	* tree-ssa-tail-merge.c (delete_basic_block_same_succ): Rename to
-	mark_basic_block_deleted.
-	(update_worklist): Inline purge_bbs.
-	(purge_bbs, unlink_virtual_phi, update_vuses, vop_at_entry)
-	(delete_block_update_dominator_info): Remove.
-	(replace_block_by): Remove update_vops parameter.  Partially evaluate
-	for update_vops == false.
-	(apply_clusters): Remove update_vops parameter.  Remove update_vops
-	argument in replace_block_by call.
-	(update_debug_stmts): Remove MAY_HAVE_DEBUG_STMTS test.
-	(tail_merge_optimize): Remove update_vops argument to apply_clusters.
-	Remove call to purge_bbs.  Add calls to calculate_dominance_info and
-	free_dominance_info.  Add MAY_HAVE_DEBUG_STMTS	before calling
-	update_debug_stmts.  Mark vop var for renaming, if necessary.
-
-2011-11-15  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR rtl-optimization/51051
-	* cfgrtl.c (cfg_layout_can_merge_blocks_p): Return FALSE if the
-	move would cause fallthrough into the exit block.
-
-2011-11-14  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/rs6000.c (emit_load_locked): Assert the mode is
-	handled.
-	(emit_store_conditional): Likewise.
-	(rs6000_pre_atomic_barrier, rs6000_post_atomic_barrier): New.
-	(rs6000_adjust_atomic_subword): New.
-	(rs6000_mask_atomic_subword, rs6000_finish_atomic_subword): New.
-	(rs6000_expand_atomic_op): Rename from rs6000_emit_sync; rewrite
-	for pre-reload expansion.
-	(rs6000_split_compare_and_swap, rs6000_split_compare_and_swapqhi,
-	rs6000_expand_compare_and_swapqhi): Merge into ...
-	(rs6000_expand_atomic_compare_and_swap): ... here.  New function.
-	rs6000_split_lock_test_and_set; expand immediately.  Handle
-	QImode and HImode.
-	* config/rs6000/rs6000.md (UNSPEC_LWSYNC): Move and rename
-	from UNSPECV_LWSYNC.
-	* config/rs6000/sync.md (fetchopsi_constr, fetchopdi_constr): Remove.
-	(mem_thread_fence): New.
-	(hwsync): Rename from memory_barrier.
-	(*hwsync): Rename from *sync_internal.
-	(lwsync, *lwsync): Mirror hwsync implementation.
-	(isync): Don't reference memory.
-	(loadsync): New.
-	(atomic_load<INT>, atomic_store<INT>): New.
-	(ATOMIC): New mode iterator.
-	(load_locked<ATOMIC>): Rename from load_locked_<GPR>.
-	(store_conditional<ATOMIC>): Rename from store_conditional_<GPR>.
-	(sync_compare_and_swap<GPR>): Remove.
-	(sync_compare_and_swaphi, sync_compare_and_swapqi): Remove.
-	(sync_compare_and_swapqhi_internal): Remove.
-	(sync_lock_test_and_set<GPR>): Remove.
-	(sync_<FETCHOP><INT1>): Remove.
-	(*sync_<FETCHOP>si_internal, *sync_<FETCHOP>di_internal): Remove.
-	(sync_nand<INT1>, *sync_nand<GPR>_internal): Remove.
-	(sync_old_<FETCHOP><GPR>): Remove.
-	(*sync_old_<FETCHOP>si_internal): Remove.
-	(*sync_old_<FETCHOP>di_internal): Remove.
-	(sync_old_nand<INT1>): Remove.
-	(*sync_old_nand<GPR>_internal): Remove.
-	(sync_new_<FETCHOP><GPR>): Remove.
-	(*sync_new_<FETCHOP>si_internal): Remove.
-	(*sync_new_<FETCHOP>di_internal): Remove.
-	(sync_new_nand<INT1>): Remove.
-	(*sync_new_nand<GPR>_internal): Remove.
-	(*atomic_andsi, *atomic_anddi): Remove.
-	(*sync_addshort_internal, *sync_subshort_internal): Remove.
-	(*sync_andsi_internal, *sync_boolsi_internal): Remove.
-	(*sync_boolcshort_internal): Remove.
-	(sync_lock_release<INT1>): Remove.
-	(atomic_compare_and_swap<INT1>): New.
-	(atomic_exchange<INT1>): New.
-	(atomic_<FETCHOP><INT1>, atomic_nand<INT1>): New.
-	(atomic_fetch_<FETCHOP><INT1>, atomic_fetch_nand<INT1>): New.
-	(atomic_<FETCHOP>_fetch<INT1>, atomic_nand_fetch<INT1>): New.
-
-2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (round<mode>2): Use register_operand for
-	operand 1 predicate.
-	(round<mode>2_sfix): Ditto.
-	(round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2.
-
-2011-11-14  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov.c (canonicalize_name): Protect use of S_ISLNK.
-
-2011-11-14  Jan Hubicka  <jh@suse.cz>
-
-	PR target/51126
-	* config/i386/i386.c (core cost model): Correct pasto.
-
-2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (round<mode>2_sfix): New expander.
-	(round<mode>2_vec_pack_sfix): Ditto.
-	(<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto.
-	(<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
-	* config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND,
-	V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND,
-	V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types.
-	* config/i386/i386.c (ix86_builtins): Add
-	IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and
-	IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines.
-	(bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256},
-	__builtin_ia32_roundpd_az_vec_pack_sfix{,256},
-	__builtin_ia32_{floorps,ceilps}_sfix{,256}and
-	__builtin_ia32_roundps_az_sfix{,256} descriptions.
-	(ix86_expand_sse_round_vec_pack_sfix): New.
-	(ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND,
-	V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and
-	V8SI_FTYPE_V4DF_V4DF_ROUND types.  Check last argument of
-	CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix,
-	CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256.
-	(ix86_builtin_vectorized_function): Handle
-	BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and
-	BUILT_IN_{I,L,LL}ROUND{,F}
-
-2011-11-14  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/50598
-	* cgraph.h (varpool_externally_visible_p): Declare.
-	(varpool_add_new_variable): Declare.
-	* tree-emultls.c (get_emutls_init_templ_addr,
-	new_emutls_decl): Use varpool_add_new_variable.
-	* ipa.c (varpool_externally_visible_p): Export.
-	* varpool.c (varpool_add_new_variable): New function.
-
-2011-11-14  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
-	    Jan Hubicka  <jh@suse.cz>
-
-	* config/i386/i386.h (processor_costs): Add second dimension to
-	stringop_algs array.
-	* config/i386/i386.c (cost models): Initialize second dimension of
-	stringop_algs arrays.
-	(core_cost): New costs based on generic64 costs with updated stringop
-	values.
-	(promote_duplicated_reg): Add support for vector modes, add
-	declaration.
-	(promote_duplicated_reg_to_size): Likewise.
-	(processor_target): Set core costs for core variants.
-	(expand_set_or_movmem_via_loop_with_iter): New function.
-	(expand_set_or_movmem_via_loop): Enable reuse of the same iters in
-	different loops, produced by this function.
-	(emit_strset): New function.
-	(expand_movmem_epilogue): Add epilogue generation for bigger sizes,
-	use SSE-moves where possible.
-	(expand_setmem_epilogue): Likewise.
-	(expand_movmem_prologue): Likewise for prologue.
-	(expand_setmem_prologue): Likewise.
-	(expand_constant_movmem_prologue): Likewise.
-	(expand_constant_setmem_prologue): Likewise.
-	(decide_alg): Add new argument align_unknown.  Fix algorithm of
-	strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop
-	(decide_alignment): Update desired alignment according to chosen move
-	mode.
-	(ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves.
-	(ix86_expand_setmem): Likewise.
-	(ix86_slow_unaligned_access): Implementation of new hook
-	slow_unaligned_access.
-	* config/i386/i386.md (strset): Enable half-SSE moves.
-	* config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si.
-	(vec_dupv2di): Add expand for vec_dupv2di.
-
-2011-11-14  Dimitrios Apostolou  <jimis@gmx.net>
-
-	PR bootstrap/51094
-	PR middle-end/51116
-	* config/elfos.h (TARGET_ASM_INTERNAL_LABEL): Remove.
-	* varasm.c (default_elf_internal_label): Remove.
-
-2011-11-14  Kai Tietz  <ktietz@redhat.com>
-
-	* gcov.c (generate_results): Add missing semicolon and correct indent.
-
-2011-11-14  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR bootstrap/51112
-	* tree-vect-stmts.c (vectorizable_condition): Initialize comp_vectype.
-
-2011-11-14  Mingjie Xing  <mingjie.xing@gmail.com>
-
-	* doc/invoke.texi (Wunused-result): Change @pxref{Variable Attributes}
-	to @pxref{Function Attributes}.
-
-2011-11-13  Oleg Endo  <oleg.endo@t-online.de>
-
-	PR target/50694
-	* config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A):
-	New macros.
-	(DRIVER_SELF_SPECS): Use new macros to filter out unsupported options
-	taking the default configuration into account.
-
-2011-11-13  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* doc/install.texi (Specific): Fix anchor for
-	x86_64-*-solaris2.1[0-9]*.
-
-2011-11-13  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov.c (source_prefix, source_length): New globals.
-	(flag_relative_only): Likewise.
-	(print_usage, options, process_args): Update.
-	(generate_results): Use coverage.name, check
-	flag_relative_only. Adjust messages.
-	(find_source): Check source_prefix.
-	(output_lines): Use coverage.name, adjust messages.
-	* doc/gcov.texi (Invoking Gcov): Document new options.
-
-2011-11-12  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51060
-	* gimplify.c (gimplify_target_expr): Add a clobber to the cleanup.
-	(gimplify_modify_expr): Don't try to simplify it.
-
-2011-11-12  Dimitrios Apostolou  <jimis@gmx.net>
-
-	PR bootstrap/51094
-	* config/elfos.h (STRING_ASM_OP): Define.
-	* varasm.c (default_elf_asm_output_limited_string): Use it.
-
-	PR bootstrap/51094
-	* gcc/configure.ac: Check for stpcpy declaration.
-	* system.h: Declare it if not.
-	* config.in, configure: Regenerate.
-
-2011-11-12  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use
-	nonimmediate_operand for the destination.
-	(fixuns_trunc<SFDF>si2_stfiwx): Likewise.
-
-	* builtins.c (expand_builtin_compare_and_swap): If target is const0,
-	don't pass the target to expand_atomic_compare_and_swap.
-	(expand_builtin_atomic_compare_exchange): Likewise.
-
-	* config/sh/linux.h (TARGET_INIT_LIBFUNCS): New.
-	* config/sh/sh.c (sh_init_sync_libfuncs): New.
-
-	* config/pa/pa-linux.h (TARGET_SYNC_LIBCALL): New.
-	* config/pa/pa.h (TARGET_SYNC_LIBCALL): New default.
-	* config/pa/pa.c (pa_init_libfuncs): Use init_sync_libfuncs.
-
-2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/45233
-	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
-	Only expand a symbol ref. into an access when the entity is defined
-	in the TU.
-
-2011-11-12  Jan Hubicka  <jh@suse.cz>
-
-	PR bootstrap/50822
-	* cgraphunit.c (output_weakrefs): Output really only weakrefs.
-
-2011-11-12  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov.c (struct name_map): New.
-	(names, n_names, a_names): New global vars.
-	(print_usage): Adjust usage.
-	(generate_results): Canonicalize main file name.
-	(release_structures): Adjust.
-	(name_search, name_sort): New callbacks.
-	(find_source): Look for and create a canonical name.
-	(canonicalize_name): New.
-	(make_gcov_file_name): Reimplement and fix mangling.
-	(mangle_name): New.
-	* doc/gcov.texi: Update documentation about path preservation.
-
-2011-11-11  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
-	* config/sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
-
-2011-11-11  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386-protos.h (ix86_maybe_emit_epilogue_vzeroupper):
-	New prototype.
-	* config/i386/i386.c (ix86_maybe_emit_epilogue_vzeroupper): New
-	function.
-	(ix86_expand_epilogue): Use it.
-	* config/i386/i386.md (return, simple_return): Call it in the
-	expanders.
-
-	PR tree-optimization/51091
-	* tree-stdarg.c (execute_optimize_stdarg): Ignore TREE_CLOBBER_P
-	rhs also in the va_list_simple_ptr case.
-
-	PR tree-optimization/51058
-	* tree-vect-slp.c (vect_remove_slp_scalar_calls): New function.
-	(vect_schedule_slp): Call it.
-	* tree-vect-stmts.c (vectorizable_call): If slp_node != NULL,
-	don't replace scalar calls with setting of their lhs to zero here.
-
-	PR tree-optimization/51074
-	* fold-const.c (vec_cst_ctor_to_array, fold_vec_perm): New functions.
-	(fold_binary_loc): Handle VEC_EXTRACT_EVEN_EXPR,
-	VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR and
-	VEC_INTERLEAVE_LOW_EXPR with VECTOR_CST or CONSTRUCTOR operands.
-	(fold_ternary_loc): Handle VEC_PERM_EXPR with VECTOR_CST or
-	CONSTRUCTOR operands.
-	* tree-ssa-propagate.c (valid_gimple_rhs_p): Handle ternary
-	expressions.
-	* tree-vect-generic.c (lower_vec_perm): Mask sel_int elements
-	to 0 .. 2 * elements - 1.
-
-2011-11-11  Richard Henderson  <rth@redhat.com>
-
-	* gimple-pretty-print.c (dump_gimple_omp_atomic_load): Dump needed.
-	(dump_gimple_omp_atomic_store): Likewise.
-	* optabs.c (can_atomic_exchange_p): New.
-	* optabs.h (can_atomic_exchange_p): Declare.
-	* omp-low.c (expand_omp_atomic_load): Implement.
-	(expand_omp_atomic_store): Likewise.
-	(expand_omp_atomic): Update for new arguments to load/store.
-
-2011-11-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cprop.c: Adjust outdated comments throughout.
-	(hash_scan_set): Rename PAT parameter into SET.
-	(cprop_pavloc): Rename into...
-	(cprop_avloc): ...this.
-	(cprop_absaltered): Rename into...
-	(cprop_kill): ...this.
-	(alloc_cprop_mem): Adjust for above renaming.
-	(free_cprop_mem): Likewise.
-	(compute_cprop_data): Likewise.
-	(compute_local_properties): Rename TRANSP parameter into KILL and
-	adjust throughout.  Rework comments.
-	(try_replace_reg): Fix long line.
-	(cprop_jump): Likewise.
-	(constprop_register): Fix prototype and take INSN last.
-	(cprop_insn): Adjust calls to above function.  Fix long lines.
-	(bypass_block): Likewise.
-	(one_cprop_pass): Likewise.
-
-2011-11-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/alpha/elf.h (ELF_ASCII_ESCAPES): Rename from ESCAPES.
-	(ELF_STRING_LIMIT): Rename from STRING_LIMIT.
-
-2011-11-11  Jason Merrill  <jason@redhat.com>
-
-	* varasm.c (default_elf_asm_output_limited_string): #ifdef
-	ELF_ASCII_ESCAPES.
-	(default_elf_asm_output_ascii): Likewise.
-
-2011-11-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50762
-	* config/i386/constraints.md (j): New address constraint.
-	* config/i386/predicates.md (lea_address_operand): Redefine as
-	special predicate.
-	* config/i386/i386.md (*lea_3_zext): Use "j" constraint for operand 1.
-	(*lea_4_zext): Ditto.
-
-2011-11-11  David S. Miller  <davem@davemloft.net>
-
-	Revert
-	2011-11-05  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
-	(zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
-	(*zero_extend_v8qi_<P:mode>_insn,
-	*zero_extend_v4hi_<P:mode>_insn): New insns.
-	* config/sparc/sparc.c (vector_init_move_words,
-	vector_init_prepare_elts, sparc_expand_vector_init_vis2,
-	sparc_expand_vector_init_vis1): New functions.
-	(vector_init_bshuffle): Rewrite to handle more cases and make use
-	of locs[] array prepared by vector_init_prepare_elts.
-	(vector_init_fpmerge, vector_init_faligndata): Delete.
-	(sparc_expand_vector_init): Rewrite using new infrastructure.
-
-2011-11-11  Jakub Jelinek  <jakub@redhat.com>
-
-	* opts-common.c (generate_canonical_option): Free opt_text
-	it it has been allocated here and not stored anywhere.
-
-	* tree-vect-slp.c (vect_free_slp_tree): Also free SLP_TREE_CHILDREN
-	vector.
-	(vect_create_new_slp_node): Don't allocate node before checking stmt
-	type.
-	(vect_free_oprnd_info): Remove FREE_DEF_STMTS argument, always
-	free def_stmts vectors and additionally free oprnd_info.
-	(vect_build_slp_tree): Adjust callers.  Call it even if
-	stop_recursion.  If vect_create_new_slp_node or
-	vect_build_slp_tree fails, properly handle freeing memory.
-	If it succeeded, clear def_stmts in oprnd_info.
-
-2011-11-11  Dimitrios Apostolou  <jimis@gmx.net>
-
-	* defaults.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_INTERNAL_LABEL): Expand on
-	multiple lines for readability.
-	* output.h (fprint_whex, fprint_w, fprint_ul, sprint_ul): Declare.
-	(ASM_OUTPUT_LABELREF): Call fputs instead of asm_fprintf.
-	* dwarf2asm.c (dw2_assemble_integer, dw2_asm_output_data,
-	dw2_asm_data_uleb128, dw2_asm_delta_uleb128,
-	dw2_asm_delta_sleb128): Convert fprintf calls to the new functions.
-	* dwarf2out.c (dwarf2out_source_line): Call fprint_ul instead of
-	fprintf.
-	* final.c (fprint_whex, fprint_w, fprint_ul, sprint_ul): New functions
-	serving as fast replacements for fprintf integer to string conversions.
-	(sprint_ul_rev): Internal helper for the above.
-	(output_addr_const) <CONST_INT>: Don't use fprintf.
-	* varasm.c: Fix some whitespace inconsistencies.
-	(default_elf_asm_output_limited_string): New.
-	(default_elf_asm_output_ascii): Likewise.
-	(default_elf_internal_label): Likewise.
-	* config/elfos.h (ASM_GENERATE_INTERNAL_LABEL): Use sprint_ul and
-	stpcpy instead of sprintf.
-	(TARGET_ASM_INTERNAL_LABEL): Define as default_elf_internal_label.
-	(ELF_ASCII_ESCAPES, ELF_STRING_LIMIT): Rename from old ESCAPES and
-	STRING_LIMIT macros.
-	(ASM_OUTPUT_LIMITED_STRING, ASM_OUTPUT_ASCII): Call functions that
-	provide the same functionality.
-	* config/i386/i386.c (print_reg): Call fprint_ul instead of fprintf.
-
-2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
-
-	* doc/extend.texi: Document __atomic_test_and_set and __atomic_clear.
-
-2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR middle-end/51038
-	* builtins.c (expand_builtin_atomic_clear): New.  Expand atomic_clear.
-	(expand_builtin_atomic_test_and_set): New.  Expand atomic test_and_set.
-	(expand_builtin): Add cases for test_and_set and clear.
-	* sync-builtins.def (BUILT_IN_ATOMIC_TEST_AND_SET): New.
-	(BUILT_IN_ATOMIC_CLEAR): New.
-
-2011-11-10  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
-
-	PR debug/50983
-	* dwarf2out.c (set_cur_line_info_table): Restore the last is_stmt
-	value in the current line table.
-
-2011-11-10  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov.c (struct function_info): Make src an index, not a pointer.
-	(struct source_info): Remove index and next source fields.
-	(fn_end): New static var.
-	(sources_index): Remove.
-	(sources): Now a pointer to an array, not a list.
-	(n_sources, a_sources): New.
-	(process_file): Adjust for changes to read_graph_file. Insert
-	functions into source lists and check line numbers here.
-	(generate_results): Only allocate lines for sources with
-	contents.  Adjust for source array.
-	(release_structures): Likewise.
-	(find_source): Return source index, adjust for source array.
-	(read_graph_file): Return function list.  Don't insert into source
-	lists here.
-	(read_count_file): Take list of functions.
-	(solve_flow_graph): Reverse the arc lists here.
-	(add_line_counts): Adjust for source array.
-
-2011-11-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/51077
-	* tree-object-size.c (addr_object_size): Check TREE_CODE of
-	MEM_REF's operand rather than code of the MEM_REF itself.
-
-2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR rtl-optimization/51040
-	* optabs.c (expand_atomic_fetch_op): Patchup code for NAND should
-	be AND followed by NOT.
-	* builtins.c (expand_builtin_atomic_fetch_op): Patchup code for NAND
-	should be AND followed by NOT.
-
-2011-11-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* vec.h (VEC_BASE): If base is at offset 0 in the structure,
-	use &(P)->base even if P is NULL.
-
-	PR rtl-optimization/51023
-	* combine.c (simplify_comparison) <case SIGN_EXTEND>: Don't use
-	val_signbit_known_clear_p for signed comparison narrowing
-	optimization.  Don't check for non-VOIDmode, use
-	HWI_COMPUTABLE_MODE_P macro.
-	<case ZERO_EXTEND>: Don't check for non-VOIDmode.
-	Optimize even when const_op is equal to GET_MODE_MASK (mode),
-	don't optimize if const_op is negative.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51042
-	* tree-ssa-pre.c (phi_translate_1): Avoid recursing on
-	self-referential expressions.  Refactor code to avoid duplication.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51070
-	* tree-loop-distribution.c (generate_builtin): Do not replace
-	the loop with a builtin if the partition contains statements which
-	results are used outside of the loop.
-	(pass_loop_distribution): Verify and collect.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51030
-	* tree-ssa-phiopt.c (jump_function_from_stmt): New function.
-	(value_replacement): Use it to handle trivial non-empty
-	intermediate blocks.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/51071
-	* gimple.c (gimple_has_side_effects): Remove checking code
-	that doesn't belong here.
-
-2011-11-10  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/51058
-	* tree-vect-slp.c (vect_get_constant_vectors): Handle CALL_EXPR.
-
-2011-11-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51000
-	* tree-vect-patterns.c (vect_recog_bool_pattern): If adding
-	a pattern stmt for a bool store, adjust DR_STMT too.
-	Don't handle bool conversions to single bit precision lhs.
-	* tree-vect-stmts.c (vect_remove_stores): If next is a pattern
-	stmt, remove its related stmt and free its stmt_vinfo.
-	(free_stmt_vec_info): Free also pattern stmt's vinfo and
-	pattern def stmt's vinfo.
-	* tree-vect-loop.c (destroy_loop_vec_info): Don't try to
-	free pattern stmt's vinfo here.
-	(vect_transform_loop): When calling vect_remove_stores,
-	do gsi_next first and don't call gsi_remove.  If not strided
-	store, free stmt vinfo for gsi_stmt (si) rather than stmt.
-
-2011-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50911
-	* config/i386/i386.c (expand_vec_perm_interleave2): If d->vmode is
-	V4SImode, !TARGET_SSE2 and punpck[lh]* is needed, change dremap.vmode
-	to V4SFmode.
-
-	* function.h (requires_stack_frame_p): New prototype.
-	* function.c (requires_stack_frame_p): No longer static.
-	* config/i386/i386.c (ix86_finalize_stack_realign_flags): If
-	stack_realign_fp was just a conservative guess for a function
-	which doesn't use sp/fp/argp at all, clear frame_pointer_needed
-	and stack realignment.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR preprocessor/51061
-	* incpath.c (merge_include_chains): Make sure to not pass null
-	pointers to free_path.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* doc/invoke.texi ([Option Summary, C++ Language Options]):
-	Add -Wzero-as-null-pointer-constant.
-
-2011-11-07  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	* config/arm/arm-cores.def: Add -mcpu=cortex-a7.
-	* config/arm/arm-tables.opt: Regenerate.
-	* config/arm/arm-tune.md: Likewise.
-	* config/arm/bpabi.h (BE8_LINK_SPEC): Add Cortex A-7.
-	* doc/invoke.texi: Document -mcpu=cortex-a7.
-
-2011-11-09  Richard Guenther  <rguenther@suse.de>
-
-	Revert
-	2011-11-09  Richard Guenther  <rguenther@suse.de>
-
-	* tree-cfg.c (verify_gimple_call): Verify that
-	gimple_call_cannot_inline_p is returning a conservative
-	correct result according to gimple_check_call_matching_types.
-
-2011-11-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51039
-	* tree-cfg.c (verify_gimple_call): Verify that
-	gimple_call_cannot_inline_p is returning a conservative
-	correct result according to gimple_check_call_matching_types.
-	* ipa-inline-analysis.c (estimate_function_body_sizes): Remove
-	code dealing with un-inlinablility.
-	* gimple-streamer-in.c (input_gimple_stmt): Update the
-	non-inlinable flag.
-
-2011-11-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51039
-	* tree-inline.c (setup_one_parameter): Always perform a
-	valid gimple type change.
-	(declare_return_variable): Likewise.
-
-2011-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/rs6000/vector.md (vcondv4sfv4si, vcondv4siv4sf,
-	vconduv4sfv4si): New patterns.
-	* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Handle
-	different dest_mode from comparison mode.
-
-2011-11-09  Richard Guenther  <rguenther@suse.de>
-
-	* gimple-fold.c (canonicalize_constructor_val): Mark
-	address-taken variables addressable.
-
-2011-11-09  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/51015
-	* tree-vect-loop.c (vect_determine_vectorization_factor): Expect
-	vectype to be set for pattern def stmts.
-
-2011-11-09  Alan Modra  <amodra@gmail.com>
-
-	* function.c (bb_active_p): Delete.
-	(dup_block_and_redirect, active_insn_between): New functions.
-	(convert_jumps_to_returns, emit_return_for_exit): New functions,
-	split out from..
-	(thread_prologue_and_epilogue_insns): ..here.  Delete
-	shadowing variables.  Don't do prologue register clobber tests
-	when shrink wrapping already failed.  Delete all last_bb_active
-	code.  Instead compute tail block candidates for duplicating
-	exit path.  Remove these from antic set.  Duplicate tails when
-	reached from both blocks needing a prologue/epilogue and
-	blocks not needing such.
-	* ifcvt.c (dead_or_predicable): Test both flag_shrink_wrap and
-	HAVE_simple_return.
-	* bb-reorder.c (get_uncond_jump_length): Make global.
-	* bb-reorder.h (get_uncond_jump_length): Declare.
-	* cfgrtl.c (rtl_create_basic_block): Comment typo fix.
-	(rtl_split_edge): Likewise.  Warning fix.
-	(rtl_duplicate_bb): New function.
-	(rtl_cfg_hooks): Enable can_duplicate_block_p and duplicate_block.
-	* Makefile.in (function.o): Update dependencies.
-
-2011-11-08  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-	    Georg-Johann Lay  <avr@gjlay.de>
-
-	* doc/tm.texi.in (MODE_CODE_BASE_REG_CLASS): Add address space
-	argument.
-	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
-	* doc/tm.texi: Regenerate.
-
-	* config/cris/cris.h (MODE_CODE_BASE_REG_CLASS): Add address
-	space argument.
-	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
-	* config/bfin/bfin.h (MODE_CODE_BASE_REG_CLASS): Likewise.
-	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
-	* config/avr/avr.h (MODE_CODE_BASE_REG_CLASS): Add address space
-	argument.
-	(REGNO_MODE_CODE_OK_FOR_BASE_P): Ditto.
-	* config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto.
-	(avr_regno_mode_code_ok_for_base_p): Ditto.
-	* config/avr/avr.c (avr_mode_code_base_reg_class): Ditto.
-	(avr_regno_mode_code_ok_for_base_p): Ditto.
-	(avr_reg_ok_for_addr_p): Pass AS down to
-	avr_regno_mode_code_ok_for_base_p.
-
-	* addresses.h (base_reg_class): Add address space argument.
-	Pass to MODE_CODE_BASE_REG_CLASS.
-	(ok_for_base_p_1): Add address space argument.  Pass to
-	REGNO_MODE_CODE_OK_FOR_BASE_P.
-	(regno_ok_for_base_p): Add address space argument.  Pass to
-	ok_for_base_p_1.
-
-	* regrename.c (scan_rtx_address): Add address space argument.
-	Pass address space to regno_ok_for_base_p and base_reg_class.
-	Update recursive calls.
-	(scan_rtx): Pass address space to scan_rtx_address.
-	(build_def_use): Likewise.
-	* regcprop.c (replace_oldest_value_addr): Add address space
-	argument.  Pass to regno_ok_for_base_p and base_reg_class.
-	Update recursive calls.
-	(replace_oldest_value_mem): Pass address space to
-	replace_oldest_value_addr.
-	(copyprop_hardreg_forward_1): Likewise.
-
-	* reload.c (find_reloads_address_1): Add address space argument.
-	Pass address space to base_reg_class and regno_ok_for_base_p.
-	Update recursive calls.
-	(find_reloads_address): Pass address space to base_reg_class,
-	regno_ok_for_base_p, and find_reloads_address_1.
-	(find_reloads): Pass address space to base_reg_class.
-	(find_reloads_subreg_address): Likewise.
-
-	* ira-costs.c (record_reg_classes): Update calls to base_reg_class.
-	(ok_for_base_p_nonstrict): Add address space argument.  Pass to
-	ok_for_base_p_1.
-	(record_address_regs): Add address space argument.  Pass to
-	base_reg_class and ok_for_base_p_nonstrict.  Update recursive calls.
-	(record_operand_costs): Pass address space to record_address_regs.
-	(scan_one_insn): Likewise.
-
-	* caller-save.c (init_caller_save): Update call to base_reg_class.
-	* ira-conflicts.c (ira_build_conflicts): Likewise.
-	* reload1.c (maybe_fix_stack_asms): Likewise.
-
-2011-11-08  Michael Matz  <matz@suse.de>
-
-	* gengtype.c (write_field_root): Avoid out-of-scope access of newv.
-
-	* tree-stdarg.c (execute_optimize_stdarg): Accept clobbers.
-
-	* tree.h (TREE_CLOBBER_P): New macro.
-	* gimple.h (gimple_clobber_p): New inline function.
-	* gimplify.c (gimplify_bind_expr): Add clobbers for all variables
-	that go out of scope and live in memory.
-	* tree-ssa-operands.c (get_expr_operands): Transfer volatility also
-	for constructors.
-	* cfgexpand.c (decl_to_stack_part): New static variable.
-	(add_stack_var): Allocate it, and remember mapping.
-	(fini_vars_expansion): Deallocate it.
-	(stack_var_conflict_p): Add early outs.
-	(visit_op, visit_conflict, add_scope_conflicts_1,
-	add_scope_conflicts): New static functions.
-	(expand_used_vars_for_block): Don't call add_stack_var_conflict, tidy.
-	(expand_used_vars): Add scope conflicts.
-	(expand_gimple_stmt_1): Expand clobbers to nothing.
-	(expand_debug_expr): Ditto.
-
-	* tree-pretty-print.c (dump_generic_node): Dump clobbers nicely.
-	* tree-ssa-live.c (remove_unused_locals): Remove clobbers that
-	refer to otherwise unused locals.
-	* tree-sra.c (build_accesses_from_assign): Ignore clobbers.
-	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Clobbers of
-	SSA names aren't necessary.
-	(propagate_necessity): Accept and ignore constructors on the rhs, tidy.
-	* gimple.c (walk_gimple_op): Accept constructors like mem_rhs.
-	* tree-ssa-structalias.c (find_func_aliases): Clobbers don't store
-	any known value.
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Ditto, in particular they
-	don't zero-initialize something.
-	* tree-ssa-phiopt.c (cond_if_else_store_replacement_1): Ignore
-	clobber RHS, we don't want PHI nodes with those.
-
-2011-11-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_preferred_simd_mode): Even for TARGET_AVX
-	if not TARGET_PREFER_AVX128 return 32-byte integer vectors.
-
-2011-11-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51012
-	* ipa-prop.c (update_indirect_edges_after_inlining): Fixup
-	non-inlinable state.
-	* cgraph.c (cgraph_make_edge_direct): Likewise.
-
-2011-11-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/47698
-	* ifcvt.c (noce_operand_ok): Move around comment.
-
-2011-11-08  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/50999
-	* lto-opts.c (append_to_collect_gcc_options): Split out from...
-	(lto_write_options): ... here.  Prepend frontend specific flags.
-
-2011-11-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (*avx_vperm2f128<mode>3_nozero): Emit mask
-	0x12 and 0x20 as vinsert[fi]128 instead of vperm2[fi]128.
-
-	* tree-vect-stmts.c (vectorizable_call): Add SLP_NODE argument.
-	Handle vectorization of SLP calls.
-	(vect_analyze_stmt): Adjust caller, add call to it for SLP too.
-	(vect_transform_stmt): Adjust vectorizable_call caller, remove
-	assertion.
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): For calls start
-	with op_idx 3.
-	(vect_build_slp_tree): Allow CALL_EXPR.
-
-2011-11-08  Richard Guenther  <rguenther@suse.de>
-
-	* gimple-fold.c (canonicalize_constructor_val): Make sure
-	we have referenced vars setup before adding to them.
-
-2011-11-07  Richard Henderson  <rth@redhat.com>
-	    Aldy Hernandez  <aldyh@redhat.com>
-	    Andrew MacLeod  <amacleod@redhat.com>
-	    Torvald Riegel  <triegel@redhat.com>
-
-	Merged from transactional-memory.
-
-	* gtm-builtins.def: New file.
-	* trans-mem.c: New file.
-	* trans-mem.h: New file.
-
-	* opts.c (finish_options): Error out when using -flto and -fgnu-tm.
-
-	* config/i386/i386.c: Define TARGET_VECTORIZE* transactional variants.
-	(ix86_handle_tm_regparm_attribute, struct bdesc_tm,
-	ix86_builtin_tm_load, ix86_builtin_tm_store,
-	ix86_init_tm_builtins): New.
-	(ix86_init_builtins): Initialize TM builtins.
-	(struct ix86_attribute_table): Add "*tm regparm".
-	* config/i386/i386-builtin-types.def (PV2SI): Define.
-	(PCV2SI): Define.
-	Define V2SI_FTYPE_PCV2SI.
-	Define V4SF_FTYPE_PCV4SF.
-	Define V8SF_FTYPE_PCV8SF.
-	Define VOID_PV2SI_V2SI.
-
-	* doc/invoke.texi (C Dialect Options): Document -fgnu-tm and
-	tm-max-aggregate-size.
-	* doc/tm.texi.in: Add TARGET_VECTORIZE_BUILTIN_TM_LOAD and
-	TARGET_VECTORIZE_BUILTIN_TM_STORE hooks.
-	* doc/tm.texi: Regenerate.
-
-	* attribs.c (apply_tm_attr): New.
-	(init_attributes): Allow '*' prefix for overrides.
-	(register_attribute): Likewise.
-	* builtin-attrs.def (ATTR_TM_TMPURE, ATTR_TM_REGPARM): New.
-	(ATTR_TM_NOTHROW_LIST, ATTR_TM_TMPURE_NOTHROW_LIST,
-	ATTR_TM_PURE_TMPURE_NOTHROW_LIST, ATTR_TM_NORETURN_NOTHROW_LIST,
-	ATTR_TM_CONST_NOTHROW_LIST, ATTR_TMPURE_MALLOC_NOTHROW_LIST,
-	ATTR_TMPURE_NOTHROW_LIST): New.
-	* builtin-types.def (BT_FN_I[1248]_VPTR, BT_FN_FLOAT_VPTR,
-	BT_FN_DOUBLE_VPTR, BT_FN_LDOUBLE_VPTR, BT_FN_VOID_VPTR_I[1248],
-	BT_FN_VOID_VPTR_FLOAT, BT_FN_VOID_VPTR_DOUBLE,
-	BT_FN_VOID_VPTR_LDOUBLE, BT_FN_VOID_VPTR_SIZE): New.
-	* builtins.def: Include gtm-builtins.def. Add comments regarding
-	transactional memory synchronization.
-	(DEF_TM_BUILTIN): New.
-	* c-parser.c (struct c_parser): Add in_transaction.
-	(c_parser_transaction, c_parser_transaction_expression,
-	c_parser_transaction_cancel, c_parser_transaction_attributes): New.
-	(c_parser_attribute_any_word): Split out from c_parser_attributes.
-	(c_parser_statement_after_labels): Handle RID_TRANSACTION*.
-	(c_parser_unary_expression): Same.
-	* c-tree.h (c_finish_transaction): Declare.
-	* c-typeck.c (c_finish_transaction): New.
-	(build_function_call_vec): Call tm_malloc_replacement.
-	* calls.c (is_tm_builtin): New.
-	(flags_from_decl_or_type): Add ECF_TM_BUILTIN and ECF_TM_PURE.
-	* cfgbuild.c (make_edges): Add edges for REG_TM notes.
-	* cfgexpand.c (expand_call_stmt): Call
-	mark_transaction_restart_calls.
-	(gimple_expand_cfg): Free the tm_restart map.
-	(mark_transaction_restart_calls): New.
-	* cfgrtl.c (purge_dead_edges): Look for REG_TM notes.
-	* cgraph.c (dump_cgraph_node): Handle tm_clone.
-	* cgraph.h (struct cgraph_node): Add tm_clone field.
-	(decl_is_tm_clone): New.
-	(struct cgraph_local_info): Add tm_may_enter_irr.
-	(cgraph_copy_node_for_versioning): Declare.
-	* cgraphunit.c (cgraph_copy_node_for_versioning): Export;
-	copy analyzed from old version.
-	* combine.c (distribute_notes): Handle REG_TM notes.
-	* common.opt: Add -fgnu-tm.
-	* crtstuff.c (__TMC_LIST__, __TMC_END__): New.
-	(__do_global_dtors_aux): Deregister clone table.
-	(frame_dummy): Register clone table.
-	* emit-rtl.c (try_split): Handle REG_TM. Early return if no function
-	body.
-	* gimple-low.c (lower_stmt): Handle GIMPLE_EH_ELSE and
-	GIMPLE_TRANSACTION.
-	(gimple_stmt_may_fallthru): Handle GIMPLE_EH_ELSE.
-	* gimple-pretty-print.c: Include trans-mem.h.
-	(dump_gimple_fmt): Add %x.
-	(dump_gimple_call): Dump arguments for calls to _ITM_beginTransaction.
-	(dump_gimple_eh_else, dump_gimple_transaction): New.
-	(dump_gimple_stmt): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
-	* gimple.c (gimple_build_eh_else, gimple_build_transaction): New.
-	(walk_gimple_seq): Honor removed_stmt. Document usage of removed_stmt
-	field.
-	(walk_gimple_op): Handle GIMPLE_TRANSACTION.
-	(walk_gimple_stmt): Initialize and honor removed_stmt.
-	Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
-	(gimple_copy): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
-	* gimple.def (GIMPLE_TRANSACTION, GIMPLE_EH_ELSE): New.
-	* gimple.h (struct gimple_statement_eh_else,
-	gimple_statement_transaction, GTMA_*): New.
-	(gimple_statement_d): Add gimple_statement_eh_else and
-	gimple_transaction.
-	(gimple_build_eh_else, gimple_build_transaction,
-	gimple_fold_call, diagnose_tm_safe_errors): Declare.
-	(get_call_expr_in): Remove prototype.
-	(gimple_has_substatements): Add GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
-	(gimple_eh_else_n_body, gimple_eh_else_e_body,
-	gimple_eh_else_set_n_body, gimple_eh_else_set_e_body,
-	gimple_transaction_body, gimple_transaction_label,
-	gimple_transaction_label_ptr, gimple_transaction_subcode,
-	gimple_transaction_set_body, gimple_transaction_set_label,
-	gimple_transaction_set_subcode): New.
-	(struct walk_stmt_info): Use BOOL_BITFIELD; add removed_stmt.
-	* gimplify.c (create_tmp_var_name): Use clean_symbol_name.
-	(voidify_wrapper_expr): Handle TRANSACTION_EXPR.
-	(gimplify_transaction): New.
-	(gimplify_expr): Handle TRANSACTION_EXPR.
-	* gsstruct.def (GSS_EH_ELSE, GSS_TRANSACTION): New.
-	* ipa-inline.c (can_inline_edge_p): Do not inline TM safe calling
-	TM pure functions.
-	* Makefile.in: Add trans-mem.o and dependencies.
-	(BUILTINS_DEF): Add gtm-builtins.def.
-	(gimple-pretty-print.o): Depend on TRANS_MEM_H.
-	(GTFILES): Add trans-mem.c.
-	* omp-low.c (WALK_SUBSTMTS): Add GIMPLE_TRANSACTION.
-	* output.h (record_tm_clone_pair, finish_tm_clone_pairs,
-	get_tm_clone_pair): Declare.
-	* params.def (PARAM_TM_MAX_AGGREGATE_SIZE): New.
-	* passes.c (init_optimization_passes): Place transactional memory
-	passes.
-	* print-tree.c (print_node): Dump tm-clone.
-	* recog.c (peep2_attempt): Handle REG_TM.
-	* reg-notes.def (TM): New.
-	* rtlanal.c (alloc_reg_note): Handle REG_TM.
-	* target.def (builtin_tm_load, builtin_tm_store): New.
-	* targhooks.c (default_builtin_tm_load_store): New.
-	* targhooks.h (default_builtin_tm_load_store): Declare.
-	* timevar.def (TV_TRANS_MEM): New.
-	* toplev.c (compile_file): Call finish_tm_clone_pairs.
-	* tree-cfg.c (make_edges): Handle GIMPLE_TRANSACTION.
-	(cleanup_dead_labels): Handle GIMPLE_TRANSACTION. Avoid unnecessary
-	writes into the statements to update labels.
-	(is_ctrl_altering_stmt): Add TM ending statements. Handle
-	GIMPLE_TRANSACTION.
-	(verify_gimple_transaction): New.
-	(verify_gimple_stmt): Handle GIMPLE_TRANSACTION.
-	(verify_gimple_in_seq_2): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
-	(gimple_redirect_edge_and_branch): Handle TM_TRANSACTION.
-	(dump_function_to_file): Display [tm-clone] if applicable.
-	* tree-eh.c (struct_ptr_eq): Make inline and move to tree.h.
-	(struct_ptr_hash): Same.
-	(collect_finally_tree): Handle GIMPLE_EH_ELSE.
-	(replace_goto_queue_1): Likewise.
-	(get_eh_else): New.
-	(honor_protect_cleanup_actions): Handle GIMPLE_EH_ELSE.
-	(lower_try_finally_nofallthru): Likewise.
-	(lower_try_finally_onedest): Likewise.
-	(lower_try_finally_copy): Likewise.
-	(lower_try_finally_switch): Likewise.
-	(lower_try_finally): Likewise.
-	(decide_copy_try_finally): Likewise.
-	(lower_eh_constructs_2): Likewise.
-	(refactor_eh_r): Likewise.
-	* tree-flow.h (struct gimple_df): Add tm_restart field.
-	Define tm_restart_node.
-	* tree-inline.c (remap_gimple_stmt): Handle GIMPLE_TRANSACTION.
-	(estimate_num_insns): Likewise.
-	(init_inline_once): Init tm_cost.
-	* tree-inline.h (struct eni_weights_d): Add tm_cost.
-	* tree-pass.h (pass_diagnose_tm_blocks, pass_lower_tm, pass_tm_init,
-	pass_tm_mark, pass_tm_memopt, pass_tm_edges, pass_ipa_tm): Declare.
-	* tree-pretty-print.c (dump_generic_node): Handle TRANSACTION_EXPR.
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
-	BUILT_IN_TM_MEMSET, BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
-	Add support for TM vector loads.  Add support for TM logging builtins.
-	(call_may_clobber_ref_p_1): Add support for vector stores.
-	* tree-ssa-structalias.c (find_func_aliases): Add support for TM
-	vector stores and loads. Handle BUILT_IN_TM_MEMSET,
-	BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
-	* tree.c (strip_invariant_refs): Moved from gimple.c to here.
-	(local_define_builtin): Handle ECF_TM_PURE.
-	(build_common_builtin_nodes): Set __builtin_eh_pointer to ECF_TM_PURE.
-	* tree.def (TRANSACTION_EXPR): New.
-	* tree.h (strip_invariant_refs): Moved from gimple.h to here.
-	(TRANSACTION_EXPR_BODY, TRANSACTION_EXPR_CHECK,
-	TRANSACTION_EXPR_OUTER, TRANSACTION_EXPR_RELAXED,
-	BUILTIN_TM_LOAD_STORE_P, BUILTIN_TM_LOAD_P, BUILTIN_TM_STORE_P,
-	CASE_BUILT_IN_TM_LOAD, CASE_BUILT_IN_TM_STORE): New.
-	(ECF_TM_PURE, ECF_TM_BUILTIN): New.
-	(struct tree_function_decl): Add tm_clone_flag.
-	(struct_ptr_eq, struct_ptr_hash): New.
-	(apply_tm_attr): Declare.
-	(is_tm_safe_or_pure): New.
-	(build_tm_abort_call, is_tm_safe, is_tm_pure,
-	is_tm_may_cancel_outer, is_tm_ending_fndecl, record_tm_replacement,
-	tm_malloc_replacement): Declare.
-	* varasm.c (tm_clone_hash): New.
-	(record_tm_clone_pair, finish_tm_clone_pairs, get_tm_clone_pair,
-	dump_tm_clone_to_vec, dump_tm_clone_pairs, tm_alias_pair_cmp): New.
-	(struct tm_alias_pair): New.  Declare VEC types for object.
-
-2011-11-07  Richard Henderson  <rth@redhat.com>
-
-	* optabs.h (OTI_sync_compare_and_swap, OTI_sync_lock_test_and_set,
-	OTI_sync_old_add, OTI_sync_old_sub, OTI_sync_old_ior,
-	OTI_sync_old_and, OTI_sync_old_xor, OTI_sync_old_nand,
-	OTI_sync_new_add, OTI_sync_new_sub, OTI_sync_new_ior,
-	OTI_sync_new_and, OTI_sync_new_xor, OTI_sync_new_nand): Move and
-	rename from the direct_optab_index enum.
-	(sync_compare_and_swap_optab, sync_lock_test_and_set_optab,
-	sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab,
-	sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab,
-	sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab,
-	sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab): Read
-	from the optab_table, not the direct_optab_table.
-	(init_sync_libfuncs): Declare.
-	(can_compare_and_swap_p): Update parameters.
-	* optabs.c (init_sync_libfuncs_1, init_sync_libfuncs): New.
-	(can_compare_and_swap_p): Add allow_libcall parameter; if true,
-	test for the legacy compare-and-swap libcall.
-	(expand_atomic_exchange): Use the legacy test-and-set libcall.
-	(expand_atomic_compare_and_swap): Use the legacy CAS libcall.
-	(struct atomic_op_functions): Update for optab type changes.
-	(maybe_emit_op): Likewise.
-	(expand_atomic_fetch_op): Use the legacy fetch-op libcalls.
-	* builtins.c (fold_builtin_atomic_always_lock_free): Update call
-	to can_compare_and_swap_p.
-	* omp-low.c (expand_omp_atomic_fetch_op): Likewise.
-	(expand_omp_atomic_pipeline): Likewise.
-	* genopinit.c (optabs): Make sync_old_*_optab, sync_new_*_optab,
-	sync_compare_and_swap_optab, sync_lock_test_and_set_optab regular
-	optabs.
-	* doc/md.texi (sync_compare_and_swap): Update docs for libcalls.
-
-2011-11-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add.
-	* config/i386/i386.c (enum ix86_builtins): Add
-	IX86_BUILTIN_VEC_PACK_SFIX256.
-	(bdesc_args): Add __builtin_ia32_vec_pack_sfix256.
-	(ix86_expand_args_builtin): Handle V8SI_FTYPE_V4DF_V4DF.
-	(ix86_builtin_vectorized_function): Also vectorize lrint using
-	256-bit vectors for -mavx.
-
-2011-11-07  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/cris/constraints.md: New file.
-	* config/cris/cris.h (REG_CLASS_FROM_LETTER, CONSTRAINT_LEN,
-	CRIS_CONST_OK_FOR_LETTER_P, CONST_OK_FOR_CONSTRAINT_P,
-	CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_MEMORY_CONSTRAINT,
-	EXTRA_CONSTRAINT, EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R,
-	EXTRA_CONSTRAINT_T, EXTRA_CONSTRAINT_S, EXTRA_CONSTRAINT_U): Remove.
-	* config/cris/cris.c: Incule "tm-constrs.h".
-	(cris_print_operand): Use satisfies_constraint_O.
-	(cris_normal_notice_update_cc, cris_rtx_costs): Use
-	satisfies_constraint_I.
-	(cris_address_cost): Use satisfies_constraint_L.
-	* config/cris/cris.md: Include "constraints.md".
-	(*mov_side<mode>, *mov_sidesisf, *mov_side<mode>_mem,
-	*mov_sidesisf_mem, *clear_side<mode>, *ext_sideqihi,
-	*ext_side<mode>si, *op_side<mode>, *op_swap_side<mode>,
-	*extopqihi_side, *extop<mode>si_side, *extopqihi_swap_side,
-	*extop<mode>si_swap_side): Use satisfies_constraint_N and
-	satisfies_constraint_J.
-	(moversideqi movemsideqi mover2side peephole2): Use
-	satisfies_constraint_N and satisfies_constraint_J.
-	(andu peephole2): Use satisfies_constraint_I and
-	satisfies_constraint_O.
-
-2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_builtin_vectorized_function): Handle
-	BUILT_IN_IRINT, BUILT_IN_IRINTF, BUILT_IN_LLRINT and BUILT_IN_LLRINTF.
-
-2011-11-07  Andrew MacLeod  <amacleod@redhat.com>
-
-	* optabs.c (get_atomic_op_for_code): Fill in optab table at runtime so
-	SWITCHABLE_TARGET can change the values during compilation.
-	(expand_atomic_fetch_op): Handle parameter change ripples for
-	get_atomic_op_for_code call.
-
-2011-11-07  Andrew MacLeod  <amacleod@redhat.com>
-
-	* doc/extend.texi: Docuemnt behaviour change for __atomic_exchange and
-	__atomic_store.
-	* optabs.c (expand_atomic_exchange): Expand to __sync_lock_test_and_set
-	only when originated from that builtin.
-	(expand_atomic_store): Expand to __sync_lock_release when originated
-	from that builtin.
-	* builtins.c (expand_builtin_sync_lock_test_and_set): Add flag that
-	expand_atomic_exchange call originated from here.
-	(expand_builtin_sync_lock_release): Add flag that expand_atomic_store
-	call originated from here.
-	(expand_builtin_atomic_exchange): Add origination flag.
-	(expand_builtin_atomic_store): Add origination flag.
-	* expr.h (expand_atomic_exchange, expand_atomic_store): Add boolean
-	parameters to indicate implementation fall back options.
-
-2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (output_reload_in_const): Can handle CONSTANT_P
-	now, not only CONST_INT and CONST_DOUBLE.
-	(output_movqi): Use output_reload_in_const.
-	(output_reload_inhi): Ditto.
-	(output_reload_insisf): Move assertion to output_reload_in_const.
-	(avr_out_reload_inpsi): Ditto.
-
-2011-11-07  Nathan Sidwell  <nathan@acm.org>
-
-	* gcov.c (object_summary): Replace with ...
-	(object_runs): ... this.
-	(process_file): Remove functions with no data.
-	(generate_results): Ignore files with no lines.
-	(release_function): New helper, broken out of ...
-	(release_structures): ... here.  Use it.
-	(read_count_file): Adjust for new data file format.
-	(output_lines): Use object_runs.
-	* gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Obsolete.
-	(struct gcov_ctr_info): Move definition.
-	(struct gcov_fn_info): Add key field, use gcov_ctr_info for
-	trailing array.
-	(struct gcov_info): Add merge function array, remove mask and
-	counts.  Trailing array is array of pointers to function info.
-	* coverage.c (struct function_list): Replace counter numbers with
-	counter arrays.  Add fndecl field.  GTYify.
-	(counts_entry): Remove chain workspace.
-	(functions_head): GTYify.
-	(prg_n_ctrs): Remove.
-	(fn_v_ctrs): New.
-	(tree_ctr_tables): Remove.
-	(read_counts_file): Cope with blank entries and expect program
-	summaries before functions.  Don't warn on missing entries.
-	(coverage_counter_alloc): Allocate individual function arrays.
-	(tree_coverage_counter_ref, tree_coverage_counter_addr): Adjust
-	for individual function arrays.
-	(coverage_end_function): GTYify function list object. Finalize
-	function's counter arrays.
-	(build_var): New.  Create a counter-related variable with
-	appropriate linkage.
-	(build_fn_info_type): Adjust for new runtime structure.
-	(build_fn_info_value): Rename to ...
-	(build_fn_info): ... here.  Build new format data.
-	(build_ctr_info_type, build_ctr_info_value): Remove.
-	(build_info_type): New. Build new format data structure.
-	(build_info): Adjust for new format data.
-	(create_coverage): Likewise.
-	* gcov-dump.c (tag_function): Recognize placeholders.
-
-2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/constraints.md (Cm2): New constraint for int -2.
-	* config/avr/avr.md (addqi3): Use it. New alternatives for +/-2.
-	(*negqihi2): New insn.
-
-2011-11-07  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* dwarf2cfi.c (dwarf2out_frame_debug_expr): Check
-	HARD_FRAME_POINTER_REGNUM instead of hard_frame_pointer_rtx in Rule 18.
-
-2011-11-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_expand_builtin): If gather mask
-	argument is known to have all high bits set, pass pc_rtx as
-	second argument to the expander instead of op0.
-	* config/i386/sse.md (*avx2_gathersi<mode>_2,
-	*avx2_gatherdi<mode>_2): New patterns.
-	* config/i386/avx2intrin.h (_mm256_i32gather_pd,
-	_mm256_i64gather_pd, _mm256_i32gather_ps): Set mask using
-	_mm256_cmp_pd with zero vector arguments and _CMP_EQ_OQ instead of
-	_mm256_set1_pd.
-
-	PR tree-optimization/50789
-	* tree-vect-stmts.c (process_use): Add force argument, avoid
-	exist_non_indexing_operands_for_use_p check if true.
-	(vect_mark_stmts_to_be_vectorized): Adjust callers.  Handle
-	STMT_VINFO_GATHER_P.
-	(gen_perm_mask): New function.
-	(perm_mask_for_reverse): Use it.
-	(reverse_vec_element): Rename to...
-	(permute_vec_elements): ... this.  Add Y and MASK_VEC arguments,
-	generalize for any permutations.
-	(vectorizable_load): Adjust caller.  Handle STMT_VINFO_GATHER_P.
-	* target.def (TARGET_VECTORIZE_BUILTIN_GATHER): New hook.
-	* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_GATHER): Document it.
-	* doc/tm.texi: Regenerate.
-	* tree-data-ref.c (initialize_data_dependence_relation,
-	compute_self_dependence): No longer static.
-	* tree-data-ref.h (initialize_data_dependence_relation,
-	compute_self_dependence): New prototypes.
-	* tree-vect-data-refs.c (vect_check_gather): New function.
-	(vect_analyze_data_refs): Detect possible gather load data refs.
-	* tree-vectorizer.h (struct _stmt_vec_info): Add gather_p field.
-	(STMT_VINFO_GATHER_P): Define.
-	(vect_check_gather): New prototype.
-	* config/i386/i386-builtin-types.def: Add types for alternate
-	gather builtins.
-	* config/i386/sse.md (AVXMODE48P_DI): Remove.
-	(VEC_GATHER_MODE): Rename mode_attr to...
-	(VEC_GATHER_IDXSI): ... this.
-	(VEC_GATHER_IDXDI, VEC_GATHER_SRCDI): New mode_attrs.
-	(avx2_gathersi<mode>, *avx2_gathersi<mode>): Use <VEC_GATHER_IDXSI>
-	instead of <VEC_GATHER_MODE>.
-	(avx2_gatherdi<mode>): Use <VEC_GATHER_IDXDI> instead of
-	<AVXMODE48P_DI> and <VEC_GATHER_SRCDI> instead of VEC_GATHER_MODE
-	on src and mask operands.
-	(*avx2_gatherdi<mode>): Likewise.  Use VEC_GATHER_MODE iterator
-	instead of AVXMODE48P_DI.
-	(avx2_gatherdi<mode>256, *avx2_gatherdi<mode>256): Removed.
-	* config/i386/i386.c (enum ix86_builtins): Add
-	IX86_BUILTIN_GATHERALTSIV4DF, IX86_BUILTIN_GATHERALTDIV8SF,
-	IX86_BUILTIN_GATHERALTSIV4DI and IX86_BUILTIN_GATHERALTDIV8SI.
-	(ix86_init_mmx_sse_builtins): Create those builtins.
-	(ix86_expand_builtin): Handle those builtins and adjust expansions
-	of other gather builtins.
-	(ix86_vectorize_builtin_gather): New function.
-	(TARGET_VECTORIZE_BUILTIN_GATHER): Define.
-
-2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/f16cintrin.h: Remove extra _X86INTRIN_H_INCLUDED check.
-
-2011-11-07  Tristan Gingold  <gingold@adacore.com>
-
-	* config.gcc (*-*-*vms*): Set c_target_objs, cxx_target_objs.
-	* config/vms/t-vms: Add vms-c.o rule.
-	* config/vms/vms-c.c: New file.
-	* config/vms/vms-protos.h (vms_c_register_pragma): New prototype.
-	* config/vms/vms.h (REGISTER_TARGET_PRAGMAS): Define.
-
-2011-11-07  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/vms.h (TARGET_OBJECT_SUFFIX,
-	TARGET_EXECUTABLE_SUFFIX, TARGET_OS_CPP_BUILTINS,
-	TARGET_ABI_OPEN_VMS, LONG_TYPE_SIZE, ADA_LONG_TYPE_SIZE,
-	POINTER_SIZE, POINTERS_EXTEND_UNSIGNED): Move to config/vms/vms.h
-	(SUBTARGET_OS_CPP_BUILTINS): Define.
-	(TARGET_DEFAULT): Tune according to POINTER_SIZE.
-	(MASK_RETURN_ADDR): Define in 64 bit mode.
-	* config/ia64/vms.h: Likewise.
-	* config/vms/vms.h: New file.
-	* config/vms/vms64.h: New file.
-	* config/alpha/vms64.h: Removed.
-	* config/ia64/vms64.h: Removed.
-	* config.gcc (alpha64-dec-*vms*, alpha*-dec-*vms*, ia64-hp-*vms*):
-	Adjust for above change.
-
-2011-11-07  Enkovich Ilya  <ilya.enkovich@intel.com>
-
-	PR target/50962
-	* config/i386/i386-protos.h (ix86_use_lea_for_mov): New.
-	* config/i386/i386.c (ix86_use_lea_for_mov): Likewise.
-	* config/i386/i386.md (movsi_internal): Emit lea if profitable.
-	(movdi_internal_rex64): Likewise.
-
-2011-11-07  Sergey Ostanevich  <sergos.gnu@gmail.com>
-
-	PR rtl-optimization/47698
-	* ifcvt.c (noce_operand_ok): Return false for mems with side effects.
-
-2011-11-07  Tristan Gingold  <gingold@adacore.com>
-
-	* common/config/alpha/alpha-common.c (alpha_option_init_struct):
-	New function.
-	(TARGET_OPTION_INIT_STRUCT): Define.
-	* config/alpha/alpha.c (TARGET_MIN_ANCHOR_OFFSET)
-	(TARGET_MAX_ANCHOR_OFFSET)
-	(TARGET_USE_BLOCKS_FOR_CONSTANT_P): Redefine.
-
-2011-11-06  Quentin Neill  <quentin.neill@amd.com>
-
-	Fix r180999, update ChangeLog
-	* config.gcc: Add f16cintrin.h.
-	* config/i386/f16cintrin.h: Add missing endif.
-
-2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
-
-	* config.gcc (arm*-*-rtemseabi*): New target.
-	* config/arm/rtems-eabi.h: New.
-	* config/arm/t-rtems-eabi: New.
-
-2011-11-06  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_SHORT_LOAD): Delete.
-	(zero_extend_v8qi_vis, zero_extend_v4hi_vis,
-	*zero_extend_v8qi_<P:mode>_insn,
-	*zero_extend_v4hi_<P:mode>_insn): Express using vec_merge
-	and vec_duplicate instead of using an UNSPEC.
-
-2011-11-07  Alan Modra  <amodra@gmail.com>
-
-	PR target/30282
-	* config/rs6000/rs6000.c (rs6000_emit_stack_reset): Always emit
-	blockage for ABI_V4.
-
-2011-11-06  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	* config/i386/cygwin.h (LIBGCJ_SONAME): Updated to match recent
-	libgcj version bump.
-	* config/i386/mingw32.h (LIBGCJ_SONAME): Likewise.
-
-2011-11-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcse.c: Adjust outdated comments throughout.
-	(struct mem_conflict_info): New structure.
-	(mems_conflict_for_gcse_p): Use it to communicate with caller.
-	(load_killed_in_block_p): Pass it to note_stores.
-	(hash_expr): Remove superfluous line break.
-	(hash_scan_set): Rename PAT parameter into SET.
-	(hash_scan_insn): Reorder cases.
-	(canon_list_insert): Fix long line.
-	(edge_list): Delete.
-	(prune_expressions): Rename E local variable into EXPR.
-	(compute_pre_data): Return struct edge_list * object.
-	(pre_expr_reaches_here_p_work): Fix formatting.
-	(process_insert_insn): Move around comment.
-	(pre_edge_insert): Fix long line.
-	(pre_insert_copies): Likewise.
-	(gcse_emit_move_after): Swap SRC and DEST parameters.
-	(pre_delete): Adjust call to gcse_emit_move_after.
-	(pre_gcse): Take struct edge_list * parameter.  Fix long line.
-	(one_pre_gcse_pass): Use flag_gcse_lm condition for all routines.
-	Use a local list of edges.
-	(hoist_code): Fix long line.  Adjust call to gcse_emit_move_after.
-	(pre_ldst_expr_hash): Fix long line.
-	(free_ldst_mems): Rename into...
-	(free_ld_motion_mems): ...this.
-	(first_ls_expr): Delete.
-	(next_ls_expr): Likewise.
-	(print_ldst_list): Do not use above two functions.
-	(simple_mem): Adjust interface.
-	(compute_ld_motion_mems): Fix formatting.
-	(update_ld_motion_stores): Reuse local variable.
-
-2011-11-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (shadow_tag_warned, grokdeclarator): Handle _Alignas
-	specifiers.
-	(build_null_declspecs): Initialize align_log and alignas_p fields.
-	(declspecs_add_alignas): New.
-	* c-parser.c (c_token_starts_declspecs): Handle RID_ALIGNAS.
-	(c_parser_declspecs): Handle _Alignas specifiers.
-	(c_parser_alignas_specifier): New.
-	(c_parser_alignof_expression): Diagnose alignof use for non-C1X.
-	Diagnose _Alignof (expression).
-	* c-tree.h (struct c_declspecs): Add align_log and alignas_p fields.
-	(declspecs_add_alignas): Declare.
-	* ginclude/stddef.h (max_align_t): Define for C1X and C++11.
-	* ginclude/stdalign.h: New.
-	* Makefile.in (USER_H): Add stdalign.h.
-
-2011-11-06  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* regset.h (fixed_reg_set_regset): Declare.
-	* dse.c: Include regset.h .
-	(struct insn_info): Add member fixed_regs_live.
-	(note_add_store_info): New typedef.
-	(note_add_store): New function.
-	(emit_inc_dec_insn_before): Expect arg to be of type insn_info_t.
-	Use gen_add3_insn / gen_move_insn.
-	Check new insn for unwanted clobbers before emitting it.
-	(check_for_inc_dec): Rename to...
-	(check_for_inc_dec_1:) ... this.  Return bool.  Take insn_info
-	parameter.  Changed all callers in file.
-	(check_for_inc_dec, copy_fixed_regs): New functions.
-	(scan_insn): Set fixed_regs_live field of insn_info.
-	* rtl.h (check_for_inc_dec): Update prototype.
-	* postreload.c (reload_cse_simplify): Take new signature of
-	check_ind_dec into account.
-	* reginfo.c (fixed_reg_set_regset): New variable.
-	(init_reg_sets_1): Initialize it.
-
-2011-11-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-cfg.c (gimple_can_merge_blocks_p): For -O0 don't remove
-	any user labels.
-
-2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* config/pa/pa.c (pa_hpux_init_libfuncs): Rename to pa_init_libfuncs.
-	Remove dependence of declaration and target define on definition of
-	HPUX_LONG_DOUBLE_LIBRARY.  Update implementation.
-
-2011-11-06  Andrew Macleod  <amacleod@redhat.com>
-	    Richard Henderson  <rth@redhat.com>
-	    Aldy Hernandez  <aldyh@redhat.com>
-
-	Merged from cxx-mem-model.
-
-	* cppbuiltin.c (define__GNUC__): Define __ATOMIC memory models
-	* coretypes.h (enum memmodel): New.  enumerated memory model type.
-	* Makefile.in (cppbuiltin.o) Add missing dependency on $(TREE_H)
-	* genopinit,c (optabs): Add atomic direct optab handlers.
-	* sync-builtins.def (BUILT_IN_ATOMIC_*): New builtins.
-	* builtin-types.def (BT_CONST_VOLATILE_PTR,
-	BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
-	BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
-	BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT,
-	BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
-	BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
-	BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT): New builtin types.
-	* expr.h (expand_atomic_*): Add prototypes.
-	(expand_{bool,val}_compare_and_swap): Remove prototypes.
-	* c-typeck.c (build_function_call_vec): Don't reprocess __atomic
-	parameters.
-	* common.opt (Winvalid-memory-model): New warning flag.
-	(finline-atomics): New. Flag to disable atomic inlining.
-	* params.h (ALLOW_LOAD_DATA_RACES): New.
-	(ALLOW_PACKED_LOAD_DATA_RACES): New.
-	(ALLOW_PACKED_STORE_DATA_RACES): New.
-	* params.def (PARAM_ALLOW_LOAD_DATA_RACES): New.
-	(PARAM_ALLOW_PACKED_LOAD_DATA_RACES): New.
-	(PARAM_ALLOW_PACKED_STORE_DATA_RACES): New.
-	* builtins.c (is_builtin_name): Handle __atomic.
-	(get_memmodel): New.  Extract memory model.
-	(expand_expr_force_mode): New. Factor out common code for ensuring an
-	integer argument is in the proper mode.
-	(expand_builtin_sync_operation): Remove ignore param.  Always call
-	expand_atomic_fetch_op instead of the old expanders.
-	(expand_builtin_compare_and_swap,
-	expand_builtin_sync_lock_test_and_set): Use expand_expr_force_mode,
-	call atomic expanders instead of sync expanders.
-	(expand_builtin_sync_lock_release): Call atomic_store expander.
-	(expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
-	expand_builtin_atomic_store, expand_builtin_atomic_fetch_op): New.
-	(expand_builtin_atomic_exchange): New.
-	(fold_builtin_atomic_always_lock_free,
-	expand_builtin_atomic_always_lock_free,
-	fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free):
-	New.
-	(expand_builtin_mem_thread_fence, expand_builtin_atomic_thread_fence,
-	expand_builtin_atomic_signal_fence): New.
-	(expand_builtin_mem_signal_fence): New.
-	(expand_builtin): Add cases for BUILT_IN_ATOMIC_*.
-	(fold_builtin_2): Add cases for BUILT_IN_ATOMIC_{IS,ALWAYS}_LOCK_FREE.
-	* optabs.h (DOI_atomic_*): Define new atomics.
-	(atomic_*_optab): Define.
-	(can_compare_and_swap_p, expand_atomic_compare_and_swap): New
-	prototypes.
-	* optabs.c (expand_sync_operation, expand_sync_fetch_operation): Remove.
-	(expand_sync_lock_test_and_set): Remove.
-	(expand_atomic_load, expand_atomic_store): New.
-	(expand_atomic_exchange): New.
-	(expand_atomic_compare_and_swap): New.  Implements
-	atomic_compare_exchange via compare and swap.
-	(struct atomic_op_functions): Opcode table struct for fetch ops.
-	(get_atomic_op_for_code): New.  Return an opcode table entry.
-	(maybe_emit_op): New.  Try to emit a fetch op.
-	(expand_atomic_fetch_op): New.
-	(expand_val_compare_and_swap_1): Remove.
-	(expand_val_compare_and_swap, expand_bool_compare_and_swap): Remove.
-	(expand_atomic_compare_and_swap): Rename from
-	expand_atomic_compare_exchange.  Rewrite to return both success and
-	oldval return values; expand via both atomic and sync optabs.
-	(can_compare_and_swap_p): New.
-	(expand_compare_and_swap_loop): Use expand_atomic_compare_and_swap.
-	(maybe_gen_insn): Handle 7 and 8 operands.
-	* omp-low.c (expand_omp_atomic_fetch_op): Don't test individual
-	fetch_op optabs, only test can_compare_and_swap_p.  Use __atomic
-	builtins instead of __sync builtins.
-	(expand_omp_atomic_pipeline): Use can_compare_and_swap_p.
-	* doc/extend.texi: Document __atomic built-in functions.
-	* doc/invoke.texi: Document data race parameters.
-	* doc/md.texi: Document atomic patterns.
-	* config/i386/i386.md (UNSPEC_MOVA): New.
-	(UNSPECV_CMPXCHG): Split into ...
-	(UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2,
-	UNSPECV_CMPXCHG_3, UNSPECV_CMPXCHG_4): New.
-	* config/i386/sync.md (ATOMIC): New mode iterator.
-	(atomic_load<ATOMIC>, atomic_store<ATOMIC>): New.
-	(atomic_loaddi_fpu, atomic_storedi_fpu, movdi_via_fpu): New.
-	(mem_thread_fence): Rename from memory_barrier.
-	Handle the added memory model parameter.
-	(mfence_nosse): Rename from memory_barrier_nosse.
-	(sync_compare_and_swap<CASMODE>): Split into ...
-	(atomic_compare_and_swap<SWI124>): this and ...
-	(atomic_compare_and_swap<CASMODE>): this.  Handle the new parameters.
-	(atomic_compare_and_swap_single<SWI>): Rename from
-	sync_compare_and_swap<SWI>; rewrite to use split unspecs.
-	(atomic_compare_and_swap_double<DCASMODE>): Rename from
-	sync_double_compare_and_swap<DCASMODE>; rewrite to use split unspecs.
-	(*atomic_compare_and_swap_doubledi_pic): Rename from
-	sync_double_compare_and_swapdi_pic; rewrite to use split unspecs.
-	(atomic_fetch_add<SWI>): Rename from sync_old_add<SWI>; add memory
-	model parameter.
-	(*atomic_fetch_add_cmp<SWI>): Similarly.
-	(atomic_add<SWI>, atomic<any_logic><SWI>): Similarly.
-	(atomic_sub<SWI>): Similarly.  Use x86_maybe_negate_const_int.
-	(sync_lock_test_and_set<SWI>): Merge with ...
-	(atomic_exchange<SWI>): ... this.
-
-2011-11-6  Richard Guenther  <rguenther@suse.de>
-
-	* ipa-prop.c (ipa_modify_call_arguments): Re-compute inlinable flag.
-
-2011-11-06  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vectorizer.h (vectorizable_condition): Add argument.
-	* tree-vect-loop.c (vectorizable_reduction): Fail for condition
-	in SLP.  Update calls to vectorizable_condition.
-	* tree-vect-stmts.c (vect_is_simple_cond): Add basic block info to
-	the arguments.  Pass it to vect_is_simple_use_1.
-	(vectorizable_condition): Add slp_node to the arguments.  Support
-	vectorization of basic blocks.  Fail for reduction in SLP.  Update
-	calls to vect_is_simple_cond and vect_is_simple_use.  Support SLP:
-	call vect_get_slp_defs to get vector operands.
-	(vect_analyze_stmt): Update calls to vectorizable_condition.
-	(vect_transform_stmt): Likewise.
-	* tree-vect-slp.c (vect_create_new_slp_node): Handle COND_EXPR.
-	(vect_get_and_check_slp_defs): Handle COND_EXPR.  Allow pattern
-	def stmts.
-	(vect_build_slp_tree): Handle COND_EXPR.
-	(vect_analyze_slp_instance): Push pattern statements to root node.
-	(vect_get_constant_vectors): Fix comments.  Handle COND_EXPR.
-
-2011-11-05  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
-	(zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
-	(*zero_extend_v8qi_<P:mode>_insn,
-	*zero_extend_v4hi_<P:mode>_insn): New insns.
-	* config/sparc/sparc.c (vector_init_move_words,
-	vector_init_prepare_elts, sparc_expand_vector_init_vis2,
-	sparc_expand_vector_init_vis1): New functions.
-	(vector_init_bshuffle): Rewrite to handle more cases and make use
-	of locs[] array prepared by vector_init_prepare_elts.
-	(vector_init_fpmerge, vector_init_faligndata): Delete.
-	(sparc_expand_vector_init): Rewrite using new infrastructure.
-
-2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* config.gcc (epiphany-*-*): New architecture.
-	(epiphany-*-elf): New configuration.
-	* config/epiphany, common/config/epiphany : New directories.
-	* doc/extend.texi (disinterrupt attribute): Add Epiphany.
-	(interrupt attribute): Add Epiphany.
-	(long_call, short_call attribute): Add Epiphany.
-	* doc/invoke.texi (Options): Add Epiphany options.
-	* doc/md.texi (Machine Constraints): Add Epiphany constraints.
-	* doc/install.texi (Options specification):
-	Add --with-stack-offset=@var{num} description.
-	(host/target specific issues): Add epiphany-*-elf.
-	* doc/contrib.texi (Contributors): Mention Epiphany port.
-
-2011-11-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50693
-	* tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with
-	non-forced user labels.
-	(gimple_merge_blocks): Turn non-forced user labels into
-	debug bind stmt with the label as first operand and reset value.
-	(gimple_duplicate_bb): Don't duplicate label debug stmts.
-	* dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
-	* final.c (final_scan_insn): Likewise.
-	(rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL.
-	* var-tracking.c (debug_label_num): New variable.
-	(delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs,
-	instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes.
-	* cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle
-	NOTE_INSN_DELETED_DEBUG_LABEL.
-	(duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs.
-	* insn-notes.def (DELETED_DEBUG_LABEL): New note kind.
-	* print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
-	* gengtype.c (adjust_field_rtx_def): Likewise.
-	* config/i386/i386.c (ix86_output_function_epilogue): For MachO
-	clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL
-	if their are at the end of function and nop hasn't been emitted.
-	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise.
-
-2011-11-05  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR rtl-optimization/50448
-	* cprop.c (try_replace_reg): Also try to replace uses of FROM that
-	appear in SET_DEST.
-
-2011-11-05  Peter Dufault  <dufault@hda.com>,
-	    Sebastian Huber  <sebastian.huber@embedded-brains.de>
-
-	* config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
-	Extend rs6000_spe handling.
-
-2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
-
-	* config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
-	Remove -mcpu=601 multilib.
-	Remove -Dmpc8260 multilib.
-	* config/rs6000/rtems.h: Allow --float-gprs=... to override grps
-	on E500 targets.
-
-2011-11-05  Quentin Neill  <quentin.neill@amd.com>
-
-	Piledriver f16cintrin.h fix.
-	* config/i386/f16cintrin.h: Contents moved from immintrin.h.
-	* config/i386/immintrin.h: Include f16cintrin.h.
-	* config.gcc (i[34567]86-*-*, x86_64-*-*): Add f16cintrin.h.
-
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR c++/50608
-	* c-parser.c (c_parser_postfix_expression) <RID_OFFSETOF>: Adjust call
-	to fold_offsetof.
-	* c-typeck.c (build_unary_op) <ADDR_EXPR>: Call fold_offsetof_1.
-
-2011-11-04  Alan Modra  <amodra@gmail.com>
-
-	* reload1.c (gen_reload): Don't use REGNO on SUBREGs.
-	* print-rtl.c (print_rtx): Don't segfault on negative regno.
-
-2011-11-04  David S. Miller  <davem@davemloft.net>
-
-	PR target/49965
-	* config/sparc/sparc.c (sparc_expand_conditional_move): Handle the
-	fact that sparc_emit_float_lib_cmp modifies the comparison in
-	operands[1].
-
-2011-11-04  Ralf Corsépius  <ralf.corsepius@rtems.org>
-
-	* config/lm32/t-rtems: New.
-	* config.gcc (lm32-*-rtems*): Add t-rtems.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/50979
-	* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=v8.
-
-2011-11-04  Jiangning Liu  <jiangning.liu@arm.com>
-
-	PR rtl-optimization/38644
-	* config/arm/arm.c (thumb1_expand_epilogue): Add memory barrier
-	for epilogue having stack adjustment.
-
-2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50931
-	* config/avr/avr-modes.def: New file defining PSImode.
-	* config/avr/avr-c.c (__INT24_MAX__, __INT24_MIN__,
-	__UINT24_MAX__): New built-in defines.
-	* config/avr/avr.md (adjust_len): Add tstpsi, mov24,  reload_in24,
-	ashlpsi, ashrpsi, lshrpsi.
-	(QISI, QIDI, HISI, HIDI, MPUSH, rotx, rotsmode): Add PSI.
-	(MOVMODE): New mode iterator.
-	(movpsi): New expander.
-	(movqi, movhi, movsi, movsf, movpsi): Write as one using MOVMODE.
-	(*reload_inpsi, *movpsi): New insns.
-	(*reload_inpsi): New RTL peephole.
-	(addpsi3, *addpsi3_zero_extend.qi, *addpsi3_zero_extend.hi,
-	*addpsi3_sign_extend.hi): New insns.
-	(subpsi3, *subpsi3_zero_extend.qi, *subpsi3_zero_extend.hi,
-	*subpsi3_sign_extend.hi): New insns.
-	(divmodpsi4, udivmodpsi4): New define insn-and-split.
-	(*divmodpsi4_call, *udivmodpsi4_call): New insns.
-	(andpsi3, iorpsi3, xorpsi3): New insns.
-	(*rotlpsi2.1, *rotlpsi2.23): New insns.
-	(*rotw<mode>): Insn condition only allow even-sized modes.
-	(*rotb<mode>): Insn condition allows odd-sized modes.
-	(ashlpsi3, ashrpsi3, lshrpsi3, *addpsi3.lt0): New insns.
-	(negpsi2, one_cmplpsi2): New insns.
-	(extendqipsi2, extendhipsi2, extendpsisi2): New insns.
-	(zero_extendqipsi2, zero_extendhipsi2, zero_extendpsisi2): New
-	insn-and-splits.
-	(*cmppsi, *negated_tstpsi, *reversed_tstpsi): New insns.
-	(cbranchpsi4): New expander.
-	* config/avr/constraints.md (Ca3, Co3, Cx3): New constraints.
-	* config/avr/avr-protos.h (avr_out_tstpsi, avr_out_movpsi,
-	avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3,
-	avr_out_reload_inpsi): New prototypes.
-
-	* config/avr/avr.c (TARGET_SCALAR_MODE_SUPPORTED_P): Define to...
-	(avr_scalar_mode_supported_p): ...this new static function.
-	(avr_asm_len): Always return "".
-	(avr_out_load_psi, avr_out_store_psi): New static functions.
-	(avr_out_movpsi, avr_out_reload_inpsi): New functions.
-	(avr_out_tstpsi): New function.
-	(avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3): New functions.
-	(avr_out_plus_1, output_reload_in_const): Handle 3-byte types.
-	(avr_simplify_comparison_p): Ditto.
-	(adjust_insn_length): Handle ADJUST_LEN_RELOAD_IN24,
-	ADJUST_LEN_MOV24, ADJUST_LEN_TSTPSI, ADJUST_LEN_ASHLPSI,
-	ADJUST_LEN_ASHRPSI, ADJUST_LEN_LSHRPSI.
-	(avr_rtx_costs_1): Report PSI costs.
-	(avr_libcall_value): Handle odd-sized parameters.
-	(avr_init_builtin_int24): New static function to define built-in
-	24-bit types __int24 and __uint24.
-	(avr_init_builtins): Use it.
-
-2011-11-04  Thomas Doerfler <thomas.doerfler@embedded-brains.de>
-
-	PR target/50989
-	* config/arm/rtems-elf.h, config/arm/t-rtems: Add optional
-	support for VFP floating point model.
-
-2011-11-04  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/vms.h (ASM_OUTPUT_DEF): Do not switch section.
-
-2011-11-04  Ira Rosen  <ira.rosen@linaro.org>
-
-	Unrevert:
-	2011-10-24  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50730
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
-	analysis if encountered unsupported data-ref.
-
-2011-11-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_expand_vector_convert_uns_vsivsf): New
-	function.
-	* config/i386/i386-protos.h (ix86_expand_vector_convert_uns_vsivsf):
-	New prototype.
-	* config/i386/sse.md (floatuns<sseintvecmodelower><mode>2): Use it.
-	For floatunsv8siv8sf2 require TARGET_AVX2.
-
-	* config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): Add
-	XORP argument.  Subtract 0x1p31 instead of 0x1p32.  Use normal
-	signalling comparison instead of non-signalling.  Store into
-	*XORP pseudo holding 0x80000000 integers if 0x1p31 has been
-	subtracted and 0 otherwise.
-	* config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si):
-	Adjust prototype.
-	* config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Enable
-	already for TARGET_SSE2.  Xor in vector initialized by
-	ix86_expand_adjust_ufix_to_sfix_si at the end.
-	(vec_pack_ufix_trunc_<mode>): Likewise.
-
-	* tree-vect-stmts.c (vectorizable_conversion): Rewritten to handle
-	not just FLOAT_EXPR and FIX_TRUNC_EXPR, but also CONVERT_EXPR_CODE_P,
-	WIDEN_MULT_EXPR and WIDEN_LSHIFT_EXPR to handle what
-	vectorizable_type_demotion and vectorizable_type_promotion did.
-	Additionally handle FLOAT_EXPR and FIX_TRUNC_EXPR where the integer
-	is {,un}signed {char,short}.
-	(vect_create_vectorized_demotion_stmts): Fix comment typo.  For
-	recursive calls unconditionally use VEC_PACK_TRUNC_EXPR.
-	Push vec_dest back to the vec_dsts vector at the end.
-	(vect_create_vectorized_promotion_stmts): Don't recurse, do just
-	one step.  Removed multi_step_cvt, vec_dsts, slp_node and
-	prev_stmt_info arguments, add vec_dest argument.  Push always
-	into vec_tmp, not just when multi_step_cvt != 0, replace *vec_oprdn0
-	with vec_tmp at the end after freeing old *vec_oprnd0 vector.
-	(vectorizable_type_demotion, vectorizable_type_promotion): Removed.
-	(vect_analyze_stmt): Don't call vectorizable_type_demotion and
-	vectorizable_type_promotion.  Call vectorizable_conversion even
-	for SLP bb vectorization.
-	(vect_transform_stmt): Call vectorizable_conversion instead of
-	vectorizable_type_demotion and vectorizable_type_promotion.
-	(supportable_widening_operation): Clear *multi_step_cvt first,
-	simplify c1/c2 computation, free *interm_types vector on failure.
-	(supportable_narrowing_operation): Clear *multi_step_cvt first,
-	free *interm_types vector on failure, handle multi-step
-	FIX_TRUNC_EXPR.
-
-2011-11-04  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/alpha.c (alpha_write_linkage): Remove fundecl
-	argument.  Conditionally generate crash debug info.  Adjust
-	for alpha_funcs_tree removal.
-	(machine_function): Add links field.
-	(alpha_start_function): Conditionally generate crash debug info.
-	(alpha_end_function): Adjust call to alpha_write_linkage.
-	(alpha_funcs): Remove.
-	(links_kind): Remove.
-	(alpha_links): Remove num, target and lkind field.  Add func field.
-	(alpha_links_tree): Remove.
-	(alpha_funcs_tree): Remove.
-	(alpha_need_linkage): Remove.
-	(alpha_use_linkage): Change prototype.  Adjust.
-	(alpha_write_one_linkage): Use ASM_OUTPUT_INTERNAL_LABEL.
-	Use SYMBOL_REF_EXTERNAL_P and SYMBOL_REF_LOCAL_P macro.
-	* config/alpha/alpha-protos.h (alpha_use_linkage): Update.
-	(alpha_need_linkage): Remove.
-	* config/alpha/alpha.md: Update calls to alpha_use_linkage.
-	Adjust calls to alpha_need_linkage.
-
-2011-11-03  Uros Bizjak  <ubizjak@gmail.com>
-
-	* sched-vis.c (print_value): Handle STRICT_LOW_PART.
-
-2011-11-03  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2,
-	rint<mode>2, floor<mode>2, lfloor<MODEF:mode><SWI48:mode>2,
-	btrunc<mode>2, lwp_lwpval<mode>3): Use operands[N] instead of operandN.
-
-2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/50978
-	* config/arm/t-bpabi: New file.
-	* config.gcc (arm*-*-linux*): Add arm/t-bpabi to tmake_file for
-	arm*-*-linux-*eabi.
-	(arm*-*-uclinux*): Add arm/t-bpabi to tmake_file for
-	arm*-*-uclinux*eabi.
-	(arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi to tmake_file
-	for arm*-*-eabi*.
-
-2011-11-03  Michael Matz  <matz@suse.de>
-
-	PR bootstrap/50857
-	* configure.ac: Check for -fno-exceptions -fno-rtti.
-	* configure: Regenerate.
-	* Makefile.in (NOEXCEPTION_FLAGS): New flag.
-	(ALL_CXXFLAGS): Use it.
-
-2011-11-03  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md: Use {} for multi-line preparation statements.
-
-2011-11-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
-	(movtf_insn_sp32): ...this.
-	(movtf_insn_sp64_no_fpu): Consolidate into...
-	(movtf_insn_sp64): ...this.
-	(movtf_insn_sp64_hq): Do not test TARGET_FPU.
-	* config/sparc/sparc.c (sparc_legitimate_address_p): Likewise.
-
-2011-11-03  Tristan Gingold  <gingold@adacore.com>
-
-	* config/vms/vms.c (vms_patch_builtins): Fix typo.
-
-2011-11-03  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/44965
-	* lto-opts.c: Re-implement.
-	* lto-streamer.h (lto_register_user_option): Remove.
-	(lto_read_file_options): Likewise.
-	(lto_reissue_options): Likewise.
-	(lto_clear_user_options): Likewise.
-	(lto_clear_file_options): Likewise.
-	* opts-global.c (post_handling_callback): Remove.
-	(set_default_handlers): Do not set post_handling_callback.
-	(decode_options): Remove LTO specific code.
-	* lto-wrapper.c (merge_and_complain): New function.
-	(run_gcc): Read all input file options and
-	prepend a merged set before the linker driver options.
-	* gcc.c (driver_post_handling_callback): Remove.
-	(set_option_handlers): Do not set post_handling_callback.
-	* opts-common.c (handle_option): Do not call post_handling_callback.
-	* opts.h (struct cl_option_handlers): Remove post_handling_callback.
-
-2011-11-03  Richard Guenther  <rguenther@suse.de>
-
-	* collect2.c (main): Guard object_nbr variable with TARGET_AIX_VERSION.
-
-2011-11-03  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.c (type_change_info): New fields offset, object,
-	known_current_type and multiple_types_encountered.
-	(extr_type_from_vtbl_ptr_store): New function.
-	(check_stmt_for_type_change): Use it, set multiple_types_encountered if
-	the result is different from the previous one.
-	(detect_type_change): Renamed to detect_type_change_1. New parameter
-	comp_type.  Set up new fields in tci, build known type jump
-	functions if the new type can be identified.
-	(detect_type_change): New function.
-	* tree.h (DECL_CONTEXT): Comment new use.
-
-2011-11-03  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48217
-	* lto-wrapper.c (get_options_from_collect_gcc_options): Properly
-	decode an encoded literal '.
-
-2011-11-03  Tristan Gingold  <gingold@adacore.com>
-
-	* collect2.c (main): Add support of -f (response file) on AIX.
-
-2011-11-03  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50912
-	* tree-vectorizer.h (slp_void_p): New.
-	(struct _slp_tree): Replace left and right with children.  Update
-	documentation.
-	(struct _slp_oprnd_info): New.
-	(vect_get_vec_defs): Declare.
-	(vect_get_slp_defs): Update arguments.
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Call
-	vect_get_vec_defs instead of vect_get_slp_defs.
-	(vectorizable_reduction): Likewise.
-	* tree-vect-stmts.c (vect_get_vec_defs): Remove static, add argument.
-	Update call to vect_get_slp_defs.
-	(vectorizable_conversion): Update call to vect_get_vec_defs.
-	(vectorizable_assignment, vectorizable_shift,
-	vectorizable_operation): Likewise.
-	(vectorizable_type_demotion): Call vect_get_vec_defs instead of
-	vect_get_slp_defs.
-	(vectorizable_type_promotion, vectorizable_store): Likewise.
-	(vect_analyze_stmt): Fix typo.
-	* tree-vect-slp.c (vect_free_slp_tree): Update SLP tree traversal.
-	(vect_print_slp_tree, vect_mark_slp_stmts,
-	vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts,
-	vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations,
-	vect_schedule_slp_instance): Likewise.
-	(vect_create_new_slp_node): New.
-	(vect_create_oprnd_info, vect_free_oprnd_info): Likewise.
-	(vect_get_and_check_slp_defs): Pass information about defs using
-	oprnds_info, allow any number of operands.
-	(vect_build_slp_tree): Likewise.  Update calls to
-	vect_get_and_check_slp_defs.  Fix comments.
-	(vect_analyze_slp_instance): Move node creation to
-	vect_create_new_slp_node.
-	(vect_get_slp_defs): Allow any number of operands.
-
-2011-11-02  Peter Bergner  <bergner@vnet.ibm.com>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c (USE_HIDDEN_LINKONCE): New define.
-	(get_ppc476_thunk_name): Use it.
-	(rs6000_code_end): Likewise.
-	(macho_branch_islands): Fix typo.
-
-2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
-	    Jason Merrill  <jason@redhat.com>
-
-	PR c++/50810
-	* configure.ac: Add -Wno-narrowing to warning options.
-	* doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
-
-2011-11-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/50945
-	* config/sparc/sparc.md (movsf_insn): Reindent constraints.
-	(movdf_insn_sp32): Likewise.  Remove redundant G constraint.
-	(movdf_insn_sp64): Likewise.
-	(DFmode splitter): Do not test TARGET_FPU.
-	(movtf_insn_sp32): Reindent constraints.
-	(movtf_insn_sp32_no_fpu): Likewise.
-	(movtf_insn_sp64): Likewise.
-	(movtf_insn_sp64_hq): Likewise.
-	(movtf_insn_sp64_no_fpu): Likewise.
-
-2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50956
-	* builtins.c (fold_builtin_memchr): Fix cast.
-
-2011-11-02  Teresa Johnson  <tejohnson@google.com>
-
-	* config/i386/predicates.md (promotable_binary_operator): Add minus
-	to the list of promotable operators.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gthr-single.h, gthr.h: Move to ../libgcc.
-	* gthr-aix.h: Move to ../libgcc/config/rs6000.
-	* gthr-dce.h: Move to ../libgcc/config/pa.
-	* gthr-lynx.h: Move to ../libgcc/config.
-	* gthr-mipssde.h: Move to ../libgcc/config/mips.
-	* gthr-posix.h: Move to ../libgcc/config.
-	* gthr-rtems.h: Likewise.
-	* gthr-tpf.h: Move to ../libgcc/config/s390.
-	* gthr-vxworks.h: Move to ../libgcc/config.
-	* gthr-win32.h: Move to ../libgcc/config/i386.
-	* configure.ac (gthread_flags): Remove
-	(gthr-default.h): Don't create.
-	(thread_file): Don't substitute.
-	* configure: Regenerate.
-	* Makefile.in (GCC_THREAD_FILE): Remove.
-	(GTHREAD_FLAGS): Remove.
-	(libgcc.mvars): Remove GTHREAD_FLAGS.
-	* config/t-vxworks (EXTRA_HEADERS): Remove.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-	    Paolo Bonzini  <bonzini@gnu.org>
-
-	* configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
-	* configure: Regenerate.
-	* Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
-	(TM_H): Remove libgcc_tm.h, $(libgcc_tm_file_list).
-	(libgcc_tm.h, cs-libgcc_tm.h): Remove.
-	(clean): Remove libgcc_tm.h
-	* mkconfig.sh: Don't include libgcc_tm.h in tm.h.
-	* config.gcc (libgcc_tm_file): Remove.
-	(arm*-*-linux*): Remove libgcc_tm_file for arm*-*-linux-*eabi.
-	(arm*-*-uclinux*): Remove libgcc_tm_file for arm*-*-uclinux*eabi.
-	(arm*-*-eabi*, arm*-*-symbianelf*): Remove libgcc_tm_file.
-	(avr-*-rtems*): Likewise.
-	(avr-*-*): Likewise.
-	(frv-*-elf): Likewise.
-	(frv-*-*linux*): Likewise.
-	(h8300-*-rtems*): Likewise.
-	(h8300-*-elf*): Likewise.
-	(i[34567]86-*-darwin*): Likewise.
-	(x86_64-*-darwin*): Likewise.
-	(rx-*-elf*): Likewise.
-	(tic6x-*-elf): Likewise.
-	(tic6x-*-uclinux): Likewise.
-	(i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS)
-	(LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA)
-	(LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET)
-	(INCLUDES_FOR_TARGET): Remove.
-	(LIBGCC2_CFLAGS): Don't export.
-	(LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify):
-	Remove.
-	(libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies.
-	(libgcc.mvars): Likewise.
-	Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST,
-	LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS,
-	TARGET_LIBGCC2_CFLAGS.
-	Emit GTHREAD_FLAGS.
-	* libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc.
-	* config/darwin-64.c: Move to ../libgcc/config.
-	* config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
-	config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
-	config/udivmodsi4.c: Move to ../libgcc/config.
-	* config/gthr-posix.c: Move to ../libgcc/config/alpha.
-	* config/memcmp.c, config/memcpy.c, config/memmove.c,
-	config/memset.c: Move to ../libgcc/config.
-	* config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/t-freebsd: Remove.
-	* config/t-freebsd-thread: Move to ../libgcc/config.
-	* config/t-libgcc-pic: Move to ../libgcc/config.
-	* config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/t-linux: Remove.
-	* config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
-	Remove.
-	* config/t-openbsd-thread: Move to ../libgcc/config.
-	* config/t-rtems (LIBGCC2_INCLUDES): Remove.
-	* config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/t-svr4: Remove.
-	* config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS)
-	(LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove.
-	* config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config.
-	* config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S.
-	* config/alpha/t-alpha, config/alpha/t-ieee: Remove.
-	* config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha.
-	* config/arm/bpabi.c, config/arm/unaligned-funcs.c,
-	config/arm/fp16.c, config/arm/linux-atomic.c,
-	config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm.
-	* config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC)
-	(TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/arm/t-bpabi, config/arm/t-linux: Remove.
-	* config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS)
-	(LIB2FUNCS_STATIC_EXTRA): Remove.
-	* config/arm/t-netbsd: Remove.
-	* config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC)
-	(TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove.
-	* config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC)
-	(TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS)
-	(LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/bfin/t-bfin-linux: Likewise.
-	* config/bfin/t-bfin-uclinux: Likewise.
-	* config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
-	config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
-	config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
-	config/c6x/ltf.c: Move to ../libgcc/config/c6x.
-	* config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA): Remove.
-	* config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/cris/arit.c: Move to ../libgcc/config/cris.
-	* config/cris/cris_abi_symbol.c: Remove.
-	* config/cris/cris.h: Remove obsolete comment.
-	* config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S.
-	* config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC)
-	($(LIB2FUNCS_EXTRA)): Remove.
-	* config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC)
-	(LIBGCC): Remove.
-	* config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/fr30/t-fr30: Remove.
-	* config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
-	config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
-	config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move
-	to ../libgcc/config/frv.
-	* config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
-	(cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c)
-	(ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
-	config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
-	config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300.
-	* config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
-	(LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/i386/gthr-win32.c: Move to ../libgcc/config/i386.
-	* config/i386/t-cygming (LIBGCC2_INCLUDES): Remove.
-	* config/i386/t-cygwin: Remove.
-	* config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
-	(LIB2FUNCS_EXCLUDE): Remove.
-	* config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
-	(LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/i386/t-gthr-win32: Move to ../libgcc/config/i386.
-	* config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/i386/t-mingw-w32: Likewise.
-	* config/i386/t-mingw-w64: Likewise.
-	* config/i386/t-openbsd: Likewise.
-	* config/i386/t-nto: Remove.
-	* config/ia64/quadlib.c: Move to ../libgcc/config/ia64.
-	* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
-	(quadlib.c): Remove.
-	* config/ia64/t-ia64: Remove comment.
-	* config/iq2000/lib2extra-funcs.c: Move to
-	../libgcc/config/iq2000/lib2funcs.c.
-	* config/iq2000/t-iq2000: Remove.
-	* config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c.
-	* config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c.
-	* config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove.
-	* config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC)
-	(INSTALL_LIBGCC): Remove.
-	* config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k.
-	* config/m68k/t-floatlib: Remove.
-	* config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove.
-	Fix typo.
-	(LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c.
-	* config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c.
-	* config/mep/t-mep (LIB2FUNCS_EXTRA): Remove.
-	* config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC)
-	(INSTALL_LIBGCC): Remove.
-	* config/mips/t-isa3264: Likewise.
-	* config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove.
-	* config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC)
-	(INSTALL_LIBGCC): Remove.
-	* config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC)
-	(INSTALL_LIBGCC): Remove.
-	* config/mips/t-vr (TARGET_LIBGCC2_CFLAGS)
-	(LIB2FUNCS_STATIC_EXTRA): Remove.
-	* config/mips/vr4120-div.S: Move to ../libgcc/config/mips.
-	* config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/pa/fptr.c, config/pa/linux-atomic.c: Move to
-	../libgcc/config/pa.
-	* config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S.
-	* config/pa/quadlib.c: Move to ../libgcc/config/pa.
-	* config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/pa/t-linux, config/pa/t-linux64: Remove.
-	* config/pa/t-pa-hpux, config/pa/t-pa-hpux10,
-	config/pa/t-pa-hpux11, config/pa/t-pa64: Remove.
-	* config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA):
-	Remove.
-	* config/picochip/libgccExtras: Move to ../libgcc/config/picochip.
-	* config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET)
-	(TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove.
-	* config/rs6000/crtresfpr.asm: Move to
-	../libgcc/config/rs6000/crtresfpr.S.
-	* config/rs6000/crtresgpr.asm: Move to
-	../libgcc/config/rs6000/crtresgpr.S.
-	* config/rs6000/crtresxfpr.asm: Move to
-	../libgcc/config/rs6000/crtresxfpr.S.
-	* config/rs6000/crtresxgpr.asm: Move to
-	../libgcc/config/rs6000/crtresxgpr.S.
-	* config/rs6000/crtsavfpr.asm: Move to
-	../libgcc/config/rs6000/crtsavfpr.S.
-	* config/rs6000/crtsavgpr.asm: Move to
-	../libgcc/config/rs6000/crtsavgpr.S.
-	* config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000.
-	* config/rs6000/darwin-fpsave.asm: Move to
-	../libgcc/config/rs6000/darwin-fpsave.S.
-	* config/rs6000/darwin-gpsave.asm: Move to
-	../libgcc/config/rs6000/darwin-gpsave.S.
-	* config/rs6000/darwin-tramp.asm: Move to
-	../libgcc/config/rs6000/darwin-tramp.S.
-	* config/rs6000/darwin-vecsave.asm: Move to
-	../libgcc/config/rs6000/darwin-vecsave.S.
-	* config/rs6000/darwin-world.asm: Move to
-	../libgcc/config/rs6000/darwin-world.S.
-	* config/rs6000/e500crtres32gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtres32gpr.S.
-	* config/rs6000/e500crtres64gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtres64gpr.S.
-	* config/rs6000/e500crtres64gprctr.asm: Move to
-	../libgcc/config/rs6000/e500crtres64gprctr.S.
-	* config/rs6000/e500crtrest32gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtrest32gpr.S.
-	* config/rs6000/e500crtrest64gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtrest64gpr.S.
-	* config/rs6000/e500crtresx32gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtresx32gpr.S.
-	* config/rs6000/e500crtresx64gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtresx64gpr.S.
-	* config/rs6000/e500crtsav32gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtsav32gpr.S.
-	* config/rs6000/e500crtsav64gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtsav64gpr.S.
-	* config/rs6000/e500crtsav64gprctr.asm: Move to
-	../libgcc/config/rs6000/e500crtsav64gprctr.S.
-	* config/rs6000/e500crtsavg32gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtsavg32gpr.S.
-	* config/rs6000/e500crtsavg64gpr.asm: Move to
-	../libgcc/config/rs6000/e500crtsavg64gpr.S.
-	* config/rs6000/e500crtsavg64gprctr.asm: Move to
-	../libgcc/config/rs6000/e500crtsavg64gprctr.S.
-	* config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S.
-	* config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
-	(TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/rs6000/t-aix52: Likewise.
-	* config/rs6000/t-darwin: Remove.
-	* config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS)
-	(LIB2FUNCS_EXTRA): Remove.
-	* config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC)
-	(INSTALL_LIBGCC): Remove.
-	* config/rs6000/t-netbsd (LIB2FUNCS_EXTRA)
-	(LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S)
-	(crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC)
-	(INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext))
-	($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext))
-	($(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove.
-	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA)
-	(LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove.
-	* config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/rs6000/t-vxworks: Remove comment.
-	* config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S.
-	* config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/sh/linux-atomic.asm: Move to
-	../libgcc/config/sh/linux-atomic.S.
-	* config/sh/t-linux (LIB2FUNCS_EXTRA): Remove.
-	* config/sh/t-netbsd: Remove.
-	* config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
-	Remove.
-	* config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/sparc/t-leon: Likewise.
-	* config/sparc/t-leon3: Likewise.
-	* config/sparc/t-linux64: Likewise.
-	* config/sparc/t-netbsd64: Fix typo.
-	Remove comment.
-	* config/spu/divmodti4.c, config/spu/divv2df3.c,
-	config/spu/float_disf.c, config/spu/float_unsdidf.c,
-	config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
-	config/spu/mfc_multi_tag_release.c,
-	config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
-	config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
-	config/spu/multi3.c: Move to ../libgcc/config/spu.
-	* config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE)
-	(LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC)
-	(INSTALL_LIBGCC): Remove.
-	* config/stormy16/stormy16-lib2.c: Move to
-	../libgcc/config/stormy16/lib2.c.
-	* config/stormy16/stormy16-lib2-ashlsi3.c: Move to
-	../libgcc/config/stormy16/ashlsi3.c.
-	* config/stormy16/stormy16-lib2-ashrsi3.c: Move to
-	../libgcc/config/stormy16/ashrsi3.c.
-	* config/stormy16/stormy16-lib2-clzhi2.c: Move to
-	../libgcc/config/stormy16/clzhi2.c.
-	* config/stormy16/stormy16-lib2-cmpsi2.c: Move to
-	../libgcc/config/stormy16/cmpsi2.c.
-	* config/stormy16/stormy16-lib2-ctzhi2.c: Move to
-	../libgcc/config/stormy16/ctzhi2.c.
-	* config/stormy16/stormy16-lib2-divsi3.c: Move to
-	../libgcc/config/stormy16/divsi3.c.
-	* config/stormy16/stormy16-lib2-ffshi2.c: Move to
-	../libgcc/config/stormy16/ffshi2.c.
-	* config/stormy16/stormy16-lib2-lshrsi3.c: Move to
-	../libgcc/config/stormy16/lshrsi3.c.
-	* config/stormy16/stormy16-lib2-modsi3.c: Move to
-	../libgcc/config/stormy16/modsi3.c.
-	* config/stormy16/stormy16-lib2-parityhi2.c: Move to
-	../libgcc/config/stormy16/parityhi2.c.
-	* config/stormy16/stormy16-lib2-popcounthi2.c: Move to
-	../libgcc/config/stormy16/popcounthi2.c.
-	* config/stormy16/stormy16-lib2-ucmpsi2.c: Move to
-	../libgcc/config/stormy16/ucmpsi2.c.
-	* config/stormy16/stormy16-lib2-udivmodsi4.c: Move to
-	../libgcc/config/stormy16/udivmodsi4.c.
-	* config/stormy16/stormy16-lib2-udivsi3.c: Move to
-	../libgcc/config/stormy16/udivsi3.c.
-	* config/stormy16/stormy16-lib2-umodsi3.c: Move to
-	../libgcc/config/stormy16/umodsi3.c.
-	* config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16.
-	* config/v850/t-v850 (INSTALL_LIBGCC): Remove.
-	* config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa.
-	* config/xtensa/t-elf: Remove.
-	* config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove.
-	* config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread
-	from tmake_file.
-	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
-	*-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file.
-	(*-*-netbsd*): Remove t-libgcc-pic from tmake_file.
-	(*-*-openbsd*): Likewise.
-	Remove t-openbsd-thread for posix threads.
-	(alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee from tmake_file.
-	(alpha*-*-freebsd*): Likewise.
-	(alpha*-*-netbsd*): Likewise.
-	(alpha*-*-openbsd*): Likewise.
-	(alpha64-dec-*vms*): Likewise.
-	(alpha*-dec-*vms*): Likewise.
-	(arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file.
-	(arm*-*-linux*): Remove t-linux from tmake_file.
-	Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi.
-	(arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for
-	arm*-*-uclinux*eabi.
-	(arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from
-	tmake_file for arm*-*-eabi*.
-	(fr30-*-elf): Remove tmake_file.
-	(hppa*64*-*-linux*): Remove tmake_file.
-	(hppa*-*-linux*): Likewise.
-	(hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from
-	tmake_file.
-	(hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file.
-	(hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from
-	tmake_file.
-	(i[34567]86-*-elf*): Remove tmake_file.
-	(x86_64-*-elf*): Likewise.
-	(i[34567]86-*-nto-qnx*): Likewise.
-	(i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file.
-	(i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32
-	from tmake_file if using win32 threads.
-	(iq2000*-*-elf*): Remove tmake-file.
-	(microblaze*-linux*): Likewise.
-	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
-	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
-	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
-	(sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for
-	sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd.
-	(xtensa*-*-elf*): Remove tmake_file.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (LIB1ASMSRC): Don't export.
-	(libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC.
-	* config/arm/arm.c: Update lib1funcs.asm filename.
-	* config/arm/linux-eabi.h: Likewise.
-	* config/arm/bpabi-v6m.S, config/arm/bpabi.S,
-	config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to
-	../libgcc/config/arm.
-	* config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S.
-	* config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/arm/t-arm-elf (LIB1ASMFUNCS): Remove.
-	* config/arm/t-bpabi: Likewise.
-	* config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove.
-	* config/arm/t-strongarm-elf: Likewise.
-	* config/arm/t-symbian: Likewise.
-	* config/arm/t-vxworks: Likewise.
-	* config/arm/t-wince-pe: Likewise.
-	* config/avr/libgcc.S: Move to ../libgcc/config/avr.
-	* config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/bfin/lib1funcs.asm: Move to ../libgcc/config/bfin/lib1funcs.S.
-	* config/bfin/t-bfin: Remove.
-	* config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/bfin/t-bfin-linux: Likewise.
-	* config/bfin/t-bfin-uclinux: Likewise.
-	* config/c6x/lib1funcs.asm: Move to ../libgcc/config/c6x/lib1funcs.S.
-	* config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/fr30/lib1funcs.asm: Move to ../libgcc/config/fr30/lib1funcs.S.
-	* config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/frv/lib1funcs.asm: Move to ../libgcc/config/frv/lib1funcs.S.
-	* config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/h8300/fixunssfsi.c: Update lib1funcs.asm filename.
-	* config/h8300/lib1funcs.asm: Move to
-	../libgcc/config/h8300/lib1funcs.S.
-	* config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S.
-	* config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/i386/t-interix: Likewise.
-	* config/ia64/lib1funcs.asm: Move to ../libgcc/config/ia64/lib1funcs.S.
-	* config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove.
-	* config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove.
-	* config/m32c/m32c.c: Update m32c-lib1.S filename.
-	* config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S.
-	* config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove.
-	* config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S.
-	* config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file.
-	* config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S.
-	* config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S.
-	* config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/mips/mips16.S: Move to ../libgcc/config/mips.
-	* config/mips/t-libgcc-mips16: Remove.
-	* config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove.
-	* config/pa/milli64.S: Move to ../libgcc/config/pa.
-	* config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
-	* config/pa/t-linux64: Likewise.
-	* config/picochip/libgccExtras/fake_libgcc.asm: Move to
-	../libgcc/config/picochip/lib1funcs.S.
-	* config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
-	* config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S.
-	* config/sh/lib1funcs.h: Move to ../libgcc/config/sh.
-	* config/sh/sh.h: Update lib1funcs.asm filename.
-	* config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove.
-	* config/sh/t-netbsd: Likewise.
-	* config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE):
-	Remove.
-	* config/sh/t-sh64 (LIB1ASMFUNCS): Remove.
-	* config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S.
-	* config/sparc/lb1spl.asm: Remove.
-	* config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config/sparc/t-leon: Likewise.
-	* config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove.
-	* config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S.
-	* config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove
-	* config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S.
-	* config/vax/t-linux: Remove.
-	* config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to
-	../libgcc/config/xtensa.
-	* config/xtensa/lib1funcs.asm: Move to
-	../libgcc/config/xtensa/lib1funcs.S.
-	* config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
-	* config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file.
-	(bfin*-*): Likewise.
-	(mips64*-*-linux*, mipsisa64*-*-linux*): Remove
-	mips/t-libgcc-mips16 from tmake_file.
-	(mips*-*-linux*): Likewise.
-	(mips*-sde-elf*): Likewise.
-	(mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
-	(mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
-	(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise.
-	(mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
-	(mips-*-elf*, mipsel-*-elf*): Likewise.
-	(mips64-*-elf*, mips64el-*-elf*): Likewise.
-	(mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
-	(mips*-*-rtems*): Likewise.
-	(mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
-	(vax-*-linux*): Remove vax/t-linux from tmake_file.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config.gcc (extra_parts): Remove.
-	(*-*-freebsd*): Remove extra_parts.
-	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
-	*-*-gnu*, *-*-kopensolaris*-gnu): Likewise.
-	(*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file.
-	Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
-	*-*-netbsdelf[2-9]*.
-	(*-*-openbsd*): Remove t-libc-ok from tmake_file.
-	(alpha*-*-linux*): Remove extra_parts.
-	(alpha*-*-freebsd*): Likewise.
-	(bfin*-linux-uclibc*): Likewise.
-	(fr30-*-elf): Likewise.
-	(moxie-*-elf): Likewise.
-	(moxie-*-uclinux*): Likewise.
-	(h8300-*-rtems*): Remove h8300/t-elf from tmake_file.
-	(h8300-*-elf*): Likewise.
-	(hppa*64*-*-hpux11*): Remove extra_parts.
-	(i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from
-	tmake_file.
-	(x86_64-*-elf*): Likewise.
-	(i[34567]86-*-freebsd*): Remove tmake_file.
-	(x86_64-*-freebsd*): Likewise.
-	(x86_64-*-netbsd*): Likewise.
-	(i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove
-	t-libc-ok from tmake_file.
-	(i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
-	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
-	i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from
-	tmake_file.
-	Remove extra_parts.
-	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
-	Remove i386/t-crtstuff from tmake_file.
-	(i[34567]86-*-lynxos*): Likewise.
-	Remove extra_parts.
-	(ia64*-*-elf*): Remove extra_parts.
-	(ia64*-*-freebsd*): Likewise.
-	(ia64*-*-linux*): Likewise.
-	(ia64-hp-*vms*): Remove ia64/t-vms from tmake_file.
-	(m32r-*-elf*): Remove extra_parts.
-	(m32rle-*-elf*): Likewise.
-	(m32r-*-rtems*): Likewise.
-	(m68k-*-elf*, fido-*-elf*): Likewise.
-	(m68k*-*-openbsd*): Remove t-libc-ok from tmake_file.
-	(m68k-*-rtems*): Remove extra_parts.
-	(mep-*-*): Likewise.
-	(microblaze*-linux*): Likewise.
-	(mips64*-*-linux*, mipsisa64*-*-linux*): Likewise.
-	(mips*-*-linux*): Likewise.
-	(powerpc-*-lynxos*): Likewise.
-	(s390x-ibm-tpf*): Likewise.
-	(score-*-elf): Likewise.
-	Remove tmake_file.
-	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*,
-	sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*,
-	sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file.
-	Remove sh/t-superh from tmake_file for sh*-superh-elf.
-	Remove sh/t-linux64 from tmake_file for sh64*-*-linux*.
-	(sh-*-rtems*): Remove sh/t-elf from tmake_file.
-	(sh-wrs-vxworks): Likewise.
-	(sparc-*-linux*): Remove extra_parts.
-	(sparc64-*-linux*): Likewise.
-	(sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise.
-	(xstormy16-*-elf): Likewise.
-	(xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file.
-	(am33_2.0-*-linux*): Remove extra_parts.
-	* configure.ac (extra_parts): Don't substitute.
-	* configure: Regenerate.
-	* crtstuff.c: Move to ../libgcc.
-	* Makefile.in (CRTSTUFF_CFLAGS): Remove.
-	(EXTRA_PARTS): Remove.
-	(CRTSTUFF_T_CFLAGS): Remove.
-	(MOSTLYCLEANFILES): Remove $(EXTRA_PARTS).
-	(GCC_EXTRA_PARTS): Remove.
-	(libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS,
-	CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S.
-	Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS.
-	($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o)
-	($(T)crtbeginT.o): Remove.
-	* config/alpha/t-vms (EXTRA_PARTS): Remove.
-	($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove.
-	* config/alpha/vms-dwarf2.asm: Move to
-	../libgcc/config/alpha/vms-dwarf2.S.
-	* config/alpha/vms-dwarf2eh.asm: Move to
-	../libgcc/config/alpha/vms-dwarf2eh.S.
-	* config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S.
-	* config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S.
-	* config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	* config/arm/t-linux: Remove comment.
-	* config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove.
-	* config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	* config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove.
-	* config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S.
-	* config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S.
-	* config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S.
-	* config/bfin/t-bfin (EXTRA_PARTS): Remove.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	* config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove.
-	($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS,
-	EXTRA_MULTILIB_PARTS): Remove.
-	* config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove.
-	($(T)crtlibid.o): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S.
-	* config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S.
-	* config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS,
-	CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove.
-	* config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S.
-	* config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S.
-	* config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove.
-	* config/frv/frvbegin.c, config/frv/frvend.c: Move to
-	../libgcc/config/frv.
-	* config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove.
-	(FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove.
-	* config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove.
-	(CRTSTUFF_T_CFLAGS): Remove.
-	* config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S.
-	* config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S.
-	* config/h8300/t-elf: Remove.
-	* config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
-	Move to ../libgcc/config/i386.
-	* config/i386/t-crtstuff: Remove.
-	* config/i386/t-i386elf: Remove.
-	* config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
-	* config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove.
-	* config/ia64/crtbegin.asm: Move to ../libgcc/config/ia64/crtbegin.S.
-	* config/ia64/crtend.asm: Move to ../libgcc/config/ia64/crtend.S.
-	* config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S.
-	* config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S.
-	* config/ia64/t-vms: Remove.
-	* config/ia64/vms-crtinit.asm: Move to
-	../libgcc/config/ia64/vms-crtinit.S.
-	* config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove.
-	* config/m32r/initfini.c: Move to ../libgcc/config/m32r.
-	* config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove.
-	($(T)crtinit.o, $(T)crtfini.o): Remove.
-	(m32rx, m32r2): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S.
-	* config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S.
-	* config/m68k/t-crtstuff: Remove.
-	* config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove.
-	* config/m68k/t-m68kelf: Remove.
-	* config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove.
-	* config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S.
-	* config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S.
-	* config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove.
-	(EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
-	* config/mep/t-mep (CRTSTUFF_CFLAGS): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S.
-	* config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S.
-	* config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS,
-	EXTRA_PARTS): Remove.
-	($(T)crti$(objext), $(T)crtn$(objext)): Remove.
-	* config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S.
-	* config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S.
-	* config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/mips/t-isa3264: Likewise.
-	* config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
-	* config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove.
-	(CRTSTUFF_T_CFLAGS): Remove.
-	* config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS):
-	Remove.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	* config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove.
-	* config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	* config/mmix/crti.asm: Move to ../libgcc/config/crti.S.
-	* config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S.
-	* config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove.
-	* config/moxie/crti.asm, config/moxie/crtn.asm: Remove.
-	* config/pa/stublib.c: Move to libgcc/config/pa.
-	* config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove.
-	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
-	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
-	($(T)libgcc_stub.a): Remove.
-	* config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove.
-	(rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o)
-	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
-	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
-	($(T)libgcc_stub.a): Remove.
-	* config/rs6000/eabi-cn.asm: Move to
-	../../../libgcc/config/rs6000/eabi-cn.S.
-	* config/rs6000/eabi-ci.asm: Move to
-	../../../libgcc/config/rs6000/eabi-ci.S.
-	* config/rs6000/sol-ci.asm: Move to
-	../../../libgcc/config/rs6000/sol-ci.S.
-	* config/rs6000/sol-cn.asm: Move to
-	../../../libgcc/config/rs6000/sol-cn.S.
-	* config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove.
-	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
-	Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove.
-	(ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
-	($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext),
-	($(T)ncrtn$(objext)): Remove.
-	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
-	* config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove.
-	* config/score/crti.asm: Move to ../libgcc/config/score/crti.S.
-	* config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S.
-	* config/score/t-score-elf: Remove.
-	* config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S.
-	* config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S.
-	* config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S.
-	* config/sh/lib1funcs-4-300.asm: Move to
-	../../../libgcc/config/sh/lib1funcs-4-300.S.
-	* config/sh/lib1funcs-Os-4-200.asm: Move to
-	../libgcc/config/sh/lib1funcs-Os-4-200.S.
-	* config/sh/t-elf: Remove.
-	* config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove.
-	* config/sh/t-linux64: Remove.
-	* config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove.
-	* config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove.
-	(IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
-	($(T)ic_invalidate_array_4-100.o)
-	($(T)libic_invalidate_array_4-100.a)
-	($(T)ic_invalidate_array_4-200.o)
-	($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o)
-	($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o)
-	($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o)
-	($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o)
-	($(T)libgcc-4-300.a): Remove.
-	* config/sh/t-superh: Remove.
-	* config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
-	* config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove.
-	* config/spu/cache.S: Move to ../libgcc/config/spu.
-	* config/spu/cachemgr.c: Move to ../libgcc/config/spu.
-	* config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove.
-	($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o)
-	($(T)cache64k.o, $(T)cache128k.o): Remove.
-	* config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/t-libc-ok: Remove.
-	* config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/t-netbsd: Remove.
-	* config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove.
-	* config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
-	* config/vms/t-vms (VMS_EXTRA_PARTS): Remove.
-	($(T)vcrt0.o, $(T)pcrt0.o): Remove.
-	* config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms.
-	* config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S.
-	* config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S.
-	* config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
-	(EXTRA_MULTILIB_PARTS): Remove.
-	* config/xtensa/t-linux: Remove.
-	* config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove.
-
-2011-11-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (bdesc_args) [IX86_BUILTIN_CVTTPD2DQ256]: Use
-	CODE_FOR_fix_truncv4dfv4si2, not CODE_FOR_fix_truncv4sfv4si2.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR translation/45116
-	* Makefile.in (slibdir): Remove, don't export.
-	(SHLIB_NM_FLAGS): Remove.
-	(libgcc.mvars): Don't emit SHLIB_LINK, SHLIB_INSTALL,
-	SHLIB_DLLDIR, SHLIB_EXT, SHLIB_MKMAP, SHLIB_MKMAP_OPTS,
-	SHLIB_MAPFILES, SHLIB_NM_FLAGS.
-	(DRIVER_DEFINES): Test SHLIB instead of SHLIB_LINK.
-	(gcc.o): Pass SHLIB instead of SHLIB_LINK.
-	(gccspec.o): Likewise.
-	(installdirs): Don't create $(DESTDIR)$(slibdir).
-	* configure.ac (slibdir): Remove.
-	* configure: Regenerate.
-	* libgcc-libsystem.ver: Move to ../libgcc/config.
-	* mkmap-flat.awk, mkmap-symver.awk: Move to ../libgcc.
-	* config/libgcc-glibc.ver: Move to ../libgcc/config.
-	* config/t-libunwind (SHLIB_LC): Remove.
-	* config/t-linux (SHLIB_MAPFILES): Remove.
-	* config/t-slibgcc-dummy: Rename to config/t-slibgcc.
-	* config/t-slibgcc-elf-ver: Remove.
-	* config/t-slibgcc-libgcc, config/t-slibgcc-nolc-override: Move to
-	../libgcc/config.
-	* config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: Move
-	to ../libgcc/config/alpha.
-	* config/alpha/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
-	SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_SYMVEC,
-	SHLIB_SYMVECX2, SHLIB_LINK): Remove.
-	* config/arm/libgcc-bpabi.ver: Move to ../libgcc/config/arm.
-	* config/arm/t-bpabi (SHLIB_MAPFILES): Remove.
-	* config/arm/t-netbsd (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME,
-	SHLIB_OBJS, SHLIB_LINK, SHLIB_INSTALL): Remove.
-	* config/arm/t-symbian (SHLIB_LC): Remove.
-	* config/bfin/libgcc-bfin.ver: Move to
-	../libgcc/config/bfin/libgcc-glibc.ver.
-	* config/bfin/t-bfin-linux (SHLIB_MAPFILES): Remove.
-	* config/c6x/libgcc-c6xeabi.ver: Move to
-	../libgcc/config/c6x/libgcc-eabi.ver.
-	* config/c6x/t-c6x-elf (SHLIB_MAPFILES): Remove.
-	* config/cris/libgcc.ver: Move to
-	../libgcc/config/cris/libgcc-glibc.ver.
-	* config/cris/t-linux (SHLIB_MAPFILES): Remove.
-	* config/frv/libgcc-frv.ver: Move to ../libgcc/config/frv.
-	* config/frv/t-linux (SHLIB_MAPFILES): Remove.
-	* config/i386/darwin-libgcc.10.4.ver: Move to
-	../libgcc/config/i386/libgcc-darwin.10.4.ver.
-	* config/i386/darwin-libgcc.10.5.ver: Move to
-	../libgcc/config/i386/libgcc-darwin.10.5.ver.
-	* config/i386/libgcc-glibc.ver: Move to ../libgcc/config/i386.
-	* config/i386/t-cygming (SHLIB_EXT, SHLIB_IMPLIB, SHLIB_SOVERSION,
-	SHLIB_SONAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_DIR, SHLIB_SLIBDIR_QUAL)
-	SHLIB_PTHREAD_CFLAG, SHLIB_PTHREAD_LDFLAG, SHLIB_LINK,
-	SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, SHLIB_MAPFILES): Remove.
-	* config/i386/t-cygwin (SHLIB_LC, SHLIB_EH_EXTENSION,
-	SHLIB_IMPLIB, SHLIB_SONAME, SHLIB_MKMAP_OPTS): Remove.
-	* config/i386/t-dlldir, config/i386/t-dlldir-x: Move to
-	../libgcc/config/i386.
-	* config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Move to
-	../libgcc/config/i386.
-	* config/i386/t-linux: Move to ../libgcc/config/i386.
-	* config/i386/t-mingw-pthread: Move to ../libgcc/config/i386.
-	* config/i386/t-mingw-w32 (SHLIB_LC): Remove.
-	* config/i386/t-mingw-w64: Likewise.
-	* config/i386/t-mingw32: Remove.
-	* config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: Move
-	to ../libgcc/config/ia64.
-	* config/ia64/t-glibc: Remove.
-	* config/ia64/t-hpux (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL): Remove.
-	* config/ia64/t-ia64 (SHLIB_MAPFILES): Remove.
-	* config/ia64/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
-	SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_LINK): Remove.
-	* config/ia64/vms_symvec_libgcc_s.opt: Remove.
-	* config/m32r/libgcc-glibc.ver: Move to ../libgcc/config/m32r.
-	* config/m32r/t-linux (SHLIB_MAPFILES): Remove.
-	* config/m68k/t-slibgcc-elf-ver: Move to ../libgcc/config/m68k.
-	* config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Remove.
-	* config/pa/t-hpux-shlib: Move to ../libgcc/config/pa/t-slibgcc-hpux.
-	* config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver:
-	Move to ../libgcc/config/pa.
-	* config/rs6000/darwin-libgcc.10.4.ver: Move to
-	../libgcc/config/rs6000/libgcc-darwin.10.4.ver.
-	* config/rs6000/darwin-libgcc.10.5.ver: Move to
-	../libgcc/config/rs6000/libgcc-darwin.10.5.ver.
-	* config/rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL,
-	SHLIB_LIBS, SHLIB_MKMAP, SHLIB_NM_FLAGS, AR_FLAGS_FOR_TARGET): Remove.
-	* config/rs6000/t-aix52: Likewise.
-	* config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: Move to
-	../libgcc/config/sh.
-	* config/sparc/libgcc-sparc-glibc.ver: Move to
-	../libgcc/config/sparc/libgcc-glibc.ver.
-	* config/sparc/t-linux: Move to ../libgcc/config/sparc.
-	* config/xtensa/t-linux (SHLIB_MAPFILES): Remove.
-	* config/xtensa/libgcc-xtensa.ver: Move to
-	../libgcc/config/xtensa/libgcc-glibc.ver.
-	* config.gcc (*-*-freebsd*): Replace t-slibgcc-elf-ver with
-	t-slibgcc in tmake_file.
-	Remove t-slibgcc-nolc-override for *-*-freebsd[34],
-	*-*-freebsd[34].* with pthreads.
-	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu,
-	*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Replace
-	t-slibgcc-elf-ver with t-slibgcc in tmake_file.
-	(*-*-netbsd*): Likewise.
-	(*-*-solaris2*): Replace t-slibgcc-dummy with t-slibgcc in tmake_file.
-	(*-*-*vms*): Add t-slibgcc to tmake_file.
-	(alpha*-*-linux*): Remove alpha/t-linux from tmake_file.
-	(alpha*-dec-osf5.1*): Replace t-slibgcc-dummy with t-slibgcc in
-	tmake_file.
-	(arm*-*-linux*): Remove t-slibgcc-libgcc from tmake_file for
-	arm*-*-linux-*eabi.
-	(bfin*-linux-uclibc*): Replace t-slibgcc-dummy with t-slibgcc in
-	tmake_file.
-	(crisv32-*-linux*, cris-*-linux*): Likewise.
-	(hppa*-*-linux*): Remove t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
-	pa/t-slibgcc-dwarf-ver from tmake_file.
-	(hppa[12]*-*-hpux10*): Replace pa/t-hpux-shlib with t-slibgcc in
-	tmake_file.
-	Remove pa/t-slibgcc-sjlj-ver, pa/t-slibgcc-dwarf-ver from tmake_file.
-	(hppa*64*-*-hpux11*): Likewise.
-	(hppa[12]*-*-hpux11*): Likewise.
-	(i[34567]86-*-darwin*): Replace t-slibgcc-dummy in t-slibgcc in
-	tmake_file.
-	(x86_64-*-darwin*): Likewise.
-	(i[34567]86-*-cygwin*): Remove tmake_eh_file, tmake_dlldir_file.
-	Add t-slibgcc to tmake_file.
-	(i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
-	Remove i386/t-mingw32 from tmake_file unless x86_64-w64-*,
-	i[34567]86-w64-*.
-	Remove i386/t-mingw-pthread from tmake_file.
-	(ia64*-*-linux*): Remove ia64/t-glibc from tmake_file.
-	(ia64*-*-hpux*): Add t-slibgcc to tmake_file.
-	(ia64-hp-*vms*): Likewise.
-	(m32r-*-linux*): Replace t-slibgcc-elf-ver with t-slibgcc in
-	tmake_file.
-	(m32rle-*-linux*): Likewise.
-	(m68k-*-linux*): Remove m68k/t-slibgcc-elf-ver from tmake_file.
-	(microblaze*-linux*): Remove t-slibgcc-elf-ver,
-	t-slibgcc-nolc-override from tmake_file.
-	(mips-sgi-irix6.5*): Replace t-slibgcc-dummy with t-slibgcc in
-	tmake_file.
-	(powerpc-*-darwin*): Likewise.
-	(powerpc64-*-darwin*): Likewise.
-	(powerpc-*-freebsd*): Remove t-slibgcc-libgcc from tmake_file.
-	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
-	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
-	t-slibgcc to tmake_file.
-	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
-	(rs6000-ibm-aix5.2.*, powerpc-ibm-aix5.2.*): Likewise.
-	(rs6000-ibm-aix5.3.*, powerpc-ibm-aix5.3.*): Likewise.
-	(rs6000-ibm-aix[6789].*, powerpc-ibm-aix[6789].*): Likewise.
-	(sparc-*-linux*): Remove sparc/t-linux from tmake_file.
-	(sparc64-*-linux*): Likewise.
-	(tic6x-*-uclinux): Replace t-slibgcc-elf-ver with t-slibgcc in
-	tmake_file.
-	(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu,
-	x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Remove i386/t-linux
-	from tmake_file.
-
-2011-11-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50902
-	* tree-vect-stmts.c (vectorizable_load): Properly convert
-	an invariant initializer element.
-
-2010-11-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50890
-	* gimple.h (gimple_fold_call): Remove.
-	* gimple-fold.c (fold_stmt_1): Move all call related code to ...
-	(gimple_fold_call): ... here.  Make static.  Update the
-	cannot-inline flag on direct calls.
-	* ipa-inline.c (early_inliner): Copy the cannot-inline flag
-	from the statements to the edges.
-
-2011-11-01  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (struct macro_hash_value): Define.
-	(macro_hash_hashval): New static function.
-	(macro_hash_eq, macro_hash_del): New static functions.
-	(go_define): Use macro_hash_value to store values in macro_hash.
-	Replace an old value on a redefinition.  Don't print anything to
-	go_dump_file.
-	(go_undef): Delete the entry from the hash table.
-	(go_output_typedef): For an enum, use macro_hash_value, and don't
-	print anything to go_dump_file.
-	(go_print_macro): New static function.
-	(go_finish): Traverse macro_hash with go_print_macro.
-	(dump_go_spec_init): Update macro_hash creation for macro_hash_value.
-
-2011-11-02  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_code_end): Declare ATTRIBUTE_UNUSED.
-
-2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44277
-	* doc/invoke.texi: Document -Wzero-as-null-pointer-constant.
-
-2011-11-01  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/bpabi.h (BE8_LINK_SPEC): Recognize generic-armv7 tuning.
-
-2011-11-01  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (splitters for int-float conversion): Use
-	SUBREG_REG on SUBREGs in splitter constraints.
-
-2011-11-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si): New
-	prototype.
-	* config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): New
-	function.
-	* config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Use it.
-	(ssepackfltmode): New mode attr.
-	(vec_pack_ufix_trunc_<mode>): New expander.
-
-2011-11-01  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50940
-	* config/i386/i386.md (floatsi<mode>2_vector_sse_with_temp splitter):
-	Compare <ssevecmode>mode to V4SFmode, not V4SImode.
-
-2011-11-01  Peter Bergner  <bergner@vnet.ibm.com>
-
-	* config.gcc (powerpc*-*-linux*): Add powerpc*-*-linux*ppc476* variant.
-	* config/rs6000/476.h: New file.
-	* config/rs6000/476.opt: Likewise.
-	* config/rs6000/rs6000.h (TARGET_LINK_STACK): New define.
-	(SET_TARGET_LINK_STACK): Likewise.
-	(TARGET_ASM_CODE_END): Define.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
-	TARGET_LINK_STACK for -mtune=476 and -mtune=476fp.
-	(rs6000_legitimize_tls_address): Emit the link stack preserving GOT
-	code if TARGET_LINK_STACK.
-	(rs6000_emit_load_toc_table): Likewise.
-	(output_function_profiler): Likewise
-	(macho_branch_islands): Likewise
-	(machopic_output_stub): Likewise
-	(get_ppc476_thunk_name): New function.
-	(rs6000_code_end): Likewise.
-	* config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b):
-	Convert to a define_expand.
-	(load_toc_v4_PIC_1_normal): New define_insn.
-	(load_toc_v4_PIC_1_476): Likewise.
-	(load_toc_v4_PIC_1b_normal): Likewise.
-	(load_toc_v4_PIC_1b_476): Likewise.
-
-2011-11-01  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50910
-	* config/avr/avr.opt (-mbranch-cost=): New option.
-	* config/avr/avr.h (BRANCH_COST): Define to avr_branch_cost.
-	* config/avr/avr.c (avr_rtx_costs_1): Adjust [U]DIV/[U]MOD costs.
-	* config/avr/avr.md (*addqi3.lt0, *addhi3.lt0, *addsi3.lt0): New insns.
-	(*addhi3_zero_extend1): Remove % in constraint of operand 1.
-	(*addhi3.sign_extend1, *subhi3.sign_extend2): New insns.
-
-2011-11-01  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50908
-	* tree-ssa-tail-merge.c (update_vuses): Now that edges are removed
-	before update_vuses, test for 1 predecessor rather than two.
-	(delete_block_update_dominator_info): New function, part of it factored
-	out of ...
-	(replace_block_by): Use delete_block_update_dominator_info.  Call
-	update_vuses after deleting bb1 and updating dominator info, instead of
-	before.
-
-2011-11-01  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (vector_init_faligndata): New function.
-	(sparc_expand_vector_init): Use it for V4HImode on VIS1.
-
-	* config/sparc/sparc.c (sparc_expand_vcond): New function.
-	* config/sparc/sparc-protos.h (sparc_expand_vcond): Declare it.
-	* config/sparc/sparc.md (vcond<mode><mode>): New VIS3 expander.
-	(vconduv8qiv8qi): Likewise.
-
-2011-11-01  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/50869
-	* cselib.c (cfa_base_preserved_regno): Initialize.
-	(cselib_expand_value_rtx_1): Don't expand it.
-	* var-tracking.c (vt_expand_var_loc_chain): Initialize depth.
-	Check it's only zero if result is NULL.
-
-2011-11-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): New
-	expander.
-
-	* config/i386/sse.md (sseintvecmode): Remove duplicate modes.
-	(sseintvecmodelower): New mode iterator.
-	(floatv8siv8sf2, floatunsv4siv4sf2): Macroize into...
-	(float<sseintvecmodelower><mode>2): ... this using VF1 iterator.
-	(floatunsv4siv4sf2): Macroize into...
-	(floatuns<sseintvecmodelower><mode>2): ... this using VF1 iterator.
-
-2011-10-31  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (cmask patterns): Allow zero operand.
-
-	* dwarf2out.c (cached_next_real_insn): New.
-	(dwarf2out_end_epilogue): Set it to NULL_RTX.
-	(dwarf2out_var_location): Remove cached_next_real_insn local static.
-
-2011-10-31  Richard Henderson  <rth@redhat.com>
-
-	* config/i386/sse.md (floatv8siv8sf2): Rename from avx_cvtdq2ps256.
-	(floatv4siv4sf2): Rename from sse2_cvtdq2ps.
-	(floatunsv4siv4sf2): Rename from sse2_cvtudq2ps.
-	(fix_truncv8sfv8si2): Rename from avx_cvttps2dq256.
-	(fix_truncv4sfv4si2): Rename from sse2_cvttps2dq.
-	(floatv4siv4df2): Rename from avx_cvtdq2pd256.
-	(fix_truncv4dfv4si2): Rename from avx_cvttpd2dq256.
-	(vec_unpacku_float_hi_v8si): Update for insn pattern name changes.
-	* config/i386/i386.md (splitters for int-float conversion): Likewise.
-	* config/i386/i386.c (ix86_split_convert_uns_si_sse): Likewise.
-	(bdesc_args): Likewise.
-	(enum ix86_builtins) [IX86_BUILTIN_CVTUDQ2PS]: Remove.
-	(ix86_vectorize_builtin_conversion): Remove.
-	(TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
-
-2011-10-31  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.c (mark_modified): Moved up in the file.
-	(is_parm_modified_before_call): Renamed to
-	is_parm_modified_before_stmt, moved up in the file.
-	(load_from_unmodified_param): New function.
-	(compute_complex_assign_jump_func): Also attempt to create pass
-	through jump functions for values loaded from (addressable)
-	parameters.
-
-2011-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-stmts.c (vectorizable_shift): If op1 is vect_external_def
-	in a loop and has different type from op0, cast it to op0's type
-	before the loop first.  For slp give up.  Don't crash if op1_vectype
-	is NULL.
-
-2011-10-31  Paul Brook  <paul@codesourcery.com>
-
-	* cgraphunit.c: Don't mark clones as static constructors.
-
-2011-10-31  David Edelsohn  <dje.gcc@gmail.com>
-
-	* gcc-ar: Do not include stdio.h.
-
-2011-10-31  Diego Novillo  <dnovillo@google.com>
-
-	* tree-streamer-out.c (pack_ts_base_value_fields): Emit
-	TYPE_ADDR_SPACE.
-	* tree-streamer-in.c (unpack_ts_base_value_fields): Read
-	TYPE_ADDR_SPACE.
-
-2011-10-30  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (vector_init_bshuffle): New function.
-	(vector_init_fpmerge): New function.
-	(sparc_expand_vector_init): Use them to improve non-const cases.
-
-	* dwarf2out.c (dwarf2out_var_location): When processing several
-	consecutive location notes, cache the result of next_real_insn().
-
-2011-10-30  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (avx2_vec_dup<mode>): Macroize insn from
-	avx2_vec_dup{v8sf,v4sf} using VF1 mode iterator.
-	(vec_dupv4sf): Remove expander.
-	(vec_dupv4sf): Merge from *vec_dupv4sf and *vec_dupv4sf_avx.
-	(vec_dupv2df): Remove expander.
-	(vec_dupv2df): Merge from *vec_dupv2df and *vec_dupv2df_sse3.
-	(*vec_concatv2df): Merge *vec_concatv2df_sse3.
-	(*vec_dupv4si): Merge *vec_dupv4si_avx.
-	(*vec_dupv2di): Merge *vec_dupv2di_sse3.
-
-2011-10-30  Dmitry Plotnikov  <dplotnikov@ispras.ru>
-
-	* tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
-	* optabs.c (supportable_convert_operation): New function.
-	* optabs.h (supportable_convert_operation): New prototype.
-	* tree-vect-stmts.c (vectorizable_conversion): Change condition and
-	behavior for NONE modifier case.
-	* tree.h (VECTOR_INTEGER_TYPE_P): New macro.
-
-2011-10-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vectorizer.h (NUM_PATTERNS): Bump to 9.
-	* tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): New
-	function.
-	(vect_vect_recog_func_ptrs): Add it.
-
-2011-10-30  David S. Miller  <davem@davemloft.net>
-
-	* reorg.c (label_before_next_insn): New function.
-	(relax_delay_slots): Use it instead of prev_label.
-	* rtl.h (prev_label): Delete declaration.
-	* emit-rtl.c (prev_label): Remove.
-
-2011-10-30  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (generate_prolog_epilog): Mark prolog and epilog
-	as BB_DISABLE_SCHEDULE.
-	(mark_loop_unsched): New function.
-	(sms_schedule): Call it.
-
-2011-10-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR target/50617
-	* config/pa/protos.h (attr_length_save_restore_dltp): Delete.
-	(cmpib_comparison_operator): Likewise.
-	(following_cal, output_and, output_ior, output_move_double,
-	output_fp_move_double, output_block_move, output_block_clear,
-	output_cbranch, output_lbranch, output_bb, output_bvb, output_dbra,
-	output_movb, output_parallel_movb, output_parallel_addb, output_call,
-	output_indirect_call, output_millicode_call, output_mul_insn,
-	output_div_insn, output_mod_insn, singlemove_string,
-	output_arg_descriptor, output_global_address, print_operand,
-	legitimize_pic_address, hppa_encode_label, symbolic_expression_p,
-	fmpyaddoperands, fmpysuboperands, emit_bcond_fp, emit_move_sequence,
-	emit_hpdiv_const, is_function_label_plus_const, jump_in_call_delay,
-	hppa_fpstore_bypass_p, attr_length_millicode_call, attr_length_call,
-	attr_length_indirect_call, return_addr_rtx, function_arg_padding,
-	insn_refs_are_delayed, get_deferred_plabel, ldil_cint_p, zdepi_cint_p,
-	output_ascii, compute_frame_size, and_mask_p, cint_ok_for_move,
-	hppa_expand_prologue, hppa_expand_epilogue, ior_mask_p,
-	compute_zdepdi_operands, output_64bit_and, output_64bit_ior,
-	reloc_needed, magic_milli, shadd_constant_p): Consistently prefix
-	exported functions and variables with "pa_".
-	* config/pa/predicates.md: Likewise.
-	* config/pa/pa64-hpux.h: likewise.
-	* config/pa/som.h: Likewise.
-	* config/pa/elf.h: Likewise.
-	* config/pa/pa64-linux.h: Likewise.
-	* config/pa/pa.md: Likewise.
-	* config/pa/pa.c: Likewise.
-	* config/pa/pa-linux.h: Likewise.
-	* config/pa/pa.h: Likewise.
-	* config/pa/constraints.md: Likewise.
-
-2011-10-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3.
-	Update all uses.
-	(xop_shl<mode>3): Rename from xop_lshl<mode>3.  Update all uses.
-	* config/i386/i386.c: Update all uses.
-
-2011-10-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (lshlv16qi3): Remove expander.
-	(lshrv16qi3): New expander.
-	(<shift_insn>v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3
-	using any_shiftrt code iterator. Cleanup.
-	(ashlv16qi3): Cleanup.
-	(ashrv2di3): Ditto.
-
-2011-10-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR target/50691
-	* config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol
-	references.
-	(pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC
-	and TLS_MODEL_LOCAL_DYNAMIC symbol references.
-
-2011-10-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50887
-	* config/avr/avr.opt (-maccumulate-args): New option.
-	* config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to
-	avr_starting_frame_offset.
-	(ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args.
-	* config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove.
-	(UNSPECV_WRITE_SP_IRQ_OFF): Remove.
-	(UNSPECV_WRITE_SP): New constant.
-	(*addhi3_sp_R): Rewrite to...
-	(*addhi3_sp): ...this new insn.
-	(movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to...
-	(movhi_sp_r): ...this new insn.
-	* config/avr/avr-protos.h (avr_accumulate_outgoing_args): New.
-	(avr_starting_frame_offset): New.
-	* config/avr/avr.c (avr_accumulate_outgoing_args): New function.
-	(avr_starting_frame_offset): New function.
-	(avr_outgoing_args_size): New static function.
-	(avr_initial_elimination_offset): Use it.
-	(avr_simple_epilogue): Use it.
-	(avr_asm_function_end_prologue): Use it.
-	(expand_epilogue): Use it.
-	(expand_prologue): Use it.  Break out code to...
-	(avr_prologue_setup_frame): ...this new static function.
-	(avr_can_eliminate): Allow eliminating to frame pointer if there
-	is one.
-	(avr_frame_pointer_required_p): Use frame pointer if target has a
-	nonlocal label.
-	* config/avr/constraints.md (R): Remove.
-	(Csp): New constraint.
-	* config/avr/predicates.md (avr_sp_immediate_operand): Use it.
-
-2011-10-29  Andi Kleen  <ak@linux.intel.com>
-
-	* gcc-ar.c (target_machine): Add.
-
-2011-10-29  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/cris/cris.c (reg_ok_for_base_p, reg_ok_for_index_p,
-	cris_constant_index_p, cris_base_p, cris_index_p,
-	cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p,
-	cris_legitimate_address_p): New functions.
-	(TARGET_LEGITIMATE_ADDRESS_P): Define.
-	(cris_pic_symbol_type, cris_valid_pic_const): Change arguments type
-	from rtx to const_rtx.
-	(cris_print_operand_address, cris_address_cost,
-	cris_side_effect_mode_ok):  Use
-	cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
-	cris_biap_index_p and cris_bdap_index_p.
-	* config/cris/cris.h (CONSTANT_INDEX_P, BASE_P, BASE_OR_AUTOINCR_P,
-	BDAP_INDEX_P, BIAP_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
-	REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
-	(EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, EXTRA_CONSTRAINT_T): Use
-	cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
-	cris_biap_index_p and cris_bdap_index_p.
-	* config/cris/cris.md (moversideqi movemsideqi peephole2): Use
-	cris_base_p.
-	* config/cris/cris-protos.h (cris_constant_index_p, cris_base_p,
-	cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p): New
-	prototype.
-	(cris_pic_symbol_type, cris_valid_pic_const): Update prototype.
-
-2011-10-21  Andi Kleen  <ak@linux.intel.com>
-
-	* ggc-page (PAGE_ALIGN): Add.
-	(alloc_page, ggc_pch_total_size, ggc_pch_this_base, ggc_pch_read):
-	Replace ROUND_UP with PAGE_ALIGN.
-
-2011-10-20  Andi Kleen  <ak@linux.intel.com>
-
-	* ggc-page (alloc_anon): Add check argument.
-	(alloc_page): Add fallback to 1 page allocation.
-	Adjust alloc_anon calls to new argument.
-
-2011-10-18  Andi Kleen  <ak@linux.intel.com>
-
-	* ggc-page (release_pages): First free large continuous
-	chunks in the madvise path.
-
-2011-10-18  Andi Kleen  <ak@linux.intel.com>
-
-	* ggc-page.c (alloc_pages): Always round up entry_size.
-
-2011-10-19  Andi Kleen  <ak@linux.intel.com>
-
-	* Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
-	(native): Add gcc-ar, gcc-nm, gcc-ranlib.
-	(AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
-	gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add.
-	(install): Depend on install-gcc-ar.
-	(install-gcc-ar): Add.
-	(uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib.
-	* gcc-ar.c: Add new file.
-
-2011-10-28  Pat Haugen <pthaugen@us.ibm.com>
-
-	* config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
-	* config/rs6000/vsx.md (VStype_simple, VStype_mul): Use vecdouble
-	type for V2DF.
-	(VStype_div): Use vector types for V2DF/V4SF.
-	(VStype_sqrt): Use *sqrt types.
-	(VS_spdp_type): Change type to vecdouble.
-	(*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
-	vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
-	vsx_xvcvspuxds): Likewise.
-	(*vsx_fms<mode>4): Set type via <VStype_mul>.
-	(*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type via
-	<VStype_simple>.
-	* config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
-	(power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
-	power7-dsqrt): Correct insn latency.
-	(power7-vecsimple): Add veccmp type and correct dispatch/VSU values.
-	(power7-veccmp): Delete.
-	(power7-vecfloat): Correct latency/dispatch/VSU values.
-	(define_bypass "power7-vecfloat"): Correct latency and types.
-	(power7-veccomplex, power7-vecperm): Correct dispatch/VSU values.
-	(power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.
-
-2011-10-28  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (shift_insn): Rename code attribute from
-	shiftrt_insn.  Also handle ashift RTX.
-	(shift): Rename code attribute from shiftrt.  Also handle ashift RTX.
-	(vshift): New code attribute.
-	(<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
-	(any_lshift): Move and rename code iterator from ...
-	* config/i386/sse.md (lshift): ... here.
-	(lshift_insn): Remove code attribute.
-	(lshift): Remove code attribute.
-	(vlshr<mode>3): Use lshiftrt RTX.
-	(vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX.
-	(vashl<mode>3, ashlv16qi3): Use ashift RTX.
-	(avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>.  Use
-	any_lshift code iterator.  Update asm template.
-	(<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3
-	usign any_lshift code iterator.
-	* config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from
-	mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator.
-	* config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.
-
-2011-10-28  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49313
-	* config/avr/avr.md (parityhi2): Expand allowing pseudos.
-	(*parityhi2): New pre-reload insn-and-split to map 16-bit parity
-	to the libgcc insn.
-	(*parityqihi2): Same for 8-bit parity.
-
-2011-10-28  Julian Brown  <julian@codesourcery.com>
-
-	PR rtl-optimization/47918
-	* reload1.c (set_initial_label_offsets): Use initial offsets
-	for labels on the nonlocal_goto_handler_labels chain.
-
-2011-10-28  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA):
-	Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
-	(LIB2FUNCS_EXTRA):  Add darwin-gpsave.asm.
-	(TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
-	config/t-darwin.
-	* config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
-	(GP_SAVE_INLINE): Likewise.
-	(SAVE_FP_PREFIX,  SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
-	RESTORE_FP_SUFFIX): Set to empty strings.
-	* config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
-	(debug_stack_info): Print savres_strategy.
-	(rs6000_savres_routine_name): Implement for Darwin.
-	(rs6000_make_savres_rtx): Adjust used register for Darwin.
-	(rs6000_emit_prologue): Implement out-of-line saves for Darwin.
-	(rs6000_output_function_prologue): Don't emit .extern for Mach-O.
-	(rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
-	* config/rs6000/darwin-gpsave.asm: New file.
-
-2011-10-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (VI4SD_AVX2): Removed.
-	(VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
-	(vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
-	Add another expander using VI48_128 iterator for
-	TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
-	for TARGET_AVX2.
-	(vlshr<mode>3): Likewise.  Change register_operand predicate to
-	nonimmediate_operand on last operand in the VI12_128 expander.
-	(vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
-	(vashrv4si3, vashrv8si3): New expanders.
-	(avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
-	avx2_<lshift>vv2di): Removed.
-	(avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
-	(avx2_<lshift>v<mode>): Macroize using VI48_AVX2
-	iterator.  Simplify pattern.
-
-2010-10-28  Richard Guenther  <rguenther@suse.de>
-
-	PR driver/50876
-	* lto-wrapper.c (get_options_from_collect_gcc_options):
-	Properly count arguments.
-	(run_gcc): Use an obstack to collect argv, properly separate
-	switches and their arguments.
-
-2011-10-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
-	vector mode from vectype's mode.
-
-2011-10-28  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR rtl-optimization/49720
-	* simplify-rtx.c (simplify_relational_operation_1): Detect
-	infinite recursion condition in "(eq/ne (plus x cst1) cst2)
-	simplifies to (eq/ne x (cst2 - cst1))" case.
-
-2011-10-27  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (snedi_special): Only match when not VIS3.
-	(*snedi_zero): Likewise.
-	(*snedi_zero_trunc): Likewise.
-	(snedi_special_vis3): New expander.
-	(*snedi_zero_vis3): New insn.
-	(*snedi_zero_trunc_vis3): Likewise.
-	(*sltu_insn_vis3): Likewise.
-	(*sltu_insn_vis3_trunc): Likewise.
-	(addxc): Likewise.
-	(*addxc_trunc_sp64_vis3): Likewise.
-	* config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
-	gen_snedi_special_vis3 expander, and try GTU/LTU addx based
-	sequences on DImode values.
-
-	* config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
-	constraint.
-
-	* regcprop.c (copyprop_hardreg_forward_1): Reject the
-	transformation when we narrow the mode on big endian.
-
-2011-10-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
-	vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
-	(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.
-
-	* config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
-	overrides for -masm=intel memory.
-	* config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
-	sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
-	sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
-	sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
-	(sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
-	sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
-	(sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.
-
-2011-10-27  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
-	to parm_ainfo.
-	(ipa_compute_jump_functions_for_edge): Likewise.
-	(ipa_compute_jump_functions): Likewise.
-	(ipa_analyze_indirect_call_uses): Likewise.
-	(ipa_analyze_call_uses): Likewise.
-	(ipa_analyze_params_uses): Likewise.
-	(ipa_analyze_node): Likewise.
-
-2011-10-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50875
-	* config/i386/sse.md (*avx_unpcklpd256): Remove extra insn
-	constraints.  Change alternative 1 to "x,m,1".
-
-2011-10-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* Makefile.in (build/gencheck.o): Depend on tree.def and
-	c-family/c-common.def.
-
-	* tree-ssa-strlen.c: Include expr.h.
-	(get_stridx): Don't use c_strlen, instead use string_constant
-	and compute string length from it.
-	* Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).
-
-2011-10-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/46603
-	PR bootstrap/50879
-	* reload.c (push_reload): In the out case, restore previous behavior
-	for subregs that don't have word mode.
-
-2011-10-27  Ian Lance Taylor  <iant@google.com>
-
-	* cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
-	CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is not.
-	(cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
-	defined.
-
-2011-10-27  Richard Henderson  <rth@redhat.com>
-
-	* optabs.c (expand_vec_perm): Use the correct mode for scaling the
-	selector.  Save the qimode constant selector for later use by the
-	qimode vec_perm pattern.
-
-2011-10-27  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
-	to unit_req_factor to the right enum type.
-	(get_unit_operand_masks, reshuffle_units, try_rename_operands,
-	hwloop_optimize): Remove unused variables.
-
-2010-10-27  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50731
-	* tree-vect-generic.c (do_binop): Handle scalar operands.
-
-2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/37191
-	* config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
-	from different units in a single alternative.
-
-2011-10-26  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
-	if we're comparing DImode and comparison is other than EQ or NE.
-
-	* config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
-	LEU/LTU/GEU/GTU is attempted.
-	* config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
-	and split.
-	(*neg_seqsi_sign_extend): Likewise.
-	(*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
-	*neg_sgeu_extend_sp64): New insns.
-
-	* config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare.
-	* config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it.
-	(*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4.
-	(*mov<I:mode>_cc_reg_sp64): Likewise.
-	(*movsf_cc_v9): Likewise.
-	(*movsf_cc_reg_sp64): Likewise.
-	(*movdf_cc_v9): Likewise.
-	(*movdf_cc_reg_sp64): Likewise.
-	(*movtf_cc_hq_v9): Likewise.
-	(*movtf_cc_reg_hq_sp64): Likewise.
-	(*movtf_cc_v9): Likewise.
-	(*movtf_cc_reg_sp64): Likewise.
-	* config/sparc/sparc.c (sparc_expand_conditional_move): New function.
-	(sparc_print_operand): Delete 'c' and 'd' handling, no longer used.
-
-2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* reload.c (reload_inner_reg_of_subreg): Change type of return value
-	and type of OUTPUT parameter to bool and adjust.  Document MODE and
-	OUTPUT parameters.  Use HARD_REGISTER_P.  Reorder final condition
-	and improve associated comment.
-	(push_reload): Clarify and update comments about reloading of subregs.
-	Adjust calls to reload_inner_reg_of_subreg.  Compute the class upfront
-	for the reloading of subregs in the out case as well.
-
-2011-10-26  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/50826
-	* var-tracking.c (rtx_debug_expr_p): New.
-	(use_type): Don't use debug exprs to track non-VTA variables.
-
-2011-10-26  Jeff Law  <law@redhat.com>
-
-	* doc/invoke.texi (sink-frequency-threshold): Document.
-	* tree-ssa-sink.c: Include params.h.
-	(select_best_block): New function.
-	(statement_sink_location): Use it.
-	* params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.
-
-2011-10-26  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/48108
-	* config/darwin.c (top level): Amend comments concerning LTO output.
-	(lto_section_num): New variable.  (darwin_lto_section_e): New GTY.
-	(LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
-	(LTO_NAMES_SECTION): Rename.
-	(darwin_asm_named_section): Record LTO section counts and switches
-	in a vec of darwin_lto_section_e.
-	(darwin_file_start): Remove unused code.
-	(darwin_file_end): Put an LTO section termination label.  Handle
-	output of the wrapped LTO sections, index and names table.
-
-2011-10-26  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
-	declaration.
-	(rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
-	(rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx.  Use
-	simple_return in pattern, emit instruction, and set jump_label.
-	(rs6000_emit_prologue): Update for rs6000_emit_savres_rtx.  Use
-	simple_return rather than return.
-	(emit_cfa_restores): New function.
-	(rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
-	Add missing cfa_restores for SAVE_WORLD.  Add missing LR cfa_restore
-	when using out-of-line gpr restore.  Add missing LR and FP regs
-	cfa_restores for out-of-line fpr restore.  Consolidate code setting
-	up cfa_restores.  Formatting.  Use LR_REGNO define.
-	(rs6000_output_mi_thunk): Use simple_return rather than return.
-	* config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
-	(return_internal*): Likewise.
-	(any_return, return_pred, return_str): New iterators.
-	(return, conditional return insns): Provide both return and
-	simple_return variants.
-	* config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
-	(REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
-	Move r11 and r0 later to suit shrink-wrapping.
-
-2011-10-26  Richard Guenther  <rguenther@suse.de>
-
-	* lto-wrapper.c (run_gcc): Properly init/free obstack.
-
-2011-10-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.md (UNSPEC_VSIBADDR): New.
-	* config/i386/predicates.md (vsib_address_operand,
-	vsib_mem_operator): New predicates.
-	* config/i386/i386.c (ix86_print_operand_address): Handle
-	UNSPEC_VSIBADDR addresses.
-	* config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
-	avx2_gatherdi<mode>256): Adjust expanders to use MEM with
-	UNSPEC_VSIBADDR address.
-	(*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
-	Adjust insns to use MEM with UNSPEC_VSIBADDR address.
-
-2011-10-26  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50763
-	* tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or
-	phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2.
-
-2011-10-26  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/41844
-	* Makefile.in (lto-wrapper): Depend on and link against opts-common.o.
-	(lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H).
-	* lto-wrapper.c (get_options_from_collect_gcc_options): New function.
-	(run_gcc): Use it.  Filter out language specific options.
-
-2011-10-26  Andreas Tobler  <andreast@fgznet.ch>
-
-	* config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the
-	32-bit target does.
-
-2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR driver/46617
-	* gcc.c (main): Fix fatal_error string for translation.
-
-2011-10-25  Ian Lance Taylor  <iant@google.com>
-
-	* tree-eh.c (do_return_redirection): Remove return_value_p
-	parameter.  Change all callers.
-	(lower_try_finally_nofallthru): Remove local return_val.
-	(lower_try_finally_onedest): Likewise.
-	(lower_try_finally_copy): Likewise.
-	(lower_try_finally_switch): Likewise.
-
-2011-10-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and
-	remove "&& !TARGET_64BIT"
-	(*mmx_maskmovq_rex): Removed.
-
-2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/46603
-	* reload.c (push_reload): In the out case, reload the subreg as well
-	as the reg if it has word mode.
-
-2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dwarf2out.c (add_gnat_descriptive_type_attribute): Temporarily
-	suppress debug info for the parent type.
-
-2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/ia64/ia64.c (ia64_profile_hook): Fix thinko.
-
-2011-10-25  Richard Henderson  <rth@redhat.com>
-
-	* config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Remove.
-	(vec_extract_even<mode>, vec_extract_odd<mode>): Remove.
-
-	* config/rs6000/altivec.md (vec_extract_evenv8hi,
-	vec_extract_evenv16qi, vec_extract_oddv4si,
-	vec_extract_oddv4sf): Remove.
-
-	* config/spu/spu.md (vec_extract_evenv4si, vec_extract_evenv4sf,
-	vec_extract_evenv8hi, vec_extract_evenv16qi, vec_extract_oddv4si,
-	vec_extract_oddv4sf, vec_extract_oddv8hi, vec_extract_oddv16qi,
-	vec_interleave_highv4sf, vec_interleave_lowv4sf,
-	vec_interleave_highv4si, vec_interleave_lowv4si,
-	vec_interleave_highv8hi, vec_interleave_lowv8hi,
-	vec_interleave_highv16qi, vec_interleave_lowv16qi): Remove.
-
-	* expr.c (expand_expr_real_2) [VEC_EXTRACT_EVEN_EXPR]: Use binop.
-	[VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR]: Likewise.
-	[VEC_INTERLEAVE_LOW_EXPR]: Likewise.
-	* optabs.c (expand_binop): Implement vec_interleave_high_optab,
-	vec_interleave_low_optab, vec_extract_even_optab,
-	vec_extract_odd_optab with expand_vec_perm.
-	(can_vec_perm_for_code_p): New.
-	* optabs.h: Update.
-	* tree-vect-data-refs.c (vect_strided_store_supported): Allow for
-	fallback via can_vec_perm_for_code_p.
-	(vect_strided_load_supported): Likewise.
-	* tree-vect-generic.c (expand_vector_operations_1): Never lower
-	VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR,
-	VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR.
-
-	* target.def (vec_perm_const_ok): Change parameters to mode and
-	array of indicies.
-	* doc/tm.texi: Rebuild.
-	* config/i386/i386.c (ix86_vectorize_vec_perm_const_ok): Change
-	parameters to mode and array of indicies.
-	* expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Expand operands here.
-	* optabs.c (can_vec_perm_p): Rename from can_vec_perm_expr_p.
-	Change parameters to mode and array of indicies.
-	(expand_vec_perm_1): Rename from expand_vec_perm_expr_1.
-	(expand_vec_perm): Rename from expand_vec_perm_expr.  Change
-	parameters to mode and rtx inputs.  Try lowering to QImode
-	vec_perm_const before trying fully variable permutation.
-	* optabs.h: Update decls.
-	* tree-vect-generic.c (lower_vec_perm): Extract array of indices from
-	VECTOR_CST to pass to can_vec_perm_p.
-	* tree-vect-slp.c (vect_get_mask_element): Change mask parameter type
-	from int pointer to unsigned char pointer.
-	(vect_transform_slp_perm_load): Update for change to can_vec_perm_p.
-	* tree-vect-stmts.c (perm_mask_for_reverse): Likewise.
-
-	* tree.def (VEC_EXTRACT_EVEN_EXPR): Fix typo in text name.
-	(VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR,
-	VEC_INTERLEAVE_LOW_EXPR): Likewise.
-
-2011-10-25  Mike Stump  <mikestump@comcast.net>
-
-	* reload.c (regno_clobbered_p): Fix typo.
-
-2011-10-25  Dodji Seketeli  <dodji@redhat.com>
-
-	* input.c (expand_location): Rewrite using linemap_resolve_location
-	and linemap_expand_location.  Add a comment.
-
-2011-10-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50596
-	* tree-vect-stmts.c (vect_mark_relevant): Only use
-	FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME.
-	(vectorizable_store): If is_pattern_stmt_p look through
-	VIEW_CONVERT_EXPR on lhs.
-	* tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern):
-	Use unsigned type instead of signed.
-	(vect_recog_bool_pattern): Optimize also stores into bool memory in
-	addition to casts from bool to integral types.
-	(vect_mark_pattern_stmts): If pattern_stmt already has vinfo
-	created, don't create it again.
-
-2011-10-25  Kai Tietz  <ktietz@redhat.com>
-
-	* config/i386/i386.c (ix86_frame_pointer_required): Require
-	frame-pointer, if setjmp is used for 32-bit ms-abi.
-
-2011-10-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* builtins.c (set_builtin_user_assembler_name): Remove extra
-	newline added in October 11th, 2011 change.
-
-2011-10-24  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/little-endian.opt: Delete.
-	* config.gcc: Remove references to config/sparc/little-endian.opt
-	* doc/invoke.texi: Remove documentation of -mlittl-endian on sparc.
-	* config/sparc/linux64.h: Delete references to -mlittle-endian.
-	* config/sparc/netbsd-elf.h: Likewise.
-	* config/sparc/openbsd64.h: Likewise.
-	* config/sparc/sparc.h: Likewise.
-	* config/sparc/sp64-elf.h: Likewise and delete overrides for
-	BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN.
-	* config/sparc/sparc.c (dump_target_flag_bits): Remove reference
-	to MASK_LITTLE_ENDIAN.
-	* config/sparc/sparc.opt (Mask(LITTLE_ENDIAN)): Delete.
-
-	* config/sparc/sparc.md: Only use F, G, and C constraints in FP insns.
-	Only use D, Y, and Z constraints in vector insns.
-
-	* config/sparc/sparc.md (cpu_feature, enabled): New attributes.
-	(*movsi_insn_novis3, *movsi_insn_vis3): Consolidate into one pattern
-	called *movsi_insn.
-	(*movdi_insn_sp32_v9_novis3, *movdi_insn_sp32_v9_vis3): Consolidate
-	into *movdi_insn_sp32.
-	(*movdi_insn_sp64_novis3, *movdi_insn_sp64_vis3): Consolidate into
-	one pattern called *movdi_insn_sp64.
-	(*movsf_insn_novis3, *movsf_insn_vis3, *movsf_insn_no_fpu):
-	Consolidate into one pattern called *movsf_insn.
-	(*movdf_insn_sp32_no_fpu, *movdf_insn_sp32_v9_novis3,
-	*movdf_insn_sp32_v9_vis3, *movdf_insn_sp32_v9_no_fpu): Consolidate
-	into *movdf_insn_sp32.
-	(*movdf_insn_sp64_novis3, *movdf_insn_sp64_vis3,
-	*movdf_insn_sp64_no_fpu): Consolidate into one pattern called
-	*movdf_insn_sp64.
-	(*zero_extendsidi2_insn_sp64_novis3,
-	*zero_extendsidi2_insn_sp64_vis3): Consolidate into one pattern
-	called *zero_extendsidi2_insn_sp64.
-	(*sign_extendsidi2_insn_novis3, *sign_extendsidi2_insn_vis3):
-	Consolidate into one pattern named *sign_extendsidi2_insn.
-	(*mov<VM32:mode>_insn_novis3, *mov<VM32:mode>_insn_vis3):
-	Consolidate into one pattern named *mov<VM32:mode>_insn.
-	(*mov<VM64:mode>_insn_sp64_novis3,
-	*mov<VM64:mode>_insn_sp64_novis3): Consolidate into one pattern
-	named *mov<VM64:mode>_insn_sp64.
-	(*mov<VM64:mode>_insn_sp32_novis3,
-	*mov<VM64:mode>_insn_sp32_vis3): Consolidate into one pattern
-	named *mov<VM64:mode>_insn_sp32.
-
-2011-10-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* tree-ssa-strlen.c (get_string_length): Change assertion to STPCPY.
-	(zero_length_string): Change assertion to accept strinfo without
-	length but with stmt instead.
-	Set the endptr pointer also if starting a new chain.
-	(adjust_related_strinfos): Ignore strinfos marked for delayed
-	length computation.
-	(handle_builtin_strcpy): Mark earlier strinfo elements also for
-	delayed length computation.
-
-2011-10-24  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50820
-	Port from 4.6 branch r180379
-	* doc/invoke.texi (AVR Options): New subsubsection to explain EIND
-	handling and indirect jump/calls on devices > 128k.
-
-2011-10-24  Anatoly Sokolov  <aesok@post.ru>
-	    Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49824
-	* doc/extend.texi (Declaring Attributes of Functions):
-	Document OS_main and OS_task attributes.
-	(Specifying Attributes of Variables): Move up
-	subsection "AVR Variable Attributes" as of alphabetical order.
-
-2011-10-24  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vect-stmts.c (vect_get_vec_def_for_operand): Convert constants
-	to vector element type.
-	(vectorizable_assignment): Bail out for non-mode-precision operations.
-	(vectorizable_shift): Likewise.
-	(vectorizable_operation): Likewise.
-	(vectorizable_type_demotion): Likewise.
-	(vectorizable_type_promotion): Likewise.
-	(vectorizable_store): Handle non-mode-precision stores.
-	(vectorizable_load): Handle non-mode-precision loads.
-	(get_vectype_for_scalar_type_and_size): Return a vector type
-	for non-mode-precision integers.
-	* tree-vect-loop.c (vectorizable_reduction): Bail out for
-	non-mode-precision reductions.
-
-2011-10-24  Julian Brown  <julian@codesourcery.com>
-
-	* config/m68k/m68k.c (notice_update_cc): Tighten condition for
-	setting CC_REVERSED for FP comparisons.
-
-2011-10-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50838
-	* tree-data-ref.c (dr_analyze_indices): Properly canonicalize
-	a MEM_REF base if we change it.
-
-2011-10-24  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR bootstrap/50836
-	* rtlanal.c: Swap includes of "hard-reg-set.h" and "rtl.h".
-
-	PR rtl-optimization/50833
-	* function.c (thread_prologue_and_epilogue_insns): Expect the
-	return insn optimization only if optimize.
-
-2011-10-24  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c: Break long lines.
-	Define target hooks on the fly if applicable.
-	(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove first definition
-	overridden later.
-	(targetm): Move definition to end of file.
-	(avr_can_eliminate): Make static on the fly.
-	(avr_frame_pointer_required_p): Ditto.
-	(avr_hard_regno_scratch_ok): Ditto.
-	(avr_builtin_setjmp_frame_value): Make static on the fly.
-	Indent according to coding rules.
-	(avr_case_values_threshold): Ditto.
-	(avr_attribute_table): Move down.
-
-2011-10-24  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50730
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
-	analysis if encountered unsupported data-ref.
-
-2011-10-23  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (sparc_option_override): Remove -mv8plus
-	cpu adjustment.
-	* config/sparc/linux64.h (CC1_SPEC): When defaulting to 64-bit,
-	append -mcpu=v9 when -mv8plus is given.
-
-	* config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED): We can move
-	between float and non-float regs when VIS3.
-	* config/sparc/sparc.c (eligible_for_restore_insn): We can't
-	use a restore when the source is a float register.
-	(sparc_split_regreg_legitimate): When VIS3 allow moves between
-	float and integer regs.
-	(sparc_register_move_cost): Adjust to account for VIS3 moves.
-	(sparc_preferred_reload_class): On 32-bit with VIS3 when moving an
-	integer reg to a class containing EXTRA_FP_REGS, constrain to FP_REGS.
-	(sparc_secondary_reload): On 32-bit with VIS3 when moving between
-	float and integer regs we sometimes need a FP_REGS class
-	intermediate move to satisfy the reload.  When this happens
-	specify an extra cost of 2.
-	(*movsi_insn): Rename to have "_novis3" suffix and add !VIS3 guard.
-	(*movdi_insn_sp32_v9): Likewise.
-	(*movdi_insn_sp64): Likewise.
-	(*movsf_insn): Likewise.
-	(*movdf_insn_sp32_v9): Likewise.
-	(*movdf_insn_sp64): Likewise.
-	(*zero_extendsidi2_insn_sp64): Likewise.
-	(*sign_extendsidi2_insn): Likewise.
-	(*movsi_insn_vis3): New insn.
-	(*movdi_insn_sp32_v9_vis3): New insn.
-	(*movdi_insn_sp64_vis3): New insn.
-	(*movsf_insn_vis3): New insn.
-	(*movdf_insn_sp32_v9_vis3): New insn.
-	(*movdf_insn_sp64_vis3): New insn.
-	(*zero_extendsidi2_insn_sp64_vis3): New insn.
-	(*sign_extendsidi2_insn_vis3): New insn.
-	(TFmode reg/reg split): Make sure both REG operands are float.
-	(*mov<VM32:mode>_insn): Add "_novis3" suffix and !VIS3 guard. Remove
-	easy constant to integer reg alternatives.
-	(*mov<VM64:mode>_insn_sp64): Likewise.
-	(*mov<VM64:mode>_insn_sp32_novis3): Likewise.
-	(*mov<VM32:mode>_insn_vis3): New insn.
-	(*mov<VM64:mode>_insn_sp64_vis3): New insn.
-	(*mov<VM64:mode>_insn_sp32_vis3): New insn.
-	(VM64 reg<-->reg split): New splitter for 32-bit.
-
-	* config/sparc/sparc.c (sparc_split_regreg_legitimate): New function.
-	* config/sparc/sparc-protos.h (sparc_split_regreg_legitimate):
-	Declare it.
-	* config/sparc/sparc.md (DImode reg/reg split): Use it.
-	(DFmode reg/reg split): Likewise.
-
-	* config/sparc/sparc.md (*movdi_insn_sp32_v9): Add alternatives for
-	generating fzero and fone instructions.
-	(DImode const_int --> reg splitter): Only trigger for integer regs.
-
-	* config/sparc/predicates.md (input_operand): Disallow vector
-	constants other than 0 and -1.
-	* config/sparc/sparc.c (sparc_preferred_reload_class): Return
-	NO_REGS for vector constants other than 0 and -1.
-
-	* config/sparc/sparc.h (SPARC_FIRST_INT_REG, SPARC_LAST_INT_REG,
-	SPARC_INT_REG_P): Define.
-	(HARD_REGNO_NREGS): Use SPARC_INT_REG_P.
-	(REGNO_OK_FOR_INDEX_P): Likewise.
-	* config/sparc/sparc.c (gen_df_reg): Likewise.
-	(eligible_for_return_delay): Likewise.
-	(eligible_for_sibcall_delay): Likewise.
-	(sparc_legitimate_address_p): Likewise.
-	(emit_save_or_restore_regs): Likewise.
-	(registers_ok_for_ldd_peep): Likewise.
-	* config/spac/sparc.md (DI mode splitters): Likewise.
-	(SF mode const splitters): Likewise.
-	(DF mode splitters): Likewise.
-	(32-bit DI mode logical op splitters): Likewise.
-
-2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50841
-	Revert:
-	2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
-
-2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (avx2_lshl<mode>3): Remove insn pattern.
-	(VI248_256): Remove mode iterator.
-	* config/i386/i386.c (ix86_expand_vec_perm): Use gen_ashlv4di3
-	instead of gen_avx2_lshlv4di3.
-	(bdesc_args): Use CODE_FOR_ashl{v16hi,v8si,v4di}3 instead of
-	CODE_FOR_avx2_lshl{v16hi,v8si,v4di}3.
-
-2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (sseintprefix): Rename from gthrfirstp.
-	(<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>): Delete expander.
-	(<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>) Merge insn
-	pattern from *avx2_maskload<ssemodesuffix><avxsizesuffix> and
-	*avx_maskload<ssemodesuffix><avxsizesuffix> using V48_AVX mode
-	iterator.  Use sseintprefix mode attribute.
-	(<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>): Delete expander.
-	(<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>) Merge insn
-	pattern from *avx2_maskstore<ssemodesuffix><avxsizesuffix> and
-	*avx_maskstore<ssemodesuffix><avxsizesuffix> using V48_AVX mode
-	iterator.  Use sseintprefix mode attribute.
-	(*avx2_gathersi<mode>) Use sseintprefix and ssemodesuffix mode
-	attributes.
-	(*avx2_gatherdi<mode>): Ditto.
-	(*avx2_gatherdi<mode>256): Ditto.
-	(VI48_AVX2): Remove mode iterator.
-	(gthrlastfp): Remove mode attribute.
-
-2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
-
-2011-10-23  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50763
-	* tree-ssa-tail-merge.c (same_succ_flush_bb): New function, factored
-	out of ...
-	(same_succ_flush_bbs): Use same_succ_flush_bb.
-	(purge_bbs): Remove argument.  Remove calls to same_succ_flush_bbs,
-	release_last_vdef and delete_basic_block.
-	(unlink_virtual_phi): New function.
-	(update_vuses): Add and use vuse1_phi_args argument.  Set var to
-	SSA_NAME_VAR of vuse1 or vuse2, and use var.  Handle case that
-	def_stmt2 is NULL.  Use phi result as phi arg in case vuse1 or vuse2
-	is NULL_TREE.  Replace uses of vuse1 if vuse2 is NULL_TREE.  Fix code
-	to limit replacement of uses.  Propagate phi argument for phis with a
-	single argument.
-	(replace_block_by): Update vops if phi_vuse1 or phi_vuse2 is NULL_TREE.
-	Set vuse1_phi_args if vuse1 is a phi defined in bb1.  Add
-	vuse1_phi_args as argument to call to update_vuses.  Call
-	release_last_vdef, same_succ_flush_bb, delete_basic_block.  Update
-	CDI_DOMINATORS info.
-	(tail_merge_optimize): Remove argument in call to purge_bbs.  Remove
-	call to free_dominance_info.  Only call calculate_dominance_info once.
-
-2011-10-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* fold-const.c (invert_tree_comparison): Always invert EQ_EXPR/NE_EXPR.
-
-	PR tree-optimization/44683
-	* tree-ssa-dom.c (record_edge_info): Record simple equivalences only if
-	we can be sure that there are no signed zeros involved.
-
-2011-10-23  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (estimate_badness): Scale up and handle overflows.
-
-2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50788
-	* config/i386/sse.md (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>):
-	Remove (match_dup 0).
-	(*avx2_maskload<ssemodesuffix><avxsizesuffix>): New insn pattern.
-	(*avx_maskload<ssemodesuffix><avxsizesuffix>): Ditto.
-	(*avx2_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
-	(*avx_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
-	(*avx2_maskmov<ssemodesuffix><avxsizesuffix>): Remove insn pattern.
-	(*avx_maskmov<ssemodesuffix><avxsizesuffix>): Ditto.
-
-2011-10-23  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50819
-	* tree-vectorizer.h (vect_analyze_data_ref_dependences): Remove
-	the last argument.
-	* tree-vect-loop.c (vect_analyze_loop_2): Update call to
-	vect_analyze_data_ref_dependences.
-	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Remove
-	the last argument.  Check load-after-store dependence for unknown
-	dependencies in basic blocks.
-	(vect_analyze_data_ref_dependences): Update call to
-	vect_analyze_data_ref_dependences.
-	* tree-vect-patterns.c (vect_recog_widen_shift_pattern): Fix typo.
-	* tree-vect-slp.c (vect_bb_vectorizable_with_dependencies): Remove.
-	(vect_slp_analyze_bb_1): Update call to
-	vect_analyze_data_ref_dependences.  Don't call
-	vect_bb_vectorizable_with_dependencies.
-
-2011-10-22  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS,
-	SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
-	* config/sparc/sparc.c (TARGET_SECONDARY_RELOAD): Redefine.
-	(sparc_secondary_reload): New function.
-
-	* config/sparc/sparc.h (sparc_costs): Remove extern decl.
-	(struct processor_costs): Move from here..
-	* config/sparc/sparc.c (struct processor_costs): To here.
-	(sparc_costs): Mark static.
-
-	* config/sparc/sparc.c (short_branch, reg_unused_after): Delete.
-	* config/sparc/sparc-protos.h (short_branch, reg_unused_after):
-	Get rid of declarations.
-
-2011-10-21  Paul Brook  <paul@codesourcery.com>
-
-	* config/c6x/c6x.c (c6x_asm_emit_except_personality,
-	c6x_asm_init_sections): New functions.
-	(TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): Define.
-
-2011-10-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50813
-	* config/i386/i386.c (expand_vec_perm_even_odd_1): Handle
-	V4DImode and V8SImode for !TARGET_AVX2.
-
-2011-10-21  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR bootstrap/50825
-	* sched-deps.c (add_dependence): If not doing predication, promote
-	REG_DEP_CONTROL to REG_DEP_ANTI.
-
-2011-10-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Pass address of X
-	instead of X to avr_legitimize_reload_address.
-	* config/avr/avr-protos.h (avr_legitimize_reload_address): Change
-	first argument's type from rtx to rtx*.
-	* config/avr/avr.c (avr_legitimize_reload_address): Ditto.
-	Pass PX to push_reload instead of &X.  Change log messages for
-	better distinction.
-
-2011-10-21  Roland Stigge  <stigge@antcom.de>
-
-	PR translation/47064
-	* params.def: Fix typo "compilatoin" -> "compilation".
-
-2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
-	    Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR target/50740
-	* config/i386/driver-i386.c (host_detect_local_cpu): Do cpuid 7 only
-	if max_level allows that.
-
-2011-10-21  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* reg-notes.def (DEP_CONTROL): New.
-	* sched-ebb.c (add_deps_for_risky_insns): Add a REG_DEP_CONTROL when
-	not doing speculation.
-	* rtlanal.c (record_hard_reg_sets, find_all_hard_reg_sets,
-	record_hard_reg_uses_1, record_hard_reg_uses): New functions.
-	* function.c (record_hard_reg_sets, record_hard_reg_uses,
-	record_hard_reg_uses_1): Remove; move to rtlanal.c.
-	* lists.c (copy_INSN_LIST, concat_INSN_LIST): New functions.
-	* haifa-sched.c: Swap includes of "rtl.h" and "hard-reg-set.h".
-	(MUST_RECOMPUTE_SPEC_P): New macro.
-	(real_insn_for_shadow): New function.
-	(cond_clobbered_p, recompute_todo_spec, check_clobbered_conditions,
-	toggle_cancelled_flags): New static functions.
-	(schedule_insn): Relax an assert to only check for empty hard back
-	dependencies.  Skip cancelled dependencies.  Call
-	check_clobbered_conditions.
-	(copy_insn_list): Remove function, renamed moved to lists.c.
-	(save_backtrack_point): Use new spelling copy_INSN_LIST.
-	(unschedule_insns_until): Ensure TODO_SPEC is reset properly.
-	(restore_last_backtrack_point): Likewise.  Call toggle_cancelled_flags.
-	(estimate_insn_tick): Ignore cancelled dependencies.
-	(haifa_speculate_insn): Move declaration.
-	(try_ready): Move code into recompute_todo_spec and call it.  Tweak
-	some asserts.  Ensure predicated patterns are restored if necessary.
-	Dump DEP_CONTROL flag.
-	(haifa_change_pattern): Merge with sched_change_pattern.
-	(sched_change_pattern): Remove function.
-	* sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP): Remove.  All
-	uses changed to simply not test NON_FLUSH_JUMP_P.
-	(ds_to_dk, dk_to_ds, dump_dep, ds_to_dt, dump_ds, check_dep): Handle
-	REG_DEP_CONTROL.
-	(dep_spec_p): If DO_PREDICATION, REG_DEP_CONTROL is speculative.
-	(reg_pending_control_uses, control_dependency_cache): New static
-	variables.
-	(sched_get_reverse_condition_uncached): New function.
-	(sd_find_dep_between): Remove pointless assert.  Look in
-	control_dependency_cache.
-	(ask_dependency_caches, set_dependency_caches, sd_delete_dep,
-	extend_dependency_caches, sched_deps_finish): Handle REG_DEP_CONTROL
-	and control_dependency_cache.
-	(sd_unresolve_dep): Use dep_spec_p.
-	(add_dependence): Now a wrapper around add_dependence_1, handling
-	REG_DEP_CONTROL specially.
-	(flush_pending_lists): Clear pending_jump_insns.
-	(sched_analyze_1): Handle pending_jump_insns like a memory flush.
-	(sched_analyze_2): Unconditionally add to pending memory flushes,
-	keep previous behaviour but apply it to pending_jump_insns instead.
-	(sched_analyze_insn): Defer adding jump reg dependencies using
-	reg_pending_control_uses; add them to the control_uses list.  Handle
-	pending_jump_insns and control_uses when adding dependence lists.
-	(deps_analyze_insn): Update INSN_COND_DEPS.
-	(deps_analyze_insn): Add jumps to pending_jump_insns rather than
-	last_pending_memory_flush.
-	(init_deps): Initialize pending_jump_insns.
-	(free_deps): Free control_uses.
-	(remove_from_deps): Remove from pending_jump_insns.
-	(init_deps_global): Allocate reg_pending_control_uses).
-	(finish_deps_global): Free it.
-	(add_dependence_1): Renamed from add_dependence.  Handle
-	REG_DEP_CONTROL.
-	* rtl.h (record_hard_reg_uses, find_all_hard_reg_sets): Declare.
-	(copy_INSN_LIST, concat_INSN_LIST): Declare.
-	* sched-int.h (struct deps_reg): Add control_uses.
-	(struct deps_desc): Add pending_jump_insns.
-	(struct _haifa_deps_insn_data): Add cond_deps.
-	(struct _haifa_insn_data): Add must_recompute_spec and predicated_pat.
-	(INSN_COND_DEPS, PREDICATED_PAT): New macros.
-	(BITS_PER_DEP_WEAK): Adjust for two extra bits in the word.
-	(DEP_CONTROL): New macro.
-	(DEP_TYPES): Include it.
-	(HARD_DEP): Adjust definition.
-	(DEP_CANCELLED): New macro.
-	(enum SCHED_FLAGS): Add DO_PREDICATION.
-	(sched_get_reverse_condition_uncached, real_insn_for_shadow): Declare.
-	* sched-rgn.c (concat_INSN_LIST): Remove function.
-	(deps_join): Handle pending_jump_insns.
-	(free_pending_lists): Likewise.
-	* config/c6x/c6x.c (c6x_set_sched_flags): Set DO_PREDICATION for final
-	schedule.
-
-2011-10-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50820
-	* config/avr/libgcc.S (__EIND__): New define to 0x3C.
-	(__tablejump__): Consistently use EIND for indirect jump/call.
-	(__tablejump_elpm__): Ditto.
-
-2011-10-21  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* config/c6x/c6x.md (attr "op_pattern"): New.
-	(load_sdata_pic, mov<mode>_insn for QIHIM and SISFVM): Set it.
-	* config/c6x/c6x-mult.md.in (mulhi3_VARIANT_, mulhisi3_insn_VARIANT_):
-	Likewise.
-	* config/c6x/c6x-mult.md: Regenerate.
-	* config/c6x/c6x.c: Include "regrename.h".
-	(unit_req_table): New typedef.
-	(unit_reqs): Use it for the declaration.
-	(unit_req_factor, get_unit_reqs, merge_unit_reqs, unit_req_imbalance,
-	get_unit_operand_masks, try_rename_operands, reshuffle_units): New
-	static functions.
-	(count_unit_reqs): New arg reqs.  All callers changed.  Use
-	get_unit_reqs, and don't merge here.
-	(res_mii): New arg reqs.  All callers changed.  Rewrite to use a loop
-	using unit_req_factor.
-	(hwloop_optimize): Call reshuffle_units.  Call merge_unit_reqs after
-	count_unit_reqs.
-	(c6x_reorg): Add reg notes problem, and call df_analyze.
-	* Makefile.in ($(out_object_file)): Depend on regrename.h.
-
-2011-10-21  Kai Tietz  <ktietz@redhat.com>
-
-	* fold-const.c (simple_operand_p_2): Handle integral
-	casts from boolean-operands.
-
-2011-10-21  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (dump_cgraph_node): Dump alias flag.
-	* cgraphunit.c (handle_alias_pairs): Handle weakrefs with
-	no destination.
-	(get_alias_symbol): New function.
-	(output_weakrefs): Output also weakrefs with no destinatoin.
-	(lto_output_node): Output weakref alias flag when at function boundary.
-
-2011-10-21  Andrew Stubbs  <ams@codesourcery.com>
-
-	PR target/50809
-	* config/arm/driver-arm.c (vendors): Make static.
-
-2011-10-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_emit_swdivsf): Force b into register.
-	(ix86_emit_swsqrtsf): Force a into register.
-
-2011-10-20  Mike Stump  <mikestump@comcast.net>
-
-	* regcprop.c (copyprop_hardreg_forward_1): Update recog_data
-	after validate_change wipes it out.
-
-2011-10-20  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.md ("vec_permv16qi"): Reduce selector modulo 32
-	before using the shufb instruction.
-
-2011-10-20  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR target/50766
-	* config/i386/i386.md (bmi_bextr_<mode>): Update register/
-	memory operand order.
-	(bmi2_bzhi_<mode>3): Ditto.
-	(bmi2_pdep_<mode>3): Ditto.
-	(bmi2_pext_<mode>3): Ditto.
-
-2011-10-20  Richard Henderson  <rth@redhat.com>
-
-	* target.def (vec_perm_const_ok): Rename from builtin_vec_perm_ok.
-	* optabs.c (can_vec_perm_expr_p): Update to match.
-	(expand_vec_perm_expr): Likewise.
-	* config/i386/i386.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): Rename
-	from TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK.
-	* doc/tm.texi.in: Likewise.
-
-2011-10-20  Sergey Ostanevich  <sergos.gnu@gmail.com>
-
-	PR target/50572
-	* config/i386/i386.c (processor_target_table): Change Atom
-	align_loops_max_skip to 15.
-
-2011-10-20  Richard Henderson  <rth@redhat.com>
-
-	* target.def (builtin_vec_perm): Remove.
-	* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
-	* config/i386/i386.c (ix86_expand_vec_perm_builtin): Remove.
-	(IX86_BUILTIN_VEC_PERM_*): Remove.
-	(bdesc_args): Remove vec_perm builtins
-	(ix86_expand_builtin): Likewise.
-	(ix86_expand_vec_perm_const_1): Rename from
-	ix86_expand_vec_perm_builtin_1.
-	(extract_vec_perm_cst): Merge into...
-	(ix86_vectorize_vec_perm_const_ok): ... here.  Rename from
-	ix86_vectorize_builtin_vec_perm_ok.
-	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
-	* config/rs6000/rs6000.c (rs6000_builtin_vec_perm): Remove.
-	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
-	* config/spu/spu.c (spu_builtin_vec_perm): Remove.
-	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
-
-2011-10-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/47989
-	* config/i386/i386.h (RECIP_MASK_DEFAULT): New define.
-	* config/i386/i386.op (recip_mask): Initialize with RECIP_MASK_DEFAULT.
-	* doc/invoke.texi (ix86 Options, -mrecip): Document that GCC
-	implements vectorized single float division and vectorized sqrtf(x)
-	with reciprocal sequence with additional Newton-Raphson step with
-	-ffast-math.
-
-2011-10-20  Dodji Seketeli  <dodji@redhat.com>
-
-	* ggc-zone.c (ggc_internal_alloc_zone_stat): Rename
-	ggc_alloced_size_order_for_request into ggc_round_alloc_size like
-	it was done in ggc-page.c.
-
-	PR other/50659
-	* doc/cppopts.texi: Use @smallexample/@end smallexample in
-	documentation for -fdebug-cpp instead of @quotation/@end quotation
-	that is not supported by contrib/texi2pod.pl.
-
-2011-10-19  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (inline_small_functions): Always update all calles after
-	inlining.
-
-2011-10-19  Jan Hubicka  <jh@suse.cz>
-
-	PR bootstrap/50709
-	* ipa-inline.c (inline_small_functions): Fix checking code to not make
-	effect on fibheap stability.
-
-2011-10-20  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* config/m68k/t-linux (M68K_MLIB_CPU): Add ColdFire CPUs.
-
-2011-10-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/50106
-	* config/arm/arm.c (thumb_unexpanded_epilogue): Handle return
-	reg size from 1-3.
-
-2011-10-20  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-loop-im.c (stmt_cost): Add WIDEN_*, FMA_EXPR
-	and rotates to the set of expensive operations.
-
-2011-10-19  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (sparc_expand_move): Use can_create_pseudo_p.
-	(sparc_emit_set_const32): Likewise.
-	(sparc_emit_set_const64_longway): Likewise.
-	(sparc_emit_set_const64): Likewise.
-	(sparc_legitimize_pic_address): Likewise.
-	(memory_ok_for_ldd): Likewise.
-
-2011-10-20  Dehao Chen  <dehao@google.com>
-
-	* profile.c (compute_branch_probabilities): Compute and dump the
-	overlap between the static estimation and the instrumentation profile.
-	(OVERLAP_BASE): New macro.
-	(compute_frequency_overlap): New function
-
-2011-10-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (expand_vec_perm_vpshufb2_vpermq_even_odd): Use
-	d->op1 instead of d->op0 for the second vpshufb.
-	(expand_vec_perm_even_odd_1): For V8SImode fix vpshufd immediates.
-	(ix86_expand_vec_perm_const): If mask indicates two operands are
-	needed, but both are the same and expanding them as d.op0 == d.op1
-	failed, retry with d.op0 != d.op1.
-	(ix86_expand_vec_perm_builtin): Likewise.  Handle sorry printing
-	also for d.nelt == 32.
-
-	PR middle-end/50754
-	* cfgexpand.c (expand_debug_expr): Handle WIDEN_LSHIFT_EXPR, ignore
-	VEC_PERM_EXPR.
-
-2011-10-19  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* regrename.h: New file.
-	* regrename.c: Include it.  Also include "emit-rtl.h".
-	(struct du_head, struct du_chain, du_head_p DEF_VEC and
-	DEF_VEC_ALLOC_P): Move to regrename.h.
-	(do_replace): Remove declaration.
-	(insn_rr): New variable.
-	(cur_operand): New static variable.
-	(regrename_chain_from_id): Renamed from chain_from_id and no longer
-	static.  All callers changed.
-	(record_operand_use): New static function.
-	(scan_rtx_reg): Use it.
-	(find_best_rename_reg): New function, broken out of rename_chains.
-	(rename_chains): Use it.  Don't update chain regno and nregs here, ...
-	(regrename_do_replace): ... do it here instead.  Renamed from
-	do_replace, and no longer static.  All callers changed.
-	(regrename_analyze): No longer static.  New arg bb_mask.
-	All callers changed.  If bb_mask is nonzero, use it to limit the
-	number of basic blocks we analyze.  If we failed to analyze a block,
-	clear insn operand data.
-	(record_out_operands): New arg insn_info.  Update cur_operand if it is
-	nonnull.
-	(build_def_use): If insn_rr is nonnull, pass an insn_info to
-	record_out_operands, and update cur_operand here as well.
-	(regrename_init, regrename_finish): New functions.
-	(regrename_optimize): Use them.
-	* Makefile.in (regrename.o): Adjust dependencies.
-
-2011-10-19  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50769
-	* tree-ssa-tail-merge.c (replace_block_by): Calculate phi_vuse2
-	unconditionally.  Handle case that phi_vuse2 is not an SSA_NAME.  Add
-	dummy argument .MEM to phi when increasing number of arguments of phi by
-	redirecting edges to the block with phi.
-
-2011-10-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/50777
-	* configure.ac: Save and restore CXXFLAGS around
-	gcc_AC_CHECK_DECLS uses.
-	Check for madvise() declaration with g++ if --enable-build-with-cxx.
-	* configure: Regenerate.
-	* config.in: Regenerate.
-	* ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE.
-
-2011-10-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/49310
-	* var-tracking.c (loc_exp_dep, onepart_aux): New structs.
-	(variable_part): Replace offset with union.
-	(enum onepart_enum, onepart_enum_t): New.
-	(variable_def): Drop cur_loc_changed, add onepart.
-	(value_chain_def, const_value_chain): Remove.
-	(VAR_PART_OFFSET, VAR_LOC_1PAUX): New macros, with checking.
-	(VAR_LOC_DEP_LST, VAR_LOC_DEP_LSTP): New macros.
-	(VAR_LOC_FROM, VAR_LOC_DEPTH, VAR_LOC_DEP_VEC): Likewise.
-	(value_chain_pool, value_chains): Remove.
-	(dropped_values): New.
-	(struct parm_reg): Only if HAVE_window_save.
-	(vt_stack_adjustments): Don't record register arguments.
-	(dv_as_rtx): New.
-	(dv_onepart_p): Return a onepart_enum_t.
-	(onepart_pool): New.
-	(dv_pool): Remove.
-	(dv_from_rtx): New.
-	(variable_htab_free): Release onepart aux data.  Reset flags.
-	(value_chain_htab_hash, value_chain_htab_eq): Remove.
-	(unshare_variable): Use onepart field.  Propagate onepart aux
-	data or offset.  Drop cur_loc_changed.
-	(val_store): Cope with NULL insn.  Rephrase dump output.  Check
-	for unsuitable locs.  Add FIXME on using cselib locs.
-	(val_reset): Remove FIXME of unfounded concerns.
-	(val_resolve): Check for unsuitable locs.  Add FIXME on using
-	cselib locs.
-	(variable_union): Use onepart field, adjust access to offset.
-	(NO_LOC_P): New.
-	(VALUE_CHANGED, DECL_CHANGED): Update doc.
-	(set_dv_changed): Clear NO_LOC_P when changed.
-	(find_loc_in_1pdv): Use onepart field.
-	(intersect_loc_chains): Likewise.
-	(unsuitable_loc): New.
-	(loc_cmp): Keep ENTRY_VALUEs at the end of the loc list.
-	(add_value_chain, add_value_chains): Remove.
-	(add_cselib_value_chains, remove_value_chain): Likewise.
-	(remove_value_chains, remove_cselib_value_chains): Likewise.
-	(canonicalize_loc_order_check): Use onepart.  Drop cur_loc_changed.
-	(canonicalize_values_star, canonicalize_vars_star): Use onepart.
-	(variable_merge_over_cur): Likewise.  Adjust access to offset.
-	Drop cur_loc_changed.
-	(variable_merge_over_src): Use onepart field.
-	(remove_duplicate_values): Likewise.
-	(variable_post_merge_new_vals): Likewise.
-	(find_mem_expr_in_1pdv): Likewise.
-	(dataflow_set_preserve_mem_locs): Likewise.  Drop cur_loc_changed
-	and value chains.
-	(dataflow_set_remove_mem_locs): Likewise.  Use VAR_LOC_FROM.
-	(variable_different_p): Use onepart field.  Move onepart test out
-	of the loop.
-	(argument_reg_set): Drop.
-	(add_uses, add_stores): Preserve but do not record in dynamic
-	tables equivalences for ENTRY_VALUEs and CFA_based addresses.
-	Avoid unsuitable address expressions.
-	(EXPR_DEPTH): Unlimit.
-	(EXPR_USE_DEPTH): Repurpose PARAM_MAX_VARTRACK_EXPR_DEPTH.
-	(prepare_call_arguments): Use DECL_RTL_IF_SET.
-	(dump_var): Adjust access to offset.
-	(variable_from_dropped, recover_dropped_1paux): New.
-	(variable_was_changed): Drop cur_loc_changed.  Use onepart.
-	Preserve onepart aux in empty_var.  Recover empty_var and onepart
-	aux from dropped_values.
-	(find_variable_location_part): Special-case onepart.  Adjust
-	access to offset.
-	(set_slot_part): Use onepart.  Drop cur_loc_changed.  Adjust
-	access to offset.  Initialize onepaux.  Drop value chains.
-	(delete_slot_part): Drop value chains.  Use VAR_LOC_FROM.
-	(VEC (variable, heap), VEC (rtx, stack)): Define.
-	(expand_loc_callback_data): Drop dummy, cur_loc_changed,
-	ignore_cur_loc.  Add expanding, pending, depth.
-	(loc_exp_dep_alloc, loc_exp_dep_clear): New.
-	(loc_exp_dep_insert, loc_exp_dep_set): New.
-	(notify_dependents_of_resolved_value): New.
-	(update_depth, vt_expand_var_loc_chain): New.
-	(vt_expand_loc_callback): Revamped.
-	(resolve_expansions_pending_recursion): New.
-	(INIT_ELCD, FINI_ELCD): New.
-	(vt_expand_loc): Use the new macros above.  Drop ignore_cur_loc
-	parameter, adjust all callers.
-	(vt_expand_loc_dummy): Drop.
-	(vt_expand_1pvar): New.
-	(emit_note_insn_var_location): Operate on non-debug decls only.
-	Revamp multi-part cur_loc recomputation and one-part expansion.
-	Drop cur_loc_changed.  Adjust access to offset.
-	(VEC (variable, heap)): Drop.
-	(changed_variables_stack, changed_values_stack): Drop.
-	(check_changed_vars_0, check_changed_vars_1): Remove.
-	(check_changed_vars_2, check_changed_vars_3): Remove.
-	(values_to_stack, remove_value_from_changed_variables): New.
-	(notify_dependents_of_changed_value, process_changed_values): New.
-	(emit_notes_for_changes): Revamp onepart updates.
-	(emit_notes_for_differences_1): Use onepart.  Drop cur_loc_changed
-	and value chains.  Propagate onepaux.  Recover empty_var and onepaux
-	from dropped_values.
-	(emit_notes_for_differences_2): Drop value chains.
-	(emit_notes_in_bb): Adjust.
-	(vt_emit_notes): Drop value chains, changed_variables_stack.
-	Initialize and release dropped_values.
-	(create_entry_value): Revamp.
-	(vt_add_function_parameter): Use new interface.
-	(note_register_arguments): Remove.
-	(vt_initialize): Drop value chains and register arguments.
-	(vt_finalize): Drop value chains.  Release windowed_parm_regs only
-	if HAVE_window_save.
-	* rtl.h: Document various pass-local uses of RTL flags.
-	* tree.h (DECL_RTL_KNOWN_SET): New.
-	* doc/invoke.texi (param max-vartrack-expr-depth): Update
-	description and default.
-
-2011-10-19  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50447
-	* config/avr/avr.md (cc): New alternative out_plus_noclobber.
-	(adjust_len): Ditto.
-	(addhi3): Don't pipe through short; use gen_int_mode instead.
-	Prior to reload, expand to gen_addhi3_clobber.
-	(*addhi3): Use avr_out_plus_noclobber if applicable, use
-	out_plus_noclobber in cc and adjust_len attribute.
-	(addhi3_clobber): 2 new RTL peepholes.
-	(addhi3_clobber): New insn.
-	* config/avr/avr-protos.h: (avr_out_plus_noclobber): New prototype.
-	* config/avr/avr.c (avr_out_plus_noclobber): New function.
-	(notice_update_cc): Handle CC_OUT_PLUS_NOCLOBBER.
-	(avr_out_plus_1): Tweak if only MSB is +/-1 and other bytes are 0.
-	Set cc0 to set_zn for adiw on 16-bit values.
-	(adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS_NOCLOBBER.
-	(expand_epilogue): No need to add 0 to frame_pointer_rtx.
-
-2011-10-19  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50780
-	* tree-ssa-forwprop.c (forward_propagate_into_cond): Verify
-	the condition is properly gimple before using it.
-	* tree-eh (stmt_could_throw_1_p): Properly extract the
-	operation type from comparisons.
-
-2011-10-19  Roland Stigge  <stigge@antcom.de>
-
-	PR translation/48638
-	* plugin.c (add_new_plugin): Fix typo in fatal_error message.
-
-2011-10-19  Roland Stigge  <stigge@antcom.de>
-
-	PR translation/49517
-	* config/rx/rx.c (rx_print_operand): Fix typo in warning message.
-
-2011-10-19  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50768
-	* gimple-fold.c (gimplify_and_update_call_from_tree): Rewrite.
-
-2011-10-19  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/50340
-	* sel-sched-ir.c (update_target_availability): LHS register
-	availability is not known if the unavailable LHS of the other
-	expression is a different register.
-
-2011-10-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	PR target/50310
-	* config/spu/spu.c (spu_emit_vector_compare): Support unordered
-	floating-point comparisons.
-
-2011-10-19  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphunit.c (handle_alias_pairs): Also handle wekref with
-	destination declared.
-	(output_weakrefs): New function.
-	* varpool.c (varpool_create_variable_alias): Handle external aliases.
-
-2011-10-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (loc_descriptor): For SUBREG pass SUBREG_REG's mode as
-	second argument instead of mode.
-
-2011-10-18  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_expand_vec_perm): In merge_two use
-	mode SUBREG of operands[0] as target.
-	(valid_perm_using_mode_p): Don't ignore higher bits of d->perm.
-	(expand_vec_pshufb): For V8SImode vmode emit avx2_permvarv8si.
-	(expand_vec_perm_1): Handle identity and some broadcast
-	permutations.
-	(expand_vec_perm_interleave2): Handle also 32-byte modes, using
-	vperm2[fi]128 or vpunpck[lh]* followed by single insn permutation.
-	For d->testing_p return true earlier to avoid creating more GC
-	garbage.
-	(expand_vec_perm_vpermq_perm_1): New function.
-	(expand_vec_perm_vpshufb2_vpermq): For d->testing_p return true
-	earlier to avoid creating more GC garbage.  Fix handling of
-	V16HImode.  Avoid some SUBREGs in SET_DEST.
-	(expand_vec_perm_broadcast_1): Return false for 32-byte integer
-	vector modes.
-	(expand_vec_perm_vpshufb4_vpermq2): New function.
-	(ix86_expand_vec_perm_builtin_1): Call expand_vec_perm_vpermq_perm_1
-	and expand_vec_perm_vpshufb4_vpermq2.
-
-2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/driver-arm.c (host_detect_local_cpu): Close the file
-	before exiting.
-
-2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
-
-	PR tree-optimization/50717
-	* tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type'
-	parameter.  Calculate 'type' from stmt.
-	(convert_mult_to_widen): Update call the is_widening_mult_p.
-	(convert_plusminus_to_widen): Likewise.
-
-2011-10-18  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (struct machine_function): New data structure.
-	(spu_init_machine_status): New function.
-	(spu_option_override): Install it.
-	(get_pic_reg): Set and use cfun->machine->pic_reg.
-	(spu_split_immediate): Do not set crtl->uses_pic_offset_table.
-	(need_to_save_reg): Use cfun->machine->pic_reg instead of
-	checking crtl->uses_pic_offset_table.
-	(spu_expand_prologue): Likewise.
-
-2011-10-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50735
-	* function.c (gimplify_parameters): Use create_tmp_var instead of
-	create_tmp_reg.  If parm is not TREE_ADDRESSABLE and type is complex
-	or vector type, set DECL_GIMPLE_REG_P.
-
-2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config.host (arm*-*-linux*): Add driver-arm.o and x-arm.
-	* config/arm/arm.opt: Add 'native' processor_type and
-	arm_arch enum values.
-	* config/arm/arm.h (host_detect_local_cpu): New prototype.
-	(EXTRA_SPEC_FUNCTIONS): New define.
-	(MCPU_MTUNE_NATIVE_SPECS): New define.
-	(DRIVER_SELF_SPECS): New define.
-	* config/arm/driver-arm.c: New file.
-	* config/arm/x-arm: New file.
-	* doc/invoke.texi (ARM Options): Document -mcpu=native,
-	-mtune=native and -march=native.
-
-2011-10-18  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/50205
-	* sel-sched.c (count_occurrences_1): Simplify on the assumption that
-	p->x is a register.  Forbid substitution when the same register is
-	found in a different mode.
-	(count_occurrences_equiv): Assert that 'what' is a register.
-
-2011-10-18  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50767
-	* tree-ssa-pre.c (create_expression_by_pieces): Update the
-	folded statement.
-
-2011-10-18  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/arm.c (arm_block_move_unaligned_straight)
-	(arm_adjust_block_mem, arm_block_move_unaligned_loop)
-	(arm_movmemqi_unaligned): New.
-	(arm_gen_movmemqi): Support unaligned block copies.
-
-2011-10-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	* doc/md.texi (vec_widen_ushiftl_hi, vec_widen_ushiftl_lo,
-	vec_widen_sshiftl_hi, vec_widen_sshiftl_lo): Document.
-	* tree-pretty-print.c (dump_generic_node): Handle WIDEN_LSHIFT_EXPR,
-	VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
-	(op_code_prio): Likewise.
-	(op_symbol_code): Handle WIDEN_LSHIFT_EXPR.
-	* optabs.c (optab_for_tree_code): Handle
-	VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
-	(init-optabs): Initialize optab codes for vec_widen_u/sshiftl_hi/lo.
-	* optabs.h (enum optab_index): Add OTI_vec_widen_u/sshiftl_hi/lo.
-	* genopinit.c (optabs): Initialize the new optabs.
-	* expr.c (expand_expr_real_2): Handle
-	VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
-	* gimple-pretty-print.c (dump_binary_rhs): Likewise.
-	* tree-vectorizer.h (NUM_PATTERNS): Increase to 8.
-	* tree.def (WIDEN_LSHIFT_EXPR, VEC_WIDEN_LSHIFT_HI_EXPR,
-	VEC_WIDEN_LSHIFT_LO_EXPR): New.
-	* cfgexpand.c (expand_debug_expr): Handle new tree codes.
-	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
-	vect_recog_widen_shift_pattern.
-	(vect_handle_widen_mult_by_const): Rename...
-	(vect_handle_widen_op_by_const): ...to this.  Handle shifts.
-	Add a new argument, update documentation.
-	(vect_recog_widen_mult_pattern): Assume that only second
-	operand can be constant.  Update call to
-	vect_handle_widen_op_by_const.
-	(vect_recog_over_widening_pattern): Fix typo.
-	(vect_recog_widen_shift_pattern): New.
-	* tree-vect-stmts.c (vectorizable_type_promotion): Handle
-	widening shifts.
-	(supportable_widening_operation): Likewise.
-	* tree-inline.c (estimate_operator_cost): Handle new tree codes.
-	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
-	* tree-cfg.c (verify_gimple_assign_binary): Likewise.
-	* config/arm/neon.md (neon_vec_<US>shiftl_<mode>): New.
-	(vec_widen_<US>shiftl_lo_<mode>, neon_vec_<US>shiftl_hi_<mode>,
-	vec_widen_<US>shiftl_hi_<mode>, neon_vec_<US>shift_left_<mode>):
-	Likewise.
-	* config/arm/predicates.md (const_neon_scalar_shift_amount_operand):
-	New.
-	* config/arm/iterators.md (V_innermode): New.
-	* tree-vect-slp.c (vect_build_slp_tree): Require same shift operand
-	for widening shift.
-
-2011-10-18  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-alias.h (struct pt_solution): Remove
-	vars_contains_restrict member.
-	(pt_solutions_same_restrict_base): Remove.
-	(pt_solution_set): Adjust.
-	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove
-	vars_contains_restrict handling.
-	(dump_points_to_solution): Likewise.
-	(ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base.
-	* tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var
-	field.
-	(new_var_info): Do not initialize it.
-	(ipa_escaped_pt): Adjust.
-	(make_constraint_from_restrict): Make the tag global.
-	(make_constraint_from_global_restrict): New function.
-	(make_constraint_from_heapvar): Remove.
-	(create_variable_info_for): Do not make restrict vars point
-	to NONLOCAL.
-	(intra_create_variable_infos): Likewise.
-	(find_what_var_points_to): Remove vars_contains_restrict handling.
-	(pt_solution_set): Adjust.
-	(pt_solution_ior_into): Likewise.
-	(pt_solutions_same_restrict_base): Remove.
-	(compute_points_to_sets): Do not test is_restrict_var.
-	* cfgexpand.c (update_alias_info_with_stack_vars): Adjust.
-	* gimple-pretty-print.c (pp_points_to_solution): Likewise.
-
-2011-10-18  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50672
-	* tree-ssa-dce.c (mark_virtual_operand_for_renaming): New function,
-	factored out of ...
-	(mark_virtual_phi_result_for_renaming): Use
-	mark_virtual_operand_for_renaming.
-	* tree-flow.h (mark_virtual_operand_for_renaming): Declare.
-	* tree-ssa-tail-merge.c (release_last_vdef): New function.
-	(purge_bbs): Add update_vops parameter.  Call release_last_vdef for each
-	deleted basic block.
-	(tail_merge_optimize): Add argument to call to purge_bbs.
-
-2011-10-18  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50716
-	* expr.c (get_object_or_type_alignment): New function.
-	(expand_assignment): Use it.
-	(expand_expr_real_1): Likewise.
-
-2011-10-18  Dodji Seketeli  <dodji@redhat.com>
-
-	PR bootstrap/50760
-	* input.c (dump_line_table_statistics): Use long, not size_t.
-
-2011-10-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.md (in_call_delay): Fix formatting issues.
-
-2011-10-17  Simon Baldwin  <simonb@google.com>
-	    Ian Lance Taylor  <iant@google.com>
-
-	* configure.ac: Add --with-native-system-header-dir.  Set and
-	substitute NATIVE_SYSTEM_HEADER_DIR.  Use native_system_header
-	when setting target_header_dir.
-	* config.gcc: Always set native_system_header_dir.
-	(*-*-gnu*): Set native_system_header_dir.  Don't use t-gnu.
-	(i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir.  Don't
-	use i386/t-djgpp.
-	(i[34567]86-*-mingw* | x86_64-*-mingw*): Set
-	native_system_header_dir.
-	(spu-*-elf*): Set native_system_header_dir.
-	* Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to
-	@NATIVE_SYSTEM_HEADER_DIR@.
-	(PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR.
-	* cppdefault.c (STANDARD_INCLUDE_DIR): Don't define.
-	(NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
-	STANDARD_INCLUDE_COMPONENT.
-	(cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR.  Rename
-	STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
-	* system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and
-	STANDARD_INCLUDE_COMPONENT.
-	* config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove.
-	* config/i386/t-mingw-w32: Likewise.
-	* config/i386/t-mingw-w64: Likewise.
-	* config/spu/t-spu-elf: Likewise.
-	* config/i386/t-djgpp: Remove.
-	* config/t-gnu: Remove.
-	* config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define.
-	(NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
-	STANDARD_INCLUDE_COMPONENT.
-	* config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define.
-	* config/spu/spu-elf.h: Likewise.
-	* config/vms/xm-vms.h: Likewise.
-	* config/gnu.h: Likewise.
-	* config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR
-	and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and
-	NATIVE_SYSTME_HEADER_COMPONENT.
-	* doc/install.texi (Configuration): Document
-	--with-native-system-header-dir.  Mention it in the documentation
-	for --with-sysroot and --with-build-sysroot.
-	* doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or
-	STANDARD_INCLUDE_DIR.  Rename STANDARD_INCLUDE_COMPONENT to
-	NATIVE_SYSTEM_HEADER_COMPONENT.  Rename uses of
-	STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
-	* doc/fragments.texi (Target Fragment): Don't document
-	NATIVE_SYSTEM_HEADER_DIR.
-	* configure, doc/tm.texi: Rebuild.
-
-2011-10-17  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/sparc.md: Use register_or_zero_operand where rJ
-	is the constraint.
-
-	* config/sparc/sparc.md (vec_perm_constv8qi, vec_perm<mode>): New
-	patterns.
-	* config/sparc/sparc.c (sparc_expand_vec_perm_bmask): New function.
-	* config/sparc/sparc-protos.h (sparc_expand_vec_perm_bmask): Declare.
-
-2011-10-17  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc-modes.def: Add single entry vector modes for
-	DImode and SImode.
-	* config/sparc/sparc.md (V32, V32I, V64, V64I, V64N8): Delete
-	mode iterators.
-	(mov<V32:mode>): Revert back to plain SFmode pattern.
-	(*movsf_insn): Likewise.
-	(mov<V64:mode>): Revert back to plain DFmode pattern.
-	(*movdf_insn_sp32): Likewise.
-	(*movdf_insn_sp32_v9): Likewise.
-	(*movdf_insn_sp64): Likewise.
-	(V64 mode splitters) Likewise.
-	(addsi3): Remove VIS alternatives.
-	(subsi3): Likewise.
-	(and<V64I:mode>3): Revert to DImode only pattern.
-	(and<V64I:mode>3_sp32): Likewise.
-	(*and<V64I:mode>3_sp64): Likewise.
-	(and<V32I:mode>3): Likewise.
-	(*and_not_<V64I:mode>_sp32): Likewise.
-	(*and_not_<V64I:mode>_sp64): Likewise.
-	(*and_not_<V32I:mode>): Likewise.
-	(ior<V64I:mode>3): Likewise.
-	(*ior<V64I:mode>3_sp32): Likewise.
-	(*ior<V64I:mode>3_sp64): Likewise.
-	(ior<V32I:mode>3): Likewise.
-	(*or_not_<V64I:mode>_sp32): Likewise.
-	(*or_not_<V64I:mode>_sp64): Likewise.
-	(*or_not_<V32I:mode>): Likewise.
-	(xor<V64I:mode>3): Likewise.
-	(*xor<V64I:mode>3_sp32): Likewise.
-	(*xor<V64I:mode>3_sp64): Likewise.
-	(xor<V32I:mode>3): Likewise.
-	(V64I mode splitters): Likewise.
-	(*xor_not_<V64I:mode>_sp32): Likewise.
-	(*xor_not_<V64I:mode>_sp64): Likewise.
-	(*xor_not_<V32I:mode>): Likewise.
-	(one_cmpl<V64I:mode>2): Likewise.
-	(*one_cmpl<V64I:mode>2_sp32): Likewise.
-	(*one_cmpl<V64I:mode>2_sp64): Likewise.
-	(one_cmpl<V32I:mode>2): Likewise.
-	(VM32, VM64, VMALL): New mode iterators.
-	(vbits, vconstr, vfptype): New mode attributes.
-	(mov<VMALL:mode>): New expander.
-	(*mov<VM32:mode>_insn): New insn.
-	(*mov<VM64:mode>_insn_sp64): New insn.
-	(*mov<VM64:mode>_insn_sp32): New insn, and associated splitter
-	specifically for the register to memory case.
-	(vec_init<mode>): New expander.
-	(VADDSUB): New mode iterator.
-	(<plusminus_insn>v2si3, <plusminus_insn>v2hi3): Remove and replace
-	with...
-	(<plusminus_insn><mode>3): New consolidated pattern.
-	(VL): New mode iterator for logical operations.
-	(vlsuf): New more attribute.
-	(vlop): New code iterator.
-	(vlinsn, vlninsn): New code attributes.
-	(<code><mode>3): New insn to non-negated vector logical ops.
-	(*not_<code><mode>3): Likewise for negated variants.
-	(*nand<mode>_vis): New insn.
-	(vlnotop): New code iterator.
-	(*<code>_not1<mode>_vis, *<code>_not2<mode>_vis): New insns.
-	(one_cmpl<mode>2): New insn.
-	(faligndata<V64I:mode>_vis): Rewrite to use VM64 iterator.
-	(bshuffle<VM64:mode>_vis): Likewise.
-	(v<vis3_shift_patname><mode>3): Use GCM mode iterator.
-	(fp<plusminus_insn>64_vis): Use V1DI mode.
-	(VASS mode iterator): Use V1SI not SI mode.
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Account for
-	single-entry vector mode changes.
-	(sparc_expand_builtin): Likewise.
-	(sparc_expand_vector_init): New function.
-	* config/sparc/sparc-protos.h (sparc_expand_vector_init): Declare.
-
-2011-10-17  Kai Tietz  <ktietz@redhat.com>
-
-	* fold-const.c (simple_operand_p_2): New function.
-	(fold_truthop): Rename to
-	(fold_truth_andor_1): function name.
-	Additionally remove branching creation for logical and/or.
-	(fold_truth_andor): Handle branching creation for logical and/or here.
-
-2011-10-17  Andi Kleen  <ak@linux.intel.com>
-
-	* ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP.
-
-2011-10-17  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.h (ASSEMBLER_DIALECT): Remove.
-	* config/avr/avr.md (mcu_have_movw, mcu_mega): Remove attributes.
-	(adjust_len): Add alternative "call".
-	(isa, enabled): New insn attributes.
-	(length): Use match_test with AVR_HAVE_JMP_CALL instead of
-	mcu_mega attribute.
-	(*sbrx_branch<mode>): Ditto.
-	(*sbrx_and_branch<mode>): Ditto.
-	(*sbix_branch): Ditto.
-	(*sbix_branch_bit7): Ditto.
-	(*sbix_branch_tmp): Ditto.
-	(*sbix_branch_tmp_bit7): Ditto.
-	(jump): Ditto.
-	(negsi2): Use attribute "isa" instead of assembler dialect.
-	(extendhisi2): Ditto.
-	(call_insn, call_value_insn): Set adjust_len attribute.
-	(indirect_jump): Indent to coding rules.
-	(call_prologue_saves): Use isa attribute instead of mcu_mega.
-	(epilogue_restores): Ditto.  Fix setting of SP as described in the
-	RTX pattern.
-	(*indirect_jump): Fusion of *jcindirect_jump, *njcindirect_jump
-	and *indirect_jump_avr6.
-	(*tablejump): Fusion of *tablejump_rjmp and *tablejump_lib.
-	(*jcindirect_jump, *njcindirect_jump, *indirect_jump_avr6): Remove.
-	(*tablejump_rjmp, *tablejump_lib): Remove.
-	* config/avr/avr.c (adjust_insn_length): Handle ADJUST_LEN_CALL.
-
-2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50757
-	* doc/invoke.texi ([Wnonnull]): Update.
-
-2011-10-17  Richard Henderson  <rth@redhat.com>
-
-	PR 50746
-	* optabs.c (expand_vec_perm_expr): Fix indexing error.
-
-2011-10-17  Sergio Durigan Junior  <sergiodj@redhat.com>
-
-	* configure.ac: Display `yes' if the SystemTap header has been found.
-	* configure: Regenerate.
-
-2011-10-08  Andi Kleen  <ak@linux.intel.com>
-
-	PR other/50636
-	* config.in, configure: Regenerate.
-	* configure.ac (madvise): Add to AC_CHECK_FUNCS.
-	* ggc-page.c (USING_MADVISE): Add.
-	(page_entry): Add discarded field.
-	(alloc_page): Check for discarded pages.
-	(release_pages): Add USING_MADVISE branch.
-
-2011-10-17  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50729
-	* tree-vrp.c (extract_range_from_unary_expr_1): Remove redundant test.
-	(simplify_conversion_using_ranges): Properly test the
-	intermediate result.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* ggc.h (ggc_round_alloc_size): Declare new public entry point.
-	* ggc-none.c (ggc_round_alloc_size): New public stub function.
-	* ggc-page.c (ggc_alloced_size_order_for_request): New static
-	function.  Factorized from ggc_internal_alloc_stat.
-	(ggc_round_alloc_size): New public function.  Uses
-	ggc_alloced_size_order_for_request.
-	(ggc_internal_alloc_stat): Use ggc_alloced_size_order_for_request.
-	* ggc-zone.c (ggc_round_alloc_size): New public function extracted
-	from ggc_internal_alloc_zone_stat.
-	(ggc_internal_alloc_zone_stat): Use ggc_round_alloc_size.
-	* toplev.c (general_init): Initialize
-	line_table->alloced_size_for_request.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* input.c (ONE_K, ONE_M, SCALE, STAT_LABEL, FORMAT_AMOUNT): New macros.
-	(num_expanded_macros_counter, num_macro_tokens_counter): Declare
-	new counters.
-	(dump_line_table_statistics): Define new function.
-	* input.h (dump_line_table_statistics): Declare new function.
-	* toplev.c (dump_memory_report): Call dump_line_table_statistics.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* doc/cppopts.texi: Document -fdebug-cpp.
-	* doc/invoke.texi: Add -fdebug-cpp to the list of preprocessor options.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* gcc/diagnostic.h (diagnostic_report_current_module): Add a
-	location parameter.
-	* diagnostic.c (diagnostic_report_current_module): Add a location
-	parameter to the function definition.  Use it instead of
-	input_location.  Resolve the virtual location rather than just
-	looking up its map and risking to touch a resulting macro map.
-	(default_diagnostic_starter): Pass the relevant diagnostic
-	location to diagnostic_report_current_module.
-	* tree-diagnostic.c (maybe_unwind_expanded_macro_loc): New.
-	(virt_loc_aware_diagnostic_finalizer): Likewise.
-	(diagnostic_report_current_function): Pass the
-	relevant location to diagnostic_report_current_module.
-	* tree-diagnostic.h (virt_loc_aware_diagnostic_finalizer): Declare
-	new function.
-	* toplev.c (general_init): By default, use the new
-	virt_loc_aware_diagnostic_finalizer as diagnostic finalizer.
-	* Makefile.in: Add vec.h dependency to tree-diagnostic.c.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* doc/cppopts.texi (-ftrack-macro-expansion): Document new option.
-	* doc/invoke.texi (-ftrack-macro-expansion): Add this to the list of
-	preprocessor related options.
-
-2011-10-15  Tom Tromey  <tromey@redhat>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* input.h (struct expanded_location): Move to libcpp/line-map.h.
-	(LOCATION_COLUMN): New accessor
-	(in_system_header_at): Use linemap_location_in_system_header_p.
-	* diagnostic.c (diagnostic_report_current_module): Adjust to avoid
-	touching the internals of struct line_map.  Use the public API instead.
-	(diagnostic_report_diagnostic): Don't use relational operator '<'
-	on virtual locations.  Use linemap_location_before_p instead.
-	* input.c (expand_location): Adjust to expand to the tokens'
-	spelling location when macro location tracking is on.
-
-
-2011-10-08  Andi Kleen  <ak@linux.intel.com>
-
-	* ggc-page.c (GGC_QUIRE_SIZE): Increase to 512
-
-2011-10-13  Andi Kleen  <ak@linux.intel.com>
-
-	* toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim.
-
-2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50727
-	* tree-vect-patterns.c (vect_operation_fits_smaller_type): Add
-	DEF_STMT to the list of statements to be replaced by the
-	pattern statements.
-
-2011-10-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/50615
-	* combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op.
-
-2011-10-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50596
-	* tree-vectorizer.h (NUM_PATTERNS): Increase to 7.
-	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
-	vect_recog_bool_pattern.
-	(check_bool_pattern, adjust_bool_pattern_cast,
-	adjust_bool_pattern, vect_recog_bool_pattern): New functions.
-
-2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-stmts.c (vectorizable_load): For SLP without permutation
-	treat the first load of the node as the first element in its
-	interleaving chain.
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if
-	necessary and possible.
-	(vect_build_slp_tree): Add new argument.  Allow load groups of any size
-	in basic blocks.  Keep all the loads for further permutation check.
-	Use the new argument to determine if there is a permutation.  Update
-	the recursive calls.
-	(vect_supported_load_permutation_p): Allow subchains of interleaving
-	chains in basic block vectorization.
-	(vect_analyze_slp_instance): Update the call to vect_build_slp_tree.
-	Check load permutation based on the new parameter.
-	(vect_schedule_slp_instance): Don't start from the first element in
-	interleaving chain unless the loads are permuted.
-
-2011-10-15  Jan Hubicka  <jh@suse.cz>
-
-	PR target/48668
-	PR target/50689
-	* cgraphunit.c (cgraph_expand_function): Expand thunks and alises
-	after function body.
-
-2011-10-15  Richard Henderson  <rth@redhat.com>
-
-	* tree-vect-slp.c: Include langhooks.h.
-	(vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin.
-	(vect_transform_slp_perm_load): Use can_vec_perm_expr_p.  Simplify
-	mask creation for VEC_PERM_EXPR.
-	* tree-vect-stmts.c (perm_mask_for_reverse): Return the mask,
-	not the builtin.
-	(reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin.
-	* Makefile.in (tree-vect-slp.o): Update dependency.
-	* optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant.
-
-2011-10-15  Alan Modra  <amodra@gmail.com>
-
-	PR bootstrap/50738
-	* ifcvt.c (dead_or_predicable): Revert accidental commit with
-	HAVE_simple_return test.
-
-2011-10-15  Alan Modra  <amodra@gmail.com>
-
-	* ifcvt.c (dead_or_predicable): Disable if-conversion when
-	doing so is likely to kill a shrink-wrapping opportunity.
-
-	PR rtl-optimization/49941
-	* jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps.
-
-	* rtl.h (set_return_jump_label): Declare.
-	* function.c (set_return_jump_label): New function, extracted..
-	(thread_prologue_and_epilogue_insns): ..from here.  Use it in
-	another instance to set return jump_label.
-	* cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label.
-	* reorg.c (find_end_label): Likewise.
-
-2011-10-14  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sol2.h: Protect -m{cpu,tune}=native handling
-	with a more complete cpp test.
-	* config/sparc/linux64.h: Likewise.
-	* config/sparc/linux.h: Likewise.
-	* config/sparc/sparc.opt (sparc_debug): New target variable.
-	(mdebug): New target option.
-	* config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL,
-	TARGET_DEBUG_OPTIONS): New defines.
-	* config/sparc/sparc.c (debug_target_flag_bits,
-	debug_target_flags): New functions.
-	(sparc_option_override): Add name strings back to cpu_table[].
-	Parse -mdebug string.  When TARGET_DEBUG_OPTIONS is true, print
-	out the target flags before and after override processing as well
-	as the selected cpu.  If MASK_V8PLUS, make sure that the selected
-	cpu is at least v9.
-
-2011-10-15  Oleg Endo  <oleg.endo@t-online.de>
-
-	PR target/49263
-	* config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro.
-	* config/sh/sh.c (sh_rtx_costs): Add test instruction case.
-	* config/sh/sh.md (tstsi_t): Name existing insn.  Make inner
-	and instruction commutative.
-	(tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not,
-	tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor,
-	tstsi_t_zero_extract_subreg_xor_little,
-	tstsi_t_zero_extract_subreg_xor_big): New insns.
-	(*movsicc_t_false, *movsicc_t_true): Replace space with tab in
-	asm output.
-	(*andsi_compact): Reorder alternatives so that K08 is considered first.
-
-2011-10-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/50354
-	* config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default
-	processor is at least V9 and TARGET_64BIT_DEFAULT is defined.
-
-2011-10-14  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* invoke.texi (AVR Options): Avoid \leq{}.
-
-2011-10-14  Kai Tietz  <ktietz@redhat.com>
-
-	* gimplify.c (gimplify_expr): Take care that for bitwise-binary
-	transformation the operands have compatible types.
-
-2011-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (vec_widen_smult_hi_v8hi,
-	vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi,
-	vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2
-	mode iterator and any_extend code iterator.
-	(vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New expanders.
-	(vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable
-	also for TARGET_SSE4_1 using pmuldq insn.
-	(sdot_prodv8hi): Macroize using VI2_AVX2 iterator.
-	(sse2_sse4_1): New code attr.
-	(udot_prodv4si): Macroize using any_extend code iterator.
-	(<s>dot_prodv8si): New expander.
-
-2011-10-14  Yakovlev Vladimir  <vladimir.b.yakovlev@intel.com>
-
-	* config/i386/i386.c (atom_cost): Changed cost for loading
-	QImode using movzbl.
-
-2011-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo in my
-	change on October 11th, 2011.
-
-2011-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (vec_interleave_high<mode>,
-	vec_interleave_low<mode>): Add AVX2 expanders for VI_256 modes.
-	* config/i386/i386.c (expand_vec_perm_interleave3): New function.
-	(ix86_expand_vec_perm_builtin_1): Call it.
-
-2011-10-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	Fix thinko from r179765
-	* config/avr/avr.c (avr_option_override): Don't override
-	flag_omit_frame_pointer if not actually needed.
-
-2011-10-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/46278
-	* doc/invoke.texi (AVR Options): Document -mstrict-X.
-
-	* config/avr/avr.opt (-mstrict-X): New option.
-	(avr_strict_X): New variable reflecting -mstrict-X.
-	* config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter
-	outer_code and pass it down to avr_regno_mode_code_ok_for_base_p.
-	(avr_legitimate_address_p): Pass outer_code to
-	avr_reg_ok_for_addr_p and use that function in case PLUS.
-	(avr_mode_code_base_reg_class): Depend on avr_strict_X.
-	(avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code.
-	(avr_option_override): Disable -fcaller-saves if -mstrict-X is on.
-
-2011-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead
-	of VI_128.
-
-	* config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2 iterator.
-	(ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128.
-	Use <sseinsnmode> instead of TI in mode attr.
-
-2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
-
-	* config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c).
-	* config/arm/linux-atomic.c: Change comment to point to 64bit version.
-	(SYNC_LOCK_RELEASE): Instantiate 64bit version.
-	* config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c.
-
-2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
-
-	* config/arm/arm.c (arm_output_ldrex): Support ldrexd.
-	(arm_output_strex): Support strexd.
-	(arm_output_it): New helper to output it in Thumb2 mode only.
-	(arm_output_sync_loop): Support DI mode.  Change comment to
-	not support const_int.
-	(arm_expand_sync): Support DI mode.
-	* config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH
-	and LDREXD.
-	* config/arm/iterators.md (NARROW): move from sync.md.
-	(QHSD): New iterator for all current ARM integer modes.
-	(SIDI): New iterator for SI and DI modes only.
-	* config/arm/sync.md (sync_predtab): New mode_attr.
-	(sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>.
-	(sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>.
-	(sync_<sync_optab>si): Fold into sync_<sync_optab><mode>.
-	(sync_nandsi): Fold into sync_nand<mode>.
-	(sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>.
-	(sync_new_nandsi): Fold into sync_new_nand<mode>.
-	(sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>.
-	(sync_old_nandsi): Fold into sync_old_nand<mode>.
-	(sync_compare_and_swap<mode>): Support SI & DI.
-	(sync_lock_test_and_set<mode>): Likewise.
-	(sync_<sync_optab><mode>): Likewise.
-	(sync_nand<mode>): Likewise.
-	(sync_new_<sync_optab><mode>): Likewise.
-	(sync_new_nand<mode>): Likewise.
-	(sync_old_<sync_optab><mode>): Likewise.
-	(sync_old_nand<mode>): Likewise.
-	(arm_sync_compare_and_swapsi): Turn into iterator on SI & DI.
-	(arm_sync_lock_test_and_setsi): Likewise.
-	(arm_sync_new_<sync_optab>si): Likewise.
-	(arm_sync_new_nandsi): Likewise.
-	(arm_sync_old_<sync_optab>si): Likewise.
-	(arm_sync_old_nandsi): Likewise.
-	(arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent.
-	(arm_sync_lock_test_and_setsi<mode> NARROW): Likewise.
-	(arm_sync_new_<sync_optab><mode> NARROW): Likewise.
-	(arm_sync_new_nand<mode> NARROW): Likewise.
-	(arm_sync_old_<sync_optab><mode> NARROW): Likewise.
-	(arm_sync_old_nand<mode> NARROW): Likewise.
-
-2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
-
-	PR target/48126
-	* config/arm/arm.c (arm_output_sync_loop): Move label before barrier.
-
-2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
-
-	* config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1.
-
-2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* doc/invoke.texi ([Wformat-zero-length]): Tidy.
-
-2011-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr also
-	on COND_EXPR/VEC_COND_EXPR comparison operands if they are ADDR_EXPRs.
-
-2011-10-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50723
-	* ipa-split.c (split_function): Use GSI_CONTINUE_LINKING.
-
-2011-10-14  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* gengtype.c (files_rules): Added rules for objc/objc-map.h and
-	objc/objc-map.c.
-
-2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/17212
-	* doc/invoke.texi ([Wformat-zero-length]): Update.
-
-2011-10-14  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR bootstrap/50699
-	* config/darwin.c (darwin_patch_builtin): Adjust argument type. Only
-	build for powerpc targets.  (darwin_patch_builtins): Only build for
-	powerpc targets.
-
-2011-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (*avx_cvtdq2pd256_2): Rename to...
-	(avx_cvtdq2pd256_2): ... this.
-	(sseunpackfltmode): New mode attr.
-	(vec_unpacks_float_hi_v8hi, vec_unpacks_float_lo_v8hi,
-	vec_unpacku_float_hi_v8hi, vec_unpacku_float_lo_v8hi): Macroize
-	using VI2_AVX2 iterator.
-	(vec_unpacku_float_hi_v8si, vec_unpacku_float_lo_v8si): New expanders.
-
-2011-10-13  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (plusminus): New code iterator.
-	(plusminus_insn): New code attr.
-	(addv2si3, subv2si3, addv4hi3, subv4hi3, addv2hi3, subv2hi3): Merge
-	using plusminus and plusminus_insn.
-	(fpadd64_vis, fpsub64_vis): Likewise.
-
-2011-10-13  Richard Henderson  <rth@redhat.com>
-
-	* doc/md.texi (vec_perm): Document fallback to byte permutation.
-	* genopinit.c (optabs): Add vec_perm_const.
-	* optabs.c (can_vec_perm_expr_p): Rename from expand_vec_perm_expr_p.
-	Reject non-vector modes.  Allow fallback to byte permutation.
-	(expand_vec_perm_expr_1): Split out from ...
-	(expand_vec_perm_expr): ... here.  Allow fallback to byte permutation.
-	* optabs.h (DOI_vec_perm_const, vec_perm_const_optab): New.
-	* tree-vect-generic.c (lower_vec_perm): Update for name change.
-
-2011-10-13  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/altivec.md (vec_permv16qi): New pattern.
-
-	* config/rs6000/spu.md (vec_permv16qi): New pattern.
-
-	* config/i386/i386.c (ix86_expand_vec_perm_const): New.
-	* config/i386/i386-protos.h: Update.
-	* config/i386/sse.md (VEC_PERM_CONST): New mode iterator.
-	(vec_perm_const<VEC_PERM_CONST>): New expander.
-
-	* optabs.c (expand_vector_broadcast): New.
-	(expand_binop): Expand scalar shifts of vectors to vector shifts
-	of vectors, if the former isn't supported.
-	* tree-vect-generic.c (expand_vector_operations_1): Don't do that
-	here; always simplify to scalar shift of vector if possible.
-
-	* config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix mode
-	test for vector splat.
-
-2011-10-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (vec_set<mode>): Change V_128 iterator mode to V.
-
-2011-10-13  Jakub Jelinek  <jakub@redhat.com>
-	    Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa.c (maybe_optimize_var): Drop TREE_ADDRESSABLE from vector
-	or complex vars even if their DECL_UID is in not_reg_needs bitmap.
-
-2011-10-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (reduc_umin_v8hi): New pattern.
-	* config/i386/i386.c (ix86_build_const_vector): Handle
-	also V32QI, V16QI, V16HI and V8HI modes.
-	(emit_reduc_half): New function.
-	(ix86_expand_reduc): Use phminposuw insn for V8HImode UMIN.
-	Use emit_reduc_half helper function.
-
-2011-10-13  Lawrence Crowl  <crowl@google.com>
-	    Diego Novillo  <dnovillo@google.com>
-
-	* lto-streamer-in.c (input_struct_function_base): Factor out of ...
-	(input_function): ... here.
-	* lto-streamer-out.c (output_struct_function_base): Factor out of ...
-	(output_function): ... here.
-
-2011-10-13  Gabriel Charette  <gchare@google.com>
-	    Diego Novillo  <dnovillo@google.com>
-
-	* streamer-hooks.h (struct streamer_hooks): Add hooks
-	input_location and output_location.
-	* lto-streamer-in.c (lto_input_location): Use
-	streamer_hooks.input_location, if set.
-	* lto-streamer-out.c (lto_output_location): Use
-	streamer_hooks.output_location, if set.
-
-2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* doc/invoke.texi (SPARC options): Document -mfix-at697f.
-	* config/sparc/sparc.opt (mfix-at697f): New option.
-	* config/sparc/sparc.c (TARGET_MACHINE_DEPENDENT_REORG): Define.
-	(sparc_reorg): New function.
-
-2011-10-13  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50712
-	* ipa-split.c (split_function): Always re-gimplify parameters
-	when they are not gimple vals before passing them.  Properly
-	check for type compatibility.
-
-2011-10-13  Tom de Vries  <tom@codesourcery.com>
-
-	* function.c (gimplify_parameters): Set number of arguments of call to
-	BUILT_IN_ALLOCA_WITH_ALIGN to 2.
-
-2011-10-13  Tom de Vries  <tom@codesourcery.com>
-
-	* emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_READONLY_P
-	for static const strings.
-	* varasm.c (build_constant_desc): Generate the memory location of the
-	constant using gen_const_mem.
-
-2011-10-13  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50698
-	* tree-data-ref.c (split_constant_offset_1): Also process
-	offsets of &MEM.
-
-2011-10-12  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_FPMERGE): Delete.
-	(UNSPEC_MUL16AU, UNSPEC_MUL8, UNSPEC_MUL8SU, UNSPEC_MULDSU): New
-	unspecs.
-	(fpmerge_vis): Remove inaccurate comment, represent using vec_select
-	of a vec_concat.
-	(vec_interleave_lowv8qi, vec_interleave_highv8qi): New insns.
-	(fmul8x16_vis, fmul8x16au_vis, fmul8sux16_vis, fmuld8sux16_vis):
-	Reimplement as unspecs and remove inaccurate comments.
-	(vis3_shift_patname): New code attr.
-	(<vis3_shift_insn><vbits>_vis): Rename to
-	"v<vis3_shift_patname><mode>3".
-	(vis3_addsub_ss_patname): New code attr.
-	(<vis3_addsub_ss_insn><vbits>_vis): Rename to
-	"<vis3_addsub_ss_patname><mode>3".
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Update to
-	accommodate pattern name changes.
-
-	* config/sparc/sparc.h: Do not force TARGET_VIS3 and TARGET_FMAF
-	to zero when assembler lacks support for such instructions.
-	* config/sparc/sparc.c (sparc_option_override): Clear MASK_VIS3
-	and MASK_FMAF in defaults when assembler lacks necessary support.
-
-2011-10-12  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (vec_unpacks_lo_<mode>,
-	vec_unpacks_hi_<mode>, vec_unpacku_lo_<mode>,
-	vec_unpacku_hi_<mode>): Change VI124_128 mode to VI124_AVX2.
-	* config/i386/i386.c (ix86_expand_sse_unpack): Handle
-	V32QImode, V16HImode and V8SImode for TARGET_AVX2.
-
-	* config/i386/sse.md (vec_avx2): New mode_attr.
-	(mulv16qi3): Macroize to cover also mulv32qi3 for TARGET_AVX2 into ...
-	(mul<mode>3): ... this.
-
-	* config/i386/i386.md (UNSPEC_VPERMDI): Remove.
-	* config/i386/i386.c (ix86_expand_vec_perm): Handle
-	V16QImode and V32QImode for TARGET_AVX2.
-	(MAX_VECT_LEN): Increase to 32.
-	(expand_vec_perm_blend): Add support for 32-byte integer
-	vectors with TARGET_AVX2.
-	(valid_perm_using_mode_p): New function.
-	(expand_vec_perm_pshufb): Add support for 32-byte integer
-	vectors with TARGET_AVX2.
-	(expand_vec_perm_vpshufb2_vpermq): New function.
-	(expand_vec_perm_vpshufb2_vpermq_even_odd): New function.
-	(expand_vec_perm_even_odd_1): Handle 32-byte integer vectors
-	with TARGET_AVX2.
-	(ix86_expand_vec_perm_builtin_1): Try expand_vec_perm_vpshufb2_vpermq
-	and expand_vec_perm_vpshufb2_vpermq_even_odd.
-	* config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Add for TARGET_AVX2
-	32-byte integer vector modes.
-	(vec_pack_trunc_<mode>): Use VI248_AVX2 instead of VI248_128.
-	(avx2_interleave_highv32qi, avx2_interleave_lowv32qi): Remove pasto.
-	(avx2_pshufdv3, avx2_pshuflwv3, avx2_pshufhwv3): Generate
-	4 new operands.
-	(avx2_pshufd_1, avx2_pshuflw_1, avx2_pshufhw_1): Don't use
-	match_dup, instead add 4 new operands and require they have
-	right cross-lane values.
-	(avx2_permv4di): Change into define_expand.
-	(avx2_permv4di_1): New instruction.
-	(avx2_permv2ti): Use nonimmediate_operand instead of register_operand
-	for "xm" constrained operand.
-	(VEC_PERM_AVX2): Add V32QI and V16QI for TARGET_AVX2.
-
-	* config/i386/sse.md (avx2_gathersi<mode>,
-	avx2_gatherdi<mode>, avx2_gatherdi<mode>256): Add clobber of
-	match_scratch, change memory_operand to register_operand,
-	add (mem:BLK (scratch)) use.
-	(*avx2_gathersi<mode>, *avx2_gatherdi<mode>,
-	*avx2_gatherdi<mode>256): Add clobber of match_scratch,
-	add earlyclobber to the output operand and match_scratch,
-	add (mem:BLK (scratch)) use, change the other mem to match_operand.
-	Use %p6 instead of %c6 in the pattern.
-	* config/i386/i386.c (ix86_expand_builtin): Adjust for
-	operand 2 being a Pmode register_operand instead of memory_operand.
-
-2011-10-12  Kai Tietz  <ktietz@redhat.com>
-
-	* config/i386/i386.md (simple_return): Disable if TARGET_SEH is active.
-
-2011-10-12  Steve Ellcey  <sje@cup.hp.com>
-
-	* config/ia64/ia64.c (ia64_init_builtins): Fix unbalanced parentheses.
-
-2011-10-12  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-alias.c (maybe_skip_until): Cache also at the point
-	of the first store we visit in a basic-block.
-	(get_continuation_for_phi): Search for a candidate VUSE that
-	might dominates all others.  Do pairwise disambiguation against
-	that candidate.
-
-2011-10-12  Paul Koning  <pkoning@gcc.gnu.org>
-
-	PR tree-optimization/50189
-	* tree-vrp.c (extract_range_from_assert): Use the type of
-	the variable, not the limit.
-
-2011-10-12  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50700
-	* tree-object-size.c (addr_object_size): Simplify and treat
-	MEM_REF bases consistently.
-
-2011-10-12  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* function.c (prepare_shrink_wrap, bb_active_p): New function.
-	(thread_prologue_and_epilogue_insns): Use bb_active_p.  Call
-	prepare_shrink_wrap, then recompute bb_active_p for the last block.
-
-2011-10-12  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/50565
-	* convert.c (convert_to_integer): Do not narrow operands of
-	pointer subtraction.
-
-2011-10-12  Nick Clifton  <nickc@redhat.com>
-
-	* config/arm/arm.h (EMIT_EABI_ATTRIBUTE): New macro.  Used to
-	emit a .eabi_attribute assembler directive, possibly with a
-	comment attached.
-	* config/arm/arm.c (arm_file_start): Use the new macro.
-	* config/arm/arm-c.c (arm_output_c_attributes): Likewise.
-
-2011-10-12  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49939
-	* config/avr/avr.md (*movqi): Rename to movqi_insn.
-	(*call_insn): Rename to call_insn.
-	(*call_value_insn): Rename to call_value_insn.
-	* config/avr/avr.c (avr_2word_insn_p): New static function.
-	(jump_over_one_insn_p): Use it.
-
-2011-10-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR middle-end/48660
-	* expr.h (copy_blkmode_to_reg): Declare.
-	* expr.c (copy_blkmode_to_reg): New function.
-	(expand_assignment): Don't expand register RESULT_DECLs before
-	the lhs.  Use copy_blkmode_to_reg to copy BLKmode values into a
-	RESULT_DECL register.
-	(expand_expr_real_1): Handle BLKmode decls when looking for promotion.
-	* stmt.c (expand_return): Move BLKmode-to-register code into
-	copy_blkmode_to_reg.
-
-2011-10-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/49965
-	* config/sparc/sparc.md (mov<I:mode>cc): Do not save comparison code.
-	(mov<F:mode>cc): Likewise.
-
-2011-10-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	* tree-ssa-address.c (copy_ref_info): Remove copy of TREE_THIS_NOTRAP.
-
-2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* tree.h (built_in_decls): Delete old interface with two parallel
-	arrays to hold standard builtin declarations, and replace it with
-	a function based interface that can support creating builtins on
-	the fly in the future.  Change all uses, and poison the old
-	names.  Make sure 0 is not a legitimate builtin index.
-	(implicit_built_in_decls): Ditto.
-	(built_in_info): Ditto.
-	(BUILTIN_VALID_P): Ditto.
-	(builtin_decl_explicit): Ditto.
-	(builtin_decl_implicit): Ditto.
-	(set_builtin_decl): Ditto.
-	(set_builtin_decl_implicit_p): Ditto.
-	(builtin_decl_explicit_p): Ditto.
-	(builtin_decl_implicit_p): Ditto.
-	* tree-complex.c (expand_complex_libcall): Ditto.
-	* tree-loop-distribution.c (generate_memset_zero): Ditto.
-	* tree-ssa-strlen.c (get_string_length): Ditto.
-	(handle_builtin_strcpy): Ditto.
-	(handle_builtin_strcat): Ditto.
-	* tree.c (iterative_hash_expr): Ditto.
-	(local_define_builtin): Ditto.
-	(build_common_builtin_nodes): Ditto.
-	* builtins.c (built_in_decls): Ditto.
-	(implicit_built_in_decls): Ditto.
-	(built_in_info): Ditto
-	(expand_builtin_classify_type): Ditto.
-	(mathfn_built_in_1): Ditto.
-	(expand_builtin_cexpi): Ditto.
-	(expand_builtin_mempcpy_args): Ditto.
-	(expand_builtin_stpcpy): Ditto.
-	(gimplify_va_arg_expr): Ditto.
-	(expand_builtin_sync_operation): Ditto.
-	(build_builtin_expect_predicate): Ditto.
-	(fold_builtin_memory_op): Ditto.
-	(fold_builtin_strcpy): Ditto.
-	(fold_builtin_stpcpy): Ditto.
-	(fold_builtin_strncpy): Ditto.
-	(fold_builtin_interclass_mathfn): Ditto.
-	(fold_builtin_classify): Ditto.
-	(fold_builtin_2): Ditto.
-	(fold_builtin_strstr): Ditto.
-	(fold_builtin_strrchr): Ditto.
-	(fold_builtin_strpbrk): Ditto.
-	(fold_builtin_strcat): Ditto.
-	(fold_builtin_strncat): Ditto.
-	(fold_builtin_strcspn): Ditto.
-	(fold_builtin_fputs): Ditto.
-	(fold_builtin_sprintf): Ditto.
-	(fold_builtin_snprintf): Ditto.
-	(expand_builtin_memory_chk): Ditto.
-	(fold_builtin_memory_chk): Ditto.
-	(fold_builtin_stxcpy_chk): Ditto.
-	(fold_builtin_strncpy_chk): Ditto.
-	(fold_builtin_strcat_chk): Ditto.
-	(fold_builtin_strncat_chk): Ditto.
-	(fold_builtin_sprintf_chk_1): Ditto.
-	(fold_builtin_snprintf_chk_1): Ditto.
-	(fold_builtin_printf): Ditto.
-	(fold_builtin_fprintf): Ditto.
-	(fold_call_stmt): Ditto.
-	(set_builtin_user_assembler_name): Ditto.
-	* tree-emutls.c (emutls_common_1): Ditto.
-	* omp-low.c (scan_omp): Ditto.
-	(lower_rec_input_clauses): Ditto.
-	(lower_reduction_clauses): Ditto.
-	(expand_parallel_call): Ditto.
-	(expand_task_call): Ditto.
-	(maybe_catch_exception): Ditto.
-	(optimize_omp_library_calls): Ditto.
-	(expand_omp_for_generic): Ditto.
-	(expand_omp_for_static_nochunk): Ditto.
-	(expand_omp_for_static_chunk): Ditto.
-	(expand_omp_sections): Ditto.
-	(expand_omp_atomic_fetch_op): Ditto.
-	(expand_omp_atomic_pipeline): Ditto.
-	(expand_omp_atomic_mutex): Ditto.
-	(lower_omp_single_simple): Ditto.
-	(lower_omp_single_copy): Ditto.
-	(lower_omp_master): Ditto.
-	(lower_omp_ordered): Ditto.
-	(lower_omp_critical): Ditto.
-	* tree-ssa-ccp.c (optimize_stdarg_builtin): Ditto.
-	* builtins.c (DEF_BUILTIN_STUB): Ditto.
-	(BUILT_IN_NONE): Ditto.
-	* tree-ssa-math-opts.c (execute_optimize_bswap): Ditto.
-	* gimple-low.c (lower_function_body): Ditto.
-	(lower_builtin_setjmp): Ditto.
-	* c-decl.c (merge_decls): Ditto.
-	* tree-eh.c (lower_resx): Ditto.
-	(lower_resx): Ditto.
-	(lower_eh_dispatch): Ditto.
-	* function (gimplify_parameters): Ditto.
-	* c-typeck.c (build_function_call_vec): Ditto.
-	* gimplify.c (build_stack_save_restore): Ditto.
-	(gimplify_vla_decl): Ditto.
-	(gimplify_modify_expr_to_memcpy): Ditto.
-	(gimplify_modify_expr_to_memset): Ditto.
-	(gimplify_variable_sized_compare): Ditto.
-	(gimplify_function_tree): Ditto.
-	* calls.c (emit_call_1): Ditto.
-	* tree-ssa-forprop.c (simplify_builtin_call): Ditto.
-	* tree-nested.c (convert_nl_goto_reference): Ditto.
-	(convert_tramp_reference_op): Ditto.
-	(finalize_nesting_tree_1): Ditto.
-	* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
-	(tree_ssa_prefetch_arrays): Ditto.
-	* tree-streamer-in.c (streamer_get_builtin_tree): Ditto.
-	* system.h (built_in_decls): Ditto.
-	(implicit_built_in_decls): Ditto.
-	* tree-vect-generic.c (expand_vector_operations_1): Ditto.
-	* config/sparc/sparc.c (sparc_gimplify_va_arg): Ditto.
-	* config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
-	(ix86_veclibabi_svml): Ditto.
-	(ix86_veclibabi_acml): Ditto.
-	* config/vms/vms.c (vms_patch_builtins): Ditto.
-	* config/ia64/ia64.c (ia64_init_builtins): Ditto.
-	* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Ditto.
-	(rs6000_builtin_vectorized_libmass): Ditto.
-	(rs6000_init_builtins): Ditto.
-	* config/darwin.c (darwin_override_options): Ditto.
-	(darwin_patch_builtin): Ditto.
-	(darwin_rename_builtins): Ditto.
-	* config/pa/pa.c (pa_init_builtins): Ditto.
-
-2011-10-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	* tree.h (copy_ref_info): Expose existing function.
-	* tree-ssa-loop-ivopts.c (copy_ref_info): Move function to...
-	* tree-ssa-address.c (copy_ref_info): ...here, and remove static token.
-
-2011-10-11  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr-protos.h (avr_mode_code_base_reg_class): New
-	prototype.
-	(avr_regno_mode_code_ok_for_base_p): New prototype.
-	* config/avr/avr.h (BASE_REG_CLASS): Remove.
-	(REGNO_OK_FOR_BASE_P): Remove.
-	(REG_OK_FOR_BASE_NOSTRICT_P): Remove.
-	(REG_OK_FOR_BASE_STRICT_P): Remove.
-	(MODE_CODE_BASE_REG_CLASS): New define.
-	(REGNO_MODE_CODE_OK_FOR_BASE_P): New define.
-	* config/avr/avr.c (avr_mode_code_base_reg_class): New function.
-	(avr_regno_mode_code_ok_for_base_p): New function.
-	(avr_reg_ok_for_addr_p): New static function.
-	(avr_legitimate_address_p): Use it.  Beautify.
-
-2011-10-11  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50447
-	* config/avr/avr.md (cc): Add out_plus attribute alternative.
-	(addsi3): Use it.  Adapt avr_out_plus to new prototype.  Use
-	avr_out_plus for all CONST_INT addends.
-	* config/avr/avr-protos.h (avr_out_plus): Change prototype.
-	* config/avr/avr.c (notice_update_cc): Call avr_out_plus on
-	CC_OUT_PLUS.
-	(avr_out_plus_1): Change prototype and report effect on cc0.
-	(avr_out_plus): Ditto.
-	(adjust_insn_length): Adapt call to avr_out_plus to new prototype.
-
-2011-10-11  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_expand_special_args_builtin): Remove
-	the extra break.
-
-2011-10-11  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
-
-	* doc/invoke.texi: Document new warning.
-	* common.opt (Wvector-operation-performance): Define new warning.
-	* tree-vect-generic.c (expand_vector_piecewise): Warn about expanded
-	vector operation.
-	(exapnd_vector_parallel): Warn about expanded vector operation.
-	(lower_vec_shuffle): Warn about expanded vector operation.
-	* c-typeck.c (c_build_vec_perm_expr): Store correct location
-	when creating VEC_PERM_EXPR.
-
-2011-10-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50204
-	* tree-ssa-alias.c (get_continuation_for_phi_1): Split out
-	two argument handling from ...
-	(get_continuation_for_phi): ... here.  Handle arbitrary number
-	of PHI args.
-
-2011-10-11  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* modulo-sched.c: Fix comment typo.  Mention the possibility
-	of using scheduling windows of II+1 cycles.
-
-2011-10-11  Tristan Gingold  <gingold@adacore.com>
-
-	* doc/invoke.texi (C Dialect Options): Document
-	-fallow-parameterless-variadic-functions.
-	* c-parser.c (c_parser_parms_list_declarator): Handle it.
-
-2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (avr_option_override): Set flag_omit_frame_pointer
-	to 0 if frame pointer is needed for unwinding.
-
-2011-10-10  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR bootstrap/50665
-	* optabs.h (DOI_vec_perm): Rename from OTI_vec_perm.  Move from enum
-	optab_index to enum direct_optab_index.
-	(vec_perm_optab): Update.
-
-2011-10-10  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/cris/cris.c (cris_preferred_reload_class): New function.
-	(TARGET_PREFERRED_RELOAD_CLASS): Define.
-	* config/cris/cris.h (PREFERRED_RELOAD_CLASS): Remove.
-
-2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md (*tablejump_rjmp): Change insn condition to
-	!AVR_HAVE_JMP_CALL.
-	(*tablejump_lib): Change insn condition to AVR_HAVE_JMP_CALL.
-	(*tablejump_enh, *tablejump): Remove insns.
-	* config/avr/libgcc.S (__tablejump__): Use RET instead of EIND +
-	EIJMP for indirect jump.  Use LPM Z+ where available.
-
-2011-10-10  Richard Henderson  <rth@redhat.com>
-
-	* doc/md.texi (vec_perm_const): Fix typo in cindex.
-
-2011-10-10  Kirill Yukhin  <kirill.yukhin@intel.com>
-	    Yakovlev Vladimir  <vladimir.b.yakovlev@intel.com>
-
-	* config/i386/sse.md (fma_fnmsub_<mode>): Fix a typo.
-
-2011-10-10  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50389
-	* gimple-fold.c (gimplify_and_update_call_from_tree): Do not
-	mark symbols for renaming.  Append the VUSE to all statements
-	that possibly can have one.
-
-2011-10-10  Richard Guenther  <rguenther@suse.de>
-
-	* ipa-split.c (pass_split_functions): Add verification TODOs.
-	(pass_feedback_split_functions): Likewise.
-
-2011-10-10  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50195
-	* fold-const.c (fold_binary_loc): Canonicalize x*x to pow (x, 2)
-	only when optimizing.
-
-2011-10-10  Nick Clifton  <nickc@redhat.com>
-
-	PR middle-end/49801
-	* compare-elim.c (find_comparisons_in_bb): Use df_get_live_in and
-	df_get_live_out instead of accessing the bitmaps directly.
-	(execute_compare_elim_after_reload): Remove calls to df_set_flags,
-	df_live_add_problem and df_analyze.
-
-2011-10-10  Michael Matz  <matz@suse.de>
-
-	PR middle-end/50638
-	* tree-emutls.c (gen_emutls_addr): Call add_referenced_var.
-
-2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* modulo-sched.c (ps_reg_move_info): Add num_consecutive_stages.
-	(SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES): Delete.
-	(node_sched_params): Remove first_reg_move and nreg_moves.
-	(ps_num_consecutive_stages, extend_node_sched_params): New functions.
-	(update_node_sched_params): Move up file.
-	(print_node_sched_params): Print the stage.  Don't dump info related
-	to first_reg_move and nreg_moves.
-	(set_columns_for_row): New function.
-	(set_columns_for_ps): Move up file and use set_columns_for_row.
-	(schedule_reg_move): New function.
-	(schedule_reg_moves): Call extend_node_sched_params and
-	schedule_reg_move.  Extend size of uses bitmap.  Initialize
-	num_consecutive_stages.  Return false if a move could not be
-	scheduled.
-	(apply_reg_moves): Don't emit moves here.
-	(permute_partial_schedule): Handle register moves.
-	(duplicate_insns_of_cycles): Remove for_prolog.  Emit moves according
-	to the same stage-count test as ddg nodes.
-	(generate_prolog_epilog): Update calls accordingly.
-	(sms_schedule): Allow move-scheduling to add a new first stage.
-
-2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* modulo-sched.c (ps_insn): Adjust comment.
-	(ps_reg_move_info): New structure.
-	(partial_schedule): Add reg_moves field.
-	(SCHED_PARAMS): Use node_sched_param_vec instead of node_sched_params.
-	(node_sched_params): Turn first_reg_move into an identifier.
-	(ps_reg_move): New function.
-	(ps_rtl_insn): Cope with register moves.
-	(ps_first_note): Adjust comment and assert that the instruction
-	isn't a register move.
-	(node_sched_params): Replace with...
-	(node_sched_param_vec): ...this vector.
-	(set_node_sched_params): Adjust accordingly.
-	(print_node_sched_params): Take a partial schedule instead of a ddg.
-	Use ps_rtl_insn and ps_reg_move.
-	(generate_reg_moves): Rename to...
-	(schedule_reg_moves): ...this.  Remove rescan parameter.  Record each
-	move in the partial schedule, but don't emit it here.  Don't perform
-	register substitutions here either.
-	(apply_reg_moves): New function.
-	(duplicate_insns_of_cycles): Use register indices directly,
-	rather than finding instructions using PREV_INSN.  Use ps_reg_move.
-	(sms_schedule): Call schedule_reg_moves before committing to
-	a partial schedule.  Try the next ii if the schedule fails.
-	Use apply_reg_moves instead of generate_reg_moves.  Adjust
-	call to print_node_sched_params.  Free node_sched_param_vec
-	instead of node_sched_params.
-	(create_partial_schedule): Initialize reg_moves.
-	(free_partial_schedule): Free reg_moves.
-
-2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* modulo-sched.c (ps_insn): Replace node field with an identifier.
-	(SCHED_ASAP): Replace with..
-	(NODE_ASAP): ...this macro.
-	(SCHED_PARAMS): New macro.
-	(SCHED_TIME, SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES, SCHED_ROW)
-	(SCHED_STAGE, SCHED_COLUMN): Redefine using SCHED_PARAMS.
-	(node_sched_params): Remove asap.
-	(ps_rtl_insn, ps_first_note): New functions.
-	(set_node_sched_params): Use XCNEWVEC.  Don't copy across the
-	asap values.
-	(print_node_sched_params): Use SCHED_PARAMS and NODE_ASAP.
-	(generate_reg_moves): Pass ids to the SCHED_* macros.
-	(update_node_sched_params): Take a ps insn identifier rather than
-	a node as parameter.  Use ps_rtl_insn.
-	(set_columns_for_ps): Update for above field and SCHED_* macro changes.
-	(permute_partial_schedule): Use ps_rtl_insn and ps_first_note.
-	(optimize_sc): Update for above field and SCHED_* macro changes.
-	Update calls to try_scheduling_node_in_cycle and
-	update_node_sched_params.
-	(duplicate_insns_of_cycles): Adjust for above field and SCHED_*
-	macro changes.  Use ps_rtl_insn and ps_first_note.
-	(sms_schedule): Pass ids to the SCHED_* macros.
-	(get_sched_window): Adjust for above field and SCHED_* macro changes.
-	Use NODE_ASAP instead of SCHED_ASAP.
-	(try_scheduling_node_in_cycle): Remove node parameter.  Update
-	call to ps_add_node_check_conflicts.  Pass ids to the SCHED_* macros.
-	(sms_schedule_by_order): Update call to try_scheduling_node_in_cycle.
-	(ps_insert_empty_row): Adjust for above field changes.
-	(compute_split_row): Use ids rather than nodes.
-	(verify_partial_schedule): Adjust for above field changes.
-	(print_partial_schedule): Use ps_rtl_insn.
-	(create_ps_insn): Take an id rather than a node.
-	(ps_insn_find_column): Adjust for above field changes.
-	Use ps_rtl_insn.
-	(ps_insn_advance_column): Adjust for above field changes.
-	(add_node_to_ps): Remove node parameter.  Update call to
-	create_ps_insn.
-	(ps_has_conflicts): Use ps_rtl_insn.
-	(ps_add_node_check_conflicts): Replace node parameter than an id.
-
-2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* modulo-sched.c (undo_replace_buff_elem): Delete.
-	(generate_reg_moves): Don't build and return an undo list.
-	(free_undo_replace_buff): Delete.
-	(sms_schedule): Adjust call to generate_reg_moves.
-	Don't call free_undo_replace_buff.
-
-2011-10-10  Matthias Klose <doko@ubuntu.com>
-
-	* common/config/m32c: Remove empty directory.
-
-2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md (*mulhi3_enh): Treat squaring smarter.
-
-2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50652
-	* config/avr/avr-mcus.def (AVR_MCU): Set .data_section_start of
-	atmega164a to 0x100.
-
-2011-10-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-ssa-forwprop.c (forward_propagate_into_comparison): Do not make
-	the replacement if the conversion to the LHS type is not useless.
-
-2011-10-09  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50635
-	* tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add
-	DEF_STMT to the list of statements to be replaced by the
-	pattern statements.
-	(vect_handle_widen_mult_by_const): Don't check TYPE_OUT.
-
-2011-10-09  Anatoly Sokolov  <aesok@post.ru>
-
-	* system.h: Commit forgotten hunk in previous patch.
-	(OUTPUT_ADDR_CONST_EXTRA): Poison.
-
-2011-10-08  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR libobjc/50428
-	* doc/objc.texi (Garbage Collection): Updated example to protect
-	+initialize against execution in subclasses.
-
-2011-10-07  Richard Henderson  <rth@redhat.com>
-
-	* doc/extend.texi (__builtin_shuffle): Improve the description to
-	include the modulus of the selector.  Mention OpenCL.
-	* doc/md.texi (vec_perm, vec_perm_const): Document named patterns.
-
-	* tree.def (VEC_PERM_EXPR): Rename from VEC_SHUFFLE_EXPR.
-	* genopinit.c (optabs): Rename vshuffle to vec_perm.
-	* c-typeck.c (c_build_vec_perm_expr): Rename from
-	c_build_vec_shuffle_expr.  Update for name changes.
-	* optabs.c (expand_vec_perm_expr_p): Rename from
-	expand_vec_shuffle_expr_p.
-	(expand_vec_perm_expr): Rename from expand_vec_shuffle_expr.
-	* optabs.h (OTI_vec_perm): Rename from DOI_vshuffle.
-	(vec_perm_optab): Rename from vshuffle_optab.
-	* expr.c, gimple-pretty-print.c, gimple.c, gimplify.c,
-	c-tree.h, c-parser.c, tree-cfg.c, tree-inline.c, tree-pretty-print.c,
-	tree-ssa-operands.c, tree-vect-generic.c: Update for name changes.
-
-	* config/i386/i386.c (ix86_expand_vec_perm): Rename from
-	ix86_expand_vshuffle.
-	* config/i386/i386-protos.h: Update.
-	* config/i386/sse.md (VEC_PERM_AVX2): Rename from VSHUFFLE_AVX2.
-	(vec_perm<VEC_PERM_AVX2>): Rename from vshuffle<VSHUFFLE_AVX2>.
-
-2011-10-07  Richard Henderson  <rth@redhat.com>
-
-	* config/i386/predicates.md (avx2_pblendw_operand): New.
-	* config/i386/sse.md (sse4_1_pblendw): Un-macroize.
-	(avx2_pblendw, *avx2_pblendw): New expander and insn.
-
-2011-10-07  Richard Henderson  <rth@redhat.com>
-
-	* config/i386/i386.c (bdesc_args): Update code for
-	__builtin_ia32_palignr256.  Change type of __builtin_ia32_pslldqi256,
-	and __builtin_ia32_psrldqi256 to V4DI_FTYPE_V4DI_INT_CONVERT.
-	(ix86_expand_args_builtin): Handle V4DI_FTYPE_V4DI_INT_CONVERT.
-	* config/i386/sse.md (mode iterator V16): Add V2TI.
-	(mode iterator SSESCALARMODE): Use V2TI not V4DI.
-	(mode attr ssse3_avx2): Add V2TI.
-	(avx2_lshrqv4di3, avx2_lshlqv4di3): Remove.
-
-2011-10-07  David S. Miller  <davem@davemloft.net>
-
-	PR 50655
-	* configure.ac: Add .register directives to VIS3 test.
-	* configure: Regenerate.
-
-2011-10-07  Richard Henderson  <rth@redhat.com>
-
-	* config.gcc (x86_64-*): Add core-avx-i, core-avx2 for with_cpu.
-
-2011-10-07  Richard Henderson  <rth@redhat.com>
-
-	PR 49752
-	* fold-const.c (fold_checksum_tree): Remove out-of-date assert.
-
-2011-10-07  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/predicates.md (shift_amount_operand): Remove constant
-	range check.
-	(shift_operator): Check range of constants for all shift operators.
-
-2011-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_emit_tls_call_insn): Remove assertion.
-	Load GOT pointer for non-pic builds.
-	(s390_load_got): Replace pic_offset_table_rtx with hardcoded r12.
-	(s390_emit_call): Likewise.
-
-2011-10-07  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/50527
-	* tree.c (build_common_builtin_nodes): Add local_define_builtin for
-	BUILT_IN_ALLOCA_WITH_ALIGN.  Mark that BUILT_IN_ALLOCA_WITH_ALIGN can
-	throw.
-	* builtins.c (expand_builtin_alloca): Handle BUILT_IN_ALLOCA_WITH_ALIGN
-	arglist.  Set align for	BUILT_IN_ALLOCA_WITH_ALIGN.
-	(expand_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
-	(is_inexpensive_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
-	* tree-ssa-ccp.c (evaluate_stmt): Set align for
-	BUILT_IN_ALLOCA_WITH_ALIGN.
-	(fold_builtin_alloca_for_var): Rename to ...
-	(fold_builtin_alloca_with_align): Set DECL_ALIGN from 2nd
-	BUILT_IN_ALLOCA_WITH_ALIGN argument.
-	(ccp_fold_stmt): Try folding BUILT_IN_ALLOCA_WITH_ALIGN using
-	fold_builtin_alloca_with_align.
-	(optimize_stack_restore): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
-	* builtins.def (BUILT_IN_ALLOCA_WITH_ALIGN): Declare using
-	DEF_BUILTIN_STUB.
-	* ipa-pure-const.c (special_builtin_state): Handle
-	BUILT_IN_ALLOCA_WITH_ALIGN.
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1)
-	(call_may_clobber_ref_p_1): Same.
-	* function.c (gimplify_parameters): Lower vla to
-	BUILT_IN_ALLOCA_WITH_ALIGN.
-	* gimplify.c (gimplify_vla_decl): Same.
-	* cfgexpand.c (expand_call_stmt): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
-	* tree-mudflap.c (mf_xform_statements): Same.
-	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
-	(mark_all_reaching_defs_necessary_1, propagate_necessity): Same.
-	* varasm.c (incorporeal_function_p): Same.
-	* tree-object-size.c (alloc_object_size): Same.
-	* gimple.c (gimple_build_call_from_tree): Same.
-
-2011-10-07  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* function.c (frame_required_for_rtx): Remove function.
-	(requires_stack_frame_p): New arg set_up_by_prologue.  All callers
-	changed.  Compute a set of mentioned registers and compare against
-	the new arg rather than calling frame_required_for_rtx.
-	(thread_prologue_and_epilogue_insns): Compute the set_up_by_prologue
-	reg set.  Convert the unconverted_simple_returns mechanism to store
-	jump insns rather than their basic blocks.  Also check the
-	orig_entry_edge destination for new blocks.
-
-2011-10-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50650
-	* tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): Don't
-	call vect_is_simple_cond here, instead fail if cond_expr isn't
-	COMPARISON_CLASS_P or if get_vectype_for_scalar_type returns NULL
-	for cond_expr's first operand.
-	* tree-vect-stmts.c (vect_is_simple_cond): Static again.
-	* tree-vectorizer.h (vect_is_simple_cond): Remove prototype.
-
-2011-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.md (DWH, dwh): New mode macros.
-	("umulsidi3"): Extend to support "umulditi3" as well.
-
-2011-10-07  Uros Bizjak  <ubizjak@gmail.com>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/50603
-	* config/i386/i386.c (ix86_fixup_binary_operands): Force src2 of
-	integer PLUS RTX to a register to improve address combine.
-
-2011-10-06  Richard Henderson  <rth@redhat.com>
-
-	* combine-stack-adjust.c (maybe_move_args_size_note): Add after
-	parameter; use it to decide whether to merge two notes.
-	(combine_stack_adjustments_for_block): Use maybe_move_args_size_note
-	for the deallocation case as well.
-
-2011-10-06  Anatoly Sokolov  <aesok@post.ru>
-
-	* system.h (OUTPUT_ADDR_CONST_EXTRA): Poison.
-	* doc/tm.texi.in (OUTPUT_ADDR_CONST_EXTRA): Remove documentation.
-	* doc/tm.texi: Regenerate.
-	* target.def (output_addr_const_extra): Use
-	hook_bool_FILEptr_rtx_false.
-	* targhooks.c (default_asm_output_addr_const_extra): Remove.
-	* targhooks.h (default_asm_output_addr_const_extra): Remove.
-	* hooks.c (hook_bool_FILEptr_rtx_false): New functions.
-	* hooks.h (hook_bool_FILEptr_rtx_false): Declare.
-
-2011-10-06  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (popcount<mode>2, clz<mode>2): Split up into...
-	(popcountdi2, popcountsi2, clzdi2, clzsi2): Explicit expanders, in the
-	SI mode 64-bit code gen case explicitly zero-extend and truncate.
-	(*popcount<mode>_sp64): Split up into...
-	(*popcountdi_sp64, *popcountsi_64): Explicit instantiations, and in the
-	SImode case use truncate.
-	(*clzsi_sp64): Rewrite to use truncate, and let the expander emit the
-	subtract so the compiler can optimize it.
-	(SIDI): Remove unused mode iterator.
-
-2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* function.c (thread_prologue_and_epilogue_insns): Emit split prologue
-	on the orig_entry_edge. Don't account for it in prologue_clobbered.
-
-2011-10-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50596
-	* tree-vectorizer.h (vect_is_simple_cond): New prototype.
-	(NUM_PATTERNS): Change to 6.
-	* tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): New
-	function.
-	(vect_vect_recog_func_ptrs): Add vect_recog_mixed_size_cond_pattern.
-	(vect_mark_pattern_stmts): Don't create stmt_vinfo for def_stmt
-	if it already has one, and don't set STMT_VINFO_VECTYPE in it
-	if it is already set.
-	* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Handle
-	COND_EXPR in pattern stmts.
-	(vect_is_simple_cond): No longer static.
-
-2001-10-06  Richard Henderson  <rth@redhat.com>
-
-	* config/i386/i386.c (ix86_expand_vshuffle): Add AVX2 support.
-	* config/i386/sse.md (sseshuffint): Remove.
-	(sseintvecmode): Support V16HI, V8HI, V32QI, V16QI.
-	(VSHUFFLE_AVX2): New mode iterator.
-	(vshuffle<mode>): Use it.
-	(avx_vec_concat<V_256>): Rename from *vec_concat<V_256>_avx.
-
-	* config/i386/i386.c (ix86_expand_sse_movcc): Use correct mode
-	for vector_all_ones_operand.
-	(ix86_expand_int_vcond): Distinguish between comparison mode
-	and data mode.  Allow them to differ.
-	(ix86_expand_vshuffle): Don't force data mode to match maskmode.
-
-2001-10-06  Richard Henderson  <rth@redhat.com>
-
-	* optabs.c (expand_vec_shuffle_expr): Use the proper mode for the
-	mask operand.  Tidy the code.
-
-2011-10-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-patterns.c (vect_pattern_recog_1): Use
-	vect_recog_func_ptr typedef for the first argument.
-	(vect_pattern_recog): Rename vect_recog_func_ptr variable
-	to vect_recog_func, use vect_recog_func_ptr typedef for it.
-
-	PR tree-optimization/49279
-	* tree-ssa-structalias.c (find_func_aliases): Don't handle
-	CAST_RESTRICT.
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Allow
-	restrict propagation.
-	* tree-ssa.c (useless_type_conversion_p): Don't return false
-	if TYPE_RESTRICT differs.
-
-2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* function.c (thread_prologue_and_epilogue_insns): Build a vector
-	of unconverted simple return blocks rather than trying to
-	recompute them later based on bb_flags bitmap tests.
-
-2011-10-06  Michael Matz  <matz@suse.de>
-
-	* tree-flow.h (get_var_ann): Don't declare.
-	* tree-flow-inline.h (get_var_ann): Remove.
-	(set_is_used): Use var_ann, not get_var_ann.
-	* tree-dfa.c (add_referenced_var): Inline body of get_var_ann.
-	* tree-profile.c (gimple_gen_edge_profiler): Call
-	find_referenced_var_in.
-	(gimple_gen_interval_profiler): Ditto.
-	(gimple_gen_pow2_profiler): Ditto.
-	(gimple_gen_one_value_profiler): Ditto.
-	(gimple_gen_average_profiler): Ditto.
-	(gimple_gen_ior_profiler): Ditto.
-	(gimple_gen_ic_profiler): Ditto plus call add_referenced_var.
-	(gimple_gen_ic_func_profiler): Call add_referenced_var.
-	* tree-mudflap.c (execute_mudflap_function_ops): Call
-	add_referenced_var.
-
-2011-10-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-patterns.c (vect_handle_widen_mult_by_const): For lhs
-	don't set SSA_NAME_DEF_STMT that has been already set by
-	gimple_build_assign_with_ops.
-	(vect_recog_pow_pattern, vect_recog_widen_sum_pattern,
-	vect_operation_fits_smaller_type, vect_recog_over_widening_pattern):
-	Likewise.
-
-	* tree.h (avoid_folding_inline_builtin): New prototype.
-	* builtins.c (avoid_folding_inline_builtin): No longer static.
-	* gimple-fold.c (gimple_fold_builtin): Give up if
-	avoid_folding_inline_builtin returns true.
-
-2011-10-06  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vect-generic.c (vector_element): Look at previous
-	generated results.
-
-2011-10-06  David Edelsohn  <dje.gcc@gmail.com>
-
-	PR target/39950
-	* config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define
-	__powerpc__, __PPC__, __unix__.
-
-2011-10-06  Michael Matz  <matz@suse.de>
-
-	* i386/i386.opt (recip_mask, recip_mask_explicit,
-	x_recip_mask_explicit): New variables and cl_target member.
-	(mrecip=): New option.
-	* i386/i386.h (RECIP_MASK_DIV, RECIP_MASK_SQRT, RECIP_MASK_VEC_DIV,
-	RECIP_MASK_VEC_SQRT, RECIP_MASK_ALL, RECIP_MASK_NONE): New bitmasks.
-	(TARGET_RECIP_DIV, TARGET_RECIP_SQRT, TARGET_RECIP_VEC_DIV,
-	TARGET_RECIP_VEC_SQRT): New tests.
-	* i386/i386.md (divsf3): Check TARGET_RECIP_DIV.
-	(sqrt<mode>2): Check TARGET_RECIP_SQRT.
-	* i386/sse.md (div<mode>3): Check TARGET_RECIP_VEC_DIV.
-	(sqrt<mode>2): Check TARGET_RECIP_VEC_SQRT.
-	* i386/i386.c (ix86_option_override_internal): Set recip_mask
-	for -mrecip and -mrecip=options.
-	(ix86_function_specific_save): Save recip_mask_explicit.
-	(ix86_function_specific_restore): Restore recip_mask_explicit.
-
-	* doc/invoke.texi (ix86 Options): Document the new option.
-
-2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR target/49049
-	* config/arm/arm.md (arm_subsi3_insn): Lose the last alternative.
-
-2011-10-06  Ulrich Weigand  <ulrich.weigand@linaro.org>
-
-	PR target/50305
-	* config/arm/arm.c (arm_legitimize_reload_address): Recognize
-	output of a previous pass through legitimize_reload_address.
-	Do not attempt to optimize addresses if the base register is
-	equivalent to a constant.
-
-2011-10-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* function.c (thread_prologue_and_epilogue_insns): Mark
-	last_bb_active as possibly unused.  It is unused for targets which
-	do neither have "return" nor "simple_return" expanders.
-
-2011-10-06  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (fold_ternary_loc): Also fold non-constant
-	vector CONSTRUCTORs.  Make more efficient.
-	* tree-ssa-dom.c (cprop_operand): Don't handle virtual operands.
-	(cprop_into_stmt): Don't propagate into virtual operands.
-	(optimize_stmt): Really dump original statement.
-
-2011-10-06  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md (smin3): Revert previous delta.
-
-2011-10-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/38884
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial
-	reads from aggregate SSA names.
-
-2011-10-05  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-patterns.c (vect_pattern_recog_1): Add stmts_to_replace
-	argument, truncate it at the beginning instead of allocating there
-	and freeing at the end.
-	(vect_pattern_recog): Allocate stmts_to_replace here and free at end,
-	pass its address to vect_pattern_recog_1.
-
-2011-10-05  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.opt (POPC): New option.
-	* doc/invoke.texi: Document it.
-	* config/sparc/sparc.c (sparc_option_override): Enable MASK_POPC by
-	default on Niagara-2 and later.
-	* config/sparc/sparc.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
-	* config/sparc/sparc.md (SIDI): New mode iterator.
-	(ffsdi2): Delete commented out pattern and comments.
-	(popcount<mode>2, clz<mode>2): New expanders.
-	(*popcount<mode>_sp64, popcountsi_v8plus, popcountdi_v8plus,
-	*clzdi_sp64, clzdi_v8plus, *clzsi_sp64, clzsi_v8plus): New insns.
-
-2011-10-06  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
-
-	PR middle-end/50607
-	* c-tree.h (c_expr_t): New typedef for struct c_expr.
-	(C_EXPR_APPEND): New macro.
-	* c-parser.c (c_parser_get_builtin_args): Preserve
-	original_tree_code of c_expr structure.
-	(c_parser_postfix_expression): Adjust to the new function.
-
-2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* function.c (thread_prologue_and_epilogue_insns): Don't shrink-wrap
-	if profiling after the prologue.
-
-2011-10-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50613
-	* tree-ssa-strlen.c (find_equal_ptrs): If CASE_CONVERT
-	operand is ADDR_EXPR, fallthru into ADDR_EXPR handling,
-	and if it is neither that not SSA_NAME, give up.
-
-2011-10-05  Richard Henderson  <rth@redhat.com>
-
-	* tree-vect-generic.c (vector_element): Never fail.  Use
-	build_zero_cst.  Tidy up type references.
-	(lower_vec_shuffle): Never fail.  Mask shuffle indicies.  Reduce
-	code duplication.  Do update_stmt here ...
-	(expand_vector_operations_1): ... not here.
-
-	* config/i386/i386.c (ix86_expand_vshuffle): Never fail.  Handle
-	TARGET_XOP.  Fix pshufb constant vector creation.  Reduce code
-	duplication.  Handle V2DI without SSE4.1.
-	* config/i386/i386-protos.h (ix86_expand_vshuffle): Update decl.
-	* config/i386/i386.md (vshuffle<V_128>): Remove assert for ok.
-
-2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (distance_non_agu_define): Simplify calculation
-	of "found".  Simplify return value calculation.
-	(distance_agu_use): Ditto.
-
-2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR bootstrap/50621
-	* config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only
-	if the function was not shrink-wrapped.
-	(ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached
-	to an insn.
-	* function.c (thread_prologue_and_epilogue_insns): Make sure the
-	shrink_wrapped flag is set even if there is no dump file.
-
-2011-10-05  DJ Delorie  <dj@redhat.com>
-	    Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.opt (mpid): Define.
-	* config/rx/t-rx (MULTILIB_OPTIONS): Add -mpid
-	(MULTILIB_DIRNAMES): Add pid.
-	* config/rx/rx.c (rx_gp_base_regnum_val, rx_pid_base_regnum_val)
-	(rx_num_interrupt_regs): New variable.
-	(rx_gp_base_regnum): New function.  Returns the number of the
-	small data area register.
-	(rx_pid_base_regnum): New function.  Returns the number of the pid
-	base register.
-	(rx_decl_for_addr): New function.  Returns the symbolic part of a MEM.
-	(rx_pid_data_operand): New function.  Returns whether an object is
-	in the position independent data area.
-	(rx_legitimize_address): New function.  Puts undecided PID
-	objects in the PID data area.
-	(rx_is_legitimate_address): Add support for PID operands.
-	(rx_print_operand_address): Likewise.
-	(rx_print_operand): Likewise.
-	(rx_maybe_pidify_operand): New function.  Determine if an operand
-	is suitable for PID addressing.
-	(rx_gen_move_template): Add PID support.
-	(rx_conditional_register_usage): Likewise.
-	(rx_option_override): Initialise rx_num_interrupt_regs.
-	(rx_is_legitimate_constant): Add support for PID constants.
-	(TARGET_LEGITIMIZE_ADDRESS): Define.
-	* config/rx/constraints.md (Rpid): Define.
-	(Rpda): Define.
-	* config/rx/rx.md (UNSPEC_PID_ADDR): Define.
-	(tablejump): Add PID support.
-	(mov<>): Likewise.
-	(mov<>_internal): Likewise.
-	(addsi3): Convert to an expander.  Add PID support.
-	(pid_addr): New pattern.
-	* config/rx/rx.h (CPP_SPEC): Define.
-	(ASM_SPEC): Pass -mpid and -mint-register on to assembler.
-	(CASE_VECTOR_PC_RELATIVE): Define.
-	(JUMP_TABLES_IN_TEXT_SECTION): Enable for PID mode.
-	* config/rx/rx-protos.h (rx_maybe_pidify_operand): Prototype.
-	* doc/invoke.texi (RX Options): Document -mpid command line option.
-
-2011-10-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/38885
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial reads
-	from constants.
-
-2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* doc/invoke.texi (-fshrink-wrap): Document.
-	* opts.c (default_options_table): Add it.
-	* common.opt (fshrink-wrap): Add.
-	* function.c (emit_return_into_block): Remove useless declaration.
-	(record_hard_reg_uses_1, record_hard_reg_uses, frame_required_for_rtx,
-	requires_stack_frame_p, gen_return_pattern): New static functions.
-	(emit_return_into_block): New arg simple_p.  All callers changed.
-	Use gen_return_pattern.
-	(thread_prologue_and_epilogue_insns): Implement shrink-wrapping.
-	* config/i386/i386.md (return): Expand into a simple_return.
-	(simple_return): New expander):
-	(simple_return_internal, simple_return_internal_long,
-	simple_return_pop_internal_long, simple_return_indirect_internal):
-	Renamed from return_internal, return_internal_long,
-	return_pop_internal_long and return_indirect_internal; changed to use
-	simple_return.
-	* config/i386/i386.c (ix86_expand_epilogue): Adjust to expand
-	simple returns.
-	(ix86_pad_returns): Likewise.
-	* function.h (struct rtl_data): Add member shrink_wrapped.
-	* cfgcleanup.c (outgoing_edges_match): If shrink-wrapped, edges that
-	are not jumps or sibcalls can't be compared.
-
-2011-10-05  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_get_expr_for): Handle CONSTRUCTOR of
-	vector type.
-	(simplify_unary_expression): Handle BIT_FIELD_REFs.
-	(try_to_simplify): Handle BIT_FIELD_REFs.
-
-2011-10-05  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr-protos.h (avr_out_addto_sp): New prototype.
-	* config/avr/avr.c (avr_out_addto_sp): New function.
-	(adjust_insn_length): Handle ADJUST_LEN_ADDTO_SP.
-	* config/avr/avr.md (adjust_len): Add "addto_sp".
-	(*movhi_sp): Remove insn.
-	(*addhi3_sp_R_pc2, *addhi3_sp_R_pc3): Merge to *addhi3_sp_R.
-
-2011-10-05  Richard Guenther  <rguenther@suse.de>
-
-	* gimple-fold.c (gimple_fold_stmt_to_constant_1): For ternary ops
-	with an embedded expression valueize and fold that as well.
-	* tree-ssa-sccvn.c (try_to_simplify): Also allow SSA name
-	results from gimple_fold_stmt_to_constant_1.
-
-2011-10-05  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md (tablejump): Add missing label.
-	(adddi3_internal): Mark operand 0 as early-clobbered.
-	(smaxsi3): Revert previous delta.
-	(adc_internal): Fix whitespace in generated asm.
-	(adc_flags): Likewise.
-
-2011-10-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* expmed.c (expand_mult_highpart_optab): Replace optab_handler
-	with the new widening_optab_handler.
-
-2011-10-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50609
-	* gimple-fold.c (fold_array_ctor_reference): Also handle
-	vector typed constructors.
-	(fold_ctor_reference): Dispatch to fold_array_ctor_reference
-	for vector typed constructors.
-
-2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_emit_binop): New static function.
-	(ix86_split_lea_for_addr): Use ix86_emit_binop to emit add and shl
-	instructions.
-	(x86_output_mi_thunk): Use ix86_emit_binop to emit add instructions.
-
-2011-10-04  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_FHADD, UNSPEC_FHSUB,
-	UNSPEC_XMUL): New unspecs.
-	(muldi3_v8plus): Use output_v8plus_mult.
-	(*naddsf3, *nadddf3, *nmulsf3, *nmuldf3, *nmuldf3_extend):
-	New VIS 3.0 combiner patterns.
-	(fhaddsf_vis, fhadddf_vis, fhsubsf_vis, fhsubdf_vis,
-	fnhaddsf_vis, fnhaddf_vis, umulxhi_vis, *umulxhi_sp64,
-	umulxhi_v8plus, xmulx_vis, *xmulx_sp64, xmulx_v8plus,
-	xmulxhi_vis, *xmulxhi_sp64, xmulxhi_v8plus): New VIS 3.0
-	builtins patterns.
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Emit new builtins.
-	(output_v8plus_mult): New function.
-	* config/sparc/sparc-protos.h: Declare it.
-	* config/sparc/visintrin.h (__vis_fhadds, __vis_fhaddd,
-	__vis_fhsubs, __vis_fhsubd, __vis_fnhadds, __vis_fnhaddd,
-	__vis_umulxhi, __vis_xmulx, __vis_xmulxhi): New intrinsics.
-	* doc/extend.texi: Document new builtins.
-
-2011-10-04  Richard Henderson  <rth@redhat.com>
-
-	* c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable.
-	Avoid save_expr unless two_arguments.
-
-2011-10-04  Ozkan Sezer  <sezeroz@gmail.com>
-
-	* config/i386/mingw-w64.h (CPP_SPEC): Rename _REENTRANCE to _REENTRANT.
-	* config/i386/mingw32.h (CPP_SPEC): Likewise.
-
-2011-10-04  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/driver-sparc.c (cpu_names): Fix string for supersparc
-	under Linux.
-
-2011-10-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50604
-	* builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy,
-	fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure
-	last argument to memcpy has size_type_node type instead of ssizetype.
-	* tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node
-	instead of TREE_TYPE (len) as type for newlen.
-
-	PR tree-optimization/50522
-	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Don't test
-	TYPE_RESTRICT.
-	(ptr_derefs_may_alias_p): Call pt_solutions_same_restrict_base
-	unconditionally.
-
-	* fold-const.c (fold_unary_loc): Don't optimize
-	POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by
-	casting the inner pointer if it isn't TYPE_RESTRICT.
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't through
-	casts from non-TYPE_RESTRICT pointer to TYPE_RESTRICT pointer.
-
-2011-10-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (i[34567]86-*-elf*, x86_64-*-elf*): Use i386/t-crtstuff.
-
-2011-10-04  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter.
-	* lto-streamer-in.c (lto_input_toplevel_asms): Stream in order.
-	* lto-streamer-out.c (lto_output_toplevel_asms): Stream out order.
-	* lto-cgraph.c (order_base): New static var.
-	(lto_output_node): Stream in order.
-	(lto_output_varpool_node): Stream out order.
-	(input_node): Stream in order.
-	(input_varpool_node): Stream out order.
-	(input_cgraph_1): Initialize order base; update call of
-	lto_input_toplevel_asms.
-
-2011-10-04  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50566
-	* config/avr/avr-protos.h (avr_legitimize_reload_address): New
-	prototype.
-	* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Copy worker code
-	from here...
-	* config/avr/avr.c (avr_legitimize_reload_address) ...to this new
-	function.  Log if avr_log.legitimize_reload_address.
-
-2011-10-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (sparc_fold_builtin): Use a sequence of tests.
-
-2011-10-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* longlong.h (smul_ppmm, sdiv_qrnnd): Add underscores to the local
-	variables.  Fix second operand of DR.  Swap inputs for sdiv_qrnnd.
-
-2011-10-03  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (fpack16_vis, fpackfix_vis, fpack32_vis): Make
-	GSR_REG an input operand to UNSPEC instead of a parallel USE.
-	(faligndata<V64I:mode>_vis): Likewise and use DI mode.
-	(alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, alignaddrldi_vis):
-	Reference GSR_REG in DI mode, simplify convoluted expressions by using
-	zero_extract.
-	(bshuffle<V64I:mode>_vis): Reference GSR_REG in DI mode.
-
-2011-10-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* tree-eh.c (remove_unreachable_handlers): Obvious cleanup.
-
-2011-10-03  Jakub Jelinek  <jakub@redhat.com>
-	    Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_output_typedef): Support printing enum values that
-	don't fit in a signed HOST_WIDE_INT.
-
-2011-10-03  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/cris/cris.c (cris_output_addr_const_extra): Make static.
-	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-	* config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
-	* config/cris/cris-protos.h (cris_output_addr_const_extra): Remove.
-
-2011-10-03  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/m68k/m68k.c (m68k_output_addr_const_extra): Make static.
-	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-	* config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
-	* config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Remove.
-
-2011-10-03  Steve Ellcey  <sje@cup.hp.com>
-
-	PR target/49967
-	* configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*.
-	(gcc_cv_ld_static_option): Ditto.
-	(gcc_cv_ld_dynamic_option): Ditto.
-	* configure: Regenerate.
-
-2011-10-03  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di'
-	and 'si' patterns which describe the GSR changes explicitly in the
-	RTL using zero_extract.
-	(bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec.
-
-	* config/sparc/sparc.md (bshuffle<V64I:mode>_vis): Don't wrap
-	GSR_REG in a USE, since it's now a true arg to the UNSPEC.
-
-2011-10-03  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
-
-	* optabs.c (expand_vec_shuffle_expr_p): New function. Checks
-	if given expression can be expanded by the target.
-	(expand_vec_shuffle_expr): New function. Expand VEC_SHUFFLE_EXPR
-	using target vector instructions.
-	* optabs.h: New optab vshuffle.
-	(expand_vec_shuffle_expr_p): New prototype.
-	(expand_vec_shuffle_expr): New prototype.
-	(vshuffle_optab): New optab.
-	* genopinit.c: Adjust to support vecshuffle.
-	* c-tree.h (c_build_vec_shuffle_expr): New prototype.
-	* expr.c (expand_expr_real_2): Adjust.
-	* c-typeck.c: (c_build_vec_shuffle_expr): Build a VEC_SHUFFLE_EXPR
-	recognizing the cases of two and three arguments.
-	(convert_arguments) (build_binary_op)
-	(scalar_to_vector) (build_array_ref): Spurious whitespace.
-	* gimplify.c (gimplify_exp): Adjusted to support VEC_SHUFFLE_EXPR.
-	* tree.def: New tree code VEC_SHUFFLE_EXPR.
-	* tree-inline.c (estimate_operator_cost): Recognize VEC_SHUFFLE_EXPR.
-	* tree-vect-generic.c (vector_element): New function. Returns an
-	element of the vector at the given position.
-	(lower_vec_shuffle): Checks if VEC_SHUFLLE_EXPR is supported
-	by the backend or expand an expression piecewise.
-	(expand_vector_operations_1): Adjusted.
-	(gate_expand_vector_operations_noop): New gate function.
-	* Makefile.in (tree-vect-generic.o): New include.
-	* gimple.c (get_gimple_rhs_num_ops): Adjust.
-	* tree-cfg.c (verify_gimple_assign_trenary): Verify VEC_SHUFFLE_EXPR.
-	* passes.c: Move veclower down.
-	* tree-pretty-print.c (dump_generic_node): Recognize
-	VEC_SHUFFLE_EXPR as valid expression.
-	* c-parser.c (c_parser_get_builtin_args): Helper function for the
-	builtins with variable number of arguments.
-	(c_parser_postfix_expression): Use a new helper function for
-	RID_CHOOSE_EXPR, RID_BUILTIN_COMPLEX and RID_BUILTIN_SHUFFLE.
-	* tree-ssa-operands: Adjust.
-	* c-family/c-common.c: New __builtin_shuffle keyword.
-	* c-family/c-common.h: New __builtin_shuffle keyword.
-	* gcc/doc/extend.texi: Adjust.
-
-	* gcc/config/i386/sse.md: (sseshuffint) New mode_attr.  Correspondence
-	between the vector and the type of the mask when shuffling.
-	(vecshuffle<mode>): New expansion.
-	* gcc/config/i386/i386-protos.h (ix86_expand_vshuffle): New prototype.
-	* gcc/config/i386/i386.c (ix86_expand_vshuffle): New function.
-	(ix86_vectorize_builtin_vec_perm_ok): Adjust.
-
-2011-10-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50587
-	* tree-ssa-reassoc.c (init_range_entry): Stop iterating when
-	arg0 is not a SSA_NAME.
-
-2011-10-03  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* ipa-inline-analysis.c (MAX_TIME): Update comment.
-
-2011-10-02  Richard Henderson  <rth@redhat.com>
-	    David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove
-	conditional insn type setting, we always emit a shift.
-	(*ashlsi3_extend, *lshrsi3_extend0): New patterns.
-	(*lshrsi3_extend): Rename to *lshrsi3_extend1.
-	* config/sparc/predicates.md (const_one_operand): Delete.
-
-2011-10-02  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* invoke.texi (SPARC Options): Refer to GNU/Linux.
-
-2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_frame_barrier): New function.
-	(mips_expand_prologue): Call it after allocating stack space.
-	(mips_deallocate_stack): New function.
-	(mips_expand_epilogue): Call mips_frame_barrier and
-	mips_deallocate_stack.
-
-2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/49696
-	* config/mips/sync.md (sync_<optab>_12): Allow zero operands.
-	(sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12): Likewise.
-	(sync_old_nand_12, sync_new_nand_12, test_and_set_12): Likewise.
-
-2011-10-02  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphunit.c (verify_edge_count_and_frequency): Bounds check.
-
-	* cgraphunit.c (ipa_passes): Remove unrechable nodes.
-	* lto-streamer-out.c (produce_symtab): Skip unused extern declarations.
-	* ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external
-	functions are reachable when address is taken.
-	* tree-sra.c (modify_function): Free dominance info.
-
-2011-10-02  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (inline_summary_alloc): Bounds check.
-
-	* ipa-inline-analysis.c (reset_inline_edge_summary): New function.
-	(reset_inline_summary): New function.
-	(compute_inline_parameters, inline_node_removal_hook,
-	inline_edge_removal_hook): Use it.
-	(inline_free_summary): Reset holders correctly.
-	(inline_generate_summary): Free summary before computing it.
-
-2011-10-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR preprocessor/36819
-	* incpath.c (merge_include_chains): Call free_path on
-	heads[QUOTE] and tails[QUOTE].
-
-2011-10-02  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/47247
-	* lto-symtab.c (lto_symtab_resolve_symbols): Do not resolve
-	when resolution is already availbale from plugin.
-	(lto_symtab_merge_decls_1): Handle LDPR_PREVAILING_DEF_IRONLY_EXP.
-	* cgraph.c (ld_plugin_symbol_resolution): Add
-	prevailing_def_ironly_exp.
-	* lto-cgraph.c (LDPR_NUM_KNOWN): Update.
-	* ipa.c (varpool_externally_visible_p): IRONLY variables are never
-	externally visible.
-	* varasm.c (resolution_to_local_definition_p): Add
-	LDPR_PREVAILING_DEF_IRONLY_EXP.
-	(resolution_local_p): Likewise.
-
-2011-10-01  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.opt (VIS3): New option.
-	* doc/invoke.texi: Document it.
-	* config/sparc/sparc.h: Force TARGET_VIS3 to zero if assembler is
-	not capable of such instructions.
-	* config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
-	to 0x300 when TARGET_VIS3.
-	* config/sparc/sparc-modes.def: Create 16-byte vector modes.
-	* config/sparc/sparc.md (UNSPEC_CMASK8, UNSPEC_CMASK16, UNSPEC_CMASK32,
-	UNSPEC_FCHKSM16, UNSPEC_PDISTN, UNSPC_FUCMP): New unspecs.
-	(V64N8, VASS): New mode iterators.
-	(vis3_shift, vis3_addsub_ss): New code iterators.
-	(vbits, vconstr): New mode attributes.
-	(vis3_shift_insn, vis3_addsub_ss_insn): New code attributes.
-	(cmask8<P:mode>_vis, cmask16<P:mode>_vis, cmask32<P:mode>_vis,
-	fchksm16_vis, <vis3_shift_insn><vbits>_vis, pdistn<mode>_vis,
-	fmean16_vis, fpadd64_vis, fpsub64_vis,
-	<vis3_addsub_ss_insn><vbits>_vis, fucmp<code>8<P:mode>_vis): New
-	VIS 3.0 instruction patterns.
-	* config/sparc/sparc.c (sparc_option_override): Set MASK_VIS3 by
-	default when targetting capable cpus.  TARGET_VIS3 implies
-	TARGET_VIS2 and TARGET_VIS, and clear them when TARGET_FPU is disabled.
-	(sparc_vis_init_builtins): Emit new VIS 3.0 builtins.
-	(sparc_fold_builtin): Do not eliminate cmask{8,16,32} when result
-	is ignored.
-	* config/sparc/visintrin.h (__vis_cmask8, __vis_cmask16,
-	__vis_cmask32, __vis_fchksm16, __vis_fsll16, __vis_fslas16,
-	__vis_fsrl16, __vis_fsra16, __vis_fsll32, __vis_fslas32,
-	__vis_fsrl32, __vis_fsra32, __vis_pdistn, __vis_fmean16,
-	__vis_fpadd64, __vis_fpsub64, __vis_fpadds16, __vis_fpadds16s,
-	__vis_fpsubs16, __vis_fpsubs16s, __vis_fpadds32, __vis_fpadds32s,
-	__vis_fpsubs32, __vis_fpsubs32s, __vis_fucmple8, __vis_fucmpne8,
-	__vis_fucmpgt8, __vis_fucmpeq8): New VIS 3.0 interfaces.
-	* doc/extend.texi: Document new VIS 3.0 builtins.
-
-2011-10-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* ira-color.c (assign_hard_reg): Fix typo.
-
-2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* doc/extend.texi: Add missing ','.
-
-2011-09-30  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* common/config/c6x/c6x-common.c (c6x_option_optimization_table):
-	Enable -fmodulo-sched at -O2 and above.
-	* config/c6x/c6x.md (doloop_end): New expander.
-	(mvilc, sploop, spkernel, loop_end): New patterns.
-	(loop_end with memory destination splitter): New.
-	* config/c6x/c6x.c: Include "hw-doloop.h".
-	(enum unitreqs): New.
-	(unit_req_table): New typedef.
-	(unit_reqs): New static variable.
-	(unit_req_factor, get_unit_reqs, count_unit_reqs, merge_unit_reqs,
-	res_mii, split_delayed_nonbranch, undo_split_delayed_nonbranch,
-	hwloop_pattern_reg, bb_earliest_end_cycle, filter_insns_above,
-	hwloop_optimize, hwloop_fail, c6x_hwloops): New static functions.
-	(struct c6x_sched_context): New member last_scheduled_iter0.
-	(init_sched_state): Initialize it.
-	(c6x_variable_issue): Update it.
-	(sploop_max_uid_iter0): New static variable.
-	(c6x_sched_reorder_1): Be careful about issuing sploop.
-	(c6x_reorg): Call c6x_hwlooops before the final schedule.
-
-2011-09-30  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50566
-	* config/avr/avr-protos.h (avr_log_t): New field address_cost.
-	* config/avr/avr.c (avr_address_cost): Use it.
-	* config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
-	(avr_log_vadump): Unknown %-codes finish printing.
-
-2011-09-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR inline-asm/50571
-	* gimple-fold.c (fold_stmt_1) <case GIMPLE_ASM>: If
-	input constraints allow mem and not reg, pass true instead of
-	false as second argument to maybe_fold_reference.
-
-	PR tree-optimization/46309
-	* fold-const.c (make_range, merge_ranges): Remove prototypes.
-	(make_range_step): New function.
-	(make_range): Use it.
-	* tree.h (make_range_step): New prototypes.
-	* Makefile.in (tree-ssa-reassoc.o): Depend on $(DIAGNOSTIC_CORE_H).
-	* tree-ssa-reassoc.c: Include diagnostic-core.h.
-	(struct range_entry): New type.
-	(init_range_entry, range_entry_cmp, update_range_test,
-	optimize_range_tests): New functions.
-	(reassociate_bb): Call optimize_range_tests.
-
-2011-09-30  Jakub Jelinek  <jakub@redhat.com>
-	    Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle
-	BUILT_IN_STRDUP and BUILT_IN_STRNDUP.
-	* tree-ssa-alias.c (call_may_clobber_ref_p_1): Likewise.  Fix
-	handling of BUILT_IN_STRNCAT and BUILT_IN_STRNCAT_CHK.
-	(ref_maybe_used_by_call_p_1): Fix handling of BUILT_IN_STRCAT,
-	BUILT_IN_STRNCAT, BUILT_IN_STRCAT_CHK and BUILT_IN_STRNCAT_CHK.
-
-2011-09-30  Jan Beulich  <jbeulich@suse.com>
-
-	* lto-cgraph.c (output_cgraph): Remove processing of
-	'cgraph_asm_nodes', call lto_output_toplevel_asms() instead.
-	(input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call
-	lto_input_toplevel_asms() instead.
-	* lto-section-in.c (lto_section_name): Add "asm" entry.
-	* lto-streamer-in.c (lto_input_toplevel_asms): New.
-	* lto-streamer-out.c (lto_output_toplevel_asms): New.
-	* lto-streamer.h (LTO_minor_version): Bump.
-	(enum lto_section_type): Add LTO_section_asm.
-	(struct lto_asm_header): New.
-	(lto_input_toplevel_asms, lto_output_toplevel_asms): Declare.
-	* tree-streamer.h (streamer_write_string_cst): Declare.
-	* tree-streamer-out.c (write_string_cst): Rename to
-	streamer_write_string_cst and make global. Handle incoming string
-	being NULL.
-	(streamer_write_tree_header): Adjust call to renamed function.
-
-2011-09-30  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* haifa-sched.c (modulo_ii, modulo_max_states, modulo_n_insns,
-	modulo_insns_scheduled, modulo_iter0_max_uid, modulo_backtracks_left,
-	modulo_last_stage): New static variables.
-	(set_modulo_params, discard_delay_pairs_above): New functions.
-	(struct delay_pair): New member stages.
-	(htab_i2_traverse, htab_i1_traverse): New static functions.
-	(record_delay_slot_pair): New arg stages.  All callers changed.
-	Record it.
-	(pair_delay): Take stages into account.
-	(add_delay_dependencies): Don't do so for stage pairs.
-	(struct sched_block_state): New member modulo_epilogue.
-	(save_backtrack_point): Don't set SHADOW_P for stage pairs.
-	(unschedule_insns_until): Decrease modulo_insns_scheduled.
-	Set HARD_DEP without using or.
-	(resolve_dependencies): New static function.
-	(prune_ready_list): New arg modulo_epilogue_p.  All callers changed.
-	If it is true, allow only insns with INSN_EXACT_TICK set.
-	(schedule_block): Return bool, always true for normal scheduling,
-	true or false depending on modulo scheduling success otherwise.
-	Add bookkeeping for modulo scheduling, and call resolve_dependencies
-	on everything left over after a modulo schedule.
-	(haifa_sched_init): Remove check_cfg call.  Clear modulo_ii.
-	* sched-int.h (schedule_block, record_delay_slot_pair): Adjust
-	declarations.
-	(set_modulo_params, discard_delay_pairs_above): Declare.
-	* params.def (PARAM_MAX_MODULO_BACKTRACK_ATTEMPS): New.
-	* doc/invoke.texi (--param): Document it.
-
-	* sched-ebb.c (schedule_ebb): No longer static.  Remove declaration.
-	New arg modulo_scheduling.  All callers changed.  Move note handling
-	code here from schedule_ebbs.
-	(schedule_ebbs_finish, schedule_ebbs_init): New functions, broken
-	out of schedule_ebbs.
-	(schedule_ebbs): Call them.  Remove note handling code moved to
-	schedule_ebb.
-	* sched-int.h (schedule_ebb, schedule_ebbs_init,
-	schedule_ebbs_finish): Declare.
-
-2011-09-30  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50574
-	* tree-cfg.c (verify_gimple_comparison): Compare component
-	mode sizes for vector comparisons.
-
-2011-09-30  Revital Eres  <revital.eres@linaro.org>
-
-	* ddg.c (autoinc_var_is_used_p): New function.
-	(create_ddg_dep_from_intra_loop_link,
-	add_cross_iteration_register_deps): Call it.
-	* ddg.h (autoinc_var_is_used_p): Declare.
-	* modulo-sched.c (generate_reg_moves): Call autoinc_var_is_used_p.
-	(sms_schedule): Handle instructions with REG_INC.
-
-2011-09-30  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (generate_reg_moves): Skip instructions that
-	do not set a register and verify no regmoves are created for
-	!single_set instructions.
-
-2011-09-30  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* hw-doloop.c (scan_loop): Compute register usage only for non-debug
-	insns.
-
-2011-09-30  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/50099
-	* config/arm/iterators.md (qhs_zextenddi_cstr): New.
-	(qhs_zextenddi_op): New.
-	* config/arm/arm.md ("zero_extend<mode>di2"): Use them.
-	* config/arm/predicates.md ("arm_extendqisi_mem_op"):
-	Distinguish between ARM and Thumb2 states.
-
-2011-09-30  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.opt (VIS2): New option.
-	* doc/invoke.texi: Document it.
-	* config/sparc/sparc.md (UNSPEC_EDGE8N, UNSPEC_EDGE8LN,
-	UNSPEC_EDGE16N, UNSPEC_EDGE16LN, UNSPEC_EDGE32N,
-	UNSPEC_EDGE32LN, UNSPEC_BSHUFFLE): New unspecs.
-	(define_attr type): New insn type 'edgen'.
-	(bmask<P:mode>_vis, bshuffle<V64I:mode>_vis, edge8n<P:mode>_vis,
-	edge8ln<P:mode>_vis, edge16n<P:mode>_vis, edge16ln<P:mode>_vis,
-	edge32n<P:mode>_vis, edge32ln<P:mode>_vis): New insn VIS 2.0
-	patterns.
-	* niagara.md: Handle edgen.
-	* niagara2.md: Likewise.
-	* ultra1_2.md: Likewise.
-	* ultra3.md: Likewise.
-	* config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
-	to 0x200 when TARGET_VIS2.
-	* config/sparc/sparc.c (sparc_option_override): Set MASK_VIS2 by
-	default when targetting capable cpus.  TARGET_VIS2 implies
-	TARGET_VIS, clear and it when TARGET_FPU is disabled.
-	(sparc_vis_init_builtins): Emit new VIS 2.0 builtins.
-	(sparc_expand_builtin): Fix predicate indexing when builtin returns
-	void.
-	(sparc_fold_builtin): Do not eliminate bmask when result is ignored.
-	* config/sparc/visintrin.h (__vis_bmask, __vis_bshuffledi,
-	__vis_bshufflev2si, __vis_bshufflev4hi, __vis_bshufflev8qi,
-	__vis_edge8n, __vis_edge8ln, __vis_edge16n, __vis_edge16ln,
-	__vis_edge32n, __vis_edge32ln): New VIS 2.0 interfaces.
-	* doc/extend.texi: Document new VIS 2.0 builtins.
-
-2011-09-29  Nick Clifton  <nickc@redhat.com>
-	    Bernd Schmidt  <bernds@codesourcery.com>
-
-	* config/frv/frvbegin.c: Fix location of unwind-dw2-fde.h header file.
-	* config/frv/frvend.c: Likewise.
-	* config/frv/frv.c (frv_function_prologue): Move misplaced
-	CALL_ARG_LOCATION notes back to their proper locations.
-
-2011-09-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50566
-	* config/avr/avr-log.c (avr_log_vadump): Use %b to print bool.
-	* config/avr/avr.c (avr_rtx_costs_1): New static function, renamed
-	from avr_rtx_costs.
-	(avr_legitimate_address_p): Use avr_edump to print log information
-	filtered by avr_log.
-	(extra_constraint_Q): Ditto.
-	(avr_legitimize_address): Ditto.
-	(avr_rtx_costs): Ditto.  Rewrite as wrapper for avr_rtx_costs_1.
-	(final_prescan_insn): Use avr_log.rtx_costs as filter.
-
-2011-09-29  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/arm-protos.h (arm_modes_tieable_p): Declare.
-	* config/arm/arm.h (MODES_TIEABLE_P): Use it.
-	* config/arm/arm.c (arm_modes_tieable_p): New function.  Allow
-	NEON vector and structure modes to be tied.
-
-2011-09-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	* graphite-scop-detection.c (make_close_phi_nodes_unique):  New
-	forward declaration.
-	(remove_duplicate_close_phi): Detect and repair creation of
-	duplicate close-phis for a containing loop.
-
-2011-09-27  Andi Kleen  <ak@linux.intel.com>
-
-	* gcc.c (get_local_tick). Rename to get_random_number.  Read from
-	/dev/urandom.  Add getpid call.
-	(compare_debug_dump_opt_spec_function): Drop getpid call.
-
-2011-09-26  Andi Kleen  <ak@linux.intel.com>
-
-	* toplev.c (init_local_tick): Try reading random seed
-	from /dev/urandom.
-
-2011-09-26  Andi Kleen  <ak@linux.intel.com>
-
-	* hwint.h (HOST_WIDE_INT_PRINT_HEX_PURE): Add.
-	* lto-streamer.c (lto_get_section_name): Remove crc32_string.
-	Handle numerical random seed.
-	* lto-streamer.h (lto_file_decl_data): Change id to
-	unsigned HOST_WIDE_INT.
-	* toplev.c (random_seed): Add.
-	(init_random_seed): Change for numerical random seed.
-	(get_random_seed): Return as HOST_WIDE_INT.
-	(set_random_seed): Crc32 existing string.
-	* toplev.h (get_random_seed): Change to numercal return.
-	* tree.c (get_file_function_name): Remove CRC. Handle
-	numerical random seed.
-
-2011-09-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50566
-	* config.gcc (extra_objs): Add avr-log.o for $target in:
-	avr-*-rtems*, avr-*-*.
-	* config/avr/t-avr (avr-log.o): New rule to compile...
-	* config/avr/avr-log.c: ...this new file.
-	* config/avr/avr.opt (mlog=): New option.
-	* config/avr/avr-protos.h (avr_edump, avr_fdump): New macros.
-	(avr_log_set_caller_e, avr_log_set_caller_f): New prototypes.
-	(avr_log_set_avr_log): New prototype.
-	(avr_log_t): New typedef.
-	(avr_log): New declaration.
-	* config/avr/avr.c (avr_option_override): Call avr_log_set_avr_log.
-
-2011-09-29  Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
-	* expr.c (do_store_flag): Expand vector comparison by
-	building an appropriate VEC_COND_EXPR.
-	* c-typeck.c (build_binary_op): Typecheck vector comparisons.
-	(c_objc_common_truthvalue_conversion): Adjust.
-	* tree-vect-generic.c (do_compare): Helper function.
-	(expand_vector_comparison): Check if hardware supports
-	vector comparison of the given type or expand vector piecewise.
-	(expand_vector_operation): Treat comparison as binary
-	operation of vector type.
-	(expand_vector_operations_1): Adjust.
-
-2011-09-29  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (build_opaque_vector_type): Make opaque vectors
-	variant types of the corresponding non-opaque type.  Make
-	sure to share opaque vector types properly.
-
-2011-09-29  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_ARRAY8, UNSPEC_ARRAY16,
-	UNSPEC_ARRAY32): New unspec.
-	(define_attr type): New type 'array'.
-	(array{8,16,32}<P:mode>_vis): New patterns.
-	* config/sparc/ultra1_2.md: Add reservations for 'array'.
-	* config/sparc/ultra3.md: Likewise.
-	* config/sparc/niagara.md: Likewise.
-	* config/sparc/niagara2.md: Likewise.
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Build new
-	array builtins.
-	* config/sparc/visintrin.h (__vis_array8, __vis_array16,
-	__vis_array32): New.
-	* doc/extend.texi: Document new VIS builtins.
-
-	* config/sparc/sparc.md (gcond_name): Delete unnecessary code attr.
-	(VIS pixel-compare insn): Just use <gcond:name>.
-
-	* config/sparc/sparc.md (VIS pixel-compare insn): There is only one
-	code iterator used, so just use <code>.  There are two mode iterators
-	so explicitly use <GCM:gcm_name>.
-
-2011-09-29  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin9.h (STACK_CHECK_STATIC_BUILTIN): Enable for
-	Darwin >= 9.
-
-2011-09-28  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE,
-	UNSPEC_FCMPGT, UNSPEC_FCMPEQ): Delete and reduce to...
-	(UNSPEC_FCMP): New unspec.
-	(gcond): New code iterator.
-	(gcond_name): New code attr.
-	(GCM): New mode iterator.
-	(gcm_name): New mode attr.
-	(fcmp{le,ne,gt,eq}{16,32}_vis): Reimplement using iterators.
-
-2011-09-28  Oleg Endo  <oleg.endo@t-online.de>
-
-	PR target/49486
-	* config/sh/sh.md (negdi2): Move expansion into split to
-	allow more combination options.  Add T_REG clobber.
-	(abssi2): New expander.
-	(*negdi2, *abssi2, *negabssi2): New insns.
-	(cneg): Change from insn to insn_and_split.  Rename to
-	negsi_cond.  Add alternative for non-SH4.
-
-2011-09-28  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/neon.md (neon_move_lo_quad_<mode>): Delete.
-	(neon_move_hi_quad_<mode>): Likewise.
-	(move_hi_quad_<mode>, move_lo_quad_<mode>): Use subreg moves.
-
-2011-09-28  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/predicates.md (rx_minmax_operand): New predicate.
-	Accepts immediates and a restricted subset of MEMs.
-	* config/rx/rx.md (int_modes): New iterator.
-	(smaxsi3, sminsi3): Delete and replace with...
-	(smax<int_mode>3, smin<int_mode>3): New patterns.
-	(umax<>3_u, umax<>3_ur, umax<>3, umin<>3): New patterns.
-
-2011-09-28  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50460
-	* fold-const.c (try_move_mult_to_index): Handle &a.array the
-	same as &a.array[0].
-
-2011-09-28  Kai Tietz  <ktietz@redhat.com>
-
-	* configure.ac: Add test for new section attribute
-	specifier "e" via define HAVE_GAS_SECTION_EXCLUDE.
-	* config.in: Regenerated.
-	* configure: Regenerated.
-	* config/i386/winnt.c (i386_pe_asm_named_section): Emit
-	new section flag "e" for excluded sections, if supported.
-	Otherwise we mark section withc SECTION_EXCLUDE flag as never-load.
-
-2011-09-28  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/m32r/m32r.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-28  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/iq2000/iq2000.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-27  Sriraman Tallam  <tmsriram@google.com>
-
-	* output.h (SECTION_EXCLUDE): New macro.
-	* varasm.c (default_elf_asm_named_section): Check for SECTION_EXCLUDE.
-
-2011-09-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* fwprop.c (forward_propagate_and_simplify): After checking
-	reg/subreg combinations, check whether the modes are the same.
-
-2011-09-27  Bernd Schmidt  <bernds@codesourcery.com>
-	    Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_add_cfa_restore): New function.
-	(mips16e_save_restore_reg): Use it.
-	(mips_restore_reg): Likewise.  Split double FPRs for
-	REG_CFA_RESTORE notes.
-
-2011-09-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR middle-end/50386
-	PR middle-end/50326
-	* tree-sra.c (build_ref_for_model): Use the type of the field as
-	the type of the COMPONENT_REF.
-
-2011-09-27  Jeff Law  <law@redhat.com>
-
-	* ifcvt.c (cheap_bb_rtx_cost_p): Add SCALE argument.  Scale
-	non-jumping insns by REG_BR_PROB_BASE and the maximum cost by SCALE.
-	(find_if_case_1): Use the probability of the THEN clause when
-	determining if speculation is profitable.
-	(find_if_case_2): Similarly for the ELSE clause.
-
-2011-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* common.opt: Add -foptimize-strlen option.
-	* Makefile.in (OBJS): Add tree-ssa-strlen.o.
-	(tree-sssa-strlen.o): Add dependencies.
-	* opts.c (default_options_table): Enable -foptimize-strlen
-	by default at -O2 if not -Os.
-	* passes.c (init_optimization_passes): Add pass_strlen
-	after pass_object_sizes.
-	* timevar.def (TV_TREE_STRLEN): New timevar.
-	* params.def (PARAM_MAX_TRACKED_STRLENS): New parameter.
-	* tree-pass.h (pass_strlen): Declare.
-	* tree-ssa-strlen.c: New file.
-	* c-decl.c (merge_decls): If compatible stpcpy prototype
-	is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
-
-2011-09-27  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/43864
-	* tree-ssa-tail-merge.c: New file.
-	(struct same_succ_def): Define.
-	(same_succ, const_same_succ): New typedef.
-	(struct bb_cluster_def): Define.
-	(bb_cluster, const_bb_cluster): New typedef.
-	(struct aux_bb_info): Define.
-	(BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define.
-	(gvn_uses_equal): New function.
-	(same_succ_print, same_succ_print_traverse, update_dep_bb)
-	(stmt_update_dep_bb, local_def, same_succ_hash)
-	(inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete)
-	(same_succ_reset): New function.
-	(same_succ_htab, same_succ_edge_flags)
-	(deleted_bbs, deleted_bb_preds): New var.
-	(debug_same_succ): New function.
-	(worklist): New var.
-	(print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ)
-	(init_worklist, delete_worklist, delete_basic_block_same_succ)
-	(same_succ_flush_bbs, purge_bbs, update_worklist): New function.
-	(print_cluster, debug_cluster, update_rep_bb)
-	(add_bb_to_cluster, new_cluster, delete_cluster): New function.
-	(all_clusters): New var.
-	(alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors)
-	(merge_clusters, set_cluster): New function.
-	(gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate)
-	(same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi)
-	(deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect)
-	(find_clusters_1, find_clusters): New function.
-	(update_vuses, vop_phi, vop_at_entry, replace_block_by): New function.
-	(update_bbs): New var.
-	(apply_clusters): New function.
-	(update_debug_stmt, update_debug_stmts): New function.
-	(tail_merge_optimize): New function.
-	tree-pass.h (tail_merge_optimize): Declare.
-	* tree-ssa-pre.c (execute_pre): Use tail_merge_optimize.
-	* Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o.
-	(tree-ssa-tail-merge.o): New rule.
-	* opts.c (default_options_table): Set OPT_ftree_tail_merge by
-	default at OPT_LEVELS_2_PLUS.
-	* tree-ssa-sccvn.c (vn_valueize): Move to ...
-	* tree-ssa-sccvn.h (vn_valueize): Here.
-	* timevar.def (TV_TREE_TAIL_MERGE): New timevar.
-	* common.opt (ftree-tail-merge): New switch.
-	* params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS)
-	(PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter.
-	* doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge.
-	(-ftree-tail-merge, max-tail-merge-comparisons)
-	(max-tail-merge-iterations): New item.
-
-2011-09-27  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (MAX_TIME): Reduce to avoid overflows.
-
-2011-09-27  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (eliminated_by_inlining_prob): Handle
-	parameters passed by reference; handle loads from non-SSA scalars
-	and update comments.
-
-2011-09-27  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR rtl-optimization/50249
-	* reload1.c (reload_reg_reaches_end_p): Accept a reloadnum argument
-	instead of opnum and type.  All callers changed.  Remove useless
-	declaration.
-	Search forward for other reloads of the same type for the same operand
-	using the same register; if any are found, return false.
-	(reload_regs_reach_end_p): Same argument changes; all callers changed.
-
-2011-09-27  Andi Kleen  <ak@linux.intel.com>
-	    Jan Hubicka  <jh@suse.cz>
-
-	* doc/invoke.texi (ffat-lto-objects): Document.
-	* toplev.c (compile_file): Do not output assembly when doing slim lto;
-	Output __gnu_slim_lto when doing slim lto.
-	* cgraphunit.c (ipa_passes): Do only analysis when producing slim lto.
-	(cgraph_optimize): Return early when doing slim lto.
-	* opts.c (finish_options): Complain about lack of linker plugin
-	when doing slim lto.
-	* common.opt (ffat-lto-objects): New.
-
-2011-09-27  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* ipa-inline-analysis.c (predicate_probability): Avoid comparison
-	between signed and unsigned.
-
-2011-09-27  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-stmts.c (vectorizable_type_demotion): Handle basic block
-	vectorization.
-	(vectorizable_type_promotion): Likewise.
-	(vect_analyze_stmt): Call vectorizable_type_demotion and
-	vectorizable_type_promotion for basic blocks.
-	(supportable_widening_operation): Don't assume loop vectorization.
-	* tree-vect-slp.c (vect_build_slp_tree): Allow multiple types for
-	basic blocks.  Update vectorization factor for basic block
-	vectorization.
-	(vect_analyze_slp_instance): Allow multiple types for basic block
-	vectorization.  Recheck unrolling factor after construction of SLP
-	instance.
-
-2011-09-27  Richard Guenther  <rguenther@suse.de>
-
-	* tree-object-size.c (compute_object_sizes): Fix dumping of
-	folded statement.
-
-2011-09-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50363
-	* tree-ssa-pre.c (create_expression_by_pieces): Handle
-	pointer conversions in POINTER_PLUS_EXPRs properly.
-
-2011-09-27  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/neon.md (neon_vget_highv16qi, neon_vget_highv8hi)
-	(neon_vget_highv4si, neon_vget_highv4sf, neon_vget_highv2di)
-	(neon_vget_lowv16qi, neon_vget_lowv8hi, neon_vget_lowv4si)
-	(neon_vget_lowv4sf, neon_vget_lowv2di): Turn into define_expands
-	that produce subreg moves.  Define using VQX iterators.
-
-2011-09-27  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md (ashrqi3): Split alternative "n"
-	into its remaining parts C03, C04, C05, C06, C07 and describe
-	impact in CC by attribute "cc" appropriately.
-	* config/avr/avr.c (notice_update_cc): Clean-up: Don't patch CC0
-	by digging RTX.
-
-2011-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* rtl.h (const_tiny_rtx): Change into array of 4 x MAX_MACHINE_MODE
-	from 3 x MAX_MACHINE_MODE.
-	(CONSTM1_RTX): Define.
-	* emit-rtl.c (const_tiny_rtx): Change into array of
-	4 x MAX_MACHINE_MODE from 3 x MAX_MACHINE_MODE.
-	(gen_rtx_CONST_VECTOR): Use CONSTM1_RTX if all inner constants are
-	CONSTM1_RTX.
-	(init_emit_once): Initialize CONSTM1_RTX for MODE_INT and
-	MODE_VECTOR_INT modes.
-	* simplify-rtx.c (simplify_binary_operation_1) <case IOR, XOR, AND>:
-	Optimize if one operand is CONSTM1_RTX.
-	* config/i386/i386.c (ix86_expand_sse_movcc): Optimize mask ? -1 : x
-	into mask | x.
-
-2011-09-26  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (edge{8,16,32}{,l}): Return Pmode.
-	(fcmp{le,ne,gt,eq}{16,32}): Likewise.
-	* config/sparc/visintrin.h: Update edge and pixel-compare
-	intrinsics to return 'long' instead of 'int'.
-	* doc/extend.texi: Update documentation to match.
-	* config/sparc/sparc.c (eligible_for_return_delay): When leaf or
-	flat, allow any instruction.  Otherwise, when V9 allow parallels
-	which consist only of sets to registers outside of %o0 to %o5.
-	(sparc_vis_init_builtins): Update VIS builtin types for edge
-	and pixel-compare.
-
-	* config/sparc/sparc.c (sparc_conditional_register_usage): When VIS
-	is enabled, mark %gsr as global.
-	* config/sparc/sparc.md (UNSPEC_WRGSR): Delete.
-	(wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus): Don't wrap in an unspec.
-
-	* config/sparc/sparc-c.c: New file implementing sparc_target_macros,
-	which will now define __VIS and __VIS__ when -mvis is enabled.
-	* config/sparc/t-sparc: Likewise.
-	* config.gcc: Add sparc-c.o to c_target_objs and cxx_target_objs,
-	and add t-sparc to tmake_file for all sparc targets.
-	* config/sparc/sparc-protos.h (sparc_target_macros): Declare.
-	* config/sparc/sparc.h (TARGE_CPU_CPP_BUILTINS): Call it.
-
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Add explicit
-	builtins for VIS vector addition and subtraction.
-	* config/sparc/visintrin.h (__vis_fpadd16, __vis_fpadd16s,
-	__vis_fpadd32, __vis_fpadd32s, __vis_fpsub16, __vis_fpsub16s,
-	__vis_fpsub32, __vis_fpsub32s): New.
-	* doc/extend.texi: Document new VIS intrinsics.
-
-2011-09-26  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md (peephole casesi+2): Use -1 instead of 65536.
-	* config/avr/avr.c (avr_out_compare): Print shorter sequence for
-	EQ/NE comparisons against +/-1 in the case of unused-after,
-	non-ld-regs target.
-
-2011-09-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimple-fold.c (gimplify_and_update_call_from_tree): Set
-	gctx.into_ssa after push_gimplify_context.
-
-	* gimple.c (gimple_build_call_valist): New function.
-	* gimple.h (gimple_build_call_valist): New prototype.
-	* tree-ssa-propagate.c (finish_update_gimple_call): New function.
-	(update_gimple_call): Likewise.
-	(update_call_from_tree): Use finish_update_gimple_call.
-	* tree-ssa-propagate.h (update_gimple_call): New prototype.
-
-2011-09-26  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50472
-	* gimple-fold.c (fold_const_aggregate_ref_1): Do not fold
-	volatile references.
-
-2011-09-26  Bingfeng Mei <bmei@broadcom.com>
-
-	* doc/tm.texi: Correct documentation for TARGET_ADDR_SPACE_SUBSET_P.
-	* target.def: (addr_space_subset_p): Likewise.
-
-2011-09-26  Tom de Vries  <tom@codesourcery.com>
-
-	* tree-ssa-alias.h (pt_solution_singleton_p): Declare.
-	* tree-ssa-structalias.c (pt_solution_singleton_p): New function.
-	* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution
-	of new var.
-
-2011-09-26  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50465
-	* config/avr/avr-protos.h (output_reload_insisf): Don't pass insn.
-	* config/avr/avr.md (*reload_insi, *reload_insf): Change call to
-	output_reload_insisf.
-	(adjust_len): Set default to "no".
-	Remove alternative "yes".  Add alternatives: "mov8", "mov16",
-	"mov32", "ashlqi", "ashrqi", "lshrqi", "ashlhi", "ashrhi",
-	"lshrhi", "ashlsi, "ashrsi", "lshrsi".
-	(*movqi, *movhi, *movsi, *ashlqi3, ashlhi3, ashlsi3,
-	*ashlhi3_const, *ashlsi3_const, ashrqi3, ashrhi3, ashrsi3,
-	*ashrhi3_const, *ashrsi3_const, *lshrqi3, lshrhi3, *lshrhi3_const,
-	*lshrsi3_const): Set attribute "adjust_len".
-	* config/avr/avr.c (output_reload_insisf): Remove parameter "insn".
-	(output_movsisf): Don't pass insn to output_reload_insisf.
-	(adjust_insn_length): Handle new alternatives to adjust_len.
-	Remove handling of ADJUST_LEN_YES.  Clean-up code.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* ifcvt.c (noce_try_cmove_arith): Use may_trap_or_fault_p in lieu of
-	may_trap_p to detect loads that may trap of fault.
-
-2011-09-26  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr-protos.h (output_reload_inhi): Change prototype.
-	* config/avr/avr.md (adjust_len): Add "reload_in16" alternative.
-	(*reload_inhi): Use it.  Adapt call to output_reload_inhi to new
-	prototype.
-	(*movhi): Split constraint alternative "r,rL" into "r,r" and "r,L".
-	* config/avr/avr.c: Rename output_reload_insisf_1 to
-	output_reload_in_const.
-	(avr_popcount_each_byte): Handle SFmode, too.
-	(output_reload_in_const): Change so it can handle HI loads, too.
-	Use avr_popcount_each_byte to work out if scratch register must be
-	created on the fly.
-	(output_reload_inhi): Rewrite using output_reload_in_const and...
-	(output_movhi): ...use it to print constants' loads.
-	(adjust_insn_length): New case ADJUST_LEN_RELOAD_IN16. Cleanup code.
-
-2011-09-25  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/constraints.md (C, P, Z): New constraints for
-	const_doube, const_int, and const_vector "all ones" values.
-	Make unused constraint letters comment match reality.
-	* config/sparc/predicates.md (const_all_ones_operand,
-	register_or_zero_or_all_ones_operand): New predicates.
-	* config/sparc/sparc.c (sparc_expand_move): Allow all ones
-	as well as zero constants when VIS.
-	(sparc_legitimate_constant_p): Likewise.
-	* config/sparc/sparc.md (movsi_insn): Add fones alternative.
-	(movsf_insn): Likewise
-	(movdi_insn_sp64): Add fone alternative.
-	(movdf_insn_sp32_v9): Likewise.
-	(movdf_insn_sp64): Likewise.
-
-	* configure.ac: Add feature check to make sure the assembler
-	supports the FMAF, HPC, and VIS 3.0 instructions found on
-	Niagara-3 and later cpus.
-	* configure: Rebuild.
-	* config.in: Likewise.
-	* config/sparc/sparc.opt: New option '-mfmaf'.
-	* config/sparc/sparc.md: Add float fused multiply-add patterns.
-	* config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro.
-	(ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed.
-	* config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC,
-	ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise.
-	* config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on
-	by default for Niagara-3 and later.  Turn it off if TARGET_FPU is
-	disabled.
-	(sparc_rtx_costs): Handle 'FMA'.
-	* doc/invoke.texi: Document -mfmaf.
-
-2011-09-25  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-ssa-structalias.c (intra_create_variable_infos): Treat
-	TYPE_RESTRICT REFERENCE_TYPE parameters like restricted
-	DECL_BY_REFERENCE parameters.
-
-2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-eh.c (cleanup_empty_eh): Allow a call to __builtin_stack_restore
-	if there is no outgoing edge.
-
-	* tree-scalar-evolution.c (simple_iv): Accept all kinds of pointer and
-	integral types.
-
-2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-slp.c (vect_slp_analyze_bb_1): Split out core part
-	of vect_analyze_bb here.
-	(vect_analyze_bb): Loop over vector sizes calling vect_analyze_bb_1.
-
-2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-data-ref.c (dr_analyze_innermost): Add new argument.
-	Allow not simple iv if analyzing basic block.
-	(create_data_ref): Update call to dr_analyze_innermost.
-	(stmt_with_adjacent_zero_store_dr_p, ref_base_address): Likewise.
-	* tree-loop-distribution.c (generate_memset_zero): Likewise.
-	* tree-predcom.c (find_looparound_phi): Likewise.
-	* tree-data-ref.h (dr_analyze_innermost): Add new argument.
-
-2011-09-24  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.h (FIRST_PSEUDO_REGISTER): Bump to 103.
-	(SPARC_GSR_REG): Define.
-	(FIXED_REGISTERS): Mark GSR as fixed.
-	(CALL_USED_REGISTERS): Mark GSR as call used.
-	(HARD_REGNO_NREGS): GSR is always 1 register.
-	(REG_CLASS_CONTENTS): Add GSR to ALL_REGS.
-	(REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER): Add GSR to the end.
-	(REGISTER_NAMES): Add "%gsr".
-	* config/sparc/sparc.md (UNSPEC_ALIGNADDR, UNSPEC_ALIGNADDRL): Delete.
-	(UNSPEC_WRGSR): New unspec.
-	(GSR_REG): New constant.
-	(type): Add new insn type 'gsr'.
-	(fpack16_vis, fpackfix_vis, fpack32_vis,
-	faligndata<V64I:MODE>_vis)): Add use of GSR_REG.
-	(wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus, rdgsr_vis, *rdgsr_sp64,
-	rdgsr_v8plus): New expanders and insns.
-	(alignaddr<P:mode>_vis, alignaddrl<P:mode>_vis): Reimplement
-	using patterns which show that this is a plus in addition to a
-	modification of GSR_REG, instead of an unspec.
-	* config/sparc/ultra1_2.md: Handle 'gsr'.
-	* config/sparc/ultra3.md: Likewise.
-	* config/sparc/niagara.md: Likewise.
-	* config/sparc/niagara2.md: Likewise.
-	* config/sparc/sparc.c (leaf_reg_remap, sparc_leaf_regs): Fill out
-	end of table.
-	(sparc_option_override): Make -mvis imply -mv8plus.
-	(hard_32bit_mode_classes, hard_64bit_mode_classes): Add entries
-	for %gsr.
-	(sparc_vis_init_builtins): Build __builtin_vis_write_gsr and
-	__builtin_vis_read_gsr.
-	(sparc_expand_buildin): Handle builtins that take one argument and
-	return void.
-	(sparc_fold_builtin): Never fold writes to %gsr.
-	* config/sparc/visintrin.h (__vis_write_gsr, __vis_read_gsr): New.
-	* doc/extend.texi: Document new VIS intrinsics.
-
-2011-09-23  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-transform.c (inline_call): Add comment.
-	* ipa-inline.h (inline_param_summary): New structure and vector.
-	(struct inline_edge_summary): Add param field.
-	* ipa-inline-analysis.c (CHANGED): New constant.
-	(add_clause): Handle CHANGED and NOT_CONSTANT.
-	(predicate_probability): New function.
-	(dump_condition): Dump CHANGED predicate.
-	(evaluate_conditions_for_known_args): Handle ERROR_MARK as marker
-	of unknown function wide invariant.
-	(evaluate_conditions_for_edge): Handle change probabilities.
-	(inline_edge_duplication_hook): Copy param summaries.
-	(inline_edge_removal_hook): Free param summaries.
-	(dump_inline_edge_summary): Fix dumping of indirect edges and callee
-	sizes; dump param summaries.
-	(will_be_nonconstant_predicate): Use CHANGED predicate.
-	(record_modified_bb_info): New structure.
-	(record_modified): New function.
-	(param_change_prob): New function.
-	(estimate_function_body_sizes): Compute param summaries.
-	(estimate_edge_size_and_time): Add probability argument.
-	(estimate_node_size_and_time): Add inline_param_summary argument;
-	handle predicate probabilities.
-	(remap_predicate): Fix formating.
-	(remap_edge_change_prob): New function.
-	(remap_edge_summaries): Rename from ...; use remap_edge_change_prob.
-	(remap_edge_predicates): ... this one.
-	(inline_merge_summary): Remap edge summaries; handle predicate
-	probabilities; remove param summaries after we are done.
-	(do_estimate_edge_time): Update.
-	(do_estimate_edge_growth): Update.
-	(read_inline_edge_summary): Read param info.
-	(inline_read_summary): Fix formating.
-	(write_inline_edge_summary): Write param summaries.
-
-2011-09-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_print_operand): Handle %~.
-	(ix86_print_operand_punct_valid_p): Return true also for '~'.
-	* config/i386/sse.md (i128): New mode_attr.
-	(vec_extract_hi_<mode>, vec_extract_hi_<mode>,
-	avx_vbroadcastf128_<mode>, *avx_vperm2f128<mode>_full,
-	*avx_vperm2f128<mode>_nozero, vec_set_lo_<mode>,
-	vec_set_hi_<mode>, *vec_concat<mode>_avx): Use <i128> in the
-	patterns, use "<sseinsnmode>" for "mode" attribute.
-	(vec_extract_hi_v16hi, vec_extract_hi_v32qi, vec_set_lo_v16hi,
-	vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Use
-	%~128 in the patterns, use "OI" for "mode" attribute.
-
-2011-09-23  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50447
-	* config/avr/avr.md (adjust_len): Add alternatives "tsthi",
-	"tstsi", "compare".
-	(*cmpqi_sign_extend): Use s8_operand.
-	(*cmphi, *cmpsi): Rewrite using avr_out_compare.
-	* config/avr/avr-protos.h (compare_diff_p, compare_eq_p): Remove
-	prototypes.
-	(out_tsthi, out_tstsi): Remove prototypes.
-	(avr_out_tsthi, avr_out_tstsi): New prototypes.
-	* config/avr/avr.c (out_tsthi, out_tstsi): Remove functions.
-	(avr_asm_len): Negative length now sets *plen to -length.
-	(compare_sign_p): Return bool instead of int.
-	(compare_diff_p, compare_eq_p): Ditto and make static.
-	(avr_out_tsthi): New function.
-	(avr_out_tstsi): New function.
-	(avr_out_compare): New function.
-	(adjust_insn_length): Handle ADJUST_LEN_TSTHI, ADJUST_LEN_TSTSI,
-	ADJUST_LEN_COMPARE.
-
-2011-09-23  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50447
-	* config/avr/avr.md: (adjust_len): Add alternative "out_plus".
-	(addsi3): Rewrite using QI scratch register.  Adjust text
-	peepholes using plus:SI.
-	(*addsi3_zero_extend.hi): New insn.
-	(*subsi3_zero_extend.hi): New insn.
-	(*subhi3_zero_extend1): Set attribute "cc" to "set_czn".
-	(*subsi3_zero_extend): Ditto.
-	(subsi3): Change predicate #2 to register_operand.
-	* config/avr/avr-protos.h (avr_out_plus): New prototype.
-	(avr_out_plus_1): New static function.
-	(avr_out_plus): New function.
-	(adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS.
-
-2011-09-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): For
-	GE/GT/UNLE/UNLT swap arguments and condition even for TARGET_AVX.
-
-2011-09-23  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_define): Treat a single character in single quotes,
-	or a string, as an operand.
-
-2011-09-23  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.h (jump_func_type): Updated comments.
-	(ipa_known_type_data): New type.
-	(ipa_jump_func): Use it to describe known type jump functions.
-	* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Updated to
-	reflect the new known type jump function contents.
-	(compute_known_type_jump_func): Likewise.
-	(combine_known_type_and_ancestor_jfs): Likewise.
-	(try_make_edge_direct_virtual_call): Likewise.
-	(ipa_write_jump_function): Likewise.
-	(ipa_read_jump_function): Likewise.
-	* ipa-cp.c (ipa_value_from_known_type_jfunc): New function.
-	(ipa_value_from_jfunc): Use ipa_value_from_known_type_jfunc.
-	(propagate_accross_jump_function): Likewise.
-
-2011-09-23  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50446
-	* config/avr/avr.md (rotlqi3): Support all offsets 0..7.
-	(rotlqi3_4): Turn insn into expander.
-	(*rotlqi3): New insn.
-	(rotlhi3, rotlsi3): Support rotate left/right by 1.
-	(*rotlhi2.1, *rotlhi2.15): New insns.
-	(*rotlsi2.1, *rotlsi2.31): New insns.
-	* config/avr/constraints.md (C03, C05, C06, C07): New constraints.
-
-2011-09-23  Bin Cheng  <bin.cheng@arm.com>
-
-	* config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch and processors.
-
-2011-09-22  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* ipa-prop.c (ipa_print_node_jump_functions): Fix typos.
-
-2011-09-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* reload.c (find_reloads): Set operand_mode to Pmode for address
-	operands consisting of just a CONST_INT.
-
-2011-09-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50482
-	* config/i386/i386.c (ix86_expand_sse_movcc): When generating
-	blendv, force op_true to register if it doesn't satisfy
-	nonimmediate_operand predicate.
-
-2011-09-22  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR middle-end/50113
-	PR middle-end/50061
-	* calls.c (emit_library_call_value_1): Use BLOCK_REG_PADDING to
-	get the locate.where_pad value for register-only arguments.
-	* config/arm/arm.c (arm_pad_arg_upward): Remove HFmode handling.
-	(arm_pad_reg_upward): Handle null types.
-
-2011-09-22  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c: Fix overly long lines.
-
-2011-09-22  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-transform.c (inline_call): Always update jump functions
-	after inlining.
-	* ipa-inline.c (ipa_inline): Likewise; do not call
-	ipa_create_all_structures_for_iinln.
-	(ipa_inline): Always free jump functions.
-	* ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove hack.
-	(remap_edge_predicates): Fix pasto.
-	(inline_merge_summary): Remove nlined edge predicate; remove hack.
-	(inline_analyze_function): Always initialize jump functions.
-	(inline_generate_summary): Likewise.
-	(inline_write_summary): Always write jump functions when ipa-cp
-	is not doing that.
-	(inline_read_summary): Always read jump functions when ipa-cp
-	is not doing that.
-	* ipa-prop.c (iinlining_processed_edges): Remove.
-	(update_indirect_edges_after_inlining): Do not use
-	iinlining_processed_edges; instead set param_index to -1.
-	(propagate_info_to_inlined_callees): Only try to indirect inlining
-	when asked to do so; update jump functions of indirect calls, too;
-	remove jump functions of the inlined edge.
-	(ipa_edge_duplication_hook): Do not copy iinlining_processed_edges.
-	(ipa_create_all_structures_for_iinln): Remove.
-	(ipa_free_all_structures_after_iinln): Do not free
-	iinlining_processed_edges.
-	* ipa-prop.h (ipa_create_all_structures_for_iinln): Remove.
-
-2011-09-22  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/predicates.md (expandable_comparison_operator): New
-	predicate, extracted from...
-	(arm_comparison_operator): ...here.
-	* config/arm/arm.md (cbranchsi4, cbranchsf4, cbranchdf4, cbranchdi4)
-	(cstoresi4, cstoresf4, cstoredf4, cstoredi4, movsicc, movsfcc)
-	(movdfcc): Use expandable_comparison_operator.
-
-2011-09-22  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50447
-	PR target/50465
-	* config/avr/avr-protos.h (avr_out_bitop): New prototype.
-	(avr_popcount_each_byte): New prototype.
-	* config/avr/avr.c (avr_popcount): New static function.
-	(avr_popcount_each_byte): New function.
-	(avr_out_bitop): New function.
-	(adjust_insn_length): ADJUST_LEN_OUT_BITOP dispatches to
-	avr_out_bitop.  Cleanup code.
-	* config/avr/constraints.md (Ca2, Co2, Cx2): New constraints.
-	(Ca4, Co4, Cx4): New constraints.
-	* config/avr/avr.md (adjust_len): Add "out_bitop" insn attribute
-	alternative.
-	(andhi3, iorhi3, xorhi3): Rewrite insns using avr_out_bitop.
-	(andsi3, iorsi3, xorsi3): Ditto.
-	(*iorhi3_clobber, *iorsi3_clobber): Remove insns.
-
-2011-09-22  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50451
-	* tree-vect-slp.c (vect_get_constant_vectors): Don't fail for
-	constant operands in reduction.
-	(vect_get_slp_defs): Don't create vector operand for NULL scalar
-	operand.
-
-2011-09-22  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Do not mark
-	fpack16, fpack32, fpackfix as const.
-
-	* config/sparc/sparc.md (G[0-7]_REG, O[0-7]_REG, L[0-7]_REG,
-	I[0-7]_REG, F[0-62]_REG, FCC[0-3]_REG, CC_REG, SFP_REG): New
-	constants.  Use them everywhere.
-
-2011-09-22  Oleg Endo  <oleg.endo@t-online.de>
-
-	* config/sh/sh.c (andcosts): Renamed to and_xor_ior_costs.
-	Added AND special case.  Adapted comments.
-	(sh_rtx_costs): Added XOR and IOR case.
-
-2011-09-21  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analsis.c (compute_inline_parameters): Set
-	cfun and current_function_decl.
-
-2011-09-21  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Allow
-	handled components in parameter of builtin_constant_p.
-	(will_be_nonconstant_predicate): Allow loads of non-SSA parameters.
-
-2011-09-21  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (relative_time_benefit): Fix wrong bracketting.
-	* ipa-inline.h (estimate_edge_time): Fix pasto.
-	* ipa-inline-analysis.c (do_estiamte_edge_time): Remove capping.
-
-2011-09-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_expand_sse_movcc): Use
-	blendvps, blendvpd and pblendvb if possible.
-
-2011-09-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50464
-	* config/i386/sse.md (xop_pcmov_<mode><avxsizesuffix>): Change
-	operand 1 predicate to register_operand and operand 2 predicate
-	to nonimmediate_operand.
-	* config/i386/i386.c (ix86_expand_sse_movcc): When generating
-	xop_pcmov, force op_true to register.  Also, force op_false to
-	register if it doesn't satisfy nonimmediate_operand predicate.
-
-2011-09-21  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* config/i386/bmi2intrin.h (_mulx_u64): New.
-	(_mulx_u32): Ditto.
-
-2011-09-21  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/50433
-	* ipa-inline-analysis.c (eliminated_by_inlining_prob):
-	Use get_base_address.
-
-2011-09-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (<code><mode>3 smaxmin:VI124_128 expander): Use
-	nonimmediate_operand instead of register_operand predicate for operands
-	1 and 2, force them into registers if expanding them as comparison.
-	(<code><mode>3 umaxmin:VI124_128 expander): Similarly.  For UMAX
-	V8HImode force into register just operand 1.
-
-2011-09-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/45099
-	* config/avr/avr.c (avr_function_arg_advance): Change error to
-	warning if a fixed register is needed as function argument.
-
-2011-09-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50449
-	PR target/50465
-	* config/avr/avr.md (adjust_len): New insn attribute.
-	(*reload_insi, *reload_insf): Use it.
-	(*movsi, *movsf): Use new interface of output_movsisf.
-	* config/avr/avr-protos.h (output_movsisf): Change prototype.
-	* config/avr/avr.c (output_movsisf): Ditto.
-	(adjust_insn_length): Use insn attribute "adjust_len" to adjust
-	lengths of insns *reload_insi, *reload_insf.
-	(output_reload_insisf_1): New static function.
-	(output_reload_insisf): Use it.
-
-2011-09-21  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.c (def_builtin): Change from macro into function.
-	(def_builtin_const): New.
-	(sparc_vis_init_builtins): Use def_builtin_const for all VIS builtins
-	other than alignaddr and falignaddr.
-
-	* config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, UNSPEC_FCMPGT,
-	UNSPEC_FCMPEQ): New unspec codes.
-	(fcmple16_vis, fcmple32_vis, fcmpne16_vis, fcmpne32_vis, fcmpgt16_vis,
-	fcmpgt32_vis, fcmpeq16_vis, fcmpeq32_vis): New patterns.
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Create builtins for
-	new pixel compare VIS patterns.
-	* config/sparc/visintrin.h (__vis_fcmple16, __vis_fcmple32,
-	__vis_fcmpne16, __vis_fcmpne32, __vis_fcmpgt16, __vis_fcmpgt32,
-	__vis_fcmpeq16, __vis_fcmpeq32): New.
-	* doc/extend.texi: Document new pixel compare VIS intrinsics.
-
-2011-09-21  Tom de Vries  <tom@codesourcery.com>
-
-	* final.c (final): Handle if JUMP_LABEL is not LABEL_P.
-
-2011-09-20  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_ALIGNADDRL): New unspec.
-	(aligneddrl<P:mode>_vis): New pattern.
-	(edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
-	edge32l_vis): Adjust to take Pmode arguments, and return SImode.
-	* config/sparc/sparc.c (sparc_vis_init_builtins): Handle new
-	alignaddrl insn, and adjust edge operations for updated types.
-	* config/sparc/visintrin.h: Likewise.
-	* doc/extend.texi: Make typing in VIS documentation match reality.
-
-2011-09-20  Terry Guo  <terry.guo@arm.com>
-
-	* config/arm/arm-arches.def: Add armv6s-m.
-	* config/arm/arm-tables.opt: Regenerate.
-
-2011-09-20  Wei Guozhi  <carrot@google.com>
-
-	PR rtl-optimization/49452
-	* postreload.c (reload_combine): Invalidate use information when across
-	volatile insn.
-
-2011-09-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* haifa-sched.c (has_edge_p, prev_non_location_insn, check_cfg):
-	Remove maintenance overhead.
-	(haifa_sched_init, sched_finish): Update.
-
-2011-09-19  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (*mov<mode>_internal_rex64): Use if_then_else RTX
-	to calculate unit, prefix_rep and prefix_data16 attributes.
-	(*mov<mode>_internal): Ditto for unit attribute.
-	(*movv2sf_internal_rex64): Ditto for unit and prefix_rep attributes.
-	(*movv2sf_internal): Ditto.
-	* config/i386/sse.md (VI1248_256): Remove mode iterator.
-	(avx2_eq<mode>3): Use VI_256 instead of VI1248_256.
-	(*avx2_eq<mode>3): Ditto.
-	(avx2_gt<mode>3): Ditto.
-
-2011-09-19  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (maxmin): New code iterator.
-	* config/i386/sse.md (<maxmin:code><mode>3): Macroize expander
-	from <umaxmin:code><mode>3 and <smaxmin:code><mode>3 using maxmin
-	code iterator.
-	(*avx2_<maxmin:code><mode>3): Macroize isn from
-	*avx2_<umaxmin:code><mode>3 and *avx2_<smaxmin:code><mode>3 using
-	maxmin code iterator.
-	(<smaxmin:code><VI124_128:mode>3): Merge with <smaxmin:code>v8hi3.
-	(<umaxmin:code><VI124_128:mode>3): Merge with umaxv4si3 and
-	<umaxmin:code>v16qi3.
-
-2011-09-19  Alan Modra  <amodra@gmail.com>
-	    Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/50341
-	* config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Do not
-	split the load of the indirect function's TOC from the call to
-	prevent the compiler from moving the load of the new TOC above
-	code that references the current function's TOC.
-	(call_indirect_aix<ptrsize>_internal): Ditto.
-	(call_indirect_aix<ptrsize>_nor11): Ditto.
-	(call_indirect_aix<ptrsize>_internal2): Ditto.
-	(call_value_indirect_aix<ptrsize>): Ditto.
-	(call_value_indirect_aix<ptrsize>_internal): Ditto.
-	(call_value_indirect_aix<ptrsize>_nor11): Ditto.
-	(call_value_indirect_aix<ptrsize>_internal2): Ditto.
-
-2011-09-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (*sse4_1_extractps): Change into
-	define_insn_and_split, add =x 0 n and =x x n alternatives
-	and split them after reload.
-
-2011-09-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	* tree.h (TREE_NOT_CHECK4): Rename from bogus NON_TREE_CHECK4.
-
-2011-09-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	* emit-rtl.c (copy_insn_1): Do not copy DEBUG_EXPRs.
-
-2011-09-19  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50413
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Fail to vectorize
-	a basic block if one of its data-refs can't be analyzed.
-
-2011-09-19  Paul Brook  <paul@codesourcery.com>
-
-	* config/arm/predicates.md (shift_amount_operand): Check constant
-	shift count is in range.
-	(const_shift_operand): Remove.
-
-2011-09-18  Eric Botcazou  <ebotcazou@adacore.com>
-	    Iain Sandoe  <developer@sandoe-acoustics.co.uk>
-
-	PR target/50091
-	* config/rs6000/rs6000.md (probe_stack): Use explicit operand.
-	* config/rs6000/rs6000.c (output_probe_stack_range): Likewise.
-
-2011-09-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/bmiintrin.h: Remove tmp.
-	* config/i386/tbmintrin.h: Likewise.
-
-2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50414
-	* tree-vect-slp.c (vect_get_constant_vectors): Handle MAX_EXPR and
-	MIN_EXPR.
-
-2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50412
-	* tree-vect-data-refs.c (vect_analyze_group_access): Fail for
-	acceses that require epilogue loop if vectorizing outer loop.
-
-2011-09-17  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/sparc.md (UNSPEC_EDGE8, UNSPEC_EDGE8L,
-	UNSPEC_EDGE16, UNSPEC_EDGE16L, UNSPEC_EDGE32, UNSPEC_EDGE32L):
-	New unspecs.
-	(define_attr type): New type 'edge'.
-	(edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
-	edge32l_vis): New patterns.
-	* config/sparc/ultra1_2.md: Add insn reservation for 'edge'.
-	* config/sparc/ultra3.md: Likewise.
-	* config/sparc/niagara.md: Likewise.
-	* config/sparc/niagara2.md: Likewise.
-	* config/sparc/sparc.d (sparc_vis_init_builtins): Generate
-	builtins for VIS edge instructions.
-	* config/sparc/visintrin.h (__vis_edge8, __vis_edge8l)
-	(__vis_edge16, __vis_edge16l, __vis_edge32, __vis_edge32l): New
-	intrinsics.
-	(__v8qi, __v4qi): Make unsigned.
-	(__vis_faligndatadi, ___vis_faligndatav2si, __vis_faligndatav4hi,
-	__vis_faligndatav8qi, __vis_fmul8x16au, __vis_fmul8x16al,
-	__vis_fpack32): Fix types.
-	* doc/extend.texi: Document new 'edge' VIS intrinsics.
-
-	* gcc/config/sparc/sparc.c (niagara2_costs): Adjust integer
-	divide costs.
-	(niagara3_costs): New.
-	(sparc_option_override): Use it.
-	* gcc/config/sparc/niagara2.md: Adjust with more accurate
-	Niagara-3 reservations.
-
-2011-09-17  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (VIMAX_AVX2): Change V4DI to V2TI.
-	(sse2_avx, sseinsnmode): Add V2TI.
-	(REDUC_SMINMAX_MODE): New mode iterator.
-	(reduc_smax_v4sf, reduc_smin_v4sf, reduc_smax_v8sf,
-	reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): Remove.
-	(reduc_<code>_<mode>): New smaxmin and umaxmin expanders.
-	(sse2_lshrv1ti3): Rename to...
-	(<sse2_avx2>_lshr<mode>3): ... this.  Use VIMAX_AVX2 mode
-	iterator.  Move before umaxmin expanders.
-	* config/i386/i386.h (VALID_AVX256_REG_MODE,
-	SSE_REG_MODE_P): Accept V2TImode.
-	* config/i386/i386.c (ix86_expand_reduc): Handle V32QImode,
-	V16HImode, V8SImode and V4DImode.
-
-	* config/i386/i386.c (ix86_build_const_vector): Handle V8SImode
-	and V4DImode.
-	(ix86_build_signbit_mask): Likewise.
-	(ix86_expand_int_vcond): Likewise.  Handle V16HImode and V32QImode.
-	(bdesc_args): Use CODE_FOR_{s,u}m{ax,in}v{32q,16h,8s}i3
-	instead of CODE_FOR_avx2_{s,u}m{ax,in}v{32q,16h,8s}i3.
-	* config/i386/sse.md (avx2_<code><mode>3 umaxmin expand): Rename to...
-	(<code><mode>3) ... this.
-	(avx2_<code><mode>3 smaxmin expand): Rename to...
-	(<code><mode>3) ... this.
-	(smax<mode>3, smin<mode>3): Macroize using smaxmin code iterator.
-	(smaxv2di3, sminv2di3): Macroize using smaxmin code iterator and
-	VI8_AVX2 mode iterator.
-	(umaxv2di3, uminv2di3): Macroize using umaxmin code iterator and
-	VI8_AVX2 mode iterator.
-	(vcond<V_256:mode><VI_256:mode>, vcondu<V_256:mode><VI_256:mode>):
-	New expanders.
-
-2011-09-17  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/ia64/itanium2.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-16  David S. Miller  <davem@davemloft.net>
-
-	* config/sparc/visintrin.h: New file.
-	* config.gcc: Add it to extra_headers on sparc.
-
-2011-09-16  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/i386.c (ix86_expand_reduc_v4sf): Rename to ...
-	(ix86_expand_reduc): ... this.  Handle also V8SFmode and V4DFmode.
-	* config/i386/sse.md (reduc_splus_v4sf, reduc_smax_v4sf,
-	reduc_smin_v4sf): Adjust callers.
-	(reduc_smax_v8sf, reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df):
-	New expanders.
-
-	* config/i386/sse.md (vec_extract_hi_<mode>,
-	vec_extract_hi_v16hi, vec_extract_hi_v32qi): Use
-	vextracti128 instead of vextractf128 for -mavx2 and
-	integer vectors.  For V4DFmode fix up mode attribute.
-	(VEC_EXTRACT_MODE): For TARGET_AVX add 32-byte vectors.
-	(vec_set_lo_<mode>, vec_set_hi_<mode>): For VI8F_256 modes use V4DF
-	instead of V8SF mode attribute.
-	(avx2_extracti128): Change into define_expand.
-	* config/i386/i386.c (ix86_expand_vector_extract): Handle
-	32-byte vector modes if TARGET_AVX.
-
-2011-09-16  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md: (umulqihi3, mulqihi3): Write as one pattern.
-	(umulqi3_highpart, smulqi3_highpart): Ditto.
-	(*maddqihi4.const, *umaddqihi4.uconst): Ditto.
-	(*msubqihi4.const, *umsubqihi4.uconst): Ditto.
-	(*muluqihi3.uconst, *mulsqihi3.sconst): Ditto.
-
-2011-09-16  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50358
-	* config/avr/avr.md (*ashiftqihi2.signx.1): New insn.
-	(*maddqi4, *maddqi4.const): New insns.
-	(*msubqi4, *msubqi4.const): New insns.
-	* config/avr/avr.c (avr_rtx_costs): Record costs of above in cases
-	PLUS:QI and MINUS:QI.  Increase costs of multiply-add/-sub for
-	HImode by 1 in the case of multiplying with a CONST_INT.
-	Record cost of *ashiftqihi2.signx.1 in case ASHIFT:QI.
-
-2011-09-15  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/50430
-	* gimple-fold.c (gimple_get_virt_method_for_binfo): Do not ICE on
-	error_mark_node in the DECL_INITIAL of vtable.
-
-2011-09-15  Diego Novillo  <dnovillo@google.com>
-
-	* Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from
-	@SYSROOT_CFLAGS_FOR_TARGET@.
-	* configure.ac (SYSROOT_CFLAGS_FOR_TARGET): Set from build-sysroot.
-	* configure: Regenerate.
-	(site.exp): Add definition of TEST_ALWAYS_FLAGS.
-	Remove setting of GCC_UNDER_TEST.
-
-2011-09-15  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (output_fp_compare): Return %v prefixed
-	instruction mnemonics for TARGET_AVX.
-
-	* config/i386/i386.md (*movdf_internal_rex64): use cond RTX in
-	"type" attribute calculation.
-	(*movdf_internal): Ditto.
-	(*movsf_internal): Ditto.
-
-2011-09-15  James Greenhalgh  <james.greenhalgh@arm.com>
-
-	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro.
-
-2011-09-15  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50361
-	* expr.c (count_type_elements): Handle NULLPTR_TYPE.
-
-2011-09-15  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (add_condition): Add conditions parameter;
-	simplify obviously true clauses.
-	(and_predicates, or_predicates): Add conditions parameter.
-	(inline_duplication_hoook): Update.
-	(mark_modified): New function.
-	(unmodified_parm): New function.
-	(eliminated_by_inlining_prob, (set_cond_stmt_execution_predicate,
-	set_switch_stmt_execution_predicate, will_be_nonconstant_predicate):
-	Use unmodified_parm.
-	(estimate_function_body_sizes): Update.
-	(remap_predicate): Update.
-
-2011-09-15  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow
-	read-after-read dependencies in basic block SLP.
-
-2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/sparc/sparc.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/sh/sh.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/s390/s390.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-	* config/rs6000/constraints.md: Likewise.
-
-2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/microblaze/microblaze.md: Use match_test rather than
-	eq/ne symbol_ref throughout file.
-
-2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/bfin/bfin.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-14  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/50251
-	* explow.c (emit_stack_restore): Set crtl->need_drap if
-	stack_restore is emitted.
-
-2011-09-14  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/arm.c (arm_override_options): Add unaligned_access
-	support.
-	(arm_file_start): Emit attribute for unaligned access as appropriate.
-	* config/arm/arm.md (UNSPEC_UNALIGNED_LOAD)
-	(UNSPEC_UNALIGNED_STORE): Add constants for unspecs.
-	(insv, extzv): Add unaligned-access support.
-	(extv): Change to expander. Likewise.
-	(extzv_t1, extv_regsi): Add helpers.
-	(unaligned_loadsi, unaligned_loadhis, unaligned_loadhiu)
-	(unaligned_storesi, unaligned_storehi): New.
-	(*extv_reg): New (previous extv implementation).
-	* config/arm/arm.opt (munaligned_access): Add option.
-	* config/arm/constraints.md (Uw): New constraint.
-	* expmed.c (store_bit_field_1): Adjust bitfield numbering according
-	to size of access, not size of unit, when BITS_BIG_ENDIAN !=
-	BYTES_BIG_ENDIAN. Don't use bitfield accesses for
-	volatile accesses when -fstrict-volatile-bitfields is in effect.
-	(extract_bit_field_1): Likewise.
-
-2011-09-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* simplify-rtx.c (simplify_subreg): Check that the inner mode is
-	a scalar integer before applying integer-only optimisations to
-	inner arithmetic.
-
-2011-09-14  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* config/mips/mips.c (mips_expand_epilogue): Generate a
-	simple_return only if the return address is in r31.
-
-2011-09-13  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* cfgcleanup.c (try_head_merge_bb): If get_condition returns
-	NULL for a jump that is a cc0 insn, pick the previous insn for
-	move_before.
-
-2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/v850/v850.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/pa/pa.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mn10300/mn10300.md: Use match_test rather than eq/ne
-	symbol_ref throughout file.
-
-2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/m68k/m68k.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/h8300/h8300.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/arm/arm.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-	* config/arm/neon.md: Likewise.
-	* config/arm/vfp.md: Likewise.
-	* config/arm/thumb2.md: Likewise.
-	* config/arm/cortex-m4.md: Likewise.
-
-2011-09-13  Sevak Sargsyan <sevak.sargsyan@ispras.ru>
-
-	* config/arm/neon.md (neon_vabd<mode>_2, neon_vabd<mode>_3): New
-	define_insn patterns for combine.
-
-2011-09-13  Giuseppe Scrivano  <gscrivano@gnu.org>
-
-	* reorg.c: Always define make_return_insns.
-
-2011-09-13  Jan Hubicka  <jh@suse.cz>
-
-	PR other/49533
-	* cgraphunit.c (assemble_thunks_and_aliases): Force alias to be output.
-
-2011-09-13  Jan Hubicka  <jh@suse.cz>
-
-	PR other/49533
-	* ipa-inline-transform.c (can_remove_node_now_p): Fix thunkos.
-
-2011-09-13  Paul Brook  <paul@codesourcery.com>
-
-	* config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
-	(ARM_TARGET2_DWARF_FORMAT): Provide default definition.
-	* config/arm/linux-eabi.h (ARM_TARGET2_DWARF_FORMAT): Define.
-	* config/arm/symbian.h (ARM_TARGET2_DWARF_FORMAT): Define.
-	* config/arm/uclinux-eabi.h(ARM_TARGET2_DWARF_FORMAT): Define.
-	* config/arm/t-bpabi (EXTRA_HEADERS): Add unwind-arm-common.h.
-	* config/arm/t-symbian (EXTRA_HEADERS): Add unwind-arm-common.h.
-	* config/c6x/c6x.c (c6x_output_file_unwind): Don't rely on dwarf2 code
-	enabling unwind tables.
-	(c6x_debug_unwind_info): New function.
-	(TARGET_ARM_EABI_UNWINDER): Define.
-	(TARGET_DEBUG_UNWIND_INFO): Define.
-	* config/c6x/c6x.h (DWARF_FRAME_RETURN_COLUMN): Define.
-	(TARGET_EXTRA_CFI_SECTION): Remove.
-	* config/c6x/t-c6x-elf (EXTRA_HEADERS): Set.
-	* ginclude/unwind-arm-common.h: New file.
-
-2011-09-13  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50358
-	* config/avr/predicates.md (const_1_to_6_operand): New predicate.
-	* config/avr/avr.md: (extend_s): New code attribute.
-	(mul_r_d): New code attribute.
-	(*maddqihi4, *umaddqihi4): New insns.
-	(*msubqihi4, *umsubqihi4): New insns.
-	(*usmaddqihi4, *sumaddqihi4): New insns.
-	(*usmsubqihi4, *susubdqihi4): New insns.
-	(*umaddqihi4.uconst, *maddqihi4.sconst): New insn-and-splits.
-	(*umsubqihi4.uconst, *msubqihi4.sconst): New insn-and-splits.
-	(*umsubqihi4.uconst.ashift): New insn-and-split.
-	(*msubqihi4.sconst.ashift): New insn-and-split.
-	(*sumaddqihi4.uconst): New insn-and-split.
-	(*sumsubqihi4.uconst): New insn-and-split.
-	* config/avr/avr.c (avr_rtx_costs): Report costs of above in case
-	PLUS:HI and MINUS:HI.
-
-2011-09-13  Revital Eres  <revital.eres@linaro.org>
-
-	modulo-sched.c (remove_node_from_ps): Return void instead of bool.
-	(optimize_sc): Adjust call to remove_node_from_ps.
-	(sms_schedule): Add print info.
-
-2011-09-13  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* rtl.c (copy_rtx): Do not handle frame_related, jump or call
-	flags specially.
-
-2011-09-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/50010
-	* dwarf2cfi.c (add_cfis_to_fde): Ignore non-active insns in between
-	NOTE_INSN_CFI notes, with the exception of
-	NOTE_INSN_SWITCH_TEXT_SECTIONS.
-
-2011-09-12  Bernd Schmidt  <bernds@codesourcery.com>
-	    Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_epilogue): New structure.
-	(mips16e_save_restore_reg): Queue REG_CFA_RESTORE notes when
-	restoring registers.
-	(mips_epilogue_emit_cfa_restores): New function.
-	(mips_epilogue_set_cfa): Likewise.
-	(mips_restore_reg): Queue REG_CFA_RESTORE notes.  When restoring
-	the current CFA register from the stack, redefine the CFA in terms
-	of the stack pointer.
-	(mips_expand_epilogue): Set up mips_epilogue.  Attach CFA information
-	to the epilogue instructions.
-
-2011-09-12  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips16e_save_restore_reg): Add a reg_parm_p
-	argument.
-	(mips16e_build_save_restore): Update accordingly.
-
-2011-09-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/50212
-	* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
-	Skip also lps with NULL landing_pad or non-LABEL_P landing_pad.
-
-	PR debug/50299
-	* calls.c (load_register_parameters): Use use_reg_mode instead
-	of use_reg when adding a single register CALL_INSN_FUNCTION_USAGE
-	entry.
-	(expand_call): Set EXPR_LIST mode to TYPE_MODE of the argument
-	for stack CALL_INSN_FUNCTION_USAGE uses.
-	* expr.h (use_reg_mode): New prototype.
-	(use_reg): Changed into inline around use_reg_mode.
-	* expr.c (use_reg): Renamed to...
-	(use_reg_mode): ... this.  Added MODE argument, set EXPR_LIST
-	mode to that mode instead of VOIDmode.
-	* var-tracking.c (prepare_call_arguments): Don't track parameters
-	whose EXPR_LIST mode is VOIDmode, BLKmode or X mode isn't convertible
-	to it using lowpart_subreg.  Convert VALUE and REG/MEM to the
-	EXPR_LIST mode.
-
-2011-09-12  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/43746
-	* config/avr/avr.c (AVR_SECTION_PROGMEM): New Define.
-	(progmem_section): New Variable.
-	(avr_asm_init_sections): Initialize it.
-	(TARGET_ASM_SELECT_SECTION): Define to...
-	(avr_asm_select_section): ... this new Function.
-	(avr_replace_prefix): New Function.
-	(avr_asm_function_rodata_section): Use it.
-	(avr_insert_attributes): Don't add section attribute for PROGMEM.
-	(avr_section_type_flags): Use avr_progmem_p instead of section
-	name to detect if object is in PROGMEM.
-	(avr_asm_named_section): Set section name prefix for objects in
-	PROGMEM.
-
-2011-09-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/50352
-	* config/arm/arm.md (*push_fp_multi): Add % before %( and %) in the
-	sprintf format string.
-
-2011-09-12  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50343
-	* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check
-	that the reduction is over an SSA name before checking its definition.
-
-2011-09-11  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/cris/cris.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-
-2011-09-11  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.md: Use match_test rather than eq/ne symbol_ref
-	throughout file.
-	* config/mips/sb1.md: Likewise.
-	* config/mips/predicates.md: Replace (match_test "!...")
-	with (not (match_test "..."))
-	* config/mips/constraints.md: Likewise.
-
-2011-09-09  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm-cores.def (generic-armv7-a): New architecture.
-	* config/arm/arm-tables.opt: Regenerate.
-	* config/arm/arm-tune.md: Regenerate.
-	* config/arm/arm.c (arm_file_start): Output .arch directive when
-	user passes -mcpu=generic-*.
-	(arm_issue_rate): Add genericv7a support.
-	* config/arm/arm.h (EXTRA_SPECS): Add asm_cpu_spec.
-	(ASM_CPU_SPEC): New define.
-	* config/arm/elf.h (ASM_SPEC): Use %(asm_cpu_spec).
-	* config/arm/semi.h (ASM_SPEC): Likewise.
-	* doc/invoke.texi (ARM Options): Document -mcpu=generic-*
-	and -mtune=generic-*.
-
-2011-09-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50328
-	* tree-vect-loop.c (vect_is_simple_reduction_1): Allow one
-	constant or default-def operand.
-
-2011-09-09  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-pre.c (create_expression_by_pieces): Fold the
-	last statement.
-
-2011-09-09  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.h (fold_stmt_inplace): Adjust to take a gimple_stmt_iterator
-	instead of a statement.
-	* gimple-fold.c (fold_stmt_inplace): Likewise.
-	* sese.c (graphite_copy_stmts_from_block): Adjust.
-	* tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise.
-	* tree-ssa-forwprop.c (forward_propagate_into_comparison): Use
-	fold_stmt.
-	(forward_propagate_addr_into_variable_array_index): Likewise.
-	(forward_propagate_addr_expr_1): adjust.
-	(associate_plusminus): Likewise.
-	(ssa_forward_propagate_and_combine): Likewise.
-	* tree-ssa-mathopts.c (replace_reciprocal): Adjust.
-	(execute_cse_reciprocals): Likewise.
-	* tree-ssa.c (insert_debug_temp_for_var_def): Adjust.
-
-2011-09-09  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.c (mn10300_split_and_operand_count):
-	Return a positive value to indicate that the bits at the
-	bottom of the register should be cleared.
-
-2011-09-09  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-operands.c (swap_tree_operands): Always adjust
-	existing operand positions.
-
-2011-09-09  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50333
-	* tree-data-ref.c (split_constant_offset): Do not try to handle
-	ternary ops.
-
-2011-09-08  Andrew Stubbs  <ams@codesourcery.com>
-
-	PR tree-optimization/50318
-	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Correct
-	typo in use of mult_rhs1 and mult_rhs2.
-
-2011-09-08  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (standard_sse_constant_p): Handle AVX2 modes.
-	(standard_sse_constant_opcode) <case 2>: Change vpcmpeqd template.
-
-2011-09-08  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* config/arm/arm.md (push_multi): Emit predicates.
-	(push_fp_multi): Likewise.
-	* config/arm/arm.c (vfp_output_fstmd): Likewise.
-
-2011-09-08  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/33255 - Support -Wunused-local-typedefs warning
-	* c-decl.c (lookup_name): Use the new maybe_record_typedef_use.
-	(pushdecl): Use the new record_locally_defined_typedef.
-	(store_parm_decls): Allocate cfun->language.
-	(finish_function): Use the new maybe_warn_unused_local_typedefs,
-	and free cfun->language.
-	(c_push_function_context): Allocate cfun->language here only if needed.
-	(c_pop_function_context): Likewise, mark cfun->language
-	for collection only when it should be done.
-	* c-common.c (handle_used_attribute): Don't ignore TYPE_DECL nodes.
-	* c-typeck.c (c_expr_sizeof_type, c_cast_expr): Use the new
-	maybe_record_local_typedef_use.
-	* doc/invoke.texi: Update documentation for
-	-Wunused-local-typedefs.
-
-2011-09-08  Enkovich Ilya  <ilya.enkovich@intel.com>
-
-	* config/i386/i386-protos.h (ix86_lea_outperforms): New.
-	(ix86_avoid_lea_for_add): Likewise.
-	(ix86_avoid_lea_for_addr): Likewise.
-	(ix86_split_lea_for_addr): Likewise.
-
-	* config/i386/i386.c (LEA_MAX_STALL): New.
-	(increase_distance): Likewise.
-	(insn_defines_reg): Likewise.
-	(insn_uses_reg_mem): Likewise.
-	(distance_non_agu_define_in_bb): Likewise.
-	(distance_agu_use_in_bb): Likewise.
-	(ix86_lea_outperforms): Likewise.
-	(ix86_ok_to_clobber_flags): Likewise.
-	(ix86_avoid_lea_for_add): Likewise.
-	(ix86_avoid_lea_for_addr): Likewise.
-	(ix86_split_lea_for_addr): Likewise.
-	(distance_non_agu_define): Search in pred BBs added.
-	(distance_agu_use): Search in succ BBs added.
-	(IX86_LEA_PRIORITY): Value changed from 2 to 0.
-	(LEA_SEARCH_THRESHOLD): Now depends on LEA_MAX_STALL.
-	(ix86_lea_for_add_ok): Use ix86_lea_outperforms to make decision.
-
-	* config/i386/i386.md: Split added to transform non destructive
-	add into move and add.
-	(lea_1): transformed into insn_and_split to avoid AGU stalls.
-	(lea<mode>_2): Likewise.
-
-2011-09-08  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50287
-	* ipa-split.c (split_function): Do not create SSA names for
-	non-gimple-registers.
-
-2011-09-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/19831
-	* tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Also
-	skip builtins with vdefs that do not really store something.
-	(propagate_necessity): For calls to free that we can associate
-	with an allocation function do not mark the freed pointer
-	definition necessary.
-	(eliminate_unnecessary_stmts): Remove a call to free if
-	the associated call to an allocation function is not necessary.
-
-2011-09-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/19831
-	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark
-	allocation functions as necessary.
-
-2011-09-08  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin-driver.c (darwin_find_version_from_kernel): New routine
-	cut from ...
-	(darwin_default_min_version): Amended to provide defaults
-	for the cross directory case.
-	(darwin_driver_init): call darwin_default_min_version unconditionally.
-	* config/darwin.h (DEF_MIN_OSX_VERSION): New.
-	* config/darwin9.h: Likewise.
-	* config/darwin10.h: Likewise.
-	* config/rs6000/darwin7.h: Likewise.
-
-2011-09-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50310
-	* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Return
-	code early if TARGET_AVX.
-	(ix86_expand_fp_vcond): Handle LTGT and UNEQ.
-
-2011-09-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/i386/sse.md (sseinsnmode): Remove 32-byte integer vector
-	duplicates.
-
-	PR target/50310
-	* config/i386/sse.md (*andnot<mode>3, *<code><mode>3): Fix up
-	"mode" attribute computation.
-
-2011-09-07  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* regrename.c (struct du_head): Make nregs signed.
-	(closed_chains): Remove.
-	(create_new_chain): Return the new chain.
-	(chain_from_id): New static function.
-	(dump_def_use_chain): Change argument to be an int, indicating
-	the first ID to print.  All callers changed.
-	(merge_overlapping_regs): Use chain_from_id.  Assert that
-	chains don't conflict with themselves.
-	(rename_chains): Take no argument.  Iterate over id_to_chain
-	rather to find chains to rename.  Clear tick before the main loop.
-	(struct incoming_reg_info): New struct.
-	(struct bb_rename_info): New struct.
-	(init_rename_info, set_incoming_from_chain, merge_chains): New
-	static functions.
-	(regrename_analyze): New static function, broken out of
-	regrename_optimize.  Record and make use of open chain information
-	at basic block boundaries, and merge chains where possible.
-	(scan_rtx_reg): Make this_nregs signed.  Don't update
-	closed_chains.
-	(build_def_use): Return a bool to indicate success.  All callers
-	changed.  Don't initialize global data here.
-	(regrename_optimize): Move most code out of here into
-	regrename_analyze.
-	* regs.h (add_range_to_hard_reg_set, remove_range_from_hard_reg_set,
-	range_overlaps_hard_reg_set_p, range_in_hard_reg_set_p): New
-	static inline functions.
-	* vec.h (FOR_EACH_VEC_ELT_FROM): New macro.
-
-	* bb-reorder.c (insert_section_boundary_note): Don't check
-	optimize_function_for_speed_p.
-	(gate_handle_partition_blocks): Do it here instead.
-	(gate_handle_reorder_blocks): Move preliminary checks here ...
-	(rest_of_handle_reorder_blocks): ... from here.
-
-2011-09-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/50301
-	* ipa-cp.c (find_more_values_for_callers_subset): Check jump
-	function index bounds.
-	(perhaps_add_new_callers): Likewise.
-
-2011-09-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/49911
-	* tree-sra.c (analyze_access_subtree): Change type of to-be-replaced
-	enumerations to the corresponding plain integer type.
-
-2011-09-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50319
-	* tree-if-conv.c (set_bb_predicate): Assert we only set
-	canonical predicates.
-	(add_to_predicate_list): Simplify.  Allow TRUTH_NOT_EXPR
-	around canonical predicates.
-	(predicate_bbs): Do not re-gimplify already canonical
-	predicates.  Properly unshare them though.
-	(find_phi_replacement_condition): Simplify.
-
-2011-09-07  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/49030
-	* config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare.
-	* config/arm/arm.c (maybe_get_arm_condition_code): New function,
-	reusing the old code from get_arm_condition_code.  Return ARM_NV
-	for invalid comparison codes.
-	(get_arm_condition_code): Redefine in terms of
-	maybe_get_arm_condition_code.
-	* config/arm/predicates.md (arm_comparison_operator): Use
-	maybe_get_arm_condition_code.
-
-2011-09-07  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (forward_propagate_into_gimple_cond):
-	Canonicalize negated predicates by swapping edges.
-	(forward_propagate_into_cond): Likewise.
-
-2011-09-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50213
-	* tree-flow.h (simple_iv_increment_p): Declare.
-	* tree-ssa-dom.c (simple_iv_increment_p): Export.  Also handle
-	POINTER_PLUS_EXPR.
-	* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Do
-	not propagate simple IV counter increments.
-
-2011-09-07  Eric Botcazou  <ebotcazou@adacore.com>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/rs6000/rs6000.c (compute_save_world_info): Test
-	cfun->has_nonlocal_label to determine if the out-of-line save
-	world call may be used.
-
-2011-09-07  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Set the jump
-	label on the parallel part of the insn.
-
-2011-09-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/50191
-	* dwarf2out.c (mem_loc_descriptor) <case MEM>: Try
-	avoid_constant_pool_reference first instead of last.
-
-2011-09-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* doc/configfiles.texi (Configuration Files): Update documentation
-	about tm_p.h and remove FIXME comment.
-
-2011-09-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_function_value_regno_p): Use AX_REG.
-	(function_value_32): Do not check TARGET_MMX, TARGET_SSE or TARGET_AVX.
-
-2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin10.h Remove duplicate LIB_SPEC.
-
-2011-09-06  Enkovich Ilya  <ilya.enkovich@intel.com>
-
-	PR middle-end/44382
-	* target.def (reassociation_width): New hook.
-
-	* doc/tm.texi.in (reassociation_width): Likewise.
-
-	* doc/tm.texi (reassociation_width): Likewise.
-
-	* doc/invoke.texi (tree-reassoc-width): New param documented.
-
-	* hooks.h (hook_int_uint_mode_1): New default hook.
-
-	* hooks.c (hook_int_uint_mode_1): Likewise.
-
-	* config/i386/i386.h (ix86_tune_indices): Add
-	X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
-
-	(TARGET_REASSOC_INT_TO_PARALLEL): New.
-	(TARGET_REASSOC_FP_TO_PARALLEL): Likewise.
-
-	* config/i386/i386.c (initial_ix86_tune_features): Add
-	X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
-
-	(ix86_reassociation_width): New function.
-
-	* params.def (PARAM_TREE_REASSOC_WIDTH): New param added.
-
-	* tree-ssa-reassoc.c (get_required_cycles): New function.
-	(get_reassociation_width): Likewise.
-	(swap_ops_for_binary_stmt): Likewise.
-	(rewrite_expr_tree_parallel): Likewise.
-
-	(rewrite_expr_tree): Refactored.  Part of code moved into
-	swap_ops_for_binary_stmt.
-
-	(reassociate_bb): Now checks reassociation width to be used and
-	call rewrite_expr_tree_parallel instead of rewrite_expr_tree if needed.
-
-2011-09-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47025
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): BUILT_IN_VA_END
-	uses nothing.
-	(call_may_clobber_ref_p_1): BUILT_IN_VA_END is a barrier like
-	BUILT_IN_FREE.
-	(stmt_kills_ref_p_1): BUILT_IN_VA_END kills what its argument
-	definitely points to.
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
-	BUILT_IN_VA_START doesn't let its va_list argument escape.
-	* tree-ssa-dce.c (propagate_necessity): BUILT_IN_VA_END does
-	not make any previous stores necessary.
-
-2011-09-06  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-inline.h (struct inline_summary): Move versionable flag...
-	* cgraph.h (struct cgraph_local_info): ...here
-	* ipa-cp.c (determine_versionability): Use the new versionable flag.
-	(determine_versionability): Likewise.
-	(ipcp_versionable_function_p): Likewise.
-	(ipcp_generate_summary): Likewise.
-	* ipa-inline-analysis.c (dump_inline_summary): Do not dump the
-	versionable flag.
-	(compute_inline_parameters): Do not clear the versionable flag.
-	(inline_read_section): Do not stream the versionable flag.
-	(inline_write_summary): Likewise.
-	* lto-cgraph.c (lto_output_node): Stream the versionable flag.
-	(input_overwrite_node): Likewise.
-
-2011-09-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48149
-	* tree-ssa-sccvn.c (vn_get_expr_for): Simplify.  Fix tuplification bug.
-	(vn_valueize): Move earlier.
-	(valueize_expr): Use vn_valueize.
-	(simplify_binary_expression): Simplify, also combine COMPLEX_EXPR
-	operands.
-	(simplify_unary_expression): Simplify.
-
-2011-09-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48317
-	* tree-ssa-sccvn.h (struct vn_nary_op_s): Make op a true
-	trailing array.
-	(sizeof_vn_nary_op): New inline function.
-	(vn_nary_op_lookup_pieces): Adjust.
-	(vn_nary_op_insert_pieces): Likewise.
-	* tree-ssa-sccvn.c (vn_nary_op_eq): Also compare the length.
-	(init_vn_nary_op_from_pieces): Adjust signature.  Deal with
-	any number of operands.
-	(vn_nary_length_from_stmt): New function.
-	(init_vn_nary_op_from_stmt): Adjust for CONSTRUCTOR handling.
-	(vn_nary_op_lookup_pieces): Adjust signature and allocate properly
-	sized temporary.
-	(vn_nary_op_lookup): Likewise.
-	(vn_nary_op_lookup_stmt): Likewise.
-	(vn_nary_op_insert_into): Likewise.
-	(vn_nary_op_insert_stmt): Likewise.
-	(visit_use): Handle CONSTRUCTOR as nary.
-	* tree-ssa-pre.c (phi_translate_1): Adjust.
-	(create_expression_by_pieces): Likewise.
-	(compute_avail): Likewise.
-
-2011-09-06  Ira Rosen  <ira.rosen@linaro.org>
-
-	 * config/arm/arm.c (arm_preferred_simd_mode): Check
-	TARGET_NEON_VECTORIZE_DOUBLE instead of
-	TARGET_NEON_VECTORIZE_QUAD.
-	(arm_autovectorize_vector_sizes): Likewise.
-	* config/arm/arm.opt (mvectorize-with-neon-quad): Make inverse
-	mask of mvectorize-with-neon-double.  Add RejectNegative.
-	(mvectorize-with-neon-double): New.
-
-2011-09-06  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (visit_use): CSE stmt pieces and simplify matching.
-
-2011-09-06  Tom de Vries  <tom@codesourcery.com>
-
-	* recog.c (asm_labels_ok): New function.
-	(check_asm_operands): Use asm_labels_ok.
-
-2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/49606
-	* config/mips/mips.h (ABI_HAS_64BIT_SYMBOLS): Check Pmode.
-	(PMODE_INSN): New macro.
-	* config/mips/mips.c (gen_load_const_gp): Use PMODE_INSN.
-	(mips_got_load, mips_expand_synci_loop): Likewise.
-	(mips_save_gp_to_cprestore_slot): Handle SImode and DImode
-	cprestore patterns.
-	(mips_emit_loadgp): Use PMODE_INSN.  Handle SImode and DImode
-	copygp_mips16 patterns.
-	(mips_expand_prologue): Handle SImode and DImode potential_cprestore
-	and use_cprestore patterns.
-	(mips_override_options): Check for incompatible -mabi and -mlong
-	combinations.
-	* config/mips/mips.md (unspec_got<mode>): Rename to...
-	(unspec_got_<mode>): ...this.
-	(copygp_mips16): Use the Pmode iterator.
-	(potential_cprestore, cprestore, use_cprestore): Likewise.
-	(clear_cache, indirect_jump): Use PMODE_INSN.
-	(indirect_jump<mode>): Rename to...
-	(indirect_jump_<mode>): ...this.
-	(tablejump): Use PMODE_INSN.
-	(tablejump<mode>): Rename to...
-	(tablejump_<mode>): ...this.
-	(exception_receiver): Handle restore_gp_si and restore_gp_di.
-	(restore_gp): Use the Pmode iterator.
-	* config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Use
-	PMODE_INSN.
-
-2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off.
-	Fix the type of the BIT_AND_EXPR.
-
-2011-09-05  David S. Miller  <davem@davemloft.net>
-
-	* config.host: Add driver-sparc.o and sparc/x-sparc on
-	native sparc*-*-linux* builds.
-	* config/sparc/driver-sparc.c: Correct Linux strings.
-	* config/sparc/linux.h: Add DRIVER_SELF_SPECS.
-	* config/sparc/linux64.h: Likewise.
-	* doc/invoke.texi: Document that Linux also supports
-	-mcpu=native and -mtune=native on sparc.
-
-	* config/sparc/sparc-opts.h (PROCESSOR_NIAGARA3,
-	PROCESSOR_NIAGARA4): New.
-	* config/sparc/sparc.opt: Handle new processor types.
-	* config/sparc/sparc.md: Add to "cpu" attribute.
-	* config/sparc/sparc.h (TARGET_CPU_niagara3,
-	TARGET_CPU_niagara4): New, treat as niagara2.
-	* config/sparc/linux64.h: Handle niagara3 and niagara4 like niagara2.
-	* config/sparc/sol2.h: Likewise.
-	* config/sparc/niagara2.md: Schedule niagara3 like niagara2.
-	* config/sparc/sparc.c (sparc_option_override): Add
-	niagara3 and niagara4 handling.
-	(sparc32_initialize_trampoline): Likewise.
-	(sparc64_initialize_trampoline): Likewise.
-	(sparc_use_sched_lookahead): Likewise.
-	(sparc_issue_rate): Likewise.
-	(sparc_register_move_cost): Likewise.
-	* config/sparc/driver-sparc.c (cpu_names): Use niagara3
-	and niagara4 as appropriate.
-	* doc/invoke.texi: Document new processor types.
-	* config.gcc: Recognize niagara3 and niagara4 in --with-cpu
-	and --with-tune options.
-
-	* config/sparc/sol2-64.h: Move ...
-	* config/sparc/default-64.h: ... to here.  Update comment.
-	* config.gcc: Update Solaris sparc to use default-64.h, also
-	prefix this header into the list on sparc64-*-linux.
-	* config/sparc/linux64.h (TARGET_DEFAULT): Only override if
-	TARGET_64BIT_DEFAULT is defined.  Remove commented out reference
-	to MASK_HARD_QUAD.
-
-2011-09-05  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50289
-	* config/avr/avr.c (sequent_regs_live): Don't recognize sequences
-	that contain global register variable.
-
-2011-09-05  Richard Guenther  <rguenther@suse.de>
-
-	* tree-cfg.c (replace_uses_by): Use fold_stmt, not fold_stmt_inplace.
-
-2011-09-05  Richard Guenther  <rguenther@suse.de>
-
-	* stor-layout.c (layout_type): Use size_binop for array size
-	calculations.
-
-2011-09-05  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.h (progmem_section): Remove Declaration.
-	* config/avr/avr.c (progmem_section): Make static and rename to
-	progmem_swtable_section.
-	(avr_output_addr_vec_elt): No need to switch sections.
-	(avr_asm_init_sections): Use output_section_asm_op as section
-	callback for progmem_swtable_section.
-	(avr_output_progmem_section_asm_op): Remove Function.
-	(TARGET_ASM_FUNCTION_RODATA_SECTION): New Define.
-	(avr_asm_function_rodata_section): New static Function.
-	* config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Output
-	alignment 2**1 for jump tables.
-
-2011-09-04  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Check that
-	parameter is SSA name.
-
-2011-09-04  Richard Guenther  <rguenther@suse.de>
-
-	Revert
-	2011-08-31  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
-	special-casing.
-
-2011-09-04  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR debug/49901
-	* config/darwin.h (DEBUG_MACRO_SECTION): New macro.
-
-2011-09-04  Jakub Jelinek  <jakub@redhat.com>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50208
-	* tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add an
-	argument.  Check that def_stmt is inside the loop.
-	(vect_recog_widen_mult_pattern): Update calls to
-	vect_handle_widen_mult_by_cons.
-	(vect_operation_fits_smaller_type): Check that def_stmt is
-	inside the loop.
-
-2011-09-04  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vectorizer.c (vect_print_dump_info): Print line
-	number when dumping to a file.
-	(vectorize_loops): Add new messages to dump file.
-
-2011-09-03  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.h (ipa_jump_func_t): New typedef.
-	(struct ipa_edge_args): Removed field argument_count, field
-	jump_functions turned into a vector.
-	(ipa_set_cs_argument_count): Removed.
-	(ipa_get_cs_argument_count): Updated to work on vectors.
-	(ipa_get_ith_jump_func): Likewise.
-	* ipa-prop.c (ipa_count_arguments): Removed.
-	(compute_scalar_jump_functions): Use ipa_get_ith_jump_func to access
-	jump functions.  Update caller.
-	(compute_pass_through_member_ptrs): Likewise.
-	(compute_cst_member_ptr_arguments): Likewise.
-	(ipa_compute_jump_functions_for_edge): Get number of arguments from
-	the statement, allocate vector.
-	(ipa_compute_jump_functions): Do not call ipa_count_arguments.
-	(duplicate_ipa_jump_func_array): Removed.
-	(ipa_edge_duplication_hook): Use VEC_copy, do not copy argument count.
-	(ipa_read_node_info): Allocate vector.
-
-2011-09-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR middle-end/50232
-	* config/pa/pa.md (return): Define "return" insn pattern.
-	(epilogue): Use it when no epilogue is needed.
-	* config/pa/pa.c (pa_can_use_return_insn): New function.
-	* config/pa/pa-protos.h (pa_can_use_return_insn): Declare.
-
-2011-09-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgexpand.c (add_stack_var): Assert that the alignment is not zero.
-	* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Revert latest change.
-	Force at least BITS_PER_UNIT alignment on the new variable.
-
-2011-09-02  Gary Funck <gary@intrepid.com>
-
-	* opts.c (print_specific_help): Fix off-by-one compare in
-	assertion check.
-	* opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
-	CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED):
-	Increase by +5 to allow for more languages.
-	* optc-gen.awk: Generate #if that ensures that the number of
-	languages is within the implementation-defined limit.
-
-2011-09-02  Michael Matz  <matz@suse.de>
-
-	PR middle-end/50260
-	* ipa-split.c (split_function): Call add_referenced_var.
-
-	* tree-ssa-phiopt.c (cond_store_replacement): Don't call get_var_ann.
-	(cond_if_else_store_replacement_1): Ditto.
-	* tree-ssa-pre.c (get_representative_for): Ditto.
-	(create_expression_by_pieces): Ditto.
-	(insert_into_preds_of_block): Ditto.
-	* tree-sra.c (create_access_replacement): Ditto.
-	(get_replaced_param_substitute): Ditto.
-
-2011-09-02  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* config/c6x/c6x.md (collapse-ndfa, no-comb-vect): New
-	automata_options.
-	(d1, l1, s1, m1, d2, l2, s2, m2): Changed to define_query_cpu_unit.
-	(l1w, s1w, l2w, s2w): Define in the main automaton.
-	(fps1, fpl1, adddps1, adddpl1, fps2, fpl2, adddps2, adddpl2): New
-	units.
-	* config/c6x/c6x.c (c6x_sched_insn_info): Add unit_mask member.
-	(c6x_unit_names): Add the new units.
-	(c6x_unit_codes): New static array.
-	(UNIT_QID_D1, UNIT_QID_L1, UNIT_QID_S1, UNIT_QID_M1, UNIT_QID_FPS1,
-	UNIT_QID_FPL1, UNIT_QID_ADDDPS1, UNIT_QID_ADDDPL1,
-	UNIT_QID_SIDE_OFFSET): New macros.
-	(RESERVATION_S2): Adjust value.
-	(c6x_option_override): Compute c6x_unit_codes.
-	(assign_reservations): Take the unit_mask of the last instruction
-	into account.  Detect floating point reservations by looking for
-	the new units.  Don't assign reservations if the field is already
-	nonzero.
-	(struct c6x_sched_context): Add member prev_cycle_state_ctx.
-	(init_sched_state): Initialize it.
-	(c6x_clear_sched_context): Free it.
-	(insn_set_clock): Clear reservation.
-	(prev_cycle_state): New static variable.
-	(c6x_init_sched_context): Save it.
-	(c6x_sched_init): Allocate space for it and clear it.
-	(c6x_sched_dfa_pre_cycle_insn): New static function.
-	(c6x_dfa_new_cycle): Save state at the start of a new cycle.
-	(c6x_variable_issue): Only record units in the unit_mask that
-	were not set at the start of the cycle.
-	(c6x_variable_issue): Compute and store the unit_mask from the
-	current state.
-	(reorg_split_calls): Ensure the new information remains correct.
-	(TARGET_SCHED_DFA_NEW_CYCLE, TARGET_SCHED_CLEAR_SCHED_CONTEXT,
-	TARGET_SCHED_DFA_PRE_CYCLE_INSN): Define.
-	* config/c6x/c6x.h (CPU_UNITS_QUERY): Define.
-	* config/c6x/c6x-sched.md.in (fp4_ls_N__CROSS_, adddp_ls_N__CROSS_):
-	Add special reservations.
-	* config/c6x/c6x-sched.md: Regenerate.
-
-2011-09-02  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.h (ipa_node_params): Removed fields
-	called_with_var_arguments and node_versionable.
-	(ipa_set_called_with_variable_arg): Removed.
-	(ipa_is_called_with_var_arguments): Likewise.
-	* ipa-cp.c (ipa_get_lattice): Fixed index check in an assert.
-	(determine_versionability): Do not check for type attributes and va
-	builtins.  Record versionability into inline summary.
-	(initialize_node_lattices): Do not check
-	ipa_is_called_with_var_arguments.
-	(propagate_constants_accross_call): Likewise, ignore arguments we do
-	not have PARM_DECLs for, set variable flag for parameters that were
-	not passed a value.
-	(create_specialized_node): Dump info that we cannot change signature.
-	* ipa-prop.c (ipa_compute_jump_functions): Do not care about variable
-	number of arguments.
-	(ipa_make_edge_direct_to_target): Likewise.
-	(ipa_update_after_lto_read): Likewise.
-	(ipa_node_duplication_hook): Do not copy called_with_var_arguments flag.
-	* tree-inline.c (copy_arguments_for_versioning): Copy PARM_DECLs if
-	they were remapped.
-
-2011-09-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/27460
-	PR middle-end/29269
-	* doc/md.texi (vcond): Document.
-	* genopinit.c (optabs): Turn vcond{,u}_optab into a conversion
-	optab with two modes.
-	* optabs.h (enum convert_optab_index): Add COI_vcond, COI_vcondu.
-	(enum direct_optab_index): Remove DOI_vcond, DOI_vcondu.
-	(vcond_optab): Adjust.
-	(vcondu_optab): Likewise.
-	(expand_vec_cond_expr_p): Adjust prototype.
-	* optabs.c (get_vcond_icode): Adjust.
-	(expand_vec_cond_expr_p): Likewise.
-	(expand_vec_cond_expr): Likewise.
-	* tree-vect-stmts.c (vect_is_simple_cond): Return the comparison
-	vector type.
-	(vectorizable_condition): Allow differing types for comparison
-	and result.
-	* config/i386/i386.c (ix86_expand_sse_cmp): Use proper mode
-	for the comparison.
-	* config/i386/sse.md (vcond<mode>): Split to
-	vcond<V_256:mode><VF_256:mode>, vcond<V_128:mode><VF_128:mode>,
-	vcond<V_128:mode><VI124_128:mode> and
-	vcondu<V_128:mode><VI124_128:mode>.
-	(vcondv2di): Change to vcond<VI8F_128:mode>v2di.
-	(vconduv2di): Likewise.
-	* config/arm/neon.md (vcond<mode>): Change to vcond*<mode><mode>.
-	(vcondu<mode>): Likewise.
-	* config/ia64/vect.md (vcond<mode>): Likewise.
-	(vcondu<mode>): Likewise.
-	(vcondv2sf): Likewise.
-	* config/mips/mips-ps-3d.md (vcondv2sf): Likewise.
-	* config/rs6000/paired.md (vcondv2sf): Likewise.
-	* config/rs6000/vector.md (vcond<mode>): Likewise.
-	(vcondu<mode>): Likewise.
-	* config/spu/spu.md (vcond<mode>): Likewise.
-	(vcondu<mode>): Likewise.
-
-2011-09-02  Richard Guenther  <rguenther@suse.de>
-
-	* pretty-print.h (pp_unsigned_wide_integer): New.
-	* tree-pretty-print.c (dump_generic_node): Print unsigned
-	host-wide-int fitting INTEGER_CSTs with pp_unsigned_wide_integer.
-
-2011-09-02  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/49987
-	* config/rs6000/rs6000.c (paired_expand_vector_init): Check for
-	valid CONST_VECTOR operands.
-	(rs6000_expand_vector_init): Likewise.
-
-2011-09-02  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraph.h (cgraph_indirect_call_info): Removed field thunk_delta.
-	* gimple-fold.c (gimple_get_virt_method_for_binfo): Rewritten to use
-	BINFO_VTABLE.  Parameter delta removed, all callers updated.
-	* tree.c (free_lang_data_in_binfo): Clear BINFO_VIRTUALs instead
-	BINFO_VTABLE.
-	* cgraph.c (cgraph_make_edge_direct): Removed parameter delta, updated
-	all calls.
-	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Removed
-	handling of thunk_delta.
-	* ipa-cp.c (get_indirect_edge_target): Removed parameter delta.
-	(devirtualization_time_bonus): Do not handle thunk deltas.
-	(ipcp_discover_new_direct_edges): Likewise.
-	* ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
-	(try_make_edge_direct_simple_call): Likewise.
-	(try_make_edge_direct_virtual_call): Likewise.
-	* lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.  Mark
-	parameter set as unused.
-	(output_edge_opt_summary): Likewise.  Mark both parameters as unused.
-	* lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.  Mark
-	parameter set as unused.
-	(output_edge_opt_summary): Likewise.  Mark both parameters as unused.
-	(input_edge_opt_summary): Likewise.
-	* lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not stream
-	BINFO_VIRTUALS at all.
-	* lto-streamer-in.c (lto_input_ts_binfo_tree_pointers): Likewise.
-
-2011-09-02  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Do not fold alloca (0).
-	(ccp_fold_stmt): Continue replacing args when folding alloca fails.
-
-2011-08-31  Richard Guenther  <rguenther@suse.de>
-
-	* expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR
-	handling here, from ...
-	(expand_expr_real_1): ... here.
-	* gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR
-	and VEC_COND_EXPR.
-	* gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR
-	a GIMPLE_TERNARY_RHS.
-	* tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR
-	and VEC_COND_EXPR here ...
-	(verify_gimple_assign_single): ... not here.
-	* gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding.
-	* tree-object-size.c (cond_expr_object_size): Adjust.
-	(collect_object_sizes_for): Likewise.
-	* tree-scalar-evolution.c (interpret_expr): Don't handle ternary RHSs.
-	* tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and simplify.
-	(ssa_forward_propagate_and_combine): Adjust.
-	* tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR
-	as ternary.
-	* tree-ssa-threadedge.c (fold_assignment_stmt): Adjust.
-	* tree-vect-loop.c (vect_is_simple_reduction_1): Likewise.
-	* tree-vect-stmt.c (vectorizable_condition): Likewise.
-	* tree-vrp.c (extract_range_from_cond_expr): Likewise.
-	(extract_range_from_assignment): Likewise.
-
-2011-08-31  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/i386/i386.md: Use (match_test ...) for attribute tests.
-	* config/i386/mmx.md: Likewise.
-	* config/i386/sse.md: Likewise.
-	* config/i386/predicates.md (call_insn_operand): Use
-	(not (match_test "...")) instead of (match_test "!...")
-	* config/i386/constraints.md (w): Likewise.
-
-2011-08-31  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* doc/md.texi: Describe the use of match_tests in attribute tests.
-	* rtl.def (MATCH_TEST): Update commentary.
-	* genattrtab.c (attr_copy_rtx, check_attr_test, clear_struct_flag)
-	(write_test_expr, walk_attr_value): Handle MATCH_TEST.
-
-2011-08-31  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* genattrtab.c (attr_rtx_1): Hash SYMBOL_REFs.
-	(attr_string): Use copy_md_ptr_loc.
-
-2011-08-31  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/49886
-	* ipa-inline-analysis.c (compute_inline_parameters): Set
-	can_change_signature of noes with typde attributes.
-	* ipa-split.c (split_function): Do not skip any arguments if
-	can_change_signature is set.
-
-2011-08-31  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Alias
-	check removed.
-
-2011-08-31  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
-	special-casing.
-
-2011-08-31  Marc Glisse  <marc.glisse@inria.fr>
-
-	* doc/generic.texi (Types for C++): CP_TYPE_QUALS -> cp_type_quals.
-
-2011-08-31  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/43513
-	* Makefile.in (tree-ssa-ccp.o): Add $(PARAMS_H) to rule.
-	* tree-ssa-ccp.c (params.h): Include.
-	(fold_builtin_alloca_for_var): New function.
-	(ccp_fold_stmt): Use fold_builtin_alloca_for_var.
-
-2011-08-30  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_valid_target_attribute_inner_p):
-	Handle FMA option.
-
-2011-08-30  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.c (optimal_immediate_sequence_1): Make b1, b2,
-	b3 and b4 unsigned.
-
-2011-08-30  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.c (arm_gen_constant): Set can_negate correctly
-	when code is SET.
-
-2011-08-30  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48571
-	* gimple.h (maybe_fold_offset_to_address): Remove.
-	(maybe_fold_offset_to_reference): Likewise.
-	(maybe_fold_stmt_addition): Likewise.
-	(may_propagate_address_into_dereference): Likewise.
-	* tree-inline.c (remap_gimple_op_r): Do not reconstruct
-	array references.
-	* gimple-fold.c (canonicalize_constructor_val): Likewise.
-	Canonicalize invariant POINTER_PLUS_EXPRs to invariant MEM_REF
-	addresses instead.
-	(may_propagate_address_into_dereference): Remove.
-	(maybe_fold_offset_to_array_ref): Likewise.
-	(maybe_fold_offset_to_reference): Likewise.
-	(maybe_fold_offset_to_address): Likewise.
-	(maybe_fold_stmt_addition): Likewise.
-	(fold_gimple_assign): Do not reconstruct array references but
-	instead canonicalize invariant POINTER_PLUS_EXPRs to invariant
-	MEM_REF addresses.
-	(gimple_fold_stmt_to_constant_1): Likewise.
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
-	* gimplify.c (gimplify_conversion): Likewise.
-	(gimplify_expr): Likewise.
-
-2011-08-30  Ilya Tocar  <ilya.tocar@intel.com>
-
-	* config/i386/fmaintrin.h: New.
-	* config.gcc: Add fmaintrin.h.
-	* config/i386/i386.c
-	(enum ix86_builtins) <IX86_BUILTIN_VFMADDSS3>: New.
-	<IX86_BUILTIN_VFMADDSD3>: Likewise.
-	* config/i386/sse.md (fmai_vmfmadd_<mode>): New.
-	(*fmai_fmadd_<mode>): Likewise.
-	(*fmai_fmsub_<mode>): Likewise.
-	(*fmai_fnmadd_<mode>): Likewise.
-	(*fmai_fnmsub_<mode>): Likewise.
-	* config/i386/immintrin.h: Add fmaintrin.h.
-
-2011-08-30  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* genautomata.c (NO_COMB_OPTION): New macro.
-	(no_comb_flag): New static variable.
-	(gen_automata_option): Handle NO_COMB_OPTION.
-	(comb_vect_p): False if no_comb_flag.
-	(add_vect): Move computation of min/max values.  Return early if
-	no_comb_flag.
-	* doc/md.texi (automata_option): Document no-comb-vect.
-
-	* config/i386/i386.c (get_pc_thunk_name): Change prefix to
-	"__x86.get_pc_thunk".
-
-	* bb-reorder.c (insert_section_boundary_note): Only do it if
-	we reordered the blocks; i.e. not if !optimize_function_for_speed_p.
-
-2011-08-30  Christian Bruel  <christian.bruel@st.com>
-
-	* coverage.c (coverage_init): Check flag_branch_probabilities instead of
-	flag_profile_use.
-
-2011-08-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.opt (-msave-toc-indirect): Change default
-	to off.  Document switch.
-	* doc/invoke.texi (-msave-toc-indirect): Ditto.
-
-2011-08-29  Jakub Jelinek  <jakub@redhat.com>
-
-	* gthr-posix.h (__gthread_active_p): Do not use preprocessor
-	conditionals and comments inside macro arguments.
-
-2011-08-29  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
-	    Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (constant_boolean_node): Adjust prototype.
-	* fold-const.c (fold_convert_loc): Move aggregate conversion
-	leeway down.
-	(constant_boolean_node): Make value parameter boolean, add
-	vector type handling.
-	(fold_unary_loc): Use constant_boolean_node.
-	(fold_binary_loc): Preserve types properly when folding
-	COMPLEX_EXPR <__real x, __imag x>.
-	* gimplify.c (gimplify_expr): Handle vector comparison.
-	* tree.def (EQ_EXPR, ...): Document behavior on vector typed
-	comparison.
-	* tree-cfg.c (verify_gimple_comparison): Verify vector typed
-	comparisons.
-
-2011-08-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48722
-	* emit-rtl.c (unshare_all_rtl_again): For CALL_INSNs,
-	reset_used_flags also in CALL_INSN_FUNCTION_USAGE.
-	(verify_rtl_sharing): Likewise and verify_rtx_sharing
-	in there too.
-	(unshare_all_rtl_in_chain): For CALL_INSNs
-	copy_rtx_if_shared also CALL_INSN_FUNCTION_USAGE.
-
-2011-08-29  Richard Guenther  <rguenther@suse.de>
-
-	* gimple-fold.c (gimple_fold_stmt_to_constant_1): Set a location
-	on the built ADDR_EXPR.
-
-2011-08-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/50215
-	* var-tracking.c (create_entry_value): Call cselib_lookup_from_insn
-	before adding ENTRY_VALUE to val->locs.
-
-2011-08-28  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR bootstrap/50218
-	* tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Initialize
-	comp.
-
-2011-08-27  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* doc/rtl.texi (simple_return): Document.
-	(parallel, PATTERN): Here too.
-	* doc/md.texi (return): Mention it's allowed to expand to simple_return
-	in some cases.
-	(simple_return): Document standard pattern.
-	* gengenrtl.c (special_rtx): SIMPLE_RETURN is special.
-	* final.c (final_scan_insn): Use ANY_RETURN_P on body.
-	* reorg.c (function_return_label, function_simple_return_label):
-	New static variables, replacing...
-	(end_of_function_label): ... this.
-	(simplejump_or_return_p): New static function.
-	(optimize_skip, steal_delay_list_from_fallthrough,
-	fill_slots_from_thread): Use it.
-	(relax_delay_slots): Likewise.  Use ANY_RETURN_P on body.
-	(rare_destination, follow_jumps): Use ANY_RETURN_P on body.
-	(find_end_label): Take a new arg which is one of the two return
-	rtxs.  Depending on which, set either function_return_label or
-	function_simple_return_label.  All callers changed.
-	(make_return_insns): Make both kinds.
-	(dbr_schedule): Adjust for two kinds of end labels.
-	* function.c (emit_return_into_block): Set JUMP_LABEL properly.
-	* genemit.c (gen_exp): Handle SIMPLE_RETURN.
-	(gen_expand, gen_split): Use ANY_RETURN_P.
-	* df-scan.c (df_uses_record): Handle SIMPLE_RETURN.
-	* rtl.def (SIMPLE_RETURN): New code.
-	* ifcvt.c (find_if_case_1): Be more careful about
-	redirecting jumps to the EXIT_BLOCK.
-	* jump.c (condjump_p, condjump_in_parallel_p, any_condjump_p,
-	returnjump_p_1): Handle SIMPLE_RETURNs.
-	* print-rtl.c (print_rtx): Likewise.
-	* rtl.c (copy_rtx): Likewise.
-	* bt-load.c (compute_defs_uses_and_gen): Use ANY_RETURN_P.
-	* combine.c (simplify_set): Likewise.
-	* resource.c (find_dead_or_set_registers, mark_set_resources):
-	Likewise.
-	* emit-rtl.c (verify_rtx_sharing, classify_insn, copy_insn_1,
-	copy_rtx_if_shared_1, mark_used_flags): Handle SIMPLE_RETURNs.
-	(init_emit_regs): Initialize simple_return_rtx.
-	* cfglayout.c (fixup_reorder_chain): Pass a JUMP_LABEL to
-	force_nonfallthru_and_redirect.
-	* rtl.h (ANY_RETURN_P): Allow SIMPLE_RETURN.
-	(GR_SIMPLE_RETURN): New enum value.
-	(simple_return_rtx): New macro.
-	* basic-block.h (force_nonfallthru_and_redirect): Adjust
-	declaration.
-	* cfgrtl.c (force_nonfallthru_and_redirect): Take a new jump_label
-	argument.  All callers changed.  Be careful about what kinds of
-	returnjumps to generate.
-	* config/i386/3i86.c (ix86_pad_returns, ix86_count_insn_bb,
-	ix86_pad_short_function): Likewise.
-	* config/arm/arm.c (arm_final_prescan_insn): Handle both kinds
-	of return.
-	* config/mips/mips.md (any_return): New code_iterator.
-	(optab): Add cases for return and simple_return.
-	(return): Expand to a simple_return.
-	(simple_return): New pattern.
-	(*<optab>, *<optab>_internal for any_return): New patterns.
-	(return_internal): Remove.
-	* config/mips/mips.c (mips_expand_epilogue): Make the last insn
-	a simple_return_internal.
-
-2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (*absneg<mode>2): Fix split condition.
-	(vec_extract_lo_<mode>): Prevent both operands in memory.
-	(vec_extract_lo_v16hi): Ditto.
-	(*vec_extract_v4sf_mem): Add TARGET_SSE insn constraint.
-
-2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (mulv16qi3): Attach REG_EQUAL note.
-	(*sse2_mulv4si3): Ditto.
-	(mulv2di3): Ditto.
-	* config/i386/i386.c (legitimize_tls_address): Change REG_EQIV
-	notes to REG_EQUAL.
-
-2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50202
-	* config/i386/sse.md (sse4_2_pcmpestr): Emit NOTE_INSN_DELETED note
-	when all outputs are unused.
-	(sse4_2_pcmpistr): Ditto.
-
-2011-08-26  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (round<mode>2): New expander.
-	* config/i386/i386.c (enum ix86_builtins): Add
-	IX86_BUILTIN_ROUND{PS,PD}_AZ{,256}.
-	(struct builtin_description): Add __builtin_ia32_round{ps,pd}_az{,256}
-	descriptions.
-	(ix86_builtin_vectorized_function): Handle BUILT_IN_ROUND{,F} builtins.
-	(ix86_build_const_vector): Rewrite using loop with RTVEC_ELT accessor.
-
-2011-08-26  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR middle-end/50083
-	* convert.c (convert_to_integer) <BUIT_IN_ROUND{,F,L}>: Convert
-	only when TARGET_C99_FUNCTIONS.
-	<BUILT_IN_NEARBYINT{,F,L}>: Ditto.
-	<BUILT_IN_RINT{,F,L}>: Ditto.
-
-2011-08-26  Michael Matz  <matz@suse.de>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR lto/50165
-	* lto-streamer-in.c (canon_file_name): Initialize new_slot->len;
-	don't call strlen twice, use memcpy.
-
-2011-08-26  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/bmi2intrin.h: Allow in <immintrin.h>.
-	* config/i386/bmiintrin.h: Likewise.
-	* config/i386/lzcntintrin.h: Likewise.
-
-	* config/i386/immintrin.h: Include <lzcntintrin.h>,
-	<bmiintrin.h> and <bmi2intrin.h>.
-
-2011-08-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/50166
-	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Check count in main.
-	* configure: Regenerate.
-
-2011-08-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/50179
-	* c-typeck.c (c_process_expr_stmt): Skip over nops and
-	call mark_exp_read even if exprv is ADDR_EXPR.
-
-2011-08-26  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* df-problems.c (df_note_bb_compute): Pass uses rather than defs
-	to df_set_dead_notes_for_mw.
-
-2011-08-26  Richard Guenther  <rguenther@suse.de>
-
-	* varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF].
-
-2011-08-26  Zdenek Dvorak  <ook@ucw.cz>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	* tree-ssa-loop-ivopts.c (struct cost_pair): Add comp field.
-	(struct ivopts_data): Add loop_single_exit_p field.
-	(niter_for_exit): Change parameter desc_p into return value.  Return
-	desc if	desc->may_be_zero.  Free desc if unused.
-	(niter_for_single_dom_exit): Change return type.
-	(find_induction_variables): Handle changed return type of
-	niter_for_single_dom_exit.  Dump may_be_zero.
-	(add_candidate_1): Keep original base and step type for IP_ORIGINAL.
-	(set_use_iv_cost): Add and handle comp parameter.
-	(determine_use_iv_cost_generic, determine_use_iv_cost_address): Add
-	comp argument to set_use_iv_cost.
-	(strip_wrap_conserving_type_conversions, expr_equal_p)
-	(difference_cannot_overflow_p, iv_elimination_compare_lt): New function.
-	(may_eliminate_iv): Add comp parameter.  Handle new return type of
-	niter_for_exit.  Use loop_single_exit_p.  Use iv_elimination_compare_lt.
-	(determine_use_iv_cost_condition): Add comp argument to set_use_iv_cost
-	and may_eliminate_iv.
-	(rewrite_use_compare): Move call to iv_elimination_compare to ...
-	(may_eliminate_iv): Here.
-	(tree_ssa_iv_optimize_loop): Initialize loop_single_exit_p.
-
-2011-08-26  Tom de Vries  <tom@codesourcery.com>
-
-	* tree-pretty-print (dump_generic_node): Test for NULL_TREE before
-	accessing TREE_TYPE.
-
-2011-08-26  Jiangning Liu  <jiangning.liu@arm.com>
-
-	* config/arm/arm.md (*ior_scc_scc): Enable for Thumb2 as well.
-	(*ior_scc_scc_cmp): Likewise
-	(*and_scc_scc): Likewise.
-	(*and_scc_scc_cmp): Likewise.
-	(*and_scc_scc_nodom): Likewise.
-	(*cmp_ite0, *cmp_ite1, *cmp_and, *cmp_ior): Handle Thumb2.
-
-2011-08-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* rtlanal.c (nonzero_bits1): Handle CLRSB.
-
-2011-08-26  Richard Guenther  <rguenther@suse.de>
-
-	* expr.c (string_constant): Handle &MEM_REF.
-
-2011-08-26  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.c (struct four_ints): New type.
-	(count_insns_for_constant): Delete function.
-	(find_best_start): Delete function.
-	(optimal_immediate_sequence): New function.
-	(optimal_immediate_sequence_1): New function.
-	(arm_gen_constant): Move constant splitting code to
-	optimal_immediate_sequence.
-	Rewrite constant negation/invertion code.
-
-2011-08-26  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm-protos.h (const_ok_for_op): Add prototype.
-	* config/arm/arm.c (const_ok_for_op): Add support for addw/subw.
-	Remove prototype. Remove static function type.
-	* config/arm/arm.md (*arm_addsi3): Add addw/subw support.
-	Add arch attribute.
-	* config/arm/constraints.md (Pj, PJ): New constraints.
-
-2011-08-26  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
-
-	* config/arm/cortex-a9.md ("cortex_a9_mult_long"): New.
-	("cortex_a9_multiply_long"): New and use above.  Handle all
-	long multiply cases.
-	("cortex_a9_multiply"): Handle smmul and smmulr.
-	("cortex_a9_mac"): Handle smmla.
-
-2011-08-25  Richard Henderson  <rth@redhat.com>
-
-	PR 50132
-	PR 49864
-	* cfgcleanup.c (old_insns_match_p): Don't allow cross-jump for
-	non-constant stack adjutment.
-	* expr.c (find_args_size_adjust): Break out from ...
-	(fixup_args_size_notes): ... here.
-	* rtl.h (find_args_size_adjust): Declare.
-
-2011-08-25  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (isa): Add sse2, sse2_noavx, sse3,
-	sse4 and sse4_noavx.
-	(enabled): Handle sse2, sse2_noavx, sse3, sse4 and sse4_noavx.
-	(*pushdf_rex64): Change Y2 register constraint to x.
-	(*movdf_internal_rex64): Ditto.
-	(*zero_extendsidi2_rex64): Ditto.
-	(*movdi_internal): Change Y2 register constraint to x
-	and update "isa" attribute.
-	(*pushdf): Ditto.
-	(*movdf internal): Ditto.
-	(zero_extendsidi2_1): Ditto.
-	(*truncdfdf_mixed): Ditto.
-	(*truncxfdf2_mixed): Ditto.
-	* config/i386/mmx.md (*mov<mode>_internal_rex64): Change Y2
-	register constraint to x.
-	(*movv2sf_internal_rex64): Ditto.
-	(*mov<mode>_internal): Change Y2 register constraint to x
-	and add "isa" attribute.
-	(*movv2sf_internal): Ditto.
-	(*vec_extractv2si_1): Ditto.
-	* config/i386/sse.md ("vec_set<mode>_0): Change Y2 and Y4 register
-	constraints to x and update "isa" attribute.
-	(*vec_interleave_highv2df): Change Y3 registerconstraint
-	to x and update "isa" attribute.
-	(*vec_interleave_lowv2df): Ditto.
-	(*vec_concatv2df): Change Y2 register constraint to x and
-	update "isa" attribute.
-	(sse2_loadld): Ditto.
-	(*vec_extractv2di_1): Ditto.
-	(*vec_dupv4si): Ditto.
-	(*vec_dupv2di): Ditto.
-	(*vec_concatv4si): Ditto.
-	(vec_concatv2di): Ditto.
-	* config/i386/constraints.md (Y2): Remove.
-	(Y3): Ditto.
-	(Y4): Ditto.
-
-2011-08-25  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* regrename.c (scan_rtx_reg, scan_rtx_address, build_def_use,
-	dump_def_use_chain): Don't declare.
-	(mark_conflict, create_new_chain): Move before users.
-	(regrename_optimize): Move to near end of file.
-
-2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr-protos.h (byte_immediate_operand): Remove Prototype.
-	(secondary_input_reload_class): Remove Prototype.
-	* config/avr/avr.c (byte_immediate_operand): Remove Function.
-	* config/avr/avr.md (setmemhi): Use u8_operand.
-	(strlenhi): Use const0_rtx for comparison.
-	* config/avr/avr.h (avr_reg_order): Remove Declaration.
-
-2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (reg_class_tab): Make local to
-	avr_regno_reg_class.  Return smallest register class available.
-
-2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (STR_PREFIX_P): New Define.
-	(avr_asm_declare_function_name): Use it.
-	(avr_asm_named_section): Use it.
-	(avr_section_type_flags): Use it.
-
-2011-08-25  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* doc/md.texi (automata_option): Document collapse-ndfa.
-	* genautomata.c (COLLAPSE_OPTION): New macro.
-	(collapse_flag): New static variable.
-	(struct description): New member normal_decls_num.
-	(struct automaton): New members advance_ainsn and collapse_ainsn.
-	(gen_automata_option): Check for COLLAPSE_OPTION.
-	(collapse_ndfa_insn_decl): New static variable.
-	(add_collapse_ndfa_insn_decl, special_decl_p): New functions.
-	(find_arc): If insn is the collapse-ndfa insn, accept any arc we find.
-	(transform_insn_regexps): Call add_collapse_ndfa_insn_decl if
-	necessary.  Use normal_decls_num rather than decls_num, remove
-	test for special decls.
-	(create_alt_states, form_ainsn_with_same_reservs): Use special_decl_p.
-	(make_automaton); Likewise.  Use the new advance_cycle_insn member
-	of struct automaton.
-	(create_composed_state): Disallow advance-cycle arcs if collapse_flag
-	is set.
-	(NDFA_to_DFA): Don't create composed states for the collapse-ndfa
-	transition.  Create the necessary transitions for it.
-	(create_ainsns): Return void.  Take an automaton_t argument, and
-	update its ainsn_list, advance_ainsn and collapse_ainsn members.  All
-	callers changed.
-	(COLLAPSE_NDFA_VALUE_NAME): New macro.
-	(output_tables): Output code to define it.
-	(output_internal_insn_code_evaluation): Output code to accept
-	const0_rtx as collapse-ndfa transition.
-	(output_default_latencies, output_print_reservation_func,
-	output_print_description): Reorganize loops to use normal_decls_num
-	as loop bound; remove special case for advance_cycle_insn_decl.
-	(initiate_automaton_gen): Handle COLLAPSE_OPTION.
-	(check_automata_insn_issues): Check for collapse_ainsn.
-	(expand_automate): Allocate sufficient space.  Initialize
-	normal_decls_num.
-
-2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md: Fix indentation from r177991.
-
-2011-08-25  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* regrename.c (struct du_head): Remove member terminated.
-	(create_new_chain): Don't initialize it.
-	(scan_rtx_reg): Don't set or test it, test the open_chains_set
-	bitmap instead.
-	(tick, this_tick): New global variables, moved out of
-	regrename_optimize.
-	(current_id, open_chains, closed_chains, open_chains_set,
-	live_in_chains, live_hard_regs): Reorder declarations.
-	(dump_def_use_chain): Move function earlier in the file.
-	(rename_chains): New static function, broken out of
-	regrename_optimize.
-	(regrename_optimize): Use it.  Remove #if 0'ed code.
-
-2011-08-25  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
-
-	* varasm.c: (default_binds_local_p_1): Commentary typo fix.
-
-2011-08-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/50172
-	* config/i386/i386.c (ix86_expand_builtin): Convert to Pmode if needed.
-
-2011-08-24  Richard Guenther  <rguenther@suse.de>
-
-	* tree-data-ref.c (dr_analyze_indices): Avoid unsharing the
-	ref in the basic-block case.  Move stripping array-refs
-	to the place we create an access-function for it.  Remove
-	bogus stripping down a MEM_REF to its base.
-
-2011-08-24  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (fold_comparison): Fold &a < &a + 4 even
-	with -fno-strict-overflow.
-
-2011-08-24  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vectorizer.c (vect_print_dump_info): Avoid the
-	file and location clutter when dumping to dump files.
-
-2011-08-24  Simon Baldwin  <simonb@google.com>
-
-	* gengtype-state.c (write_state): Remove timestamped header line.
-
-2011-08-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile.in (CFLAGS-collect2.o, CFLAGS-c-family/c-opts.o)
-	(CFLAGS-c-family/c-pch.o, CFLAGS-prefix.o, CFLAGS-version.o)
-	(CFLAGS-lto-compress.o, CFLAGS-toplev.o, CFLAGS-intl.o)
-	(CFLAGS-cppbuiltin.o, CFLAGS-cppdefault.o): New.
-	(collect2.o, c-family/c-cppbuiltin.o, c-family/c-opts.o)
-	(c-family/c-pch.o, prefix.o, version.o, lto-compress.o, toplev.o)
-	(intl.o, cppbuiltin.o, cppdefault.o): Remove explicit compilation
-	rules.
-	(lto-wrapper$(exeext)): Use $(LINKER) not $(COMPILER).
-
-2011-08-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile.in (ALL_CXXFLAGS): Include $(CFLAGS-$@).
-
-2011-08-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50067
-	* tree-data-ref.c (dr_analyze_indices): Do not add an access
-	function for a MEM_REF base that has no evolution in the loop
-	nest or that is not analyzable.
-
-2011-08-23  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* ira.c (ira_init_register_move_cost): Check small subclasses
-	through ira_reg_class_max_nregs and ira_available_class_regs.
-
-2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/constraints.md (Yp): New register constraint.
-	* config/i386/i386.md (*addhi_1): Merge with *addhi_1_lea using
-	Yp register constraint.
-	(*addqi_1): Merge with *addqi_1_lea using Yp register constraint.
-	(*ashlhi3_1): Merge with *ashlhi3_1_lea using Yp register constraint.
-	(*ashlqi3_1): Merge with *ashlqi3_1_lea using Yp register constraint.
-
-2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* config/i386/sse.md (<s>mul<mode>3_highpart): Update.
-
-2011-08-23  Mark Heffernan  <meheff@google.com>
-
-	PR middle-end/38509
-	* common.opt (Wfree-nonheap-object): New option.
-	* doc/invoke.texi (Warning options): Document -Wfree-nonheap-object.
-	* builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object
-	to warning.
-	(expand_builtin): Make warning conditional.
-
-2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (type): Add imulx, ishiftx and rotatex.
-	(length_immediate): Handle imulx, ishiftx and rotatex.
-	(imm_disp): Ditto.
-	(isa): Add bmi2.
-	(enabled): Handle bmi2.
-	(*mul<mode><dwi>3): Split from *<u>mul<mode><dwi>3.
-	(*umul<mode><dwi>3): Ditto.  Add imulx BMI2 alternative.
-	(*bmi2_umulditi3_1): New insn pattern.
-	(*bmi2_umulsidi3_1): Ditto.
-	(*umul<mode><dwi>3 splitter): New splitter to avoid flags dependency.
-	(*bmi2_ashl<mode>3_1): New insn pattern.
-	(*ashl<mode>3_1): Add ishiftx BMI2 alternative.
-	(*ashl<mode>3_1 splitter): New splitter to avoid flags dependency.
-	(*bmi2_ashlsi3_1_zext): New insn pattern.
-	(*ashlsi3_1_zext): Add ishiftx BMI2 alternative.
-	(*ashlsi3_1_zext splitter): New splitter to avoid flags dependency.
-	(*bmi2_<shiftrt_insn><mode>3_1): New insn pattern.
-	(*<shiftrt_insn><mode>3_1): Add ishiftx BMI2 alternative.
-	(*<shiftrt_insn><mode>3_1 splitter): New splitter to avoid
-	flags dependency.
-	(*bmi2_<shiftrt_insn>si3_1_zext): New insn pattern.
-	(*<shiftrt_insn>si3_1_zext): Add ishiftx BMI2 alternative.
-	(*<shiftrt_insn>si3_1_zext splitter): New splitter to avoid
-	flags dependency.
-	(*bmi2_rorx<mode>3_1): New insn pattern.
-	(*<rotate_insn><mode>3_1): Add rotatex BMI2 alternative.
-	(*rotate<mode>3_1 splitter): New splitter to avoid flags dependency.
-	(*rotatert<mode>3_1 splitter): Ditto.
-	(*bmi2_rorxsi3_1_zext): New insn pattern.
-	(*<rotate_insn>si3_1_zext): Add rotatex BMI2 alternative.
-	(*rotatesi3_1_zext splitter): New splitter to avoid flags dependency.
-	(*rotatertsi3_1_zext splitter): Ditto.
-
-2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* common/config/i386/i386-common.c (OPTION_MASK_ISA_BMI2_SET): New.
-	(OPTION_MASK_ISA_BMI2_UNSET): Likewise.
-	(ix86_handle_option): Handle OPT_mbmi2 case.
-	* config.gcc (i[34567]86-*-*): Add bmi2intrin.h.
-	(x86_64-*-*): Likewise.
-	* config/i386/bmi2intrin.h: New file.
-	* config/i386/cpuid.h (bit_BMI2): New.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
-	BMI2 feature.
-	* config/i386/i386-c.c (ix86_target_macros_internal):
-	Conditionally define __BMI2__.
-	* config/i386/i386.c (ix86_option_override_internal): Define PTA_BMI2.
-	Handle BMI2 option.
-	(ix86_valid_target_attribute_inner_p): Handle BMI2 option.
-	(print_reg): New code.
-	(ix86_print_operand): Likewise.
-	(ix86_builtins): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
-	IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
-	IX86_BUILTIN_PEXT64.
-	(bdesc_args): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
-	IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
-	IX86_BUILTIN_PEXT64.
-	* config/i386/i386.h (TARGET_BMI2): New.
-	* config/i386/i386.md (UNSPEC_PDEP): New.
-	(UNSPEC_PEXT): Likewise.
-	(*bmi2_bzhi_<mode>3): Likewise.
-	(*bmi2_pdep_<mode>3): Likewise.
-	(*bmi2_pext_<mode>3): Likewise.
-	* config/i386/i386.opt (mbmi2): New.
-	* config/i386/x86intrin.h: Include bmi2intrin.h when __BMI2__
-	is defined.
-	* doc/extend.texi: Document BMI2 built-in functions.
-	* doc/invoke.texi: Document -mbmi2.
-
-2011-08-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/50161
-	* simplify-rtx.c (simplify_const_unary_operation): If
-	op is CONST_INT, don't look at op_mode, but use instead mode.
-	* optabs.c (add_equal_note): For FFS, CLZ, CTZ,
-	CLRSB, POPCOUNT, PARITY and BSWAP use operand mode for
-	operation and TRUNCATE/ZERO_EXTEND if needed.
-	* doc/rtl.texi (ffs, clrsb, clz, ctz, popcount, parity, bswap):
-	Document that operand mode must be same as operation mode,
-	or VOIDmode.
-	* config/avr/avr.md (paritysi2, *parityqihi2.libgcc,
-	*paritysihi2.libgcc, popcountsi2, *popcountsi2.libgcc,
-	*popcountqihi2.libgcc, clzsi2, *clzsihi2.libgcc, ctzsi2,
-	*ctzsihi2.libgcc, ffssi2, *ffssihi2.libgcc): For unary ops
-	use the mode of operand for the operation and add truncate
-	or zero_extend around if needed.
-	* config/c6x/c6x.md (ctzdi2): Likewise.
-	* config/bfin/bfin.md (clrsbsi2, signbitssi2): Likewise.
-
-2011-08-12  Michael Matz  <matz@suse.de>
-
-	* cfgexpand.c (expand_one_register_var): Use get_pointer_alignment.
-	(gimple_expand_cfg): Merge alignment info for coalesced pointer
-	SSA names.
-
-2011-08-23  Richard Guenther  <rguenther@suse.de>
-
-	* Makefile.in (tree-data-ref.o): Add tree-affine.h dependency.
-	* tree-affine.h (aff_comb_cannot_overlap_p): Declare.
-	* tree-affine.c (aff_comb_cannot_overlap_p): New function, moved
-	from ...
-	* tree-ssa-loop-im.c (cannot_overlap_p): ... here.
-	(mem_refs_may_alias_p): Adjust.
-	* tree-data-ref.h (dr_may_alias_p): Adjust.
-	* tree-data-ref.c: Include tree-affine.h.
-	(dr_analyze_indices): Do nothing for the non-loop case.
-	(dr_may_alias_p): Distinguish loop and non-loop case.  Disambiguate
-	more cases in the non-loop case.
-	* graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Adjust
-	calls to dr_may_alias_p.
-	(write_alias_graph_to_ascii_ecc): Likewise.
-	(write_alias_graph_to_ascii_dot): Likewise.
-	(build_alias_set_optimal_p): Likewise.
-
-2011-08-23  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50162
-	* tree-vect-stmts.c (vectorizable_call): Fix argument lookup.
-
-2011-08-23  Richard Guenther  <rguenther@suse.de>
-
-	* tree-data-ref.c (dr_analyze_indices): Add comments, handle
-	REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs.
-	(create_data_ref): Also dump access functions for the created data-ref.
-
-2011-08-22  Uros Bizjak  <ubizjak@gmail.com>
-	    Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR target/50155
-	* config/i386/sse.md (VI_AVX2): New.
-	(<plusminus_insn><mode>3): Use VI_AVX2 mode iterator.
-	(*<plusminus_insn><mode>3): Ditto.
-	(<sse2_avx2>_andnot<mode>3): Ditto.
-	(*andnot<mode>3): Fix order of cond operands.
-	Add asserts for correct TARGET_xxx.
-	(*<any_logic:code><mode>3): Ditto.
-
-2011-08-22  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/m32c/m32c.h (CLASS_MAX_NREGS): Remove macro.
-	* config/m32c/m32c-protos.h (m32c_class_max_nregs): Remove.
-	* config/m32c/m32c.c (m32c_class_max_nregs): Make static. Change
-	regclass argument type to reg_class_t. Change 'max' and 'v' vars
-	and return types to unsigned char. Use reg_class_contents instead
-	of class_contents.
-	(TARGET_CLASS_MAX_NREGS): Define.
-
-2011-08-22  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* config/c6x/c6x.md (indirect_jump_shadow): Tweak representation
-	to make computed_jump_p return true.
-
-2011-08-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (GCC_PICFLAG_FOR_TARGET): Call it.
-	(PICFLAG_FOR_TARGET): Substitute.
-	* aclocal.m4: Regenerate.
-	* configure: Regenerate.
-
-2011-08-22  Dodji Seketeli  <dodji@redhat.com>
-
-	* c-family/c-pch.c (c_common_read_pch): Re-set line table right
-	after reading in the pch.
-
-2011-08-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Error if __ELF__ isn't defined.
-	* configure: Regenerated.
-
-2011-08-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50133
-	* tree-vect-stmts.c (vect_finish_stmt_generation): Copy location
-	from stmt instead of some statement around gsi.
-
-	PR middle-end/50141
-	* expr.c (get_bit_range): Only use DECL_THREAD_LOCAL_P if
-	innerdecl is a VAR_DECL.
-
-2011-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* config/i386/avx2intrin.h: New file.
-	* config/i386/i386-builtin-types.def (PCINT, PCINT64, PV4SI,
-	PV8SI, V32QI_FTYPE_V32QI, V32QI_FTYPE_V16QI, V16HI_FTYPE_V16HI,
-	V16HI_FTYPE_V8HI, V8SI_FTYPE_V8SI, V16HI_FTYPE_V16QI,
-	V8SI_FTYPE_V16QI, V4DI_FTYPE_V16QI, V8SI_FTYPE_V8HI,
-	V4DI_FTYPE_V8HI, V4DI_FTYPE_V4SI, V4DI_FTYPE_PV4DI,
-	V4DI_FTYPE_V2DI, V2DI_FTYPE_PCV2DI_V2DI, V4SI_FTYPE_PCV4SI_V4SI,
-	V32QI_FTYPE_V16HI_V16HI, V16HI_FTYPE_V8SI_V8SI,
-	V32QI_FTYPE_V32QI_V32QI, V16HI_FTYPE_V32QI_V32QI,
-	V16HI_FTYPE_V16HI_V8HI, V16HI_FTYPE_V16HI_V16HI,
-	V16HI_FTYPE_V16HI_INT, V16HI_FTYPE_V16HI_SI,
-	V16HI_FTYPE_V16HI_V16HI_INT, V32QI_FTYPE_V32QI_V32QI_INT,
-	V8SI_FTYPE_V8SI_V4SI, V8SI_FTYPE_V8SI_V8SI,
-	V8SI_FTYPE_V16HI_V16HI, V8SI_FTYPE_V8SI_INT, V8SI_FTYPE_V8SI_SI,
-	V8SI_FTYPE_PCV8SI_V8SI, V4DI_FTYPE_V4DI_V4DI,
-	V4DI_FTYPE_V8SI_V8SI, V4DI_FTYPE_V4DI_V2DI,
-	V4DI_FTYPE_PCV4DI_V4DI, V4DI_FTYPE_V4DI_INT,
-	V2DI_FTYPE_V4DI_INT, V4DI_FTYPE_V4DI_V4DI_INT,
-	V4DI_FTYPE_V4DI_V2DI_INT, VOID_FTYPE_PV2DI_V2DI_V2DI,
-	VOID_FTYPE_PV4DI_V4DI_V4DI, VOID_FTYPE_PV4SI_V4SI_V4SI,
-	VOID_FTYPE_PV8SI_V8SI_V8SI,
-	V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_V2DF_INT,
-	V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_V4DF_INT,
-	V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_V2DF_INT,
-	V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_V4DF_INT,
-	V4SF_FTYPE_V4SF_PCFLOAT_V4SI_V4SF_INT,
-	V8SF_FTYPE_V8SF_PCFLOAT_V8SI_V8SF_INT,
-	V4SF_FTYPE_V4SF_PCFLOAT_V2DI_V4SF_INT,
-	V4SF_FTYPE_V4SF_PCFLOAT_V4DI_V4SF_INT,
-	V2DI_FTYPE_V2DI_PCINT64_V4SI_V2DI_INT,
-	V4DI_FTYPE_V4DI_PCINT64_V4SI_V4DI_INT,
-	V2DI_FTYPE_V2DI_PCINT64_V2DI_V2DI_INT,
-	V4DI_FTYPE_V4DI_PCINT64_V4DI_V4DI_INT,
-	V4SI_FTYPE_V4SI_PCINT_V4SI_V4SI_INT,
-	V8SI_FTYPE_V8SI_PCINT_V8SI_V8SI_INT,
-	V4SI_FTYPE_V4SI_PCINT_V2DI_V4SI_INT,
-	V4SI_FTYPE_V4SI_PCINT_V4DI_V4SI_INT,
-	V16HI_FTYPE_V16HI_SI_COUNT, V16HI_FTYPE_V16HI_V8HI_COUNT,
-	V8SI_FTYPE_V8SI_SI_COUNT, V8SI_FTYPE_V8SI_V4SI_COUNT,
-	V4DI_FTYPE_V4DI_INT_COUNT, V4DI_FTYPE_V4DI_V2DI_COUNT,
-	V4DI_FTYPE_V4DI_INT_CONVERT,
-	V4DI_FTYPE_V4DI_V4DI_INT_CONVERT): New.
-	* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MPSADBW256,
-	IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
-	IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
-	IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
-	IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
-	IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
-	IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
-	IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
-	IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
-	IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
-	IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
-	IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
-	IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
-	IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
-	IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
-	IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
-	IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
-	IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
-	IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
-	IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
-	IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
-	IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
-	IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
-	IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
-	IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
-	IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
-	IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
-	IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
-	IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
-	IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
-	IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
-	IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
-	IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
-	IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
-	IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
-	IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
-	IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
-	IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
-	IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
-	IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
-	IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
-	IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
-	IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
-	IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
-	IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
-	IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
-	IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
-	IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
-	IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
-	IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
-	IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
-	IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
-	IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
-	IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
-	IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
-	IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
-	IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
-	IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
-	IX86_BUILTIN_MOVNTDQA256, IX86_BUILTIN_VBROADCASTSS_PS,
-	IX86_BUILTIN_VBROADCASTSS_PS256,
-	IX86_BUILTIN_VBROADCASTSD_PD256,
-	IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
-	IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
-	IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
-	IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
-	IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
-	IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
-	IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
-	IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
-	IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
-	IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
-	IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
-	IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
-	IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256,
-	IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
-	IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
-	IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
-	IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
-	IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI,
-	IX86_BUILTIN_GATHERSIV2DF, IX86_BUILTIN_GATHERSIV4DF,
-	IX86_BUILTIN_GATHERDIV2DF, IX86_BUILTIN_GATHERDIV4DF,
-	IX86_BUILTIN_GATHERSIV4SF, IX86_BUILTIN_GATHERSIV8SF,
-	IX86_BUILTIN_GATHERDIV4SF, IX86_BUILTIN_GATHERDIV8SF,
-	IX86_BUILTIN_GATHERSIV2DI, IX86_BUILTIN_GATHERSIV4DI,
-	IX86_BUILTIN_GATHERDIV2DI, IX86_BUILTIN_GATHERDIV4DI,
-	IX86_BUILTIN_GATHERSIV4SI, IX86_BUILTIN_GATHERSIV8SI,
-	IX86_BUILTIN_GATHERDIV4SI, IX86_BUILTIN_GATHERDIV8SI.
-	(bdesc_special_args): Add IX86_BUILTIN_MOVNTDQA256,
-	IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
-	IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
-	IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
-	IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256.
-	(bdesc_args): Add  IX86_BUILTIN_MPSADBW256,
-	IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
-	IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
-	IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
-	IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
-	IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
-	IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
-	IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
-	IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
-	IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
-	IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
-	IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
-	IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
-	IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
-	IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
-	IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
-	IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
-	IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
-	IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
-	IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
-	IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
-	IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
-	IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
-	IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
-	IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
-	IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
-	IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
-	IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
-	IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
-	IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
-	IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
-	IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
-	IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
-	IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
-	IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
-	IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
-	IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
-	IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
-	IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
-	IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
-	IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
-	IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
-	IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
-	IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
-	IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
-	IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
-	IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
-	IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
-	IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
-	IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
-	IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
-	IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
-	IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
-	IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
-	IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
-	IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
-	IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
-	IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
-	IX86_BUILTIN_VBROADCASTSS_PS, IX86_BUILTIN_VBROADCASTSS_PS256,
-	IX86_BUILTIN_VBROADCASTSD_PD256,
-	IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
-	IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
-	IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
-	IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
-	IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
-	IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
-	IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
-	IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
-	IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
-	IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
-	IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
-	IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
-	IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
-	IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI.
-	(ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_GATHERSIV2DF,
-	IX86_BUILTIN_GATHERSIV4DF, IX86_BUILTIN_GATHERDIV2DF,
-	IX86_BUILTIN_GATHERDIV4DF, IX86_BUILTIN_GATHERSIV4SF,
-	IX86_BUILTIN_GATHERSIV8SF, IX86_BUILTIN_GATHERDIV4SF,
-	IX86_BUILTIN_GATHERDIV8SF, IX86_BUILTIN_GATHERSIV2DI,
-	IX86_BUILTIN_GATHERSIV4DI, IX86_BUILTIN_GATHERDIV2DI,
-	IX86_BUILTIN_GATHERDIV4DI, IX86_BUILTIN_GATHERSIV4SI,
-	IX86_BUILTIN_GATHERSIV8SI, IX86_BUILTIN_GATHERDIV4SI,
-	IX86_BUILTIN_GATHERDIV8SI.
-	(ix86_preferred_simd_mode): Support AVX2 modes.
-	(ix86_expand_args_builtin): Support AVX2 builtins.
-	(ix86_expand_special_args_builtin): Likewise.
-	(ix86_expand_builtin): Likewise.
-	* config/i386/i386.md (UNSPEC_VPERMSI): New.
-	(UNSPEC_VPERMDF): Likewise.
-	(UNSPEC_VPERMSF): Likewise.
-	(UNSPEC_VPERMDI): Likewise.
-	(UNSPEC_VPERMTI): Likewise.
-	(UNSPEC_GATHER): Likewise.
-	(ssemodesuffix): Extend.
-	* config/i386/immintrin.h: Include avx2intrin.h when __AVX2__
-	is defined.
-	* config/i386/predicates.md (const1248_operand): New.
-	* config/i386/sse.md (VI1_AVX2): New mode iterator.
-	(VI2_AVX2): Likewise.
-	(VI4_AVX2): Likewise.
-	(VI8_AVX2): Likewise.
-	(VIMAX_AVX2): Likewise.
-	(SSESCALARMODE): Likewise.
-	(VI12_AVX2): Likewise.
-	(VI24_AVX2): Likewise.
-	(VI124_AVX2): Likewise.
-	(VI248_AVX2): Likewise.
-	(VI48_AVX2): Likewise.
-	(VI4SD_AVX2): Likewise.
-	(V48_AVX2): Likewise.
-	(AVX256MODE2P): Likewise.
-	(AVXMODE48P_DI): Likewise.
-	(sse2_avx2): New mode attribute.
-	(ssse3_avx2): Likewise.
-	(sse4_1_avx2): Likewise.
-	(avx_avx2): Likewise.
-	(ssebytemode): Likewise.
-	(AVXTOSSEMODE): Likewise.
-	(AVXMODE48P_DI): Likewise.
-	(gthrfirstp): Likewise.
-	(gthrlastp): Likewise.
-	(lshift): New code_iterator
-	(lshift): New code attribute.
-	(lshift): Likewise.
-	(ssescalarmodesuffix): Update.
-	(sseunpackmode): Likewise.
-	(ssepackmode): Likewise.
-	(avx2_vec_dupv4sf): New insn pattern.
-	(avx2_vec_dupv8sf): Likewise.
-	(avx2_interleave_highv4di): Likewise.
-	(avx2_interleave_lowv4di): Likewise.
-	(avx2_umulv4siv4di3): Likewise
-	(*avx2_umulv4siv4di3): Likewise
-	(avx2_pmaddwd): Likewise.
-	(*avx2_pmaddwd): Likewise.
-	(avx2_lshrqv4di3): Likewise.
-	(avx2_lshlqv4di3): Likewise.
-	(avx2_lshl<mode>3): Likewise.
-	(avx2_<umaxmin:code><mode>3): Likewise.
-	(*avx2_<umaxmin:code><mode>3): Likewise.
-	(avx2_<smaxmin:code><mode>3): Likewise.
-	(*avx2_<smaxmin:code><mode>3): Likewise.
-	(avx2_eq<mode>3): Likewise.
-	(*avx2_eq<mode>3): Likewise.
-	(avx2_gt<mode>3): Likewise.
-	(avx2_interleave_highv32qi): New.
-	(avx2_interleave_lowv32qi): Likewise.
-	(avx2_interleave_highv16hi): Likewise.
-	(avx2_interleave_lowv16hi): Likewise.
-	(avx2_interleave_highv8si): Likewise.
-	(avx2_interleave_lowv8si): Likewise.
-	(avx2_pshufd): Likewise.
-	(avx2_pshufd_1): Likewise.
-	(avx2_pshuflwv3): Likewise.
-	(avx2_pshuflw_1): Likewise.
-	(avx2_pshufhwv3): Likewise.
-	(avx2_pshufhw_1): Likewise.
-	(avx2_uavgv32qi3): Likewise.
-	(*avx2_uavgv32qi3): Likewise.
-	(avx2_uavgv16hi3): Likewise.
-	(*avx2_uavgv16hi3): Likewise.
-	(avx2_pmovmskb): Likewise.
-	(avx2_phaddwv16hi3): Likewise.
-	(avx2_phadddv8si3): Likewise.
-	(avx2_phaddswv16hi3): Likewise.
-	(avx2_phsubwv16hi3): Likewise.
-	(avx2_phsubdv8si3): Likewise.
-	(avx2_phsubswv16hi3): Likewise.
-	(avx2_pmaddubsw256): Likewise.
-	(avx2_umulhrswv16hi3): Likewise.
-	(*avx2_umulhrswv16hi3): Likewise.
-	(avx2_packusdw): Likewise.
-	(avx2_pblendd<mode>): Likewise.
-	(avx2_<code>v16qiv16hi2): Likewise.
-	(avx2_<code>v8qiv8si2): Likewise.
-	(avx2_<code>v8hiv8si2): Likewise.
-	(avx2_<code>v4qiv4di2): Likewise.
-	(avx2_<code>v4hiv4di2): Likewise.
-	(avx2_<code>v4siv4di2): Likewise.
-	(avx2_pbroadcast<mode>): Likewise.
-	(avx2_permvarv8si): Likewise.
-	(avx2_permv4df): Likewise.
-	(avx2_permvarv8sf): Likewise.
-	(avx2_permv4di): Likewise.
-	(avx2_permv2ti): Likewise.
-	(avx2_vec_dupv4df): Likewise.
-	(avx2_vbroadcasti128_<mode>): Likewise.
-	(avx2_vec_set_lo_v4di): Likewise.
-	(avx2_vec_set_hi_v4di): Likewise.
-	(*avx2_maskmov<avx2modesuffix><avxmodesuffix>): Likewise.
-	(avx2_extracti128): Likewise.
-	(avx2_inserti128): Likewise.
-	(avx2_ashrvv8si): Likewise.
-	(avx2_ashrvv4si): Likewise.
-	(avx2_<lshift>vv8si): Likewise.
-	(avx2_<lshift>v<mode>): Likewise.
-	(avx2_<lshift>vv2di): Likewise.
-	(avx2_gathersi<mode>): Likewise.
-	(*avx2_gathersi<mode>): Likewise.
-	(avx2_gatherdi<mode>): Likewise.
-	(*avx2_gatherdi<mode>): Likewise.
-	(avx2_gatherdi<mode>256): Likewise.
-	(*avx2_gatherdi<mode>256): Likewise.
-	(<plusminus_insn><mode>3): Use VI mode iterator.
-	(*<plusminus_insn><mode>3): Use VI mode iterator.
-	(<sse2_avx2>_<plusminus_insn><mode>3): Rename from
-	sse2_<plusminus_insn><mode>3.  Use VI12_AVX2 mode iterator.
-	(*<sse2_avx2>_<plusminus_insn><mode>3): Rename from
-	*sse2_<plusminus_insn><mode>3.  Use VI12_AVX2 mode iterator.
-	(mul<mode>3): Rename from mulv8hi3.  Use VI2_AVX2 mode iterator.
-	(*mul<mode>3): Rename from *mulv8hi3.  Use VI2_AVX2 mode iterator.
-	(<s>mul<mode>3_highpart): Rename from <s>mulv8hi3_highpart.
-	Use VI2_AVX2 mode iterator.
-	(*<s>mul<mode>3_highpart): Rename from *<s>mulv8hi3_highpart.
-	Use VI2_AVX2 mode iterator.
-	(mul<mode>3): Rename from mulv4si3.  Use VI4_AVX2 mode iterator.
-	(*mul<mode>3): Rename from *mulv4si3.  Use VI4_AVX2 mode iterator.
-	(*<sse4_1_avx2>_mulv2siv2di3): Rename from *sse4_1_mulv4si3.
-	Use VI4_AVX2 mode iterator.
-	(ashr<mode>3): Use VI24_AVX2 mode iterator.
-	(lshr<mode>3): Use VI248_AVX2 mode iterator.
-	(<sse2_avx2>_ashl<mode>3): Rename from sse2_ashlv1ti3.
-	Use VIMAX_AVX2 mode iterator.
-	(<sse2_avx2>_andnot<mode>3): Rename from sse2_andnot<mode>3.
-	Use VI mode iterator.
-	(*andnot<mode>3): Update for AVX2.
-	(*<any_logic:code><mode>3): Likewise.
-	(<sse2_avx2>_packsswb): Rename from sse2_packsswb.
-	Use VI1_AVX mode iterator.
-	(<sse2_avx2>_packssdw):  Rename from sse2_packssdw.
-	Use VI2_AVX mode iterator.
-	(<sse2_avx2>_packuswb): Rename from sse2_packsswb.
-	Use VI1_AVX mode iterator.
-	(<sse2_avx2>_psadbw): Rename from sse2_psadbw.
-	Use VI8_AVX2 mode iterator.
-	(<ssse3_avx2>_pshufb<mode>3): Rename from ssse3_pshufbv16qi3.
-	Use VI1_AVX2 mode iterator.
-	(<ssse3_avx2>_psign<mode>3): Rename from ssse3_psign<mode>3.
-	Use VI124_AVX2 mode iterator.
-	(<ssse3_avx2>_palignr<mode>): Rename from ssse3_palignrti.
-	Use SSESCALARMODE mode iterator.
-	(abs<mode>2): Use VI124_AVX2 mode iterator.
-	(<sse4_1_avx2>_movntdqa): Rename from sse4_1_movntdqa.
-	Use VI8_AVX2 mode iterator.
-	(<sse4_1_avx2>_mpsadbw): Rename from sse4_1_mpsadbw.
-	Use VI1_AVX2 mode iterator.
-	(<sse4_1_avx2>_pblendvb): Rename from sse4_1_pblendvb.
-	Use VI1_AVX2 mode iterator.
-	(<sse4_1_avx2>_pblendw): Rename from sse4_1_pblendvb.
-	Use VI2_AVX2 mode iterator.
-	(<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): Rename from
-	avx_maskload<ssemodesuffix><avxsizesuffix>. Use V48_AVX2 mode iterator.
-	(<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Rename from
-	avx_maskstore<ssemodesuffix><avxsizesuffix>.
-	Use V48_AVX2 mode iterator.
-	* doc/extend.texi: Document AVX2 built-in functions.
-	* doc/invoke.texi: Document -mavx2.
-
-2011-08-22  Matthias Klose <doko@debian.org>
-
-	Revert:
-	2011-07-11  Arthur Loiret  <aloiret@debian.org>
-		    Matthias Klose <doko@debian.org>
-	* config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
-	tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
-	convention.
-	* config.gcc (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
-
-2011-08-22  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR bootstrap/50146
-	* ira-color.c (assign_hard_reg): Move saved_nregs declaration
-	to #ifndef HONOR_REG_ALLOC_ORDER block.
-
-2011-08-21  Richard Henderson  <rth@redhat.com>
-
-	* rtl.h (INSN_ANNULLED_BRANCH_P): Only allow JUMP_INSN.
-	* dwarf2cfi.c (scan_trace): Test JUMP_P before INSN_ANNULLED_BRANCH_P.
-	* resource.c (next_insn_no_annul): Likewise.
-	(mark_set_resources): Likewise.
-	* reorg.c (delete_from_delay_slot): Likewise.
-	(dbr_schedule, redundant_insn, try_merge_delay_insns): Likewise.
-	(get_branch_condition): Test pc_rtx and LABEL_REF before dereferencing.
-
-2011-08-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (any_div): Remove.
-	(sgnprefix): Update for removal.
-	(u): Ditto.
-
-2011-08-20  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* ira-lives.c (mark_pseudo_regno_subword_live): Use allocno class
-	for ira_reg_class_max_nregs.  Increase pressure by 1.
-	(mark_pseudo_regno_subword_dead): Use allocno class
-	for ira_reg_class_max_nregs.
-
-2011-08-20  Richard Henderson  <rth@redhat.com>
-
-	* config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
-	config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
-	config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
-	config/c6x/ltf.c: Adjust include path for soft-fp.
-
-2011-08-20  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR other/46770
-	* config.gcc (tm_file): Add initfini-array.h if
-	.init_arrary/.fini_array are supported.
-
-	* crtstuff.c: Don't generate .ctors nor .dtors sections if
-	USE_INITFINI_ARRAY is defined.
-
-	* output.h (default_elf_init_array_asm_out_constructor): New.
-	(default_elf_fini_array_asm_out_destructor): Likewise.
-	* varasm.c (elf_init_array_section): Likewise.
-	(elf_fini_array_section): Likewise.
-	(get_elf_initfini_array_priority_section): Likewise.
-	(default_elf_init_array_asm_out_constructor): Likewise.
-	(default_elf_fini_array_asm_out_destructor): Likewise.
-
-	* config/initfini-array.h: New.
-
-2011-08-20  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_class_max_nregs): Check that the mode is
-	OK for ST_REGS and FP_REGS before taking those classes into account.
-
-2011-08-20  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_reorg_process_insns): Check for jumps
-	before checking for annulled branches.
-
-2011-08-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_binary_operator_ok): Use
-	satisfies_constraint_L.
-
-2011-08-20  Uros Bizjak  <ubizjak@gmail.com>
-	    Michael Matz  <matz@suse.de>
-
-	* config/i386/i386.c (ix86_expand_round_sse4): Expand as
-	trunc (a + copysign (nextafter (0.5, 0.0), a)).
-
-2011-08-20  Anatoly Sokolov  <aesok@post.ru>
-
-	* doc/tm.texi.in (PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
-	* doc/tm.texi: Regenerate.
-	* targhooks.c (default_preferred_output_reload_class): Don't use
-	PREFERRED_OUTPUT_RELOAD_CLASS macro.
-	* system.h (PREFERRED_OUTPUT_RELOAD_CLASS): Poison.
-
-2011-08-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48739
-	* tree-ssa.c: Include cfgloop.h.
-	(execute_update_addresses_taken): When updating ssa, if in loop closed
-	SSA form, call rewrite_into_loop_closed_ssa instead of update_ssa.
-	* Makefile.in (tree-ssa.o): Depend on $(CFGLOOP_H).
-
-2011-08-19  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/49936
-	* ira.c (ira_init_register_move_cost): Ignore too small subclasses
-	for calculation of max register move costs.
-
-2011-08-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-parser.c (c_parser_postfix_expression): Convert operands of
-	__builtin_complex to their semantic types.
-
-2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/49721
-	* explow.c (convert_memory_address_addr_space): Also permute the
-	conversion and addition of constant for zero-extend.
-
-2011-08-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-parser.c (c_parser_postfix_expression): Handle RID_BUILTIN_COMPLEX.
-	* doc/extend.texi (__builtin_complex): Document.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-ssa-math-opts.c (is_widening_mult_rhs_p): Handle constants
-	beyond conversions.
-	(convert_mult_to_widen): Convert constant inputs to the right type.
-	(convert_plusminus_to_widen): Don't automatically reject inputs that
-	are not an SSA_NAME.
-	Convert constant inputs to the right type.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Convert add_rhs
-	to the correct type.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-ssa-math-opts.c (convert_mult_to_widen): Better handle
-	unsigned inputs of different modes.
-	(convert_plusminus_to_widen): Likewise.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-ssa-math-opts.c (is_widening_mult_rhs_p): Add new argument
-	'type'.
-	Use 'type' from caller, not inferred from 'rhs'.
-	Don't reject non-conversion statements. Do return lhs in this case.
-	(is_widening_mult_p): Add new argument 'type'.
-	Use 'type' from caller, not inferred from 'stmt'.
-	Pass type to is_widening_mult_rhs_p.
-	(convert_mult_to_widen): Pass type to is_widening_mult_p.
-	(convert_plusminus_to_widen): Likewise.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-ssa-math-opts.c (is_widening_mult_p): Remove FIXME.
-	Ensure the the larger type is the first operand.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-ssa-math-opts.c (convert_mult_to_widen): Convert
-	unsupported unsigned multiplies to signed.
-	(convert_plusminus_to_widen): Likewise.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Permit a single
-	conversion statement separating multiply-and-accumulate.
-
-2011-08-19  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50067
-	* tree-data-ref.c (dr_analyze_indices): Simplify, strip MEM_REF
-	offset only if we accounted for it.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.md (maddhidi4): Remove '*' from name.
-	* expr.c (expand_expr_real_2): Use find_widening_optab_handler.
-	* optabs.c (find_widening_optab_handler_and_mode): New function.
-	(expand_widen_pattern_expr): Use find_widening_optab_handler.
-	(expand_binop_directly): Likewise.
-	(expand_binop): Likewise.
-	* optabs.h (find_widening_optab_handler): New macro define.
-	(find_widening_optab_handler_and_mode): New prototype.
-	* tree-cfg.c (verify_gimple_assign_binary): Adjust WIDEN_MULT_EXPR
-	type precision rules.
-	(verify_gimple_assign_ternary): Likewise for WIDEN_MULT_PLUS_EXPR.
-	* tree-ssa-math-opts.c (build_and_insert_cast): New function.
-	(is_widening_mult_rhs_p): Allow widening by more than one mode.
-	Explicitly disallow mis-matched input types.
-	(convert_mult_to_widen): Use find_widening_optab_handler, and cast
-	input types to fit the new handler.
-	(convert_plusminus_to_widen): Likewise.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* expr.c (expand_expr_real_2): Use widening_optab_handler.
-	* genopinit.c (optabs): Use set_widening_optab_handler for $N.
-	(gen_insn): $N now means $a must be wider than $b, not consecutive.
-	* optabs.c (widened_mode): New function.
-	(expand_widen_pattern_expr): Use widening_optab_handler.
-	(expand_binop_directly): Likewise.
-	(expand_binop): Likewise.
-	* optabs.h (widening_optab_handlers): New struct.
-	(optab_d): New member, 'widening'.
-	(widening_optab_handler): New function.
-	(set_widening_optab_handler): New function.
-	* tree-ssa-math-opts.c (convert_mult_to_widen): Use
-	widening_optab_handler.
-	(convert_plusminus_to_widen): Likewise.
-
-2011-08-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if
-	pedantic.
-	* c-parser.c (c_parser_declspecs): Include _Noreturn in syntax comment.
-	* ginclude/stdnoreturn.h (noreturn): Don't define for C++.
-
-2011-08-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* opth-gen.awk: Do not declare target save/restore structures and
-	functions if IN_RTS defined.
-
-2011-08-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	PR target/49437
-	* config/arm/arm.c (arm_output_epilogue): Properly handle epilogue
-	when stack was realigned in interrupt handler prologue.
-
-2011-08-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (shadow_tag_warned): Check for _Noreturn.
-	(quals_from_declspecs): Assert _Noreturn not present.
-	(grokdeclarator): Handle _Noreturn.
-	(build_null_declspecs): Initialize noreturn_p.
-	(declspecs_add_scspec): Handle RID_NORETURN.
-	* c-parser.c (c_token_starts_declspecs, c_parser_declspecs)
-	(c_parser_attributes): Handle RID_NORETURN.
-	* c-tree.h (struct c_declspecs): Add noreturn_p.
-	* ginclude/stdnoreturn.h: New.
-	* Makefile.in (USER_H): Add stdnoreturn.h.
-
-2011-08-18  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New.
-	(OPTION_MASK_ISA_AVX_UNSET): Update.
-	(OPTION_MASK_ISA_AVX2_UNSET): New.
-	(ix86_handle_option): Handle OPT_mavx2 case.
-	* config/i386/cpuid.h (bit_AVX2): New.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
-	AVX2 feature.
-	* config/i386/i386-c.c (ix86_target_macros_internal):
-	Conditionally define __AVX2__.
-	* config/i386/i386.c (ix86_option_override_internal): Define PTA_AVX2.
-	Define "core-avx2" processor alias.  Handle avx2 option.
-	(ix86_valid_target_attribute_inner_p): Handle avx2 option.
-	* config/i386/i386.h (TARGET_AVX2): New.
-	* config/i386/i386.opt (mavx2): New.
-	* doc/invoke.texi: Document -mavx2.
-
-2011-08-18  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/49890
-	* ira-costs.c (setup_regno_cost_classes_by_aclass): Don't exclude
-	subclasses of class which is superset of a pressure class.
-
-2011-08-18  H.J. Lu  <hongjiu.lu@intel.com>
-	    Igor Zamyatin <igor.zamyatin@intel.com>
-
-	* config/i386/i386-c.c (ix86_target_macros_internal): Replace int
-	with HOST_WIDE_INT for isa_flag.
-	(ix86_pragma_target_parse): Replace int with HOST_WIDE_INT for
-	isa variables.
-
-	* config/i386/i386.c (ix86_target_string): Replace int with
-	HOST_WIDE_INT for isa.  Use HOST_WIDE_INT_PRINT to print isa.
-	(ix86_target_opts): Replace int with HOST_WIDE_INT on mask.
-	(pta_flags): Removed.
-	(PTA_XXX): Redefined as (HOST_WIDE_INT_1 << X).
-	(pta): Use HOST_WIDE_INT on flags.
-	(builtin_isa): Use HOST_WIDE_INT on isa.
-	(ix86_add_new_builtins): Likewise.
-	(def_builtin): Use HOST_WIDE_INT on mask.
-	(def_builtin_const): Likewise.
-	(builtin_description): Likewise.
-
-	* config/i386/i386.opt (ix86_isa_flags): Replace int with
-	HOST_WIDE_INT.
-	(ix86_isa_flags_explicit): Likewise.
-	(x_ix86_isa_flags_explicit): Likewise.
-
-2011-08-17  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/50107
-	* ira-int.h (ira_hard_reg_not_in_set_p): Remove.
-	(ira_hard_reg_in_set_p): New.
-
-	* ira-color.c (calculate_saved_nregs): New.
-	(assign_hard_reg): Use it.  Set up allocated_hard_reg_p for all
-	hard regs.
-	(allocno_reload_assign, fast_allocation): Use
-	ira_hard_reg_set_intersection_p instead of
-	ira_hard_reg_not_in_set_p.
-
-	* ira.c (setup_reg_renumber): Use
-	ira_hard_reg_set_intersection_p instead of
-	ira_hard_reg_not_in_set_p.
-	(setup_allocno_assignment_flags, calculate_allocation_cost): Use
-	ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p.
-
-	* ira-costs.c (ira_tune_allocno_costs): Use
-	ira_hard_reg_set_intersection_p instead of
-	ira_hard_reg_not_in_set_p.
-
-2011-08-18  H.J. Lu  <hongjiu.lu@intel.com>
-	    Igor Zamyatin <igor.zamyatin@intel.com>
-
-	* hwint.h (HOST_WIDE_INT_1): New.
-
-	* opt-functions.awk (switch_bit_fields): Initialize the
-	host_wide_int field.
-	(host_wide_int_var_name): New.
-	(var_type_struct): Check and return HOST_WIDE_INT.
-
-	* opt-read.awk: Handle HOST_WIDE_INT for "Variable".
-
-	* optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other.
-
-	* opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT.  Properly
-	check masks for HOST_WIDE_INT.
-
-	* opts-common.c (set_option): Support HOST_WIDE_INT flag_var.
-	(option_enabled): Likewise.
-	(get_option_state): Likewise.
-
-	* opts.h (cl_option): Add cl_host_wide_int.  Change var_value
-	to HOST_WIDE_INT.
-
-2011-08-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-	    Marc Glisse  <marc.glisse@normalesup.org>
-
-	PR libstdc++-v3/1773
-	* target.def (decl_mangling_context): New C++ hook.
-	* doc/tm.texi: Regenerate.
-	* config/sol2-cxx.c, config/sol2-stubs.c: New files.
-	* config/sol2-protos.h: Group by source file.
-	(solaris_cxx_decl_mangling_context): Declare.
-	* config/sol2.h (TARGET_CXX_DECL_MANGLING_CONTEXT): Define.
-	* config/t-sol2 (sol2-cxx.o, sol2-stubs.o): New targets.
-	Use $<.
-	* config.gcc (*-*-solaris2*): Add sol2-cxx.o to cxx_target_objs.
-	Add sol2-stubs.o to extra_objs.
-
-2011-08-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50009
-	* stor-layout.c (update_alignment_for_field): Don't ICE on
-	packed flexible array members if ms_bitfield_layout_p.
-
-	PR target/50092
-	* config/i386/i386.c (assign_386_stack_local): Call validize_mem
-	on the result before returning it.
-
-	PR debug/50017
-	* tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi)
-	is a debug stmt, use location of the first non-debug stmt after it.
-
-2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
-	(arm_size_rtx_costs): Likewise.
-
-2011-08-18  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (tree_int_cst_msb): Remove.
-	* tree.c (tree_int_cst_msb): Likewise.
-	(tree_int_cst_sign_bit): Move from ...
-	* tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here.
-
-2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter.
-	* doc/tm.texi: Regenerate.
-	* target.def (rtx_costs): Add an opno parameter.
-	* hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with...
-	(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
-	* hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with...
-	(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
-	* cse.c (COST_IN): Add an opno parameter.
-	(notreg_cost): Likewise.  Update call to rtx_cost.
-	(COST, fold_rtx): Update accordingly.
-	* dojump.c (prefer_and_bit_test): Update call to rtx_cost.
-	* expmed.c (emit_store_flag): Likewise.
-	* optabs.c (avoid_expensive_constant): Add an opno parameter.
-	Update call to rtx_cost.
-	(expand_binop_directly, expand_binop): Likewise.
-	(expand_twoval_binop, prepare_cmp_insn): Likewise.
-	* rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters.
-	(set_src_cost, get_full_set_src_cost): Update accordingly.
-	* rtlanal.c (rtx_cost): Add an opno parameter.  Update call
-	to target hook.
-	(get_full_rtx_cost): Add an opno paramter.  Update calls to rtx_cost.
-	(default_adress_cost): Update calls to rtx_cost.
-
-	* config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs)
-	(arm_slowmul_rtx_costs): Adjust calls to rtx_cost.
-	(arm_rtx_costs): Add an opno parameter.
-	* config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and
-	adjust any recursive rtx-cost calls.
-	* config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise.
-	* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
-	* config/c6x/c6x.c (c6x_rtx_costs): Likewise.
-	* config/cris/cris.c (cris_rtx_costs): Likewise.
-	* config/frv/frv.c (frv_rtx_costs): Likewise.
-	* config/h8300/h8300.c (h8300_rtx_costs): Likewise.
-	* config/i386/i386.c (ix86_rtx_costs): Likewise.
-	* config/ia64/ia64.c (ia64_rtx_costs): Likewise.
-	* config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise.
-	* config/lm32/lm32.c (lm32_rtx_costs): Likewise.
-	* config/m32c/m32c.c (m32c_rtx_costs): Likewise.
-	* config/m32r/m32r.c (m32r_rtx_costs): Likewise.
-	* config/m68k/m68k.c (m68k_rtx_costs): Likewise.
-	* config/mcore/mcore.c (mcore_rtx_costs): Likewise.
-	* config/mep/mep.c (mep_rtx_cost): Likewise.
-	* config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise.
-	* config/mips/mips.c (mips_binary_cost): Update call to rtx_cost.
-	(mips_zero_extend_cost): Add an opno parameter.
-	* config/mmix/mmix.c (mmix_rtx_costs): Likewise.
-	* config/mn10300/mn10300.c (mn10300_address_cost): Update call
-	to rtx_cost.
-	(mn10300_rtx_costs): Add an opno parameter and adjust any recursive
-	rtx-cost calls.
-	* config/pa/pa.c (hppa_rtx_costs): Likewise.
-	* config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise.
-	* config/picochip/picochip.c (picochip_rtx_costs): Likewise.
-	* config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise.
-	(rs6000_debug_rtx_costs): Likewise.
-	* config/s390/s390.c (s390_rtx_costs): Likewise.
-	* config/score/score-protos.h (score_rtx_costs): Likewise.
-	* config/score/score.c (score_rtx_costs): Likewise.
-	* config/sh/sh.c (andcosts): Update call to rtx_cost.
-	(sh_rtx_costs): Add an opno parameter.
-	* config/sparc/sparc.c (sparc_rtx_costs): Likewise.
-	* config/spu/spu.c (spu_rtx_costs): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise.
-	* config/v850/v850.c (v850_rtx_costs): Likewise.
-	* config/vax/vax.c (vax_rtx_costs): Likewise.
-	* config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise.
-
-2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* rtl.h (set_src_cost, get_full_set_src_cost): New functions.
-	* auto-inc-dec.c (attempt_change): Use set_src_cost instead of
-	rtx_cost.
-	* calls.c (precompute_register_parameters): Likewise.
-	* combine.c (expand_compound_operation, make_extraction): Likewise.
-	(force_to_mode, distribute_and_simplify_rtx): Likewise.
-	* dse.c (find_shift_sequence): Likewise.
-	* expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise.
-	* expr.c (compress_float_constant): Likewise.
-	* fwprop.c (should_replace_address, try_fwprop_subst): Likewise.
-	* gcse.c (want_to_gcse_p): Likewise.
-	* ifcvt.c (noce_try_sign_mask): Likewise.
-	* loop-doloop.c (doloop_optimize): Likewise.
-	* loop-invariant.c (create_new_invariant): Likewise.
-	* optabs.c (avoid_expensive_constant): Likewise.
-	* postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands)
-	(try_replace_in_use, reload_cse_move2add): Likewise.
-	* reload1.c (calculate_elim_costs_all_insns): Likewise.
-	(note_reg_elim_costly): Likewise.
-	* rtlanal.c (insn_rtx_cost): Likewise.
-	* simplify-rtx.c (simplify_binary_operation_1): Likewise.
-	* stmt.c (lshift_cheap_p): Likewise.
-	* tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise.
-	* config/avr/avr.c (final_prescan_insn): Likewise.
-	* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
-	* config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise.
-
-2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions.
-	* auto-inc-dec.c (attempt_change): Use set_rtx_cost.
-	* cfgloopanal.c (seq_cost): Likewise.
-	* loop-invariant.c (create_new_invariant): Likewise.
-	* postreload.c (move2add_use_add2_insn, move2add_use_add3_insn)
-	(reload_cse_move2add): Use get_full_set_rtx_cost.
-
-2011-08-18  Richard Guenther  <rguenther@suse.de>
-
-	* expr.c (get_inner_reference): Fix typo in last change.
-
-2011-08-18  Paolo Carlini  <paolo.carlini@oracle.com>
-	    Joseph Myers  <joseph@codesourcery.com>
-
-	PR tree-optimization/49963
-	* hwint.c (absu_hwi): Define.
-	* hwint.h (absu_hwi): Declare.
-	* fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead
-	of abs_hwi.
-	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
-	* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
-
-2011-08-18  Richard Guenther  <rguenther@suse.de>
-
-	* expr.c (get_inner_reference): Sign-extend the constant
-	twos-complement offset before doing arbitrary precision
-	arithmetic on it.
-	* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
-	(get_constraint_for_1): Pass the offset of a MEM_REF unchanged
-	to get_constraint_for_ptr_offset.
-
-2011-08-17  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/50068
-	* config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule.
-
-2011-08-17  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (convert_to_ptrofftype_loc): New function.
-	(convert_to_ptrofftype): Define.
-	* builtins.c (expand_builtin_bzero): Use size_type_node.
-	(fold_builtin_bzero): Likewise.
-	(std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
-	* c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
-	* cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
-	(cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
-	* expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
-	* fold-const.c (build_range_check): Negate using the original type.
-	(fold_unary_loc): Use fold_build_pointer_plus_loc.
-	* gimple-fold.c (gimple_adjust_this_by_delta): Use
-	convert_to_ptrofftype.
-	* gimplify.c (gimplify_self_mod_expr): Likewise.
-	* graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
-	(graphite_create_new_loop_guard): Likewise.
-	* graphite-sese-to-poly.c (my_long_long): Remove.
-	(scop_ivs_can_be_represented): Adjust.
-	* tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
-	* tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
-	* tree-loop-distribution.c (build_size_arg_loc): Use
-	size_type_node.
-	(generate_memset_zero): Simplify.
-	* tree-mudflap.c: Use fold_convert, not convert.
-	* tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
-	its own type.
-	(determine_offset): Likewise for DR_STEP.
-	(valid_initializer_p): Likewise.
-	* tree-profile.c (prepare_instrumented_value): Convert the pointer
-	to an integer type of same size.
-	* tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
-	to sizetype without need.
-	* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
-	* tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
-	* tree-ssa-loop-manip.c (create_iv): Likewise.
-	(determine_exit_conditions): Adjust comment.
-	* tree-ssa-pre.c (create_expression_by_pieces): Use
-	convert_to_ptrofftype.
-	* tree-ssa-structalias.c (get_constraint_for_1): Likewise.
-	* varasm.c (array_size_for_constructor): Compute using double_ints.
-
-2011-08-16  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests
-	when generating an integer result where possible.  Short-cut
-	comparison against 0 also for QImode.
-
-2011-08-16  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro.
-	* config/spu/spu-protos.h (spu_legitimize_reload_address): Add
-	prototype.
-	* config/spu/spu.c (spu_legitimize_reload_address): New function.
-	(spu_legitimate_address_p): Do not check displacement if the base
-	is an eliminable stack register.
-
-2011-08-16  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/m32c/m32c.h (PREFERRED_RELOAD_CLASS,
-	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
-	* config/m32c/m32c-protos.h (m32c_preferred_reload_class,
-	m32c_preferred_output_reload_class): Remove.
-	* config/m32c/m32c.c (m32c_preferred_reload_class): Make static.
-	Change rclass argument and return types to reg_class_t. Use
-	reg_class_subset_p instead of class_sizes.
-	(m32c_preferred_output_reload_class): Make static. Change rclass
-	argument and return types to reg_class_t.
-	(TARGET_PREFERRED_RELOAD_CLASS,
-	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
-
-2011-08-16  Kai Tietz  <ktietz@redhat.com>
-
-	* config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option.
-
-2011-08-16  Richard GUenther  <rguenther@suse.de>
-
-	PR tree-optimization/50082
-	* tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow
-	warnings here, instead of ...
-	(ssa_forward_propagate_and_combine): ... here.
-	(forward_propagate_into_comparison_1): Adjust.
-	(forward_propagate_into_comparison): Likewise.
-	(forward_propagate_into_gimple_cond): Likewise.
-	(forward_propagate_into_cond): Likewise.
-
-2011-08-16  Andreas Schwab  <schwab@redhat.com>
-
-	* ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def
-	instead of ggc_alloc_zone_vec_rtvec_def.
-
-2011-08-16  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (ptrofftype_p): New helper function.
-	* tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR
-	offset verification.
-	(verify_gimple_assign_binary): Likewise.
-	* tree.c (build2_stat): Likewise.
-	* tree-chrec.c (chrec_fold_plus_poly_poly): Likewise.
-	(reset_evolution_in_loop): Likewise.
-	* tree-chrec.h (build_polynomial_chrec): Likewise.
-
-2011-08-16  Liang Wang  <lwang1@marvell.com>
-
-	* ggc.h (ggc_alloc_rtvec_sized): Change arguments of
-	ggc_alloc_zone_vec_rtvec_def.
-
-2011-08-16  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (extract_range_from_multiplicative_op_1): New
-	helper factored out from ...
-	(extract_range_from_binary_expr_1): ... here.  Re-structure
-	to not glob handling too different tree codes.
-
-2011-08-15  Richard Henderson  <rth@redhat.com>
-
-	PR middle-end/50006
-	* explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
-	setting out to include allocate_stack named pattern as well.
-	* builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
-	* stmt.c (expand_stack_restore): Likewise.
-
-2011-08-15  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50082
-	* fold-const.c (maybe_canonicalize_comparison_1): Properly
-	convert the modified operand to the other operand type.
-	(fold_comparison): Call maybe_canonicalize_comparison_1 with
-	useless conversions stripped from comparison operands.
-
-2011-08-15  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.
-	(extract_range_from_unary_expr_1): Restructure.
-
-2011-08-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50058
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate
-	copy matching.
-
-2011-08-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/50022
-	* config/arm/arm.c (output_move_double): Add 2 parameters
-	to count the number of insns emitted and whether to emit or not.
-	Use the flag to decide when to emit and count number of instructions
-	that will be emitted.
-	Handle case where output_move_double might be called for calculating
-	lengths with an invalid constant.
-	(arm_count_output_move_double_insns): Define.
-	* config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare.
-	(output_move_double): Adjust prototype.
-	* config/arm/vfp.md ("*movdi_vfp"): Adjust call to
-	output_move_double.
-	("*movdi_vfp_cortexa8"): Likewise and add attribute
-	for ce_count.
-	* config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double.
-	("*movdf_soft_insn"): Likewise.
-	* config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise.
-	("*cirrus_thumb2_movdi"): Likewise.
-	("*thumb2_cirrus_movdf_hard_insn"): Likewise.
-	("*cirrus_movdf_hard_insn"): Likewise.
-	* config/arm/neon.md (*neon_mov<mode> VD): Likewise.
-	* config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise.
-	("mov<mode>_internal VMMX"): Likewise.
-	* config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise.
-
-2011-08-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_expand_round_sse4): New function.
-	* config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype.
-	* config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4
-	for TARGET_ROUND.
-
-	(rint<mode>2): Simplify TARGET_ROUND check.
-	(floor<mode>2): Ditto.
-	(ceil<mode>2): Ditto.
-	(btrunc<mode>2): Ditto.
-
-2011-08-14  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine
-	as mmix_preferred_output_reload_class.
-
-2011-08-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	* PR target/49903
-	* config/avr/avr.md (UNSPEC_IDENTITY): New c_enum.
-	(branch_unspec): New insn.
-	(branch): Beauty farm.
-	* config/avr/avr.c (compare_condition): Use JUMP_P.  Test SET_SRC
-	to be IF_THEN_ELSE.
-	(avr_compare_pattern, avr_reorg_remove_redundant_compare):
-	New static functions.
-	(avr_reorg): Use them.  Use next_real_insn instead of NEXT_INSN.
-	Use CONST_INT_P.  Beauty.
-
-2011-08-12  Richard Henderson  <rth@redhat.com>
-
-	PR rtl-opt/49994
-	* sched-init.h (struct deps_desc): Add sched_before_next_jump.
-	* sched-deps.c (init_deps): Clear it.
-	(deps_analyze_insn): Consume it.
-	(sched_analyze_insn): Fill it.
-
-2011-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/48328
-	* config/arm/arm.h (CASE_VECTOR_SHORTEN_MODE): Fix distance
-	for tbh instructions.
-
-2011-08-12  Diego Novillo  <dnovillo@google.com>
-
-	* data-streamer.h (streamer_write_zero): Rename from output_zero.
-	(streamer_write_uhwi): Rename from lto_output_uleb128.
-	(streamer_write_hwi): Rename from output_sleb128.
-	(streamer_write_string): Rename from lto_output_string.
-	(streamer_string_index): Rename from lto_string_index.
-	(streamer_write_string_with_length): Rename from
-	lto_output_string_with_length.
-	(streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream.
-	(streamer_write_hwi_stream): Rename from lto_output_sleb128_stream.
-	(streamer_read_string): Rename from lto_input_string.
-	(streamer_read_indexed_string): Rename from input_string_internal.
-	(streamer_read_uhwi): Rename from lto_input_uleb128.
-	(streamer_read_hwi): Rename from lto_input_sleb128.
-	(streamer_write_hwi_in_range): Rename from lto_output_int_in_range.
-	(streamer_read_hwi_in_range): Rename from lto_input_int_in_range.
-	(streamer_write_enum): Rename from lto_output_enum.
-	(streamer_read_enum): Rename from lto_input_enum.
-	(streamer_write_record_start): Rename from output_record_start.
-	(streamer_read_record_start): Rename from input_record_start.
-	(streamer_write_bitpack): Rename from lto_output_bitpack.
-	(streamer_read_bitpack): Rename from lto_input_bitpack.
-	(streamer_write_char_stream): Rename from lto_output_1_stream.
-	(streamer_read_uchar): Rename from lto_input_1_unsigned.
-	* tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d.
-	(streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p.
-	(streamer_read_string_cst): Rename from input_string_cst.
-	(streamer_read_chain): Rename from lto_input_chain.
-	(streamer_alloc_tree): Rename from lto_materialize_tree.
-	(streamer_read_tree_body): Rename from lto_input_tree_pointers.
-	(streamer_get_pickled_tree): Rename from lto_get_pickled_tree.
-	(streamer_get_builtin_tree): Rename from lto_get_builtin_tree.
-	(streamer_read_integer_cst): Rename from lto_input_integer_cst.
-	(streamer_read_tree_bitfields): Rename from tree_read_bitfields.
-	(streamer_write_chain): Rename from lto_output_chain.
-	(streamer_write_tree_header): Rename from lto_output_tree_header.
-	(streamer_pack_tree_bitfields): Rename from pack_value_fields.
-	(streamer_write_tree_body): Rename from lto_output_tree_pointers.
-	(streamer_write_integer_cst): Rename from lto_output_integer_cst.
-	(streamer_write_builtin): Rename from lto_output_builtin_tree.
-	(streamer_check_handled_ts_structures): Rename from
-	check_handled_ts_structures.
-	(streamer_tree_cache_insert): Rename from lto_streamer_cache_insert.
-	(streamer_tree_cache_insert_at): Rename from
-	lto_streamer_cache_insert_at.
-	(streamer_tree_cache_append): Rename from lto_streamer_cache_append.
-	(streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup.
-	(streamer_tree_cache_get): Rename from lto_streamer_cache_get.
-	(streamer_tree_cache_create): Rename from lto_streamer_cache_create.
-	(streamer_tree_cache_delete): Rename from lto_streamer_cache_delete.
-	* tree-streamer-out.c (write_string_cst): Rename from output_string_cst.
-	(write_identifier): Rename from output_identifier.
-	(write_ts_common_tree_pointers): Rename from
-	lto_output_ts_common_tree_pointers.
-	(write_ts_vector_tree_pointers): Rename from
-	lto_output_ts_vector_tree_pointers.
-	(write_ts_complex_tree_pointers): Rename from
-	lto_output_ts_complex_tree_pointers.
-	(write_ts_decl_minimal_tree_pointers): Rename from
-	lto_output_ts_decl_minimal_tree_pointers.
-	(write_ts_decl_common_tree_pointers): Rename from
-	lto_output_ts_decl_common_tree_pointers.
-	(write_ts_decl_non_common_tree_pointers): Rename from
-	lto_output_ts_decl_non_common_tree_pointers.
-	(write_ts_decl_with_vis_tree_pointers): Rename from
-	lto_output_ts_decl_with_vis_tree_pointers.
-	(write_ts_field_decl_tree_pointers): Rename from
-	lto_output_ts_field_decl_tree_pointers.
-	(write_ts_function_decl_tree_pointers): Rename from
-	lto_output_ts_function_decl_tree_pointers.
-	(write_ts_type_common_tree_pointers): Rename from
-	lto_output_ts_type_common_tree_pointers.
-	(write_ts_type_non_common_tree_pointers): Rename from
-	lto_output_ts_type_non_common_tree_pointers.
-	(write_ts_list_tree_pointers): Rename from
-	lto_output_ts_list_tree_pointers.
-	(write_ts_vec_tree_pointers): Rename from
-	lto_output_ts_vec_tree_pointers.
-	(write_ts_exp_tree_pointers): Rename from
-	lto_output_ts_exp_tree_pointers.
-	(write_ts_block_tree_pointers): Rename from
-	lto_output_ts_block_tree_pointers.
-	(write_ts_binfo_tree_pointers): Rename from
-	lto_output_ts_binfo_tree_pointers.
-	(write_ts_constructor_tree_pointers): Rename from
-	lto_output_ts_constructor_tree_pointers.
-	(write_ts_target_option): Rename from lto_output_ts_target_option.
-	(write_ts_translation_unit_decl_tree_pointers): Rename from
-	lto_output_ts_translation_unit_decl_tree_pointers.
-	* tree-streamer.c (streamer_tree_cache_add_to_node_array):
-	Rename from lto_streamer_cache_add_to_node_array.
-	(streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1.
-	(record_common_node): Rename from lto_record_common_node.
-
-	* streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward
-	declarations.
-	* data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused
-	function.
-	* data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove
-	unused function.
-	* Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H.
-	(ipa-reference.o): Likewise.
-	* lto-section-out.c: Include data-streamer.h.
-	* ipa-reference.c: Include data-streamer.h.
-
-2011-08-12  Nick Clifton  <nickc@redhat.com>
-
-	* builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi pattern.
-	* doc/md.texi (cmpstrn): Note that the comparison stops if both
-	fetched bytes are zero.
-	(cmpstr): Likewise.
-	(cmpmem): Note that the comparison does not stop if both of the
-	fetched bytes are zero.
-
-2011-08-12  Uros Bizjak  <ubizjak@gmail.com>
-
-	* builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
-	BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
-	* convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL,
-	BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting
-	to integer_type_node.
-	* fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL,
-	BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND.
-	* builtins.c (expand_builtin_in): Ditto.
-	(mathfn_built_in_1): Ditto.
-	(expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and
-	BUILT_IN_IFLOOR.
-	(expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and
-	BUILT_IN_IROUND.
-	(fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR
-	BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL,
-	BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets.
-
-2011-08-12  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X.
-
-2011-08-12  Romain Geissler  <romain.geissler@gmail.com>
-
-	* Makefile.in (PLUGIN_HEADERS): Add C_TREE_H.
-
-2011-08-12  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/arm/arm.c (get_label_padding): New function.
-	(create_fix_barrier, arm_reorg): Use it.
-
-2011-08-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49781
-	* config/i386/i386.md (*lea_5_zext): New.
-	(*lea_6_zext): Ditto.
-	* config/i386/predicates.md (const_32bit_mask): New predicate.
-	(lea_address_operand): Reject AND.
-	* config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with
-	const_32bit_mask immediate.
-	(ix86_print_operand_address): Handle AND.
-	(memory_address_length): Ditto.
-
-2011-08-11  Romain Geissler  <romain.geissler@gmail.com>
-	    Brian Hackett  <bhackett1024@gmail.com>
-
-	* plugin.def: Add event for finish_decl.
-	* plugin.c (register_callback, invoke_plugin_callbacks): Same.
-	* c-decl.c (finish_decl): Invoke callbacks on above event.
-	* doc/plugins.texi: Document above event.
-
-2011-08-11  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant
-	lookups, make looking through aggregate copies stronger.
-
-2011-08-11  Richard Henderson  <rth@redhat.com>
-
-	PR bootstrap/50018
-	* expr.c (fixup_args_size_notes): Accept and ignore normal calls.
-
-2011-08-11  Richard Guenther  <rguenther@suse.de>
-
-	* lto-cgraph.c (input_node): Use DECL_BUILT_IN.
-	* tree-vrp.c (stmt_interesting_for_vrp): Likewise.
-	(vrp_visit_stmt): Likewise.
-
-2011-08-11  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50040
-	* gimplify.c (gimplify_modify_expr_complex_part): Mark the
-	load of the other piece with TREE_NO_WARNING.
-	* tree-flow.h (warn_uninit): Adjust prototype.
-	* tree-ssa.c (warn_uninit): Take uninitialized SSA name,
-	the base variable and the expression that is used separately.
-	Properly query all TREE_NO_WARNING flags.
-	(struct walk_data): Remove.
-	(warn_uninitialized_var): Likewise.
-	(warn_uninitialized_vars): Do not walk gimple pieces but simply
-	look at all SSA uses of the statement.  Handle unused memory
-	separately.
-	* tree-ssa-uninit.c (warn_uninitialized_phi): Adjust.
-
-2011-08-11  Kazuhiro Inaoka  <kazuhiro.inaoka.ud@renesas.com>
-
-	* config/rx/rx.md (movsicc): Allow register to register transfers.
-	(*movsicc): Likewise.
-	(*stcc): Restrict this pattern to EQ and NE compares.
-	(*stcc_reg): New pattern.  Works for any comparison but only for
-	register transfers.
-
-2011-08-11  Diego Novillo  <dnovillo@google.com>
-
-	* tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers):
-	Call stream_write_tree instead of output_record_start.
-	(lto_output_ts_binfo_tree_pointers): Likewise.
-
-	* streamer-hooks.h (stream_write_tree): Move from tree-streamer.h.
-	Convert it to a macro.
-	(stream_read_tree): Likewise.
-
-	* lto-streamer.h (lto_stream_as_builtin_p): Move ...
-	* tree-streamer.h (lto_stream_as_builtin_p): ... here.
-
-	* lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append
-	and tree_read_bitfields.
-	* lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c
-	(lto_write_tree): Call it.
-	* lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c
-	* streamer-hooks.h (struct streamer_hooks): Remove fields
-	name, is_streamable and alloc_tree. Update all users.
-	* tree-streamer-in.c (tree_read_bitfields): Factor out of ...
-	(lto_materialize_tree): ... here.
-	Handle CALL_EXPR codes.
-	Remove call to lto_streamer_cache_append.
-	* tree-streamer-out.c (lto_output_tree_header): Handle CALL_EXPR nodes.
-	* tree-streamer.h (tree_read_bitfields): Declare.
-
-	* Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H.
-	(gimple-streamer-in.o): Add dependency on TREE_STREAMER_H.
-	* tree-streamer.h (stream_read_tree): New.  Replace all calls
-	to lto_input_tree with it.
-	(stream_write_tree): New.  Replace all calls to lto_output_tree,
-	lto_output_tree_ref and lto_output_tree_or_ref with it.
-	* lto-streamer-in.c (lto_read_tree): Inline code from
-	lto_streamer_read_tree.
-	(lto_input_tree): Move from tree-streamer-in.c.
-	* lto-streamer-out.c (lto_output_tree_ref): Make static.
-	Remove handling of NULL values for EXPR.
-	Do not handle EXPRs that are not indexable.
-	(lto_write_tree): Move from tree-streamer-out.c.
-	Inline lto_streamer_write_tree.
-	(lto_output_tree): Move from tree-streamer-out.c.
-	If REF_P is true and EXPR is indexable, call lto_output_tree_ref.
-	* lto-streamer.c (lto_record_common_node): Move to tree-streamer.c.
-	(lto_preload_common_nodes): Likewise.
-	Remove assertions and adjustments for nodes
-	main_identifier_node, ptrdiff_type_node and fileptr_type_node.
-	(lto_streamer_hooks_init): Set streamer_hooks.write_tree to
-	lto_output_tree and streamer_hooks.read_tree to lto_input_tree.
-	* lto-streamer.h (lto_input_tree): Declare.
-	(lto_output_tree_ref): Remove.
-	* streamer-hooks.h (struct streamer_hooks): Remove fields
-	preload_common_nodes, indexable_with_decls_p,
-	pack_value_fields, unpack_value_fields and output_tree_header.
-	Update all users.
-	* tree-streamer-in.c (lto_materialize_tree): Make extern.
-	(lto_input_tree_pointers): Likewise.
-	(lto_read_tree): Move to lto-streamer-in.c.
-	(lto_input_integer_cst): Make extern.
-	(lto_get_pickled_tree): Likewise.
-	(lto_get_builtin_tree): Likewise.
-	(lto_input_tree): Move to lto-streamer-in.c.
-	* tree-streamer-out.c (pack_value_fields): Make extern.
-	(lto_output_tree_or_ref): Remove.  Replace all callers with
-	calls to stream_write_tree.
-	(lto_output_builtin_tree): Make extern.
-	(lto_streamer_write_tree): Inline into lto_write_tree.
-	(lto_output_tree_pointers): Make extern.
-	(lto_output_tree_header): Likewise.
-	(lto_output_integer_cst): Likewise.
-	(lto_write_tree): Move to lto-streamer-out.c.
-	(lto_output_tree): Likewise.
-	* tree-streamer.c (lto_record_common_node): Move from lto-streamer.c
-	(preload_common_nodes): Likewise.
-	(lto_streamer_cache_create): Call it.
-	* tree-streamer.h: Include streamer-hooks.h.
-	(stream_write_tree): New.
-	(stream_read_tree): New.
-	(lto_input_tree): Remove.
-	(lto_materialize_tree): Declare.
-	(lto_input_tree_pointers): Declare.
-	(lto_get_pickled_tree): Declare.
-	(lto_get_builtin_tree): Declare.
-	(lto_input_integer_cst): Declare.
-	(lto_output_tree_header): Declare.
-	(pack_value_fields): Declare.
-	(lto_output_tree_pointers): Declare.
-	(lto_output_integer_cst): Declare.
-	(lto_output_builtin_tree): Declare.
-
-2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
-
-	* sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
-	only if producer writes to the register given by regno.
-
-2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
-	    Alexander Monakov  <amonakov@ispras.ru>
-
-	* sched-deps.c (sched_get_condition_with_rev): Rename to ...
-	(sched_get_condition_with_rev_uncached): ... this.  Factor out
-	condition caching logic into ...
-	(sched_get_condition_with_rev): ... this.  Reimplement.  Do not
-	attempt to use cache for instructions with zero luid.
-	(sched_analyze_insn): Use INSN_CACHED_COND instead of INSN_COND.
-	* sched-int.h (INSN_COND): Rename to INSN_CACHED_COND.
-
-2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
-
-	* sel-sched-ir.c (get_seqno_of_a_pred): Rename to
-	get_seqno_for_a_jump.  Update the caller.
-	(get_seqno_by_succs): New.  Use it ...
-	(get_seqno_for_a_jump): ... here to find a seqno if looking at
-	predecessors was not sufficient.
-	(get_seqno_by_preds): Include head in iteration range, exclude insn.
-
-2011-08-11  Dmitry Melnik  <dm@ispras.ru>
-
-	* sel-sched-ir.c (invalidate_av_set): Remove the assert.
-
-2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
-
-	* sel-sched-ir.h (register_unavailable_p): Declare.
-	* sel-sched-ir.c (register_unavailable_p): New.  Use it...
-	(set_unavailable_target_for_expr): ... here to properly test
-	availability of a register.
-	(speculate_expr): Ditto.
-	* sel-sched.c (substitute_reg_in_expr): Ditto.
-	(av_set_could_be_blocked_by_bookkeeping_p): Ditto.
-
-2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
-
-	* sel-sched.c (verify_target_availability): Fix usage of
-	hard_regno_nregs.
-
-2011-08-11  Dmitry Melnik  <dm@ispras.ru>
-
-	* sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of
-	recognized by cannot_copy_insn_p hook and volatile instructions.
-
-2011-08-11  Dmitry Melnik  <dm@ispras.ru>
-
-	* sel-sched-ir.c (merge_expr_data): Take maximum spec.
-
-2011-08-11  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* doc/md.texi (define_bypass): Say that the instruction names can
-	be filename-style globs.
-	* Makefile.in (FNMATCH_H): Define.
-	(build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H).
-	* genattrtab.c: Include fnmatch.h.
-	(bypass_list): Change field name from "insn" to "pattern".
-	(gen_bypass_1): Update accordingly.
-	(process_bypasses): Use fnmatch to check for matches between
-	insn reservations and define_bypasses.
-	* genautomata.c: Include fnmatch.h.
-	(bypass_decl): Rename in_insn_name and out_insn_name to in_pattern
-	and out_pattern respectively.
-	(gen_bypass, insert_bypass): Update accordingly.
-	(for_each_matching_insn, process_bypass_2, process_bypass_1)
-	(process_bypass): New functions.
-	(process_decls): Use process_bypass.  Update after field name changes.
-
-2011-08-11  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49687
-	* config/avr/avr.md (smulqi3_highpart): New insn.
-	(umulqi3_highpart): New insn.
-	(*subqi3.ashiftrt7): New insn.
-	(smulhi3_highpart): New expander.
-	(umulhi3_highpart): Nex expander.
-	(*smulhi3_highpart_call): New insn.
-	(*umulhi3_highpart_call): New insn.
-	(extend_u): New code attribute.
-	(extend_prefix): Rename code attribute to extend_su.
-	* config/avr/avr.c (avr_rtx_costs): Report costs of highpart of
-	widening QI/HI multiply.
-
-2011-08-11  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50039
-	* tree-vect-patterns.c (vect_operation_fits_smaller_type): Check
-	that DEF_STMT has a stmt_vec_info.
-
-2011-08-10  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (can_trust_pointer_alignment): Remove.
-	* builtins.c (can_trust_pointer_alignment): Remove.
-
-2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
-
-	* c-typeck.c (scalar_to_vector): New function. Try scalar to
-	vector conversion.
-	(stv_conv): New enum for scalar_to_vector return type.
-	(build_binary_op): Adjust.
-	* doc/extend.texi: Description of scalar to vector expansion.
-
-2011-08-10  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (get_pointer_alignment): Remove max-align argument.
-	(get_object_alignment): Likewise.
-	* builtins.c (get_object_alignment_1): Adjust.
-	(get_object_alignment): Remove max-align argument.
-	(get_pointer_alignment): Likewise.
-	(expand_builtin_strlen): Adjust.
-	(expand_builtin_memcpy): Likewise.
-	(expand_builtin_mempcpy_args): Likewise.
-	(expand_builtin_strncpy): Likewise.
-	(expand_builtin_memset_args): Likewise.
-	(expand_builtin_memcmp): Likewise.
-	(expand_builtin_strcmp): Likewise.
-	(expand_builtin_strncmp): Likewise.
-	(get_builtin_sync_mem): Likewise.
-	(fold_builtin_memset): Likewise.
-	(fold_builtin_memory_op): Likewise.
-	(expand_builtin_memory_chk): Likewise.
-	* emit-rtl.c (get_mem_align_offset): Likewise.
-	(set_mem_attributes_minus_bitpos): Likewise.
-	* expr.c (expand_assignment): Likewise.
-	(expand_expr_real_1): Likewise.
-	* tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
-	* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
-	* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
-	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
-	* value-prof.c (gimple_stringops_transform): Likewise.
-
-2011-08-10  Paulo J. Matos  <paulo.matos@csr.com>
-
-	* doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo.
-	* doc/tm.texi: Regenerate.
-
-2011-08-10  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/29560
-	* config/avr/avr.md (*ashlhiqi3): New insn-and-split.
-	(*ashl<extend_prefix>qihiqi3): New insn-and-splits.
-	(*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits.
-	Add peephole2 to map ashlhi3 to ashlqi3 if high part of
-	shift target is unused.
-
-2011-08-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49937
-	* tree-ssa-ccp.c (get_value_from_alignment): Re-implement
-	using get_object_alignment_1.
-
-2011-08-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_emit_i387_round): New function.
-	* config/i386/i386-protos.h (ix86_emit_i387_round): Declare.
-	* config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator.
-	Use ix86_emit_i387_round to expand round function for i387 math.
-	(lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator.
-	Use ix86_emit_i387_round to expand {l,ll}round function for i387 math.
-
-2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/sync.c: Move to ../libgcc.
-	* Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS.
-	* config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS):
-	Remove.
-
-2011-08-09  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro.
-	* config/mmix/mmix-protos.h (mmix_register_move_cost): Remove.
-	* config/mmix/mmix.c (mmix_register_move_cost): Make static.
-	Change 'from' and 'to' arguments type to reg_class_t.
-	(TARGET_REGISTER_MOVE_COST): Define.
-
-2011-08-09  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/50026
-	Revert:
-	PR rtl-optimization/49990
-	* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
-	ignore classes which can not change mode.
-	(find_costs_and_classes): Ditto.
-
-2011-08-09  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise
-	information for ranges with only negative values.
-	(extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and
-	BIT_AND_EXPR handling to handle ranges with negative values.
-
-2011-08-09  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* config/i386/i386.c: Remove traling spaces.
-	* config/i386/sse.md: Likewise.
-	(*fma_fmadd_<mode>): Fix insn alternative 1 mnemonic.
-	(*fma_fmsub_<mode>): Likewise.
-	(*fma_fnmadd_<mode>): Likewise.
-	(*fma_fnmsub_<mode>): Likewise.
-
-2011-08-09  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md: Disable extender peepholes at -O3.
-
-2011-08-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49781
-	* config/i386/i386.md (reload_noff_load): New.
-	(reload_noff_store): Ditto.
-	* config/i386/i386.c (ix86_secondary_reload): Use
-	CODE_FOR_reload_noff_load and CODE_FOR_reload_noff_store to handle
-	double-word moves from/to non-offsetable addresses instead of
-	generating XMM temporary.
-
-2011-08-09  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mmix/mmix.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
-
-2011-08-09  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50014
-	* tree-vect-loop.c (vectorizable_reduction): Get def type before
-	calling vect_get_vec_def_for_stmt_copy ().
-
-2011-08-08  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/49990
-	* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
-	ignore classes which can not change mode.
-	(find_costs_and_classes): Ditto.
-
-2011-08-08  Richard Henderson  <rth@redhat.com>
-
-	PR middle-end/49990
-	* config/i386/i386.c (ix86_expand_prologue): Call
-	for SEH target gen_prologue_use instead of gen_blockage
-	at prologue's end.
-
-2011-08-08  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/49923
-	* tree-sra.c (access_precludes_ipa_sra_p): Also check access
-	memory alignment.
-
-2011-08-08  Diego Novillo  <dnovillo@google.com>
-
-	* Makefile.in (LTO_STREAMER_H): Add DIAGNOSTIC_H.
-	(DATA_STREAMER_H): New.
-	(GIMPLE_STREAMER_H): New.
-	(TREE_STREAMER_H): New.
-	(STREAMER_HOOKS_H): New.
-	(OBJS): Add data-streamer.o, data-streamer-in.o, data-streamer-out.o,
-	gimple-streamer-in.o, gimple-streamer-out.o, streamer-hooks.o,
-	tree-streamer.o, tree-streamer-in.o and tree-streamer-out.o.
-	(data-streamer.o): New.
-	(data-streamer-in.o): New.
-	(data-streamer-out.o): New.
-	(gimple-streamer-in.o): New.
-	(gimple-streamer-out.o): New.
-	(streamer-hooks.o): New.
-	(tree-streamer.o): New.
-	(tree-streamer-in.o): New.
-	(tree-streamer-out.o): New.
-	(lto-cgraph.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
-	(lto-streamer-in.o): Add dependency on DATA_STREAMER_H,
-	GIMPLE_STREAMER_H and TREE_STREAMER_H.
-	(lto-streamer-out.o): Add dependency on DATA_STREAMER_H,
-	GIMPLE_STREAMER_H and TREE_STREAMER_H.
-	(lto-streamer.o): Add dependency on STREAMER_HOOKS_H.
-	(ipa-prop.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
-	(ipa-inline-analysis.o): Likewise.
-	(ipa-pure-const.o): Likewise.
-	* data-streamer-in.c: New.
-	* data-streamer-out.c: New.
-	* data-streamer.c: New.
-	* data-streamer.h: New.
-	* gimple-streamer-in.c: New.
-	* gimple-streamer-out.c: New.
-	* gimple-streamer.h: New.
-	* ipa-inline-analysis.c: Include data-streamer.h.
-	* ipa-prop.c: Include data-streamer.h.
-	* ipa-pure-const.c: Include data-streamer.h.
-	* lto-cgraph.c: Include data-streamer.h.
-	* lto-section-in.c (lto_input_uleb128): Move to data-streamer-in.c.
-	(lto_input_widest_uint_uleb128): Likewise.
-	(lto_input_sleb128): Likewise.
-	(bp_unpack_var_len_unsigned): Likewise.
-	(bp_unpack_var_len_int): Likewise.
-	* lto-section-out.c (lto_output_uleb128_stream): Move to
-	data-streamer-out.c.
-	(lto_output_widest_uint_uleb128_stream): Likewise.
-	(lto_output_sleb128_stream): Likewise.
-	(bp_pack_var_len_unsigned): Likewise.
-	(bp_pack_var_len_int): Likewise.
-	* lto-streamer-in.c: Include data-streamer.h and gimple-streamer.h.
-	(struct string_slot): Remove.  Update all users.
-	(lto_tag_check_set): Make extern.
-	(lto_tag_check_range): Move to lto-streamer.h.
-	(lto_tag_check): Likewise.
-	(hash_string_slot_node): Remove.  Update all users.
-	(eq_string_slot_node): Remove.  Update all users.
-	(string_for_index): Move to data-streamer-in.c
-	(input_string_internal): Likewise.
-	(input_string_cst): Move to tree-streamer-in.c.
-	(input_identifier): Likewise.
-	(lto_input_string): Move to data-streamer-in.c
-	(input_record_start): Move to data-streamer.h
-	(canon_file_name): Use new definition of struct string_slot
-	from data-streamer.h.  Set S_SLOT.LEN.
-	(lto_input_location): Make extern.
-	(lto_input_chain): Move to tree-streamer-in.c.
-	(lto_init_eh): Make extern.
-	(input_phi): Move to gimple-streamer-in.c.
-	(input_gimple_stmt): Likewise.
-	(input_bb): Likewise.
-	(unpack_ts_base_value_fields): Move to tree-streamer-in.c.
-	(unpack_ts_real_cst_value_fields): Likewise.
-	(unpack_ts_fixed_cst_value_fields): Likewise.
-	(unpack_ts_decl_common_value_fields): Likewise.
-	(unpack_ts_decl_wrtl_value_fields): Likewise.
-	(unpack_ts_decl_with_vis_value_fields): Likewise.
-	(unpack_ts_function_decl_value_fields): Likewise.
-	(unpack_ts_type_common_value_fields): Likewise.
-	(unpack_ts_block_value_fields): Likewise.
-	(unpack_ts_translation_unit_decl_value_fields): Likewise.
-	(unpack_value_fields): Likewise.
-	(lto_materialize_tree): Likewise.
-	(lto_input_ts_common_tree_pointers): Likewise.
-	(lto_input_ts_vector_tree_pointers): Likewise.
-	(lto_input_ts_complex_tree_pointers): Likewise.
-	(lto_input_ts_decl_minimal_tree_pointers): Likewise.
-	(lto_input_ts_decl_common_tree_pointers): Likewise.
-	(lto_input_ts_decl_non_common_tree_pointers): Likewise.
-	(lto_input_ts_decl_with_vis_tree_pointers): Likewise.
-	(lto_input_ts_field_decl_tree_pointers): Likewise.
-	(lto_input_ts_function_decl_tree_pointers): Likewise.
-	(lto_input_ts_type_common_tree_pointers): Likewise.
-	(lto_input_ts_type_non_common_tree_pointers): Likewise.
-	(lto_input_ts_list_tree_pointers): Likewise.
-	(lto_input_ts_vec_tree_pointers): Likewise.
-	(lto_input_ts_exp_tree_pointers): Likewise.
-	(lto_input_ts_block_tree_pointers): Likewise.
-	(lto_input_ts_binfo_tree_pointers): Likewise.
-	(lto_input_ts_constructor_tree_pointers): Likewise.
-	(lto_input_ts_target_option): Likewise.
-	(lto_input_ts_translation_unit_decl_tree_pointers): Likewise.
-	(lto_input_tree_pointers): Likewise.
-	(lto_get_pickled_tree): Likewise.
-	(lto_get_builtin_tree): Likewise.
-	(lto_read_tree): Likewise.
-	(lto_input_integer_cst): Likewise.
-	(lto_input_tree): Likewise.
-	* lto-streamer-out.c: Include data-streamer.h,
-	gimple-streamer.h and streamer-hooks.h.
-	(struct string_slot): Move to data-streamer.h.
-	(hash_string_slot_node): Likewise.
-	(eq_string_slot_node): Likewise.
-	(lto_string_index): Move to data-streamer-out.c.
-	(lto_output_string_with_length): Likewise.
-	(lto_output_string): Likewise.
-	(output_string_cst): Move to tree-streamer-out.c.
-	(output_identifier): Likewise.
-	(output_zero): Move to data-streamer-out.c
-	(output_uleb128): Likewise.
-	(output_sleb128): Likewise.
-	(output_record_start): Move to data-streamer.h
-	(pack_ts_base_value_fields): Move to tree-streamer-out.c.
-	(pack_ts_real_cst_value_fields): Likewise.
-	(pack_ts_fixed_cst_value_fields): Likewise.
-	(pack_ts_decl_common_value_fields): Likewise.
-	(pack_ts_decl_wrtl_value_fields): Likewise.
-	(pack_ts_decl_with_vis_value_fields): Likewise.
-	(pack_ts_function_decl_value_fields): Likewise.
-	(pack_ts_type_common_value_fields): Likewise.
-	(pack_ts_block_value_fields): Likewise.
-	(pack_ts_translation_unit_decl_value_fields): Likewise.
-	(pack_value_fields): Likewise.
-	(lto_output_chain): Likewise.
-	(lto_output_ts_common_tree_pointers): Likewise.
-	(lto_output_ts_vector_tree_pointers): Likewise.
-	(lto_output_ts_complex_tree_pointers): Likewise.
-	(lto_output_ts_decl_minimal_tree_pointers): Likewise.
-	(lto_output_ts_decl_common_tree_pointers): Likewise.
-	(lto_output_ts_decl_non_common_tree_pointers): Likewise.
-	(lto_output_ts_decl_with_vis_tree_pointers): Likewise.
-	(lto_output_ts_field_decl_tree_pointers): Likewise.
-	(lto_output_ts_function_decl_tree_pointers): Likewise.
-	(lto_output_ts_type_common_tree_pointers): Likewise.
-	(lto_output_ts_type_non_common_tree_pointers): Likewise.
-	(lto_output_ts_list_tree_pointers): Likewise.
-	(lto_output_ts_vec_tree_pointers): Likewise.
-	(lto_output_ts_exp_tree_pointers): Likewise.
-	(lto_output_ts_block_tree_pointers): Likewise.
-	(lto_output_ts_binfo_tree_pointers): Likewise.
-	(lto_output_ts_constructor_tree_pointers): Likewise.
-	(lto_output_ts_target_option): Likewise.
-	(lto_output_ts_translation_unit_decl_tree_pointers): Likewise.
-	(lto_output_tree_pointers): Likewise.
-	(lto_output_tree_header): Likewise.
-	(lto_output_builtin_tree): Likewise.
-	(lto_write_tree): Likewise.
-	(lto_output_integer_cst): Likewise.
-	(lto_output_tree): Likewise.
-	(output_phi): Move to gimple-streamer-out.c.
-	(output_gimple_stmt): Likewise.
-	(output_bb): Likewise.
-	* lto-streamer.c: Include tree-streamer.h and streamer-hooks.h.
-	(streamer_hooks): Move to streamer-hooks.c.
-	(check_handled_ts_structures): Move to tree-streamer.c
-	(lto_streamer_cache_add_to_node_array): Likewise.
-	(lto_streamer_cache_insert_1): Likewise.
-	(lto_streamer_cache_insert): Likewise.
-	(lto_streamer_cache_insert_at): Likewise.
-	(lto_streamer_cache_append): Likewise.
-	(lto_streamer_cache_lookup): Likewise.
-	(lto_streamer_cache_get): Likewise.
-	(lto_record_common_node): Likewise.
-	(lto_preload_common_nodes): Likewise.
-	(lto_streamer_cache_create): Likewise.
-	(lto_streamer_cache_delete): Likewise.
-	(streamer_hooks_init): Move to streamer-hooks.c.
-	* lto-streamer.h: Include diagnostic.h
-	(struct output_block, struct lto_input_block,
-	struct data_in, struct bitpack_d): Remove forward declarations.
-	(struct bitpack_d): Move to data-streamer.h.
-	(struct lto_streamer_cache_d): Move to tree-streamer.h.
-	(struct streamer_hooks): Move to streamer-hooks.h.
-	(bp_pack_var_len_unsigned): Move to data-streamer.h.
-	(bp_pack_var_len_int): Likewise.
-	(bp_unpack_var_len_unsigned): Likewise.
-	(bp_unpack_var_len_int): Likewise.
-	(lto_input_location): Declare.
-	(lto_tag_check_set): Declare.
-	(lto_init_eh): Declare.
-	(lto_output_tree_ref): Declare.
-	(lto_output_location): Declare.
-	(bitpack_create): Move to data-streamer.h.
-	(bp_pack_value): Likewise.
-	(lto_output_bitpack): Likewise.
-	(lto_input_bitpack): Likewise.
-	(bp_unpack_value): Likewise.
-	(lto_output_1_stream): Likewise.
-	(lto_input_1_unsigned): Likewise.
-	(lto_output_int_in_range): Likewise.
-	(lto_input_int_in_range): Likewise.
-	(bp_pack_int_in_range): Likewise.
-	(bp_unpack_int_in_range): Likewise.
-	(lto_output_enum): Likewise.
-	(lto_input_enum): Likewise.
-	(bp_pack_enum): Likewise.
-	(bp_unpack_enum): Likewise.
-	* streamer-hooks.c: New.
-	* streamer-hooks.h: New.
-	* tree-streamer-in.c: New.
-	* tree-streamer-out.c: New.
-	* tree-streamer.c: New.
-	* tree-streamer.h: New.
-
-2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gthr-posix95.h: Remove.
-	* gthr.h [_PTHREADS95]: Remove.
-	* configure.ac (enable_threads): Remove posix95.
-	* configure: Regenerate.
-	* doc/install.texi (Configuration, --enable-threads): Remove posix95.
-
-2011-08-08  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49781
-	* config/i386/i386.c (ix86_decompose_address): Allow zero-extended
-	SImode addresses.
-	(ix86_print_operand_address): Handle zero-extended addresses.
-	(memory_address_length): Add length of addr32 prefix for
-	zero-extended addresses.
-	(ix86_secondary_reload): Handle moves to/from double-word general
-	registers from/to zero-extended addresses.
-	* config/i386/predicates.md (lea_address_operand): Reject
-	zero-extended operands.
-
-2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR other/48007
-	* config.gcc (libgcc_tm_file): Add i386/value-unwind.h for Linux/x86.
-
-	* system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
-	(ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.
-
-	* unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
-	(_Unwind_Context_Reg_Val): Likewise.
-	(_Unwind_Get_Unwind_Word): Likewise.
-	(_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
-	(_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
-	(_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
-	for EXTENDED_CONTEXT_BIT.
-	(__frame_state_for): Likewise.
-	(uw_init_context_1): Likewise.
-	(_Unwind_GetGR): Updated.
-	(_Unwind_SetGR): Likewise.
-	(_Unwind_GetGRPtr): Likewise.
-	(_Unwind_SetGRPtr): Likewise.
-	(_Unwind_SetGRValue): Likewise.
-	(_Unwind_GRByValue): Likewise.
-	(uw_install_context_1): Likewise.
-
-	* doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
-	ASSUME_EXTENDED_UNWIND_CONTEXT.
-	* doc/tm.texi: Regenerated.
-
-2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (gengtype$(exeext)): Add $(LDFLAGS).
-
-2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/invoke.texi (DEC Alpha Options, -mcpu): native support isn't
-	Linux/GNU-specific.
-	(DEC Alpha Options, -mtune): Likewise.
-	(MIPS Options, -march): native is supported on IRIX.
-
-2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/sparc/driver-sparc.c: New file.
-	* config/sparc/x-sparc: New file.
-	* config.host: Use driver-sparc.o, sparc/x-sparc on sparc*-*-solaris2*.
-	* config/sparc/sparc.opt (native): New value for enum processor_type.
-	* config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare.
-	* config/sparc/sparc.c (sparc_option_override): Abort if
-	PROCESSOR_NATIVE gets here.
-	* config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare.
-	(EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS,
-	DRIVER_SELF_SPECS): Define.
-	* doc/invoke.texi (SPARC Options, -mcpu): Document native.
-	(SPARC Options, -mtune): Likewise.
-	* configure.ac (EXTRA_GCC_LIBS): Check for libkstat.
-	Substitute result.
-	* configure: Regenerate.
-	* Makefile.in (EXTRA_GCC_LIBS): Set.
-	(xgcc$(exeext)): Add $(EXTRA_GCC_LIBS).
-	(cpp$(exeext)): Likewise.
-
-2011-08-08  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (extract_range_from_unary_expr_1): New function,
-	split out from ...
-	(extract_range_from_unary_expr): ... here.  Handle BIT_NOT_EXPR
-	by composition.
-
-2011-08-08  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR tree-optimization/50005
-	* ipa-inline-analysis (remap_predicate): Add cast to
-	silence signed/unsigned comparison warning.
-
-2011-08-08  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* modulo-sched.c (get_sched_window): Use a table for the debug output.
-	Print the current ii.
-	(sms_schedule_by_order): Reduce whitespace in dump line.
-
-2011-08-08  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* modulo-sched.c (get_sched_window): Use just one loop for predecessors
-	and one loop for successors.  Fix upper bound of memory range.
-
-2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50001
-	* config/alpha/alpha.c (alpha_instantiate_decls): New function.
-	(TARGET_INSTANTIATE_DECLS): New define.
-
-2011-08-06  Paolo Bonzini  <bonzini@gnu.org>
-	    Mikael Morin  <mikael.morin@sfr.fr>
-
-	* Makefile.in (INCLUDES_FOR_TARGET): New.
-	(LIBGCC2_CFLAGS): Use it.
-	(CRTSTUFF_CFLAGS): Use it instead of INCLUDES.
-
-2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_compute_frame_layout): Simplify
-	frame->save_regs_using_mov calculation.
-
-2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (ssemodesuffix): Remove V8SI mode.
-	* config/i386/sse.md (castmode): New mode attribute.
-	(avx_<castmode><avxsizesuffix>_<castmode>): Rename from
-	avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>.
-
-2011-08-05  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49494
-	* ipa-inline-analysis.c (remap_predicate): Add bounds check.
-
-2011-08-05  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49500
-	* tree-emultls.c (new_emutls_decl):Add alias_of parameter;
-	handle aliases.
-	(create_emultls_var):New function.
-	(ipa_lower_emutls): Handle aliases correctly.
-
-2011-08-05  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49735
-	* ipa-inline.c (recursive_inlining): Look through aliases.
-
-2011-08-05  Jason Merrill  <jason@redhat.com>
-
-	* config/i386/i386.c (setup_incoming_varargs_ms_64): Move
-	declarations to beginning of function.
-
-2011-08-05  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR rtl-optimization/49900
-	* sched-ebb.c (add_deps_for_risky_insns): Also add dependencies to
-	ensure basic blocks stay in the same order.
-
-2011-08-05  Aldy Hernandez  <aldyh@redhat.com>
-
-	* config/s390/s390.c (s390_expand_cs_hqi): Add new arguments to
-	store_bit_field.
-	(s390_expand_atomic): Same.
-
-2011-08-05  Richard Henderson  <rth@redhat.com>
-
-	PR rtl-opt/49977
-	* dwarf2cfi.c (scan_insn_after): Split out of ...
-	(scan_trace): ... here.  Correctly place notes wrt sequences.
-
-2011-08-05  Kaz Kojima  <kkojima@gcc.gnu.org>
-	    Richard Henderson  <rth@redhat.com>
-
-	PR rtl-opt/49982
-	* expr.c (fixup_args_size_notes): Look through no-op moves.
-
-2011-08-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*push<mode>2): Use "o" constraint instead
-	of "m" for operand 0.  Add type and mode attribute.
-	(*pushxf_nointeger"): Use "<" constraint for operand 0.
-	(*pushdf_rex64): New pattern, split out of *pushdf.  Use "m"
-	constraint instead of "o" for opreand 1.
-	(*pushdf): Disable for TARGET_64BIT.  Correct mode attribute.
-	(*movdi_internal_rex64): Use "!o" constraint instead of "!m" for
-	operand 0, alternative 4.
-	(*movdf_internal_rex64): Ditto for operand 0, alernative 6.
-
-2011-08-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/predicates.md (lea_address_operand): Rename from
-	no_seg_address_operand.
-	* config/i386/i386.md (*lea_1): Update operand 1 predicate for rename.
-	(*lea_1_zext): Ditto.
-	(*lea_2): Ditto.
-	(*lea_2_zext): Ditto.
-
-2011-08-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_print_operand_address): Handle SUBREGs of
-	parts.base and parts.index.
-	* config/i386/predicates.md (aligned_operand): Ditto.
-	(cmpxchg8b_pic_memory_operand): Ditto.
-
-2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/soft-fp: Move to ../libgcc.
-	* Makefile.in (SFP_MACHINE): Remove.
-	(libgcc-support): Remove $(SFP_MACHINE) dependency.
-	* config/arm/sfp-machine.h: Move to ../libgcc/config/arm.
-	* config/arm/t-arm-softfp: Move to
-	../libgcc/config/arm/t-softfp.
-	* config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x.
-	* config/c6x/t-c6x-softfp: Remove.
-	* config/i386/sfp-machine.h: Move to ../libgcc/config/i386.
-	* config/i386/t-fprules-softfp: Move to
-	../libgcc/config/t-softfp-tf.
-	* config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64.
-	* config/ia64/t-fprules-softfp: Remove.
-	* config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32.
-	* config/lm32/t-fprules-softfp: Remove.
-	* config/moxie/sfp-machine.h: Remove.
-	* config/moxie/t-moxie-softfp: Remove.
-	* config/rs6000/darwin-ldouble-format: Move to
-	../libgcc/config/rs6000/ibm-ldouble-format.
-	* config/rs6000/darwin-ldouble.c: Move to
-	../libgcc/config/rs6000/ibm-ldouble.c
-	* config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000.
-	* config/rs6000/libgcc-ppc64.ver: Likewise.
-	* config/rs6000/sfp-machine.h: Likewise.
-	* config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove
-	$(srcdir)/config/rs6000/libgcc-ppc64.ver.
-	(LIB2FUNCS_EXTRA): Remove.
-	(TARGET_LIBGCC2_CFLAGS): Remove.
-	* config/rs6000/t-aix52: Likewise
-	* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
-	$(srcdir)/config/rs6000/darwin-ldouble.c.
-	(SHLIB_MAPFILES): Remove.
-	* config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove
-	$(srcdir)/config/rs6000/darwin-ldouble.c.
-	* config/rs6000/t-fprules-softfp: Move to
-	../libgcc/config/t-softfp-sfdf.
-	* config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000.
-	* config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove.
-	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove
-	$(srcdir)/config/rs6000/darwin-ldouble.c.
-	* config/score/sfp-machine.h: Move to ../libgcc/config/score.
-	* config/score/t-score-softfp: Remove.
-	* config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp,
-	soft-fp/t-softfp from tmake_file.
-	(arm*-*-uclinux*): Likewise.
-	(arm*-*-ecos-elf): Likewise.
-	(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
-	(arm*-*-rtems*): Likewise.
-	(arm*-*-elf): Likewise.
-	(moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from
-	tmake_file.
-	(moxie-*-uclinux*): Likewise.
-	(moxie-*-rtems*): Likewise.
-	(lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from
-	tmake_file.
-	(lm32-*-rtems*): Likewise.
-	(lm32-*-uclinux*): Likewise.
-	(powerpc-*-freebsd*): Remove rs6000/t-freebsd,
-	rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
-	(powerpc-*-linux*, powerpc64-*-linux*): Remove
-	rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
-	(score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from
-	tmake_file.
-	(tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from
-	tmake_file.
-	(tic6x-*-uclinux): Likewise.
-	(i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp,
-	soft-fp/t-softfp from tmake_file.
-	(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
-	(x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise.
-	(i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise.
-	(i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
-	(i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise.
-
-2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
-	(libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT) dependencies.
-	(libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
-	TPBIT, TPBIT_FUNCS.
-	* config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
-	* config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
-	Remove.
-	* config/arm/t-vxworks: Likewise.
-	* config/arm/t-wince-pe: Likewise.
-	* config/avr/t-avr (fp-bit.c, FPBIT): Remove.
-	* config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/bfin/t-bfin-elf: Likewise.
-	* config/bfin/t-bfin-linux: Likewise.
-	* config/bfin/t-bfin-uclinux: Likewise.
-	* config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
-	Remove.
-	* config/fr30/t-fr30: Likewise.
-	* config/frv/t-frv: Likewise.
-	* config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
-	* config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/m32c/t-m32c: Likewise.
-	* config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
-	* config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/mcore/t-mcore: Likewise.
-	* config/mep/t-mep: Likewise.
-	* config/microblaze/t-microblaze: Likewise.
-	* config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
-	* config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
-	* config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/mn10300/t-linux: Remove.
-	* config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/pdp11/t-pdp11: Likewise.
-	* config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
-	* config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
-	* config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	(LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
-	* config/rs6000/t-aix52: Likewise.
-	* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
-	$(srcdir)/config/rs6000/ppc64-fp.c.
-	* config/rs6000/t-fprules-fpbit: Remove.
-	* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
-	* config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/sh/t-netbsd (FPBIT, DPBIT): Remove.
-	* config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/sparc/t-elf: Likewise.
-	* config/sparc/t-leon: Likewise.
-	* config/sparc/t-leon3: Likewise.
-	* config/spu/t-spu-elf: Likewise.
-	(DPBIT_FUNCS): Remove.
-	* config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
-	* config/v850/t-v850: Likewise.
-	* config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
-	(avr-*-*): Likewise.
-	(h8300-*-rtems*): Set libgcc_tm_file.
-	(h8300-*-elf*): Likewise.
-	(powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
-	tmake_file.
-	(powerpc-*-eabisim*): Likewise.
-	(powerpc-*-elf*): Likewise.
-	(powerpc-*-eabialtivec*): Likewise.
-	(powerpc-xilinx-eabi*): Likewise.
-	(powerpc-*-eabi*): Likewise.
-	(powerpc-*-rtems*): Likewise.
-	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
-	(powerpcle-*-elf*): Likewise.
-	(powerpcle-*-eabisim*): Likewise.
-	(powerpcle-*-eabi*): Likewise.
-	(rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
-	(am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
-	* doc/fragments.texi (Target Fragment, Floating Point Emulation):
-	Remove.
-
-2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (UNWIND_H): Remove.
-	(LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to
-	../libgcc/Makefile.in.
-	(LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise.
-	(LIBUNWINDDEP): Remove.
-	(libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies.
-	(libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED,
-	LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL.
-	(stmp-int-hdrs): Remove $(UNWIND_H) dependency.
-	Don't copy $(UNWIND_H).
-	* config.gcc (ia64*-*-linux*): Remove with_system_libunwind handling.
-	* configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove.
-	* aclocal.m4: Regenerate.
-	* configure: Regenerate.
-	* emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
-	unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c,
-	unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
-	unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc.
-	* unwind-dw2-fde-darwin.c: Move to ../libgcc/config.
-	* config/arm/libunwind.S, config/arm/pr-support.c,
-	config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to
-	../libgcc/config/arm.
-	* config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove.
-	* config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove.
-	* config/frv/t-frv ($(T)frvbegin$(objext)): Use
-	$(srcdir)/../libgcc to refer to unwind-dw2-fde.h.
-	($(T)frvend$(objext)): Likewise.
-	* config/ia64/t-glibc (LIB2ADDEH): Remove.
-	* config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64.
-	* config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
-	config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to
-	../libgcc/config/ia64.
-	* config/ia64/t-hpux (LIB2ADDEH): Remove.
-	* config/ia64/t-ia64 (LIB2ADDEH): Remove.
-	* config/ia64/t-vms (LIB2ADDEH): Remove.
-	* config/ia64/vms.h (UNW_IVMS_MODE,
-	MD_UNW_COMPATIBLE_PERSONALITY_P): Remove.
-	* config/picochip/t-picochip (LIB2ADDEH): Remove.
-	* config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove.
-	* config/rs6000/t-darwin (LIB2ADDEH): Remove.
-	* config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000.
-	* config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use
-	$(srcdir)/../libgcc to refer to unwinder sources.
-	* config/spu/t-spu-elf (LIB2ADDEH): Remove.
-	* config/t-darwin (LIB2ADDEH): Remove.
-	* config/t-freebsd (LIB2ADDEH): Remove.
-	* config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove.
-	* config/t-libunwind-elf: Move to ../libgcc/config.
-	* config/t-linux (LIB2ADDEH): Remove.
-	* config/t-sol2 (LIB2ADDEH): Remove.
-	* config/xtensa/t-xtensa (LIB2ADDEH): Remove.
-	* system.h (MD_FROB_UPDATE_CONTEXT): Poison.
-
-2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (processor_alias_table): Add core-avx-i.
-
-	* doc/invoke.texi: Document core-avx-i.
-
-2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* tsystem.h (CONST_CAST2, CONST_CAST): Define.
-
-2011-08-05  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-loop.c (vect_create_epilog_for_reduction): Use the
-	result of multiple results reduction when extracting the final
-	value using scalar code.
-
-2011-08-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49984
-	* tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR.
-
-2011-08-05  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always
-	return true for constant integer ranges.
-	(extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and
-	BIT_IOR_EXPR handling.
-
-2011-08-04  Kai Tietz  <ktietz@redhat.com>
-
-	* config/i386/i386.c (setup_incoming_varargs_ms_64): Set
-	ix86_varargs_gpr_size and ix86_varargs_fpr_size to zero.
-
-2011-08-04  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vectorizer.h (struct _stmt_vec_info): Add new field for
-	pattern def statement, and its access macro.
-	(NUM_PATTERNS): Set to 5.
-	* tree-vect-loop.c (vect_determine_vectorization_factor): Handle
-	pattern def statement.
-	(vect_transform_loop): Likewise.
-	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add new
-	function vect_recog_over_widening_pattern ().
-	(vect_operation_fits_smaller_type): New function.
-	(vect_recog_over_widening_pattern, vect_mark_pattern_stmts):
-	Likewise.
-	(vect_pattern_recog_1): Move the code that marks pattern
-	statements to vect_mark_pattern_stmts (), and call it.  Update
-	documentation.
-	* tree-vect-stmts.c (vect_supportable_shift): New function.
-	(vect_analyze_stmt): Handle pattern def statement.
-	(new_stmt_vec_info): Initialize pattern def statement.
-
-2011-08-04  Richard Henderson  <rth@redhat.com>
-
-	PR target/49964
-	* config/i386/i386.c (ix86_expand_call): Don't create nested
-	PARALLELs for TARGET_VZEROUPPER.
-	(ix86_split_call_vzeroupper): Fix extraction of the original call.
-	* config/i386/i386.md (*call_rex64_ms_sysv_vzeroupper): Don't
-	recognize nested PARALLELs.
-	(*call_pop_vzeroupper, *sibcall_pop_vzeroupper,
-	*call_value_rex64_ms_sysv_vzeroupper, *call_value_pop_vzeroupper,
-	*sibcall_value_pop_vzeroupper): Likewise.
-
-2011-08-04  Richard Henderson  <rth@redhat.com>
-
-	PR middle-end/49968
-	* calls.c (expand_call): Use fixup_args_size_notes for
-	emit_stack_restore.
-	* expr.c (fixup_args_size_notes): Allow STACK_POINTER_REGNUM sets
-	in non-standard modes.
-
-2011-08-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.c (self_spec): New variable.
-	(static_specs): Add self_spec.
-	(main): Call do_self_spec on "self_spec" specs after reading
-	user specs files.  Move compare_debug handling right after that.
-
-2011-08-04  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (vrp_expr_computes_nonnegative): Remove.
-	(value_range_nonnegative_p): New function.
-	(ssa_name_nonnegative_p): Use it.
-	(value_range_constant_singleton): New function.
-	(op_with_constant_singleton_value_range): Use it.
-	(extract_range_from_binary_expr_1): New function, split out from ...
-	(extract_range_from_binary_expr): ... this.  Remove fallback
-	constant folding done here.
-
-2011-08-04  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49806
-	* tree-vrp.c (op_with_boolean_value_range_p): New function.
-	(simplify_truth_ops_using_ranges): Simplify.  Allow inserting
-	a new statement for a final conversion to bool.
-
-2011-08-04  Romain Geissler  <romain.geissler@gmail.com>
-
-	* gengtype-state.c: Include "bconfig.h" if
-	GENERATOR_FILE is defined, "config.h" otherwise.
-	* gengtype.c: Likewise.
-	* gengtype-lex.l: Likewise.
-	* gengtype-parse.c: Likewise.
-	* Makefile.in (gengtype-lex.o-warn): New variable.
-	(plugin_resourcesdir): Likewise.
-	(plugin_bindir): Likewise.
-	(plugin_includedir): Use $(plugin_resourcesdir) as prefix base.
-	(MOSTLYCLEANFILES): Add gengtype$(exeext).
-	(native): Depend on gengtype$(exeext) is $enable_plugin
-	is set to "yes".
-	(gtype.state): Depend on s-gtype. Use temporary file.
-	(gengtype-lex.o): New rule.
-	(gengtype-parse.o): Likewise.
-	(gengtype-state.o): Likewise.
-	(gengtype$(exeext)): Likewise.
-	(install-gengtype): Likewise.
-	(gengtype.o): Likewise.
-	(build/gengtype.o): Depend on version.h.
-	(build/gengtype-state): Depend on double-int.h, version.h,
-	$(HASHTAB_H), $(OBSTACK_H), $(XREGEX_H) and build/errors.o.
-	(install-plugin): Depend on install-gengtype.
-
-2011-08-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49905
-	* tree.h (init_attributes): New prototype.
-	* attribs.c (init_attributes): No longer static.
-
-2011-08-04  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* config/arm/arm.c (arm_set_fixed_optab_libfunc): Constify
-	maybe_suffix.
-
-2011-08-03  David Li  <davidxl@google.com>
-
-	* tree-optimize.c (execute_fixup_cfg): Fix up entry
-	outgoing edge counts after inlining.
-
-2011-08-03  David Li  <davidxl@google.com>
-
-	* profile.c (compute_branch_probabilities): Compute
-	function frequency after profile annotation.
-
-2011-08-04  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Simplify
-	use_backchain_to_restore_sp initialisation.
-	(rs6000_legitimate_offset_address_p): Simplify offset test.
-
-2011-08-03  Richard Henderson  <rth@redhat.com>
-
-	* config/spu/spu.md: Use define_c_enum instead of define_constants.
-	(UNSPECV_BLOCKAGE, UNSPECV_LNOP, UNSPECV_SYNC): Rename from UNSPEC_*.
-	(UNSPECV_NOP): New.
-
-2011-08-03  Richard Henderson  <rth@redhat.com>
-
-	PR target/34888
-	* config/avr/avr.md: New splitter for REG_ARGS_SIZE 0.
-
-2011-08-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49948
-	* gimple.c (walk_stmt_load_store_addr_ops): Walk CONSTRUCTOR elements.
-
-2011-08-03  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/m32c/m32c.c (class_sizes): Remove.
-	(reduce_class): Change arguments and return type to reg_class_t.
-	Change type cc var to HARD_REG_SET. Change type best var to
-	reg_class_t. Change type best_size var to unsigned int. Remove
-	initialization class_sizes var. Use reg_class_size array instead
-	of class_sizes. Use reg_class_contents array instead
-	of class_contents.
-
-2011-08-03  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/49958
-	* fold-const.c (fold_binary_loc): Only associate
-	(+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c) if
-	overflow wraps.
-
-2011-08-03  Alan Modra  <amodra@gmail.com>
-
-	PR rtl-optimization/49941
-	* jump.c (mark_jump_label): Comment.
-	(mark_jump_label_1): Set JUMP_LABEL for return jumps.
-	* emit-rtl.c (copy_rtx_if_shared_1, copy_insn_1): Leave RETURN shared.
-	(mark_used_flags): Don't mark RETURN.
-
-2011-08-03  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49938
-	* tree-scalar-evolution.c (interpret_loop_phi): Gracefully
-	deal with a POLYNOMIAL_CHREC.
-
-2011-08-03  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (calculate_stage_count,
-	calculate_must_precede_follow, get_sched_window,
-	try_scheduling_node_in_cycle, remove_node_from_ps): Add
-	declaration.
-	(update_node_sched_params, set_must_precede_follow, optimize_sc):
-	New functions.
-	(reset_sched_times): Call update_node_sched_params.
-	(sms_schedule): Call optimize_sc.
-	(get_sched_window): Change function arguments.
-	(sms_schedule_by_order): Update call to get_sched_window.
-	Call set_must_precede_follow.
-	(calculate_stage_count): Add function argument.
-
-2011-08-02  Richard Henderson  <rth@redhat.com>
-
-	PR target/49864
-	PR target/49879
-	* reg-notes.def (REG_ARGS_SIZE): New.
-	* calls.c (emit_call_1): Emit REG_ARGS_SIZE for call_pop.
-	(expand_call): Add REG_ARGS_SIZE to emit_stack_restore.
-	* cfgcleanup.c (old_insns_match_p): Don't allow cross-jumping to
-	different stack levels.
-	* combine-stack-adj.c (adjust_frame_related_expr): Remove.
-	(maybe_move_args_size_note): New.
-	(combine_stack_adjustments_for_block): Use it.
-	* combine.c (distribute_notes): Place REG_ARGS_SIZE.
-	* dwarf2cfi.c (dw_cfi_row_struct): Remove args_size member.
-	(dw_trace_info): Add beg_true_args_size, end_true_args_size,
-	beg_delay_args_size, end_delay_args_size, eh_head, args_size_undefined.
-	(cur_cfa): New.
-	(queued_args_size): Remove.
-	(add_cfi_args_size): Assert size is non-negative.
-	(stack_adjust_offset, dwarf2out_args_size): Remove.
-	(dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust): Remove.
-	(notice_args_size, notice_eh_throw): New.
-	(dwarf2out_frame_debug_def_cfa): Use cur_cfa.
-	(dwarf2out_frame_debug_adjust_cfa): Likewise.
-	(dwarf2out_frame_debug_cfa_offset): Likewise.
-	(dwarf2out_frame_debug_expr): Likewise.  Don't stack_adjust_offset.
-	(dwarf2out_frame_debug): Don't handle non-frame-related-p insns.
-	(change_cfi_row): Don't emit args_size.
-	(maybe_record_trace_start_abnormal): Split out from ...
-	(maybe_record_trace_start): Here.  Set args_size_undefined.
-	(create_trace_edges): Update to match.
-	(scan_trace): Handle REG_ARGS_SIZE.
-	(connect_traces): Connect args_size between EH insns.
-	* emit-rtl.c (try_split): Handle REG_ARGS_SIZE.
-	* explow.c (suppress_reg_args_size): New.
-	(adjust_stack_1): Split out from ...
-	(adjust_stack): ... here.
-	(anti_adjust_stack): Use it.
-	(allocate_dynamic_stack_space): Suppress REG_ARGS_SIZE.
-	* expr.c (mem_autoinc_base): New.
-	(fixup_args_size_notes): New.
-	(emit_single_push_insn_1): Rename from emit_single_push_insn.
-	(emit_single_push_insn): New.  Generate REG_ARGS_SIZE.
-	* recog.c (peep2_attempt): Handle REG_ARGS_SIZE.
-	* reload1.c (reload_as_needed): Likewise.
-	* rtl.h (fixup_args_size_notes): Declare.
-
-2011-08-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR bootstrap/49914
-	* fold-const.c (fold_plusminus_mult_expr): Use abs_hwi instead
-	of abs.
-	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
-	* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
-
-2011-08-02  Richard Henderson  <rth@redhat.com>
-
-	* config/h8300/h8300.c (push, pop): Return the insn.
-	(h8300_swap_into_er6): Generate correct unwind info.
-	(h8300_swap_out_of_er6): Likewise.
-	* dwarf2cfi.c (def_cfa_1): Clear cfa_cfi if we no longer have a
-	complex cfa expression.
-	(dwarf2out_frame_debug_def_cfa): Allow (plus (mem) (const_int)) too.
-
-2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
-
-2011-08-02  Richard Henderson  <rth@redhat.com>
-
-	PR target/49878
-	* config/h8300/h8300.c (h8300_move_ok): New.
-	* config/h8300/h8300-protos.h: Declare it.
-	* config/h8300/h8300.md (P): New mode iterator.
-	(*movqi_h8300, *movqi_h8300hs, movqi): Use h8300_move_ok.
-	(*movqi_h8sx, *movhi_h8300, *movhi_h8300hs, movhi): Likewise.
-	(movsi, *movsi_h8300, *movsi_h8300hs): Likewise.
-	(*pushqi1_h8300): Rename from pushqi1_h8300; use PRE_MODIFY.
-	(*pushqi1_h8300hs_<P>): Macroize from pushqi1_h8300hs_advanced
-	and pushqi1_h8300hs_normal; use PRE_MODIFY and
-	register_no_sp_elim_operand.
-	(*pushhi1_h8300hs_<P>): Similarly.
-	(pushqi1, pushhi1, pushhi1_h8300): Remove.
-	* config/h8300/predicates.md (register_no_sp_elim_operand): New.
-
-2011-08-02  Richard Henderson  <rth@redhat.com>
-
-	PR target/49881
-	* config/avr/avr.md (push<MPUSH>1): Don't constrain the operand.
-
-2011-08-02  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-parser.c (enum c_parser_prec): New enum, moved from within
-	c_parser_binary_expression.
-	(c_parser_binary_expression): Add PREC argument.  Stop parsing
-	if operator has lower or equal precedence than PREC.
-	(c_parser_conditional_expression, c_parser_omp_for_loop): Adjust
-	callers.
-	(c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics.
-	Adjust c_finish_omp_atomic caller.
-	(c_parser_omp_taskyield): New function.
-	(c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
-	(c_parser_omp_clause_name): Handle final and mergeable clauses.
-	(c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New
-	functions.
-	(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
-	and PRAGMA_OMP_CLAUSE_MERGEABLE.
-	(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
-	(c_parser_omp_clause_reduction): Handle min and max.
-	* c-typeck.c (c_finish_omp_clauses): Don't complain about
-	const qualified predetermined vars in firstprivate clause.
-	andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
-	Handle MIN_EXPR and MAX_EXPR.
-	* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL
-	and OMP_CLAUSE_MERGEABLE.
-	(dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD
-	and OMP_ATOMIC_CAPTURE_NEW.
-	* tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and
-	OMP_CLAUSE_MERGEABLE.
-	(omp_clause_code_name): Likewise.
-	(walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
-	* tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL
-	and OMP_CLAUSE_MERGEABLE.
-	(OMP_CLAUSE_FINAL_EXPR): Define.
-	* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and
-	OMP_CLAUSE_MERGEABLE.
-	(expand_task_call): Likewise.
-	(expand_omp_atomic_load, expand_omp_atomic_store): New functions.
-	(expand_omp_atomic_fetch_op): Handle cases where old or new
-	value is needed afterwards.
-	(expand_omp_atomic): Call expand_omp_atomic_load resp.
-	expand_omp_atomic_store.
-	* gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle
-	OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW.
-	(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
-	OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
-	* tree-nested.c (convert_nonlocal_omp_clauses,
-	convert_local_omp_clauses): Likewise.
-	* tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD,
-	OMP_ATOMIC_CAPTURE_NEW): New.
-	* gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New.
-	(gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value):
-	New inlines.
-	* omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin.
-	* doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE,
-	OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
-
-2011-08-02  Kai Tietz  <ktietz@redhat.com>
-
-	* gimple.c (canonicalize_cond_expr_cond): Handle cast from
-	boolean-type.
-	(ssa_forward_propagate_and_combine): Interprete result of
-	forward_propagate_comparison.
-	* gcc/gimple-fold.c (fold_gimple_assign): Add canonicalization for
-	boolean-typed operands for comparisons.
-
-2011-08-02  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/libgcc.S: Gather related function in the
-	same input section.
-	(__mulqihi3, __mulqihi3, __divmodqi4, __divmodhi4, __udivmodsi4,
-	__divmodsi4): Use XCALL/XJMP instead of rcall/rjmp for external
-	references.
-	(__udivmodqi4, __divmodqi4, __udivmodhi4, __divmodhi4,
-	__udivmodsi4, __divmodsi4, __prologue_saves__,
-	__epilogue_restores__, _exit, __tablejump2__, __tablejump__,
-	__do_copy_data, __do_clear_bss, __do_global_ctors,
-	__do_global_dtors, __tablejump_elpm__): Enclose in DEFUN/ENDF.
-
-2011-08-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/47766
-	* doc/md.texi (stack_protect_set): The pattern moves ptr_mode value.
-	(stack_protect_test): The pattern compares ptr_mode value.
-
-2011-08-02  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_emit_prologue): Add REG_CFA_RESTORE
-	note for save_LR_around_toc_setup sequence.
-
-2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/lzcntintrin.h (__lzcnt64): Replace long with long long.
-
-2011-08-01  Sebastian Pop  <sebastian.pop@amd.com>
-	    Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile.in (hwint.o): Depend on DIAGNOSTIC_CORE_H.
-	* hwint.c: Include diagnostic-core.h.
-	(abs_hwi): New.
-	(gcd): Moved here...
-	(pos_mul_hwi): New.
-	(mul_hwi): New.
-	(least_common_multiple): Moved here...
-	* hwint.h (gcd): ... from here.
-	(least_common_multiple): ... from here.
-	(HOST_WIDE_INT_MIN): New.
-	(HOST_WIDE_INT_MAX): New.
-	(abs_hwi): Declared.
-	(gcd): Declared.
-	(pos_mul_hwi): Declared.
-	(mul_hwi): Declared.
-	(least_common_multiple): Declared.
-	* omega.c (check_pos_mul): Removed.
-	(check_mul): Removed.
-	(omega_solve_geq): Use pos_mul_hwi instead of check_pos_mul and
-	mul_hwi instead of check_mul.
-
-2011-08-01  Richard Henderson  <rth@redhat.com>
-
-	PR target/49881
-	* config/avr/avr.h (PUSH_ROUNDING): New.
-	* config/avr/avr.md (pushqi1): Rename from *pushqi.
-	(*pushhi, *pushsi, *pushsf): Remove.
-	(MPUSH): New mode iterator.
-	(push<MPUSH>1): New expander.
-
-2011-08-01  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
-	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
-	* config/mmix/mmix-protos.h (mmix_preferred_reload_class,
-	mmix_preferred_output_reload_class): Remove.
-	* config/mmix/mmix.c (mmix_preferred_reload_class,
-	mmix_preferred_output_reload_class): Make static. Change rclass
-	argument and return type to reg_class_t.
-	(TARGET_PREFERRED_RELOAD_CLASS,
-	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
-
-2011-08-01  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER
-	handling.
-
-2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47766
-	* config/i386/i386.md (PTR): New.
-	(stack_protect_set: Check TARGET_LP64 instead of TARGET_64BIT.
-	(stack_protect_test): Likewise.
-	(stack_protect_set_<mode>): Replace ":P" with ":PTR".
-	(stack_tls_protect_set_<mode>): Likewise.
-	(stack_tls_protect_test_<mode>): Likewise.
-
-2011-08-01  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49927
-	* config/i386/i386.c (ix86_address_subreg_operand): New.
-	(ix86_decompose_address): Use ix86_address_subreg_operand.
-	(ix86_legitimate_address_p): Do not assert that subregs satisfy
-	register_no_elim_operand in DImode.
-
-2011-08-01  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49926
-	* tree-vect-loop.c (vect_is_slp_reduction): Check that a statement
-	in a chain doesn't have uses both inside and outside the loop.
-
-2011-08-01  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.h (mcu_type_s): Add errata_skip field.
-	* config/avr/avr-devices.c (avr_mcu_types): Use it.
-	* config/avr/avr-mcus.def (AVR_MCU): Use it.
-	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Use it to builtin
-	define __AVR_ERRATA_SKIP__ and __AVR_ERRATA_SKIP_JMP_CALL__.
-	* config/avr/libgcc.S (__mulshisi3, __ffshi2, __fmulsu_exit):
-	Use __AVR_ERRATA_SKIP_JMP_CALL__ instead of __AVR_HAVE_JMP_CALL__
-	to detect if XJMP must not be skipped.
-
-2011-08-02  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000-protos.h (rs6000_save_toc_in_prologue_p):
-	Delete.
-	* config/rs6000/rs6000.c (rs6000_save_toc_in_prologue_p): Make static.
-	(rs6000_emit_prologue): Don't prematurely return when
-	TARGET_SINGLE_PIC_BASE.  Don't emit eh_frame info in
-	save_toc_in_prologue case.
-	(rs6000_call_indirect_aix): Only disallow save_toc_in_prologue for
-	calls_alloca.
-
-2011-08-01  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr-devices.c: Delete SVN property svn:executable.
-	* config/avr/predicates.md: Ditto.
-	* config/avr/driver-avr.c: Ditto.
-	* config/avr/genopt.sh: Set SVN property svn:executable to *.
-
-2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* calls.c (emit_library_call_value_1): Declare size only if
-	BLOCK_REG_PADDING is defined.
-
-2011-08-01  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR target/49547
-	* config.gcc (i[34567]86-*-*): Replace abmintrin.h with lzcntintrin.h.
-	(x86_64-*-*): Likewise.
-	* config/i386/i386.opt (mlzcnt): New.
-	* config/i386/abmintrin.h: File removed.
-	(__lzcnt_u16, __lzcnt, __lzcnt_u64): Moved to ...
-	* config/i386/lzcntintrin.h: ... here.  New file.
-	(__lzcnt): Rename to ...
-	(__lzcnt32): ... this.
-	* config/i386/bmiintrin.h (head): Update copyright year.
-	(__lzcnt_u16): Removed.
-	(__lzcnt_u32): Likewise.
-	(__lzcnt_u64): Likewise.
-	* config/i386/x86intrin.h: Include lzcntintrin.h when __LZCNT__
-	is defined, remove abmintrin.h.
-	* config/i386/cpuid.h (bit_LZCNT): New.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
-	LZCNT feature.
-	* config/i386/i386-c.c (ix86_target_macros_internal): Define
-	__LZCNT__ if needed.
-	* config/i386/i386.c (ix86_target_string): New option -mlzcnt.
-	(ix86_option_override_internal): Handle LZCNT option.
-	(ix86_valid_target_attribute_inner_p): Likewise.
-	(struct builtin_description bdesc_args) <IX86_BUILTIN_CLZS>: Update.
-	* config/i386/i386.h (TARGET_LZCNT): New.
-	(CLZ_DEFINED_VALUE_AT_ZERO): Update.
-	* config/i386/i386.md (clz<mode>2): Update insn constraint.
-	(clz<mode>2_lzcnt): Likewise.
-	* doc/invoke.texi: Mention -mlzcnt option.
-	* doc/extend.texi: Likewise.
-
-2011-08-01  Julian Brown  <julian@codesourcery.com>
-
-	* configure.ac (fixed-point): Add ARM support.
-	* configure: Regenerate.
-	* config/arm/arm.c (arm_fixed_mode_set): New struct.
-	(arm_set_fixed_optab_libfunc): New.
-	(arm_set_fixed_conv_libfunc): New.
-	(arm_init_libfuncs): Initialise fixed-point helper libfuncs with
-	ARM-specific names.
-	(aapcs_libcall_value): Return sub-word-size fixed-point libcall
-	return values in SImode.
-	(arm_return_in_msb): Return fixed-point types in the msb.
-	(arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types
-	upwards.
-	(arm_scalar_mode_supported_p): Support fixed-point modes.
-	(arm_vector_mode_supported_p): Support vector fixed-point modes.
-	* config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE)
-	(LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE)
-	(SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE)
-	(LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define.
-	* config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL):
-	New mode iterators.
-	(qaddsub_suf): New mode attribute.
-	* config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare
-	vector modes.
-	* config/arm/predicates.md (sat_shift_operator): New predicate.
-	* config/arm/arm-fixed.md: New.
-	* config/arm/arm.md: Include arm-fixed.md.
-	* config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md.
-
-2011-08-01  Julian Brown  <julian@codesourcery.com>
-
-	* calls.c (emit_library_call_value_1): Support padding for libcall
-	arguments and return values.
-	* config/arm/arm.c (arm_pad_arg_upward): Pad half-float values
-	downwards in big-endian mode.
-
-2011-08-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR debug/49887
-	* config/sol2.c (solaris_code_end): Rename to solaris_file_end.
-	* config/sol2-protos.h: Likewise.
-	* config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Don't call
-	solaris_code_end.
-	* config/i386/sol2.h [!USE_GAS] (TARGET_ASM_FILE_END): Redefine.
-	* config/sparc/sparc.c (sparc_file_end) [TARGET_SOLARIS]: Call
-	solaris_file_end.
-	* config/sparc/sol2.h (TARGET_ASM_CODE_END): Remove.
-
-2011-08-01  Julian Brown  <julian@codesourcery.com>
-
-	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST.
-
-2011-08-01  Julian Brown  <julian@codesourcery.com>
-
-	* final.c (output_addr_const): Print fixed-point constants as
-	decimal not hex.
-
-2011-08-01  Richard Guenther  <rguenther@suse.de>
-
-	* stor-layout.c (initialize_sizetypes): Properly sign-extend
-	bitsiztype TYPE_MAX_VALUE.
-
-2011-08-01  Julian Brown  <julian@codesourcery.com>
-
-	* optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point
-	comparison helpers.
-
-2011-07-31  Richard Henderson  <rth@redhat.com>
-
-	* config/h8300/crti.asm: Add flags to .section directive.
-	* config/h8300/crtn.asm: Likewise.
-
-2011-07-31  Richard Henderson  <rth@redhat.com>
-
-	* stor-layout.c (initialize_sizetypes): Handle unsigned short.
-	* tree.c (build_common_tree_nodes): Likewise.
-
-2011-07-31  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49880
-	* config/sh/sh.md (udivsi3_i1): Enable for TARGET_DIVIDE_CALL_DIV1.
-	(divsi3_i1): Likewise.
-
-2011-07-31  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/49749
-	* tree-ssa-reassoc.c (get_rank): New forward declaration.
-	(PHI_LOOP_BIAS): New macro.
-	(phi_rank): New function.
-	(loop_carried_phi): Likewise.
-	(propagate_rank): Likewise.
-	(get_rank): Add calls to phi_rank and propagate_rank.
-
-2011-07-31  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead
-	of TARGET_64BIT.
-	(PTRDIFF_TYPE): Likewise.
-
-2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49920
-	* config/i386/i386.md (strset): Do not expand strset_singleop
-	when %eax or $edi are fixed.
-	(*strsetdi_rex_1): Disable when %eax or %edi are fixed.
-	(*strsetsi_1): Ditto.
-	(*strsethi_1): Ditto.
-	(*strsetqi_1): Ditto.
-	(*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed.
-	(*rep_stossi): Ditto.
-	(*rep_stosqi): Ditto.
-	(*strlenqi_1): Ditto.
-	(cmpstrnsi): Also fail when %ecx is fixed.
-	(*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed.
-	(*cmpstrnqi_1): Ditto.
-	(*strmovdi_rex_1): Disable when %esi or %edi are fixed.
-	(*strmovsi_1): Ditto.
-	(*strmovhi_1): Ditto.
-	(*strmovqi_1): Ditto.
-	(*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed.
-	(*rep_movsi): Ditto.
-	(*rep_movqi): Ditto.
-
-2011-07-31  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR target/47908
-	* config/m68k/m68k.c (m68k_override_options_after_change): New function.
-	Disable instruction scheduling for non-ColdFire targets.
-	(TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define.
-
-2011-07-31  Revital Eres  <revital.eres@linaro.org>
-
-	* ddg.c (create_ddg_dep_from_intra_loop_link): Remove the creation
-	of anti-dep edge from a branch.
-	(add_cross_iteration_register_deps): Create anti-dep edge from
-	a branch.
-
-2011-07-31  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c: Change comment.
-	(reset_sched_times): Fix print message.
-	(print_partial_schedule): Add print info.
-
-2011-07-31  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/43513
-	* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of
-	get_object_alignment and TYPE_ALIGN.
-
-2011-07-30  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/43513
-	* tree-ssa-dce.c (ref_may_be_aliased): Add assert.
-	(propagate_necessity): Handle WITH_SIZE_EXPR call arg.
-
-2011-07-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/mips/driver-native.c [__sgi__]: Include <invent.h>,
-	<sys/sbd.h>.
-	(cpu_types): New array.
-	(cputype): New function.
-	(host_detect_local_cpu): Only define buf, f if !__sgi__.
-	Use scaninvent instead of /proc/cpuinfo if __sgi__.
-	* config.host: Also use driver-native.o, mips/x-native on
-	mips-sgi-irix*.
-	* config/mips/iris6.h [__mips__] (host_detect_local_cpu): Declare.
-	(EXTRA_SPEC_FUNCTIONS, MARCH_MTUNE_NATIVE_SPECS): Define.
-	(DRIVER_SELF_SPECS): Add MARCH_MTUNE_NATIVE_SPECS.
-
-2011-07-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49897
-	PR middle-end/49898
-	* omp-low.c (use_pointer_for_field): If disallowing copy-in/out
-	in nested parallel and outer is a gimple_reg, mark it as addressable
-	and set its bit in task_shared_vars bitmap too.
-
-2011-07-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/predicates.md (tp_or_register_operand): Remove predicate.
-
-2011-07-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/driver-alpha.c (IMPLVER_EV4_FAMILY,
-	IMPLVER_EV5_FAMILY, IMPLVER_EV6_FAMILY, IMPLVER_EV7_FAMILY): Define.
-	(AMASK_BWX, AMASK_FIX, AMASK_CIX, AMASK_MVI, AMASK_PRECISE,
-	AMASK_LOCKPFTCHOK): Define.
-	(host_detect_local_cpu): Remove buf, f, cpu_names.
-	Define cpu_types, implver, amask.
-	Use __builtin_alpha_implver, __builtin_alpha_amask to determine
-	native CPU.
-	* config.host: Also use driver-alpha.o, alpha/x-alpha on
-	alpha*-dec-osf*.
-	* config/alpha/osf5.h [__alpha__ || __alpha]
-	(host_detect_local_cpu): Declare.
-	(EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS)
-	(DRIVER_SELF_SPECS): Define.
-
-2011-07-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/47715
-	* config/i386/i386.md (*load_tp_x32): New.
-	(*load_tp_x32_zext): Ditto.
-	(*add_tp_x32): Ditto.
-	(*add_tp_x32_zext): Ditto.
-	(*load_tp_<mode>): Disable for TARGET_X32 targets.
-	(*add_tp_<mode>): Ditto.
-	* config/i386/i386.c (get_thread_pointer): Load thread pointer in
-	ptr_mode and convert to Pmode if needed.
-
-2011-07-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49687
-	* config/avr/avr.md (mulsi3, *mulsi3, mulu<mode>si3,
-	muls<mode>si3, mulohisi3, mulhisi3, umulhisi3, usmulhisi3,
-	*<any_extend:extend_prefix><any_extend2:extend_prefix>mul<QIHI:mode><QIHI2:mode>si3):
-	Add X to register footprint: Clobber r26/r27.
-
-2011-07-29  Richard Guenther  <rguenther@suse.de>
-
-	* builtins.c (fold_builtin_signbit): Build the comparison
-	with a proper type.
-
-2011-07-29  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49893
-	* tree-predcom.c (suitable_reference_p): Volatile references
-	are not suitable.
-
-2011-07-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49313
-	* config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
-	(__ctzsi2): Result for 0 may be undefined.
-	(__ctzhi2): Result for 0 may be undefined.
-	(__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
-	(__popcountsi2): Ditto. And don't clobber r26.
-	(__popcountdi2): Ditto. And don't clobber r27.
-	* config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
-	(parityhi2): New expand.
-	(paritysi2): New expand.
-	(popcounthi2): New expand.
-	(popcountsi2): New expand.
-	(clzhi2): New expand.
-	(clzsi2): New expand.
-	(ctzhi2): New expand.
-	(ctzsi2): New expand.
-	(ffshi2): New expand.
-	(ffssi2): New expand.
-	(copysignsf3): New insn.
-	(bswapsi2): New expand.
-	(*parityhi2.libgcc): New insn.
-	(*parityqihi2.libgcc): New insn.
-	(*paritysihi2.libgcc): New insn.
-	(*popcounthi2.libgcc): New insn.
-	(*popcountsi2.libgcc): New insn.
-	(*popcountqi2.libgcc): New insn.
-	(*popcountqihi2.libgcc): New insn-and-split.
-	(*clzhi2.libgcc): New insn.
-	(*clzsihi2.libgcc): New insn.
-	(*ctzhi2.libgcc): New insn.
-	(*ctzsihi2.libgcc): New insn.
-	(*ffshi2.libgcc): New insn.
-	(*ffssihi2.libgcc): New insn.
-	(*bswapsi2.libgcc): New insn.
-
-2011-07-29  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (get_value_range): Only set parameter default
-	definitions to varying, leave others at undefined.
-	(extract_range_from_binary_expr): Fix undefined handling.
-	(vrp_visit_phi_node): Handle merged undefined state.
-
-2011-07-29  Wei Guozhi  <carrot@google.com>
-
-	PR rtl-optimization/49799
-	* combine.c (make_compound_operation): Check if the bit field is valid
-	before change it to bit field extraction.
-
-2011-07-29  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR rtl-optimization/49891
-	* cfgrtl.c (force_nonfallthru_and_redirect): Set JUMP_LABEL for
-	newly created returnjumps.
-
-2011-07-28  DJ Delorie  <dj@redhat.com>
-
-	* expr.c (expand_expr_addr_expr_1): Detect a user request for a
-	local frame in a naked function, and produce a suitable error for
-	that specific case.
-
-	* config/m32c/m32c.c (m32c_secondary_reload_class): Allow PSI
-	registers to be reloaded in HI classes when the target is HI.
-
-2011-07-28  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c: Replace v1, v2, lb, ub with
-	bound_one, bound_two.
-
-2011-07-28  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/48648
-	* graphite-clast-to-gimple.c (clast_get_body_of_loop): Handle
-	CLAST assignments.
-	(translate_clast): Same.
-	(translate_clast_assignment): New.
-
-2011-07-28  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/49876
-	* sese.c (rename_uses): Do not return false on gloog_error: set
-	the new_expr to integer_zero_node and continue code generation.
-	(graphite_copy_stmts_from_block): Remove early exit on gloog_error.
-
-2011-07-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49846
-	* var-tracking.c (prepare_call_arguments): For non-MODE_INT stack
-	arguments also check if they aren't initialized with a MODE_INT
-	mode of the same size.
-
-2011-07-28  Aldy Hernandez  <aldyh@redhat.com>
-
-	* expr.c (get_bit_range): Handle *MEM_REF's.
-
-2011-07-28  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* rtlanal.c (tablejump_p): False for returns.
-	* reorg.c (first_active_target_insn): New static function.
-	(find_end_label): Set JUMP_LABEL for a new returnjump.
-	(optimize_skip, get_jump_flags, rare_destination,
-	mostly_true_jump, get_branch_condition,
-	steal_delay_list_from_target, own_thread_p,
-	fill_simple_delay_slots, follow_jumps, fill_slots_from_thread,
-	fill_eager_delay_slots, relax_delay_slots, make_return_insns,
-	dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs.
-	* jump.c (delete_related_insns): Likewise.
-	(jump_to_label_p): New function.
-	(redirect_target): New static function.
-	(redirect_exp_1): Use it.  Adjust to handle ret_rtx in JUMP_LABELS.
-	(redirect_jump_1): Assert that the new label is nonnull.
-	(redirect_jump): Likewise.
-	(redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels.
-	* ifcvt.c (find_if_case_1): Take care when redirecting jumps to the
-	exit block.
-	(dead_or_predicable): Change NEW_DEST arg to DEST_EDGE.  All callers
-	changed.  Ensure that the right label is passed to redirect_jump.
-	* function.c (emit_return_into_block,
-	thread_prologue_and_epilogue_insns): Ensure new returnjumps have
-	ret_rtx in their JUMP_LABEL.
-	* print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL.
-	* emit-rtl.c (skip_consecutive_labels): Allow the caller to
-	pass ret_rtx as label.
-	* cfglayout.c (fixup_reorder_chain): Use
-	force_nonfallthru_and_redirect rather than force_nonfallthru.
-	(duplicate_insn_chain): Copy JUMP_LABELs for returns.
-	* rtl.h (ANY_RETURN_P): New macro.
-	(jump_to_label_p): Declare.
-	* resource.c (find_dead_or_set_registers): Handle ret_rtx in
-	JUMP_LABELs.
-	(mark_target_live_regs): Likewise.
-	* basic-block.h (force_nonfallthru_and_redirect): Declare.
-	* cfgrtl.c (force_nonfallthru_and_redirect): No longer static.
-	* config/alpha/alpha.c (alpha_tablejump_addr_vec,
-	alpha_tablejump_best_label): Remove functions.
-	* config/alpha/alpha-protos.c (alpha_tablejump_addr_vec,
-	alpha_tablejump_best_label): Remove declarations.
-	* config/sh/sh.c (barrier_align, split_branches): Adjust for
-	ret_rtx in JUMP_LABELs.
-	* config/arm/arm.c (is_jump_table): Likewise.
-
-2011-07-28  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/predicates.md (pic_32bit_opreand): Do not define as
-	special predicate.  Remove explicit mode checks.
-
-2011-07-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (resolve_addr): For -gdwarf-2 don't optimize
-	DW_AT_data_member_location containing just DW_OP_plus_uconst.
-
-	PR debug/49871
-	* dwarf2out.c (size_of_die, value_format, output_die): Use
-	DW_FORM_udata instead of DW_FORM_data[48] for
-	dw_val_class_unsigned_const DW_AT_data_member_location for DWARF 3.
-
-2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.md (*tls_global_dynamic_64): Update
-	length attribute.
-
-2011-07-28  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/47715
-	* config/i386/i386.md (*tls_global_dynamic_64): Remove mode from
-	tls_symbolic_operand check.  Update code sequence for TARGET_X32.
-	(tls_global_dynamic_64): Remove mode from tls_symbolic_operand check.
-	(tls_dynamic_gnu2_64): Ditto.
-	(*tls_dynamic_gnu2_lea_64): Ditto.
-	(*tls_dynamic_gnu2_call_64): Ditto.
-	(*tls_dynamic_gnu2_combine_64): Ditto.
-
-2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config.gcc: Set need_64bit_hwint to yes for x86 targets.
-
-2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47364
-	* config/i386/i386.md (strlen<mode>): Replace SWI48x with P.
-
-2011-07-28  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints
-	before the core constraints. Adjust attributes.
-	("*thumb2_movdf_vfp"): Likewise.
-
-2011-07-28  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case.
-	(simplify_truth_ops_using_ranges): Likewise.
-	(build_assert_expr_for): Likewise.
-	(build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case
-	and handle BIT_NOT_EXPR for truth-operation.
-
-2011-07-28  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49313
-	Undo r176835 from trunk
-	2011-07-27  Georg-Johann Lay
-
-2011-07-28  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49687
-	* config/avr/t-avr (LIB1ASMFUNCS): Remove _xmulhisi3_exit.
-	Add _muluhisi3, _mulshisi3, _usmulhisi3.
-	* config/avr/libgcc.S (__mulsi3): Rewrite.
-	(__mulhisi3): Rewrite.
-	(__umulhisi3): Rewrite.
-	(__usmulhisi3): New.
-	(__muluhisi3): New.
-	(__mulshisi3): New.
-	(__mulohisi3): New.
-	(__mulqi3, __mulqihi3, __umulqihi3, __mulhi3): Use DEFUN/ENDF to
-	declare.
-	* config/avr/predicates.md (pseudo_register_operand): Rewrite.
-	(pseudo_register_or_const_int_operand): New.
-	(combine_pseudo_register_operand): New.
-	(u16_operand): New.
-	(s16_operand): New.
-	(o16_operand): New.
-	* config/avr/avr.c (avr_rtx_costs): Handle costs for mult:SI.
-	* config/avr/avr.md (QIHI, QIHI2): New mode iterators.
-	(any_extend, any_extend2): New code iterators.
-	(extend_prefix): New code attribute.
-	(mulsi3): Rewrite. Turn insn to expander.
-	(mulhisi3): Ditto.
-	(umulhisi3): Ditto.
-	(usmulhisi3): New expander.
-	(*mulsi3): New insn-and-split.
-	(mulu<mode>si3): New insn-and-split.
-	(muls<mode>si3): New insn-and-split.
-	(mulohisi3): New insn-and-split.
-	(*uumulqihisi3, *uumulhiqisi3, *uumulhihisi3, *uumulqiqisi3,
-	*usmulqihisi3, *usmulhiqisi3, *usmulhihisi3, *usmulqiqisi3,
-	*sumulqihisi3, *sumulhiqisi3, *sumulhihisi3, *sumulqiqisi3,
-	*ssmulqihisi3, *ssmulhiqisi3, *ssmulhihisi3, *ssmulqiqisi3): New
-	insn-and-split.
-	(*mulsi3_call): Rewrite.
-	(*mulhisi3_call): Rewrite.
-	(*umulhisi3_call): Rewrite.
-	(*usmulhisi3_call): New insn.
-	(*muluhisi3_call): New insn.
-	(*mulshisi3_call): New insn.
-	(*mulohisi3_call): New insn.
-	(extendqihi2): Use combine_pseudo_register_operand as predicate
-	for operand 1.
-	(extendqisi2): Ditto.
-	(zero_extendqihi2): Ditto.
-	(zero_extendqisi2): Ditto.
-	(zero_extendhisi2): Ditto.
-	(extendhisi2): Ditto. Don't early-clobber operand 0.
-
-2011-07-28  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (add->lea splitter): Add SWI mode to PLUS RTX.
-
-2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/49471
-	* tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned
-	iv only when the largest type is unsigned.  Do not call
-	lang_hooks.types.type_for_size.
-
-2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/45450
-	* graphite-poly.c (apply_poly_transforms): Disable legality check
-	after an openscop read.
-
-2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47691
-	* graphite-clast-to-gimple.c (translate_clast_user): Update use of
-	copy_bb_and_scalar_dependences.
-	* sese.c (rename_uses): Do not call gcc_assert.  Set gloog_error.
-	(graphite_copy_stmts_from_block): Update call to rename_uses.
-	(copy_bb_and_scalar_dependences): Update call to
-	graphite_copy_stmts_from_block.
-	* sese.h (copy_bb_and_scalar_dependences): Update declaration.
-
-2011-07-27  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49313
-	* config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
-	(__ctzsi2): Result for 0 may be undefined.
-	(__ctzhi2): Result for 0 may be undefined.
-	(__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
-	(__popcountsi2): Ditto. And don't clobber r26.
-	(__popcountdi2): Ditto. And don't clobber r27.
-	* config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
-	(parityhi2): New expand.
-	(paritysi2): New expand.
-	(popcounthi2): New expand.
-	(popcountsi2): New expand.
-	(clzhi2): New expand.
-	(clzsi2): New expand.
-	(ctzhi2): New expand.
-	(ctzsi2): New expand.
-	(ffshi2): New expand.
-	(ffssi2): New expand.
-	(copysignsf3): New insn.
-	(bswapsi2): New expand.
-	(*parityhi2.libgcc): New insn.
-	(*parityqihi2.libgcc): New insn.
-	(*paritysihi2.libgcc): New insn.
-	(*popcounthi2.libgcc): New insn.
-	(*popcountsi2.libgcc): New insn.
-	(*popcountqi2.libgcc): New insn.
-	(*popcountqihi2.libgcc): New insn-and-split.
-	(*clzhi2.libgcc): New insn.
-	(*clzsihi2.libgcc): New insn.
-	(*ctzhi2.libgcc): New insn.
-	(*ctzsihi2.libgcc): New insn.
-	(*ffshi2.libgcc): New insn.
-	(*ffssihi2.libgcc): New insn.
-	(*bswapsi2.libgcc): New insn.
-
-2011-07-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_expand_move): Do not explicitly check
-	the mode of symbolic_opreand RTXes.
-
-2011-07-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/predicates.md (x86_64_movabs_operand): Return false
-	for pic_32bit_operand RTXes.
-	* config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand
-	in DImode.
-
-2011-07-27  Kai Tietz  <ktietz@redhat.com>
-
-	* config/i386/i386.c (ix86_option_override_internal): Allow -mabi
-	for 32-bit, too.
-	(ix86_handle_abi_attribute): Allow function attributes
-	ms_abi/sysv_abi in 32-bit mode, too.
-	* doc/extend.texi: Adjust attribute documentation.
-
-	* gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR
-	expression handling.
-	(and_var_with_comparison_1): Likewise.
-
-2011-07-27  Aldy Hernandez  <aldyh@redhat.com>
-
-	* params.h (ALLOW_STORE_DATA_RACES): New.
-	* params.def (PARAM_ALLOW_STORE_DATA_RACES): New.
-	* Makefile.in (expr.o): Depend on PARAMS_H.
-	* machmode.h (get_best_mode): Add argument.
-	* fold-const.c (optimize_bit_field_compare): Add argument to
-	get_best_mode.
-	(fold_truthop): Same.
-	* ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field.
-	* expr.c (emit_group_store): Same.
-	(copy_blkmode_from_reg): Same.
-	(write_complex_part): Same.
-	(optimize_bitfield_assignment_op): Add argument.
-	Add argument to get_best_mode.
-	(get_bit_range): New.
-	(expand_assignment): Calculate maxbits and pass it down accordingly.
-	(store_field): New argument.
-	(expand_expr_real_2): New argument to store_field.  Include params.h.
-	* expr.h (store_bit_field): New argument.
-	* stor-layout.c (get_best_mode): Restrict mode expansion by taking
-	into account maxbits.
-	* calls.c (store_unaligned_arguments_into_pseudos): New argument
-	to store_bit_field.
-	* expmed.c (store_bit_field_1): New argument.  Use it.
-	(store_bit_field): Same.
-	(store_fixed_bit_field): Same.
-	(store_split_bit_field): Same.
-	(extract_bit_field_1): Pass new argument to get_best_mode.
-	(extract_bit_field): Same.
-	* stmt.c (store_bit_field): Pass new argument to store_bit_field.
-	* doc/invoke.texi: Document parameter allow-store-data-races.
-
-2011-07-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (gen_producer_string): Ignore also -fverbose-asm option.
-
-2011-07-27  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-vrp.c (extract_range_from_binary_expr): Remove
-	TRUTH-binary cases and add new bitwise-cases.
-	(extract_range_from_assignment): Likewise.
-	(register_edge_assert_for_1): Likeiwise.
-	(register_edge_assert_for): Likewise.
-	(simplify_truth_ops_using_ranges): Likewise.
-	(simplify_stmt_using_ranges): Likewise.
-
-2011-07-26  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47372
-	* config/i386/i386.c (ix86_delegitimize_address): Call
-	simplify_gen_subreg for PIC with mode of x only if modes of
-	x and orig_x are different.
-
-2011-07-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (output_macinfo_op): Ensure fd->filename points
-	to GC allocated copy of the string.
-	(dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections
-	before .debug_line, not after it.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47046
-	* tree-chrec.h (evolution_function_is_affine_p): Recursively call
-	evolution_function_is_affine_p on CHREC_RIGHT.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* tree-data-ref.c (max_stmt_executions_tree): Do not call
-	lang_hooks.types.type_for_size.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47653
-	* graphite-scop-detection.c (graphite_can_represent_loop): Discard
-	loops using wrapping semantics.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/48805
-	* tree-scalar-evolution.c (instantiate_scev_r): Return
-	chrec_dont_know for ADDR_EXPR.
-
-2011-07-26  Uros Bizjak  <ubizjak@gmail.com>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47369
-	PR target/49853
-	* config/i386/i386.c (ix86_expand_move): Call convert_to_mode
-	if legitimize_tls_address returned operand in wrong mode. Allow
-	SImode and DImode symbolic operand for PIC.  Call convert_to_mode
-	if legitimize_pic_address returned operand in wrong mode.
-
-2011-07-26  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and
-	return false for invariants.
-
-2011-07-26  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (add->lea splitter): Implement using SWI
-	mode iterator.  Change operand 2 predicate to <nonmemory_operand>.
-	(add->lea zext splitter): Change operand 2 predicate to
-	x86_64_nonmemory_operand.
-
-2011-07-26  Richard Guenther  <rguenther@suse.de>
-
-	* predict.c (maybe_hot_frequency_p): Make sure a zero entry-block
-	frequency makes everything hot.
-
-2011-07-26  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49840
-	* tree-vrp.c (range_fits_type_p): Properly handle full
-	double-int precision.
-
-2011-07-26  Martin Jambor  <mjambor@suse.cz>
-
-	PR bootstrap/49786
-	* ipa-cp.c (update_profiling_info): Avoid overflow when updating
-	counts.
-	(update_specialized_profile): Likewise.
-
-2011-07-26  Uros Bizjak  <ubizjak@gmail.com>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47381
-	PR target/49832
-	PR target/49833
-	* config/i386/i386.md (i): Change SImode attribute to "e".
-	(g): Change SImode attribute to "rme".
-	(di): Change SImode attribute to "nF".
-	(general_operand): Change SImode attribute to x86_64_general_operand.
-	(general_szext_operand): Change SImode attribute to
-	x86_64_szext_general_operand.
-	(immediate_operand): Change SImode attribute to
-	x86_64_immediate_operand.
-	(nonmemory_operand): Change SImode attribute to
-	x86_64_nonmemory_operand.
-	(*movdi_internal_rex64): Remove mode from pic_32bit_operand check.
-	(*movsi_internal): Ditto.  Use "e" constraint in alternative 2.
-	(*lea_1): Use SWI48 mode iterator.
-	(*lea_1_zext): New insn pattern.
-	(testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2.
-	(*bt<mode>): Ditto.
-	(*add<mode>1): Use x86_64_general_operand predicate for operand 2.
-	Update operand constraints.
-	(addsi_1_zext): Ditto.
-	(*add<mode>2): Ditto.
-	(*addsi_3_zext): Ditto.
-	(*subsi_1_zext): Ditto.
-	(*subsi_2_zext): Ditto.
-	(*subsi_3_zext): Ditto.
-	(*addsi3_carry_zext): Ditto.
-	(*<plusminus_insn>si3_zext_cc_overflow): Ditto.
-	(*mulsi3_1_zext): Ditto.
-	(*andsi_1): Ditto.
-	(*andsi_1_zext): Ditto.
-	(*andsi_2_zext): Ditto.
-	(*<any_or:code>si_1_zext): Ditto.
-	(*<any_or:code>si_2_zext): Ditto.
-	(*test<mode>_1): Use <general_operand> predicate for operand 1.
-	(*and<mode>_2): Ditto.
-	(mov<mode>cc): Use  <general_operand> predicate for operands 1 and 2.
-	(add->lea splitter): Check operand modes in insn constraint.  Extend
-	operands less than SImode wide to SImode.
-	(add->lea zext splitter): Do not extend input operands to DImode.
-	(*lea_general_1): Handle only QImode and HImode operands.
-	(*lea_general_2): Ditto.
-	(*lea_general_3): Ditto.
-	(*lea_general_1_zext): Remove.
-	(*lea_general_2_zext): Ditto.
-	(*lea_general_3_zext): Ditto.
-	(*lea_general_4): Check operand modes in insn constraint.  Extend
-	operands less than SImode wide to SImode.
-	(ashift->lea splitter): Ditto.
-	* config/i386/i386.c (ix86_print_operand_address): Print address
-	registers with 'q' modifier on 64bit targets.
-	* config/i386/predicates.md (pic_32bit_opreand): Define as special
-	predicate.  Reject non-SI and non-DI modes.
-
-2011-07-25  Andrew Pinski  <apinski@cavium.com>
-
-	PR tree-opt/49671
-	* tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and
-	TREE_THIS_NOTRAP into the inner most MEM_REF.
-	Always copy TREE_THIS_VOLATILE.
-	* tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and
-	arguments are not volatile references.
-
-2011-07-25  Richard Henderson  <rth@redhat.com>
-
-	* insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove.
-	* final.c (final_scan_insn): Don't test for it.
-	(rest_of_clean_state): Likewise.
-
-2011-07-25  Richard Henderson  <rth@redhat.com>
-
-	PR debug/49841
-	* config/rs6000/rs6000.c (rs6000_frame_related): Return the insn.
-	(emit_frame_save): Likewise.
-	(rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save
-	insn onto a dummy blockage insn after the join label.
-
-2011-07-25  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (dw_trace_info): Add ID member.
-	(get_trace_index): Remove.  Change users to use ID member.
-	(before_next_cfi_note): New.
-	(connect_traces): Remove unreachable traces before the main loop.
-	Look across one trace and generate remember/restore_state if needed.
-
-2011-07-25  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (dump_cfi_row, debug_cfi_row): New.
-
-2011-07-25  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* genattr.c (write_upcase, gen_attr <enum definition writing>):
-	Move to ...
-	* genattr-common.c ... here.
-	(main): Call gen_attr.
-	* optc-gen.awk: Make generated program include insn-attr-common.h .
-	* Makefile.in (oprions.o): Depend on insn-attr-common.h
-
-2011-07-25  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
-	PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
-	* config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p,
-	m32c_print_operand, m32c_print_operand_address): Remove.
-	* config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static.
-	Change return type to bool. Change argument type to bool.
-	(m32c_print_operand, m32c_print_operand_address): Make static.
-	(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
-	TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
-
-2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/sourcebuild.texi (Effective-Target Keywords, Environment
-	attributes): Document mmap.
-
-2011-07-25  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
-	PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
-	* config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p,
-	mmix_print_operand, mmix_print_operand_address): Remove.
-	* config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static.
-	Change return type to bool. Change argument type to bool.
-	(mmix_print_operand, mmix_print_operand_address): Make static.
-	(mmix_intval, mmix_output_condition): Change 'x' argument type
-	to const_rtx.
-	(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
-	TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
-
-2011-07-25  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/39386
-	* config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as
-	shift counter for x << x and x >> x shifts.
-
-2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/47124
-	* config.gcc: Reject *-*-solaris2 configuration.
-
-2011-07-25  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR tree-optimization/49809
-	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Use
-	gimple_get_lhs instead of gimple_assign_lhs.
-
-2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* system.h [__cplusplus]: Wrap C function declarations in extern "C".
-
-2011-07-25  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49822
-	* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
-	more.  Make sure to preserve stmts with side-effects.  Properly
-	handle virtual defs, follow a longer def chain.
-
-2011-07-22  Romain Geissler  <romain.geissler@gmail.com>
-
-	PR plugins/45348
-	PR plugins/48425
-	PR plugins/46577
-	* Makefile.in: Do not flatten c-family directory when installing
-	plugin headers.
-
-2011-07-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of
-	original nodes if we are dealing with virtual clones.
-
-2011-07-25  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* common/config/c6x/c6x-common.c: New file.
-
-2011-07-25  Roman Zhuykov  <zhroma@ispras.ru>
-
-	* tree-flow.h (tree_ssa_loop_version): Remove unused declaration.
-
-2011-07-25  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49715
-	* tree-vrp.c: Include expr.h and optabs.h.
-	(range_fits_type_): New function.
-	(simplify_float_conversion_using_ranges): Likewise.
-	(simplify_stmt_using_ranges): Call it.
-	* Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies.
-	* optabs.c (can_float_p): Export.
-	* optabs.h (can_float_p): Declare.
-
-2011-07-25  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (num_vr_values, values_propagated): New global vars.
-	(get_value_range): For out-of-range SSA names or names created
-	after propagation return a read-only varying range.
-	(dump_all_value_ranges): Adjust.
-	(vrp_initialize): Likewise.
-	(vrp_finalize): Likewise.
-
-2011-07-24  Richard Henderson  <rth@redhat.com>
-
-	PR debug/49831
-	* dwarf2cfi.c (connect_traces): Allow unvisited traces.  Skip
-	them entirely.
-
-2011-07-24  Richard Henderson  <rth@redhat.com>
-
-	PR debug/49825
-	* dwarf2cfi.c (dwarf2out_stack_adjust): Move A_O_A test earlier.
-	(dwarf2out_notice_stack_adjust): Use args_size from call_insn.
-
-2011-07-24  Richard Henderson  <rth@redhat.com>
-
-	PR debug/49827
-	* dwarf2cfi.c (create_trace_edges): Handle sequences properly.
-
-2011-07-24  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (maybe_record_trace_start): Add abnormal parameter.
-	Zero args_size for abnormal edges.  Adjust all callers.
-
-2011-07-24  Richard Henderson  <rth@redhat.com>
-
-	PR debug/49825
-	* dwarf2cfi.c (cfi_row_equal_p): Don't compare args_size.
-
-2011-07-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR bootstrap/49835
-	* collect2.c (demangle_flag): Removed.
-
-2011-07-24  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* configure.ac (demangler_in_ld): Default to yes.
-	* configure: Regenerated.
-	* collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't
-	mess with COLLECT_NO_DEMANGLE, and just pass --demangle and
-	--no-demangle options straight through to ld.  When
-	HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a
-	way that has the intended effect on Windows.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c: Include basic-block.h.
-	(dw_label_info): Remove.
-	(trace_work_list, trace_index): New.
-	(remember_row, emit_cfa_remember): Remove.
-	(dw_trace_info_hash, dw_trace_info_eq): New.
-	(get_trace_index, get_trace_info): New.
-	(save_point_p): New.
-	(free_cfi_row): Remove.
-	(add_cfi): Do not emit DW_CFA_remember_state.
-	(cfa_row_equal_p): New.
-	(barrier_args_size): Remove.
-	(compute_barrier_args_size_1, compute_barrier_args_size): Remove.
-	(dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size.
-	(maybe_record_trace_start, create_trace_edges, scan_trace): New.
-	(dwarf2out_cfi_begin_epilogue): Remove.
-	(dwarf2out_frame_debug_restore_state): Remove.
-	(connect_traces, create_pseudo_cfg): New.
-	(create_cfi_notes, execute_dwarf2_frame): Rewrite using traces.
-	* Makefile.in (dwarf2cfi.o): Update.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (dw_trace_info): New.
-	(dw_label_info): New.
-	(cie_return_save): New.
-	(cur_trace): New.
-	(queued_args_size): Rename from args_size.  Update all users.
-	(cfa_store, cfa_temp, regs_saved_in_regs): Remove.
-	(def_cfa_1): Use cur_trace instead of cfa_*.
-	(dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise.
-	(clobbers_queued_reg_save, reg_saved_in): Likewise.
-	(dwarf2out_frame_debug_expr): Likewise.
-	(create_cie_data): Split out from ...
-	(execute_dwarf2_frame): ... here.  Initialize cur_trace.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc.
-	Update all users to match.
-	(execute_dwarf2_frame): Free reg_saved_in_data.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (queued_reg_save): Reorder for packing.  Don't GTY.
-	(queued_reg_saves): Don't GTY.  Change to a VEC.
-	(queue_reg_save): Update to match.
-	(dwarf2out_flush_queued_reg_saves): Likewise.
-	(clobbers_queued_reg_save): Likewise.
-	(reg_saved_in): Likewise.
-	(execute_dwarf2_frame): Free queued_reg_saves.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (dw_cfi_row_ref): Remove.  Update all users.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (add_cfi_args_size): Split out from...
-	(dwarf2out_args_size): ... here.
-	(add_cfi_restore): Split out from ...
-	(dwarf2out_frame_debug_cfa_restore): ... here.
-	(def_cfa_0): Split out from ...
-	(def_cfa_1): ... here.
-	(cfi_oprnd_equal_p, cfi_equal_p): New.
-	(change_cfi_row): New.
-	(add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index.
-	(create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note.
-	(output_cfis): Remove.
-	* dwarf2out.c (output_fde): Simplify output_cfi loop.
-	(dwarf2out_switch_text_section): Don't call output_cfis.
-	(dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New.
-	* dwarf2out.h: Update decls.
-	(enum dw_val_class): Add dw_val_class_none.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (update_row_reg_save): New.
-	(dwarf2out_frame_debug_cfa_expression): Use it.
-	(dwarf2out_frame_debug_cfa_restore): Likewise.
-	(reg_save): Likewise.  Do not emit DW_CFA_same_value.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn.  Update all users.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New.
-	(cie_cfi_row): New.
-	(new_cfi_row, copy_cfi_row, free_cfi_row): New.
-	(cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove.
-	(cur_row, remember_row): New.
-	(def_cfa_1): Use cur_row instead of the old_* variables.
-	(dwarf2out_frame_debug_restore_state): Similarly.
-	(dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise.
-	(dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa.
-	(dwarf2out_frame_debug_adjust_cfa): Likewise.
-	(dwarf2out_frame_debug_cfa_offset): Likewise.
-	(dwarf2out_frame_debug_expr): Likewise.
-	(execute_dwarf2_frame): Set up cur_row.
-	* dwarf2out.h (struct cfa_loc): Mark for GTY.
-
-2011-07-23  Richard Henderson  <rth@redhat.com>
-
-	* basic-block.h (EDGE_PRESERVE): New.
-	(EDGE_ALL_FLAGS, EDGE_COMPLEX): Include it.
-	* bb-reorder.c: Include except.h.
-	(fix_up_crossing_landing_pad): New.
-	(find_rarely_executed_basic_blocks_and_crossing_edges): Place
-	landing pads in the right partition.  Duplicate as necessary.
-	(partition_hot_cold_basic_blocks): Fix up DF info after
-	duplicating landing pads.
-	* cfg.c (dump_edge_info): Add crossing and preserve to bitnames.
-	* cfgrtl.c (rtl_verify_flow_info_1): Validate that EDGE_CROSSING
-	is set properly.  Validate that EH edges are not CROSSING.
-	* except.c (expand_dw2_landing_pad_for_region): Split out from ...
-	(dw2_build_landing_pads): ... here.
-	(convert_to_eh_region_ranges): Remove code to fixup crossing
-	landing pads.
-	* except.h (expand_dw2_landing_pad_for_region): Declare.
-	* tree-cfg.c (gimple_can_merge_blocks_p): Don't merge PRESERVE edges.
-
-2011-07-23  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/49816
-	* arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure.
-
-2011-07-22  Jason Merrill  <jason@redhat.com>
-
-	* doc/invoke.texi (C++ Dialect Options): Document -Wno-narrowing.
-
-2011-07-22  Richard Henderson  <rth@redhat.com>
-
-	* bb-reorder.c (gate_handle_partition_blocks): Honor optimize.
-
-2011-07-22  Richard Henderson  <rth@redhat.com>
-
-	* jump.c (maybe_propagate_label_ref): Split out of...
-	(mark_all_labels): ... here.  Do not attempt label_ref
-	propagation while in cfglayout mode.
-
-2011-07-22  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (struct macinfo_struct): Change code to unsigned char.
-	(DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define.
-	(dwarf_attr_name): Handle DW_AT_GNU_macros.
-	(dwarf2out_define): If the vector is empty and
-	lineno is 0, emit a dummy entry first.
-	(dwarf2out_undef): Likewise.  Remove redundant semicolon.
-	(htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op,
-	optimize_macinfo_range): New functions.
-	(output_macinfo): Use them.  If !dwarf_strict and .debug_str is
-	mergeable, optimize longer strings using
-	DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP,
-	optimize longer sequences of define/undef ops from headers
-	using DW_MACRO_GNU_transparent_include.  For !dwarf_strict
-	emit a section headers.
-	(dwarf2out_init): For !dwarf_strict set debug_macinfo_section
-	and macinfo_section_label to DEBUG_MACRO_SECTION
-	resp. DEBUG_MACRO_SECTION_LABEL.
-	(dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros
-	instead of DW_AT_macro_info.
-
-	PR other/32998
-	* common.opt (grecord-gcc-switches, gno-record-gcc-switches): New
-	options.
-	* dwarf2out.c: Include opts.h.
-	(dchar_p): New typedef.  Define heap VEC for it.
-	(producer_string): New variable.
-	(gen_producer_string): New function.
-	(gen_compile_unit_die): Use it.
-	(dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer if needed.
-	* Makefile.in (dwarf2out.o): Depend on $(OPTS_H).
-	* doc/invoke.texi: Document -grecord-gcc-switches and
-	-gno-record-gcc-switches, add a -grecord-gcc-switches reference
-	to -frecord-gcc-switches description.
-
-2011-07-22  Jason Merrill  <jason@redhat.com>
-
-	PR c++/30112
-	* c-decl.c (c_linkage_bindings): Define.
-
-2011-07-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR debug/49815
-	* var-tracking.c (vt_finalize): Always free windowed_parm_regs.
-
-2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_option_override_internal): Disallow
-	MS ABI in x32 mode.
-	(ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi
-	only for TARGET_LP64.
-	(ix86_handle_abi_attribute): Check TARGET_LP64 instead of TARGET_64BIT.
-
-2011-07-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_xcoff_strip_dollar): Rewrite to
-	avoid warnings when GCC is built with a C++ compiler.
-
-2011-07-22  Martin Jambor  <mjambor@suse.cz>
-
-	PR lto/49796
-	* cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false
-	if decl node is in another partition, call cgraph_get_node only once.
-
-2011-07-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config.gcc (x86_64-*-linux*): Set
-	default_gnu_indirect_function to yes.
-
-2011-07-22  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/45819
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly
-	preserve volatile and notrap flags.
-
-2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	PR bootstrap/49794
-	* configure.ac: Test AM_ICONV with CXX.
-	* configure: Regenerate.
-	* config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.
-
-2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/49797
-	* graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing.
-	(set_cloog_options): Use it.
-
-2011-07-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49756
-	* gcc.c (main): Call stack_limit_increase (64MB).
-	* toplev.c (toplev_main): Likewise.
-
-2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg
-	instead of force_reg.
-
-2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_expand_move): Convert to Pmode if
-	needed and use force_reg after convert.
-	(ix86_expand_call): Likewise.
-	(ix86_expand_special_args_builtin): Likewise.
-	(ix86_expand_builtin): Likewise.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47654
-	PR middle-end/49649
-	* graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2
-	in parameter.  Initialize v1 and v2 based on the values returned
-	by clast_name_to_lb_ub.
-	(type_for_clast_red): Pass v1 and v2 in parameter, and set their
-	values.
-	(type_for_clast_bin): Same.
-	(type_for_clast_expr): Same.
-	(type_for_clast_eq): Update calls to type_for_clast_expr.
-	(type_for_clast_for): Same.
-	(build_iv_mapping): Same.
-	* graphite-ppl.h (value_min): New.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (type_for_interval): Generate signed
-	types whenever possible.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (struct clast_name_index): Add lb
-	and ub fields.
-	(new_clast_name_index): Add lb and ub parameters.
-	(free_clast_name_index): New.
-	(clast_name_to_lb_ub): New.
-	(save_clast_name_index): Add lb and ub parameters.
-	(compute_bounds_for_param): New.
-	(type_for_level): Removed.
-	(type_for_clast_for): Removed level parameter.  Do not call
-	type_for_level.
-	(graphite_create_new_loop): Store the lb and ub for the clast_name
-	of the iterator of the loop that has been generated.
-	(graphite_create_new_loop_guard): Remove parameter level.
-	(create_params_index): Store the lb and ub of each parameter.
-	(gloog): Use free_clast_name_index.  Pass to create_params_index
-	the current scop.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
-	(max_precision_type): Inline max_signed_precision_type.
-	(type_for_clast_red): Use max_precision_type.
-	(type_for_clast_bin): Same.
-	(type_for_clast_for): Same.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed
-	type_for_interval.
-	(gcc_type_for_value): Renamed type_for_value.
-	(gcc_type_for_clast_term): Renamed type_for_clast_term.
-	(gcc_type_for_clast_expr): Renamed type_for_clast_expr.
-	(gcc_type_for_clast_red): Renamed type_for_clast_red.
-	(gcc_type_for_clast_bin): Renamed type_for_clast_bin.
-	(gcc_type_for_clast_eq): Renamed type_for_clast_eq.
-	(graphite_translate_clast_equation): Update calls.
-	(compute_type_for_level): Renamed type_for_level.
-	(gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for.
-	(build_iv_mapping): Update calls.
-	(graphite_create_new_loop_guard): Same.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme
-	comment.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (struct ivs_params): New.
-	(clast_name_to_gcc): Use ivs_params to pass around parameters.
-	(clast_to_gcc_expression): Same.
-	(clast_to_gcc_expression_red): Same.
-	(gcc_type_for_clast_term): Same.
-	(gcc_type_for_clast_expr): Same.
-	(gcc_type_for_clast_red): Same.
-	(gcc_type_for_clast_bin): Same.
-	(gcc_type_for_clast_eq): Same.
-	(graphite_translate_clast_equation): Same.
-	(graphite_create_guard_cond_expr): Same.
-	(graphite_create_new_guard): Same.
-	(graphite_create_new_loop): Same.
-	(build_iv_mapping): Same.
-	(translate_clast_user): Same.
-	(graphite_create_new_loop_guard): Same.
-	(translate_clast): Same.
-	(translate_clast_for_loop): Same.
-	(translate_clast_for): Same.
-	(translate_clast_guard): Same.
-	(initialize_cloog_names): Fix typo.
-	(gloog): Initialize an ivs_params struct, pass it to translate_clast.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (struct clast_name_index): Add level.
-	(new_clast_name_index): Add level parameter.
-	(clast_name_to_level): New.
-	(save_clast_name_index): Add level parameter.
-	(newivs_to_depth_to_newiv): Removed.
-	(clast_name_to_gcc): Inlined newivs_to_depth_to_newiv.
-	(graphite_create_new_loop): Add level parameter.  Pass level to
-	save_clast_name_index.
-	(translate_clast_for_loop): Pass level to graphite_create_new_loop.
-	(create_params_index): Pass level to save_clast_name_index.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (graphite_create_new_loop): Do not
-	recompute type, lb, and ub.  Get them from...
-	(graphite_create_new_loop_guard): ...here.  Pass in parameter
-	pointers to type, lb, and ub.
-	(translate_clast_for_loop): Update function calls.
-	(translate_clast_for): Same.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (compute_bounds_for_level): Call
-	psct_dynamic_dim.
-	(translate_clast_for_loop): Pass loop level to dependency_in_loop_p.
-	(gcc_type_for_iv_of_clast_loop): Update use of level.
-	(gloog): Start counting nesting level from 0.
-	* graphite-clast-to-gimple.h (get_scattering_level): Removed.
-	* graphite-dependences.c (graphite_carried_dependence_level_k): Call
-	psct_dynamic_dim on level.
-
-2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_legitimize_address): Convert to
-	Pmode if needed.
-
-2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (function_value_64): Always return pointers
-	in Pmode.
-	(ix86_promote_function_mode): New.
-	(TARGET_PROMOTE_FUNCTION_MODE): Likewise.
-
-2011-07-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/49749
-	* tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and
-	remove no-longer-used maxrank variable.
-
-2011-07-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs.
-
-2011-07-21  Jason Merrill  <jason@redhat.com>
-
-	* system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
-	* recog.h (struct insn_data_d): Check it instead of
-	HAVE_DESIGNATED_INITIALIZERS.
-	* genoutput.c (output_insn_data): Likewise.
-
-2011-07-21  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49770
-	* tree-ssa-sccvn.c (valueize_refs_1): Return whether we
-	valueized any operand.  Renamed from ...
-	(valueize_refs): ... this.  New wrapper around valueize_refs_1.
-	(valueize_shared_reference_ops_from_ref): Return whether we
-	valueized any operand.
-	(vn_reference_lookup): Only when we valueized any operand
-	use the valueized reference for alias analysis.  Do not preserve
-	the original reference tree in this case.
-
-2011-07-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_decompose_address): Reject all but
-	register operands and subregs of DImode hard registers in index.
-
-2011-07-21  Kai Tietz  <ktietz@redhat.com>
-
-	* fold-const.c (fold_unary_loc): Preserve indirect
-	comparison cast to none-boolean type.
-	* tree-ssa.c (useless_type_conversion_p): Preserve cast
-	from/to boolean-type.
-	* gimplify.c (gimple_boolify): Handle boolification of comparisons.
-	(gimplify_expr): Boolifiy non aggregate-typed comparisons.
-	* tree-cfg.c (verify_gimple_comparison): Check result
-	type of comparison expression.
-	* tree-ssa-forwprop.c (forward_propagate_comparison): Adjust test
-	of condition result and disallow type-cast sinking into comparison.
-
-2011-07-21  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (combine_conversions): Return whether
-	we have to run cfg-cleanup.  Properly remove dead stmts.
-	(ssa_forward_propagate_and_combine): Adjust.
-
-2011-07-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.
-
-2011-07-21  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-ssa-propagate.c (substitute_and_fold): Use
-	do_dce flag to deside, if BB's statements are scanned
-	in last to first, or first to last order.
-
-2011-07-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.
-
-2011-07-20  H.J. Lu  <hongjiu.lu@intel.com>
-	    Uros Bizjak  <ubizjak@gmail.com>
-	    Richard Henderson  <rth@redhat.com>
-
-	* config/i386/constraints.md (w): New.
-
-	* config/i386/i386.c (ix86_output_addr_vec_elt): Check
-	TARGET_LP64 instead of TARGET_64BIT for ASM_QUAD.
-
-	* config/i386/i386.h (CASE_VECTOR_MODE): Check TARGET_LP64
-	instead of TARGET_64BIT.
-
-	* config/i386/i386.md (indirect_jump): Replace
-	nonimmediate_operand with indirect_branch_operand.
-	(*indirect_jump): Likewise.  Replace constraint "m" with "w".
-	(tablejump): Replace nonimmediate_operand with indirect_branch_operand.
-	Convert operand 0 to Pmode for x32 if not PIC.
-	(*tablejump_1): Replace nonimmediate_operand with
-	indirect_branch_operand.  Replace constraint "m" with "w".
-	(*call_vzeroupper): Replace constraint "m" with "w".
-	(*call): Likewise.
-	(*call_rex64_ms_sysv_vzeroupper): Likewise.
-	(*call_rex64_ms_sysv): Likewise.
-	(*call_value_vzeroupper): Likewise.
-	(*call_value): Likewise.
-	(*call_value_rex64_ms_sysv_vzeroupper): Likewise.
-	(*call_value_rex64_ms_sysv): Likewise.
-	(set_got_offset_rex64): Check TARGET_LP64 instead of TARGET_64BIT.
-
-	* config/i386/predicates.md (indirect_branch_operand): New.
-	(call_insn_operand): Support x32.
-
-2011-07-20  Michael Eager  <eager@eagercon.com>
-
-	* params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12.
-
-2011-07-20  Richard Henderson  <rth@redhat.com>
-
-	* cfg.c (dump_bb_info): Dump basic_block->flags.
-	* cfgrtl.c (print_rtl_with_bb): Use dump_bb_info.
-
-2011-07-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_decompose_address): Allow only subregs
-	of DImode hard registers in index.
-	(ix86_legitimate_address_p): Allow subregs of base and index to span
-	more than a word.  Assert that subregs of base and index satisfy
-	register_no_elim_operand predicates.  Reject addresses where
-	base and index have different modes.
-
-2011-07-20  Robert Millan  <rmh@gnu.org>
-
-	* config.gcc (mips*-*-linux*): Remove redundant tm_file entry.
-
-2011-07-20  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* bb-reorder.c (fix_crossing_conditional_branches): Fix crash by
-	removing now-unnecessary assignment.
-
-2011-07-20  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* emit-rtl.c (set_mem_attributes_minus_bitpos): Restore setting
-	memory address space to the type's address space.
-
-2011-07-20  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/36467
-	PR target/49687
-	* config/avr/avr.md (mulhi3): Use register_or_s9_operand for operand2
-	and expand appropriately if there is a CONST_INT in operand2.
-	(usmulqihi3): New insn.
-	(*sumulqihi3): New insn.
-	(*osmulqihi3): New insn.
-	(*oumulqihi3): New insn.
-	(*muluqihi3.uconst): New insn_and_split.
-	(*muluqihi3.sconst): New insn_and_split.
-	(*mulsqihi3.sconst): New insn_and_split.
-	(*mulsqihi3.uconst): New insn_and_split.
-	(*mulsqihi3.oconst): New insn_and_split.
-	(*ashifthi3.signx.const): New insn_and_split.
-	(*ashifthi3.signx.const7): New insn_and_split.
-	(*ashifthi3.zerox.const): New insn_and_split.
-	(mulsqihi3): New insn.
-	(muluqihi3): New insn.
-	(muloqihi3): New insn.
-	* config/avr/predicates.md (const_2_to_7_operand): New.
-	(const_2_to_6_operand): New.
-	(u8_operand): New.
-	(s8_operand): New.
-	(o8_operand): New.
-	(s9_operand): New.
-	(register_or_s9_operand): New.
-
-2011-07-20  Kai Tietz  <ktietz@redhat.com>
-
-	* builtins.c (fold_builtin_expect): See through the cast
-	from truthvalue_type_node to long.
-
-2011-07-20  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/vsx.md (vsx_fma*): Use 4 argument fma instructions
-	where we can use them from the standard and altivec instruction
-	sets, instead of always using the 3 operand VSX forms that require
-	the destination to overlap one of the inputs.
-	(vsx_fms*): Ditto.
-	(vsx_fnma*): Ditto.
-	(vsx_fnms*): Ditto.
-
-	* config/rs6000/rs6000.md (fmadf4_fpr): Set fp_type fp_maddsub_d
-	for DF types.
-	(fmsdf4_fpr): Ditto.
-	(nfmadf4_fpr): Ditto.
-	(nfmsdf4_fpr): Ditto.
-
-2011-07-20  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* genrecog.c (make_insn_sequence): Correct position numbering
-	when filtering out match_scratch and match_dup.
-
-2011-07-20  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
-	against already removed statements.
-	(forward_propagate_into_comparison): Remove dead defining stmts.
-	(forward_propagate_into_gimple_cond): Likewise.
-	(forward_propagate_into_cond): Simplify.
-	(ssa_forward_propagate_and_combine): Handle changed cfg from
-	forward_propagate_into_comparison.
-	* tree-ssa-phiopt.c (conditional_replacement): Use proper
-	locations for newly built statements.
-
-2011-07-20  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (avr_rtx_costs): Set cost of SYMBOL_REF to 0.
-
-2011-07-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_class_max_nregs): Fix return type.
-	* config/s390/s390-protos.h (s390_class_max_nregs): Likewise.
-
-2011-07-20  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/18908
-	* tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision.
-	* tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus
-	ADDR_EXPR folding.  Canonicalize X ^ ~0 as ~X.
-
-2011-07-20  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* config/frv/frv.c (frv_register_move_cost): Define explicitly
-	costs for subclasses of GR_REGS.
-
-2011-07-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49780
-	* config/i386/predicates.md (no_seg_addres_operand): No more special.
-	* config/i386/i386.c (ix86_decompose_address): Allow only subregs
-	of DImode hard registers in base.
-	(ix86_legitimate_address_p): Allow SImode and DImode base and index
-	registers.
-
-2011-07-20  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily.
-	(unify_nodes): Deal with that.
-	(solve_graph): Likewise.
-
-2011-07-20  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* config/arm/arm.c (arm_canonicalize_comparison): Add case to
-	canonicalize left operand from ZERO_EXTEND to AND.
-
-2011-07-20  Anatoly Sokolov  <aesok@post.ru>
-
-	* target.def (class_max_nregs): New hook.
-	* doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document.
-	* doc/tm.texi: Regenerate.
-	* targhooks.c (default_class_max_nregs): New function.
-	* targhooks.h (default_class_max_nregs): Declare.
-	* ira.h (target_ira): Change type x_ira_reg_class_max_nregs and
-	x_ira_reg_class_min_nregs arrays to unsigned char.
-	* ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target
-	hook instead of CLASS_MAX_NREGS macro.
-	* reginfo.c (restore_register_info): Ditto.
-	* ira-conflicts.c (process_regs_for_copy): Use
-	ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
-	Change type rclass and aclass vars to reg_class_t.
-	* ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs
-	array instead of CLASS_MAX_NREGS macro. Change type rclass var to
-	reg_class_t.
-	* reload.c (combine_reloads, find_reloads, find_reloads_address_1):
-	Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
-
-	* config/i386/i386.h (CLASS_MAX_NREGS): Remove.
-	* config/i386/i386.c (ix86_class_max_nregs): New function.
-	(ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook
-	instead of CLASS_MAX_NREGS macro.
-	(TARGET_CLASS_MAX_NREGS): Define.
-	* config/avr/avr.h (CLASS_MAX_NREGS): Remove.
-	* config/avr/avr-protos.h (class_max_nregs): Remove declaration.
-	* config/avr/avr.c (class_max_nregs): Remove function.
-	* config/alpha/alpha.h (CLASS_MAX_NREGS): Remove.
-	* config/spu/spu.h (CLASS_MAX_NREGS): Remove.
-	* config/mep/mep.h (CLASS_MAX_NREGS): Remove.
-	* config/m32r/m32r.h (CLASS_MAX_NREGS): Remove.
-	* config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove.
-	* config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove.
-	* config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove.
-	* config/lm32/lm32.h (CLASS_MAX_NREGS): Remove.
-	* config/moxie/moxie.h (CLASS_MAX_NREGS): Remove.
-	* config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove.
-	* config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove.
-	* config/score/score.h (CLASS_MAX_NREGS): Remove.
-	* config/vax/vax.h (CLASS_MAX_NREGS): Remove.
-	* config/h8300/h8300.h (CLASS_MAX_NREGS): Remove.
-	* config/v850/v850.h (CLASS_MAX_NREGS): Remove.
-
-2011-07-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cif-code.def (OVERWRITABLE): Fix typo and move around.
-	(TARGET_OPTIMIZATION_MISMATCH): Delete.
-	(EH_PERSONALITY): Fix typo.
-	(NON_CALL_EXCEPTIONS): Fix message.
-	(OPTIMIZATION_MISMATCH): Adjust message.
-	* ipa-inline.c (can_inline_edge_p): Use CIF_OPTIMIZATION_MISMATCH.
-
-2011-07-19  Ian Lance Taylor  <iant@google.com>
-
-	* doc/install.texi (Configuration): Document
-	--enable-build-poststage1-with-cxx.
-
-2011-07-19  Robert Millan  <rmh@gnu.org>
-
-	* config/mips/gnu-user.h: Copy from linux.h.  Update comments.
-	(GLIBC_DYNAMIC_LINKER): Remove.
-
-	* config/mips/gnu-user64.h: Copy from linux64.h.  Update comments.
-	(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
-	(GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
-	(BIONIC_DYNAMIC_LINKERN32, GNU_USER_DYNAMIC_LINKERN32): Remove.
-	(LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32,
-	GNU_USER_DYNAMIC_LINKER64 and GNU_USER_LINK_EMULATIONN32.
-
-	* config/mips/linux.h: Remove everything except for ...
-	(GLIBC_DYNAMIC_LINKER): ... this macro.
-
-	* config/mips/linux64.h: Remove everything except for ...
-	(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
-	(GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
-	(BIONIC_DYNAMIC_LINKERN32): ... these macros.
-	(GNU_USER_LINK_EMULATION32, GNU_USER_LINK_EMULATION64)
-	(GNU_USER_LINK_EMULATIONN32): New macros.
-
-	* config.gcc (mips64*-*-linux* | mipsisa64*-*-linux* | mips-*-linux*):
-	Use the new headers.
-
-2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs.
-	Add offset_known_p and size_known_p fields.
-	(MEM_OFFSET_KNOWN_P): Update accordingly.
-	(MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise.
-	* emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes.
-	(mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset)
-	(clear_mem_offset, set_mem_size, clear_mem_size, change_address)
-	(adjust_address_1, widen_memory_access, set_mem_attrs_for_spill)
-	(init_emit_regs): Likewise.
-
-2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document.
-	(MEM_OFFSET): Change from returning an rtx to returning a
-	HOST_WIDE_INT.
-	* rtl.h (MEM_OFFSET_KNOWN_P): New macro.
-	(MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx.
-	* emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
-	(clear_mem_offset): Declare.
-	* alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using
-	MEM_OFFSET_KNOWN_P to test whether the offset is known, and
-	MEM_OFFSET to get a HOST_WIDE_INT offset.
-	(nonoverlapping_memrefs_p): Likewise.  Adjust calls to...
-	(adjust_offset_for_component_ref): Take a bool "known_p"
-	parameter and a HOST_WIDE_INT "offset" parameter.
-	* builtins.c (get_memory_rtx): As for ao_ref_from_mem.
-	Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather
-	than an rtx.  Use clear_mem_offset to clear the offset.
-	* cfgcleanup.c (merge_memattrs): Likewise.
-	* dwarf2out.c (tls_mem_loc_descriptor): Likewise.
-	* function.c (assign_parm_find_stack_rtl): Likewise.
-	(assign_parm_setup_stack): Likewise.
-	* print-rtl.c (print_rtx): Likewise.
-	* reload.c (find_reloads_subreg_address): Likewise.
-	* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
-	* var-tracking.c (INT_MEM_OFFSET): Likewise.
-	* emit-rtl.c (set_reg_attrs_from_value): Likewise.
-	(get_mem_align_offset): Likewise.
-	(set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
-	(clear_mem_offset): New function.
-	* config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT
-	offset rather than an rtx.  Assume both the expressio and offset
-	are available.
-	(r10k_needs_protection_p_1): Update accordingly, checking the
-	expression and offset availability here instead.
-
-2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* doc/rtl.texi (MEM_SIZE_KNOWN_P): Document.
-	(MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT.
-	* rtl.h (MEM_SIZE_KNOWN_P): New macro.
-	(MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx.
-	* emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
-	(clear_mem_size): Declare.
-	* emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
-	(clear_mem_size): New function.
-	* alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using
-	MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE
-	to get a HOST_WIDE_INT size.  Adjust calls to set_mem_size,
-	passing a HOST_WIDE_INT rather than an rtx.  Use clear_mem_size
-	to clear the size.
-	(nonoverlapping_memrefs_p): Likewise.
-	* builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise.
-	(expand_builtin_init_trampoline): Likewise.
-	* calls.c (compute_argument_addresses): Likewise.
-	* cfgcleanup.c (merge_memattrs): Likewise.
-	* dce.c (find_call_stack_args): Likewise.
-	* dse.c (record_store, scan_insn): Likewise.
-	* dwarf2out.c (dw_sra_loc_expr): Likewise.
-	* expr.c (emit_block_move_hints): Likewise.
-	* function.c (assign_parm_find_stack_rtl): Likewise.
-	* print-rtl.c (print_rtx): Likewise.
-	* reload.c (find_reloads_subreg_address): Likewise.
-	* rtlanal.c (may_trap_p_1): Likewise.
-	* var-tracking.c (track_expr_p): Likewise.
-	* varasm.c (assemble_trampoline_template): Likewise.
-	* config/arm/arm.c (arm_print_operand): Likewise.
-	* config/h8300/h8300.c (h8sx_emit_movmd): Likewise.
-	* config/i386/i386.c (expand_movmem_via_rep_mov): Likewise.
-	(expand_setmem_via_rep_stos, expand_constant_movmem_prologue)
-	(expand_constant_setmem_prologue): Likewise.
-	* config/mips/mips.c (mips_get_unaligned_mem): Likewise.
-	* config/rs6000/rs6000.c (expand_block_move): Likewise.
-	(adjacent_mem_locations): Likewise.
-	* config/s390/s390.c (s390_expand_setmem): Likewise.
-	(s390_expand_insv): Likewise.
-	* config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise.
-	(*extendqi<mode>2_short_displ): Likewise.
-	* config/sh/sh.c (expand_block_move): Likewise.
-	* config/sh/sh.md (extv, extzv): Likewise.
-
-2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* emit-rtl.c (mem_attrs_eq_p): New function, split out from...
-	(mem_attrs_htab_eq): ...here.
-	(find_mem_attrs): Replace with...
-	(set_mem_attrs): ...this function.  Take a mem_attrs structure
-	rather than individual fields.
-	(set_mem_attributes_minus_bitpos, set_mem_alias_set)
-	(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
-	(set_mem_size, change_address, adjust_address_1, offset_address)
-	(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
-	Update accordingly.
-
-2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE)
-	(MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs.
-	Provide a dummy definition of MEM_ADDR_SPACE for generators.
-	(target_rtl): Add x_mode_mem_attrs.
-	(mode_mem_attrs): New macro.
-	(get_mem_attrs): New function.
-	* emit-rtl.c (get_mem_attrs): Rename to...
-	(find_mem_attrs): ...this.
-	(set_mem_attributes_minus_bitpos, set_mem_alias_set)
-	(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
-	(set_mem_size, change_address, adjust_address_1, offset_address)
-	(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
-	Update accordingly.
-	(init_emit_regs): Initialize mode_mem_attrs.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove
-	TRUTH_*_EXPR handling.
-	* tree-ssa-operands.c (get_expr_operands): Likewise.
-	* tree-ssa-pre.c (fully_constant_expression): Likewise.
-	* tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre):
-	Likewise.
-	(is_and_or_or): Likewise.
-	(is_norm_cond_subset_of): Likewise.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (fold_build_pointer_plus_loc): New helper function.
-	(fold_build_pointer_plus_hwi_loc): Likewise.
-	(fold_build_pointer_plus): Define.
-	(fold_build_pointer_plus_hwi): Likewise.
-	* builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus.
-	(fold_builtin_memory_op): Likewise.
-	(fold_builtin_stpcpy): Likewise.
-	(fold_builtin_memchr): Likewise.
-	(fold_builtin_strstr): Likewise.
-	(fold_builtin_strchr): Likewise.
-	(fold_builtin_strrchr): Likewise.
-	(fold_builtin_strpbrk): Likewise.
-	(fold_builtin_strcat): Likewise.
-	(expand_builtin_memory_chk): Likewise.
-	(fold_builtin_memory_chk): Likewise.
-	* c-typeck.c (build_unary_op): Likewise.
-	* cgraphunit.c (thunk_adjust): Likewise.
-	* fold-const.c (build_range_check): Likewise.
-	(fold_binary_loc): Likewise.
-	* omp-low.c (extract_omp_for_data): Likewise.
-	(expand_omp_for_generic): Likewise.
-	(expand_omp_for_static_nochunk): Likewise.
-	(expand_omp_for_static_chunk): Likewise.
-	* tree-affine.c (add_elt_to_tree): Likewise.
-	* tree-data-ref.c (split_constant_offset_1): Likewise.
-	* tree-loop-distribution.c (generate_memset_zero): Likewise.
-	* tree-mudflap.c (mf_xform_derefs_1): Likewise.
-	* tree-predcom.c (ref_at_iteration): Likewise.
-	* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
-	(add_to_parts): Likewise.
-	(create_mem_ref): Likewise.
-	* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
-	* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise.
-	(number_of_iterations_le): Likewise.
-	* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
-	(vect_create_addr_base_for_vector_ref): Likewise.
-	* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise.
-	(vect_create_cond_for_alias_checks): Likewise.
-	* tree-vrp.c (extract_range_from_assert): Likewise.
-	* config/alpha/alpha.c (alpha_va_start): Likewise.
-	(alpha_gimplify_va_arg_1): Likewise.
-	* config/i386/i386.c (ix86_va_start): Likewise.
-	(ix86_gimplify_va_arg): Likewise.
-	* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
-	* config/mep/mep.c (mep_expand_va_start): Likewise.
-	(mep_gimplify_va_arg_expr): Likewise.
-	* config/mips/mips.c (mips_va_start): Likewise.
-	(mips_gimplify_va_arg_expr): Likewise.
-	* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
-	* config/rs6000/rs6000.c (rs6000_va_start): Likewise.
-	(rs6000_gimplify_va_arg): Likewise.
-	* config/s390/s390.c (s390_va_start): Likewise.
-	(s390_gimplify_va_arg): Likewise.
-	* config/sh/sh.c (sh_va_start): Likewise.
-	(sh_gimplify_va_arg_expr): Likewise.
-	* config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
-	* config/spu/spu.c (spu_va_start): Likewise.
-	(spu_gimplify_va_arg_expr): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
-	Likewise.
-	(xstormy16_gimplify_va_arg_expr): Likewise.
-	* config/xtensa/xtensa.c (xtensa_va_start): Likewise.
-	(xtensa_gimplify_va_arg_expr): Likewise.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* expr.c (expand_expr_real_2): Remove TRUTH_*_EXPR handling.
-	(expand_expr_real_1): Remove TRUTH_*IF_EXPR and STATEMENT_LIST
-	handling.
-
-	PR middle-end/18908
-	* expr.c (expand_expr_real_2): Do not unnecessarily truncate the
-	result of BIT_*_EXPR to bitfield precision.
-
-2011-07-19  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR tree-optimization/49742
-	* tree-data-ref.c (get_references_in_stmt): Treat the lhs of a call
-	as a potential write.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* Makefile.in (tree-ssa-forwprop.o): Depend on gimple-pretty-print.h.
-	* tree-ssa-forwprop.c: Include gimple-pretty-print.h.
-	(forward_propagate_comparison): Simplify, remove obsolete code.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* gimplify.c (gimplify_expr): Gimplify TRUTH_NOT_EXPR as
-	BIT_XOR_EXPR, same as the RTL expander does.
-	* tree-cfg.c (verify_expr): Disallow TRUTH_NOT_EXPR in the gimple IL.
-	(verify_gimple_assign_unary): Likewise.
-	* tree-ssa-propagate.c (valid_gimple_rhs_p): Disallow TRUTH_*_EXPR.
-	* tree-ssa-forwprop.c (forward_propagate_comparison): Handle
-	BIT_NOT_EXPR and BIT_XOR_EXPR instead of TRUTH_NOT_EXPR.
-
-2011-07-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49768
-	* gimple-fold.c (fold_nonarray_ctor_reference): Return NULL
-	if offset is smaller than bitoffset, but offset+size is bigger
-	than bitoffset.
-
-2011-07-19  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49771
-	* tree-vect-loop-manip.c (vect_vfa_segment_size): In case of
-	zero step, set segment length to the size of the data-ref's type.
-
-2011-07-18  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.h: Include alloc-pool.h, all sorts of updates to general
-	comments.
-	(ipcp_values_pool): Declare.
-	(ipcp_sources_pool): Likewise.
-	(ipcp_lattice): Changed to forward declaration.
-	(ipa_param_descriptor): Removed fields ipcp_lattice, types and
-	cannot_devirtualize.
-	(ipa_node_params): New fields descriptors, lattices, known_vals,
-	clone_for_all_contexts and node dead, removed fields params and
-	count_scale.
-	(ipa_set_param_count): Removed.
-	(ipa_get_param_count): Made to work with descriptors vector.
-	(ipa_get_param): Updated.
-	(ipa_param_cannot_devirtualize_p): Removed.
-	(ipa_param_types_vec_empty): Likewise.
-	(ipa_set_param_used): New function.
-	(ipa_get_param_used): Updated to use descriptors vector.
-	(ipa_func_list): Removed.
-	(ipa_init_func_list): Removed declaration.
-	(ipa_push_func_to_list_1): Likewise.
-	(ipa_pop_func_from_list): Likewise.
-	(ipa_push_func_to_list): Removed.
-	(ipa_lattice_from_jfunc): Remove declaration.
-	(ipa_get_jf_pass_through_result): Declare.
-	(ipa_get_jf_ancestor_result): Likewise.
-	(ipa_value_from_jfunc): Likewise.
-	(ipa_get_lattice): Update.
-	(ipa_lat_is_single_const): New function.
-	* ipa-prop.c (ipa_push_func_to_list_1): Removed.
-	(ipa_init_func_list): Likewise.
-	(ipa_pop_func_from_list): Likewise.
-	(ipa_get_param_decl_index): Fix coding style.
-	(count_formal_params): Removed.
-	(count_formal_params_1): Renamed to count_formal_params.
-	(ipa_populate_param_decls): Update to use descriptors vector.
-	(ipa_initialize_node_params): Likewise.
-	(visit_ref_for_mod_analysis): Use ipa_set_param_used.
-	(ipa_analyze_params_uses): Likewise.
-	(ipa_free_node_params_substructures): Likewise and free also lattices
-	and known values.
-	(duplicate_array): Removed.
-	(ipa_edge_duplication_hook): Add the new edge to the list of edge
-	clones.
-	(ipa_node_duplication_hook): Update to use new lattices.
-	(ipa_free_all_structures_after_ipa_cp): Free alloc pools.
-	(ipa_free_all_structures_after_iinln): Likewise.
-	(ipa_write_node_info): Update to use new lattices.
-	(ipa_read_node_info): Likewise.
-	(ipa_get_jf_pass_through_result): New function.
-	(ipa_get_jf_ancestor_result): Likewise.
-	(ipa_value_from_jfunc): Likewise.
-	(ipa_cst_from_jfunc): Reimplemented using ipa_value_from_jfunc.
-	* ipa-cp.c: Reimplemented.
-	* params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): Removed.
-	(PARAM_IPA_CP_VALUE_LIST_SIZE): New parameter.
-	(PARAM_IPA_CP_EVAL_THRESHOLD): Likewise.
-	* Makefile.in (IPA_PROP_H): Added alloc-pool.h to dependencies.
-	* doc/invoke.texi (devirt-type-list-size): Removed description.
-	(ipa-cp-value-list-size): Added description.
-
-2011-07-18  Richard Henderson  <rth@redhat.com>
-
-	* bb-reorder.c (fix_crossing_conditional_branches): Emit all insns
-	before calling create_basic_block.
-
-2011-07-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49675
-	* tree.c (build_common_builtin_nodes): Register
-	__builtin_return_address, __cyg_profile_func_enter
-	and __cyg_profile_func_exit.
-
-2011-07-18  Richard Henderson  <rth@redhat.com>
-
-	* bb-reorder.c (emit_barrier_after_bb): Split out of ...
-	(add_labels_and_missing_jumps): ... here.
-	(fix_up_fall_thru_edges, fix_crossing_conditional_branches): Use it.
-
-2011-07-18  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/47744
-	* config/i386/i386.c (ix86_decompose_address): Allow only subregs
-	of DImode hard registers in PLUS address chains.
-
-2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/49769
-	* config.gcc (alpha*-*-linux*): Add crtfastmath.o to extra_parts.
-	(alpha*-*-freebsd*): Likewise.
-	(i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
-	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
-	i[34567]86-*-kopensolaris*-gnu): Add crtprec32.o, crtprec64.o,
-	crtprec80.o, crtfastmath.o to extra_parts for all targets.
-	(ia64*-*-elf*): Remove extra_parts.
-	(sparc-*-linux*): Add crtfastmath.o to extra_parts.
-	(sparc64-*-linux*): Likewise.
-	(sparc64-*-freebsd*): Likewise.
-
-	Revert:
-	* config.gcc (ia64*-*-freebsd*): Remove crtfastmath.o from extra_parts.
-	(ia64*-*-linux*): Likewise.
-	(mips64*-*-linux*): Likewise.
-	(mips*-*-linux*): Likewise.
-
-2011-07-18  David Edelsohn  <dje.gcc@gmail.com>
-
-	* doc/install.texi (Specific, *-ibm-aix*): AIX assembler bug.
-
-2011-07-18  Richard Guenther  <rguenther@suse.de>
-
-	* gimplify.c (gimplify_expr): Use input_location, not saved_location
-	when building new trees.
-
-2011-07-18  Richard Guenther  <rguenther@suse.de>
-
-	* expr.c (expand_expr_real_2): Properly truncate the BIT_NOT_EXPR
-	expansion result to bitfield precision if required.
-
-2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config.gcc (i[3456x]86-*-netware*): Remove.
-
-	* gthr-nks.h: Remove.
-	* configure.ac (enable_threads): Remove nks.
-	* configure: Regenerate.
-
-	* config/i386/i386.c (ix86_encode_section_info): Remove netware
-	reference.
-	* config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
-	<netware.h> reference.
-
-	* config/i386/netware-libgcc.c,
-	gcc/config/i386/netware-libgcc.def,
-	gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
-	gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
-	gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
-	gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove
-
-	* doc/extend.texi (Function Attributes,
-	callee_pop_aggregate_return): Remove i?86-netware reference.
-	* doc/install.texi (Configuration, --enable-threads): Remove nks.
-
-2011-07-17  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR target/49746
-	Revert:
-	2010-12-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
-	patterns.
-
-2011-07-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/49732
-	* tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type.
-
-2011-07-16  Matthias Klose  <doko@ubuntu.com>
-
-	* doc/install.texi: Document --enable-static-libjava.
-
-2011-07-15  Richard Henderson  <rth@redhat.com>
-
-	* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
-	Replace all three arguments by returning a VEC of edges.
-	(add_labels_and_missing_jumps): Accept a VEC of edges, not bare
-	pointers and counts.
-	(fix_edges_for_rarely_executed_code): Merge ...
-	(rest_of_handle_partition_blocks): ... into...
-	(partition_hot_cold_basic_blocks): ... here.  Return todo items if
-	any work was performed.
-	(pass_partition_blocks): Clear todo_flags_finish.
-
-2011-07-15  Paolo Carlini  <paolo.carlini@oracle.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-	    Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR libstdc++/49745
-	* gthr-posix.h: Do not include <unistd.h> unconditionally; use
-	_GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS.
-
-2011-07-15  Jason Merrill  <jason@redhat.com>
-
-	PR testsuite/49741
-	* Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts
-	rather than --tool_opts.
-
-2011-07-15  Basile Starynkevitch  <basile@starynkevitch.net>
-
-	* doc/plugins.texi (Building GCC plugins): gengtype needs its
-	corresponding gtype.state.
-
-2011-07-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR target/49723
-	* config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT.
-
-2011-07-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/48220
-	* doc/md.texi (Standard Names): Document window_save.
-	* cfgexpand.c (expand_debug_parm_decl): New function extracted from
-	expand_debug_expr and expand_debug_source_expr.  If the target has
-	a window_save instruction, adjust the ENTRY_VALUE_EXP.
-	(expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the
-	SSA_NAME_VAR is a parameter.
-	(expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl.
-	* var-tracking.c (parm_reg_t): New type and associated vector type.
-	(windowed_parm_regs): New variable.
-	(adjust_insn): If the target has a window_save instruction and this
-	is the instruction, make its effect on parameter registers explicit.
-	(next_non_note_insn_var_location): New function.
-	(emit_notes_in_bb): Use it instead of NEXT_INSN throughout.
-	(vt_add_function_parameter): If the target has a window_save insn,
-	adjust the incoming RTL and record that in windowed_parm_regs.
-	(vt_finalize): Free windowed_parm_regs.
-
-2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* doc/invoke.texi (C6X Options): New section.
-	* doc/md.texi (TI C6X family): New section.
-	* config.gcc: Handle tic6x, in particular tic6x-*-elf and
-	tic6x-*-uclinux.
-	* longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
-	count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
-	Provide C6X definitions.
-	* config/c6x/c6x.md: New file.
-	* config/c6x/constraints.md: New file.
-	* config/c6x/predicates.md: New file.
-	* config/c6x/c6x-sched.md.in: New file.
-	* config/c6x/c6x-sched.md: New file.
-	* config/c6x/gensched.sh: New file.
-	* config/c6x/c6x-mult.md.in: New file.
-	* config/c6x/genmult.sh: New file.
-	* config/c6x/c6x-mult.md: New file.
-	* config/c6x/sync.md: New file.
-	* config/c6x/c6x-protos.h: New file.
-	* config/c6x/sfp-machine.h: New file.
-	* config/c6x/c6x.c: New file.
-	* config/c6x/c6x.h: New file.
-	* config/c6x/crti.s: New file.
-	* config/c6x/crtn.s: New file.
-	* config/c6x/lib1funcs.asm: New file.
-	* config/c6x/c6x-modes.def: New file.
-	* config/c6x/genopt.sh: New file.
-	* config/c6x/c6x.opt: New file.
-	* config/c6x/c6x-tables.opt: New file.
-	* config/c6x/c6x-opts.h: New file.
-	* config/c6x/c6x-isas.def: New file.
-	* config/c6x/elf.h: New file.
-	* config/c6x/elf-common.h: New file.
-	* config/c6x/uclinux-elf.h: New file.
-	* config/c6x/t-c6x: New file.
-	* config/c6x/t-c6x-elf: New file.
-	* config/c6x/t-c6x-uclinux: New file.
-	* config/c6x/t-c6x-softfp: New file.
-	* config/c6x/gtd.c: New file.
-	* config/c6x/gtf.c: New file.
-	* config/c6x/ltd.c: New file.
-	* config/c6x/ltf.c: New file.
-	* config/c6x/ged.c: New file.
-	* config/c6x/gef.c: New file.
-	* config/c6x/led.c: New file.
-	* config/c6x/lef.c: New file.
-	* config/c6x/eqd.c: New file.
-	* config/c6x/eqf.c: New file.
-	* config/c6x/libgcc-c6xeabi.ver: New file.
-
-	Revert
-	2003-07-10  Eric Botcazou  <ebotcazou@libertysurf.fr>
-	PR rtl-optimization/11320
-	* sched-int.h (struct deps) [reg_conditional_sets]: New field.
-	(struct sched_info) [compute_jump_reg_dependencies]: New prototype.
-	* sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
-	current_sched_info->compute_jump_reg_dependencies. Record which
-	registers are used and which registers are set by the jump.
-	Clear deps->reg_conditional_sets after a barrier.
-	Set deps->reg_conditional_sets if the insn is a COND_EXEC.
-	Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
-	(init_deps): Initialize reg_conditional_sets.
-	(free_deps): Clear reg_conditional_sets.
-	* sched-ebb.c (compute_jump_reg_dependencies): New prototype.
-	Mark registers live on entry of the fallthrough block and conditionally
-	set as set by the jump. Mark registers live on entry of non-fallthrough
-	blocks as used by the jump.
-	* sched-rgn.c (compute_jump_reg_dependencies): New prototype.
-	Mark new parameters as unused.
-
-2011-07-14  Andrew Pinski  <pinskia@gmail.com>
-
-	PR tree-opt/49309
-	* tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>):
-	Use fold_build2_loc instead of build2.
-	Use the correct type for the new tree.
-
-2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR rtl-optimization/11320
-	* config/ia64/ia64.md (load_symptr_low): Show a MEM.
-	* config/ia64/ia64.c (ia64_expand_load_address): Generate it.
-
-2011-07-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49487
-	* config/avr/avr.md (rotl<mode>3): Generate SCRATCH instead
-	of REG.
-	(*rotw<mode>): Use const_int_operand for operand2.
-	Use match_scatch for operand3.
-	(*rotb<mode>): Ditto
-	* config/avr/avr.c (avr_rotate_bytes): Treat SCRATCH.
-
-2011-07-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49651
-	* tree-ssa-structalias.c (get_constraint_for_1): Properly
-	handle dereferences with subvariables.
-
-2011-07-14  Richard Guenther  <rguenther@suse.de>
-
-	* gimple-fold.c (fold_gimple_assign): Remove operand swapping.
-	(fold_stmt_1): Do it here directly on gimple and as a first thing.
-
-2011-07-14  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (fold_binary_loc): Convert the !bool_var result,
-	not bool_var when folding bool_var != 1 or bool_var == 0.
-
-2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* haifa-sched.c (schedule_insns): Remove outdated comment.
-	(schedule_block): When computing a known value for TODO_SPEC,
-	just set it rather than using logical operations.
-	(try_ready): Likewise.  Use a local variable rather than a
-	pointer to TODO_SPEC.  Reorder an if statement to move the
-	easy case to the then block.
-	* sched-deps.c (dep_spec_p): New static function.
-	(update_dep): Use it to decide whether to call
-	change_spec_dep_to_hard.
-	(get_back_and_forw_lists): Use it.
-	(sd_resolve_dep): Likewise.
-	(init_dep): If !USE_DEPS_LIST, use zero to initialize status.
-	(haifa_note_mem_dep): Likewise.
-	(check_dep): Likewise.
-	(sd_add_dep): Also clear SPECULATIVE bits if not DO_SPECULATION.
-	(sched_free_deps): Free in two passes.
-
-2011-07-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR middle-end/49736
-	* expr.c (all_zeros_p): Undo bogus part of last change.
-
-2011-07-14  Matthias Klose <doko@ubuntu.com>
-
-	* doc/extend.texi (optimize attribute): Fix typo.
-
-2011-07-14  Richard Guenther  <rguenther@suse.de>
-
-	* gimplify.c (gimplify_expr): Only do required conversions.
-
-2011-07-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/43746
-	* config/avr/elf.h (TARGET_ASM_SELECT_SECTION): Remove,
-	i.e. use default_elf_select_section.
-	(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Remove.
-	(READONLY_DATA_SECTION_ASM_OP): Remove.
-	(TARGET_ASM_NAMED_SECTION): Move from here...
-	* config/avr/avr.c: ...to here.
-	(avr_asm_init_sections): Set unnamed callback of readonly_data_section.
-	(avr_asm_named_section): Make static.
-
-2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/49739
-	* config.gcc (extra_parts): Add crtprec32.o crtprec64.o crtprec80.o
-	and crtfastmath.o for Linux/x86.
-
-2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* haifa-sched.c: Include "hashtab.h"
-	(sched_no_dce): New global variable.
-	(INSN_EXACT_TICK, INSN_TICK_ESTIMATE, FEEDS_BACKTRACK_INSN,
-	SHADOW_P): New macros.
-	(last_clock_var, cycle_issued_insns): Move declarations.
-	(must_backtrack): New static variable.
-	(struct delay_pair): New structure.
-	(delay_htab, delay_htab_i2): New static variables.
-	(delay_hash_i1, delay_hash_i2, delay_i1_eq, delay_i2_eq,
-	record_delay_slot_pair, pair_delay, add_delay_dependencies): New
-	functions.
-	(dep_cost_1): If delay pairs exist, try to look up the insns and
-	use the correct pair delay if we find them.
-	(rank-for_schedule): Tweak priority for insns that must be scheduled
-	soon to avoid backtracking.
-	(queue_insn): Detect conditions which force backtracking.
-	(ready_add): Likewise.
-	(struct sched_block_state): Add member shadows_only_p.
-	(struct haifa_save_data): New structure.
-	(backtrack_queue): New static variable.
-	(mark_backtrack_feeds, copy_insn_list, save_backtrack_point,
-	unschedule_insns_until, restore_last_backtrack_point,
-	free_topmost_backtrack_point, free_backtrack_queue,
-	estimate_insn_tick, estimate_shadow_tick): New functions.
-	(prune_ready_list): New arg shadows_only_p.  All callers changed.
-	If true, remove everything that isn't SHADOW_P.  Look up delay
-	pairs and estimate ticks to avoid scheduling the first insn too early.
-	(verify_shadows): New function.
-	(schedule_block): Add machinery to enable backtracking.
-	(sched_init): Take sched_no_dce into account when setting
-	DF_LR_RUN_DCE.
-	(free_delay_pairs): New function.
-	(init_h_i_d): Initialize INSN_EXACT_TICK.
-	* Makefile.in (haifa-sched.o): Add $(HASHTAB_H).
-	* sched-deps.c (sd_unresolve_dep): New function.
-	* sched-int. (struct haifa_sched_info): New fields save_state
-	and restore_state.
-	(struct _haifa_insn_data): New fields exact_tick, tick_estimate,
-	feeds_backtrack_insn and shadow_p.
-	(DO_BACKTRACKING): New value in enum SCHED_FLAGS.
-	(sched_no_dce): Declare variable.
-	(record_delay_slot_pair, free_delay_pairs, add_delay_dependencies,
-	sd_unresolve_dep): Declare functions.
-	* modulo-sched.c (sms_sched_info): Clear the two new fields.
-	* sched-rgn.c (rgn_const_sched_info): Likewise.
-	* sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
-	* sched-ebb.c (save_ebb_state, restore_ebb_state): New functions.
-	(ebb_sched_info): Add them for the two new fields.
-	(add_deps_for_risky_insns): Call add_delay_dependencies.
-
-2011-07-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.opt (-mpointers-to-nested-functions):
-	Rename -mr11.
-	* config/rs6000/rs6000.c (rs6000_trampoline_init): Ditto.
-	(rs6000_call_indirect_aix): Ditto.
-	* config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Ditto.
-	(call_indirect_aix<ptrsize>_internal): Ditto.
-	(call_indirect_aix<ptrsize>_nor11): Ditto.
-	(call_indirect_aix<ptrsize>_internal2): Ditto.
-	(call_value_indirect_aix<ptrsize>): Ditto.
-	(call_value_indirect_aix<ptrsize>_internal): Ditto.
-	(call_value_indirect_aix<ptrsize>_nor11): Ditto.
-	(call_value_indirect_aix<ptrsize>_internal2): Ditto.
-	* doc/invoke.texi (RS/6000 and PowerPC Options): Ditto.
-
-2011-07-13  Jason Merrill  <jason@redhat.com>
-
-	* Makefile.in ($(lang_checks_parallelized)): Allow --tool_opts.
-
-2011-07-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_init_libfuncs): Install __clrsbdi2.
-	* config/spu/spu.md ("clrsb<mode>2"): New expander.
-
-2011-07-13  Thomas Schwinge  <thomas@schwinge.name>
-
-	* acinclude.m4 (gcc_GAS_CHECK_FEATURE): Use AS_ECHO instead of echo.
-	* configure: Regenerate.
-
-2011-07-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (TARGET_ASM_FILE_START): Do not define.
-	(asm_file_start): Remove.
-	(spu_machine_dependent_reorg): Call compute_bb_for_insn and
-	free_bb_for_insn around code that modifies insns before
-	restarting df analysis.
-
-2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/49541
-	* config/sol2.h (LIB_SPEC): Simplify.  Move LIB_THREAD_LDFLAGS_SPEC ...
-	(LINK_SPEC): ... here.
-
-2011-07-13  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* haifa-sched.c (struct sched_block_state): New.
-	(schedule_block): Move some local variables into such a structure.
-
-2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/crtprec.c: Move to ../libgcc/config/i386.
-	* config/i386/t-crtpc: Remove.
-	* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
-	* config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from
-	tmake_file.
-	(x86_64-*-darwin*): Likewise.
-	(i[34567]86-*-linux*): Likewise.
-	(x86_64-*-linux*): Likewise.
-
-	* config/i386/sol2.h (ENDFILE_SPEC): Redefine.
-	Handle -mpc32, -mpc64, -mpc80.
-
-2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/crtfastmath.c: Move to ../libgcc/config/alpha.
-	* config/alpha/t-crtfm: Remove.
-	* config/i386/crtfastmath.c: Move to ../libgcc/config/i386.
-	* config/i386/t-crtfm: Remove.
-	* config/ia64/crtfastmath.c: Move to ../libgcc/config/ia64.
-	* config/mips/crtfastmath.c: Move to ../libgcc/config/mips.
-	* config/sparc/crtfastmath.c: Move to ../libgcc/config/sparc.
-	* config/sparc/t-crtfm: Remove.
-
-	* config.gcc (alpha*-*-linux*): Remove alpha/t-crtfm from tmake_file.
-	(alpha*-*-freebsd*): Likewise.
-	(i[34567]86-*-darwin*): Remove i386/t-crtfm from tmake_file.
-	(x86_64-*-darwin*): Likewise.
-	(i[34567]86-*-linux*): Likewise.
-	(x86_64-*-linux*): Likewise.
-	(x86_64-*-mingw*): Likewise.
-	(ia64*-*-elf*): Remove crtfastmath.o from extra_parts.
-	(ia64*-*-freebsd*): Likewise.
-	(ia64*-*-linux*): Likewise.
-	(mips64*-*-linux*): Likewise.
-	(mips*-*-linux*): Likewise.
-	(sparc-*-linux*): Remove sparc/t-crtfm from tmake_file.
-	(sparc64-*-linux*): Likewise.
-	(sparc64-*-freebsd*): Likewise.
-
-2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/darwin-crt2.c: Move to ../libgcc/config/rs6000.
-	* config/darwin-crt3.c: Move to ../libgcc/config.
-	* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
-	($(T)crt3$(objext)): Remove.
-	* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove.
-	($(T)crt2$(objext)): Remove.
-	* config.gcc (powerpc-*-darwin*): Remove extra_parts.
-	(powerpc64-*-darwin*): Likewise.
-
-2011-07-13  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (x86_output_mi_thunk): Support ptr_mode != Pmode.
-
-	* config/i386/i386.md (*addsi_1_zext): Renamed to ...
-	(addsi_1_zext): This.
-
-2011-07-13  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook.
-	* doc/tm.texi: Regenerate.
-	* target.def (mergeable_rodata_prefix): New defhookpod.
-	* varasm.c (mergeable_string_section, mergeable_constant_section):
-	Use it. Allocate name with alloca.
-
-2011-07-13  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* doc/invoke.texi (x86): Remove -mfused-madd and add -mfma.
-
-2011-07-13  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Tighten
-	overlap check.
-
-2011-07-13  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree.h (categorize_ctor_elements): Remove comment.  Fix long line.
-	(count_type_elements): Delete.
-	(complete_ctor_at_level_p): Declare.
-	* expr.c (flexible_array_member_p): New function, split out from...
-	(count_type_elements): ...here.  Make static.  Replace allow_flexarr
-	parameter with for_ctor_p.  When for_ctor_p is true, return the
-	number of elements that should appear in the top-level constructor,
-	otherwise return an estimate of the number of scalars.
-	(categorize_ctor_elements): Replace p_must_clear with p_complete.
-	(categorize_ctor_elements_1): Likewise.  Use complete_ctor_at_level_p.
-	(complete_ctor_at_level_p): New function, borrowing union logic
-	from old categorize_ctor_elements_1.
-	(mostly_zeros_p): Return true if the constructor is not complete.
-	(all_zeros_p): Update call to categorize_ctor_elements.
-	* gimplify.c (gimplify_init_constructor): Update call to
-	categorize_ctor_elements.  Don't call count_type_elements.
-	Unconditionally prevent clearing for variable-sized types,
-	otherwise rely on categorize_ctor_elements to detect
-	incomplete initializers.
-
-2011-07-13  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (simplify_conversion_using_ranges): Make sure
-	the final type is integral.
-
-2011-07-13  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* sched-int.h (struct _dep): Add member cost.
-	(DEP_COST, UNKNOWN_DEP_COST): New macros.
-	* sched-deps.c (init_dep_1): Initialize DEP_COST.
-	* haifa-sched.c (dep_cost_1): Use and set DEP_COST.
-	(sched_change_pattern): Reset it for dependent insns.
-
-2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (CRT0STUFF_T_CFLAGS): Remove.
-	($(T)crt0.o, $(T)mcrt0.o, s-crt0): Remove.
-	* config/i386/netware-crt0.c: Move to ../libgcc/config/i386.
-	* config/i386/t-nwld (CRTSTUFF_T_CFLAGS, CRT0STUFF_T_CFLAGS): Remove.
-	(CRT0_S, MCRT0_S): Remove.
-	($(T)libgcc.def, $(T)libc.def, $(T)libcpre.def, $(T)posixpre.def):
-	Remove.
-	(s-crt0): Remove.
-	* config.gcc (i[3456x]86-*-netware*): Remove extra_parts.
-
-2011-07-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cse.c (insert_with_costs): Put semi-colon after empty loop body
-	on the next line.
-	* emit-rtl.c (push_to_sequence): Likewise.
-	* haifa-sched.c (max_issue): Likewise.
-	* matrix-reorg.c (add_allocation_site): Likewise.
-	* postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
-	* reload.c (alternative_allows_const_pool_ref): Likewise.
-	* sched-rgn.c (rgn_add_block): Likewise.
-	(rgn_fix_recovery_cfg): Likewise.
-	* tree.c (attribute_list_contained): Likewise.
-
-2011-07-12  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c: Tidy processor feature bitmasks.
-	(m_P4_NOCONA): New.
-
-2011-07-12  Andrew Pinski  <pinskia@gmail.com>
-
-	PR rtl-opt/49474
-	* cprop.c (find_implicit_sets): Correct the condition.
-
-2011-07-12  Richard Henderson  <rth@redhat.com>
-
-	PR target/49713
-	* dwarf2out.h (dwarf_frame_regnum): Remove.
-	* dwarf2out.c (based_loc_descr): Revert last change.  Initialize regno
-	earlier from DWARF_FRAME_REGNUM.  Never use dbx_reg_number.
-	* dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New.
-	(execute_dwarf2_frame): Initialize them.
-	(DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace
-	users of the macros with the variables.
-	(expand_builtin_dwarf_sp_column): Revert last change.
-	(expand_builtin_init_dwarf_reg_sizes): Likewise.  Compute the
-	result of DWARF_FRAME_REGNUM into a local variable.
-
-2011-07-12  Richard Henderson  <rth@redhat.com>
-
-	PR target/49714
-	* config/i386/i386.c (x86_output_mi_thunk): Use
-	machopic_indirect_call_target instead of machopic_indirection_name
-	directly.
-
-2011-07-12  Laurent GUERBY  <laurent@guerby.net>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* prefix.h: Wrap up in extern "C" block.
-
-2011-07-12  Harsha Jagasia  <harsha.jagasia@amd.com>
-
-	AMD bdver2 Enablement
-	* config.gcc (i[34567]86-*-linux* | ...): Add bdver2.
-	(case ${target}): Add bdver2.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Let
-	-march=native recognize bdver2 processors.
-	* config/i386/i386-c.c (ix86_target_macros_internal): Add
-	bdver2 def_and_undef
-	* config/i386/i386.c (struct processor_costs bdver2_cost): New
-	bdver2 cost table.
-	(m_BDVER2): New definition.
-	(m_AMD_MULTIPLE): Includes m_BDVER2.
-	(initial_ix86_tune_features): Add bdver2 tuning.
-	(processor_target_table): Add bdver2 entry.
-	(static const char *const cpu_names): Add bdver2 entry.
-	(ix86_option_override_internal): Add bdver2 instruction sets.
-	(ix86_issue_rate): Add bdver2.
-	(ix86_adjust_cost): Add bdver2.
-	(has_dispatch): Add bdver2.
-	* config/i386/i386.h (TARGET_BDVER2): New definition.
-	(enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver2.
-	(enum processor_type): Add PROCESSOR_BDVER2.
-	* config/i386/i386.md (define_attr "cpu"): Add bdver2.
-	* config/i386/i386.opt ( mdispatch-scheduler): Add bdver2 to
-	description.
-
-2011-07-12  Richard Henderson  <rth@redhat.com>
-
-	PR target/49714
-	* config/i386/i386.c (x86_output_mi_thunk): Fix mode for
-	destination address in memory on some paths.
-
-2011-07-12  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* doc/tm.texi.in (FUNCTION_ARG_PADDING): Mention
-	TARGET_FUNCTION_ARG_ROUND_BOUNDARY.
-	(TARGET_FUNCTION_ARG_ROUND_BOUNDARY): Add hook.
-	* function.c (locate_and_pad_parm): Take it into account.
-	* target.def (function_arg_round_boundary): New hook.
-	* targhooks.c (default_function_arg_round_boundary): New function.
-	* targhooks.h (default_function_arg_round_boundary): Declare.
-	* doc/tm.texi: Regenerate.
-
-2011-07-12  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-copyrename.c (rename_ssa_copies): Zero statistics.
-	Do not perform no-op changes.
-
-2011-07-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/predicates.md (neon_struct_operand): Make a normal
-	predicate.
-	(neon_struct_or_register_operand): New predicate.
-	* config/arm/neon.md (movmisalign<mode>): Replace predicates
-	with neon_struct_or_register_operand.
-	(*movmisalign<mode>_neon_store, *movmisalign<mode>_neon_load): Use
-	neon_struct_operand instead of memory_operand.
-
-2011-07-12  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraph.h (cgraph_get_node_or_alias): Removed declaration.
-	* cgraph.c (cgraph_get_node_or_alias): Removed.
-	(change_decl_assembler_name): Changed all calls to
-	cgraph_get_node_or_alias to a call to cgraph_get_node.
-	(cgraph_make_decl_local): Likewise.
-	* lto-symtab.c (lto_symtab_resolve_symbols): Likewise.
-	* varasm.c (default_binds_local_p_1): Likewise.
-	(decl_binds_to_current_def_p): Likewise.
-
-2011-07-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49712
-	* tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle TARGET_MEM_REF.
-
-2011-07-11  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* genautomata.c (add_arc): Return void.  All callers changed.
-	(make_automaton): Remove dead code.
-
-2011-07-11  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New.
-	(DW_FRAME_POINTER_REGNUM): New.
-	(expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum.
-	(def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here.
-	(dwf_regno): New.
-	(dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa,
-	dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register,
-	dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr):
-	Use it.
-	* dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum.
-	* dwarf2out.h (dwarf_frame_regnum): New.
-	(struct cfa_loc): Document the domain of the reg member.
-
-2011-07-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr.
-	Use offset everywhere.  Always assert that offset <= TRAMPOLINE_SIZE.
-
-2011-07-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49676
-	* dwarf2out.c (int_shift_loc_descriptor): New function.
-	(int_loc_descriptor): If shorter, emit i as
-	(i >> shift), shift, DW_OP_shl for suitable shift value.
-	Similarly, try to optimize large negative values using
-	DW_OP_neg of a positive value if shorter.
-	(size_of_int_shift_loc_descriptor): New function.
-	(size_of_int_loc_descriptor): Adjust to match int_loc_descriptor
-	changes.
-	(mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants
-	that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor +
-	DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former
-	is shorter.
-	(resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large
-	addend as added DW_OP_plus if it is shorter.
-
-2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define.
-	(DTORS_SECTION_ASM_OP): Define.
-
-2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc.
-	* config/t-dfprules: Move to ../libgcc/config.
-	* config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
-	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
-	i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file.
-	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
-	Likewise.
-	(i[34567]86-*-cygwin*): Likewise.
-	(i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
-	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
-	* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove.
-	(libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS,
-	D64PBIT_FUNCS, D128PBIT_FUNCS.
-
-2011-07-11  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (simplify_conversion_using_ranges): Manually
-	translate the source value-range through the conversion chain.
-
-2011-07-11  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* expr.c (expand_expr_real_1): Use expand_insn for movmisalign.
-
-2011-07-11  Arthur Loiret  <aloiret@debian.org>
-
-	* config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build
-	a bi-arch compiler defaulting to 31-bit. In this case:
-	(tmake_file): Add s390/t-linux64.
-	* doc/install.texi: Add s390-linux to the list of targets supporting
-	--enable-targets=all.
-
-2011-07-11  Arthur Loiret  <aloiret@debian.org>
-	    Matthias Klose <doko@debian.org>
-
-	* config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build
-	a tri-arch compiler defaulting to 32-bit (ABI o32). In this case:
-	(tm_file): Add mips/linux64.h.
-	(tmake_file): Add mips/t-linux64.
-	(tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
-	* config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT
-	instead of hardcoded mabi=n32.
-	* config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
-	tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
-	convention.
-
-2011-07-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* passes.c (init_optimization_passes): Add invariant motion pass
-	after induction variable optimization.
-
-2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/39633
-	* config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only
-	offsets 1..5 set cc0 in a usable way.
-
-2011-07-11  Romain Geissler  <romain.geissler@gmail.com>
-
-	* tree.h (call_expr_arg): Remove.
-	(call_expr_argp): Likewise.
-
-2011-07-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.md (save_register_window_1): Rename to...
-	(window_save): ...this.
-	* config/sparc/sparc.c (emit_save_register_window): Rename to...
-	(emit_window_save): ...this.
-	(sparc_expand_prologue): Adjust to above renaming.
-
-2011-07-10  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_trampoline_init): Use movl instead
-	of movabs for x32.
-
-2011-07-10  Richard Henderson  <rth@redhat.com>
-
-	* config/i386/i386.c (x86_output_mi_thunk): Generate rtl and
-	run final, instead of emitting text directly.
-
-2011-07-10  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_option_override_internal): Turn on
-	OPTION_MASK_ISA_64BIT for TARGET_X32.  Only allow small and
-	small PIC models for TARGET_X32.
-
-2011-07-10  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR target/49684
-	* config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Don't include
-	$(LIBGCC2_CFLAGS).
-
-	PR bootstrap/49680
-	* config/cris/cris.c (cris_asm_output_case_end): Robustify against
-	stray notes and debug insns by using prev_nonnote_nondebug_insn
-	instead of PREV_INSN.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* defaults.h (DWARF2_ADDR_SIZE, DWARF_OFFSET_SIZE,
-	DWARF_TYPE_SIGNATURE_SIZE): Move from ...
-	* dwarf2out.c: ... here.
-	(output_all_cfis): Remove.
-	(dwarf2out_switch_text_section): Use output_cfis directly.
-	(size_of_locs): Export.
-	(output_loc_sequence, output_loc_sequence_raw): Export.
-	(div_data_align, need_data_align_sf_opcode, dwarf_cfi_name, output_cfi,
-	output_cfi_directive, dwarf2out_emit_cfi, output_cfis, output_cfa_loc,
-	output_cfa_loc_raw): Move to ...
-	* dwarfcfi.c: ... here.
-	* dwarf2out.h: Update decls.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* defaults.h (DWARF_CIE_DATA_ALIGNMENT, DWARF_FRAME_RETURN_COLUMN,
-	DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Move from ...
-	* dwarf2cfi.c: ... here.
-	(PTR_SIZE, DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE): Remove.
-	(DWARF_ROUND, DWARF_CIE_ID): Remove.
-	* dwarf2out.c (INCOMING_RETURN_ADDR_RTX): Remove.
-	(DWARF2_FRAME_REG_OUT, DWARF_CIE_DATA_ALIGNMENT): Remove.
-	(DWARF_FRAME_RETURN_COLUMN, DWARF_FRAME_REGNUM): Remove.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (cie_return_save): New.
-	(queue_reg_save): Use compare_reg_or_pc.
-	(dwarf2out_flush_queued_reg_saves): Handle pc_rtx as return column.
-	(dwarf2out_frame_debug_expr): Likewise.
-	(dwarf2out_frame_debug_cfa_register): Record saved reg for pc too.
-	(initial_return_save): Likewise.
-	(execute_dwarf2_frame): Save and restore initial return save from
-	the cie to the fde.
-	* config/mips/mips.c (mips_frame_set): Remove special case for
-	DWARF_FRAME_RETURN_COLUMN.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (lookup_cfa): Remove.
-	(execute_dwarf2_frame): Assert queues are empty on entry.
-	Setup initial cfa directly, not via lookup_cfa.
-	Don't clear args_size state here.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (add_cfi_vec): New.
-	(add_cfi): Rename from add_fde_cfi.  Add the element to add_cfi_vec.
-	(def_cfa_1, reg_save): Remove for_cie argument.  Update all callers.
-	(execute_dwarf2_frame): Set add_cfi_vec.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* defaults.h (ASM_COMMENT_START): Move here...
-	* dwarf2asm.c: ... from here.
-	* dwarf2out.c, final.c, vmsdbgout.c: Remove duplicates.
-	* toplev.c: Remove ifndef tests of ASM_COMMENT_START.
-	* varasm.c: Likewise.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	PR debug/49686
-	* dwarf2cfi.c (dwarf2out_frame_debug): Don't set cfi_insn here...
-	(create_cfi_notes): ... do it here instead.
-
-2011-07-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49676
-	* dwarf2out.c (size_of_int_loc_descriptor): New function.
-	(address_of_int_loc_descriptor): Use it.
-	(scompare_loc_descriptor): Optimize EQ/NE comparison with constant.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* config/pdp11/pdp11.md (define_c_enum "unspecv"): New.
-	(prologue, epilogue): New.
-	(return, *rts): New.
-	(blockage, setd, seti): New.
-	* config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_PROLOGUE): Remove.
-	(TARGET_ASM_FUNCTION_EPILOGUE): Remove.
-	(pdp11_saved_regno): New.
-	(pdp11_expand_prologue): Rename from pdp11_output_function_prologue;
-	generate rtl instead of text.
-	(pdp11_expand_epilogue): Similarly from pdp11_output_function_epilogue.
-	(pdp11_sp_frame_offset): Export.  Use pdp11_saved_regno.
-	* config/pdp11/pdp11-protos.h: Update.
-
-2011-07-09  Richard Henderson  <rth@redhat.com>
-
-	* config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't
-	try to insert an rtl prologue here.
-	(rs6000_output_function_epilogue): Similarly.
-	* config/rs6000/rs6000.md (prologue): Emit a barrier to
-	satisfy !TARGET_SCHED_PROLOG.
-	(epilogue, sibcall_epilogue): Likewise.
-
-2011-07-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.h (STACK_SAVEAREA_MODE): Move around.
-	(FP_REG_P): Delete.
-	(IN_OR_GLOBAL_P): Likewise.
-
-2011-07-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/45437
-	* gimplify.c (goa_stabilize_expr): Handle RHS preevaluation in
-	compound assignment.
-
-	* cgraph.c (cgraph_add_to_same_comdat_group): New.
-	* cgraph.h: Declare it.
-	* ipa.c (function_and_variable_visibility): Make sure thunks
-	have the right visibility.
-
-2011-07-08  Richard Henderson  <rth@redhat.com>
-
-	PR bootstrap/49680
-	* dwarf2cfi.c (dwarf2out_frame_debug): Insert cfi notes after
-	any tablejump vector.
-
-	PR bootstrap/49680
-	* dwarf2cfi.c (create_cfi_notes): Flush queued saves at the
-	end of the prologue.
-
-2011-07-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49621
-	* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use
-	CONST0_RTX (dest_mode) instead of const0_rtx as second operand of NE.
-	* config/rs6000/vector.md (vector_select_<mode>,
-	vector_select_<mode>_uns): Change second operand of NE to
-	CONST0_RTX (<MODE>mode) instead of const0_rtx.
-	* config/rs6000/altivec.md (*altivec_vsel<mode>,
-	*altivec_vsel<mode>_uns): Expect second operand of NE to be
-	zero_constant of the corresponding vector mode.
-	* config/rs6000/vsx.md (*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns):
-	Likewise.
-
-2011-07-08  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (build_alias_set_powerset): Remove
-	continue from loop, add one more assert.
-
-2011-07-08  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/46779
-	* config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite.
-	In particular, allow 8-bit values in r28 and r29.
-	(avr_hard_regno_scratch_ok): Disallow any register that might be
-	part of the frame pointer.
-	(avr_hard_regno_rename_ok): Same.
-	(avr_legitimate_address_p): Don't allow SUBREGs.
-
-2011-07-08  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/neon.md (vec_shr_<mode>, vec_shl_<mode>): Disable in
-	big-endian mode.
-	(reduc_splus_<mode>, reduc_uplus_<mode>, reduc_smin_<mode>)
-	(reduc_smax_<mode>, reduc_umin_<mode>, reduc_umax_<mode>)
-	(neon_vec_unpack<US>_lo_<mode>, neon_vec_unpack<US>_hi_<mode>)
-	(vec_unpack<US>_hi_<mode>, vec_unpack<US>_lo_<mode>)
-	(neon_vec_<US>mult_lo_<mode>, vec_widen_<US>mult_lo_<mode>)
-	(neon_vec_<US>mult_hi_<mode>, vec_widen_<US>mult_hi_<mode>)
-	(vec_pack_trunc_<mode>, neon_vec_pack_trunc_<mode>): Disable for Q
-	registers in big-endian mode.
-
-2011-07-08  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* genattrtab.c (evaluate_eq_attr): Allow an attribute to be defined
-	in terms of another.
-	(write_attr_value): Write a cast if necessary.
-
-	* defaults.h (REG_WORDS_BIG_ENDIAN): Provide a default.
-	* doc/tm.texi.in (WORDS_BIG_ENDIAN): Mention REG_WORDS_BIG_ENDIAN.
-	(REG_WORDS_BIG_ENDIAN): Document.
-	* doc/tm.texi: Regenerate.
-	* reload.c (operands_match_p): Take it into account.
-	(reload_adjust_reg_for_mode): Likewise.
-	* rtlanal.c (subreg_get_info): Likewise.
-
-2011-07-08  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index
-	folding.
-
-2011-07-08  Kai Tietz  <ktietz@redhat.com>
-
-	* fold-const.c (fold_truth_andor): Factored out truth_andor
-	label from fold_binary as function.
-	(fold_binary_loc): Replace truth_andor lable
-	by function fold_truth_andor.
-
-2011-07-08  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR middle-end/49519
-	* calls.c (mem_overlaps_already_clobbered_arg_p): Additional
-	check if address is stored in register. If so - give up.
-	(check_sibcall_argument_overlap_1): Do not perform check of
-	overlapping when it is call to address.
-
-2011-07-08  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead
-	of magic '31'.
-
-2011-07-08  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* optabs.c (expand_binop): Use GET_MODE_PRECISION instead of
-	GET_MODE_BITSIZE where appropriate.
-	(widen_leading, expand_parity, expand_ctz, expand_ffs,
-	expand_unop, expand_abs_nojump, expand_one_cmpl_abs_nojump,
-	expand_float, expand_fix): Likewise.
-	* expr.c (convert_move, convert_modes, expand_expr_real_2,
-	expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
-	* stor-layout.c (get_mode_bounds): Likewise.
-	* cfgexpand.c (convert_debug_memory_address, expand_debug_expr):
-	Likewise.
-	* convert.c (convert_to_integer): Likewise.
-	* expmed.c (expand_shift_1): Likewise.
-
-	* rtlanal.c (nonzero_bits1): Don't compare GET_MODE_SIZE against
-	a bitsize.
-
-	* optabs.c (expand_binop): Tighten conditions for doubleword
-	expansions.
-	(widen_bswap): Assert that mode bitsize and precision are the same.
-	* stor-layout.c (get_best_mode): Skip modes that have lower
-	precision than bitsize.
-	* recog.c (simplify_while_replacing): Assert that bitsize and
-	precision are the same.
-
-2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (LIBGCOV): Remove.
-	(libgcc.mvars): Remove LIBGCOV.
-	* libgov.c: Move to ../libgcc.
-
-2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/fixed-bit.c, config/fixed-bit.h: Move to ../libgcc.
-
-2011-07-08  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (analyze_all_variable_accesses): Dump that a struture
-	is too big for total scalarization.
-
-2011-07-07  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef.
-	(DBX_DEBUGGING_INFO): Undef.
-
-2011-07-07  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2out.c (output_cfi_directive): Export.  Add FILE parameter.
-	Handle some opcodes specially for debugging.
-	* print-rtl.c: Include dwarf2out.h
-	(print_rtx): Handle NOTE_INSN_CFI.
-	* Makefile.in (print-rtl.o): Update.
-
-2011-07-07  Richard Henderson  <rth@redhat.com>
-
-	* tree-pass.h (pass_dwarf2_frame): Declare.
-	* passes.c (init_optimization_passes): Add it.
-	* dwarf2cfi.c (dwarf2out_frame_debug): Make static.
-	(create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue;
-	make static, do not call add_cfis_to_fde.
-	(dwarf2out_frame_debug_init, dwarf2cfi_function_init,
-	dwarf2out_frame_init): Merge into...
-	(execute_dwarf2_frame): ... here.  New function.
-	(dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean.  Change
-	saved_do_cfi_asm to a tri-state variable.
-	(gate_dwarf2_frame, pass_dwarf2_frame): New.
-	* dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde
-	if it has yet to be done.  Don't call dwarf2cfi_function_init.
-	* dwarf2out.h, debug.h: Update decls.
-	* final.c (final_start_function): Don't call
-	dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue.
-	* lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init.
-	* toplev.c (lang_dependent_init): Likewise.
-
-2011-07-07  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2out.c (fde_table, fde_table_allocated, fde_table_in_use,
-	FDE_TABLE_INCREMENT): Replace with...
-	(fde_vec): ... this, a new vector.
-	(current_fde): Remove.  Replace all users with cfun->fde.
-	(output_call_frame_info): Use FOR_EACH_VEC_ELT over fde_vec.
-	(size_of_aranges, dwarf2out_finish): Likewise.
-	(dwarf2out_alloc_current_fde): Break out from ...
-	(dwarf2out_begin_prologue): ... here.
-	(dwarf2out_frame_init): Remove.
-	* dwarf2cfi.c: Update all users of current_fde.
-	(dwarf2out_frame_init): Rename from dwarf2cfi_frame_init.
-	* dwarf2out.h: Update decls.
-	(dw_fde_node): Add fde_index member.
-	* function.h (struct function): Add fde member.
-
-2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
-	    Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (add_cfi): Remove.
-	(dwarf2out_cfi_label): Remove force argument.  Only generate the
-	label name.
-	(add_fde_cfi): Simplify the different code paths.
-	(add_cie_cfi): New.
-	(old_cfa, old_cfa_remember): New.
-	(def_cfa_1, reg_save): Remove label, add for_cie parameter.
-	(last_reg_save_label): Remove.
-	(dwarf2out_args_size, dwarf2out_stack_adjust, queue_reg_save,
-	dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
-	dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
-	dwarf2out_frame_debug_cfa_expression,
-	dwarf2out_frame_debug_cfa_restore,
-	dwarf2out_frame_debug_cfa_window_save,
-	dwarf2out_frame_debug_expr): Remove label parameter.
-	(cfi_label_required_p, add_cfis_to_fde): New.
-	(dwarf2out_frame_debug_after_prologue): New.
-	(dwarf2cfi_frame_init): Initialize old_cfa.
-	(dwarf2out_frame_debug_restore_state): Likewise.
-	* dwarf2out.c (dwarf2out_emit_cfi): Only do output for cfi_asm.
-	(dwarf2out_switch_text_section): Don't clear dw_fde_current_label here.
-	* final.c (final_start_function): Call
-	dwarf2out_frame_debug_after_prologue.
-
-2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
-	    Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c (cfi_insn): New.
-	(dwarf2out_cfi_label): Don't emit cfi label here.
-	(add_fde_cfi): Create a NOTE_INSN_CFI.
-	(dwarf2out_frame_debug): Setup cfi_insn.
-	(dwarf2out_frame_debug_init): Loop over insns creating CFI notes.
-	(dwarf2out_cfi_begin_epilogue): Make static.
-	(dwarf2out_frame_debug_restore_state): Make static.
-	* dwarf2out.c (output_cfi_directive): Make static.
-	(dwarf2out_emit_cfi): New.
-	* dwarf2out.h: Update.
-	* final.c (final): Remove CFI notes.
-	(final_scan_insn): Don't call dwarf2out_cfi_begin_epilogue,
-	dwarf2out_frame_debug_restore_state, dwarf2out_frame_debug.
-	Handle NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL.
-	* insn-notes.def (NOTE_INSN_CFI): New.
-	(NOTE_INSN_CFI_LABEL): New.
-	* rtl.h (union rtunion_def): Add rt_cfi member.
-	(XCFI, XCCFI, NOTE_CFI, NOTE_LABEL_NUMBER): New.
-
-2011-07-07  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2cfi.c: New file.
-	* Makefile.in (OBJS): Add it.
-	(GTFILES): Add dwarf2cfi.c and dwarf2out.h.
-	* gengtype.c (open_base_files): Include dwarf2out.h.
-	* coretypes.h (enum var_init_status): Move from ...
-	* rtl.h: ... here.
-	* dwarf2out.c (saved_do_cfi_asm, dwarf2out_do_frame,
-	dwarf2out_do_cfi_asm, cie_cfi_vec, dwarf2out_cfi_label_num,
-	expand_builtin_dwarf_sp_column, init_return_column_size,
-	expand_builtin_init_dwarf_reg_sizes, new_cfi, add_cfi,
-	dwarf2out_cfi_label, emit_cfa_remember, any_cfis_emitted, add_fde_cfi,
-	lookup_cfa_1, lookup_cfa, cfa, cfa_store, cfa_remember, args_size,
-	old_args_size, cfa_equal_p, def_cfa_1, reg_save, initial_return_save,
-	stack_adjust_offset, barrier_args_size, compute_barrier_args_size_1,
-	compute_barrier_args_size, dwarf2out_args_size,
-	dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust,
-	queued_reg_saves, reg_saved_in_data, regs_saved_in_regs,
-	compare_reg_or_pc, record_reg_saved_in_reg, last_reg_save_label,
-	queue_reg_save, dwarf2out_flush_queued_reg_saves,
-	clobbers_queued_reg_save, reg_saved_in, cfa_temp,
-	dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
-	dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
-	dwarf2out_frame_debug_cfa_expression,
-	dwarf2out_frame_debug_cfa_restore,
-	dwarf2out_frame_debug_cfa_window_save, dwarf2out_frame_debug_expr,
-	dwarf2out_frame_debug, dwarf2out_frame_debug_init,
-	dwarf2out_cfi_begin_epilogue, dwarf2out_frame_debug_restore_state,
-	get_cfa_from_loc_descr): Move to dwarf2cfi.c.
-	(dw_cfi_ref, dw_fde_ref, dw_cfi_oprnd_ref, enum dw_cfi_oprnd_type,
-	dw_cfi_oprnd, dw_cfi_node, cfi_vec, dw_cfa_location, dw_fde_node,
-	dw_val_ref, dw_die_ref, const_dw_die_ref, dw_loc_descr_ref,
-	dw_loc_list_ref, enum dw_val_class, dw_vec_const, dw_val_node,
-	dw_loc_descr_node): Move to dwarf2out.h.
-	(current_fde, output_cfi_directive, build_cfa_loc, get_address_mode,
-	mem_loc_descriptor): Export.
-	(build_cfa_aligned_loc): Export.  Take CFA as a parameter.
-	(dwarf2out_frame_init): Extract CIE generation code to
-	dwarf2cfi_frame_init.
-
-2011-07-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/49660
-	* config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Add
-	MASK_V8PLUS, remove commented out flag and reorder.
-
-2011-07-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/49644
-	* c-typeck.c (build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
-	one non-complex and one complex argument, call c_save_expr on both
-	operands.
-
-2011-07-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/49495
-	* cgraphunit.c (verify_edge_corresponds_to_fndecl): New function.
-	(verify_cgraph_node): Some functinality moved to
-	verify_edge_corresponds_to_fndecl, call it.
-
-2011-07-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (*local*): Remove.
-	* doc/install-old.texi: Don't mention local configurations.
-
-2011-07-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49522
-	* df-problems.c (dead_debug_reset): Remove dead_debug_uses
-	referencing debug insns that have been reset.
-	(dead_debug_insert_before): Don't assert reg is non-NULL,
-	instead return immediately if it is NULL.
-
-2011-07-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/t-crtpic, config/i386/t-svr3dbx, config/pa/t-pa: Remove.
-
-2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* hw-doloop.c: New file.
-	* hw-doloop.h: New file.
-	* Makefile.in (OBJS): Add hw-doloop.o.
-	(hw-doloop.o): New rule.
-	($(obj_out_file)): Add hw-doloop.h dependency.
-	* config/bfin/bfin.c: Include "hw-doloop.h".
-	(loop_info, DEF_VEC_P for loop_info, loop_info_d): Remove.
-	(bfin_dump_loops, bfin_bb_in_loop, bfin_scan_loop): Remove.
-	(hwloop_optimize): Renamed from bfin_optimize_loop.  Argument
-	type changed to hwloop_info.  Return bool, true if the loop was
-	successfully optimized.  Remove code that was moved to
-	hw-doloop.c, and adjust other parts.
-	(hwloop_fail): New static function, containing parts that used
-	to be in bfin_optimize_loop.
-	(bfin_discover_loop, bfin_discover_loops, free_loops,
-	bfin_reorder_loops): Remove.
-	(hwloop_pattern_reg): New static function.
-	(bfin_doloop_hooks): New variable.
-	(bfin_reorg_loops): Remove most code, call reorg_loops.
-	* config/bfin/bfin.md (doloop_end splitter): Also enable if
-	loop counter is a memory_operand.
-
-2011-07-07  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config.gcc: Support --with-multilib-list for x86 Linux targets.
-
-	* configure.ac: Mention x86-64 for --with-multilib-list.
-	* configure: Regenerated.
-
-	* config/i386/gnu-user64.h (SPEC_64): Support x32.
-	(SPEC_32): Likewise.
-	(ASM_SPEC): Likewise.
-	(LINK_SPEC): Likewise.
-	(TARGET_THREAD_SSP_OFFSET): Likewise.
-	(TARGET_THREAD_SPLIT_STACK_OFFSET): Likewise.
-	(SPEC_X32): New.
-
-	* config/i386/i386.h (TARGET_X32): New.
-	(TARGET_LP64): New.
-	(LONG_TYPE_SIZE): Likewise.
-	(POINTER_SIZE): Likewise.
-	(POINTERS_EXTEND_UNSIGNED): Likewise.
-	(OPT_ARCH64): Support x32.
-	(OPT_ARCH32): Likewise.
-
-	* config/i386/i386.opt (mx32): New.
-
-	* config/i386/kfreebsd-gnu64.h (GNU_USER_LINK_EMULATIONX32): New.
-	(GLIBC_DYNAMIC_LINKERX32): Likewise.
-	* config/i386/linux64.h (GNU_USER_LINK_EMULATIONX32): Likewise.
-	(GLIBC_DYNAMIC_LINKERX32): Likewise.
-
-	* config/linux.h (UCLIBC_DYNAMIC_LINKERX32): New.
-	(BIONIC_DYNAMIC_LINKERX32): Likewise.
-	(GNU_USER_DYNAMIC_LINKERX32): Likewise.
-
-	* config/i386/t-linux64: Support TM_MULTILIB_CONFIG.
-
-	* doc/install.texi: Document --with-multilib-list for Linux/x86-64.
-
-	* doc/invoke.texi: Document -mx32.
-
-2011-07-07  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* doc/invoke.texi (mwords-little-endian): Deprecate.
-	* config/arm/arm.opt (mwords-little-endian): Likewise.
-	* config/arm/arm.c (arm_option_override): Warn about the deprecation
-	of -mwords-little-endian.
-
-2011-07-07  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* reload1.c (choose_reload_regs): Use mode sizes to check whether
-	an old reload register completely defines the required value.
-
-2011-07-07  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (fold_unary_loc): Do not strip sign-changes
-	for NEGATE_EXPR.
-
-2011-07-07  Richard Guenther  <rguenther@suse.de>
-
-	* tree-vrp.c (simplify_conversion_using_ranges): New function.
-	(simplify_stmt_using_ranges): Call it.
-
-2011-07-07  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-ssa-forwprop.c (truth_valued_ssa_name): New function.
-	(lookup_logical_inverted_value): Likewise.
-	(simplify_bitwise_binary_1): Likewise.
-	(simplify_bitwise_binary): Use simplify_bitwise_binary_1.
-
-2011-07-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.c (%[Spec]): Don't document.
-	(struct spec_list): Update comment.
-	(do_spec_1): Don't handle %[Spec].
-	* doc/invoke.texi (%[@var{name}]): Remove documentation of spec.
-
-2011-07-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* common/common-target-def.h (TARGET_HAVE_NAMED_SECTIONS): Don't
-	default based on TARGET_ASM_NAMED_SECTION.
-	* common/common-target.def (have_named_sections): Default to true.
-	* common/config/default-common.c: Don't include tm.h.
-	* common/config/picochip/picochip-common.c
-	(TARGET_HAVE_NAMED_SECTIONS): Don't define.
-	* common/config/m32c/m32c-common.c: Remove.
-	* config.gcc (m32c*-*-*): Set target_has_targetm_common=no.
-	* config/alpha/osf5.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
-	* config/i386/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
-	* config/m68k/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
-	* config/pa/som.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
-	* config/pdp11/pdp11.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
-	* config/vax/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
-
-2011-07-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49640
-	* gimplify.c (gimplify_compound_lval): For last 2 ARRAY_*REF operands
-	and last COMPONENT_REF operand call gimplify_expr on it if non-NULL.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libmudflap/49550
-	* gcc.c (MFWRAP_SPEC): Also wrap mmap64.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/39150
-	* configure.ac (gcc_cv_as_hidden): Also accept
-	x86_64-*-solaris2.1[0-9]*.
-	(gcc_cv_as_cfi_directive): Likewise.
-	(gcc_cv_as_comdat_group_group): Likewise.
-	(set_have_as_tls): Likewise.
-	* configure: Regenerate.
-	* config.gcc (i[34567]86-*-solaris2*): Also handle
-	x86_64-*-solaris2.1[0-9]*.
-	* config.host (i[34567]86-*-solaris2*): Likewise.
-	* config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
-	* config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine.
-	[USE_GLD] (ARCH_DEFAULT_EMULATION): Define.
-	(TARGET_LD_EMULATION): Use it.
-	* config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define.
-	(SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default.
-	* config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define.
-	(ASM_CPU64_DEFAULT_SPEC): Define.
-	(ASM_CPU_SPEC): Use %(asm_cpu_default).
-	(ASM_SPEC): Redefine.
-	(DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT.
-	* config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce.
-	* doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document.
-	(Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]*
-	configuration.
-	(Specific, x86_64-*-solaris2.1[0-9]*): Document.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/sol2.h (ASM_SPEC): Split into ...
-	(ASM_SPEC_BASE, ASM_PIC_SPEC): ... this.
-	* config/i386/sol2.h (ASM_SPEC): Define using ASM_SPEC_BASE.
-	* config/i386/sol2-bi.h (ASM_CPU_SPEC): Redefine.
-	(ASM_SPEC): Use ASM_SPEC_BASE.
-	* config/sparc/sol2.h (ASM_SPEC): Redefine.
-
-2011-07-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md (*reload_insi): Change predicate #1 to
-	const_int_operand.  Ditto for peep2 producing this insn.
-	Add argument to output_reload_insisf call.
-	(*movsi,*movsf): Add argument to output_movsisf call.
-	(*reload_insf): New insn and new peep2 to produce it.
-	* config/avr/avr-protos.h (output_movsisf): Change prototype.
-	(output_reload_insisf): Change prototype.
-	* config/avr/avr.c (avr_asm_len): New function.
-	(output_reload_insisf): Rewrite.
-	(output_movsisf): Change prototype.  output_reload_insisf for
-	all CONST_INT and CONST_DOUBLE.  ALlow moving 0.0f to memory.
-	(adjust_insn_length): Add argument to output_movsisf and
-	output_reload_insisf call.
-
-2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* emit-rtl.c (paradoxical_subreg_p): New function.
-	* rtl.h (paradoxical_subreg_p): Declare.
-	* combine.c (set_nonzero_bits_and_sign_copies, get_last_value,
-	apply_distributive_law, simplify_comparison, simplify_set): Use it.
-	* cse.c (record_jump_cond, cse_insn): Likewise.
-	* expr.c (force_operand): Likewise.
-	* rtlanal.c (num_sign_bit_copies1): Likewise.
-	* reload1.c (eliminate_regs_1, strip_paradoxical_subreg): Likewise.
-	* reload.c (push_secondary_reload, find_reloads_toplev): Likewise.
-	(push_reload): Use precision to check for paradoxical subregs.
-	* expmed.c (extract_bit_field_1): Likewise.
-
-	* machmode.h (HWI_COMPUTABLE_MODE_P): New macro.
-	* combine.c (set_nonzero_bits_and_sign_copies): Use it.
-	(find_split-point, combine_simplify_rtx, simplify_if_then_else,
-	simplify_set, simplify_logical, expand_compound_operation,
-	make_extraction, force_to_mode, if_then_else_cond, extended_count,
-	try_widen_shift_mode, simplify_shift_const_1, simplify_comparison,
-	record_value_for_reg): Likewise.
-	* expmed.c (expand_widening_mult, expand_mult_highpart): Likewise.
-	* simplify-rtx. c (simplify_unary_operation_1,
-	simplify_binary_operation_1, simplify_const_relational_operation):
-	Likewise.
-
-	* explow.c (trunc_int_for_mode): Use GET_MODE_PRECISION
-	instead of GET_MODE_BITSIZE where appropriate.
-	* rtlanal.c (subreg_lsb_1, subreg_get_info, nonzero_bits1,
-	num_sign_bit_copies1, canonicalize_condition, low_bitmask_len,
-	init_num_sign_bit_copies_in_rep): Likewise.
-	* cse.c (fold_rtx, cse_insn): Likewise.
-	* loop-doloop.c (doloop_modify, doloop_optimize): Likewise.
-	* simplify-rtx.c (simplify_unary_operation_1,
-	simplify_const_unary_operation, simplify_binary_operation_1,
-	simplify_const_binary_operation, simplify_ternary_operation,
-	simplify_const_relational_operation, simplify_subreg): Likewise.
-	* combine.c (try_combine, find_split_point, combine_simplify_rtx,
-	simplify_if_then_else, simplify_set, expand_compound_operation,
-	expand_field_assignment, make_extraction, if_then_else_cond,
-	make_compound_operation, force_to_mode, make_field_assignment,
-	reg_nonzero_bits_for_combine, reg_num_sign_bit_copies_for_combine,
-	extended_count, try_widen_shift_mode, simplify_shift_const_1,
-	simplify_comparison, record_promoted_value, simplify_compare_const,
-	record_dead_and_set_regs_1): Likewise.
-
-	Revert:
-	* simplify-rtx.c (simplify_const_binary_operation): Use the
-	shift_truncation_mask hook instead of performing modulo by width.
-	Compare against mode precision, not bitsize.
-	* combine.c (combine_simplify_rtx, simplify_shift_const_1):
-	Use shift_truncation_mask instead of constructing the value manually.
-
-2011-07-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): New
-	declaration.
-	(rs6000_save_toc_in_prologue_p): Ditto.
-
-	* config/rs6000/rs6000.opt (-mr11): New switch to disable loading
-	up the static chain (r11) during indirect function calls.
-	(-msave-toc-indirect): New undocumented debug switch.
-
-	* config/rs6000/rs6000.c (struct machine_function): Add
-	save_toc_in_prologue field to note whether the prologue needs to
-	save the TOC value in the reserved stack location.
-	(rs6000_emit_prologue): Use TOC_REGNUM instead of 2.  If we need
-	to save the TOC in the prologue, do so.
-	(rs6000_trampoline_init): Don't allow creating AIX style
-	trampolines if -mno-r11 is in effect.
-	(rs6000_call_indirect_aix): New function to create AIX style
-	indirect calls, adding support for -mno-r11 to suppress loading
-	the static chain, and saving the TOC in the prologue instead of
-	the call body.
-	(rs6000_save_toc_in_prologue_p): Return true if we are saving the
-	TOC in the prologue.
-
-	* config/rs6000/rs6000.md (STACK_POINTER_REGNUM): Add more fixed
-	register numbers.
-	(TOC_REGNUM): Ditto.
-	(STATIC_CHAIN_REGNUM): Ditto.
-	(ARG_POINTER_REGNUM): Ditto.
-	(SFP_REGNO): Delete, unused.
-	(TOC_SAVE_OFFSET_32BIT): Add constants for AIX TOC save and
-	function descriptor offsets.
-	(TOC_SAVE_OFFSET_64BIT): Ditto.
-	(AIX_FUNC_DESC_TOC_32BIT): Ditto.
-	(AIX_FUNC_DESC_TOC_64BIT): Ditto.
-	(AIX_FUNC_DESC_SC_32BIT): Ditto.
-	(AIX_FUNC_DESC_SC_64BIT): Ditto.
-	(ptrload): New mode attribute for the appropriate load of a pointer.
-	(call_indirect_aix32): Delete, rewrite AIX indirect function calls.
-	(call_indirect_aix64): Ditto.
-	(call_value_indirect_aix32): Ditto.
-	(call_value_indirect_aix64): Ditto.
-	(call_indirect_nonlocal_aix32_internal): Ditto.
-	(call_indirect_nonlocal_aix32): Ditto.
-	(call_indirect_nonlocal_aix64_internal): Ditto.
-	(call_indirect_nonlocal_aix64): Ditto.
-	(call): Rewrite AIX indirect function calls.  Add support for
-	eliminating the static chain, and for moving the save of the TOC
-	to the function prologue.
-	(call_value): Ditto.
-	(call_indirect_aix<ptrsize>): Ditto.
-	(call_indirect_aix<ptrsize>_internal): Ditto.
-	(call_indirect_aix<ptrsize>_internal2): Ditto.
-	(call_indirect_aix<ptrsize>_nor11): Ditto.
-	(call_value_indirect_aix<ptrsize>): Ditto.
-	(call_value_indirect_aix<ptrsize>_internal): Ditto.
-	(call_value_indirect_aix<ptrsize>_internal2): Ditto.
-	(call_value_indirect_aix<ptrsize>_nor11): Ditto.
-	(call_nonlocal_aix32): Relocate in the rs6000.md file.
-	(call_nonlocal_aix64): Ditto.
-
-	* doc/invoke.texi (RS/6000 and PowerPC Options): Add -mr11 and
-	-mno-r11 documentation.
-
-2011-07-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR other/49658
-	* doc/extend.texi (Compound Literals): Fix typo.
-
-2011-07-06  James Greenhalgh  <james.greenhalgh@arm.com>
-
-	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP.
-
-2011-07-06  Basile Starynkevitch  <basile@starynkevitch.net>
-
-	* configure.ac (plugin-version.h): Generate
-	GCCPLUGIN_VERSION_MAJOR, GCCPLUGIN_VERSION_MINOR,
-	GCCPLUGIN_VERSION_PATCHLEVEL, GCCPLUGIN_VERSION constant integer
-	macros.
-
-	* configure: Regenerate.
-
-	* doc/plugins.texi (Building GCC plugins): Mention
-	GCCPLUGIN_VERSION ... constant macros in plugin-version.h.
-
-2011-07-06  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* machmode.h (TRULY_NOOP_TRUNCATION_MODES_P): New macro.
-	* combine.c (make_extraction, gen_lowpart_or_truncate,
-	apply_distributive_law, simplify_comparison,
-	reg_truncated_to_mode, record_truncated_value): Use it.
-	* cse.c (notreg_cost): Likewise.
-	* expmed.c (store_bit_field_1, extract_bit_field_1): Likewise.
-	* expr.c (convert_move, convert_modes): Likewise.
-	* optabs.c (expand_binop, expand_unop): Likewise.
-	* postreload.c (move2add_last_label): Likewise.
-	* regmove.c (optimize_reg_copy_3): Likewise.
-	* rtlhooks.c (gen_lowpart_general): Likewise.
-	* simplify-rtx.c (simplify_unary_operation_1): Likewise.
-
-2011-07-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/vxworks.h (WORDS_BIG_ENDIAN): Define.
-
-2011-07-06  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* cse.c (find_comparison_args): Use val_mode_signbit_set_p.
-	* simplify-rtx.c (mode_signbit_p): Use GET_MODE_PRECISION.
-	(val_mode_signbit_p, val_mode_signbit_set_p): New functions.
-	(simplify_const_unary_operation, simplify_binary_operation_1,
-	simplify_const_binary_operation, simplify_const_relational_operation):
-	Use them.  Use GET_MODE_MASK for masking and sign-extensions.
-	* combine.c (set_nonzero_bits_and_sign_copies, simplify_set,
-	combine_simplify_rtx, force_to_mode, reg_nonzero_bits_for_combine,
-	simplify_shift_const_1, simplify_comparison): Likewise.
-	* expr.c (convert_modes): Likewise.
-	* rtlanal.c (nonzero_bits1, canonicalize_condition): Likewise.
-	* expmed.c (emit_cstore, emit_store_flag_1, emit_store_flag): Likewise.
-	* rtl.h (val_mode_signbit_p, val_mode_signbit_set_p): Declare.
-
-	* simplify-rtx.c (simplify_ternary_operation): Remove dead code.
-
-2011-07-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49645
-	* c-decl.c (finish_decl): Also set DECL_HARD_REGISTER for global
-	register variables.
-	* tree-ssa-sccvn.c (vn_reference_op_eq): Disregard differences
-	in type qualification here ...
-	(copy_reference_ops_from_ref): ... not here.
-	(vn_reference_lookup_3): ... or here.
-	(copy_reference_ops_from_ref): Record decl bases as MEM[&decl].
-	(vn_reference_lookup): Do the lookup with a valueized ao-ref.
-
-2011-07-06  Ian Lance Taylor  <iant@google.com>
-
-	* doc/install.texi (Configuration): It's
-	--enable-gnu-indirect-function, not --enable-indirect-function.
-
-2011-07-06  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* simplify-rtx.c (simplify_const_binary_operation): Use the
-	shift_truncation_mask hook instead of performing modulo by width.
-	Compare against mode precision, not bitsize.
-	* combine.c (combine_simplify_rtx, simplify_shift_const_1):
-	Use shift_truncation_mask instead of constructing the value manually.
-
-2011-07-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47383
-	* tree-ssa-address.c (addr_for_mem_ref): Use pointer_mode for
-	address computation and convert to address_mode if needed.
-
-2011-07-06  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (build_common_tree_nodes_2): Merge with
-	build_common_tree_nodes.
-	* tree.h (build_common_tree_nodes): Adjust prototype.
-	(build_common_tree_nodes_2): Remove.
-	* doc/tm.texi.in (lang_hooks.builtin_function): Adjust.
-	* doc/tm.texi (lang_hooks.builtin_function): Regenerate.
-
-2011-07-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49618
-	* tree-eh.c (tree_could_trap_p) <case CALL_EXPR>: For DECL_WEAK
-	t recurse on the decl.
-	<case FUNCTION_DECL, case VAR_DECL>: For DECL_WEAK decls
-	return true if expr isn't known to be defined in current
-	TU or some other LTO partition.
-
-2011-07-05  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* params.def (PARAM_CASE_VALUES_THRESHOLD): New parameter to
-	override CASE_VALUES_THRESHOLD.
-
-	* stmt.c (toplevel): Include params.h.
-	(case_values_threshold): Use the --param case-values-threshold
-	value if non-zero, otherwise use machine dependent value.
-	(expand_case): Use case_values_threshold.
-
-	* Makefile.in (stmt.o): Add $(PARAMS_H) dependency.
-
-	* doc/invoke.texi (--param case-values-threshold): Document.
-
-2011-07-05  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2out.c (dwarf2out_cfi_label): Make static.
-	(dwarf2out_flush_queued_reg_saves): Make static.
-	(dwarf2out_reg_save): Remove.
-	(dwarf2out_return_save): Remove.
-	(dwarf2out_return_reg): Remove.
-	(dwarf2out_reg_save_reg): Remove.
-	(dwarf2out_def_cfa): Merge into ...
-	(dwarf2out_frame_init): ... here.
-	* dwarf2out.h, tree.h: Remove declarations as necessary.
-
-2011-07-05  Richard Henderson  <rth@redhat.com>
-
-	* config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): Remove.
-	(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
-	(ia64_expand_epilogue): Emit an empty FRAME_RELATED_EXPR for
-	the alloc insn.
-
-	* config/ia64/ia64.c (ia64_emit_deleted_label_after_insn): Remove.
-	(IA64_CHANGE_CFA_IN_EPILOGUE): Remove.
-	(process_epilogue): Don't call dwarf2out_def_cfa.
-
-	* config/ia64/ia64.c (ia64_expand_prologue): Use pc_rtx to
-	indicate the return address save.
-	(process_cfa_register): Likewise.
-
-	* config/ia64/ia64.c (ia64_dwarf2out_def_steady_cfa): Remove.
-	(process_cfa_adjust_cfa, ia64_asm_unwind_emit): Don't call it.
-
-	* config/ia64/ia64.c (ia64_expand_prologue): Emit REG_CFA_REGISTER
-	for ar.pfs save at alloc insn.
-
-2011-07-05  Richard Henderson  <rth@redhat.com>
-
-	* config/arm/arm.c (arm_dwarf_handle_frame_unspec): Remove.
-	(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
-	(arm_expand_prologue): Use REG_CFA_REGISTER to mark the
-	stack pointer save.
-	(arm_unwind_emit_set): Don't recognize UNSPEC_STACK_ALIGN.
-	(arm_unwind_emit): Walk REG_NOTES for unwinding notes.  Emit
-	proper unwind info for a REG_CFA_REGISTER save of stack pointer.
-	* config/arm/arm.md (UNSPEC_STACK_ALIGN): Remove.
-
-2011-07-05  Richard Henderson  <rth@redhat.com>
-
-	* config/vax/vax.md (define_c_enum unspecv): New.  Define the
-	VUNSPEC_* constants here instead of via define_constants.
-	(VUNSPEC_PEM): New constant.
-	(procedure_entry_mask): New insn.
-	(prologue): New expander.
-	* config/vax/vax.c (vax_add_reg_cfa_offset): New.
-	(vax_expand_prologue): Rename from vax_output_function_prologue;
-	emit rtl instead of text.
-	(TARGET_ASM_FUNCTION_PROLOGUE): Remove.
-	(print_operand): Add 'x' prefix.
-
-2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47715
-	* calls.c (precompute_register_parameters): Promote the function
-	argument before checking non-legitimate constant.
-
-2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/47654
-	* graphite-blocking.c (pbb_strip_mine_time_depth): Do not return bool.
-	(lst_do_strip_mine_loop): Return an int.
-	(lst_do_strip_mine): Same.
-	(scop_do_strip_mine): Same.
-	(scop_do_block): Loop blocking should strip-mine at least two loops.
-	* graphite-interchange.c (lst_interchange_select_outer): Return an int.
-	(scop_do_interchange): Same.
-	* graphite-poly.h (scop_do_interchange): Update declaration.
-	(scop_do_strip_mine): Same.
-
-2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (precision_for_value): Removed.
-	(precision_for_interval): Removed.
-	(gcc_type_for_interval): Use mpz_sizeinbase.
-
-2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-ppl.h (value_max): Correct computation of max.
-
-2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-clast-to-gimple.c (clast_name_to_index): Add missing space.
-
-2011-07-05  Richard Guenther  <rguenther@suse.de>
-
-	* c-decl.c (c_init_decl_processing): Defer building common
-	tree nodes to c_common_nodes_and_builtins.
-
-2011-07-05  Razya Ladelsky  <razya@il.ibm.com>
-
-	PR tree-optimization/49580
-	* tree-cfg.c (gimple_duplicate_sese_tail): Remove handling of
-	the loop's number of iterations.
-	* tree-parloops.c (transform_to_exit_first_loop): Add the
-	handling of the loop's number of iterations before the call
-	to gimple_duplicate_sese_tail.
-	Insert the stmt caclculating the new rhs of the loop's
-	condition stmt to the preheader instead of iters_bb.
-
-2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR rtl-optimization/47449
-	* fwprop.c (forward_propagate_subreg): Don't propagate hard
-	register nor zero/sign extended hard register.
-
-2011-07-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49518
-	PR tree-optimization/49628
-	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip
-	irrelevant and invariant data-references.
-	(vect_analyze_data_ref_access): For invariant loads clear the
-	group association.
-
-2011-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49619
-	* combine.c (combine_simplify_rtx): In PLUS -> IOR simplification
-	pass VOIDmode as op0_mode to recursive call, and return temp even
-	when different from tor, just if it is not IOR of the original
-	PLUS arguments.
-
-	PR rtl-optimization/49472
-	* simplify-rtx.c (simplify_unary_operation_1) <case NEG>: When
-	negating MULT, negate the second operand instead of first.
-	(simplify_binary_operation_1) <case MULT>: If one operand is
-	a NEG and the other is MULT, don't attempt to optimize by negation
-	of the MULT operand if it only moves the NEG operation around.
-
-	PR debug/49602
-	* tree-into-ssa.c (rewrite_debug_stmt_uses): Disregard
-	get_current_def return value if it can't be trusted to be
-	the current value of the variable in the current bb.
-
-2011-07-04  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49600
-	* config/i386/i386.md (SSE2 int->float split): Push operand 1 in
-	general register to memory for !TARGET_INTER_UNIT_MOVES.
-
-2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/44643
-	* config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY
-	instead of TREE_READONLY.
-
-2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
-
-	* doc/extend.texi (AVR Built-in Functions): Update documentation
-	of __builtin_avr_fmul*.
-	* config/avr/avr.c (avr_init_builtins): Don't depend on AVR_HAVE_MUL.
-	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Ditto.
-	* config/avr/avr.md (fmul): Rename to fmul_insn.
-	(fmuls): Rename to fmuls_insn.
-	(fmulsu): Rename to fmulsu_insn.
-	(fmul,fmuls,fmulsu): New expander.
-	(*fmul.call,*fmuls.call,*fmulsu.call): New Insn.
-	* config/avr/t-avr (LIB1ASMFUNCS): Add _fmul, _fmuls, _fmulsu.
-	* config/avr/libgcc.S (__fmul): New function.
-	(__fmuls): New function.
-	(__fmulsu,__fmulsu_exit): New function.
-
-2011-07-04  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49615
-	* tree-cfgcleanup.c (split_bbs_on_noreturn_calls): Fix
-	basic-block index check.
-
-2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
-
-	* longlong.h (count_leading_zeros, count_trailing_zeros,
-	COUNT_LEADING_ZEROS_0): Define for target avr if W_TYPE_SIZE is 16
-	resp. 64.
-
-2011-07-03  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49610
-	* tree-vect-loop.c (vect_is_slp_reduction): Check that DEF_STMT has
-	a basic block.
-
-2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
-	    Olivier Hainque  <hainque@adacore.com>
-	    Nicolas Setton  <setton@adacore.com>
-
-	* tree.h (TYPE_ARTIFICIAL): New flag.
-	* dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to
-	the DIE of the type if it is artificial.
-	(gen_array_type_die): Likewise.
-	(gen_enumeration_type_die): Likewise.
-	(gen_struct_or_union_type_die): Likewise.
-	* lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL.
-	* lto-streamer-out.c (pack_ts_base_value_fields): Likewise.
-
-2011-07-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-object-size.c (pass_through_call): Handle
-	BUILT_IN_ASSUME_ALIGNED.
-
-2011-07-01  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.
-
-2011-07-01  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/48016
-	* explow.c (update_nonlocal_goto_save_area): Use proper mode
-	for stack save area.
-	* function.c (expand_function_start): Likewise.
-
-2011-07-01  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/49596
-	* cgraph.h (varpool_all_refs_explicit_p): Not analyzed nodes
-	may have unknown refs.
-
-2011-07-01  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo.
-
-2011-07-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5.
-	* doc/install.texi (Specific, alpha*-dec-osf5.1): Document it.
-	(Specific, mips-sgi-irix6): Likewise.
-
-2011-07-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libmudflap/49549
-	* doc/sourcebuild.texi (Effective-Target Keywords): Document gld.
-
-2011-07-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-pretty-print.c (dump_generic_code) <case CONSTRUCTOR>: Print
-	[idx]= and [idx1 ... idx2]= before initializers if needed for
-	array initializers.
-
-2011-07-01  Chen Liqin  <liqin.gcc@gmail.com>
-
-	* config.gcc (score-*-elf): Remove score7.o.
-	* config/score/t-score-elf: Likewise.
-	* config/score/score.c: Merge score7 to score.c and
-	remove forwarding functions.
-	* config/score/score7.c: Deleted.
-	* config/score/score7.h: Deleted.
-
-2011-07-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49603
-	* tree-vect-stmts.c (vectorizable_load): Remove unnecessary assert.
-
-2011-06-30  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (struct access): Rename total_scalarization to
-	grp_total_scalarization
-	(completely_scalarize_var): New function.
-	(sort_and_splice_var_accesses): Set total_scalarization in the
-	representative access.
-	(analyze_access_subtree): Propagate total scalarization accross the
-	tree, no holes in totally scalarized trees, simplify coverage
-	computation.
-	(analyze_all_variable_accesses): Call completely_scalarize_var instead
-	of completely_scalarize_record.
-
-2011-06-30  Richard Henderson  <rth@redhat.com>
-
-	* config/i386/i386.h (X86_TUNE_DEEP_BRANCH_PREDICTION): Remove.
-	(TARGET_DEEP_BRANCH_PREDICTION): Remove.
-	* config/i386/i386.c: Don't include dwarf2out.h.
-	(initial_ix86_tune_features): Remove X86_TUNE_DEEP_BRANCH_PREDICTION.
-	(output_set_got): Don't test TARGET_DEEP_BRANCH_PREDICTION, delete
-	all code dead thereafter.  Don't do dwarf2out_flush_queued_reg_saves.
-	(ix86_expand_prologue): Set REG_CFA_FLUSH_QUEUE on set_got insn.
-	(machopic_output_stub): Don't test TARGET_DEEP_BRANCH_PREDICTION.
-
-2011-06-30  Richard Henderson  <rth@redhat.com>
-
-	* reg-notes.def (REG_CFA_FLUSH_QUEUE): New.
-	* dwarf2out.c (dwarf2out_frame_debug): Handle it.
-	* final.c (final_scan_insn): Look for it, and invoke
-	dwarf2out_frame_debug before the insn if found.
-
-2011-06-30  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2out.c (dwarf2out_frame_debug_cfa_offset): Allow PC_RTX
-	as a source, and interpret that as DWARF_FRAME_RETURN_COLUMN.
-
-2011-06-30  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2out.c (struct reg_saved_in_data): Provide a typedef.
-	Define a vector of this type.
-	(regs_saved_in_regs): Use a VEC.
-	(num_regs_saved_in_regs): Remove.
-	(compare_reg_or_pc): New.
-	(record_reg_saved_in_reg): Split out from...
-	(dwarf2out_flush_queued_reg_saves): ... here.
-	(clobbers_queued_reg_save): Update for VEC.
-	(reg_saved_in): Likewise.
-	(dwarf2out_frame_debug_init): Likewise.
-	(dwarf2out_reg_save_reg): Use record_reg_saved_in_reg.
-	(dwarf2out_frame_debug_cfa_register): Likewise.
-
-2011-06-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/49572
-	* tree-ssa-dom.c (initialize_hash_element) <GIMPLE_SINGLE_RHS>: Use the
-	type of the RHS instead of that of the LHS for the expression type.
-
-2011-06-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro
-	unconditionally.
-
-2011-06-30  Richard Guenther  <rguenther@suse.de>
-
-	* opts.c (finish_options): Do not disable IPA-PTA during ltrans.
-	* tree-ssa-structalias.c (create_variable_info_for): Do not
-	add initial constraints for non-var-decls.  Properly handle
-	globals in other ltrans partitions.
-	(intra_create_variable_infos): Manually create constraints for
-	the fake no-alias parameter.
-	(ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly
-	and assert there are no clones.
-
-2011-06-30  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46787
-	* tree-data-ref.c (dr_address_invariant_p): Remove.
-	(find_data_references_in_stmt): Invariant accesses are ok now.
-	* tree-vect-stmts.c (vectorizable_load): Handle invariant loads.
-	* tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow
-	invariant loads.
-
-2011-06-30  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/49094
-	* tree-sra.c (tree_non_mode_aligned_mem_p): New function.
-	(build_accesses_from_assign): Use it.
-
-2011-06-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
-	handling of BUILT_IN_ASSUME_ALIGNED.
-
-	PR debug/49364
-	* dwarf2out.c (output_abbrev_section): Don't return early
-	if abbrev_die_table_in_use is 1.
-	(dwarf2out_finish): Instead don't call output_abbrev_section
-	nor emit abbrev_section_label in that case.
-
-2011-06-30  Nick Clifton  <nickc@redhat.com>
-
-	* config/v850/v850.h (CPP_SPEC): Define __v850e__ when compiling
-	for the V850E.
-
-2011-06-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
-	handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.
-
-2011-06-30  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-loop.c (vect_determine_vectorization_factor): Handle
-	both pattern and original statements if necessary.
-	(vect_transform_loop): Likewise.
-	* tree-vect-patterns.c (vect_pattern_recog): Update documentation.
-	* tree-vect-stmts.c (vect_mark_relevant): Add new argument.
-	Mark the pattern statement only if the original statement doesn't
-	have its own uses.
-	(process_use): Call vect_mark_relevant with additional parameter.
-	(vect_mark_stmts_to_be_vectorized): Likewise.
-	(vect_get_vec_def_for_operand): Use vectorized pattern statement.
-	(vect_analyze_stmt): Handle both pattern and original statements
-	if necessary.
-	(vect_transform_stmt): Don't store vectorized pattern statement
-	in the original statement.
-	(vect_is_simple_use_1): Use related pattern statement only if the
-	original statement is irrelevant.
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Likewise.
-
-2011-06-29  Changpeng Fang  <changpeng.fang@amd.com>
-
-	* config/i386/i386.opt (mprefer-avx128): Redefine the flag as a Mask
-	option.
-	* config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_AVX128_OPTIMAL
-	entry.
-	(TARGET_AVX128_OPTIMAL): New definition.
-	* config/i386/i386.c (initial_ix86_tune_features): Initialize
-	X86_TUNE_AVX128_OPTIMAL entry.
-	(ix86_option_override_internal): Enable the generation
-	of the 128-bit instructions when TARGET_AVX128_OPTIMAL is set.
-	(ix86_preferred_simd_mode): Use TARGET_PREFER_AVX128.
-	(ix86_autovectorize_vector_sizes): Use TARGET_PREFER_AVX128.
-
-2011-06-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/49539
-	* tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
-	names by means of stmt_references_abnormal_ssa_name.
-	(associate_plusminus): Call can_propagate_from before propagating
-	from definition statements.
-	(ssa_forward_propagate_and_combine): Remove superfluous newline.
-
-2011-06-29  Richard Guenther  <rguenther@suse.de>
-
-	* doc/invoke.texi: Document -scev dump modifier.
-	* tree-pass.h (TDF_SCEV): New dump flag.
-	* tree-dump.c (dump_option_value_in): Add scev.
-	* tree-chrec.c: Replace all TDF_DETAILS checks with TDF_SCEV.
-	* tree-scalar-evolution.c: Likewise.
-
-2011-06-29  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* config/arm/unwind-arm.c (enum __cxa_type_match_result): New.
-	(cxa_type_match): Correct declaration.
-	(__gnu_unwind_pr_common): Reconstruct additional indirection
-	when __cxa_type_match returns succeeded_with_ptr_to_base.
-
-2011-06-29  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	PR rtl-optimization/49114
-	* reload.c (struct replacement): Remove SUBREG_LOC member.
-	(push_reload): Do not set it.
-	(push_replacement): Likewise.
-	(subst_reload): Remove dead code.
-	(copy_replacements): Remove assertion.
-	(copy_replacements_1): Do not handle SUBREG_LOC.
-	(move_replacements): Likewise.
-	(find_replacement): Remove dead code.  Use reload_adjust_reg_for_mode.
-	Detect subregs via recursive descent instead of via SUBREG_LOC.
-
-2011-06-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (avr_encode_section_info): Dispatch to
-	default_encode_section_info.
-
-2011-06-29  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR tree-optimization/49545
-	* builtins.c (get_object_alignment_1): Update function comment.
-	Do not use DECL_ALIGN for functions, but test
-	TARGET_PTRMEMFUNC_VBIT_LOCATION instead.
-	* fold-const.c (get_pointer_modulus_and_residue): Don't check
-	for functions here.
-	* tree-ssa-ccp.c (get_value_from_alignment): Likewise.
-
-2011-06-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49567
-	* dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up for
-	non-MODE_INT modes instead of asserting the mode has MODE_INT class.
-
-2011-06-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/34734
-	* config/avr/avr.c (avr_handle_progmem_attribute): Move warning
-	about uninitialized data attributed 'progmem' from here...
-	(avr_encode_section_info): ...to this new function.
-	(TARGET_ENCODE_SECTION_INFO): New define.
-	(avr_section_type_flags): For data in ".progmem.data", remove
-	section flag SECTION_WRITE.
-
-2011-06-29  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3,
-	_xmulhisi3_exit.
-	* config/avr/libgcc.S (_xmulhisi3_exit): New Function.
-	(__mulhisi3): Optimize if have MUL*.  Use XJMP instead of rjmp.
-	(__umulhisi3): Ditto.
-	* config/avr/avr.md (mulhisi3): New insn expender.
-	(umulhisi3): New insn expender.
-	(*mulhisi3_call): New insn.
-	(*umulhisi3_call): New insn.
-
-2011-06-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile.in (LIBGCC2_CFLAGS): Remove -D__GCC_FLOAT_NOT_NEEDED.
-
-2011-06-28  Richard Henderson  <rth@redhat.com>
-
-	* config/arm/arm.c (thumb_pop): Rename from thumb_pushpop.  Delete
-	all code and arguments that handled pushes.  Update all callers.
-
-2011-06-28  Richard Henderson  <rth@redhat.com>
-
-	* config/arm/arm.c (arm_output_function_prologue): Don't call
-	thumb1_output_function_prologue.
-	(arm_expand_prologue): Avoid dead store.
-	(number_of_first_bit_set): Use ctz_hwi.
-	(thumb1_emit_multi_reg_push): New.
-	(thumb1_expand_prologue): Merge thumb1_output_function_prologue
-	to emit the entire prologue as rtl.
-	(thumb1_output_interwork): Split out from
-	thumb1_output_function_prologue.
-	(thumb1_output_function_prologue): Remove.
-	(arm_attr_length_push_multi): Handle thumb1.
-	* config/arm/arm.md (VUNSPEC_THUMB1_INTERWORK): New.
-	(prologue_thumb1_interwork): New.
-	(*push_multi): Allow thumb1; use push_mult_memory_operand.
-	* config/arm/predicates.md (push_mult_memory_operand): New.
-
-2011-06-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sync.md (*stbar): Delete.
-	(*membar_v8): New insn to implement UNSPEC_MEMBAR in SPARC-V8.
-
-2011-06-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-ssa-dom.c (initialize_hash_element): Fix oversight.
-
-2011-06-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/sparc/sol2-64.h (TARGET_DEFAULT): Remove.
-	(TARGET_64BIT_DEFAULT): Define.
-	* config.gcc (sparc*-*-solaris2*): Move sparc/sol2-64.h to front
-	of tm_file.
-	* config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Define.
-
-2011-06-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* common.opt (in_lto_p): New Variable entry.
-	* flags.h (in_lto_p): Move to common.opt.
-	* gcc.c: Include params.h.
-	(set_option_handlers): Also use common_handle_option and
-	target_handle_option.
-	(main): Call global_init_params, finish_params and init_options_struct.
-	* opts.c (debug_type_names): Move from toplev.c.
-	(print_filtered_help): Access quiet_flag through opts pointer.
-	(common_handle_option): Return early in the driver for some options.
-	Access in_lto_p, dwarf_version and warn_maybe_uninitialized through
-	opts pointer.
-	* toplev.c (in_lto_p): Move to common.opt.
-	(debug_type_names): Move to opts.c.
-	* Makefile.in (OBJS): Remove opts.o.
-	(OBJS-libcommon-target): Add opts.o.
-	(gcc.o): Update dependencies.
-
-2011-06-28  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking.
-
-2011-06-28  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier
-	with '=' constraint modifier.
-	(*divdf3_vfp): Likewise.
-	("*mulsf3_vfp"): Likewise.
-	("*muldf3_vfp"): Likewise.
-	("*mulsf3negsf_vfp"): Likewise.
-	("*muldf3negdf_vfp"): Likewise.
-
-2011-06-28  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.h (LINK_SPEC): Do not use linker
-	relaxation when performing an incremental link.
-
-2011-06-28  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-ssa-math-opts.c (execute_optimize_bswap): Search
-	within BB from last to first.
-
-2011-06-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* genattr-common.c: New.  Based on genattr.c.
-	* Makefile.in (INSN_ATTR_H): Include insn-attr-common.h.
-	(MOSTLYCLEANFILES): Add insn-attr-common.h.
-	(opts.o): Update dependencies.
-	(.PRECIOUS): Add insn-attr-common.h.
-	(simple_rtl_generated_h): Add insn-attr-common.h.
-	(build/genattr-common.o): New.
-	(genprogrtl): Add attr-common.
-	* genattr.c (main): Include insn-attr-common.h.  Don't generate
-	definitions of DELAY_SLOTS or INSN_SCHEDULING.
-	* opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h.
-
-2011-06-28  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config.gcc (tm_file): Add elfos.h and avr/elf.h for
-	avr-*-* and avr-*-rtems* targets.
-
-	* config/avr/elf.h: New file.
-	(ASM_OUTPUT_BEFORE_CASE_LABEL): Define.
-	(TARGET_ASM_SELECT_SECTION): Define.
-	(INIT_SECTION_ASM_OP): Undefine.
-	(FINI_SECTION_ASM_OP): Undefine.
-	(READONLY_DATA_SECTION_ASM_OP): Undefine.
-	(PCC_BITFIELD_TYPE_MATTERS): Undefine.
-	(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Undefine.
-	* config/avr/avr.h:
-	(PREFERRED_DEBUGGING_TYPE): Move to elf.h.
-	(TARGET_ASM_NAMED_SECTION): Move to elf.h.
-	(MAX_OFILE_ALIGNMENT): Move to elf.h.
-	(STRING_LIMIT): Move to elf.h.
-	(ASM_DECLARE_FUNCTION_NAME): Move to elf.h.
-	(ASM_DECLARE_OBJECT_NAME): Remove.
-	(ESCAPES): Remove.
-	(ASM_OUTPUT_SKIP): Remove.
-	(DWARF2_DEBUGGING_INFO): Remove.
-	(OBJECT_FORMAT_ELF): Remove.
-	(USER_LABEL_PREFIX): Remove.
-	(ASM_OUTPUT_EXTERNAL): Remove.
-	(ASM_OUTPUT_ASCII): Remove.
-	(TYPE_ASM_OP): Remove.
-	(SIZE_ASM_OP): Remove.
-	(WEAK_ASM_OP): Remove.
-	(STRING_ASM_OP): Remove.
-	(SET_ASM_OP): Remove.
-	(ASM_WEAKEN_LABEL): Remove.
-	(TYPE_OPERAND_FMT): Remove.
-	(ASM_DECLARE_FUNCTION_SIZE): Remove.
-	(ASM_FINISH_DECLARE_OBJECT): Remove.
-	(NO_DOLLAR_IN_LABEL): Remove.
-	(ASM_GENERATE_INTERNAL_LABEL): Remove.
-	(ASM_OUTPUT_CASE_LABEL): Remove.
-	* config/avr/avr.c (avr_asm_output_aligned_decl_common): Use
-	ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_ALIGNED_COMMON.
-	(gas_output_ascii): Remove.
-	(gas_output_limited_string): Remove.
-	(TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove.
-	* config/avr/avr-protos.h
-	(gas_output_ascii): Remove prototye.
-	(gas_output_limited_string): Remove prototype.
-
-2011-06-27  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/48637
-	* arm.c (arm_print_operand): Allow sym+offset.  Don't abort on invalid
-	asm operands.
-
-2011-06-27  Jan Hubicka  <jh@suse.cz>
-
-	* ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of
-	node instead of references in node.
-
-2011-06-27  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (vms_patch_builtins): Provide dummy definition.
-	* config/ia64/ia64.c (ia64_init_builtins): Call vms_patch_builtins
-	inside ifdef.
-
-2011-06-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* c-decl.c (union lang_tree_node): Use it in chain_next expression.
-
-	* builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New.
-	* builtins.def (BUILT_IN_ASSUME_ALIGNED): New builtin.
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
-	find_func_clobbers): Handle BUILT_IN_ASSUME_ALIGNED.
-	* tree-ssa-ccp.c (bit_value_assume_aligned): New function.
-	(evaluate_stmt, execute_fold_all_builtins): Handle
-	BUILT_IN_ASSUME_ALIGNED.
-	* tree-ssa-dce.c (propagate_necessity): Likewise.
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
-	call_may_clobber_ref_p_1): Likewise.
-	* builtins.c (is_simple_builtin, expand_builtin): Likewise.
-	(expand_builtin_assume_aligned): New function.
-	* doc/extend.texi (__builtin_assume_aligned): Document.
-
-	PR debug/49544
-	* cselib.c (promote_debug_loc): If cselib_preserve_constants
-	and l has two DEBUG_INSN owned locs instead of just one, adjust
-	the second location's setting_insn too.
-
-2011-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libmudflap/38738
-	* config/sol2.h [!USE_GLD] (MFLIB_SPEC): Define.
-
-2011-06-27  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.md (clzsi2): Use XOR after BSCH to convert
-	bit position of highest bit set into a count of the high zero bits.
-
-2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dwarf2out.c (TYPE_DECL_IS_STUB): Extend mechanism to all types.
-
-2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR lto/48492
-	* dwarf2out.c (dwarf2out_finish): Do not attach a DIE on the limbo list
-	to a NULL parent.
-
-2011-06-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49394
-	* passes.c (execute_one_pass): Restore current_pass after
-	applying IPA transforms.
-
-2011-06-27  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-ssa-math-opts.c (do_shift_rotate): Zero bits
-	out of type precision after operation.
-	(find_bswap): Take for limit value the integer auto-promotion
-	into account.
-
-2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the
-	forward scan as well.
-
-2011-06-27  Tristan Gingold  <gingold@adacore.com>
-
-	PR target/44241
-	* config/vms/vms-protos.h: New file.
-	* config/vms/vms-crtlmap.map: New file.
-	* config/vms/vms.c: New file.
-	* config/vms/make-crtlmap.awk: New file.
-	* config/vms/vms-crtl.h: File removed.
-	* config/vms/vms-crtl-64.h: File removed.
-	* config/vms/t-vms (vms-crtlmap.h, vms.o): New targets.
-	* config/alpha/vms64.h: Do not include vms-crtl-64.h
-	* config/alpha/alpha.c (alpha_init_builtins): Remove code to
-	clear some builtins on VMS.  Calls vms_patch_builtins.
-	(avms_asm_output_external): Remove.
-	* config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove.
-	(struct crtl_name_spec): Remove
-	(DO_CTRL_NAMES): Remove.
-	* config/ia64/vms.h (struct crtl_name_spec): Remove
-	(DO_CTRL_NAMES): Remove.
-	* config/ia64/ia64.c (alpha_init_builtins): Remove code to
-	clear some builtins on VMS.  Calls vms_patch_builtins.
-	(ia64_asm_output_external): Remove DO_CRTL_NAME.
-	* config/ia64/vms64.h: Do not include vms-crtl-64.h
-	* config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles, tm_p_file.
-
-2011-06-27  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/alpha.c (alpha_end_function): Always generate .end
-	directive on VMS.
-
-2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (sparc_frame_pointer_required): Return true if
-	the function receives nonlocal gotos.
-
-2011-06-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49536
-	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
-	For non-scalar inner types use a scalar type according to
-	the scalar inner mode.
-
-2011-06-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49365
-	* params.def (min-insn-to-prefetch-ratio): Reduce from 10 to 9.
-
-2011-06-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49169
-	* fold-const.c (get_pointer_modulus_and_residue): Don't rely on
-	the alignment of function decls.
-
-2011-06-26  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/47997
-	* config/darwin.c (darwin_mergeable_string_section): Place string
-	constants in '.cstring' rather than '.const' when CF/NSStrings are
-	active.
-
-2011-06-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (save_local_or_in_reg_p): Adjust comment.
-	(emit_save_register_window): Likewise.
-	(sparc_expand_prologue): Use SIZE_INT_RTX and SIZE_RTX variables.
-	(sparc_flat_expand_prologue): Add comment.  Always emit blockage.
-	Swap back %o7/%i7 in register naming.
-
-2011-06-25  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR driver/49371
-	* config/darwin.c (darwin_override_options): Improve warning when
-	mdynamic-no-pic is given together with fPIC/fpic, also warn when it
-	is given with fpie/fPIE.
-	* config/darwin.h (PIE_SPEC): New, (LINK_SPEC): Use PIE_SPEC.
-	* config/darwin9.h (PIE_SPEC): New.
-
-2011-06-25  Basile Starynkevitch  <basile@starynkevitch.net>
-
-	* timevar.c (timevar_print): Increase width for display of timevar
-	name.
-
-2011-06-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/46400
-	* c-decl.c (union lang_tree_node): Use TYPE_NEXT_VARIANT
-	instead of TYPE_CHAIN for chain_next for types.
-
-2011-06-24  Richard Henderson  <rth@redhat.com>
-
-	* config/sparc/sparc.md (create_flat_frame_1<P:mode>): Remove.
-	(create_flat_frame_2<P:mode>, create_flat_frame_3<P:mode>): Remove.
-	* config/sparc/sparc.c (gen_create_flat_frame_1): Remove.
-	(gen_create_flat_frame_2, gen_create_flat_frame_3): Remove.
-	(sparc_flat_expand_prologue): Emit individual instructions
-	instead of one of the above.
-
-2011-06-24  Easwaran Raman  <eraman@google.com>
-
-	PR rtl-optimization/49429
-	PR target/49454
-	* expr.c (emit_block_move_hints):  Mark MEM_EXPR(x) and
-	MEM_EXPR(y) addressable if emit_block_move_via_libcall is
-	used to copy y into x.
-	* calls.c (initialize_argument_information): Mark
-	an argument addressable if it is passed by invisible reference.
-	(emit_library_call_value_1): Mark  MEM_EXPR (val) addressable
-	if it is passed by reference.
-
-2011-06-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR rtl-optimization/49504
-	* rtlanal.c (nonzero_bits1): Properly handle addition or
-	subtraction of a pointer in Pmode if pointers extend unsigned.
-	(num_sign_bit_copies1): Likewise.
-
-2011-06-24  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimizations/49516
-	* tree-sra.c (sra_modify_assign): Choose the safe path for
-	aggregate copies if we also did scalar replacements.
-
-2011-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/49335
-	* config/arm/predicates.md (add_operator): New.
-	* config/arm/arm.md ("*arith_shiftsi"): Fix for SP reg usage in Thumb2.
-
-2011-06-24  Andi Kleen  <ak@linux.intel.com>
-
-	* tree-sra.c (type_internals_preclude_sra_p): Add msg
-	parameter. Split up ifs and report reason in *msg.
-	(reject): Add.
-	(find_var_candiate): Add msg variable.
-	Split up ifs and report reason to reject.
-	(find_param_candidates): Add msg variable.
-	Pass msg to type_internals_preclude_sra_p.
-
-2011-06-23  Jeff Law  <law@redhat.com>
-
-	PR middle-end/48770
-	* reload.h (reload): Change to return a bool.
-	* ira.c (ira): If requested by reload, run a fast DCE pass after
-	reload has completed.  Fix comment typo.
-	* reload1.c (need_dce): New file scoped static.
-	(reload): Set reload_completed here.  Return whether or not a DCE
-	pass after reload is needed.
-	(delete_dead_insn): Set need_dce as needed.
-
-	PR middle-end/49465
-	* tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition
-	to detect threading through joiner block.  If there was already
-	an edge to the new target, then do not change the PHI nodes.
-
-2011-06-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use
-	get_pointer_alignment to see if base isn't sufficiently aligned.
-
-2011-06-23  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimize/49373
-	* tree-pass.h (all_late_ipa_passes): Declare.
-	* cgraphunit.c (init_lowered_empty_function): Fix properties.
-	(cgraph_optimize): Execute late passes; remove unreachable funcions
-	after materialization.
-	* ipa-inline.c (gate_ipa_inline): Enable only when optimizing or
-	LTOing.
-	* passes.c (all_late_ipa_passes): Declare.
-	(dump_passes, register_pass): Handle late ipa passes.
-	(init_optimization_passes): Move ipa_pta to late passes; schedule
-	fixup_cfg at beggining of all_passes.
-	(apply_ipa_transforms): New function.
-	(execute_one_pass): When doing simple ipa pass, apply all transforms.
-
-2011-06-23  Joseph Myers  <joseph@codesourcery.com>
-
-	* params.c: Include common/common-target.h.  Don't include tm.h.
-	(lang_independent_params): Move from toplev.c.
-	(global_init_params): New.
-	* params.h (global_init_params): Declare.
-	* target.def (default_params): Move to common-target.def.
-	* toplev.c (lang_independent_options): Remove.
-	(lang_independent_params): Move to params.c.
-	(general_init): Use global_init_params.
-	* common/common-target.def (option_default_params): Move from
-	target.def.
-	* common/config/ia64/ia64-common.c: Include params.h.
-	(ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
-	from ia64.c.
-	* common/config/rs6000/rs6000-common.c: Include params.h.
-	(rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
-	from rs6000.c.
-	* common/config/sh/sh-common.c: Include params.h.
-	(sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
-	from sh.c.
-	* common/config/spu/spu-common.c: Include params.h.
-	(spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
-	from spu.c.
-	* config/ia64/ia64.c (ia64_option_default_params,
-	TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c.
-	* config/rs6000/rs6000.c (rs6000_option_default_params,
-	TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c.
-	* config/sh/sh.c (sh_option_default_params,
-	TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c.
-	* config/spu/spu.c (spu_option_default_params,
-	TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c.
-	* Makefile.in (OBJS): Remove params.o.
-	(OBJS-libcommon-target): Add params.o.
-	(params.o, $(common_out_object_file)): Update dependencies.
-	* doc/tm.texi: Regenerate.
-
-2011-06-23  Alan Modra  <amodra@gmail.com>
-
-	PR bootstrap/49383
-	* config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph
-	invocation for 2011-06-09 changes.
-
-2011-06-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR libgomp/49490
-	* omp-low.c (expand_omp_for_static_nochunk): Only
-	use n ceil/ nthreads size for the first n % nthreads threads in the
-	team instead of all threads except for the last few ones which
-	get less work or none at all.
-
-	PR debug/49496
-	* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Ignore debug
-	uses.
-
-2011-06-22  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49493
-	* tree-ssa-structalias.c (get_constraint_for_ssa_var):
-	Refer to the alias target of variables.
-	(associate_varinfo_to_alias_1): Remove.
-	(ipa_pta_execute): Do not associate aliases with anything.
-	* cgraph.h (varpool_alias_aliased_node): Fix cut&paste errors.
-	(cgraph_function_node): Likewise.
-	(cgraph_function_or_thunk_node): Likewise.
-	(varpool_variable_node): Likewise.
-
-2011-06-22  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* config/arm/arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect typo.
-	* config.gcc (arm*-*-linux*): Default to gnu tls.
-	(arm*-*-*): Add --with-tls option.
-	(all_defaults): Add 'tls'.
-
-2011-06-22  Richard Henderson  <rth@redhat.com>
-
-	* reg-notes.def (REG_CFA_WINDOW_SAVE): New.
-	* dwarf2out.c (dwarf2out_frame_debug): Handle it.
-	(dwarf2out_frame_debug_cfa_window_save): Rename from
-	dwarf2out_window_save; make static.
-	* tree.h (dwarf2out_window_save): Don't declare.
-
-	* config/sparc/sparc.c (sparc_dwarf_handle_frame_unspec): Remove.
-	(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
-	(emit_save_register_window): Rename from gen_save_register_window;
-	emit the insn and add REG_CFA_* notes.
-	(sparc_expand_prologue): Update to match.
-	* config/sparc/sparc.md (save_register_window_1): Simplify from
-	save_register_window<P:mode>.
-
-2011-06-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49497
-	* config/i386/i386.md (*lea_general_2): Always allow SImode.
-	(*lea_general_2_zext): Likewise.
-	(imul to lea peepholes): Use const359_operand and check
-	TARGET_PARTIAL_REG_STALL.
-
-	* config/i386/predicates.md (const359_operand): New.
-
-2011-06-22  Michael Matz  <matz@suse.de>
-
-	* cgraphunit.c (assemble_thunk): Use correct return type.
-
-2011-06-22  Dmitry Plotnikov  <dplotnikov@ispras.ru>
-	    Dmitry Melnik  <dm@ispras.ru>
-
-	* config/arm/arm.c (neon_immediate_valid_for_shift): New function.
-	(neon_output_shift_immediate): Ditto.
-	* config/arm/arm-protos.h (neon_immediate_valid_for_shift): New
-	prototype.
-	(neon_output_shift_immediate): Ditto.
-	* config/arm/neon.md (vashl<mode>3): Modified constraint.
-	(vashr<mode>3_imm): New insn pattern.
-	(vlshr<mode>3_imm): Ditto.
-	(vashr<mode>3): Modified constraint.
-	(vlshr<mode>3): Ditto.
-	* config/arm/predicates.md (imm_for_neon_lshift_operand): New
-	predicate.
-	(imm_for_neon_rshift_operand): Ditto.
-	(imm_lshift_or_reg_neon): Ditto.
-	(imm_rshift_or_reg_neon): Ditto.
-
-	* optabs.c (init_optabs): Init optab codes for vashl, vashr, vlshr.
-
-2011-06-22  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for
-	builtin calls even if likelyvalue is not CONSTANT.
-	Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC.
-	Return get_value_for_expr of first operand
-	for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}.
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
-	BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like
-	their non-checking counterparts.
-	(call_may_clobber_ref_p_1): Likewise.
-	(stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK
-	like their non-checking counterparts.
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
-	Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK
-	like their non-checking counterparts.
-	(find_func_clobbers): Likewise.
-	* tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK
-	like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC.
-
-	* dwarf2out.c (size_of_loc_descr, output_loc_operands,
-	mark_base_types, hash_loc_operands, compare_loc_operands): Allow
-	DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead
-	of base type reference as argument.
-	(resolve_addr_in_expr): Likewise.  Fix keep computation.
-	(convert_descriptor_to_signed): Renamed to...
-	(convert_descriptor_to_mode): ... this.  For wider types convert to
-	unsigned instead of signed, for <= DWARF2_ADDR_SIZE convert to untyped.
-	(typed_binop): New function.
-	(scompare_loc_descriptor, ucompare_loc_descriptor,
-	minmax_loc_descriptor, mem_loc_descriptor): For wider integer modes
-	default to unsigned type instead of signed.
-
-	PR debug/47858
-	* gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND.
-	(gimple_build_debug_source_bind_stat): New prototype.
-	(gimple_build_debug_source_bind): Define.
-	(gimple_debug_source_bind_p, gimple_debug_source_bind_get_var,
-	gimple_debug_source_bind_get_value,
-	gimple_debug_source_bind_get_value_ptr,
-	gimple_debug_source_bind_set_var,
-	gimple_debug_source_bind_set_value): New inlines.
-	* gimple.c (gimple_build_debug_source_bind_stat): New function.
-	* gimple-pretty-print.c (dump_gimple_debug): Handle
-	GIMPLE_DEBUG_SOURCE_BIND.
-	* sese.c (rename_uses): Handle gimple_debug_source_bind_p.
-	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
-	* tree-parloops.c (eliminate_local_variables,
-	separate_decls_in_region): Likewise.
-	(separate_decls_in_region_debug): Renamed from
-	separate_decls_in_region_debug_bind.  Handle
-	gimple_debug_source_bind_p.
-	* tree.h (decl_debug_args_lookup, decl_debug_args_insert): New
-	prototypes.
-	(DECL_HAS_DEBUG_ARGS_P): Define.
-	(struct tree_function_decl): Add has_debug_args_flag field.
-	* tree.c (debug_args_for_decl): New variable.
-	(decl_debug_args_lookup, decl_debug_args_insert): New functions.
-	* tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts.
-	(rewrite_debug_stmt_uses): New function.
-	(rewrite_stmt): Use it to rewrite debug stmt uses.
-	* rtl.def (DEBUG_PARAMETER_REF): New.
-	* rtl.h (DEBUG_PARAMETER_REF_DECL): Define.
-	* cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle
-	DEBUG_PARAMETER_REF.
-	* rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise.
-	* print-rtl.c (print_rtx): Likewise.
-	* tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of
-	SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind
-	debug stmts in the first bb.
-	* tree-inline.c (remap_ssa_name): If remapping default def
-	of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in
-	a source bind debug stmt.
-	(remap_gimple_stmt): Handle gimple_debug_source_bind_p.
-	(maybe_move_debug_stmts_to_successors): Likewise.
-	(copy_debug_stmt): Likewise.  Avoid shadowing a variable.
-	(tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy
-	debug args vector from old_decl to new_decl.
-	* ipa-prop.c (ipa_modify_call_arguments): For optimized away
-	or modified parameters, add debug bind stmts before call
-	setting DEBUG_EXPR_DECL which is remembered in debug args vector.
-	* cfgexpand.c (expand_call_stmt): Call expand_debug_expr
-	on DECL_DEBUG_EXPRs from debug args vector.
-	(expand_debug_source_expr): New function.
-	(expand_debug_locations): Use it for source bind insns.
-	(expand_gimple_basic_block): Handle gimple_debug_source_bind_p.
-	* var-tracking.c (prepare_call_arguments): Add debug args
-	to call_arguments if any.
-	* dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr,
-	output_loc_operands, output_loc_operands_raw, resolve_addr_in_expr,
-	compare_loc_operands): Handle DW_OP_GNU_parameter_ref.
-	(get_ref_die_offset, parameter_ref_descriptor): New functions.
-	(mem_loc_descriptor): Handle DEBUG_PARAMETER_REF.
-	(gen_subprogram_die): Handle parameters identified by
-	DEBUG_PARAMETER_REF.
-
-2011-06-22  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* doc/invoke.texi (ARM Options): Document -mtls-dialect option.
-	* doc/install.texi (Configuration): Document --with-tls.
-	* config/arm/arm.c (enum tls_reloc): Add TLS_DESCSEQ.
-	(arm_call_tls_get_addr): Clean up. Assert not tls descriptor.
-	(arm_tls_descseq_addr): New.
-	(legitimize_tls_address): Add tlsdesc support.
-	(arm_cannot_copy_insn_p): Check for tlscall.
-	(arm_emit_tls_decoration): Likewise.
-	* config/arm/arm.h (TARGET_GNU2_TLS): New.
-	(OPTION_DEFAULT_SPECS): Add with-tls support.
-	* config/arm/arm.md (R1_REGNUM): Define.
-	(tlscall): New.
-	* config/arm/arm.opt (tls_type): New enumeration type and values.
-	(mtls-dialect): New switch.
-	* config/arm/arm-opts.h (enum tls_type): New.
-
-2011-06-21  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* attribs.c (register_attribute): Added assert to check that all
-	attribute specs are registered with a name that is not empty and
-	does not start with '_'.
-	(decl_attributes): Avoid the lookup of the "naked" attribute spec
-	if the function has no attributes.
-	* tree.c (is_attribute_with_length_p): Removed.
-	(is_attribute_p): Removed.
-	(private_is_attribute_p): New.
-	(private_lookup_attribute): New.
-	(lookup_attribute): Removed.
-	(lookup_ident_attribute): New.
-	(remove_attribute): Require the first argument to be in the form
-	'text', not '__text__'.  Updated asserts.
-	(merge_attributes): Use lookup_ident_attributes instead of
-	lookup_attribute.
-	(merge_dllimport_decl_attributes): Use remove_attribute.
-	(attribute_list_contained): Likewise.
-	(attribute_list_equal): Immediately return 1 if the arguments are
-	identical pointers.
-	* tree.h (is_attribute_p): Made inline.  Return a 'bool', not an
-	'int'.  Require the first argument to be in the form 'text', not
-	'__text__'.  Require the second argument to be an identifier.
-	(lookup_attribute): Made inline.  Require the first argument to be
-	in the form 'text', not '__text__'.
-	(private_is_attribute_p, private_lookup_attribute): New.
-	Updated comments.
-
-2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
-
-	* builtins.c: Add sync_ or SYNC__ to builtin names.
-	* sync-builtins.def: Add sync_ or SYNC__ to builtin names.
-	* omp-low.c: Add sync_ or SYNC__ to builtin names.
-
-2011-06-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/33049
-	* config/avr/avr.md (extzv): New expander.
-	(*extzv): New insn.
-	(*extzv.qihi1, *extzv.qihi2): New insn-and-split.
-	* config/avr/constraints.md (C04): New constraint.
-	* doc/md.texi (Machine Constraints): Document it.
-
-2011-06-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49489
-	* builtins.c (expand_builtin_unop): Call expand_unop with 0 as
-	unsignedp argument instead of 1 for clrsb_optab.
-	(fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT
-	and < 2 * HOST_BITS_PER_WIDE_INT.  Optimize BUILT_IN_CLRSB*.
-	(fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*.
-	* optabs.c (widen_leading): Call widen_operand and expand_unop
-	with 0 as unsignedp argument instead of 1 for clrsb_optab.
-	(expand_unop): Subtract difference of mode sizes also for clrsb_optab.
-
-2011-06-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md (*jcindirect_jump): Fix build warning.
-
-2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gensupport.c (add_define_attr): New static function.
-	(is_predicable): Allow multi-alternative lists for the "predicable"
-	attribute.
-	(modify_attr_enabled_ce, alter_attrs_for_insn): New static functions.
-	(process_one_cond_exec): Call alter_attrs_for_insn.
-	* doc/md.texi (Defining Attributes): Mention some standard names.
-	(Conditional Execution): Update documentation for "predicable".
-
-	* doc/extend.texi (__builtin_clrsb, __builtin_clrsbl,
-	__builtin_clrsbll): Document.
-	* doc/rtl.texi (clrsb): New entry.
-	* optabs.c (widen_leading): Renamed from widen_clz.  New argument
-	UNOPTAB.  All callers changed.  Use UNOPTAB instead of clz_optab.
-	(expand_unop): Handle clrsb_optab.
-	(init_optabs): Initialize it.
-	* optabs.h (enum optab_index): New entry OTI_clrsb.
-	(clrsb_optab): Define.
-	* genopinit.c (optabs): Add an entry for it.
-	* builtins.c (expand_builtin): Handle clrsb builtin functions.
-	* builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL,
-	BUILT_IN_CLRSBLL): New.
-	* rtl.def (CLRSB): New code.
-	* dwarf2out.c (mem_loc_descriptor): Handle it.
-	* simplify-rtx.c (simplify_const_unary_operation): Likewise.
-	Use op_mode rather than mode when optimizing ffs, clz, ctz, parity
-	and popcount.
-	* libgcc2.c (__clrsbSI2, __clrsbDI2): New functions.
-	* libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare.
-	(__ctzDI2): Move declaration.
-	* config/bfin/bfin.md (clrsbsi2): New expander.
-	(signbitssi2): Use the CLRSB rtx.
-	(clrsbhi2): Renamed from signbitshi2.  Use the CLRSB rtx.
-	* config/bfin/bfin.c (bdesc_1arg): Changed accordingly.
-
-2011-06-21  Richard Guenther  <rguenther@suse.de>
-
-	* ipa-inline-transform.c (inline_transform): Fix previous change.
-
-2011-06-21  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49478
-	* tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR
-	with constant operand.
-
-2011-06-21  Richard Guenther  <rguenther@suse.de>
-
-	* ipa-inline-transform.c (inline_transform): Fix typo.
-
-2011-06-21  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49483
-	* tree-vect-stmts.c (vectorizable_assignment): Also handle
-	VIEW_CONVERT_EXPR conversions.
-
-2011-06-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/avr/avr-mcus.def, config/avr/genopt.sh: New files.
-	* config/avr/avr-tables.opt: New file (generated).
-	* config.gcc (avr-*-*): Use avr/avr-tables.opt.
-	* config/avr/avr-devices.c (avr_mcu_types): Move contents to
-	avr-mcus.def.
-	* config/avr/avr.c (avr_help, TARGET_HELP): Remove.
-	(avr_option_override): Don't process -mmcu= argument here.  Set
-	avr_current_device using avr_mcu_index.
-	(avr_file_start): Use avr_current_device->name instead of avr_mcu_name.
-	* config/avr/avr.opt (mmcu=): Use Enum.
-	* config/avr/t-avr (avr-devices.o): Update dependencies.
-	($(srcdir)/config/avr/avr-tables.opt): New.
-	* target.def (help): Remove.
-	* doc/tm.texi.in (TARGET_HELP): Remove.
-	* doc/tm.texi: Regenerate.
-	* opts.c: Don't include target.h.
-	(common_handle_option): Don't call targetm.help.
-	* system.h (TARGET_HELP): Poison.
-	* Makefile.in (opts.o): Update dependencies.
-
-2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/usegld.h: New file.
-	* config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove.
-	(CPP_SUBTARGET_SPEC): Remove -compat-bsd support.
-	(LIB_SPEC): Likewise.  Search /lib.
-	(LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support.
-	(RDYNAMIC_SPEC): Handle GNU ld.
-	[HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC):
-	Define.
-	(SUPPORTS_INIT_PRIORITY): Only disable for Sun ld.
-	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define.
-	[!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine.
-	(STACK_CHECK_STATIC_BUILTIN): Define.
-	* config/sol2.opt (compat-bsd): Remove.
-	* config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef.
-	* config/sol2-bi.h: New file.
-	* config/sol2-gld.h: Remove.
-	* config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS.
-	(NO_DBX_BNSYM_ENSYM): Remove.
-	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
-	(STACK_CHECK_STATIC_BUILTIN): Remove.
-	Test USE_GLD instead of TARGET_GNU_LD.
-	* config/i386/sol2-10.h: Rename to ...
-	* config/i386/sol2-bi.h .. this.
-	(SUBTARGET_EXTRA_SPECS): Redefine.
-	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove.
-	(MULTILIB_DEFAULTS): Remove.
-	(DEFAULT_ARCH32_P): Define.
-	(LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove.
-	(ARCH64_SUBDIR): Define.
-	Test USE_GLD instead of TARGET_GNU_LD.
-	(I386_EMULATION): Rename to ...
-	(ARCH32_EMULATION): ... this.
-	(X86_64_EMULATION): Rename to ...
-	(ARCH64_EMULATION): ... this.
-	(TARGET_LD_EMULATION): Remove.
-	(LINK_ARCH_SPEC): Remove.
-	* config/i386/sol2-gas.h: Remove.
-	* config/i386/t-sol2-10: Rename to ...
-	* config/i386/t-sol2-64: ... this.
-	* config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine.
-	(AS_SPARC64_FLAG): Define.
-	(ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine.
-	(CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine
-	depending on TARGET_CPU_DEFAULT.
-	(CPP_CPU_SPEC): Redefine.
-	(ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P.
-	(CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine.
-	(CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine.
-	(ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC,
-	ASM_ARCH_DEFAULT_SPEC): Redefine.
-	(SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
-	LINK_ARCH_DEFAULT_SPEC.
-	[USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define.
-	[USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine.
-	(ARCH64_SUBDIR): Define.
-	(LINK_ARCH64_SPEC): Redefine.
-	(CC1_SPEC): Redefine.
-	(OPTION_DEFAULT_SPECS): Redefine.
-	(MULTILIB_DEFAULTS): Define.
-	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine.
-	[USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine.
-	[USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef.
-	(NO_DBX_BNSYM_ENSYM): Remove.
-	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
-	(ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS.
-	(TARGET_ASM_NAMED_SECTION): Likewise.
-	(STACK_CHECK_STATIC_BUILTIN): Remove.
-	* config/sparc/sol2-bi.h: Remove.
-	* config/sparc/sol2-gas-bi.h: Remove.
-	* config/sparc/sol2-gas.h: Remove.
-	* config/sparc/sol2-gld-bi.h: Remove.
-	* config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move
-	common parts ...
-	(*-*-solaris2*): ... here.
-
-2011-06-21  Christian Bruel  <christian.bruel@st.com>
-
-	PR other/43564
-	* ipa-inline.c (can_inline_edge_p): Check
-	!DECL_DISREGARD_INLINE_LIMITS.
-
-2011-06-21  Christian Bruel  <christian.bruel@st.com>
-
-	PR middle-end/49139
-	* cgraphunit.c (process_function_and_variable_attributes): warn when
-	always_inline functions that are not inline.
-	* ipa-inline-transform.c (inline_transform): Always call
-	optimize_inline.
-	* tree-inline.c (tree_inlinable_function_p): Use error instead
-	of sorry.
-	(expand_call_inline): Likewise.
-
-2011-06-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* Makefile.in (dg_target_exps): Set.
-	(check_gcc_parallelize): Parallelize gcc testing into 10 jobs
-	instead of 7, try to divide it more evenly.
-
-2011-06-20  Changpeng Fang  <changpeng.fang@amd.com>
-
-	PR target/49089
-	* config/i386/i386.c (avx256_split_unaligned_load): New definition.
-	(avx256_split_unaligned_store): New definition.
-	(ix86_option_override_internal): Enable avx256 unaligned load/store
-	splitting only when avx256_split_unaligned_load/store is set.
-
-2011-06-20  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* regrename.c (scan_rtx_reg): Handle the case where we write to an
-	open chain in a smaller mode without failing the entire block.
-
-2011-06-21  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): Match
-	CONST high part large-toc address.
-	(rs6000_tls_referenced_p): Make static.
-	* config/rs6000/rs6000-protos.h (rs6000_tls_referenced_p): Delete.
-
-2011-06-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/49385
-	* config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast
-	one of the operands is a register.
-
-2011-06-20  Kai Tietz  <ktietz@redhat.com>
-
-	* fold-const.c (fold_binary_loc): Add missing folding for truth-not
-	operations in combination with binary and.
-
-2011-06-20  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* regrename.c (do_replace): Don't update notes.
-
-2011-06-20  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (create_TOC_reference): Wrap high part
-	of toc-relative address in CONST.
-	(rs6000_delegitimize_address): Recognize changed address.
-	(rs6000_legitimize_reload_address): Likewise.
-	(rs6000_emit_move): Don't force these constants to memory.
-	* config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of
-	toc-relative address in CONST.
-	(tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
-	(tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.
-
-2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* longlong.h (count_leading_zeros): Use long long builtin for x86-64.
-	(count_trailing_zeros): Likewise.
-
-2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR other/49325
-	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if
-	.init_array can be used with .ctors on targets.
-	* configure: Regenerated.
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true
-	if the element type is volatile.
-
-2011-06-18  Jan Hubicka  <jh@suse.cz>
-
-	* lto-symtab.c (lto_varpool_replace_node): Remove code handling
-	extra name aliases.
-	(lto_symtab_resolve_can_prevail_p): Likewise.
-	(lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
-	* cgraphbuild.c (record_reference): Remove extra body alias code.
-	(mark_load): Likewise.
-	(mark_store): Likewise.
-	* cgraph.h (varpool_node): Remove extra_name filed;
-	add alias_of and extraname_alias.
-	(varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
-	(varpool_alias_aliased_node): New inline function.
-	(varpool_variable_node): New function.
-	* cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
-	* ipa-ref.c (ipa_record_reference): Allow aliases on variables.
-	* lto-cgraph.c (lto_output_varpool_node): Update streaming.
-	(input_varpool_node): Likewise.
-	* lto-streamer-out.c (produce_symtab): Remove extra name aliases.
-	(varpool_externally_visible_p): Remove extra body alias code.
-	(function_and_variable_visibility): Likewise.
-	* tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
-	(ipa_pta_execute): Use it.
-	* varpool.c (varpool_remove_node): Remove extra name alias code.
-	(varpool_mark_needed_node): Likewise.
-	(varpool_analyze_pending_decls): Analyze aliases.
-	(assemble_aliases): New functoin.
-	(varpool_assemble_decl): Use it.
-	(varpool_create_variable_alias): New function.
-	(varpool_extra_name_alias): Rewrite.
-	(varpool_for_node_and_aliases): New function.
-
-2011-06-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49411
-	* config/i386/i386.c (ix86_expand_multi_arg_builtins): If
-	last_arg_constant and last argument doesn't match its predicate,
-	for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3
-	if it is CONST_INT, mask it, otherwise expand using rotl<mode>3.
-	(ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix
-	spelling of error message.
-	* config/i386/sse.md (sse4a_extrqi, sse4a_insertqi,
-	vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use
-	const_0_to_255_operand instead of const_int_operand.
-
-	Revert:
-	2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (blendbits): Remove mode attribute.
-	(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
-	instead of const_0_to_<blendbits>_operand for operand 3 predicate.
-	Check integer value of operand 3 in insn constraint.
-
-2011-06-17  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR rtl-optimization/48542
-	* reload.c (find_equiv_reg): Stop looking when finding a
-	setjmp-type call.
-	* reload1.c (reload_as_needed): Invalidate all reload
-	registers when crossing a setjmp-type call.
-
-2011-06-16  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-threadupdate.c (struct redirection_data): New field
-	intermediate_edge.
-	(THREAD_TARGET2): Define.
-	(redirection_data_eq): Also check that the intermediate edge is equal.
-	(lookup_redirection_data): Drop useless argument.  Extract the
-	outgoing_edge and intermediate edge from E.  Callers updated.
-	(copy_phi_args, update_destination_phis): New functions.
-	(fix_duplicate_block_edges): Likewise.
-	(create_edge_and_update_destination_phis): Duplicate all the edges
-	hung off e->aux.  Use copy_phi_args.
-	(create_duplicates): Use fix_duplicate_block_edges.
-	(fixup_template_block): Likewise.
-	(redirect_edges): If necessary, redirect the joiner block's incoming
-	edge to the duplicate of the joiner block.
-	(thread_block): Don't muck up loops when threading through a joiner
-	block.
-	(thread_through_loop_header): Handle threading through a joiner block.
-	(mark_threaded_blocks, register_jump_thread): Likewise.
-	* tree-flow.h (register_jump_thread): Add new argument.  Callers
-	updated.
-	* tree-ssa-threadedge.c (phi_args_equal_on_edges): New function.
-	(thread_across_edge): Handle threading through a joiner block.
-
-2011-06-16  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/49343
-	* tree-sra.c (build_ref_for_model): Use component_ref_field_offset to
-	calculate offset, provide 2nd operand for the new COMPONENT_REF.
-
-2011-06-16  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin-protos.h (machopic_select_rtx_section): Move to
-	inside RTX_CODE ifdef.
-
-2011-06-16  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith):
-	Disallow NULL pointer for pointer arithmetic.
-
-2011-06-16  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/49398
-	Revert.
-	2011-06-10  Wei Guozhi  <carrot@google.com>
-
-	PR target/45335
-	* config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
-	stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
-	(ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
-	related peephole2.
-	(strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
-	related peephole2.
-	* config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
-	(arm_legitimate_ldrd_p): New prototype.
-	(arm_output_ldrd): New prototype.
-	* config/arm/arm.c (arm_check_ldrd_operands): New function.
-	(arm_legitimate_ldrd_p): New function.
-	(arm_output_ldrd): New function.
-
-2011-06-16  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	PR middle-end/46500
-	* doc/tm.texi.in: Update Copyright date.
-	* doc/tm.texi: Regenerate.
-	* targhooks.c (default_setup_incoming_varargs): Replace
-	CUMULATIVE_ARGS* argument type with cumulative_args_t.
-	(default_pretend_outgoing_varargs_named): Likewise.
-	(hook_pass_by_reference_must_pass_in_stack): Likewise.
-	(hook_callee_copies_named): Likewise.
-	(default_function_arg_advance): Likewise.
-	(default_function_arg): Likewise.
-	(default_function_incoming_arg): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_false): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_true): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
-	(hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
-	* targhooks.h (default_setup_incoming_varargs): Likewise.
-	(default_pretend_outgoing_varargs_named): Likewise.
-	(hook_pass_by_reference_must_pass_in_stack): Likewise.
-	(hook_callee_copies_named): Likewise.
-	(default_function_arg_advance): Likewise.
-	(default_function_arg): Likewise.
-	(default_function_incoming_arg): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_false): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_true): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
-	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
-	(hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
-	* target.def (pass_by_reference): Likewise.
-	(setup_incoming_varargs, strict_argument_naming): Likewise.
-	(pretend_outgoing_varargs_named, callee_copies): Likewise.
-	(arg_partial_bytes, function_arg_advance, function_arg): Likewise.
-	(function_incoming_arg): Likewise.
-	* target.h: Don't include "tm.h" .
-	(cumulative_args_t): New typedef.
-	[GCC_TM_H] (get_cumulative_args): New static inline function.
-	[GCC_TM_H] (pack_cumulative_args): Likewise.
-	* config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS*
-	argument type with cumulative_args_t.
-	(alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise.
-	(alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise.
-	* config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
-	(frv_arg_partial_bytes, frv_function_arg): Likewise.
-	(frv_function_incoming_arg, frv_function_arg_advance): Likewise.
-	(frv_function_arg_1): Likewise.
-	* config/s390/s390.c (s390_pass_by_reference): Likewise.
-	(s390_function_arg_advance, s390_function_arg): Likewise.
-	* config/m32c/m32c.c (m32c_function_arg): Likewise.
-	(m32c_pass_by_reference, m32c_function_arg_advance): Likewise.
-	(m32c_strict_argument_naming): Likewise.
-	* config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise.
-	(spu_function_arg_advance): Likewise.
-	(spu_setup_incoming_varargs): Likewise.  Make static.
-	* config/spu/spu-protos.h (spu_setup_incoming_varargs):
-	Remove prototype.
-	* config/sparc/sparc.c (sparc_strict_argument_naming): Replace
-	CUMULATIVE_ARGS* argument type with cumulative_args_t.
-	(sparc_pass_by_reference, sparc_function_arg_advance): Likewise.
-	(sparc_function_arg, sparc_function_incoming_arg): Likewise.
-	(sparc_arg_partial_bytes, sparc_function_arg_1): Likewise.
-	* config/mep/mep.c (mep_setup_incoming_varargs): Likewise.
-	(mep_pass_by_reference, mep_function_arg): Likewise.
-	(mep_function_arg_advance): Likewise.
-	* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
-	(m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise.
-	(m32r_function_arg, m32r_function_arg_advance): Likewise.
-	* config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise.
-	* config/i386/i386.c (ix86_function_arg_advance): Likewise.
-	(ix86_function_arg, ix86_pass_by_reference): Likewise.
-	(ix86_setup_incoming_varargs): Likewise.
-	* config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
-	(sh_strict_argument_naming): Likewise.
-	(sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise.
-	(sh_callee_copies, sh_arg_partial_bytes): Likewise.
-	(sh_function_arg_advance, sh_function_arg): Likewise.
-	* config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
-	(pdp11_function_arg_advance): Likewise.
-	* config/microblaze/microblaze.c (microblaze_function_arg_advance):
-	Likewise.
-	(microblaze_function_arg, function_arg_partial_bytes): Likewise.
-	* config/avr/avr.c (avr_function_arg): Likewise.
-	(avr_function_arg_advance): Likewise.
-	* config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
-	(xtensa_function_arg, xtensa_function_incoming_arg): Likewise.
-	(xtensa_function_arg_1): Likewise.
-	* config/stormy16/stormy16.c (xstormy16_function_arg_advance):
-	Likewise.
-	(xstormy16_function_arg): Likewise.
-	* config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
-	(fr30_arg_partial_bytes, fr30_function_arg): Likewise.
-	(fr30_function_arg_advance): Likewise.
-	* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
-	(lm32_function_arg, lm32_function_arg_advance): Likewise.
-	* config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
-	(moxie_function_arg, moxie_function_arg_advance): Likewise.
-	(moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise.
-	* config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
-	(cris_pass_by_reference, cris_arg_partial_bytes): Likewise.
-	(cris_function_arg, cris_function_incoming_arg): Likewise.
-	(cris_function_arg_advance, cris_function_arg_1): Likewise.
-	* config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
-	(iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise.
-	(iq2000_function_arg, iq2000_function_arg_advance): Likewise.
-	* config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
-	(mn10300_function_arg, mn10300_function_arg_advance): Likewise.
-	(mn10300_arg_partial_bytes): Likewise.
-	* config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
-	(ia64_arg_partial_bytes, ia64_function_arg): Likewise.
-	(ia64_function_incoming_arg, ia64_function_arg_advance): Likewise.
-	(ia64_function_arg_1): Likewise.
-	* config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
-	(m68k_function_arg): Likewise.
-	* config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise.
-	(rs6000_function_arg, setup_incoming_varargs): Likewise.
-	(rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise.
-	* config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise.
-	(picochip_function_arg, picochip_incoming_function_arg): Likewise.
-	(picochip_arg_advance): Likewise.
-	* config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
-	(mcore_arg_partial_bytes, mcore_function_arg): Likewise.
-	(mcore_function_arg_advance): Likewise.
-	* config/score/score.c (score_pass_by_reference): Likewise.
-	(score_function_arg_advance): Likewise.
-	(score_arg_partial_bytes): Likewise.  Make static.
-	* config/score/score-protos.h (score_arg_partial_bytes): Don't declare.
-	* config/arm/arm.c (arm_arg_partial_bytes): Replace
-	CUMULATIVE_ARGS* argument type with cumulative_args_t.
-	(arm_function_arg, arm_function_arg_advance): Likewise.
-	(arm_setup_incoming_varargs, arm_pass_by_reference): Likewise.
-	* config/pa/pa.c (pa_pass_by_reference): Likewise.
-	(pa_arg_partial_bytes, pa_function_arg_advance): Likewise.
-	(pa_function_arg): Likewise.
-	* config/mips/mips.c (mips_strict_argument_naming): Likewise.
-	(mips_function_arg, mips_function_arg_advance): Likewise.
-	(mips_arg_partial_bytes, mips_pass_by_reference): Likewise.
-	(mips_callee_copies, mips_setup_incoming_varargs): Likewise.
-	* config/vax/vax.c (vax_function_arg): Likewise.
-	(vax_function_arg_advance): Likewise.
-	* config/h8300/h8300.c (h8300_function_arg): Likewise.
-	(h8300_function_arg_advance): Likewise.
-	* config/v850/v850.c (v850_pass_by_reference): Likewise.
-	(v850_strict_argument_naming, v850_function_arg): Likewise.
-	(v850_arg_partial_bytes, v850_function_arg_advance): Likewise.
-	(v850_setup_incoming_varargs): Likewise.
-	* config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
-	(mmix_function_arg_advance, mmix_function_incoming_arg): Likewise.
-	(mmix_function_arg, mmix_pass_by_reference): Likewise.
-	(mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type
-	with const void *.
-	* config/bfin/bfin.c (setup_incoming_varargs): Replace
-	CUMULATIVE_ARGS* argument type with cumulative_args_t.
-	(bfin_function_arg_advance, bfin_function_arg): Likewise.
-	(bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise.
-	* calls.c (emit_call_1): Change type of args_so_far to
-	cumulative_args_t.  Changed all callers.
-	(initialize_argument_information): Likewise.
-	(expand_call, emit_library_call_value_1): Use pack_cumulative_args.
-	* dse.c (get_call_args): Likewise.
-	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
-	* function.c (pass_by_reference, reference_callee_copied): Likewise.
-	(struct assign_parm_data_all): Rename args_so_far to args_so_far_v.
-	New member args_so_far_v.  Changed all users.
-	* var-tracking.c (prepare_call_arguments): Use pack_cumulative_args.
-	* config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
-	* config/mips/mips.c (mips_output_args_xfer): Likewise.
-	* config/s390/s390.c (s390_call_saved_register_used): Likewise.
-	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
-	* config/microblaze/microblaze.c (microblaze_expand_prologue):
-	Likewise.
-	* config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed
-	m32r_pass_by_reference.
-
-2011-06-16  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vectorizer.h (vect_recog_func_ptr): Change the first
-	argument to be a VEC of statements.
-	* tree-vect-loop.c (vect_determine_vectorization_factor): Remove the
-	assert that pattern statements have to have their vector type set.
-	* tree-vect-patterns.c (vect_recog_widen_sum_pattern):
-	Change the first argument to be a VEC of statements.  Update
-	documentation.
-	(vect_recog_dot_prod_pattern, vect_recog_pow_pattern): Likewise.
-	(vect_handle_widen_mult_by_const): New function.
-	(vect_recog_widen_mult_pattern):  Change the first argument to be a
-	VEC of statements.  Update documentation.  Check that the constant is
-	INTEGER_CST.  Support multiplication by a constant that fits an
-	intermediate type - call vect_handle_widen_mult_by_const.
-	(vect_pattern_recog_1): Update vect_recog_func_ptr and its
-	call.  Handle additional pattern statements if necessary.
-
-2011-06-16  Nick Clifton  <nickc@redhat.com>
-
-	PR target/49427
-	* config.gcc: Set cpu_type to v850 for any V850 architecture.
-	(v850*-*-*): Delete explicit setting of tm_p_file, tmake_file,
-	md_file, extra_modes, out_file and extra_options are these are all
-	deduced from cpu_type.
-
-2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift
-	truncation mask to 63.
-
-2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49313
-	PR target/29524
-	* longlong.h: Add AVR support:
-	(count_leading_zeros): New macro.
-	(count_trailing_zeros): New macro.
-	(COUNT_LEADING_ZEROS_0): New macro.
-	* config/avr/t-avr (LIB1ASMFUNCS): Add _ffssi2, _ffshi2, _loop_ffsqi2,
-	_ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2, _paritydi2, _paritysi2,
-	_parityhi2, _popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
-	_bswapsi2, _bswapdi2, _ashldi3, _ashrdi3, _lshrdi3.
-	(LIB2FUNCS_EXCLUDE): Add _clz.
-	* config/avr/libgcc.S (XCALL): Move up in file.
-	(XJMP): New C Macro.
-	(DEFUN): New asm macro.
-	(ENDF): New asm macro.
-	(__ffssi2): New function.
-	(__ffshi2): New function.
-	(__loop_ffsqi2): New function.
-	(__ctzsi2): New function.
-	(__ctzhi2): New function.
-	(__clzdi2): New function.
-	(__clzsi2): New function.
-	(__clzhi2): New function.
-	(__paritydi2): New function.
-	(__paritysi2): New function.
-	(__parityhi2): New function.
-	(__parityqi2): New function.
-	(__popcounthi2): New function.
-	(__popcountsi2): New function.
-	(__popcountdi2): New function.
-	(__popcountqi2): New function.
-	(__bswapsi2): New function.
-	(__bswapdi2): New function.
-	(__ashldi3): New function.
-	(__ashrdi3): New function.
-	(__lshrdi3): New function.
-	Fix suspicous lines.
-
-2011-06-16  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (canonicalize_cond_expr_cond): (bool)x is not
-	the same as x != 0.
-	* fold-const.c (fold_binary_loc): Do not fold X & 1 != 0
-	to (bool) X & 1.
-	* ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow
-	equality compares against zero for the lower bit.
-
-2011-06-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49419
-	* tree-vrp.c (execute_vrp): Call init_range_assertions
-	before estimate_numbers_of_iterations, call
-	free_number_of_iterations_estimates before calling
-	remove_range_assertions.
-
-2011-06-16  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (struct ps_insn): Remove row_rest_count field.
-	(struct partial_schedule): Add rows_length field.
-	(verify_partial_schedule): Check rows_length.
-	(ps_insert_empty_row): Handle rows_length.
-	(create_partial_schedule): Likewise.
-	(free_partial_schedule): Likewise.
-	(reset_partial_schedule): Likewise.
-	(create_ps_insn): Remove rest_count argument.
-	(remove_node_from_ps): Update rows_length.
-	(add_node_to_ps): Update rows_length and call create_ps_insn
-	without passing row_rest_count.
-	(rotate_partial_schedule): Update rows_length.
-
-2011-06-16  Revital Eres  <revital.eres@linaro.org>
-
-	* ddg.c (add_intra_loop_mem_dep): New function.
-	(build_intra_loop_deps): Call it.
-
-2011-06-13  Jeff Law  <law@redhat.com>
-
-	* df-problems.c (df_lr_local_compute): Manually CSE
-	PIC_OFFSET_TABLE_REGNUM.
-	* df-scan.c (df_get_regular_block_artificial_uses): Likewise.
-	(df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphunit.c (handle_alias_pairs): New function.
-	(cgraph_finalize_compilation_unit): Use it.
-	* ipa.c (cgraph_externally_visible_p): Remove hack marking asm names
-	as externally visible.
-
-2011-06-15  Richard Guenther  <rguenther@suse.de>
-
-	* expr.c (expand_expr_real_2): Reduce all integral types to
-	bitfield precision.
-	(expand_expr_real_1): Likewise.
-
-2011-06-15  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/48613
-	* ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if
-	ipa_node_params_vector is NULL.
-
-2011-06-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49382
-	* dwarf2out.c (dw_loc_list_node): Add force field.
-	(add_var_loc_to_decl): For PARM_DECL, attempt to keep the incoming
-	location in the list, even if it is modified before first real insn.
-	(output_loc_list): Emit empty ranges with force flag set.
-	(dw_loc_list): If first range of a PARM_DECL is empty, set force flag.
-
-2011-06-15  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR target/49349
-	* sel-sched.c (find_place_for_bookkeeping): Add new parameter
-	(fence_to_rewind).  Use it to notice when bookkeeping will be placed
-	above a fence.  Update comments.
-	(generate_bookkeeping_insn): Rewind fence when bookkeeping code is
-	placed just above it.  Do not allow NULL place_to_insert.
-
-2011-06-15  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-loop-manip.c (remove_dead_stmts_from_loop): Remove.
-	(slpeel_tree_peel_loop_to_edge): Don't call
-	remove_dead_stmts_from_loop.
-	* tree-vect-loop.c (vect_determine_vectorization_factor): Don't
-	remove irrelevant pattern statements.  For irrelevant statements
-	check if it is the last statement of a detected pattern, use
-	corresponding pattern statement instead.
-	(destroy_loop_vec_info): No need to remove pattern statements,
-	only free stmt_vec_info.
-	(vect_transform_loop): For irrelevant statements check if it is
-	the last statement of a detected pattern, use corresponding
-	pattern statement instead.
-	* tree-vect-patterns.c (vect_pattern_recog_1): Don't insert
-	pattern statements.  Set basic block for the new statement.
-	(vect_pattern_recog): Update documentation.
-	* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Scan
-	operands of pattern statements.
-	(vectorizable_call): Fix printing.  In case of a pattern statement
-	use the lhs of the original statement when creating a dummy
-	statement to replace the original call.
-	(vect_analyze_stmt): For irrelevant statements check if it is
-	the last statement of a detected pattern, use corresponding
-	pattern statement instead.
-	* tree-vect-slp.c (vect_schedule_slp_instance): For pattern
-	statements use gsi of the original statement.
-
-2011-06-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to
-	common/common-target-def.h.
-	* target.def (default_target_flags, handle_option,
-	supports_split_stack, optimization_table, init_struct,
-	except_unwind_info, unwind_tables_default, have_named_sections):
-	Move to common/common-target.def.
-	* target.h (enum opt_levels, struct default_options): Move to
-	common/common-target.h.
-	* targhooks.c (default_except_unwind_info,
-	dwarf2_except_unwind_info, sjlj_except_unwind_info,
-	default_target_handle_option, empty_optimization_table): Move to
-	common/common-targhooks.c.
-	* targhooks.h (default_except_unwind_info,
-	dwarf2_except_unwind_info, sjlj_except_unwind_info,
-	default_target_handle_option, empty_optimization_table): Move to
-	common/common-targhooks.h.
-	* common/common-target-def.h: Include common/common-targhooks.h.
-	(TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION
-	defined.
-	* common/common-target.def (handle_option, option_init_struct,
-	option_optimization_table, default_target_flags,
-	except_unwind_info, supports_split_stack, unwind_tables_default,
-	have_named_sections): Move from target.def.
-	(HOOK_PREFIX): Undefine at end of file.
-	* common/common-target.h: Include input.h.
-	(enum opt_levels, struct default_options): Move from target.h.
-	* common/common-targhooks.c, common/common-targhooks.h: New.
-	* config.gcc (target_has_targetm_common): Default to yes.
-	(moxie*): Set target_has_targetm_common=no.
-	(hppa*-*-*): Don't set target_has_targetm_common=yes.
-	* doc/tm.texi: Regenerate.
-	* Makefile.in (COMMON_TARGET_H): Add $(INPUT_H).
-	(C_TARGET_DEF_H): Add common/common-targhooks.h.
-	(GCC_OBJS): Remove vec.o.
-	(OBJS): Remove hooks.o and vec.o.
-	(OBJS-libcommon-target): Add vec.o, hooks.o and
-	common/common-targhooks.o.
-	(c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o,
-	tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o,
-	expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o,
-	cfglayout.o, $(out_object_file), $(common_out_object_file)):
-	Update dependencies.
-	(common/common-targhooks.o): New.
-	* common/config/default-common.c: Include tm.h.  Add FIXME comment.
-	* common/config/pa/pa-common.c: Include more headers.  Take
-	copyright dates from pa.c.
-	(pa_option_optimization_table, pa_handle_option,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS,
-	TARGET_HANDLE_OPTION): Move from pa.c.
-	* common/config/alpha/alpha-common.c,
-	common/config/arm/arm-common.c, common/config/avr/avr-common.c,
-	common/config/bfin/bfin-common.c,
-	common/config/cris/cris-common.c,
-	common/config/fr30/fr30-common.c, common/config/frv/frv-common.c,
-	common/config/h8300/h8300-common.c,
-	common/config/i386/i386-common.c,
-	common/config/ia64/ia64-common.c,
-	common/config/iq2000/iq2000-common.c,
-	common/config/lm32/lm32-common.c,
-	common/config/m32c/m32c-common.c,
-	common/config/m32r/m32r-common.c,
-	common/config/m68k/m68k-common.c,
-	common/config/mcore/mcore-common.c,
-	common/config/mep/mep-common.c,
-	common/config/microblaze/microblaze-common.c,
-	common/config/mips/mips-common.c,
-	common/config/mmix/mmix-common.c,
-	common/config/mn10300/mn10300-common.c,
-	common/config/pdp11/pdp11-common.c,
-	common/config/picochip/picochip-common.c,
-	common/config/rs6000/rs6000-common.c,
-	common/config/rx/rx-common.c, common/config/s390/s390-common.c,
-	common/config/score/score-common.c, common/config/sh/sh-common.c,
-	common/config/sparc/sparc-common.c,
-	common/config/spu/spu-common.c, common/config/v850/v850-common.c,
-	common/config/vax/vax-common.c,
-	common/config/xstormy16/xstormy16-common.c,
-	common/config/xtensa/xtensa-common.c: New.
-	* config/alpha/alpha.c: Include common/common-target.h.
-	(alpha_option_optimization_table, alpha_handle_option,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c.
-	* config/arm/arm-protos.h (arm_except_unwind_info): Declare.
-	* config/arm/arm.c (arm_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to
-	arm-common.c.
-	* config/avr/avr.c (avr_option_optimization_table,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
-	to avr-common.c.
-	* config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h.
-	(bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION,
-	TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c.
-	* config/bfin/bfin.h struct bfin_cpu): Move from bfin.c.
-	* config/cris/cris.c (cris_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to
-	cris-common.c.
-	* config/fr30/fr30.c (fr30_option_optimization_table,
-	TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move
-	to fr30-common.c.
-	* config/frv/frv.c (frv_option_optimization_table,
-	MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS,
-	TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c.
-	* config/h8300/h8300.c (h8300_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c.
-	* config/i386/i386-protos.h (ix86_handle_option): Declare.
-	* config/i386/i386.c: Include common/common-target.h.
-	(OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET,
-	OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET,
-	OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET,
-	OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET,
-	OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET,
-	OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET,
-	OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET,
-	OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET,
-	OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET,
-	OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET,
-	OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET,
-	OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET,
-	OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET,
-	OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET,
-	OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET,
-	OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET,
-	OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET,
-	OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET,
-	OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET,
-	OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET,
-	OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET,
-	OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET,
-	OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET,
-	OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET,
-	OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET,
-	OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET,
-	OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET,
-	OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET,
-	OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option,
-	ix86_option_optimization_table, ix86_option_init_struct,
-	ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS,
-	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to
-	i386-common.c.
-	* config/i386/t-i386 (i386.o): Update dependencies.
-	* config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare.
-	* config/ia64/ia64.c (ia64_option_optimization_table,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	ia64_handle_option): Move to ia64-common.c.
-	* config/iq2000/iq2000.c (iq2000_option_optimization_table,
-	TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c.
-	* config/lm32/lm32.c (lm32_option_optimization_table,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
-	to lm32-common.c.
-	* config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to
-	m32c-common.c.
-	* config/m32r/m32r.c (m32r_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
-	m32r_handle_option): Move to m32r-common.c.
-	(m32r_memory_move_cost): Remove comment referring to
-	TARGET_HANDLE_OPTION.
-	* config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option):
-	Move to m68k-common.c.
-	* config/mcore/mcore.c (mcore_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c.
-	* config/mep/mep.c (mep_option_optimization_table,
-	mep_handle_option, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS):
-	Move to mep-common.c.
-	* config/microblaze/microblaze.c
-	(microblaze_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c.
-	* config/mips/mips.c (mips_handle_option,
-	mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to
-	mips-common.c.
-	* config/mmix/mmix.c (mmix_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
-	Move to mmix-common.c.
-	* config/mn10300/mn10300.c (mn10300_option_optimization_table,
-	mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c.
-	* config/pa/pa.c: Include common/common-target.h.
-	(pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	pa_handle_option): Move to pa-common.c.
-	(pa_option_override): Use targetm_common.except_unwind_info.
-	(pa_asm_output_mi_thunk, pa_function_section): Use
-	targetm_common.have_named_sections.
-	* config/pdp11/pdp11.c (pdp11_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
-	pdp11_handle_option, pdp11_option_init_struct): Move to
-	pdp11-common.c.
-	* config/picochip/picochip.c (picochip_option_optimization_table,
-	TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c.
-	* config/rs6000/rs6000.c: Include common/common-target.h.
-	(rs6000_option_optimization_table, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct,
-	rs6000_handle_option): Move to rs6000-common.c.
-	* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
-	* config/rx/rx.c (rx_handle_option, rx_option_optimization_table,
-	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c.
-	* config/s390/s390.c (processor_flags_table,
-	s390_option_optimization_table, s390_option_init_struct,
-	s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS,
-	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
-	TARGET_OPTION_INIT_STRUCT): Move to s390-common.c.
-	* config/s390/s390.h (processor_flags_table): Declare.
-	* config/score/score.c (score_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS,
-	score_handle_option): Move to score-common.c.
-	* config/sh/sh.c (sh_option_optimization_table,
-	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
-	sh_handle_option, sh_option_init_struct): Move to sh-common.c.
-	* config/sparc/sparc.c: Include common/common-target.h.
-	(sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
-	TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c.
-	* config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS,
-	TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO,
-	spu_option_init_struct): Move to spu-common.c.
-	* config/stormy16/stormy16.c (xstorym16_option_optimization_table,
-	TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c.
-	* config/v850/v850.c (small_memory_physical_max,
-	v850_handle_memory_optionn v850_handle_option,
-	v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
-	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to
-	v850-common.c.
-	* config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to vax-common.c.
-	* config/xtensa/xtensa.c (xtensa_option_optimization_table,
-	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
-	Move to xtensa-common.c.
-	* cfglayout.c: Include common/common-target.h.
-	(fixup_reorder_chain): Use targetm_common.have_named_sections.
-	* cfgrtl.c: Include common/common-target.h.
-	(force_nonfallthru_and_redirect, commit_one_edge_insertion): Use
-	targetm_common.have_named_sections.
-	* dbxout.c: Include common/common-target.h.
-	(dbxout_function_end): Use targetm_common.have_named_sections.
-	* defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use
-	targetm_common.except_unwind_info.
-	* dwarf2out.c: Include common/common-target.h.
-	(dwarf2out_do_frame, dwarf2out_do_cfi_asm,
-	dwarf2out_begin_prologue, dwarf2out_frame_init,
-	dwarf2out_frame_finish, dwarf2out_assembly_start): Use
-	targetm_common.except_unwind_info.
-	* except.c: Include common/common-target.h.
-	(init_eh, finish_eh_generation,
-	output_one_function_exception_table): Use
-	targetm_common.except_unwind_info.
-	(switch_to_exception_section): Use targetm_common.have_named_sections.
-	* explow.c: Include common/common-target.h.
-	* expr.c: Include common/common-target.h.
-	(build_personality_function): Use targetm_common.except_unwind_info.
-	* function.c: Include common/common-target.h.
-	(expand_function_end): Use targetm_common.except_unwind_info.
-	* haifa-sched.c: Include common/common-target.h.
-	(sched_create_recovery_edges): Use targetm_common.have_named_sections.
-	* lto-opts.c: Include common/common-target.h instead of target.h.
-	(lto_reissue_options): Use targetm_common.handle_option.
-	* opts.c: Include common/common-target.h.
-	(target_handle_option): Use targetm_common.handle_option.
-	(init_options_struct): Update comment referring to
-	targetm.target_option.optimization.  Use
-	targetm_common.default_target_flags,
-	targetm_common.unwind_tables_default and
-	targetm_common.option_init_struct.
-	(default_options_optimization): Use
-	targetm_common.option_optimization_table.
-	(finish_options): Use targetm_common.except_unwind_info,
-	targetm_common.unwind_tables_default,
-	targetm_common.have_named_sections and
-	targetm_common.supports_split_stack.
-	* toplev.c: Include common/common-target.h.
-	(process_options): Use targetm_common.have_named_sections.
-	* tree-tailcall.c: Include common/common-target.h.
-	(suitable_for_tail_call_opt_p): Use targetm_common.except_unwind_info.
-	* tree.c: Include common/common-target.h.
-	(build_common_builtin_nodes): Use targetm_common.except_unwind_info.
-	* varasm.c: Include common/common-target.h.
-	(resolve_unique_section, hot_function_section,
-	default_function_section): Use targetm_common.have_named_sections.
-
-2011-06-14  Easwaran Raman  <eraman@google.com>
-
-	PR rtl-optimization/44194
-	* dse.c: Include tree-flow.h
-	(insn_info): Add new field non_frame_wild_read.
-	(group_info): Add new fields escaped_n and escaped_p.
-	(kill_on_calls): New variable.
-	(get_group_info): Initialize gi->escaped_n and gi->escaped_p.
-	(dse_step0): Initialize kill_on_calls.
-	(can_escape): New function.
-	(set_usage_bits): Add additional parameter; record information
-	about escaped locations.
-	(record_store): Pass EXPR corresponding to MEM to set_usage_bits.
-	(dse_step2_nospill): Set kill_on_calls based on
-	group->escaped_n and group->escaped_n.
-	(add_wild_read): Refactor into...
-	(reset_active_stores): ... New function, and
-	(free_read_records): ... New function.
-	(add_non_frame_wild_read): New function.
-	(scan_insn): Call add_non_frame_wild_read on non-const calls.
-	(scan_reads_nospill): Handle instructions with non_frame_wild_read.
-	(dse_step5_nospill): Call scan_reads_nospill for instructions
-	marked as non_frame_wild_read.
-	(dse_step7): Free escaped_n, escaped_p and kill_on_calls bitmaps.
-
-2011-06-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* common/common-target-def.h, common/common-target.def,
-	common/common-target.h, common/config/default-common.c,
-	common/config/pa/pa-common.c: New files.
-	* Makefile.in (common_out_file, common_out_object_file,
-	COMMON_TARGET_H, COMMON_TARGET_DEF_H): New.
-	(OBJS-libcommon-target): Include $(common_out_object_file).
-	(prefix.o): Update dependencies.
-	($(common_out_object_file), common/common-target-hooks-def.h,
-	s-common-target-hooks-def-h): New.
-	(s-tm-texi): Also check timestamp on common-target.def.
-	(build/genhooks.o): Update dependencies.
-	* config.gcc (common_out_file, target_has_targetm_common): Define.
-	* config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with
-	TARGET_ALWAYS_STRIP_DOTDOT.
-	* configure.ac (common_out_object_file): Define.
-	(common_out_file, common_out_object_file): Substitute.
-	(common): Create directory.
-	* configure: Regenerate.
-	* doc/tm.texi.in (targetm_common): Document.
-	(TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry.
-	* doc/tm.texi: Regenerate.
-	* genhooks.c (hook_array): Also include common/common-target.def.
-	* prefix.c (tm.h): Don't include.
-	(common/common-target.h): Include.
-	(ALWAYS_STRIP_DOTDOT): Don't define.
-	(update_path): Use targetm_common.always_strip_dotdot instead of
-	ALWAYS_STRIP_DOTDOT.
-	* system.h (ALWAYS_STRIP_DOTDOT): Poison.
-
-2011-06-14  David Li  <davidxl@google.com>
-
-	* passes.c (execute_function_todo): Remove TODO_dump_func.
-	(execute_one_pass): Remove TODO_dump_func.
-	(execute_function_dump): New function.
-	* tree-vrp.c: Remove TODO_dump_func.
-	* regrename.c: Remove TODO_dump_func.
-	* fwprop.c: Remove TODO_dump_func.
-	* tree-into-ssa.c: Remove TODO_dump_func.
-	* tree-complex.c: Remove TODO_dump_func.
-	* tracer.c: Remove TODO_dump_func.
-	* tree-loop-distribution.c: Remove TODO_dump_func.
-	* postreload-gcse.c: Remove TODO_dump_func.
-	* postreload.c: Remove TODO_dump_func.
-	* tree-ssa-loop-ch.c: Remove TODO_dump_func.
-	* tree-tailcall.c: Remove TODO_dump_func.
-	* ipa-cp.c: Remove TODO_dump_func.
-	* final.c: Remove TODO_dump_func.
-	* tree-emutls.c: Remove TODO_dump_func.
-	* omp-low.c: Remove TODO_dump_func.
-	* tree-ssa-dse.c: Remove TODO_dump_func.
-	* tree-ssa-uncprop.c: Remove TODO_dump_func.
-	* auto-inc-dec.c: Remove TODO_dump_func.
-	* reorg.c: Remove TODO_dump_func.
-	* tree-ssa-copyrename.c: Remove TODO_dump_func.
-	* tree-ssa-ccp.c: Remove TODO_dump_func.
-	* compare-elim.c: Remove TODO_dump_func.
-	* mode-switching.c: Remove TODO_dump_func.
-	* modulo-sched.c: Remove TODO_dump_func.
-	* tree-call-cdce.c: Remove TODO_dump_func.
-	* cse.c: Remove TODO_dump_func.
-	* web.c: Remove TODO_dump_func.
-	* tree-stdarg.c: Remove TODO_dump_func.
-	* lto-streamer-out.c: Remove TODO_dump_func.
-	* tree-ssa-math-opts.c: Remove TODO_dump_func.
-	* tree-ssa-dom.c: Remove TODO_dump_func.
-	* tree-nrv.c: Remove TODO_dump_func.
-	* loop-init.c: Remove TODO_dump_func.
-	* gimple-low.c: Remove TODO_dump_func.
-	* ipa-inline.c: Remove TODO_dump_func.
-	* tree-ssa-sink.c: Remove TODO_dump_func.
-	* jump.c: Remove TODO_dump_func.
-	* ifcvt.c: Remove TODO_dump_func.
-	* tree-ssa-loop.c: Remove TODO_dump_func.
-	* recog.c: Remove TODO_dump_func.
-	* dse.c: Remove TODO_dump_func.
-	* tree-ssa-ifcombine.c: Remove TODO_dump_func.
-	* matrix-reorg.c: Remove TODO_dump_func.
-	* tree-eh.c: Remove TODO_dump_func.
-	* regmove.c: Remove TODO_dump_func.
-	* function.c: Remove TODO_dump_func.
-	* tree-vectorizer.c: Remove TODO_dump_func.
-	* ipa-split.c: Remove TODO_dump_func.
-	* gcse.c: Remove TODO_dump_func.
-	* tree-if-conv.c: Remove TODO_dump_func.
-	* init-regs.c: Remove TODO_dump_func.
-	* tree-ssa-phiopt.c: Remove TODO_dump_func.
-	* implicit-zee.c: Remove TODO_dump_func.
-	* lower-subreg.c: Remove TODO_dump_func.
-	* bt-load.c: Remove TODO_dump_func.
-	* tree-dfa.c: Remove TODO_dump_func.
-	* except.c: Remove TODO_dump_func.
-	* emit-rtl.c: Remove TODO_dump_func.
-	* store-motion.c: Remove TODO_dump_func.
-	* cfgexpand.c: Remove TODO_dump_func.
-	* tree-cfgcleanup.c: Remove TODO_dump_func.
-	* cfgcleanup.c: Remove TODO_dump_func.
-	* tree-ssa-pre.c: Remove TODO_dump_func.
-	* tree-sra.c: Remove TODO_dump_func.
-	* tree-mudflap.c: Remove TODO_dump_func.
-	* tree-ssa-copy.c: Remove TODO_dump_func.
-	* cfglayout.c: Remove TODO_dump_func.
-	* tree-ssa-forwprop.c: Remove TODO_dump_func.
-	* tree-ssa-dce.c: Remove TODO_dump_func.
-	* ira.c: Remove TODO_dump_func.
-	* tree-ssa.c: Remove TODO_dump_func.
-	* integrate.c: Remove TODO_dump_func.
-	* tree-optimize.c: Remove TODO_dump_func.
-	* tree-ssa-phiprop.c: Remove TODO_dump_func.
-	* tree-object-size.c: Remove TODO_dump_func.
-	* combine.c: Remove TODO_dump_func.
-	* bb-reorder.c: Remove TODO_dump_func.
-	* cprop.c: Remove TODO_dump_func.
-	* var-tracking.c: Remove TODO_dump_func.
-	* tree-profile.c: Remove TODO_dump_func.
-	* tree-vect-generic.c: Remove TODO_dump_func.
-	* reg-stack.c: Remove TODO_dump_func.
-	* sched-rgn.c: Remove TODO_dump_func.
-	* tree-ssa-structalias.c: Remove TODO_dump_func.
-	* tree-switch-conversion.c: Remove TODO_dump_func.
-	* tree-cfg.c: Remove TODO_dump_func.
-	* tree-ssa-reassoc.c: Remove TODO_dump_func.
-	* combine-stack-adj.c: Remove TODO_dump_func.
-	* dce.c: Remove TODO_dump_func.
-	* tree-ssanames.c: Remove TODO_dump_func.
-	* regcprop.c: Remove TODO_dump_func.
-
-2011-06-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47364
-	* builtins.c (expand_builtin_strlen): Expand strlen to Pmode
-	and properly handle result not in Pmode.
-
-2011-06-14  Robert Millan  <rmh@gnu.org>
-
-	* config/i386/kfreebsd-gnu.h: Resync with `config/i386/linux.h'.
-	* config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER): Resync with
-	`config/linux.h'.
-
-	* config/i386/kfreebsd-gnu64.h: New file.
-	* config.gcc (x86_64-*-kfreebsd*-gnu): Replace `i386/kfreebsd-gnu.h'
-	with `i386/kfreebsd-gnu64.h'.
-
-	* config/i386/linux64.h (GNU_USER_LINK_EMULATION32)
-	(GNU_USER_LINK_EMULATION64): New macros.
-	* config/i386/gnu-user64.h (LINK_SPEC): Rely on
-	`GNU_USER_LINK_EMULATION32' and `GNU_USER_LINK_EMULATION64' instead
-	of hardcoding `elf_i386' and `elf_x86_64'.
-
-2011-06-14  Nick Clifton  <nickc@redhat.com>
-
-	PR target/49403
-	* config/v850/v850.c (v850_memory_move_cost): Add reg_class_t parameter.
-
-	PR target/49402
-	* config.gcc(v850*-*-*): Avoid duplication of v850.opt.
-
-2011-06-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/49103
-	* tree.h (DECL_NONSHAREABLE): Define.
-	(struct tree_decl_common): Change decl_common_unused to
-	decl_nonshareable_flag.
-	* cfgexpand.c (expand_used_vars_for_block, clear_tree_used):
-	Ignore vars with DECL_NONSHAREABLE bit set.
-	* tree-cfg.c (gimple_duplicate_bb): Set DECL_NONSHAREABLE
-	on stores to automatic aggregate vars.
-
-	PR rtl-optimization/49390
-	Revert:
-	2010-06-29  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare
-	MEM_ALIAS_SET.
-
-2011-06-14  Zdenek Dvorak  <ook@ucw.cz>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate):
-	Document changed semantics.
-	(max_stmt_executions, max_stmt_executions_int): Declare.
-	* tree-data-ref.c (estimated_loop_iterations)
-	(estimated_loop_iterations_int): Move functions...
-	* tree-ssa-loop-niter.c (estimated_loop_iterations)
-	(estimated_loop_iterations_int): here.
-	(record_estimate): Change nb_iterations_upper_bound and
-	nb_iterations_estimate semantics.
-	(max_stmt_executions, max_stmt_executions_int): New function.
-	* tree-data-ref.c (estimated_loop_iterations_tree): Rename to ...
-	(max_stmt_executions_tree): this.
-	(analyze_miv_subscript): Use max_stmt_executions_tree instead of
-	estimated_loop_iterations_tree.
-	tree-ssa-loop-ivopts.c (avg_loop_niter): Use
-	max_stmt_executions_int instead of estimated_loop_iterations_int.
-	* predict.c (predict_loops): Idem.
-	* tree-parloops.c (parallelize_loops): Idem.
-	* tree-data-ref.c (analyze_siv_subscript_cst_affine)
-	(compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine)
-	(init_omega_for_ddr_1): Idem.
-	* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse)
-	(loop_prefetch_arrays): Idem
-	* graphite-sese-to-poly.c (build_loop_iteration_domains): Use
-	max_stmt_executions instead of estimated_loop_iterations.
-	* tree-data-ref.c (estimated_loop_iterations_tree): Idem.
-	* tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations
-	instead of nb_iterations_upper_bound.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* ipa.c (cgraph_address_taken_from_non_vtable_p): Check the ref type.
-
-2011-06-14  Richard Henderson  <rth@redhat.com>
-
-	PR debug/48459
-	* dwarf2out.c (frame_pointer_fb_offset_valid): New.
-	(based_loc_descr): Assert it's true.
-	(compute_frame_pointer_to_fb_displacement): Set it, rather than
-	aborting immediately.
-
-2011-06-14  Sanjin Liu	<scliu@faraday-tech.com>
-	    Mingfeng Wu  <mingfeng@faraday-tech.com>
-
-	* doc/invoke.texi: Re-add missing -mcpu docs for Faraday cores.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-cp.c (ipcp_iterate_stage): Revert accidental commit.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY
-	similarly to DECL_COMDAT.
-	* cgraphunit.c (cgraph_analyze_function): Likewise.
-	* ipa.c (function_and_variable_visibility): Likewise.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output
-	BINFO_VIRTUALS when streaming for ltrans unit.
-
-2011-06-13  David Edelsohn  <dje.gcc@gmail.com>
-
-	* config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic.
-	(movdi_internal64): Same.
-
-2011-06-13  Edmar Wienskoski  <edmar@freescale.com>
-
-	PR target/44618
-	* config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern with
-	a set of similar patterns, where the MATCH_OPERAND for the function
-	argument is replaced with individual references to hardware registers.
-	(save_fpregs_<mode>): Ditto
-	(restore_gpregs_<mode>): Ditto
-	(return_and_restore_gpregs_<mode>): Ditto
-	(return_and_restore_fpregs_<mode>): Ditto
-	(return_and_restore_fpregs_aix_<mode>): Ditto
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-utils.c (postorder_stack): New structure.
-	(ipa_reverse_postorder): Handle aliases.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (reset_edge_caches): Walk aliases.
-	(update_caller_keys): Do not test inlinability of aliases.
-	* ipa-inline-analysis.c (do_estimate_edge_time): Look through alias.
-	(do_estimate_growth): Fix typo.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from...
-	(can_remove_node_now_p): ... here; handle same comdat groups.
-	(clone_inlined_nodes): Update use of can_remove_node_now_p add TODO.
-	(inline_call): Update use of can_remove_node_now_p.
-
-2011-06-13  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
-
-	* config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added
-	condition to disallow non-identical memory locations.
-	(*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give
-	preference to bit manipulation instructions.
-
-2011-06-13  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (cgraph_for_node_thunks_and_aliases,
-	cgraph_for_node_and_aliases): Fix thinko in recursive walking.
-	(nonremovable_p): New function.
-	(cgraph_can_remove_if_no_direct_calls_p): New function.
-	(used_from_object_file_p): New functoin.
-	(cgraph_will_be_removed_from_program_if_no_direct_calls): Look for
-	references from aliases.
-	* cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline.
-	* ipa-inline.c (check_caller_edge): New function.
-	(want_inline_function_called_once_p): Use it; accept aliases called
-	once, too.
-	* ipa-inline-analysis.c (do_estimate_growth): Remove FIXME.
-
-2011-06-13  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/48454
-	* config/arm/neon.md (vec_pack_trunc): Set the lengths
-	correctly for the case with Quad vectors.
-
-2011-06-13  Jakub Jelinek  <jakub@redhat.com>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49352
-	* tree-vect-loop.c (vect_is_slp_reduction): Don't count debug uses at
-	all, make sure loop_use_stmt after the loop is a def stmt of a used
-	SSA_NAME that is the only one defined inside of the loop.  Don't
-	check for COND_EXPR and GIMPLE_BINARY_RHS.
-	(vect_is_simple_reduction_1): Call vect_is_slp_reduction only if
-	check_reduction is true.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49373
-	* ipa.c (cgraph_externally_visible_p): Check resolution info.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/48836
-	* ipa-inline-transform.c: Include tree-pass.h
-	(inline_transform): Set TODO_update_ssa_only_virtuals.
-	* Makefile.in (ipa-inline-transform.o): Add tree-pass.h.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49378
-	* ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out
-	aliases and thunks.
-
-2011-06-12  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent):
-	Take number of iterations to peel into account for equally frequent
-	misalignment values.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-out.c (produce_symtab): Stream out the newly
-	represented aliases.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting
-	varying args.
-	(ipa_update_after_lto_read): Likewise.
-	(ipa_write_node_info): Do not sream call_with_var_arguments.
-	(ipa_read_node_info): Likewise.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	* ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	* lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code.
-	(lto_symtab_resolve_can_prevail_p): Likewise.
-	(lto_symtab_merge_cgraph_nodes): Update merging of aliases.
-	* cgraph.c (same_body_aliases_done): New global var.
-	(cgraph_same_body_alias_1): Rename to ...
-	(cgraph_create_function_alias): ... this one; reorg to new
-	representation.
-	(cgraph_same_body_alias): Use cgraph_create_function_alias;
-	record references when asked to.
-	(cgraph_add_thunk): Fix formating.
-	(cgraph_get_node): Kill same body alias code.
-	(cgraph_node_for_asm): Likewise.
-	(cgraph_remove_same_body_alias): Remove.
-	(cgraph_remove_node): Kill same body alias code.
-	(cgraph_mark_address_taken_node): Mark also the aliased function
-	as having address taken.
-	(dump_cgraph_node): Dump same body aliases.
-	(cgraph_for_node_thunks_and_aliases): Update for new alias
-	representation.
-	(cgraph_for_node_and_aliases): Likewise.
-	* cgraph.h (same_body): Kll pointer.
-	(same_body_alias): Update comment.
-	(same_body_aliases_done): Declare.
-	(cgraph_remove_same_body_alias): Remove declaration.
-	(cgraph_create_function_alias): Declare.
-	(cgraph_process_same_body_aliases): Declare.
-	(cgraph_function_with_gimple_body_p): Check for alias.
-	(cgraph_can_remove_if_no_direct_calls_p): Look for aliases.
-	(cgraph_alias_aliased_node): New function.
-	(cgraph_function_node): Update for new aliases.
-	(cgraph_function_or_thunk_node): Likewise.
-	* ipa-inline-transform.c (can_remove_node_now_p): Look for aliases.
-	(inline_call): Remove dead aliases.
-	* cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler
-	name hack for same body aliases.
-	(clone_of_p): Look through aliases.
-	(verify_cgraph_node): Verify aliases.
-	(cgraph_analyze_function): Analyze aliases; fixup C++ bugs.
-	(cgraph_process_same_body_aliases): New function.
-	(process_function_and_variable_attributes): Disable weakref warning on
-	alias.
-	(cgraph_analyze_functions): Handle aliases.
-	(cgraph_mark_functions_to_output): Handle aliases same way as thunks.
-	(assemble_thunks): Rename to ...
-	(assemble_thunks_and_aliases): ... this one; handle aliases, too.
-	(cgraph_expand_function): Remove alias output code.
-	(cgraph_output_in_order): Skip aliases.
-	(cgraph_preserve_function_body_p): Aliases don't need preserving.
-	* ipa-ref.c (ipa_ref_use_name): Add alias reference.
-	(ipa_record_reference): Do not assert on alias references.
-	(ipa_ref_has_aliases_p): New function.
-	* ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS.
-	(ipa_ref_has_aliases_p): Declare.
-	* lto-cgraph.c (lto_output_node): Handle aliases.
-	(input_node): Likewise.
-	* lto-streamer-out.c (lto_output): Skip aliases.
-	(produce_symtab): Kill same_body_alias code.
-	* ipa-utils.c (ipa_reverse_postorder): Add FIXME.
-	(ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p.
-	* ipa-inline.c (update_caller_keys): Walk aliases.
-	(inline_small_functions): Fix thinko in previous patch.
-	* ipa.c (cgraph_externally_visible_p): Do not walk aliases.
-	(function_and_variable_visibility): Do not walk same body aliases.
-	* tree-ssa-structalias.c (associate_varinfo_to_alias): New function.
-	(ipa_pta_execute): Use it.
-
-2011-06-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
-	(*vec_dupv2df): Rename from vec_dupv2df.
-	(vec_dupv2df): New expander.
-
-2011-06-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P.
-
-2011-06-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md: Use default value in "isa" attribute.
-	* config/i386/sse.md: Ditto.
-	* config/i386/mmx.md: Ditto.
-
-2011-06-10  Wei Guozhi  <carrot@google.com>
-
-	PR target/45335
-	* config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
-	stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
-	(ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
-	related peephole2.
-	(strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
-	related peephole2.
-	* config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
-	(arm_legitimate_ldrd_p): New prototype.
-	(arm_output_ldrd): New prototype.
-	* config/arm/arm.c (arm_check_ldrd_operands): New function.
-	(arm_legitimate_ldrd_p): New function.
-	(arm_output_ldrd): New function.
-
-2011-06-10  David Li  <davidxl@google.com>
-
-	* cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
-	* passes.c (passr_eq): New function.
-	(create_pass_tab): New function.
-	(pass_traverse): New function.
-	(dump_one_pass): New function.
-	(dump_pass_list): New function.
-	(dump_passes): New function.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after
-	setting the nothrow flag.
-	* ipa-reference.c (propagate): Skip aliases.
-	* ipa-pure-const.c (propagate_pure_const): Skip aliases.
-	(propagate_nothrow): Skip aliases; do not update cgraph.
-	(local_pure_const): Do not update cgraph.
-	* tree-profile.c (tree_profiling): Do fixup_cfg.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* ipa.c (cgraph_non_local_node_p_1): Break out from ...;
-	(cgraph_local_node_p): ... here; handle aliases.
-	(has_addr_references_p): Break out from ...;
-	(cgraph_remove_unreachable_nodes) ... here.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* opts.c (default_options): Enlist OPT_finline_functions_called_once.
-	* common.opt (flag_inline_functions_called_once): Do not
-	initialize to 1.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable.
-	(ipcp_initialize_node_lattices): Do not deal with aliases;
-	Do not try to propagate through thunks.
-	(ipcp_change_tops_to_bottom): Do not deal with aliases.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-prop.c (ipa_write_node_info): Stream jump functions
-	for indirect calls.
-	(ipa_read_node_info): Likewise.
-
-2011-06-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR lto/49302
-	* tree-ssa-math-opts.c (powi_as_mults): Minor cleanup.
-	(build_and_insert_call): Likewise.
-	(build_and_insert_ref): New.
-	(gimple_expand_builtin_pow): Minor cleanup.
-	(gimple_expand_builtin_cabs): New.
-	(execute_cse_sincos): Add case for BUILT_IN_CABS.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable.
-	(ipcp_cloning_candidate_p): Aliases are not clonning candidates.
-	(ipcp_initialize_node_lattices): We don't propagate through an aliases.
-	(ipcp_propagate_stage): Skip aliases when propagating.
-	(ipcp_need_redirect_p): Skip aliases.
-	(ipcp_insert_stage): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY and
-	collect_callers_of_node.
-	* ipa-prop.c (ipa_init_func_list): Do not analyze datastructures
-	for aliases.
-	(ipa_compute_jump_functions): Look through aliases.
-
-2011-06-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it.
-
-2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
-
-	* ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES.
-	Adjust comments.
-	* system.h (FORBIDDEN_INC_DEC_CLASSES): Poison.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-cp.c (ipcp_process_devirtualization_opportunities):
-	Update call of gimple_get_virt_method_for_binfo.
-	* gimple-fold.c (gimple_get_virt_method_for_binfo): Remove
-	refuse_thunks parameter.
-	(gimple_fold_call): Update.
-	* ipa-prop.c (try_make_edge_direct_virtual_call): Update.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* tree-sra.c (all_callers_have_enough_arguments_p): Rename to ...
-	(not_all_callers_have_enough_arguments_p): ... this one; turn into
-	worker for cgraph_for_node_and_aliases.
-	(convert_callers_for_node): Break out from ...
-	(convert_callers): ... here.
-	(modify_function): Use collect_callers_of_node.
-	(ipa_early_sra): Use cgraph_for_node_and_aliases.
-
-2011-06-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49361
-	* fold-const.c (fold_binary_loc): Only fold x * x to pow (x, 2.0)
-	when not already in gimple form.
-
-2011-06-10  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/49344
-	* tree-ssa-math-opts.c (convert_mult_to_fma): Use
-	FOR_EACH_PHI_OR_STMT_USE.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-transform.c (can_remove_node_now_p): Move out of...
-	(clone_inlined_nodes): ... here.
-	(inline_call): Use cgraph_function_or_thunk_node; redirect edge
-	to real destination prior inlining.
-	* ipa-inline.c (caller_growth_limits, can_inline_edge_p,
-	can_early_inline_edge_p, want_early_inline_function_p,
-	want_early_inline_function_p, want_inline_small_function_p,
-	want_inline_self_recursive_call_p, want_inline_function_called_once_p,
-	edge_badness, update_all_callee_keys, lookup_recursive_calls,
-	add_new_edges_to_heap, inline_small_functions, flatten_function,
-	inline_always_inline_functions, early_inline_small_functions): Use
-	cgraph_function_or_thunk_node.
-	* ipa-inline-analysis.c (evaluate_conditions_for_edge,
-	dump_inline_edge_summary, estimate_function_body_sizes): Likewise.
-	(do_estimate_edge_growth_1): Break out from ...
-	(do_estimate_growth) ... here; walk aliases.
-	(inline_generate_summary): Skip aliases.
-
-2011-06-10  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Scan stmts
-	forward when combining, visit inserted stmts when a stmt was changed.
-
-2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* tree.h (error_operand_p): Add.
-	* dbxout.c (dbxout_type_fields): Use the latter.
-	* c-decl.c (add_stmt): Likewise.
-	* gimplify.c (omp_add_variable, omp_notice_variable,
-	gimplify_scan_omp_clauses): Likewise.
-
-2011-06-10  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c (avr_function_arg_advance): Fix thinko about
-	when a value is actually passed in regs.
-
-2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
-	    Laurent Rougé  <laurent.rouge@menta.fr>
-
-	* doc/invoke.texi (SPARC options): Add -mflat.
-	* config/sparc/sparc.opt: Likewise.
-	* config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter.
-	(sparc_flat_expand_prologue): Declare.
-	(sparc_flat_expand_epilogue): Likewise.
-	* config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float.
-	(CPP_ENDIAN_SPEC): Replace with...
-	(CPP_OTHER_SPEC): ...this.  Also handle -mflat and -msoft-float.
-	(CPP_SPEC): Adjust to above change.
-	(EXTRA_SPECS): Likewise.
-	(SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling.
-	(INCOMING_REGNO): Likewise.
-	(OUTGOING_REGNO): Likewise.
-	(LOCAL_REGNO): Likewise.
-	(SETUP_FRAME_ADDRESSES): Likewise.
-	(FIXED_REGISTERS): Set 0 for %fp.
-	(CALL_USED_REGISTERS): Likewise.
-	(INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf.
-	(EXIT_IGNORE_STACK): Define to 1 unconditionally.
-	(RETURN_ADDR_REGNUM): Define.
-	(RETURN_ADDR_RTX): Use it.
-	(INCOMING_RETURN_ADDR_REGNUM): Define.
-	(INCOMING_RETURN_ADDR_RTX): Use it.
-	(DWARF_FRAME_RETURN_COLUMN): Likewise.
-	(EH_RETURN_REGNUM): Define.
-	(EH_RETURN_STACKADJ_RTX): Use it.
-	(EH_RETURN_HANDLER_RTX): Delete.
-	(EPILOGUE_USES): Use them and add TARGET_FLAT handling.
-	* config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs):
-	Delete.
-	(struct machine_function): Add frame_size, apparent_frame_size,
-	frame_base_reg, frame_base_offset, n_global_fp_regs and
-	save_local_in_regs_p fields.
-	(sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg,
-	sparc_frame_base_offset, sparc_n_global_fp_regs,
-	sparc_save_local_in_regs_p): New macros.
-	(sparc_option_override): Error out if -fcall-saved-REG is specified
-	for Out registers.
-	(eligible_for_restore_insn): Fix formatting.
-	(eligible_for_return_delay): Likewise.  Add TARGET_FLAT handling.
-	(eligible_for_sibcall_delay): Likewise.
-	(RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter.
-	(sparc_legitimate_address_p): Adjust to above change.
-	(save_global_or_fp_reg_p): New predicate.
-	(return_addr_reg_needed_p): Likewise.
-	(save_local_or_in_reg_p): Likewise.
-	(sparc_compute_frame_size): Use them.  Add TARGET_FLAT handling.
-	(SORR_SAVE, SORR_RESTORE): Delete.
-	(sorr_pred_t): New typedef.
-	(sorr_act_t): New enum.
-	(save_or_restore_regs): Rename to...
-	(emit_save_or_restore_regs): ...this.  Change type of LOW and HIGH
-	parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P,
-	ACTION_TRUE and ACTION_FALSE parameters.  Implement more general
-	mechanism.  Add CFI information for double-word saves in 32-bit mode.
-	(emit_adjust_base_to_offset): New function extracted from...
-	(emit_save_or_restore_regs): ...this.  Rename the rest to...
-	(emit_save_or_restore_regs_global_fp_regs): ...this.
-	(emit_save_or_restore_regs_local_in_regs): New function.
-	(gen_create_flat_frame_[123]): New functions.
-	(sparc_expand_prologue): Use SIZE local variable.  Adjust.
-	(sparc_flat_expand_prologue): New function.
-	(sparc_asm_function_prologue): Add TARGET_FLAT handling.
-	(sparc_expand_epilogue): Use SIZE local variable.  Adjust.
-	(sparc_flat_expand_epilogue): New function.
-	(sparc_can_use_return_insn_p): Add TARGET_FLAT handling.
-	(output_return): Likewise.
-	(output_sibcall): Likewise.
-	(sparc_output_mi_thunk): Likewise.
-	(sparc_frame_pointer_required): Likewise.
-	(sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf
-	function optimization.
-	* config/sparc/sparc.md (flat): New attribute.
-	(prologue): Add TARGET_FLAT handling.
-	(save_register_window): Disable if TARGET_FLAT.
-	(create_flat_frame_[123]): New patterns.
-	(epilogue): Add TARGET_FLAT handling.
-	(sibcall_epilogue): Likewise.
-	(eh_return): New expander.
-	(eh_return_internal): New insn and splitter.
-	(return_internal): Add TARGET_FLAT handling.
-	(untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM.
-	(save_stack_nonlocal): Use RETURN_ADDR_REGNUM.
-	(nonlocal_goto): Add TARGET_FLAT handling.
-	* config/sparc/t-elf: Add -mflat multilib.
-	* config/sparc/t-leon: Likewise.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-utils.c (searchc): Use cgraph_function_or_thunk_node.
-	* ipa-pure-const.c (analyze_function): Aliases don't need analysis.
-	(self_recursive_p): Use cgraph_function_node.
-	(propagate_pure_const): Likewise.
-	(propagate_nothrow): Likewise.
-	* ipa-reference.c (ipa_reference_get_not_read_global): Use
-	cgraph_function_node.
-	(propagate_bits): Likewise.
-	(propagate): Likewise.
-
-2011-06-10  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-	    Richard Earnshaw  <rearnsha@arm.com>
-
-	* config/arm/arm.c (const_ok_for_op): Check to see if mvn can be used.
-	* config/arm/vfp.md (*arm_movdi_vfp): Delete.
-	(*thumb2_movdi_vfp): Delete.
-	(*arm_movdi_vfp_cortexa8): Delete.
-	(*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp.
-	(*movdi_vfp_cortexa8): Likewise.
-
-2011-06-10  Richard Guenther  <rguenther@suse.de>
-
-	* stor-layout.c (initialize_sizetypes): Give names to all
-	sizetype kinds.
-
-2011-06-10  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49318
-	* tree-vect-loop.c (vect_determine_vectorization_factor): Remove
-	irrelevant pattern statements.
-
-2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
-
-	* system.h (SETJMP_VIA_SAVE_AREA): Poison.
-
-	PR bootstrap/49354
-	* ira-costs.c (setup_regno_cost_classes_by_mode): Add missing cast
-	to last assignment.
-
-2011-06-09  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphunit.c (cgraph_reset_node): Do not set redefined_extern_inline;
-	do not recompute reachable flag.
-	(cgraph_finalize_function, cgraph_analyze_functions): Set
-	redefined_extern_inline here.
-
-2011-06-09  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ...
-	(cgraph_only_called_directly_p): ... this one; bring offline.
-	(resolution_used_from_other_file_p, cgraph_used_from_object_file_p,
-	varpool_used_from_object_file_p): Drop names from the declaratoin.
-	(cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases,
-	collect_callers_of_node): New.
-	(cgraph_function_node, cgraph_function_or_thunk_node): New functions.
-	(cgraph_edge_recursive_p): Use cgraph_function_node.
-	* cgraph.c (cgraph_add_thunk): Check that thunk is not already alias.
-	(cgraph_node_cannot_be_local_p_1): Break out from ...
-	(cgraph_node_can_be_local_p): ... here; walk aliases.
-	(cgraph_for_node_thunks_and_aliases): New function.
-	(cgraph_for_node_and_aliases): New function.
-	(cgraph_make_node_local_1): Break out from ...
-	(cgraph_make_node_local) ... here; use
-	cgraph_for_node_thunks_and_aliases.
-	(cgraph_set_nothrow_flag_1): Break out from ...
-	(cgraph_set_nothrow_flag) ... here;
-	use cgraph_for_node_thunks_and_aliases.
-	(cgraph_set_const_flag_1): Break out from ...
-	(cgraph_set_const_flag) ... here;
-	use cgraph_for_node_thunks_and_aliases.
-	(cgraph_set_pure_flag_1): Break out from ...
-	(cgraph_set_pure_flag) ... here;
-	use cgraph_for_node_thunks_and_aliases.
-	(cgraph_propagate_frequency_1): Break out from ...
-	(cgraph_propagate_frequency) ... here; use
-	cgraph_for_node_thunks_and_aliases.
-	(cgraph_used_from_object_file_p): Do not care about aliases.
-	(cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p):
-	New functions.
-	(collect_callers_of_node_1, collect_callers_of_node): New functions.
-
-2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR rtl-optimization/49154
-	* config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM.
-	(enum reg_class): Add SRP_REGS and MOF_SRP_REGS.
-	(REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
-	(PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit.
-	* config/cris/cris.h (cris_register_move_cost): Remove
-	!TARGET_V32 code.  Tweak comments.
-
-2011-06-09  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphbuild.c (record_eh_tables): Mark personality function as having
-	address taken.
-
-2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR rtl-optimization/49154
-	* ira-costs.c (setup_regno_cost_classes_by_mode): If there already
-	is a matching slot in the hashtable, assign it to classes_ptr.
-
-	PR rtl-optimization/49154
-	* doc/tm.texi.in (Register Classes): Document rule for the narrowest
-	register classes.
-	* doc/tm.texi: Regenerate.
-
-2011-06-09  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49307
-	* config/sh/sh.md (UNSPEC_CHKADD): New.
-	(chk_guard_add): New define_insn_and_split.
-	(symGOT_load): Use chk_guard_add instead of blockage.
-
-2011-06-09  Kai Tietz  <ktietz@redhat.com>
-
-	* libgcc2.c (L_trampoline): Include windows.h for mingw targets.
-
-2011-06-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.md (return_internal): Adjust 'length' attribute.
-
-2011-06-09  Wei Guozhi  <carrot@google.com>
-
-	PR target/46975
-	* config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern.
-	(peephole2 for conditional move): Generate 16 bit instructions.
-
-2011-06-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movdi_internal_rex64): Merge
-	alternatives 6 and 8.
-
-2011-06-09  David Li  <davidxl@google.com>
-
-	* cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
-	* passes.c (passr_eq): New function.
-	(create_pass_tab): New function.
-	(pass_traverse): New function.
-	(dump_one_pass): New function.
-	(dump_pass_list): New function.
-	(dump_passes): New function.
-
-2011-06-09  David Li  <davidxl@google.com>
-
-	* tree-complex.c (tree_lower_complex): Gate cleanup.
-	* tree-stdarg.c (check_all_va_list_escapes): Ditto.
-	(execute_optimize_stdarg): Ditto.
-	* tree-eh.c (execute_lower_eh_dispatch): Ditto.
-	(execute_cleanup_eh_1): Ditto.
-	(execute_cleanup_eh): Ditto.
-	* gcse.c (gate_rtl_pre): Ditto.
-	(execute_rtl_pre): Ditto.
-	* except.c (finish_eh_generation): Ditto.
-	(convert_to_eh_region_ranges): Ditto.
-	* cprop.c (one_cprop_pass): Ditto.
-
-2011-06-09  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR target/48673
-	* config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag
-	in all basic blocks.
-
-2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/darwin.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove.
-	(ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	[IN_LIBGCC2]: Don't include <windows.h>.
-	* config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove.
-	* config/openbsd.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/sol2.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
-	(HAVE_ENABLE_EXECUTE_STACK): Define.
-	* config/alpha/alpha.c (alpha_trampoline_init): Test
-	HAVE_ENABLE_EXECUTE_STACK.
-	* config/i386/i386.c (ix86_trampoline_init): Likewise.
-	* config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
-	(sparc64_initialize_trampoline): Likewise.
-	* libgcc2.c [L_enable_execute_stack]: Remove.
-	* system.h (ENABLE_EXECUTE_STACK): Poison.
-	* doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove.
-	* doc/tm.texi: Regenerate.
-	* Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc.
-
-2011-06-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49308
-	* dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn
-	variable.  After resetting and rescanning insn continue with previous
-	statement.
-
-2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
-	(gcc_cv_ld_hidden): Likewise.
-	* configure: Regenerate.
-	* config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO.
-	(ix86_stack_protect_fail): Mark unused.
-	(TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine.
-	* config/rs6000/rs6000.c (rs6000_assemble_visibility)
-	[TARGET_MACHO]: Don't define.
-	(TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise.
-	(TARGET_STACK_PROTECT_FAIL): Likewise.
-	(rs6000_stack_protect_fail): Mark unused.
-	* dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if
-	USE_LINKONCE_INDIRECT.  Don't emit .hidden expicitly.
-
-2011-06-08  Andi Kleen  <ak@linux.intel.com>
-
-	* varasm.c (get_section): Print location of other conflict
-	for section conflicts.
-
-2011-06-08  Andi Kleen  <ak@linux.intel.com>
-
-	* config/i386/driver-i386.c (host_detect_local_cpu):
-	Add model 0x2d Intel CPU.
-
-2011-06-08  Andi Kleen  <ak@linux.intel.com>
-
-	* reginfo.c (global_regs_decl): Add.
-	(globalize_reg): Add decl parameter. Compute location.  Pass location
-	to warnings and add inform. Store decl in global_regs_decl.
-	* rtl.h (globalize_reg): Update prototype.
-	* varasm.c (make_decl_rtl): Pass decl to globalize_reg().
-
-2011-06-09  Mingjie Xing  <mingjie.xing@gmail.com>
-
-	* treestruct.def (TS_TYPE_DECL): Fix the printable name typo.
-
-2011-06-08  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49305
-	* config/sh/predicates.md (general_movsrc_operand): Check
-	mode for memory with indexed address for QI and HImode.
-	(general_movdst_operand): Likewise.
-
-2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* doc/objc.texi (Traditional GNU Objective-C runtime API): Updated.
-
-2011-06-08  Alexandre Oliva  <aoliva@redhat.com>
-
-	* tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts.
-	(num_ssa_operands): Likewise.
-	(op_iter_init_phiuse): Forward-declare.
-	(delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE.
-
-2011-06-08  Nick Clifton  <nickc@redhat.com>
-
-	* doc/invoke.texi (ARM Options): Update description of
-	-mthumb-interwork.
-
-2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/driver-i386.c (host_detect_local_cpu): Support
-	unknown Intel family 0x6 CPUs.
-
-2011-06-08  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-sra.c (mark_rw_status): Removed.
-	(analyze_access_subtree): New parameter parent instead of
-	mark_read and mark_write, propagate from that.
-
-2011-06-08  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
-	for double-precision helper functions in hard-float mode if only
-	single-precision arithmetic is supported in hardware.
-
-2011-06-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/49303
-	* sel-sched.c (move_op): Use correct type for 'res'.  Verify that
-	code_motion_path_driver returned 0 or 1.
-	(sel_region_finish): Clear h_d_i_d.
-
-2011-06-08  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* config/sh/sh.c (prepare_move_operands): Set pic register
-	appropriately for global and local dynamic tls models even
-	if flag_pic is unset.
-
-2011-06-07  Jason Merrill  <jason@redhat.com>
-
-	* pretty-print.h (ATTRIBUTE_GCC_PPDIAG): Use GCC_DIAG_STYLE if set.
-
-2011-06-07  Xinliang David Li  <davidxl@google.com>
-	* passes.c (enable_disable_pass): Handle assembler name.
-	(is_pass_explicitly_enabled_or_disabled): Ditto.
-
-2011-06-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/48497
-	* doc/sourcebuild.texi (Directives, dg-additional-options): Document.
-
-2011-06-07  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/46728
-	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Change FIXME
-	to use gimple_val_nonnegative_real_p.
-	* gimple-fold.c (gimple_val_nonnegative_real_p): New function.
-	* gimple.h (gimple_val_nonnegative_real_p): New declaration.
-
-2011-06-07  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.md (*movsf_internal): Optimize AVX check.
-
-2011-06-07  Sergey Grechanik  <mouseentity@ispras.ru>
-
-	* config/arm/arm.c (coproc_secondary_reload_class): Return NO_REGS for
-	constant vectors.
-
-2011-06-07  Richard Guenther  <rguenther@suse.de>
-
-	* stor-layout.c (initialize_sizetypes): Initialize all
-	sizetypes based on target definitions.
-	(set_sizetype): Remove.
-	* tree.c (build_common_tree_nodes): Do not call set_sizetype.
-	* tree.h (set_sizetype): Remove.
-
-2011-06-07  Nick Clifton  <nickc@redhat.com>
-
-	* config.gcc: Unify V850 architecture options and add support for
-	newer V850 architectures.
-	* config/v850/t-v850e: Delete.
-
-2011-06-07  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (build_common_tree_nodes): Also initialize size_type_node.
-	Call set_sizetype from here.
-
-2011-06-07  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns.
-	(*maddhisi4tb, *maddhisi4tt): New define_insns.
-
-2011-06-07  Bernd Schmidt  <bernds@codesourcery.com>
-	    Andrew Stubbs  <ams@codesourcery.com>
-
-	* simplify-rtx.c (simplify_unary_operation_1): Canonicalize widening
-	multiplies.
-	* doc/md.texi (Canonicalization of Instructions): Document widening
-	multiply canonicalization.
-
-2011-06-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR gcov-profile/49299
-	* value-prof.c (gimple_ic): Don't assume icall has a fallthru edge.
-
-2011-06-07  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vectorizer.h (vect_recog_func_ptr): Make last argument to be
-	a pointer.
-	* tree-vect-patterns.c (vect_recog_widen_sum_pattern,
-	vect_recog_widen_mult_pattern, vect_recog_dot_prod_pattern,
-	vect_recog_pow_pattern): Likewise.
-	(vect_pattern_recog_1): Remove declaration.
-	(widened_name_p): Remove declaration.  Add new argument to specify
-	whether to check that both types are either signed or unsigned.
-	(vect_recog_widen_mult_pattern): Update documentation.  Handle
-	unsigned patterns and multiplication by constants.
-	(vect_pattern_recog_1): Update vect_recog_func references.  Use
-	statement information from the statement returned from pattern
-	detection functions.
-	(vect_pattern_recog): Update vect_recog_func reference.
-	* tree-vect-stmts.c (vectorizable_type_promotion): For widening
-	multiplication by a constant use the type of the other operand.
-
-2011-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR rtl-optimization/49145
-	* combine.c (make_compound_operation): Handle ZERO_EXTEND specially.
-
-2011-06-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49262
-	* dwarf2out.c (native_encode_initializer): Decrement count in each
-	iteration.
-
-	PR debug/49294
-	* dwarf2out.c (mem_loc_descriptor) <do_shift>: Give up for
-	non-MODE_INT modes.
-
-	PR c++/49264
-	* gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs
-	if stmt folded into nothing.
-	* tree-inline.c (fold_marked_statements): If a builtin at the end of
-	a bb folded into nothing, just update cgraph edges and move to next bb.
-	* cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt
-	to be NULL.  Don't compute count and frequency if new_call is NULL.
-
-2011-06-04  Diego Novillo  <dnovillo@google.com>
-
-	* Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H.
-	(cgraph.o): Likewise.
-	(cgraphunit.o): Likewise.
-	* cgraphunit.c: Include lto-streamer.h
-	(cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init
-	if LTO is enabled.
-	* lto-streamer-in.c (unpack_value_fields): Call
-	streamer_hooks.unpack_value_fields if set.
-	(lto_materialize_tree): For unhandled nodes, first try to
-	call lto_streamer_hooks.alloc_tree, if it exists.
-	(lto_input_ts_decl_common_tree_pointers): Move reading of
-	DECL_INITIAL to lto_streamer_read_tree.
-	(lto_read_tree): Call lto_streamer_hooks.read_tree if set.
-	(lto_streamer_read_tree): New.
-	(lto_reader_init): Rename from lto_init_reader.
-	Move initialization code to lto/lto.c.
-	* lto-streamer-out.c (pack_value_fields): Call
-	streamer_hooks.pack_value_fields if set.
-	(lto_output_tree_ref): For tree nodes that are not normally indexable,
-	call streamer_hooks.indexable_with_decls_p before giving up.
-	(lto_output_ts_decl_common_tree_pointers): Move handling
-	for FUNCTION_DECL and TRANSLATION_UNIT_DECL to lto_streamer_write_tree.
-	(lto_output_tree_header): Call streamer_hooks.is_streamable instead of
-	lto_is_streamable.  Call lto_streamer_hooks.output_tree_header if set.
-	(lto_write_tree): Call lto_streamer_hooks.write_tree if set.
-	(lto_streamer_write_tree): New.
-	(lto_output): Call lto_streamer_init directly.
-	(lto_writer_init): Remove.
-	* lto-streamer.c (streamer_hooks): New.
-	(lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes
-	instead of lto_preload_common_nodes.
-	(lto_is_streamable): Move from lto-streamer.h
-	(lto_streamer_hooks_init): New.
-	(streamer_hooks): New.
-	(streamer_hooks_init): New.
-	* lto-streamer.h (struct output_block): Forward declare.
-	(struct lto_input_block): Likewise.
-	(struct data_in): Likewise.
-	(struct bitpack_d): Likewise.
-	(struct streamer_hooks): Declare.
-	(streamer_hooks): Declare.
-	(lto_streamer_hooks_init): Declare.
-	(lto_streamer_write_tree): Declare.
-	(lto_streamer_read_tree): Declare.
-	(streamer_hooks_init): Declare.
-	(lto_is_streamable): Move to lto-streamer.c
-
-2011-06-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* longlong.h (smul_ppmm): The resulting register pair contains the
-	higher order word first.
-
-2011-06-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/46728
-	* builtins.c (powi_table): Remove.
-	(powi_lookup_cost): Remove.
-	(powi_cost): Remove.
-	(expand_powi_1): Remove.
-	(expand_powi): Remove.
-	(expand_builtin_pow_root): Remove.
-	(expand_builtin_pow): Remove.
-	(expand_builtin_powi): Eliminate handling of constant exponent.
-	(expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW.
-
-2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
-
-	* cprop.c (local_cprop_pass): Don't set changed for debug insns.
-
-2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
-
-	* dce.c (reset_unmarked_insns_debug_uses): New.
-	(delete_unmarked_insns): Skip debug insns.
-	(prescan_insns_for_dce): Likewise.
-	(rest_of_handle_ud_dce): Reset debug uses of removed sets.
-	* reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no
-	active reg can be found.
-	(subst_all_stack_regs_in_debug_insn): New.  Reset debug insn then.
-	(convert_regs_1): Use it.
-
-2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
-
-	* tree-pretty-print.c (dump_function_header): Add flags.
-	Don't dump decl_uid with nouid.
-	* tree-pretty-print.h (dump_function_header): Adjust.
-	* final.c (rest_of_clean_state): Pass dump_flags on, with nouid.
-	* passes.c (pass_init_dump_file): Pass dump_flags on.
-	* tree-cfg.c (gimple_dump_cfg): Pass flags on.
-
-2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR bootstrap/49270
-	* ipa-inline-analysis.c (read_predicate): Initialize all clauses.
-
-2011-06-06  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR tree-optimization/49243
-	* calls.c (setjmp_call_p): Also check if fndecl has the
-	returns_twice attribute.
-
-2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if
-	-ffast-math etc.
-
-2011-06-06  Richard Henderson  <rth@redhat.com>
-	    Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/42210
-	* config/avr/predicates.md (const1_operand, const_0_to_7_operand):
-	New predicates.
-	* config/avr/avr.md ("insv"): New insn expander.
-	("*movbitqi.1-6.a", "*movbitqi.1-6.b", "*movbitqi.0", "*insv.io",
-	"*insv.not.io", "*insv.reg"): New insns.
-
-2011-06-06  Hans-Peter Nilsson  <hp@bitrange.com>
-
-	PR target/49285
-	* config/mmix/mmix.md ("truncdfsf2", "extendsfdf2"): Correct predicate
-	to nonimmediate_operand from memory_operand for the operand that is to
-	be forced to memory by the expander.  Lose the constraints.
-
-2011-06-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (output_return): Fix thinko in the output of an
-	EH return when delayed branches are disabled.
-
-2011-06-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>:
-	Remove MODE_TI handling.  Remove SSE1 handling in attribute "mode"
-	calculation.
-	(*movdf_internal_rex64) <case 6,7,8>: Remove MODE_TI handling.
-	Simplify MODE_V1DF and MODE_V2SF handling.
-	(*movsf_internal): Remove x constraint from alternative 7 of operand 1.
-	Simplify MODE_SF handling.
-
-2011-06-04  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/48893
-	PR tree-optimization/49091
-	PR tree-optimization/49179
-	* ipa-inline-analysis.c (evaluate_conditions_for_known_args):
-	Bounds check.
-
-2011-06-04  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/48954
-	* lto-cgraph.c (output_node_opt_summary): Handle NULL skip args
-	bitmaps.
-
-2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* doc/invoke.texi: Document -Wdelete-non-virtual-dtor.
-
-2011-06-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49281
-	* config/i386/i386.md (*lea_general_4): Require INTVAL (operands[3])
-	to be strictly smaller than 1 << shiftcount.
-
-2011-06-04  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimize/48929
-	* ipa-inline-analysis.c (remap_edge_predicates): Fix handling
-	of empty predicate.
-
-2011-06-04  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/48333
-	* calls.c (emit_call_1): Prefer the __builtin declaration of
-	builtin functions.
-
-2011-06-03  Diego Novillo  <dnovillo@google.com>
-
-	* lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts.
-	(lto_input_tree_pointers): Likewise.
-	* lto-streamer-out.c (pack_value_fields): Likewise.
-	(lto_output_tree_pointers): Likewise.
-	* lto-streamer.h (lto_is_streamable): Add check for OMP_CLAUSE
-	and OPTIMIZATION_NODE.
-
-2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/alpha/osf5.h (MD_UNWIND_SUPPORT): Remove.
-	* config/alpha/vms.h (MD_UNWIND_SUPPORT): Remove.
-	* config/bfin/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/bfin/uclinux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/i386/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/i386/linux64.h (MD_UNWIND_SUPPORT): Remove.
-	* config/i386/sol2.h (MD_UNWIND_SUPPORT): Remove.
-	* config/i386/mingw32.h (MD_UNWIND_SUPPORT): Remove.
-	* config/ia64/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/ia64/vms.h (MD_UNWIND_SUPPORT): Remove.
-	* config/m68k/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/mips/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/pa/pa32-linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Remove.
-	* config/rs6000/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/rs6000/linux64.h (MD_UNWIND_SUPPORT): Remove.
-	* config/s390/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/s390/tpf.h (MD_UNWIND_SUPPORT): Remove.
-	* config/sh/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/sparc/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/sparc/linux64.h (MD_UNWIND_SUPPORT): Remove.
-	* config/sparc/sol2.h (MD_UNWIND_SUPPORT): Remove.
-	* config/xtensa/linux.h (MD_UNWIND_SUPPORT): Remove.
-	* config/alpha/linux-unwind.h: Move to ../libgcc/config/alpha.
-	* config/alpha/osf5-unwind.h: Move to ../libgcc/config/alpha.
-	* config/alpha/vms-unwind.h: Move to ../libgcc/config/alpha.
-	* config/bfin/linux-unwind.h: Move to ../libgcc/config/bfin.
-	* config/i386/linux-unwind.h: Move to ../libgcc/config/i386.
-	* config/i386/sol2-unwind.h: Move to ../libgcc/config/i386.
-	* config/i386/w32-unwind.h: Move to ../libgcc/config/i386.
-	* config/ia64/linux-unwind.h: Move to ../libgcc/config/ia64.
-	* config/ia64/vms-unwind.h: Move to ../libgcc/config/ia64.
-	* config/m68k/linux-unwind.h: Move to ../libgcc/config/m68k.
-	* config/mips/linux-unwind.h: Move to ../libgcc/config/mips.
-	* config/pa/hpux-unwind.h: Move to ../libgcc/config/pa.
-	* config/pa/linux-unwind.h: Move to ../libgcc/config/pa.
-	* config/rs6000/darwin-unwind.h: Move to ../libgcc/config/rs6000.
-	* config/rs6000/linux-unwind.h: Move to ../libgcc/config/rs6000.
-	* config/s390/linux-unwind.h: Move to ../libgcc/config/s390.
-	* config/s390/tpf-unwind.h: Move to ../libgcc/config/s390.
-	* config/sh/linux-unwind.h: Move to ../libgcc/config/sh.
-	* config/sparc/linux-unwind.h: Move to ../libgcc/config/sparc.
-	* config/sparc/sol2-unwind.h: Move to ../libgcc/config/sparc.
-	* config/xtensa/linux-unwind.h: Move to ../libgcc/config/xtensa.
-	* config/darwin9.h (DARWIN_LIBSYSTEM_HAS_UNWIND): Remove.
-	* system.h (MD_UNWIND_SUPPORT): Poison.
-	* doc/tm.texi.in (Exception Handling, MD_UNWIND_SUPPORT): Remove.
-	* doc/tm.texi: Regenerate.
-	* unwind-dw2.c: Include md-unwind-support.h instead of
-	MD_UNWIND_SUPPORT.
-	* config/ia64/unwind-ia64.c: Likewise.
-	* config/xtensa/unwind-dw2-xtensa.c: Likewise.
-
-2011-06-03  Jack Howarth  <howarth@bromo.med.uc.edu>
-
-	* varpool.c (varpool_extra_name_alias): Return NULL, not false.
-
-2011-06-03  Richard Henderson  <rth@redhat.com>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
-	(sigill_hdlr): Correct insn, insn size.
-	(set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
-
-2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6
-	t-slibgcc-dummy.
-	* config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S.
-	* config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S.
-	* config/mips/t-iris: Remove.
-	* config/mips/t-irix6: New file.
-	* config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips.
-
-2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (LIB2ADDEHDEP): Remove.
-	* config/arm/t-bpabi (LIB2ADDEHDEP): Remove.
-	* config/arm/t-symbian (LIB2ADDEHDEP): Remove.
-	* config/picochip/t-picochip (LIB2ADDEHDEP): Remove.
-	* config/t-darwin (LIB2ADDEHDEP): Remove.
-	* config/t-freebsd (LIB2ADDEHDEP): Remove.
-	* config/t-linux (LIB2ADDEHDEP): Remove.
-
-2011-06-03  Diego Novillo  <dnovillo@google.com>
-
-	* lto-streamer-in.c (get_resolution): Move to lto/lto.c.
-	(lto_register_var_decl_in_symtab): Likewise.
-	(lto_register_function_decl_in_symtab): Likewise.
-	(lto_read_tree): Move VAR_DECL and FUNCTION_DECL registration
-	logic to uniquify_nodes.
-
-2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/t-osf5: Remove.
-	* config/alpha/t-osf-pthread: Remove.
-	* config.gcc (alpha*-dec-osf5.1*): Set tmake_file to t-slibgcc-dummy.
-	* mkmap-flat.awk: Handle osf_export for Tru64 UNIX linker -input file.
-
-2011-06-03  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/arm-cores.def (strongarm, strongarm110, strongarm1100)
-	(strongarm1110): Use strongarm tuning.
-	* config/arm/arm-protos.h (tune_params): Add max_insns_skipped field.
-	* config/arm/arm.c (arm_strongarm_tune): New.
-	(arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
-	(arm_v6t2_tune, arm_cortex_tune, arm_cortex_a5_tune)
-	(arm_cortex_a9_tune, arm_fa726te_tune): Add max_insns_skipped field
-	setting, using previous defaults or 1 for Cortex-A5.
-	(arm_option_override): Set max_insns_skipped from current tuning.
-
-2011-06-03  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* doc/install.texi (Options specification): Document --with-specs.
-
-2011-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* config/arm/neon.md (orndi3_neon): Actually split it.
-
-2011-06-02  Alexandre Oliva  <aoliva@redhat.com>
-
-	* params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Bump default to 10.
-	* var-tracking.c (reverse_op): Limite recurse depth to 5.
-
-2011-06-02  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47590
-	* target.def (delay_sched2, delay_vartrack): New.
-	* doc/tm.texi.in: Update.
-	* doc/tm.texi: Rebuild.
-	* sched-rgn.c (gate_handle_sched2): Fail if delay_sched2.
-	* var-tracking.c (gate_handle_var_tracking): Likewise.
-	* config/bfin/bfin.c (bfin_flag_schedule_insns2): Drop.
-	(bfin_flag_var_tracking): Drop.
-	(output_file_start): Don't save and override flag_var_tracking.
-	(bfin_option_override): Ditto flag_schedule_insns_after_reload.
-	(bfin_reorg): Test original variables.
-	(TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
-	* config/ia64/ia64.c (ia64_flag_schedule_insns2): Drop.
-	(ia64_flag_var_tracking): Drop.
-	(TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
-	(ia64_file_start): Don't save and override flag_var_tracking.
-	(ia64_override_options_after_change): Ditto
-	flag_schedule_insns_after_reload.
-	(ia64_reorg): Test original variables.
-	* config/picochip/picochip.c (picochip_flag_schedule_insns2): Drop.
-	(picochip_flag_var_tracking): Drop.
-	(TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
-	(picochip_option_override): Don't save and override
-	flag_schedule_insns_after_reload.
-	(picochip_asm_file_start): Ditto flag_var_tracking.
-	(picochip_reorg): Test original variables.
-	* config/spu/spu.c (spu_flag_var_tracking): Drop.
-	(TARGET_DELAY_VARTRACK): Define.
-	(spu_var_tracking): New.
-	(spu_machine_dependent_reorg): Call it.
-	(asm_file_start): Don't save and override flag_var_tracking.
-
-2011-06-02  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49163
-	* config/sh/predicates.md (general_movsrc_operand): Return 0
-	for memory and memory subreg of which address is an invalid
-	indexed address for QI and HImode.
-	(general_movdst_operand): Likewise.
-
-2011-06-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cse.c (cse_find_path): Refine change to exclude EDGE_ABNORMAL_CALL
-	edges only, when there is a non-local label in the function.
-	* postreload-gcse.c (bb_has_well_behaved_predecessors): Likewise.
-
-2011-06-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/constraints.md (Y3): New register constraint.
-	* config/i386/sse.md (*vec_interleave_highv2df): Merge with
-	*sse3_interleave_highv2df and *sse2_interleave_highv2df.
-	(*vec_interleave_lowv2df): Merge with *sse3_interleave_lowv2df and
-	*sse2_interleave_lowv2df.
-
-2011-06-02  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/arm-cores.def (cortex-a5): Use cortex_a5 tuning.
-	* config/arm/arm.c (arm_cortex_a5_branch_cost): New.
-	(arm_cortex_a5_tune): New.
-
-2011-06-02  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/arm-protos.h (tune_params): Add branch_cost hook.
-	* config/arm/arm.c (arm_default_branch_cost): New.
-	(arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
-	(arm_v6t2_tune, arm_cortex_tune, arm_cortex_a9_tune)
-	(arm_fa726_tune): Set branch_cost field using
-	arm_default_branch_cost.
-	* config/arm/arm.h (BRANCH_COST): Use branch_cost hook from
-	current_tune structure.
-	* dojump.c (tm_p.h): Include file.
-
-2011-06-02  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/arm-cores.def (arm1156t2-s, arm1156t2f-s): Use v6t2
-	tuning.
-	(cortex-a5, cortex-a8, cortex-a15, cortex-r4, cortex-r4f, cortex-m4)
-	(cortex-m3, cortex-m1, cortex-m0): Use cortex tuning.
-	* config/arm/arm-protos.h (tune_params): Add prefer_constant_pool
-	field.
-	* config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune)
-	(arm_xscale_tune, arm_9e_tune, arm_cortex_a9_tune)
-	(arm_fa726te_tune): Add prefer_constant_pool setting.
-	(arm_v6t2_tune, arm_cortex_tune): New.
-	* config/arm/arm.h (TARGET_USE_MOVT): Make dependent on
-	prefer_constant_pool setting.
-
-2011-06-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (standard_sse_constant_p) <case 1>: Simplify
-	switch statement.
-	* config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: Ditto.
-	(*movdf_internal) <case 6,7,8>: Ditto.
-
-	* config/i386/constraints.md (Y4): New register constraint.
-	* config/i386/sse.md (vec_set<mode>_0): Merge with
-	*vec_set<mode>_0_sse4_1 and *vec_set<mode>_0_sse2.
-	(*vec_extractv2di_1): Merge from *vec_extractv2di_1_sse2 and
-	*vec_extractv2di_1_sse.
-	(*vec_concatv2di_rex64): Merge from *vec_concatv2di_rex64_sse4_1
-	and *vec_concatv2di_rex64_sse.
-
-2011-06-02  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	PR target/48807
-	* config/bfin/bfin.c (bfin_function_ok_for_sibcall): Check return value
-	of cgraph_local_info for null before attempting to use it.
-
-2011-06-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* function.h (struct stack_usage): Remove dynamic_alloc_count field.
-	(current_function_dynamic_alloc_count): Delete.
-	* builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp.
-	(expand_builtin_nonlocal_goto): Remove obsolete comment.
-	(expand_builtin_update_setjmp_buf): Remove dead code.
-	* cse.c (cse_find_path): Do not follow a single abnormal incoming edge.
-	* explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA
-	support.
-	* function.c (instantiate_virtual_regs): Likewise.
-	* postreload-gcse.c (bb_has_well_behaved_predecessors): Return false
-	for a block with a single abnormal incoming edge.
-	* config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define.
-	(SETJMP_VIA_SAVE_AREA): Delete.
-	* config/sparc/sparc-protos.h (load_got_register): Declare.
-	* config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define.
-	(load_got_register): Make global.
-	(sparc_frame_pointer_required): Add 'static'.
-	(sparc_can_eliminate): Likewise.  Call sparc_frame_pointer_required.
-	(sparc_builtin_setjmp_frame_value): New function.
-	* config/sparc/sparc.md (UNSPECV_SETJMP): Remove.
-	(save_stack_nonlocal): New expander.
-	(restore_stack_nonlocal): Likewise.
-	(nonlocal_goto): Remove modes, adjust predicates and reimplement.
-	(nonlocal_goto_internal): New insn.
-	(goto_handler_and_restore): Delete.
-	(builtin_setjmp_setup): Likewise.
-	(do_builtin_setjmp_setup): Likewise.
-	(setjmp): Likewise.
-	(builtin_setjmp_receiver): New expander.
-
-2011-06-01  David Li  <davidxl@google.com>
-
-	PR middle-end/49261
-	* tree-pretty-print.c (dump_function_header): Format cleanup.
-
-2011-06-01  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49238
-	* config/sh/sh.c (expand_cbranchdi4): Use a scratch register if
-	needed when original operands are used for msw_skip comparison.
-
-2011-06-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49250
-	* var-tracking.c (add_uses, add_stores): Don't call
-	cselib_subst_to_values on ENTRY_VALUE.
-
-2011-06-01  Diego Novillo  <dnovillo@google.com>
-
-	* lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call
-	output_record_start with LTO_null instead of output_zero.
-	(lto_output_ts_binfo_tree_pointers): Likewise.
-	(lto_output_tree): Likewise.
-	(output_eh_try_list): Likewise.
-	(output_eh_region): Likewise.
-	(output_eh_lp): Likewise.
-	(output_eh_regions): Likewise.
-	(output_bb): Likewise.
-	(output_function): Likewise.
-	(output_unreferenced_globals): Likewise.
-	* lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES
-	instead of NUM_TREE_CODES.
-	(lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES.
-	(lto_output_int_in_range): Change << to >> when shifting VAL.
-
-2011-06-01  Diego Novillo  <dnovillo@google.com>
-
-	* lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers):
-	Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes.
-
-2011-06-01  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/45074
-	* optabs.h (valid_multiword_target_p): Declare.
-	* expmed.c (extract_bit_field_1): Check valid_multiword_target_p when
-	doing multi-word operations.
-	* optabs.c (expand_binop): Likewise.
-	(expand_doubleword_bswap): Likewise.
-	(expand_absneg_bit): Likewise.
-	(expand_unop): Likewise.
-	(expand_copysign_bit): Likewise.
-	(multiword_target_p): New function.
-
-2011-06-01  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR rtl-optimization/48830
-	PR rtl-optimization/48808
-	PR rtl-optimization/48792
-	* reload.c (push_reload): Check contains_reg_of_mode.
-	* reload1.c (strip_paradoxical_subreg): New function.
-	(gen_reload_chain_without_interm_reg_p): Use it to handle
-	paradoxical subregs.
-	(emit_output_reload_insns, gen_reload): Likewise.
-
-2011-06-01  David Li  <davidxl@google.com>
-
-	* predict.c : Change pass name
-	* ipa.c: Ditto.
-	* dce.c: Ditto.
-	* tree-profile.c: Ditto.
-	* except.c: Ditto.
-
-2011-06-01  David Li  <davidxl@google.com>
-
-	* tree-pretty-print.c (dump_function_header): New function.
-	* final.c (rest_of_clean_state): Use header dumper.
-	* tree-cfg.c (gimple_dump_cfg): Use header dumper.
-	* passes.c (pass_init_dump_file): Use header dumper.
-
-2011-06-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (compare_loc_descriptor, scompare_loc_descriptor,
-	ucompare_loc_descriptor, minmax_loc_descriptor, clz_loc_descriptor,
-	popcount_loc_descriptor, bswap_loc_descriptor, rotate_loc_descriptor):
-	New functions.
-	(mem_loc_descriptor): Use them.
-
-	* var-tracking.c (create_entry_value): New function.
-	(vt_add_function_parameter): Use it.
-
-2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]:
-	Include <signal.h>, <ucontext.h>.
-	(sigill_caught): Define.
-	(sigill_hdlr): New function.
-	(set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE
-	insns can be executed.
-	* config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc.
-	* config/sparc/sol2.h (ENDFILE_SPEC): Remove.
-
-2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/t-slibgcc-darwin: Move to ...
-	* config/t-slibgcc-dummy: ... this.  Clarify comments.
-	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*,
-	powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this.
-	(i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file.
-	(i[34567]86-*-rtems*): Remove extra_parts.  Use i386/t-rtems.
-	Remove i386/t-crtstuff from tmake_file.
-	(i[34567]86-*-solaris2*): Remove t-svr4,
-	t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add
-	t-slibgcc-dummy.
-	(sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts.
-	(sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin,
-	sparc/t-crtfm from tmake_file.
-	(sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm,
-	t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy.
-	Remove extra_parts.
-	* config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define.
-	* config/i386/t-nwld (SHLIB_LINK): Remove.
-	* config/i386/t-rtems-i386: Rename to ...
-	* config/i386/t-rtems: ... this.
-	($(T)crti.o, $(T)crtn.o): Remove.
-	(FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove.
-	(dp-bit.c, fp-bit.c, xp-bit.c): Remove.
-	(EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove.
-	* config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC,
-	EXTRA_MULTILIB_PARTS): Remove.
-	* config/sparc/t-sol2-64: Likewise.
-	* config/sparc/t-sol2: Remove.
-	* config/sparc/t-crtin: Remove.
-	* config/sparc/gmon-sol2.c: Move to ../libgcc/config.
-	* config/i386/gmon-sol2.c: Remove.
-	* config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S.
-	* config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S.
-	* config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S.
-	* config/i386/sol2-gc1.asm: Remove.
-	* config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S.
-	* config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S.
-	* config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S.
-	* config/t-slibgcc-sld: Remove.
-
-2011-06-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (mem_loc_descriptor) <do_ucompare>: Call
-	base_type_for_mode with op_mode instead of mode.
-
-2011-06-01  Paul Brook  <paul@cpodesourcery.com>
-
-	* config/arm/arm-cores.def: Add cortex-r5.  Add DIV flags to
-	Cortex-A15.
-	* config/arm/arm-tune.md: Regenerate.
-	* config/arm/arm-tables.opt: Regenerate.
-	* config/arm/arm.c (FL_DIV): Rename...
-	(FL_THUMB_DIV): ... to this.
-	(FL_ARM_DIV): Define.
-	(FL_FOR_ARCH7R, FL_FOR_ARCH7M): Use FL_THUMB_DIV.
-	(arm_arch_hwdiv): Remove.
-	(arm_arch_thumb_hwdiv, arm_arch_arm_hwdiv): New variables.
-	(arm_issue_rate): Add cortexr5.
-	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Set
-	__ARM_ARCH_EXT_IDIV__.
-	(TARGET_IDIV): Define.
-	(arm_arch_hwdiv): Remove.
-	(arm_arch_arm_hwdiv, arm_arch_thumb_hwdiv): New prototypes.
-	* config/arm/arm.md (tune_cortexr4): Add cortexr5.
-	(divsi3, udivsi3): New patterns.
-	* config/arm/thumb2.md (divsi3, udivsi3): Remove.
-	* doc/invoke.texi: Document ARM -mcpu=cortex-r5
-
-2011-06-01  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-utils.c (ipa_dfs_info): New field scc_no.
-	* ipa-utils.c (searchc): Set scc_no.
-
-2011-06-01  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-utils.c (searchc_env): New field allow_overwritable.
-	(searchc): do not ignore edges to overwritable nodes if indicated
-	by env->allow_overwritable.
-	(ipa_reduced_postorder): Set env.allow_overwritable.
-
-2011-06-01  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (free_lang_data): Do not reset boolean_type_node nor
-	char_type_node.
-	* lto-streamer.c (lto_record_common_node): Take node pointer,
-	do not register types.
-	(lto_preload_common_nodes): Explicitly skip preloading nodes
-	that differ between frontends.
-
-2011-05-31  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Remove vr0..vr2 from
-	NON_FLOAT_REGS.
-
-2011-05-31  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_register_move_cost): Preserve from
-	parameter value for dump. Dump cost on outermost call only.
-	(rs6000_memory_move_cost): Dump cost on outermost call only.
-
-2011-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (resolve_addr_in_expr): Optimize away redundant
-	DW_OP_GNU_convert ops.
-
-	* cselib.c (promote_debug_loc): Allow l->next non-NULL for
-	cselib_preserve_constants.
-	(cselib_lookup_1): If cselib_preserve_constants,
-	a new VALUE is being created for REG and there is a VALUE for the
-	same register in wider mode, add another loc with lowpart SUBREG of
-	the wider VALUE.
-	(cselib_subst_to_values): Handle ENTRY_VALUE.
-	* var-tracking.c  (replace_expr_with_values): Return NULL for
-	ENTRY_VALUE too.
-	* dwarf2out.c (convert_descriptor_to_signed): New function.
-	(mem_loc_descriptor) <case ZERO_EXTEND>: Optimize using DW_OP_and
-	instead of two shifts.
-	(mem_loc_descriptor) <do_shift>: ZERO_EXTEND second argument to
-	the right mode if needed.
-	(mem_loc_descriptor) <case MOD>: For typed ops just use DW_OP_mod.
-	(mem_loc_descriptor) <case UNSIGNED_FIX>: Use
-	convert_descriptor_to_signed.
-	(mem_loc_descriptor) <case UDIV, CLZ, CTZ, FFS, POPCOUNT, PARITY,
-	BSWAP, ROTATE, ROTATERT>: Handle these rtls.
-
-	PR target/48688
-	* config/i386/i386.md (*lea_general_4): New define_insn_and_split.
-
-2011-05-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md: Use SWI248x instead of X87MODEI, SWI24 instead
-	of X87MODEI12 and SWI48x instead of SSEMODEI24.
-	(SWI248x): New mode iterator, rename from X87MODEI.
-	(X87MODEI): Remove mode iterator.
-	(X87MODEI12): Ditto.
-	(SSEMODEI24): Ditto.
-
-2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	* params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): New.
-	* doc/invoke.texi: Document max-vartrack-expr-depth.
-	* var-tracking.c (EXPR_DEPTH): New.
-	(reverse_op, vt_expand_loc, vt_expand_loc_dummy): Use it.
-
-2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	* config/i386/i386.c (ix86_rtx_costs): Drop NEG from sub for FMA.
-	* config/i386/sse.md: Add n to negated FMA pattern names.
-
-2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	* gcc.c (driver_handle_option): Fix disabling of -fcompare-debug.
-
-2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	* gengtype-state.c (read_state_params_structs): Initialize previous.
-
-2011-05-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*pushxf_nointeger): Merge alternatives 1 and 2.
-	(FP push_operand splitters): Merge {TF,XF,DF}mode splitters.
-
-2011-05-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movtf_internal): Avoid allocating general
-	registers.  Penalize F*r->o alternative to prevent partial memory
-	stalls.  Slightly penalize *roF->*r alternative.  Generate SSE
-	CONST_DOUBLE immediates when optimizing function for size.  Do not move
-	CONST_DOUBLEs directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
-	(*movxf_internal): Slightly penalize Yx*roF->Yx*r alternative.
-	(*movdf_internal): Slightly penalize Yd*roF->Yd*r alternative.
-	(*movdf_internal_rex64): Slightly penalize rm->r, F->m and r->m
-	alternatives.
-	(*movsf_internal): Slightly penalize rmF->r and Fr->m alternatives.
-
-	(fp_register_operand splitters): Use fp_register_operand
-	constraint.  Do not use FP_REG_P in insn condition.
-	(any_fp_register_operand splitters): Use any_fp_register_operand
-	constraint.  Do not use ANY_FP_REG_P in insn condition.
-
-2011-05-31  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.h (cgraph_inline_failed_t): Give enum a name
-	* lto-cgraph.c (LDPR_NUM_KNOWN): New macro.
-	(LTO_cgraph_tags): Add LTO_cgraph_last_tag.
-	(lto_output_edge): Use output_enum and var_len_unsigned.
-	(lto_output_varpool_node): Likewise.
-	(input_overwrite_node): Do not take resolution parameter;
-	extract it from a bitpack.
-	(input_node): Do not read resolution; use input_enum and
-	var_len_unsigned.
-	(input_varpool_node): Likewise.
-	(input_edge): Likewise.
-	(input_cgraph_1): Likewise.
-
-2011-05-31  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_register_canonical_type): Do not register
-	any types via gimple_register_type.
-
-2011-05-31  Jan Hubicka  <jh@suse.cz>
-
-	* lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl
-	of thunks.
-
-2011-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49235
-	* tree-ssa-address.c (gen_addr_rtx): Ignore base if it is const0_rtx.
-	(create_mem_ref_raw): Create MEM_REF even if base is INTEGER_CST.
-
-2011-05-31  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49093
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Fail for volatile
-	data references.
-
-2011-05-31  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/49047
-	* dwarf2out.c (gen_subprogram_die): Emit linkage name attribute
-	for concrete functions containing the code of cloned functions.
-
-2011-05-31  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename
-	to ...
-	(forward_propagate_into_comparison_1): ... this.
-	(forward_propagate_comparison): Rename to ...
-	(forward_propagate_into_comparison): ... this.  Split out
-	real forward propagation code to ...
-	(forward_propagate_comparison): ... this.
-	(forward_propagate_into_gimple_cond): Remove looping.
-	(forward_propagate_into_cond): Likewise.
-	(simplify_not_neg_expr): Return whether we have done something.
-	(simplify_gimple_switch): Likewise.
-	(tree_ssa_forward_propagate_single_use_vars): Rename to ...
-	(ssa_forward_propagate_and_combine): ... this.  Re-structure
-	to do a forward forward-propagation walk on BBs and a backward
-	stmt combining walk on BBs.  Consistently re-scan changed statements.
-	(pass_forwprop): Adjust.
-
-2011-05-30  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_format_type): Correct length of name added to
-	obstack for anonymous field.
-
-2011-05-30  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49186
-	* config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
-	part of the second operand is 0.
-
-2011-05-30  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative
-	to prevent partial memory stalls.  Do not move CONST_DOUBLEs directly
-	to memory for !TARGET_MEMORY_MISMATCH_STALL.
-	(*movdf_internal_rex64): Do not penalize F->r alternative.
-	(*movdf_internal): Penalize FYd*r->o alternative to prevent partial
-	memory stalls.  Generate SSE and x87 CONST_DOUBLE immediates only
-	when optimizing function for size.  Do not move CONST_DOUBLEs
-	directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
-	(FP move splitters): Merge {TF,XF,DF}mode splitters.  Do not handle
-	SUBREGs.  Do not check for MEM_P operands in the insn condition,
-	check for ANY_FP_REGNO_P instead.
-	* config/i386/constraints.md (Yd): Enable GENERAL_REGS for
-	TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing
-	function for speed.
-	* config/i386/i386.c (ix86_option_override_internal): Do not
-	set TARGET_INTEGER_DFMODE_MOVES here.
-
-2011-05-30  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49168
-	* config/i386/i386.md (*movtf_internal): Handle misaligned load/store.
-
-2011-05-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (modified_type_die, gen_reference_type_die): Use
-	DW_TAG_rvalue_reference_type even for
-	-gdwarf-4 -fno-debug-types-section.
-
-2011-05-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/46728
-	* tree-ssa-math-opts.c (build_and_insert_call): Reorder parms.
-	(build_and_insert_binop): New.
-	(gimple_expand_builtin_pow): Reorder args for
-	build_and_insert_call; use build_and_insert_binop; add more
-	optimizations for fractional exponents.
-
-2011-05-30  Nathan Froyd  <froydnj@gcc.gnu.org>
-
-	PR bootstrap/49190
-
-	Revert:
-	2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (struct tree_identifier): Inherit from tree_typed, not
-	tree_common.
-	(HT_IDENT_TO_GCC_IDENT): Adjust for said change.
-	* tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
-	TS_BASE instead of TS_COMMON.
-	* varasm.c (assemble_name): Remove assert.
-
-2011-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config.gcc: Keep obselete list sorted.
-
-2011-05-30  Jakub Jelinek  <jakub@redhat.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with
-	crtl->args.internal_arg_pointer based address to arg_pointer_rtx if
-	there is a DRAP register and arg_pointer_rtx is the CFA pointer.
-	(vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned.
-	(vt_initialize): Initialize cfa_base_rtx if there is a DRAP register.
-
-2011-05-30  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_types_compatible_p_1): Compare record
-	and union type members properly.
-
-2011-05-30  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49210
-	* ipa-split.c (split_function): Care for the case where the call
-	result is not trivially convertible to the result holding variable.
-
-2011-05-30  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49218
-	* tree-vrp.c (adjust_range_with_scev): Properly check whether
-	overflow occured.
-
-2011-05-30  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (forward_propagate_into_comparison):
-	New function split out from ...
-	(forward_propagate_into_gimple_cond): ... here.  Adjust.
-	(forward_propagate_into_cond): Likewise.
-	(forward_propagate_comparison): Also propagate into
-	comparisons on assignment RHS.  Change return value to
-	behave similar to forward_propagate_into_cond.
-	(tree_ssa_forward_propagate_single_use_vars): Handle
-	strict-overflow warnings properly for forward_propagate_comparison.
-
-2011-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_lto_plugin): Determine lto plugin support
-	from plugin linker.
-	* configure: Regenerate.
-
-2011-05-30  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49199
-	* tree-vect-loop.c (vect_is_slp_reduction): Check that the
-	non-reduction operands are either defined in the loop or by induction.
-
-2011-05-29  Xinliang David Li  <davidxl@google.com>
-
-	* opts-global.c (handle_common_deferred_options): Handle new options.
-	* passes.c (register_one_dump_file): Call register_pass_name.
-	(execute_one_pass): Check explicit enable/disable flag.
-	(passr_hash): New function.
-	(passr_eq): Ditto.
-	(register_pass_name): Ditto.
-	(get_pass_by_name): Ditto.
-	(pass_hash): Ditto.
-	(pass_eq): Ditto.
-	(enable_pass): Ditto.
-	(disable_pass): Ditto.
-	(is_pass_explicitly_enabled_or_disabled): Ditto.
-
-2011-05-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movoi_internal_avx): Use
-	standard_sse_constant_opcode for alternative 0.
-	(*movti_internal_sse): Ditto.
-	(*movti_internal_rex64): Use standard_sse_constant_opcode for
-	alternative 2.
-	(*movdi_internal_rex64): Use standard_sse_constant_opcode for
-	sselog1 type moves.
-	(*movsi_internal): Ditto.
-	(*movdi_internal): Ditto.  Add ssecvt type moves.
-
-2011-05-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/48830
-	* rtlanal.c (simplify_subreg_regno): Adjust comment.
-
-2011-05-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49095
-	* config/i386/predicates.md (plusminuslogic_operator): New predicate.
-	* config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0.
-
-2011-05-29  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/43995
-	* config/mips/mips.c (mips_pic_call_symbol_from_set): Add a
-	recurse_p argument.  Only follow register copies if it is set,
-	and prevent mips_find_pic_call_symbol from recursing.
-	(mips_find_pic_call_symbol): Add a recurse_p argument.
-	Pass it to mips_pic_call_symbol_from_set.
-	(mips_annotate_pic_calls): Update accordingly.
-
-2011-05-29  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* emit-rtl.c (try_split): Use a loop to search for
-	NOTE_INSN_CALL_ARG_LOCATIONs.
-
-2011-05-29  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49217
-	* ipa-pure-const.c (propagate_pure_const): Fix typos.
-
-2011-05-28  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-out.c (hash_string_slot_node): Hash string based on its
-	length.
-	(string_slot_free): Remove
-	(create_output_block): Initialize obstack.
-	(destroy_output_block): Free obstack.
-	(lto_string_index): Add PERSISTENT parameter; do not duplicate
-	the string unless it needs to be added into the hash.
-	(lto_output_string_with_length): Add persistent attribute;
-	handle NULL strings.
-	(lto_output_string): Add PERSISTENT parameter.
-	(output_string_cst, output_identifier): Simplify.
-	(lto_output_location_bitpack): Update.
-	(lto_output_builtin_tree): Update.
-	* lto-streamer.h (struct output_block): Add obstack.
-	(lto_output_string, lto_output_string_with_length): Remove
-	declarations; functions are static now.
-
-2011-05-28  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-out.c (pack_ts_fixed_cst_value_fields,
-	pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields,
-	pack_ts_function_decl_value_fields, lto_output_builtin_tree,
-	output_cfg, output_gimple_stmt): Use enum and variable length i/o.
-	* lto-streamer-in.c (input_cfg, input_gimple_stmt,
-	unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields,
-	unpack_ts_decl_with_vis_value_fields,
-	unpack_ts_type_common_value_fields, unpack_ts_block_value_fields,
-	lto_get_builtin_tree): Use enum and variable length i/o.
-	* basic-block.h (profile_status_d): Add PROFILE_LAST.
-	* lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range):
-	New functions.
-	(bp_pack_enum, bp_unpack_enum): New macros.
-
-2011-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* genrecog.c: Remove redundant forward declarations.
-
-2011-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config.gcc: Deprecate mips*-*-openbsd*.
-
-2011-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR bootstrap/49195
-	* genrecog.c (add_to_sequence): Use XEXP rather than XVECEXP
-	for match_op_dup.
-
-2011-05-27  Andrew Pinski  <pinskia@gmail.com>
-
-	PR middle-end/48981
-	* gengtype.c (vec_prefix_type): New function.
-	(note_def_vec): Use vec_prefix_type and change the length
-	attribute to be based on the prefix.
-	* vec.c: Include coretypes.h before vec.h.
-	(struct vec_prefix): Remove.
-	(vec_gc_p_reserve): Change the offsetof to sizeof.
-	(vec_gc_p_reserve_exact): Likewise.
-	(vec_heap_p_reserve): Likewise.
-	(vec_heap_p_reserve_exact): Likewise.
-	(vec_stack_o_reserve_1): Copy from +1 instead of from vec.
-	(vec_stack_p_reserve): Change the offsetof to sizeof.
-	(vec_stack_p_reserve_exact): Likewise.
-	* vec.h (struct vec_prefix): New struct definition.
-	(VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields.
-	(VEC_T_GTY(T,B)): Likewise.
-	(DEF_VEC_FUNC_P(T)): Use prefix field.
-	(DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise.
-	(DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise.
-
-2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/46728
-	* tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location.
-	(powi_as_mults): Add gimple_set_location.
-	(build_and_insert_call): New.
-	(gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
-	0.5, 0.25, 0.75, 1./3., or 1./6.
-
-2011-05-27  Alexander Monakov  <amonakov@ispras.ru>
-
-	* doc/contrib.texi: Update copyright years.
-	(Contributors): Add Zdenek Sojka.
-
-2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* c-decl.c (c_push_function_context): Copy the current statement
-	list stack.
-	(add_stmt): Check building_stmt_list_p and push_stmt if necessary.
-	(finish_struct): Call building_stmt_list_p instead of checking
-	cur_stmt_list.
-	* c-parser.c (c_parser_postfix_expression): Likewise.
-	* c-typeck.c (c_end_compound_stmt): Likewise.
-	* print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN.
-	* tree-iterator.c (stmt_list_cache): Change to a VEC.
-	(alloc_stmt_list): Adjust for stmt_list_cache's new type.
-	(free_stmt_list): Likewise.
-	* tree.h (struct tree_statement_list): Include typed_tree instead
-	of tree_common.
-	* tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST
-	as TS_TYPED instead of TS_COMMON.
-
-2011-05-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-	    Uros Bizjak  <ubizjak@gmail.com>
-
-	* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
-	(HAVE_AS_IX86_TLSGDPTL): Define.
-	(gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
-	(HAVE_AS_IX86_TLSLDMPLT): Define.
-	* configure: Regenerate.
-	* config.in: Regenerate.
-	* config/i386/i386.c (ix86_print_operand): Handle code 'p'.
-	* config/i386/i386.md (*tls_global_dynamic_32_gnu): If
-	TARGET_SUN_TLS, use @tlsgdplt or @plt.
-	(*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
-	(*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
-	@tlsldmplt or @plt.
-	(*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.
-
-2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* sched-int.h (struct _haifa_deps_insn_data): New members cond
-	and reverse_cond.
-	(INSN_COND, INSN_REVERSE_COND): New macros.
-	* sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev
-	once.
-	(sched_get_condition_with_rev): Cache the results, and look them up
-	if possible.
-	(sched_analyze_insn): Destroy INSN_COND of previous insns if they
-	are clobbered by the current insn.
-	* target.def (exposed_pipline): New sched data hook.
-	* doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook.
-	* doc/tm.texi: Regenerate.
-
-2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/49170
-	* tree-ssa-math-opts.c (execute_cse_sincos):  Add checks for
-	sincos or cexp.
-
-2011-05-27  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/49189
-	* fold-const.c (fold_unary_loc): Do not re-fold folding conversions
-	of comparisons.
-
-2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* haifa-sched.c (sched_scan_info): Remove.
-	(schedule_block): Call sched_extend_luids rather than sched_init_luids
-	with NULL args.
-	(extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb):
-	Remove functions.
-	(sched_scan): Remove.
-	(sched_extend_luids): Renamed from luids_extend_insn and no longer
-	static.  All callers changed.
-	(sched_init_insn_luid): Renamed from luids_init_insn and no longer
-	static.  All callers changed.
-	(sched_init_luids): Remove all arguments except the first.  All
-	callers changed.  Don't use sched_scan.
-	(haifa_init_h_i_d): Likewise.
-	(haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid
-	manually rather than using sched_init_luids.  Likewise with
-	extend_h_i_d, init_h_i_d and haifa_init_h_i_d.
-	* sel-sched.c (sel_region_target_finish): Call sched_extend_luids
-	rather than sched_init_luids with NULL args.
-	* sel-sched-ir.c (new_insns): Remove variable.
-	(sched_scan): New static function, previously in haifa-sched.c.  Remove
-	all arguments but the first two; all callers changed.
-	(sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid
-	rather than sched_init_luids.
-	(sel_init_bbs): Remove second argument.  All callers changed.
-	(sel_add_bb): Call sched_extend_luids rather than sched_init_luids
-	with NULL arguments.
-	(create_insn_rtx_from_pattern): Likewise.
-	* sel-sched-ir.h (sel_init_bbs): Adjust declaration.
-	* sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise.
-	(sched_init_insn_luid, sched_extend_luids): Declare.
-	(sched_scan_info_def, sched_scan_info, sched_scan): Remove
-	declarations.
-
-2011-05-27  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/49177
-	* fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to
-	A CMP B ? (T) true : (T) false for non-integral types T again.
-
-2011-05-27  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-out.c (lto_string_index): break out from...; offset by 1
-	so 0 means NULL string.
-	(lto_output_string_with_length): ... here.
-	(lto_output_string, output_string_cst, output_identifier): Update
-	handling of NULL strings.
-	(lto_output_location_bitpack): New function.
-	(lto_output_location): Use it.
-	(lto_output_tree_ref): Use output_record_start.
-	(pack_ts_type_common_value_fields): Pack aliagn & alias set in var
-	len values.
-	* lto-streamer-in.c (string_for_index): Break out from ...; offset
-	values by 1.
-	(input_string_internal): ... here;
-	(input_string_cst, input_identifier, lto_input_string): Update handling
-	of NULL strings.
-	(lto_input_location_bitpack): New function
-	(lto_input_location): Use it.
-	(unpack_ts_type_common_value_fields): Pack align & alias in var len
-	values.
-	* lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int,
-	bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare.
-	(bp_pack_value): Sanity check the value range.
-	* lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int):
-	New functions.
-	* lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int):
-	New functions.
-
-2011-05-27  Hariharan Sandanagobalane  <hariharan@picochip.com>
-
-	* config/picochip/picochip.c (reorder_var_tracking_notes): Drop
-	call_arg_location instructions down the floor.
-
-2011-05-26  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/49154
-	* ira.c (setup_pressure_classes): Process class without sublcasses
-	as a candidate for pressure classes.
-
-2011-05-26  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR rtl-optimization/48575
-	* genrecog.c (position_type): New enum.
-	(position): New structure.
-	(decision): Use position structure instead of a string.
-	(root_pos, peep2_insn_pos_list): New variables.
-	(next_position, compare_positions): New functions.
-	(new_decision): Use position structures instead of strings.
-	(maybe_both_true): Likewise.
-	(change_state): Likewise.
-	(write_tree): Likewise.
-	(make_insn_sequence): Likewise.
-
-2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.c (initialize_tree_contains_struct): Mark TS_BLOCK as
-	TS_BASE instead of TS_COMMON.
-	(find_decls_types_r): Check for TS_TYPED structure before looking at
-	TREE_TYPE.
-	* tree.h (struct tree_block): Inherit from tree_base, not tree_common.
-	Add chain field.
-	(BLOCK_CHAIN): Use new chain field.
-
-2011-05-26  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* config/rs6000/rs6000.c (rs6000_register_move_cost): Make LR/CTR
-	moves expensive on Power7 also.
-
-2011-05-26  Richard Guenther  <rguenther@suse.de>
-
-	* fold-const.c (fold_unary_loc): Remove bogus code.
-
-2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (struct tree_identifier): Inherit from tree_typed, not
-	tree_common.
-	(HT_IDENT_TO_GCC_IDENT): Adjust for said change.
-	* tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
-	TS_BASE instead of TS_COMMON.
-	* varasm.c (assemble_name): Remove assert.
-
-2011-05-26  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* Makefile.in (srcdirify): Change order so that libgcc_objdir is
-	substituted first.
-	* libgcc-std.ver: Delete file.
-
-2011-05-26  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48702
-	* tree-ssa-address.c (create_mem_ref_raw): Create MEM_REFs
-	only when we know the base address is within bounds.
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Do not
-	assume the base address of TARGET_MEM_REFs is in bounds.
-
-2011-05-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/49099
-	* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Wrap
-	declaration in TARGET_SOLARIS.
-
-2011-05-26  Hariharan Sandanagobalane  <hariharan@picochip.com>
-
-	* config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
-	The instruction is then expanded explicitly.
-	(supported_compare): Callable instruction.
-	(compare): Likewise.
-
-2011-05-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49165
-	* gimplify.c (shortcut_cond_r): Don't special case
-	COND_EXPRs if they have void type on one of their arms.
-
-2011-05-26  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* haifa-sched.c (schedule-block): Reorder the inner scheduling loop
-	to reduce duplication, and to achieve a slightly more logical order
-	of operations.
-
-2011-05-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49161
-	* tree-vrp.c (struct case_info): New type.
-	(compare_case_labels): Sort case_info structs instead of
-	trees, and not primarily by CASE_LABEL uids but by
-	label_for_block indexes.
-	(find_switch_asserts): Put case labels into struct case_info
-	array instead of TREE_VEC, adjust sorting, compare label_for_block
-	values instead of CASE_LABELs.
-
-2011-05-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* config/arm/neon.md ("orn<mode>3_neon"): Canonicalize not.
-	("orndi3_neon"): Likewise.
-	("bic<mode>3_neon"): Likewise.
-
-2011-05-26  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49038
-	* tree-vect-loop-manip.c (vect_generate_tmps_on_preheader):
-	Ensure at least one epilogue iteration if required by data
-	accesses with gaps.
-	* tree-vectorizer.h (struct _loop_vec_info): Add new field
-	to mark loops that require peeling for gaps.
-	* tree-vect-loop.c (new_loop_vec_info): Initialize new field.
-	(vect_get_known_peeling_cost): Take peeling for gaps into
-	account.
-	(vect_transform_loop): Generate epilogue if required by data
-	access with gaps.
-	* tree-vect-data-refs.c (vect_analyze_group_access): Mark the
-	loop as requiring an epilogue if there are gaps in the end of
-	the strided group.
-
-2011-05-25  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_format_type): Output the first field with a usable
-	Go type, if any.
-
-2011-05-25  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_format_type): Check for invalid type names, pointer
-	target types, and struct field types.
-
-2011-05-25  Jason Merrill  <jason@redhat.com>
-
-	* print-tree.c (print_node): Only look at TREE_TYPE if TS_TYPED.
-
-2011-05-25  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern.
-
-2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.md (*movqi_extv_1)): Put back
-	"register_operand" check in "type" calculation.
-	(*movqi_extzv_2): Likewise.
-
-2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* doc/extend.texi (X86 Built-in Functions): Update pause intrinsic.
-
-2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR bootstrap/49160
-	* libgcc2.h (__powisf2, __powidf2, __powitf2, __powixf2,
-	__mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3,
-	__divxc3, __divtc3): Wrap definitions in #ifndef.
-
-2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49142
-	* config/i386/i386.md (*movqi_extv_1_rex64): Remove
-	"register_operand" check and replace q_regs_operand with
-	QIreg_operand in "type" calculation.
-	(*movqi_extv_1): Likewise.
-	(*movqi_extzv_2_rex64): Likewise.
-	(*movqi_extzv_2): Likewise.
-
-	* config/i386/predicates.md (QIreg_operand): New.
-
-2011-05-25  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
-	type-based offset disambiguation, streamline MEM_REF and
-	TARGET_MEM_REF handling.
-
-2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_PAUSE.
-	(bdesc_special_args): Add pause intrinsic.
-
-	* config/i386/i386.md (UNSPEC_PAUSE): New.
-	(pause): Likewise.
-	(*pause): Likewise.
-	* config/i386/ia32intrin.h (__pause): Likewise.
-
-	* doc/extend.texi (X86 Built-in Functions): Add documentation for
-	pause intrinsic.
-
-2011-05-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/46728
-	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): New.
-	(execute_cse_sincos): Add switch case for BUILT_IN_POW.
-
-2011-05-25  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (struct tree_exp): Inherit from struct tree_typed.
-	* tree.c (initialize_tree_contains_struct): Mark TS_EXP as TS_TYPED
-	instead of TS_COMMON.
-
-2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if
-	LIBGCC2_GNU_PREFIX is defined.
-	(__N): New macro.
-	(__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2,
-	__mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3,
-	__divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack,
-	__clz_tab): Define using __N.
-	(__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if
-	COMPAT_SIMODE_TRAPPING_ARITHMETIC.
-	* target.def (libfunc_gnu_prefix): New hook.
-	* doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document.
-	(TARGET_LIBFUNC_GNU_PREFIX): Add hook.
-	* doc/tm.texi: Regenerate.
-	* system.h (LIBGCC2_GNU_PREFIX): Poison.
-	* optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into
-	account.
-	(gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise.
-	(init_optabs): Likewise for the bswap libfuncs.
-	* tree.c (build_common_builtin_nodes): Likewise for complex multiply
-	and divide.
-	* config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir).
-	* config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise.
-	* libgcc-std.ver: Remove.
-	* Makefile.in (srcdirify): Handle $$(libgcc_objdir).
-	* config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for
-	libgcc-std.ver.
-	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
-	* config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise.
-	* config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise.
-	* config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise.
-	* config/sparc/t-linux (SHLIB_MAPFILES): Likewise.
-	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
-	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
-	* config/fixed-bit.h (FIXED_OP): Define differently depending on
-	LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores.
-	(FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise.
-
-2011-05-25  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer-out.c (output_record_start): Use lto_output_enum
-	(lto_output_tree): Use output_record_start.
-	* lto-streamer-in.c (input_record_start): Use lto_input_enum
-	(lto_get_pickled_tree): Use input_record_start.
-	* lto-section-in.c (lto_section_overrun): Turn into fatal error.
-	(lto_value_range_error): New function.
-	* lto-streamer.h (lto_value_range_error): Declare.
-	(lto_output_int_in_range, lto_input_int_in_range): New functions.
-	(lto_output_enum, lto_input_enum): New macros.
-
-2011-05-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* common.opt (flag_stack_usage_info): New variable.
-	(-Wstack-usage): New option.
-	* doc/invoke.texi (Warning options): Document -Wstack-usage.
-	* opts.c (common_handle_option) <OPT_Wstack_usage_>: New case.
-	<OPT_fstack_usage>: Likewise.
-	* toplev.c (output_stack_usage): Handle -Wstack-usage.
-	* calls.c (expand_call): Test flag_stack_usage_info variable instead
-	of flag_stack_usage.
-	(emit_library_call_value_1): Likewise.
-	* explow.c (allocate_dynamic_stack_space): Likewise.
-	* function.c (instantiate_virtual_regs ): Likewise.
-	(prepare_function_start): Likewise.
-	(rest_of_handle_thread_prologue_and_epilogue): Likewise.
-	* config/alpha/alpha.c (alpha_expand_prologue): Likewise.
-	* config/arm/arm.c (arm_expand_prologue): Likewise.
-	(thumb1_expand_prologue): Likewise.
-	* config/avr/avr.c (expand_prologue): Likewise.
-	* config/i386/i386.c (ix86_expand_prologue): Likewise.
-	* config/ia64/ia64.c (ia64_expand_prologue): Likewise.
-	* config/m68k/m68k.c (m68k_expand_prologue): Likewise.
-	* config/mips/mips.c (mips_expand_prologue): Likewise.
-	* config/pa/pa.c (hppa_expand_prologue): Likewise.
-	* config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
-	* config/s390/s390.c (s390_emit_prologue): Likewise.
-	* config/sh/sh.c (sh_expand_prologue): Likewise.
-	* config/sparc/sparc.c (sparc_expand_prologue): Likewise.
-	* config/spu/spu.c (spu_expand_prologue): Likewise.
-
-2011-05-25  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (iterative_hash_canonical_type): Skip non-FIELD_DECLs.
-	(gimple_canonical_types_compatible_p): Likewise.
-
-2011-05-25  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49062
-	* ipa.c (function_and_variable_visibility): Only add to same
-	comdat group list if DECL_ONE_ONLY.
-
-2011-05-25  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/49014
-	* config/i386/athlon.md (athlon_ssecomi): Change type to ssecomi.
-
-2011-05-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49128
-	* config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
-
-2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48757
-	* ira-build.c (loop_with_eh_edge_p): Rename to
-	loop_with_complex_edge_p, check edges on complexity, make function
-	conditional.
-	(mark_loops_for_removal): Make call of loop_with_complex_edge_p
-	conditional.
-
-2011-05-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (sparc_option_override): If not set by the user,
-	force flag_ira_share_save_slots to 0.
-
-2011-05-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* var-tracking.c (compute_cfa_pointer): Adjust head comment.
-	(vt_initialize): Set PROLOGUE_BB unconditionally.
-	Add block comment about CFA_BASE_RTX machinery.
-	Reset FP_CFA_OFFSET to -1 on all invalid paths.
-	Call vt_init_cfa_base only if FP_CFA_OFFSET isn't equal to -1.
-
-2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/48187
-	* c-parser.c (c_parser_objc_class_instance_variables): More robust
-	parsing of syntax error in ObjC instance variable lists.  In
-	particular, avoid an infinite loop if there is a stray ']'.
-	Updated error message.
-
-2011-05-24  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_define): Don't accept a string immediately after
-	another operand.
-
-2011-05-24  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (struct godump_container): Add invalid_hash field.
-	(go_format_type): Return false if type is found in invalid_hash.
-	(go_output_typedef): Add invalid type to invalid_hash.
-	(go_finish): Create and delete invalid_hash.
-
-2011-05-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/46728
-	* tree-ssa-math-opts.c (powi_table): New.
-	(powi_lookup_cost): New.
-	(powi_cost): New.
-	(powi_as_mults_1): New.
-	(powi_as_mults): New.
-	(gimple_expand_builtin_powi): New.
-	(execute_cse_sincos): Add switch case for BUILT_IN_POWI.
-	(gate_cse_sincos): Remove sincos/cexp restriction.
-
-2011-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/3746
-	* config.gcc (alpha*-dec-osf5.1*): Only build mips-tfile,
-	mips-tdump native.
-	* mips-tfile.c: Remove CROSS_DIRECTORY_STRUCTURE handling.
-	* mips-tdump.c: Likewise.
-
-2011-05-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49128
-	* config/i386/driver-i386.c (host_detect_local_cpu): Always
-	add -mno-XXX.  Handle FMA.
-
-2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48633
-	* ira-build.c (loop_with_eh_edge_p): New function.
-	(mark_loops_for_removal): Use it.
-
-2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48971
-	* ira.c (setup_pressure_classes): Don't check register move cost
-	for classes with one registers.  Don't add pressure class if there
-	is a pressure class with the same available hard registers.
-	Check contains_reg_of_mode.  Fix a typo in collecting
-	temp_hard_regset.  Ignore hard registers not belonging to a class.
-
-2011-05-24  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49133
-	* config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative.
-
-2011-05-24  Eric Botcazou  <ebotcazou@adacore.com>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR gcov-profile/48845
-	* config/sol2.h (LIB_SPEC): Link TLS support for tree profiling.
-
-2011-05-24  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (compare_type_names_p): Remove for_completion_p arg.
-	(gimple_compatible_complete_and_incomplete_subtype_p): Remove.
-	(gimple_types_compatible_p_1): Adjust.
-	(iterative_hash_canonical_type): Do not bother about complete vs.
-	incomplete types.
-	(gimple_canonical_types_compatible_p): Likewise.
-
-2011-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove.
-
-2011-05-24  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/49078
-	* gimple.c (gimple_register_canonical_type): Revert
-	previous change.
-	* alias.c (get_alias_set): Only assert that TYPE_CANONICAL
-	does not for a tree for the case where it matters.  Cache
-	pointer-type alias-sets.
-
-2011-05-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile.in (GCC_OBJS): Remove opts-common.o and options.o.
-	(OBJS): Remove options.o, opts-common.o and prefix.o.
-	(OBJS-libcommon-target): New.
-	(ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target).
-	(BACKEND): Include libcommon-target.a.
-	(MOSTLYCLEANFILES): Include libcommon-target.a.
-	(libcommon-target.a): New.
-	(xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of
-	prefix.o.
-
-2011-05-23  Joseph Myers  <joseph@codesourcery.com>
-
-	* optc-save-gen.awk: New.  Based on optc-gen.awk.  Don't generate
-	parts of output shared with the driver.
-	* optc-gen.awk: Don't generate parts of output not shared with the
-	driver.
-	* opth-gen.awk: Remove GCC_DRIVER conditionals.
-	* doc/options.texi (SourcerInclude): Mention options-save.c.
-	* Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o.
-	(OBJS): Add options-save.o.
-	(options-save.c, options-save.o): New.
-	(options.o): Update dependencies.
-	(gcc-options.o): Remove.
-	(mostlyclean): Remove options-save.c.
-
-2011-05-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49032
-	* dbxout.c: Include cgraph.h.
-	(dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written
-	and without value expr, return NULL if no varpool node exists for
-	it or if it is not needed.
-	* Makefile.in (dbxout.o): Depend on $(CGRAPH_H).
-
-	PR c/49120
-	* c-decl.c (start_decl): Convert expr to void_type_node.
-
-2011-05-23  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR rtl-optimization/48826
-	* emit-rtl.c (try_split): When splitting a call that is followed
-	by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call.
-
-2011-05-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* cfgexpand.c (expand_debug_expr): For unused non-addressable
-	parameters passed in memory prefer using DECL_INCOMING_RTL over
-	the pseudos it will be copied into.
-
-2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47315
-	* config/i386/i386.c (ix86_option_override_internal): Save the
-	initial options after checking vzeroupper.
-
-2011-05-23  David Li  <davidxl@google.com>
-
-	PR tree-optimization/48988
-	* tree-ssa-uninit.c (convert_control_dep_chain_into_preds):
-	Initialize has_valid_pred for each pred chain.
-
-2011-05-23  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_types_compatible_p_1): Always compare type names.
-	(iterative_hash_gimple_type): Always hash type names.
-
-2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* c-typeck.c (build_function_call_vec): Tweak call to
-	check_function_arguments.
-
-2011-05-23  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49115
-	* tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment
-	is not necessarily carried out, do not claim it kills the ref.
-	* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise.
-
-2011-05-23  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/15419
-	* builtins.c (fold_builtin_memory_op): Be less restrictive about
-	what pointer types we accept for folding.
-
-2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gthr-gnat.c: Remove.
-	* gthr-gnat.h: Remove.
-	* Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
-	* config/t-freebsd (LIB2ADDEH): Likewise.
-	* config/t-linux (LIB2ADDEH): Likewise.
-	* config/t-sol2 (LIB2ADDEH): Likewise.
-	* config/ia64/t-vms (LIB2ADDEH): Likewise.
-	* configure.ac (target_thread_file): Remove gnat handling.
-	* configure: Regenerate.
-	* doc/install.texi (Configuration, --enable-threads): Remove gnat.
-
-2011-05-23  Tristan Gingold  <gingold@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcov.c (create_file_names): If no object directory is specified,
-	keep the directory of the file.
-
-2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.
-	* configure: Regenerate.
-
-2011-05-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48973
-	* expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
-	failed and the comparison has a single bit signed type, use
-	constm1_rtx instead of const1_rtx for true value.
-	(do_store_flag): If ops->type is single bit signed type, disable
-	signel bit test optimization and pass -1 instead of 1 as last
-	parameter to emit_store_flag_force.
-
-2011-05-23  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New
-	function.
-	(infer_loop_bounds_from_undefined): Use new function.
-
-2011-05-22  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete.
-	(ASM_SPEC): Add a -O* option here.  Pass -O0 for -noasmopt,
-	-O1 for -fno-delayed-branch, -O2 if optimization is enabled,
-	and -O0 otherwise.
-	(EXTRA_SPECS): Remove subtarget_asm_optimizing_spec.
-
-2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK.
-	(try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges
-	returns true.
-
-2011-05-22  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT.
-
-2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (sparc_delegitimize_address): Handle
-	UNSPEC_MOVE_PIC pattern.
-
-2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config.gcc (sparc-*-elf*): Add sparc/t-crtin.
-	(sparc-*-rtems*): Likewise.
-	(sparc64-*-elf*): Likewise.
-	(sparc64-*-rtems*): Likewise.
-	(sparc*-*-solaris2*): Likewise.  Remove crti.o crtn.o extra parts.
-	* config/sparc/t-crtin: New file.
-	* config/sparc/t-sol2 (crti.o): Delete rule.
-	(crtn.o): Likewise.
-	* config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete.
-	* config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise.
-	* config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o.
-	(ENDFILE_SPEC): Add crtn.o.
-
-2011-05-22  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/48689
-	* fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
-	CODE_CONTAINS_STRUCT (TS_COMMON).
-
-2011-05-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49029
-	* expmed.c (extract_fixed_bit_field): Test whether target can be used
-	only after deciding which mode to use.
-
-2011-05-22  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test
-	for call to get_shiftadd_cost.
-
-2011-05-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49104
-	* config/i386/cpuid.h (bit_MMXEXT): New define.
-
-2011-05-22  Nick Clifton  <nickc@redhat.com>
-
-	* config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
-	initialisation of non-existant args[2] element.  Use args[] array
-	not arg[] array to pass arguments to build_function_type_list.
-
-2011-05-22  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49087
-	* tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses.
-
-2011-05-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49092
-	* dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for
-	static storage duration.
-
-2011-05-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard
-	frame pointer.
-
-2011-05-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sparc.c (eligible_for_return_delay): Do not return
-	false if there are call-saved registers here...
-	(sparc_can_use_return_insn_p): ...but here instead.
-	(save_or_restore_regs): Fix thinko.
-	(sparc_expand_prologue): Use current_function_is_leaf.
-	(sparc_frame_pointer_required): Likewise.
-
-2011-05-21  Nick Clifton  <nickc@redhat.com>
-
-	PR target/49098
-	* config/rx/rx.c (rx_memory_move_cost): Note unused parameters.
-
-2011-05-21  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* gengtype.c (walk_type): Implemented "atomic" GTY option.
-	* doc/gty.texi (GTY Options): Document "atomic" GTY option.
-
-2011-05-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* opt-read.awk: New.  Split out of optc-gen.awk and opth-gen.awk.
-	* optc-gen.awk: Move common code to opt-read.awk.
-	* opth-gen.awk: Likewise.
-	* Makefile.in (options.c, s-options-h): Update to use opt-read.awk.
-
-2011-05-20  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* godump.c (go_format_type): Don't use TYPE_ARG_TYPES.
-
-2011-05-20  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-ivopts.c: Include expmed.h.
-	(get_shiftadd_cost): New function.
-	(force_expr_to_var_cost): Declare forward.  Use get_shiftadd_cost.
-
-2011-05-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/49086
-	* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL
-	for PHI args that are SSA_NAME_IS_DEFAULT_DEF.
-
-2011-05-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile.in: Update comment referring to $(OBJS-common).
-
-2011-05-20  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_output_typedef): Put enum constants in the macro
-	hash table to avoid duplicate Go const definitions.
-
-2011-05-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile.in (LIBDEPS): Add libcommon.a.
-	(LIBS): Likewise.
-	(GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o.
-	(OBJS-common): Remove diagnostic.o, input.o, intl.o,
-	pretty-print.o and version.o.
-	(OBJS-libcommon): New.
-	(ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon).
-	(BACKEND): Add libcommon.a.
-	(MOSTLYCLEANFILES): Likewise.
-	(libcommon.a): New.
-	(xgcc$(exeext)): Don't explicitly use version.o and intl.o.
-	(cpp$(exeext)): Likewise.
-	(COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o,
-	pretty-print.o and input.o.
-	(lto-wrapper$(exeext)): Don't explicitly use intl.o.
-	(lto-wrapper.o): Depend on $(DIAGNOSTIC_H).
-	(errors.o): Remove.
-	(mips-tfile): Don't explicitly use version.o.
-	(mips-tdump): Likewise.
-	(gcov.o): Depend on $(DIAGNOSTIC_H).
-	(gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H).
-	(GCOV_OBJS): Remove intl.o, version.o and errors.o.
-	(GCOV_DUMP_OBJS): Remove version.o and errors.o.
-	* gcov-dump.c: Include intl.h and diagnostic.h.
-	(main): Initialize diagnostics.
-	* gcov.c: Include diagnostic.h.
-	(fnotice): Remove.
-	(main): Initialize diagnostics.
-	* lto-wrapper.c: Include diagnostic.h.
-	(main): Initialize diagnostics.
-
-2011-05-20  Michael Matz  <matz@suse.de>
-
-	* Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS.
-
-2011-05-20  Michael Matz  <matz@suse.de>
-	    Richard Guenther  <rguenther@suse.de>
-
-	* lto-streamer.c (lto_record_common_node): Don't track seen nodes,
-	use lto_streamer_cache_append directly instead of returning a VEC.
-	(preload_common_node): Remove.
-	(lto_get_common_nodes): Rename to lto_preload_common_nodes, don't
-	track seen nodes.
-	(lto_streamer_cache_create): Call lto_preload_common_nodes.
-
-2011-05-20  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49079
-	* tree-dfa.c (get_ref_base_and_extent): Handle view-converting
-	MEM_REFs correctly for the trailing array access detection.
-	Special case constants the same way as decls for overall size
-	constraining.
-
-2011-05-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro
-	argument expansion.
-
-2011-05-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49073
-	* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL if
-	PHI argument is SSA_NAME, whose def_stmt is dominated by the PHI.
-	* tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators.
-
-2011-05-20  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48849
-	* gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL
-	of pointer types the same way the middle-end does.
-
-2011-05-20  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_register_type_1): Do not fiddle with main-variant
-	or pointer-to chains.  Delay all fixup to uniquify_nodes.
-
-2011-05-19  Quentin Neill  <quentin.neill@amd.com>
-
-	* config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>.
-	(fma4_fmaddsub): Likewise
-
-2011-05-19  Jan Hubicka  <jh@suse.cz>
-
-	* gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove.
-	(GIMPLE_TYPE_PAIR_SIZE): New macro.
-	(type_pair_cache): New static var.
-	(lookup_type_pair): Use fixed sized custom hash; make inline.
-	(gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update
-	calls of lookup_type_pair.
-	(print_gimple_types_stats): Remove cache stats.
-	(free_gimple_type_tables): Free type_pair_cache instead of gtc_visited
-	and gtc_ob.
-
-2011-05-19  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE
-	when TARGET_RDRND is active.
-	(ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>:
-	Generate dummy SImode target register when target is NULL.
-
-2011-05-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arm/arm-fpus.def: New.
-	* config/arm/genopt.sh: Generate Enum and EnumValue entries from
-	arm-fpus.def.
-	* config/arm/arm-tables.opt: Regenerate.
-	* config/arm/arm.c (all_fpus): Move contents to arm-fpus.def.
-	(arm_option_override): Don't decode FPU name to string here.
-	* config/arm/arm.opt (mfpu=): Use Enum.
-	* config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o):
-	Update dependencies.
-
-2011-05-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* collect2.c: Include diagnostic.h.
-	(fatal_perror, fatal, error, fancy_abort): Remove.
-	(main): Set progname.  Call xmalloc_set_program_name and
-	diagnostic_initialize.
-	(maybe_run_lto_and_relink, main, collect_execute, scan_prog_file,
-	scan_libraries, resolve_lib_name): Call fatal_error instead of
-	fatal and fatal_perror.
-	* collect2.h (error, fatal, fatal_perror): Don't declare.
-	* tlink.c: Include diagnostic-core.h.
-	(recompile_files): Call fatal_error instead of fatal_perror.
-	* Makefile.in (COLLECT2_OBJS): Include diagnostic.o,
-	pretty-print.o and input.o.
-	(collect2.o, tlink.o): Update dependencies.
-
-2011-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon.
-
-2011-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/40483
-	* configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as
-	COMDAT group syntax, both SPARC and x86 variants.
-	(HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group.
-	* configure: Regenerate.
-	* config/sol2.h (TARGET_SOLARIS): Define.
-	(PUSHSECTION_FORMAT): Remove.
-	(SECTION_NAME_FORMAT): Define.
-	* config/sol2.c: Include hashtab.h.
-	(solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its
-	expansion, using SECTION_NAME_FORMAT.
-	(solaris_comdat_htab): New variable.
-	(struct comdat_entry): Define.
-	(comdat_hash): New function.
-	(comdat_eq): New function.
-	(solaris_elf_asm_comdat_section): New function.
-	(solaris_define_comdat_signature): New function.
-	(solaris_code_end): New function.
-	* config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare.
-	(solaris_code_end): Declare.
-	* config/t-sol2 (sol2.o): Add $HASHTAB_H dependency.
-	* config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call
-	solaris_code_end.
-	(i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS.
-	Remove ATTRIBUTE_UNUSED.
-	[!USE_GAS]: Call solaris_elf_asm_comdat_section for
-	SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
-	* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise.
-	* config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
-	* config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
-	* config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
-	(PUSHSECTION_FORMAT): Remove.
-	(SECTION_NAME_FORMAT): Redefine.
-
-2011-05-19  Kai Tietz  <ktietz@redhat.com>
-
-	* tree-cfg.c (verify_gimple_assign_binary): Barf on
-	TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
-	(gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form.
-
-2011-05-19  Anatoly Sokolov  <aesok@post.ru>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/t-sol2 (sol2.o): Add $(TARGET_H) dependency.
-
-2011-05-19  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48985
-	* tree-object-size.c (addr_object_size): If the pointed-to
-	variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT.
-
-2011-05-19  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_types_compatible_p_1): Compare names of
-	the types themselves.
-	(iterative_hash_gimple_type): And hash them that way.
-	(gimple_register_type_1): If we register a main variant properly
-	initialize the leader to ourselves.
-
-2011-05-19  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of
-	get_loop_invariant_expr_id.
-	(get_loop_invariant_expr_id): Use get_expr_id.
-	(parm_decl_cost): New function.
-	(determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost.
-	Improve bound cost estimation.  Use different inv_expr_id for elim and
-	express cases.
-
-2011-05-19  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent
-	cost_base.cost == 0.
-
-2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49002
-	* config/i386/sse.md
-	(avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>): Properly handle
-	load cast.
-
-2011-05-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49039
-	* tree-vrp.c (extract_range_from_binary_expr): For
-	MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]>
-	return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>].
-
-2011-05-18  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0.
-
-2011-05-18  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template.
-	(*tls_global_dynamic_64): Ditto.
-	(*tls_local_dynamic_base_32_gnu): Ditto.
-	(*tls_local_dynamic_base_64): Ditto.
-	(tls_initial_exec_64_sun): Ditto.
-
-2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	* doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
-	* config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
-	bf592-none.
-	* config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
-	* config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
-	* config/bfin/bfin.c (bfin_cpus): Add bf592.
-	* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
-	__ADSPBF592__ and __ADSPBF59x__ for BFIN_CPU_BF592.
-	* config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
-	* config/bfin/elf.h (LIB_SPEC): Add bf592.
-
-2011-05-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arm/arm-opts.h (enum arm_fp16_format_type, enum
-	arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from arm.h.
-	* config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi,
-	target_thread_pointer, arm_structure_size_boundary, struct
-	float_abi, all_float_abis, struct fp16_format, all_fp16_formats,
-	struct abi_name, arm_all_abis): Remove.
-	(arm_option_override) Don't process most enumerated option values here.
-	Don't process target_fpe_name here.  Work with integer not string for
-	structure size boundary; use separate diagnostics for each case.
-	* config/arm/arm.h (enum float_abi_type, enum
-	arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move
-	to arm-opts.h.
-	(arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer,
-	arm_structure_size_boundary): Remove.
-	* config/arm/arm.opt (mabi=): Use Enum and Init.
-	(arm_abi_type): New Enum and EnumValue entries.
-	(mfloat-abi=): Use Enum and Init.
-	(float_abi_type): New Enum and EnumValue entries.
-	(mfp=, mfpe=): Replace by separate Alias entries for each argument.
-	(mfp16-format=): Use Enum and Init.
-	(arm_fp16_format_type): New Enum and EnumValue entries.
-	(mstructure-size-boundary=): Use UInteger and Init.
-	(mtp=): Use Enum and Init.
-	(arm_tp_type): New Enum and EnumValue entries.
-
-2011-05-18  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49018
-	* gimple.c (gimple_has_side_effects): Volatile asms have side-effects.
-	* tree-ssa-ifcombine.c (bb_no_side_effects_p): Use
-	gimple_has_side_effects.
-
-2011-05-18  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_register_type_1): New function, split out from ...
-	(gimple_register_type): ... here.  Avoid infinite recursion.
-
-2011-05-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/41881
-	* tree-vectorizer.h (struct _loop_vec_info): Add new field
-	reduction_chains along with a macro for its access.
-	* tree-vect-loop.c (new_loop_vec_info): Initialize reduction chains.
-	(destroy_loop_vec_info): Free reduction chains.
-	(vect_analyze_loop_2): Return false if vect_analyze_slp() returns false.
-	(vect_is_slp_reduction): New function.
-	(vect_is_simple_reduction_1): Call vect_is_slp_reduction.
-	(vect_create_epilog_for_reduction): Support SLP reduction chains.
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Allow different
-	definition types for reduction chains.
-	(vect_supported_load_permutation_p): Don't allow permutations for
-	reduction chains.
-	(vect_analyze_slp_instance): Support reduction chains.
-	(vect_analyze_slp): Try to build SLP instance from reduction chains.
-	(vect_get_constant_vectors):  Handle reduction chains.
-	(vect_schedule_slp_instance): Mark the first statement of the
-	reduction chain as reduction.
-
-2011-05-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new
-	names for group elements access.
-	* tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for
-	reduction chains as well.  Remove data reference and interleaving
-	related words from the fields names.
-	* tree-vect-loop.c (vect_transform_loop): Use new names for group
-	elements access.
-	* tree-vect-data-refs.c (vect_get_place_in_interleaving_chain,
-	vect_insert_into_interleaving_chain, vect_update_interleaving_chain,
-	vect_update_interleaving_chain, vect_same_range_drs,
-	vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel,
-	vect_verify_datarefs_alignment, vector_alignment_reachable_p,
-	vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment,
-	vect_analyze_group_access, vect_analyze_data_ref_access,
-	vect_create_data_ref_ptr, vect_transform_strided_load,
-	vect_record_strided_load_vectors): Likewise.
-	* tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost,
-	vect_model_load_cost, vectorizable_store, vectorizable_load,
-	vect_remove_stores, new_stmt_vec_info): Likewise.
-	* tree-vect-slp.c (vect_build_slp_tree,
-	vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise.
-
-2011-05-18  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48989
-	* tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op
-	operand verification.
-	(verify_gimple_assign_binary): Likewise.
-	* tree-ssa.c (useless_type_conversion_p): Preserve conversions
-	to non-1-precision BOOLEAN_TYPEs.
-
-2011-05-18  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.
-
-2011-05-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49000
-	* tree-ssa.c (execute_update_addresses_taken): Call
-	maybe_rewrite_mem_ref_base on debug stmt value.  If it couldn't
-	be rewritten and decl has been marked for renaming, reset
-	the debug stmt.
-
-2011-05-17  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/i386.c (ix86_valid_target_attribute_tree): Use
-	enum_opts_set when testing if attributes have set -mfpmath=.
-
-2011-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_handle_option): Remove unused variable.
-
-2011-05-17  Uros Bizjak  <ubizjak@gmail.com>
-
-	* ipa-inline-analysis.c (inline_node_duplication_hook): Initialize
-	info->entry with 0
-	* tree-inline.c (maybe_inline_call_in_expr):  Initialize
-	id.transform_lang_insert_block with NULL.
-
-2011-05-17  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
-	(output_fp_compare): Change args 3 and 4 to bool.
-	(ix86_expand_call): Change arg 6 to bool.
-	(ix86_attr_length_immediate_default): Change arg 2 to bool.
-	(ix86_attr_length_vex_default): Change arg 3 to bool.
-	* config/i386/i386.md: Update all uses.
-	* config/i386/i386.c: Ditto.
-	(ix86_flags_dependent): Change return type to bool.
-
-2011-05-17  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (type_hash_pair_compare): Fix comparison.
-
-2011-05-17  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (iterative_hash_gimple_type): Simplify singleton
-	case some more, fix final hash value of the non-singleton case.
-
-2011-05-17  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/49013
-	Revert
-	2011-05-16  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_types_compatible_p_1): Use names of the
-	type itself, not its main variant.
-	(iterative_hash_gimple_type): Likewise.
-
-2011-05-17  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_register_canonical_type): Use the main-variant
-	leader for computing the canonical type.
-
-2011-05-17  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.c (rx_memory_move_cost): Include cost of register
-	moves.
-
-	* config/rx/rx.md: Add peephole to remove redundant extensions
-	after loads.
-	(bitset_in_memory): Use rx_restricted_mem_operand.
-	(bitinvert_in_memory): Likewise.
-	(bitclr_in_memory): Likewise.
-
-2011-05-17  Kazuhio Inaoka  <kazuhiro.inaoka.ud@renesas.com>
-	    Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md: Add peepholes to match a register move followed
-	by a comparison of the moved register.  Replace these with an
-	addition of zero that does both actions in one instruction.
-
-2011-05-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48986
-	* config/i386/sync.md (sync_old_add<mode>): Relax operand 2
-	predicate to allow CONST_INT.
-	(*sync_old_add_cmp<mode>): New insn and peephole2 for it.
-
-2011-05-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* opts-common.c (opt_enum_arg_to_value): New.
-	* opts.h (opt_enum_arg_to_value): Declare.
-	* config/i386/i386.opt (fpmath): Remove.
-	(mfpmath=): Use Enum, Init and Save.
-	(fpmath_unit): New Enum and EnumValue entries.
-	* config/i386/i386-c.c (ix86_pragma_target_parse): Update field
-	name for function fpmath state.
-	* config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
-	* config/i386/i386.c: Include diagnostic.h.
-	(ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
-	(ix86_target_string): Take enum fpmath_unit value instead of string.
-	(ix86_debug_options): Update call to ix86_target_string.
-	(ix86_option_override_internal): Don't process fpmath strings here.
-	(x86_function_specific_save, ix86_function_specific_restore):
-	Don't handle fpmath state specially.
-	(ix86_function_specific_print): Pass fpmath state to
-	ix86_target_string instead of printing in this function.
-	(ix86_valid_target_attribute_inner_p): Take gcc_options pointer.
-	Handle enum attributes.
-	(IX86_ATTR_ENUM, ix86_opt_enum): New.
-	(ix86_valid_target_attribute_tree): Update option_strings
-	handling.  Handle fpmath as enum option.
-	(ix86_can_inline_p): Update field names for function fpmath state.
-	(ix86_expand_builtin): Update call to ix86_target_string.
-	* config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h.
-	(ix86_fpmath): Remove.
-	* config/i386/t-i386 (i386.o): Update dependencies.
-
-2011-05-16  Joseph Myers  <joseph@codesourcery.com>
-
-	PR preprocessor/48677
-	* cppspec.c (lang_specific_driver): Set new_decoded_options[0]
-	from decoded_options[0], not from itself.
-
-2011-05-16  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/constraints.md (z): New constraint.
-	* config/i386/i386.c (c): New mode attribute.
-	(*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and
-	*call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm"
-	constraint for operand 0.
-	(*call_vzeroupper): Ditto.
-	(*call_rex64_ms_sysv): Ditto.  Use "rzm" constraint for operand 0.
-	(*call_rex64_ms_sysv_vzeroupper): Ditto.
-	(*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1.
-	Use "lzm" constraint for operand 0.
-	(*call_pop_vzeroupper): Ditto.
-	(*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and
-	*sibcall_1_rex64 patterns using "P" mode iterator.  Use "Uz"
-	constraint for operand 0.
-	(*sibcall_vzeroupper): Ditto.
-	(*sibcall_rex64_ms_sysv): Ditto.
-	(*sibcall_rex64_ms_sysv_vzeroupper): Ditto.
-	(*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and
-	*sibcall_pop_1.  Use "Uz" constraint for operand 0.
-	(*sibcall_pop_vzeroupper): Ditto.
-	(*call_value): Merge insn pattern from *call_value_0, *call_value_1,
-	*call_value_1_rex64 and *call_value_1_rex64_large patterns using "P"
-	mode iterator.  Use "<c>zm" constraint for operand 1.
-	(*call_value_vzeroupper): Ditto.
-	(*call_value_rex64_ms_sysv): Ditto.  Use "rzm" constraint
-	for operand 1.
-	(*call_value_rex64_ms_sysv_vzeroupper): Ditto.
-	(*call_value_pop): Merge insn pattern from *call_value_pop_0 and
-	*call_value_pop_1.  Use "lzm" constraint for operand 1.
-	(*call_value_pop_vzeroupper): Ditto.
-	(*sibcall_value): Merge insn pattern from *sibcall_value_0,
-	*sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P"
-	mode iterator.  Use "Uz" constraint for operand 1.
-	(*sibcall_value_vzeroupper): Ditto.
-	(*sibcall_value_rex64_ms_sysv): Ditto.
-	(*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto.
-	(*sibcall_value_pop): Rename from *sibcall_pop_1.  Use "Uz"
-	constraint for operand 1.
-	(*sibcall_value_pop_vzeroupper): Ditto.
-	(*tls_global_dynamic_64): Use constant_call_address_operand predicate
-	and "z" constraint for operand 2.
-	(*tls_global_dynamic_32_gnu): Ditto.
-	(*tls_local_dynamic_base_32_gnu): Ditto.
-	(*tls_local_dynamic_base_64): Ditto.
-	(*tls_local_dynamic_32_once): Ditto.
-	* config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument.
-	Update all callers.
-	* config/i386/i386-protos.h (ix86_output_call_insn): Update prototype.
-
-2011-05-16  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_types_compatible_p_1): Use names of the
-	type itself, not its main variant.
-	(iterative_hash_gimple_type): Likewise.
-
-2011-05-16  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (iterative_hash_gimple_type): Re-instantiate change to
-	always visit pointer target and function result and argument types.
-
-2011-05-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48999
-	* tree-inline.c (copy_statement_list): Put back recursion.
-
-2011-05-16  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/27663
-	PR target/41076
-	* config/avr/predicates.md (const_8_16_24_operand): New predicate.
-	* config/avr/avr.md ("*ior<mode>qi.byte0",
-	"*ior<mode>qi.byte1-3"): New define_insn_and_split patterns.
-
-2011-05-16  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/45099
-	* config/avr/avr.c (avr_function_arg_advance): Error if a fixed
-	register is needed for a function argument.
-
-2011-05-16  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (struct type_hash_pair): New type.
-	(type_hash_pair_compare): New function.
-	(iterative_hash_gimple_type): Mix in SCC member hashes in hash-order.
-
-2011-05-16  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (doloop_register_get): Check !DEBUG_INSN_P first.
-
-2011-05-15  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (floating point move splitters): Fix
-	usage of standard_80387_constant_p.
-	* config/i386/i386.c (ix86_preferred_reload_class): Ditto.
-
-2011-05-15  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movdf_internal): Simplify insn condition.
-
-2011-05-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.
-	(fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN.
-	(tree_ssa_lim_finalize): Likewise.
-
-2011-05-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/constraint.md (Yd, Yx): New register constraints.
-	* config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger.  Use
-	Yd conditional register constraint.
-	(*movtf_internal): Use standard_sse_constant_opcode.
-	(*movxf_internal): Merge with *movxf_internal_nointeger.  Use
-	Yx conditional register constraint.
-	(*movdf_internal): Merge with *movdf_internal_nointeger.  Use
-	Yd conditional register constraint.  Use standard_sse_constant_p to
-	check for valid SSE constants and call standard_sse_constant_opcode to
-	output SSE insn.
-	(*movsf_internal): Use standard_sse_constant_p to check for valid SSE
-	constants and call standard_sse_constant_opcode to output SSE insn.
-	* config/i386/i386.c (ix86_option_ovverride_internal): Set
-	TARGET_INTEGER_DFMODE_MOVES for 64bit targets.  Clear it when
-	optimize_size is set.
-	(standard_sse_constant_opcode): Output conditional AVX insn templates.
-
-2011-05-14  Tobias Burnus  <burnus@net-b.de>
-
-	* doc/invoke.texi (-Ofast): Also enables -fstack-arrays.
-
-2011-05-13  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.c (ipa_cst_from_jfunc): New function.
-	* ipa-prop.h (ipa_cst_from_jfunc): Declare.
-	* ipa-inline-analysis.c (evaluate_conditions_for_edge): Use it.
-	(evaluate_conditions_for_ipcp_clone): Removed.
-	(estimate_ipcp_clone_size_and_time): Accept vector of known constants.
-	* ipa-cp.c (ipcp_estimate_growth): Build vector of known constants.
-	* ipa-inline.h (estimate_ipcp_clone_size_and_time): Update.
-
-2011-05-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgrtl.c (cfg_layout_redirect_edge_and_branch): Adjust dump message.
-	* regcprop.c (copyprop_hardreg_forward): Test MAY_HAVE_DEBUG_INSNS in
-	lieu of MAY_HAVE_DEBUG_STMTS.
-	* tree-cfgcleanup.c (remove_forwarder_block): Do not attempt to move
-	debug statements if !MAY_HAVE_DEBUG_STMTS.
-
-2011-05-13  Martin Thuresson  <martint@google.com>
-
-	PR gcov-profile/47793
-	* libgcov.c (gcov_exit): Support relative profile paths.
-	* doc/invoke.texi (-fprofile-dir): Update for above change.
-
-2011-05-13  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_canonical_types_compatible_p): Do not use
-	type-pair caching, do not compare hashes.
-
-2011-05-13  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR middle-end/48965
-	* tree-cfg.c (edge_to_cases_cleanup): Return true.
-	(verify_expr) [CASE_LABEL_EXPR]: Add checking.
-
-2011-05-13  Kai Tietz  <ktietz@redhat.com>
-
-	* gimplify.c (gimplify_expr): Make sure operand is boolified.
-	* tree-cfg.c (verify_gimple_assign_unary): Check for boolean
-	compatible type for TRUTH_NOT_EXPR.
-
-2011-05-13  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_save_reg): Change return type to bool.
-	(ix86_hard_regno_mode_ok): Change return value to bool.  Use
-	can_create_pseudo_p ().
-
-2011-05-13  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48978
-	* gimple.c (iterative_hash_gimple_type): Revert change in
-	pointer target and function result and argument hashing.
-
-2011-05-13  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movxf_internal): Use !can_create_pseudo ().
-	(*movxf_internal_nointeger): Ditto.
-	(*movdf_internal_rex64): Ditto.
-	(*movdf_internal): Ditto.
-	(*movdf_internal_nointeger): Ditto.
-	(*movsf_internal): Ditto.
-	(sincos splitters): Use can_create_pseudo ().
-
-2011-05-13  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/i386-opts.h: New.
-	* gcc/config/i386/i386.c (stringop_alg, ix86_cmodel,
-	ix86_asm_dialect, ix86_regparm, ix86_abi, ix86_branch_cost,
-	ix86_section_threshold): Remove.
-	(ix86_handle_option): Move MAX_CODE_ALIGN define here.  Handle
-	OPT_malign_loops_, OPT_malign_jumps_, OPT_malign_functions_ and
-	OPT_mbranch_cost_.
-	(ix86_option_override_internal): Don't decode strings for options
-	other than -march=, -mtune= and -mfpmath=.  Don't allow for
-	__attribute__ uses in remaining diagnostics for options with
-	string arguments.  Don't check for integer arguments being negative.
-	* gcc/config/i386/i386.h (enum stringop_alg, enum calling_abi,
-	enum tls_dialect, enum cmodel, enum asm_dialect): Move to i386-opts.h.
-	(ix86_abi, ix86_tls_dialect, ix86_cmodel, ix86_asm_dialect,
-	ix86_branch_cost, ix86_section_threshold): Remove.
-	* gcc/config/i386/i386.opt (config/i386/i386-opts.h): New
-	HeaderInclude.
-	(malign-functions=, malign-jumps=, malign-loops=): Use UInteger
-	but not Var.
-	(masm=): Use Enum and Init.
-	(asm_dialect): New Enum and EnumValue entries.
-	(mbranch-cost=): Use UInteger.
-	(mlarge-data-threshold=): Use UInteger and Init.
-	(mcmodel=): Use Enum and Init.
-	(cmodel): New Enum and EnumValue entries.
-	(mpc): Replace with separate mpc32, mpc64 and mpc80 entries.
-	(mpreferred-stack-boundary=, mincoming-stack-boundary=,
-	mregparm=): Use UInteger.
-	(mstringop-strategy=): Use Enum and Init.
-	(stringop_alg): New Enum and EnumValue entries.
-	(mtls-dialect=): Use Enum and Init.
-	(tls_dialect): New Enum and EnumValue entries.
-	(mabi=): Use Enum and Init.
-	(calling_abi): New Enum and EnumValue entries.
-	(mveclibabi=): Use Enum and Init.
-	(ix86_veclibabi): New Enum and EnumValue entries.
-
-2011-05-13  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md (mov expander): Fix use of rx_legitimate_constant_p.
-	* config/rx/rx-protos.h (rx_legitimate_constant_p): Rename prototype.
-
-2011-05-13  Kai Tietz  <ktietz@redhat.com>
-
-	PR middle-end/48984
-	* gimplify.c (gimplify_expr): Check for boolean_type_node instead
-	for BOOLEAN_TYPE for TRUTH-NOT/AND/OR/XOR.
-	(gimple_boolify): Check for cast for boolean_type_node instead for
-	BOOLEAN_TYPE.
-
-2011-05-13  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48172
-	* tree-vect-loop-manip.c (vect_vfa_segment_size): Avoid
-	multiplying by number of iterations for equal step.
-	(vect_create_cond_for_alias_checks): Likewise.
-
-2011-05-13  Andreas Schwab  <schwab@redhat.com>
-
-	* configure.ac: Use AS_HELP_STRING throughout.
-	* configure: Regenerate.
-
-2011-05-12  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (ix86_save_reg): Change maybe_eh_return to bool.
-	(ix86_emit_restore_regs_using_mov): Likewise.
-	(ix86_emit_restore_sse_regs_using_mov): Likewise.
-
-2011-05-12  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/sparc/sparc.h (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P,
-	SYMBOLIC_CONST, RTX_OK_FOR_BASE_P, RTX_OK_FOR_INDEX_P): Remove.
-	(RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Move to...
-	* config/sparc/sparc.c (RTX_OK_FOR_OFFSET_P,
-	RTX_OK_FOR_OLO10_P): ...here.
-	(sparc_mode_dependent_address_p): Use symbolic_operand instead of
-	SYMBOLIC_CONST.
-
-2011-05-12  Kai Tietz  <ktietz@redhat.com>
-
-	* gimplify.c (gimple_boolify): Re-boolify expression
-	arguments even if expression type is of kind BOOLEAN_TYPE.
-	(gimplify_boolean_expr): Removed.
-	(gimplify_expr): Boolify truth opcodes AND, ANDIF, OR, ORIF,
-	and XOR. Additional take care that we keep expression's type.
-	* tree-cfg.c (verify_gimple_assign_binary): Adjust check for type
-	of TRUTH_AND|OR|XOR_EXPR.
-
-2011-05-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48975
-	* tree-if-conv.c (combine_blocks): Call free_bb_predicate
-	on all bbs here and free and clear ifc_bbs at the end.
-
-2011-05-12  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gtc_visit): Compare TREE_ADDRESSABLE, handle
-	NULLPTR_TYPE similar to VOID_TYPE.  Defer type-leader lookup
-	until after simple checks.
-	(gimple_types_compatible_p): Likewise.
-	(iterative_hash_gimple_type): Always hash pointer targets
-	and function return and argument types.
-	(iterative_hash_canonical_type): Do not hash TYPE_QUALS,
-	hash TYPE_ALIGN.  Do not hash TYPE_MIN/MAX_VALUE.
-	(gimple_canonical_types_compatible_p): Compare TREE_ADDRESSABLE,
-	handle NULLPTR_TYPE similar to VOID_TYPE.  Handle non-aggregates
-	completely in the simple compare section.
-	(gimple_register_canonical_type): Query the cache again after
-	registering.
-
-2011-05-12  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48172
-	* tree-vect-loop-manip.c (vect_vfa_segment_size): Do not exclude
-	the number of iterations from the segment size calculation.
-	(vect_create_cond_for_alias_checks): Adjust.
-
-2011-05-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48967
-	* var-tracking.c (use_narrower_mode_test) <case REG>: Return 1
-	if validate_subreg fails.
-
-2011-05-12  Hariharan Sandanagobalane  <hariharan@picochip.com>
-
-	* ira.c (clarify_prohibited_class_mode_regs): Prevent the function from
-	accessing beyond the end of REGNO_REG_CLASS array by stopping the loop
-	early.
-
-2011-05-12  DJ Delorie  <dj@redhat.com>
-
-	* config/rx/rx.c (rx_builtins): New arrays - holds builtin functions.
-	(ADD_RX_BUILTIN1, ADD_RX_BUILTIN2, ADD_RX_BUILTIN3): Install
-	created builtin into rx_builtins array.
-	(rx_builtin_decl): New function.
-	(TARGET_BUITLIN_DECL): Define.  Include gt-rx.h.
-
-2011-05-12  DJ Delorie  <dj@redhat.com>
-	    Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.h (HAVE_PRE_DECREMENT): Fix typo.
-	* config/rx/rx.c (CC_FLAG_FP): Fix comment.
-	(rx_is_legitimate_address): Add pre-decrement and post-increment
-	addressing in HImode and QImode.  Fix test for out of range
-	REG+INT addressing.
-	(rx_legitimate_constant_p): Rename to rx_is_legitimate_constant.
-	(rx_align_for_label): Test label before extracting its usage count.
-	(rx_adjust_insn_lengths): Fix selection of insn codes.
-	(TARGET_LEGITIMATE_CONSTANT_P): Use renamed function.
-
-2011-05-11  Jason Merrill  <jason@redhat.com>
-
-	* tree.c (type_hash_canon): Use struct tree_type_non_common.
-
-2011-05-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgrtl.c (commit_one_edge_insertion): Remove always-true test and
-	reindent the subsequent block.
-
-2011-05-11  Satoru Takabayashi  <satorux@google.com>
-	    Paul Pluzhnikov  <ppluzhnikov@google.com>
-
-	* doc/install.texi (Configuration): Document --with-linker-hash-style.
-	* gcc.c (init_spec): Handle LINKER_HASH_STYLE.
-	* config.in: Add LINKER_HASH_STYLE.
-	* configure.ac: Add --with-linker-hash-style.
-	* configure: Regenerate.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48964
-	* gimple.c (iterative_hash_canonical_type): Fix typo.
-
-2011-05-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (legitimize_tls_address)
-	<case TLS_MODEL_GLOBAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
-	expanders directly for TARGET_GNU2_TLS.  Determine pic and
-	__tls_get_addr symbol reference here.  Update call to
-	gen_tls_global_dynamic_{32,64} for added arguments.
-	<case TLS_MODEL_LOCAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
-	expanders directly for TARGET_GNU2_TLS.  Determine
-	__tls_get_addr symbol reference here.  Update call to
-	gen_tls_local_dynamic_base_{32,64} for added arguments.  Attach
-	unique UNSPEC REG_EQUIV to libcall block.
-	(ix86_tls_get_addr): Declare static.
-	* config/i386/i386-protos.h (ix86_tls_get_addr): Remove declaration.
-	* config/i386/i386.md (tls_global_dynamic_32): Add operand 2 and 3.
-	Do not determine pic and __tls_get_addr symbol reference here. Do not
-	call gen_tls_dynamic_gnu2_32 for TARGET_GNU2_TLS.
-	(tls_local_dynamic_base_32): Ditto for operands 1 and 2.
-	(tls_global_dynamic_64): Add operand 2.  Do not determine
-	__tls_get_addr symbol reference here.  Do not call
-	gen_tls_dynamic_gnu2_64 for TARGET_GNU2_TLS here.
-	(tls_local_dynamic_base64): Ditto for operand 1.
-
-2011-05-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* function.c (expand_function_start): Initialize stack_check_probe_note
-	only if the generic stack checking mechanism is used.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/15256
-	* tree-ssa-forwprop.c (simplify_bitwise_binary): Canonicalize
-	(A & B) | C, combine (A op CST1) op CST2.
-	(tree_ssa_forward_propagate_single_use_vars): Only bother to
-	visit assigns that have uses.
-
-2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* ggc-page.c (extra_order_size_table): Use struct tree_type_non_common.
-	* lto-streamer-in.c (unpack_ts_type_value_fields): Rename to...
-	(unpack_ts_type_common_value_fields): ...this.  Update comment.
-	(unpack_value_fields): Adjust for renaming.
-	(lto_input_ts_type_tree_pointers): Split into...
-	(lto_input_ts_type_common_tree_pointer): ...this and...
-	(lto_input_ts_type_non_common_tree_pointers): ...this.
-	(lto_input_tree_pointers): Adjust for above split.
-	* lto-streamer-out.c (pack_ts_type_value_fields): Rename to...
-	(pack_ts_type_common_value_fields): ...this.  Update comment.
-	(lto_output_ts_type_tree_pointers): Split into...
-	(lto_output_ts_type_common_tree_pointers): ...this and...
-	(lto_output_ts_type_non_common_tree_pointers): ...this.
-	(lto_output_tree_pointers): Adjust for above split.
-	* lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON,
-	TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled.
-	* stor-layout.c (vector_type_mode): Adjust location of mode field.
-	* tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC):
-	Define.
-	(struct tree_type): Split into...
-	(struct tree_type_common: ...this and...
-	(struct tree_type_with_lang_specific): ...this and...
-	(struct tree_type_non_common): ...this.  Adjust accessor macros
-	accordingly.
-	(TYPE_VALUES_RAW): Define.
-	(union tree_node): Update for above changes.
-	* tree.c (tree_node_structure_for_code) [tcc_type]: Return
-	TS_TYPE_NON_COMMON.
-	(initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON.
-	Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON.
-	(tree_code_size) [tcc_type]: Use struct tree_type_non_common.
-	* treestructu.def (TS_TYPE): Remove.
-	(TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON):
-	Define.
-
-2011-05-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48159
-	* tree-ssa.c (reset_debug_uses): New function.
-	* tree-flow.h (reset_debug_uses): New prototype.
-	* tree-data-ref.c (stmts_from_loop): Ignore debug stmts.
-	* tree-loop-distribution.c (generate_loops_for_partition): Call
-	reset_debug_uses on the stmts that will be removed.  Keep around
-	all debug stmts, don't count them as bits in partition bitmap.
-	(generate_builtin): Don't count debug stmts or labels as bits in
-	partition bitmap.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_type_hash_1): Merge with ...
-	(gimple_type_hash): ... this.
-	(gtc_visit): Remove mode parameter and simplify accordingly.
-	(gimple_types_compatible_p_1): Likewise.
-	(gimple_types_compatible_p): Likewise.
-	(iterative_hash_gimple_type): Likewise.
-	(visit): Likewise.
-	(gimple_type_eq): Adjust.
-
-2011-05-11  Revital Eres  <revital.eres@linaro.org>
-
-	* ddg.c (create_ddg_dep_from_intra_loop_link): If a true dep edge
-	enters the branch create an anti edge in the opposite direction
-	to prevent the creation of reg-moves.
-	* modulo-sched.c: Adjust comment to reflect the fact we are
-	scheduling closing branch.
-	(PS_STAGE_COUNT): Rename to CALC_STAGE_COUNT and redefine.
-	(stage_count): New field in struct partial_schedule.
-	(calculate_stage_count): New function.
-	(normalize_sched_times): Rename to reset_sched_times and handle
-	incrementing the sched time of the nodes by a constant value
-	passed as parameter.
-	(duplicate_insns_of_cycles): Skip closing branch.
-	(sms_schedule_by_order): Schedule closing branch.
-	(ps_insn_find_column): Handle closing branch.
-	(sms_schedule): Call reset_sched_times and adjust the code to
-	support scheduling of the closing branch.
-	(ps_insert_empty_row): Update calls to normalize_sched_times
-	and rotate_partial_schedule functions.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48953
-	* tree-inline.c (remap_gimple_op_r): Also remap types of MEM_REFs.
-
-2011-05-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* opts.c (finish_options): Move warning settings from process_options.
-	* toplev.c (process_options): Move warning settings to finish_options.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/18041
-	* tree-ssa-forwprop.c (simplify_bitwise_and): Rename to ...
-	(simplify_bitwise_binary): ... this.  Handle operand conversions
-	by applying them to the result instead.
-	(tree_ssa_forward_propagate_single_use_vars): Adjust.  CSE tree code.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_canonical_types_compatible_p): Split out
-	from gimple_types_compatible_p and friends.  Do not recurse
-	to pointed-to types.
-	(gimple_canonical_type_eq): Use it.
-	(iterative_hash_canonical_type): Split out from
-	iterative_hash_gimple_type and friends.  Do not recurse
-	to pointed-to types.
-	(gimple_canonical_type_hash): Use it, allocate the hash here.
-
-2011-05-11  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (doloop_register_get): Ignore DEBUG_INSNs while
-	recognizing doloop.
-
-2011-05-11  Revital Eres  <revital.eres@linaro.org>
-
-	* loop-doloop.c (doloop_condition_get): Use prev_nondebug_insn
-	instead of PREV_INSN.
-
-2011-05-11  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (sms_schedule): Support new form of doloop pattern
-	* loop-doloop.c (doloop_condition_get): Likewise.
-	* config/arm/thumb2.md (*thumb2_addsi3_compare0): Remove "*".
-	(doloop_end): New.
-	* config/arm/arm.md (*addsi3_compare0): Remove "*".
-
-2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.def (CASE_LABEL_EXPR): Add an operand.
-	* tree.h (CASE_CHAIN): Use TREE_OPERAND instead of TREE_CHAIN.
-
-2011-05-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (c_override_global_bindings_to_false): Remove.
-	(global_bindings_p): Don't check
-	c_override_global_bindings_to_false.
-	* c-tree.h (c_override_global_bindings_to_false): Remove.
-	* c-typeck.c (composite_type): Don't set
-	c_override_global_bindings_to_false.
-
-2011-05-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/48857, 48495
-	* config/rs6000/rs6000.h (VSX_SCALAR_MODE): Delete.
-	(VSX_MODE): Ditto.
-	(VSX_MOVE_MODE): Ditto.
-	(ALTIVEC_OR_VSX_VECTOR_MODE): New macro, combine all Altivec and
-	VSX vector types.  Add V2DImode.
-	(HARD_REGNO_CALLER_SAVE_MODE): Use it instead of
-	ALTIVEC_VECTOR_MODE and VSX_VECTOR_MODE calls.
-	(MODES_TIEABLE_P): Ditto.
-
-	* config/rs6000/rs6000.c (rs6000_emit_move): Use
-	ALTIVEC_OR_VSX_MODE instead of ALTIVEC_VECTOR_MODE and
-	VSX_VECTOR_MODE.
-	(init_cumulative_args): Ditto.
-	(rs6000_function_arg_boundary): Ditto.
-	(rs6000_function_arg_advance_1): Ditto.
-	(rs6000_function_arg): Ditto.
-	(rs6000_function_ok_for_sibcall): Ditto.
-	(emit_frame_save): Ditto.
-	(rs6000_function_value): Ditto.
-	(rs6000_libcall_value): Ditto.
-
-2011-05-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
-	i386/darwin-lib.h to $libgcc_tm_file.
-	* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Remove.
-
-2011-05-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* doc/sourcebuild.texi (Back End): Mention contrib/config-list.mk.
-
-2011-05-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/genopt.sh, config/rs6000/rs6000-cpus.def: New files.
-	* config/rs6000/rs6000-tables.opt: New file (generated).
-	* config.gcc (powerpc*-*-*, rs6000*-*-*): Add
-	rs6000/rs6000-tables.opt to extra_options.
-	* config/rs6000/rs6000-opts.h (RS6000_CPU_OPTION_NATIVE): Define.
-	* config/rs6000/rs6000.c (rs6000_select): Remove.
-	(processor_target_table): Move contents to rs6000-cpus.def.
-	(darwin_rs6000_override_options): Check
-	global_options_set.x_rs6000_cpu_index instead of
-	rs6000_select[1].string.
-	(rs6000_option_override_internal): Likewise.
-	(rs6000_handle_option): Don't assert that global structures are in
-	use.  Don't handle OPT_mcpu_ and OPT_mtune_ here.
-	(rs6000_default_cpu): New variable.
-	(rs6000_file_start): Set it instead of local default_cpu.  Check
-	rs6000_default_cpu, global_options_set.x_rs6000_cpu_index and
-	global_options_set.x_rs6000_tune_index instead of rs6000_select.
-	(rs6000_darwin_file_start): Check rs6000_default_cpu and
-	global_options_set.x_rs6000_cpu_index instead of rs6000_select.
-	* config/rs6000/rs6000.h (struct rs6000_cpu_select,
-	rs6000_select): Remove.
-	* config/rs6000/rs6000.opt (rs6000_cpu_index, rs6000_tune_index):
-	Remove.
-	(mcpu=, mtune=): Use Var, Init, Enum and Save.
-	* config/rs6000/t-rs6000
-	($(srcdir)/config/rs6000/rs6000-tables.opt): New.
-	* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
-	global_options_set.x_rs6000_cpu_index instead of
-	rs6000_select[1].string.
-	* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
-	global_options_set.x_rs6000_cpu_index instead of
-	rs6000_select[1].string.
-
-2011-05-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (libgcc_tm_file): Define instead of including files
-	from ../../libgcc/config/ in tm_file.
-	* configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Define.
-	* configure: Regenerate.
-	* Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list,
-	libgcc_tm.h, cs-libgcc_tm.h): New.
-	(TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list).
-	(clean): Remove libgcc_tm.h.
-	* config/arm/symbian.h (RENAME_LIBRARY): Remove.
-	* mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET.
-	* system.h (DECLARE_LIBRARY_RENAMES): Poison.
-
-2011-05-10  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/48896
-	* config/avr/avr.c (avr_ret_register): Return unsigned int
-	instead of int.
-	(avr_function_value): Mark fn_decl_or_type as unused, don't pass
-	it to avr_libcall_value.
-	avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to
-	expand_expr.
-	(avr_expand_binop_builtin): Ditto.
-	(avr_expand_unop_builtin): Ditto.
-
-2011-05-10  DJ Delorie  <dj@redhat.com>
-
-	* config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define.
-	(LABEL_ALIGN_AFTER_BARRIER): Pass label to rx_align_for_label
-	* config/rx/rx.c (rx_align_for_label): Add label and
-	uses_threshold parameters.  Do not align when the label is not
-	used enough.
-	* config/rx/rx-protos.h (rx_align_for_label): Update prototype.
-
-2011-05-10  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-forwprop.c (combine_conversions): Pattern-match
-	a series of conversions and apply foldings similar to what
-	fold-const does.
-	(tree_ssa_forward_propagate_single_use_vars): Call it.
-
-2011-05-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48611
-	PR tree-optimization/48794
-	* tree-eh.c (remove_unreachable_handlers): Don't remove regions
-	referenced from RESX or EH_DISPATCH arguments.
-
-	PR debug/48928
-	* dfp.c (decimal_to_decnumber): Handle conversion from
-	dconst{1,2,m1,half}.
-
-2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_autovectorize_vector_sizes): Return 0
-	for !flag_prefer_avx128.
-	(ix86_preferred_simd_mode): Return word_mode for DFmode without SSE2.
-
-2011-05-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* fold-const.c (fold_range_test): Pass LOC to build_range_check.
-	(fold_ternary_loc): Use expr_location_or.
-
-2011-05-09  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR debug/48853
-	* dwarf2out.c (mem_loc_descriptor) <case SUBREG>: If
-	POINTERS_EXTEND_UNSIGNED is defined, don't give up if mode is
-	Pmode and mem_mode is not VOIDmode.
-
-2011-05-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	* tree.h (TYPE_UNQUALIFIED, TYPE_QUAL_CONST, TYPE_QUAL_VOLATILE,
-	TYPE_QUAL_RESTRICT): Convert to enum.
-
-2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/predicates.md (const_pow2_1_to_2_operand): Remove.
-	(const_pow2_1_to_8_operand): Ditto.
-	(const_pow2_1_to_128_operand): Ditto.
-	(const_pow2_1_to_32768_operand): Ditto.
-	* config/i386/mmx.md (*mmx_pinsrw): Use const_int_operand instead of
-	const_pow2_1_to_8_operand for operand 3 predicate.  Use exact_log2
-	in insn constraint to check integer value of operand 3.
-	* config/i386/sse.md (*vec_setv4sf_sse4_1): Ditto.
-
-	(PINSR_MODE): New mode iterator.
-	(sse2p4_1): New mode attribute.
-	(<sse2p4_1>_pinsr<ssemodesuffix>): Merge insn from sse4_1_pinsrb,
-	sse2_pinsrw, sse4_1_pinsrd and sse4_1_pinsrq using PINSR_MODE mode
-	iterator.  Use const_int_operand instead of
-	const_pow2_1_to_{2,8,128,32768}_operand for operand 3 predicate.  Use
-	exact_log2 in insn constraint to check integer value of operand 3.
-
-2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (blendbits): Remove mode attribute.
-	(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
-	instead of const_0_to_<blendbits>_operand for operand 3 predicate.
-	Check integer value of operand 3 in insn constraint.
-
-2011-05-09  Richard Guenther  <rguenther@suse.de>
-
-	* lto-symtab.c (lto_cgraph_replace_node): Use types_compatible_p
-	for diagnostics.
-	(lto_symtab_merge): Likewise.  Do not register types here.
-	(lto_symtab_merge_decls_2): Likewise.
-	(lto_symtab_merge_decls_1): Likewise.
-	* gimple.h (enum gtc_mode, gimple_types_compatible_p): Do not declare.
-	* gimple.c (enum gtc_mode): Declare.
-	(gimple_types_compatible_p): Make static.
-
-2011-05-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.md (TD/TF mem to reg move splitter): Make the
-	temporary register to match Pmode.
-
-2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (*vec_concatv4si): Merge from *vec_concatv4si_1
-	and *vec_concatv4si_1_avx.
-
-2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR rtl-optimization/48927
-	* ira-conflicts.c (commutative_constraint_p): Use
-	recog_data.alternative_enabled_p to disable alternatives where
-	"enabled" attribute is false.
-	(get_dup_num): Ditto.
-	* ira-lives.c (single_reg_class): Ditto.
-	(ira_implicitly_set_insn_hard_regs): Ditto.
-
-2011-05-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* var-tracking.c (find_mem_expr_in_1pdv): Fix thinko.
-	(dataflow_set_preserve_mem_locs): Likewise.
-
-2011-05-09  Philipp Thomas  <pth@suse.de>
-
-	* config/mep/mep.c (mep_validate_vliw): Syntax description
-	should not be translated.
-
-2011-05-09  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mips/genopt.sh, config/mips/mips-cpus.def: New files.
-	* config/mips/mips-tables.opt: New file (generated).
-	* config.gcc (mips*-*-*): Add mips/mips-tables.opt to extra_options.
-	* config/mips/mips-opts.h (MIPS_ARCH_OPTION_FROM_ABI,
-	MIPS_ARCH_OPTION_NATIVE): Define.
-	* config/mips/mips.c (mips_cpu_info_table): Move contents to
-	mips-cpus.def.
-	(mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p,
-	mips_parse_cpu): Remove.
-	(mips_cpu_info_from_opt, mips_default_arch): New.
-	(mips_handle_option): Don't assert that global structures are in
-	use.  Don't handle OPT_march_, OPT_mtune_ and OPT_mips here.
-	(mips_option_override): Use new variables and functions to set
-	state of these options.  Use strcmp to check for individual CPU names.
-	* config/mips/mips.h (MIPS_CPU_STRING_DEFAULT): Remove default
-	definition.
-	* config/mips/mips.opt (march=): Use ToLower and Enum.
-	(mips): Use ToLower, Enum and Var.
-	(mtune=): Use ToLower and Enum.
-	* config/mips/t-mips ($(srcdir)/config/mips/mips-tables.opt): New.
-
-2011-05-08  Jan Hubicka  <jh@suse.cz>
-
-	* gimple.c (type_pair_hash, type_pair_eq, lookup_type_pair):
-	Arrange type pairs to be UID ordered.
-	(gimple_lookup_type_leader): Make inline.
-
-2011-05-09  Nick Clifton  <nickc@redhat.com>
-
-	PR target/48899
-	* config/iq2000/iq2000.opt (iq2000_tune): Initialise to
-	PROCESSOR_DEFAULT.
-
-	PR target/48897
-	* config/mn10300/mn10300.c (extract_bundle): Remove spurious local
-	variable 's'.
-
-2011-05-08  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* combine.c (simplify_comparison): Abstract out parts into...
-	(simplify_compare_const): ... new function.
-	(try_combine): Generalize parallel arithmetic/compare combining
-	to call simplify_compare_const() and CANONICALIZE_COMPARE().
-
-2011-05-08  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (cgraph_clone_node): Add call_duplication_hook parameter.
-	(cgraph_create_virtual_clone): Call hooks once virtual clone
-	is finished.
-	* cgraph.h (cgraph_clone_node): Update prototype.
-	* ipa-cp.c (ipcp_estimate_growth): Use
-	estimate_ipcp_clone_size_and_time.
-	* ipa-inline-transform.c (clone_inlined_nodes): Update.
-	* lto-cgraph.c (input_node): Update.
-	* ipa-inline.c (recursive_inlining): Update.
-	* ipa-inline.h (estimate_ipcp_clone_size_and_time): New function.
-	(evaluate_conditions_for_known_args): Break out from ...
-	(evaluate_conditions_for_edge): ... here.
-	(evaluate_conditions_for_ipcp_clone): New function.
-	(inline_node_duplication_hook): Update clone summary based
-	on parameter map.
-	(estimate_callee_size_and_time): Rename to ...
-	(estimate_node_size_and_time): take NODE instead of EDGE;
-	take POSSIBLE_TRUTHS as argument.
-	(estimate_callee_size_and_time): Update.
-	(estimate_ipcp_clone_size_and_time): New function.
-	(do_estimate_edge_time): Update.
-
-2011-05-08  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48908
-	PR middle-end/48905
-	* expmed.c (expand_shift_1): Compute adjusted constant shift
-	amount manually.
-
-2011-05-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/avr/avr.c (print_operand_address): Fix invalid RTL access.
-
-2011-05-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/rs6000/rs6000.c (output_profile_hook): Fix thinko.
-
-2011-05-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* doc/invoke.texi (-fuse-linker-plugin): Improve grammar.
-
-2011-05-07  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-transform.c (inline_call): Account when program size
-	decreases.
-	* ipa-inline.c (relative_time_benefit): New function.
-	(edge_badness): Reorganize to be power 2 based; fix thinko when
-	computing badness for negative growth; update comments to match
-	reality; better dumps.
-
-2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* langhooks.h (lang_hooks_for_types): Change global_bindings_p's return
-	type to bool and adjust comment.
-	* fold-const.c (fold_range_test): Adjust call to global_bindings_p.
-	(fold_mathfn_compare): Remove calls to global_bindings_p.
-	(fold_inf_compare): Likewise.
-	* stor-layout.c (variable_size): Adjust call to global_bindings_p.
-	* c-tree.h (global_bindings_p): Adjust prototype.
-	* c-decl.c (global_bindings_p): Return bool and simplify.
-
-2011-05-07  Zdenek Dvorak  <ook@ucw.cz>
-
-	PR tree-optimization/48837
-	* tree-tailcall.c (tree_optimize_tail_calls_1): Do not mark tailcalls
-	when accumulator transformation is performed.
-
-2011-05-06  Jan Hubicka  <jh@suse.cz>
-
-	* i386.h (ix86_tune_indices): Add
-	X86_TUNE_SOFTWARE_PREFETCHING_BENEFICIAL.
-	(TARGET_SOFTWARE_PREFETCHING_BENEFICIAL): New macro.
-	* i386.c (initial_ix86_tune_features): Add
-	X86_SOFTARE_PREFETCHING_BENEFICIAL.
-	(software_prefetching_beneficial_p): Remove predicate.
-	(ix86_option_override_internal): Use new macro.
-
-2011-05-06  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (update_callee_keys): Don't reset node growth cache.
-
-2011-05-06  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (cgraph_add_thunk): Create real function node instead
-	of alias node; finalize it and mark needed/reachale; arrange visibility
-	to be right and add it into the corresponding same comdat group list.
-	(dump_cgraph_node): Dump thunks.
-	* cgraph.h (cgraph_first_defined_function, cgraph_next_defined_function,
-	cgraph_function_with_gimple_body_p,
-	cgraph_first_function_with_gimple_body,
-	cgraph_next_function_with_gimple_body): New functions.
-	(FOR_EACH_FUNCTION_WITH_GIMPLE_BODY, FOR_EACH_DEFINED_FUNCTION):
-	New macros.
-	* ipa-cp.c (ipcp_need_redirect_p): Thunks can't be redirected.
-	(ipcp_generate_summary): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
-	* cgraphunit.c (cgraph_finalize_function): Only look into possible
-	devirtualization when optimizing.
-	(verify_cgraph_node): Verify thunks.
-	(cgraph_analyze_function): Analyze thunks.
-	(cgraph_mark_functions_to_output): Output thunks only in combination
-	with function they are assigned to.
-	(assemble_thunk): Turn thunk into non-thunk; don't try to turn
-	alias into normal node.
-	(assemble_thunks): New functoin.
-	(cgraph_expand_function): Use it.
-	* lto-cgraph.c (lto_output_node): Stream thunks.
-	(input_overwrite_node): Stream in thunks.
-	* ipa-pure-const.c (analyze_function): Thunks do nothing interesting.
-	* lto-streamer-out.c (lto_output): Do not try to output thunk's body.
-	* ipa-inline.c (inline_small_functions): Use FOR_EACH_DEFINED_FUNCTION.
-	* ipa-inline-analysis.c (compute_inline_parameters): "Analyze" thunks.
-	(inline_analyze_function): Do not care about thunk jump functions.
-	(inline_generate_summary):Use FOR_EACH_DEFINED_FUNCTION.
-	* ipa-prop.c (ipa_prop_write_jump_functions): Use
-	cgraph_function_with_gimple_body_p.
-	* passes.c (do_per_function_toporder): Use
-	cgraph_function_with_gimple_body_p.
-	(execute_one_pass);Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
-	(ipa_write_summaries): Use cgraph_function_with_gimple_body_p.
-	(function_called_by_processed_nodes_p): Likewise.
-
-2011-05-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/rs6000.opt (rs6000_ieeequad, rs6000_altivec_abi,
-	rs6000_spe_abi, rs6000_darwin64_abi): Remove TargetVariable
-	entries.
-	(mabi=): Replace with separate entries for mabi=altivec,
-	mabi=no-altivec, mabi=spe, mabi=no-spe, mabi=d64, mabi=d32,
-	mabi=ieeelongdouble and mabi=ibmlongdouble.
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Move
-	check for -mabi=spe without SPE ABI support here.
-	(rs6000_handle_option): Replace OPT_mabi_ handling with
-	OPT_mabi_altivec and OPT_mabi_spe handling.
-
-2011-05-06  Cary Coutant  <ccoutant@google.com>
-
-	* dwarf2out.c (contains_subprogram_definition): New function.
-	(should_move_die_to_comdat): Call it.
-
-2011-05-06  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-threadupdate.c (create_block_for_threading): Do not call
-	remove_ctrl_stmt_and_useless_edges.
-	(create_duplicates): Call remove_ctrl_stmt_and_useless_edges.
-	(fixup_template_block, thread_single_edge): Likewise.
-	(mark_threaded_blocks): Use THREAD_TARGET.
-
-2011-05-06  Alan Modra  <amodra@gmail.com>
-
-	PR target/48900
-	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
-	const0_rtx as the arg to the dummy __tls_get_addr libcall.
-
-2011-05-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movdf_internal_nointeger): Apply "*"
-	constraint modifier to "r".
-
-2011-05-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/rs6000.c (rs6000_handle_option): Don't handle and
-	fall through for OPT_mcmodel_.
-
-2011-05-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_asm_trampoline_template): Comment
-	instruction sizes.
-	(s390_trampoline_init): Replace UNITS_PER_WORD with UNITS_PER_LONG.
-
-2011-05-06  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/47930
-	* config/arm/arm.opt (marm): Document it.
-	(mthumb): Reject negative variant.
-
-2011-05-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48898
-	* config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
-	Fix typo in "ccvt" variable name.
-
-2011-05-06  Tristan Gingold  <gingold@adacore.com>
-
-	PR target/48895
-	* config/vms/vms-ar.c (main): Remove cwd variable.
-
-2011-05-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48902
-	* var-tracking.c (prepare_call_arguments): Move else before #endif.
-
-2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* except.c (sjlj_emit_dispatch_table): Call build_case_label.
-	* gimplify.c (gimplify_switch_expr): Likewise.
-	* omp-low.c (expand_omp_sections): Likewise.
-	* tree-eh.c (lower_try_finally_switch): Likewise.
-	(lower_eh_dispatch): Likewise.
-	* tree.h (build_case_label): Declare.
-	* tree.c (build_case_label): Define.
-
-2011-05-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/40975
-	* tree-inline.c (copy_tree_r): Use copy_statement_list.
-	(copy_statement_list): Don't recurse.
-	* stor-layout.c (copy_self_referential_tree_r): Don't allow
-	STATEMENT_LIST.
-
-2011-05-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/rs6000.c (rs6000_handle_option): Don't fall
-	through from -mfpu= handling.
-	* config/rs6000/rs6000.opt (mfpu=): Use Var and Init.
-
-2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* dwarf2out.c (dwarf2out_frame_debug_expr) [rule 10]: Handle
-	POST_MODIFY.
-
-2011-05-05  Steve Ellcey  <sje@cup.hp.com>
-
-	* config.gcc (hppa*64*-*-hpux11*): Modify tm_file and extra_options
-	for 11.31.
-	(hppa[12]*-*-hpux11*): Ditto.
-	(ia64*-*-hpux*): Add ia64/hpux-unix2003.h to tm_file.
-	* config/ia64/hpux-unix2003.h: New.
-	* config/pa/pa-hpux1131.opt: New.
-	* config/pa/pa-hpux1131.h: New.
-	* config/pa/pa64-hpux.h (STARTFILE_SPEC): Use unix2003.o if requested.
-	* config/pa/pa-hpux.opt (flag_pa_unix): Check TARGET_HPUX_11_31 value.
-	* config/pa/pa.h (TARGET_HPUX_11_31): Provide default (0) value.
-
-2011-05-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48853
-	* dwarf2out.c (mem_loc_descriptor) <case SUBREG>: Pass mem_mode
-	instead of mode as 3rd argument to recursive call.
-	(mem_loc_descriptor) <case REG>: If POINTERS_EXTEND_UNSIGNED, don't
-	emit DW_OP_GNU_regval_type if mode is Pmode and mem_mode is not
-	VOIDmode.
-	(mem_loc_descriptor) <case SYMBOL_REF>: If POINTERS_EXTEND_UNSIGNED,
-	don't give up if mode is Pmode and mem_mode is not VOIDmode.
-	(mem_loc_descriptor) <case CONST_INT>: If POINTERS_EXTEND_UNSIGNED,
-	use int_loc_descriptor if mode is Pmode and mem_mode is not VOIDmode.
-
-2011-05-05  Julian Brown  <julian@codesourcery.com>
-
-	* config/arm/neon.md (vec_set<mode>_internal): Fix misplaced
-	parenthesis in D-register case.
-
-2011-05-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* opt-functions.awk (var_type_struct): Handle Enum options.
-	* optc-gen.awk: Don't check range of variables of character type.
-	* config/rs6000/rs6000.c (rs6000_sched_insert_nops_str,
-	rs6000_sched_costly_dep_str, rs6000_recip_name, rs6000_abi_name,
-	rs6000_sdata_name, rs6000_explicit_options): Remove.
-	(rs6000_option_override_internal): Check for -malign-power here.
-	Use global_options_set instead of rs6000_explicit_options.
-	(rs6000_parse_fpu_option): Remove.
-	(rs6000_handle_option): Access variables via opts and opts_set
-	pointers.  Use error_at and warning_at.  Add fall-through
-	comments.  Don't handle OPT_mcmodel_, OPT_maix_struct_return,
-	OPT_msvr4_struct_return, OPT_mvrsave, OPT_mspe, OPT_mcall_,
-	OPT_msdata_, OPT_mtls_size_, OPT_mtraceback_, OPT_mfloat_gprs_,
-	OPT_msched_costly_dep_, OPT_malign_ or OPT_mrecip_ explicitly
-	here.  Don't use rs6000_parse_fpu_option.
-	* config/rs6000/rs6000.h (fpu_type): Remove declaration.
-	* config/rs6000/rs6000.opt (rs6000_long_double_type_size,
-	rs6000_spe, rs6000_float_gprs): Remove TargetVariable entries.
-	(mrecip=): Use Var.
-	(mspe): Use Var and Save.
-	(mtraceback=): Use Enum and Var.
-	(rs6000_traceback_type): New Enum and EnumValue entries.
-	(mfloat-gprs=): Use Enum, Var and Save.
-	(rs6000_float_gprs): New Enum and EnumValue entries.
-	(mlong-double-): use Var and Save.
-	(msched-costly-dep=, minsert-sched-nops=): Use Var.
-	(malign-): Use Enum and Var.
-	(rs6000_alignment_flags): New Enum and EnumValue entries.
-	(mfpu=): Use Enum.
-	(fpu_type_t): New Enum and EnumValue entries.
-	* config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	* config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	* config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	* config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	* config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	(RS6000_DEFAULT_LONG_DOUBLE_SIZE): Remove commented-out
-	definition.
-	* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	* config/rs6000/linux64.opt (mcmodel=): Use Enum and Var.
-	(rs6000_cmodel): New Enum and EnumValue entries.
-	* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
-	global_options_set instead of rs6000_explicit_options.
-	* config/rs6000/sysv4.opt (mcall-, msdata=): Use Var.
-	(mtls-size=): Use Enum and Var.
-	(rs6000_tls_size): New Enum and EnumValue entries.
-
-2011-05-05  Michael Matz  <matz@suse.de>
-
-	* config/alpha/elf.h (ENDFILE_SPEC): Add Ofast.
-	* config/alpha/osf5.h (ENDFILE_SPEC): Add Ofast.
-	* config/alpha/netbsd.h (ENDFILE_SPEC): Add Ofast.
-	* config/sparc/linux.h (ENDFILE_SPEC): Add Ofast.
-	* config/sparc/sp64-elf.h (ENDFILE_SPEC): Add Ofast.
-	* config/sparc/sp-elf.h (ENDFILE_SPEC): Add Ofast.
-	* config/sparc/linux64.h (ENDFILE_SPEC): Add Ofast.
-	* config/sparc/freebsd.h (ENDFILE_SPEC): Add Ofast.
-	* config/sparc/sol2.h (ENDFILE_SPEC): Add Ofast.
-	* config/i386/cygwin.h (ENDFILE_SPEC): Add Ofast.
-	* config/i386/gnu-user.h (ENDFILE_SPEC): Add Ofast.
-	* config/i386/gnu-user64.h (ENDFILE_SPEC): Add Ofast.
-	* config/i386/darwin.h (ENDFILE_SPEC): Add Ofast.
-	* config/i386/mingw32.h (ENDFILE_SPEC): Add Ofast.
-	* config/ia64/linux.h (ENDFILE_SPEC): Add Ofast.
-	* config/mips/linux.h (ENDFILE_SPEC): Add Ofast.
-
-2011-05-05  Richard Guenther  <rguenther@suse.de>
-
-	* expmed.c (expand_variable_shift): Rename to ...
-	(expand_shift_1): ... this.  Take an expanded shift amount.
-	For rotates recurse directly not building trees for the shift amount.
-	(expand_variable_shift): Wrap around expand_shift_1.
-	(expand_shift): Adjust.
-
-2011-05-05  Jakub Jelinek  <jakub@redhat.com>
-
-	* gimplify.c (create_tmp_var_raw): Don't call build_type_variant.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree.h (get_pending_sizes): Remove prototype.
-	(put_pending_size): Likewise.
-	(put_pending_sizes): Likewise.
-	* stor-layout.c (pending_sizes): Delete.
-	(get_pending_sizes): Likewise.
-	(put_pending_size): Likewise.
-	(put_pending_sizes): Likewise.
-	(variable_size): Do not call put_pending_size and tidy up.
-	* function.h (struct function): Remove dont_save_pending_sizes_p.
-	* lto-streamer-in.c (input_function): Do not stream it.
-	* lto-streamer-out.c (output_function): Likewise.
-	* tree-inline.c (initialize_cfun): Do not copy it.
-	* c-decl.c (store_parm_decls): Do not set it.
-	* omp-low.c (create_task_copyfn): Likewise.
-	* tree-optimize.c (tree_rest_of_compilation): Likewise.
-
-2011-05-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (*movdf_internal_rex64): Simplify nested "if"
-	conditions.
-	(*movdf_internal): Ditto.
-	(*movdf_internal_nointeger): Ditto.
-	(*movsf_internal): Ditto.
-
-2011-05-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (finish_decl): Don't call get_pending_sizes.
-	(grokparm): Add parameter expr.  Pass it to grokdeclarator.
-	(push_parm_decl): Add parameter expr.  Pass it to grokdeclarator.
-	(c_variable_size): Remove.
-	(grokdeclarator): Use save_expr instead of c_variable_size.  Don't
-	call put_pending_sizes.
-	(get_parm_info): Add parameter expr.  Use it to set
-	arg_info->pending_sizes.
-	(store_parm_decls): Use arg_info->pending_sizes instead or calling
-	get_pending_sizes.
-	* c-parser.c (c_parser_parms_declarator): Update call to
-	c_parser_parms_list_declarator.
-	(c_parser_parms_list_declarator): Take parameter expr.  Update
-	call to push_parm_decl.  Update recursive call.  Don't call
-	get_pending_sizes.  Update calls to get_parm_info.
-	(c_parser_objc_method_definition): Update calls to
-	c_parser_objc_method_decl and objc_start_method_definition.
-	(c_parser_objc_methodproto): Update call to c_parser_objc_method_decl.
-	(c_parser_objc_method_decl): Add parameter expr.  Update call to
-	grokparm.
-	(c_parser_objc_try_catch_finally_statement): Update call to grokparm.
-	* c-tree.h (struct c_arg_info.pending_sizes): Change to a tree.
-	(get_parm_info, grokparm, push_parm_decl): Update prototypes.
-
-2011-05-05  Michael Hope  <michael.hope@linaro.org>
-
-	PR pch/45979
-	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for
-	__ARM_EABI__ hosts.
-
-2011-05-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (TARGET_ASM_OUTPUT_MI_THUNK): Define.
-	(TARGET_ASM_CAN_OUTPUT_MI_THUNK): Likewise.
-	(spu_output_mi_thunk): New function.
-
-2011-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/sparc/sol2.h (ASM_OUTPUT_CALL): Use
-	targetm.asm_out.print_operand.
-	* config/sol2.c: Include target.h.
-
-2011-05-04  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (reset_edge_caches): New function.
-	(update_caller_keys): Add check_inlinablity_for; do not
-	reset edge caches; remove now unnecesary loop.
-	(update_callee_keys): Add comments; reset node_growth_cache of callee.
-	(update_all_callee_keys): Likewise.
-	(inline_small_functions): Sanity check cache; update code
-	recomputing it.
-
-2011-05-04  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR rtl-optimization/47612
-	* df-problems.c (can_move_insns_across): Don't pick a cc0 setter
-	as the last insn of the sequence to be moved.
-
-2011-05-04  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48864
-	* doc/invoke.texi (Ofast): Document that it
-	enables Fortran's -fno-protect-parens.
-
-2011-05-04  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.c (ix86_reorg): Run move_or_delete_vzeroupper first.
-
-2011-05-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* stor-layout.c (variable_size): Do not issue errors.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* coverage.c (tree_coverage_counter_ref): Use integer_type_node
-	for array-ref indices.
-	(tree_coverage_counter_addr): Likewise.
-	(build_fn_info_type): Use size_int for index types.
-	(build_gcov_info): Likewise.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* c-decl.c (check_bitfield_type_and_width): Do not pass NULL
-	to build_int_cst.
-	* c-typeck.c (really_start_incremental_init): Use bitsize_int
-	for constructor indices.
-	(push_init_level): Likewise.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* explow.c (promote_mode): Move variable declarations before code.
-
-2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (build_function_type_array): Declare.
-	(build_varargs_function_type_array): Declare.
-	(build_function_type_vec, build_varargs_function_type_vec): Define.
-	* tree.c (build_function_type_array_1): New function.
-	(build_function_type_array): New function.
-	(build_varargs_function_type_array): New function.
-
-2011-05-04  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vect-loop.c (vectorizable_reduction): Check reduction cost
-	before setting STMT_VINFO_TYPE.
-
-2011-05-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_gimplify_va_arg_expr): Call pass_by_reference
-	instead of spu_pass_by_reference.
-
-2011-05-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* calls.c (emit_library_call_value_1): Invoke
-	promote_function_mode hook on libcall arguments.
-	* explow.c (promote_function_mode, promote_mode): Handle TYPE
-	argument being NULL.
-	* targhooks.c (default_promote_function_mode): Lisewise.
-	* config/s390/s390.c (s390_promote_function_mode): Likewise.
-	* config/sparc/sparc.c (sparc_promote_function_mode): Likewise.
-
-	* doc/tm.texi: Document that TYPE argument might be NULL.
-
-2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	* config/bfin/bfin.c (bfin_cpus): Update silicon revisions.
-
-2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Bernd Schmidt
-	* config/bfin/bfin.md (addsi3): Add an alternative for IREGS.
-
-2011-05-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/alpha.h (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB)
-	(MIPS_UNMARK_STAB, SHASH_SIZE, THASH_SIZE, ALIGN_SYMTABLE_OFFSET):
-	Move ...
-	* mips-tfile.c: ... here.
-	Don't include coretypes.h, tm.h, filenames.h.
-	(saber_stop): Remove definition and all calls.
-	[__SABER__]: Remove.
-	(__LINE__): Remove default.
-	(Size_t, Ptrdiff_t): Remove definitions.
-	Replace by size_t, ptrdiff_t.
-	[!MIPS_DEBUGGING_INFO]: Remove.
-	(SHASH_SIZE, THASH_SIZE): Remove defaults.
-	(progname): Add const.
-	(STATIC): Remove.
-	Replace all uses by static.
-	(ALIGN_SYMTABLE_OFFSET): Remove default.
-	* mips-tdump.c: Don't include coretypes.h, tm.h.
-	Remove !MIPS_IS_STAB guard.
-	* Makefile.in (mips-tfile.o): Remove $(RTL_H), coretypes.h,
-	$(TM_H), filenames.h dependencies.
-	(mips-tdump.o): Remove $(RTL_H), coretypes.h, $(TM_H) dependencies.
-
-2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Jie Zhang
-	*config/bfin/bfin.c (bfin_extra_live_on_entry): New.
-	(TARGET_EXTRA_LIVE_ON_ENTRY): Define.
-
-2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Bernd Schmidt
-	* config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into
-	account and save/restore RETS.
-	(PROFILE_BEFORE_PROLOGUE): Define.
-	(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character.  Correct
-	the push insn to use predecrement.
-
-2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Jie Zhang
-	* config/bfin/bfin.c (bfin_expand_prologue): Don't clobber P2.
-
-2011-05-04  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.c: Include cfgloop.h.
-	(DUMP): New macro.
-	(mn10300_insert_setlb_lcc): New function.  Inserts a SETLB and a
-	Lcc or a FLcc insn into the instruction stream.
-	(mn10300_block_contains_call): New function.  Returns true if the
-	given basic block contains a CALL insn.
-	(mn10300_loop_contains_call_insn): New function.  Returns true if
-	the given loop contains a CALL insn.
-	(mn10300_scan_for_setlb_lcc): New function.  Finds opportunities
-	to use the SETLB and Lcc or FLcc insns.
-	(mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing.
-	(TARGET_FLAGS): Add MASK_ALLOW_SETLB.
-	* config/mn10300/mn10300.opt (msetlb): New option.  Used to
-	disable the SETLB optimization.
-	* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add
-	__SETLB__ or __NO_SETLB__.
-	* config/mn10300/mn10300.md (UNSPEC_SETLB): New constant.
-	(movsf_internal): Handle MDR register.
-	(cmpsi): Make visible.
-	(setlb): New pattern.
-	(Lcc): New pattern.
-	(FLcc): New pattern.
-
-2011-05-04  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48860
-	* config/i386/i386.md (*movdi_internal_rex64) Use %vmovd
-	for reg<->xmm moves.
-	* config/i386/sse.md (*vec_concatv2di_rex64_sse4_1): Ditto.
-	(vec_concatv2di_rex64_sse): Ditto.
-	(*sse2_storeq_rex64): Do not emit %v prefix for mov{q} mnemonic.
-	(*vec_extractv2di_1_rex64): Ditto.
-
-	Revert:
-	2011-05-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
-	reg<->xmm moves.
-	(*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (int_const_binop): Remove notrunc argument.
-	* fold-const.c (int_const_binop): Remove notrunc argument.  Always
-	create integer constants that are properly truncated.
-	(extract_muldiv_1): Expand one notrunc int_const_binop caller.
-	(const_binop): Remove zero notrunc argument to int_const_binop.
-	(size_binop_loc): Likewise.
-	(fold_div_compare): Likewise.
-	(maybe_canonicalize_comparison_1): Likewise.
-	(fold_comparison): Likewise.
-	(fold_binary_loc): Likewise.
-	(multiple_of_p): Likewise.
-	* expr.c (store_constructor): Likewise.
-	* gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise.
-	(maybe_fold_stmt_addition): Likewise.
-	* ipa-prop.c (ipa_modify_call_arguments): Likewise.
-	* stor-layout.c (layout_type): Likewise.
-	* tree-data-ref.c (tree_fold_divides_p): Likewise.
-	* tree-sra.c (build_ref_for_offset): Likewise.
-	(build_user_friendly_ref_for_offset): Likewise.
-	* tree-ssa-address.c (maybe_fold_tmr): Likewise.
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
-	* tree-ssa-loop-niter.c (inverse): Likewise.
-	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise.
-	* tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise.
-	* tree-switch-conversion.c (check_range): Likewise.
-	(build_constructors): Likewise.
-	* tree-vect-generic.c (expand_vector_piecewise): Likewise.
-	* tree-vrp.c (set_and_canonicalize_value_range): Likewise.
-	(extract_range_from_assert): Likewise.
-	(vrp_int_const_binop): Likewise.
-	(extract_range_from_binary_expr): Likewise.
-	(extract_range_from_unary_expr): Likewise.
-	(check_array_ref): Likewise.
-	(find_case_label_range): Likewise.
-	(simplify_div_or_mod_using_ranges): Likewise.
-	* tree-cfg.c (group_case_labels_stmt): Use double-ints for
-	comparing case labels for merging.
-
-2011-05-03  Mark Wielaard  <mjw@redhat.com>
-
-	* dwarf2out.c (debug_str_hash_forced): Removed.
-	(gen_label_for_indirect_string): Removed.
-	(get_debug_string_label): Removed.
-	(AT_string_form): Generate label directly.
-	(output_indirect_string): Test indirect_string_node for
-	DW_FORM_strp instead of checking label and refcount.
-	(prune_indirect_string): Removed.
-	(prune_unused_types): Don't check debug_str_hash_forced or
-	call prune_indirect_string.
-
-2011-05-04  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR other/48093
-	* doc/invoke.texi: Document -mtls-dialect and GCC_COMPARE_DEBUG.
-
-2011-05-04  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47994
-	PR debug/47919
-	* combine.c (try_combine): Skip debug insns at m_split tests.
-
-2011-04-26  Mark Wielaard  <mjw@redhat.com>
-
-	PR42288
-	* dwarf2out.c (dwarf2out_finish): Always call output_aranges ()
-	when info_section_emitted.
-
-2011-05-03  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mips/mips-opts.h: New.
-	* config/mips/mips.c (enum mips_r10k_cache_barrier_setting): Move
-	to mips-opts.h.
-	(mips_abi, mips_code_readable, mips_r10k_cache_barriee): Remove.
-	(mips_handle_option): Don't handle OPT_mabi_, OPT_mcode_readable_
-	or OPT_mr10k_cache_barrier_ here.  Access mips_cache_flush_func
-	via opts pointer.
-	* config/mips/mips.h (enum mips_code_readable_setting): Move to
-	mips-opts.h.
-	(mips_abi, mips_code_readable): Don't declare.
-	* config/mips/mips.opt (config/mips/mips-opts.h): New HeaderInclude.
-	(mabi=): Use Enum and Var.
-	(mips_abi): New Enum and EnumValue entries.
-	(mcode-readable=): Use Enum and Var.
-	(mips_code_readable_setting): New Enum and EnumValue entries.
-	(mr10k-cache-barrier=): Use Enum and Var.
-	(mips_r10k_cache_barrier_setting): New Enum and EnumValue entries.
-
-2011-05-03  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.h (cgraph_node_set_def, varpool_node_set_def): Move out of GTY;
-	replace hash by pointer map.
-	(cgraph_node_set_element_def, cgraph_node_set_element,
-	const_cgraph_node_set_element, varpool_node_set_element_def,
-	varpool_node_set_element, const_varpool_node_set_element): Remove.
-	(free_cgraph_node_set, free_varpool_node_set): New function.
-	(cgraph_node_set_size, varpool_node_set_size): Use vector size.
-	* tree-emutls.c: Free varpool node set.
-	* ipa-utils.c (cgraph_node_set_new, cgraph_node_set_add,
-	cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
-	debug_cgraph_node_set, free_cgraph_node_set, varpool_node_set_new,
-	varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
-	dump_varpool_node_set, free_varpool_node_set, debug_varpool_node_set):
-	Move here from ipa.c; implement using pointer_map
-	* ipa.c (cgraph_node_set_new, cgraph_node_set_add,
-	cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
-	debug_cgraph_node_set, varpool_node_set_new,
-	varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
-	dump_varpool_node_set, debug_varpool_node_set):
-	Move to ipa-uitls.c.
-	* passes.c (ipa_write_summaries): Update.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Mike Frysinger:
-	* config/bfin/bfin.c (bfin_cpus[]): Add 0.4 for
-	bf542/bf544/bf547/bf548/bf549.
-
-2011-05-03  Uros Bizjak  <ubizjak@gmail.com>
-
-	* expmed.c (extract_bit_field_1): Remove write-only variable "icode".
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Bernd Schmidt:
-	* config/bfin/bfin.md (MOVCC): New mode_macro.
-	(mov<mode>cc_insn1, mov<mode>cc_insn2, mov<mode>cc): Renamed from
-	movsicc_insn1, movsicc_insn2 and movsicc and macroized.  Remove
-	comments from generated assembly.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Bernd Schmidt
-	* config/bfin/t-bfin (LIB1ASMFUNCS): Add muldi3 and umulsi3_highpart.
-	* config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add muldi3.
-	* config/bfin/t-bfin-linux (LIB1ASMFUNCS): Add muldi3.
-	* config/bfin/t-bfin-uclinux (LIB1ASMFUNCS): Add muldi3.
-	* config/bfin/lib1funcs.asm (___muldi3): New function.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/stormy16/stormy16 (xstormy16_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-	Rearrange initialization of `args' to do so.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/i386/i386.c (ix86_code_end): Call build_function_type_list
-	instead of build_function_type.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/rs6000/rs6000.c (spe_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-	(paired_init_builtins, altivec_init_builtins): Likewise.
-	(builtin_function_type): Likewise.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/sh/sh.c (sh_media_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/sparc/sparc.c (sparc_file_end): Call
-	build_function_type_list instead of build_function_type.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/alpha/alpha.c (alpha_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/xtensa/xtensa.c (xtensa_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/iq2000/i2000.c (iq2000_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-	Delete `endlink' variable.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/avr/avr.c (avr_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/picochip/picochip.c (picochip_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-	Delete `endlink' variable.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/bfin/bfin.c (bfin_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Bernd Schmidt
-	* config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything
-	that's not CONST_INT.  Seemingly redundant check is due to PR39768.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Jie Zhang:
-	* config/bfin/uclinux.h (LINK_GCC_C_SEQUENCE_SPEC): Make sure
-	libbffastfp overrides libgcc when -mfast-fp.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	Originally from Bernd Schmidt
-	* config/bfin/uclinux.h (SUBTARGET_FDPIC_NOT_SUPPORTED): New macro.
-	* config/bfin/bfin.c (override_options): Test it and error if
-	TARGET_FDPIC.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	Originally From Bernd Schmidt
-	* config/bfin/bfin.c (override_options): Disable -fstack-limit for
-	FD-PIC.
-
-2011-05-03  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-threadupdate.c (THREAD_TARGET): define.
-	(remove_ctrl_stmt_and_useless_edges): Clear AUX field of outgoing edges.
-	(craete_edge_and_update_destination_phis): Use THREAD_TARGET rather
-	than accessing AUX field directly.  Free the AUX field before
-	clearing it.
-	(thread_block, thread_through_loop_header): Likewise.
-	(thread_single_edge, mark_threaded_blocks): Likewise.
-	(redirect_edges): Delay clearing the AUX field.  Free the AUX field.
-	(register_jump_thread): Do not attempt to thread to a NULL edge.
-
-2011-05-03  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* function.c (init_function_start): Call decide_function_section.
-	* varasm.c (decide_function_section): New function.
-	(assemble_start_function): When not using
-	flag_reorder_blocks_and_partition, don't compute in_cold_section_p
-	or first_function_block_is_cold.
-	* rtl.h (decide_function_section): Declare.
-
-2011-05-03  Uros Bizjak  <ubizjak@gmail.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48774
-	* config/i386/i386.c (ix86_match_ccmode): For CC{A,C,O,S}mode
-	only succeed if req_mode is the same as set_mode.
-
-2011-05-03  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gengenrtl.c (special_rtx): PC, CC0 and RETURN are special.
-	* genemit.c (gen_exp): Handle RETURN.
-	* emit-rtl.c (verify_rtx_sharing): Likewise.
-	(init_emit_regs): Create pc_rtx, ret_rtx and cc0_rtx specially.
-	* rtl.c (copy_rtx): RETURN is shared.
-	* rtl.h (enum global_rtl_index): Add GR_RETURN.
-	(ret_rtx): New.
-	* jump.c (redirect_exp_1): Don't use gen_rtx_RETURN.
-	* config/s390/s390.c (s390_emit_epilogue): Likewise.
-	* config/rx/rx.c (gen_rx_rtsd_vector): Likewise.
-	* config/cris/cris.c (cris_expand_return): Likewise.
-	* config/m68k/m68k.c (m68k_expand_epilogue): Likewise.
-	* config/rs6000/rs6000.c (rs6000_make_savres_rtx,
-	rs6000_emit_epilogue, rs6000_output_mi_thunk): Likewise.
-	* config/picochip/picochip.c (picochip_expand_epilogue): Likewise.
-	* config/h8300/h8300.c (h8300_push_pop, h8300_expand_epilogue):
-	Likewise.
-	* config/v850/v850.c (expand_epilogue): Likewise.
-	* config/bfin/bfin.c (bfin_expand_call): Likewise.
-	* config/arm/arm.md (epilogue): Likewise.
-	* config/mn10300/mn10300.c (mn10300_expand_epilogue): Likewise.
-	* config/sparc/sparc.c (sparc_struct_value_rtx): Rename ret_rtx
-	variable to ret_reg.
-
-2011-05-03  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48846
-	* lto-streamer-in.c (unpack_ts_decl_common_value_fields):
-	Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN.
-	* lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
-
-2011-05-03  Richard Guenther  <rguenther@suse.de>
-
-	* c-decl.c (grokdeclarator): Instead of looking at
-	TREE_OVERFLOW check if the constant fits in the index type.
-
-2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders,
-	(vec_store_lanes<mode><mode>): Likewise.
-
-2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
-	* optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New
-	convert_optab_index values.
-	(vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs.
-	* genopinit.c (optabs): Initialize the new optabs.
-	* internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions.
-	* internal-fn.c (get_multi_vector_move, expand_LOAD_LANES)
-	(expand_STORE_LANES): New functions.
-	* tree.h (build_array_type_nelts): Declare.
-	* tree.c (build_array_type_nelts): New function.
-	* tree-vectorizer.h (vect_model_store_cost): Add a bool argument.
-	(vect_model_load_cost): Likewise.
-	(vect_store_lanes_supported, vect_load_lanes_supported)
-	(vect_record_strided_load_vectors): Declare.
-	* tree-vect-data-refs.c (vect_lanes_optab_supported_p)
-	(vect_store_lanes_supported, vect_load_lanes_supported): New functions.
-	(vect_transform_strided_load): Split out statement recording into...
-	(vect_record_strided_load_vectors): ...this new function.
-	* tree-vect-stmts.c (create_vector_array, read_vector_array)
-	(write_vector_array, create_array_ref): New functions.
-	(vect_model_store_cost): Add store_lanes_p argument.
-	(vect_model_load_cost): Add load_lanes_p argument.
-	(vectorizable_store): Try to use store-lanes functions for
-	interleaved stores.
-	(vectorizable_load): Likewise load-lanes and loads.
-	* tree-vect-slp.c (vect_get_and_check_slp_defs): Update call
-	to vect_model_store_cost.
-	(vect_build_slp_tree): Likewise vect_model_load_cost.
-
-2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* hooks.h (hook_bool_mode_uhwi_false): Declare.
-	* hooks.c (hook_bool_mode_uhwi_false): New function.
-	* target.def (array_mode_supported_p): New hook.
-	* doc/tm.texi.in (TARGET_ARRAY_MODE_SUPPORTED_P): Add @hook.
-	* doc/tm.texi: Regenerate.
-	* stor-layout.c (mode_for_array): New function.
-	(layout_type): Use it.
-	* config/arm/arm.c (arm_array_mode_supported_p): New function.
-	(TARGET_ARRAY_MODE_SUPPORTED_P): Define.
-
-2011-05-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/48723
-	* config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
-	for -fstack-check if the size to allocate is negative.
-
-2011-05-02  Lawrence Crowl  <crowl@google.com>
-
-	* timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN.
-	(timevar_cond_start): New for starting a timer only when it is not
-	already running.
-	(timevar_cond_stop): New for stopping a timer when it was not already
-	running.
-
-	* timevar.c (timevar_stop): Enable start/stop timers to start again.
-	(timevar_cond_start): New as above.
-	(timevar_cond_stop): New as above.
-
-	* timevar.def: Add start/stop timers for compiler phases,
-	TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH,
-	TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE,
-	and TV_PHASE_FINALIZE.
-	Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL.
-	Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC,
-	TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST.
-	Change push/pop timer TV_NAME_LOOKUP into a start/stop timer.
-	Make unused TV_OVERLOAD into a start/stop timer.
-
-	Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION.
-	Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|"
-	to indicate that they are start/stop timers.
-
-	* toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL.
-	Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE.
-	Move initialization to do_compile.
-	(do_compile): Add initialization from above.
-	Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE.
-
-	* c-decl.c (c_write_global_declarations): Add start/stop of
-	TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO.
-
-	* c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC
-	or TV_PARSE_INLINE, as appropriate.
-	(c_parser_enum_specifier): Push/pop TV_PARSE_ENUM.
-	(c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT.
-
-2011-05-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/40975
-	* tree-inline.c (copy_tree_r): Handle STATEMENT_LIST.
-
-2011-05-02  Simon Martin  <simartin@users.sourceforge.net>
-
-	PR c/35445
-	* c-decl.c (finish_decl): Only create a composite if the types are
-	compatible.
-
-2011-05-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/fr30/fr30-protos.h (Mmode): Don't define.
-	* config/m32r/m32r-protos.h (Mmode): Don't define.  Expand
-	definition where used.
-	* config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't
-	define.  Expand definitions where used.
-	* config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define.
-	Expand definitions where used.
-	* config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size,
-	rx_function_arg, rx_function_arg_advance,
-	rx_function_arg_boundary): Expand definitions of those macros.
-	* config/v850/v850-protos.h (Mmode): Don't define.  Expand
-	definition where used.
-
-2011-05-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
-	reg<->xmm moves.
-	(*mov<mode>_internal): Merge with *mov<mode>_internal_avx.
-	(*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.  Merge
-	with *movv2sf_internal_rex64_avx.
-	(*movv2sf_internal): Merge with *movv2sf_internal_avx.
-	* config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>:
-	Use %v prefix in insn mnemonic to handle TARGET_AVX.
-	(*movdi_internal): Add "isa" attribute.  Use "maybe_vex" instead of
-	"vex" in "prefix" attribute calculation.
-	(*movdf_internal): Output AVX mnemonics.  Add "prefix" attribute.
-
-2011-05-02  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	PR target/47951
-	* config/bfin/bfin.md (loop_end): Use matching constraints to ensure
-	inputs match the output.
-
-2011-05-02  Andreas Schwab  <schwab@linux-m68k.org>
-
-	PR target/47955
-	* config/m68k/m68k.c (m68k_expand_prologue): Set
-	current_function_static_stack_size.
-
-2011-05-02  Jan Hubicka  <jh@suse.cz>
-
-	* lto-streamer.c (lto_streamer_cache_insert_1,
-	lto_streamer_cache_lookup, lto_streamer_cache_create,
-	lto_streamer_cache_delete): Use pointer map instead of hashtable.
-	* lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map.
-
-2011-05-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m68k/genopt.sh, config/m68k/m68k-isas.def,
-	config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h,
-	config/m68k/t-opts: New files.
-	* config/m68k/m68k-tables.opt: New file (generated).
-	* config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to
-	extra_options and m68k/t-opts to tmake_file.
-	* config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt.
-	(all_isas): Initialize using m68k-isas.def.
-	(all_microarchs): Initialize using m68k-microarchs.def.
-	(m68k_find_selection): Remove.
-	(m68k_handle_option): Don't assert that global structures are in
-	use.  Use error_at.  Access variables via opts pointer.  Don't
-	handle -march=, -mcpu= and -mtune= here.  Set gcc_options fields
-	directly for -m68020-40 and -m68020-60.
-	(m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and
-	m68k_tune_entry here.
-	* config/m68k/m68k.h (enum uarch_type, enum target_device): Move
-	to m68k-opts.h.
-	(m68k_library_id_string): Remove declaration.
-	* config/m68k/m68k.opt (config/m68k/m68k-opts.h): New HeaderInclude.
-	(m68k_library_id_string): New Variable.
-	(march=, mcpu=, mtune=): Use Enum and Var.
-
-2011-05-02  Richard Guenther  <rguenther@suse.de>
-
-	* varasm.c (output_constructor_regular_field): Compute zero-based
-	index with double-ints.  Make sure to ICE instead of producing
-	wrong code.
-	* cgraph.c (cgraph_add_thunk): Do not create new tree nodes
-	in asserts.  Properly use a signed type.
-
-2011-05-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (V): New mode iterator.
-	(V_128): Rename from SSEMODE.  Make V2DF mode conditional on
-	TARGET_SSE2.
-	(V_256): Rename from AVX256MODE.
-	(VF): Make V4SF mode unconditional.  Add TARGET_SSE instruction
-	condition to all users.
-	(VF1): Ditto.
-	(VF2): Make V2DF mode unconditional.  Add TARGET_SSE2 instruction
-	condition to all users.
-	(VF_128): Make V4SF mode unconditional.
-	(VF_256): Rename from AVX256MODEF2P.
-	(VI4F_128): Rename from SSEMODE4S.
-	(VI8F_128): Rename from SSEMODE2D.
-	(VI4F_256): Rename from AVX256MODE8P.
-	(VI8F_256): Rename from AVX256MODE4P.
-	(avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes.
-	(ssescalarmodesuffix): Remove SF and DF modes.
-	(SSEMODE124): Remove.
-	(SSEMODE1248): Ditto.
-	(SSEMODEF2P): Ditto.
-	(AVXMODEF2P): Ditto.
-	(AVXMODEFDP): Ditto.
-	(AVXMODEFSP): Ditto.
-	(VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes
-	unconditional.
-	(VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO.  Make V4SF mode
-	unconditional.
-	(xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and
-	xop_pcmov_<mode>256.  Use V mode iterator.
-
-	Adjust RTX patterns globally for renamed mode attributes.
-
-2011-05-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* haifa-sched.c (sched_emit_insn): Emit insn before first
-	non-scheduled insn.  Inform back-end about new insn.  Add
-	new insn to scheduled_insns list.
-
-2011-05-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48822
-	* tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice.
-	(process_scc): Indicate which iteration we start.
-
-2011-05-02  Jan Hubicka  <jh@suse.cz>
-
-	* lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h
-	(lto_section_overrun): New.
-	* lto-section-out.c (append_block): Rename to ...
-	(lto_append_block): ... this one; export.
-	(lto_output_1_stream): Move lto lto-streamer.h
-	(lto_output_data_stream): Update.
-	* lto-streamer.h (lto_section_overrun, lto_append_block): Declare.
-	(lto_output_1_stream, lto_input_1_unsigned): Turn into inline
-	functions.
-
-2011-05-02  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (tree_code_counts): New global array.
-	(record_node_allocation_statistics): Count individual tree codes.
-	(dump_tree_statistics): Dump individual code stats.
-
-2011-05-01  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (caller_growth_limits): Fix thinko when
-	looking for largest stack frame.
-	* ipa-inline.h (dump_inline_summary): Declare.
-	* ipa-inline-analysis.c (dump_inline_edge_summary): Dump info
-	on stack usage.
-	(dump_inline_summary): Export.
-	(debug_inline_summary): Declare as DEBUG_FUNCTION.
-
-2011-05-01  Anatoly Sokolov  <aesok@post.ru>
-
-	* reginfo.c (memory_move_cost): Change rclass argument type form
-	'enum reg_class' to reg_class_t.
-	* reload.h (memory_move_cost): Update prototype.
-	* postreload.c reload_cse_simplify_set): Change type dclass var to
-	reg_class_t.
-	* ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector):
-	Update prototype.
-	(ira_allocate_and_set_costs): Change aclass argument type form
-	'enum reg_class' to reg_class_t.
-	* ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector):
-	Change aclass argument type to reg_class_t.
-	(update_conflict_hard_reg_costs): Change type aclass and pref vars
-	to reg_class_t.
-	* gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust
-	memory_move_cost call.
-
-	* config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and
-	'to' local var. Rename from_i and to_i arguments to 'from' and 'to'.
-	Change type tmp var to reg_class_t.
-
-2011-04-30  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (can_inline_edge_p): Disregard limits when
-	inlining into function with flatten attribute.
-	(want_inline_small_function_p): Be more realistic about inlining
-	cold calls where callee size grows.
-
-2011-04-30  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor
-	flags.
-
-2011-04-30  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
-	PRINT_OPERAND_PUNCT_VALID_P): Remove.
-	* config/sparc/sparc-protos.h (print_operand): Remove declaration.
-	* config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P,
-	TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
-	(print_operand): Rename to...
-	(sparc_print_operand): ...this. Make static. Adjust
-	sparc_print_operand function call.
-	(sparc_print_operand_punct_valid_p, sparc_print_operand_address): New
-	functions.
-
-2011-04-30  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/48752
-	* ipa-inline.c (early_inliner): Disable when doing late
-	addition of function.
-
-2011-04-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (get_address_mode): New inline.
-	(mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls,
-	if not dwarf_strict emit
-	DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when
-	desirable.  Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT,
-	UNSIGNED_FLOAT, FIX and UNSIGNED_FIX.  Just return NULL for
-	FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED.
-	(dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor,
-	dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust
-	mem_loc_descriptor callers.
-	(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
-	output_loc_operands_raw, hash_loc_operands, compare_loc_operands):
-	Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
-	DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret.
-	(base_types): New variable.
-	(get_base_type_offset, calc_base_type_die_sizes,
-	base_type_for_mode, mark_base_types, base_type_cmp,
-	move_marked_base_types): New functions.
-	(calc_die_sizes): Assert that die_offset is 0 or equal to
-	next_die_offset.
-	(loc_descriptor): Only handle here lowpart SUBREGs of REG, for
-	others defer to mem_loc_descriptor.  Adjust mem_loc_descriptor
-	callers.  If not dwarf_strict, call mem_loc_descriptor even for
-	non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE.
-	(gen_subprogram_die): Don't give up on call site parameters
-	with non-integral or large integral modes.  Adjust
-	mem_loc_descriptor callers.
-	(prune_unused_types): Call prune_unused_types_mark on base_types
-	vector entries.
-	(resolve_addr): Call mark_base_types.
-	(dwarf2out_finish): Call move_marked_base_types.
-
-	PR tree-optimization/48809
-	* tree-switch-conversion.c (build_arrays): Compute tidx in unsigned
-	type.
-	(gen_inbound_check): Don't compute index_expr - range_min in utype
-	again, instead reuse SSA_NAME initialized in build_arrays.
-	Remove two useless gsi_for_stmt calls.
-
-2011-04-29  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-threadedge.c (thread_across_edge): Add missing return.
-
-2011-04-29  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraph.h (cgraph_postorder): Remove declaration.
-	* ipa-utils.h (ipa_free_postorder_info): Declare.
-	(ipa_reverse_postorder): Likewise.
-	* cgraphunit.c: Include ipa-utils.h.
-	(cgraph_expand_all_functions): Update call to ipa_reverse_postorder.
-	* ipa-inline.c: Include ipa-utils.h.
-	(ipa_inline): Update call to ipa_reverse_postorder.
-	* ipa-pure-const.c (propagate_pure_const): Update call to
-	ipa_reduced_postorder and ipa_print_order.  Call
-	ipa_free_postorder_info to clean up.
-	(propagate_nothrow): Likewise.
-	* ipa-reference.c (propagate): Removed a useless call to
-	ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder
-	and ipa_print_order.  Call ipa_free_postorder_info to clean up.
-	* ipa.c: Include ipa-utils.h.
-	(ipa_profile): Update call to ipa_reverse_postorder.
-	(cgraph_postorder): Moved to...
-	* ipa-utils.c (ipa_reverse_postorder): ...here and renamed.
-	(ipa_utils_print_order): Renamed to ipa_print_order.
-	(ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated
-	comments.
-	(ipa_free_postorder_info): New function.
-	* passes.c: Include ipa-utils.h.
-	(do_per_function_toporder): Update call to ipa_reverse_postorder.
-	(ipa_write_summaries): Likewise.
-	* Makefile.in (passes.o): Add IPA_UTILS_H to dependencies.
-	(cgraphunit.o): Likewise.
-	(ipa.o): Likewise.
-	(ipa-inline.o): Likewise.
-
-2011-04-29  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.h (clause_t): Turn into unsigned int.
-	* ipa-inline-analysis.c (add_clause): Do more simplification.
-	(and_predicates): Shortcut more cases.
-	(predicates_equal_p): Move forward; check that clauses are properly
-	ordered.
-	(or_predicates): Shortcut more cases.
-	(edge_execution_predicate): Rewrite as...
-	(set_cond_stmt_execution_predicate): ... this function; handle
-	__builtin_constant_p.
-	(set_switch_stmt_execution_predicate): New .
-	(compute_bb_predicates): New.
-	(will_be_nonconstant_predicate): Update TODO.
-	(estimate_function_body_sizes): Use compute_bb_predicates
-	and free them later, always try to estimate if stmt is constant.
-	(estimate_time_after_inlining, estimate_size_after_inlining):
-	Gracefully handle optimized out edges.
-	(read_predicate): Fix off by one error.
-
-2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* Makefile.in (ENABLE_MAINTAINER_RULES): New.
-
-2011-04-27  Xinliang David Li  <davidxl@google.com>
-
-	* tree-profile.c (init_ic_make_global_vars): Set
-	tls attribute on ic vars.
-	* coverage.c (coverage_end_function): Initialize
-	function_list with zero.
-
-2011-04-29  Richard Guenther  <rguenther@suse.de>
-
-	* builtins.c (fold_builtin_classify_type): Use integer_type_node
-	for the type of the result.
-	(fold_builtin_isascii): Likewise.
-	(fold_builtin_toascii): Use integer_type_node where appropriate.
-	(fold_builtin_logb): Likewise.
-	(fold_builtin_frexp): Likewise.
-	(fold_builtin_strstr): Likewise.
-	(fold_builtin_strpbrk): Likewise.
-	(fold_builtin_fputs): Likewise.
-	(fold_builtin_sprintf): Likewise.
-	(fold_builtin_snprintf): Likewise.
-	(fold_builtin_printf): Likewise.
-	(do_mpfr_remquo): Use a proper type for the assigned constant.
-	(do_mpfr_lgamma_r): Likewise.
-	* dwarf2out.c (resolve_one_addr): Use size_int.
-	* except.c (init_eh): Likewise.
-	(assign_filter_values): Use integer_type_node for filter values.
-	(sjlj_emit_dispatch_table): Use integer_type_node for dispatch
-	indices.
-	* tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node
-	for EH region numbers.
-	* tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node
-	for the shift amount.
-
-2011-04-29  Richard Guenther  <rguenther@suse.de>
-
-	* expr.h (expand_shift): Rename to ...
-	(expand_variable_shift): ... this.
-	(expand_shift): Take a constant shift amount.
-	* expmed.c (expand_shift): Rename to ...
-	(expand_variable_shift): ... this.
-	(expand_shift): New wrapper around expand_variable_shift.
-	* expr.c (convert_move, emit_group_load_1, emit_group_store,
-	optimize_bitfield_assignment_op, store_field, expand_expr_real_2,
-	expand_expr_real_1, reduce_to_bit_field_precision): Adjust.
-	* expmed.c (store_fixed_bit_field, extract_bit_field_1,
-	extract_fixed_bit_field, extract_split_bit_field, expand_mult_const,
-	expand_mult, expand_widening_mult, expand_mult_highpart_adjust,
-	extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore,
-	emit_store_flag_1, emit_store_flag): Likewise.
-	* builtins.c (expand_builtin_signbit): Likewise.
-	* calls.c (load_register_parameters): Likewise.
-	* function.c (assign_parm_setup_block): Likewise.
-	* lower-subreg.c (resolve_shift_zext): Likewise.
-	* optabs.c (widen_bswap, expand_abs_nojump,
-	expand_one_cmpl_abs_nojump, expand_float): Likewise.
-	* spu/spu.c (spu_expand_extv): Likewise.
-	* sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
-
-2011-04-29  Richard Guenther  <rguenther@suse.de>
-
-	* tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node
-	for the remapped region number.
-	* predict.c (build_predict_expr): Use integer_type_node for the
-	predict kind.
-	* fold-const.c (fold_binary_loc): Use integer_type_node for
-	the shift amount.  Use a proper type for the PLUS_EXPR operand.
-
-2011-04-29  Michael Matz  <matz@suse.de>
-
-	* lto-streamer.c (lto_streamer_cache_insert_1): Accept to override
-	other trees that just builtins.
-	(lto_record_common_node): Don't leave NULL TYPE_CANONICAL.
-
-2011-04-29  Richard Guenther  <rguenther@suse.de>
-
-	* tree-nested.c (get_trampoline_type): Use size_int.
-	(get_nl_goto_field): Likewise.
-	* tree-eh.c (lower_try_finally_switch): Use integer_type_node
-	for all indexes.
-	(lower_eh_constructs_2): Likewise.
-	(lower_resx): Likewise.
-	(lower_eh_dispatch): Likewise.
-	* tree-mudflap.c (mf_build_string): Use size_int.
-	(mudflap_register_call): Use integer_type_node for the flag.
-	(mudflap_enqueue_constant): Use size_int.
-	* tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR
-	instead of rebuilding it.
-
-2011-04-29  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (get_fi_for_callee): Restructure.
-	Handle OBJ_TYPE_REF.
-	(find_func_aliases_for_call): Use it more consistently.
-
-2011-04-29  Alexandre Oliva  <aoliva@redhat.com>
-
-	* haifa-sched.c (last_nondebug_scheduled_insn): New.
-	(rank_for_schedule): Use it.
-	(schedule_block): Set it.
-
-2011-04-28  David Li  <davidxl@google.com>
-
-	* tree.c (crc32_string): Use crc32_byte.
-	(crc32_byte): New function.
-	* tree.h (crc32_byte): New function.
-	* gcov.c (read_graph_file): Handle new cfg_cksum.
-	(read_count_file): Ditto.
-	* profile.c (instrument_values): Ditto.
-	(get_exec_counts): Ditto.
-	(read_profile_edge_counts): Ditto.
-	(compute_branch_probabilities): Ditto.
-	(compute_value_histograms): Ditto.
-	(branch_prob): Ditto.
-	(end_branch_prob): Ditto.
-	* coverage.c (read_counts_file): Ditto.
-	(get_coverage_counts): Ditto.
-	(tree_coverage_counter_addr): Ditto.
-	(coverage_checksum_string): Ditto.
-	(coverage_begin_output): Ditto.
-	(coverage_end_function): Ditto.
-	(build_fn_info_type): Ditto.
-	(build_fn_info_value): Ditto.
-	* libgcov.c (gcov_exit): Ditto.
-	* gcov-dump.c (tag_function): Ditto.
-	(compute_checksum): Remove.
-
-2011-04-29  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
-	unspec plus offset.  Tidy macho code.
-
-2011-04-29  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph
-	node instead of a decl.  Update all callers.
-	* cgraph.h: Update declaration.
-
-2011-04-28  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/48765
-	* tree-vectorizer.h (vect_make_slp_decision): Return bool.
-	* tree-vect-loop.c (vect_analyze_loop_operations): Add new argument
-	to indicate if loop aware SLP is being used.  Scan the statements
-	and update the vectorization factor according to the type of
-	vectorization before statement analysis.
-	(vect_analyze_loop_2): Get a return value from vect_make_slp_decision,
-	pass it to vect_analyze_loop_operations.
-	(vectorizable_reduction): Set number of copies to 1 in case of pure
-	SLP statement.
-	* tree-vect-stmts.c (vectorizable_conversion,
-	vectorizable_assignment, vectorizable_shift,
-	vectorizable_operation, vectorizable_type_demotion,
-	vectorizable_type_promotion, vectorizable_store, vectorizable_load):
-	Likewise.
-	(vectorizable_condition): Move the check that it is not SLP
-	vectorization before the number of copies check.
-	* tree-vect-slp.c (vect_make_slp_decision): Return TRUE if decided
-	to vectorize the loop using SLP.
-
-2011-04-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48597
-	* final.c (final_scan_insn): Call dwarf2out_frame_debug even for
-	inline asm.
-
-2011-04-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* |
-	*-*-kopensolaris*-gnu): Don't define SINGLE_LIBC.
-	(i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
-	i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
-	x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use
-	linux*.h headers.
-	* config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Define.
-	* config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
-	* config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
-	* config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
-	* config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
-	* config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use
-	REG_NAME.
-	* config/i386/linux.h (REG_NAME): Don't define.
-	* config/i386/linux64.h (REG_NAME): Don't define.
-	* config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
-	Undefine before defining.
-
-2011-04-28  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (will_be_nonconstant_predicate): Take
-	nonconstant_names array.
-	(estimate_function_body_sizes): Build nonconstant_names array; handle
-	BUILT_IN_CONSTANT_P.
-
-2011-04-28  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/48804
-	Revert
-	2011-04-28  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (solve_constraints): Build succ graph
-	as late as possible.
-
-2011-04-28  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (dump_constraint): Don't end the line.
-	(debug_constraint): Do it here.
-	(dump_constraints): And here.
-	(rewrite_constraints): And here.
-	(dump_constraint_edge): Remove.
-	(dump_constraint_graph): Rewrite to produce DOT output.
-	(solve_constraints): Build succ graph as late as possible.
-	Dump constraint graphs before and after solving.
-
-2011-04-28  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
-	New function split out from ...
-	(find_func_aliases): ... here.  Call it.
-	(find_func_aliases_for_call): Likewise.
-
-2011-04-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
-
-	* internal-fn.h (internal_fn_name_array): Declare.
-	(internal_fn_flags_array): Likewise.
-
-2011-04-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (ssemodesuffix):  Merge with ssevecsize,
-	ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp.
-	Move from sse.md.
-	(ssemodefsuffix): Remove.
-	(ssevecmodesuffix): New mode attribute.
-	(fix_trunc<mode>di_sse, fix_trunc<mode>si_sse,
-	*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit,
-	*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit,
-	*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit,
-	*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit, setcc_<mode>_sse,
-	*sqrt<mode>2_sse, sse4_1_round<mode>2, <smaxmin:code><mode>3,
-	*ieee_smin<mode>3, *ieee_smax<mode>3): Adjust assembler templates for
-	ssemodesuffix mode attribute.
-	(float splitters): Use ssevecmodesuffix mode attribute.
-	* config/i386/sse.md (ssescalarmode): Merge with avxscalarmode.
-	(sseinsmode): Rename from avxvecmode.
-	(avxsizesuffix): Rename from avxmodesuffix.
-	(sseintvecmode): Rename from avxpermvecmode.
-	(ssedoublevecmode): Rename from ssedoublesizemode.
-	(ssehalfvecmode): Rename from avxhalfvecmode.
-	(ssescalarmode): Rename from avxscalarmode.
-	(<sse>_comi, <sse>_ucomi, sse4a_movnt<mode>): Adjust assembler
-	templates for ssemodesuffix mode attribute.
-	(*andnot<mode>3, *<any_logic:code><mode>3): Use ssevecmodesuffix
-	mode attribute.
-
-	Adjust RTX patterns globally for renamed mode attributes.
-
-2011-04-27  Jan Hubcika  <jh@suse.cz>
-
-	* ipa-inline.h (struct inline_edge_summary): Add predicate pointer.
-	* ipa-inline-analysis.c: Include alloc-pool.h.
-	(edge_predicate_pool): New.
-	(trye_predicate_p): New function
-	(false_predicate_p): New function.
-	(add_clause): Sanity check that false clauses are "optimized";
-	never add clauses to predicate that is already known to be false.
-	(and_predicate): Use flase_predicate_p.
-	(evaulate_predicate): Rename to ...
-	(evaluate_predicate): ... this one; update all callers; assert
-	that false is not listed among possible truths.
-	(dump_predicate): Use true_predicate_p.
-	(account_size_time): Use false_predicate_p.
-	(evaulate_conditions_for_edge): Rename to ...
-	(evaluate_conditions_for_edge) ... this one.
-	(edge_set_predicate): New function.
-	(inline_edge_duplication_hook): Duplicate edge predicates.
-	(inline_edge_removal_hook): Free edge predicates.
-	(dump_inline_edge_summary): Add INFO parameter; dump edge predicates.
-	(dump_inline_summary): Update.
-	(estimate_function_body_sizes): Set edge predicates.
-	(estimate_calls_size_and_time): Handle predicates.
-	(estimate_callee_size_and_time): Update.
-	(remap_predicate): Add toplev_predicate; update comment.
-	(remap_edge_predicates): New function.
-	(inline_merge_summary): Compute toplev predicate; update.
-	(read_predicate): New function.
-	(read_inline_edge_summary): Use it.
-	(inline_read_section): Likewise.
-	(write_predicate): New function.
-	(write_inline_edge_summary): Use it.
-	(inline_write_summary): Likewise.
-	(inline_free_summary): Free alloc pool and edge summary vec.
-
-2011-04-27  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (changed_count): Remove.
-	(changed): Use a bitmap.
-	(unify_nodes): Adjust.
-	(do_sd_constraint): Likewise.
-	(do_ds_constraint): Likewise.
-	(do_complex_constraint): Likewise.
-	(solve_graph): Likewise.
-
-2011-04-27  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphunit.c (cgraph_process_new_functions): Fix ordering issue.
-
-2011-04-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/predicates.md (avx_vpermilp_*_operand): Remove.
-	(avx_vperm2f128_*_operand): Ditto.
-	* config/i386/sse.md (*avx_vpermilp<mode>): Remove operand2 predicate.
-	Use avx_vpermilp_parallel in insn condition.
-	(*avx_vperm2f128<mode>_nozero): Remove operand3 predicate.
-	Use avx_vperm2f128_parallel in insn condition.
-
-2011-04-27  Richard Guenther  <rguenther@suse.de>
-
-	* Makefile.in (tree-ssa-structalias.o): Remove
-	gt-tree-ssa-structalias.h dependency.
-	(GTFILES): Remove tree-ssa-structalias.c.
-	* tree.c (allocate_decl_uid): New function.
-	(make_node_stat): Use it.
-	(copy_node_stat): Likewise.
-	* tree.h (allocate_decl_uid): Declare.
-	* tree-ssa-alias.h (delete_alias_heapvars): Remove.
-	* tree-ssa.c (delete_tree_ssa): Do not call delete_alias_heapvars.
-	* tree-flow.h (struct var_ann_d): Remove is_heapvar flag.
-	* tree-ssa-live.c (remove_unused_locals): Do not check is_heapvar flag.
-	* tree-ssa-structalias.c (heapvar_for_stmt): Remove.
-	(struct heapvar_map): Likewise.
-	(heapvar_map_eq, heapvar_map_hash, heapvar_lookup,
-	heapvar_insert): Likewise.
-	(make_heapvar_for): Rename to ...
-	(make_heapvar): ... this.  Simplify.
-	(fake_var_decl_obstack): New global var.
-	(build_fake_var_decl): New function.
-	(make_constraint_from_heapvar): Adjust.
-	(handle_lhs_call): Likewise.
-	(create_function_info_for): Likewise.
-	(intra_create_variable_infos): Likewise.
-	(init_alias_vars): Allocate fake_var_decl_obstack.
-	(init_alias_heapvars, delete_alias_heapvars): Remove.
-	(compute_points_to_sets): Do not call init_alias_heapvars.
-	(ipa_pta_execute): Likewise.
-	(delete_points_to_sets): Free fake_var_decl_obstack.
-
-2011-04-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/divmovti4.c (union qword_UTItype): New data type.
-	(si_from_UTItype, si_to_UTItype): New functions.
-	(__udivmodti4): Use them to implement type-punning.
-	* config/spu/multi3.c (union qword_TItype): New data type.
-	(si_from_TItype, si_to_TItype): New functions.
-	(__multi3): Use them to implement type-punning.
-
-2011-04-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_expand_epilogue): Do not emit barrier.
-
-2011-04-27  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-prop.c (function_insertion_hook_holder): New holder.
-	(ipa_add_new_function): New function.
-	(ipa_register_cgraph_hooks, ipa_unregister_cgraph_hooks):
-	Register/deregister holder.
-
-2011-04-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48772
-	* tree-ssa-pre.c (eliminate): Update call stmts after elimination only.
-
-2011-04-27  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-alias.c (indirect_refs_may_alias_p): Fix
-	TARGET_MEM_REF handling.
-
-2011-04-27  Nick Clifton  <nickc@redhat.com>
-
-	* config/frv/frv.h (enum reg_class): Delete EVEN_ACC_REGS,
-	ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS.
-	(REG_CLASS_NAMES): Likewise.
-	(REG_CLASS_CONTENTS): Likewise.
-	(EVEN_ACC_REGS): New macro.  Alias for QUAD_ACC_REGS.
-	(ACC_REGS): New macro.  Alias for QUAD_ACC_REGS.
-	(FEVEN_REGS): New macro.  Alias for QUAD_ACC_REGS.
-	(FPR_REGS): New macro.  Alias for QUAD_ACC_REGS.
-	(EVEN_REGS): New macro.  Alias for QUAD_REGS.
-	* config/frv/frv.c (frv_secondary_reload_class): Remove use of
-	duplicate register classes.
-	(frv_class_likely_spilled_p): Likewise.
-	(frv_register_move_cost): Likewise.
-
-	* config/mcore/mcore.h (REGNO_REG_CLASS): Do not index beyond the
-	end of the regno_reg_class array.
-
-2011-04-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48742
-	* c-typeck.c (build_binary_op): Don't wrap arguments if
-	int_operands is true.
-
-2011-04-26  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/48767
-	* config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call
-	targetm.calls.must_pass_in_stack for void type.
-
-2011-04-26  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphbuild.c (build_cgraph_edges): Update call
-	of cgraph_create_edge and cgraph_create_indirect_edge.
-	* cgraph.c (cgraph_create_edge_including_clones,
-	cgraph_create_edge_1, cgraph_allocate_init_indirect_info,
-	cgraph_update_edges_for_call_stmt_node): Do not take nest
-	argument; do not initialize call_stmt_size/time.
-	(dump_cgraph_node): Do not dump nest.
-	(cgraph_clone_edge): Do not take loop_nest argument;
-	do not propagate it; do not clone call_stmt_size/time.
-	(cgraph_clone_node): Likewise.
-	(cgraph_create_virtual_clone): Update.
-	* cgraph.h (struct cgraph_edge): Remove
-	call_stmt_size/call_stmt_time/loop_nest.
-	(cgraph_create_edge, cgraph_create_indirect_edge,
-	cgraph_create_edge_including_clones, cgraph_clone_node): Update
-	prototype.
-	* tree-emutls.c (gen_emutls_addr): Update.
-	* ipa-inline-transform.c (update_noncloned_frequencies): Do not handle
-	loop_nest; handle indirect calls, too.
-	(clone_inlined_nodes): Do not care about updating inline summaries.
-	* cgraphunit.c (cgraph_copy_node_for_versioning): Update.
-	* lto-cgraph.c (lto_output_edge, input_node, input_edge): Do not
-	stream call_stmt_size/call_stmt_time/loop_nest.
-	* ipa-inline.c (edge_badness): Update.
-	(ipa_inline): dump summaries after inlining.
-	* ipa-inline.h (struct inline_edge_summary, inline_edge_summary_t):
-	New.
-	(inline_edge_summary): New function.
-	* ipa-inline-analysis.c (edge_duplication_hook_holder): New holder.
-	(inline_edge_removal_hook): Handle edge summaries.
-	(inline_edge_duplication_hook): New hook.
-	(inline_summary_alloc): Alloc hooks.
-	(initialize_growth_caches): Do not register removal hooks.
-	(free_growth_caches); Do not free removal hook.
-	(dump_inline_edge_summary): New function.
-	(dump_inline_summary): Use it.
-	(estimate_function_body_sizes, estimate_edge_size_and_time): Update.
-	(inline_update_callee_summaries): New function.
-	(inline_merge_summary): Use it.
-	(do_estimate_edge_time, do_estimate_edge_growth): Update.
-	(read_inline_edge_summary): New function.
-	(inline_read_section): Use it.
-	(write_inline_edge_summary): New function.
-	(inline_write_summary): Use it.
-	(inline_free_summary): Free edge new holders.
-	* tree-inline.c (copy_bb): Update.
-
-2011-04-26  Jason Merrill  <jason@redhat.com>
-
-	* tree-eh.c (lower_try_finally_switch): Create the label along with
-	the CASE_LABEL_EXPR.
-
-2011-04-26  David S. Miller  <davem@davemloft.net>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment.
-	* configure: Regenerate.
-
-2011-04-26  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/48258
-	* config/rs6000/vector.md (UNSPEC_REDUC): New unspec for vector
-	reduction.
-	(VEC_reduc): New code iterator and splitters for vector reduction.
-	(VEC_reduc_name): Ditto.
-	(VEC_reduc_rtx): Ditto.
-	(reduc_<VEC_reduc_name>_v2df): Vector reduction expanders for VSX.
-	(reduc_<VEC_reduc_name>_v4sf): Ditto.
-
-	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
-	support for extracting SF on VSX.
-
-	* config/rs6000/vsx.md (vsx_xscvspdp_scalar2): New insn for
-	generating xscvspdp.
-	(vsx_extract_v4sf): New insn to extract SF from V4SF vector.
-	(vsx_reduc_<VEC_reduc_name>_v2df): New insns and splitters for
-	double add, minimum, maximum vector reduction.
-	(vsx_reduc_<VEC_reduc_name>_v4sf): Ditto.
-	(vsx_reduc_<VEC_reduc_name>_v2df2_scalar): New combiner insn to
-	optimize double vector reduction.
-	(vsx_reduc_<VEC_reduc_name>_v4sf_scalar): Ditto.
-
-2011-04-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/fr30/fr30.h (inhibit_libc): Don't define.
-	* config/m32r/m32r-protos.h: Correct comment.
-	* config/v850/v850.h (GHS_default_section_names,
-	GHS_current_section_names): Use tree, not union tree_node *.
-
-2011-04-26  Xinliang David Li  <davidxl@google.com>
-
-	* tree-ssa-uninit.c (warn_uninitialized_phi): Pass warning code.
-	* c-family/c-opts.c (c_common_handle_option): Set
-	warn_maybe_uninitialized.
-	* opts.c (common_handle_option): Ditto.
-	* common.opt:  New option.
-	* tree-ssa.c (warn_uninit): Add one more parameter.
-	(warn_uninitialized_var): Pass warning code.
-	* tree-flow.h: Interface change.
-
-2011-04-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test TARGET_NEWABI.
-	(WINT_TYPE_SIZE): Use INT_TYPE_SIZE.
-	(TARGET_OS_CPP_BUILTINS): Remove TARGET_IRIX6 guards.
-
-2011-04-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Remove.
-	* config/mips/mips.opt (mmips-tfile): Remove.
-
-	* doc/install.texi (Specific, mips-*-*): Move mips-tfile,
-	mips-tdump reference to ...
-	(Specific, alpha*-dec-osf5.1): ... here.  Adapt for Tru64 UNIX.
-	* doc/trouble.texi (Cross-Compiler Problems): Replace MIPS
-	reference by Tru64 UNIX.
-
-2011-04-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48768
-	* tree-ssa.c (insert_debug_temp_for_var_def): If degenerate_phi_result
-	is error_mark_node, set value to NULL.
-
-	PR tree-optimization/48734
-	* tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up
-	if return value from maybe_fold_*_comparsions isn't something
-	the code is prepared to handle.
-
-2011-04-26  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/predicates.md (ext_QIreg_operand): Remove extra
-	mode check.
-	(ext_QIreg_nomode_operands): Remove.
-	* config/i386/i386.md (*anddi_1): Use ext_QIreg_operand.
-	(*andsi_1): Ditto.
-	(*andhi_1): Ditto.
-
-2011-04-26  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.c (arm_gen_constant): Remove can_negate_initial.
-
-2011-04-26  Richard Guenther  <rguenther@suse.de>
-
-	* c-typeck.c (build_unary_op): Do not expand array-refs via
-	pointer arithmetic.  Only adjust qualifiers for function types.
-
-2011-04-26  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48694
-	* tree.h (OEP_CONSTANT_ADDRESS_OF): New operand_equal_flag.
-	* fold-const.c (operand_equal_p): For TREE_CONSTANT ADDR_EXPRs
-	compare the operands with OEP_CONSTANT_ADDRESS_OF.  Treat trees
-	with TREE_SIDE_EFFECTS equal when OEP_CONSTANT_ADDRESS_OF is set.
-
-2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* doc/extend.texi: Document __underlying_type.
-
-2011-04-25  Segher Boessenkool  <segher@kernel.crashing.org>
-
-	* config/rs6000/titan.md (automata_option "progress"): Remove.
-
-2011-04-25  Jeff Law  <law@redhat.com>
-
-	* tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too.
-
-2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
-
-	* system.h (ENUM_BITFIELD): Remove.
-
-2011-04-25  Maxim Kuvyrkov  <maxim@codesourcery.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals
-	for STORE_FLAG_VALUE==-1 case.
-
-2011-04-24  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/43804
-	* config/m68k/constraints.md (T): Allow PIC operands that satisfy
-	LEGITIMATE_PIC_OPERAND_P.
-
-2011-04-24  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-prop.c (ipa_propagate_indirect_call_infos): Remove obsolette
-	WPA hack.
-	* ipa-prop.h (ipa_get_param, ipa_is_param_used,
-	ipa_param_cannot_devirtualize_p, ipa_param_types_vec_empty,
-	ipa_get_ith_jump_func, ipa_get_lattice): Fortify array bounds.
-	* ipa-inline-analysis.c (add_clause): Fix clause ordering.
-	(and_predicates, or_predicates, predicates_equal_p, evaulate_predicate):
-	Sanity check predicate length.
-	(remap_predicate): Likewise; sanity check jump functions.
-	(inline_read_section, inline_write_summary): Sanity check
-	predicate length.
-
-2011-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR other/48748
-	* doc/extend.texi (Type Traits): Document __is_standard_layout,
-	__is_literal_type, and __is_trivial; update throughout about
-	possibly cv-qualified void types.
-
-2011-04-24  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/sourcebuild.texi (Ada Tests): Adjust reference to ACATS
-	testsuite and make it version agnostic.
-
-2011-04-22  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-analysis.c (inline_write_summary): Fix thinko.
-
-2011-04-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48685
-	* fold-const.c (fold_convert_loc): Add NOP_EXPR when casting
-	to VOID_TYPE even around MODIFY_EXPR.
-
-2011-04-22  Mike Stump  <mikestump@comcast.net>
-
-	* gensupport.c (read_md_rtx): Fix typo in comment.
-	* config/cris/cris.opt (moverride-best-lib-options): Fix typo in
-	comment.
-
-2011-04-22  Jan Hubicka  <jh@suse.cz>
-
-	* gengtype.c (open_base_files): Add ipa-inline.h include.
-	* ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to
-	ipa-prop.c; update all uses.
-	* ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here.
-	* ipa-inline-transform.c (inline_call): Use inline_merge_summary to
-	merge summary of inlined function into former caller.
-	* ipa-inline.c (max_benefit): Remove.
-	(edge_badness): Compensate for removal of benefits.
-	(update_caller_keys): Use
-	reset_node_growth_cache/reset_edge_growth_cache.
-	(update_callee_keys): Likewise.
-	(update_all_callee_keys): Likewise.
-	(inline_small_functions): Do not collect max_benefit; do not reset
-	estimated_growth; call free_growth_caches and initialize_growth_caches.
-	* ipa-inline.h (struct condition, type clause_t, struct predicate,
-	struct size_time_entry): New structures.
-	(INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants.
-	(inline_summary): Remove size_inlining_benefit, time_inlining_benefit
-	and estimated_growth.
-	(edge_growth_cache_entry): New structure.
-	(node_growth_cache, edge_growth_cache): New global vars.
-	(estimate_growth): Turn into inline.
-	(inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time,
-	initialize_growth_caches, free_growth_caches): Declare.
-	(estimate_edge_growth): Rewrite.
-	(estimate_edge_time): Implement as inline cache lookup.
-	(reset_node_growth_cache, reset_edge_growth_cache): New inline
-	functions.
-	(MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE.
-	(NUM_CONDITIONS): New constant.
-	(predicate_conditions): New enum.
-	(IS_NOT_CONSTANT): New constant.
-	(edge_removal_hook_holder): New var.
-	(node_growth_cache, edge_growth_cache): New global vars.
-	(true_predicate, single_cond_predicate, false_predicate,
-	not_inlined_predicate, add_condition, add_clause, and_predicates,
-	or_predicates, predicates_equal_p, evaulate_predicate, dump_condition,
-	dump_clause, dump_predicate, account_size_time,
-	evaulate_conditions_for_edge): New functions.
-	(inline_summary_alloc): Move to heap.
-	(inline_node_removal_hook): Clear condition and entry vectors.
-	(inline_edge_removal_hook): New function.
-	(initialize_growth_caches, free_growth_caches): New function.
-	(dump_inline_summary): Update.
-	(edge_execution_predicate): New function.
-	(will_be_nonconstant_predicate): New function.
-	(estimate_function_body_sizes): Compute BB and constantness predicates.
-	(compute_inline_parameters): Do not clear estimated_growth.
-	(estimate_edge_size_and_time): New function.
-	(estimate_calls_size_and_time): New function.
-	(estimate_callee_size_and_time): New function.
-	(remap_predicate): New function.
-	(inline_merge_summary): New function.
-	(do_estimate_edge_time): New function based on...
-	(estimate_edge_time): ... this one.
-	(do_estimate_edge_growth): New function.
-	(do_estimate_growth): New function based on....
-	(estimate_growth): ... this one.
-	(inline_analyze_function): Analyze after deciding on jump functions.
-	(inline_read_section): New function.
-	(inline_read_summary): Use it.
-	(inline_write_summary): Write all the new data.
-	* ipa-prop.c (ipa_get_param_decl_index): Export.
-	(ipa_lattice_from_jfunc): Move here from ipa-cp.c
-	* ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc):
-	Declare.
-	(ipa_get_lattice): Move here from ipa-cp.c
-	* Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c
-	* params.def (PARAM_EARLY_INLINING_INSNS): Set to 11.
-	* cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters,
-	cgraph_edge_inlinable_p): Remove.
-	* cgraphunit.c: Include ipainline.h
-	(cgraph_process_new_functions): Update call of
-	compute_inline_parameters.
-
-2011-04-22  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (build_int_cst): Properly create canonicalized integer
-	constants.
-	(build_int_cst_type): Remove scary comments.
-
-2011-04-22  Xinliang David Li  <davidxl@google.com>
-
-	* toplev.c (process_options): Enable -Werror=coverage-mismatch
-	by default when -Wno-error is not specified.
-	* opts-global.c (decode_options): Remove call to
-	control_warning_options.
-
-2011-04-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48717
-	* tree-ssa-forwprop.c (associate_plusminus): For A + ~A and
-	~A + A optimizations use build_int_cst_type instead of build_int_cst.
-
-2011-04-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/bfin/bfin-protos.h (Mmode): Don't define.  Expand
-	definition where used.
-
-2011-04-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48716
-	* gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also
-	TREE_STATIC variables declared inside of some OpenMP construct.
-
-2011-04-22  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/48585
-	* tree-inline.c (copy_bb): Create new edges only for analyzed nodes.
-
-2011-04-22  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR c/36750
-	* c-typeck.c (pop_init_level): Do not warn about initializing
-	with ` = {0}'.
-
-2011-04-22  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_function_arg): Remove CALL_LIBCALL
-	when returning call_cookie.
-	(rs6000_function_ok_for_sibcall): Allow sibcalls via function
-	pointers, to functions with no more vector args than the current
-	function, and some non-local calls for ABI_V4.
-	* config/rs6000/rs6000.md (sibcall_nonlocal_aix32,
-	sibcall_nonlocal_aix64): Combine to ..
-	(sibcall_nonlocal_aix<mode>): ..this.  Handle function pointer calls.
-	(sibcall_value_nonlocal_aix32, sibcall_value_nonlocal_aix64): Combine..
-	(sibcall_value_nonlocal_aix<mode>): ..likewise.
-	(*sibcall_nonlocal_sysv<mode>): Handle function pointer calls.
-	(sibcall_value_nonlocal_sysv<mode>): Likewise.  Correct call cookie
-	operand.
-	* config/rs6000/darwin.md (sibcall_nonlocal_darwin64,
-	sibcall_value_nonlocal_darwin64, sibcall_symbolic_64,
-	sibcall_value_symbolic_64): Delete.
-
-2011-04-21  Xinliang David Li  <davidxl@google.com>
-
-	* cgraph.h: Remove pid.
-	* cgraph.c: Remove pid.
-	* value-prof.c (init_node_map): New function.
-	(del_node_map): New function.
-	(find_func_by_funcdef_no): New function.
-	(gimple_ic_transform): Call new function.
-	* cgraphunit.c (cgraph_finalize_function): Remove pid.
-	* function.c (get_last_funcdef_no): New function.
-	* function.h (get_last_funcdef_no): New function.
-	* tree-profile.c (gimple_gen_ic_func_profiler): Pass funcdef_no
-	to libgcov function.
-	(tree-profiling): Call node map init and delete function.
-
-2011-04-21  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_format_type): Use exported Go name for anonymous
-	field name.
-
-2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/frv/frv.c (frv_init_builtins): Delete `endlink' variable.
-	Call builtin_function_type_list instead of builtin_function_type.
-	(UNARY, BINARY, TRINARY, QUAD): Likewise.
-
-2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/arm/arm.c (arm_init_iwmmxt_builtins): Call
-	build_function_type_list instead of build_function_type.
-	Delete variable `endlink'.
-
-2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/s390/s390.c (s390_init_builtins): Call
-	build_function_type_list instead of build_function_type.
-
-2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/ia64/ia64.c (ia64_init_builtins): Call
-	build_function_type_list instead of builtin_function_type.
-
-2011-04-21  Easwaran Raman  <eraman@google.com>
-
-	* cfgexpand.c (stack_var): Remove OFFSET...
-	(add_stack_var): ...and its reference here...
-	(expand_stack_vars): ...and here.
-	(stack_var_cmp): Sort by descending order of size.
-	(partition_stack_vars): Change heuristic.
-	(union_stack_vars): Fix to reflect changes in partition_stack_vars.
-	(dump_stack_var_partition): Add newline after each partition.
-
-2011-04-21  Dimitrios Apostolou  <jimis@gmx.net>
-	    Jeff Law  <law@redhat.com>
-
-	* gengtype-state.c (read_a_state_token): Fix argument to obstack_free.
-	* gengtype.c (matching_file_name_substitute): Likewise.
-
-2011-04-21  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48703
-	* tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME.
-
-2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimple.c (walk_gimple_op) <GIMPLE_CALL>: Fix couple of oversights.
-
-2011-04-21  Richard Guenther  <rguenther@suse.de>
-
-	* Makefile.in (site.exp): Do not use tmp0 but site.tmp as temporary
-	file name.
-
-2011-04-21  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle
-	MEM_REF and TARGET_MEM_REF, do not care about INDIRECT_REFs.
-	Use DECL_P, not SSA_VAR_P.
-	(ptr_derefs_may_alias_p): Likewise.
-	(ptr_deref_may_alias_ref_p_1): Likewise.
-	(decl_refs_may_alias_p): Likewise.
-	(refs_may_alias_p_1): Likewise.
-	(ref_maybe_used_by_call_p_1): Likewise.
-	(call_may_clobber_ref_p_1): Likewise.
-	(indirect_ref_may_alias_decl_p): Assume indirect refrences
-	are either MEM_REF or TARGET_MEM_REF.
-	(indirect_refs_may_alias_p): Likewise.
-	* calls.c (emit_call_1): Build a MEM_REF instead of an INDIRECT_REF
-	for MEM_EXPR of indirect calls.
-
-2011-04-21  Tristan Gingold  <gingold@adacore.com>
-
-	* vmsdbgout.c (write_srccorr): Compute file length from the string.
-	(dst_file_info_struct): Remove flen field.
-	(lookup_filename): Remove code that set flen field.
-
-2011-04-21  Tristan Gingold  <gingold@adacore.com>
-
-	* config/ia64/ia64.c (ia64_start_function): Add a guard.
-
-2011-04-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48708
-	* config/i386/i386.c (ix86_expand_vector_set) <V2DImode>: Generate
-	vec_extract and vec_concat for non-SSE4_1 targets.
-
-2011-04-21  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-alias.c (ref_maybe_used_by_stmt_p): Handle
-	return statements.
-
-2011-04-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/cygming.h (union tree_node, TREE): Don't define or
-	undefine.
-	(FILE): Don't undefine.
-
-2011-04-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/alpha/alpha.c (struct machine_function): Use rtx, not
-	struct rtx_def *.
-	* config/bfin/bfin.h (bfin_cc_rtx, bfin_rets_rtx): Use rtx, not
-	struct rtx_def *.
-	* config/cris/cris-protos.h (STDIO_INCLUDED): Don't define.
-	* config/h8300/h8300.h (struct cum_arg): Use rtx, not struct rtx_def *.
-	* config/iq2000/iq2000.h (struct iq2000_args): Use rtx, not struct
-	rtx_def *.
-	* config/m32c/m32c-protos.h (MM, UINT): Don't define.  Expand
-	definitions where used.
-	* config/microblaze/microblaze.h (struct microblaze_args): Use
-	rtx, not struct rtx_def *.
-	* config/pa/pa-protos.h (return_addr_rtx): Use rtx, not struct
-	rtx_def *.
-	* config/pa/pa.h (hppa_pic_save_rtx): Use rtx, not struct rtx_def *.
-	* config/pdp11/pdp11.h (cc0_reg_rtx): Use rtx, not struct rtx_def *.
-	* config/sh/sh-protos.h (sfunc_uses_reg, get_fpscr_rtx): Use rtx,
-	not struct rtx_def *.
-	* config/sh/sh.h (sh_compare_op0, sh_compare_op1): Use rtx, not
-	struct rtx_def *.
-	* config/spu/spu-protos.h (spu_float_const): Use rtx, not struct
-	rtx_def *.
-	* config/spu/spu.c (spu_float_const): Use rtx, not struct rtx_def *.
-
-2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): Use
-	operand_equal_p to compare DR_BASE_ADDRESSes.
-	(vect_check_interleaving): Likewise.
-
-2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/46329
-	* config/arm/arm.c (arm_legitimate_constant_p_1): Return false
-	for all Neon struct constants.
-
-2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* target.def (legitimate_constant_p): New hook.
-	* doc/tm.texi.in (LEGITIMATE_CONSTANT_P): Replace with...
-	(TARGET_LEGITIMATE_CONSTANT_P): ...this.
-	* doc/tm.texi: Regenerate.
-	* hooks.h (hook_bool_mode_rtx_true): Declare.
-	* hooks.c (hook_bool_mode_rtx_true): Define.
-	* system.h (LEGITIMATE_CONSTANT_P): Poison.
-	* calls.c (precompute_register_parameters): Replace uses of
-	LEGITIMATE_CONSTANT_P with targetm.legitimate_constant_p.
-	(emit_library_call_value_1): Likewise.
-	* expr.c (move_block_to_reg, can_store_by_pieces, emit_move_insn)
-	(compress_float_constant, emit_push_insn, expand_expr_real_1): Likewise.
-	* ira-costs.c (scan_one_insn): Likewise.
-	* recog.c (general_operand, immediate_operand): Likewise.
-	* reload.c (find_reloads_toplev, find_reloads_address_part): Likewise.
-	* reload1.c (init_eliminable_invariants): Likewise.
-
-	* config/alpha/alpha-protos.h (alpha_legitimate_constant_p): Add a
-	mode argument.
-	* config/alpha/alpha.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/alpha/alpha.c (alpha_legitimate_constant_p): Add a mode
-	argument.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-	* config/alpha/predicates.md (input_operand): Update call to
-	alpha_legitimate_constant_p.
-
-	* config/arm/arm-protos.h (arm_cannot_force_const_mem): Delete.
-	* config/arm/arm.h (ARM_LEGITIMATE_CONSTANT_P): Likewise.
-	(THUMB_LEGITIMATE_CONSTANT_P, LEGITIMATE_CONSTANT_P): Likewise.
-	* config/arm/arm.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(arm_legitimate_constant_p_1, thumb_legitimate_constant_p)
-	(arm_legitimate_constant_p): New functions.
-	(arm_cannot_force_const_mem): Make static.
-
-	* config/avr/avr.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Delete.
-	* config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/bfin/bfin.c (expand_move): Use targetm.legitimate_constant_p
-	instead of bfin_legitimate_constant_p.
-	(bfin_legitimate_constant_p): Make static.  Add a mode argument.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-
-	* config/cris/cris.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/fr30/fr30.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/frv/frv-protos.h (frv_legitimate_constant_p): Delete.
-	* config/frv/frv.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/frv/frv.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(frv_legitimate_constant_p): Make static.  Add a mode argument.
-
-	* config/h8300/h8300-protos.h (h8300_legitimate_constant_p): Delete.
-	* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/h8300/h8300.c (h8300_legitimate_constant_p): Likewise.
-
-	* config/i386/i386-protos.h (legitimate_constant_p): Delete.
-	* config/i386/i386.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/i386/i386.c (legitimate_constant_p): Rename to...
-	(ix86_legitimate_constant_p): ...this.  Make static.  Add a mode
-	argument.
-	(ix86_cannot_force_const_mem): Update accordingly.
-	(ix86_legitimate_address_p): Likewise.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-	* config/i386/i386.md: Update commentary.
-
-	* config/ia64/ia64-protos.h (ia64_legitimate_constant_p): Delete.
-	* config/ia64/ia64.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/ia64/ia64.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(ia64_legitimate_constant_p): Make static.  Add a mode argument.
-
-	* config/iq2000/iq2000.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/lm32/lm32-protos.h (lm32_legitimate_constant_p): Delete.
-	* config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/lm32/lm32.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(lm32_legitimate_constant_p): Make static.  Add a mode argument.
-
-	* config/m32c/m32c-protos.h (m32c_legitimate_constant_p): Delete.
-	* config/m32c/m32c.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/m32c/m32c.c (m32c_legitimate_constant_p): Likewise.
-
-	* config/m32r/m32r.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/m32r/m32r.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(m32r_legitimate_constant_p): New function.
-
-	* config/m68k/m68k-protos.h (m68k_legitimate_constant_p): Declare.
-	* config/m68k/m68k.h (CONSTANT_ADDRESS_P): Call it instead of
-	LEGITIMATE_CONSTANT_P.
-	(LEGITIMATE_CONSTANT_P): Delete.
-	* config/m68k/m68k.c (m68k_expand_prologue): Call
-	m68k_legitimate_constant_p instead of LEGITIMATE_CONSTANT_P.
-	(m68k_legitimate_constant_p): New function.
-	* config/m68k/m68k.md: Update comments.
-
-	* config/mcore/mcore.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/mcore/mcore.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(mcore_legitimate_constant_p): New function.
-
-	* config/mep/mep-protos.h (mep_legitimate_constant_p): Delete.
-	* config/mep/mep.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/mep/mep.c (mep_legitimate_constant_p): Make static.
-	Add a mode argument.
-	(mep_legitimate_address): Update accordingly.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-
-	* config/microblaze/microblaze-protos.h (microblaze_const_double_ok):
-	Delete.
-	* config/microblaze/microblaze.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/microblaze/microblaze.c (microblaze_const_double_ok): Make
-	static.  Check OP's mode for VOIDmode.
-	(microblaze_legitimate_constant_p): New function.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-
-	* config/mips/mips.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/mips/mips.c (mips_legitimate_constant_p): New function.
-	(mips_cannot_force_const_mem): Use it instead of LEGITIMATE_CONSTANT_P.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-	* config/mips/predicates.md: Update comments.
-
-	* config/mmix/mmix-protos.h (mmix_legitimate_constant_p): Delete.
-	* config/mmix/mmix.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/mmix/mmix.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(mmix_legitimate_constant_p): Make static, return a bool, and take
-	a mode argument.
-	(mmix_print_operand_address): Update accordingly.
-
-	* config/mn10300/mn10300-protos.h (mn10300_legitimate_constant_p):
-	Delete.
-	* config/mn10300/mn10300.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/mn10300/mn10300.c (mn10300_legitimate_constant_p): Make
-	static.  Add a mode argument.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-
-	* config/moxie/moxie.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/pa/pa.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/pa/pa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(pa_legitimate_constant_p): New function.
-
-	* config/picochip/picochip.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/pdp11/pdp11.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/pdp11/pdp11.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(pdp11_legitimate_constant_p): New function.
-
-	* config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/rs6000/rs6000.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(rs6000_legitimate_constant_p): New function.
-
-	* config/rx/rx-protos.h (rx_is_legitimate_constant): Replace with...
-	(rx_legitimate_constant_p): ...this.
-	* config/rx/rx.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/rx/rx.c (rx_is_legitimate_constant): Replace with...
-	(rx_legitimate_constant_p): ...this.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-	* config/rx/rx.md (mov<register_modes:mode>): Update accordingly.
-
-	* config/s390/s390-protos.h (legitimate_constant_p): Delete.
-	* config/s390/s390.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/s390/s390.c (legitimate_constant_p): Rename to...
-	(s390_legitimate_constant_p): ...this.  Make static, return a bool,
-	and add a mode argument.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-
-	* config/score/score.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/sh/sh.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/sh/sh.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(sh_legitimate_constant_p): New function.
-
-	* config/sparc/sparc-protos.h (legitimate_constant_p): Delete.
-	* config/sparc/sparc.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/sparc/sparc.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(legitimate_constant_p): Rename to...
-	(sparc_legitimate_constant_p): ...this.  Make static.  Add a mode
-	argument.
-	(constant_address_p): Update accordingly.
-
-	* config/spu/spu-protos.h (spu_legitimate_constant_p): Add a mode
-	argument and return a bool.
-	* config/spu/spu.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/spu/spu.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(spu_legitimate_constant_p): Add a mode argument and return a bool.
-	(spu_rtx_costs): Update accordingly.
-	* config/spu/predicates.md (vec_imm_operand): Likewise.
-
-	* config/stormy16/stormy16.h (LEGITIMATE_CONSTANT_P): Delete.
-
-	* config/v850/v850.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/v850/v850.c (v850_legitimate_constant_p): New function.
-	(TARGET_LEGITIMATE_CONSTANT_P): Define.
-
-	* config/vax/vax-protos.h (legitimate_constant_p): Delete.
-	* config/vax/vax.h (LEGITIMATE_CONSTANT_P): Likewise.
-	* config/vax/vax.c (legitimate_constant_p): Likewise.
-
-	* config/xtensa/xtensa.h (LEGITIMATE_CONSTANT_P): Delete.
-	* config/xtensa/xtensa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
-	(xtensa_legitimate_constant_p): New function.
-
-2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* target.def (cannot_force_const_mem): Add a mode argument.
-	* doc/tm.texi.in (TARGET_CANNOT_FORCE_CONST_MEM): Update accordingly.
-	* doc/tm.texi: Regenerate.
-	* hooks.h (hook_bool_mode_rtx_false): Declare.
-	* hooks.c (hook_bool_mode_const_rtx_false): Fix commentary.
-	(hook_bool_mode_const_rtx_true): Likewise.
-	(hook_bool_mode_rtx_false): New function.
-	* reload.c (CONST_POOL_OK_P): Take a mode argument and require it
-	to be non-VOID.  Update call to cannot_force_const_mem.
-	(find_reloads): Update accordingly.
-	* varasm.c (force_const_mem): Update call to cannot_force_const_mem.
-	* config/alpha/alpha.c (alpha_cannot_force_const_mem): Add a mode
-	argument.
-	* config/arm/arm-protos.h (arm_cannot_force_const_mem): Likewise.
-	* config/arm/arm.h (LEGITIMATE_CONSTANT_P): Update call.
-	* config/arm/arm.c (arm_cannot_force_const_mem): Add a mode argument.
-	* config/bfin/bfin.c (bfin_cannot_force_const_mem): Likewise.
-	* config/frv/frv.c (frv_cannot_force_const_mem): Likewise.
-	* config/i386/i386.c (ix86_cannot_force_const_mem): Likewise.
-	* config/ia64/ia64.c (ia64_cannot_force_const_mem): Likewise.
-	* config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
-	(m68k_cannot_force_const_mem): ...this new function.
-	* config/mips/mips.c (mips_cannot_force_const_mem): Add a mode
-	argument.
-	(mips_const_insns, mips_legitimize_const_move): Update calls.
-	(mips_secondary_reload_class): Likewise.
-	* config/pa/pa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
-	(pa_cannot_force_const_mem): ...this new function.
-	* config/rs6000/rs6000.c (TARGET_CANNOT_FORCE_CONST_MEM): Reefine to...
-	(rs6000_cannot_force_const_mem): ...this new function.
-	* config/s390/s390.c (s390_cannot_force_const_mem): Add a mode
-	argument.
-	* config/sparc/sparc.c (sparc_cannot_force_const_mem): Likewise.
-	* config/xtensa/xtensa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine
-	to...
-	(xtensa_cannot_force_const_mem): ...this new function.
-
-2011-04-20  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/mips/mips.c (mips16_build_function_stub): Call
-	build_function_type_list instead of build_function_type.
-	(mips16_build_call_stub): Likewise.
-
-2011-04-20  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/mep/mep.c (mep_init_builtins): Call build_function_type_list
-	instead of build_function_type.
-
-2011-04-20  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/pa/pa.c (pa_init_builtins): Call build_function_type_list
-	instead of build_function_type.
-
-2011-04-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48678
-	* config/i386/i386.md (insv): Change operand 0 constraint to
-	"register_operand".  Change operand 1 and 2 constraint to
-	"const_int_operand".  Expand to pinsr{b,w,d,q} * when appropriate.
-	* config/i386/sse.md (sse4_1_pinsrb): Export.
-	(sse2_pinsrw): Ditto.
-	(sse4_1_pinsrd): Ditto.
-	(sse4_1_pinsrq): Ditto.
-	* config/i386/i386-protos.h (ix86_expand_pinsr): Add prototype.
-	* config/i386/i386.c (ix86_expand_pinsr): New.
-
-2011-04-20  Easwaran Raman  <eraman@google.com>
-
-	* cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable
-	containing union type only with -fstrict-aliasing.
-
-2011-04-20  Jim Meyering  <meyering@redhat.com>
-
-	Remove useless if-before-free tests.
-	* calls.c (expand_call, save_area): Likewise.
-	* cfgcleanup.c (try_forward_edges): Likewise.
-	* collect2.c (collect_execute): Likewise.
-	* config/i386/i386.c (ix86_valid_target_attribute_tree): Likewise.
-	* config/mcore/mcore.c (mcore_expand_prolog): Likewise.
-	* coverage.c (coverage_checksum_string): Likewise.
-	* cse.c (init_cse_reg_info, delete_trivially_dead_insns): Likewise.
-	* cselib.c (cselib_init): Likewise.
-	* df-core.c (rest_of_handle_df_finish, df_analyze): Likewise.
-	(df_set_clean_cfg): Likewise.
-	* function.c (free_after_compilation): Likewise.
-	* gcc.c (do_spec_1, main): Likewise.
-	* gcov.c (create_file_names): Likewise.
-	* gensupport.c (identify_predicable_attribute): Likewise.
-	* graphite-clast-to-gimple.c (save_clast_name_index): Likewise.
-	* graphite-sese-to-poly.c (free_data_refs_aux): Likewise.
-	* haifa-sched.c (haifa_finish_h_i_d): Likewise.
-	* ipa-prop.c (ipa_free_node_params_substructures): Likewise.
-	* ipa-pure-const.c (local_pure_const): Likewise.
-	* ipa-reference.c (propagate): Likewise.
-	* ira-costs.c (free_ira_costs): Likewise.
-	* ira.c (free_register_move_costs, build_insn_chain): Likewise.
-	* matrix-reorg.c (mat_free): Likewise.
-	* prefix.c (get_key_value): Likewise.
-	* profile.c (compute_value_histograms): Likewise.
-	* reload1.c (free_reg_equiv): Likewise.
-	* sched-deps.c (free_deps): Likewise.
-	* sel-sched-ir.c (fence_clear): Likewise.
-	* sese.c (set_rename, if_region_set_false_region): Likewise.
-	* tree-data-ref.c (free_rdg): Likewise.
-	* tree-eh.c (lower_try_finally): Likewise.
-	* tree-ssa-coalesce.c (delete_coalesce_list): Likewise.
-	* tree-ssa-live.c (delete_var_map): Likewise.
-	* tree-ssa-loop-ivopts.c (free_loop_data): Likewise.
-	* tree-ssa-pre.c (phi_trans_add): Likewise.
-
-2011-04-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48611
-	* tree-eh.c (note_eh_region_may_contain_throw): Don't propagate
-	beyond ERT_MUST_NOT_THROW region.
-
-2011-04-20  Catherine Moore  <clm@codesourcery.com>
-
-	* config/mips/mips.opt (mfix-24k): New.
-	* config/mips/mips.h (ASM_SPEC): Handle -mfix-24k.
-	* config/mips/mips.md (length): Increase by 4 for stores if
-	fixing 24K errata.
-	* config/mips/mips.c (mips_reorg_process_insns): Do not allow
-	all noreorder if fixing 24K errata.
-	* doc/invoke.texi: Document mfix-24k.
-
-2011-04-20  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* config/arm/arm.c (arm_legitimize_reload_address): For NEON
-	quad-word modes, reduce to 9-bit index range when above 1016 limit.
-
-2011-04-20  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.c (arm_gen_constant): Move movw support ....
-	(const_ok_for_op): ... to here.
-
-2011-04-20  Kai Tietz  <ktietz@redhat.com>
-
-	* fold-const.c (fold_binary_loc): Add handling for (X & ~Y) | (~X & Y)
-	and (X && !Y) | (!X && Y) optimization to (X ^ Y).
-
-2011-04-20  Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/arm.c (arm_gen_constant): Remove redundant can_invert.
-
-2011-04-20  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47892
-	* tree-if-conv.c (if_convertible_stmt_p): Const builtins
-	are if-convertible.
-
-2011-04-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/alpha/vms.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not redefine.
-
-2011-04-20  Tristan Gingold  <gingold@adacore.com>
-
-	* config/alpha/vms.h (LINK_SPEC): Do not use vms-dwarf2.o for gnu-ld.
-
-2011-04-20  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/18145
-
-	* config/avr/avr.h (TARGET_ASM_INIT_SECTIONS): Delete.
-	(ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete.
-	(ASM_OUTPUT_ALIGNED_DECL_COMMON): Define.
-	(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define.
-	(TARGET_ASM_NAMED_SECTION): Change to avr_asm_named_section.
-
-	* config/avr/avr-protos.h (avr_asm_output_aligned_common):
-	New prototype.
-
-	* config/avr/avr.c (TARGET_ASM_INIT_SECTIONS): Define.
-	(avr_asm_named_section,	avr_asm_output_aligned_common,
-	avr_output_data_section_asm_op,	avr_output_bss_section_asm_op):
-	New functions to update...
-	(avr_need_clear_bss_p, avr_need_copy_data_p): ...these new variables.
-	(avr_asm_init_sections): Overwrite section callbacks for
-	data_section, bss_section.
-	(avr_file_start): Move output of __do_copy_data, __do_clear_bss
-	from here to...
-	(avr_file_end): ...here.
-
-2011-04-20  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48695
-	* tree-ssa-alias.c (aliasing_component_refs_p): Compute base
-	objects and types here.  Adjust for their offset before comparing.
-
-2011-04-20  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vect-stmts.c (vectorizable_store): Only chain one related
-	statement per copy.
-
-2011-04-20  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define.
-	(GIMPLE_H): Include $(INTERNAL_FN_H).
-	(OBJS-common): Add internal-fn.o.
-	(internal-fn.o): New rule.
-	* internal-fn.def: New file.
-	* internal-fn.h: Likewise.
-	* internal-fn.c: Likewise.
-	* gimple.h: Include internal-fn.h.
-	(GF_CALL_INTERNAL): New gf_mask.
-	(gimple_statement_call): Put fntype into a union with a new
-	internal_fn field.
-	(gimple_build_call_internal): Declare.
-	(gimple_build_call_internal_vec): Likewise.
-	(gimple_call_same_target_p): Likewise.
-	(gimple_call_internal_p): New function.
-	(gimple_call_internal_fn): Likewise.
-	(gimple_call_fntype): Return null for internal calls.
-	(gimple_call_set_fntype): Assert that the function is not internal.
-	(gimple_call_set_fn): Likewise.
-	(gimple_call_set_fndecl): Likewise.
-	(gimple_call_set_internal_fn): New function.
-	(gimple_call_addr_fndecl): Handle null functions.
-	(gimple_call_return_type): Likewise null types.
-	* gimple.c (gimple_build_call_internal_1): New function.
-	(gimple_build_call_internal): Likewise.
-	(gimple_build_call_internal_vec): Likewise.
-	(gimple_call_same_target_p): Likewise.
-	(gimple_call_flags): Handle calls to internal functions.
-	(gimple_call_fnspec): New function.
-	(gimple_call_arg_flags, gimple_call_return_flags): Use it.
-	(gimple_has_side_effects): Handle null functions.
-	(gimple_rhs_has_side_effects): Likewise.
-	(gimple_call_copy_skip_args): Handle calls to internal functions.
-	* cfgexpand.c (expand_call_stmt): Likewise.
-	* expr.c (expand_expr_real_1): Assert that the call isn't internal.
-	* gimple-fold.c (gimple_fold_call): Handle null functions.
-	(gimple_fold_stmt_to_constant_1): Don't fold
-	calls to internal functions.
-	* gimple-low.c (gimple_check_call_args): Handle calls to internal
-	functions.
-	* gimple-pretty-print.c (dump_gimple_call): Likewise.
-	* ipa-prop.c (ipa_analyze_call_uses): Handle null functions.
-	* tree-cfg.c (verify_gimple_call): Handle calls to internal functions.
-	(do_warn_unused_result): Likewise.
-	* tree-eh.c (same_handler_p): Use gimple_call_same_target_p.
-	* tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions.
-	* tree-ssa-dom.c (hashable_expr): Use the gimple statement to record
-	the target of a call.
-	(initialize_hash_element): Update accordingly.
-	(hashable_expr_equal_p): Use gimple_call_same_target_p.
-	(iterative_hash_hashable_expr): Handle calls to internal functions.
-	(print_expr_hash_elt): Likewise.
-	* tree-ssa-pre.c (can_value_number_call): Likewise.
-	(eliminate): Handle null functions.
-	* tree-ssa-sccvn.c (visit_use): Handle calls to internal functions.
-	* tree-ssa-structalias.c (get_fi_for_callee): Likewise.
-	(find_func_aliases): Likewise.
-	* value-prof.c (gimple_ic_transform): Likewise.
-	(gimple_indirect_call_to_profile): Likewise.
-	* lto-streamer-in.c (input_gimple_stmt): Likewise.
-	* lto-streamer-out.c (output_gimple_stmt): Likewise.
-
-2011-04-19  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline-transform.c (save_inline_function_body): Add comments.
-	* ipa-inline.c (inline_small_functions): Compute summaries first,
-	populate heap later.
-
-2011-04-19  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.h (save_inline_function_body): Remove.
-	* ipa-inline-transform.c: New file, broke out of...
-	* ipa-inline.c: ... this one; Update toplevel comment.
-	(ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c;
-	make global.
-	(update_noncloned_frequencies): Move to ipa-inline-transform.c
-	(cgraph_mark_inline_edge): Rename to inline_call; move to
-	ipa-inline-transform.c.
-	(cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes;
-	move to ipa-inline-transform.c
-	(recursive_inlining, inline_small_functions, flatten_function,
-	ipa_inline, inline_always_inline_functions,
-	early_inline_small_functions): Update.
-	(inline_transform): Move to ipa-inline-transform.c.
-	* ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes):
-	Declare.
-	* Makefile.in (ipa-inline-transform.o): New file.
-	* cgraphunit.c (save_inline_function_body): Move to
-	ipa-inline-transform.c
-
-2011-04-19  DJ Delorie  <dj@redhat.com>
-
-	* config/m32c/m32c.c (m32c_emit_epilogue): Don't try to push
-	registers if we already know there aren't any.
-	(m32c_emit_epilogue): Don't emit a barrier here.
-	(m32c_emit_eh_epilogue): Likewise.
-	* config/m32c/blkmov.md (movstr): Don't fail on wrong-type
-	operands at expand time.
-	* config/m32c/m32c.h (WCHAR_TYPE_SIZE): Change to 4 to match "long
-	int" wchar type.
-	(REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): Remove
-	duplicates.  Provide aliases instead.
-	* config/m32c/prologue.md (eh_return): Emit a barrier here.
-	(eh_epilogue): Add a "(return)" here as a hint to other parts of
-	the compiler.
-
-2011-04-19  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/sparc/sparc.h (GENERAL_OR_I64, REGISTER_MOVE_COST): Remove.
-	* config/sparc/sparc.c (TARGET_REGISTER_MOVE_COST): Define.
-	(general_or_i64_p, sparc_register_move_cost): New function.
-
-2011-04-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/install.texi (Configuration, --enable-threads): Remove mach.
-	Add lynx, mipssde.  Sort table.
-
-2011-04-19  Xinliang David Li  <davidxl@google.com>
-
-	* ipa-cp.c (ipcp_update_profiling): Assert that scale_completement is
-	not negative.
-
-2011-04-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48678
-	* config/i386/i386.md (movstrict<mode>): FAIL if operands[0]
-	is a SUBREG with non-MODE_INT mode inside of it.
-
-2011-04-19  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-cp.c (ipcp_process_devirtualization_opportunities): Devirtualize
-	also according to actual contants.
-	* gimple-fold.c (gimple_extract_devirt_binfo_from_cst): New function.
-	(gimple_fold_call): Use it.
-	* gimple.h (gimple_extract_devirt_binfo_from_cst): Declare.
-
-2011-04-19  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.c (stmt_may_be_vtbl_ptr_store): Return false for scalar
-	non-pointer assignments.
-
-2011-04-19  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-cp.c (ipcp_process_devirtualization_opportunities): Take into
-	account anc_offset and otr_type from the indirect edge info.
-	* ipa-prop.c (get_ancestor_addr_info): New function.
-	(compute_complex_ancestor_jump_func): Assignment analysis moved to
-	get_ancestor_addr_info, call it.
-	(ipa_note_param_call): Do not initialize information about polymorphic
-	calls, return the indirect call graph edge.  Remove the last
-	parameter, adjust all callers.
-	(ipa_analyze_virtual_call_uses): Process also calls to ancestors of
-	parameters.  Initialize polymorphic information in the indirect edge.
-
-2011-04-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR lto/48148
-	* gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge
-	the types if they have different enumeration identifiers.
-
-2011-04-19  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.h (cgraph_optimize_for_size_p): Declare.
-	* ipa-cp.c (ipcp_insert_stage): Use cgraph_optimize_for_size_p.
-	* predict.c (cgraph_optimize_for_size_p): Break out from ...
-	(optimize_function_for_size_p) ... here.
-
-2011-04-19  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48207
-	* tree.c (free_lang_data): Do not reset the decl-assembler-name
-	langhook.
-
-2011-04-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-inline.c (expand_call_inline): Do not issue a -Winline warning
-	if DECL_NO_INLINE_WARNING_P is set on the function.
-
-2011-04-19  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR fortran/47976
-	* reload1.c (inc_for_reload): Return void. All callers changed.
-	(emit_input_reload_insns): Don't try to delete previous output
-	reloads to a register, or record spill_reg_store for autoincs.
-
-2011-04-19  Basile Starynkevitch  <basile@starynkevitch.net>
-
-	* gengtype.h: Updated copyright year.
-	(struct input_file_st): Add inpisplugin field.
-	(type_fileloc): New function.
-	* gengtype.c
-	(write_typed_struct_alloc_def): Add gcc_assert.
-	(write_typed_alloc_defns): Ditto. Don't output for plugin files.
-	(write_typed_alloc_defns): Don't output for plugin files.
-	(input_file_by_name): Clear inpisplugin field.
-	(main): Set inpisplugin field for plugin files.
-
-2011-04-19  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* gengtype-state.c (string_eq): New.
-	(read_state): Use string_eq instead of strcmp when creating the
-	state_ident_tab.
-
-2011-04-19  Wei Guozhi  <carrot@google.com>
-
-	PR target/47855
-	* config/arm/arm-protos.h (thumb1_legitimate_address_p): New prototype.
-	* config/arm/arm.c (thumb1_legitimate_address_p): Remove the static
-	linkage.
-	* config/arm/constraints.md (Uu): New constraint.
-	* config/arm/arm.md (*arm_movqi_insn): Compute attr "length".
-
-2011-04-19  Tristan Gingold  <gingold@adacore.com>
-
-	* config.gcc (-*-*-*vms): Added.
-	(alpha64-dec-*vms*,alpha*-dec-*vms*, ia64-hp-*vms*): Common
-	definitions moved.
-	* config/vms/vms-ld.c: New file.
-	* config/vms/vms-ar.c: New file.
-	* config/vms/t-vmsnative: New file.
-
-2011-04-18  Xinliang David Li  <davidxl@google.com>
-
-	* final.c (dump_basic_block_info): Use ASM_COMMENT_START.
-
-2011-04-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48661
-	* gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL
-	if TREE_TYPE (v) is non-NULL.
-
-	* gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from
-	gimple_get_virt_mehtod_for_binfo.
-	* gimple.h (gimple_get_virt_method_for_binfo): Likewise.
-	* ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust
-	callers.
-	* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
-
-2011-04-18  Michael Matz  <matz@suse.de>
-	    Steve Ellcey  <sje@cup.hp.com>
-
-	* expr.c (expand_expr_real_2) <CASE_CONVERT>: If OP0 is a constant,
-	use its mode as source mode if it isn't VOIDmode.
-
-2011-04-18  Dennis, CHENG Renquan  <crquan@fedoraproject.org>
-
-	* doc/passes.texi: Fill crossref nodes.
-
-2011-04-18  Jim Meyering  <meyering@redhat.com>
-
-	Fix doubled-word typos in comments and strings
-	* config/alpha/vms-unwind.h: s/for for/for/
-	* config/arm/unwind-arm.h: Likewise.
-	* config/microblaze/microblaze.c: Likewise.
-	* config/sh/constraints.md: s/in in/in/
-	* tree-cfg.c (verify_types_in_gimple_reference): Likewise.
-
-2011-04-18  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): Remove.
-	(AVX_FLOAT_MODE_P): Ditto.
-	(AVX128_VEC_FLOAT_MODE_P): Ditto.
-	(AVX256_VEC_FLOAT_MODE_P): Ditto.
-	(AVX_VEC_FLOAT_MODE_P): Ditto.
-	* config/i386/i386.md (UNSPEC_MASKLOAD): Remove.
-	(UNSPEC_MASKSTORE): Ditto.
-	* config/i386/sse.md (<sse>_movmsk<ssemodesuffix><avxmodesuffix>):
-	Merge from <sse>_movmsk<ssemodesuffix> and
-	avx_movmsk<ssemodesuffix>256.  Use VF mode iterator.
-	(*sse2_maskmovdqu): Merge with *sse2_maskmovdqu_rex64.  Use P mode
-	iterator.
-	(avx_maskload<ssemodesuffix><avxmodesuffix>): New expander.
-	(avx_maskstore<ssemodesuffix><avxmodesuffix>): Ditto.
-	(*avx_maskmov<ssemodesuffix><avxmodesuffix>): New insn.
-
-2011-04-18  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.c (inline_small_functions): Fix pasto in previous patch.
-
-	* ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h
-	(want_inline_function_called_once_p): Break out the logic from
-	ipa_inline.
-	(edge_badness): Ensure that profile is not misupdated.
-	(lookup_recursive_calls): Prioritize by call frequencies.
-	(inline_small_functions): Move program size estimates here;
-	actually process whole queue even when unit growth has been
-	met. (to properly compute inline_failed reasons and for the
-	case unit size decrease.) Revisit comments on recursive inlining.
-	(ipa_inline): Remove unit summary code; first inline hot calls
-	of functions called once, cold calls next.
-	(order, nnodes): Remove unused variables.
-	* Makefile.in (ipa-inline.o): No longer depent on ggc files.
-	(GTFILES): Remove ipa-inline.c
-	* sel-sched.c (fill_insns): Silence uninitialized var warning.
-
-2011-04-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype.
-
-2011-04-18  Jie Zhang  <jie@codesourcery.com>
-	    Richard Earnshaw  <rearnsha@arm.com>
-
-	* arm.c (neon_builtin_type_bits): Remove.
-	(typedef enum neon_builtin_mode): New.
-	(T_MAX): Don't define.
-	(typedef enum neon_builtin_datum): Remove bits, codes[],
-	num_vars and base_fcode.  Add mode, code and fcode.
-	(VAR1, VAR2, VAR3, VAR4, VAR5, VAR6, VAR7, VAR8, VAR9
-	VAR10): Change accordingly.
-	(neon_builtin_data[]): Change accordingly
-	(arm_init_neon_builtins): Change accordingly.
-	(neon_builtin_compare): Remove.
-	(locate_neon_builtin_icode): Remove.
-	(arm_expand_neon_builtin): Change accordingly.
-
-	* arm.h (enum arm_builtins): Move to ...
-	* arm.c (enum arm_builtins): ... here; and rearrange builtin code.
-
-	* arm.c (arm_builtin_decl): Declare.
-	(TARGET_BUILTIN_DECL): Define.
-	(enum arm_builtins): Correct ARM_BUILTIN_MAX.
-	(arm_builtin_decls[]): New.
-	(arm_init_neon_builtins): Store builtin declarations in
-	arm_builtin_decls[].
-	(arm_init_tls_builtins): Likewise.
-	(arm_init_iwmmxt_builtins): Likewise.  Refactor initialization code.
-	(arm_builtin_decl): New.
-
-2011-04-18  Richard Guenther  <rguenther@suse.de>
-
-	* tree.c (upper_bound_in_type): Build properly canonicalized
-	INTEGER_CSTs.
-	(lower_bound_in_type): Likewise.
-
-2011-04-18  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.h (gimple_call_addr_fndecl): New function.
-	(gimple_call_fndecl): Use it.
-	* gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs
-	for direct calls.
-	* tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding.
-	* tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs.
-
-2011-04-18  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48650
-	* tree.c (build_string): STRING_CST is now derived from tree_typed.
-
-2011-04-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR lto/48492
-	* cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a
-	DECL_IN_CONSTANT_POOL without RTL.
-
-2011-04-18  Ulrich Weigand  <ulrich.weigand@linaro.org>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	PR target/48252
-	* config/arm/arm.c (neon_emit_pair_result_insn): Swap arguments
-	to match neon_vzip/vuzp/vtrn_internal.
-	* config/arm/neon.md (neon_vtrn<mode>_internal): Make both
-	outputs explicitly dependent on both inputs.
-	(neon_vzip<mode>_internal, neon_vuzp<mode>_internal): Likewise.
-
-2011-04-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48616
-	* tree-vect-stmts.c (vectorizable_shift): If SLP, determine
-	whether the shift is by scalar or vector based on whether all SLP
-	scalar stmts have the same rhs.
-
-2011-04-17  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* config/arm/arm.c (neon_struct_mem_operand): Support POST_INC/PRE_DEC
-	memory operands.
-
-2011-04-17  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/43700
-	* config/mips/mips.c (mips_cfun_call_saved_reg_p): Handle global
-	registers.
-
-2011-04-17  Jan Hubicka  <jh@suse.cz>
-
-	* cgrpah.h (struct cgraph_node): Remove finalized_by_frontend.
-	* cgrpahunit.c (cgraph_finalize_function): Do not set
-	finalized_by_frontend.
-	* lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
-	finalized_by_frontend.
-
-2011-04-17  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (cgraph_clone_node): Do not handle vtable_method
-	* cgraph.h (struct cgraph_local_info): Drop vtable_method.
-	* cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method.
-	* lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable
-	method.
-	* gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in
-	gimple-fold.c
-	* varasm.c (mark_decl_referenced): Drop vtable_method handling code.
-
-2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR lto/48538
-	* lto-cgraph.c (merge_profile_summaries): Check that lto_file_data
-	is non-null before accessing it.
-	(input_cgraph): Remove trailing spaces.
-
-2011-04-17  Revital Eres  <revital.eres@linaro.org>
-
-	* params.def (sms-min-sc): New param flag.
-	* modulo-sched.c (sms_schedule): Use it.
-	* doc/invoke.texi (sms-min-sc): Document it.
-
-2011-04-17  Jan Hubicka  <jh@suse.cz>
-
-	* lto-symtab.c (lto_cgraph_replace_node): When call statement is
-	present, also set gimple_call_set_cannot_inline.
-	* ipa-inline.c: Update toplevel comment.
-	(MAX_TIME): Remove.
-	(cgraph_clone_inlined_nodes): Fix linebreaks.
-	(cgraph_check_inline_limits): Restructure to ...
-	(caller_growth_limits): ... this one; be more tolerant
-	on growth in nested inline chains; add explanatory comment;
-	fix stack accounting thinko introduced by previous patch.
-	(cgraph_default_inline_p): Remove.
-	(report_inline_failed_reason): New function.
-	(can_inline_edge_p): New function.
-	(can_early_inline_edge_p): New function.
-	(leaf_node_p): Move upwards in file.
-	(want_early_inline_function_p): New function.
-	(want_inline_small_function_p): New function.
-	(want_inline_self_recursive_call_p): New function.
-	(cgraph_edge_badness): Rename to ...
-	(edge_badness) ... this one; fix linebreaks.
-	(update_edge_key): Update call of edge_baddness; add
-	detailed dump about queue updates.
-	(update_caller_keys): Use can_inline_edge_p and
-	want_inline_small_function_p.
-	(cgraph_decide_recursive_inlining): Rename to...
-	(recursive_inlining): Use can_inline_edge_p and
-	want_inline_self_recursive_call_p; simplify and remove no longer
-	valid FIXME.
-	(cgraph_set_inline_failed): Remove.
-	(add_new_edges_to_heap): Use can_inline_edge_p and
-	want_inline_small_function_p.
-	(cgraph_decide_inlining_of_small_functions): Rename to ...
-	(inline_small_functions): ... this one; cleanup; use
-	can/want predicates; cleanup debug ouput; work edges till fibheap
-	is exhausted and do not stop once unit growth is reached; remove
-	later loop processing remaining edges.
-	(cgraph_flatten): Rename to ...
-	(flatten_function): ... this one; use can_inline_edge_p
-	and can_early_inline_edge_p predicates.
-	(cgraph_decide_inlining): Rename to ...
-	(ipa_inline): ... this one; remove unreachable nodes before
-	inlining functions called once; simplify the pass.
-	(cgraph_perform_always_inlining): Rename to ...
-	(inline_always_inline_functions): ... this one; use
-	DECL_DISREGARD_INLINE_LIMITS; use can_inline_edge_p predicate.
-	(cgraph_decide_inlining_incrementally): Rename to ...
-	(early_inline_small_functions): ... this one; simplify
-	using new predicates; cleanup; make dumps prettier.
-	(cgraph_early_inlining): Rename to ...
-	(early_inliner): newer inline regular functions into always-inlines;
-	fix updating of call stmt summaries.
-	(pass_early_inline): Update for new names.
-	(inline_transform): Fix formating.
-	(gate_cgraph_decide_inlining): Rename to ...
-	(pass_ipa_inline): ... this one.
-	* ipa-inline.h (inline_summary): Remove disregard_inline_limits.
-	* ipa-inline-analysis.c (dump_inline_summary): Update.
-	(compute_inline_parameters): Do not compute disregard_inline_limits;
-	look for mismatching arguments.
-	(estimate_growth): Fix handlig of non-trivial self recursion.
-	(inline_read_summary): Do not read info->disregard_inline_limits.
-	(inline_write_summary): Do not write info->disregard_inline_limits.
-	* tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove
-	and move all checks into can_inline_edge_p predicate; re-enable code
-	comparing optimization levels.
-	(expand_call_inline): Do not test inline_forbidden_into_p.
-	* Makefile.in (ipa-inline.o): Update arguments.
-
-2011-04-17  Revital Eres  <revital.eres@linaro.org>
-
-	* ddg.c (free_ddg_all_sccs): Free sccs field in struct ddg_all_sccs.
-
-2011-04-17  Revital Eres  <revital.eres@linaro.org>
-
-	* modulo-sched.c (sms_schedule): Avoid unfreed memory when SMS fails.
-
-2011-04-17  Michael Matz  <matz@suse.de>
-
-	PR tree-optimization/48622
-	PR lto/48645
-	* ipa-inline-analysis.c (inline_read_summary): Read size/time
-	in same order as they're written.
-
-2011-04-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* config/pa/predicates.md: Reorganize and simplify predicates.
-	Eliminate duplicate code checks.
-	(arith_operand): Rename to arith14_operand
-	(reg_or_ior_operand): Rename to reg_or_cint_ior_operand.
-	* config/pa/pa.md: Use renamed operands.
-	* config/pa/pa-protos.h (symbolic_operand): Delete declaration.
-	(tls_symbolic_operand, function_label_operand, lhs_lshift_cint_operand,
-	arith11_operand, adddi3_operand, indexed_memory_operand,
-	symbolic_memory_operand, int11_operand, reg_or_cint_move_operand,
-	arith5_operand, uint5_operand, pic_label_operand, plus_xor_ior_operator,
-	borx_reg_operand, shadd_operand, arith_operand, read_only_operand,
-	move_dest_operand, move_src_operand, prefetch_cc_operand,
-	prefetch_nocc_operand, and_operand, ior_operand, arith32_operand,
-	uint32_operand, reg_before_reload_operand, reg_or_0_operand,
-	reg_or_0_or_nonsymb_mem_operand, pre_cint_operand, post_cint_operand,
-	div_operand, int5_operand, movb_comparison_operator,
-	ireg_or_int5_operand, call_operand_address, ior_operand, fp_reg_operand,
-	arith_double_operand, ireg_operand, lhs_lshift_operand,
-	pc_or_label_operand, non_hard_reg_operand, eq_neq_comparison_operator,
-	integer_store_memory_operand): Likewise.
-	* config/pa/pa.c (adddi3_operand): Move to predicates.md.
-	(integer_store_memory_operand, read_only_operand,
-	function_label_operand, borx_reg_operand,
-	non_hard_reg_operand): Likewise.
-	(eq_neq_comparison_operator): Delete unused operator.
-	(legitimize_pic_address): Use VOIDmode for mode argument in calls to
-	function_label_operand.
-	(emit_move_sequence): Likewise.
-
-2011-04-16  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (sseunpackmode): New mode attribute.
-	(ssepackmode): Ditto.
-	(vec_pack_trunc_<mode>): Macroize expander from
-	vec_pack_trunc_{v8hi,v4si,v2di} using VI248_128 mode iterator.
-	(vec_unpacks_lo_<mode>): Macroize expander from
-	vec_unpacks_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
-	(vec_unpacks_hi_<mode>): Macroize expander from
-	vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
-	(vec_unpacku_lo_<mode>): Macroize expander from
-	vec_unpacku_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
-	(vec_unpacku_hi_<mode>): Macroize expander from
-	vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
-	* config/i386/i386.c (ix86_expand_sse_unpack): Merge with
-	ix86_expand_sse4_unpack.
-	* config/i386/i386-protos.h (ix86_expand_sse4_unpack): Remove.
-
-2011-04-16  Jan Hubicka  <jh@suse.cz>
-
-	* cgraphbuild.c: Include ipa-inline.h.
-	(reset_inline_failed): Use initialize_inline_failed.
-	* cgraph.c: Include ipa-inline.h.
-	(cgraph_create_node_1): Do not initialize estimated_growth.
-	(initialize_inline_failed): More to ipa-inline-analysis.c
-	(dump_cgraph_node): Do not dump inline flags.
-	* cgraph.h (cgraph_local_info): Remove inlineable, versionable
-	and disregard_inline_limits flags.
-	(cgrpah_global_info): Remove estimated_stack_size, stack_frame_offset,
-	time, size, estimated_growth.
-	* ipa-cp.c (ipcp_versionable_function_p, ipcp_generate_summary):
-	Update.
-	* cgraphunit.c (cgraph_decide_is_function_needed): Use
-	DECL_DISREGARD_INLINE_LIMITS.
-	(cgraph_analyze_function): Do not initialize
-	node->local.disregard_inline_limits.
-	* lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
-	inlinable, versionable and disregard_inline_limits.
-	* ipa-inline.c (cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
-	cgraph_check_inline_limits, cgraph_default_inline_p,
-	cgraph_edge_badness, update_caller_keys, update_callee_keys,
-	add_new_edges_to_heap): Update.
-	(cgraph_decide_inlining_of_small_function): Update; set
-	CIF_FUNCTION_NOT_INLINABLE for uninlinable functions.
-	(cgraph_decide_inlining, cgraph_edge_early_inlinable_p,
-	cgraph_decide_inlining_incrementally): Update.
-	* ipa-inline.h (inline_summary): Add inlinable, versionable,
-	disregard_inline_limits, estimated_stack_size, stack_frame_offset,
-	time, size and estimated_growth parameters.
-	(estimate_edge_growth): Update.
-	(initialize_inline_failed): Declare.
-	* ipa-split.c: Include ipa-inline.h
-	(execute_split_functions): Update.
-	* ipa.c (cgraph_postorder): Use DECL_DISREGARD_INLINE_LIMITS.
-	(cgraph_remove_unreachable_nodes): Do not clear inlinable flag.
-	(record_cdtor_fn): Use DECL_DISREGARD_INLINE_LIMITS.
-	* ipa-inline-analysis.c (inline_node_removal_hook): Update; set
-	estimated_growth to INT_MIN.
-	(inline_node_duplication_hook): Likewise.
-	(dump_inline_summary): Dump new fields.
-	(compute_inline_parameters): Update.
-	(estimate_edge_time, estimate_time_after_inlining,
-	estimate_size_after_inlining, estimate_growth, inline_read_summary,
-	inline_write_summary):
-	(initialize_inline_failed): Move here from cgraph.c.
-	* tree-sra.c: Include ipa-inline.h.
-	(ipa_sra_preliminary_function_checks): Update.
-	* Makefile.in (cgraph.o, cgraphbuild.o): Add dependency on
-	ipa-inline.h.
-
-2011-04-16  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (V16): New mode iterator.
-	(VI1, VI8): Ditto.
-	(AVXMODEQI, AVXMODEDI): Remove.
-	(sse2, sse3): New mode attribute.
-	(mov<mode>): Use V16 mode iterator.
-	(*mov<mode>_internal): Merge with *avx_mov<mode>_internal.
-	(push<mode>1): Use V16 mode iterator.
-	(movmisalign<mode>): Ditto.
-	(<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
-	<sse>_movu<ssemodesuffix> and avx_movu<ssemodesuffix><avxmodesuffix>.
-	(*<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
-	*<sse>_movu<ssemodesuffix> and *avx_movu<ssemodesuffix><avxmodesuffix>.
-	(<sse2>_movdqu<avxmodesuffix>): Merge from sse2_movdqu and
-	avx_movdqu<avxmodesuffix>.
-	(*<sse2>_movdqu<avxmodesuffix>): Merge from *sse2_movdqu and
-	*avx_movdqu<avxmodesuffix>.
-	(<sse3>_lddqu<avxmodesuffix>) Merge from sse3_lddqu and
-	avx_lddqu<avxmodesuffix>.
-	(<sse>_movnt<mode>): Merge with avx_movnt<AVXMODEF2P:mode>.
-	(<sse2>_movnt<mode>): Merge from sse2_movntv2di and
-	avx_movnt<AVXMODEDI:mode>.
-	* config/i386/i386.c (ix86_expand_vector_move_misalign): Update for
-	renamed sse_movups, sse2_movupd and sse2_movdqu patterns.
-
-2011-04-16  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR target/48629
-	* haifa-sched.c (prune_ready_list, schedule_block): Use
-	sched_pressure_p rather than flag_sched_pressure.
-
-2011-04-15  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* config/rs6000/rs6000.c (call_ABI_of_interest): Call
-	cgraph_get_node instead of cgraph_get_create_node.
-
-2011-04-15  Jakub Jelinek  <jakub@redhat.com>
-
-	* cfgexpand.c (expand_debug_expr): Use
-	simplify_gen_{unary,binary,ternary} instead of gen_rtx_*.
-
-2011-04-15  Michael Matz  <matz@suse.de>
-
-	* tree.h (ALLOCA_FOR_VAR_P): Rename to CALL_ALLOCA_FOR_VAR_P.
-	* builtins.c (expand_builtin): Use CALL_ALLOCA_FOR_VAR_P.
-	* function.c (gimplify_parameters): Ditto.
-	* gimplify.c (gimplify_vla_decl): Ditto.
-
-	* gimple.h (enum gf_mask): Add GF_CALL_ALLOCA_FOR_VAR.
-	(gimple_call_set_alloca_for_var): New inline function.
-	(gimple_call_alloca_for_var_p): Ditto.
-	* gimple.c (gimple_build_call_from_tree): Remember
-	CALL_ALLOCA_FOR_VAR_P state.
-	* cfgexpand.c (expand_call_stmt): Restore CALL_ALLOCA_FOR_VAR_P state.
-
-	* tree-inline.c (inline_forbidden_p_stmt): Don't reject alloca
-	calls if they were for VLA objects.
-
-2011-04-15  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-prop.c (ipa_analyze_virtual_call_uses): Remove handling
-	of ADR_EXPRs.
-
-2011-04-15  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/48601
-	* tree-emutls.c (lower_emutls_function_body): Call
-	cgraph_get_create_node instead of cgraph_get_node.  Do not assert the
-	result is non-NULL.
-
-2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* c-decl.c (detect_field_duplicates): Call
-	objc_detect_field_duplicates instead of objc_get_interface_ivars.
-
-2011-04-15  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gimple.h (gimple_asm_clobbers_memory_p): Declare.
-	* gimple.c (gimple_asm_clobbers_memory_p): Define.
-	* ipa-pure-const.c (check_stmt): Call it.
-	* tree-ssa-operands.c (get_asm_expr_operands): Likewise.
-
-2011-04-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48290
-	* tree-ssa-copy.c (copy_prop_visit_phi_node): Propagate constants.
-	Properly decide inhibiting propagation based on the valueized
-	operand.  Do loop-closed SSA form preserving here ...
-	(init_copy_prop): ... not here.
-
-2011-04-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/48612
-	* config/i386/sse.md (*ieee_smin<mode>3): Switch mnemonics.
-	(*ieee_smax<mode>3): Likewise.
-
-2011-04-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.md (popcountdi2, popcountsi2, popcounthi2):
-	Replace match_operand with match_dup for the third operand in
-	these expanders.
-
-2011-04-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* combine.c (subst, combine_simlify_rtx): Add new argument, use it
-	to track processing of conditionals.  Update all callers.
-	(try_combine, simplify_if_then_else): Update.
-
-2011-04-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* config/m68k/m68k.c (m68k_sched_variable_issue): Handle
-	-fsched-pressure.
-
-2011-04-15  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md ("rotl<mode>3",mode=HIDI): Use match_dup
-	instead of match_operand for operand 3.
-
-2011-04-15  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* recog.h (insn_operand_data): Add an "allows_mem" field.
-	* genoutput.c (output_operand_data): Initialize it.
-	* optabs.c (maybe_legitimize_operand_same_code): New function.
-	(maybe_legitimize_operand): Use it when matching the original
-	op->value.
-
-2011-04-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimplify.c: Fix issues in comments throughout.
-	(voidify_wrapper_expr): Fix long line.
-	(build_stack_save_restore): Likewise.
-	(gimplify_loop_expr): Likewise.
-	(gimplify_compound_lval): Likewise.
-	(gimplify_init_ctor_eval): Likewise.
-	(gimplify_modify_expr_rhs): Likewise.
-	(omp_notice_threadprivate_variable): Likewise.
-
-2011-04-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgexpand.c (expand_call_stmt): Convert the function type to the
-	original one if this is not a builtin function.
-
-2011-04-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48605
-	* config/i386/sse.md (sse4_1_insertps): If operands[2] is a MEM,
-	offset it as needed based on top 2 bits in operands[3], change
-	MEM mode to SFmode and mask those 2 bits away from operands[3].
-
-2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* c-parser.c (c_parser_objc_protocol_definition): Updated for
-	change from objc_declare_protocols() to objc_declare_protocol().
-
-2011-04-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (sse4_1): New mode attribute.
-	(<sse4_1>_blend<ssemodesuffix><avxmodesuffix>): Macroize from
-	avx_blend<ssemodesuffix><avxmodesuffix> and
-	sse4_1_blend<ssemodesuffix> using VF mode iterator.
-	(<sse4_1>_blendv<ssemodesuffix><avxmodesuffix>): Macroize from
-	avx_blendv<ssemodesuffix><avxmodesuffix> and
-	sse4_1_blendv<ssemodesuffix> using VF mode iterator.
-	(<sse4_1>_dp<ssemodesuffix><avxmodesuffix>): Macroize from
-	avx_dp<ssemodesuffix><avxmodesuffix> and
-	sse4_1_dp<ssemodesuffix> using VF mode iterator.
-	(sse4_1_mpsadbw): Merge with *avx_mpsadbw.
-	(sse4_1_packusdw): Merge with *avx_packusdw.
-	(sse4_1_pblendvb): Merge with *avx_pblendvb.
-	(sse4_1_pblendw): Merge with *avx_pblendw.
-	(avx_vtest<ssemodesuffix><avxmodesuffix>): Use VF mode iterator.
-	(<sse4_1>_round<ssemodesuffix><avxmodesuffix>): Macroize from
-	avx_round<ssemodesuffix>256 and sse4_1_round<ssemodesuffix> using
-	VF mode iterator.
-	(sse4_1_round<ssescalarmodesuffix>): Merge with
-	*avx_round<ssescalarmodesuffix>.
-	(aesenc): Merge with *avx_aesenc.
-	(aesenclast): Merge with *avx_aesenclast.
-	(aesdec): Merge with *avx_aesdec.
-	(aesdeclast): Merge with *avx_aesdeclast.
-	(pclmulqdq): Merge with *pclmulqdq.
-	* config/i386/predicates.md (reg_not_xmm0_operand_maybe_avx):
-	New predicate.
-	(nonimm_not_xmm0_operand_maybe_avx): Ditto.
-
-2011-04-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/48608
-	* cfgexpand.c (get_decl_align_unit): Renamed to ...
-	(align_local_variable): This.  Update DECL_ALIGN.
-	(add_stack_var): Updated.
-	(expand_one_stack_var): Likewise.
-
-2011-04-14  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-dse.c (struct dse_global_data, struct dse_block_local_data):
-	Remove.
-	(dse_initialize_block_local_data, dse_leave_block,
-	record_voperand_set, get_stmt_uid): Likewise.
-	(dse_possible_dead_store_p): Allow any kind of killing stmt.
-	(dse_optimize_stmt): Remove voperand set handling code.
-	Simplify and improve to handle any kind of killing stmt.
-	(dse_record_phi): Remove.
-	(dse_enter_block): Simplify.
-	(tree_ssa_dse): Likewise.
-	* tree-ssa-alias.c (stmt_kills_ref_p_1): Handle some builtins.
-
-2011-04-14  Jan Hubicka  <jh@suse.cz>
-
-	* cgraph.c (dump_cgraph_node): Do not dump inline summaries.
-	* cgraph.h (struct inline_summary): Move to ipa-inline.h
-	(cgraph_local_info): Remove inline_summary.
-	* ipa-cp.c: Include ipa-inline.h.
-	(ipcp_cloning_candidate_p, ipcp_estimate_growth,
-	ipcp_estimate_cloning_cost, ipcp_insert_stage): Use inline_summary
-	accesor.
-	* lto-cgraph.c (lto_output_node): Do not stream inline summary.
-	(input_overwrite_node): Do not set inline summary.
-	(input_node): Do not stream inline summary.
-	* ipa-inline.c (cgraph_decide_inlining): Dump inline summaries.
-	(cgraph_decide_inlining_incrementally): Do not try to estimate overall
-	growth; we do not have inline parameters computed for that anyway.
-	(cgraph_early_inlining): After inlining compute call_stmt_sizes.
-	* ipa-inline.h (struct inline_summary): Move here from ipa-inline.h
-	(inline_summary_t): New type and VECtor.
-	(debug_inline_summary, dump_inline_summaries): Declare.
-	(inline_summary): Use VOCtor.
-	(estimate_edge_growth): Kill hack computing call stmt size directly.
-	* lto-section-in.c (lto_section_name): Add inline section.
-	* ipa-inline-analysis.c: Include lto-streamer.h
-	(node_removal_hook_holder, node_duplication_hook_holder): New holders
-	(inline_node_removal_hook, inline_node_duplication_hook): New functions.
-	(inline_summary_vec): Define.
-	(inline_summary_alloc, dump_inline_summary, debug_inline_summary,
-	dump_inline_summaries): New functions.
-	(estimate_function_body_sizes): Properly compute size/time of outgoing
-	calls.
-	(compute_inline_parameters): Alloc inline_summary; do not compute
-	size/time of incomming calls.
-	(estimate_edge_time): Avoid missing time summary hack.
-	(inline_read_summary): Read inline summary info.
-	(inline_write_summary): Write inline summary info.
-	(inline_free_summary): Free all hooks and inline summary vector.
-	* lto-streamer.h: Add LTO_section_inline_summary section.
-	* Makefile.in (ipa-cp.o, ipa-inline-analysis.o): Update dependencies.
-	* ipa.c (cgraph_remove_unreachable_nodes): Fix dump file formating.
-
-2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vectorizer.h (vect_strided_store_supported): Add a
-	HOST_WIDE_INT argument.
-	(vect_strided_load_supported): Likewise.
-	(vect_permute_store_chain): Return void.
-	(vect_transform_strided_load): Likewise.
-	(vect_permute_load_chain): Delete.
-	* tree-vect-data-refs.c (vect_strided_store_supported): Take a
-	count argument.  Check that the count is a power of two.
-	(vect_strided_load_supported): Likewise.
-	(vect_permute_store_chain): Return void.  Update after above changes.
-	Assert that the access is supported.
-	(vect_permute_load_chain): Likewise.
-	(vect_transform_strided_load): Return void.
-	* tree-vect-stmts.c (vectorizable_store): Update calls after
-	above interface changes.
-	(vectorizable_load): Likewise.
-	(vect_analyze_stmt): Don't check for strided powers of two here.
-
-2011-04-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48590
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
-	BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
-	(call_may_clobber_ref_p_1): Handle BUILT_IN_ALLOCA and
-	BUILT_IN_STACK_SAVE.
-	* tree-ssa-dce.c (propagate_necessity): Handle
-	BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
-
-2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* c-parser.c (c_parser_objc_class_declaration): Updated call to
-	objc_declare_class.
-
-2011-04-14  Richard Guenther  <rguenther@suse.de>
-
-	* tree.h (get_object_alignment_1): Declare.
-	* builtins.c (get_object_alignment_1): Split out worker from ...
-	(get_object_alignment): ... here.
-	* fold-const.c (get_pointer_modulus_and_residue): Use
-	get_object_alignment_1.
-
-2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vectorizer.h (vect_create_data_ref_ptr): Add an extra
-	type parameter.
-	* tree-vect-data-refs.c (vect_create_data_ref_ptr): Add an aggr_type
-	parameter.  Generalise code to handle arrays as well as vectors.
-	(vect_setup_realignment): Update accordingly.
-	* tree-vect-stmts.c (vectorizable_store): Likewise.
-	(vectorizable_load): Likewise.
-
-2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vect-stmts.c (vectorizable_load): Allocate and free dr_chain
-	within the per-copy loop.
-
-2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* tree-vect-stmts.c (vectorizable_load): Print the number of copies
-	in the dump file.
-
-2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* doc/options.texi (Negative): Explicitly mention that the
-	Negative chain must be circular.
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* function.h (block_chainon): Declare.
-	* function.c (block_chainon): Define.
-
-2011-04-14  Anatoly Sokolov  <aesok@post.ru>
-	    Eric Weddington  <eric.weddington@atmel.com>
-	    Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.c ("insn-codes.h", "optabs.h", "langhooks.h"):
-	New Includes
-	(avr_init_builtins, avr_expand_builtin,
-	avr_expand_delay_cycles, avr_expand_unop_builtin,
-	avr_expand_binop_builtin ): New functions.
-	(avr_builtin_id): New enum
-	(struct avr_builtin_description): New struct
-	(bdesc_1arg, bdesc_2arg): New arrays describing some RTL builtins.
-	(TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define.
-
-	* config/avr/avr.md (UNSPEC_FMUL, UNSPEC_FMULS, UNSPEC_FMULSU,
-	UNSPECV_ENABLE_IRQS, UNSPECV_NOP, UNSPECV_SLEEP, UNSPECV_WDR,
-	UNSPECV_DELAY_CYCLES): new enumeration values
-	(UNSPEC_SEI, UNSPEC_CLI): Remove enumeration values
-	("enable_interrupt"): Use UNSPECV_ENABLE_IRQS
-	("disable_interrupt"): Use UNSPECV_ENABLE_IRQS
-	("*rotlqi3_4"): rename insn to "rotlqi3_4"
-	("delay_cycles_1", "delay_cycles_2", "delay_cycles_3",
-	"delay_cycles_4", "nopv", "sleep", "wdr", "fmul", "fmuls",
-	"fmulsu"): New insns
-
-	* config/avr/avr-c.c: fix line endings
-	(avr_cpu_cpp_builtins): New builtin defines: __BUILTIN_AVR_NOP,
-	__BUILTIN_AVR_SEI, __BUILTIN_AVR_CLI, __BUILTIN_AVR_WDR,
-	__BUILTIN_AVR_SLEEP, __BUILTIN_AVR_SWAP,
-	__BUILTIN_AVR_DELAY_CYCLES, __BUILTIN_AVR_FMUL,
-	__BUILTIN_AVR_FMULS, __BUILTIN_AVR_FMULSU.
-
-	* doc/extend.texi (AVR Built-in Functions): New node
-	(Target Builtins): Add documentation of AVR
-	built-in functions.
-
-2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/44643
-	* config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY
-	alone. Error if non-const data has attribute progmem.
-
-2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (struct tree_constructor): Include tree_typed instead of
-	tree_common.
-	* tree.c (initialize_tree_contains_struct): Mark TS_CONSTRUCTOR as
-	TS_TYPED instead of TS_COMMON.
-
-2011-04-13  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (*sse2_uavgv16qi3): Merge with *avx_uavgv16qi3.
-	(*sse2_uavgv8hi3): Merge with *avx_uavgv8hi3.
-	(sse2_psadbw): Merge with *avx_psadbw.
-	(ssse3_phaddwv8hi3): Merge with *avx_phaddwv8hi3.
-	(ssse3_phadddv4si3): Merge with *avx_phadddv4si3.
-	(ssse3_phaddswv8hi3): Merge with *avx_phaddswv8hi3.
-	(ssse3_phsubwv8hi3): Merge with *avx_phsubwv8hi3.
-	(ssse3_phsubdv4si3): Merge with *avx_phsubdv4si3.
-	(ssse3_phsubswv8hi3): Merge with *avx_phsubswv8hi3.
-	(ssse3_pmaddubsw128): Merge with *avx_pmaddubsw128.
-	(*ssse3_pmulhrswv8hi3): Merge with *avx_pmulhrswv8hi3.
-	(ssse3_pshufbv16qi3): Merge with *avx_pshufbv16qi3.
-	(ssse3_psign<mode>3): Merge with *avx_psign<mode>3.
-	(ssse3_palignrti): Merge with *avx_palignrti.
-
-2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree-flow.h (struct gimple_df): Make free_ssanames a VEC.
-	* tree-ssanames.c (fini_ssanames): VEC_free it.
-	(make_ssa_name_fn): Update for VECness of free_ssanames.
-	(release_ssa_name, release_dead_ssa_names): Likewise.
-	* tree.h (struct tree_ssa_name): Include tree_typed instead of
-	tree_common.
-	* tree.c (initialize_tree_contains_struct): Mark TS_SSA_NAME as
-	TS_TYPED instead of TS_COMMON.
-
-2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* postreload-gcse.c (gcse_after_reload_main): Add calls to
-	statistics_counter_event.
-	* tree-ssa-copyrename.c (stats): Define.
-	(rename_ssa_copies): Count coalesced SSA_NAMEs.  Add call to
-	statistics_counter_event.
-	* tree-ssa-math-opts.c (reciprocal_stats, sincos_stats): Define.
-	(bswap_stats, widen_mul_stats): Define.
-	(insert_reciprocals): Increment rdivs_inserted.
-	(execute_cse_reciprocals): Zeroize reciprocal_stats.  Increment
-	rfuncs_inserted.  Add calls to statistics_counter_event.
-	(execute_cse_sincos_1): Increment inserted.
-	(execute_cse_sincos): Zeroize sincos_stats.  Add call to
-	statistics_counter_event.
-	(execute_optimize_bswap): Zeroize bswap_stats.  Increment fields
-	of bswap_stats.  Add calls to statistics_counter_event.
-	(convert_mult_to_widen): Increment widen_mults_inserted.
-	(convert_plusminus_to_widen): Increment maccs_inserted.
-	(convert_mult_to_fma): Increment fmas_inserted.
-	(execute_optimize_widening_mul): Zeroize widen_mul_stats.  Add
-	calls to statistics_counter_event.
-
-2011-04-13  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48455
-	* ira-costs.c (find_costs_and_classes): Use i_mem_cost instead of
-	`temp_costs->mem_cost'.
-
-2011-04-13  Jan Hubicka  <jh@suse.cz>
-
-	* ipa-inline.h: New file.
-	* ipa-inline-analysis.c: New file. Broken out of ...
-	* ipa-inline.c: ... this file; update toplevel comment;
-	include ipa-inline.h
-	(inline_summary): Move to ipa-inline.h
-	(cgraph_estimate_edge_time): Rename to estimate_edge_time; move to
-	ipa-inline-analysis.c.
-	(cgraph_estimate_time_after_inlining): Rename to
-	estiamte_time_after_inlining; move to ipa-inline-analysis.c
-	(cgraph_estimate_edge_growth): Move to ipa-inline-analysis.c; rename
-	to estimate_edge_growth.
-	(cgraph_estimate_size_after_inlining): Move to ipa-inline-analysis.c;
-	rename to estimate_size_after_inlining.
-	(cgraph_mark_inline_edge): Update for new naming convention.
-	(cgraph_check_inline_limits): Likewise.
-	(cgraph_edge_badness): Likewise.
-	(cgraph_decide_recursive_inlining): Likewise.
-	(cgraph_decide_inlining_of_small_functions): Likewise.
-	(cgraph_decide_inlining_incrementally): Likewise.
-	(cgraph_estimate_growth): Rename to estimate_growth; move to
-	ipa-inline-analysis.c.
-	(eliminated_by_inlining_prob): Move to ipa-inline-analysis.c.
-	(estimate_function_body_sizes): Move to ipa-inline-analysis.c.
-	(compute_inline_parameters): Likewise.
-	(compute_inline_parameters_for_current): Likewise.
-	(pass_inline_parameters): Likewise.
-	(inline_indirect_intraprocedural_analysis): Likewise.
-	(analyze_function): Rename to inline_analyze_function; likewise.
-	(add_new_function): Move to ipa-inline-analysis.c.
-	(inline_generate_summary): Likewise.
-	(inline_read_summary): Likewise.
-	(inline_write_summary): Likewise.
-	* Makefile.in (ipa-inline-analysis.c): New file.
-
-2011-04-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check.
-	* configure: Regenerate.
-
-2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (struct tree_int_cst, struct real_value): Include tree_typed
-	instead of tree_common.
-	(struct tree_fixed_cst, struct tree_string, struct tree_complex):
-	Likewise.
-	* tree.c (initialize_tree_contains_struct): Mark such nodes as being
-	TS_TYPED rather than TS_COMMON.
-	* print-tree.c (print_node) [STRING_CST]: Don't print TREE_CHAIN.
-
-2011-04-01  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/45263
-	* config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Don't use
-	r20 around calls of __tablejump_elpm__
-
-2011-04-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48591
-	* omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is
-	NULL.
-	(expand_omp_atomic_pipeline): Return false if cmpxchg is NULL.
-
-2011-04-13  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* dwarf2out.c (struct dw_cfi_struct): Remove member dw_cfi_next.
-	(dw_cfi_ref): Add DEF_VEC_P and some DEF_VEC_ALLOC_Ps.
-	(cfi_vec): New typedef.
-	(struct dw_fde_struct): Make dw_fde_cfi a cfi_vec. Replace
-	dw_fde_switch_cfi with an integer dw_fde_switch_cfi_index.
-	(cie_cfi_vec): New static variable.
-	(cie_cfi_head): Delete.
-	(add_cfi): Accept a cfi_vec * as first argument. All callers and
-	declaration changed. Use vector rather than list operations.
-	(new_cfi): Don't initialize the dw_cfi_next field.
-	(add_fde_cfi): Allocate cie_cfi_vec if necessary. Use vector
-	rather than list operations.
-	(lookup_cfa): Use vector rather than list operations.
-	(output_cfis): New argument upto. Accept a cfi_vec rather than
-	a dw_cfi_ref list head as argument. All callers changed.
-	Iterate over the vector using upto as a maximum index.
-	(output_all_cfis): New static function.
-	(output_fde): Use vector rather than list operations. Use the
-	new upto argument for output_cfis rather than manipulating a
-	list.
-	(dwarf2out_begin_prologue): Change initializations to match
-	new struct members.
-	(dwarf2out_switch_text_section): Initialize dw_fde_switch_cfi_index
-	from the vector length rather than searching for the end of a list.
-	Use output_all_cfis.
-	(convert_cfa_to_fb_loc_list): Use vector rather than list operations.
-
-2011-04-13  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md (movmemsi): Do not use this pattern when
-	volatile pointers are involved.
-
-2011-04-13  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (pinsrbits): Remove.
-	(sse2_packsswb): Merge with *avx_packsswb.
-	(sse2_packssdw): Merge with *avx_packssdw.
-	(sse2_packuswb): Merge with *avx_packuswb.
-	(vec_interleave_highv16qi): Merge with *avx_interleave_highv16qi.
-	(vec_interleave_lowv16qi): Merge with *avx_interleave_lowv16qi.
-	(vec_interleave_highv8hi): Merge with *avx_interleave_highv8hi.
-	(vec_interleave_lowv8hi): Merge with *avx_interleave_lowv8hi.
-	(vec_interleave_highv4si): Merge with *avx_interleave_highv4si.
-	(vec_interleave_lowv4si): Merge with *avx_interleave_lowv4si.
-	(*sse4_1_pinsrb): Merge with *avx_pinsr<ssevecsize>.
-	(*sse2_pinsrw): Merge with *avx_pinsr<ssevecsize>.
-	(*sse4_1_pinsrd): Merge with *avx_pinsr<ssevecsize>.
-	(*sse4_1_pinsrq): Merge with *avx_pinsrq.
-	(sse2_loadld): Merge with *avx_loadld.
-	(*vec_extractv2di_1_rex64): Merge with *vec_extractv2di_1_rex64_avx.
-	(*vec_extractv2di_1_sse2): Merge with *vec_extractv2di_1_avx.
-	(*vec_concatv2si_sse4_1): Merge with *vec_concatv2si_avx.
-	(*vec_concatv2di_rex64_sse4_1): Merge with *vec_concatv2di_rex64_avx.
-	(vec_concatv2di): Merge with *vec_concatv2di_avx.
-
-2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* c-decl.c (union lang_tree_node): Check for TS_COMMON before
-	calling TREE_CHAIN.
-	* print-tree.c (print_node): Likewise.
-	* tree-inline.c (copy_tree_r): Likewise.
-	* c-lang.c (LANG_HOOKS_INIT_TS): Define.
-	* lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED
-	instead of TS_COMMON.
-	* lto-streamer-out.c (lto_output_tree_pointers): Likewise.
-	* tree.c (initialize_tree_contains_struct): Handle TS_TYPED.
-	(copy_node_stat): Zero TREE_CHAIN only if necessary.
-	(MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these...
-	(MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL):
-	...and these...
-	(MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these...
-	* tree.h: ...here.
-	(TREE_CHAIN): Check for a TS_COMMON structure.
-	(TREE_TYPE): Check for a TS_TYPED structure.
-
-2011-04-12  Pat Haugen  <pthaugen@us.ibm.com>
-
-	* config/rs6000/rs6000.c (call_ABI_of_interest): Call
-	cgraph_get_create_node instead of cgraph_node.
-
-2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* c-parser.c (c_parser_initelt): Updated call to
-	objc_build_message_expr.
-	(c_parser_postfix_expression): Likewise.
-
-2011-04-12  Kai Tietz  <ktietz@redhat.com>
-
-	* config/i386/mingw32.h (TARGET_SUBTARGET_DEFAULT): Add
-	MASK_MS_BITFIELD_LAYOUT bit.
-
-2011-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	* combine.c (update_cfg_for_uncondjump): Instead of testing at_end
-	assert it is always true.
-	(try_combine): Don't call update_cfg_for_uncondjump for noop non-jump
-	moves.
-
-2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* c-parser.c (c_lex_one_token): Rewritten conditional used when
-	compiling Objective-C to be more efficient.
-
-2011-04-12  Axel Freyn  <axel-freyn@gmx.de>
-
-	* opts-common.c (decode_cmdline_options_to_array): Remove variable
-	argv_copied.
-
-2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* recog.h, genoutput.c, optabs.c: Revert last patch.
-
-2011-04-12  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/48090
-	* config/arm/arm.md (*arm_negdi2): Fix early clobber constraints.
-
-2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* recog.h (insn_operand_data): Add an "allows_mem" field.
-	* genoutput.c (output_operand_data): Initialize it.
-	* optabs.c (maybe_legitimize_operand_same_code): New function.
-	(maybe_legitimize_operand): Use it when matching the original
-	op->value.
-
-2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* genpreds.c (process_define_predicate): Move most processing
-	to gensupport.c.  Continue to validate the expression.
-	* genrecog.c (did_you_mean_codes, compute_predicate_codes)
-	(process_define_predicate): Move processing to gensupport.c.
-	(main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases.
-	* gensupport.c (did_you_mean_codes): Moved from genrecog.c.
-	(compute_predicate_codes): Moved from genrecog.c.  Add lineno
-	argument.
-	(valid_predicate_name_p): New function, split out from old
-	genpreds.c:process_define_predicate.
-	(process_define_predicate): New function, combining code from
-	old genpreds.c and genrecog.c functions.
-	(process_rtx): Call it for DEFINE_PREDICATE and
-	DEFINE_SPECIAL_PREDICATE.
-
-2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the
-	size of a '%A' memory reference.
-	(T_DREG, T_QREG): New neon_builtin_type_bits.
-	(arm_init_neon_builtins): Assert that the load and store operands
-	are neon_struct_operands.
-	(locate_neon_builtin_icode): Provide the neon_builtin_type_bits.
-	(NEON_ARG_MEMORY): New builtin_arg.
-	(neon_dereference_pointer): New function.
-	(arm_expand_neon_args): Add a neon_builtin_type_bits argument.
-	Handle NEON_ARG_MEMORY.
-	(arm_expand_neon_builtin): Update after above interface changes.
-	Use NEON_ARG_MEMORY for loads and stores.
-	* config/arm/predicates.md (neon_struct_operand): New predicate.
-	* config/arm/iterators.md (V_two_elem): Tweak formatting.
-	(V_three_elem): Use BLKmode for accesses that have no associated mode.
-	(V_four_elem): Tweak formatting.
-	* config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>)
-	(neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>)
-	(neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>)
-	(neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>)
-	(neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>)
-	(neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>)
-	(neon_vst4<mode>): Replace pointer operand with a memory operand.
-	Use %A in the output template.
-	(neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>)
-	(neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>)
-	(neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve
-	the width of the memory access.  Remove post-increment.
-	* config/arm/neon-testgen.ml: Allow addresses to have an alignment.
-
-2011-04-12  Nick Clifton  <nickc@redhat.com>
-
-	* config/v850/v850.c (expand_prologue): Do not use the CALLT
-	instruction for interrupt handlers if the target is the basic V850
-	architecture.
-	(expand_epilogue): Likewise.
-
-2011-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48549
-	* combine.c (propagate_for_debug): Also stop after BB_END of
-	this_basic_block.  Process LAST and just stop processing after it.
-	(combine_instructions): If last_combined_insn has been deleted,
-	set last_combined_insn to its PREV_INSN.
-
-2011-04-12  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46076
-	* gimple.h (struct gimple_statement_call): Add fntype field.
-	(gimple_call_fntype): Adjust.
-	(gimple_call_set_fntype): New function.
-	* gimple.c (gimple_build_call_1): Set the call function type.
-	* gimplify.c (gimplify_call_expr): Preserve the function
-	type the frontend used for the call.
-	(gimplify_modify_expr): Likewise.
-	* lto-streamer-in.c (input_gimple_stmt): Input the call stmts
-	function type.
-	* lto-streamer-out.c (output_gimple_stmt): Output the call stmts
-	function type.
-	* tree-ssa.c (useless_type_conversion_p): Function pointer
-	conversions are useless.
-
-2011-04-12  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraph.h (cgraph_node): Remove function declaration.
-	(cgraph_create_node): Declare.
-	(cgraph_get_create_node): Likewise.
-	* cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1.
-	Updated all callers.
-	(cgraph_node): Renamed to cgraph_create_node, assert that a node for
-	the decl does not already exist.  Call cgraph_get_create_node instead
-	of cgraph_node.
-	(cgraph_get_create_node): New function.
-	(cgraph_same_body_alias): Update comment.
-	(cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node,
-	assert it does not return NULL.
-	(cgraph_update_edges_for_call_stmt): Likewise.
-	(cgraph_clone_edge): Likewise.
-	(cgraph_create_virtual_clone): Likewise.
-	(cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node
-	instead of cgraph_node.
-	(cgraph_add_new_function): Call cgraph_create_node or
-	cgraph_get_create_node instead of cgraph_node.
-	* cgraphbuild.c (record_reference): Call cgraph_get_create_node
-	instead of cgraph_node.
-	(record_eh_tables): Likewise.
-	(mark_address): Likewise.
-	(mark_load): Likewise.
-	(build_cgraph_edges): Call cgraph_get_create_node instead
-	of cgraph_node.
-	(rebuild_cgraph_edges): Likewise.
-	* cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node
-	instead of cgraph_node.
-	(cgraph_copy_node_for_versioning): Call cgraph_create_node instead of
-	cgraph_node.
-	* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call
-	cgraph_create_node instead of cgraph_node.
-	* c-decl.c (finish_function): Call cgraph_get_create_node instead
-	of cgraph_node.
-	* lto-cgraph.c (input_node): Likewise.
-	* lto-streamer-in.c (input_function): Likewise.
-	* varasm.c (mark_decl_referenced): Likewise.
-	(assemble_alias): Likewise.
-
-2011-04-12  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-inline.c (tree_function_versioning): Call cgraph_get_node
-	instead of cgraph_node and assert it does not return NULL.
-	* lto-streamer-in.c (lto_read_body): Likewise.
-	* omp-low.c (new_omp_context): Likewise.
-	(create_task_copyfn): Likewise.
-	* tree-emutls.c (lower_emutls_function_body): Likewise.
-	* matrix-reorg.c (transform_allocation_sites): Likewise.
-
-2011-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48552
-	* c-typeck.c (build_asm_expr): Error out on attempts to use
-	void type outputs or inputs for constraints that allow reg or
-	don't allow memory.
-
-2011-04-11  Chung-Lin Tang  <cltang@codesourcery.com>
-	    Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/48250
-	* config/arm/arm.c (arm_legitimize_reload_address): Update cases
-	to use sign-magnitude offsets. Reject unsupported unaligned
-	cases. Add detailed description in comments.
-	* config/arm/arm.md (reload_outdf): Disable for ARM mode; change
-	condition from TARGET_32BIT to TARGET_ARM.
-
-2011-04-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (struct typed_tree): New.
-	(struct tree_common): Include it instead of tree_base.
-	(TREE_TYPE): Update for new location of type field.
-	(TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly.
-	(DECL_USER_ALIGN, DECL_PACKED): Likewise.
-	(union tree_node): Add typed field.
-	* treestruct.def (TS_TYPED): New.
-	* lto-streamer.c (check_handled_ts_structures): Handle it.
-	* tree.c (MARK_TS_TYPED): New macro.
-	(MARK_TS_COMMON): Call it instead of MARK_TS_BASE.
-
-2011-04-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfghooks.c (redirect_edge_and_branch_force): Localize variable.
-	(force_nonfallthru): Do not alter the loop nest if no basic block
-	was created.
-
-2011-04-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (VI): New mode iterator.
-	(SSEMODEI): Remove.
-	(AVX256MODEI): Ditto.
-	(AVXMODEF4P): Ditto.
-	(avxvecpsmode): Ditto.
-	(one_cmpl<mode>2): Enable for TARGET_SSE.  Use VI mode iterator.
-	(sse2_andnot<mode>3): New expander.
-	(*andnot<mode>3): Merge with *sse2_andnot<mode>3 and
-	*avx_andnot<mode>3.  Enable for TARGET_SSE.  Use VI mode iterator.
-	(<any_logic:code><mode>3): Use VI mode iterator.
-	(*<any_logic:code><mode>3): Merge with *sse2_<any_logic:code><mode>3
-	and *avx_<any_logic:code><mode>3.  Use VI mode iterator.
-	(*andnottf3): Handle AVX three-operand constraints.
-	(*<any_logic:code>tf3): Handle AVX three-operand constraints.
-
-2011-04-11  Joseph Myers  <joseph@codesourcery.com>
-	    Robert Millan  <rmh@gnu.org>
-
-	* config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h.
-	* config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32,
-	GNU_USER_DYNAMIC_LINKER64): Define.
-	(REG_NAME): Don't undefine.
-	(MD_UNWIND_SUPPORT): Undefine.
-	* config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define.
-	(REG_NAME): Don't undefine.
-	(MD_UNWIND_SUPPORT): Undefine.
-	* config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION): Define.
-
-2011-04-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/gnu.h (GNU_USER_LINK_EMULATION): Define.
-	(CPP_SPEC, CC1_SPEC, ENDFILE_SPEC): Remove.
-
-2011-04-11  Xinliang David Li  <davidxl@google.com>
-
-	* value-profile.c (check_ic_target): New function.
-	(gimple_ic_transform): Sanity check indirect call target.
-	* gimple-low.c (gimple_check_call_args): Interface change.
-	(gimple_check_call_matching_types): New function.
-	* tree-inline.c (tree_can_inline_p): Call new function.
-
-2011-04-11  Basile Starynkevitch  <basile@starynkevitch.net>
-
-	* Makefile.in (PLUGIN_HEADERS): Add gimple-pretty-print.h
-	tree-pretty-print.h & realmpfr.h.
-
-2011-04-11  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR middle-end/48464
-	* ira.c (setup_pressure_classes): Fix typo in loop condition.
-	(setup_allocno_and_important_classes): Ditto.
-
-2011-04-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/alpha/linux-elf.h (LINUX_DYNAMIC_LINKER): Rename to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Change
-	LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
-	(TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
-	GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/bfin/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/bfin/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Change
-	LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
-	(TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
-	GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/frv/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
-	GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/i386/gnu-user.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/i386/gnu-user64.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/i386/linux.h (GNU_USER_DYNAMIC_LINKER): Remove.
-	* config/i386/linux64.h (GNU_USER_DYNAMIC_LINKER32,
-	GNU_USER_DYNAMIC_LINKER64): Remove.
-	* config/ia64/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/kfreebsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
-	GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/knetbsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
-	GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/kopensolaris-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename
-	to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
-	GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINUX_DYNAMIC_LINKER): Rename to GNU_USER_DYNAMIC_LINKER.
-	(LINUX_DYNAMIC_LINKER32): Rename to GNU_USER_DYNAMIC_LINKER32.
-	(LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
-	* config/lm32/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/m32r/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	(TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
-	GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/m68k/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/m68k/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/mips/linux64.h (LINUX_DYNAMIC_LINKERN32): Rename to
-	GNU_USER_DYNAMIC_LINKERN32.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKERN32 to
-	GNU_USER_DYNAMIC_LINKERN32.  Change LINUX_DYNAMIC_LINKER64 to
-	GNU_USER_DYNAMIC_LINKER64.  Change LINUX_DYNAMIC_LINKER32 to
-	GNU_USER_DYNAMIC_LINKER32.
-	* config/mn10300/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/moxie/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
-	* config/rs6000/linux64.h (LINUX_DYNAMIC_LINKER32): Rename to
-	GNU_USER_DYNAMIC_LINKER32.
-	(LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
-	* config/rs6000/sysv4.h (LINUX_DYNAMIC_LINKER): Rename to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/s390/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER32 to
-	GNU_USER_DYNAMIC_LINKER32.  Change LINUX_DYNAMIC_LINKER64 to
-	GNU_USER_DYNAMIC_LINKER64.
-	* config/sh/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(SUBTARGET_LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_ARCH32_SPEC): Change LINUX_DYNAMIC_LINKER32 to
-	GNU_USER_DYNAMIC_LINKER32.
-	(LINK_ARCH64_SPEC): Change LINUX_DYNAMIC_LINKER64 to
-	GNU_USER_DYNAMIC_LINKER64.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER64 to
-	GNU_USER_DYNAMIC_LINKER64.
-	* config/vax/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	* config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Change
-	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
-	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
-
-2011-04-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/gnu-user.h: Copy from linux.h.  Update comments.
-	(LINK_EMULATION, GLIBC_DYNAMIC_LINKER): Remove.
-	(SUBTARGET_EXTRA_SPECS): Use GNU_USER_LINK_EMULATION and
-	GNU_USER_DYNAMIC_LINKER.
-	(MD_UNWIND_SUPPORT, REG_NAME): Remove.
-	* config/i386/gnu-user64.h: Copy from linux64.h.  Update comments.
-	(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64): Remove.
-	(LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32 and
-	GNU_USER_DYNAMIC_LINKER64.
-	(MD_UNWIND_SUPPORT, REG_NAME): Remove.
-	* config/i386/kfreebsd-gnu.h (LINK_EMULATION): Change to
-	GNU_USER_LINK_EMULATION.
-	* config/i386/linux.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE,
-	DEFAULT_PCC_STRUCT_RETURN, TARGET_TLS_DIRECT_SEG_REFS_DEFAULT,
-	ASM_COMMENT_START, DBX_REGISTER_NUMBER, NO_PROFILE_COUNTERS,
-	MCOUNT_NAME, SUBTARGET_FRAME_POINTER_REQUIRED, SIZE_TYPE,
-	PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS,
-	CPP_SPEC, CC1_SPEC): Remove.
-	(LINK_EMULATION): Change to GNU_USER_LINK_EMULATION.
-	(GNU_USER_DYNAMIC_LINKER): Define.
-	(ASM_SPEC, SUBTARGET_EXTRA_SPECS, LINK_SPEC, ENDFILE_SPEC,
-	ASM_OUTPUT_ALIGNED_BSS, ASM_OUTPUT_MAX_SKIP_ALIGN,
-	ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX, CRT_GET_RFIB_DATA,
-	LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, TF_SIZE,
-	TARGET_ASM_FILE_END, STACK_CHECK_MOVING_SP,
-	STACK_CHECK_STATIC_BUILTIN, TARGET_THREAD_SSP_OFFSET,
-	TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
-	* config/i386/linux64.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC,
-	CC1_SPEC, DEFAULT_PCC_STRUCT_RETURN,
-	TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, SPEC_32, SPEC_64, ASM_SPEC,
-	LINK_SPEC, ENDFILE_SPEC, MULTILIB_DEFAULTS, LIBGCC2_HAS_TF_MODE,
-	LIBGCC2_TF_CEXT, TF_SIZE, TARGET_ASM_FILE_END): Remove.
-	(GNU_USER_DYNAMIC_LINKER32, GNU_USER_DYNAMIC_LINKER64): Define.
-	(STACK_CHECK_MOVING_SP, STACK_CHECK_STATIC_BUILTIN,
-	TARGET_THREAD_SSP_OFFSET, TARGET_CAN_SPLIT_STACK,
-	TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
-	* config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Change to
-	GNU_USER_DYNAMIC_LINKER.
-	* config/kfreebsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
-	GNU_USER_DYNAMIC_LINKER.  Unconditionally undefine and redefine.
-	* config/knetbsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
-	GNU_USER_DYNAMIC_LINKER.  Unconditionally undefine and redefine.
-	* config/kopensolaris-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
-	GNU_USER_DYNAMIC_LINKER.  Unconditionally undefine and redefine.
-	* config.gcc (i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu |
-	i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* |
-	i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux* |
-	x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Use the new headers.
-
-2011-04-11  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/9601
-	PR target/11772
-	* config/i386/i386-protos.h (ix86_get_callcvt): New prototype.
-	* config/i386/i386.c (ix86_handle_cconv_attribute): Adjust
-	comment.
-	(ix86_is_msabi_thiscall): Removed.
-	(ix86_is_type_thiscall): Likewise.
-	(ix86_get_callcvt): New function.
-	(ix86_comp_type_attributes): Simplify check.
-	(ix86_function_regparm): Use ix86_get_callcvt for calling
-	convention attribute checks.
-	(ix86_return_pops_args): Likewise.
-	(ix86_static_chain): Likewise.
-	(x86_this_parameter): Likewise.
-	(x86_output_mi_thunk): Likewise.
-	(ix86_function_type_abi): Optimize check for types without attributes.
-	* config/i386/i386.h (IX86_CALLCVT_CDECL, IX86_CALLCVT_STDCALL,
-	IX86_CALLCVT_FASTCALL, IX86_CALLCVT_THISCALL, IX86_CALLCVT_REGPARM,
-	IX86_CALLCVT_SSEREGPARM): New macros to represent calling convention
-	by flag-values.
-	(IX86_BASE_CALLCVT): Helper macro.
-	* config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
-	Use ix86_get_callcvt for calling convention attribute checks and avoid
-	symbol-decoration for stdcall in TARGET_RTD case.
-	* config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name):
-	Likewise.
-	(gen_stdcall_or_fastcall_suffix): Adjust ident and use DECL_ORIGIN
-	for declaration.
-
-2011-04-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (VI_128): New mode iterator.
-	(VI12_128): Rename from SSEMODE12.
-	(VI14_128): Rename from SSEMODE14.
-	(VI124_128): New mode iterator.
-	(VI24_128): Rename from SSEMODE248.
-	(VI248_128): Rename from SSEMODE248.
-	(SSEMODE124C8): Remove.
-	(*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
-	(*sse2_<plusminus_insn><mode>3): Merge with
-	*avx_<plusminus_insn><mode>3.
-	(*mulv8hi3): Merge with *avx_mulv8hi3.
-	(*<s>mulv8hi3_highpart): Merge with *avx_<s>mulv8hi3_highpart.
-	(*sse2_umulv2siv2di3): Merge with *avx_umulv2siv2di3.
-	(*sse2_pmaddwd): Merge with *avx_pmaddwd.
-	(*sse4_1_mulv4si3): Merge with *avx_mulv4si3.
-	(ashr<mode>3): Merge with *avx_ashr<mode>3.
-	(lshr<mode>3): Merge with *avx_lshr<mode>3.
-	(ashl<mode>3): Merge with *avx_ashl<mode>3.
-	(sse2_ashlv1ti3): Merge with *avx_ashlv1ti3.
-	(sse2_lshrv1ti3): Merge with *avx_lshrv1ti3.
-	(*sse4_1_<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
-	(*<smaxmin:code>v8hi3): Ditto.
-	(*sse4_1_<umaxmin:code><mode>3): Merge with *avx_<umaxmin:code><mode>3.
-	(*<smaxmin:code>v16qi3): Ditto.
-	(*sse4_1_eqv2di3): Merge with *avx_eq<mode>3.
-	(*sse2_eq<mode>3): Ditto.
-	(*sse4_2_eqv2di3): Merge with *avx_gt<mode>3.
-	(*sse2_gt<mode>3): Ditto.
-	(vcondv2di): Split out of vcond<mode>.
-	(vconduv2di): Split out of vcondu<mode>.
-
-2011-04-11  Richard Guenther  <rguenther@suse.de>
-
-	* gimplify.c (gimple_fold_indirect_ref): Check host_integerp
-	before calling tree_low_cst.
-
-2011-04-11  Richard Guenther  <rguenther@suse.de>
-
-	* stor-layout.c (layout_type): Compute all array index size operations
-	in the original type.
-	(initialize_sizetypes): Add comment.
-	(set_sizetype): Do not set TREE_TYPE of a TREE_VEC.
-
-2011-04-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* common.opt (Tbss=, Tdata=, Ttext=): New options.
-
-2011-04-11  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraph.c (cgraph_local_info): Call cgraph_get_node instead
-	of cgraph_node,	handle NULL return value.
-	(cgraph_global_info): Likewise.
-	(cgraph_rtl_info): Likewise.
-	* tree-inline.c (estimate_num_insns): Likewise.
-	* gimplify.c (unshare_body): Likewise.
-	(unvisit_body): Likewise.
-	(gimplify_body): Likewise.
-	* predict.c (optimize_function_for_size_p): Likewise.
-	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
-	(call_may_clobber_ref_p_1): Likewise.
-	* varasm.c (function_section_1): Likewise.
-	(assemble_start_function): Likewise.
-
-2011-04-11  Martin Jambor  <mjambor@suse.cz>
-
-	* except.c (set_nothrow_function_flags): Call cgraph_get_node instead
-	of cgraph_node.
-	* final.c (rest_of_clean_state): Likewise.
-	* gimple-iterator.c (update_call_edge_frequencies): Likewise.
-	* passes.c (pass_init_dump_file): Likewise.
-	(execute_all_ipa_transforms): Likewise.
-	(function_called_by_processed_nodes_p): Likewise.
-	* predict.c (maybe_hot_frequency_p): Likewise.
-	(probably_never_executed_bb_p): Likewise.
-	(compute_function_frequency): Likewise.
-	* tree-nested.c (check_for_nested_with_variably_modified): Likewise.
-	(unnest_nesting_tree_1): Likewise.
-	(lower_nested_functions): Likewise.
-	* tree-optimize.c (execute_fixup_cfg): Likewise.
-	(tree_rest_of_compilation): Likewise.
-	* tree-profile.c (gimple_gen_ic_func_profiler): Likewise.
-	* tree-sra.c (ipa_early_sra): Likewise.
-	* tree-ssa-loop-ivopts.c (computation_cost): Likewise.
-	* config/i386/i386.c (ix86_compute_frame_layout): Likewise.
-	* ipa.c (record_cdtor_fn): Likewise.
-	* ipa-inline.c (cgraph_early_inlining): Likewise.
-	(compute_inline_parameters_for_current): Likewise.
-	* ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
-	* ipa-pure-const.c (local_pure_const): Likewise.
-	* ipa-split.c (split_function): Likewise.
-	(execute_split_functions): Likewise.
-	* cgraphbuild.c (build_cgraph_edges): Likewise.
-	(rebuild_cgraph_edges): Likewise.
-	(cgraph_rebuild_references): Likewise.
-	(remove_cgraph_callee_edges): Likewise.
-	* cgraphunit.c (cgraph_mark_if_needed): Likewise.
-	(verify_cgraph_node): Likewise.
-	(cgraph_analyze_functions): Likewise.
-	(cgraph_preserve_function_body_p): Likewise.
-	(save_inline_function_body): Likewise.
-	(save_inline_function_body): Likewise.
-	* tree-inline.c (copy_bb): Likewise.
-	(optimize_inline_calls): Likewise.
-
-2011-04-11  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/48195
-	* ipa-cp.c (ipcp_driver): Call ipa_check_create_node_params and
-	ipa_check_create_edge_args.
-	(ipcp_generate_summary): Do not call ipa_check_create_node_params and
-	ipa_check_create_edge_args.
-	* ipa-inline.c (inline_generate_summary): Do not call
-	ipa_check_create_node_params and ipa_check_create_edge_args.
-	* ipa-prop.c (ipa_analyze_node): Call ipa_check_create_node_params and
-	ipa_check_create_edge_args.
-
-2011-04-09  Anatoly Sokolov  <aesok@post.ru>
-
-	* expr.c (expand_expr_real_1): Use add_to_hard_reg_set function
-	instead of loop.
-	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
-	* function.c (record_hard_reg_sets): Likewise.
-	* ira.c (compute_regs_asm_clobbered): Likewise.
-	* sched-deps.c (sched_analyze_1): Likewise.
-	* reload1.c (mark_reload_reg_in_use, choose_reload_regs): Likewise.
-
-2011-04-09  Xinliang David Li  <davidxl@google.com>
-
-	PR tree-optimization/PR48484
-	* tree-ssa-uninit.c (convert_control_dep_chain_into_preds): Set
-	has_valid_pred lazily
-
-2011-04-09  Duncan Sands  <baldrick@free.fr>
-
-	* tree.c (array_type_nelts): Bail out if TYPE_MAX_VALUE not set.
-
-2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* combine.c (combine_validate_cost): Adjust comments.  Set registered
-	cost of I0 to zero at the end, if any.
-
-2011-04-08  Xinliang David Li  <davidxl@google.com>
-
-	* ipa-cp.c (ipcp_update_profiling): Correct negative scale factor due
-	to insane profile data.
-
-2011-04-08  Xinliang David Li  <davidxl@google.com>
-
-	* ipa-cp.c (ipcp_update_profiling): Correct
-	 negative scale factor due to insane profile data.
-
-2011-04-08  Xinliang David Li  <davidxl@google.com>
-
-	* final.c (dump_basic_block_info): New function.
-	(final): Dump basic block.
-	(final_scan_insn): Remove old dump.
-
-2011-04-08  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR target/47829
-	* config.gcc (i386-*-freebsd): Disable unwind table generation for
-	crtbegin/crtend.
-
-2011-04-08  Michael Matz  <matz@suse.de>
-
-	PR middle-end/48389
-	* jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New
-	functions.
-	(rebuild_jump_labels): Call rebuild_jump_labels_1.
-	* rtl.h (rebuild_jump_labels_chain): Declare.
-	* cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on
-	insns inserted on edges.
-
-2011-04-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (arm*-*-*): Add arm/arm-tables.opt to extra_options.
-	* config/arm/arm-arches.def: New.
-	* config/arm/arm-opts.h: New.
-	* config/arm/genopt.sh: New.
-	* config/arm/arm-tables.opt: New (generated).
-	* config/arm/arm.c (arm_handle_option, arm_target_help,
-	TARGET_HANDLE_OPTION, TARGET_HELP, arm_find_cpu): Remove.
-	(all_architectures): Get most table contents from arm-arches.def.
-	(arm_option_override): Set arm_selected_arch, arm_selected_cpu and
-	arm_selected_tune here.
-	* config/arm/arm.h (enum processor_type): Move to arm-opts.h.
-	* config/arm/arm.opt (config/arm/arm-opts.h): New HeaderInclude.
-	(march=, mcpu=, mtune=): Use Enum and Var.
-	* config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt): New.
-	(arm.o): Update dependencies.
-
-2011-04-08  Basile Starynkevitch  <basile@starynkevitch.net>
-
-	* gengtype.c (write_typed_alloc_def): New argument f. Use it instead
-	of header_file.
-	(write_typed_struct_alloc_def, write_typed_typedef_alloc_def)
-	(write_typed_alloc_defns): Likewise.
-	(main): Calls write_typed_alloc_defns with output_header.
-
-2011-04-08  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR inline-asm/48435
-	* ira-color.c (setup_profitable_hard_regs): Add comments.
-	Don't take prohibited hard regs into account.
-	(setup_conflict_profitable_regs): Rename to
-	get_conflict_profitable_regs.
-	(check_hard_reg_p): Check prohibited hard regs.
-
-2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/alpha/alpha.c (alpha_emit_xfloating_libcall): Call use_reg.
-	* config/xtensa/xtensa.c (xtensa_call_tls_desc): Likewise.
-	* config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise.
-
-2011-04-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR target/48366
-	* config/pa/pa.c (hppa_register_move_cost): Increase to 18 cost of
-	move from floating point to shift amount register.
-	(emit_move_sequence): Remove secondary reload support for floating
-	point to shift amount amount register copies.
-	(pa_secondary_reload): Return GENERAL_REGS for floating point/shift
-	amount register copies.
-	* config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount
-	register, return false if mode isn't a scalar integer mode.
-	* config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise.
-
-2011-04-08  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_call_flags): Remove kludge.
-
-2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	* sel-sched.c (sel_region_init): Move call to
-	sel_setup_region_sched_flags after setup_current_loop_nest.
-
-2011-04-08  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/48272
-	* sched-deps.c (setup_insn_reg_pressure_info): Export and rename to
-	init_insn_reg_pressure_info.  Adjust a caller.
-	* sched-int.h (init_insn_reg_pressure_info): Declare.
-	* haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info
-	when sched-pressure is enabled.
-
-2011-04-08  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_set_modified): Do not queue calls to
-	MODIFIED_NORETURN_CALLS here ...
-	* tree-ssa-operands.c (update_stmt_operands): ... but here.
-
-2011-04-08  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48467
-	* toplev.c (lang_dependent_init): Do not open asm_out_file
-	in WPA mode, nor perform debug machinery initialization.
-	(finalize): Do not unlink asm_out_file in WPA mode.
-
-2011-04-08  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.h (gimple_call_fntype): New function.
-	(gimple_call_return_type): Use it.
-	* expr.c (expand_expr_real_1): Use gimple_call_fntype.
-	* gimple-low.c (gimple_check_call_args): Likewise.
-	* gimple.c (gimple_call_flags): Likewise.
-	(gimple_call_arg_flags): Likewise.
-	(gimple_call_return_flags): Likewise.
-	* tree-cfg.c (verify_gimple_call): Likewise.
-	(do_warn_unused_result): Likewise.
-	* tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
-	* value-prof.c (gimple_ic_transform): Fix fndecl check.
-
-2011-04-08  Dmitry Melnik  <dm@ispras.ru>
-
-	PR rtl-optimization/48235
-	* sel-sched.c (code_motion_process_successors): Recompute the last
-	insn in basic block if control flow changed.
-	(code_motion_path_driver): Ditto.  Recompute the first insn as well.
-	Update condition for ilist_remove.
-
-2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/48302
-	* sel-sched-ir.h (sel_add_loop_preheaders): Update prototype.
-	* sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument.  Use
-	it to record added preheader blocks.
-	* sel-sched.c (setup_current_loop_nest): Add 'bbs' argument.  Pass it
-	on to sel_add_loop_preheaders.
-	(sel_region_init): Move call to setup_current_loop_nest after
-	sel_init_bbs.
-
-2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR target/48273
-	* cfgloop.h (loop_has_exit_edges): New helper.
-	* sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs
-	non-clonable.
-	* sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops
-	that have no exit edges.
-
-2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/48442
-	* sel-sched.c (init_seqno): Remove number_of_insns argument.  Update
-	all callers.  Adjust assert.
-
-2011-04-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48377
-	* tree-vect-data-refs.c (vector_alignment_reachable_p): Set
-	is_packed to true even for types with smaller TYPE_ALIGN than
-	TYPE_SIZE.
-
-2011-04-08  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/48513
-	* doc/tm.texi: Re-generate.
-
-2011-04-08  Wei Guozhi  <carrot@google.com>
-
-	PR target/47855
-	* config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype.
-	* config/arm/arm.c (arm_attr_length_push_multi): New function.
-	* config/arm/arm.md (*push_multi): Change the length computation to
-	call a C function.
-
-2011-04-08  Anatoly Sokolov  <aesok@post.ru>
-
-	* doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.
-	(BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation.
-	* doc/tm.texi: Regenerate.
-	* system.h (ASM_OUTPUT_BSS): Poison.
-	* varasm.c (asm_output_bss): Remove function.
-	(emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro.
-
-	* config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment.
-	* config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise.
-	* config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise.
-	* config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
-	Likewise.
-	* config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
-	Likewise.
-	* config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
-	Likewise.
-	* config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
-
-2011-04-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on
-	EnumValue lines.
-
-2011-04-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m68k/m68k.c (m68k_handle_option): Don't handle
-	OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020,
-	OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and
-	OPT_mcpu32.
-	* config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
-	handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020,
-	-m68030, -m68040, -m68060, -mcpu32 and -m68332.
-	* config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040,
-	m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias.
-	* config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove.
-	(MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS).
-	(MULTILIB_MATCHES): Map -march= options to corresponding -mcpu=
-	options.  Don't map other m68k options manually.  Don't handle
-	old-style options as canonical.
-	(MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS).
-	* doc/install.texi (m68k-*-*): Document binutils version requirement.
-
-2011-04-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* basic-block.h (force_nonfallthru): Move to...
-	* cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook.
-	(force_nonfallthru): ...here.
-	* cfghooks.c (force_nonfallthru): New function.
-	* cfgrtl.c (force_nonfallthru): Rename into...
-	(rtl_force_nonfallthru): ...this.
-	(commit_one_edge_insertion): Do not set AUX field.
-	(commit_edge_insertions): Do not discover new basic blocks.
-	(rtl_cfg_hooks): Add rtl_force_nonfallthru.
-	(cfg_layout_rtl_cfg_hooks): Likewise.
-	* function.c (thread_prologue_and_epilogue_insns): Remove bogus
-	ATTRIBUTE_UNUSED.  Discover new basic blocks in the prologue insns.
-	* tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru.
-
-2011-04-07  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
-	Remove macros.
-
-2011-04-07  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md: Update copyright year.
-	(avxcvtvecmode): Remove.
-	(sse_movhlps): Merge with *avx_movhlps.
-	(sse_movlhps): Merge with *avx_movlhps.
-	(vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf.
-	(vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf.
-	(sse_shufps_<mode>): Merge with *avx_shufps_<mode>.
-	(sse_loadhps): Merge with *avx_loadhps.
-	(sse_storelps): Merge with *avx_storelps.
-	(sse_loadlps): Merge with *avx_loadlps.
-	(sse_movss): Merge with *avx_movss.
-	(*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx.
-	(*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx.
-	(*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx.
-	(*vec_set<mode>_0_sse2): Split multi-unit alternative.
-	(vec_set<mode>_0): Ditto.
-	(*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx.
-	(sse4_1_insertps): Merge with *avx_insertps.
-	(*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df.
-	(*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df.
-	(vec_interleave_highv2di): Merge with *avx_interleave_highv2di.
-	(sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>.
-	(sse2_storehpd): Merge with *avx_storehpd.
-	(sse2_loadhpd): Merge with *avx_loadhpd.
-	(sse2_loadlpd): Merge with *avx_loadlpd.
-	(sse2_movsd): Merge with *avx_movsd.
-	(*vec_concatv2df): Merge with *vec_concatv2df.
-
-2011-04-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48343
-	* combine.c (combine_instructions): Add last_combined_insn,
-	update it if insn is after it, pass it to all try_combine calls.
-	(try_combine): Add last_combined_insn parameter, pass it instead of
-	i3 to propagate_for_debug.
-
-2011-04-07  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.md (movqi_internal): Add alternatives
-	to handle MDR <-> data register transfers.
-	(movhi_internal): Likewise.
-
-2011-04-07  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against
-	previous stack info.
-
-2011-04-07  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* cfgcleanup.c (try_crossjump_to_edge): Add dir parameter.  Pass dir to
-	flow_find_cross_jump.  Swap variables to implement backward replacement.
-	(try_crossjump_bb): Add argument to try_crossjump_to_edge.
-
-2011-04-07  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* cfgcleanup.c (walk_to_nondebug_insn): New function.
-	(flow_find_cross_jump): Use walk_to_nondebug_insn.  Recalculate bb1
-	and bb2.
-	(try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not
-	src1 or src2.  Redirect edges to the last basic block.  Update
-	frequency and count on multiple basic blocks in case of fallthru.
-
-2011-04-07  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New
-	function.
-	(old_insns_match_p): Change return type.  Replace return false/true
-	with return dir_none/dir_both.  Use can_replace_by.
-	(flow_find_cross_jump): Add dir_p parameter.  Init replacement
-	direction from dir_p.  Register replacement direction in dir, last_dir
-	and afterlast_dir.  Handle new return type of old_insns_match_p using
-	merge_dir.  Return replacement direction in dir_p.
-	(flow_find_head_matching_sequence, outgoing_edges_match): Handle new
-	return type of old_insns_match_p.
-	(try_crossjump_to_edge): Add argument to call to flow_find_cross_jump.
-	* ifcvt.c ( cond_exec_process_if_block): Add argument to call to
-	flow_find_cross_jump.
-	* basic-block.h (enum replace_direction): New type.
-	(flow_find_cross_jump): Add parameter to declaration.
-
-2011-04-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (AVXMODEDCVTDQ2PS): Remove.
-	(AVXMODEDCVTPS2DQ): Ditto.
-	(VEC_FLOAT_MODE): Ditto.
-	(<sse>_andnot<mode>3): Merge with avx_andnot<mode>3.  Use VF mode
-	iterator.  Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
-	(<any_logic:code><mode>3): Use VF mode iterator.
-	(*<any_logic:code><mode>3): Merge with *avx_<any_logic:code><mode>3.
-	Use VF mode iterator.
-	(copysign<mode>3): Use VF mode iterator.
-	(*andnot<MODEF:mode>3): Merge with *avx_andnot<MODEF:mode>3.  Handle
-	TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
-	(*<any_logic:code><MODEF:mode>3): Merge with
-	*avx_<any_logic:code><MODEF:mode>3.
-	(sse_cvtsi2ss): Merge with *avx_cvtsi2ss.
-	(sse_cvtsi2ssq): Merge with *avx_cvtsi2ssq.
-	(avx_cvtdq2ps256): Split from avx_cvtdq2ps<avxmodesuffix>.
-	(avx_cvtdq2ps<avxmodesuffix>): Remove.
-	(sse2_cvtdq2ps): Use %v modifier.
-	(avx_cvtps2dq256): Split from avx_cvtps2dq<avxmodesuffix>.
-	(avx_cvtps2dq<avxmodesuffix>): Remove.
-	(sse2_cvtps2dq): Use %v modifier.
-	(avx_cvttps2dq256): Split from avx_cvttps2dq<avxmodesuffix>.
-	(avx_cvttps2dq<avxmodesuffix>): Remove.
-	(sse2_cvttps2dq): Use %v modifier.
-	(sse2_cvtsi2sd): Merge with *avx_cvtsi2sd.
-	(sse2_cvtsi2sdq): Merge with *avx_cvtsi2sdq.
-	(sse2_cvtsd2siq): Fix insn template.
-	(sse2_cvtsd2siq_2): Ditto.
-	(sse2_cvttsd2siq): Ditto.
-	(sse2_cvtsd2ss): Merge with *avx_cvtsd2ss.
-	(sse2_cvtss2sd): Merge with *avx_cvtss2sd.
-
-2011-04-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcov-io.c: Use GCC Runtime Library Exception.
-
-2011-04-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48466
-	* dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use
-	as base_reg whatever register reg has been eliminated to, instead
-	of hardcoding STACK_POINTER_REGNUM.
-
-2011-04-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* doc/tm.texi.in: Document C target hooks as separate from general
-	target hooks.
-	* doc/tm.texi: Regenerate.
-	* genhooks.c (struct hook_desc): Add docname field.
-	(HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC).  Initialize
-	docname field.
-	(hook_array): Include c-target.def.
-	(emit_documentation): Use docname field in output.
-	(emit_init_macros): Take docname argument.  Only emit definitions
-	for hooks matching docname.
-	(main): Expect additional arguments in all cases.  Pass argument
-	to emit_init_macros.
-	* target.def: Move initial macro definitions and comments to
-	target-hooks-macros.h.
-	(gcc_targetcm): Move to c-family/c-target.def.
-	* target.h (targetcm): Move declaration to c-family/c-target.h.
-	* targhooks.c (default_handle_c_option): Move to
-	c-family/c-opts.c.
-	* targhooks.h (default_handle_c_option): Move declaration to
-	c-family/c-common.h.
-	* target-hooks-macros.h: New file.
-	* config.gcc (target_has_targetcm): Define and use to add to
-	c_target_objs and cxx_target_objs.
-	* config/default-c.c: New file.
-	* config/darwin-c.c: Include c-target.h and c-target-def.h instead
-	of target.h and target-def.h.
-	(TARGET_HANDLE_C_OPTION, targetcm): Define later in file.
-	(darwin_objc_construct_string, darwin_cfstring_ref_p,
-	darwin_check_cfstring_format_arg): Make static.
-	(TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
-	TARGET_STRING_OBJECT_REF_TYPE_P,
-	TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here.
-	* config/darwin-protos.h (darwin_objc_construct_string,
-	darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't
-	declare.
-	* config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
-	TARGET_STRING_OBJECT_REF_TYPE_P,
-	TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM): Remove.
-	* config/t-darwin (darwin-c.o): Update dependencies.
-	* system.h (TARGET_HAS_TARGETCM): Poison.
-	* Makefile.in (TARGET_H): Update.
-	(TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define.
-	(c-family/c-format.o, c-family/c-opts.o): Update dependencies.
-	(default-c.o): New target.
-	(s-target-hooks-def-h): Pass "Target Hook" string to genhooks.
-	(c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New targets.
-	(s-tm-texi): Pass -d option to genhooks.  Also test timestamp on
-	c-target.def.
-	(build/genhooks.o): Update dependencies.
-
-2011-04-06  Richard Guenther  <rguenther@suse.de>
-
-	* ipa-inline.c (enum inlining_mode): Remove.
-	(cgraph_flatten): Use some other token.
-	(cgraph_edge_early_inlinable_p): New function, split out from ...
-	(cgraph_perform_always_inlining): New function, split out from ...
-	(cgraph_decide_inlining_incrementally): ... here.
-	(cgraph_mark_inline_edge): Adjust.
-	(cgraph_early_inlining): Re-structure.
-	(pass_early_inline): Require SSA form.
-
-2011-04-06  Andrew Stubbs  <ams@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Mark Shinwell  <shinwell@codesourcery.com>
-
-	* config/arm/arm.h (arm_class_likely_spilled_p): Check against
-	LO_REGS only for Thumb-1.
-	(MODE_BASE_REG_CLASS): Restrict base registers to those which can
-	be used in short instructions when optimising for size on Thumb-2.
-
-2011-04-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimple-low.c (lower_gimple_return): When not optimizing, force labels
-	associated with user returns to be preserved.
-
-2011-04-06  Tristan Gingold  <gingold@adacore.com>
-
-	* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index,
-	symbol_queue_size, DBXOUT_DECR_NESTING,
-	(DBXOUT_DECR_NESTING_AND_RETURN): Also define
-	if XCOFF_DEBUGGING_INFO.
-
-2011-04-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (attribute isa): New.
-	(attribute enabled): New.
-	(setcc_<mode>_sse): Merge from *{avx,sse}_setcc<mode>.
-	(*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_mixed_avx.
-	(*fop_<mode>_comm_sse): Merge with *fop_<mode>_comm_avx.
-	(*fop_<mode>_1_mixed): Merge with *fop_<mode>_1_mixed_avx.
-	(*fop_<mode>_1_sse): Merge with *fop_<mode>_1_avx.
-	(<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
-	(*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.
-	(*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.
-
-	* config/i386/sse.md (VF): New mode iterator.
-	(VF1): Ditto.
-	(VF2): Ditto.
-	(VF_128): Ditto.
-	(SSEMODEF4): Remove.
-	(attribute sse): Handle V8SF and V4DF modes.
-	(<absneg:code><mode>2): Use VF mode iterator.
-	(*absneg<mode>2): Merge from *{avx,sse}_absneg<mode>2.  Use VF
-	mode iterator.
-	(<plusminus_insn><mode>3): Use VF mode iterator.
-	(*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
-	Use VF mode iterator.
-	(<sse>_vm<plusminus_insn><mode>3): Merge with
-	*avx_vm<plusminus_insn><mode>3.  Use VF_128 mode iterator.
-	(mul<mode>3): Use VF mode iterator.
-	(*mul<mode>3): Merge with *avx_mul<mode>3.  Use VF mode iterator.
-	(<sse>_vmmul<mode>3): Merge with *avx_vmmul<mode>3.  Use VF_128
-	mode iterator.
-	(div<VF2:mode>3): Merge from divv2df3 and divv4df3.
-	(div<VF1:mode>3): Merge from divv4sf3 and divv8sf3.
-	(<sse>_div<mode>3): Merge with *avx_div<mode>3.  Use VF mode iterator.
-	(<sse>_vmdiv<mode>3): Merge with *avx_vmdiv<mode>3.  Use VF_128
-	mode iterator.
-	(<sse>_rcp<mode>2): Merge from avx_rcpv8sf2 and sse_rcpv4sf2.
-	Use VF1 mode iterator.
-	(sse_vmrcpv4sf2): Merge with *avx_vmrcpv4sf2.
-	(sqrt<VF2:mode>2): New expander.
-	(sqrt<VF1:mode>2): Merge from sqrtv4sf2 and sqrtv8sf2.
-	(<sse>_sqrt<mode>2): Merge from avx_sqrtv8sf2, sse_sqrtv4sf, sqrtv4df2
-	and sqrtv2df2.  Use VF mode iterator.
-	(<sse>_vmsqrt<mode>2): Merge with *avx_vmsqrt<mode>2.  Use VF_128
-	mode iterator.
-	(rsqrt<VF1:mode>2): Merge from rsqrtv4sf2 and rsqrtv8sf2.
-	(<sse>_rsqrt<mode>2): Merge from avx_rsqrtv8sf2 and sse_rsqrt4sf2.
-	Use VF1 mode iterator.
-	(sse_vmrsqrtv4sf2): Merge with *avx_vmrsqrtv4sf2.
-	(<smaxmin:code><mode>3): Use VF mode iterator.
-	(*<smaxmin:code><mode>3_finite): Merge with
-	*avx_<smaxmin:code><mode>3_finite.  Use VF mode iterator.
-	(*<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
-	(<sse>_vm<smaxmin:code><mode>2): Merge with
-	*avx_vm<smaxmin:code><mode>2.  Use VF_128 mode iterator.
-	(*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.  Use VF
-	mode iterator.
-	(*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.  Use VF
-	mode iterator.
-	(sse3_addsubv2df3): Merge with *avx_addsubv2df3.
-	(sse3_addsubv4sf3): Merge with *avx_addsubv4sf3.
-	(sse3_h<plusminus_insn>v2df3): Merge with *avx_h<plusminus_insn>v2df3.
-	(sse3_h<plusminus_insn>v4sf3): Merge with *avx_h<plusminus_insn>v4sf3.
-	(avx_cmp<mode>3): Rename from avx_cmp<ssemodesuffix><mode>3.  Use
-	VF mode iterator.
-	(avx_vmcmp<mode>3): Rename from avx_cmp<ssescalarmodesuffix><mode>3.
-	Use VF_128 mode iterator.
-	(<sse>_maskcmp<mode>3): Merge with *avx_maskcmp<mode>3.  Use VF
-	mode iterator.
-	(<sse>_vmmaskcmp<mode>3): Merge with *avx_vmmaskcmp<mode>3.  Use
-	VF_128 mode iterator.
-	(vcond<mode>): Use VF mode iterator.
-	* config/i386/predicates.md (sse_comparison_operator): Merge with
-	avx_comparison_float_operator.  Do not declare as special_predicate.
-	* config/i386/i386.c (struct builtin_description): Update for renamed
-	compare patterns.
-	(ix86_expand_args_builtin): Ditto.
-	(ix86_expand_sse_compare_mask): Ditto.
-
-2011-04-06  Richard Guenther  <rguenther@suse.de>
-
-	* tree-inline.c (estimate_num_insns): For calls simply account
-	for all passed arguments and a used return value.
-
-2011-04-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47663
-	* cgraph.h (struct cgraph_edge): Add call_stmt_size and
-	call_stmt_time fields.
-	(cgraph_edge_inlinable_p): Declare.
-	(cgraph_edge_recursive_p): New inline function.
-	* cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size.
-	(cgraph_clone_edge): Copy it.
-	* ipa-inline.c (cgraph_estimate_edge_time): New function.
-	Account for call stmt time.
-	(cgraph_estimate_time_after_inlining): Take edge argument.
-	(cgraph_estimate_edge_growth): Account call stmt size.
-	(cgraph_estimate_size_after_inlining): Take edge argument.
-	(cgraph_mark_inline_edge): Adjust.
-	(cgraph_check_inline_limits): Likewise.
-	(cgraph_recursive_inlining_p): Remove.
-	(cgraph_edge_badness): Use cgraph_edge_recursive_p.
-	(cgraph_decide_recursive_inlining): Take edge argument and
-	adjust.
-	(cgraph_decide_inlining_of_small_functions): Do not avoid
-	diags for recursive inlining here.
-	(cgraph_flatten): Adjust.
-	(cgraph_decide_inlining_incrementally): Likewise.
-	(estimate_function_body_sizes): Remove call cost handling.
-	(compute_inline_parameters): Initialize caller edge call costs.
-	(cgraph_estimate_edge_growth): New function.
-	(cgraph_estimate_growth): Use it.
-	(cgraph_edge_badness): Likewise.
-	(cgraph_check_inline_limits): Take an edge argument.
-	(cgraph_decide_inlining_of_small_functions): Adjust.
-	(cgraph_decide_inlining): Likewise.
-	* tree-inline.c (estimate_num_insns): Only account for call
-	return value if it is used.
-	(expand_call_inline): Avoid diagnostics on recursive inline
-	functions here.
-	* lto-cgraph.c (lto_output_edge): Output edge call costs.
-	(input_edge): Input edge call costs.
-
-2011-04-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/alpha/osf5.h (MAX_OFILE_ALIGNMENT): Define.
-
-2011-04-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* doc/invoke.texi (Spec Files): Fix typo.
-
-2011-04-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* profile.c (branch_prob): Move declaration of local variable.  Remove
-	obsolete ??? comment.  Expand the location explicitly instead of using
-	the LOCATION_FILE and LOCATION_LINE macros.
-
-2011-04-06  Wei Guozhi  <carrot@google.com>
-
-	PR target/47855
-	* config/arm/arm.md (arm_cmpsi_insn): Compute attr "length".
-	(arm_cond_branch): Likewise.
-	(arm_cond_branch_reversed): Likewise.
-	(arm_jump): Likewise.
-	(push_multi): Likewise.
-	* config/arm/constraints.md (Py): New constraint.
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR bootstrap/48471
-	* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
-	Move these...
-	(symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
-	(DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
-	#ifdef DBX_DEBUGGING_INFO.
-
-2011-04-05  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR bootstrap/48403
-	* haifa-sched.c (schedule_block): Increment cycle_issued_insns only
-	if old and new states differ.
-
-2011-04-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200,
-	OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e.
-	* config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
-	handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e.
-	* config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407,
-	mcfv4e): Use Alias.
-	* config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy
-	ColdFire options to -mcpu= options.
-
-2011-04-05  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-threadupdate.c (determine_bb_domination_status): Always
-	check if BB is a successor of LOOP->header and return
-	NONDOMINATING if it is not, regardless of ENABLE_CHECKING.
-
-2011-04-05  Steven Bosscher  <steven@gcc.gnu.org>
-
-	* cprop.c (struct reg_use): Remove.
-	(reg_use_table): Make an array of RTX.
-	(find_used_regs, constprop_register, local_cprop_pass,
-	bypass_block): Simplify users of reg_use_table.
-	(cprop_insn): Likewise.  Iterate if copy propagation succeeded
-	on one of the uses found by find_used_regs.
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR bootstrap/48469
-	* combine.c (combine_instructions): #ifdef AUTO_INC_DEC links
-	declaration.
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* combine.c (combine_instructions) [AUTO_INC_DEC]: Declare links
-	as an rtx.
-	(try_combine) [AUTO_INC_DEC]: Declare a local link rtx.
-
-2011-04-05  Steven Bosscher  <steven@gcc.gnu.org>
-
-	PR middle-end/48441
-	* cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns.
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* combine.c: Include obstack.h.
-	(struct insn_link): Define.
-	(uid_log_links): Adjust type.
-	(FOR_EACH_LOG_LINK): New macro.
-	(insn_link_obstack): Declare.
-	(alloc_insn_link): Define.
-	(create_log_links): Call it.  Use FOR_EACH_LOG_LINK and adjust
-	type of link variables.
-	(find_single_use, insn_a_feeds_b, combine_instructions): Likewise.
-	(try_combine, record_promoted_values, distribute_notes): Likewise.
-	(distribute_links): Likewise.  Tweak prototype.
-	(clear_log_links): Delete.
-	(adjust_for_new_dest): Call alloc_insn_link.
-	* Makefile.in (combine.o): Depend on $(OBSTACK_H).
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcse.c (modify_mem_list): Convert to an array of VECs.
-	(canon_modify_mem_list, compute_transp): Tweak formatting.
-	(alloc_gcse_mem): Likewise.  Adjust for modify_mem_list change.
-	(load_killed_in_block_p): Likewise.
-	(record_last_mem_set_info): Likewise.
-	(clear_modify_mem_tables): Likewise.
-
-2011-04-05  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/48461
-	* function.c (emit_use_return_register_into_block): Only define if
-	HAVE_return.
-
-2011-04-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* stor-layout.c (self_referential_size): Fix 2010-07-13 commit.
-
-2011-04-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rx/rx-opts.h: New.
-	* config/rx/rx.c (rx_cpu_type): Remove.
-	(rx_handle_option): Don't assert that global structures are in
-	use.  Access variables via opts pointer.  Defer most handling of
-	OPT_mint_register_.  Use error_at.
-	(rx_option_override): Handle deferred OPT_mint_register_ here.
-	* config/rx/rx.h (enum rx_cpu_types): Move to rx-opts.h.
-	* config/rx/rx.opt (config/rx/rx-opts.h: New HeaderInclude.
-	(mcpu=): Use Enum and specifiy rx_cpu_type with Var.
-	(rx_cpu_types): New Enum and EnumValue entries.
-	(mint-register=): Use Defer and use Var accordingly.
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete.
-	(debug_free_queue, debug_nesting, symbol_queue_index): Delete.
-	* final.c (debug_flush_symbol_queue, debug_queue_symbol):
-	Move these...
-	(debug_free_queue, debug_nesting, symbol_queue_index):
-	...and these...
-	* dbxout.c: ...to here.  Make static.
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcse.c (modify_pair): Define.  Define a VEC of it.
-	(canon_modify_mem_list): Convert to an array of VECs.
-	(free_insn_expr_list_list): Delete.
-	(clear_modify_mem_tables): Call VEC_free instead.
-	(record_last_mem_set_info): Don't modify canon_modify_mem_list.
-	(alloc_gcse_mem): Adjust for canon_modify_mem_list change.
-	(canon_list_insert, compute_transp): Likewise.
-
-2011-04-05  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing
-	for size.
-
-2011-04-05  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* function.c (emit_use_return_register_into_block): New function.
-	(thread_prologue_and_epilogue_insns): Use
-	emit_use_return_register_into_block.
-
-2011-04-05  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as
-	insn.
-
-2011-04-05  Tom de Vries  <tom@codesourcery.com>
-
-	* cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables.
-
-2011-04-05  Yufeng Zhang  <yufeng.zhang@arm.com>
-
-	* config/arm/arm.md (define_constants for unspec): Replace with
-	define_c_enum.
-	(define_constants for unspecv): Replace with define_c_enum.
-	* config/arm/neon.md (define_constants for unspec): Replace with
-	define_c_enum.
-
-2011-04-04  Richard Henderson  <rth@redhat.com>
-
-	PR bootstrap/48400
-	* dwarf2out.c (output_line_info): Always emit line info from
-	at least one section.
-	(dwarf2out_init): Create text_section_line_info here ...
-	(set_cur_line_info_table): ... not here.
-
-2011-04-04  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/48380
-	* ira.c (ira): Call grow_reg_equivs when fix_reg_equiv_init is
-	not called.
-
-	* ira-emit.c (emit_move_list): Update reg_equiv_init insn list.
-
-2011-04-04  Steven Bosscher  <steven@gcc.gnu.org>
-
-	* cprop.c (struct expr): Split 'expr' field in 'dest' and 'src'.
-	(expr_equiv_p): Remove.
-	(insert_set_in_table): Look at <dest, src> pair instead of expr.
-	(hash_scan_set): Update call to insert_set_in_table.
-	(dump_hash_table): Dump <dest, src> pair.
-	(lookup_set): Simplify.  Lookup <dest, src> pair.
-	(compute_transp): Remove, fold heavily simplified code into...
-	(compute_local_properties): ...here.  Expect COMP and TRANSP
-	unconditionally.
-	(find_avail_set): Take set directly from struct expr.
-	(find_bypass-set): Likewise.
-	(bypass_block): Likewise.
-	(cprop_insn): Likewise.  Remove redundant INSN_P test.
-
-	* cprop.c (implicit_set_cond_p): Assume nothing about COND, move
-	checks on form of COND from find_implicit_sets to here.
-	(find_implicit_sets): Cleanup control flow. Split critical edges
-	if it exposes implicit sets.  Allocate/resize implicit_sets as
-	necessary.
-	(one_cprop_pass): Only delete unreachable blocks if local_cprop_pass
-	changed something.  Run df_analyze after find_implicit_sets if any
-	edges were split.  Do not allocate implicit_sets here.
-
-	* cprop.c: s/gcse/cprop/ everywhere except for flag_gcse.
-	(gcse_obstack): Renamed to cprop_obstack.
-	(GNEW, GNEWVEC, GNEWVAR): Remove.
-	(gmalloc): Remove.
-	(alloc_hash_table): Use XNEWVAR instead of GNEWVAR.
-	(GOBNEW, GOBNEWVAR): Adjust for gcse_obstack renaming.
-	(gcse_alloc): Likewise, and rename to cprop_alloc.
-	(alloc_gcse_men, free_gcse_mem): Remove.
-	(gcse_constant_p): Rename to cprop_constant_p, and adjust all callers.
-	(compute_hash_table_work): Allocate and free reg_set_bitmap here.
-	(one_cprop_pass): Likewise. Adjust for gcse_obstack renaming.
-
-	* cprop.c (oprs_not_set_p): Remove.
-	(mark_set, mark_clobber): Remove.
-	(mark_oprs_set): Rewrite using DF_INSN_INFO_DEFS cache.
-	(reg_not_set_p): New function.
-	(find_avail_set): Use reg_not_set_p instead of oprs_not_set_p.
-	(cprop_insn): Likewise.
-	(cprop_jump): Use FOR_EACH_EDGE.
-
-2011-04-04  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR bootstrap/48403
-	* haifa-sched.c (nonscheduled_insns_begin): New static variable.
-	(rank_for_schedule): Use scheduled_insns vector instead of
-	last_scheduled_insn.
-	(ok_for_early_queue_removal): Likewise.
-	(queue_to_ready): Search forward in nonscheduled_insns_begin if
-	we have a dbg_cnt.
-	(choose_ready): Likewise.
-	(commit_schedule): Use VEC_iterate.
-	(schedule_block): Initialize nonscheduled_insns_begin.  If we have
-	a dbg_cnt, use it and ensure the first insn is in the ready list.
-	(haifa_sched_init): Allocate scheduled_insns.
-	(sched_extend_ready_list): Don't allocate it; reserve space.
-	(haifa_sched_finish): Free it.
-
-2011-04-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* optc-gen.awk: Always remove type from Variable entry before
-	recording in var_seen.
-
-2011-04-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfghooks.c (tidy_fallthru_edges): Add ??? comment.
-	* tree-inline.c (delete_unreachable_blocks_update_callgraph): Remove
-	call to tidy_fallthru_edges.
-
-2011-04-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* doc/options.texi (ToLower): Document.
-	* opt-functions.awk (switch_bit_fields): Initialize cl_tolower field.
-	* opts-common.c (decode_cmdline_option): Handle cl_tolower.
-	* opts.h (cl_option): Add cl_tolower field.
-	* config/rx/rx.c (rx_handle_option): Use strcmp of -mcpu=
-	arguments with lowercase strings.
-	* config/rx/rx.opt (mcpu=): Add ToLower.
-	* config/rx/t-rx (MULTILIB_MATCHES): Don't handle uppercase -mcpu=
-	argument.
-
-2011-04-04  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete.
-
-2011-04-04  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/vax/vax.c: Include reload.h.
-
-2011-04-04  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Remove.
-	* config/sparc/sparc.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
-	(sparc_preferred_reload_class): New function.
-
-2011-04-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48401
-	* cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
-	Use PAT_VAR_LOCATION_LOC instead of INSN_VAR_LOCATION_LOC.
-
-2011-04-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (struct tree_const_decl): Inherit from tree_decl_common.
-	* tree.c (initialize_tree_contains_struct): Adjust accordingly.
-
-2011-04-03  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/avr/avr.h (ASM_OUTPUT_BSS): Remove.
-	(ASM_OUTPUT_ALIGNED_BSS): Define.
-
-2011-04-03  Michael Matz  <matz@suse.de>
-
-	* lto-streamer.h (struct lto_streamer_cache_d): Remove offsets
-	and next_slot members.
-	(lto_streamer_cache_insert, lto_streamer_cache_insert_at,
-	lto_streamer_cache_lookup, lto_streamer_cache_get): Adjust prototypes.
-	(lto_streamer_cache_append): Declare.
-	* lto-streamer.c (lto_streamer_cache_add_to_node_array): Use
-	unsigned index, remove offset parameter, ensure that we append
-	or update existing entries.
-	(lto_streamer_cache_insert_1): Use unsigned index, remove offset_p
-	parameter, update next_slot for append.
-	(lto_streamer_cache_insert): Use unsigned index, remove offset_p
-	parameter.
-	(lto_streamer_cache_insert_at): Likewise.
-	(lto_streamer_cache_append): New function.
-	(lto_streamer_cache_lookup): Use unsigned index.
-	(lto_streamer_cache_get): Likewise.
-	(lto_record_common_node): Don't test tree_node_can_be_shared.
-	(preload_common_node): Adjust call to lto_streamer_cache_insert.
-	(lto_streamer_cache_delete): Don't free offsets member.
-	* lto-streamer-out.c (eq_string_slot_node): Use memcmp.
-	(lto_output_string_with_length): Use lto_output_data_stream.
-	(lto_output_tree_header): Remove ix parameter, don't write it.
-	(lto_output_builtin_tree): Likewise.
-	(lto_write_tree): Adjust callers to above, don't track and write
-	offset, write unsigned index.
-	(output_unreferenced_globals): Don't emit all global vars.
-	(write_global_references): Use unsigned indices.
-	(lto_output_decl_state_refs): Likewise.
-	(write_symbol): Likewise.
-	* lto-streamer-in.c (lto_input_chain): Move earlier.
-	(input_function): Use unsigned index.
-	(input_alias_pairs): Don't read and then ignore all global vars.
-	(lto_materialize_tree): Remove ix_p parameter, don't read index,
-	don't pass it back, use lto_streamer_cache_append.
-	(lto_register_var_decl_in_symtab): Use unsigned index.
-	(lto_register_function_decl_in_symtab): Likewise.
-	(lto_get_pickled_tree): Don't read in or handle offset, read unsigned
-	index.
-	(lto_get_builtin_tree): Don't read index, use
-	lto_streamer_cache_append.
-	(lto_read_tree): Adjust call to lto_materialize_tree.
-
-	* ipa-inline.c (cgraph_edge_badness): Move growth calculaton,
-	don't use function calls in arguments to MIN.
-
-	* varasm.c (decl_binds_to_current_def_p): Don't check TREE_PUBLIC
-	twice.
-
-	* gimple.c (gimple_type_leader_entry): Mark deletable.
-
-2011-04-03  Alan Modra  <amodra@gmail.com>
-
-	* dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM.
-
-2011-04-03  Michael Matz  <matz@suse.de>
-
-	* tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not
-	an integer.
-	* tree.h (tree_decl_non_common.vindex): Adjust comment.
-
-2011-04-03  Michael Matz  <matz@suse.de>
-
-	* cgraphbuild.c (record_reference): Canonicalize constructor values.
-	* gimple-fold.c (canonicalize_constructor_val): Accept being called
-	without function context.
-	* cgraphunit.c (cgraph_finalize_compilation_unit): Clear
-	current_function_decl and cfun.
-
-2011-04-03  Michael Matz  <matz@suse.de>
-
-	* tree.c (decl_init_priority_insert): Don't create entry for
-	default priority.
-	(decl_fini_priority_insert): Ditto.
-	(fields_compatible_p, find_compatible_field): Remove.
-	* tree.h (fields_compatible_p, find_compatible_field): Remove.
-	* gimple.c (gimple_compare_field_offset): Adjust block comment.
-
-2011-04-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* combine.c (try_combine): Remove useless local variable.
-
-2011-04-03  Richard Guenther  <rguenther@suse.de>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	* tree-if-conv.c (memrefs_read_or_written_unconditionally): Strip all
-	non-variable offsets and compare the remaining bases of the two
-	accesses instead of looking for exact same data-ref.
-
-2011-04-02  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/48416
-	* i386.c (ix86_function_arg_boundary): Fix printf formatter.
-
-	* i386.c (ix86_is_msabi_thiscall): New helper function.
-	(ix86_is_type_thiscall): New helper function.
-	(ix86_comp_type_attributes): Handle thiscall for method-functions
-	special.
-	(init_cumulative_args): Likewise.
-	(find_drap_reg): Likewise.
-	(ix86_static_chain): Likewise.
-	(x86_this_parameter): Likewise.
-	(x86_output_mi_thunk): Likewise.
-
-2011-04-01  Olivier Hainque  <hainque@adacore.com>
-	    Nicolas Setton  <setton@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type.
-	(add_gnat_descriptive_type_attribute): New function.
-	(gen_array_type_die): Call it.
-	(gen_enumeration_type_die): Likewise.
-	(gen_struct_or_union_type_die): Likewise.
-	(modified_type_die): Likewise.
-	* langhooks.h (lang_hooks_for_types): New descriptive_type hook.
-	* langhooks-def.h (LANG_HOOKS_DESCRIPTIVE_TYPE): Default to NULL.
-	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_DESCRIPTIVE_TYPE.
-
-2011-04-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/48148
-	* dwarf2out.c (resolve_addr): Don't call force_decl_die
-	if DECL_EXTERNAL has non-NULL DECL_ABSTRACT_ORIGIN.
-
-	Revert:
-	2011-03-17  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/48148
-	* lto-cgraph.c (input_overwrite_node): Clear the abstract
-	origin for decls in other ltrans units.
-	(input_varpool_node): Likewise.
-
-2011-04-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48335
-	* expr.c (expand_assignment): Handle all possibilities
-	if TO_RTX is CONCAT.
-	* expmed.c (store_bit_field_1): Avoid trying to create invalid SUBREGs.
-	(store_split_bit_field): If SUBREG_REG (op0) or
-	op0 itself has smaller mode than word, return it
-	for offset 0 and const0_rtx for out-of-bounds stores.
-	If word is const0_rtx, skip it.
-
-2011-04-01  Naveen H.S  <naveen.S@kpitcummins.com>
-
-	* config/h8300/h8300.c (print_operand_address): Rename to...
-	(h8300_print_operand_address): ...this. Make static. Adjust comments.
-	Call h8300_print_operand and h8300_print_operand_address instead of
-	print_operand and print_operand_address. Declare.
-	(print_operand): Renake to...
-	(h8300_print_operand): ...this. Make static. Adjust comments.
-	Call h8300_print_operand instead of print_operand. Declare.
-	(h8300_print_operand_punct_valid_p): Moved from h8300.h file.
-	(h8300_register_move_cost): Likewise.
-	(TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_PRINT_OPERAND
-	TARGET_PRINT_OPERAND_ADDRESS, TARGET_REGISTER_MOVE_COST): Define.
-	* config/h8300/h8300.h (PRINT_OPERAND_ADDRESS, PRINT_OPERAND
-	PRINT_OPERAND_PUNCT_VALID_P, REGISTER_MOVE_COST): Delete.
-	* config/h8300/h8300-protos.h (print_operand): Delete.
-	(print_operand_address): Delete.
-
-2011-04-01  Richard Henderson  <rth@redhat.com>
-
-	PR 48400
-	* dwarf2out.c (dwarf2out_source_line): Disable discriminators
-	in strict mode before dwarf4.  Re-order tests to early out
-	before switching sections.
-
-2011-04-01  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/h8300/constraints.md: New file.
-	* config/h8300/h8300.md: Include it.  Use satisfies_constraint_J,
-	satisfies_constraint_L, and satisfies_constraint_N for peephole2s.
-	(*tst_extzv_1_n, *tstsi_variable_bit_qi): Use satisfies_constraint_U.
-	* config/h8300/predicates.md (bit_operand): Likewise.
-	(incdec_operand): Use satisfies_constraint_M and
-	satisfies_constraint_O.  Don't use C code block.
-	* config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Delete.
-	* config/h8300/h8300.c (h8300_reg_class_from_letter): Delete.
-	(compute_mov_length): Use satisfies_constraint_G.
-	(fix_bit_operand): Use satisfies_constraint_U.
-	* config/h8300/h8300.h (REG_CLASS_FROM_LETTER): Delete.
-	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Delete.
-	(CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O): Delete.
-	(CONST_OK_FOR_Ppositive, CONST_OK_FOR_Pnegative): Delete.
-	(CONST_OK_FOR_P, CONSTRAINT_LEN_FOR_P): Delete.
-	(CONST_OK_FOR_CONSTRAINT_P, CONST_OK_FOR_LETTER_P): Delete.
-	(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
-	(OK_FOR_Q, OK_FOR_R, OK_FOR_S, OK_FOR_T, OK_FOR_U, OK_FOR_WU): Delete.
-	(OK_FOR_W, CONSTRAINT_LEN_FOR_W, OK_FOR_Y2, OK_FOR_Y0): Delete.
-	(OK_FOR_Y, CONSTRAINT_LEN_FOR_Y, OK_FOR_Z): Delete.
-	(EXTRA_CONSTRAINT_STR, CONSTRAINT_LEN): Delete.
-	(EXTRA_MEMORY_CONSTRAINT): Delete.
-
-2011-04-01  Andrew Pinski  <pinskia@gmail.com>
-	    Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/48262
-	* config/rs6000/vector.md (movmisalign<mode>): Allow for memory
-	operands, as per the specifications.
-
-	* config/rs6000/altivec.md (vec_extract_evenv4si): Correct modes.
-	(vec_extract_evenv4sf): Ditto.
-	(vec_extract_evenv8hi): Ditto.
-	(vec_extract_evenv16qi): Ditto.
-	(vec_extract_oddv4si): Ditto.
-
-2011-03-31  Mark Wielaard  <mjw@redhat.com>
-
-	* dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or
-	high_pc attribute if the CU has no associated code. Only output
-	DW_AT_entry_pc for CU if not generating strict dwarf and
-	dwarf_version < 4.
-
-2011-04-01  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* dwarf2out.h (dwarf2out_frame_debug_init): Declare.
-	* dwarf2out.c (dwarf2out_frame_debug_init): New function, broken
-	out of ...
-	(dwarf2out_frame_debug): ... here. Don't handle a NULL argument.
-	* final.c (final_start_function): Call the new function rather
-	than using a NULL argument for dwarf2out_frame_debug.
-
-	* ifcvt.c (cond_exec_process_insns): Disallow converting a block
-	that contains the prologue.
-
-	* haifa-sched.c (queue_insn): New arg REASON.  All callers
-	changed.  Print it in debugging output.
-
-	* sched-ebb.c (schedule_ebbs): Honor the BB_DISABLE_SCHEDULE flag.
-
-	* sched-ebb.c (begin_schedule_ready): Remove second argument.
-	Split most of the code into...
-	(begin_move_insn): ... here.  New function.
-	(ebb_sched_info): Add a pointer to it.
-	* haifa-sched.c (scheduled_insns): New static variable.
-	(sched_extend_ready_list): Allocate it.
-	(schedule_block): Use it to record the order of scheduled insns.
-	Perform RTL changes to move insns only after all scheduling
-	decisions have been made.
-	* modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the
-	begin_move_insn field.
-	* sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
-	* sched-int.h (struct haifa_sched_info): Remove second argument
-	from begin_schedule_ready hook.  Add new member begin_move_insn.
-	* sched-rgn.c (begin_schedule_ready): Remove second argument.
-	(rgn_const_sched_info): Add NULL entry for the begin_move_insn field.
-
-	* haifa-sched.c (prune_ready_list): New function, broken out of
-	schedule_block.
-	(schedule_block): Use it.
-
-2011-04-01  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/t-spu-elf (dp-bit.c): Use > instead of >>.
-
-2011-04-01  Kai Tietz  <ktietz@redhat.com>
-
-	* config.gcc (*-*-mingw*): Allow as option the
-	posix threading model.
-	* config/i386/mingw32.h (SPEC_PTHREAD1,  SPEC_PTHREAD2):
-	New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT
-	definition.
-	(CPP_SPEC): Add pthread/no-pthread handling.
-	(LIB_SPEC): Likewise.
-	* config/i386/mingw-w64.h (CPP_SPEC):Likewise.
-	(LIB_SPEC): Likewise.
-	* config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New
-	flag to pass -pthread option for shared libgcc build.
-	(SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread
-	for shared libgcc build.
-	* config/i386/t-mingw-pthread: New file.
-	* config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT):
-	New define to enable use of library pthread by default.
-	* config/i386/mingw.opt (pthread): New driver option.
-	(no-pthread): New driver option.
-	* config/i386/cygming.opt: Make sure trailing empty line is retained.
-	* config/i386/mingw-w64.opt: Likewise.
-
-2011-04-01  Gary Funck  <gary@intrepid.com>
-
-	* c-decl.c (grokdeclarator): Fix formatting.
-
-2011-04-01  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* expr.c (emit_block_move_via_movmem): Use n_generator_args
-	instead of n_operands.
-	(set_storage_via_setmem): Likewise.
-	* optabs.c (maybe_gen_insn): Likewise.
-	* config/arm/arm.c (arm_init_neon_builtins): Likewise.
-	* config/mips/mips.c (mips_expand_builtin_compare_1): Likewise.
-	(mips_expand_builtin_direct): Likewise.
-	* config/spu/spu.c (expand_builtin_args): Likewise.
-
-2011-04-01  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* recog.h (insn_data_d): Add n_generator_args.
-	* genoutput.c (data): Likewise.
-	(output_insn_data): Print it.
-	(max_opno, num_dups): Delete.
-	(scan_operands): Just fill in "d->operand[...]".
-	(gen_insn, gen_peephole, gen_expand, gen_split): Use get_pattern_stats.
-
-2011-04-01  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gensupport.h (pattern_stats): New structure.
-	* gensupport.c (get_pattern_stats_1, get_pattern_stats): New functions.
-	* genemit.c (max_opno, max_dupno, max_scratch_opno): Delete.
-	(max_operand_1, max_operand_vec): Delete.
-	(gen_insn, gen_expand, gen_split): Use get_pattern_stats.
-
-2011-03-31  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* emit-rtl.c (emit_pattern_after_setloc): New function.
-	(emit_insn_after_setloc, emit_jump_insn_after_setloc): Call it.
-	(emit_call_insn_after_setloc, emit_debug_insn_after_setloc): Likewise.
-	(emit_pattern_after): New function.
-	(emit_insn_after, emit_jump_insn_after): Call it.
-	(emit_call_insn_after, emit_debug_insn_after): Likewise.
-	(emit_pattern_before_setloc): New function.
-	(emit_insn_before_setloc, emit_jump_insn_before_setloc): Call it.
-	(emit_call_insn_before_setloc, emit_debug_insn_before_setloc):
-	Likewise.
-	(emit_pattern_before): New function.
-	(emit_insn_before, emit_jump_insn_before): Call it.
-	(emit_call_insn_before, emit_debug_insn_before): Likewise.
-
-2011-03-31  Richard Henderson  <rth@redhat.com>
-
-	* dwarf2out.c (dw_separate_line_info_ref): Remove.
-	(dw_separate_line_info_entry): Remove.
-	(enum dw_line_info_opcode): New.
-	(dw_line_info_entry): Use it.
-	(dw_line_info_table, dw_line_info_table_p): New.
-	(DWARF_LINE_OPCODE_BASE): Include dwarf3 opcodes.
-	(line_info_table, line_info_label_num): Remove.
-	(line_info_table_in_use): Remove.
-	(separate_line_info_table): Remove.
-	(separate_line_info_table_allocated): Remove.
-	(separate_line_info_table_in_use): Remove.
-	(LINE_INFO_TABLE_INCREMENT): Remove.
-	(line_info_label_num): New.
-	(cur_line_info_table): New.
-	(text_section_line_info, cold_text_section_line_info): New.
-	(separate_line_info): New.
-	(SEPARATE_LINE_CODE_LABEL): Remove.
-	(print_dwarf_line_table): Remove.
-	(debug_dwarf): Don't dump it.
-	(output_one_line_info_table): New.
-	(output_line_info): Use it.
-	(new_line_info_table): New.
-	(set_cur_line_info_table): New.
-	(dwarf2out_switch_text_section): Use it.
-	(dwarf2out_begin_function): Likewise.
-	(push_dw_line_info_entry): New.
-	(dwarf2out_source_line): Rewrite for new line info tables.
-	(dwarf2out_init): Remove dead initailizations.
-
-2011-03-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* opts.h (cl_option): Add comments to fields.  Add bit-fields for
-	various flags.
-	(CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK,
-	CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE,
-	CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK,
-	CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove.
-	(CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions.
-	* opt-functions.awk (flag_init, switch_bit_fields): New.
-	(switch_flags): Don't handle flags moved to bit-fields.  Don't
-	generate CL_MISSING_OK or CL_SAVE.
-	* optc-gen.awk: Update to generate bit-field output as well as
-	flags field.
-	* gcc.c (driver_wrong_lang_callback): Use cl_reject_driver
-	bit-field instead of CL_REJECT_DRIVER flag.
-	* opts-common.c (generate_canonical_option,
-	decode_cmdline_option): Use bit-fields instead of CL_* flags.
-	* opts.c (maybe_default_option): Use cl_reject_negative bit-field
-	instead of CL_REJECT_NEGATIVE flag.
-	* toplev.c (print_switch_values): Use cl_report bit-field instead
-	of CL_REPORT flag.
-
-2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop
-	a zero minimum index only if it is redundant.
-
-2011-03-31  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48381
-	* ira-color.c (assign_hard_reg): Use hard reg set intersection
-	instead of ira_class_hard_reg_index for calculating conflicting
-	hard registers.
-
-2011-03-31  Steven Bosscher  <steven@gcc.gnu.org>
-
-	* cprop.c: Clean up hash table building.
-	(reg_avail_info): Remove.
-	(oprs_available_p): Remove.
-	(record_last_reg_set_info): Remove.
-	(record_last_set_info): Remove.
-	(reg_available_p): New function.
-	(gcse_constant_p): Do not treat unfolded conditions as constants.
-	(make_set_regs_unavailable): New function.
-	(hash_scan_set): Simplify with new reg_available_p.
-	(compute_hash_table_work): Traverse insns stream only once.
-	Do not compute reg_avail_info. Traverse insns in reverse order.
-	Record implicit sets after recording explicit sets from the block.
-
-2011-03-31  Michael Matz  <matz@suse.de>
-
-	* builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc.
-
-2011-03-31  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro.
-	* config/h8300/h8300-protos.h (h8300_get_index): Remove.
-	* config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
-	(h8300_mode_dependent_address_p): New function.
-	(h8300_get_index): Make static.
-
-2011-03-31  Jeff Law  <law@redhat.com>
-
-	* reload1.c (elimination_effects): Fix typo in recent change.
-
-	* tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid
-	typo potentially leading to null pointer dereference.
-
-	* caller-save.c (new_saved_hard_reg): Eliminate return value.
-	(setup_save_areas): Corresponding changes to avoid useless
-	assignments.
-
-	* jump.c (reversed_comparison_code_parts): Avoid successive return
-	statements when REVERSE_CONDITION is defined.
-
-	* expr.c (expand_assignment): Avoid useless assignments.
-	(expand_expr_real_1): Likewise.
-	(expand_expr_real_2): Avoid useless statements.
-
-	* tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement.
-
-	* cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
-
-	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless
-	statements.
-
-	* stmt.c (expand_expr_stmt): Avoid useless assignment.
-
-2011-03-31  Joseph Myers  <joseph@codesourcery.com>
-
-	PR target/47109
-	* doc/tm.texi.in (TARGET_VERSION): Remove.
-	* doc/tm.texi: Regenerate.
-	* system.h (TARGET_VERSION, MACHINE_TYPE): Poison.
-	* collect2.c (main): Don't use TARGET_VERSION.
-	* mips-tdump.c (main): Don't use TARGET_VERSION.
-	* mips-tfile.c (main): Don't use TARGET_VERSION.
-	* config.gcc (powerpc-wrs-vxworksae): Don't use rs6000/vxworksae.h.
-	* config/rs6000/vxworksae.h: Remove.
-	* config/alpha/alpha.h (TARGET_VERSION): Remove.
-	* config/alpha/freebsd.h (TARGET_VERSION): Remove.
-	* config/alpha/linux-elf.h (TARGET_VERSION): Remove.
-	* config/alpha/netbsd.h (TARGET_VERSION): Remove.
-	* config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
-	* config/arm/arm.h (TARGET_VERSION): Remove.
-	* config/arm/coff.h (TARGET_VERSION): Remove.
-	* config/arm/ecos-elf.h (TARGET_VERSION): Remove.
-	* config/arm/elf.h (TARGET_VERSION): Remove.
-	* config/arm/freebsd.h (TARGET_VERSION): Remove.
-	* config/arm/linux-elf.h (TARGET_VERSION): Remove.
-	* config/arm/netbsd-elf.h (TARGET_VERSION): Remove.
-	* config/arm/pe.h (TARGET_VERSION): Remove.
-	* config/arm/rtems-elf.h (TARGET_VERSION): Remove.
-	* config/arm/semi.h (TARGET_VERSION): Remove.
-	* config/arm/uclinux-elf.h (TARGET_VERSION): Remove.
-	* config/arm/unknown-elf.h (TARGET_VERSION): Remove.
-	* config/arm/vxworks.h (TARGET_VERSION): Remove.
-	* config/avr/avr.h (TARGET_VERSION): Remove.
-	* config/bfin/bfin.h (TARGET_VERSION): Remove.
-	* config/fr30/fr30.h (TARGET_VERSION): Remove.
-	* config/frv/frv.h (TARGET_VERSION): Remove.
-	* config/h8300/h8300.h (TARGET_VERSION): Remove.
-	* config/i386/cygwin.h (TARGET_VERSION): Remove.
-	* config/i386/darwin.h (TARGET_VERSION): Remove.
-	* config/i386/darwin64.h (TARGET_VERSION): Remove.
-	* config/i386/djgpp.h (TARGET_VERSION): Remove.
-	* config/i386/freebsd.h (TARGET_VERSION): Remove.
-	* config/i386/freebsd64.h (TARGET_VERSION): Remove.
-	* config/i386/gnu.h (TARGET_VERSION): Remove.
-	* config/i386/i386-interix.h (TARGET_VERSION): Remove.
-	* config/i386/i386elf.h (TARGET_VERSION): Remove.
-	* config/i386/linux.h (TARGET_VERSION): Remove.
-	* config/i386/linux64.h (TARGET_VERSION): Remove.
-	* config/i386/lynx.h (TARGET_VERSION): Remove.
-	* config/i386/mingw32.h (TARGET_VERSION): Remove.
-	* config/i386/netbsd-elf.h (TARGET_VERSION): Remove.
-	* config/i386/netbsd64.h (TARGET_VERSION): Remove.
-	* config/i386/netware.h (TARGET_VERSION): Remove.
-	* config/i386/nto.h (TARGET_VERSION): Remove.
-	* config/i386/openbsd.h (TARGET_VERSION): Remove.
-	* config/i386/vxworks.h (TARGET_VERSION): Remove.
-	* config/ia64/elf.h (TARGET_VERSION): Remove.
-	* config/ia64/freebsd.h (TARGET_VERSION): Remove.
-	* config/ia64/hpux.h (TARGET_VERSION): Remove.
-	* config/ia64/linux.h (TARGET_VERSION): Remove.
-	* config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
-	* config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE,
-	TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
-	* config/lm32/lm32.h (TARGET_VERSION): Remove.
-	* config/lm32/uclinux-elf.h (TARGET_VERSION): Remove.
-	* config/m32c/m32c.h (TARGET_VERSION): Remove.
-	* config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove.
-	* config/m32r/m32r.h (TARGET_VERSION): Remove.
-	* config/m68k/linux.h (TARGET_VERSION): Remove.
-	* config/m68k/m68k.h (TARGET_VERSION): Remove.
-	* config/m68k/netbsd-elf.h (TARGET_VERSION): Remove.
-	* config/m68k/uclinux.h (TARGET_VERSION): Remove.
-	* config/mcore/mcore-elf.h (TARGET_VERSION): Remove.
-	* config/mep/mep.h (TARGET_VERSION): Remove.
-	* config/microblaze/microblaze.h (MICROBLAZE_VERSION,
-	MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
-	* config/mips/iris6.h (MACHINE_TYPE): Remove.
-	* config/mips/linux.h (TARGET_VERSION): Remove.
-	* config/mips/netbsd.h (MACHINE_TYPE): Remove.
-	* config/mips/vxworks.h (TARGET_VERSION): Remove.
-	* config/mmix/mmix.h (TARGET_VERSION): Remove.
-	* config/mn10300/linux.h (TARGET_VERSION): Remove.
-	* config/mn10300/mn10300.h (TARGET_VERSION): Remove.
-	* config/pa/pa.h (TARGET_VERSION): Remove.
-	* config/pdp11/pdp11.h (TARGET_VERSION): Remove.
-	* config/picochip/picochip.h (TARGET_VERSION): Remove.
-	* config/rs6000/aix.h (TARGET_VERSION): Remove.
-	* config/rs6000/darwin.h (TARGET_VERSION): Remove.
-	* config/rs6000/darwin64.h (TARGET_VERSION): Remove.
-	* config/rs6000/eabi.h (TARGET_VERSION): Remove.
-	* config/rs6000/eabialtivec.h (TARGET_VERSION): Remove.
-	* config/rs6000/eabisim.h (TARGET_VERSION): Remove.
-	* config/rs6000/eabispe.h (TARGET_VERSION): Remove.
-	* config/rs6000/freebsd.h (TARGET_VERSION): Remove.
-	* config/rs6000/linux.h (TARGET_VERSION): Remove.
-	* config/rs6000/linux64.h (TARGET_VERSION): Remove.
-	* config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove.
-	* config/rs6000/linuxspe.h (TARGET_VERSION): Remove.
-	* config/rs6000/lynx.h (TARGET_VERSION): Remove.
-	* config/rs6000/netbsd.h (TARGET_VERSION): Remove.
-	* config/rs6000/sysv4.h (TARGET_VERSION): Remove.
-	* config/rs6000/vxworks.h (TARGET_VERSION): Remove.
-	* config/s390/linux.h (TARGET_VERSION): Remove.
-	* config/s390/s390.h (TARGET_VERSION): Remove.
-	* config/s390/tpf.h (TARGET_VERSION): Remove.
-	* config/score/score.h (TARGET_VERSION): Remove.
-	* config/sh/linux.h (TARGET_VERSION): Remove.
-	* config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN,
-	TARGET_VERSION_CPU, TARGET_VERSION): Remove.
-	* config/sh/sh.h (TARGET_VERSION): Remove.
-	* config/sh/sh64.h (TARGET_VERSION): Remove.
-	* config/sh/superh.h (TARGET_VERSION): Remove.
-	* config/sh/vxworks.h (TARGET_VERSION): Remove.
-	* config/sparc/freebsd.h (TARGET_VERSION): Remove.
-	* config/sparc/linux.h (TARGET_VERSION): Remove.
-	* config/sparc/linux64.h (TARGET_VERSION): Remove.
-	* config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64,
-	TARGET_NAME32, TARGET_NAME): Remove.
-	* config/sparc/openbsd64.h (TARGET_VERSION): Remove.
-	* config/sparc/sp-elf.h (TARGET_VERSION): Remove.
-	* config/sparc/sp64-elf.h (TARGET_VERSION): Remove.
-	* config/sparc/sysv4.h (TARGET_VERSION): Remove.
-	* config/sparc/vxworks.h (TARGET_VERSION): Remove.
-	* config/spu/spu.h (TARGET_VERSION): Remove.
-	* config/stormy16/stormy16.h (TARGET_VERSION): Remove.
-	* config/v850/v850.h (TARGET_VERSION): Remove.
-	* config/vax/linux.h (TARGET_VERSION): Remove.
-	* config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove.
-	* config/xtensa/elf.h (TARGET_VERSION): Remove.
-	* config/xtensa/linux.h (TARGET_VERSION): Remove.
-
-2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/48142
-	* config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
-	frame-related from frame-unrelated adjustments to the stack pointer.
-
-2011-03-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* common.opt (fdebug-types-section): Move earlier.
-	* doc/invoke.texi: Fix up -fno-debug-types-section documentation.
-
-2011-03-31  Andreas Tobler  <andreast@fgznet.ch>
-
-	* config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
-	var.
-
-2011-03-30  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.h (CASE_CHAIN): Define.
-	* tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it.
-	(gimple_redirect_edge_and_branch): Likewise.
-
-2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR middle-end/48367
-	* ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost
-	calculation.
-
-2011-03-30  Jeff Law  <law@redhat.com>
-
-	* PR bootstrap/48371
-	* reload1.c (reload): Fix botch in last change.
-
-	* reload.h (struct reload): Fix typo introduced in last change.
-
-2011-03-30  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arm/arm.opt (mhard-float, msoft-float): Mark
-	Undocumented.  Remove help text.
-	* doc/invoke.texi (ARM Options): Don't document -msoft-float and
-	-mhard-float.
-
-2011-03-30  Joseph Myers  <joseph@codesourcery.com>
-
-	* doc/options.texi (NegativeAlias): Document.
-	(Alias): Mention NegativeAlias.
-	* opt-functions.awk: Handle NegativeAlias.
-	* optc-gen.awk: Disallow NegativeAlias with multiple Alias arguments.
-	* opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS.
-	* opts.h (CL_NEGATIVE_ALIAS): Define.
-	* config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove.
-	(rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and
-	OPT_mspe_.
-	* config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with
-	Alias entries.
-	* config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
-	mno-spe and mno-isel instead of mspe=no and -misel=no.
-
-2011-03-29  Mark Wielaard  <mjw@redhat.com>
-
-	* common.opt (fdebug-types-section): New flag.
-	* doc/invoke.texi: Document new -fno-debug-types-section flag.
-	* dwarf2out.c (use_debug_types): New define.
-	(struct die_struct): Mark die_id with GTY desc use_debug_types.
-	(print_die): Guard output of type unit signatures using
-	use_debug_types.
-	(build_abbrev_table): Replace assert of dwarf_version >= 4
-	with assert on use_debug_types.
-	(size_of_die): Likewise.
-	(unmark_dies): Likewise.
-	(value_format): Decide AT_ref_external form on use_debug_types.
-	(output_die): Replace dwarf_version version check guard with
-	use_debug_types where appropriate.
-	(modified_type_die): Likewise.
-	(gen_reference_type_die): Likewise.
-	(dwarf2out_start_source_file): Likewise.
-	(dwarf2out_end_source_file): Likewise.
-	(prune_unused_types_walk_attribs): Likewise.
-	(dwarf2out_finish): Likewise.
-
-2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'.
-
-2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR rtl-optimization/48332
-	* optabs.c (expand_binop_directly): Set xmodeN to the target-mandated
-	mode of input operand N and modeN to its actual mode.
-
-2011-03-30  Jeff Law  <law@redhat.com>
-
-	* reload.h (reg_equiv_constant): Move into new structure reg_equivs,
-	define accessor macro.
-	(reg_equiv_invariant, reg_equiv_memory_loc): Likewise.
-	(reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise.
-	(reg_equiv_init): Likewise.
-	(reg_equivs_size): New variable.
-	(reg_equiv_init_size): Remove.
-	(allocate_initial_values): Move prototype to here from....
-	* integrate.h (allocate_initial_values): Remove prototype.
-	* integrate.c: Include reload.h.
-	(allocate_initial_values): Corresponding changes.
-	* ira.c (find_reg_equiv_invariant_cost): Corresponding changes.
-	(fix_reg_equiv_init, no_equiv): Corresponding changes.
-	(update_equiv_regs): Corresponding changes.
-	(ira): Corresponding changes.
-	* reload.c (push_reg_equiv_alt_mem): Corresponding changes.
-	(push_secondary_reload): Corresponding changes.
-	(push_reload, find_reloads, find_reloads_toplev): Corresponding changes.
-	(make_memloc, find_reloads_address): Corresponding changes.
-	(subst_reg_equivs, subst_indexed_address): Corresponding changes.
-	(find_reloads_address_1): Corresponding changes.
-	(find_reloads_subreg_address, subst_reloads): Corresponding changes.
-	(refers_to_regno_for_reload_p): Corresponding changes.
-	(reg_overlap_mentioned_for_reload_p): Corresponding changes.
-	(refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes.
-	* reload1.c: Include ggc.h.
-	(grow_reg_equivs): New function.
-	(replace_pseudos_in, reload): Corresponding changes.
-	(calculate_needs_all_insns, alter_regs): Corresponding changes.
-	(eliminate_regs_1, elimination_effects): Corresponding changes.
-	(emit_input_reload_insns, emit_output_reload_insns): Likewise.
-	(delete_output_reload): Likewise.
-	* caller-save.c (mark_referenced_regs): Corresponding changes.
-	* alpha/alpha.c (resolve_reload_operand): Corresponding changes.
-	* frv/predicates.md (frv_load_operand): Corresponding changes.
-	* microblaze/microblaze.c (double_memory_operand): Corresponding
-	changes.
-	* avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes.
-	* xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes.
-	* mn10300/mn10300.c (mn10300_secondary_reload): Corresponding changes.
-	* m68k/m68k.c (emit_move_sequence): Corresponding changes.
-	* arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding
-	changes.
-	* pa/pa.c (emit_move_sequence): Corresponding changes.
-	* vax/vax.c (nonindexed_address_p): Corresponding changes.
-
-2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/47551
-	* config/arm/arm.c (coproc_secondary_reload_class): Handle
-	structure modes.  Don't check neon_vector_mem_operand for
-	vector or structure modes.
-
-2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
-	    Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/43590
-	* config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove
-	operand 1 and reshuffle the operands to match.
-	(neon_vld3<mode>, neon_vld4<mode>): Update accordingly.
-
-2011-03-30  Christian Schüler  <cschueler@gmx.de>
-
-	PR driver/48208
-	* config/c.opt (F): Added 'Driver' to -F option.
-
-	PR driver/48260
-	* config/darwin-driver.c (darwin_driver_init): Add '-arch' to
-	  handler function.
-	* config/darwin.opt: Added '-arch' option.
-
-2011-03-30  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md: Add peepholes and patterns to combine
-	extending loads and simple arithmetic instructions.
-	* config/rx/rx.h (ADJUST_INSN_LENGTH): Define.
-	* config/rx/rx-protos.h (rx_adjust_insn_length): Prototype.
-	* config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI
-	modes to use pre-decrement and post-increment addressing.
-	(rx_is_restricted_memory_address): Add range checking of REG+INT
-	addresses.
-	(rx_print_operand): Add support for %Q.  Fix handling of %Q.
-	(rx_memory_move_cost): Adjust cost of stores.
-	(rx_adjust_insn_length): New function.
-
-2011-03-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48305
-	* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
-	arg10/arg11 in (X ^ Y) == (Z ^ W) are always fold converted to
-	matching arg00/arg01 types.
-
-2011-03-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfglayout.c (insn_locators_alloc): Initialize curr_location and
-	last_location to UNKNOWN_LOCATION.
-
-2011-03-30  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/48349
-	* config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in
-	FLOAT_SSE_REGS.
-
-2011-03-30  Joseph Myers  <joseph@codesourcery.com>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/48337
-	* config/sparc/sparc.opt (sparc_cpu_and_features): Add
-	Init(PROCESSOR_V7).
-	(sparc_cpu): Likewise.
-	* config/sparc/sparc.c (sparc_option_override): Replace 0 by
-	PROCESSOR_V7.
-
-2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR target/48336
-	PR middle-end/48342
-	PR rtl-optimization/48345
-	* ira-color.c (setup_conflict_profitable_regs): Exclude prohibited
-	hard regs for given mode from profitable regs when doing secondary
-	allocation.
-
-2011-03-29  Jeff Law  <law@redhat.com>
-
-	PR bootstrap/48327
-	* tree-ssa-threadupdate.c (struct redirection_data): Remove
-	do_not_duplicate field.
-	(lookup_redirection_data): Corresponding changes.
-	(create_duplicates): Always create a template block.
-	(redirect_edges): Remove code which reused the original block
-	when it was going to become unreachable code.
-	(thread_block): Don't set do_not_duplicate field.
-
-2011-03-29  Joseph Myers  <joseph@codesourcery.com>
-
-	* lto-opts.c (register_user_option_p, lto_register_user_option):
-	Make type argument unsigned.
-	* lto-streamer.h (lto_register_user_option): Make type argument
-	unsigned.
-	* opth-gen.awk: Make CL_* macros unsigned.
-	* opts-common.c (find_opt): Make lang_mask argument unsigned.
-	* opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
-	CL_TARGET, CL_COMMON, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS,
-	CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED,
-	CL_REPORT, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE,
-	CL_MISSING_OK, CL_UINTEGER, CL_UNDOCUMENTED): Make unsigned.
-	(find_opt): Make lang_mask argument unsigned.
-
-2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48331
-	PR rtl-optimization/48334
-	* ira-color.c (color_allocnos): Call setup_profitable_hard_regs
-	for any used algorithm.
-
-2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* ira-conflicts.c (build_object_conflicts): Add unused attribute
-	to parent_max.
-
-2011-03-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/alpha/alpha.c (alpha_sr_alias_set): Don't define.
-	(alpha_option_override): Don't set alpha_sr_alias_set.
-	(emit_frame_store_1): Use gen_frame_mem rather than calling
-	set_mem_alias_set.
-	(alpha_expand_epilogue): Ditto.
-
-2011-03-29  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/48290
-	* tree-vect-loop.c (vect_analyze_loop_operations): In outer loop
-	vectorization, check that relevant phis in the basic block after
-	the inner loop are really inner loop's exit phis.
-
-2011-03-29  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR debug/48190
-	* dwarf2out.c (dw_loc_list_node): Add resolved_addr and replaced.
-	(cached_dw_loc_list_def): New structure.
-	(cached_dw_loc_list): New typedef.
-	(cached_dw_loc_list_table): New variable.
-	(cached_dw_loc_list_table_hash): New function.
-	(cached_dw_loc_list_table_eq): Likewise.
-	(add_location_or_const_value_attribute): Take a bool cache_p.
-	Cache the list when the parameter is true.
-	(gen_formal_parameter_die): Update caller.
-	(gen_variable_die): Likewise.
-	(dwarf2out_finish): Likewise.
-	(dwarf2out_abstract_function): Nullify cached_dw_loc_list_table
-	while generating debug info for the decl.
-	(dwarf2out_function_decl): Clear cached_dw_loc_list_table.
-	(dwarf2out_init): Initialize cached_dw_loc_list_table.
-	(resolve_addr): Cache the result of resolving a chain of
-	location lists.
-
-2011-03-28  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* ira-color.c (update_left_conflict_sizes_p): Don't assume that
-	conflict object hard regset nodes have intersecting hard reg sets.
-
-	* regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
-	after regstat_init_n_sets_and_refs.
-
-	* ira.c: Add more comments at the top.
-	(setup_stack_reg_pressure_class, setup_pressure_classes):
-	Add comments how we compute the register pressure classes.
-	(setup_allocno_and_important_classes): Add more comments.
-	(setup_class_translate_array, reorder_important_classes)
-	(setup_reg_class_relations): Add comments.
-
-	* ira-emit.c: Add 2011 to the Copyright line.  Add comments at the
-	start of the file.
-
-	* ira-color.c: Add 2011 to the Copyright line.
-	(assign_hard_reg):  Add more comments.
-	(improve_allocation): Ditto.
-
-	* ira-costs.c: Add 2011 to the Copyright line.
-	(setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
-	comments.
-	(setup_regno_cost_classes_by_mode): Ditto.
-
-	Initial patches from ira-improv branch:
-
-	2010-08-13  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* ira-build.c (ira_create_object): Remove initialization of
-	OBJECT_PROFITABLE_HARD_REGS.  Initialize OBJECT_ADD_DATA.
-	(ira_create_allocno): Remove initialization of
-	ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
-	ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
-	ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
-	ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
-	ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
-	Initialize ALLOCNO_ADD_DATA.
-	(copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
-	and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
-	ALLOCNO_REG.
-	(ira_flattening): Ditto.  Use ALLOCNO_EMIT_DATA instead of
-	ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
-
-	* ira.c (ira_reallocate): Remove.
-	(setup_pressure_classes): Call
-	ira_init_register_move_cost_if_necessary.  Use
-	ira_register_move_cost instead of ira_get_register_move_cost.
-	(setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
-	(ira): Call ira_initiate_emit_data and ira_finish_emit_data.
-
-	* ira-color.c: Use ALLOCNO_COLOR_DATA instead of
-	ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
-	ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
-	ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
-	instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
-	OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
-	Fix formatting.
-	(object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h.
-	(struct object_hard_regs, struct object_hard_regs_node): Ditto.
-	(struct allocno_color_data): New.
-	(allocno_color_data_t): New typedef.
-	(allocno_color_data): New definition.
-	(ALLOCNO_COLOR_DATA): New macro.
-	(struct object_color_data): New.
-	(object_color_data_t): New typedef.
-	(object_color_data): New definition.
-	(OBJECT_COLOR_DATA): New macro.
-	(update_copy_costs, calculate_allocno_spill_cost): Call
-	ira_init_register_move_cost_if_necessary.  Use
-	ira_register_move_cost instead of ira_get_register_move_cost.
-	(move_spill_restore, update_curr_costs): Ditto.
-	(allocno_spill_priority): Make it inline.
-	(color_pass): Allocate and free allocno_color_dat and object_color_data.
-	(struct coalesce_data, coalesce_data_t): New.
-	(allocno_coalesce_data): New definition.
-	(ALLOCNO_COALESCE_DATA): New macro.
-	(merge_allocnos, coalesced_allocno_conflict_p): Use
-	ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
-	ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
-	(coalesce_allocnos): Ditto.
-	(setup_coalesced_allocno_costs_and_nums): Ditto.
-	(collect_spilled_coalesced_allocnos): Ditto.
-	(slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
-	(setup_slot_coalesced_allocno_live_ranges): Ditto.
-	(coalesce_spill_slots): Ditto.
-	(ira_sort_regnos_for_alter_reg): Ditto.  Allocate, initialize and
-	free allocno_coalesce_data.
-
-	* ira-conflicts.c: Fix formatting.
-	(process_regs_for_copy): Call
-	ira_init_register_move_cost_if_necessary.  Use
-	ira_register_move_cost instead of ira_get_register_move_cost.
-	(build_object_conflicts): Optimize.
-
-	* ira-costs.c (record_reg_classes): Optimize.  Call
-	ira_init_register_move_cost_if_necessary.  Use
-	ira_register_move_cost, ira_may_move_in_cost, and
-	ira_may_move_out_cost instead of ira_get_register_move_cost and
-	ira_get_may_move_cost.
-	(record_address_regs): Ditto.
-	(scan_one_insn): Optimize.
-	(find_costs_and_classes): Optimize.
-	(process_bb_node_for_hard_reg_moves): Call
-	ira_init_register_move_cost_if_necessary.  Use
-	ira_register_move_cost instead of ira_get_register_move_cost.
-
-	* ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
-	ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
-	ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
-	(ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
-	definitions.
-	(ira_initiate_emit_data, ira_finish_emit_data)
-	(create_new_allocno): New functions.
-	(modify_move_list): Call create_new_alloc instead of ira_create_allocno.
-	(emit_move_list): Call ira_init_register_move_cost_if_necessary.
-	Use ira_register_move_cost instead of ira_get_register_move_cost.
-
-	* ira-int.h: Fix some comments.
-	(object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c.
-	(struct object_hard_regs, struct object_hard_regs_node): Ditto.
-	(struct ira_object): Remove profitable_hard_regs, hard_regs_node,
-	hard_regs_subnodes_start, hard_regs_subnodes_num.  Add new member
-	add_data.
-	(struct ira_allocno): Make mode and aclass a bitfield.  Move other
-	bitfield after mode.  Make hard_regno a short int.  Make
-	hard_regno short.  Remove first_coalesced_allocno and
-	next_coalesced_allocno.  Move mem_optimized_dest_p,
-	somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
-	into struct ira_emit_data.  Remove in_graph_p, may_be_spilled_p,
-	available_regs_num, next_bucket_allocno, prev_bucket_allocno,
-	temp, colorable_p.  Add new member add_data.
-	(ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
-	(ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
-	(ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
-	(ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
-	(ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
-	(ALLOCNO_ADD_DATA): New macro.
-	(ira_emit_data_t): New typedef.
-	(struct ira_emit_data): New.  Move mem_optimized_dest_p,
-	somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
-	from struct ira_allocno.
-	(ALLOCNO_EMIT_DATA): New macro.
-	(ira_allocno_emit_data, allocno_emit_reg): New.
-	(ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
-	(OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove.
-	(OBJECT_ADD_DATA): New macro.
-	(ira_reallocate): Remove.
-	(ira_initiate_emit_data, ira_finish_emit_data): New.
-	(ira_get_register_move_cost, ira_get_may_move_cost): Remove.
-	(ira_init_register_move_cost_if_necessary): New.
-	(ira_object_conflict_iter_next): Merge into
-	ira_object_conflict_iter_cond.
-	(FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next.
-
-	* ira-live.c (process_single_reg_class_operands): Call
-	ira_init_register_move_cost_if_necessary.  Use
-	ira_register_move_cost instead of ira_get_register_move_cost.
-
-	2010-08-13  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* ira-int.h (struct target_ira_int): Remove x_cost_classes.
-
-	* ira-costs.c: Fix formatting.
-	(cost_classes, cost_classes_num): Remove.
-	(struct cost_classes, cost_classes_t, const_cost_classes_t): New.
-	(regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
-	(cost_classes_del, cost_classes_htab): New.
-	(cost_classes_aclass_cache, cost_classes_mode_cache): New.
-	(initiate_regno_cost_classes, setup_cost_classes): New.
-	(setup_regno_cost_classes_by_aclass): New.
-	(setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New.
-	(record_reg_classes): Use regno_cost_classes instead of
-	cost_classes.  Move checking opposite operand up.
-	(record_address_regs): Use regno_cost_classes
-	instead of cost_classes.
-	(scan_one_insn): Ditto.  Use always general register.
-	(print_allocno_costs): Use regno_cost_classes instead of
-	cost_classes.
-	(print_pseudo_costs): Ditto.  Use Reg_N_REFS.
-	(find_costs_and_classes): Set up cost classes for each registers.
-	Use also their mode for this.  Use regno_cost_classes instead of
-	cost_classes.
-	(setup_allocno_class_and_costs): Use regno_cost_classes instead of
-	cost_classes.
-	(free_ira_costs, ira_init_costs): Don't use cost_classes.
-	(ira_costs, ira_set_pseudo_classes): Call
-	initiate_regno_cost_classes and finish_regno_cost_classes.
-
-	2010-10-04  Vladimir Makarov  <vmakarov@redhat.com>
-
-	* target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
-
-	* target.def (ira_cover_classes): Remove.
-
-	* doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES.
-
-	* doc/tm.texi.in: Ditto.
-
-	* ira-conflicts.c: Remove mentioning cover classes from the file.
-	Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS.  Use
-	ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST.  Fix formatting.
-
-	* targhooks.c (default_ira_cover_classes): Remove.
-
-	* targhooks.h (default_ira_cover_classes): Ditto.
-
-	* haifa-sched.c: Remove mentioning cover classes from the file.
-	Use ira_reg_pressure_cover instead of ira_reg_class_cover.  Use
-	ira_pressure_classes and ira_pressure_classes_num instead of
-	ira_reg_class_cover_size and ira_reg_class_cover.  Use
-	sched_regno_pressure_class instead of sched_regno_cover_class.
-	(mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
-	ira_reg_class_max_nregs instead of ira_reg_class_nregs.
-
-	* ira-int.h: Add 2010 to Copyright.  Remove mentioning cover
-	classes from the file.
-	(object_hard_regs_t, object_hard_regs_node_t): New typedefs.
-	(struct object_hard_regs, struct object_hard_regs_node): New.
-	(struct ira_object): New members profitable_hard_regs,
-	hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
-	(struct ira_allocno): Rename cover_class to aclass.  Rename
-	cover_class_cost and updated_cover_class_cost to class_cost and
-	updated_class_cost.  Remove splay_removed_p and
-	left_conflict_size.  Add new members colorable_p.
-	(ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
-	(ALLOCNO_COLORABLE_P): New macro.
-	(ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
-	(ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
-	Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
-	(OBJECT_...): Rename parameter C to O.
-	(OBJECT_PROFITABLE_HARD_REGS): New macro.
-	(OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
-	(OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
-	(struct target_ira_int): New members x_ira_max_memory_move_cost,
-	x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
-	x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
-	x_ira_reg_pressure_class_p, x_ira_important_class_nums,
-	x_ira_reg_class_superunion.  Rename x_prohibited_class_mode_reg to
-	x_ira_prohibited_class_mode_reg.  Rename x_ira_reg_class_union to
-	x_ira_reg_class_subunion.
-	(ira_max_memory_move_cost, ira_max_register_move_cost)
-	(ira_max_may_move_in_cost, ira_max_may_move_out_cost)
-	(ira_reg_allocno_class_p, ira_reg_pressure_class_p)
-	(ira_important_class_nums, ira_reg_class_superunion): New macros.
-	(prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs.
-	(ira_reg_class_union): Rename to ira_reg_class_subunion.
-	(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
-	(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
-	(ira_tune_allocno_costs_and_cover_classes): Rename to
-	ira_tune_allocno_costs.
-	(ira_debug_hard_regs_forest): New.
-	(ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
-	(ira_object_conflict_iter_next): Fix comments.
-	(ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions.
-	(ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
-	cover_class to aclass.
-	(ira_allocate_and_accumulate_costs): Ditto.
-	(ira_allocate_and_set_or_copy_costs): Ditto.
-
-	* opts.c (decode_options): Remove ira_cover_class check.
-
-	* ira-color.c: Remove mentioning cover classes from the file.  Use
-	ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
-	instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
-	ALLOCNO_UPDATED_COVER_CLASS_COST.  Fix formatting.
-	(splay-tree.h): Remove include.
-	(allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
-	before copy_freq_compare_func.
-	(allocnos_for_spilling, removed_splay_allocno_vec): Remove.
-	(object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
-	New definitions.
-	(hard_regs_roots, hard_regs_node_vec): Ditto.
-	(object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
-	(insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
-	(finish_object_hard_regs, object_hard_regs_compare): Ditto.
-	(create_new_object_hard_regs_node): Ditto.
-	(add_new_object_hard_regs_node_to_forest): Ditto.
-	(add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto.
-	(setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
-	Ditto.
-	(print_hard_reg_set, print_hard_regs_subforest): Ditto.
-	(print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
-	(remove_unused_object_hard_regs_nodes): Ditto.
-	(enumerate_object_hard_regs_nodes): Ditto.
-	(object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
-	(object_hard_regs_subnode_t): Ditto.
-	(struct object_hard_regs_subnode): Ditto.
-	(object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
-	(setup_object_hard_regs_subnode_index): Ditto.
-	(get_object_hard_regs_subnodes_num): Ditto.
-	(form_object_hard_regs_nodes_forest): Ditto.
-	(finish_object_hard_regs_nodes_tree): Ditto.
-	(finish_object_hard_regs_nodes_forest): Ditto.
-	(allocnos_have_intersected_live_ranges_p): Rename to
-	allocnos_conflict_by_live_ranges_p.  Move before copy_freq_compare_func.
-	(pseudos_have_intersected_live_ranges_p): Rename to
-	conflict_by_live_ranges_p.  Move before copy_freq_compare_func.
-	(setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
-	(empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
-	(update_copy_costs): Remove assert.  Skip cost update if the hard
-	reg does not belong the class.
-	(assign_hard_reg): Process only profitable hard regs.
-	(uncolorable_allocnos_num): Make it scalar.
-	(allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
-	and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
-	and ira_reg_class_max_nregs.
-	(bucket_allocno_compare_func): Check frequency first.
-	(sort_bucket): Add compare function as a parameter.
-	(add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
-	(uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
-	(push_allocno_to_stack): Rewrite for checking new allocno
-	colorability.
-	(remove_allocno_from_bucket_and_push): Print cost too.  Remove assert.
-	(push_only_colorable): Pass new parameter to sort_bucket.
-	(push_allocno_to_spill): Remove.
-	(allocno_spill_priority_compare): Make it inline and rewrite.
-	(splay_tree_allocate, splay_tree_free): Remove.
-	(allocno_spill_sort_compare): New function.
-	(push_allocnos_to_stack): Sort allocnos for spilling once.  Don't
-	build and use splay tree.  Choose first allocno in uncolorable
-	allocno bucket to spill.  Remove setting spill cost.
-	(all_conflicting_hard_regs): Remove.
-	(setup_allocno_available_regs_num): Check only profitable hard
-	regs.  Print info about hard regs nodes.
-	(setup_allocno_left_conflicts_size): Remove.
-	(put_allocno_into_bucket): Don't call
-	setup_allocno_left_conflicts_size.  Use setup_left_conflict_sizes_p.
-	(improve_allocation): New.
-	(color_allocnos): Call setup_profitable_hard_regs,
-	form_object_hard_regs_nodes_forest, improve_allocation,
-	finish_object_hard_regs_nodes_forest.  Setup spill cost.
-	(print_loop_title): Use pressure classes.
-	(color_allocnso): Ditto.
-	(do_coloring): Remove allocation and freeing splay_tree_node_pool
-	and allocnos_for_spilling.
-	(ira_sort_regnos_for_alter_reg): Don't setup members
-	{first,next}_coalesced_allocno.
-	(color): Remove allocating and freeing removed_splay_allocno_vec.
-	(fast_allocation): Use ira_prohibited_class_mode_regs instead of
-	prohibited_class_mode_regs.
-
-	* ira-lives.c: Remove mentioning cover classes from the file.  Fix
-	formatting.
-	(update_allocno_pressure_excess_length): Use pressure classes.
-	(inc_register_pressure, dec_register_pressure): Check for pressure
-	class.
-	(mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
-	pressure class.  Use ira_reg_class_nregs instead of
-	ira_reg_class_max_nregs.
-	(mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
-	(mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
-	(single_reg_class): Use ira_reg_class_nregs instead of
-	ira_reg_class_max_nregs.
-	(process_bb_node_lives): Use pressure classes.
-
-	* ira-emit.c: Remove mentioning cover classes from the file.  Use
-	ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS.  Fix formatting.
-	(change_loop): Use pressure classes.
-	(modify_move_list): Call ira_set_allocno_class instead of
-	ira_set_allocno_cover_class.
-
-	* ira-build.c: Remove mentioning cover classes from the file.  Use
-	ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
-	ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST.  Use
-	ALLOCNO_UPDATED_CLASS_COST instead of
-	ALLOCNO_UPDATED_COVER_CLASS_COST.  Fix formatting.
-	(ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
-	(ira_create_allocno): Remove initialization of
-	ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE.  Initialize
-	ALLOCNO_COLORABLE_P.
-	(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
-	Update conflict regs for the objects.
-	(create_cap_allocno): Remove assert.  Don't propagate
-	ALLOCNO_AVAILABLE_REGS_NUM.
-	(ira_free_allocno_costs): New function.
-	(finish_allocno): Change a part of code into call of
-	ira_free_allocno_costs.
-	(low_pressure_loop_node_p): Use pressure classes.
-	(object_range_compare_func): Don't compare classes.
-	(setup_min_max_conflict_allocno_ids): Ditto.
-
-	* loop-invariant.c: Remove mentioning cover classes from the file.
-	Use ira_pressure_classes and ira_pressure_classes_num instead of
-	ira_reg_class_cover_size and ira_reg_class_cover.  Fix formatting.
-	(get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs.
-	Use ira_reg_class_max_nregs instead of ira_reg_class_nregs.
-	Use reg_allocno_class instead of reg_cover_class.
-	(get_inv_cost): Use instead ira_stack_reg_pressure_class of
-	STACK_REG_COVER_CLASS.
-	(get_regno_cover_class): Rename to get_regno_pressure_class.
-	(move_loop_invariants): Initialize and finalize regstat.
-
-	* ira.c: Remove mentioning cover classes from the file.  Add
-	comments about coloring without cover classes.  Use ALLOCNO_CLASS
-	instead of ALLOCNO_COVER_CLASS.  Fix formatting.
-	(alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
-	setup_class_subset_and_memory_move_costs.
-	(setup_stack_reg_pressure_class, setup_pressure_classes): New.
-	(setup_cover_and_important_classes): Rename to
-	setup_allocno_and_important_classes.
-	(setup_class_translate_array): New.
-	(setup_class_translate): Call it for allocno and pressure classes.
-	(cover_class_order): Rename to allocno_class_order.
-	(comp_reg_classes_func): Use ira_allocno_class_translate instead
-	of ira_class_translate.
-	(reorder_important_classes): Set up ira_important_class_nums.
-	(setup_reg_class_relations): Set up ira_reg_class_superunion.
-	(print_class_cover): Rename to print_classes.  Add parameter.
-	(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
-	Print pressure classes too.
-	(find_reg_class_closure): Rename to find_reg_classes.  Don't call
-	setup_reg_subclasses.
-	(ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
-	(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
-	(setup_prohibited_class_mode_regs): Use
-	ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs.
-	(clarify_prohibited_class_mode_regs): New function.
-	(ira_init_register_move_cost): Set up ira_max_register_move_cost,
-	ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
-	(ira_init_once): Initialize them.
-	(free_register_move_costs): Process them.
-	(ira_init): Move calls of find_reg_classes and
-	setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
-	Call clarify_prohibited_class_mode_regs.
-	(ira_no_alloc_reg): Remove.
-	(too_high_register_pressure_p): Use pressure classes.
-
-	* sched-deps.c: Remove mentioning cover classes from the file.
-	Use ira_reg_pressure_cover instead of ira_reg_class_cover.  Use
-	ira_pressure_classes and ira_pressure_classes_num instead of
-	ira_reg_class_cover_size and ira_reg_class_cover.
-	(mark_insn_hard_regno_birth, mark_hard_regno_death): Use
-	sched_regno_pressure_class instead of sched_regno_cover_class.
-	(mark_insn_pseudo_birth, mark_pseudo_death): Ditto.  Use
-	ira_reg_class_max_nregs instead of ira_reg_class_nregs.
-
-	* ira.h: Add 2010 to Copyright.
-	(ira_no_alloc_reg): Remove external.
-	(struct target_ira): Rename x_ira_hard_regno_cover_class,
-	x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
-	x_ira_class_translate to x_ira_hard_regno_allocno_class,
-	x_ira_allocno_classes_num, x_ira_allocno_classes, and
-	x_ira_allocno_class_translate.  Add x_ira_pressure_classes_num,
-	x_ira_pressure_classes, x_ira_pressure_class_translate, and
-	x_ira_stack_reg_pressure_class.  Rename x_ira_reg_class_nregs to
-	x_ira_reg_class_max_nregs.  Add x_ira_reg_class_min_nregs and
-	x_ira_no_alloc_regs.
-	(ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
-	(ira_reg_class_cover_size, ira_reg_class_cover): Rename to
-	ira_allocno_classes_num and ira_allocno_classes.
-	(ira_class_translate): Rename to ira_allocno_class_translate.
-	(ira_pressure_classes_num, ira_pressure_classes): New definitions.
-	(ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
-	(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
-	(ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
-	(ira_no_alloc_regs): New.
-
-	* ira-costs.c: Add 2010 to Copyright.  Remove mentioning cover
-	classes from the file.  Use ALLOCNO_CLASS instead of
-	ALLOCNO_COVER_CLASS.  Use ALLOCNO_CLASS_COST instead of
-	ALLOCNO_COVER_CLASS_COST.
-	(regno_cover_class): Rename to regno_aclass.
-	(record_reg_classes): Use ira_reg_class_subunion instead of
-	ira_reg_class_union.
-	(record_address_regs): Check overflow.
-	(scan_one_insn): Ditto.
-	(print_allocno_costs): Print total mem cost fore regional allocation.
-	(print_pseudo_costs): Use REG_N_REFS.
-	(find_costs_and_classes): Use classes intersected with them on the
-	1st pass. Check overflow.  Use ira_reg_class_subunion instead of
-	ira_reg_class_union.  Use ira_allocno_class_translate and
-	regno_aclass instead of ira_class_translate and regno_cover_class.
-	Modify code for finding regno_aclass.  Setup preferred classes for
-	the next pass.
-	(setup_allocno_cover_class_and_costs): Rename to
-	setup_allocno_class_and_costs.  Use regno_aclass instead of
-	regno_cover_class.  Use ira_set_allocno_class instead of
-	ira_set_allocno_cover_class.
-	(init_costs, finish_costs): Use regno_aclass instead of
-	regno_cover_class.
-	(ira_costs): Use setup_allocno_class_and_costs instead of
-	setup_allocno_cover_class_and_costs.
-	(ira_tune_allocno_costs_and_cover_classes): Rename to
-	ira_tune_allocno_costs.  Check overflow.  Skip conflict hard regs
-	by processing objects.  Use ira_reg_class_max_nregs instead of
-	ira_reg_class_nregs.
-
-	* rtl.h (reg_cover_class): Rename to reg_allocno_class.
-
-	* sched-int.h: Remove mentioning cover classes from the file.
-	(sched_regno_cover_class): Rename to sched_regno_pressure_class.
-
-	* reginfo.c: Add 2010 to Copyright.  Remove mentioning cover
-	classes from the file.
-	(struct reg_pref): Rename coverclass into allocnoclass.
-	(reg_cover_class): Rename to reg_allocno_class.
-
-	* Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies.
-
-	* config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
-
-	* config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
-
-	* config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
-	(i386_ira_cover_classes): Ditto.
-
-	* config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
-	(mips_ira_cover_classes): Ditto.
-
-	* config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
-	(IRA_COVER_CLASSES_VSX): Ditto.
-
-	* config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
-	(rs6000_ira_cover_classes): Ditto.
-
-	* config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/score/score.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
-
-	* config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
-
-2011-03-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48253
-	* dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label,
-	dw_fde_hot_section_end_label, dw_fde_unlikely_section_label,
-	dw_fde_unlikely_section_end_label, cold_in_std_section,
-	dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields.
-	Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section
-	fields.
-	(output_fde): Use dw_fde_second_{begin,end} if second is
-	true, otherwise dw_fde_{begin,end}.
-	(output_call_frame_info): Test dw_fde_second_begin != NULL
-	instead of dw_fde_switched_sections.
-	(dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct
-	fields, initialize new fields.  Initialize in_std_section
-	unconditionally from the first partition.
-	(dwarf2out_end_epilogue): Don't override dw_fde_end when
-	dw_fde_second_begin is non-NULL.
-	(dwarf2out_switch_text_section): Stop initializing removed
-	dw_fde_struct fields, initialize new fields, initialize
-	also dw_fde_end here.  Set dw_fde_switch_cfi even when
-	dwarf2out_do_cfi_asm ().  Call var_location_switch_text_section.
-	(struct var_loc_list_def): Add last_before_switch field.
-	(arange_table, arange_table_allocated, arange_table_in_use,
-	ARANGE_TABLE_INCREMENT, add_arange): Removed.
-	(size_of_aranges): Count !in_std_section and !second_in_std_section
-	hunks in fdes, instead of looking at arange_table_in_use.
-	(output_aranges): Add aranges_length argument, don't call
-	size_of_aranges here.  Instead of using aranges_table*
-	emit ranges for fdes when !in_std_section resp.
-	!second_in_std_section.
-	(dw_loc_list): Break ranges crossing section switch.
-	(convert_cfa_to_fb_loc_list): Likewise.  If switched sections,
-	use dw_fde_second_end instead of dw_fde_end as end of last range.
-	(gen_subprogram_die): Don't call add_arange.  Use
-	dw_fde_{begin,end} for first partition and if switched
-	section dw_fde_second_{begin,end} for the second.
-	(var_location_switch_text_section_1,
-	var_location_switch_text_section): New functions.
-	(dwarf2out_begin_function): Initialize cold_text_section even
-	when function_section () isn't text_section.
-	(prune_unused_types): Don't walk arange_table.
-	(dwarf2out_finish): Don't needlessly test
-	flag_reorder_blocks_and_partition when testing cold_text_section_used.
-	If info_section_emitted, call size_of_aranges and if it indicates
-	non-empty .debug_aranges, call output_aranges with the computed
-	size.  Stop using removed dw_fde_struct fields, use
-	dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end}
-	for second.
-
-	PR debug/48203
-	* cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only
-	create ENTRY_VALUE if incoming or address of incoming's MEM
-	is a hard REG.
-	* dwarf2out.c (mem_loc_descriptor): Don't emit
-	DW_OP_GNU_entry_value of DW_OP_fbreg.
-	* var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup
-	on ENTRY_VALUE is able to find the canonical parameter VALUE.
-	* cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use
-	rtx_equal_p instead of rtx_equal_for_cselib_1 to compare
-	ENTRY_VALUE_EXPs.
-	(cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP
-	is a REG_P or MEM_P with REG_P address, compute hash directly
-	instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP.
-	(preserve_only_constants): Don't clear VALUES forwaring
-	ENTRY_VALUE to some other VALUE.
-
-2011-03-28  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* builtins.c (expand_builtin_memset_args): Use gen_int_mode
-	instead of GEN_INT.
-
-2011-03-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* cfgexpand.c (expand_gimple_cond): Always set the source location and
-	block before expanding the statement.
-	(expand_gimple_stmt_1): Likewise.  Set them here...
-	(expand_gimple_stmt): ...and not here.  Tidy.
-	* cfglayout.c (curr_insn_locator): Return 0 if the current location is
-	unknown.
-
-2011-03-28  Steven Bosscher  <steven@gcc.gnu.org>
-
-	* Makefile.in: New rule for cprop.o.
-	* gcse.c: Move constant/copy propagation to cprop.c.
-	(compute_local_properties): Only handle expression tables.
-	(hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise.
-	(one_pre_gcse_pass, one_code_hoisting_pass): Likewise.
-	(hash_set, insert_set_in_table, gcse_constant_p, lookup_set,
-	next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set,
-	mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem,
-	compute_cprop_data, find_used_regs, try_replace_reg,
-	find_avail_set, cprop_jump, constprop_register, cprop_insn,
-	local_cprop_find_used_regs, do_local_cprop, local_cprop_pass,
-	fis_get_condition, implicit_set_cond_p, find_implicit_sets,
-	find_bypass_set, reg_killed_on_edge, bypass_block,
-	bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop,
-	execute_rtl_cprop, pass_rtl_cprop): Move to...
-	* cprop.c: ...here.  New file, constant/copy propagation for RTL
-	moved from gcse.c to here with minor cleanups in duplicated code.
-
-2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (flag_opts): Fix a typo in
-	-mavx256-split-unaligned-store.
-
-2011-03-28  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
-	LIBCALL_VALUE): Remove macros.
-	* config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
-	TARGET_FUNCTION_VALUE_REGNO_P): Define.
-	(h8300_function_value, h8300_libcall_value,
-	h8300_function_value_regno_p): New functions.
-
-2011-03-28  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro.
-
-2011-03-28  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-threadupdate.c (redirect_edges): Call
-	create_edge_and_update_destination_phis as needed.
-	(create_edge_and_update_destination_phis): Accept new BB argument.
-	All callers updated.
-	(thread_block): Do not update the profile when threading around
-	intermediate blocks.
-	(thread_single_edge): Likewise.
-	(determine_bb_domination_status): If BB is not a successor of the
-	loop header, return NONDOMINATING.
-	(register_jump_thread): Note when we register a jump thread around
-	an intermediate block.
-	* tree-ssa-threadedge.c (thread_around_empty_block): New function.
-	(thread_across_edge): Use it.
-
-2011-03-28  Tristan Gingold  <gingold@adacore.com>
-
-	* config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion
-	when for_return is 2.
-
-2011-03-28  Jeff Law  <law@redhat.com>
-
-	* var-tracking.c (canonicalize_values_mark): Delete unused
-	lhs assignment.
-	(canonicalize_values_star, set_variable_part): Likewise.
-	(clobber_variable_part, delete_variable_part): Likewise.
-
-2011-03-28  Steven Bosscher  <steven@gcc.gnu.org>
-
-	* gcse.c (free_gcse_mem): Free reg_set_bitmap.
-
-2011-03-28  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-inline.c (expand_call_inline): Do not check that destination
-	node is analyzed.
-	(optimize_inline_calls): Assert that destination node is analyzed.
-	* cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do
-	not call tree_lowering_passes.
-	* cgraph.h (cgraph_analyze_function): Declare.
-	* cgraphunit.c (cgraph_analyze_function): Make public.
-
-2011-03-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/sparc-opts.h: New.
-	* config/sparc/sparc.c (sparc_handle_option, sparc_select,
-	sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove.
-	(sparc_option_override): Store processor_type enumeration rather
-	than string in cpu_default.  Remove name and enumeration from
-	cpu_table.  Directly default -mcpu then default -mtune from -mcpu
-	without using sparc_select.  Use target_flags_explicit instead of
-	fpu_option_set.
-	* config/sparc/sparc.h (enum processor_type): Move to
-	sparc-opts.h.
-	(sparc_cpu, struct sparc_cpu_select, sparc_select): Remove.
-	* config/sparc/sparc.opt (config/sparc/sparc-opts.h): New
-	HeaderInclude entry.
-	(mcpu=, mtune=): Use Var and Enum.
-	(sparc_processor_type): New Enum and EnumValue entries.
-
-2011-03-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/48245
-	* config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.
-
-2011-03-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype.
-	* tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter.
-	Insert new statements at it in lieu of STMT.
-	(vect_setup_realignment): Adjust call to vect_create_data_ref_ptr.
-	* tree-vect-stmts.c (vectorizable_store): Likewise.
-	(vectorizable_load): Likewise.
-
-2011-03-28  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/alpha/alpha.md (addtf3): Change mode of operands to TFmode.
-	(divtf3): Ditto.
-	(multf3): Ditto.
-	(subtf3): Ditto.
-
-2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/sse.md (*avx_mov<mode>_internal): Don't assert
-	unaligned 256bit load/store.
-	(*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise.
-	(*avx_movdqu<avxmodesuffix>): Likewise.
-
-2011-03-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR target/48288
-	* config/pa/predicates.md (reg_or_ior_operand): New predicate.
-	* config/pa/pa.md (iordi3): Use new predicate in expander.
-	(iorsi3): Likewise.
-
-2011-03-27  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE,
-	FUNCTION_VALUE_REGNO_P): Remove macros.
-	* config/mips/mips-protos.h (mips_function_value): Remove.
-	* config/mips/mips.c (mips_function_value): Rename to...
-	(mips_function_value_1): ... this. Make static.  Handle receiving
-	the function type in 'fn_decl_or_type' argument.
-	(mips_function_value, mips_libcall_value,
-	mips_function_value_regno_p): New function.
-	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
-	TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load
-	and -mavx256-split-unaligned-store.
-	(ix86_option_override_internal): Split 32-byte AVX unaligned
-	load/store by default.
-	(ix86_avx256_split_vector_move_misalign): New.
-	(ix86_expand_vector_move_misalign): Use it.
-
-	* config/i386/i386.opt: Add -mavx256-split-unaligned-load and
-	-mavx256-split-unaligned-store.
-
-	* config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned
-	256bit load/store.  Generate unaligned store on misaligned memory
-	operand.
-	(*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned
-	256bit load/store.
-	(*avx_movdqu<avxmodesuffix>): Likewise.
-
-	* doc/invoke.texi: Document -mavx256-split-unaligned-load and
-	-mavx256-split-unaligned-store.
-
-2011-03-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/38598
-	* config/mips/mips.md (extendsidi2): Add an "l" alternative.
-	Update commentary.
-
-2011-03-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and
-	opno arguments with an expand_operand.  Use create_input_operand.
-	(mips_prepare_builtin_target): Delete.
-	(mips_expand_builtin_insn, mips_expand_builtin_compare_1): New
-	functions.
-	(mips_expand_builtin_direct): Use create_output_operand and
-	mips_expand_builtin_insn.  Update call to mips_prepare_builtin_arg.
-	(mips_expand_builtin_movtf): Likewise.  Use mips_expand_fp_comparison.
-	(mips_expand_builtin_compare): Use mips_expand_fp_comparison.
-
-2011-03-27  Ira Rosen  <ira.rosen@linaro.org>
-
-	* config/arm/arm.c (arm_autovectorize_vector_sizes): New
-	function.
-	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* basic-block.h (fixup_abnormal_edges): Adjust prototype.
-	* reload1.c (reload): Adjust call to fixup_abnormal_edges.  Rediscover
-	basic blocks and call commit_edge_insertions directly.
-	(fixup_abnormal_edges): Move from here to...
-	* cfgrtl.c (fixup_abnormal_edges): ...here.  Only insert instructions
-	on the edges and return whether some have actually been inserted.
-	* reg-stack.c (convert_regs): Fix up abnormal edges before inserting
-	compensation code.
-
-2011-03-26  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/48144
-	* sel-sched-ir.c (merge_history_vect): Factor out from ...
-	(merge_expr_data): ... here.
-	(av_set_intersect): Rename to av_set_code_motion_filter.
-	Update all callers.  Call merge_history_vect when an expression
-	is found in both sets.
-	* sel-sched-ir.h (av_set_code_motion_filter): Add prototype.
-
-2011-03-26  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/predicates.md (word_offset_memref_op): Handle
-	cmodel medium addresses.
-	* config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned
-	64-bit gpr loads and stores.
-	(rs6000_secondary_reload_ppc64): New function.
-	* config/rs6000/rs6000-protos.h: Declare it.
-	* config/rs6000/rs6000.md (reload_di_store, reload_di_load): New.
-
-2011-03-26  Alan Modra  <amodra@gmail.com>
-
-	PR target/47487
-	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support
-	GNU Go in traceback table.
-
-2011-03-25  Richard Henderson  <rth@redhat.com>
-
-	* expr.c (emit_block_move_via_movmem): Only use 6 operand variant
-	if there are exactly 6 operands.
-	(set_storage_via_setmem): Similarly.
-
-2011-03-25  Kai Tietz  <ktietz@redhat.com>
-
-	* collect2.c (write_c_file_stat): Handle backslash
-	as right-hand directory separator.
-	(resolve_lib_name): Use IS_DIR_SEPARATOR instead of
-	checking just for slash.
-	* coverage.c (coverage_init): Use IS_ABSOLUTE_PATH
-	instead of checking for trailing slash.
-	* gcc.c (record_temp_file): Use filename_cmp instead
-	of strcmp.
-	(do_spec_1): Likewise.
-	(replace_outfile_spec_function): Likewise.
-	(is_directory): Use filename_ncmp instead of strncmp.
-	(print_multilib_info): Likewise.
-	* gcov.c (find_source): Use filename_cmp instead
-	instead of strcmp.
-	(make_gcov_file_name): Fix order of slash/backslash
-	checks.
-	* incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp.
-	(add_standard_paths): Likewise.
-	* mips-tfile.c (saber_stop): Handle backslash.
-	* prefix.c (update_path): Use filename_ncmp instead of
-	strncmp.
-	* profile.c (output_location): Use filename_cmp instead
-	of strcmp.
-	* read-md.c (handle_toplevel_file): Handle backslash.
-	* tlink.c (frob_extension):  Likewise.
-	* tree-cfg.c (same_line_p): Use filename_cmp instead of
-	strcmp.
-	* tree-dump.c (dequeue_and_dump): Handle backslash.
-	* tree.c (get_file_function_name): Likewise.
-	* gengtype.c (read_input_list): Likewise.
-	(get_file_realbasename): Likewise.
-	(get_output_file_with_visibility): Use filename_cmp
-	instead of strcmp.
-
-2011-03-25  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS
-	case to VFPv1.
-
-2011-03-25  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* fold-const.c (expr_location_or): New function.
-	(fold_truth_not_expr): Call it.
-
-2011-03-25  Jeff Law  <law@redhat.com>
-
-	* dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing
-	va_end.
-	* c-family/c-common.c (def_fn_type): Likewise.
-	* emit-rtl.c (gen_rtvec): Likewise.
-	* lto/lto-lang.c (def_fn_type): Likewise.
-
-2011-03-25  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants
-	also generate copies.
-	(fini_copy_prop): Handle constant values properly.
-
-2011-03-25  Jakub Jelinek  <jakub@redhat.com>
-
-	* dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare
-	mode size instead of bitsize with DWARF2_ADDR_SIZE.
-	(hash_loc_operands, compare_loc_operands): Handle
-	DW_OP_GNU_entry_value.
-
-2011-03-25  Kai Tietz  <ktietz@redhat.com>
-
-	* config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment.
-	(STACK_BOUNDARY): Check for bit-ness in case of MS_ABI.
-	* config/i386/i386.c (ix86_conditional_register_usage): Adjust
-	comment and use macro TARGET_64BIT_MS_ABI instead.
-	(ix86_keep_aggregate_return_pointer): Optimize for 64-bit case
-	and change default behavior for 32-bit MS_ABI.
-	(ix86_reg_parm_stack_space): Check additionally for bit-ness.
-	(ix86_function_type_abi): Allow check for ms_abi/sysv_abi for
-	32-bit, too.
-	(ix86_cfun_abi): Likewise.
-	(ix86_maybe_switch_abi): Adjust comment.
-	(init_cumulative_args): Check for bit-ness in MS_ABI case.
-	(ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI
-	instead of checking for SYSV_ABI.
-	(ix86_nsaved_sseregs): Likewise.
-	(ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment
-	to 16 bytes.
-	(ix86_expand_call): Use TARGET_64BIT_MS_ABI macro.
-	* config/i386.h (TARGET_32BIT_MS_ABI): New macro.
-	(ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI.
-	(OUTGOING_REG_PARM_STACK_SPACE): Likewise.
-	* config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI.
-
-2011-03-25  Richard Guenther  <rguenther@suse.de>
-
-	* tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg.
-	(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
-	(verify_gimple): Remove.
-	* tree-cfg.c (verify_gimple_call): Merge verification
-	from verify_stmts.
-	(verify_gimple_phi): Merge verification from verify_stmts.
-	(verify_gimple_label): New function.
-	(verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2.
-	(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
-	(verify_stmt): Merge into verify_gimple_in_cfg and callees.
-	(verify_stmts): Rename to verify_gimple_in_cfg.
-	(verify_gimple_in_cfg): New function.
-	* passes.c (execute_function_todo): Call verify_gimple_in_cfg.
-	* tree-ssa.c (verify_ssa): Likewise.
-	* gimplify.c (gimplify_body): Call verify_gimple_in_seq.
-
-2011-03-25  Richard Guenther  <rguenther@suse.de>
-
-	* passes.c (init_optimization_passes): Add FRE pass after
-	early SRA.
-
-2011-03-25  Bernd Schmidt  <bernds@codesourcery.com>
-	    Andrew Stubbs  <ams@codesourcery.com>
-
-	* config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning
-	for Cortex-A8.
-	(arm_movdi_vfp_cortexa8): New pattern.
-	* config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon,
-	iordi3_neon, xordi3_neon): Add alternatives to discourage Neon
-	instructions when tuning for Cortex-A8.  Set attribute "arch".
-	* config/arm/arm.md: Move include arm-tune.md up a bit.
-	(define_attr "arch"): Add "onlya8" and "nota8" values.
-	(define_attr "arch_enabled"): Handle "onlya8" and "nota8".
-
-2011-03-25  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR bootstrap/48282
-	Revert:
-	2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
-	FOR_BB_INSNS_SAFE to iterate through insns.  Re-indent.
-	(pass_instantiate_virtual_regs): Require PROP_cfglayout.
-	* passes.c (init_optimization_passes): Move
-	pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
-
-2011-03-25  Kai Tietz  <ktietz@redhat.com>
-
-	* c-typeck.c (comptypes_internal): Replace target
-	hook call of comp_type_attributes by version in tree.c file.
-	* gimple.c (gimple_types_compatible_p_1): Likewise.
-	* tree-ssa.c (useless_type_conversion_p): Likewise.
-	* tree.c (build_type_attribute_qual_variant): Likewise.
-	(attribute_value_equal): New static helper function.
-	(comp_type_attributes): New function.
-	(merge_attributes): Use attribute_value_equal for comparison.
-	(attribute_list_contained): Likewise.
-	* tree.h (comp_type_attributes): New prototype.
-
-2011-03-25  Richard Guenther  <rguenther@suse.de>
-
-	* tree-cfg.c (verify_gimple_assign_unary): Drop special casing
-	of complex types at -O0.
-	(verify_gimple_assign_binary): Likewise.
-	(verify_gimple_assign_ternary): Likewise.
-
-2011-03-24  Mark Wielaard  <mjw@redhat.com>
-
-	* dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8.
-	(value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
-
-2011-03-24  Mark Wielaard  <mjw@redhat.com>
-
-	PR debug/48041
-	* dwarf2out.c (output_abbrev_section): Only write table when
-	abbrev_die_table_in_use > 1.
-
-2011-02-24  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql.
-	(alpha_expand_unaligned_store): Use mskwl, mskll, mskql.
-	(alpha_expand_unaligned_load_words): Use extql.
-	(alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql.
-	(emit_insxl): Handle all modes for consistency.
-
-2011-02-24  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN.
-	(alpha_expand_unaligned_load): Likewise.
-	(alpha_expand_unaligned_store): Likewise.
-	(alpha_expand_unaligned_load_words): Likewise.
-	(alpha_expand_unaligned_store_words): Likewise.
-	(emit_insxl, alpha_split_compare_and_swap_12): Likewise.
-	(alpha_split_lock_test_and_set_12): Likewise.
-	(print_operand, alpha_fold_builtin_extxx): Likewise.
-	(alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise.
-	* config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise.
-	(builtin_extwh, builtin_extlh, builtin_extql): Likewise.
-	(unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove.
-	(*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove.
-	(insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove.
-	(unaligned_loadqi_be, unaligned_loadhi_be): Remove.
-	(unaligned_storeqi_be, unaligned_storehi_be): Remove.
-	(extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN.
-	(extwl, extll, extql): Similarly.
-	(inswh, inslh, insqh): Similarly.
-	(mskbl, mskwl, mskll, mskql): Similarly.
-	(mskwh, msklh, mskqh): Similarly.
-
-2011-02-24  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.md (attribute isa): Add er, ner.
-	(attribute enabled): Handle them.
-	(*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}.
-
-2011-02-24  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.md (attribute isa): Add vms.
-	(attribute enabled): Handle it.
-	(*movsf): Merge *movsf_{nofix,fix,nofp}.
-	(*movdf): Merge *movdf_{nofix,fix,nofp}.
-	(*movtf): Rename from *movtf_internal for consistency.
-	(*movsi): Merge with *movsi_nt_vms.
-	(*movhi): Merge *movhi_nobwx, *movhi_bwx.
-	(*movqi): Merge *movqi_nobwx, *movqi_bwx.
-	(*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix.
-	* config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled.
-
-2011-02-24  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.md (extendqihi2): Implement for BWX only.
-	(extendqisi2, extendhisi2): Likewise.
-	(extendqidi2): Simplify BWX/non-BWX expansions.
-	(extendhidi2): Similarly.
-
-2011-02-24  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.md (attribute isa): New.
-	(attribute enabled): New.
-	(zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}.
-	(zero_extendqisi2, zero_extendqidi2): Similarly.
-	(zero_extendhisi2, zero_extendhidi2): Similarly.
-	* config/alpha/predicates.md (reg_or_bwx_memory_operand): New.
-
-2011-02-24  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/predicates.md (input_operand): Revert last change;
-	update comment to mention 32-bit VMS rather than Windows.
-
-2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
-	FOR_BB_INSNS_SAFE to iterate through insns.  Re-indent.
-	(pass_instantiate_virtual_regs): Require PROP_cfglayout.
-	* passes.c (init_optimization_passes): Move
-	pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases.
-
-2011-03-24  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (ix86_print_operand): Output DFmode const_double
-	correctly.
-
-2011-03-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48204
-	* simplify-rtx.c (simplify_const_unary_operation): Call
-	real_convert when changing mode class with FLOAT_EXTEND.
-
-2011-03-24  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define.
-	(ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
-	* config/rx/rx.c (rx_option_override): Set align_jumps,
-	align_loops and align_labels if not set by the user.
-	(rx_align_for_label): New function.
-	(rx_max_skip_for_label): New function.
-	(TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define.
-	(TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define.
-	(TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define.
-	(TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define.
-	* config/rx/rx-protos.h (rx_align_for_label): Add prototype.
-
-2011-03-24  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR rtl-optimization/48263
-	* optabs.c (expand_binop_directly): Reinstate convert_modes code
-	and original commutative_p handling.  Use maybe_gen_insn.
-
-2011-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* reload.c (find_reloads_subreg_address): Add address_reloaded
-	parameter and return true there if the full address has been
-	reloaded.
-	(find_reloads_toplev): Pass address_reloaded flag.
-	(find_reloads_address_1): Don't use address_reloaded parameter.
-
-2011-03-24  Jeff Law  <law@redhat.com>
-
-	* tree-ssa-live.c (remove_unused_scope_block_p): Remove set but
-	unused variable "ann".
-	(remove_unused_locals): Likewise.
-
-	* tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless
-	statement.
-
-	* cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL
-	after it is freed.
-
-2011-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS
-	for invalid symbolic addresses.
-	(s390_secondary_reload): Don't use s390_check_symref_alignment for
-	larl operands.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* fold-const.c (fold_ternary_loc): Preserve the location (if any) of
-	the argument in calls to fold_truth_not_expr.
-
-2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.c (record_node_allocation_statistics): New function.
-	(make_node_stat, copy_node_stat, build_string): Call it.
-	(make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise.
-	(build1_stat, build_omp_clause): Likewise.
-
-2011-03-24  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* builtins.c (expand_movstr): Fix endp == 1 adjustment after
-	last commit.
-
-2011-03-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48271
-	* tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup
-	blocks that still exist.
-
-2011-03-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48270
-	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Do
-	not free datarefs before ddrs.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* tree-sra.c (build_ref_for_offset): Strip useless type conversions
-	from the address built for a reference with variable offset.
-
-2011-03-24  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48237
-	* config/i386/i386.md (*movdf_internal_rex64): Do not split
-	alternatives that can be handled with movq or movabsq insn.
-	(*movdf_internal): Disable for !TARGET_64BIT.
-	(*movdf_internal_nointeger): Ditto.
-	* config/i386/i386.c (ix86_print_operand): Handle DFmode immediates.
-
-2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
-	(FUNCTION_ARG_ADVANCE): Likewise.
-	* tm.texi.in: Change references to them to hook references.
-	* tm.texi: Regenerate.
-	* targhooks.c (default_function_arg): Eliminate check for target macro.
-	(default_function_incoming_arg): Likewise.
-	(default_function_arg_advance): Likewise.
-	* target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
-	(function_arg_advance): Likewise.
-	* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
-
-2011-03-24  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48269
-	* tree-object-size.c (addr_object_size): Do not double-account
-	for MEM_REF offsets.
-
-2011-03-24  Diego Novillo  <dnovillo@google.com>
-
-	* lto-opts.c (input_data_block): Move to lto-streamer-in.c.
-	* lto-streamer-in.c (input_string_internal): Add clarifying comments.
-	(lto_input_data_block): Move from lto-opts.c.  Make extern.
-	Update all users.
-	(lto_input_string): Rename from input_string.  Make extern.
-	Update all users.
-	* lto-streamer-out.c (lto_output_string_with_length): Rename from
-	output_string_with_length.
-	Output 0 to indicate a non-NULL string.  Update all callers to
-	not emit 0.
-	(lto_output_string): Rename from output_string.  Make extern.
-	Update all users.
-	(lto_output_decl_state_streams): Make extern.
-	(lto_output_decl_state_refs): Make extern.
-	* lto-streamer.h (lto_input_string): Declare.
-	(lto_input_data_block): Declare.
-	(lto_output_string): Declare.
-	(lto_output_string_with_length): Declare.
-	(lto_output_decl_state_streams): Declare.
-	(lto_output_decl_state_refs): Declare.
-
-2011-03-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46562
-	* tree.c (build_invariant_address): New function.
-	* tree.h (build_invariant_address): Declare.
-	* tree-dfa.c (get_addr_base_and_unit_offset): Wrap around
-	a renamed function moved ...
-	* tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here.
-	Take valueization callback parameter.
-	* tree-flow.h (gimple_fold_stmt_to_constant): Declare.
-	* gimple-fold.h: New file.
-	* tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1.
-	(ccp_fold, fold_const_aggregate_ref,
-	fold_ctor_reference, fold_nonarray_ctor_reference,
-	fold_array_ctor_reference, fold_string_cst_ctor_reference,
-	get_base_constructor): Move ...
-	* gimple-fold.c: ... here.
-	(gimple_fold_stmt_to_constant_1): New function
-	split out from ccp_fold.  Take a valueization callback parameter.
-	Valueize all operands.
-	(gimple_fold_stmt_to_constant): New wrapper function.
-	(fold_const_aggregate_ref_1): New function split out from
-	fold_const_aggregate_ref.  Take a valueization callback parameter.
-	(fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1.
-	* tree-ssa-sccvn.c (simplify_binary_expression): Simplify
-	invariant POINTER_PLUS_EXPRs to invariant form.
-	(vn_valueize): New function.
-	(try_to_simplify): Simplify by using gimple_fold_stmt_to_constant.
-	* tree-vrp.c (vrp_valueize): New function.
-	(vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant
-	to fold statements to constants.
-	* tree-ssa-pre.c (eliminate): Properly guard propagation of
-	function declarations.
-	* Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o,
-	tree-ssa-ccp.o): Add gimple-fold.h dependencies.
-
-2011-03-24  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* config/h8300/predicates.md (jump_address_operand): Fix register
-	mode check.
-
-2011-03-24  Ira Rosen  <ira.rosen@linaro.org>
-
-	* doc/invoke.texi (max-stores-to-sink): Document.
-	* params.h (MAX_STORES_TO_SINK): Define.
-	* opts.c (finish_options): Set MAX_STORES_TO_SINK to 0
-	if either vectorization or if-conversion is disabled.
-	* tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from
-	tree-vect-data-refs.c vect_equal_offsets.
-	(dr_equal_offsets_p): New function.
-	(find_data_references_in_bb): Remove static.
-	* tree-data-ref.h (find_data_references_in_bb): Declare.
-	(dr_equal_offsets_p): Likewise.
-	* tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c.
-	(vect_drs_dependent_in_basic_block): Update calls to
-	vect_equal_offsets.
-	(vect_check_interleaving): Likewise.
-	* tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h.
-	(cond_if_else_store_replacement): Rename to...
-	(cond_if_else_store_replacement_1): ... this.  Change arguments and
-	documentation.
-	(cond_if_else_store_replacement): New function.
-	* Makefile.in (tree-ssa-phiopt.o): Adjust dependencies.
-	* params.def (PARAM_MAX_STORES_TO_SINK): Define.
-
-2011-03-23  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR target/46934
-	* config/arm/arm.md (casesi): Use the gen_int_mode() function
-	to subtract lower bound instead of GEN_INT().
-
-2011-03-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR other/48179
-	PR other/48221
-	PR other/48234
-	* doc/extend.texi (Alignment): Move section to match order in TOC.
-	* doc/invoke.texi (i386 and x86-64 Windows Options): Likewise.
-	(Warning Options): Adjust -Wno-cpp summary and remove stray backslash.
-
-2011-03-23  Jeff Law  <law@redhat.com>
-
-	* cfg.c (redirect_edge_succ_nodup): Duplicate the varm map
-	before removing the edge.
-
-	* cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after
-	it may have been freed by redirect_branch_edge or
-	redirect_edge_succ_nodup.
-
-2011-03-23  Richard Guenther  <rguenther@suse.de>
-
-	* tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF.
-	(check_va_list_escapes): Likewise.
-	(check_all_va_list_escapes): Likewise.
-
-2011-03-23  Richard Guenther  <rguenther@suse.de>
-
-	* Makefile.in (IPA_TYPE_ESCAPE_H): Remove.
-	(OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o.
-	(tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H.
-	(alias.o): Likewise.
-	(ipa-type-escape.o): Remove.
-	(ipa-struct-reorg.o): Likewise.
-	(GTFILES): Remove ipa-struct-reorg.c.
-	* alias.c: Do not include ipa-type-escape.h.
-	* tree-ssa-alias.c: Likewise.
-	* common.opt (fipa-struct-reorg): Preserve for backward compatibility.
-	* opts.c (finish_options): Do not reset flag_ipa_struct_reorg.
-	* passes.c (init_optimization_passes): Remove ipa-struct-reorg
-	and ipa-type-escape passes.
-	* tree-pass.h (pass_ipa_type_escape): Remove.
-	(pass_ipa_struct_reorg): Likewise.
-	* ipa-struct-reorg.h: Remove.
-	* ipa-struct-reorg.c: Likewise.
-	* ipa-type-escape.h: Likewise.
-	* ipa-type-escape.c: Likewise.
-	* doc/invoke.texi (-fipa-struct-reorg): Remove.
-	(--param struct-reorg-cold-struct-ratio): Likewise.
-	* params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
-	* params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
-	* timevar.def (TV_IPA_TYPE_ESCAPE): Likewise.
-
-2011-03-23  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/2084.md: Enable all insn reservations also for z9_ec
-	cpu attribute value.
-	* config/s390/s390-opts.h (enum s390_arch_option): Remove.
-	(enum processor_type): Add PROCESSOR_2094_Z9_EC.
-	* config/s390/s390.c (processor_flags_table): New constant array.
-	(s390_handle_arch_option): Remove.
-	(s390_handle_option): Remove s390_handle_arch_option invocations
-	and OPT_mwarn_framesize_ handling.
-	(s390_option_override): Remove s390_handle_arch_option invocation.
-	(s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in
-	warnings.
-	* config/s390/s390.md (cpu attribute): Add z9_ec value.
-	* config/s390/s390.opt (s390_tune, s390_arch)
-	(march=): Replace s390_arch_option enum and values with
-	processor_type.  Set variable name to s390_arch.  Set
-	initialization value.
-	(mtune=): Replace s390_arch_option with processor_type.  Set
-	variable name to s390_tune.  Set initialization value.
-
-2011-03-23  Julian Brown  <julian@codesourcery.com>
-
-	* expr.c (expand_expr_real_1): Only use BLKmode for volatile
-	accesses which are not naturally aligned.
-
-2011-03-23  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/47553
-	* config/arm/predicates.md (neon_lane_number): Accept 0..15.
-
-2011-03-23  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code
-	parameter from "int" to "enum insn_code".
-	(expand_operand_type): New enum.
-	(expand_operand): New structure.
-	(create_expand_operand): New function.
-	(create_fixed_operand, create_output_operand): Likewise
-	(create_input_operand, create_convert_operand_to): Likewise.
-	(create_convert_operand_from, create_address_operand): Likewise.
-	(create_integer_operand): Likewise.
-	(create_convert_operand_from_type, maybe_legitimize_operands): Declare.
-	(maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
-	(expand_insn, expand_jump_insn): Likewise.
-	* builtins.c (expand_builtin_prefetch): Use the new interfaces.
-	(expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise.
-	(expand_movstr, expand_builtin___clear_cache): Likewise.
-	(expand_builtin_lock_release): Likewise.
-	* explow.c (allocate_dynamic_stack_space): Likewise.
-	(probe_stack_range): Likewise.  Allow check_stack to FAIL,
-	and use the default handling in that case.
-	* expmed.c (check_predicate_volatile_ok): Delete.
-	(store_bit_field_1, extract_bit_field_1): Use the new interfaces.
-	(emit_cstore): Likewise.
-	* expr.c (emit_block_move_via_movmem): Likewise.
-	(set_storage_via_setmem, expand_assignment): Likewise.
-	(emit_storent_insn, try_casesi): Likewise.
-	(emit_single_push_insn): Likewise.  Allow the expansion to fail.
-	* optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise.
-	(expand_vec_shift_expr, expand_binop_directly): Likewise.
-	(expand_twoval_unop, expand_twoval_binop): Likewise.
-	(expand_unop_direct, emit_indirect_jump): Likewise.
-	(emit_conditional_move, vector_compare_rtx): Likewise.
-	(expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise.
-	(expand_sync_operation, expand_sync_fetch_operation): Likewise.
-	(expand_sync_lock_test_and_set): Likewise.
-	(maybe_emit_unop_insn): Likewise.  Change icode to an insn_code.
-	(emit_unop_insn): Likewise.
-	(expand_copysign_absneg): Change icode to an insn_code.
-	(create_convert_operand_from_type): New function.
-	(maybe_legitimize_operand, maybe_legitimize_operands): Likewise.
-	(maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
-	(expand_insn, expand_jump_insn): Likewise.
-	* config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather
-	than const_int_operand for operand 2.
-
-2011-03-23  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* dwarf2out.c (const_ok_for_output_1): Print the unspec enum name
-	if possible.
-
-2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* emit-rtl.c (emit_pattern_before_noloc): New function.
-	(emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it.
-	(emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise.
-	(emit_pattern_after_noloc): New function.
-	(emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it.
-	(emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise.
-
-2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE.
-	(__ffsDI2): Likewise.
-
-2011-03-22  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead
-	of !TARGET_ABI_OPEN_VMS.
-	(alpha_trampoline_init, alpha_start_function): Likewise.
-	(alpha_expand_epilogue, alpha_file_start): Likewise.
-	* config/alpha/alpha.md (divsi3, modsi3): Likewise.
-	(udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise.
-	(*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise.
-	(*divmodsi_internal, *divmoddi_internal_er): Likewise.
-	(*divmoddi_internal_er_1, *divmoddi_internal): Likewise.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/s390/s390-opts.h: New.
-	* config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch,
-	s390_arch_flags, s390_warn_framesize, s390_stack_size,
-	s390_stack_guard): Remove.
-	(s390_handle_arch_option): Return void.  Take enum
-	s390_arch_option value instead of string and searching array.
-	(s390_handle_option): Don't assert that global structures are in
-	use.  Access variables via opts pointer.  Use error_at.  Don't use
-	sscanf for -mstack-guard= or -mstack-size=.  Update call to
-	s390_handle_arch_option.
-	(s390_option_override): Update call to s390_handle_arch_option.
-	(s390_emit_prologue): Use %d format for s390_stack_size in
-	diagnostic.  Use %wd for HOST_WIDE_INT.
-	* config/s390/s390.h (enum processor_type): Move to s390-opts.h.
-	(s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove.
-	* config/s390/s390.opt (config/s390/s390-opts.h): New
-	HeaderInclude entry.
-	(s390_arch_string, s390_tune, s390_tune_flags, s390_arch,
-	s390_arch_flags, s390_warn_framesize): New Variable entries.
-	(s390_arch_option): New Enum and EnumValue entries.
-	(march=): Use Enum instead of Var.
-	(mstack-guard=, mstack-size=): Use UInteger and Var.
-	(mtune=): Use Enum.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/score/score.c (score_handle_option): Don't assert that
-	global structures are in use.  Access target_flags via opts
-	pointer.  Use value of -march= option to determine target_flags
-	settings.
-	* config/score/score.opt (march=): Use Enum.
-	(score_arch): New Enum and EnumValue entries.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mep/mep.c (option_mtiny_specified): Remove.
-	(mep_option_override): Move register handling for -mivc2 from
-	mep_handle_option.  Use global_options_set.x_mep_tiny_cutoff
-	instead of option_mtiny_specified.
-	(mep_handle_option): Access target_flags via opts pointer.  Don't
-	assert that global structures are in use.  Defer part of -mivc2
-	handling and move it to mep_option_override.
-	* config/mep/mep.opt (IVC2): New Mask entry.
-	(mivc2): Use Var and Defer instead of Mask.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/v850/v850-opts.h: New.
-	* config/v850/v850.c (small_memory): Replace with
-	small_memory_physical_max array.  Make that array static const.
-	(v850_handle_memory_option): Take integer value of argument.  Take
-	gcc_options pointer, option text and location.  Return void.
-	Update for changes to small memory structures.
-	(v850_handle_option): Access target_flags via opts pointer.  Don't
-	assert that global structures are in use.  Update calls to
-	v850_handle_memory_option.
-	(v850_encode_data_area): Update references to small memory settings.
-	* config/v850/v850.h (struct small_memory_info, small_memory): Remove.
-	(enum small_memory_type): Move to v850-opts.h.
-	* config/v850/v850.opt (config/v850/v850-opts.h): New
-	HeaderInclude entry.
-	(small_memory_max): New Variable entry.
-	(msda): Replace by pair of options msda= and msda-.  Use UInteger.
-	(mtda, mzda): Likewise.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sh/sh.c (sh_handle_option): Access target_flags via opts
-	pointer.  Don't assert that global structures are in use.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags
-	via opts pointer.  Don't assert that global structures are in use.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry.
-	(munix=93): Use Var.
-	* config/pa/pa-hpux1010.opt (munix=95): Use Var.
-	* config/pa/pa-hpux1111.opt (munix=98): Use Var.
-	* config/pa/pa-opts.h: New.
-	* config/pa/pa.c (pa_cpu, flag_pa_unix): Remove.
-	(pa_handle_option): Don't assert that global structures are in
-	use.  Access target_flags via opts pointer.  Don't handle
-	OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or
-	OPT_munix_98 here.
-	(pa_option_override): Handle deferred OPT_mfixed_range_.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mn10300/mn10300-opts.h: New.
-	* config/mn10300/mn10300.c (mn10300_processor,
-	mn10300_tune_string): Remove.
-	(mn10300_handle_option): Don't assert that global structures are
-	in use.  Access mn10300_processor via opts pointer.  Don't handle
-	OPT_mtune_ here.
-	* config/mn10300/mn10300.h (enum processor_type): Move to
-	mn10300-opts.h.
-	(mn10300_processor): Remove.
-	* config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New
-	HeaderInclude entry.
-	(mn10300_processor): New Variable entry.
-	(mtune=): Use Var.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/microblaze/microblaze.c: Don't include opts.h.
-	(microblaze_handle_option, TARGET_HANDLE_OPTION): Remove.
-	* config/microblaze/microblaze.opt (mxl-stack-check): Use Warn.
-	(mno-clearbss): Use Var and Warn.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m32r/m32r-opts.h: New.
-	* config/m32r/m32r.c (m32r_model, m32r_sdata): Remove.
-	(m32r_handle_option): Don't assert that global structures are in
-	use.  Access target_flags and m32r_cache_flush_func via opts
-	pointer.  Don't handle OPT_mmodel_, OPT_msdata_ or
-	OPT_mno_flush_trap here.
-	* config/m32r/m32r.h (Code Models, Small Data Area): Replace by
-	include of m32r-opts.h.
-	* config/m32r/m32r.opt (config/m32r/m32r-opts.h): New
-	HeaderInclude entry.
-	(m32r_model_selected, m32r_sdata_selected): New Variable entries.
-	(mmodel=): Use Enum and Var.
-	(m32r_model): New Enum and EnumValue entries.
-	(mno-flush-trap): Use Var.
-	(msdata=): Use Enum and Var.
-	(m32r_sdata): New Enum and EnumValue entries.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m32c/m32c.c: Don't include opts.h.
-	(target_memregs, target_memregs_set, TARGET_HANDLE_OPTION,
-	m32c_handle_option): Remove.
-	(m32c_option_override): Check global_options_set.x_target_memregs
-	instead of target_memregs_set.
-	* config/m32c/m32c.h (target_memregs): Remove.
-	* config/m32c/m32c.opt (memregs=): Use UInteger with integer
-	variable.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/iq2000/iq2000-opts.h: New.
-	* config/iq2000/iq2000.c: Don't include opts.h.
-	(iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove.
-	* config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove.
-	* config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New
-	HeaderInclude entry.
-	(iq2000_tune): New Variable entry.
-	(march=): Add comment.  Use Enum.
-	(iq2000_arch): New Enum and EnumValue entries.
-	(mcpu=): Use Enum and Var.
-	(iq2000_tune): New Enum and EnumValue entries.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/ia64/ia64-opts.h: New.
-	* config/ia64/ia64.c (ia64_tune): Remove.
-	(ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_
-	here.  Use error_at.
-	(ia64_option_override): Handle deferred OPT_mfixed_range_.
-	* config/ia64/ia64.h (enum processor_type, ia64_tune): Remove.
-	* config/ia64/ia64.opt (config/ia64/ia64-opts.h): New
-	HeaderInclude entry.
-	(ia64_tune): New Variable entry.
-	(mfixed-range=): Use Defer and Var.
-	(mtune=): Use Enum and Var.
-	(ia64_tune): New Enum and EnumValue entries.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/frv/frv-opts.h: New.
-	* config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to
-	frv-opts.h.
-	(frv_cpu_type): Remove.
-	* config/frv/frv.c: Don't include opts.h.
-	(frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove.
-	* config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry.
-	(frv_cpu_type): New Variable entry.
-	(frv_cpu): New Enum and EnumValue entries.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/cris/cris.c (cris_handle_option): Access target_flags via
-	opts pointer.  Don't assert that global structures are in use.
-	Don't call CRIS_SUBTARGET_HANDLE_OPTION.
-	* config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/bfin/bfin-opts.h: New.
-	* config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type,
-	bfin_si_revision, bfin_workarounds): Remove.
-	(bfin_cpus): Make static const.
-	(bfin_load_pic_reg): Check global_options_set.x_bfin_library_id
-	not bfin_lib_id_given.
-	(bfin_handle_option): Don't set bfin_lib_id_given.  Access
-	bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts
-	pointer. Use error_at.  Don't assert that global structures are in use.
-	* config/bfin/bfin.h: Include bfin-opts.h.
-	(enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h.
-	(bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove.
-	* bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry.
-	(bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable
-	entries.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arm/arm.opt (mhard-float, msoft-float): Use Alias.
-	* config/arm/arm.c (arm_handle_option): Don't handle -mhard-float
-	or -msoft-float here.
-	* config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not
-	-msoft-float and -mhard-float.
-	(OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float.
-	* config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
-	msoft-float.
-	* config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and
-	-msoft-float.
-	(MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float.
-	* config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard,
-	not mhard-float.
-	(LIBGCC_SPEC): Don't handle -msoft-float.
-	* config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle
-	-mhard-float.
-	* config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
-	msoft-float.
-	* config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle
-	-mfloat-abi=*, not -msoft-float and -mhard-float.
-	* config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and
-	-msoft-float.
-	* config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS):
-	Use mfloat-abi=hard and mfloat-abi=soft in comments, not
-	mhard-float and msoft-float.
-	* config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and
-	mfloat-abi=soft in comments, not mhard-float and msoft-float.
-	* config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
-	mfloat-abi=soft and mfloat-abi=hard, not msoft-float and
-	mhard-float.
-	* config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use
-	mfloat-abi=hard and mfloat-abi=soft, not mhard-float and
-	msoft-float.
-	* config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard,
-	not mhard-float.
-	* config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft,
-	not msoft-float.
-
-2011-03-22  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (alpha_expand_prologue): Don't test
-	TARGET_ABI_WINDOWS_NT.
-	(alpha_output_function_end_prologue): Likewise.
-	* config/alpha/alpha.h (TARGET_ABI_OSF): Likewise.
-	(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
-	* config/alpha/alpha.md (call, call_value, tablejump): Likewise.
-	(trap, *movsi_nt_vms): Likewise.
-	(call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove.
-	(*tablejump_osf_nt_internal): Remove.
-	* config/alpha/predicates.md (input_operand): Only test Pmode.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/alpha/alpha.c (alpha_handle_option): Access target_flags
-	via opts pointer.  Use error_at.  Don't assert that global
-	structures are in use.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/i386.c (ix86_isa_flags_explicit): Remove.
-	(ix86_handle_option): Access ix86_isa_flags and
-	ix86_isa_flags_explicit via opts pointer.  Don't assert that
-	global structures are in use.
-	(ix86_function_specific_save, ix86_function_specific_restore):
-	Update ix86_isa_flags_explicit field name.
-	* config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry.
-	(ix86_isa_flags_explicit): Rename TargetSave entry to
-	x_ix86_isa_flags_explicit.
-
-2011-03-22  Richard Henderson  <rth@redhat.com>
-
-	* config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK.
-	(alpha_option_override, direct_return): Likewise.
-	(alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise.
-	(alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise.
-	(alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise.
-	(alpha_start_function, alpha_output_function_end_prologue): Likewise.
-	(alpha_expand_epilogue, alpha_end_function): Likewise.
-	(alpha_init_libfuncs): Likewise.
-	(struct machine_function): Remove unicosmk members.
-	(print_operand) ['t']: Remove.
-	(unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset,
-	unicosmk_output_module_name, unicosmk_output_common,
-	current_section_align, unicosmk_output_text_section_asm_op,
-	unicosmk_output_data_section_asm_op, unicosmk_init_sections,
-	unicosmk_section_type_flags, unicosmk_unique_section,
-	unicosmk_asm_named_section, unicosmk_insert_attributes,
-	unicosmk_output_align, unicosmk_defer_case_vector,
-	unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors,
-	SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib,
-	unicosmk_output_ssib, unicosmk_add_call_info_word,
-	unicosmk_extern_head, unicosmk_output_default_externs,
-	unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list,
-	unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex,
-	unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove.
-	* config/alpha/alpha-protos.h: Update.
-	* config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK.
-	* config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove.
-	(UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove.
-	(mulsi3): Don't test TARGET_ABI_UNICOSMK.
-	(*mulsi_se, mulvsi3): Likewise.
-	(divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise.
-	(*divmodsi_internal, call, call_value, realign): Likewise.
-	(moddi3, umoddi3): Likewise; remove duplicate expander.
-	(moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove.
-	(*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove.
-	(*movdi_nofix): Remove r/U alternative.
-	(umk_mismatch_args, arg_home_umk, *call_value_umk): Remove.
-	* config/alpha/constraints.md ("U"): Remove.
-	* config/alpha/predicates.md (call_operand"): Don't test
-	TARGET_ABI_UNICOSMK.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* target.def (handle_option): Take gcc_options and
-	cl_decoded_option pointers and location_t.
-	* doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation.
-	* doc/tm.texi: Regenerate.
-	* hooks.c (hook_bool_size_t_constcharptr_int_true): Remove.
-	* hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare.
-	* lto-opts.c (lto_reissue_options): Generate option structure for
-	targetm.handle_option call.
-	* opts.c (target_handle_option): Update call to
-	targetm.handle_option.  Remove assertions about values now passed
-	down to hook.
-	* targhooks.c (default_target_handle_option): New.
-	* targhooks.h (default_target_handle_option): Declare.
-	* config/alpha/alpha.c: Include opts.h.
-	(alpha_handle_option): Update to new hook interface.
-	* config/arm/arm.c: Include opts.h.
-	(arm_handle_option): Update to new hook interface.
-	* config/arm/t-arm (arm.o): Update dependencies.
-	* config/bfin/bfin.c: Include opts.h.
-	(bfin_handle_option): Update to new hook interface.
-	* config/cris/cris.c: Include opts.h.
-	(cris_handle_option): Update to new hook interface.
-	* config/frv/frv.c: Include opts.h.
-	(frv_handle_option): Update to new hook interface.
-	* config/i386/i386.c: Include opts.h.
-	(ix86_handle_option): Update to new hook interface.
-	(ix86_valid_target_attribute_inner_p): Generate option structure
-	for call to ix86_handle_option.
-	* config/i386/t-i386 (i386.o): Update dependencies.
-	* config/ia64/ia64.c: Include opts.h.
-	(ia64_handle_option): Update to new hook interface.
-	* config/ia64/t-ia64 (ia64.o): Update dependencies.
-	* config/iq2000/iq2000.c: Include opts.h.
-	(iq2000_handle_option): Update to new hook interface.
-	* config/m32c/m32c.c: Include opts.h.
-	(m32c_handle_option): Update to new hook interface.
-	* config/m32r/m32r.c: Include opts.h.
-	(m32r_handle_option): Update to new hook interface.
-	* config/m68k/m68k.c: Include opts.h.
-	(m68k_handle_option): Update to new hook interface.
-	* config/mep/mep.c: Include opts.h.
-	(mep_handle_option): Update to new hook interface.
-	* config/microblaze/microblaze.c: Include opts.h.
-	(microblaze_handle_option): Update to new hook interface.
-	* config/mips/mips.c: Include opts.h.
-	(mips_handle_option): Update to new hook interface.
-	* config/mn10300/mn10300.c: Include opts.h.
-	(mn10300_handle_option): Update to new hook interface.
-	* config/pa/pa.c: Include opts.h.
-	(pa_handle_option): Update to new hook interface.
-	* config/pdp11/pdp11.c: Include opts.h.
-	(pdp11_handle_option): Update to new hook interface.
-	* config/rs6000/rs6000.c: Include opts.h.
-	(rs6000_handle_option): Update to new hook interface.
-	* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
-	* config/rx/rx.c: Include opts.h.
-	(rx_handle_option): Update to new hook interface.
-	* config/s390/s390.c: Include opts.h.
-	(s390_handle_option): Update to new hook interface.
-	* config/score/score.c: Include opts.h.
-	(score_handle_option): Update to new hook interface.
-	* config/sh/sh.c: Include opts.h.
-	(sh_handle_option): Update to new hook interface.
-	* config/sparc/sparc.c: Include opts.h.
-	(sparc_handle_option): Update to new hook interface.
-	* config/v850/v850.c: Include opts.h.
-	(v850_handle_option): Update to new hook interface.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.c (driver_unknown_option_callback): Only permit and save
-	unknown -Wno- options.
-	(driver_wrong_lang_callback): Save options directly instead of via
-	driver_unknown_option_callback.
-
-2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* combine.c (simplify_set): Try harder to find the best CC mode when
-	simplifying a nested COMPARE on the RHS.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/alpha/gnu.h: Remove.
-	* config/arc: Remove directory.
-	* config/arm/netbsd.h: Remove.
-	* config/arm/t-pe: Remove.
-	* config/crx: Remove directory.
-	* config/i386/netbsd.h: Remove.
-	* config/m68hc11: Remove directory.
-	* config/m68k/uclinux-oldabi.h: Remove.
-	* config/mcore/mcore-pe.h: Remove.
-	* config/mcore/t-mcore-pe: Remove.
-	* config/netbsd-aout.h: Remove.
-	* config/rs6000/gnu.h: Remove.
-	* config/sh/sh-symbian.h: Remove.
-	* config/sh/symbian-base.c: Remove.
-	* config/sh/symbian-c.c: Remove.
-	* config/sh/symbian-cxx.c: Remove.
-	* config/sh/symbian-post.h: Remove.
-	* config/sh/symbian-pre.h: Remove.
-	* config/sh/t-symbian: Remove.
-	* config/svr3.h: Remove.
-	* config/vax/netbsd.h: Remove.
-	* config.build: Don't handle i[34567]86-*-pe.
-	* config.gcc: Remove handling of deprecations for most deprecated
-	targets.
-	(m68k-*-uclinuxoldabi*): Add to second deprecated list.
-	(alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf,
-	i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*,
-	m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*,
-	powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
-	sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
-	Remove cases.
-	* config.host: Don't handle i[34567]86-*-pe.
-	* config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove.
-	(ASM_SPEC32): Don't handle -mcall-gnu.
-	* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle
-	-mcall-gnu.
-	(ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC,
-	STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu.
-	(LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
-	LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove.
-	(SUBTARGET_EXTRA_SPECS): Remove *_gnu specs.
-	* config/sh/sh-protos.h, config/sh/sh.c: Remove all code
-	conditional on SYMBIAN.
-	* configure.ac: Don't handle powerpc*-*-gnu*.
-	* configure: Regenerate.
-	* doc/extend.texi (interrupt attribute): Don't mention CRX.
-	* doc/install-old.texi (m6811, m6812): Don't mention.
-	* doc/install.texi (arc-*-elf*): Don't document multilib option.
-	(arc-*-elf, CRX, m6811-elf, m6812-elf): Remove.
-	(m68k-uclinuxoldabi): Don't mention.
-	* doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options):
-	Remove.
-	(-mcall-gnu): Remove.
-	* doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12
-	families): Remove constraint documentation.
-
-2011-03-22  Marius Strobl  <marius@FreeBSD.org>
-
-	* config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with...
-	(FBSD_TARGET_CPU_CPP_BUILTINS): ...this.
-	(TARGET_GNU_TLS, TARGET_SUN_TLS): Define.
-
-2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/48226
-	* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If we see a
-	vector when peeking at the next token for vector, don't expand the
-	keywords.
-
-2011-03-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr-protos.h (expand_epilogue): Change prototype
-	* config/avr/avr.h (struct machine_function): Add field sibcall_fails.
-	* config/avr/avr.c (init_cumulative_args)
-	(avr_function_arg_advance): Use it.
-	* config/avr/avr.c (expand_epilogue): Add bool parameter. Handle
-	sibcall epilogues.
-	(TARGET_FUNCTION_OK_FOR_SIBCALL): Define to...
-	(avr_function_ok_for_sibcall): ...this new function.
-	(avr_lookup_function_attribute1): New static Function.
-	(avr_naked_function_p, interrupt_function_p)
-	(signal_function_p, avr_OS_task_function_p)
-	(avr_OS_main_function_p): Use it.
-	* config/avr/avr.md ("sibcall", "sibcall_value")
-	("sibcall_epilogue"): New expander.
-	("*call_insn", "*call_value_insn"): New insn.
-	("call_insn", "call_value_insn"): Remove
-	("call", "call_value", "epilogue"): Change expander to handle
-	sibling calls.
-
-2011-03-21  Nick Clifton  <nickc@redhat.com>
-
-	* doc/invoke.texi (Overall Options): Move closing brace to end of
-	options list.
-	(Optimization Options): Add missing @gol.
-	(Directory Options): Likewise.
-	(i386 and x86-64 Options): Likewise.
-	(RS6000 and PowerPC Options): Likewise.
-	(i386 and x86-64 Windows Options): Likewise.
-	(V850 Options): Add text missing from descriptions.
-
-2011-03-22  Richard Henderson  <rth@redhat.com>
-
-	* config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
-	(avr_incoming_return_addr_rtx): New.
-	(emit_push_byte): New.
-	(expand_prologue): Use it.  Remove incorrect dwarf annotation for
-	SREG, RAMPZ, zero register.  Push frame pointer by bytes.  Add dwarf
-	annotation for __prologue_saves__.  Fixup dwarf annotation for CFA.
-	(emit_pop_byte): New.
-	(expand_epilogue): Use it.  Pop frame pointer by bytes.
-	* config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove.
-	(INCOMING_RETURN_ADDR_RTX): New.
-	(INCOMING_FRAME_SP_OFFSET): New.
-	(ARG_POINTER_CFA_OFFSET): New.
-	* config/avr/avr.md (*pushqi): Fix mode of auto-inc.
-	(*pushhi, *pushsi, *pushsf, popqi): Likewise.
-	(pophi): Remove.
-
-	* dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec.
-
-2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
-	(FUNCTION_ARG_ADVANCE): Likewise.
-	* tm.texi.in: Change references to them to hook references.
-	* tm.texi: Regenerate.
-	* targhooks.c (default_function_arg): Eliminate check for target
-	macro.
-	(default_function_incoming_arg): Likewise.
-	(default_function_arg_advance): Likewise.
-	* target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
-	(function_arg_advance): Likewise.
-	* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
-
-2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* tree.c (build_call_1): New function.
-	(build_call_valist, build_call_array_loc, build_call_vec): Call it.
-
-2011-03-22  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48228
-	* tree-vrp.c (vrp_visit_phi_node): Do not stop propagating
-	for single-arg PHIs.
-
-2011-03-22  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/48143
-	* config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute.
-	(*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps,
-	sse2_cvtps2pd): Likewise.
-
-2011-03-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* recog.c (canonicalize_change_group): Use validate_unshare_change.
-
-2011-03-22  Richard Guenther  <rguenther@suse.de>
-
-	* gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not
-	a valid RHS.  Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary.
-	* tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR
-	and REALIGN_LOAD_EXPR.
-	(verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC,
-	DOT_PROD_EXPR or REALIGN_LOAD_EXPR.
-	* expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and
-	DOT_PROD_EXPR case ...
-	(expand_expr_real_2): ... here.
-	* gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR
-	and REALIGN_LOAD_EXPR.
-	* tree-data-ref.c (split_constant_offset): Bail out for all CHRECs.
-	* tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries.
-	(vect_create_epilog_for_reduction): Likewise.
-	(vectorizable_reduction): Likewise.
-	* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust.
-	* tree-vect-stmts.c (vectorizable_load): Likewise.
-
-2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions.
-
-2011-03-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_delegitimize_address): Fix offset
-	handling for PLTOFF/GOTOFF.
-
-2011-03-22  Nick Clifton  <nickc@redhat.com>
-
-	* config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove
-	trailing backslash from the end of the macro definition.
-
-2011-03-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF
-	and PLT unspecs.
-
-2011-03-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* expr.h (prepare_operand): Move to...
-	* optabs.h (prepare_operand): ...here and change the insn code
-	parameter from "int" to "enum insn_code".
-	(insn_operand_matches): Declare.
-	* expr.c (init_expr_target): Use insn_operand_matches.
-	(compress_float_constant): Likewise.
-	* function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise.
-	* optabs.c (can_compare_p, prepare_cmp_insn): Likewise.
-	(emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise.
-	(have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn):
-	Likewise.
-	(gen_cond_trap): Likewise.
-	(prepare_operand): Likewise.  Change icode to an insn_code.
-	(insn_operand_matches): New function.
-	* reload.c (find_reloads_address_1): Use insn_operand_matches.
-	* reload1.c (gen_reload): Likewise.
-	* targhooks.c (default_secondary_reload): Likewise.
-
-2011-03-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/alpha/alpha.md (unspec): New define_c_enum.
-	(unspecv): Ditto.
-
-2011-03-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR debug/48214
-	* config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop
-	between a call and its CALL_ARG_LOCATION note.
-
-2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag.
-
-2011-03-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/42544
-	PR c/48197
-	* c-common.c (shorten_compare): If primopN is first sign-extended
-	to opN and then zero-extended to result type, set primopN to opN.
-
-2011-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test
-	for barrier handlers.
-
-2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all
-	UNSPEC constants to be in the unspec enumeration, and redefine
-	all UNSPECV constants to be in the unspecv enumeration, so that
-	dumps print which unspec/unspec_volatile this is.
-	* config/rs6000/vector.md (UNSPEC_*): Ditto.
-	* config/rs6000/paired.md (UNSPEC_*): Ditto.
-	* config/rs6000/vsx.md (UNSPEC_*): Ditto.
-	* config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto.
-	* config/rs6000/dfp.md (UNSPEC_*): Ditto.
-
-	* config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename
-	UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and
-	UNSPECV_LWSYNC, since these are used as unspec_volatile.
-	* config/rs6000/sync.md (isync, lwsync): Ditto.
-
-2011-03-21  Richard Guenther  <rguenther@suse.de>
-
-	* params.def (lto-min-partition): Fix typo.
-
-2011-03-21  Richard Guenther  <rguenther@suse.de>
-
-	PR c/47939
-	* c-decl.c (grokdeclarator): Drop to the main variant only
-	for array types.  Drop flag_gen_aux_info check.
-
-2011-03-21  Richard Guenther  <rguenther@suse.de>
-
-	PR translation/47911
-	* params.def (lto-partitions): Fix typo.
-	(lto-min-partition): Fix wording.
-
-2011-03-21  Andreas Tobler  <andreast@fgznet.ch>
-
-	* config/rs6000/t-freebsd: Remove duplication from file.
-
-2011-03-21  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47661
-	* gimple.c (is_gimple_condexpr): Use tree_could_throw_p.
-
-2011-03-21  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48210
-	* params.def (lto-partitions): Require at least 1 partition.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gthr-solaris.h: Remove.
-	* gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove.
-	* config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support.
-	(LIB_SPEC): Likewise.
-	* config/sol2.opt (threads): Remove.
-	* config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support.
-	(sparc*-*-solaris2*): Likewise.
-	* configure.ac (enable_threads): Enable solaris support.
-	* configure: Regenerate.
-	* doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads.
-	* doc/install.texi (Configuration, --enable-threads=lib): Remove
-	solaris.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config.gcc: Obsolete *-*-solaris2.8*.
-	* doc/install.texi (Specific, *-*-solaris2*): Document it.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/48135
-	* doc/install.texi (Prerequisites, Perl): Remove Glob.pm
-	reference.  Solaris 8 perl works.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/48135
-	* doc/install.texi (Prerequisites): Move jar etc. up.
-	Explain support library version requirements.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/48135
-	* doc/install.texi (Prerequisites): Move Perl to build
-	requirements.  Always necessary on Solaris 2 with Sun ld.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/install.texi (Specific, alpha*-dec-osf5.1): Update for
-	binutils 2.21.
-	(Specific, i?86-*-solaris2.[89]): Likewise.
-	(Specific, i?86-*-solaris2.10): Likewise.
-	(Specific, mips-sgi-irix6): Likewise.
-	(Specific, *-*-solaris2*): Remove Sun Studio download URL.
-	Update for binutils 2.21.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_lto_plugin): Fix typo.
-	Allow -fuse-linker-plugin for non-default plugin linker.
-	* configure: Regenerate.
-
-2011-03-21  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR bootstrap/48167
-	* gengtype.c (files_rules): Added rule for cp/parser.h.
-
-2011-03-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48213
-	* config/s390/s390.c (s390_delegitimize_address): Don't call
-	lowpart_subreg if orig_x has BLKmode.
-
-2011-03-21  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/12171
-	* doc/plugins.texi: Adjust documentation for plugin register_callback.
-	* tree.h (attribute_spec): Add new member affects_type_identity.
-	* attribs.c (empty_attribute_table): Adjust attribute_spec
-	initializers.
-	* config/alpha/alpha.c: Likewise.
-	* config/arc/arc.c: Likewise.
-	* config/arm/arm.c: Likewise.
-	* config/avr/avr.c: Likewise.
-	* config/bfin/bfin.c: Likewise.
-	* config/crx/crx.c: Likewise.
-	* config/darwin.h: Likewise.
-	* config/h8300/h8300.c: Likewise.
-	* config/i386/cygming.h: Likewise.
-	* config/i386/i386.c: Likewise.
-	* config/ia64/ia64.c: Likewise.
-	* config/m32c/m32c.c: Likewise.
-	* config/m32r/m32r.c: Likewise.
-	* config/m68hc11/m68hc11.c: Likewise.
-	* config/m68k/m68k.c: Likewise.
-	* config/mcore/mcore.c: Likewise.
-	* config/mep/mep.c: Likewise.
-	* config/microblaze/microblaze.c: Likewise.
-	* config/mips/mips.c: Likewise.
-	* config/rs6000/rs6000.c: Likewise.
-	* config/rx/rx.c: Likewise.
-	* config/sh/sh.c: Likewise.
-	* config/sol2.h: Likewise.
-	* config/sparc/sparc.c: Likewise.
-	* config/spu/spu.c: Likewise.
-	* config/stormy16/stormy16.c: Likewise.
-	* config/v850/v850.c: Likewise.
-
-2011-03-21  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* simplify-rtx.c (simplify_binary_operation_1): Handle
-	(xor (and A B) C) case when B and C are both constants.
-
-2011-03-21  Mingjie Xing  <mingjie.xing@gmail.com>
-
-	* tree-dfa.c (add_referenced_var): Fix typo in comment.
-
-2011-03-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR bootstrap/48168
-	* config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern.
-
-2011-03-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48156
-	* df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL,
-	assume df and df_lr are not NULL.
-
-2011-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR debug/48023
-	* config/arm/arm.c (create_fix_barrier): Do not emit a minipool
-	between a call and its CALL_ARG_LOCATION note.
-
-2011-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR debug/48178
-	* config/sh/sh.c (find_barrier): Don't emit a constant pool
-	between a call and its corresponding CALL_ARG_LOCATION note.
-
-2011-03-19  Anatoly Sokolov  <aesok@post.ru>
-
-	* cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range
-	instead of loop. Use HARD_REGISTER_NUM_P predicate.
-	* haifa-sched.c (setup_ref_regs): Ditto.
-	* caller-save.c (add_used_regs_1): Ditto.
-	* dse.c (look_for_hardregs): Ditto.
-	* df-problems.c (df_simulate_one_insn_forwards): Ditto.
-	* sched-rgn.c (check_live_1): Ditto.
-
-2011-03-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (diagnose_mismatched_decls): Give an error for
-	redefining a typedef with variably modified type.
-
-2011-03-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* c-decl.c (grokfield): Don't allow typedefs for structures or
-	unions with no tag by default.
-	* doc/extend.texi (Unnamed Fields): Update.
-
-2011-03-18  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2):
-	Rewrite using indirect functions.
-	(lwp_slwpcb): Ditto.
-	* config/i386/sse.md (avx_vextractf128<mode>): Ditto.
-	(avx_vinsertf128<mode>): Ditto.
-
-2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF
-	unspecs.
-
-2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_chunkify_start): Prevent literal pool
-	splitting between a call and its corresponding CALL_ARG_LOCATION note.
-
-2011-03-18  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	PR rtl-optimization/48170
-	* gcse.c (hoist_code): Remove bogus asserts.
-
-2011-03-18  Georg-Johann Lay  <avr@gjlay.de>
-
-	* ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost
-	computation for	prologue/epilogue.
-
-2011-03-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.in (check-consistency): Remove.
-
-2011-03-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48176
-	* dwarf2out.c (dwarf2out_finish): Call output_aranges even when
-	arange_table_in_use is 0, but either text_section_used or
-	cold_text_section_used is true.  Don't call it if
-	!info_section_emitted.
-
-2011-03-18  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE,
-	FUNCTION_VALUE_REGNO_P): Remove.
-	* config/avr/avr-protos.h (avr_ret_register, avr_libcall_value):
-	Remove.
-	* config/avr/avr.c (avr_ret_register): Make static inline.
-	(avr_function_value_regno_p): New function.
-	(avr_libcall_value): Make static. Add 'func' argument.
-	(avr_function_value): Make static. Rename 'func' argument to
-	'fn_decl_or_type', forward it to avr_libcall_value. Call
-	avr_ret_register function instead of RET_REGISTER macro.
-	(TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-03-18  Jason Merrill  <jason@redhat.com>
-
-	PR c++/23372
-	* gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR.
-
-2011-03-18  Richard Guenther  <rguenther@suse.de>
-
-	* doc/install.texi (--enable-gold): Remove.
-	(--with-plugin-ld): Document.
-	* doc/invoke.texi (-fuse-linker-plugin): Clarify.
-
-2011-03-18  Andrew Pinski  <pinskia@gmail.com>
-
-	PR middle-end/47790
-	* expr.c (optimize_bitfield_assignment_op): Revamp to work
-	again after expansion changes.
-
-2011-03-18  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* combine.c (try_combine): Do simplification only call of
-	subst() on i2 even when i1 is present. Update comments.
-
-2011-03-18  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF
-	and UNSPEC_PCREL_SYMOFF.
-
-2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.md: Use define_c_enum for the unspec constant
-	definitions.
-
-2011-03-18  Richard Henderson  <rth@redhat.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/48161
-	* expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary
-	instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER.
-
-2011-03-17  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
-	* config/v850/v850-protos.h (v850_output_addr_const_extra): Remove.
-	* config/v850/v850.c (v850_output_addr_const_extra): Make static.
-	Change return type to bool.
-	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-
-2011-03-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48163
-	* var-tracking.c (prepare_call_arguments): If CALL target
-	is a non-SYMBOL_REF CONSTANT_P, just add that into the list as
-	pc instead of looking it up using cselib_lookup and use
-	Pmode for it if x has VOIDmode.
-	* dwarf2out.c (gen_subprogram_die): If also both first and
-	second CONCAT arguments are VOIDmode, use mode of CONCAT itself.
-
-	PR debug/48163
-	* function.c (assign_parms): For data.passed_pointer parms
-	use MEM of data.entry_parm instead of data.entry_parm itself
-	as DECL_INCOMING_RTL.
-	* dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL
-	also when passed and declared mode is the same, DECL_RTL
-	is a MEM with pseudo as address and DECL_INCOMING_RTL is
-	a MEM too.
-
-2011-03-16  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/37273
-	* ira-costs.c (scan_one_insn): Detect constants living in memory and
-	handle them like argument loads from stack slots.  Do not double
-	count memory for memory constants and argument loads from stack slots.
-
-2011-03-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR debug/48160
-	* var-tracking.c (prepare_call_arguments): Check SUBREG.
-
-2011-03-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/48171
-	* config/i386/i386.opt: Add Save to -mavx and -mfma.
-
-2011-03-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/48153
-	* dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL
-	if dwarf_strict.
-	(gen_subprogram_die): Don't add call_site DIEs if dwarf_strict.
-	Clear call_arg_locations and call_arg_loc_last always.
-
-	PR middle-end/48152
-	* var-tracking.c (prepare_call_arguments): If argument needs to be
-	passed by reference, adjust argtype and mode.
-
-2011-03-17  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48134
-	* tree-ssa.c (insert_debug_temp_for_var_def): If we propagated
-	a value make sure to fold the statement.
-
-2011-03-17  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR target/43872
-	* config/arm/arm.c (arm_get_frame_offsets): Adjust early
-	return condition with !cfun->calls_alloca.
-
-2011-03-17  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/48148
-	* lto-cgraph.c (input_overwrite_node): Clear the abstract
-	origin for decls in other ltrans units.
-	(input_varpool_node): Likewise.
-
-2011-03-17  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48165
-	* tree-object-size.c (compute_object_offset): Properly return
-	the offset operand of MEM_REFs as sizetype.
-
-2011-03-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48141
-	* params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New.
-	* dse.c: Include params.h.
-	(active_local_stores_len): New variable.
-	(add_wild_read, dse_step1): Clear it when setting active_local_stores
-	to NULL.
-	(record_store, check_mem_read_rtx): Decrease it when removing
-	from the chain.
-	(scan_insn): Likewise.  Increase it when adding to chain, if it
-	reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and
-	set active_local_stores to NULL before the addition.
-	* Makefile.in (dse.o): Depend on $(PARAMS_H).
-
-	PR rtl-optimization/48141
-	* dse.c (record_store): If no positions are needed in an insn
-	that cannot be deleted, at least unchain it from active_local_stores.
-
-2011-03-16  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/47510
-	* dwarf2out.c (strip_naming_typedef): Factorize out of ...
-	(lookup_type_die_strip_naming_typedef): ... here.
-	(get_context_die): Use it.
-	(gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to
-	the anonymous struct named by the naming typedef.
-
-2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/48154
-	* config/i386/i386.c (ix86_builtin_vectorized_function): Check
-	TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
-
-2011-03-16  Jeff Law  <law@redhat.com>
-
-	* tree-vrp.c (identify_jump_threads): Slightly simplify type
-	check for operands of conditional.  Allow type to be a pointer.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48149
-	* fold-const.c (fold_binary_loc): Fold
-	COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/26134
-	* tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting
-	complex part accesses to REALPART_EXPR and IMAGPART_EXPR.
-	(non_rewritable_mem_ref_base): Handle complex type component
-	accesses, constrain offsets for vector and complex extracts
-	more properly.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48146
-	* tree-ssa-sink.c (sink_code_in_bb): Manually update virtual
-	operands avoiding the need for renaming.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	* gimple-fold.c (maybe_fold_reference): Open-code relevant
-	constant folding.  Move MEM_REF canonicalization first.
-	Rely on fold_const_aggregate_ref for initializer folding.
-	* tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts.
-
-2011-03-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48136
-	* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
-	arg0/arg1 or their arguments are always fold converted to matching
-	types.
-
-	* var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED
-	to nargs.
-
-2011-03-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR lto/46944
-	* configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor):
-	Handle in-tree gold.
-	(ld_vers): Extract binutils version for gold.
-	(gcc_cv_ld_hidden): Handle gold here.
-	(gcc_cv_lto_plugin): Determine level of linker plugin support.
-	* configure: Regenerate.
-	* config.in: Regenerate.
-	* gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject
-	-fuse-linker-plugin otherwise.
-	(LINK_PLUGIN_SPEC): Define.  Extract from LINK_COMMAND_SPEC.
-	(LINK_COMMAND_SPEC): Use it.
-	(main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0.
-
-2011-03-16  Jakub Jelinek  <jakub@redhat.com>
-
-	* emit-rtl.c (try_split): Don't call copy_call_info debug hook.
-	* calls.c: Remove debug.h include.
-	(emit_call_1): Don't call virtual_call_token debug hook.
-	* dwarf2out.c (debug_dcall_section, debug_vcall_section,
-	dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn,
-	vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION,
-	size_of_dcall_table, output_dcall_table, size_of_vcall_table,
-	output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash,
-	vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn,
-	dwarf2out_virtual_call_token, dwarf2out_copy_call_info,
-	dwarf2out_virtual_call): Remove.
-	(dwarf2_debug_hooks): Remove direct_call, virtual_call_token,
-	copy_call_info and virtual_call hooks.
-	(dwarf2out_init): Don't initialize vcall_insn_table,
-	debug_dcall_section and debug_vcall_section.
-	(prune_unused_types): Don't mark nodes from dcall_table.
-	(dwarf2out_finish): Don't output dcall or vcall tables.
-	* final.c (final_scan_insn): Don't call direct_call or
-	virtual_call debug hooks.
-	* debug.h (struct gcc_debug_hooks): Remove direct_call,
-	virtual_call_token, copy_call_info and virtual_call hooks.
-	(debug_nothing_uid): Remove prototype.
-	* sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token,
-	copy_call_info and virtual_call hooks.
-	* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
-	* dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
-	* debug.c (do_nothing_debug_hooks): Likewise.
-	(debug_nothing_uid): Remove.
-	* doc/invoke.texi (-fenable-icf-debug): Remove.
-	* common.opt (-fenable-icf-debug): Likewise.
-
-	* calls.c (emit_call_1): Set MEM_EXPR on call's MEM.
-	* var-tracking.c (prepare_call_arguments): Use MEM_EXPR on
-	call's MEM.  Handle functions returning aggregate through a hidden
-	first pointer.  For virtual calls add clobbered pc to call arguments
-	chain.
-	* dwarf2out.c (gen_subprogram_die): Emit
-	DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target
-	can't be emitted.
-
-	PR debug/45882
-	* rtl.def (ENTRY_VALUE): Change format from "e" to "0".
-	* rtl.h (ENTRY_VALUE_EXP): Define.
-	* rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE.
-	* cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise.
-	* print-rtl.c (print_rtx): Likewise.
-	* gengtype.c (adjust_field_rtx_def): Likewise.
-	* var-tracking.c (vt_add_function_parameter): Adjust
-	gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro.
-	* dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro.
-	* cfgexpand.c (expand_debug_expr): If a SSA_NAME without
-	partition is a default definition of a PARM_DECL, use ENTRY_VALUE
-	of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set.
-
-	* final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION.
-	Call var_location debug hook even on CALL_INSNs.
-	(rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION.
-	* rtl.def (ENTRY_VALUE): New.
-	* dwarf2out.c: Include cfglayout.h.
-	(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
-	output_loc_operands_raw): Handle DW_OP_GNU_entry_value.
-	(struct call_arg_loc_node): New type.
-	(call_arg_locations, call_arg_loc_last, block_map, call_site_count,
-	tail_call_site_count): New variables.
-	(dwarf_tag_name): Handle DW_TAG_GNU_call_site and
-	DW_TAG_GNU_call_site_parameter.
-	(dwarf_attr_name): Handle DW_AT_GNU_call_site_value,
-	DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target,
-	DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call,
-	DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites
-	and DW_AT_GNU_all_source_call_sites.
-	(mem_loc_descriptor): Handle ENTRY_VALUE.
-	(add_src_coords_attributes): Don't add enything if
-	DECL_SOURCE_LOCATION is UNKNOWN_LOCATION.
-	(dwarf2out_abstract_function): Save and clear call_arg_location,
-	call_site_count and tail_call_site_count around dwarf2out_decl call.
-	(gen_call_site_die): New function.
-	(gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites.
-	(gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map.
-	(dwarf2out_function_decl): Clear call_arg_locations,
-	call_arg_loc_last, set call_site_count and tail_call_site_count
-	to -1 and free block_map.
-	(dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and
-	CALL_INSNs.  Add NOTE_DURING_CALL_P var location notes even when not
-	followed by any real instructions.
-	(dwarf2out_begin_function): Set call_site_count and
-	tail_call_site_count to 0.
-	(resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site
-	is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL
-	attempt to force a DIE for it and worst case remove the attribute.
-	(resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs
-	check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of
-	the decl itself.
-	* var-tracking.c: Include tm_p.h.
-	(vt_stack_adjustments): For calls call note_register_arguments.
-	(argument_reg_set): New variable.
-	(add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set
-	ensure the VALUE is resolved.
-	(call_arguments): New variable.
-	(prepare_call_arguments): New function.
-	(add_with_sets): For MO_CALL set u.loc from call_arguments and clear it.
-	(struct expand_loc_callback_data): Add ignore_cur_loc field.
-	(vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and
-	always use the best expression.
-	(vt_expand_loc): Add ignore_cur_loc argument.
-	(vt_expand_loc_dummy): Clear ignore_cur_loc field.
-	(emit_note_insn_var_location): Adjust vt_expand_loc callers.
-	(emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION
-	note for all calls.
-	(vt_add_function_parameter): Use cselib_lookup_from_insn.
-	If dv is a VALUE, enter into hash table also ENTRY_VALUE for the
-	argument.  Don't call cselib_preserve_only_values and
-	cselib_reset_table.
-	(note_register_arguments): New function.
-	(vt_initialize): Compute argument_reg_set.  Call
-	vt_add_function_parameters before processing basic blocks instead of
-	afterwards.  For calls call prepare_call_arguments before calling
-	cselib_process_insn.
-	* print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION.
-	* Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H).
-	(var-tracking.o): Depend on $(TM_P_H).
-	* cfglayout.h (insn_scope): New prototype.
-	* gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION.
-	* cfglayout.c (insn_scope): No longer static.
-	* insn-notes.def (CALL_ARG_LOCATION): New.
-	* calls.c (expand_call, emit_library_call_value_1): Put USEs for
-	MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally.
-	* integrate.c (set_block_origin_self, set_block_abstract_flags): Do
-	nothing for DECL_EXTERNAL BLOCK_VARS.
-
-2011-03-16  Alan Modra  <amodra@gmail.com>
-
-	PR target/45844
-	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
-	create invalid offset address for vsx splat insn.
-	* config/rs6000/predicates.md (splat_input_operand): New.
-	* config/rs6000/vsx.md (vsx_splat_*): Use it.
-
-2011-03-15  Xinliang David Li  <davidxl@google.com>
-
-	PR c/47837
-	* tree-ssa-uninit.c (pred_chain_length_cmp): New function.
-	(normalize_preds): New function.
-	(is_use_properly_guarded): Normalize def predicates.
-
-2011-03-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/46788
-	* config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c'
-	in the output template.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47650
-	* tree-pretty-print.c (dump_function_declaration): Properly
-	dump unprototyped and varargs function types.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/13954
-	* tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy
-	and friends.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48037
-	* tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector
-	selects into BIT_FIELD_REFs.
-	(non_rewritable_mem_ref_base): Check if a MEM_REF is a
-	vector select.
-
-2011-03-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48129
-	* builtins.c (fold_builtin_snprintf): Convert to type of
-	built_in_decls[BUILT_IN_SNPRINTF] retval instead of
-	implicit_built_in_decls[BUILT_IN_SNPRINTF] retval.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/41490
-	* tree-ssa-dce.c (propagate_necessity): Handle returns without
-	value but with VUSE.
-	* tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all
-	return statements.
-	* tree-ssa-sink.c (statement_sink_location): Fix store sinking.
-	* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs.
-	* tree-tailcall.c (find_tail_calls): Ignore returns.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48031
-	* fold-const.c (fold_indirect_ref_1): Do not create new variable-sized
-	or variable-indexed array accesses when in gimple form.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	* config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently.
-
-2011-03-15  Alan Modra  <amodra@gmail.com>
-
-	PR target/48032
-	* config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not
-	presume symbol_refs without a symbol_ref_decl are suitably
-	aligned, nor other trees we may see here.  Handle anchor symbols.
-	(legitimate_constant_pool_address_p): Comment.  Add mode param.
-	Check cmodel=medium addresses.  Adjust all calls.
-	(rs6000_emit_move): Don't call offsettable_ok_by_alignment on
-	creating cmodel=medium optimized access to locals.
-	* config/rs6000/constraints.md (R): Pass QImode to
-	legitimate_constant_pool_address_p.
-	* config/rs6000/predicates.md (input_operand): Pass mode to
-	legitimate_constant_pool_address_p.
-	* config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p):
-	Update prototype.
-
-2011-03-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/48053
-	* config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up
-	64-bit constants being loaded into registers other than GPRs such
-	as loading 0 into a VSX register.
-
-2011-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs.
-
-2011-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47917
-	* builtins.c (fold_builtin_snprintf): New function.
-	(fold_builtin_3): Call it for BUILT_IN_SNPRINTF.
-	(fold_builtin_4): Likewise.
-
-	PR middle-end/38878
-	* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add
-	STRIP_NOPS on arg0 and arg1.  When optimizing X +- C == X
-	and C - X == X also strip nops from +/-/p+ operand.
-	When optimizing -X == C, fold C to arg0's type.
-
-	PR debug/47946
-	* dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative,
-	emit it as add_AT_int instead of add_AT_unsigned.
-
-2011-03-14  Tom Tromey  <tromey@redhat.com>
-
-	* unwind-dw2.c: Include sys/sdt.h if it exists.
-	(_Unwind_DebugHook): Use STAP_PROBE2.
-	* config.in, configure: Rebuild.
-	* configure.ac: Check for sys/sdt.h.
-
-2011-03-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/i386.md (ROUND_FLOOR): New constant.
-	(ROUND_CEIL): Ditto.
-	(ROUND_TRUNC): Ditto.
-	(ROUND_MXCSR): Ditto.
-	(ROUND_NO_EXC): Ditto.
-	(rint<mode>2): Use new defines instead of numerical constants.
-	(floor<mode>2): Ditto.
-	(ceil<mode>2): Ditto.
-	(btrunc<mode>2): Ditto.
-	* config/i386/i386-builtin-types.def: Define ROUND function type
-	aliases.
-	* config/i386/i386.c (enum ix86_builtins): Add
-	IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines.
-	(struct builtin_description): Add
-	__builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions.
-	(ix86_expand_sse_round): New static function.
-	(ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND
-	function types.
-	(ix86_builtin_vectorized_function): Handle
-	BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
-
-2011-03-14  Tom Tromey  <tromey@redhat.com>
-
-	* c-parser.c (c_parser_asm_string_literal): Clear
-	warn_overlength_strings.
-
-2011-03-14  Tom Tromey  <tromey@redhat.com>
-
-	* c-parser.c (disable_extension_diagnostics): Save
-	warn_overlength_strings.
-	(restore_extension_diagnostics): Restore warn_overlength_strings.
-
-2011-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* BASE-VER: Change to 4.7.0.
-
-2011-03-14  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48098
-	* tree.c (build_vector_from_val): Adjust assert to requirements
-	and reality.
-
-2011-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/48102
-	* graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter.
-
-2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
-
-	* config/rs6000/freebsd.h (RELOCATABLE_NEEDS_FIXUP): Define in
-	terms of target_flags_explicit. Adjust copyright year.
-
-	* config.gcc: Add FreeBSD PowerPC soft-float libgcc bits.
-	* config/rs6000/t-freebsd: New file. Add override for
-	LIB2FUNCS_EXTRA.
-
-2011-03-13  Chris Demetriou  <cgd@google.com>
-
-	* doc/invoke.texi (-fdiagnostics-show-option): Replace with...
-	(-fno-diagnostics-show-option): this, to reflect current default.
-	(-Werror=): Update text about -fno-diagnostics-show-option.
-
-2011-03-12  Peter Bergner  <bergner@vnet.ibm.com>
-
-	PR target/48053
-	* config/rs6000/predicates.md (easy_vector_constant_add_self,
-	easy_vector_constant_msb): Do not handle V2DImode and V2DFmode.
-	* config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that
-	mode is not V2DImode or V2DFmode.
-	(vspltis_constant): Do not handle V2DImode and V2DFmode.
-	(rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg.
-	* config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX
-	registers to 0.
-	(movdi_internal64): Likewise.
-
-2011-03-12  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/47127
-	* graphite-clast-to-gimple.c (build_cloog_prog): Removed state
-	parameter.
-	(set_cloog_options): Same.
-	(scop_to_clast): Same.
-	(print_clast_stmt): Do not call cloog_state_malloc and
-	cloog_state_free.
-	(print_generated_program): Same.
-	(gloog): Same.
-	* graphite-clast-to-gimple.h (cloog_state): Declared.
-	(scop_to_clast): Adjust declaration.
-	* graphite.c (cloog_state): Defined here.
-	(graphite_initialize): Call cloog_state_malloc.
-	(graphite_finalize): Call cloog_state_free.
-
-2011-03-11  Jason Merrill  <jason@redhat.com>
-
-	* attribs.c (lookup_attribute_spec): Take const_tree.
-	* tree.h: Adjust.
-
-2011-03-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/sparc.c (sparc_option_override): Use
-	PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2".
-
-2011-03-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48067
-	* tree-ssa-math-opts.c (convert_mult_to_fma): Verify the
-	multiplication result will be only used once on the target
-	stmt.
-
-2011-03-11  Richard Guenther  <rguenther@suse.de>
-
-	* doc/invoke.texi (max-inline-insns-single): Adjust default value.
-
-2011-03-11  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48073
-	* tree.c (find_decls_types_r): Do not walk types only reachable
-	from IDENTIFIER_NODEs.
-
-2011-03-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48044
-	* ipa.c (cgraph_remove_unreachable_nodes): Enqueue
-	all vnode->force_output nodes as needed.
-
-2011-03-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48069
-	* tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not
-	COMPLETE_OR_UNBOUND_ARRAY_TYPE_P.
-
-2011-03-11  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of
-	cgraph_node.
-
-2011-03-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48063
-	* ipa-inline.c (cgraph_decide_inlining): Don't try to
-	inline functions called once if !tree_can_inline_p (node->callers).
-
-2011-03-11  Chen Liqin  <liqin.gcc@gmail.com>
-
-	* config.gcc (score-*-elf): Add extra_parts .., update tmake_file and
-	extra_objs.
-	* config/score/score3.c: Delete.
-	* config/score/score3.h: Delete.
-	* config/score/mul-div.S: Delete.
-	* config/score/sfp-machine.h: Add new file.
-	* config/score/constraints.md: Add new file.
-	* config/score/t-score-softfp: Add new file.
-	* config/score/t-score-elf: Remove score3.o, do not generate multilib.
-	* config/score/score7.c (score7_const_ok_for_letter_p): Delete.
-	(score7_extra_constraint): Delete.
-	(score7_option_override): Remove unused code.
-	* config/score/score.c: Remove score3 and score5 define and code.
-	* config/score/score.h: Remove score3 and score5 define and code.
-	* config/score/score.md: Remove score3 template and unusual insn.
-	* config/score/score.opt: Remove score3 and score5 options.
-
-2011-03-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
-	when _HPUX_SOURCE is defined.
-	(LIB_SPEC): Use -lc instead of -lc_r when -threads is specified.
-
-2011-03-10  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48029
-	* stor-layout.c (layout_type): Don't set structural equality
-	on arrays of incomplete type.
-	* tree.c (type_hash_eq): Handle comparing them properly.
-
-2011-03-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48043
-	* config/s390/s390.c (s390_delegitimize_address): Make sure the
-	result mode matches original rtl mode.
-
-2011-03-10  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings.
-	(andsi3, andsi3_flags): Fix timings for three operand alternative.
-
-2011-03-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/47866
-	* expr.c (store_field): If MEM_SCALAR_P (target), don't use
-	MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx)
-	if target wasn't scalar.
-	* function.c (assign_stack_temp_for_type): Assert that neither
-	MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either
-	MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P
-	macro.
-	* rtl.h (MEM_SET_IN_STRUCT_P): Removed.
-
-2011-03-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390-protos.h (s390_label_align): New prototype.
-	* config/s390/s390.c (s390_label_align): New function.
-	* config/s390/s390.h (LABEL_ALIGN): New target macro definition.
-
-2011-03-08  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47755
-	* config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle
-	V2DI/V2DF constants.  Only all 0's or all 1's are easy.
-	(output_vec_const_move): Ditto.
-
-2011-03-08  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro.
-	* config/mips/mips-protos.h (mips_preferred_reload_class): Remove.
-	* config/mips/mips.c (mips_preferred_reload_class): Make static.
-	Change 'rclass' argument and result type to reg_class_t.
-	(TARGET_PREFERRED_RELOAD_CLASS): Define.
-
-2011-03-08  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
-	* config/avr/avr.c (TARGET_REGISTER_MOVE_COST)
-	(TARGET_MEMORY_MOVE_COST): Define.
-	(avr_register_move_cost, avr_memory_move_cost): New Functions.
-
-2011-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47881
-	* ira.c (ira): Call df_analyze again if delete_trivially_dead_insns
-	removed anything.
-
-	PR tree-optimization/48022
-	* fold-const.c (fold_comparison): Don't call fold_overflow_warning
-	for EQ/NE_EXPR.
-
-2011-03-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47991
-	* var-tracking.c (find_use_val): Return NULL for
-	cui->sets && cui->store_p BLKmode MEMs.
-
-2011-03-07  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS):
-	Remove.
-	* config/stormy16/stormy16-protos.h (xstormy16_print_operand,
-	xstormy16_print_operand_address): Remove.
-	* config/stormy16/stormy16.c (xstormy16_print_operand,
-	xstormy16_print_operand_address): Make static.
-	(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
-
-2011-03-07  Pat Haugen  <pthaugen@us.ibm.com>
-
-	PR target/47862
-	* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
-	* config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine
-	before definition.
-
-2011-03-07  Zdenek Dvorak  <ook@ucw.cz>
-
-	PR bootstrap/48000
-	* cfgloopmanip.c (fix_bb_placements): Return immediately
-	if FROM is BASE_LOOP's header.
-
-2011-03-07  Paul Wögerer  <paul_woegerer@mentor.com>
-
-	* gimplify.c (gimplify_function_tree): Fix building calls
-	to __builtin_return_address.
-
-2011-03-07  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define.
-	* config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define.
-	* config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define.
-	* config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and
-	return_mode args.
-	* config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes".
-	(INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode.
-	(INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode.
-	(INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE.
-	* config/rs6000/rs6000.c
-	(rs6000_elf_end_indicate_exec_stack): Rename to..
-	(rs6000_elf_file_end): ..this.  Only call file_end_indicate_exec_stack
-	for POWERPC_LINUX.  Move code emitting .gnu_attribute to here, from..
-	(rs6000_file_start): ..here.
-	(rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New
-	file scope variables.
-	(call_ABI_of_interest): New function.
-	(init_cumulative_args): Set above vars when function return value
-	is a float, vector, or small struct.
-	(rs6000_function_arg_advance_1): Likewise for function args.
-	(rs6000_va_start): Set rs6000_passes_float if variable arg function
-	references float args.
-
-2011-03-07  Mingjie Xing  <mingjie.xing@gmail.com>
-
-	* doc/cfg.texi: Remove "See" before @ref.
-	* doc/invoke.texi: Likewise.
-
-2011-03-05  Jason Merrill  <jason@redhat.com>
-
-	* doc/invoke.texi (C++ Dialect Options): Document ABI v5.
-
-2011-03-05  Anthony Green  <green@moxielogic.com>
-
-	* config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile.
-
-2011-03-05  Zdenek Dvorak  <ook@ucw.cz>
-
-	PR rtl-optimization/47899
-	* cfgloopmanip.c (fix_bb_placements): Fix first argument
-	to flow_loop_nested_p when moving the loop upward.
-
-2011-03-05  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/47719
-	* arm.md (movhi_insn_arch4):  Accept any immediate constant.
-
-2011-03-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47967
-	* ipa-cp.c (build_const_val): Return NULL instead of creating
-	VIEW_CONVERT_EXPR for mismatching sizes.
-	(ipcp_create_replace_map): Return NULL if build_const_val failed.
-	(ipcp_insert_stage): If ipcp_create_replace_map returns NULL,
-	give up on versioning.
-
-2011-03-05  Alan Modra  <amodra@gmail.com>
-
-	PR target/47986
-	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
-	full cmodel medium/large lo_sum + high addresses.
-
-2011-03-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_decompose_address): Reject non-literal
-	pool references in UNSPEC_LTREL_OFFSET.
-
-2011-03-04  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/47497
-	* lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias.
-	(lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here.
-	* cgraph.h (cgraph_same_body_alias, cgraph_add_thunk):
-	Add node pointers.
-	* cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias,
-	cgraph_add_thunk): Add node pointers.
-	* lto-cgraph.c (lto_output_node): Verify that thunks&aliases are
-	associated to right node.
-	(input_node): Update use of cgraph_same_body_alias
-	and cgraph_add_thunk.
-
-2011-03-04  Changpeng Fang  <changpeng.fang@amd.com>
-
-	* config/i386/i386.opt (mprefer-avx128): New flag.
-	* config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX
-	modes when the flag -mprefer-avx128 is on.
-
-2011-03-04  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* dwarf2out.c (compare_loc_operands): Fix address handling.
-
-2011-03-04  Alan Modra  <amodra@gmail.com>
-
-	* tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.
-
-2011-03-04  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47968
-	* expmed.c (extract_bit_field_1): Prefer vector modes that
-	vec_extract patterns can handle.
-
-2011-03-04  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47975
-	* optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P.
-
-2011-03-04  Richard Henderson  <rth@redhat.com>
-
-	* explow.c (emit_stack_save): Remove 'after' parameter.
-	(emit_stack_restore): Likewise.
-	* expr.h: Update to match.
-	* builtins.c, calls.c, stmt.c: Likewise.
-	* config/alpha/alpha.md, config/avr/avr.md: Likewise.
-	* config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise.
-	* function.c (expand_function_end): Insert the emit_stack_save
-	sequence before parm_birth_insn instead of after.
-
-2011-03-03  Uros Bizjak  <ubizjak@gmail.com>
-
-	* config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
-	(ssse3_pmaddubsw128): Ditto.
-	(ssse3_pmaddubsw): Ditto.
-
-2011-03-03  Steve Ellcey  <sje@cup.hp.com>
-
-	* config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH
-
-2011-03-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/47963
-	* gimplify.c (omp_add_variable): Only call omp_notice_variable
-	on TYPE_SIZE_UNIT if it is a DECL.
-
-	PR debug/47283
-	* cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF
-	first operand is not is_gimple_mem_ref_addr, try to fold it.
-	If the operand still isn't is_gimple_mem_ref_addr, clear
-	MEM_EXPR on op0.
-
-2011-03-03  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47283
-	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
-	match comment.
-	(refs_may_alias_p_1): For release branches return true if
-	we are confused by our input.
-
-2011-03-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (s390_function_value): Rename to ...
-	(s390_function_and_libcall_value): ... this.
-	(s390_function_value): New function.
-	(s390_libcall_value): New function.
-	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks.
-	* config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove
-	target macro definitions.
-	* config/s390/s390-protos.h (s390_function_value): Remove prototype.
-
-2011-03-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/freebsd64.h (CC1_SPEC): Define.
-	* config/i386/linux64.h (CC1_SPEC): Define.
-	* config/i386/x86-64.h (CC1_SPEC): Don't define.
-
-2011-03-02  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
-	Remove.
-	* config/stormy16/stormy16.c: Include reload.h.
-	(xstormy16_memory_move_cost): New function.
-	(TARGET_MEMORY_MOVE_COST): Define.
-
-2011-03-02  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR rtl-optimization/47925
-	* cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions
-	with side effects.  Remove the more-specific check for volatile asms.
-
-2011-03-02  Alan Modra  <amodra@gmail.com>
-
-	PR target/47935
-	* config/rs6000/predicates.md (lwa_operand): Check cmodel medium
-	toc relative addresses for valid offsets.
-
-2011-03-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47890
-	* tree-vect-loop.c (get_initial_def_for_induction): Set
-	related stmt properly.
-
-2011-03-01  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47924
-	* lto-streamer.c (lto_record_common_node): Also register
-	the canonical type.
-
-2011-03-01  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/46911
-	* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
-	Do not stream DECL_ABSTRACT_ORIGIN.
-	(lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
-	BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
-	* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
-	Do not stream DECL_ABSTRACT_ORIGIN.
-	(lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
-	BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
-
-2011-02-28  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE,
-	FUNCTION_VALUE_REGNO_P): Remove.
-	* config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove.
-	* config/stormy16/stormy16.c (xstormy16_function_value): Make static.
-	Add 'outgoing' argument.
-	(xstormy16_libcall_value, xstormy16_function_value_regno_p): New
-	function.
-	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
-	TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR debug/28047
-	* dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
-	(lookup_filename): Likewise.
-	* final.c (remap_debug_filename): Use filename_ncmp instead of strncmp.
-
-2011-02-28  Bernd Schmidt  <bernds@codesourcery.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47893
-	* rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define.
-	(assign_stack_local_1): Change last argument type to int.
-	* function.c (assign_stack_local_1): Replace reduce_alignment_ok
-	argument with kind.  If bit ASLK_RECORD_PAD is not set in it,
-	don't record padding space into frame_space_list nor use those areas.
-	(assign_stack_local): Adjust caller.
-	(assign_stack_temp_for_type): Call assign_stack_local_1 instead
-	of assign_stack_local, pass 0 as last argument.
-	* caller-save.c (setup_save_areas): Adjust assign_stack_local_1
-	callers.
-
-2011-02-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47283
-	* cfgexpand.c (convert_debug_memory_address): Add AS parameter.
-	Use target address_mode and pointer_mode hooks instead of hardcoded
-	Pmode and ptr_mode.  Handle some simple cases of extending if
-	POINTERS_EXTEND_UNSIGNED < 0.
-	(expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>:
-	Call convert_debug_memory_address.
-	(expand_debug_expr) <case ADDR_EXPR>: Pass as to
-	convert_debug_memory_address.
-
-	PR middle-end/46790
-	* configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test.
-	* configure: Regenerated.
-	* config.in: Regenerated.
-	* varasm.c (default_function_section): Return NULL
-	if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name.
-
-2011-02-28  Martin Jambor  <mjambor@suse.cz>
-
-	* ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix
-	the description to match the printed values.
-
-2011-02-28  Richard Guenther  <rguenther@suse.de>
-
-	* tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT
-	of the copied scope tree.
-
-2011-02-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* doc/extend.texi (Function Attributes): Avoid deeply (and
-	wrongly) nested tables.
-
-2011-02-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47903
-	* real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR,
-	MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if
-	r isn't op0 nor op1.
-
-2011-02-23  Georg-Johann Lay  <avr@gjlay.de>
-
-	* config/avr/avr.md: Remove magic comment for emacs.
-
-2011-02-23  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/45261
-	* config/avr/avr.c (avr_option_override): Use error on bad options.
-	(avr_help): New function.
-	(TARGET_HELP): Define.
-
-2011-02-22  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/42240
-	* config/avr/avr.c (avr_cannot_modify_jumps_p): New function.
-	(TARGET_CANNOT_MODIFY_JUMPS_P): Define.
-
-2011-02-26  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/invoke.texi (ARC Options): Use CPU instead of cpu.
-	(ARM Options): Ditto.
-	(i386 and x86-64 Options): Ditto.
-	(RX Options): Ditto.
-	(SPARC Options): Ditto.
-
-2011-02-26  Tijl Coosemans  <tijl@coosemans.org>
-
-	* config.gcc (i386-*-freebsd*): Make i486 the default arch on
-	FreeBSD 6 and later.  Generally use cpu generic.
-
-2011-02-25  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/cpp.texi: Update copyright years.
-
-2011-02-25  Sebastien Bourdeauducq  <sebastien@milkymist.org>
-
-	PR target/46898
-	* config/lm32/lm32.md (ashrsi3): Added needed variable.
-
-2011-02-25  Jon Beniston  <jon@beniston.com>
-
-	PR target/46898
-	* config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New.
-	* config/lm32/lm32.md (ashlsi3): Remove unused variable.
-	* config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New.
-	(lm32_block_move_inline): Add type cast to remove warning.
-	(lm32_expand_prologue): Generate fp in a way compatible with dwarf2out.
-	(gen_int_relational): Move declarations to start of function.
-
-2011-02-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/45470
-	* tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
-	can throw internally only.
-	* tree-vect-stmts.c (vectorizable_call): Likewise.
-
-2011-02-24  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS,
-	PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
-	* config/stormy16/stormy16-protos.h
-	(xstormy16_preferred_reload_class): Remove.
-	* config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make
-	static. Change 'rclass' argument and return type to reg_class_t.
-	(TARGET_PREFERRED_RELOAD_CLASS,
-	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
-
-2011-02-24  Richard Guenther  <rguenther@suse.de>
-
-	* lto-streamer-in.c (input_bb): Do not find referenced vars
-	in debug statements.
-
-2011-02-23  Jason Merrill  <jason@redhat.com>
-
-	* common.opt (fabi-version): Document v5 and v6.
-
-2011-02-23  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47849
-	* tree-if-conv.c (main_tree_if_conversion): Free postdom info.
-
-2011-02-23  Jie Zhang  <jie@codesourcery.com>
-
-	* opts-common.c (decode_cmdline_option): Print empty string
-	argument as "" in decoded->orig_option_with_args_text.
-	* gcc.c (execute): Print empty string argument as ""
-	in the verbose output.
-	(do_spec_1): Keep empty string argument.
-
-2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config.gcc: Declare score-* and crx-* obsolete.
-
-2011-02-23  Jie Zhang  <jie@codesourcery.com>
-
-	PR rtl-optimization/47763
-	* web.c (web_main): Ignore naked clobber when replacing register.
-
-2011-02-22  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
-	Remove.
-
-2011-02-22  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR doc/47848
-	* doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes.
-
-2011-02-22  Mike Stump  <mikestump@comcast.net>
-
-	* acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin
-	assembler.
-	* configure: Regenerate.
-
-2011-02-21  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR rtl-optimization/46002
-	* ira-color.c (update_copy_costs): Change class intersection
-	test to reg_class_contents[] test of 'hard_regno'.
-
-2011-02-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather
-	than Driver option.
-	* config/hpux11.opt (mt): Likewise.
-	* config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise.
-	* config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise.
-	* config/vax/elf.opt (mno-asm-pic): Likewise.
-	* config/vms/vms.opt (map, mvms-return-codes): Likewise.
-
-2011-02-21  Mike Stump  <mikestump@comcast.net>
-
-	PR target/47822
-	* config/darwin-protos.h (darwin_init_cfstring_builtins): Return a
-	tree so we can get save the type.
-	* config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot
-	for CFString instead of trying to use past the end of the builtins.
-	* config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise.
-	* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise.
-	* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise.
-	* config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING):
-	Rename to darwin_builtin_cfstring.
-	(darwin_init_cfstring_builtins): Return the built type.
-
-2011-02-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/47840
-	* config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32.
-	(_mm256_insert_epi64): Use _mm_insert_epi64.
-
-2011-02-21  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
-	* config/stormy16/stormy16-protos.h
-	(xstormy16_mode_dependent_address_p): Remove.
-	* config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
-	Make static. Change return type to bool. Change argument type to
-	const_rtx. Remove dead code.
-	(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
-
-2011-02-21  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47820
-	* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
-	Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
-	(lto_input_ts_block_tree_pointers): Hook a BLOCK into the
-	TUs context.
-	* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
-	Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
-
-2011-02-20  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47822
-	* tree.c (free_lang_data_in_decl): Clean builtins from
-	the TU decl BLOCK_VARS.
-
-2011-02-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47620
-	PR debug/47630
-	* haifa-sched.c (fix_tick_ready): Skip tick computation
-	for debug insns.
-
-2011-02-19  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47647
-	* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
-	Remove lazy BLOCK_VARS streaming.
-	(lto_input_ts_block_tree_pointers): Likewise.
-	* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
-
-2011-02-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h.
-
-2011-02-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/biarch32.h, config/i386/mach.h,
-	config/rs6000/aix.opt, config/sh/superh64.h: Remove.
-
-2011-02-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47800
-	* config/i386/i386.md (peephole2 for shift and plus): Use
-	operands[1] original mode in the first insn.
-
-2011-02-18  Mike Stump  <mikestump@comcast.net>
-
-	* config/t-darwin (TM_H): Add dependency on darwin-sections.def.
-
-2011-02-18  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/47788
-	* ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits
-	to zero when the function is not inlinable at all.
-
-2011-02-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* config.gcc (hppa[12]*-*-hpux11*): Set extra_parts.
-	* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
-	pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
-	* config/pa/t-pa-hpux11: Add rules to build pthread stubs.
-	* config/pa/t-pa64: Likewise.
-	* config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
-
-2011-02-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR driver/47787
-	* gcc.c (default_compilers): Clear combinable field for "@cpp-output".
-
-2011-02-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR target/47792
-	* gthr-dce.h (__gthread_mutx_destroy): Fix typo in name.
-
-2011-02-18  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
-	RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P,
-	LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P,
-	GO_IF_LEGITIMATE_ADDRESS): Remove macros.
-	* config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
-	(m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p,
-	m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p,
-	m32r_load_postinc_p, m32r_store_preinc_predec_p,
-	m32r_legitimate_address_p): New functions.
-	* config/m32r/constraints.md (constraint "S"): Don't use
-	STORE_PREINC_PREDEC_P.
-	(constraint "U"): Don't use LOAD_POSTINC_P.
-
-2011-02-18  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR rtl-optimization/46178
-	* ira.c (setup_hard_regno_class): Use ira_class_translate[] to
-	compute ira_hard_regno_cover_class[].
-
-2011-02-18  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47798
-	* lto-streamer.h (lto_global_var_decls): Declare.
-	* lto-streamer-in.c (lto_register_var_decl_in_symtab): Register
-	statics for global var processing.
-
-2011-02-18  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47737
-	* tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix
-	edge dominance check.
-
-2011-02-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47780
-	* cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to
-	avoid invalid rtx sharing.
-
-2011-02-18  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/cpp.texi (Obsolete Features): Add background on the
-	origin of assertions.
-
-2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for
-	objc_abi == 2.
-	* config/darwin.c (output_objc_section_asm_op): Added support for
-	ABI v1 and v2.
-	(is_objc_metadata): New.
-	(darwin_objc2_section): New.
-	(darwin_objc1_section): New.
-	(machopic_select_section): Added support for ABI v1 and v2.
-	(darwin_emit_objc_zeroed): New.
-	(darwin_output_aligned_bss): Detect objc metadata and treat it
-	appropriately.
-	(darwin_asm_output_aligned_decl_common): Same.
-	(darwin_asm_output_aligned_decl_local): Same.
-	* config/darwin-sections.def: Updated for ABI v1 and v2.
-	* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When
-	compiling Objective-C code for the NeXT runtime, default to using
-	ABI version 0 for 32-bit, and version 2 for 64-bit.
-
-2011-02-17  Joseph Myers  <joseph@codesourcery.com>
-
-	* common.opt (optimize_fast): New Variable.
-	* opts.c (default_options_optimization): Use opts->x_optimize_fast
-	instead of local variable ofast.
-
-2011-02-17  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* doc/invoke.texi (fobjc-abi-version): Documented.
-	(fobjc-nilcheck): Documented.
-	(fno-nil-receiver): Updated documentation to refer to the NeXT ABI
-	version.
-
-2011-02-17  Joseph Myers  <joseph@codesourcery.com>
-
-	PR driver/47390
-	* common.opt (export-dynamic): New Driver option.
-	* gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}.
-
-2011-02-17  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rx/rx.h (LIB_SPEC): Match -msim not -msim*.
-
-2011-02-17  Alexandre Oliva  <aoliva@redhat.com>
-	    Jan Hubicka  <jh@suse.cz>
-
-	PR debug/47106
-	PR debug/47402
-	* cfgexpand.c (account_used_vars_for_block): Remove.
-	(estimated_stack_frame_size): Use referenced vars.
-	* tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced
-	that were referenced in the original function.  Test src_fn
-	rather than cfun.  Drop redundant get_var_ann.
-	(setup_one_parameter): Drop redundant get_var_ann.
-	(declare_return_variable): Likewise.
-	(copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn.
-	(copy_arguments_for_versioning): Drop redundant get_var_ann.
-	* ipa-inline.c (compute_inline_parameters): Do not compute
-	disregard_inline_limits here.
-	(compute_inlinable_for_current, pass_inlinable): New.
-	(pass_inline_parameters): Require PROP_referenced_vars.
-	* cgraphunit.c (cgraph_process_new_functions): Don't run
-	compute_inline_parameters explicitly unless function is in SSA form.
-	(cgraph_analyze_function): Set .disregard_inline_limits.
-	* tree-sra.c (convert_callers): Compute inliner parameters
-	only for functions already in SSA form.
-
-2011-02-17  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle
-	-mlittle-endian-data.
-
-2011-02-17  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and
-	-mno-fpu, not -fpu and -no-fpu.
-	* config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise.
-	* config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise.
-
-2011-02-17  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/43653
-	* config/i386/i386.c (ix86_secondary_reload): Handle SSE
-	input reload with PLUS RTX.
-
-2011-02-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead
-	of InverseVar(MDMX).
-
-2011-02-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of
-	--m4-340.
-
-2011-02-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mn10300/mn10300.opt (mno-crt0): New.
-
-2011-02-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m68k/uclinux.opt (static-libc): New Driver option.
-
-2011-02-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*.
-
-2011-02-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of
-	%{muser-extend-enabled}.
-
-2011-02-16  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47738
-	* tree-ssa-loop.c (run_tree_predictive_commoning): Return
-	the TODO from tree_predictive_commoning.
-
-2011-02-15  Jeff Law  <law@redhat.com>
-
-	Revert
-	2011-01-25  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/37273
-	* ira-costs.c (scan_one_insn): Detect constants living in memory and
-	handle them like argument loads from stack slots.  Do not double
-	count memory for memory constants and argument loads from stack slots.
-
-2011-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47755
-	* config/rs6000/predicates.md (easy_vector_constant): Allow V2DI
-	mode for vector constants.  Remove code that checks for TImode.
-
-2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47106
-	PR debug/47402
-	* cgraph.h (compute_inline_parameters): Return void.
-	* ipa-inline.c (compute_inline_parameters): Adjust.
-
-2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47106
-	PR debug/47402
-	* tree-inline.h (estimated_stack_frame_size): Take cgraph node
-	rather than decl.
-	* cfgexpand.c (estimated_stack_frame_size): Likewise.
-	* ipa-inline.c (compute_inline_parameters): Adjust.
-
-2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47106
-	PR debug/47402
-	* tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument.
-	Adjust all users.  Pass FN to...
-	* tree-flow-inline.h (first_referenced_var): ... this.  Add
-	fn argument.
-	* ipa-struct-reorg.c: Adjust.
-	* tree-dfa.c: Adjust.
-	* tree-into-ssa.c: Adjust.
-	* tree-sra.c: Adjust.
-	* tree-ssa-alias.c: Adjust.
-	* tree-ssa-live.c: Adjust.
-	* tree-ssa.c: Adjust.
-	* tree-ssanames.c: Adjust.
-	* tree-tailcall.c: Adjust.
-
-2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47106
-	PR debug/47402
-	* tree-flow.h (referenced_var_lookup): Add fn parameter.
-	Adjust all callers.
-	* tree-dfa.c (referenced_var_lookup): Use fn instead of cfun.
-	* tree-flow-inline.h: Adjust.
-	* gimple-pretty-print.c: Adjust.
-	* tree-into-ssa.c: Adjust.
-	* tree-ssa.c: Adjust.
-	* cfgexpand.c: Adjust.
-
-2011-02-15  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete.
-	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
-	(EXTRA_CONSTRAINT): Delete.
-	* config/iq2000/constraints.md: New file.
-	* config/iq2000/iq2000.md: Include it.
-	(define_insn ""): Delete.
-	(movsi_internal2, movhi_internal2, movqi_internal2): Delete
-	unsupported constraint letters from patterns.
-	(call_value, call_value_internal1): Likewise.
-	(call_value_multiple_internal1): Likewise.
-
-2011-02-15  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.c: Include tm-constrs.h.
-	(struct liw_data): New data structure describing an LIW candidate
-	instruction.
-	(extract_bundle): Use struct liw_data.  Allow small integer
-	operands for some instructions.
-	(check_liw_constraints): Use struct liw_data.  Remove swapped
-	parameter.  Add comments describing the checks.  Fix bug when
-	assigning the source of liw1 to the source of liw2.
-	(liw_candidate): Delete.  Code moved into extract_bundle.
-	(mn10300_bundle_liw): Use struct liw_data.  Check constraints
-	before swapping.
-	* config/mn10300/predicates.md (liw_operand): New predicate.
-	Allows registers and small integer constants.
-	* config/mn10300/constraints.md (O): New constraint.  Accetps
-	integers in the range -8 to +7 inclusive.
-	* config/mn10300/mn10300.md (movesi_internal): Add an alternative
-	for moving a small integer into a register.  Give this alternative
-	LIW attributes.
-	(addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise.
-	(ashlsi3): Likewise, plus give LIW attributes to the alternatives
-	using the J,K,L and M constraints,
-	(liw): Remove SI mode on second operands to allow for HI and QI
-	mode values.
-	(cmp_liw, liw_cmp): Likewise.  Plus fix order of operands in the
-	instruction.
-
-2011-02-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47743
-	* tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number
-	for a non-type-compatible VN lookup bail out.
-
-2011-02-15  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/fr30/constraints.md: New file.
-	* config/fr30/fr30.md: Include it.
-	* config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete.
-	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
-	(EXTRA_CONSTRAINT): Delete.
-
-2011-02-15  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/frv/constraints.md: New file.
-	* config/frv/predicates.md: Include it.
-	* config/frv/frv.c (reg_class_from_letter): Delete.
-	(frv_option_override): Don't initialize it.
-	* config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete.
-	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete.
-	(CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete.
-	(CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
-	(CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete.
-	(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
-	(EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete.
-	(EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete.
-	(EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete.
-	(EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete.
-	(REG_CLASS_FROM_CONSTRAINT): Delete.
-
-2011-02-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47581
-	* config/i386/i386.c (ix86_compute_frame_size): Don't align offset
-	if frame size is 0 in a leaf function.
-
-2011-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR pch/14940
-	* config/alpha/host-osf.c: New file.
-	* config/alpha/x-osf: New file.
-	* config.host (alpha*-dec-osf*): Use it.
-
-2011-02-14  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
-	* config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove.
-	* config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to...
-	(rx_mode_dependent_address_p): ...this. Make static. Change argument
-	type to const_rtx.
-	(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
-
-2011-02-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/stormy16/constraints.md: New file.
-	* config/stormy16/predicates.md (nonimmediate_nonstack_operand):
-	Use satisfies_constraint_Q and satisfies_constraint_R.
-	* config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p):
-	Delete.
-	(xstormy16_legitiamte_address_p): Declare.
-	* config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete.
-	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
-	(EXTRA_CONSTRAINT): Delete.
-	* config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
-	Un-staticize.
-	(xstormy16_extra_constraint_p): Delete.
-
-2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/46494
-	* loop-unroll.c (split_edge_and_insert): Adjust comment.
-	* loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info.
-	(pass_rtl_loop_done): Add TODO_verify_flow.
-	* fwprop.c (pass_rtl_fwprop): Likewise.
-	* modulo-sched.c (pass_sms): Likewise.
-	* tree-ssa-dom.c (pass_dominator): Likewise.
-	* tree-ssa-loop-ch.c (pass_ch): Likewise.
-	* tree-ssa-loop.c (pass_complete_unrolli): Likewise.
-	(pass_tree_loop_done): Likewise.
-	* tree-ssa-pre.c (execute_pre): Likewise.
-	* tree-ssa-reassoc.c (pass_reassoc): Likewise.
-	* tree-ssa-sink.c (pass_sink_code): Likewise.
-	* tree-vrp.c (pass_vrp): Likewise.
-
-2011-02-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/v850/constraints.md: New file.
-	* config/v850/v850.md: Include it.
-	* config/v850/predicates.md (reg_or_0_operand): Use
-	satisfies_constraint_G.
-	(special_symbolref_operand): Use satisfies_constraint_K.
-	* config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p.
-	(GO_IF_LEGITIMATE_ADDRESS): Likewise.
-	(REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete.
-	(CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
-	(EXTRA_CONSTRAINT): Delete.
-	(CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint.
-	(CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise.
-	(CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise.
-
-2011-02-14  Anatoly Sokolov  <aesok@post.ru>
-
-	PR target/47696
-	* config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device
-	description.
-
-2011-02-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* config/mcore/constraints.md: New file.
-	* config/mcore/mcore.md: Include it.
-	* config/mcore/mcore.c (reg_class_from_letter): Delete.
-	* config/mcore/mcore.h (reg_class_from_letter): Delete.
-	(REG_CLASS_FROM_LETTER): Delete.
-	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use
-	insn_const_int_ok_for_constraint.
-	(CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise.
-	(CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise.
-	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
-	(EXTRA_CONSTRAINT): Delete.
-
-2011-02-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR ada/41929
-	* config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
-	(IS_SIGHANDLER): Define.
-	(sparc64_is_sighandler): New function, split off from
-	sparc64_fallback_frame_state.
-	(sparc_is_sighandler): New function, split off from
-	sparc_fallback_frame_state.
-	(sparc64_fallback_frame_state): Merge with ...
-	(sparc_fallback_frame_state): ... this into ...
-	(MD_FALLBACK_FRAME_STATE_FOR): ... this.
-	Change new_cfa to long.  Remove regs_off, fpu_save_off, fpu_save.
-	Define nframes, mctx.  Use IS_SIGHANDLER, handler_args, mctx, walk
-	stack instead of hardcoded offsets.
-
-2011-02-14  Andriy Gapon  <avg@freebsd.org>
-
-	PR target/45808
-	* config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.
-
-2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure: Regenerate.
-
-2011-02-12  Joseph Myers  <joseph@codesourcery.com>
-
-	PR driver/45731
-	* gcc.c (asm_options): Correct spec matching --target-help.
-
-2011-02-12  Martin Jambor  <mjambor@suse.cz>
-
-	* tree-cfg.c (verify_gimple_call): Return true upon invalid argument
-	to gimple call error.
-
-2011-02-12  Mike Stump  <mikestump@comcast.net>
-
-	* config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize
-	comments in backslash regions.
-
-2011-02-12  Mike Stump  <mikestump@comcast.net>
-	    Jakub Jelinek  <jakub@redhat.com>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/47324
-	* dwarf2out.c (output_cfa_loc): When required, apply the
-	DWARF2_FRAME_REG_OUT macro to adjust register numbers.
-	(output_loc_sequence): Likewise.
-	(output_loc_operands_raw): Likewise.
-	(output_loc_sequence_raw): Likewise.
-	(output_cfa_loc): Likewise.
-	(output_loc_list): Suppress register number adjustment when
-	calling output_loc_sequence()
-	(output_die): Likewise.
-
-2011-02-12  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
-	Remove macros.
-	* config/xtensa/xtensa.c (xtensa_register_move_cost,
-	xtensa_memory_move_cost): New functions.
-	(TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define.
-
-2011-02-12  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR lto/47225
-	* configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la
-	in the current directory.
-	* configure: Rebuilt.
-
-2011-02-12  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin.c (darwin_override_options): Add a hunk missed
-	from the commit of r168571.  Trim comment line lengths and
-	correct indents of the preceding block.
-
-2011-02-12  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc.c (driver_handle_option): Concatenate the argument to -F with
-	the switch.
-
-2011-02-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* common.opt (nostartfiles): New Driver option.
-
-2011-02-11  Xinliang David Li  <davidxl@google.com>
-
-	PR tree-optimization/47707
-	* tree-chrec.c (convert_affine_scev): Keep type precision.
-
-2011-02-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/47420
-	* ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX.
-
-2011-02-11  Pat Haugen  <pthaugen@us.ibm.com>
-
-	PR rtl-optimization/47614
-	* rtl.h (check_for_inc_dec): Declare.
-	* dse.c (check_for_inc_dec): Externalize...
-	* postreload.c (reload_cse_simplify): ...use it before deleting stmt.
-	(reload_cse_simplify_operands): Don't simplify opnds with side effects.
-
-2011-02-11  Joseph Myers  <joseph@codesourcery.com>
-
-	PR driver/47678
-	* gcc.c (main): Do not compile inputs if there were errors in
-	option handling.
-	* opts-common.c (read_cmdline_option): Check for wrong language
-	after other error checks.
-
-2011-02-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cgraph.c: Fix comment typos.
-	* cgraph.h: Likewise.
-	* cgraphunit.c: Likewise.
-	* ipa-cp.c: Likewise.
-	* ipa-inline.c: Likewise.
-	* ipa-prop.c: Likewise.
-	* ipa-pure-const.c: Likewise.
-	* ipa-ref.c: Likewise.
-	* ipa-reference.c: Likewise.
-
-2011-02-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47684
-	* tree-predcom.c (single_nonlooparound_use): Ignore debug uses.
-
-2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/47400
-	* doc/sourcebuild.texi (Require Support): Document
-	dg-require-ascii-locale.
-
-2011-02-11  Mingjie Xing  <mingjie.xing@gmail.com>
-
-	* doc/lto.texi (Write summary): Fix missing parentheses.
-
-2011-02-10  DJ Delorie  <dj@redhat.com>
-
-	* config/m32c/m32c.c (m32c_option_override): Disable
-	-fcombine-stack-adjustments until flag value tracking and compare
-	optimization can be rewritten.
-
-2011-02-10  Peter Bergner  <bergner@vnet.ibm.com>
-
-	* config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to
-	PROCESSOR_POWER7.
-	(PROCESSOR_DEFAULT64): Likewise.
-
-2011-02-10  Richard Henderson  <rth@redhat.com>
-
-	* config/rx/predicates.md (rx_zs_comparison_operator): Revert
-	change from 2011-02-03.
-	* config/rx/rx.c (flags_from_code): Likewise.
-	(rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag
-	is valid, n/pz otherwise.
-	(rx_select_cc_mode): Return CCmode if Y is not zero.
-
-2011-02-10  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8.
-
-2011-02-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47677
-	* tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps.
-
-2011-02-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47665
-	* combine.c (make_compound_operation): Only change shifts into
-	multiplication for SCALAR_INT_MODE_P.
-
-2011-02-10  Jie Zhang  <jie@codesourcery.com>
-
-	PR testsuite/47622
-	Revert
-	2011-02-05  Jie Zhang  <jie@codesourcery.com>
-	PR debug/42631
-	* web.c (entry_register): Don't clobber the number of the
-	first uninitialized reference in used[].
-
-2011-02-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47664
-	* ipa-inline.c (cgraph_decide_inlining_incrementally): Visit
-	all edges again.
-
-2011-02-09  David Edelsohn  <dje.gcc@gmail.com>
-
-	PR target/46481
-	PR target/47032
-	* config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to
-	PROCESSOR_POWER7.
-	(PROCESSOR_DEFAULT64): Same.
-	(RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete.
-
-2011-02-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define.
-
-2011-02-09  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/45505
-	* tree-sra.c (struct access): New flags grp_scalar_read and
-	grp_scalar_write.  Changed description of assignment read and write
-	flags.
-	(dump_access): Dump new flags, reorder all of them.
-	(sort_and_splice_var_accesses): Set the new flag accordingly, use them
-	to detect multiple scalar reads.
-	(analyze_access_subtree): Use the new scalar read write flags instead
-	of the old flags.  Adjusted comments.
-
-2011-02-08  DJ Delorie  <dj@redhat.com>
-
-	PR target/47548
-	* config/m32c/m32c.c (m32c_subreg): Don't try to validate interim
-	patterns.
-
-2011-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m68k/uclinux.opt: New.
-	* config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt.
-
-2011-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/cris/elf.opt (sim): New Driver option.
-
-2011-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/xtensa/elf.opt: New.
-	* config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt.
-
-2011-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/vax/elf.opt: New.
-	* config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt.
-
-2011-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/aix64.opt (posix, pthread): New Driver options.
-
-2011-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/gnu-user.opt: New.
-	* config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
-	*-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu,
-	*-*-uclinux*): Use gnu-user.opt.
-
-2011-02-08  Thomas Schwinge  <thomas@schwinge.name>
-
-	* config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option.
-	* config/i386/gnu.h (CPP_SPEC): Likewise.
-
-2011-02-08  Ian Lance Taylor  <iant@google.com>
-
-	* common.opt (fcx-limited-range): Add SetByCombined flag.
-	(ffinite-math-only, fmath-errno, frounding-math): Likewise.
-	(fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise.
-	(fassociative-math, freciprocal-math): Likewise.
-	(funsafe-math-optimizations): Likewise.
-	* opth-gen.awk: Handle SetByCombined.
-	* optc-gen.awk: Likewise.
-	* opts.c (set_fast_math_flags): Don't override flag if set by frontend.
-	(set_unsafe_math_optimizations_flags): Likewise.
-	* doc/options.texi (Option properties): Document SetByCombined.
-
-2011-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*,
-	i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe,
-	m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*,
-	m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*,
-	sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete.
-
-2011-02-08  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/46834
-	PR tree-optimization/46994
-	PR tree-optimization/46995
-	* graphite-sese-to-poly.c (used_outside_reduction): New.
-	(detect_commutative_reduction): Call used_outside_reduction.
-	(rewrite_commutative_reductions_out_of_ssa_close_phi): Call
-	translate_scalar_reduction_to_array only when at least one
-	loop-phi/close-phi tuple has been detected.
-
-2011-02-08  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47639
-	* tree-vect-generic.c (expand_vector_operations_1): Update
-	stmts here ...
-	(expand_vector_operations): ... not here.  Cleanup EH info
-	and the CFG if required.
-
-2011-02-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47641
-	* tree-ssa.c (execute_update_addresses_taken): For asm outputs
-	require type compatibility.
-
-2011-02-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gimple-low.c (lower_function_body): Don't remove the location of
-	the return statement here.
-	(lower_gimple_return): Do it here instead but only if the return
-	statement is actually used twice.
-
-2011-02-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47632
-	* tree-ssa-forwprop.c (remove_prop_source_from_use): Remove
-	unused up_to_stmt parameter, return whether cfg-cleanup is
-	necessary, remove EH info properly.
-	(forward_propagate_into_gimple_cond): Adjust caller.
-	(forward_propagate_into_cond): Likewise.
-	(forward_propagate_comparison): Likewise.
-	(tree_ssa_forward_propagate_single_use_vars): Make
-	forward_propagate_comparison case similar to the two others.
-
-2011-02-08  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.opt (mliw): New command line option.
-	* config/mn10300/mn10300.md (UNSPEC_LIW): New unspec.
-	(liw_bundling): New automaton.
-	(liw): New attribute.
-	(liw_op): New attribute.
-	(liw_op1, liw_op2, liw_both, liw_either): New reservations.
-	(movsi_internal): Add LIW attributes.
-	(andsi3): Likewise.
-	(iorsi3): Likewise.
-	(xorsi3): Likewise.
-	(addsi3): Separate register and immediate alternatives.
-	Add LIW attributes.
-	(subsi3): Likewise.
-	(cmpsi): Likewise.
-	(aslsi3): Likewise.
-	(lshrsi3): Likewise.
-	(ashrsi3): Likewise.
-	(liw): New pattern.
-	* config/mn10300/mn10300.c (liw_op_names): New
-	(mn10300_print_operand): Handle 'W' operand descriptor.
-	(extract_bundle): New function.
-	(check_liw_constraints): New function.
-	(liw_candidate): New function.
-	(mn10300_bundle_liw): New function.
-	(mn10300_reorg): New function.
-	(TARGET_MACHINE_DEPENDENT_REORG): Define.
-	(TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW.
-	* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define
-	__LIW__ or __NO_LIW__.
-	* doc/invoke.texi: Describe the -mliw command line option.
-
-2011-02-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
-	* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
-	pthread_mutex_unlock): Remove.
-	* config/pa/t-pa-hpux11: Remove rules to build pthread stubs.
-	* config/pa/t-pa64: Likewise.
-	* config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against
-	shared libc if not linking against libpthread.
-	* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
-
-2011-02-07  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/47558
-	* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first
-	on 10.6 and later to ensure that we always use the unwinder from
-	the system.  Only add -no_compact_unwind when tarteting darwin
-	10.6 or later.
-
-2011-02-07  Steve Ellcey  <sje@cup.hp.com>
-
-	PR target/46997
-	* vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN.
-	(vec_interleave_lowv2sf): Ditto.
-	(vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check.
-	(vec_extract_oddv2sf): Ditto.
-
-2011-02-07  Mike Stump  <mikestump@comcast.net>
-
-	PR target/42333
-	Add __ieee_divdc3 entry point.
-	* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3
-	entry point.
-	(SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins.
-	* config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise.
-	* config/darwin.c (darwin_rename_builtins): Add.
-	* config/darwin-protos.h (darwin_rename_builtins): Add.
-
-2011-02-07  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47636
-	* config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro
-	for the condition.
-
-2011-02-07  Mike Stump  <mikestump@comcast.net>
-
-	* config/darwin.opt (mmacosx-version-min): Update default OS version.
-
-2011-02-07  Denis Chertykov  <chertykov@gmail.com>
-
-	PR target/47534
-	* config/avr/libgcc.S (exit): Move .endfunc
-
-2011-02-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47615
-	* tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument.
-	* tree-ssa-sccvn.c (default_vn_walk_kind): New global.
-	(run_scc_vn): Initialize it.
-	(visit_reference_op_load): Use it.
-	* tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE.
-
-2011-02-07  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_init_libfuncs): Install SImode and
-	DImode trapping arithmetic libfuncs.
-
-2011-02-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47621
-	* tree-ssa.c (non_rewritable_lvalue_p): New function, split out from
-	two duplicates ...
-	(execute_update_addresses_taken): ... here.  Make it more
-	conservative in what we accept.
-
-2011-02-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/freebsd.h (ASM_SPEC): Define.
-	* config/sparc/vxworks.h (ASM_SPEC): Define.
-
-2011-02-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}.
-
-2011-02-06  Steven Bosscher  <steven@gcc.gnu.org>
-
-	* doc/invoke.texi: Remove reference to compiler internals from
-	user documentation.
-
-	* reg-notes.def: Remove REG_VALUE_PROFILE.
-	* combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE.
-
-2011-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47610
-	* varasm.c (default_section_type_flags): If decl is NULL,
-	and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit.
-
-2011-02-05  Jie Zhang  <jie@codesourcery.com>
-
-	PR debug/42631
-	* web.c (entry_register): Don't clobber the number of the
-	first uninitialized reference in used[].
-
-2011-02-04  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/46194
-	* tree-data-ref.c (analyze_miv_subscript): Remove comment.
-	(build_classic_dist_vector_1): Do not represent classic distance
-	vectors when the access functions are variating in different loops.
-
-2011-02-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mips/iris6.opt: New.
-	* config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt.
-
-2011-02-04  Richard Henderson  <rth@redhat.com>
-	    Steve Ellcey  <sje@cup.hp.com>
-
-	PR target/46997
-	* config/ia64/predicates.md (mux1_brcst_element): New.
-	* config/ia64/ia64-protos.h (ia64_unpack_assemble): New.
-	* config/ia64/ia64.c (ia64_unpack_assemble): New.
-	(ia64_unpack_sign): New.
-	(ia64_expand_unpack): Rewrite using new routines.
-	(ia64_expand_widen_sum): Ditto.
-	(ia64_expand_dot_prod_v8qi): Ditto.
-	* config/ia64/vect.md (mulv8qi3): Rewrite to use new
-	routines, add endian check.
-	(pmpy2_even): Rename from pmpy2_r, add endian check.
-	(pmpy2_odd): Rename from pmpy2_l, add endian check.
-	(vec_widen_smult_lo_v4hi): Rewrite using new routines.
-	(vec_widen_smult_hi_v4hi): Ditto.
-	(vec_widen_umult_lo_v4hi): Ditto.
-	(vec_widen_umult_hi_v4hi): Ditto.
-	(mulv2si3): Change endian checks.
-	(sdot_prodv4hi): Rewrite with new calls.
-	(udot_prodv4hi): New.
-	(vec_pack_ssat_v4hi): Add endian check.
-	(vec_pack_usat_v4hi): Ditto.
-	(vec_pack_ssat_v2si): Ditto.
-	(max1_even): Rename from max1_r, add endian check.
-	(max1_odd): Rename from max1_l, add endian check.
-	(*mux1_rev): Format change.
-	(*mux1_mix): Ditto.
-	(*mux1_shuf): Ditto.
-	(*mux1_alt): Ditto.
-	(*mux1_brcst_v8qi): Use new predicate.
-	(vec_extract_evenv8qi): Remove endian check.
-	(vec_extract_oddv8qi): Ditto.
-	(vec_interleave_lowv4hi): Format change.
-	(vec_interleave_highv4hi): Ditto.
-	(mix2_even): Rename from mix2_r, add endian check.
-	(mix2_odd): Rename from mux2_l, add endian check.
-	(*mux2): Fix mask setting for TARGET_BIG_ENDIAN.
-	(vec_extract_evenodd_helper): Format change.
-	(vec_extract_evenv4hi): Remove endian check.
-	(vec_extract_oddv4hi): Remove endian check.
-	(vec_interleave_lowv2si): Format change.
-	(vec_interleave_highv2si): Format change.
-	(vec_initv2si): Remove endian check.
-	(vecinit_v2si): Add endian check.
-	(reduc_splus_v2sf): Add endian check.
-	(reduc_smax_v2sf): Ditto.
-	(reduc_smin_v2sf): Ditto.
-	(vec_initv2sf): Remove endian check.
-	(fpack): Add endian check.
-	(fswap): Add endian check.
-	(vec_interleave_highv2sf): Add endian check.
-	(vec_interleave_lowv2sf): Add endian check.
-	(fmix_lr): Add endian check.
-	(vec_setv2sf): Format change.
-	(*vec_extractv2sf_0_be): Use shift to extract operand.
-	(*vec_extractv2sf_1_be): New.
-	(vec_pack_trunc_v4hi): Add endian check.
-	(vec_pack_trunc_v2si): Format change.
-
-2011-02-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR inline-asm/23200
-	* tree-ssa-ter.c (is_replaceable_p): Add TER argument.  Don't
-	do bb, locus and block comparison and disallow loads if it is not set.
-	(stmt_is_replaceable_p): New function.
-	(process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p
-	callers.
-	* expr.c (expand_expr_real_1) <case SSA_NAME>: If
-	get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use
-	SSA_NAME_DEF_STMT.
-	* tree-flow.h (stmt_is_replaceable_p): New prototype.
-
-2011-02-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/xilinx.opt: New.
-	* config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.
-
-2011-02-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mips/mips.opt (EB, EL, noasmopt): New Driver options.
-
-2011-02-03  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS,
-	PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
-	* config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class,
-	secondary_reload_info, xtensa_secondary_reload): Remove.
-	* config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS,
-	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
-	(xtensa_preferred_reload_class): Make static. Change return and
-	'rclass' argument type to reg_class_t. Remove 'isoutput' argument.
-	Use CONST_DOUBLE_P predicate.
-	(xtensa_preferred_output_reload_class): New function.
-	(xtensa_secondary_reload): Make static.
-
-2011-02-03  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/microblaze/microblaze.opt (Zxl-mode-bootstrap,
-	Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel,
-	Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options.
-
-2011-02-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/31490
-	* output.h (SECTION_RELRO): Define.
-	(SECTION_MACH_DEP): Adjust.
-	(get_variable_section): New prototype.
-	* varpool.c (varpool_finalize_named_section_flags): New function.
-	(varpool_assemble_pending_decls): Call it.
-	* cgraph.h (varpool_finalize_named_section_flags): New prototype.
-	* cgraphunit.c (cgraph_output_in_order): Call
-	varpool_finalize_named_section_flags.
-	* varasm.c (get_section): Allow section flags conflicts between
-	relro and read-only sections if the section hasn't been declared yet.
-	Set SECTION_OVERRIDE after diagnosing section type conflict.
-	(get_variable_section): No longer static.
-	(default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
-	readonly sections that need relocations.
-	(decl_readonly_section_1): New function.
-	(decl_readonly_section): Use it.
-
-	Revert:
-	2010-11-17  Dinar Temirbulatov  <dtemirbulatov@gmail.com>
-		    Steve Ellcey  <sje@cup.hp.com>
-
-	PR middle-end/31490
-	* varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
-	if section attribute used.
-
-2011-02-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* config/darwin.h (SECTION_NO_ANCHOR): Remove.
-	* config/darwin.c (SECTION_NO_ANCHOR): Define.
-	(darwin_init_sections): Remove assertion.
-
-2011-02-03  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/predicates.md (rx_zs_comparison_operator): Remove
-	lt and ge.
-	* config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode.
-	* config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes
-	instead of "n" and "pz".
-	(flags_from_code): LT and GE tests need CC_FLAG_O as well as
-	CC_FLAG_S.
-
-2011-02-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47312
-	* expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand
-	fma, expand FMA_EXPR as fma{,f,l} call.
-
-	PR lto/47274
-	* lto-streamer-out.c (write_symbol): When writing kind and visibility,
-	copy them into a unsigned char variable and pass address of it to
-	lto_output_data_stream.
-
-	PR target/47564
-	* toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx
-	around backend_init_target and lang_dependent_init_target calls.
-	* cgraphunit.c (cgraph_debug_gimple_stmt): New function.
-	(verify_cgraph_node): Don't call set_cfun here.  Use
-	cgraph_debug_gimple_stmt instead of debug_gimple_stmt.
-	Set error_found for incorrectly represented calls to thunks.
-
-2011-02-03  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/43092
-	PR rtl-optimization/43494
-	* rtl.h (for_each_inc_dec_fn): New type.
-	(for_each_inc_dec): Declare.
-	* rtlanal.c (struct for_each_inc_dec_ops): New type.
-	(for_each_inc_dec_find_inc_dec): New fn.
-	(for_each_inc_dec_find_mem): New fn.
-	(for_each_inc_dec): New fn.
-	* dse.c (struct insn_size): Remove.
-	(replace_inc_dec, replace_inc_dec_mem): Remove.
-	(emit_inc_dec_insn_before): New fn.
-	(check_for_inc_dec): Use it, along with for_each_inc_dec.
-	(canon_address): Pass mem modes to cselib_lookup.
-	* cselib.h (cselib_lookup): Add memmode argument.  Adjust callers.
-	(cselib_lookup_from_insn): Likewise.
-	(cselib_subst_to_values): Likewise.
-	* cselib.c (find_slot_memmode): New var.
-	(cselib_find_slot): New fn.  Use it instead of
-	htab_find_slot_with_hash everywhere.
-	(entry_and_rtx_equal_p): Use find_slot_memmode.
-	(autoinc_split): New fn.
-	(rtx_equal_for_cselib_p): Rename and implement in terms of...
-	(rtx_equal_for_cselib_1): ... this.  Take memmode, pass it on.
-	Deal with autoinc.  Special-case recursion into MEMs.
-	(cselib_hash_rtx): Likewise.
-	(cselib_lookup_mem): Infer pmode from address mode.  Distinguish
-	address and MEM modes.
-	(cselib_subst_to_values): Add memmode, pass it on.
-	Deal with autoinc.
-	(cselib_lookup): Add memmode argument, pass it on.
-	(cselib_lookup_from_insn): Add memmode.
-	(cselib_invalidate_rtx): Discard obsolete push_operand handling.
-	(struct cselib_record_autoinc_data): New.
-	(cselib_record_autoinc_cb): New fn.
-	(cselib_record_sets): Use it, along with for_each_inc_dec.  Pass MEM
-	mode to cselib_lookup.  Reset autoinced REGs here instead of...
-	(cselib_process_insn): ... here.
-	* var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode
-	to cselib_lookup.
-	(add_uses): Likewise, also to cselib_subst_to_values.
-	(add_stores): Likewise.
-	* sched-deps.c (add_insn_mem_dependence): Pass mode to
-	cselib_subst_to_values.
-	(sched_analyze_1, sched_analyze_2): Likewise.  Adjusted.
-	* gcse.c (do_local_cprop): Adjusted.
-	* postreload.c (reload_cse_simplify_set): Adjusted.
-	(reload_cse_simplify_operands): Adjusted.
-	* sel-sched-dump (debug_mem_addr_value): Pass mode.
-
-2011-02-03  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR tree-optimization/45122
-	* tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make
-	unsafe assumptions when there's more than one loop exit.
-
-2011-02-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47272
-	* doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
-	Document using vector double with the load/store builtins, and
-	that the load/store builtins always use Altivec instructions.
-
-	* config/rs6000/vector.md (vector_altivec_load_<mode>): New insns
-	to use altivec memory instructions, even on VSX.
-	(vector_altivec_store_<mode>): Ditto.
-
-	* config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New
-	function.
-
-	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
-	V2DF, V2DI support to load/store overloaded builtins.
-
-	* config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add
-	altivec load/store builtins for V2DF/V2DI types.
-
-	* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
-	set avoid indexed addresses on power6 if -maltivec.
-	(altivec_expand_ld_builtin): Add V2DF, V2DI support, use
-	vector_altivec_load/vector_altivec_store builtins.
-	(altivec_expand_st_builtin): Ditto.
-	(altivec_expand_builtin): Add VSX memory builtins.
-	(rs6000_init_builtins): Add V2DI types to internal types.
-	(altivec_init_builtins): Add support for V2DF/V2DI altivec
-	load/store builtins.
-	(rs6000_address_for_altivec): Insure memory address is appropriate
-	for Altivec.
-
-	* config/rs6000/vsx.md (vsx_load_<mode>): New expanders for
-	vec_vsx_ld and vec_vsx_st.
-	(vsx_store_<mode>): Ditto.
-
-	* config/rs6000/rs6000.h (RS6000_BTI_long_long): New type
-	variables to hold long long types for VSX vector memory builtins.
-	(RS6000_BTI_unsigned_long_long): Ditto.
-	(long_long_integer_type_internal_node): Ditti.
-	(long_long_unsigned_type_internal_node): Ditti.
-
-	* config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC.
-	(altivec_lvx_<mode>): Make altivec_lvx use a mode iterator.
-	(altivec_stvx_<mode>): Make altivec_stvx use a mode iterator.
-
-	* config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin
-	short cuts.
-	(vec_vsx_st): Ditto.
-
-2011-02-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/pa/pa-hpux10.opt: New.
-	* config/hpux11.opt (pthread): New Driver option.
-	* config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options.
-	* config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt.
-
-2011-02-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/ia64/vms.opt: New.
-	* config.gcc (ia64-hp-*vms*): Use ia64/vms.opt.
-
-2011-02-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47580
-	* config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use
-	gpc_reg_operand instead of vsx_register_operand to match rs6000.md
-	generator functions.
-	(vsx_floatuns<VSi><mode>2): Ditto.
-	(vsx_fix_trunc<mode><VSi>2): Ditto.
-	(vsx_fixuns_trunc<mode><VSi>2): Ditto.
-
-2011-02-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/djgpp.opt (posix): New Driver option.
-
-2011-02-02  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*):
-	Move to the unsupported targets list.
-
-2011-02-02  Peter Bergner  <bergner@vnet.ibm.com>
-
-	PR rtl-optimization/47525
-	* df-scan.c: Update copyright years.
-	(df_get_call_refs): Do not mark global registers as DF_REF_REG_USE
-	and non-clobber DF_REF_REG_DEF for calls to const and pure functions.
-
-2011-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/i386/sysv4.h (TARGET_VERSION): Remove.
-	(SUBTARGET_RETURN_IN_MEMORY): Remove.
-	(ASM_OUTPUT_ASCII): Remove.
-	* config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef.
-
-2011-02-02  Jeff Law  <law@redhat.com>
-
-	PR middle-end/47543
-	* reload.c (find_reloads_address): Handle reg+d address where both
-	components are invalid by reloading the entire address.
-
-2011-02-02  Sebastian Pop  <sebastian.pop@amd.com>
-	    Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/40979
-	PR bootstrap/47044
-	* passes.c (init_optimization_passes): After LIM call copy_prop
-	and DCE to clean up.
-	* tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func.
-
-2011-02-02  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/47576
-	PR tree-optimization/47555
-	* doc/invoke.texi (scev-max-expr-complexity): Documented.
-	* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
-	(PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared.
-	* tree-scalar-evolution.c (follow_ssa_edge): Use
-	PARAM_SCEV_MAX_EXPR_COMPLEXITY.
-
-2011-02-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47566
-	* builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs.
-
-2011-02-02  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47106
-	PR debug/47402
-	* tree-inline.c (declare_return_variable): Remove unused caller
-	variable.
-
-	PR debug/47106
-	PR debug/47402
-	* tree-flow-inline.h (clear_is_used, is_used_p): New.
-	* cfgexpand.c (account_used_vars_for_block): Use them.
-	* tree-nrv.c (tree_nrv): Likewise.
-	* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
-	(dump_scope_block): Likewise.
-	(remove_unused_locals): Likewise.
-
-	PR debug/47106
-	PR debug/47402
-	* tree-inline.c (declare_return_variable): Add result decl to
-	local decls only once.
-	* gimple-low.c (record_vars_into): Mark newly-created variables
-	as referenced.
-
-2011-02-02  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47498
-	PR debug/47501
-	PR debug/45136
-	PR debug/45130
-	* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
-	debug insns.
-	(no_real_insns_p, schedule_block, set_priorities): Drop special
-	treatment of boundary debug insns.
-	* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
-	* sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns.
-	* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
-	(BOUNDARY_DEBUG_INSN_P): Likewise.
-	(SCHEDULE_DEBUG_INSN_P): Likewise.
-	* sched-rgn.c (init_ready_list): Drop special treatment of
-	boundary debug insns.
-	* final.c (rest_of_clean_state): Clear notes' BB.
-
-2011-02-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/openbsd.opt (assert=): New Driver option.
-
-2011-02-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/nto.opt: New.
-	* config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt.
-
-2011-02-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/netware.opt: New.
-	* config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt.
-
-2011-02-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/interix.opt (posix): New Driver option.
-
-2011-02-01  DJ Delorie  <dj@redhat.com>
-
-	* config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition.
-
-	* config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg
-	class for A0/A1.
-
-2011-02-01  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/47561
-	* toplev.c (process_options): Print the Graphite flags.  Add
-	flag_loop_flatten to the list of options requiring Graphite.
-
-2011-02-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/cygming.opt (posix): New Driver option.
-
-2011-02-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arm/vxworks.opt: New.
-	* config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt.
-
-2011-02-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/alpha/elf.opt: New.
-	* config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*,
-	alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt.
-
-2011-02-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47559
-	* tree-ssa-loop-im.c (can_sm_ref_p): Do not perform
-	store-motion on references that can throw.
-
-2011-02-01  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
-	* tree-pass.h (TDF_CSELIB): New macro.
-	* cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
-	cselib_lookup): Check for it rather than for TDF_DETAILS.
-
-2011-02-01  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR driver/47547
-	* lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output
-	is HOST_BIT_BUCKET.
-
-	* opts.c (finish_options): Don't add x_aux_base_name if it is
-	HOST_BIT_BUCKET.
-
-2011-02-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47555
-	Revert
-	2010-07-15  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
-
-2011-02-01  Sebastien Bourdeauducq  <sebastien@milkymist.org>
-
-	PR gcc/46692
-	* config/lm32/t-lm32: Add multilib for all CPU options.
-
-2011-02-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47541
-	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
-	sure to have a field at offset zero.
-
-2011-01-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arc/arc.opt (EB, EL): New Driver options.
-
-2011-01-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/alpha/osf5.opt: New.
-	* config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt.
-
-2011-01-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/vms/vms.opt (map, mvms-return-codes): New Driver options.
-
-2011-01-31  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* common.opt (ftree-loop-linear): Use Alias to make it an alias of
-	-floop-interchange.
-	* invoke.texi (-ftree-loop-linear): Make it clear that this flag
-	is an alias of -floop-interchange and that it requires the
-	Graphite infrastructure.
-	* tree-ssa-loop.c (gate_graphite_transforms): Do not set
-	flag_loop_interchange based on the value of flag_tree_loop_linear.
-
-2011-01-31  Jakub Jelinek  <jakub@redhat.com>
-	    Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47538
-	* tree-ssa-ccp.c (bit_value_binop_1): For uns computation use
-	type instead of r1type, except for comparisons.  For right
-	shifts and comparisons punt if there are mismatches in
-	sizetype vs. non-sizetype types.
-
-2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/sourcebuild.texi (Effective-Target Keywords): Document
-	avx_runtime.
-
-2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld
-	version number.
-	* configure: Regenerate.
-
-2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_ld_static_option): Define.
-	(gcc_cv_ld_dynamic_option): Define.
-	(gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive
-	instead.
-	(HAVE_LD_STATIC_DYNAMIC): Update message.
-	(LD_STATIC_OPTION): Define.
-	(LD_DYNAMIC_OPTION): Define.
-	* configure: Regenerate.
-	* config.in: Regenerate.
-	* gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS &&
-	HAVE_LD_STATIC_DYNAMIC]: Use them.
-
-2011-01-31  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.c (rx_get_stack_layout): Only save call clobbered
-	registers inside interrupt handlers if the handler is not a leaf
-	function.
-
-2011-01-31  Nick Clifton  <nickc@redhat.com>
-
-	* config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for
-	reg_renumber returning an INVALID_REGNUM.
-
-2011-01-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR libgcj/44341
-	* doc/install.texi: Document host options discarded when cross
-	configuring target libraries.
-
-2011-01-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	Reverted:
-	2011-01-25  Alexandre Oliva  <aoliva@redhat.com>
-	PR debug/45136
-	PR debug/45130
-	* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
-	debug insns.
-	(no_real_insns_p, schedule_block, set_priorities): Drop special
-	treatment of boundary debug insns.
-	* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
-	* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
-	* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
-	(BOUNDARY_DEBUG_INSN_P): Likewise.
-	(SCHEDULE_DEBUG_INSN_P): Likewise.
-	* sched-rgn.c (init_ready_list): Drop special treatment of
-	boundary debug insns.
-	* final.c (rest_of_clean-state): Clear notes' BB.
-
-2011-01-31  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000.c (print_operand): Rearrange addends in
-	toc relative expressions as we do in print_operand_address.
-
-2011-01-30  Kazu Hirata  <kazu@codesourcery.com>
-
-	* doc/extend.texi: Follow spelling conventions.
-	* doc/invoke.texi: Fix a typo.
-
-2011-01-30  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/hpux11.opt: New.
-	* config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*,
-	ia64*-*-hpux*): Use hpux11.opt.
-
-2011-01-30  Jonathan Yong  <jon_y@users.sourceforge.net>
-
-	* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules
-	to tmake_file.
-
-2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/install.texi (hppa-hp-hpux10): Remove references to HP
-	support sites.
-
-2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/install.texi (Binaries): Remove outdated reference for
-	Motorola 68HC11/68HC12 downloads.
-
-2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/extend.texi (Thread-Local): Adjust reference to Ulrich
-	Drepper's paper.
-
-2011-01-29  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR bootstrap/47147
-	* ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as
-	used by NetBSD.
-
-2011-01-28  Ahmad Sharif  <asharif@google.com>
-
-	* value-prof.c (check_counter): Corrected error message.
-
-2011-01-29  Jie Zhang  <jie@codesourcery.com>
-
-	* config/arm/arm.c (arm_legitimize_reload_address): New.
-	* config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use
-	arm_legitimize_reload_address.
-	* config/arm/arm-protos.h (arm_legitimize_reload_address): Declare.
-
-2011-01-28  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_define): Ignore macros whose definitions include
-	two adjacent operands.
-
-2011-01-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/42894
-	* varasm.c (force_const_mem): Store copy of x in desc->constant
-	instead of x itself.
-	* expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst
-	itself into REG_EQUAL note.
-
-2011-01-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/freebsd.opt (posix, rdynamic): New Driver options.
-
-2011-01-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports
-	-Bstatic/-Bdynamic.
-	* configure: Regenerate.
-
-2011-01-27  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile.
-	* config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile.
-
-2011-01-27  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove.
-	* config/s390/s390-protos.h (s390_preferred_reload_class): Remove.
-	* config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
-	(s390_preferred_reload_class): Make static. Change return and
-	'rclass' argument type to reg_class_t.
-
-2011-01-27  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/46949
-	* cgraphunit.c (process_common_attributes): Fix use of remove_attribute.
-	(process_function_and_variable_attributes): Check defined weakrefs.
-
-2011-01-27  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/47228
-	* tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of
-	build_ref_for_offset.
-
-2011-01-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu-elf.h (ASM_SPEC): Remove.
-
-2011-01-26  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR rtl-optimization/46856
-	* postreload.c (reload_combine_recognize_const_pattern): Do not
-	separate cc0 setter and user on cc0 targets.
-
-2011-01-26  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR c/43082
-	* c-typeck.c (c_objc_common_truthvalue_conversion): If we are
-	passed a VOID_TYPE expression, immediately emit an error and
-	return error_mark_node.
-
-2011-01-26  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/47464
-	* df-problems.c (can_move_insn_across): Use may_trap_or_fault_p
-	rather than may_trap_p as needed.
-
-2011-01-26  DJ Delorie  <dj@redhat.com>
-
-	PR rtl-optimization/46878
-	* combine.c (insn_a_feeds_b): Check for the implicit cc0
-	setter/user dependency as well.
-
-2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/44469
-	* cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
-	after removing trivially dead basic blocks.
-
-2011-01-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}.
-	* config/frv/frv.h (LINK_SPEC): Likewise.
-	* config/i386/netware.h (LINK_SPEC): Likewise.
-	* config/m68k/linux.h (ASM_SPEC): Likewise.
-	* config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise.
-	* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
-	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
-	* config/sparc/linux.h (ASM_SPEC): Likewise.
-	* config/sparc/linux64.h (ASM_SPEC): Likewise.
-	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
-
-2011-01-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}.
-	* config/frv/frv.h (ASM_SPEC): Likewise.
-	* config/m68k/linux.h (ASM_SPEC): Likewise.
-	* config/pa/pa-linux.h (ASM_SPEC): Likewise.
-	* config/rs6000/linux64.h (ASM_SPEC): Likewise.
-	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
-	* config/sparc/linux.h (ASM_SPEC): Likewise.
-	* config/sparc/linux64.h (ASM_SPEC): Likewise.
-	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
-
-2011-01-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}.
-	* config/frv/frv.h (LINK_SPEC): Likewise.
-	* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
-
-2011-01-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}.
-	* config/frv/frv.h (ASM_SPEC): Likewise.
-	* config/i386/sol2-10.h (ASM_SPEC): Likewise.
-	* config/m68k/linux.h (ASM_SPEC): Likewise.
-	* config/pa/pa-linux.h (ASM_SPEC): Likewise.
-	* config/rs6000/linux64.h (ASM_SPEC32): Likewise.
-	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
-	* config/sol2.h (ASM_SPEC): Remove comment about -Yd,.
-	* config/sparc/linux.h (ASM_SPEC): Likewise.
-	* config/sparc/linux64.h (ASM_SPEC): Likewise.
-	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
-	* config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}.
-
-2011-01-26  Steve Ellcey  <sje@cup.hp.com>
-
-	PR target/46997
-	* config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN.
-	(*mux2): Ditto.
-	(vec_extract_evenodd_help): Ditto.
-	(vec_extract_evenv4hi): Ditto.
-	(vec_extract_oddv4hi): Ditto.
-	(vec_interleave_lowv2si): Ditto.
-	(vec_interleave_highv2si): Ditto.
-	(vec_extract_evenv2si): Ditto.
-	(vec_extract_oddv2si: Ditto.
-	(vec_pack_trunc_v2si): Ditto.
-
-2011-01-22  Jan Hubicka  <jh@suse.cz>
-
-	PR target/47237
-	* cgraph.h (cgraph_local_info): New field can_change_signature.
-	* ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
-	signature can change.
-	(ipcp_estimate_growth): Call sequence simplify only if calle signature
-	can change.
-	(ipcp_insert_stage): Only compute args_to_skip if signature can change.
-	(cgraph_function_versioning): We can not change signature of functions
-	that don't allow that.
-	* lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
-	(lto_input_node): Likewise.
-	* ipa-inline.c (compute_inline_parameters): Compute
-	local.can_change_signature.
-	* ipa-split.c (visit_bb): Never split away APPLY_ARGS.
-	* tree-sra.c (ipa_sra_preliminary_function_checks): Give up on
-	functions that can not change signature.
-	* i386.c (ix86_function_regparm, ix86_function_sseregparm,
-	init_cumulative_args): Do not use local calling conventions
-	for functions that can not change signature.
-
-2011-01-22  Jan Hubicka  <jh@suse.cz>
-
-	* doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk.
-
-2011-01-26  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47190
-	* cgraphunit.c (process_common_attributes): New function.
-	(process_function_and_variable_attributes): Use it.
-
-2011-01-26  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47423
-	* cgraphbuild.c (record_eh_tables): Record reference to personality
-	function.
-
-2011-01-26  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/45454
-	* sel-sched.c (moveup_expr): Don't let debug insns prevent
-	non-debug insns from moving up.
-
-2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR target/40125
-	* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable
-	t-dlldir{,-x} fragment for build and add it to tmake_file.
-	(i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise.
-	* Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc.
-	* config/i386/t-dlldir: New file.
-	(SHLIB_DLLDIR): Define.
-	* config/i386/t-dlldir-x: New file.
-	(SHLIB_DLLDIR): Define.
-	* config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set.
-	(SHLIB_INSTALL): Use it.
-
-2011-01-26  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR target/47246
-	* config/arm/arm.c (thumb2_legitimate_index_p): Change the
-	lower bound of the allowed Thumb-2 coprocessor load/store
-	index range to -256. Add explaining comment.
-
-2011-01-25  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_define): Improve lexing of macro expansion to only
-	accept expressions which match Go spec.
-
-2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR c++/43601
-	* tree.c (handle_dll_attribute): Handle it.
-	* doc/extend.texi (@item dllexport): Mention it.
-	* doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it.
-
-2011-01-25  Ian Lance Taylor  <iant@google.com>
-
-	PR tree-optimization/26854
-	* c-decl.c (struct c_scope): Add field has_jump_unsafe_decl.
-	(decl_jump_unsafe): Move higher in file, with no other change.
-	(bind): Set has_jump_unsafe_decl if appropriate.
-	(update_label_decls): Test has_jump_unsafe_decl to avoid loop.
-	(check_earlier_gotos): Likewise.
-	(c_check_switch_jump_warnings): Likewise.
-
-2011-01-25  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* doc/invoke.texi (Warning Options): Add missing hyphen.
-	(-fprofile-dir): Minor grammatical fixes.
-	(-fbranch-probabilities): Likewise.
-
-2011-01-25  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/45136
-	PR debug/45130
-	* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
-	debug insns.
-	(no_real_insns_p, schedule_block, set_priorities): Drop special
-	treatment of boundary debug insns.
-	* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
-	* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
-	* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
-	(BOUNDARY_DEBUG_INSN_P): Likewise.
-	(SCHEDULE_DEBUG_INSN_P): Likewise.
-	* sched-rgn.c (init_ready_list): Drop special treatment of
-	boundary debug insns.
-	* final.c (rest_of_clean-state): Clear notes' BB.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* Makefile.in (LAMBDA_H): Removed.
-	(TREE_DATA_REF_H): Remove dependence on LAMBDA_H.
-	(OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o,
-	lambda-trans.o, and tree-loop-linear.o.
-	(lto-symtab.o): Remove dependence on LAMBDA_H.
-	(tree-loop-linear.o): Remove rule.
-	(lambda-mat.o): Same.
-	(lambda-trans.o): Same.
-	(lambda-code.o): Same.
-	(tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H.
-	(tree-vect-slp.o): Same.
-	* hwint.h (gcd): Moved here.
-	(least_common_multiple): Same.
-	* lambda-code.c: Removed.
-	* lambda-mat.c: Removed.
-	* lambda-trans.c: Removed.
-	* lambda.h: Removed.
-	* tree-loop-linear.c: Removed.
-	* lto-symtab.c: Do not include lambda.h.
-	* omega.c (gcd): Removed.
-	* passes.c (init_optimization_passes): Remove pass_linear_transform.
-	* tree-data-ref.c (print_lambda_vector): Moved here.
-	(lambda_vector_copy): Same.
-	(lambda_matrix_copy): Same.
-	(lambda_matrix_id): Same.
-	(lambda_vector_first_nz): Same.
-	(lambda_matrix_row_add): Same.
-	(lambda_matrix_row_exchange): Same.
-	(lambda_vector_mult_const): Same.
-	(lambda_vector_negate): Same.
-	(lambda_matrix_row_negate): Same.
-	(lambda_vector_equal): Same.
-	(lambda_matrix_right_hermite): Same.
-	* tree-data-ref.h: Do not include lambda.h.
-	(lambda_vector): Moved here.
-	(lambda_matrix): Same.
-	(dependence_level): Same.
-	(lambda_transform_legal_p): Removed declaration.
-	(lambda_collect_parameters): Same.
-	(lambda_compute_access_matrices): Same.
-	(lambda_vector_gcd): Same.
-	(lambda_vector_new): Same.
-	(lambda_vector_clear): Same.
-	(lambda_vector_lexico_pos): Same.
-	(lambda_vector_zerop): Same.
-	(lambda_matrix_new): Same.
-	* tree-flow.h (least_common_multiple): Removed declaration.
-	* tree-parloops.c (lambda_trans_matrix): Moved here.
-	(LTM_MATRIX): Same.
-	(LTM_ROWSIZE): Same.
-	(LTM_COLSIZE): Same.
-	(LTM_DENOMINATOR): Same.
-	(lambda_trans_matrix_new): Same.
-	(lambda_matrix_vector_mult): Same.
-	(lambda_transform_legal_p): Same.
-	* tree-pass.h (pass_linear_transform): Removed declaration.
-	* tree-ssa-loop.c (tree_linear_transform): Removed.
-	(gate_tree_linear_transform): Removed.
-	(pass_linear_transform): Removed.
-	(gate_graphite_transforms): Make flag_tree_loop_linear an alias of
-	flag_loop_interchange.
-
-2011-01-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47265
-	PR tree-optimization/47443
-	* tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
-	if name still has some uses.
-
-2011-01-25  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/47382
-	* gimple-fold.c (gimple_fold_obj_type_ref_call): Removed.
-	(gimple_fold_call): Do not call gimple_fold_obj_type_ref_call.
-
-2011-01-25  Joel Sherrill  <joel.sherrill@oarcorp.com>
-
-	* config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to
-	sjlj_except_unwind_info.
-
-2011-01-25  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47426
-	* tree-ssa-structalias.c (ipa_pta_execute): Make externally
-	visible functions results escape.
-
-2011-01-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/45701
-	* config/arm/arm.c (any_sibcall_uses_r3): New function.
-	(arm_get_frame_offsets): Use it.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47271
-	* tree-if-conv.c (bb_postdominates_preds): New.
-	(if_convertible_bb_p): Call bb_postdominates_preds.
-	(if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS.
-	(predicate_scalar_phi): Call bb_postdominates_preds.
-
-2011-01-25  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types.
-	* config/rx/rx.c (rx_function_value): Likewise.
-	(rx_promote_function_mode): Likewise.
-	(gen_safe_add): Place an outsized immediate value inside an UNSPEC
-	in order to make it legitimate.
-	* config/rx/rx.md (adddi3_internal): If the second operand is a MEM
-	make sure that the first operand is the same as the result register.
-	(addsi3_unspec): Delete.
-	(subdi3): Do not accept immediate operands.
-	(subdi3_internal): Likewise.
-
-2011-01-25  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/37273
-	* ira-costs.c (scan_one_insn): Detect constants living in memory and
-	handle them like argument loads from stack slots.  Do not double
-	count memory for memory constants and argument loads from stack slots.
-
-2011-01-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47427
-	PR tree-optimization/47428
-	* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
-	coalesce if the new root var would be TREE_READONLY.
-
-2011-01-25  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47414
-	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the
-	correct type for TBAA.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-sese-to-poly.c (dr_indices_valid_in_loop): New.
-	(close_phi_written_to_memory): Call for_each_index with
-	dr_indices_valid_in_loop.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN
-	when it is initialized.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update
-	call to graphite_find_data_references_in_stmt.
-	* graphite-sese-to-poly.c (outermost_loop_in_sese_1): New.
-	(try_generate_gimple_bb): Call outermost_loop_in_sese_1.  Update
-	call to graphite_find_data_references_in_stmt.
-	(analyze_drs_in_stmts): Same.
-	* tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop
-	in which the scalar analysis of indices is performed.
-	(create_data_ref): Same.  Update call to dr_analyze_indices.
-	(find_data_references_in_stmt): Update call to create_data_ref.
-	(graphite_find_data_references_in_stmt): Same.
-	* tree-data-ref.h (graphite_find_data_references_in_stmt): Update
-	declaration.
-	(create_data_ref): Same.
-	* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update
-	call to create_data_ref.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-sese-to-poly.c (build_poly_scop): Move
-	rewrite_commutative_reductions_out_of_ssa before find_scop_parameters.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
-	VAR_DECL, PARM_DECL, and RESULT_DECL.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (reduction_dr_1): Allow several reductions
-	in a reduction PBB.
-	* graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs
-	that have already been marked as PBB_IS_REDUCTION.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-scop-detection.c (same_close_phi_node): New.
-	(remove_duplicate_close_phi): New.
-	(make_close_phi_nodes_unique): New.
-	(canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (new_poly_ddr): Call same_pdr_p.
-	* graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE
-	of both data references to be the same.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (build_lexicographical_constraint): Remove
-	the gdim parameter.
-	(build_lexicographical_constraint): Adjust call to
-	ppl_powerset_is_empty.
-	(dependence_polyhedron): Same.
-	(graphite_legal_transform_dr): Same.
-	(graphite_carried_dependence_level_k): Same.
-	* graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params
-	parameter.
-	* graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-sese-to-poly.c
-	(translate_scalar_reduction_to_array_for_stmt): Call unshare_expr.
-	(close_phi_written_to_memory): New.
-	(translate_scalar_reduction_to_array): Call close_phi_written_to_memory
-	and unshare_expr.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* doc/install.texi: Update the expected version number of PPL to 0.11.
-	* graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under
-	#if PPL_VERSION_MINOR < 11.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c: Include graphite-cloog-util.h.
-	(new_poly_ddr): Inlined into dependence_polyhedron.
-	(free_poly_ddr): Moved close by new_poly_ddr.
-	(dependence_polyhedron_1): Renamed dependence_polyhedron.
-	Early return NULL when ppl_powerset_is_empty returns true.
-	(dependence_polyhedron): Renamed new_poly_ddr.  Call only once
-	poly_drs_may_alias_p.  Avoid one call to ppl_powerset_is_empty.
-	(graphite_legal_transform_dr): Call new_poly_ddr.
-	(graphite_carried_dependence_level_k): Same.
-	(dot_original_deps_stmt_1): Renamed dot_deps_stmt_2.  Use new_poly_ddr.
-	(dot_transformed_deps_stmt_1): Removed.
-	(dot_deps_stmt_1): Call dot_deps_stmt_2.
-	(dot_original_deps): Renamed dot_deps_2.  Call new_poly_ddr.
-	(dot_deps_1): Call dot_deps_2.
-	* Makefile.in (graphite-dependences.o): Add missing dependence on
-	graphite-cloog-util.h.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty.
-	(build_lexicographical_constraint): Same.
-	(dependence_polyhedron_1): Same.
-	(graphite_legal_transform_dr): Same.
-	(graphite_carried_dependence_level_k): Same.
-	* graphite-ppl.c (ppl_powerset_is_empty): New.
-	* graphite-ppl.h (ppl_powerset_is_empty): Declared.
-	* tree-data-ref.c (dump_data_reference): Print the basic block index.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (build_pairwise_scheduling): Correctly compute
-	the "a followed by b" relation and document it.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (build_lexicographical_constraint): Stop the
-	iteration when the bag of constraints is empty.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-interchange.c (lst_interchange_profitable_p): Takes a loop
-	nest and two loop depths as parameters.
-	(lst_try_interchange_loops): Call lst_interchange_profitable_p after
-	lst_perfect_nestify.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-dependences.c (print_pddr): Call
-	ppl_io_fprint_Pointset_Powerset_C_Polyhedron.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* graphite-ppl.c (debug_gmp_value): New.
-	* graphite-ppl.h (debug_gmp_value): Declared.
-
-2011-01-25  Tobias Grosser  <grosser@fim.uni-passau.de>
-
-	* doc/install.texi: Document availability of cloog-0.16.
-
-2011-01-25  Vladimir Kargov  <kargov@gmail.com>
-
-	* graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free
-	invalid postdominance info.
-
-2011-01-24  Jan Hubicka  <jh@suse.cz>
-
-	PR c/21659
-	* doc/extend.texi (weak pragma): Drop claim that it must
-	appear before definition.
-	* varasm.c (merge_weak, declare_weak): Only sanity check
-	that DECL is not output at a time it is declared weak.
-
-2011-01-24  Kenneth Zadeck  <zadeck@naturalbridge.com>
-
-	* machmode.def: Fixed comments.
-
-2011-01-24  Kai Tietz  <kai.tietz@onevision.com>
-
-	* emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t.
-
-2011-01-24  Paul Koning  <ni1d@arrl.net>
-
-	* builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN !=
-	WORDS_BIG_ENDIAN.
-
-2011-01-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/46519
-	* config/i386/i386.c: Include sbitmap.h and fibheap.h.
-	(block_info): Add scanned and prev.
-	(move_or_delete_vzeroupper_2): Return if the basic block
-	has been scanned and the upper 128bit state is unchanged
-	from the last scan.
-	(move_or_delete_vzeroupper_1): Return true if the exit
-	state is changed.
-	(move_or_delete_vzeroupper): Visit basic blocks using the
-	work-list based algorithm based on vt_find_locations in
-	var-tracking.c.
-
-	* config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H).
-
-2011-01-24  Nick Clifton  <nickc@redhat.com>
-
-	* config/v850/v850.opt (mv850es): New option - alias for -mv850e1.
-	* config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass
-	-mv850e1 to the assembler.  If -mv850e1 or -mv850es is specified
-	then define __v850e1__.
-	* doc/invoke.texi: Document -mv850es.
-
-2011-01-24  Richard Henderson  <rth@redhat.com>
-
-	* config/rx/predicates.md (rx_fp_comparison_operator): Don't accept
-	compound unordered comparisons.
-	* config/rx/rx.c (rx_split_fp_compare): Remove.
-	* config/rx/rx-protos.h: Update.
-	* config/rx/rx.md (gcc_conds, rx_conds): Remove.
-	(cbranchsf4): Don't call rx_split_fp_compare.
-	(*cbranchsf4): Use rx_split_cbranch.
-	(*cmpsf): Don't accept "i" constraint.
-	(*conditional_branch): Only valid after reload.
-	(cstoresf4): Merge expander with insn.  Don't call rx_split_fp_compare.
-
-2011-01-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47385
-	* config/rs6000/altivec.md (vector constant splitters): Add
-	support for creating vector single precision constants if -mvsx is
-	used and we would create the constant using Altivec primitives.
-
-2011-01-23  Bernd Schmidt  <bernds@codesourcery.com>
-	    Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR rtl-optimization/47166
-	* reload1.c (emit_reload_insns): Disable the spill_reg_store
-	mechanism for PRE_MODIFY and POST_MODIFY.
-	(inc_for_reload): For PRE_MODIFY, return the insn that sets the
-	reloadreg.
-
-2011-01-23  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers.
-
-2011-01-22  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/47333
-	* lto-cgraph.c (reachable_from_this_partition_p): Fix pasto.
-
-2011-01-22  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/43884
-	PR lto/44334
-	* predict.c (maybe_hot_frequency_p): Use entry block frequency as base.
-	* doc/invoke.texi (hot-bb-frequency-fraction): Update docs.
-
-2011-01-22  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
-	* config/s390/s390.c (s390_register_move_cost,
-	s390_memory_move_cost): New.
-	(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
-
-2011-01-22  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	PR middle-end/47401
-	* except.c (sjlj_assign_call_site_values): Move setting the
-	crtl->uses_eh_lsda flag to ...
-	(sjlj_mark_call_sites): ... here.
-	(sjlj_emit_function_enter): Support NULL dispatch label.
-	(sjlj_build_landing_pads): In a function with no landing pads
-	that still has must-not-throw regions, generate code to register
-	a personality function with empty LSDA.
-
-2011-01-21  Richard Henderson  <rth@redhat.com>
-
-	* config/rx/rx.c (TARGET_FLAGS_REGNUM): New.
-
-	* config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New.
-
-	* compare-elim.c: New file.
-	* Makefile.in (OBJS-common): Add it.
-	(compare-elim.o): New.
-	* common.opt (fcompare-elim): New.
-	* opts.c (default_options_table): Add OPT_fcompare_elim.
-	* tree-pass.h (pass_compare_elim_after_reload): New.
-	* passes.c (init_optimization_passes): Add it.
-	* recog.h: Protect against re-inclusion.
-	* target.def (TARGET_FLAGS_REGNUM): New POD hook.
-	* doc/invoke.texi (-fcompare-elim): Document it.
-	* doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it.
-	* doc/tm.texi: Rebuild.
-
-2011-01-22  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md (cstoresf4): Pass comparison operator to
-	rx_split_fp_compare.
-
-2011-01-22  Nick Clifton  <nickc@redhat.com>
-
-	* config/rx/rx.md (UNSPEC_CONST): New.
-	(deallocate_and_return): Wrap the amount popped off the stack in
-	an UNSPEC_CONST in order to stop it being rejected by
-	-mmax-constant-size.
-	(pop_and_return): Add a "(return)" rtx.
-	(call): Drop the immediate operand.
-	(call_internal): Likewise.
-	(call_value): Likewise.
-	(call_value_internal): Likewise.
-	(sibcall_internal): Likewise.
-	(sibcall_value_internal): Likewise.
-	(sibcall): Likewise.  Generate an explicit call using
-	sibcall_internal.
-	(sibcall_value): Likewise.
-	(mov<>): FAIL if a constant operand is not legitimate.
-	(addsi3_unpsec): New pattern.
-
-	* config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs.
-	(ok_for_max_constant): New function.
-	(gen_safe_add): New function.
-	(rx_expand_prologue): Use gen_safe_add.
-	(rx_expand_epilogue): Likewise.
-	(rx_is_legitimate_constant): Use ok_for_max_constant.  Handle
-	UNSPEC CONSTs.
-
-2011-01-21  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/47053
-	* tree-ssa-dse.c (need_eh_cleanup): New bitmap.
-	(dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when
-	statements are deleted.
-	(tree_ssa_dse): Allocate & free NEED_EH_CLEANUP.  If NEED_EH_CLEANUP
-	is nonempty, then purge dead edges and cleanup the CFG.
-
-2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47402
-	Temporarily revert:
-	2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
-	PR debug/47106
-	* tree-dfa.c (create_var_ann): Mark variable as used.
-
-2011-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/45566
-	* except.c (convert_to_eh_region_ranges): Emit queued no-region
-	notes from other section in hot/cold partitioning even if
-	last_action is -3.  Increment call_site_base.
-
-	PR rtl-optimization/47366
-	* fwprop.c (forward_propagate_into): Return bool.  If
-	any changes are made, -fnon-call-exceptions is used and
-	REG_EH_REGION note is present, call purge_dead_edges
-	and return true if it purged anything.
-	(fwprop_addr): Adjust callers, call cleanup_cfg (0) if
-	any EH edges were purged.
-
-2011-01-21  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/41619
-	* caller-save.c (setup_save_areas): Break out code to determine
-	which hard regs are live across calls by examining the reload chains
-	so that it is always used.
-	Eliminate code which checked REG_N_CALLS_CROSSED.
-
-2011-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47355
-	* tree-eh.c (cleanup_empty_eh_merge_phis): Give up if
-	NOP has non-debug uses beyond PHIs in new_bb.
-
-2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47106
-	* cfgexpand.c (account_used_vars_for_block): Only account vars
-	that are annotated as used.
-	(estimated_stack_frame_size): Don't set TREE_USED.
-	* tree-dfa.c (create_var_ann): Mark variable as used.
-
-2011-01-21  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47395
-	* tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name.
-
-2011-01-21  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47365
-	* tree-ssa-sccvn.h (vn_lookup_kind): Declare.
-	(vn_reference_lookup_pieces): Adjust.
-	(vn_reference_lookup): Likewise.
-	* tree-ssa-sccvn.c (vn_walk_kind): New static global.
-	(vn_reference_lookup_3): Only look through kills if in
-	VN_WALKREWRITE mode.
-	(vn_reference_lookup_pieces): Adjust.
-	(vn_reference_lookup): Likewise.
-	(visit_reference_op_load): Likewise.
-	(visit_reference_op_store): Likewise.
-	* tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode.
-	(compute_avail): Likewise.
-	(eliminate): Likewise.
-
-2011-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* tree-ssa-live.c (remove_unused_scope_block_p): Don't remove
-	DECL_IGNORED_P non-reg vars if they are used.
-
-	PR tree-optimization/47391
-	* varpool.c (const_value_known_p): Return false if
-	decl is volatile.
-
-2011-01-21  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR bootstrap/47215
-	* config/i386/i386.c (ix86_local_alignment): Handle
-	case for va_list_type_node is nil.
-	(ix86_canonical_va_list_type): Likewise.
-
-2011-01-21  Alan Modra  <amodra@gmail.com>
-
-	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add
-	builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__.
-
-2011-01-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
-
-	* config/arm/arm.md (define_attr type): Rename f_load
-	and f_store to f_fpa_load and f_fpa_store. Update.
-	(write_conflict): Deal with rename fallout.
-	(*push_fp_multi): Likewise.
-	* config/arm/fpa.md (f_load): Use f_fpa_load.
-	(f_store): Use f_fpa_store.
-	(*movsf_fpa): Likewise.
-	(*movdf_fpa): Likewise.
-	(*movxf_fpa): Likewise.
-	(*thumb2_movsf_fpa): Likewise.
-	(*thumb2_movdf_fpa): Likewise.
-	(*thumb2_movxf_fpa): Likewise.
-	* config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to
-	f_loadd and f_stored.
-	(*thumb2_movdi_vfp): Likewise.
-	(*thumb2_movsf_vfp): Fix attribute to f_loads.
-	(*thumb2_movsi_vfp): Likewise.
-	* config/arm/cortex-m4-fpu.md (cortex_m4_f_load):
-	Use f_loads instead of f_load.
-	* config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load.
-
-2011-01-20  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
-	* config/xtensa/xtensa-protos.h (constantpool_address_p): Remove.
-	* config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
-	(xtensa_mode_dependent_address_p): New function.
-	(constantpool_address_p): Make static. Change return type to bool.
-	Change argument type to const_rtx. Use CONST_INT_P predicate.
-
-2011-01-20  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/46583
-	* tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls.
-
-2011-01-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47283
-	* cfgexpand.c (expand_debug_expr): Instead of generating
-	(mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF
-	etc. handling.
-
-2011-01-20  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47370
-	* tree-inline.c (remap_gimple_op_r): Recurse manually for
-	the pointer operand of MEM_REFs.
-
-2011-01-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/46130
-	* ipa-split.c (consider_split): If return_bb contains non-virtual
-	PHIs other than for retval or if split_function would not adjust it,
-	refuse to split.
-
-2011-01-20  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47167
-	* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
-	Revert previous change, only avoid enumeral type changes.
-
-2011-01-19  Mike Stump  <mikestump@comcast.net>
-
-	* doc/tm.texi.in (BRANCH_COST): Englishify.
-	* doc/tm.texi (BRANCH_COST): Likewise.
-
-2011-01-19  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47291
-	* dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen)
-	(gen_scheduled_generic_parms_dies): New functions.
-	(gen_struct_or_union_type_die): Schedule template parameters DIEs
-	generation for the end of CU compilation.
-	(dwarf2out_finish): Generate template parameters DIEs here.
-
-2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/46240
-	* tree-into-ssa.c (maybe_register_def): Do not attempt to add
-	debug bind stmt on merge edges.
-
-2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47079
-	PR debug/46724
-	* function.c (instantiate_expr): Instantiate incoming rtl of
-	implicit arguments, and recurse on VALUE_EXPRs.
-	(instantiate_decls): Instantiate rtl and VALUE_EXPR of result.
-	* var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx.
-
-2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	* c-parser.c (c_parser_for_statement): Initialize
-	collection_expression.
-
-2011-01-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}.
-
-2011-01-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove.
-	(LINK_SHLIB_SPEC): Don't use %(link_path).
-	(SUBTARGET_EXTRA_SPECS): Remove link_path.
-
-2011-01-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional.
-	(NO_SHARED_LIB_SUPPORT): Remove.
-	(LINK_SHLIB_SPEC): Remove one conditional definition.
-
-2011-01-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mips/linux64.h (LINK_SPEC): Remove %{non_shared}
-	%{call_shared}.
-	* config/mips/mips.h (LINK_SPEC): Remove %{non_shared}.
-	* config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}.
-	* config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared}
-	%{call_shared} and conditionals on these options not being passed.
-	* config/mips/sde.h (LINK_SPEC): Remove %{non_shared}
-	%{call_shared}.
-
-2011-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge,
-	simplify.
-
-	* ipa-split.c: Spelling fixes.
-
-2011-01-19  Richard Henderson  <rth@redhat.com>
-
-	* config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand.
-	(*mulsi3): Likewise.
-
-	* longlong.h [__mn10300__] (count_leading_zeros): New.
-	[__mn10300__] (umul_ppmm, smul_ppmm): New.
-	[__mn10300__] (add_ssaaaa, subddmmss): New.
-	[__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New.
-	[__mn10300__] (UMUL_TIME, UDIV_TIME): New.
-
-2011-01-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case.
-
-2011-01-19  Richard Henderson  <rth@redhat.com>
-
-	* config/mn10300/mn10300.md (addsi3_flags): New.
-	(addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New.
-	(subsi3_flags, subc_internal, subdi3): New.
-	(subdi3_internal, *subdi3_degenerate): New.
-	* config/mn10300/predicates.md (reg_or_am33_const_operand): New.
-
-	* config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New.
-	(mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn.
-	(mn10300_expand_epilogue): Use it.  Compute REG_SAVE_BYTES once.
-	* config/mn10300/mn10300-protos.h: Update.
-	* config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn.
-	(return_ret): Likewise.  Rename from return_internal_regs.
-	(return_internal): Remove.
-
-	* config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove.
-	(mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL.
-	(mn10300_legitimate_constant_p): Likewise.
-	(mn10300_can_use_return_insn): Use mn10300_initial_offset.
-	(mn10300_frame_size): New.
-	(mn10300_expand_prologue): Use it.
-	(mn10300_expand_epilogue): Likewise.
-	(mn10300_initial_offset): Likewise.
-	* config/mn10300/mn10300-protos.h: Update.
-	* config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove.
-	* config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove.
-	(prologue, epilogue, return_internal): Tidy output code.
-	(mn10300_store_multiple_operation, return): Likewise.
-	(int_label, pop_pic_reg, GOTaddr2picreg): Remove.
-	(am33_loadPC, mn10300_loadPC, call_next_insn): Remove.
-	(add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove.
-	(load_pic, am33_load_pic): New.
-	(mn10300_load_pic0, mn10300_load_pic1): New.
-
-	* config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes.
-	* config/mn10300/mn10300.c (CC_FLAG_Z): New.
-	(CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New.
-	(cc_flags_for_mode, cc_flags_for_code): New.
-	(mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the
-	overflow flag is not valid.  Validate that the flags we need
-	for the comparison are valid.
-	(mn10300_output_cmp): Remove.
-	(mn10300_output_add): New.
-	(mn10300_select_cc_mode): Use cc_flags_for_code.
-	(mn10300_split_cbranch): New.
-	(mn10300_match_ccmode): New.
-	(mn10300_split_and_operand_count): New.
-	* config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments
-	to the function.
-	* config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge...
-	(addsi3): ... here.  Use mn10300_output_add.
-	(*addsi3_flags): New.
-	(*am33_subsi3, *mn10300_subsi3): Merge...
-	(subsi3): ... here.  Use attribute isa.
-	(*subsi3_flags): New.
-	(negsi2): Rewrite from expander to insn_and_split.  Use NOT+INC
-	when possible.
-	(*am33_andsi3, *mn10300_andsi3): Merge...
-	(andsi3): ... here.
-	(*andsi3_flags): New.
-	(andsi3 splitters): New.
-	(*am33_iorsi3, *mn10300_iorsi3): Merge...
-	(iorsi3): ... here.
-	(*iorsi3_flags): New.
-	(*am33_xorsi3, *mn10300_xorsi3): Merge...
-	(xorsi3): ... here.
-	(*xorsi3_flags): New.
-	(*am33_cmpsi2, *mn10300_cmplsi2): Merge...
-	(one_cmplsi2): ... here.
-	(*one_cmplsi2_flags): New.
-	(*cbranchsi4_cmp): Rename from cbranchsi4_post_reload.  Use "r"
-	instead of "dax" in constraints.  Use mn10300_split_cbranch.
-	(*cmpsi): Rename from cmpsi.  Do not use mn10300_output_cmp.  Do not
-	use matching constraints to eliminate a self-comparison.
-	(*integer_conditional_branch): Rename from integer_conditional_branch.
-	Use int_mode_flags to match CC_REG.
-	(*cbranchsi4_btst, *btstsi): New.
-	(*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload.  Use
-	mn10300_split_cbranch.
-	(*am33_cmpsf): Rename from am33_cmpsf.
-	(*float_conditional_branch): Rename from float_conditional_branch.
-	(*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge...
-	(zero_extendqisi2): ... here.
-	(*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge...
-	(zero_extendhisi2): ... here.
-	(*extendqisi2_am33, *extendqisi2_mn10300): Merge...
-	(extendqisi2): ... here.
-	(*extendhisi2_am33, *extendhisi2_mn10300): Merge...
-	(extendhisi2): ... here.
-	(*am33_ashlsi3, *mn10300_ashlsi3): Merge...
-	(ashlsi3): ... here.
-	(*am33_lshrsi3, *mn10300_lshrsi3): Merge...
-	(lshrsi3): ... here.
-	(*am33_ashrisi3, *mn10300_ashrsi3): Merge...
-	(ashrsi3): ... here.
-	(consecutive add peephole): Remove.
-	* config/mn10300/predicates.md (label_ref_operand): New.
-	(int_mode_flags): New.
-	(CCZN_comparison_operator): New.
-
-	* config/mn10300/mn10300.md (UNSPEC_EXT): New.
-	(throughput_42_latency_43): New reservation.
-	(mulsidi3, umulsidi3): New expanders.
-	(mulsidi3_internal): Rewrite from old mulsidi3 pattern.  Expose
-	the MDR register to allocation; separately allocate the low and
-	high parts of the DImode result.
-	(umulsidi3_internal): Similarly.
-	(*am33_mulsi3, *mn10300_mulsi3): Merge into ...
-	(*mulsi3): ... here.  Clobber MDR as a scratch as necessary.
-	(udivsi3, umodsi3): Remove.
-	(udivmodsi4, divmodsi4): New expanders.
-	(*udivmodsi4): Rename from udivmodsi4.  Expose MDR properly.
-	(*divmodsi4): Simiarly.
-	(ext_internal): New.
-
-	* config/mn10300/constraints.md ("z"): New constraint.
-	* config/mn10300/mn10300.h (MDR_REGNUM): Remove.
-	(FIXED_REGISTERS): Don't fix MDR.
-	(CALL_USED_REGSITERS): Reformat nicely.
-	(REG_ALLOC_ORDER): Add MDR.
-	(enum regclass): Add MDR_REGS.
-	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match.
-	(IRA_COVER_CLASSES): Add MDR_REGS.
-	(REGNO_REG_CLASS): Handle MDR_REG.
-	* config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS.
-	(mn10300_register_move_cost): Likewise.
-	* config/mn10300/mn10300.md (MDR_REG): New.
-	(*movsi_internal): Handle moves to/from MDR_REGS.
-
-	* config/mn10300/mn10300.c (mn10300_print_operand_address): Handle
-	POST_MODIFY.
-	(mn10300_secondary_reload): Tidy combination reload classes.
-	(mn10300_legitimate_address_p): Allow post-modify and reg+reg
-	addresses for AM33.  Allow symbolic offsets for reg+imm.
-	(mn10300_regno_in_class_p): New.
-	(mn10300_legitimize_reload_address): New.
-	* config/mn10300/mn10300.h (enum reg_class): Remove
-	DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS,
-	SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS.  Add
-	SP_OR_GENERAL_REGS.
-	(REG_CLASS_NAMES): Update to match.
-	(REG_CLASS_CONTENTS): Likewise.
-	(INDEX_REG_CLASS): Use GENERAL_REGS for AM33.
-	(BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33.
-	(REGNO_IN_RANGE_P): Remove.
-	(REGNO_DATA_P): Use mn10300_regno_in_class_p.
-	(REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise.
-	(REGNO_STRICT_OK_FOR_BASE_P): Likewise.
-	(REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise.
-	(REGNO_STRICT_OK_FOR_INDEX_P): Likewise.
-	(REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove.
-	(REGNO_GENERAL_P): New.
-	(HAVE_POST_MODIFY_DISP): New.
-	(USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New.
-	(LEGITIMIZE_RELOAD_ADDRESS): New.
-	* config/mn10300/mn10300-protos.h: Update.
-
-	* config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow
-	DATA_REGS for AM33 stack-pointer destination.
-	(mn10300_preferred_output_reload_class): Likewise.
-	(mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class
-	into a form appropriate for ...
-	(TARGET_SECONDARY_RELOAD): New.
-	* config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove.
-	* config/mn10300/mn10300-protos.h: Update.
-	* config/mn10300/mn10300.md (reload_plus_sp_const): Rename from
-	reload_insi; use the "A" constraint for the scratch; handle AM33
-	moves of sp to non-address registers.
-
-	* config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into
-	(*movqi_internal): ... here.
-	(*am33_movhi, *mn10300_movhi): Merge into...
-	(*movhi_internal): ... here.
-	(*movsi_internal): Use "r" instead of "dax" in constraints.  Use "A"
-	as the source/destination of moves from/to SP.
-	(movsf): Only allow for AM33-2.
-	(*movsf_internal): Use "r" instead of "dax"; use "F" instead of
-	any integer constant constraint.  Only allow for AM33-2.  Tidy
-	all of the alternative outputs.
-	(movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove.
-	(udivmodsi4): Delete expander and promote *udivmodsi4.  Disallow
-	for MN103.
-	(udivsi3, umodsi3): New patterns for MN103 only.
-
-2011-01-19  Joern Rennecke  <amylaar@spamcop.net>
-
-	* doc/tm.texi.in: Spell out that a lack of register class unions
-	can lead to ICEs.
-	* doc/tm.texi: Regenerate.
-
-2011-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/47337
-	* dce.c (check_argument_store): New function.
-	(find_call_stack_args): Ignore debug insns.  Use check_argument_store.
-
-	PR tree-optimization/47290
-	* tree-eh.c (infinite_empty_loop_p): New function.
-	(cleanup_empty_eh): Use it.
-
-2011-01-18  Steve Ellcey  <sje@cup.hp.com>
-
-	PR target/46997
-	* ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN.
-	(a64_expand_widen_sum): Ditto.
-	* vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN.
-	(vec_extract_evenodd_help): Ditto.
-	(vec_extract_evenv4hi): Ditto.
-	(vec_extract_oddv4hi): Ditto.
-	(vec_extract_evenv2si): Ditto.
-	(vec_extract_oddv2si): Ditto.
-	(vec_extract_evenv2sf): Ditto.
-	(vec_extract_oddv2sf): Ditto.
-	(vec_pack_trunc_v4hi: Ditto.
-	(vec_pack_trunc_v2si): Ditto.
-	(vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN.
-	(vec_interleave_highv8qi): Ditto.
-	(mix1_r): Ditto.
-	(vec_extract_oddv8qi): Ditto.
-	(vec_interleave_lowv4hi): Ditto.
-	(vec_interleave_highv4hi): Ditto.
-	(vec_interleave_lowv2si): Ditto.
-	(vec_interleave_highv2si): Ditto.
-
-2011-01-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* doc/extend.texi: Mention __float128 support on hppa HP-UX.
-	* config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1.
-	* config/pa/pa.c (pa_expand_builtin): New.  Include "langhooks.h".
-	(pa_c_mode_for_suffix): New.
-	(TARGET_EXPAND_BUILTIN): Define.
-	(TARGET_C_MODE_FOR_SUFFIX): Define.
-	(pa_builtins): Define.
-	(pa_init_builtins): Register __float128 type and init new support
-	builtins.
-	* config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined.
-	* config/pa/quadlib.c (_U_Qfcopysign): New.
-
-2011-01-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/46894
-	* explow.c (allocate_dynamic_stack_space): Do not assume more than
-	BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET
-	are defined.
-
-2011-01-18  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	PR tree-optimization/47179
-	* config/spu/spu.c (spu_ref_may_alias_errno): New function.
-	(TARGET_REF_MAY_ALIAS_ERRNO): Define.
-
-2011-01-18  Richard Guenther  <rguenther@suse.de>
-
-	PR rtl-optimization/47216
-	* emit-rtl.c: Include tree-flow.h.
-	(set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead
-	of replicating it with different semantics.
-	* Makefile.in (emit-rtl.o): Adjust.
-
-2011-01-18  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
-
-	* config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include.
-	(cortex_a9_dp): Handle neon types correctly.
-
-2011-01-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/47299
-	* expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use
-	subtarget.  Use normal multiplication if both operands are constants.
-	* expmed.c (expand_widening_mult): Don't try to optimize constant
-	multiplication if op0 has VOIDmode.  Convert op1 constant to mode
-	before using it.
-
-2011-01-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* doc/lto.texi (LTO): Ensure two spaces after period.  Fix
-	spacing after 'e.g.', typos, comma, hyphenation.
-
-2011-01-17  Richard Henderson  <rth@redhat.com>
-
-	* config/rx/predicates.md (rx_constshift_operand): Use match_test.
-	(rx_restricted_mem_operand): New.
-	(rx_shift_operand): Use register_operand.
-	(rx_source_operand, rx_compare_operand): Likewise.
-	* config/rx/rx.md (addsi3_flags): New expander.
-	(adddi3): Rewrite as expander.
-	(adc_internal, *adc_flags, adddi3_internal): New patterns.
-	(subsi3_flags): New expander.
-	(subdi3): Rewrite as expander.
-	(sbb_internal, *sbb_flags, subdi3_internal): New patterns.
-
-	* config/rx/rx.c (RX_BUILTIN_SAT): Remove.
-	(rx_init_builtins): Remove sat builtin.
-	(rx_expand_builtin): Likewise.
-	* config/rx/rx.md (ssaddsi3): New.
-	(*sat): Rename from sat.  Represent the CC_REG input.
-
-	* config/rx/predicates.md (rshift_operator): New.
-	* config/rx/rx.c (rx_expand_insv): Remove.
-	* config/rx/rx-protos.h: Update.
-	* config/rx/rx.md (*bitset): Rename from bitset.  Swap the ashift
-	operand to the canonical position.
-	(*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly.
-	(*bitclr, *bitclr_in_memory): Similarly.
-	(*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New.
-	(insv): Retain the zero_extract in the expansion.
-
-	* config/rx/rx.md (bswapsi2): Use = not + for output reload.
-	(bswaphi2, bitinvert, revw): Likewise.
-
-	* config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET.
-	(gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
-	* config/rx/rx.md (pop_and_return): Use VOIDmode for SET.
-	(stack_push, stack_pushm, stack_pop, stack_popm): Likewise.
-	(bitset, bitset_in_memory): Likewise.
-	(bitinvert, bitinvert_in_memory): Likewise.
-	(bitclr, bitclr_in_memory): Likewise.
-	(insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise.
-	(rx_strend, rx_cmpstrn): Likewise.
-	(rx_setmem): Likewise.  Make the source BLKmode to match the dest.
-	(bitop peep2 patterns): Remove.
-
-	* config/rx/rx.c (rx_match_ccmode): New.
-	* config/rx/rx-protos.h: Update.
-	* config/rx/rx.md (abssi2): Clobber, don't set flags.
-	(addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise.
-	(rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise.
-	(subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise.
-	(fix_truncsfsi2, floatsisf2): Likewise.
-	(*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New.
-	(*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New.
-	(*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New.
-	(*subsi3_flags, *xorsi3_flags): New.
-
-	* config/rx/rx.md (cstoresf4, *cstoresf4): New patterns.
-
-	* config/rx/rx.c (rx_print_operand): Remove workaround for
-	unsplit comparison operations.
-
-	* config/rx/rx.md (movsicc): Split after reload.
-	(*movsicc): Merge *movsieq and *movsine via match_operator.
-	(*stcc): New pattern.
-
-	* config/rx/rx.c (rx_float_compare_mode): Remove.
-	* config/rx/rx.h (rx_float_compare_mode): Remove.
-	* config/rx/rx.md (cstoresi4): Split after reload.
-	(*sccc): New pattern.
-
-	* config/rx/predicates.md (label_ref_operand): New.
-	(rx_z_comparison_operator): New.
-	(rx_zs_comparison_operator): New.
-	(rx_fp_comparison_operator): New.
-	* config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes.
-	Validate that the flags are set properly for the comparison.
-	(rx_gen_cond_branch_template): Remove.
-	(rx_cc_modes_compatible): Remove.
-	(mode_from_flags): New.
-	(flags_from_code): Rename from flags_needed_for_conditional.
-	(rx_cc_modes_compatible): Re-write in terms of flags_from_mode.
-	(rx_select_cc_mode): Likewise.
-	(rx_split_fp_compare): New.
-	(rx_split_cbranch): New.
-	* config/rx/rx.md (most_cond, zs_cond): Remove iterators.
-	(*cbranchsi4): Use match_operator and rx_split_cbranch.
-	(*cbranchsf4): Similarly.
-	(*cbranchsi4_tst): Rename from *tstbranchsi4_<code>.  Use
-	match_operator and rx_split_cbranch.
-	(*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and
-	tstbranchsi4m_ne.  Use match_operator and rx_split_cbranch.
-	(*cmpsi): Rename from cmpsi.
-	(*tstsi): Rename from tstsi.
-	(*cmpsf): Rename from cmpsf; use CC_Fmode.
-	(*conditional_branch): Rename from conditional_branch.
-	(*reveresed_conditional_branch): Remove.
-	(b<code>): Remove expander.
-	* config/rx/rx-protos.h: Update.
-
-	* config/rx/rx.c (rx_compare_redundant): Remove.
-	* config/rx/rx.md (cmpsi): Don't use it.
-	* config/rx/rx-protos.h: Update.
-
-	* config/rx/rx-modes.def (CC_F): New mode.
-	* config/rx/rx.c (rx_select_cc_mode): New.
-	* config/rx/rx.h (SELECT_CC_MODE): Use it.
-	* config/rx/rx-protos.h: Update.
-
-2011-01-17  Richard Henderson  <rth@redhat.com>
-
-	* except.c (dump_eh_tree): Fix stray ; after for statement.
-
-2011-01-17  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47313
-	* tree-inline.c (tree_function_versioning): Move DECL_RESULT
-	handling before copying the body.  Properly deal with
-	by-reference result in SSA form.
-
-2011-01-17  Ian Lance Taylor  <iant@google.com>
-
-	PR target/47219
-	* config/sparc/sparc.c (sparc_sr_alias_set): Don't define.
-	(struct_value_alias_set): Don't define.
-	(sparc_option_override): Don't set sparc_sr_alias_set and
-	struct_value_alias_set.
-	(save_or_restore_regs): Use gen_frame_mem rather than calling
-	set_mem_alias_set.
-	(sparc_struct_value_rtx): Likewise.
-
-2011-01-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47318
-	* config/i386/avxintrin.h (_mm_maskload_pd): Change mask to __m128i.
-	(_mm_maskstore_pd): Likewise.
-	(_mm_maskload_ps): Likewise.
-	(_mm_maskstore_ps): Likewise.
-	(_mm256_maskload_pd): Change mask to __m256i.
-	(_mm256_maskstore_pd): Likewise.
-	(_mm256_maskload_ps): Likewise.
-	(_mm256_maskstore_ps): Likewise.
-
-	* config/i386/i386-builtin-types.def: Updated.
-	(ix86_expand_special_args_builtin): Likewise.
-
-	* config/i386/i386.c (bdesc_special_args): Update
-	__builtin_ia32_maskloadpd, __builtin_ia32_maskloadps,
-	__builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256,
-	__builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps,
-	__builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256.
-
-	* config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>):
-	Use <avxpermvecmode> on mask register.
-	(avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise.
-
-2011-01-17  Olivier Hainque  <hainque@adacore.com>
-	    Michael Haubenwallner  <michael.haubenwallner@salomon.at>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/46655
-	* xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only
-	if <= USHRT_MAX in 32-bit mode.
-
-2011-01-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* doc/install.texi (Configuration, Specific): Wrap long
-	lines in examples.  Allow line wrapping in long options
-	and URLs where beneficial for PDF output.
-
-2011-01-16  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* config/mips/mips.c (mips_classify_symbol): Don't return
-	SYMBOL_PC_RELATIVE for nonlocal labels.
-
-2011-01-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* config/sparc/sol2-bi.h (CC1_SPEC): Fix typo.
-
-2011-01-15  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/47276
-	* ipa.c (function_and_variable_visibility): Do not try to mark alias
-	declarations as needed.
-
-2011-01-15  Martin Jambor  <mjambor@suse.cz>
-
-	* common.opt (fdevirtualize): New flag.
-	* doc/invoke.texi (Option Summary): Document it.
-	* opts.c (default_options_table): Add devirtualize flag.
-	* ipa-prop.c (detect_type_change): Return immediately if
-	devirtualize flag is not set.
-	(detect_type_change_ssa): Likewise.
-	(compute_known_type_jump_func): Likewise.
-	(ipa_analyze_virtual_call_uses): Likewise.
-
-2011-01-14  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/45934
-	PR tree-optimization/46302
-	* ipa-prop.c (type_change_info): New type.
-	(stmt_may_be_vtbl_ptr_store): New function.
-	(check_stmt_for_type_change): Likewise.
-	(detect_type_change): Likewise.
-	(detect_type_change_ssa): Likewise.
-	(compute_complex_assign_jump_func): Check for dynamic type change.
-	(compute_complex_ancestor_jump_func): Likewise.
-	(compute_known_type_jump_func): Likewise.
-	(compute_scalar_jump_functions): Likewise.
-	(ipa_analyze_virtual_call_uses): Likewise.
-	(ipa_analyze_node): Push and pop cfun, set current_function_decl.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5.
-	* config/i386/i386.opt (msse5): New Alias.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}.
-	* config/sparc/linux64.h (CC1_SPEC): Likewise.
-	* config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
-	* config/sparc/sparc.h (CC1_SPEC): Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of
-	-mcpu options.
-	* config/sparc/linux64.h (CC1_SPEC): Likewise.
-	* config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
-	* config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise.
-	* config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC):
-	Likewise.
-	* config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi.
-
-2011-01-14  Mike Stump  <mikestump@comcast.net>
-
-	* config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set.
-	* config/fr30/fr30.md: Likweise
-	(movsi_push): Likewise.
-	(movsi_pop): Likewise.
-	(enter_func): Likewise.
-	* config/moxie/moxie.md (movsi_push): Likewise.
-	(movsi_pop): Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum}
-	%{no_archive} %{exact_version}.
-	* config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}.
-	* config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum}
-	%{no_archive} %{exact_version}.
-	* config/mips/openbsd.h (LINK_SPEC): Likewise.
-	* config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}.
-	* config/mips/vxworks.h: Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC,
-	ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not
-	-nodefaultlib.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check
-	for mcpu not cpu.
-	* config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC,
-	CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu
-	not cpu.
-	(CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options.
-	Don't handle -shlib.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/avr/avr.h (CPP_SPEC): Don't handle -posix.
-	(CC1_SPEC): Don't handle -profile.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec.
-	* config/mips/mips.h (CC1_SPEC): Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }.
-	* config/mips/mips.h (CC1_SPEC): Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional.
-	* config/m32r/linux.h (LINK_SPEC): Likewise.
-	* config/mips/linux.h (LINK_SPEC): Likewise.
-	* config/mips/linux64.h (LINK_SPEC): Likewise.
-	* config/sparc/linux.h (LINK_SPEC): Likewise.
-	* config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
-	LINK_SPEC): Likewise.
-	* config/xtensa/linux.h (LINK_SPEC): Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove
-	%{version:-v}.
-	* config/lm32/uclinux-elf.h (LINK_SPEC): Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}.
-	* config/sparc/sp64-elf.h (ASM_SPEC): Likewise.
-
-2011-01-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}.
-
-2011-01-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always
-	supports -Bstatic/-Bdynamic.
-	* configure: Regenerate.
-
-2011-01-14  Jan Hubicka  <jh@suse.cz>
-	    Jack Howarth  <howarth@bromo.med.uc.edu>
-
-	PR target/46037
-	* config/darwin.c (darwin_override_options): Honor flag_gtoggle
-	when checking debug_info_level. Test write_symbols instead of
-	debug_hooks->var_location when setting flag_var_tracking_uninit.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47179
-	* target.def (ref_may_alias_errno): New target hook.
-	* targhooks.h (default_ref_may_alias_errno): Declare.
-	* targhooks.c: Include tree-ssa-alias.h and tree-flow.h.
-	(default_ref_may_alias_errno): New function.
-	* target.h (struct ao_ref_s): Declare.
-	* tree-ssa-alias.c: Include target.h.
-	(call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook.
-	* Makefile.in (tree-ssa-alias.o): Adjust dependencies.
-	(targhooks.o): Likewise.
-	* doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document.
-	* doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	* tree-ssa-structalias.c  (new_var_info): Use DECL_HARD_REGISTER.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47280
-	* tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and
-	return CFG changes.
-	(tree_ssa_forward_propagate_single_use_vars): Deal with
-	CFG changes from associate_plusminus.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47281
-	Revert
-	2011-01-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46076
-	* tree-ssa.c (useless_type_conversion_p): Conversions from
-	unprototyped to empty argument list function types are useless.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47286
-	* tree-ssa-structalias.c (new_var_info): Register variables are global.
-
-2011-01-14  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/46823
-	* tree-inline.c (expand_call_inline): Get fndecl from call graph edge.
-
-2011-01-13  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE,
-	LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
-	* config/xtensa/xtensa.c (xtensa_libcall_value,
-	xtensa_function_value_regno_p): New functions.
-	(TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
-
-2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR c++/47213
-	* config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY):
-	PE specific hook.
-	* config/i386/i386-protos.h (i386_pe_assemble_visibility):
-	New function prototype.
-	* config/i386/winnt.c (i386_pe_assemble_visibility):
-	Warn only if attribute was specified by user.
-
-2011-01-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47251
-	* config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware
-	floating point.
-	(floatunsdidf2_fcfidu): Ditto.
-
-2011-01-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* config/s390/s390.c (print_operand_address): Replace 'error' with
-	'output_operand_lossage'.
-	(print_operand): Likewise.
-
-2011-01-13  Jeff Law  <law@redhat.com>
-
-	PR rtl-optimization/39077
-	* doc/invoke.texi (max-gcse-insertion-ratio): Document.
-	* params.h (MAX_GCSE_INSERTION_RATIO): Define.
-	* params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define.
-	* lcm.c (pre_edge_lcm): Properly initialize output sbitmaps.
-	* gcse.c (prune_insertions_deletions): New function.
-	(compute_pre_data): Use it.
-
-2011-01-13  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/PR46973
-	* dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New
-	static function.
-	(prune_unused_types_mark): Use it.
-
-2011-01-13  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/45352
-	* sel-sched.c: Update copyright years.
-	(reset_sched_cycles_in_current_ebb): Also recheck the DFA state
-	in the advancing loop when we have issued issue_rate insns.
-
-2011-01-12  Richard Henderson  <rth@redhat.com>
-
-	* config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New.
-	(TARGET_MD_ASM_CLOBBERS): New.
-
-	* config/mn10300/mn10300.c (mn10300_delegitimize_address): New.
-	(TARGET_DELEGITIMIZE_ADDRESS): New.
-
-	* config/mn10300/mn10300.md (UNSPEC_BSCH): New.
-	(clzsi2, *bsch): New patterns.
-
-	* config/mn10300/mn10300.md (INT): New mode iterator.
-	(*mov<INT>_clr): New pattern, and peep2 to generate it.
-
-	* config/mn10300/mn10300.c (mn10300_option_override): Force enable
-	flag_split_wide_types.
-
-	* config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove.
-	(mn10300_trampoline_init): Rewrite without a template, an immediate
-	load and a direct branch.
-	* config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16.
-
-2011-01-12  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
-	* config/s390/s390-protos.h (s390_output_addr_const_extra): Remove.
-	* config/s390/s390.c (s390_output_addr_const_extra): Make static.
-	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-
-2011-01-12  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR debug/47209
-	* dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT
-	of type.
-
-2011-01-12  Jan Hubicka  <jh@suse.cz>
-
-	PR driver/47244
-	* gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used.
-	(PLUGIN_COND_CLOSE): New macro.
-	(LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE.
-
-2011-01-12  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47259
-	* lto-streamer-out.c (output_gimple_stmt): Do not wrap
-	register variables in a MEM_REF.
-
-2011-01-12  Joseph Myers  <joseph@codesourcery.com>
-
-	* config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
-	crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*,
-	hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* |
-	i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
-	i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
-	x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu,
-	ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*,
-	m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*,
-	mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*,
-	s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*,
-	sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*,
-	am33_2.0-*-linux*): Use gnu-user.h before linux.h.
-	* config/gnu-user.h: New.  Copied from linux.h.
-	(LINUX_TARGET_STARTFILE_SPEC): Rename to
-	GNU_USER_TARGET_STARTFILE_SPEC.
-	(LINUX_TARGET_ENDFILE_SPEC): Rename to
-	GNU_USER_TARGET_ENDFILE_SPEC.
-	(LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC.
-	(LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC.
-	(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC,
-	LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1,
-	CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
-	UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
-	BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,
-	BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER,
-	LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64,
-	TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove.
-	* config/arm/linux-eabi.h (CC1_SPEC): Use
-	GNU_USER_TARGET_CC1_SPEC.
-	(LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
-	(STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC.
-	(ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC
-	* config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF,
-	LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC,
-	LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC,
-	CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC,
-	LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove.
-
-2011-01-12  Richard Guenther  <rguenther@suse.de>
-
-	PR other/46946
-	* doc/invoke.texi (ffast-math): Document it is turned on
-	with -Ofast.
-
-2011-01-12  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/47233
-	* opts.c (common_handle_option): Disable ipa-reference with profile
-	feedback.
-
-2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* c-parser.c (c_parser_objc_at_property_declaration): Improved
-	error message.
-
-2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* c-parser.c (c_lex_one_token): Updated and reindented some
-	comments.  No changes in code.
-
-2011-01-11  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_output_var): Don't output the variable if there is
-	already a type with the same name.
-
-2011-01-11  Ian Lance Taylor  <iant@google.com>
-
-	* godump.c (go_format_type): Don't generate float80.
-
-2011-01-11  Richard Henderson  <rth@redhat.com>
-
-	* config/mn10300/mn10300.c (mn10300_address_cost): Remove forward
-	declaration.  Rewrite for both speed and size.
-	(mn10300_address_cost_1): Remove.
-	(mn10300_register_move_cost): New.
-	(mn10300_memory_move_cost): New.
-	(mn10300_rtx_costs): Rewrite for both speed and size.  Don't handle
-	ZERO_EXTRACT.  Do handle UNSPEC, arithmetic, logicals, compare,
-	extensions, shifts, BSWAP, CLZ.
-	(mn10300_wide_const_load_uses_clr): Remove.
-	(TARGET_REGISTER_MOVE_COST): New.
-	(TARGET_MEMORY_MOVE_COST): New.
-	* config/mn10300/mn10300-protos.h: Update.
-	* config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove.
-
-	* config/mn10300/constraints.md ("R", "T"): Remove constraints.
-	* config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove.
-	* config/mn10300/mn10300-protos.h: Update.
-	* config/mn10300/mn10300.md (movsi_internal): Don't use "R".
-	(*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove.
-	(iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove.
-	(*test_int_bitfield, *test_byte_bitfield): Remove.
-	(*bit_test, *subreg_bit_test): Remove.
-	* config/mn10300/predicates.md (const_8bit_operand): Remove.
-
-	* config/mn10300/constraints.md ("c"): Rename from "A".
-	("A", "D"): New constraint letters.
-	* config/mn10300/mn10300.md (fmasf4): Use the "c" constraint.
-	(fmssf4, fnmasf4, fnmssf4): Likewise.
-
-	* config/mn10300/mn10300.md (isa): New attribute.
-	(enabled): New attribute.
-
-	* config/mn10300/mn10300.md (absdf2, negdf2): Remove.
-	(abssf2, negsf2): Define only for hardware fp.
-	(sqrtsf2): Reformat.
-	(addsf3, subsf3, mulsf3): Merge expander and insn.
-
-	* config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New.
-	(DEBUGGER_AUTO_OFFSET): Remove.
-	(DEBUGGER_ARG_OFFSET): Remove.
-
-	* config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static.
-	Emit register stores with the same offsets as the hardware.
-	(mn10300_store_multiple_operation): Don't check that the register
-	save offsets are monotonic.
-	* config/mn10300/mn10300-protos.h: Update.
-
-	* config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete.
-
-	* config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define
-	in terms of the value on the stack, not the MDR register.
-
-2011-01-11  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/45721
-	PR lto/45375
-	* tree.h (symbol_alias_set_t): Move typedef here from varasm.c
-	(symbol_alias_set_destroy, symbol_alias_set_contains,
-	propagate_aliases_backward): Declare.
-	* lto-streamer-out.c (struct sets): New sturcture.
-	(trivally_defined_alias): New function.
-	(output_alias_pair_p): Rewrite.
-	(output_unreferenced_globals): Fix output of alias pairs.
-	(produce_symtab): Likewise.
-	* ipa.c (function_and_variable_visibility): Set weak alias destination
-	as needed in lto.
-	* varasm.c (symbol_alias_set_t): Remove.
-	(symbol_alias_set_destroy): Export.
-	(propagate_aliases_forward, propagate_aliases_backward): New functions
-	based on ...
-	(compute_visible_aliases): ... this one; remove.
-	(trivially_visible_alias): New
-	(trivially_defined_alias): New.
-	(remove_unreachable_alias_pairs): Rewrite.
-	(finish_aliases_1): Reorganize code checking if alias is defined.
-	* passes.c (rest_of_decl_compilation): Do not call assemble_alias when
-	in LTO mode.
-
-2011-01-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46076
-	* tree-ssa.c (useless_type_conversion_p): Conversions from
-	unprototyped to empty argument list function types are useless.
-
-2011-01-11  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/45235
-	* emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
-	volatile MEMs as MEM_READONLY_P.
-
-2011-01-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47239
-	* tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.
-
-2011-01-11  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/47086
-	* tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
-	IVs from statements that might throw.
-
-2011-01-10  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/45375
-	* lto-cgraph.c (input_profile_summary): Remove overactive sanity check.
-
-2011-01-10  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/45375
-	* profile.c (read_profile_edge_counts): Ignore profile inconistency
-	when correcting profile.
-
-2011-01-10  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/46083
-	* lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
-	DECL_FINI_PRIORITY.
-	* lto-streamer-in.c (unpack_ts_function_decl_value_fields):
-	Restore DECL_FINI_PRIORITY.
-
-2011-01-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* doc/gimple.texi: Fix quoting of multi-word return values in
-	@deftypefn statements.  Ensure presence of return value.  Wrap
-	overlong @deftypefn lines.
-	(is_gimple_operand, is_gimple_min_invariant_address): Remove
-	descriptions of removed functions.
-	* doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
-	of multi-word return value in @deftypefn statement.
-
-2011-01-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
-	(Conditional Expressions, Logical Operators)
-	(Statement and operand traversals): Do not indent smallexample
-	code.  Fix duplicate function argument in example.
-
-2011-01-10  Jeff Law  <law@redhat.com>
-
-	PR tree-optimization/47141
-	* ipa-split.c (split_function): Handle case where we are
-	returning a value and the return block has a virtual operand phi.
-
-2011-01-10  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/47234
-	* tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
-	(pass_feedback_split_functions): Declare.
-	* passes.c (init_optimization_passes): Add ipa-split as subpass of
-	tree-profile.
-	* ipa-split.c (gate_split_functions): Update comments; disable
-	split-functions for profile_arc_flag and branch_probabilities.
-	(gate_feedback_split_functions): New function.
-	(execute_feedback_split_functions): New function.
-	(pass_feedback_split_functions): New global var.
-
-2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR lto/46760
-	* tree-inline.c (tree_can_inline_p): Check e->call_stmt before
-	calling gimple_call_set_cannot_inline.
-
-2011-01-10  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* config/darwin-sections.def: Remove unused section.
-
-2011-01-10  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR c++/47218
-	* cgraphunit.c (assemble_thunk): Call resolve_unique_section.
-
-2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47232
-	* c-parser.c (c_parser_declaration_or_fndef): Improved
-	error message.
-
-2011-01-09  Kai Tietz  <kai.tietz@onevision.com>
-
-	* config/i386/winnt.c (i386_pe_start_function): Make sure
-	to switch back to function's section.
-
-2011-01-09  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR gcc/46902
-	PR testsuite/46912
-	* plugin.c: Move include of dlfcn.h from here...
-	* system.h: ... to here.
-
-2011-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* doc/cpp.texi (C++ Named Operators): Fix markup for header
-	file name.
-	* doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
-	two extra empty pages in PDF output.
-
-2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47078
-	* c-parser.c (c_parser_objc_type_name): If the type is unknown,
-	for error recovery purposes behave as if it was not specified so
-	that the default type is usd.
-
-2011-01-07  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optmization/46469
-	* ipa.c (function_and_variable_visibility): Clear needed flags on
-	nodes with external decls; handle weakrefs merging correctly.
-
-2011-01-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* opts.c (finish_options): Set opts->x_flag_opts_finished to true,
-	not false.
-
-2011-01-07  Jan Hubicka  <jh@suse.cz>
-
-	* doc/invoke.texi (-flto, -fuse-linker-plugin): Update defaults
-	and no longer claim that gold is required for linker plugin.
-	* configure: Regenerate.
-	* gcc.c (PLUGIN_COND): New macro.
-	(LINK_COMMAND_SPEC): Use it.
-	(main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
-	* config.in (HAVE_LTO_PLUGIN): New.
-	* configure.ac (--with-lto-plugin): New parameter; autodetect
-	HAVE_LTO_PLUGIN.
-
-2011-01-07  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/46367
-	* ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
-	when we can update original.
-	(cgraph_mark_inline_edge): Sanity check.
-	* ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.
-
-2011-01-07  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.h (ASM_COMMENT_START): Define.
-
-2011-01-07  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR driver/42445
-	* gcc.c (%>S): New.
-	(SWITCH_KEEP_FOR_GCC): Likewise.
-	(set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
-	(do_spec_1): Handle "%>".
-
-	* config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".
-
-2011-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47201
-	* config/i386/i386.c (ix86_delegitimize_address): If
-	simplify_gen_subreg fails, return orig_x.
-
-	PR bootstrap/47187
-	* value-prof.c (gimple_stringop_fixed_value): Handle
-	lhs of the call properly.
-
-2011-01-07  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/45375
-	* lto-opt.c (lto_reissue_options): Set flag_shlib.
-
-2011-01-07  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* target.def (function_switched_text_sections): New hook.
-	* doc/tm.texi: Regenerated.
-	* doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
-	* final.c (default_function_switched_text_sections): New.
-	(final_scan_insn): Call function_switched_text_sections when a
-	mid-function section change occurs.
-	* output.h (default_function_switched_text_sections): Declare.
-	* config/darwin-protos.h (darwin_function_switched_text_sections):
-	Likewise.
-	* config/darwin.c (darwin_function_switched_text_sections): New.
-	* config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
-
-2011-01-07  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* dwarf2out.c (gen_subprogram_die):  Add pubnames with code ranges for
-	DWARF >= 3.  Add pubnames for the primary section and a reduced DIE for
-	the secondary code fragment when outputting for DWARF == 2.
-
-2011-01-07  Anatoly Sokolov  <aesok@post.ru>
-
-	* config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
-	* config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
-	Remove.
-	* config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
-	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
-
-2011-01-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR debug/46704
-	* dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only
-	when it is not empty.
-
-2011-01-06  Changpeng Fang  <changpeng.fang@amd.com>
-
-	Bobcat Enablement
-	* config.gcc (i[34567]86-*-linux* | ...): Add btver1.
-	(case ${target}): Add btver1.
-	* config/i386/driver-i386.c (host_detect_local_cpu): Let
-	-march=native recognize btver1 processors.
-	* config/i386/i386-c.c (ix86_target_macros_internal): Add
-	btver1 def_and_undef
-	* config/i386/i386.c (struct processor_costs btver1_cost): New
-	btver1 cost table.
-	(m_BTVER1): New definition.
-	(m_AMD_MULTIPLE): Includes m_BTVER1.
-	(initial_ix86_tune_features): Add btver1 tune.
-	(processor_target_table): Add btver1 entry.
-	(static const char *const cpu_names): Add btver1 entry.
-	(software_prefetching_beneficial_p): Add btver1.
-	(ix86_option_override_internal): Add btver1 instruction sets.
-	(ix86_issue_rate): Add btver1.
-	(ix86_adjust_cost): Add btver1.
-	* config/i386/i386.h (TARGET_BTVER1): New definition.
-	(enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
-	(enum processor_type): Add PROCESSOR_BTVER1.
-	* config/i386/i386.md (define_attr "cpu"): Add btver1.
-
-2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/43309
-	* config/i386/i386.c (legitimize_tls_address)
-	<TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
-	* config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
-	(tls_initial_exec_64_sun): New pattern.
-
-2011-01-06  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* doc/invoke.texi (Overall Options): Improve wording and markup
-	of the description of -wrapper.
-
-2011-01-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
-	rdynamic, threads): New Driver options.
-
-2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/38118
-	* config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
-	if coming from .tdata.
-	* config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
-
-2011-01-06  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/47188
-	* collect2.c (main): Do not enable LTOmode when plugin is active.
-
-2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR other/45915
-	* configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
-	--version output if supported.
-	* configure: Regenerate.
-
-2011-01-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/linux-android.opt (tno-android-cc, tno-android-ld): New
-	Driver options.
-
-2011-01-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/47150
-	* c-convert.c (convert): When converting a complex expression
-	other than COMPLEX_EXPR to a different complex type, ensure
-	c_save_expr is called instead of save_expr, unless in_late_binary_op.
-	* c-typeck.c (convert_for_assignment): Set in_late_binary_op also
-	when converting COMPLEX_TYPE.
-
-2011-01-06  Ira Rosen  <irar@il.ibm.com>
-
-	PR tree-optimization/47139
-	* tree-vect-loop.c (vect_is_simple_reduction_1): Check that
-	only the last reduction value is used outside the loop.  Update
-	documentation.
-
-2011-01-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/rtems.opt: New.
-	* config.gcc (*-*-rtems*): Use rtems.opt.
-
-2011-01-05  Changpeng Fang  <changpeng.fang@amd.com>
-
-	* config/i386/i386.c (ix86_option_override_internal): Bulldozer
-	processors do not support 3DNow instructions.
-
-2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_option_override): Set parameter
-	PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1.
-
-2011-01-05  Jan Hubicka  <jh@suse.cz>
-
-	* lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified
-	at the command line.
-
-2011-01-05  Martin Jambor  <mjambor@suse.cz>
-
-	PR lto/47162
-	* lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk
-	deltas on streamed outgoing edges.
-	(output_node_opt_summary): Output info for outgoing edges only when
-	the node is in new parameter set.
-	(output_cgraph_opt_summary): New parameter set, passed to the two
-	aforementioned functions.  Update its forward declaration and its
-	callee too.
-
-2011-01-05  Tom Tromey  <tromey@redhat.com>
-
-	* c-parser.c (c_parser_omp_atomic): Pass location of assignment
-	operator to c_finish_omp_atomic.
-	* c-typeck.c (lvalue_or_else): Add 'loc' argument.
-	(build_unary_op): Update.
-	(build_modify_expr): Update.
-	(build_asm_expr): Update.
-
-2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for
-	newly inserted insns.
-	(pad_bb): Likewise.
-	(spu_emit_branch_hint): Likewise.
-	(insert_hbrp_for_ilb_runout): Likewise.
-	(spu_machine_dependent_reorg): Call df_finish_pass after
-	schedule_insns returns.
-
-2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_expand_prologue): Support -fstack-usage.
-
-2011-01-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/47005
-	* tree-sra.c (struct access): Add 'non_addressable' bit.
-	(create_access): Set it for a DECL_NONADDRESSABLE_P field.
-	(decide_one_param_reduction): Return 0 if the parameter is passed by
-	reference and one of the accesses in the group is non_addressable.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/47056
-	* cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers.
-	(mark_load): Likewise.  Handle FUNCTION_DECL specially.
-	(mark_store): Likewise.  Pass STMT to ipa_record_reference.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the
-	initializer.  Skip view conversions from aggregate types.
-
-2011-01-04  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR bootstrap/47055
-	* libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
-
-2011-01-04  Philipp Thomas  <pth@suse.de>
-
-	* config/microblaze/microbalse.opt (mxl-float-convert): Fix
-	obvious typo.
-
-2011-01-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* function.c (thread_prologue_and_epilogue_insns): Do not crash
-	on empty epilogue sequences.
-
-2011-01-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now,
-	non-static): New Driver options.
-
-2011-01-04  Jie Zhang  <jie@codesourcery.com>
-
-	PR driver/47137
-	* gcc.c (default_compilers[]): Set combinable field to 0
-	for all assembly languages.
-
-2011-01-04  Mingjie Xing  <mingjie.xing@gmail.com>
-
-	* config/mips/loongson3a.md: New file.
-	* config/mips/mips.md: Include loongson3a.md.
-	* config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when
-	TUNE_LOONGSON_3A.
-
-2011-01-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/47017
-	* expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space
-	instead of convert_memory_address_addr_space on the base expression.
-
-2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (spu_option_override): Update error text
-	for bad -march= / -mtune= values.
-
-2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* config/spu/spu.c (asm_file_start): Only reset flag_var_tracking
-	if branch-hint optimization will be performed.
-
-2011-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47148
-	* ipa-split.c (split_function): Convert arguments to
-	DECL_ARG_TYPE if possible.
-
-	PR tree-optimization/47155
-	* tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type
-	when computing uns.
-
-	PR rtl-optimization/47157
-	* combine.c (try_combine): If undobuf.other_insn becomes
-	(set (pc) (pc)) jump, call update_cfg_for_uncondjump on it
-	and set *new_direct_jump_p too.
-
-2011-01-03  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/47021
-	* graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR.
-
-2011-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.c (process_command): Update copyright notice dates.
-	* gcov.c (print_version): Likewise.
-	* gcov-dump.c (print_version): Likewise.
-	* mips-tfile.c (main): Likewise.
-	* mips-tdump.c (main): Likewise.
-
-2011-01-03  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/46801
-	* tree-sra.c (type_internals_preclude_sra_p): Check whether
-	aggregate fields start at byte boundary instead of the bit-field flag.
-
-2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR driver/47137
-	* gcc.c (main): Revert revision 168407.
-
-2011-01-03  Martin Jambor  <mjambor@suse.cz>
-
-	* lto-cgraph.c (input_cgraph_opt_section): Use the correct section type.
-
-2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* tree-vect-generic.c (expand_vector_operations_1): When using vector/
-	vector optab to expand vector/scalar shift, update gimple to vector.
-
-2011-01-03  Martin Jambor  <mjambor@suse.cz>
-
-	* cgraphunit.c (verify_cgraph_node): Verify there is no direct call to
-	a thunk.
-
-2011-01-03  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/46984
-	* cgraph.h (cgraph_indirect_call_info): make field thunk_delta
-	HOST_WIDE_INT.
-	(cgraph_create_indirect_edge): Fixed line length.
-	(cgraph_indirect_call_info): Declare.
-	(cgraph_make_edge_direct) Update declaration.
-	* cgraph.c (cgraph_allocate_init_indirect_info): New function.
-	(cgraph_create_indirect_edge): Use it.
-	(cgraph_make_edge_direct): Made delta HOST_WIDE_INT.  Updated all
-	callees.
-	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for
-	the new thunk_delta representation.
-	* ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to
-	HOST_WIDE_INT.
-	(ipa_write_indirect_edge_info): Remove streaming of thunk_delta.
-	(ipa_read_indirect_edge_info): Likewise.
-	* lto-cgraph.c (output_edge_opt_summary): New function.
-	(output_node_opt_summary): Call it on all outgoing edges.
-	(input_edge_opt_summary): New function.
-	(input_node_opt_summary): Call it on all outgoing edges.
-
-2011-01-02  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR driver/47137
-	* gcc.c (main): Don't check have_o when settting combine_inputs.
-
-2011-01-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* regrename.c: Add general comment describing the pass.
-	(struct du_head): Remove 'length' field.
-	(get_element, merge_sort_comparison, merge, sort_du_head): Remove.
-	(regrename_optimize): Do not sort chains.  Rework comments, add others.
-	Force renaming to the preferred class (if any) in the first pass and do
-	not consider registers that belong to it in the second pass.
-	(create_new_chain): Do not set 'length' field.
-	(scan_rtx_reg): Likewise.
-
-2011-01-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47140
-	* tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use
-	TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument
-	to bit_value_binop.
-
-	PR rtl-optimization/47028
-	* cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after
-	parm_birth_insn instead of at the beginning of first bb.
-
-2011-01-02  Mingjie Xing  <mingjie.xing@gmail.com>
-
-	* doc/generic.texi: Remove duplicated "@subsubsection Statements".
-	Remove the word "see" before "@pxref".
-	* doc/rtl.texi: Remove the word "see" before "@pxref".
-
-2011-01-01  Jan Hubicka  <jh@suse.cz>
-
-	* tree-loop-distribution.c (tree_loop_distribution): Do not use freed
-	memory.
-
-2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR target/38662
-	* tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too.
-
 
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/gcc/ChangeLog-2011 b/gcc/ChangeLog-2011
new file mode 100644
index 0000000..534ba13
--- /dev/null
+++ b/gcc/ChangeLog-2011
@@ -0,0 +1,40041 @@
+2011-12-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	* cselib.h (cselib_add_permanent_equiv): Declare.
+	(canonical_cselib_val): New.
+	* cselib.c (new_elt_loc_list): Rework to support value
+	equivalences.  Adjust all callers.
+	(preserve_only_constants): Retain value equivalences.
+	(references_value_p): Retain preserved values.
+	(rtx_equal_for_cselib_1): Handle value equivalences.
+	(cselib_invalidate_regno): Use canonical value.
+	(cselib_add_permanent_equiv): New.
+	* alias.c (find_base_term): Reset locs lists while recursing.
+	* var-tracking.c (val_bind): New.  Don't add equivalences
+	present in cselib table, compared with code moved from...
+	(val_store): ... here.
+	(val_resolve): Use val_bind.
+	(VAL_EXPR_HAS_REVERSE): Drop.
+	(add_uses): Do not create MOps for addresses.  Do not mark
+	non-REG non-MEM expressions as requiring resolution.
+	(reverse_op): Record reverse as a cselib equivalence.
+	(add_stores): Use it.  Do not create MOps for addresses.
+	Do not require resolution for non-REG non-MEM expressions.
+	Simplify support for reverse operations.
+	(compute_bb_dataflow): Drop reverse support.
+	(emit_notes_in_bb): Likewise.
+	(create_entry_value): Rename to...
+	(record_entry_value): ... this.  Use cselib equivalences.
+	(vt_add_function_parameter): Adjust.
+
+2011-12-30  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_inner_target_options): Fix thinko
+	in setting options via target #pragma or attribute.
+
+2011-12-30  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/bfin/bfin.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+	* config/bfin/bfin-protos.h (bfin_register_move_cost,
+	bfin_memory_move_cost): Remove.
+	* config/bfin/bfin.c (bfin_register_move_cost,
+	bfin_memory_move_cost): Make static. Change arguments type from
+	enum reg_class to reg_class_t and from int to bool.
+	(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
+
+2011-12-30  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov.c (total_lines, total_executed): New global vars.
+	(generate_results): Call executed_summary.
+	(executed_summary): New function, broken out of ...
+	(function_summary): ... here.  Call it.
+	* coverage.c (coverage_finish): Also check for local_tick == -1.
+	* gcov-dump (tag_function): Correct labelling typo.
+
+2011-12-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/51623
+	* config/rs6000/rs6000.c (rs6000_assemble_integer): Delete check
+	for an initialized pointer being in a text section with
+	-mrelocatable, since it should never happen.
+
+2011-12-29  Michael Eager  <eager@eagercon.com>
+
+	* config/microblaze/microblaze.md: Add expander for simple_return,
+	return, add return_internal and simple_return_internal insns.
+
+2011-12-29  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	* config/sh/sh.h (BRANCH_COST): Use sh_branch_cost variable.
+	* config/sh/sh.c (sh_option_override): Simplify sh_branch_cost
+	expression.
+
+2011-12-28  Ian Lance Taylor  <iant@google.com>
+
+	* dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Go for Go.
+
+2011-12-28  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/51623
+	* config/rs6000/rs6000.c (rs6000_assemble_integer): Don't call
+	unlikely_text_section_p.  Instead check for being in a code section.
+
+2011-12-28  Ira Rosen  <irar@il.ibm.com>
+
+	PR tree-optimization/51684
+	* tree-vect-slp.c (vect_schedule_slp_instance): Get gsi of original
+	statement in case of a pattern.
+	(vect_schedule_slp): Likewise.
+
+2011-12-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/51667
+	* ree.c (insn_merge_code): Delete.
+	(is_insn_merge_attempted): Likewise.
+	(get_insn_status): Likewise.
+	(set_insn_status): Likewise.
+	(struct ext_cand): Add CODE and MODE fields.
+	(combine_set_extend): Rename to...
+	(combine_set_extension): ...this.  Use above fields and tidy up.
+	(transform_ifelse): Likewise.
+	(get_defs): Return the chain of definitions.
+	(is_this_a_cmove): Merge into...
+	(is_cond_copy_insn): ...this.  Return bool.
+	(make_defs_and_copies_lists): Adjust calls to get_defs and simplify.
+	(merge_def_and_ext): Adjust call to combine_set_extend.
+	(combine_reaching_defs): Remove calls to {g|s}et_insn_status.
+	(struct extend_info): Rename to...
+	(struct re_info): ...this.  Add DEF_MAP field.
+	(add_ext_candidate): Merge into...
+	(add_removable_extension): ...this.  Adjust calls to get_defs.  Ensure
+	reaching definitions are associated with only one kind of extension.
+	(find_removable_extensions): Create and destroy the definition map.
+	(find_and_remove_re): Return void.  Change 'long' variables to 'int'.
+	Do not deal with is_insn_merge_attempted.
+
+2011-12-25  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/48641
+	* tree-ssa-threadupdate.c (redirect_edges): Watch for overflow.
+
+2011-12-26  Oleg Endo  <oleg.endo@t-online.de>
+
+	* config/sh/sync.md: Add soft atomics ABI description.
+	(fetchop_name): Use 'or' instead of 'ior'.
+	(fetchop_insn): Remove.
+	(atomic_compare_and_swap<mode>_soft):
+	Don't insert aligning nop after the write-back instruction.  Fix
+	multi-line asm output formatting style.
+	(atomic_fetch_<fetchop_name><mode>_soft): Likewise.
+	(atomic_fetch_nand<mode>_soft): Likewise.
+	(atomic_<fetchop_name>_fetch<mode>_soft): Likewise.
+	(atomic_nand_fetch<mode>_soft): Likewise.
+
+2011-12-23  Richard Henderson  <rth@redhat.com>
+
+	* tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR): Remove.
+	* cfgexpand.c (expand_debug_expr): Don't handle them.
+	* expr.c (expand_expr_real_2): Likewise.
+	* fold-const.c (fold_binary_loc): Likewise.
+	* gimple-pretty-print.c (dump_binary_rhs): Likewise.
+	* tree-cfg.c (verify_gimple_assign_binary): Likewise.
+	* tree-inline.c (estimate_operator_cost): Likewise.
+	* tree-pretty-print.c (dump_generic_node): Likewise.
+	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
+	* optabs.c (optab_for_tree_code): Likewise.
+	(can_vec_perm_for_code_p): Remove.
+	(expand_binop): Don't try it.
+	(init_optabs): Don't init vec_extract_even/odd_optab.
+	* genopinit.c (optabs): Likewise.
+	* optabs.h (OTI_vec_extract_even, OTI_vec_extract_odd): Remove.
+	(vec_extract_even_optab, vec_extract_odd_optab): Remove.
+	* tree-vect-data-refs.c (vect_strided_store_supported): Tidy code.
+	(vect_permute_store_chain): Use TYPE_VECTOR_SUBPARTS instead of
+	GET_MODE_NUNITS; check vect_gen_perm_mask return value instead of
+	asserting vect_strided_store_supported.
+	(vect_strided_load_supported): Use can_vec_perm_p.
+	(vect_permute_load_chain): Use VEC_PERM_EXPR.
+
+	* doc/generic.texi (VEC_EXTRACT_EVEN_EXPR): Remove.
+	(VEC_EXTRACT_ODD_EXPR): Remove.
+	* doc/md.texi (vec_extract_even, vec_extract_odd): Remove.
+
+2011-12-23  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/score/score.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+	* config/score/score-protos.h (score_register_move_cost): Remove.
+	* config/score/score.c (TARGET_REGISTER_MOVE_COST): Define.
+	(score_register_move_cost): Make static. Change arguments type from
+	enum reg_class to reg_class_t.
+
+2011-12-23  Jakub Jelinek  <jakub@redhat.com>
+	    Richard Henderson  <rth@redhat.com>
+
+	* tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove.
+	* gimple-pretty-print.c (dump_binary_rhs): Don't handle
+	VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
+	* expr.c (expand_expr_real_2): Likewise.
+	* tree-cfg.c (verify_gimple_assign_binary): Likewise.
+	* cfgexpand.c (expand_debug_expr): Likewise.
+	* tree-inline.c (estimate_operator_cost): Likewise.
+	* tree-pretty-print.c (dump_generic_node): Likewise.
+	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
+	* fold-const.c (fold_binary_loc): Likewise.
+	* doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR,
+	VEC_INTERLEAVE_LOW_EXPR): Remove documentation.
+	* optabs.c (optab_for_tree_code): Don't handle
+	VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
+	(expand_binop, init_optabs): Remove vec_interleave_high_optab
+	and vec_interleave_low_optab.
+	* genopinit.c (optabs): Likewise.
+	* optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove.
+	(vec_interleave_high_optab, vec_interleave_low_optab): Remove.
+	* doc/md.texi (vec_interleave_high, vec_interleave_low): Remove
+	documentation.
+	* tree-vect-stmts.c (gen_perm_mask): Renamed to...
+	(vect_gen_perm_mask): ... this.  No longer static.
+	(perm_mask_for_reverse, vectorizable_load): Adjust callers.
+	* tree-vectorizer.h (vect_gen_perm_mask): New prototype.
+	* tree-vect-data-refs.c (vect_strided_store_supported): Don't try
+	VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of
+	can_vec_perm_for_code_p.
+	(vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving
+	masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
+	* config/i386/i386.c (expand_vec_perm_interleave2): If
+	expand_vec_perm_interleave3 would handle it, return false.
+	(expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab.
+
+2011-12-23  Richard Henderson  <rth@redhat.com>
+
+	* config/mips/loongson.md (UNSPEC_LOONGSON_PINSR_0,
+	UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2,
+	UNSPEC_LOONGSON_PINSR_3): Replace with...
+	(UNSPEC_LOONGSON_PINSRH): ... this.
+	(UNSPEC_LOONGSON_VINIT): New.
+	(UNSPEC_LOONGSON_DSLL, UNSPEC_LOONGSON_DSRL): New.
+	(VWB): New mode iterator.
+	(V_inner): New mode attribute.
+	(loongson_vec_init1_<VHB>): New.
+	(*vec_concatv2si): New.
+	(and<VWHB>3, ior<VWHB>3, xor<VWHB>3, one_cmpl<VWHB>2): New.
+	(*loongson_nor): New.
+	(loongson_pextrh): Un-macro-ify.
+	(loongson_pmaddhw): Likewise.
+	(smaxv4hi3, umaxv8qi3, sminv4hi3, uminv8qi3): Likewise.
+	(loongson_pinsrh_0): Represent with vec_select+vec_concat.
+	(loongson_pinsrh_1, loongson_pinsrh_2, loongson_pinsrh_3): Likewise.
+	(*vec_setv4hi, vec_setv4hi): New.
+	(sdot_prodv4hi): New.
+	(smax<VWB>3, smin<VWB>3): New.
+	(reduc_uplus_v8qi): New.
+	(loongson_pshufh): Remove destination matching input.
+	(ashl<VWH>3, ashr<VWH>3, lshr<VWH>3): Fix type attribute.
+	(vec_interleave_high<VWHB>, vec_interleave_low<VWHB>): Remove.
+	(loongson_punpckhbh, loongson_punpckhhw, loongson_punpckhhw_qi,
+	loongson_punpckhwd, loongson_punpckhwd_qi, loongson_punpckhwd_hi,
+	loongson_punpcklbh, loongson_punpcklhw, loongson_punpcklhw_qi,
+	loongson_punpcklwd, loongson_punpcklwd_qi, loongson_punpcklwd_hi,
+	vec_perm_const<VWHB>, vec_unpacks_lo_<VHB>, vec_unpacks_hi_<VHB>,
+	vec_unpacku_lo_<VHB>, vec_unpacku_hi_<VHB>, vec_shl_<VWHBDI>,
+	vec_shr_<VWHBDI>, reduc_uplus_<VWH>, reduc_splus_<VWHB>,
+	reduc_smax_<VWHB>, reduc_smin_<VWHB>, reduc_umax_<VWHB>,
+	reduc_umin_<VB>): New.
+	* config/mips/mips-ps-3d.md (vec_perm_const_ps): New.
+	(mips_pul_ps, mips_puu_ps, mips_pll_ps, mips_plu_ps): Expand in
+	terms of vec_perm_const_ps.
+	(vec_perm_constv2sf): New.
+	(vec_initv2sf): Use mips_expand_vector_init.
+	(vec_concatv2sf): Rename from vec_initv2sf_internal.
+	(vec_setv2sf): Use vec_perm_const_ps.
+	(reduc_splus_v2sf, reduc_smin_v2sf, reduc_smax_v2sf): New.
+	* config/mips/loongson.h (pshufh_u, pshufh_s): Don't pass dest to
+	the builtin.
+	* config/mips/mips-modes.def (V16QI, V8HI, V4SI, V4SF): New modes.
+	* config/mips/mips-protos.h: Update.
+	* config/mips/mips.c (mips_get_arg_info): Match V2SFmode, not all
+	MODE_VECTOR_FLOAT.
+	(mips_return_mode_in_fpr_p): Likewise.
+	(mips_cannot_change_mode_class): Allow 8-byte integral mode changes.
+	(CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw,
+	CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh,
+	CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): Remove.
+	(mips_builtins): Remove first operand for loongson pshufh builtins.
+	(MAX_VECT_LEN, struct expand_vec_perm_d): New.
+	(mips_expand_vselect, mips_expand_vselect_vconcat,
+	mips_expand_vpc_loongson_even_odd, mips_expand_vpc_loongson_pshufh,
+	mips_expand_vpc_loongson_bcast, mips_expand_vec_perm_const_1,
+	mips_expand_vec_perm_const, mips_vectorize_vec_perm_const_ok,
+	mips_expand_vec_unpack, mips_constant_elt_p, mips_expand_vi_broadcast,
+	mips_expand_vi_constant, mips_expand_vi_loongson_one_pinsrh,
+	mips_expand_vi_general, mips_expand_vec_reduc, mips_expand_vec_minmax,
+	TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
+	(mips_expand_vector_init): Rewrite.
+	* config/mips/predicates.md (const_2_or_3_operand): New.
+	(const_0_to_3_operand): New.
+
+2011-12-23  Dmitry Plotnikov  <dplotnikov@ispras.ru>
+
+	* config/arm/neon.md (float<mode><V_cvtto>2): New.
+	(floatuns<mode><V_cvtto>2): New.
+	(fix_trunc<mode><V_cvtto>2): New.
+	(fix_truncuns<mode><V_cvtto>2): New.
+	* config/arm/iterators.md (V_cvtto): New iterator.
+
+2011-12-23  Richard Guenther  <rguenther@suse.de>
+
+	PR rtl-optimization/50396
+	* simplify-rtx.c (simplify_binary_operation_1): Properly
+	guard code that only works for integers.
+
+2011-12-23  Tristan Gingold  <gingold@adacore.com>
+
+	* config/vms/vms-crtlmap.map (log10): Fix typo.
+
+2011-12-23  Tristan Gingold  <gingold@adacore.com>
+
+	* config/ia64/vms.h (SUPPORTS_ONE_ONLY): Define.
+
+2011-12-22  Bin Cheng  <bin.cheng@arm.com>
+	Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/43491
+	* tree-ssa-pre.c (eliminate): Don't replace global register
+	variable when it is the RHS of a single assign.
+
+2011-12-22  Joey Ye  <joey.ye@arm.com>
+
+	* toplev.c (process_options): Fix typo.
+
+2011-12-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR middle-end/51252
+	* config/pa/pa.c (pa_som_tm_clone_table_section): New function.
+	(som_tm_clone_table_section): Declare.
+	(pa_file_start_space): Create $TM_CLONE_TABLE$ subspace.
+	(pa_som_asm_init_sections): Init som_tm_clone_table_section.
+	* config/pa/som.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
+
+2011-12-22  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* doc/tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook.
+	* doc/tm.texi: Regenerate.
+	* target.def (prepare_pch_save): New hook.
+	* c-family/c-pch.c (c_common_write_pch): Call it.
+	* config/mips/mips.c (was_mips16_pch_p): Delete.
+	(mips_set_mips16_mode): Don't refer to was_mips16_pch_p.
+	(mips_prepare_pch_save): New function.
+	(TARGET_PREPARE_PCH_SAVE): Define.
+
+2011-12-22  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/51212
+	* opts.c (finish_options): Call sorry on -fgnu-tm and
+	-fnon-call-exceptions combination.
+
+2011-12-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/invoke.texi (C++ Dialect Options): Add missing options and
+	move -Wzero-as-null-pointer-constant to ...
+	(Warning Options): ... here.
+
+2011-12-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR target/47643
+	* doc/invoke.texi (i386 and x86-64 Options): Fix description of
+	-mtune without -march.
+
+2011-12-21  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/51643
+	* arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
+	change.
+
+2011-12-22  Tristan Gingold  <gingold@adacore.com>
+
+	* config/ia64/ia64.c (ia64_promote_function_mode): Remove.
+	(TARGET_PROMOTE_FUNCTION_MODE): Remove.
+	(ia64_function_value): Call promote_function_mode instead of
+	ia64_promote_function_mode.
+	* config/ia64/vms.h (PROMOTE_MODE): Define.
+	(TARGET_PROMOTE_FUNCTION_MODE): Define.
+
+2011-12-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/27468
+	* common/config/alpha/alpha-common.c (alpha_option_optimization_table):
+	Enable flag_ree at -O2 or higher.
+
+2011-12-22  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51650
+	* lto.c (uniquify_nodes): Register TYPE_DECLs with the
+	debuginfo machinery.
+
+2011-12-22  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* tree-pass.h (pass_reload): Declare.
+	* ira.c (overall_cost_before, saved_flag_ira_share_spill_slots):
+	New global variables, moved out of ira.
+	(do_reload): New static function, split off from the second half
+	of ...
+	(ira): ... here.
+	(gate_ira): Remove.
+	(pass_ira): Use TV_IRA, set gate to NULL, and set flags to
+	TODO_dump_func.
+	(rest_of_handle_reload): New static function.
+	(pass_reload): New.
+
+2011-12-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	* common/config/i386/i386-common.c (ix86_option_optimization_table):
+	Move OPT_free processing from ...
+	* config/i386/i386.c (ix86_option_override_internal):  ... here.
+
+2011-12-21  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/51643
+	* arm.c (arm_function_ok_for_sibcall): Don't try to tailcall a
+	weak function on bare-metal EABI targets.
+
+2011-12-21  Jonathan Wakely  <jwakely.gcc@gmail.com>
+	    Jim Avera  <james_avera@yahoo.com>
+
+	* doc/extend.texi (__builtin_expect): Improve example.
+
+2011-12-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_option_override_internal): Enable flag_ree
+	also for 32bit targets.
+
+2011-12-21  Richard Henderson  <rth@redhat.com>
+
+	PR target/51552
+	* dwarf2cfi.c (dwarf2out_frame_debug): Move any_cfis_emitted code...
+	(scan_trace): ... here.
+
+2011-12-21  Jason Merrill  <jason@redhat.com>
+
+	* doc/standards.texi (C++ language): Update for C++11.
+
+2011-12-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
+	*op0 and *op1 to NULL_TREE first to avoid warnings.
+	* calls.c (initialize_argument_information): Initialize base to avoid
+	warnings.
+
+	PR middle-end/51644
+	PR middle-end/51647
+	* tree-eh.c (decide_copy_try_finally): At -O0, return true
+	even when ndests is not 1, if there are only gimple_clobber_p
+	(or debug) stmts in the finally sequence.
+	* tree-inline.c (estimate_num_insns): Return 0 for gimple_clobber_p
+	stmts.
+
+2011-12-21  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/51472
+	* trans-mem.c (tm_log_add): Use create_tmp_var_reg.
+
+2011-12-21  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-into-ssa.c (rewrite_update_stmt): Do not dump extra newlines.
+	(rewrite_update_enter_block): Likewise.
+	(dump_update_ssa): Likewise.
+	(update_ssa): Likewise but also dump a newline at the beginning.
+
+2011-12-21  Enkovich Ilya  <ilya.enkovich@intel.com>
+
+	PR target/50038
+	* implicit-zee.c: Delete.
+	* ree.c: New file.
+	* Makefile.in: Replace implicit-zee.c with ree.c.
+	* config/i386/i386.c (ix86_option_override_internal): Rename
+	flag_zee to flag_ree.
+	* common.opt (fzee): Ignored.
+	(free): New.
+	* passes.c (init_optimization_passes): Replace pass_implicit_zee
+	with pass_ree.
+	* tree-pass.h (pass_implicit_zee): Delete.
+	(pass_ree): New.
+	* timevar.def (TV_ZEE): Delete.
+	(TV_REE): New.
+	* doc/invoke.texi: Add -free description.
+
+2011-12-21  Tristan Gingold  <gingold@adacore.com>
+
+	* config/vms/vms-protos.h (vms_function_section): New prototype.
+	* config/vms/vms.c (vms_function_section): New function.
+	* config/vms/vms.h (TARGET_ASM_FUNCTION_SECTION): Define.
+
+2011-12-21  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/41159
+	* tree-outof-ssa.c (insert_value_copy_on_edge): Use the
+	mode of the pseudo as destination mode.  Only assert that
+	is equal to the promoted mode of the decl if it is a REG.
+
+2011-12-21  Tristan Gingold  <gingold@adacore.com>
+
+	* config/vms/xm-vms.h (STANDARD_EXEC_PREFIX): Remove define.
+
+2011-12-20  Richard Henderson  <rth@redhat.com>
+
+	* config/ia64/ia64.c (MAX_VECT_LEN): New.
+	(struct expand_vec_perm_d): New.
+	(TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
+	(ia64_unpack_assemble): Use ia64_expand_vec_perm_const_1.
+	(expand_vselect, expand_vselect_vconcat): New.
+	(expand_vec_perm_identity, expand_vec_perm_shrp): New.
+	(expand_vec_perm_1, expand_vec_perm_broadcast): New.
+	(expand_vec_perm_interleave_2, expand_vec_perm_v4hi_5): New.
+	(ia64_expand_vec_perm_const_1, ia64_expand_vec_perm_const): New.
+	(ia64_vectorize_vec_perm_const_ok): New.
+	(ia64_expand_vec_setv2sf, ia64_expand_vec_perm_even_odd): New.
+	* config/ia64/ia64-protos.h: Update.
+	* config/ia64/vect.md (VEC): New mode iterator.
+	(vecint): New mode attribute.
+	(vec_interleave_lowv8qi, vec_interleave_highv8qi): Privatize with '*'.
+	(vec_interleave_lowv4hi, vec_interleave_highv4hi): Likewise.
+	(vec_interleave_lowv2si, vec_interleave_highv2si): Likewise.
+	(vec_interleave_lowv2sf, vec_interleave_highv2sf): Likewise.
+	(mix1_even, mix1_odd, mux1_alt): Likewise.
+	(mux1_brcst_qi): Remove '*' from name.
+	(vec_extract_evenv8qi, vec_extract_oddv8qi): Remove.
+	(vec_extract_evenv4hi, vec_extract_oddv4hi): Remove.
+	(vec_extract_evenv2si, vec_extract_oddv2si): Remove.
+	(vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
+	(vec_extract_evenodd_helper): Remove.
+	(vec_setv2sf): Use ia64_expand_vec_setv2sf.
+	(vec_pack_trunc_v4hi): Use ia64_expand_vec_perm_even_odd.
+	(vec_pack_trunc_v2si): Likewise.
+	(vec_perm_const<VEC>): New.
+
+2011-12-20  Richard Henderson  <rth@redhat.com>
+
+	* tree-vect-generic.c (expand_vector_operations_1): Correct tests
+	for vector types -- use the type not the mode.  Fix optab selection
+	for vector shifts by a scalar.  Handle over-large integer modes
+	like BLKmode.
+
+2011-12-20  Richard Henderson  <rth@redhat.com>
+
+	* config/arm/arm.md (*arm_xorsi3): Match iorsi3 and perform
+	post-reload splitting.
+
+	* config/arm/arm.md (*arm_cmpdi_unsigned): Enable for thumb2.
+	* config/arm/arm.c (arm_select_cc_mode): Use it.
+
+2011-12-20  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Restrict
+	handling of signedness differences to integer types.  Only build
+	a new optype if type1 isn't correct.
+
+2011-12-20  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/49865
+	* ira-costs.c (find_costs_and_classes): Prefer registers even
+	if the memory cost is the same.
+
+2011-12-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield)
+	(finish_struct): Refer to C11 in comments.  Use flag_isoc11.
+	* c-parser.c (c_parser_static_assert_declaration)
+	(c_parser_static_assert_declaration_no_semi, c_parser_declspecs)
+	(c_parser_alignas_specifier, c_parser_alignof_expression): Refer
+	to C11 in comments.  Use flag_isoc11.
+	* c-typeck.c (comptypes_check_different_types): Refer to C11 in
+	comment.
+	* doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x.
+	* doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference
+	to -std=c1x and -std=gnu1x.
+	* doc/extend.texi (Inline, Alternate Keywords, Other Builtins)
+	(__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11
+	instead of -std=c1x and C1X.
+	* doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in
+	preference to -std=c1x.
+	(-std=gnu11): Document in preference to -std=gnu1x.
+	* doc/standards.texi: Document C11 instead of C1X.  Document C11
+	as actual standard.  Document headers required from freestanding
+	C11 implementations.
+	* ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >=
+	201112L for C11.  Update comments to refer to C11.
+
+2011-12-20  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* configure: Regenerate.
+
+2011-12-20  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR middle-end/51200
+	* expr.c (store_field): Avoid a direct store if the mode is larger
+	than the size of the bit field.
+	* stor-layout.c (layout_decl): If flag_strict_volatile_bitfields,
+	treat non-volatile bit fields like volatile ones.
+	* toplev.c (process_options): Disallow combination of
+	-fstrict-volatile-bitfields and ABI versions less than 2.
+	* config/arm/arm.c (arm_option_override): Don't enable
+	flag_strict_volatile_bitfields if the ABI version is less than 2.
+	* config/h8300/h8300.c (h8300_option_override): Likewise.
+	* config/rx/rx.c (rx_option_override): Likewise.
+	* config/m32c/m32c.c (m32c_option_override): Likewise.
+	* config/sh/sh.c (sh_option_override): Likewise.
+
+2011-12-20  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/46796
+	* dwarf2out.c (modified_type_die): When the type variant
+	chain is corrupt use the types name, if available, instead
+	of __unknown__.
+
+2011-12-20  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/alpha.c (alpha_start_function): Adjust condition to
+	create VMS trampoline entry point.
+
+2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR rtl-optimization/42839
+	* fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND
+	optimization if the source register is already extended.
+
+2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* lower-subreg.c (can_decompose_p): Check every word of a hard
+	register.
+
+2011-12-19  Sandra Loosemore  <sandra@codesourcery.com>
+	    Tom de Vries <tom@codesourcery.com>
+
+	PR rtl-opt/50380
+	* cse.c (find_comparison_args): Detect fixed point and
+	bail early.
+
+2011-12-19  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/51411
+	* trans-mem.c (ipa_tm_create_version): Unset DECL_WEAK.
+
+2011-12-19  Quentin Neill  <quentin.neill@amd.com>
+
+	PR target/48743
+	* config/i386/driver-i386.c (host_detect_local_cpu): Also check
+	family to distinguish PROCESSOR_ATHLON.
+
+2011-12-19  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51573
+	* streamer-hooks.h (struct streamer_hooks): Add second
+	ref_p parameter to write_tree.
+	(stream_write_tree): Adjust.
+	(stream_write_tree_shallow_non_ref): New define.
+	* lto-streamer.h (lto_output_tree): Adjust.
+	* lto-streamer-out.c (lto_output_tree): Likewise.
+	* tree-streamer-out.c (streamer_write_chain): Only
+	force the immediate tree to be streamed as non-reference.
+
+2011-12-19  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/51583
+	* tree-sra.c (load_assign_lhs_subreplacements): Call
+	force_gimple_operand_gsi when necessary also in case of no
+	corresponding replacement on the RHS.
+
+2011-12-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimple.h (gimplify_seq_add_stmt): Rename to...
+	(gimple_seq_add_stmt_without_update): ... this.
+	* gimplify.c (gimplify_seq_add_stmt): Rename to...
+	(gimple_seq_add_stmt_without_update): ... this.
+	(gimplify_seq_add_stmt): New inline wrapper for it.
+	* tree-vect-patterns.c (append_pattern_def_seq): Use
+	gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
+
+	PR tree-optimization/51596
+	* tree-cfg.c (replace_uses_by): Call gimple_purge_dead_eh_edges
+	when needed.
+
+	PR middle-end/51590
+	PR tree-optimization/51606
+	* tree-vect-patterns.c (append_pattern_def_seq, new_pattern_def_seq):
+	New inline functions.
+	(vect_recog_over_widening_pattern,
+	vect_recog_vector_vector_shift_pattern,
+	vect_recog_sdivmod_pow2_pattern, vect_recog_mixed_size_cond_pattern,
+	adjust_bool_pattern_cast, vect_recog_bool_pattern): Use them.
+
+2011-12-19  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51572
+	* tree.c (free_lang_data_in_type): Do not unlink TYPE_DECL
+	from TYPE_FIELDS.
+	(find_decls_types_r): Walk TYPE_DECLs in TYPE_FIELDS.
+	* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Do
+	not stream TREE_CHAIN.
+	(write_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
+	using streamer_write_chain.
+	* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
+	Do not stream TREE_CHAIN.
+	(lto_input_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS
+	using streamer_read_chain.
+	* gimple-streamer-in.c (input_gimple_stmt): Skip non-FIELD_DECLs.
+	* gimple.c (gimple_canonical_types_compatible_p): Properly
+	handle trailing non-FIELD_DECLs in TYPE_FIELDS.
+
+2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* configure: Regenerate.
+
+2011-12-19  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* emit-rtl.c (init_emit_once): Initialize const_tiny_rtx[3] for
+	partial integer modes.
+
+2011-12-19  Andreas Schwab  <schwab@linux-m68k.org>
+
+	PR target/51532
+	* config/m68k/m68k.h (FL_CAS, TARGET_CAS): Define.
+	* config/m68k/m68k.c (FL_FOR_isa_20): Add FL_CAS.
+	* config/m68k/sync.md: Use TARGET_CAS instead of (TARGET_68020 ||
+	TARGET_68040).
+
+2011-12-18  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/ia64/ia64.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
+	LEGITIMATE_ADDRESS_REG, LEGITIMATE_ADDRESS_DISP,
+	GO_IF_LEGITIMATE_ADDRESS): Remove macros.
+	* config/ia64/ia64.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
+	(ia64_reg_ok_for_base_p, ia64_legitimate_address_reg,
+	ia64_legitimate_address_disp, ia64_legitimate_address_p): New
+	functions.
+
+2011-12-17  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/51491
+	* tree-ssa-ccp.c (insert_clobber_before_stack_restore)
+	(gsi_prev_dom_bb_nondebug, insert_clobbers_for_var): New function.
+	(ccp_fold_stmt): Use insert_clobbers_for_var after a successful
+	fold_builtin_alloca_with_align.
+	(ccp_visit_stmt): Calculate and free dominator info.
+
+2011-12-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (UNSPEC_FRAME_BLOCKAGE): New constant.
+	(frame_blockage): New expander.
+	(frame_blockage<P:mode>): New instruction.
+	* config/sparc/sparc.c (sparc_expand_prologue): When the sequence of
+	instructions establishing the frame isn't atomic, emit frame blockage.
+
+2011-12-16  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/vms.h (USE_TM_CLONE_REGISTRY): Define.
+
+2011-12-16  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/alpha.c (alpha_use_linkage): Follow transparent alias.
+	(alpha_write_one_linkage): Use assemble_name to emit linkage name.
+
+2011-12-16  Tristan Gingold  <gingold@adacore.com>
+
+	* config/vms/t-vms (vms.o, vms-c.o): Force output filename.
+
+2011-12-16  Tristan Gingold  <gingold@adacore.com>
+
+	* config/vms/vms.c (VMS_CRTL_GLOBAL): Define.
+	(vms_patch_builtins): Handle.
+	* config/vms/vms-crtlmap.map: Add an entry for environ.
+
+2011-12-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/51557
+	* sel-sched-ir.c (create_copy_of_insn_rtx): Copy all notes
+	other than REG_EQUAL, REG_EQUIV and REG_LABEL_OPERAND.
+
+	PR tree-optimization/51576
+	* tree-cfg.c (replace_uses_by): Call maybe_clean_or_replace_eh_stmt
+	even if fold_stmt didn't change anything.
+
+2011-12-16  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51572
+	* dwarf2out.c (gen_type_die_with_usage): Use the context of
+	the TYPE_DECL as well if it is file-scope.
+
+2011-12-15  DJ Delorie  <dj@redhat.com>
+
+	* config/rl78/rl78.md (return): Rename to rl78_return.
+	* config/rl78/rl78.c (rl78_expand_epilogue): Use new name.
+	(rl78_expand_eh_epilogue): Use new name.
+	(rl78_calculate_death_notes): Likewise.
+
+2011-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vectorizer.h (struct _stmt_vec_info): Remove pattern_def_stmt
+	field, add pattern_def_seq.
+	(STMT_VINFO_PATTERN_DEF_STMT): Remove.
+	(STMT_VINFO_PATTERN_DEF_SEQ): Define.
+	(NUM_PATTERNS): Bump to 10.
+	* tree-vect-loop.c (vect_determine_vectorization_factor,
+	vect_transform_loop): Adjust for pattern def changing from a single
+	gimple stmt to gimple_seq.
+	* tree-vect-stmts.c (vect_analyze_stmt, new_stmt_vec_info,
+	free_stmt_vec_info): Likewise.
+	* tree-vect-patterns.c (vect_recog_over_widening_pattern,
+	vect_recog_vector_vector_shift_pattern,
+	vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast,
+	adjust_bool_pattern, vect_mark_pattern_stmts): Likewise.
+	(vect_recog_sdivmod_pow2_pattern): New function.
+	(vect_vect_recog_func_ptrs): Add it.
+
+	* config/i386/sse.md (vcond<V_256:mode><VI_256:mode>,
+	vcond<V_128:mode><VI124_128:mode>, vcond<VI8F_128:mode>v2di):
+	Use general_operand instead of nonimmediate_operand for
+	operand 5 and no predicate for operands 1 and 2.
+	* config/i386/i386.c (ix86_expand_int_vcond): Optimize
+	x < 0 ? -1 : 0 and x < 0 ? 1 : 0 into vector arithmetic
+	resp. logical shift.
+
+2011-12-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr-protos.h (print_operand): Remove.
+	(print_operand_address): Remove.
+	* config/avr/avr.h (PRINT_OPERAND): Remove.
+	(PRINT_OPERAND_ADDRESS): Remove.
+	(PRINT_OPERAND_PUNCT_VALID_P): Remove.
+	* config/avr/avr.c (TARGET_PRINT_OPERAND): New hook define.
+	(TARGET_PRINT_OPERAND_ADDRESS): New hook define.
+	(TARGET_PRINT_OPERAND_PUNCT_VALID_P): New hook define.
+	(print_operand_address): Rename to...
+	(avr_print_operand_address): ...this and make static.
+	(print_operand): Rename to...
+	(avr_print_operand): ...this and make static.
+	(avr_print_operand_punct_valid_p): New static function.
+
+2011-12-15  Andreas Tobler  <andreast@fgznet.ch>
+
+	* config/i386/freebsd.h (TARGET_ASM_FILE_END): Define.
+
+2011-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/51360
+	* c-parser.c (c_parser_omp_clause_num_threads,
+	c_parser_omp_clause_schedule): Call mark_exp_read.
+
+2011-12-15  Romain Geissler  <romain.geissler@gmail.com>
+
+	* builtins.def (BUILT_IN_STPNCPY_CHK): New definition.
+	* builtins.c (expand_builtin, fold_builtin_4, maybe_emit_chk_warning):
+	Add BUILT_IN_STPNCPY_CHK case.
+	* gimple-fold.c (gimple_fold_builtin): Likewise.
+	* tree-object-size.c (pass_through_call): Likewise.
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
+	call_may_clobber_ref_p_1): Likewise.
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
+	find_func_clobbers): Likewise.
+	* tree.h (fold_builtin_strncpy_chk): Rename to fold_builtin_stxncpy_chk
+	* builtins.c (fold_builtin_strncpy_chk): Likewise.
+	Rewrite stpncpy_chk calls to strncpy_chk calls if returned value is
+	ignored.
+
+2011-12-15  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51567
+	* gimple.c (compare_type_names_p): Also compare the TREE_CODE.
+	(iterative_hash_name): Also hash the TREE_CODE.
+	(gimple_types_compatible_p_1): For types with a TYPE_DECL
+	name and a type DECL_CONTEXT recurse to that type.
+	(iterative_hash_gimple_type): Likewise.
+
+2011-12-15  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c  (rs6000_emit_prologue): Move update of
+	VRSave mask to save_world() when that is in use.
+
+2011-12-15  Richard Guenther  <rguenther@suse.de>
+
+	* lto-wrapper.c (run_gcc): In non-parallel mode remove
+	ltrans inputs immediately after processing them.  In parallel
+	mode truncate the ltrans inputs in the make rule that processes
+	them if temporary files are not to be preserved.
+
+2011-12-15  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/arm/arm.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+	* config/arm/arm.c (arm_memory_move_cost, arm_register_move_cost):
+	New functions.
+	(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
+
+2011-12-15  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51564
+	* tree.h (REGISTER_DEFS_IN_THIS_STMT, NECESSARY,
+	STMT_IN_SSA_EDGE_WORKLIST): Remove no longer existing flag
+	uses documentation.
+	(TREE_ASM_WRITTEN): Update documentation to mention its use
+	on TYPE_DECLs from debug info generation.
+	* tree-streamer-out.c (pack_ts_base_value_fields): Stream
+	TREE_ASM_WRITTEN as always zero for TYPE_DECLs, similar to
+	all other types.
+
+2011-12-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/51050
+	* config/avr/avr.c (expand_epilogue): Don't build SUBREG of fp.
+	(avr_prologue_setup_frame): Ditto.
+
+2011-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/51517
+	* tree-ssa-coalesce.c (coalesce_ssa_name): For !optimize, test
+	!DECL_IGNORED_P instead of !DECL_ARTIFICIAL.
+
+2012-12-15  Richard Guenther  <rguenther@suse.de>
+
+	Revert
+	PR lto/48437
+	* lto-streamer-out.c (tree_is_indexable): Exclude block-local
+	extern declarations.
+
+	PR lto/48508
+	PR lto/48437
+	* tree-streamer-out.c (streamer_write_chain): Stream DECL_EXTERNAL
+	VAR_DECLs and FUNCTION_DECLs locally.
+
+2011-12-14  Richard Henderson  <rth@redhat.com>
+
+	* config/arm/arm.md (*addsi3_compare0_scratch): Set predicable.
+	(*compare_negsi_si, *compare_addsi2_op0): Likewise.
+	(*compare_addsi2_op1, *zeroextractsi_compare0_scratch): Likewise.
+	(*compareqi_eq0, *arm_cmpsi_insn, *arm_cmpsi_negshiftsi_si): Likewise.
+
+2011-12-14  Richard Guenther  <rguenther@suse.de>
+
+	* tree-cfg.c (replace_uses_by): Fixup TREE_CONSTANT for
+	propagating all kinds of constants.
+
+2011-12-14  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51497
+	* lto-streamer-in.c (lto_read_body): Fixup local types
+	TYPE_CANONICAL and variant chain.
+
+2011-12-14  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (free_lang_data_in_type): Do not clear fields
+	dependent on debuginfo level setting.
+	(find_decls_types_r): Use TYPE_STUB_DECL rathern than TREE_CHAIN.
+	* tree.h (TYPE_STUB_DECL): Properly check that we access a type.
+
+2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50931
+	* config/avr/avr.md (mulpsi3): New expander.
+	(*umulqihipsi3, *umulhiqipsi3): New insns.
+	(*mulsqipsi3.libgcc, *mulpsi3.libgcc): New insns.
+	(mulsqipsi3, *mulpsi3): New insn-and-splits.
+	(ashlpsi3): Turn to expander.  Move insn code to...
+	(*ashlpsi3): ...this new insn.
+
+2011-12-14  Richard Guenther  <rguenther@suse.de>
+
+	* tree-cfg.c (replace_uses_by): Only mark blocks altered
+	that will make a difference.  Only recompute ADDR_EXPR
+	invariantness if it could possibly have changed.  Do so
+	before folding the statement.
+
+2011-12-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* lto-streamer-out.c (write_symbol): Use proper 64-bit host type.
+	* lto-cgraph.c (input_cgraph_opt_section): Use 'int' for offsets.
+	* lto-streamer-in.c (lto_read_body): Likewise.
+	(lto_input_toplevel_asms): Likewise.
+	* lto-section-in.c (lto_create_simple_input_block): Likewise.
+	* ipa-inline-analysis.c (inline_read_section): Likewise.
+	* ipa-prop.c (ipa_prop_read_section): Likewise.
+
+	* df.h (DF_NOTE): Fix typo in comment.
+
+2011-12-13  Aldy Hernandez  <aldyh@redhat.com>
+
+	* trans-mem.c (ipa_tm_create_version_alias): Set DECL_CONTEXT and
+	DECL_LANG_SPECIFIC.
+
+2011-12-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* regmove.c (fixup_match_2): Only access call_used_regs with hard regs.
+
+2011-12-13  Andrew Pinski  <apinski@cavium.com>
+	    Adam Nemet  <anemet@caviumnetworks.com>
+
+	* config/mips/mips-cpus.def: Add Octeon2.
+	* config/mips/mips-tables.opt: Regenerate.
+	* config/mips/mips.md (define_attr "cpu"): Add Octeon2.
+	* config/mips/driver-native.c (host_detect_local_cpu): Support Octeon2.
+	* config/mips/octeon.md (octeon_arith): Add Octeon2.
+	(octeon_condmove): Likewise.
+	(octeon_load): Rename to ..
+	(octeon_load_o1): this.
+	(octeon_load_o2): New reserve.
+	(octeon_cop_o2): New reserve.
+	(octeon_store):  Match Octeon2 also.
+	(octeon_brj): Rename to ..
+	(octeon_brj_o1): this.
+	(octeon_brj_o2): New reserve.
+	(octeon_imul3): Rename to ...
+	(octeon_imul3_o1): this.
+	(octeon_imul3_o2): New reserve.
+	(octeon_imul): Rename to ...
+	(octeon_imul_o1): this.
+	(octeon_imul_o2): New reserve.
+	(octeon_mfhilo): Rename to ...
+	(octeon_mfhilo_o1): This.
+	(octeon_mfhilo_o2): New reserve.
+	(octeon_imadd): Rename to ...
+	(octeon_imadd_o1): this.
+	(octeon_imadd_o2): New reserve.
+	(octeon_idiv): Rename to ..
+	(octeon_idiv_o1): This.
+	(octeon_idiv_o2_si): New reserve.
+	(octeon_idiv_o2_di): Likewise.
+	(octeon_unknown): Match Octeon2 also.
+	* config/mips/mips.c (mips_rtx_cost_data): Add Octeon2 cost data.
+	(mips_issue_rate): Octeon2 can issue 2 at a time.
+	* config/mips/mips.h (TARGET_OCTEON): Match Octeon2 also.
+	(TARGET_OCTEON2): New define.
+	(TUNE_OCTEON): Match Octeon2 also.
+
+2011-12-13  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/tso.h: New file.
+	* config.gcc (sparc-*-linux*, sparc*-*-solaris2*): Use it.
+	* config/sparc/sparc.c (sparc_option_override): Honor
+	SUBTARGET_DEFAULT_MEMORY_MODEL.
+	* config/sparc/sparc.h (SUBTARGET_DEFAULT_MEMORY_MODEL): New.
+
+2011-12-13  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/51443
+	* trans-mem.c (struct diagnose_tm): Remove saw_unsafe.
+	(diagnose_tm_1): Same.
+	(ipa_tm_execute): Do not test tm_may_enter_irr before we set it.
+	(ipa_tm_scan_irr_function): Return gracefully when no
+	DECL_STRUCT_FUNCTION.
+	(ipa_tm_scan_irr_block): Believe the user on TM attributes.
+
+2011-12-13  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/50628
+	* tree-sra.c (propagate_subaccesses_across_link): Do not propagate
+	sub-accesses of scalar accesses.
+
+2011-12-13  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/51362
+	* ipa-cp.c (estimate_local_effects): When estimated size of a
+	specialized clone is zero, bump it to one.
+
+2011-12-13  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48354
+	* tree.c (find_decls_types_r): Also walk DECL_ORIGINAL_TYPE.
+	* tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
+	Stream DECL_ORIGINAL_TYPE.
+	* tree-streamer-out.c (write_ts_decl_non_common_tree_pointers):
+	Likewise.
+
+2011-12-13  Jakub Jelinek  <jakub@redhat.com>
+
+	Revert
+	2011-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51481
+	* gimple-fold.c (gimple_fold_call): Call
+	maybe_clean_or_replace_eh_stmt.  Avoid optimization if stmt has EH
+	edges, but gimple_fold_builtin result can't throw.
+
+2011-12-13  Jakub Jelinek  <jakub@redhat.com>
+	    Michael Matz  <matz@suse.de>
+
+	PR tree-optimization/51117
+	* tree-eh.c (sink_clobbers): New function.
+	(execute_lower_eh_dispatch): Call it for BBs ending with
+	internally throwing RESX.
+	* cfgexpand.c (add_scope_conflicts_1): Add all conflicts only
+	at the first real instruction.
+
+2011-12-13  Tristan Gingold  <gingold@adacore.com>
+
+	* final.c (final_scan_insn): Guard the call to begin_epilogue
+	debug hook.
+
+2011-12-13  Tristan Gingold  <gingold@adacore.com>
+
+	* vmsdbgout.c (vmsdbgout_write_source_line): New function.
+	(vmsdbgout_end_prologue): Call vmsdbgout_write_source_line.
+	(vmsdbgout_begin_epilogue): Likewise.
+	(vmsdbgout_end_epilogue): Likewise.
+	(vmsdbgout_source_line): Move code to vmsdbgout_write_source_line.
+
+2011-12-13  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/51481
+	* tree-cfg.c (replace_uses_by): Pass proper arguments to
+	maybe_clean_or_replace_eh_stmt.
+
+2011-12-13  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51519
+	* ipa-inline.c (edge_badness): Use edge growth in non-guessed
+	branch probability case as well.
+
+2011-12-13  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (mark_loop_unsched): Free bbs.
+
+2011-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/51495
+	* function.c (thread_prologue_and_epilogue_insns): Don't add
+	to bb_tail basic blocks that have EDGE_COMPLEX predecessor edges
+	from basic blocks not needing prologue.
+
+	PR tree-optimization/51481
+	* gimple-fold.c (gimple_fold_call): Call
+	maybe_clean_or_replace_eh_stmt.  Avoid optimization if stmt has EH
+	edges, but gimple_fold_builtin result can't throw.
+
+2011-12-12  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/21617
+	* ira-color.c (bucket_allocno_compare_func): Don't compare
+	allocno classes.  Compare number of hard registers needed.
+
+2011-12-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/50569
+	* tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs
+	in the expression of MODEL instead of just the last one.
+
+2011-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/51510
+	* calls.c (internal_arg_pointer_based_exp_scan): Don't use
+	VEC_safe_grow_cleared if idx is smaller than VEC_length.
+
+2011-12-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR middle-end/50873
+	* optabs.c (maybe_legitimize_operand_same_code): Use copy_to_mode_reg
+	instead of force_reg.  Do nothing if the address is already a
+	non-virtual pseudo register.
+
+2011-12-12  Torvald Riegel  <triegel@redhat.com>
+
+	* gimplify.c (voidify_wrapper_expr): Add default handling for
+	outermost wrapper.
+
+2011-12-12  Torvald Riegel  <triegel@redhat.com>
+
+	* tree-ssa-tail-merge.c (gimple_equal_p): Don't treat transaction
+	commits as equal.
+
+2011-12-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin-sections.def (zobj_const_data_section): Fix over-
+	length section name.
+
+2011-12-11  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_expand_interleave): Use
+	BYTES_BIG_ENDIAN, not TARGET_BIG_ENDIAN.
+
+2011-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51485
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Give up on
+	DRs in call stmts.
+
+2011-12-11  Patrick Marlier  <patrick.marlier@gmail.com>
+
+	* trans-mem.c (ipa_tm_transform_calls_redirect): Do not remove edge.
+
+2011-12-10  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/altivec.md (altivec_vmrghb): Rewrite pattern as
+	vec_select + vec_concat.
+	(altivec_vmrghh, altivec_vmrghw, altivec_vmrghsf, altivec_vmrglb,
+	altivec_vmrglh, altivec_vmrglw, altivec_vmrglsf): Likewise.
+	(vec_perm_constv16qi): New.
+	(vec_extract_evenv4si, vec_extract_evenv4sf, vpkuhum_nomode,
+	vpkuwum_nomode, vec_extract_oddv8hi, vec_extract_oddv16qi,
+	vec_interleave_high<VI>, vec_interleave_low<VI>): Remove.
+	* config/rs6000/paired.md (paired_merge00): Rewrite pattern as
+	vec_select + vec_concat.
+	(paired_merge10, paired_merge01, paired_merge11): Likewise.
+	(vec_perm_constv2sf): New.
+	(vec_interleave_highv2sf, vec_interleave_lowv2sf,
+	vec_extract_evenv2sf, vec_extract_oddv2sf): Remove.
+	* config/rs6000/spe.md (spe_evmergehi): Rewrite pattern as
+	vec_select + vec_concat.
+	(spe_evmergehilo, spe_evmergelo, spe_evmergelohi): New.
+	(vec_perm_constv2si): New.
+	* config/rs6000/vector.md (vec_interleave_highv4sf,
+	vec_interleave_lowv4sf, vec_interleave_high<VEC_64>,
+	vec_interleave_low<VEC_64>): Remove.
+	* config/rs6000/vsx.md (VS_double): New mode attribute.
+	(UNSPEC_VSX_XXPERMDI): Remove.
+	(vsx_xxpermdi_<VSX_L>_1): Rewrite pattern as vec_select + vec_concat.
+	(vsx_xxmrghw_<VSX_W>, vsx_xxmrglw_<VSX_W>): Likewise.
+	(vsx_xxpermdi_<VSX_L>): Change to expander.
+	(vec_perm_const<VSX_D>): New.
+	(vsx_mergel_<VSX_D>, vsx_mergeh_<VSX_D>): New.
+	* config/rs6000/predicates.md (const_0_to_1_operand): New.
+	(const_2_to_3_operand): New.
+	* config/rs6000/rs6000.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
+	(altivec_expand_vec_perm_const): New.
+	(rs6000_expand_vec_perm_const_1, rs6000_expand_vec_perm_const): New.
+	(rs6000_vectorize_vec_perm_const_ok): New.
+	(rs6000_do_expand_vec_perm): New.
+	(rs6000_expand_extract_even, rs6000_expand_interleave): New.
+	* config/rs6000/rs6000-builtin.def (VEC_MERGE*): Update rtx codes.
+	* config/rs6000/rs6000-modes.def: Add double-wide vector modes.
+	* config/rs6000/rs6000-protos.h: Update.
+
+2011-12-10  Richard Henderson  <rth@redhat.com>
+
+	* expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Avoid passing a
+	CONST_INT to expand_vec_perm as the selector.
+	* optabs.c (expand_vec_perm): Assert the selector is of a proper mode.
+
+2011-12-10  Richard Henderson  <rth@redhat.com>
+
+	* genmodes.c (struct mode_data): Remove wider_2x member.
+	(blank_mode): Adjust initializer.
+	(calc_wider_mode): Use XALLOCAVEC.
+	(emit_move_wider): Select double-width same-element vectors for
+	2xwider vectors.
+	* machmode.h (GET_MODE_2XWIDER_MODE): Update documentation.
+	* config/i386/i386.c (doublesize_vector_mode): Remove.
+	(expand_vselect_vconcat): Use GET_MODE_2XWIDER_MODE instead.
+
+2011-12-10  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* config/epiphany/epiphany.h (USE_LOAD_POST_INCREMENT): Define.
+	(USE_LOAD_POST_DECREMENT, USE_STORE_POST_INCREMENT): Likewise.
+	(USE_STORE_POST_DECREMENT): Likewise.
+
+	* config/epiphany/epiphany.h (EPIPHANY_RETURN_REGNO): New macro,
+	broken out of ..
+	(INCOMING_RETURN_ADDR_RTX) .. this.  Use EPIPHANY_RETURN_REGNO.
+	(DWARF_FRAME_RETURN_COLUMN): New macro.
+
+	* config/epiphany/epiphany-protos.h (epiphany_start_function): Declare.
+	* config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
+	Split "timer" value into "timer0" and "timer1".
+	Handle page_miss, message and wand.  Don't handle static_flag.
+	Adjust warning text.
+	(epiphany_start_function): New function.
+	(epiphany_compute_function_type): Split "timer" value into "timer0"
+	and "timer1".  Handle page_miss, message and wand.
+	Don't handle static_flag.
+	(epiphany_expand_epilogue): Don't use frame_insn for status / iret
+	restore.
+	* config/epiphany/epiphany.h: ASM_DECLARE_FUNCTION_NAME: Define.
+	(enum epiphany_function_type):
+	Split EPIPHANY_FUNCTION_TIMER value into EPIPHANY_FUNCTION_TIMER0
+	and EPIPHANY_FUNCTION_TIMER1.
+	Remove EPIPHANY_FUNCTION_ILINK1 and EPIPHANY_FUNCTION_ILINK2 values.
+	Add EPIPHANY_FUNCTION_PAGE_MISS and EPIPHANY_FUNCTION_MESSAGE values.
+	Rename EPIPHANY_FUNCTION_STATIC_FLAG to EPIPHANY_FUNCTION_WAND.
+
+2011-12-10  Nathan Sidwell  <nathan@acm.org>
+
+	PR gcov-profile/51449
+	* coverage.c (coverage_end_function): Always process the coverage
+	variables.
+
+2011-12-09  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR/51291
+	* tree.c (build_common_builtin_nodes): Do not use TM_PURE
+	attribute unless language has support for TM.
+	* config/i386/i386.c (ix86_init_tm_builtins): Exit gracefully in
+	the absence of TM builtins.
+
+2011-12-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimple-fold.c (gimple_fold_stmt_to_constant_1) <GIMPLE_UNARY_RHS>:
+	Also check the TYPE_MODE to recognize useless pointer conversions.
+
+2011-12-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51117
+	* tree-eh.c (optimize_clobbers): Don't remove just one
+	clobber, but all consecutive clobbers before RESX.
+	Use gimple_clobber_p predicate.
+
+2011-12-09  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.c (altivec_expand_builtin): Call
+	expand_call to return a valid funciton instead of return
+	cosnt0_rtx/NULL_RTX if there was an error with the builtin.
+	(altivec_expand_ld_builtin): Ditto.
+	(rs6000_inner_target_options): If VSX is selected as a target
+	attribute or pragma, enable ALTIVEC also.
+	(rs6000_pragma_target_parse): Call rs6000_option_override_internal
+	to do all of the standard processing when switching options,
+	including redefining appropriate macros.
+
+	PR rtl-optimization/51469
+	* varasm.c (default_binds_local_p_1): If the symbol is a gnu
+	indirect function, mark the symbol as non-local.
+
+2011-12-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR bootstrap/51479
+	* Makefile.in (errors.o): Restored.
+
+2011-12-09  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48042
+	* tree.c (free_lang_data_in_decl): Remove freeing conditional
+	on debuginfo level.
+
+2011-12-09  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	PR middle-end/40154
+	* emit-rtl.c (set_dst_reg_note): New function.
+	* rtl.h (set_dst_reg_note): Declare.
+	* optabs.c (expand_binop, expand_absneg_bit): Use set_dst_reg_note.
+	(emit_libcall_block, expand_fix): Likewise.
+	* function.c (assign_parm_setup_reg, expand_function_start): Likewise.
+	* expmed.c (expand_mult_const, expand_divmod): Likewise.
+	* reload1.c (gen_reload): Likewise.
+
+	* dse.c (get_stored_val, get_call_args): Use gen_int_mode.
+	* expmed.c (expand_divmod): Likewise.
+	* combine.c (simplify_if_then_else): Likewise.
+
+2011-12-09  Kai Tietz  <ktietz@redhat.com>
+
+	* ira-color.c (print_hard_regs_subforest): Use
+	HOST_WIDEST_INT_PRINT_DEC instead of %lld.
+	(allocno_hard_regs): Change type of cost member to HOST_WIDEST_INT.
+	(add_allocno_hard_regs): Change type of argument cost
+	to HOST_WIDEST_INT.
+	* ira-conflict.c (build_conflict_bit_table): Replace use
+	of long-long by HOST_WIDEST_INT.
+
+2011-12-09  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/51425
+	* config/avr/avr.md (config/avr/avr.md, *sbix_branch_tmp): Use
+	zero_extract:QIHI instead of zero_extract:HI.
+
+2011-12-09  Jakub Jelinek  <jakub@redhat.com>
+	    Andrew Pinski  <apinski@cavium.com>
+
+	PR tree-optimization/51117
+	* tree-eh.c (optimize_clobbers): New function.
+	(execute_lower_eh_dispatch): Call it.
+
+2011-12-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51482
+	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
+	Make sure to only create REAL_TYPE and INTEGER_TYPE component vectors.
+
+2011-12-09  Kai Tietz  <ktietz@redhat.com>
+
+	* implicit-zee.c (num_realized): Change type to long.
+	(num_ze_opportunities): Likewise.
+
+2011-12-08  Andrew Pinski  <apinski@cavium.com>
+
+	* config/mips/mips-cpus.def (octeon+): New CPU.
+	* config/mips/mips-tables.opt: Regenerate.
+	* config/mips/mips.h (MIPS_CPP_SET_PROCESSOR): Emit '+' as 'P'.
+
+2011-12-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR middle-end/39976
+	* tree-ssa-dom.c (enum expr_kind): Add EXPR_PHI.
+	(struct hashable_expr): Add struct phi field.
+	(initialize_hash_element): Handle phis; change to use XCNEWVEC.
+	(hashable_expr_equal_p): Handle phis.
+	(iterative_hash_hashable_expr): Likewise.
+	(print_expr_hash_elt): Likewise.
+	(free_expr_hash_elt): Likewise.
+	(dom_opt_enter_block): Create equivalences from redundant phis.
+	(eliminate_redundant_computations): Handle redundant phis.
+	(lookup_avail_expr): Handle phis.
+
+2011-12-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51466
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also copy
+	TREE_SIDE_EFFECTS.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-operands.c (add_stmt_operand): Do not mark stmts
+	volatile when processing operands of an ADDR_EXPR.
+	(get_indirect_ref_operands): Likewise.
+	(get_tmr_operands): Likewise.
+	(get_expr_operands): Likewise.
+
+2011-12-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	PR target/50395
+	* config/s390/s390.c (s390_mainpool_finish): Emit the jump over
+	the literal pool as jump insn.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49772
+	* tree-inline.c (optimize_inline_calls): Remove bail out on errors.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/50747
+	* lto-streamer-out.c (produce_symtab): Remove asserts.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/49945
+	* lto-streamer-out.c (tree_is_indexable): Localize variably
+	modified types and their FIELD_DECLs.
+
+2011-12-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/51315
+	* tree.h (get_object_or_type_alignment): Declare.
+	* expr.c (get_object_or_type_alignment): Move to...
+	* builtins.c (get_object_or_type_alignment): ...here.  Add assertion.
+	* tree-sra.c (tree_non_mode_aligned_mem_p): Rename to...
+	(tree_non_aligned_mem_p): ...this.  Add ALIGN parameter.  Look into
+	MEM_REFs and use get_object_or_type_alignment for them.
+	(build_accesses_from_assign): Adjust for above change.
+	(access_precludes_ipa_sra_p): Likewise.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48437
+	* lto-streamer-out.c (tree_is_indexable): Exclude block-local
+	extern declarations.
+
+2011-12-07  Andrew Pinski  <apinski@cavium.com>
+
+	PR middle-end/45416
+	* expr.c (do_store_flag): Rewrite code that looks for BIT_AND_EXPR for
+	SSA-expand.
+
+2011-12-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50823
+	* ipa-inline.c (edge_badness): Do not account for the number of
+	remaining calls.
+
+2011-12-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50744
+	* ipa-cp.c (good_cloning_opportunity_p): Assert size_cost is positive,
+	compute evaluation in HOST_WIDEST_INT.
+	(safe_add): New function
+	(propagate_effects): Use safe_add to accumulate effects.
+
+2011-12-06  Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* config/rs6000/rtems.h: Switch to using global_options_set
+	in SUBSUBTARGET_OVERRIDE_OPTIONS.
+
+2011-12-06  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/visintrin.h: Add appropriate __VIS__ cpp protection.
+
+2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (avr_file_start): Fix missing ,
+
+2011-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/51354
+	* config/i386/i386.c (ix86_emit_leave): Call ix86_add_cfa_restore_note
+	unconditionally.
+
+2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
+
+	Forward-port from gcc-4_6-branch r181936 2011-12-02.
+	* config/avr/avr-mcus.def (avr_mcu_types): ATtiny4313 and
+	AT86RF401 have a 16-bit SP (their manual is bogus).
+
+2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
+
+	Forward-port from gcc-4_6-branch r181936 2011-12-02.
+
+	PR target/51002
+	* config/avr/avr.md (movhi_sp_r): Set insn condition to
+	!AVR_HAVE_8BIT_SP.
+	* config/avr/avr.c (output_movhi): Use "clr%B0" instead of "in
+	%B0,__SP_H__" if AVR_HAVE_8BIT_SP.
+	(avr_file_start): Only print "__SP_H__ = 0x3e" if !AVR_HAVE_8BIT_SP.
+
+2011-12-06  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/51409
+	PR target/49868
+	* config/avr/avr.h (ADDR_SPACE_PGM, ADDR_SPACE_PGM1,
+	ADDR_SPACE_PGM2, ADDR_SPACE_PGM3, ADDR_SPACE_PGM4,
+	ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): Write as enum.
+	(avr_addrspace_t): New typedef.
+	(avr_addrspace): New declaration.
+	* config/avr/avr-c.c (avr_toupper): New static function.
+	(avr_register_target_pragmas, avr_cpu_cpp_builtins): Use
+	avr_addrspace to get address space information.
+	* config/avr/avr.c (avr_addrspace): New variable.
+	(avr_out_lpm, avr_pgm_check_var_decl, avr_insert_attributes,
+	avr_asm_named_section, avr_section_type_flags,
+	avr_asm_select_section, avr_addr_space_address_mode,
+	avr_addr_space_convert, avr_emit_movmemhi): Use it.
+	(avr_addr_space_pointer_mode): Forward to avr_addr_space_address_mode.
+	(avr_pgm_segment): Remove.
+
+2011-12-06  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50601
+	* varasm.c (assemble_alias): Move DECL_EXTERNAL implementation
+	quirk adjustjment ...
+	* passes.c (rest_of_decl_compilation): ... here.
+
+2011-12-06  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/51436
+	* gimple-fold.c (gimplify_and_update_call_from_tree): Guard vdef check
+	for the fact we do not have virtual operands when not optimizing.
+
+2011-12-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51245
+	* tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces):
+	New function.
+	(vn_reference_lookup_3): Use it.  Properly valueize all refs we create.
+
+2011-12-06  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c (darwin_rs6000_override_options): Initialize
+	rs6000_current_abi.
+
+2011-12-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51363
+	* gimple.c (gimple_rhs_has_side_effects): Remove.
+	* gimple.h (gimple_rhs_has_side_effects): Likewise.
+	* tree-ssa-dom.c (optimize_stmt): Simplify conditional.
+
+2011-12-06  Alan Modra  <amodra@gmail.com>
+
+	PR target/50906
+	* config/rs6000/rs6000.c (rs6000_emit_prologue <TARGET_SPE_ABI>):
+	Do not mark r11 setup as frame-related.  Pass correct offset to
+	rs6000_emit_savres_rtx.  Correct out-of-line rs6000_frame_related
+	arguments.  Correct sp_offset.  Remove "offset" fudge from
+	in-line rs6000_frame_related call.  Rename misleading variable.
+	Fix comments and whitespace.  Tidy some expressions.
+	(rs6000_emit_epilogue <TARGET_SPE_ABI>): Always set frame_reg_rtx
+	to r11 in out-of-line case.  Correct sp_offset.  Pass correct
+	offset to rs6000_emit_savres_rtx.  Rename misleading variable.
+	Fix comments and whitespace.  Tidy some expressions.
+	(rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Add sp_offset
+	adjustment when !saving_GPRs_inline.  Correct register mode
+	used in address calcs.
+	(rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Similarly when
+	!restoring_GPRs_inline.
+
+2011-12-06  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* config/arm/vfp.md (*combine_vcvt_f64_<FCVTI32typename>): Fix
+	formatting character for vmov.f64 case.
+
+2011-12-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51396
+	* tree-ssa-math-opts.c (convert_mult_to_fma): Don't optimize
+	if MUL_RESULT has zero uses.
+
+	PR debug/51410
+	* c-decl.c (pop_scope): Don't add DECL_EXTERNAL decls
+	for debug info if scope is file_scope.
+
+	PR c/51339
+	* c-decl.c (c_finish_incomplete_decl, finish_decl): Call
+	relayout_decl instead of layout_decl.
+
+2011-12-05  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* resource.c (init_resource_info): Only consider EXIT_IGNORE_STACK
+	if there is in epilogue.
+
+2011-12-05  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* optabs.c (maybe_emit_sync_lock_test_and_set): Pass a null target
+	to emit_library_call_value.
+	(expand_atomic_compare_and_swap): Likewise.
+
+2011-12-05  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR other/50775
+	* ira-int.h (struct ira_object): Remove add_data.
+	(OBJECT_ADD_DATA): Remove.
+
+	* ira-build.c (ira_create_object): Remove OBJECT_ADD_DATA
+	initialization.
+
+	* ira-color.c (object_hard_regs_t, object_hard_regs): Rename to
+	allocno_hard_regs_t, allocno_hard_regs.
+	(object_hard_regs_node_t, object_hard_regs_node): Rename to
+	allocno_hard_regs_node_t and allocno_hard_regs_node.
+	(struct allocno_color_data): Add new member last_process.  Move
+	profitable_hard_regs, hard_regs_node, and hard_regs_subnodes_start
+	from object_color_data.
+	(object_color_data_t, object_color_data, OBJECT_COLOR_DATA): Remove.
+	(curr_allocno_process): New static variable.
+	(object_hard_regs_eq, object_hard_regs_htab): Rename to
+	allocno_hard_regs_eq and allocno_hard_regs_htab.
+	(init_object_hard_regs, finish_object_hard_regs): Rename to
+	init_allocno_hard_regs and finish_allocno_hard_regs.
+	(object_hard_regs_compare, object_hard_regs_node_t): Rename to
+	allocno_hard_regs_compare and allocno_hard_regs_node_t.
+	(create_new_object_hard_regs_node): Rename to
+	create_new_allocno_hard_regs_node.
+	(add_new_object_hard_regs_node_to_forest): Rename to
+	add_new_allocno_hard_regs_node_to_forest.
+	(add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
+	Rename to add_allocno_hard_regs_to_forest and
+	collect_allocno_hard_regs_cover.
+	(setup_object_hard_regs_nodes_parent): Rename to
+	setup_allocno_hard_regs_nodes_parent.
+	(remove_unused_object_hard_regs_nodes): Rename to
+	remove_unused_allocno_hard_regs_nodes.
+	(enumerate_object_hard_regs_nodes, object_hard_regs_nodes_num):
+	Rename to enumerate_allocno_hard_regs_nodes and
+	allocno_hard_regs_nodes_num.
+	(object_hard_regs_nodes, object_hard_regs_subnode_t): Rename to
+	allocno_hard_regs_nodes and allocno_hard_regs_subnode_t.
+	(object_hard_regs_subnode, object_hard_regs_subnodes): Rename to
+	allocno_hard_regs_subnode and allocno_hard_regs_subnodes.
+	(object_hard_regs_subnode_index): Rename to
+	allocno_hard_regs_subnode_index.
+	(setup_object_hard_regs_subnode_index): Rename to
+	setup_allocno_hard_regs_subnode_index.
+	(get_object_hard_regs_subnodes_num): Rename to
+	get_allocno_hard_regs_subnodes_num.
+	(form_object_hard_regs_nodes_forest): Rename to
+	form_allocno_hard_regs_nodes_forest.
+	(finish_object_hard_regs_nodes_tree): Rename to
+	form_allocno_hard_regs_nodes_forest
+	(finish_object_hard_regs_nodes_forest): Rename to
+	finish_allocno_hard_regs_nodes_forest.
+	(setup_left_conflict_sizes_p): Use allocno data instead of object ones.
+	Process conflict allocnos once.
+	(update_left_conflict_sizes_p): Use allocno data instead of object
+	ones.  Change prototype signature.
+	(empty_profitable_hard_regs): Use allocno data instead of object ones.
+	(setup_profitable_hard_regs): Ditto.
+	(get_conflict_profitable_regs): Rename to
+	get_conflict_and_start_profitable_regs.  Use allocno data for
+	profitable regs calculation.
+	(check_hard_reg_p): Change prototype signature.  Check profitable
+	regs for allocno not the objects.
+	(assign_hard_reg): Process conflict allocnos only once for
+	updating conflict costs.
+	(setup_allocno_available_regs_num): Use allocno data instead of
+	object ones.  Modify debug output.
+	(color_pass): Remove initialization and finalization of object
+	color data.
+
+2011-12-05  Kazu Hirata  <kazu@codesourcery.com>
+
+	PR target/51408
+	* config/arm/arm.md (*minmax_arithsi): Always require the else
+	clause in the MINUS case.
+
+2011-12-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50904
+	* tree-ssa-loop-im.c (struct mem_ref): Remove vops member.
+	(MEM_ANALYZABLE): New.
+	(memory_references): Remove clobbered_vops and vop_ref_map
+	members, add all_refs_stored_in_loop member.
+	(memref_free): Adjust.
+	(mem_ref_alloc): Likewise.
+	(gather_mem_refs_stmt): Do not record clobbers, instead
+	record refs for unanalyzable stmts.
+	(gather_mem_refs_in_loops): Do not propagate clobbers.
+	(struct vop_to_refs_elt, vtoe_hash, vtoe_eq, vtoe_free,
+	record_vop_access, get_vop_accesses, get_vop_stores,
+	add_vop_ref_mapping): Remove.
+	(create_vop_ref_mapping_loop): Adjust to simply record all stores.
+	(analyze_memory_references): Adjust.
+	(refs_independent_p): Check for not analyzable refs.
+	(can_sm_ref_p): Likewise.
+	(ref_indep_loop_p_1): Simplify.
+	(tree_ssa_lim_finalize): Adjust.
+
+	* tree-ssa-loop-im.c (stmt_cost): Simplify, use LIM_EXPENSIVE
+	rather than magic constants.  Assign zero cost to PAREN_EXPR
+	and SSA_NAME copies.  Assign cost proportional to the vector
+	size for vector constructors.
+
+2011-12-05  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-alias.h (struct ao_ref_s): Add volatile_p field.
+	* tree-ssa-alias.c (ao_ref_init): Initialize it.
+	(ao_ref_init_from_ptr_and_size): Likewise.
+	(refs_may_alias_p_1): Two volatile accesses conflict.
+	(ref_maybe_used_by_call_p_1): Likewise.
+	(call_may_clobber_ref_p_1): Likewise.
+	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Initialize
+	volatile_p field.
+
+2011-12-05  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa.c (verify_ssa): Verify SSA names in the loop over all SSA
+	names.  Remove SSA operand checking, call verify_ssa_operands.
+	* tree-ssa-operands.h (verify_ssa_operands): Declare.
+	* tree-ssa-operands.c (verify_ssa_operands): New function.
+
+2011-12-05  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* config/arm/arm.c (vfp3_const_double_for_fract_bits): Define.
+	* config/arm/arm-protos.h (vfp3_const_double_for_fract_bits): Declare.
+	* config/arm/constraints.md ("Dt"): New constraint.
+	* config/arm/predicates.md
+	(const_double_vcvt_power_of_two_reciprocal): New.
+	* config/arm/vfp.md (FCVTI32typename): New.
+	(FCVT): New iterator.
+	(*combine_vcvt_f32_<FCVTI32typename>): New.
+	(*combine_vcvt_f64_<FCVTI32typename>): New.
+
+2011-12-05  Richard Guenther  <rguenther@suse.de>
+
+	* cgraph.c (cgraph_create_edge_1): Initialize
+	call_stmt_cannot_inline_p from the stmt if possible.
+	(cgraph_make_edge_direct): Likewise.
+	* gimple-streamer-in.c (input_gimple_stmt): Do not
+	call gimple_call_set_cannot_inline.
+	* gimple.h (enum gf_mask): Remove GF_CALL_CANNOT_INLINE, shift values.
+	(gimple_call_set_cannot_inline): Remove.
+	(gimple_call_cannot_inline_p): Likewise.
+	* ipa-inline-analysis.c (initialize_inline_failed): Look
+	at the edge call_stmt_cannot_inline_p flag.
+	* ipa-inline.c (can_inline_edge_p): Likewise.
+	(early_inliner): Only update the edge flag.
+	* ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
+	(ipa_modify_call_arguments): Do not call gimple_call_set_cannot_inline.
+	* cgraphunit.c (assemble_thunk): Likewise.
+	* gimple-fold.c (gimple_fold_call): Likewise.
+
+	* tree.h (CALL_CANNOT_INLINE_P): Remove.
+	* tree-mudflap.c (mf_xform_statements): Do not modify alloca calls.
+	* builtins.c (expand_builtin_alloca): With -fmudflap do not expand
+	alloca calls inline.
+	* cfgexpand.c (expand_call_stmt): Do not set CALL_CANNOT_INLINE_P.
+	* gimple.c (gimple_build_call_from_tree): Do not read
+	CALL_CANNOT_INLINE_P.
+	* gimplify.c (gimplify_call_expr): Do not copy CALL_CANNOT_INLINE_P.
+
+2011-12-05  Jakub Jelinek  <jakub@redhat.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/51323
+	PR middle-end/50074
+	* calls.c (internal_arg_pointer_exp_state): New variable.
+	(internal_arg_pointer_based_exp_1,
+	internal_arg_pointer_exp_scan): New functions.
+	(internal_arg_pointer_based_exp): New function.
+	(mem_overlaps_already_clobbered_arg_p): Use it.
+	(expand_call): Free internal_arg_pointer_exp_state.cache vector
+	and clear internal_arg_pointer_exp_state.scan_start.
+
+2011-12-04  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	* config/sh/linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC.
+	* config/sh/sync.md: New file.
+	* config/sh/sh.md: Include sync.md.
+	* config/sh/sh.opt (msoft-atomic): New option.
+	* doc/invoke.texi (SH Options): Document it.
+
+2011-12-04  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov-io.h (struct gcov_info): Replace trailing array with
+	pointer to array.
+	* profile.c (branch_prob): Only call renamed
+	coverage_begin_function once.
+	* coverage.h (coverage_begin_output): Rename to ...
+	(coverage_begin_function): ... here.
+	* coverage.c (struct function_list): Rename to ...
+	(struct coverage_data): ... this.  Update all uses.
+	(gcov_info_var, gcov_fn_info_type, gcov_fn_info_ptr_type): New globals.
+	(bbg_file_opened, bbg_function_announced): Remove.
+	(get_coverage_counts): Adjust message.
+	(coverage_begin_ouput): Rename to ...
+	(coverage_begin_function): ... here.  Move file opening to
+	coverage_init.  Adjust for being called only once.
+	(coverage_end_function): Remove bbg file and inhibit further
+	output here on error.
+	(build_info_type): Adjust for change to pointer to array.
+	(build_info): Receive array of function pointers and adjust.
+	(create_coverage): Break into ...
+	(coverage_obj_init, coverage_obj_fn, coverage_obj_finish):
+	... these, and adjust.
+	(coverage_init): Open the notes file here.  Tidy.
+	(coverage_finish): Call coverage_obj_init etc.
+
+2011-12-04  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR middle-end/51285
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Create exit
+	phi nodes for outer loop in case of double reduction.
+
+2011-12-04  Jérémie Detrey  <Jeremie.Detrey@loria.fr>
+
+	PR target/51393
+	* config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
+	parameter as long long.
+
+2011-12-04  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR middle-end/51351
+	* optabs.c (init_sync_libfuncs): Use "or" rather than "ior"
+	in the external names.
+
+2011-12-03  Jack Howarth <howarth@bromo.med.uc.edu>
+
+	* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Pass -no_pie for
+	non-PIC code when targeting 10.7 or later.
+
+2011-12-03  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
+	Darwin >= 10.
+	(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
+	(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
+
+2011-12-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR,
+	VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
+	VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument.
+	(fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR,
+	VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR
+	and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments.
+
+	PR debug/50317
+	* tree-ssa.c (target_for_debug_bind): Also allow is_gimple_reg_type
+	vars that aren't referenced.
+	(tree-ssa-live.c (remove_unused_locals): Don't clear TREE_ADDRESSABLE
+	of unreferenced local vars.
+	* cfgexpand.c (expand_debug_expr): For DEBUG_IMPLICIT_PTR allow also
+	TREE_ADDRESSABLE vars that satisfy target_for_debug_bind.
+
+2011-12-03  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/arm/arm.h (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove.
+	* config/arm/arm-protos.h (aapcs_libcall_value): Remove.
+	* config/arm/arm.c (TARGET_FUNCTION_VALUE_REGNO_P): Define.
+	(arm_libcall_value_1, arm_function_value_regno_p): New function.
+	(arm_function_value, arm_libcall_value): Use arm_libcall_value_1.
+	(aapcs_libcall_value): Make static.
+	(arm_libcall_value): Add static qualifier.
+
+2011-12-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/51387
+	* config/i386/sse.md (mul<mode>3 with VI1_AVX2 iterator): For
+	V32QImode use { 0,2,..,14,32,34,..,46,16,18,..,30,48,50,..,62 }
+	permutation instead of extract even permutation.
+
+2011-12-02  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov.c (struct arc_info): Add is_throw field.
+	(struct (block_info): Add exceptional field, reduce flags size to
+	account for it.
+	(struct function_info): Add has_catch field.
+	(struct line_info): Add unexceptional field.
+	(process_file): Call find_exception_blocks if necessary.
+	(read_graph_file): Adjust.  Note if an exceptional edge is seen.
+	(find_exception_blocks): New.
+	(add_line_counts): Set line's unexceptional flag if not exceptional.
+	(output_branch_count): Note exceptional arcs, lines and blocks.
+	* gcov-dump.c (tag_arcs): Decode arc flags.
+	* doc/gcov.texi: Document '=====' lines.
+
+2011-12-02  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/ia64/ia64.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+	PRINT_OPERAND_PUNCT_VALID_P): Remove macros.
+	* config/ia64/ia64-protos.h (ia64_print_operand,
+	ia64_print_operand_address): Remove.
+	* config/ia64/ia64.c (TARGET_PRINT_OPERAND,
+	TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P):
+	Define.
+	(ia64_print_operand_punct_valid_p): New function.
+	(ia64_print_operand, ia64_print_operand_address): Make static.
+
+2011-12-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/51390
+	* config/rs6000/rs6000.c (def_builtin): Use the correct field to
+	figure out the function's attributes.
+	(struct builtin_description): Mark mask field as const since we no
+	longer need to modify it for SPE and PAIRED builtins.
+
+2011-12-02  Joseph Myers  <joseph@codesourcery.com>
+
+	Revert:
+
+	2008-09-18  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	PR rtl-opt/37451
+	* loop-doloop.c (doloop_modify): New argument zero_extend_p and
+	zero extend count after the correction to it is done.
+	(doloop_optimize): Update call to doloop_modify, don't zero extend
+	count before call.
+
+	2008-11-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	PR rtl-opt/37782
+	* loop-doloop.c (doloop_modify): Add from_mode argument that says what
+	mode count is in.
+	(doloop_optimize): Update call to doloop_modify.
+
+2011-12-02  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47259
+	* ipa.c (varpool_externally_visible_p): Register variables
+	are always externally visible.
+
+2011-12-02  Sameera Deshpande  <sameera.deshpande@arm.com>
+
+	* gimple-pretty-print.c (dump_gimple_call): Dereference fn only if
+	  non-NULL.
+
+2011-12-02  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50622
+	* tree-sra.c (load_assign_lhs_subreplacements): Force gimple operand
+	if both lacc and racc are grp_partial_lhs.
+
+2011-12-01  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/50814.
+	* config/sh/sh.c (expand_ashiftrt): Handle TARGET_SH2A same as
+	TARGET_SH3.
+	(shl_sext_kind): Likewise.
+	* config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Likewise.
+	* config/sh/sh.md (ashlsi3_sh2a, ashrsi3_sh2a, lshrsi3_sh2a): Remove.
+	(ashlsi3_std): Handle TARGET_SH2A same as TARGET_SH3.
+	(ashlsi3): Likewise.
+	(ashrsi3_d): Likewise.
+	(lshrsi3_d): Likewise.
+	(lshrsi3): Likewise.
+
+2011-12-01  Diego Novillo  <dnovillo@google.com>
+
+	PR bootstrap/51346
+	* ipa-inline.c (can_inline_edge_p): If the edge E has a statement,
+	use the statement's inline indicator instead of E's.
+	Remove consistency check.
+
+2011-12-01  Diego Novillo  <dnovillo@google.com>
+
+	PR bootstrap/51346
+	Revert
+
+	2011-11-29  Diego Novillo  <dnovillo@google.com>
+
+	* gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
+	Update field call_stmt_cannot_inline_p from call
+	graph edge, if needed.
+	* gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
+
+2011-12-01  Nathan Sidwell  <nathan@acm.org>
+
+	PR gcov-profile/51113
+	* coverage.c (build_var): Keep coverage variables static.
+
+2011-12-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51356
+	* tree-vect-patterns.c (vect_recog_bool_pattern): Give up if
+	vectype doesn't have VECTOR_MODE_P.
+
+	PR debug/50317
+	* tree-ssa-dce.c (remove_dead_stmt): Add a debug stmt when removing
+	as unnecessary a store to a variable with gimple reg type.
+	* tree-ssa-live.c (remove_unused_locals): Clear TREE_ADDRESSABLE bit
+	on local unreferenced variables.
+	* cfgexpand.c (expand_gimple_basic_block): Don't emit DEBUG_INSNs
+	for !target_for_debug_bind variables.
+
+2011-12-01  Patrick Marlier  <patrick.marlier@gmail.com>
+
+	PR middle-end/51273
+	* cgraph.h (cgraph_call_node_duplication_hooks): Declare.
+	* cgraph.c (cgraph_call_node_duplication_hooks): Make global.
+	* cgraphunit.c (cgraph_copy_node_for_versioning): Call it.
+
+2011-12-01  Andrew Pinski  <apinski@cavium.com>
+
+	PR lto/51198
+	* tree.c (free_lang_data_in_decl): Clear FIELD_DECL's
+	DECL_INITIAL also.
+
+2011-12-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51246
+	* tree-predcom.c (replace_ref_with): Handle also clobber on the rhs.
+
+	PR rtl-optimization/51014
+	* loop-unroll.c (apply_opt_in_copies): Ignore label DEBUG_INSNs
+	both from bb and orig_bb.
+
+2011-12-01  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	PR tree-optimization/50802
+	* tree-vrp.c (simplify_conversion_using_ranges): Rewrite test
+	considering what happens to ranges during sign changes and/or
+	intermediate narrowing conversions.
+
+2011-11-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR middle-end/50283
+	* config/pa/pa.md (in_branch_delay): Disallow frame related insns.
+	(in_nullified_branch_delay): Likewise.
+	(in_call_delay): Likewise.
+
+2011-11-30  Richard Henderson  <rth@redhat.com>
+
+	* predict.c (expr_expected_value_1): Assume compare-and-swap builtin
+	boolean return is true.
+
+2011-11-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/51044
+	* dse.c (emit_inc_dec_insn_before): Ensure new_insn is an instruction
+	rather than just insn body.
+
+	PR target/50725
+	* function.c (thread_prologue_and_epilogue_insns): If
+	stack_realign_drap, add drap_reg to SET_UP_BY_PROLOGUE
+	regset.
+
+	PR middle-end/51089
+	* tree-eh.c (cleanup_empty_eh_merge_phis): Add check to
+	avoid creating duplicate edges here.
+	(cleanup_empty_eh_unsplit): And remove it in the caller.
+
+2011-11-30  Andrew Pinski  <apinski@cavium.com>
+
+	PR c/51321
+	* c-parser.c (c_parser_postfix_expression): Check groktypename results
+	before looking at the main variant.
+
+2011-11-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48721
+	* sched-deps.c (sched_analyze_insn): For SIBLING_CALL_P set
+	reg_pending_barrier to TRUE_BARRIER.
+
+	PR rtl-optimization/48721
+	* sched-ebb.c (begin_move_insn): Insert empty unreachable
+	block after BARRIER if insn is followed by it.
+
+2011-11-30  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/sparc-opts.h (enum sparc_memory_model_type): New.
+	* config/sparc/sparc.opt (mmemory-model=): New option.
+	* doc/invoke.texi (Sparc Options): Document it.
+	* config/sparc/sparc.c (sparc_option_override): Provide default
+	for sparc_memory_model.
+	(sparc_emit_membar_for_model): Omit barrier combinations that are
+	implied by the memory model.
+
+2011-11-30  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/sync.md (I124MODE): New mode iterator.
+	(memory_barrier): Remove.
+	(atomic_exchangesi): New.
+	(swapsi): Rename from *swapsi.
+	(atomic_test_and_set<I124MODE>): New.
+	(ldstubqi): Rename from *ldstubqi, merge with expander.
+	(ldstub<I24MODE>): Rename from *ldstub<I24MODE>, merge with expander.
+	(sync_lock_test_and_setsi): Remove.
+	(sync_lock_test_and_set<I12MODE>): Remove.
+
+2011-11-30  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/constraints.md ("w"): New.
+	* config/sparc/predicates.md (mem_noofs_operand): New.
+	* config/sparc/sparc.c (sparc_expand_compare_and_swap_12): Make static.
+	Generate the boolean result of the atomic_compare_exchange.
+	(sparc_expand_compare_and_swap): New.
+	* config/sparc/sync.md (atomic_compare_and_swap<I>): New.
+	(atomic_compare_and_swap<I48MODE>_1): Rename from
+	*sync_compare_and_swap<I48MODE>, use mem_noofs_operand.
+	(*atomic_compare_and_swapdi_v8plus): Rename from
+	*sync_compare_and_swapdi_v8plus, use mem_noofs_operand.
+	(sync_compare_and_swap<I12MODE>): Remove.
+	(sync_compare_and_swap<I48MODE>): Remove.
+
+2011-11-30  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/predicates.md (register_or_v9_zero_operand): New.
+	* config/sparc/sparc.md (UNSPEC_ATOMIC): New.
+	* config/sparc/sync.md (atomic_load<I>): New.
+	(atomic_loaddi_1, atomic_store<I>, atomic_storedi_1): New.
+
+2011-11-30  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/predicates.md (zero_or_v7_operand): New.
+	* config/sparc/sparc.c (sparc_emit_membar_for_model): New.
+	* config/sparc/sparc-protos.h: Update.
+	* config/sparc/sync.md (mem_thread_fence): New.
+	(memory_barrier): Use sparc_emit_membar_for_model.
+	(membar, *membar_empty, *membar_storestore, *membar_storeload): New.
+	(*membar_v8): Accept and ignore the membar mask.
+	(*membar): Accept and print the membar mask.
+
+2011-11-30  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* config/arm/arm.c (arm_issue_rate): Cortex-A15 can triple issue.
+	* config/arm/arm.md (mul64): New attribute.
+	(generic_sched): Cortex-A15 is not scheduled generically.
+	(cortex-a15.md): Include.
+	* config/arm/cortex-a15.md: New machine description.
+	* config/arm/t-arm (MD_INCLUDES): Add cortex-a15.md.
+
+2011-11-30  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* config/arm/t-arm (MD_INCLUDES): Ensure all md files are listed.
+
+2011-11-30  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* doc/tm.texi.in (NEXT_OBJC_RUNTIME): Update macro description.
+	* doc/tm.texi: Regenerate.
+	* flags.h (flag_next_runtime): Remove references.
+	* toplev.c: Likewise.
+	* defaults.h (NEXT_OBJC_RUNTIME): Provide default.
+	* gccspec.c (lang_specific_driver): Adjust use of NEXT_OBJC_RUNTIME.
+	* config/darwin.c (darwin_override_options): Provide default
+	Objective-C abi settings and target conflict checks.
+	* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Remove unused
+	code. Adjust indenting.
+
+2011-11-29  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sh/sh.h (enum reg_class, REG_CLASS_NAMES)
+	(REG_CLASS_CONTENTS): Add NON_SP_REGS.
+	(REGCLASS_HAS_GENERAL_REG): Handle NON_SP_REGS.
+	* config/sh/constraints.md (u): New constraint.
+
+2011-11-29  Oleg Endo  <oleg.endo@t-online.de>
+
+	PR target/51337
+	* config/sh/sh.c (sh_secondary_reload): Add case when FPUL
+	register is being loaded from a pseudo in memory.
+
+2011-11-29  DJ Delorie  <dj@redhat.com>
+
+	* config.gcc (rl78-*-elf): New case.
+	* doc/extend.texi: Add RL78 documentation.
+	* doc/invoke.texi: Likewise.
+	* doc/md.texi: Likewise.
+	* doc/contrib.texi: Add RL78.
+	* doc/install.texi: Add rl78-*-elf.
+	* config/rl78: New directory for the Renesas RL78.
+
+2011-11-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51247
+	* tree-vrp.c (extract_range_from_assert): For signed 1-bit precision
+	types instead of adding 1 subtract -1 and instead of subtracting 1
+	add -1 to avoid overflows.
+
+2011-11-29  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR target/50123
+	* optabs.c (maybe_optimize_fetch_op): New.  Look for more optimal
+	instructions for a FECTH_OP or OP_FECTH sequence.
+	(expand_atomic_fetch_op): Call maybe_optimize_fetch_op.
+
+2011-11-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sync.md (UNSPEC_LDA, UNSPEC_STA): New unspecs.
+	(movdi_via_fpu): Remove.
+	(loaddi_via_fpu): New insn pattern.
+	(storedi_via_fpu): Ditto.
+	(atomic_loaddi_fpu): Use loaddi_via_fpu and storedi_via_fpu.
+	(atomic_storedi_fpu): Ditto.
+	* reg-stack.c (get_true_reg): Handle UNSPEC_LDA.
+	(subst_stack_regs_pat): Handle UNSPEC_STA.
+
+2011-11-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*floathi<mode>2_i387_with_temp): Do not
+	allocate scratch memory for alternative 0.
+
+2011-11-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000-builtins.def: Completely rewrite builtin
+	handling to centralize more of the builtins in this file.  Change
+	some builtin enumerations to be more consistant.  Use a new mask
+	to hold the current builtins, including SPE and PAIRED builtins
+	which no longer are set via target_flags masks.  Add
+	-mdebug=builtin debug support.  For power machines, define all
+	Altivec and VSX buitins when the compiler starts, but don't allow
+	the use of a builtin unless the appropriate switch is used, or
+	#pragma GCC target is used to change the options.  If the user
+	uses #pragma GCC target, update the appropriate hardware macros.
+	* common/config/rs6000/rs6000-common.c (rs6000_handle_option): Ditto.
+	* config/rs6000/rs6000.opt (rs6000_builtin_mask): Ditto.
+	* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Ditto.
+	(rs6000_define_or_undefine_macro): Ditto.
+	(rs6000_target_modify_macros): Ditto.
+	(rs6000_cpu_cpp_builtins): Ditto.
+	(altivec_overloaded_builtins): Ditto.
+	(altivec_build_resolved_builtin): Ditto.
+	* config/rs6000/rs6000.c (rs6000_target_modify_macros_ptr): Ditto.
+	(rs6000_builtin_info): Ditto.
+	(def_builtin): Ditto.
+	(enable_mask_for_builtins): Ditto.
+	(DEBUG_FMT_X): Ditto.
+	(rs6000_debug_reg_global): Ditto.
+	(rs6000_builtin_mask_calculate): Ditto.
+	(rs6000_option_override_internal): Ditto.
+	(rs6000_builtin_conversion): Ditto.
+	(rs6000_builtin_vectorized_function): Ditto.
+	(bdesc_3arg): Ditto.
+	(bdesc_dst): Ditto.
+	(bdesc_2arg): Ditto.
+	(builtin_description_predicates): Ditto.
+	(bdesc_altivec_preds): Ditto.
+	(bdesc_spe_predicates): Ditto.
+	(bdesc_spe_evsel): Ditto.
+	(bdesc_paired_preds): Ditto.
+	(bdesc_abs): Ditto.
+	(bdesc_1arg): Ditto.
+	(rs6000_overloaded_builtin_p): Ditto.
+	(rs6000_expand_unop_builtin): Ditto.
+	(bdesc_2arg_spe): Ditto.
+	(spe_expand_builtin): Ditto.
+	(rs6000_invalid_builtin): Ditto.
+	(rs6000_expand_builtin): Ditto.
+	(rs6000_init_builtins): Ditto.
+	(spe_init_builtins): Ditto.
+	(paired_init_builtins): Ditto.
+	(altivec_init_builtins): Ditto.
+	(builtin_function_type): Ditto.
+	(rs6000_common_init_builtins): Ditto.
+	(rs6000_builtin_reciprocal): Ditto.
+	(rs6000_builtin_mask_names): Ditto.
+	(rs6000_pragma_target_parse): Ditto.
+	(rs6000_function_specific_print): Ditto.
+	* config/rs6000/rs6000.h (MASK_DEBUG_BUILTIN): Ditto.
+	(MASK_DEBUG_ALL): Ditto.
+	(TARGET_DEBUG_BUILTIN): Ditto.
+	(TARGET_EXTRA_BUILTINS): Ditto.
+	(REGISTER_TARGET_PRAGMAS): Ditto.
+	(enum rs6000_btc): Ditto.
+	(RS6000_BTC_*): Ditto.
+	(RS6000_BTM_*): Ditto.
+	(enum rs6000_builtins): Ditto.
+	* config/rs6000/rs6000-protos.h (rs6000_overloaded_builtin_p): Ditto.
+	(rs6000_target_modify_macros): Ditto.
+	(rs6000_target_modify_macros_ptr): Ditto.
+
+	* config/rs6000/vector.md (unsfloat<VEC_int><mode>2): Use the
+	standard name for converting vector unsigned values to floating
+	point.  Delete the TARGET_VECTORIZE_BUILTIN_CONVERSION hook, which
+	is handled by machine independent code.
+	* config/rs6000/rs6000.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Ditto.
+	(rs6000_builtin_conversion): Ditto.
+
+2011-11-29  Dodji Seketeli  <dodji@redhat.com>
+
+	* tree-diagnostic (struct loc_t): Rename into struct loc_map_pair.
+	(maybe_unwind_expanded_macro_loc): Adjust.
+
+2011-11-29  David Edelsohn  <dje.gcc@gmail.com>
+	    Aldy Hernandez  <aldyh@redhat.com>
+
+	* trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl
+	if DECL_ONE_ONLY.
+	(ipa_tm_create_version): Same.
+
+2011-11-29  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* haifa-sched.c (recompute_todo_spec): Simplify and correct the
+	code checking for a clobber of a condition register when deciding
+	whether to predicate.
+
+2011-11-29  Diego Novillo  <dnovillo@google.com>
+
+	* gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
+	Update field call_stmt_cannot_inline_p from call graph edge, if needed.
+	* gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
+
+2011-11-29  Sameera Deshpande  <sameera.deshpande@arm.com>
+
+	* config/arm/arm.md (arm_movdi): Update NEG_POOL_RANGE.
+	(movdf_soft_insn): Likewise.
+	* config/arm/fpa.md (thumb2_movdf_fpa): Likewise.
+	* config/arm/neon.md (neon_mov<mode>): Likewise.
+	* config/arm/vfp.md (movdi_vfp): Likewise.
+	(movdi_vfp_cortexa8): Likewise.
+	(movdf_vfp): Likewise.
+
+2011-11-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/50074
+	* expr.c (expand_expr_addr_expr_1): Don't call force_operand for
+	EXPAND_SUM modifier.
+
+2011-11-29  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/51301
+	* tree-vect-patterns.c (vect_recog_over_widening_pattern): Check that
+	the last statement doesn't convert to a bigger type than the original
+	type of the computation.
+
+2011-11-28  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
+	Handle overlap between retval and oldval.  Always compute boolval
+	from CR0 EQ value.
+
+2011-11-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/50317
+	* tree-ssa.c (execute_update_addresses_taken): Remove
+	var ={v} {CLOBBER} stmts instead of rewriting them into
+	var_N ={v} {CLOBBER}.
+
+	PR middle-end/50907
+	* function.c (convert_jumps_to_returns): When redirecting an edge
+	succ to EXIT_BLOCK_PTR, clear EDGE_CROSSING flag.
+
+	PR tree-optimization/50078
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over
+	TREE_THIS_VOLATILE also from the old to new lhs resp. rhs.
+
+	PR tree-optimization/50682
+	* tree-eh.c (maybe_remove_unreachable_handlers): New function.
+	* tree-flow.h (maybe_remove_unreachable_handlers): New prototype.
+	* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call it.
+
+2011-11-28  Georg-Johann Lay  <avr@gjlay.de>
+
+	* doc/extend.texi (AVR Built-in Functions): Add documentation for
+	__builtin_avr_map8 and __builtin_avr_map16.
+
+	* config/avr/avr.md: Document new %t and %T asm output codes.
+	(define_c_enum "unspec"): Add UNSPEC_MAP_BITS.
+	(adjust_len): Add map_bits.
+	(map_bitsqi, map_bitshi): New insns.
+	* config/avr/avr-protos.h (avr_out_map_bits): New.
+	* config/avr/avr-protos.c (print_operand): Implement %t and %T.
+	(adjust_insn_length): Handle ADJUST_LEN_MAP_BITS.
+	(avr_double_int_push_digit): New function.
+	(avr_map, avr_revert_map, avr_swap_map, avr_id_map): New functions.
+	(avr_sig_map, avr_map_hamming_byte): New functions.
+	(avr_out_swap_bits, avr_out_revert_bits, avr_move_bits,
+	avr_out_map_bits): New functions.
+	(enum avr_builtin_id): Add AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
+	(avr_init_builtins): Populate __builtin_avr_map8, __builtin_avr_map16.
+	(bdesc_2arg): Add __builtin_avr_map8, __builtin_avr_map16 ...
+	(avr_expand_builtin): ...and expand them.
+	* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
+	__BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16.
+
+2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/51278
+	* config/mips/mips.c (mips_rtx_costs): Handle baddu.
+
+2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips16_unextended_reference_p): Test for BLKmode.
+
+2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips-protos.h (mips_emit_binary): Declare.
+	* config/mips/mips.c (mips_emit_binary): Make global.
+	(mips_set_mips16_mode): Turn off -mfix-r4000 in MIPS16 mode.
+	(mips_conditional_register_usage): Don't treat LO and HI as
+	register operands in MIPS16 mode.
+	(mips_mulsidi3_gen_fn): Use {u,}mulsidi3_{32,64}bit_mips16
+	for MIPS16 code.
+	* config/mips/predicates.md (muldiv_target_operand): New predicate.
+	(move_operand): Allow hilo_operand.
+	* config/mips/mips.md (mul<mode>3): Explicitly specify LO as the
+	target of MIPS16 multiplies, then move it into the target register.
+	(mul<mode>3_internal, *macc2, *msac2): Use muldiv_target_operand.
+	(<u>mulsidi3_32bit_mips16): New expander.
+	(<u>mulsidi3_32bit): Use muldiv_target_operand.
+	(<u>mulsidi3_32bit_r4000): Disable for ISA_HAS_DSP.
+	(<u>mulsidi3_64bit): Require !TARGET_MIPS16.  Split into
+	<u>mulsidi3_64bit_split.
+	(<u>mulsidi3_64bit_mips16): New expander.
+	(<u>mulsidi3_64bit_split): Likewise, using expansions from
+	two previous define_splits.
+	(<u>mulsidi3_64bit_hilo, *muls<u>_di, <u>msubsidi4): Use
+	muldiv_target_operand.
+	(<su>mulsi3_highpart): Use <su>mulsi3_highpart_split for MIPS16 code.
+	(<su>mulsi3_highpart_internal): Require !TARGET_MIPS16.
+	Split into <su>mulsi3_highpart_split.
+	(<su>mulsi3_highpart_split): New expander.
+	(<su>muldi3_highpart): Turn into a define_expand.
+	Use <su>muldi3_highpart_split for MIPS16 code.
+	(<su>muldi3_highpart_internal): Renamed from <su>muldi3_highpart.
+	Require !TARGET_MIPS16.  Split into <su>muldi3_highpart_split.
+	(<su>muldi3_highpart_split): New expander.
+	(<u>mulditi3): Explicitly specify LO as the target of MIPS16
+	multiplies, then move it into the target register.
+	(<u>mulditi3_internal, <u>maddsidi4): Use muldiv_target_operand.
+	(divmod<mode>4, udivmod<mode>4): Turn into define_expands.
+	Use <u>divmod<mode>4_split for MIPS16 code, then explicitly
+	move LO into operand 0.
+	(divmod<mode>4_internal, udivmod<mode>4_internal): Renamed
+	from <u>divmod<mode>4.  Use muldiv_target_operand.
+	Require !TARGET_MIPS16.  Split into <u>divmod<mode>4_split.
+	(<u>divmod<mode>4_split): New expander.
+	(<u>divmod<GPR:mode>4_hilo_<HILO:mode>): Use muldiv_target_operand.
+	(mfhi<GPR:mode>_<HILO:mode>): Use hilo_operand.
+
+2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* hard-reg-set.h (target_hard_regs): Add x_accessible_reg_set
+	and x_operand_reg_set.
+	(accessible_reg_set, operand_reg_set): New macros.
+	* reginfo.c (init_reg_sets): Initialize accessible_reg_set and
+	operand_reg_set.
+	(saved_accessible_reg_set, saved_operand_reg_set): New variables.
+	(save_register_info): Save them.
+	(restore_register_info): Restore them.
+	(init_reg_sets_1): Limit operand_reg_set to accessible_reg_set.
+	Remove NO_REGS registers from operand_reg_set.  Treat members
+	of operand_reg_set as fixed.
+	* recog.c (general_operand): Check operand_reg_set rather than NO_REGS.
+	(register_operand, nonmemory_operand): Likewise.
+	* varasm.c (make_decl_rtl): Always use DECL_MODE as the mode of
+	register variables.  Check accessible_reg_set and operand_reg_set.
+	* config/mips/mips.c (mips_conditional_register_usage): Remove
+	inaccessible register from accessible_reg_set, rather than just
+	making them fixed.
+
+2011-11-27  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* config/pa/pa-linux.h (TARGET_GAS): Remove comment.
+
+2011-11-26  Richard Henderson  <rth@redhat.com>
+
+	* config/arm/arm.c (arm_init_libfuncs): Call init_sync_libfuncs
+	for Linux.
+
+2011-11-26  Richard Henderson  <rth@redhat.com>
+
+	* optabs.c (expand_atomic_fetch_op): Always return result.
+
+	* optabs.c (init_sync_libfuncs_1): Include max in iteration.
+
+	* omp-low.c (expand_omp_atomic): Assume anything aligned to
+	BIGGEST_ALIGNMENT is aligned.
+
+2011-11-26  Richard Henderson  <rth@redhat.com>
+
+	* config/m68k/m68k.md (UNSPECV_CAS_1, UNSPECV_CAS_2): New.
+	(UNSPECV_TAS_1, UNSPECV_TAS_2): New.
+	(I): New mode iterator.
+	(xz): New mode attribute.
+	* config/m68k/sync.md: New file.
+
+	* config/m68k/linux.h (TARGET_INIT_LIBFUNCS): New.
+	* config/m68k/m68k.c (m68k_init_sync_libfuncs): New.
+
+2011-11-26  Nathan Sidwell  <nathan@acm.org>
+
+	PR gcov-profile/51297
+	* gcov.c (main): Allocate initial names and sources arrays.
+	(find_source): Don't check for null name or source arrays here.
+
+2011-11-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49912
+	* cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit
+	when counting n_branch.
+
+2011-11-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sync.md (movdi_via_fpu): Add %Z insn suffixes.
+
+2011-11-26  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	PR middle-end/50074
+	* calls.c (mem_overlaps_already_clobbered_arg_p):
+	Return false if no outgoing arguments have been stored so far.
+
+2011-11-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (print_operand): Support code = 'i' for CONST_INT.
+
+2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR other/51011
+	* tree.h (is_builtin_name): No longer external.
+	* builtins.c (is_builtin_name): Make static.
+	* varasm.c (incorporeal_function_p): __sync and __atomic external calls
+	are not incorporeal and may need asm label processing.
+
+2011-11-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50566
+	* config/avr/avr-protos.h (avr_log_t): Add field .builtin.
+	* config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
+	Don't bypass TARGET_ALL_DEBUG.  Print self-info with ?.
+	(avr_log_vadump): Support %D and %X to print double_int.
+	(avr_double_int_pop_digit): New static function.
+	(avr_dump_double_int_hex): New static function.
+
+2011-11-24  Enkovich Ilya  <ilya.enkovich@intel.com>
+
+	PR target/51287
+	* config/i386/i386.c (distance_non_agu_define_in_bb): Fix insn
+	attr check.
+
+2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
+
+	* optab.c (maybe_emit_atomic_exchange): New.  Try to emit an
+	atomic_exchange pattern.
+	(maybe_emit_sync_lock_test_and_set): New.  Try to emit an exchange
+	using __sync_lock_test_and_set.
+	(maybe_emit_compare_and_swap_exchange_loop): New. Try to emit an
+	exchange using a compare_and_swap loop.
+	(expand_sync_lock_test_and_set): New.  Expand sync_lock_test_and_set.
+	(expand_atomic_test_and_set): New.  Expand test_and_set operation.
+	(expand_atomic_exchange): Use new maybe_emit_* functions.
+	(expand_atomic_store): Use new maybe_emit_* functions.
+	* builtins.c (expand_builtin_sync_lock_test_and_set): Call
+	expand_sync_lock_test_and_set routine.
+	(expand_builtin_atomic_exchange): Remove parameter from call.
+	(expand_builtin_atomic_clear): Use atomic_clear pattern if present.
+	(expand_builtin_atomic_test_and_set): Add target and simply call
+	expand_atomic_test_and_set.
+	(expand_builtin): Add target to expand_builtin_atomic_test_and_set.
+	* expr.h (expand_atomic_exchange): Add parameter.
+	(expand_sync_lock_test_and_set): New prototype.
+	(expand_atomic_test_and_set, expand_atomic_clear): New prototypes.
+
+2011-11-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/51134
+	* config/i386/i386.h (processor_costs): Revert revision 181357.
+	* config/i386/i386.c (cost models): Likewise.
+	(core_cost): Likewise.
+	(promote_duplicated_reg): Likewise.
+	(promote_duplicated_reg_to_size): Likewise.
+	(processor_target): Likewise.
+	(expand_set_or_movmem_via_loop_with_iter): Likewise.
+	(expand_set_or_movmem_via_loop): Likewise.
+	(emit_strset): Likewise.
+	(expand_movmem_epilogue): Likewise.
+	(expand_setmem_epilogue): Likewise.
+	(expand_movmem_prologue): Likewise.
+	(expand_setmem_prologue): Likewise.
+	(expand_constant_movmem_prologue): Likewise.
+	(expand_constant_setmem_prologue): Likewise.
+	(decide_alg): Likewise.
+	(decide_alignment): Likewise.
+	(ix86_expand_movmem): Likewise.
+	(ix86_expand_setmem): Likewise.
+	(ix86_slow_unaligned_access): Likewise.
+	* config/i386/i386.md (strset): Likewise.
+	* config/i386/sse.md (vec_dupv4si): Likewise.
+	(vec_dupv2di): Likewise.
+
+2011-11-24  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md (*rotlhi2.15): Set length to 4.
+
+2011-11-24  Razya Ladelsky  <razya@il.ibm.com>
+
+	* tree-data-ref.c (initialize_data_dependence_relation): Update
+	comment for the self dependence case.
+	(compute_self_dependence): Remove.
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Remove call to
+	compute_self_dependenc.
+
+2011-11-24  Alan Modra  <amodra@gmail.com>
+
+	* c-decl.c (warn_if_shadowing): Don't warn if shadowed
+	identifier is from system header.
+
+2011-11-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/51261
+	* config/i386/i386.c (decide_alg): Initialize *dynamic_check
+	even if !optimize.
+
+2011-11-23  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48455
+	* doc/invoke.texi (-fira-region): Document default values.
+
+	* flags-types.h (enum ira_region): Add new value
+	IRA_REGION_AUTODETECT.
+
+	* common.opt (fira-region): Set up initial value to
+	IRA_REGION_AUTODETECT.
+
+	* toplev.c (process_options): Set up flag_ira_region depending on
+	-O options.
+
+	* ira.c (ira.c): Remove optimize guard for ira_build.
+
+2011-11-23  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR rtl-optimization/50496
+	* jump.c (redirect_jump): Assert fail on nlabel == NULL_RTX
+	only after epilogue is created. Add comments.
+
+2011-11-22  Richard Henderson  <rth@redhat.com>
+
+	* config/ia64/ia64.c (ia64_expand_atomic_op): Add model parameter.
+	Generate the barrier required for the memory model.
+	(rtx_needs_barrier): Handle UNSPEC_FETCHADD_REL, UNSPEC_CMPXCHG_REL.
+	* config/ia64/ia64-protos.h: Update.
+	* config/ia64/ia64.md (UNSPEC_FETCHADD_REL): New.
+	(UNSPEC_CMPXCHG_REL): New.
+	* config/ia64/sync.md (mem_thread_fence): New.
+	(atomic_load<IMODE>, atomic_store<IMODE>): New.
+	(atomic_compare_and_swap<IMODE>): New.
+	(cmpxchg_acq_<I124MODE>, cmpxchg_acq_di): New.
+	(atomic_exchange<IMODE>): New.
+	(xchg_acq_<IMODE>): Rename from sync_lock_test_and_set<IMODE>.
+	(atomic_<FETCHOP><IMODE>, atomic_nand<IMODE>): New.
+	(atomic_fetch_<FETCHOP><IMODE>, atomic_fetch_nand<IMODE>): New.
+	(atomic_<FETCHOP>_fetch<IMODE>, atomic_nand_fetch<IMODE>): New.
+	(fetchadd_rel_<I48MODE>): New.
+	(sync_<FETCHOP><IMODE>, sync_nand<IMODE>): Remove.
+	(sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): Remove.
+	(sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): Remove.
+	(sync_compare_and_swap<IMODE>): Remove.
+	(sync_lock_release<IMODE>): Remove.
+
+	* config/ia64/ia64.md: Use define_c_enum for UNSPEC_*
+	and UNSPECV_* constants.
+
+2011-11-22  Tom de Vries  <tom@codesourcery.com>
+
+	PR rtl-optimization/50764
+	* sched-deps.c (sched_analyze_insn): Make sure frame-related insns are
+	not moved past preceding jump.
+
+2011-11-22  Jeff Law  <law@redhat.com>
+
+	* doc/contrib.texi: Add entry for David Binderman.
+
+2011-11-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* postreload.c (reload_combine): Mark reg_state as invalid at
+	volatile insns if there has been a use already.
+
+2011-11-21  Aldy Hernandez  <aldyh@redhat.com>
+
+	* opts.c (finish_options): Do not fail for -fgnu-tm.
+	* gimple-streamer-out.c (output_gimple_stmt): Handle
+	GIMPLE_TRANSACTION.
+	* gimple-streamer-in.c (input_gimple_stmt): Same.
+	* lto-cgraph.c (input_overwrite_node): Read tm_clone bit.
+	(lto_output_node): Write tm_clone bit.
+
+2011-11-22  Ian Lance Taylor  <iant@google.com>
+
+	* doc/install.texi (Configuration): Correct doc of
+	--enable-build-poststage1-with-cxx: it is not experimental.
+
+2011-11-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51074
+	* fold-const.c (fold_binary_loc): Fix up VEC_INTERLEAVE_*_EXPR
+	handling for BYTES_BIG_ENDIAN.
+	* optabs.c (can_vec_perm_for_code_p): Likewise.
+
+2011-11-22  Michael Matz  <matz@suse.de>
+
+	PR other/51125
+	* trans-mem.c (expand_block_tm): Ignore clobbers.
+
+2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
+
+	*  config/darwin.h (ENDFILE_SPEC): New.
+	(DARWIN_CRT1_SPEC): Add crttms.o.
+	(STARTFILE_SPEC): Likewise for dynamic libs and bundles.
+	* config/i386.h (ENDFILE_SPEC): Amend to include crttme.o.
+
+2011-11-22  Michael Matz  <matz@suse.de>
+
+	PR c++/51264
+	* tree.c (iterative_hash_expr): Remove break after return.
+
+2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* target.def (tm_clone_table_section): New hook.
+	* doc/tm.texi.in (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
+	* doc/tm.texi: Regenerate.
+	* varasm.c (dump_tm_clone_pairs): Use target tm_clone_table_section.
+	* output.h (default_clone_table_section): New prototype.
+	* config/darwin.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): New.
+	* config/darwin-protos.h (darwin_tm_clone_table_section): New prototype.
+	* config/darwin.c (darwin_tm_clone_table_section): New.
+
+2011-11-21  Torvald Riegel  <triegel@redhat.com>
+
+	* trans-mem.c (diagnose_tm_1): Print an expression instead of a
+	declaration in error messages for indirect calls.
+
+2011-11-21  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (sparc_regmode_natural_size): New function
+	implementing REGMODE_NATURAL_SIZE taking into consideration vector
+	modes.
+	(sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P.
+	* config/sparc/sparc-protos.h (sparc_regmode_natural_size,
+	sparc_modes_tieable_p): Declare.
+	* gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE,
+	MODES_TIEABLE_P): Use new helper functions.
+
+	Revert
+	2011-11-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	PR middle-end/50325
+	* expmed.c (store_bit_field_1): Use extract_bit_field on big
+	endian targets if the source cannot be exactly covered by word
+	mode chunks.
+
+2011-11-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/50827
+	* var-tracking.c (loc_cmp): For ENTRY_VALUEs use ENTRY_VALUE_EXP
+	macro instead of XEXP.
+
+2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
+
+	* configure: Regenerate.
+
+2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (output_reload_in_const): Loading a byte with 0
+	must not affect cc0.
+	* config/avr/avr.md (*movhi, *movpsi, *movsi, *movsf): Zero to any
+	register does not change cc0. Same for any constant to ld-register.
+
+2011-11-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (unspec) <UNSPEC_MOVNTQ, UNSPEC_PFRCP,
+	UNSPEC_PFRCPIT1, UNSPEC_PFRCPIT2, UNSPEC_PFRSQRT, UNSPEC_PFRSQIT1>:
+	Move from config/i386/i386.md
+	(unspecv) <UNSPECV_EMMS, UNSPECV_FEMMS>: Ditto.
+	* config/i386/sse.md (unspec) <UNSPEC_MOVNT,UNSPEC_MOVU, UNSPEC_LDDQU,
+	UNSPEC_PSHUFB, UNSPEC_PSIGN, UNSPEC_PALIGNR, UNSPEC_EXTRQI,
+	UNSPEC_EXTRQ, UNSPEC_INSERTQI, UNSPEC_INSERTQ, UNSPEC_BLENDV,
+	UNSPEC_INSERTPS, UNSPEC_DP, UNSPEC_MOVNTDQA, UNSPEC_MPSADBW,
+	UNSPEC_PHMINPOSUW, UNSPEC_PTEST, UNSPEC_PCMPESTR, UNSPEC_PCMPISTR,
+	UNSPEC_FMADDSUB, UNSPEC_XOP_UNSIGNED_CMP, UNSPEC_XOP_TRUEFALSE,
+	UNSPEC_XOP_PERMUTE, UNSPEC_FRCZ, UNSPEC_AESENC, UNSPEC_AESENCLAST,
+	UNSPEC_AESDEC, UNSPEC_AESDECLAST, UNSPEC_AESIMC,
+	UNSPEC_AESKEYGENASSIST, UNSPEC_PCLMUL, UNSPEC_PCMP, UNSPEC_VPERMIL,
+	UNSPEC_VPERMIL2, UNSPEC_VPERMIL2F128, UNSPEC_CAST, UNSPEC_VTESTP,
+	UNSPEC_VCVTPH2PS, UNSPEC_VCVTPS2PH, UNSPEC_VPERMSI, UNSPEC_VPERMDF,
+	UNSPEC_VPERMSF, UNSPEC_VPERMTI, UNSPEC_GATHER, UNSPEC_VSIBADDR>: Ditto.
+	(unspecv) <UNSPECV_LDMXCSR, UNSPECV_STMXCSR, UNSPECV_CLFLUSH,
+	UNSPECV_MONITOR, UNSPECV_MWAIT, UNSPECV_VZEROALL, UNSPECV_VZEROUPPER>:
+	Ditto.
+	* config/i386/sync.md (unspec) <UNSPEC_LFENCE, UNSPEC_SFENCE,
+	UNSPEC_MFENCE, UNSPEC_MOVA>: Ditto.
+	(unspecv) <UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, UNSPECV_CMPXCHG_3,
+	UNSPECV_CMPXCHG_4, UNSPECV_XCHG, UNSPECV_LOCK>: Ditto.
+	(sse2_lfence): Move from config/i386/sse.md.
+	(*sse2_lfence): Ditto.
+	(sse_sfence): Ditto.
+	(*sse_sfence): Ditto.
+	(sse2_mfence): Ditto.
+	(mfence_sse2): Ditto.  Rename from *sse2_mfence.  Enable also
+	for TARGET_64BIT.
+	(mem_thread_fence): Use mfence_sse2.
+
+2011-11-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.h (struct base_arch_s): Add field sfr_offset.
+	* config/avr/avr-devices.c: Ditto. And initialize it.
+	* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in define
+	__AVR_SFR_OFFSET__.
+	* config/avr/avr-protos.h (out_movqi_r_mr, out_movqi_mr_r): Remove.
+	(out_movhi_r_mr, out_movhi_mr_r): Remove.
+	(out_movsi_r_mr, out_movsi_mr_r): Remove.
+	* config/avr/avr.md (*cbi, *sbi): Use %i instead of %m-0x20.
+	(*insv.io, *insv.not.io): Ditto.
+	* config/avr/avr.c (out_movsi_r_mr, out_movsi_mr_r): Make static.
+	(print_operand): Implement "%i" to print address as I/O address.
+	(output_movqi): Clean up call of out_movqi_mr_r.
+	(output_movhi): Clean up call of out_movhi_mr_r.
+	(avr_file_start): Use avr_current_arch->sfr_offset instead of
+	magic -0x20. Use TMP_REGNO, ZERO_REGNO instead of 0, 1.
+	(avr_out_sbxx_branch): Use %i instead of %m-0x20.
+	(out_movqi_r_mr, out_movqi_mr_r): Ditto. And make static.
+	(out_movhi_r_mr, out_movhi_mr_r): Ditto. And use avr_asm_len.
+	(out_shift_with_cnt): Clean up code: Use avr_asm_len.
+	(output_movsisf): Use output_reload_insisf for all CONSTANT_P sources.
+	(avr_out_movpsi): USE avr_out_reload_inpsi for all CONSTANT_P sources.
+	Clean up call of avr_out_store_psi.
+	(output_reload_in_const): Don't cut symbols longer than 2 bytes.
+	(output_reload_insisf): Filter CONST_INT_P or CONST_DOUBLE_P to
+	try if setting pre-cleared register is advantageous.
+	(avr_out_plus_1): Use gen_int_mode instead of GEN_INT.
+
+2011-11-20  Joey Ye  <joey.ye@arm.com>
+
+	* expr.c (expand_expr_real_1): Correctly handle strict volatile
+	bitfield loads smaller than mode size.
+
+2011-11-20  Richard Henderson  <rth@redhat.com>
+
+	* config/mips/mips.c (mips_init_libfuncs): Call init_sync_libfuncs.
+
+2011-11-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/51235
+	* config/i386/i386.c (ix86_expand_vcond): Generate TARGET_XOP
+	patterns for supported mode only.
+
+	PR target/51236
+	* config/i386/i386.c (ix86_expand_builtin)
+	<IX86_BUILTIN_GATHERALTSIV4DI>: Use CODE_FOR_avx2_gathersiv4di.
+
+2011-11-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (UNSPEC_MOVNTI): Remove.
+	(UNSPEC_MOVNTQ): New unspec.
+	* config/i386/mmx.md (sse_movntq): Rename from sse_movntdi.
+	Use UNSPEC_MOVNTQ instead of UNSPEC_MOVNT.
+	* config/i386/sse.md (sse2_movnti<mode>): Use UNSPEC_MOVNT instead of
+	UNSPEC_MOVNTI.
+	(STORENT_MODE): Add DI and V4DI modes.
+
+2011-11-20  Nathan Sidwell  <nathan@acm.org>
+
+	PR gcov-profile/51113
+	* coverage.c (build_var): Propagate visibility for public
+	decls.  Use make_decl_one_only for PIC correctness.
+
+	testsuite/
+	* gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
+	* gcc.misc-tests/gcov-16.c: New.
+	* gcc.misc-tests/gcov-17.c: New.
+	* g++.dg/gcov/gcov-8.C: New.
+	* g++.dg/gcov/gcov-9.C: New.
+	* g++.dg/gcov/gcov-10.C: New.
+
+2011-11-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/51187
+	* reorg.c (relax_delay_slots): Do not consider a jump useless if there
+	is a barrier between the jump and its target label.
+
+2011-11-19  Patrick Marlier  <patrick.marlier@gmail.com>
+
+	PR middle-end/51211
+	* tracer.c (ignore_bb_p): Don't copy GIMPLE_TRANSACTION.
+
+2011-11-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* expmed.c (store_bit_field_1): Revert bogus formatting change.
+
+2011-11-19  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/50493
+	* config/arm/arm.c (neon_disambiguate_copy): Correctly handle partial
+	overlap of src and dest operands.
+
+2011-11-19  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin.h (ASM_DEBUG_SPEC): New.
+	* config/darwin9.h (ASM_DEBUG_SPEC): New.
+
+2011-11-18  Jan Hubicka  <jh@suse.cz>
+
+	* config/i386/i386.c (atom_cost): Disable SSE loop until alignment
+	issues are fixed.
+
+2011-11-18  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/cris/cris.c (cris_function_value_regno_p): Make static.
+	(TARGET_FUNCTION_VALUE_REGNO_P): Define.
+	* config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove.
+	* config/cris/cris-protos.h (cris_function_value_regno_p): Remove.
+
+2011-11-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/33944
+	* doc/extend.texi: Document __builtin_ia32_movnti64.
+
+	* config/i386/emmintrin.h (_mm_stream_si64): New.
+
+	* config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG.
+
+	* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64.
+	(bdesc_special_args): Update __builtin_ia32_movnti.  Add
+	__builtin_ia32_movnti64.
+	(ix86_expand_special_args_builtin): Handle
+	VOID_FTYPE_PLONGLONG_LONGLONG.
+
+	* config/i386/i386.md (UNSPEC_MOVNTI): New.
+
+	* config/i386/sse.md (sse2_movntsi): Renamed to ...
+	(sse2_movnti<mode>): This.
+
+2011-11-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49868
+	* config/avr/avr.h (base_arch_s): Add field n_segments.
+	(ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3,
+	ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces.
+	(AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines.
+	(INIT_EXPANDERS): New define.
+	* config/avr/avr-protos.h (avr_mem_pgmx_p): New.
+	(avr_init_expanders): New.
+	(avr_emit_movmemhi, avr_out_movmem): New.
+	(avr_xload_libgcc_p): New.
+	* config/avr/avr-c.c (avr_register_target_pragmas): Register
+	address spaces __pgm1, __pgm2,  __pgm3,  __pgm4  __pgm5,  __pgmx.
+	(avr_cpu_cpp_builtins): Add built-in defines __PGM1,
+	__PGM2, __PGM3, __PGM4, __PGM5, __PGMX.
+	* config/avr/avr-devices.c (avr_arch_types): Set field n_segments.
+
+	* config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover
+	3 bits instead of just 1.
+	(xstring_empty, xstring_e, rampz_rtx): New static GTYed variables.
+	(progmem_section): Change from section to array of sections.
+	(progmem_section_prefix): New static variable.
+	(avr_file_start): Print set for __RAMPZ__
+	(avr_option_override): Move initialization of RTXes from here...
+	(avr_init_expanders): ...to this new function.
+	(avr_pgm_segment): New static function.
+	(avr_decl_pgm_p): Handle error_mark_node.
+	(avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions.
+	(avr_out_xload,	avr_find_unused_d_reg): New static functions.
+	(expand_prologue, expand_epilogue): Use rampz_rtx.
+	(print_operand): Hande CONST_STRING.
+	(avr_xload_libgcc_p): New static function.
+	(avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM.
+	(avr_progmem_p): Return 2 for 24-bit flash address space.
+	(avr_out_sbxx_branch): Clean-up code from ASn macros.
+	(out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's
+	address and print symbolically.
+	(avr_asm_named_section, avr_section_type_flags,
+	avr_encode_section_info, avr_asm_select_section,
+	avr_addr_space_address_mode, avr_addr_space_pointer_mode,
+	avr_addr_space_legitimate_address_p, avr_addr_space_convert,
+	avr_addr_space_legitimize_address): Handle new address spaces.
+	(avr_output_progmem_section_asm_op): New static function.
+	(avr_asm_init_sections): Initialize progmem_section[].
+	(adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM.
+	(avr_const_address_lo16): New static function.
+	(avr_assemble_integer): Use it to handle 3-byte integers.
+	(avr_emit_movmemhi, avr_out_movmem): New functions.
+
+	* config/avr/predicates.md (nox_general_operand): Handle new
+	address spaces.
+	* config/avr/avr.md (unspec): Add UNSPEC_MOVMEM.
+	(adjust_len): Add xload, movmem.
+	(SP_ADDR): New define_constants.
+	(isa): Add "lpm", "lpmx", "elpm", "elpmx".
+	(enabled): Handle them.
+	(load<mode>_libgcc): New expander.
+	(*load.<mode>.libgcc): Rename to load_<mode>_libgcc.
+	(xload8_A, xload<mode>_A): New insn-and-splits.
+	(xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns.
+	(mov<mode>): Handle new address spaces.
+	(movmemhi): Rewrite using avr_emit_movmemhi.
+	(MOVMEM_r_d): New mode attribute.
+	(movmem_<mode>, movmem_qi_elpm): New insns.
+	(setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote
+	C-code.  Use label instead of hard-coded instrunction lengths.
+
+2011-11-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50605
+	* gimple.c (is_gimple_ip_invariant_address): Also handle MEM_REFs
+	of IPA invariant decls.
+
+2011-11-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	* tree-outof-ssa.c (insert_back_edge_copies):  Add call to
+	mark_dfs_back_edges.
+
+2011-11-18  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/49992
+	* configure.ac: Remove ranlib special-casing for Darwin.
+	* configure: Regenerate.
+
+2011-11-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR tree-optimization/51118
+	* fold-const.c (fold_checksum_tree): Check for TS_TYPED structure
+	before using TREE_TYPE accessor on expr.
+
+2011-11-17  Jan Hubicka  <jh@suse.cz>
+
+	PR bootstrap/51134
+	* i386.c (atom_cost): Fix 32bit memset description.
+	(expand_set_or_movmem_via_loop_with_iter): Output proper bounds check
+	for epilogue loops.
+	(expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing
+	byte loop.
+	(decide_alg): sse_loop is not useable wthen SSE2 is disabled;
+	when not optimizing always use rep movsb or lincall; do not produce
+	word sized loops when optimizing memset for size (to avoid need
+	for large constants).
+	(ix86_expand_movmem): Get into sync with ix86_expand_setmem;
+	choose unroll factors better; always do 128bit moves when producing
+	SSE loops; do not produce loopy epilogue when size is too small.
+	(promote_duplicated_reg_to_size): Do not look into desired alignments
+	when doing vector expansion.
+	(ix86_expand_setmem): Track better when promoted value is available;
+	choose unroll factors more sanely. Output loopy epilogue only
+	when needed.
+
+2011-11-17  Steve Ellcey  <sje@cup.hp.com>
+
+	PR middle-end/51144
+	* output.h (fprint_w): Remove.
+	* final.c (fprint_w): Remove.
+	(output_addr_const): Change fprint_w back to fprintf.
+
+2011-11-17  Andrew Pinski  <apinski@cavium.com>
+
+	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
+
+2011-11-17  Andrew MacLeod  <amacleod@redhat.com>
+
+	* builtins.c (expand_builtin): Remove 4th parameter representing
+	weak/strong mode when __atomic_compare_exchange becomes a library call.
+
+2011-11-17  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
+	new pseudo for target after convert_modes.
+	(rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
+
+2011-11-17  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
+	new pseudo for target after convert_modes.
+	(rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.
+
+2011-11-17  Richard Henderson  <rth@redhat.com>
+
+	* builtins.c (expand_builtin_mem_thread_fence): Remove.
+	(expand_builtin_mem_signal_fence): Remove.
+	(expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
+	(expand_builtin_sync_synchronize): Likewise.
+	(expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
+	* optabs.c (expand_asm_memory_barrier): Split out from
+	expand_builtin_mem_signal_fence.
+	(expand_mem_thread_fence): New, a combination of code from
+	expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
+	(expand_mem_signal_fence): Moved and renamed from
+	expand_builtin_mem_signal_fence.
+	(expand_atomic_exchange): Use expand_mem_thread_fence.
+	(expand_atomic_load, expand_atomic_store): Likewise.
+	* expr.h, optabs.h: Update decls.
+
+2011-11-17  Bin Cheng  <bin.cheng@arm.com>
+
+	PR rtl-optimization/50663
+	* cprop.c (implicit_set_indexes): New global variable.
+	(insert_set_in_table): Add additional parameter and record implicit
+	set information.
+	(hash_scan_set): Add additional parameter and pass it to above.
+	(hash_scan_insn): Pass false to hash_scan_set.
+	(compute_hash_table_work): Pass true to hash_scan_set.
+	(compute_cprop_data): Add implicit set to AVIN of block which the
+	implicit set is recorded for.
+	(one_cprop_pass): Handle implicit_set_indexes array.
+
+2011-11-17  Michael Matz  <matz@suse.de>
+
+	PR middle-end/50644
+	PR middle-end/50741
+	* tree-ssa-live.c (mark_all_vars_used_1): Recurse only for decls of
+	current function.
+	(remove_unused_locals): Ditto.
+
+2011-11-16  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (alpha_split_compare_and_swap_12): Copy
+	ALIAS_SET_MEMORY_BARRIER when creating a new memory.
+	(alpha_split_atomic_exchange_12): Likewise.
+	* config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Likewise.
+
+2011-11-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/i386elf.h (PREFERRED_DEBUGGING_TYPE): Remove.
+
+2011-11-16  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags):
+	Default to minimum alignment if decl is NULL.
+
+2011-11-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode
+	sequence for AVX.
+	(<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
+
+2011-11-16  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>
+
+	* doc/invoke.texi: Document AMD bdver1 and btver1.
+
+2011-11-16  Richard Earnshaw  <rearnsha@arm.com>
+	    Bernd Schmidt <bernds@coudesourcery.com>
+	    Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+	PR target/49641
+	* config/arm/arm.c (store_multiple_sequence): Avoid cases where
+	the base reg is stored iff compiling for Thumb1.
+
+2011-11-16  Razya Ladelsky  <razya@il.ibm.com>
+
+	PR tree-optimization/49960
+	* tree-data-ref.c (initialize_data_dependence_relation): Add
+	initializations.
+	Remove call to compute_self_dependence.
+	(compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition.
+	(compute_self_dependence): Remove old code. Add call to
+	compute_affine_dependence.
+	(compute_all_dependences): Remove call to compute_self_dependence.
+	Add call to compute_affine_dependence.
+
+2011-11-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	PR middle-end/50325
+	* expmed.c (store_bit_field_1): Use extract_bit_field on big
+	endian targets if the source cannot be exactly covered by word
+	mode chunks.
+
+2011-11-15  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to
+	ELF_STRING_LIMIT.
+
+2011-11-15  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (alpha_pre_atomic_barrier): New.
+	(alpha_post_atomic_barrier): New.
+	(alpha_split_atomic_op): New memmodel argument; honor it.
+	(alpha_split_compare_and_swap): Take array of operands.  Honor
+	memmodel; always set bool output
+	(alpha_expand_compare_and_swap_12): Similarly.
+	(alpha_split_compare_and_swap_12): Similarly.
+	(alpha_split_atomic_exchange): Similarly.  Rename from
+	alpha_split_lock_test_and_set.
+	(alpha_expand_atomic_exchange_12): Similarly.  Rename from
+	alpha_expand_lock_test_and_set_12.
+	(alpha_split_atomic_exchange_12): Similarly.  Rename from
+	alpha_split_lock_test_and_set_12.
+	* config/alpha/alpha-protos.h: Update.
+	* config/alpha/alpha.md (UNSPECV_CMPXCHG): New.
+	* config/alpha/constraints.md ("w"): New.
+	* config/alpha/predicates.md (mem_noofs_operand): New.
+	* config/alpha/sync.md (atomic_compare_and_swap<mode>): Rename from
+	sync_compare_and_swap<mode>; add the new parameters.
+	(atomic_exchange<mode>): Update from sync_test_and_set<mode>.
+	(atomic_fetch_<op><mode>): Update from sync_old_<op><mode>.
+	(atomic_<op>_fetch<mode>): Update from sync_new_<op><mode>.
+	(atomic_<op><mode>): Update from sync_<op><mode>.
+
+2011-11-16  Tom de Vries  <tom@codesourcery.com>
+
+	* tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
+
+2011-11-16  Alan Modra  <amodra@gmail.com>
+
+	PR rtl-optimization/51051
+	PR bootstrap/51086
+	* function.c (thread_prologue_and_epilogue_insns): Guard
+	emitting return with single_succ_p test.
+
+2011-11-15  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* config/epiphany/epiphany.md (mov<mode>cc): Fix code to
+	get mode from CMP_OP1 if CMP_OP0 is VOIDmode.
+
+2011-11-15  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (vec_pack_trunc_v2df): Optimize sequence for AVX.
+	(vec_pack_sfix_trunc_v2df): Ditto.
+	(vec_pack_sfix_v2df): Ditto.
+	(vec_pack_sfix_trunc_v4df): Generate fix_truncv4dfv4si2 and
+	avx_vec_concatv8si patterns.
+	(vec_pack_sfix_v4df): Generate avx_cvtpd2dq256 and
+	avx_vec_concatv8si patterns.
+
+2011-11-15  Torvald Riegel  <triegel@redhat.com>
+
+	* c-parser.c (c_parser_transaction_expression): Require parentheses
+	when parsing transaction expressions.
+
+2011-11-15  Tristan Gingold  <gingold@adacore.com>
+
+	* incpath.c (get_added_cpp_dirs): New function.
+	* incpath.h (get_added_cpp_dirs): Declare.
+	* config/vms/vms-c.c (vms_c_register_includes): New function.
+	(vms_std_modules): New variable.
+	* config/vms/vms.h (TARGET_EXTRA_INCLUDES): Define.
+	(vms_c_register_includes): Declare.
+
+2011-11-15  Tristan Gingold  <gingold@adacore.com>
+
+	* c-family/c-pragma.h (pragma_extern_prefix): Declare.
+	* c-family/c-pragma.c (pragma_extern_prefix): Make it public.
+	* config/vms/vms-c.c (saved_extern_prefix): New variable.
+	(vms_pragma_extern_prefix): New function.
+	(vms_c_register_pragma): Register vms_pragma_extern_prefix.
+
+2011-11-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49868
+	* config/avr/avr.h (ADDR_SPACE_PGM): New address spaces.
+	(REGISTER_TARGET_PRAGMAS): New define.
+	* config/avr/avr-protos.h (avr_mem_pgm_p): New.
+	(avr_load_libgcc_p): New.
+	(avr_register_target_pragmas): New.
+	(asm_output_external_libcall): Remove.
+	(avr_log_t): Add field "progmem".  Order alphabetically.
+	* config/avr/avr-log.c (avr_log_set_avr_log): Set avr_log.progmem.
+	* config/avr/avr-c.c (langhooks.h): New include.
+	(avr_register_target_pragmas): New function. Register address
+	space __pgm.
+	(avr_cpu_cpp_builtins): Add built-in define __PGM.
+
+	* config/avr/avr.c: Include "c-family/c-common.h".
+	(TARGET_LEGITIMATE_ADDRESS_P): Remove define.
+	(TARGET_LEGITIMIZE_ADDRESS): Remove define.
+	(TARGET_ADDR_SPACE_SUBSET_P): Define to...
+	(avr_addr_space_subset_p): ...this new static function.
+	(TARGET_ADDR_SPACE_CONVERT): Define to...
+	(avr_addr_space_convert): ...this new static function.
+	(TARGET_ADDR_SPACE_ADDRESS_MODE): Define to...
+	(avr_addr_space_address_mode): ...this new static function.
+	(TARGET_ADDR_SPACE_POINTER_MODE): Define to...
+	(avr_addr_space_pointer_mode): ...this new static function.
+	(TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define to...
+	(avr_addr_space_legitimate_address_p): ...this new static function.
+	(TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Define to...
+	(avr_addr_space_legitimize_address): ...this new static function.
+	(avr_mode_code_base_reg_class): Handle address spaces.
+	(avr_regno_mode_code_ok_for_base_p): Ditto.
+	(lpm_addr_reg_rtx, lpm_reg_rtx, all_regs_rtx): New static variables.
+	(avr_option_override): Initialize them.
+	(output_reload_in_const): Use all_regs_rtx. Fix signedness of loop
+	variables.
+	(avr_pgm_segment): New static function.
+	(avr_decl_pgm_p, avr_mem_pgm_p): New static functions.
+	(avr_out_lpm, avr_out_lpm_no_lpmx): New static functions.
+	(output_movqi, output_movhi, output_movsisf, avr_out_movpsi): Call
+	avr_out_lpm to handle loads from progmem.
+	(avr_load_libgcc_p): New static function.
+	(avr_progmem_p): Test if decl is in flash.
+	(avr_pgm_pointer_const_p): New static function.
+	(avr_nonconst_pointer_addrspace): New static function.
+	(avr_pgm_check_var_decl): New static function.
+	(avr_insert_attributes): Use it.  Change error message to report
+	cause (progmem or address space) when code wants to write to flash.
+	(avr_section_type_flags): Unset section flag SECTION_BSS for
+	data in progmem.
+
+	* config/avr/predicates.md (nop_general_operand): New predicate.
+	(nox_general_operand): New predicate.
+	* config/avr/avr.md (LPM_REGNO): New define_constant.
+	(load<mode>_libgcc): New expander.
+	(*load.<mode>.libgcc): New insn.
+	(mov<mode>): Handle loads from non-generic AS.
+	(movmemhi): Ditto.  Propagate address space information to newly
+	created MEM.
+	(movqi_insn, *movhi, *movpsi, *movsi, *movsf): Change predicate #1
+	to nox_general_operand.
+	(ashrqi3, ashrhi3, ashrsi3): Change predicate #1 to
+	nop_general_operand.
+	(ashlqi3, *ashlqi3, ashlhi3, ashlsi3): Ditto.
+	(lshrqi3, *lshrqi3, lshrhi3, lshrsi3): Ditto.
+	(split-lpmx): New split.
+	(*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const,
+	*lshrhi3_const, *lshrsi3_const): Indent, unquote C.
+
+2011-11-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* ipa-cp.c (ipa_value_from_jfunc): Make global.
+	(ipa_cst_from_jfunc): Remove, use ipa_value_from_jfunc instead.
+	(get_indirect_edge_target): Rename, make global.
+	(devirtualization_time_bonus, estimate_local_effects,)
+	(ipcp_discover_new_direct_edges): Update.
+	* ipa-inline-analysis.c (evaluate_conditions_for_edge):
+	Generalize to also handle types.  Rename to ...
+	(evaluate_properties_for_edge): Use instead of
+	evaluate_conditions_for_edge.
+	(estimate_edge_devirt_benefit): New function.
+	(estimate_calls_size_and_time): Use it.
+	(estimate_node_size_and_time, estimate_ipcp_clone_size_and_time,)
+	(inline_merge_summary):	Update.
+	(do_estimate_edge_time, do_estimate_edge_growth): Update.  Calculate
+	parameter information at the call site and pass it on to subroutines.
+	* tree-inline.c (estimate_num_insns): Distinguish between direct and
+	indirect calls.
+	(init_inline_once): Set size and time costs or indirect calls.
+	* tree-inline.h (eni_weights): Add indirect_call_cost.
+
+2011-11-15  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/51005
+	* tree-ssa-tail-merge.c (delete_basic_block_same_succ): Rename to
+	mark_basic_block_deleted.
+	(update_worklist): Inline purge_bbs.
+	(purge_bbs, unlink_virtual_phi, update_vuses, vop_at_entry)
+	(delete_block_update_dominator_info): Remove.
+	(replace_block_by): Remove update_vops parameter.  Partially evaluate
+	for update_vops == false.
+	(apply_clusters): Remove update_vops parameter.  Remove update_vops
+	argument in replace_block_by call.
+	(update_debug_stmts): Remove MAY_HAVE_DEBUG_STMTS test.
+	(tail_merge_optimize): Remove update_vops argument to apply_clusters.
+	Remove call to purge_bbs.  Add calls to calculate_dominance_info and
+	free_dominance_info.  Add MAY_HAVE_DEBUG_STMTS	before calling
+	update_debug_stmts.  Mark vop var for renaming, if necessary.
+
+2011-11-15  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR rtl-optimization/51051
+	* cfgrtl.c (cfg_layout_can_merge_blocks_p): Return FALSE if the
+	move would cause fallthrough into the exit block.
+
+2011-11-14  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/rs6000.c (emit_load_locked): Assert the mode is
+	handled.
+	(emit_store_conditional): Likewise.
+	(rs6000_pre_atomic_barrier, rs6000_post_atomic_barrier): New.
+	(rs6000_adjust_atomic_subword): New.
+	(rs6000_mask_atomic_subword, rs6000_finish_atomic_subword): New.
+	(rs6000_expand_atomic_op): Rename from rs6000_emit_sync; rewrite
+	for pre-reload expansion.
+	(rs6000_split_compare_and_swap, rs6000_split_compare_and_swapqhi,
+	rs6000_expand_compare_and_swapqhi): Merge into ...
+	(rs6000_expand_atomic_compare_and_swap): ... here.  New function.
+	rs6000_split_lock_test_and_set; expand immediately.  Handle
+	QImode and HImode.
+	* config/rs6000/rs6000.md (UNSPEC_LWSYNC): Move and rename
+	from UNSPECV_LWSYNC.
+	* config/rs6000/sync.md (fetchopsi_constr, fetchopdi_constr): Remove.
+	(mem_thread_fence): New.
+	(hwsync): Rename from memory_barrier.
+	(*hwsync): Rename from *sync_internal.
+	(lwsync, *lwsync): Mirror hwsync implementation.
+	(isync): Don't reference memory.
+	(loadsync): New.
+	(atomic_load<INT>, atomic_store<INT>): New.
+	(ATOMIC): New mode iterator.
+	(load_locked<ATOMIC>): Rename from load_locked_<GPR>.
+	(store_conditional<ATOMIC>): Rename from store_conditional_<GPR>.
+	(sync_compare_and_swap<GPR>): Remove.
+	(sync_compare_and_swaphi, sync_compare_and_swapqi): Remove.
+	(sync_compare_and_swapqhi_internal): Remove.
+	(sync_lock_test_and_set<GPR>): Remove.
+	(sync_<FETCHOP><INT1>): Remove.
+	(*sync_<FETCHOP>si_internal, *sync_<FETCHOP>di_internal): Remove.
+	(sync_nand<INT1>, *sync_nand<GPR>_internal): Remove.
+	(sync_old_<FETCHOP><GPR>): Remove.
+	(*sync_old_<FETCHOP>si_internal): Remove.
+	(*sync_old_<FETCHOP>di_internal): Remove.
+	(sync_old_nand<INT1>): Remove.
+	(*sync_old_nand<GPR>_internal): Remove.
+	(sync_new_<FETCHOP><GPR>): Remove.
+	(*sync_new_<FETCHOP>si_internal): Remove.
+	(*sync_new_<FETCHOP>di_internal): Remove.
+	(sync_new_nand<INT1>): Remove.
+	(*sync_new_nand<GPR>_internal): Remove.
+	(*atomic_andsi, *atomic_anddi): Remove.
+	(*sync_addshort_internal, *sync_subshort_internal): Remove.
+	(*sync_andsi_internal, *sync_boolsi_internal): Remove.
+	(*sync_boolcshort_internal): Remove.
+	(sync_lock_release<INT1>): Remove.
+	(atomic_compare_and_swap<INT1>): New.
+	(atomic_exchange<INT1>): New.
+	(atomic_<FETCHOP><INT1>, atomic_nand<INT1>): New.
+	(atomic_fetch_<FETCHOP><INT1>, atomic_fetch_nand<INT1>): New.
+	(atomic_<FETCHOP>_fetch<INT1>, atomic_nand_fetch<INT1>): New.
+
+2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (round<mode>2): Use register_operand for
+	operand 1 predicate.
+	(round<mode>2_sfix): Ditto.
+	(round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2.
+
+2011-11-14  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov.c (canonicalize_name): Protect use of S_ISLNK.
+
+2011-11-14  Jan Hubicka  <jh@suse.cz>
+
+	PR target/51126
+	* config/i386/i386.c (core cost model): Correct pasto.
+
+2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (round<mode>2_sfix): New expander.
+	(round<mode>2_vec_pack_sfix): Ditto.
+	(<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto.
+	(<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
+	* config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND,
+	V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND,
+	V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types.
+	* config/i386/i386.c (ix86_builtins): Add
+	IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and
+	IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines.
+	(bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256},
+	__builtin_ia32_roundpd_az_vec_pack_sfix{,256},
+	__builtin_ia32_{floorps,ceilps}_sfix{,256}and
+	__builtin_ia32_roundps_az_sfix{,256} descriptions.
+	(ix86_expand_sse_round_vec_pack_sfix): New.
+	(ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND,
+	V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and
+	V8SI_FTYPE_V4DF_V4DF_ROUND types.  Check last argument of
+	CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix,
+	CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256.
+	(ix86_builtin_vectorized_function): Handle
+	BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and
+	BUILT_IN_{I,L,LL}ROUND{,F}
+
+2011-11-14  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/50598
+	* cgraph.h (varpool_externally_visible_p): Declare.
+	(varpool_add_new_variable): Declare.
+	* tree-emultls.c (get_emutls_init_templ_addr,
+	new_emutls_decl): Use varpool_add_new_variable.
+	* ipa.c (varpool_externally_visible_p): Export.
+	* varpool.c (varpool_add_new_variable): New function.
+
+2011-11-14  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
+	    Jan Hubicka  <jh@suse.cz>
+
+	* config/i386/i386.h (processor_costs): Add second dimension to
+	stringop_algs array.
+	* config/i386/i386.c (cost models): Initialize second dimension of
+	stringop_algs arrays.
+	(core_cost): New costs based on generic64 costs with updated stringop
+	values.
+	(promote_duplicated_reg): Add support for vector modes, add
+	declaration.
+	(promote_duplicated_reg_to_size): Likewise.
+	(processor_target): Set core costs for core variants.
+	(expand_set_or_movmem_via_loop_with_iter): New function.
+	(expand_set_or_movmem_via_loop): Enable reuse of the same iters in
+	different loops, produced by this function.
+	(emit_strset): New function.
+	(expand_movmem_epilogue): Add epilogue generation for bigger sizes,
+	use SSE-moves where possible.
+	(expand_setmem_epilogue): Likewise.
+	(expand_movmem_prologue): Likewise for prologue.
+	(expand_setmem_prologue): Likewise.
+	(expand_constant_movmem_prologue): Likewise.
+	(expand_constant_setmem_prologue): Likewise.
+	(decide_alg): Add new argument align_unknown.  Fix algorithm of
+	strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop
+	(decide_alignment): Update desired alignment according to chosen move
+	mode.
+	(ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves.
+	(ix86_expand_setmem): Likewise.
+	(ix86_slow_unaligned_access): Implementation of new hook
+	slow_unaligned_access.
+	* config/i386/i386.md (strset): Enable half-SSE moves.
+	* config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si.
+	(vec_dupv2di): Add expand for vec_dupv2di.
+
+2011-11-14  Dimitrios Apostolou  <jimis@gmx.net>
+
+	PR bootstrap/51094
+	PR middle-end/51116
+	* config/elfos.h (TARGET_ASM_INTERNAL_LABEL): Remove.
+	* varasm.c (default_elf_internal_label): Remove.
+
+2011-11-14  Kai Tietz  <ktietz@redhat.com>
+
+	* gcov.c (generate_results): Add missing semicolon and correct indent.
+
+2011-11-14  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR bootstrap/51112
+	* tree-vect-stmts.c (vectorizable_condition): Initialize comp_vectype.
+
+2011-11-14  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* doc/invoke.texi (Wunused-result): Change @pxref{Variable Attributes}
+	to @pxref{Function Attributes}.
+
+2011-11-13  Oleg Endo  <oleg.endo@t-online.de>
+
+	PR target/50694
+	* config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A):
+	New macros.
+	(DRIVER_SELF_SPECS): Use new macros to filter out unsupported options
+	taking the default configuration into account.
+
+2011-11-13  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/install.texi (Specific): Fix anchor for
+	x86_64-*-solaris2.1[0-9]*.
+
+2011-11-13  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov.c (source_prefix, source_length): New globals.
+	(flag_relative_only): Likewise.
+	(print_usage, options, process_args): Update.
+	(generate_results): Use coverage.name, check
+	flag_relative_only. Adjust messages.
+	(find_source): Check source_prefix.
+	(output_lines): Use coverage.name, adjust messages.
+	* doc/gcov.texi (Invoking Gcov): Document new options.
+
+2011-11-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51060
+	* gimplify.c (gimplify_target_expr): Add a clobber to the cleanup.
+	(gimplify_modify_expr): Don't try to simplify it.
+
+2011-11-12  Dimitrios Apostolou  <jimis@gmx.net>
+
+	PR bootstrap/51094
+	* config/elfos.h (STRING_ASM_OP): Define.
+	* varasm.c (default_elf_asm_output_limited_string): Use it.
+
+	PR bootstrap/51094
+	* gcc/configure.ac: Check for stpcpy declaration.
+	* system.h: Declare it if not.
+	* config.in, configure: Regenerate.
+
+2011-11-12  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use
+	nonimmediate_operand for the destination.
+	(fixuns_trunc<SFDF>si2_stfiwx): Likewise.
+
+	* builtins.c (expand_builtin_compare_and_swap): If target is const0,
+	don't pass the target to expand_atomic_compare_and_swap.
+	(expand_builtin_atomic_compare_exchange): Likewise.
+
+	* config/sh/linux.h (TARGET_INIT_LIBFUNCS): New.
+	* config/sh/sh.c (sh_init_sync_libfuncs): New.
+
+	* config/pa/pa-linux.h (TARGET_SYNC_LIBCALL): New.
+	* config/pa/pa.h (TARGET_SYNC_LIBCALL): New default.
+	* config/pa/pa.c (pa_init_libfuncs): Use init_sync_libfuncs.
+
+2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/45233
+	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
+	Only expand a symbol ref. into an access when the entity is defined
+	in the TU.
+
+2011-11-12  Jan Hubicka  <jh@suse.cz>
+
+	PR bootstrap/50822
+	* cgraphunit.c (output_weakrefs): Output really only weakrefs.
+
+2011-11-12  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov.c (struct name_map): New.
+	(names, n_names, a_names): New global vars.
+	(print_usage): Adjust usage.
+	(generate_results): Canonicalize main file name.
+	(release_structures): Adjust.
+	(name_search, name_sort): New callbacks.
+	(find_source): Look for and create a canonical name.
+	(canonicalize_name): New.
+	(make_gcov_file_name): Reimplement and fix mangling.
+	(mangle_name): New.
+	* doc/gcov.texi: Update documentation about path preservation.
+
+2011-11-11  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
+	* config/sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Delete.
+
+2011-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386-protos.h (ix86_maybe_emit_epilogue_vzeroupper):
+	New prototype.
+	* config/i386/i386.c (ix86_maybe_emit_epilogue_vzeroupper): New
+	function.
+	(ix86_expand_epilogue): Use it.
+	* config/i386/i386.md (return, simple_return): Call it in the
+	expanders.
+
+	PR tree-optimization/51091
+	* tree-stdarg.c (execute_optimize_stdarg): Ignore TREE_CLOBBER_P
+	rhs also in the va_list_simple_ptr case.
+
+	PR tree-optimization/51058
+	* tree-vect-slp.c (vect_remove_slp_scalar_calls): New function.
+	(vect_schedule_slp): Call it.
+	* tree-vect-stmts.c (vectorizable_call): If slp_node != NULL,
+	don't replace scalar calls with setting of their lhs to zero here.
+
+	PR tree-optimization/51074
+	* fold-const.c (vec_cst_ctor_to_array, fold_vec_perm): New functions.
+	(fold_binary_loc): Handle VEC_EXTRACT_EVEN_EXPR,
+	VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR and
+	VEC_INTERLEAVE_LOW_EXPR with VECTOR_CST or CONSTRUCTOR operands.
+	(fold_ternary_loc): Handle VEC_PERM_EXPR with VECTOR_CST or
+	CONSTRUCTOR operands.
+	* tree-ssa-propagate.c (valid_gimple_rhs_p): Handle ternary
+	expressions.
+	* tree-vect-generic.c (lower_vec_perm): Mask sel_int elements
+	to 0 .. 2 * elements - 1.
+
+2011-11-11  Richard Henderson  <rth@redhat.com>
+
+	* gimple-pretty-print.c (dump_gimple_omp_atomic_load): Dump needed.
+	(dump_gimple_omp_atomic_store): Likewise.
+	* optabs.c (can_atomic_exchange_p): New.
+	* optabs.h (can_atomic_exchange_p): Declare.
+	* omp-low.c (expand_omp_atomic_load): Implement.
+	(expand_omp_atomic_store): Likewise.
+	(expand_omp_atomic): Update for new arguments to load/store.
+
+2011-11-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cprop.c: Adjust outdated comments throughout.
+	(hash_scan_set): Rename PAT parameter into SET.
+	(cprop_pavloc): Rename into...
+	(cprop_avloc): ...this.
+	(cprop_absaltered): Rename into...
+	(cprop_kill): ...this.
+	(alloc_cprop_mem): Adjust for above renaming.
+	(free_cprop_mem): Likewise.
+	(compute_cprop_data): Likewise.
+	(compute_local_properties): Rename TRANSP parameter into KILL and
+	adjust throughout.  Rework comments.
+	(try_replace_reg): Fix long line.
+	(cprop_jump): Likewise.
+	(constprop_register): Fix prototype and take INSN last.
+	(cprop_insn): Adjust calls to above function.  Fix long lines.
+	(bypass_block): Likewise.
+	(one_cprop_pass): Likewise.
+
+2011-11-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/alpha/elf.h (ELF_ASCII_ESCAPES): Rename from ESCAPES.
+	(ELF_STRING_LIMIT): Rename from STRING_LIMIT.
+
+2011-11-11  Jason Merrill  <jason@redhat.com>
+
+	* varasm.c (default_elf_asm_output_limited_string): #ifdef
+	ELF_ASCII_ESCAPES.
+	(default_elf_asm_output_ascii): Likewise.
+
+2011-11-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50762
+	* config/i386/constraints.md (j): New address constraint.
+	* config/i386/predicates.md (lea_address_operand): Redefine as
+	special predicate.
+	* config/i386/i386.md (*lea_3_zext): Use "j" constraint for operand 1.
+	(*lea_4_zext): Ditto.
+
+2011-11-11  David S. Miller  <davem@davemloft.net>
+
+	Revert
+	2011-11-05  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
+	(zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
+	(*zero_extend_v8qi_<P:mode>_insn,
+	*zero_extend_v4hi_<P:mode>_insn): New insns.
+	* config/sparc/sparc.c (vector_init_move_words,
+	vector_init_prepare_elts, sparc_expand_vector_init_vis2,
+	sparc_expand_vector_init_vis1): New functions.
+	(vector_init_bshuffle): Rewrite to handle more cases and make use
+	of locs[] array prepared by vector_init_prepare_elts.
+	(vector_init_fpmerge, vector_init_faligndata): Delete.
+	(sparc_expand_vector_init): Rewrite using new infrastructure.
+
+2011-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+	* opts-common.c (generate_canonical_option): Free opt_text
+	it it has been allocated here and not stored anywhere.
+
+	* tree-vect-slp.c (vect_free_slp_tree): Also free SLP_TREE_CHILDREN
+	vector.
+	(vect_create_new_slp_node): Don't allocate node before checking stmt
+	type.
+	(vect_free_oprnd_info): Remove FREE_DEF_STMTS argument, always
+	free def_stmts vectors and additionally free oprnd_info.
+	(vect_build_slp_tree): Adjust callers.  Call it even if
+	stop_recursion.  If vect_create_new_slp_node or
+	vect_build_slp_tree fails, properly handle freeing memory.
+	If it succeeded, clear def_stmts in oprnd_info.
+
+2011-11-11  Dimitrios Apostolou  <jimis@gmx.net>
+
+	* defaults.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_INTERNAL_LABEL): Expand on
+	multiple lines for readability.
+	* output.h (fprint_whex, fprint_w, fprint_ul, sprint_ul): Declare.
+	(ASM_OUTPUT_LABELREF): Call fputs instead of asm_fprintf.
+	* dwarf2asm.c (dw2_assemble_integer, dw2_asm_output_data,
+	dw2_asm_data_uleb128, dw2_asm_delta_uleb128,
+	dw2_asm_delta_sleb128): Convert fprintf calls to the new functions.
+	* dwarf2out.c (dwarf2out_source_line): Call fprint_ul instead of
+	fprintf.
+	* final.c (fprint_whex, fprint_w, fprint_ul, sprint_ul): New functions
+	serving as fast replacements for fprintf integer to string conversions.
+	(sprint_ul_rev): Internal helper for the above.
+	(output_addr_const) <CONST_INT>: Don't use fprintf.
+	* varasm.c: Fix some whitespace inconsistencies.
+	(default_elf_asm_output_limited_string): New.
+	(default_elf_asm_output_ascii): Likewise.
+	(default_elf_internal_label): Likewise.
+	* config/elfos.h (ASM_GENERATE_INTERNAL_LABEL): Use sprint_ul and
+	stpcpy instead of sprintf.
+	(TARGET_ASM_INTERNAL_LABEL): Define as default_elf_internal_label.
+	(ELF_ASCII_ESCAPES, ELF_STRING_LIMIT): Rename from old ESCAPES and
+	STRING_LIMIT macros.
+	(ASM_OUTPUT_LIMITED_STRING, ASM_OUTPUT_ASCII): Call functions that
+	provide the same functionality.
+	* config/i386/i386.c (print_reg): Call fprint_ul instead of fprintf.
+
+2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
+
+	* doc/extend.texi: Document __atomic_test_and_set and __atomic_clear.
+
+2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR middle-end/51038
+	* builtins.c (expand_builtin_atomic_clear): New.  Expand atomic_clear.
+	(expand_builtin_atomic_test_and_set): New.  Expand atomic test_and_set.
+	(expand_builtin): Add cases for test_and_set and clear.
+	* sync-builtins.def (BUILT_IN_ATOMIC_TEST_AND_SET): New.
+	(BUILT_IN_ATOMIC_CLEAR): New.
+
+2011-11-10  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
+
+	PR debug/50983
+	* dwarf2out.c (set_cur_line_info_table): Restore the last is_stmt
+	value in the current line table.
+
+2011-11-10  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov.c (struct function_info): Make src an index, not a pointer.
+	(struct source_info): Remove index and next source fields.
+	(fn_end): New static var.
+	(sources_index): Remove.
+	(sources): Now a pointer to an array, not a list.
+	(n_sources, a_sources): New.
+	(process_file): Adjust for changes to read_graph_file. Insert
+	functions into source lists and check line numbers here.
+	(generate_results): Only allocate lines for sources with
+	contents.  Adjust for source array.
+	(release_structures): Likewise.
+	(find_source): Return source index, adjust for source array.
+	(read_graph_file): Return function list.  Don't insert into source
+	lists here.
+	(read_count_file): Take list of functions.
+	(solve_flow_graph): Reverse the arc lists here.
+	(add_line_counts): Adjust for source array.
+
+2011-11-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/51077
+	* tree-object-size.c (addr_object_size): Check TREE_CODE of
+	MEM_REF's operand rather than code of the MEM_REF itself.
+
+2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR rtl-optimization/51040
+	* optabs.c (expand_atomic_fetch_op): Patchup code for NAND should
+	be AND followed by NOT.
+	* builtins.c (expand_builtin_atomic_fetch_op): Patchup code for NAND
+	should be AND followed by NOT.
+
+2011-11-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* vec.h (VEC_BASE): If base is at offset 0 in the structure,
+	use &(P)->base even if P is NULL.
+
+	PR rtl-optimization/51023
+	* combine.c (simplify_comparison) <case SIGN_EXTEND>: Don't use
+	val_signbit_known_clear_p for signed comparison narrowing
+	optimization.  Don't check for non-VOIDmode, use
+	HWI_COMPUTABLE_MODE_P macro.
+	<case ZERO_EXTEND>: Don't check for non-VOIDmode.
+	Optimize even when const_op is equal to GET_MODE_MASK (mode),
+	don't optimize if const_op is negative.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51042
+	* tree-ssa-pre.c (phi_translate_1): Avoid recursing on
+	self-referential expressions.  Refactor code to avoid duplication.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51070
+	* tree-loop-distribution.c (generate_builtin): Do not replace
+	the loop with a builtin if the partition contains statements which
+	results are used outside of the loop.
+	(pass_loop_distribution): Verify and collect.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51030
+	* tree-ssa-phiopt.c (jump_function_from_stmt): New function.
+	(value_replacement): Use it to handle trivial non-empty
+	intermediate blocks.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/51071
+	* gimple.c (gimple_has_side_effects): Remove checking code
+	that doesn't belong here.
+
+2011-11-10  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/51058
+	* tree-vect-slp.c (vect_get_constant_vectors): Handle CALL_EXPR.
+
+2011-11-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51000
+	* tree-vect-patterns.c (vect_recog_bool_pattern): If adding
+	a pattern stmt for a bool store, adjust DR_STMT too.
+	Don't handle bool conversions to single bit precision lhs.
+	* tree-vect-stmts.c (vect_remove_stores): If next is a pattern
+	stmt, remove its related stmt and free its stmt_vinfo.
+	(free_stmt_vec_info): Free also pattern stmt's vinfo and
+	pattern def stmt's vinfo.
+	* tree-vect-loop.c (destroy_loop_vec_info): Don't try to
+	free pattern stmt's vinfo here.
+	(vect_transform_loop): When calling vect_remove_stores,
+	do gsi_next first and don't call gsi_remove.  If not strided
+	store, free stmt vinfo for gsi_stmt (si) rather than stmt.
+
+2011-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50911
+	* config/i386/i386.c (expand_vec_perm_interleave2): If d->vmode is
+	V4SImode, !TARGET_SSE2 and punpck[lh]* is needed, change dremap.vmode
+	to V4SFmode.
+
+	* function.h (requires_stack_frame_p): New prototype.
+	* function.c (requires_stack_frame_p): No longer static.
+	* config/i386/i386.c (ix86_finalize_stack_realign_flags): If
+	stack_realign_fp was just a conservative guess for a function
+	which doesn't use sp/fp/argp at all, clear frame_pointer_needed
+	and stack realignment.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR preprocessor/51061
+	* incpath.c (merge_include_chains): Make sure to not pass null
+	pointers to free_path.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* doc/invoke.texi ([Option Summary, C++ Language Options]):
+	Add -Wzero-as-null-pointer-constant.
+
+2011-11-07  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* config/arm/arm-cores.def: Add -mcpu=cortex-a7.
+	* config/arm/arm-tables.opt: Regenerate.
+	* config/arm/arm-tune.md: Likewise.
+	* config/arm/bpabi.h (BE8_LINK_SPEC): Add Cortex A-7.
+	* doc/invoke.texi: Document -mcpu=cortex-a7.
+
+2011-11-09  Richard Guenther  <rguenther@suse.de>
+
+	Revert
+	2011-11-09  Richard Guenther  <rguenther@suse.de>
+
+	* tree-cfg.c (verify_gimple_call): Verify that
+	gimple_call_cannot_inline_p is returning a conservative
+	correct result according to gimple_check_call_matching_types.
+
+2011-11-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51039
+	* tree-cfg.c (verify_gimple_call): Verify that
+	gimple_call_cannot_inline_p is returning a conservative
+	correct result according to gimple_check_call_matching_types.
+	* ipa-inline-analysis.c (estimate_function_body_sizes): Remove
+	code dealing with un-inlinablility.
+	* gimple-streamer-in.c (input_gimple_stmt): Update the
+	non-inlinable flag.
+
+2011-11-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51039
+	* tree-inline.c (setup_one_parameter): Always perform a
+	valid gimple type change.
+	(declare_return_variable): Likewise.
+
+2011-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/rs6000/vector.md (vcondv4sfv4si, vcondv4siv4sf,
+	vconduv4sfv4si): New patterns.
+	* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Handle
+	different dest_mode from comparison mode.
+
+2011-11-09  Richard Guenther  <rguenther@suse.de>
+
+	* gimple-fold.c (canonicalize_constructor_val): Mark
+	address-taken variables addressable.
+
+2011-11-09  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/51015
+	* tree-vect-loop.c (vect_determine_vectorization_factor): Expect
+	vectype to be set for pattern def stmts.
+
+2011-11-09  Alan Modra  <amodra@gmail.com>
+
+	* function.c (bb_active_p): Delete.
+	(dup_block_and_redirect, active_insn_between): New functions.
+	(convert_jumps_to_returns, emit_return_for_exit): New functions,
+	split out from..
+	(thread_prologue_and_epilogue_insns): ..here.  Delete
+	shadowing variables.  Don't do prologue register clobber tests
+	when shrink wrapping already failed.  Delete all last_bb_active
+	code.  Instead compute tail block candidates for duplicating
+	exit path.  Remove these from antic set.  Duplicate tails when
+	reached from both blocks needing a prologue/epilogue and
+	blocks not needing such.
+	* ifcvt.c (dead_or_predicable): Test both flag_shrink_wrap and
+	HAVE_simple_return.
+	* bb-reorder.c (get_uncond_jump_length): Make global.
+	* bb-reorder.h (get_uncond_jump_length): Declare.
+	* cfgrtl.c (rtl_create_basic_block): Comment typo fix.
+	(rtl_split_edge): Likewise.  Warning fix.
+	(rtl_duplicate_bb): New function.
+	(rtl_cfg_hooks): Enable can_duplicate_block_p and duplicate_block.
+	* Makefile.in (function.o): Update dependencies.
+
+2011-11-08  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+	    Georg-Johann Lay  <avr@gjlay.de>
+
+	* doc/tm.texi.in (MODE_CODE_BASE_REG_CLASS): Add address space
+	argument.
+	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
+	* doc/tm.texi: Regenerate.
+
+	* config/cris/cris.h (MODE_CODE_BASE_REG_CLASS): Add address
+	space argument.
+	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
+	* config/bfin/bfin.h (MODE_CODE_BASE_REG_CLASS): Likewise.
+	(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
+	* config/avr/avr.h (MODE_CODE_BASE_REG_CLASS): Add address space
+	argument.
+	(REGNO_MODE_CODE_OK_FOR_BASE_P): Ditto.
+	* config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto.
+	(avr_regno_mode_code_ok_for_base_p): Ditto.
+	* config/avr/avr.c (avr_mode_code_base_reg_class): Ditto.
+	(avr_regno_mode_code_ok_for_base_p): Ditto.
+	(avr_reg_ok_for_addr_p): Pass AS down to
+	avr_regno_mode_code_ok_for_base_p.
+
+	* addresses.h (base_reg_class): Add address space argument.
+	Pass to MODE_CODE_BASE_REG_CLASS.
+	(ok_for_base_p_1): Add address space argument.  Pass to
+	REGNO_MODE_CODE_OK_FOR_BASE_P.
+	(regno_ok_for_base_p): Add address space argument.  Pass to
+	ok_for_base_p_1.
+
+	* regrename.c (scan_rtx_address): Add address space argument.
+	Pass address space to regno_ok_for_base_p and base_reg_class.
+	Update recursive calls.
+	(scan_rtx): Pass address space to scan_rtx_address.
+	(build_def_use): Likewise.
+	* regcprop.c (replace_oldest_value_addr): Add address space
+	argument.  Pass to regno_ok_for_base_p and base_reg_class.
+	Update recursive calls.
+	(replace_oldest_value_mem): Pass address space to
+	replace_oldest_value_addr.
+	(copyprop_hardreg_forward_1): Likewise.
+
+	* reload.c (find_reloads_address_1): Add address space argument.
+	Pass address space to base_reg_class and regno_ok_for_base_p.
+	Update recursive calls.
+	(find_reloads_address): Pass address space to base_reg_class,
+	regno_ok_for_base_p, and find_reloads_address_1.
+	(find_reloads): Pass address space to base_reg_class.
+	(find_reloads_subreg_address): Likewise.
+
+	* ira-costs.c (record_reg_classes): Update calls to base_reg_class.
+	(ok_for_base_p_nonstrict): Add address space argument.  Pass to
+	ok_for_base_p_1.
+	(record_address_regs): Add address space argument.  Pass to
+	base_reg_class and ok_for_base_p_nonstrict.  Update recursive calls.
+	(record_operand_costs): Pass address space to record_address_regs.
+	(scan_one_insn): Likewise.
+
+	* caller-save.c (init_caller_save): Update call to base_reg_class.
+	* ira-conflicts.c (ira_build_conflicts): Likewise.
+	* reload1.c (maybe_fix_stack_asms): Likewise.
+
+2011-11-08  Michael Matz  <matz@suse.de>
+
+	* gengtype.c (write_field_root): Avoid out-of-scope access of newv.
+
+	* tree-stdarg.c (execute_optimize_stdarg): Accept clobbers.
+
+	* tree.h (TREE_CLOBBER_P): New macro.
+	* gimple.h (gimple_clobber_p): New inline function.
+	* gimplify.c (gimplify_bind_expr): Add clobbers for all variables
+	that go out of scope and live in memory.
+	* tree-ssa-operands.c (get_expr_operands): Transfer volatility also
+	for constructors.
+	* cfgexpand.c (decl_to_stack_part): New static variable.
+	(add_stack_var): Allocate it, and remember mapping.
+	(fini_vars_expansion): Deallocate it.
+	(stack_var_conflict_p): Add early outs.
+	(visit_op, visit_conflict, add_scope_conflicts_1,
+	add_scope_conflicts): New static functions.
+	(expand_used_vars_for_block): Don't call add_stack_var_conflict, tidy.
+	(expand_used_vars): Add scope conflicts.
+	(expand_gimple_stmt_1): Expand clobbers to nothing.
+	(expand_debug_expr): Ditto.
+
+	* tree-pretty-print.c (dump_generic_node): Dump clobbers nicely.
+	* tree-ssa-live.c (remove_unused_locals): Remove clobbers that
+	refer to otherwise unused locals.
+	* tree-sra.c (build_accesses_from_assign): Ignore clobbers.
+	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Clobbers of
+	SSA names aren't necessary.
+	(propagate_necessity): Accept and ignore constructors on the rhs, tidy.
+	* gimple.c (walk_gimple_op): Accept constructors like mem_rhs.
+	* tree-ssa-structalias.c (find_func_aliases): Clobbers don't store
+	any known value.
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Ditto, in particular they
+	don't zero-initialize something.
+	* tree-ssa-phiopt.c (cond_if_else_store_replacement_1): Ignore
+	clobber RHS, we don't want PHI nodes with those.
+
+2011-11-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_preferred_simd_mode): Even for TARGET_AVX
+	if not TARGET_PREFER_AVX128 return 32-byte integer vectors.
+
+2011-11-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51012
+	* ipa-prop.c (update_indirect_edges_after_inlining): Fixup
+	non-inlinable state.
+	* cgraph.c (cgraph_make_edge_direct): Likewise.
+
+2011-11-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/47698
+	* ifcvt.c (noce_operand_ok): Move around comment.
+
+2011-11-08  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/50999
+	* lto-opts.c (append_to_collect_gcc_options): Split out from...
+	(lto_write_options): ... here.  Prepend frontend specific flags.
+
+2011-11-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (*avx_vperm2f128<mode>3_nozero): Emit mask
+	0x12 and 0x20 as vinsert[fi]128 instead of vperm2[fi]128.
+
+	* tree-vect-stmts.c (vectorizable_call): Add SLP_NODE argument.
+	Handle vectorization of SLP calls.
+	(vect_analyze_stmt): Adjust caller, add call to it for SLP too.
+	(vect_transform_stmt): Adjust vectorizable_call caller, remove
+	assertion.
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): For calls start
+	with op_idx 3.
+	(vect_build_slp_tree): Allow CALL_EXPR.
+
+2011-11-08  Richard Guenther  <rguenther@suse.de>
+
+	* gimple-fold.c (canonicalize_constructor_val): Make sure
+	we have referenced vars setup before adding to them.
+
+2011-11-07  Richard Henderson  <rth@redhat.com>
+	    Aldy Hernandez  <aldyh@redhat.com>
+	    Andrew MacLeod  <amacleod@redhat.com>
+	    Torvald Riegel  <triegel@redhat.com>
+
+	Merged from transactional-memory.
+
+	* gtm-builtins.def: New file.
+	* trans-mem.c: New file.
+	* trans-mem.h: New file.
+
+	* opts.c (finish_options): Error out when using -flto and -fgnu-tm.
+
+	* config/i386/i386.c: Define TARGET_VECTORIZE* transactional variants.
+	(ix86_handle_tm_regparm_attribute, struct bdesc_tm,
+	ix86_builtin_tm_load, ix86_builtin_tm_store,
+	ix86_init_tm_builtins): New.
+	(ix86_init_builtins): Initialize TM builtins.
+	(struct ix86_attribute_table): Add "*tm regparm".
+	* config/i386/i386-builtin-types.def (PV2SI): Define.
+	(PCV2SI): Define.
+	Define V2SI_FTYPE_PCV2SI.
+	Define V4SF_FTYPE_PCV4SF.
+	Define V8SF_FTYPE_PCV8SF.
+	Define VOID_PV2SI_V2SI.
+
+	* doc/invoke.texi (C Dialect Options): Document -fgnu-tm and
+	tm-max-aggregate-size.
+	* doc/tm.texi.in: Add TARGET_VECTORIZE_BUILTIN_TM_LOAD and
+	TARGET_VECTORIZE_BUILTIN_TM_STORE hooks.
+	* doc/tm.texi: Regenerate.
+
+	* attribs.c (apply_tm_attr): New.
+	(init_attributes): Allow '*' prefix for overrides.
+	(register_attribute): Likewise.
+	* builtin-attrs.def (ATTR_TM_TMPURE, ATTR_TM_REGPARM): New.
+	(ATTR_TM_NOTHROW_LIST, ATTR_TM_TMPURE_NOTHROW_LIST,
+	ATTR_TM_PURE_TMPURE_NOTHROW_LIST, ATTR_TM_NORETURN_NOTHROW_LIST,
+	ATTR_TM_CONST_NOTHROW_LIST, ATTR_TMPURE_MALLOC_NOTHROW_LIST,
+	ATTR_TMPURE_NOTHROW_LIST): New.
+	* builtin-types.def (BT_FN_I[1248]_VPTR, BT_FN_FLOAT_VPTR,
+	BT_FN_DOUBLE_VPTR, BT_FN_LDOUBLE_VPTR, BT_FN_VOID_VPTR_I[1248],
+	BT_FN_VOID_VPTR_FLOAT, BT_FN_VOID_VPTR_DOUBLE,
+	BT_FN_VOID_VPTR_LDOUBLE, BT_FN_VOID_VPTR_SIZE): New.
+	* builtins.def: Include gtm-builtins.def. Add comments regarding
+	transactional memory synchronization.
+	(DEF_TM_BUILTIN): New.
+	* c-parser.c (struct c_parser): Add in_transaction.
+	(c_parser_transaction, c_parser_transaction_expression,
+	c_parser_transaction_cancel, c_parser_transaction_attributes): New.
+	(c_parser_attribute_any_word): Split out from c_parser_attributes.
+	(c_parser_statement_after_labels): Handle RID_TRANSACTION*.
+	(c_parser_unary_expression): Same.
+	* c-tree.h (c_finish_transaction): Declare.
+	* c-typeck.c (c_finish_transaction): New.
+	(build_function_call_vec): Call tm_malloc_replacement.
+	* calls.c (is_tm_builtin): New.
+	(flags_from_decl_or_type): Add ECF_TM_BUILTIN and ECF_TM_PURE.
+	* cfgbuild.c (make_edges): Add edges for REG_TM notes.
+	* cfgexpand.c (expand_call_stmt): Call
+	mark_transaction_restart_calls.
+	(gimple_expand_cfg): Free the tm_restart map.
+	(mark_transaction_restart_calls): New.
+	* cfgrtl.c (purge_dead_edges): Look for REG_TM notes.
+	* cgraph.c (dump_cgraph_node): Handle tm_clone.
+	* cgraph.h (struct cgraph_node): Add tm_clone field.
+	(decl_is_tm_clone): New.
+	(struct cgraph_local_info): Add tm_may_enter_irr.
+	(cgraph_copy_node_for_versioning): Declare.
+	* cgraphunit.c (cgraph_copy_node_for_versioning): Export;
+	copy analyzed from old version.
+	* combine.c (distribute_notes): Handle REG_TM notes.
+	* common.opt: Add -fgnu-tm.
+	* crtstuff.c (__TMC_LIST__, __TMC_END__): New.
+	(__do_global_dtors_aux): Deregister clone table.
+	(frame_dummy): Register clone table.
+	* emit-rtl.c (try_split): Handle REG_TM. Early return if no function
+	body.
+	* gimple-low.c (lower_stmt): Handle GIMPLE_EH_ELSE and
+	GIMPLE_TRANSACTION.
+	(gimple_stmt_may_fallthru): Handle GIMPLE_EH_ELSE.
+	* gimple-pretty-print.c: Include trans-mem.h.
+	(dump_gimple_fmt): Add %x.
+	(dump_gimple_call): Dump arguments for calls to _ITM_beginTransaction.
+	(dump_gimple_eh_else, dump_gimple_transaction): New.
+	(dump_gimple_stmt): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+	* gimple.c (gimple_build_eh_else, gimple_build_transaction): New.
+	(walk_gimple_seq): Honor removed_stmt. Document usage of removed_stmt
+	field.
+	(walk_gimple_op): Handle GIMPLE_TRANSACTION.
+	(walk_gimple_stmt): Initialize and honor removed_stmt.
+	Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+	(gimple_copy): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+	* gimple.def (GIMPLE_TRANSACTION, GIMPLE_EH_ELSE): New.
+	* gimple.h (struct gimple_statement_eh_else,
+	gimple_statement_transaction, GTMA_*): New.
+	(gimple_statement_d): Add gimple_statement_eh_else and
+	gimple_transaction.
+	(gimple_build_eh_else, gimple_build_transaction,
+	gimple_fold_call, diagnose_tm_safe_errors): Declare.
+	(get_call_expr_in): Remove prototype.
+	(gimple_has_substatements): Add GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+	(gimple_eh_else_n_body, gimple_eh_else_e_body,
+	gimple_eh_else_set_n_body, gimple_eh_else_set_e_body,
+	gimple_transaction_body, gimple_transaction_label,
+	gimple_transaction_label_ptr, gimple_transaction_subcode,
+	gimple_transaction_set_body, gimple_transaction_set_label,
+	gimple_transaction_set_subcode): New.
+	(struct walk_stmt_info): Use BOOL_BITFIELD; add removed_stmt.
+	* gimplify.c (create_tmp_var_name): Use clean_symbol_name.
+	(voidify_wrapper_expr): Handle TRANSACTION_EXPR.
+	(gimplify_transaction): New.
+	(gimplify_expr): Handle TRANSACTION_EXPR.
+	* gsstruct.def (GSS_EH_ELSE, GSS_TRANSACTION): New.
+	* ipa-inline.c (can_inline_edge_p): Do not inline TM safe calling
+	TM pure functions.
+	* Makefile.in: Add trans-mem.o and dependencies.
+	(BUILTINS_DEF): Add gtm-builtins.def.
+	(gimple-pretty-print.o): Depend on TRANS_MEM_H.
+	(GTFILES): Add trans-mem.c.
+	* omp-low.c (WALK_SUBSTMTS): Add GIMPLE_TRANSACTION.
+	* output.h (record_tm_clone_pair, finish_tm_clone_pairs,
+	get_tm_clone_pair): Declare.
+	* params.def (PARAM_TM_MAX_AGGREGATE_SIZE): New.
+	* passes.c (init_optimization_passes): Place transactional memory
+	passes.
+	* print-tree.c (print_node): Dump tm-clone.
+	* recog.c (peep2_attempt): Handle REG_TM.
+	* reg-notes.def (TM): New.
+	* rtlanal.c (alloc_reg_note): Handle REG_TM.
+	* target.def (builtin_tm_load, builtin_tm_store): New.
+	* targhooks.c (default_builtin_tm_load_store): New.
+	* targhooks.h (default_builtin_tm_load_store): Declare.
+	* timevar.def (TV_TRANS_MEM): New.
+	* toplev.c (compile_file): Call finish_tm_clone_pairs.
+	* tree-cfg.c (make_edges): Handle GIMPLE_TRANSACTION.
+	(cleanup_dead_labels): Handle GIMPLE_TRANSACTION. Avoid unnecessary
+	writes into the statements to update labels.
+	(is_ctrl_altering_stmt): Add TM ending statements. Handle
+	GIMPLE_TRANSACTION.
+	(verify_gimple_transaction): New.
+	(verify_gimple_stmt): Handle GIMPLE_TRANSACTION.
+	(verify_gimple_in_seq_2): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION.
+	(gimple_redirect_edge_and_branch): Handle TM_TRANSACTION.
+	(dump_function_to_file): Display [tm-clone] if applicable.
+	* tree-eh.c (struct_ptr_eq): Make inline and move to tree.h.
+	(struct_ptr_hash): Same.
+	(collect_finally_tree): Handle GIMPLE_EH_ELSE.
+	(replace_goto_queue_1): Likewise.
+	(get_eh_else): New.
+	(honor_protect_cleanup_actions): Handle GIMPLE_EH_ELSE.
+	(lower_try_finally_nofallthru): Likewise.
+	(lower_try_finally_onedest): Likewise.
+	(lower_try_finally_copy): Likewise.
+	(lower_try_finally_switch): Likewise.
+	(lower_try_finally): Likewise.
+	(decide_copy_try_finally): Likewise.
+	(lower_eh_constructs_2): Likewise.
+	(refactor_eh_r): Likewise.
+	* tree-flow.h (struct gimple_df): Add tm_restart field.
+	Define tm_restart_node.
+	* tree-inline.c (remap_gimple_stmt): Handle GIMPLE_TRANSACTION.
+	(estimate_num_insns): Likewise.
+	(init_inline_once): Init tm_cost.
+	* tree-inline.h (struct eni_weights_d): Add tm_cost.
+	* tree-pass.h (pass_diagnose_tm_blocks, pass_lower_tm, pass_tm_init,
+	pass_tm_mark, pass_tm_memopt, pass_tm_edges, pass_ipa_tm): Declare.
+	* tree-pretty-print.c (dump_generic_node): Handle TRANSACTION_EXPR.
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
+	BUILT_IN_TM_MEMSET, BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
+	Add support for TM vector loads.  Add support for TM logging builtins.
+	(call_may_clobber_ref_p_1): Add support for vector stores.
+	* tree-ssa-structalias.c (find_func_aliases): Add support for TM
+	vector stores and loads. Handle BUILT_IN_TM_MEMSET,
+	BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE.
+	* tree.c (strip_invariant_refs): Moved from gimple.c to here.
+	(local_define_builtin): Handle ECF_TM_PURE.
+	(build_common_builtin_nodes): Set __builtin_eh_pointer to ECF_TM_PURE.
+	* tree.def (TRANSACTION_EXPR): New.
+	* tree.h (strip_invariant_refs): Moved from gimple.h to here.
+	(TRANSACTION_EXPR_BODY, TRANSACTION_EXPR_CHECK,
+	TRANSACTION_EXPR_OUTER, TRANSACTION_EXPR_RELAXED,
+	BUILTIN_TM_LOAD_STORE_P, BUILTIN_TM_LOAD_P, BUILTIN_TM_STORE_P,
+	CASE_BUILT_IN_TM_LOAD, CASE_BUILT_IN_TM_STORE): New.
+	(ECF_TM_PURE, ECF_TM_BUILTIN): New.
+	(struct tree_function_decl): Add tm_clone_flag.
+	(struct_ptr_eq, struct_ptr_hash): New.
+	(apply_tm_attr): Declare.
+	(is_tm_safe_or_pure): New.
+	(build_tm_abort_call, is_tm_safe, is_tm_pure,
+	is_tm_may_cancel_outer, is_tm_ending_fndecl, record_tm_replacement,
+	tm_malloc_replacement): Declare.
+	* varasm.c (tm_clone_hash): New.
+	(record_tm_clone_pair, finish_tm_clone_pairs, get_tm_clone_pair,
+	dump_tm_clone_to_vec, dump_tm_clone_pairs, tm_alias_pair_cmp): New.
+	(struct tm_alias_pair): New.  Declare VEC types for object.
+
+2011-11-07  Richard Henderson  <rth@redhat.com>
+
+	* optabs.h (OTI_sync_compare_and_swap, OTI_sync_lock_test_and_set,
+	OTI_sync_old_add, OTI_sync_old_sub, OTI_sync_old_ior,
+	OTI_sync_old_and, OTI_sync_old_xor, OTI_sync_old_nand,
+	OTI_sync_new_add, OTI_sync_new_sub, OTI_sync_new_ior,
+	OTI_sync_new_and, OTI_sync_new_xor, OTI_sync_new_nand): Move and
+	rename from the direct_optab_index enum.
+	(sync_compare_and_swap_optab, sync_lock_test_and_set_optab,
+	sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab,
+	sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab,
+	sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab,
+	sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab): Read
+	from the optab_table, not the direct_optab_table.
+	(init_sync_libfuncs): Declare.
+	(can_compare_and_swap_p): Update parameters.
+	* optabs.c (init_sync_libfuncs_1, init_sync_libfuncs): New.
+	(can_compare_and_swap_p): Add allow_libcall parameter; if true,
+	test for the legacy compare-and-swap libcall.
+	(expand_atomic_exchange): Use the legacy test-and-set libcall.
+	(expand_atomic_compare_and_swap): Use the legacy CAS libcall.
+	(struct atomic_op_functions): Update for optab type changes.
+	(maybe_emit_op): Likewise.
+	(expand_atomic_fetch_op): Use the legacy fetch-op libcalls.
+	* builtins.c (fold_builtin_atomic_always_lock_free): Update call
+	to can_compare_and_swap_p.
+	* omp-low.c (expand_omp_atomic_fetch_op): Likewise.
+	(expand_omp_atomic_pipeline): Likewise.
+	* genopinit.c (optabs): Make sync_old_*_optab, sync_new_*_optab,
+	sync_compare_and_swap_optab, sync_lock_test_and_set_optab regular
+	optabs.
+	* doc/md.texi (sync_compare_and_swap): Update docs for libcalls.
+
+2011-11-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add.
+	* config/i386/i386.c (enum ix86_builtins): Add
+	IX86_BUILTIN_VEC_PACK_SFIX256.
+	(bdesc_args): Add __builtin_ia32_vec_pack_sfix256.
+	(ix86_expand_args_builtin): Handle V8SI_FTYPE_V4DF_V4DF.
+	(ix86_builtin_vectorized_function): Also vectorize lrint using
+	256-bit vectors for -mavx.
+
+2011-11-07  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/cris/constraints.md: New file.
+	* config/cris/cris.h (REG_CLASS_FROM_LETTER, CONSTRAINT_LEN,
+	CRIS_CONST_OK_FOR_LETTER_P, CONST_OK_FOR_CONSTRAINT_P,
+	CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_MEMORY_CONSTRAINT,
+	EXTRA_CONSTRAINT, EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R,
+	EXTRA_CONSTRAINT_T, EXTRA_CONSTRAINT_S, EXTRA_CONSTRAINT_U): Remove.
+	* config/cris/cris.c: Incule "tm-constrs.h".
+	(cris_print_operand): Use satisfies_constraint_O.
+	(cris_normal_notice_update_cc, cris_rtx_costs): Use
+	satisfies_constraint_I.
+	(cris_address_cost): Use satisfies_constraint_L.
+	* config/cris/cris.md: Include "constraints.md".
+	(*mov_side<mode>, *mov_sidesisf, *mov_side<mode>_mem,
+	*mov_sidesisf_mem, *clear_side<mode>, *ext_sideqihi,
+	*ext_side<mode>si, *op_side<mode>, *op_swap_side<mode>,
+	*extopqihi_side, *extop<mode>si_side, *extopqihi_swap_side,
+	*extop<mode>si_swap_side): Use satisfies_constraint_N and
+	satisfies_constraint_J.
+	(moversideqi movemsideqi mover2side peephole2): Use
+	satisfies_constraint_N and satisfies_constraint_J.
+	(andu peephole2): Use satisfies_constraint_I and
+	satisfies_constraint_O.
+
+2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_builtin_vectorized_function): Handle
+	BUILT_IN_IRINT, BUILT_IN_IRINTF, BUILT_IN_LLRINT and BUILT_IN_LLRINTF.
+
+2011-11-07  Andrew MacLeod  <amacleod@redhat.com>
+
+	* optabs.c (get_atomic_op_for_code): Fill in optab table at runtime so
+	SWITCHABLE_TARGET can change the values during compilation.
+	(expand_atomic_fetch_op): Handle parameter change ripples for
+	get_atomic_op_for_code call.
+
+2011-11-07  Andrew MacLeod  <amacleod@redhat.com>
+
+	* doc/extend.texi: Docuemnt behaviour change for __atomic_exchange and
+	__atomic_store.
+	* optabs.c (expand_atomic_exchange): Expand to __sync_lock_test_and_set
+	only when originated from that builtin.
+	(expand_atomic_store): Expand to __sync_lock_release when originated
+	from that builtin.
+	* builtins.c (expand_builtin_sync_lock_test_and_set): Add flag that
+	expand_atomic_exchange call originated from here.
+	(expand_builtin_sync_lock_release): Add flag that expand_atomic_store
+	call originated from here.
+	(expand_builtin_atomic_exchange): Add origination flag.
+	(expand_builtin_atomic_store): Add origination flag.
+	* expr.h (expand_atomic_exchange, expand_atomic_store): Add boolean
+	parameters to indicate implementation fall back options.
+
+2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (output_reload_in_const): Can handle CONSTANT_P
+	now, not only CONST_INT and CONST_DOUBLE.
+	(output_movqi): Use output_reload_in_const.
+	(output_reload_inhi): Ditto.
+	(output_reload_insisf): Move assertion to output_reload_in_const.
+	(avr_out_reload_inpsi): Ditto.
+
+2011-11-07  Nathan Sidwell  <nathan@acm.org>
+
+	* gcov.c (object_summary): Replace with ...
+	(object_runs): ... this.
+	(process_file): Remove functions with no data.
+	(generate_results): Ignore files with no lines.
+	(release_function): New helper, broken out of ...
+	(release_structures): ... here.  Use it.
+	(read_count_file): Adjust for new data file format.
+	(output_lines): Use object_runs.
+	* gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Obsolete.
+	(struct gcov_ctr_info): Move definition.
+	(struct gcov_fn_info): Add key field, use gcov_ctr_info for
+	trailing array.
+	(struct gcov_info): Add merge function array, remove mask and
+	counts.  Trailing array is array of pointers to function info.
+	* coverage.c (struct function_list): Replace counter numbers with
+	counter arrays.  Add fndecl field.  GTYify.
+	(counts_entry): Remove chain workspace.
+	(functions_head): GTYify.
+	(prg_n_ctrs): Remove.
+	(fn_v_ctrs): New.
+	(tree_ctr_tables): Remove.
+	(read_counts_file): Cope with blank entries and expect program
+	summaries before functions.  Don't warn on missing entries.
+	(coverage_counter_alloc): Allocate individual function arrays.
+	(tree_coverage_counter_ref, tree_coverage_counter_addr): Adjust
+	for individual function arrays.
+	(coverage_end_function): GTYify function list object. Finalize
+	function's counter arrays.
+	(build_var): New.  Create a counter-related variable with
+	appropriate linkage.
+	(build_fn_info_type): Adjust for new runtime structure.
+	(build_fn_info_value): Rename to ...
+	(build_fn_info): ... here.  Build new format data.
+	(build_ctr_info_type, build_ctr_info_value): Remove.
+	(build_info_type): New. Build new format data structure.
+	(build_info): Adjust for new format data.
+	(create_coverage): Likewise.
+	* gcov-dump.c (tag_function): Recognize placeholders.
+
+2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/constraints.md (Cm2): New constraint for int -2.
+	* config/avr/avr.md (addqi3): Use it. New alternatives for +/-2.
+	(*negqihi2): New insn.
+
+2011-11-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* dwarf2cfi.c (dwarf2out_frame_debug_expr): Check
+	HARD_FRAME_POINTER_REGNUM instead of hard_frame_pointer_rtx in Rule 18.
+
+2011-11-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_expand_builtin): If gather mask
+	argument is known to have all high bits set, pass pc_rtx as
+	second argument to the expander instead of op0.
+	* config/i386/sse.md (*avx2_gathersi<mode>_2,
+	*avx2_gatherdi<mode>_2): New patterns.
+	* config/i386/avx2intrin.h (_mm256_i32gather_pd,
+	_mm256_i64gather_pd, _mm256_i32gather_ps): Set mask using
+	_mm256_cmp_pd with zero vector arguments and _CMP_EQ_OQ instead of
+	_mm256_set1_pd.
+
+	PR tree-optimization/50789
+	* tree-vect-stmts.c (process_use): Add force argument, avoid
+	exist_non_indexing_operands_for_use_p check if true.
+	(vect_mark_stmts_to_be_vectorized): Adjust callers.  Handle
+	STMT_VINFO_GATHER_P.
+	(gen_perm_mask): New function.
+	(perm_mask_for_reverse): Use it.
+	(reverse_vec_element): Rename to...
+	(permute_vec_elements): ... this.  Add Y and MASK_VEC arguments,
+	generalize for any permutations.
+	(vectorizable_load): Adjust caller.  Handle STMT_VINFO_GATHER_P.
+	* target.def (TARGET_VECTORIZE_BUILTIN_GATHER): New hook.
+	* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_GATHER): Document it.
+	* doc/tm.texi: Regenerate.
+	* tree-data-ref.c (initialize_data_dependence_relation,
+	compute_self_dependence): No longer static.
+	* tree-data-ref.h (initialize_data_dependence_relation,
+	compute_self_dependence): New prototypes.
+	* tree-vect-data-refs.c (vect_check_gather): New function.
+	(vect_analyze_data_refs): Detect possible gather load data refs.
+	* tree-vectorizer.h (struct _stmt_vec_info): Add gather_p field.
+	(STMT_VINFO_GATHER_P): Define.
+	(vect_check_gather): New prototype.
+	* config/i386/i386-builtin-types.def: Add types for alternate
+	gather builtins.
+	* config/i386/sse.md (AVXMODE48P_DI): Remove.
+	(VEC_GATHER_MODE): Rename mode_attr to...
+	(VEC_GATHER_IDXSI): ... this.
+	(VEC_GATHER_IDXDI, VEC_GATHER_SRCDI): New mode_attrs.
+	(avx2_gathersi<mode>, *avx2_gathersi<mode>): Use <VEC_GATHER_IDXSI>
+	instead of <VEC_GATHER_MODE>.
+	(avx2_gatherdi<mode>): Use <VEC_GATHER_IDXDI> instead of
+	<AVXMODE48P_DI> and <VEC_GATHER_SRCDI> instead of VEC_GATHER_MODE
+	on src and mask operands.
+	(*avx2_gatherdi<mode>): Likewise.  Use VEC_GATHER_MODE iterator
+	instead of AVXMODE48P_DI.
+	(avx2_gatherdi<mode>256, *avx2_gatherdi<mode>256): Removed.
+	* config/i386/i386.c (enum ix86_builtins): Add
+	IX86_BUILTIN_GATHERALTSIV4DF, IX86_BUILTIN_GATHERALTDIV8SF,
+	IX86_BUILTIN_GATHERALTSIV4DI and IX86_BUILTIN_GATHERALTDIV8SI.
+	(ix86_init_mmx_sse_builtins): Create those builtins.
+	(ix86_expand_builtin): Handle those builtins and adjust expansions
+	of other gather builtins.
+	(ix86_vectorize_builtin_gather): New function.
+	(TARGET_VECTORIZE_BUILTIN_GATHER): Define.
+
+2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/f16cintrin.h: Remove extra _X86INTRIN_H_INCLUDED check.
+
+2011-11-07  Tristan Gingold  <gingold@adacore.com>
+
+	* config.gcc (*-*-*vms*): Set c_target_objs, cxx_target_objs.
+	* config/vms/t-vms: Add vms-c.o rule.
+	* config/vms/vms-c.c: New file.
+	* config/vms/vms-protos.h (vms_c_register_pragma): New prototype.
+	* config/vms/vms.h (REGISTER_TARGET_PRAGMAS): Define.
+
+2011-11-07  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/vms.h (TARGET_OBJECT_SUFFIX,
+	TARGET_EXECUTABLE_SUFFIX, TARGET_OS_CPP_BUILTINS,
+	TARGET_ABI_OPEN_VMS, LONG_TYPE_SIZE, ADA_LONG_TYPE_SIZE,
+	POINTER_SIZE, POINTERS_EXTEND_UNSIGNED): Move to config/vms/vms.h
+	(SUBTARGET_OS_CPP_BUILTINS): Define.
+	(TARGET_DEFAULT): Tune according to POINTER_SIZE.
+	(MASK_RETURN_ADDR): Define in 64 bit mode.
+	* config/ia64/vms.h: Likewise.
+	* config/vms/vms.h: New file.
+	* config/vms/vms64.h: New file.
+	* config/alpha/vms64.h: Removed.
+	* config/ia64/vms64.h: Removed.
+	* config.gcc (alpha64-dec-*vms*, alpha*-dec-*vms*, ia64-hp-*vms*):
+	Adjust for above change.
+
+2011-11-07  Enkovich Ilya  <ilya.enkovich@intel.com>
+
+	PR target/50962
+	* config/i386/i386-protos.h (ix86_use_lea_for_mov): New.
+	* config/i386/i386.c (ix86_use_lea_for_mov): Likewise.
+	* config/i386/i386.md (movsi_internal): Emit lea if profitable.
+	(movdi_internal_rex64): Likewise.
+
+2011-11-07  Sergey Ostanevich  <sergos.gnu@gmail.com>
+
+	PR rtl-optimization/47698
+	* ifcvt.c (noce_operand_ok): Return false for mems with side effects.
+
+2011-11-07  Tristan Gingold  <gingold@adacore.com>
+
+	* common/config/alpha/alpha-common.c (alpha_option_init_struct):
+	New function.
+	(TARGET_OPTION_INIT_STRUCT): Define.
+	* config/alpha/alpha.c (TARGET_MIN_ANCHOR_OFFSET)
+	(TARGET_MAX_ANCHOR_OFFSET)
+	(TARGET_USE_BLOCKS_FOR_CONSTANT_P): Redefine.
+
+2011-11-06  Quentin Neill  <quentin.neill@amd.com>
+
+	Fix r180999, update ChangeLog
+	* config.gcc: Add f16cintrin.h.
+	* config/i386/f16cintrin.h: Add missing endif.
+
+2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
+	* config.gcc (arm*-*-rtemseabi*): New target.
+	* config/arm/rtems-eabi.h: New.
+	* config/arm/t-rtems-eabi: New.
+
+2011-11-06  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_SHORT_LOAD): Delete.
+	(zero_extend_v8qi_vis, zero_extend_v4hi_vis,
+	*zero_extend_v8qi_<P:mode>_insn,
+	*zero_extend_v4hi_<P:mode>_insn): Express using vec_merge
+	and vec_duplicate instead of using an UNSPEC.
+
+2011-11-07  Alan Modra  <amodra@gmail.com>
+
+	PR target/30282
+	* config/rs6000/rs6000.c (rs6000_emit_stack_reset): Always emit
+	blockage for ABI_V4.
+
+2011-11-06  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	* config/i386/cygwin.h (LIBGCJ_SONAME): Updated to match recent
+	libgcj version bump.
+	* config/i386/mingw32.h (LIBGCJ_SONAME): Likewise.
+
+2011-11-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcse.c: Adjust outdated comments throughout.
+	(struct mem_conflict_info): New structure.
+	(mems_conflict_for_gcse_p): Use it to communicate with caller.
+	(load_killed_in_block_p): Pass it to note_stores.
+	(hash_expr): Remove superfluous line break.
+	(hash_scan_set): Rename PAT parameter into SET.
+	(hash_scan_insn): Reorder cases.
+	(canon_list_insert): Fix long line.
+	(edge_list): Delete.
+	(prune_expressions): Rename E local variable into EXPR.
+	(compute_pre_data): Return struct edge_list * object.
+	(pre_expr_reaches_here_p_work): Fix formatting.
+	(process_insert_insn): Move around comment.
+	(pre_edge_insert): Fix long line.
+	(pre_insert_copies): Likewise.
+	(gcse_emit_move_after): Swap SRC and DEST parameters.
+	(pre_delete): Adjust call to gcse_emit_move_after.
+	(pre_gcse): Take struct edge_list * parameter.  Fix long line.
+	(one_pre_gcse_pass): Use flag_gcse_lm condition for all routines.
+	Use a local list of edges.
+	(hoist_code): Fix long line.  Adjust call to gcse_emit_move_after.
+	(pre_ldst_expr_hash): Fix long line.
+	(free_ldst_mems): Rename into...
+	(free_ld_motion_mems): ...this.
+	(first_ls_expr): Delete.
+	(next_ls_expr): Likewise.
+	(print_ldst_list): Do not use above two functions.
+	(simple_mem): Adjust interface.
+	(compute_ld_motion_mems): Fix formatting.
+	(update_ld_motion_stores): Reuse local variable.
+
+2011-11-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (shadow_tag_warned, grokdeclarator): Handle _Alignas
+	specifiers.
+	(build_null_declspecs): Initialize align_log and alignas_p fields.
+	(declspecs_add_alignas): New.
+	* c-parser.c (c_token_starts_declspecs): Handle RID_ALIGNAS.
+	(c_parser_declspecs): Handle _Alignas specifiers.
+	(c_parser_alignas_specifier): New.
+	(c_parser_alignof_expression): Diagnose alignof use for non-C1X.
+	Diagnose _Alignof (expression).
+	* c-tree.h (struct c_declspecs): Add align_log and alignas_p fields.
+	(declspecs_add_alignas): Declare.
+	* ginclude/stddef.h (max_align_t): Define for C1X and C++11.
+	* ginclude/stdalign.h: New.
+	* Makefile.in (USER_H): Add stdalign.h.
+
+2011-11-06  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* regset.h (fixed_reg_set_regset): Declare.
+	* dse.c: Include regset.h .
+	(struct insn_info): Add member fixed_regs_live.
+	(note_add_store_info): New typedef.
+	(note_add_store): New function.
+	(emit_inc_dec_insn_before): Expect arg to be of type insn_info_t.
+	Use gen_add3_insn / gen_move_insn.
+	Check new insn for unwanted clobbers before emitting it.
+	(check_for_inc_dec): Rename to...
+	(check_for_inc_dec_1:) ... this.  Return bool.  Take insn_info
+	parameter.  Changed all callers in file.
+	(check_for_inc_dec, copy_fixed_regs): New functions.
+	(scan_insn): Set fixed_regs_live field of insn_info.
+	* rtl.h (check_for_inc_dec): Update prototype.
+	* postreload.c (reload_cse_simplify): Take new signature of
+	check_ind_dec into account.
+	* reginfo.c (fixed_reg_set_regset): New variable.
+	(init_reg_sets_1): Initialize it.
+
+2011-11-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-cfg.c (gimple_can_merge_blocks_p): For -O0 don't remove
+	any user labels.
+
+2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config/pa/pa.c (pa_hpux_init_libfuncs): Rename to pa_init_libfuncs.
+	Remove dependence of declaration and target define on definition of
+	HPUX_LONG_DOUBLE_LIBRARY.  Update implementation.
+
+2011-11-06  Andrew Macleod  <amacleod@redhat.com>
+	    Richard Henderson  <rth@redhat.com>
+	    Aldy Hernandez  <aldyh@redhat.com>
+
+	Merged from cxx-mem-model.
+
+	* cppbuiltin.c (define__GNUC__): Define __ATOMIC memory models
+	* coretypes.h (enum memmodel): New.  enumerated memory model type.
+	* Makefile.in (cppbuiltin.o) Add missing dependency on $(TREE_H)
+	* genopinit,c (optabs): Add atomic direct optab handlers.
+	* sync-builtins.def (BUILT_IN_ATOMIC_*): New builtins.
+	* builtin-types.def (BT_CONST_VOLATILE_PTR,
+	BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
+	BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
+	BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT,
+	BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
+	BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
+	BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT): New builtin types.
+	* expr.h (expand_atomic_*): Add prototypes.
+	(expand_{bool,val}_compare_and_swap): Remove prototypes.
+	* c-typeck.c (build_function_call_vec): Don't reprocess __atomic
+	parameters.
+	* common.opt (Winvalid-memory-model): New warning flag.
+	(finline-atomics): New. Flag to disable atomic inlining.
+	* params.h (ALLOW_LOAD_DATA_RACES): New.
+	(ALLOW_PACKED_LOAD_DATA_RACES): New.
+	(ALLOW_PACKED_STORE_DATA_RACES): New.
+	* params.def (PARAM_ALLOW_LOAD_DATA_RACES): New.
+	(PARAM_ALLOW_PACKED_LOAD_DATA_RACES): New.
+	(PARAM_ALLOW_PACKED_STORE_DATA_RACES): New.
+	* builtins.c (is_builtin_name): Handle __atomic.
+	(get_memmodel): New.  Extract memory model.
+	(expand_expr_force_mode): New. Factor out common code for ensuring an
+	integer argument is in the proper mode.
+	(expand_builtin_sync_operation): Remove ignore param.  Always call
+	expand_atomic_fetch_op instead of the old expanders.
+	(expand_builtin_compare_and_swap,
+	expand_builtin_sync_lock_test_and_set): Use expand_expr_force_mode,
+	call atomic expanders instead of sync expanders.
+	(expand_builtin_sync_lock_release): Call atomic_store expander.
+	(expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
+	expand_builtin_atomic_store, expand_builtin_atomic_fetch_op): New.
+	(expand_builtin_atomic_exchange): New.
+	(fold_builtin_atomic_always_lock_free,
+	expand_builtin_atomic_always_lock_free,
+	fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free):
+	New.
+	(expand_builtin_mem_thread_fence, expand_builtin_atomic_thread_fence,
+	expand_builtin_atomic_signal_fence): New.
+	(expand_builtin_mem_signal_fence): New.
+	(expand_builtin): Add cases for BUILT_IN_ATOMIC_*.
+	(fold_builtin_2): Add cases for BUILT_IN_ATOMIC_{IS,ALWAYS}_LOCK_FREE.
+	* optabs.h (DOI_atomic_*): Define new atomics.
+	(atomic_*_optab): Define.
+	(can_compare_and_swap_p, expand_atomic_compare_and_swap): New
+	prototypes.
+	* optabs.c (expand_sync_operation, expand_sync_fetch_operation): Remove.
+	(expand_sync_lock_test_and_set): Remove.
+	(expand_atomic_load, expand_atomic_store): New.
+	(expand_atomic_exchange): New.
+	(expand_atomic_compare_and_swap): New.  Implements
+	atomic_compare_exchange via compare and swap.
+	(struct atomic_op_functions): Opcode table struct for fetch ops.
+	(get_atomic_op_for_code): New.  Return an opcode table entry.
+	(maybe_emit_op): New.  Try to emit a fetch op.
+	(expand_atomic_fetch_op): New.
+	(expand_val_compare_and_swap_1): Remove.
+	(expand_val_compare_and_swap, expand_bool_compare_and_swap): Remove.
+	(expand_atomic_compare_and_swap): Rename from
+	expand_atomic_compare_exchange.  Rewrite to return both success and
+	oldval return values; expand via both atomic and sync optabs.
+	(can_compare_and_swap_p): New.
+	(expand_compare_and_swap_loop): Use expand_atomic_compare_and_swap.
+	(maybe_gen_insn): Handle 7 and 8 operands.
+	* omp-low.c (expand_omp_atomic_fetch_op): Don't test individual
+	fetch_op optabs, only test can_compare_and_swap_p.  Use __atomic
+	builtins instead of __sync builtins.
+	(expand_omp_atomic_pipeline): Use can_compare_and_swap_p.
+	* doc/extend.texi: Document __atomic built-in functions.
+	* doc/invoke.texi: Document data race parameters.
+	* doc/md.texi: Document atomic patterns.
+	* config/i386/i386.md (UNSPEC_MOVA): New.
+	(UNSPECV_CMPXCHG): Split into ...
+	(UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2,
+	UNSPECV_CMPXCHG_3, UNSPECV_CMPXCHG_4): New.
+	* config/i386/sync.md (ATOMIC): New mode iterator.
+	(atomic_load<ATOMIC>, atomic_store<ATOMIC>): New.
+	(atomic_loaddi_fpu, atomic_storedi_fpu, movdi_via_fpu): New.
+	(mem_thread_fence): Rename from memory_barrier.
+	Handle the added memory model parameter.
+	(mfence_nosse): Rename from memory_barrier_nosse.
+	(sync_compare_and_swap<CASMODE>): Split into ...
+	(atomic_compare_and_swap<SWI124>): this and ...
+	(atomic_compare_and_swap<CASMODE>): this.  Handle the new parameters.
+	(atomic_compare_and_swap_single<SWI>): Rename from
+	sync_compare_and_swap<SWI>; rewrite to use split unspecs.
+	(atomic_compare_and_swap_double<DCASMODE>): Rename from
+	sync_double_compare_and_swap<DCASMODE>; rewrite to use split unspecs.
+	(*atomic_compare_and_swap_doubledi_pic): Rename from
+	sync_double_compare_and_swapdi_pic; rewrite to use split unspecs.
+	(atomic_fetch_add<SWI>): Rename from sync_old_add<SWI>; add memory
+	model parameter.
+	(*atomic_fetch_add_cmp<SWI>): Similarly.
+	(atomic_add<SWI>, atomic<any_logic><SWI>): Similarly.
+	(atomic_sub<SWI>): Similarly.  Use x86_maybe_negate_const_int.
+	(sync_lock_test_and_set<SWI>): Merge with ...
+	(atomic_exchange<SWI>): ... this.
+
+2011-11-6  Richard Guenther  <rguenther@suse.de>
+
+	* ipa-prop.c (ipa_modify_call_arguments): Re-compute inlinable flag.
+
+2011-11-06  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vectorizer.h (vectorizable_condition): Add argument.
+	* tree-vect-loop.c (vectorizable_reduction): Fail for condition
+	in SLP.  Update calls to vectorizable_condition.
+	* tree-vect-stmts.c (vect_is_simple_cond): Add basic block info to
+	the arguments.  Pass it to vect_is_simple_use_1.
+	(vectorizable_condition): Add slp_node to the arguments.  Support
+	vectorization of basic blocks.  Fail for reduction in SLP.  Update
+	calls to vect_is_simple_cond and vect_is_simple_use.  Support SLP:
+	call vect_get_slp_defs to get vector operands.
+	(vect_analyze_stmt): Update calls to vectorizable_condition.
+	(vect_transform_stmt): Likewise.
+	* tree-vect-slp.c (vect_create_new_slp_node): Handle COND_EXPR.
+	(vect_get_and_check_slp_defs): Handle COND_EXPR.  Allow pattern
+	def stmts.
+	(vect_build_slp_tree): Handle COND_EXPR.
+	(vect_analyze_slp_instance): Push pattern statements to root node.
+	(vect_get_constant_vectors): Fix comments.  Handle COND_EXPR.
+
+2011-11-05  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec.
+	(zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders.
+	(*zero_extend_v8qi_<P:mode>_insn,
+	*zero_extend_v4hi_<P:mode>_insn): New insns.
+	* config/sparc/sparc.c (vector_init_move_words,
+	vector_init_prepare_elts, sparc_expand_vector_init_vis2,
+	sparc_expand_vector_init_vis1): New functions.
+	(vector_init_bshuffle): Rewrite to handle more cases and make use
+	of locs[] array prepared by vector_init_prepare_elts.
+	(vector_init_fpmerge, vector_init_faligndata): Delete.
+	(sparc_expand_vector_init): Rewrite using new infrastructure.
+
+2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* config.gcc (epiphany-*-*): New architecture.
+	(epiphany-*-elf): New configuration.
+	* config/epiphany, common/config/epiphany : New directories.
+	* doc/extend.texi (disinterrupt attribute): Add Epiphany.
+	(interrupt attribute): Add Epiphany.
+	(long_call, short_call attribute): Add Epiphany.
+	* doc/invoke.texi (Options): Add Epiphany options.
+	* doc/md.texi (Machine Constraints): Add Epiphany constraints.
+	* doc/install.texi (Options specification):
+	Add --with-stack-offset=@var{num} description.
+	(host/target specific issues): Add epiphany-*-elf.
+	* doc/contrib.texi (Contributors): Mention Epiphany port.
+
+2011-11-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50693
+	* tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with
+	non-forced user labels.
+	(gimple_merge_blocks): Turn non-forced user labels into
+	debug bind stmt with the label as first operand and reset value.
+	(gimple_duplicate_bb): Don't duplicate label debug stmts.
+	* dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
+	* final.c (final_scan_insn): Likewise.
+	(rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL.
+	* var-tracking.c (debug_label_num): New variable.
+	(delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs,
+	instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes.
+	* cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle
+	NOTE_INSN_DELETED_DEBUG_LABEL.
+	(duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs.
+	* insn-notes.def (DELETED_DEBUG_LABEL): New note kind.
+	* print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL.
+	* gengtype.c (adjust_field_rtx_def): Likewise.
+	* config/i386/i386.c (ix86_output_function_epilogue): For MachO
+	clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL
+	if their are at the end of function and nop hasn't been emitted.
+	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise.
+
+2011-11-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR rtl-optimization/50448
+	* cprop.c (try_replace_reg): Also try to replace uses of FROM that
+	appear in SET_DEST.
+
+2011-11-05  Peter Dufault  <dufault@hda.com>,
+	    Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
+	* config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
+	Extend rs6000_spe handling.
+
+2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+	* config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
+	Remove -mcpu=601 multilib.
+	Remove -Dmpc8260 multilib.
+	* config/rs6000/rtems.h: Allow --float-gprs=... to override grps
+	on E500 targets.
+
+2011-11-05  Quentin Neill  <quentin.neill@amd.com>
+
+	Piledriver f16cintrin.h fix.
+	* config/i386/f16cintrin.h: Contents moved from immintrin.h.
+	* config/i386/immintrin.h: Include f16cintrin.h.
+	* config.gcc (i[34567]86-*-*, x86_64-*-*): Add f16cintrin.h.
+
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR c++/50608
+	* c-parser.c (c_parser_postfix_expression) <RID_OFFSETOF>: Adjust call
+	to fold_offsetof.
+	* c-typeck.c (build_unary_op) <ADDR_EXPR>: Call fold_offsetof_1.
+
+2011-11-04  Alan Modra  <amodra@gmail.com>
+
+	* reload1.c (gen_reload): Don't use REGNO on SUBREGs.
+	* print-rtl.c (print_rtx): Don't segfault on negative regno.
+
+2011-11-04  David S. Miller  <davem@davemloft.net>
+
+	PR target/49965
+	* config/sparc/sparc.c (sparc_expand_conditional_move): Handle the
+	fact that sparc_emit_float_lib_cmp modifies the comparison in
+	operands[1].
+
+2011-11-04  Ralf Corsépius  <ralf.corsepius@rtems.org>
+
+	* config/lm32/t-rtems: New.
+	* config.gcc (lm32-*-rtems*): Add t-rtems.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/50979
+	* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=v8.
+
+2011-11-04  Jiangning Liu  <jiangning.liu@arm.com>
+
+	PR rtl-optimization/38644
+	* config/arm/arm.c (thumb1_expand_epilogue): Add memory barrier
+	for epilogue having stack adjustment.
+
+2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50931
+	* config/avr/avr-modes.def: New file defining PSImode.
+	* config/avr/avr-c.c (__INT24_MAX__, __INT24_MIN__,
+	__UINT24_MAX__): New built-in defines.
+	* config/avr/avr.md (adjust_len): Add tstpsi, mov24,  reload_in24,
+	ashlpsi, ashrpsi, lshrpsi.
+	(QISI, QIDI, HISI, HIDI, MPUSH, rotx, rotsmode): Add PSI.
+	(MOVMODE): New mode iterator.
+	(movpsi): New expander.
+	(movqi, movhi, movsi, movsf, movpsi): Write as one using MOVMODE.
+	(*reload_inpsi, *movpsi): New insns.
+	(*reload_inpsi): New RTL peephole.
+	(addpsi3, *addpsi3_zero_extend.qi, *addpsi3_zero_extend.hi,
+	*addpsi3_sign_extend.hi): New insns.
+	(subpsi3, *subpsi3_zero_extend.qi, *subpsi3_zero_extend.hi,
+	*subpsi3_sign_extend.hi): New insns.
+	(divmodpsi4, udivmodpsi4): New define insn-and-split.
+	(*divmodpsi4_call, *udivmodpsi4_call): New insns.
+	(andpsi3, iorpsi3, xorpsi3): New insns.
+	(*rotlpsi2.1, *rotlpsi2.23): New insns.
+	(*rotw<mode>): Insn condition only allow even-sized modes.
+	(*rotb<mode>): Insn condition allows odd-sized modes.
+	(ashlpsi3, ashrpsi3, lshrpsi3, *addpsi3.lt0): New insns.
+	(negpsi2, one_cmplpsi2): New insns.
+	(extendqipsi2, extendhipsi2, extendpsisi2): New insns.
+	(zero_extendqipsi2, zero_extendhipsi2, zero_extendpsisi2): New
+	insn-and-splits.
+	(*cmppsi, *negated_tstpsi, *reversed_tstpsi): New insns.
+	(cbranchpsi4): New expander.
+	* config/avr/constraints.md (Ca3, Co3, Cx3): New constraints.
+	* config/avr/avr-protos.h (avr_out_tstpsi, avr_out_movpsi,
+	avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3,
+	avr_out_reload_inpsi): New prototypes.
+
+	* config/avr/avr.c (TARGET_SCALAR_MODE_SUPPORTED_P): Define to...
+	(avr_scalar_mode_supported_p): ...this new static function.
+	(avr_asm_len): Always return "".
+	(avr_out_load_psi, avr_out_store_psi): New static functions.
+	(avr_out_movpsi, avr_out_reload_inpsi): New functions.
+	(avr_out_tstpsi): New function.
+	(avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3): New functions.
+	(avr_out_plus_1, output_reload_in_const): Handle 3-byte types.
+	(avr_simplify_comparison_p): Ditto.
+	(adjust_insn_length): Handle ADJUST_LEN_RELOAD_IN24,
+	ADJUST_LEN_MOV24, ADJUST_LEN_TSTPSI, ADJUST_LEN_ASHLPSI,
+	ADJUST_LEN_ASHRPSI, ADJUST_LEN_LSHRPSI.
+	(avr_rtx_costs_1): Report PSI costs.
+	(avr_libcall_value): Handle odd-sized parameters.
+	(avr_init_builtin_int24): New static function to define built-in
+	24-bit types __int24 and __uint24.
+	(avr_init_builtins): Use it.
+
+2011-11-04  Thomas Doerfler <thomas.doerfler@embedded-brains.de>
+
+	PR target/50989
+	* config/arm/rtems-elf.h, config/arm/t-rtems: Add optional
+	support for VFP floating point model.
+
+2011-11-04  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/vms.h (ASM_OUTPUT_DEF): Do not switch section.
+
+2011-11-04  Ira Rosen  <ira.rosen@linaro.org>
+
+	Unrevert:
+	2011-10-24  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50730
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
+	analysis if encountered unsupported data-ref.
+
+2011-11-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_expand_vector_convert_uns_vsivsf): New
+	function.
+	* config/i386/i386-protos.h (ix86_expand_vector_convert_uns_vsivsf):
+	New prototype.
+	* config/i386/sse.md (floatuns<sseintvecmodelower><mode>2): Use it.
+	For floatunsv8siv8sf2 require TARGET_AVX2.
+
+	* config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): Add
+	XORP argument.  Subtract 0x1p31 instead of 0x1p32.  Use normal
+	signalling comparison instead of non-signalling.  Store into
+	*XORP pseudo holding 0x80000000 integers if 0x1p31 has been
+	subtracted and 0 otherwise.
+	* config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si):
+	Adjust prototype.
+	* config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Enable
+	already for TARGET_SSE2.  Xor in vector initialized by
+	ix86_expand_adjust_ufix_to_sfix_si at the end.
+	(vec_pack_ufix_trunc_<mode>): Likewise.
+
+	* tree-vect-stmts.c (vectorizable_conversion): Rewritten to handle
+	not just FLOAT_EXPR and FIX_TRUNC_EXPR, but also CONVERT_EXPR_CODE_P,
+	WIDEN_MULT_EXPR and WIDEN_LSHIFT_EXPR to handle what
+	vectorizable_type_demotion and vectorizable_type_promotion did.
+	Additionally handle FLOAT_EXPR and FIX_TRUNC_EXPR where the integer
+	is {,un}signed {char,short}.
+	(vect_create_vectorized_demotion_stmts): Fix comment typo.  For
+	recursive calls unconditionally use VEC_PACK_TRUNC_EXPR.
+	Push vec_dest back to the vec_dsts vector at the end.
+	(vect_create_vectorized_promotion_stmts): Don't recurse, do just
+	one step.  Removed multi_step_cvt, vec_dsts, slp_node and
+	prev_stmt_info arguments, add vec_dest argument.  Push always
+	into vec_tmp, not just when multi_step_cvt != 0, replace *vec_oprdn0
+	with vec_tmp at the end after freeing old *vec_oprnd0 vector.
+	(vectorizable_type_demotion, vectorizable_type_promotion): Removed.
+	(vect_analyze_stmt): Don't call vectorizable_type_demotion and
+	vectorizable_type_promotion.  Call vectorizable_conversion even
+	for SLP bb vectorization.
+	(vect_transform_stmt): Call vectorizable_conversion instead of
+	vectorizable_type_demotion and vectorizable_type_promotion.
+	(supportable_widening_operation): Clear *multi_step_cvt first,
+	simplify c1/c2 computation, free *interm_types vector on failure.
+	(supportable_narrowing_operation): Clear *multi_step_cvt first,
+	free *interm_types vector on failure, handle multi-step
+	FIX_TRUNC_EXPR.
+
+2011-11-04  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/alpha.c (alpha_write_linkage): Remove fundecl
+	argument.  Conditionally generate crash debug info.  Adjust
+	for alpha_funcs_tree removal.
+	(machine_function): Add links field.
+	(alpha_start_function): Conditionally generate crash debug info.
+	(alpha_end_function): Adjust call to alpha_write_linkage.
+	(alpha_funcs): Remove.
+	(links_kind): Remove.
+	(alpha_links): Remove num, target and lkind field.  Add func field.
+	(alpha_links_tree): Remove.
+	(alpha_funcs_tree): Remove.
+	(alpha_need_linkage): Remove.
+	(alpha_use_linkage): Change prototype.  Adjust.
+	(alpha_write_one_linkage): Use ASM_OUTPUT_INTERNAL_LABEL.
+	Use SYMBOL_REF_EXTERNAL_P and SYMBOL_REF_LOCAL_P macro.
+	* config/alpha/alpha-protos.h (alpha_use_linkage): Update.
+	(alpha_need_linkage): Remove.
+	* config/alpha/alpha.md: Update calls to alpha_use_linkage.
+	Adjust calls to alpha_need_linkage.
+
+2011-11-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* sched-vis.c (print_value): Handle STRICT_LOW_PART.
+
+2011-11-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2,
+	rint<mode>2, floor<mode>2, lfloor<MODEF:mode><SWI48:mode>2,
+	btrunc<mode>2, lwp_lwpval<mode>3): Use operands[N] instead of operandN.
+
+2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/50978
+	* config/arm/t-bpabi: New file.
+	* config.gcc (arm*-*-linux*): Add arm/t-bpabi to tmake_file for
+	arm*-*-linux-*eabi.
+	(arm*-*-uclinux*): Add arm/t-bpabi to tmake_file for
+	arm*-*-uclinux*eabi.
+	(arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi to tmake_file
+	for arm*-*-eabi*.
+
+2011-11-03  Michael Matz  <matz@suse.de>
+
+	PR bootstrap/50857
+	* configure.ac: Check for -fno-exceptions -fno-rtti.
+	* configure: Regenerate.
+	* Makefile.in (NOEXCEPTION_FLAGS): New flag.
+	(ALL_CXXFLAGS): Use it.
+
+2011-11-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md: Use {} for multi-line preparation statements.
+
+2011-11-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into...
+	(movtf_insn_sp32): ...this.
+	(movtf_insn_sp64_no_fpu): Consolidate into...
+	(movtf_insn_sp64): ...this.
+	(movtf_insn_sp64_hq): Do not test TARGET_FPU.
+	* config/sparc/sparc.c (sparc_legitimate_address_p): Likewise.
+
+2011-11-03  Tristan Gingold  <gingold@adacore.com>
+
+	* config/vms/vms.c (vms_patch_builtins): Fix typo.
+
+2011-11-03  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/44965
+	* lto-opts.c: Re-implement.
+	* lto-streamer.h (lto_register_user_option): Remove.
+	(lto_read_file_options): Likewise.
+	(lto_reissue_options): Likewise.
+	(lto_clear_user_options): Likewise.
+	(lto_clear_file_options): Likewise.
+	* opts-global.c (post_handling_callback): Remove.
+	(set_default_handlers): Do not set post_handling_callback.
+	(decode_options): Remove LTO specific code.
+	* lto-wrapper.c (merge_and_complain): New function.
+	(run_gcc): Read all input file options and
+	prepend a merged set before the linker driver options.
+	* gcc.c (driver_post_handling_callback): Remove.
+	(set_option_handlers): Do not set post_handling_callback.
+	* opts-common.c (handle_option): Do not call post_handling_callback.
+	* opts.h (struct cl_option_handlers): Remove post_handling_callback.
+
+2011-11-03  Richard Guenther  <rguenther@suse.de>
+
+	* collect2.c (main): Guard object_nbr variable with TARGET_AIX_VERSION.
+
+2011-11-03  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.c (type_change_info): New fields offset, object,
+	known_current_type and multiple_types_encountered.
+	(extr_type_from_vtbl_ptr_store): New function.
+	(check_stmt_for_type_change): Use it, set multiple_types_encountered if
+	the result is different from the previous one.
+	(detect_type_change): Renamed to detect_type_change_1. New parameter
+	comp_type.  Set up new fields in tci, build known type jump
+	functions if the new type can be identified.
+	(detect_type_change): New function.
+	* tree.h (DECL_CONTEXT): Comment new use.
+
+2011-11-03  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48217
+	* lto-wrapper.c (get_options_from_collect_gcc_options): Properly
+	decode an encoded literal '.
+
+2011-11-03  Tristan Gingold  <gingold@adacore.com>
+
+	* collect2.c (main): Add support of -f (response file) on AIX.
+
+2011-11-03  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50912
+	* tree-vectorizer.h (slp_void_p): New.
+	(struct _slp_tree): Replace left and right with children.  Update
+	documentation.
+	(struct _slp_oprnd_info): New.
+	(vect_get_vec_defs): Declare.
+	(vect_get_slp_defs): Update arguments.
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Call
+	vect_get_vec_defs instead of vect_get_slp_defs.
+	(vectorizable_reduction): Likewise.
+	* tree-vect-stmts.c (vect_get_vec_defs): Remove static, add argument.
+	Update call to vect_get_slp_defs.
+	(vectorizable_conversion): Update call to vect_get_vec_defs.
+	(vectorizable_assignment, vectorizable_shift,
+	vectorizable_operation): Likewise.
+	(vectorizable_type_demotion): Call vect_get_vec_defs instead of
+	vect_get_slp_defs.
+	(vectorizable_type_promotion, vectorizable_store): Likewise.
+	(vect_analyze_stmt): Fix typo.
+	* tree-vect-slp.c (vect_free_slp_tree): Update SLP tree traversal.
+	(vect_print_slp_tree, vect_mark_slp_stmts,
+	vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts,
+	vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations,
+	vect_schedule_slp_instance): Likewise.
+	(vect_create_new_slp_node): New.
+	(vect_create_oprnd_info, vect_free_oprnd_info): Likewise.
+	(vect_get_and_check_slp_defs): Pass information about defs using
+	oprnds_info, allow any number of operands.
+	(vect_build_slp_tree): Likewise.  Update calls to
+	vect_get_and_check_slp_defs.  Fix comments.
+	(vect_analyze_slp_instance): Move node creation to
+	vect_create_new_slp_node.
+	(vect_get_slp_defs): Allow any number of operands.
+
+2011-11-02  Peter Bergner  <bergner@vnet.ibm.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c (USE_HIDDEN_LINKONCE): New define.
+	(get_ppc476_thunk_name): Use it.
+	(rs6000_code_end): Likewise.
+	(macho_branch_islands): Fix typo.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/50810
+	* configure.ac: Add -Wno-narrowing to warning options.
+	* doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
+
+2011-11-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/50945
+	* config/sparc/sparc.md (movsf_insn): Reindent constraints.
+	(movdf_insn_sp32): Likewise.  Remove redundant G constraint.
+	(movdf_insn_sp64): Likewise.
+	(DFmode splitter): Do not test TARGET_FPU.
+	(movtf_insn_sp32): Reindent constraints.
+	(movtf_insn_sp32_no_fpu): Likewise.
+	(movtf_insn_sp64): Likewise.
+	(movtf_insn_sp64_hq): Likewise.
+	(movtf_insn_sp64_no_fpu): Likewise.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50956
+	* builtins.c (fold_builtin_memchr): Fix cast.
+
+2011-11-02  Teresa Johnson  <tejohnson@google.com>
+
+	* config/i386/predicates.md (promotable_binary_operator): Add minus
+	to the list of promotable operators.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gthr-single.h, gthr.h: Move to ../libgcc.
+	* gthr-aix.h: Move to ../libgcc/config/rs6000.
+	* gthr-dce.h: Move to ../libgcc/config/pa.
+	* gthr-lynx.h: Move to ../libgcc/config.
+	* gthr-mipssde.h: Move to ../libgcc/config/mips.
+	* gthr-posix.h: Move to ../libgcc/config.
+	* gthr-rtems.h: Likewise.
+	* gthr-tpf.h: Move to ../libgcc/config/s390.
+	* gthr-vxworks.h: Move to ../libgcc/config.
+	* gthr-win32.h: Move to ../libgcc/config/i386.
+	* configure.ac (gthread_flags): Remove
+	(gthr-default.h): Don't create.
+	(thread_file): Don't substitute.
+	* configure: Regenerate.
+	* Makefile.in (GCC_THREAD_FILE): Remove.
+	(GTHREAD_FLAGS): Remove.
+	(libgcc.mvars): Remove GTHREAD_FLAGS.
+	* config/t-vxworks (EXTRA_HEADERS): Remove.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+	    Paolo Bonzini  <bonzini@gnu.org>
+
+	* configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
+	* configure: Regenerate.
+	* Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list): Remove.
+	(TM_H): Remove libgcc_tm.h, $(libgcc_tm_file_list).
+	(libgcc_tm.h, cs-libgcc_tm.h): Remove.
+	(clean): Remove libgcc_tm.h
+	* mkconfig.sh: Don't include libgcc_tm.h in tm.h.
+	* config.gcc (libgcc_tm_file): Remove.
+	(arm*-*-linux*): Remove libgcc_tm_file for arm*-*-linux-*eabi.
+	(arm*-*-uclinux*): Remove libgcc_tm_file for arm*-*-uclinux*eabi.
+	(arm*-*-eabi*, arm*-*-symbianelf*): Remove libgcc_tm_file.
+	(avr-*-rtems*): Likewise.
+	(avr-*-*): Likewise.
+	(frv-*-elf): Likewise.
+	(frv-*-*linux*): Likewise.
+	(h8300-*-rtems*): Likewise.
+	(h8300-*-elf*): Likewise.
+	(i[34567]86-*-darwin*): Likewise.
+	(x86_64-*-darwin*): Likewise.
+	(rx-*-elf*): Likewise.
+	(tic6x-*-elf): Likewise.
+	(tic6x-*-uclinux): Likewise.
+	(i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS)
+	(LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA)
+	(LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET)
+	(INCLUDES_FOR_TARGET): Remove.
+	(LIBGCC2_CFLAGS): Don't export.
+	(LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify):
+	Remove.
+	(libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies.
+	(libgcc.mvars): Likewise.
+	Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST,
+	LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS,
+	TARGET_LIBGCC2_CFLAGS.
+	Emit GTHREAD_FLAGS.
+	* libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc.
+	* config/darwin-64.c: Move to ../libgcc/config.
+	* config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
+	config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
+	config/udivmodsi4.c: Move to ../libgcc/config.
+	* config/gthr-posix.c: Move to ../libgcc/config/alpha.
+	* config/memcmp.c, config/memcpy.c, config/memmove.c,
+	config/memset.c: Move to ../libgcc/config.
+	* config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/t-freebsd: Remove.
+	* config/t-freebsd-thread: Move to ../libgcc/config.
+	* config/t-libgcc-pic: Move to ../libgcc/config.
+	* config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/t-linux: Remove.
+	* config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
+	Remove.
+	* config/t-openbsd-thread: Move to ../libgcc/config.
+	* config/t-rtems (LIBGCC2_INCLUDES): Remove.
+	* config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/t-svr4: Remove.
+	* config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS)
+	(LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove.
+	* config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config.
+	* config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S.
+	* config/alpha/t-alpha, config/alpha/t-ieee: Remove.
+	* config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha.
+	* config/arm/bpabi.c, config/arm/unaligned-funcs.c,
+	config/arm/fp16.c, config/arm/linux-atomic.c,
+	config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm.
+	* config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC)
+	(TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/arm/t-bpabi, config/arm/t-linux: Remove.
+	* config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS)
+	(LIB2FUNCS_STATIC_EXTRA): Remove.
+	* config/arm/t-netbsd: Remove.
+	* config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC)
+	(TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove.
+	* config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC)
+	(TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS)
+	(LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/bfin/t-bfin-linux: Likewise.
+	* config/bfin/t-bfin-uclinux: Likewise.
+	* config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
+	config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
+	config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
+	config/c6x/ltf.c: Move to ../libgcc/config/c6x.
+	* config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA): Remove.
+	* config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/cris/arit.c: Move to ../libgcc/config/cris.
+	* config/cris/cris_abi_symbol.c: Remove.
+	* config/cris/cris.h: Remove obsolete comment.
+	* config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S.
+	* config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC)
+	($(LIB2FUNCS_EXTRA)): Remove.
+	* config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC)
+	(LIBGCC): Remove.
+	* config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/fr30/t-fr30: Remove.
+	* config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
+	config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
+	config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move
+	to ../libgcc/config/frv.
+	* config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
+	(cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c)
+	(ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
+	config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
+	config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300.
+	* config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS)
+	(LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/i386/gthr-win32.c: Move to ../libgcc/config/i386.
+	* config/i386/t-cygming (LIBGCC2_INCLUDES): Remove.
+	* config/i386/t-cygwin: Remove.
+	* config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
+	(LIB2FUNCS_EXCLUDE): Remove.
+	* config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA)
+	(LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/i386/t-gthr-win32: Move to ../libgcc/config/i386.
+	* config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/i386/t-mingw-w32: Likewise.
+	* config/i386/t-mingw-w64: Likewise.
+	* config/i386/t-openbsd: Likewise.
+	* config/i386/t-nto: Remove.
+	* config/ia64/quadlib.c: Move to ../libgcc/config/ia64.
+	* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
+	(quadlib.c): Remove.
+	* config/ia64/t-ia64: Remove comment.
+	* config/iq2000/lib2extra-funcs.c: Move to
+	../libgcc/config/iq2000/lib2funcs.c.
+	* config/iq2000/t-iq2000: Remove.
+	* config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c.
+	* config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c.
+	* config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove.
+	* config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+	(INSTALL_LIBGCC): Remove.
+	* config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k.
+	* config/m68k/t-floatlib: Remove.
+	* config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove.
+	Fix typo.
+	(LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c.
+	* config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c.
+	* config/mep/t-mep (LIB2FUNCS_EXTRA): Remove.
+	* config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+	(INSTALL_LIBGCC): Remove.
+	* config/mips/t-isa3264: Likewise.
+	* config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove.
+	* config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+	(INSTALL_LIBGCC): Remove.
+	* config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC)
+	(INSTALL_LIBGCC): Remove.
+	* config/mips/t-vr (TARGET_LIBGCC2_CFLAGS)
+	(LIB2FUNCS_STATIC_EXTRA): Remove.
+	* config/mips/vr4120-div.S: Move to ../libgcc/config/mips.
+	* config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/pa/fptr.c, config/pa/linux-atomic.c: Move to
+	../libgcc/config/pa.
+	* config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S.
+	* config/pa/quadlib.c: Move to ../libgcc/config/pa.
+	* config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/pa/t-linux, config/pa/t-linux64: Remove.
+	* config/pa/t-pa-hpux, config/pa/t-pa-hpux10,
+	config/pa/t-pa-hpux11, config/pa/t-pa64: Remove.
+	* config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA):
+	Remove.
+	* config/picochip/libgccExtras: Move to ../libgcc/config/picochip.
+	* config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET)
+	(TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove.
+	* config/rs6000/crtresfpr.asm: Move to
+	../libgcc/config/rs6000/crtresfpr.S.
+	* config/rs6000/crtresgpr.asm: Move to
+	../libgcc/config/rs6000/crtresgpr.S.
+	* config/rs6000/crtresxfpr.asm: Move to
+	../libgcc/config/rs6000/crtresxfpr.S.
+	* config/rs6000/crtresxgpr.asm: Move to
+	../libgcc/config/rs6000/crtresxgpr.S.
+	* config/rs6000/crtsavfpr.asm: Move to
+	../libgcc/config/rs6000/crtsavfpr.S.
+	* config/rs6000/crtsavgpr.asm: Move to
+	../libgcc/config/rs6000/crtsavgpr.S.
+	* config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000.
+	* config/rs6000/darwin-fpsave.asm: Move to
+	../libgcc/config/rs6000/darwin-fpsave.S.
+	* config/rs6000/darwin-gpsave.asm: Move to
+	../libgcc/config/rs6000/darwin-gpsave.S.
+	* config/rs6000/darwin-tramp.asm: Move to
+	../libgcc/config/rs6000/darwin-tramp.S.
+	* config/rs6000/darwin-vecsave.asm: Move to
+	../libgcc/config/rs6000/darwin-vecsave.S.
+	* config/rs6000/darwin-world.asm: Move to
+	../libgcc/config/rs6000/darwin-world.S.
+	* config/rs6000/e500crtres32gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtres32gpr.S.
+	* config/rs6000/e500crtres64gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtres64gpr.S.
+	* config/rs6000/e500crtres64gprctr.asm: Move to
+	../libgcc/config/rs6000/e500crtres64gprctr.S.
+	* config/rs6000/e500crtrest32gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtrest32gpr.S.
+	* config/rs6000/e500crtrest64gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtrest64gpr.S.
+	* config/rs6000/e500crtresx32gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtresx32gpr.S.
+	* config/rs6000/e500crtresx64gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtresx64gpr.S.
+	* config/rs6000/e500crtsav32gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtsav32gpr.S.
+	* config/rs6000/e500crtsav64gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtsav64gpr.S.
+	* config/rs6000/e500crtsav64gprctr.asm: Move to
+	../libgcc/config/rs6000/e500crtsav64gprctr.S.
+	* config/rs6000/e500crtsavg32gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtsavg32gpr.S.
+	* config/rs6000/e500crtsavg64gpr.asm: Move to
+	../libgcc/config/rs6000/e500crtsavg64gpr.S.
+	* config/rs6000/e500crtsavg64gprctr.asm: Move to
+	../libgcc/config/rs6000/e500crtsavg64gprctr.S.
+	* config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S.
+	* config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA)
+	(TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/rs6000/t-aix52: Likewise.
+	* config/rs6000/t-darwin: Remove.
+	* config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS)
+	(LIB2FUNCS_EXTRA): Remove.
+	* config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC)
+	(INSTALL_LIBGCC): Remove.
+	* config/rs6000/t-netbsd (LIB2FUNCS_EXTRA)
+	(LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S)
+	(crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC)
+	(INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext))
+	($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext))
+	($(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove.
+	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA)
+	(LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove.
+	* config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/rs6000/t-vxworks: Remove comment.
+	* config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S.
+	* config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/sh/linux-atomic.asm: Move to
+	../libgcc/config/sh/linux-atomic.S.
+	* config/sh/t-linux (LIB2FUNCS_EXTRA): Remove.
+	* config/sh/t-netbsd: Remove.
+	* config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC):
+	Remove.
+	* config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/sparc/t-leon: Likewise.
+	* config/sparc/t-leon3: Likewise.
+	* config/sparc/t-linux64: Likewise.
+	* config/sparc/t-netbsd64: Fix typo.
+	Remove comment.
+	* config/spu/divmodti4.c, config/spu/divv2df3.c,
+	config/spu/float_disf.c, config/spu/float_unsdidf.c,
+	config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
+	config/spu/mfc_multi_tag_release.c,
+	config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
+	config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
+	config/spu/multi3.c: Move to ../libgcc/config/spu.
+	* config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE)
+	(LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC)
+	(INSTALL_LIBGCC): Remove.
+	* config/stormy16/stormy16-lib2.c: Move to
+	../libgcc/config/stormy16/lib2.c.
+	* config/stormy16/stormy16-lib2-ashlsi3.c: Move to
+	../libgcc/config/stormy16/ashlsi3.c.
+	* config/stormy16/stormy16-lib2-ashrsi3.c: Move to
+	../libgcc/config/stormy16/ashrsi3.c.
+	* config/stormy16/stormy16-lib2-clzhi2.c: Move to
+	../libgcc/config/stormy16/clzhi2.c.
+	* config/stormy16/stormy16-lib2-cmpsi2.c: Move to
+	../libgcc/config/stormy16/cmpsi2.c.
+	* config/stormy16/stormy16-lib2-ctzhi2.c: Move to
+	../libgcc/config/stormy16/ctzhi2.c.
+	* config/stormy16/stormy16-lib2-divsi3.c: Move to
+	../libgcc/config/stormy16/divsi3.c.
+	* config/stormy16/stormy16-lib2-ffshi2.c: Move to
+	../libgcc/config/stormy16/ffshi2.c.
+	* config/stormy16/stormy16-lib2-lshrsi3.c: Move to
+	../libgcc/config/stormy16/lshrsi3.c.
+	* config/stormy16/stormy16-lib2-modsi3.c: Move to
+	../libgcc/config/stormy16/modsi3.c.
+	* config/stormy16/stormy16-lib2-parityhi2.c: Move to
+	../libgcc/config/stormy16/parityhi2.c.
+	* config/stormy16/stormy16-lib2-popcounthi2.c: Move to
+	../libgcc/config/stormy16/popcounthi2.c.
+	* config/stormy16/stormy16-lib2-ucmpsi2.c: Move to
+	../libgcc/config/stormy16/ucmpsi2.c.
+	* config/stormy16/stormy16-lib2-udivmodsi4.c: Move to
+	../libgcc/config/stormy16/udivmodsi4.c.
+	* config/stormy16/stormy16-lib2-udivsi3.c: Move to
+	../libgcc/config/stormy16/udivsi3.c.
+	* config/stormy16/stormy16-lib2-umodsi3.c: Move to
+	../libgcc/config/stormy16/umodsi3.c.
+	* config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16.
+	* config/v850/t-v850 (INSTALL_LIBGCC): Remove.
+	* config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa.
+	* config/xtensa/t-elf: Remove.
+	* config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove.
+	* config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread
+	from tmake_file.
+	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
+	*-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file.
+	(*-*-netbsd*): Remove t-libgcc-pic from tmake_file.
+	(*-*-openbsd*): Likewise.
+	Remove t-openbsd-thread for posix threads.
+	(alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee from tmake_file.
+	(alpha*-*-freebsd*): Likewise.
+	(alpha*-*-netbsd*): Likewise.
+	(alpha*-*-openbsd*): Likewise.
+	(alpha64-dec-*vms*): Likewise.
+	(alpha*-dec-*vms*): Likewise.
+	(arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file.
+	(arm*-*-linux*): Remove t-linux from tmake_file.
+	Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi.
+	(arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for
+	arm*-*-uclinux*eabi.
+	(arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from
+	tmake_file for arm*-*-eabi*.
+	(fr30-*-elf): Remove tmake_file.
+	(hppa*64*-*-linux*): Remove tmake_file.
+	(hppa*-*-linux*): Likewise.
+	(hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from
+	tmake_file.
+	(hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file.
+	(hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from
+	tmake_file.
+	(i[34567]86-*-elf*): Remove tmake_file.
+	(x86_64-*-elf*): Likewise.
+	(i[34567]86-*-nto-qnx*): Likewise.
+	(i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file.
+	(i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32
+	from tmake_file if using win32 threads.
+	(iq2000*-*-elf*): Remove tmake-file.
+	(microblaze*-linux*): Likewise.
+	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
+	(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
+	(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
+	(sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for
+	sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd.
+	(xtensa*-*-elf*): Remove tmake_file.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (LIB1ASMSRC): Don't export.
+	(libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC.
+	* config/arm/arm.c: Update lib1funcs.asm filename.
+	* config/arm/linux-eabi.h: Likewise.
+	* config/arm/bpabi-v6m.S, config/arm/bpabi.S,
+	config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to
+	../libgcc/config/arm.
+	* config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S.
+	* config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/arm/t-arm-elf (LIB1ASMFUNCS): Remove.
+	* config/arm/t-bpabi: Likewise.
+	* config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove.
+	* config/arm/t-strongarm-elf: Likewise.
+	* config/arm/t-symbian: Likewise.
+	* config/arm/t-vxworks: Likewise.
+	* config/arm/t-wince-pe: Likewise.
+	* config/avr/libgcc.S: Move to ../libgcc/config/avr.
+	* config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/bfin/lib1funcs.asm: Move to ../libgcc/config/bfin/lib1funcs.S.
+	* config/bfin/t-bfin: Remove.
+	* config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/bfin/t-bfin-linux: Likewise.
+	* config/bfin/t-bfin-uclinux: Likewise.
+	* config/c6x/lib1funcs.asm: Move to ../libgcc/config/c6x/lib1funcs.S.
+	* config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/fr30/lib1funcs.asm: Move to ../libgcc/config/fr30/lib1funcs.S.
+	* config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/frv/lib1funcs.asm: Move to ../libgcc/config/frv/lib1funcs.S.
+	* config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/h8300/fixunssfsi.c: Update lib1funcs.asm filename.
+	* config/h8300/lib1funcs.asm: Move to
+	../libgcc/config/h8300/lib1funcs.S.
+	* config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S.
+	* config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/i386/t-interix: Likewise.
+	* config/ia64/lib1funcs.asm: Move to ../libgcc/config/ia64/lib1funcs.S.
+	* config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove.
+	* config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove.
+	* config/m32c/m32c.c: Update m32c-lib1.S filename.
+	* config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S.
+	* config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove.
+	* config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S.
+	* config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file.
+	* config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S.
+	* config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S.
+	* config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/mips/mips16.S: Move to ../libgcc/config/mips.
+	* config/mips/t-libgcc-mips16: Remove.
+	* config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove.
+	* config/pa/milli64.S: Move to ../libgcc/config/pa.
+	* config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
+	* config/pa/t-linux64: Likewise.
+	* config/picochip/libgccExtras/fake_libgcc.asm: Move to
+	../libgcc/config/picochip/lib1funcs.S.
+	* config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove.
+	* config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S.
+	* config/sh/lib1funcs.h: Move to ../libgcc/config/sh.
+	* config/sh/sh.h: Update lib1funcs.asm filename.
+	* config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove.
+	* config/sh/t-netbsd: Likewise.
+	* config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE):
+	Remove.
+	* config/sh/t-sh64 (LIB1ASMFUNCS): Remove.
+	* config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S.
+	* config/sparc/lb1spl.asm: Remove.
+	* config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config/sparc/t-leon: Likewise.
+	* config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove.
+	* config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S.
+	* config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove
+	* config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S.
+	* config/vax/t-linux: Remove.
+	* config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to
+	../libgcc/config/xtensa.
+	* config/xtensa/lib1funcs.asm: Move to
+	../libgcc/config/xtensa/lib1funcs.S.
+	* config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove.
+	* config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file.
+	(bfin*-*): Likewise.
+	(mips64*-*-linux*, mipsisa64*-*-linux*): Remove
+	mips/t-libgcc-mips16 from tmake_file.
+	(mips*-*-linux*): Likewise.
+	(mips*-sde-elf*): Likewise.
+	(mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
+	(mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
+	(mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise.
+	(mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
+	(mips-*-elf*, mipsel-*-elf*): Likewise.
+	(mips64-*-elf*, mips64el-*-elf*): Likewise.
+	(mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
+	(mips*-*-rtems*): Likewise.
+	(mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
+	(vax-*-linux*): Remove vax/t-linux from tmake_file.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.gcc (extra_parts): Remove.
+	(*-*-freebsd*): Remove extra_parts.
+	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
+	*-*-gnu*, *-*-kopensolaris*-gnu): Likewise.
+	(*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file.
+	Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
+	*-*-netbsdelf[2-9]*.
+	(*-*-openbsd*): Remove t-libc-ok from tmake_file.
+	(alpha*-*-linux*): Remove extra_parts.
+	(alpha*-*-freebsd*): Likewise.
+	(bfin*-linux-uclibc*): Likewise.
+	(fr30-*-elf): Likewise.
+	(moxie-*-elf): Likewise.
+	(moxie-*-uclinux*): Likewise.
+	(h8300-*-rtems*): Remove h8300/t-elf from tmake_file.
+	(h8300-*-elf*): Likewise.
+	(hppa*64*-*-hpux11*): Remove extra_parts.
+	(i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from
+	tmake_file.
+	(x86_64-*-elf*): Likewise.
+	(i[34567]86-*-freebsd*): Remove tmake_file.
+	(x86_64-*-freebsd*): Likewise.
+	(x86_64-*-netbsd*): Likewise.
+	(i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove
+	t-libc-ok from tmake_file.
+	(i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
+	i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from
+	tmake_file.
+	Remove extra_parts.
+	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
+	Remove i386/t-crtstuff from tmake_file.
+	(i[34567]86-*-lynxos*): Likewise.
+	Remove extra_parts.
+	(ia64*-*-elf*): Remove extra_parts.
+	(ia64*-*-freebsd*): Likewise.
+	(ia64*-*-linux*): Likewise.
+	(ia64-hp-*vms*): Remove ia64/t-vms from tmake_file.
+	(m32r-*-elf*): Remove extra_parts.
+	(m32rle-*-elf*): Likewise.
+	(m32r-*-rtems*): Likewise.
+	(m68k-*-elf*, fido-*-elf*): Likewise.
+	(m68k*-*-openbsd*): Remove t-libc-ok from tmake_file.
+	(m68k-*-rtems*): Remove extra_parts.
+	(mep-*-*): Likewise.
+	(microblaze*-linux*): Likewise.
+	(mips64*-*-linux*, mipsisa64*-*-linux*): Likewise.
+	(mips*-*-linux*): Likewise.
+	(powerpc-*-lynxos*): Likewise.
+	(s390x-ibm-tpf*): Likewise.
+	(score-*-elf): Likewise.
+	Remove tmake_file.
+	(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*,
+	sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*,
+	sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file.
+	Remove sh/t-superh from tmake_file for sh*-superh-elf.
+	Remove sh/t-linux64 from tmake_file for sh64*-*-linux*.
+	(sh-*-rtems*): Remove sh/t-elf from tmake_file.
+	(sh-wrs-vxworks): Likewise.
+	(sparc-*-linux*): Remove extra_parts.
+	(sparc64-*-linux*): Likewise.
+	(sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise.
+	(xstormy16-*-elf): Likewise.
+	(xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file.
+	(am33_2.0-*-linux*): Remove extra_parts.
+	* configure.ac (extra_parts): Don't substitute.
+	* configure: Regenerate.
+	* crtstuff.c: Move to ../libgcc.
+	* Makefile.in (CRTSTUFF_CFLAGS): Remove.
+	(EXTRA_PARTS): Remove.
+	(CRTSTUFF_T_CFLAGS): Remove.
+	(MOSTLYCLEANFILES): Remove $(EXTRA_PARTS).
+	(GCC_EXTRA_PARTS): Remove.
+	(libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS,
+	CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S.
+	Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS.
+	($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o)
+	($(T)crtbeginT.o): Remove.
+	* config/alpha/t-vms (EXTRA_PARTS): Remove.
+	($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove.
+	* config/alpha/vms-dwarf2.asm: Move to
+	../libgcc/config/alpha/vms-dwarf2.S.
+	* config/alpha/vms-dwarf2eh.asm: Move to
+	../libgcc/config/alpha/vms-dwarf2eh.S.
+	* config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S.
+	* config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S.
+	* config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	* config/arm/t-linux: Remove comment.
+	* config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove.
+	* config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	* config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove.
+	* config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S.
+	* config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S.
+	* config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S.
+	* config/bfin/t-bfin (EXTRA_PARTS): Remove.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	* config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove.
+	($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS,
+	EXTRA_MULTILIB_PARTS): Remove.
+	* config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove.
+	($(T)crtlibid.o): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S.
+	* config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S.
+	* config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS,
+	CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove.
+	* config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S.
+	* config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S.
+	* config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove.
+	* config/frv/frvbegin.c, config/frv/frvend.c: Move to
+	../libgcc/config/frv.
+	* config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove.
+	(FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove.
+	* config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove.
+	(CRTSTUFF_T_CFLAGS): Remove.
+	* config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S.
+	* config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S.
+	* config/h8300/t-elf: Remove.
+	* config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
+	Move to ../libgcc/config/i386.
+	* config/i386/t-crtstuff: Remove.
+	* config/i386/t-i386elf: Remove.
+	* config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
+	* config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove.
+	* config/ia64/crtbegin.asm: Move to ../libgcc/config/ia64/crtbegin.S.
+	* config/ia64/crtend.asm: Move to ../libgcc/config/ia64/crtend.S.
+	* config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S.
+	* config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S.
+	* config/ia64/t-vms: Remove.
+	* config/ia64/vms-crtinit.asm: Move to
+	../libgcc/config/ia64/vms-crtinit.S.
+	* config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove.
+	* config/m32r/initfini.c: Move to ../libgcc/config/m32r.
+	* config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove.
+	($(T)crtinit.o, $(T)crtfini.o): Remove.
+	(m32rx, m32r2): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S.
+	* config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S.
+	* config/m68k/t-crtstuff: Remove.
+	* config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove.
+	* config/m68k/t-m68kelf: Remove.
+	* config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove.
+	* config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S.
+	* config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S.
+	* config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove.
+	(EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
+	* config/mep/t-mep (CRTSTUFF_CFLAGS): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S.
+	* config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S.
+	* config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS,
+	EXTRA_PARTS): Remove.
+	($(T)crti$(objext), $(T)crtn$(objext)): Remove.
+	* config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S.
+	* config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S.
+	* config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/mips/t-isa3264: Likewise.
+	* config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove.
+	* config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove.
+	(CRTSTUFF_T_CFLAGS): Remove.
+	* config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS):
+	Remove.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	* config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove.
+	* config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	* config/mmix/crti.asm: Move to ../libgcc/config/crti.S.
+	* config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S.
+	* config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove.
+	* config/moxie/crti.asm, config/moxie/crtn.asm: Remove.
+	* config/pa/stublib.c: Move to libgcc/config/pa.
+	* config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove.
+	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
+	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
+	($(T)libgcc_stub.a): Remove.
+	* config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove.
+	(rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o)
+	(pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o)
+	(pthread_mutex_unlock-stub.o, pthread_once-stub.o)
+	($(T)libgcc_stub.a): Remove.
+	* config/rs6000/eabi-cn.asm: Move to
+	../../../libgcc/config/rs6000/eabi-cn.S.
+	* config/rs6000/eabi-ci.asm: Move to
+	../../../libgcc/config/rs6000/eabi-ci.S.
+	* config/rs6000/sol-ci.asm: Move to
+	../../../libgcc/config/rs6000/sol-ci.S.
+	* config/rs6000/sol-cn.asm: Move to
+	../../../libgcc/config/rs6000/sol-cn.S.
+	* config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove.
+	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S):
+	Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove.
+	(ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
+	($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext),
+	($(T)ncrtn$(objext)): Remove.
+	(CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
+	* config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove.
+	* config/score/crti.asm: Move to ../libgcc/config/score/crti.S.
+	* config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S.
+	* config/score/t-score-elf: Remove.
+	* config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S.
+	* config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S.
+	* config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S.
+	* config/sh/lib1funcs-4-300.asm: Move to
+	../../../libgcc/config/sh/lib1funcs-4-300.S.
+	* config/sh/lib1funcs-Os-4-200.asm: Move to
+	../libgcc/config/sh/lib1funcs-Os-4-200.S.
+	* config/sh/t-elf: Remove.
+	* config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove.
+	* config/sh/t-linux64: Remove.
+	* config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove.
+	* config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove.
+	(IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove.
+	($(T)ic_invalidate_array_4-100.o)
+	($(T)libic_invalidate_array_4-100.a)
+	($(T)ic_invalidate_array_4-200.o)
+	($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o)
+	($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o)
+	($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o)
+	($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o)
+	($(T)libgcc-4-300.a): Remove.
+	* config/sh/t-superh: Remove.
+	* config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
+	* config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove.
+	* config/spu/cache.S: Move to ../libgcc/config/spu.
+	* config/spu/cachemgr.c: Move to ../libgcc/config/spu.
+	* config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove.
+	($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o)
+	($(T)cache64k.o, $(T)cache128k.o): Remove.
+	* config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/t-libc-ok: Remove.
+	* config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/t-netbsd: Remove.
+	* config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove.
+	* config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove.
+	* config/vms/t-vms (VMS_EXTRA_PARTS): Remove.
+	($(T)vcrt0.o, $(T)pcrt0.o): Remove.
+	* config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms.
+	* config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S.
+	* config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S.
+	* config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove.
+	(EXTRA_MULTILIB_PARTS): Remove.
+	* config/xtensa/t-linux: Remove.
+	* config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove.
+
+2011-11-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (bdesc_args) [IX86_BUILTIN_CVTTPD2DQ256]: Use
+	CODE_FOR_fix_truncv4dfv4si2, not CODE_FOR_fix_truncv4sfv4si2.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR translation/45116
+	* Makefile.in (slibdir): Remove, don't export.
+	(SHLIB_NM_FLAGS): Remove.
+	(libgcc.mvars): Don't emit SHLIB_LINK, SHLIB_INSTALL,
+	SHLIB_DLLDIR, SHLIB_EXT, SHLIB_MKMAP, SHLIB_MKMAP_OPTS,
+	SHLIB_MAPFILES, SHLIB_NM_FLAGS.
+	(DRIVER_DEFINES): Test SHLIB instead of SHLIB_LINK.
+	(gcc.o): Pass SHLIB instead of SHLIB_LINK.
+	(gccspec.o): Likewise.
+	(installdirs): Don't create $(DESTDIR)$(slibdir).
+	* configure.ac (slibdir): Remove.
+	* configure: Regenerate.
+	* libgcc-libsystem.ver: Move to ../libgcc/config.
+	* mkmap-flat.awk, mkmap-symver.awk: Move to ../libgcc.
+	* config/libgcc-glibc.ver: Move to ../libgcc/config.
+	* config/t-libunwind (SHLIB_LC): Remove.
+	* config/t-linux (SHLIB_MAPFILES): Remove.
+	* config/t-slibgcc-dummy: Rename to config/t-slibgcc.
+	* config/t-slibgcc-elf-ver: Remove.
+	* config/t-slibgcc-libgcc, config/t-slibgcc-nolc-override: Move to
+	../libgcc/config.
+	* config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: Move
+	to ../libgcc/config/alpha.
+	* config/alpha/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
+	SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_SYMVEC,
+	SHLIB_SYMVECX2, SHLIB_LINK): Remove.
+	* config/arm/libgcc-bpabi.ver: Move to ../libgcc/config/arm.
+	* config/arm/t-bpabi (SHLIB_MAPFILES): Remove.
+	* config/arm/t-netbsd (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME,
+	SHLIB_OBJS, SHLIB_LINK, SHLIB_INSTALL): Remove.
+	* config/arm/t-symbian (SHLIB_LC): Remove.
+	* config/bfin/libgcc-bfin.ver: Move to
+	../libgcc/config/bfin/libgcc-glibc.ver.
+	* config/bfin/t-bfin-linux (SHLIB_MAPFILES): Remove.
+	* config/c6x/libgcc-c6xeabi.ver: Move to
+	../libgcc/config/c6x/libgcc-eabi.ver.
+	* config/c6x/t-c6x-elf (SHLIB_MAPFILES): Remove.
+	* config/cris/libgcc.ver: Move to
+	../libgcc/config/cris/libgcc-glibc.ver.
+	* config/cris/t-linux (SHLIB_MAPFILES): Remove.
+	* config/frv/libgcc-frv.ver: Move to ../libgcc/config/frv.
+	* config/frv/t-linux (SHLIB_MAPFILES): Remove.
+	* config/i386/darwin-libgcc.10.4.ver: Move to
+	../libgcc/config/i386/libgcc-darwin.10.4.ver.
+	* config/i386/darwin-libgcc.10.5.ver: Move to
+	../libgcc/config/i386/libgcc-darwin.10.5.ver.
+	* config/i386/libgcc-glibc.ver: Move to ../libgcc/config/i386.
+	* config/i386/t-cygming (SHLIB_EXT, SHLIB_IMPLIB, SHLIB_SOVERSION,
+	SHLIB_SONAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_DIR, SHLIB_SLIBDIR_QUAL)
+	SHLIB_PTHREAD_CFLAG, SHLIB_PTHREAD_LDFLAG, SHLIB_LINK,
+	SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, SHLIB_MAPFILES): Remove.
+	* config/i386/t-cygwin (SHLIB_LC, SHLIB_EH_EXTENSION,
+	SHLIB_IMPLIB, SHLIB_SONAME, SHLIB_MKMAP_OPTS): Remove.
+	* config/i386/t-dlldir, config/i386/t-dlldir-x: Move to
+	../libgcc/config/i386.
+	* config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Move to
+	../libgcc/config/i386.
+	* config/i386/t-linux: Move to ../libgcc/config/i386.
+	* config/i386/t-mingw-pthread: Move to ../libgcc/config/i386.
+	* config/i386/t-mingw-w32 (SHLIB_LC): Remove.
+	* config/i386/t-mingw-w64: Likewise.
+	* config/i386/t-mingw32: Remove.
+	* config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: Move
+	to ../libgcc/config/ia64.
+	* config/ia64/t-glibc: Remove.
+	* config/ia64/t-hpux (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL): Remove.
+	* config/ia64/t-ia64 (SHLIB_MAPFILES): Remove.
+	* config/ia64/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS,
+	SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_LINK): Remove.
+	* config/ia64/vms_symvec_libgcc_s.opt: Remove.
+	* config/m32r/libgcc-glibc.ver: Move to ../libgcc/config/m32r.
+	* config/m32r/t-linux (SHLIB_MAPFILES): Remove.
+	* config/m68k/t-slibgcc-elf-ver: Move to ../libgcc/config/m68k.
+	* config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Remove.
+	* config/pa/t-hpux-shlib: Move to ../libgcc/config/pa/t-slibgcc-hpux.
+	* config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver:
+	Move to ../libgcc/config/pa.
+	* config/rs6000/darwin-libgcc.10.4.ver: Move to
+	../libgcc/config/rs6000/libgcc-darwin.10.4.ver.
+	* config/rs6000/darwin-libgcc.10.5.ver: Move to
+	../libgcc/config/rs6000/libgcc-darwin.10.5.ver.
+	* config/rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL,
+	SHLIB_LIBS, SHLIB_MKMAP, SHLIB_NM_FLAGS, AR_FLAGS_FOR_TARGET): Remove.
+	* config/rs6000/t-aix52: Likewise.
+	* config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: Move to
+	../libgcc/config/sh.
+	* config/sparc/libgcc-sparc-glibc.ver: Move to
+	../libgcc/config/sparc/libgcc-glibc.ver.
+	* config/sparc/t-linux: Move to ../libgcc/config/sparc.
+	* config/xtensa/t-linux (SHLIB_MAPFILES): Remove.
+	* config/xtensa/libgcc-xtensa.ver: Move to
+	../libgcc/config/xtensa/libgcc-glibc.ver.
+	* config.gcc (*-*-freebsd*): Replace t-slibgcc-elf-ver with
+	t-slibgcc in tmake_file.
+	Remove t-slibgcc-nolc-override for *-*-freebsd[34],
+	*-*-freebsd[34].* with pthreads.
+	(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu,
+	*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Replace
+	t-slibgcc-elf-ver with t-slibgcc in tmake_file.
+	(*-*-netbsd*): Likewise.
+	(*-*-solaris2*): Replace t-slibgcc-dummy with t-slibgcc in tmake_file.
+	(*-*-*vms*): Add t-slibgcc to tmake_file.
+	(alpha*-*-linux*): Remove alpha/t-linux from tmake_file.
+	(alpha*-dec-osf5.1*): Replace t-slibgcc-dummy with t-slibgcc in
+	tmake_file.
+	(arm*-*-linux*): Remove t-slibgcc-libgcc from tmake_file for
+	arm*-*-linux-*eabi.
+	(bfin*-linux-uclibc*): Replace t-slibgcc-dummy with t-slibgcc in
+	tmake_file.
+	(crisv32-*-linux*, cris-*-linux*): Likewise.
+	(hppa*-*-linux*): Remove t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
+	pa/t-slibgcc-dwarf-ver from tmake_file.
+	(hppa[12]*-*-hpux10*): Replace pa/t-hpux-shlib with t-slibgcc in
+	tmake_file.
+	Remove pa/t-slibgcc-sjlj-ver, pa/t-slibgcc-dwarf-ver from tmake_file.
+	(hppa*64*-*-hpux11*): Likewise.
+	(hppa[12]*-*-hpux11*): Likewise.
+	(i[34567]86-*-darwin*): Replace t-slibgcc-dummy in t-slibgcc in
+	tmake_file.
+	(x86_64-*-darwin*): Likewise.
+	(i[34567]86-*-cygwin*): Remove tmake_eh_file, tmake_dlldir_file.
+	Add t-slibgcc to tmake_file.
+	(i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
+	Remove i386/t-mingw32 from tmake_file unless x86_64-w64-*,
+	i[34567]86-w64-*.
+	Remove i386/t-mingw-pthread from tmake_file.
+	(ia64*-*-linux*): Remove ia64/t-glibc from tmake_file.
+	(ia64*-*-hpux*): Add t-slibgcc to tmake_file.
+	(ia64-hp-*vms*): Likewise.
+	(m32r-*-linux*): Replace t-slibgcc-elf-ver with t-slibgcc in
+	tmake_file.
+	(m32rle-*-linux*): Likewise.
+	(m68k-*-linux*): Remove m68k/t-slibgcc-elf-ver from tmake_file.
+	(microblaze*-linux*): Remove t-slibgcc-elf-ver,
+	t-slibgcc-nolc-override from tmake_file.
+	(mips-sgi-irix6.5*): Replace t-slibgcc-dummy with t-slibgcc in
+	tmake_file.
+	(powerpc-*-darwin*): Likewise.
+	(powerpc64-*-darwin*): Likewise.
+	(powerpc-*-freebsd*): Remove t-slibgcc-libgcc from tmake_file.
+	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+	(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
+	t-slibgcc to tmake_file.
+	(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
+	(rs6000-ibm-aix5.2.*, powerpc-ibm-aix5.2.*): Likewise.
+	(rs6000-ibm-aix5.3.*, powerpc-ibm-aix5.3.*): Likewise.
+	(rs6000-ibm-aix[6789].*, powerpc-ibm-aix[6789].*): Likewise.
+	(sparc-*-linux*): Remove sparc/t-linux from tmake_file.
+	(sparc64-*-linux*): Likewise.
+	(tic6x-*-uclinux): Replace t-slibgcc-elf-ver with t-slibgcc in
+	tmake_file.
+	(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+	x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Remove i386/t-linux
+	from tmake_file.
+
+2011-11-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50902
+	* tree-vect-stmts.c (vectorizable_load): Properly convert
+	an invariant initializer element.
+
+2010-11-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50890
+	* gimple.h (gimple_fold_call): Remove.
+	* gimple-fold.c (fold_stmt_1): Move all call related code to ...
+	(gimple_fold_call): ... here.  Make static.  Update the
+	cannot-inline flag on direct calls.
+	* ipa-inline.c (early_inliner): Copy the cannot-inline flag
+	from the statements to the edges.
+
+2011-11-01  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (struct macro_hash_value): Define.
+	(macro_hash_hashval): New static function.
+	(macro_hash_eq, macro_hash_del): New static functions.
+	(go_define): Use macro_hash_value to store values in macro_hash.
+	Replace an old value on a redefinition.  Don't print anything to
+	go_dump_file.
+	(go_undef): Delete the entry from the hash table.
+	(go_output_typedef): For an enum, use macro_hash_value, and don't
+	print anything to go_dump_file.
+	(go_print_macro): New static function.
+	(go_finish): Traverse macro_hash with go_print_macro.
+	(dump_go_spec_init): Update macro_hash creation for macro_hash_value.
+
+2011-11-02  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_code_end): Declare ATTRIBUTE_UNUSED.
+
+2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44277
+	* doc/invoke.texi: Document -Wzero-as-null-pointer-constant.
+
+2011-11-01  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/bpabi.h (BE8_LINK_SPEC): Recognize generic-armv7 tuning.
+
+2011-11-01  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (splitters for int-float conversion): Use
+	SUBREG_REG on SUBREGs in splitter constraints.
+
+2011-11-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si): New
+	prototype.
+	* config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): New
+	function.
+	* config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Use it.
+	(ssepackfltmode): New mode attr.
+	(vec_pack_ufix_trunc_<mode>): New expander.
+
+2011-11-01  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50940
+	* config/i386/i386.md (floatsi<mode>2_vector_sse_with_temp splitter):
+	Compare <ssevecmode>mode to V4SFmode, not V4SImode.
+
+2011-11-01  Peter Bergner  <bergner@vnet.ibm.com>
+
+	* config.gcc (powerpc*-*-linux*): Add powerpc*-*-linux*ppc476* variant.
+	* config/rs6000/476.h: New file.
+	* config/rs6000/476.opt: Likewise.
+	* config/rs6000/rs6000.h (TARGET_LINK_STACK): New define.
+	(SET_TARGET_LINK_STACK): Likewise.
+	(TARGET_ASM_CODE_END): Define.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
+	TARGET_LINK_STACK for -mtune=476 and -mtune=476fp.
+	(rs6000_legitimize_tls_address): Emit the link stack preserving GOT
+	code if TARGET_LINK_STACK.
+	(rs6000_emit_load_toc_table): Likewise.
+	(output_function_profiler): Likewise
+	(macho_branch_islands): Likewise
+	(machopic_output_stub): Likewise
+	(get_ppc476_thunk_name): New function.
+	(rs6000_code_end): Likewise.
+	* config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b):
+	Convert to a define_expand.
+	(load_toc_v4_PIC_1_normal): New define_insn.
+	(load_toc_v4_PIC_1_476): Likewise.
+	(load_toc_v4_PIC_1b_normal): Likewise.
+	(load_toc_v4_PIC_1b_476): Likewise.
+
+2011-11-01  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50910
+	* config/avr/avr.opt (-mbranch-cost=): New option.
+	* config/avr/avr.h (BRANCH_COST): Define to avr_branch_cost.
+	* config/avr/avr.c (avr_rtx_costs_1): Adjust [U]DIV/[U]MOD costs.
+	* config/avr/avr.md (*addqi3.lt0, *addhi3.lt0, *addsi3.lt0): New insns.
+	(*addhi3_zero_extend1): Remove % in constraint of operand 1.
+	(*addhi3.sign_extend1, *subhi3.sign_extend2): New insns.
+
+2011-11-01  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50908
+	* tree-ssa-tail-merge.c (update_vuses): Now that edges are removed
+	before update_vuses, test for 1 predecessor rather than two.
+	(delete_block_update_dominator_info): New function, part of it factored
+	out of ...
+	(replace_block_by): Use delete_block_update_dominator_info.  Call
+	update_vuses after deleting bb1 and updating dominator info, instead of
+	before.
+
+2011-11-01  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (vector_init_faligndata): New function.
+	(sparc_expand_vector_init): Use it for V4HImode on VIS1.
+
+	* config/sparc/sparc.c (sparc_expand_vcond): New function.
+	* config/sparc/sparc-protos.h (sparc_expand_vcond): Declare it.
+	* config/sparc/sparc.md (vcond<mode><mode>): New VIS3 expander.
+	(vconduv8qiv8qi): Likewise.
+
+2011-11-01  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/50869
+	* cselib.c (cfa_base_preserved_regno): Initialize.
+	(cselib_expand_value_rtx_1): Don't expand it.
+	* var-tracking.c (vt_expand_var_loc_chain): Initialize depth.
+	Check it's only zero if result is NULL.
+
+2011-11-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): New
+	expander.
+
+	* config/i386/sse.md (sseintvecmode): Remove duplicate modes.
+	(sseintvecmodelower): New mode iterator.
+	(floatv8siv8sf2, floatunsv4siv4sf2): Macroize into...
+	(float<sseintvecmodelower><mode>2): ... this using VF1 iterator.
+	(floatunsv4siv4sf2): Macroize into...
+	(floatuns<sseintvecmodelower><mode>2): ... this using VF1 iterator.
+
+2011-10-31  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (cmask patterns): Allow zero operand.
+
+	* dwarf2out.c (cached_next_real_insn): New.
+	(dwarf2out_end_epilogue): Set it to NULL_RTX.
+	(dwarf2out_var_location): Remove cached_next_real_insn local static.
+
+2011-10-31  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/sse.md (floatv8siv8sf2): Rename from avx_cvtdq2ps256.
+	(floatv4siv4sf2): Rename from sse2_cvtdq2ps.
+	(floatunsv4siv4sf2): Rename from sse2_cvtudq2ps.
+	(fix_truncv8sfv8si2): Rename from avx_cvttps2dq256.
+	(fix_truncv4sfv4si2): Rename from sse2_cvttps2dq.
+	(floatv4siv4df2): Rename from avx_cvtdq2pd256.
+	(fix_truncv4dfv4si2): Rename from avx_cvttpd2dq256.
+	(vec_unpacku_float_hi_v8si): Update for insn pattern name changes.
+	* config/i386/i386.md (splitters for int-float conversion): Likewise.
+	* config/i386/i386.c (ix86_split_convert_uns_si_sse): Likewise.
+	(bdesc_args): Likewise.
+	(enum ix86_builtins) [IX86_BUILTIN_CVTUDQ2PS]: Remove.
+	(ix86_vectorize_builtin_conversion): Remove.
+	(TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
+
+2011-10-31  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.c (mark_modified): Moved up in the file.
+	(is_parm_modified_before_call): Renamed to
+	is_parm_modified_before_stmt, moved up in the file.
+	(load_from_unmodified_param): New function.
+	(compute_complex_assign_jump_func): Also attempt to create pass
+	through jump functions for values loaded from (addressable)
+	parameters.
+
+2011-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-stmts.c (vectorizable_shift): If op1 is vect_external_def
+	in a loop and has different type from op0, cast it to op0's type
+	before the loop first.  For slp give up.  Don't crash if op1_vectype
+	is NULL.
+
+2011-10-31  Paul Brook  <paul@codesourcery.com>
+
+	* cgraphunit.c: Don't mark clones as static constructors.
+
+2011-10-31  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gcc-ar: Do not include stdio.h.
+
+2011-10-31  Diego Novillo  <dnovillo@google.com>
+
+	* tree-streamer-out.c (pack_ts_base_value_fields): Emit
+	TYPE_ADDR_SPACE.
+	* tree-streamer-in.c (unpack_ts_base_value_fields): Read
+	TYPE_ADDR_SPACE.
+
+2011-10-30  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (vector_init_bshuffle): New function.
+	(vector_init_fpmerge): New function.
+	(sparc_expand_vector_init): Use them to improve non-const cases.
+
+	* dwarf2out.c (dwarf2out_var_location): When processing several
+	consecutive location notes, cache the result of next_real_insn().
+
+2011-10-30  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (avx2_vec_dup<mode>): Macroize insn from
+	avx2_vec_dup{v8sf,v4sf} using VF1 mode iterator.
+	(vec_dupv4sf): Remove expander.
+	(vec_dupv4sf): Merge from *vec_dupv4sf and *vec_dupv4sf_avx.
+	(vec_dupv2df): Remove expander.
+	(vec_dupv2df): Merge from *vec_dupv2df and *vec_dupv2df_sse3.
+	(*vec_concatv2df): Merge *vec_concatv2df_sse3.
+	(*vec_dupv4si): Merge *vec_dupv4si_avx.
+	(*vec_dupv2di): Merge *vec_dupv2di_sse3.
+
+2011-10-30  Dmitry Plotnikov  <dplotnikov@ispras.ru>
+
+	* tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions.
+	* optabs.c (supportable_convert_operation): New function.
+	* optabs.h (supportable_convert_operation): New prototype.
+	* tree-vect-stmts.c (vectorizable_conversion): Change condition and
+	behavior for NONE modifier case.
+	* tree.h (VECTOR_INTEGER_TYPE_P): New macro.
+
+2011-10-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vectorizer.h (NUM_PATTERNS): Bump to 9.
+	* tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): New
+	function.
+	(vect_vect_recog_func_ptrs): Add it.
+
+2011-10-30  David S. Miller  <davem@davemloft.net>
+
+	* reorg.c (label_before_next_insn): New function.
+	(relax_delay_slots): Use it instead of prev_label.
+	* rtl.h (prev_label): Delete declaration.
+	* emit-rtl.c (prev_label): Remove.
+
+2011-10-30  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (generate_prolog_epilog): Mark prolog and epilog
+	as BB_DISABLE_SCHEDULE.
+	(mark_loop_unsched): New function.
+	(sms_schedule): Call it.
+
+2011-10-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/50617
+	* config/pa/protos.h (attr_length_save_restore_dltp): Delete.
+	(cmpib_comparison_operator): Likewise.
+	(following_cal, output_and, output_ior, output_move_double,
+	output_fp_move_double, output_block_move, output_block_clear,
+	output_cbranch, output_lbranch, output_bb, output_bvb, output_dbra,
+	output_movb, output_parallel_movb, output_parallel_addb, output_call,
+	output_indirect_call, output_millicode_call, output_mul_insn,
+	output_div_insn, output_mod_insn, singlemove_string,
+	output_arg_descriptor, output_global_address, print_operand,
+	legitimize_pic_address, hppa_encode_label, symbolic_expression_p,
+	fmpyaddoperands, fmpysuboperands, emit_bcond_fp, emit_move_sequence,
+	emit_hpdiv_const, is_function_label_plus_const, jump_in_call_delay,
+	hppa_fpstore_bypass_p, attr_length_millicode_call, attr_length_call,
+	attr_length_indirect_call, return_addr_rtx, function_arg_padding,
+	insn_refs_are_delayed, get_deferred_plabel, ldil_cint_p, zdepi_cint_p,
+	output_ascii, compute_frame_size, and_mask_p, cint_ok_for_move,
+	hppa_expand_prologue, hppa_expand_epilogue, ior_mask_p,
+	compute_zdepdi_operands, output_64bit_and, output_64bit_ior,
+	reloc_needed, magic_milli, shadd_constant_p): Consistently prefix
+	exported functions and variables with "pa_".
+	* config/pa/predicates.md: Likewise.
+	* config/pa/pa64-hpux.h: likewise.
+	* config/pa/som.h: Likewise.
+	* config/pa/elf.h: Likewise.
+	* config/pa/pa64-linux.h: Likewise.
+	* config/pa/pa.md: Likewise.
+	* config/pa/pa.c: Likewise.
+	* config/pa/pa-linux.h: Likewise.
+	* config/pa/pa.h: Likewise.
+	* config/pa/constraints.md: Likewise.
+
+2011-10-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3.
+	Update all uses.
+	(xop_shl<mode>3): Rename from xop_lshl<mode>3.  Update all uses.
+	* config/i386/i386.c: Update all uses.
+
+2011-10-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (lshlv16qi3): Remove expander.
+	(lshrv16qi3): New expander.
+	(<shift_insn>v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3
+	using any_shiftrt code iterator. Cleanup.
+	(ashlv16qi3): Cleanup.
+	(ashrv2di3): Ditto.
+
+2011-10-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/50691
+	* config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol
+	references.
+	(pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC
+	and TLS_MODEL_LOCAL_DYNAMIC symbol references.
+
+2011-10-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50887
+	* config/avr/avr.opt (-maccumulate-args): New option.
+	* config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to
+	avr_starting_frame_offset.
+	(ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args.
+	* config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove.
+	(UNSPECV_WRITE_SP_IRQ_OFF): Remove.
+	(UNSPECV_WRITE_SP): New constant.
+	(*addhi3_sp_R): Rewrite to...
+	(*addhi3_sp): ...this new insn.
+	(movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to...
+	(movhi_sp_r): ...this new insn.
+	* config/avr/avr-protos.h (avr_accumulate_outgoing_args): New.
+	(avr_starting_frame_offset): New.
+	* config/avr/avr.c (avr_accumulate_outgoing_args): New function.
+	(avr_starting_frame_offset): New function.
+	(avr_outgoing_args_size): New static function.
+	(avr_initial_elimination_offset): Use it.
+	(avr_simple_epilogue): Use it.
+	(avr_asm_function_end_prologue): Use it.
+	(expand_epilogue): Use it.
+	(expand_prologue): Use it.  Break out code to...
+	(avr_prologue_setup_frame): ...this new static function.
+	(avr_can_eliminate): Allow eliminating to frame pointer if there
+	is one.
+	(avr_frame_pointer_required_p): Use frame pointer if target has a
+	nonlocal label.
+	* config/avr/constraints.md (R): Remove.
+	(Csp): New constraint.
+	* config/avr/predicates.md (avr_sp_immediate_operand): Use it.
+
+2011-10-29  Andi Kleen  <ak@linux.intel.com>
+
+	* gcc-ar.c (target_machine): Add.
+
+2011-10-29  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/cris/cris.c (reg_ok_for_base_p, reg_ok_for_index_p,
+	cris_constant_index_p, cris_base_p, cris_index_p,
+	cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p,
+	cris_legitimate_address_p): New functions.
+	(TARGET_LEGITIMATE_ADDRESS_P): Define.
+	(cris_pic_symbol_type, cris_valid_pic_const): Change arguments type
+	from rtx to const_rtx.
+	(cris_print_operand_address, cris_address_cost,
+	cris_side_effect_mode_ok):  Use
+	cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
+	cris_biap_index_p and cris_bdap_index_p.
+	* config/cris/cris.h (CONSTANT_INDEX_P, BASE_P, BASE_OR_AUTOINCR_P,
+	BDAP_INDEX_P, BIAP_INDEX_P, GO_IF_LEGITIMATE_ADDRESS,
+	REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
+	(EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, EXTRA_CONSTRAINT_T): Use
+	cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p,
+	cris_biap_index_p and cris_bdap_index_p.
+	* config/cris/cris.md (moversideqi movemsideqi peephole2): Use
+	cris_base_p.
+	* config/cris/cris-protos.h (cris_constant_index_p, cris_base_p,
+	cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p): New
+	prototype.
+	(cris_pic_symbol_type, cris_valid_pic_const): Update prototype.
+
+2011-10-21  Andi Kleen  <ak@linux.intel.com>
+
+	* ggc-page (PAGE_ALIGN): Add.
+	(alloc_page, ggc_pch_total_size, ggc_pch_this_base, ggc_pch_read):
+	Replace ROUND_UP with PAGE_ALIGN.
+
+2011-10-20  Andi Kleen  <ak@linux.intel.com>
+
+	* ggc-page (alloc_anon): Add check argument.
+	(alloc_page): Add fallback to 1 page allocation.
+	Adjust alloc_anon calls to new argument.
+
+2011-10-18  Andi Kleen  <ak@linux.intel.com>
+
+	* ggc-page (release_pages): First free large continuous
+	chunks in the madvise path.
+
+2011-10-18  Andi Kleen  <ak@linux.intel.com>
+
+	* ggc-page.c (alloc_pages): Always round up entry_size.
+
+2011-10-19  Andi Kleen  <ak@linux.intel.com>
+
+	* Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib.
+	(native): Add gcc-ar, gcc-nm, gcc-ranlib.
+	(AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o,
+	gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add.
+	(install): Depend on install-gcc-ar.
+	(install-gcc-ar): Add.
+	(uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib.
+	* gcc-ar.c: Add new file.
+
+2011-10-28  Pat Haugen <pthaugen@us.ibm.com>
+
+	* config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
+	* config/rs6000/vsx.md (VStype_simple, VStype_mul): Use vecdouble
+	type for V2DF.
+	(VStype_div): Use vector types for V2DF/V4SF.
+	(VStype_sqrt): Use *sqrt types.
+	(VS_spdp_type): Change type to vecdouble.
+	(*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
+	vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
+	vsx_xvcvspuxds): Likewise.
+	(*vsx_fms<mode>4): Set type via <VStype_mul>.
+	(*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type via
+	<VStype_simple>.
+	* config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
+	(power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
+	power7-dsqrt): Correct insn latency.
+	(power7-vecsimple): Add veccmp type and correct dispatch/VSU values.
+	(power7-veccmp): Delete.
+	(power7-vecfloat): Correct latency/dispatch/VSU values.
+	(define_bypass "power7-vecfloat"): Correct latency and types.
+	(power7-veccomplex, power7-vecperm): Correct dispatch/VSU values.
+	(power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.
+
+2011-10-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (shift_insn): Rename code attribute from
+	shiftrt_insn.  Also handle ashift RTX.
+	(shift): Rename code attribute from shiftrt.  Also handle ashift RTX.
+	(vshift): New code attribute.
+	(<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates.
+	(any_lshift): Move and rename code iterator from ...
+	* config/i386/sse.md (lshift): ... here.
+	(lshift_insn): Remove code attribute.
+	(lshift): Remove code attribute.
+	(vlshr<mode>3): Use lshiftrt RTX.
+	(vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX.
+	(vashl<mode>3, ashlv16qi3): Use ashift RTX.
+	(avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>.  Use
+	any_lshift code iterator.  Update asm template.
+	(<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3
+	usign any_lshift code iterator.
+	* config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from
+	mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator.
+	* config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update.
+
+2011-10-28  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49313
+	* config/avr/avr.md (parityhi2): Expand allowing pseudos.
+	(*parityhi2): New pre-reload insn-and-split to map 16-bit parity
+	to the libgcc insn.
+	(*parityqihi2): Same for 8-bit parity.
+
+2011-10-28  Julian Brown  <julian@codesourcery.com>
+
+	PR rtl-optimization/47918
+	* reload1.c (set_initial_label_offsets): Use initial offsets
+	for labels on the nonlocal_goto_handler_labels chain.
+
+2011-10-28  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA):
+	Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
+	(LIB2FUNCS_EXTRA):  Add darwin-gpsave.asm.
+	(TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
+	config/t-darwin.
+	* config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
+	(GP_SAVE_INLINE): Likewise.
+	(SAVE_FP_PREFIX,  SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
+	RESTORE_FP_SUFFIX): Set to empty strings.
+	* config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
+	(debug_stack_info): Print savres_strategy.
+	(rs6000_savres_routine_name): Implement for Darwin.
+	(rs6000_make_savres_rtx): Adjust used register for Darwin.
+	(rs6000_emit_prologue): Implement out-of-line saves for Darwin.
+	(rs6000_output_function_prologue): Don't emit .extern for Mach-O.
+	(rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
+	* config/rs6000/darwin-gpsave.asm: New file.
+
+2011-10-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (VI4SD_AVX2): Removed.
+	(VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
+	(vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
+	Add another expander using VI48_128 iterator for
+	TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
+	for TARGET_AVX2.
+	(vlshr<mode>3): Likewise.  Change register_operand predicate to
+	nonimmediate_operand on last operand in the VI12_128 expander.
+	(vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
+	(vashrv4si3, vashrv8si3): New expanders.
+	(avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
+	avx2_<lshift>vv2di): Removed.
+	(avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
+	(avx2_<lshift>v<mode>): Macroize using VI48_AVX2
+	iterator.  Simplify pattern.
+
+2010-10-28  Richard Guenther  <rguenther@suse.de>
+
+	PR driver/50876
+	* lto-wrapper.c (get_options_from_collect_gcc_options):
+	Properly count arguments.
+	(run_gcc): Use an obstack to collect argv, properly separate
+	switches and their arguments.
+
+2011-10-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
+	vector mode from vectype's mode.
+
+2011-10-28  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR rtl-optimization/49720
+	* simplify-rtx.c (simplify_relational_operation_1): Detect
+	infinite recursion condition in "(eq/ne (plus x cst1) cst2)
+	simplifies to (eq/ne x (cst2 - cst1))" case.
+
+2011-10-27  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (snedi_special): Only match when not VIS3.
+	(*snedi_zero): Likewise.
+	(*snedi_zero_trunc): Likewise.
+	(snedi_special_vis3): New expander.
+	(*snedi_zero_vis3): New insn.
+	(*snedi_zero_trunc_vis3): Likewise.
+	(*sltu_insn_vis3): Likewise.
+	(*sltu_insn_vis3_trunc): Likewise.
+	(addxc): Likewise.
+	(*addxc_trunc_sp64_vis3): Likewise.
+	* config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
+	gen_snedi_special_vis3 expander, and try GTU/LTU addx based
+	sequences on DImode values.
+
+	* config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
+	constraint.
+
+	* regcprop.c (copyprop_hardreg_forward_1): Reject the
+	transformation when we narrow the mode on big endian.
+
+2011-10-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
+	vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
+	(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.
+
+	* config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
+	overrides for -masm=intel memory.
+	* config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
+	sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
+	sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
+	sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
+	(sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
+	sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
+	(sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.
+
+2011-10-27  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
+	to parm_ainfo.
+	(ipa_compute_jump_functions_for_edge): Likewise.
+	(ipa_compute_jump_functions): Likewise.
+	(ipa_analyze_indirect_call_uses): Likewise.
+	(ipa_analyze_call_uses): Likewise.
+	(ipa_analyze_params_uses): Likewise.
+	(ipa_analyze_node): Likewise.
+
+2011-10-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50875
+	* config/i386/sse.md (*avx_unpcklpd256): Remove extra insn
+	constraints.  Change alternative 1 to "x,m,1".
+
+2011-10-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makefile.in (build/gencheck.o): Depend on tree.def and
+	c-family/c-common.def.
+
+	* tree-ssa-strlen.c: Include expr.h.
+	(get_stridx): Don't use c_strlen, instead use string_constant
+	and compute string length from it.
+	* Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).
+
+2011-10-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/46603
+	PR bootstrap/50879
+	* reload.c (push_reload): In the out case, restore previous behavior
+	for subregs that don't have word mode.
+
+2011-10-27  Ian Lance Taylor  <iant@google.com>
+
+	* cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
+	CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is not.
+	(cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
+	defined.
+
+2011-10-27  Richard Henderson  <rth@redhat.com>
+
+	* optabs.c (expand_vec_perm): Use the correct mode for scaling the
+	selector.  Save the qimode constant selector for later use by the
+	qimode vec_perm pattern.
+
+2011-10-27  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
+	to unit_req_factor to the right enum type.
+	(get_unit_operand_masks, reshuffle_units, try_rename_operands,
+	hwloop_optimize): Remove unused variables.
+
+2010-10-27  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50731
+	* tree-vect-generic.c (do_binop): Handle scalar operands.
+
+2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/37191
+	* config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
+	from different units in a single alternative.
+
+2011-10-26  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
+	if we're comparing DImode and comparison is other than EQ or NE.
+
+	* config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
+	LEU/LTU/GEU/GTU is attempted.
+	* config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
+	and split.
+	(*neg_seqsi_sign_extend): Likewise.
+	(*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
+	*neg_sgeu_extend_sp64): New insns.
+
+	* config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare.
+	* config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it.
+	(*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4.
+	(*mov<I:mode>_cc_reg_sp64): Likewise.
+	(*movsf_cc_v9): Likewise.
+	(*movsf_cc_reg_sp64): Likewise.
+	(*movdf_cc_v9): Likewise.
+	(*movdf_cc_reg_sp64): Likewise.
+	(*movtf_cc_hq_v9): Likewise.
+	(*movtf_cc_reg_hq_sp64): Likewise.
+	(*movtf_cc_v9): Likewise.
+	(*movtf_cc_reg_sp64): Likewise.
+	* config/sparc/sparc.c (sparc_expand_conditional_move): New function.
+	(sparc_print_operand): Delete 'c' and 'd' handling, no longer used.
+
+2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* reload.c (reload_inner_reg_of_subreg): Change type of return value
+	and type of OUTPUT parameter to bool and adjust.  Document MODE and
+	OUTPUT parameters.  Use HARD_REGISTER_P.  Reorder final condition
+	and improve associated comment.
+	(push_reload): Clarify and update comments about reloading of subregs.
+	Adjust calls to reload_inner_reg_of_subreg.  Compute the class upfront
+	for the reloading of subregs in the out case as well.
+
+2011-10-26  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/50826
+	* var-tracking.c (rtx_debug_expr_p): New.
+	(use_type): Don't use debug exprs to track non-VTA variables.
+
+2011-10-26  Jeff Law  <law@redhat.com>
+
+	* doc/invoke.texi (sink-frequency-threshold): Document.
+	* tree-ssa-sink.c: Include params.h.
+	(select_best_block): New function.
+	(statement_sink_location): Use it.
+	* params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.
+
+2011-10-26  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/48108
+	* config/darwin.c (top level): Amend comments concerning LTO output.
+	(lto_section_num): New variable.  (darwin_lto_section_e): New GTY.
+	(LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
+	(LTO_NAMES_SECTION): Rename.
+	(darwin_asm_named_section): Record LTO section counts and switches
+	in a vec of darwin_lto_section_e.
+	(darwin_file_start): Remove unused code.
+	(darwin_file_end): Put an LTO section termination label.  Handle
+	output of the wrapped LTO sections, index and names table.
+
+2011-10-26  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
+	declaration.
+	(rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
+	(rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx.  Use
+	simple_return in pattern, emit instruction, and set jump_label.
+	(rs6000_emit_prologue): Update for rs6000_emit_savres_rtx.  Use
+	simple_return rather than return.
+	(emit_cfa_restores): New function.
+	(rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
+	Add missing cfa_restores for SAVE_WORLD.  Add missing LR cfa_restore
+	when using out-of-line gpr restore.  Add missing LR and FP regs
+	cfa_restores for out-of-line fpr restore.  Consolidate code setting
+	up cfa_restores.  Formatting.  Use LR_REGNO define.
+	(rs6000_output_mi_thunk): Use simple_return rather than return.
+	* config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
+	(return_internal*): Likewise.
+	(any_return, return_pred, return_str): New iterators.
+	(return, conditional return insns): Provide both return and
+	simple_return variants.
+	* config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
+	(REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
+	Move r11 and r0 later to suit shrink-wrapping.
+
+2011-10-26  Richard Guenther  <rguenther@suse.de>
+
+	* lto-wrapper.c (run_gcc): Properly init/free obstack.
+
+2011-10-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.md (UNSPEC_VSIBADDR): New.
+	* config/i386/predicates.md (vsib_address_operand,
+	vsib_mem_operator): New predicates.
+	* config/i386/i386.c (ix86_print_operand_address): Handle
+	UNSPEC_VSIBADDR addresses.
+	* config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
+	avx2_gatherdi<mode>256): Adjust expanders to use MEM with
+	UNSPEC_VSIBADDR address.
+	(*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
+	Adjust insns to use MEM with UNSPEC_VSIBADDR address.
+
+2011-10-26  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50763
+	* tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or
+	phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2.
+
+2011-10-26  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/41844
+	* Makefile.in (lto-wrapper): Depend on and link against opts-common.o.
+	(lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H).
+	* lto-wrapper.c (get_options_from_collect_gcc_options): New function.
+	(run_gcc): Use it.  Filter out language specific options.
+
+2011-10-26  Andreas Tobler  <andreast@fgznet.ch>
+
+	* config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the
+	32-bit target does.
+
+2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR driver/46617
+	* gcc.c (main): Fix fatal_error string for translation.
+
+2011-10-25  Ian Lance Taylor  <iant@google.com>
+
+	* tree-eh.c (do_return_redirection): Remove return_value_p
+	parameter.  Change all callers.
+	(lower_try_finally_nofallthru): Remove local return_val.
+	(lower_try_finally_onedest): Likewise.
+	(lower_try_finally_copy): Likewise.
+	(lower_try_finally_switch): Likewise.
+
+2011-10-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and
+	remove "&& !TARGET_64BIT"
+	(*mmx_maskmovq_rex): Removed.
+
+2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/46603
+	* reload.c (push_reload): In the out case, reload the subreg as well
+	as the reg if it has word mode.
+
+2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (add_gnat_descriptive_type_attribute): Temporarily
+	suppress debug info for the parent type.
+
+2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/ia64/ia64.c (ia64_profile_hook): Fix thinko.
+
+2011-10-25  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Remove.
+	(vec_extract_even<mode>, vec_extract_odd<mode>): Remove.
+
+	* config/rs6000/altivec.md (vec_extract_evenv8hi,
+	vec_extract_evenv16qi, vec_extract_oddv4si,
+	vec_extract_oddv4sf): Remove.
+
+	* config/spu/spu.md (vec_extract_evenv4si, vec_extract_evenv4sf,
+	vec_extract_evenv8hi, vec_extract_evenv16qi, vec_extract_oddv4si,
+	vec_extract_oddv4sf, vec_extract_oddv8hi, vec_extract_oddv16qi,
+	vec_interleave_highv4sf, vec_interleave_lowv4sf,
+	vec_interleave_highv4si, vec_interleave_lowv4si,
+	vec_interleave_highv8hi, vec_interleave_lowv8hi,
+	vec_interleave_highv16qi, vec_interleave_lowv16qi): Remove.
+
+	* expr.c (expand_expr_real_2) [VEC_EXTRACT_EVEN_EXPR]: Use binop.
+	[VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR]: Likewise.
+	[VEC_INTERLEAVE_LOW_EXPR]: Likewise.
+	* optabs.c (expand_binop): Implement vec_interleave_high_optab,
+	vec_interleave_low_optab, vec_extract_even_optab,
+	vec_extract_odd_optab with expand_vec_perm.
+	(can_vec_perm_for_code_p): New.
+	* optabs.h: Update.
+	* tree-vect-data-refs.c (vect_strided_store_supported): Allow for
+	fallback via can_vec_perm_for_code_p.
+	(vect_strided_load_supported): Likewise.
+	* tree-vect-generic.c (expand_vector_operations_1): Never lower
+	VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR,
+	VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR.
+
+	* target.def (vec_perm_const_ok): Change parameters to mode and
+	array of indicies.
+	* doc/tm.texi: Rebuild.
+	* config/i386/i386.c (ix86_vectorize_vec_perm_const_ok): Change
+	parameters to mode and array of indicies.
+	* expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Expand operands here.
+	* optabs.c (can_vec_perm_p): Rename from can_vec_perm_expr_p.
+	Change parameters to mode and array of indicies.
+	(expand_vec_perm_1): Rename from expand_vec_perm_expr_1.
+	(expand_vec_perm): Rename from expand_vec_perm_expr.  Change
+	parameters to mode and rtx inputs.  Try lowering to QImode
+	vec_perm_const before trying fully variable permutation.
+	* optabs.h: Update decls.
+	* tree-vect-generic.c (lower_vec_perm): Extract array of indices from
+	VECTOR_CST to pass to can_vec_perm_p.
+	* tree-vect-slp.c (vect_get_mask_element): Change mask parameter type
+	from int pointer to unsigned char pointer.
+	(vect_transform_slp_perm_load): Update for change to can_vec_perm_p.
+	* tree-vect-stmts.c (perm_mask_for_reverse): Likewise.
+
+	* tree.def (VEC_EXTRACT_EVEN_EXPR): Fix typo in text name.
+	(VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR,
+	VEC_INTERLEAVE_LOW_EXPR): Likewise.
+
+2011-10-25  Mike Stump  <mikestump@comcast.net>
+
+	* reload.c (regno_clobbered_p): Fix typo.
+
+2011-10-25  Dodji Seketeli  <dodji@redhat.com>
+
+	* input.c (expand_location): Rewrite using linemap_resolve_location
+	and linemap_expand_location.  Add a comment.
+
+2011-10-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50596
+	* tree-vect-stmts.c (vect_mark_relevant): Only use
+	FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME.
+	(vectorizable_store): If is_pattern_stmt_p look through
+	VIEW_CONVERT_EXPR on lhs.
+	* tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern):
+	Use unsigned type instead of signed.
+	(vect_recog_bool_pattern): Optimize also stores into bool memory in
+	addition to casts from bool to integral types.
+	(vect_mark_pattern_stmts): If pattern_stmt already has vinfo
+	created, don't create it again.
+
+2011-10-25  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/i386.c (ix86_frame_pointer_required): Require
+	frame-pointer, if setjmp is used for 32-bit ms-abi.
+
+2011-10-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* builtins.c (set_builtin_user_assembler_name): Remove extra
+	newline added in October 11th, 2011 change.
+
+2011-10-24  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/little-endian.opt: Delete.
+	* config.gcc: Remove references to config/sparc/little-endian.opt
+	* doc/invoke.texi: Remove documentation of -mlittl-endian on sparc.
+	* config/sparc/linux64.h: Delete references to -mlittle-endian.
+	* config/sparc/netbsd-elf.h: Likewise.
+	* config/sparc/openbsd64.h: Likewise.
+	* config/sparc/sparc.h: Likewise.
+	* config/sparc/sp64-elf.h: Likewise and delete overrides for
+	BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN.
+	* config/sparc/sparc.c (dump_target_flag_bits): Remove reference
+	to MASK_LITTLE_ENDIAN.
+	* config/sparc/sparc.opt (Mask(LITTLE_ENDIAN)): Delete.
+
+	* config/sparc/sparc.md: Only use F, G, and C constraints in FP insns.
+	Only use D, Y, and Z constraints in vector insns.
+
+	* config/sparc/sparc.md (cpu_feature, enabled): New attributes.
+	(*movsi_insn_novis3, *movsi_insn_vis3): Consolidate into one pattern
+	called *movsi_insn.
+	(*movdi_insn_sp32_v9_novis3, *movdi_insn_sp32_v9_vis3): Consolidate
+	into *movdi_insn_sp32.
+	(*movdi_insn_sp64_novis3, *movdi_insn_sp64_vis3): Consolidate into
+	one pattern called *movdi_insn_sp64.
+	(*movsf_insn_novis3, *movsf_insn_vis3, *movsf_insn_no_fpu):
+	Consolidate into one pattern called *movsf_insn.
+	(*movdf_insn_sp32_no_fpu, *movdf_insn_sp32_v9_novis3,
+	*movdf_insn_sp32_v9_vis3, *movdf_insn_sp32_v9_no_fpu): Consolidate
+	into *movdf_insn_sp32.
+	(*movdf_insn_sp64_novis3, *movdf_insn_sp64_vis3,
+	*movdf_insn_sp64_no_fpu): Consolidate into one pattern called
+	*movdf_insn_sp64.
+	(*zero_extendsidi2_insn_sp64_novis3,
+	*zero_extendsidi2_insn_sp64_vis3): Consolidate into one pattern
+	called *zero_extendsidi2_insn_sp64.
+	(*sign_extendsidi2_insn_novis3, *sign_extendsidi2_insn_vis3):
+	Consolidate into one pattern named *sign_extendsidi2_insn.
+	(*mov<VM32:mode>_insn_novis3, *mov<VM32:mode>_insn_vis3):
+	Consolidate into one pattern named *mov<VM32:mode>_insn.
+	(*mov<VM64:mode>_insn_sp64_novis3,
+	*mov<VM64:mode>_insn_sp64_novis3): Consolidate into one pattern
+	named *mov<VM64:mode>_insn_sp64.
+	(*mov<VM64:mode>_insn_sp32_novis3,
+	*mov<VM64:mode>_insn_sp32_vis3): Consolidate into one pattern
+	named *mov<VM64:mode>_insn_sp32.
+
+2011-10-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* tree-ssa-strlen.c (get_string_length): Change assertion to STPCPY.
+	(zero_length_string): Change assertion to accept strinfo without
+	length but with stmt instead.
+	Set the endptr pointer also if starting a new chain.
+	(adjust_related_strinfos): Ignore strinfos marked for delayed
+	length computation.
+	(handle_builtin_strcpy): Mark earlier strinfo elements also for
+	delayed length computation.
+
+2011-10-24  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50820
+	Port from 4.6 branch r180379
+	* doc/invoke.texi (AVR Options): New subsubsection to explain EIND
+	handling and indirect jump/calls on devices > 128k.
+
+2011-10-24  Anatoly Sokolov  <aesok@post.ru>
+	    Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49824
+	* doc/extend.texi (Declaring Attributes of Functions):
+	Document OS_main and OS_task attributes.
+	(Specifying Attributes of Variables): Move up
+	subsection "AVR Variable Attributes" as of alphabetical order.
+
+2011-10-24  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vect-stmts.c (vect_get_vec_def_for_operand): Convert constants
+	to vector element type.
+	(vectorizable_assignment): Bail out for non-mode-precision operations.
+	(vectorizable_shift): Likewise.
+	(vectorizable_operation): Likewise.
+	(vectorizable_type_demotion): Likewise.
+	(vectorizable_type_promotion): Likewise.
+	(vectorizable_store): Handle non-mode-precision stores.
+	(vectorizable_load): Handle non-mode-precision loads.
+	(get_vectype_for_scalar_type_and_size): Return a vector type
+	for non-mode-precision integers.
+	* tree-vect-loop.c (vectorizable_reduction): Bail out for
+	non-mode-precision reductions.
+
+2011-10-24  Julian Brown  <julian@codesourcery.com>
+
+	* config/m68k/m68k.c (notice_update_cc): Tighten condition for
+	setting CC_REVERSED for FP comparisons.
+
+2011-10-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50838
+	* tree-data-ref.c (dr_analyze_indices): Properly canonicalize
+	a MEM_REF base if we change it.
+
+2011-10-24  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR bootstrap/50836
+	* rtlanal.c: Swap includes of "hard-reg-set.h" and "rtl.h".
+
+	PR rtl-optimization/50833
+	* function.c (thread_prologue_and_epilogue_insns): Expect the
+	return insn optimization only if optimize.
+
+2011-10-24  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c: Break long lines.
+	Define target hooks on the fly if applicable.
+	(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove first definition
+	overridden later.
+	(targetm): Move definition to end of file.
+	(avr_can_eliminate): Make static on the fly.
+	(avr_frame_pointer_required_p): Ditto.
+	(avr_hard_regno_scratch_ok): Ditto.
+	(avr_builtin_setjmp_frame_value): Make static on the fly.
+	Indent according to coding rules.
+	(avr_case_values_threshold): Ditto.
+	(avr_attribute_table): Move down.
+
+2011-10-24  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50730
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block
+	analysis if encountered unsupported data-ref.
+
+2011-10-23  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (sparc_option_override): Remove -mv8plus
+	cpu adjustment.
+	* config/sparc/linux64.h (CC1_SPEC): When defaulting to 64-bit,
+	append -mcpu=v9 when -mv8plus is given.
+
+	* config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED): We can move
+	between float and non-float regs when VIS3.
+	* config/sparc/sparc.c (eligible_for_restore_insn): We can't
+	use a restore when the source is a float register.
+	(sparc_split_regreg_legitimate): When VIS3 allow moves between
+	float and integer regs.
+	(sparc_register_move_cost): Adjust to account for VIS3 moves.
+	(sparc_preferred_reload_class): On 32-bit with VIS3 when moving an
+	integer reg to a class containing EXTRA_FP_REGS, constrain to FP_REGS.
+	(sparc_secondary_reload): On 32-bit with VIS3 when moving between
+	float and integer regs we sometimes need a FP_REGS class
+	intermediate move to satisfy the reload.  When this happens
+	specify an extra cost of 2.
+	(*movsi_insn): Rename to have "_novis3" suffix and add !VIS3 guard.
+	(*movdi_insn_sp32_v9): Likewise.
+	(*movdi_insn_sp64): Likewise.
+	(*movsf_insn): Likewise.
+	(*movdf_insn_sp32_v9): Likewise.
+	(*movdf_insn_sp64): Likewise.
+	(*zero_extendsidi2_insn_sp64): Likewise.
+	(*sign_extendsidi2_insn): Likewise.
+	(*movsi_insn_vis3): New insn.
+	(*movdi_insn_sp32_v9_vis3): New insn.
+	(*movdi_insn_sp64_vis3): New insn.
+	(*movsf_insn_vis3): New insn.
+	(*movdf_insn_sp32_v9_vis3): New insn.
+	(*movdf_insn_sp64_vis3): New insn.
+	(*zero_extendsidi2_insn_sp64_vis3): New insn.
+	(*sign_extendsidi2_insn_vis3): New insn.
+	(TFmode reg/reg split): Make sure both REG operands are float.
+	(*mov<VM32:mode>_insn): Add "_novis3" suffix and !VIS3 guard. Remove
+	easy constant to integer reg alternatives.
+	(*mov<VM64:mode>_insn_sp64): Likewise.
+	(*mov<VM64:mode>_insn_sp32_novis3): Likewise.
+	(*mov<VM32:mode>_insn_vis3): New insn.
+	(*mov<VM64:mode>_insn_sp64_vis3): New insn.
+	(*mov<VM64:mode>_insn_sp32_vis3): New insn.
+	(VM64 reg<-->reg split): New splitter for 32-bit.
+
+	* config/sparc/sparc.c (sparc_split_regreg_legitimate): New function.
+	* config/sparc/sparc-protos.h (sparc_split_regreg_legitimate):
+	Declare it.
+	* config/sparc/sparc.md (DImode reg/reg split): Use it.
+	(DFmode reg/reg split): Likewise.
+
+	* config/sparc/sparc.md (*movdi_insn_sp32_v9): Add alternatives for
+	generating fzero and fone instructions.
+	(DImode const_int --> reg splitter): Only trigger for integer regs.
+
+	* config/sparc/predicates.md (input_operand): Disallow vector
+	constants other than 0 and -1.
+	* config/sparc/sparc.c (sparc_preferred_reload_class): Return
+	NO_REGS for vector constants other than 0 and -1.
+
+	* config/sparc/sparc.h (SPARC_FIRST_INT_REG, SPARC_LAST_INT_REG,
+	SPARC_INT_REG_P): Define.
+	(HARD_REGNO_NREGS): Use SPARC_INT_REG_P.
+	(REGNO_OK_FOR_INDEX_P): Likewise.
+	* config/sparc/sparc.c (gen_df_reg): Likewise.
+	(eligible_for_return_delay): Likewise.
+	(eligible_for_sibcall_delay): Likewise.
+	(sparc_legitimate_address_p): Likewise.
+	(emit_save_or_restore_regs): Likewise.
+	(registers_ok_for_ldd_peep): Likewise.
+	* config/spac/sparc.md (DI mode splitters): Likewise.
+	(SF mode const splitters): Likewise.
+	(DF mode splitters): Likewise.
+	(32-bit DI mode logical op splitters): Likewise.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50841
+	Revert:
+	2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
+
+2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (avx2_lshl<mode>3): Remove insn pattern.
+	(VI248_256): Remove mode iterator.
+	* config/i386/i386.c (ix86_expand_vec_perm): Use gen_ashlv4di3
+	instead of gen_avx2_lshlv4di3.
+	(bdesc_args): Use CODE_FOR_ashl{v16hi,v8si,v4di}3 instead of
+	CODE_FOR_avx2_lshl{v16hi,v8si,v4di}3.
+
+2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (sseintprefix): Rename from gthrfirstp.
+	(<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>): Delete expander.
+	(<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>) Merge insn
+	pattern from *avx2_maskload<ssemodesuffix><avxsizesuffix> and
+	*avx_maskload<ssemodesuffix><avxsizesuffix> using V48_AVX mode
+	iterator.  Use sseintprefix mode attribute.
+	(<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>): Delete expander.
+	(<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>) Merge insn
+	pattern from *avx2_maskstore<ssemodesuffix><avxsizesuffix> and
+	*avx_maskstore<ssemodesuffix><avxsizesuffix> using V48_AVX mode
+	iterator.  Use sseintprefix mode attribute.
+	(*avx2_gathersi<mode>) Use sseintprefix and ssemodesuffix mode
+	attributes.
+	(*avx2_gatherdi<mode>): Ditto.
+	(*avx2_gatherdi<mode>256): Ditto.
+	(VI48_AVX2): Remove mode iterator.
+	(gthrlastfp): Remove mode attribute.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update.
+
+2011-10-23  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50763
+	* tree-ssa-tail-merge.c (same_succ_flush_bb): New function, factored
+	out of ...
+	(same_succ_flush_bbs): Use same_succ_flush_bb.
+	(purge_bbs): Remove argument.  Remove calls to same_succ_flush_bbs,
+	release_last_vdef and delete_basic_block.
+	(unlink_virtual_phi): New function.
+	(update_vuses): Add and use vuse1_phi_args argument.  Set var to
+	SSA_NAME_VAR of vuse1 or vuse2, and use var.  Handle case that
+	def_stmt2 is NULL.  Use phi result as phi arg in case vuse1 or vuse2
+	is NULL_TREE.  Replace uses of vuse1 if vuse2 is NULL_TREE.  Fix code
+	to limit replacement of uses.  Propagate phi argument for phis with a
+	single argument.
+	(replace_block_by): Update vops if phi_vuse1 or phi_vuse2 is NULL_TREE.
+	Set vuse1_phi_args if vuse1 is a phi defined in bb1.  Add
+	vuse1_phi_args as argument to call to update_vuses.  Call
+	release_last_vdef, same_succ_flush_bb, delete_basic_block.  Update
+	CDI_DOMINATORS info.
+	(tail_merge_optimize): Remove argument in call to purge_bbs.  Remove
+	call to free_dominance_info.  Only call calculate_dominance_info once.
+
+2011-10-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* fold-const.c (invert_tree_comparison): Always invert EQ_EXPR/NE_EXPR.
+
+	PR tree-optimization/44683
+	* tree-ssa-dom.c (record_edge_info): Record simple equivalences only if
+	we can be sure that there are no signed zeros involved.
+
+2011-10-23  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (estimate_badness): Scale up and handle overflows.
+
+2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50788
+	* config/i386/sse.md (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>):
+	Remove (match_dup 0).
+	(*avx2_maskload<ssemodesuffix><avxsizesuffix>): New insn pattern.
+	(*avx_maskload<ssemodesuffix><avxsizesuffix>): Ditto.
+	(*avx2_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
+	(*avx_maskstore<ssemodesuffix><avxsizesuffix>): Ditto.
+	(*avx2_maskmov<ssemodesuffix><avxsizesuffix>): Remove insn pattern.
+	(*avx_maskmov<ssemodesuffix><avxsizesuffix>): Ditto.
+
+2011-10-23  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50819
+	* tree-vectorizer.h (vect_analyze_data_ref_dependences): Remove
+	the last argument.
+	* tree-vect-loop.c (vect_analyze_loop_2): Update call to
+	vect_analyze_data_ref_dependences.
+	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Remove
+	the last argument.  Check load-after-store dependence for unknown
+	dependencies in basic blocks.
+	(vect_analyze_data_ref_dependences): Update call to
+	vect_analyze_data_ref_dependences.
+	* tree-vect-patterns.c (vect_recog_widen_shift_pattern): Fix typo.
+	* tree-vect-slp.c (vect_bb_vectorizable_with_dependencies): Remove.
+	(vect_slp_analyze_bb_1): Update call to
+	vect_analyze_data_ref_dependences.  Don't call
+	vect_bb_vectorizable_with_dependencies.
+
+2011-10-22  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS,
+	SECONDARY_OUTPUT_RELOAD_CLASS): Delete.
+	* config/sparc/sparc.c (TARGET_SECONDARY_RELOAD): Redefine.
+	(sparc_secondary_reload): New function.
+
+	* config/sparc/sparc.h (sparc_costs): Remove extern decl.
+	(struct processor_costs): Move from here..
+	* config/sparc/sparc.c (struct processor_costs): To here.
+	(sparc_costs): Mark static.
+
+	* config/sparc/sparc.c (short_branch, reg_unused_after): Delete.
+	* config/sparc/sparc-protos.h (short_branch, reg_unused_after):
+	Get rid of declarations.
+
+2011-10-21  Paul Brook  <paul@codesourcery.com>
+
+	* config/c6x/c6x.c (c6x_asm_emit_except_personality,
+	c6x_asm_init_sections): New functions.
+	(TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): Define.
+
+2011-10-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50813
+	* config/i386/i386.c (expand_vec_perm_even_odd_1): Handle
+	V4DImode and V8SImode for !TARGET_AVX2.
+
+2011-10-21  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR bootstrap/50825
+	* sched-deps.c (add_dependence): If not doing predication, promote
+	REG_DEP_CONTROL to REG_DEP_ANTI.
+
+2011-10-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Pass address of X
+	instead of X to avr_legitimize_reload_address.
+	* config/avr/avr-protos.h (avr_legitimize_reload_address): Change
+	first argument's type from rtx to rtx*.
+	* config/avr/avr.c (avr_legitimize_reload_address): Ditto.
+	Pass PX to push_reload instead of &X.  Change log messages for
+	better distinction.
+
+2011-10-21  Roland Stigge  <stigge@antcom.de>
+
+	PR translation/47064
+	* params.def: Fix typo "compilatoin" -> "compilation".
+
+2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
+	    Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR target/50740
+	* config/i386/driver-i386.c (host_detect_local_cpu): Do cpuid 7 only
+	if max_level allows that.
+
+2011-10-21  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* reg-notes.def (DEP_CONTROL): New.
+	* sched-ebb.c (add_deps_for_risky_insns): Add a REG_DEP_CONTROL when
+	not doing speculation.
+	* rtlanal.c (record_hard_reg_sets, find_all_hard_reg_sets,
+	record_hard_reg_uses_1, record_hard_reg_uses): New functions.
+	* function.c (record_hard_reg_sets, record_hard_reg_uses,
+	record_hard_reg_uses_1): Remove; move to rtlanal.c.
+	* lists.c (copy_INSN_LIST, concat_INSN_LIST): New functions.
+	* haifa-sched.c: Swap includes of "rtl.h" and "hard-reg-set.h".
+	(MUST_RECOMPUTE_SPEC_P): New macro.
+	(real_insn_for_shadow): New function.
+	(cond_clobbered_p, recompute_todo_spec, check_clobbered_conditions,
+	toggle_cancelled_flags): New static functions.
+	(schedule_insn): Relax an assert to only check for empty hard back
+	dependencies.  Skip cancelled dependencies.  Call
+	check_clobbered_conditions.
+	(copy_insn_list): Remove function, renamed moved to lists.c.
+	(save_backtrack_point): Use new spelling copy_INSN_LIST.
+	(unschedule_insns_until): Ensure TODO_SPEC is reset properly.
+	(restore_last_backtrack_point): Likewise.  Call toggle_cancelled_flags.
+	(estimate_insn_tick): Ignore cancelled dependencies.
+	(haifa_speculate_insn): Move declaration.
+	(try_ready): Move code into recompute_todo_spec and call it.  Tweak
+	some asserts.  Ensure predicated patterns are restored if necessary.
+	Dump DEP_CONTROL flag.
+	(haifa_change_pattern): Merge with sched_change_pattern.
+	(sched_change_pattern): Remove function.
+	* sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP): Remove.  All
+	uses changed to simply not test NON_FLUSH_JUMP_P.
+	(ds_to_dk, dk_to_ds, dump_dep, ds_to_dt, dump_ds, check_dep): Handle
+	REG_DEP_CONTROL.
+	(dep_spec_p): If DO_PREDICATION, REG_DEP_CONTROL is speculative.
+	(reg_pending_control_uses, control_dependency_cache): New static
+	variables.
+	(sched_get_reverse_condition_uncached): New function.
+	(sd_find_dep_between): Remove pointless assert.  Look in
+	control_dependency_cache.
+	(ask_dependency_caches, set_dependency_caches, sd_delete_dep,
+	extend_dependency_caches, sched_deps_finish): Handle REG_DEP_CONTROL
+	and control_dependency_cache.
+	(sd_unresolve_dep): Use dep_spec_p.
+	(add_dependence): Now a wrapper around add_dependence_1, handling
+	REG_DEP_CONTROL specially.
+	(flush_pending_lists): Clear pending_jump_insns.
+	(sched_analyze_1): Handle pending_jump_insns like a memory flush.
+	(sched_analyze_2): Unconditionally add to pending memory flushes,
+	keep previous behaviour but apply it to pending_jump_insns instead.
+	(sched_analyze_insn): Defer adding jump reg dependencies using
+	reg_pending_control_uses; add them to the control_uses list.  Handle
+	pending_jump_insns and control_uses when adding dependence lists.
+	(deps_analyze_insn): Update INSN_COND_DEPS.
+	(deps_analyze_insn): Add jumps to pending_jump_insns rather than
+	last_pending_memory_flush.
+	(init_deps): Initialize pending_jump_insns.
+	(free_deps): Free control_uses.
+	(remove_from_deps): Remove from pending_jump_insns.
+	(init_deps_global): Allocate reg_pending_control_uses).
+	(finish_deps_global): Free it.
+	(add_dependence_1): Renamed from add_dependence.  Handle
+	REG_DEP_CONTROL.
+	* rtl.h (record_hard_reg_uses, find_all_hard_reg_sets): Declare.
+	(copy_INSN_LIST, concat_INSN_LIST): Declare.
+	* sched-int.h (struct deps_reg): Add control_uses.
+	(struct deps_desc): Add pending_jump_insns.
+	(struct _haifa_deps_insn_data): Add cond_deps.
+	(struct _haifa_insn_data): Add must_recompute_spec and predicated_pat.
+	(INSN_COND_DEPS, PREDICATED_PAT): New macros.
+	(BITS_PER_DEP_WEAK): Adjust for two extra bits in the word.
+	(DEP_CONTROL): New macro.
+	(DEP_TYPES): Include it.
+	(HARD_DEP): Adjust definition.
+	(DEP_CANCELLED): New macro.
+	(enum SCHED_FLAGS): Add DO_PREDICATION.
+	(sched_get_reverse_condition_uncached, real_insn_for_shadow): Declare.
+	* sched-rgn.c (concat_INSN_LIST): Remove function.
+	(deps_join): Handle pending_jump_insns.
+	(free_pending_lists): Likewise.
+	* config/c6x/c6x.c (c6x_set_sched_flags): Set DO_PREDICATION for final
+	schedule.
+
+2011-10-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50820
+	* config/avr/libgcc.S (__EIND__): New define to 0x3C.
+	(__tablejump__): Consistently use EIND for indirect jump/call.
+	(__tablejump_elpm__): Ditto.
+
+2011-10-21  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* config/c6x/c6x.md (attr "op_pattern"): New.
+	(load_sdata_pic, mov<mode>_insn for QIHIM and SISFVM): Set it.
+	* config/c6x/c6x-mult.md.in (mulhi3_VARIANT_, mulhisi3_insn_VARIANT_):
+	Likewise.
+	* config/c6x/c6x-mult.md: Regenerate.
+	* config/c6x/c6x.c: Include "regrename.h".
+	(unit_req_table): New typedef.
+	(unit_reqs): Use it for the declaration.
+	(unit_req_factor, get_unit_reqs, merge_unit_reqs, unit_req_imbalance,
+	get_unit_operand_masks, try_rename_operands, reshuffle_units): New
+	static functions.
+	(count_unit_reqs): New arg reqs.  All callers changed.  Use
+	get_unit_reqs, and don't merge here.
+	(res_mii): New arg reqs.  All callers changed.  Rewrite to use a loop
+	using unit_req_factor.
+	(hwloop_optimize): Call reshuffle_units.  Call merge_unit_reqs after
+	count_unit_reqs.
+	(c6x_reorg): Add reg notes problem, and call df_analyze.
+	* Makefile.in ($(out_object_file)): Depend on regrename.h.
+
+2011-10-21  Kai Tietz  <ktietz@redhat.com>
+
+	* fold-const.c (simple_operand_p_2): Handle integral
+	casts from boolean-operands.
+
+2011-10-21  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (dump_cgraph_node): Dump alias flag.
+	* cgraphunit.c (handle_alias_pairs): Handle weakrefs with
+	no destination.
+	(get_alias_symbol): New function.
+	(output_weakrefs): Output also weakrefs with no destinatoin.
+	(lto_output_node): Output weakref alias flag when at function boundary.
+
+2011-10-21  Andrew Stubbs  <ams@codesourcery.com>
+
+	PR target/50809
+	* config/arm/driver-arm.c (vendors): Make static.
+
+2011-10-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_emit_swdivsf): Force b into register.
+	(ix86_emit_swsqrtsf): Force a into register.
+
+2011-10-20  Mike Stump  <mikestump@comcast.net>
+
+	* regcprop.c (copyprop_hardreg_forward_1): Update recog_data
+	after validate_change wipes it out.
+
+2011-10-20  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.md ("vec_permv16qi"): Reduce selector modulo 32
+	before using the shufb instruction.
+
+2011-10-20  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR target/50766
+	* config/i386/i386.md (bmi_bextr_<mode>): Update register/
+	memory operand order.
+	(bmi2_bzhi_<mode>3): Ditto.
+	(bmi2_pdep_<mode>3): Ditto.
+	(bmi2_pext_<mode>3): Ditto.
+
+2011-10-20  Richard Henderson  <rth@redhat.com>
+
+	* target.def (vec_perm_const_ok): Rename from builtin_vec_perm_ok.
+	* optabs.c (can_vec_perm_expr_p): Update to match.
+	(expand_vec_perm_expr): Likewise.
+	* config/i386/i386.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): Rename
+	from TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK.
+	* doc/tm.texi.in: Likewise.
+
+2011-10-20  Sergey Ostanevich  <sergos.gnu@gmail.com>
+
+	PR target/50572
+	* config/i386/i386.c (processor_target_table): Change Atom
+	align_loops_max_skip to 15.
+
+2011-10-20  Richard Henderson  <rth@redhat.com>
+
+	* target.def (builtin_vec_perm): Remove.
+	* doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+	* config/i386/i386.c (ix86_expand_vec_perm_builtin): Remove.
+	(IX86_BUILTIN_VEC_PERM_*): Remove.
+	(bdesc_args): Remove vec_perm builtins
+	(ix86_expand_builtin): Likewise.
+	(ix86_expand_vec_perm_const_1): Rename from
+	ix86_expand_vec_perm_builtin_1.
+	(extract_vec_perm_cst): Merge into...
+	(ix86_vectorize_vec_perm_const_ok): ... here.  Rename from
+	ix86_vectorize_builtin_vec_perm_ok.
+	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+	* config/rs6000/rs6000.c (rs6000_builtin_vec_perm): Remove.
+	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+	* config/spu/spu.c (spu_builtin_vec_perm): Remove.
+	(TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove.
+
+2011-10-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47989
+	* config/i386/i386.h (RECIP_MASK_DEFAULT): New define.
+	* config/i386/i386.op (recip_mask): Initialize with RECIP_MASK_DEFAULT.
+	* doc/invoke.texi (ix86 Options, -mrecip): Document that GCC
+	implements vectorized single float division and vectorized sqrtf(x)
+	with reciprocal sequence with additional Newton-Raphson step with
+	-ffast-math.
+
+2011-10-20  Dodji Seketeli  <dodji@redhat.com>
+
+	* ggc-zone.c (ggc_internal_alloc_zone_stat): Rename
+	ggc_alloced_size_order_for_request into ggc_round_alloc_size like
+	it was done in ggc-page.c.
+
+	PR other/50659
+	* doc/cppopts.texi: Use @smallexample/@end smallexample in
+	documentation for -fdebug-cpp instead of @quotation/@end quotation
+	that is not supported by contrib/texi2pod.pl.
+
+2011-10-19  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (inline_small_functions): Always update all calles after
+	inlining.
+
+2011-10-19  Jan Hubicka  <jh@suse.cz>
+
+	PR bootstrap/50709
+	* ipa-inline.c (inline_small_functions): Fix checking code to not make
+	effect on fibheap stability.
+
+2011-10-20  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* config/m68k/t-linux (M68K_MLIB_CPU): Add ColdFire CPUs.
+
+2011-10-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/50106
+	* config/arm/arm.c (thumb_unexpanded_epilogue): Handle return
+	reg size from 1-3.
+
+2011-10-20  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-loop-im.c (stmt_cost): Add WIDEN_*, FMA_EXPR
+	and rotates to the set of expensive operations.
+
+2011-10-19  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (sparc_expand_move): Use can_create_pseudo_p.
+	(sparc_emit_set_const32): Likewise.
+	(sparc_emit_set_const64_longway): Likewise.
+	(sparc_emit_set_const64): Likewise.
+	(sparc_legitimize_pic_address): Likewise.
+	(memory_ok_for_ldd): Likewise.
+
+2011-10-20  Dehao Chen  <dehao@google.com>
+
+	* profile.c (compute_branch_probabilities): Compute and dump the
+	overlap between the static estimation and the instrumentation profile.
+	(OVERLAP_BASE): New macro.
+	(compute_frequency_overlap): New function
+
+2011-10-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (expand_vec_perm_vpshufb2_vpermq_even_odd): Use
+	d->op1 instead of d->op0 for the second vpshufb.
+	(expand_vec_perm_even_odd_1): For V8SImode fix vpshufd immediates.
+	(ix86_expand_vec_perm_const): If mask indicates two operands are
+	needed, but both are the same and expanding them as d.op0 == d.op1
+	failed, retry with d.op0 != d.op1.
+	(ix86_expand_vec_perm_builtin): Likewise.  Handle sorry printing
+	also for d.nelt == 32.
+
+	PR middle-end/50754
+	* cfgexpand.c (expand_debug_expr): Handle WIDEN_LSHIFT_EXPR, ignore
+	VEC_PERM_EXPR.
+
+2011-10-19  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* regrename.h: New file.
+	* regrename.c: Include it.  Also include "emit-rtl.h".
+	(struct du_head, struct du_chain, du_head_p DEF_VEC and
+	DEF_VEC_ALLOC_P): Move to regrename.h.
+	(do_replace): Remove declaration.
+	(insn_rr): New variable.
+	(cur_operand): New static variable.
+	(regrename_chain_from_id): Renamed from chain_from_id and no longer
+	static.  All callers changed.
+	(record_operand_use): New static function.
+	(scan_rtx_reg): Use it.
+	(find_best_rename_reg): New function, broken out of rename_chains.
+	(rename_chains): Use it.  Don't update chain regno and nregs here, ...
+	(regrename_do_replace): ... do it here instead.  Renamed from
+	do_replace, and no longer static.  All callers changed.
+	(regrename_analyze): No longer static.  New arg bb_mask.
+	All callers changed.  If bb_mask is nonzero, use it to limit the
+	number of basic blocks we analyze.  If we failed to analyze a block,
+	clear insn operand data.
+	(record_out_operands): New arg insn_info.  Update cur_operand if it is
+	nonnull.
+	(build_def_use): If insn_rr is nonnull, pass an insn_info to
+	record_out_operands, and update cur_operand here as well.
+	(regrename_init, regrename_finish): New functions.
+	(regrename_optimize): Use them.
+	* Makefile.in (regrename.o): Adjust dependencies.
+
+2011-10-19  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50769
+	* tree-ssa-tail-merge.c (replace_block_by): Calculate phi_vuse2
+	unconditionally.  Handle case that phi_vuse2 is not an SSA_NAME.  Add
+	dummy argument .MEM to phi when increasing number of arguments of phi by
+	redirecting edges to the block with phi.
+
+2011-10-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/50777
+	* configure.ac: Save and restore CXXFLAGS around
+	gcc_AC_CHECK_DECLS uses.
+	Check for madvise() declaration with g++ if --enable-build-with-cxx.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+	* ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE.
+
+2011-10-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/49310
+	* var-tracking.c (loc_exp_dep, onepart_aux): New structs.
+	(variable_part): Replace offset with union.
+	(enum onepart_enum, onepart_enum_t): New.
+	(variable_def): Drop cur_loc_changed, add onepart.
+	(value_chain_def, const_value_chain): Remove.
+	(VAR_PART_OFFSET, VAR_LOC_1PAUX): New macros, with checking.
+	(VAR_LOC_DEP_LST, VAR_LOC_DEP_LSTP): New macros.
+	(VAR_LOC_FROM, VAR_LOC_DEPTH, VAR_LOC_DEP_VEC): Likewise.
+	(value_chain_pool, value_chains): Remove.
+	(dropped_values): New.
+	(struct parm_reg): Only if HAVE_window_save.
+	(vt_stack_adjustments): Don't record register arguments.
+	(dv_as_rtx): New.
+	(dv_onepart_p): Return a onepart_enum_t.
+	(onepart_pool): New.
+	(dv_pool): Remove.
+	(dv_from_rtx): New.
+	(variable_htab_free): Release onepart aux data.  Reset flags.
+	(value_chain_htab_hash, value_chain_htab_eq): Remove.
+	(unshare_variable): Use onepart field.  Propagate onepart aux
+	data or offset.  Drop cur_loc_changed.
+	(val_store): Cope with NULL insn.  Rephrase dump output.  Check
+	for unsuitable locs.  Add FIXME on using cselib locs.
+	(val_reset): Remove FIXME of unfounded concerns.
+	(val_resolve): Check for unsuitable locs.  Add FIXME on using
+	cselib locs.
+	(variable_union): Use onepart field, adjust access to offset.
+	(NO_LOC_P): New.
+	(VALUE_CHANGED, DECL_CHANGED): Update doc.
+	(set_dv_changed): Clear NO_LOC_P when changed.
+	(find_loc_in_1pdv): Use onepart field.
+	(intersect_loc_chains): Likewise.
+	(unsuitable_loc): New.
+	(loc_cmp): Keep ENTRY_VALUEs at the end of the loc list.
+	(add_value_chain, add_value_chains): Remove.
+	(add_cselib_value_chains, remove_value_chain): Likewise.
+	(remove_value_chains, remove_cselib_value_chains): Likewise.
+	(canonicalize_loc_order_check): Use onepart.  Drop cur_loc_changed.
+	(canonicalize_values_star, canonicalize_vars_star): Use onepart.
+	(variable_merge_over_cur): Likewise.  Adjust access to offset.
+	Drop cur_loc_changed.
+	(variable_merge_over_src): Use onepart field.
+	(remove_duplicate_values): Likewise.
+	(variable_post_merge_new_vals): Likewise.
+	(find_mem_expr_in_1pdv): Likewise.
+	(dataflow_set_preserve_mem_locs): Likewise.  Drop cur_loc_changed
+	and value chains.
+	(dataflow_set_remove_mem_locs): Likewise.  Use VAR_LOC_FROM.
+	(variable_different_p): Use onepart field.  Move onepart test out
+	of the loop.
+	(argument_reg_set): Drop.
+	(add_uses, add_stores): Preserve but do not record in dynamic
+	tables equivalences for ENTRY_VALUEs and CFA_based addresses.
+	Avoid unsuitable address expressions.
+	(EXPR_DEPTH): Unlimit.
+	(EXPR_USE_DEPTH): Repurpose PARAM_MAX_VARTRACK_EXPR_DEPTH.
+	(prepare_call_arguments): Use DECL_RTL_IF_SET.
+	(dump_var): Adjust access to offset.
+	(variable_from_dropped, recover_dropped_1paux): New.
+	(variable_was_changed): Drop cur_loc_changed.  Use onepart.
+	Preserve onepart aux in empty_var.  Recover empty_var and onepart
+	aux from dropped_values.
+	(find_variable_location_part): Special-case onepart.  Adjust
+	access to offset.
+	(set_slot_part): Use onepart.  Drop cur_loc_changed.  Adjust
+	access to offset.  Initialize onepaux.  Drop value chains.
+	(delete_slot_part): Drop value chains.  Use VAR_LOC_FROM.
+	(VEC (variable, heap), VEC (rtx, stack)): Define.
+	(expand_loc_callback_data): Drop dummy, cur_loc_changed,
+	ignore_cur_loc.  Add expanding, pending, depth.
+	(loc_exp_dep_alloc, loc_exp_dep_clear): New.
+	(loc_exp_dep_insert, loc_exp_dep_set): New.
+	(notify_dependents_of_resolved_value): New.
+	(update_depth, vt_expand_var_loc_chain): New.
+	(vt_expand_loc_callback): Revamped.
+	(resolve_expansions_pending_recursion): New.
+	(INIT_ELCD, FINI_ELCD): New.
+	(vt_expand_loc): Use the new macros above.  Drop ignore_cur_loc
+	parameter, adjust all callers.
+	(vt_expand_loc_dummy): Drop.
+	(vt_expand_1pvar): New.
+	(emit_note_insn_var_location): Operate on non-debug decls only.
+	Revamp multi-part cur_loc recomputation and one-part expansion.
+	Drop cur_loc_changed.  Adjust access to offset.
+	(VEC (variable, heap)): Drop.
+	(changed_variables_stack, changed_values_stack): Drop.
+	(check_changed_vars_0, check_changed_vars_1): Remove.
+	(check_changed_vars_2, check_changed_vars_3): Remove.
+	(values_to_stack, remove_value_from_changed_variables): New.
+	(notify_dependents_of_changed_value, process_changed_values): New.
+	(emit_notes_for_changes): Revamp onepart updates.
+	(emit_notes_for_differences_1): Use onepart.  Drop cur_loc_changed
+	and value chains.  Propagate onepaux.  Recover empty_var and onepaux
+	from dropped_values.
+	(emit_notes_for_differences_2): Drop value chains.
+	(emit_notes_in_bb): Adjust.
+	(vt_emit_notes): Drop value chains, changed_variables_stack.
+	Initialize and release dropped_values.
+	(create_entry_value): Revamp.
+	(vt_add_function_parameter): Use new interface.
+	(note_register_arguments): Remove.
+	(vt_initialize): Drop value chains and register arguments.
+	(vt_finalize): Drop value chains.  Release windowed_parm_regs only
+	if HAVE_window_save.
+	* rtl.h: Document various pass-local uses of RTL flags.
+	* tree.h (DECL_RTL_KNOWN_SET): New.
+	* doc/invoke.texi (param max-vartrack-expr-depth): Update
+	description and default.
+
+2011-10-19  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50447
+	* config/avr/avr.md (cc): New alternative out_plus_noclobber.
+	(adjust_len): Ditto.
+	(addhi3): Don't pipe through short; use gen_int_mode instead.
+	Prior to reload, expand to gen_addhi3_clobber.
+	(*addhi3): Use avr_out_plus_noclobber if applicable, use
+	out_plus_noclobber in cc and adjust_len attribute.
+	(addhi3_clobber): 2 new RTL peepholes.
+	(addhi3_clobber): New insn.
+	* config/avr/avr-protos.h: (avr_out_plus_noclobber): New prototype.
+	* config/avr/avr.c (avr_out_plus_noclobber): New function.
+	(notice_update_cc): Handle CC_OUT_PLUS_NOCLOBBER.
+	(avr_out_plus_1): Tweak if only MSB is +/-1 and other bytes are 0.
+	Set cc0 to set_zn for adiw on 16-bit values.
+	(adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS_NOCLOBBER.
+	(expand_epilogue): No need to add 0 to frame_pointer_rtx.
+
+2011-10-19  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50780
+	* tree-ssa-forwprop.c (forward_propagate_into_cond): Verify
+	the condition is properly gimple before using it.
+	* tree-eh (stmt_could_throw_1_p): Properly extract the
+	operation type from comparisons.
+
+2011-10-19  Roland Stigge  <stigge@antcom.de>
+
+	PR translation/48638
+	* plugin.c (add_new_plugin): Fix typo in fatal_error message.
+
+2011-10-19  Roland Stigge  <stigge@antcom.de>
+
+	PR translation/49517
+	* config/rx/rx.c (rx_print_operand): Fix typo in warning message.
+
+2011-10-19  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50768
+	* gimple-fold.c (gimplify_and_update_call_from_tree): Rewrite.
+
+2011-10-19  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/50340
+	* sel-sched-ir.c (update_target_availability): LHS register
+	availability is not known if the unavailable LHS of the other
+	expression is a different register.
+
+2011-10-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	PR target/50310
+	* config/spu/spu.c (spu_emit_vector_compare): Support unordered
+	floating-point comparisons.
+
+2011-10-19  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphunit.c (handle_alias_pairs): Also handle wekref with
+	destination declared.
+	(output_weakrefs): New function.
+	* varpool.c (varpool_create_variable_alias): Handle external aliases.
+
+2011-10-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (loc_descriptor): For SUBREG pass SUBREG_REG's mode as
+	second argument instead of mode.
+
+2011-10-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_expand_vec_perm): In merge_two use
+	mode SUBREG of operands[0] as target.
+	(valid_perm_using_mode_p): Don't ignore higher bits of d->perm.
+	(expand_vec_pshufb): For V8SImode vmode emit avx2_permvarv8si.
+	(expand_vec_perm_1): Handle identity and some broadcast
+	permutations.
+	(expand_vec_perm_interleave2): Handle also 32-byte modes, using
+	vperm2[fi]128 or vpunpck[lh]* followed by single insn permutation.
+	For d->testing_p return true earlier to avoid creating more GC
+	garbage.
+	(expand_vec_perm_vpermq_perm_1): New function.
+	(expand_vec_perm_vpshufb2_vpermq): For d->testing_p return true
+	earlier to avoid creating more GC garbage.  Fix handling of
+	V16HImode.  Avoid some SUBREGs in SET_DEST.
+	(expand_vec_perm_broadcast_1): Return false for 32-byte integer
+	vector modes.
+	(expand_vec_perm_vpshufb4_vpermq2): New function.
+	(ix86_expand_vec_perm_builtin_1): Call expand_vec_perm_vpermq_perm_1
+	and expand_vec_perm_vpshufb4_vpermq2.
+
+2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/driver-arm.c (host_detect_local_cpu): Close the file
+	before exiting.
+
+2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
+
+	PR tree-optimization/50717
+	* tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type'
+	parameter.  Calculate 'type' from stmt.
+	(convert_mult_to_widen): Update call the is_widening_mult_p.
+	(convert_plusminus_to_widen): Likewise.
+
+2011-10-18  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (struct machine_function): New data structure.
+	(spu_init_machine_status): New function.
+	(spu_option_override): Install it.
+	(get_pic_reg): Set and use cfun->machine->pic_reg.
+	(spu_split_immediate): Do not set crtl->uses_pic_offset_table.
+	(need_to_save_reg): Use cfun->machine->pic_reg instead of
+	checking crtl->uses_pic_offset_table.
+	(spu_expand_prologue): Likewise.
+
+2011-10-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50735
+	* function.c (gimplify_parameters): Use create_tmp_var instead of
+	create_tmp_reg.  If parm is not TREE_ADDRESSABLE and type is complex
+	or vector type, set DECL_GIMPLE_REG_P.
+
+2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config.host (arm*-*-linux*): Add driver-arm.o and x-arm.
+	* config/arm/arm.opt: Add 'native' processor_type and
+	arm_arch enum values.
+	* config/arm/arm.h (host_detect_local_cpu): New prototype.
+	(EXTRA_SPEC_FUNCTIONS): New define.
+	(MCPU_MTUNE_NATIVE_SPECS): New define.
+	(DRIVER_SELF_SPECS): New define.
+	* config/arm/driver-arm.c: New file.
+	* config/arm/x-arm: New file.
+	* doc/invoke.texi (ARM Options): Document -mcpu=native,
+	-mtune=native and -march=native.
+
+2011-10-18  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/50205
+	* sel-sched.c (count_occurrences_1): Simplify on the assumption that
+	p->x is a register.  Forbid substitution when the same register is
+	found in a different mode.
+	(count_occurrences_equiv): Assert that 'what' is a register.
+
+2011-10-18  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50767
+	* tree-ssa-pre.c (create_expression_by_pieces): Update the
+	folded statement.
+
+2011-10-18  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/arm.c (arm_block_move_unaligned_straight)
+	(arm_adjust_block_mem, arm_block_move_unaligned_loop)
+	(arm_movmemqi_unaligned): New.
+	(arm_gen_movmemqi): Support unaligned block copies.
+
+2011-10-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	* doc/md.texi (vec_widen_ushiftl_hi, vec_widen_ushiftl_lo,
+	vec_widen_sshiftl_hi, vec_widen_sshiftl_lo): Document.
+	* tree-pretty-print.c (dump_generic_node): Handle WIDEN_LSHIFT_EXPR,
+	VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
+	(op_code_prio): Likewise.
+	(op_symbol_code): Handle WIDEN_LSHIFT_EXPR.
+	* optabs.c (optab_for_tree_code): Handle
+	VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
+	(init-optabs): Initialize optab codes for vec_widen_u/sshiftl_hi/lo.
+	* optabs.h (enum optab_index): Add OTI_vec_widen_u/sshiftl_hi/lo.
+	* genopinit.c (optabs): Initialize the new optabs.
+	* expr.c (expand_expr_real_2): Handle
+	VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR.
+	* gimple-pretty-print.c (dump_binary_rhs): Likewise.
+	* tree-vectorizer.h (NUM_PATTERNS): Increase to 8.
+	* tree.def (WIDEN_LSHIFT_EXPR, VEC_WIDEN_LSHIFT_HI_EXPR,
+	VEC_WIDEN_LSHIFT_LO_EXPR): New.
+	* cfgexpand.c (expand_debug_expr): Handle new tree codes.
+	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
+	vect_recog_widen_shift_pattern.
+	(vect_handle_widen_mult_by_const): Rename...
+	(vect_handle_widen_op_by_const): ...to this.  Handle shifts.
+	Add a new argument, update documentation.
+	(vect_recog_widen_mult_pattern): Assume that only second
+	operand can be constant.  Update call to
+	vect_handle_widen_op_by_const.
+	(vect_recog_over_widening_pattern): Fix typo.
+	(vect_recog_widen_shift_pattern): New.
+	* tree-vect-stmts.c (vectorizable_type_promotion): Handle
+	widening shifts.
+	(supportable_widening_operation): Likewise.
+	* tree-inline.c (estimate_operator_cost): Handle new tree codes.
+	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
+	* tree-cfg.c (verify_gimple_assign_binary): Likewise.
+	* config/arm/neon.md (neon_vec_<US>shiftl_<mode>): New.
+	(vec_widen_<US>shiftl_lo_<mode>, neon_vec_<US>shiftl_hi_<mode>,
+	vec_widen_<US>shiftl_hi_<mode>, neon_vec_<US>shift_left_<mode>):
+	Likewise.
+	* config/arm/predicates.md (const_neon_scalar_shift_amount_operand):
+	New.
+	* config/arm/iterators.md (V_innermode): New.
+	* tree-vect-slp.c (vect_build_slp_tree): Require same shift operand
+	for widening shift.
+
+2011-10-18  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-alias.h (struct pt_solution): Remove
+	vars_contains_restrict member.
+	(pt_solutions_same_restrict_base): Remove.
+	(pt_solution_set): Adjust.
+	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove
+	vars_contains_restrict handling.
+	(dump_points_to_solution): Likewise.
+	(ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base.
+	* tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var
+	field.
+	(new_var_info): Do not initialize it.
+	(ipa_escaped_pt): Adjust.
+	(make_constraint_from_restrict): Make the tag global.
+	(make_constraint_from_global_restrict): New function.
+	(make_constraint_from_heapvar): Remove.
+	(create_variable_info_for): Do not make restrict vars point
+	to NONLOCAL.
+	(intra_create_variable_infos): Likewise.
+	(find_what_var_points_to): Remove vars_contains_restrict handling.
+	(pt_solution_set): Adjust.
+	(pt_solution_ior_into): Likewise.
+	(pt_solutions_same_restrict_base): Remove.
+	(compute_points_to_sets): Do not test is_restrict_var.
+	* cfgexpand.c (update_alias_info_with_stack_vars): Adjust.
+	* gimple-pretty-print.c (pp_points_to_solution): Likewise.
+
+2011-10-18  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50672
+	* tree-ssa-dce.c (mark_virtual_operand_for_renaming): New function,
+	factored out of ...
+	(mark_virtual_phi_result_for_renaming): Use
+	mark_virtual_operand_for_renaming.
+	* tree-flow.h (mark_virtual_operand_for_renaming): Declare.
+	* tree-ssa-tail-merge.c (release_last_vdef): New function.
+	(purge_bbs): Add update_vops parameter.  Call release_last_vdef for each
+	deleted basic block.
+	(tail_merge_optimize): Add argument to call to purge_bbs.
+
+2011-10-18  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50716
+	* expr.c (get_object_or_type_alignment): New function.
+	(expand_assignment): Use it.
+	(expand_expr_real_1): Likewise.
+
+2011-10-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR bootstrap/50760
+	* input.c (dump_line_table_statistics): Use long, not size_t.
+
+2011-10-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (in_call_delay): Fix formatting issues.
+
+2011-10-17  Simon Baldwin  <simonb@google.com>
+	    Ian Lance Taylor  <iant@google.com>
+
+	* configure.ac: Add --with-native-system-header-dir.  Set and
+	substitute NATIVE_SYSTEM_HEADER_DIR.  Use native_system_header
+	when setting target_header_dir.
+	* config.gcc: Always set native_system_header_dir.
+	(*-*-gnu*): Set native_system_header_dir.  Don't use t-gnu.
+	(i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir.  Don't
+	use i386/t-djgpp.
+	(i[34567]86-*-mingw* | x86_64-*-mingw*): Set
+	native_system_header_dir.
+	(spu-*-elf*): Set native_system_header_dir.
+	* Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to
+	@NATIVE_SYSTEM_HEADER_DIR@.
+	(PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR.
+	* cppdefault.c (STANDARD_INCLUDE_DIR): Don't define.
+	(NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
+	STANDARD_INCLUDE_COMPONENT.
+	(cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR.  Rename
+	STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
+	* system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and
+	STANDARD_INCLUDE_COMPONENT.
+	* config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove.
+	* config/i386/t-mingw-w32: Likewise.
+	* config/i386/t-mingw-w64: Likewise.
+	* config/spu/t-spu-elf: Likewise.
+	* config/i386/t-djgpp: Remove.
+	* config/t-gnu: Remove.
+	* config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define.
+	(NATIVE_SYSTEM_HEADER_COMPONENT): Rename from
+	STANDARD_INCLUDE_COMPONENT.
+	* config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define.
+	* config/spu/spu-elf.h: Likewise.
+	* config/vms/xm-vms.h: Likewise.
+	* config/gnu.h: Likewise.
+	* config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR
+	and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and
+	NATIVE_SYSTME_HEADER_COMPONENT.
+	* doc/install.texi (Configuration): Document
+	--with-native-system-header-dir.  Mention it in the documentation
+	for --with-sysroot and --with-build-sysroot.
+	* doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or
+	STANDARD_INCLUDE_DIR.  Rename STANDARD_INCLUDE_COMPONENT to
+	NATIVE_SYSTEM_HEADER_COMPONENT.  Rename uses of
+	STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR.
+	* doc/fragments.texi (Target Fragment): Don't document
+	NATIVE_SYSTEM_HEADER_DIR.
+	* configure, doc/tm.texi: Rebuild.
+
+2011-10-17  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/sparc.md: Use register_or_zero_operand where rJ
+	is the constraint.
+
+	* config/sparc/sparc.md (vec_perm_constv8qi, vec_perm<mode>): New
+	patterns.
+	* config/sparc/sparc.c (sparc_expand_vec_perm_bmask): New function.
+	* config/sparc/sparc-protos.h (sparc_expand_vec_perm_bmask): Declare.
+
+2011-10-17  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc-modes.def: Add single entry vector modes for
+	DImode and SImode.
+	* config/sparc/sparc.md (V32, V32I, V64, V64I, V64N8): Delete
+	mode iterators.
+	(mov<V32:mode>): Revert back to plain SFmode pattern.
+	(*movsf_insn): Likewise.
+	(mov<V64:mode>): Revert back to plain DFmode pattern.
+	(*movdf_insn_sp32): Likewise.
+	(*movdf_insn_sp32_v9): Likewise.
+	(*movdf_insn_sp64): Likewise.
+	(V64 mode splitters) Likewise.
+	(addsi3): Remove VIS alternatives.
+	(subsi3): Likewise.
+	(and<V64I:mode>3): Revert to DImode only pattern.
+	(and<V64I:mode>3_sp32): Likewise.
+	(*and<V64I:mode>3_sp64): Likewise.
+	(and<V32I:mode>3): Likewise.
+	(*and_not_<V64I:mode>_sp32): Likewise.
+	(*and_not_<V64I:mode>_sp64): Likewise.
+	(*and_not_<V32I:mode>): Likewise.
+	(ior<V64I:mode>3): Likewise.
+	(*ior<V64I:mode>3_sp32): Likewise.
+	(*ior<V64I:mode>3_sp64): Likewise.
+	(ior<V32I:mode>3): Likewise.
+	(*or_not_<V64I:mode>_sp32): Likewise.
+	(*or_not_<V64I:mode>_sp64): Likewise.
+	(*or_not_<V32I:mode>): Likewise.
+	(xor<V64I:mode>3): Likewise.
+	(*xor<V64I:mode>3_sp32): Likewise.
+	(*xor<V64I:mode>3_sp64): Likewise.
+	(xor<V32I:mode>3): Likewise.
+	(V64I mode splitters): Likewise.
+	(*xor_not_<V64I:mode>_sp32): Likewise.
+	(*xor_not_<V64I:mode>_sp64): Likewise.
+	(*xor_not_<V32I:mode>): Likewise.
+	(one_cmpl<V64I:mode>2): Likewise.
+	(*one_cmpl<V64I:mode>2_sp32): Likewise.
+	(*one_cmpl<V64I:mode>2_sp64): Likewise.
+	(one_cmpl<V32I:mode>2): Likewise.
+	(VM32, VM64, VMALL): New mode iterators.
+	(vbits, vconstr, vfptype): New mode attributes.
+	(mov<VMALL:mode>): New expander.
+	(*mov<VM32:mode>_insn): New insn.
+	(*mov<VM64:mode>_insn_sp64): New insn.
+	(*mov<VM64:mode>_insn_sp32): New insn, and associated splitter
+	specifically for the register to memory case.
+	(vec_init<mode>): New expander.
+	(VADDSUB): New mode iterator.
+	(<plusminus_insn>v2si3, <plusminus_insn>v2hi3): Remove and replace
+	with...
+	(<plusminus_insn><mode>3): New consolidated pattern.
+	(VL): New mode iterator for logical operations.
+	(vlsuf): New more attribute.
+	(vlop): New code iterator.
+	(vlinsn, vlninsn): New code attributes.
+	(<code><mode>3): New insn to non-negated vector logical ops.
+	(*not_<code><mode>3): Likewise for negated variants.
+	(*nand<mode>_vis): New insn.
+	(vlnotop): New code iterator.
+	(*<code>_not1<mode>_vis, *<code>_not2<mode>_vis): New insns.
+	(one_cmpl<mode>2): New insn.
+	(faligndata<V64I:mode>_vis): Rewrite to use VM64 iterator.
+	(bshuffle<VM64:mode>_vis): Likewise.
+	(v<vis3_shift_patname><mode>3): Use GCM mode iterator.
+	(fp<plusminus_insn>64_vis): Use V1DI mode.
+	(VASS mode iterator): Use V1SI not SI mode.
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Account for
+	single-entry vector mode changes.
+	(sparc_expand_builtin): Likewise.
+	(sparc_expand_vector_init): New function.
+	* config/sparc/sparc-protos.h (sparc_expand_vector_init): Declare.
+
+2011-10-17  Kai Tietz  <ktietz@redhat.com>
+
+	* fold-const.c (simple_operand_p_2): New function.
+	(fold_truthop): Rename to
+	(fold_truth_andor_1): function name.
+	Additionally remove branching creation for logical and/or.
+	(fold_truth_andor): Handle branching creation for logical and/or here.
+
+2011-10-17  Andi Kleen  <ak@linux.intel.com>
+
+	* ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP.
+
+2011-10-17  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.h (ASSEMBLER_DIALECT): Remove.
+	* config/avr/avr.md (mcu_have_movw, mcu_mega): Remove attributes.
+	(adjust_len): Add alternative "call".
+	(isa, enabled): New insn attributes.
+	(length): Use match_test with AVR_HAVE_JMP_CALL instead of
+	mcu_mega attribute.
+	(*sbrx_branch<mode>): Ditto.
+	(*sbrx_and_branch<mode>): Ditto.
+	(*sbix_branch): Ditto.
+	(*sbix_branch_bit7): Ditto.
+	(*sbix_branch_tmp): Ditto.
+	(*sbix_branch_tmp_bit7): Ditto.
+	(jump): Ditto.
+	(negsi2): Use attribute "isa" instead of assembler dialect.
+	(extendhisi2): Ditto.
+	(call_insn, call_value_insn): Set adjust_len attribute.
+	(indirect_jump): Indent to coding rules.
+	(call_prologue_saves): Use isa attribute instead of mcu_mega.
+	(epilogue_restores): Ditto.  Fix setting of SP as described in the
+	RTX pattern.
+	(*indirect_jump): Fusion of *jcindirect_jump, *njcindirect_jump
+	and *indirect_jump_avr6.
+	(*tablejump): Fusion of *tablejump_rjmp and *tablejump_lib.
+	(*jcindirect_jump, *njcindirect_jump, *indirect_jump_avr6): Remove.
+	(*tablejump_rjmp, *tablejump_lib): Remove.
+	* config/avr/avr.c (adjust_insn_length): Handle ADJUST_LEN_CALL.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50757
+	* doc/invoke.texi ([Wnonnull]): Update.
+
+2011-10-17  Richard Henderson  <rth@redhat.com>
+
+	PR 50746
+	* optabs.c (expand_vec_perm_expr): Fix indexing error.
+
+2011-10-17  Sergio Durigan Junior  <sergiodj@redhat.com>
+
+	* configure.ac: Display `yes' if the SystemTap header has been found.
+	* configure: Regenerate.
+
+2011-10-08  Andi Kleen  <ak@linux.intel.com>
+
+	PR other/50636
+	* config.in, configure: Regenerate.
+	* configure.ac (madvise): Add to AC_CHECK_FUNCS.
+	* ggc-page.c (USING_MADVISE): Add.
+	(page_entry): Add discarded field.
+	(alloc_page): Check for discarded pages.
+	(release_pages): Add USING_MADVISE branch.
+
+2011-10-17  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50729
+	* tree-vrp.c (extract_range_from_unary_expr_1): Remove redundant test.
+	(simplify_conversion_using_ranges): Properly test the
+	intermediate result.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* ggc.h (ggc_round_alloc_size): Declare new public entry point.
+	* ggc-none.c (ggc_round_alloc_size): New public stub function.
+	* ggc-page.c (ggc_alloced_size_order_for_request): New static
+	function.  Factorized from ggc_internal_alloc_stat.
+	(ggc_round_alloc_size): New public function.  Uses
+	ggc_alloced_size_order_for_request.
+	(ggc_internal_alloc_stat): Use ggc_alloced_size_order_for_request.
+	* ggc-zone.c (ggc_round_alloc_size): New public function extracted
+	from ggc_internal_alloc_zone_stat.
+	(ggc_internal_alloc_zone_stat): Use ggc_round_alloc_size.
+	* toplev.c (general_init): Initialize
+	line_table->alloced_size_for_request.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* input.c (ONE_K, ONE_M, SCALE, STAT_LABEL, FORMAT_AMOUNT): New macros.
+	(num_expanded_macros_counter, num_macro_tokens_counter): Declare
+	new counters.
+	(dump_line_table_statistics): Define new function.
+	* input.h (dump_line_table_statistics): Declare new function.
+	* toplev.c (dump_memory_report): Call dump_line_table_statistics.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* doc/cppopts.texi: Document -fdebug-cpp.
+	* doc/invoke.texi: Add -fdebug-cpp to the list of preprocessor options.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* gcc/diagnostic.h (diagnostic_report_current_module): Add a
+	location parameter.
+	* diagnostic.c (diagnostic_report_current_module): Add a location
+	parameter to the function definition.  Use it instead of
+	input_location.  Resolve the virtual location rather than just
+	looking up its map and risking to touch a resulting macro map.
+	(default_diagnostic_starter): Pass the relevant diagnostic
+	location to diagnostic_report_current_module.
+	* tree-diagnostic.c (maybe_unwind_expanded_macro_loc): New.
+	(virt_loc_aware_diagnostic_finalizer): Likewise.
+	(diagnostic_report_current_function): Pass the
+	relevant location to diagnostic_report_current_module.
+	* tree-diagnostic.h (virt_loc_aware_diagnostic_finalizer): Declare
+	new function.
+	* toplev.c (general_init): By default, use the new
+	virt_loc_aware_diagnostic_finalizer as diagnostic finalizer.
+	* Makefile.in: Add vec.h dependency to tree-diagnostic.c.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* doc/cppopts.texi (-ftrack-macro-expansion): Document new option.
+	* doc/invoke.texi (-ftrack-macro-expansion): Add this to the list of
+	preprocessor related options.
+
+2011-10-15  Tom Tromey  <tromey@redhat>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* input.h (struct expanded_location): Move to libcpp/line-map.h.
+	(LOCATION_COLUMN): New accessor
+	(in_system_header_at): Use linemap_location_in_system_header_p.
+	* diagnostic.c (diagnostic_report_current_module): Adjust to avoid
+	touching the internals of struct line_map.  Use the public API instead.
+	(diagnostic_report_diagnostic): Don't use relational operator '<'
+	on virtual locations.  Use linemap_location_before_p instead.
+	* input.c (expand_location): Adjust to expand to the tokens'
+	spelling location when macro location tracking is on.
+
+
+2011-10-08  Andi Kleen  <ak@linux.intel.com>
+
+	* ggc-page.c (GGC_QUIRE_SIZE): Increase to 512
+
+2011-10-13  Andi Kleen  <ak@linux.intel.com>
+
+	* toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim.
+
+2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50727
+	* tree-vect-patterns.c (vect_operation_fits_smaller_type): Add
+	DEF_STMT to the list of statements to be replaced by the
+	pattern statements.
+
+2011-10-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/50615
+	* combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op.
+
+2011-10-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50596
+	* tree-vectorizer.h (NUM_PATTERNS): Increase to 7.
+	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
+	vect_recog_bool_pattern.
+	(check_bool_pattern, adjust_bool_pattern_cast,
+	adjust_bool_pattern, vect_recog_bool_pattern): New functions.
+
+2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-stmts.c (vectorizable_load): For SLP without permutation
+	treat the first load of the node as the first element in its
+	interleaving chain.
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if
+	necessary and possible.
+	(vect_build_slp_tree): Add new argument.  Allow load groups of any size
+	in basic blocks.  Keep all the loads for further permutation check.
+	Use the new argument to determine if there is a permutation.  Update
+	the recursive calls.
+	(vect_supported_load_permutation_p): Allow subchains of interleaving
+	chains in basic block vectorization.
+	(vect_analyze_slp_instance): Update the call to vect_build_slp_tree.
+	Check load permutation based on the new parameter.
+	(vect_schedule_slp_instance): Don't start from the first element in
+	interleaving chain unless the loads are permuted.
+
+2011-10-15  Jan Hubicka  <jh@suse.cz>
+
+	PR target/48668
+	PR target/50689
+	* cgraphunit.c (cgraph_expand_function): Expand thunks and alises
+	after function body.
+
+2011-10-15  Richard Henderson  <rth@redhat.com>
+
+	* tree-vect-slp.c: Include langhooks.h.
+	(vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin.
+	(vect_transform_slp_perm_load): Use can_vec_perm_expr_p.  Simplify
+	mask creation for VEC_PERM_EXPR.
+	* tree-vect-stmts.c (perm_mask_for_reverse): Return the mask,
+	not the builtin.
+	(reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin.
+	* Makefile.in (tree-vect-slp.o): Update dependency.
+	* optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant.
+
+2011-10-15  Alan Modra  <amodra@gmail.com>
+
+	PR bootstrap/50738
+	* ifcvt.c (dead_or_predicable): Revert accidental commit with
+	HAVE_simple_return test.
+
+2011-10-15  Alan Modra  <amodra@gmail.com>
+
+	* ifcvt.c (dead_or_predicable): Disable if-conversion when
+	doing so is likely to kill a shrink-wrapping opportunity.
+
+	PR rtl-optimization/49941
+	* jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps.
+
+	* rtl.h (set_return_jump_label): Declare.
+	* function.c (set_return_jump_label): New function, extracted..
+	(thread_prologue_and_epilogue_insns): ..from here.  Use it in
+	another instance to set return jump_label.
+	* cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label.
+	* reorg.c (find_end_label): Likewise.
+
+2011-10-14  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sol2.h: Protect -m{cpu,tune}=native handling
+	with a more complete cpp test.
+	* config/sparc/linux64.h: Likewise.
+	* config/sparc/linux.h: Likewise.
+	* config/sparc/sparc.opt (sparc_debug): New target variable.
+	(mdebug): New target option.
+	* config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL,
+	TARGET_DEBUG_OPTIONS): New defines.
+	* config/sparc/sparc.c (debug_target_flag_bits,
+	debug_target_flags): New functions.
+	(sparc_option_override): Add name strings back to cpu_table[].
+	Parse -mdebug string.  When TARGET_DEBUG_OPTIONS is true, print
+	out the target flags before and after override processing as well
+	as the selected cpu.  If MASK_V8PLUS, make sure that the selected
+	cpu is at least v9.
+
+2011-10-15  Oleg Endo  <oleg.endo@t-online.de>
+
+	PR target/49263
+	* config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro.
+	* config/sh/sh.c (sh_rtx_costs): Add test instruction case.
+	* config/sh/sh.md (tstsi_t): Name existing insn.  Make inner
+	and instruction commutative.
+	(tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not,
+	tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor,
+	tstsi_t_zero_extract_subreg_xor_little,
+	tstsi_t_zero_extract_subreg_xor_big): New insns.
+	(*movsicc_t_false, *movsicc_t_true): Replace space with tab in
+	asm output.
+	(*andsi_compact): Reorder alternatives so that K08 is considered first.
+
+2011-10-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/50354
+	* config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default
+	processor is at least V9 and TARGET_64BIT_DEFAULT is defined.
+
+2011-10-14  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* invoke.texi (AVR Options): Avoid \leq{}.
+
+2011-10-14  Kai Tietz  <ktietz@redhat.com>
+
+	* gimplify.c (gimplify_expr): Take care that for bitwise-binary
+	transformation the operands have compatible types.
+
+2011-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (vec_widen_smult_hi_v8hi,
+	vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi,
+	vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2
+	mode iterator and any_extend code iterator.
+	(vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New expanders.
+	(vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable
+	also for TARGET_SSE4_1 using pmuldq insn.
+	(sdot_prodv8hi): Macroize using VI2_AVX2 iterator.
+	(sse2_sse4_1): New code attr.
+	(udot_prodv4si): Macroize using any_extend code iterator.
+	(<s>dot_prodv8si): New expander.
+
+2011-10-14  Yakovlev Vladimir  <vladimir.b.yakovlev@intel.com>
+
+	* config/i386/i386.c (atom_cost): Changed cost for loading
+	QImode using movzbl.
+
+2011-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo in my
+	change on October 11th, 2011.
+
+2011-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (vec_interleave_high<mode>,
+	vec_interleave_low<mode>): Add AVX2 expanders for VI_256 modes.
+	* config/i386/i386.c (expand_vec_perm_interleave3): New function.
+	(ix86_expand_vec_perm_builtin_1): Call it.
+
+2011-10-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	Fix thinko from r179765
+	* config/avr/avr.c (avr_option_override): Don't override
+	flag_omit_frame_pointer if not actually needed.
+
+2011-10-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/46278
+	* doc/invoke.texi (AVR Options): Document -mstrict-X.
+
+	* config/avr/avr.opt (-mstrict-X): New option.
+	(avr_strict_X): New variable reflecting -mstrict-X.
+	* config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter
+	outer_code and pass it down to avr_regno_mode_code_ok_for_base_p.
+	(avr_legitimate_address_p): Pass outer_code to
+	avr_reg_ok_for_addr_p and use that function in case PLUS.
+	(avr_mode_code_base_reg_class): Depend on avr_strict_X.
+	(avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code.
+	(avr_option_override): Disable -fcaller-saves if -mstrict-X is on.
+
+2011-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead
+	of VI_128.
+
+	* config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2 iterator.
+	(ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128.
+	Use <sseinsnmode> instead of TI in mode attr.
+
+2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
+
+	* config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c).
+	* config/arm/linux-atomic.c: Change comment to point to 64bit version.
+	(SYNC_LOCK_RELEASE): Instantiate 64bit version.
+	* config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c.
+
+2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
+
+	* config/arm/arm.c (arm_output_ldrex): Support ldrexd.
+	(arm_output_strex): Support strexd.
+	(arm_output_it): New helper to output it in Thumb2 mode only.
+	(arm_output_sync_loop): Support DI mode.  Change comment to
+	not support const_int.
+	(arm_expand_sync): Support DI mode.
+	* config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH
+	and LDREXD.
+	* config/arm/iterators.md (NARROW): move from sync.md.
+	(QHSD): New iterator for all current ARM integer modes.
+	(SIDI): New iterator for SI and DI modes only.
+	* config/arm/sync.md (sync_predtab): New mode_attr.
+	(sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>.
+	(sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>.
+	(sync_<sync_optab>si): Fold into sync_<sync_optab><mode>.
+	(sync_nandsi): Fold into sync_nand<mode>.
+	(sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>.
+	(sync_new_nandsi): Fold into sync_new_nand<mode>.
+	(sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>.
+	(sync_old_nandsi): Fold into sync_old_nand<mode>.
+	(sync_compare_and_swap<mode>): Support SI & DI.
+	(sync_lock_test_and_set<mode>): Likewise.
+	(sync_<sync_optab><mode>): Likewise.
+	(sync_nand<mode>): Likewise.
+	(sync_new_<sync_optab><mode>): Likewise.
+	(sync_new_nand<mode>): Likewise.
+	(sync_old_<sync_optab><mode>): Likewise.
+	(sync_old_nand<mode>): Likewise.
+	(arm_sync_compare_and_swapsi): Turn into iterator on SI & DI.
+	(arm_sync_lock_test_and_setsi): Likewise.
+	(arm_sync_new_<sync_optab>si): Likewise.
+	(arm_sync_new_nandsi): Likewise.
+	(arm_sync_old_<sync_optab>si): Likewise.
+	(arm_sync_old_nandsi): Likewise.
+	(arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent.
+	(arm_sync_lock_test_and_setsi<mode> NARROW): Likewise.
+	(arm_sync_new_<sync_optab><mode> NARROW): Likewise.
+	(arm_sync_new_nand<mode> NARROW): Likewise.
+	(arm_sync_old_<sync_optab><mode> NARROW): Likewise.
+	(arm_sync_old_nand<mode> NARROW): Likewise.
+
+2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
+
+	PR target/48126
+	* config/arm/arm.c (arm_output_sync_loop): Move label before barrier.
+
+2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
+
+	* config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1.
+
+2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* doc/invoke.texi ([Wformat-zero-length]): Tidy.
+
+2011-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr also
+	on COND_EXPR/VEC_COND_EXPR comparison operands if they are ADDR_EXPRs.
+
+2011-10-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50723
+	* ipa-split.c (split_function): Use GSI_CONTINUE_LINKING.
+
+2011-10-14  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* gengtype.c (files_rules): Added rules for objc/objc-map.h and
+	objc/objc-map.c.
+
+2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/17212
+	* doc/invoke.texi ([Wformat-zero-length]): Update.
+
+2011-10-14  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR bootstrap/50699
+	* config/darwin.c (darwin_patch_builtin): Adjust argument type. Only
+	build for powerpc targets.  (darwin_patch_builtins): Only build for
+	powerpc targets.
+
+2011-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (*avx_cvtdq2pd256_2): Rename to...
+	(avx_cvtdq2pd256_2): ... this.
+	(sseunpackfltmode): New mode attr.
+	(vec_unpacks_float_hi_v8hi, vec_unpacks_float_lo_v8hi,
+	vec_unpacku_float_hi_v8hi, vec_unpacku_float_lo_v8hi): Macroize
+	using VI2_AVX2 iterator.
+	(vec_unpacku_float_hi_v8si, vec_unpacku_float_lo_v8si): New expanders.
+
+2011-10-13  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (plusminus): New code iterator.
+	(plusminus_insn): New code attr.
+	(addv2si3, subv2si3, addv4hi3, subv4hi3, addv2hi3, subv2hi3): Merge
+	using plusminus and plusminus_insn.
+	(fpadd64_vis, fpsub64_vis): Likewise.
+
+2011-10-13  Richard Henderson  <rth@redhat.com>
+
+	* doc/md.texi (vec_perm): Document fallback to byte permutation.
+	* genopinit.c (optabs): Add vec_perm_const.
+	* optabs.c (can_vec_perm_expr_p): Rename from expand_vec_perm_expr_p.
+	Reject non-vector modes.  Allow fallback to byte permutation.
+	(expand_vec_perm_expr_1): Split out from ...
+	(expand_vec_perm_expr): ... here.  Allow fallback to byte permutation.
+	* optabs.h (DOI_vec_perm_const, vec_perm_const_optab): New.
+	* tree-vect-generic.c (lower_vec_perm): Update for name change.
+
+2011-10-13  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/altivec.md (vec_permv16qi): New pattern.
+
+	* config/rs6000/spu.md (vec_permv16qi): New pattern.
+
+	* config/i386/i386.c (ix86_expand_vec_perm_const): New.
+	* config/i386/i386-protos.h: Update.
+	* config/i386/sse.md (VEC_PERM_CONST): New mode iterator.
+	(vec_perm_const<VEC_PERM_CONST>): New expander.
+
+	* optabs.c (expand_vector_broadcast): New.
+	(expand_binop): Expand scalar shifts of vectors to vector shifts
+	of vectors, if the former isn't supported.
+	* tree-vect-generic.c (expand_vector_operations_1): Don't do that
+	here; always simplify to scalar shift of vector if possible.
+
+	* config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix mode
+	test for vector splat.
+
+2011-10-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (vec_set<mode>): Change V_128 iterator mode to V.
+
+2011-10-13  Jakub Jelinek  <jakub@redhat.com>
+	    Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa.c (maybe_optimize_var): Drop TREE_ADDRESSABLE from vector
+	or complex vars even if their DECL_UID is in not_reg_needs bitmap.
+
+2011-10-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (reduc_umin_v8hi): New pattern.
+	* config/i386/i386.c (ix86_build_const_vector): Handle
+	also V32QI, V16QI, V16HI and V8HI modes.
+	(emit_reduc_half): New function.
+	(ix86_expand_reduc): Use phminposuw insn for V8HImode UMIN.
+	Use emit_reduc_half helper function.
+
+2011-10-13  Lawrence Crowl  <crowl@google.com>
+	    Diego Novillo  <dnovillo@google.com>
+
+	* lto-streamer-in.c (input_struct_function_base): Factor out of ...
+	(input_function): ... here.
+	* lto-streamer-out.c (output_struct_function_base): Factor out of ...
+	(output_function): ... here.
+
+2011-10-13  Gabriel Charette  <gchare@google.com>
+	    Diego Novillo  <dnovillo@google.com>
+
+	* streamer-hooks.h (struct streamer_hooks): Add hooks
+	input_location and output_location.
+	* lto-streamer-in.c (lto_input_location): Use
+	streamer_hooks.input_location, if set.
+	* lto-streamer-out.c (lto_output_location): Use
+	streamer_hooks.output_location, if set.
+
+2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* doc/invoke.texi (SPARC options): Document -mfix-at697f.
+	* config/sparc/sparc.opt (mfix-at697f): New option.
+	* config/sparc/sparc.c (TARGET_MACHINE_DEPENDENT_REORG): Define.
+	(sparc_reorg): New function.
+
+2011-10-13  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50712
+	* ipa-split.c (split_function): Always re-gimplify parameters
+	when they are not gimple vals before passing them.  Properly
+	check for type compatibility.
+
+2011-10-13  Tom de Vries  <tom@codesourcery.com>
+
+	* function.c (gimplify_parameters): Set number of arguments of call to
+	BUILT_IN_ALLOCA_WITH_ALIGN to 2.
+
+2011-10-13  Tom de Vries  <tom@codesourcery.com>
+
+	* emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_READONLY_P
+	for static const strings.
+	* varasm.c (build_constant_desc): Generate the memory location of the
+	constant using gen_const_mem.
+
+2011-10-13  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50698
+	* tree-data-ref.c (split_constant_offset_1): Also process
+	offsets of &MEM.
+
+2011-10-12  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_FPMERGE): Delete.
+	(UNSPEC_MUL16AU, UNSPEC_MUL8, UNSPEC_MUL8SU, UNSPEC_MULDSU): New
+	unspecs.
+	(fpmerge_vis): Remove inaccurate comment, represent using vec_select
+	of a vec_concat.
+	(vec_interleave_lowv8qi, vec_interleave_highv8qi): New insns.
+	(fmul8x16_vis, fmul8x16au_vis, fmul8sux16_vis, fmuld8sux16_vis):
+	Reimplement as unspecs and remove inaccurate comments.
+	(vis3_shift_patname): New code attr.
+	(<vis3_shift_insn><vbits>_vis): Rename to
+	"v<vis3_shift_patname><mode>3".
+	(vis3_addsub_ss_patname): New code attr.
+	(<vis3_addsub_ss_insn><vbits>_vis): Rename to
+	"<vis3_addsub_ss_patname><mode>3".
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Update to
+	accommodate pattern name changes.
+
+	* config/sparc/sparc.h: Do not force TARGET_VIS3 and TARGET_FMAF
+	to zero when assembler lacks support for such instructions.
+	* config/sparc/sparc.c (sparc_option_override): Clear MASK_VIS3
+	and MASK_FMAF in defaults when assembler lacks necessary support.
+
+2011-10-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (vec_unpacks_lo_<mode>,
+	vec_unpacks_hi_<mode>, vec_unpacku_lo_<mode>,
+	vec_unpacku_hi_<mode>): Change VI124_128 mode to VI124_AVX2.
+	* config/i386/i386.c (ix86_expand_sse_unpack): Handle
+	V32QImode, V16HImode and V8SImode for TARGET_AVX2.
+
+	* config/i386/sse.md (vec_avx2): New mode_attr.
+	(mulv16qi3): Macroize to cover also mulv32qi3 for TARGET_AVX2 into ...
+	(mul<mode>3): ... this.
+
+	* config/i386/i386.md (UNSPEC_VPERMDI): Remove.
+	* config/i386/i386.c (ix86_expand_vec_perm): Handle
+	V16QImode and V32QImode for TARGET_AVX2.
+	(MAX_VECT_LEN): Increase to 32.
+	(expand_vec_perm_blend): Add support for 32-byte integer
+	vectors with TARGET_AVX2.
+	(valid_perm_using_mode_p): New function.
+	(expand_vec_perm_pshufb): Add support for 32-byte integer
+	vectors with TARGET_AVX2.
+	(expand_vec_perm_vpshufb2_vpermq): New function.
+	(expand_vec_perm_vpshufb2_vpermq_even_odd): New function.
+	(expand_vec_perm_even_odd_1): Handle 32-byte integer vectors
+	with TARGET_AVX2.
+	(ix86_expand_vec_perm_builtin_1): Try expand_vec_perm_vpshufb2_vpermq
+	and expand_vec_perm_vpshufb2_vpermq_even_odd.
+	* config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Add for TARGET_AVX2
+	32-byte integer vector modes.
+	(vec_pack_trunc_<mode>): Use VI248_AVX2 instead of VI248_128.
+	(avx2_interleave_highv32qi, avx2_interleave_lowv32qi): Remove pasto.
+	(avx2_pshufdv3, avx2_pshuflwv3, avx2_pshufhwv3): Generate
+	4 new operands.
+	(avx2_pshufd_1, avx2_pshuflw_1, avx2_pshufhw_1): Don't use
+	match_dup, instead add 4 new operands and require they have
+	right cross-lane values.
+	(avx2_permv4di): Change into define_expand.
+	(avx2_permv4di_1): New instruction.
+	(avx2_permv2ti): Use nonimmediate_operand instead of register_operand
+	for "xm" constrained operand.
+	(VEC_PERM_AVX2): Add V32QI and V16QI for TARGET_AVX2.
+
+	* config/i386/sse.md (avx2_gathersi<mode>,
+	avx2_gatherdi<mode>, avx2_gatherdi<mode>256): Add clobber of
+	match_scratch, change memory_operand to register_operand,
+	add (mem:BLK (scratch)) use.
+	(*avx2_gathersi<mode>, *avx2_gatherdi<mode>,
+	*avx2_gatherdi<mode>256): Add clobber of match_scratch,
+	add earlyclobber to the output operand and match_scratch,
+	add (mem:BLK (scratch)) use, change the other mem to match_operand.
+	Use %p6 instead of %c6 in the pattern.
+	* config/i386/i386.c (ix86_expand_builtin): Adjust for
+	operand 2 being a Pmode register_operand instead of memory_operand.
+
+2011-10-12  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/i386.md (simple_return): Disable if TARGET_SEH is active.
+
+2011-10-12  Steve Ellcey  <sje@cup.hp.com>
+
+	* config/ia64/ia64.c (ia64_init_builtins): Fix unbalanced parentheses.
+
+2011-10-12  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-alias.c (maybe_skip_until): Cache also at the point
+	of the first store we visit in a basic-block.
+	(get_continuation_for_phi): Search for a candidate VUSE that
+	might dominates all others.  Do pairwise disambiguation against
+	that candidate.
+
+2011-10-12  Paul Koning  <pkoning@gcc.gnu.org>
+
+	PR tree-optimization/50189
+	* tree-vrp.c (extract_range_from_assert): Use the type of
+	the variable, not the limit.
+
+2011-10-12  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50700
+	* tree-object-size.c (addr_object_size): Simplify and treat
+	MEM_REF bases consistently.
+
+2011-10-12  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* function.c (prepare_shrink_wrap, bb_active_p): New function.
+	(thread_prologue_and_epilogue_insns): Use bb_active_p.  Call
+	prepare_shrink_wrap, then recompute bb_active_p for the last block.
+
+2011-10-12  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/50565
+	* convert.c (convert_to_integer): Do not narrow operands of
+	pointer subtraction.
+
+2011-10-12  Nick Clifton  <nickc@redhat.com>
+
+	* config/arm/arm.h (EMIT_EABI_ATTRIBUTE): New macro.  Used to
+	emit a .eabi_attribute assembler directive, possibly with a
+	comment attached.
+	* config/arm/arm.c (arm_file_start): Use the new macro.
+	* config/arm/arm-c.c (arm_output_c_attributes): Likewise.
+
+2011-10-12  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49939
+	* config/avr/avr.md (*movqi): Rename to movqi_insn.
+	(*call_insn): Rename to call_insn.
+	(*call_value_insn): Rename to call_value_insn.
+	* config/avr/avr.c (avr_2word_insn_p): New static function.
+	(jump_over_one_insn_p): Use it.
+
+2011-10-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR middle-end/48660
+	* expr.h (copy_blkmode_to_reg): Declare.
+	* expr.c (copy_blkmode_to_reg): New function.
+	(expand_assignment): Don't expand register RESULT_DECLs before
+	the lhs.  Use copy_blkmode_to_reg to copy BLKmode values into a
+	RESULT_DECL register.
+	(expand_expr_real_1): Handle BLKmode decls when looking for promotion.
+	* stmt.c (expand_return): Move BLKmode-to-register code into
+	copy_blkmode_to_reg.
+
+2011-10-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/49965
+	* config/sparc/sparc.md (mov<I:mode>cc): Do not save comparison code.
+	(mov<F:mode>cc): Likewise.
+
+2011-10-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	* tree-ssa-address.c (copy_ref_info): Remove copy of TREE_THIS_NOTRAP.
+
+2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* tree.h (built_in_decls): Delete old interface with two parallel
+	arrays to hold standard builtin declarations, and replace it with
+	a function based interface that can support creating builtins on
+	the fly in the future.  Change all uses, and poison the old
+	names.  Make sure 0 is not a legitimate builtin index.
+	(implicit_built_in_decls): Ditto.
+	(built_in_info): Ditto.
+	(BUILTIN_VALID_P): Ditto.
+	(builtin_decl_explicit): Ditto.
+	(builtin_decl_implicit): Ditto.
+	(set_builtin_decl): Ditto.
+	(set_builtin_decl_implicit_p): Ditto.
+	(builtin_decl_explicit_p): Ditto.
+	(builtin_decl_implicit_p): Ditto.
+	* tree-complex.c (expand_complex_libcall): Ditto.
+	* tree-loop-distribution.c (generate_memset_zero): Ditto.
+	* tree-ssa-strlen.c (get_string_length): Ditto.
+	(handle_builtin_strcpy): Ditto.
+	(handle_builtin_strcat): Ditto.
+	* tree.c (iterative_hash_expr): Ditto.
+	(local_define_builtin): Ditto.
+	(build_common_builtin_nodes): Ditto.
+	* builtins.c (built_in_decls): Ditto.
+	(implicit_built_in_decls): Ditto.
+	(built_in_info): Ditto
+	(expand_builtin_classify_type): Ditto.
+	(mathfn_built_in_1): Ditto.
+	(expand_builtin_cexpi): Ditto.
+	(expand_builtin_mempcpy_args): Ditto.
+	(expand_builtin_stpcpy): Ditto.
+	(gimplify_va_arg_expr): Ditto.
+	(expand_builtin_sync_operation): Ditto.
+	(build_builtin_expect_predicate): Ditto.
+	(fold_builtin_memory_op): Ditto.
+	(fold_builtin_strcpy): Ditto.
+	(fold_builtin_stpcpy): Ditto.
+	(fold_builtin_strncpy): Ditto.
+	(fold_builtin_interclass_mathfn): Ditto.
+	(fold_builtin_classify): Ditto.
+	(fold_builtin_2): Ditto.
+	(fold_builtin_strstr): Ditto.
+	(fold_builtin_strrchr): Ditto.
+	(fold_builtin_strpbrk): Ditto.
+	(fold_builtin_strcat): Ditto.
+	(fold_builtin_strncat): Ditto.
+	(fold_builtin_strcspn): Ditto.
+	(fold_builtin_fputs): Ditto.
+	(fold_builtin_sprintf): Ditto.
+	(fold_builtin_snprintf): Ditto.
+	(expand_builtin_memory_chk): Ditto.
+	(fold_builtin_memory_chk): Ditto.
+	(fold_builtin_stxcpy_chk): Ditto.
+	(fold_builtin_strncpy_chk): Ditto.
+	(fold_builtin_strcat_chk): Ditto.
+	(fold_builtin_strncat_chk): Ditto.
+	(fold_builtin_sprintf_chk_1): Ditto.
+	(fold_builtin_snprintf_chk_1): Ditto.
+	(fold_builtin_printf): Ditto.
+	(fold_builtin_fprintf): Ditto.
+	(fold_call_stmt): Ditto.
+	(set_builtin_user_assembler_name): Ditto.
+	* tree-emutls.c (emutls_common_1): Ditto.
+	* omp-low.c (scan_omp): Ditto.
+	(lower_rec_input_clauses): Ditto.
+	(lower_reduction_clauses): Ditto.
+	(expand_parallel_call): Ditto.
+	(expand_task_call): Ditto.
+	(maybe_catch_exception): Ditto.
+	(optimize_omp_library_calls): Ditto.
+	(expand_omp_for_generic): Ditto.
+	(expand_omp_for_static_nochunk): Ditto.
+	(expand_omp_for_static_chunk): Ditto.
+	(expand_omp_sections): Ditto.
+	(expand_omp_atomic_fetch_op): Ditto.
+	(expand_omp_atomic_pipeline): Ditto.
+	(expand_omp_atomic_mutex): Ditto.
+	(lower_omp_single_simple): Ditto.
+	(lower_omp_single_copy): Ditto.
+	(lower_omp_master): Ditto.
+	(lower_omp_ordered): Ditto.
+	(lower_omp_critical): Ditto.
+	* tree-ssa-ccp.c (optimize_stdarg_builtin): Ditto.
+	* builtins.c (DEF_BUILTIN_STUB): Ditto.
+	(BUILT_IN_NONE): Ditto.
+	* tree-ssa-math-opts.c (execute_optimize_bswap): Ditto.
+	* gimple-low.c (lower_function_body): Ditto.
+	(lower_builtin_setjmp): Ditto.
+	* c-decl.c (merge_decls): Ditto.
+	* tree-eh.c (lower_resx): Ditto.
+	(lower_resx): Ditto.
+	(lower_eh_dispatch): Ditto.
+	* function (gimplify_parameters): Ditto.
+	* c-typeck.c (build_function_call_vec): Ditto.
+	* gimplify.c (build_stack_save_restore): Ditto.
+	(gimplify_vla_decl): Ditto.
+	(gimplify_modify_expr_to_memcpy): Ditto.
+	(gimplify_modify_expr_to_memset): Ditto.
+	(gimplify_variable_sized_compare): Ditto.
+	(gimplify_function_tree): Ditto.
+	* calls.c (emit_call_1): Ditto.
+	* tree-ssa-forprop.c (simplify_builtin_call): Ditto.
+	* tree-nested.c (convert_nl_goto_reference): Ditto.
+	(convert_tramp_reference_op): Ditto.
+	(finalize_nesting_tree_1): Ditto.
+	* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
+	(tree_ssa_prefetch_arrays): Ditto.
+	* tree-streamer-in.c (streamer_get_builtin_tree): Ditto.
+	* system.h (built_in_decls): Ditto.
+	(implicit_built_in_decls): Ditto.
+	* tree-vect-generic.c (expand_vector_operations_1): Ditto.
+	* config/sparc/sparc.c (sparc_gimplify_va_arg): Ditto.
+	* config/i386/i386.c (ix86_gimplify_va_arg): Ditto.
+	(ix86_veclibabi_svml): Ditto.
+	(ix86_veclibabi_acml): Ditto.
+	* config/vms/vms.c (vms_patch_builtins): Ditto.
+	* config/ia64/ia64.c (ia64_init_builtins): Ditto.
+	* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Ditto.
+	(rs6000_builtin_vectorized_libmass): Ditto.
+	(rs6000_init_builtins): Ditto.
+	* config/darwin.c (darwin_override_options): Ditto.
+	(darwin_patch_builtin): Ditto.
+	(darwin_rename_builtins): Ditto.
+	* config/pa/pa.c (pa_init_builtins): Ditto.
+
+2011-10-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	* tree.h (copy_ref_info): Expose existing function.
+	* tree-ssa-loop-ivopts.c (copy_ref_info): Move function to...
+	* tree-ssa-address.c (copy_ref_info): ...here, and remove static token.
+
+2011-10-11  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr-protos.h (avr_mode_code_base_reg_class): New
+	prototype.
+	(avr_regno_mode_code_ok_for_base_p): New prototype.
+	* config/avr/avr.h (BASE_REG_CLASS): Remove.
+	(REGNO_OK_FOR_BASE_P): Remove.
+	(REG_OK_FOR_BASE_NOSTRICT_P): Remove.
+	(REG_OK_FOR_BASE_STRICT_P): Remove.
+	(MODE_CODE_BASE_REG_CLASS): New define.
+	(REGNO_MODE_CODE_OK_FOR_BASE_P): New define.
+	* config/avr/avr.c (avr_mode_code_base_reg_class): New function.
+	(avr_regno_mode_code_ok_for_base_p): New function.
+	(avr_reg_ok_for_addr_p): New static function.
+	(avr_legitimate_address_p): Use it.  Beautify.
+
+2011-10-11  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50447
+	* config/avr/avr.md (cc): Add out_plus attribute alternative.
+	(addsi3): Use it.  Adapt avr_out_plus to new prototype.  Use
+	avr_out_plus for all CONST_INT addends.
+	* config/avr/avr-protos.h (avr_out_plus): Change prototype.
+	* config/avr/avr.c (notice_update_cc): Call avr_out_plus on
+	CC_OUT_PLUS.
+	(avr_out_plus_1): Change prototype and report effect on cc0.
+	(avr_out_plus): Ditto.
+	(adjust_insn_length): Adapt call to avr_out_plus to new prototype.
+
+2011-10-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_expand_special_args_builtin): Remove
+	the extra break.
+
+2011-10-11  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
+
+	* doc/invoke.texi: Document new warning.
+	* common.opt (Wvector-operation-performance): Define new warning.
+	* tree-vect-generic.c (expand_vector_piecewise): Warn about expanded
+	vector operation.
+	(exapnd_vector_parallel): Warn about expanded vector operation.
+	(lower_vec_shuffle): Warn about expanded vector operation.
+	* c-typeck.c (c_build_vec_perm_expr): Store correct location
+	when creating VEC_PERM_EXPR.
+
+2011-10-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50204
+	* tree-ssa-alias.c (get_continuation_for_phi_1): Split out
+	two argument handling from ...
+	(get_continuation_for_phi): ... here.  Handle arbitrary number
+	of PHI args.
+
+2011-10-11  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* modulo-sched.c: Fix comment typo.  Mention the possibility
+	of using scheduling windows of II+1 cycles.
+
+2011-10-11  Tristan Gingold  <gingold@adacore.com>
+
+	* doc/invoke.texi (C Dialect Options): Document
+	-fallow-parameterless-variadic-functions.
+	* c-parser.c (c_parser_parms_list_declarator): Handle it.
+
+2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (avr_option_override): Set flag_omit_frame_pointer
+	to 0 if frame pointer is needed for unwinding.
+
+2011-10-10  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR bootstrap/50665
+	* optabs.h (DOI_vec_perm): Rename from OTI_vec_perm.  Move from enum
+	optab_index to enum direct_optab_index.
+	(vec_perm_optab): Update.
+
+2011-10-10  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/cris/cris.c (cris_preferred_reload_class): New function.
+	(TARGET_PREFERRED_RELOAD_CLASS): Define.
+	* config/cris/cris.h (PREFERRED_RELOAD_CLASS): Remove.
+
+2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md (*tablejump_rjmp): Change insn condition to
+	!AVR_HAVE_JMP_CALL.
+	(*tablejump_lib): Change insn condition to AVR_HAVE_JMP_CALL.
+	(*tablejump_enh, *tablejump): Remove insns.
+	* config/avr/libgcc.S (__tablejump__): Use RET instead of EIND +
+	EIJMP for indirect jump.  Use LPM Z+ where available.
+
+2011-10-10  Richard Henderson  <rth@redhat.com>
+
+	* doc/md.texi (vec_perm_const): Fix typo in cindex.
+
+2011-10-10  Kirill Yukhin  <kirill.yukhin@intel.com>
+	    Yakovlev Vladimir  <vladimir.b.yakovlev@intel.com>
+
+	* config/i386/sse.md (fma_fnmsub_<mode>): Fix a typo.
+
+2011-10-10  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50389
+	* gimple-fold.c (gimplify_and_update_call_from_tree): Do not
+	mark symbols for renaming.  Append the VUSE to all statements
+	that possibly can have one.
+
+2011-10-10  Richard Guenther  <rguenther@suse.de>
+
+	* ipa-split.c (pass_split_functions): Add verification TODOs.
+	(pass_feedback_split_functions): Likewise.
+
+2011-10-10  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50195
+	* fold-const.c (fold_binary_loc): Canonicalize x*x to pow (x, 2)
+	only when optimizing.
+
+2011-10-10  Nick Clifton  <nickc@redhat.com>
+
+	PR middle-end/49801
+	* compare-elim.c (find_comparisons_in_bb): Use df_get_live_in and
+	df_get_live_out instead of accessing the bitmaps directly.
+	(execute_compare_elim_after_reload): Remove calls to df_set_flags,
+	df_live_add_problem and df_analyze.
+
+2011-10-10  Michael Matz  <matz@suse.de>
+
+	PR middle-end/50638
+	* tree-emutls.c (gen_emutls_addr): Call add_referenced_var.
+
+2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* modulo-sched.c (ps_reg_move_info): Add num_consecutive_stages.
+	(SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES): Delete.
+	(node_sched_params): Remove first_reg_move and nreg_moves.
+	(ps_num_consecutive_stages, extend_node_sched_params): New functions.
+	(update_node_sched_params): Move up file.
+	(print_node_sched_params): Print the stage.  Don't dump info related
+	to first_reg_move and nreg_moves.
+	(set_columns_for_row): New function.
+	(set_columns_for_ps): Move up file and use set_columns_for_row.
+	(schedule_reg_move): New function.
+	(schedule_reg_moves): Call extend_node_sched_params and
+	schedule_reg_move.  Extend size of uses bitmap.  Initialize
+	num_consecutive_stages.  Return false if a move could not be
+	scheduled.
+	(apply_reg_moves): Don't emit moves here.
+	(permute_partial_schedule): Handle register moves.
+	(duplicate_insns_of_cycles): Remove for_prolog.  Emit moves according
+	to the same stage-count test as ddg nodes.
+	(generate_prolog_epilog): Update calls accordingly.
+	(sms_schedule): Allow move-scheduling to add a new first stage.
+
+2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* modulo-sched.c (ps_insn): Adjust comment.
+	(ps_reg_move_info): New structure.
+	(partial_schedule): Add reg_moves field.
+	(SCHED_PARAMS): Use node_sched_param_vec instead of node_sched_params.
+	(node_sched_params): Turn first_reg_move into an identifier.
+	(ps_reg_move): New function.
+	(ps_rtl_insn): Cope with register moves.
+	(ps_first_note): Adjust comment and assert that the instruction
+	isn't a register move.
+	(node_sched_params): Replace with...
+	(node_sched_param_vec): ...this vector.
+	(set_node_sched_params): Adjust accordingly.
+	(print_node_sched_params): Take a partial schedule instead of a ddg.
+	Use ps_rtl_insn and ps_reg_move.
+	(generate_reg_moves): Rename to...
+	(schedule_reg_moves): ...this.  Remove rescan parameter.  Record each
+	move in the partial schedule, but don't emit it here.  Don't perform
+	register substitutions here either.
+	(apply_reg_moves): New function.
+	(duplicate_insns_of_cycles): Use register indices directly,
+	rather than finding instructions using PREV_INSN.  Use ps_reg_move.
+	(sms_schedule): Call schedule_reg_moves before committing to
+	a partial schedule.  Try the next ii if the schedule fails.
+	Use apply_reg_moves instead of generate_reg_moves.  Adjust
+	call to print_node_sched_params.  Free node_sched_param_vec
+	instead of node_sched_params.
+	(create_partial_schedule): Initialize reg_moves.
+	(free_partial_schedule): Free reg_moves.
+
+2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* modulo-sched.c (ps_insn): Replace node field with an identifier.
+	(SCHED_ASAP): Replace with..
+	(NODE_ASAP): ...this macro.
+	(SCHED_PARAMS): New macro.
+	(SCHED_TIME, SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES, SCHED_ROW)
+	(SCHED_STAGE, SCHED_COLUMN): Redefine using SCHED_PARAMS.
+	(node_sched_params): Remove asap.
+	(ps_rtl_insn, ps_first_note): New functions.
+	(set_node_sched_params): Use XCNEWVEC.  Don't copy across the
+	asap values.
+	(print_node_sched_params): Use SCHED_PARAMS and NODE_ASAP.
+	(generate_reg_moves): Pass ids to the SCHED_* macros.
+	(update_node_sched_params): Take a ps insn identifier rather than
+	a node as parameter.  Use ps_rtl_insn.
+	(set_columns_for_ps): Update for above field and SCHED_* macro changes.
+	(permute_partial_schedule): Use ps_rtl_insn and ps_first_note.
+	(optimize_sc): Update for above field and SCHED_* macro changes.
+	Update calls to try_scheduling_node_in_cycle and
+	update_node_sched_params.
+	(duplicate_insns_of_cycles): Adjust for above field and SCHED_*
+	macro changes.  Use ps_rtl_insn and ps_first_note.
+	(sms_schedule): Pass ids to the SCHED_* macros.
+	(get_sched_window): Adjust for above field and SCHED_* macro changes.
+	Use NODE_ASAP instead of SCHED_ASAP.
+	(try_scheduling_node_in_cycle): Remove node parameter.  Update
+	call to ps_add_node_check_conflicts.  Pass ids to the SCHED_* macros.
+	(sms_schedule_by_order): Update call to try_scheduling_node_in_cycle.
+	(ps_insert_empty_row): Adjust for above field changes.
+	(compute_split_row): Use ids rather than nodes.
+	(verify_partial_schedule): Adjust for above field changes.
+	(print_partial_schedule): Use ps_rtl_insn.
+	(create_ps_insn): Take an id rather than a node.
+	(ps_insn_find_column): Adjust for above field changes.
+	Use ps_rtl_insn.
+	(ps_insn_advance_column): Adjust for above field changes.
+	(add_node_to_ps): Remove node parameter.  Update call to
+	create_ps_insn.
+	(ps_has_conflicts): Use ps_rtl_insn.
+	(ps_add_node_check_conflicts): Replace node parameter than an id.
+
+2011-10-10  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* modulo-sched.c (undo_replace_buff_elem): Delete.
+	(generate_reg_moves): Don't build and return an undo list.
+	(free_undo_replace_buff): Delete.
+	(sms_schedule): Adjust call to generate_reg_moves.
+	Don't call free_undo_replace_buff.
+
+2011-10-10  Matthias Klose <doko@ubuntu.com>
+
+	* common/config/m32c: Remove empty directory.
+
+2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md (*mulhi3_enh): Treat squaring smarter.
+
+2011-10-10  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50652
+	* config/avr/avr-mcus.def (AVR_MCU): Set .data_section_start of
+	atmega164a to 0x100.
+
+2011-10-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-ssa-forwprop.c (forward_propagate_into_comparison): Do not make
+	the replacement if the conversion to the LHS type is not useless.
+
+2011-10-09  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50635
+	* tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add
+	DEF_STMT to the list of statements to be replaced by the
+	pattern statements.
+	(vect_handle_widen_mult_by_const): Don't check TYPE_OUT.
+
+2011-10-09  Anatoly Sokolov  <aesok@post.ru>
+
+	* system.h: Commit forgotten hunk in previous patch.
+	(OUTPUT_ADDR_CONST_EXTRA): Poison.
+
+2011-10-08  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR libobjc/50428
+	* doc/objc.texi (Garbage Collection): Updated example to protect
+	+initialize against execution in subclasses.
+
+2011-10-07  Richard Henderson  <rth@redhat.com>
+
+	* doc/extend.texi (__builtin_shuffle): Improve the description to
+	include the modulus of the selector.  Mention OpenCL.
+	* doc/md.texi (vec_perm, vec_perm_const): Document named patterns.
+
+	* tree.def (VEC_PERM_EXPR): Rename from VEC_SHUFFLE_EXPR.
+	* genopinit.c (optabs): Rename vshuffle to vec_perm.
+	* c-typeck.c (c_build_vec_perm_expr): Rename from
+	c_build_vec_shuffle_expr.  Update for name changes.
+	* optabs.c (expand_vec_perm_expr_p): Rename from
+	expand_vec_shuffle_expr_p.
+	(expand_vec_perm_expr): Rename from expand_vec_shuffle_expr.
+	* optabs.h (OTI_vec_perm): Rename from DOI_vshuffle.
+	(vec_perm_optab): Rename from vshuffle_optab.
+	* expr.c, gimple-pretty-print.c, gimple.c, gimplify.c,
+	c-tree.h, c-parser.c, tree-cfg.c, tree-inline.c, tree-pretty-print.c,
+	tree-ssa-operands.c, tree-vect-generic.c: Update for name changes.
+
+	* config/i386/i386.c (ix86_expand_vec_perm): Rename from
+	ix86_expand_vshuffle.
+	* config/i386/i386-protos.h: Update.
+	* config/i386/sse.md (VEC_PERM_AVX2): Rename from VSHUFFLE_AVX2.
+	(vec_perm<VEC_PERM_AVX2>): Rename from vshuffle<VSHUFFLE_AVX2>.
+
+2011-10-07  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/predicates.md (avx2_pblendw_operand): New.
+	* config/i386/sse.md (sse4_1_pblendw): Un-macroize.
+	(avx2_pblendw, *avx2_pblendw): New expander and insn.
+
+2011-10-07  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/i386.c (bdesc_args): Update code for
+	__builtin_ia32_palignr256.  Change type of __builtin_ia32_pslldqi256,
+	and __builtin_ia32_psrldqi256 to V4DI_FTYPE_V4DI_INT_CONVERT.
+	(ix86_expand_args_builtin): Handle V4DI_FTYPE_V4DI_INT_CONVERT.
+	* config/i386/sse.md (mode iterator V16): Add V2TI.
+	(mode iterator SSESCALARMODE): Use V2TI not V4DI.
+	(mode attr ssse3_avx2): Add V2TI.
+	(avx2_lshrqv4di3, avx2_lshlqv4di3): Remove.
+
+2011-10-07  David S. Miller  <davem@davemloft.net>
+
+	PR 50655
+	* configure.ac: Add .register directives to VIS3 test.
+	* configure: Regenerate.
+
+2011-10-07  Richard Henderson  <rth@redhat.com>
+
+	* config.gcc (x86_64-*): Add core-avx-i, core-avx2 for with_cpu.
+
+2011-10-07  Richard Henderson  <rth@redhat.com>
+
+	PR 49752
+	* fold-const.c (fold_checksum_tree): Remove out-of-date assert.
+
+2011-10-07  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/predicates.md (shift_amount_operand): Remove constant
+	range check.
+	(shift_operator): Check range of constants for all shift operators.
+
+2011-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_emit_tls_call_insn): Remove assertion.
+	Load GOT pointer for non-pic builds.
+	(s390_load_got): Replace pic_offset_table_rtx with hardcoded r12.
+	(s390_emit_call): Likewise.
+
+2011-10-07  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/50527
+	* tree.c (build_common_builtin_nodes): Add local_define_builtin for
+	BUILT_IN_ALLOCA_WITH_ALIGN.  Mark that BUILT_IN_ALLOCA_WITH_ALIGN can
+	throw.
+	* builtins.c (expand_builtin_alloca): Handle BUILT_IN_ALLOCA_WITH_ALIGN
+	arglist.  Set align for	BUILT_IN_ALLOCA_WITH_ALIGN.
+	(expand_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+	(is_inexpensive_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+	* tree-ssa-ccp.c (evaluate_stmt): Set align for
+	BUILT_IN_ALLOCA_WITH_ALIGN.
+	(fold_builtin_alloca_for_var): Rename to ...
+	(fold_builtin_alloca_with_align): Set DECL_ALIGN from 2nd
+	BUILT_IN_ALLOCA_WITH_ALIGN argument.
+	(ccp_fold_stmt): Try folding BUILT_IN_ALLOCA_WITH_ALIGN using
+	fold_builtin_alloca_with_align.
+	(optimize_stack_restore): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+	* builtins.def (BUILT_IN_ALLOCA_WITH_ALIGN): Declare using
+	DEF_BUILTIN_STUB.
+	* ipa-pure-const.c (special_builtin_state): Handle
+	BUILT_IN_ALLOCA_WITH_ALIGN.
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1)
+	(call_may_clobber_ref_p_1): Same.
+	* function.c (gimplify_parameters): Lower vla to
+	BUILT_IN_ALLOCA_WITH_ALIGN.
+	* gimplify.c (gimplify_vla_decl): Same.
+	* cfgexpand.c (expand_call_stmt): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
+	* tree-mudflap.c (mf_xform_statements): Same.
+	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
+	(mark_all_reaching_defs_necessary_1, propagate_necessity): Same.
+	* varasm.c (incorporeal_function_p): Same.
+	* tree-object-size.c (alloc_object_size): Same.
+	* gimple.c (gimple_build_call_from_tree): Same.
+
+2011-10-07  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* function.c (frame_required_for_rtx): Remove function.
+	(requires_stack_frame_p): New arg set_up_by_prologue.  All callers
+	changed.  Compute a set of mentioned registers and compare against
+	the new arg rather than calling frame_required_for_rtx.
+	(thread_prologue_and_epilogue_insns): Compute the set_up_by_prologue
+	reg set.  Convert the unconverted_simple_returns mechanism to store
+	jump insns rather than their basic blocks.  Also check the
+	orig_entry_edge destination for new blocks.
+
+2011-10-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50650
+	* tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): Don't
+	call vect_is_simple_cond here, instead fail if cond_expr isn't
+	COMPARISON_CLASS_P or if get_vectype_for_scalar_type returns NULL
+	for cond_expr's first operand.
+	* tree-vect-stmts.c (vect_is_simple_cond): Static again.
+	* tree-vectorizer.h (vect_is_simple_cond): Remove prototype.
+
+2011-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.md (DWH, dwh): New mode macros.
+	("umulsidi3"): Extend to support "umulditi3" as well.
+
+2011-10-07  Uros Bizjak  <ubizjak@gmail.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/50603
+	* config/i386/i386.c (ix86_fixup_binary_operands): Force src2 of
+	integer PLUS RTX to a register to improve address combine.
+
+2011-10-06  Richard Henderson  <rth@redhat.com>
+
+	* combine-stack-adjust.c (maybe_move_args_size_note): Add after
+	parameter; use it to decide whether to merge two notes.
+	(combine_stack_adjustments_for_block): Use maybe_move_args_size_note
+	for the deallocation case as well.
+
+2011-10-06  Anatoly Sokolov  <aesok@post.ru>
+
+	* system.h (OUTPUT_ADDR_CONST_EXTRA): Poison.
+	* doc/tm.texi.in (OUTPUT_ADDR_CONST_EXTRA): Remove documentation.
+	* doc/tm.texi: Regenerate.
+	* target.def (output_addr_const_extra): Use
+	hook_bool_FILEptr_rtx_false.
+	* targhooks.c (default_asm_output_addr_const_extra): Remove.
+	* targhooks.h (default_asm_output_addr_const_extra): Remove.
+	* hooks.c (hook_bool_FILEptr_rtx_false): New functions.
+	* hooks.h (hook_bool_FILEptr_rtx_false): Declare.
+
+2011-10-06  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (popcount<mode>2, clz<mode>2): Split up into...
+	(popcountdi2, popcountsi2, clzdi2, clzsi2): Explicit expanders, in the
+	SI mode 64-bit code gen case explicitly zero-extend and truncate.
+	(*popcount<mode>_sp64): Split up into...
+	(*popcountdi_sp64, *popcountsi_64): Explicit instantiations, and in the
+	SImode case use truncate.
+	(*clzsi_sp64): Rewrite to use truncate, and let the expander emit the
+	subtract so the compiler can optimize it.
+	(SIDI): Remove unused mode iterator.
+
+2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* function.c (thread_prologue_and_epilogue_insns): Emit split prologue
+	on the orig_entry_edge. Don't account for it in prologue_clobbered.
+
+2011-10-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50596
+	* tree-vectorizer.h (vect_is_simple_cond): New prototype.
+	(NUM_PATTERNS): Change to 6.
+	* tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): New
+	function.
+	(vect_vect_recog_func_ptrs): Add vect_recog_mixed_size_cond_pattern.
+	(vect_mark_pattern_stmts): Don't create stmt_vinfo for def_stmt
+	if it already has one, and don't set STMT_VINFO_VECTYPE in it
+	if it is already set.
+	* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Handle
+	COND_EXPR in pattern stmts.
+	(vect_is_simple_cond): No longer static.
+
+2001-10-06  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/i386.c (ix86_expand_vshuffle): Add AVX2 support.
+	* config/i386/sse.md (sseshuffint): Remove.
+	(sseintvecmode): Support V16HI, V8HI, V32QI, V16QI.
+	(VSHUFFLE_AVX2): New mode iterator.
+	(vshuffle<mode>): Use it.
+	(avx_vec_concat<V_256>): Rename from *vec_concat<V_256>_avx.
+
+	* config/i386/i386.c (ix86_expand_sse_movcc): Use correct mode
+	for vector_all_ones_operand.
+	(ix86_expand_int_vcond): Distinguish between comparison mode
+	and data mode.  Allow them to differ.
+	(ix86_expand_vshuffle): Don't force data mode to match maskmode.
+
+2001-10-06  Richard Henderson  <rth@redhat.com>
+
+	* optabs.c (expand_vec_shuffle_expr): Use the proper mode for the
+	mask operand.  Tidy the code.
+
+2011-10-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-patterns.c (vect_pattern_recog_1): Use
+	vect_recog_func_ptr typedef for the first argument.
+	(vect_pattern_recog): Rename vect_recog_func_ptr variable
+	to vect_recog_func, use vect_recog_func_ptr typedef for it.
+
+	PR tree-optimization/49279
+	* tree-ssa-structalias.c (find_func_aliases): Don't handle
+	CAST_RESTRICT.
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Allow
+	restrict propagation.
+	* tree-ssa.c (useless_type_conversion_p): Don't return false
+	if TYPE_RESTRICT differs.
+
+2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* function.c (thread_prologue_and_epilogue_insns): Build a vector
+	of unconverted simple return blocks rather than trying to
+	recompute them later based on bb_flags bitmap tests.
+
+2011-10-06  Michael Matz  <matz@suse.de>
+
+	* tree-flow.h (get_var_ann): Don't declare.
+	* tree-flow-inline.h (get_var_ann): Remove.
+	(set_is_used): Use var_ann, not get_var_ann.
+	* tree-dfa.c (add_referenced_var): Inline body of get_var_ann.
+	* tree-profile.c (gimple_gen_edge_profiler): Call
+	find_referenced_var_in.
+	(gimple_gen_interval_profiler): Ditto.
+	(gimple_gen_pow2_profiler): Ditto.
+	(gimple_gen_one_value_profiler): Ditto.
+	(gimple_gen_average_profiler): Ditto.
+	(gimple_gen_ior_profiler): Ditto.
+	(gimple_gen_ic_profiler): Ditto plus call add_referenced_var.
+	(gimple_gen_ic_func_profiler): Call add_referenced_var.
+	* tree-mudflap.c (execute_mudflap_function_ops): Call
+	add_referenced_var.
+
+2011-10-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-patterns.c (vect_handle_widen_mult_by_const): For lhs
+	don't set SSA_NAME_DEF_STMT that has been already set by
+	gimple_build_assign_with_ops.
+	(vect_recog_pow_pattern, vect_recog_widen_sum_pattern,
+	vect_operation_fits_smaller_type, vect_recog_over_widening_pattern):
+	Likewise.
+
+	* tree.h (avoid_folding_inline_builtin): New prototype.
+	* builtins.c (avoid_folding_inline_builtin): No longer static.
+	* gimple-fold.c (gimple_fold_builtin): Give up if
+	avoid_folding_inline_builtin returns true.
+
+2011-10-06  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vect-generic.c (vector_element): Look at previous
+	generated results.
+
+2011-10-06  David Edelsohn  <dje.gcc@gmail.com>
+
+	PR target/39950
+	* config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define
+	__powerpc__, __PPC__, __unix__.
+
+2011-10-06  Michael Matz  <matz@suse.de>
+
+	* i386/i386.opt (recip_mask, recip_mask_explicit,
+	x_recip_mask_explicit): New variables and cl_target member.
+	(mrecip=): New option.
+	* i386/i386.h (RECIP_MASK_DIV, RECIP_MASK_SQRT, RECIP_MASK_VEC_DIV,
+	RECIP_MASK_VEC_SQRT, RECIP_MASK_ALL, RECIP_MASK_NONE): New bitmasks.
+	(TARGET_RECIP_DIV, TARGET_RECIP_SQRT, TARGET_RECIP_VEC_DIV,
+	TARGET_RECIP_VEC_SQRT): New tests.
+	* i386/i386.md (divsf3): Check TARGET_RECIP_DIV.
+	(sqrt<mode>2): Check TARGET_RECIP_SQRT.
+	* i386/sse.md (div<mode>3): Check TARGET_RECIP_VEC_DIV.
+	(sqrt<mode>2): Check TARGET_RECIP_VEC_SQRT.
+	* i386/i386.c (ix86_option_override_internal): Set recip_mask
+	for -mrecip and -mrecip=options.
+	(ix86_function_specific_save): Save recip_mask_explicit.
+	(ix86_function_specific_restore): Restore recip_mask_explicit.
+
+	* doc/invoke.texi (ix86 Options): Document the new option.
+
+2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR target/49049
+	* config/arm/arm.md (arm_subsi3_insn): Lose the last alternative.
+
+2011-10-06  Ulrich Weigand  <ulrich.weigand@linaro.org>
+
+	PR target/50305
+	* config/arm/arm.c (arm_legitimize_reload_address): Recognize
+	output of a previous pass through legitimize_reload_address.
+	Do not attempt to optimize addresses if the base register is
+	equivalent to a constant.
+
+2011-10-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* function.c (thread_prologue_and_epilogue_insns): Mark
+	last_bb_active as possibly unused.  It is unused for targets which
+	do neither have "return" nor "simple_return" expanders.
+
+2011-10-06  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_ternary_loc): Also fold non-constant
+	vector CONSTRUCTORs.  Make more efficient.
+	* tree-ssa-dom.c (cprop_operand): Don't handle virtual operands.
+	(cprop_into_stmt): Don't propagate into virtual operands.
+	(optimize_stmt): Really dump original statement.
+
+2011-10-06  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md (smin3): Revert previous delta.
+
+2011-10-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/38884
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial
+	reads from aggregate SSA names.
+
+2011-10-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-patterns.c (vect_pattern_recog_1): Add stmts_to_replace
+	argument, truncate it at the beginning instead of allocating there
+	and freeing at the end.
+	(vect_pattern_recog): Allocate stmts_to_replace here and free at end,
+	pass its address to vect_pattern_recog_1.
+
+2011-10-05  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.opt (POPC): New option.
+	* doc/invoke.texi: Document it.
+	* config/sparc/sparc.c (sparc_option_override): Enable MASK_POPC by
+	default on Niagara-2 and later.
+	* config/sparc/sparc.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
+	* config/sparc/sparc.md (SIDI): New mode iterator.
+	(ffsdi2): Delete commented out pattern and comments.
+	(popcount<mode>2, clz<mode>2): New expanders.
+	(*popcount<mode>_sp64, popcountsi_v8plus, popcountdi_v8plus,
+	*clzdi_sp64, clzdi_v8plus, *clzsi_sp64, clzsi_v8plus): New insns.
+
+2011-10-06  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
+
+	PR middle-end/50607
+	* c-tree.h (c_expr_t): New typedef for struct c_expr.
+	(C_EXPR_APPEND): New macro.
+	* c-parser.c (c_parser_get_builtin_args): Preserve
+	original_tree_code of c_expr structure.
+	(c_parser_postfix_expression): Adjust to the new function.
+
+2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* function.c (thread_prologue_and_epilogue_insns): Don't shrink-wrap
+	if profiling after the prologue.
+
+2011-10-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50613
+	* tree-ssa-strlen.c (find_equal_ptrs): If CASE_CONVERT
+	operand is ADDR_EXPR, fallthru into ADDR_EXPR handling,
+	and if it is neither that not SSA_NAME, give up.
+
+2011-10-05  Richard Henderson  <rth@redhat.com>
+
+	* tree-vect-generic.c (vector_element): Never fail.  Use
+	build_zero_cst.  Tidy up type references.
+	(lower_vec_shuffle): Never fail.  Mask shuffle indicies.  Reduce
+	code duplication.  Do update_stmt here ...
+	(expand_vector_operations_1): ... not here.
+
+	* config/i386/i386.c (ix86_expand_vshuffle): Never fail.  Handle
+	TARGET_XOP.  Fix pshufb constant vector creation.  Reduce code
+	duplication.  Handle V2DI without SSE4.1.
+	* config/i386/i386-protos.h (ix86_expand_vshuffle): Update decl.
+	* config/i386/i386.md (vshuffle<V_128>): Remove assert for ok.
+
+2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (distance_non_agu_define): Simplify calculation
+	of "found".  Simplify return value calculation.
+	(distance_agu_use): Ditto.
+
+2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR bootstrap/50621
+	* config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only
+	if the function was not shrink-wrapped.
+	(ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached
+	to an insn.
+	* function.c (thread_prologue_and_epilogue_insns): Make sure the
+	shrink_wrapped flag is set even if there is no dump file.
+
+2011-10-05  DJ Delorie  <dj@redhat.com>
+	    Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.opt (mpid): Define.
+	* config/rx/t-rx (MULTILIB_OPTIONS): Add -mpid
+	(MULTILIB_DIRNAMES): Add pid.
+	* config/rx/rx.c (rx_gp_base_regnum_val, rx_pid_base_regnum_val)
+	(rx_num_interrupt_regs): New variable.
+	(rx_gp_base_regnum): New function.  Returns the number of the
+	small data area register.
+	(rx_pid_base_regnum): New function.  Returns the number of the pid
+	base register.
+	(rx_decl_for_addr): New function.  Returns the symbolic part of a MEM.
+	(rx_pid_data_operand): New function.  Returns whether an object is
+	in the position independent data area.
+	(rx_legitimize_address): New function.  Puts undecided PID
+	objects in the PID data area.
+	(rx_is_legitimate_address): Add support for PID operands.
+	(rx_print_operand_address): Likewise.
+	(rx_print_operand): Likewise.
+	(rx_maybe_pidify_operand): New function.  Determine if an operand
+	is suitable for PID addressing.
+	(rx_gen_move_template): Add PID support.
+	(rx_conditional_register_usage): Likewise.
+	(rx_option_override): Initialise rx_num_interrupt_regs.
+	(rx_is_legitimate_constant): Add support for PID constants.
+	(TARGET_LEGITIMIZE_ADDRESS): Define.
+	* config/rx/constraints.md (Rpid): Define.
+	(Rpda): Define.
+	* config/rx/rx.md (UNSPEC_PID_ADDR): Define.
+	(tablejump): Add PID support.
+	(mov<>): Likewise.
+	(mov<>_internal): Likewise.
+	(addsi3): Convert to an expander.  Add PID support.
+	(pid_addr): New pattern.
+	* config/rx/rx.h (CPP_SPEC): Define.
+	(ASM_SPEC): Pass -mpid and -mint-register on to assembler.
+	(CASE_VECTOR_PC_RELATIVE): Define.
+	(JUMP_TABLES_IN_TEXT_SECTION): Enable for PID mode.
+	* config/rx/rx-protos.h (rx_maybe_pidify_operand): Prototype.
+	* doc/invoke.texi (RX Options): Document -mpid command line option.
+
+2011-10-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/38885
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial reads
+	from constants.
+
+2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* doc/invoke.texi (-fshrink-wrap): Document.
+	* opts.c (default_options_table): Add it.
+	* common.opt (fshrink-wrap): Add.
+	* function.c (emit_return_into_block): Remove useless declaration.
+	(record_hard_reg_uses_1, record_hard_reg_uses, frame_required_for_rtx,
+	requires_stack_frame_p, gen_return_pattern): New static functions.
+	(emit_return_into_block): New arg simple_p.  All callers changed.
+	Use gen_return_pattern.
+	(thread_prologue_and_epilogue_insns): Implement shrink-wrapping.
+	* config/i386/i386.md (return): Expand into a simple_return.
+	(simple_return): New expander):
+	(simple_return_internal, simple_return_internal_long,
+	simple_return_pop_internal_long, simple_return_indirect_internal):
+	Renamed from return_internal, return_internal_long,
+	return_pop_internal_long and return_indirect_internal; changed to use
+	simple_return.
+	* config/i386/i386.c (ix86_expand_epilogue): Adjust to expand
+	simple returns.
+	(ix86_pad_returns): Likewise.
+	* function.h (struct rtl_data): Add member shrink_wrapped.
+	* cfgcleanup.c (outgoing_edges_match): If shrink-wrapped, edges that
+	are not jumps or sibcalls can't be compared.
+
+2011-10-05  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_get_expr_for): Handle CONSTRUCTOR of
+	vector type.
+	(simplify_unary_expression): Handle BIT_FIELD_REFs.
+	(try_to_simplify): Handle BIT_FIELD_REFs.
+
+2011-10-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr-protos.h (avr_out_addto_sp): New prototype.
+	* config/avr/avr.c (avr_out_addto_sp): New function.
+	(adjust_insn_length): Handle ADJUST_LEN_ADDTO_SP.
+	* config/avr/avr.md (adjust_len): Add "addto_sp".
+	(*movhi_sp): Remove insn.
+	(*addhi3_sp_R_pc2, *addhi3_sp_R_pc3): Merge to *addhi3_sp_R.
+
+2011-10-05  Richard Guenther  <rguenther@suse.de>
+
+	* gimple-fold.c (gimple_fold_stmt_to_constant_1): For ternary ops
+	with an embedded expression valueize and fold that as well.
+	* tree-ssa-sccvn.c (try_to_simplify): Also allow SSA name
+	results from gimple_fold_stmt_to_constant_1.
+
+2011-10-05  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md (tablejump): Add missing label.
+	(adddi3_internal): Mark operand 0 as early-clobbered.
+	(smaxsi3): Revert previous delta.
+	(adc_internal): Fix whitespace in generated asm.
+	(adc_flags): Likewise.
+
+2011-10-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* expmed.c (expand_mult_highpart_optab): Replace optab_handler
+	with the new widening_optab_handler.
+
+2011-10-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50609
+	* gimple-fold.c (fold_array_ctor_reference): Also handle
+	vector typed constructors.
+	(fold_ctor_reference): Dispatch to fold_array_ctor_reference
+	for vector typed constructors.
+
+2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_emit_binop): New static function.
+	(ix86_split_lea_for_addr): Use ix86_emit_binop to emit add and shl
+	instructions.
+	(x86_output_mi_thunk): Use ix86_emit_binop to emit add instructions.
+
+2011-10-04  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_FHADD, UNSPEC_FHSUB,
+	UNSPEC_XMUL): New unspecs.
+	(muldi3_v8plus): Use output_v8plus_mult.
+	(*naddsf3, *nadddf3, *nmulsf3, *nmuldf3, *nmuldf3_extend):
+	New VIS 3.0 combiner patterns.
+	(fhaddsf_vis, fhadddf_vis, fhsubsf_vis, fhsubdf_vis,
+	fnhaddsf_vis, fnhaddf_vis, umulxhi_vis, *umulxhi_sp64,
+	umulxhi_v8plus, xmulx_vis, *xmulx_sp64, xmulx_v8plus,
+	xmulxhi_vis, *xmulxhi_sp64, xmulxhi_v8plus): New VIS 3.0
+	builtins patterns.
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Emit new builtins.
+	(output_v8plus_mult): New function.
+	* config/sparc/sparc-protos.h: Declare it.
+	* config/sparc/visintrin.h (__vis_fhadds, __vis_fhaddd,
+	__vis_fhsubs, __vis_fhsubd, __vis_fnhadds, __vis_fnhaddd,
+	__vis_umulxhi, __vis_xmulx, __vis_xmulxhi): New intrinsics.
+	* doc/extend.texi: Document new builtins.
+
+2011-10-04  Richard Henderson  <rth@redhat.com>
+
+	* c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable.
+	Avoid save_expr unless two_arguments.
+
+2011-10-04  Ozkan Sezer  <sezeroz@gmail.com>
+
+	* config/i386/mingw-w64.h (CPP_SPEC): Rename _REENTRANCE to _REENTRANT.
+	* config/i386/mingw32.h (CPP_SPEC): Likewise.
+
+2011-10-04  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/driver-sparc.c (cpu_names): Fix string for supersparc
+	under Linux.
+
+2011-10-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50604
+	* builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy,
+	fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure
+	last argument to memcpy has size_type_node type instead of ssizetype.
+	* tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node
+	instead of TREE_TYPE (len) as type for newlen.
+
+	PR tree-optimization/50522
+	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Don't test
+	TYPE_RESTRICT.
+	(ptr_derefs_may_alias_p): Call pt_solutions_same_restrict_base
+	unconditionally.
+
+	* fold-const.c (fold_unary_loc): Don't optimize
+	POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by
+	casting the inner pointer if it isn't TYPE_RESTRICT.
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't through
+	casts from non-TYPE_RESTRICT pointer to TYPE_RESTRICT pointer.
+
+2011-10-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (i[34567]86-*-elf*, x86_64-*-elf*): Use i386/t-crtstuff.
+
+2011-10-04  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter.
+	* lto-streamer-in.c (lto_input_toplevel_asms): Stream in order.
+	* lto-streamer-out.c (lto_output_toplevel_asms): Stream out order.
+	* lto-cgraph.c (order_base): New static var.
+	(lto_output_node): Stream in order.
+	(lto_output_varpool_node): Stream out order.
+	(input_node): Stream in order.
+	(input_varpool_node): Stream out order.
+	(input_cgraph_1): Initialize order base; update call of
+	lto_input_toplevel_asms.
+
+2011-10-04  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50566
+	* config/avr/avr-protos.h (avr_legitimize_reload_address): New
+	prototype.
+	* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Copy worker code
+	from here...
+	* config/avr/avr.c (avr_legitimize_reload_address) ...to this new
+	function.  Log if avr_log.legitimize_reload_address.
+
+2011-10-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (sparc_fold_builtin): Use a sequence of tests.
+
+2011-10-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* longlong.h (smul_ppmm, sdiv_qrnnd): Add underscores to the local
+	variables.  Fix second operand of DR.  Swap inputs for sdiv_qrnnd.
+
+2011-10-03  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (fpack16_vis, fpackfix_vis, fpack32_vis): Make
+	GSR_REG an input operand to UNSPEC instead of a parallel USE.
+	(faligndata<V64I:mode>_vis): Likewise and use DI mode.
+	(alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, alignaddrldi_vis):
+	Reference GSR_REG in DI mode, simplify convoluted expressions by using
+	zero_extract.
+	(bshuffle<V64I:mode>_vis): Reference GSR_REG in DI mode.
+
+2011-10-03  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* tree-eh.c (remove_unreachable_handlers): Obvious cleanup.
+
+2011-10-03  Jakub Jelinek  <jakub@redhat.com>
+	    Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_output_typedef): Support printing enum values that
+	don't fit in a signed HOST_WIDE_INT.
+
+2011-10-03  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/cris/cris.c (cris_output_addr_const_extra): Make static.
+	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+	* config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+	* config/cris/cris-protos.h (cris_output_addr_const_extra): Remove.
+
+2011-10-03  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/m68k/m68k.c (m68k_output_addr_const_extra): Make static.
+	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+	* config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+	* config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Remove.
+
+2011-10-03  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/49967
+	* configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*.
+	(gcc_cv_ld_static_option): Ditto.
+	(gcc_cv_ld_dynamic_option): Ditto.
+	* configure: Regenerate.
+
+2011-10-03  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di'
+	and 'si' patterns which describe the GSR changes explicitly in the
+	RTL using zero_extract.
+	(bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec.
+
+	* config/sparc/sparc.md (bshuffle<V64I:mode>_vis): Don't wrap
+	GSR_REG in a USE, since it's now a true arg to the UNSPEC.
+
+2011-10-03  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
+
+	* optabs.c (expand_vec_shuffle_expr_p): New function. Checks
+	if given expression can be expanded by the target.
+	(expand_vec_shuffle_expr): New function. Expand VEC_SHUFFLE_EXPR
+	using target vector instructions.
+	* optabs.h: New optab vshuffle.
+	(expand_vec_shuffle_expr_p): New prototype.
+	(expand_vec_shuffle_expr): New prototype.
+	(vshuffle_optab): New optab.
+	* genopinit.c: Adjust to support vecshuffle.
+	* c-tree.h (c_build_vec_shuffle_expr): New prototype.
+	* expr.c (expand_expr_real_2): Adjust.
+	* c-typeck.c: (c_build_vec_shuffle_expr): Build a VEC_SHUFFLE_EXPR
+	recognizing the cases of two and three arguments.
+	(convert_arguments) (build_binary_op)
+	(scalar_to_vector) (build_array_ref): Spurious whitespace.
+	* gimplify.c (gimplify_exp): Adjusted to support VEC_SHUFFLE_EXPR.
+	* tree.def: New tree code VEC_SHUFFLE_EXPR.
+	* tree-inline.c (estimate_operator_cost): Recognize VEC_SHUFFLE_EXPR.
+	* tree-vect-generic.c (vector_element): New function. Returns an
+	element of the vector at the given position.
+	(lower_vec_shuffle): Checks if VEC_SHUFLLE_EXPR is supported
+	by the backend or expand an expression piecewise.
+	(expand_vector_operations_1): Adjusted.
+	(gate_expand_vector_operations_noop): New gate function.
+	* Makefile.in (tree-vect-generic.o): New include.
+	* gimple.c (get_gimple_rhs_num_ops): Adjust.
+	* tree-cfg.c (verify_gimple_assign_trenary): Verify VEC_SHUFFLE_EXPR.
+	* passes.c: Move veclower down.
+	* tree-pretty-print.c (dump_generic_node): Recognize
+	VEC_SHUFFLE_EXPR as valid expression.
+	* c-parser.c (c_parser_get_builtin_args): Helper function for the
+	builtins with variable number of arguments.
+	(c_parser_postfix_expression): Use a new helper function for
+	RID_CHOOSE_EXPR, RID_BUILTIN_COMPLEX and RID_BUILTIN_SHUFFLE.
+	* tree-ssa-operands: Adjust.
+	* c-family/c-common.c: New __builtin_shuffle keyword.
+	* c-family/c-common.h: New __builtin_shuffle keyword.
+	* gcc/doc/extend.texi: Adjust.
+
+	* gcc/config/i386/sse.md: (sseshuffint) New mode_attr.  Correspondence
+	between the vector and the type of the mask when shuffling.
+	(vecshuffle<mode>): New expansion.
+	* gcc/config/i386/i386-protos.h (ix86_expand_vshuffle): New prototype.
+	* gcc/config/i386/i386.c (ix86_expand_vshuffle): New function.
+	(ix86_vectorize_builtin_vec_perm_ok): Adjust.
+
+2011-10-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50587
+	* tree-ssa-reassoc.c (init_range_entry): Stop iterating when
+	arg0 is not a SSA_NAME.
+
+2011-10-03  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* ipa-inline-analysis.c (MAX_TIME): Update comment.
+
+2011-10-02  Richard Henderson  <rth@redhat.com>
+	    David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove
+	conditional insn type setting, we always emit a shift.
+	(*ashlsi3_extend, *lshrsi3_extend0): New patterns.
+	(*lshrsi3_extend): Rename to *lshrsi3_extend1.
+	* config/sparc/predicates.md (const_one_operand): Delete.
+
+2011-10-02  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* invoke.texi (SPARC Options): Refer to GNU/Linux.
+
+2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_frame_barrier): New function.
+	(mips_expand_prologue): Call it after allocating stack space.
+	(mips_deallocate_stack): New function.
+	(mips_expand_epilogue): Call mips_frame_barrier and
+	mips_deallocate_stack.
+
+2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/49696
+	* config/mips/sync.md (sync_<optab>_12): Allow zero operands.
+	(sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12): Likewise.
+	(sync_old_nand_12, sync_new_nand_12, test_and_set_12): Likewise.
+
+2011-10-02  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphunit.c (verify_edge_count_and_frequency): Bounds check.
+
+	* cgraphunit.c (ipa_passes): Remove unrechable nodes.
+	* lto-streamer-out.c (produce_symtab): Skip unused extern declarations.
+	* ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external
+	functions are reachable when address is taken.
+	* tree-sra.c (modify_function): Free dominance info.
+
+2011-10-02  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (inline_summary_alloc): Bounds check.
+
+	* ipa-inline-analysis.c (reset_inline_edge_summary): New function.
+	(reset_inline_summary): New function.
+	(compute_inline_parameters, inline_node_removal_hook,
+	inline_edge_removal_hook): Use it.
+	(inline_free_summary): Reset holders correctly.
+	(inline_generate_summary): Free summary before computing it.
+
+2011-10-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR preprocessor/36819
+	* incpath.c (merge_include_chains): Call free_path on
+	heads[QUOTE] and tails[QUOTE].
+
+2011-10-02  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/47247
+	* lto-symtab.c (lto_symtab_resolve_symbols): Do not resolve
+	when resolution is already availbale from plugin.
+	(lto_symtab_merge_decls_1): Handle LDPR_PREVAILING_DEF_IRONLY_EXP.
+	* cgraph.c (ld_plugin_symbol_resolution): Add
+	prevailing_def_ironly_exp.
+	* lto-cgraph.c (LDPR_NUM_KNOWN): Update.
+	* ipa.c (varpool_externally_visible_p): IRONLY variables are never
+	externally visible.
+	* varasm.c (resolution_to_local_definition_p): Add
+	LDPR_PREVAILING_DEF_IRONLY_EXP.
+	(resolution_local_p): Likewise.
+
+2011-10-01  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.opt (VIS3): New option.
+	* doc/invoke.texi: Document it.
+	* config/sparc/sparc.h: Force TARGET_VIS3 to zero if assembler is
+	not capable of such instructions.
+	* config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
+	to 0x300 when TARGET_VIS3.
+	* config/sparc/sparc-modes.def: Create 16-byte vector modes.
+	* config/sparc/sparc.md (UNSPEC_CMASK8, UNSPEC_CMASK16, UNSPEC_CMASK32,
+	UNSPEC_FCHKSM16, UNSPEC_PDISTN, UNSPC_FUCMP): New unspecs.
+	(V64N8, VASS): New mode iterators.
+	(vis3_shift, vis3_addsub_ss): New code iterators.
+	(vbits, vconstr): New mode attributes.
+	(vis3_shift_insn, vis3_addsub_ss_insn): New code attributes.
+	(cmask8<P:mode>_vis, cmask16<P:mode>_vis, cmask32<P:mode>_vis,
+	fchksm16_vis, <vis3_shift_insn><vbits>_vis, pdistn<mode>_vis,
+	fmean16_vis, fpadd64_vis, fpsub64_vis,
+	<vis3_addsub_ss_insn><vbits>_vis, fucmp<code>8<P:mode>_vis): New
+	VIS 3.0 instruction patterns.
+	* config/sparc/sparc.c (sparc_option_override): Set MASK_VIS3 by
+	default when targetting capable cpus.  TARGET_VIS3 implies
+	TARGET_VIS2 and TARGET_VIS, and clear them when TARGET_FPU is disabled.
+	(sparc_vis_init_builtins): Emit new VIS 3.0 builtins.
+	(sparc_fold_builtin): Do not eliminate cmask{8,16,32} when result
+	is ignored.
+	* config/sparc/visintrin.h (__vis_cmask8, __vis_cmask16,
+	__vis_cmask32, __vis_fchksm16, __vis_fsll16, __vis_fslas16,
+	__vis_fsrl16, __vis_fsra16, __vis_fsll32, __vis_fslas32,
+	__vis_fsrl32, __vis_fsra32, __vis_pdistn, __vis_fmean16,
+	__vis_fpadd64, __vis_fpsub64, __vis_fpadds16, __vis_fpadds16s,
+	__vis_fpsubs16, __vis_fpsubs16s, __vis_fpadds32, __vis_fpadds32s,
+	__vis_fpsubs32, __vis_fpsubs32s, __vis_fucmple8, __vis_fucmpne8,
+	__vis_fucmpgt8, __vis_fucmpeq8): New VIS 3.0 interfaces.
+	* doc/extend.texi: Document new VIS 3.0 builtins.
+
+2011-10-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* ira-color.c (assign_hard_reg): Fix typo.
+
+2011-09-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* doc/extend.texi: Add missing ','.
+
+2011-09-30  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* common/config/c6x/c6x-common.c (c6x_option_optimization_table):
+	Enable -fmodulo-sched at -O2 and above.
+	* config/c6x/c6x.md (doloop_end): New expander.
+	(mvilc, sploop, spkernel, loop_end): New patterns.
+	(loop_end with memory destination splitter): New.
+	* config/c6x/c6x.c: Include "hw-doloop.h".
+	(enum unitreqs): New.
+	(unit_req_table): New typedef.
+	(unit_reqs): New static variable.
+	(unit_req_factor, get_unit_reqs, count_unit_reqs, merge_unit_reqs,
+	res_mii, split_delayed_nonbranch, undo_split_delayed_nonbranch,
+	hwloop_pattern_reg, bb_earliest_end_cycle, filter_insns_above,
+	hwloop_optimize, hwloop_fail, c6x_hwloops): New static functions.
+	(struct c6x_sched_context): New member last_scheduled_iter0.
+	(init_sched_state): Initialize it.
+	(c6x_variable_issue): Update it.
+	(sploop_max_uid_iter0): New static variable.
+	(c6x_sched_reorder_1): Be careful about issuing sploop.
+	(c6x_reorg): Call c6x_hwlooops before the final schedule.
+
+2011-09-30  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50566
+	* config/avr/avr-protos.h (avr_log_t): New field address_cost.
+	* config/avr/avr.c (avr_address_cost): Use it.
+	* config/avr/avr-log.c (avr_log_set_avr_log): Initialize it.
+	(avr_log_vadump): Unknown %-codes finish printing.
+
+2011-09-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR inline-asm/50571
+	* gimple-fold.c (fold_stmt_1) <case GIMPLE_ASM>: If
+	input constraints allow mem and not reg, pass true instead of
+	false as second argument to maybe_fold_reference.
+
+	PR tree-optimization/46309
+	* fold-const.c (make_range, merge_ranges): Remove prototypes.
+	(make_range_step): New function.
+	(make_range): Use it.
+	* tree.h (make_range_step): New prototypes.
+	* Makefile.in (tree-ssa-reassoc.o): Depend on $(DIAGNOSTIC_CORE_H).
+	* tree-ssa-reassoc.c: Include diagnostic-core.h.
+	(struct range_entry): New type.
+	(init_range_entry, range_entry_cmp, update_range_test,
+	optimize_range_tests): New functions.
+	(reassociate_bb): Call optimize_range_tests.
+
+2011-09-30  Jakub Jelinek  <jakub@redhat.com>
+	    Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle
+	BUILT_IN_STRDUP and BUILT_IN_STRNDUP.
+	* tree-ssa-alias.c (call_may_clobber_ref_p_1): Likewise.  Fix
+	handling of BUILT_IN_STRNCAT and BUILT_IN_STRNCAT_CHK.
+	(ref_maybe_used_by_call_p_1): Fix handling of BUILT_IN_STRCAT,
+	BUILT_IN_STRNCAT, BUILT_IN_STRCAT_CHK and BUILT_IN_STRNCAT_CHK.
+
+2011-09-30  Jan Beulich  <jbeulich@suse.com>
+
+	* lto-cgraph.c (output_cgraph): Remove processing of
+	'cgraph_asm_nodes', call lto_output_toplevel_asms() instead.
+	(input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call
+	lto_input_toplevel_asms() instead.
+	* lto-section-in.c (lto_section_name): Add "asm" entry.
+	* lto-streamer-in.c (lto_input_toplevel_asms): New.
+	* lto-streamer-out.c (lto_output_toplevel_asms): New.
+	* lto-streamer.h (LTO_minor_version): Bump.
+	(enum lto_section_type): Add LTO_section_asm.
+	(struct lto_asm_header): New.
+	(lto_input_toplevel_asms, lto_output_toplevel_asms): Declare.
+	* tree-streamer.h (streamer_write_string_cst): Declare.
+	* tree-streamer-out.c (write_string_cst): Rename to
+	streamer_write_string_cst and make global. Handle incoming string
+	being NULL.
+	(streamer_write_tree_header): Adjust call to renamed function.
+
+2011-09-30  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* haifa-sched.c (modulo_ii, modulo_max_states, modulo_n_insns,
+	modulo_insns_scheduled, modulo_iter0_max_uid, modulo_backtracks_left,
+	modulo_last_stage): New static variables.
+	(set_modulo_params, discard_delay_pairs_above): New functions.
+	(struct delay_pair): New member stages.
+	(htab_i2_traverse, htab_i1_traverse): New static functions.
+	(record_delay_slot_pair): New arg stages.  All callers changed.
+	Record it.
+	(pair_delay): Take stages into account.
+	(add_delay_dependencies): Don't do so for stage pairs.
+	(struct sched_block_state): New member modulo_epilogue.
+	(save_backtrack_point): Don't set SHADOW_P for stage pairs.
+	(unschedule_insns_until): Decrease modulo_insns_scheduled.
+	Set HARD_DEP without using or.
+	(resolve_dependencies): New static function.
+	(prune_ready_list): New arg modulo_epilogue_p.  All callers changed.
+	If it is true, allow only insns with INSN_EXACT_TICK set.
+	(schedule_block): Return bool, always true for normal scheduling,
+	true or false depending on modulo scheduling success otherwise.
+	Add bookkeeping for modulo scheduling, and call resolve_dependencies
+	on everything left over after a modulo schedule.
+	(haifa_sched_init): Remove check_cfg call.  Clear modulo_ii.
+	* sched-int.h (schedule_block, record_delay_slot_pair): Adjust
+	declarations.
+	(set_modulo_params, discard_delay_pairs_above): Declare.
+	* params.def (PARAM_MAX_MODULO_BACKTRACK_ATTEMPS): New.
+	* doc/invoke.texi (--param): Document it.
+
+	* sched-ebb.c (schedule_ebb): No longer static.  Remove declaration.
+	New arg modulo_scheduling.  All callers changed.  Move note handling
+	code here from schedule_ebbs.
+	(schedule_ebbs_finish, schedule_ebbs_init): New functions, broken
+	out of schedule_ebbs.
+	(schedule_ebbs): Call them.  Remove note handling code moved to
+	schedule_ebb.
+	* sched-int.h (schedule_ebb, schedule_ebbs_init,
+	schedule_ebbs_finish): Declare.
+
+2011-09-30  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50574
+	* tree-cfg.c (verify_gimple_comparison): Compare component
+	mode sizes for vector comparisons.
+
+2011-09-30  Revital Eres  <revital.eres@linaro.org>
+
+	* ddg.c (autoinc_var_is_used_p): New function.
+	(create_ddg_dep_from_intra_loop_link,
+	add_cross_iteration_register_deps): Call it.
+	* ddg.h (autoinc_var_is_used_p): Declare.
+	* modulo-sched.c (generate_reg_moves): Call autoinc_var_is_used_p.
+	(sms_schedule): Handle instructions with REG_INC.
+
+2011-09-30  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (generate_reg_moves): Skip instructions that
+	do not set a register and verify no regmoves are created for
+	!single_set instructions.
+
+2011-09-30  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* hw-doloop.c (scan_loop): Compute register usage only for non-debug
+	insns.
+
+2011-09-30  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/50099
+	* config/arm/iterators.md (qhs_zextenddi_cstr): New.
+	(qhs_zextenddi_op): New.
+	* config/arm/arm.md ("zero_extend<mode>di2"): Use them.
+	* config/arm/predicates.md ("arm_extendqisi_mem_op"):
+	Distinguish between ARM and Thumb2 states.
+
+2011-09-30  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.opt (VIS2): New option.
+	* doc/invoke.texi: Document it.
+	* config/sparc/sparc.md (UNSPEC_EDGE8N, UNSPEC_EDGE8LN,
+	UNSPEC_EDGE16N, UNSPEC_EDGE16LN, UNSPEC_EDGE32N,
+	UNSPEC_EDGE32LN, UNSPEC_BSHUFFLE): New unspecs.
+	(define_attr type): New insn type 'edgen'.
+	(bmask<P:mode>_vis, bshuffle<V64I:mode>_vis, edge8n<P:mode>_vis,
+	edge8ln<P:mode>_vis, edge16n<P:mode>_vis, edge16ln<P:mode>_vis,
+	edge32n<P:mode>_vis, edge32ln<P:mode>_vis): New insn VIS 2.0
+	patterns.
+	* niagara.md: Handle edgen.
+	* niagara2.md: Likewise.
+	* ultra1_2.md: Likewise.
+	* ultra3.md: Likewise.
+	* config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__
+	to 0x200 when TARGET_VIS2.
+	* config/sparc/sparc.c (sparc_option_override): Set MASK_VIS2 by
+	default when targetting capable cpus.  TARGET_VIS2 implies
+	TARGET_VIS, clear and it when TARGET_FPU is disabled.
+	(sparc_vis_init_builtins): Emit new VIS 2.0 builtins.
+	(sparc_expand_builtin): Fix predicate indexing when builtin returns
+	void.
+	(sparc_fold_builtin): Do not eliminate bmask when result is ignored.
+	* config/sparc/visintrin.h (__vis_bmask, __vis_bshuffledi,
+	__vis_bshufflev2si, __vis_bshufflev4hi, __vis_bshufflev8qi,
+	__vis_edge8n, __vis_edge8ln, __vis_edge16n, __vis_edge16ln,
+	__vis_edge32n, __vis_edge32ln): New VIS 2.0 interfaces.
+	* doc/extend.texi: Document new VIS 2.0 builtins.
+
+2011-09-29  Nick Clifton  <nickc@redhat.com>
+	    Bernd Schmidt  <bernds@codesourcery.com>
+
+	* config/frv/frvbegin.c: Fix location of unwind-dw2-fde.h header file.
+	* config/frv/frvend.c: Likewise.
+	* config/frv/frv.c (frv_function_prologue): Move misplaced
+	CALL_ARG_LOCATION notes back to their proper locations.
+
+2011-09-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50566
+	* config/avr/avr-log.c (avr_log_vadump): Use %b to print bool.
+	* config/avr/avr.c (avr_rtx_costs_1): New static function, renamed
+	from avr_rtx_costs.
+	(avr_legitimate_address_p): Use avr_edump to print log information
+	filtered by avr_log.
+	(extra_constraint_Q): Ditto.
+	(avr_legitimize_address): Ditto.
+	(avr_rtx_costs): Ditto.  Rewrite as wrapper for avr_rtx_costs_1.
+	(final_prescan_insn): Use avr_log.rtx_costs as filter.
+
+2011-09-29  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/arm-protos.h (arm_modes_tieable_p): Declare.
+	* config/arm/arm.h (MODES_TIEABLE_P): Use it.
+	* config/arm/arm.c (arm_modes_tieable_p): New function.  Allow
+	NEON vector and structure modes to be tied.
+
+2011-09-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	* graphite-scop-detection.c (make_close_phi_nodes_unique):  New
+	forward declaration.
+	(remove_duplicate_close_phi): Detect and repair creation of
+	duplicate close-phis for a containing loop.
+
+2011-09-27  Andi Kleen  <ak@linux.intel.com>
+
+	* gcc.c (get_local_tick). Rename to get_random_number.  Read from
+	/dev/urandom.  Add getpid call.
+	(compare_debug_dump_opt_spec_function): Drop getpid call.
+
+2011-09-26  Andi Kleen  <ak@linux.intel.com>
+
+	* toplev.c (init_local_tick): Try reading random seed
+	from /dev/urandom.
+
+2011-09-26  Andi Kleen  <ak@linux.intel.com>
+
+	* hwint.h (HOST_WIDE_INT_PRINT_HEX_PURE): Add.
+	* lto-streamer.c (lto_get_section_name): Remove crc32_string.
+	Handle numerical random seed.
+	* lto-streamer.h (lto_file_decl_data): Change id to
+	unsigned HOST_WIDE_INT.
+	* toplev.c (random_seed): Add.
+	(init_random_seed): Change for numerical random seed.
+	(get_random_seed): Return as HOST_WIDE_INT.
+	(set_random_seed): Crc32 existing string.
+	* toplev.h (get_random_seed): Change to numercal return.
+	* tree.c (get_file_function_name): Remove CRC. Handle
+	numerical random seed.
+
+2011-09-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50566
+	* config.gcc (extra_objs): Add avr-log.o for $target in:
+	avr-*-rtems*, avr-*-*.
+	* config/avr/t-avr (avr-log.o): New rule to compile...
+	* config/avr/avr-log.c: ...this new file.
+	* config/avr/avr.opt (mlog=): New option.
+	* config/avr/avr-protos.h (avr_edump, avr_fdump): New macros.
+	(avr_log_set_caller_e, avr_log_set_caller_f): New prototypes.
+	(avr_log_set_avr_log): New prototype.
+	(avr_log_t): New typedef.
+	(avr_log): New declaration.
+	* config/avr/avr.c (avr_option_override): Call avr_log_set_avr_log.
+
+2011-09-29  Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+	* expr.c (do_store_flag): Expand vector comparison by
+	building an appropriate VEC_COND_EXPR.
+	* c-typeck.c (build_binary_op): Typecheck vector comparisons.
+	(c_objc_common_truthvalue_conversion): Adjust.
+	* tree-vect-generic.c (do_compare): Helper function.
+	(expand_vector_comparison): Check if hardware supports
+	vector comparison of the given type or expand vector piecewise.
+	(expand_vector_operation): Treat comparison as binary
+	operation of vector type.
+	(expand_vector_operations_1): Adjust.
+
+2011-09-29  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (build_opaque_vector_type): Make opaque vectors
+	variant types of the corresponding non-opaque type.  Make
+	sure to share opaque vector types properly.
+
+2011-09-29  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_ARRAY8, UNSPEC_ARRAY16,
+	UNSPEC_ARRAY32): New unspec.
+	(define_attr type): New type 'array'.
+	(array{8,16,32}<P:mode>_vis): New patterns.
+	* config/sparc/ultra1_2.md: Add reservations for 'array'.
+	* config/sparc/ultra3.md: Likewise.
+	* config/sparc/niagara.md: Likewise.
+	* config/sparc/niagara2.md: Likewise.
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Build new
+	array builtins.
+	* config/sparc/visintrin.h (__vis_array8, __vis_array16,
+	__vis_array32): New.
+	* doc/extend.texi: Document new VIS builtins.
+
+	* config/sparc/sparc.md (gcond_name): Delete unnecessary code attr.
+	(VIS pixel-compare insn): Just use <gcond:name>.
+
+	* config/sparc/sparc.md (VIS pixel-compare insn): There is only one
+	code iterator used, so just use <code>.  There are two mode iterators
+	so explicitly use <GCM:gcm_name>.
+
+2011-09-29  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin9.h (STACK_CHECK_STATIC_BUILTIN): Enable for
+	Darwin >= 9.
+
+2011-09-28  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE,
+	UNSPEC_FCMPGT, UNSPEC_FCMPEQ): Delete and reduce to...
+	(UNSPEC_FCMP): New unspec.
+	(gcond): New code iterator.
+	(gcond_name): New code attr.
+	(GCM): New mode iterator.
+	(gcm_name): New mode attr.
+	(fcmp{le,ne,gt,eq}{16,32}_vis): Reimplement using iterators.
+
+2011-09-28  Oleg Endo  <oleg.endo@t-online.de>
+
+	PR target/49486
+	* config/sh/sh.md (negdi2): Move expansion into split to
+	allow more combination options.  Add T_REG clobber.
+	(abssi2): New expander.
+	(*negdi2, *abssi2, *negabssi2): New insns.
+	(cneg): Change from insn to insn_and_split.  Rename to
+	negsi_cond.  Add alternative for non-SH4.
+
+2011-09-28  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/neon.md (neon_move_lo_quad_<mode>): Delete.
+	(neon_move_hi_quad_<mode>): Likewise.
+	(move_hi_quad_<mode>, move_lo_quad_<mode>): Use subreg moves.
+
+2011-09-28  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/predicates.md (rx_minmax_operand): New predicate.
+	Accepts immediates and a restricted subset of MEMs.
+	* config/rx/rx.md (int_modes): New iterator.
+	(smaxsi3, sminsi3): Delete and replace with...
+	(smax<int_mode>3, smin<int_mode>3): New patterns.
+	(umax<>3_u, umax<>3_ur, umax<>3, umin<>3): New patterns.
+
+2011-09-28  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50460
+	* fold-const.c (try_move_mult_to_index): Handle &a.array the
+	same as &a.array[0].
+
+2011-09-28  Kai Tietz  <ktietz@redhat.com>
+
+	* configure.ac: Add test for new section attribute
+	specifier "e" via define HAVE_GAS_SECTION_EXCLUDE.
+	* config.in: Regenerated.
+	* configure: Regenerated.
+	* config/i386/winnt.c (i386_pe_asm_named_section): Emit
+	new section flag "e" for excluded sections, if supported.
+	Otherwise we mark section withc SECTION_EXCLUDE flag as never-load.
+
+2011-09-28  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/m32r/m32r.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-28  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/iq2000/iq2000.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-27  Sriraman Tallam  <tmsriram@google.com>
+
+	* output.h (SECTION_EXCLUDE): New macro.
+	* varasm.c (default_elf_asm_named_section): Check for SECTION_EXCLUDE.
+
+2011-09-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* fwprop.c (forward_propagate_and_simplify): After checking
+	reg/subreg combinations, check whether the modes are the same.
+
+2011-09-27  Bernd Schmidt  <bernds@codesourcery.com>
+	    Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_add_cfa_restore): New function.
+	(mips16e_save_restore_reg): Use it.
+	(mips_restore_reg): Likewise.  Split double FPRs for
+	REG_CFA_RESTORE notes.
+
+2011-09-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR middle-end/50386
+	PR middle-end/50326
+	* tree-sra.c (build_ref_for_model): Use the type of the field as
+	the type of the COMPONENT_REF.
+
+2011-09-27  Jeff Law  <law@redhat.com>
+
+	* ifcvt.c (cheap_bb_rtx_cost_p): Add SCALE argument.  Scale
+	non-jumping insns by REG_BR_PROB_BASE and the maximum cost by SCALE.
+	(find_if_case_1): Use the probability of the THEN clause when
+	determining if speculation is profitable.
+	(find_if_case_2): Similarly for the ELSE clause.
+
+2011-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* common.opt: Add -foptimize-strlen option.
+	* Makefile.in (OBJS): Add tree-ssa-strlen.o.
+	(tree-sssa-strlen.o): Add dependencies.
+	* opts.c (default_options_table): Enable -foptimize-strlen
+	by default at -O2 if not -Os.
+	* passes.c (init_optimization_passes): Add pass_strlen
+	after pass_object_sizes.
+	* timevar.def (TV_TREE_STRLEN): New timevar.
+	* params.def (PARAM_MAX_TRACKED_STRLENS): New parameter.
+	* tree-pass.h (pass_strlen): Declare.
+	* tree-ssa-strlen.c: New file.
+	* c-decl.c (merge_decls): If compatible stpcpy prototype
+	is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
+
+2011-09-27  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/43864
+	* tree-ssa-tail-merge.c: New file.
+	(struct same_succ_def): Define.
+	(same_succ, const_same_succ): New typedef.
+	(struct bb_cluster_def): Define.
+	(bb_cluster, const_bb_cluster): New typedef.
+	(struct aux_bb_info): Define.
+	(BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define.
+	(gvn_uses_equal): New function.
+	(same_succ_print, same_succ_print_traverse, update_dep_bb)
+	(stmt_update_dep_bb, local_def, same_succ_hash)
+	(inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete)
+	(same_succ_reset): New function.
+	(same_succ_htab, same_succ_edge_flags)
+	(deleted_bbs, deleted_bb_preds): New var.
+	(debug_same_succ): New function.
+	(worklist): New var.
+	(print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ)
+	(init_worklist, delete_worklist, delete_basic_block_same_succ)
+	(same_succ_flush_bbs, purge_bbs, update_worklist): New function.
+	(print_cluster, debug_cluster, update_rep_bb)
+	(add_bb_to_cluster, new_cluster, delete_cluster): New function.
+	(all_clusters): New var.
+	(alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors)
+	(merge_clusters, set_cluster): New function.
+	(gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate)
+	(same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi)
+	(deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect)
+	(find_clusters_1, find_clusters): New function.
+	(update_vuses, vop_phi, vop_at_entry, replace_block_by): New function.
+	(update_bbs): New var.
+	(apply_clusters): New function.
+	(update_debug_stmt, update_debug_stmts): New function.
+	(tail_merge_optimize): New function.
+	tree-pass.h (tail_merge_optimize): Declare.
+	* tree-ssa-pre.c (execute_pre): Use tail_merge_optimize.
+	* Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o.
+	(tree-ssa-tail-merge.o): New rule.
+	* opts.c (default_options_table): Set OPT_ftree_tail_merge by
+	default at OPT_LEVELS_2_PLUS.
+	* tree-ssa-sccvn.c (vn_valueize): Move to ...
+	* tree-ssa-sccvn.h (vn_valueize): Here.
+	* timevar.def (TV_TREE_TAIL_MERGE): New timevar.
+	* common.opt (ftree-tail-merge): New switch.
+	* params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS)
+	(PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter.
+	* doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge.
+	(-ftree-tail-merge, max-tail-merge-comparisons)
+	(max-tail-merge-iterations): New item.
+
+2011-09-27  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (MAX_TIME): Reduce to avoid overflows.
+
+2011-09-27  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (eliminated_by_inlining_prob): Handle
+	parameters passed by reference; handle loads from non-SSA scalars
+	and update comments.
+
+2011-09-27  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR rtl-optimization/50249
+	* reload1.c (reload_reg_reaches_end_p): Accept a reloadnum argument
+	instead of opnum and type.  All callers changed.  Remove useless
+	declaration.
+	Search forward for other reloads of the same type for the same operand
+	using the same register; if any are found, return false.
+	(reload_regs_reach_end_p): Same argument changes; all callers changed.
+
+2011-09-27  Andi Kleen  <ak@linux.intel.com>
+	    Jan Hubicka  <jh@suse.cz>
+
+	* doc/invoke.texi (ffat-lto-objects): Document.
+	* toplev.c (compile_file): Do not output assembly when doing slim lto;
+	Output __gnu_slim_lto when doing slim lto.
+	* cgraphunit.c (ipa_passes): Do only analysis when producing slim lto.
+	(cgraph_optimize): Return early when doing slim lto.
+	* opts.c (finish_options): Complain about lack of linker plugin
+	when doing slim lto.
+	* common.opt (ffat-lto-objects): New.
+
+2011-09-27  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* ipa-inline-analysis.c (predicate_probability): Avoid comparison
+	between signed and unsigned.
+
+2011-09-27  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-stmts.c (vectorizable_type_demotion): Handle basic block
+	vectorization.
+	(vectorizable_type_promotion): Likewise.
+	(vect_analyze_stmt): Call vectorizable_type_demotion and
+	vectorizable_type_promotion for basic blocks.
+	(supportable_widening_operation): Don't assume loop vectorization.
+	* tree-vect-slp.c (vect_build_slp_tree): Allow multiple types for
+	basic blocks.  Update vectorization factor for basic block
+	vectorization.
+	(vect_analyze_slp_instance): Allow multiple types for basic block
+	vectorization.  Recheck unrolling factor after construction of SLP
+	instance.
+
+2011-09-27  Richard Guenther  <rguenther@suse.de>
+
+	* tree-object-size.c (compute_object_sizes): Fix dumping of
+	folded statement.
+
+2011-09-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50363
+	* tree-ssa-pre.c (create_expression_by_pieces): Handle
+	pointer conversions in POINTER_PLUS_EXPRs properly.
+
+2011-09-27  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/neon.md (neon_vget_highv16qi, neon_vget_highv8hi)
+	(neon_vget_highv4si, neon_vget_highv4sf, neon_vget_highv2di)
+	(neon_vget_lowv16qi, neon_vget_lowv8hi, neon_vget_lowv4si)
+	(neon_vget_lowv4sf, neon_vget_lowv2di): Turn into define_expands
+	that produce subreg moves.  Define using VQX iterators.
+
+2011-09-27  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md (ashrqi3): Split alternative "n"
+	into its remaining parts C03, C04, C05, C06, C07 and describe
+	impact in CC by attribute "cc" appropriately.
+	* config/avr/avr.c (notice_update_cc): Clean-up: Don't patch CC0
+	by digging RTX.
+
+2011-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* rtl.h (const_tiny_rtx): Change into array of 4 x MAX_MACHINE_MODE
+	from 3 x MAX_MACHINE_MODE.
+	(CONSTM1_RTX): Define.
+	* emit-rtl.c (const_tiny_rtx): Change into array of
+	4 x MAX_MACHINE_MODE from 3 x MAX_MACHINE_MODE.
+	(gen_rtx_CONST_VECTOR): Use CONSTM1_RTX if all inner constants are
+	CONSTM1_RTX.
+	(init_emit_once): Initialize CONSTM1_RTX for MODE_INT and
+	MODE_VECTOR_INT modes.
+	* simplify-rtx.c (simplify_binary_operation_1) <case IOR, XOR, AND>:
+	Optimize if one operand is CONSTM1_RTX.
+	* config/i386/i386.c (ix86_expand_sse_movcc): Optimize mask ? -1 : x
+	into mask | x.
+
+2011-09-26  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (edge{8,16,32}{,l}): Return Pmode.
+	(fcmp{le,ne,gt,eq}{16,32}): Likewise.
+	* config/sparc/visintrin.h: Update edge and pixel-compare
+	intrinsics to return 'long' instead of 'int'.
+	* doc/extend.texi: Update documentation to match.
+	* config/sparc/sparc.c (eligible_for_return_delay): When leaf or
+	flat, allow any instruction.  Otherwise, when V9 allow parallels
+	which consist only of sets to registers outside of %o0 to %o5.
+	(sparc_vis_init_builtins): Update VIS builtin types for edge
+	and pixel-compare.
+
+	* config/sparc/sparc.c (sparc_conditional_register_usage): When VIS
+	is enabled, mark %gsr as global.
+	* config/sparc/sparc.md (UNSPEC_WRGSR): Delete.
+	(wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus): Don't wrap in an unspec.
+
+	* config/sparc/sparc-c.c: New file implementing sparc_target_macros,
+	which will now define __VIS and __VIS__ when -mvis is enabled.
+	* config/sparc/t-sparc: Likewise.
+	* config.gcc: Add sparc-c.o to c_target_objs and cxx_target_objs,
+	and add t-sparc to tmake_file for all sparc targets.
+	* config/sparc/sparc-protos.h (sparc_target_macros): Declare.
+	* config/sparc/sparc.h (TARGE_CPU_CPP_BUILTINS): Call it.
+
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Add explicit
+	builtins for VIS vector addition and subtraction.
+	* config/sparc/visintrin.h (__vis_fpadd16, __vis_fpadd16s,
+	__vis_fpadd32, __vis_fpadd32s, __vis_fpsub16, __vis_fpsub16s,
+	__vis_fpsub32, __vis_fpsub32s): New.
+	* doc/extend.texi: Document new VIS intrinsics.
+
+2011-09-26  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md (peephole casesi+2): Use -1 instead of 65536.
+	* config/avr/avr.c (avr_out_compare): Print shorter sequence for
+	EQ/NE comparisons against +/-1 in the case of unused-after,
+	non-ld-regs target.
+
+2011-09-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimple-fold.c (gimplify_and_update_call_from_tree): Set
+	gctx.into_ssa after push_gimplify_context.
+
+	* gimple.c (gimple_build_call_valist): New function.
+	* gimple.h (gimple_build_call_valist): New prototype.
+	* tree-ssa-propagate.c (finish_update_gimple_call): New function.
+	(update_gimple_call): Likewise.
+	(update_call_from_tree): Use finish_update_gimple_call.
+	* tree-ssa-propagate.h (update_gimple_call): New prototype.
+
+2011-09-26  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50472
+	* gimple-fold.c (fold_const_aggregate_ref_1): Do not fold
+	volatile references.
+
+2011-09-26  Bingfeng Mei <bmei@broadcom.com>
+
+	* doc/tm.texi: Correct documentation for TARGET_ADDR_SPACE_SUBSET_P.
+	* target.def: (addr_space_subset_p): Likewise.
+
+2011-09-26  Tom de Vries  <tom@codesourcery.com>
+
+	* tree-ssa-alias.h (pt_solution_singleton_p): Declare.
+	* tree-ssa-structalias.c (pt_solution_singleton_p): New function.
+	* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution
+	of new var.
+
+2011-09-26  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50465
+	* config/avr/avr-protos.h (output_reload_insisf): Don't pass insn.
+	* config/avr/avr.md (*reload_insi, *reload_insf): Change call to
+	output_reload_insisf.
+	(adjust_len): Set default to "no".
+	Remove alternative "yes".  Add alternatives: "mov8", "mov16",
+	"mov32", "ashlqi", "ashrqi", "lshrqi", "ashlhi", "ashrhi",
+	"lshrhi", "ashlsi, "ashrsi", "lshrsi".
+	(*movqi, *movhi, *movsi, *ashlqi3, ashlhi3, ashlsi3,
+	*ashlhi3_const, *ashlsi3_const, ashrqi3, ashrhi3, ashrsi3,
+	*ashrhi3_const, *ashrsi3_const, *lshrqi3, lshrhi3, *lshrhi3_const,
+	*lshrsi3_const): Set attribute "adjust_len".
+	* config/avr/avr.c (output_reload_insisf): Remove parameter "insn".
+	(output_movsisf): Don't pass insn to output_reload_insisf.
+	(adjust_insn_length): Handle new alternatives to adjust_len.
+	Remove handling of ADJUST_LEN_YES.  Clean-up code.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* ifcvt.c (noce_try_cmove_arith): Use may_trap_or_fault_p in lieu of
+	may_trap_p to detect loads that may trap of fault.
+
+2011-09-26  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr-protos.h (output_reload_inhi): Change prototype.
+	* config/avr/avr.md (adjust_len): Add "reload_in16" alternative.
+	(*reload_inhi): Use it.  Adapt call to output_reload_inhi to new
+	prototype.
+	(*movhi): Split constraint alternative "r,rL" into "r,r" and "r,L".
+	* config/avr/avr.c: Rename output_reload_insisf_1 to
+	output_reload_in_const.
+	(avr_popcount_each_byte): Handle SFmode, too.
+	(output_reload_in_const): Change so it can handle HI loads, too.
+	Use avr_popcount_each_byte to work out if scratch register must be
+	created on the fly.
+	(output_reload_inhi): Rewrite using output_reload_in_const and...
+	(output_movhi): ...use it to print constants' loads.
+	(adjust_insn_length): New case ADJUST_LEN_RELOAD_IN16. Cleanup code.
+
+2011-09-25  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/constraints.md (C, P, Z): New constraints for
+	const_doube, const_int, and const_vector "all ones" values.
+	Make unused constraint letters comment match reality.
+	* config/sparc/predicates.md (const_all_ones_operand,
+	register_or_zero_or_all_ones_operand): New predicates.
+	* config/sparc/sparc.c (sparc_expand_move): Allow all ones
+	as well as zero constants when VIS.
+	(sparc_legitimate_constant_p): Likewise.
+	* config/sparc/sparc.md (movsi_insn): Add fones alternative.
+	(movsf_insn): Likewise
+	(movdi_insn_sp64): Add fone alternative.
+	(movdf_insn_sp32_v9): Likewise.
+	(movdf_insn_sp64): Likewise.
+
+	* configure.ac: Add feature check to make sure the assembler
+	supports the FMAF, HPC, and VIS 3.0 instructions found on
+	Niagara-3 and later cpus.
+	* configure: Rebuild.
+	* config.in: Likewise.
+	* config/sparc/sparc.opt: New option '-mfmaf'.
+	* config/sparc/sparc.md: Add float fused multiply-add patterns.
+	* config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro.
+	(ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed.
+	* config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC,
+	ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise.
+	* config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on
+	by default for Niagara-3 and later.  Turn it off if TARGET_FPU is
+	disabled.
+	(sparc_rtx_costs): Handle 'FMA'.
+	* doc/invoke.texi: Document -mfmaf.
+
+2011-09-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-structalias.c (intra_create_variable_infos): Treat
+	TYPE_RESTRICT REFERENCE_TYPE parameters like restricted
+	DECL_BY_REFERENCE parameters.
+
+2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-eh.c (cleanup_empty_eh): Allow a call to __builtin_stack_restore
+	if there is no outgoing edge.
+
+	* tree-scalar-evolution.c (simple_iv): Accept all kinds of pointer and
+	integral types.
+
+2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-slp.c (vect_slp_analyze_bb_1): Split out core part
+	of vect_analyze_bb here.
+	(vect_analyze_bb): Loop over vector sizes calling vect_analyze_bb_1.
+
+2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-data-ref.c (dr_analyze_innermost): Add new argument.
+	Allow not simple iv if analyzing basic block.
+	(create_data_ref): Update call to dr_analyze_innermost.
+	(stmt_with_adjacent_zero_store_dr_p, ref_base_address): Likewise.
+	* tree-loop-distribution.c (generate_memset_zero): Likewise.
+	* tree-predcom.c (find_looparound_phi): Likewise.
+	* tree-data-ref.h (dr_analyze_innermost): Add new argument.
+
+2011-09-24  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.h (FIRST_PSEUDO_REGISTER): Bump to 103.
+	(SPARC_GSR_REG): Define.
+	(FIXED_REGISTERS): Mark GSR as fixed.
+	(CALL_USED_REGISTERS): Mark GSR as call used.
+	(HARD_REGNO_NREGS): GSR is always 1 register.
+	(REG_CLASS_CONTENTS): Add GSR to ALL_REGS.
+	(REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER): Add GSR to the end.
+	(REGISTER_NAMES): Add "%gsr".
+	* config/sparc/sparc.md (UNSPEC_ALIGNADDR, UNSPEC_ALIGNADDRL): Delete.
+	(UNSPEC_WRGSR): New unspec.
+	(GSR_REG): New constant.
+	(type): Add new insn type 'gsr'.
+	(fpack16_vis, fpackfix_vis, fpack32_vis,
+	faligndata<V64I:MODE>_vis)): Add use of GSR_REG.
+	(wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus, rdgsr_vis, *rdgsr_sp64,
+	rdgsr_v8plus): New expanders and insns.
+	(alignaddr<P:mode>_vis, alignaddrl<P:mode>_vis): Reimplement
+	using patterns which show that this is a plus in addition to a
+	modification of GSR_REG, instead of an unspec.
+	* config/sparc/ultra1_2.md: Handle 'gsr'.
+	* config/sparc/ultra3.md: Likewise.
+	* config/sparc/niagara.md: Likewise.
+	* config/sparc/niagara2.md: Likewise.
+	* config/sparc/sparc.c (leaf_reg_remap, sparc_leaf_regs): Fill out
+	end of table.
+	(sparc_option_override): Make -mvis imply -mv8plus.
+	(hard_32bit_mode_classes, hard_64bit_mode_classes): Add entries
+	for %gsr.
+	(sparc_vis_init_builtins): Build __builtin_vis_write_gsr and
+	__builtin_vis_read_gsr.
+	(sparc_expand_buildin): Handle builtins that take one argument and
+	return void.
+	(sparc_fold_builtin): Never fold writes to %gsr.
+	* config/sparc/visintrin.h (__vis_write_gsr, __vis_read_gsr): New.
+	* doc/extend.texi: Document new VIS intrinsics.
+
+2011-09-23  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-transform.c (inline_call): Add comment.
+	* ipa-inline.h (inline_param_summary): New structure and vector.
+	(struct inline_edge_summary): Add param field.
+	* ipa-inline-analysis.c (CHANGED): New constant.
+	(add_clause): Handle CHANGED and NOT_CONSTANT.
+	(predicate_probability): New function.
+	(dump_condition): Dump CHANGED predicate.
+	(evaluate_conditions_for_known_args): Handle ERROR_MARK as marker
+	of unknown function wide invariant.
+	(evaluate_conditions_for_edge): Handle change probabilities.
+	(inline_edge_duplication_hook): Copy param summaries.
+	(inline_edge_removal_hook): Free param summaries.
+	(dump_inline_edge_summary): Fix dumping of indirect edges and callee
+	sizes; dump param summaries.
+	(will_be_nonconstant_predicate): Use CHANGED predicate.
+	(record_modified_bb_info): New structure.
+	(record_modified): New function.
+	(param_change_prob): New function.
+	(estimate_function_body_sizes): Compute param summaries.
+	(estimate_edge_size_and_time): Add probability argument.
+	(estimate_node_size_and_time): Add inline_param_summary argument;
+	handle predicate probabilities.
+	(remap_predicate): Fix formating.
+	(remap_edge_change_prob): New function.
+	(remap_edge_summaries): Rename from ...; use remap_edge_change_prob.
+	(remap_edge_predicates): ... this one.
+	(inline_merge_summary): Remap edge summaries; handle predicate
+	probabilities; remove param summaries after we are done.
+	(do_estimate_edge_time): Update.
+	(do_estimate_edge_growth): Update.
+	(read_inline_edge_summary): Read param info.
+	(inline_read_summary): Fix formating.
+	(write_inline_edge_summary): Write param summaries.
+
+2011-09-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_print_operand): Handle %~.
+	(ix86_print_operand_punct_valid_p): Return true also for '~'.
+	* config/i386/sse.md (i128): New mode_attr.
+	(vec_extract_hi_<mode>, vec_extract_hi_<mode>,
+	avx_vbroadcastf128_<mode>, *avx_vperm2f128<mode>_full,
+	*avx_vperm2f128<mode>_nozero, vec_set_lo_<mode>,
+	vec_set_hi_<mode>, *vec_concat<mode>_avx): Use <i128> in the
+	patterns, use "<sseinsnmode>" for "mode" attribute.
+	(vec_extract_hi_v16hi, vec_extract_hi_v32qi, vec_set_lo_v16hi,
+	vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Use
+	%~128 in the patterns, use "OI" for "mode" attribute.
+
+2011-09-23  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50447
+	* config/avr/avr.md (adjust_len): Add alternatives "tsthi",
+	"tstsi", "compare".
+	(*cmpqi_sign_extend): Use s8_operand.
+	(*cmphi, *cmpsi): Rewrite using avr_out_compare.
+	* config/avr/avr-protos.h (compare_diff_p, compare_eq_p): Remove
+	prototypes.
+	(out_tsthi, out_tstsi): Remove prototypes.
+	(avr_out_tsthi, avr_out_tstsi): New prototypes.
+	* config/avr/avr.c (out_tsthi, out_tstsi): Remove functions.
+	(avr_asm_len): Negative length now sets *plen to -length.
+	(compare_sign_p): Return bool instead of int.
+	(compare_diff_p, compare_eq_p): Ditto and make static.
+	(avr_out_tsthi): New function.
+	(avr_out_tstsi): New function.
+	(avr_out_compare): New function.
+	(adjust_insn_length): Handle ADJUST_LEN_TSTHI, ADJUST_LEN_TSTSI,
+	ADJUST_LEN_COMPARE.
+
+2011-09-23  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50447
+	* config/avr/avr.md: (adjust_len): Add alternative "out_plus".
+	(addsi3): Rewrite using QI scratch register.  Adjust text
+	peepholes using plus:SI.
+	(*addsi3_zero_extend.hi): New insn.
+	(*subsi3_zero_extend.hi): New insn.
+	(*subhi3_zero_extend1): Set attribute "cc" to "set_czn".
+	(*subsi3_zero_extend): Ditto.
+	(subsi3): Change predicate #2 to register_operand.
+	* config/avr/avr-protos.h (avr_out_plus): New prototype.
+	(avr_out_plus_1): New static function.
+	(avr_out_plus): New function.
+	(adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS.
+
+2011-09-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): For
+	GE/GT/UNLE/UNLT swap arguments and condition even for TARGET_AVX.
+
+2011-09-23  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_define): Treat a single character in single quotes,
+	or a string, as an operand.
+
+2011-09-23  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.h (jump_func_type): Updated comments.
+	(ipa_known_type_data): New type.
+	(ipa_jump_func): Use it to describe known type jump functions.
+	* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Updated to
+	reflect the new known type jump function contents.
+	(compute_known_type_jump_func): Likewise.
+	(combine_known_type_and_ancestor_jfs): Likewise.
+	(try_make_edge_direct_virtual_call): Likewise.
+	(ipa_write_jump_function): Likewise.
+	(ipa_read_jump_function): Likewise.
+	* ipa-cp.c (ipa_value_from_known_type_jfunc): New function.
+	(ipa_value_from_jfunc): Use ipa_value_from_known_type_jfunc.
+	(propagate_accross_jump_function): Likewise.
+
+2011-09-23  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50446
+	* config/avr/avr.md (rotlqi3): Support all offsets 0..7.
+	(rotlqi3_4): Turn insn into expander.
+	(*rotlqi3): New insn.
+	(rotlhi3, rotlsi3): Support rotate left/right by 1.
+	(*rotlhi2.1, *rotlhi2.15): New insns.
+	(*rotlsi2.1, *rotlsi2.31): New insns.
+	* config/avr/constraints.md (C03, C05, C06, C07): New constraints.
+
+2011-09-23  Bin Cheng  <bin.cheng@arm.com>
+
+	* config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch and processors.
+
+2011-09-22  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* ipa-prop.c (ipa_print_node_jump_functions): Fix typos.
+
+2011-09-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* reload.c (find_reloads): Set operand_mode to Pmode for address
+	operands consisting of just a CONST_INT.
+
+2011-09-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50482
+	* config/i386/i386.c (ix86_expand_sse_movcc): When generating
+	blendv, force op_true to register if it doesn't satisfy
+	nonimmediate_operand predicate.
+
+2011-09-22  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR middle-end/50113
+	PR middle-end/50061
+	* calls.c (emit_library_call_value_1): Use BLOCK_REG_PADDING to
+	get the locate.where_pad value for register-only arguments.
+	* config/arm/arm.c (arm_pad_arg_upward): Remove HFmode handling.
+	(arm_pad_reg_upward): Handle null types.
+
+2011-09-22  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c: Fix overly long lines.
+
+2011-09-22  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-transform.c (inline_call): Always update jump functions
+	after inlining.
+	* ipa-inline.c (ipa_inline): Likewise; do not call
+	ipa_create_all_structures_for_iinln.
+	(ipa_inline): Always free jump functions.
+	* ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove hack.
+	(remap_edge_predicates): Fix pasto.
+	(inline_merge_summary): Remove nlined edge predicate; remove hack.
+	(inline_analyze_function): Always initialize jump functions.
+	(inline_generate_summary): Likewise.
+	(inline_write_summary): Always write jump functions when ipa-cp
+	is not doing that.
+	(inline_read_summary): Always read jump functions when ipa-cp
+	is not doing that.
+	* ipa-prop.c (iinlining_processed_edges): Remove.
+	(update_indirect_edges_after_inlining): Do not use
+	iinlining_processed_edges; instead set param_index to -1.
+	(propagate_info_to_inlined_callees): Only try to indirect inlining
+	when asked to do so; update jump functions of indirect calls, too;
+	remove jump functions of the inlined edge.
+	(ipa_edge_duplication_hook): Do not copy iinlining_processed_edges.
+	(ipa_create_all_structures_for_iinln): Remove.
+	(ipa_free_all_structures_after_iinln): Do not free
+	iinlining_processed_edges.
+	* ipa-prop.h (ipa_create_all_structures_for_iinln): Remove.
+
+2011-09-22  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/predicates.md (expandable_comparison_operator): New
+	predicate, extracted from...
+	(arm_comparison_operator): ...here.
+	* config/arm/arm.md (cbranchsi4, cbranchsf4, cbranchdf4, cbranchdi4)
+	(cstoresi4, cstoresf4, cstoredf4, cstoredi4, movsicc, movsfcc)
+	(movdfcc): Use expandable_comparison_operator.
+
+2011-09-22  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50447
+	PR target/50465
+	* config/avr/avr-protos.h (avr_out_bitop): New prototype.
+	(avr_popcount_each_byte): New prototype.
+	* config/avr/avr.c (avr_popcount): New static function.
+	(avr_popcount_each_byte): New function.
+	(avr_out_bitop): New function.
+	(adjust_insn_length): ADJUST_LEN_OUT_BITOP dispatches to
+	avr_out_bitop.  Cleanup code.
+	* config/avr/constraints.md (Ca2, Co2, Cx2): New constraints.
+	(Ca4, Co4, Cx4): New constraints.
+	* config/avr/avr.md (adjust_len): Add "out_bitop" insn attribute
+	alternative.
+	(andhi3, iorhi3, xorhi3): Rewrite insns using avr_out_bitop.
+	(andsi3, iorsi3, xorsi3): Ditto.
+	(*iorhi3_clobber, *iorsi3_clobber): Remove insns.
+
+2011-09-22  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50451
+	* tree-vect-slp.c (vect_get_constant_vectors): Don't fail for
+	constant operands in reduction.
+	(vect_get_slp_defs): Don't create vector operand for NULL scalar
+	operand.
+
+2011-09-22  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Do not mark
+	fpack16, fpack32, fpackfix as const.
+
+	* config/sparc/sparc.md (G[0-7]_REG, O[0-7]_REG, L[0-7]_REG,
+	I[0-7]_REG, F[0-62]_REG, FCC[0-3]_REG, CC_REG, SFP_REG): New
+	constants.  Use them everywhere.
+
+2011-09-22  Oleg Endo  <oleg.endo@t-online.de>
+
+	* config/sh/sh.c (andcosts): Renamed to and_xor_ior_costs.
+	Added AND special case.  Adapted comments.
+	(sh_rtx_costs): Added XOR and IOR case.
+
+2011-09-21  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analsis.c (compute_inline_parameters): Set
+	cfun and current_function_decl.
+
+2011-09-21  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Allow
+	handled components in parameter of builtin_constant_p.
+	(will_be_nonconstant_predicate): Allow loads of non-SSA parameters.
+
+2011-09-21  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (relative_time_benefit): Fix wrong bracketting.
+	* ipa-inline.h (estimate_edge_time): Fix pasto.
+	* ipa-inline-analysis.c (do_estiamte_edge_time): Remove capping.
+
+2011-09-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_expand_sse_movcc): Use
+	blendvps, blendvpd and pblendvb if possible.
+
+2011-09-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50464
+	* config/i386/sse.md (xop_pcmov_<mode><avxsizesuffix>): Change
+	operand 1 predicate to register_operand and operand 2 predicate
+	to nonimmediate_operand.
+	* config/i386/i386.c (ix86_expand_sse_movcc): When generating
+	xop_pcmov, force op_true to register.  Also, force op_false to
+	register if it doesn't satisfy nonimmediate_operand predicate.
+
+2011-09-21  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* config/i386/bmi2intrin.h (_mulx_u64): New.
+	(_mulx_u32): Ditto.
+
+2011-09-21  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/50433
+	* ipa-inline-analysis.c (eliminated_by_inlining_prob):
+	Use get_base_address.
+
+2011-09-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (<code><mode>3 smaxmin:VI124_128 expander): Use
+	nonimmediate_operand instead of register_operand predicate for operands
+	1 and 2, force them into registers if expanding them as comparison.
+	(<code><mode>3 umaxmin:VI124_128 expander): Similarly.  For UMAX
+	V8HImode force into register just operand 1.
+
+2011-09-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/45099
+	* config/avr/avr.c (avr_function_arg_advance): Change error to
+	warning if a fixed register is needed as function argument.
+
+2011-09-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50449
+	PR target/50465
+	* config/avr/avr.md (adjust_len): New insn attribute.
+	(*reload_insi, *reload_insf): Use it.
+	(*movsi, *movsf): Use new interface of output_movsisf.
+	* config/avr/avr-protos.h (output_movsisf): Change prototype.
+	* config/avr/avr.c (output_movsisf): Ditto.
+	(adjust_insn_length): Use insn attribute "adjust_len" to adjust
+	lengths of insns *reload_insi, *reload_insf.
+	(output_reload_insisf_1): New static function.
+	(output_reload_insisf): Use it.
+
+2011-09-21  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.c (def_builtin): Change from macro into function.
+	(def_builtin_const): New.
+	(sparc_vis_init_builtins): Use def_builtin_const for all VIS builtins
+	other than alignaddr and falignaddr.
+
+	* config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, UNSPEC_FCMPGT,
+	UNSPEC_FCMPEQ): New unspec codes.
+	(fcmple16_vis, fcmple32_vis, fcmpne16_vis, fcmpne32_vis, fcmpgt16_vis,
+	fcmpgt32_vis, fcmpeq16_vis, fcmpeq32_vis): New patterns.
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Create builtins for
+	new pixel compare VIS patterns.
+	* config/sparc/visintrin.h (__vis_fcmple16, __vis_fcmple32,
+	__vis_fcmpne16, __vis_fcmpne32, __vis_fcmpgt16, __vis_fcmpgt32,
+	__vis_fcmpeq16, __vis_fcmpeq32): New.
+	* doc/extend.texi: Document new pixel compare VIS intrinsics.
+
+2011-09-21  Tom de Vries  <tom@codesourcery.com>
+
+	* final.c (final): Handle if JUMP_LABEL is not LABEL_P.
+
+2011-09-20  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_ALIGNADDRL): New unspec.
+	(aligneddrl<P:mode>_vis): New pattern.
+	(edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
+	edge32l_vis): Adjust to take Pmode arguments, and return SImode.
+	* config/sparc/sparc.c (sparc_vis_init_builtins): Handle new
+	alignaddrl insn, and adjust edge operations for updated types.
+	* config/sparc/visintrin.h: Likewise.
+	* doc/extend.texi: Make typing in VIS documentation match reality.
+
+2011-09-20  Terry Guo  <terry.guo@arm.com>
+
+	* config/arm/arm-arches.def: Add armv6s-m.
+	* config/arm/arm-tables.opt: Regenerate.
+
+2011-09-20  Wei Guozhi  <carrot@google.com>
+
+	PR rtl-optimization/49452
+	* postreload.c (reload_combine): Invalidate use information when across
+	volatile insn.
+
+2011-09-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* haifa-sched.c (has_edge_p, prev_non_location_insn, check_cfg):
+	Remove maintenance overhead.
+	(haifa_sched_init, sched_finish): Update.
+
+2011-09-19  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (*mov<mode>_internal_rex64): Use if_then_else RTX
+	to calculate unit, prefix_rep and prefix_data16 attributes.
+	(*mov<mode>_internal): Ditto for unit attribute.
+	(*movv2sf_internal_rex64): Ditto for unit and prefix_rep attributes.
+	(*movv2sf_internal): Ditto.
+	* config/i386/sse.md (VI1248_256): Remove mode iterator.
+	(avx2_eq<mode>3): Use VI_256 instead of VI1248_256.
+	(*avx2_eq<mode>3): Ditto.
+	(avx2_gt<mode>3): Ditto.
+
+2011-09-19  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (maxmin): New code iterator.
+	* config/i386/sse.md (<maxmin:code><mode>3): Macroize expander
+	from <umaxmin:code><mode>3 and <smaxmin:code><mode>3 using maxmin
+	code iterator.
+	(*avx2_<maxmin:code><mode>3): Macroize isn from
+	*avx2_<umaxmin:code><mode>3 and *avx2_<smaxmin:code><mode>3 using
+	maxmin code iterator.
+	(<smaxmin:code><VI124_128:mode>3): Merge with <smaxmin:code>v8hi3.
+	(<umaxmin:code><VI124_128:mode>3): Merge with umaxv4si3 and
+	<umaxmin:code>v16qi3.
+
+2011-09-19  Alan Modra  <amodra@gmail.com>
+	    Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/50341
+	* config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Do not
+	split the load of the indirect function's TOC from the call to
+	prevent the compiler from moving the load of the new TOC above
+	code that references the current function's TOC.
+	(call_indirect_aix<ptrsize>_internal): Ditto.
+	(call_indirect_aix<ptrsize>_nor11): Ditto.
+	(call_indirect_aix<ptrsize>_internal2): Ditto.
+	(call_value_indirect_aix<ptrsize>): Ditto.
+	(call_value_indirect_aix<ptrsize>_internal): Ditto.
+	(call_value_indirect_aix<ptrsize>_nor11): Ditto.
+	(call_value_indirect_aix<ptrsize>_internal2): Ditto.
+
+2011-09-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (*sse4_1_extractps): Change into
+	define_insn_and_split, add =x 0 n and =x x n alternatives
+	and split them after reload.
+
+2011-09-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	* tree.h (TREE_NOT_CHECK4): Rename from bogus NON_TREE_CHECK4.
+
+2011-09-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	* emit-rtl.c (copy_insn_1): Do not copy DEBUG_EXPRs.
+
+2011-09-19  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50413
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Fail to vectorize
+	a basic block if one of its data-refs can't be analyzed.
+
+2011-09-19  Paul Brook  <paul@codesourcery.com>
+
+	* config/arm/predicates.md (shift_amount_operand): Check constant
+	shift count is in range.
+	(const_shift_operand): Remove.
+
+2011-09-18  Eric Botcazou  <ebotcazou@adacore.com>
+	    Iain Sandoe  <developer@sandoe-acoustics.co.uk>
+
+	PR target/50091
+	* config/rs6000/rs6000.md (probe_stack): Use explicit operand.
+	* config/rs6000/rs6000.c (output_probe_stack_range): Likewise.
+
+2011-09-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/bmiintrin.h: Remove tmp.
+	* config/i386/tbmintrin.h: Likewise.
+
+2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50414
+	* tree-vect-slp.c (vect_get_constant_vectors): Handle MAX_EXPR and
+	MIN_EXPR.
+
+2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50412
+	* tree-vect-data-refs.c (vect_analyze_group_access): Fail for
+	acceses that require epilogue loop if vectorizing outer loop.
+
+2011-09-17  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/sparc.md (UNSPEC_EDGE8, UNSPEC_EDGE8L,
+	UNSPEC_EDGE16, UNSPEC_EDGE16L, UNSPEC_EDGE32, UNSPEC_EDGE32L):
+	New unspecs.
+	(define_attr type): New type 'edge'.
+	(edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
+	edge32l_vis): New patterns.
+	* config/sparc/ultra1_2.md: Add insn reservation for 'edge'.
+	* config/sparc/ultra3.md: Likewise.
+	* config/sparc/niagara.md: Likewise.
+	* config/sparc/niagara2.md: Likewise.
+	* config/sparc/sparc.d (sparc_vis_init_builtins): Generate
+	builtins for VIS edge instructions.
+	* config/sparc/visintrin.h (__vis_edge8, __vis_edge8l)
+	(__vis_edge16, __vis_edge16l, __vis_edge32, __vis_edge32l): New
+	intrinsics.
+	(__v8qi, __v4qi): Make unsigned.
+	(__vis_faligndatadi, ___vis_faligndatav2si, __vis_faligndatav4hi,
+	__vis_faligndatav8qi, __vis_fmul8x16au, __vis_fmul8x16al,
+	__vis_fpack32): Fix types.
+	* doc/extend.texi: Document new 'edge' VIS intrinsics.
+
+	* gcc/config/sparc/sparc.c (niagara2_costs): Adjust integer
+	divide costs.
+	(niagara3_costs): New.
+	(sparc_option_override): Use it.
+	* gcc/config/sparc/niagara2.md: Adjust with more accurate
+	Niagara-3 reservations.
+
+2011-09-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (VIMAX_AVX2): Change V4DI to V2TI.
+	(sse2_avx, sseinsnmode): Add V2TI.
+	(REDUC_SMINMAX_MODE): New mode iterator.
+	(reduc_smax_v4sf, reduc_smin_v4sf, reduc_smax_v8sf,
+	reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): Remove.
+	(reduc_<code>_<mode>): New smaxmin and umaxmin expanders.
+	(sse2_lshrv1ti3): Rename to...
+	(<sse2_avx2>_lshr<mode>3): ... this.  Use VIMAX_AVX2 mode
+	iterator.  Move before umaxmin expanders.
+	* config/i386/i386.h (VALID_AVX256_REG_MODE,
+	SSE_REG_MODE_P): Accept V2TImode.
+	* config/i386/i386.c (ix86_expand_reduc): Handle V32QImode,
+	V16HImode, V8SImode and V4DImode.
+
+	* config/i386/i386.c (ix86_build_const_vector): Handle V8SImode
+	and V4DImode.
+	(ix86_build_signbit_mask): Likewise.
+	(ix86_expand_int_vcond): Likewise.  Handle V16HImode and V32QImode.
+	(bdesc_args): Use CODE_FOR_{s,u}m{ax,in}v{32q,16h,8s}i3
+	instead of CODE_FOR_avx2_{s,u}m{ax,in}v{32q,16h,8s}i3.
+	* config/i386/sse.md (avx2_<code><mode>3 umaxmin expand): Rename to...
+	(<code><mode>3) ... this.
+	(avx2_<code><mode>3 smaxmin expand): Rename to...
+	(<code><mode>3) ... this.
+	(smax<mode>3, smin<mode>3): Macroize using smaxmin code iterator.
+	(smaxv2di3, sminv2di3): Macroize using smaxmin code iterator and
+	VI8_AVX2 mode iterator.
+	(umaxv2di3, uminv2di3): Macroize using umaxmin code iterator and
+	VI8_AVX2 mode iterator.
+	(vcond<V_256:mode><VI_256:mode>, vcondu<V_256:mode><VI_256:mode>):
+	New expanders.
+
+2011-09-17  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/ia64/itanium2.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-16  David S. Miller  <davem@davemloft.net>
+
+	* config/sparc/visintrin.h: New file.
+	* config.gcc: Add it to extra_headers on sparc.
+
+2011-09-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/i386.c (ix86_expand_reduc_v4sf): Rename to ...
+	(ix86_expand_reduc): ... this.  Handle also V8SFmode and V4DFmode.
+	* config/i386/sse.md (reduc_splus_v4sf, reduc_smax_v4sf,
+	reduc_smin_v4sf): Adjust callers.
+	(reduc_smax_v8sf, reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df):
+	New expanders.
+
+	* config/i386/sse.md (vec_extract_hi_<mode>,
+	vec_extract_hi_v16hi, vec_extract_hi_v32qi): Use
+	vextracti128 instead of vextractf128 for -mavx2 and
+	integer vectors.  For V4DFmode fix up mode attribute.
+	(VEC_EXTRACT_MODE): For TARGET_AVX add 32-byte vectors.
+	(vec_set_lo_<mode>, vec_set_hi_<mode>): For VI8F_256 modes use V4DF
+	instead of V8SF mode attribute.
+	(avx2_extracti128): Change into define_expand.
+	* config/i386/i386.c (ix86_expand_vector_extract): Handle
+	32-byte vector modes if TARGET_AVX.
+
+2011-09-16  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md: (umulqihi3, mulqihi3): Write as one pattern.
+	(umulqi3_highpart, smulqi3_highpart): Ditto.
+	(*maddqihi4.const, *umaddqihi4.uconst): Ditto.
+	(*msubqihi4.const, *umsubqihi4.uconst): Ditto.
+	(*muluqihi3.uconst, *mulsqihi3.sconst): Ditto.
+
+2011-09-16  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50358
+	* config/avr/avr.md (*ashiftqihi2.signx.1): New insn.
+	(*maddqi4, *maddqi4.const): New insns.
+	(*msubqi4, *msubqi4.const): New insns.
+	* config/avr/avr.c (avr_rtx_costs): Record costs of above in cases
+	PLUS:QI and MINUS:QI.  Increase costs of multiply-add/-sub for
+	HImode by 1 in the case of multiplying with a CONST_INT.
+	Record cost of *ashiftqihi2.signx.1 in case ASHIFT:QI.
+
+2011-09-15  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/50430
+	* gimple-fold.c (gimple_get_virt_method_for_binfo): Do not ICE on
+	error_mark_node in the DECL_INITIAL of vtable.
+
+2011-09-15  Diego Novillo  <dnovillo@google.com>
+
+	* Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from
+	@SYSROOT_CFLAGS_FOR_TARGET@.
+	* configure.ac (SYSROOT_CFLAGS_FOR_TARGET): Set from build-sysroot.
+	* configure: Regenerate.
+	(site.exp): Add definition of TEST_ALWAYS_FLAGS.
+	Remove setting of GCC_UNDER_TEST.
+
+2011-09-15  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (output_fp_compare): Return %v prefixed
+	instruction mnemonics for TARGET_AVX.
+
+	* config/i386/i386.md (*movdf_internal_rex64): use cond RTX in
+	"type" attribute calculation.
+	(*movdf_internal): Ditto.
+	(*movsf_internal): Ditto.
+
+2011-09-15  James Greenhalgh  <james.greenhalgh@arm.com>
+
+	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro.
+
+2011-09-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50361
+	* expr.c (count_type_elements): Handle NULLPTR_TYPE.
+
+2011-09-15  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (add_condition): Add conditions parameter;
+	simplify obviously true clauses.
+	(and_predicates, or_predicates): Add conditions parameter.
+	(inline_duplication_hoook): Update.
+	(mark_modified): New function.
+	(unmodified_parm): New function.
+	(eliminated_by_inlining_prob, (set_cond_stmt_execution_predicate,
+	set_switch_stmt_execution_predicate, will_be_nonconstant_predicate):
+	Use unmodified_parm.
+	(estimate_function_body_sizes): Update.
+	(remap_predicate): Update.
+
+2011-09-15  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow
+	read-after-read dependencies in basic block SLP.
+
+2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/sparc/sparc.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/sh/sh.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/s390/s390.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+	* config/rs6000/constraints.md: Likewise.
+
+2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/microblaze/microblaze.md: Use match_test rather than
+	eq/ne symbol_ref throughout file.
+
+2011-09-14  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/bfin/bfin.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-14  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/50251
+	* explow.c (emit_stack_restore): Set crtl->need_drap if
+	stack_restore is emitted.
+
+2011-09-14  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/arm.c (arm_override_options): Add unaligned_access
+	support.
+	(arm_file_start): Emit attribute for unaligned access as appropriate.
+	* config/arm/arm.md (UNSPEC_UNALIGNED_LOAD)
+	(UNSPEC_UNALIGNED_STORE): Add constants for unspecs.
+	(insv, extzv): Add unaligned-access support.
+	(extv): Change to expander. Likewise.
+	(extzv_t1, extv_regsi): Add helpers.
+	(unaligned_loadsi, unaligned_loadhis, unaligned_loadhiu)
+	(unaligned_storesi, unaligned_storehi): New.
+	(*extv_reg): New (previous extv implementation).
+	* config/arm/arm.opt (munaligned_access): Add option.
+	* config/arm/constraints.md (Uw): New constraint.
+	* expmed.c (store_bit_field_1): Adjust bitfield numbering according
+	to size of access, not size of unit, when BITS_BIG_ENDIAN !=
+	BYTES_BIG_ENDIAN. Don't use bitfield accesses for
+	volatile accesses when -fstrict-volatile-bitfields is in effect.
+	(extract_bit_field_1): Likewise.
+
+2011-09-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* simplify-rtx.c (simplify_subreg): Check that the inner mode is
+	a scalar integer before applying integer-only optimisations to
+	inner arithmetic.
+
+2011-09-14  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* config/mips/mips.c (mips_expand_epilogue): Generate a
+	simple_return only if the return address is in r31.
+
+2011-09-13  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* cfgcleanup.c (try_head_merge_bb): If get_condition returns
+	NULL for a jump that is a cc0 insn, pick the previous insn for
+	move_before.
+
+2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/v850/v850.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/pa/pa.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mn10300/mn10300.md: Use match_test rather than eq/ne
+	symbol_ref throughout file.
+
+2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/m68k/m68k.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/h8300/h8300.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-13  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/arm/arm.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+	* config/arm/neon.md: Likewise.
+	* config/arm/vfp.md: Likewise.
+	* config/arm/thumb2.md: Likewise.
+	* config/arm/cortex-m4.md: Likewise.
+
+2011-09-13  Sevak Sargsyan <sevak.sargsyan@ispras.ru>
+
+	* config/arm/neon.md (neon_vabd<mode>_2, neon_vabd<mode>_3): New
+	define_insn patterns for combine.
+
+2011-09-13  Giuseppe Scrivano  <gscrivano@gnu.org>
+
+	* reorg.c: Always define make_return_insns.
+
+2011-09-13  Jan Hubicka  <jh@suse.cz>
+
+	PR other/49533
+	* cgraphunit.c (assemble_thunks_and_aliases): Force alias to be output.
+
+2011-09-13  Jan Hubicka  <jh@suse.cz>
+
+	PR other/49533
+	* ipa-inline-transform.c (can_remove_node_now_p): Fix thunkos.
+
+2011-09-13  Paul Brook  <paul@codesourcery.com>
+
+	* config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
+	(ARM_TARGET2_DWARF_FORMAT): Provide default definition.
+	* config/arm/linux-eabi.h (ARM_TARGET2_DWARF_FORMAT): Define.
+	* config/arm/symbian.h (ARM_TARGET2_DWARF_FORMAT): Define.
+	* config/arm/uclinux-eabi.h(ARM_TARGET2_DWARF_FORMAT): Define.
+	* config/arm/t-bpabi (EXTRA_HEADERS): Add unwind-arm-common.h.
+	* config/arm/t-symbian (EXTRA_HEADERS): Add unwind-arm-common.h.
+	* config/c6x/c6x.c (c6x_output_file_unwind): Don't rely on dwarf2 code
+	enabling unwind tables.
+	(c6x_debug_unwind_info): New function.
+	(TARGET_ARM_EABI_UNWINDER): Define.
+	(TARGET_DEBUG_UNWIND_INFO): Define.
+	* config/c6x/c6x.h (DWARF_FRAME_RETURN_COLUMN): Define.
+	(TARGET_EXTRA_CFI_SECTION): Remove.
+	* config/c6x/t-c6x-elf (EXTRA_HEADERS): Set.
+	* ginclude/unwind-arm-common.h: New file.
+
+2011-09-13  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50358
+	* config/avr/predicates.md (const_1_to_6_operand): New predicate.
+	* config/avr/avr.md: (extend_s): New code attribute.
+	(mul_r_d): New code attribute.
+	(*maddqihi4, *umaddqihi4): New insns.
+	(*msubqihi4, *umsubqihi4): New insns.
+	(*usmaddqihi4, *sumaddqihi4): New insns.
+	(*usmsubqihi4, *susubdqihi4): New insns.
+	(*umaddqihi4.uconst, *maddqihi4.sconst): New insn-and-splits.
+	(*umsubqihi4.uconst, *msubqihi4.sconst): New insn-and-splits.
+	(*umsubqihi4.uconst.ashift): New insn-and-split.
+	(*msubqihi4.sconst.ashift): New insn-and-split.
+	(*sumaddqihi4.uconst): New insn-and-split.
+	(*sumsubqihi4.uconst): New insn-and-split.
+	* config/avr/avr.c (avr_rtx_costs): Report costs of above in case
+	PLUS:HI and MINUS:HI.
+
+2011-09-13  Revital Eres  <revital.eres@linaro.org>
+
+	modulo-sched.c (remove_node_from_ps): Return void instead of bool.
+	(optimize_sc): Adjust call to remove_node_from_ps.
+	(sms_schedule): Add print info.
+
+2011-09-13  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* rtl.c (copy_rtx): Do not handle frame_related, jump or call
+	flags specially.
+
+2011-09-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/50010
+	* dwarf2cfi.c (add_cfis_to_fde): Ignore non-active insns in between
+	NOTE_INSN_CFI notes, with the exception of
+	NOTE_INSN_SWITCH_TEXT_SECTIONS.
+
+2011-09-12  Bernd Schmidt  <bernds@codesourcery.com>
+	    Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_epilogue): New structure.
+	(mips16e_save_restore_reg): Queue REG_CFA_RESTORE notes when
+	restoring registers.
+	(mips_epilogue_emit_cfa_restores): New function.
+	(mips_epilogue_set_cfa): Likewise.
+	(mips_restore_reg): Queue REG_CFA_RESTORE notes.  When restoring
+	the current CFA register from the stack, redefine the CFA in terms
+	of the stack pointer.
+	(mips_expand_epilogue): Set up mips_epilogue.  Attach CFA information
+	to the epilogue instructions.
+
+2011-09-12  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips16e_save_restore_reg): Add a reg_parm_p
+	argument.
+	(mips16e_build_save_restore): Update accordingly.
+
+2011-09-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/50212
+	* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
+	Skip also lps with NULL landing_pad or non-LABEL_P landing_pad.
+
+	PR debug/50299
+	* calls.c (load_register_parameters): Use use_reg_mode instead
+	of use_reg when adding a single register CALL_INSN_FUNCTION_USAGE
+	entry.
+	(expand_call): Set EXPR_LIST mode to TYPE_MODE of the argument
+	for stack CALL_INSN_FUNCTION_USAGE uses.
+	* expr.h (use_reg_mode): New prototype.
+	(use_reg): Changed into inline around use_reg_mode.
+	* expr.c (use_reg): Renamed to...
+	(use_reg_mode): ... this.  Added MODE argument, set EXPR_LIST
+	mode to that mode instead of VOIDmode.
+	* var-tracking.c (prepare_call_arguments): Don't track parameters
+	whose EXPR_LIST mode is VOIDmode, BLKmode or X mode isn't convertible
+	to it using lowpart_subreg.  Convert VALUE and REG/MEM to the
+	EXPR_LIST mode.
+
+2011-09-12  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/43746
+	* config/avr/avr.c (AVR_SECTION_PROGMEM): New Define.
+	(progmem_section): New Variable.
+	(avr_asm_init_sections): Initialize it.
+	(TARGET_ASM_SELECT_SECTION): Define to...
+	(avr_asm_select_section): ... this new Function.
+	(avr_replace_prefix): New Function.
+	(avr_asm_function_rodata_section): Use it.
+	(avr_insert_attributes): Don't add section attribute for PROGMEM.
+	(avr_section_type_flags): Use avr_progmem_p instead of section
+	name to detect if object is in PROGMEM.
+	(avr_asm_named_section): Set section name prefix for objects in
+	PROGMEM.
+
+2011-09-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/50352
+	* config/arm/arm.md (*push_fp_multi): Add % before %( and %) in the
+	sprintf format string.
+
+2011-09-12  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50343
+	* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check
+	that the reduction is over an SSA name before checking its definition.
+
+2011-09-11  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/cris/cris.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+
+2011-09-11  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.md: Use match_test rather than eq/ne symbol_ref
+	throughout file.
+	* config/mips/sb1.md: Likewise.
+	* config/mips/predicates.md: Replace (match_test "!...")
+	with (not (match_test "..."))
+	* config/mips/constraints.md: Likewise.
+
+2011-09-09  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm-cores.def (generic-armv7-a): New architecture.
+	* config/arm/arm-tables.opt: Regenerate.
+	* config/arm/arm-tune.md: Regenerate.
+	* config/arm/arm.c (arm_file_start): Output .arch directive when
+	user passes -mcpu=generic-*.
+	(arm_issue_rate): Add genericv7a support.
+	* config/arm/arm.h (EXTRA_SPECS): Add asm_cpu_spec.
+	(ASM_CPU_SPEC): New define.
+	* config/arm/elf.h (ASM_SPEC): Use %(asm_cpu_spec).
+	* config/arm/semi.h (ASM_SPEC): Likewise.
+	* doc/invoke.texi (ARM Options): Document -mcpu=generic-*
+	and -mtune=generic-*.
+
+2011-09-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50328
+	* tree-vect-loop.c (vect_is_simple_reduction_1): Allow one
+	constant or default-def operand.
+
+2011-09-09  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-pre.c (create_expression_by_pieces): Fold the
+	last statement.
+
+2011-09-09  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.h (fold_stmt_inplace): Adjust to take a gimple_stmt_iterator
+	instead of a statement.
+	* gimple-fold.c (fold_stmt_inplace): Likewise.
+	* sese.c (graphite_copy_stmts_from_block): Adjust.
+	* tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise.
+	* tree-ssa-forwprop.c (forward_propagate_into_comparison): Use
+	fold_stmt.
+	(forward_propagate_addr_into_variable_array_index): Likewise.
+	(forward_propagate_addr_expr_1): adjust.
+	(associate_plusminus): Likewise.
+	(ssa_forward_propagate_and_combine): Likewise.
+	* tree-ssa-mathopts.c (replace_reciprocal): Adjust.
+	(execute_cse_reciprocals): Likewise.
+	* tree-ssa.c (insert_debug_temp_for_var_def): Adjust.
+
+2011-09-09  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.c (mn10300_split_and_operand_count):
+	Return a positive value to indicate that the bits at the
+	bottom of the register should be cleared.
+
+2011-09-09  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-operands.c (swap_tree_operands): Always adjust
+	existing operand positions.
+
+2011-09-09  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50333
+	* tree-data-ref.c (split_constant_offset): Do not try to handle
+	ternary ops.
+
+2011-09-08  Andrew Stubbs  <ams@codesourcery.com>
+
+	PR tree-optimization/50318
+	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Correct
+	typo in use of mult_rhs1 and mult_rhs2.
+
+2011-09-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (standard_sse_constant_p): Handle AVX2 modes.
+	(standard_sse_constant_opcode) <case 2>: Change vpcmpeqd template.
+
+2011-09-08  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* config/arm/arm.md (push_multi): Emit predicates.
+	(push_fp_multi): Likewise.
+	* config/arm/arm.c (vfp_output_fstmd): Likewise.
+
+2011-09-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/33255 - Support -Wunused-local-typedefs warning
+	* c-decl.c (lookup_name): Use the new maybe_record_typedef_use.
+	(pushdecl): Use the new record_locally_defined_typedef.
+	(store_parm_decls): Allocate cfun->language.
+	(finish_function): Use the new maybe_warn_unused_local_typedefs,
+	and free cfun->language.
+	(c_push_function_context): Allocate cfun->language here only if needed.
+	(c_pop_function_context): Likewise, mark cfun->language
+	for collection only when it should be done.
+	* c-common.c (handle_used_attribute): Don't ignore TYPE_DECL nodes.
+	* c-typeck.c (c_expr_sizeof_type, c_cast_expr): Use the new
+	maybe_record_local_typedef_use.
+	* doc/invoke.texi: Update documentation for
+	-Wunused-local-typedefs.
+
+2011-09-08  Enkovich Ilya  <ilya.enkovich@intel.com>
+
+	* config/i386/i386-protos.h (ix86_lea_outperforms): New.
+	(ix86_avoid_lea_for_add): Likewise.
+	(ix86_avoid_lea_for_addr): Likewise.
+	(ix86_split_lea_for_addr): Likewise.
+
+	* config/i386/i386.c (LEA_MAX_STALL): New.
+	(increase_distance): Likewise.
+	(insn_defines_reg): Likewise.
+	(insn_uses_reg_mem): Likewise.
+	(distance_non_agu_define_in_bb): Likewise.
+	(distance_agu_use_in_bb): Likewise.
+	(ix86_lea_outperforms): Likewise.
+	(ix86_ok_to_clobber_flags): Likewise.
+	(ix86_avoid_lea_for_add): Likewise.
+	(ix86_avoid_lea_for_addr): Likewise.
+	(ix86_split_lea_for_addr): Likewise.
+	(distance_non_agu_define): Search in pred BBs added.
+	(distance_agu_use): Search in succ BBs added.
+	(IX86_LEA_PRIORITY): Value changed from 2 to 0.
+	(LEA_SEARCH_THRESHOLD): Now depends on LEA_MAX_STALL.
+	(ix86_lea_for_add_ok): Use ix86_lea_outperforms to make decision.
+
+	* config/i386/i386.md: Split added to transform non destructive
+	add into move and add.
+	(lea_1): transformed into insn_and_split to avoid AGU stalls.
+	(lea<mode>_2): Likewise.
+
+2011-09-08  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50287
+	* ipa-split.c (split_function): Do not create SSA names for
+	non-gimple-registers.
+
+2011-09-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/19831
+	* tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Also
+	skip builtins with vdefs that do not really store something.
+	(propagate_necessity): For calls to free that we can associate
+	with an allocation function do not mark the freed pointer
+	definition necessary.
+	(eliminate_unnecessary_stmts): Remove a call to free if
+	the associated call to an allocation function is not necessary.
+
+2011-09-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/19831
+	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark
+	allocation functions as necessary.
+
+2011-09-08  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin-driver.c (darwin_find_version_from_kernel): New routine
+	cut from ...
+	(darwin_default_min_version): Amended to provide defaults
+	for the cross directory case.
+	(darwin_driver_init): call darwin_default_min_version unconditionally.
+	* config/darwin.h (DEF_MIN_OSX_VERSION): New.
+	* config/darwin9.h: Likewise.
+	* config/darwin10.h: Likewise.
+	* config/rs6000/darwin7.h: Likewise.
+
+2011-09-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50310
+	* config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Return
+	code early if TARGET_AVX.
+	(ix86_expand_fp_vcond): Handle LTGT and UNEQ.
+
+2011-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/i386/sse.md (sseinsnmode): Remove 32-byte integer vector
+	duplicates.
+
+	PR target/50310
+	* config/i386/sse.md (*andnot<mode>3, *<code><mode>3): Fix up
+	"mode" attribute computation.
+
+2011-09-07  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* regrename.c (struct du_head): Make nregs signed.
+	(closed_chains): Remove.
+	(create_new_chain): Return the new chain.
+	(chain_from_id): New static function.
+	(dump_def_use_chain): Change argument to be an int, indicating
+	the first ID to print.  All callers changed.
+	(merge_overlapping_regs): Use chain_from_id.  Assert that
+	chains don't conflict with themselves.
+	(rename_chains): Take no argument.  Iterate over id_to_chain
+	rather to find chains to rename.  Clear tick before the main loop.
+	(struct incoming_reg_info): New struct.
+	(struct bb_rename_info): New struct.
+	(init_rename_info, set_incoming_from_chain, merge_chains): New
+	static functions.
+	(regrename_analyze): New static function, broken out of
+	regrename_optimize.  Record and make use of open chain information
+	at basic block boundaries, and merge chains where possible.
+	(scan_rtx_reg): Make this_nregs signed.  Don't update
+	closed_chains.
+	(build_def_use): Return a bool to indicate success.  All callers
+	changed.  Don't initialize global data here.
+	(regrename_optimize): Move most code out of here into
+	regrename_analyze.
+	* regs.h (add_range_to_hard_reg_set, remove_range_from_hard_reg_set,
+	range_overlaps_hard_reg_set_p, range_in_hard_reg_set_p): New
+	static inline functions.
+	* vec.h (FOR_EACH_VEC_ELT_FROM): New macro.
+
+	* bb-reorder.c (insert_section_boundary_note): Don't check
+	optimize_function_for_speed_p.
+	(gate_handle_partition_blocks): Do it here instead.
+	(gate_handle_reorder_blocks): Move preliminary checks here ...
+	(rest_of_handle_reorder_blocks): ... from here.
+
+2011-09-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/50301
+	* ipa-cp.c (find_more_values_for_callers_subset): Check jump
+	function index bounds.
+	(perhaps_add_new_callers): Likewise.
+
+2011-09-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/49911
+	* tree-sra.c (analyze_access_subtree): Change type of to-be-replaced
+	enumerations to the corresponding plain integer type.
+
+2011-09-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50319
+	* tree-if-conv.c (set_bb_predicate): Assert we only set
+	canonical predicates.
+	(add_to_predicate_list): Simplify.  Allow TRUTH_NOT_EXPR
+	around canonical predicates.
+	(predicate_bbs): Do not re-gimplify already canonical
+	predicates.  Properly unshare them though.
+	(find_phi_replacement_condition): Simplify.
+
+2011-09-07  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/49030
+	* config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare.
+	* config/arm/arm.c (maybe_get_arm_condition_code): New function,
+	reusing the old code from get_arm_condition_code.  Return ARM_NV
+	for invalid comparison codes.
+	(get_arm_condition_code): Redefine in terms of
+	maybe_get_arm_condition_code.
+	* config/arm/predicates.md (arm_comparison_operator): Use
+	maybe_get_arm_condition_code.
+
+2011-09-07  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (forward_propagate_into_gimple_cond):
+	Canonicalize negated predicates by swapping edges.
+	(forward_propagate_into_cond): Likewise.
+
+2011-09-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50213
+	* tree-flow.h (simple_iv_increment_p): Declare.
+	* tree-ssa-dom.c (simple_iv_increment_p): Export.  Also handle
+	POINTER_PLUS_EXPR.
+	* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Do
+	not propagate simple IV counter increments.
+
+2011-09-07  Eric Botcazou  <ebotcazou@adacore.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/rs6000/rs6000.c (compute_save_world_info): Test
+	cfun->has_nonlocal_label to determine if the out-of-line save
+	world call may be used.
+
+2011-09-07  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Set the jump
+	label on the parallel part of the insn.
+
+2011-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/50191
+	* dwarf2out.c (mem_loc_descriptor) <case MEM>: Try
+	avoid_constant_pool_reference first instead of last.
+
+2011-09-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* doc/configfiles.texi (Configuration Files): Update documentation
+	about tm_p.h and remove FIXME comment.
+
+2011-09-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_function_value_regno_p): Use AX_REG.
+	(function_value_32): Do not check TARGET_MMX, TARGET_SSE or TARGET_AVX.
+
+2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin10.h Remove duplicate LIB_SPEC.
+
+2011-09-06  Enkovich Ilya  <ilya.enkovich@intel.com>
+
+	PR middle-end/44382
+	* target.def (reassociation_width): New hook.
+
+	* doc/tm.texi.in (reassociation_width): Likewise.
+
+	* doc/tm.texi (reassociation_width): Likewise.
+
+	* doc/invoke.texi (tree-reassoc-width): New param documented.
+
+	* hooks.h (hook_int_uint_mode_1): New default hook.
+
+	* hooks.c (hook_int_uint_mode_1): Likewise.
+
+	* config/i386/i386.h (ix86_tune_indices): Add
+	X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
+
+	(TARGET_REASSOC_INT_TO_PARALLEL): New.
+	(TARGET_REASSOC_FP_TO_PARALLEL): Likewise.
+
+	* config/i386/i386.c (initial_ix86_tune_features): Add
+	X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL.
+
+	(ix86_reassociation_width): New function.
+
+	* params.def (PARAM_TREE_REASSOC_WIDTH): New param added.
+
+	* tree-ssa-reassoc.c (get_required_cycles): New function.
+	(get_reassociation_width): Likewise.
+	(swap_ops_for_binary_stmt): Likewise.
+	(rewrite_expr_tree_parallel): Likewise.
+
+	(rewrite_expr_tree): Refactored.  Part of code moved into
+	swap_ops_for_binary_stmt.
+
+	(reassociate_bb): Now checks reassociation width to be used and
+	call rewrite_expr_tree_parallel instead of rewrite_expr_tree if needed.
+
+2011-09-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47025
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): BUILT_IN_VA_END
+	uses nothing.
+	(call_may_clobber_ref_p_1): BUILT_IN_VA_END is a barrier like
+	BUILT_IN_FREE.
+	(stmt_kills_ref_p_1): BUILT_IN_VA_END kills what its argument
+	definitely points to.
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
+	BUILT_IN_VA_START doesn't let its va_list argument escape.
+	* tree-ssa-dce.c (propagate_necessity): BUILT_IN_VA_END does
+	not make any previous stores necessary.
+
+2011-09-06  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-inline.h (struct inline_summary): Move versionable flag...
+	* cgraph.h (struct cgraph_local_info): ...here
+	* ipa-cp.c (determine_versionability): Use the new versionable flag.
+	(determine_versionability): Likewise.
+	(ipcp_versionable_function_p): Likewise.
+	(ipcp_generate_summary): Likewise.
+	* ipa-inline-analysis.c (dump_inline_summary): Do not dump the
+	versionable flag.
+	(compute_inline_parameters): Do not clear the versionable flag.
+	(inline_read_section): Do not stream the versionable flag.
+	(inline_write_summary): Likewise.
+	* lto-cgraph.c (lto_output_node): Stream the versionable flag.
+	(input_overwrite_node): Likewise.
+
+2011-09-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48149
+	* tree-ssa-sccvn.c (vn_get_expr_for): Simplify.  Fix tuplification bug.
+	(vn_valueize): Move earlier.
+	(valueize_expr): Use vn_valueize.
+	(simplify_binary_expression): Simplify, also combine COMPLEX_EXPR
+	operands.
+	(simplify_unary_expression): Simplify.
+
+2011-09-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48317
+	* tree-ssa-sccvn.h (struct vn_nary_op_s): Make op a true
+	trailing array.
+	(sizeof_vn_nary_op): New inline function.
+	(vn_nary_op_lookup_pieces): Adjust.
+	(vn_nary_op_insert_pieces): Likewise.
+	* tree-ssa-sccvn.c (vn_nary_op_eq): Also compare the length.
+	(init_vn_nary_op_from_pieces): Adjust signature.  Deal with
+	any number of operands.
+	(vn_nary_length_from_stmt): New function.
+	(init_vn_nary_op_from_stmt): Adjust for CONSTRUCTOR handling.
+	(vn_nary_op_lookup_pieces): Adjust signature and allocate properly
+	sized temporary.
+	(vn_nary_op_lookup): Likewise.
+	(vn_nary_op_lookup_stmt): Likewise.
+	(vn_nary_op_insert_into): Likewise.
+	(vn_nary_op_insert_stmt): Likewise.
+	(visit_use): Handle CONSTRUCTOR as nary.
+	* tree-ssa-pre.c (phi_translate_1): Adjust.
+	(create_expression_by_pieces): Likewise.
+	(compute_avail): Likewise.
+
+2011-09-06  Ira Rosen  <ira.rosen@linaro.org>
+
+	 * config/arm/arm.c (arm_preferred_simd_mode): Check
+	TARGET_NEON_VECTORIZE_DOUBLE instead of
+	TARGET_NEON_VECTORIZE_QUAD.
+	(arm_autovectorize_vector_sizes): Likewise.
+	* config/arm/arm.opt (mvectorize-with-neon-quad): Make inverse
+	mask of mvectorize-with-neon-double.  Add RejectNegative.
+	(mvectorize-with-neon-double): New.
+
+2011-09-06  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (visit_use): CSE stmt pieces and simplify matching.
+
+2011-09-06  Tom de Vries  <tom@codesourcery.com>
+
+	* recog.c (asm_labels_ok): New function.
+	(check_asm_operands): Use asm_labels_ok.
+
+2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/49606
+	* config/mips/mips.h (ABI_HAS_64BIT_SYMBOLS): Check Pmode.
+	(PMODE_INSN): New macro.
+	* config/mips/mips.c (gen_load_const_gp): Use PMODE_INSN.
+	(mips_got_load, mips_expand_synci_loop): Likewise.
+	(mips_save_gp_to_cprestore_slot): Handle SImode and DImode
+	cprestore patterns.
+	(mips_emit_loadgp): Use PMODE_INSN.  Handle SImode and DImode
+	copygp_mips16 patterns.
+	(mips_expand_prologue): Handle SImode and DImode potential_cprestore
+	and use_cprestore patterns.
+	(mips_override_options): Check for incompatible -mabi and -mlong
+	combinations.
+	* config/mips/mips.md (unspec_got<mode>): Rename to...
+	(unspec_got_<mode>): ...this.
+	(copygp_mips16): Use the Pmode iterator.
+	(potential_cprestore, cprestore, use_cprestore): Likewise.
+	(clear_cache, indirect_jump): Use PMODE_INSN.
+	(indirect_jump<mode>): Rename to...
+	(indirect_jump_<mode>): ...this.
+	(tablejump): Use PMODE_INSN.
+	(tablejump<mode>): Rename to...
+	(tablejump_<mode>): ...this.
+	(exception_receiver): Handle restore_gp_si and restore_gp_di.
+	(restore_gp): Use the Pmode iterator.
+	* config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Use
+	PMODE_INSN.
+
+2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off.
+	Fix the type of the BIT_AND_EXPR.
+
+2011-09-05  David S. Miller  <davem@davemloft.net>
+
+	* config.host: Add driver-sparc.o and sparc/x-sparc on
+	native sparc*-*-linux* builds.
+	* config/sparc/driver-sparc.c: Correct Linux strings.
+	* config/sparc/linux.h: Add DRIVER_SELF_SPECS.
+	* config/sparc/linux64.h: Likewise.
+	* doc/invoke.texi: Document that Linux also supports
+	-mcpu=native and -mtune=native on sparc.
+
+	* config/sparc/sparc-opts.h (PROCESSOR_NIAGARA3,
+	PROCESSOR_NIAGARA4): New.
+	* config/sparc/sparc.opt: Handle new processor types.
+	* config/sparc/sparc.md: Add to "cpu" attribute.
+	* config/sparc/sparc.h (TARGET_CPU_niagara3,
+	TARGET_CPU_niagara4): New, treat as niagara2.
+	* config/sparc/linux64.h: Handle niagara3 and niagara4 like niagara2.
+	* config/sparc/sol2.h: Likewise.
+	* config/sparc/niagara2.md: Schedule niagara3 like niagara2.
+	* config/sparc/sparc.c (sparc_option_override): Add
+	niagara3 and niagara4 handling.
+	(sparc32_initialize_trampoline): Likewise.
+	(sparc64_initialize_trampoline): Likewise.
+	(sparc_use_sched_lookahead): Likewise.
+	(sparc_issue_rate): Likewise.
+	(sparc_register_move_cost): Likewise.
+	* config/sparc/driver-sparc.c (cpu_names): Use niagara3
+	and niagara4 as appropriate.
+	* doc/invoke.texi: Document new processor types.
+	* config.gcc: Recognize niagara3 and niagara4 in --with-cpu
+	and --with-tune options.
+
+	* config/sparc/sol2-64.h: Move ...
+	* config/sparc/default-64.h: ... to here.  Update comment.
+	* config.gcc: Update Solaris sparc to use default-64.h, also
+	prefix this header into the list on sparc64-*-linux.
+	* config/sparc/linux64.h (TARGET_DEFAULT): Only override if
+	TARGET_64BIT_DEFAULT is defined.  Remove commented out reference
+	to MASK_HARD_QUAD.
+
+2011-09-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50289
+	* config/avr/avr.c (sequent_regs_live): Don't recognize sequences
+	that contain global register variable.
+
+2011-09-05  Richard Guenther  <rguenther@suse.de>
+
+	* tree-cfg.c (replace_uses_by): Use fold_stmt, not fold_stmt_inplace.
+
+2011-09-05  Richard Guenther  <rguenther@suse.de>
+
+	* stor-layout.c (layout_type): Use size_binop for array size
+	calculations.
+
+2011-09-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.h (progmem_section): Remove Declaration.
+	* config/avr/avr.c (progmem_section): Make static and rename to
+	progmem_swtable_section.
+	(avr_output_addr_vec_elt): No need to switch sections.
+	(avr_asm_init_sections): Use output_section_asm_op as section
+	callback for progmem_swtable_section.
+	(avr_output_progmem_section_asm_op): Remove Function.
+	(TARGET_ASM_FUNCTION_RODATA_SECTION): New Define.
+	(avr_asm_function_rodata_section): New static Function.
+	* config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Output
+	alignment 2**1 for jump tables.
+
+2011-09-04  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Check that
+	parameter is SSA name.
+
+2011-09-04  Richard Guenther  <rguenther@suse.de>
+
+	Revert
+	2011-08-31  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
+	special-casing.
+
+2011-09-04  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR debug/49901
+	* config/darwin.h (DEBUG_MACRO_SECTION): New macro.
+
+2011-09-04  Jakub Jelinek  <jakub@redhat.com>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50208
+	* tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add an
+	argument.  Check that def_stmt is inside the loop.
+	(vect_recog_widen_mult_pattern): Update calls to
+	vect_handle_widen_mult_by_cons.
+	(vect_operation_fits_smaller_type): Check that def_stmt is
+	inside the loop.
+
+2011-09-04  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vectorizer.c (vect_print_dump_info): Print line
+	number when dumping to a file.
+	(vectorize_loops): Add new messages to dump file.
+
+2011-09-03  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.h (ipa_jump_func_t): New typedef.
+	(struct ipa_edge_args): Removed field argument_count, field
+	jump_functions turned into a vector.
+	(ipa_set_cs_argument_count): Removed.
+	(ipa_get_cs_argument_count): Updated to work on vectors.
+	(ipa_get_ith_jump_func): Likewise.
+	* ipa-prop.c (ipa_count_arguments): Removed.
+	(compute_scalar_jump_functions): Use ipa_get_ith_jump_func to access
+	jump functions.  Update caller.
+	(compute_pass_through_member_ptrs): Likewise.
+	(compute_cst_member_ptr_arguments): Likewise.
+	(ipa_compute_jump_functions_for_edge): Get number of arguments from
+	the statement, allocate vector.
+	(ipa_compute_jump_functions): Do not call ipa_count_arguments.
+	(duplicate_ipa_jump_func_array): Removed.
+	(ipa_edge_duplication_hook): Use VEC_copy, do not copy argument count.
+	(ipa_read_node_info): Allocate vector.
+
+2011-09-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR middle-end/50232
+	* config/pa/pa.md (return): Define "return" insn pattern.
+	(epilogue): Use it when no epilogue is needed.
+	* config/pa/pa.c (pa_can_use_return_insn): New function.
+	* config/pa/pa-protos.h (pa_can_use_return_insn): Declare.
+
+2011-09-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgexpand.c (add_stack_var): Assert that the alignment is not zero.
+	* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Revert latest change.
+	Force at least BITS_PER_UNIT alignment on the new variable.
+
+2011-09-02  Gary Funck <gary@intrepid.com>
+
+	* opts.c (print_specific_help): Fix off-by-one compare in
+	assertion check.
+	* opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
+	CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED):
+	Increase by +5 to allow for more languages.
+	* optc-gen.awk: Generate #if that ensures that the number of
+	languages is within the implementation-defined limit.
+
+2011-09-02  Michael Matz  <matz@suse.de>
+
+	PR middle-end/50260
+	* ipa-split.c (split_function): Call add_referenced_var.
+
+	* tree-ssa-phiopt.c (cond_store_replacement): Don't call get_var_ann.
+	(cond_if_else_store_replacement_1): Ditto.
+	* tree-ssa-pre.c (get_representative_for): Ditto.
+	(create_expression_by_pieces): Ditto.
+	(insert_into_preds_of_block): Ditto.
+	* tree-sra.c (create_access_replacement): Ditto.
+	(get_replaced_param_substitute): Ditto.
+
+2011-09-02  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* config/c6x/c6x.md (collapse-ndfa, no-comb-vect): New
+	automata_options.
+	(d1, l1, s1, m1, d2, l2, s2, m2): Changed to define_query_cpu_unit.
+	(l1w, s1w, l2w, s2w): Define in the main automaton.
+	(fps1, fpl1, adddps1, adddpl1, fps2, fpl2, adddps2, adddpl2): New
+	units.
+	* config/c6x/c6x.c (c6x_sched_insn_info): Add unit_mask member.
+	(c6x_unit_names): Add the new units.
+	(c6x_unit_codes): New static array.
+	(UNIT_QID_D1, UNIT_QID_L1, UNIT_QID_S1, UNIT_QID_M1, UNIT_QID_FPS1,
+	UNIT_QID_FPL1, UNIT_QID_ADDDPS1, UNIT_QID_ADDDPL1,
+	UNIT_QID_SIDE_OFFSET): New macros.
+	(RESERVATION_S2): Adjust value.
+	(c6x_option_override): Compute c6x_unit_codes.
+	(assign_reservations): Take the unit_mask of the last instruction
+	into account.  Detect floating point reservations by looking for
+	the new units.  Don't assign reservations if the field is already
+	nonzero.
+	(struct c6x_sched_context): Add member prev_cycle_state_ctx.
+	(init_sched_state): Initialize it.
+	(c6x_clear_sched_context): Free it.
+	(insn_set_clock): Clear reservation.
+	(prev_cycle_state): New static variable.
+	(c6x_init_sched_context): Save it.
+	(c6x_sched_init): Allocate space for it and clear it.
+	(c6x_sched_dfa_pre_cycle_insn): New static function.
+	(c6x_dfa_new_cycle): Save state at the start of a new cycle.
+	(c6x_variable_issue): Only record units in the unit_mask that
+	were not set at the start of the cycle.
+	(c6x_variable_issue): Compute and store the unit_mask from the
+	current state.
+	(reorg_split_calls): Ensure the new information remains correct.
+	(TARGET_SCHED_DFA_NEW_CYCLE, TARGET_SCHED_CLEAR_SCHED_CONTEXT,
+	TARGET_SCHED_DFA_PRE_CYCLE_INSN): Define.
+	* config/c6x/c6x.h (CPU_UNITS_QUERY): Define.
+	* config/c6x/c6x-sched.md.in (fp4_ls_N__CROSS_, adddp_ls_N__CROSS_):
+	Add special reservations.
+	* config/c6x/c6x-sched.md: Regenerate.
+
+2011-09-02  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.h (ipa_node_params): Removed fields
+	called_with_var_arguments and node_versionable.
+	(ipa_set_called_with_variable_arg): Removed.
+	(ipa_is_called_with_var_arguments): Likewise.
+	* ipa-cp.c (ipa_get_lattice): Fixed index check in an assert.
+	(determine_versionability): Do not check for type attributes and va
+	builtins.  Record versionability into inline summary.
+	(initialize_node_lattices): Do not check
+	ipa_is_called_with_var_arguments.
+	(propagate_constants_accross_call): Likewise, ignore arguments we do
+	not have PARM_DECLs for, set variable flag for parameters that were
+	not passed a value.
+	(create_specialized_node): Dump info that we cannot change signature.
+	* ipa-prop.c (ipa_compute_jump_functions): Do not care about variable
+	number of arguments.
+	(ipa_make_edge_direct_to_target): Likewise.
+	(ipa_update_after_lto_read): Likewise.
+	(ipa_node_duplication_hook): Do not copy called_with_var_arguments flag.
+	* tree-inline.c (copy_arguments_for_versioning): Copy PARM_DECLs if
+	they were remapped.
+
+2011-09-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/27460
+	PR middle-end/29269
+	* doc/md.texi (vcond): Document.
+	* genopinit.c (optabs): Turn vcond{,u}_optab into a conversion
+	optab with two modes.
+	* optabs.h (enum convert_optab_index): Add COI_vcond, COI_vcondu.
+	(enum direct_optab_index): Remove DOI_vcond, DOI_vcondu.
+	(vcond_optab): Adjust.
+	(vcondu_optab): Likewise.
+	(expand_vec_cond_expr_p): Adjust prototype.
+	* optabs.c (get_vcond_icode): Adjust.
+	(expand_vec_cond_expr_p): Likewise.
+	(expand_vec_cond_expr): Likewise.
+	* tree-vect-stmts.c (vect_is_simple_cond): Return the comparison
+	vector type.
+	(vectorizable_condition): Allow differing types for comparison
+	and result.
+	* config/i386/i386.c (ix86_expand_sse_cmp): Use proper mode
+	for the comparison.
+	* config/i386/sse.md (vcond<mode>): Split to
+	vcond<V_256:mode><VF_256:mode>, vcond<V_128:mode><VF_128:mode>,
+	vcond<V_128:mode><VI124_128:mode> and
+	vcondu<V_128:mode><VI124_128:mode>.
+	(vcondv2di): Change to vcond<VI8F_128:mode>v2di.
+	(vconduv2di): Likewise.
+	* config/arm/neon.md (vcond<mode>): Change to vcond*<mode><mode>.
+	(vcondu<mode>): Likewise.
+	* config/ia64/vect.md (vcond<mode>): Likewise.
+	(vcondu<mode>): Likewise.
+	(vcondv2sf): Likewise.
+	* config/mips/mips-ps-3d.md (vcondv2sf): Likewise.
+	* config/rs6000/paired.md (vcondv2sf): Likewise.
+	* config/rs6000/vector.md (vcond<mode>): Likewise.
+	(vcondu<mode>): Likewise.
+	* config/spu/spu.md (vcond<mode>): Likewise.
+	(vcondu<mode>): Likewise.
+
+2011-09-02  Richard Guenther  <rguenther@suse.de>
+
+	* pretty-print.h (pp_unsigned_wide_integer): New.
+	* tree-pretty-print.c (dump_generic_node): Print unsigned
+	host-wide-int fitting INTEGER_CSTs with pp_unsigned_wide_integer.
+
+2011-09-02  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/49987
+	* config/rs6000/rs6000.c (paired_expand_vector_init): Check for
+	valid CONST_VECTOR operands.
+	(rs6000_expand_vector_init): Likewise.
+
+2011-09-02  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraph.h (cgraph_indirect_call_info): Removed field thunk_delta.
+	* gimple-fold.c (gimple_get_virt_method_for_binfo): Rewritten to use
+	BINFO_VTABLE.  Parameter delta removed, all callers updated.
+	* tree.c (free_lang_data_in_binfo): Clear BINFO_VIRTUALs instead
+	BINFO_VTABLE.
+	* cgraph.c (cgraph_make_edge_direct): Removed parameter delta, updated
+	all calls.
+	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Removed
+	handling of thunk_delta.
+	* ipa-cp.c (get_indirect_edge_target): Removed parameter delta.
+	(devirtualization_time_bonus): Do not handle thunk deltas.
+	(ipcp_discover_new_direct_edges): Likewise.
+	* ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
+	(try_make_edge_direct_simple_call): Likewise.
+	(try_make_edge_direct_virtual_call): Likewise.
+	* lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.  Mark
+	parameter set as unused.
+	(output_edge_opt_summary): Likewise.  Mark both parameters as unused.
+	* lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.  Mark
+	parameter set as unused.
+	(output_edge_opt_summary): Likewise.  Mark both parameters as unused.
+	(input_edge_opt_summary): Likewise.
+	* lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not stream
+	BINFO_VIRTUALS at all.
+	* lto-streamer-in.c (lto_input_ts_binfo_tree_pointers): Likewise.
+
+2011-09-02  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-ccp.c (fold_builtin_alloca_for_var): Do not fold alloca (0).
+	(ccp_fold_stmt): Continue replacing args when folding alloca fails.
+
+2011-08-31  Richard Guenther  <rguenther@suse.de>
+
+	* expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR
+	handling here, from ...
+	(expand_expr_real_1): ... here.
+	* gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR
+	and VEC_COND_EXPR.
+	* gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR
+	a GIMPLE_TERNARY_RHS.
+	* tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR
+	and VEC_COND_EXPR here ...
+	(verify_gimple_assign_single): ... not here.
+	* gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding.
+	* tree-object-size.c (cond_expr_object_size): Adjust.
+	(collect_object_sizes_for): Likewise.
+	* tree-scalar-evolution.c (interpret_expr): Don't handle ternary RHSs.
+	* tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and simplify.
+	(ssa_forward_propagate_and_combine): Adjust.
+	* tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR
+	as ternary.
+	* tree-ssa-threadedge.c (fold_assignment_stmt): Adjust.
+	* tree-vect-loop.c (vect_is_simple_reduction_1): Likewise.
+	* tree-vect-stmt.c (vectorizable_condition): Likewise.
+	* tree-vrp.c (extract_range_from_cond_expr): Likewise.
+	(extract_range_from_assignment): Likewise.
+
+2011-08-31  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/i386/i386.md: Use (match_test ...) for attribute tests.
+	* config/i386/mmx.md: Likewise.
+	* config/i386/sse.md: Likewise.
+	* config/i386/predicates.md (call_insn_operand): Use
+	(not (match_test "...")) instead of (match_test "!...")
+	* config/i386/constraints.md (w): Likewise.
+
+2011-08-31  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* doc/md.texi: Describe the use of match_tests in attribute tests.
+	* rtl.def (MATCH_TEST): Update commentary.
+	* genattrtab.c (attr_copy_rtx, check_attr_test, clear_struct_flag)
+	(write_test_expr, walk_attr_value): Handle MATCH_TEST.
+
+2011-08-31  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* genattrtab.c (attr_rtx_1): Hash SYMBOL_REFs.
+	(attr_string): Use copy_md_ptr_loc.
+
+2011-08-31  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/49886
+	* ipa-inline-analysis.c (compute_inline_parameters): Set
+	can_change_signature of noes with typde attributes.
+	* ipa-split.c (split_function): Do not skip any arguments if
+	can_change_signature is set.
+
+2011-08-31  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Alias
+	check removed.
+
+2011-08-31  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE
+	special-casing.
+
+2011-08-31  Marc Glisse  <marc.glisse@inria.fr>
+
+	* doc/generic.texi (Types for C++): CP_TYPE_QUALS -> cp_type_quals.
+
+2011-08-31  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/43513
+	* Makefile.in (tree-ssa-ccp.o): Add $(PARAMS_H) to rule.
+	* tree-ssa-ccp.c (params.h): Include.
+	(fold_builtin_alloca_for_var): New function.
+	(ccp_fold_stmt): Use fold_builtin_alloca_for_var.
+
+2011-08-30  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_valid_target_attribute_inner_p):
+	Handle FMA option.
+
+2011-08-30  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.c (optimal_immediate_sequence_1): Make b1, b2,
+	b3 and b4 unsigned.
+
+2011-08-30  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.c (arm_gen_constant): Set can_negate correctly
+	when code is SET.
+
+2011-08-30  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48571
+	* gimple.h (maybe_fold_offset_to_address): Remove.
+	(maybe_fold_offset_to_reference): Likewise.
+	(maybe_fold_stmt_addition): Likewise.
+	(may_propagate_address_into_dereference): Likewise.
+	* tree-inline.c (remap_gimple_op_r): Do not reconstruct
+	array references.
+	* gimple-fold.c (canonicalize_constructor_val): Likewise.
+	Canonicalize invariant POINTER_PLUS_EXPRs to invariant MEM_REF
+	addresses instead.
+	(may_propagate_address_into_dereference): Remove.
+	(maybe_fold_offset_to_array_ref): Likewise.
+	(maybe_fold_offset_to_reference): Likewise.
+	(maybe_fold_offset_to_address): Likewise.
+	(maybe_fold_stmt_addition): Likewise.
+	(fold_gimple_assign): Do not reconstruct array references but
+	instead canonicalize invariant POINTER_PLUS_EXPRs to invariant
+	MEM_REF addresses.
+	(gimple_fold_stmt_to_constant_1): Likewise.
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
+	* gimplify.c (gimplify_conversion): Likewise.
+	(gimplify_expr): Likewise.
+
+2011-08-30  Ilya Tocar  <ilya.tocar@intel.com>
+
+	* config/i386/fmaintrin.h: New.
+	* config.gcc: Add fmaintrin.h.
+	* config/i386/i386.c
+	(enum ix86_builtins) <IX86_BUILTIN_VFMADDSS3>: New.
+	<IX86_BUILTIN_VFMADDSD3>: Likewise.
+	* config/i386/sse.md (fmai_vmfmadd_<mode>): New.
+	(*fmai_fmadd_<mode>): Likewise.
+	(*fmai_fmsub_<mode>): Likewise.
+	(*fmai_fnmadd_<mode>): Likewise.
+	(*fmai_fnmsub_<mode>): Likewise.
+	* config/i386/immintrin.h: Add fmaintrin.h.
+
+2011-08-30  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* genautomata.c (NO_COMB_OPTION): New macro.
+	(no_comb_flag): New static variable.
+	(gen_automata_option): Handle NO_COMB_OPTION.
+	(comb_vect_p): False if no_comb_flag.
+	(add_vect): Move computation of min/max values.  Return early if
+	no_comb_flag.
+	* doc/md.texi (automata_option): Document no-comb-vect.
+
+	* config/i386/i386.c (get_pc_thunk_name): Change prefix to
+	"__x86.get_pc_thunk".
+
+	* bb-reorder.c (insert_section_boundary_note): Only do it if
+	we reordered the blocks; i.e. not if !optimize_function_for_speed_p.
+
+2011-08-30  Christian Bruel  <christian.bruel@st.com>
+
+	* coverage.c (coverage_init): Check flag_branch_probabilities instead of
+	flag_profile_use.
+
+2011-08-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.opt (-msave-toc-indirect): Change default
+	to off.  Document switch.
+	* doc/invoke.texi (-msave-toc-indirect): Ditto.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* gthr-posix.h (__gthread_active_p): Do not use preprocessor
+	conditionals and comments inside macro arguments.
+
+2011-08-29  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
+	    Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (constant_boolean_node): Adjust prototype.
+	* fold-const.c (fold_convert_loc): Move aggregate conversion
+	leeway down.
+	(constant_boolean_node): Make value parameter boolean, add
+	vector type handling.
+	(fold_unary_loc): Use constant_boolean_node.
+	(fold_binary_loc): Preserve types properly when folding
+	COMPLEX_EXPR <__real x, __imag x>.
+	* gimplify.c (gimplify_expr): Handle vector comparison.
+	* tree.def (EQ_EXPR, ...): Document behavior on vector typed
+	comparison.
+	* tree-cfg.c (verify_gimple_comparison): Verify vector typed
+	comparisons.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48722
+	* emit-rtl.c (unshare_all_rtl_again): For CALL_INSNs,
+	reset_used_flags also in CALL_INSN_FUNCTION_USAGE.
+	(verify_rtl_sharing): Likewise and verify_rtx_sharing
+	in there too.
+	(unshare_all_rtl_in_chain): For CALL_INSNs
+	copy_rtx_if_shared also CALL_INSN_FUNCTION_USAGE.
+
+2011-08-29  Richard Guenther  <rguenther@suse.de>
+
+	* gimple-fold.c (gimple_fold_stmt_to_constant_1): Set a location
+	on the built ADDR_EXPR.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/50215
+	* var-tracking.c (create_entry_value): Call cselib_lookup_from_insn
+	before adding ENTRY_VALUE to val->locs.
+
+2011-08-28  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR bootstrap/50218
+	* tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Initialize
+	comp.
+
+2011-08-27  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* doc/rtl.texi (simple_return): Document.
+	(parallel, PATTERN): Here too.
+	* doc/md.texi (return): Mention it's allowed to expand to simple_return
+	in some cases.
+	(simple_return): Document standard pattern.
+	* gengenrtl.c (special_rtx): SIMPLE_RETURN is special.
+	* final.c (final_scan_insn): Use ANY_RETURN_P on body.
+	* reorg.c (function_return_label, function_simple_return_label):
+	New static variables, replacing...
+	(end_of_function_label): ... this.
+	(simplejump_or_return_p): New static function.
+	(optimize_skip, steal_delay_list_from_fallthrough,
+	fill_slots_from_thread): Use it.
+	(relax_delay_slots): Likewise.  Use ANY_RETURN_P on body.
+	(rare_destination, follow_jumps): Use ANY_RETURN_P on body.
+	(find_end_label): Take a new arg which is one of the two return
+	rtxs.  Depending on which, set either function_return_label or
+	function_simple_return_label.  All callers changed.
+	(make_return_insns): Make both kinds.
+	(dbr_schedule): Adjust for two kinds of end labels.
+	* function.c (emit_return_into_block): Set JUMP_LABEL properly.
+	* genemit.c (gen_exp): Handle SIMPLE_RETURN.
+	(gen_expand, gen_split): Use ANY_RETURN_P.
+	* df-scan.c (df_uses_record): Handle SIMPLE_RETURN.
+	* rtl.def (SIMPLE_RETURN): New code.
+	* ifcvt.c (find_if_case_1): Be more careful about
+	redirecting jumps to the EXIT_BLOCK.
+	* jump.c (condjump_p, condjump_in_parallel_p, any_condjump_p,
+	returnjump_p_1): Handle SIMPLE_RETURNs.
+	* print-rtl.c (print_rtx): Likewise.
+	* rtl.c (copy_rtx): Likewise.
+	* bt-load.c (compute_defs_uses_and_gen): Use ANY_RETURN_P.
+	* combine.c (simplify_set): Likewise.
+	* resource.c (find_dead_or_set_registers, mark_set_resources):
+	Likewise.
+	* emit-rtl.c (verify_rtx_sharing, classify_insn, copy_insn_1,
+	copy_rtx_if_shared_1, mark_used_flags): Handle SIMPLE_RETURNs.
+	(init_emit_regs): Initialize simple_return_rtx.
+	* cfglayout.c (fixup_reorder_chain): Pass a JUMP_LABEL to
+	force_nonfallthru_and_redirect.
+	* rtl.h (ANY_RETURN_P): Allow SIMPLE_RETURN.
+	(GR_SIMPLE_RETURN): New enum value.
+	(simple_return_rtx): New macro.
+	* basic-block.h (force_nonfallthru_and_redirect): Adjust
+	declaration.
+	* cfgrtl.c (force_nonfallthru_and_redirect): Take a new jump_label
+	argument.  All callers changed.  Be careful about what kinds of
+	returnjumps to generate.
+	* config/i386/3i86.c (ix86_pad_returns, ix86_count_insn_bb,
+	ix86_pad_short_function): Likewise.
+	* config/arm/arm.c (arm_final_prescan_insn): Handle both kinds
+	of return.
+	* config/mips/mips.md (any_return): New code_iterator.
+	(optab): Add cases for return and simple_return.
+	(return): Expand to a simple_return.
+	(simple_return): New pattern.
+	(*<optab>, *<optab>_internal for any_return): New patterns.
+	(return_internal): Remove.
+	* config/mips/mips.c (mips_expand_epilogue): Make the last insn
+	a simple_return_internal.
+
+2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (*absneg<mode>2): Fix split condition.
+	(vec_extract_lo_<mode>): Prevent both operands in memory.
+	(vec_extract_lo_v16hi): Ditto.
+	(*vec_extract_v4sf_mem): Add TARGET_SSE insn constraint.
+
+2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (mulv16qi3): Attach REG_EQUAL note.
+	(*sse2_mulv4si3): Ditto.
+	(mulv2di3): Ditto.
+	* config/i386/i386.c (legitimize_tls_address): Change REG_EQIV
+	notes to REG_EQUAL.
+
+2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50202
+	* config/i386/sse.md (sse4_2_pcmpestr): Emit NOTE_INSN_DELETED note
+	when all outputs are unused.
+	(sse4_2_pcmpistr): Ditto.
+
+2011-08-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (round<mode>2): New expander.
+	* config/i386/i386.c (enum ix86_builtins): Add
+	IX86_BUILTIN_ROUND{PS,PD}_AZ{,256}.
+	(struct builtin_description): Add __builtin_ia32_round{ps,pd}_az{,256}
+	descriptions.
+	(ix86_builtin_vectorized_function): Handle BUILT_IN_ROUND{,F} builtins.
+	(ix86_build_const_vector): Rewrite using loop with RTVEC_ELT accessor.
+
+2011-08-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR middle-end/50083
+	* convert.c (convert_to_integer) <BUIT_IN_ROUND{,F,L}>: Convert
+	only when TARGET_C99_FUNCTIONS.
+	<BUILT_IN_NEARBYINT{,F,L}>: Ditto.
+	<BUILT_IN_RINT{,F,L}>: Ditto.
+
+2011-08-26  Michael Matz  <matz@suse.de>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR lto/50165
+	* lto-streamer-in.c (canon_file_name): Initialize new_slot->len;
+	don't call strlen twice, use memcpy.
+
+2011-08-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/bmi2intrin.h: Allow in <immintrin.h>.
+	* config/i386/bmiintrin.h: Likewise.
+	* config/i386/lzcntintrin.h: Likewise.
+
+	* config/i386/immintrin.h: Include <lzcntintrin.h>,
+	<bmiintrin.h> and <bmi2intrin.h>.
+
+2011-08-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/50166
+	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Check count in main.
+	* configure: Regenerate.
+
+2011-08-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/50179
+	* c-typeck.c (c_process_expr_stmt): Skip over nops and
+	call mark_exp_read even if exprv is ADDR_EXPR.
+
+2011-08-26  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* df-problems.c (df_note_bb_compute): Pass uses rather than defs
+	to df_set_dead_notes_for_mw.
+
+2011-08-26  Richard Guenther  <rguenther@suse.de>
+
+	* varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF].
+
+2011-08-26  Zdenek Dvorak  <ook@ucw.cz>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	* tree-ssa-loop-ivopts.c (struct cost_pair): Add comp field.
+	(struct ivopts_data): Add loop_single_exit_p field.
+	(niter_for_exit): Change parameter desc_p into return value.  Return
+	desc if	desc->may_be_zero.  Free desc if unused.
+	(niter_for_single_dom_exit): Change return type.
+	(find_induction_variables): Handle changed return type of
+	niter_for_single_dom_exit.  Dump may_be_zero.
+	(add_candidate_1): Keep original base and step type for IP_ORIGINAL.
+	(set_use_iv_cost): Add and handle comp parameter.
+	(determine_use_iv_cost_generic, determine_use_iv_cost_address): Add
+	comp argument to set_use_iv_cost.
+	(strip_wrap_conserving_type_conversions, expr_equal_p)
+	(difference_cannot_overflow_p, iv_elimination_compare_lt): New function.
+	(may_eliminate_iv): Add comp parameter.  Handle new return type of
+	niter_for_exit.  Use loop_single_exit_p.  Use iv_elimination_compare_lt.
+	(determine_use_iv_cost_condition): Add comp argument to set_use_iv_cost
+	and may_eliminate_iv.
+	(rewrite_use_compare): Move call to iv_elimination_compare to ...
+	(may_eliminate_iv): Here.
+	(tree_ssa_iv_optimize_loop): Initialize loop_single_exit_p.
+
+2011-08-26  Tom de Vries  <tom@codesourcery.com>
+
+	* tree-pretty-print (dump_generic_node): Test for NULL_TREE before
+	accessing TREE_TYPE.
+
+2011-08-26  Jiangning Liu  <jiangning.liu@arm.com>
+
+	* config/arm/arm.md (*ior_scc_scc): Enable for Thumb2 as well.
+	(*ior_scc_scc_cmp): Likewise
+	(*and_scc_scc): Likewise.
+	(*and_scc_scc_cmp): Likewise.
+	(*and_scc_scc_nodom): Likewise.
+	(*cmp_ite0, *cmp_ite1, *cmp_and, *cmp_ior): Handle Thumb2.
+
+2011-08-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* rtlanal.c (nonzero_bits1): Handle CLRSB.
+
+2011-08-26  Richard Guenther  <rguenther@suse.de>
+
+	* expr.c (string_constant): Handle &MEM_REF.
+
+2011-08-26  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.c (struct four_ints): New type.
+	(count_insns_for_constant): Delete function.
+	(find_best_start): Delete function.
+	(optimal_immediate_sequence): New function.
+	(optimal_immediate_sequence_1): New function.
+	(arm_gen_constant): Move constant splitting code to
+	optimal_immediate_sequence.
+	Rewrite constant negation/invertion code.
+
+2011-08-26  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm-protos.h (const_ok_for_op): Add prototype.
+	* config/arm/arm.c (const_ok_for_op): Add support for addw/subw.
+	Remove prototype. Remove static function type.
+	* config/arm/arm.md (*arm_addsi3): Add addw/subw support.
+	Add arch attribute.
+	* config/arm/constraints.md (Pj, PJ): New constraints.
+
+2011-08-26  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	* config/arm/cortex-a9.md ("cortex_a9_mult_long"): New.
+	("cortex_a9_multiply_long"): New and use above.  Handle all
+	long multiply cases.
+	("cortex_a9_multiply"): Handle smmul and smmulr.
+	("cortex_a9_mac"): Handle smmla.
+
+2011-08-25  Richard Henderson  <rth@redhat.com>
+
+	PR 50132
+	PR 49864
+	* cfgcleanup.c (old_insns_match_p): Don't allow cross-jump for
+	non-constant stack adjutment.
+	* expr.c (find_args_size_adjust): Break out from ...
+	(fixup_args_size_notes): ... here.
+	* rtl.h (find_args_size_adjust): Declare.
+
+2011-08-25  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (isa): Add sse2, sse2_noavx, sse3,
+	sse4 and sse4_noavx.
+	(enabled): Handle sse2, sse2_noavx, sse3, sse4 and sse4_noavx.
+	(*pushdf_rex64): Change Y2 register constraint to x.
+	(*movdf_internal_rex64): Ditto.
+	(*zero_extendsidi2_rex64): Ditto.
+	(*movdi_internal): Change Y2 register constraint to x
+	and update "isa" attribute.
+	(*pushdf): Ditto.
+	(*movdf internal): Ditto.
+	(zero_extendsidi2_1): Ditto.
+	(*truncdfdf_mixed): Ditto.
+	(*truncxfdf2_mixed): Ditto.
+	* config/i386/mmx.md (*mov<mode>_internal_rex64): Change Y2
+	register constraint to x.
+	(*movv2sf_internal_rex64): Ditto.
+	(*mov<mode>_internal): Change Y2 register constraint to x
+	and add "isa" attribute.
+	(*movv2sf_internal): Ditto.
+	(*vec_extractv2si_1): Ditto.
+	* config/i386/sse.md ("vec_set<mode>_0): Change Y2 and Y4 register
+	constraints to x and update "isa" attribute.
+	(*vec_interleave_highv2df): Change Y3 registerconstraint
+	to x and update "isa" attribute.
+	(*vec_interleave_lowv2df): Ditto.
+	(*vec_concatv2df): Change Y2 register constraint to x and
+	update "isa" attribute.
+	(sse2_loadld): Ditto.
+	(*vec_extractv2di_1): Ditto.
+	(*vec_dupv4si): Ditto.
+	(*vec_dupv2di): Ditto.
+	(*vec_concatv4si): Ditto.
+	(vec_concatv2di): Ditto.
+	* config/i386/constraints.md (Y2): Remove.
+	(Y3): Ditto.
+	(Y4): Ditto.
+
+2011-08-25  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* regrename.c (scan_rtx_reg, scan_rtx_address, build_def_use,
+	dump_def_use_chain): Don't declare.
+	(mark_conflict, create_new_chain): Move before users.
+	(regrename_optimize): Move to near end of file.
+
+2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr-protos.h (byte_immediate_operand): Remove Prototype.
+	(secondary_input_reload_class): Remove Prototype.
+	* config/avr/avr.c (byte_immediate_operand): Remove Function.
+	* config/avr/avr.md (setmemhi): Use u8_operand.
+	(strlenhi): Use const0_rtx for comparison.
+	* config/avr/avr.h (avr_reg_order): Remove Declaration.
+
+2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (reg_class_tab): Make local to
+	avr_regno_reg_class.  Return smallest register class available.
+
+2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (STR_PREFIX_P): New Define.
+	(avr_asm_declare_function_name): Use it.
+	(avr_asm_named_section): Use it.
+	(avr_section_type_flags): Use it.
+
+2011-08-25  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* doc/md.texi (automata_option): Document collapse-ndfa.
+	* genautomata.c (COLLAPSE_OPTION): New macro.
+	(collapse_flag): New static variable.
+	(struct description): New member normal_decls_num.
+	(struct automaton): New members advance_ainsn and collapse_ainsn.
+	(gen_automata_option): Check for COLLAPSE_OPTION.
+	(collapse_ndfa_insn_decl): New static variable.
+	(add_collapse_ndfa_insn_decl, special_decl_p): New functions.
+	(find_arc): If insn is the collapse-ndfa insn, accept any arc we find.
+	(transform_insn_regexps): Call add_collapse_ndfa_insn_decl if
+	necessary.  Use normal_decls_num rather than decls_num, remove
+	test for special decls.
+	(create_alt_states, form_ainsn_with_same_reservs): Use special_decl_p.
+	(make_automaton); Likewise.  Use the new advance_cycle_insn member
+	of struct automaton.
+	(create_composed_state): Disallow advance-cycle arcs if collapse_flag
+	is set.
+	(NDFA_to_DFA): Don't create composed states for the collapse-ndfa
+	transition.  Create the necessary transitions for it.
+	(create_ainsns): Return void.  Take an automaton_t argument, and
+	update its ainsn_list, advance_ainsn and collapse_ainsn members.  All
+	callers changed.
+	(COLLAPSE_NDFA_VALUE_NAME): New macro.
+	(output_tables): Output code to define it.
+	(output_internal_insn_code_evaluation): Output code to accept
+	const0_rtx as collapse-ndfa transition.
+	(output_default_latencies, output_print_reservation_func,
+	output_print_description): Reorganize loops to use normal_decls_num
+	as loop bound; remove special case for advance_cycle_insn_decl.
+	(initiate_automaton_gen): Handle COLLAPSE_OPTION.
+	(check_automata_insn_issues): Check for collapse_ainsn.
+	(expand_automate): Allocate sufficient space.  Initialize
+	normal_decls_num.
+
+2011-08-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md: Fix indentation from r177991.
+
+2011-08-25  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* regrename.c (struct du_head): Remove member terminated.
+	(create_new_chain): Don't initialize it.
+	(scan_rtx_reg): Don't set or test it, test the open_chains_set
+	bitmap instead.
+	(tick, this_tick): New global variables, moved out of
+	regrename_optimize.
+	(current_id, open_chains, closed_chains, open_chains_set,
+	live_in_chains, live_hard_regs): Reorder declarations.
+	(dump_def_use_chain): Move function earlier in the file.
+	(rename_chains): New static function, broken out of
+	regrename_optimize.
+	(regrename_optimize): Use it.  Remove #if 0'ed code.
+
+2011-08-25  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
+
+	* varasm.c: (default_binds_local_p_1): Commentary typo fix.
+
+2011-08-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/50172
+	* config/i386/i386.c (ix86_expand_builtin): Convert to Pmode if needed.
+
+2011-08-24  Richard Guenther  <rguenther@suse.de>
+
+	* tree-data-ref.c (dr_analyze_indices): Avoid unsharing the
+	ref in the basic-block case.  Move stripping array-refs
+	to the place we create an access-function for it.  Remove
+	bogus stripping down a MEM_REF to its base.
+
+2011-08-24  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_comparison): Fold &a < &a + 4 even
+	with -fno-strict-overflow.
+
+2011-08-24  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vectorizer.c (vect_print_dump_info): Avoid the
+	file and location clutter when dumping to dump files.
+
+2011-08-24  Simon Baldwin  <simonb@google.com>
+
+	* gengtype-state.c (write_state): Remove timestamped header line.
+
+2011-08-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.in (CFLAGS-collect2.o, CFLAGS-c-family/c-opts.o)
+	(CFLAGS-c-family/c-pch.o, CFLAGS-prefix.o, CFLAGS-version.o)
+	(CFLAGS-lto-compress.o, CFLAGS-toplev.o, CFLAGS-intl.o)
+	(CFLAGS-cppbuiltin.o, CFLAGS-cppdefault.o): New.
+	(collect2.o, c-family/c-cppbuiltin.o, c-family/c-opts.o)
+	(c-family/c-pch.o, prefix.o, version.o, lto-compress.o, toplev.o)
+	(intl.o, cppbuiltin.o, cppdefault.o): Remove explicit compilation
+	rules.
+	(lto-wrapper$(exeext)): Use $(LINKER) not $(COMPILER).
+
+2011-08-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.in (ALL_CXXFLAGS): Include $(CFLAGS-$@).
+
+2011-08-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50067
+	* tree-data-ref.c (dr_analyze_indices): Do not add an access
+	function for a MEM_REF base that has no evolution in the loop
+	nest or that is not analyzable.
+
+2011-08-23  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira.c (ira_init_register_move_cost): Check small subclasses
+	through ira_reg_class_max_nregs and ira_available_class_regs.
+
+2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/constraints.md (Yp): New register constraint.
+	* config/i386/i386.md (*addhi_1): Merge with *addhi_1_lea using
+	Yp register constraint.
+	(*addqi_1): Merge with *addqi_1_lea using Yp register constraint.
+	(*ashlhi3_1): Merge with *ashlhi3_1_lea using Yp register constraint.
+	(*ashlqi3_1): Merge with *ashlqi3_1_lea using Yp register constraint.
+
+2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* config/i386/sse.md (<s>mul<mode>3_highpart): Update.
+
+2011-08-23  Mark Heffernan  <meheff@google.com>
+
+	PR middle-end/38509
+	* common.opt (Wfree-nonheap-object): New option.
+	* doc/invoke.texi (Warning options): Document -Wfree-nonheap-object.
+	* builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object
+	to warning.
+	(expand_builtin): Make warning conditional.
+
+2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (type): Add imulx, ishiftx and rotatex.
+	(length_immediate): Handle imulx, ishiftx and rotatex.
+	(imm_disp): Ditto.
+	(isa): Add bmi2.
+	(enabled): Handle bmi2.
+	(*mul<mode><dwi>3): Split from *<u>mul<mode><dwi>3.
+	(*umul<mode><dwi>3): Ditto.  Add imulx BMI2 alternative.
+	(*bmi2_umulditi3_1): New insn pattern.
+	(*bmi2_umulsidi3_1): Ditto.
+	(*umul<mode><dwi>3 splitter): New splitter to avoid flags dependency.
+	(*bmi2_ashl<mode>3_1): New insn pattern.
+	(*ashl<mode>3_1): Add ishiftx BMI2 alternative.
+	(*ashl<mode>3_1 splitter): New splitter to avoid flags dependency.
+	(*bmi2_ashlsi3_1_zext): New insn pattern.
+	(*ashlsi3_1_zext): Add ishiftx BMI2 alternative.
+	(*ashlsi3_1_zext splitter): New splitter to avoid flags dependency.
+	(*bmi2_<shiftrt_insn><mode>3_1): New insn pattern.
+	(*<shiftrt_insn><mode>3_1): Add ishiftx BMI2 alternative.
+	(*<shiftrt_insn><mode>3_1 splitter): New splitter to avoid
+	flags dependency.
+	(*bmi2_<shiftrt_insn>si3_1_zext): New insn pattern.
+	(*<shiftrt_insn>si3_1_zext): Add ishiftx BMI2 alternative.
+	(*<shiftrt_insn>si3_1_zext splitter): New splitter to avoid
+	flags dependency.
+	(*bmi2_rorx<mode>3_1): New insn pattern.
+	(*<rotate_insn><mode>3_1): Add rotatex BMI2 alternative.
+	(*rotate<mode>3_1 splitter): New splitter to avoid flags dependency.
+	(*rotatert<mode>3_1 splitter): Ditto.
+	(*bmi2_rorxsi3_1_zext): New insn pattern.
+	(*<rotate_insn>si3_1_zext): Add rotatex BMI2 alternative.
+	(*rotatesi3_1_zext splitter): New splitter to avoid flags dependency.
+	(*rotatertsi3_1_zext splitter): Ditto.
+
+2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* common/config/i386/i386-common.c (OPTION_MASK_ISA_BMI2_SET): New.
+	(OPTION_MASK_ISA_BMI2_UNSET): Likewise.
+	(ix86_handle_option): Handle OPT_mbmi2 case.
+	* config.gcc (i[34567]86-*-*): Add bmi2intrin.h.
+	(x86_64-*-*): Likewise.
+	* config/i386/bmi2intrin.h: New file.
+	* config/i386/cpuid.h (bit_BMI2): New.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
+	BMI2 feature.
+	* config/i386/i386-c.c (ix86_target_macros_internal):
+	Conditionally define __BMI2__.
+	* config/i386/i386.c (ix86_option_override_internal): Define PTA_BMI2.
+	Handle BMI2 option.
+	(ix86_valid_target_attribute_inner_p): Handle BMI2 option.
+	(print_reg): New code.
+	(ix86_print_operand): Likewise.
+	(ix86_builtins): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
+	IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
+	IX86_BUILTIN_PEXT64.
+	(bdesc_args): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
+	IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
+	IX86_BUILTIN_PEXT64.
+	* config/i386/i386.h (TARGET_BMI2): New.
+	* config/i386/i386.md (UNSPEC_PDEP): New.
+	(UNSPEC_PEXT): Likewise.
+	(*bmi2_bzhi_<mode>3): Likewise.
+	(*bmi2_pdep_<mode>3): Likewise.
+	(*bmi2_pext_<mode>3): Likewise.
+	* config/i386/i386.opt (mbmi2): New.
+	* config/i386/x86intrin.h: Include bmi2intrin.h when __BMI2__
+	is defined.
+	* doc/extend.texi: Document BMI2 built-in functions.
+	* doc/invoke.texi: Document -mbmi2.
+
+2011-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/50161
+	* simplify-rtx.c (simplify_const_unary_operation): If
+	op is CONST_INT, don't look at op_mode, but use instead mode.
+	* optabs.c (add_equal_note): For FFS, CLZ, CTZ,
+	CLRSB, POPCOUNT, PARITY and BSWAP use operand mode for
+	operation and TRUNCATE/ZERO_EXTEND if needed.
+	* doc/rtl.texi (ffs, clrsb, clz, ctz, popcount, parity, bswap):
+	Document that operand mode must be same as operation mode,
+	or VOIDmode.
+	* config/avr/avr.md (paritysi2, *parityqihi2.libgcc,
+	*paritysihi2.libgcc, popcountsi2, *popcountsi2.libgcc,
+	*popcountqihi2.libgcc, clzsi2, *clzsihi2.libgcc, ctzsi2,
+	*ctzsihi2.libgcc, ffssi2, *ffssihi2.libgcc): For unary ops
+	use the mode of operand for the operation and add truncate
+	or zero_extend around if needed.
+	* config/c6x/c6x.md (ctzdi2): Likewise.
+	* config/bfin/bfin.md (clrsbsi2, signbitssi2): Likewise.
+
+2011-08-12  Michael Matz  <matz@suse.de>
+
+	* cfgexpand.c (expand_one_register_var): Use get_pointer_alignment.
+	(gimple_expand_cfg): Merge alignment info for coalesced pointer
+	SSA names.
+
+2011-08-23  Richard Guenther  <rguenther@suse.de>
+
+	* Makefile.in (tree-data-ref.o): Add tree-affine.h dependency.
+	* tree-affine.h (aff_comb_cannot_overlap_p): Declare.
+	* tree-affine.c (aff_comb_cannot_overlap_p): New function, moved
+	from ...
+	* tree-ssa-loop-im.c (cannot_overlap_p): ... here.
+	(mem_refs_may_alias_p): Adjust.
+	* tree-data-ref.h (dr_may_alias_p): Adjust.
+	* tree-data-ref.c: Include tree-affine.h.
+	(dr_analyze_indices): Do nothing for the non-loop case.
+	(dr_may_alias_p): Distinguish loop and non-loop case.  Disambiguate
+	more cases in the non-loop case.
+	* graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Adjust
+	calls to dr_may_alias_p.
+	(write_alias_graph_to_ascii_ecc): Likewise.
+	(write_alias_graph_to_ascii_dot): Likewise.
+	(build_alias_set_optimal_p): Likewise.
+
+2011-08-23  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50162
+	* tree-vect-stmts.c (vectorizable_call): Fix argument lookup.
+
+2011-08-23  Richard Guenther  <rguenther@suse.de>
+
+	* tree-data-ref.c (dr_analyze_indices): Add comments, handle
+	REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs.
+	(create_data_ref): Also dump access functions for the created data-ref.
+
+2011-08-22  Uros Bizjak  <ubizjak@gmail.com>
+	    Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR target/50155
+	* config/i386/sse.md (VI_AVX2): New.
+	(<plusminus_insn><mode>3): Use VI_AVX2 mode iterator.
+	(*<plusminus_insn><mode>3): Ditto.
+	(<sse2_avx2>_andnot<mode>3): Ditto.
+	(*andnot<mode>3): Fix order of cond operands.
+	Add asserts for correct TARGET_xxx.
+	(*<any_logic:code><mode>3): Ditto.
+
+2011-08-22  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/m32c/m32c.h (CLASS_MAX_NREGS): Remove macro.
+	* config/m32c/m32c-protos.h (m32c_class_max_nregs): Remove.
+	* config/m32c/m32c.c (m32c_class_max_nregs): Make static. Change
+	regclass argument type to reg_class_t. Change 'max' and 'v' vars
+	and return types to unsigned char. Use reg_class_contents instead
+	of class_contents.
+	(TARGET_CLASS_MAX_NREGS): Define.
+
+2011-08-22  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* config/c6x/c6x.md (indirect_jump_shadow): Tweak representation
+	to make computed_jump_p return true.
+
+2011-08-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (GCC_PICFLAG_FOR_TARGET): Call it.
+	(PICFLAG_FOR_TARGET): Substitute.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
+2011-08-22  Dodji Seketeli  <dodji@redhat.com>
+
+	* c-family/c-pch.c (c_common_read_pch): Re-set line table right
+	after reading in the pch.
+
+2011-08-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Error if __ELF__ isn't defined.
+	* configure: Regenerated.
+
+2011-08-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50133
+	* tree-vect-stmts.c (vect_finish_stmt_generation): Copy location
+	from stmt instead of some statement around gsi.
+
+	PR middle-end/50141
+	* expr.c (get_bit_range): Only use DECL_THREAD_LOCAL_P if
+	innerdecl is a VAR_DECL.
+
+2011-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* config/i386/avx2intrin.h: New file.
+	* config/i386/i386-builtin-types.def (PCINT, PCINT64, PV4SI,
+	PV8SI, V32QI_FTYPE_V32QI, V32QI_FTYPE_V16QI, V16HI_FTYPE_V16HI,
+	V16HI_FTYPE_V8HI, V8SI_FTYPE_V8SI, V16HI_FTYPE_V16QI,
+	V8SI_FTYPE_V16QI, V4DI_FTYPE_V16QI, V8SI_FTYPE_V8HI,
+	V4DI_FTYPE_V8HI, V4DI_FTYPE_V4SI, V4DI_FTYPE_PV4DI,
+	V4DI_FTYPE_V2DI, V2DI_FTYPE_PCV2DI_V2DI, V4SI_FTYPE_PCV4SI_V4SI,
+	V32QI_FTYPE_V16HI_V16HI, V16HI_FTYPE_V8SI_V8SI,
+	V32QI_FTYPE_V32QI_V32QI, V16HI_FTYPE_V32QI_V32QI,
+	V16HI_FTYPE_V16HI_V8HI, V16HI_FTYPE_V16HI_V16HI,
+	V16HI_FTYPE_V16HI_INT, V16HI_FTYPE_V16HI_SI,
+	V16HI_FTYPE_V16HI_V16HI_INT, V32QI_FTYPE_V32QI_V32QI_INT,
+	V8SI_FTYPE_V8SI_V4SI, V8SI_FTYPE_V8SI_V8SI,
+	V8SI_FTYPE_V16HI_V16HI, V8SI_FTYPE_V8SI_INT, V8SI_FTYPE_V8SI_SI,
+	V8SI_FTYPE_PCV8SI_V8SI, V4DI_FTYPE_V4DI_V4DI,
+	V4DI_FTYPE_V8SI_V8SI, V4DI_FTYPE_V4DI_V2DI,
+	V4DI_FTYPE_PCV4DI_V4DI, V4DI_FTYPE_V4DI_INT,
+	V2DI_FTYPE_V4DI_INT, V4DI_FTYPE_V4DI_V4DI_INT,
+	V4DI_FTYPE_V4DI_V2DI_INT, VOID_FTYPE_PV2DI_V2DI_V2DI,
+	VOID_FTYPE_PV4DI_V4DI_V4DI, VOID_FTYPE_PV4SI_V4SI_V4SI,
+	VOID_FTYPE_PV8SI_V8SI_V8SI,
+	V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_V2DF_INT,
+	V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_V4DF_INT,
+	V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_V2DF_INT,
+	V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_V4DF_INT,
+	V4SF_FTYPE_V4SF_PCFLOAT_V4SI_V4SF_INT,
+	V8SF_FTYPE_V8SF_PCFLOAT_V8SI_V8SF_INT,
+	V4SF_FTYPE_V4SF_PCFLOAT_V2DI_V4SF_INT,
+	V4SF_FTYPE_V4SF_PCFLOAT_V4DI_V4SF_INT,
+	V2DI_FTYPE_V2DI_PCINT64_V4SI_V2DI_INT,
+	V4DI_FTYPE_V4DI_PCINT64_V4SI_V4DI_INT,
+	V2DI_FTYPE_V2DI_PCINT64_V2DI_V2DI_INT,
+	V4DI_FTYPE_V4DI_PCINT64_V4DI_V4DI_INT,
+	V4SI_FTYPE_V4SI_PCINT_V4SI_V4SI_INT,
+	V8SI_FTYPE_V8SI_PCINT_V8SI_V8SI_INT,
+	V4SI_FTYPE_V4SI_PCINT_V2DI_V4SI_INT,
+	V4SI_FTYPE_V4SI_PCINT_V4DI_V4SI_INT,
+	V16HI_FTYPE_V16HI_SI_COUNT, V16HI_FTYPE_V16HI_V8HI_COUNT,
+	V8SI_FTYPE_V8SI_SI_COUNT, V8SI_FTYPE_V8SI_V4SI_COUNT,
+	V4DI_FTYPE_V4DI_INT_COUNT, V4DI_FTYPE_V4DI_V2DI_COUNT,
+	V4DI_FTYPE_V4DI_INT_CONVERT,
+	V4DI_FTYPE_V4DI_V4DI_INT_CONVERT): New.
+	* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MPSADBW256,
+	IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
+	IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
+	IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
+	IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
+	IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
+	IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
+	IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
+	IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
+	IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
+	IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
+	IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
+	IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
+	IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
+	IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
+	IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
+	IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
+	IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
+	IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
+	IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
+	IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
+	IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
+	IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
+	IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
+	IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
+	IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
+	IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
+	IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
+	IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
+	IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
+	IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
+	IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
+	IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
+	IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
+	IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
+	IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
+	IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
+	IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
+	IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
+	IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
+	IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
+	IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
+	IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
+	IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
+	IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
+	IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
+	IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
+	IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
+	IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
+	IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
+	IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
+	IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
+	IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
+	IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
+	IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
+	IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
+	IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
+	IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
+	IX86_BUILTIN_MOVNTDQA256, IX86_BUILTIN_VBROADCASTSS_PS,
+	IX86_BUILTIN_VBROADCASTSS_PS256,
+	IX86_BUILTIN_VBROADCASTSD_PD256,
+	IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
+	IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
+	IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
+	IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
+	IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
+	IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
+	IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
+	IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
+	IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
+	IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
+	IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
+	IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
+	IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256,
+	IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
+	IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
+	IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
+	IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
+	IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI,
+	IX86_BUILTIN_GATHERSIV2DF, IX86_BUILTIN_GATHERSIV4DF,
+	IX86_BUILTIN_GATHERDIV2DF, IX86_BUILTIN_GATHERDIV4DF,
+	IX86_BUILTIN_GATHERSIV4SF, IX86_BUILTIN_GATHERSIV8SF,
+	IX86_BUILTIN_GATHERDIV4SF, IX86_BUILTIN_GATHERDIV8SF,
+	IX86_BUILTIN_GATHERSIV2DI, IX86_BUILTIN_GATHERSIV4DI,
+	IX86_BUILTIN_GATHERDIV2DI, IX86_BUILTIN_GATHERDIV4DI,
+	IX86_BUILTIN_GATHERSIV4SI, IX86_BUILTIN_GATHERSIV8SI,
+	IX86_BUILTIN_GATHERDIV4SI, IX86_BUILTIN_GATHERDIV8SI.
+	(bdesc_special_args): Add IX86_BUILTIN_MOVNTDQA256,
+	IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ,
+	IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256,
+	IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ,
+	IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256.
+	(bdesc_args): Add  IX86_BUILTIN_MPSADBW256,
+	IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256,
+	IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256,
+	IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256,
+	IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256,
+	IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256,
+	IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256,
+	IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256,
+	IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256,
+	IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I,
+	IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256,
+	IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256,
+	IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
+	IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
+	IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
+	IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256,
+	IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256,
+	IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256,
+	IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256,
+	IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256,
+	IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256,
+	IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256,
+	IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256,
+	IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256,
+	IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256,
+	IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256,
+	IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256,
+	IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256,
+	IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256,
+	IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256,
+	IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256,
+	IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256,
+	IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256,
+	IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256,
+	IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256,
+	IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256,
+	IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256,
+	IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256,
+	IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256,
+	IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256,
+	IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256,
+	IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256,
+	IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256,
+	IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256,
+	IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256,
+	IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256,
+	IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256,
+	IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256,
+	IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256,
+	IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256,
+	IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256,
+	IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256,
+	IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256,
+	IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256,
+	IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256,
+	IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256,
+	IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256,
+	IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256,
+	IX86_BUILTIN_VBROADCASTSS_PS, IX86_BUILTIN_VBROADCASTSS_PS256,
+	IX86_BUILTIN_VBROADCASTSD_PD256,
+	IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256,
+	IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256,
+	IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256,
+	IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128,
+	IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128,
+	IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256,
+	IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256,
+	IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256,
+	IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256,
+	IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI,
+	IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI,
+	IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI,
+	IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI,
+	IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI.
+	(ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_GATHERSIV2DF,
+	IX86_BUILTIN_GATHERSIV4DF, IX86_BUILTIN_GATHERDIV2DF,
+	IX86_BUILTIN_GATHERDIV4DF, IX86_BUILTIN_GATHERSIV4SF,
+	IX86_BUILTIN_GATHERSIV8SF, IX86_BUILTIN_GATHERDIV4SF,
+	IX86_BUILTIN_GATHERDIV8SF, IX86_BUILTIN_GATHERSIV2DI,
+	IX86_BUILTIN_GATHERSIV4DI, IX86_BUILTIN_GATHERDIV2DI,
+	IX86_BUILTIN_GATHERDIV4DI, IX86_BUILTIN_GATHERSIV4SI,
+	IX86_BUILTIN_GATHERSIV8SI, IX86_BUILTIN_GATHERDIV4SI,
+	IX86_BUILTIN_GATHERDIV8SI.
+	(ix86_preferred_simd_mode): Support AVX2 modes.
+	(ix86_expand_args_builtin): Support AVX2 builtins.
+	(ix86_expand_special_args_builtin): Likewise.
+	(ix86_expand_builtin): Likewise.
+	* config/i386/i386.md (UNSPEC_VPERMSI): New.
+	(UNSPEC_VPERMDF): Likewise.
+	(UNSPEC_VPERMSF): Likewise.
+	(UNSPEC_VPERMDI): Likewise.
+	(UNSPEC_VPERMTI): Likewise.
+	(UNSPEC_GATHER): Likewise.
+	(ssemodesuffix): Extend.
+	* config/i386/immintrin.h: Include avx2intrin.h when __AVX2__
+	is defined.
+	* config/i386/predicates.md (const1248_operand): New.
+	* config/i386/sse.md (VI1_AVX2): New mode iterator.
+	(VI2_AVX2): Likewise.
+	(VI4_AVX2): Likewise.
+	(VI8_AVX2): Likewise.
+	(VIMAX_AVX2): Likewise.
+	(SSESCALARMODE): Likewise.
+	(VI12_AVX2): Likewise.
+	(VI24_AVX2): Likewise.
+	(VI124_AVX2): Likewise.
+	(VI248_AVX2): Likewise.
+	(VI48_AVX2): Likewise.
+	(VI4SD_AVX2): Likewise.
+	(V48_AVX2): Likewise.
+	(AVX256MODE2P): Likewise.
+	(AVXMODE48P_DI): Likewise.
+	(sse2_avx2): New mode attribute.
+	(ssse3_avx2): Likewise.
+	(sse4_1_avx2): Likewise.
+	(avx_avx2): Likewise.
+	(ssebytemode): Likewise.
+	(AVXTOSSEMODE): Likewise.
+	(AVXMODE48P_DI): Likewise.
+	(gthrfirstp): Likewise.
+	(gthrlastp): Likewise.
+	(lshift): New code_iterator
+	(lshift): New code attribute.
+	(lshift): Likewise.
+	(ssescalarmodesuffix): Update.
+	(sseunpackmode): Likewise.
+	(ssepackmode): Likewise.
+	(avx2_vec_dupv4sf): New insn pattern.
+	(avx2_vec_dupv8sf): Likewise.
+	(avx2_interleave_highv4di): Likewise.
+	(avx2_interleave_lowv4di): Likewise.
+	(avx2_umulv4siv4di3): Likewise
+	(*avx2_umulv4siv4di3): Likewise
+	(avx2_pmaddwd): Likewise.
+	(*avx2_pmaddwd): Likewise.
+	(avx2_lshrqv4di3): Likewise.
+	(avx2_lshlqv4di3): Likewise.
+	(avx2_lshl<mode>3): Likewise.
+	(avx2_<umaxmin:code><mode>3): Likewise.
+	(*avx2_<umaxmin:code><mode>3): Likewise.
+	(avx2_<smaxmin:code><mode>3): Likewise.
+	(*avx2_<smaxmin:code><mode>3): Likewise.
+	(avx2_eq<mode>3): Likewise.
+	(*avx2_eq<mode>3): Likewise.
+	(avx2_gt<mode>3): Likewise.
+	(avx2_interleave_highv32qi): New.
+	(avx2_interleave_lowv32qi): Likewise.
+	(avx2_interleave_highv16hi): Likewise.
+	(avx2_interleave_lowv16hi): Likewise.
+	(avx2_interleave_highv8si): Likewise.
+	(avx2_interleave_lowv8si): Likewise.
+	(avx2_pshufd): Likewise.
+	(avx2_pshufd_1): Likewise.
+	(avx2_pshuflwv3): Likewise.
+	(avx2_pshuflw_1): Likewise.
+	(avx2_pshufhwv3): Likewise.
+	(avx2_pshufhw_1): Likewise.
+	(avx2_uavgv32qi3): Likewise.
+	(*avx2_uavgv32qi3): Likewise.
+	(avx2_uavgv16hi3): Likewise.
+	(*avx2_uavgv16hi3): Likewise.
+	(avx2_pmovmskb): Likewise.
+	(avx2_phaddwv16hi3): Likewise.
+	(avx2_phadddv8si3): Likewise.
+	(avx2_phaddswv16hi3): Likewise.
+	(avx2_phsubwv16hi3): Likewise.
+	(avx2_phsubdv8si3): Likewise.
+	(avx2_phsubswv16hi3): Likewise.
+	(avx2_pmaddubsw256): Likewise.
+	(avx2_umulhrswv16hi3): Likewise.
+	(*avx2_umulhrswv16hi3): Likewise.
+	(avx2_packusdw): Likewise.
+	(avx2_pblendd<mode>): Likewise.
+	(avx2_<code>v16qiv16hi2): Likewise.
+	(avx2_<code>v8qiv8si2): Likewise.
+	(avx2_<code>v8hiv8si2): Likewise.
+	(avx2_<code>v4qiv4di2): Likewise.
+	(avx2_<code>v4hiv4di2): Likewise.
+	(avx2_<code>v4siv4di2): Likewise.
+	(avx2_pbroadcast<mode>): Likewise.
+	(avx2_permvarv8si): Likewise.
+	(avx2_permv4df): Likewise.
+	(avx2_permvarv8sf): Likewise.
+	(avx2_permv4di): Likewise.
+	(avx2_permv2ti): Likewise.
+	(avx2_vec_dupv4df): Likewise.
+	(avx2_vbroadcasti128_<mode>): Likewise.
+	(avx2_vec_set_lo_v4di): Likewise.
+	(avx2_vec_set_hi_v4di): Likewise.
+	(*avx2_maskmov<avx2modesuffix><avxmodesuffix>): Likewise.
+	(avx2_extracti128): Likewise.
+	(avx2_inserti128): Likewise.
+	(avx2_ashrvv8si): Likewise.
+	(avx2_ashrvv4si): Likewise.
+	(avx2_<lshift>vv8si): Likewise.
+	(avx2_<lshift>v<mode>): Likewise.
+	(avx2_<lshift>vv2di): Likewise.
+	(avx2_gathersi<mode>): Likewise.
+	(*avx2_gathersi<mode>): Likewise.
+	(avx2_gatherdi<mode>): Likewise.
+	(*avx2_gatherdi<mode>): Likewise.
+	(avx2_gatherdi<mode>256): Likewise.
+	(*avx2_gatherdi<mode>256): Likewise.
+	(<plusminus_insn><mode>3): Use VI mode iterator.
+	(*<plusminus_insn><mode>3): Use VI mode iterator.
+	(<sse2_avx2>_<plusminus_insn><mode>3): Rename from
+	sse2_<plusminus_insn><mode>3.  Use VI12_AVX2 mode iterator.
+	(*<sse2_avx2>_<plusminus_insn><mode>3): Rename from
+	*sse2_<plusminus_insn><mode>3.  Use VI12_AVX2 mode iterator.
+	(mul<mode>3): Rename from mulv8hi3.  Use VI2_AVX2 mode iterator.
+	(*mul<mode>3): Rename from *mulv8hi3.  Use VI2_AVX2 mode iterator.
+	(<s>mul<mode>3_highpart): Rename from <s>mulv8hi3_highpart.
+	Use VI2_AVX2 mode iterator.
+	(*<s>mul<mode>3_highpart): Rename from *<s>mulv8hi3_highpart.
+	Use VI2_AVX2 mode iterator.
+	(mul<mode>3): Rename from mulv4si3.  Use VI4_AVX2 mode iterator.
+	(*mul<mode>3): Rename from *mulv4si3.  Use VI4_AVX2 mode iterator.
+	(*<sse4_1_avx2>_mulv2siv2di3): Rename from *sse4_1_mulv4si3.
+	Use VI4_AVX2 mode iterator.
+	(ashr<mode>3): Use VI24_AVX2 mode iterator.
+	(lshr<mode>3): Use VI248_AVX2 mode iterator.
+	(<sse2_avx2>_ashl<mode>3): Rename from sse2_ashlv1ti3.
+	Use VIMAX_AVX2 mode iterator.
+	(<sse2_avx2>_andnot<mode>3): Rename from sse2_andnot<mode>3.
+	Use VI mode iterator.
+	(*andnot<mode>3): Update for AVX2.
+	(*<any_logic:code><mode>3): Likewise.
+	(<sse2_avx2>_packsswb): Rename from sse2_packsswb.
+	Use VI1_AVX mode iterator.
+	(<sse2_avx2>_packssdw):  Rename from sse2_packssdw.
+	Use VI2_AVX mode iterator.
+	(<sse2_avx2>_packuswb): Rename from sse2_packsswb.
+	Use VI1_AVX mode iterator.
+	(<sse2_avx2>_psadbw): Rename from sse2_psadbw.
+	Use VI8_AVX2 mode iterator.
+	(<ssse3_avx2>_pshufb<mode>3): Rename from ssse3_pshufbv16qi3.
+	Use VI1_AVX2 mode iterator.
+	(<ssse3_avx2>_psign<mode>3): Rename from ssse3_psign<mode>3.
+	Use VI124_AVX2 mode iterator.
+	(<ssse3_avx2>_palignr<mode>): Rename from ssse3_palignrti.
+	Use SSESCALARMODE mode iterator.
+	(abs<mode>2): Use VI124_AVX2 mode iterator.
+	(<sse4_1_avx2>_movntdqa): Rename from sse4_1_movntdqa.
+	Use VI8_AVX2 mode iterator.
+	(<sse4_1_avx2>_mpsadbw): Rename from sse4_1_mpsadbw.
+	Use VI1_AVX2 mode iterator.
+	(<sse4_1_avx2>_pblendvb): Rename from sse4_1_pblendvb.
+	Use VI1_AVX2 mode iterator.
+	(<sse4_1_avx2>_pblendw): Rename from sse4_1_pblendvb.
+	Use VI2_AVX2 mode iterator.
+	(<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): Rename from
+	avx_maskload<ssemodesuffix><avxsizesuffix>. Use V48_AVX2 mode iterator.
+	(<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Rename from
+	avx_maskstore<ssemodesuffix><avxsizesuffix>.
+	Use V48_AVX2 mode iterator.
+	* doc/extend.texi: Document AVX2 built-in functions.
+	* doc/invoke.texi: Document -mavx2.
+
+2011-08-22  Matthias Klose <doko@debian.org>
+
+	Revert:
+	2011-07-11  Arthur Loiret  <aloiret@debian.org>
+		    Matthias Klose <doko@debian.org>
+	* config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
+	tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
+	convention.
+	* config.gcc (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
+
+2011-08-22  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR bootstrap/50146
+	* ira-color.c (assign_hard_reg): Move saved_nregs declaration
+	to #ifndef HONOR_REG_ALLOC_ORDER block.
+
+2011-08-21  Richard Henderson  <rth@redhat.com>
+
+	* rtl.h (INSN_ANNULLED_BRANCH_P): Only allow JUMP_INSN.
+	* dwarf2cfi.c (scan_trace): Test JUMP_P before INSN_ANNULLED_BRANCH_P.
+	* resource.c (next_insn_no_annul): Likewise.
+	(mark_set_resources): Likewise.
+	* reorg.c (delete_from_delay_slot): Likewise.
+	(dbr_schedule, redundant_insn, try_merge_delay_insns): Likewise.
+	(get_branch_condition): Test pc_rtx and LABEL_REF before dereferencing.
+
+2011-08-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (any_div): Remove.
+	(sgnprefix): Update for removal.
+	(u): Ditto.
+
+2011-08-20  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira-lives.c (mark_pseudo_regno_subword_live): Use allocno class
+	for ira_reg_class_max_nregs.  Increase pressure by 1.
+	(mark_pseudo_regno_subword_dead): Use allocno class
+	for ira_reg_class_max_nregs.
+
+2011-08-20  Richard Henderson  <rth@redhat.com>
+
+	* config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
+	config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
+	config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
+	config/c6x/ltf.c: Adjust include path for soft-fp.
+
+2011-08-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR other/46770
+	* config.gcc (tm_file): Add initfini-array.h if
+	.init_arrary/.fini_array are supported.
+
+	* crtstuff.c: Don't generate .ctors nor .dtors sections if
+	USE_INITFINI_ARRAY is defined.
+
+	* output.h (default_elf_init_array_asm_out_constructor): New.
+	(default_elf_fini_array_asm_out_destructor): Likewise.
+	* varasm.c (elf_init_array_section): Likewise.
+	(elf_fini_array_section): Likewise.
+	(get_elf_initfini_array_priority_section): Likewise.
+	(default_elf_init_array_asm_out_constructor): Likewise.
+	(default_elf_fini_array_asm_out_destructor): Likewise.
+
+	* config/initfini-array.h: New.
+
+2011-08-20  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_class_max_nregs): Check that the mode is
+	OK for ST_REGS and FP_REGS before taking those classes into account.
+
+2011-08-20  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_reorg_process_insns): Check for jumps
+	before checking for annulled branches.
+
+2011-08-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_binary_operator_ok): Use
+	satisfies_constraint_L.
+
+2011-08-20  Uros Bizjak  <ubizjak@gmail.com>
+	    Michael Matz  <matz@suse.de>
+
+	* config/i386/i386.c (ix86_expand_round_sse4): Expand as
+	trunc (a + copysign (nextafter (0.5, 0.0), a)).
+
+2011-08-20  Anatoly Sokolov  <aesok@post.ru>
+
+	* doc/tm.texi.in (PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
+	* doc/tm.texi: Regenerate.
+	* targhooks.c (default_preferred_output_reload_class): Don't use
+	PREFERRED_OUTPUT_RELOAD_CLASS macro.
+	* system.h (PREFERRED_OUTPUT_RELOAD_CLASS): Poison.
+
+2011-08-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48739
+	* tree-ssa.c: Include cfgloop.h.
+	(execute_update_addresses_taken): When updating ssa, if in loop closed
+	SSA form, call rewrite_into_loop_closed_ssa instead of update_ssa.
+	* Makefile.in (tree-ssa.o): Depend on $(CFGLOOP_H).
+
+2011-08-19  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/49936
+	* ira.c (ira_init_register_move_cost): Ignore too small subclasses
+	for calculation of max register move costs.
+
+2011-08-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-parser.c (c_parser_postfix_expression): Convert operands of
+	__builtin_complex to their semantic types.
+
+2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/49721
+	* explow.c (convert_memory_address_addr_space): Also permute the
+	conversion and addition of constant for zero-extend.
+
+2011-08-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-parser.c (c_parser_postfix_expression): Handle RID_BUILTIN_COMPLEX.
+	* doc/extend.texi (__builtin_complex): Document.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-ssa-math-opts.c (is_widening_mult_rhs_p): Handle constants
+	beyond conversions.
+	(convert_mult_to_widen): Convert constant inputs to the right type.
+	(convert_plusminus_to_widen): Don't automatically reject inputs that
+	are not an SSA_NAME.
+	Convert constant inputs to the right type.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Convert add_rhs
+	to the correct type.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-ssa-math-opts.c (convert_mult_to_widen): Better handle
+	unsigned inputs of different modes.
+	(convert_plusminus_to_widen): Likewise.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-ssa-math-opts.c (is_widening_mult_rhs_p): Add new argument
+	'type'.
+	Use 'type' from caller, not inferred from 'rhs'.
+	Don't reject non-conversion statements. Do return lhs in this case.
+	(is_widening_mult_p): Add new argument 'type'.
+	Use 'type' from caller, not inferred from 'stmt'.
+	Pass type to is_widening_mult_rhs_p.
+	(convert_mult_to_widen): Pass type to is_widening_mult_p.
+	(convert_plusminus_to_widen): Likewise.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-ssa-math-opts.c (is_widening_mult_p): Remove FIXME.
+	Ensure the the larger type is the first operand.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-ssa-math-opts.c (convert_mult_to_widen): Convert
+	unsupported unsigned multiplies to signed.
+	(convert_plusminus_to_widen): Likewise.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* tree-ssa-math-opts.c (convert_plusminus_to_widen): Permit a single
+	conversion statement separating multiply-and-accumulate.
+
+2011-08-19  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50067
+	* tree-data-ref.c (dr_analyze_indices): Simplify, strip MEM_REF
+	offset only if we accounted for it.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.md (maddhidi4): Remove '*' from name.
+	* expr.c (expand_expr_real_2): Use find_widening_optab_handler.
+	* optabs.c (find_widening_optab_handler_and_mode): New function.
+	(expand_widen_pattern_expr): Use find_widening_optab_handler.
+	(expand_binop_directly): Likewise.
+	(expand_binop): Likewise.
+	* optabs.h (find_widening_optab_handler): New macro define.
+	(find_widening_optab_handler_and_mode): New prototype.
+	* tree-cfg.c (verify_gimple_assign_binary): Adjust WIDEN_MULT_EXPR
+	type precision rules.
+	(verify_gimple_assign_ternary): Likewise for WIDEN_MULT_PLUS_EXPR.
+	* tree-ssa-math-opts.c (build_and_insert_cast): New function.
+	(is_widening_mult_rhs_p): Allow widening by more than one mode.
+	Explicitly disallow mis-matched input types.
+	(convert_mult_to_widen): Use find_widening_optab_handler, and cast
+	input types to fit the new handler.
+	(convert_plusminus_to_widen): Likewise.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* expr.c (expand_expr_real_2): Use widening_optab_handler.
+	* genopinit.c (optabs): Use set_widening_optab_handler for $N.
+	(gen_insn): $N now means $a must be wider than $b, not consecutive.
+	* optabs.c (widened_mode): New function.
+	(expand_widen_pattern_expr): Use widening_optab_handler.
+	(expand_binop_directly): Likewise.
+	(expand_binop): Likewise.
+	* optabs.h (widening_optab_handlers): New struct.
+	(optab_d): New member, 'widening'.
+	(widening_optab_handler): New function.
+	(set_widening_optab_handler): New function.
+	* tree-ssa-math-opts.c (convert_mult_to_widen): Use
+	widening_optab_handler.
+	(convert_plusminus_to_widen): Likewise.
+
+2011-08-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if
+	pedantic.
+	* c-parser.c (c_parser_declspecs): Include _Noreturn in syntax comment.
+	* ginclude/stdnoreturn.h (noreturn): Don't define for C++.
+
+2011-08-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* opth-gen.awk: Do not declare target save/restore structures and
+	functions if IN_RTS defined.
+
+2011-08-19  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	PR target/49437
+	* config/arm/arm.c (arm_output_epilogue): Properly handle epilogue
+	when stack was realigned in interrupt handler prologue.
+
+2011-08-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (shadow_tag_warned): Check for _Noreturn.
+	(quals_from_declspecs): Assert _Noreturn not present.
+	(grokdeclarator): Handle _Noreturn.
+	(build_null_declspecs): Initialize noreturn_p.
+	(declspecs_add_scspec): Handle RID_NORETURN.
+	* c-parser.c (c_token_starts_declspecs, c_parser_declspecs)
+	(c_parser_attributes): Handle RID_NORETURN.
+	* c-tree.h (struct c_declspecs): Add noreturn_p.
+	* ginclude/stdnoreturn.h: New.
+	* Makefile.in (USER_H): Add stdnoreturn.h.
+
+2011-08-18  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New.
+	(OPTION_MASK_ISA_AVX_UNSET): Update.
+	(OPTION_MASK_ISA_AVX2_UNSET): New.
+	(ix86_handle_option): Handle OPT_mavx2 case.
+	* config/i386/cpuid.h (bit_AVX2): New.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
+	AVX2 feature.
+	* config/i386/i386-c.c (ix86_target_macros_internal):
+	Conditionally define __AVX2__.
+	* config/i386/i386.c (ix86_option_override_internal): Define PTA_AVX2.
+	Define "core-avx2" processor alias.  Handle avx2 option.
+	(ix86_valid_target_attribute_inner_p): Handle avx2 option.
+	* config/i386/i386.h (TARGET_AVX2): New.
+	* config/i386/i386.opt (mavx2): New.
+	* doc/invoke.texi: Document -mavx2.
+
+2011-08-18  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/49890
+	* ira-costs.c (setup_regno_cost_classes_by_aclass): Don't exclude
+	subclasses of class which is superset of a pressure class.
+
+2011-08-18  H.J. Lu  <hongjiu.lu@intel.com>
+	    Igor Zamyatin <igor.zamyatin@intel.com>
+
+	* config/i386/i386-c.c (ix86_target_macros_internal): Replace int
+	with HOST_WIDE_INT for isa_flag.
+	(ix86_pragma_target_parse): Replace int with HOST_WIDE_INT for
+	isa variables.
+
+	* config/i386/i386.c (ix86_target_string): Replace int with
+	HOST_WIDE_INT for isa.  Use HOST_WIDE_INT_PRINT to print isa.
+	(ix86_target_opts): Replace int with HOST_WIDE_INT on mask.
+	(pta_flags): Removed.
+	(PTA_XXX): Redefined as (HOST_WIDE_INT_1 << X).
+	(pta): Use HOST_WIDE_INT on flags.
+	(builtin_isa): Use HOST_WIDE_INT on isa.
+	(ix86_add_new_builtins): Likewise.
+	(def_builtin): Use HOST_WIDE_INT on mask.
+	(def_builtin_const): Likewise.
+	(builtin_description): Likewise.
+
+	* config/i386/i386.opt (ix86_isa_flags): Replace int with
+	HOST_WIDE_INT.
+	(ix86_isa_flags_explicit): Likewise.
+	(x_ix86_isa_flags_explicit): Likewise.
+
+2011-08-17  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/50107
+	* ira-int.h (ira_hard_reg_not_in_set_p): Remove.
+	(ira_hard_reg_in_set_p): New.
+
+	* ira-color.c (calculate_saved_nregs): New.
+	(assign_hard_reg): Use it.  Set up allocated_hard_reg_p for all
+	hard regs.
+	(allocno_reload_assign, fast_allocation): Use
+	ira_hard_reg_set_intersection_p instead of
+	ira_hard_reg_not_in_set_p.
+
+	* ira.c (setup_reg_renumber): Use
+	ira_hard_reg_set_intersection_p instead of
+	ira_hard_reg_not_in_set_p.
+	(setup_allocno_assignment_flags, calculate_allocation_cost): Use
+	ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p.
+
+	* ira-costs.c (ira_tune_allocno_costs): Use
+	ira_hard_reg_set_intersection_p instead of
+	ira_hard_reg_not_in_set_p.
+
+2011-08-18  H.J. Lu  <hongjiu.lu@intel.com>
+	    Igor Zamyatin <igor.zamyatin@intel.com>
+
+	* hwint.h (HOST_WIDE_INT_1): New.
+
+	* opt-functions.awk (switch_bit_fields): Initialize the
+	host_wide_int field.
+	(host_wide_int_var_name): New.
+	(var_type_struct): Check and return HOST_WIDE_INT.
+
+	* opt-read.awk: Handle HOST_WIDE_INT for "Variable".
+
+	* optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other.
+
+	* opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT.  Properly
+	check masks for HOST_WIDE_INT.
+
+	* opts-common.c (set_option): Support HOST_WIDE_INT flag_var.
+	(option_enabled): Likewise.
+	(get_option_state): Likewise.
+
+	* opts.h (cl_option): Add cl_host_wide_int.  Change var_value
+	to HOST_WIDE_INT.
+
+2011-08-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+	    Marc Glisse  <marc.glisse@normalesup.org>
+
+	PR libstdc++-v3/1773
+	* target.def (decl_mangling_context): New C++ hook.
+	* doc/tm.texi: Regenerate.
+	* config/sol2-cxx.c, config/sol2-stubs.c: New files.
+	* config/sol2-protos.h: Group by source file.
+	(solaris_cxx_decl_mangling_context): Declare.
+	* config/sol2.h (TARGET_CXX_DECL_MANGLING_CONTEXT): Define.
+	* config/t-sol2 (sol2-cxx.o, sol2-stubs.o): New targets.
+	Use $<.
+	* config.gcc (*-*-solaris2*): Add sol2-cxx.o to cxx_target_objs.
+	Add sol2-stubs.o to extra_objs.
+
+2011-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50009
+	* stor-layout.c (update_alignment_for_field): Don't ICE on
+	packed flexible array members if ms_bitfield_layout_p.
+
+	PR target/50092
+	* config/i386/i386.c (assign_386_stack_local): Call validize_mem
+	on the result before returning it.
+
+	PR debug/50017
+	* tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi)
+	is a debug stmt, use location of the first non-debug stmt after it.
+
+2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
+	(arm_size_rtx_costs): Likewise.
+
+2011-08-18  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (tree_int_cst_msb): Remove.
+	* tree.c (tree_int_cst_msb): Likewise.
+	(tree_int_cst_sign_bit): Move from ...
+	* tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here.
+
+2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter.
+	* doc/tm.texi: Regenerate.
+	* target.def (rtx_costs): Add an opno parameter.
+	* hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with...
+	(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
+	* hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with...
+	(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
+	* cse.c (COST_IN): Add an opno parameter.
+	(notreg_cost): Likewise.  Update call to rtx_cost.
+	(COST, fold_rtx): Update accordingly.
+	* dojump.c (prefer_and_bit_test): Update call to rtx_cost.
+	* expmed.c (emit_store_flag): Likewise.
+	* optabs.c (avoid_expensive_constant): Add an opno parameter.
+	Update call to rtx_cost.
+	(expand_binop_directly, expand_binop): Likewise.
+	(expand_twoval_binop, prepare_cmp_insn): Likewise.
+	* rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters.
+	(set_src_cost, get_full_set_src_cost): Update accordingly.
+	* rtlanal.c (rtx_cost): Add an opno parameter.  Update call
+	to target hook.
+	(get_full_rtx_cost): Add an opno paramter.  Update calls to rtx_cost.
+	(default_adress_cost): Update calls to rtx_cost.
+
+	* config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs)
+	(arm_slowmul_rtx_costs): Adjust calls to rtx_cost.
+	(arm_rtx_costs): Add an opno parameter.
+	* config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and
+	adjust any recursive rtx-cost calls.
+	* config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise.
+	* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
+	* config/c6x/c6x.c (c6x_rtx_costs): Likewise.
+	* config/cris/cris.c (cris_rtx_costs): Likewise.
+	* config/frv/frv.c (frv_rtx_costs): Likewise.
+	* config/h8300/h8300.c (h8300_rtx_costs): Likewise.
+	* config/i386/i386.c (ix86_rtx_costs): Likewise.
+	* config/ia64/ia64.c (ia64_rtx_costs): Likewise.
+	* config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise.
+	* config/lm32/lm32.c (lm32_rtx_costs): Likewise.
+	* config/m32c/m32c.c (m32c_rtx_costs): Likewise.
+	* config/m32r/m32r.c (m32r_rtx_costs): Likewise.
+	* config/m68k/m68k.c (m68k_rtx_costs): Likewise.
+	* config/mcore/mcore.c (mcore_rtx_costs): Likewise.
+	* config/mep/mep.c (mep_rtx_cost): Likewise.
+	* config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise.
+	* config/mips/mips.c (mips_binary_cost): Update call to rtx_cost.
+	(mips_zero_extend_cost): Add an opno parameter.
+	* config/mmix/mmix.c (mmix_rtx_costs): Likewise.
+	* config/mn10300/mn10300.c (mn10300_address_cost): Update call
+	to rtx_cost.
+	(mn10300_rtx_costs): Add an opno parameter and adjust any recursive
+	rtx-cost calls.
+	* config/pa/pa.c (hppa_rtx_costs): Likewise.
+	* config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise.
+	* config/picochip/picochip.c (picochip_rtx_costs): Likewise.
+	* config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise.
+	(rs6000_debug_rtx_costs): Likewise.
+	* config/s390/s390.c (s390_rtx_costs): Likewise.
+	* config/score/score-protos.h (score_rtx_costs): Likewise.
+	* config/score/score.c (score_rtx_costs): Likewise.
+	* config/sh/sh.c (andcosts): Update call to rtx_cost.
+	(sh_rtx_costs): Add an opno parameter.
+	* config/sparc/sparc.c (sparc_rtx_costs): Likewise.
+	* config/spu/spu.c (spu_rtx_costs): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise.
+	* config/v850/v850.c (v850_rtx_costs): Likewise.
+	* config/vax/vax.c (vax_rtx_costs): Likewise.
+	* config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise.
+
+2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* rtl.h (set_src_cost, get_full_set_src_cost): New functions.
+	* auto-inc-dec.c (attempt_change): Use set_src_cost instead of
+	rtx_cost.
+	* calls.c (precompute_register_parameters): Likewise.
+	* combine.c (expand_compound_operation, make_extraction): Likewise.
+	(force_to_mode, distribute_and_simplify_rtx): Likewise.
+	* dse.c (find_shift_sequence): Likewise.
+	* expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise.
+	* expr.c (compress_float_constant): Likewise.
+	* fwprop.c (should_replace_address, try_fwprop_subst): Likewise.
+	* gcse.c (want_to_gcse_p): Likewise.
+	* ifcvt.c (noce_try_sign_mask): Likewise.
+	* loop-doloop.c (doloop_optimize): Likewise.
+	* loop-invariant.c (create_new_invariant): Likewise.
+	* optabs.c (avoid_expensive_constant): Likewise.
+	* postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands)
+	(try_replace_in_use, reload_cse_move2add): Likewise.
+	* reload1.c (calculate_elim_costs_all_insns): Likewise.
+	(note_reg_elim_costly): Likewise.
+	* rtlanal.c (insn_rtx_cost): Likewise.
+	* simplify-rtx.c (simplify_binary_operation_1): Likewise.
+	* stmt.c (lshift_cheap_p): Likewise.
+	* tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise.
+	* config/avr/avr.c (final_prescan_insn): Likewise.
+	* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
+	* config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise.
+
+2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions.
+	* auto-inc-dec.c (attempt_change): Use set_rtx_cost.
+	* cfgloopanal.c (seq_cost): Likewise.
+	* loop-invariant.c (create_new_invariant): Likewise.
+	* postreload.c (move2add_use_add2_insn, move2add_use_add3_insn)
+	(reload_cse_move2add): Use get_full_set_rtx_cost.
+
+2011-08-18  Richard Guenther  <rguenther@suse.de>
+
+	* expr.c (get_inner_reference): Fix typo in last change.
+
+2011-08-18  Paolo Carlini  <paolo.carlini@oracle.com>
+	    Joseph Myers  <joseph@codesourcery.com>
+
+	PR tree-optimization/49963
+	* hwint.c (absu_hwi): Define.
+	* hwint.h (absu_hwi): Declare.
+	* fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead
+	of abs_hwi.
+	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
+	* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
+
+2011-08-18  Richard Guenther  <rguenther@suse.de>
+
+	* expr.c (get_inner_reference): Sign-extend the constant
+	twos-complement offset before doing arbitrary precision
+	arithmetic on it.
+	* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
+	(get_constraint_for_1): Pass the offset of a MEM_REF unchanged
+	to get_constraint_for_ptr_offset.
+
+2011-08-17  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/50068
+	* config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule.
+
+2011-08-17  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (convert_to_ptrofftype_loc): New function.
+	(convert_to_ptrofftype): Define.
+	* builtins.c (expand_builtin_bzero): Use size_type_node.
+	(fold_builtin_bzero): Likewise.
+	(std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
+	* c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
+	* cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
+	(cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
+	* expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
+	* fold-const.c (build_range_check): Negate using the original type.
+	(fold_unary_loc): Use fold_build_pointer_plus_loc.
+	* gimple-fold.c (gimple_adjust_this_by_delta): Use
+	convert_to_ptrofftype.
+	* gimplify.c (gimplify_self_mod_expr): Likewise.
+	* graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
+	(graphite_create_new_loop_guard): Likewise.
+	* graphite-sese-to-poly.c (my_long_long): Remove.
+	(scop_ivs_can_be_represented): Adjust.
+	* tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
+	* tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
+	* tree-loop-distribution.c (build_size_arg_loc): Use
+	size_type_node.
+	(generate_memset_zero): Simplify.
+	* tree-mudflap.c: Use fold_convert, not convert.
+	* tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
+	its own type.
+	(determine_offset): Likewise for DR_STEP.
+	(valid_initializer_p): Likewise.
+	* tree-profile.c (prepare_instrumented_value): Convert the pointer
+	to an integer type of same size.
+	* tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
+	to sizetype without need.
+	* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
+	* tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
+	* tree-ssa-loop-manip.c (create_iv): Likewise.
+	(determine_exit_conditions): Adjust comment.
+	* tree-ssa-pre.c (create_expression_by_pieces): Use
+	convert_to_ptrofftype.
+	* tree-ssa-structalias.c (get_constraint_for_1): Likewise.
+	* varasm.c (array_size_for_constructor): Compute using double_ints.
+
+2011-08-16  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests
+	when generating an integer result where possible.  Short-cut
+	comparison against 0 also for QImode.
+
+2011-08-16  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro.
+	* config/spu/spu-protos.h (spu_legitimize_reload_address): Add
+	prototype.
+	* config/spu/spu.c (spu_legitimize_reload_address): New function.
+	(spu_legitimate_address_p): Do not check displacement if the base
+	is an eliminable stack register.
+
+2011-08-16  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/m32c/m32c.h (PREFERRED_RELOAD_CLASS,
+	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
+	* config/m32c/m32c-protos.h (m32c_preferred_reload_class,
+	m32c_preferred_output_reload_class): Remove.
+	* config/m32c/m32c.c (m32c_preferred_reload_class): Make static.
+	Change rclass argument and return types to reg_class_t. Use
+	reg_class_subset_p instead of class_sizes.
+	(m32c_preferred_output_reload_class): Make static. Change rclass
+	argument and return types to reg_class_t.
+	(TARGET_PREFERRED_RELOAD_CLASS,
+	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+
+2011-08-16  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option.
+
+2011-08-16  Richard GUenther  <rguenther@suse.de>
+
+	PR tree-optimization/50082
+	* tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow
+	warnings here, instead of ...
+	(ssa_forward_propagate_and_combine): ... here.
+	(forward_propagate_into_comparison_1): Adjust.
+	(forward_propagate_into_comparison): Likewise.
+	(forward_propagate_into_gimple_cond): Likewise.
+	(forward_propagate_into_cond): Likewise.
+
+2011-08-16  Andreas Schwab  <schwab@redhat.com>
+
+	* ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def
+	instead of ggc_alloc_zone_vec_rtvec_def.
+
+2011-08-16  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (ptrofftype_p): New helper function.
+	* tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR
+	offset verification.
+	(verify_gimple_assign_binary): Likewise.
+	* tree.c (build2_stat): Likewise.
+	* tree-chrec.c (chrec_fold_plus_poly_poly): Likewise.
+	(reset_evolution_in_loop): Likewise.
+	* tree-chrec.h (build_polynomial_chrec): Likewise.
+
+2011-08-16  Liang Wang  <lwang1@marvell.com>
+
+	* ggc.h (ggc_alloc_rtvec_sized): Change arguments of
+	ggc_alloc_zone_vec_rtvec_def.
+
+2011-08-16  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (extract_range_from_multiplicative_op_1): New
+	helper factored out from ...
+	(extract_range_from_binary_expr_1): ... here.  Re-structure
+	to not glob handling too different tree codes.
+
+2011-08-15  Richard Henderson  <rth@redhat.com>
+
+	PR middle-end/50006
+	* explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
+	setting out to include allocate_stack named pattern as well.
+	* builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
+	* stmt.c (expand_stack_restore): Likewise.
+
+2011-08-15  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50082
+	* fold-const.c (maybe_canonicalize_comparison_1): Properly
+	convert the modified operand to the other operand type.
+	(fold_comparison): Call maybe_canonicalize_comparison_1 with
+	useless conversions stripped from comparison operands.
+
+2011-08-15  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.
+	(extract_range_from_unary_expr_1): Restructure.
+
+2011-08-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50058
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate
+	copy matching.
+
+2011-08-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/50022
+	* config/arm/arm.c (output_move_double): Add 2 parameters
+	to count the number of insns emitted and whether to emit or not.
+	Use the flag to decide when to emit and count number of instructions
+	that will be emitted.
+	Handle case where output_move_double might be called for calculating
+	lengths with an invalid constant.
+	(arm_count_output_move_double_insns): Define.
+	* config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare.
+	(output_move_double): Adjust prototype.
+	* config/arm/vfp.md ("*movdi_vfp"): Adjust call to
+	output_move_double.
+	("*movdi_vfp_cortexa8"): Likewise and add attribute
+	for ce_count.
+	* config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double.
+	("*movdf_soft_insn"): Likewise.
+	* config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise.
+	("*cirrus_thumb2_movdi"): Likewise.
+	("*thumb2_cirrus_movdf_hard_insn"): Likewise.
+	("*cirrus_movdf_hard_insn"): Likewise.
+	* config/arm/neon.md (*neon_mov<mode> VD): Likewise.
+	* config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise.
+	("mov<mode>_internal VMMX"): Likewise.
+	* config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise.
+
+2011-08-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_expand_round_sse4): New function.
+	* config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype.
+	* config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4
+	for TARGET_ROUND.
+
+	(rint<mode>2): Simplify TARGET_ROUND check.
+	(floor<mode>2): Ditto.
+	(ceil<mode>2): Ditto.
+	(btrunc<mode>2): Ditto.
+
+2011-08-14  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine
+	as mmix_preferred_output_reload_class.
+
+2011-08-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	* PR target/49903
+	* config/avr/avr.md (UNSPEC_IDENTITY): New c_enum.
+	(branch_unspec): New insn.
+	(branch): Beauty farm.
+	* config/avr/avr.c (compare_condition): Use JUMP_P.  Test SET_SRC
+	to be IF_THEN_ELSE.
+	(avr_compare_pattern, avr_reorg_remove_redundant_compare):
+	New static functions.
+	(avr_reorg): Use them.  Use next_real_insn instead of NEXT_INSN.
+	Use CONST_INT_P.  Beauty.
+
+2011-08-12  Richard Henderson  <rth@redhat.com>
+
+	PR rtl-opt/49994
+	* sched-init.h (struct deps_desc): Add sched_before_next_jump.
+	* sched-deps.c (init_deps): Clear it.
+	(deps_analyze_insn): Consume it.
+	(sched_analyze_insn): Fill it.
+
+2011-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/48328
+	* config/arm/arm.h (CASE_VECTOR_SHORTEN_MODE): Fix distance
+	for tbh instructions.
+
+2011-08-12  Diego Novillo  <dnovillo@google.com>
+
+	* data-streamer.h (streamer_write_zero): Rename from output_zero.
+	(streamer_write_uhwi): Rename from lto_output_uleb128.
+	(streamer_write_hwi): Rename from output_sleb128.
+	(streamer_write_string): Rename from lto_output_string.
+	(streamer_string_index): Rename from lto_string_index.
+	(streamer_write_string_with_length): Rename from
+	lto_output_string_with_length.
+	(streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream.
+	(streamer_write_hwi_stream): Rename from lto_output_sleb128_stream.
+	(streamer_read_string): Rename from lto_input_string.
+	(streamer_read_indexed_string): Rename from input_string_internal.
+	(streamer_read_uhwi): Rename from lto_input_uleb128.
+	(streamer_read_hwi): Rename from lto_input_sleb128.
+	(streamer_write_hwi_in_range): Rename from lto_output_int_in_range.
+	(streamer_read_hwi_in_range): Rename from lto_input_int_in_range.
+	(streamer_write_enum): Rename from lto_output_enum.
+	(streamer_read_enum): Rename from lto_input_enum.
+	(streamer_write_record_start): Rename from output_record_start.
+	(streamer_read_record_start): Rename from input_record_start.
+	(streamer_write_bitpack): Rename from lto_output_bitpack.
+	(streamer_read_bitpack): Rename from lto_input_bitpack.
+	(streamer_write_char_stream): Rename from lto_output_1_stream.
+	(streamer_read_uchar): Rename from lto_input_1_unsigned.
+	* tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d.
+	(streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p.
+	(streamer_read_string_cst): Rename from input_string_cst.
+	(streamer_read_chain): Rename from lto_input_chain.
+	(streamer_alloc_tree): Rename from lto_materialize_tree.
+	(streamer_read_tree_body): Rename from lto_input_tree_pointers.
+	(streamer_get_pickled_tree): Rename from lto_get_pickled_tree.
+	(streamer_get_builtin_tree): Rename from lto_get_builtin_tree.
+	(streamer_read_integer_cst): Rename from lto_input_integer_cst.
+	(streamer_read_tree_bitfields): Rename from tree_read_bitfields.
+	(streamer_write_chain): Rename from lto_output_chain.
+	(streamer_write_tree_header): Rename from lto_output_tree_header.
+	(streamer_pack_tree_bitfields): Rename from pack_value_fields.
+	(streamer_write_tree_body): Rename from lto_output_tree_pointers.
+	(streamer_write_integer_cst): Rename from lto_output_integer_cst.
+	(streamer_write_builtin): Rename from lto_output_builtin_tree.
+	(streamer_check_handled_ts_structures): Rename from
+	check_handled_ts_structures.
+	(streamer_tree_cache_insert): Rename from lto_streamer_cache_insert.
+	(streamer_tree_cache_insert_at): Rename from
+	lto_streamer_cache_insert_at.
+	(streamer_tree_cache_append): Rename from lto_streamer_cache_append.
+	(streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup.
+	(streamer_tree_cache_get): Rename from lto_streamer_cache_get.
+	(streamer_tree_cache_create): Rename from lto_streamer_cache_create.
+	(streamer_tree_cache_delete): Rename from lto_streamer_cache_delete.
+	* tree-streamer-out.c (write_string_cst): Rename from output_string_cst.
+	(write_identifier): Rename from output_identifier.
+	(write_ts_common_tree_pointers): Rename from
+	lto_output_ts_common_tree_pointers.
+	(write_ts_vector_tree_pointers): Rename from
+	lto_output_ts_vector_tree_pointers.
+	(write_ts_complex_tree_pointers): Rename from
+	lto_output_ts_complex_tree_pointers.
+	(write_ts_decl_minimal_tree_pointers): Rename from
+	lto_output_ts_decl_minimal_tree_pointers.
+	(write_ts_decl_common_tree_pointers): Rename from
+	lto_output_ts_decl_common_tree_pointers.
+	(write_ts_decl_non_common_tree_pointers): Rename from
+	lto_output_ts_decl_non_common_tree_pointers.
+	(write_ts_decl_with_vis_tree_pointers): Rename from
+	lto_output_ts_decl_with_vis_tree_pointers.
+	(write_ts_field_decl_tree_pointers): Rename from
+	lto_output_ts_field_decl_tree_pointers.
+	(write_ts_function_decl_tree_pointers): Rename from
+	lto_output_ts_function_decl_tree_pointers.
+	(write_ts_type_common_tree_pointers): Rename from
+	lto_output_ts_type_common_tree_pointers.
+	(write_ts_type_non_common_tree_pointers): Rename from
+	lto_output_ts_type_non_common_tree_pointers.
+	(write_ts_list_tree_pointers): Rename from
+	lto_output_ts_list_tree_pointers.
+	(write_ts_vec_tree_pointers): Rename from
+	lto_output_ts_vec_tree_pointers.
+	(write_ts_exp_tree_pointers): Rename from
+	lto_output_ts_exp_tree_pointers.
+	(write_ts_block_tree_pointers): Rename from
+	lto_output_ts_block_tree_pointers.
+	(write_ts_binfo_tree_pointers): Rename from
+	lto_output_ts_binfo_tree_pointers.
+	(write_ts_constructor_tree_pointers): Rename from
+	lto_output_ts_constructor_tree_pointers.
+	(write_ts_target_option): Rename from lto_output_ts_target_option.
+	(write_ts_translation_unit_decl_tree_pointers): Rename from
+	lto_output_ts_translation_unit_decl_tree_pointers.
+	* tree-streamer.c (streamer_tree_cache_add_to_node_array):
+	Rename from lto_streamer_cache_add_to_node_array.
+	(streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1.
+	(record_common_node): Rename from lto_record_common_node.
+
+	* streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward
+	declarations.
+	* data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused
+	function.
+	* data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove
+	unused function.
+	* Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H.
+	(ipa-reference.o): Likewise.
+	* lto-section-out.c: Include data-streamer.h.
+	* ipa-reference.c: Include data-streamer.h.
+
+2011-08-12  Nick Clifton  <nickc@redhat.com>
+
+	* builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi pattern.
+	* doc/md.texi (cmpstrn): Note that the comparison stops if both
+	fetched bytes are zero.
+	(cmpstr): Likewise.
+	(cmpmem): Note that the comparison does not stop if both of the
+	fetched bytes are zero.
+
+2011-08-12  Uros Bizjak  <ubizjak@gmail.com>
+
+	* builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
+	BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
+	* convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL,
+	BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting
+	to integer_type_node.
+	* fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL,
+	BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND.
+	* builtins.c (expand_builtin_in): Ditto.
+	(mathfn_built_in_1): Ditto.
+	(expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and
+	BUILT_IN_IFLOOR.
+	(expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and
+	BUILT_IN_IROUND.
+	(fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR
+	BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL,
+	BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets.
+
+2011-08-12  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X.
+
+2011-08-12  Romain Geissler  <romain.geissler@gmail.com>
+
+	* Makefile.in (PLUGIN_HEADERS): Add C_TREE_H.
+
+2011-08-12  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/arm/arm.c (get_label_padding): New function.
+	(create_fix_barrier, arm_reorg): Use it.
+
+2011-08-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49781
+	* config/i386/i386.md (*lea_5_zext): New.
+	(*lea_6_zext): Ditto.
+	* config/i386/predicates.md (const_32bit_mask): New predicate.
+	(lea_address_operand): Reject AND.
+	* config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with
+	const_32bit_mask immediate.
+	(ix86_print_operand_address): Handle AND.
+	(memory_address_length): Ditto.
+
+2011-08-11  Romain Geissler  <romain.geissler@gmail.com>
+	    Brian Hackett  <bhackett1024@gmail.com>
+
+	* plugin.def: Add event for finish_decl.
+	* plugin.c (register_callback, invoke_plugin_callbacks): Same.
+	* c-decl.c (finish_decl): Invoke callbacks on above event.
+	* doc/plugins.texi: Document above event.
+
+2011-08-11  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant
+	lookups, make looking through aggregate copies stronger.
+
+2011-08-11  Richard Henderson  <rth@redhat.com>
+
+	PR bootstrap/50018
+	* expr.c (fixup_args_size_notes): Accept and ignore normal calls.
+
+2011-08-11  Richard Guenther  <rguenther@suse.de>
+
+	* lto-cgraph.c (input_node): Use DECL_BUILT_IN.
+	* tree-vrp.c (stmt_interesting_for_vrp): Likewise.
+	(vrp_visit_stmt): Likewise.
+
+2011-08-11  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50040
+	* gimplify.c (gimplify_modify_expr_complex_part): Mark the
+	load of the other piece with TREE_NO_WARNING.
+	* tree-flow.h (warn_uninit): Adjust prototype.
+	* tree-ssa.c (warn_uninit): Take uninitialized SSA name,
+	the base variable and the expression that is used separately.
+	Properly query all TREE_NO_WARNING flags.
+	(struct walk_data): Remove.
+	(warn_uninitialized_var): Likewise.
+	(warn_uninitialized_vars): Do not walk gimple pieces but simply
+	look at all SSA uses of the statement.  Handle unused memory
+	separately.
+	* tree-ssa-uninit.c (warn_uninitialized_phi): Adjust.
+
+2011-08-11  Kazuhiro Inaoka  <kazuhiro.inaoka.ud@renesas.com>
+
+	* config/rx/rx.md (movsicc): Allow register to register transfers.
+	(*movsicc): Likewise.
+	(*stcc): Restrict this pattern to EQ and NE compares.
+	(*stcc_reg): New pattern.  Works for any comparison but only for
+	register transfers.
+
+2011-08-11  Diego Novillo  <dnovillo@google.com>
+
+	* tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers):
+	Call stream_write_tree instead of output_record_start.
+	(lto_output_ts_binfo_tree_pointers): Likewise.
+
+	* streamer-hooks.h (stream_write_tree): Move from tree-streamer.h.
+	Convert it to a macro.
+	(stream_read_tree): Likewise.
+
+	* lto-streamer.h (lto_stream_as_builtin_p): Move ...
+	* tree-streamer.h (lto_stream_as_builtin_p): ... here.
+
+	* lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append
+	and tree_read_bitfields.
+	* lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c
+	(lto_write_tree): Call it.
+	* lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c
+	* streamer-hooks.h (struct streamer_hooks): Remove fields
+	name, is_streamable and alloc_tree. Update all users.
+	* tree-streamer-in.c (tree_read_bitfields): Factor out of ...
+	(lto_materialize_tree): ... here.
+	Handle CALL_EXPR codes.
+	Remove call to lto_streamer_cache_append.
+	* tree-streamer-out.c (lto_output_tree_header): Handle CALL_EXPR nodes.
+	* tree-streamer.h (tree_read_bitfields): Declare.
+
+	* Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H.
+	(gimple-streamer-in.o): Add dependency on TREE_STREAMER_H.
+	* tree-streamer.h (stream_read_tree): New.  Replace all calls
+	to lto_input_tree with it.
+	(stream_write_tree): New.  Replace all calls to lto_output_tree,
+	lto_output_tree_ref and lto_output_tree_or_ref with it.
+	* lto-streamer-in.c (lto_read_tree): Inline code from
+	lto_streamer_read_tree.
+	(lto_input_tree): Move from tree-streamer-in.c.
+	* lto-streamer-out.c (lto_output_tree_ref): Make static.
+	Remove handling of NULL values for EXPR.
+	Do not handle EXPRs that are not indexable.
+	(lto_write_tree): Move from tree-streamer-out.c.
+	Inline lto_streamer_write_tree.
+	(lto_output_tree): Move from tree-streamer-out.c.
+	If REF_P is true and EXPR is indexable, call lto_output_tree_ref.
+	* lto-streamer.c (lto_record_common_node): Move to tree-streamer.c.
+	(lto_preload_common_nodes): Likewise.
+	Remove assertions and adjustments for nodes
+	main_identifier_node, ptrdiff_type_node and fileptr_type_node.
+	(lto_streamer_hooks_init): Set streamer_hooks.write_tree to
+	lto_output_tree and streamer_hooks.read_tree to lto_input_tree.
+	* lto-streamer.h (lto_input_tree): Declare.
+	(lto_output_tree_ref): Remove.
+	* streamer-hooks.h (struct streamer_hooks): Remove fields
+	preload_common_nodes, indexable_with_decls_p,
+	pack_value_fields, unpack_value_fields and output_tree_header.
+	Update all users.
+	* tree-streamer-in.c (lto_materialize_tree): Make extern.
+	(lto_input_tree_pointers): Likewise.
+	(lto_read_tree): Move to lto-streamer-in.c.
+	(lto_input_integer_cst): Make extern.
+	(lto_get_pickled_tree): Likewise.
+	(lto_get_builtin_tree): Likewise.
+	(lto_input_tree): Move to lto-streamer-in.c.
+	* tree-streamer-out.c (pack_value_fields): Make extern.
+	(lto_output_tree_or_ref): Remove.  Replace all callers with
+	calls to stream_write_tree.
+	(lto_output_builtin_tree): Make extern.
+	(lto_streamer_write_tree): Inline into lto_write_tree.
+	(lto_output_tree_pointers): Make extern.
+	(lto_output_tree_header): Likewise.
+	(lto_output_integer_cst): Likewise.
+	(lto_write_tree): Move to lto-streamer-out.c.
+	(lto_output_tree): Likewise.
+	* tree-streamer.c (lto_record_common_node): Move from lto-streamer.c
+	(preload_common_nodes): Likewise.
+	(lto_streamer_cache_create): Call it.
+	* tree-streamer.h: Include streamer-hooks.h.
+	(stream_write_tree): New.
+	(stream_read_tree): New.
+	(lto_input_tree): Remove.
+	(lto_materialize_tree): Declare.
+	(lto_input_tree_pointers): Declare.
+	(lto_get_pickled_tree): Declare.
+	(lto_get_builtin_tree): Declare.
+	(lto_input_integer_cst): Declare.
+	(lto_output_tree_header): Declare.
+	(pack_value_fields): Declare.
+	(lto_output_tree_pointers): Declare.
+	(lto_output_integer_cst): Declare.
+	(lto_output_builtin_tree): Declare.
+
+2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
+
+	* sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
+	only if producer writes to the register given by regno.
+
+2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
+	    Alexander Monakov  <amonakov@ispras.ru>
+
+	* sched-deps.c (sched_get_condition_with_rev): Rename to ...
+	(sched_get_condition_with_rev_uncached): ... this.  Factor out
+	condition caching logic into ...
+	(sched_get_condition_with_rev): ... this.  Reimplement.  Do not
+	attempt to use cache for instructions with zero luid.
+	(sched_analyze_insn): Use INSN_CACHED_COND instead of INSN_COND.
+	* sched-int.h (INSN_COND): Rename to INSN_CACHED_COND.
+
+2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
+
+	* sel-sched-ir.c (get_seqno_of_a_pred): Rename to
+	get_seqno_for_a_jump.  Update the caller.
+	(get_seqno_by_succs): New.  Use it ...
+	(get_seqno_for_a_jump): ... here to find a seqno if looking at
+	predecessors was not sufficient.
+	(get_seqno_by_preds): Include head in iteration range, exclude insn.
+
+2011-08-11  Dmitry Melnik  <dm@ispras.ru>
+
+	* sel-sched-ir.c (invalidate_av_set): Remove the assert.
+
+2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
+
+	* sel-sched-ir.h (register_unavailable_p): Declare.
+	* sel-sched-ir.c (register_unavailable_p): New.  Use it...
+	(set_unavailable_target_for_expr): ... here to properly test
+	availability of a register.
+	(speculate_expr): Ditto.
+	* sel-sched.c (substitute_reg_in_expr): Ditto.
+	(av_set_could_be_blocked_by_bookkeeping_p): Ditto.
+
+2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>
+
+	* sel-sched.c (verify_target_availability): Fix usage of
+	hard_regno_nregs.
+
+2011-08-11  Dmitry Melnik  <dm@ispras.ru>
+
+	* sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of
+	recognized by cannot_copy_insn_p hook and volatile instructions.
+
+2011-08-11  Dmitry Melnik  <dm@ispras.ru>
+
+	* sel-sched-ir.c (merge_expr_data): Take maximum spec.
+
+2011-08-11  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* doc/md.texi (define_bypass): Say that the instruction names can
+	be filename-style globs.
+	* Makefile.in (FNMATCH_H): Define.
+	(build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H).
+	* genattrtab.c: Include fnmatch.h.
+	(bypass_list): Change field name from "insn" to "pattern".
+	(gen_bypass_1): Update accordingly.
+	(process_bypasses): Use fnmatch to check for matches between
+	insn reservations and define_bypasses.
+	* genautomata.c: Include fnmatch.h.
+	(bypass_decl): Rename in_insn_name and out_insn_name to in_pattern
+	and out_pattern respectively.
+	(gen_bypass, insert_bypass): Update accordingly.
+	(for_each_matching_insn, process_bypass_2, process_bypass_1)
+	(process_bypass): New functions.
+	(process_decls): Use process_bypass.  Update after field name changes.
+
+2011-08-11  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49687
+	* config/avr/avr.md (smulqi3_highpart): New insn.
+	(umulqi3_highpart): New insn.
+	(*subqi3.ashiftrt7): New insn.
+	(smulhi3_highpart): New expander.
+	(umulhi3_highpart): Nex expander.
+	(*smulhi3_highpart_call): New insn.
+	(*umulhi3_highpart_call): New insn.
+	(extend_u): New code attribute.
+	(extend_prefix): Rename code attribute to extend_su.
+	* config/avr/avr.c (avr_rtx_costs): Report costs of highpart of
+	widening QI/HI multiply.
+
+2011-08-11  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50039
+	* tree-vect-patterns.c (vect_operation_fits_smaller_type): Check
+	that DEF_STMT has a stmt_vec_info.
+
+2011-08-10  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (can_trust_pointer_alignment): Remove.
+	* builtins.c (can_trust_pointer_alignment): Remove.
+
+2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
+
+	* c-typeck.c (scalar_to_vector): New function. Try scalar to
+	vector conversion.
+	(stv_conv): New enum for scalar_to_vector return type.
+	(build_binary_op): Adjust.
+	* doc/extend.texi: Description of scalar to vector expansion.
+
+2011-08-10  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (get_pointer_alignment): Remove max-align argument.
+	(get_object_alignment): Likewise.
+	* builtins.c (get_object_alignment_1): Adjust.
+	(get_object_alignment): Remove max-align argument.
+	(get_pointer_alignment): Likewise.
+	(expand_builtin_strlen): Adjust.
+	(expand_builtin_memcpy): Likewise.
+	(expand_builtin_mempcpy_args): Likewise.
+	(expand_builtin_strncpy): Likewise.
+	(expand_builtin_memset_args): Likewise.
+	(expand_builtin_memcmp): Likewise.
+	(expand_builtin_strcmp): Likewise.
+	(expand_builtin_strncmp): Likewise.
+	(get_builtin_sync_mem): Likewise.
+	(fold_builtin_memset): Likewise.
+	(fold_builtin_memory_op): Likewise.
+	(expand_builtin_memory_chk): Likewise.
+	* emit-rtl.c (get_mem_align_offset): Likewise.
+	(set_mem_attributes_minus_bitpos): Likewise.
+	* expr.c (expand_assignment): Likewise.
+	(expand_expr_real_1): Likewise.
+	* tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
+	* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
+	* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
+	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
+	* value-prof.c (gimple_stringops_transform): Likewise.
+
+2011-08-10  Paulo J. Matos  <paulo.matos@csr.com>
+
+	* doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo.
+	* doc/tm.texi: Regenerate.
+
+2011-08-10  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/29560
+	* config/avr/avr.md (*ashlhiqi3): New insn-and-split.
+	(*ashl<extend_prefix>qihiqi3): New insn-and-splits.
+	(*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits.
+	Add peephole2 to map ashlhi3 to ashlqi3 if high part of
+	shift target is unused.
+
+2011-08-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49937
+	* tree-ssa-ccp.c (get_value_from_alignment): Re-implement
+	using get_object_alignment_1.
+
+2011-08-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_emit_i387_round): New function.
+	* config/i386/i386-protos.h (ix86_emit_i387_round): Declare.
+	* config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator.
+	Use ix86_emit_i387_round to expand round function for i387 math.
+	(lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator.
+	Use ix86_emit_i387_round to expand {l,ll}round function for i387 math.
+
+2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/sync.c: Move to ../libgcc.
+	* Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS.
+	* config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS):
+	Remove.
+
+2011-08-09  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro.
+	* config/mmix/mmix-protos.h (mmix_register_move_cost): Remove.
+	* config/mmix/mmix.c (mmix_register_move_cost): Make static.
+	Change 'from' and 'to' arguments type to reg_class_t.
+	(TARGET_REGISTER_MOVE_COST): Define.
+
+2011-08-09  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/50026
+	Revert:
+	PR rtl-optimization/49990
+	* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
+	ignore classes which can not change mode.
+	(find_costs_and_classes): Ditto.
+
+2011-08-09  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise
+	information for ranges with only negative values.
+	(extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and
+	BIT_AND_EXPR handling to handle ranges with negative values.
+
+2011-08-09  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* config/i386/i386.c: Remove traling spaces.
+	* config/i386/sse.md: Likewise.
+	(*fma_fmadd_<mode>): Fix insn alternative 1 mnemonic.
+	(*fma_fmsub_<mode>): Likewise.
+	(*fma_fnmadd_<mode>): Likewise.
+	(*fma_fnmsub_<mode>): Likewise.
+
+2011-08-09  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md: Disable extender peepholes at -O3.
+
+2011-08-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49781
+	* config/i386/i386.md (reload_noff_load): New.
+	(reload_noff_store): Ditto.
+	* config/i386/i386.c (ix86_secondary_reload): Use
+	CODE_FOR_reload_noff_load and CODE_FOR_reload_noff_store to handle
+	double-word moves from/to non-offsetable addresses instead of
+	generating XMM temporary.
+
+2011-08-09  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mmix/mmix.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.
+
+2011-08-09  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50014
+	* tree-vect-loop.c (vectorizable_reduction): Get def type before
+	calling vect_get_vec_def_for_stmt_copy ().
+
+2011-08-08  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/49990
+	* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
+	ignore classes which can not change mode.
+	(find_costs_and_classes): Ditto.
+
+2011-08-08  Richard Henderson  <rth@redhat.com>
+
+	PR middle-end/49990
+	* config/i386/i386.c (ix86_expand_prologue): Call
+	for SEH target gen_prologue_use instead of gen_blockage
+	at prologue's end.
+
+2011-08-08  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/49923
+	* tree-sra.c (access_precludes_ipa_sra_p): Also check access
+	memory alignment.
+
+2011-08-08  Diego Novillo  <dnovillo@google.com>
+
+	* Makefile.in (LTO_STREAMER_H): Add DIAGNOSTIC_H.
+	(DATA_STREAMER_H): New.
+	(GIMPLE_STREAMER_H): New.
+	(TREE_STREAMER_H): New.
+	(STREAMER_HOOKS_H): New.
+	(OBJS): Add data-streamer.o, data-streamer-in.o, data-streamer-out.o,
+	gimple-streamer-in.o, gimple-streamer-out.o, streamer-hooks.o,
+	tree-streamer.o, tree-streamer-in.o and tree-streamer-out.o.
+	(data-streamer.o): New.
+	(data-streamer-in.o): New.
+	(data-streamer-out.o): New.
+	(gimple-streamer-in.o): New.
+	(gimple-streamer-out.o): New.
+	(streamer-hooks.o): New.
+	(tree-streamer.o): New.
+	(tree-streamer-in.o): New.
+	(tree-streamer-out.o): New.
+	(lto-cgraph.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
+	(lto-streamer-in.o): Add dependency on DATA_STREAMER_H,
+	GIMPLE_STREAMER_H and TREE_STREAMER_H.
+	(lto-streamer-out.o): Add dependency on DATA_STREAMER_H,
+	GIMPLE_STREAMER_H and TREE_STREAMER_H.
+	(lto-streamer.o): Add dependency on STREAMER_HOOKS_H.
+	(ipa-prop.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H.
+	(ipa-inline-analysis.o): Likewise.
+	(ipa-pure-const.o): Likewise.
+	* data-streamer-in.c: New.
+	* data-streamer-out.c: New.
+	* data-streamer.c: New.
+	* data-streamer.h: New.
+	* gimple-streamer-in.c: New.
+	* gimple-streamer-out.c: New.
+	* gimple-streamer.h: New.
+	* ipa-inline-analysis.c: Include data-streamer.h.
+	* ipa-prop.c: Include data-streamer.h.
+	* ipa-pure-const.c: Include data-streamer.h.
+	* lto-cgraph.c: Include data-streamer.h.
+	* lto-section-in.c (lto_input_uleb128): Move to data-streamer-in.c.
+	(lto_input_widest_uint_uleb128): Likewise.
+	(lto_input_sleb128): Likewise.
+	(bp_unpack_var_len_unsigned): Likewise.
+	(bp_unpack_var_len_int): Likewise.
+	* lto-section-out.c (lto_output_uleb128_stream): Move to
+	data-streamer-out.c.
+	(lto_output_widest_uint_uleb128_stream): Likewise.
+	(lto_output_sleb128_stream): Likewise.
+	(bp_pack_var_len_unsigned): Likewise.
+	(bp_pack_var_len_int): Likewise.
+	* lto-streamer-in.c: Include data-streamer.h and gimple-streamer.h.
+	(struct string_slot): Remove.  Update all users.
+	(lto_tag_check_set): Make extern.
+	(lto_tag_check_range): Move to lto-streamer.h.
+	(lto_tag_check): Likewise.
+	(hash_string_slot_node): Remove.  Update all users.
+	(eq_string_slot_node): Remove.  Update all users.
+	(string_for_index): Move to data-streamer-in.c
+	(input_string_internal): Likewise.
+	(input_string_cst): Move to tree-streamer-in.c.
+	(input_identifier): Likewise.
+	(lto_input_string): Move to data-streamer-in.c
+	(input_record_start): Move to data-streamer.h
+	(canon_file_name): Use new definition of struct string_slot
+	from data-streamer.h.  Set S_SLOT.LEN.
+	(lto_input_location): Make extern.
+	(lto_input_chain): Move to tree-streamer-in.c.
+	(lto_init_eh): Make extern.
+	(input_phi): Move to gimple-streamer-in.c.
+	(input_gimple_stmt): Likewise.
+	(input_bb): Likewise.
+	(unpack_ts_base_value_fields): Move to tree-streamer-in.c.
+	(unpack_ts_real_cst_value_fields): Likewise.
+	(unpack_ts_fixed_cst_value_fields): Likewise.
+	(unpack_ts_decl_common_value_fields): Likewise.
+	(unpack_ts_decl_wrtl_value_fields): Likewise.
+	(unpack_ts_decl_with_vis_value_fields): Likewise.
+	(unpack_ts_function_decl_value_fields): Likewise.
+	(unpack_ts_type_common_value_fields): Likewise.
+	(unpack_ts_block_value_fields): Likewise.
+	(unpack_ts_translation_unit_decl_value_fields): Likewise.
+	(unpack_value_fields): Likewise.
+	(lto_materialize_tree): Likewise.
+	(lto_input_ts_common_tree_pointers): Likewise.
+	(lto_input_ts_vector_tree_pointers): Likewise.
+	(lto_input_ts_complex_tree_pointers): Likewise.
+	(lto_input_ts_decl_minimal_tree_pointers): Likewise.
+	(lto_input_ts_decl_common_tree_pointers): Likewise.
+	(lto_input_ts_decl_non_common_tree_pointers): Likewise.
+	(lto_input_ts_decl_with_vis_tree_pointers): Likewise.
+	(lto_input_ts_field_decl_tree_pointers): Likewise.
+	(lto_input_ts_function_decl_tree_pointers): Likewise.
+	(lto_input_ts_type_common_tree_pointers): Likewise.
+	(lto_input_ts_type_non_common_tree_pointers): Likewise.
+	(lto_input_ts_list_tree_pointers): Likewise.
+	(lto_input_ts_vec_tree_pointers): Likewise.
+	(lto_input_ts_exp_tree_pointers): Likewise.
+	(lto_input_ts_block_tree_pointers): Likewise.
+	(lto_input_ts_binfo_tree_pointers): Likewise.
+	(lto_input_ts_constructor_tree_pointers): Likewise.
+	(lto_input_ts_target_option): Likewise.
+	(lto_input_ts_translation_unit_decl_tree_pointers): Likewise.
+	(lto_input_tree_pointers): Likewise.
+	(lto_get_pickled_tree): Likewise.
+	(lto_get_builtin_tree): Likewise.
+	(lto_read_tree): Likewise.
+	(lto_input_integer_cst): Likewise.
+	(lto_input_tree): Likewise.
+	* lto-streamer-out.c: Include data-streamer.h,
+	gimple-streamer.h and streamer-hooks.h.
+	(struct string_slot): Move to data-streamer.h.
+	(hash_string_slot_node): Likewise.
+	(eq_string_slot_node): Likewise.
+	(lto_string_index): Move to data-streamer-out.c.
+	(lto_output_string_with_length): Likewise.
+	(lto_output_string): Likewise.
+	(output_string_cst): Move to tree-streamer-out.c.
+	(output_identifier): Likewise.
+	(output_zero): Move to data-streamer-out.c
+	(output_uleb128): Likewise.
+	(output_sleb128): Likewise.
+	(output_record_start): Move to data-streamer.h
+	(pack_ts_base_value_fields): Move to tree-streamer-out.c.
+	(pack_ts_real_cst_value_fields): Likewise.
+	(pack_ts_fixed_cst_value_fields): Likewise.
+	(pack_ts_decl_common_value_fields): Likewise.
+	(pack_ts_decl_wrtl_value_fields): Likewise.
+	(pack_ts_decl_with_vis_value_fields): Likewise.
+	(pack_ts_function_decl_value_fields): Likewise.
+	(pack_ts_type_common_value_fields): Likewise.
+	(pack_ts_block_value_fields): Likewise.
+	(pack_ts_translation_unit_decl_value_fields): Likewise.
+	(pack_value_fields): Likewise.
+	(lto_output_chain): Likewise.
+	(lto_output_ts_common_tree_pointers): Likewise.
+	(lto_output_ts_vector_tree_pointers): Likewise.
+	(lto_output_ts_complex_tree_pointers): Likewise.
+	(lto_output_ts_decl_minimal_tree_pointers): Likewise.
+	(lto_output_ts_decl_common_tree_pointers): Likewise.
+	(lto_output_ts_decl_non_common_tree_pointers): Likewise.
+	(lto_output_ts_decl_with_vis_tree_pointers): Likewise.
+	(lto_output_ts_field_decl_tree_pointers): Likewise.
+	(lto_output_ts_function_decl_tree_pointers): Likewise.
+	(lto_output_ts_type_common_tree_pointers): Likewise.
+	(lto_output_ts_type_non_common_tree_pointers): Likewise.
+	(lto_output_ts_list_tree_pointers): Likewise.
+	(lto_output_ts_vec_tree_pointers): Likewise.
+	(lto_output_ts_exp_tree_pointers): Likewise.
+	(lto_output_ts_block_tree_pointers): Likewise.
+	(lto_output_ts_binfo_tree_pointers): Likewise.
+	(lto_output_ts_constructor_tree_pointers): Likewise.
+	(lto_output_ts_target_option): Likewise.
+	(lto_output_ts_translation_unit_decl_tree_pointers): Likewise.
+	(lto_output_tree_pointers): Likewise.
+	(lto_output_tree_header): Likewise.
+	(lto_output_builtin_tree): Likewise.
+	(lto_write_tree): Likewise.
+	(lto_output_integer_cst): Likewise.
+	(lto_output_tree): Likewise.
+	(output_phi): Move to gimple-streamer-out.c.
+	(output_gimple_stmt): Likewise.
+	(output_bb): Likewise.
+	* lto-streamer.c: Include tree-streamer.h and streamer-hooks.h.
+	(streamer_hooks): Move to streamer-hooks.c.
+	(check_handled_ts_structures): Move to tree-streamer.c
+	(lto_streamer_cache_add_to_node_array): Likewise.
+	(lto_streamer_cache_insert_1): Likewise.
+	(lto_streamer_cache_insert): Likewise.
+	(lto_streamer_cache_insert_at): Likewise.
+	(lto_streamer_cache_append): Likewise.
+	(lto_streamer_cache_lookup): Likewise.
+	(lto_streamer_cache_get): Likewise.
+	(lto_record_common_node): Likewise.
+	(lto_preload_common_nodes): Likewise.
+	(lto_streamer_cache_create): Likewise.
+	(lto_streamer_cache_delete): Likewise.
+	(streamer_hooks_init): Move to streamer-hooks.c.
+	* lto-streamer.h: Include diagnostic.h
+	(struct output_block, struct lto_input_block,
+	struct data_in, struct bitpack_d): Remove forward declarations.
+	(struct bitpack_d): Move to data-streamer.h.
+	(struct lto_streamer_cache_d): Move to tree-streamer.h.
+	(struct streamer_hooks): Move to streamer-hooks.h.
+	(bp_pack_var_len_unsigned): Move to data-streamer.h.
+	(bp_pack_var_len_int): Likewise.
+	(bp_unpack_var_len_unsigned): Likewise.
+	(bp_unpack_var_len_int): Likewise.
+	(lto_input_location): Declare.
+	(lto_tag_check_set): Declare.
+	(lto_init_eh): Declare.
+	(lto_output_tree_ref): Declare.
+	(lto_output_location): Declare.
+	(bitpack_create): Move to data-streamer.h.
+	(bp_pack_value): Likewise.
+	(lto_output_bitpack): Likewise.
+	(lto_input_bitpack): Likewise.
+	(bp_unpack_value): Likewise.
+	(lto_output_1_stream): Likewise.
+	(lto_input_1_unsigned): Likewise.
+	(lto_output_int_in_range): Likewise.
+	(lto_input_int_in_range): Likewise.
+	(bp_pack_int_in_range): Likewise.
+	(bp_unpack_int_in_range): Likewise.
+	(lto_output_enum): Likewise.
+	(lto_input_enum): Likewise.
+	(bp_pack_enum): Likewise.
+	(bp_unpack_enum): Likewise.
+	* streamer-hooks.c: New.
+	* streamer-hooks.h: New.
+	* tree-streamer-in.c: New.
+	* tree-streamer-out.c: New.
+	* tree-streamer.c: New.
+	* tree-streamer.h: New.
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gthr-posix95.h: Remove.
+	* gthr.h [_PTHREADS95]: Remove.
+	* configure.ac (enable_threads): Remove posix95.
+	* configure: Regenerate.
+	* doc/install.texi (Configuration, --enable-threads): Remove posix95.
+
+2011-08-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49781
+	* config/i386/i386.c (ix86_decompose_address): Allow zero-extended
+	SImode addresses.
+	(ix86_print_operand_address): Handle zero-extended addresses.
+	(memory_address_length): Add length of addr32 prefix for
+	zero-extended addresses.
+	(ix86_secondary_reload): Handle moves to/from double-word general
+	registers from/to zero-extended addresses.
+	* config/i386/predicates.md (lea_address_operand): Reject
+	zero-extended operands.
+
+2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR other/48007
+	* config.gcc (libgcc_tm_file): Add i386/value-unwind.h for Linux/x86.
+
+	* system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
+	(ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.
+
+	* unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
+	(_Unwind_Context_Reg_Val): Likewise.
+	(_Unwind_Get_Unwind_Word): Likewise.
+	(_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
+	(_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
+	(_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
+	for EXTENDED_CONTEXT_BIT.
+	(__frame_state_for): Likewise.
+	(uw_init_context_1): Likewise.
+	(_Unwind_GetGR): Updated.
+	(_Unwind_SetGR): Likewise.
+	(_Unwind_GetGRPtr): Likewise.
+	(_Unwind_SetGRPtr): Likewise.
+	(_Unwind_SetGRValue): Likewise.
+	(_Unwind_GRByValue): Likewise.
+	(uw_install_context_1): Likewise.
+
+	* doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
+	ASSUME_EXTENDED_UNWIND_CONTEXT.
+	* doc/tm.texi: Regenerated.
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (gengtype$(exeext)): Add $(LDFLAGS).
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/invoke.texi (DEC Alpha Options, -mcpu): native support isn't
+	Linux/GNU-specific.
+	(DEC Alpha Options, -mtune): Likewise.
+	(MIPS Options, -march): native is supported on IRIX.
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/sparc/driver-sparc.c: New file.
+	* config/sparc/x-sparc: New file.
+	* config.host: Use driver-sparc.o, sparc/x-sparc on sparc*-*-solaris2*.
+	* config/sparc/sparc.opt (native): New value for enum processor_type.
+	* config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare.
+	* config/sparc/sparc.c (sparc_option_override): Abort if
+	PROCESSOR_NATIVE gets here.
+	* config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare.
+	(EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS,
+	DRIVER_SELF_SPECS): Define.
+	* doc/invoke.texi (SPARC Options, -mcpu): Document native.
+	(SPARC Options, -mtune): Likewise.
+	* configure.ac (EXTRA_GCC_LIBS): Check for libkstat.
+	Substitute result.
+	* configure: Regenerate.
+	* Makefile.in (EXTRA_GCC_LIBS): Set.
+	(xgcc$(exeext)): Add $(EXTRA_GCC_LIBS).
+	(cpp$(exeext)): Likewise.
+
+2011-08-08  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (extract_range_from_unary_expr_1): New function,
+	split out from ...
+	(extract_range_from_unary_expr): ... here.  Handle BIT_NOT_EXPR
+	by composition.
+
+2011-08-08  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR tree-optimization/50005
+	* ipa-inline-analysis (remap_predicate): Add cast to
+	silence signed/unsigned comparison warning.
+
+2011-08-08  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* modulo-sched.c (get_sched_window): Use a table for the debug output.
+	Print the current ii.
+	(sms_schedule_by_order): Reduce whitespace in dump line.
+
+2011-08-08  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* modulo-sched.c (get_sched_window): Use just one loop for predecessors
+	and one loop for successors.  Fix upper bound of memory range.
+
+2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50001
+	* config/alpha/alpha.c (alpha_instantiate_decls): New function.
+	(TARGET_INSTANTIATE_DECLS): New define.
+
+2011-08-06  Paolo Bonzini  <bonzini@gnu.org>
+	    Mikael Morin  <mikael.morin@sfr.fr>
+
+	* Makefile.in (INCLUDES_FOR_TARGET): New.
+	(LIBGCC2_CFLAGS): Use it.
+	(CRTSTUFF_CFLAGS): Use it instead of INCLUDES.
+
+2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_compute_frame_layout): Simplify
+	frame->save_regs_using_mov calculation.
+
+2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (ssemodesuffix): Remove V8SI mode.
+	* config/i386/sse.md (castmode): New mode attribute.
+	(avx_<castmode><avxsizesuffix>_<castmode>): Rename from
+	avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>.
+
+2011-08-05  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49494
+	* ipa-inline-analysis.c (remap_predicate): Add bounds check.
+
+2011-08-05  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49500
+	* tree-emultls.c (new_emutls_decl):Add alias_of parameter;
+	handle aliases.
+	(create_emultls_var):New function.
+	(ipa_lower_emutls): Handle aliases correctly.
+
+2011-08-05  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49735
+	* ipa-inline.c (recursive_inlining): Look through aliases.
+
+2011-08-05  Jason Merrill  <jason@redhat.com>
+
+	* config/i386/i386.c (setup_incoming_varargs_ms_64): Move
+	declarations to beginning of function.
+
+2011-08-05  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR rtl-optimization/49900
+	* sched-ebb.c (add_deps_for_risky_insns): Also add dependencies to
+	ensure basic blocks stay in the same order.
+
+2011-08-05  Aldy Hernandez  <aldyh@redhat.com>
+
+	* config/s390/s390.c (s390_expand_cs_hqi): Add new arguments to
+	store_bit_field.
+	(s390_expand_atomic): Same.
+
+2011-08-05  Richard Henderson  <rth@redhat.com>
+
+	PR rtl-opt/49977
+	* dwarf2cfi.c (scan_insn_after): Split out of ...
+	(scan_trace): ... here.  Correctly place notes wrt sequences.
+
+2011-08-05  Kaz Kojima  <kkojima@gcc.gnu.org>
+	    Richard Henderson  <rth@redhat.com>
+
+	PR rtl-opt/49982
+	* expr.c (fixup_args_size_notes): Look through no-op moves.
+
+2011-08-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*push<mode>2): Use "o" constraint instead
+	of "m" for operand 0.  Add type and mode attribute.
+	(*pushxf_nointeger"): Use "<" constraint for operand 0.
+	(*pushdf_rex64): New pattern, split out of *pushdf.  Use "m"
+	constraint instead of "o" for opreand 1.
+	(*pushdf): Disable for TARGET_64BIT.  Correct mode attribute.
+	(*movdi_internal_rex64): Use "!o" constraint instead of "!m" for
+	operand 0, alternative 4.
+	(*movdf_internal_rex64): Ditto for operand 0, alernative 6.
+
+2011-08-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/predicates.md (lea_address_operand): Rename from
+	no_seg_address_operand.
+	* config/i386/i386.md (*lea_1): Update operand 1 predicate for rename.
+	(*lea_1_zext): Ditto.
+	(*lea_2): Ditto.
+	(*lea_2_zext): Ditto.
+
+2011-08-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_print_operand_address): Handle SUBREGs of
+	parts.base and parts.index.
+	* config/i386/predicates.md (aligned_operand): Ditto.
+	(cmpxchg8b_pic_memory_operand): Ditto.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/soft-fp: Move to ../libgcc.
+	* Makefile.in (SFP_MACHINE): Remove.
+	(libgcc-support): Remove $(SFP_MACHINE) dependency.
+	* config/arm/sfp-machine.h: Move to ../libgcc/config/arm.
+	* config/arm/t-arm-softfp: Move to
+	../libgcc/config/arm/t-softfp.
+	* config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x.
+	* config/c6x/t-c6x-softfp: Remove.
+	* config/i386/sfp-machine.h: Move to ../libgcc/config/i386.
+	* config/i386/t-fprules-softfp: Move to
+	../libgcc/config/t-softfp-tf.
+	* config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64.
+	* config/ia64/t-fprules-softfp: Remove.
+	* config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32.
+	* config/lm32/t-fprules-softfp: Remove.
+	* config/moxie/sfp-machine.h: Remove.
+	* config/moxie/t-moxie-softfp: Remove.
+	* config/rs6000/darwin-ldouble-format: Move to
+	../libgcc/config/rs6000/ibm-ldouble-format.
+	* config/rs6000/darwin-ldouble.c: Move to
+	../libgcc/config/rs6000/ibm-ldouble.c
+	* config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000.
+	* config/rs6000/libgcc-ppc64.ver: Likewise.
+	* config/rs6000/sfp-machine.h: Likewise.
+	* config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove
+	$(srcdir)/config/rs6000/libgcc-ppc64.ver.
+	(LIB2FUNCS_EXTRA): Remove.
+	(TARGET_LIBGCC2_CFLAGS): Remove.
+	* config/rs6000/t-aix52: Likewise
+	* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
+	$(srcdir)/config/rs6000/darwin-ldouble.c.
+	(SHLIB_MAPFILES): Remove.
+	* config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove
+	$(srcdir)/config/rs6000/darwin-ldouble.c.
+	* config/rs6000/t-fprules-softfp: Move to
+	../libgcc/config/t-softfp-sfdf.
+	* config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000.
+	* config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove.
+	* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove
+	$(srcdir)/config/rs6000/darwin-ldouble.c.
+	* config/score/sfp-machine.h: Move to ../libgcc/config/score.
+	* config/score/t-score-softfp: Remove.
+	* config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp,
+	soft-fp/t-softfp from tmake_file.
+	(arm*-*-uclinux*): Likewise.
+	(arm*-*-ecos-elf): Likewise.
+	(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
+	(arm*-*-rtems*): Likewise.
+	(arm*-*-elf): Likewise.
+	(moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from
+	tmake_file.
+	(moxie-*-uclinux*): Likewise.
+	(moxie-*-rtems*): Likewise.
+	(lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from
+	tmake_file.
+	(lm32-*-rtems*): Likewise.
+	(lm32-*-uclinux*): Likewise.
+	(powerpc-*-freebsd*): Remove rs6000/t-freebsd,
+	rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
+	(powerpc-*-linux*, powerpc64-*-linux*): Remove
+	rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
+	(score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from
+	tmake_file.
+	(tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from
+	tmake_file.
+	(tic6x-*-uclinux): Likewise.
+	(i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp,
+	soft-fp/t-softfp from tmake_file.
+	(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
+	(x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise.
+	(i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise.
+	(i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
+	(i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
+	(libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT) dependencies.
+	(libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
+	TPBIT, TPBIT_FUNCS.
+	* config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
+	* config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
+	Remove.
+	* config/arm/t-vxworks: Likewise.
+	* config/arm/t-wince-pe: Likewise.
+	* config/avr/t-avr (fp-bit.c, FPBIT): Remove.
+	* config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/bfin/t-bfin-elf: Likewise.
+	* config/bfin/t-bfin-linux: Likewise.
+	* config/bfin/t-bfin-uclinux: Likewise.
+	* config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
+	Remove.
+	* config/fr30/t-fr30: Likewise.
+	* config/frv/t-frv: Likewise.
+	* config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
+	* config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/m32c/t-m32c: Likewise.
+	* config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
+	* config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/mcore/t-mcore: Likewise.
+	* config/mep/t-mep: Likewise.
+	* config/microblaze/t-microblaze: Likewise.
+	* config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
+	* config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
+	* config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/mn10300/t-linux: Remove.
+	* config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/pdp11/t-pdp11: Likewise.
+	* config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
+	* config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
+	* config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	(LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
+	* config/rs6000/t-aix52: Likewise.
+	* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
+	$(srcdir)/config/rs6000/ppc64-fp.c.
+	* config/rs6000/t-fprules-fpbit: Remove.
+	* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
+	* config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/sh/t-netbsd (FPBIT, DPBIT): Remove.
+	* config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/sparc/t-elf: Likewise.
+	* config/sparc/t-leon: Likewise.
+	* config/sparc/t-leon3: Likewise.
+	* config/spu/t-spu-elf: Likewise.
+	(DPBIT_FUNCS): Remove.
+	* config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
+	* config/v850/t-v850: Likewise.
+	* config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
+	(avr-*-*): Likewise.
+	(h8300-*-rtems*): Set libgcc_tm_file.
+	(h8300-*-elf*): Likewise.
+	(powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
+	tmake_file.
+	(powerpc-*-eabisim*): Likewise.
+	(powerpc-*-elf*): Likewise.
+	(powerpc-*-eabialtivec*): Likewise.
+	(powerpc-xilinx-eabi*): Likewise.
+	(powerpc-*-eabi*): Likewise.
+	(powerpc-*-rtems*): Likewise.
+	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
+	(powerpcle-*-elf*): Likewise.
+	(powerpcle-*-eabisim*): Likewise.
+	(powerpcle-*-eabi*): Likewise.
+	(rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
+	(am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
+	* doc/fragments.texi (Target Fragment, Floating Point Emulation):
+	Remove.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (UNWIND_H): Remove.
+	(LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to
+	../libgcc/Makefile.in.
+	(LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise.
+	(LIBUNWINDDEP): Remove.
+	(libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies.
+	(libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED,
+	LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL.
+	(stmp-int-hdrs): Remove $(UNWIND_H) dependency.
+	Don't copy $(UNWIND_H).
+	* config.gcc (ia64*-*-linux*): Remove with_system_libunwind handling.
+	* configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+	* emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
+	unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c,
+	unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
+	unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc.
+	* unwind-dw2-fde-darwin.c: Move to ../libgcc/config.
+	* config/arm/libunwind.S, config/arm/pr-support.c,
+	config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to
+	../libgcc/config/arm.
+	* config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove.
+	* config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove.
+	* config/frv/t-frv ($(T)frvbegin$(objext)): Use
+	$(srcdir)/../libgcc to refer to unwind-dw2-fde.h.
+	($(T)frvend$(objext)): Likewise.
+	* config/ia64/t-glibc (LIB2ADDEH): Remove.
+	* config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64.
+	* config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
+	config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to
+	../libgcc/config/ia64.
+	* config/ia64/t-hpux (LIB2ADDEH): Remove.
+	* config/ia64/t-ia64 (LIB2ADDEH): Remove.
+	* config/ia64/t-vms (LIB2ADDEH): Remove.
+	* config/ia64/vms.h (UNW_IVMS_MODE,
+	MD_UNW_COMPATIBLE_PERSONALITY_P): Remove.
+	* config/picochip/t-picochip (LIB2ADDEH): Remove.
+	* config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove.
+	* config/rs6000/t-darwin (LIB2ADDEH): Remove.
+	* config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000.
+	* config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use
+	$(srcdir)/../libgcc to refer to unwinder sources.
+	* config/spu/t-spu-elf (LIB2ADDEH): Remove.
+	* config/t-darwin (LIB2ADDEH): Remove.
+	* config/t-freebsd (LIB2ADDEH): Remove.
+	* config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove.
+	* config/t-libunwind-elf: Move to ../libgcc/config.
+	* config/t-linux (LIB2ADDEH): Remove.
+	* config/t-sol2 (LIB2ADDEH): Remove.
+	* config/xtensa/t-xtensa (LIB2ADDEH): Remove.
+	* system.h (MD_FROB_UPDATE_CONTEXT): Poison.
+
+2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (processor_alias_table): Add core-avx-i.
+
+	* doc/invoke.texi: Document core-avx-i.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* tsystem.h (CONST_CAST2, CONST_CAST): Define.
+
+2011-08-05  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-loop.c (vect_create_epilog_for_reduction): Use the
+	result of multiple results reduction when extracting the final
+	value using scalar code.
+
+2011-08-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49984
+	* tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR.
+
+2011-08-05  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always
+	return true for constant integer ranges.
+	(extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and
+	BIT_IOR_EXPR handling.
+
+2011-08-04  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/i386.c (setup_incoming_varargs_ms_64): Set
+	ix86_varargs_gpr_size and ix86_varargs_fpr_size to zero.
+
+2011-08-04  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vectorizer.h (struct _stmt_vec_info): Add new field for
+	pattern def statement, and its access macro.
+	(NUM_PATTERNS): Set to 5.
+	* tree-vect-loop.c (vect_determine_vectorization_factor): Handle
+	pattern def statement.
+	(vect_transform_loop): Likewise.
+	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add new
+	function vect_recog_over_widening_pattern ().
+	(vect_operation_fits_smaller_type): New function.
+	(vect_recog_over_widening_pattern, vect_mark_pattern_stmts):
+	Likewise.
+	(vect_pattern_recog_1): Move the code that marks pattern
+	statements to vect_mark_pattern_stmts (), and call it.  Update
+	documentation.
+	* tree-vect-stmts.c (vect_supportable_shift): New function.
+	(vect_analyze_stmt): Handle pattern def statement.
+	(new_stmt_vec_info): Initialize pattern def statement.
+
+2011-08-04  Richard Henderson  <rth@redhat.com>
+
+	PR target/49964
+	* config/i386/i386.c (ix86_expand_call): Don't create nested
+	PARALLELs for TARGET_VZEROUPPER.
+	(ix86_split_call_vzeroupper): Fix extraction of the original call.
+	* config/i386/i386.md (*call_rex64_ms_sysv_vzeroupper): Don't
+	recognize nested PARALLELs.
+	(*call_pop_vzeroupper, *sibcall_pop_vzeroupper,
+	*call_value_rex64_ms_sysv_vzeroupper, *call_value_pop_vzeroupper,
+	*sibcall_value_pop_vzeroupper): Likewise.
+
+2011-08-04  Richard Henderson  <rth@redhat.com>
+
+	PR middle-end/49968
+	* calls.c (expand_call): Use fixup_args_size_notes for
+	emit_stack_restore.
+	* expr.c (fixup_args_size_notes): Allow STACK_POINTER_REGNUM sets
+	in non-standard modes.
+
+2011-08-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.c (self_spec): New variable.
+	(static_specs): Add self_spec.
+	(main): Call do_self_spec on "self_spec" specs after reading
+	user specs files.  Move compare_debug handling right after that.
+
+2011-08-04  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (vrp_expr_computes_nonnegative): Remove.
+	(value_range_nonnegative_p): New function.
+	(ssa_name_nonnegative_p): Use it.
+	(value_range_constant_singleton): New function.
+	(op_with_constant_singleton_value_range): Use it.
+	(extract_range_from_binary_expr_1): New function, split out from ...
+	(extract_range_from_binary_expr): ... this.  Remove fallback
+	constant folding done here.
+
+2011-08-04  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49806
+	* tree-vrp.c (op_with_boolean_value_range_p): New function.
+	(simplify_truth_ops_using_ranges): Simplify.  Allow inserting
+	a new statement for a final conversion to bool.
+
+2011-08-04  Romain Geissler  <romain.geissler@gmail.com>
+
+	* gengtype-state.c: Include "bconfig.h" if
+	GENERATOR_FILE is defined, "config.h" otherwise.
+	* gengtype.c: Likewise.
+	* gengtype-lex.l: Likewise.
+	* gengtype-parse.c: Likewise.
+	* Makefile.in (gengtype-lex.o-warn): New variable.
+	(plugin_resourcesdir): Likewise.
+	(plugin_bindir): Likewise.
+	(plugin_includedir): Use $(plugin_resourcesdir) as prefix base.
+	(MOSTLYCLEANFILES): Add gengtype$(exeext).
+	(native): Depend on gengtype$(exeext) is $enable_plugin
+	is set to "yes".
+	(gtype.state): Depend on s-gtype. Use temporary file.
+	(gengtype-lex.o): New rule.
+	(gengtype-parse.o): Likewise.
+	(gengtype-state.o): Likewise.
+	(gengtype$(exeext)): Likewise.
+	(install-gengtype): Likewise.
+	(gengtype.o): Likewise.
+	(build/gengtype.o): Depend on version.h.
+	(build/gengtype-state): Depend on double-int.h, version.h,
+	$(HASHTAB_H), $(OBSTACK_H), $(XREGEX_H) and build/errors.o.
+	(install-plugin): Depend on install-gengtype.
+
+2011-08-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49905
+	* tree.h (init_attributes): New prototype.
+	* attribs.c (init_attributes): No longer static.
+
+2011-08-04  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* config/arm/arm.c (arm_set_fixed_optab_libfunc): Constify
+	maybe_suffix.
+
+2011-08-03  David Li  <davidxl@google.com>
+
+	* tree-optimize.c (execute_fixup_cfg): Fix up entry
+	outgoing edge counts after inlining.
+
+2011-08-03  David Li  <davidxl@google.com>
+
+	* profile.c (compute_branch_probabilities): Compute
+	function frequency after profile annotation.
+
+2011-08-04  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Simplify
+	use_backchain_to_restore_sp initialisation.
+	(rs6000_legitimate_offset_address_p): Simplify offset test.
+
+2011-08-03  Richard Henderson  <rth@redhat.com>
+
+	* config/spu/spu.md: Use define_c_enum instead of define_constants.
+	(UNSPECV_BLOCKAGE, UNSPECV_LNOP, UNSPECV_SYNC): Rename from UNSPEC_*.
+	(UNSPECV_NOP): New.
+
+2011-08-03  Richard Henderson  <rth@redhat.com>
+
+	PR target/34888
+	* config/avr/avr.md: New splitter for REG_ARGS_SIZE 0.
+
+2011-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49948
+	* gimple.c (walk_stmt_load_store_addr_ops): Walk CONSTRUCTOR elements.
+
+2011-08-03  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/m32c/m32c.c (class_sizes): Remove.
+	(reduce_class): Change arguments and return type to reg_class_t.
+	Change type cc var to HARD_REG_SET. Change type best var to
+	reg_class_t. Change type best_size var to unsigned int. Remove
+	initialization class_sizes var. Use reg_class_size array instead
+	of class_sizes. Use reg_class_contents array instead
+	of class_contents.
+
+2011-08-03  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/49958
+	* fold-const.c (fold_binary_loc): Only associate
+	(+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c) if
+	overflow wraps.
+
+2011-08-03  Alan Modra  <amodra@gmail.com>
+
+	PR rtl-optimization/49941
+	* jump.c (mark_jump_label): Comment.
+	(mark_jump_label_1): Set JUMP_LABEL for return jumps.
+	* emit-rtl.c (copy_rtx_if_shared_1, copy_insn_1): Leave RETURN shared.
+	(mark_used_flags): Don't mark RETURN.
+
+2011-08-03  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49938
+	* tree-scalar-evolution.c (interpret_loop_phi): Gracefully
+	deal with a POLYNOMIAL_CHREC.
+
+2011-08-03  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (calculate_stage_count,
+	calculate_must_precede_follow, get_sched_window,
+	try_scheduling_node_in_cycle, remove_node_from_ps): Add
+	declaration.
+	(update_node_sched_params, set_must_precede_follow, optimize_sc):
+	New functions.
+	(reset_sched_times): Call update_node_sched_params.
+	(sms_schedule): Call optimize_sc.
+	(get_sched_window): Change function arguments.
+	(sms_schedule_by_order): Update call to get_sched_window.
+	Call set_must_precede_follow.
+	(calculate_stage_count): Add function argument.
+
+2011-08-02  Richard Henderson  <rth@redhat.com>
+
+	PR target/49864
+	PR target/49879
+	* reg-notes.def (REG_ARGS_SIZE): New.
+	* calls.c (emit_call_1): Emit REG_ARGS_SIZE for call_pop.
+	(expand_call): Add REG_ARGS_SIZE to emit_stack_restore.
+	* cfgcleanup.c (old_insns_match_p): Don't allow cross-jumping to
+	different stack levels.
+	* combine-stack-adj.c (adjust_frame_related_expr): Remove.
+	(maybe_move_args_size_note): New.
+	(combine_stack_adjustments_for_block): Use it.
+	* combine.c (distribute_notes): Place REG_ARGS_SIZE.
+	* dwarf2cfi.c (dw_cfi_row_struct): Remove args_size member.
+	(dw_trace_info): Add beg_true_args_size, end_true_args_size,
+	beg_delay_args_size, end_delay_args_size, eh_head, args_size_undefined.
+	(cur_cfa): New.
+	(queued_args_size): Remove.
+	(add_cfi_args_size): Assert size is non-negative.
+	(stack_adjust_offset, dwarf2out_args_size): Remove.
+	(dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust): Remove.
+	(notice_args_size, notice_eh_throw): New.
+	(dwarf2out_frame_debug_def_cfa): Use cur_cfa.
+	(dwarf2out_frame_debug_adjust_cfa): Likewise.
+	(dwarf2out_frame_debug_cfa_offset): Likewise.
+	(dwarf2out_frame_debug_expr): Likewise.  Don't stack_adjust_offset.
+	(dwarf2out_frame_debug): Don't handle non-frame-related-p insns.
+	(change_cfi_row): Don't emit args_size.
+	(maybe_record_trace_start_abnormal): Split out from ...
+	(maybe_record_trace_start): Here.  Set args_size_undefined.
+	(create_trace_edges): Update to match.
+	(scan_trace): Handle REG_ARGS_SIZE.
+	(connect_traces): Connect args_size between EH insns.
+	* emit-rtl.c (try_split): Handle REG_ARGS_SIZE.
+	* explow.c (suppress_reg_args_size): New.
+	(adjust_stack_1): Split out from ...
+	(adjust_stack): ... here.
+	(anti_adjust_stack): Use it.
+	(allocate_dynamic_stack_space): Suppress REG_ARGS_SIZE.
+	* expr.c (mem_autoinc_base): New.
+	(fixup_args_size_notes): New.
+	(emit_single_push_insn_1): Rename from emit_single_push_insn.
+	(emit_single_push_insn): New.  Generate REG_ARGS_SIZE.
+	* recog.c (peep2_attempt): Handle REG_ARGS_SIZE.
+	* reload1.c (reload_as_needed): Likewise.
+	* rtl.h (fixup_args_size_notes): Declare.
+
+2011-08-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR bootstrap/49914
+	* fold-const.c (fold_plusminus_mult_expr): Use abs_hwi instead
+	of abs.
+	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
+	* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.
+
+2011-08-02  Richard Henderson  <rth@redhat.com>
+
+	* config/h8300/h8300.c (push, pop): Return the insn.
+	(h8300_swap_into_er6): Generate correct unwind info.
+	(h8300_swap_out_of_er6): Likewise.
+	* dwarf2cfi.c (def_cfa_1): Clear cfa_cfi if we no longer have a
+	complex cfa expression.
+	(dwarf2out_frame_debug_def_cfa): Allow (plus (mem) (const_int)) too.
+
+2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
+
+2011-08-02  Richard Henderson  <rth@redhat.com>
+
+	PR target/49878
+	* config/h8300/h8300.c (h8300_move_ok): New.
+	* config/h8300/h8300-protos.h: Declare it.
+	* config/h8300/h8300.md (P): New mode iterator.
+	(*movqi_h8300, *movqi_h8300hs, movqi): Use h8300_move_ok.
+	(*movqi_h8sx, *movhi_h8300, *movhi_h8300hs, movhi): Likewise.
+	(movsi, *movsi_h8300, *movsi_h8300hs): Likewise.
+	(*pushqi1_h8300): Rename from pushqi1_h8300; use PRE_MODIFY.
+	(*pushqi1_h8300hs_<P>): Macroize from pushqi1_h8300hs_advanced
+	and pushqi1_h8300hs_normal; use PRE_MODIFY and
+	register_no_sp_elim_operand.
+	(*pushhi1_h8300hs_<P>): Similarly.
+	(pushqi1, pushhi1, pushhi1_h8300): Remove.
+	* config/h8300/predicates.md (register_no_sp_elim_operand): New.
+
+2011-08-02  Richard Henderson  <rth@redhat.com>
+
+	PR target/49881
+	* config/avr/avr.md (push<MPUSH>1): Don't constrain the operand.
+
+2011-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-parser.c (enum c_parser_prec): New enum, moved from within
+	c_parser_binary_expression.
+	(c_parser_binary_expression): Add PREC argument.  Stop parsing
+	if operator has lower or equal precedence than PREC.
+	(c_parser_conditional_expression, c_parser_omp_for_loop): Adjust
+	callers.
+	(c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics.
+	Adjust c_finish_omp_atomic caller.
+	(c_parser_omp_taskyield): New function.
+	(c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
+	(c_parser_omp_clause_name): Handle final and mergeable clauses.
+	(c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New
+	functions.
+	(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
+	and PRAGMA_OMP_CLAUSE_MERGEABLE.
+	(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
+	(c_parser_omp_clause_reduction): Handle min and max.
+	* c-typeck.c (c_finish_omp_clauses): Don't complain about
+	const qualified predetermined vars in firstprivate clause.
+	andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+	Handle MIN_EXPR and MAX_EXPR.
+	* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL
+	and OMP_CLAUSE_MERGEABLE.
+	(dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD
+	and OMP_ATOMIC_CAPTURE_NEW.
+	* tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and
+	OMP_CLAUSE_MERGEABLE.
+	(omp_clause_code_name): Likewise.
+	(walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+	* tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL
+	and OMP_CLAUSE_MERGEABLE.
+	(OMP_CLAUSE_FINAL_EXPR): Define.
+	* omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and
+	OMP_CLAUSE_MERGEABLE.
+	(expand_task_call): Likewise.
+	(expand_omp_atomic_load, expand_omp_atomic_store): New functions.
+	(expand_omp_atomic_fetch_op): Handle cases where old or new
+	value is needed afterwards.
+	(expand_omp_atomic): Call expand_omp_atomic_load resp.
+	expand_omp_atomic_store.
+	* gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle
+	OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW.
+	(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
+	OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+	* tree-nested.c (convert_nonlocal_omp_clauses,
+	convert_local_omp_clauses): Likewise.
+	* tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD,
+	OMP_ATOMIC_CAPTURE_NEW): New.
+	* gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New.
+	(gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value):
+	New inlines.
+	* omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin.
+	* doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE,
+	OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE.
+
+2011-08-02  Kai Tietz  <ktietz@redhat.com>
+
+	* gimple.c (canonicalize_cond_expr_cond): Handle cast from
+	boolean-type.
+	(ssa_forward_propagate_and_combine): Interprete result of
+	forward_propagate_comparison.
+	* gcc/gimple-fold.c (fold_gimple_assign): Add canonicalization for
+	boolean-typed operands for comparisons.
+
+2011-08-02  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/libgcc.S: Gather related function in the
+	same input section.
+	(__mulqihi3, __mulqihi3, __divmodqi4, __divmodhi4, __udivmodsi4,
+	__divmodsi4): Use XCALL/XJMP instead of rcall/rjmp for external
+	references.
+	(__udivmodqi4, __divmodqi4, __udivmodhi4, __divmodhi4,
+	__udivmodsi4, __divmodsi4, __prologue_saves__,
+	__epilogue_restores__, _exit, __tablejump2__, __tablejump__,
+	__do_copy_data, __do_clear_bss, __do_global_ctors,
+	__do_global_dtors, __tablejump_elpm__): Enclose in DEFUN/ENDF.
+
+2011-08-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47766
+	* doc/md.texi (stack_protect_set): The pattern moves ptr_mode value.
+	(stack_protect_test): The pattern compares ptr_mode value.
+
+2011-08-02  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_emit_prologue): Add REG_CFA_RESTORE
+	note for save_LR_around_toc_setup sequence.
+
+2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/lzcntintrin.h (__lzcnt64): Replace long with long long.
+
+2011-08-01  Sebastian Pop  <sebastian.pop@amd.com>
+	    Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.in (hwint.o): Depend on DIAGNOSTIC_CORE_H.
+	* hwint.c: Include diagnostic-core.h.
+	(abs_hwi): New.
+	(gcd): Moved here...
+	(pos_mul_hwi): New.
+	(mul_hwi): New.
+	(least_common_multiple): Moved here...
+	* hwint.h (gcd): ... from here.
+	(least_common_multiple): ... from here.
+	(HOST_WIDE_INT_MIN): New.
+	(HOST_WIDE_INT_MAX): New.
+	(abs_hwi): Declared.
+	(gcd): Declared.
+	(pos_mul_hwi): Declared.
+	(mul_hwi): Declared.
+	(least_common_multiple): Declared.
+	* omega.c (check_pos_mul): Removed.
+	(check_mul): Removed.
+	(omega_solve_geq): Use pos_mul_hwi instead of check_pos_mul and
+	mul_hwi instead of check_mul.
+
+2011-08-01  Richard Henderson  <rth@redhat.com>
+
+	PR target/49881
+	* config/avr/avr.h (PUSH_ROUNDING): New.
+	* config/avr/avr.md (pushqi1): Rename from *pushqi.
+	(*pushhi, *pushsi, *pushsf): Remove.
+	(MPUSH): New mode iterator.
+	(push<MPUSH>1): New expander.
+
+2011-08-01  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
+	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
+	* config/mmix/mmix-protos.h (mmix_preferred_reload_class,
+	mmix_preferred_output_reload_class): Remove.
+	* config/mmix/mmix.c (mmix_preferred_reload_class,
+	mmix_preferred_output_reload_class): Make static. Change rclass
+	argument and return type to reg_class_t.
+	(TARGET_PREFERRED_RELOAD_CLASS,
+	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+
+2011-08-01  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER
+	handling.
+
+2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47766
+	* config/i386/i386.md (PTR): New.
+	(stack_protect_set: Check TARGET_LP64 instead of TARGET_64BIT.
+	(stack_protect_test): Likewise.
+	(stack_protect_set_<mode>): Replace ":P" with ":PTR".
+	(stack_tls_protect_set_<mode>): Likewise.
+	(stack_tls_protect_test_<mode>): Likewise.
+
+2011-08-01  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49927
+	* config/i386/i386.c (ix86_address_subreg_operand): New.
+	(ix86_decompose_address): Use ix86_address_subreg_operand.
+	(ix86_legitimate_address_p): Do not assert that subregs satisfy
+	register_no_elim_operand in DImode.
+
+2011-08-01  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49926
+	* tree-vect-loop.c (vect_is_slp_reduction): Check that a statement
+	in a chain doesn't have uses both inside and outside the loop.
+
+2011-08-01  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.h (mcu_type_s): Add errata_skip field.
+	* config/avr/avr-devices.c (avr_mcu_types): Use it.
+	* config/avr/avr-mcus.def (AVR_MCU): Use it.
+	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Use it to builtin
+	define __AVR_ERRATA_SKIP__ and __AVR_ERRATA_SKIP_JMP_CALL__.
+	* config/avr/libgcc.S (__mulshisi3, __ffshi2, __fmulsu_exit):
+	Use __AVR_ERRATA_SKIP_JMP_CALL__ instead of __AVR_HAVE_JMP_CALL__
+	to detect if XJMP must not be skipped.
+
+2011-08-02  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000-protos.h (rs6000_save_toc_in_prologue_p):
+	Delete.
+	* config/rs6000/rs6000.c (rs6000_save_toc_in_prologue_p): Make static.
+	(rs6000_emit_prologue): Don't prematurely return when
+	TARGET_SINGLE_PIC_BASE.  Don't emit eh_frame info in
+	save_toc_in_prologue case.
+	(rs6000_call_indirect_aix): Only disallow save_toc_in_prologue for
+	calls_alloca.
+
+2011-08-01  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr-devices.c: Delete SVN property svn:executable.
+	* config/avr/predicates.md: Ditto.
+	* config/avr/driver-avr.c: Ditto.
+	* config/avr/genopt.sh: Set SVN property svn:executable to *.
+
+2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* calls.c (emit_library_call_value_1): Declare size only if
+	BLOCK_REG_PADDING is defined.
+
+2011-08-01  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR target/49547
+	* config.gcc (i[34567]86-*-*): Replace abmintrin.h with lzcntintrin.h.
+	(x86_64-*-*): Likewise.
+	* config/i386/i386.opt (mlzcnt): New.
+	* config/i386/abmintrin.h: File removed.
+	(__lzcnt_u16, __lzcnt, __lzcnt_u64): Moved to ...
+	* config/i386/lzcntintrin.h: ... here.  New file.
+	(__lzcnt): Rename to ...
+	(__lzcnt32): ... this.
+	* config/i386/bmiintrin.h (head): Update copyright year.
+	(__lzcnt_u16): Removed.
+	(__lzcnt_u32): Likewise.
+	(__lzcnt_u64): Likewise.
+	* config/i386/x86intrin.h: Include lzcntintrin.h when __LZCNT__
+	is defined, remove abmintrin.h.
+	* config/i386/cpuid.h (bit_LZCNT): New.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
+	LZCNT feature.
+	* config/i386/i386-c.c (ix86_target_macros_internal): Define
+	__LZCNT__ if needed.
+	* config/i386/i386.c (ix86_target_string): New option -mlzcnt.
+	(ix86_option_override_internal): Handle LZCNT option.
+	(ix86_valid_target_attribute_inner_p): Likewise.
+	(struct builtin_description bdesc_args) <IX86_BUILTIN_CLZS>: Update.
+	* config/i386/i386.h (TARGET_LZCNT): New.
+	(CLZ_DEFINED_VALUE_AT_ZERO): Update.
+	* config/i386/i386.md (clz<mode>2): Update insn constraint.
+	(clz<mode>2_lzcnt): Likewise.
+	* doc/invoke.texi: Mention -mlzcnt option.
+	* doc/extend.texi: Likewise.
+
+2011-08-01  Julian Brown  <julian@codesourcery.com>
+
+	* configure.ac (fixed-point): Add ARM support.
+	* configure: Regenerate.
+	* config/arm/arm.c (arm_fixed_mode_set): New struct.
+	(arm_set_fixed_optab_libfunc): New.
+	(arm_set_fixed_conv_libfunc): New.
+	(arm_init_libfuncs): Initialise fixed-point helper libfuncs with
+	ARM-specific names.
+	(aapcs_libcall_value): Return sub-word-size fixed-point libcall
+	return values in SImode.
+	(arm_return_in_msb): Return fixed-point types in the msb.
+	(arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types
+	upwards.
+	(arm_scalar_mode_supported_p): Support fixed-point modes.
+	(arm_vector_mode_supported_p): Support vector fixed-point modes.
+	* config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE)
+	(LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE)
+	(SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE)
+	(LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define.
+	* config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL):
+	New mode iterators.
+	(qaddsub_suf): New mode attribute.
+	* config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare
+	vector modes.
+	* config/arm/predicates.md (sat_shift_operator): New predicate.
+	* config/arm/arm-fixed.md: New.
+	* config/arm/arm.md: Include arm-fixed.md.
+	* config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md.
+
+2011-08-01  Julian Brown  <julian@codesourcery.com>
+
+	* calls.c (emit_library_call_value_1): Support padding for libcall
+	arguments and return values.
+	* config/arm/arm.c (arm_pad_arg_upward): Pad half-float values
+	downwards in big-endian mode.
+
+2011-08-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR debug/49887
+	* config/sol2.c (solaris_code_end): Rename to solaris_file_end.
+	* config/sol2-protos.h: Likewise.
+	* config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Don't call
+	solaris_code_end.
+	* config/i386/sol2.h [!USE_GAS] (TARGET_ASM_FILE_END): Redefine.
+	* config/sparc/sparc.c (sparc_file_end) [TARGET_SOLARIS]: Call
+	solaris_file_end.
+	* config/sparc/sol2.h (TARGET_ASM_CODE_END): Remove.
+
+2011-08-01  Julian Brown  <julian@codesourcery.com>
+
+	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST.
+
+2011-08-01  Julian Brown  <julian@codesourcery.com>
+
+	* final.c (output_addr_const): Print fixed-point constants as
+	decimal not hex.
+
+2011-08-01  Richard Guenther  <rguenther@suse.de>
+
+	* stor-layout.c (initialize_sizetypes): Properly sign-extend
+	bitsiztype TYPE_MAX_VALUE.
+
+2011-08-01  Julian Brown  <julian@codesourcery.com>
+
+	* optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point
+	comparison helpers.
+
+2011-07-31  Richard Henderson  <rth@redhat.com>
+
+	* config/h8300/crti.asm: Add flags to .section directive.
+	* config/h8300/crtn.asm: Likewise.
+
+2011-07-31  Richard Henderson  <rth@redhat.com>
+
+	* stor-layout.c (initialize_sizetypes): Handle unsigned short.
+	* tree.c (build_common_tree_nodes): Likewise.
+
+2011-07-31  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49880
+	* config/sh/sh.md (udivsi3_i1): Enable for TARGET_DIVIDE_CALL_DIV1.
+	(divsi3_i1): Likewise.
+
+2011-07-31  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/49749
+	* tree-ssa-reassoc.c (get_rank): New forward declaration.
+	(PHI_LOOP_BIAS): New macro.
+	(phi_rank): New function.
+	(loop_carried_phi): Likewise.
+	(propagate_rank): Likewise.
+	(get_rank): Add calls to phi_rank and propagate_rank.
+
+2011-07-31  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead
+	of TARGET_64BIT.
+	(PTRDIFF_TYPE): Likewise.
+
+2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49920
+	* config/i386/i386.md (strset): Do not expand strset_singleop
+	when %eax or $edi are fixed.
+	(*strsetdi_rex_1): Disable when %eax or %edi are fixed.
+	(*strsetsi_1): Ditto.
+	(*strsethi_1): Ditto.
+	(*strsetqi_1): Ditto.
+	(*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed.
+	(*rep_stossi): Ditto.
+	(*rep_stosqi): Ditto.
+	(*strlenqi_1): Ditto.
+	(cmpstrnsi): Also fail when %ecx is fixed.
+	(*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed.
+	(*cmpstrnqi_1): Ditto.
+	(*strmovdi_rex_1): Disable when %esi or %edi are fixed.
+	(*strmovsi_1): Ditto.
+	(*strmovhi_1): Ditto.
+	(*strmovqi_1): Ditto.
+	(*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed.
+	(*rep_movsi): Ditto.
+	(*rep_movqi): Ditto.
+
+2011-07-31  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR target/47908
+	* config/m68k/m68k.c (m68k_override_options_after_change): New function.
+	Disable instruction scheduling for non-ColdFire targets.
+	(TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define.
+
+2011-07-31  Revital Eres  <revital.eres@linaro.org>
+
+	* ddg.c (create_ddg_dep_from_intra_loop_link): Remove the creation
+	of anti-dep edge from a branch.
+	(add_cross_iteration_register_deps): Create anti-dep edge from
+	a branch.
+
+2011-07-31  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c: Change comment.
+	(reset_sched_times): Fix print message.
+	(print_partial_schedule): Add print info.
+
+2011-07-31  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/43513
+	* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of
+	get_object_alignment and TYPE_ALIGN.
+
+2011-07-30  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/43513
+	* tree-ssa-dce.c (ref_may_be_aliased): Add assert.
+	(propagate_necessity): Handle WITH_SIZE_EXPR call arg.
+
+2011-07-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/mips/driver-native.c [__sgi__]: Include <invent.h>,
+	<sys/sbd.h>.
+	(cpu_types): New array.
+	(cputype): New function.
+	(host_detect_local_cpu): Only define buf, f if !__sgi__.
+	Use scaninvent instead of /proc/cpuinfo if __sgi__.
+	* config.host: Also use driver-native.o, mips/x-native on
+	mips-sgi-irix*.
+	* config/mips/iris6.h [__mips__] (host_detect_local_cpu): Declare.
+	(EXTRA_SPEC_FUNCTIONS, MARCH_MTUNE_NATIVE_SPECS): Define.
+	(DRIVER_SELF_SPECS): Add MARCH_MTUNE_NATIVE_SPECS.
+
+2011-07-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49897
+	PR middle-end/49898
+	* omp-low.c (use_pointer_for_field): If disallowing copy-in/out
+	in nested parallel and outer is a gimple_reg, mark it as addressable
+	and set its bit in task_shared_vars bitmap too.
+
+2011-07-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/predicates.md (tp_or_register_operand): Remove predicate.
+
+2011-07-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/driver-alpha.c (IMPLVER_EV4_FAMILY,
+	IMPLVER_EV5_FAMILY, IMPLVER_EV6_FAMILY, IMPLVER_EV7_FAMILY): Define.
+	(AMASK_BWX, AMASK_FIX, AMASK_CIX, AMASK_MVI, AMASK_PRECISE,
+	AMASK_LOCKPFTCHOK): Define.
+	(host_detect_local_cpu): Remove buf, f, cpu_names.
+	Define cpu_types, implver, amask.
+	Use __builtin_alpha_implver, __builtin_alpha_amask to determine
+	native CPU.
+	* config.host: Also use driver-alpha.o, alpha/x-alpha on
+	alpha*-dec-osf*.
+	* config/alpha/osf5.h [__alpha__ || __alpha]
+	(host_detect_local_cpu): Declare.
+	(EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS)
+	(DRIVER_SELF_SPECS): Define.
+
+2011-07-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47715
+	* config/i386/i386.md (*load_tp_x32): New.
+	(*load_tp_x32_zext): Ditto.
+	(*add_tp_x32): Ditto.
+	(*add_tp_x32_zext): Ditto.
+	(*load_tp_<mode>): Disable for TARGET_X32 targets.
+	(*add_tp_<mode>): Ditto.
+	* config/i386/i386.c (get_thread_pointer): Load thread pointer in
+	ptr_mode and convert to Pmode if needed.
+
+2011-07-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49687
+	* config/avr/avr.md (mulsi3, *mulsi3, mulu<mode>si3,
+	muls<mode>si3, mulohisi3, mulhisi3, umulhisi3, usmulhisi3,
+	*<any_extend:extend_prefix><any_extend2:extend_prefix>mul<QIHI:mode><QIHI2:mode>si3):
+	Add X to register footprint: Clobber r26/r27.
+
+2011-07-29  Richard Guenther  <rguenther@suse.de>
+
+	* builtins.c (fold_builtin_signbit): Build the comparison
+	with a proper type.
+
+2011-07-29  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49893
+	* tree-predcom.c (suitable_reference_p): Volatile references
+	are not suitable.
+
+2011-07-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49313
+	* config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
+	(__ctzsi2): Result for 0 may be undefined.
+	(__ctzhi2): Result for 0 may be undefined.
+	(__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
+	(__popcountsi2): Ditto. And don't clobber r26.
+	(__popcountdi2): Ditto. And don't clobber r27.
+	* config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
+	(parityhi2): New expand.
+	(paritysi2): New expand.
+	(popcounthi2): New expand.
+	(popcountsi2): New expand.
+	(clzhi2): New expand.
+	(clzsi2): New expand.
+	(ctzhi2): New expand.
+	(ctzsi2): New expand.
+	(ffshi2): New expand.
+	(ffssi2): New expand.
+	(copysignsf3): New insn.
+	(bswapsi2): New expand.
+	(*parityhi2.libgcc): New insn.
+	(*parityqihi2.libgcc): New insn.
+	(*paritysihi2.libgcc): New insn.
+	(*popcounthi2.libgcc): New insn.
+	(*popcountsi2.libgcc): New insn.
+	(*popcountqi2.libgcc): New insn.
+	(*popcountqihi2.libgcc): New insn-and-split.
+	(*clzhi2.libgcc): New insn.
+	(*clzsihi2.libgcc): New insn.
+	(*ctzhi2.libgcc): New insn.
+	(*ctzsihi2.libgcc): New insn.
+	(*ffshi2.libgcc): New insn.
+	(*ffssihi2.libgcc): New insn.
+	(*bswapsi2.libgcc): New insn.
+
+2011-07-29  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (get_value_range): Only set parameter default
+	definitions to varying, leave others at undefined.
+	(extract_range_from_binary_expr): Fix undefined handling.
+	(vrp_visit_phi_node): Handle merged undefined state.
+
+2011-07-29  Wei Guozhi  <carrot@google.com>
+
+	PR rtl-optimization/49799
+	* combine.c (make_compound_operation): Check if the bit field is valid
+	before change it to bit field extraction.
+
+2011-07-29  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR rtl-optimization/49891
+	* cfgrtl.c (force_nonfallthru_and_redirect): Set JUMP_LABEL for
+	newly created returnjumps.
+
+2011-07-28  DJ Delorie  <dj@redhat.com>
+
+	* expr.c (expand_expr_addr_expr_1): Detect a user request for a
+	local frame in a naked function, and produce a suitable error for
+	that specific case.
+
+	* config/m32c/m32c.c (m32c_secondary_reload_class): Allow PSI
+	registers to be reloaded in HI classes when the target is HI.
+
+2011-07-28  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c: Replace v1, v2, lb, ub with
+	bound_one, bound_two.
+
+2011-07-28  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/48648
+	* graphite-clast-to-gimple.c (clast_get_body_of_loop): Handle
+	CLAST assignments.
+	(translate_clast): Same.
+	(translate_clast_assignment): New.
+
+2011-07-28  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/49876
+	* sese.c (rename_uses): Do not return false on gloog_error: set
+	the new_expr to integer_zero_node and continue code generation.
+	(graphite_copy_stmts_from_block): Remove early exit on gloog_error.
+
+2011-07-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49846
+	* var-tracking.c (prepare_call_arguments): For non-MODE_INT stack
+	arguments also check if they aren't initialized with a MODE_INT
+	mode of the same size.
+
+2011-07-28  Aldy Hernandez  <aldyh@redhat.com>
+
+	* expr.c (get_bit_range): Handle *MEM_REF's.
+
+2011-07-28  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* rtlanal.c (tablejump_p): False for returns.
+	* reorg.c (first_active_target_insn): New static function.
+	(find_end_label): Set JUMP_LABEL for a new returnjump.
+	(optimize_skip, get_jump_flags, rare_destination,
+	mostly_true_jump, get_branch_condition,
+	steal_delay_list_from_target, own_thread_p,
+	fill_simple_delay_slots, follow_jumps, fill_slots_from_thread,
+	fill_eager_delay_slots, relax_delay_slots, make_return_insns,
+	dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs.
+	* jump.c (delete_related_insns): Likewise.
+	(jump_to_label_p): New function.
+	(redirect_target): New static function.
+	(redirect_exp_1): Use it.  Adjust to handle ret_rtx in JUMP_LABELS.
+	(redirect_jump_1): Assert that the new label is nonnull.
+	(redirect_jump): Likewise.
+	(redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels.
+	* ifcvt.c (find_if_case_1): Take care when redirecting jumps to the
+	exit block.
+	(dead_or_predicable): Change NEW_DEST arg to DEST_EDGE.  All callers
+	changed.  Ensure that the right label is passed to redirect_jump.
+	* function.c (emit_return_into_block,
+	thread_prologue_and_epilogue_insns): Ensure new returnjumps have
+	ret_rtx in their JUMP_LABEL.
+	* print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL.
+	* emit-rtl.c (skip_consecutive_labels): Allow the caller to
+	pass ret_rtx as label.
+	* cfglayout.c (fixup_reorder_chain): Use
+	force_nonfallthru_and_redirect rather than force_nonfallthru.
+	(duplicate_insn_chain): Copy JUMP_LABELs for returns.
+	* rtl.h (ANY_RETURN_P): New macro.
+	(jump_to_label_p): Declare.
+	* resource.c (find_dead_or_set_registers): Handle ret_rtx in
+	JUMP_LABELs.
+	(mark_target_live_regs): Likewise.
+	* basic-block.h (force_nonfallthru_and_redirect): Declare.
+	* cfgrtl.c (force_nonfallthru_and_redirect): No longer static.
+	* config/alpha/alpha.c (alpha_tablejump_addr_vec,
+	alpha_tablejump_best_label): Remove functions.
+	* config/alpha/alpha-protos.c (alpha_tablejump_addr_vec,
+	alpha_tablejump_best_label): Remove declarations.
+	* config/sh/sh.c (barrier_align, split_branches): Adjust for
+	ret_rtx in JUMP_LABELs.
+	* config/arm/arm.c (is_jump_table): Likewise.
+
+2011-07-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/predicates.md (pic_32bit_opreand): Do not define as
+	special predicate.  Remove explicit mode checks.
+
+2011-07-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (resolve_addr): For -gdwarf-2 don't optimize
+	DW_AT_data_member_location containing just DW_OP_plus_uconst.
+
+	PR debug/49871
+	* dwarf2out.c (size_of_die, value_format, output_die): Use
+	DW_FORM_udata instead of DW_FORM_data[48] for
+	dw_val_class_unsigned_const DW_AT_data_member_location for DWARF 3.
+
+2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.md (*tls_global_dynamic_64): Update
+	length attribute.
+
+2011-07-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47715
+	* config/i386/i386.md (*tls_global_dynamic_64): Remove mode from
+	tls_symbolic_operand check.  Update code sequence for TARGET_X32.
+	(tls_global_dynamic_64): Remove mode from tls_symbolic_operand check.
+	(tls_dynamic_gnu2_64): Ditto.
+	(*tls_dynamic_gnu2_lea_64): Ditto.
+	(*tls_dynamic_gnu2_call_64): Ditto.
+	(*tls_dynamic_gnu2_combine_64): Ditto.
+
+2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config.gcc: Set need_64bit_hwint to yes for x86 targets.
+
+2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47364
+	* config/i386/i386.md (strlen<mode>): Replace SWI48x with P.
+
+2011-07-28  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints
+	before the core constraints. Adjust attributes.
+	("*thumb2_movdf_vfp"): Likewise.
+
+2011-07-28  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case.
+	(simplify_truth_ops_using_ranges): Likewise.
+	(build_assert_expr_for): Likewise.
+	(build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case
+	and handle BIT_NOT_EXPR for truth-operation.
+
+2011-07-28  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49313
+	Undo r176835 from trunk
+	2011-07-27  Georg-Johann Lay
+
+2011-07-28  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49687
+	* config/avr/t-avr (LIB1ASMFUNCS): Remove _xmulhisi3_exit.
+	Add _muluhisi3, _mulshisi3, _usmulhisi3.
+	* config/avr/libgcc.S (__mulsi3): Rewrite.
+	(__mulhisi3): Rewrite.
+	(__umulhisi3): Rewrite.
+	(__usmulhisi3): New.
+	(__muluhisi3): New.
+	(__mulshisi3): New.
+	(__mulohisi3): New.
+	(__mulqi3, __mulqihi3, __umulqihi3, __mulhi3): Use DEFUN/ENDF to
+	declare.
+	* config/avr/predicates.md (pseudo_register_operand): Rewrite.
+	(pseudo_register_or_const_int_operand): New.
+	(combine_pseudo_register_operand): New.
+	(u16_operand): New.
+	(s16_operand): New.
+	(o16_operand): New.
+	* config/avr/avr.c (avr_rtx_costs): Handle costs for mult:SI.
+	* config/avr/avr.md (QIHI, QIHI2): New mode iterators.
+	(any_extend, any_extend2): New code iterators.
+	(extend_prefix): New code attribute.
+	(mulsi3): Rewrite. Turn insn to expander.
+	(mulhisi3): Ditto.
+	(umulhisi3): Ditto.
+	(usmulhisi3): New expander.
+	(*mulsi3): New insn-and-split.
+	(mulu<mode>si3): New insn-and-split.
+	(muls<mode>si3): New insn-and-split.
+	(mulohisi3): New insn-and-split.
+	(*uumulqihisi3, *uumulhiqisi3, *uumulhihisi3, *uumulqiqisi3,
+	*usmulqihisi3, *usmulhiqisi3, *usmulhihisi3, *usmulqiqisi3,
+	*sumulqihisi3, *sumulhiqisi3, *sumulhihisi3, *sumulqiqisi3,
+	*ssmulqihisi3, *ssmulhiqisi3, *ssmulhihisi3, *ssmulqiqisi3): New
+	insn-and-split.
+	(*mulsi3_call): Rewrite.
+	(*mulhisi3_call): Rewrite.
+	(*umulhisi3_call): Rewrite.
+	(*usmulhisi3_call): New insn.
+	(*muluhisi3_call): New insn.
+	(*mulshisi3_call): New insn.
+	(*mulohisi3_call): New insn.
+	(extendqihi2): Use combine_pseudo_register_operand as predicate
+	for operand 1.
+	(extendqisi2): Ditto.
+	(zero_extendqihi2): Ditto.
+	(zero_extendqisi2): Ditto.
+	(zero_extendhisi2): Ditto.
+	(extendhisi2): Ditto. Don't early-clobber operand 0.
+
+2011-07-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (add->lea splitter): Add SWI mode to PLUS RTX.
+
+2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/49471
+	* tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned
+	iv only when the largest type is unsigned.  Do not call
+	lang_hooks.types.type_for_size.
+
+2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/45450
+	* graphite-poly.c (apply_poly_transforms): Disable legality check
+	after an openscop read.
+
+2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47691
+	* graphite-clast-to-gimple.c (translate_clast_user): Update use of
+	copy_bb_and_scalar_dependences.
+	* sese.c (rename_uses): Do not call gcc_assert.  Set gloog_error.
+	(graphite_copy_stmts_from_block): Update call to rename_uses.
+	(copy_bb_and_scalar_dependences): Update call to
+	graphite_copy_stmts_from_block.
+	* sese.h (copy_bb_and_scalar_dependences): Update declaration.
+
+2011-07-27  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49313
+	* config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction.
+	(__ctzsi2): Result for 0 may be undefined.
+	(__ctzhi2): Result for 0 may be undefined.
+	(__popcounthi2): Don't clobber r30. Use __popcounthi2_tail.
+	(__popcountsi2): Ditto. And don't clobber r26.
+	(__popcountdi2): Ditto. And don't clobber r27.
+	* config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum.
+	(parityhi2): New expand.
+	(paritysi2): New expand.
+	(popcounthi2): New expand.
+	(popcountsi2): New expand.
+	(clzhi2): New expand.
+	(clzsi2): New expand.
+	(ctzhi2): New expand.
+	(ctzsi2): New expand.
+	(ffshi2): New expand.
+	(ffssi2): New expand.
+	(copysignsf3): New insn.
+	(bswapsi2): New expand.
+	(*parityhi2.libgcc): New insn.
+	(*parityqihi2.libgcc): New insn.
+	(*paritysihi2.libgcc): New insn.
+	(*popcounthi2.libgcc): New insn.
+	(*popcountsi2.libgcc): New insn.
+	(*popcountqi2.libgcc): New insn.
+	(*popcountqihi2.libgcc): New insn-and-split.
+	(*clzhi2.libgcc): New insn.
+	(*clzsihi2.libgcc): New insn.
+	(*ctzhi2.libgcc): New insn.
+	(*ctzsihi2.libgcc): New insn.
+	(*ffshi2.libgcc): New insn.
+	(*ffssihi2.libgcc): New insn.
+	(*bswapsi2.libgcc): New insn.
+
+2011-07-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_expand_move): Do not explicitly check
+	the mode of symbolic_opreand RTXes.
+
+2011-07-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/predicates.md (x86_64_movabs_operand): Return false
+	for pic_32bit_operand RTXes.
+	* config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand
+	in DImode.
+
+2011-07-27  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/i386.c (ix86_option_override_internal): Allow -mabi
+	for 32-bit, too.
+	(ix86_handle_abi_attribute): Allow function attributes
+	ms_abi/sysv_abi in 32-bit mode, too.
+	* doc/extend.texi: Adjust attribute documentation.
+
+	* gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR
+	expression handling.
+	(and_var_with_comparison_1): Likewise.
+
+2011-07-27  Aldy Hernandez  <aldyh@redhat.com>
+
+	* params.h (ALLOW_STORE_DATA_RACES): New.
+	* params.def (PARAM_ALLOW_STORE_DATA_RACES): New.
+	* Makefile.in (expr.o): Depend on PARAMS_H.
+	* machmode.h (get_best_mode): Add argument.
+	* fold-const.c (optimize_bit_field_compare): Add argument to
+	get_best_mode.
+	(fold_truthop): Same.
+	* ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field.
+	* expr.c (emit_group_store): Same.
+	(copy_blkmode_from_reg): Same.
+	(write_complex_part): Same.
+	(optimize_bitfield_assignment_op): Add argument.
+	Add argument to get_best_mode.
+	(get_bit_range): New.
+	(expand_assignment): Calculate maxbits and pass it down accordingly.
+	(store_field): New argument.
+	(expand_expr_real_2): New argument to store_field.  Include params.h.
+	* expr.h (store_bit_field): New argument.
+	* stor-layout.c (get_best_mode): Restrict mode expansion by taking
+	into account maxbits.
+	* calls.c (store_unaligned_arguments_into_pseudos): New argument
+	to store_bit_field.
+	* expmed.c (store_bit_field_1): New argument.  Use it.
+	(store_bit_field): Same.
+	(store_fixed_bit_field): Same.
+	(store_split_bit_field): Same.
+	(extract_bit_field_1): Pass new argument to get_best_mode.
+	(extract_bit_field): Same.
+	* stmt.c (store_bit_field): Pass new argument to store_bit_field.
+	* doc/invoke.texi: Document parameter allow-store-data-races.
+
+2011-07-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (gen_producer_string): Ignore also -fverbose-asm option.
+
+2011-07-27  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-vrp.c (extract_range_from_binary_expr): Remove
+	TRUTH-binary cases and add new bitwise-cases.
+	(extract_range_from_assignment): Likewise.
+	(register_edge_assert_for_1): Likeiwise.
+	(register_edge_assert_for): Likewise.
+	(simplify_truth_ops_using_ranges): Likewise.
+	(simplify_stmt_using_ranges): Likewise.
+
+2011-07-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47372
+	* config/i386/i386.c (ix86_delegitimize_address): Call
+	simplify_gen_subreg for PIC with mode of x only if modes of
+	x and orig_x are different.
+
+2011-07-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (output_macinfo_op): Ensure fd->filename points
+	to GC allocated copy of the string.
+	(dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections
+	before .debug_line, not after it.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47046
+	* tree-chrec.h (evolution_function_is_affine_p): Recursively call
+	evolution_function_is_affine_p on CHREC_RIGHT.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* tree-data-ref.c (max_stmt_executions_tree): Do not call
+	lang_hooks.types.type_for_size.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47653
+	* graphite-scop-detection.c (graphite_can_represent_loop): Discard
+	loops using wrapping semantics.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/48805
+	* tree-scalar-evolution.c (instantiate_scev_r): Return
+	chrec_dont_know for ADDR_EXPR.
+
+2011-07-26  Uros Bizjak  <ubizjak@gmail.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47369
+	PR target/49853
+	* config/i386/i386.c (ix86_expand_move): Call convert_to_mode
+	if legitimize_tls_address returned operand in wrong mode. Allow
+	SImode and DImode symbolic operand for PIC.  Call convert_to_mode
+	if legitimize_pic_address returned operand in wrong mode.
+
+2011-07-26  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and
+	return false for invariants.
+
+2011-07-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (add->lea splitter): Implement using SWI
+	mode iterator.  Change operand 2 predicate to <nonmemory_operand>.
+	(add->lea zext splitter): Change operand 2 predicate to
+	x86_64_nonmemory_operand.
+
+2011-07-26  Richard Guenther  <rguenther@suse.de>
+
+	* predict.c (maybe_hot_frequency_p): Make sure a zero entry-block
+	frequency makes everything hot.
+
+2011-07-26  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49840
+	* tree-vrp.c (range_fits_type_p): Properly handle full
+	double-int precision.
+
+2011-07-26  Martin Jambor  <mjambor@suse.cz>
+
+	PR bootstrap/49786
+	* ipa-cp.c (update_profiling_info): Avoid overflow when updating
+	counts.
+	(update_specialized_profile): Likewise.
+
+2011-07-26  Uros Bizjak  <ubizjak@gmail.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47381
+	PR target/49832
+	PR target/49833
+	* config/i386/i386.md (i): Change SImode attribute to "e".
+	(g): Change SImode attribute to "rme".
+	(di): Change SImode attribute to "nF".
+	(general_operand): Change SImode attribute to x86_64_general_operand.
+	(general_szext_operand): Change SImode attribute to
+	x86_64_szext_general_operand.
+	(immediate_operand): Change SImode attribute to
+	x86_64_immediate_operand.
+	(nonmemory_operand): Change SImode attribute to
+	x86_64_nonmemory_operand.
+	(*movdi_internal_rex64): Remove mode from pic_32bit_operand check.
+	(*movsi_internal): Ditto.  Use "e" constraint in alternative 2.
+	(*lea_1): Use SWI48 mode iterator.
+	(*lea_1_zext): New insn pattern.
+	(testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2.
+	(*bt<mode>): Ditto.
+	(*add<mode>1): Use x86_64_general_operand predicate for operand 2.
+	Update operand constraints.
+	(addsi_1_zext): Ditto.
+	(*add<mode>2): Ditto.
+	(*addsi_3_zext): Ditto.
+	(*subsi_1_zext): Ditto.
+	(*subsi_2_zext): Ditto.
+	(*subsi_3_zext): Ditto.
+	(*addsi3_carry_zext): Ditto.
+	(*<plusminus_insn>si3_zext_cc_overflow): Ditto.
+	(*mulsi3_1_zext): Ditto.
+	(*andsi_1): Ditto.
+	(*andsi_1_zext): Ditto.
+	(*andsi_2_zext): Ditto.
+	(*<any_or:code>si_1_zext): Ditto.
+	(*<any_or:code>si_2_zext): Ditto.
+	(*test<mode>_1): Use <general_operand> predicate for operand 1.
+	(*and<mode>_2): Ditto.
+	(mov<mode>cc): Use  <general_operand> predicate for operands 1 and 2.
+	(add->lea splitter): Check operand modes in insn constraint.  Extend
+	operands less than SImode wide to SImode.
+	(add->lea zext splitter): Do not extend input operands to DImode.
+	(*lea_general_1): Handle only QImode and HImode operands.
+	(*lea_general_2): Ditto.
+	(*lea_general_3): Ditto.
+	(*lea_general_1_zext): Remove.
+	(*lea_general_2_zext): Ditto.
+	(*lea_general_3_zext): Ditto.
+	(*lea_general_4): Check operand modes in insn constraint.  Extend
+	operands less than SImode wide to SImode.
+	(ashift->lea splitter): Ditto.
+	* config/i386/i386.c (ix86_print_operand_address): Print address
+	registers with 'q' modifier on 64bit targets.
+	* config/i386/predicates.md (pic_32bit_opreand): Define as special
+	predicate.  Reject non-SI and non-DI modes.
+
+2011-07-25  Andrew Pinski  <apinski@cavium.com>
+
+	PR tree-opt/49671
+	* tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and
+	TREE_THIS_NOTRAP into the inner most MEM_REF.
+	Always copy TREE_THIS_VOLATILE.
+	* tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and
+	arguments are not volatile references.
+
+2011-07-25  Richard Henderson  <rth@redhat.com>
+
+	* insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove.
+	* final.c (final_scan_insn): Don't test for it.
+	(rest_of_clean_state): Likewise.
+
+2011-07-25  Richard Henderson  <rth@redhat.com>
+
+	PR debug/49841
+	* config/rs6000/rs6000.c (rs6000_frame_related): Return the insn.
+	(emit_frame_save): Likewise.
+	(rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save
+	insn onto a dummy blockage insn after the join label.
+
+2011-07-25  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (dw_trace_info): Add ID member.
+	(get_trace_index): Remove.  Change users to use ID member.
+	(before_next_cfi_note): New.
+	(connect_traces): Remove unreachable traces before the main loop.
+	Look across one trace and generate remember/restore_state if needed.
+
+2011-07-25  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (dump_cfi_row, debug_cfi_row): New.
+
+2011-07-25  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* genattr.c (write_upcase, gen_attr <enum definition writing>):
+	Move to ...
+	* genattr-common.c ... here.
+	(main): Call gen_attr.
+	* optc-gen.awk: Make generated program include insn-attr-common.h .
+	* Makefile.in (oprions.o): Depend on insn-attr-common.h
+
+2011-07-25  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+	PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
+	* config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p,
+	m32c_print_operand, m32c_print_operand_address): Remove.
+	* config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static.
+	Change return type to bool. Change argument type to bool.
+	(m32c_print_operand, m32c_print_operand_address): Make static.
+	(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
+	TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
+
+2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/sourcebuild.texi (Effective-Target Keywords, Environment
+	attributes): Document mmap.
+
+2011-07-25  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+	PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
+	* config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p,
+	mmix_print_operand, mmix_print_operand_address): Remove.
+	* config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static.
+	Change return type to bool. Change argument type to bool.
+	(mmix_print_operand, mmix_print_operand_address): Make static.
+	(mmix_intval, mmix_output_condition): Change 'x' argument type
+	to const_rtx.
+	(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
+	TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
+
+2011-07-25  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/39386
+	* config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as
+	shift counter for x << x and x >> x shifts.
+
+2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/47124
+	* config.gcc: Reject *-*-solaris2 configuration.
+
+2011-07-25  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR tree-optimization/49809
+	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Use
+	gimple_get_lhs instead of gimple_assign_lhs.
+
+2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* system.h [__cplusplus]: Wrap C function declarations in extern "C".
+
+2011-07-25  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49822
+	* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
+	more.  Make sure to preserve stmts with side-effects.  Properly
+	handle virtual defs, follow a longer def chain.
+
+2011-07-22  Romain Geissler  <romain.geissler@gmail.com>
+
+	PR plugins/45348
+	PR plugins/48425
+	PR plugins/46577
+	* Makefile.in: Do not flatten c-family directory when installing
+	plugin headers.
+
+2011-07-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of
+	original nodes if we are dealing with virtual clones.
+
+2011-07-25  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* common/config/c6x/c6x-common.c: New file.
+
+2011-07-25  Roman Zhuykov  <zhroma@ispras.ru>
+
+	* tree-flow.h (tree_ssa_loop_version): Remove unused declaration.
+
+2011-07-25  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49715
+	* tree-vrp.c: Include expr.h and optabs.h.
+	(range_fits_type_): New function.
+	(simplify_float_conversion_using_ranges): Likewise.
+	(simplify_stmt_using_ranges): Call it.
+	* Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies.
+	* optabs.c (can_float_p): Export.
+	* optabs.h (can_float_p): Declare.
+
+2011-07-25  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (num_vr_values, values_propagated): New global vars.
+	(get_value_range): For out-of-range SSA names or names created
+	after propagation return a read-only varying range.
+	(dump_all_value_ranges): Adjust.
+	(vrp_initialize): Likewise.
+	(vrp_finalize): Likewise.
+
+2011-07-24  Richard Henderson  <rth@redhat.com>
+
+	PR debug/49831
+	* dwarf2cfi.c (connect_traces): Allow unvisited traces.  Skip
+	them entirely.
+
+2011-07-24  Richard Henderson  <rth@redhat.com>
+
+	PR debug/49825
+	* dwarf2cfi.c (dwarf2out_stack_adjust): Move A_O_A test earlier.
+	(dwarf2out_notice_stack_adjust): Use args_size from call_insn.
+
+2011-07-24  Richard Henderson  <rth@redhat.com>
+
+	PR debug/49827
+	* dwarf2cfi.c (create_trace_edges): Handle sequences properly.
+
+2011-07-24  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (maybe_record_trace_start): Add abnormal parameter.
+	Zero args_size for abnormal edges.  Adjust all callers.
+
+2011-07-24  Richard Henderson  <rth@redhat.com>
+
+	PR debug/49825
+	* dwarf2cfi.c (cfi_row_equal_p): Don't compare args_size.
+
+2011-07-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR bootstrap/49835
+	* collect2.c (demangle_flag): Removed.
+
+2011-07-24  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* configure.ac (demangler_in_ld): Default to yes.
+	* configure: Regenerated.
+	* collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't
+	mess with COLLECT_NO_DEMANGLE, and just pass --demangle and
+	--no-demangle options straight through to ld.  When
+	HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a
+	way that has the intended effect on Windows.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c: Include basic-block.h.
+	(dw_label_info): Remove.
+	(trace_work_list, trace_index): New.
+	(remember_row, emit_cfa_remember): Remove.
+	(dw_trace_info_hash, dw_trace_info_eq): New.
+	(get_trace_index, get_trace_info): New.
+	(save_point_p): New.
+	(free_cfi_row): Remove.
+	(add_cfi): Do not emit DW_CFA_remember_state.
+	(cfa_row_equal_p): New.
+	(barrier_args_size): Remove.
+	(compute_barrier_args_size_1, compute_barrier_args_size): Remove.
+	(dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size.
+	(maybe_record_trace_start, create_trace_edges, scan_trace): New.
+	(dwarf2out_cfi_begin_epilogue): Remove.
+	(dwarf2out_frame_debug_restore_state): Remove.
+	(connect_traces, create_pseudo_cfg): New.
+	(create_cfi_notes, execute_dwarf2_frame): Rewrite using traces.
+	* Makefile.in (dwarf2cfi.o): Update.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (dw_trace_info): New.
+	(dw_label_info): New.
+	(cie_return_save): New.
+	(cur_trace): New.
+	(queued_args_size): Rename from args_size.  Update all users.
+	(cfa_store, cfa_temp, regs_saved_in_regs): Remove.
+	(def_cfa_1): Use cur_trace instead of cfa_*.
+	(dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise.
+	(clobbers_queued_reg_save, reg_saved_in): Likewise.
+	(dwarf2out_frame_debug_expr): Likewise.
+	(create_cie_data): Split out from ...
+	(execute_dwarf2_frame): ... here.  Initialize cur_trace.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc.
+	Update all users to match.
+	(execute_dwarf2_frame): Free reg_saved_in_data.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (queued_reg_save): Reorder for packing.  Don't GTY.
+	(queued_reg_saves): Don't GTY.  Change to a VEC.
+	(queue_reg_save): Update to match.
+	(dwarf2out_flush_queued_reg_saves): Likewise.
+	(clobbers_queued_reg_save): Likewise.
+	(reg_saved_in): Likewise.
+	(execute_dwarf2_frame): Free queued_reg_saves.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (dw_cfi_row_ref): Remove.  Update all users.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (add_cfi_args_size): Split out from...
+	(dwarf2out_args_size): ... here.
+	(add_cfi_restore): Split out from ...
+	(dwarf2out_frame_debug_cfa_restore): ... here.
+	(def_cfa_0): Split out from ...
+	(def_cfa_1): ... here.
+	(cfi_oprnd_equal_p, cfi_equal_p): New.
+	(change_cfi_row): New.
+	(add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index.
+	(create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note.
+	(output_cfis): Remove.
+	* dwarf2out.c (output_fde): Simplify output_cfi loop.
+	(dwarf2out_switch_text_section): Don't call output_cfis.
+	(dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New.
+	* dwarf2out.h: Update decls.
+	(enum dw_val_class): Add dw_val_class_none.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (update_row_reg_save): New.
+	(dwarf2out_frame_debug_cfa_expression): Use it.
+	(dwarf2out_frame_debug_cfa_restore): Likewise.
+	(reg_save): Likewise.  Do not emit DW_CFA_same_value.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn.  Update all users.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New.
+	(cie_cfi_row): New.
+	(new_cfi_row, copy_cfi_row, free_cfi_row): New.
+	(cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove.
+	(cur_row, remember_row): New.
+	(def_cfa_1): Use cur_row instead of the old_* variables.
+	(dwarf2out_frame_debug_restore_state): Similarly.
+	(dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise.
+	(dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa.
+	(dwarf2out_frame_debug_adjust_cfa): Likewise.
+	(dwarf2out_frame_debug_cfa_offset): Likewise.
+	(dwarf2out_frame_debug_expr): Likewise.
+	(execute_dwarf2_frame): Set up cur_row.
+	* dwarf2out.h (struct cfa_loc): Mark for GTY.
+
+2011-07-23  Richard Henderson  <rth@redhat.com>
+
+	* basic-block.h (EDGE_PRESERVE): New.
+	(EDGE_ALL_FLAGS, EDGE_COMPLEX): Include it.
+	* bb-reorder.c: Include except.h.
+	(fix_up_crossing_landing_pad): New.
+	(find_rarely_executed_basic_blocks_and_crossing_edges): Place
+	landing pads in the right partition.  Duplicate as necessary.
+	(partition_hot_cold_basic_blocks): Fix up DF info after
+	duplicating landing pads.
+	* cfg.c (dump_edge_info): Add crossing and preserve to bitnames.
+	* cfgrtl.c (rtl_verify_flow_info_1): Validate that EDGE_CROSSING
+	is set properly.  Validate that EH edges are not CROSSING.
+	* except.c (expand_dw2_landing_pad_for_region): Split out from ...
+	(dw2_build_landing_pads): ... here.
+	(convert_to_eh_region_ranges): Remove code to fixup crossing
+	landing pads.
+	* except.h (expand_dw2_landing_pad_for_region): Declare.
+	* tree-cfg.c (gimple_can_merge_blocks_p): Don't merge PRESERVE edges.
+
+2011-07-23  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/49816
+	* arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure.
+
+2011-07-22  Jason Merrill  <jason@redhat.com>
+
+	* doc/invoke.texi (C++ Dialect Options): Document -Wno-narrowing.
+
+2011-07-22  Richard Henderson  <rth@redhat.com>
+
+	* bb-reorder.c (gate_handle_partition_blocks): Honor optimize.
+
+2011-07-22  Richard Henderson  <rth@redhat.com>
+
+	* jump.c (maybe_propagate_label_ref): Split out of...
+	(mark_all_labels): ... here.  Do not attempt label_ref
+	propagation while in cfglayout mode.
+
+2011-07-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (struct macinfo_struct): Change code to unsigned char.
+	(DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define.
+	(dwarf_attr_name): Handle DW_AT_GNU_macros.
+	(dwarf2out_define): If the vector is empty and
+	lineno is 0, emit a dummy entry first.
+	(dwarf2out_undef): Likewise.  Remove redundant semicolon.
+	(htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op,
+	optimize_macinfo_range): New functions.
+	(output_macinfo): Use them.  If !dwarf_strict and .debug_str is
+	mergeable, optimize longer strings using
+	DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP,
+	optimize longer sequences of define/undef ops from headers
+	using DW_MACRO_GNU_transparent_include.  For !dwarf_strict
+	emit a section headers.
+	(dwarf2out_init): For !dwarf_strict set debug_macinfo_section
+	and macinfo_section_label to DEBUG_MACRO_SECTION
+	resp. DEBUG_MACRO_SECTION_LABEL.
+	(dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros
+	instead of DW_AT_macro_info.
+
+	PR other/32998
+	* common.opt (grecord-gcc-switches, gno-record-gcc-switches): New
+	options.
+	* dwarf2out.c: Include opts.h.
+	(dchar_p): New typedef.  Define heap VEC for it.
+	(producer_string): New variable.
+	(gen_producer_string): New function.
+	(gen_compile_unit_die): Use it.
+	(dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer if needed.
+	* Makefile.in (dwarf2out.o): Depend on $(OPTS_H).
+	* doc/invoke.texi: Document -grecord-gcc-switches and
+	-gno-record-gcc-switches, add a -grecord-gcc-switches reference
+	to -frecord-gcc-switches description.
+
+2011-07-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/30112
+	* c-decl.c (c_linkage_bindings): Define.
+
+2011-07-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR debug/49815
+	* var-tracking.c (vt_finalize): Always free windowed_parm_regs.
+
+2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_option_override_internal): Disallow
+	MS ABI in x32 mode.
+	(ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi
+	only for TARGET_LP64.
+	(ix86_handle_abi_attribute): Check TARGET_LP64 instead of TARGET_64BIT.
+
+2011-07-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_xcoff_strip_dollar): Rewrite to
+	avoid warnings when GCC is built with a C++ compiler.
+
+2011-07-22  Martin Jambor  <mjambor@suse.cz>
+
+	PR lto/49796
+	* cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false
+	if decl node is in another partition, call cgraph_get_node only once.
+
+2011-07-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config.gcc (x86_64-*-linux*): Set
+	default_gnu_indirect_function to yes.
+
+2011-07-22  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/45819
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly
+	preserve volatile and notrap flags.
+
+2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	PR bootstrap/49794
+	* configure.ac: Test AM_ICONV with CXX.
+	* configure: Regenerate.
+	* config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.
+
+2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/49797
+	* graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing.
+	(set_cloog_options): Use it.
+
+2011-07-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49756
+	* gcc.c (main): Call stack_limit_increase (64MB).
+	* toplev.c (toplev_main): Likewise.
+
+2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg
+	instead of force_reg.
+
+2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_expand_move): Convert to Pmode if
+	needed and use force_reg after convert.
+	(ix86_expand_call): Likewise.
+	(ix86_expand_special_args_builtin): Likewise.
+	(ix86_expand_builtin): Likewise.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47654
+	PR middle-end/49649
+	* graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2
+	in parameter.  Initialize v1 and v2 based on the values returned
+	by clast_name_to_lb_ub.
+	(type_for_clast_red): Pass v1 and v2 in parameter, and set their
+	values.
+	(type_for_clast_bin): Same.
+	(type_for_clast_expr): Same.
+	(type_for_clast_eq): Update calls to type_for_clast_expr.
+	(type_for_clast_for): Same.
+	(build_iv_mapping): Same.
+	* graphite-ppl.h (value_min): New.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (type_for_interval): Generate signed
+	types whenever possible.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (struct clast_name_index): Add lb
+	and ub fields.
+	(new_clast_name_index): Add lb and ub parameters.
+	(free_clast_name_index): New.
+	(clast_name_to_lb_ub): New.
+	(save_clast_name_index): Add lb and ub parameters.
+	(compute_bounds_for_param): New.
+	(type_for_level): Removed.
+	(type_for_clast_for): Removed level parameter.  Do not call
+	type_for_level.
+	(graphite_create_new_loop): Store the lb and ub for the clast_name
+	of the iterator of the loop that has been generated.
+	(graphite_create_new_loop_guard): Remove parameter level.
+	(create_params_index): Store the lb and ub of each parameter.
+	(gloog): Use free_clast_name_index.  Pass to create_params_index
+	the current scop.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
+	(max_precision_type): Inline max_signed_precision_type.
+	(type_for_clast_red): Use max_precision_type.
+	(type_for_clast_bin): Same.
+	(type_for_clast_for): Same.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed
+	type_for_interval.
+	(gcc_type_for_value): Renamed type_for_value.
+	(gcc_type_for_clast_term): Renamed type_for_clast_term.
+	(gcc_type_for_clast_expr): Renamed type_for_clast_expr.
+	(gcc_type_for_clast_red): Renamed type_for_clast_red.
+	(gcc_type_for_clast_bin): Renamed type_for_clast_bin.
+	(gcc_type_for_clast_eq): Renamed type_for_clast_eq.
+	(graphite_translate_clast_equation): Update calls.
+	(compute_type_for_level): Renamed type_for_level.
+	(gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for.
+	(build_iv_mapping): Update calls.
+	(graphite_create_new_loop_guard): Same.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme
+	comment.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (struct ivs_params): New.
+	(clast_name_to_gcc): Use ivs_params to pass around parameters.
+	(clast_to_gcc_expression): Same.
+	(clast_to_gcc_expression_red): Same.
+	(gcc_type_for_clast_term): Same.
+	(gcc_type_for_clast_expr): Same.
+	(gcc_type_for_clast_red): Same.
+	(gcc_type_for_clast_bin): Same.
+	(gcc_type_for_clast_eq): Same.
+	(graphite_translate_clast_equation): Same.
+	(graphite_create_guard_cond_expr): Same.
+	(graphite_create_new_guard): Same.
+	(graphite_create_new_loop): Same.
+	(build_iv_mapping): Same.
+	(translate_clast_user): Same.
+	(graphite_create_new_loop_guard): Same.
+	(translate_clast): Same.
+	(translate_clast_for_loop): Same.
+	(translate_clast_for): Same.
+	(translate_clast_guard): Same.
+	(initialize_cloog_names): Fix typo.
+	(gloog): Initialize an ivs_params struct, pass it to translate_clast.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (struct clast_name_index): Add level.
+	(new_clast_name_index): Add level parameter.
+	(clast_name_to_level): New.
+	(save_clast_name_index): Add level parameter.
+	(newivs_to_depth_to_newiv): Removed.
+	(clast_name_to_gcc): Inlined newivs_to_depth_to_newiv.
+	(graphite_create_new_loop): Add level parameter.  Pass level to
+	save_clast_name_index.
+	(translate_clast_for_loop): Pass level to graphite_create_new_loop.
+	(create_params_index): Pass level to save_clast_name_index.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (graphite_create_new_loop): Do not
+	recompute type, lb, and ub.  Get them from...
+	(graphite_create_new_loop_guard): ...here.  Pass in parameter
+	pointers to type, lb, and ub.
+	(translate_clast_for_loop): Update function calls.
+	(translate_clast_for): Same.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (compute_bounds_for_level): Call
+	psct_dynamic_dim.
+	(translate_clast_for_loop): Pass loop level to dependency_in_loop_p.
+	(gcc_type_for_iv_of_clast_loop): Update use of level.
+	(gloog): Start counting nesting level from 0.
+	* graphite-clast-to-gimple.h (get_scattering_level): Removed.
+	* graphite-dependences.c (graphite_carried_dependence_level_k): Call
+	psct_dynamic_dim on level.
+
+2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_legitimize_address): Convert to
+	Pmode if needed.
+
+2011-07-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (function_value_64): Always return pointers
+	in Pmode.
+	(ix86_promote_function_mode): New.
+	(TARGET_PROMOTE_FUNCTION_MODE): Likewise.
+
+2011-07-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/49749
+	* tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and
+	remove no-longer-used maxrank variable.
+
+2011-07-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs.
+
+2011-07-21  Jason Merrill  <jason@redhat.com>
+
+	* system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
+	* recog.h (struct insn_data_d): Check it instead of
+	HAVE_DESIGNATED_INITIALIZERS.
+	* genoutput.c (output_insn_data): Likewise.
+
+2011-07-21  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49770
+	* tree-ssa-sccvn.c (valueize_refs_1): Return whether we
+	valueized any operand.  Renamed from ...
+	(valueize_refs): ... this.  New wrapper around valueize_refs_1.
+	(valueize_shared_reference_ops_from_ref): Return whether we
+	valueized any operand.
+	(vn_reference_lookup): Only when we valueized any operand
+	use the valueized reference for alias analysis.  Do not preserve
+	the original reference tree in this case.
+
+2011-07-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_decompose_address): Reject all but
+	register operands and subregs of DImode hard registers in index.
+
+2011-07-21  Kai Tietz  <ktietz@redhat.com>
+
+	* fold-const.c (fold_unary_loc): Preserve indirect
+	comparison cast to none-boolean type.
+	* tree-ssa.c (useless_type_conversion_p): Preserve cast
+	from/to boolean-type.
+	* gimplify.c (gimple_boolify): Handle boolification of comparisons.
+	(gimplify_expr): Boolifiy non aggregate-typed comparisons.
+	* tree-cfg.c (verify_gimple_comparison): Check result
+	type of comparison expression.
+	* tree-ssa-forwprop.c (forward_propagate_comparison): Adjust test
+	of condition result and disallow type-cast sinking into comparison.
+
+2011-07-21  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (combine_conversions): Return whether
+	we have to run cfg-cleanup.  Properly remove dead stmts.
+	(ssa_forward_propagate_and_combine): Adjust.
+
+2011-07-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.
+
+2011-07-21  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-ssa-propagate.c (substitute_and_fold): Use
+	do_dce flag to deside, if BB's statements are scanned
+	in last to first, or first to last order.
+
+2011-07-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.
+
+2011-07-20  H.J. Lu  <hongjiu.lu@intel.com>
+	    Uros Bizjak  <ubizjak@gmail.com>
+	    Richard Henderson  <rth@redhat.com>
+
+	* config/i386/constraints.md (w): New.
+
+	* config/i386/i386.c (ix86_output_addr_vec_elt): Check
+	TARGET_LP64 instead of TARGET_64BIT for ASM_QUAD.
+
+	* config/i386/i386.h (CASE_VECTOR_MODE): Check TARGET_LP64
+	instead of TARGET_64BIT.
+
+	* config/i386/i386.md (indirect_jump): Replace
+	nonimmediate_operand with indirect_branch_operand.
+	(*indirect_jump): Likewise.  Replace constraint "m" with "w".
+	(tablejump): Replace nonimmediate_operand with indirect_branch_operand.
+	Convert operand 0 to Pmode for x32 if not PIC.
+	(*tablejump_1): Replace nonimmediate_operand with
+	indirect_branch_operand.  Replace constraint "m" with "w".
+	(*call_vzeroupper): Replace constraint "m" with "w".
+	(*call): Likewise.
+	(*call_rex64_ms_sysv_vzeroupper): Likewise.
+	(*call_rex64_ms_sysv): Likewise.
+	(*call_value_vzeroupper): Likewise.
+	(*call_value): Likewise.
+	(*call_value_rex64_ms_sysv_vzeroupper): Likewise.
+	(*call_value_rex64_ms_sysv): Likewise.
+	(set_got_offset_rex64): Check TARGET_LP64 instead of TARGET_64BIT.
+
+	* config/i386/predicates.md (indirect_branch_operand): New.
+	(call_insn_operand): Support x32.
+
+2011-07-20  Michael Eager  <eager@eagercon.com>
+
+	* params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12.
+
+2011-07-20  Richard Henderson  <rth@redhat.com>
+
+	* cfg.c (dump_bb_info): Dump basic_block->flags.
+	* cfgrtl.c (print_rtl_with_bb): Use dump_bb_info.
+
+2011-07-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_decompose_address): Allow only subregs
+	of DImode hard registers in index.
+	(ix86_legitimate_address_p): Allow subregs of base and index to span
+	more than a word.  Assert that subregs of base and index satisfy
+	register_no_elim_operand predicates.  Reject addresses where
+	base and index have different modes.
+
+2011-07-20  Robert Millan  <rmh@gnu.org>
+
+	* config.gcc (mips*-*-linux*): Remove redundant tm_file entry.
+
+2011-07-20  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* bb-reorder.c (fix_crossing_conditional_branches): Fix crash by
+	removing now-unnecessary assignment.
+
+2011-07-20  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* emit-rtl.c (set_mem_attributes_minus_bitpos): Restore setting
+	memory address space to the type's address space.
+
+2011-07-20  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/36467
+	PR target/49687
+	* config/avr/avr.md (mulhi3): Use register_or_s9_operand for operand2
+	and expand appropriately if there is a CONST_INT in operand2.
+	(usmulqihi3): New insn.
+	(*sumulqihi3): New insn.
+	(*osmulqihi3): New insn.
+	(*oumulqihi3): New insn.
+	(*muluqihi3.uconst): New insn_and_split.
+	(*muluqihi3.sconst): New insn_and_split.
+	(*mulsqihi3.sconst): New insn_and_split.
+	(*mulsqihi3.uconst): New insn_and_split.
+	(*mulsqihi3.oconst): New insn_and_split.
+	(*ashifthi3.signx.const): New insn_and_split.
+	(*ashifthi3.signx.const7): New insn_and_split.
+	(*ashifthi3.zerox.const): New insn_and_split.
+	(mulsqihi3): New insn.
+	(muluqihi3): New insn.
+	(muloqihi3): New insn.
+	* config/avr/predicates.md (const_2_to_7_operand): New.
+	(const_2_to_6_operand): New.
+	(u8_operand): New.
+	(s8_operand): New.
+	(o8_operand): New.
+	(s9_operand): New.
+	(register_or_s9_operand): New.
+
+2011-07-20  Kai Tietz  <ktietz@redhat.com>
+
+	* builtins.c (fold_builtin_expect): See through the cast
+	from truthvalue_type_node to long.
+
+2011-07-20  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/vsx.md (vsx_fma*): Use 4 argument fma instructions
+	where we can use them from the standard and altivec instruction
+	sets, instead of always using the 3 operand VSX forms that require
+	the destination to overlap one of the inputs.
+	(vsx_fms*): Ditto.
+	(vsx_fnma*): Ditto.
+	(vsx_fnms*): Ditto.
+
+	* config/rs6000/rs6000.md (fmadf4_fpr): Set fp_type fp_maddsub_d
+	for DF types.
+	(fmsdf4_fpr): Ditto.
+	(nfmadf4_fpr): Ditto.
+	(nfmsdf4_fpr): Ditto.
+
+2011-07-20  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* genrecog.c (make_insn_sequence): Correct position numbering
+	when filtering out match_scratch and match_dup.
+
+2011-07-20  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
+	against already removed statements.
+	(forward_propagate_into_comparison): Remove dead defining stmts.
+	(forward_propagate_into_gimple_cond): Likewise.
+	(forward_propagate_into_cond): Simplify.
+	(ssa_forward_propagate_and_combine): Handle changed cfg from
+	forward_propagate_into_comparison.
+	* tree-ssa-phiopt.c (conditional_replacement): Use proper
+	locations for newly built statements.
+
+2011-07-20  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (avr_rtx_costs): Set cost of SYMBOL_REF to 0.
+
+2011-07-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_class_max_nregs): Fix return type.
+	* config/s390/s390-protos.h (s390_class_max_nregs): Likewise.
+
+2011-07-20  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/18908
+	* tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision.
+	* tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus
+	ADDR_EXPR folding.  Canonicalize X ^ ~0 as ~X.
+
+2011-07-20  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* config/frv/frv.c (frv_register_move_cost): Define explicitly
+	costs for subclasses of GR_REGS.
+
+2011-07-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49780
+	* config/i386/predicates.md (no_seg_addres_operand): No more special.
+	* config/i386/i386.c (ix86_decompose_address): Allow only subregs
+	of DImode hard registers in base.
+	(ix86_legitimate_address_p): Allow SImode and DImode base and index
+	registers.
+
+2011-07-20  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily.
+	(unify_nodes): Deal with that.
+	(solve_graph): Likewise.
+
+2011-07-20  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* config/arm/arm.c (arm_canonicalize_comparison): Add case to
+	canonicalize left operand from ZERO_EXTEND to AND.
+
+2011-07-20  Anatoly Sokolov  <aesok@post.ru>
+
+	* target.def (class_max_nregs): New hook.
+	* doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document.
+	* doc/tm.texi: Regenerate.
+	* targhooks.c (default_class_max_nregs): New function.
+	* targhooks.h (default_class_max_nregs): Declare.
+	* ira.h (target_ira): Change type x_ira_reg_class_max_nregs and
+	x_ira_reg_class_min_nregs arrays to unsigned char.
+	* ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target
+	hook instead of CLASS_MAX_NREGS macro.
+	* reginfo.c (restore_register_info): Ditto.
+	* ira-conflicts.c (process_regs_for_copy): Use
+	ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
+	Change type rclass and aclass vars to reg_class_t.
+	* ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs
+	array instead of CLASS_MAX_NREGS macro. Change type rclass var to
+	reg_class_t.
+	* reload.c (combine_reloads, find_reloads, find_reloads_address_1):
+	Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
+
+	* config/i386/i386.h (CLASS_MAX_NREGS): Remove.
+	* config/i386/i386.c (ix86_class_max_nregs): New function.
+	(ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook
+	instead of CLASS_MAX_NREGS macro.
+	(TARGET_CLASS_MAX_NREGS): Define.
+	* config/avr/avr.h (CLASS_MAX_NREGS): Remove.
+	* config/avr/avr-protos.h (class_max_nregs): Remove declaration.
+	* config/avr/avr.c (class_max_nregs): Remove function.
+	* config/alpha/alpha.h (CLASS_MAX_NREGS): Remove.
+	* config/spu/spu.h (CLASS_MAX_NREGS): Remove.
+	* config/mep/mep.h (CLASS_MAX_NREGS): Remove.
+	* config/m32r/m32r.h (CLASS_MAX_NREGS): Remove.
+	* config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove.
+	* config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove.
+	* config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove.
+	* config/lm32/lm32.h (CLASS_MAX_NREGS): Remove.
+	* config/moxie/moxie.h (CLASS_MAX_NREGS): Remove.
+	* config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove.
+	* config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove.
+	* config/score/score.h (CLASS_MAX_NREGS): Remove.
+	* config/vax/vax.h (CLASS_MAX_NREGS): Remove.
+	* config/h8300/h8300.h (CLASS_MAX_NREGS): Remove.
+	* config/v850/v850.h (CLASS_MAX_NREGS): Remove.
+
+2011-07-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cif-code.def (OVERWRITABLE): Fix typo and move around.
+	(TARGET_OPTIMIZATION_MISMATCH): Delete.
+	(EH_PERSONALITY): Fix typo.
+	(NON_CALL_EXCEPTIONS): Fix message.
+	(OPTIMIZATION_MISMATCH): Adjust message.
+	* ipa-inline.c (can_inline_edge_p): Use CIF_OPTIMIZATION_MISMATCH.
+
+2011-07-19  Ian Lance Taylor  <iant@google.com>
+
+	* doc/install.texi (Configuration): Document
+	--enable-build-poststage1-with-cxx.
+
+2011-07-19  Robert Millan  <rmh@gnu.org>
+
+	* config/mips/gnu-user.h: Copy from linux.h.  Update comments.
+	(GLIBC_DYNAMIC_LINKER): Remove.
+
+	* config/mips/gnu-user64.h: Copy from linux64.h.  Update comments.
+	(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
+	(GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
+	(BIONIC_DYNAMIC_LINKERN32, GNU_USER_DYNAMIC_LINKERN32): Remove.
+	(LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32,
+	GNU_USER_DYNAMIC_LINKER64 and GNU_USER_LINK_EMULATIONN32.
+
+	* config/mips/linux.h: Remove everything except for ...
+	(GLIBC_DYNAMIC_LINKER): ... this macro.
+
+	* config/mips/linux64.h: Remove everything except for ...
+	(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
+	(GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
+	(BIONIC_DYNAMIC_LINKERN32): ... these macros.
+	(GNU_USER_LINK_EMULATION32, GNU_USER_LINK_EMULATION64)
+	(GNU_USER_LINK_EMULATIONN32): New macros.
+
+	* config.gcc (mips64*-*-linux* | mipsisa64*-*-linux* | mips-*-linux*):
+	Use the new headers.
+
+2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs.
+	Add offset_known_p and size_known_p fields.
+	(MEM_OFFSET_KNOWN_P): Update accordingly.
+	(MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise.
+	* emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes.
+	(mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset)
+	(clear_mem_offset, set_mem_size, clear_mem_size, change_address)
+	(adjust_address_1, widen_memory_access, set_mem_attrs_for_spill)
+	(init_emit_regs): Likewise.
+
+2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document.
+	(MEM_OFFSET): Change from returning an rtx to returning a
+	HOST_WIDE_INT.
+	* rtl.h (MEM_OFFSET_KNOWN_P): New macro.
+	(MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx.
+	* emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
+	(clear_mem_offset): Declare.
+	* alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using
+	MEM_OFFSET_KNOWN_P to test whether the offset is known, and
+	MEM_OFFSET to get a HOST_WIDE_INT offset.
+	(nonoverlapping_memrefs_p): Likewise.  Adjust calls to...
+	(adjust_offset_for_component_ref): Take a bool "known_p"
+	parameter and a HOST_WIDE_INT "offset" parameter.
+	* builtins.c (get_memory_rtx): As for ao_ref_from_mem.
+	Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather
+	than an rtx.  Use clear_mem_offset to clear the offset.
+	* cfgcleanup.c (merge_memattrs): Likewise.
+	* dwarf2out.c (tls_mem_loc_descriptor): Likewise.
+	* function.c (assign_parm_find_stack_rtl): Likewise.
+	(assign_parm_setup_stack): Likewise.
+	* print-rtl.c (print_rtx): Likewise.
+	* reload.c (find_reloads_subreg_address): Likewise.
+	* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
+	* var-tracking.c (INT_MEM_OFFSET): Likewise.
+	* emit-rtl.c (set_reg_attrs_from_value): Likewise.
+	(get_mem_align_offset): Likewise.
+	(set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
+	(clear_mem_offset): New function.
+	* config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT
+	offset rather than an rtx.  Assume both the expressio and offset
+	are available.
+	(r10k_needs_protection_p_1): Update accordingly, checking the
+	expression and offset availability here instead.
+
+2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* doc/rtl.texi (MEM_SIZE_KNOWN_P): Document.
+	(MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT.
+	* rtl.h (MEM_SIZE_KNOWN_P): New macro.
+	(MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx.
+	* emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
+	(clear_mem_size): Declare.
+	* emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
+	(clear_mem_size): New function.
+	* alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using
+	MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE
+	to get a HOST_WIDE_INT size.  Adjust calls to set_mem_size,
+	passing a HOST_WIDE_INT rather than an rtx.  Use clear_mem_size
+	to clear the size.
+	(nonoverlapping_memrefs_p): Likewise.
+	* builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise.
+	(expand_builtin_init_trampoline): Likewise.
+	* calls.c (compute_argument_addresses): Likewise.
+	* cfgcleanup.c (merge_memattrs): Likewise.
+	* dce.c (find_call_stack_args): Likewise.
+	* dse.c (record_store, scan_insn): Likewise.
+	* dwarf2out.c (dw_sra_loc_expr): Likewise.
+	* expr.c (emit_block_move_hints): Likewise.
+	* function.c (assign_parm_find_stack_rtl): Likewise.
+	* print-rtl.c (print_rtx): Likewise.
+	* reload.c (find_reloads_subreg_address): Likewise.
+	* rtlanal.c (may_trap_p_1): Likewise.
+	* var-tracking.c (track_expr_p): Likewise.
+	* varasm.c (assemble_trampoline_template): Likewise.
+	* config/arm/arm.c (arm_print_operand): Likewise.
+	* config/h8300/h8300.c (h8sx_emit_movmd): Likewise.
+	* config/i386/i386.c (expand_movmem_via_rep_mov): Likewise.
+	(expand_setmem_via_rep_stos, expand_constant_movmem_prologue)
+	(expand_constant_setmem_prologue): Likewise.
+	* config/mips/mips.c (mips_get_unaligned_mem): Likewise.
+	* config/rs6000/rs6000.c (expand_block_move): Likewise.
+	(adjacent_mem_locations): Likewise.
+	* config/s390/s390.c (s390_expand_setmem): Likewise.
+	(s390_expand_insv): Likewise.
+	* config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise.
+	(*extendqi<mode>2_short_displ): Likewise.
+	* config/sh/sh.c (expand_block_move): Likewise.
+	* config/sh/sh.md (extv, extzv): Likewise.
+
+2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* emit-rtl.c (mem_attrs_eq_p): New function, split out from...
+	(mem_attrs_htab_eq): ...here.
+	(find_mem_attrs): Replace with...
+	(set_mem_attrs): ...this function.  Take a mem_attrs structure
+	rather than individual fields.
+	(set_mem_attributes_minus_bitpos, set_mem_alias_set)
+	(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
+	(set_mem_size, change_address, adjust_address_1, offset_address)
+	(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
+	Update accordingly.
+
+2011-07-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE)
+	(MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs.
+	Provide a dummy definition of MEM_ADDR_SPACE for generators.
+	(target_rtl): Add x_mode_mem_attrs.
+	(mode_mem_attrs): New macro.
+	(get_mem_attrs): New function.
+	* emit-rtl.c (get_mem_attrs): Rename to...
+	(find_mem_attrs): ...this.
+	(set_mem_attributes_minus_bitpos, set_mem_alias_set)
+	(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
+	(set_mem_size, change_address, adjust_address_1, offset_address)
+	(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
+	Update accordingly.
+	(init_emit_regs): Initialize mode_mem_attrs.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove
+	TRUTH_*_EXPR handling.
+	* tree-ssa-operands.c (get_expr_operands): Likewise.
+	* tree-ssa-pre.c (fully_constant_expression): Likewise.
+	* tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre):
+	Likewise.
+	(is_and_or_or): Likewise.
+	(is_norm_cond_subset_of): Likewise.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (fold_build_pointer_plus_loc): New helper function.
+	(fold_build_pointer_plus_hwi_loc): Likewise.
+	(fold_build_pointer_plus): Define.
+	(fold_build_pointer_plus_hwi): Likewise.
+	* builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus.
+	(fold_builtin_memory_op): Likewise.
+	(fold_builtin_stpcpy): Likewise.
+	(fold_builtin_memchr): Likewise.
+	(fold_builtin_strstr): Likewise.
+	(fold_builtin_strchr): Likewise.
+	(fold_builtin_strrchr): Likewise.
+	(fold_builtin_strpbrk): Likewise.
+	(fold_builtin_strcat): Likewise.
+	(expand_builtin_memory_chk): Likewise.
+	(fold_builtin_memory_chk): Likewise.
+	* c-typeck.c (build_unary_op): Likewise.
+	* cgraphunit.c (thunk_adjust): Likewise.
+	* fold-const.c (build_range_check): Likewise.
+	(fold_binary_loc): Likewise.
+	* omp-low.c (extract_omp_for_data): Likewise.
+	(expand_omp_for_generic): Likewise.
+	(expand_omp_for_static_nochunk): Likewise.
+	(expand_omp_for_static_chunk): Likewise.
+	* tree-affine.c (add_elt_to_tree): Likewise.
+	* tree-data-ref.c (split_constant_offset_1): Likewise.
+	* tree-loop-distribution.c (generate_memset_zero): Likewise.
+	* tree-mudflap.c (mf_xform_derefs_1): Likewise.
+	* tree-predcom.c (ref_at_iteration): Likewise.
+	* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
+	(add_to_parts): Likewise.
+	(create_mem_ref): Likewise.
+	* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
+	* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise.
+	(number_of_iterations_le): Likewise.
+	* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
+	(vect_create_addr_base_for_vector_ref): Likewise.
+	* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise.
+	(vect_create_cond_for_alias_checks): Likewise.
+	* tree-vrp.c (extract_range_from_assert): Likewise.
+	* config/alpha/alpha.c (alpha_va_start): Likewise.
+	(alpha_gimplify_va_arg_1): Likewise.
+	* config/i386/i386.c (ix86_va_start): Likewise.
+	(ix86_gimplify_va_arg): Likewise.
+	* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
+	* config/mep/mep.c (mep_expand_va_start): Likewise.
+	(mep_gimplify_va_arg_expr): Likewise.
+	* config/mips/mips.c (mips_va_start): Likewise.
+	(mips_gimplify_va_arg_expr): Likewise.
+	* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
+	* config/rs6000/rs6000.c (rs6000_va_start): Likewise.
+	(rs6000_gimplify_va_arg): Likewise.
+	* config/s390/s390.c (s390_va_start): Likewise.
+	(s390_gimplify_va_arg): Likewise.
+	* config/sh/sh.c (sh_va_start): Likewise.
+	(sh_gimplify_va_arg_expr): Likewise.
+	* config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
+	* config/spu/spu.c (spu_va_start): Likewise.
+	(spu_gimplify_va_arg_expr): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
+	Likewise.
+	(xstormy16_gimplify_va_arg_expr): Likewise.
+	* config/xtensa/xtensa.c (xtensa_va_start): Likewise.
+	(xtensa_gimplify_va_arg_expr): Likewise.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* expr.c (expand_expr_real_2): Remove TRUTH_*_EXPR handling.
+	(expand_expr_real_1): Remove TRUTH_*IF_EXPR and STATEMENT_LIST
+	handling.
+
+	PR middle-end/18908
+	* expr.c (expand_expr_real_2): Do not unnecessarily truncate the
+	result of BIT_*_EXPR to bitfield precision.
+
+2011-07-19  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR tree-optimization/49742
+	* tree-data-ref.c (get_references_in_stmt): Treat the lhs of a call
+	as a potential write.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* Makefile.in (tree-ssa-forwprop.o): Depend on gimple-pretty-print.h.
+	* tree-ssa-forwprop.c: Include gimple-pretty-print.h.
+	(forward_propagate_comparison): Simplify, remove obsolete code.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* gimplify.c (gimplify_expr): Gimplify TRUTH_NOT_EXPR as
+	BIT_XOR_EXPR, same as the RTL expander does.
+	* tree-cfg.c (verify_expr): Disallow TRUTH_NOT_EXPR in the gimple IL.
+	(verify_gimple_assign_unary): Likewise.
+	* tree-ssa-propagate.c (valid_gimple_rhs_p): Disallow TRUTH_*_EXPR.
+	* tree-ssa-forwprop.c (forward_propagate_comparison): Handle
+	BIT_NOT_EXPR and BIT_XOR_EXPR instead of TRUTH_NOT_EXPR.
+
+2011-07-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49768
+	* gimple-fold.c (fold_nonarray_ctor_reference): Return NULL
+	if offset is smaller than bitoffset, but offset+size is bigger
+	than bitoffset.
+
+2011-07-19  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49771
+	* tree-vect-loop-manip.c (vect_vfa_segment_size): In case of
+	zero step, set segment length to the size of the data-ref's type.
+
+2011-07-18  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.h: Include alloc-pool.h, all sorts of updates to general
+	comments.
+	(ipcp_values_pool): Declare.
+	(ipcp_sources_pool): Likewise.
+	(ipcp_lattice): Changed to forward declaration.
+	(ipa_param_descriptor): Removed fields ipcp_lattice, types and
+	cannot_devirtualize.
+	(ipa_node_params): New fields descriptors, lattices, known_vals,
+	clone_for_all_contexts and node dead, removed fields params and
+	count_scale.
+	(ipa_set_param_count): Removed.
+	(ipa_get_param_count): Made to work with descriptors vector.
+	(ipa_get_param): Updated.
+	(ipa_param_cannot_devirtualize_p): Removed.
+	(ipa_param_types_vec_empty): Likewise.
+	(ipa_set_param_used): New function.
+	(ipa_get_param_used): Updated to use descriptors vector.
+	(ipa_func_list): Removed.
+	(ipa_init_func_list): Removed declaration.
+	(ipa_push_func_to_list_1): Likewise.
+	(ipa_pop_func_from_list): Likewise.
+	(ipa_push_func_to_list): Removed.
+	(ipa_lattice_from_jfunc): Remove declaration.
+	(ipa_get_jf_pass_through_result): Declare.
+	(ipa_get_jf_ancestor_result): Likewise.
+	(ipa_value_from_jfunc): Likewise.
+	(ipa_get_lattice): Update.
+	(ipa_lat_is_single_const): New function.
+	* ipa-prop.c (ipa_push_func_to_list_1): Removed.
+	(ipa_init_func_list): Likewise.
+	(ipa_pop_func_from_list): Likewise.
+	(ipa_get_param_decl_index): Fix coding style.
+	(count_formal_params): Removed.
+	(count_formal_params_1): Renamed to count_formal_params.
+	(ipa_populate_param_decls): Update to use descriptors vector.
+	(ipa_initialize_node_params): Likewise.
+	(visit_ref_for_mod_analysis): Use ipa_set_param_used.
+	(ipa_analyze_params_uses): Likewise.
+	(ipa_free_node_params_substructures): Likewise and free also lattices
+	and known values.
+	(duplicate_array): Removed.
+	(ipa_edge_duplication_hook): Add the new edge to the list of edge
+	clones.
+	(ipa_node_duplication_hook): Update to use new lattices.
+	(ipa_free_all_structures_after_ipa_cp): Free alloc pools.
+	(ipa_free_all_structures_after_iinln): Likewise.
+	(ipa_write_node_info): Update to use new lattices.
+	(ipa_read_node_info): Likewise.
+	(ipa_get_jf_pass_through_result): New function.
+	(ipa_get_jf_ancestor_result): Likewise.
+	(ipa_value_from_jfunc): Likewise.
+	(ipa_cst_from_jfunc): Reimplemented using ipa_value_from_jfunc.
+	* ipa-cp.c: Reimplemented.
+	* params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): Removed.
+	(PARAM_IPA_CP_VALUE_LIST_SIZE): New parameter.
+	(PARAM_IPA_CP_EVAL_THRESHOLD): Likewise.
+	* Makefile.in (IPA_PROP_H): Added alloc-pool.h to dependencies.
+	* doc/invoke.texi (devirt-type-list-size): Removed description.
+	(ipa-cp-value-list-size): Added description.
+
+2011-07-18  Richard Henderson  <rth@redhat.com>
+
+	* bb-reorder.c (fix_crossing_conditional_branches): Emit all insns
+	before calling create_basic_block.
+
+2011-07-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49675
+	* tree.c (build_common_builtin_nodes): Register
+	__builtin_return_address, __cyg_profile_func_enter
+	and __cyg_profile_func_exit.
+
+2011-07-18  Richard Henderson  <rth@redhat.com>
+
+	* bb-reorder.c (emit_barrier_after_bb): Split out of ...
+	(add_labels_and_missing_jumps): ... here.
+	(fix_up_fall_thru_edges, fix_crossing_conditional_branches): Use it.
+
+2011-07-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47744
+	* config/i386/i386.c (ix86_decompose_address): Allow only subregs
+	of DImode hard registers in PLUS address chains.
+
+2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/49769
+	* config.gcc (alpha*-*-linux*): Add crtfastmath.o to extra_parts.
+	(alpha*-*-freebsd*): Likewise.
+	(i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
+	i[34567]86-*-kopensolaris*-gnu): Add crtprec32.o, crtprec64.o,
+	crtprec80.o, crtfastmath.o to extra_parts for all targets.
+	(ia64*-*-elf*): Remove extra_parts.
+	(sparc-*-linux*): Add crtfastmath.o to extra_parts.
+	(sparc64-*-linux*): Likewise.
+	(sparc64-*-freebsd*): Likewise.
+
+	Revert:
+	* config.gcc (ia64*-*-freebsd*): Remove crtfastmath.o from extra_parts.
+	(ia64*-*-linux*): Likewise.
+	(mips64*-*-linux*): Likewise.
+	(mips*-*-linux*): Likewise.
+
+2011-07-18  David Edelsohn  <dje.gcc@gmail.com>
+
+	* doc/install.texi (Specific, *-ibm-aix*): AIX assembler bug.
+
+2011-07-18  Richard Guenther  <rguenther@suse.de>
+
+	* gimplify.c (gimplify_expr): Use input_location, not saved_location
+	when building new trees.
+
+2011-07-18  Richard Guenther  <rguenther@suse.de>
+
+	* expr.c (expand_expr_real_2): Properly truncate the BIT_NOT_EXPR
+	expansion result to bitfield precision if required.
+
+2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.gcc (i[3456x]86-*-netware*): Remove.
+
+	* gthr-nks.h: Remove.
+	* configure.ac (enable_threads): Remove nks.
+	* configure: Regenerate.
+
+	* config/i386/i386.c (ix86_encode_section_info): Remove netware
+	reference.
+	* config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove
+	<netware.h> reference.
+
+	* config/i386/netware-libgcc.c,
+	gcc/config/i386/netware-libgcc.def,
+	gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c,
+	gcc/config/i386/netware.h, gcc/config/i386/netware.opt,
+	gcc/config/i386/nwld.c, gcc/config/i386/nwld.h,
+	gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove
+
+	* doc/extend.texi (Function Attributes,
+	callee_pop_aggregate_return): Remove i?86-netware reference.
+	* doc/install.texi (Configuration, --enable-threads): Remove nks.
+
+2011-07-17  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/49746
+	Revert:
+	2010-12-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
+	patterns.
+
+2011-07-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/49732
+	* tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type.
+
+2011-07-16  Matthias Klose  <doko@ubuntu.com>
+
+	* doc/install.texi: Document --enable-static-libjava.
+
+2011-07-15  Richard Henderson  <rth@redhat.com>
+
+	* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
+	Replace all three arguments by returning a VEC of edges.
+	(add_labels_and_missing_jumps): Accept a VEC of edges, not bare
+	pointers and counts.
+	(fix_edges_for_rarely_executed_code): Merge ...
+	(rest_of_handle_partition_blocks): ... into...
+	(partition_hot_cold_basic_blocks): ... here.  Return todo items if
+	any work was performed.
+	(pass_partition_blocks): Clear todo_flags_finish.
+
+2011-07-15  Paolo Carlini  <paolo.carlini@oracle.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+	    Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR libstdc++/49745
+	* gthr-posix.h: Do not include <unistd.h> unconditionally; use
+	_GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS.
+
+2011-07-15  Jason Merrill  <jason@redhat.com>
+
+	PR testsuite/49741
+	* Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts
+	rather than --tool_opts.
+
+2011-07-15  Basile Starynkevitch  <basile@starynkevitch.net>
+
+	* doc/plugins.texi (Building GCC plugins): gengtype needs its
+	corresponding gtype.state.
+
+2011-07-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/49723
+	* config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT.
+
+2011-07-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/48220
+	* doc/md.texi (Standard Names): Document window_save.
+	* cfgexpand.c (expand_debug_parm_decl): New function extracted from
+	expand_debug_expr and expand_debug_source_expr.  If the target has
+	a window_save instruction, adjust the ENTRY_VALUE_EXP.
+	(expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the
+	SSA_NAME_VAR is a parameter.
+	(expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl.
+	* var-tracking.c (parm_reg_t): New type and associated vector type.
+	(windowed_parm_regs): New variable.
+	(adjust_insn): If the target has a window_save instruction and this
+	is the instruction, make its effect on parameter registers explicit.
+	(next_non_note_insn_var_location): New function.
+	(emit_notes_in_bb): Use it instead of NEXT_INSN throughout.
+	(vt_add_function_parameter): If the target has a window_save insn,
+	adjust the incoming RTL and record that in windowed_parm_regs.
+	(vt_finalize): Free windowed_parm_regs.
+
+2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* doc/invoke.texi (C6X Options): New section.
+	* doc/md.texi (TI C6X family): New section.
+	* config.gcc: Handle tic6x, in particular tic6x-*-elf and
+	tic6x-*-uclinux.
+	* longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm,
+	count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME):
+	Provide C6X definitions.
+	* config/c6x/c6x.md: New file.
+	* config/c6x/constraints.md: New file.
+	* config/c6x/predicates.md: New file.
+	* config/c6x/c6x-sched.md.in: New file.
+	* config/c6x/c6x-sched.md: New file.
+	* config/c6x/gensched.sh: New file.
+	* config/c6x/c6x-mult.md.in: New file.
+	* config/c6x/genmult.sh: New file.
+	* config/c6x/c6x-mult.md: New file.
+	* config/c6x/sync.md: New file.
+	* config/c6x/c6x-protos.h: New file.
+	* config/c6x/sfp-machine.h: New file.
+	* config/c6x/c6x.c: New file.
+	* config/c6x/c6x.h: New file.
+	* config/c6x/crti.s: New file.
+	* config/c6x/crtn.s: New file.
+	* config/c6x/lib1funcs.asm: New file.
+	* config/c6x/c6x-modes.def: New file.
+	* config/c6x/genopt.sh: New file.
+	* config/c6x/c6x.opt: New file.
+	* config/c6x/c6x-tables.opt: New file.
+	* config/c6x/c6x-opts.h: New file.
+	* config/c6x/c6x-isas.def: New file.
+	* config/c6x/elf.h: New file.
+	* config/c6x/elf-common.h: New file.
+	* config/c6x/uclinux-elf.h: New file.
+	* config/c6x/t-c6x: New file.
+	* config/c6x/t-c6x-elf: New file.
+	* config/c6x/t-c6x-uclinux: New file.
+	* config/c6x/t-c6x-softfp: New file.
+	* config/c6x/gtd.c: New file.
+	* config/c6x/gtf.c: New file.
+	* config/c6x/ltd.c: New file.
+	* config/c6x/ltf.c: New file.
+	* config/c6x/ged.c: New file.
+	* config/c6x/gef.c: New file.
+	* config/c6x/led.c: New file.
+	* config/c6x/lef.c: New file.
+	* config/c6x/eqd.c: New file.
+	* config/c6x/eqf.c: New file.
+	* config/c6x/libgcc-c6xeabi.ver: New file.
+
+	Revert
+	2003-07-10  Eric Botcazou  <ebotcazou@libertysurf.fr>
+	PR rtl-optimization/11320
+	* sched-int.h (struct deps) [reg_conditional_sets]: New field.
+	(struct sched_info) [compute_jump_reg_dependencies]: New prototype.
+	* sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to
+	current_sched_info->compute_jump_reg_dependencies. Record which
+	registers are used and which registers are set by the jump.
+	Clear deps->reg_conditional_sets after a barrier.
+	Set deps->reg_conditional_sets if the insn is a COND_EXEC.
+	Clear deps->reg_conditional_sets if the insn is not a COND_EXEC.
+	(init_deps): Initialize reg_conditional_sets.
+	(free_deps): Clear reg_conditional_sets.
+	* sched-ebb.c (compute_jump_reg_dependencies): New prototype.
+	Mark registers live on entry of the fallthrough block and conditionally
+	set as set by the jump. Mark registers live on entry of non-fallthrough
+	blocks as used by the jump.
+	* sched-rgn.c (compute_jump_reg_dependencies): New prototype.
+	Mark new parameters as unused.
+
+2011-07-14  Andrew Pinski  <pinskia@gmail.com>
+
+	PR tree-opt/49309
+	* tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>):
+	Use fold_build2_loc instead of build2.
+	Use the correct type for the new tree.
+
+2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR rtl-optimization/11320
+	* config/ia64/ia64.md (load_symptr_low): Show a MEM.
+	* config/ia64/ia64.c (ia64_expand_load_address): Generate it.
+
+2011-07-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49487
+	* config/avr/avr.md (rotl<mode>3): Generate SCRATCH instead
+	of REG.
+	(*rotw<mode>): Use const_int_operand for operand2.
+	Use match_scatch for operand3.
+	(*rotb<mode>): Ditto
+	* config/avr/avr.c (avr_rotate_bytes): Treat SCRATCH.
+
+2011-07-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49651
+	* tree-ssa-structalias.c (get_constraint_for_1): Properly
+	handle dereferences with subvariables.
+
+2011-07-14  Richard Guenther  <rguenther@suse.de>
+
+	* gimple-fold.c (fold_gimple_assign): Remove operand swapping.
+	(fold_stmt_1): Do it here directly on gimple and as a first thing.
+
+2011-07-14  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_binary_loc): Convert the !bool_var result,
+	not bool_var when folding bool_var != 1 or bool_var == 0.
+
+2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* haifa-sched.c (schedule_insns): Remove outdated comment.
+	(schedule_block): When computing a known value for TODO_SPEC,
+	just set it rather than using logical operations.
+	(try_ready): Likewise.  Use a local variable rather than a
+	pointer to TODO_SPEC.  Reorder an if statement to move the
+	easy case to the then block.
+	* sched-deps.c (dep_spec_p): New static function.
+	(update_dep): Use it to decide whether to call
+	change_spec_dep_to_hard.
+	(get_back_and_forw_lists): Use it.
+	(sd_resolve_dep): Likewise.
+	(init_dep): If !USE_DEPS_LIST, use zero to initialize status.
+	(haifa_note_mem_dep): Likewise.
+	(check_dep): Likewise.
+	(sd_add_dep): Also clear SPECULATIVE bits if not DO_SPECULATION.
+	(sched_free_deps): Free in two passes.
+
+2011-07-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR middle-end/49736
+	* expr.c (all_zeros_p): Undo bogus part of last change.
+
+2011-07-14  Matthias Klose <doko@ubuntu.com>
+
+	* doc/extend.texi (optimize attribute): Fix typo.
+
+2011-07-14  Richard Guenther  <rguenther@suse.de>
+
+	* gimplify.c (gimplify_expr): Only do required conversions.
+
+2011-07-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/43746
+	* config/avr/elf.h (TARGET_ASM_SELECT_SECTION): Remove,
+	i.e. use default_elf_select_section.
+	(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Remove.
+	(READONLY_DATA_SECTION_ASM_OP): Remove.
+	(TARGET_ASM_NAMED_SECTION): Move from here...
+	* config/avr/avr.c: ...to here.
+	(avr_asm_init_sections): Set unnamed callback of readonly_data_section.
+	(avr_asm_named_section): Make static.
+
+2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/49739
+	* config.gcc (extra_parts): Add crtprec32.o crtprec64.o crtprec80.o
+	and crtfastmath.o for Linux/x86.
+
+2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* haifa-sched.c: Include "hashtab.h"
+	(sched_no_dce): New global variable.
+	(INSN_EXACT_TICK, INSN_TICK_ESTIMATE, FEEDS_BACKTRACK_INSN,
+	SHADOW_P): New macros.
+	(last_clock_var, cycle_issued_insns): Move declarations.
+	(must_backtrack): New static variable.
+	(struct delay_pair): New structure.
+	(delay_htab, delay_htab_i2): New static variables.
+	(delay_hash_i1, delay_hash_i2, delay_i1_eq, delay_i2_eq,
+	record_delay_slot_pair, pair_delay, add_delay_dependencies): New
+	functions.
+	(dep_cost_1): If delay pairs exist, try to look up the insns and
+	use the correct pair delay if we find them.
+	(rank-for_schedule): Tweak priority for insns that must be scheduled
+	soon to avoid backtracking.
+	(queue_insn): Detect conditions which force backtracking.
+	(ready_add): Likewise.
+	(struct sched_block_state): Add member shadows_only_p.
+	(struct haifa_save_data): New structure.
+	(backtrack_queue): New static variable.
+	(mark_backtrack_feeds, copy_insn_list, save_backtrack_point,
+	unschedule_insns_until, restore_last_backtrack_point,
+	free_topmost_backtrack_point, free_backtrack_queue,
+	estimate_insn_tick, estimate_shadow_tick): New functions.
+	(prune_ready_list): New arg shadows_only_p.  All callers changed.
+	If true, remove everything that isn't SHADOW_P.  Look up delay
+	pairs and estimate ticks to avoid scheduling the first insn too early.
+	(verify_shadows): New function.
+	(schedule_block): Add machinery to enable backtracking.
+	(sched_init): Take sched_no_dce into account when setting
+	DF_LR_RUN_DCE.
+	(free_delay_pairs): New function.
+	(init_h_i_d): Initialize INSN_EXACT_TICK.
+	* Makefile.in (haifa-sched.o): Add $(HASHTAB_H).
+	* sched-deps.c (sd_unresolve_dep): New function.
+	* sched-int. (struct haifa_sched_info): New fields save_state
+	and restore_state.
+	(struct _haifa_insn_data): New fields exact_tick, tick_estimate,
+	feeds_backtrack_insn and shadow_p.
+	(DO_BACKTRACKING): New value in enum SCHED_FLAGS.
+	(sched_no_dce): Declare variable.
+	(record_delay_slot_pair, free_delay_pairs, add_delay_dependencies,
+	sd_unresolve_dep): Declare functions.
+	* modulo-sched.c (sms_sched_info): Clear the two new fields.
+	* sched-rgn.c (rgn_const_sched_info): Likewise.
+	* sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
+	* sched-ebb.c (save_ebb_state, restore_ebb_state): New functions.
+	(ebb_sched_info): Add them for the two new fields.
+	(add_deps_for_risky_insns): Call add_delay_dependencies.
+
+2011-07-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.opt (-mpointers-to-nested-functions):
+	Rename -mr11.
+	* config/rs6000/rs6000.c (rs6000_trampoline_init): Ditto.
+	(rs6000_call_indirect_aix): Ditto.
+	* config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Ditto.
+	(call_indirect_aix<ptrsize>_internal): Ditto.
+	(call_indirect_aix<ptrsize>_nor11): Ditto.
+	(call_indirect_aix<ptrsize>_internal2): Ditto.
+	(call_value_indirect_aix<ptrsize>): Ditto.
+	(call_value_indirect_aix<ptrsize>_internal): Ditto.
+	(call_value_indirect_aix<ptrsize>_nor11): Ditto.
+	(call_value_indirect_aix<ptrsize>_internal2): Ditto.
+	* doc/invoke.texi (RS/6000 and PowerPC Options): Ditto.
+
+2011-07-13  Jason Merrill  <jason@redhat.com>
+
+	* Makefile.in ($(lang_checks_parallelized)): Allow --tool_opts.
+
+2011-07-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_init_libfuncs): Install __clrsbdi2.
+	* config/spu/spu.md ("clrsb<mode>2"): New expander.
+
+2011-07-13  Thomas Schwinge  <thomas@schwinge.name>
+
+	* acinclude.m4 (gcc_GAS_CHECK_FEATURE): Use AS_ECHO instead of echo.
+	* configure: Regenerate.
+
+2011-07-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (TARGET_ASM_FILE_START): Do not define.
+	(asm_file_start): Remove.
+	(spu_machine_dependent_reorg): Call compute_bb_for_insn and
+	free_bb_for_insn around code that modifies insns before
+	restarting df analysis.
+
+2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/49541
+	* config/sol2.h (LIB_SPEC): Simplify.  Move LIB_THREAD_LDFLAGS_SPEC ...
+	(LINK_SPEC): ... here.
+
+2011-07-13  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* haifa-sched.c (struct sched_block_state): New.
+	(schedule_block): Move some local variables into such a structure.
+
+2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/crtprec.c: Move to ../libgcc/config/i386.
+	* config/i386/t-crtpc: Remove.
+	* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
+	* config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from
+	tmake_file.
+	(x86_64-*-darwin*): Likewise.
+	(i[34567]86-*-linux*): Likewise.
+	(x86_64-*-linux*): Likewise.
+
+	* config/i386/sol2.h (ENDFILE_SPEC): Redefine.
+	Handle -mpc32, -mpc64, -mpc80.
+
+2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/crtfastmath.c: Move to ../libgcc/config/alpha.
+	* config/alpha/t-crtfm: Remove.
+	* config/i386/crtfastmath.c: Move to ../libgcc/config/i386.
+	* config/i386/t-crtfm: Remove.
+	* config/ia64/crtfastmath.c: Move to ../libgcc/config/ia64.
+	* config/mips/crtfastmath.c: Move to ../libgcc/config/mips.
+	* config/sparc/crtfastmath.c: Move to ../libgcc/config/sparc.
+	* config/sparc/t-crtfm: Remove.
+
+	* config.gcc (alpha*-*-linux*): Remove alpha/t-crtfm from tmake_file.
+	(alpha*-*-freebsd*): Likewise.
+	(i[34567]86-*-darwin*): Remove i386/t-crtfm from tmake_file.
+	(x86_64-*-darwin*): Likewise.
+	(i[34567]86-*-linux*): Likewise.
+	(x86_64-*-linux*): Likewise.
+	(x86_64-*-mingw*): Likewise.
+	(ia64*-*-elf*): Remove crtfastmath.o from extra_parts.
+	(ia64*-*-freebsd*): Likewise.
+	(ia64*-*-linux*): Likewise.
+	(mips64*-*-linux*): Likewise.
+	(mips*-*-linux*): Likewise.
+	(sparc-*-linux*): Remove sparc/t-crtfm from tmake_file.
+	(sparc64-*-linux*): Likewise.
+	(sparc64-*-freebsd*): Likewise.
+
+2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/darwin-crt2.c: Move to ../libgcc/config/rs6000.
+	* config/darwin-crt3.c: Move to ../libgcc/config.
+	* config/t-darwin (EXTRA_MULTILIB_PARTS): Remove.
+	($(T)crt3$(objext)): Remove.
+	* config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove.
+	($(T)crt2$(objext)): Remove.
+	* config.gcc (powerpc-*-darwin*): Remove extra_parts.
+	(powerpc64-*-darwin*): Likewise.
+
+2011-07-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (x86_output_mi_thunk): Support ptr_mode != Pmode.
+
+	* config/i386/i386.md (*addsi_1_zext): Renamed to ...
+	(addsi_1_zext): This.
+
+2011-07-13  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook.
+	* doc/tm.texi: Regenerate.
+	* target.def (mergeable_rodata_prefix): New defhookpod.
+	* varasm.c (mergeable_string_section, mergeable_constant_section):
+	Use it. Allocate name with alloca.
+
+2011-07-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* doc/invoke.texi (x86): Remove -mfused-madd and add -mfma.
+
+2011-07-13  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Tighten
+	overlap check.
+
+2011-07-13  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree.h (categorize_ctor_elements): Remove comment.  Fix long line.
+	(count_type_elements): Delete.
+	(complete_ctor_at_level_p): Declare.
+	* expr.c (flexible_array_member_p): New function, split out from...
+	(count_type_elements): ...here.  Make static.  Replace allow_flexarr
+	parameter with for_ctor_p.  When for_ctor_p is true, return the
+	number of elements that should appear in the top-level constructor,
+	otherwise return an estimate of the number of scalars.
+	(categorize_ctor_elements): Replace p_must_clear with p_complete.
+	(categorize_ctor_elements_1): Likewise.  Use complete_ctor_at_level_p.
+	(complete_ctor_at_level_p): New function, borrowing union logic
+	from old categorize_ctor_elements_1.
+	(mostly_zeros_p): Return true if the constructor is not complete.
+	(all_zeros_p): Update call to categorize_ctor_elements.
+	* gimplify.c (gimplify_init_constructor): Update call to
+	categorize_ctor_elements.  Don't call count_type_elements.
+	Unconditionally prevent clearing for variable-sized types,
+	otherwise rely on categorize_ctor_elements to detect
+	incomplete initializers.
+
+2011-07-13  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (simplify_conversion_using_ranges): Make sure
+	the final type is integral.
+
+2011-07-13  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* sched-int.h (struct _dep): Add member cost.
+	(DEP_COST, UNKNOWN_DEP_COST): New macros.
+	* sched-deps.c (init_dep_1): Initialize DEP_COST.
+	* haifa-sched.c (dep_cost_1): Use and set DEP_COST.
+	(sched_change_pattern): Reset it for dependent insns.
+
+2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (CRT0STUFF_T_CFLAGS): Remove.
+	($(T)crt0.o, $(T)mcrt0.o, s-crt0): Remove.
+	* config/i386/netware-crt0.c: Move to ../libgcc/config/i386.
+	* config/i386/t-nwld (CRTSTUFF_T_CFLAGS, CRT0STUFF_T_CFLAGS): Remove.
+	(CRT0_S, MCRT0_S): Remove.
+	($(T)libgcc.def, $(T)libc.def, $(T)libcpre.def, $(T)posixpre.def):
+	Remove.
+	(s-crt0): Remove.
+	* config.gcc (i[3456x]86-*-netware*): Remove extra_parts.
+
+2011-07-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cse.c (insert_with_costs): Put semi-colon after empty loop body
+	on the next line.
+	* emit-rtl.c (push_to_sequence): Likewise.
+	* haifa-sched.c (max_issue): Likewise.
+	* matrix-reorg.c (add_allocation_site): Likewise.
+	* postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
+	* reload.c (alternative_allows_const_pool_ref): Likewise.
+	* sched-rgn.c (rgn_add_block): Likewise.
+	(rgn_fix_recovery_cfg): Likewise.
+	* tree.c (attribute_list_contained): Likewise.
+
+2011-07-12  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c: Tidy processor feature bitmasks.
+	(m_P4_NOCONA): New.
+
+2011-07-12  Andrew Pinski  <pinskia@gmail.com>
+
+	PR rtl-opt/49474
+	* cprop.c (find_implicit_sets): Correct the condition.
+
+2011-07-12  Richard Henderson  <rth@redhat.com>
+
+	PR target/49713
+	* dwarf2out.h (dwarf_frame_regnum): Remove.
+	* dwarf2out.c (based_loc_descr): Revert last change.  Initialize regno
+	earlier from DWARF_FRAME_REGNUM.  Never use dbx_reg_number.
+	* dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New.
+	(execute_dwarf2_frame): Initialize them.
+	(DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace
+	users of the macros with the variables.
+	(expand_builtin_dwarf_sp_column): Revert last change.
+	(expand_builtin_init_dwarf_reg_sizes): Likewise.  Compute the
+	result of DWARF_FRAME_REGNUM into a local variable.
+
+2011-07-12  Richard Henderson  <rth@redhat.com>
+
+	PR target/49714
+	* config/i386/i386.c (x86_output_mi_thunk): Use
+	machopic_indirect_call_target instead of machopic_indirection_name
+	directly.
+
+2011-07-12  Laurent GUERBY  <laurent@guerby.net>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* prefix.h: Wrap up in extern "C" block.
+
+2011-07-12  Harsha Jagasia  <harsha.jagasia@amd.com>
+
+	AMD bdver2 Enablement
+	* config.gcc (i[34567]86-*-linux* | ...): Add bdver2.
+	(case ${target}): Add bdver2.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Let
+	-march=native recognize bdver2 processors.
+	* config/i386/i386-c.c (ix86_target_macros_internal): Add
+	bdver2 def_and_undef
+	* config/i386/i386.c (struct processor_costs bdver2_cost): New
+	bdver2 cost table.
+	(m_BDVER2): New definition.
+	(m_AMD_MULTIPLE): Includes m_BDVER2.
+	(initial_ix86_tune_features): Add bdver2 tuning.
+	(processor_target_table): Add bdver2 entry.
+	(static const char *const cpu_names): Add bdver2 entry.
+	(ix86_option_override_internal): Add bdver2 instruction sets.
+	(ix86_issue_rate): Add bdver2.
+	(ix86_adjust_cost): Add bdver2.
+	(has_dispatch): Add bdver2.
+	* config/i386/i386.h (TARGET_BDVER2): New definition.
+	(enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver2.
+	(enum processor_type): Add PROCESSOR_BDVER2.
+	* config/i386/i386.md (define_attr "cpu"): Add bdver2.
+	* config/i386/i386.opt ( mdispatch-scheduler): Add bdver2 to
+	description.
+
+2011-07-12  Richard Henderson  <rth@redhat.com>
+
+	PR target/49714
+	* config/i386/i386.c (x86_output_mi_thunk): Fix mode for
+	destination address in memory on some paths.
+
+2011-07-12  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* doc/tm.texi.in (FUNCTION_ARG_PADDING): Mention
+	TARGET_FUNCTION_ARG_ROUND_BOUNDARY.
+	(TARGET_FUNCTION_ARG_ROUND_BOUNDARY): Add hook.
+	* function.c (locate_and_pad_parm): Take it into account.
+	* target.def (function_arg_round_boundary): New hook.
+	* targhooks.c (default_function_arg_round_boundary): New function.
+	* targhooks.h (default_function_arg_round_boundary): Declare.
+	* doc/tm.texi: Regenerate.
+
+2011-07-12  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-copyrename.c (rename_ssa_copies): Zero statistics.
+	Do not perform no-op changes.
+
+2011-07-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/predicates.md (neon_struct_operand): Make a normal
+	predicate.
+	(neon_struct_or_register_operand): New predicate.
+	* config/arm/neon.md (movmisalign<mode>): Replace predicates
+	with neon_struct_or_register_operand.
+	(*movmisalign<mode>_neon_store, *movmisalign<mode>_neon_load): Use
+	neon_struct_operand instead of memory_operand.
+
+2011-07-12  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraph.h (cgraph_get_node_or_alias): Removed declaration.
+	* cgraph.c (cgraph_get_node_or_alias): Removed.
+	(change_decl_assembler_name): Changed all calls to
+	cgraph_get_node_or_alias to a call to cgraph_get_node.
+	(cgraph_make_decl_local): Likewise.
+	* lto-symtab.c (lto_symtab_resolve_symbols): Likewise.
+	* varasm.c (default_binds_local_p_1): Likewise.
+	(decl_binds_to_current_def_p): Likewise.
+
+2011-07-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49712
+	* tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle TARGET_MEM_REF.
+
+2011-07-11  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* genautomata.c (add_arc): Return void.  All callers changed.
+	(make_automaton): Remove dead code.
+
+2011-07-11  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New.
+	(DW_FRAME_POINTER_REGNUM): New.
+	(expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum.
+	(def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here.
+	(dwf_regno): New.
+	(dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa,
+	dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register,
+	dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr):
+	Use it.
+	* dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum.
+	* dwarf2out.h (dwarf_frame_regnum): New.
+	(struct cfa_loc): Document the domain of the reg member.
+
+2011-07-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr.
+	Use offset everywhere.  Always assert that offset <= TRAMPOLINE_SIZE.
+
+2011-07-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49676
+	* dwarf2out.c (int_shift_loc_descriptor): New function.
+	(int_loc_descriptor): If shorter, emit i as
+	(i >> shift), shift, DW_OP_shl for suitable shift value.
+	Similarly, try to optimize large negative values using
+	DW_OP_neg of a positive value if shorter.
+	(size_of_int_shift_loc_descriptor): New function.
+	(size_of_int_loc_descriptor): Adjust to match int_loc_descriptor
+	changes.
+	(mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants
+	that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor +
+	DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former
+	is shorter.
+	(resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large
+	addend as added DW_OP_plus if it is shorter.
+
+2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define.
+	(DTORS_SECTION_ASM_OP): Define.
+
+2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc.
+	* config/t-dfprules: Move to ../libgcc/config.
+	* config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu,
+	i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*,
+	i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file.
+	(x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
+	Likewise.
+	(i[34567]86-*-cygwin*): Likewise.
+	(i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
+	(powerpc-*-linux*, powerpc64-*-linux*): Likewise.
+	* Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove.
+	(libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS,
+	D64PBIT_FUNCS, D128PBIT_FUNCS.
+
+2011-07-11  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (simplify_conversion_using_ranges): Manually
+	translate the source value-range through the conversion chain.
+
+2011-07-11  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* expr.c (expand_expr_real_1): Use expand_insn for movmisalign.
+
+2011-07-11  Arthur Loiret  <aloiret@debian.org>
+
+	* config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build
+	a bi-arch compiler defaulting to 31-bit. In this case:
+	(tmake_file): Add s390/t-linux64.
+	* doc/install.texi: Add s390-linux to the list of targets supporting
+	--enable-targets=all.
+
+2011-07-11  Arthur Loiret  <aloiret@debian.org>
+	    Matthias Klose <doko@debian.org>
+
+	* config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build
+	a tri-arch compiler defaulting to 32-bit (ABI o32). In this case:
+	(tm_file): Add mips/linux64.h.
+	(tmake_file): Add mips/t-linux64.
+	(tm_defines): Add MIPS_ABI_DEFAULT=ABI_32.
+	* config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT
+	instead of hardcoded mabi=n32.
+	* config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if
+	tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc
+	convention.
+
+2011-07-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* passes.c (init_optimization_passes): Add invariant motion pass
+	after induction variable optimization.
+
+2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/39633
+	* config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only
+	offsets 1..5 set cc0 in a usable way.
+
+2011-07-11  Romain Geissler  <romain.geissler@gmail.com>
+
+	* tree.h (call_expr_arg): Remove.
+	(call_expr_argp): Likewise.
+
+2011-07-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (save_register_window_1): Rename to...
+	(window_save): ...this.
+	* config/sparc/sparc.c (emit_save_register_window): Rename to...
+	(emit_window_save): ...this.
+	(sparc_expand_prologue): Adjust to above renaming.
+
+2011-07-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_trampoline_init): Use movl instead
+	of movabs for x32.
+
+2011-07-10  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/i386.c (x86_output_mi_thunk): Generate rtl and
+	run final, instead of emitting text directly.
+
+2011-07-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_option_override_internal): Turn on
+	OPTION_MASK_ISA_64BIT for TARGET_X32.  Only allow small and
+	small PIC models for TARGET_X32.
+
+2011-07-10  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR target/49684
+	* config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Don't include
+	$(LIBGCC2_CFLAGS).
+
+	PR bootstrap/49680
+	* config/cris/cris.c (cris_asm_output_case_end): Robustify against
+	stray notes and debug insns by using prev_nonnote_nondebug_insn
+	instead of PREV_INSN.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* defaults.h (DWARF2_ADDR_SIZE, DWARF_OFFSET_SIZE,
+	DWARF_TYPE_SIGNATURE_SIZE): Move from ...
+	* dwarf2out.c: ... here.
+	(output_all_cfis): Remove.
+	(dwarf2out_switch_text_section): Use output_cfis directly.
+	(size_of_locs): Export.
+	(output_loc_sequence, output_loc_sequence_raw): Export.
+	(div_data_align, need_data_align_sf_opcode, dwarf_cfi_name, output_cfi,
+	output_cfi_directive, dwarf2out_emit_cfi, output_cfis, output_cfa_loc,
+	output_cfa_loc_raw): Move to ...
+	* dwarfcfi.c: ... here.
+	* dwarf2out.h: Update decls.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* defaults.h (DWARF_CIE_DATA_ALIGNMENT, DWARF_FRAME_RETURN_COLUMN,
+	DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Move from ...
+	* dwarf2cfi.c: ... here.
+	(PTR_SIZE, DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE): Remove.
+	(DWARF_ROUND, DWARF_CIE_ID): Remove.
+	* dwarf2out.c (INCOMING_RETURN_ADDR_RTX): Remove.
+	(DWARF2_FRAME_REG_OUT, DWARF_CIE_DATA_ALIGNMENT): Remove.
+	(DWARF_FRAME_RETURN_COLUMN, DWARF_FRAME_REGNUM): Remove.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (cie_return_save): New.
+	(queue_reg_save): Use compare_reg_or_pc.
+	(dwarf2out_flush_queued_reg_saves): Handle pc_rtx as return column.
+	(dwarf2out_frame_debug_expr): Likewise.
+	(dwarf2out_frame_debug_cfa_register): Record saved reg for pc too.
+	(initial_return_save): Likewise.
+	(execute_dwarf2_frame): Save and restore initial return save from
+	the cie to the fde.
+	* config/mips/mips.c (mips_frame_set): Remove special case for
+	DWARF_FRAME_RETURN_COLUMN.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (lookup_cfa): Remove.
+	(execute_dwarf2_frame): Assert queues are empty on entry.
+	Setup initial cfa directly, not via lookup_cfa.
+	Don't clear args_size state here.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (add_cfi_vec): New.
+	(add_cfi): Rename from add_fde_cfi.  Add the element to add_cfi_vec.
+	(def_cfa_1, reg_save): Remove for_cie argument.  Update all callers.
+	(execute_dwarf2_frame): Set add_cfi_vec.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* defaults.h (ASM_COMMENT_START): Move here...
+	* dwarf2asm.c: ... from here.
+	* dwarf2out.c, final.c, vmsdbgout.c: Remove duplicates.
+	* toplev.c: Remove ifndef tests of ASM_COMMENT_START.
+	* varasm.c: Likewise.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	PR debug/49686
+	* dwarf2cfi.c (dwarf2out_frame_debug): Don't set cfi_insn here...
+	(create_cfi_notes): ... do it here instead.
+
+2011-07-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49676
+	* dwarf2out.c (size_of_int_loc_descriptor): New function.
+	(address_of_int_loc_descriptor): Use it.
+	(scompare_loc_descriptor): Optimize EQ/NE comparison with constant.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* config/pdp11/pdp11.md (define_c_enum "unspecv"): New.
+	(prologue, epilogue): New.
+	(return, *rts): New.
+	(blockage, setd, seti): New.
+	* config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_PROLOGUE): Remove.
+	(TARGET_ASM_FUNCTION_EPILOGUE): Remove.
+	(pdp11_saved_regno): New.
+	(pdp11_expand_prologue): Rename from pdp11_output_function_prologue;
+	generate rtl instead of text.
+	(pdp11_expand_epilogue): Similarly from pdp11_output_function_epilogue.
+	(pdp11_sp_frame_offset): Export.  Use pdp11_saved_regno.
+	* config/pdp11/pdp11-protos.h: Update.
+
+2011-07-09  Richard Henderson  <rth@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't
+	try to insert an rtl prologue here.
+	(rs6000_output_function_epilogue): Similarly.
+	* config/rs6000/rs6000.md (prologue): Emit a barrier to
+	satisfy !TARGET_SCHED_PROLOG.
+	(epilogue, sibcall_epilogue): Likewise.
+
+2011-07-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.h (STACK_SAVEAREA_MODE): Move around.
+	(FP_REG_P): Delete.
+	(IN_OR_GLOBAL_P): Likewise.
+
+2011-07-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/45437
+	* gimplify.c (goa_stabilize_expr): Handle RHS preevaluation in
+	compound assignment.
+
+	* cgraph.c (cgraph_add_to_same_comdat_group): New.
+	* cgraph.h: Declare it.
+	* ipa.c (function_and_variable_visibility): Make sure thunks
+	have the right visibility.
+
+2011-07-08  Richard Henderson  <rth@redhat.com>
+
+	PR bootstrap/49680
+	* dwarf2cfi.c (dwarf2out_frame_debug): Insert cfi notes after
+	any tablejump vector.
+
+	PR bootstrap/49680
+	* dwarf2cfi.c (create_cfi_notes): Flush queued saves at the
+	end of the prologue.
+
+2011-07-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49621
+	* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use
+	CONST0_RTX (dest_mode) instead of const0_rtx as second operand of NE.
+	* config/rs6000/vector.md (vector_select_<mode>,
+	vector_select_<mode>_uns): Change second operand of NE to
+	CONST0_RTX (<MODE>mode) instead of const0_rtx.
+	* config/rs6000/altivec.md (*altivec_vsel<mode>,
+	*altivec_vsel<mode>_uns): Expect second operand of NE to be
+	zero_constant of the corresponding vector mode.
+	* config/rs6000/vsx.md (*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns):
+	Likewise.
+
+2011-07-08  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (build_alias_set_powerset): Remove
+	continue from loop, add one more assert.
+
+2011-07-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/46779
+	* config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite.
+	In particular, allow 8-bit values in r28 and r29.
+	(avr_hard_regno_scratch_ok): Disallow any register that might be
+	part of the frame pointer.
+	(avr_hard_regno_rename_ok): Same.
+	(avr_legitimate_address_p): Don't allow SUBREGs.
+
+2011-07-08  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/neon.md (vec_shr_<mode>, vec_shl_<mode>): Disable in
+	big-endian mode.
+	(reduc_splus_<mode>, reduc_uplus_<mode>, reduc_smin_<mode>)
+	(reduc_smax_<mode>, reduc_umin_<mode>, reduc_umax_<mode>)
+	(neon_vec_unpack<US>_lo_<mode>, neon_vec_unpack<US>_hi_<mode>)
+	(vec_unpack<US>_hi_<mode>, vec_unpack<US>_lo_<mode>)
+	(neon_vec_<US>mult_lo_<mode>, vec_widen_<US>mult_lo_<mode>)
+	(neon_vec_<US>mult_hi_<mode>, vec_widen_<US>mult_hi_<mode>)
+	(vec_pack_trunc_<mode>, neon_vec_pack_trunc_<mode>): Disable for Q
+	registers in big-endian mode.
+
+2011-07-08  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* genattrtab.c (evaluate_eq_attr): Allow an attribute to be defined
+	in terms of another.
+	(write_attr_value): Write a cast if necessary.
+
+	* defaults.h (REG_WORDS_BIG_ENDIAN): Provide a default.
+	* doc/tm.texi.in (WORDS_BIG_ENDIAN): Mention REG_WORDS_BIG_ENDIAN.
+	(REG_WORDS_BIG_ENDIAN): Document.
+	* doc/tm.texi: Regenerate.
+	* reload.c (operands_match_p): Take it into account.
+	(reload_adjust_reg_for_mode): Likewise.
+	* rtlanal.c (subreg_get_info): Likewise.
+
+2011-07-08  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index
+	folding.
+
+2011-07-08  Kai Tietz  <ktietz@redhat.com>
+
+	* fold-const.c (fold_truth_andor): Factored out truth_andor
+	label from fold_binary as function.
+	(fold_binary_loc): Replace truth_andor lable
+	by function fold_truth_andor.
+
+2011-07-08  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR middle-end/49519
+	* calls.c (mem_overlaps_already_clobbered_arg_p): Additional
+	check if address is stored in register. If so - give up.
+	(check_sibcall_argument_overlap_1): Do not perform check of
+	overlapping when it is call to address.
+
+2011-07-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead
+	of magic '31'.
+
+2011-07-08  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* optabs.c (expand_binop): Use GET_MODE_PRECISION instead of
+	GET_MODE_BITSIZE where appropriate.
+	(widen_leading, expand_parity, expand_ctz, expand_ffs,
+	expand_unop, expand_abs_nojump, expand_one_cmpl_abs_nojump,
+	expand_float, expand_fix): Likewise.
+	* expr.c (convert_move, convert_modes, expand_expr_real_2,
+	expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
+	* stor-layout.c (get_mode_bounds): Likewise.
+	* cfgexpand.c (convert_debug_memory_address, expand_debug_expr):
+	Likewise.
+	* convert.c (convert_to_integer): Likewise.
+	* expmed.c (expand_shift_1): Likewise.
+
+	* rtlanal.c (nonzero_bits1): Don't compare GET_MODE_SIZE against
+	a bitsize.
+
+	* optabs.c (expand_binop): Tighten conditions for doubleword
+	expansions.
+	(widen_bswap): Assert that mode bitsize and precision are the same.
+	* stor-layout.c (get_best_mode): Skip modes that have lower
+	precision than bitsize.
+	* recog.c (simplify_while_replacing): Assert that bitsize and
+	precision are the same.
+
+2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (LIBGCOV): Remove.
+	(libgcc.mvars): Remove LIBGCOV.
+	* libgov.c: Move to ../libgcc.
+
+2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/fixed-bit.c, config/fixed-bit.h: Move to ../libgcc.
+
+2011-07-08  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (analyze_all_variable_accesses): Dump that a struture
+	is too big for total scalarization.
+
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef.
+	(DBX_DEBUGGING_INFO): Undef.
+
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2out.c (output_cfi_directive): Export.  Add FILE parameter.
+	Handle some opcodes specially for debugging.
+	* print-rtl.c: Include dwarf2out.h
+	(print_rtx): Handle NOTE_INSN_CFI.
+	* Makefile.in (print-rtl.o): Update.
+
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+	* tree-pass.h (pass_dwarf2_frame): Declare.
+	* passes.c (init_optimization_passes): Add it.
+	* dwarf2cfi.c (dwarf2out_frame_debug): Make static.
+	(create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue;
+	make static, do not call add_cfis_to_fde.
+	(dwarf2out_frame_debug_init, dwarf2cfi_function_init,
+	dwarf2out_frame_init): Merge into...
+	(execute_dwarf2_frame): ... here.  New function.
+	(dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean.  Change
+	saved_do_cfi_asm to a tri-state variable.
+	(gate_dwarf2_frame, pass_dwarf2_frame): New.
+	* dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde
+	if it has yet to be done.  Don't call dwarf2cfi_function_init.
+	* dwarf2out.h, debug.h: Update decls.
+	* final.c (final_start_function): Don't call
+	dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue.
+	* lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init.
+	* toplev.c (lang_dependent_init): Likewise.
+
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2out.c (fde_table, fde_table_allocated, fde_table_in_use,
+	FDE_TABLE_INCREMENT): Replace with...
+	(fde_vec): ... this, a new vector.
+	(current_fde): Remove.  Replace all users with cfun->fde.
+	(output_call_frame_info): Use FOR_EACH_VEC_ELT over fde_vec.
+	(size_of_aranges, dwarf2out_finish): Likewise.
+	(dwarf2out_alloc_current_fde): Break out from ...
+	(dwarf2out_begin_prologue): ... here.
+	(dwarf2out_frame_init): Remove.
+	* dwarf2cfi.c: Update all users of current_fde.
+	(dwarf2out_frame_init): Rename from dwarf2cfi_frame_init.
+	* dwarf2out.h: Update decls.
+	(dw_fde_node): Add fde_index member.
+	* function.h (struct function): Add fde member.
+
+2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
+	    Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (add_cfi): Remove.
+	(dwarf2out_cfi_label): Remove force argument.  Only generate the
+	label name.
+	(add_fde_cfi): Simplify the different code paths.
+	(add_cie_cfi): New.
+	(old_cfa, old_cfa_remember): New.
+	(def_cfa_1, reg_save): Remove label, add for_cie parameter.
+	(last_reg_save_label): Remove.
+	(dwarf2out_args_size, dwarf2out_stack_adjust, queue_reg_save,
+	dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
+	dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
+	dwarf2out_frame_debug_cfa_expression,
+	dwarf2out_frame_debug_cfa_restore,
+	dwarf2out_frame_debug_cfa_window_save,
+	dwarf2out_frame_debug_expr): Remove label parameter.
+	(cfi_label_required_p, add_cfis_to_fde): New.
+	(dwarf2out_frame_debug_after_prologue): New.
+	(dwarf2cfi_frame_init): Initialize old_cfa.
+	(dwarf2out_frame_debug_restore_state): Likewise.
+	* dwarf2out.c (dwarf2out_emit_cfi): Only do output for cfi_asm.
+	(dwarf2out_switch_text_section): Don't clear dw_fde_current_label here.
+	* final.c (final_start_function): Call
+	dwarf2out_frame_debug_after_prologue.
+
+2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
+	    Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c (cfi_insn): New.
+	(dwarf2out_cfi_label): Don't emit cfi label here.
+	(add_fde_cfi): Create a NOTE_INSN_CFI.
+	(dwarf2out_frame_debug): Setup cfi_insn.
+	(dwarf2out_frame_debug_init): Loop over insns creating CFI notes.
+	(dwarf2out_cfi_begin_epilogue): Make static.
+	(dwarf2out_frame_debug_restore_state): Make static.
+	* dwarf2out.c (output_cfi_directive): Make static.
+	(dwarf2out_emit_cfi): New.
+	* dwarf2out.h: Update.
+	* final.c (final): Remove CFI notes.
+	(final_scan_insn): Don't call dwarf2out_cfi_begin_epilogue,
+	dwarf2out_frame_debug_restore_state, dwarf2out_frame_debug.
+	Handle NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL.
+	* insn-notes.def (NOTE_INSN_CFI): New.
+	(NOTE_INSN_CFI_LABEL): New.
+	* rtl.h (union rtunion_def): Add rt_cfi member.
+	(XCFI, XCCFI, NOTE_CFI, NOTE_LABEL_NUMBER): New.
+
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2cfi.c: New file.
+	* Makefile.in (OBJS): Add it.
+	(GTFILES): Add dwarf2cfi.c and dwarf2out.h.
+	* gengtype.c (open_base_files): Include dwarf2out.h.
+	* coretypes.h (enum var_init_status): Move from ...
+	* rtl.h: ... here.
+	* dwarf2out.c (saved_do_cfi_asm, dwarf2out_do_frame,
+	dwarf2out_do_cfi_asm, cie_cfi_vec, dwarf2out_cfi_label_num,
+	expand_builtin_dwarf_sp_column, init_return_column_size,
+	expand_builtin_init_dwarf_reg_sizes, new_cfi, add_cfi,
+	dwarf2out_cfi_label, emit_cfa_remember, any_cfis_emitted, add_fde_cfi,
+	lookup_cfa_1, lookup_cfa, cfa, cfa_store, cfa_remember, args_size,
+	old_args_size, cfa_equal_p, def_cfa_1, reg_save, initial_return_save,
+	stack_adjust_offset, barrier_args_size, compute_barrier_args_size_1,
+	compute_barrier_args_size, dwarf2out_args_size,
+	dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust,
+	queued_reg_saves, reg_saved_in_data, regs_saved_in_regs,
+	compare_reg_or_pc, record_reg_saved_in_reg, last_reg_save_label,
+	queue_reg_save, dwarf2out_flush_queued_reg_saves,
+	clobbers_queued_reg_save, reg_saved_in, cfa_temp,
+	dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa,
+	dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register,
+	dwarf2out_frame_debug_cfa_expression,
+	dwarf2out_frame_debug_cfa_restore,
+	dwarf2out_frame_debug_cfa_window_save, dwarf2out_frame_debug_expr,
+	dwarf2out_frame_debug, dwarf2out_frame_debug_init,
+	dwarf2out_cfi_begin_epilogue, dwarf2out_frame_debug_restore_state,
+	get_cfa_from_loc_descr): Move to dwarf2cfi.c.
+	(dw_cfi_ref, dw_fde_ref, dw_cfi_oprnd_ref, enum dw_cfi_oprnd_type,
+	dw_cfi_oprnd, dw_cfi_node, cfi_vec, dw_cfa_location, dw_fde_node,
+	dw_val_ref, dw_die_ref, const_dw_die_ref, dw_loc_descr_ref,
+	dw_loc_list_ref, enum dw_val_class, dw_vec_const, dw_val_node,
+	dw_loc_descr_node): Move to dwarf2out.h.
+	(current_fde, output_cfi_directive, build_cfa_loc, get_address_mode,
+	mem_loc_descriptor): Export.
+	(build_cfa_aligned_loc): Export.  Take CFA as a parameter.
+	(dwarf2out_frame_init): Extract CIE generation code to
+	dwarf2cfi_frame_init.
+
+2011-07-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/49660
+	* config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Add
+	MASK_V8PLUS, remove commented out flag and reorder.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/49644
+	* c-typeck.c (build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
+	one non-complex and one complex argument, call c_save_expr on both
+	operands.
+
+2011-07-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/49495
+	* cgraphunit.c (verify_edge_corresponds_to_fndecl): New function.
+	(verify_cgraph_node): Some functinality moved to
+	verify_edge_corresponds_to_fndecl, call it.
+
+2011-07-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (*local*): Remove.
+	* doc/install-old.texi: Don't mention local configurations.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49522
+	* df-problems.c (dead_debug_reset): Remove dead_debug_uses
+	referencing debug insns that have been reset.
+	(dead_debug_insert_before): Don't assert reg is non-NULL,
+	instead return immediately if it is NULL.
+
+2011-07-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/t-crtpic, config/i386/t-svr3dbx, config/pa/t-pa: Remove.
+
+2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* hw-doloop.c: New file.
+	* hw-doloop.h: New file.
+	* Makefile.in (OBJS): Add hw-doloop.o.
+	(hw-doloop.o): New rule.
+	($(obj_out_file)): Add hw-doloop.h dependency.
+	* config/bfin/bfin.c: Include "hw-doloop.h".
+	(loop_info, DEF_VEC_P for loop_info, loop_info_d): Remove.
+	(bfin_dump_loops, bfin_bb_in_loop, bfin_scan_loop): Remove.
+	(hwloop_optimize): Renamed from bfin_optimize_loop.  Argument
+	type changed to hwloop_info.  Return bool, true if the loop was
+	successfully optimized.  Remove code that was moved to
+	hw-doloop.c, and adjust other parts.
+	(hwloop_fail): New static function, containing parts that used
+	to be in bfin_optimize_loop.
+	(bfin_discover_loop, bfin_discover_loops, free_loops,
+	bfin_reorder_loops): Remove.
+	(hwloop_pattern_reg): New static function.
+	(bfin_doloop_hooks): New variable.
+	(bfin_reorg_loops): Remove most code, call reorg_loops.
+	* config/bfin/bfin.md (doloop_end splitter): Also enable if
+	loop counter is a memory_operand.
+
+2011-07-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config.gcc: Support --with-multilib-list for x86 Linux targets.
+
+	* configure.ac: Mention x86-64 for --with-multilib-list.
+	* configure: Regenerated.
+
+	* config/i386/gnu-user64.h (SPEC_64): Support x32.
+	(SPEC_32): Likewise.
+	(ASM_SPEC): Likewise.
+	(LINK_SPEC): Likewise.
+	(TARGET_THREAD_SSP_OFFSET): Likewise.
+	(TARGET_THREAD_SPLIT_STACK_OFFSET): Likewise.
+	(SPEC_X32): New.
+
+	* config/i386/i386.h (TARGET_X32): New.
+	(TARGET_LP64): New.
+	(LONG_TYPE_SIZE): Likewise.
+	(POINTER_SIZE): Likewise.
+	(POINTERS_EXTEND_UNSIGNED): Likewise.
+	(OPT_ARCH64): Support x32.
+	(OPT_ARCH32): Likewise.
+
+	* config/i386/i386.opt (mx32): New.
+
+	* config/i386/kfreebsd-gnu64.h (GNU_USER_LINK_EMULATIONX32): New.
+	(GLIBC_DYNAMIC_LINKERX32): Likewise.
+	* config/i386/linux64.h (GNU_USER_LINK_EMULATIONX32): Likewise.
+	(GLIBC_DYNAMIC_LINKERX32): Likewise.
+
+	* config/linux.h (UCLIBC_DYNAMIC_LINKERX32): New.
+	(BIONIC_DYNAMIC_LINKERX32): Likewise.
+	(GNU_USER_DYNAMIC_LINKERX32): Likewise.
+
+	* config/i386/t-linux64: Support TM_MULTILIB_CONFIG.
+
+	* doc/install.texi: Document --with-multilib-list for Linux/x86-64.
+
+	* doc/invoke.texi: Document -mx32.
+
+2011-07-07  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* doc/invoke.texi (mwords-little-endian): Deprecate.
+	* config/arm/arm.opt (mwords-little-endian): Likewise.
+	* config/arm/arm.c (arm_option_override): Warn about the deprecation
+	of -mwords-little-endian.
+
+2011-07-07  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* reload1.c (choose_reload_regs): Use mode sizes to check whether
+	an old reload register completely defines the required value.
+
+2011-07-07  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_unary_loc): Do not strip sign-changes
+	for NEGATE_EXPR.
+
+2011-07-07  Richard Guenther  <rguenther@suse.de>
+
+	* tree-vrp.c (simplify_conversion_using_ranges): New function.
+	(simplify_stmt_using_ranges): Call it.
+
+2011-07-07  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-ssa-forwprop.c (truth_valued_ssa_name): New function.
+	(lookup_logical_inverted_value): Likewise.
+	(simplify_bitwise_binary_1): Likewise.
+	(simplify_bitwise_binary): Use simplify_bitwise_binary_1.
+
+2011-07-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.c (%[Spec]): Don't document.
+	(struct spec_list): Update comment.
+	(do_spec_1): Don't handle %[Spec].
+	* doc/invoke.texi (%[@var{name}]): Remove documentation of spec.
+
+2011-07-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* common/common-target-def.h (TARGET_HAVE_NAMED_SECTIONS): Don't
+	default based on TARGET_ASM_NAMED_SECTION.
+	* common/common-target.def (have_named_sections): Default to true.
+	* common/config/default-common.c: Don't include tm.h.
+	* common/config/picochip/picochip-common.c
+	(TARGET_HAVE_NAMED_SECTIONS): Don't define.
+	* common/config/m32c/m32c-common.c: Remove.
+	* config.gcc (m32c*-*-*): Set target_has_targetm_common=no.
+	* config/alpha/osf5.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+	* config/i386/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+	* config/m68k/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+	* config/pa/som.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+	* config/pdp11/pdp11.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+	* config/vax/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49640
+	* gimplify.c (gimplify_compound_lval): For last 2 ARRAY_*REF operands
+	and last COMPONENT_REF operand call gimplify_expr on it if non-NULL.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR libmudflap/49550
+	* gcc.c (MFWRAP_SPEC): Also wrap mmap64.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/39150
+	* configure.ac (gcc_cv_as_hidden): Also accept
+	x86_64-*-solaris2.1[0-9]*.
+	(gcc_cv_as_cfi_directive): Likewise.
+	(gcc_cv_as_comdat_group_group): Likewise.
+	(set_have_as_tls): Likewise.
+	* configure: Regenerate.
+	* config.gcc (i[34567]86-*-solaris2*): Also handle
+	x86_64-*-solaris2.1[0-9]*.
+	* config.host (i[34567]86-*-solaris2*): Likewise.
+	* config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
+	* config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine.
+	[USE_GLD] (ARCH_DEFAULT_EMULATION): Define.
+	(TARGET_LD_EMULATION): Use it.
+	* config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define.
+	(SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default.
+	* config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define.
+	(ASM_CPU64_DEFAULT_SPEC): Define.
+	(ASM_CPU_SPEC): Use %(asm_cpu_default).
+	(ASM_SPEC): Redefine.
+	(DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT.
+	* config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce.
+	* doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document.
+	(Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]*
+	configuration.
+	(Specific, x86_64-*-solaris2.1[0-9]*): Document.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/sol2.h (ASM_SPEC): Split into ...
+	(ASM_SPEC_BASE, ASM_PIC_SPEC): ... this.
+	* config/i386/sol2.h (ASM_SPEC): Define using ASM_SPEC_BASE.
+	* config/i386/sol2-bi.h (ASM_CPU_SPEC): Redefine.
+	(ASM_SPEC): Use ASM_SPEC_BASE.
+	* config/sparc/sol2.h (ASM_SPEC): Redefine.
+
+2011-07-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md (*reload_insi): Change predicate #1 to
+	const_int_operand.  Ditto for peep2 producing this insn.
+	Add argument to output_reload_insisf call.
+	(*movsi,*movsf): Add argument to output_movsisf call.
+	(*reload_insf): New insn and new peep2 to produce it.
+	* config/avr/avr-protos.h (output_movsisf): Change prototype.
+	(output_reload_insisf): Change prototype.
+	* config/avr/avr.c (avr_asm_len): New function.
+	(output_reload_insisf): Rewrite.
+	(output_movsisf): Change prototype.  output_reload_insisf for
+	all CONST_INT and CONST_DOUBLE.  ALlow moving 0.0f to memory.
+	(adjust_insn_length): Add argument to output_movsisf and
+	output_reload_insisf call.
+
+2011-07-07  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* emit-rtl.c (paradoxical_subreg_p): New function.
+	* rtl.h (paradoxical_subreg_p): Declare.
+	* combine.c (set_nonzero_bits_and_sign_copies, get_last_value,
+	apply_distributive_law, simplify_comparison, simplify_set): Use it.
+	* cse.c (record_jump_cond, cse_insn): Likewise.
+	* expr.c (force_operand): Likewise.
+	* rtlanal.c (num_sign_bit_copies1): Likewise.
+	* reload1.c (eliminate_regs_1, strip_paradoxical_subreg): Likewise.
+	* reload.c (push_secondary_reload, find_reloads_toplev): Likewise.
+	(push_reload): Use precision to check for paradoxical subregs.
+	* expmed.c (extract_bit_field_1): Likewise.
+
+	* machmode.h (HWI_COMPUTABLE_MODE_P): New macro.
+	* combine.c (set_nonzero_bits_and_sign_copies): Use it.
+	(find_split-point, combine_simplify_rtx, simplify_if_then_else,
+	simplify_set, simplify_logical, expand_compound_operation,
+	make_extraction, force_to_mode, if_then_else_cond, extended_count,
+	try_widen_shift_mode, simplify_shift_const_1, simplify_comparison,
+	record_value_for_reg): Likewise.
+	* expmed.c (expand_widening_mult, expand_mult_highpart): Likewise.
+	* simplify-rtx. c (simplify_unary_operation_1,
+	simplify_binary_operation_1, simplify_const_relational_operation):
+	Likewise.
+
+	* explow.c (trunc_int_for_mode): Use GET_MODE_PRECISION
+	instead of GET_MODE_BITSIZE where appropriate.
+	* rtlanal.c (subreg_lsb_1, subreg_get_info, nonzero_bits1,
+	num_sign_bit_copies1, canonicalize_condition, low_bitmask_len,
+	init_num_sign_bit_copies_in_rep): Likewise.
+	* cse.c (fold_rtx, cse_insn): Likewise.
+	* loop-doloop.c (doloop_modify, doloop_optimize): Likewise.
+	* simplify-rtx.c (simplify_unary_operation_1,
+	simplify_const_unary_operation, simplify_binary_operation_1,
+	simplify_const_binary_operation, simplify_ternary_operation,
+	simplify_const_relational_operation, simplify_subreg): Likewise.
+	* combine.c (try_combine, find_split_point, combine_simplify_rtx,
+	simplify_if_then_else, simplify_set, expand_compound_operation,
+	expand_field_assignment, make_extraction, if_then_else_cond,
+	make_compound_operation, force_to_mode, make_field_assignment,
+	reg_nonzero_bits_for_combine, reg_num_sign_bit_copies_for_combine,
+	extended_count, try_widen_shift_mode, simplify_shift_const_1,
+	simplify_comparison, record_promoted_value, simplify_compare_const,
+	record_dead_and_set_regs_1): Likewise.
+
+	Revert:
+	* simplify-rtx.c (simplify_const_binary_operation): Use the
+	shift_truncation_mask hook instead of performing modulo by width.
+	Compare against mode precision, not bitsize.
+	* combine.c (combine_simplify_rtx, simplify_shift_const_1):
+	Use shift_truncation_mask instead of constructing the value manually.
+
+2011-07-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): New
+	declaration.
+	(rs6000_save_toc_in_prologue_p): Ditto.
+
+	* config/rs6000/rs6000.opt (-mr11): New switch to disable loading
+	up the static chain (r11) during indirect function calls.
+	(-msave-toc-indirect): New undocumented debug switch.
+
+	* config/rs6000/rs6000.c (struct machine_function): Add
+	save_toc_in_prologue field to note whether the prologue needs to
+	save the TOC value in the reserved stack location.
+	(rs6000_emit_prologue): Use TOC_REGNUM instead of 2.  If we need
+	to save the TOC in the prologue, do so.
+	(rs6000_trampoline_init): Don't allow creating AIX style
+	trampolines if -mno-r11 is in effect.
+	(rs6000_call_indirect_aix): New function to create AIX style
+	indirect calls, adding support for -mno-r11 to suppress loading
+	the static chain, and saving the TOC in the prologue instead of
+	the call body.
+	(rs6000_save_toc_in_prologue_p): Return true if we are saving the
+	TOC in the prologue.
+
+	* config/rs6000/rs6000.md (STACK_POINTER_REGNUM): Add more fixed
+	register numbers.
+	(TOC_REGNUM): Ditto.
+	(STATIC_CHAIN_REGNUM): Ditto.
+	(ARG_POINTER_REGNUM): Ditto.
+	(SFP_REGNO): Delete, unused.
+	(TOC_SAVE_OFFSET_32BIT): Add constants for AIX TOC save and
+	function descriptor offsets.
+	(TOC_SAVE_OFFSET_64BIT): Ditto.
+	(AIX_FUNC_DESC_TOC_32BIT): Ditto.
+	(AIX_FUNC_DESC_TOC_64BIT): Ditto.
+	(AIX_FUNC_DESC_SC_32BIT): Ditto.
+	(AIX_FUNC_DESC_SC_64BIT): Ditto.
+	(ptrload): New mode attribute for the appropriate load of a pointer.
+	(call_indirect_aix32): Delete, rewrite AIX indirect function calls.
+	(call_indirect_aix64): Ditto.
+	(call_value_indirect_aix32): Ditto.
+	(call_value_indirect_aix64): Ditto.
+	(call_indirect_nonlocal_aix32_internal): Ditto.
+	(call_indirect_nonlocal_aix32): Ditto.
+	(call_indirect_nonlocal_aix64_internal): Ditto.
+	(call_indirect_nonlocal_aix64): Ditto.
+	(call): Rewrite AIX indirect function calls.  Add support for
+	eliminating the static chain, and for moving the save of the TOC
+	to the function prologue.
+	(call_value): Ditto.
+	(call_indirect_aix<ptrsize>): Ditto.
+	(call_indirect_aix<ptrsize>_internal): Ditto.
+	(call_indirect_aix<ptrsize>_internal2): Ditto.
+	(call_indirect_aix<ptrsize>_nor11): Ditto.
+	(call_value_indirect_aix<ptrsize>): Ditto.
+	(call_value_indirect_aix<ptrsize>_internal): Ditto.
+	(call_value_indirect_aix<ptrsize>_internal2): Ditto.
+	(call_value_indirect_aix<ptrsize>_nor11): Ditto.
+	(call_nonlocal_aix32): Relocate in the rs6000.md file.
+	(call_nonlocal_aix64): Ditto.
+
+	* doc/invoke.texi (RS/6000 and PowerPC Options): Add -mr11 and
+	-mno-r11 documentation.
+
+2011-07-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR other/49658
+	* doc/extend.texi (Compound Literals): Fix typo.
+
+2011-07-06  James Greenhalgh  <james.greenhalgh@arm.com>
+
+	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP.
+
+2011-07-06  Basile Starynkevitch  <basile@starynkevitch.net>
+
+	* configure.ac (plugin-version.h): Generate
+	GCCPLUGIN_VERSION_MAJOR, GCCPLUGIN_VERSION_MINOR,
+	GCCPLUGIN_VERSION_PATCHLEVEL, GCCPLUGIN_VERSION constant integer
+	macros.
+
+	* configure: Regenerate.
+
+	* doc/plugins.texi (Building GCC plugins): Mention
+	GCCPLUGIN_VERSION ... constant macros in plugin-version.h.
+
+2011-07-06  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* machmode.h (TRULY_NOOP_TRUNCATION_MODES_P): New macro.
+	* combine.c (make_extraction, gen_lowpart_or_truncate,
+	apply_distributive_law, simplify_comparison,
+	reg_truncated_to_mode, record_truncated_value): Use it.
+	* cse.c (notreg_cost): Likewise.
+	* expmed.c (store_bit_field_1, extract_bit_field_1): Likewise.
+	* expr.c (convert_move, convert_modes): Likewise.
+	* optabs.c (expand_binop, expand_unop): Likewise.
+	* postreload.c (move2add_last_label): Likewise.
+	* regmove.c (optimize_reg_copy_3): Likewise.
+	* rtlhooks.c (gen_lowpart_general): Likewise.
+	* simplify-rtx.c (simplify_unary_operation_1): Likewise.
+
+2011-07-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/vxworks.h (WORDS_BIG_ENDIAN): Define.
+
+2011-07-06  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* cse.c (find_comparison_args): Use val_mode_signbit_set_p.
+	* simplify-rtx.c (mode_signbit_p): Use GET_MODE_PRECISION.
+	(val_mode_signbit_p, val_mode_signbit_set_p): New functions.
+	(simplify_const_unary_operation, simplify_binary_operation_1,
+	simplify_const_binary_operation, simplify_const_relational_operation):
+	Use them.  Use GET_MODE_MASK for masking and sign-extensions.
+	* combine.c (set_nonzero_bits_and_sign_copies, simplify_set,
+	combine_simplify_rtx, force_to_mode, reg_nonzero_bits_for_combine,
+	simplify_shift_const_1, simplify_comparison): Likewise.
+	* expr.c (convert_modes): Likewise.
+	* rtlanal.c (nonzero_bits1, canonicalize_condition): Likewise.
+	* expmed.c (emit_cstore, emit_store_flag_1, emit_store_flag): Likewise.
+	* rtl.h (val_mode_signbit_p, val_mode_signbit_set_p): Declare.
+
+	* simplify-rtx.c (simplify_ternary_operation): Remove dead code.
+
+2011-07-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49645
+	* c-decl.c (finish_decl): Also set DECL_HARD_REGISTER for global
+	register variables.
+	* tree-ssa-sccvn.c (vn_reference_op_eq): Disregard differences
+	in type qualification here ...
+	(copy_reference_ops_from_ref): ... not here.
+	(vn_reference_lookup_3): ... or here.
+	(copy_reference_ops_from_ref): Record decl bases as MEM[&decl].
+	(vn_reference_lookup): Do the lookup with a valueized ao-ref.
+
+2011-07-06  Ian Lance Taylor  <iant@google.com>
+
+	* doc/install.texi (Configuration): It's
+	--enable-gnu-indirect-function, not --enable-indirect-function.
+
+2011-07-06  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* simplify-rtx.c (simplify_const_binary_operation): Use the
+	shift_truncation_mask hook instead of performing modulo by width.
+	Compare against mode precision, not bitsize.
+	* combine.c (combine_simplify_rtx, simplify_shift_const_1):
+	Use shift_truncation_mask instead of constructing the value manually.
+
+2011-07-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47383
+	* tree-ssa-address.c (addr_for_mem_ref): Use pointer_mode for
+	address computation and convert to address_mode if needed.
+
+2011-07-06  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (build_common_tree_nodes_2): Merge with
+	build_common_tree_nodes.
+	* tree.h (build_common_tree_nodes): Adjust prototype.
+	(build_common_tree_nodes_2): Remove.
+	* doc/tm.texi.in (lang_hooks.builtin_function): Adjust.
+	* doc/tm.texi (lang_hooks.builtin_function): Regenerate.
+
+2011-07-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49618
+	* tree-eh.c (tree_could_trap_p) <case CALL_EXPR>: For DECL_WEAK
+	t recurse on the decl.
+	<case FUNCTION_DECL, case VAR_DECL>: For DECL_WEAK decls
+	return true if expr isn't known to be defined in current
+	TU or some other LTO partition.
+
+2011-07-05  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* params.def (PARAM_CASE_VALUES_THRESHOLD): New parameter to
+	override CASE_VALUES_THRESHOLD.
+
+	* stmt.c (toplevel): Include params.h.
+	(case_values_threshold): Use the --param case-values-threshold
+	value if non-zero, otherwise use machine dependent value.
+	(expand_case): Use case_values_threshold.
+
+	* Makefile.in (stmt.o): Add $(PARAMS_H) dependency.
+
+	* doc/invoke.texi (--param case-values-threshold): Document.
+
+2011-07-05  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2out.c (dwarf2out_cfi_label): Make static.
+	(dwarf2out_flush_queued_reg_saves): Make static.
+	(dwarf2out_reg_save): Remove.
+	(dwarf2out_return_save): Remove.
+	(dwarf2out_return_reg): Remove.
+	(dwarf2out_reg_save_reg): Remove.
+	(dwarf2out_def_cfa): Merge into ...
+	(dwarf2out_frame_init): ... here.
+	* dwarf2out.h, tree.h: Remove declarations as necessary.
+
+2011-07-05  Richard Henderson  <rth@redhat.com>
+
+	* config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): Remove.
+	(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
+	(ia64_expand_epilogue): Emit an empty FRAME_RELATED_EXPR for
+	the alloc insn.
+
+	* config/ia64/ia64.c (ia64_emit_deleted_label_after_insn): Remove.
+	(IA64_CHANGE_CFA_IN_EPILOGUE): Remove.
+	(process_epilogue): Don't call dwarf2out_def_cfa.
+
+	* config/ia64/ia64.c (ia64_expand_prologue): Use pc_rtx to
+	indicate the return address save.
+	(process_cfa_register): Likewise.
+
+	* config/ia64/ia64.c (ia64_dwarf2out_def_steady_cfa): Remove.
+	(process_cfa_adjust_cfa, ia64_asm_unwind_emit): Don't call it.
+
+	* config/ia64/ia64.c (ia64_expand_prologue): Emit REG_CFA_REGISTER
+	for ar.pfs save at alloc insn.
+
+2011-07-05  Richard Henderson  <rth@redhat.com>
+
+	* config/arm/arm.c (arm_dwarf_handle_frame_unspec): Remove.
+	(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
+	(arm_expand_prologue): Use REG_CFA_REGISTER to mark the
+	stack pointer save.
+	(arm_unwind_emit_set): Don't recognize UNSPEC_STACK_ALIGN.
+	(arm_unwind_emit): Walk REG_NOTES for unwinding notes.  Emit
+	proper unwind info for a REG_CFA_REGISTER save of stack pointer.
+	* config/arm/arm.md (UNSPEC_STACK_ALIGN): Remove.
+
+2011-07-05  Richard Henderson  <rth@redhat.com>
+
+	* config/vax/vax.md (define_c_enum unspecv): New.  Define the
+	VUNSPEC_* constants here instead of via define_constants.
+	(VUNSPEC_PEM): New constant.
+	(procedure_entry_mask): New insn.
+	(prologue): New expander.
+	* config/vax/vax.c (vax_add_reg_cfa_offset): New.
+	(vax_expand_prologue): Rename from vax_output_function_prologue;
+	emit rtl instead of text.
+	(TARGET_ASM_FUNCTION_PROLOGUE): Remove.
+	(print_operand): Add 'x' prefix.
+
+2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47715
+	* calls.c (precompute_register_parameters): Promote the function
+	argument before checking non-legitimate constant.
+
+2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/47654
+	* graphite-blocking.c (pbb_strip_mine_time_depth): Do not return bool.
+	(lst_do_strip_mine_loop): Return an int.
+	(lst_do_strip_mine): Same.
+	(scop_do_strip_mine): Same.
+	(scop_do_block): Loop blocking should strip-mine at least two loops.
+	* graphite-interchange.c (lst_interchange_select_outer): Return an int.
+	(scop_do_interchange): Same.
+	* graphite-poly.h (scop_do_interchange): Update declaration.
+	(scop_do_strip_mine): Same.
+
+2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (precision_for_value): Removed.
+	(precision_for_interval): Removed.
+	(gcc_type_for_interval): Use mpz_sizeinbase.
+
+2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-ppl.h (value_max): Correct computation of max.
+
+2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-clast-to-gimple.c (clast_name_to_index): Add missing space.
+
+2011-07-05  Richard Guenther  <rguenther@suse.de>
+
+	* c-decl.c (c_init_decl_processing): Defer building common
+	tree nodes to c_common_nodes_and_builtins.
+
+2011-07-05  Razya Ladelsky  <razya@il.ibm.com>
+
+	PR tree-optimization/49580
+	* tree-cfg.c (gimple_duplicate_sese_tail): Remove handling of
+	the loop's number of iterations.
+	* tree-parloops.c (transform_to_exit_first_loop): Add the
+	handling of the loop's number of iterations before the call
+	to gimple_duplicate_sese_tail.
+	Insert the stmt caclculating the new rhs of the loop's
+	condition stmt to the preheader instead of iters_bb.
+
+2011-07-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR rtl-optimization/47449
+	* fwprop.c (forward_propagate_subreg): Don't propagate hard
+	register nor zero/sign extended hard register.
+
+2011-07-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49518
+	PR tree-optimization/49628
+	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip
+	irrelevant and invariant data-references.
+	(vect_analyze_data_ref_access): For invariant loads clear the
+	group association.
+
+2011-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49619
+	* combine.c (combine_simplify_rtx): In PLUS -> IOR simplification
+	pass VOIDmode as op0_mode to recursive call, and return temp even
+	when different from tor, just if it is not IOR of the original
+	PLUS arguments.
+
+	PR rtl-optimization/49472
+	* simplify-rtx.c (simplify_unary_operation_1) <case NEG>: When
+	negating MULT, negate the second operand instead of first.
+	(simplify_binary_operation_1) <case MULT>: If one operand is
+	a NEG and the other is MULT, don't attempt to optimize by negation
+	of the MULT operand if it only moves the NEG operation around.
+
+	PR debug/49602
+	* tree-into-ssa.c (rewrite_debug_stmt_uses): Disregard
+	get_current_def return value if it can't be trusted to be
+	the current value of the variable in the current bb.
+
+2011-07-04  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49600
+	* config/i386/i386.md (SSE2 int->float split): Push operand 1 in
+	general register to memory for !TARGET_INTER_UNIT_MOVES.
+
+2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/44643
+	* config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY
+	instead of TREE_READONLY.
+
+2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
+
+	* doc/extend.texi (AVR Built-in Functions): Update documentation
+	of __builtin_avr_fmul*.
+	* config/avr/avr.c (avr_init_builtins): Don't depend on AVR_HAVE_MUL.
+	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Ditto.
+	* config/avr/avr.md (fmul): Rename to fmul_insn.
+	(fmuls): Rename to fmuls_insn.
+	(fmulsu): Rename to fmulsu_insn.
+	(fmul,fmuls,fmulsu): New expander.
+	(*fmul.call,*fmuls.call,*fmulsu.call): New Insn.
+	* config/avr/t-avr (LIB1ASMFUNCS): Add _fmul, _fmuls, _fmulsu.
+	* config/avr/libgcc.S (__fmul): New function.
+	(__fmuls): New function.
+	(__fmulsu,__fmulsu_exit): New function.
+
+2011-07-04  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49615
+	* tree-cfgcleanup.c (split_bbs_on_noreturn_calls): Fix
+	basic-block index check.
+
+2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
+
+	* longlong.h (count_leading_zeros, count_trailing_zeros,
+	COUNT_LEADING_ZEROS_0): Define for target avr if W_TYPE_SIZE is 16
+	resp. 64.
+
+2011-07-03  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49610
+	* tree-vect-loop.c (vect_is_slp_reduction): Check that DEF_STMT has
+	a basic block.
+
+2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
+	    Olivier Hainque  <hainque@adacore.com>
+	    Nicolas Setton  <setton@adacore.com>
+
+	* tree.h (TYPE_ARTIFICIAL): New flag.
+	* dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to
+	the DIE of the type if it is artificial.
+	(gen_array_type_die): Likewise.
+	(gen_enumeration_type_die): Likewise.
+	(gen_struct_or_union_type_die): Likewise.
+	* lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL.
+	* lto-streamer-out.c (pack_ts_base_value_fields): Likewise.
+
+2011-07-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-object-size.c (pass_through_call): Handle
+	BUILT_IN_ASSUME_ALIGNED.
+
+2011-07-01  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.
+
+2011-07-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/48016
+	* explow.c (update_nonlocal_goto_save_area): Use proper mode
+	for stack save area.
+	* function.c (expand_function_start): Likewise.
+
+2011-07-01  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/49596
+	* cgraph.h (varpool_all_refs_explicit_p): Not analyzed nodes
+	may have unknown refs.
+
+2011-07-01  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo.
+
+2011-07-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5.
+	* doc/install.texi (Specific, alpha*-dec-osf5.1): Document it.
+	(Specific, mips-sgi-irix6): Likewise.
+
+2011-07-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR libmudflap/49549
+	* doc/sourcebuild.texi (Effective-Target Keywords): Document gld.
+
+2011-07-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-pretty-print.c (dump_generic_code) <case CONSTRUCTOR>: Print
+	[idx]= and [idx1 ... idx2]= before initializers if needed for
+	array initializers.
+
+2011-07-01  Chen Liqin  <liqin.gcc@gmail.com>
+
+	* config.gcc (score-*-elf): Remove score7.o.
+	* config/score/t-score-elf: Likewise.
+	* config/score/score.c: Merge score7 to score.c and
+	remove forwarding functions.
+	* config/score/score7.c: Deleted.
+	* config/score/score7.h: Deleted.
+
+2011-07-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49603
+	* tree-vect-stmts.c (vectorizable_load): Remove unnecessary assert.
+
+2011-06-30  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (struct access): Rename total_scalarization to
+	grp_total_scalarization
+	(completely_scalarize_var): New function.
+	(sort_and_splice_var_accesses): Set total_scalarization in the
+	representative access.
+	(analyze_access_subtree): Propagate total scalarization accross the
+	tree, no holes in totally scalarized trees, simplify coverage
+	computation.
+	(analyze_all_variable_accesses): Call completely_scalarize_var instead
+	of completely_scalarize_record.
+
+2011-06-30  Richard Henderson  <rth@redhat.com>
+
+	* config/i386/i386.h (X86_TUNE_DEEP_BRANCH_PREDICTION): Remove.
+	(TARGET_DEEP_BRANCH_PREDICTION): Remove.
+	* config/i386/i386.c: Don't include dwarf2out.h.
+	(initial_ix86_tune_features): Remove X86_TUNE_DEEP_BRANCH_PREDICTION.
+	(output_set_got): Don't test TARGET_DEEP_BRANCH_PREDICTION, delete
+	all code dead thereafter.  Don't do dwarf2out_flush_queued_reg_saves.
+	(ix86_expand_prologue): Set REG_CFA_FLUSH_QUEUE on set_got insn.
+	(machopic_output_stub): Don't test TARGET_DEEP_BRANCH_PREDICTION.
+
+2011-06-30  Richard Henderson  <rth@redhat.com>
+
+	* reg-notes.def (REG_CFA_FLUSH_QUEUE): New.
+	* dwarf2out.c (dwarf2out_frame_debug): Handle it.
+	* final.c (final_scan_insn): Look for it, and invoke
+	dwarf2out_frame_debug before the insn if found.
+
+2011-06-30  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2out.c (dwarf2out_frame_debug_cfa_offset): Allow PC_RTX
+	as a source, and interpret that as DWARF_FRAME_RETURN_COLUMN.
+
+2011-06-30  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2out.c (struct reg_saved_in_data): Provide a typedef.
+	Define a vector of this type.
+	(regs_saved_in_regs): Use a VEC.
+	(num_regs_saved_in_regs): Remove.
+	(compare_reg_or_pc): New.
+	(record_reg_saved_in_reg): Split out from...
+	(dwarf2out_flush_queued_reg_saves): ... here.
+	(clobbers_queued_reg_save): Update for VEC.
+	(reg_saved_in): Likewise.
+	(dwarf2out_frame_debug_init): Likewise.
+	(dwarf2out_reg_save_reg): Use record_reg_saved_in_reg.
+	(dwarf2out_frame_debug_cfa_register): Likewise.
+
+2011-06-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/49572
+	* tree-ssa-dom.c (initialize_hash_element) <GIMPLE_SINGLE_RHS>: Use the
+	type of the RHS instead of that of the LHS for the expression type.
+
+2011-06-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro
+	unconditionally.
+
+2011-06-30  Richard Guenther  <rguenther@suse.de>
+
+	* opts.c (finish_options): Do not disable IPA-PTA during ltrans.
+	* tree-ssa-structalias.c (create_variable_info_for): Do not
+	add initial constraints for non-var-decls.  Properly handle
+	globals in other ltrans partitions.
+	(intra_create_variable_infos): Manually create constraints for
+	the fake no-alias parameter.
+	(ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly
+	and assert there are no clones.
+
+2011-06-30  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46787
+	* tree-data-ref.c (dr_address_invariant_p): Remove.
+	(find_data_references_in_stmt): Invariant accesses are ok now.
+	* tree-vect-stmts.c (vectorizable_load): Handle invariant loads.
+	* tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow
+	invariant loads.
+
+2011-06-30  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/49094
+	* tree-sra.c (tree_non_mode_aligned_mem_p): New function.
+	(build_accesses_from_assign): Use it.
+
+2011-06-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
+	handling of BUILT_IN_ASSUME_ALIGNED.
+
+	PR debug/49364
+	* dwarf2out.c (output_abbrev_section): Don't return early
+	if abbrev_die_table_in_use is 1.
+	(dwarf2out_finish): Instead don't call output_abbrev_section
+	nor emit abbrev_section_label in that case.
+
+2011-06-30  Nick Clifton  <nickc@redhat.com>
+
+	* config/v850/v850.h (CPP_SPEC): Define __v850e__ when compiling
+	for the V850E.
+
+2011-06-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix
+	handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK.
+
+2011-06-30  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-loop.c (vect_determine_vectorization_factor): Handle
+	both pattern and original statements if necessary.
+	(vect_transform_loop): Likewise.
+	* tree-vect-patterns.c (vect_pattern_recog): Update documentation.
+	* tree-vect-stmts.c (vect_mark_relevant): Add new argument.
+	Mark the pattern statement only if the original statement doesn't
+	have its own uses.
+	(process_use): Call vect_mark_relevant with additional parameter.
+	(vect_mark_stmts_to_be_vectorized): Likewise.
+	(vect_get_vec_def_for_operand): Use vectorized pattern statement.
+	(vect_analyze_stmt): Handle both pattern and original statements
+	if necessary.
+	(vect_transform_stmt): Don't store vectorized pattern statement
+	in the original statement.
+	(vect_is_simple_use_1): Use related pattern statement only if the
+	original statement is irrelevant.
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Likewise.
+
+2011-06-29  Changpeng Fang  <changpeng.fang@amd.com>
+
+	* config/i386/i386.opt (mprefer-avx128): Redefine the flag as a Mask
+	option.
+	* config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_AVX128_OPTIMAL
+	entry.
+	(TARGET_AVX128_OPTIMAL): New definition.
+	* config/i386/i386.c (initial_ix86_tune_features): Initialize
+	X86_TUNE_AVX128_OPTIMAL entry.
+	(ix86_option_override_internal): Enable the generation
+	of the 128-bit instructions when TARGET_AVX128_OPTIMAL is set.
+	(ix86_preferred_simd_mode): Use TARGET_PREFER_AVX128.
+	(ix86_autovectorize_vector_sizes): Use TARGET_PREFER_AVX128.
+
+2011-06-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/49539
+	* tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
+	names by means of stmt_references_abnormal_ssa_name.
+	(associate_plusminus): Call can_propagate_from before propagating
+	from definition statements.
+	(ssa_forward_propagate_and_combine): Remove superfluous newline.
+
+2011-06-29  Richard Guenther  <rguenther@suse.de>
+
+	* doc/invoke.texi: Document -scev dump modifier.
+	* tree-pass.h (TDF_SCEV): New dump flag.
+	* tree-dump.c (dump_option_value_in): Add scev.
+	* tree-chrec.c: Replace all TDF_DETAILS checks with TDF_SCEV.
+	* tree-scalar-evolution.c: Likewise.
+
+2011-06-29  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/arm/unwind-arm.c (enum __cxa_type_match_result): New.
+	(cxa_type_match): Correct declaration.
+	(__gnu_unwind_pr_common): Reconstruct additional indirection
+	when __cxa_type_match returns succeeded_with_ptr_to_base.
+
+2011-06-29  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	PR rtl-optimization/49114
+	* reload.c (struct replacement): Remove SUBREG_LOC member.
+	(push_reload): Do not set it.
+	(push_replacement): Likewise.
+	(subst_reload): Remove dead code.
+	(copy_replacements): Remove assertion.
+	(copy_replacements_1): Do not handle SUBREG_LOC.
+	(move_replacements): Likewise.
+	(find_replacement): Remove dead code.  Use reload_adjust_reg_for_mode.
+	Detect subregs via recursive descent instead of via SUBREG_LOC.
+
+2011-06-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (avr_encode_section_info): Dispatch to
+	default_encode_section_info.
+
+2011-06-29  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR tree-optimization/49545
+	* builtins.c (get_object_alignment_1): Update function comment.
+	Do not use DECL_ALIGN for functions, but test
+	TARGET_PTRMEMFUNC_VBIT_LOCATION instead.
+	* fold-const.c (get_pointer_modulus_and_residue): Don't check
+	for functions here.
+	* tree-ssa-ccp.c (get_value_from_alignment): Likewise.
+
+2011-06-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49567
+	* dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up for
+	non-MODE_INT modes instead of asserting the mode has MODE_INT class.
+
+2011-06-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/34734
+	* config/avr/avr.c (avr_handle_progmem_attribute): Move warning
+	about uninitialized data attributed 'progmem' from here...
+	(avr_encode_section_info): ...to this new function.
+	(TARGET_ENCODE_SECTION_INFO): New define.
+	(avr_section_type_flags): For data in ".progmem.data", remove
+	section flag SECTION_WRITE.
+
+2011-06-29  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3,
+	_xmulhisi3_exit.
+	* config/avr/libgcc.S (_xmulhisi3_exit): New Function.
+	(__mulhisi3): Optimize if have MUL*.  Use XJMP instead of rjmp.
+	(__umulhisi3): Ditto.
+	* config/avr/avr.md (mulhisi3): New insn expender.
+	(umulhisi3): New insn expender.
+	(*mulhisi3_call): New insn.
+	(*umulhisi3_call): New insn.
+
+2011-06-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.in (LIBGCC2_CFLAGS): Remove -D__GCC_FLOAT_NOT_NEEDED.
+
+2011-06-28  Richard Henderson  <rth@redhat.com>
+
+	* config/arm/arm.c (thumb_pop): Rename from thumb_pushpop.  Delete
+	all code and arguments that handled pushes.  Update all callers.
+
+2011-06-28  Richard Henderson  <rth@redhat.com>
+
+	* config/arm/arm.c (arm_output_function_prologue): Don't call
+	thumb1_output_function_prologue.
+	(arm_expand_prologue): Avoid dead store.
+	(number_of_first_bit_set): Use ctz_hwi.
+	(thumb1_emit_multi_reg_push): New.
+	(thumb1_expand_prologue): Merge thumb1_output_function_prologue
+	to emit the entire prologue as rtl.
+	(thumb1_output_interwork): Split out from
+	thumb1_output_function_prologue.
+	(thumb1_output_function_prologue): Remove.
+	(arm_attr_length_push_multi): Handle thumb1.
+	* config/arm/arm.md (VUNSPEC_THUMB1_INTERWORK): New.
+	(prologue_thumb1_interwork): New.
+	(*push_multi): Allow thumb1; use push_mult_memory_operand.
+	* config/arm/predicates.md (push_mult_memory_operand): New.
+
+2011-06-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sync.md (*stbar): Delete.
+	(*membar_v8): New insn to implement UNSPEC_MEMBAR in SPARC-V8.
+
+2011-06-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-ssa-dom.c (initialize_hash_element): Fix oversight.
+
+2011-06-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/sparc/sol2-64.h (TARGET_DEFAULT): Remove.
+	(TARGET_64BIT_DEFAULT): Define.
+	* config.gcc (sparc*-*-solaris2*): Move sparc/sol2-64.h to front
+	of tm_file.
+	* config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Define.
+
+2011-06-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* common.opt (in_lto_p): New Variable entry.
+	* flags.h (in_lto_p): Move to common.opt.
+	* gcc.c: Include params.h.
+	(set_option_handlers): Also use common_handle_option and
+	target_handle_option.
+	(main): Call global_init_params, finish_params and init_options_struct.
+	* opts.c (debug_type_names): Move from toplev.c.
+	(print_filtered_help): Access quiet_flag through opts pointer.
+	(common_handle_option): Return early in the driver for some options.
+	Access in_lto_p, dwarf_version and warn_maybe_uninitialized through
+	opts pointer.
+	* toplev.c (in_lto_p): Move to common.opt.
+	(debug_type_names): Move to opts.c.
+	* Makefile.in (OBJS): Remove opts.o.
+	(OBJS-libcommon-target): Add opts.o.
+	(gcc.o): Update dependencies.
+
+2011-06-28  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking.
+
+2011-06-28  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier
+	with '=' constraint modifier.
+	(*divdf3_vfp): Likewise.
+	("*mulsf3_vfp"): Likewise.
+	("*muldf3_vfp"): Likewise.
+	("*mulsf3negsf_vfp"): Likewise.
+	("*muldf3negdf_vfp"): Likewise.
+
+2011-06-28  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.h (LINK_SPEC): Do not use linker
+	relaxation when performing an incremental link.
+
+2011-06-28  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-ssa-math-opts.c (execute_optimize_bswap): Search
+	within BB from last to first.
+
+2011-06-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* genattr-common.c: New.  Based on genattr.c.
+	* Makefile.in (INSN_ATTR_H): Include insn-attr-common.h.
+	(MOSTLYCLEANFILES): Add insn-attr-common.h.
+	(opts.o): Update dependencies.
+	(.PRECIOUS): Add insn-attr-common.h.
+	(simple_rtl_generated_h): Add insn-attr-common.h.
+	(build/genattr-common.o): New.
+	(genprogrtl): Add attr-common.
+	* genattr.c (main): Include insn-attr-common.h.  Don't generate
+	definitions of DELAY_SLOTS or INSN_SCHEDULING.
+	* opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h.
+
+2011-06-28  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config.gcc (tm_file): Add elfos.h and avr/elf.h for
+	avr-*-* and avr-*-rtems* targets.
+
+	* config/avr/elf.h: New file.
+	(ASM_OUTPUT_BEFORE_CASE_LABEL): Define.
+	(TARGET_ASM_SELECT_SECTION): Define.
+	(INIT_SECTION_ASM_OP): Undefine.
+	(FINI_SECTION_ASM_OP): Undefine.
+	(READONLY_DATA_SECTION_ASM_OP): Undefine.
+	(PCC_BITFIELD_TYPE_MATTERS): Undefine.
+	(TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Undefine.
+	* config/avr/avr.h:
+	(PREFERRED_DEBUGGING_TYPE): Move to elf.h.
+	(TARGET_ASM_NAMED_SECTION): Move to elf.h.
+	(MAX_OFILE_ALIGNMENT): Move to elf.h.
+	(STRING_LIMIT): Move to elf.h.
+	(ASM_DECLARE_FUNCTION_NAME): Move to elf.h.
+	(ASM_DECLARE_OBJECT_NAME): Remove.
+	(ESCAPES): Remove.
+	(ASM_OUTPUT_SKIP): Remove.
+	(DWARF2_DEBUGGING_INFO): Remove.
+	(OBJECT_FORMAT_ELF): Remove.
+	(USER_LABEL_PREFIX): Remove.
+	(ASM_OUTPUT_EXTERNAL): Remove.
+	(ASM_OUTPUT_ASCII): Remove.
+	(TYPE_ASM_OP): Remove.
+	(SIZE_ASM_OP): Remove.
+	(WEAK_ASM_OP): Remove.
+	(STRING_ASM_OP): Remove.
+	(SET_ASM_OP): Remove.
+	(ASM_WEAKEN_LABEL): Remove.
+	(TYPE_OPERAND_FMT): Remove.
+	(ASM_DECLARE_FUNCTION_SIZE): Remove.
+	(ASM_FINISH_DECLARE_OBJECT): Remove.
+	(NO_DOLLAR_IN_LABEL): Remove.
+	(ASM_GENERATE_INTERNAL_LABEL): Remove.
+	(ASM_OUTPUT_CASE_LABEL): Remove.
+	* config/avr/avr.c (avr_asm_output_aligned_decl_common): Use
+	ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_ALIGNED_COMMON.
+	(gas_output_ascii): Remove.
+	(gas_output_limited_string): Remove.
+	(TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove.
+	* config/avr/avr-protos.h
+	(gas_output_ascii): Remove prototye.
+	(gas_output_limited_string): Remove prototype.
+
+2011-06-27  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/48637
+	* arm.c (arm_print_operand): Allow sym+offset.  Don't abort on invalid
+	asm operands.
+
+2011-06-27  Jan Hubicka  <jh@suse.cz>
+
+	* ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of
+	node instead of references in node.
+
+2011-06-27  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (vms_patch_builtins): Provide dummy definition.
+	* config/ia64/ia64.c (ia64_init_builtins): Call vms_patch_builtins
+	inside ifdef.
+
+2011-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-decl.c (union lang_tree_node): Use it in chain_next expression.
+
+	* builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New.
+	* builtins.def (BUILT_IN_ASSUME_ALIGNED): New builtin.
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
+	find_func_clobbers): Handle BUILT_IN_ASSUME_ALIGNED.
+	* tree-ssa-ccp.c (bit_value_assume_aligned): New function.
+	(evaluate_stmt, execute_fold_all_builtins): Handle
+	BUILT_IN_ASSUME_ALIGNED.
+	* tree-ssa-dce.c (propagate_necessity): Likewise.
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
+	call_may_clobber_ref_p_1): Likewise.
+	* builtins.c (is_simple_builtin, expand_builtin): Likewise.
+	(expand_builtin_assume_aligned): New function.
+	* doc/extend.texi (__builtin_assume_aligned): Document.
+
+	PR debug/49544
+	* cselib.c (promote_debug_loc): If cselib_preserve_constants
+	and l has two DEBUG_INSN owned locs instead of just one, adjust
+	the second location's setting_insn too.
+
+2011-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR libmudflap/38738
+	* config/sol2.h [!USE_GLD] (MFLIB_SPEC): Define.
+
+2011-06-27  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.md (clzsi2): Use XOR after BSCH to convert
+	bit position of highest bit set into a count of the high zero bits.
+
+2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (TYPE_DECL_IS_STUB): Extend mechanism to all types.
+
+2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR lto/48492
+	* dwarf2out.c (dwarf2out_finish): Do not attach a DIE on the limbo list
+	to a NULL parent.
+
+2011-06-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49394
+	* passes.c (execute_one_pass): Restore current_pass after
+	applying IPA transforms.
+
+2011-06-27  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-ssa-math-opts.c (do_shift_rotate): Zero bits
+	out of type precision after operation.
+	(find_bswap): Take for limit value the integer auto-promotion
+	into account.
+
+2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the
+	forward scan as well.
+
+2011-06-27  Tristan Gingold  <gingold@adacore.com>
+
+	PR target/44241
+	* config/vms/vms-protos.h: New file.
+	* config/vms/vms-crtlmap.map: New file.
+	* config/vms/vms.c: New file.
+	* config/vms/make-crtlmap.awk: New file.
+	* config/vms/vms-crtl.h: File removed.
+	* config/vms/vms-crtl-64.h: File removed.
+	* config/vms/t-vms (vms-crtlmap.h, vms.o): New targets.
+	* config/alpha/vms64.h: Do not include vms-crtl-64.h
+	* config/alpha/alpha.c (alpha_init_builtins): Remove code to
+	clear some builtins on VMS.  Calls vms_patch_builtins.
+	(avms_asm_output_external): Remove.
+	* config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove.
+	(struct crtl_name_spec): Remove
+	(DO_CTRL_NAMES): Remove.
+	* config/ia64/vms.h (struct crtl_name_spec): Remove
+	(DO_CTRL_NAMES): Remove.
+	* config/ia64/ia64.c (alpha_init_builtins): Remove code to
+	clear some builtins on VMS.  Calls vms_patch_builtins.
+	(ia64_asm_output_external): Remove DO_CRTL_NAME.
+	* config/ia64/vms64.h: Do not include vms-crtl-64.h
+	* config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles, tm_p_file.
+
+2011-06-27  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/alpha.c (alpha_end_function): Always generate .end
+	directive on VMS.
+
+2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (sparc_frame_pointer_required): Return true if
+	the function receives nonlocal gotos.
+
+2011-06-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49536
+	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size):
+	For non-scalar inner types use a scalar type according to
+	the scalar inner mode.
+
+2011-06-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49365
+	* params.def (min-insn-to-prefetch-ratio): Reduce from 10 to 9.
+
+2011-06-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49169
+	* fold-const.c (get_pointer_modulus_and_residue): Don't rely on
+	the alignment of function decls.
+
+2011-06-26  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/47997
+	* config/darwin.c (darwin_mergeable_string_section): Place string
+	constants in '.cstring' rather than '.const' when CF/NSStrings are
+	active.
+
+2011-06-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (save_local_or_in_reg_p): Adjust comment.
+	(emit_save_register_window): Likewise.
+	(sparc_expand_prologue): Use SIZE_INT_RTX and SIZE_RTX variables.
+	(sparc_flat_expand_prologue): Add comment.  Always emit blockage.
+	Swap back %o7/%i7 in register naming.
+
+2011-06-25  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR driver/49371
+	* config/darwin.c (darwin_override_options): Improve warning when
+	mdynamic-no-pic is given together with fPIC/fpic, also warn when it
+	is given with fpie/fPIE.
+	* config/darwin.h (PIE_SPEC): New, (LINK_SPEC): Use PIE_SPEC.
+	* config/darwin9.h (PIE_SPEC): New.
+
+2011-06-25  Basile Starynkevitch  <basile@starynkevitch.net>
+
+	* timevar.c (timevar_print): Increase width for display of timevar
+	name.
+
+2011-06-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/46400
+	* c-decl.c (union lang_tree_node): Use TYPE_NEXT_VARIANT
+	instead of TYPE_CHAIN for chain_next for types.
+
+2011-06-24  Richard Henderson  <rth@redhat.com>
+
+	* config/sparc/sparc.md (create_flat_frame_1<P:mode>): Remove.
+	(create_flat_frame_2<P:mode>, create_flat_frame_3<P:mode>): Remove.
+	* config/sparc/sparc.c (gen_create_flat_frame_1): Remove.
+	(gen_create_flat_frame_2, gen_create_flat_frame_3): Remove.
+	(sparc_flat_expand_prologue): Emit individual instructions
+	instead of one of the above.
+
+2011-06-24  Easwaran Raman  <eraman@google.com>
+
+	PR rtl-optimization/49429
+	PR target/49454
+	* expr.c (emit_block_move_hints):  Mark MEM_EXPR(x) and
+	MEM_EXPR(y) addressable if emit_block_move_via_libcall is
+	used to copy y into x.
+	* calls.c (initialize_argument_information): Mark
+	an argument addressable if it is passed by invisible reference.
+	(emit_library_call_value_1): Mark  MEM_EXPR (val) addressable
+	if it is passed by reference.
+
+2011-06-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR rtl-optimization/49504
+	* rtlanal.c (nonzero_bits1): Properly handle addition or
+	subtraction of a pointer in Pmode if pointers extend unsigned.
+	(num_sign_bit_copies1): Likewise.
+
+2011-06-24  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimizations/49516
+	* tree-sra.c (sra_modify_assign): Choose the safe path for
+	aggregate copies if we also did scalar replacements.
+
+2011-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/49335
+	* config/arm/predicates.md (add_operator): New.
+	* config/arm/arm.md ("*arith_shiftsi"): Fix for SP reg usage in Thumb2.
+
+2011-06-24  Andi Kleen  <ak@linux.intel.com>
+
+	* tree-sra.c (type_internals_preclude_sra_p): Add msg
+	parameter. Split up ifs and report reason in *msg.
+	(reject): Add.
+	(find_var_candiate): Add msg variable.
+	Split up ifs and report reason to reject.
+	(find_param_candidates): Add msg variable.
+	Pass msg to type_internals_preclude_sra_p.
+
+2011-06-23  Jeff Law  <law@redhat.com>
+
+	PR middle-end/48770
+	* reload.h (reload): Change to return a bool.
+	* ira.c (ira): If requested by reload, run a fast DCE pass after
+	reload has completed.  Fix comment typo.
+	* reload1.c (need_dce): New file scoped static.
+	(reload): Set reload_completed here.  Return whether or not a DCE
+	pass after reload is needed.
+	(delete_dead_insn): Set need_dce as needed.
+
+	PR middle-end/49465
+	* tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition
+	to detect threading through joiner block.  If there was already
+	an edge to the new target, then do not change the PHI nodes.
+
+2011-06-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use
+	get_pointer_alignment to see if base isn't sufficiently aligned.
+
+2011-06-23  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimize/49373
+	* tree-pass.h (all_late_ipa_passes): Declare.
+	* cgraphunit.c (init_lowered_empty_function): Fix properties.
+	(cgraph_optimize): Execute late passes; remove unreachable funcions
+	after materialization.
+	* ipa-inline.c (gate_ipa_inline): Enable only when optimizing or
+	LTOing.
+	* passes.c (all_late_ipa_passes): Declare.
+	(dump_passes, register_pass): Handle late ipa passes.
+	(init_optimization_passes): Move ipa_pta to late passes; schedule
+	fixup_cfg at beggining of all_passes.
+	(apply_ipa_transforms): New function.
+	(execute_one_pass): When doing simple ipa pass, apply all transforms.
+
+2011-06-23  Joseph Myers  <joseph@codesourcery.com>
+
+	* params.c: Include common/common-target.h.  Don't include tm.h.
+	(lang_independent_params): Move from toplev.c.
+	(global_init_params): New.
+	* params.h (global_init_params): Declare.
+	* target.def (default_params): Move to common-target.def.
+	* toplev.c (lang_independent_options): Remove.
+	(lang_independent_params): Move to params.c.
+	(general_init): Use global_init_params.
+	* common/common-target.def (option_default_params): Move from
+	target.def.
+	* common/config/ia64/ia64-common.c: Include params.h.
+	(ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+	from ia64.c.
+	* common/config/rs6000/rs6000-common.c: Include params.h.
+	(rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+	from rs6000.c.
+	* common/config/sh/sh-common.c: Include params.h.
+	(sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+	from sh.c.
+	* common/config/spu/spu-common.c: Include params.h.
+	(spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
+	from spu.c.
+	* config/ia64/ia64.c (ia64_option_default_params,
+	TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c.
+	* config/rs6000/rs6000.c (rs6000_option_default_params,
+	TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c.
+	* config/sh/sh.c (sh_option_default_params,
+	TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c.
+	* config/spu/spu.c (spu_option_default_params,
+	TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c.
+	* Makefile.in (OBJS): Remove params.o.
+	(OBJS-libcommon-target): Add params.o.
+	(params.o, $(common_out_object_file)): Update dependencies.
+	* doc/tm.texi: Regenerate.
+
+2011-06-23  Alan Modra  <amodra@gmail.com>
+
+	PR bootstrap/49383
+	* config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph
+	invocation for 2011-06-09 changes.
+
+2011-06-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libgomp/49490
+	* omp-low.c (expand_omp_for_static_nochunk): Only
+	use n ceil/ nthreads size for the first n % nthreads threads in the
+	team instead of all threads except for the last few ones which
+	get less work or none at all.
+
+	PR debug/49496
+	* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Ignore debug
+	uses.
+
+2011-06-22  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49493
+	* tree-ssa-structalias.c (get_constraint_for_ssa_var):
+	Refer to the alias target of variables.
+	(associate_varinfo_to_alias_1): Remove.
+	(ipa_pta_execute): Do not associate aliases with anything.
+	* cgraph.h (varpool_alias_aliased_node): Fix cut&paste errors.
+	(cgraph_function_node): Likewise.
+	(cgraph_function_or_thunk_node): Likewise.
+	(varpool_variable_node): Likewise.
+
+2011-06-22  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* config/arm/arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect typo.
+	* config.gcc (arm*-*-linux*): Default to gnu tls.
+	(arm*-*-*): Add --with-tls option.
+	(all_defaults): Add 'tls'.
+
+2011-06-22  Richard Henderson  <rth@redhat.com>
+
+	* reg-notes.def (REG_CFA_WINDOW_SAVE): New.
+	* dwarf2out.c (dwarf2out_frame_debug): Handle it.
+	(dwarf2out_frame_debug_cfa_window_save): Rename from
+	dwarf2out_window_save; make static.
+	* tree.h (dwarf2out_window_save): Don't declare.
+
+	* config/sparc/sparc.c (sparc_dwarf_handle_frame_unspec): Remove.
+	(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
+	(emit_save_register_window): Rename from gen_save_register_window;
+	emit the insn and add REG_CFA_* notes.
+	(sparc_expand_prologue): Update to match.
+	* config/sparc/sparc.md (save_register_window_1): Simplify from
+	save_register_window<P:mode>.
+
+2011-06-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49497
+	* config/i386/i386.md (*lea_general_2): Always allow SImode.
+	(*lea_general_2_zext): Likewise.
+	(imul to lea peepholes): Use const359_operand and check
+	TARGET_PARTIAL_REG_STALL.
+
+	* config/i386/predicates.md (const359_operand): New.
+
+2011-06-22  Michael Matz  <matz@suse.de>
+
+	* cgraphunit.c (assemble_thunk): Use correct return type.
+
+2011-06-22  Dmitry Plotnikov  <dplotnikov@ispras.ru>
+	    Dmitry Melnik  <dm@ispras.ru>
+
+	* config/arm/arm.c (neon_immediate_valid_for_shift): New function.
+	(neon_output_shift_immediate): Ditto.
+	* config/arm/arm-protos.h (neon_immediate_valid_for_shift): New
+	prototype.
+	(neon_output_shift_immediate): Ditto.
+	* config/arm/neon.md (vashl<mode>3): Modified constraint.
+	(vashr<mode>3_imm): New insn pattern.
+	(vlshr<mode>3_imm): Ditto.
+	(vashr<mode>3): Modified constraint.
+	(vlshr<mode>3): Ditto.
+	* config/arm/predicates.md (imm_for_neon_lshift_operand): New
+	predicate.
+	(imm_for_neon_rshift_operand): Ditto.
+	(imm_lshift_or_reg_neon): Ditto.
+	(imm_rshift_or_reg_neon): Ditto.
+
+	* optabs.c (init_optabs): Init optab codes for vashl, vashr, vlshr.
+
+2011-06-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for
+	builtin calls even if likelyvalue is not CONSTANT.
+	Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC.
+	Return get_value_for_expr of first operand
+	for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}.
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
+	BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like
+	their non-checking counterparts.
+	(call_may_clobber_ref_p_1): Likewise.
+	(stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK
+	like their non-checking counterparts.
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
+	Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK
+	like their non-checking counterparts.
+	(find_func_clobbers): Likewise.
+	* tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK
+	like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC.
+
+	* dwarf2out.c (size_of_loc_descr, output_loc_operands,
+	mark_base_types, hash_loc_operands, compare_loc_operands): Allow
+	DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead
+	of base type reference as argument.
+	(resolve_addr_in_expr): Likewise.  Fix keep computation.
+	(convert_descriptor_to_signed): Renamed to...
+	(convert_descriptor_to_mode): ... this.  For wider types convert to
+	unsigned instead of signed, for <= DWARF2_ADDR_SIZE convert to untyped.
+	(typed_binop): New function.
+	(scompare_loc_descriptor, ucompare_loc_descriptor,
+	minmax_loc_descriptor, mem_loc_descriptor): For wider integer modes
+	default to unsigned type instead of signed.
+
+	PR debug/47858
+	* gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND.
+	(gimple_build_debug_source_bind_stat): New prototype.
+	(gimple_build_debug_source_bind): Define.
+	(gimple_debug_source_bind_p, gimple_debug_source_bind_get_var,
+	gimple_debug_source_bind_get_value,
+	gimple_debug_source_bind_get_value_ptr,
+	gimple_debug_source_bind_set_var,
+	gimple_debug_source_bind_set_value): New inlines.
+	* gimple.c (gimple_build_debug_source_bind_stat): New function.
+	* gimple-pretty-print.c (dump_gimple_debug): Handle
+	GIMPLE_DEBUG_SOURCE_BIND.
+	* sese.c (rename_uses): Handle gimple_debug_source_bind_p.
+	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
+	* tree-parloops.c (eliminate_local_variables,
+	separate_decls_in_region): Likewise.
+	(separate_decls_in_region_debug): Renamed from
+	separate_decls_in_region_debug_bind.  Handle
+	gimple_debug_source_bind_p.
+	* tree.h (decl_debug_args_lookup, decl_debug_args_insert): New
+	prototypes.
+	(DECL_HAS_DEBUG_ARGS_P): Define.
+	(struct tree_function_decl): Add has_debug_args_flag field.
+	* tree.c (debug_args_for_decl): New variable.
+	(decl_debug_args_lookup, decl_debug_args_insert): New functions.
+	* tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts.
+	(rewrite_debug_stmt_uses): New function.
+	(rewrite_stmt): Use it to rewrite debug stmt uses.
+	* rtl.def (DEBUG_PARAMETER_REF): New.
+	* rtl.h (DEBUG_PARAMETER_REF_DECL): Define.
+	* cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle
+	DEBUG_PARAMETER_REF.
+	* rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise.
+	* print-rtl.c (print_rtx): Likewise.
+	* tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of
+	SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind
+	debug stmts in the first bb.
+	* tree-inline.c (remap_ssa_name): If remapping default def
+	of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in
+	a source bind debug stmt.
+	(remap_gimple_stmt): Handle gimple_debug_source_bind_p.
+	(maybe_move_debug_stmts_to_successors): Likewise.
+	(copy_debug_stmt): Likewise.  Avoid shadowing a variable.
+	(tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy
+	debug args vector from old_decl to new_decl.
+	* ipa-prop.c (ipa_modify_call_arguments): For optimized away
+	or modified parameters, add debug bind stmts before call
+	setting DEBUG_EXPR_DECL which is remembered in debug args vector.
+	* cfgexpand.c (expand_call_stmt): Call expand_debug_expr
+	on DECL_DEBUG_EXPRs from debug args vector.
+	(expand_debug_source_expr): New function.
+	(expand_debug_locations): Use it for source bind insns.
+	(expand_gimple_basic_block): Handle gimple_debug_source_bind_p.
+	* var-tracking.c (prepare_call_arguments): Add debug args
+	to call_arguments if any.
+	* dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr,
+	output_loc_operands, output_loc_operands_raw, resolve_addr_in_expr,
+	compare_loc_operands): Handle DW_OP_GNU_parameter_ref.
+	(get_ref_die_offset, parameter_ref_descriptor): New functions.
+	(mem_loc_descriptor): Handle DEBUG_PARAMETER_REF.
+	(gen_subprogram_die): Handle parameters identified by
+	DEBUG_PARAMETER_REF.
+
+2011-06-22  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* doc/invoke.texi (ARM Options): Document -mtls-dialect option.
+	* doc/install.texi (Configuration): Document --with-tls.
+	* config/arm/arm.c (enum tls_reloc): Add TLS_DESCSEQ.
+	(arm_call_tls_get_addr): Clean up. Assert not tls descriptor.
+	(arm_tls_descseq_addr): New.
+	(legitimize_tls_address): Add tlsdesc support.
+	(arm_cannot_copy_insn_p): Check for tlscall.
+	(arm_emit_tls_decoration): Likewise.
+	* config/arm/arm.h (TARGET_GNU2_TLS): New.
+	(OPTION_DEFAULT_SPECS): Add with-tls support.
+	* config/arm/arm.md (R1_REGNUM): Define.
+	(tlscall): New.
+	* config/arm/arm.opt (tls_type): New enumeration type and values.
+	(mtls-dialect): New switch.
+	* config/arm/arm-opts.h (enum tls_type): New.
+
+2011-06-21  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* attribs.c (register_attribute): Added assert to check that all
+	attribute specs are registered with a name that is not empty and
+	does not start with '_'.
+	(decl_attributes): Avoid the lookup of the "naked" attribute spec
+	if the function has no attributes.
+	* tree.c (is_attribute_with_length_p): Removed.
+	(is_attribute_p): Removed.
+	(private_is_attribute_p): New.
+	(private_lookup_attribute): New.
+	(lookup_attribute): Removed.
+	(lookup_ident_attribute): New.
+	(remove_attribute): Require the first argument to be in the form
+	'text', not '__text__'.  Updated asserts.
+	(merge_attributes): Use lookup_ident_attributes instead of
+	lookup_attribute.
+	(merge_dllimport_decl_attributes): Use remove_attribute.
+	(attribute_list_contained): Likewise.
+	(attribute_list_equal): Immediately return 1 if the arguments are
+	identical pointers.
+	* tree.h (is_attribute_p): Made inline.  Return a 'bool', not an
+	'int'.  Require the first argument to be in the form 'text', not
+	'__text__'.  Require the second argument to be an identifier.
+	(lookup_attribute): Made inline.  Require the first argument to be
+	in the form 'text', not '__text__'.
+	(private_is_attribute_p, private_lookup_attribute): New.
+	Updated comments.
+
+2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
+
+	* builtins.c: Add sync_ or SYNC__ to builtin names.
+	* sync-builtins.def: Add sync_ or SYNC__ to builtin names.
+	* omp-low.c: Add sync_ or SYNC__ to builtin names.
+
+2011-06-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/33049
+	* config/avr/avr.md (extzv): New expander.
+	(*extzv): New insn.
+	(*extzv.qihi1, *extzv.qihi2): New insn-and-split.
+	* config/avr/constraints.md (C04): New constraint.
+	* doc/md.texi (Machine Constraints): Document it.
+
+2011-06-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49489
+	* builtins.c (expand_builtin_unop): Call expand_unop with 0 as
+	unsignedp argument instead of 1 for clrsb_optab.
+	(fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT
+	and < 2 * HOST_BITS_PER_WIDE_INT.  Optimize BUILT_IN_CLRSB*.
+	(fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*.
+	* optabs.c (widen_leading): Call widen_operand and expand_unop
+	with 0 as unsignedp argument instead of 1 for clrsb_optab.
+	(expand_unop): Subtract difference of mode sizes also for clrsb_optab.
+
+2011-06-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md (*jcindirect_jump): Fix build warning.
+
+2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gensupport.c (add_define_attr): New static function.
+	(is_predicable): Allow multi-alternative lists for the "predicable"
+	attribute.
+	(modify_attr_enabled_ce, alter_attrs_for_insn): New static functions.
+	(process_one_cond_exec): Call alter_attrs_for_insn.
+	* doc/md.texi (Defining Attributes): Mention some standard names.
+	(Conditional Execution): Update documentation for "predicable".
+
+	* doc/extend.texi (__builtin_clrsb, __builtin_clrsbl,
+	__builtin_clrsbll): Document.
+	* doc/rtl.texi (clrsb): New entry.
+	* optabs.c (widen_leading): Renamed from widen_clz.  New argument
+	UNOPTAB.  All callers changed.  Use UNOPTAB instead of clz_optab.
+	(expand_unop): Handle clrsb_optab.
+	(init_optabs): Initialize it.
+	* optabs.h (enum optab_index): New entry OTI_clrsb.
+	(clrsb_optab): Define.
+	* genopinit.c (optabs): Add an entry for it.
+	* builtins.c (expand_builtin): Handle clrsb builtin functions.
+	* builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL,
+	BUILT_IN_CLRSBLL): New.
+	* rtl.def (CLRSB): New code.
+	* dwarf2out.c (mem_loc_descriptor): Handle it.
+	* simplify-rtx.c (simplify_const_unary_operation): Likewise.
+	Use op_mode rather than mode when optimizing ffs, clz, ctz, parity
+	and popcount.
+	* libgcc2.c (__clrsbSI2, __clrsbDI2): New functions.
+	* libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare.
+	(__ctzDI2): Move declaration.
+	* config/bfin/bfin.md (clrsbsi2): New expander.
+	(signbitssi2): Use the CLRSB rtx.
+	(clrsbhi2): Renamed from signbitshi2.  Use the CLRSB rtx.
+	* config/bfin/bfin.c (bdesc_1arg): Changed accordingly.
+
+2011-06-21  Richard Guenther  <rguenther@suse.de>
+
+	* ipa-inline-transform.c (inline_transform): Fix previous change.
+
+2011-06-21  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49478
+	* tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR
+	with constant operand.
+
+2011-06-21  Richard Guenther  <rguenther@suse.de>
+
+	* ipa-inline-transform.c (inline_transform): Fix typo.
+
+2011-06-21  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49483
+	* tree-vect-stmts.c (vectorizable_assignment): Also handle
+	VIEW_CONVERT_EXPR conversions.
+
+2011-06-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/avr/avr-mcus.def, config/avr/genopt.sh: New files.
+	* config/avr/avr-tables.opt: New file (generated).
+	* config.gcc (avr-*-*): Use avr/avr-tables.opt.
+	* config/avr/avr-devices.c (avr_mcu_types): Move contents to
+	avr-mcus.def.
+	* config/avr/avr.c (avr_help, TARGET_HELP): Remove.
+	(avr_option_override): Don't process -mmcu= argument here.  Set
+	avr_current_device using avr_mcu_index.
+	(avr_file_start): Use avr_current_device->name instead of avr_mcu_name.
+	* config/avr/avr.opt (mmcu=): Use Enum.
+	* config/avr/t-avr (avr-devices.o): Update dependencies.
+	($(srcdir)/config/avr/avr-tables.opt): New.
+	* target.def (help): Remove.
+	* doc/tm.texi.in (TARGET_HELP): Remove.
+	* doc/tm.texi: Regenerate.
+	* opts.c: Don't include target.h.
+	(common_handle_option): Don't call targetm.help.
+	* system.h (TARGET_HELP): Poison.
+	* Makefile.in (opts.o): Update dependencies.
+
+2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/usegld.h: New file.
+	* config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove.
+	(CPP_SUBTARGET_SPEC): Remove -compat-bsd support.
+	(LIB_SPEC): Likewise.  Search /lib.
+	(LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support.
+	(RDYNAMIC_SPEC): Handle GNU ld.
+	[HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC):
+	Define.
+	(SUPPORTS_INIT_PRIORITY): Only disable for Sun ld.
+	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define.
+	[!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine.
+	(STACK_CHECK_STATIC_BUILTIN): Define.
+	* config/sol2.opt (compat-bsd): Remove.
+	* config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef.
+	* config/sol2-bi.h: New file.
+	* config/sol2-gld.h: Remove.
+	* config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS.
+	(NO_DBX_BNSYM_ENSYM): Remove.
+	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
+	(STACK_CHECK_STATIC_BUILTIN): Remove.
+	Test USE_GLD instead of TARGET_GNU_LD.
+	* config/i386/sol2-10.h: Rename to ...
+	* config/i386/sol2-bi.h .. this.
+	(SUBTARGET_EXTRA_SPECS): Redefine.
+	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove.
+	(MULTILIB_DEFAULTS): Remove.
+	(DEFAULT_ARCH32_P): Define.
+	(LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove.
+	(ARCH64_SUBDIR): Define.
+	Test USE_GLD instead of TARGET_GNU_LD.
+	(I386_EMULATION): Rename to ...
+	(ARCH32_EMULATION): ... this.
+	(X86_64_EMULATION): Rename to ...
+	(ARCH64_EMULATION): ... this.
+	(TARGET_LD_EMULATION): Remove.
+	(LINK_ARCH_SPEC): Remove.
+	* config/i386/sol2-gas.h: Remove.
+	* config/i386/t-sol2-10: Rename to ...
+	* config/i386/t-sol2-64: ... this.
+	* config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine.
+	(AS_SPARC64_FLAG): Define.
+	(ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine.
+	(CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine
+	depending on TARGET_CPU_DEFAULT.
+	(CPP_CPU_SPEC): Redefine.
+	(ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P.
+	(CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine.
+	(CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine.
+	(ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC,
+	ASM_ARCH_DEFAULT_SPEC): Redefine.
+	(SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
+	LINK_ARCH_DEFAULT_SPEC.
+	[USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define.
+	[USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine.
+	(ARCH64_SUBDIR): Define.
+	(LINK_ARCH64_SPEC): Redefine.
+	(CC1_SPEC): Redefine.
+	(OPTION_DEFAULT_SPECS): Redefine.
+	(MULTILIB_DEFAULTS): Define.
+	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine.
+	[USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine.
+	[USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef.
+	(NO_DBX_BNSYM_ENSYM): Remove.
+	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
+	(ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS.
+	(TARGET_ASM_NAMED_SECTION): Likewise.
+	(STACK_CHECK_STATIC_BUILTIN): Remove.
+	* config/sparc/sol2-bi.h: Remove.
+	* config/sparc/sol2-gas-bi.h: Remove.
+	* config/sparc/sol2-gas.h: Remove.
+	* config/sparc/sol2-gld-bi.h: Remove.
+	* config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move
+	common parts ...
+	(*-*-solaris2*): ... here.
+
+2011-06-21  Christian Bruel  <christian.bruel@st.com>
+
+	PR other/43564
+	* ipa-inline.c (can_inline_edge_p): Check
+	!DECL_DISREGARD_INLINE_LIMITS.
+
+2011-06-21  Christian Bruel  <christian.bruel@st.com>
+
+	PR middle-end/49139
+	* cgraphunit.c (process_function_and_variable_attributes): warn when
+	always_inline functions that are not inline.
+	* ipa-inline-transform.c (inline_transform): Always call
+	optimize_inline.
+	* tree-inline.c (tree_inlinable_function_p): Use error instead
+	of sorry.
+	(expand_call_inline): Likewise.
+
+2011-06-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makefile.in (dg_target_exps): Set.
+	(check_gcc_parallelize): Parallelize gcc testing into 10 jobs
+	instead of 7, try to divide it more evenly.
+
+2011-06-20  Changpeng Fang  <changpeng.fang@amd.com>
+
+	PR target/49089
+	* config/i386/i386.c (avx256_split_unaligned_load): New definition.
+	(avx256_split_unaligned_store): New definition.
+	(ix86_option_override_internal): Enable avx256 unaligned load/store
+	splitting only when avx256_split_unaligned_load/store is set.
+
+2011-06-20  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* regrename.c (scan_rtx_reg): Handle the case where we write to an
+	open chain in a smaller mode without failing the entire block.
+
+2011-06-21  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): Match
+	CONST high part large-toc address.
+	(rs6000_tls_referenced_p): Make static.
+	* config/rs6000/rs6000-protos.h (rs6000_tls_referenced_p): Delete.
+
+2011-06-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/49385
+	* config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast
+	one of the operands is a register.
+
+2011-06-20  Kai Tietz  <ktietz@redhat.com>
+
+	* fold-const.c (fold_binary_loc): Add missing folding for truth-not
+	operations in combination with binary and.
+
+2011-06-20  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* regrename.c (do_replace): Don't update notes.
+
+2011-06-20  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (create_TOC_reference): Wrap high part
+	of toc-relative address in CONST.
+	(rs6000_delegitimize_address): Recognize changed address.
+	(rs6000_legitimize_reload_address): Likewise.
+	(rs6000_emit_move): Don't force these constants to memory.
+	* config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of
+	toc-relative address in CONST.
+	(tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
+	(tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.
+
+2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* longlong.h (count_leading_zeros): Use long long builtin for x86-64.
+	(count_trailing_zeros): Likewise.
+
+2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR other/49325
+	* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if
+	.init_array can be used with .ctors on targets.
+	* configure: Regenerated.
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true
+	if the element type is volatile.
+
+2011-06-18  Jan Hubicka  <jh@suse.cz>
+
+	* lto-symtab.c (lto_varpool_replace_node): Remove code handling
+	extra name aliases.
+	(lto_symtab_resolve_can_prevail_p): Likewise.
+	(lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
+	* cgraphbuild.c (record_reference): Remove extra body alias code.
+	(mark_load): Likewise.
+	(mark_store): Likewise.
+	* cgraph.h (varpool_node): Remove extra_name filed;
+	add alias_of and extraname_alias.
+	(varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
+	(varpool_alias_aliased_node): New inline function.
+	(varpool_variable_node): New function.
+	* cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
+	* ipa-ref.c (ipa_record_reference): Allow aliases on variables.
+	* lto-cgraph.c (lto_output_varpool_node): Update streaming.
+	(input_varpool_node): Likewise.
+	* lto-streamer-out.c (produce_symtab): Remove extra name aliases.
+	(varpool_externally_visible_p): Remove extra body alias code.
+	(function_and_variable_visibility): Likewise.
+	* tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
+	(ipa_pta_execute): Use it.
+	* varpool.c (varpool_remove_node): Remove extra name alias code.
+	(varpool_mark_needed_node): Likewise.
+	(varpool_analyze_pending_decls): Analyze aliases.
+	(assemble_aliases): New functoin.
+	(varpool_assemble_decl): Use it.
+	(varpool_create_variable_alias): New function.
+	(varpool_extra_name_alias): Rewrite.
+	(varpool_for_node_and_aliases): New function.
+
+2011-06-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49411
+	* config/i386/i386.c (ix86_expand_multi_arg_builtins): If
+	last_arg_constant and last argument doesn't match its predicate,
+	for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3
+	if it is CONST_INT, mask it, otherwise expand using rotl<mode>3.
+	(ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix
+	spelling of error message.
+	* config/i386/sse.md (sse4a_extrqi, sse4a_insertqi,
+	vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use
+	const_0_to_255_operand instead of const_int_operand.
+
+	Revert:
+	2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (blendbits): Remove mode attribute.
+	(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
+	instead of const_0_to_<blendbits>_operand for operand 3 predicate.
+	Check integer value of operand 3 in insn constraint.
+
+2011-06-17  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR rtl-optimization/48542
+	* reload.c (find_equiv_reg): Stop looking when finding a
+	setjmp-type call.
+	* reload1.c (reload_as_needed): Invalidate all reload
+	registers when crossing a setjmp-type call.
+
+2011-06-16  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-threadupdate.c (struct redirection_data): New field
+	intermediate_edge.
+	(THREAD_TARGET2): Define.
+	(redirection_data_eq): Also check that the intermediate edge is equal.
+	(lookup_redirection_data): Drop useless argument.  Extract the
+	outgoing_edge and intermediate edge from E.  Callers updated.
+	(copy_phi_args, update_destination_phis): New functions.
+	(fix_duplicate_block_edges): Likewise.
+	(create_edge_and_update_destination_phis): Duplicate all the edges
+	hung off e->aux.  Use copy_phi_args.
+	(create_duplicates): Use fix_duplicate_block_edges.
+	(fixup_template_block): Likewise.
+	(redirect_edges): If necessary, redirect the joiner block's incoming
+	edge to the duplicate of the joiner block.
+	(thread_block): Don't muck up loops when threading through a joiner
+	block.
+	(thread_through_loop_header): Handle threading through a joiner block.
+	(mark_threaded_blocks, register_jump_thread): Likewise.
+	* tree-flow.h (register_jump_thread): Add new argument.  Callers
+	updated.
+	* tree-ssa-threadedge.c (phi_args_equal_on_edges): New function.
+	(thread_across_edge): Handle threading through a joiner block.
+
+2011-06-16  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/49343
+	* tree-sra.c (build_ref_for_model): Use component_ref_field_offset to
+	calculate offset, provide 2nd operand for the new COMPONENT_REF.
+
+2011-06-16  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin-protos.h (machopic_select_rtx_section): Move to
+	inside RTX_CODE ifdef.
+
+2011-06-16  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith):
+	Disallow NULL pointer for pointer arithmetic.
+
+2011-06-16  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/49398
+	Revert.
+	2011-06-10  Wei Guozhi  <carrot@google.com>
+
+	PR target/45335
+	* config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
+	stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
+	(ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
+	related peephole2.
+	(strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
+	related peephole2.
+	* config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
+	(arm_legitimate_ldrd_p): New prototype.
+	(arm_output_ldrd): New prototype.
+	* config/arm/arm.c (arm_check_ldrd_operands): New function.
+	(arm_legitimate_ldrd_p): New function.
+	(arm_output_ldrd): New function.
+
+2011-06-16  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	PR middle-end/46500
+	* doc/tm.texi.in: Update Copyright date.
+	* doc/tm.texi: Regenerate.
+	* targhooks.c (default_setup_incoming_varargs): Replace
+	CUMULATIVE_ARGS* argument type with cumulative_args_t.
+	(default_pretend_outgoing_varargs_named): Likewise.
+	(hook_pass_by_reference_must_pass_in_stack): Likewise.
+	(hook_callee_copies_named): Likewise.
+	(default_function_arg_advance): Likewise.
+	(default_function_arg): Likewise.
+	(default_function_incoming_arg): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_false): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_true): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+	(hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
+	* targhooks.h (default_setup_incoming_varargs): Likewise.
+	(default_pretend_outgoing_varargs_named): Likewise.
+	(hook_pass_by_reference_must_pass_in_stack): Likewise.
+	(hook_callee_copies_named): Likewise.
+	(default_function_arg_advance): Likewise.
+	(default_function_arg): Likewise.
+	(default_function_incoming_arg): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_false): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_true): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
+	(hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+	(hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
+	* target.def (pass_by_reference): Likewise.
+	(setup_incoming_varargs, strict_argument_naming): Likewise.
+	(pretend_outgoing_varargs_named, callee_copies): Likewise.
+	(arg_partial_bytes, function_arg_advance, function_arg): Likewise.
+	(function_incoming_arg): Likewise.
+	* target.h: Don't include "tm.h" .
+	(cumulative_args_t): New typedef.
+	[GCC_TM_H] (get_cumulative_args): New static inline function.
+	[GCC_TM_H] (pack_cumulative_args): Likewise.
+	* config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS*
+	argument type with cumulative_args_t.
+	(alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise.
+	(alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise.
+	* config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
+	(frv_arg_partial_bytes, frv_function_arg): Likewise.
+	(frv_function_incoming_arg, frv_function_arg_advance): Likewise.
+	(frv_function_arg_1): Likewise.
+	* config/s390/s390.c (s390_pass_by_reference): Likewise.
+	(s390_function_arg_advance, s390_function_arg): Likewise.
+	* config/m32c/m32c.c (m32c_function_arg): Likewise.
+	(m32c_pass_by_reference, m32c_function_arg_advance): Likewise.
+	(m32c_strict_argument_naming): Likewise.
+	* config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise.
+	(spu_function_arg_advance): Likewise.
+	(spu_setup_incoming_varargs): Likewise.  Make static.
+	* config/spu/spu-protos.h (spu_setup_incoming_varargs):
+	Remove prototype.
+	* config/sparc/sparc.c (sparc_strict_argument_naming): Replace
+	CUMULATIVE_ARGS* argument type with cumulative_args_t.
+	(sparc_pass_by_reference, sparc_function_arg_advance): Likewise.
+	(sparc_function_arg, sparc_function_incoming_arg): Likewise.
+	(sparc_arg_partial_bytes, sparc_function_arg_1): Likewise.
+	* config/mep/mep.c (mep_setup_incoming_varargs): Likewise.
+	(mep_pass_by_reference, mep_function_arg): Likewise.
+	(mep_function_arg_advance): Likewise.
+	* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
+	(m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise.
+	(m32r_function_arg, m32r_function_arg_advance): Likewise.
+	* config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise.
+	* config/i386/i386.c (ix86_function_arg_advance): Likewise.
+	(ix86_function_arg, ix86_pass_by_reference): Likewise.
+	(ix86_setup_incoming_varargs): Likewise.
+	* config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
+	(sh_strict_argument_naming): Likewise.
+	(sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise.
+	(sh_callee_copies, sh_arg_partial_bytes): Likewise.
+	(sh_function_arg_advance, sh_function_arg): Likewise.
+	* config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
+	(pdp11_function_arg_advance): Likewise.
+	* config/microblaze/microblaze.c (microblaze_function_arg_advance):
+	Likewise.
+	(microblaze_function_arg, function_arg_partial_bytes): Likewise.
+	* config/avr/avr.c (avr_function_arg): Likewise.
+	(avr_function_arg_advance): Likewise.
+	* config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
+	(xtensa_function_arg, xtensa_function_incoming_arg): Likewise.
+	(xtensa_function_arg_1): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_function_arg_advance):
+	Likewise.
+	(xstormy16_function_arg): Likewise.
+	* config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
+	(fr30_arg_partial_bytes, fr30_function_arg): Likewise.
+	(fr30_function_arg_advance): Likewise.
+	* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
+	(lm32_function_arg, lm32_function_arg_advance): Likewise.
+	* config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
+	(moxie_function_arg, moxie_function_arg_advance): Likewise.
+	(moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise.
+	* config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
+	(cris_pass_by_reference, cris_arg_partial_bytes): Likewise.
+	(cris_function_arg, cris_function_incoming_arg): Likewise.
+	(cris_function_arg_advance, cris_function_arg_1): Likewise.
+	* config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
+	(iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise.
+	(iq2000_function_arg, iq2000_function_arg_advance): Likewise.
+	* config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
+	(mn10300_function_arg, mn10300_function_arg_advance): Likewise.
+	(mn10300_arg_partial_bytes): Likewise.
+	* config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
+	(ia64_arg_partial_bytes, ia64_function_arg): Likewise.
+	(ia64_function_incoming_arg, ia64_function_arg_advance): Likewise.
+	(ia64_function_arg_1): Likewise.
+	* config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
+	(m68k_function_arg): Likewise.
+	* config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise.
+	(rs6000_function_arg, setup_incoming_varargs): Likewise.
+	(rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise.
+	* config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise.
+	(picochip_function_arg, picochip_incoming_function_arg): Likewise.
+	(picochip_arg_advance): Likewise.
+	* config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
+	(mcore_arg_partial_bytes, mcore_function_arg): Likewise.
+	(mcore_function_arg_advance): Likewise.
+	* config/score/score.c (score_pass_by_reference): Likewise.
+	(score_function_arg_advance): Likewise.
+	(score_arg_partial_bytes): Likewise.  Make static.
+	* config/score/score-protos.h (score_arg_partial_bytes): Don't declare.
+	* config/arm/arm.c (arm_arg_partial_bytes): Replace
+	CUMULATIVE_ARGS* argument type with cumulative_args_t.
+	(arm_function_arg, arm_function_arg_advance): Likewise.
+	(arm_setup_incoming_varargs, arm_pass_by_reference): Likewise.
+	* config/pa/pa.c (pa_pass_by_reference): Likewise.
+	(pa_arg_partial_bytes, pa_function_arg_advance): Likewise.
+	(pa_function_arg): Likewise.
+	* config/mips/mips.c (mips_strict_argument_naming): Likewise.
+	(mips_function_arg, mips_function_arg_advance): Likewise.
+	(mips_arg_partial_bytes, mips_pass_by_reference): Likewise.
+	(mips_callee_copies, mips_setup_incoming_varargs): Likewise.
+	* config/vax/vax.c (vax_function_arg): Likewise.
+	(vax_function_arg_advance): Likewise.
+	* config/h8300/h8300.c (h8300_function_arg): Likewise.
+	(h8300_function_arg_advance): Likewise.
+	* config/v850/v850.c (v850_pass_by_reference): Likewise.
+	(v850_strict_argument_naming, v850_function_arg): Likewise.
+	(v850_arg_partial_bytes, v850_function_arg_advance): Likewise.
+	(v850_setup_incoming_varargs): Likewise.
+	* config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
+	(mmix_function_arg_advance, mmix_function_incoming_arg): Likewise.
+	(mmix_function_arg, mmix_pass_by_reference): Likewise.
+	(mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type
+	with const void *.
+	* config/bfin/bfin.c (setup_incoming_varargs): Replace
+	CUMULATIVE_ARGS* argument type with cumulative_args_t.
+	(bfin_function_arg_advance, bfin_function_arg): Likewise.
+	(bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise.
+	* calls.c (emit_call_1): Change type of args_so_far to
+	cumulative_args_t.  Changed all callers.
+	(initialize_argument_information): Likewise.
+	(expand_call, emit_library_call_value_1): Use pack_cumulative_args.
+	* dse.c (get_call_args): Likewise.
+	* expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+	* function.c (pass_by_reference, reference_callee_copied): Likewise.
+	(struct assign_parm_data_all): Rename args_so_far to args_so_far_v.
+	New member args_so_far_v.  Changed all users.
+	* var-tracking.c (prepare_call_arguments): Use pack_cumulative_args.
+	* config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
+	* config/mips/mips.c (mips_output_args_xfer): Likewise.
+	* config/s390/s390.c (s390_call_saved_register_used): Likewise.
+	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
+	* config/microblaze/microblaze.c (microblaze_expand_prologue):
+	Likewise.
+	* config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed
+	m32r_pass_by_reference.
+
+2011-06-16  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vectorizer.h (vect_recog_func_ptr): Change the first
+	argument to be a VEC of statements.
+	* tree-vect-loop.c (vect_determine_vectorization_factor): Remove the
+	assert that pattern statements have to have their vector type set.
+	* tree-vect-patterns.c (vect_recog_widen_sum_pattern):
+	Change the first argument to be a VEC of statements.  Update
+	documentation.
+	(vect_recog_dot_prod_pattern, vect_recog_pow_pattern): Likewise.
+	(vect_handle_widen_mult_by_const): New function.
+	(vect_recog_widen_mult_pattern):  Change the first argument to be a
+	VEC of statements.  Update documentation.  Check that the constant is
+	INTEGER_CST.  Support multiplication by a constant that fits an
+	intermediate type - call vect_handle_widen_mult_by_const.
+	(vect_pattern_recog_1): Update vect_recog_func_ptr and its
+	call.  Handle additional pattern statements if necessary.
+
+2011-06-16  Nick Clifton  <nickc@redhat.com>
+
+	PR target/49427
+	* config.gcc: Set cpu_type to v850 for any V850 architecture.
+	(v850*-*-*): Delete explicit setting of tm_p_file, tmake_file,
+	md_file, extra_modes, out_file and extra_options are these are all
+	deduced from cpu_type.
+
+2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift
+	truncation mask to 63.
+
+2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49313
+	PR target/29524
+	* longlong.h: Add AVR support:
+	(count_leading_zeros): New macro.
+	(count_trailing_zeros): New macro.
+	(COUNT_LEADING_ZEROS_0): New macro.
+	* config/avr/t-avr (LIB1ASMFUNCS): Add _ffssi2, _ffshi2, _loop_ffsqi2,
+	_ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2, _paritydi2, _paritysi2,
+	_parityhi2, _popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
+	_bswapsi2, _bswapdi2, _ashldi3, _ashrdi3, _lshrdi3.
+	(LIB2FUNCS_EXCLUDE): Add _clz.
+	* config/avr/libgcc.S (XCALL): Move up in file.
+	(XJMP): New C Macro.
+	(DEFUN): New asm macro.
+	(ENDF): New asm macro.
+	(__ffssi2): New function.
+	(__ffshi2): New function.
+	(__loop_ffsqi2): New function.
+	(__ctzsi2): New function.
+	(__ctzhi2): New function.
+	(__clzdi2): New function.
+	(__clzsi2): New function.
+	(__clzhi2): New function.
+	(__paritydi2): New function.
+	(__paritysi2): New function.
+	(__parityhi2): New function.
+	(__parityqi2): New function.
+	(__popcounthi2): New function.
+	(__popcountsi2): New function.
+	(__popcountdi2): New function.
+	(__popcountqi2): New function.
+	(__bswapsi2): New function.
+	(__bswapdi2): New function.
+	(__ashldi3): New function.
+	(__ashrdi3): New function.
+	(__lshrdi3): New function.
+	Fix suspicous lines.
+
+2011-06-16  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (canonicalize_cond_expr_cond): (bool)x is not
+	the same as x != 0.
+	* fold-const.c (fold_binary_loc): Do not fold X & 1 != 0
+	to (bool) X & 1.
+	* ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow
+	equality compares against zero for the lower bit.
+
+2011-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49419
+	* tree-vrp.c (execute_vrp): Call init_range_assertions
+	before estimate_numbers_of_iterations, call
+	free_number_of_iterations_estimates before calling
+	remove_range_assertions.
+
+2011-06-16  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (struct ps_insn): Remove row_rest_count field.
+	(struct partial_schedule): Add rows_length field.
+	(verify_partial_schedule): Check rows_length.
+	(ps_insert_empty_row): Handle rows_length.
+	(create_partial_schedule): Likewise.
+	(free_partial_schedule): Likewise.
+	(reset_partial_schedule): Likewise.
+	(create_ps_insn): Remove rest_count argument.
+	(remove_node_from_ps): Update rows_length.
+	(add_node_to_ps): Update rows_length and call create_ps_insn
+	without passing row_rest_count.
+	(rotate_partial_schedule): Update rows_length.
+
+2011-06-16  Revital Eres  <revital.eres@linaro.org>
+
+	* ddg.c (add_intra_loop_mem_dep): New function.
+	(build_intra_loop_deps): Call it.
+
+2011-06-13  Jeff Law  <law@redhat.com>
+
+	* df-problems.c (df_lr_local_compute): Manually CSE
+	PIC_OFFSET_TABLE_REGNUM.
+	* df-scan.c (df_get_regular_block_artificial_uses): Likewise.
+	(df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphunit.c (handle_alias_pairs): New function.
+	(cgraph_finalize_compilation_unit): Use it.
+	* ipa.c (cgraph_externally_visible_p): Remove hack marking asm names
+	as externally visible.
+
+2011-06-15  Richard Guenther  <rguenther@suse.de>
+
+	* expr.c (expand_expr_real_2): Reduce all integral types to
+	bitfield precision.
+	(expand_expr_real_1): Likewise.
+
+2011-06-15  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/48613
+	* ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if
+	ipa_node_params_vector is NULL.
+
+2011-06-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49382
+	* dwarf2out.c (dw_loc_list_node): Add force field.
+	(add_var_loc_to_decl): For PARM_DECL, attempt to keep the incoming
+	location in the list, even if it is modified before first real insn.
+	(output_loc_list): Emit empty ranges with force flag set.
+	(dw_loc_list): If first range of a PARM_DECL is empty, set force flag.
+
+2011-06-15  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR target/49349
+	* sel-sched.c (find_place_for_bookkeeping): Add new parameter
+	(fence_to_rewind).  Use it to notice when bookkeeping will be placed
+	above a fence.  Update comments.
+	(generate_bookkeeping_insn): Rewind fence when bookkeeping code is
+	placed just above it.  Do not allow NULL place_to_insert.
+
+2011-06-15  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-loop-manip.c (remove_dead_stmts_from_loop): Remove.
+	(slpeel_tree_peel_loop_to_edge): Don't call
+	remove_dead_stmts_from_loop.
+	* tree-vect-loop.c (vect_determine_vectorization_factor): Don't
+	remove irrelevant pattern statements.  For irrelevant statements
+	check if it is the last statement of a detected pattern, use
+	corresponding pattern statement instead.
+	(destroy_loop_vec_info): No need to remove pattern statements,
+	only free stmt_vec_info.
+	(vect_transform_loop): For irrelevant statements check if it is
+	the last statement of a detected pattern, use corresponding
+	pattern statement instead.
+	* tree-vect-patterns.c (vect_pattern_recog_1): Don't insert
+	pattern statements.  Set basic block for the new statement.
+	(vect_pattern_recog): Update documentation.
+	* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Scan
+	operands of pattern statements.
+	(vectorizable_call): Fix printing.  In case of a pattern statement
+	use the lhs of the original statement when creating a dummy
+	statement to replace the original call.
+	(vect_analyze_stmt): For irrelevant statements check if it is
+	the last statement of a detected pattern, use corresponding
+	pattern statement instead.
+	* tree-vect-slp.c (vect_schedule_slp_instance): For pattern
+	statements use gsi of the original statement.
+
+2011-06-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to
+	common/common-target-def.h.
+	* target.def (default_target_flags, handle_option,
+	supports_split_stack, optimization_table, init_struct,
+	except_unwind_info, unwind_tables_default, have_named_sections):
+	Move to common/common-target.def.
+	* target.h (enum opt_levels, struct default_options): Move to
+	common/common-target.h.
+	* targhooks.c (default_except_unwind_info,
+	dwarf2_except_unwind_info, sjlj_except_unwind_info,
+	default_target_handle_option, empty_optimization_table): Move to
+	common/common-targhooks.c.
+	* targhooks.h (default_except_unwind_info,
+	dwarf2_except_unwind_info, sjlj_except_unwind_info,
+	default_target_handle_option, empty_optimization_table): Move to
+	common/common-targhooks.h.
+	* common/common-target-def.h: Include common/common-targhooks.h.
+	(TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION
+	defined.
+	* common/common-target.def (handle_option, option_init_struct,
+	option_optimization_table, default_target_flags,
+	except_unwind_info, supports_split_stack, unwind_tables_default,
+	have_named_sections): Move from target.def.
+	(HOOK_PREFIX): Undefine at end of file.
+	* common/common-target.h: Include input.h.
+	(enum opt_levels, struct default_options): Move from target.h.
+	* common/common-targhooks.c, common/common-targhooks.h: New.
+	* config.gcc (target_has_targetm_common): Default to yes.
+	(moxie*): Set target_has_targetm_common=no.
+	(hppa*-*-*): Don't set target_has_targetm_common=yes.
+	* doc/tm.texi: Regenerate.
+	* Makefile.in (COMMON_TARGET_H): Add $(INPUT_H).
+	(C_TARGET_DEF_H): Add common/common-targhooks.h.
+	(GCC_OBJS): Remove vec.o.
+	(OBJS): Remove hooks.o and vec.o.
+	(OBJS-libcommon-target): Add vec.o, hooks.o and
+	common/common-targhooks.o.
+	(c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o,
+	tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o,
+	expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o,
+	cfglayout.o, $(out_object_file), $(common_out_object_file)):
+	Update dependencies.
+	(common/common-targhooks.o): New.
+	* common/config/default-common.c: Include tm.h.  Add FIXME comment.
+	* common/config/pa/pa-common.c: Include more headers.  Take
+	copyright dates from pa.c.
+	(pa_option_optimization_table, pa_handle_option,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS,
+	TARGET_HANDLE_OPTION): Move from pa.c.
+	* common/config/alpha/alpha-common.c,
+	common/config/arm/arm-common.c, common/config/avr/avr-common.c,
+	common/config/bfin/bfin-common.c,
+	common/config/cris/cris-common.c,
+	common/config/fr30/fr30-common.c, common/config/frv/frv-common.c,
+	common/config/h8300/h8300-common.c,
+	common/config/i386/i386-common.c,
+	common/config/ia64/ia64-common.c,
+	common/config/iq2000/iq2000-common.c,
+	common/config/lm32/lm32-common.c,
+	common/config/m32c/m32c-common.c,
+	common/config/m32r/m32r-common.c,
+	common/config/m68k/m68k-common.c,
+	common/config/mcore/mcore-common.c,
+	common/config/mep/mep-common.c,
+	common/config/microblaze/microblaze-common.c,
+	common/config/mips/mips-common.c,
+	common/config/mmix/mmix-common.c,
+	common/config/mn10300/mn10300-common.c,
+	common/config/pdp11/pdp11-common.c,
+	common/config/picochip/picochip-common.c,
+	common/config/rs6000/rs6000-common.c,
+	common/config/rx/rx-common.c, common/config/s390/s390-common.c,
+	common/config/score/score-common.c, common/config/sh/sh-common.c,
+	common/config/sparc/sparc-common.c,
+	common/config/spu/spu-common.c, common/config/v850/v850-common.c,
+	common/config/vax/vax-common.c,
+	common/config/xstormy16/xstormy16-common.c,
+	common/config/xtensa/xtensa-common.c: New.
+	* config/alpha/alpha.c: Include common/common-target.h.
+	(alpha_option_optimization_table, alpha_handle_option,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c.
+	* config/arm/arm-protos.h (arm_except_unwind_info): Declare.
+	* config/arm/arm.c (arm_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to
+	arm-common.c.
+	* config/avr/avr.c (avr_option_optimization_table,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
+	to avr-common.c.
+	* config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h.
+	(bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION,
+	TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c.
+	* config/bfin/bfin.h struct bfin_cpu): Move from bfin.c.
+	* config/cris/cris.c (cris_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to
+	cris-common.c.
+	* config/fr30/fr30.c (fr30_option_optimization_table,
+	TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move
+	to fr30-common.c.
+	* config/frv/frv.c (frv_option_optimization_table,
+	MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS,
+	TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c.
+	* config/h8300/h8300.c (h8300_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c.
+	* config/i386/i386-protos.h (ix86_handle_option): Declare.
+	* config/i386/i386.c: Include common/common-target.h.
+	(OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET,
+	OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET,
+	OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET,
+	OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET,
+	OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET,
+	OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET,
+	OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET,
+	OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET,
+	OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET,
+	OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET,
+	OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET,
+	OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET,
+	OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET,
+	OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET,
+	OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET,
+	OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET,
+	OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET,
+	OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET,
+	OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET,
+	OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET,
+	OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET,
+	OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET,
+	OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET,
+	OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET,
+	OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET,
+	OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET,
+	OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET,
+	OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET,
+	OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option,
+	ix86_option_optimization_table, ix86_option_init_struct,
+	ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS,
+	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to
+	i386-common.c.
+	* config/i386/t-i386 (i386.o): Update dependencies.
+	* config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare.
+	* config/ia64/ia64.c (ia64_option_optimization_table,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	ia64_handle_option): Move to ia64-common.c.
+	* config/iq2000/iq2000.c (iq2000_option_optimization_table,
+	TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c.
+	* config/lm32/lm32.c (lm32_option_optimization_table,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
+	to lm32-common.c.
+	* config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to
+	m32c-common.c.
+	* config/m32r/m32r.c (m32r_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
+	m32r_handle_option): Move to m32r-common.c.
+	(m32r_memory_move_cost): Remove comment referring to
+	TARGET_HANDLE_OPTION.
+	* config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option):
+	Move to m68k-common.c.
+	* config/mcore/mcore.c (mcore_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c.
+	* config/mep/mep.c (mep_option_optimization_table,
+	mep_handle_option, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS):
+	Move to mep-common.c.
+	* config/microblaze/microblaze.c
+	(microblaze_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c.
+	* config/mips/mips.c (mips_handle_option,
+	mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to
+	mips-common.c.
+	* config/mmix/mmix.c (mmix_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
+	Move to mmix-common.c.
+	* config/mn10300/mn10300.c (mn10300_option_optimization_table,
+	mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c.
+	* config/pa/pa.c: Include common/common-target.h.
+	(pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	pa_handle_option): Move to pa-common.c.
+	(pa_option_override): Use targetm_common.except_unwind_info.
+	(pa_asm_output_mi_thunk, pa_function_section): Use
+	targetm_common.have_named_sections.
+	* config/pdp11/pdp11.c (pdp11_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
+	pdp11_handle_option, pdp11_option_init_struct): Move to
+	pdp11-common.c.
+	* config/picochip/picochip.c (picochip_option_optimization_table,
+	TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c.
+	* config/rs6000/rs6000.c: Include common/common-target.h.
+	(rs6000_option_optimization_table, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct,
+	rs6000_handle_option): Move to rs6000-common.c.
+	* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
+	* config/rx/rx.c (rx_handle_option, rx_option_optimization_table,
+	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c.
+	* config/s390/s390.c (processor_flags_table,
+	s390_option_optimization_table, s390_option_init_struct,
+	s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS,
+	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
+	TARGET_OPTION_INIT_STRUCT): Move to s390-common.c.
+	* config/s390/s390.h (processor_flags_table): Declare.
+	* config/score/score.c (score_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS,
+	score_handle_option): Move to score-common.c.
+	* config/sh/sh.c (sh_option_optimization_table,
+	TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
+	sh_handle_option, sh_option_init_struct): Move to sh-common.c.
+	* config/sparc/sparc.c: Include common/common-target.h.
+	(sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
+	TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c.
+	* config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS,
+	TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO,
+	spu_option_init_struct): Move to spu-common.c.
+	* config/stormy16/stormy16.c (xstorym16_option_optimization_table,
+	TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c.
+	* config/v850/v850.c (small_memory_physical_max,
+	v850_handle_memory_optionn v850_handle_option,
+	v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
+	TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to
+	v850-common.c.
+	* config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to vax-common.c.
+	* config/xtensa/xtensa.c (xtensa_option_optimization_table,
+	TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
+	Move to xtensa-common.c.
+	* cfglayout.c: Include common/common-target.h.
+	(fixup_reorder_chain): Use targetm_common.have_named_sections.
+	* cfgrtl.c: Include common/common-target.h.
+	(force_nonfallthru_and_redirect, commit_one_edge_insertion): Use
+	targetm_common.have_named_sections.
+	* dbxout.c: Include common/common-target.h.
+	(dbxout_function_end): Use targetm_common.have_named_sections.
+	* defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use
+	targetm_common.except_unwind_info.
+	* dwarf2out.c: Include common/common-target.h.
+	(dwarf2out_do_frame, dwarf2out_do_cfi_asm,
+	dwarf2out_begin_prologue, dwarf2out_frame_init,
+	dwarf2out_frame_finish, dwarf2out_assembly_start): Use
+	targetm_common.except_unwind_info.
+	* except.c: Include common/common-target.h.
+	(init_eh, finish_eh_generation,
+	output_one_function_exception_table): Use
+	targetm_common.except_unwind_info.
+	(switch_to_exception_section): Use targetm_common.have_named_sections.
+	* explow.c: Include common/common-target.h.
+	* expr.c: Include common/common-target.h.
+	(build_personality_function): Use targetm_common.except_unwind_info.
+	* function.c: Include common/common-target.h.
+	(expand_function_end): Use targetm_common.except_unwind_info.
+	* haifa-sched.c: Include common/common-target.h.
+	(sched_create_recovery_edges): Use targetm_common.have_named_sections.
+	* lto-opts.c: Include common/common-target.h instead of target.h.
+	(lto_reissue_options): Use targetm_common.handle_option.
+	* opts.c: Include common/common-target.h.
+	(target_handle_option): Use targetm_common.handle_option.
+	(init_options_struct): Update comment referring to
+	targetm.target_option.optimization.  Use
+	targetm_common.default_target_flags,
+	targetm_common.unwind_tables_default and
+	targetm_common.option_init_struct.
+	(default_options_optimization): Use
+	targetm_common.option_optimization_table.
+	(finish_options): Use targetm_common.except_unwind_info,
+	targetm_common.unwind_tables_default,
+	targetm_common.have_named_sections and
+	targetm_common.supports_split_stack.
+	* toplev.c: Include common/common-target.h.
+	(process_options): Use targetm_common.have_named_sections.
+	* tree-tailcall.c: Include common/common-target.h.
+	(suitable_for_tail_call_opt_p): Use targetm_common.except_unwind_info.
+	* tree.c: Include common/common-target.h.
+	(build_common_builtin_nodes): Use targetm_common.except_unwind_info.
+	* varasm.c: Include common/common-target.h.
+	(resolve_unique_section, hot_function_section,
+	default_function_section): Use targetm_common.have_named_sections.
+
+2011-06-14  Easwaran Raman  <eraman@google.com>
+
+	PR rtl-optimization/44194
+	* dse.c: Include tree-flow.h
+	(insn_info): Add new field non_frame_wild_read.
+	(group_info): Add new fields escaped_n and escaped_p.
+	(kill_on_calls): New variable.
+	(get_group_info): Initialize gi->escaped_n and gi->escaped_p.
+	(dse_step0): Initialize kill_on_calls.
+	(can_escape): New function.
+	(set_usage_bits): Add additional parameter; record information
+	about escaped locations.
+	(record_store): Pass EXPR corresponding to MEM to set_usage_bits.
+	(dse_step2_nospill): Set kill_on_calls based on
+	group->escaped_n and group->escaped_n.
+	(add_wild_read): Refactor into...
+	(reset_active_stores): ... New function, and
+	(free_read_records): ... New function.
+	(add_non_frame_wild_read): New function.
+	(scan_insn): Call add_non_frame_wild_read on non-const calls.
+	(scan_reads_nospill): Handle instructions with non_frame_wild_read.
+	(dse_step5_nospill): Call scan_reads_nospill for instructions
+	marked as non_frame_wild_read.
+	(dse_step7): Free escaped_n, escaped_p and kill_on_calls bitmaps.
+
+2011-06-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* common/common-target-def.h, common/common-target.def,
+	common/common-target.h, common/config/default-common.c,
+	common/config/pa/pa-common.c: New files.
+	* Makefile.in (common_out_file, common_out_object_file,
+	COMMON_TARGET_H, COMMON_TARGET_DEF_H): New.
+	(OBJS-libcommon-target): Include $(common_out_object_file).
+	(prefix.o): Update dependencies.
+	($(common_out_object_file), common/common-target-hooks-def.h,
+	s-common-target-hooks-def-h): New.
+	(s-tm-texi): Also check timestamp on common-target.def.
+	(build/genhooks.o): Update dependencies.
+	* config.gcc (common_out_file, target_has_targetm_common): Define.
+	* config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with
+	TARGET_ALWAYS_STRIP_DOTDOT.
+	* configure.ac (common_out_object_file): Define.
+	(common_out_file, common_out_object_file): Substitute.
+	(common): Create directory.
+	* configure: Regenerate.
+	* doc/tm.texi.in (targetm_common): Document.
+	(TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry.
+	* doc/tm.texi: Regenerate.
+	* genhooks.c (hook_array): Also include common/common-target.def.
+	* prefix.c (tm.h): Don't include.
+	(common/common-target.h): Include.
+	(ALWAYS_STRIP_DOTDOT): Don't define.
+	(update_path): Use targetm_common.always_strip_dotdot instead of
+	ALWAYS_STRIP_DOTDOT.
+	* system.h (ALWAYS_STRIP_DOTDOT): Poison.
+
+2011-06-14  David Li  <davidxl@google.com>
+
+	* passes.c (execute_function_todo): Remove TODO_dump_func.
+	(execute_one_pass): Remove TODO_dump_func.
+	(execute_function_dump): New function.
+	* tree-vrp.c: Remove TODO_dump_func.
+	* regrename.c: Remove TODO_dump_func.
+	* fwprop.c: Remove TODO_dump_func.
+	* tree-into-ssa.c: Remove TODO_dump_func.
+	* tree-complex.c: Remove TODO_dump_func.
+	* tracer.c: Remove TODO_dump_func.
+	* tree-loop-distribution.c: Remove TODO_dump_func.
+	* postreload-gcse.c: Remove TODO_dump_func.
+	* postreload.c: Remove TODO_dump_func.
+	* tree-ssa-loop-ch.c: Remove TODO_dump_func.
+	* tree-tailcall.c: Remove TODO_dump_func.
+	* ipa-cp.c: Remove TODO_dump_func.
+	* final.c: Remove TODO_dump_func.
+	* tree-emutls.c: Remove TODO_dump_func.
+	* omp-low.c: Remove TODO_dump_func.
+	* tree-ssa-dse.c: Remove TODO_dump_func.
+	* tree-ssa-uncprop.c: Remove TODO_dump_func.
+	* auto-inc-dec.c: Remove TODO_dump_func.
+	* reorg.c: Remove TODO_dump_func.
+	* tree-ssa-copyrename.c: Remove TODO_dump_func.
+	* tree-ssa-ccp.c: Remove TODO_dump_func.
+	* compare-elim.c: Remove TODO_dump_func.
+	* mode-switching.c: Remove TODO_dump_func.
+	* modulo-sched.c: Remove TODO_dump_func.
+	* tree-call-cdce.c: Remove TODO_dump_func.
+	* cse.c: Remove TODO_dump_func.
+	* web.c: Remove TODO_dump_func.
+	* tree-stdarg.c: Remove TODO_dump_func.
+	* lto-streamer-out.c: Remove TODO_dump_func.
+	* tree-ssa-math-opts.c: Remove TODO_dump_func.
+	* tree-ssa-dom.c: Remove TODO_dump_func.
+	* tree-nrv.c: Remove TODO_dump_func.
+	* loop-init.c: Remove TODO_dump_func.
+	* gimple-low.c: Remove TODO_dump_func.
+	* ipa-inline.c: Remove TODO_dump_func.
+	* tree-ssa-sink.c: Remove TODO_dump_func.
+	* jump.c: Remove TODO_dump_func.
+	* ifcvt.c: Remove TODO_dump_func.
+	* tree-ssa-loop.c: Remove TODO_dump_func.
+	* recog.c: Remove TODO_dump_func.
+	* dse.c: Remove TODO_dump_func.
+	* tree-ssa-ifcombine.c: Remove TODO_dump_func.
+	* matrix-reorg.c: Remove TODO_dump_func.
+	* tree-eh.c: Remove TODO_dump_func.
+	* regmove.c: Remove TODO_dump_func.
+	* function.c: Remove TODO_dump_func.
+	* tree-vectorizer.c: Remove TODO_dump_func.
+	* ipa-split.c: Remove TODO_dump_func.
+	* gcse.c: Remove TODO_dump_func.
+	* tree-if-conv.c: Remove TODO_dump_func.
+	* init-regs.c: Remove TODO_dump_func.
+	* tree-ssa-phiopt.c: Remove TODO_dump_func.
+	* implicit-zee.c: Remove TODO_dump_func.
+	* lower-subreg.c: Remove TODO_dump_func.
+	* bt-load.c: Remove TODO_dump_func.
+	* tree-dfa.c: Remove TODO_dump_func.
+	* except.c: Remove TODO_dump_func.
+	* emit-rtl.c: Remove TODO_dump_func.
+	* store-motion.c: Remove TODO_dump_func.
+	* cfgexpand.c: Remove TODO_dump_func.
+	* tree-cfgcleanup.c: Remove TODO_dump_func.
+	* cfgcleanup.c: Remove TODO_dump_func.
+	* tree-ssa-pre.c: Remove TODO_dump_func.
+	* tree-sra.c: Remove TODO_dump_func.
+	* tree-mudflap.c: Remove TODO_dump_func.
+	* tree-ssa-copy.c: Remove TODO_dump_func.
+	* cfglayout.c: Remove TODO_dump_func.
+	* tree-ssa-forwprop.c: Remove TODO_dump_func.
+	* tree-ssa-dce.c: Remove TODO_dump_func.
+	* ira.c: Remove TODO_dump_func.
+	* tree-ssa.c: Remove TODO_dump_func.
+	* integrate.c: Remove TODO_dump_func.
+	* tree-optimize.c: Remove TODO_dump_func.
+	* tree-ssa-phiprop.c: Remove TODO_dump_func.
+	* tree-object-size.c: Remove TODO_dump_func.
+	* combine.c: Remove TODO_dump_func.
+	* bb-reorder.c: Remove TODO_dump_func.
+	* cprop.c: Remove TODO_dump_func.
+	* var-tracking.c: Remove TODO_dump_func.
+	* tree-profile.c: Remove TODO_dump_func.
+	* tree-vect-generic.c: Remove TODO_dump_func.
+	* reg-stack.c: Remove TODO_dump_func.
+	* sched-rgn.c: Remove TODO_dump_func.
+	* tree-ssa-structalias.c: Remove TODO_dump_func.
+	* tree-switch-conversion.c: Remove TODO_dump_func.
+	* tree-cfg.c: Remove TODO_dump_func.
+	* tree-ssa-reassoc.c: Remove TODO_dump_func.
+	* combine-stack-adj.c: Remove TODO_dump_func.
+	* dce.c: Remove TODO_dump_func.
+	* tree-ssanames.c: Remove TODO_dump_func.
+	* regcprop.c: Remove TODO_dump_func.
+
+2011-06-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47364
+	* builtins.c (expand_builtin_strlen): Expand strlen to Pmode
+	and properly handle result not in Pmode.
+
+2011-06-14  Robert Millan  <rmh@gnu.org>
+
+	* config/i386/kfreebsd-gnu.h: Resync with `config/i386/linux.h'.
+	* config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER): Resync with
+	`config/linux.h'.
+
+	* config/i386/kfreebsd-gnu64.h: New file.
+	* config.gcc (x86_64-*-kfreebsd*-gnu): Replace `i386/kfreebsd-gnu.h'
+	with `i386/kfreebsd-gnu64.h'.
+
+	* config/i386/linux64.h (GNU_USER_LINK_EMULATION32)
+	(GNU_USER_LINK_EMULATION64): New macros.
+	* config/i386/gnu-user64.h (LINK_SPEC): Rely on
+	`GNU_USER_LINK_EMULATION32' and `GNU_USER_LINK_EMULATION64' instead
+	of hardcoding `elf_i386' and `elf_x86_64'.
+
+2011-06-14  Nick Clifton  <nickc@redhat.com>
+
+	PR target/49403
+	* config/v850/v850.c (v850_memory_move_cost): Add reg_class_t parameter.
+
+	PR target/49402
+	* config.gcc(v850*-*-*): Avoid duplication of v850.opt.
+
+2011-06-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/49103
+	* tree.h (DECL_NONSHAREABLE): Define.
+	(struct tree_decl_common): Change decl_common_unused to
+	decl_nonshareable_flag.
+	* cfgexpand.c (expand_used_vars_for_block, clear_tree_used):
+	Ignore vars with DECL_NONSHAREABLE bit set.
+	* tree-cfg.c (gimple_duplicate_bb): Set DECL_NONSHAREABLE
+	on stores to automatic aggregate vars.
+
+	PR rtl-optimization/49390
+	Revert:
+	2010-06-29  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare
+	MEM_ALIAS_SET.
+
+2011-06-14  Zdenek Dvorak  <ook@ucw.cz>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate):
+	Document changed semantics.
+	(max_stmt_executions, max_stmt_executions_int): Declare.
+	* tree-data-ref.c (estimated_loop_iterations)
+	(estimated_loop_iterations_int): Move functions...
+	* tree-ssa-loop-niter.c (estimated_loop_iterations)
+	(estimated_loop_iterations_int): here.
+	(record_estimate): Change nb_iterations_upper_bound and
+	nb_iterations_estimate semantics.
+	(max_stmt_executions, max_stmt_executions_int): New function.
+	* tree-data-ref.c (estimated_loop_iterations_tree): Rename to ...
+	(max_stmt_executions_tree): this.
+	(analyze_miv_subscript): Use max_stmt_executions_tree instead of
+	estimated_loop_iterations_tree.
+	tree-ssa-loop-ivopts.c (avg_loop_niter): Use
+	max_stmt_executions_int instead of estimated_loop_iterations_int.
+	* predict.c (predict_loops): Idem.
+	* tree-parloops.c (parallelize_loops): Idem.
+	* tree-data-ref.c (analyze_siv_subscript_cst_affine)
+	(compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine)
+	(init_omega_for_ddr_1): Idem.
+	* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse)
+	(loop_prefetch_arrays): Idem
+	* graphite-sese-to-poly.c (build_loop_iteration_domains): Use
+	max_stmt_executions instead of estimated_loop_iterations.
+	* tree-data-ref.c (estimated_loop_iterations_tree): Idem.
+	* tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations
+	instead of nb_iterations_upper_bound.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* ipa.c (cgraph_address_taken_from_non_vtable_p): Check the ref type.
+
+2011-06-14  Richard Henderson  <rth@redhat.com>
+
+	PR debug/48459
+	* dwarf2out.c (frame_pointer_fb_offset_valid): New.
+	(based_loc_descr): Assert it's true.
+	(compute_frame_pointer_to_fb_displacement): Set it, rather than
+	aborting immediately.
+
+2011-06-14  Sanjin Liu	<scliu@faraday-tech.com>
+	    Mingfeng Wu  <mingfeng@faraday-tech.com>
+
+	* doc/invoke.texi: Re-add missing -mcpu docs for Faraday cores.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-cp.c (ipcp_iterate_stage): Revert accidental commit.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY
+	similarly to DECL_COMDAT.
+	* cgraphunit.c (cgraph_analyze_function): Likewise.
+	* ipa.c (function_and_variable_visibility): Likewise.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output
+	BINFO_VIRTUALS when streaming for ltrans unit.
+
+2011-06-13  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic.
+	(movdi_internal64): Same.
+
+2011-06-13  Edmar Wienskoski  <edmar@freescale.com>
+
+	PR target/44618
+	* config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern with
+	a set of similar patterns, where the MATCH_OPERAND for the function
+	argument is replaced with individual references to hardware registers.
+	(save_fpregs_<mode>): Ditto
+	(restore_gpregs_<mode>): Ditto
+	(return_and_restore_gpregs_<mode>): Ditto
+	(return_and_restore_fpregs_<mode>): Ditto
+	(return_and_restore_fpregs_aix_<mode>): Ditto
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-utils.c (postorder_stack): New structure.
+	(ipa_reverse_postorder): Handle aliases.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (reset_edge_caches): Walk aliases.
+	(update_caller_keys): Do not test inlinability of aliases.
+	* ipa-inline-analysis.c (do_estimate_edge_time): Look through alias.
+	(do_estimate_growth): Fix typo.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from...
+	(can_remove_node_now_p): ... here; handle same comdat groups.
+	(clone_inlined_nodes): Update use of can_remove_node_now_p add TODO.
+	(inline_call): Update use of can_remove_node_now_p.
+
+2011-06-13  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
+
+	* config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added
+	condition to disallow non-identical memory locations.
+	(*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give
+	preference to bit manipulation instructions.
+
+2011-06-13  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (cgraph_for_node_thunks_and_aliases,
+	cgraph_for_node_and_aliases): Fix thinko in recursive walking.
+	(nonremovable_p): New function.
+	(cgraph_can_remove_if_no_direct_calls_p): New function.
+	(used_from_object_file_p): New functoin.
+	(cgraph_will_be_removed_from_program_if_no_direct_calls): Look for
+	references from aliases.
+	* cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline.
+	* ipa-inline.c (check_caller_edge): New function.
+	(want_inline_function_called_once_p): Use it; accept aliases called
+	once, too.
+	* ipa-inline-analysis.c (do_estimate_growth): Remove FIXME.
+
+2011-06-13  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/48454
+	* config/arm/neon.md (vec_pack_trunc): Set the lengths
+	correctly for the case with Quad vectors.
+
+2011-06-13  Jakub Jelinek  <jakub@redhat.com>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49352
+	* tree-vect-loop.c (vect_is_slp_reduction): Don't count debug uses at
+	all, make sure loop_use_stmt after the loop is a def stmt of a used
+	SSA_NAME that is the only one defined inside of the loop.  Don't
+	check for COND_EXPR and GIMPLE_BINARY_RHS.
+	(vect_is_simple_reduction_1): Call vect_is_slp_reduction only if
+	check_reduction is true.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49373
+	* ipa.c (cgraph_externally_visible_p): Check resolution info.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/48836
+	* ipa-inline-transform.c: Include tree-pass.h
+	(inline_transform): Set TODO_update_ssa_only_virtuals.
+	* Makefile.in (ipa-inline-transform.o): Add tree-pass.h.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49378
+	* ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out
+	aliases and thunks.
+
+2011-06-12  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent):
+	Take number of iterations to peel into account for equally frequent
+	misalignment values.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-out.c (produce_symtab): Stream out the newly
+	represented aliases.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting
+	varying args.
+	(ipa_update_after_lto_read): Likewise.
+	(ipa_write_node_info): Do not sream call_with_var_arguments.
+	(ipa_read_node_info): Likewise.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	* ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	* lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code.
+	(lto_symtab_resolve_can_prevail_p): Likewise.
+	(lto_symtab_merge_cgraph_nodes): Update merging of aliases.
+	* cgraph.c (same_body_aliases_done): New global var.
+	(cgraph_same_body_alias_1): Rename to ...
+	(cgraph_create_function_alias): ... this one; reorg to new
+	representation.
+	(cgraph_same_body_alias): Use cgraph_create_function_alias;
+	record references when asked to.
+	(cgraph_add_thunk): Fix formating.
+	(cgraph_get_node): Kill same body alias code.
+	(cgraph_node_for_asm): Likewise.
+	(cgraph_remove_same_body_alias): Remove.
+	(cgraph_remove_node): Kill same body alias code.
+	(cgraph_mark_address_taken_node): Mark also the aliased function
+	as having address taken.
+	(dump_cgraph_node): Dump same body aliases.
+	(cgraph_for_node_thunks_and_aliases): Update for new alias
+	representation.
+	(cgraph_for_node_and_aliases): Likewise.
+	* cgraph.h (same_body): Kll pointer.
+	(same_body_alias): Update comment.
+	(same_body_aliases_done): Declare.
+	(cgraph_remove_same_body_alias): Remove declaration.
+	(cgraph_create_function_alias): Declare.
+	(cgraph_process_same_body_aliases): Declare.
+	(cgraph_function_with_gimple_body_p): Check for alias.
+	(cgraph_can_remove_if_no_direct_calls_p): Look for aliases.
+	(cgraph_alias_aliased_node): New function.
+	(cgraph_function_node): Update for new aliases.
+	(cgraph_function_or_thunk_node): Likewise.
+	* ipa-inline-transform.c (can_remove_node_now_p): Look for aliases.
+	(inline_call): Remove dead aliases.
+	* cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler
+	name hack for same body aliases.
+	(clone_of_p): Look through aliases.
+	(verify_cgraph_node): Verify aliases.
+	(cgraph_analyze_function): Analyze aliases; fixup C++ bugs.
+	(cgraph_process_same_body_aliases): New function.
+	(process_function_and_variable_attributes): Disable weakref warning on
+	alias.
+	(cgraph_analyze_functions): Handle aliases.
+	(cgraph_mark_functions_to_output): Handle aliases same way as thunks.
+	(assemble_thunks): Rename to ...
+	(assemble_thunks_and_aliases): ... this one; handle aliases, too.
+	(cgraph_expand_function): Remove alias output code.
+	(cgraph_output_in_order): Skip aliases.
+	(cgraph_preserve_function_body_p): Aliases don't need preserving.
+	* ipa-ref.c (ipa_ref_use_name): Add alias reference.
+	(ipa_record_reference): Do not assert on alias references.
+	(ipa_ref_has_aliases_p): New function.
+	* ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS.
+	(ipa_ref_has_aliases_p): Declare.
+	* lto-cgraph.c (lto_output_node): Handle aliases.
+	(input_node): Likewise.
+	* lto-streamer-out.c (lto_output): Skip aliases.
+	(produce_symtab): Kill same_body_alias code.
+	* ipa-utils.c (ipa_reverse_postorder): Add FIXME.
+	(ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p.
+	* ipa-inline.c (update_caller_keys): Walk aliases.
+	(inline_small_functions): Fix thinko in previous patch.
+	* ipa.c (cgraph_externally_visible_p): Do not walk aliases.
+	(function_and_variable_visibility): Do not walk same body aliases.
+	* tree-ssa-structalias.c (associate_varinfo_to_alias): New function.
+	(ipa_pta_execute): Use it.
+
+2011-06-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
+	(*vec_dupv2df): Rename from vec_dupv2df.
+	(vec_dupv2df): New expander.
+
+2011-06-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P.
+
+2011-06-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md: Use default value in "isa" attribute.
+	* config/i386/sse.md: Ditto.
+	* config/i386/mmx.md: Ditto.
+
+2011-06-10  Wei Guozhi  <carrot@google.com>
+
+	PR target/45335
+	* config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
+	stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
+	(ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
+	related peephole2.
+	(strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
+	related peephole2.
+	* config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
+	(arm_legitimate_ldrd_p): New prototype.
+	(arm_output_ldrd): New prototype.
+	* config/arm/arm.c (arm_check_ldrd_operands): New function.
+	(arm_legitimate_ldrd_p): New function.
+	(arm_output_ldrd): New function.
+
+2011-06-10  David Li  <davidxl@google.com>
+
+	* cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
+	* passes.c (passr_eq): New function.
+	(create_pass_tab): New function.
+	(pass_traverse): New function.
+	(dump_one_pass): New function.
+	(dump_pass_list): New function.
+	(dump_passes): New function.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after
+	setting the nothrow flag.
+	* ipa-reference.c (propagate): Skip aliases.
+	* ipa-pure-const.c (propagate_pure_const): Skip aliases.
+	(propagate_nothrow): Skip aliases; do not update cgraph.
+	(local_pure_const): Do not update cgraph.
+	* tree-profile.c (tree_profiling): Do fixup_cfg.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* ipa.c (cgraph_non_local_node_p_1): Break out from ...;
+	(cgraph_local_node_p): ... here; handle aliases.
+	(has_addr_references_p): Break out from ...;
+	(cgraph_remove_unreachable_nodes) ... here.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* opts.c (default_options): Enlist OPT_finline_functions_called_once.
+	* common.opt (flag_inline_functions_called_once): Do not
+	initialize to 1.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable.
+	(ipcp_initialize_node_lattices): Do not deal with aliases;
+	Do not try to propagate through thunks.
+	(ipcp_change_tops_to_bottom): Do not deal with aliases.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-prop.c (ipa_write_node_info): Stream jump functions
+	for indirect calls.
+	(ipa_read_node_info): Likewise.
+
+2011-06-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR lto/49302
+	* tree-ssa-math-opts.c (powi_as_mults): Minor cleanup.
+	(build_and_insert_call): Likewise.
+	(build_and_insert_ref): New.
+	(gimple_expand_builtin_pow): Minor cleanup.
+	(gimple_expand_builtin_cabs): New.
+	(execute_cse_sincos): Add case for BUILT_IN_CABS.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable.
+	(ipcp_cloning_candidate_p): Aliases are not clonning candidates.
+	(ipcp_initialize_node_lattices): We don't propagate through an aliases.
+	(ipcp_propagate_stage): Skip aliases when propagating.
+	(ipcp_need_redirect_p): Skip aliases.
+	(ipcp_insert_stage): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY and
+	collect_callers_of_node.
+	* ipa-prop.c (ipa_init_func_list): Do not analyze datastructures
+	for aliases.
+	(ipa_compute_jump_functions): Look through aliases.
+
+2011-06-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it.
+
+2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
+
+	* ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES.
+	Adjust comments.
+	* system.h (FORBIDDEN_INC_DEC_CLASSES): Poison.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-cp.c (ipcp_process_devirtualization_opportunities):
+	Update call of gimple_get_virt_method_for_binfo.
+	* gimple-fold.c (gimple_get_virt_method_for_binfo): Remove
+	refuse_thunks parameter.
+	(gimple_fold_call): Update.
+	* ipa-prop.c (try_make_edge_direct_virtual_call): Update.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* tree-sra.c (all_callers_have_enough_arguments_p): Rename to ...
+	(not_all_callers_have_enough_arguments_p): ... this one; turn into
+	worker for cgraph_for_node_and_aliases.
+	(convert_callers_for_node): Break out from ...
+	(convert_callers): ... here.
+	(modify_function): Use collect_callers_of_node.
+	(ipa_early_sra): Use cgraph_for_node_and_aliases.
+
+2011-06-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49361
+	* fold-const.c (fold_binary_loc): Only fold x * x to pow (x, 2.0)
+	when not already in gimple form.
+
+2011-06-10  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/49344
+	* tree-ssa-math-opts.c (convert_mult_to_fma): Use
+	FOR_EACH_PHI_OR_STMT_USE.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-transform.c (can_remove_node_now_p): Move out of...
+	(clone_inlined_nodes): ... here.
+	(inline_call): Use cgraph_function_or_thunk_node; redirect edge
+	to real destination prior inlining.
+	* ipa-inline.c (caller_growth_limits, can_inline_edge_p,
+	can_early_inline_edge_p, want_early_inline_function_p,
+	want_early_inline_function_p, want_inline_small_function_p,
+	want_inline_self_recursive_call_p, want_inline_function_called_once_p,
+	edge_badness, update_all_callee_keys, lookup_recursive_calls,
+	add_new_edges_to_heap, inline_small_functions, flatten_function,
+	inline_always_inline_functions, early_inline_small_functions): Use
+	cgraph_function_or_thunk_node.
+	* ipa-inline-analysis.c (evaluate_conditions_for_edge,
+	dump_inline_edge_summary, estimate_function_body_sizes): Likewise.
+	(do_estimate_edge_growth_1): Break out from ...
+	(do_estimate_growth) ... here; walk aliases.
+	(inline_generate_summary): Skip aliases.
+
+2011-06-10  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Scan stmts
+	forward when combining, visit inserted stmts when a stmt was changed.
+
+2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* tree.h (error_operand_p): Add.
+	* dbxout.c (dbxout_type_fields): Use the latter.
+	* c-decl.c (add_stmt): Likewise.
+	* gimplify.c (omp_add_variable, omp_notice_variable,
+	gimplify_scan_omp_clauses): Likewise.
+
+2011-06-10  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c (avr_function_arg_advance): Fix thinko about
+	when a value is actually passed in regs.
+
+2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
+	    Laurent Rougé  <laurent.rouge@menta.fr>
+
+	* doc/invoke.texi (SPARC options): Add -mflat.
+	* config/sparc/sparc.opt: Likewise.
+	* config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter.
+	(sparc_flat_expand_prologue): Declare.
+	(sparc_flat_expand_epilogue): Likewise.
+	* config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float.
+	(CPP_ENDIAN_SPEC): Replace with...
+	(CPP_OTHER_SPEC): ...this.  Also handle -mflat and -msoft-float.
+	(CPP_SPEC): Adjust to above change.
+	(EXTRA_SPECS): Likewise.
+	(SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling.
+	(INCOMING_REGNO): Likewise.
+	(OUTGOING_REGNO): Likewise.
+	(LOCAL_REGNO): Likewise.
+	(SETUP_FRAME_ADDRESSES): Likewise.
+	(FIXED_REGISTERS): Set 0 for %fp.
+	(CALL_USED_REGISTERS): Likewise.
+	(INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf.
+	(EXIT_IGNORE_STACK): Define to 1 unconditionally.
+	(RETURN_ADDR_REGNUM): Define.
+	(RETURN_ADDR_RTX): Use it.
+	(INCOMING_RETURN_ADDR_REGNUM): Define.
+	(INCOMING_RETURN_ADDR_RTX): Use it.
+	(DWARF_FRAME_RETURN_COLUMN): Likewise.
+	(EH_RETURN_REGNUM): Define.
+	(EH_RETURN_STACKADJ_RTX): Use it.
+	(EH_RETURN_HANDLER_RTX): Delete.
+	(EPILOGUE_USES): Use them and add TARGET_FLAT handling.
+	* config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs):
+	Delete.
+	(struct machine_function): Add frame_size, apparent_frame_size,
+	frame_base_reg, frame_base_offset, n_global_fp_regs and
+	save_local_in_regs_p fields.
+	(sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg,
+	sparc_frame_base_offset, sparc_n_global_fp_regs,
+	sparc_save_local_in_regs_p): New macros.
+	(sparc_option_override): Error out if -fcall-saved-REG is specified
+	for Out registers.
+	(eligible_for_restore_insn): Fix formatting.
+	(eligible_for_return_delay): Likewise.  Add TARGET_FLAT handling.
+	(eligible_for_sibcall_delay): Likewise.
+	(RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter.
+	(sparc_legitimate_address_p): Adjust to above change.
+	(save_global_or_fp_reg_p): New predicate.
+	(return_addr_reg_needed_p): Likewise.
+	(save_local_or_in_reg_p): Likewise.
+	(sparc_compute_frame_size): Use them.  Add TARGET_FLAT handling.
+	(SORR_SAVE, SORR_RESTORE): Delete.
+	(sorr_pred_t): New typedef.
+	(sorr_act_t): New enum.
+	(save_or_restore_regs): Rename to...
+	(emit_save_or_restore_regs): ...this.  Change type of LOW and HIGH
+	parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P,
+	ACTION_TRUE and ACTION_FALSE parameters.  Implement more general
+	mechanism.  Add CFI information for double-word saves in 32-bit mode.
+	(emit_adjust_base_to_offset): New function extracted from...
+	(emit_save_or_restore_regs): ...this.  Rename the rest to...
+	(emit_save_or_restore_regs_global_fp_regs): ...this.
+	(emit_save_or_restore_regs_local_in_regs): New function.
+	(gen_create_flat_frame_[123]): New functions.
+	(sparc_expand_prologue): Use SIZE local variable.  Adjust.
+	(sparc_flat_expand_prologue): New function.
+	(sparc_asm_function_prologue): Add TARGET_FLAT handling.
+	(sparc_expand_epilogue): Use SIZE local variable.  Adjust.
+	(sparc_flat_expand_epilogue): New function.
+	(sparc_can_use_return_insn_p): Add TARGET_FLAT handling.
+	(output_return): Likewise.
+	(output_sibcall): Likewise.
+	(sparc_output_mi_thunk): Likewise.
+	(sparc_frame_pointer_required): Likewise.
+	(sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf
+	function optimization.
+	* config/sparc/sparc.md (flat): New attribute.
+	(prologue): Add TARGET_FLAT handling.
+	(save_register_window): Disable if TARGET_FLAT.
+	(create_flat_frame_[123]): New patterns.
+	(epilogue): Add TARGET_FLAT handling.
+	(sibcall_epilogue): Likewise.
+	(eh_return): New expander.
+	(eh_return_internal): New insn and splitter.
+	(return_internal): Add TARGET_FLAT handling.
+	(untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM.
+	(save_stack_nonlocal): Use RETURN_ADDR_REGNUM.
+	(nonlocal_goto): Add TARGET_FLAT handling.
+	* config/sparc/t-elf: Add -mflat multilib.
+	* config/sparc/t-leon: Likewise.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-utils.c (searchc): Use cgraph_function_or_thunk_node.
+	* ipa-pure-const.c (analyze_function): Aliases don't need analysis.
+	(self_recursive_p): Use cgraph_function_node.
+	(propagate_pure_const): Likewise.
+	(propagate_nothrow): Likewise.
+	* ipa-reference.c (ipa_reference_get_not_read_global): Use
+	cgraph_function_node.
+	(propagate_bits): Likewise.
+	(propagate): Likewise.
+
+2011-06-10  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+	    Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/arm.c (const_ok_for_op): Check to see if mvn can be used.
+	* config/arm/vfp.md (*arm_movdi_vfp): Delete.
+	(*thumb2_movdi_vfp): Delete.
+	(*arm_movdi_vfp_cortexa8): Delete.
+	(*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp.
+	(*movdi_vfp_cortexa8): Likewise.
+
+2011-06-10  Richard Guenther  <rguenther@suse.de>
+
+	* stor-layout.c (initialize_sizetypes): Give names to all
+	sizetype kinds.
+
+2011-06-10  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49318
+	* tree-vect-loop.c (vect_determine_vectorization_factor): Remove
+	irrelevant pattern statements.
+
+2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
+
+	* system.h (SETJMP_VIA_SAVE_AREA): Poison.
+
+	PR bootstrap/49354
+	* ira-costs.c (setup_regno_cost_classes_by_mode): Add missing cast
+	to last assignment.
+
+2011-06-09  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphunit.c (cgraph_reset_node): Do not set redefined_extern_inline;
+	do not recompute reachable flag.
+	(cgraph_finalize_function, cgraph_analyze_functions): Set
+	redefined_extern_inline here.
+
+2011-06-09  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ...
+	(cgraph_only_called_directly_p): ... this one; bring offline.
+	(resolution_used_from_other_file_p, cgraph_used_from_object_file_p,
+	varpool_used_from_object_file_p): Drop names from the declaratoin.
+	(cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases,
+	collect_callers_of_node): New.
+	(cgraph_function_node, cgraph_function_or_thunk_node): New functions.
+	(cgraph_edge_recursive_p): Use cgraph_function_node.
+	* cgraph.c (cgraph_add_thunk): Check that thunk is not already alias.
+	(cgraph_node_cannot_be_local_p_1): Break out from ...
+	(cgraph_node_can_be_local_p): ... here; walk aliases.
+	(cgraph_for_node_thunks_and_aliases): New function.
+	(cgraph_for_node_and_aliases): New function.
+	(cgraph_make_node_local_1): Break out from ...
+	(cgraph_make_node_local) ... here; use
+	cgraph_for_node_thunks_and_aliases.
+	(cgraph_set_nothrow_flag_1): Break out from ...
+	(cgraph_set_nothrow_flag) ... here;
+	use cgraph_for_node_thunks_and_aliases.
+	(cgraph_set_const_flag_1): Break out from ...
+	(cgraph_set_const_flag) ... here;
+	use cgraph_for_node_thunks_and_aliases.
+	(cgraph_set_pure_flag_1): Break out from ...
+	(cgraph_set_pure_flag) ... here;
+	use cgraph_for_node_thunks_and_aliases.
+	(cgraph_propagate_frequency_1): Break out from ...
+	(cgraph_propagate_frequency) ... here; use
+	cgraph_for_node_thunks_and_aliases.
+	(cgraph_used_from_object_file_p): Do not care about aliases.
+	(cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p):
+	New functions.
+	(collect_callers_of_node_1, collect_callers_of_node): New functions.
+
+2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR rtl-optimization/49154
+	* config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM.
+	(enum reg_class): Add SRP_REGS and MOF_SRP_REGS.
+	(REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
+	(PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit.
+	* config/cris/cris.h (cris_register_move_cost): Remove
+	!TARGET_V32 code.  Tweak comments.
+
+2011-06-09  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphbuild.c (record_eh_tables): Mark personality function as having
+	address taken.
+
+2011-06-10  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR rtl-optimization/49154
+	* ira-costs.c (setup_regno_cost_classes_by_mode): If there already
+	is a matching slot in the hashtable, assign it to classes_ptr.
+
+	PR rtl-optimization/49154
+	* doc/tm.texi.in (Register Classes): Document rule for the narrowest
+	register classes.
+	* doc/tm.texi: Regenerate.
+
+2011-06-09  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49307
+	* config/sh/sh.md (UNSPEC_CHKADD): New.
+	(chk_guard_add): New define_insn_and_split.
+	(symGOT_load): Use chk_guard_add instead of blockage.
+
+2011-06-09  Kai Tietz  <ktietz@redhat.com>
+
+	* libgcc2.c (L_trampoline): Include windows.h for mingw targets.
+
+2011-06-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (return_internal): Adjust 'length' attribute.
+
+2011-06-09  Wei Guozhi  <carrot@google.com>
+
+	PR target/46975
+	* config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern.
+	(peephole2 for conditional move): Generate 16 bit instructions.
+
+2011-06-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movdi_internal_rex64): Merge
+	alternatives 6 and 8.
+
+2011-06-09  David Li  <davidxl@google.com>
+
+	* cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump.
+	* passes.c (passr_eq): New function.
+	(create_pass_tab): New function.
+	(pass_traverse): New function.
+	(dump_one_pass): New function.
+	(dump_pass_list): New function.
+	(dump_passes): New function.
+
+2011-06-09  David Li  <davidxl@google.com>
+
+	* tree-complex.c (tree_lower_complex): Gate cleanup.
+	* tree-stdarg.c (check_all_va_list_escapes): Ditto.
+	(execute_optimize_stdarg): Ditto.
+	* tree-eh.c (execute_lower_eh_dispatch): Ditto.
+	(execute_cleanup_eh_1): Ditto.
+	(execute_cleanup_eh): Ditto.
+	* gcse.c (gate_rtl_pre): Ditto.
+	(execute_rtl_pre): Ditto.
+	* except.c (finish_eh_generation): Ditto.
+	(convert_to_eh_region_ranges): Ditto.
+	* cprop.c (one_cprop_pass): Ditto.
+
+2011-06-09  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR target/48673
+	* config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag
+	in all basic blocks.
+
+2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/darwin.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove.
+	(ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	[IN_LIBGCC2]: Don't include <windows.h>.
+	* config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove.
+	* config/openbsd.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/sol2.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
+	(HAVE_ENABLE_EXECUTE_STACK): Define.
+	* config/alpha/alpha.c (alpha_trampoline_init): Test
+	HAVE_ENABLE_EXECUTE_STACK.
+	* config/i386/i386.c (ix86_trampoline_init): Likewise.
+	* config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
+	(sparc64_initialize_trampoline): Likewise.
+	* libgcc2.c [L_enable_execute_stack]: Remove.
+	* system.h (ENABLE_EXECUTE_STACK): Poison.
+	* doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove.
+	* doc/tm.texi: Regenerate.
+	* Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc.
+
+2011-06-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49308
+	* dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn
+	variable.  After resetting and rescanning insn continue with previous
+	statement.
+
+2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
+	(gcc_cv_ld_hidden): Likewise.
+	* configure: Regenerate.
+	* config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO.
+	(ix86_stack_protect_fail): Mark unused.
+	(TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine.
+	* config/rs6000/rs6000.c (rs6000_assemble_visibility)
+	[TARGET_MACHO]: Don't define.
+	(TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise.
+	(TARGET_STACK_PROTECT_FAIL): Likewise.
+	(rs6000_stack_protect_fail): Mark unused.
+	* dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if
+	USE_LINKONCE_INDIRECT.  Don't emit .hidden expicitly.
+
+2011-06-08  Andi Kleen  <ak@linux.intel.com>
+
+	* varasm.c (get_section): Print location of other conflict
+	for section conflicts.
+
+2011-06-08  Andi Kleen  <ak@linux.intel.com>
+
+	* config/i386/driver-i386.c (host_detect_local_cpu):
+	Add model 0x2d Intel CPU.
+
+2011-06-08  Andi Kleen  <ak@linux.intel.com>
+
+	* reginfo.c (global_regs_decl): Add.
+	(globalize_reg): Add decl parameter. Compute location.  Pass location
+	to warnings and add inform. Store decl in global_regs_decl.
+	* rtl.h (globalize_reg): Update prototype.
+	* varasm.c (make_decl_rtl): Pass decl to globalize_reg().
+
+2011-06-09  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* treestruct.def (TS_TYPE_DECL): Fix the printable name typo.
+
+2011-06-08  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49305
+	* config/sh/predicates.md (general_movsrc_operand): Check
+	mode for memory with indexed address for QI and HImode.
+	(general_movdst_operand): Likewise.
+
+2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* doc/objc.texi (Traditional GNU Objective-C runtime API): Updated.
+
+2011-06-08  Alexandre Oliva  <aoliva@redhat.com>
+
+	* tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts.
+	(num_ssa_operands): Likewise.
+	(op_iter_init_phiuse): Forward-declare.
+	(delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE.
+
+2011-06-08  Nick Clifton  <nickc@redhat.com>
+
+	* doc/invoke.texi (ARM Options): Update description of
+	-mthumb-interwork.
+
+2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/driver-i386.c (host_detect_local_cpu): Support
+	unknown Intel family 0x6 CPUs.
+
+2011-06-08  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (mark_rw_status): Removed.
+	(analyze_access_subtree): New parameter parent instead of
+	mark_read and mark_write, propagate from that.
+
+2011-06-08  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
+	for double-precision helper functions in hard-float mode if only
+	single-precision arithmetic is supported in hardware.
+
+2011-06-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/49303
+	* sel-sched.c (move_op): Use correct type for 'res'.  Verify that
+	code_motion_path_driver returned 0 or 1.
+	(sel_region_finish): Clear h_d_i_d.
+
+2011-06-08  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	* config/sh/sh.c (prepare_move_operands): Set pic register
+	appropriately for global and local dynamic tls models even
+	if flag_pic is unset.
+
+2011-06-07  Jason Merrill  <jason@redhat.com>
+
+	* pretty-print.h (ATTRIBUTE_GCC_PPDIAG): Use GCC_DIAG_STYLE if set.
+
+2011-06-07  Xinliang David Li  <davidxl@google.com>
+	* passes.c (enable_disable_pass): Handle assembler name.
+	(is_pass_explicitly_enabled_or_disabled): Ditto.
+
+2011-06-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/48497
+	* doc/sourcebuild.texi (Directives, dg-additional-options): Document.
+
+2011-06-07  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/46728
+	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Change FIXME
+	to use gimple_val_nonnegative_real_p.
+	* gimple-fold.c (gimple_val_nonnegative_real_p): New function.
+	* gimple.h (gimple_val_nonnegative_real_p): New declaration.
+
+2011-06-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.md (*movsf_internal): Optimize AVX check.
+
+2011-06-07  Sergey Grechanik  <mouseentity@ispras.ru>
+
+	* config/arm/arm.c (coproc_secondary_reload_class): Return NO_REGS for
+	constant vectors.
+
+2011-06-07  Richard Guenther  <rguenther@suse.de>
+
+	* stor-layout.c (initialize_sizetypes): Initialize all
+	sizetypes based on target definitions.
+	(set_sizetype): Remove.
+	* tree.c (build_common_tree_nodes): Do not call set_sizetype.
+	* tree.h (set_sizetype): Remove.
+
+2011-06-07  Nick Clifton  <nickc@redhat.com>
+
+	* config.gcc: Unify V850 architecture options and add support for
+	newer V850 architectures.
+	* config/v850/t-v850e: Delete.
+
+2011-06-07  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (build_common_tree_nodes): Also initialize size_type_node.
+	Call set_sizetype from here.
+
+2011-06-07  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns.
+	(*maddhisi4tb, *maddhisi4tt): New define_insns.
+
+2011-06-07  Bernd Schmidt  <bernds@codesourcery.com>
+	    Andrew Stubbs  <ams@codesourcery.com>
+
+	* simplify-rtx.c (simplify_unary_operation_1): Canonicalize widening
+	multiplies.
+	* doc/md.texi (Canonicalization of Instructions): Document widening
+	multiply canonicalization.
+
+2011-06-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR gcov-profile/49299
+	* value-prof.c (gimple_ic): Don't assume icall has a fallthru edge.
+
+2011-06-07  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vectorizer.h (vect_recog_func_ptr): Make last argument to be
+	a pointer.
+	* tree-vect-patterns.c (vect_recog_widen_sum_pattern,
+	vect_recog_widen_mult_pattern, vect_recog_dot_prod_pattern,
+	vect_recog_pow_pattern): Likewise.
+	(vect_pattern_recog_1): Remove declaration.
+	(widened_name_p): Remove declaration.  Add new argument to specify
+	whether to check that both types are either signed or unsigned.
+	(vect_recog_widen_mult_pattern): Update documentation.  Handle
+	unsigned patterns and multiplication by constants.
+	(vect_pattern_recog_1): Update vect_recog_func references.  Use
+	statement information from the statement returned from pattern
+	detection functions.
+	(vect_pattern_recog): Update vect_recog_func reference.
+	* tree-vect-stmts.c (vectorizable_type_promotion): For widening
+	multiplication by a constant use the type of the other operand.
+
+2011-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR rtl-optimization/49145
+	* combine.c (make_compound_operation): Handle ZERO_EXTEND specially.
+
+2011-06-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49262
+	* dwarf2out.c (native_encode_initializer): Decrement count in each
+	iteration.
+
+	PR debug/49294
+	* dwarf2out.c (mem_loc_descriptor) <do_shift>: Give up for
+	non-MODE_INT modes.
+
+	PR c++/49264
+	* gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs
+	if stmt folded into nothing.
+	* tree-inline.c (fold_marked_statements): If a builtin at the end of
+	a bb folded into nothing, just update cgraph edges and move to next bb.
+	* cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt
+	to be NULL.  Don't compute count and frequency if new_call is NULL.
+
+2011-06-04  Diego Novillo  <dnovillo@google.com>
+
+	* Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H.
+	(cgraph.o): Likewise.
+	(cgraphunit.o): Likewise.
+	* cgraphunit.c: Include lto-streamer.h
+	(cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init
+	if LTO is enabled.
+	* lto-streamer-in.c (unpack_value_fields): Call
+	streamer_hooks.unpack_value_fields if set.
+	(lto_materialize_tree): For unhandled nodes, first try to
+	call lto_streamer_hooks.alloc_tree, if it exists.
+	(lto_input_ts_decl_common_tree_pointers): Move reading of
+	DECL_INITIAL to lto_streamer_read_tree.
+	(lto_read_tree): Call lto_streamer_hooks.read_tree if set.
+	(lto_streamer_read_tree): New.
+	(lto_reader_init): Rename from lto_init_reader.
+	Move initialization code to lto/lto.c.
+	* lto-streamer-out.c (pack_value_fields): Call
+	streamer_hooks.pack_value_fields if set.
+	(lto_output_tree_ref): For tree nodes that are not normally indexable,
+	call streamer_hooks.indexable_with_decls_p before giving up.
+	(lto_output_ts_decl_common_tree_pointers): Move handling
+	for FUNCTION_DECL and TRANSLATION_UNIT_DECL to lto_streamer_write_tree.
+	(lto_output_tree_header): Call streamer_hooks.is_streamable instead of
+	lto_is_streamable.  Call lto_streamer_hooks.output_tree_header if set.
+	(lto_write_tree): Call lto_streamer_hooks.write_tree if set.
+	(lto_streamer_write_tree): New.
+	(lto_output): Call lto_streamer_init directly.
+	(lto_writer_init): Remove.
+	* lto-streamer.c (streamer_hooks): New.
+	(lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes
+	instead of lto_preload_common_nodes.
+	(lto_is_streamable): Move from lto-streamer.h
+	(lto_streamer_hooks_init): New.
+	(streamer_hooks): New.
+	(streamer_hooks_init): New.
+	* lto-streamer.h (struct output_block): Forward declare.
+	(struct lto_input_block): Likewise.
+	(struct data_in): Likewise.
+	(struct bitpack_d): Likewise.
+	(struct streamer_hooks): Declare.
+	(streamer_hooks): Declare.
+	(lto_streamer_hooks_init): Declare.
+	(lto_streamer_write_tree): Declare.
+	(lto_streamer_read_tree): Declare.
+	(streamer_hooks_init): Declare.
+	(lto_is_streamable): Move to lto-streamer.c
+
+2011-06-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* longlong.h (smul_ppmm): The resulting register pair contains the
+	higher order word first.
+
+2011-06-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/46728
+	* builtins.c (powi_table): Remove.
+	(powi_lookup_cost): Remove.
+	(powi_cost): Remove.
+	(expand_powi_1): Remove.
+	(expand_powi): Remove.
+	(expand_builtin_pow_root): Remove.
+	(expand_builtin_pow): Remove.
+	(expand_builtin_powi): Eliminate handling of constant exponent.
+	(expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW.
+
+2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
+
+	* cprop.c (local_cprop_pass): Don't set changed for debug insns.
+
+2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
+
+	* dce.c (reset_unmarked_insns_debug_uses): New.
+	(delete_unmarked_insns): Skip debug insns.
+	(prescan_insns_for_dce): Likewise.
+	(rest_of_handle_ud_dce): Reset debug uses of removed sets.
+	* reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no
+	active reg can be found.
+	(subst_all_stack_regs_in_debug_insn): New.  Reset debug insn then.
+	(convert_regs_1): Use it.
+
+2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
+
+	* tree-pretty-print.c (dump_function_header): Add flags.
+	Don't dump decl_uid with nouid.
+	* tree-pretty-print.h (dump_function_header): Adjust.
+	* final.c (rest_of_clean_state): Pass dump_flags on, with nouid.
+	* passes.c (pass_init_dump_file): Pass dump_flags on.
+	* tree-cfg.c (gimple_dump_cfg): Pass flags on.
+
+2011-06-06  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR bootstrap/49270
+	* ipa-inline-analysis.c (read_predicate): Initialize all clauses.
+
+2011-06-06  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR tree-optimization/49243
+	* calls.c (setjmp_call_p): Also check if fndecl has the
+	returns_twice attribute.
+
+2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if
+	-ffast-math etc.
+
+2011-06-06  Richard Henderson  <rth@redhat.com>
+	    Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/42210
+	* config/avr/predicates.md (const1_operand, const_0_to_7_operand):
+	New predicates.
+	* config/avr/avr.md ("insv"): New insn expander.
+	("*movbitqi.1-6.a", "*movbitqi.1-6.b", "*movbitqi.0", "*insv.io",
+	"*insv.not.io", "*insv.reg"): New insns.
+
+2011-06-06  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	PR target/49285
+	* config/mmix/mmix.md ("truncdfsf2", "extendsfdf2"): Correct predicate
+	to nonimmediate_operand from memory_operand for the operand that is to
+	be forced to memory by the expander.  Lose the constraints.
+
+2011-06-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (output_return): Fix thinko in the output of an
+	EH return when delayed branches are disabled.
+
+2011-06-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>:
+	Remove MODE_TI handling.  Remove SSE1 handling in attribute "mode"
+	calculation.
+	(*movdf_internal_rex64) <case 6,7,8>: Remove MODE_TI handling.
+	Simplify MODE_V1DF and MODE_V2SF handling.
+	(*movsf_internal): Remove x constraint from alternative 7 of operand 1.
+	Simplify MODE_SF handling.
+
+2011-06-04  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/48893
+	PR tree-optimization/49091
+	PR tree-optimization/49179
+	* ipa-inline-analysis.c (evaluate_conditions_for_known_args):
+	Bounds check.
+
+2011-06-04  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/48954
+	* lto-cgraph.c (output_node_opt_summary): Handle NULL skip args
+	bitmaps.
+
+2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/invoke.texi: Document -Wdelete-non-virtual-dtor.
+
+2011-06-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49281
+	* config/i386/i386.md (*lea_general_4): Require INTVAL (operands[3])
+	to be strictly smaller than 1 << shiftcount.
+
+2011-06-04  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimize/48929
+	* ipa-inline-analysis.c (remap_edge_predicates): Fix handling
+	of empty predicate.
+
+2011-06-04  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/48333
+	* calls.c (emit_call_1): Prefer the __builtin declaration of
+	builtin functions.
+
+2011-06-03  Diego Novillo  <dnovillo@google.com>
+
+	* lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts.
+	(lto_input_tree_pointers): Likewise.
+	* lto-streamer-out.c (pack_value_fields): Likewise.
+	(lto_output_tree_pointers): Likewise.
+	* lto-streamer.h (lto_is_streamable): Add check for OMP_CLAUSE
+	and OPTIMIZATION_NODE.
+
+2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/alpha/osf5.h (MD_UNWIND_SUPPORT): Remove.
+	* config/alpha/vms.h (MD_UNWIND_SUPPORT): Remove.
+	* config/bfin/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/bfin/uclinux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/i386/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/i386/linux64.h (MD_UNWIND_SUPPORT): Remove.
+	* config/i386/sol2.h (MD_UNWIND_SUPPORT): Remove.
+	* config/i386/mingw32.h (MD_UNWIND_SUPPORT): Remove.
+	* config/ia64/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/ia64/vms.h (MD_UNWIND_SUPPORT): Remove.
+	* config/m68k/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/mips/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/pa/pa32-linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Remove.
+	* config/rs6000/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/rs6000/linux64.h (MD_UNWIND_SUPPORT): Remove.
+	* config/s390/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/s390/tpf.h (MD_UNWIND_SUPPORT): Remove.
+	* config/sh/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/sparc/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/sparc/linux64.h (MD_UNWIND_SUPPORT): Remove.
+	* config/sparc/sol2.h (MD_UNWIND_SUPPORT): Remove.
+	* config/xtensa/linux.h (MD_UNWIND_SUPPORT): Remove.
+	* config/alpha/linux-unwind.h: Move to ../libgcc/config/alpha.
+	* config/alpha/osf5-unwind.h: Move to ../libgcc/config/alpha.
+	* config/alpha/vms-unwind.h: Move to ../libgcc/config/alpha.
+	* config/bfin/linux-unwind.h: Move to ../libgcc/config/bfin.
+	* config/i386/linux-unwind.h: Move to ../libgcc/config/i386.
+	* config/i386/sol2-unwind.h: Move to ../libgcc/config/i386.
+	* config/i386/w32-unwind.h: Move to ../libgcc/config/i386.
+	* config/ia64/linux-unwind.h: Move to ../libgcc/config/ia64.
+	* config/ia64/vms-unwind.h: Move to ../libgcc/config/ia64.
+	* config/m68k/linux-unwind.h: Move to ../libgcc/config/m68k.
+	* config/mips/linux-unwind.h: Move to ../libgcc/config/mips.
+	* config/pa/hpux-unwind.h: Move to ../libgcc/config/pa.
+	* config/pa/linux-unwind.h: Move to ../libgcc/config/pa.
+	* config/rs6000/darwin-unwind.h: Move to ../libgcc/config/rs6000.
+	* config/rs6000/linux-unwind.h: Move to ../libgcc/config/rs6000.
+	* config/s390/linux-unwind.h: Move to ../libgcc/config/s390.
+	* config/s390/tpf-unwind.h: Move to ../libgcc/config/s390.
+	* config/sh/linux-unwind.h: Move to ../libgcc/config/sh.
+	* config/sparc/linux-unwind.h: Move to ../libgcc/config/sparc.
+	* config/sparc/sol2-unwind.h: Move to ../libgcc/config/sparc.
+	* config/xtensa/linux-unwind.h: Move to ../libgcc/config/xtensa.
+	* config/darwin9.h (DARWIN_LIBSYSTEM_HAS_UNWIND): Remove.
+	* system.h (MD_UNWIND_SUPPORT): Poison.
+	* doc/tm.texi.in (Exception Handling, MD_UNWIND_SUPPORT): Remove.
+	* doc/tm.texi: Regenerate.
+	* unwind-dw2.c: Include md-unwind-support.h instead of
+	MD_UNWIND_SUPPORT.
+	* config/ia64/unwind-ia64.c: Likewise.
+	* config/xtensa/unwind-dw2-xtensa.c: Likewise.
+
+2011-06-03  Jack Howarth  <howarth@bromo.med.uc.edu>
+
+	* varpool.c (varpool_extra_name_alias): Return NULL, not false.
+
+2011-06-03  Richard Henderson  <rth@redhat.com>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
+	(sigill_hdlr): Correct insn, insn size.
+	(set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
+
+2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6
+	t-slibgcc-dummy.
+	* config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S.
+	* config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S.
+	* config/mips/t-iris: Remove.
+	* config/mips/t-irix6: New file.
+	* config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips.
+
+2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (LIB2ADDEHDEP): Remove.
+	* config/arm/t-bpabi (LIB2ADDEHDEP): Remove.
+	* config/arm/t-symbian (LIB2ADDEHDEP): Remove.
+	* config/picochip/t-picochip (LIB2ADDEHDEP): Remove.
+	* config/t-darwin (LIB2ADDEHDEP): Remove.
+	* config/t-freebsd (LIB2ADDEHDEP): Remove.
+	* config/t-linux (LIB2ADDEHDEP): Remove.
+
+2011-06-03  Diego Novillo  <dnovillo@google.com>
+
+	* lto-streamer-in.c (get_resolution): Move to lto/lto.c.
+	(lto_register_var_decl_in_symtab): Likewise.
+	(lto_register_function_decl_in_symtab): Likewise.
+	(lto_read_tree): Move VAR_DECL and FUNCTION_DECL registration
+	logic to uniquify_nodes.
+
+2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/t-osf5: Remove.
+	* config/alpha/t-osf-pthread: Remove.
+	* config.gcc (alpha*-dec-osf5.1*): Set tmake_file to t-slibgcc-dummy.
+	* mkmap-flat.awk: Handle osf_export for Tru64 UNIX linker -input file.
+
+2011-06-03  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/arm-cores.def (strongarm, strongarm110, strongarm1100)
+	(strongarm1110): Use strongarm tuning.
+	* config/arm/arm-protos.h (tune_params): Add max_insns_skipped field.
+	* config/arm/arm.c (arm_strongarm_tune): New.
+	(arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
+	(arm_v6t2_tune, arm_cortex_tune, arm_cortex_a5_tune)
+	(arm_cortex_a9_tune, arm_fa726te_tune): Add max_insns_skipped field
+	setting, using previous defaults or 1 for Cortex-A5.
+	(arm_option_override): Set max_insns_skipped from current tuning.
+
+2011-06-03  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* doc/install.texi (Options specification): Document --with-specs.
+
+2011-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* config/arm/neon.md (orndi3_neon): Actually split it.
+
+2011-06-02  Alexandre Oliva  <aoliva@redhat.com>
+
+	* params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Bump default to 10.
+	* var-tracking.c (reverse_op): Limite recurse depth to 5.
+
+2011-06-02  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47590
+	* target.def (delay_sched2, delay_vartrack): New.
+	* doc/tm.texi.in: Update.
+	* doc/tm.texi: Rebuild.
+	* sched-rgn.c (gate_handle_sched2): Fail if delay_sched2.
+	* var-tracking.c (gate_handle_var_tracking): Likewise.
+	* config/bfin/bfin.c (bfin_flag_schedule_insns2): Drop.
+	(bfin_flag_var_tracking): Drop.
+	(output_file_start): Don't save and override flag_var_tracking.
+	(bfin_option_override): Ditto flag_schedule_insns_after_reload.
+	(bfin_reorg): Test original variables.
+	(TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+	* config/ia64/ia64.c (ia64_flag_schedule_insns2): Drop.
+	(ia64_flag_var_tracking): Drop.
+	(TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+	(ia64_file_start): Don't save and override flag_var_tracking.
+	(ia64_override_options_after_change): Ditto
+	flag_schedule_insns_after_reload.
+	(ia64_reorg): Test original variables.
+	* config/picochip/picochip.c (picochip_flag_schedule_insns2): Drop.
+	(picochip_flag_var_tracking): Drop.
+	(TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+	(picochip_option_override): Don't save and override
+	flag_schedule_insns_after_reload.
+	(picochip_asm_file_start): Ditto flag_var_tracking.
+	(picochip_reorg): Test original variables.
+	* config/spu/spu.c (spu_flag_var_tracking): Drop.
+	(TARGET_DELAY_VARTRACK): Define.
+	(spu_var_tracking): New.
+	(spu_machine_dependent_reorg): Call it.
+	(asm_file_start): Don't save and override flag_var_tracking.
+
+2011-06-02  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49163
+	* config/sh/predicates.md (general_movsrc_operand): Return 0
+	for memory and memory subreg of which address is an invalid
+	indexed address for QI and HImode.
+	(general_movdst_operand): Likewise.
+
+2011-06-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cse.c (cse_find_path): Refine change to exclude EDGE_ABNORMAL_CALL
+	edges only, when there is a non-local label in the function.
+	* postreload-gcse.c (bb_has_well_behaved_predecessors): Likewise.
+
+2011-06-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/constraints.md (Y3): New register constraint.
+	* config/i386/sse.md (*vec_interleave_highv2df): Merge with
+	*sse3_interleave_highv2df and *sse2_interleave_highv2df.
+	(*vec_interleave_lowv2df): Merge with *sse3_interleave_lowv2df and
+	*sse2_interleave_lowv2df.
+
+2011-06-02  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/arm-cores.def (cortex-a5): Use cortex_a5 tuning.
+	* config/arm/arm.c (arm_cortex_a5_branch_cost): New.
+	(arm_cortex_a5_tune): New.
+
+2011-06-02  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/arm-protos.h (tune_params): Add branch_cost hook.
+	* config/arm/arm.c (arm_default_branch_cost): New.
+	(arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
+	(arm_v6t2_tune, arm_cortex_tune, arm_cortex_a9_tune)
+	(arm_fa726_tune): Set branch_cost field using
+	arm_default_branch_cost.
+	* config/arm/arm.h (BRANCH_COST): Use branch_cost hook from
+	current_tune structure.
+	* dojump.c (tm_p.h): Include file.
+
+2011-06-02  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/arm-cores.def (arm1156t2-s, arm1156t2f-s): Use v6t2
+	tuning.
+	(cortex-a5, cortex-a8, cortex-a15, cortex-r4, cortex-r4f, cortex-m4)
+	(cortex-m3, cortex-m1, cortex-m0): Use cortex tuning.
+	* config/arm/arm-protos.h (tune_params): Add prefer_constant_pool
+	field.
+	* config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune)
+	(arm_xscale_tune, arm_9e_tune, arm_cortex_a9_tune)
+	(arm_fa726te_tune): Add prefer_constant_pool setting.
+	(arm_v6t2_tune, arm_cortex_tune): New.
+	* config/arm/arm.h (TARGET_USE_MOVT): Make dependent on
+	prefer_constant_pool setting.
+
+2011-06-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (standard_sse_constant_p) <case 1>: Simplify
+	switch statement.
+	* config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: Ditto.
+	(*movdf_internal) <case 6,7,8>: Ditto.
+
+	* config/i386/constraints.md (Y4): New register constraint.
+	* config/i386/sse.md (vec_set<mode>_0): Merge with
+	*vec_set<mode>_0_sse4_1 and *vec_set<mode>_0_sse2.
+	(*vec_extractv2di_1): Merge from *vec_extractv2di_1_sse2 and
+	*vec_extractv2di_1_sse.
+	(*vec_concatv2di_rex64): Merge from *vec_concatv2di_rex64_sse4_1
+	and *vec_concatv2di_rex64_sse.
+
+2011-06-02  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	PR target/48807
+	* config/bfin/bfin.c (bfin_function_ok_for_sibcall): Check return value
+	of cgraph_local_info for null before attempting to use it.
+
+2011-06-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* function.h (struct stack_usage): Remove dynamic_alloc_count field.
+	(current_function_dynamic_alloc_count): Delete.
+	* builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp.
+	(expand_builtin_nonlocal_goto): Remove obsolete comment.
+	(expand_builtin_update_setjmp_buf): Remove dead code.
+	* cse.c (cse_find_path): Do not follow a single abnormal incoming edge.
+	* explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA
+	support.
+	* function.c (instantiate_virtual_regs): Likewise.
+	* postreload-gcse.c (bb_has_well_behaved_predecessors): Return false
+	for a block with a single abnormal incoming edge.
+	* config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define.
+	(SETJMP_VIA_SAVE_AREA): Delete.
+	* config/sparc/sparc-protos.h (load_got_register): Declare.
+	* config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define.
+	(load_got_register): Make global.
+	(sparc_frame_pointer_required): Add 'static'.
+	(sparc_can_eliminate): Likewise.  Call sparc_frame_pointer_required.
+	(sparc_builtin_setjmp_frame_value): New function.
+	* config/sparc/sparc.md (UNSPECV_SETJMP): Remove.
+	(save_stack_nonlocal): New expander.
+	(restore_stack_nonlocal): Likewise.
+	(nonlocal_goto): Remove modes, adjust predicates and reimplement.
+	(nonlocal_goto_internal): New insn.
+	(goto_handler_and_restore): Delete.
+	(builtin_setjmp_setup): Likewise.
+	(do_builtin_setjmp_setup): Likewise.
+	(setjmp): Likewise.
+	(builtin_setjmp_receiver): New expander.
+
+2011-06-01  David Li  <davidxl@google.com>
+
+	PR middle-end/49261
+	* tree-pretty-print.c (dump_function_header): Format cleanup.
+
+2011-06-01  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49238
+	* config/sh/sh.c (expand_cbranchdi4): Use a scratch register if
+	needed when original operands are used for msw_skip comparison.
+
+2011-06-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49250
+	* var-tracking.c (add_uses, add_stores): Don't call
+	cselib_subst_to_values on ENTRY_VALUE.
+
+2011-06-01  Diego Novillo  <dnovillo@google.com>
+
+	* lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call
+	output_record_start with LTO_null instead of output_zero.
+	(lto_output_ts_binfo_tree_pointers): Likewise.
+	(lto_output_tree): Likewise.
+	(output_eh_try_list): Likewise.
+	(output_eh_region): Likewise.
+	(output_eh_lp): Likewise.
+	(output_eh_regions): Likewise.
+	(output_bb): Likewise.
+	(output_function): Likewise.
+	(output_unreferenced_globals): Likewise.
+	* lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES
+	instead of NUM_TREE_CODES.
+	(lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES.
+	(lto_output_int_in_range): Change << to >> when shifting VAL.
+
+2011-06-01  Diego Novillo  <dnovillo@google.com>
+
+	* lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers):
+	Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes.
+
+2011-06-01  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/45074
+	* optabs.h (valid_multiword_target_p): Declare.
+	* expmed.c (extract_bit_field_1): Check valid_multiword_target_p when
+	doing multi-word operations.
+	* optabs.c (expand_binop): Likewise.
+	(expand_doubleword_bswap): Likewise.
+	(expand_absneg_bit): Likewise.
+	(expand_unop): Likewise.
+	(expand_copysign_bit): Likewise.
+	(multiword_target_p): New function.
+
+2011-06-01  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR rtl-optimization/48830
+	PR rtl-optimization/48808
+	PR rtl-optimization/48792
+	* reload.c (push_reload): Check contains_reg_of_mode.
+	* reload1.c (strip_paradoxical_subreg): New function.
+	(gen_reload_chain_without_interm_reg_p): Use it to handle
+	paradoxical subregs.
+	(emit_output_reload_insns, gen_reload): Likewise.
+
+2011-06-01  David Li  <davidxl@google.com>
+
+	* predict.c : Change pass name
+	* ipa.c: Ditto.
+	* dce.c: Ditto.
+	* tree-profile.c: Ditto.
+	* except.c: Ditto.
+
+2011-06-01  David Li  <davidxl@google.com>
+
+	* tree-pretty-print.c (dump_function_header): New function.
+	* final.c (rest_of_clean_state): Use header dumper.
+	* tree-cfg.c (gimple_dump_cfg): Use header dumper.
+	* passes.c (pass_init_dump_file): Use header dumper.
+
+2011-06-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (compare_loc_descriptor, scompare_loc_descriptor,
+	ucompare_loc_descriptor, minmax_loc_descriptor, clz_loc_descriptor,
+	popcount_loc_descriptor, bswap_loc_descriptor, rotate_loc_descriptor):
+	New functions.
+	(mem_loc_descriptor): Use them.
+
+	* var-tracking.c (create_entry_value): New function.
+	(vt_add_function_parameter): Use it.
+
+2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]:
+	Include <signal.h>, <ucontext.h>.
+	(sigill_caught): Define.
+	(sigill_hdlr): New function.
+	(set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE
+	insns can be executed.
+	* config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc.
+	* config/sparc/sol2.h (ENDFILE_SPEC): Remove.
+
+2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/t-slibgcc-darwin: Move to ...
+	* config/t-slibgcc-dummy: ... this.  Clarify comments.
+	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*,
+	powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this.
+	(i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file.
+	(i[34567]86-*-rtems*): Remove extra_parts.  Use i386/t-rtems.
+	Remove i386/t-crtstuff from tmake_file.
+	(i[34567]86-*-solaris2*): Remove t-svr4,
+	t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add
+	t-slibgcc-dummy.
+	(sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts.
+	(sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin,
+	sparc/t-crtfm from tmake_file.
+	(sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm,
+	t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy.
+	Remove extra_parts.
+	* config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define.
+	* config/i386/t-nwld (SHLIB_LINK): Remove.
+	* config/i386/t-rtems-i386: Rename to ...
+	* config/i386/t-rtems: ... this.
+	($(T)crti.o, $(T)crtn.o): Remove.
+	(FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove.
+	(dp-bit.c, fp-bit.c, xp-bit.c): Remove.
+	(EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove.
+	* config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC,
+	EXTRA_MULTILIB_PARTS): Remove.
+	* config/sparc/t-sol2-64: Likewise.
+	* config/sparc/t-sol2: Remove.
+	* config/sparc/t-crtin: Remove.
+	* config/sparc/gmon-sol2.c: Move to ../libgcc/config.
+	* config/i386/gmon-sol2.c: Remove.
+	* config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S.
+	* config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S.
+	* config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S.
+	* config/i386/sol2-gc1.asm: Remove.
+	* config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S.
+	* config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S.
+	* config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S.
+	* config/t-slibgcc-sld: Remove.
+
+2011-06-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (mem_loc_descriptor) <do_ucompare>: Call
+	base_type_for_mode with op_mode instead of mode.
+
+2011-06-01  Paul Brook  <paul@cpodesourcery.com>
+
+	* config/arm/arm-cores.def: Add cortex-r5.  Add DIV flags to
+	Cortex-A15.
+	* config/arm/arm-tune.md: Regenerate.
+	* config/arm/arm-tables.opt: Regenerate.
+	* config/arm/arm.c (FL_DIV): Rename...
+	(FL_THUMB_DIV): ... to this.
+	(FL_ARM_DIV): Define.
+	(FL_FOR_ARCH7R, FL_FOR_ARCH7M): Use FL_THUMB_DIV.
+	(arm_arch_hwdiv): Remove.
+	(arm_arch_thumb_hwdiv, arm_arch_arm_hwdiv): New variables.
+	(arm_issue_rate): Add cortexr5.
+	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Set
+	__ARM_ARCH_EXT_IDIV__.
+	(TARGET_IDIV): Define.
+	(arm_arch_hwdiv): Remove.
+	(arm_arch_arm_hwdiv, arm_arch_thumb_hwdiv): New prototypes.
+	* config/arm/arm.md (tune_cortexr4): Add cortexr5.
+	(divsi3, udivsi3): New patterns.
+	* config/arm/thumb2.md (divsi3, udivsi3): Remove.
+	* doc/invoke.texi: Document ARM -mcpu=cortex-r5
+
+2011-06-01  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-utils.c (ipa_dfs_info): New field scc_no.
+	* ipa-utils.c (searchc): Set scc_no.
+
+2011-06-01  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-utils.c (searchc_env): New field allow_overwritable.
+	(searchc): do not ignore edges to overwritable nodes if indicated
+	by env->allow_overwritable.
+	(ipa_reduced_postorder): Set env.allow_overwritable.
+
+2011-06-01  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (free_lang_data): Do not reset boolean_type_node nor
+	char_type_node.
+	* lto-streamer.c (lto_record_common_node): Take node pointer,
+	do not register types.
+	(lto_preload_common_nodes): Explicitly skip preloading nodes
+	that differ between frontends.
+
+2011-05-31  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Remove vr0..vr2 from
+	NON_FLOAT_REGS.
+
+2011-05-31  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_register_move_cost): Preserve from
+	parameter value for dump. Dump cost on outermost call only.
+	(rs6000_memory_move_cost): Dump cost on outermost call only.
+
+2011-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (resolve_addr_in_expr): Optimize away redundant
+	DW_OP_GNU_convert ops.
+
+	* cselib.c (promote_debug_loc): Allow l->next non-NULL for
+	cselib_preserve_constants.
+	(cselib_lookup_1): If cselib_preserve_constants,
+	a new VALUE is being created for REG and there is a VALUE for the
+	same register in wider mode, add another loc with lowpart SUBREG of
+	the wider VALUE.
+	(cselib_subst_to_values): Handle ENTRY_VALUE.
+	* var-tracking.c  (replace_expr_with_values): Return NULL for
+	ENTRY_VALUE too.
+	* dwarf2out.c (convert_descriptor_to_signed): New function.
+	(mem_loc_descriptor) <case ZERO_EXTEND>: Optimize using DW_OP_and
+	instead of two shifts.
+	(mem_loc_descriptor) <do_shift>: ZERO_EXTEND second argument to
+	the right mode if needed.
+	(mem_loc_descriptor) <case MOD>: For typed ops just use DW_OP_mod.
+	(mem_loc_descriptor) <case UNSIGNED_FIX>: Use
+	convert_descriptor_to_signed.
+	(mem_loc_descriptor) <case UDIV, CLZ, CTZ, FFS, POPCOUNT, PARITY,
+	BSWAP, ROTATE, ROTATERT>: Handle these rtls.
+
+	PR target/48688
+	* config/i386/i386.md (*lea_general_4): New define_insn_and_split.
+
+2011-05-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md: Use SWI248x instead of X87MODEI, SWI24 instead
+	of X87MODEI12 and SWI48x instead of SSEMODEI24.
+	(SWI248x): New mode iterator, rename from X87MODEI.
+	(X87MODEI): Remove mode iterator.
+	(X87MODEI12): Ditto.
+	(SSEMODEI24): Ditto.
+
+2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	* params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): New.
+	* doc/invoke.texi: Document max-vartrack-expr-depth.
+	* var-tracking.c (EXPR_DEPTH): New.
+	(reverse_op, vt_expand_loc, vt_expand_loc_dummy): Use it.
+
+2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	* config/i386/i386.c (ix86_rtx_costs): Drop NEG from sub for FMA.
+	* config/i386/sse.md: Add n to negated FMA pattern names.
+
+2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	* gcc.c (driver_handle_option): Fix disabling of -fcompare-debug.
+
+2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	* gengtype-state.c (read_state_params_structs): Initialize previous.
+
+2011-05-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*pushxf_nointeger): Merge alternatives 1 and 2.
+	(FP push_operand splitters): Merge {TF,XF,DF}mode splitters.
+
+2011-05-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movtf_internal): Avoid allocating general
+	registers.  Penalize F*r->o alternative to prevent partial memory
+	stalls.  Slightly penalize *roF->*r alternative.  Generate SSE
+	CONST_DOUBLE immediates when optimizing function for size.  Do not move
+	CONST_DOUBLEs directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
+	(*movxf_internal): Slightly penalize Yx*roF->Yx*r alternative.
+	(*movdf_internal): Slightly penalize Yd*roF->Yd*r alternative.
+	(*movdf_internal_rex64): Slightly penalize rm->r, F->m and r->m
+	alternatives.
+	(*movsf_internal): Slightly penalize rmF->r and Fr->m alternatives.
+
+	(fp_register_operand splitters): Use fp_register_operand
+	constraint.  Do not use FP_REG_P in insn condition.
+	(any_fp_register_operand splitters): Use any_fp_register_operand
+	constraint.  Do not use ANY_FP_REG_P in insn condition.
+
+2011-05-31  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.h (cgraph_inline_failed_t): Give enum a name
+	* lto-cgraph.c (LDPR_NUM_KNOWN): New macro.
+	(LTO_cgraph_tags): Add LTO_cgraph_last_tag.
+	(lto_output_edge): Use output_enum and var_len_unsigned.
+	(lto_output_varpool_node): Likewise.
+	(input_overwrite_node): Do not take resolution parameter;
+	extract it from a bitpack.
+	(input_node): Do not read resolution; use input_enum and
+	var_len_unsigned.
+	(input_varpool_node): Likewise.
+	(input_edge): Likewise.
+	(input_cgraph_1): Likewise.
+
+2011-05-31  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_register_canonical_type): Do not register
+	any types via gimple_register_type.
+
+2011-05-31  Jan Hubicka  <jh@suse.cz>
+
+	* lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl
+	of thunks.
+
+2011-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49235
+	* tree-ssa-address.c (gen_addr_rtx): Ignore base if it is const0_rtx.
+	(create_mem_ref_raw): Create MEM_REF even if base is INTEGER_CST.
+
+2011-05-31  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49093
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Fail for volatile
+	data references.
+
+2011-05-31  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/49047
+	* dwarf2out.c (gen_subprogram_die): Emit linkage name attribute
+	for concrete functions containing the code of cloned functions.
+
+2011-05-31  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename
+	to ...
+	(forward_propagate_into_comparison_1): ... this.
+	(forward_propagate_comparison): Rename to ...
+	(forward_propagate_into_comparison): ... this.  Split out
+	real forward propagation code to ...
+	(forward_propagate_comparison): ... this.
+	(forward_propagate_into_gimple_cond): Remove looping.
+	(forward_propagate_into_cond): Likewise.
+	(simplify_not_neg_expr): Return whether we have done something.
+	(simplify_gimple_switch): Likewise.
+	(tree_ssa_forward_propagate_single_use_vars): Rename to ...
+	(ssa_forward_propagate_and_combine): ... this.  Re-structure
+	to do a forward forward-propagation walk on BBs and a backward
+	stmt combining walk on BBs.  Consistently re-scan changed statements.
+	(pass_forwprop): Adjust.
+
+2011-05-30  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_format_type): Correct length of name added to
+	obstack for anonymous field.
+
+2011-05-30  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49186
+	* config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
+	part of the second operand is 0.
+
+2011-05-30  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative
+	to prevent partial memory stalls.  Do not move CONST_DOUBLEs directly
+	to memory for !TARGET_MEMORY_MISMATCH_STALL.
+	(*movdf_internal_rex64): Do not penalize F->r alternative.
+	(*movdf_internal): Penalize FYd*r->o alternative to prevent partial
+	memory stalls.  Generate SSE and x87 CONST_DOUBLE immediates only
+	when optimizing function for size.  Do not move CONST_DOUBLEs
+	directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
+	(FP move splitters): Merge {TF,XF,DF}mode splitters.  Do not handle
+	SUBREGs.  Do not check for MEM_P operands in the insn condition,
+	check for ANY_FP_REGNO_P instead.
+	* config/i386/constraints.md (Yd): Enable GENERAL_REGS for
+	TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing
+	function for speed.
+	* config/i386/i386.c (ix86_option_override_internal): Do not
+	set TARGET_INTEGER_DFMODE_MOVES here.
+
+2011-05-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49168
+	* config/i386/i386.md (*movtf_internal): Handle misaligned load/store.
+
+2011-05-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (modified_type_die, gen_reference_type_die): Use
+	DW_TAG_rvalue_reference_type even for
+	-gdwarf-4 -fno-debug-types-section.
+
+2011-05-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/46728
+	* tree-ssa-math-opts.c (build_and_insert_call): Reorder parms.
+	(build_and_insert_binop): New.
+	(gimple_expand_builtin_pow): Reorder args for
+	build_and_insert_call; use build_and_insert_binop; add more
+	optimizations for fractional exponents.
+
+2011-05-30  Nathan Froyd  <froydnj@gcc.gnu.org>
+
+	PR bootstrap/49190
+
+	Revert:
+	2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (struct tree_identifier): Inherit from tree_typed, not
+	tree_common.
+	(HT_IDENT_TO_GCC_IDENT): Adjust for said change.
+	* tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
+	TS_BASE instead of TS_COMMON.
+	* varasm.c (assemble_name): Remove assert.
+
+2011-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config.gcc: Keep obselete list sorted.
+
+2011-05-30  Jakub Jelinek  <jakub@redhat.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with
+	crtl->args.internal_arg_pointer based address to arg_pointer_rtx if
+	there is a DRAP register and arg_pointer_rtx is the CFA pointer.
+	(vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned.
+	(vt_initialize): Initialize cfa_base_rtx if there is a DRAP register.
+
+2011-05-30  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_types_compatible_p_1): Compare record
+	and union type members properly.
+
+2011-05-30  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49210
+	* ipa-split.c (split_function): Care for the case where the call
+	result is not trivially convertible to the result holding variable.
+
+2011-05-30  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49218
+	* tree-vrp.c (adjust_range_with_scev): Properly check whether
+	overflow occured.
+
+2011-05-30  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (forward_propagate_into_comparison):
+	New function split out from ...
+	(forward_propagate_into_gimple_cond): ... here.  Adjust.
+	(forward_propagate_into_cond): Likewise.
+	(forward_propagate_comparison): Also propagate into
+	comparisons on assignment RHS.  Change return value to
+	behave similar to forward_propagate_into_cond.
+	(tree_ssa_forward_propagate_single_use_vars): Handle
+	strict-overflow warnings properly for forward_propagate_comparison.
+
+2011-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_lto_plugin): Determine lto plugin support
+	from plugin linker.
+	* configure: Regenerate.
+
+2011-05-30  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49199
+	* tree-vect-loop.c (vect_is_slp_reduction): Check that the
+	non-reduction operands are either defined in the loop or by induction.
+
+2011-05-29  Xinliang David Li  <davidxl@google.com>
+
+	* opts-global.c (handle_common_deferred_options): Handle new options.
+	* passes.c (register_one_dump_file): Call register_pass_name.
+	(execute_one_pass): Check explicit enable/disable flag.
+	(passr_hash): New function.
+	(passr_eq): Ditto.
+	(register_pass_name): Ditto.
+	(get_pass_by_name): Ditto.
+	(pass_hash): Ditto.
+	(pass_eq): Ditto.
+	(enable_pass): Ditto.
+	(disable_pass): Ditto.
+	(is_pass_explicitly_enabled_or_disabled): Ditto.
+
+2011-05-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movoi_internal_avx): Use
+	standard_sse_constant_opcode for alternative 0.
+	(*movti_internal_sse): Ditto.
+	(*movti_internal_rex64): Use standard_sse_constant_opcode for
+	alternative 2.
+	(*movdi_internal_rex64): Use standard_sse_constant_opcode for
+	sselog1 type moves.
+	(*movsi_internal): Ditto.
+	(*movdi_internal): Ditto.  Add ssecvt type moves.
+
+2011-05-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/48830
+	* rtlanal.c (simplify_subreg_regno): Adjust comment.
+
+2011-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49095
+	* config/i386/predicates.md (plusminuslogic_operator): New predicate.
+	* config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0.
+
+2011-05-29  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/43995
+	* config/mips/mips.c (mips_pic_call_symbol_from_set): Add a
+	recurse_p argument.  Only follow register copies if it is set,
+	and prevent mips_find_pic_call_symbol from recursing.
+	(mips_find_pic_call_symbol): Add a recurse_p argument.
+	Pass it to mips_pic_call_symbol_from_set.
+	(mips_annotate_pic_calls): Update accordingly.
+
+2011-05-29  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* emit-rtl.c (try_split): Use a loop to search for
+	NOTE_INSN_CALL_ARG_LOCATIONs.
+
+2011-05-29  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49217
+	* ipa-pure-const.c (propagate_pure_const): Fix typos.
+
+2011-05-28  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-out.c (hash_string_slot_node): Hash string based on its
+	length.
+	(string_slot_free): Remove
+	(create_output_block): Initialize obstack.
+	(destroy_output_block): Free obstack.
+	(lto_string_index): Add PERSISTENT parameter; do not duplicate
+	the string unless it needs to be added into the hash.
+	(lto_output_string_with_length): Add persistent attribute;
+	handle NULL strings.
+	(lto_output_string): Add PERSISTENT parameter.
+	(output_string_cst, output_identifier): Simplify.
+	(lto_output_location_bitpack): Update.
+	(lto_output_builtin_tree): Update.
+	* lto-streamer.h (struct output_block): Add obstack.
+	(lto_output_string, lto_output_string_with_length): Remove
+	declarations; functions are static now.
+
+2011-05-28  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-out.c (pack_ts_fixed_cst_value_fields,
+	pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields,
+	pack_ts_function_decl_value_fields, lto_output_builtin_tree,
+	output_cfg, output_gimple_stmt): Use enum and variable length i/o.
+	* lto-streamer-in.c (input_cfg, input_gimple_stmt,
+	unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields,
+	unpack_ts_decl_with_vis_value_fields,
+	unpack_ts_type_common_value_fields, unpack_ts_block_value_fields,
+	lto_get_builtin_tree): Use enum and variable length i/o.
+	* basic-block.h (profile_status_d): Add PROFILE_LAST.
+	* lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range):
+	New functions.
+	(bp_pack_enum, bp_unpack_enum): New macros.
+
+2011-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* genrecog.c: Remove redundant forward declarations.
+
+2011-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config.gcc: Deprecate mips*-*-openbsd*.
+
+2011-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR bootstrap/49195
+	* genrecog.c (add_to_sequence): Use XEXP rather than XVECEXP
+	for match_op_dup.
+
+2011-05-27  Andrew Pinski  <pinskia@gmail.com>
+
+	PR middle-end/48981
+	* gengtype.c (vec_prefix_type): New function.
+	(note_def_vec): Use vec_prefix_type and change the length
+	attribute to be based on the prefix.
+	* vec.c: Include coretypes.h before vec.h.
+	(struct vec_prefix): Remove.
+	(vec_gc_p_reserve): Change the offsetof to sizeof.
+	(vec_gc_p_reserve_exact): Likewise.
+	(vec_heap_p_reserve): Likewise.
+	(vec_heap_p_reserve_exact): Likewise.
+	(vec_stack_o_reserve_1): Copy from +1 instead of from vec.
+	(vec_stack_p_reserve): Change the offsetof to sizeof.
+	(vec_stack_p_reserve_exact): Likewise.
+	* vec.h (struct vec_prefix): New struct definition.
+	(VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields.
+	(VEC_T_GTY(T,B)): Likewise.
+	(DEF_VEC_FUNC_P(T)): Use prefix field.
+	(DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise.
+	(DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise.
+
+2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/46728
+	* tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location.
+	(powi_as_mults): Add gimple_set_location.
+	(build_and_insert_call): New.
+	(gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
+	0.5, 0.25, 0.75, 1./3., or 1./6.
+
+2011-05-27  Alexander Monakov  <amonakov@ispras.ru>
+
+	* doc/contrib.texi: Update copyright years.
+	(Contributors): Add Zdenek Sojka.
+
+2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* c-decl.c (c_push_function_context): Copy the current statement
+	list stack.
+	(add_stmt): Check building_stmt_list_p and push_stmt if necessary.
+	(finish_struct): Call building_stmt_list_p instead of checking
+	cur_stmt_list.
+	* c-parser.c (c_parser_postfix_expression): Likewise.
+	* c-typeck.c (c_end_compound_stmt): Likewise.
+	* print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN.
+	* tree-iterator.c (stmt_list_cache): Change to a VEC.
+	(alloc_stmt_list): Adjust for stmt_list_cache's new type.
+	(free_stmt_list): Likewise.
+	* tree.h (struct tree_statement_list): Include typed_tree instead
+	of tree_common.
+	* tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST
+	as TS_TYPED instead of TS_COMMON.
+
+2011-05-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+	    Uros Bizjak  <ubizjak@gmail.com>
+
+	* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
+	(HAVE_AS_IX86_TLSGDPTL): Define.
+	(gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
+	(HAVE_AS_IX86_TLSLDMPLT): Define.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+	* config/i386/i386.c (ix86_print_operand): Handle code 'p'.
+	* config/i386/i386.md (*tls_global_dynamic_32_gnu): If
+	TARGET_SUN_TLS, use @tlsgdplt or @plt.
+	(*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
+	(*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
+	@tlsldmplt or @plt.
+	(*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.
+
+2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* sched-int.h (struct _haifa_deps_insn_data): New members cond
+	and reverse_cond.
+	(INSN_COND, INSN_REVERSE_COND): New macros.
+	* sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev
+	once.
+	(sched_get_condition_with_rev): Cache the results, and look them up
+	if possible.
+	(sched_analyze_insn): Destroy INSN_COND of previous insns if they
+	are clobbered by the current insn.
+	* target.def (exposed_pipline): New sched data hook.
+	* doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook.
+	* doc/tm.texi: Regenerate.
+
+2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/49170
+	* tree-ssa-math-opts.c (execute_cse_sincos):  Add checks for
+	sincos or cexp.
+
+2011-05-27  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/49189
+	* fold-const.c (fold_unary_loc): Do not re-fold folding conversions
+	of comparisons.
+
+2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* haifa-sched.c (sched_scan_info): Remove.
+	(schedule_block): Call sched_extend_luids rather than sched_init_luids
+	with NULL args.
+	(extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb):
+	Remove functions.
+	(sched_scan): Remove.
+	(sched_extend_luids): Renamed from luids_extend_insn and no longer
+	static.  All callers changed.
+	(sched_init_insn_luid): Renamed from luids_init_insn and no longer
+	static.  All callers changed.
+	(sched_init_luids): Remove all arguments except the first.  All
+	callers changed.  Don't use sched_scan.
+	(haifa_init_h_i_d): Likewise.
+	(haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid
+	manually rather than using sched_init_luids.  Likewise with
+	extend_h_i_d, init_h_i_d and haifa_init_h_i_d.
+	* sel-sched.c (sel_region_target_finish): Call sched_extend_luids
+	rather than sched_init_luids with NULL args.
+	* sel-sched-ir.c (new_insns): Remove variable.
+	(sched_scan): New static function, previously in haifa-sched.c.  Remove
+	all arguments but the first two; all callers changed.
+	(sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid
+	rather than sched_init_luids.
+	(sel_init_bbs): Remove second argument.  All callers changed.
+	(sel_add_bb): Call sched_extend_luids rather than sched_init_luids
+	with NULL arguments.
+	(create_insn_rtx_from_pattern): Likewise.
+	* sel-sched-ir.h (sel_init_bbs): Adjust declaration.
+	* sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise.
+	(sched_init_insn_luid, sched_extend_luids): Declare.
+	(sched_scan_info_def, sched_scan_info, sched_scan): Remove
+	declarations.
+
+2011-05-27  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/49177
+	* fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to
+	A CMP B ? (T) true : (T) false for non-integral types T again.
+
+2011-05-27  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-out.c (lto_string_index): break out from...; offset by 1
+	so 0 means NULL string.
+	(lto_output_string_with_length): ... here.
+	(lto_output_string, output_string_cst, output_identifier): Update
+	handling of NULL strings.
+	(lto_output_location_bitpack): New function.
+	(lto_output_location): Use it.
+	(lto_output_tree_ref): Use output_record_start.
+	(pack_ts_type_common_value_fields): Pack aliagn & alias set in var
+	len values.
+	* lto-streamer-in.c (string_for_index): Break out from ...; offset
+	values by 1.
+	(input_string_internal): ... here;
+	(input_string_cst, input_identifier, lto_input_string): Update handling
+	of NULL strings.
+	(lto_input_location_bitpack): New function
+	(lto_input_location): Use it.
+	(unpack_ts_type_common_value_fields): Pack align & alias in var len
+	values.
+	* lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int,
+	bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare.
+	(bp_pack_value): Sanity check the value range.
+	* lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int):
+	New functions.
+	* lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int):
+	New functions.
+
+2011-05-27  Hariharan Sandanagobalane  <hariharan@picochip.com>
+
+	* config/picochip/picochip.c (reorder_var_tracking_notes): Drop
+	call_arg_location instructions down the floor.
+
+2011-05-26  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/49154
+	* ira.c (setup_pressure_classes): Process class without sublcasses
+	as a candidate for pressure classes.
+
+2011-05-26  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR rtl-optimization/48575
+	* genrecog.c (position_type): New enum.
+	(position): New structure.
+	(decision): Use position structure instead of a string.
+	(root_pos, peep2_insn_pos_list): New variables.
+	(next_position, compare_positions): New functions.
+	(new_decision): Use position structures instead of strings.
+	(maybe_both_true): Likewise.
+	(change_state): Likewise.
+	(write_tree): Likewise.
+	(make_insn_sequence): Likewise.
+
+2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.c (initialize_tree_contains_struct): Mark TS_BLOCK as
+	TS_BASE instead of TS_COMMON.
+	(find_decls_types_r): Check for TS_TYPED structure before looking at
+	TREE_TYPE.
+	* tree.h (struct tree_block): Inherit from tree_base, not tree_common.
+	Add chain field.
+	(BLOCK_CHAIN): Use new chain field.
+
+2011-05-26  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* config/rs6000/rs6000.c (rs6000_register_move_cost): Make LR/CTR
+	moves expensive on Power7 also.
+
+2011-05-26  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_unary_loc): Remove bogus code.
+
+2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (struct tree_identifier): Inherit from tree_typed, not
+	tree_common.
+	(HT_IDENT_TO_GCC_IDENT): Adjust for said change.
+	* tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
+	TS_BASE instead of TS_COMMON.
+	* varasm.c (assemble_name): Remove assert.
+
+2011-05-26  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* Makefile.in (srcdirify): Change order so that libgcc_objdir is
+	substituted first.
+	* libgcc-std.ver: Delete file.
+
+2011-05-26  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48702
+	* tree-ssa-address.c (create_mem_ref_raw): Create MEM_REFs
+	only when we know the base address is within bounds.
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Do not
+	assume the base address of TARGET_MEM_REFs is in bounds.
+
+2011-05-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/49099
+	* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Wrap
+	declaration in TARGET_SOLARIS.
+
+2011-05-26  Hariharan Sandanagobalane  <hariharan@picochip.com>
+
+	* config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
+	The instruction is then expanded explicitly.
+	(supported_compare): Callable instruction.
+	(compare): Likewise.
+
+2011-05-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49165
+	* gimplify.c (shortcut_cond_r): Don't special case
+	COND_EXPRs if they have void type on one of their arms.
+
+2011-05-26  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* haifa-sched.c (schedule-block): Reorder the inner scheduling loop
+	to reduce duplication, and to achieve a slightly more logical order
+	of operations.
+
+2011-05-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49161
+	* tree-vrp.c (struct case_info): New type.
+	(compare_case_labels): Sort case_info structs instead of
+	trees, and not primarily by CASE_LABEL uids but by
+	label_for_block indexes.
+	(find_switch_asserts): Put case labels into struct case_info
+	array instead of TREE_VEC, adjust sorting, compare label_for_block
+	values instead of CASE_LABELs.
+
+2011-05-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* config/arm/neon.md ("orn<mode>3_neon"): Canonicalize not.
+	("orndi3_neon"): Likewise.
+	("bic<mode>3_neon"): Likewise.
+
+2011-05-26  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49038
+	* tree-vect-loop-manip.c (vect_generate_tmps_on_preheader):
+	Ensure at least one epilogue iteration if required by data
+	accesses with gaps.
+	* tree-vectorizer.h (struct _loop_vec_info): Add new field
+	to mark loops that require peeling for gaps.
+	* tree-vect-loop.c (new_loop_vec_info): Initialize new field.
+	(vect_get_known_peeling_cost): Take peeling for gaps into
+	account.
+	(vect_transform_loop): Generate epilogue if required by data
+	access with gaps.
+	* tree-vect-data-refs.c (vect_analyze_group_access): Mark the
+	loop as requiring an epilogue if there are gaps in the end of
+	the strided group.
+
+2011-05-25  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_format_type): Output the first field with a usable
+	Go type, if any.
+
+2011-05-25  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_format_type): Check for invalid type names, pointer
+	target types, and struct field types.
+
+2011-05-25  Jason Merrill  <jason@redhat.com>
+
+	* print-tree.c (print_node): Only look at TREE_TYPE if TS_TYPED.
+
+2011-05-25  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern.
+
+2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.md (*movqi_extv_1)): Put back
+	"register_operand" check in "type" calculation.
+	(*movqi_extzv_2): Likewise.
+
+2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* doc/extend.texi (X86 Built-in Functions): Update pause intrinsic.
+
+2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR bootstrap/49160
+	* libgcc2.h (__powisf2, __powidf2, __powitf2, __powixf2,
+	__mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3,
+	__divxc3, __divtc3): Wrap definitions in #ifndef.
+
+2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49142
+	* config/i386/i386.md (*movqi_extv_1_rex64): Remove
+	"register_operand" check and replace q_regs_operand with
+	QIreg_operand in "type" calculation.
+	(*movqi_extv_1): Likewise.
+	(*movqi_extzv_2_rex64): Likewise.
+	(*movqi_extzv_2): Likewise.
+
+	* config/i386/predicates.md (QIreg_operand): New.
+
+2011-05-25  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
+	type-based offset disambiguation, streamline MEM_REF and
+	TARGET_MEM_REF handling.
+
+2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_PAUSE.
+	(bdesc_special_args): Add pause intrinsic.
+
+	* config/i386/i386.md (UNSPEC_PAUSE): New.
+	(pause): Likewise.
+	(*pause): Likewise.
+	* config/i386/ia32intrin.h (__pause): Likewise.
+
+	* doc/extend.texi (X86 Built-in Functions): Add documentation for
+	pause intrinsic.
+
+2011-05-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/46728
+	* tree-ssa-math-opts.c (gimple_expand_builtin_pow): New.
+	(execute_cse_sincos): Add switch case for BUILT_IN_POW.
+
+2011-05-25  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (struct tree_exp): Inherit from struct tree_typed.
+	* tree.c (initialize_tree_contains_struct): Mark TS_EXP as TS_TYPED
+	instead of TS_COMMON.
+
+2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if
+	LIBGCC2_GNU_PREFIX is defined.
+	(__N): New macro.
+	(__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2,
+	__mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3,
+	__divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack,
+	__clz_tab): Define using __N.
+	(__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if
+	COMPAT_SIMODE_TRAPPING_ARITHMETIC.
+	* target.def (libfunc_gnu_prefix): New hook.
+	* doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document.
+	(TARGET_LIBFUNC_GNU_PREFIX): Add hook.
+	* doc/tm.texi: Regenerate.
+	* system.h (LIBGCC2_GNU_PREFIX): Poison.
+	* optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into
+	account.
+	(gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise.
+	(init_optabs): Likewise for the bswap libfuncs.
+	* tree.c (build_common_builtin_nodes): Likewise for complex multiply
+	and divide.
+	* config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir).
+	* config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise.
+	* libgcc-std.ver: Remove.
+	* Makefile.in (srcdirify): Handle $$(libgcc_objdir).
+	* config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for
+	libgcc-std.ver.
+	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
+	* config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise.
+	* config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise.
+	* config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise.
+	* config/sparc/t-linux (SHLIB_MAPFILES): Likewise.
+	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
+	* config/i386/t-linux (SHLIB_MAPFILES): Likewise.
+	* config/fixed-bit.h (FIXED_OP): Define differently depending on
+	LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores.
+	(FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise.
+
+2011-05-25  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer-out.c (output_record_start): Use lto_output_enum
+	(lto_output_tree): Use output_record_start.
+	* lto-streamer-in.c (input_record_start): Use lto_input_enum
+	(lto_get_pickled_tree): Use input_record_start.
+	* lto-section-in.c (lto_section_overrun): Turn into fatal error.
+	(lto_value_range_error): New function.
+	* lto-streamer.h (lto_value_range_error): Declare.
+	(lto_output_int_in_range, lto_input_int_in_range): New functions.
+	(lto_output_enum, lto_input_enum): New macros.
+
+2011-05-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* common.opt (flag_stack_usage_info): New variable.
+	(-Wstack-usage): New option.
+	* doc/invoke.texi (Warning options): Document -Wstack-usage.
+	* opts.c (common_handle_option) <OPT_Wstack_usage_>: New case.
+	<OPT_fstack_usage>: Likewise.
+	* toplev.c (output_stack_usage): Handle -Wstack-usage.
+	* calls.c (expand_call): Test flag_stack_usage_info variable instead
+	of flag_stack_usage.
+	(emit_library_call_value_1): Likewise.
+	* explow.c (allocate_dynamic_stack_space): Likewise.
+	* function.c (instantiate_virtual_regs ): Likewise.
+	(prepare_function_start): Likewise.
+	(rest_of_handle_thread_prologue_and_epilogue): Likewise.
+	* config/alpha/alpha.c (alpha_expand_prologue): Likewise.
+	* config/arm/arm.c (arm_expand_prologue): Likewise.
+	(thumb1_expand_prologue): Likewise.
+	* config/avr/avr.c (expand_prologue): Likewise.
+	* config/i386/i386.c (ix86_expand_prologue): Likewise.
+	* config/ia64/ia64.c (ia64_expand_prologue): Likewise.
+	* config/m68k/m68k.c (m68k_expand_prologue): Likewise.
+	* config/mips/mips.c (mips_expand_prologue): Likewise.
+	* config/pa/pa.c (hppa_expand_prologue): Likewise.
+	* config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
+	* config/s390/s390.c (s390_emit_prologue): Likewise.
+	* config/sh/sh.c (sh_expand_prologue): Likewise.
+	* config/sparc/sparc.c (sparc_expand_prologue): Likewise.
+	* config/spu/spu.c (spu_expand_prologue): Likewise.
+
+2011-05-25  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (iterative_hash_canonical_type): Skip non-FIELD_DECLs.
+	(gimple_canonical_types_compatible_p): Likewise.
+
+2011-05-25  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49062
+	* ipa.c (function_and_variable_visibility): Only add to same
+	comdat group list if DECL_ONE_ONLY.
+
+2011-05-25  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/49014
+	* config/i386/athlon.md (athlon_ssecomi): Change type to ssecomi.
+
+2011-05-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49128
+	* config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo.
+
+2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48757
+	* ira-build.c (loop_with_eh_edge_p): Rename to
+	loop_with_complex_edge_p, check edges on complexity, make function
+	conditional.
+	(mark_loops_for_removal): Make call of loop_with_complex_edge_p
+	conditional.
+
+2011-05-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (sparc_option_override): If not set by the user,
+	force flag_ira_share_save_slots to 0.
+
+2011-05-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* var-tracking.c (compute_cfa_pointer): Adjust head comment.
+	(vt_initialize): Set PROLOGUE_BB unconditionally.
+	Add block comment about CFA_BASE_RTX machinery.
+	Reset FP_CFA_OFFSET to -1 on all invalid paths.
+	Call vt_init_cfa_base only if FP_CFA_OFFSET isn't equal to -1.
+
+2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/48187
+	* c-parser.c (c_parser_objc_class_instance_variables): More robust
+	parsing of syntax error in ObjC instance variable lists.  In
+	particular, avoid an infinite loop if there is a stray ']'.
+	Updated error message.
+
+2011-05-24  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_define): Don't accept a string immediately after
+	another operand.
+
+2011-05-24  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (struct godump_container): Add invalid_hash field.
+	(go_format_type): Return false if type is found in invalid_hash.
+	(go_output_typedef): Add invalid type to invalid_hash.
+	(go_finish): Create and delete invalid_hash.
+
+2011-05-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/46728
+	* tree-ssa-math-opts.c (powi_table): New.
+	(powi_lookup_cost): New.
+	(powi_cost): New.
+	(powi_as_mults_1): New.
+	(powi_as_mults): New.
+	(gimple_expand_builtin_powi): New.
+	(execute_cse_sincos): Add switch case for BUILT_IN_POWI.
+	(gate_cse_sincos): Remove sincos/cexp restriction.
+
+2011-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/3746
+	* config.gcc (alpha*-dec-osf5.1*): Only build mips-tfile,
+	mips-tdump native.
+	* mips-tfile.c: Remove CROSS_DIRECTORY_STRUCTURE handling.
+	* mips-tdump.c: Likewise.
+
+2011-05-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49128
+	* config/i386/driver-i386.c (host_detect_local_cpu): Always
+	add -mno-XXX.  Handle FMA.
+
+2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48633
+	* ira-build.c (loop_with_eh_edge_p): New function.
+	(mark_loops_for_removal): Use it.
+
+2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48971
+	* ira.c (setup_pressure_classes): Don't check register move cost
+	for classes with one registers.  Don't add pressure class if there
+	is a pressure class with the same available hard registers.
+	Check contains_reg_of_mode.  Fix a typo in collecting
+	temp_hard_regset.  Ignore hard registers not belonging to a class.
+
+2011-05-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49133
+	* config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative.
+
+2011-05-24  Eric Botcazou  <ebotcazou@adacore.com>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR gcov-profile/48845
+	* config/sol2.h (LIB_SPEC): Link TLS support for tree profiling.
+
+2011-05-24  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (compare_type_names_p): Remove for_completion_p arg.
+	(gimple_compatible_complete_and_incomplete_subtype_p): Remove.
+	(gimple_types_compatible_p_1): Adjust.
+	(iterative_hash_canonical_type): Do not bother about complete vs.
+	incomplete types.
+	(gimple_canonical_types_compatible_p): Likewise.
+
+2011-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove.
+
+2011-05-24  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/49078
+	* gimple.c (gimple_register_canonical_type): Revert
+	previous change.
+	* alias.c (get_alias_set): Only assert that TYPE_CANONICAL
+	does not for a tree for the case where it matters.  Cache
+	pointer-type alias-sets.
+
+2011-05-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.in (GCC_OBJS): Remove opts-common.o and options.o.
+	(OBJS): Remove options.o, opts-common.o and prefix.o.
+	(OBJS-libcommon-target): New.
+	(ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target).
+	(BACKEND): Include libcommon-target.a.
+	(MOSTLYCLEANFILES): Include libcommon-target.a.
+	(libcommon-target.a): New.
+	(xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of
+	prefix.o.
+
+2011-05-23  Joseph Myers  <joseph@codesourcery.com>
+
+	* optc-save-gen.awk: New.  Based on optc-gen.awk.  Don't generate
+	parts of output shared with the driver.
+	* optc-gen.awk: Don't generate parts of output not shared with the
+	driver.
+	* opth-gen.awk: Remove GCC_DRIVER conditionals.
+	* doc/options.texi (SourcerInclude): Mention options-save.c.
+	* Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o.
+	(OBJS): Add options-save.o.
+	(options-save.c, options-save.o): New.
+	(options.o): Update dependencies.
+	(gcc-options.o): Remove.
+	(mostlyclean): Remove options-save.c.
+
+2011-05-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49032
+	* dbxout.c: Include cgraph.h.
+	(dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written
+	and without value expr, return NULL if no varpool node exists for
+	it or if it is not needed.
+	* Makefile.in (dbxout.o): Depend on $(CGRAPH_H).
+
+	PR c/49120
+	* c-decl.c (start_decl): Convert expr to void_type_node.
+
+2011-05-23  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR rtl-optimization/48826
+	* emit-rtl.c (try_split): When splitting a call that is followed
+	by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call.
+
+2011-05-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* cfgexpand.c (expand_debug_expr): For unused non-addressable
+	parameters passed in memory prefer using DECL_INCOMING_RTL over
+	the pseudos it will be copied into.
+
+2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47315
+	* config/i386/i386.c (ix86_option_override_internal): Save the
+	initial options after checking vzeroupper.
+
+2011-05-23  David Li  <davidxl@google.com>
+
+	PR tree-optimization/48988
+	* tree-ssa-uninit.c (convert_control_dep_chain_into_preds):
+	Initialize has_valid_pred for each pred chain.
+
+2011-05-23  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_types_compatible_p_1): Always compare type names.
+	(iterative_hash_gimple_type): Always hash type names.
+
+2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* c-typeck.c (build_function_call_vec): Tweak call to
+	check_function_arguments.
+
+2011-05-23  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49115
+	* tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment
+	is not necessarily carried out, do not claim it kills the ref.
+	* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise.
+
+2011-05-23  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/15419
+	* builtins.c (fold_builtin_memory_op): Be less restrictive about
+	what pointer types we accept for folding.
+
+2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gthr-gnat.c: Remove.
+	* gthr-gnat.h: Remove.
+	* Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c.
+	* config/t-freebsd (LIB2ADDEH): Likewise.
+	* config/t-linux (LIB2ADDEH): Likewise.
+	* config/t-sol2 (LIB2ADDEH): Likewise.
+	* config/ia64/t-vms (LIB2ADDEH): Likewise.
+	* configure.ac (target_thread_file): Remove gnat handling.
+	* configure: Regenerate.
+	* doc/install.texi (Configuration, --enable-threads): Remove gnat.
+
+2011-05-23  Tristan Gingold  <gingold@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcov.c (create_file_names): If no object directory is specified,
+	keep the directory of the file.
+
+2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list.
+	* configure: Regenerate.
+
+2011-05-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48973
+	* expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag
+	failed and the comparison has a single bit signed type, use
+	constm1_rtx instead of const1_rtx for true value.
+	(do_store_flag): If ops->type is single bit signed type, disable
+	signel bit test optimization and pass -1 instead of 1 as last
+	parameter to emit_store_flag_force.
+
+2011-05-23  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New
+	function.
+	(infer_loop_bounds_from_undefined): Use new function.
+
+2011-05-22  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete.
+	(ASM_SPEC): Add a -O* option here.  Pass -O0 for -noasmopt,
+	-O1 for -fno-delayed-branch, -O2 if optimization is enabled,
+	and -O0 otherwise.
+	(EXTRA_SPECS): Remove subtarget_asm_optimizing_spec.
+
+2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK.
+	(try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges
+	returns true.
+
+2011-05-22  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT.
+
+2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (sparc_delegitimize_address): Handle
+	UNSPEC_MOVE_PIC pattern.
+
+2011-05-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config.gcc (sparc-*-elf*): Add sparc/t-crtin.
+	(sparc-*-rtems*): Likewise.
+	(sparc64-*-elf*): Likewise.
+	(sparc64-*-rtems*): Likewise.
+	(sparc*-*-solaris2*): Likewise.  Remove crti.o crtn.o extra parts.
+	* config/sparc/t-crtin: New file.
+	* config/sparc/t-sol2 (crti.o): Delete rule.
+	(crtn.o): Likewise.
+	* config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete.
+	* config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise.
+	* config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o.
+	(ENDFILE_SPEC): Add crtn.o.
+
+2011-05-22  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/48689
+	* fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with
+	CODE_CONTAINS_STRUCT (TS_COMMON).
+
+2011-05-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49029
+	* expmed.c (extract_fixed_bit_field): Test whether target can be used
+	only after deciding which mode to use.
+
+2011-05-22  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test
+	for call to get_shiftadd_cost.
+
+2011-05-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49104
+	* config/i386/cpuid.h (bit_MMXEXT): New define.
+
+2011-05-22  Nick Clifton  <nickc@redhat.com>
+
+	* config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
+	initialisation of non-existant args[2] element.  Use args[] array
+	not arg[] array to pass arguments to build_function_type_list.
+
+2011-05-22  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49087
+	* tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses.
+
+2011-05-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49092
+	* dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for
+	static storage duration.
+
+2011-05-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard
+	frame pointer.
+
+2011-05-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sparc.c (eligible_for_return_delay): Do not return
+	false if there are call-saved registers here...
+	(sparc_can_use_return_insn_p): ...but here instead.
+	(save_or_restore_regs): Fix thinko.
+	(sparc_expand_prologue): Use current_function_is_leaf.
+	(sparc_frame_pointer_required): Likewise.
+
+2011-05-21  Nick Clifton  <nickc@redhat.com>
+
+	PR target/49098
+	* config/rx/rx.c (rx_memory_move_cost): Note unused parameters.
+
+2011-05-21  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* gengtype.c (walk_type): Implemented "atomic" GTY option.
+	* doc/gty.texi (GTY Options): Document "atomic" GTY option.
+
+2011-05-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* opt-read.awk: New.  Split out of optc-gen.awk and opth-gen.awk.
+	* optc-gen.awk: Move common code to opt-read.awk.
+	* opth-gen.awk: Likewise.
+	* Makefile.in (options.c, s-options-h): Update to use opt-read.awk.
+
+2011-05-20  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* godump.c (go_format_type): Don't use TYPE_ARG_TYPES.
+
+2011-05-20  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-ivopts.c: Include expmed.h.
+	(get_shiftadd_cost): New function.
+	(force_expr_to_var_cost): Declare forward.  Use get_shiftadd_cost.
+
+2011-05-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/49086
+	* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL
+	for PHI args that are SSA_NAME_IS_DEFAULT_DEF.
+
+2011-05-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.in: Update comment referring to $(OBJS-common).
+
+2011-05-20  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_output_typedef): Put enum constants in the macro
+	hash table to avoid duplicate Go const definitions.
+
+2011-05-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.in (LIBDEPS): Add libcommon.a.
+	(LIBS): Likewise.
+	(GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o.
+	(OBJS-common): Remove diagnostic.o, input.o, intl.o,
+	pretty-print.o and version.o.
+	(OBJS-libcommon): New.
+	(ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon).
+	(BACKEND): Add libcommon.a.
+	(MOSTLYCLEANFILES): Likewise.
+	(libcommon.a): New.
+	(xgcc$(exeext)): Don't explicitly use version.o and intl.o.
+	(cpp$(exeext)): Likewise.
+	(COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o,
+	pretty-print.o and input.o.
+	(lto-wrapper$(exeext)): Don't explicitly use intl.o.
+	(lto-wrapper.o): Depend on $(DIAGNOSTIC_H).
+	(errors.o): Remove.
+	(mips-tfile): Don't explicitly use version.o.
+	(mips-tdump): Likewise.
+	(gcov.o): Depend on $(DIAGNOSTIC_H).
+	(gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H).
+	(GCOV_OBJS): Remove intl.o, version.o and errors.o.
+	(GCOV_DUMP_OBJS): Remove version.o and errors.o.
+	* gcov-dump.c: Include intl.h and diagnostic.h.
+	(main): Initialize diagnostics.
+	* gcov.c: Include diagnostic.h.
+	(fnotice): Remove.
+	(main): Initialize diagnostics.
+	* lto-wrapper.c: Include diagnostic.h.
+	(main): Initialize diagnostics.
+
+2011-05-20  Michael Matz  <matz@suse.de>
+
+	* Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS.
+
+2011-05-20  Michael Matz  <matz@suse.de>
+	    Richard Guenther  <rguenther@suse.de>
+
+	* lto-streamer.c (lto_record_common_node): Don't track seen nodes,
+	use lto_streamer_cache_append directly instead of returning a VEC.
+	(preload_common_node): Remove.
+	(lto_get_common_nodes): Rename to lto_preload_common_nodes, don't
+	track seen nodes.
+	(lto_streamer_cache_create): Call lto_preload_common_nodes.
+
+2011-05-20  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49079
+	* tree-dfa.c (get_ref_base_and_extent): Handle view-converting
+	MEM_REFs correctly for the trailing array access detection.
+	Special case constants the same way as decls for overall size
+	constraining.
+
+2011-05-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro
+	argument expansion.
+
+2011-05-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49073
+	* gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL if
+	PHI argument is SSA_NAME, whose def_stmt is dominated by the PHI.
+	* tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators.
+
+2011-05-20  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48849
+	* gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL
+	of pointer types the same way the middle-end does.
+
+2011-05-20  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_register_type_1): Do not fiddle with main-variant
+	or pointer-to chains.  Delay all fixup to uniquify_nodes.
+
+2011-05-19  Quentin Neill  <quentin.neill@amd.com>
+
+	* config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>.
+	(fma4_fmaddsub): Likewise
+
+2011-05-19  Jan Hubicka  <jh@suse.cz>
+
+	* gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove.
+	(GIMPLE_TYPE_PAIR_SIZE): New macro.
+	(type_pair_cache): New static var.
+	(lookup_type_pair): Use fixed sized custom hash; make inline.
+	(gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update
+	calls of lookup_type_pair.
+	(print_gimple_types_stats): Remove cache stats.
+	(free_gimple_type_tables): Free type_pair_cache instead of gtc_visited
+	and gtc_ob.
+
+2011-05-19  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE
+	when TARGET_RDRND is active.
+	(ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>:
+	Generate dummy SImode target register when target is NULL.
+
+2011-05-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arm/arm-fpus.def: New.
+	* config/arm/genopt.sh: Generate Enum and EnumValue entries from
+	arm-fpus.def.
+	* config/arm/arm-tables.opt: Regenerate.
+	* config/arm/arm.c (all_fpus): Move contents to arm-fpus.def.
+	(arm_option_override): Don't decode FPU name to string here.
+	* config/arm/arm.opt (mfpu=): Use Enum.
+	* config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o):
+	Update dependencies.
+
+2011-05-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* collect2.c: Include diagnostic.h.
+	(fatal_perror, fatal, error, fancy_abort): Remove.
+	(main): Set progname.  Call xmalloc_set_program_name and
+	diagnostic_initialize.
+	(maybe_run_lto_and_relink, main, collect_execute, scan_prog_file,
+	scan_libraries, resolve_lib_name): Call fatal_error instead of
+	fatal and fatal_perror.
+	* collect2.h (error, fatal, fatal_perror): Don't declare.
+	* tlink.c: Include diagnostic-core.h.
+	(recompile_files): Call fatal_error instead of fatal_perror.
+	* Makefile.in (COLLECT2_OBJS): Include diagnostic.o,
+	pretty-print.o and input.o.
+	(collect2.o, tlink.o): Update dependencies.
+
+2011-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon.
+
+2011-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/40483
+	* configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as
+	COMDAT group syntax, both SPARC and x86 variants.
+	(HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group.
+	* configure: Regenerate.
+	* config/sol2.h (TARGET_SOLARIS): Define.
+	(PUSHSECTION_FORMAT): Remove.
+	(SECTION_NAME_FORMAT): Define.
+	* config/sol2.c: Include hashtab.h.
+	(solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its
+	expansion, using SECTION_NAME_FORMAT.
+	(solaris_comdat_htab): New variable.
+	(struct comdat_entry): Define.
+	(comdat_hash): New function.
+	(comdat_eq): New function.
+	(solaris_elf_asm_comdat_section): New function.
+	(solaris_define_comdat_signature): New function.
+	(solaris_code_end): New function.
+	* config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare.
+	(solaris_code_end): Declare.
+	* config/t-sol2 (sol2.o): Add $HASHTAB_H dependency.
+	* config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call
+	solaris_code_end.
+	(i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS.
+	Remove ATTRIBUTE_UNUSED.
+	[!USE_GAS]: Call solaris_elf_asm_comdat_section for
+	SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
+	* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise.
+	* config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
+	* config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
+	* config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
+	(PUSHSECTION_FORMAT): Remove.
+	(SECTION_NAME_FORMAT): Redefine.
+
+2011-05-19  Kai Tietz  <ktietz@redhat.com>
+
+	* tree-cfg.c (verify_gimple_assign_binary): Barf on
+	TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
+	(gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form.
+
+2011-05-19  Anatoly Sokolov  <aesok@post.ru>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/t-sol2 (sol2.o): Add $(TARGET_H) dependency.
+
+2011-05-19  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48985
+	* tree-object-size.c (addr_object_size): If the pointed-to
+	variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT.
+
+2011-05-19  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_types_compatible_p_1): Compare names of
+	the types themselves.
+	(iterative_hash_gimple_type): And hash them that way.
+	(gimple_register_type_1): If we register a main variant properly
+	initialize the leader to ourselves.
+
+2011-05-19  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of
+	get_loop_invariant_expr_id.
+	(get_loop_invariant_expr_id): Use get_expr_id.
+	(parm_decl_cost): New function.
+	(determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost.
+	Improve bound cost estimation.  Use different inv_expr_id for elim and
+	express cases.
+
+2011-05-19  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent
+	cost_base.cost == 0.
+
+2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49002
+	* config/i386/sse.md
+	(avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>): Properly handle
+	load cast.
+
+2011-05-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49039
+	* tree-vrp.c (extract_range_from_binary_expr): For
+	MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]>
+	return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>].
+
+2011-05-18  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0.
+
+2011-05-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template.
+	(*tls_global_dynamic_64): Ditto.
+	(*tls_local_dynamic_base_32_gnu): Ditto.
+	(*tls_local_dynamic_base_64): Ditto.
+	(tls_initial_exec_64_sun): Ditto.
+
+2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	* doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
+	* config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
+	bf592-none.
+	* config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
+	* config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
+	* config/bfin/bfin.c (bfin_cpus): Add bf592.
+	* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
+	__ADSPBF592__ and __ADSPBF59x__ for BFIN_CPU_BF592.
+	* config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
+	* config/bfin/elf.h (LIB_SPEC): Add bf592.
+
+2011-05-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arm/arm-opts.h (enum arm_fp16_format_type, enum
+	arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from arm.h.
+	* config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi,
+	target_thread_pointer, arm_structure_size_boundary, struct
+	float_abi, all_float_abis, struct fp16_format, all_fp16_formats,
+	struct abi_name, arm_all_abis): Remove.
+	(arm_option_override) Don't process most enumerated option values here.
+	Don't process target_fpe_name here.  Work with integer not string for
+	structure size boundary; use separate diagnostics for each case.
+	* config/arm/arm.h (enum float_abi_type, enum
+	arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move
+	to arm-opts.h.
+	(arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer,
+	arm_structure_size_boundary): Remove.
+	* config/arm/arm.opt (mabi=): Use Enum and Init.
+	(arm_abi_type): New Enum and EnumValue entries.
+	(mfloat-abi=): Use Enum and Init.
+	(float_abi_type): New Enum and EnumValue entries.
+	(mfp=, mfpe=): Replace by separate Alias entries for each argument.
+	(mfp16-format=): Use Enum and Init.
+	(arm_fp16_format_type): New Enum and EnumValue entries.
+	(mstructure-size-boundary=): Use UInteger and Init.
+	(mtp=): Use Enum and Init.
+	(arm_tp_type): New Enum and EnumValue entries.
+
+2011-05-18  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49018
+	* gimple.c (gimple_has_side_effects): Volatile asms have side-effects.
+	* tree-ssa-ifcombine.c (bb_no_side_effects_p): Use
+	gimple_has_side_effects.
+
+2011-05-18  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_register_type_1): New function, split out from ...
+	(gimple_register_type): ... here.  Avoid infinite recursion.
+
+2011-05-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/41881
+	* tree-vectorizer.h (struct _loop_vec_info): Add new field
+	reduction_chains along with a macro for its access.
+	* tree-vect-loop.c (new_loop_vec_info): Initialize reduction chains.
+	(destroy_loop_vec_info): Free reduction chains.
+	(vect_analyze_loop_2): Return false if vect_analyze_slp() returns false.
+	(vect_is_slp_reduction): New function.
+	(vect_is_simple_reduction_1): Call vect_is_slp_reduction.
+	(vect_create_epilog_for_reduction): Support SLP reduction chains.
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Allow different
+	definition types for reduction chains.
+	(vect_supported_load_permutation_p): Don't allow permutations for
+	reduction chains.
+	(vect_analyze_slp_instance): Support reduction chains.
+	(vect_analyze_slp): Try to build SLP instance from reduction chains.
+	(vect_get_constant_vectors):  Handle reduction chains.
+	(vect_schedule_slp_instance): Mark the first statement of the
+	reduction chain as reduction.
+
+2011-05-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new
+	names for group elements access.
+	* tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for
+	reduction chains as well.  Remove data reference and interleaving
+	related words from the fields names.
+	* tree-vect-loop.c (vect_transform_loop): Use new names for group
+	elements access.
+	* tree-vect-data-refs.c (vect_get_place_in_interleaving_chain,
+	vect_insert_into_interleaving_chain, vect_update_interleaving_chain,
+	vect_update_interleaving_chain, vect_same_range_drs,
+	vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel,
+	vect_verify_datarefs_alignment, vector_alignment_reachable_p,
+	vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment,
+	vect_analyze_group_access, vect_analyze_data_ref_access,
+	vect_create_data_ref_ptr, vect_transform_strided_load,
+	vect_record_strided_load_vectors): Likewise.
+	* tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost,
+	vect_model_load_cost, vectorizable_store, vectorizable_load,
+	vect_remove_stores, new_stmt_vec_info): Likewise.
+	* tree-vect-slp.c (vect_build_slp_tree,
+	vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise.
+
+2011-05-18  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48989
+	* tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op
+	operand verification.
+	(verify_gimple_assign_binary): Likewise.
+	* tree-ssa.c (useless_type_conversion_p): Preserve conversions
+	to non-1-precision BOOLEAN_TYPEs.
+
+2011-05-18  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.
+
+2011-05-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49000
+	* tree-ssa.c (execute_update_addresses_taken): Call
+	maybe_rewrite_mem_ref_base on debug stmt value.  If it couldn't
+	be rewritten and decl has been marked for renaming, reset
+	the debug stmt.
+
+2011-05-17  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/i386.c (ix86_valid_target_attribute_tree): Use
+	enum_opts_set when testing if attributes have set -mfpmath=.
+
+2011-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_handle_option): Remove unused variable.
+
+2011-05-17  Uros Bizjak  <ubizjak@gmail.com>
+
+	* ipa-inline-analysis.c (inline_node_duplication_hook): Initialize
+	info->entry with 0
+	* tree-inline.c (maybe_inline_call_in_expr):  Initialize
+	id.transform_lang_insert_block with NULL.
+
+2011-05-17  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
+	(output_fp_compare): Change args 3 and 4 to bool.
+	(ix86_expand_call): Change arg 6 to bool.
+	(ix86_attr_length_immediate_default): Change arg 2 to bool.
+	(ix86_attr_length_vex_default): Change arg 3 to bool.
+	* config/i386/i386.md: Update all uses.
+	* config/i386/i386.c: Ditto.
+	(ix86_flags_dependent): Change return type to bool.
+
+2011-05-17  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (type_hash_pair_compare): Fix comparison.
+
+2011-05-17  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (iterative_hash_gimple_type): Simplify singleton
+	case some more, fix final hash value of the non-singleton case.
+
+2011-05-17  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/49013
+	Revert
+	2011-05-16  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_types_compatible_p_1): Use names of the
+	type itself, not its main variant.
+	(iterative_hash_gimple_type): Likewise.
+
+2011-05-17  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_register_canonical_type): Use the main-variant
+	leader for computing the canonical type.
+
+2011-05-17  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.c (rx_memory_move_cost): Include cost of register
+	moves.
+
+	* config/rx/rx.md: Add peephole to remove redundant extensions
+	after loads.
+	(bitset_in_memory): Use rx_restricted_mem_operand.
+	(bitinvert_in_memory): Likewise.
+	(bitclr_in_memory): Likewise.
+
+2011-05-17  Kazuhio Inaoka  <kazuhiro.inaoka.ud@renesas.com>
+	    Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md: Add peepholes to match a register move followed
+	by a comparison of the moved register.  Replace these with an
+	addition of zero that does both actions in one instruction.
+
+2011-05-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48986
+	* config/i386/sync.md (sync_old_add<mode>): Relax operand 2
+	predicate to allow CONST_INT.
+	(*sync_old_add_cmp<mode>): New insn and peephole2 for it.
+
+2011-05-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* opts-common.c (opt_enum_arg_to_value): New.
+	* opts.h (opt_enum_arg_to_value): Declare.
+	* config/i386/i386.opt (fpmath): Remove.
+	(mfpmath=): Use Enum, Init and Save.
+	(fpmath_unit): New Enum and EnumValue entries.
+	* config/i386/i386-c.c (ix86_pragma_target_parse): Update field
+	name for function fpmath state.
+	* config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
+	* config/i386/i386.c: Include diagnostic.h.
+	(ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
+	(ix86_target_string): Take enum fpmath_unit value instead of string.
+	(ix86_debug_options): Update call to ix86_target_string.
+	(ix86_option_override_internal): Don't process fpmath strings here.
+	(x86_function_specific_save, ix86_function_specific_restore):
+	Don't handle fpmath state specially.
+	(ix86_function_specific_print): Pass fpmath state to
+	ix86_target_string instead of printing in this function.
+	(ix86_valid_target_attribute_inner_p): Take gcc_options pointer.
+	Handle enum attributes.
+	(IX86_ATTR_ENUM, ix86_opt_enum): New.
+	(ix86_valid_target_attribute_tree): Update option_strings
+	handling.  Handle fpmath as enum option.
+	(ix86_can_inline_p): Update field names for function fpmath state.
+	(ix86_expand_builtin): Update call to ix86_target_string.
+	* config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h.
+	(ix86_fpmath): Remove.
+	* config/i386/t-i386 (i386.o): Update dependencies.
+
+2011-05-16  Joseph Myers  <joseph@codesourcery.com>
+
+	PR preprocessor/48677
+	* cppspec.c (lang_specific_driver): Set new_decoded_options[0]
+	from decoded_options[0], not from itself.
+
+2011-05-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/constraints.md (z): New constraint.
+	* config/i386/i386.c (c): New mode attribute.
+	(*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and
+	*call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm"
+	constraint for operand 0.
+	(*call_vzeroupper): Ditto.
+	(*call_rex64_ms_sysv): Ditto.  Use "rzm" constraint for operand 0.
+	(*call_rex64_ms_sysv_vzeroupper): Ditto.
+	(*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1.
+	Use "lzm" constraint for operand 0.
+	(*call_pop_vzeroupper): Ditto.
+	(*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and
+	*sibcall_1_rex64 patterns using "P" mode iterator.  Use "Uz"
+	constraint for operand 0.
+	(*sibcall_vzeroupper): Ditto.
+	(*sibcall_rex64_ms_sysv): Ditto.
+	(*sibcall_rex64_ms_sysv_vzeroupper): Ditto.
+	(*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and
+	*sibcall_pop_1.  Use "Uz" constraint for operand 0.
+	(*sibcall_pop_vzeroupper): Ditto.
+	(*call_value): Merge insn pattern from *call_value_0, *call_value_1,
+	*call_value_1_rex64 and *call_value_1_rex64_large patterns using "P"
+	mode iterator.  Use "<c>zm" constraint for operand 1.
+	(*call_value_vzeroupper): Ditto.
+	(*call_value_rex64_ms_sysv): Ditto.  Use "rzm" constraint
+	for operand 1.
+	(*call_value_rex64_ms_sysv_vzeroupper): Ditto.
+	(*call_value_pop): Merge insn pattern from *call_value_pop_0 and
+	*call_value_pop_1.  Use "lzm" constraint for operand 1.
+	(*call_value_pop_vzeroupper): Ditto.
+	(*sibcall_value): Merge insn pattern from *sibcall_value_0,
+	*sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P"
+	mode iterator.  Use "Uz" constraint for operand 1.
+	(*sibcall_value_vzeroupper): Ditto.
+	(*sibcall_value_rex64_ms_sysv): Ditto.
+	(*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto.
+	(*sibcall_value_pop): Rename from *sibcall_pop_1.  Use "Uz"
+	constraint for operand 1.
+	(*sibcall_value_pop_vzeroupper): Ditto.
+	(*tls_global_dynamic_64): Use constant_call_address_operand predicate
+	and "z" constraint for operand 2.
+	(*tls_global_dynamic_32_gnu): Ditto.
+	(*tls_local_dynamic_base_32_gnu): Ditto.
+	(*tls_local_dynamic_base_64): Ditto.
+	(*tls_local_dynamic_32_once): Ditto.
+	* config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument.
+	Update all callers.
+	* config/i386/i386-protos.h (ix86_output_call_insn): Update prototype.
+
+2011-05-16  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_types_compatible_p_1): Use names of the
+	type itself, not its main variant.
+	(iterative_hash_gimple_type): Likewise.
+
+2011-05-16  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (iterative_hash_gimple_type): Re-instantiate change to
+	always visit pointer target and function result and argument types.
+
+2011-05-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48999
+	* tree-inline.c (copy_statement_list): Put back recursion.
+
+2011-05-16  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/27663
+	PR target/41076
+	* config/avr/predicates.md (const_8_16_24_operand): New predicate.
+	* config/avr/avr.md ("*ior<mode>qi.byte0",
+	"*ior<mode>qi.byte1-3"): New define_insn_and_split patterns.
+
+2011-05-16  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/45099
+	* config/avr/avr.c (avr_function_arg_advance): Error if a fixed
+	register is needed for a function argument.
+
+2011-05-16  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (struct type_hash_pair): New type.
+	(type_hash_pair_compare): New function.
+	(iterative_hash_gimple_type): Mix in SCC member hashes in hash-order.
+
+2011-05-16  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (doloop_register_get): Check !DEBUG_INSN_P first.
+
+2011-05-15  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (floating point move splitters): Fix
+	usage of standard_80387_constant_p.
+	* config/i386/i386.c (ix86_preferred_reload_class): Ditto.
+
+2011-05-15  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movdf_internal): Simplify insn condition.
+
+2011-05-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.
+	(fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN.
+	(tree_ssa_lim_finalize): Likewise.
+
+2011-05-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/constraint.md (Yd, Yx): New register constraints.
+	* config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger.  Use
+	Yd conditional register constraint.
+	(*movtf_internal): Use standard_sse_constant_opcode.
+	(*movxf_internal): Merge with *movxf_internal_nointeger.  Use
+	Yx conditional register constraint.
+	(*movdf_internal): Merge with *movdf_internal_nointeger.  Use
+	Yd conditional register constraint.  Use standard_sse_constant_p to
+	check for valid SSE constants and call standard_sse_constant_opcode to
+	output SSE insn.
+	(*movsf_internal): Use standard_sse_constant_p to check for valid SSE
+	constants and call standard_sse_constant_opcode to output SSE insn.
+	* config/i386/i386.c (ix86_option_ovverride_internal): Set
+	TARGET_INTEGER_DFMODE_MOVES for 64bit targets.  Clear it when
+	optimize_size is set.
+	(standard_sse_constant_opcode): Output conditional AVX insn templates.
+
+2011-05-14  Tobias Burnus  <burnus@net-b.de>
+
+	* doc/invoke.texi (-Ofast): Also enables -fstack-arrays.
+
+2011-05-13  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.c (ipa_cst_from_jfunc): New function.
+	* ipa-prop.h (ipa_cst_from_jfunc): Declare.
+	* ipa-inline-analysis.c (evaluate_conditions_for_edge): Use it.
+	(evaluate_conditions_for_ipcp_clone): Removed.
+	(estimate_ipcp_clone_size_and_time): Accept vector of known constants.
+	* ipa-cp.c (ipcp_estimate_growth): Build vector of known constants.
+	* ipa-inline.h (estimate_ipcp_clone_size_and_time): Update.
+
+2011-05-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgrtl.c (cfg_layout_redirect_edge_and_branch): Adjust dump message.
+	* regcprop.c (copyprop_hardreg_forward): Test MAY_HAVE_DEBUG_INSNS in
+	lieu of MAY_HAVE_DEBUG_STMTS.
+	* tree-cfgcleanup.c (remove_forwarder_block): Do not attempt to move
+	debug statements if !MAY_HAVE_DEBUG_STMTS.
+
+2011-05-13  Martin Thuresson  <martint@google.com>
+
+	PR gcov-profile/47793
+	* libgcov.c (gcov_exit): Support relative profile paths.
+	* doc/invoke.texi (-fprofile-dir): Update for above change.
+
+2011-05-13  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_canonical_types_compatible_p): Do not use
+	type-pair caching, do not compare hashes.
+
+2011-05-13  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR middle-end/48965
+	* tree-cfg.c (edge_to_cases_cleanup): Return true.
+	(verify_expr) [CASE_LABEL_EXPR]: Add checking.
+
+2011-05-13  Kai Tietz  <ktietz@redhat.com>
+
+	* gimplify.c (gimplify_expr): Make sure operand is boolified.
+	* tree-cfg.c (verify_gimple_assign_unary): Check for boolean
+	compatible type for TRUTH_NOT_EXPR.
+
+2011-05-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_save_reg): Change return type to bool.
+	(ix86_hard_regno_mode_ok): Change return value to bool.  Use
+	can_create_pseudo_p ().
+
+2011-05-13  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48978
+	* gimple.c (iterative_hash_gimple_type): Revert change in
+	pointer target and function result and argument hashing.
+
+2011-05-13  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movxf_internal): Use !can_create_pseudo ().
+	(*movxf_internal_nointeger): Ditto.
+	(*movdf_internal_rex64): Ditto.
+	(*movdf_internal): Ditto.
+	(*movdf_internal_nointeger): Ditto.
+	(*movsf_internal): Ditto.
+	(sincos splitters): Use can_create_pseudo ().
+
+2011-05-13  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/i386-opts.h: New.
+	* gcc/config/i386/i386.c (stringop_alg, ix86_cmodel,
+	ix86_asm_dialect, ix86_regparm, ix86_abi, ix86_branch_cost,
+	ix86_section_threshold): Remove.
+	(ix86_handle_option): Move MAX_CODE_ALIGN define here.  Handle
+	OPT_malign_loops_, OPT_malign_jumps_, OPT_malign_functions_ and
+	OPT_mbranch_cost_.
+	(ix86_option_override_internal): Don't decode strings for options
+	other than -march=, -mtune= and -mfpmath=.  Don't allow for
+	__attribute__ uses in remaining diagnostics for options with
+	string arguments.  Don't check for integer arguments being negative.
+	* gcc/config/i386/i386.h (enum stringop_alg, enum calling_abi,
+	enum tls_dialect, enum cmodel, enum asm_dialect): Move to i386-opts.h.
+	(ix86_abi, ix86_tls_dialect, ix86_cmodel, ix86_asm_dialect,
+	ix86_branch_cost, ix86_section_threshold): Remove.
+	* gcc/config/i386/i386.opt (config/i386/i386-opts.h): New
+	HeaderInclude.
+	(malign-functions=, malign-jumps=, malign-loops=): Use UInteger
+	but not Var.
+	(masm=): Use Enum and Init.
+	(asm_dialect): New Enum and EnumValue entries.
+	(mbranch-cost=): Use UInteger.
+	(mlarge-data-threshold=): Use UInteger and Init.
+	(mcmodel=): Use Enum and Init.
+	(cmodel): New Enum and EnumValue entries.
+	(mpc): Replace with separate mpc32, mpc64 and mpc80 entries.
+	(mpreferred-stack-boundary=, mincoming-stack-boundary=,
+	mregparm=): Use UInteger.
+	(mstringop-strategy=): Use Enum and Init.
+	(stringop_alg): New Enum and EnumValue entries.
+	(mtls-dialect=): Use Enum and Init.
+	(tls_dialect): New Enum and EnumValue entries.
+	(mabi=): Use Enum and Init.
+	(calling_abi): New Enum and EnumValue entries.
+	(mveclibabi=): Use Enum and Init.
+	(ix86_veclibabi): New Enum and EnumValue entries.
+
+2011-05-13  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md (mov expander): Fix use of rx_legitimate_constant_p.
+	* config/rx/rx-protos.h (rx_legitimate_constant_p): Rename prototype.
+
+2011-05-13  Kai Tietz  <ktietz@redhat.com>
+
+	PR middle-end/48984
+	* gimplify.c (gimplify_expr): Check for boolean_type_node instead
+	for BOOLEAN_TYPE for TRUTH-NOT/AND/OR/XOR.
+	(gimple_boolify): Check for cast for boolean_type_node instead for
+	BOOLEAN_TYPE.
+
+2011-05-13  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48172
+	* tree-vect-loop-manip.c (vect_vfa_segment_size): Avoid
+	multiplying by number of iterations for equal step.
+	(vect_create_cond_for_alias_checks): Likewise.
+
+2011-05-13  Andreas Schwab  <schwab@redhat.com>
+
+	* configure.ac: Use AS_HELP_STRING throughout.
+	* configure: Regenerate.
+
+2011-05-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (ix86_save_reg): Change maybe_eh_return to bool.
+	(ix86_emit_restore_regs_using_mov): Likewise.
+	(ix86_emit_restore_sse_regs_using_mov): Likewise.
+
+2011-05-12  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/sparc/sparc.h (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P,
+	SYMBOLIC_CONST, RTX_OK_FOR_BASE_P, RTX_OK_FOR_INDEX_P): Remove.
+	(RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Move to...
+	* config/sparc/sparc.c (RTX_OK_FOR_OFFSET_P,
+	RTX_OK_FOR_OLO10_P): ...here.
+	(sparc_mode_dependent_address_p): Use symbolic_operand instead of
+	SYMBOLIC_CONST.
+
+2011-05-12  Kai Tietz  <ktietz@redhat.com>
+
+	* gimplify.c (gimple_boolify): Re-boolify expression
+	arguments even if expression type is of kind BOOLEAN_TYPE.
+	(gimplify_boolean_expr): Removed.
+	(gimplify_expr): Boolify truth opcodes AND, ANDIF, OR, ORIF,
+	and XOR. Additional take care that we keep expression's type.
+	* tree-cfg.c (verify_gimple_assign_binary): Adjust check for type
+	of TRUTH_AND|OR|XOR_EXPR.
+
+2011-05-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48975
+	* tree-if-conv.c (combine_blocks): Call free_bb_predicate
+	on all bbs here and free and clear ifc_bbs at the end.
+
+2011-05-12  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gtc_visit): Compare TREE_ADDRESSABLE, handle
+	NULLPTR_TYPE similar to VOID_TYPE.  Defer type-leader lookup
+	until after simple checks.
+	(gimple_types_compatible_p): Likewise.
+	(iterative_hash_gimple_type): Always hash pointer targets
+	and function return and argument types.
+	(iterative_hash_canonical_type): Do not hash TYPE_QUALS,
+	hash TYPE_ALIGN.  Do not hash TYPE_MIN/MAX_VALUE.
+	(gimple_canonical_types_compatible_p): Compare TREE_ADDRESSABLE,
+	handle NULLPTR_TYPE similar to VOID_TYPE.  Handle non-aggregates
+	completely in the simple compare section.
+	(gimple_register_canonical_type): Query the cache again after
+	registering.
+
+2011-05-12  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48172
+	* tree-vect-loop-manip.c (vect_vfa_segment_size): Do not exclude
+	the number of iterations from the segment size calculation.
+	(vect_create_cond_for_alias_checks): Adjust.
+
+2011-05-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48967
+	* var-tracking.c (use_narrower_mode_test) <case REG>: Return 1
+	if validate_subreg fails.
+
+2011-05-12  Hariharan Sandanagobalane  <hariharan@picochip.com>
+
+	* ira.c (clarify_prohibited_class_mode_regs): Prevent the function from
+	accessing beyond the end of REGNO_REG_CLASS array by stopping the loop
+	early.
+
+2011-05-12  DJ Delorie  <dj@redhat.com>
+
+	* config/rx/rx.c (rx_builtins): New arrays - holds builtin functions.
+	(ADD_RX_BUILTIN1, ADD_RX_BUILTIN2, ADD_RX_BUILTIN3): Install
+	created builtin into rx_builtins array.
+	(rx_builtin_decl): New function.
+	(TARGET_BUITLIN_DECL): Define.  Include gt-rx.h.
+
+2011-05-12  DJ Delorie  <dj@redhat.com>
+	    Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.h (HAVE_PRE_DECREMENT): Fix typo.
+	* config/rx/rx.c (CC_FLAG_FP): Fix comment.
+	(rx_is_legitimate_address): Add pre-decrement and post-increment
+	addressing in HImode and QImode.  Fix test for out of range
+	REG+INT addressing.
+	(rx_legitimate_constant_p): Rename to rx_is_legitimate_constant.
+	(rx_align_for_label): Test label before extracting its usage count.
+	(rx_adjust_insn_lengths): Fix selection of insn codes.
+	(TARGET_LEGITIMATE_CONSTANT_P): Use renamed function.
+
+2011-05-11  Jason Merrill  <jason@redhat.com>
+
+	* tree.c (type_hash_canon): Use struct tree_type_non_common.
+
+2011-05-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgrtl.c (commit_one_edge_insertion): Remove always-true test and
+	reindent the subsequent block.
+
+2011-05-11  Satoru Takabayashi  <satorux@google.com>
+	    Paul Pluzhnikov  <ppluzhnikov@google.com>
+
+	* doc/install.texi (Configuration): Document --with-linker-hash-style.
+	* gcc.c (init_spec): Handle LINKER_HASH_STYLE.
+	* config.in: Add LINKER_HASH_STYLE.
+	* configure.ac: Add --with-linker-hash-style.
+	* configure: Regenerate.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48964
+	* gimple.c (iterative_hash_canonical_type): Fix typo.
+
+2011-05-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (legitimize_tls_address)
+	<case TLS_MODEL_GLOBAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
+	expanders directly for TARGET_GNU2_TLS.  Determine pic and
+	__tls_get_addr symbol reference here.  Update call to
+	gen_tls_global_dynamic_{32,64} for added arguments.
+	<case TLS_MODEL_LOCAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64}
+	expanders directly for TARGET_GNU2_TLS.  Determine
+	__tls_get_addr symbol reference here.  Update call to
+	gen_tls_local_dynamic_base_{32,64} for added arguments.  Attach
+	unique UNSPEC REG_EQUIV to libcall block.
+	(ix86_tls_get_addr): Declare static.
+	* config/i386/i386-protos.h (ix86_tls_get_addr): Remove declaration.
+	* config/i386/i386.md (tls_global_dynamic_32): Add operand 2 and 3.
+	Do not determine pic and __tls_get_addr symbol reference here. Do not
+	call gen_tls_dynamic_gnu2_32 for TARGET_GNU2_TLS.
+	(tls_local_dynamic_base_32): Ditto for operands 1 and 2.
+	(tls_global_dynamic_64): Add operand 2.  Do not determine
+	__tls_get_addr symbol reference here.  Do not call
+	gen_tls_dynamic_gnu2_64 for TARGET_GNU2_TLS here.
+	(tls_local_dynamic_base64): Ditto for operand 1.
+
+2011-05-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* function.c (expand_function_start): Initialize stack_check_probe_note
+	only if the generic stack checking mechanism is used.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/15256
+	* tree-ssa-forwprop.c (simplify_bitwise_binary): Canonicalize
+	(A & B) | C, combine (A op CST1) op CST2.
+	(tree_ssa_forward_propagate_single_use_vars): Only bother to
+	visit assigns that have uses.
+
+2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* ggc-page.c (extra_order_size_table): Use struct tree_type_non_common.
+	* lto-streamer-in.c (unpack_ts_type_value_fields): Rename to...
+	(unpack_ts_type_common_value_fields): ...this.  Update comment.
+	(unpack_value_fields): Adjust for renaming.
+	(lto_input_ts_type_tree_pointers): Split into...
+	(lto_input_ts_type_common_tree_pointer): ...this and...
+	(lto_input_ts_type_non_common_tree_pointers): ...this.
+	(lto_input_tree_pointers): Adjust for above split.
+	* lto-streamer-out.c (pack_ts_type_value_fields): Rename to...
+	(pack_ts_type_common_value_fields): ...this.  Update comment.
+	(lto_output_ts_type_tree_pointers): Split into...
+	(lto_output_ts_type_common_tree_pointers): ...this and...
+	(lto_output_ts_type_non_common_tree_pointers): ...this.
+	(lto_output_tree_pointers): Adjust for above split.
+	* lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON,
+	TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled.
+	* stor-layout.c (vector_type_mode): Adjust location of mode field.
+	* tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC):
+	Define.
+	(struct tree_type): Split into...
+	(struct tree_type_common: ...this and...
+	(struct tree_type_with_lang_specific): ...this and...
+	(struct tree_type_non_common): ...this.  Adjust accessor macros
+	accordingly.
+	(TYPE_VALUES_RAW): Define.
+	(union tree_node): Update for above changes.
+	* tree.c (tree_node_structure_for_code) [tcc_type]: Return
+	TS_TYPE_NON_COMMON.
+	(initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON.
+	Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON.
+	(tree_code_size) [tcc_type]: Use struct tree_type_non_common.
+	* treestructu.def (TS_TYPE): Remove.
+	(TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON):
+	Define.
+
+2011-05-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48159
+	* tree-ssa.c (reset_debug_uses): New function.
+	* tree-flow.h (reset_debug_uses): New prototype.
+	* tree-data-ref.c (stmts_from_loop): Ignore debug stmts.
+	* tree-loop-distribution.c (generate_loops_for_partition): Call
+	reset_debug_uses on the stmts that will be removed.  Keep around
+	all debug stmts, don't count them as bits in partition bitmap.
+	(generate_builtin): Don't count debug stmts or labels as bits in
+	partition bitmap.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_type_hash_1): Merge with ...
+	(gimple_type_hash): ... this.
+	(gtc_visit): Remove mode parameter and simplify accordingly.
+	(gimple_types_compatible_p_1): Likewise.
+	(gimple_types_compatible_p): Likewise.
+	(iterative_hash_gimple_type): Likewise.
+	(visit): Likewise.
+	(gimple_type_eq): Adjust.
+
+2011-05-11  Revital Eres  <revital.eres@linaro.org>
+
+	* ddg.c (create_ddg_dep_from_intra_loop_link): If a true dep edge
+	enters the branch create an anti edge in the opposite direction
+	to prevent the creation of reg-moves.
+	* modulo-sched.c: Adjust comment to reflect the fact we are
+	scheduling closing branch.
+	(PS_STAGE_COUNT): Rename to CALC_STAGE_COUNT and redefine.
+	(stage_count): New field in struct partial_schedule.
+	(calculate_stage_count): New function.
+	(normalize_sched_times): Rename to reset_sched_times and handle
+	incrementing the sched time of the nodes by a constant value
+	passed as parameter.
+	(duplicate_insns_of_cycles): Skip closing branch.
+	(sms_schedule_by_order): Schedule closing branch.
+	(ps_insn_find_column): Handle closing branch.
+	(sms_schedule): Call reset_sched_times and adjust the code to
+	support scheduling of the closing branch.
+	(ps_insert_empty_row): Update calls to normalize_sched_times
+	and rotate_partial_schedule functions.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48953
+	* tree-inline.c (remap_gimple_op_r): Also remap types of MEM_REFs.
+
+2011-05-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* opts.c (finish_options): Move warning settings from process_options.
+	* toplev.c (process_options): Move warning settings to finish_options.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/18041
+	* tree-ssa-forwprop.c (simplify_bitwise_and): Rename to ...
+	(simplify_bitwise_binary): ... this.  Handle operand conversions
+	by applying them to the result instead.
+	(tree_ssa_forward_propagate_single_use_vars): Adjust.  CSE tree code.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_canonical_types_compatible_p): Split out
+	from gimple_types_compatible_p and friends.  Do not recurse
+	to pointed-to types.
+	(gimple_canonical_type_eq): Use it.
+	(iterative_hash_canonical_type): Split out from
+	iterative_hash_gimple_type and friends.  Do not recurse
+	to pointed-to types.
+	(gimple_canonical_type_hash): Use it, allocate the hash here.
+
+2011-05-11  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (doloop_register_get): Ignore DEBUG_INSNs while
+	recognizing doloop.
+
+2011-05-11  Revital Eres  <revital.eres@linaro.org>
+
+	* loop-doloop.c (doloop_condition_get): Use prev_nondebug_insn
+	instead of PREV_INSN.
+
+2011-05-11  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (sms_schedule): Support new form of doloop pattern
+	* loop-doloop.c (doloop_condition_get): Likewise.
+	* config/arm/thumb2.md (*thumb2_addsi3_compare0): Remove "*".
+	(doloop_end): New.
+	* config/arm/arm.md (*addsi3_compare0): Remove "*".
+
+2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.def (CASE_LABEL_EXPR): Add an operand.
+	* tree.h (CASE_CHAIN): Use TREE_OPERAND instead of TREE_CHAIN.
+
+2011-05-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (c_override_global_bindings_to_false): Remove.
+	(global_bindings_p): Don't check
+	c_override_global_bindings_to_false.
+	* c-tree.h (c_override_global_bindings_to_false): Remove.
+	* c-typeck.c (composite_type): Don't set
+	c_override_global_bindings_to_false.
+
+2011-05-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/48857, 48495
+	* config/rs6000/rs6000.h (VSX_SCALAR_MODE): Delete.
+	(VSX_MODE): Ditto.
+	(VSX_MOVE_MODE): Ditto.
+	(ALTIVEC_OR_VSX_VECTOR_MODE): New macro, combine all Altivec and
+	VSX vector types.  Add V2DImode.
+	(HARD_REGNO_CALLER_SAVE_MODE): Use it instead of
+	ALTIVEC_VECTOR_MODE and VSX_VECTOR_MODE calls.
+	(MODES_TIEABLE_P): Ditto.
+
+	* config/rs6000/rs6000.c (rs6000_emit_move): Use
+	ALTIVEC_OR_VSX_MODE instead of ALTIVEC_VECTOR_MODE and
+	VSX_VECTOR_MODE.
+	(init_cumulative_args): Ditto.
+	(rs6000_function_arg_boundary): Ditto.
+	(rs6000_function_arg_advance_1): Ditto.
+	(rs6000_function_arg): Ditto.
+	(rs6000_function_ok_for_sibcall): Ditto.
+	(emit_frame_save): Ditto.
+	(rs6000_function_value): Ditto.
+	(rs6000_libcall_value): Ditto.
+
+2011-05-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
+	i386/darwin-lib.h to $libgcc_tm_file.
+	* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Remove.
+
+2011-05-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/sourcebuild.texi (Back End): Mention contrib/config-list.mk.
+
+2011-05-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/genopt.sh, config/rs6000/rs6000-cpus.def: New files.
+	* config/rs6000/rs6000-tables.opt: New file (generated).
+	* config.gcc (powerpc*-*-*, rs6000*-*-*): Add
+	rs6000/rs6000-tables.opt to extra_options.
+	* config/rs6000/rs6000-opts.h (RS6000_CPU_OPTION_NATIVE): Define.
+	* config/rs6000/rs6000.c (rs6000_select): Remove.
+	(processor_target_table): Move contents to rs6000-cpus.def.
+	(darwin_rs6000_override_options): Check
+	global_options_set.x_rs6000_cpu_index instead of
+	rs6000_select[1].string.
+	(rs6000_option_override_internal): Likewise.
+	(rs6000_handle_option): Don't assert that global structures are in
+	use.  Don't handle OPT_mcpu_ and OPT_mtune_ here.
+	(rs6000_default_cpu): New variable.
+	(rs6000_file_start): Set it instead of local default_cpu.  Check
+	rs6000_default_cpu, global_options_set.x_rs6000_cpu_index and
+	global_options_set.x_rs6000_tune_index instead of rs6000_select.
+	(rs6000_darwin_file_start): Check rs6000_default_cpu and
+	global_options_set.x_rs6000_cpu_index instead of rs6000_select.
+	* config/rs6000/rs6000.h (struct rs6000_cpu_select,
+	rs6000_select): Remove.
+	* config/rs6000/rs6000.opt (rs6000_cpu_index, rs6000_tune_index):
+	Remove.
+	(mcpu=, mtune=): Use Var, Init, Enum and Save.
+	* config/rs6000/t-rs6000
+	($(srcdir)/config/rs6000/rs6000-tables.opt): New.
+	* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
+	global_options_set.x_rs6000_cpu_index instead of
+	rs6000_select[1].string.
+	* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check
+	global_options_set.x_rs6000_cpu_index instead of
+	rs6000_select[1].string.
+
+2011-05-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (libgcc_tm_file): Define instead of including files
+	from ../../libgcc/config/ in tm_file.
+	* configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Define.
+	* configure: Regenerate.
+	* Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list,
+	libgcc_tm.h, cs-libgcc_tm.h): New.
+	(TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list).
+	(clean): Remove libgcc_tm.h.
+	* config/arm/symbian.h (RENAME_LIBRARY): Remove.
+	* mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET.
+	* system.h (DECLARE_LIBRARY_RENAMES): Poison.
+
+2011-05-10  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/48896
+	* config/avr/avr.c (avr_ret_register): Return unsigned int
+	instead of int.
+	(avr_function_value): Mark fn_decl_or_type as unused, don't pass
+	it to avr_libcall_value.
+	avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to
+	expand_expr.
+	(avr_expand_binop_builtin): Ditto.
+	(avr_expand_unop_builtin): Ditto.
+
+2011-05-10  DJ Delorie  <dj@redhat.com>
+
+	* config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define.
+	(LABEL_ALIGN_AFTER_BARRIER): Pass label to rx_align_for_label
+	* config/rx/rx.c (rx_align_for_label): Add label and
+	uses_threshold parameters.  Do not align when the label is not
+	used enough.
+	* config/rx/rx-protos.h (rx_align_for_label): Update prototype.
+
+2011-05-10  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-forwprop.c (combine_conversions): Pattern-match
+	a series of conversions and apply foldings similar to what
+	fold-const does.
+	(tree_ssa_forward_propagate_single_use_vars): Call it.
+
+2011-05-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48611
+	PR tree-optimization/48794
+	* tree-eh.c (remove_unreachable_handlers): Don't remove regions
+	referenced from RESX or EH_DISPATCH arguments.
+
+	PR debug/48928
+	* dfp.c (decimal_to_decnumber): Handle conversion from
+	dconst{1,2,m1,half}.
+
+2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_autovectorize_vector_sizes): Return 0
+	for !flag_prefer_avx128.
+	(ix86_preferred_simd_mode): Return word_mode for DFmode without SSE2.
+
+2011-05-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* fold-const.c (fold_range_test): Pass LOC to build_range_check.
+	(fold_ternary_loc): Use expr_location_or.
+
+2011-05-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR debug/48853
+	* dwarf2out.c (mem_loc_descriptor) <case SUBREG>: If
+	POINTERS_EXTEND_UNSIGNED is defined, don't give up if mode is
+	Pmode and mem_mode is not VOIDmode.
+
+2011-05-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	* tree.h (TYPE_UNQUALIFIED, TYPE_QUAL_CONST, TYPE_QUAL_VOLATILE,
+	TYPE_QUAL_RESTRICT): Convert to enum.
+
+2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/predicates.md (const_pow2_1_to_2_operand): Remove.
+	(const_pow2_1_to_8_operand): Ditto.
+	(const_pow2_1_to_128_operand): Ditto.
+	(const_pow2_1_to_32768_operand): Ditto.
+	* config/i386/mmx.md (*mmx_pinsrw): Use const_int_operand instead of
+	const_pow2_1_to_8_operand for operand 3 predicate.  Use exact_log2
+	in insn constraint to check integer value of operand 3.
+	* config/i386/sse.md (*vec_setv4sf_sse4_1): Ditto.
+
+	(PINSR_MODE): New mode iterator.
+	(sse2p4_1): New mode attribute.
+	(<sse2p4_1>_pinsr<ssemodesuffix>): Merge insn from sse4_1_pinsrb,
+	sse2_pinsrw, sse4_1_pinsrd and sse4_1_pinsrq using PINSR_MODE mode
+	iterator.  Use const_int_operand instead of
+	const_pow2_1_to_{2,8,128,32768}_operand for operand 3 predicate.  Use
+	exact_log2 in insn constraint to check integer value of operand 3.
+
+2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (blendbits): Remove mode attribute.
+	(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
+	instead of const_0_to_<blendbits>_operand for operand 3 predicate.
+	Check integer value of operand 3 in insn constraint.
+
+2011-05-09  Richard Guenther  <rguenther@suse.de>
+
+	* lto-symtab.c (lto_cgraph_replace_node): Use types_compatible_p
+	for diagnostics.
+	(lto_symtab_merge): Likewise.  Do not register types here.
+	(lto_symtab_merge_decls_2): Likewise.
+	(lto_symtab_merge_decls_1): Likewise.
+	* gimple.h (enum gtc_mode, gimple_types_compatible_p): Do not declare.
+	* gimple.c (enum gtc_mode): Declare.
+	(gimple_types_compatible_p): Make static.
+
+2011-05-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.md (TD/TF mem to reg move splitter): Make the
+	temporary register to match Pmode.
+
+2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (*vec_concatv4si): Merge from *vec_concatv4si_1
+	and *vec_concatv4si_1_avx.
+
+2011-05-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR rtl-optimization/48927
+	* ira-conflicts.c (commutative_constraint_p): Use
+	recog_data.alternative_enabled_p to disable alternatives where
+	"enabled" attribute is false.
+	(get_dup_num): Ditto.
+	* ira-lives.c (single_reg_class): Ditto.
+	(ira_implicitly_set_insn_hard_regs): Ditto.
+
+2011-05-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* var-tracking.c (find_mem_expr_in_1pdv): Fix thinko.
+	(dataflow_set_preserve_mem_locs): Likewise.
+
+2011-05-09  Philipp Thomas  <pth@suse.de>
+
+	* config/mep/mep.c (mep_validate_vliw): Syntax description
+	should not be translated.
+
+2011-05-09  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/genopt.sh, config/mips/mips-cpus.def: New files.
+	* config/mips/mips-tables.opt: New file (generated).
+	* config.gcc (mips*-*-*): Add mips/mips-tables.opt to extra_options.
+	* config/mips/mips-opts.h (MIPS_ARCH_OPTION_FROM_ABI,
+	MIPS_ARCH_OPTION_NATIVE): Define.
+	* config/mips/mips.c (mips_cpu_info_table): Move contents to
+	mips-cpus.def.
+	(mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p,
+	mips_parse_cpu): Remove.
+	(mips_cpu_info_from_opt, mips_default_arch): New.
+	(mips_handle_option): Don't assert that global structures are in
+	use.  Don't handle OPT_march_, OPT_mtune_ and OPT_mips here.
+	(mips_option_override): Use new variables and functions to set
+	state of these options.  Use strcmp to check for individual CPU names.
+	* config/mips/mips.h (MIPS_CPU_STRING_DEFAULT): Remove default
+	definition.
+	* config/mips/mips.opt (march=): Use ToLower and Enum.
+	(mips): Use ToLower, Enum and Var.
+	(mtune=): Use ToLower and Enum.
+	* config/mips/t-mips ($(srcdir)/config/mips/mips-tables.opt): New.
+
+2011-05-08  Jan Hubicka  <jh@suse.cz>
+
+	* gimple.c (type_pair_hash, type_pair_eq, lookup_type_pair):
+	Arrange type pairs to be UID ordered.
+	(gimple_lookup_type_leader): Make inline.
+
+2011-05-09  Nick Clifton  <nickc@redhat.com>
+
+	PR target/48899
+	* config/iq2000/iq2000.opt (iq2000_tune): Initialise to
+	PROCESSOR_DEFAULT.
+
+	PR target/48897
+	* config/mn10300/mn10300.c (extract_bundle): Remove spurious local
+	variable 's'.
+
+2011-05-08  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* combine.c (simplify_comparison): Abstract out parts into...
+	(simplify_compare_const): ... new function.
+	(try_combine): Generalize parallel arithmetic/compare combining
+	to call simplify_compare_const() and CANONICALIZE_COMPARE().
+
+2011-05-08  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (cgraph_clone_node): Add call_duplication_hook parameter.
+	(cgraph_create_virtual_clone): Call hooks once virtual clone
+	is finished.
+	* cgraph.h (cgraph_clone_node): Update prototype.
+	* ipa-cp.c (ipcp_estimate_growth): Use
+	estimate_ipcp_clone_size_and_time.
+	* ipa-inline-transform.c (clone_inlined_nodes): Update.
+	* lto-cgraph.c (input_node): Update.
+	* ipa-inline.c (recursive_inlining): Update.
+	* ipa-inline.h (estimate_ipcp_clone_size_and_time): New function.
+	(evaluate_conditions_for_known_args): Break out from ...
+	(evaluate_conditions_for_edge): ... here.
+	(evaluate_conditions_for_ipcp_clone): New function.
+	(inline_node_duplication_hook): Update clone summary based
+	on parameter map.
+	(estimate_callee_size_and_time): Rename to ...
+	(estimate_node_size_and_time): take NODE instead of EDGE;
+	take POSSIBLE_TRUTHS as argument.
+	(estimate_callee_size_and_time): Update.
+	(estimate_ipcp_clone_size_and_time): New function.
+	(do_estimate_edge_time): Update.
+
+2011-05-08  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48908
+	PR middle-end/48905
+	* expmed.c (expand_shift_1): Compute adjusted constant shift
+	amount manually.
+
+2011-05-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/avr/avr.c (print_operand_address): Fix invalid RTL access.
+
+2011-05-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/rs6000/rs6000.c (output_profile_hook): Fix thinko.
+
+2011-05-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/invoke.texi (-fuse-linker-plugin): Improve grammar.
+
+2011-05-07  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-transform.c (inline_call): Account when program size
+	decreases.
+	* ipa-inline.c (relative_time_benefit): New function.
+	(edge_badness): Reorganize to be power 2 based; fix thinko when
+	computing badness for negative growth; update comments to match
+	reality; better dumps.
+
+2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* langhooks.h (lang_hooks_for_types): Change global_bindings_p's return
+	type to bool and adjust comment.
+	* fold-const.c (fold_range_test): Adjust call to global_bindings_p.
+	(fold_mathfn_compare): Remove calls to global_bindings_p.
+	(fold_inf_compare): Likewise.
+	* stor-layout.c (variable_size): Adjust call to global_bindings_p.
+	* c-tree.h (global_bindings_p): Adjust prototype.
+	* c-decl.c (global_bindings_p): Return bool and simplify.
+
+2011-05-07  Zdenek Dvorak  <ook@ucw.cz>
+
+	PR tree-optimization/48837
+	* tree-tailcall.c (tree_optimize_tail_calls_1): Do not mark tailcalls
+	when accumulator transformation is performed.
+
+2011-05-06  Jan Hubicka  <jh@suse.cz>
+
+	* i386.h (ix86_tune_indices): Add
+	X86_TUNE_SOFTWARE_PREFETCHING_BENEFICIAL.
+	(TARGET_SOFTWARE_PREFETCHING_BENEFICIAL): New macro.
+	* i386.c (initial_ix86_tune_features): Add
+	X86_SOFTARE_PREFETCHING_BENEFICIAL.
+	(software_prefetching_beneficial_p): Remove predicate.
+	(ix86_option_override_internal): Use new macro.
+
+2011-05-06  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (update_callee_keys): Don't reset node growth cache.
+
+2011-05-06  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (cgraph_add_thunk): Create real function node instead
+	of alias node; finalize it and mark needed/reachale; arrange visibility
+	to be right and add it into the corresponding same comdat group list.
+	(dump_cgraph_node): Dump thunks.
+	* cgraph.h (cgraph_first_defined_function, cgraph_next_defined_function,
+	cgraph_function_with_gimple_body_p,
+	cgraph_first_function_with_gimple_body,
+	cgraph_next_function_with_gimple_body): New functions.
+	(FOR_EACH_FUNCTION_WITH_GIMPLE_BODY, FOR_EACH_DEFINED_FUNCTION):
+	New macros.
+	* ipa-cp.c (ipcp_need_redirect_p): Thunks can't be redirected.
+	(ipcp_generate_summary): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
+	* cgraphunit.c (cgraph_finalize_function): Only look into possible
+	devirtualization when optimizing.
+	(verify_cgraph_node): Verify thunks.
+	(cgraph_analyze_function): Analyze thunks.
+	(cgraph_mark_functions_to_output): Output thunks only in combination
+	with function they are assigned to.
+	(assemble_thunk): Turn thunk into non-thunk; don't try to turn
+	alias into normal node.
+	(assemble_thunks): New functoin.
+	(cgraph_expand_function): Use it.
+	* lto-cgraph.c (lto_output_node): Stream thunks.
+	(input_overwrite_node): Stream in thunks.
+	* ipa-pure-const.c (analyze_function): Thunks do nothing interesting.
+	* lto-streamer-out.c (lto_output): Do not try to output thunk's body.
+	* ipa-inline.c (inline_small_functions): Use FOR_EACH_DEFINED_FUNCTION.
+	* ipa-inline-analysis.c (compute_inline_parameters): "Analyze" thunks.
+	(inline_analyze_function): Do not care about thunk jump functions.
+	(inline_generate_summary):Use FOR_EACH_DEFINED_FUNCTION.
+	* ipa-prop.c (ipa_prop_write_jump_functions): Use
+	cgraph_function_with_gimple_body_p.
+	* passes.c (do_per_function_toporder): Use
+	cgraph_function_with_gimple_body_p.
+	(execute_one_pass);Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY.
+	(ipa_write_summaries): Use cgraph_function_with_gimple_body_p.
+	(function_called_by_processed_nodes_p): Likewise.
+
+2011-05-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/rs6000.opt (rs6000_ieeequad, rs6000_altivec_abi,
+	rs6000_spe_abi, rs6000_darwin64_abi): Remove TargetVariable
+	entries.
+	(mabi=): Replace with separate entries for mabi=altivec,
+	mabi=no-altivec, mabi=spe, mabi=no-spe, mabi=d64, mabi=d32,
+	mabi=ieeelongdouble and mabi=ibmlongdouble.
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Move
+	check for -mabi=spe without SPE ABI support here.
+	(rs6000_handle_option): Replace OPT_mabi_ handling with
+	OPT_mabi_altivec and OPT_mabi_spe handling.
+
+2011-05-06  Cary Coutant  <ccoutant@google.com>
+
+	* dwarf2out.c (contains_subprogram_definition): New function.
+	(should_move_die_to_comdat): Call it.
+
+2011-05-06  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-threadupdate.c (create_block_for_threading): Do not call
+	remove_ctrl_stmt_and_useless_edges.
+	(create_duplicates): Call remove_ctrl_stmt_and_useless_edges.
+	(fixup_template_block, thread_single_edge): Likewise.
+	(mark_threaded_blocks): Use THREAD_TARGET.
+
+2011-05-06  Alan Modra  <amodra@gmail.com>
+
+	PR target/48900
+	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
+	const0_rtx as the arg to the dummy __tls_get_addr libcall.
+
+2011-05-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movdf_internal_nointeger): Apply "*"
+	constraint modifier to "r".
+
+2011-05-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/rs6000.c (rs6000_handle_option): Don't handle and
+	fall through for OPT_mcmodel_.
+
+2011-05-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_asm_trampoline_template): Comment
+	instruction sizes.
+	(s390_trampoline_init): Replace UNITS_PER_WORD with UNITS_PER_LONG.
+
+2011-05-06  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/47930
+	* config/arm/arm.opt (marm): Document it.
+	(mthumb): Reject negative variant.
+
+2011-05-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48898
+	* config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
+	Fix typo in "ccvt" variable name.
+
+2011-05-06  Tristan Gingold  <gingold@adacore.com>
+
+	PR target/48895
+	* config/vms/vms-ar.c (main): Remove cwd variable.
+
+2011-05-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48902
+	* var-tracking.c (prepare_call_arguments): Move else before #endif.
+
+2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* except.c (sjlj_emit_dispatch_table): Call build_case_label.
+	* gimplify.c (gimplify_switch_expr): Likewise.
+	* omp-low.c (expand_omp_sections): Likewise.
+	* tree-eh.c (lower_try_finally_switch): Likewise.
+	(lower_eh_dispatch): Likewise.
+	* tree.h (build_case_label): Declare.
+	* tree.c (build_case_label): Define.
+
+2011-05-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/40975
+	* tree-inline.c (copy_tree_r): Use copy_statement_list.
+	(copy_statement_list): Don't recurse.
+	* stor-layout.c (copy_self_referential_tree_r): Don't allow
+	STATEMENT_LIST.
+
+2011-05-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/rs6000.c (rs6000_handle_option): Don't fall
+	through from -mfpu= handling.
+	* config/rs6000/rs6000.opt (mfpu=): Use Var and Init.
+
+2011-05-05  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* dwarf2out.c (dwarf2out_frame_debug_expr) [rule 10]: Handle
+	POST_MODIFY.
+
+2011-05-05  Steve Ellcey  <sje@cup.hp.com>
+
+	* config.gcc (hppa*64*-*-hpux11*): Modify tm_file and extra_options
+	for 11.31.
+	(hppa[12]*-*-hpux11*): Ditto.
+	(ia64*-*-hpux*): Add ia64/hpux-unix2003.h to tm_file.
+	* config/ia64/hpux-unix2003.h: New.
+	* config/pa/pa-hpux1131.opt: New.
+	* config/pa/pa-hpux1131.h: New.
+	* config/pa/pa64-hpux.h (STARTFILE_SPEC): Use unix2003.o if requested.
+	* config/pa/pa-hpux.opt (flag_pa_unix): Check TARGET_HPUX_11_31 value.
+	* config/pa/pa.h (TARGET_HPUX_11_31): Provide default (0) value.
+
+2011-05-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48853
+	* dwarf2out.c (mem_loc_descriptor) <case SUBREG>: Pass mem_mode
+	instead of mode as 3rd argument to recursive call.
+	(mem_loc_descriptor) <case REG>: If POINTERS_EXTEND_UNSIGNED, don't
+	emit DW_OP_GNU_regval_type if mode is Pmode and mem_mode is not
+	VOIDmode.
+	(mem_loc_descriptor) <case SYMBOL_REF>: If POINTERS_EXTEND_UNSIGNED,
+	don't give up if mode is Pmode and mem_mode is not VOIDmode.
+	(mem_loc_descriptor) <case CONST_INT>: If POINTERS_EXTEND_UNSIGNED,
+	use int_loc_descriptor if mode is Pmode and mem_mode is not VOIDmode.
+
+2011-05-05  Julian Brown  <julian@codesourcery.com>
+
+	* config/arm/neon.md (vec_set<mode>_internal): Fix misplaced
+	parenthesis in D-register case.
+
+2011-05-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* opt-functions.awk (var_type_struct): Handle Enum options.
+	* optc-gen.awk: Don't check range of variables of character type.
+	* config/rs6000/rs6000.c (rs6000_sched_insert_nops_str,
+	rs6000_sched_costly_dep_str, rs6000_recip_name, rs6000_abi_name,
+	rs6000_sdata_name, rs6000_explicit_options): Remove.
+	(rs6000_option_override_internal): Check for -malign-power here.
+	Use global_options_set instead of rs6000_explicit_options.
+	(rs6000_parse_fpu_option): Remove.
+	(rs6000_handle_option): Access variables via opts and opts_set
+	pointers.  Use error_at and warning_at.  Add fall-through
+	comments.  Don't handle OPT_mcmodel_, OPT_maix_struct_return,
+	OPT_msvr4_struct_return, OPT_mvrsave, OPT_mspe, OPT_mcall_,
+	OPT_msdata_, OPT_mtls_size_, OPT_mtraceback_, OPT_mfloat_gprs_,
+	OPT_msched_costly_dep_, OPT_malign_ or OPT_mrecip_ explicitly
+	here.  Don't use rs6000_parse_fpu_option.
+	* config/rs6000/rs6000.h (fpu_type): Remove declaration.
+	* config/rs6000/rs6000.opt (rs6000_long_double_type_size,
+	rs6000_spe, rs6000_float_gprs): Remove TargetVariable entries.
+	(mrecip=): Use Var.
+	(mspe): Use Var and Save.
+	(mtraceback=): Use Enum and Var.
+	(rs6000_traceback_type): New Enum and EnumValue entries.
+	(mfloat-gprs=): Use Enum, Var and Save.
+	(rs6000_float_gprs): New Enum and EnumValue entries.
+	(mlong-double-): use Var and Save.
+	(msched-costly-dep=, minsert-sched-nops=): Use Var.
+	(malign-): Use Enum and Var.
+	(rs6000_alignment_flags): New Enum and EnumValue entries.
+	(mfpu=): Use Enum.
+	(fpu_type_t): New Enum and EnumValue entries.
+	* config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	* config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	* config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	* config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	* config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	(RS6000_DEFAULT_LONG_DOUBLE_SIZE): Remove commented-out
+	definition.
+	* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	* config/rs6000/linux64.opt (mcmodel=): Use Enum and Var.
+	(rs6000_cmodel): New Enum and EnumValue entries.
+	* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use
+	global_options_set instead of rs6000_explicit_options.
+	* config/rs6000/sysv4.opt (mcall-, msdata=): Use Var.
+	(mtls-size=): Use Enum and Var.
+	(rs6000_tls_size): New Enum and EnumValue entries.
+
+2011-05-05  Michael Matz  <matz@suse.de>
+
+	* config/alpha/elf.h (ENDFILE_SPEC): Add Ofast.
+	* config/alpha/osf5.h (ENDFILE_SPEC): Add Ofast.
+	* config/alpha/netbsd.h (ENDFILE_SPEC): Add Ofast.
+	* config/sparc/linux.h (ENDFILE_SPEC): Add Ofast.
+	* config/sparc/sp64-elf.h (ENDFILE_SPEC): Add Ofast.
+	* config/sparc/sp-elf.h (ENDFILE_SPEC): Add Ofast.
+	* config/sparc/linux64.h (ENDFILE_SPEC): Add Ofast.
+	* config/sparc/freebsd.h (ENDFILE_SPEC): Add Ofast.
+	* config/sparc/sol2.h (ENDFILE_SPEC): Add Ofast.
+	* config/i386/cygwin.h (ENDFILE_SPEC): Add Ofast.
+	* config/i386/gnu-user.h (ENDFILE_SPEC): Add Ofast.
+	* config/i386/gnu-user64.h (ENDFILE_SPEC): Add Ofast.
+	* config/i386/darwin.h (ENDFILE_SPEC): Add Ofast.
+	* config/i386/mingw32.h (ENDFILE_SPEC): Add Ofast.
+	* config/ia64/linux.h (ENDFILE_SPEC): Add Ofast.
+	* config/mips/linux.h (ENDFILE_SPEC): Add Ofast.
+
+2011-05-05  Richard Guenther  <rguenther@suse.de>
+
+	* expmed.c (expand_variable_shift): Rename to ...
+	(expand_shift_1): ... this.  Take an expanded shift amount.
+	For rotates recurse directly not building trees for the shift amount.
+	(expand_variable_shift): Wrap around expand_shift_1.
+	(expand_shift): Adjust.
+
+2011-05-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimplify.c (create_tmp_var_raw): Don't call build_type_variant.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree.h (get_pending_sizes): Remove prototype.
+	(put_pending_size): Likewise.
+	(put_pending_sizes): Likewise.
+	* stor-layout.c (pending_sizes): Delete.
+	(get_pending_sizes): Likewise.
+	(put_pending_size): Likewise.
+	(put_pending_sizes): Likewise.
+	(variable_size): Do not call put_pending_size and tidy up.
+	* function.h (struct function): Remove dont_save_pending_sizes_p.
+	* lto-streamer-in.c (input_function): Do not stream it.
+	* lto-streamer-out.c (output_function): Likewise.
+	* tree-inline.c (initialize_cfun): Do not copy it.
+	* c-decl.c (store_parm_decls): Do not set it.
+	* omp-low.c (create_task_copyfn): Likewise.
+	* tree-optimize.c (tree_rest_of_compilation): Likewise.
+
+2011-05-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movdf_internal_rex64): Simplify nested "if"
+	conditions.
+	(*movdf_internal): Ditto.
+	(*movdf_internal_nointeger): Ditto.
+	(*movsf_internal): Ditto.
+
+2011-05-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (finish_decl): Don't call get_pending_sizes.
+	(grokparm): Add parameter expr.  Pass it to grokdeclarator.
+	(push_parm_decl): Add parameter expr.  Pass it to grokdeclarator.
+	(c_variable_size): Remove.
+	(grokdeclarator): Use save_expr instead of c_variable_size.  Don't
+	call put_pending_sizes.
+	(get_parm_info): Add parameter expr.  Use it to set
+	arg_info->pending_sizes.
+	(store_parm_decls): Use arg_info->pending_sizes instead or calling
+	get_pending_sizes.
+	* c-parser.c (c_parser_parms_declarator): Update call to
+	c_parser_parms_list_declarator.
+	(c_parser_parms_list_declarator): Take parameter expr.  Update
+	call to push_parm_decl.  Update recursive call.  Don't call
+	get_pending_sizes.  Update calls to get_parm_info.
+	(c_parser_objc_method_definition): Update calls to
+	c_parser_objc_method_decl and objc_start_method_definition.
+	(c_parser_objc_methodproto): Update call to c_parser_objc_method_decl.
+	(c_parser_objc_method_decl): Add parameter expr.  Update call to
+	grokparm.
+	(c_parser_objc_try_catch_finally_statement): Update call to grokparm.
+	* c-tree.h (struct c_arg_info.pending_sizes): Change to a tree.
+	(get_parm_info, grokparm, push_parm_decl): Update prototypes.
+
+2011-05-05  Michael Hope  <michael.hope@linaro.org>
+
+	PR pch/45979
+	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for
+	__ARM_EABI__ hosts.
+
+2011-05-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (TARGET_ASM_OUTPUT_MI_THUNK): Define.
+	(TARGET_ASM_CAN_OUTPUT_MI_THUNK): Likewise.
+	(spu_output_mi_thunk): New function.
+
+2011-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/sparc/sol2.h (ASM_OUTPUT_CALL): Use
+	targetm.asm_out.print_operand.
+	* config/sol2.c: Include target.h.
+
+2011-05-04  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (reset_edge_caches): New function.
+	(update_caller_keys): Add check_inlinablity_for; do not
+	reset edge caches; remove now unnecesary loop.
+	(update_callee_keys): Add comments; reset node_growth_cache of callee.
+	(update_all_callee_keys): Likewise.
+	(inline_small_functions): Sanity check cache; update code
+	recomputing it.
+
+2011-05-04  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR rtl-optimization/47612
+	* df-problems.c (can_move_insns_across): Don't pick a cc0 setter
+	as the last insn of the sequence to be moved.
+
+2011-05-04  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48864
+	* doc/invoke.texi (Ofast): Document that it
+	enables Fortran's -fno-protect-parens.
+
+2011-05-04  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.c (ix86_reorg): Run move_or_delete_vzeroupper first.
+
+2011-05-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* stor-layout.c (variable_size): Do not issue errors.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* coverage.c (tree_coverage_counter_ref): Use integer_type_node
+	for array-ref indices.
+	(tree_coverage_counter_addr): Likewise.
+	(build_fn_info_type): Use size_int for index types.
+	(build_gcov_info): Likewise.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* c-decl.c (check_bitfield_type_and_width): Do not pass NULL
+	to build_int_cst.
+	* c-typeck.c (really_start_incremental_init): Use bitsize_int
+	for constructor indices.
+	(push_init_level): Likewise.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* explow.c (promote_mode): Move variable declarations before code.
+
+2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (build_function_type_array): Declare.
+	(build_varargs_function_type_array): Declare.
+	(build_function_type_vec, build_varargs_function_type_vec): Define.
+	* tree.c (build_function_type_array_1): New function.
+	(build_function_type_array): New function.
+	(build_varargs_function_type_array): New function.
+
+2011-05-04  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vect-loop.c (vectorizable_reduction): Check reduction cost
+	before setting STMT_VINFO_TYPE.
+
+2011-05-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_gimplify_va_arg_expr): Call pass_by_reference
+	instead of spu_pass_by_reference.
+
+2011-05-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* calls.c (emit_library_call_value_1): Invoke
+	promote_function_mode hook on libcall arguments.
+	* explow.c (promote_function_mode, promote_mode): Handle TYPE
+	argument being NULL.
+	* targhooks.c (default_promote_function_mode): Lisewise.
+	* config/s390/s390.c (s390_promote_function_mode): Likewise.
+	* config/sparc/sparc.c (sparc_promote_function_mode): Likewise.
+
+	* doc/tm.texi: Document that TYPE argument might be NULL.
+
+2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	* config/bfin/bfin.c (bfin_cpus): Update silicon revisions.
+
+2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Bernd Schmidt
+	* config/bfin/bfin.md (addsi3): Add an alternative for IREGS.
+
+2011-05-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/alpha.h (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB)
+	(MIPS_UNMARK_STAB, SHASH_SIZE, THASH_SIZE, ALIGN_SYMTABLE_OFFSET):
+	Move ...
+	* mips-tfile.c: ... here.
+	Don't include coretypes.h, tm.h, filenames.h.
+	(saber_stop): Remove definition and all calls.
+	[__SABER__]: Remove.
+	(__LINE__): Remove default.
+	(Size_t, Ptrdiff_t): Remove definitions.
+	Replace by size_t, ptrdiff_t.
+	[!MIPS_DEBUGGING_INFO]: Remove.
+	(SHASH_SIZE, THASH_SIZE): Remove defaults.
+	(progname): Add const.
+	(STATIC): Remove.
+	Replace all uses by static.
+	(ALIGN_SYMTABLE_OFFSET): Remove default.
+	* mips-tdump.c: Don't include coretypes.h, tm.h.
+	Remove !MIPS_IS_STAB guard.
+	* Makefile.in (mips-tfile.o): Remove $(RTL_H), coretypes.h,
+	$(TM_H), filenames.h dependencies.
+	(mips-tdump.o): Remove $(RTL_H), coretypes.h, $(TM_H) dependencies.
+
+2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Jie Zhang
+	*config/bfin/bfin.c (bfin_extra_live_on_entry): New.
+	(TARGET_EXTRA_LIVE_ON_ENTRY): Define.
+
+2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Bernd Schmidt
+	* config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into
+	account and save/restore RETS.
+	(PROFILE_BEFORE_PROLOGUE): Define.
+	(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character.  Correct
+	the push insn to use predecrement.
+
+2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Jie Zhang
+	* config/bfin/bfin.c (bfin_expand_prologue): Don't clobber P2.
+
+2011-05-04  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.c: Include cfgloop.h.
+	(DUMP): New macro.
+	(mn10300_insert_setlb_lcc): New function.  Inserts a SETLB and a
+	Lcc or a FLcc insn into the instruction stream.
+	(mn10300_block_contains_call): New function.  Returns true if the
+	given basic block contains a CALL insn.
+	(mn10300_loop_contains_call_insn): New function.  Returns true if
+	the given loop contains a CALL insn.
+	(mn10300_scan_for_setlb_lcc): New function.  Finds opportunities
+	to use the SETLB and Lcc or FLcc insns.
+	(mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing.
+	(TARGET_FLAGS): Add MASK_ALLOW_SETLB.
+	* config/mn10300/mn10300.opt (msetlb): New option.  Used to
+	disable the SETLB optimization.
+	* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add
+	__SETLB__ or __NO_SETLB__.
+	* config/mn10300/mn10300.md (UNSPEC_SETLB): New constant.
+	(movsf_internal): Handle MDR register.
+	(cmpsi): Make visible.
+	(setlb): New pattern.
+	(Lcc): New pattern.
+	(FLcc): New pattern.
+
+2011-05-04  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48860
+	* config/i386/i386.md (*movdi_internal_rex64) Use %vmovd
+	for reg<->xmm moves.
+	* config/i386/sse.md (*vec_concatv2di_rex64_sse4_1): Ditto.
+	(vec_concatv2di_rex64_sse): Ditto.
+	(*sse2_storeq_rex64): Do not emit %v prefix for mov{q} mnemonic.
+	(*vec_extractv2di_1_rex64): Ditto.
+
+	Revert:
+	2011-05-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
+	reg<->xmm moves.
+	(*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (int_const_binop): Remove notrunc argument.
+	* fold-const.c (int_const_binop): Remove notrunc argument.  Always
+	create integer constants that are properly truncated.
+	(extract_muldiv_1): Expand one notrunc int_const_binop caller.
+	(const_binop): Remove zero notrunc argument to int_const_binop.
+	(size_binop_loc): Likewise.
+	(fold_div_compare): Likewise.
+	(maybe_canonicalize_comparison_1): Likewise.
+	(fold_comparison): Likewise.
+	(fold_binary_loc): Likewise.
+	(multiple_of_p): Likewise.
+	* expr.c (store_constructor): Likewise.
+	* gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise.
+	(maybe_fold_stmt_addition): Likewise.
+	* ipa-prop.c (ipa_modify_call_arguments): Likewise.
+	* stor-layout.c (layout_type): Likewise.
+	* tree-data-ref.c (tree_fold_divides_p): Likewise.
+	* tree-sra.c (build_ref_for_offset): Likewise.
+	(build_user_friendly_ref_for_offset): Likewise.
+	* tree-ssa-address.c (maybe_fold_tmr): Likewise.
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
+	* tree-ssa-loop-niter.c (inverse): Likewise.
+	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise.
+	* tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise.
+	* tree-switch-conversion.c (check_range): Likewise.
+	(build_constructors): Likewise.
+	* tree-vect-generic.c (expand_vector_piecewise): Likewise.
+	* tree-vrp.c (set_and_canonicalize_value_range): Likewise.
+	(extract_range_from_assert): Likewise.
+	(vrp_int_const_binop): Likewise.
+	(extract_range_from_binary_expr): Likewise.
+	(extract_range_from_unary_expr): Likewise.
+	(check_array_ref): Likewise.
+	(find_case_label_range): Likewise.
+	(simplify_div_or_mod_using_ranges): Likewise.
+	* tree-cfg.c (group_case_labels_stmt): Use double-ints for
+	comparing case labels for merging.
+
+2011-05-03  Mark Wielaard  <mjw@redhat.com>
+
+	* dwarf2out.c (debug_str_hash_forced): Removed.
+	(gen_label_for_indirect_string): Removed.
+	(get_debug_string_label): Removed.
+	(AT_string_form): Generate label directly.
+	(output_indirect_string): Test indirect_string_node for
+	DW_FORM_strp instead of checking label and refcount.
+	(prune_indirect_string): Removed.
+	(prune_unused_types): Don't check debug_str_hash_forced or
+	call prune_indirect_string.
+
+2011-05-04  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR other/48093
+	* doc/invoke.texi: Document -mtls-dialect and GCC_COMPARE_DEBUG.
+
+2011-05-04  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47994
+	PR debug/47919
+	* combine.c (try_combine): Skip debug insns at m_split tests.
+
+2011-04-26  Mark Wielaard  <mjw@redhat.com>
+
+	PR42288
+	* dwarf2out.c (dwarf2out_finish): Always call output_aranges ()
+	when info_section_emitted.
+
+2011-05-03  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/mips-opts.h: New.
+	* config/mips/mips.c (enum mips_r10k_cache_barrier_setting): Move
+	to mips-opts.h.
+	(mips_abi, mips_code_readable, mips_r10k_cache_barriee): Remove.
+	(mips_handle_option): Don't handle OPT_mabi_, OPT_mcode_readable_
+	or OPT_mr10k_cache_barrier_ here.  Access mips_cache_flush_func
+	via opts pointer.
+	* config/mips/mips.h (enum mips_code_readable_setting): Move to
+	mips-opts.h.
+	(mips_abi, mips_code_readable): Don't declare.
+	* config/mips/mips.opt (config/mips/mips-opts.h): New HeaderInclude.
+	(mabi=): Use Enum and Var.
+	(mips_abi): New Enum and EnumValue entries.
+	(mcode-readable=): Use Enum and Var.
+	(mips_code_readable_setting): New Enum and EnumValue entries.
+	(mr10k-cache-barrier=): Use Enum and Var.
+	(mips_r10k_cache_barrier_setting): New Enum and EnumValue entries.
+
+2011-05-03  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.h (cgraph_node_set_def, varpool_node_set_def): Move out of GTY;
+	replace hash by pointer map.
+	(cgraph_node_set_element_def, cgraph_node_set_element,
+	const_cgraph_node_set_element, varpool_node_set_element_def,
+	varpool_node_set_element, const_varpool_node_set_element): Remove.
+	(free_cgraph_node_set, free_varpool_node_set): New function.
+	(cgraph_node_set_size, varpool_node_set_size): Use vector size.
+	* tree-emutls.c: Free varpool node set.
+	* ipa-utils.c (cgraph_node_set_new, cgraph_node_set_add,
+	cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
+	debug_cgraph_node_set, free_cgraph_node_set, varpool_node_set_new,
+	varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
+	dump_varpool_node_set, free_varpool_node_set, debug_varpool_node_set):
+	Move here from ipa.c; implement using pointer_map
+	* ipa.c (cgraph_node_set_new, cgraph_node_set_add,
+	cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set,
+	debug_cgraph_node_set, varpool_node_set_new,
+	varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find,
+	dump_varpool_node_set, debug_varpool_node_set):
+	Move to ipa-uitls.c.
+	* passes.c (ipa_write_summaries): Update.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Mike Frysinger:
+	* config/bfin/bfin.c (bfin_cpus[]): Add 0.4 for
+	bf542/bf544/bf547/bf548/bf549.
+
+2011-05-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* expmed.c (extract_bit_field_1): Remove write-only variable "icode".
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Bernd Schmidt:
+	* config/bfin/bfin.md (MOVCC): New mode_macro.
+	(mov<mode>cc_insn1, mov<mode>cc_insn2, mov<mode>cc): Renamed from
+	movsicc_insn1, movsicc_insn2 and movsicc and macroized.  Remove
+	comments from generated assembly.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Bernd Schmidt
+	* config/bfin/t-bfin (LIB1ASMFUNCS): Add muldi3 and umulsi3_highpart.
+	* config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add muldi3.
+	* config/bfin/t-bfin-linux (LIB1ASMFUNCS): Add muldi3.
+	* config/bfin/t-bfin-uclinux (LIB1ASMFUNCS): Add muldi3.
+	* config/bfin/lib1funcs.asm (___muldi3): New function.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/stormy16/stormy16 (xstormy16_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+	Rearrange initialization of `args' to do so.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/i386/i386.c (ix86_code_end): Call build_function_type_list
+	instead of build_function_type.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/rs6000/rs6000.c (spe_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+	(paired_init_builtins, altivec_init_builtins): Likewise.
+	(builtin_function_type): Likewise.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/sh/sh.c (sh_media_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/sparc/sparc.c (sparc_file_end): Call
+	build_function_type_list instead of build_function_type.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/alpha/alpha.c (alpha_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/xtensa/xtensa.c (xtensa_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/iq2000/i2000.c (iq2000_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+	Delete `endlink' variable.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/avr/avr.c (avr_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/picochip/picochip.c (picochip_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+	Delete `endlink' variable.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/bfin/bfin.c (bfin_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Bernd Schmidt
+	* config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything
+	that's not CONST_INT.  Seemingly redundant check is due to PR39768.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Jie Zhang:
+	* config/bfin/uclinux.h (LINK_GCC_C_SEQUENCE_SPEC): Make sure
+	libbffastfp overrides libgcc when -mfast-fp.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	Originally from Bernd Schmidt
+	* config/bfin/uclinux.h (SUBTARGET_FDPIC_NOT_SUPPORTED): New macro.
+	* config/bfin/bfin.c (override_options): Test it and error if
+	TARGET_FDPIC.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	Originally From Bernd Schmidt
+	* config/bfin/bfin.c (override_options): Disable -fstack-limit for
+	FD-PIC.
+
+2011-05-03  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-threadupdate.c (THREAD_TARGET): define.
+	(remove_ctrl_stmt_and_useless_edges): Clear AUX field of outgoing edges.
+	(craete_edge_and_update_destination_phis): Use THREAD_TARGET rather
+	than accessing AUX field directly.  Free the AUX field before
+	clearing it.
+	(thread_block, thread_through_loop_header): Likewise.
+	(thread_single_edge, mark_threaded_blocks): Likewise.
+	(redirect_edges): Delay clearing the AUX field.  Free the AUX field.
+	(register_jump_thread): Do not attempt to thread to a NULL edge.
+
+2011-05-03  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* function.c (init_function_start): Call decide_function_section.
+	* varasm.c (decide_function_section): New function.
+	(assemble_start_function): When not using
+	flag_reorder_blocks_and_partition, don't compute in_cold_section_p
+	or first_function_block_is_cold.
+	* rtl.h (decide_function_section): Declare.
+
+2011-05-03  Uros Bizjak  <ubizjak@gmail.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48774
+	* config/i386/i386.c (ix86_match_ccmode): For CC{A,C,O,S}mode
+	only succeed if req_mode is the same as set_mode.
+
+2011-05-03  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gengenrtl.c (special_rtx): PC, CC0 and RETURN are special.
+	* genemit.c (gen_exp): Handle RETURN.
+	* emit-rtl.c (verify_rtx_sharing): Likewise.
+	(init_emit_regs): Create pc_rtx, ret_rtx and cc0_rtx specially.
+	* rtl.c (copy_rtx): RETURN is shared.
+	* rtl.h (enum global_rtl_index): Add GR_RETURN.
+	(ret_rtx): New.
+	* jump.c (redirect_exp_1): Don't use gen_rtx_RETURN.
+	* config/s390/s390.c (s390_emit_epilogue): Likewise.
+	* config/rx/rx.c (gen_rx_rtsd_vector): Likewise.
+	* config/cris/cris.c (cris_expand_return): Likewise.
+	* config/m68k/m68k.c (m68k_expand_epilogue): Likewise.
+	* config/rs6000/rs6000.c (rs6000_make_savres_rtx,
+	rs6000_emit_epilogue, rs6000_output_mi_thunk): Likewise.
+	* config/picochip/picochip.c (picochip_expand_epilogue): Likewise.
+	* config/h8300/h8300.c (h8300_push_pop, h8300_expand_epilogue):
+	Likewise.
+	* config/v850/v850.c (expand_epilogue): Likewise.
+	* config/bfin/bfin.c (bfin_expand_call): Likewise.
+	* config/arm/arm.md (epilogue): Likewise.
+	* config/mn10300/mn10300.c (mn10300_expand_epilogue): Likewise.
+	* config/sparc/sparc.c (sparc_struct_value_rtx): Rename ret_rtx
+	variable to ret_reg.
+
+2011-05-03  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48846
+	* lto-streamer-in.c (unpack_ts_decl_common_value_fields):
+	Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN.
+	* lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
+
+2011-05-03  Richard Guenther  <rguenther@suse.de>
+
+	* c-decl.c (grokdeclarator): Instead of looking at
+	TREE_OVERFLOW check if the constant fits in the index type.
+
+2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders,
+	(vec_store_lanes<mode><mode>): Likewise.
+
+2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* doc/md.texi (vec_load_lanes, vec_store_lanes): Document.
+	* optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New
+	convert_optab_index values.
+	(vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs.
+	* genopinit.c (optabs): Initialize the new optabs.
+	* internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions.
+	* internal-fn.c (get_multi_vector_move, expand_LOAD_LANES)
+	(expand_STORE_LANES): New functions.
+	* tree.h (build_array_type_nelts): Declare.
+	* tree.c (build_array_type_nelts): New function.
+	* tree-vectorizer.h (vect_model_store_cost): Add a bool argument.
+	(vect_model_load_cost): Likewise.
+	(vect_store_lanes_supported, vect_load_lanes_supported)
+	(vect_record_strided_load_vectors): Declare.
+	* tree-vect-data-refs.c (vect_lanes_optab_supported_p)
+	(vect_store_lanes_supported, vect_load_lanes_supported): New functions.
+	(vect_transform_strided_load): Split out statement recording into...
+	(vect_record_strided_load_vectors): ...this new function.
+	* tree-vect-stmts.c (create_vector_array, read_vector_array)
+	(write_vector_array, create_array_ref): New functions.
+	(vect_model_store_cost): Add store_lanes_p argument.
+	(vect_model_load_cost): Add load_lanes_p argument.
+	(vectorizable_store): Try to use store-lanes functions for
+	interleaved stores.
+	(vectorizable_load): Likewise load-lanes and loads.
+	* tree-vect-slp.c (vect_get_and_check_slp_defs): Update call
+	to vect_model_store_cost.
+	(vect_build_slp_tree): Likewise vect_model_load_cost.
+
+2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* hooks.h (hook_bool_mode_uhwi_false): Declare.
+	* hooks.c (hook_bool_mode_uhwi_false): New function.
+	* target.def (array_mode_supported_p): New hook.
+	* doc/tm.texi.in (TARGET_ARRAY_MODE_SUPPORTED_P): Add @hook.
+	* doc/tm.texi: Regenerate.
+	* stor-layout.c (mode_for_array): New function.
+	(layout_type): Use it.
+	* config/arm/arm.c (arm_array_mode_supported_p): New function.
+	(TARGET_ARRAY_MODE_SUPPORTED_P): Define.
+
+2011-05-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/48723
+	* config/i386/i386.c (ix86_expand_prologue): Do not probe the stack
+	for -fstack-check if the size to allocate is negative.
+
+2011-05-02  Lawrence Crowl  <crowl@google.com>
+
+	* timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN.
+	(timevar_cond_start): New for starting a timer only when it is not
+	already running.
+	(timevar_cond_stop): New for stopping a timer when it was not already
+	running.
+
+	* timevar.c (timevar_stop): Enable start/stop timers to start again.
+	(timevar_cond_start): New as above.
+	(timevar_cond_stop): New as above.
+
+	* timevar.def: Add start/stop timers for compiler phases,
+	TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH,
+	TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE,
+	and TV_PHASE_FINALIZE.
+	Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL.
+	Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC,
+	TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST.
+	Change push/pop timer TV_NAME_LOOKUP into a start/stop timer.
+	Make unused TV_OVERLOAD into a start/stop timer.
+
+	Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION.
+	Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|"
+	to indicate that they are start/stop timers.
+
+	* toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL.
+	Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE.
+	Move initialization to do_compile.
+	(do_compile): Add initialization from above.
+	Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE.
+
+	* c-decl.c (c_write_global_declarations): Add start/stop of
+	TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO.
+
+	* c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC
+	or TV_PARSE_INLINE, as appropriate.
+	(c_parser_enum_specifier): Push/pop TV_PARSE_ENUM.
+	(c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT.
+
+2011-05-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/40975
+	* tree-inline.c (copy_tree_r): Handle STATEMENT_LIST.
+
+2011-05-02  Simon Martin  <simartin@users.sourceforge.net>
+
+	PR c/35445
+	* c-decl.c (finish_decl): Only create a composite if the types are
+	compatible.
+
+2011-05-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/fr30/fr30-protos.h (Mmode): Don't define.
+	* config/m32r/m32r-protos.h (Mmode): Don't define.  Expand
+	definition where used.
+	* config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't
+	define.  Expand definitions where used.
+	* config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define.
+	Expand definitions where used.
+	* config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size,
+	rx_function_arg, rx_function_arg_advance,
+	rx_function_arg_boundary): Expand definitions of those macros.
+	* config/v850/v850-protos.h (Mmode): Don't define.  Expand
+	definition where used.
+
+2011-05-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for
+	reg<->xmm moves.
+	(*mov<mode>_internal): Merge with *mov<mode>_internal_avx.
+	(*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves.  Merge
+	with *movv2sf_internal_rex64_avx.
+	(*movv2sf_internal): Merge with *movv2sf_internal_avx.
+	* config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>:
+	Use %v prefix in insn mnemonic to handle TARGET_AVX.
+	(*movdi_internal): Add "isa" attribute.  Use "maybe_vex" instead of
+	"vex" in "prefix" attribute calculation.
+	(*movdf_internal): Output AVX mnemonics.  Add "prefix" attribute.
+
+2011-05-02  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	PR target/47951
+	* config/bfin/bfin.md (loop_end): Use matching constraints to ensure
+	inputs match the output.
+
+2011-05-02  Andreas Schwab  <schwab@linux-m68k.org>
+
+	PR target/47955
+	* config/m68k/m68k.c (m68k_expand_prologue): Set
+	current_function_static_stack_size.
+
+2011-05-02  Jan Hubicka  <jh@suse.cz>
+
+	* lto-streamer.c (lto_streamer_cache_insert_1,
+	lto_streamer_cache_lookup, lto_streamer_cache_create,
+	lto_streamer_cache_delete): Use pointer map instead of hashtable.
+	* lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map.
+
+2011-05-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m68k/genopt.sh, config/m68k/m68k-isas.def,
+	config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h,
+	config/m68k/t-opts: New files.
+	* config/m68k/m68k-tables.opt: New file (generated).
+	* config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to
+	extra_options and m68k/t-opts to tmake_file.
+	* config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt.
+	(all_isas): Initialize using m68k-isas.def.
+	(all_microarchs): Initialize using m68k-microarchs.def.
+	(m68k_find_selection): Remove.
+	(m68k_handle_option): Don't assert that global structures are in
+	use.  Use error_at.  Access variables via opts pointer.  Don't
+	handle -march=, -mcpu= and -mtune= here.  Set gcc_options fields
+	directly for -m68020-40 and -m68020-60.
+	(m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and
+	m68k_tune_entry here.
+	* config/m68k/m68k.h (enum uarch_type, enum target_device): Move
+	to m68k-opts.h.
+	(m68k_library_id_string): Remove declaration.
+	* config/m68k/m68k.opt (config/m68k/m68k-opts.h): New HeaderInclude.
+	(m68k_library_id_string): New Variable.
+	(march=, mcpu=, mtune=): Use Enum and Var.
+
+2011-05-02  Richard Guenther  <rguenther@suse.de>
+
+	* varasm.c (output_constructor_regular_field): Compute zero-based
+	index with double-ints.  Make sure to ICE instead of producing
+	wrong code.
+	* cgraph.c (cgraph_add_thunk): Do not create new tree nodes
+	in asserts.  Properly use a signed type.
+
+2011-05-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (V): New mode iterator.
+	(V_128): Rename from SSEMODE.  Make V2DF mode conditional on
+	TARGET_SSE2.
+	(V_256): Rename from AVX256MODE.
+	(VF): Make V4SF mode unconditional.  Add TARGET_SSE instruction
+	condition to all users.
+	(VF1): Ditto.
+	(VF2): Make V2DF mode unconditional.  Add TARGET_SSE2 instruction
+	condition to all users.
+	(VF_128): Make V4SF mode unconditional.
+	(VF_256): Rename from AVX256MODEF2P.
+	(VI4F_128): Rename from SSEMODE4S.
+	(VI8F_128): Rename from SSEMODE2D.
+	(VI4F_256): Rename from AVX256MODE8P.
+	(VI8F_256): Rename from AVX256MODE4P.
+	(avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes.
+	(ssescalarmodesuffix): Remove SF and DF modes.
+	(SSEMODE124): Remove.
+	(SSEMODE1248): Ditto.
+	(SSEMODEF2P): Ditto.
+	(AVXMODEF2P): Ditto.
+	(AVXMODEFDP): Ditto.
+	(AVXMODEFSP): Ditto.
+	(VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes
+	unconditional.
+	(VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO.  Make V4SF mode
+	unconditional.
+	(xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and
+	xop_pcmov_<mode>256.  Use V mode iterator.
+
+	Adjust RTX patterns globally for renamed mode attributes.
+
+2011-05-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* haifa-sched.c (sched_emit_insn): Emit insn before first
+	non-scheduled insn.  Inform back-end about new insn.  Add
+	new insn to scheduled_insns list.
+
+2011-05-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48822
+	* tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice.
+	(process_scc): Indicate which iteration we start.
+
+2011-05-02  Jan Hubicka  <jh@suse.cz>
+
+	* lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h
+	(lto_section_overrun): New.
+	* lto-section-out.c (append_block): Rename to ...
+	(lto_append_block): ... this one; export.
+	(lto_output_1_stream): Move lto lto-streamer.h
+	(lto_output_data_stream): Update.
+	* lto-streamer.h (lto_section_overrun, lto_append_block): Declare.
+	(lto_output_1_stream, lto_input_1_unsigned): Turn into inline
+	functions.
+
+2011-05-02  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (tree_code_counts): New global array.
+	(record_node_allocation_statistics): Count individual tree codes.
+	(dump_tree_statistics): Dump individual code stats.
+
+2011-05-01  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (caller_growth_limits): Fix thinko when
+	looking for largest stack frame.
+	* ipa-inline.h (dump_inline_summary): Declare.
+	* ipa-inline-analysis.c (dump_inline_edge_summary): Dump info
+	on stack usage.
+	(dump_inline_summary): Export.
+	(debug_inline_summary): Declare as DEBUG_FUNCTION.
+
+2011-05-01  Anatoly Sokolov  <aesok@post.ru>
+
+	* reginfo.c (memory_move_cost): Change rclass argument type form
+	'enum reg_class' to reg_class_t.
+	* reload.h (memory_move_cost): Update prototype.
+	* postreload.c reload_cse_simplify_set): Change type dclass var to
+	reg_class_t.
+	* ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector):
+	Update prototype.
+	(ira_allocate_and_set_costs): Change aclass argument type form
+	'enum reg_class' to reg_class_t.
+	* ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector):
+	Change aclass argument type to reg_class_t.
+	(update_conflict_hard_reg_costs): Change type aclass and pref vars
+	to reg_class_t.
+	* gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust
+	memory_move_cost call.
+
+	* config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and
+	'to' local var. Rename from_i and to_i arguments to 'from' and 'to'.
+	Change type tmp var to reg_class_t.
+
+2011-04-30  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (can_inline_edge_p): Disregard limits when
+	inlining into function with flatten attribute.
+	(want_inline_small_function_p): Be more realistic about inlining
+	cold calls where callee size grows.
+
+2011-04-30  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor
+	flags.
+
+2011-04-30  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
+	PRINT_OPERAND_PUNCT_VALID_P): Remove.
+	* config/sparc/sparc-protos.h (print_operand): Remove declaration.
+	* config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P,
+	TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
+	(print_operand): Rename to...
+	(sparc_print_operand): ...this. Make static. Adjust
+	sparc_print_operand function call.
+	(sparc_print_operand_punct_valid_p, sparc_print_operand_address): New
+	functions.
+
+2011-04-30  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/48752
+	* ipa-inline.c (early_inliner): Disable when doing late
+	addition of function.
+
+2011-04-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (get_address_mode): New inline.
+	(mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls,
+	if not dwarf_strict emit
+	DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when
+	desirable.  Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT,
+	UNSIGNED_FLOAT, FIX and UNSIGNED_FIX.  Just return NULL for
+	FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED.
+	(dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor,
+	dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust
+	mem_loc_descriptor callers.
+	(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
+	output_loc_operands_raw, hash_loc_operands, compare_loc_operands):
+	Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type,
+	DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret.
+	(base_types): New variable.
+	(get_base_type_offset, calc_base_type_die_sizes,
+	base_type_for_mode, mark_base_types, base_type_cmp,
+	move_marked_base_types): New functions.
+	(calc_die_sizes): Assert that die_offset is 0 or equal to
+	next_die_offset.
+	(loc_descriptor): Only handle here lowpart SUBREGs of REG, for
+	others defer to mem_loc_descriptor.  Adjust mem_loc_descriptor
+	callers.  If not dwarf_strict, call mem_loc_descriptor even for
+	non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE.
+	(gen_subprogram_die): Don't give up on call site parameters
+	with non-integral or large integral modes.  Adjust
+	mem_loc_descriptor callers.
+	(prune_unused_types): Call prune_unused_types_mark on base_types
+	vector entries.
+	(resolve_addr): Call mark_base_types.
+	(dwarf2out_finish): Call move_marked_base_types.
+
+	PR tree-optimization/48809
+	* tree-switch-conversion.c (build_arrays): Compute tidx in unsigned
+	type.
+	(gen_inbound_check): Don't compute index_expr - range_min in utype
+	again, instead reuse SSA_NAME initialized in build_arrays.
+	Remove two useless gsi_for_stmt calls.
+
+2011-04-29  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-threadedge.c (thread_across_edge): Add missing return.
+
+2011-04-29  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraph.h (cgraph_postorder): Remove declaration.
+	* ipa-utils.h (ipa_free_postorder_info): Declare.
+	(ipa_reverse_postorder): Likewise.
+	* cgraphunit.c: Include ipa-utils.h.
+	(cgraph_expand_all_functions): Update call to ipa_reverse_postorder.
+	* ipa-inline.c: Include ipa-utils.h.
+	(ipa_inline): Update call to ipa_reverse_postorder.
+	* ipa-pure-const.c (propagate_pure_const): Update call to
+	ipa_reduced_postorder and ipa_print_order.  Call
+	ipa_free_postorder_info to clean up.
+	(propagate_nothrow): Likewise.
+	* ipa-reference.c (propagate): Removed a useless call to
+	ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder
+	and ipa_print_order.  Call ipa_free_postorder_info to clean up.
+	* ipa.c: Include ipa-utils.h.
+	(ipa_profile): Update call to ipa_reverse_postorder.
+	(cgraph_postorder): Moved to...
+	* ipa-utils.c (ipa_reverse_postorder): ...here and renamed.
+	(ipa_utils_print_order): Renamed to ipa_print_order.
+	(ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated
+	comments.
+	(ipa_free_postorder_info): New function.
+	* passes.c: Include ipa-utils.h.
+	(do_per_function_toporder): Update call to ipa_reverse_postorder.
+	(ipa_write_summaries): Likewise.
+	* Makefile.in (passes.o): Add IPA_UTILS_H to dependencies.
+	(cgraphunit.o): Likewise.
+	(ipa.o): Likewise.
+	(ipa-inline.o): Likewise.
+
+2011-04-29  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.h (clause_t): Turn into unsigned int.
+	* ipa-inline-analysis.c (add_clause): Do more simplification.
+	(and_predicates): Shortcut more cases.
+	(predicates_equal_p): Move forward; check that clauses are properly
+	ordered.
+	(or_predicates): Shortcut more cases.
+	(edge_execution_predicate): Rewrite as...
+	(set_cond_stmt_execution_predicate): ... this function; handle
+	__builtin_constant_p.
+	(set_switch_stmt_execution_predicate): New .
+	(compute_bb_predicates): New.
+	(will_be_nonconstant_predicate): Update TODO.
+	(estimate_function_body_sizes): Use compute_bb_predicates
+	and free them later, always try to estimate if stmt is constant.
+	(estimate_time_after_inlining, estimate_size_after_inlining):
+	Gracefully handle optimized out edges.
+	(read_predicate): Fix off by one error.
+
+2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* Makefile.in (ENABLE_MAINTAINER_RULES): New.
+
+2011-04-27  Xinliang David Li  <davidxl@google.com>
+
+	* tree-profile.c (init_ic_make_global_vars): Set
+	tls attribute on ic vars.
+	* coverage.c (coverage_end_function): Initialize
+	function_list with zero.
+
+2011-04-29  Richard Guenther  <rguenther@suse.de>
+
+	* builtins.c (fold_builtin_classify_type): Use integer_type_node
+	for the type of the result.
+	(fold_builtin_isascii): Likewise.
+	(fold_builtin_toascii): Use integer_type_node where appropriate.
+	(fold_builtin_logb): Likewise.
+	(fold_builtin_frexp): Likewise.
+	(fold_builtin_strstr): Likewise.
+	(fold_builtin_strpbrk): Likewise.
+	(fold_builtin_fputs): Likewise.
+	(fold_builtin_sprintf): Likewise.
+	(fold_builtin_snprintf): Likewise.
+	(fold_builtin_printf): Likewise.
+	(do_mpfr_remquo): Use a proper type for the assigned constant.
+	(do_mpfr_lgamma_r): Likewise.
+	* dwarf2out.c (resolve_one_addr): Use size_int.
+	* except.c (init_eh): Likewise.
+	(assign_filter_values): Use integer_type_node for filter values.
+	(sjlj_emit_dispatch_table): Use integer_type_node for dispatch
+	indices.
+	* tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node
+	for EH region numbers.
+	* tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node
+	for the shift amount.
+
+2011-04-29  Richard Guenther  <rguenther@suse.de>
+
+	* expr.h (expand_shift): Rename to ...
+	(expand_variable_shift): ... this.
+	(expand_shift): Take a constant shift amount.
+	* expmed.c (expand_shift): Rename to ...
+	(expand_variable_shift): ... this.
+	(expand_shift): New wrapper around expand_variable_shift.
+	* expr.c (convert_move, emit_group_load_1, emit_group_store,
+	optimize_bitfield_assignment_op, store_field, expand_expr_real_2,
+	expand_expr_real_1, reduce_to_bit_field_precision): Adjust.
+	* expmed.c (store_fixed_bit_field, extract_bit_field_1,
+	extract_fixed_bit_field, extract_split_bit_field, expand_mult_const,
+	expand_mult, expand_widening_mult, expand_mult_highpart_adjust,
+	extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore,
+	emit_store_flag_1, emit_store_flag): Likewise.
+	* builtins.c (expand_builtin_signbit): Likewise.
+	* calls.c (load_register_parameters): Likewise.
+	* function.c (assign_parm_setup_block): Likewise.
+	* lower-subreg.c (resolve_shift_zext): Likewise.
+	* optabs.c (widen_bswap, expand_abs_nojump,
+	expand_one_cmpl_abs_nojump, expand_float): Likewise.
+	* spu/spu.c (spu_expand_extv): Likewise.
+	* sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
+
+2011-04-29  Richard Guenther  <rguenther@suse.de>
+
+	* tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node
+	for the remapped region number.
+	* predict.c (build_predict_expr): Use integer_type_node for the
+	predict kind.
+	* fold-const.c (fold_binary_loc): Use integer_type_node for
+	the shift amount.  Use a proper type for the PLUS_EXPR operand.
+
+2011-04-29  Michael Matz  <matz@suse.de>
+
+	* lto-streamer.c (lto_streamer_cache_insert_1): Accept to override
+	other trees that just builtins.
+	(lto_record_common_node): Don't leave NULL TYPE_CANONICAL.
+
+2011-04-29  Richard Guenther  <rguenther@suse.de>
+
+	* tree-nested.c (get_trampoline_type): Use size_int.
+	(get_nl_goto_field): Likewise.
+	* tree-eh.c (lower_try_finally_switch): Use integer_type_node
+	for all indexes.
+	(lower_eh_constructs_2): Likewise.
+	(lower_resx): Likewise.
+	(lower_eh_dispatch): Likewise.
+	* tree-mudflap.c (mf_build_string): Use size_int.
+	(mudflap_register_call): Use integer_type_node for the flag.
+	(mudflap_enqueue_constant): Use size_int.
+	* tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR
+	instead of rebuilding it.
+
+2011-04-29  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (get_fi_for_callee): Restructure.
+	Handle OBJ_TYPE_REF.
+	(find_func_aliases_for_call): Use it more consistently.
+
+2011-04-29  Alexandre Oliva  <aoliva@redhat.com>
+
+	* haifa-sched.c (last_nondebug_scheduled_insn): New.
+	(rank_for_schedule): Use it.
+	(schedule_block): Set it.
+
+2011-04-28  David Li  <davidxl@google.com>
+
+	* tree.c (crc32_string): Use crc32_byte.
+	(crc32_byte): New function.
+	* tree.h (crc32_byte): New function.
+	* gcov.c (read_graph_file): Handle new cfg_cksum.
+	(read_count_file): Ditto.
+	* profile.c (instrument_values): Ditto.
+	(get_exec_counts): Ditto.
+	(read_profile_edge_counts): Ditto.
+	(compute_branch_probabilities): Ditto.
+	(compute_value_histograms): Ditto.
+	(branch_prob): Ditto.
+	(end_branch_prob): Ditto.
+	* coverage.c (read_counts_file): Ditto.
+	(get_coverage_counts): Ditto.
+	(tree_coverage_counter_addr): Ditto.
+	(coverage_checksum_string): Ditto.
+	(coverage_begin_output): Ditto.
+	(coverage_end_function): Ditto.
+	(build_fn_info_type): Ditto.
+	(build_fn_info_value): Ditto.
+	* libgcov.c (gcov_exit): Ditto.
+	* gcov-dump.c (tag_function): Ditto.
+	(compute_checksum): Remove.
+
+2011-04-29  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
+	unspec plus offset.  Tidy macho code.
+
+2011-04-29  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph
+	node instead of a decl.  Update all callers.
+	* cgraph.h: Update declaration.
+
+2011-04-28  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/48765
+	* tree-vectorizer.h (vect_make_slp_decision): Return bool.
+	* tree-vect-loop.c (vect_analyze_loop_operations): Add new argument
+	to indicate if loop aware SLP is being used.  Scan the statements
+	and update the vectorization factor according to the type of
+	vectorization before statement analysis.
+	(vect_analyze_loop_2): Get a return value from vect_make_slp_decision,
+	pass it to vect_analyze_loop_operations.
+	(vectorizable_reduction): Set number of copies to 1 in case of pure
+	SLP statement.
+	* tree-vect-stmts.c (vectorizable_conversion,
+	vectorizable_assignment, vectorizable_shift,
+	vectorizable_operation, vectorizable_type_demotion,
+	vectorizable_type_promotion, vectorizable_store, vectorizable_load):
+	Likewise.
+	(vectorizable_condition): Move the check that it is not SLP
+	vectorization before the number of copies check.
+	* tree-vect-slp.c (vect_make_slp_decision): Return TRUE if decided
+	to vectorize the loop using SLP.
+
+2011-04-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48597
+	* final.c (final_scan_insn): Call dwarf2out_frame_debug even for
+	inline asm.
+
+2011-04-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* |
+	*-*-kopensolaris*-gnu): Don't define SINGLE_LIBC.
+	(i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
+	i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
+	x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use
+	linux*.h headers.
+	* config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Define.
+	* config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+	* config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+	* config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+	* config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
+	* config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use
+	REG_NAME.
+	* config/i386/linux.h (REG_NAME): Don't define.
+	* config/i386/linux64.h (REG_NAME): Don't define.
+	* config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
+	Undefine before defining.
+
+2011-04-28  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (will_be_nonconstant_predicate): Take
+	nonconstant_names array.
+	(estimate_function_body_sizes): Build nonconstant_names array; handle
+	BUILT_IN_CONSTANT_P.
+
+2011-04-28  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/48804
+	Revert
+	2011-04-28  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (solve_constraints): Build succ graph
+	as late as possible.
+
+2011-04-28  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (dump_constraint): Don't end the line.
+	(debug_constraint): Do it here.
+	(dump_constraints): And here.
+	(rewrite_constraints): And here.
+	(dump_constraint_edge): Remove.
+	(dump_constraint_graph): Rewrite to produce DOT output.
+	(solve_constraints): Build succ graph as late as possible.
+	Dump constraint graphs before and after solving.
+
+2011-04-28  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
+	New function split out from ...
+	(find_func_aliases): ... here.  Call it.
+	(find_func_aliases_for_call): Likewise.
+
+2011-04-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+
+	* internal-fn.h (internal_fn_name_array): Declare.
+	(internal_fn_flags_array): Likewise.
+
+2011-04-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (ssemodesuffix):  Merge with ssevecsize,
+	ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp.
+	Move from sse.md.
+	(ssemodefsuffix): Remove.
+	(ssevecmodesuffix): New mode attribute.
+	(fix_trunc<mode>di_sse, fix_trunc<mode>si_sse,
+	*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit,
+	*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit,
+	*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit,
+	*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit, setcc_<mode>_sse,
+	*sqrt<mode>2_sse, sse4_1_round<mode>2, <smaxmin:code><mode>3,
+	*ieee_smin<mode>3, *ieee_smax<mode>3): Adjust assembler templates for
+	ssemodesuffix mode attribute.
+	(float splitters): Use ssevecmodesuffix mode attribute.
+	* config/i386/sse.md (ssescalarmode): Merge with avxscalarmode.
+	(sseinsmode): Rename from avxvecmode.
+	(avxsizesuffix): Rename from avxmodesuffix.
+	(sseintvecmode): Rename from avxpermvecmode.
+	(ssedoublevecmode): Rename from ssedoublesizemode.
+	(ssehalfvecmode): Rename from avxhalfvecmode.
+	(ssescalarmode): Rename from avxscalarmode.
+	(<sse>_comi, <sse>_ucomi, sse4a_movnt<mode>): Adjust assembler
+	templates for ssemodesuffix mode attribute.
+	(*andnot<mode>3, *<any_logic:code><mode>3): Use ssevecmodesuffix
+	mode attribute.
+
+	Adjust RTX patterns globally for renamed mode attributes.
+
+2011-04-27  Jan Hubcika  <jh@suse.cz>
+
+	* ipa-inline.h (struct inline_edge_summary): Add predicate pointer.
+	* ipa-inline-analysis.c: Include alloc-pool.h.
+	(edge_predicate_pool): New.
+	(trye_predicate_p): New function
+	(false_predicate_p): New function.
+	(add_clause): Sanity check that false clauses are "optimized";
+	never add clauses to predicate that is already known to be false.
+	(and_predicate): Use flase_predicate_p.
+	(evaulate_predicate): Rename to ...
+	(evaluate_predicate): ... this one; update all callers; assert
+	that false is not listed among possible truths.
+	(dump_predicate): Use true_predicate_p.
+	(account_size_time): Use false_predicate_p.
+	(evaulate_conditions_for_edge): Rename to ...
+	(evaluate_conditions_for_edge) ... this one.
+	(edge_set_predicate): New function.
+	(inline_edge_duplication_hook): Duplicate edge predicates.
+	(inline_edge_removal_hook): Free edge predicates.
+	(dump_inline_edge_summary): Add INFO parameter; dump edge predicates.
+	(dump_inline_summary): Update.
+	(estimate_function_body_sizes): Set edge predicates.
+	(estimate_calls_size_and_time): Handle predicates.
+	(estimate_callee_size_and_time): Update.
+	(remap_predicate): Add toplev_predicate; update comment.
+	(remap_edge_predicates): New function.
+	(inline_merge_summary): Compute toplev predicate; update.
+	(read_predicate): New function.
+	(read_inline_edge_summary): Use it.
+	(inline_read_section): Likewise.
+	(write_predicate): New function.
+	(write_inline_edge_summary): Use it.
+	(inline_write_summary): Likewise.
+	(inline_free_summary): Free alloc pool and edge summary vec.
+
+2011-04-27  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (changed_count): Remove.
+	(changed): Use a bitmap.
+	(unify_nodes): Adjust.
+	(do_sd_constraint): Likewise.
+	(do_ds_constraint): Likewise.
+	(do_complex_constraint): Likewise.
+	(solve_graph): Likewise.
+
+2011-04-27  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphunit.c (cgraph_process_new_functions): Fix ordering issue.
+
+2011-04-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/predicates.md (avx_vpermilp_*_operand): Remove.
+	(avx_vperm2f128_*_operand): Ditto.
+	* config/i386/sse.md (*avx_vpermilp<mode>): Remove operand2 predicate.
+	Use avx_vpermilp_parallel in insn condition.
+	(*avx_vperm2f128<mode>_nozero): Remove operand3 predicate.
+	Use avx_vperm2f128_parallel in insn condition.
+
+2011-04-27  Richard Guenther  <rguenther@suse.de>
+
+	* Makefile.in (tree-ssa-structalias.o): Remove
+	gt-tree-ssa-structalias.h dependency.
+	(GTFILES): Remove tree-ssa-structalias.c.
+	* tree.c (allocate_decl_uid): New function.
+	(make_node_stat): Use it.
+	(copy_node_stat): Likewise.
+	* tree.h (allocate_decl_uid): Declare.
+	* tree-ssa-alias.h (delete_alias_heapvars): Remove.
+	* tree-ssa.c (delete_tree_ssa): Do not call delete_alias_heapvars.
+	* tree-flow.h (struct var_ann_d): Remove is_heapvar flag.
+	* tree-ssa-live.c (remove_unused_locals): Do not check is_heapvar flag.
+	* tree-ssa-structalias.c (heapvar_for_stmt): Remove.
+	(struct heapvar_map): Likewise.
+	(heapvar_map_eq, heapvar_map_hash, heapvar_lookup,
+	heapvar_insert): Likewise.
+	(make_heapvar_for): Rename to ...
+	(make_heapvar): ... this.  Simplify.
+	(fake_var_decl_obstack): New global var.
+	(build_fake_var_decl): New function.
+	(make_constraint_from_heapvar): Adjust.
+	(handle_lhs_call): Likewise.
+	(create_function_info_for): Likewise.
+	(intra_create_variable_infos): Likewise.
+	(init_alias_vars): Allocate fake_var_decl_obstack.
+	(init_alias_heapvars, delete_alias_heapvars): Remove.
+	(compute_points_to_sets): Do not call init_alias_heapvars.
+	(ipa_pta_execute): Likewise.
+	(delete_points_to_sets): Free fake_var_decl_obstack.
+
+2011-04-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/divmovti4.c (union qword_UTItype): New data type.
+	(si_from_UTItype, si_to_UTItype): New functions.
+	(__udivmodti4): Use them to implement type-punning.
+	* config/spu/multi3.c (union qword_TItype): New data type.
+	(si_from_TItype, si_to_TItype): New functions.
+	(__multi3): Use them to implement type-punning.
+
+2011-04-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_expand_epilogue): Do not emit barrier.
+
+2011-04-27  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-prop.c (function_insertion_hook_holder): New holder.
+	(ipa_add_new_function): New function.
+	(ipa_register_cgraph_hooks, ipa_unregister_cgraph_hooks):
+	Register/deregister holder.
+
+2011-04-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48772
+	* tree-ssa-pre.c (eliminate): Update call stmts after elimination only.
+
+2011-04-27  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-alias.c (indirect_refs_may_alias_p): Fix
+	TARGET_MEM_REF handling.
+
+2011-04-27  Nick Clifton  <nickc@redhat.com>
+
+	* config/frv/frv.h (enum reg_class): Delete EVEN_ACC_REGS,
+	ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS.
+	(REG_CLASS_NAMES): Likewise.
+	(REG_CLASS_CONTENTS): Likewise.
+	(EVEN_ACC_REGS): New macro.  Alias for QUAD_ACC_REGS.
+	(ACC_REGS): New macro.  Alias for QUAD_ACC_REGS.
+	(FEVEN_REGS): New macro.  Alias for QUAD_ACC_REGS.
+	(FPR_REGS): New macro.  Alias for QUAD_ACC_REGS.
+	(EVEN_REGS): New macro.  Alias for QUAD_REGS.
+	* config/frv/frv.c (frv_secondary_reload_class): Remove use of
+	duplicate register classes.
+	(frv_class_likely_spilled_p): Likewise.
+	(frv_register_move_cost): Likewise.
+
+	* config/mcore/mcore.h (REGNO_REG_CLASS): Do not index beyond the
+	end of the regno_reg_class array.
+
+2011-04-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48742
+	* c-typeck.c (build_binary_op): Don't wrap arguments if
+	int_operands is true.
+
+2011-04-26  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/48767
+	* config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call
+	targetm.calls.must_pass_in_stack for void type.
+
+2011-04-26  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphbuild.c (build_cgraph_edges): Update call
+	of cgraph_create_edge and cgraph_create_indirect_edge.
+	* cgraph.c (cgraph_create_edge_including_clones,
+	cgraph_create_edge_1, cgraph_allocate_init_indirect_info,
+	cgraph_update_edges_for_call_stmt_node): Do not take nest
+	argument; do not initialize call_stmt_size/time.
+	(dump_cgraph_node): Do not dump nest.
+	(cgraph_clone_edge): Do not take loop_nest argument;
+	do not propagate it; do not clone call_stmt_size/time.
+	(cgraph_clone_node): Likewise.
+	(cgraph_create_virtual_clone): Update.
+	* cgraph.h (struct cgraph_edge): Remove
+	call_stmt_size/call_stmt_time/loop_nest.
+	(cgraph_create_edge, cgraph_create_indirect_edge,
+	cgraph_create_edge_including_clones, cgraph_clone_node): Update
+	prototype.
+	* tree-emutls.c (gen_emutls_addr): Update.
+	* ipa-inline-transform.c (update_noncloned_frequencies): Do not handle
+	loop_nest; handle indirect calls, too.
+	(clone_inlined_nodes): Do not care about updating inline summaries.
+	* cgraphunit.c (cgraph_copy_node_for_versioning): Update.
+	* lto-cgraph.c (lto_output_edge, input_node, input_edge): Do not
+	stream call_stmt_size/call_stmt_time/loop_nest.
+	* ipa-inline.c (edge_badness): Update.
+	(ipa_inline): dump summaries after inlining.
+	* ipa-inline.h (struct inline_edge_summary, inline_edge_summary_t):
+	New.
+	(inline_edge_summary): New function.
+	* ipa-inline-analysis.c (edge_duplication_hook_holder): New holder.
+	(inline_edge_removal_hook): Handle edge summaries.
+	(inline_edge_duplication_hook): New hook.
+	(inline_summary_alloc): Alloc hooks.
+	(initialize_growth_caches): Do not register removal hooks.
+	(free_growth_caches); Do not free removal hook.
+	(dump_inline_edge_summary): New function.
+	(dump_inline_summary): Use it.
+	(estimate_function_body_sizes, estimate_edge_size_and_time): Update.
+	(inline_update_callee_summaries): New function.
+	(inline_merge_summary): Use it.
+	(do_estimate_edge_time, do_estimate_edge_growth): Update.
+	(read_inline_edge_summary): New function.
+	(inline_read_section): Use it.
+	(write_inline_edge_summary): New function.
+	(inline_write_summary): Use it.
+	(inline_free_summary): Free edge new holders.
+	* tree-inline.c (copy_bb): Update.
+
+2011-04-26  Jason Merrill  <jason@redhat.com>
+
+	* tree-eh.c (lower_try_finally_switch): Create the label along with
+	the CASE_LABEL_EXPR.
+
+2011-04-26  David S. Miller  <davem@davemloft.net>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment.
+	* configure: Regenerate.
+
+2011-04-26  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/48258
+	* config/rs6000/vector.md (UNSPEC_REDUC): New unspec for vector
+	reduction.
+	(VEC_reduc): New code iterator and splitters for vector reduction.
+	(VEC_reduc_name): Ditto.
+	(VEC_reduc_rtx): Ditto.
+	(reduc_<VEC_reduc_name>_v2df): Vector reduction expanders for VSX.
+	(reduc_<VEC_reduc_name>_v4sf): Ditto.
+
+	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
+	support for extracting SF on VSX.
+
+	* config/rs6000/vsx.md (vsx_xscvspdp_scalar2): New insn for
+	generating xscvspdp.
+	(vsx_extract_v4sf): New insn to extract SF from V4SF vector.
+	(vsx_reduc_<VEC_reduc_name>_v2df): New insns and splitters for
+	double add, minimum, maximum vector reduction.
+	(vsx_reduc_<VEC_reduc_name>_v4sf): Ditto.
+	(vsx_reduc_<VEC_reduc_name>_v2df2_scalar): New combiner insn to
+	optimize double vector reduction.
+	(vsx_reduc_<VEC_reduc_name>_v4sf_scalar): Ditto.
+
+2011-04-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/fr30/fr30.h (inhibit_libc): Don't define.
+	* config/m32r/m32r-protos.h: Correct comment.
+	* config/v850/v850.h (GHS_default_section_names,
+	GHS_current_section_names): Use tree, not union tree_node *.
+
+2011-04-26  Xinliang David Li  <davidxl@google.com>
+
+	* tree-ssa-uninit.c (warn_uninitialized_phi): Pass warning code.
+	* c-family/c-opts.c (c_common_handle_option): Set
+	warn_maybe_uninitialized.
+	* opts.c (common_handle_option): Ditto.
+	* common.opt:  New option.
+	* tree-ssa.c (warn_uninit): Add one more parameter.
+	(warn_uninitialized_var): Pass warning code.
+	* tree-flow.h: Interface change.
+
+2011-04-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test TARGET_NEWABI.
+	(WINT_TYPE_SIZE): Use INT_TYPE_SIZE.
+	(TARGET_OS_CPP_BUILTINS): Remove TARGET_IRIX6 guards.
+
+2011-04-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Remove.
+	* config/mips/mips.opt (mmips-tfile): Remove.
+
+	* doc/install.texi (Specific, mips-*-*): Move mips-tfile,
+	mips-tdump reference to ...
+	(Specific, alpha*-dec-osf5.1): ... here.  Adapt for Tru64 UNIX.
+	* doc/trouble.texi (Cross-Compiler Problems): Replace MIPS
+	reference by Tru64 UNIX.
+
+2011-04-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48768
+	* tree-ssa.c (insert_debug_temp_for_var_def): If degenerate_phi_result
+	is error_mark_node, set value to NULL.
+
+	PR tree-optimization/48734
+	* tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up
+	if return value from maybe_fold_*_comparsions isn't something
+	the code is prepared to handle.
+
+2011-04-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/predicates.md (ext_QIreg_operand): Remove extra
+	mode check.
+	(ext_QIreg_nomode_operands): Remove.
+	* config/i386/i386.md (*anddi_1): Use ext_QIreg_operand.
+	(*andsi_1): Ditto.
+	(*andhi_1): Ditto.
+
+2011-04-26  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.c (arm_gen_constant): Remove can_negate_initial.
+
+2011-04-26  Richard Guenther  <rguenther@suse.de>
+
+	* c-typeck.c (build_unary_op): Do not expand array-refs via
+	pointer arithmetic.  Only adjust qualifiers for function types.
+
+2011-04-26  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48694
+	* tree.h (OEP_CONSTANT_ADDRESS_OF): New operand_equal_flag.
+	* fold-const.c (operand_equal_p): For TREE_CONSTANT ADDR_EXPRs
+	compare the operands with OEP_CONSTANT_ADDRESS_OF.  Treat trees
+	with TREE_SIDE_EFFECTS equal when OEP_CONSTANT_ADDRESS_OF is set.
+
+2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* doc/extend.texi: Document __underlying_type.
+
+2011-04-25  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/titan.md (automata_option "progress"): Remove.
+
+2011-04-25  Jeff Law  <law@redhat.com>
+
+	* tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too.
+
+2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* system.h (ENUM_BITFIELD): Remove.
+
+2011-04-25  Maxim Kuvyrkov  <maxim@codesourcery.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals
+	for STORE_FLAG_VALUE==-1 case.
+
+2011-04-24  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/43804
+	* config/m68k/constraints.md (T): Allow PIC operands that satisfy
+	LEGITIMATE_PIC_OPERAND_P.
+
+2011-04-24  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-prop.c (ipa_propagate_indirect_call_infos): Remove obsolette
+	WPA hack.
+	* ipa-prop.h (ipa_get_param, ipa_is_param_used,
+	ipa_param_cannot_devirtualize_p, ipa_param_types_vec_empty,
+	ipa_get_ith_jump_func, ipa_get_lattice): Fortify array bounds.
+	* ipa-inline-analysis.c (add_clause): Fix clause ordering.
+	(and_predicates, or_predicates, predicates_equal_p, evaulate_predicate):
+	Sanity check predicate length.
+	(remap_predicate): Likewise; sanity check jump functions.
+	(inline_read_section, inline_write_summary): Sanity check
+	predicate length.
+
+2011-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR other/48748
+	* doc/extend.texi (Type Traits): Document __is_standard_layout,
+	__is_literal_type, and __is_trivial; update throughout about
+	possibly cv-qualified void types.
+
+2011-04-24  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/sourcebuild.texi (Ada Tests): Adjust reference to ACATS
+	testsuite and make it version agnostic.
+
+2011-04-22  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-analysis.c (inline_write_summary): Fix thinko.
+
+2011-04-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48685
+	* fold-const.c (fold_convert_loc): Add NOP_EXPR when casting
+	to VOID_TYPE even around MODIFY_EXPR.
+
+2011-04-22  Mike Stump  <mikestump@comcast.net>
+
+	* gensupport.c (read_md_rtx): Fix typo in comment.
+	* config/cris/cris.opt (moverride-best-lib-options): Fix typo in
+	comment.
+
+2011-04-22  Jan Hubicka  <jh@suse.cz>
+
+	* gengtype.c (open_base_files): Add ipa-inline.h include.
+	* ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to
+	ipa-prop.c; update all uses.
+	* ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here.
+	* ipa-inline-transform.c (inline_call): Use inline_merge_summary to
+	merge summary of inlined function into former caller.
+	* ipa-inline.c (max_benefit): Remove.
+	(edge_badness): Compensate for removal of benefits.
+	(update_caller_keys): Use
+	reset_node_growth_cache/reset_edge_growth_cache.
+	(update_callee_keys): Likewise.
+	(update_all_callee_keys): Likewise.
+	(inline_small_functions): Do not collect max_benefit; do not reset
+	estimated_growth; call free_growth_caches and initialize_growth_caches.
+	* ipa-inline.h (struct condition, type clause_t, struct predicate,
+	struct size_time_entry): New structures.
+	(INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants.
+	(inline_summary): Remove size_inlining_benefit, time_inlining_benefit
+	and estimated_growth.
+	(edge_growth_cache_entry): New structure.
+	(node_growth_cache, edge_growth_cache): New global vars.
+	(estimate_growth): Turn into inline.
+	(inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time,
+	initialize_growth_caches, free_growth_caches): Declare.
+	(estimate_edge_growth): Rewrite.
+	(estimate_edge_time): Implement as inline cache lookup.
+	(reset_node_growth_cache, reset_edge_growth_cache): New inline
+	functions.
+	(MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE.
+	(NUM_CONDITIONS): New constant.
+	(predicate_conditions): New enum.
+	(IS_NOT_CONSTANT): New constant.
+	(edge_removal_hook_holder): New var.
+	(node_growth_cache, edge_growth_cache): New global vars.
+	(true_predicate, single_cond_predicate, false_predicate,
+	not_inlined_predicate, add_condition, add_clause, and_predicates,
+	or_predicates, predicates_equal_p, evaulate_predicate, dump_condition,
+	dump_clause, dump_predicate, account_size_time,
+	evaulate_conditions_for_edge): New functions.
+	(inline_summary_alloc): Move to heap.
+	(inline_node_removal_hook): Clear condition and entry vectors.
+	(inline_edge_removal_hook): New function.
+	(initialize_growth_caches, free_growth_caches): New function.
+	(dump_inline_summary): Update.
+	(edge_execution_predicate): New function.
+	(will_be_nonconstant_predicate): New function.
+	(estimate_function_body_sizes): Compute BB and constantness predicates.
+	(compute_inline_parameters): Do not clear estimated_growth.
+	(estimate_edge_size_and_time): New function.
+	(estimate_calls_size_and_time): New function.
+	(estimate_callee_size_and_time): New function.
+	(remap_predicate): New function.
+	(inline_merge_summary): New function.
+	(do_estimate_edge_time): New function based on...
+	(estimate_edge_time): ... this one.
+	(do_estimate_edge_growth): New function.
+	(do_estimate_growth): New function based on....
+	(estimate_growth): ... this one.
+	(inline_analyze_function): Analyze after deciding on jump functions.
+	(inline_read_section): New function.
+	(inline_read_summary): Use it.
+	(inline_write_summary): Write all the new data.
+	* ipa-prop.c (ipa_get_param_decl_index): Export.
+	(ipa_lattice_from_jfunc): Move here from ipa-cp.c
+	* ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc):
+	Declare.
+	(ipa_get_lattice): Move here from ipa-cp.c
+	* Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c
+	* params.def (PARAM_EARLY_INLINING_INSNS): Set to 11.
+	* cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters,
+	cgraph_edge_inlinable_p): Remove.
+	* cgraphunit.c: Include ipainline.h
+	(cgraph_process_new_functions): Update call of
+	compute_inline_parameters.
+
+2011-04-22  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (build_int_cst): Properly create canonicalized integer
+	constants.
+	(build_int_cst_type): Remove scary comments.
+
+2011-04-22  Xinliang David Li  <davidxl@google.com>
+
+	* toplev.c (process_options): Enable -Werror=coverage-mismatch
+	by default when -Wno-error is not specified.
+	* opts-global.c (decode_options): Remove call to
+	control_warning_options.
+
+2011-04-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48717
+	* tree-ssa-forwprop.c (associate_plusminus): For A + ~A and
+	~A + A optimizations use build_int_cst_type instead of build_int_cst.
+
+2011-04-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/bfin/bfin-protos.h (Mmode): Don't define.  Expand
+	definition where used.
+
+2011-04-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48716
+	* gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also
+	TREE_STATIC variables declared inside of some OpenMP construct.
+
+2011-04-22  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/48585
+	* tree-inline.c (copy_bb): Create new edges only for analyzed nodes.
+
+2011-04-22  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR c/36750
+	* c-typeck.c (pop_init_level): Do not warn about initializing
+	with ` = {0}'.
+
+2011-04-22  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_function_arg): Remove CALL_LIBCALL
+	when returning call_cookie.
+	(rs6000_function_ok_for_sibcall): Allow sibcalls via function
+	pointers, to functions with no more vector args than the current
+	function, and some non-local calls for ABI_V4.
+	* config/rs6000/rs6000.md (sibcall_nonlocal_aix32,
+	sibcall_nonlocal_aix64): Combine to ..
+	(sibcall_nonlocal_aix<mode>): ..this.  Handle function pointer calls.
+	(sibcall_value_nonlocal_aix32, sibcall_value_nonlocal_aix64): Combine..
+	(sibcall_value_nonlocal_aix<mode>): ..likewise.
+	(*sibcall_nonlocal_sysv<mode>): Handle function pointer calls.
+	(sibcall_value_nonlocal_sysv<mode>): Likewise.  Correct call cookie
+	operand.
+	* config/rs6000/darwin.md (sibcall_nonlocal_darwin64,
+	sibcall_value_nonlocal_darwin64, sibcall_symbolic_64,
+	sibcall_value_symbolic_64): Delete.
+
+2011-04-21  Xinliang David Li  <davidxl@google.com>
+
+	* cgraph.h: Remove pid.
+	* cgraph.c: Remove pid.
+	* value-prof.c (init_node_map): New function.
+	(del_node_map): New function.
+	(find_func_by_funcdef_no): New function.
+	(gimple_ic_transform): Call new function.
+	* cgraphunit.c (cgraph_finalize_function): Remove pid.
+	* function.c (get_last_funcdef_no): New function.
+	* function.h (get_last_funcdef_no): New function.
+	* tree-profile.c (gimple_gen_ic_func_profiler): Pass funcdef_no
+	to libgcov function.
+	(tree-profiling): Call node map init and delete function.
+
+2011-04-21  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_format_type): Use exported Go name for anonymous
+	field name.
+
+2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/frv/frv.c (frv_init_builtins): Delete `endlink' variable.
+	Call builtin_function_type_list instead of builtin_function_type.
+	(UNARY, BINARY, TRINARY, QUAD): Likewise.
+
+2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/arm/arm.c (arm_init_iwmmxt_builtins): Call
+	build_function_type_list instead of build_function_type.
+	Delete variable `endlink'.
+
+2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/s390/s390.c (s390_init_builtins): Call
+	build_function_type_list instead of build_function_type.
+
+2011-04-21  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/ia64/ia64.c (ia64_init_builtins): Call
+	build_function_type_list instead of builtin_function_type.
+
+2011-04-21  Easwaran Raman  <eraman@google.com>
+
+	* cfgexpand.c (stack_var): Remove OFFSET...
+	(add_stack_var): ...and its reference here...
+	(expand_stack_vars): ...and here.
+	(stack_var_cmp): Sort by descending order of size.
+	(partition_stack_vars): Change heuristic.
+	(union_stack_vars): Fix to reflect changes in partition_stack_vars.
+	(dump_stack_var_partition): Add newline after each partition.
+
+2011-04-21  Dimitrios Apostolou  <jimis@gmx.net>
+	    Jeff Law  <law@redhat.com>
+
+	* gengtype-state.c (read_a_state_token): Fix argument to obstack_free.
+	* gengtype.c (matching_file_name_substitute): Likewise.
+
+2011-04-21  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48703
+	* tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME.
+
+2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimple.c (walk_gimple_op) <GIMPLE_CALL>: Fix couple of oversights.
+
+2011-04-21  Richard Guenther  <rguenther@suse.de>
+
+	* Makefile.in (site.exp): Do not use tmp0 but site.tmp as temporary
+	file name.
+
+2011-04-21  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle
+	MEM_REF and TARGET_MEM_REF, do not care about INDIRECT_REFs.
+	Use DECL_P, not SSA_VAR_P.
+	(ptr_derefs_may_alias_p): Likewise.
+	(ptr_deref_may_alias_ref_p_1): Likewise.
+	(decl_refs_may_alias_p): Likewise.
+	(refs_may_alias_p_1): Likewise.
+	(ref_maybe_used_by_call_p_1): Likewise.
+	(call_may_clobber_ref_p_1): Likewise.
+	(indirect_ref_may_alias_decl_p): Assume indirect refrences
+	are either MEM_REF or TARGET_MEM_REF.
+	(indirect_refs_may_alias_p): Likewise.
+	* calls.c (emit_call_1): Build a MEM_REF instead of an INDIRECT_REF
+	for MEM_EXPR of indirect calls.
+
+2011-04-21  Tristan Gingold  <gingold@adacore.com>
+
+	* vmsdbgout.c (write_srccorr): Compute file length from the string.
+	(dst_file_info_struct): Remove flen field.
+	(lookup_filename): Remove code that set flen field.
+
+2011-04-21  Tristan Gingold  <gingold@adacore.com>
+
+	* config/ia64/ia64.c (ia64_start_function): Add a guard.
+
+2011-04-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48708
+	* config/i386/i386.c (ix86_expand_vector_set) <V2DImode>: Generate
+	vec_extract and vec_concat for non-SSE4_1 targets.
+
+2011-04-21  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-alias.c (ref_maybe_used_by_stmt_p): Handle
+	return statements.
+
+2011-04-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/cygming.h (union tree_node, TREE): Don't define or
+	undefine.
+	(FILE): Don't undefine.
+
+2011-04-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/alpha/alpha.c (struct machine_function): Use rtx, not
+	struct rtx_def *.
+	* config/bfin/bfin.h (bfin_cc_rtx, bfin_rets_rtx): Use rtx, not
+	struct rtx_def *.
+	* config/cris/cris-protos.h (STDIO_INCLUDED): Don't define.
+	* config/h8300/h8300.h (struct cum_arg): Use rtx, not struct rtx_def *.
+	* config/iq2000/iq2000.h (struct iq2000_args): Use rtx, not struct
+	rtx_def *.
+	* config/m32c/m32c-protos.h (MM, UINT): Don't define.  Expand
+	definitions where used.
+	* config/microblaze/microblaze.h (struct microblaze_args): Use
+	rtx, not struct rtx_def *.
+	* config/pa/pa-protos.h (return_addr_rtx): Use rtx, not struct
+	rtx_def *.
+	* config/pa/pa.h (hppa_pic_save_rtx): Use rtx, not struct rtx_def *.
+	* config/pdp11/pdp11.h (cc0_reg_rtx): Use rtx, not struct rtx_def *.
+	* config/sh/sh-protos.h (sfunc_uses_reg, get_fpscr_rtx): Use rtx,
+	not struct rtx_def *.
+	* config/sh/sh.h (sh_compare_op0, sh_compare_op1): Use rtx, not
+	struct rtx_def *.
+	* config/spu/spu-protos.h (spu_float_const): Use rtx, not struct
+	rtx_def *.
+	* config/spu/spu.c (spu_float_const): Use rtx, not struct rtx_def *.
+
+2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): Use
+	operand_equal_p to compare DR_BASE_ADDRESSes.
+	(vect_check_interleaving): Likewise.
+
+2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/46329
+	* config/arm/arm.c (arm_legitimate_constant_p_1): Return false
+	for all Neon struct constants.
+
+2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* target.def (legitimate_constant_p): New hook.
+	* doc/tm.texi.in (LEGITIMATE_CONSTANT_P): Replace with...
+	(TARGET_LEGITIMATE_CONSTANT_P): ...this.
+	* doc/tm.texi: Regenerate.
+	* hooks.h (hook_bool_mode_rtx_true): Declare.
+	* hooks.c (hook_bool_mode_rtx_true): Define.
+	* system.h (LEGITIMATE_CONSTANT_P): Poison.
+	* calls.c (precompute_register_parameters): Replace uses of
+	LEGITIMATE_CONSTANT_P with targetm.legitimate_constant_p.
+	(emit_library_call_value_1): Likewise.
+	* expr.c (move_block_to_reg, can_store_by_pieces, emit_move_insn)
+	(compress_float_constant, emit_push_insn, expand_expr_real_1): Likewise.
+	* ira-costs.c (scan_one_insn): Likewise.
+	* recog.c (general_operand, immediate_operand): Likewise.
+	* reload.c (find_reloads_toplev, find_reloads_address_part): Likewise.
+	* reload1.c (init_eliminable_invariants): Likewise.
+
+	* config/alpha/alpha-protos.h (alpha_legitimate_constant_p): Add a
+	mode argument.
+	* config/alpha/alpha.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/alpha/alpha.c (alpha_legitimate_constant_p): Add a mode
+	argument.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+	* config/alpha/predicates.md (input_operand): Update call to
+	alpha_legitimate_constant_p.
+
+	* config/arm/arm-protos.h (arm_cannot_force_const_mem): Delete.
+	* config/arm/arm.h (ARM_LEGITIMATE_CONSTANT_P): Likewise.
+	(THUMB_LEGITIMATE_CONSTANT_P, LEGITIMATE_CONSTANT_P): Likewise.
+	* config/arm/arm.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(arm_legitimate_constant_p_1, thumb_legitimate_constant_p)
+	(arm_legitimate_constant_p): New functions.
+	(arm_cannot_force_const_mem): Make static.
+
+	* config/avr/avr.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Delete.
+	* config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/bfin/bfin.c (expand_move): Use targetm.legitimate_constant_p
+	instead of bfin_legitimate_constant_p.
+	(bfin_legitimate_constant_p): Make static.  Add a mode argument.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+	* config/cris/cris.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/fr30/fr30.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/frv/frv-protos.h (frv_legitimate_constant_p): Delete.
+	* config/frv/frv.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/frv/frv.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(frv_legitimate_constant_p): Make static.  Add a mode argument.
+
+	* config/h8300/h8300-protos.h (h8300_legitimate_constant_p): Delete.
+	* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/h8300/h8300.c (h8300_legitimate_constant_p): Likewise.
+
+	* config/i386/i386-protos.h (legitimate_constant_p): Delete.
+	* config/i386/i386.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/i386/i386.c (legitimate_constant_p): Rename to...
+	(ix86_legitimate_constant_p): ...this.  Make static.  Add a mode
+	argument.
+	(ix86_cannot_force_const_mem): Update accordingly.
+	(ix86_legitimate_address_p): Likewise.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+	* config/i386/i386.md: Update commentary.
+
+	* config/ia64/ia64-protos.h (ia64_legitimate_constant_p): Delete.
+	* config/ia64/ia64.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/ia64/ia64.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(ia64_legitimate_constant_p): Make static.  Add a mode argument.
+
+	* config/iq2000/iq2000.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/lm32/lm32-protos.h (lm32_legitimate_constant_p): Delete.
+	* config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/lm32/lm32.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(lm32_legitimate_constant_p): Make static.  Add a mode argument.
+
+	* config/m32c/m32c-protos.h (m32c_legitimate_constant_p): Delete.
+	* config/m32c/m32c.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/m32c/m32c.c (m32c_legitimate_constant_p): Likewise.
+
+	* config/m32r/m32r.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/m32r/m32r.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(m32r_legitimate_constant_p): New function.
+
+	* config/m68k/m68k-protos.h (m68k_legitimate_constant_p): Declare.
+	* config/m68k/m68k.h (CONSTANT_ADDRESS_P): Call it instead of
+	LEGITIMATE_CONSTANT_P.
+	(LEGITIMATE_CONSTANT_P): Delete.
+	* config/m68k/m68k.c (m68k_expand_prologue): Call
+	m68k_legitimate_constant_p instead of LEGITIMATE_CONSTANT_P.
+	(m68k_legitimate_constant_p): New function.
+	* config/m68k/m68k.md: Update comments.
+
+	* config/mcore/mcore.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/mcore/mcore.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(mcore_legitimate_constant_p): New function.
+
+	* config/mep/mep-protos.h (mep_legitimate_constant_p): Delete.
+	* config/mep/mep.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/mep/mep.c (mep_legitimate_constant_p): Make static.
+	Add a mode argument.
+	(mep_legitimate_address): Update accordingly.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+	* config/microblaze/microblaze-protos.h (microblaze_const_double_ok):
+	Delete.
+	* config/microblaze/microblaze.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/microblaze/microblaze.c (microblaze_const_double_ok): Make
+	static.  Check OP's mode for VOIDmode.
+	(microblaze_legitimate_constant_p): New function.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+	* config/mips/mips.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/mips/mips.c (mips_legitimate_constant_p): New function.
+	(mips_cannot_force_const_mem): Use it instead of LEGITIMATE_CONSTANT_P.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+	* config/mips/predicates.md: Update comments.
+
+	* config/mmix/mmix-protos.h (mmix_legitimate_constant_p): Delete.
+	* config/mmix/mmix.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/mmix/mmix.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(mmix_legitimate_constant_p): Make static, return a bool, and take
+	a mode argument.
+	(mmix_print_operand_address): Update accordingly.
+
+	* config/mn10300/mn10300-protos.h (mn10300_legitimate_constant_p):
+	Delete.
+	* config/mn10300/mn10300.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/mn10300/mn10300.c (mn10300_legitimate_constant_p): Make
+	static.  Add a mode argument.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+	* config/moxie/moxie.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/pa/pa.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/pa/pa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(pa_legitimate_constant_p): New function.
+
+	* config/picochip/picochip.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/pdp11/pdp11.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/pdp11/pdp11.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(pdp11_legitimate_constant_p): New function.
+
+	* config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/rs6000/rs6000.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(rs6000_legitimate_constant_p): New function.
+
+	* config/rx/rx-protos.h (rx_is_legitimate_constant): Replace with...
+	(rx_legitimate_constant_p): ...this.
+	* config/rx/rx.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/rx/rx.c (rx_is_legitimate_constant): Replace with...
+	(rx_legitimate_constant_p): ...this.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+	* config/rx/rx.md (mov<register_modes:mode>): Update accordingly.
+
+	* config/s390/s390-protos.h (legitimate_constant_p): Delete.
+	* config/s390/s390.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/s390/s390.c (legitimate_constant_p): Rename to...
+	(s390_legitimate_constant_p): ...this.  Make static, return a bool,
+	and add a mode argument.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+	* config/score/score.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/sh/sh.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/sh/sh.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(sh_legitimate_constant_p): New function.
+
+	* config/sparc/sparc-protos.h (legitimate_constant_p): Delete.
+	* config/sparc/sparc.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/sparc/sparc.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(legitimate_constant_p): Rename to...
+	(sparc_legitimate_constant_p): ...this.  Make static.  Add a mode
+	argument.
+	(constant_address_p): Update accordingly.
+
+	* config/spu/spu-protos.h (spu_legitimate_constant_p): Add a mode
+	argument and return a bool.
+	* config/spu/spu.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/spu/spu.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(spu_legitimate_constant_p): Add a mode argument and return a bool.
+	(spu_rtx_costs): Update accordingly.
+	* config/spu/predicates.md (vec_imm_operand): Likewise.
+
+	* config/stormy16/stormy16.h (LEGITIMATE_CONSTANT_P): Delete.
+
+	* config/v850/v850.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/v850/v850.c (v850_legitimate_constant_p): New function.
+	(TARGET_LEGITIMATE_CONSTANT_P): Define.
+
+	* config/vax/vax-protos.h (legitimate_constant_p): Delete.
+	* config/vax/vax.h (LEGITIMATE_CONSTANT_P): Likewise.
+	* config/vax/vax.c (legitimate_constant_p): Likewise.
+
+	* config/xtensa/xtensa.h (LEGITIMATE_CONSTANT_P): Delete.
+	* config/xtensa/xtensa.c (TARGET_LEGITIMATE_CONSTANT_P): Define.
+	(xtensa_legitimate_constant_p): New function.
+
+2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* target.def (cannot_force_const_mem): Add a mode argument.
+	* doc/tm.texi.in (TARGET_CANNOT_FORCE_CONST_MEM): Update accordingly.
+	* doc/tm.texi: Regenerate.
+	* hooks.h (hook_bool_mode_rtx_false): Declare.
+	* hooks.c (hook_bool_mode_const_rtx_false): Fix commentary.
+	(hook_bool_mode_const_rtx_true): Likewise.
+	(hook_bool_mode_rtx_false): New function.
+	* reload.c (CONST_POOL_OK_P): Take a mode argument and require it
+	to be non-VOID.  Update call to cannot_force_const_mem.
+	(find_reloads): Update accordingly.
+	* varasm.c (force_const_mem): Update call to cannot_force_const_mem.
+	* config/alpha/alpha.c (alpha_cannot_force_const_mem): Add a mode
+	argument.
+	* config/arm/arm-protos.h (arm_cannot_force_const_mem): Likewise.
+	* config/arm/arm.h (LEGITIMATE_CONSTANT_P): Update call.
+	* config/arm/arm.c (arm_cannot_force_const_mem): Add a mode argument.
+	* config/bfin/bfin.c (bfin_cannot_force_const_mem): Likewise.
+	* config/frv/frv.c (frv_cannot_force_const_mem): Likewise.
+	* config/i386/i386.c (ix86_cannot_force_const_mem): Likewise.
+	* config/ia64/ia64.c (ia64_cannot_force_const_mem): Likewise.
+	* config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
+	(m68k_cannot_force_const_mem): ...this new function.
+	* config/mips/mips.c (mips_cannot_force_const_mem): Add a mode
+	argument.
+	(mips_const_insns, mips_legitimize_const_move): Update calls.
+	(mips_secondary_reload_class): Likewise.
+	* config/pa/pa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to...
+	(pa_cannot_force_const_mem): ...this new function.
+	* config/rs6000/rs6000.c (TARGET_CANNOT_FORCE_CONST_MEM): Reefine to...
+	(rs6000_cannot_force_const_mem): ...this new function.
+	* config/s390/s390.c (s390_cannot_force_const_mem): Add a mode
+	argument.
+	* config/sparc/sparc.c (sparc_cannot_force_const_mem): Likewise.
+	* config/xtensa/xtensa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine
+	to...
+	(xtensa_cannot_force_const_mem): ...this new function.
+
+2011-04-20  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/mips/mips.c (mips16_build_function_stub): Call
+	build_function_type_list instead of build_function_type.
+	(mips16_build_call_stub): Likewise.
+
+2011-04-20  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/mep/mep.c (mep_init_builtins): Call build_function_type_list
+	instead of build_function_type.
+
+2011-04-20  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/pa/pa.c (pa_init_builtins): Call build_function_type_list
+	instead of build_function_type.
+
+2011-04-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48678
+	* config/i386/i386.md (insv): Change operand 0 constraint to
+	"register_operand".  Change operand 1 and 2 constraint to
+	"const_int_operand".  Expand to pinsr{b,w,d,q} * when appropriate.
+	* config/i386/sse.md (sse4_1_pinsrb): Export.
+	(sse2_pinsrw): Ditto.
+	(sse4_1_pinsrd): Ditto.
+	(sse4_1_pinsrq): Ditto.
+	* config/i386/i386-protos.h (ix86_expand_pinsr): Add prototype.
+	* config/i386/i386.c (ix86_expand_pinsr): New.
+
+2011-04-20  Easwaran Raman  <eraman@google.com>
+
+	* cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable
+	containing union type only with -fstrict-aliasing.
+
+2011-04-20  Jim Meyering  <meyering@redhat.com>
+
+	Remove useless if-before-free tests.
+	* calls.c (expand_call, save_area): Likewise.
+	* cfgcleanup.c (try_forward_edges): Likewise.
+	* collect2.c (collect_execute): Likewise.
+	* config/i386/i386.c (ix86_valid_target_attribute_tree): Likewise.
+	* config/mcore/mcore.c (mcore_expand_prolog): Likewise.
+	* coverage.c (coverage_checksum_string): Likewise.
+	* cse.c (init_cse_reg_info, delete_trivially_dead_insns): Likewise.
+	* cselib.c (cselib_init): Likewise.
+	* df-core.c (rest_of_handle_df_finish, df_analyze): Likewise.
+	(df_set_clean_cfg): Likewise.
+	* function.c (free_after_compilation): Likewise.
+	* gcc.c (do_spec_1, main): Likewise.
+	* gcov.c (create_file_names): Likewise.
+	* gensupport.c (identify_predicable_attribute): Likewise.
+	* graphite-clast-to-gimple.c (save_clast_name_index): Likewise.
+	* graphite-sese-to-poly.c (free_data_refs_aux): Likewise.
+	* haifa-sched.c (haifa_finish_h_i_d): Likewise.
+	* ipa-prop.c (ipa_free_node_params_substructures): Likewise.
+	* ipa-pure-const.c (local_pure_const): Likewise.
+	* ipa-reference.c (propagate): Likewise.
+	* ira-costs.c (free_ira_costs): Likewise.
+	* ira.c (free_register_move_costs, build_insn_chain): Likewise.
+	* matrix-reorg.c (mat_free): Likewise.
+	* prefix.c (get_key_value): Likewise.
+	* profile.c (compute_value_histograms): Likewise.
+	* reload1.c (free_reg_equiv): Likewise.
+	* sched-deps.c (free_deps): Likewise.
+	* sel-sched-ir.c (fence_clear): Likewise.
+	* sese.c (set_rename, if_region_set_false_region): Likewise.
+	* tree-data-ref.c (free_rdg): Likewise.
+	* tree-eh.c (lower_try_finally): Likewise.
+	* tree-ssa-coalesce.c (delete_coalesce_list): Likewise.
+	* tree-ssa-live.c (delete_var_map): Likewise.
+	* tree-ssa-loop-ivopts.c (free_loop_data): Likewise.
+	* tree-ssa-pre.c (phi_trans_add): Likewise.
+
+2011-04-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48611
+	* tree-eh.c (note_eh_region_may_contain_throw): Don't propagate
+	beyond ERT_MUST_NOT_THROW region.
+
+2011-04-20  Catherine Moore  <clm@codesourcery.com>
+
+	* config/mips/mips.opt (mfix-24k): New.
+	* config/mips/mips.h (ASM_SPEC): Handle -mfix-24k.
+	* config/mips/mips.md (length): Increase by 4 for stores if
+	fixing 24K errata.
+	* config/mips/mips.c (mips_reorg_process_insns): Do not allow
+	all noreorder if fixing 24K errata.
+	* doc/invoke.texi: Document mfix-24k.
+
+2011-04-20  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* config/arm/arm.c (arm_legitimize_reload_address): For NEON
+	quad-word modes, reduce to 9-bit index range when above 1016 limit.
+
+2011-04-20  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.c (arm_gen_constant): Move movw support ....
+	(const_ok_for_op): ... to here.
+
+2011-04-20  Kai Tietz  <ktietz@redhat.com>
+
+	* fold-const.c (fold_binary_loc): Add handling for (X & ~Y) | (~X & Y)
+	and (X && !Y) | (!X && Y) optimization to (X ^ Y).
+
+2011-04-20  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/arm.c (arm_gen_constant): Remove redundant can_invert.
+
+2011-04-20  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47892
+	* tree-if-conv.c (if_convertible_stmt_p): Const builtins
+	are if-convertible.
+
+2011-04-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/alpha/vms.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not redefine.
+
+2011-04-20  Tristan Gingold  <gingold@adacore.com>
+
+	* config/alpha/vms.h (LINK_SPEC): Do not use vms-dwarf2.o for gnu-ld.
+
+2011-04-20  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/18145
+
+	* config/avr/avr.h (TARGET_ASM_INIT_SECTIONS): Delete.
+	(ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete.
+	(ASM_OUTPUT_ALIGNED_DECL_COMMON): Define.
+	(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define.
+	(TARGET_ASM_NAMED_SECTION): Change to avr_asm_named_section.
+
+	* config/avr/avr-protos.h (avr_asm_output_aligned_common):
+	New prototype.
+
+	* config/avr/avr.c (TARGET_ASM_INIT_SECTIONS): Define.
+	(avr_asm_named_section,	avr_asm_output_aligned_common,
+	avr_output_data_section_asm_op,	avr_output_bss_section_asm_op):
+	New functions to update...
+	(avr_need_clear_bss_p, avr_need_copy_data_p): ...these new variables.
+	(avr_asm_init_sections): Overwrite section callbacks for
+	data_section, bss_section.
+	(avr_file_start): Move output of __do_copy_data, __do_clear_bss
+	from here to...
+	(avr_file_end): ...here.
+
+2011-04-20  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48695
+	* tree-ssa-alias.c (aliasing_component_refs_p): Compute base
+	objects and types here.  Adjust for their offset before comparing.
+
+2011-04-20  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vect-stmts.c (vectorizable_store): Only chain one related
+	statement per copy.
+
+2011-04-20  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define.
+	(GIMPLE_H): Include $(INTERNAL_FN_H).
+	(OBJS-common): Add internal-fn.o.
+	(internal-fn.o): New rule.
+	* internal-fn.def: New file.
+	* internal-fn.h: Likewise.
+	* internal-fn.c: Likewise.
+	* gimple.h: Include internal-fn.h.
+	(GF_CALL_INTERNAL): New gf_mask.
+	(gimple_statement_call): Put fntype into a union with a new
+	internal_fn field.
+	(gimple_build_call_internal): Declare.
+	(gimple_build_call_internal_vec): Likewise.
+	(gimple_call_same_target_p): Likewise.
+	(gimple_call_internal_p): New function.
+	(gimple_call_internal_fn): Likewise.
+	(gimple_call_fntype): Return null for internal calls.
+	(gimple_call_set_fntype): Assert that the function is not internal.
+	(gimple_call_set_fn): Likewise.
+	(gimple_call_set_fndecl): Likewise.
+	(gimple_call_set_internal_fn): New function.
+	(gimple_call_addr_fndecl): Handle null functions.
+	(gimple_call_return_type): Likewise null types.
+	* gimple.c (gimple_build_call_internal_1): New function.
+	(gimple_build_call_internal): Likewise.
+	(gimple_build_call_internal_vec): Likewise.
+	(gimple_call_same_target_p): Likewise.
+	(gimple_call_flags): Handle calls to internal functions.
+	(gimple_call_fnspec): New function.
+	(gimple_call_arg_flags, gimple_call_return_flags): Use it.
+	(gimple_has_side_effects): Handle null functions.
+	(gimple_rhs_has_side_effects): Likewise.
+	(gimple_call_copy_skip_args): Handle calls to internal functions.
+	* cfgexpand.c (expand_call_stmt): Likewise.
+	* expr.c (expand_expr_real_1): Assert that the call isn't internal.
+	* gimple-fold.c (gimple_fold_call): Handle null functions.
+	(gimple_fold_stmt_to_constant_1): Don't fold
+	calls to internal functions.
+	* gimple-low.c (gimple_check_call_args): Handle calls to internal
+	functions.
+	* gimple-pretty-print.c (dump_gimple_call): Likewise.
+	* ipa-prop.c (ipa_analyze_call_uses): Handle null functions.
+	* tree-cfg.c (verify_gimple_call): Handle calls to internal functions.
+	(do_warn_unused_result): Likewise.
+	* tree-eh.c (same_handler_p): Use gimple_call_same_target_p.
+	* tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions.
+	* tree-ssa-dom.c (hashable_expr): Use the gimple statement to record
+	the target of a call.
+	(initialize_hash_element): Update accordingly.
+	(hashable_expr_equal_p): Use gimple_call_same_target_p.
+	(iterative_hash_hashable_expr): Handle calls to internal functions.
+	(print_expr_hash_elt): Likewise.
+	* tree-ssa-pre.c (can_value_number_call): Likewise.
+	(eliminate): Handle null functions.
+	* tree-ssa-sccvn.c (visit_use): Handle calls to internal functions.
+	* tree-ssa-structalias.c (get_fi_for_callee): Likewise.
+	(find_func_aliases): Likewise.
+	* value-prof.c (gimple_ic_transform): Likewise.
+	(gimple_indirect_call_to_profile): Likewise.
+	* lto-streamer-in.c (input_gimple_stmt): Likewise.
+	* lto-streamer-out.c (output_gimple_stmt): Likewise.
+
+2011-04-19  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline-transform.c (save_inline_function_body): Add comments.
+	* ipa-inline.c (inline_small_functions): Compute summaries first,
+	populate heap later.
+
+2011-04-19  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.h (save_inline_function_body): Remove.
+	* ipa-inline-transform.c: New file, broke out of...
+	* ipa-inline.c: ... this one; Update toplevel comment.
+	(ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c;
+	make global.
+	(update_noncloned_frequencies): Move to ipa-inline-transform.c
+	(cgraph_mark_inline_edge): Rename to inline_call; move to
+	ipa-inline-transform.c.
+	(cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes;
+	move to ipa-inline-transform.c
+	(recursive_inlining, inline_small_functions, flatten_function,
+	ipa_inline, inline_always_inline_functions,
+	early_inline_small_functions): Update.
+	(inline_transform): Move to ipa-inline-transform.c.
+	* ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes):
+	Declare.
+	* Makefile.in (ipa-inline-transform.o): New file.
+	* cgraphunit.c (save_inline_function_body): Move to
+	ipa-inline-transform.c
+
+2011-04-19  DJ Delorie  <dj@redhat.com>
+
+	* config/m32c/m32c.c (m32c_emit_epilogue): Don't try to push
+	registers if we already know there aren't any.
+	(m32c_emit_epilogue): Don't emit a barrier here.
+	(m32c_emit_eh_epilogue): Likewise.
+	* config/m32c/blkmov.md (movstr): Don't fail on wrong-type
+	operands at expand time.
+	* config/m32c/m32c.h (WCHAR_TYPE_SIZE): Change to 4 to match "long
+	int" wchar type.
+	(REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): Remove
+	duplicates.  Provide aliases instead.
+	* config/m32c/prologue.md (eh_return): Emit a barrier here.
+	(eh_epilogue): Add a "(return)" here as a hint to other parts of
+	the compiler.
+
+2011-04-19  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/sparc/sparc.h (GENERAL_OR_I64, REGISTER_MOVE_COST): Remove.
+	* config/sparc/sparc.c (TARGET_REGISTER_MOVE_COST): Define.
+	(general_or_i64_p, sparc_register_move_cost): New function.
+
+2011-04-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/install.texi (Configuration, --enable-threads): Remove mach.
+	Add lynx, mipssde.  Sort table.
+
+2011-04-19  Xinliang David Li  <davidxl@google.com>
+
+	* ipa-cp.c (ipcp_update_profiling): Assert that scale_completement is
+	not negative.
+
+2011-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48678
+	* config/i386/i386.md (movstrict<mode>): FAIL if operands[0]
+	is a SUBREG with non-MODE_INT mode inside of it.
+
+2011-04-19  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-cp.c (ipcp_process_devirtualization_opportunities): Devirtualize
+	also according to actual contants.
+	* gimple-fold.c (gimple_extract_devirt_binfo_from_cst): New function.
+	(gimple_fold_call): Use it.
+	* gimple.h (gimple_extract_devirt_binfo_from_cst): Declare.
+
+2011-04-19  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.c (stmt_may_be_vtbl_ptr_store): Return false for scalar
+	non-pointer assignments.
+
+2011-04-19  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-cp.c (ipcp_process_devirtualization_opportunities): Take into
+	account anc_offset and otr_type from the indirect edge info.
+	* ipa-prop.c (get_ancestor_addr_info): New function.
+	(compute_complex_ancestor_jump_func): Assignment analysis moved to
+	get_ancestor_addr_info, call it.
+	(ipa_note_param_call): Do not initialize information about polymorphic
+	calls, return the indirect call graph edge.  Remove the last
+	parameter, adjust all callers.
+	(ipa_analyze_virtual_call_uses): Process also calls to ancestors of
+	parameters.  Initialize polymorphic information in the indirect edge.
+
+2011-04-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR lto/48148
+	* gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge
+	the types if they have different enumeration identifiers.
+
+2011-04-19  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.h (cgraph_optimize_for_size_p): Declare.
+	* ipa-cp.c (ipcp_insert_stage): Use cgraph_optimize_for_size_p.
+	* predict.c (cgraph_optimize_for_size_p): Break out from ...
+	(optimize_function_for_size_p) ... here.
+
+2011-04-19  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48207
+	* tree.c (free_lang_data): Do not reset the decl-assembler-name
+	langhook.
+
+2011-04-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-inline.c (expand_call_inline): Do not issue a -Winline warning
+	if DECL_NO_INLINE_WARNING_P is set on the function.
+
+2011-04-19  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR fortran/47976
+	* reload1.c (inc_for_reload): Return void. All callers changed.
+	(emit_input_reload_insns): Don't try to delete previous output
+	reloads to a register, or record spill_reg_store for autoincs.
+
+2011-04-19  Basile Starynkevitch  <basile@starynkevitch.net>
+
+	* gengtype.h: Updated copyright year.
+	(struct input_file_st): Add inpisplugin field.
+	(type_fileloc): New function.
+	* gengtype.c
+	(write_typed_struct_alloc_def): Add gcc_assert.
+	(write_typed_alloc_defns): Ditto. Don't output for plugin files.
+	(write_typed_alloc_defns): Don't output for plugin files.
+	(input_file_by_name): Clear inpisplugin field.
+	(main): Set inpisplugin field for plugin files.
+
+2011-04-19  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* gengtype-state.c (string_eq): New.
+	(read_state): Use string_eq instead of strcmp when creating the
+	state_ident_tab.
+
+2011-04-19  Wei Guozhi  <carrot@google.com>
+
+	PR target/47855
+	* config/arm/arm-protos.h (thumb1_legitimate_address_p): New prototype.
+	* config/arm/arm.c (thumb1_legitimate_address_p): Remove the static
+	linkage.
+	* config/arm/constraints.md (Uu): New constraint.
+	* config/arm/arm.md (*arm_movqi_insn): Compute attr "length".
+
+2011-04-19  Tristan Gingold  <gingold@adacore.com>
+
+	* config.gcc (-*-*-*vms): Added.
+	(alpha64-dec-*vms*,alpha*-dec-*vms*, ia64-hp-*vms*): Common
+	definitions moved.
+	* config/vms/vms-ld.c: New file.
+	* config/vms/vms-ar.c: New file.
+	* config/vms/t-vmsnative: New file.
+
+2011-04-18  Xinliang David Li  <davidxl@google.com>
+
+	* final.c (dump_basic_block_info): Use ASM_COMMENT_START.
+
+2011-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48661
+	* gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL
+	if TREE_TYPE (v) is non-NULL.
+
+	* gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from
+	gimple_get_virt_mehtod_for_binfo.
+	* gimple.h (gimple_get_virt_method_for_binfo): Likewise.
+	* ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust
+	callers.
+	* ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
+
+2011-04-18  Michael Matz  <matz@suse.de>
+	    Steve Ellcey  <sje@cup.hp.com>
+
+	* expr.c (expand_expr_real_2) <CASE_CONVERT>: If OP0 is a constant,
+	use its mode as source mode if it isn't VOIDmode.
+
+2011-04-18  Dennis, CHENG Renquan  <crquan@fedoraproject.org>
+
+	* doc/passes.texi: Fill crossref nodes.
+
+2011-04-18  Jim Meyering  <meyering@redhat.com>
+
+	Fix doubled-word typos in comments and strings
+	* config/alpha/vms-unwind.h: s/for for/for/
+	* config/arm/unwind-arm.h: Likewise.
+	* config/microblaze/microblaze.c: Likewise.
+	* config/sh/constraints.md: s/in in/in/
+	* tree-cfg.c (verify_types_in_gimple_reference): Likewise.
+
+2011-04-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): Remove.
+	(AVX_FLOAT_MODE_P): Ditto.
+	(AVX128_VEC_FLOAT_MODE_P): Ditto.
+	(AVX256_VEC_FLOAT_MODE_P): Ditto.
+	(AVX_VEC_FLOAT_MODE_P): Ditto.
+	* config/i386/i386.md (UNSPEC_MASKLOAD): Remove.
+	(UNSPEC_MASKSTORE): Ditto.
+	* config/i386/sse.md (<sse>_movmsk<ssemodesuffix><avxmodesuffix>):
+	Merge from <sse>_movmsk<ssemodesuffix> and
+	avx_movmsk<ssemodesuffix>256.  Use VF mode iterator.
+	(*sse2_maskmovdqu): Merge with *sse2_maskmovdqu_rex64.  Use P mode
+	iterator.
+	(avx_maskload<ssemodesuffix><avxmodesuffix>): New expander.
+	(avx_maskstore<ssemodesuffix><avxmodesuffix>): Ditto.
+	(*avx_maskmov<ssemodesuffix><avxmodesuffix>): New insn.
+
+2011-04-18  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.c (inline_small_functions): Fix pasto in previous patch.
+
+	* ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h
+	(want_inline_function_called_once_p): Break out the logic from
+	ipa_inline.
+	(edge_badness): Ensure that profile is not misupdated.
+	(lookup_recursive_calls): Prioritize by call frequencies.
+	(inline_small_functions): Move program size estimates here;
+	actually process whole queue even when unit growth has been
+	met. (to properly compute inline_failed reasons and for the
+	case unit size decrease.) Revisit comments on recursive inlining.
+	(ipa_inline): Remove unit summary code; first inline hot calls
+	of functions called once, cold calls next.
+	(order, nnodes): Remove unused variables.
+	* Makefile.in (ipa-inline.o): No longer depent on ggc files.
+	(GTFILES): Remove ipa-inline.c
+	* sel-sched.c (fill_insns): Silence uninitialized var warning.
+
+2011-04-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype.
+
+2011-04-18  Jie Zhang  <jie@codesourcery.com>
+	    Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm.c (neon_builtin_type_bits): Remove.
+	(typedef enum neon_builtin_mode): New.
+	(T_MAX): Don't define.
+	(typedef enum neon_builtin_datum): Remove bits, codes[],
+	num_vars and base_fcode.  Add mode, code and fcode.
+	(VAR1, VAR2, VAR3, VAR4, VAR5, VAR6, VAR7, VAR8, VAR9
+	VAR10): Change accordingly.
+	(neon_builtin_data[]): Change accordingly
+	(arm_init_neon_builtins): Change accordingly.
+	(neon_builtin_compare): Remove.
+	(locate_neon_builtin_icode): Remove.
+	(arm_expand_neon_builtin): Change accordingly.
+
+	* arm.h (enum arm_builtins): Move to ...
+	* arm.c (enum arm_builtins): ... here; and rearrange builtin code.
+
+	* arm.c (arm_builtin_decl): Declare.
+	(TARGET_BUILTIN_DECL): Define.
+	(enum arm_builtins): Correct ARM_BUILTIN_MAX.
+	(arm_builtin_decls[]): New.
+	(arm_init_neon_builtins): Store builtin declarations in
+	arm_builtin_decls[].
+	(arm_init_tls_builtins): Likewise.
+	(arm_init_iwmmxt_builtins): Likewise.  Refactor initialization code.
+	(arm_builtin_decl): New.
+
+2011-04-18  Richard Guenther  <rguenther@suse.de>
+
+	* tree.c (upper_bound_in_type): Build properly canonicalized
+	INTEGER_CSTs.
+	(lower_bound_in_type): Likewise.
+
+2011-04-18  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.h (gimple_call_addr_fndecl): New function.
+	(gimple_call_fndecl): Use it.
+	* gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs
+	for direct calls.
+	* tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding.
+	* tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs.
+
+2011-04-18  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48650
+	* tree.c (build_string): STRING_CST is now derived from tree_typed.
+
+2011-04-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR lto/48492
+	* cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a
+	DECL_IN_CONSTANT_POOL without RTL.
+
+2011-04-18  Ulrich Weigand  <ulrich.weigand@linaro.org>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	PR target/48252
+	* config/arm/arm.c (neon_emit_pair_result_insn): Swap arguments
+	to match neon_vzip/vuzp/vtrn_internal.
+	* config/arm/neon.md (neon_vtrn<mode>_internal): Make both
+	outputs explicitly dependent on both inputs.
+	(neon_vzip<mode>_internal, neon_vuzp<mode>_internal): Likewise.
+
+2011-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48616
+	* tree-vect-stmts.c (vectorizable_shift): If SLP, determine
+	whether the shift is by scalar or vector based on whether all SLP
+	scalar stmts have the same rhs.
+
+2011-04-17  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* config/arm/arm.c (neon_struct_mem_operand): Support POST_INC/PRE_DEC
+	memory operands.
+
+2011-04-17  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/43700
+	* config/mips/mips.c (mips_cfun_call_saved_reg_p): Handle global
+	registers.
+
+2011-04-17  Jan Hubicka  <jh@suse.cz>
+
+	* cgrpah.h (struct cgraph_node): Remove finalized_by_frontend.
+	* cgrpahunit.c (cgraph_finalize_function): Do not set
+	finalized_by_frontend.
+	* lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
+	finalized_by_frontend.
+
+2011-04-17  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (cgraph_clone_node): Do not handle vtable_method
+	* cgraph.h (struct cgraph_local_info): Drop vtable_method.
+	* cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method.
+	* lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable
+	method.
+	* gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in
+	gimple-fold.c
+	* varasm.c (mark_decl_referenced): Drop vtable_method handling code.
+
+2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR lto/48538
+	* lto-cgraph.c (merge_profile_summaries): Check that lto_file_data
+	is non-null before accessing it.
+	(input_cgraph): Remove trailing spaces.
+
+2011-04-17  Revital Eres  <revital.eres@linaro.org>
+
+	* params.def (sms-min-sc): New param flag.
+	* modulo-sched.c (sms_schedule): Use it.
+	* doc/invoke.texi (sms-min-sc): Document it.
+
+2011-04-17  Jan Hubicka  <jh@suse.cz>
+
+	* lto-symtab.c (lto_cgraph_replace_node): When call statement is
+	present, also set gimple_call_set_cannot_inline.
+	* ipa-inline.c: Update toplevel comment.
+	(MAX_TIME): Remove.
+	(cgraph_clone_inlined_nodes): Fix linebreaks.
+	(cgraph_check_inline_limits): Restructure to ...
+	(caller_growth_limits): ... this one; be more tolerant
+	on growth in nested inline chains; add explanatory comment;
+	fix stack accounting thinko introduced by previous patch.
+	(cgraph_default_inline_p): Remove.
+	(report_inline_failed_reason): New function.
+	(can_inline_edge_p): New function.
+	(can_early_inline_edge_p): New function.
+	(leaf_node_p): Move upwards in file.
+	(want_early_inline_function_p): New function.
+	(want_inline_small_function_p): New function.
+	(want_inline_self_recursive_call_p): New function.
+	(cgraph_edge_badness): Rename to ...
+	(edge_badness) ... this one; fix linebreaks.
+	(update_edge_key): Update call of edge_baddness; add
+	detailed dump about queue updates.
+	(update_caller_keys): Use can_inline_edge_p and
+	want_inline_small_function_p.
+	(cgraph_decide_recursive_inlining): Rename to...
+	(recursive_inlining): Use can_inline_edge_p and
+	want_inline_self_recursive_call_p; simplify and remove no longer
+	valid FIXME.
+	(cgraph_set_inline_failed): Remove.
+	(add_new_edges_to_heap): Use can_inline_edge_p and
+	want_inline_small_function_p.
+	(cgraph_decide_inlining_of_small_functions): Rename to ...
+	(inline_small_functions): ... this one; cleanup; use
+	can/want predicates; cleanup debug ouput; work edges till fibheap
+	is exhausted and do not stop once unit growth is reached; remove
+	later loop processing remaining edges.
+	(cgraph_flatten): Rename to ...
+	(flatten_function): ... this one; use can_inline_edge_p
+	and can_early_inline_edge_p predicates.
+	(cgraph_decide_inlining): Rename to ...
+	(ipa_inline): ... this one; remove unreachable nodes before
+	inlining functions called once; simplify the pass.
+	(cgraph_perform_always_inlining): Rename to ...
+	(inline_always_inline_functions): ... this one; use
+	DECL_DISREGARD_INLINE_LIMITS; use can_inline_edge_p predicate.
+	(cgraph_decide_inlining_incrementally): Rename to ...
+	(early_inline_small_functions): ... this one; simplify
+	using new predicates; cleanup; make dumps prettier.
+	(cgraph_early_inlining): Rename to ...
+	(early_inliner): newer inline regular functions into always-inlines;
+	fix updating of call stmt summaries.
+	(pass_early_inline): Update for new names.
+	(inline_transform): Fix formating.
+	(gate_cgraph_decide_inlining): Rename to ...
+	(pass_ipa_inline): ... this one.
+	* ipa-inline.h (inline_summary): Remove disregard_inline_limits.
+	* ipa-inline-analysis.c (dump_inline_summary): Update.
+	(compute_inline_parameters): Do not compute disregard_inline_limits;
+	look for mismatching arguments.
+	(estimate_growth): Fix handlig of non-trivial self recursion.
+	(inline_read_summary): Do not read info->disregard_inline_limits.
+	(inline_write_summary): Do not write info->disregard_inline_limits.
+	* tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove
+	and move all checks into can_inline_edge_p predicate; re-enable code
+	comparing optimization levels.
+	(expand_call_inline): Do not test inline_forbidden_into_p.
+	* Makefile.in (ipa-inline.o): Update arguments.
+
+2011-04-17  Revital Eres  <revital.eres@linaro.org>
+
+	* ddg.c (free_ddg_all_sccs): Free sccs field in struct ddg_all_sccs.
+
+2011-04-17  Revital Eres  <revital.eres@linaro.org>
+
+	* modulo-sched.c (sms_schedule): Avoid unfreed memory when SMS fails.
+
+2011-04-17  Michael Matz  <matz@suse.de>
+
+	PR tree-optimization/48622
+	PR lto/48645
+	* ipa-inline-analysis.c (inline_read_summary): Read size/time
+	in same order as they're written.
+
+2011-04-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config/pa/predicates.md: Reorganize and simplify predicates.
+	Eliminate duplicate code checks.
+	(arith_operand): Rename to arith14_operand
+	(reg_or_ior_operand): Rename to reg_or_cint_ior_operand.
+	* config/pa/pa.md: Use renamed operands.
+	* config/pa/pa-protos.h (symbolic_operand): Delete declaration.
+	(tls_symbolic_operand, function_label_operand, lhs_lshift_cint_operand,
+	arith11_operand, adddi3_operand, indexed_memory_operand,
+	symbolic_memory_operand, int11_operand, reg_or_cint_move_operand,
+	arith5_operand, uint5_operand, pic_label_operand, plus_xor_ior_operator,
+	borx_reg_operand, shadd_operand, arith_operand, read_only_operand,
+	move_dest_operand, move_src_operand, prefetch_cc_operand,
+	prefetch_nocc_operand, and_operand, ior_operand, arith32_operand,
+	uint32_operand, reg_before_reload_operand, reg_or_0_operand,
+	reg_or_0_or_nonsymb_mem_operand, pre_cint_operand, post_cint_operand,
+	div_operand, int5_operand, movb_comparison_operator,
+	ireg_or_int5_operand, call_operand_address, ior_operand, fp_reg_operand,
+	arith_double_operand, ireg_operand, lhs_lshift_operand,
+	pc_or_label_operand, non_hard_reg_operand, eq_neq_comparison_operator,
+	integer_store_memory_operand): Likewise.
+	* config/pa/pa.c (adddi3_operand): Move to predicates.md.
+	(integer_store_memory_operand, read_only_operand,
+	function_label_operand, borx_reg_operand,
+	non_hard_reg_operand): Likewise.
+	(eq_neq_comparison_operator): Delete unused operator.
+	(legitimize_pic_address): Use VOIDmode for mode argument in calls to
+	function_label_operand.
+	(emit_move_sequence): Likewise.
+
+2011-04-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (sseunpackmode): New mode attribute.
+	(ssepackmode): Ditto.
+	(vec_pack_trunc_<mode>): Macroize expander from
+	vec_pack_trunc_{v8hi,v4si,v2di} using VI248_128 mode iterator.
+	(vec_unpacks_lo_<mode>): Macroize expander from
+	vec_unpacks_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+	(vec_unpacks_hi_<mode>): Macroize expander from
+	vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+	(vec_unpacku_lo_<mode>): Macroize expander from
+	vec_unpacku_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+	(vec_unpacku_hi_<mode>): Macroize expander from
+	vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator.
+	* config/i386/i386.c (ix86_expand_sse_unpack): Merge with
+	ix86_expand_sse4_unpack.
+	* config/i386/i386-protos.h (ix86_expand_sse4_unpack): Remove.
+
+2011-04-16  Jan Hubicka  <jh@suse.cz>
+
+	* cgraphbuild.c: Include ipa-inline.h.
+	(reset_inline_failed): Use initialize_inline_failed.
+	* cgraph.c: Include ipa-inline.h.
+	(cgraph_create_node_1): Do not initialize estimated_growth.
+	(initialize_inline_failed): More to ipa-inline-analysis.c
+	(dump_cgraph_node): Do not dump inline flags.
+	* cgraph.h (cgraph_local_info): Remove inlineable, versionable
+	and disregard_inline_limits flags.
+	(cgrpah_global_info): Remove estimated_stack_size, stack_frame_offset,
+	time, size, estimated_growth.
+	* ipa-cp.c (ipcp_versionable_function_p, ipcp_generate_summary):
+	Update.
+	* cgraphunit.c (cgraph_decide_is_function_needed): Use
+	DECL_DISREGARD_INLINE_LIMITS.
+	(cgraph_analyze_function): Do not initialize
+	node->local.disregard_inline_limits.
+	* lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream
+	inlinable, versionable and disregard_inline_limits.
+	* ipa-inline.c (cgraph_clone_inlined_nodes, cgraph_mark_inline_edge,
+	cgraph_check_inline_limits, cgraph_default_inline_p,
+	cgraph_edge_badness, update_caller_keys, update_callee_keys,
+	add_new_edges_to_heap): Update.
+	(cgraph_decide_inlining_of_small_function): Update; set
+	CIF_FUNCTION_NOT_INLINABLE for uninlinable functions.
+	(cgraph_decide_inlining, cgraph_edge_early_inlinable_p,
+	cgraph_decide_inlining_incrementally): Update.
+	* ipa-inline.h (inline_summary): Add inlinable, versionable,
+	disregard_inline_limits, estimated_stack_size, stack_frame_offset,
+	time, size and estimated_growth parameters.
+	(estimate_edge_growth): Update.
+	(initialize_inline_failed): Declare.
+	* ipa-split.c: Include ipa-inline.h
+	(execute_split_functions): Update.
+	* ipa.c (cgraph_postorder): Use DECL_DISREGARD_INLINE_LIMITS.
+	(cgraph_remove_unreachable_nodes): Do not clear inlinable flag.
+	(record_cdtor_fn): Use DECL_DISREGARD_INLINE_LIMITS.
+	* ipa-inline-analysis.c (inline_node_removal_hook): Update; set
+	estimated_growth to INT_MIN.
+	(inline_node_duplication_hook): Likewise.
+	(dump_inline_summary): Dump new fields.
+	(compute_inline_parameters): Update.
+	(estimate_edge_time, estimate_time_after_inlining,
+	estimate_size_after_inlining, estimate_growth, inline_read_summary,
+	inline_write_summary):
+	(initialize_inline_failed): Move here from cgraph.c.
+	* tree-sra.c: Include ipa-inline.h.
+	(ipa_sra_preliminary_function_checks): Update.
+	* Makefile.in (cgraph.o, cgraphbuild.o): Add dependency on
+	ipa-inline.h.
+
+2011-04-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (V16): New mode iterator.
+	(VI1, VI8): Ditto.
+	(AVXMODEQI, AVXMODEDI): Remove.
+	(sse2, sse3): New mode attribute.
+	(mov<mode>): Use V16 mode iterator.
+	(*mov<mode>_internal): Merge with *avx_mov<mode>_internal.
+	(push<mode>1): Use V16 mode iterator.
+	(movmisalign<mode>): Ditto.
+	(<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
+	<sse>_movu<ssemodesuffix> and avx_movu<ssemodesuffix><avxmodesuffix>.
+	(*<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from
+	*<sse>_movu<ssemodesuffix> and *avx_movu<ssemodesuffix><avxmodesuffix>.
+	(<sse2>_movdqu<avxmodesuffix>): Merge from sse2_movdqu and
+	avx_movdqu<avxmodesuffix>.
+	(*<sse2>_movdqu<avxmodesuffix>): Merge from *sse2_movdqu and
+	*avx_movdqu<avxmodesuffix>.
+	(<sse3>_lddqu<avxmodesuffix>) Merge from sse3_lddqu and
+	avx_lddqu<avxmodesuffix>.
+	(<sse>_movnt<mode>): Merge with avx_movnt<AVXMODEF2P:mode>.
+	(<sse2>_movnt<mode>): Merge from sse2_movntv2di and
+	avx_movnt<AVXMODEDI:mode>.
+	* config/i386/i386.c (ix86_expand_vector_move_misalign): Update for
+	renamed sse_movups, sse2_movupd and sse2_movdqu patterns.
+
+2011-04-16  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR target/48629
+	* haifa-sched.c (prune_ready_list, schedule_block): Use
+	sched_pressure_p rather than flag_sched_pressure.
+
+2011-04-15  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* config/rs6000/rs6000.c (call_ABI_of_interest): Call
+	cgraph_get_node instead of cgraph_get_create_node.
+
+2011-04-15  Jakub Jelinek  <jakub@redhat.com>
+
+	* cfgexpand.c (expand_debug_expr): Use
+	simplify_gen_{unary,binary,ternary} instead of gen_rtx_*.
+
+2011-04-15  Michael Matz  <matz@suse.de>
+
+	* tree.h (ALLOCA_FOR_VAR_P): Rename to CALL_ALLOCA_FOR_VAR_P.
+	* builtins.c (expand_builtin): Use CALL_ALLOCA_FOR_VAR_P.
+	* function.c (gimplify_parameters): Ditto.
+	* gimplify.c (gimplify_vla_decl): Ditto.
+
+	* gimple.h (enum gf_mask): Add GF_CALL_ALLOCA_FOR_VAR.
+	(gimple_call_set_alloca_for_var): New inline function.
+	(gimple_call_alloca_for_var_p): Ditto.
+	* gimple.c (gimple_build_call_from_tree): Remember
+	CALL_ALLOCA_FOR_VAR_P state.
+	* cfgexpand.c (expand_call_stmt): Restore CALL_ALLOCA_FOR_VAR_P state.
+
+	* tree-inline.c (inline_forbidden_p_stmt): Don't reject alloca
+	calls if they were for VLA objects.
+
+2011-04-15  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-prop.c (ipa_analyze_virtual_call_uses): Remove handling
+	of ADR_EXPRs.
+
+2011-04-15  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/48601
+	* tree-emutls.c (lower_emutls_function_body): Call
+	cgraph_get_create_node instead of cgraph_get_node.  Do not assert the
+	result is non-NULL.
+
+2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* c-decl.c (detect_field_duplicates): Call
+	objc_detect_field_duplicates instead of objc_get_interface_ivars.
+
+2011-04-15  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gimple.h (gimple_asm_clobbers_memory_p): Declare.
+	* gimple.c (gimple_asm_clobbers_memory_p): Define.
+	* ipa-pure-const.c (check_stmt): Call it.
+	* tree-ssa-operands.c (get_asm_expr_operands): Likewise.
+
+2011-04-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48290
+	* tree-ssa-copy.c (copy_prop_visit_phi_node): Propagate constants.
+	Properly decide inhibiting propagation based on the valueized
+	operand.  Do loop-closed SSA form preserving here ...
+	(init_copy_prop): ... not here.
+
+2011-04-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/48612
+	* config/i386/sse.md (*ieee_smin<mode>3): Switch mnemonics.
+	(*ieee_smax<mode>3): Likewise.
+
+2011-04-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.md (popcountdi2, popcountsi2, popcounthi2):
+	Replace match_operand with match_dup for the third operand in
+	these expanders.
+
+2011-04-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* combine.c (subst, combine_simlify_rtx): Add new argument, use it
+	to track processing of conditionals.  Update all callers.
+	(try_combine, simplify_if_then_else): Update.
+
+2011-04-15  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* config/m68k/m68k.c (m68k_sched_variable_issue): Handle
+	-fsched-pressure.
+
+2011-04-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md ("rotl<mode>3",mode=HIDI): Use match_dup
+	instead of match_operand for operand 3.
+
+2011-04-15  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* recog.h (insn_operand_data): Add an "allows_mem" field.
+	* genoutput.c (output_operand_data): Initialize it.
+	* optabs.c (maybe_legitimize_operand_same_code): New function.
+	(maybe_legitimize_operand): Use it when matching the original
+	op->value.
+
+2011-04-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimplify.c: Fix issues in comments throughout.
+	(voidify_wrapper_expr): Fix long line.
+	(build_stack_save_restore): Likewise.
+	(gimplify_loop_expr): Likewise.
+	(gimplify_compound_lval): Likewise.
+	(gimplify_init_ctor_eval): Likewise.
+	(gimplify_modify_expr_rhs): Likewise.
+	(omp_notice_threadprivate_variable): Likewise.
+
+2011-04-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgexpand.c (expand_call_stmt): Convert the function type to the
+	original one if this is not a builtin function.
+
+2011-04-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48605
+	* config/i386/sse.md (sse4_1_insertps): If operands[2] is a MEM,
+	offset it as needed based on top 2 bits in operands[3], change
+	MEM mode to SFmode and mask those 2 bits away from operands[3].
+
+2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* c-parser.c (c_parser_objc_protocol_definition): Updated for
+	change from objc_declare_protocols() to objc_declare_protocol().
+
+2011-04-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (sse4_1): New mode attribute.
+	(<sse4_1>_blend<ssemodesuffix><avxmodesuffix>): Macroize from
+	avx_blend<ssemodesuffix><avxmodesuffix> and
+	sse4_1_blend<ssemodesuffix> using VF mode iterator.
+	(<sse4_1>_blendv<ssemodesuffix><avxmodesuffix>): Macroize from
+	avx_blendv<ssemodesuffix><avxmodesuffix> and
+	sse4_1_blendv<ssemodesuffix> using VF mode iterator.
+	(<sse4_1>_dp<ssemodesuffix><avxmodesuffix>): Macroize from
+	avx_dp<ssemodesuffix><avxmodesuffix> and
+	sse4_1_dp<ssemodesuffix> using VF mode iterator.
+	(sse4_1_mpsadbw): Merge with *avx_mpsadbw.
+	(sse4_1_packusdw): Merge with *avx_packusdw.
+	(sse4_1_pblendvb): Merge with *avx_pblendvb.
+	(sse4_1_pblendw): Merge with *avx_pblendw.
+	(avx_vtest<ssemodesuffix><avxmodesuffix>): Use VF mode iterator.
+	(<sse4_1>_round<ssemodesuffix><avxmodesuffix>): Macroize from
+	avx_round<ssemodesuffix>256 and sse4_1_round<ssemodesuffix> using
+	VF mode iterator.
+	(sse4_1_round<ssescalarmodesuffix>): Merge with
+	*avx_round<ssescalarmodesuffix>.
+	(aesenc): Merge with *avx_aesenc.
+	(aesenclast): Merge with *avx_aesenclast.
+	(aesdec): Merge with *avx_aesdec.
+	(aesdeclast): Merge with *avx_aesdeclast.
+	(pclmulqdq): Merge with *pclmulqdq.
+	* config/i386/predicates.md (reg_not_xmm0_operand_maybe_avx):
+	New predicate.
+	(nonimm_not_xmm0_operand_maybe_avx): Ditto.
+
+2011-04-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/48608
+	* cfgexpand.c (get_decl_align_unit): Renamed to ...
+	(align_local_variable): This.  Update DECL_ALIGN.
+	(add_stack_var): Updated.
+	(expand_one_stack_var): Likewise.
+
+2011-04-14  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-dse.c (struct dse_global_data, struct dse_block_local_data):
+	Remove.
+	(dse_initialize_block_local_data, dse_leave_block,
+	record_voperand_set, get_stmt_uid): Likewise.
+	(dse_possible_dead_store_p): Allow any kind of killing stmt.
+	(dse_optimize_stmt): Remove voperand set handling code.
+	Simplify and improve to handle any kind of killing stmt.
+	(dse_record_phi): Remove.
+	(dse_enter_block): Simplify.
+	(tree_ssa_dse): Likewise.
+	* tree-ssa-alias.c (stmt_kills_ref_p_1): Handle some builtins.
+
+2011-04-14  Jan Hubicka  <jh@suse.cz>
+
+	* cgraph.c (dump_cgraph_node): Do not dump inline summaries.
+	* cgraph.h (struct inline_summary): Move to ipa-inline.h
+	(cgraph_local_info): Remove inline_summary.
+	* ipa-cp.c: Include ipa-inline.h.
+	(ipcp_cloning_candidate_p, ipcp_estimate_growth,
+	ipcp_estimate_cloning_cost, ipcp_insert_stage): Use inline_summary
+	accesor.
+	* lto-cgraph.c (lto_output_node): Do not stream inline summary.
+	(input_overwrite_node): Do not set inline summary.
+	(input_node): Do not stream inline summary.
+	* ipa-inline.c (cgraph_decide_inlining): Dump inline summaries.
+	(cgraph_decide_inlining_incrementally): Do not try to estimate overall
+	growth; we do not have inline parameters computed for that anyway.
+	(cgraph_early_inlining): After inlining compute call_stmt_sizes.
+	* ipa-inline.h (struct inline_summary): Move here from ipa-inline.h
+	(inline_summary_t): New type and VECtor.
+	(debug_inline_summary, dump_inline_summaries): Declare.
+	(inline_summary): Use VOCtor.
+	(estimate_edge_growth): Kill hack computing call stmt size directly.
+	* lto-section-in.c (lto_section_name): Add inline section.
+	* ipa-inline-analysis.c: Include lto-streamer.h
+	(node_removal_hook_holder, node_duplication_hook_holder): New holders
+	(inline_node_removal_hook, inline_node_duplication_hook): New functions.
+	(inline_summary_vec): Define.
+	(inline_summary_alloc, dump_inline_summary, debug_inline_summary,
+	dump_inline_summaries): New functions.
+	(estimate_function_body_sizes): Properly compute size/time of outgoing
+	calls.
+	(compute_inline_parameters): Alloc inline_summary; do not compute
+	size/time of incomming calls.
+	(estimate_edge_time): Avoid missing time summary hack.
+	(inline_read_summary): Read inline summary info.
+	(inline_write_summary): Write inline summary info.
+	(inline_free_summary): Free all hooks and inline summary vector.
+	* lto-streamer.h: Add LTO_section_inline_summary section.
+	* Makefile.in (ipa-cp.o, ipa-inline-analysis.o): Update dependencies.
+	* ipa.c (cgraph_remove_unreachable_nodes): Fix dump file formating.
+
+2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vectorizer.h (vect_strided_store_supported): Add a
+	HOST_WIDE_INT argument.
+	(vect_strided_load_supported): Likewise.
+	(vect_permute_store_chain): Return void.
+	(vect_transform_strided_load): Likewise.
+	(vect_permute_load_chain): Delete.
+	* tree-vect-data-refs.c (vect_strided_store_supported): Take a
+	count argument.  Check that the count is a power of two.
+	(vect_strided_load_supported): Likewise.
+	(vect_permute_store_chain): Return void.  Update after above changes.
+	Assert that the access is supported.
+	(vect_permute_load_chain): Likewise.
+	(vect_transform_strided_load): Return void.
+	* tree-vect-stmts.c (vectorizable_store): Update calls after
+	above interface changes.
+	(vectorizable_load): Likewise.
+	(vect_analyze_stmt): Don't check for strided powers of two here.
+
+2011-04-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48590
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
+	BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
+	(call_may_clobber_ref_p_1): Handle BUILT_IN_ALLOCA and
+	BUILT_IN_STACK_SAVE.
+	* tree-ssa-dce.c (propagate_necessity): Handle
+	BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE.
+
+2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* c-parser.c (c_parser_objc_class_declaration): Updated call to
+	objc_declare_class.
+
+2011-04-14  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (get_object_alignment_1): Declare.
+	* builtins.c (get_object_alignment_1): Split out worker from ...
+	(get_object_alignment): ... here.
+	* fold-const.c (get_pointer_modulus_and_residue): Use
+	get_object_alignment_1.
+
+2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vectorizer.h (vect_create_data_ref_ptr): Add an extra
+	type parameter.
+	* tree-vect-data-refs.c (vect_create_data_ref_ptr): Add an aggr_type
+	parameter.  Generalise code to handle arrays as well as vectors.
+	(vect_setup_realignment): Update accordingly.
+	* tree-vect-stmts.c (vectorizable_store): Likewise.
+	(vectorizable_load): Likewise.
+
+2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vect-stmts.c (vectorizable_load): Allocate and free dr_chain
+	within the per-copy loop.
+
+2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* tree-vect-stmts.c (vectorizable_load): Print the number of copies
+	in the dump file.
+
+2011-04-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* doc/options.texi (Negative): Explicitly mention that the
+	Negative chain must be circular.
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* function.h (block_chainon): Declare.
+	* function.c (block_chainon): Define.
+
+2011-04-14  Anatoly Sokolov  <aesok@post.ru>
+	    Eric Weddington  <eric.weddington@atmel.com>
+	    Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.c ("insn-codes.h", "optabs.h", "langhooks.h"):
+	New Includes
+	(avr_init_builtins, avr_expand_builtin,
+	avr_expand_delay_cycles, avr_expand_unop_builtin,
+	avr_expand_binop_builtin ): New functions.
+	(avr_builtin_id): New enum
+	(struct avr_builtin_description): New struct
+	(bdesc_1arg, bdesc_2arg): New arrays describing some RTL builtins.
+	(TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define.
+
+	* config/avr/avr.md (UNSPEC_FMUL, UNSPEC_FMULS, UNSPEC_FMULSU,
+	UNSPECV_ENABLE_IRQS, UNSPECV_NOP, UNSPECV_SLEEP, UNSPECV_WDR,
+	UNSPECV_DELAY_CYCLES): new enumeration values
+	(UNSPEC_SEI, UNSPEC_CLI): Remove enumeration values
+	("enable_interrupt"): Use UNSPECV_ENABLE_IRQS
+	("disable_interrupt"): Use UNSPECV_ENABLE_IRQS
+	("*rotlqi3_4"): rename insn to "rotlqi3_4"
+	("delay_cycles_1", "delay_cycles_2", "delay_cycles_3",
+	"delay_cycles_4", "nopv", "sleep", "wdr", "fmul", "fmuls",
+	"fmulsu"): New insns
+
+	* config/avr/avr-c.c: fix line endings
+	(avr_cpu_cpp_builtins): New builtin defines: __BUILTIN_AVR_NOP,
+	__BUILTIN_AVR_SEI, __BUILTIN_AVR_CLI, __BUILTIN_AVR_WDR,
+	__BUILTIN_AVR_SLEEP, __BUILTIN_AVR_SWAP,
+	__BUILTIN_AVR_DELAY_CYCLES, __BUILTIN_AVR_FMUL,
+	__BUILTIN_AVR_FMULS, __BUILTIN_AVR_FMULSU.
+
+	* doc/extend.texi (AVR Built-in Functions): New node
+	(Target Builtins): Add documentation of AVR
+	built-in functions.
+
+2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/44643
+	* config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY
+	alone. Error if non-const data has attribute progmem.
+
+2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (struct tree_constructor): Include tree_typed instead of
+	tree_common.
+	* tree.c (initialize_tree_contains_struct): Mark TS_CONSTRUCTOR as
+	TS_TYPED instead of TS_COMMON.
+
+2011-04-13  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (*sse2_uavgv16qi3): Merge with *avx_uavgv16qi3.
+	(*sse2_uavgv8hi3): Merge with *avx_uavgv8hi3.
+	(sse2_psadbw): Merge with *avx_psadbw.
+	(ssse3_phaddwv8hi3): Merge with *avx_phaddwv8hi3.
+	(ssse3_phadddv4si3): Merge with *avx_phadddv4si3.
+	(ssse3_phaddswv8hi3): Merge with *avx_phaddswv8hi3.
+	(ssse3_phsubwv8hi3): Merge with *avx_phsubwv8hi3.
+	(ssse3_phsubdv4si3): Merge with *avx_phsubdv4si3.
+	(ssse3_phsubswv8hi3): Merge with *avx_phsubswv8hi3.
+	(ssse3_pmaddubsw128): Merge with *avx_pmaddubsw128.
+	(*ssse3_pmulhrswv8hi3): Merge with *avx_pmulhrswv8hi3.
+	(ssse3_pshufbv16qi3): Merge with *avx_pshufbv16qi3.
+	(ssse3_psign<mode>3): Merge with *avx_psign<mode>3.
+	(ssse3_palignrti): Merge with *avx_palignrti.
+
+2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree-flow.h (struct gimple_df): Make free_ssanames a VEC.
+	* tree-ssanames.c (fini_ssanames): VEC_free it.
+	(make_ssa_name_fn): Update for VECness of free_ssanames.
+	(release_ssa_name, release_dead_ssa_names): Likewise.
+	* tree.h (struct tree_ssa_name): Include tree_typed instead of
+	tree_common.
+	* tree.c (initialize_tree_contains_struct): Mark TS_SSA_NAME as
+	TS_TYPED instead of TS_COMMON.
+
+2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* postreload-gcse.c (gcse_after_reload_main): Add calls to
+	statistics_counter_event.
+	* tree-ssa-copyrename.c (stats): Define.
+	(rename_ssa_copies): Count coalesced SSA_NAMEs.  Add call to
+	statistics_counter_event.
+	* tree-ssa-math-opts.c (reciprocal_stats, sincos_stats): Define.
+	(bswap_stats, widen_mul_stats): Define.
+	(insert_reciprocals): Increment rdivs_inserted.
+	(execute_cse_reciprocals): Zeroize reciprocal_stats.  Increment
+	rfuncs_inserted.  Add calls to statistics_counter_event.
+	(execute_cse_sincos_1): Increment inserted.
+	(execute_cse_sincos): Zeroize sincos_stats.  Add call to
+	statistics_counter_event.
+	(execute_optimize_bswap): Zeroize bswap_stats.  Increment fields
+	of bswap_stats.  Add calls to statistics_counter_event.
+	(convert_mult_to_widen): Increment widen_mults_inserted.
+	(convert_plusminus_to_widen): Increment maccs_inserted.
+	(convert_mult_to_fma): Increment fmas_inserted.
+	(execute_optimize_widening_mul): Zeroize widen_mul_stats.  Add
+	calls to statistics_counter_event.
+
+2011-04-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48455
+	* ira-costs.c (find_costs_and_classes): Use i_mem_cost instead of
+	`temp_costs->mem_cost'.
+
+2011-04-13  Jan Hubicka  <jh@suse.cz>
+
+	* ipa-inline.h: New file.
+	* ipa-inline-analysis.c: New file. Broken out of ...
+	* ipa-inline.c: ... this file; update toplevel comment;
+	include ipa-inline.h
+	(inline_summary): Move to ipa-inline.h
+	(cgraph_estimate_edge_time): Rename to estimate_edge_time; move to
+	ipa-inline-analysis.c.
+	(cgraph_estimate_time_after_inlining): Rename to
+	estiamte_time_after_inlining; move to ipa-inline-analysis.c
+	(cgraph_estimate_edge_growth): Move to ipa-inline-analysis.c; rename
+	to estimate_edge_growth.
+	(cgraph_estimate_size_after_inlining): Move to ipa-inline-analysis.c;
+	rename to estimate_size_after_inlining.
+	(cgraph_mark_inline_edge): Update for new naming convention.
+	(cgraph_check_inline_limits): Likewise.
+	(cgraph_edge_badness): Likewise.
+	(cgraph_decide_recursive_inlining): Likewise.
+	(cgraph_decide_inlining_of_small_functions): Likewise.
+	(cgraph_decide_inlining_incrementally): Likewise.
+	(cgraph_estimate_growth): Rename to estimate_growth; move to
+	ipa-inline-analysis.c.
+	(eliminated_by_inlining_prob): Move to ipa-inline-analysis.c.
+	(estimate_function_body_sizes): Move to ipa-inline-analysis.c.
+	(compute_inline_parameters): Likewise.
+	(compute_inline_parameters_for_current): Likewise.
+	(pass_inline_parameters): Likewise.
+	(inline_indirect_intraprocedural_analysis): Likewise.
+	(analyze_function): Rename to inline_analyze_function; likewise.
+	(add_new_function): Move to ipa-inline-analysis.c.
+	(inline_generate_summary): Likewise.
+	(inline_read_summary): Likewise.
+	(inline_write_summary): Likewise.
+	* Makefile.in (ipa-inline-analysis.c): New file.
+
+2011-04-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check.
+	* configure: Regenerate.
+
+2011-04-13  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (struct tree_int_cst, struct real_value): Include tree_typed
+	instead of tree_common.
+	(struct tree_fixed_cst, struct tree_string, struct tree_complex):
+	Likewise.
+	* tree.c (initialize_tree_contains_struct): Mark such nodes as being
+	TS_TYPED rather than TS_COMMON.
+	* print-tree.c (print_node) [STRING_CST]: Don't print TREE_CHAIN.
+
+2011-04-01  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/45263
+	* config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Don't use
+	r20 around calls of __tablejump_elpm__
+
+2011-04-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48591
+	* omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is
+	NULL.
+	(expand_omp_atomic_pipeline): Return false if cmpxchg is NULL.
+
+2011-04-13  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* dwarf2out.c (struct dw_cfi_struct): Remove member dw_cfi_next.
+	(dw_cfi_ref): Add DEF_VEC_P and some DEF_VEC_ALLOC_Ps.
+	(cfi_vec): New typedef.
+	(struct dw_fde_struct): Make dw_fde_cfi a cfi_vec. Replace
+	dw_fde_switch_cfi with an integer dw_fde_switch_cfi_index.
+	(cie_cfi_vec): New static variable.
+	(cie_cfi_head): Delete.
+	(add_cfi): Accept a cfi_vec * as first argument. All callers and
+	declaration changed. Use vector rather than list operations.
+	(new_cfi): Don't initialize the dw_cfi_next field.
+	(add_fde_cfi): Allocate cie_cfi_vec if necessary. Use vector
+	rather than list operations.
+	(lookup_cfa): Use vector rather than list operations.
+	(output_cfis): New argument upto. Accept a cfi_vec rather than
+	a dw_cfi_ref list head as argument. All callers changed.
+	Iterate over the vector using upto as a maximum index.
+	(output_all_cfis): New static function.
+	(output_fde): Use vector rather than list operations. Use the
+	new upto argument for output_cfis rather than manipulating a
+	list.
+	(dwarf2out_begin_prologue): Change initializations to match
+	new struct members.
+	(dwarf2out_switch_text_section): Initialize dw_fde_switch_cfi_index
+	from the vector length rather than searching for the end of a list.
+	Use output_all_cfis.
+	(convert_cfa_to_fb_loc_list): Use vector rather than list operations.
+
+2011-04-13  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md (movmemsi): Do not use this pattern when
+	volatile pointers are involved.
+
+2011-04-13  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (pinsrbits): Remove.
+	(sse2_packsswb): Merge with *avx_packsswb.
+	(sse2_packssdw): Merge with *avx_packssdw.
+	(sse2_packuswb): Merge with *avx_packuswb.
+	(vec_interleave_highv16qi): Merge with *avx_interleave_highv16qi.
+	(vec_interleave_lowv16qi): Merge with *avx_interleave_lowv16qi.
+	(vec_interleave_highv8hi): Merge with *avx_interleave_highv8hi.
+	(vec_interleave_lowv8hi): Merge with *avx_interleave_lowv8hi.
+	(vec_interleave_highv4si): Merge with *avx_interleave_highv4si.
+	(vec_interleave_lowv4si): Merge with *avx_interleave_lowv4si.
+	(*sse4_1_pinsrb): Merge with *avx_pinsr<ssevecsize>.
+	(*sse2_pinsrw): Merge with *avx_pinsr<ssevecsize>.
+	(*sse4_1_pinsrd): Merge with *avx_pinsr<ssevecsize>.
+	(*sse4_1_pinsrq): Merge with *avx_pinsrq.
+	(sse2_loadld): Merge with *avx_loadld.
+	(*vec_extractv2di_1_rex64): Merge with *vec_extractv2di_1_rex64_avx.
+	(*vec_extractv2di_1_sse2): Merge with *vec_extractv2di_1_avx.
+	(*vec_concatv2si_sse4_1): Merge with *vec_concatv2si_avx.
+	(*vec_concatv2di_rex64_sse4_1): Merge with *vec_concatv2di_rex64_avx.
+	(vec_concatv2di): Merge with *vec_concatv2di_avx.
+
+2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* c-decl.c (union lang_tree_node): Check for TS_COMMON before
+	calling TREE_CHAIN.
+	* print-tree.c (print_node): Likewise.
+	* tree-inline.c (copy_tree_r): Likewise.
+	* c-lang.c (LANG_HOOKS_INIT_TS): Define.
+	* lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED
+	instead of TS_COMMON.
+	* lto-streamer-out.c (lto_output_tree_pointers): Likewise.
+	* tree.c (initialize_tree_contains_struct): Handle TS_TYPED.
+	(copy_node_stat): Zero TREE_CHAIN only if necessary.
+	(MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these...
+	(MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL):
+	...and these...
+	(MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these...
+	* tree.h: ...here.
+	(TREE_CHAIN): Check for a TS_COMMON structure.
+	(TREE_TYPE): Check for a TS_TYPED structure.
+
+2011-04-12  Pat Haugen  <pthaugen@us.ibm.com>
+
+	* config/rs6000/rs6000.c (call_ABI_of_interest): Call
+	cgraph_get_create_node instead of cgraph_node.
+
+2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* c-parser.c (c_parser_initelt): Updated call to
+	objc_build_message_expr.
+	(c_parser_postfix_expression): Likewise.
+
+2011-04-12  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/mingw32.h (TARGET_SUBTARGET_DEFAULT): Add
+	MASK_MS_BITFIELD_LAYOUT bit.
+
+2011-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* combine.c (update_cfg_for_uncondjump): Instead of testing at_end
+	assert it is always true.
+	(try_combine): Don't call update_cfg_for_uncondjump for noop non-jump
+	moves.
+
+2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* c-parser.c (c_lex_one_token): Rewritten conditional used when
+	compiling Objective-C to be more efficient.
+
+2011-04-12  Axel Freyn  <axel-freyn@gmx.de>
+
+	* opts-common.c (decode_cmdline_options_to_array): Remove variable
+	argv_copied.
+
+2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* recog.h, genoutput.c, optabs.c: Revert last patch.
+
+2011-04-12  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/48090
+	* config/arm/arm.md (*arm_negdi2): Fix early clobber constraints.
+
+2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* recog.h (insn_operand_data): Add an "allows_mem" field.
+	* genoutput.c (output_operand_data): Initialize it.
+	* optabs.c (maybe_legitimize_operand_same_code): New function.
+	(maybe_legitimize_operand): Use it when matching the original
+	op->value.
+
+2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* genpreds.c (process_define_predicate): Move most processing
+	to gensupport.c.  Continue to validate the expression.
+	* genrecog.c (did_you_mean_codes, compute_predicate_codes)
+	(process_define_predicate): Move processing to gensupport.c.
+	(main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases.
+	* gensupport.c (did_you_mean_codes): Moved from genrecog.c.
+	(compute_predicate_codes): Moved from genrecog.c.  Add lineno
+	argument.
+	(valid_predicate_name_p): New function, split out from old
+	genpreds.c:process_define_predicate.
+	(process_define_predicate): New function, combining code from
+	old genpreds.c and genrecog.c functions.
+	(process_rtx): Call it for DEFINE_PREDICATE and
+	DEFINE_SPECIAL_PREDICATE.
+
+2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the
+	size of a '%A' memory reference.
+	(T_DREG, T_QREG): New neon_builtin_type_bits.
+	(arm_init_neon_builtins): Assert that the load and store operands
+	are neon_struct_operands.
+	(locate_neon_builtin_icode): Provide the neon_builtin_type_bits.
+	(NEON_ARG_MEMORY): New builtin_arg.
+	(neon_dereference_pointer): New function.
+	(arm_expand_neon_args): Add a neon_builtin_type_bits argument.
+	Handle NEON_ARG_MEMORY.
+	(arm_expand_neon_builtin): Update after above interface changes.
+	Use NEON_ARG_MEMORY for loads and stores.
+	* config/arm/predicates.md (neon_struct_operand): New predicate.
+	* config/arm/iterators.md (V_two_elem): Tweak formatting.
+	(V_three_elem): Use BLKmode for accesses that have no associated mode.
+	(V_four_elem): Tweak formatting.
+	* config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>)
+	(neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>)
+	(neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>)
+	(neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>)
+	(neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>)
+	(neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>)
+	(neon_vst4<mode>): Replace pointer operand with a memory operand.
+	Use %A in the output template.
+	(neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>)
+	(neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>)
+	(neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve
+	the width of the memory access.  Remove post-increment.
+	* config/arm/neon-testgen.ml: Allow addresses to have an alignment.
+
+2011-04-12  Nick Clifton  <nickc@redhat.com>
+
+	* config/v850/v850.c (expand_prologue): Do not use the CALLT
+	instruction for interrupt handlers if the target is the basic V850
+	architecture.
+	(expand_epilogue): Likewise.
+
+2011-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48549
+	* combine.c (propagate_for_debug): Also stop after BB_END of
+	this_basic_block.  Process LAST and just stop processing after it.
+	(combine_instructions): If last_combined_insn has been deleted,
+	set last_combined_insn to its PREV_INSN.
+
+2011-04-12  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46076
+	* gimple.h (struct gimple_statement_call): Add fntype field.
+	(gimple_call_fntype): Adjust.
+	(gimple_call_set_fntype): New function.
+	* gimple.c (gimple_build_call_1): Set the call function type.
+	* gimplify.c (gimplify_call_expr): Preserve the function
+	type the frontend used for the call.
+	(gimplify_modify_expr): Likewise.
+	* lto-streamer-in.c (input_gimple_stmt): Input the call stmts
+	function type.
+	* lto-streamer-out.c (output_gimple_stmt): Output the call stmts
+	function type.
+	* tree-ssa.c (useless_type_conversion_p): Function pointer
+	conversions are useless.
+
+2011-04-12  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraph.h (cgraph_node): Remove function declaration.
+	(cgraph_create_node): Declare.
+	(cgraph_get_create_node): Likewise.
+	* cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1.
+	Updated all callers.
+	(cgraph_node): Renamed to cgraph_create_node, assert that a node for
+	the decl does not already exist.  Call cgraph_get_create_node instead
+	of cgraph_node.
+	(cgraph_get_create_node): New function.
+	(cgraph_same_body_alias): Update comment.
+	(cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node,
+	assert it does not return NULL.
+	(cgraph_update_edges_for_call_stmt): Likewise.
+	(cgraph_clone_edge): Likewise.
+	(cgraph_create_virtual_clone): Likewise.
+	(cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node
+	instead of cgraph_node.
+	(cgraph_add_new_function): Call cgraph_create_node or
+	cgraph_get_create_node instead of cgraph_node.
+	* cgraphbuild.c (record_reference): Call cgraph_get_create_node
+	instead of cgraph_node.
+	(record_eh_tables): Likewise.
+	(mark_address): Likewise.
+	(mark_load): Likewise.
+	(build_cgraph_edges): Call cgraph_get_create_node instead
+	of cgraph_node.
+	(rebuild_cgraph_edges): Likewise.
+	* cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node
+	instead of cgraph_node.
+	(cgraph_copy_node_for_versioning): Call cgraph_create_node instead of
+	cgraph_node.
+	* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call
+	cgraph_create_node instead of cgraph_node.
+	* c-decl.c (finish_function): Call cgraph_get_create_node instead
+	of cgraph_node.
+	* lto-cgraph.c (input_node): Likewise.
+	* lto-streamer-in.c (input_function): Likewise.
+	* varasm.c (mark_decl_referenced): Likewise.
+	(assemble_alias): Likewise.
+
+2011-04-12  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-inline.c (tree_function_versioning): Call cgraph_get_node
+	instead of cgraph_node and assert it does not return NULL.
+	* lto-streamer-in.c (lto_read_body): Likewise.
+	* omp-low.c (new_omp_context): Likewise.
+	(create_task_copyfn): Likewise.
+	* tree-emutls.c (lower_emutls_function_body): Likewise.
+	* matrix-reorg.c (transform_allocation_sites): Likewise.
+
+2011-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48552
+	* c-typeck.c (build_asm_expr): Error out on attempts to use
+	void type outputs or inputs for constraints that allow reg or
+	don't allow memory.
+
+2011-04-11  Chung-Lin Tang  <cltang@codesourcery.com>
+	    Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/48250
+	* config/arm/arm.c (arm_legitimize_reload_address): Update cases
+	to use sign-magnitude offsets. Reject unsupported unaligned
+	cases. Add detailed description in comments.
+	* config/arm/arm.md (reload_outdf): Disable for ARM mode; change
+	condition from TARGET_32BIT to TARGET_ARM.
+
+2011-04-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (struct typed_tree): New.
+	(struct tree_common): Include it instead of tree_base.
+	(TREE_TYPE): Update for new location of type field.
+	(TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly.
+	(DECL_USER_ALIGN, DECL_PACKED): Likewise.
+	(union tree_node): Add typed field.
+	* treestruct.def (TS_TYPED): New.
+	* lto-streamer.c (check_handled_ts_structures): Handle it.
+	* tree.c (MARK_TS_TYPED): New macro.
+	(MARK_TS_COMMON): Call it instead of MARK_TS_BASE.
+
+2011-04-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfghooks.c (redirect_edge_and_branch_force): Localize variable.
+	(force_nonfallthru): Do not alter the loop nest if no basic block
+	was created.
+
+2011-04-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (VI): New mode iterator.
+	(SSEMODEI): Remove.
+	(AVX256MODEI): Ditto.
+	(AVXMODEF4P): Ditto.
+	(avxvecpsmode): Ditto.
+	(one_cmpl<mode>2): Enable for TARGET_SSE.  Use VI mode iterator.
+	(sse2_andnot<mode>3): New expander.
+	(*andnot<mode>3): Merge with *sse2_andnot<mode>3 and
+	*avx_andnot<mode>3.  Enable for TARGET_SSE.  Use VI mode iterator.
+	(<any_logic:code><mode>3): Use VI mode iterator.
+	(*<any_logic:code><mode>3): Merge with *sse2_<any_logic:code><mode>3
+	and *avx_<any_logic:code><mode>3.  Use VI mode iterator.
+	(*andnottf3): Handle AVX three-operand constraints.
+	(*<any_logic:code>tf3): Handle AVX three-operand constraints.
+
+2011-04-11  Joseph Myers  <joseph@codesourcery.com>
+	    Robert Millan  <rmh@gnu.org>
+
+	* config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h.
+	* config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32,
+	GNU_USER_DYNAMIC_LINKER64): Define.
+	(REG_NAME): Don't undefine.
+	(MD_UNWIND_SUPPORT): Undefine.
+	* config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define.
+	(REG_NAME): Don't undefine.
+	(MD_UNWIND_SUPPORT): Undefine.
+	* config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION): Define.
+
+2011-04-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/gnu.h (GNU_USER_LINK_EMULATION): Define.
+	(CPP_SPEC, CC1_SPEC, ENDFILE_SPEC): Remove.
+
+2011-04-11  Xinliang David Li  <davidxl@google.com>
+
+	* value-profile.c (check_ic_target): New function.
+	(gimple_ic_transform): Sanity check indirect call target.
+	* gimple-low.c (gimple_check_call_args): Interface change.
+	(gimple_check_call_matching_types): New function.
+	* tree-inline.c (tree_can_inline_p): Call new function.
+
+2011-04-11  Basile Starynkevitch  <basile@starynkevitch.net>
+
+	* Makefile.in (PLUGIN_HEADERS): Add gimple-pretty-print.h
+	tree-pretty-print.h & realmpfr.h.
+
+2011-04-11  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR middle-end/48464
+	* ira.c (setup_pressure_classes): Fix typo in loop condition.
+	(setup_allocno_and_important_classes): Ditto.
+
+2011-04-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/alpha/linux-elf.h (LINUX_DYNAMIC_LINKER): Rename to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Change
+	LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+	(TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
+	GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/bfin/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/bfin/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Change
+	LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+	(TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
+	GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/frv/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+	GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/i386/gnu-user.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/i386/gnu-user64.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/i386/linux.h (GNU_USER_DYNAMIC_LINKER): Remove.
+	* config/i386/linux64.h (GNU_USER_DYNAMIC_LINKER32,
+	GNU_USER_DYNAMIC_LINKER64): Remove.
+	* config/ia64/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/kfreebsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+	GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/knetbsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+	GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/kopensolaris-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename
+	to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to
+	GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINUX_DYNAMIC_LINKER): Rename to GNU_USER_DYNAMIC_LINKER.
+	(LINUX_DYNAMIC_LINKER32): Rename to GNU_USER_DYNAMIC_LINKER32.
+	(LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
+	* config/lm32/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/m32r/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	(TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to
+	GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/m68k/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/m68k/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/mips/linux64.h (LINUX_DYNAMIC_LINKERN32): Rename to
+	GNU_USER_DYNAMIC_LINKERN32.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKERN32 to
+	GNU_USER_DYNAMIC_LINKERN32.  Change LINUX_DYNAMIC_LINKER64 to
+	GNU_USER_DYNAMIC_LINKER64.  Change LINUX_DYNAMIC_LINKER32 to
+	GNU_USER_DYNAMIC_LINKER32.
+	* config/mn10300/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/moxie/uclinux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+	* config/rs6000/linux64.h (LINUX_DYNAMIC_LINKER32): Rename to
+	GNU_USER_DYNAMIC_LINKER32.
+	(LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64.
+	* config/rs6000/sysv4.h (LINUX_DYNAMIC_LINKER): Rename to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/s390/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER32 to
+	GNU_USER_DYNAMIC_LINKER32.  Change LINUX_DYNAMIC_LINKER64 to
+	GNU_USER_DYNAMIC_LINKER64.
+	* config/sh/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(SUBTARGET_LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_ARCH32_SPEC): Change LINUX_DYNAMIC_LINKER32 to
+	GNU_USER_DYNAMIC_LINKER32.
+	(LINK_ARCH64_SPEC): Change LINUX_DYNAMIC_LINKER64 to
+	GNU_USER_DYNAMIC_LINKER64.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER64 to
+	GNU_USER_DYNAMIC_LINKER64.
+	* config/vax/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	* config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Change
+	LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS.
+	(LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER.
+
+2011-04-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/gnu-user.h: Copy from linux.h.  Update comments.
+	(LINK_EMULATION, GLIBC_DYNAMIC_LINKER): Remove.
+	(SUBTARGET_EXTRA_SPECS): Use GNU_USER_LINK_EMULATION and
+	GNU_USER_DYNAMIC_LINKER.
+	(MD_UNWIND_SUPPORT, REG_NAME): Remove.
+	* config/i386/gnu-user64.h: Copy from linux64.h.  Update comments.
+	(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64): Remove.
+	(LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32 and
+	GNU_USER_DYNAMIC_LINKER64.
+	(MD_UNWIND_SUPPORT, REG_NAME): Remove.
+	* config/i386/kfreebsd-gnu.h (LINK_EMULATION): Change to
+	GNU_USER_LINK_EMULATION.
+	* config/i386/linux.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE,
+	DEFAULT_PCC_STRUCT_RETURN, TARGET_TLS_DIRECT_SEG_REFS_DEFAULT,
+	ASM_COMMENT_START, DBX_REGISTER_NUMBER, NO_PROFILE_COUNTERS,
+	MCOUNT_NAME, SUBTARGET_FRAME_POINTER_REQUIRED, SIZE_TYPE,
+	PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS,
+	CPP_SPEC, CC1_SPEC): Remove.
+	(LINK_EMULATION): Change to GNU_USER_LINK_EMULATION.
+	(GNU_USER_DYNAMIC_LINKER): Define.
+	(ASM_SPEC, SUBTARGET_EXTRA_SPECS, LINK_SPEC, ENDFILE_SPEC,
+	ASM_OUTPUT_ALIGNED_BSS, ASM_OUTPUT_MAX_SKIP_ALIGN,
+	ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX, CRT_GET_RFIB_DATA,
+	LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, TF_SIZE,
+	TARGET_ASM_FILE_END, STACK_CHECK_MOVING_SP,
+	STACK_CHECK_STATIC_BUILTIN, TARGET_THREAD_SSP_OFFSET,
+	TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
+	* config/i386/linux64.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC,
+	CC1_SPEC, DEFAULT_PCC_STRUCT_RETURN,
+	TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, SPEC_32, SPEC_64, ASM_SPEC,
+	LINK_SPEC, ENDFILE_SPEC, MULTILIB_DEFAULTS, LIBGCC2_HAS_TF_MODE,
+	LIBGCC2_TF_CEXT, TF_SIZE, TARGET_ASM_FILE_END): Remove.
+	(GNU_USER_DYNAMIC_LINKER32, GNU_USER_DYNAMIC_LINKER64): Define.
+	(STACK_CHECK_MOVING_SP, STACK_CHECK_STATIC_BUILTIN,
+	TARGET_THREAD_SSP_OFFSET, TARGET_CAN_SPLIT_STACK,
+	TARGET_THREAD_SPLIT_STACK_OFFSET): Remove.
+	* config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+	GNU_USER_DYNAMIC_LINKER.
+	* config/kfreebsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+	GNU_USER_DYNAMIC_LINKER.  Unconditionally undefine and redefine.
+	* config/knetbsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+	GNU_USER_DYNAMIC_LINKER.  Unconditionally undefine and redefine.
+	* config/kopensolaris-gnu.h (GLIBC_DYNAMIC_LINKER): Change to
+	GNU_USER_DYNAMIC_LINKER.  Unconditionally undefine and redefine.
+	* config.gcc (i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu |
+	i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* |
+	i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux* |
+	x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Use the new headers.
+
+2011-04-11  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/9601
+	PR target/11772
+	* config/i386/i386-protos.h (ix86_get_callcvt): New prototype.
+	* config/i386/i386.c (ix86_handle_cconv_attribute): Adjust
+	comment.
+	(ix86_is_msabi_thiscall): Removed.
+	(ix86_is_type_thiscall): Likewise.
+	(ix86_get_callcvt): New function.
+	(ix86_comp_type_attributes): Simplify check.
+	(ix86_function_regparm): Use ix86_get_callcvt for calling
+	convention attribute checks.
+	(ix86_return_pops_args): Likewise.
+	(ix86_static_chain): Likewise.
+	(x86_this_parameter): Likewise.
+	(x86_output_mi_thunk): Likewise.
+	(ix86_function_type_abi): Optimize check for types without attributes.
+	* config/i386/i386.h (IX86_CALLCVT_CDECL, IX86_CALLCVT_STDCALL,
+	IX86_CALLCVT_FASTCALL, IX86_CALLCVT_THISCALL, IX86_CALLCVT_REGPARM,
+	IX86_CALLCVT_SSEREGPARM): New macros to represent calling convention
+	by flag-values.
+	(IX86_BASE_CALLCVT): Helper macro.
+	* config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name):
+	Use ix86_get_callcvt for calling convention attribute checks and avoid
+	symbol-decoration for stdcall in TARGET_RTD case.
+	* config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name):
+	Likewise.
+	(gen_stdcall_or_fastcall_suffix): Adjust ident and use DECL_ORIGIN
+	for declaration.
+
+2011-04-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (VI_128): New mode iterator.
+	(VI12_128): Rename from SSEMODE12.
+	(VI14_128): Rename from SSEMODE14.
+	(VI124_128): New mode iterator.
+	(VI24_128): Rename from SSEMODE248.
+	(VI248_128): Rename from SSEMODE248.
+	(SSEMODE124C8): Remove.
+	(*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
+	(*sse2_<plusminus_insn><mode>3): Merge with
+	*avx_<plusminus_insn><mode>3.
+	(*mulv8hi3): Merge with *avx_mulv8hi3.
+	(*<s>mulv8hi3_highpart): Merge with *avx_<s>mulv8hi3_highpart.
+	(*sse2_umulv2siv2di3): Merge with *avx_umulv2siv2di3.
+	(*sse2_pmaddwd): Merge with *avx_pmaddwd.
+	(*sse4_1_mulv4si3): Merge with *avx_mulv4si3.
+	(ashr<mode>3): Merge with *avx_ashr<mode>3.
+	(lshr<mode>3): Merge with *avx_lshr<mode>3.
+	(ashl<mode>3): Merge with *avx_ashl<mode>3.
+	(sse2_ashlv1ti3): Merge with *avx_ashlv1ti3.
+	(sse2_lshrv1ti3): Merge with *avx_lshrv1ti3.
+	(*sse4_1_<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
+	(*<smaxmin:code>v8hi3): Ditto.
+	(*sse4_1_<umaxmin:code><mode>3): Merge with *avx_<umaxmin:code><mode>3.
+	(*<smaxmin:code>v16qi3): Ditto.
+	(*sse4_1_eqv2di3): Merge with *avx_eq<mode>3.
+	(*sse2_eq<mode>3): Ditto.
+	(*sse4_2_eqv2di3): Merge with *avx_gt<mode>3.
+	(*sse2_gt<mode>3): Ditto.
+	(vcondv2di): Split out of vcond<mode>.
+	(vconduv2di): Split out of vcondu<mode>.
+
+2011-04-11  Richard Guenther  <rguenther@suse.de>
+
+	* gimplify.c (gimple_fold_indirect_ref): Check host_integerp
+	before calling tree_low_cst.
+
+2011-04-11  Richard Guenther  <rguenther@suse.de>
+
+	* stor-layout.c (layout_type): Compute all array index size operations
+	in the original type.
+	(initialize_sizetypes): Add comment.
+	(set_sizetype): Do not set TREE_TYPE of a TREE_VEC.
+
+2011-04-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* common.opt (Tbss=, Tdata=, Ttext=): New options.
+
+2011-04-11  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraph.c (cgraph_local_info): Call cgraph_get_node instead
+	of cgraph_node,	handle NULL return value.
+	(cgraph_global_info): Likewise.
+	(cgraph_rtl_info): Likewise.
+	* tree-inline.c (estimate_num_insns): Likewise.
+	* gimplify.c (unshare_body): Likewise.
+	(unvisit_body): Likewise.
+	(gimplify_body): Likewise.
+	* predict.c (optimize_function_for_size_p): Likewise.
+	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
+	(call_may_clobber_ref_p_1): Likewise.
+	* varasm.c (function_section_1): Likewise.
+	(assemble_start_function): Likewise.
+
+2011-04-11  Martin Jambor  <mjambor@suse.cz>
+
+	* except.c (set_nothrow_function_flags): Call cgraph_get_node instead
+	of cgraph_node.
+	* final.c (rest_of_clean_state): Likewise.
+	* gimple-iterator.c (update_call_edge_frequencies): Likewise.
+	* passes.c (pass_init_dump_file): Likewise.
+	(execute_all_ipa_transforms): Likewise.
+	(function_called_by_processed_nodes_p): Likewise.
+	* predict.c (maybe_hot_frequency_p): Likewise.
+	(probably_never_executed_bb_p): Likewise.
+	(compute_function_frequency): Likewise.
+	* tree-nested.c (check_for_nested_with_variably_modified): Likewise.
+	(unnest_nesting_tree_1): Likewise.
+	(lower_nested_functions): Likewise.
+	* tree-optimize.c (execute_fixup_cfg): Likewise.
+	(tree_rest_of_compilation): Likewise.
+	* tree-profile.c (gimple_gen_ic_func_profiler): Likewise.
+	* tree-sra.c (ipa_early_sra): Likewise.
+	* tree-ssa-loop-ivopts.c (computation_cost): Likewise.
+	* config/i386/i386.c (ix86_compute_frame_layout): Likewise.
+	* ipa.c (record_cdtor_fn): Likewise.
+	* ipa-inline.c (cgraph_early_inlining): Likewise.
+	(compute_inline_parameters_for_current): Likewise.
+	* ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
+	* ipa-pure-const.c (local_pure_const): Likewise.
+	* ipa-split.c (split_function): Likewise.
+	(execute_split_functions): Likewise.
+	* cgraphbuild.c (build_cgraph_edges): Likewise.
+	(rebuild_cgraph_edges): Likewise.
+	(cgraph_rebuild_references): Likewise.
+	(remove_cgraph_callee_edges): Likewise.
+	* cgraphunit.c (cgraph_mark_if_needed): Likewise.
+	(verify_cgraph_node): Likewise.
+	(cgraph_analyze_functions): Likewise.
+	(cgraph_preserve_function_body_p): Likewise.
+	(save_inline_function_body): Likewise.
+	(save_inline_function_body): Likewise.
+	* tree-inline.c (copy_bb): Likewise.
+	(optimize_inline_calls): Likewise.
+
+2011-04-11  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/48195
+	* ipa-cp.c (ipcp_driver): Call ipa_check_create_node_params and
+	ipa_check_create_edge_args.
+	(ipcp_generate_summary): Do not call ipa_check_create_node_params and
+	ipa_check_create_edge_args.
+	* ipa-inline.c (inline_generate_summary): Do not call
+	ipa_check_create_node_params and ipa_check_create_edge_args.
+	* ipa-prop.c (ipa_analyze_node): Call ipa_check_create_node_params and
+	ipa_check_create_edge_args.
+
+2011-04-09  Anatoly Sokolov  <aesok@post.ru>
+
+	* expr.c (expand_expr_real_1): Use add_to_hard_reg_set function
+	instead of loop.
+	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
+	* function.c (record_hard_reg_sets): Likewise.
+	* ira.c (compute_regs_asm_clobbered): Likewise.
+	* sched-deps.c (sched_analyze_1): Likewise.
+	* reload1.c (mark_reload_reg_in_use, choose_reload_regs): Likewise.
+
+2011-04-09  Xinliang David Li  <davidxl@google.com>
+
+	PR tree-optimization/PR48484
+	* tree-ssa-uninit.c (convert_control_dep_chain_into_preds): Set
+	has_valid_pred lazily
+
+2011-04-09  Duncan Sands  <baldrick@free.fr>
+
+	* tree.c (array_type_nelts): Bail out if TYPE_MAX_VALUE not set.
+
+2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* combine.c (combine_validate_cost): Adjust comments.  Set registered
+	cost of I0 to zero at the end, if any.
+
+2011-04-08  Xinliang David Li  <davidxl@google.com>
+
+	* ipa-cp.c (ipcp_update_profiling): Correct negative scale factor due
+	to insane profile data.
+
+2011-04-08  Xinliang David Li  <davidxl@google.com>
+
+	* ipa-cp.c (ipcp_update_profiling): Correct
+	 negative scale factor due to insane profile data.
+
+2011-04-08  Xinliang David Li  <davidxl@google.com>
+
+	* final.c (dump_basic_block_info): New function.
+	(final): Dump basic block.
+	(final_scan_insn): Remove old dump.
+
+2011-04-08  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR target/47829
+	* config.gcc (i386-*-freebsd): Disable unwind table generation for
+	crtbegin/crtend.
+
+2011-04-08  Michael Matz  <matz@suse.de>
+
+	PR middle-end/48389
+	* jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New
+	functions.
+	(rebuild_jump_labels): Call rebuild_jump_labels_1.
+	* rtl.h (rebuild_jump_labels_chain): Declare.
+	* cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on
+	insns inserted on edges.
+
+2011-04-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (arm*-*-*): Add arm/arm-tables.opt to extra_options.
+	* config/arm/arm-arches.def: New.
+	* config/arm/arm-opts.h: New.
+	* config/arm/genopt.sh: New.
+	* config/arm/arm-tables.opt: New (generated).
+	* config/arm/arm.c (arm_handle_option, arm_target_help,
+	TARGET_HANDLE_OPTION, TARGET_HELP, arm_find_cpu): Remove.
+	(all_architectures): Get most table contents from arm-arches.def.
+	(arm_option_override): Set arm_selected_arch, arm_selected_cpu and
+	arm_selected_tune here.
+	* config/arm/arm.h (enum processor_type): Move to arm-opts.h.
+	* config/arm/arm.opt (config/arm/arm-opts.h): New HeaderInclude.
+	(march=, mcpu=, mtune=): Use Enum and Var.
+	* config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt): New.
+	(arm.o): Update dependencies.
+
+2011-04-08  Basile Starynkevitch  <basile@starynkevitch.net>
+
+	* gengtype.c (write_typed_alloc_def): New argument f. Use it instead
+	of header_file.
+	(write_typed_struct_alloc_def, write_typed_typedef_alloc_def)
+	(write_typed_alloc_defns): Likewise.
+	(main): Calls write_typed_alloc_defns with output_header.
+
+2011-04-08  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR inline-asm/48435
+	* ira-color.c (setup_profitable_hard_regs): Add comments.
+	Don't take prohibited hard regs into account.
+	(setup_conflict_profitable_regs): Rename to
+	get_conflict_profitable_regs.
+	(check_hard_reg_p): Check prohibited hard regs.
+
+2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/alpha/alpha.c (alpha_emit_xfloating_libcall): Call use_reg.
+	* config/xtensa/xtensa.c (xtensa_call_tls_desc): Likewise.
+	* config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise.
+
+2011-04-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/48366
+	* config/pa/pa.c (hppa_register_move_cost): Increase to 18 cost of
+	move from floating point to shift amount register.
+	(emit_move_sequence): Remove secondary reload support for floating
+	point to shift amount amount register copies.
+	(pa_secondary_reload): Return GENERAL_REGS for floating point/shift
+	amount register copies.
+	* config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount
+	register, return false if mode isn't a scalar integer mode.
+	* config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise.
+
+2011-04-08  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_call_flags): Remove kludge.
+
+2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	* sel-sched.c (sel_region_init): Move call to
+	sel_setup_region_sched_flags after setup_current_loop_nest.
+
+2011-04-08  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/48272
+	* sched-deps.c (setup_insn_reg_pressure_info): Export and rename to
+	init_insn_reg_pressure_info.  Adjust a caller.
+	* sched-int.h (init_insn_reg_pressure_info): Declare.
+	* haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info
+	when sched-pressure is enabled.
+
+2011-04-08  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_set_modified): Do not queue calls to
+	MODIFIED_NORETURN_CALLS here ...
+	* tree-ssa-operands.c (update_stmt_operands): ... but here.
+
+2011-04-08  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48467
+	* toplev.c (lang_dependent_init): Do not open asm_out_file
+	in WPA mode, nor perform debug machinery initialization.
+	(finalize): Do not unlink asm_out_file in WPA mode.
+
+2011-04-08  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.h (gimple_call_fntype): New function.
+	(gimple_call_return_type): Use it.
+	* expr.c (expand_expr_real_1): Use gimple_call_fntype.
+	* gimple-low.c (gimple_check_call_args): Likewise.
+	* gimple.c (gimple_call_flags): Likewise.
+	(gimple_call_arg_flags): Likewise.
+	(gimple_call_return_flags): Likewise.
+	* tree-cfg.c (verify_gimple_call): Likewise.
+	(do_warn_unused_result): Likewise.
+	* tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
+	* value-prof.c (gimple_ic_transform): Fix fndecl check.
+
+2011-04-08  Dmitry Melnik  <dm@ispras.ru>
+
+	PR rtl-optimization/48235
+	* sel-sched.c (code_motion_process_successors): Recompute the last
+	insn in basic block if control flow changed.
+	(code_motion_path_driver): Ditto.  Recompute the first insn as well.
+	Update condition for ilist_remove.
+
+2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/48302
+	* sel-sched-ir.h (sel_add_loop_preheaders): Update prototype.
+	* sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument.  Use
+	it to record added preheader blocks.
+	* sel-sched.c (setup_current_loop_nest): Add 'bbs' argument.  Pass it
+	on to sel_add_loop_preheaders.
+	(sel_region_init): Move call to setup_current_loop_nest after
+	sel_init_bbs.
+
+2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR target/48273
+	* cfgloop.h (loop_has_exit_edges): New helper.
+	* sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs
+	non-clonable.
+	* sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops
+	that have no exit edges.
+
+2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/48442
+	* sel-sched.c (init_seqno): Remove number_of_insns argument.  Update
+	all callers.  Adjust assert.
+
+2011-04-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48377
+	* tree-vect-data-refs.c (vector_alignment_reachable_p): Set
+	is_packed to true even for types with smaller TYPE_ALIGN than
+	TYPE_SIZE.
+
+2011-04-08  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/48513
+	* doc/tm.texi: Re-generate.
+
+2011-04-08  Wei Guozhi  <carrot@google.com>
+
+	PR target/47855
+	* config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype.
+	* config/arm/arm.c (arm_attr_length_push_multi): New function.
+	* config/arm/arm.md (*push_multi): Change the length computation to
+	call a C function.
+
+2011-04-08  Anatoly Sokolov  <aesok@post.ru>
+
+	* doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.
+	(BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation.
+	* doc/tm.texi: Regenerate.
+	* system.h (ASM_OUTPUT_BSS): Poison.
+	* varasm.c (asm_output_bss): Remove function.
+	(emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro.
+
+	* config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment.
+	* config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise.
+	* config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise.
+	* config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
+	Likewise.
+	* config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
+	Likewise.
+	* config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS):
+	Likewise.
+	* config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
+
+2011-04-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on
+	EnumValue lines.
+
+2011-04-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m68k/m68k.c (m68k_handle_option): Don't handle
+	OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020,
+	OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and
+	OPT_mcpu32.
+	* config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
+	handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020,
+	-m68030, -m68040, -m68060, -mcpu32 and -m68332.
+	* config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040,
+	m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias.
+	* config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove.
+	(MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS).
+	(MULTILIB_MATCHES): Map -march= options to corresponding -mcpu=
+	options.  Don't map other m68k options manually.  Don't handle
+	old-style options as canonical.
+	(MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS).
+	* doc/install.texi (m68k-*-*): Document binutils version requirement.
+
+2011-04-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* basic-block.h (force_nonfallthru): Move to...
+	* cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook.
+	(force_nonfallthru): ...here.
+	* cfghooks.c (force_nonfallthru): New function.
+	* cfgrtl.c (force_nonfallthru): Rename into...
+	(rtl_force_nonfallthru): ...this.
+	(commit_one_edge_insertion): Do not set AUX field.
+	(commit_edge_insertions): Do not discover new basic blocks.
+	(rtl_cfg_hooks): Add rtl_force_nonfallthru.
+	(cfg_layout_rtl_cfg_hooks): Likewise.
+	* function.c (thread_prologue_and_epilogue_insns): Remove bogus
+	ATTRIBUTE_UNUSED.  Discover new basic blocks in the prologue insns.
+	* tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru.
+
+2011-04-07  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
+	Remove macros.
+
+2011-04-07  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md: Update copyright year.
+	(avxcvtvecmode): Remove.
+	(sse_movhlps): Merge with *avx_movhlps.
+	(sse_movlhps): Merge with *avx_movlhps.
+	(vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf.
+	(vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf.
+	(sse_shufps_<mode>): Merge with *avx_shufps_<mode>.
+	(sse_loadhps): Merge with *avx_loadhps.
+	(sse_storelps): Merge with *avx_storelps.
+	(sse_loadlps): Merge with *avx_loadlps.
+	(sse_movss): Merge with *avx_movss.
+	(*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx.
+	(*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx.
+	(*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx.
+	(*vec_set<mode>_0_sse2): Split multi-unit alternative.
+	(vec_set<mode>_0): Ditto.
+	(*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx.
+	(sse4_1_insertps): Merge with *avx_insertps.
+	(*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df.
+	(*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df.
+	(vec_interleave_highv2di): Merge with *avx_interleave_highv2di.
+	(sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>.
+	(sse2_storehpd): Merge with *avx_storehpd.
+	(sse2_loadhpd): Merge with *avx_loadhpd.
+	(sse2_loadlpd): Merge with *avx_loadlpd.
+	(sse2_movsd): Merge with *avx_movsd.
+	(*vec_concatv2df): Merge with *vec_concatv2df.
+
+2011-04-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48343
+	* combine.c (combine_instructions): Add last_combined_insn,
+	update it if insn is after it, pass it to all try_combine calls.
+	(try_combine): Add last_combined_insn parameter, pass it instead of
+	i3 to propagate_for_debug.
+
+2011-04-07  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.md (movqi_internal): Add alternatives
+	to handle MDR <-> data register transfers.
+	(movhi_internal): Likewise.
+
+2011-04-07  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against
+	previous stack info.
+
+2011-04-07  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* cfgcleanup.c (try_crossjump_to_edge): Add dir parameter.  Pass dir to
+	flow_find_cross_jump.  Swap variables to implement backward replacement.
+	(try_crossjump_bb): Add argument to try_crossjump_to_edge.
+
+2011-04-07  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* cfgcleanup.c (walk_to_nondebug_insn): New function.
+	(flow_find_cross_jump): Use walk_to_nondebug_insn.  Recalculate bb1
+	and bb2.
+	(try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not
+	src1 or src2.  Redirect edges to the last basic block.  Update
+	frequency and count on multiple basic blocks in case of fallthru.
+
+2011-04-07  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New
+	function.
+	(old_insns_match_p): Change return type.  Replace return false/true
+	with return dir_none/dir_both.  Use can_replace_by.
+	(flow_find_cross_jump): Add dir_p parameter.  Init replacement
+	direction from dir_p.  Register replacement direction in dir, last_dir
+	and afterlast_dir.  Handle new return type of old_insns_match_p using
+	merge_dir.  Return replacement direction in dir_p.
+	(flow_find_head_matching_sequence, outgoing_edges_match): Handle new
+	return type of old_insns_match_p.
+	(try_crossjump_to_edge): Add argument to call to flow_find_cross_jump.
+	* ifcvt.c ( cond_exec_process_if_block): Add argument to call to
+	flow_find_cross_jump.
+	* basic-block.h (enum replace_direction): New type.
+	(flow_find_cross_jump): Add parameter to declaration.
+
+2011-04-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (AVXMODEDCVTDQ2PS): Remove.
+	(AVXMODEDCVTPS2DQ): Ditto.
+	(VEC_FLOAT_MODE): Ditto.
+	(<sse>_andnot<mode>3): Merge with avx_andnot<mode>3.  Use VF mode
+	iterator.  Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
+	(<any_logic:code><mode>3): Use VF mode iterator.
+	(*<any_logic:code><mode>3): Merge with *avx_<any_logic:code><mode>3.
+	Use VF mode iterator.
+	(copysign<mode>3): Use VF mode iterator.
+	(*andnot<MODEF:mode>3): Merge with *avx_andnot<MODEF:mode>3.  Handle
+	TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
+	(*<any_logic:code><MODEF:mode>3): Merge with
+	*avx_<any_logic:code><MODEF:mode>3.
+	(sse_cvtsi2ss): Merge with *avx_cvtsi2ss.
+	(sse_cvtsi2ssq): Merge with *avx_cvtsi2ssq.
+	(avx_cvtdq2ps256): Split from avx_cvtdq2ps<avxmodesuffix>.
+	(avx_cvtdq2ps<avxmodesuffix>): Remove.
+	(sse2_cvtdq2ps): Use %v modifier.
+	(avx_cvtps2dq256): Split from avx_cvtps2dq<avxmodesuffix>.
+	(avx_cvtps2dq<avxmodesuffix>): Remove.
+	(sse2_cvtps2dq): Use %v modifier.
+	(avx_cvttps2dq256): Split from avx_cvttps2dq<avxmodesuffix>.
+	(avx_cvttps2dq<avxmodesuffix>): Remove.
+	(sse2_cvttps2dq): Use %v modifier.
+	(sse2_cvtsi2sd): Merge with *avx_cvtsi2sd.
+	(sse2_cvtsi2sdq): Merge with *avx_cvtsi2sdq.
+	(sse2_cvtsd2siq): Fix insn template.
+	(sse2_cvtsd2siq_2): Ditto.
+	(sse2_cvttsd2siq): Ditto.
+	(sse2_cvtsd2ss): Merge with *avx_cvtsd2ss.
+	(sse2_cvtss2sd): Merge with *avx_cvtss2sd.
+
+2011-04-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcov-io.c: Use GCC Runtime Library Exception.
+
+2011-04-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48466
+	* dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use
+	as base_reg whatever register reg has been eliminated to, instead
+	of hardcoding STACK_POINTER_REGNUM.
+
+2011-04-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/tm.texi.in: Document C target hooks as separate from general
+	target hooks.
+	* doc/tm.texi: Regenerate.
+	* genhooks.c (struct hook_desc): Add docname field.
+	(HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC).  Initialize
+	docname field.
+	(hook_array): Include c-target.def.
+	(emit_documentation): Use docname field in output.
+	(emit_init_macros): Take docname argument.  Only emit definitions
+	for hooks matching docname.
+	(main): Expect additional arguments in all cases.  Pass argument
+	to emit_init_macros.
+	* target.def: Move initial macro definitions and comments to
+	target-hooks-macros.h.
+	(gcc_targetcm): Move to c-family/c-target.def.
+	* target.h (targetcm): Move declaration to c-family/c-target.h.
+	* targhooks.c (default_handle_c_option): Move to
+	c-family/c-opts.c.
+	* targhooks.h (default_handle_c_option): Move declaration to
+	c-family/c-common.h.
+	* target-hooks-macros.h: New file.
+	* config.gcc (target_has_targetcm): Define and use to add to
+	c_target_objs and cxx_target_objs.
+	* config/default-c.c: New file.
+	* config/darwin-c.c: Include c-target.h and c-target-def.h instead
+	of target.h and target-def.h.
+	(TARGET_HANDLE_C_OPTION, targetcm): Define later in file.
+	(darwin_objc_construct_string, darwin_cfstring_ref_p,
+	darwin_check_cfstring_format_arg): Make static.
+	(TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
+	TARGET_STRING_OBJECT_REF_TYPE_P,
+	TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here.
+	* config/darwin-protos.h (darwin_objc_construct_string,
+	darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't
+	declare.
+	* config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
+	TARGET_STRING_OBJECT_REF_TYPE_P,
+	TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM): Remove.
+	* config/t-darwin (darwin-c.o): Update dependencies.
+	* system.h (TARGET_HAS_TARGETCM): Poison.
+	* Makefile.in (TARGET_H): Update.
+	(TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define.
+	(c-family/c-format.o, c-family/c-opts.o): Update dependencies.
+	(default-c.o): New target.
+	(s-target-hooks-def-h): Pass "Target Hook" string to genhooks.
+	(c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New targets.
+	(s-tm-texi): Pass -d option to genhooks.  Also test timestamp on
+	c-target.def.
+	(build/genhooks.o): Update dependencies.
+
+2011-04-06  Richard Guenther  <rguenther@suse.de>
+
+	* ipa-inline.c (enum inlining_mode): Remove.
+	(cgraph_flatten): Use some other token.
+	(cgraph_edge_early_inlinable_p): New function, split out from ...
+	(cgraph_perform_always_inlining): New function, split out from ...
+	(cgraph_decide_inlining_incrementally): ... here.
+	(cgraph_mark_inline_edge): Adjust.
+	(cgraph_early_inlining): Re-structure.
+	(pass_early_inline): Require SSA form.
+
+2011-04-06  Andrew Stubbs  <ams@codesourcery.com>
+	    Julian Brown  <julian@codesourcery.com>
+	    Mark Shinwell  <shinwell@codesourcery.com>
+
+	* config/arm/arm.h (arm_class_likely_spilled_p): Check against
+	LO_REGS only for Thumb-1.
+	(MODE_BASE_REG_CLASS): Restrict base registers to those which can
+	be used in short instructions when optimising for size on Thumb-2.
+
+2011-04-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimple-low.c (lower_gimple_return): When not optimizing, force labels
+	associated with user returns to be preserved.
+
+2011-04-06  Tristan Gingold  <gingold@adacore.com>
+
+	* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index,
+	symbol_queue_size, DBXOUT_DECR_NESTING,
+	(DBXOUT_DECR_NESTING_AND_RETURN): Also define
+	if XCOFF_DEBUGGING_INFO.
+
+2011-04-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (attribute isa): New.
+	(attribute enabled): New.
+	(setcc_<mode>_sse): Merge from *{avx,sse}_setcc<mode>.
+	(*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_mixed_avx.
+	(*fop_<mode>_comm_sse): Merge with *fop_<mode>_comm_avx.
+	(*fop_<mode>_1_mixed): Merge with *fop_<mode>_1_mixed_avx.
+	(*fop_<mode>_1_sse): Merge with *fop_<mode>_1_avx.
+	(<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
+	(*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.
+	(*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.
+
+	* config/i386/sse.md (VF): New mode iterator.
+	(VF1): Ditto.
+	(VF2): Ditto.
+	(VF_128): Ditto.
+	(SSEMODEF4): Remove.
+	(attribute sse): Handle V8SF and V4DF modes.
+	(<absneg:code><mode>2): Use VF mode iterator.
+	(*absneg<mode>2): Merge from *{avx,sse}_absneg<mode>2.  Use VF
+	mode iterator.
+	(<plusminus_insn><mode>3): Use VF mode iterator.
+	(*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
+	Use VF mode iterator.
+	(<sse>_vm<plusminus_insn><mode>3): Merge with
+	*avx_vm<plusminus_insn><mode>3.  Use VF_128 mode iterator.
+	(mul<mode>3): Use VF mode iterator.
+	(*mul<mode>3): Merge with *avx_mul<mode>3.  Use VF mode iterator.
+	(<sse>_vmmul<mode>3): Merge with *avx_vmmul<mode>3.  Use VF_128
+	mode iterator.
+	(div<VF2:mode>3): Merge from divv2df3 and divv4df3.
+	(div<VF1:mode>3): Merge from divv4sf3 and divv8sf3.
+	(<sse>_div<mode>3): Merge with *avx_div<mode>3.  Use VF mode iterator.
+	(<sse>_vmdiv<mode>3): Merge with *avx_vmdiv<mode>3.  Use VF_128
+	mode iterator.
+	(<sse>_rcp<mode>2): Merge from avx_rcpv8sf2 and sse_rcpv4sf2.
+	Use VF1 mode iterator.
+	(sse_vmrcpv4sf2): Merge with *avx_vmrcpv4sf2.
+	(sqrt<VF2:mode>2): New expander.
+	(sqrt<VF1:mode>2): Merge from sqrtv4sf2 and sqrtv8sf2.
+	(<sse>_sqrt<mode>2): Merge from avx_sqrtv8sf2, sse_sqrtv4sf, sqrtv4df2
+	and sqrtv2df2.  Use VF mode iterator.
+	(<sse>_vmsqrt<mode>2): Merge with *avx_vmsqrt<mode>2.  Use VF_128
+	mode iterator.
+	(rsqrt<VF1:mode>2): Merge from rsqrtv4sf2 and rsqrtv8sf2.
+	(<sse>_rsqrt<mode>2): Merge from avx_rsqrtv8sf2 and sse_rsqrt4sf2.
+	Use VF1 mode iterator.
+	(sse_vmrsqrtv4sf2): Merge with *avx_vmrsqrtv4sf2.
+	(<smaxmin:code><mode>3): Use VF mode iterator.
+	(*<smaxmin:code><mode>3_finite): Merge with
+	*avx_<smaxmin:code><mode>3_finite.  Use VF mode iterator.
+	(*<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
+	(<sse>_vm<smaxmin:code><mode>2): Merge with
+	*avx_vm<smaxmin:code><mode>2.  Use VF_128 mode iterator.
+	(*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.  Use VF
+	mode iterator.
+	(*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.  Use VF
+	mode iterator.
+	(sse3_addsubv2df3): Merge with *avx_addsubv2df3.
+	(sse3_addsubv4sf3): Merge with *avx_addsubv4sf3.
+	(sse3_h<plusminus_insn>v2df3): Merge with *avx_h<plusminus_insn>v2df3.
+	(sse3_h<plusminus_insn>v4sf3): Merge with *avx_h<plusminus_insn>v4sf3.
+	(avx_cmp<mode>3): Rename from avx_cmp<ssemodesuffix><mode>3.  Use
+	VF mode iterator.
+	(avx_vmcmp<mode>3): Rename from avx_cmp<ssescalarmodesuffix><mode>3.
+	Use VF_128 mode iterator.
+	(<sse>_maskcmp<mode>3): Merge with *avx_maskcmp<mode>3.  Use VF
+	mode iterator.
+	(<sse>_vmmaskcmp<mode>3): Merge with *avx_vmmaskcmp<mode>3.  Use
+	VF_128 mode iterator.
+	(vcond<mode>): Use VF mode iterator.
+	* config/i386/predicates.md (sse_comparison_operator): Merge with
+	avx_comparison_float_operator.  Do not declare as special_predicate.
+	* config/i386/i386.c (struct builtin_description): Update for renamed
+	compare patterns.
+	(ix86_expand_args_builtin): Ditto.
+	(ix86_expand_sse_compare_mask): Ditto.
+
+2011-04-06  Richard Guenther  <rguenther@suse.de>
+
+	* tree-inline.c (estimate_num_insns): For calls simply account
+	for all passed arguments and a used return value.
+
+2011-04-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47663
+	* cgraph.h (struct cgraph_edge): Add call_stmt_size and
+	call_stmt_time fields.
+	(cgraph_edge_inlinable_p): Declare.
+	(cgraph_edge_recursive_p): New inline function.
+	* cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size.
+	(cgraph_clone_edge): Copy it.
+	* ipa-inline.c (cgraph_estimate_edge_time): New function.
+	Account for call stmt time.
+	(cgraph_estimate_time_after_inlining): Take edge argument.
+	(cgraph_estimate_edge_growth): Account call stmt size.
+	(cgraph_estimate_size_after_inlining): Take edge argument.
+	(cgraph_mark_inline_edge): Adjust.
+	(cgraph_check_inline_limits): Likewise.
+	(cgraph_recursive_inlining_p): Remove.
+	(cgraph_edge_badness): Use cgraph_edge_recursive_p.
+	(cgraph_decide_recursive_inlining): Take edge argument and
+	adjust.
+	(cgraph_decide_inlining_of_small_functions): Do not avoid
+	diags for recursive inlining here.
+	(cgraph_flatten): Adjust.
+	(cgraph_decide_inlining_incrementally): Likewise.
+	(estimate_function_body_sizes): Remove call cost handling.
+	(compute_inline_parameters): Initialize caller edge call costs.
+	(cgraph_estimate_edge_growth): New function.
+	(cgraph_estimate_growth): Use it.
+	(cgraph_edge_badness): Likewise.
+	(cgraph_check_inline_limits): Take an edge argument.
+	(cgraph_decide_inlining_of_small_functions): Adjust.
+	(cgraph_decide_inlining): Likewise.
+	* tree-inline.c (estimate_num_insns): Only account for call
+	return value if it is used.
+	(expand_call_inline): Avoid diagnostics on recursive inline
+	functions here.
+	* lto-cgraph.c (lto_output_edge): Output edge call costs.
+	(input_edge): Input edge call costs.
+
+2011-04-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/alpha/osf5.h (MAX_OFILE_ALIGNMENT): Define.
+
+2011-04-06  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/invoke.texi (Spec Files): Fix typo.
+
+2011-04-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* profile.c (branch_prob): Move declaration of local variable.  Remove
+	obsolete ??? comment.  Expand the location explicitly instead of using
+	the LOCATION_FILE and LOCATION_LINE macros.
+
+2011-04-06  Wei Guozhi  <carrot@google.com>
+
+	PR target/47855
+	* config/arm/arm.md (arm_cmpsi_insn): Compute attr "length".
+	(arm_cond_branch): Likewise.
+	(arm_cond_branch_reversed): Likewise.
+	(arm_jump): Likewise.
+	(push_multi): Likewise.
+	* config/arm/constraints.md (Py): New constraint.
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR bootstrap/48471
+	* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
+	Move these...
+	(symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
+	(DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
+	#ifdef DBX_DEBUGGING_INFO.
+
+2011-04-05  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR bootstrap/48403
+	* haifa-sched.c (schedule_block): Increment cycle_issued_insns only
+	if old and new states differ.
+
+2011-04-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200,
+	OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e.
+	* config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
+	handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e.
+	* config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407,
+	mcfv4e): Use Alias.
+	* config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy
+	ColdFire options to -mcpu= options.
+
+2011-04-05  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-threadupdate.c (determine_bb_domination_status): Always
+	check if BB is a successor of LOOP->header and return
+	NONDOMINATING if it is not, regardless of ENABLE_CHECKING.
+
+2011-04-05  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* cprop.c (struct reg_use): Remove.
+	(reg_use_table): Make an array of RTX.
+	(find_used_regs, constprop_register, local_cprop_pass,
+	bypass_block): Simplify users of reg_use_table.
+	(cprop_insn): Likewise.  Iterate if copy propagation succeeded
+	on one of the uses found by find_used_regs.
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR bootstrap/48469
+	* combine.c (combine_instructions): #ifdef AUTO_INC_DEC links
+	declaration.
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* combine.c (combine_instructions) [AUTO_INC_DEC]: Declare links
+	as an rtx.
+	(try_combine) [AUTO_INC_DEC]: Declare a local link rtx.
+
+2011-04-05  Steven Bosscher  <steven@gcc.gnu.org>
+
+	PR middle-end/48441
+	* cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns.
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* combine.c: Include obstack.h.
+	(struct insn_link): Define.
+	(uid_log_links): Adjust type.
+	(FOR_EACH_LOG_LINK): New macro.
+	(insn_link_obstack): Declare.
+	(alloc_insn_link): Define.
+	(create_log_links): Call it.  Use FOR_EACH_LOG_LINK and adjust
+	type of link variables.
+	(find_single_use, insn_a_feeds_b, combine_instructions): Likewise.
+	(try_combine, record_promoted_values, distribute_notes): Likewise.
+	(distribute_links): Likewise.  Tweak prototype.
+	(clear_log_links): Delete.
+	(adjust_for_new_dest): Call alloc_insn_link.
+	* Makefile.in (combine.o): Depend on $(OBSTACK_H).
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcse.c (modify_mem_list): Convert to an array of VECs.
+	(canon_modify_mem_list, compute_transp): Tweak formatting.
+	(alloc_gcse_mem): Likewise.  Adjust for modify_mem_list change.
+	(load_killed_in_block_p): Likewise.
+	(record_last_mem_set_info): Likewise.
+	(clear_modify_mem_tables): Likewise.
+
+2011-04-05  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/48461
+	* function.c (emit_use_return_register_into_block): Only define if
+	HAVE_return.
+
+2011-04-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* stor-layout.c (self_referential_size): Fix 2010-07-13 commit.
+
+2011-04-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rx/rx-opts.h: New.
+	* config/rx/rx.c (rx_cpu_type): Remove.
+	(rx_handle_option): Don't assert that global structures are in
+	use.  Access variables via opts pointer.  Defer most handling of
+	OPT_mint_register_.  Use error_at.
+	(rx_option_override): Handle deferred OPT_mint_register_ here.
+	* config/rx/rx.h (enum rx_cpu_types): Move to rx-opts.h.
+	* config/rx/rx.opt (config/rx/rx-opts.h: New HeaderInclude.
+	(mcpu=): Use Enum and specifiy rx_cpu_type with Var.
+	(rx_cpu_types): New Enum and EnumValue entries.
+	(mint-register=): Use Defer and use Var accordingly.
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete.
+	(debug_free_queue, debug_nesting, symbol_queue_index): Delete.
+	* final.c (debug_flush_symbol_queue, debug_queue_symbol):
+	Move these...
+	(debug_free_queue, debug_nesting, symbol_queue_index):
+	...and these...
+	* dbxout.c: ...to here.  Make static.
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcse.c (modify_pair): Define.  Define a VEC of it.
+	(canon_modify_mem_list): Convert to an array of VECs.
+	(free_insn_expr_list_list): Delete.
+	(clear_modify_mem_tables): Call VEC_free instead.
+	(record_last_mem_set_info): Don't modify canon_modify_mem_list.
+	(alloc_gcse_mem): Adjust for canon_modify_mem_list change.
+	(canon_list_insert, compute_transp): Likewise.
+
+2011-04-05  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing
+	for size.
+
+2011-04-05  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* function.c (emit_use_return_register_into_block): New function.
+	(thread_prologue_and_epilogue_insns): Use
+	emit_use_return_register_into_block.
+
+2011-04-05  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as
+	insn.
+
+2011-04-05  Tom de Vries  <tom@codesourcery.com>
+
+	* cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables.
+
+2011-04-05  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+	* config/arm/arm.md (define_constants for unspec): Replace with
+	define_c_enum.
+	(define_constants for unspecv): Replace with define_c_enum.
+	* config/arm/neon.md (define_constants for unspec): Replace with
+	define_c_enum.
+
+2011-04-04  Richard Henderson  <rth@redhat.com>
+
+	PR bootstrap/48400
+	* dwarf2out.c (output_line_info): Always emit line info from
+	at least one section.
+	(dwarf2out_init): Create text_section_line_info here ...
+	(set_cur_line_info_table): ... not here.
+
+2011-04-04  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/48380
+	* ira.c (ira): Call grow_reg_equivs when fix_reg_equiv_init is
+	not called.
+
+	* ira-emit.c (emit_move_list): Update reg_equiv_init insn list.
+
+2011-04-04  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* cprop.c (struct expr): Split 'expr' field in 'dest' and 'src'.
+	(expr_equiv_p): Remove.
+	(insert_set_in_table): Look at <dest, src> pair instead of expr.
+	(hash_scan_set): Update call to insert_set_in_table.
+	(dump_hash_table): Dump <dest, src> pair.
+	(lookup_set): Simplify.  Lookup <dest, src> pair.
+	(compute_transp): Remove, fold heavily simplified code into...
+	(compute_local_properties): ...here.  Expect COMP and TRANSP
+	unconditionally.
+	(find_avail_set): Take set directly from struct expr.
+	(find_bypass-set): Likewise.
+	(bypass_block): Likewise.
+	(cprop_insn): Likewise.  Remove redundant INSN_P test.
+
+	* cprop.c (implicit_set_cond_p): Assume nothing about COND, move
+	checks on form of COND from find_implicit_sets to here.
+	(find_implicit_sets): Cleanup control flow. Split critical edges
+	if it exposes implicit sets.  Allocate/resize implicit_sets as
+	necessary.
+	(one_cprop_pass): Only delete unreachable blocks if local_cprop_pass
+	changed something.  Run df_analyze after find_implicit_sets if any
+	edges were split.  Do not allocate implicit_sets here.
+
+	* cprop.c: s/gcse/cprop/ everywhere except for flag_gcse.
+	(gcse_obstack): Renamed to cprop_obstack.
+	(GNEW, GNEWVEC, GNEWVAR): Remove.
+	(gmalloc): Remove.
+	(alloc_hash_table): Use XNEWVAR instead of GNEWVAR.
+	(GOBNEW, GOBNEWVAR): Adjust for gcse_obstack renaming.
+	(gcse_alloc): Likewise, and rename to cprop_alloc.
+	(alloc_gcse_men, free_gcse_mem): Remove.
+	(gcse_constant_p): Rename to cprop_constant_p, and adjust all callers.
+	(compute_hash_table_work): Allocate and free reg_set_bitmap here.
+	(one_cprop_pass): Likewise. Adjust for gcse_obstack renaming.
+
+	* cprop.c (oprs_not_set_p): Remove.
+	(mark_set, mark_clobber): Remove.
+	(mark_oprs_set): Rewrite using DF_INSN_INFO_DEFS cache.
+	(reg_not_set_p): New function.
+	(find_avail_set): Use reg_not_set_p instead of oprs_not_set_p.
+	(cprop_insn): Likewise.
+	(cprop_jump): Use FOR_EACH_EDGE.
+
+2011-04-04  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR bootstrap/48403
+	* haifa-sched.c (nonscheduled_insns_begin): New static variable.
+	(rank_for_schedule): Use scheduled_insns vector instead of
+	last_scheduled_insn.
+	(ok_for_early_queue_removal): Likewise.
+	(queue_to_ready): Search forward in nonscheduled_insns_begin if
+	we have a dbg_cnt.
+	(choose_ready): Likewise.
+	(commit_schedule): Use VEC_iterate.
+	(schedule_block): Initialize nonscheduled_insns_begin.  If we have
+	a dbg_cnt, use it and ensure the first insn is in the ready list.
+	(haifa_sched_init): Allocate scheduled_insns.
+	(sched_extend_ready_list): Don't allocate it; reserve space.
+	(haifa_sched_finish): Free it.
+
+2011-04-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* optc-gen.awk: Always remove type from Variable entry before
+	recording in var_seen.
+
+2011-04-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfghooks.c (tidy_fallthru_edges): Add ??? comment.
+	* tree-inline.c (delete_unreachable_blocks_update_callgraph): Remove
+	call to tidy_fallthru_edges.
+
+2011-04-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/options.texi (ToLower): Document.
+	* opt-functions.awk (switch_bit_fields): Initialize cl_tolower field.
+	* opts-common.c (decode_cmdline_option): Handle cl_tolower.
+	* opts.h (cl_option): Add cl_tolower field.
+	* config/rx/rx.c (rx_handle_option): Use strcmp of -mcpu=
+	arguments with lowercase strings.
+	* config/rx/rx.opt (mcpu=): Add ToLower.
+	* config/rx/t-rx (MULTILIB_MATCHES): Don't handle uppercase -mcpu=
+	argument.
+
+2011-04-04  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete.
+
+2011-04-04  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/vax/vax.c: Include reload.h.
+
+2011-04-04  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Remove.
+	* config/sparc/sparc.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
+	(sparc_preferred_reload_class): New function.
+
+2011-04-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48401
+	* cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
+	Use PAT_VAR_LOCATION_LOC instead of INSN_VAR_LOCATION_LOC.
+
+2011-04-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (struct tree_const_decl): Inherit from tree_decl_common.
+	* tree.c (initialize_tree_contains_struct): Adjust accordingly.
+
+2011-04-03  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/avr/avr.h (ASM_OUTPUT_BSS): Remove.
+	(ASM_OUTPUT_ALIGNED_BSS): Define.
+
+2011-04-03  Michael Matz  <matz@suse.de>
+
+	* lto-streamer.h (struct lto_streamer_cache_d): Remove offsets
+	and next_slot members.
+	(lto_streamer_cache_insert, lto_streamer_cache_insert_at,
+	lto_streamer_cache_lookup, lto_streamer_cache_get): Adjust prototypes.
+	(lto_streamer_cache_append): Declare.
+	* lto-streamer.c (lto_streamer_cache_add_to_node_array): Use
+	unsigned index, remove offset parameter, ensure that we append
+	or update existing entries.
+	(lto_streamer_cache_insert_1): Use unsigned index, remove offset_p
+	parameter, update next_slot for append.
+	(lto_streamer_cache_insert): Use unsigned index, remove offset_p
+	parameter.
+	(lto_streamer_cache_insert_at): Likewise.
+	(lto_streamer_cache_append): New function.
+	(lto_streamer_cache_lookup): Use unsigned index.
+	(lto_streamer_cache_get): Likewise.
+	(lto_record_common_node): Don't test tree_node_can_be_shared.
+	(preload_common_node): Adjust call to lto_streamer_cache_insert.
+	(lto_streamer_cache_delete): Don't free offsets member.
+	* lto-streamer-out.c (eq_string_slot_node): Use memcmp.
+	(lto_output_string_with_length): Use lto_output_data_stream.
+	(lto_output_tree_header): Remove ix parameter, don't write it.
+	(lto_output_builtin_tree): Likewise.
+	(lto_write_tree): Adjust callers to above, don't track and write
+	offset, write unsigned index.
+	(output_unreferenced_globals): Don't emit all global vars.
+	(write_global_references): Use unsigned indices.
+	(lto_output_decl_state_refs): Likewise.
+	(write_symbol): Likewise.
+	* lto-streamer-in.c (lto_input_chain): Move earlier.
+	(input_function): Use unsigned index.
+	(input_alias_pairs): Don't read and then ignore all global vars.
+	(lto_materialize_tree): Remove ix_p parameter, don't read index,
+	don't pass it back, use lto_streamer_cache_append.
+	(lto_register_var_decl_in_symtab): Use unsigned index.
+	(lto_register_function_decl_in_symtab): Likewise.
+	(lto_get_pickled_tree): Don't read in or handle offset, read unsigned
+	index.
+	(lto_get_builtin_tree): Don't read index, use
+	lto_streamer_cache_append.
+	(lto_read_tree): Adjust call to lto_materialize_tree.
+
+	* ipa-inline.c (cgraph_edge_badness): Move growth calculaton,
+	don't use function calls in arguments to MIN.
+
+	* varasm.c (decl_binds_to_current_def_p): Don't check TREE_PUBLIC
+	twice.
+
+	* gimple.c (gimple_type_leader_entry): Mark deletable.
+
+2011-04-03  Alan Modra  <amodra@gmail.com>
+
+	* dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM.
+
+2011-04-03  Michael Matz  <matz@suse.de>
+
+	* tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not
+	an integer.
+	* tree.h (tree_decl_non_common.vindex): Adjust comment.
+
+2011-04-03  Michael Matz  <matz@suse.de>
+
+	* cgraphbuild.c (record_reference): Canonicalize constructor values.
+	* gimple-fold.c (canonicalize_constructor_val): Accept being called
+	without function context.
+	* cgraphunit.c (cgraph_finalize_compilation_unit): Clear
+	current_function_decl and cfun.
+
+2011-04-03  Michael Matz  <matz@suse.de>
+
+	* tree.c (decl_init_priority_insert): Don't create entry for
+	default priority.
+	(decl_fini_priority_insert): Ditto.
+	(fields_compatible_p, find_compatible_field): Remove.
+	* tree.h (fields_compatible_p, find_compatible_field): Remove.
+	* gimple.c (gimple_compare_field_offset): Adjust block comment.
+
+2011-04-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* combine.c (try_combine): Remove useless local variable.
+
+2011-04-03  Richard Guenther  <rguenther@suse.de>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	* tree-if-conv.c (memrefs_read_or_written_unconditionally): Strip all
+	non-variable offsets and compare the remaining bases of the two
+	accesses instead of looking for exact same data-ref.
+
+2011-04-02  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/48416
+	* i386.c (ix86_function_arg_boundary): Fix printf formatter.
+
+	* i386.c (ix86_is_msabi_thiscall): New helper function.
+	(ix86_is_type_thiscall): New helper function.
+	(ix86_comp_type_attributes): Handle thiscall for method-functions
+	special.
+	(init_cumulative_args): Likewise.
+	(find_drap_reg): Likewise.
+	(ix86_static_chain): Likewise.
+	(x86_this_parameter): Likewise.
+	(x86_output_mi_thunk): Likewise.
+
+2011-04-01  Olivier Hainque  <hainque@adacore.com>
+	    Nicolas Setton  <setton@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type.
+	(add_gnat_descriptive_type_attribute): New function.
+	(gen_array_type_die): Call it.
+	(gen_enumeration_type_die): Likewise.
+	(gen_struct_or_union_type_die): Likewise.
+	(modified_type_die): Likewise.
+	* langhooks.h (lang_hooks_for_types): New descriptive_type hook.
+	* langhooks-def.h (LANG_HOOKS_DESCRIPTIVE_TYPE): Default to NULL.
+	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_DESCRIPTIVE_TYPE.
+
+2011-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/48148
+	* dwarf2out.c (resolve_addr): Don't call force_decl_die
+	if DECL_EXTERNAL has non-NULL DECL_ABSTRACT_ORIGIN.
+
+	Revert:
+	2011-03-17  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/48148
+	* lto-cgraph.c (input_overwrite_node): Clear the abstract
+	origin for decls in other ltrans units.
+	(input_varpool_node): Likewise.
+
+2011-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48335
+	* expr.c (expand_assignment): Handle all possibilities
+	if TO_RTX is CONCAT.
+	* expmed.c (store_bit_field_1): Avoid trying to create invalid SUBREGs.
+	(store_split_bit_field): If SUBREG_REG (op0) or
+	op0 itself has smaller mode than word, return it
+	for offset 0 and const0_rtx for out-of-bounds stores.
+	If word is const0_rtx, skip it.
+
+2011-04-01  Naveen H.S  <naveen.S@kpitcummins.com>
+
+	* config/h8300/h8300.c (print_operand_address): Rename to...
+	(h8300_print_operand_address): ...this. Make static. Adjust comments.
+	Call h8300_print_operand and h8300_print_operand_address instead of
+	print_operand and print_operand_address. Declare.
+	(print_operand): Renake to...
+	(h8300_print_operand): ...this. Make static. Adjust comments.
+	Call h8300_print_operand instead of print_operand. Declare.
+	(h8300_print_operand_punct_valid_p): Moved from h8300.h file.
+	(h8300_register_move_cost): Likewise.
+	(TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_PRINT_OPERAND
+	TARGET_PRINT_OPERAND_ADDRESS, TARGET_REGISTER_MOVE_COST): Define.
+	* config/h8300/h8300.h (PRINT_OPERAND_ADDRESS, PRINT_OPERAND
+	PRINT_OPERAND_PUNCT_VALID_P, REGISTER_MOVE_COST): Delete.
+	* config/h8300/h8300-protos.h (print_operand): Delete.
+	(print_operand_address): Delete.
+
+2011-04-01  Richard Henderson  <rth@redhat.com>
+
+	PR 48400
+	* dwarf2out.c (dwarf2out_source_line): Disable discriminators
+	in strict mode before dwarf4.  Re-order tests to early out
+	before switching sections.
+
+2011-04-01  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/h8300/constraints.md: New file.
+	* config/h8300/h8300.md: Include it.  Use satisfies_constraint_J,
+	satisfies_constraint_L, and satisfies_constraint_N for peephole2s.
+	(*tst_extzv_1_n, *tstsi_variable_bit_qi): Use satisfies_constraint_U.
+	* config/h8300/predicates.md (bit_operand): Likewise.
+	(incdec_operand): Use satisfies_constraint_M and
+	satisfies_constraint_O.  Don't use C code block.
+	* config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Delete.
+	* config/h8300/h8300.c (h8300_reg_class_from_letter): Delete.
+	(compute_mov_length): Use satisfies_constraint_G.
+	(fix_bit_operand): Use satisfies_constraint_U.
+	* config/h8300/h8300.h (REG_CLASS_FROM_LETTER): Delete.
+	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Delete.
+	(CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O): Delete.
+	(CONST_OK_FOR_Ppositive, CONST_OK_FOR_Pnegative): Delete.
+	(CONST_OK_FOR_P, CONSTRAINT_LEN_FOR_P): Delete.
+	(CONST_OK_FOR_CONSTRAINT_P, CONST_OK_FOR_LETTER_P): Delete.
+	(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+	(OK_FOR_Q, OK_FOR_R, OK_FOR_S, OK_FOR_T, OK_FOR_U, OK_FOR_WU): Delete.
+	(OK_FOR_W, CONSTRAINT_LEN_FOR_W, OK_FOR_Y2, OK_FOR_Y0): Delete.
+	(OK_FOR_Y, CONSTRAINT_LEN_FOR_Y, OK_FOR_Z): Delete.
+	(EXTRA_CONSTRAINT_STR, CONSTRAINT_LEN): Delete.
+	(EXTRA_MEMORY_CONSTRAINT): Delete.
+
+2011-04-01  Andrew Pinski  <pinskia@gmail.com>
+	    Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/48262
+	* config/rs6000/vector.md (movmisalign<mode>): Allow for memory
+	operands, as per the specifications.
+
+	* config/rs6000/altivec.md (vec_extract_evenv4si): Correct modes.
+	(vec_extract_evenv4sf): Ditto.
+	(vec_extract_evenv8hi): Ditto.
+	(vec_extract_evenv16qi): Ditto.
+	(vec_extract_oddv4si): Ditto.
+
+2011-03-31  Mark Wielaard  <mjw@redhat.com>
+
+	* dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or
+	high_pc attribute if the CU has no associated code. Only output
+	DW_AT_entry_pc for CU if not generating strict dwarf and
+	dwarf_version < 4.
+
+2011-04-01  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* dwarf2out.h (dwarf2out_frame_debug_init): Declare.
+	* dwarf2out.c (dwarf2out_frame_debug_init): New function, broken
+	out of ...
+	(dwarf2out_frame_debug): ... here. Don't handle a NULL argument.
+	* final.c (final_start_function): Call the new function rather
+	than using a NULL argument for dwarf2out_frame_debug.
+
+	* ifcvt.c (cond_exec_process_insns): Disallow converting a block
+	that contains the prologue.
+
+	* haifa-sched.c (queue_insn): New arg REASON.  All callers
+	changed.  Print it in debugging output.
+
+	* sched-ebb.c (schedule_ebbs): Honor the BB_DISABLE_SCHEDULE flag.
+
+	* sched-ebb.c (begin_schedule_ready): Remove second argument.
+	Split most of the code into...
+	(begin_move_insn): ... here.  New function.
+	(ebb_sched_info): Add a pointer to it.
+	* haifa-sched.c (scheduled_insns): New static variable.
+	(sched_extend_ready_list): Allocate it.
+	(schedule_block): Use it to record the order of scheduled insns.
+	Perform RTL changes to move insns only after all scheduling
+	decisions have been made.
+	* modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the
+	begin_move_insn field.
+	* sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
+	* sched-int.h (struct haifa_sched_info): Remove second argument
+	from begin_schedule_ready hook.  Add new member begin_move_insn.
+	* sched-rgn.c (begin_schedule_ready): Remove second argument.
+	(rgn_const_sched_info): Add NULL entry for the begin_move_insn field.
+
+	* haifa-sched.c (prune_ready_list): New function, broken out of
+	schedule_block.
+	(schedule_block): Use it.
+
+2011-04-01  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/t-spu-elf (dp-bit.c): Use > instead of >>.
+
+2011-04-01  Kai Tietz  <ktietz@redhat.com>
+
+	* config.gcc (*-*-mingw*): Allow as option the
+	posix threading model.
+	* config/i386/mingw32.h (SPEC_PTHREAD1,  SPEC_PTHREAD2):
+	New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT
+	definition.
+	(CPP_SPEC): Add pthread/no-pthread handling.
+	(LIB_SPEC): Likewise.
+	* config/i386/mingw-w64.h (CPP_SPEC):Likewise.
+	(LIB_SPEC): Likewise.
+	* config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New
+	flag to pass -pthread option for shared libgcc build.
+	(SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread
+	for shared libgcc build.
+	* config/i386/t-mingw-pthread: New file.
+	* config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT):
+	New define to enable use of library pthread by default.
+	* config/i386/mingw.opt (pthread): New driver option.
+	(no-pthread): New driver option.
+	* config/i386/cygming.opt: Make sure trailing empty line is retained.
+	* config/i386/mingw-w64.opt: Likewise.
+
+2011-04-01  Gary Funck  <gary@intrepid.com>
+
+	* c-decl.c (grokdeclarator): Fix formatting.
+
+2011-04-01  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* expr.c (emit_block_move_via_movmem): Use n_generator_args
+	instead of n_operands.
+	(set_storage_via_setmem): Likewise.
+	* optabs.c (maybe_gen_insn): Likewise.
+	* config/arm/arm.c (arm_init_neon_builtins): Likewise.
+	* config/mips/mips.c (mips_expand_builtin_compare_1): Likewise.
+	(mips_expand_builtin_direct): Likewise.
+	* config/spu/spu.c (expand_builtin_args): Likewise.
+
+2011-04-01  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* recog.h (insn_data_d): Add n_generator_args.
+	* genoutput.c (data): Likewise.
+	(output_insn_data): Print it.
+	(max_opno, num_dups): Delete.
+	(scan_operands): Just fill in "d->operand[...]".
+	(gen_insn, gen_peephole, gen_expand, gen_split): Use get_pattern_stats.
+
+2011-04-01  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gensupport.h (pattern_stats): New structure.
+	* gensupport.c (get_pattern_stats_1, get_pattern_stats): New functions.
+	* genemit.c (max_opno, max_dupno, max_scratch_opno): Delete.
+	(max_operand_1, max_operand_vec): Delete.
+	(gen_insn, gen_expand, gen_split): Use get_pattern_stats.
+
+2011-03-31  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* emit-rtl.c (emit_pattern_after_setloc): New function.
+	(emit_insn_after_setloc, emit_jump_insn_after_setloc): Call it.
+	(emit_call_insn_after_setloc, emit_debug_insn_after_setloc): Likewise.
+	(emit_pattern_after): New function.
+	(emit_insn_after, emit_jump_insn_after): Call it.
+	(emit_call_insn_after, emit_debug_insn_after): Likewise.
+	(emit_pattern_before_setloc): New function.
+	(emit_insn_before_setloc, emit_jump_insn_before_setloc): Call it.
+	(emit_call_insn_before_setloc, emit_debug_insn_before_setloc):
+	Likewise.
+	(emit_pattern_before): New function.
+	(emit_insn_before, emit_jump_insn_before): Call it.
+	(emit_call_insn_before, emit_debug_insn_before): Likewise.
+
+2011-03-31  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2out.c (dw_separate_line_info_ref): Remove.
+	(dw_separate_line_info_entry): Remove.
+	(enum dw_line_info_opcode): New.
+	(dw_line_info_entry): Use it.
+	(dw_line_info_table, dw_line_info_table_p): New.
+	(DWARF_LINE_OPCODE_BASE): Include dwarf3 opcodes.
+	(line_info_table, line_info_label_num): Remove.
+	(line_info_table_in_use): Remove.
+	(separate_line_info_table): Remove.
+	(separate_line_info_table_allocated): Remove.
+	(separate_line_info_table_in_use): Remove.
+	(LINE_INFO_TABLE_INCREMENT): Remove.
+	(line_info_label_num): New.
+	(cur_line_info_table): New.
+	(text_section_line_info, cold_text_section_line_info): New.
+	(separate_line_info): New.
+	(SEPARATE_LINE_CODE_LABEL): Remove.
+	(print_dwarf_line_table): Remove.
+	(debug_dwarf): Don't dump it.
+	(output_one_line_info_table): New.
+	(output_line_info): Use it.
+	(new_line_info_table): New.
+	(set_cur_line_info_table): New.
+	(dwarf2out_switch_text_section): Use it.
+	(dwarf2out_begin_function): Likewise.
+	(push_dw_line_info_entry): New.
+	(dwarf2out_source_line): Rewrite for new line info tables.
+	(dwarf2out_init): Remove dead initailizations.
+
+2011-03-31  Joseph Myers  <joseph@codesourcery.com>
+
+	* opts.h (cl_option): Add comments to fields.  Add bit-fields for
+	various flags.
+	(CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK,
+	CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE,
+	CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK,
+	CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove.
+	(CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions.
+	* opt-functions.awk (flag_init, switch_bit_fields): New.
+	(switch_flags): Don't handle flags moved to bit-fields.  Don't
+	generate CL_MISSING_OK or CL_SAVE.
+	* optc-gen.awk: Update to generate bit-field output as well as
+	flags field.
+	* gcc.c (driver_wrong_lang_callback): Use cl_reject_driver
+	bit-field instead of CL_REJECT_DRIVER flag.
+	* opts-common.c (generate_canonical_option,
+	decode_cmdline_option): Use bit-fields instead of CL_* flags.
+	* opts.c (maybe_default_option): Use cl_reject_negative bit-field
+	instead of CL_REJECT_NEGATIVE flag.
+	* toplev.c (print_switch_values): Use cl_report bit-field instead
+	of CL_REPORT flag.
+
+2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop
+	a zero minimum index only if it is redundant.
+
+2011-03-31  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48381
+	* ira-color.c (assign_hard_reg): Use hard reg set intersection
+	instead of ira_class_hard_reg_index for calculating conflicting
+	hard registers.
+
+2011-03-31  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* cprop.c: Clean up hash table building.
+	(reg_avail_info): Remove.
+	(oprs_available_p): Remove.
+	(record_last_reg_set_info): Remove.
+	(record_last_set_info): Remove.
+	(reg_available_p): New function.
+	(gcse_constant_p): Do not treat unfolded conditions as constants.
+	(make_set_regs_unavailable): New function.
+	(hash_scan_set): Simplify with new reg_available_p.
+	(compute_hash_table_work): Traverse insns stream only once.
+	Do not compute reg_avail_info. Traverse insns in reverse order.
+	Record implicit sets after recording explicit sets from the block.
+
+2011-03-31  Michael Matz  <matz@suse.de>
+
+	* builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc.
+
+2011-03-31  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro.
+	* config/h8300/h8300-protos.h (h8300_get_index): Remove.
+	* config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+	(h8300_mode_dependent_address_p): New function.
+	(h8300_get_index): Make static.
+
+2011-03-31  Jeff Law  <law@redhat.com>
+
+	* reload1.c (elimination_effects): Fix typo in recent change.
+
+	* tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid
+	typo potentially leading to null pointer dereference.
+
+	* caller-save.c (new_saved_hard_reg): Eliminate return value.
+	(setup_save_areas): Corresponding changes to avoid useless
+	assignments.
+
+	* jump.c (reversed_comparison_code_parts): Avoid successive return
+	statements when REVERSE_CONDITION is defined.
+
+	* expr.c (expand_assignment): Avoid useless assignments.
+	(expand_expr_real_1): Likewise.
+	(expand_expr_real_2): Avoid useless statements.
+
+	* tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement.
+
+	* cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.
+
+	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless
+	statements.
+
+	* stmt.c (expand_expr_stmt): Avoid useless assignment.
+
+2011-03-31  Joseph Myers  <joseph@codesourcery.com>
+
+	PR target/47109
+	* doc/tm.texi.in (TARGET_VERSION): Remove.
+	* doc/tm.texi: Regenerate.
+	* system.h (TARGET_VERSION, MACHINE_TYPE): Poison.
+	* collect2.c (main): Don't use TARGET_VERSION.
+	* mips-tdump.c (main): Don't use TARGET_VERSION.
+	* mips-tfile.c (main): Don't use TARGET_VERSION.
+	* config.gcc (powerpc-wrs-vxworksae): Don't use rs6000/vxworksae.h.
+	* config/rs6000/vxworksae.h: Remove.
+	* config/alpha/alpha.h (TARGET_VERSION): Remove.
+	* config/alpha/freebsd.h (TARGET_VERSION): Remove.
+	* config/alpha/linux-elf.h (TARGET_VERSION): Remove.
+	* config/alpha/netbsd.h (TARGET_VERSION): Remove.
+	* config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
+	* config/arm/arm.h (TARGET_VERSION): Remove.
+	* config/arm/coff.h (TARGET_VERSION): Remove.
+	* config/arm/ecos-elf.h (TARGET_VERSION): Remove.
+	* config/arm/elf.h (TARGET_VERSION): Remove.
+	* config/arm/freebsd.h (TARGET_VERSION): Remove.
+	* config/arm/linux-elf.h (TARGET_VERSION): Remove.
+	* config/arm/netbsd-elf.h (TARGET_VERSION): Remove.
+	* config/arm/pe.h (TARGET_VERSION): Remove.
+	* config/arm/rtems-elf.h (TARGET_VERSION): Remove.
+	* config/arm/semi.h (TARGET_VERSION): Remove.
+	* config/arm/uclinux-elf.h (TARGET_VERSION): Remove.
+	* config/arm/unknown-elf.h (TARGET_VERSION): Remove.
+	* config/arm/vxworks.h (TARGET_VERSION): Remove.
+	* config/avr/avr.h (TARGET_VERSION): Remove.
+	* config/bfin/bfin.h (TARGET_VERSION): Remove.
+	* config/fr30/fr30.h (TARGET_VERSION): Remove.
+	* config/frv/frv.h (TARGET_VERSION): Remove.
+	* config/h8300/h8300.h (TARGET_VERSION): Remove.
+	* config/i386/cygwin.h (TARGET_VERSION): Remove.
+	* config/i386/darwin.h (TARGET_VERSION): Remove.
+	* config/i386/darwin64.h (TARGET_VERSION): Remove.
+	* config/i386/djgpp.h (TARGET_VERSION): Remove.
+	* config/i386/freebsd.h (TARGET_VERSION): Remove.
+	* config/i386/freebsd64.h (TARGET_VERSION): Remove.
+	* config/i386/gnu.h (TARGET_VERSION): Remove.
+	* config/i386/i386-interix.h (TARGET_VERSION): Remove.
+	* config/i386/i386elf.h (TARGET_VERSION): Remove.
+	* config/i386/linux.h (TARGET_VERSION): Remove.
+	* config/i386/linux64.h (TARGET_VERSION): Remove.
+	* config/i386/lynx.h (TARGET_VERSION): Remove.
+	* config/i386/mingw32.h (TARGET_VERSION): Remove.
+	* config/i386/netbsd-elf.h (TARGET_VERSION): Remove.
+	* config/i386/netbsd64.h (TARGET_VERSION): Remove.
+	* config/i386/netware.h (TARGET_VERSION): Remove.
+	* config/i386/nto.h (TARGET_VERSION): Remove.
+	* config/i386/openbsd.h (TARGET_VERSION): Remove.
+	* config/i386/vxworks.h (TARGET_VERSION): Remove.
+	* config/ia64/elf.h (TARGET_VERSION): Remove.
+	* config/ia64/freebsd.h (TARGET_VERSION): Remove.
+	* config/ia64/hpux.h (TARGET_VERSION): Remove.
+	* config/ia64/linux.h (TARGET_VERSION): Remove.
+	* config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
+	* config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE,
+	TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
+	* config/lm32/lm32.h (TARGET_VERSION): Remove.
+	* config/lm32/uclinux-elf.h (TARGET_VERSION): Remove.
+	* config/m32c/m32c.h (TARGET_VERSION): Remove.
+	* config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove.
+	* config/m32r/m32r.h (TARGET_VERSION): Remove.
+	* config/m68k/linux.h (TARGET_VERSION): Remove.
+	* config/m68k/m68k.h (TARGET_VERSION): Remove.
+	* config/m68k/netbsd-elf.h (TARGET_VERSION): Remove.
+	* config/m68k/uclinux.h (TARGET_VERSION): Remove.
+	* config/mcore/mcore-elf.h (TARGET_VERSION): Remove.
+	* config/mep/mep.h (TARGET_VERSION): Remove.
+	* config/microblaze/microblaze.h (MICROBLAZE_VERSION,
+	MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
+	* config/mips/iris6.h (MACHINE_TYPE): Remove.
+	* config/mips/linux.h (TARGET_VERSION): Remove.
+	* config/mips/netbsd.h (MACHINE_TYPE): Remove.
+	* config/mips/vxworks.h (TARGET_VERSION): Remove.
+	* config/mmix/mmix.h (TARGET_VERSION): Remove.
+	* config/mn10300/linux.h (TARGET_VERSION): Remove.
+	* config/mn10300/mn10300.h (TARGET_VERSION): Remove.
+	* config/pa/pa.h (TARGET_VERSION): Remove.
+	* config/pdp11/pdp11.h (TARGET_VERSION): Remove.
+	* config/picochip/picochip.h (TARGET_VERSION): Remove.
+	* config/rs6000/aix.h (TARGET_VERSION): Remove.
+	* config/rs6000/darwin.h (TARGET_VERSION): Remove.
+	* config/rs6000/darwin64.h (TARGET_VERSION): Remove.
+	* config/rs6000/eabi.h (TARGET_VERSION): Remove.
+	* config/rs6000/eabialtivec.h (TARGET_VERSION): Remove.
+	* config/rs6000/eabisim.h (TARGET_VERSION): Remove.
+	* config/rs6000/eabispe.h (TARGET_VERSION): Remove.
+	* config/rs6000/freebsd.h (TARGET_VERSION): Remove.
+	* config/rs6000/linux.h (TARGET_VERSION): Remove.
+	* config/rs6000/linux64.h (TARGET_VERSION): Remove.
+	* config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove.
+	* config/rs6000/linuxspe.h (TARGET_VERSION): Remove.
+	* config/rs6000/lynx.h (TARGET_VERSION): Remove.
+	* config/rs6000/netbsd.h (TARGET_VERSION): Remove.
+	* config/rs6000/sysv4.h (TARGET_VERSION): Remove.
+	* config/rs6000/vxworks.h (TARGET_VERSION): Remove.
+	* config/s390/linux.h (TARGET_VERSION): Remove.
+	* config/s390/s390.h (TARGET_VERSION): Remove.
+	* config/s390/tpf.h (TARGET_VERSION): Remove.
+	* config/score/score.h (TARGET_VERSION): Remove.
+	* config/sh/linux.h (TARGET_VERSION): Remove.
+	* config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN,
+	TARGET_VERSION_CPU, TARGET_VERSION): Remove.
+	* config/sh/sh.h (TARGET_VERSION): Remove.
+	* config/sh/sh64.h (TARGET_VERSION): Remove.
+	* config/sh/superh.h (TARGET_VERSION): Remove.
+	* config/sh/vxworks.h (TARGET_VERSION): Remove.
+	* config/sparc/freebsd.h (TARGET_VERSION): Remove.
+	* config/sparc/linux.h (TARGET_VERSION): Remove.
+	* config/sparc/linux64.h (TARGET_VERSION): Remove.
+	* config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64,
+	TARGET_NAME32, TARGET_NAME): Remove.
+	* config/sparc/openbsd64.h (TARGET_VERSION): Remove.
+	* config/sparc/sp-elf.h (TARGET_VERSION): Remove.
+	* config/sparc/sp64-elf.h (TARGET_VERSION): Remove.
+	* config/sparc/sysv4.h (TARGET_VERSION): Remove.
+	* config/sparc/vxworks.h (TARGET_VERSION): Remove.
+	* config/spu/spu.h (TARGET_VERSION): Remove.
+	* config/stormy16/stormy16.h (TARGET_VERSION): Remove.
+	* config/v850/v850.h (TARGET_VERSION): Remove.
+	* config/vax/linux.h (TARGET_VERSION): Remove.
+	* config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove.
+	* config/xtensa/elf.h (TARGET_VERSION): Remove.
+	* config/xtensa/linux.h (TARGET_VERSION): Remove.
+
+2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/48142
+	* config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
+	frame-related from frame-unrelated adjustments to the stack pointer.
+
+2011-03-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* common.opt (fdebug-types-section): Move earlier.
+	* doc/invoke.texi: Fix up -fno-debug-types-section documentation.
+
+2011-03-31  Andreas Tobler  <andreast@fgznet.ch>
+
+	* config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
+	var.
+
+2011-03-30  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.h (CASE_CHAIN): Define.
+	* tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it.
+	(gimple_redirect_edge_and_branch): Likewise.
+
+2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR middle-end/48367
+	* ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost
+	calculation.
+
+2011-03-30  Jeff Law  <law@redhat.com>
+
+	* PR bootstrap/48371
+	* reload1.c (reload): Fix botch in last change.
+
+	* reload.h (struct reload): Fix typo introduced in last change.
+
+2011-03-30  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arm/arm.opt (mhard-float, msoft-float): Mark
+	Undocumented.  Remove help text.
+	* doc/invoke.texi (ARM Options): Don't document -msoft-float and
+	-mhard-float.
+
+2011-03-30  Joseph Myers  <joseph@codesourcery.com>
+
+	* doc/options.texi (NegativeAlias): Document.
+	(Alias): Mention NegativeAlias.
+	* opt-functions.awk: Handle NegativeAlias.
+	* optc-gen.awk: Disallow NegativeAlias with multiple Alias arguments.
+	* opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS.
+	* opts.h (CL_NEGATIVE_ALIAS): Define.
+	* config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove.
+	(rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and
+	OPT_mspe_.
+	* config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with
+	Alias entries.
+	* config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
+	mno-spe and mno-isel instead of mspe=no and -misel=no.
+
+2011-03-29  Mark Wielaard  <mjw@redhat.com>
+
+	* common.opt (fdebug-types-section): New flag.
+	* doc/invoke.texi: Document new -fno-debug-types-section flag.
+	* dwarf2out.c (use_debug_types): New define.
+	(struct die_struct): Mark die_id with GTY desc use_debug_types.
+	(print_die): Guard output of type unit signatures using
+	use_debug_types.
+	(build_abbrev_table): Replace assert of dwarf_version >= 4
+	with assert on use_debug_types.
+	(size_of_die): Likewise.
+	(unmark_dies): Likewise.
+	(value_format): Decide AT_ref_external form on use_debug_types.
+	(output_die): Replace dwarf_version version check guard with
+	use_debug_types where appropriate.
+	(modified_type_die): Likewise.
+	(gen_reference_type_die): Likewise.
+	(dwarf2out_start_source_file): Likewise.
+	(dwarf2out_end_source_file): Likewise.
+	(prune_unused_types_walk_attribs): Likewise.
+	(dwarf2out_finish): Likewise.
+
+2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'.
+
+2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR rtl-optimization/48332
+	* optabs.c (expand_binop_directly): Set xmodeN to the target-mandated
+	mode of input operand N and modeN to its actual mode.
+
+2011-03-30  Jeff Law  <law@redhat.com>
+
+	* reload.h (reg_equiv_constant): Move into new structure reg_equivs,
+	define accessor macro.
+	(reg_equiv_invariant, reg_equiv_memory_loc): Likewise.
+	(reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise.
+	(reg_equiv_init): Likewise.
+	(reg_equivs_size): New variable.
+	(reg_equiv_init_size): Remove.
+	(allocate_initial_values): Move prototype to here from....
+	* integrate.h (allocate_initial_values): Remove prototype.
+	* integrate.c: Include reload.h.
+	(allocate_initial_values): Corresponding changes.
+	* ira.c (find_reg_equiv_invariant_cost): Corresponding changes.
+	(fix_reg_equiv_init, no_equiv): Corresponding changes.
+	(update_equiv_regs): Corresponding changes.
+	(ira): Corresponding changes.
+	* reload.c (push_reg_equiv_alt_mem): Corresponding changes.
+	(push_secondary_reload): Corresponding changes.
+	(push_reload, find_reloads, find_reloads_toplev): Corresponding changes.
+	(make_memloc, find_reloads_address): Corresponding changes.
+	(subst_reg_equivs, subst_indexed_address): Corresponding changes.
+	(find_reloads_address_1): Corresponding changes.
+	(find_reloads_subreg_address, subst_reloads): Corresponding changes.
+	(refers_to_regno_for_reload_p): Corresponding changes.
+	(reg_overlap_mentioned_for_reload_p): Corresponding changes.
+	(refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes.
+	* reload1.c: Include ggc.h.
+	(grow_reg_equivs): New function.
+	(replace_pseudos_in, reload): Corresponding changes.
+	(calculate_needs_all_insns, alter_regs): Corresponding changes.
+	(eliminate_regs_1, elimination_effects): Corresponding changes.
+	(emit_input_reload_insns, emit_output_reload_insns): Likewise.
+	(delete_output_reload): Likewise.
+	* caller-save.c (mark_referenced_regs): Corresponding changes.
+	* alpha/alpha.c (resolve_reload_operand): Corresponding changes.
+	* frv/predicates.md (frv_load_operand): Corresponding changes.
+	* microblaze/microblaze.c (double_memory_operand): Corresponding
+	changes.
+	* avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes.
+	* xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes.
+	* mn10300/mn10300.c (mn10300_secondary_reload): Corresponding changes.
+	* m68k/m68k.c (emit_move_sequence): Corresponding changes.
+	* arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding
+	changes.
+	* pa/pa.c (emit_move_sequence): Corresponding changes.
+	* vax/vax.c (nonindexed_address_p): Corresponding changes.
+
+2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/47551
+	* config/arm/arm.c (coproc_secondary_reload_class): Handle
+	structure modes.  Don't check neon_vector_mem_operand for
+	vector or structure modes.
+
+2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
+	    Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/43590
+	* config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove
+	operand 1 and reshuffle the operands to match.
+	(neon_vld3<mode>, neon_vld4<mode>): Update accordingly.
+
+2011-03-30  Christian Schüler  <cschueler@gmx.de>
+
+	PR driver/48208
+	* config/c.opt (F): Added 'Driver' to -F option.
+
+	PR driver/48260
+	* config/darwin-driver.c (darwin_driver_init): Add '-arch' to
+	  handler function.
+	* config/darwin.opt: Added '-arch' option.
+
+2011-03-30  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md: Add peepholes and patterns to combine
+	extending loads and simple arithmetic instructions.
+	* config/rx/rx.h (ADJUST_INSN_LENGTH): Define.
+	* config/rx/rx-protos.h (rx_adjust_insn_length): Prototype.
+	* config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI
+	modes to use pre-decrement and post-increment addressing.
+	(rx_is_restricted_memory_address): Add range checking of REG+INT
+	addresses.
+	(rx_print_operand): Add support for %Q.  Fix handling of %Q.
+	(rx_memory_move_cost): Adjust cost of stores.
+	(rx_adjust_insn_length): New function.
+
+2011-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48305
+	* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
+	arg10/arg11 in (X ^ Y) == (Z ^ W) are always fold converted to
+	matching arg00/arg01 types.
+
+2011-03-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfglayout.c (insn_locators_alloc): Initialize curr_location and
+	last_location to UNKNOWN_LOCATION.
+
+2011-03-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/48349
+	* config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in
+	FLOAT_SSE_REGS.
+
+2011-03-30  Joseph Myers  <joseph@codesourcery.com>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/48337
+	* config/sparc/sparc.opt (sparc_cpu_and_features): Add
+	Init(PROCESSOR_V7).
+	(sparc_cpu): Likewise.
+	* config/sparc/sparc.c (sparc_option_override): Replace 0 by
+	PROCESSOR_V7.
+
+2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR target/48336
+	PR middle-end/48342
+	PR rtl-optimization/48345
+	* ira-color.c (setup_conflict_profitable_regs): Exclude prohibited
+	hard regs for given mode from profitable regs when doing secondary
+	allocation.
+
+2011-03-29  Jeff Law  <law@redhat.com>
+
+	PR bootstrap/48327
+	* tree-ssa-threadupdate.c (struct redirection_data): Remove
+	do_not_duplicate field.
+	(lookup_redirection_data): Corresponding changes.
+	(create_duplicates): Always create a template block.
+	(redirect_edges): Remove code which reused the original block
+	when it was going to become unreachable code.
+	(thread_block): Don't set do_not_duplicate field.
+
+2011-03-29  Joseph Myers  <joseph@codesourcery.com>
+
+	* lto-opts.c (register_user_option_p, lto_register_user_option):
+	Make type argument unsigned.
+	* lto-streamer.h (lto_register_user_option): Make type argument
+	unsigned.
+	* opth-gen.awk: Make CL_* macros unsigned.
+	* opts-common.c (find_opt): Make lang_mask argument unsigned.
+	* opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
+	CL_TARGET, CL_COMMON, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS,
+	CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED,
+	CL_REPORT, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE,
+	CL_MISSING_OK, CL_UINTEGER, CL_UNDOCUMENTED): Make unsigned.
+	(find_opt): Make lang_mask argument unsigned.
+
+2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48331
+	PR rtl-optimization/48334
+	* ira-color.c (color_allocnos): Call setup_profitable_hard_regs
+	for any used algorithm.
+
+2011-03-29  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira-conflicts.c (build_object_conflicts): Add unused attribute
+	to parent_max.
+
+2011-03-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/alpha/alpha.c (alpha_sr_alias_set): Don't define.
+	(alpha_option_override): Don't set alpha_sr_alias_set.
+	(emit_frame_store_1): Use gen_frame_mem rather than calling
+	set_mem_alias_set.
+	(alpha_expand_epilogue): Ditto.
+
+2011-03-29  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/48290
+	* tree-vect-loop.c (vect_analyze_loop_operations): In outer loop
+	vectorization, check that relevant phis in the basic block after
+	the inner loop are really inner loop's exit phis.
+
+2011-03-29  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR debug/48190
+	* dwarf2out.c (dw_loc_list_node): Add resolved_addr and replaced.
+	(cached_dw_loc_list_def): New structure.
+	(cached_dw_loc_list): New typedef.
+	(cached_dw_loc_list_table): New variable.
+	(cached_dw_loc_list_table_hash): New function.
+	(cached_dw_loc_list_table_eq): Likewise.
+	(add_location_or_const_value_attribute): Take a bool cache_p.
+	Cache the list when the parameter is true.
+	(gen_formal_parameter_die): Update caller.
+	(gen_variable_die): Likewise.
+	(dwarf2out_finish): Likewise.
+	(dwarf2out_abstract_function): Nullify cached_dw_loc_list_table
+	while generating debug info for the decl.
+	(dwarf2out_function_decl): Clear cached_dw_loc_list_table.
+	(dwarf2out_init): Initialize cached_dw_loc_list_table.
+	(resolve_addr): Cache the result of resolving a chain of
+	location lists.
+
+2011-03-28  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira-color.c (update_left_conflict_sizes_p): Don't assume that
+	conflict object hard regset nodes have intersecting hard reg sets.
+
+	* regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
+	after regstat_init_n_sets_and_refs.
+
+	* ira.c: Add more comments at the top.
+	(setup_stack_reg_pressure_class, setup_pressure_classes):
+	Add comments how we compute the register pressure classes.
+	(setup_allocno_and_important_classes): Add more comments.
+	(setup_class_translate_array, reorder_important_classes)
+	(setup_reg_class_relations): Add comments.
+
+	* ira-emit.c: Add 2011 to the Copyright line.  Add comments at the
+	start of the file.
+
+	* ira-color.c: Add 2011 to the Copyright line.
+	(assign_hard_reg):  Add more comments.
+	(improve_allocation): Ditto.
+
+	* ira-costs.c: Add 2011 to the Copyright line.
+	(setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
+	comments.
+	(setup_regno_cost_classes_by_mode): Ditto.
+
+	Initial patches from ira-improv branch:
+
+	2010-08-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira-build.c (ira_create_object): Remove initialization of
+	OBJECT_PROFITABLE_HARD_REGS.  Initialize OBJECT_ADD_DATA.
+	(ira_create_allocno): Remove initialization of
+	ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
+	ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
+	ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
+	ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
+	ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
+	Initialize ALLOCNO_ADD_DATA.
+	(copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
+	and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
+	ALLOCNO_REG.
+	(ira_flattening): Ditto.  Use ALLOCNO_EMIT_DATA instead of
+	ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
+
+	* ira.c (ira_reallocate): Remove.
+	(setup_pressure_classes): Call
+	ira_init_register_move_cost_if_necessary.  Use
+	ira_register_move_cost instead of ira_get_register_move_cost.
+	(setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
+	(ira): Call ira_initiate_emit_data and ira_finish_emit_data.
+
+	* ira-color.c: Use ALLOCNO_COLOR_DATA instead of
+	ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
+	ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
+	ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
+	instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
+	OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
+	Fix formatting.
+	(object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h.
+	(struct object_hard_regs, struct object_hard_regs_node): Ditto.
+	(struct allocno_color_data): New.
+	(allocno_color_data_t): New typedef.
+	(allocno_color_data): New definition.
+	(ALLOCNO_COLOR_DATA): New macro.
+	(struct object_color_data): New.
+	(object_color_data_t): New typedef.
+	(object_color_data): New definition.
+	(OBJECT_COLOR_DATA): New macro.
+	(update_copy_costs, calculate_allocno_spill_cost): Call
+	ira_init_register_move_cost_if_necessary.  Use
+	ira_register_move_cost instead of ira_get_register_move_cost.
+	(move_spill_restore, update_curr_costs): Ditto.
+	(allocno_spill_priority): Make it inline.
+	(color_pass): Allocate and free allocno_color_dat and object_color_data.
+	(struct coalesce_data, coalesce_data_t): New.
+	(allocno_coalesce_data): New definition.
+	(ALLOCNO_COALESCE_DATA): New macro.
+	(merge_allocnos, coalesced_allocno_conflict_p): Use
+	ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
+	ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
+	(coalesce_allocnos): Ditto.
+	(setup_coalesced_allocno_costs_and_nums): Ditto.
+	(collect_spilled_coalesced_allocnos): Ditto.
+	(slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
+	(setup_slot_coalesced_allocno_live_ranges): Ditto.
+	(coalesce_spill_slots): Ditto.
+	(ira_sort_regnos_for_alter_reg): Ditto.  Allocate, initialize and
+	free allocno_coalesce_data.
+
+	* ira-conflicts.c: Fix formatting.
+	(process_regs_for_copy): Call
+	ira_init_register_move_cost_if_necessary.  Use
+	ira_register_move_cost instead of ira_get_register_move_cost.
+	(build_object_conflicts): Optimize.
+
+	* ira-costs.c (record_reg_classes): Optimize.  Call
+	ira_init_register_move_cost_if_necessary.  Use
+	ira_register_move_cost, ira_may_move_in_cost, and
+	ira_may_move_out_cost instead of ira_get_register_move_cost and
+	ira_get_may_move_cost.
+	(record_address_regs): Ditto.
+	(scan_one_insn): Optimize.
+	(find_costs_and_classes): Optimize.
+	(process_bb_node_for_hard_reg_moves): Call
+	ira_init_register_move_cost_if_necessary.  Use
+	ira_register_move_cost instead of ira_get_register_move_cost.
+
+	* ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
+	ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
+	ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
+	(ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
+	definitions.
+	(ira_initiate_emit_data, ira_finish_emit_data)
+	(create_new_allocno): New functions.
+	(modify_move_list): Call create_new_alloc instead of ira_create_allocno.
+	(emit_move_list): Call ira_init_register_move_cost_if_necessary.
+	Use ira_register_move_cost instead of ira_get_register_move_cost.
+
+	* ira-int.h: Fix some comments.
+	(object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c.
+	(struct object_hard_regs, struct object_hard_regs_node): Ditto.
+	(struct ira_object): Remove profitable_hard_regs, hard_regs_node,
+	hard_regs_subnodes_start, hard_regs_subnodes_num.  Add new member
+	add_data.
+	(struct ira_allocno): Make mode and aclass a bitfield.  Move other
+	bitfield after mode.  Make hard_regno a short int.  Make
+	hard_regno short.  Remove first_coalesced_allocno and
+	next_coalesced_allocno.  Move mem_optimized_dest_p,
+	somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
+	into struct ira_emit_data.  Remove in_graph_p, may_be_spilled_p,
+	available_regs_num, next_bucket_allocno, prev_bucket_allocno,
+	temp, colorable_p.  Add new member add_data.
+	(ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
+	(ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
+	(ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
+	(ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
+	(ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
+	(ALLOCNO_ADD_DATA): New macro.
+	(ira_emit_data_t): New typedef.
+	(struct ira_emit_data): New.  Move mem_optimized_dest_p,
+	somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
+	from struct ira_allocno.
+	(ALLOCNO_EMIT_DATA): New macro.
+	(ira_allocno_emit_data, allocno_emit_reg): New.
+	(ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
+	(OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove.
+	(OBJECT_ADD_DATA): New macro.
+	(ira_reallocate): Remove.
+	(ira_initiate_emit_data, ira_finish_emit_data): New.
+	(ira_get_register_move_cost, ira_get_may_move_cost): Remove.
+	(ira_init_register_move_cost_if_necessary): New.
+	(ira_object_conflict_iter_next): Merge into
+	ira_object_conflict_iter_cond.
+	(FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next.
+
+	* ira-live.c (process_single_reg_class_operands): Call
+	ira_init_register_move_cost_if_necessary.  Use
+	ira_register_move_cost instead of ira_get_register_move_cost.
+
+	2010-08-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira-int.h (struct target_ira_int): Remove x_cost_classes.
+
+	* ira-costs.c: Fix formatting.
+	(cost_classes, cost_classes_num): Remove.
+	(struct cost_classes, cost_classes_t, const_cost_classes_t): New.
+	(regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
+	(cost_classes_del, cost_classes_htab): New.
+	(cost_classes_aclass_cache, cost_classes_mode_cache): New.
+	(initiate_regno_cost_classes, setup_cost_classes): New.
+	(setup_regno_cost_classes_by_aclass): New.
+	(setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New.
+	(record_reg_classes): Use regno_cost_classes instead of
+	cost_classes.  Move checking opposite operand up.
+	(record_address_regs): Use regno_cost_classes
+	instead of cost_classes.
+	(scan_one_insn): Ditto.  Use always general register.
+	(print_allocno_costs): Use regno_cost_classes instead of
+	cost_classes.
+	(print_pseudo_costs): Ditto.  Use Reg_N_REFS.
+	(find_costs_and_classes): Set up cost classes for each registers.
+	Use also their mode for this.  Use regno_cost_classes instead of
+	cost_classes.
+	(setup_allocno_class_and_costs): Use regno_cost_classes instead of
+	cost_classes.
+	(free_ira_costs, ira_init_costs): Don't use cost_classes.
+	(ira_costs, ira_set_pseudo_classes): Call
+	initiate_regno_cost_classes and finish_regno_cost_classes.
+
+	2010-10-04  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
+
+	* target.def (ira_cover_classes): Remove.
+
+	* doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES.
+
+	* doc/tm.texi.in: Ditto.
+
+	* ira-conflicts.c: Remove mentioning cover classes from the file.
+	Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS.  Use
+	ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST.  Fix formatting.
+
+	* targhooks.c (default_ira_cover_classes): Remove.
+
+	* targhooks.h (default_ira_cover_classes): Ditto.
+
+	* haifa-sched.c: Remove mentioning cover classes from the file.
+	Use ira_reg_pressure_cover instead of ira_reg_class_cover.  Use
+	ira_pressure_classes and ira_pressure_classes_num instead of
+	ira_reg_class_cover_size and ira_reg_class_cover.  Use
+	sched_regno_pressure_class instead of sched_regno_cover_class.
+	(mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
+	ira_reg_class_max_nregs instead of ira_reg_class_nregs.
+
+	* ira-int.h: Add 2010 to Copyright.  Remove mentioning cover
+	classes from the file.
+	(object_hard_regs_t, object_hard_regs_node_t): New typedefs.
+	(struct object_hard_regs, struct object_hard_regs_node): New.
+	(struct ira_object): New members profitable_hard_regs,
+	hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
+	(struct ira_allocno): Rename cover_class to aclass.  Rename
+	cover_class_cost and updated_cover_class_cost to class_cost and
+	updated_class_cost.  Remove splay_removed_p and
+	left_conflict_size.  Add new members colorable_p.
+	(ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
+	(ALLOCNO_COLORABLE_P): New macro.
+	(ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
+	(ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
+	Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
+	(OBJECT_...): Rename parameter C to O.
+	(OBJECT_PROFITABLE_HARD_REGS): New macro.
+	(OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
+	(OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
+	(struct target_ira_int): New members x_ira_max_memory_move_cost,
+	x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
+	x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
+	x_ira_reg_pressure_class_p, x_ira_important_class_nums,
+	x_ira_reg_class_superunion.  Rename x_prohibited_class_mode_reg to
+	x_ira_prohibited_class_mode_reg.  Rename x_ira_reg_class_union to
+	x_ira_reg_class_subunion.
+	(ira_max_memory_move_cost, ira_max_register_move_cost)
+	(ira_max_may_move_in_cost, ira_max_may_move_out_cost)
+	(ira_reg_allocno_class_p, ira_reg_pressure_class_p)
+	(ira_important_class_nums, ira_reg_class_superunion): New macros.
+	(prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs.
+	(ira_reg_class_union): Rename to ira_reg_class_subunion.
+	(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
+	(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
+	(ira_tune_allocno_costs_and_cover_classes): Rename to
+	ira_tune_allocno_costs.
+	(ira_debug_hard_regs_forest): New.
+	(ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
+	(ira_object_conflict_iter_next): Fix comments.
+	(ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions.
+	(ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
+	cover_class to aclass.
+	(ira_allocate_and_accumulate_costs): Ditto.
+	(ira_allocate_and_set_or_copy_costs): Ditto.
+
+	* opts.c (decode_options): Remove ira_cover_class check.
+
+	* ira-color.c: Remove mentioning cover classes from the file.  Use
+	ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
+	instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
+	ALLOCNO_UPDATED_COVER_CLASS_COST.  Fix formatting.
+	(splay-tree.h): Remove include.
+	(allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
+	before copy_freq_compare_func.
+	(allocnos_for_spilling, removed_splay_allocno_vec): Remove.
+	(object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
+	New definitions.
+	(hard_regs_roots, hard_regs_node_vec): Ditto.
+	(object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
+	(insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
+	(finish_object_hard_regs, object_hard_regs_compare): Ditto.
+	(create_new_object_hard_regs_node): Ditto.
+	(add_new_object_hard_regs_node_to_forest): Ditto.
+	(add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto.
+	(setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
+	Ditto.
+	(print_hard_reg_set, print_hard_regs_subforest): Ditto.
+	(print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
+	(remove_unused_object_hard_regs_nodes): Ditto.
+	(enumerate_object_hard_regs_nodes): Ditto.
+	(object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
+	(object_hard_regs_subnode_t): Ditto.
+	(struct object_hard_regs_subnode): Ditto.
+	(object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
+	(setup_object_hard_regs_subnode_index): Ditto.
+	(get_object_hard_regs_subnodes_num): Ditto.
+	(form_object_hard_regs_nodes_forest): Ditto.
+	(finish_object_hard_regs_nodes_tree): Ditto.
+	(finish_object_hard_regs_nodes_forest): Ditto.
+	(allocnos_have_intersected_live_ranges_p): Rename to
+	allocnos_conflict_by_live_ranges_p.  Move before copy_freq_compare_func.
+	(pseudos_have_intersected_live_ranges_p): Rename to
+	conflict_by_live_ranges_p.  Move before copy_freq_compare_func.
+	(setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
+	(empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
+	(update_copy_costs): Remove assert.  Skip cost update if the hard
+	reg does not belong the class.
+	(assign_hard_reg): Process only profitable hard regs.
+	(uncolorable_allocnos_num): Make it scalar.
+	(allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
+	and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
+	and ira_reg_class_max_nregs.
+	(bucket_allocno_compare_func): Check frequency first.
+	(sort_bucket): Add compare function as a parameter.
+	(add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
+	(uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
+	(push_allocno_to_stack): Rewrite for checking new allocno
+	colorability.
+	(remove_allocno_from_bucket_and_push): Print cost too.  Remove assert.
+	(push_only_colorable): Pass new parameter to sort_bucket.
+	(push_allocno_to_spill): Remove.
+	(allocno_spill_priority_compare): Make it inline and rewrite.
+	(splay_tree_allocate, splay_tree_free): Remove.
+	(allocno_spill_sort_compare): New function.
+	(push_allocnos_to_stack): Sort allocnos for spilling once.  Don't
+	build and use splay tree.  Choose first allocno in uncolorable
+	allocno bucket to spill.  Remove setting spill cost.
+	(all_conflicting_hard_regs): Remove.
+	(setup_allocno_available_regs_num): Check only profitable hard
+	regs.  Print info about hard regs nodes.
+	(setup_allocno_left_conflicts_size): Remove.
+	(put_allocno_into_bucket): Don't call
+	setup_allocno_left_conflicts_size.  Use setup_left_conflict_sizes_p.
+	(improve_allocation): New.
+	(color_allocnos): Call setup_profitable_hard_regs,
+	form_object_hard_regs_nodes_forest, improve_allocation,
+	finish_object_hard_regs_nodes_forest.  Setup spill cost.
+	(print_loop_title): Use pressure classes.
+	(color_allocnso): Ditto.
+	(do_coloring): Remove allocation and freeing splay_tree_node_pool
+	and allocnos_for_spilling.
+	(ira_sort_regnos_for_alter_reg): Don't setup members
+	{first,next}_coalesced_allocno.
+	(color): Remove allocating and freeing removed_splay_allocno_vec.
+	(fast_allocation): Use ira_prohibited_class_mode_regs instead of
+	prohibited_class_mode_regs.
+
+	* ira-lives.c: Remove mentioning cover classes from the file.  Fix
+	formatting.
+	(update_allocno_pressure_excess_length): Use pressure classes.
+	(inc_register_pressure, dec_register_pressure): Check for pressure
+	class.
+	(mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
+	pressure class.  Use ira_reg_class_nregs instead of
+	ira_reg_class_max_nregs.
+	(mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
+	(mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
+	(single_reg_class): Use ira_reg_class_nregs instead of
+	ira_reg_class_max_nregs.
+	(process_bb_node_lives): Use pressure classes.
+
+	* ira-emit.c: Remove mentioning cover classes from the file.  Use
+	ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS.  Fix formatting.
+	(change_loop): Use pressure classes.
+	(modify_move_list): Call ira_set_allocno_class instead of
+	ira_set_allocno_cover_class.
+
+	* ira-build.c: Remove mentioning cover classes from the file.  Use
+	ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
+	ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST.  Use
+	ALLOCNO_UPDATED_CLASS_COST instead of
+	ALLOCNO_UPDATED_COVER_CLASS_COST.  Fix formatting.
+	(ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
+	(ira_create_allocno): Remove initialization of
+	ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE.  Initialize
+	ALLOCNO_COLORABLE_P.
+	(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
+	Update conflict regs for the objects.
+	(create_cap_allocno): Remove assert.  Don't propagate
+	ALLOCNO_AVAILABLE_REGS_NUM.
+	(ira_free_allocno_costs): New function.
+	(finish_allocno): Change a part of code into call of
+	ira_free_allocno_costs.
+	(low_pressure_loop_node_p): Use pressure classes.
+	(object_range_compare_func): Don't compare classes.
+	(setup_min_max_conflict_allocno_ids): Ditto.
+
+	* loop-invariant.c: Remove mentioning cover classes from the file.
+	Use ira_pressure_classes and ira_pressure_classes_num instead of
+	ira_reg_class_cover_size and ira_reg_class_cover.  Fix formatting.
+	(get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs.
+	Use ira_reg_class_max_nregs instead of ira_reg_class_nregs.
+	Use reg_allocno_class instead of reg_cover_class.
+	(get_inv_cost): Use instead ira_stack_reg_pressure_class of
+	STACK_REG_COVER_CLASS.
+	(get_regno_cover_class): Rename to get_regno_pressure_class.
+	(move_loop_invariants): Initialize and finalize regstat.
+
+	* ira.c: Remove mentioning cover classes from the file.  Add
+	comments about coloring without cover classes.  Use ALLOCNO_CLASS
+	instead of ALLOCNO_COVER_CLASS.  Fix formatting.
+	(alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
+	setup_class_subset_and_memory_move_costs.
+	(setup_stack_reg_pressure_class, setup_pressure_classes): New.
+	(setup_cover_and_important_classes): Rename to
+	setup_allocno_and_important_classes.
+	(setup_class_translate_array): New.
+	(setup_class_translate): Call it for allocno and pressure classes.
+	(cover_class_order): Rename to allocno_class_order.
+	(comp_reg_classes_func): Use ira_allocno_class_translate instead
+	of ira_class_translate.
+	(reorder_important_classes): Set up ira_important_class_nums.
+	(setup_reg_class_relations): Set up ira_reg_class_superunion.
+	(print_class_cover): Rename to print_classes.  Add parameter.
+	(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
+	Print pressure classes too.
+	(find_reg_class_closure): Rename to find_reg_classes.  Don't call
+	setup_reg_subclasses.
+	(ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
+	(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
+	(setup_prohibited_class_mode_regs): Use
+	ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs.
+	(clarify_prohibited_class_mode_regs): New function.
+	(ira_init_register_move_cost): Set up ira_max_register_move_cost,
+	ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
+	(ira_init_once): Initialize them.
+	(free_register_move_costs): Process them.
+	(ira_init): Move calls of find_reg_classes and
+	setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
+	Call clarify_prohibited_class_mode_regs.
+	(ira_no_alloc_reg): Remove.
+	(too_high_register_pressure_p): Use pressure classes.
+
+	* sched-deps.c: Remove mentioning cover classes from the file.
+	Use ira_reg_pressure_cover instead of ira_reg_class_cover.  Use
+	ira_pressure_classes and ira_pressure_classes_num instead of
+	ira_reg_class_cover_size and ira_reg_class_cover.
+	(mark_insn_hard_regno_birth, mark_hard_regno_death): Use
+	sched_regno_pressure_class instead of sched_regno_cover_class.
+	(mark_insn_pseudo_birth, mark_pseudo_death): Ditto.  Use
+	ira_reg_class_max_nregs instead of ira_reg_class_nregs.
+
+	* ira.h: Add 2010 to Copyright.
+	(ira_no_alloc_reg): Remove external.
+	(struct target_ira): Rename x_ira_hard_regno_cover_class,
+	x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
+	x_ira_class_translate to x_ira_hard_regno_allocno_class,
+	x_ira_allocno_classes_num, x_ira_allocno_classes, and
+	x_ira_allocno_class_translate.  Add x_ira_pressure_classes_num,
+	x_ira_pressure_classes, x_ira_pressure_class_translate, and
+	x_ira_stack_reg_pressure_class.  Rename x_ira_reg_class_nregs to
+	x_ira_reg_class_max_nregs.  Add x_ira_reg_class_min_nregs and
+	x_ira_no_alloc_regs.
+	(ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class.
+	(ira_reg_class_cover_size, ira_reg_class_cover): Rename to
+	ira_allocno_classes_num and ira_allocno_classes.
+	(ira_class_translate): Rename to ira_allocno_class_translate.
+	(ira_pressure_classes_num, ira_pressure_classes): New definitions.
+	(ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
+	(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
+	(ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
+	(ira_no_alloc_regs): New.
+
+	* ira-costs.c: Add 2010 to Copyright.  Remove mentioning cover
+	classes from the file.  Use ALLOCNO_CLASS instead of
+	ALLOCNO_COVER_CLASS.  Use ALLOCNO_CLASS_COST instead of
+	ALLOCNO_COVER_CLASS_COST.
+	(regno_cover_class): Rename to regno_aclass.
+	(record_reg_classes): Use ira_reg_class_subunion instead of
+	ira_reg_class_union.
+	(record_address_regs): Check overflow.
+	(scan_one_insn): Ditto.
+	(print_allocno_costs): Print total mem cost fore regional allocation.
+	(print_pseudo_costs): Use REG_N_REFS.
+	(find_costs_and_classes): Use classes intersected with them on the
+	1st pass. Check overflow.  Use ira_reg_class_subunion instead of
+	ira_reg_class_union.  Use ira_allocno_class_translate and
+	regno_aclass instead of ira_class_translate and regno_cover_class.
+	Modify code for finding regno_aclass.  Setup preferred classes for
+	the next pass.
+	(setup_allocno_cover_class_and_costs): Rename to
+	setup_allocno_class_and_costs.  Use regno_aclass instead of
+	regno_cover_class.  Use ira_set_allocno_class instead of
+	ira_set_allocno_cover_class.
+	(init_costs, finish_costs): Use regno_aclass instead of
+	regno_cover_class.
+	(ira_costs): Use setup_allocno_class_and_costs instead of
+	setup_allocno_cover_class_and_costs.
+	(ira_tune_allocno_costs_and_cover_classes): Rename to
+	ira_tune_allocno_costs.  Check overflow.  Skip conflict hard regs
+	by processing objects.  Use ira_reg_class_max_nregs instead of
+	ira_reg_class_nregs.
+
+	* rtl.h (reg_cover_class): Rename to reg_allocno_class.
+
+	* sched-int.h: Remove mentioning cover classes from the file.
+	(sched_regno_cover_class): Rename to sched_regno_pressure_class.
+
+	* reginfo.c: Add 2010 to Copyright.  Remove mentioning cover
+	classes from the file.
+	(struct reg_pref): Rename coverclass into allocnoclass.
+	(reg_cover_class): Rename to reg_allocno_class.
+
+	* Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies.
+
+	* config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
+
+	* config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
+
+	* config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
+	(i386_ira_cover_classes): Ditto.
+
+	* config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
+	(mips_ira_cover_classes): Ditto.
+
+	* config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
+	(IRA_COVER_CLASSES_VSX): Ditto.
+
+	* config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
+	(rs6000_ira_cover_classes): Ditto.
+
+	* config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/score/score.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
+
+	* config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
+
+2011-03-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48253
+	* dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label,
+	dw_fde_hot_section_end_label, dw_fde_unlikely_section_label,
+	dw_fde_unlikely_section_end_label, cold_in_std_section,
+	dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields.
+	Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section
+	fields.
+	(output_fde): Use dw_fde_second_{begin,end} if second is
+	true, otherwise dw_fde_{begin,end}.
+	(output_call_frame_info): Test dw_fde_second_begin != NULL
+	instead of dw_fde_switched_sections.
+	(dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct
+	fields, initialize new fields.  Initialize in_std_section
+	unconditionally from the first partition.
+	(dwarf2out_end_epilogue): Don't override dw_fde_end when
+	dw_fde_second_begin is non-NULL.
+	(dwarf2out_switch_text_section): Stop initializing removed
+	dw_fde_struct fields, initialize new fields, initialize
+	also dw_fde_end here.  Set dw_fde_switch_cfi even when
+	dwarf2out_do_cfi_asm ().  Call var_location_switch_text_section.
+	(struct var_loc_list_def): Add last_before_switch field.
+	(arange_table, arange_table_allocated, arange_table_in_use,
+	ARANGE_TABLE_INCREMENT, add_arange): Removed.
+	(size_of_aranges): Count !in_std_section and !second_in_std_section
+	hunks in fdes, instead of looking at arange_table_in_use.
+	(output_aranges): Add aranges_length argument, don't call
+	size_of_aranges here.  Instead of using aranges_table*
+	emit ranges for fdes when !in_std_section resp.
+	!second_in_std_section.
+	(dw_loc_list): Break ranges crossing section switch.
+	(convert_cfa_to_fb_loc_list): Likewise.  If switched sections,
+	use dw_fde_second_end instead of dw_fde_end as end of last range.
+	(gen_subprogram_die): Don't call add_arange.  Use
+	dw_fde_{begin,end} for first partition and if switched
+	section dw_fde_second_{begin,end} for the second.
+	(var_location_switch_text_section_1,
+	var_location_switch_text_section): New functions.
+	(dwarf2out_begin_function): Initialize cold_text_section even
+	when function_section () isn't text_section.
+	(prune_unused_types): Don't walk arange_table.
+	(dwarf2out_finish): Don't needlessly test
+	flag_reorder_blocks_and_partition when testing cold_text_section_used.
+	If info_section_emitted, call size_of_aranges and if it indicates
+	non-empty .debug_aranges, call output_aranges with the computed
+	size.  Stop using removed dw_fde_struct fields, use
+	dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end}
+	for second.
+
+	PR debug/48203
+	* cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only
+	create ENTRY_VALUE if incoming or address of incoming's MEM
+	is a hard REG.
+	* dwarf2out.c (mem_loc_descriptor): Don't emit
+	DW_OP_GNU_entry_value of DW_OP_fbreg.
+	* var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup
+	on ENTRY_VALUE is able to find the canonical parameter VALUE.
+	* cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use
+	rtx_equal_p instead of rtx_equal_for_cselib_1 to compare
+	ENTRY_VALUE_EXPs.
+	(cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP
+	is a REG_P or MEM_P with REG_P address, compute hash directly
+	instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP.
+	(preserve_only_constants): Don't clear VALUES forwaring
+	ENTRY_VALUE to some other VALUE.
+
+2011-03-28  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* builtins.c (expand_builtin_memset_args): Use gen_int_mode
+	instead of GEN_INT.
+
+2011-03-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* cfgexpand.c (expand_gimple_cond): Always set the source location and
+	block before expanding the statement.
+	(expand_gimple_stmt_1): Likewise.  Set them here...
+	(expand_gimple_stmt): ...and not here.  Tidy.
+	* cfglayout.c (curr_insn_locator): Return 0 if the current location is
+	unknown.
+
+2011-03-28  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* Makefile.in: New rule for cprop.o.
+	* gcse.c: Move constant/copy propagation to cprop.c.
+	(compute_local_properties): Only handle expression tables.
+	(hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise.
+	(one_pre_gcse_pass, one_code_hoisting_pass): Likewise.
+	(hash_set, insert_set_in_table, gcse_constant_p, lookup_set,
+	next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set,
+	mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem,
+	compute_cprop_data, find_used_regs, try_replace_reg,
+	find_avail_set, cprop_jump, constprop_register, cprop_insn,
+	local_cprop_find_used_regs, do_local_cprop, local_cprop_pass,
+	fis_get_condition, implicit_set_cond_p, find_implicit_sets,
+	find_bypass_set, reg_killed_on_edge, bypass_block,
+	bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop,
+	execute_rtl_cprop, pass_rtl_cprop): Move to...
+	* cprop.c: ...here.  New file, constant/copy propagation for RTL
+	moved from gcse.c to here with minor cleanups in duplicated code.
+
+2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (flag_opts): Fix a typo in
+	-mavx256-split-unaligned-store.
+
+2011-03-28  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
+	LIBCALL_VALUE): Remove macros.
+	* config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
+	TARGET_FUNCTION_VALUE_REGNO_P): Define.
+	(h8300_function_value, h8300_libcall_value,
+	h8300_function_value_regno_p): New functions.
+
+2011-03-28  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro.
+
+2011-03-28  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-threadupdate.c (redirect_edges): Call
+	create_edge_and_update_destination_phis as needed.
+	(create_edge_and_update_destination_phis): Accept new BB argument.
+	All callers updated.
+	(thread_block): Do not update the profile when threading around
+	intermediate blocks.
+	(thread_single_edge): Likewise.
+	(determine_bb_domination_status): If BB is not a successor of the
+	loop header, return NONDOMINATING.
+	(register_jump_thread): Note when we register a jump thread around
+	an intermediate block.
+	* tree-ssa-threadedge.c (thread_around_empty_block): New function.
+	(thread_across_edge): Use it.
+
+2011-03-28  Tristan Gingold  <gingold@adacore.com>
+
+	* config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion
+	when for_return is 2.
+
+2011-03-28  Jeff Law  <law@redhat.com>
+
+	* var-tracking.c (canonicalize_values_mark): Delete unused
+	lhs assignment.
+	(canonicalize_values_star, set_variable_part): Likewise.
+	(clobber_variable_part, delete_variable_part): Likewise.
+
+2011-03-28  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* gcse.c (free_gcse_mem): Free reg_set_bitmap.
+
+2011-03-28  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-inline.c (expand_call_inline): Do not check that destination
+	node is analyzed.
+	(optimize_inline_calls): Assert that destination node is analyzed.
+	* cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do
+	not call tree_lowering_passes.
+	* cgraph.h (cgraph_analyze_function): Declare.
+	* cgraphunit.c (cgraph_analyze_function): Make public.
+
+2011-03-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/sparc-opts.h: New.
+	* config/sparc/sparc.c (sparc_handle_option, sparc_select,
+	sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove.
+	(sparc_option_override): Store processor_type enumeration rather
+	than string in cpu_default.  Remove name and enumeration from
+	cpu_table.  Directly default -mcpu then default -mtune from -mcpu
+	without using sparc_select.  Use target_flags_explicit instead of
+	fpu_option_set.
+	* config/sparc/sparc.h (enum processor_type): Move to
+	sparc-opts.h.
+	(sparc_cpu, struct sparc_cpu_select, sparc_select): Remove.
+	* config/sparc/sparc.opt (config/sparc/sparc-opts.h): New
+	HeaderInclude entry.
+	(mcpu=, mtune=): Use Var and Enum.
+	(sparc_processor_type): New Enum and EnumValue entries.
+
+2011-03-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/48245
+	* config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.
+
+2011-03-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype.
+	* tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter.
+	Insert new statements at it in lieu of STMT.
+	(vect_setup_realignment): Adjust call to vect_create_data_ref_ptr.
+	* tree-vect-stmts.c (vectorizable_store): Likewise.
+	(vectorizable_load): Likewise.
+
+2011-03-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/alpha/alpha.md (addtf3): Change mode of operands to TFmode.
+	(divtf3): Ditto.
+	(multf3): Ditto.
+	(subtf3): Ditto.
+
+2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/sse.md (*avx_mov<mode>_internal): Don't assert
+	unaligned 256bit load/store.
+	(*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise.
+	(*avx_movdqu<avxmodesuffix>): Likewise.
+
+2011-03-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/48288
+	* config/pa/predicates.md (reg_or_ior_operand): New predicate.
+	* config/pa/pa.md (iordi3): Use new predicate in expander.
+	(iorsi3): Likewise.
+
+2011-03-27  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE,
+	FUNCTION_VALUE_REGNO_P): Remove macros.
+	* config/mips/mips-protos.h (mips_function_value): Remove.
+	* config/mips/mips.c (mips_function_value): Rename to...
+	(mips_function_value_1): ... this. Make static.  Handle receiving
+	the function type in 'fn_decl_or_type' argument.
+	(mips_function_value, mips_libcall_value,
+	mips_function_value_regno_p): New function.
+	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
+	TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load
+	and -mavx256-split-unaligned-store.
+	(ix86_option_override_internal): Split 32-byte AVX unaligned
+	load/store by default.
+	(ix86_avx256_split_vector_move_misalign): New.
+	(ix86_expand_vector_move_misalign): Use it.
+
+	* config/i386/i386.opt: Add -mavx256-split-unaligned-load and
+	-mavx256-split-unaligned-store.
+
+	* config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned
+	256bit load/store.  Generate unaligned store on misaligned memory
+	operand.
+	(*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned
+	256bit load/store.
+	(*avx_movdqu<avxmodesuffix>): Likewise.
+
+	* doc/invoke.texi: Document -mavx256-split-unaligned-load and
+	-mavx256-split-unaligned-store.
+
+2011-03-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/38598
+	* config/mips/mips.md (extendsidi2): Add an "l" alternative.
+	Update commentary.
+
+2011-03-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and
+	opno arguments with an expand_operand.  Use create_input_operand.
+	(mips_prepare_builtin_target): Delete.
+	(mips_expand_builtin_insn, mips_expand_builtin_compare_1): New
+	functions.
+	(mips_expand_builtin_direct): Use create_output_operand and
+	mips_expand_builtin_insn.  Update call to mips_prepare_builtin_arg.
+	(mips_expand_builtin_movtf): Likewise.  Use mips_expand_fp_comparison.
+	(mips_expand_builtin_compare): Use mips_expand_fp_comparison.
+
+2011-03-27  Ira Rosen  <ira.rosen@linaro.org>
+
+	* config/arm/arm.c (arm_autovectorize_vector_sizes): New
+	function.
+	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* basic-block.h (fixup_abnormal_edges): Adjust prototype.
+	* reload1.c (reload): Adjust call to fixup_abnormal_edges.  Rediscover
+	basic blocks and call commit_edge_insertions directly.
+	(fixup_abnormal_edges): Move from here to...
+	* cfgrtl.c (fixup_abnormal_edges): ...here.  Only insert instructions
+	on the edges and return whether some have actually been inserted.
+	* reg-stack.c (convert_regs): Fix up abnormal edges before inserting
+	compensation code.
+
+2011-03-26  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/48144
+	* sel-sched-ir.c (merge_history_vect): Factor out from ...
+	(merge_expr_data): ... here.
+	(av_set_intersect): Rename to av_set_code_motion_filter.
+	Update all callers.  Call merge_history_vect when an expression
+	is found in both sets.
+	* sel-sched-ir.h (av_set_code_motion_filter): Add prototype.
+
+2011-03-26  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/predicates.md (word_offset_memref_op): Handle
+	cmodel medium addresses.
+	* config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned
+	64-bit gpr loads and stores.
+	(rs6000_secondary_reload_ppc64): New function.
+	* config/rs6000/rs6000-protos.h: Declare it.
+	* config/rs6000/rs6000.md (reload_di_store, reload_di_load): New.
+
+2011-03-26  Alan Modra  <amodra@gmail.com>
+
+	PR target/47487
+	* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support
+	GNU Go in traceback table.
+
+2011-03-25  Richard Henderson  <rth@redhat.com>
+
+	* expr.c (emit_block_move_via_movmem): Only use 6 operand variant
+	if there are exactly 6 operands.
+	(set_storage_via_setmem): Similarly.
+
+2011-03-25  Kai Tietz  <ktietz@redhat.com>
+
+	* collect2.c (write_c_file_stat): Handle backslash
+	as right-hand directory separator.
+	(resolve_lib_name): Use IS_DIR_SEPARATOR instead of
+	checking just for slash.
+	* coverage.c (coverage_init): Use IS_ABSOLUTE_PATH
+	instead of checking for trailing slash.
+	* gcc.c (record_temp_file): Use filename_cmp instead
+	of strcmp.
+	(do_spec_1): Likewise.
+	(replace_outfile_spec_function): Likewise.
+	(is_directory): Use filename_ncmp instead of strncmp.
+	(print_multilib_info): Likewise.
+	* gcov.c (find_source): Use filename_cmp instead
+	instead of strcmp.
+	(make_gcov_file_name): Fix order of slash/backslash
+	checks.
+	* incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp.
+	(add_standard_paths): Likewise.
+	* mips-tfile.c (saber_stop): Handle backslash.
+	* prefix.c (update_path): Use filename_ncmp instead of
+	strncmp.
+	* profile.c (output_location): Use filename_cmp instead
+	of strcmp.
+	* read-md.c (handle_toplevel_file): Handle backslash.
+	* tlink.c (frob_extension):  Likewise.
+	* tree-cfg.c (same_line_p): Use filename_cmp instead of
+	strcmp.
+	* tree-dump.c (dequeue_and_dump): Handle backslash.
+	* tree.c (get_file_function_name): Likewise.
+	* gengtype.c (read_input_list): Likewise.
+	(get_file_realbasename): Likewise.
+	(get_output_file_with_visibility): Use filename_cmp
+	instead of strcmp.
+
+2011-03-25  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS
+	case to VFPv1.
+
+2011-03-25  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* fold-const.c (expr_location_or): New function.
+	(fold_truth_not_expr): Call it.
+
+2011-03-25  Jeff Law  <law@redhat.com>
+
+	* dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing
+	va_end.
+	* c-family/c-common.c (def_fn_type): Likewise.
+	* emit-rtl.c (gen_rtvec): Likewise.
+	* lto/lto-lang.c (def_fn_type): Likewise.
+
+2011-03-25  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants
+	also generate copies.
+	(fini_copy_prop): Handle constant values properly.
+
+2011-03-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare
+	mode size instead of bitsize with DWARF2_ADDR_SIZE.
+	(hash_loc_operands, compare_loc_operands): Handle
+	DW_OP_GNU_entry_value.
+
+2011-03-25  Kai Tietz  <ktietz@redhat.com>
+
+	* config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment.
+	(STACK_BOUNDARY): Check for bit-ness in case of MS_ABI.
+	* config/i386/i386.c (ix86_conditional_register_usage): Adjust
+	comment and use macro TARGET_64BIT_MS_ABI instead.
+	(ix86_keep_aggregate_return_pointer): Optimize for 64-bit case
+	and change default behavior for 32-bit MS_ABI.
+	(ix86_reg_parm_stack_space): Check additionally for bit-ness.
+	(ix86_function_type_abi): Allow check for ms_abi/sysv_abi for
+	32-bit, too.
+	(ix86_cfun_abi): Likewise.
+	(ix86_maybe_switch_abi): Adjust comment.
+	(init_cumulative_args): Check for bit-ness in MS_ABI case.
+	(ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI
+	instead of checking for SYSV_ABI.
+	(ix86_nsaved_sseregs): Likewise.
+	(ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment
+	to 16 bytes.
+	(ix86_expand_call): Use TARGET_64BIT_MS_ABI macro.
+	* config/i386.h (TARGET_32BIT_MS_ABI): New macro.
+	(ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI.
+	(OUTGOING_REG_PARM_STACK_SPACE): Likewise.
+	* config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI.
+
+2011-03-25  Richard Guenther  <rguenther@suse.de>
+
+	* tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg.
+	(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
+	(verify_gimple): Remove.
+	* tree-cfg.c (verify_gimple_call): Merge verification
+	from verify_stmts.
+	(verify_gimple_phi): Merge verification from verify_stmts.
+	(verify_gimple_label): New function.
+	(verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2.
+	(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
+	(verify_stmt): Merge into verify_gimple_in_cfg and callees.
+	(verify_stmts): Rename to verify_gimple_in_cfg.
+	(verify_gimple_in_cfg): New function.
+	* passes.c (execute_function_todo): Call verify_gimple_in_cfg.
+	* tree-ssa.c (verify_ssa): Likewise.
+	* gimplify.c (gimplify_body): Call verify_gimple_in_seq.
+
+2011-03-25  Richard Guenther  <rguenther@suse.de>
+
+	* passes.c (init_optimization_passes): Add FRE pass after
+	early SRA.
+
+2011-03-25  Bernd Schmidt  <bernds@codesourcery.com>
+	    Andrew Stubbs  <ams@codesourcery.com>
+
+	* config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning
+	for Cortex-A8.
+	(arm_movdi_vfp_cortexa8): New pattern.
+	* config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon,
+	iordi3_neon, xordi3_neon): Add alternatives to discourage Neon
+	instructions when tuning for Cortex-A8.  Set attribute "arch".
+	* config/arm/arm.md: Move include arm-tune.md up a bit.
+	(define_attr "arch"): Add "onlya8" and "nota8" values.
+	(define_attr "arch_enabled"): Handle "onlya8" and "nota8".
+
+2011-03-25  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR bootstrap/48282
+	Revert:
+	2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
+	FOR_BB_INSNS_SAFE to iterate through insns.  Re-indent.
+	(pass_instantiate_virtual_regs): Require PROP_cfglayout.
+	* passes.c (init_optimization_passes): Move
+	pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
+
+2011-03-25  Kai Tietz  <ktietz@redhat.com>
+
+	* c-typeck.c (comptypes_internal): Replace target
+	hook call of comp_type_attributes by version in tree.c file.
+	* gimple.c (gimple_types_compatible_p_1): Likewise.
+	* tree-ssa.c (useless_type_conversion_p): Likewise.
+	* tree.c (build_type_attribute_qual_variant): Likewise.
+	(attribute_value_equal): New static helper function.
+	(comp_type_attributes): New function.
+	(merge_attributes): Use attribute_value_equal for comparison.
+	(attribute_list_contained): Likewise.
+	* tree.h (comp_type_attributes): New prototype.
+
+2011-03-25  Richard Guenther  <rguenther@suse.de>
+
+	* tree-cfg.c (verify_gimple_assign_unary): Drop special casing
+	of complex types at -O0.
+	(verify_gimple_assign_binary): Likewise.
+	(verify_gimple_assign_ternary): Likewise.
+
+2011-03-24  Mark Wielaard  <mjw@redhat.com>
+
+	* dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8.
+	(value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
+
+2011-03-24  Mark Wielaard  <mjw@redhat.com>
+
+	PR debug/48041
+	* dwarf2out.c (output_abbrev_section): Only write table when
+	abbrev_die_table_in_use > 1.
+
+2011-02-24  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql.
+	(alpha_expand_unaligned_store): Use mskwl, mskll, mskql.
+	(alpha_expand_unaligned_load_words): Use extql.
+	(alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql.
+	(emit_insxl): Handle all modes for consistency.
+
+2011-02-24  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN.
+	(alpha_expand_unaligned_load): Likewise.
+	(alpha_expand_unaligned_store): Likewise.
+	(alpha_expand_unaligned_load_words): Likewise.
+	(alpha_expand_unaligned_store_words): Likewise.
+	(emit_insxl, alpha_split_compare_and_swap_12): Likewise.
+	(alpha_split_lock_test_and_set_12): Likewise.
+	(print_operand, alpha_fold_builtin_extxx): Likewise.
+	(alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise.
+	* config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise.
+	(builtin_extwh, builtin_extlh, builtin_extql): Likewise.
+	(unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove.
+	(*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove.
+	(insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove.
+	(unaligned_loadqi_be, unaligned_loadhi_be): Remove.
+	(unaligned_storeqi_be, unaligned_storehi_be): Remove.
+	(extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN.
+	(extwl, extll, extql): Similarly.
+	(inswh, inslh, insqh): Similarly.
+	(mskbl, mskwl, mskll, mskql): Similarly.
+	(mskwh, msklh, mskqh): Similarly.
+
+2011-02-24  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.md (attribute isa): Add er, ner.
+	(attribute enabled): Handle them.
+	(*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}.
+
+2011-02-24  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.md (attribute isa): Add vms.
+	(attribute enabled): Handle it.
+	(*movsf): Merge *movsf_{nofix,fix,nofp}.
+	(*movdf): Merge *movdf_{nofix,fix,nofp}.
+	(*movtf): Rename from *movtf_internal for consistency.
+	(*movsi): Merge with *movsi_nt_vms.
+	(*movhi): Merge *movhi_nobwx, *movhi_bwx.
+	(*movqi): Merge *movqi_nobwx, *movqi_bwx.
+	(*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix.
+	* config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled.
+
+2011-02-24  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.md (extendqihi2): Implement for BWX only.
+	(extendqisi2, extendhisi2): Likewise.
+	(extendqidi2): Simplify BWX/non-BWX expansions.
+	(extendhidi2): Similarly.
+
+2011-02-24  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.md (attribute isa): New.
+	(attribute enabled): New.
+	(zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}.
+	(zero_extendqisi2, zero_extendqidi2): Similarly.
+	(zero_extendhisi2, zero_extendhidi2): Similarly.
+	* config/alpha/predicates.md (reg_or_bwx_memory_operand): New.
+
+2011-02-24  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/predicates.md (input_operand): Revert last change;
+	update comment to mention 32-bit VMS rather than Windows.
+
+2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
+	FOR_BB_INSNS_SAFE to iterate through insns.  Re-indent.
+	(pass_instantiate_virtual_regs): Require PROP_cfglayout.
+	* passes.c (init_optimization_passes): Move
+	pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases.
+
+2011-03-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (ix86_print_operand): Output DFmode const_double
+	correctly.
+
+2011-03-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48204
+	* simplify-rtx.c (simplify_const_unary_operation): Call
+	real_convert when changing mode class with FLOAT_EXTEND.
+
+2011-03-24  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define.
+	(ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
+	* config/rx/rx.c (rx_option_override): Set align_jumps,
+	align_loops and align_labels if not set by the user.
+	(rx_align_for_label): New function.
+	(rx_max_skip_for_label): New function.
+	(TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define.
+	(TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define.
+	(TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define.
+	(TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define.
+	* config/rx/rx-protos.h (rx_align_for_label): Add prototype.
+
+2011-03-24  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR rtl-optimization/48263
+	* optabs.c (expand_binop_directly): Reinstate convert_modes code
+	and original commutative_p handling.  Use maybe_gen_insn.
+
+2011-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* reload.c (find_reloads_subreg_address): Add address_reloaded
+	parameter and return true there if the full address has been
+	reloaded.
+	(find_reloads_toplev): Pass address_reloaded flag.
+	(find_reloads_address_1): Don't use address_reloaded parameter.
+
+2011-03-24  Jeff Law  <law@redhat.com>
+
+	* tree-ssa-live.c (remove_unused_scope_block_p): Remove set but
+	unused variable "ann".
+	(remove_unused_locals): Likewise.
+
+	* tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless
+	statement.
+
+	* cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL
+	after it is freed.
+
+2011-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS
+	for invalid symbolic addresses.
+	(s390_secondary_reload): Don't use s390_check_symref_alignment for
+	larl operands.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* fold-const.c (fold_ternary_loc): Preserve the location (if any) of
+	the argument in calls to fold_truth_not_expr.
+
+2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.c (record_node_allocation_statistics): New function.
+	(make_node_stat, copy_node_stat, build_string): Call it.
+	(make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise.
+	(build1_stat, build_omp_clause): Likewise.
+
+2011-03-24  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* builtins.c (expand_movstr): Fix endp == 1 adjustment after
+	last commit.
+
+2011-03-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48271
+	* tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup
+	blocks that still exist.
+
+2011-03-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48270
+	* tree-ssa-phiopt.c (cond_if_else_store_replacement): Do
+	not free datarefs before ddrs.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-sra.c (build_ref_for_offset): Strip useless type conversions
+	from the address built for a reference with variable offset.
+
+2011-03-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48237
+	* config/i386/i386.md (*movdf_internal_rex64): Do not split
+	alternatives that can be handled with movq or movabsq insn.
+	(*movdf_internal): Disable for !TARGET_64BIT.
+	(*movdf_internal_nointeger): Ditto.
+	* config/i386/i386.c (ix86_print_operand): Handle DFmode immediates.
+
+2011-03-24  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
+	(FUNCTION_ARG_ADVANCE): Likewise.
+	* tm.texi.in: Change references to them to hook references.
+	* tm.texi: Regenerate.
+	* targhooks.c (default_function_arg): Eliminate check for target macro.
+	(default_function_incoming_arg): Likewise.
+	(default_function_arg_advance): Likewise.
+	* target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
+	(function_arg_advance): Likewise.
+	* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
+
+2011-03-24  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48269
+	* tree-object-size.c (addr_object_size): Do not double-account
+	for MEM_REF offsets.
+
+2011-03-24  Diego Novillo  <dnovillo@google.com>
+
+	* lto-opts.c (input_data_block): Move to lto-streamer-in.c.
+	* lto-streamer-in.c (input_string_internal): Add clarifying comments.
+	(lto_input_data_block): Move from lto-opts.c.  Make extern.
+	Update all users.
+	(lto_input_string): Rename from input_string.  Make extern.
+	Update all users.
+	* lto-streamer-out.c (lto_output_string_with_length): Rename from
+	output_string_with_length.
+	Output 0 to indicate a non-NULL string.  Update all callers to
+	not emit 0.
+	(lto_output_string): Rename from output_string.  Make extern.
+	Update all users.
+	(lto_output_decl_state_streams): Make extern.
+	(lto_output_decl_state_refs): Make extern.
+	* lto-streamer.h (lto_input_string): Declare.
+	(lto_input_data_block): Declare.
+	(lto_output_string): Declare.
+	(lto_output_string_with_length): Declare.
+	(lto_output_decl_state_streams): Declare.
+	(lto_output_decl_state_refs): Declare.
+
+2011-03-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46562
+	* tree.c (build_invariant_address): New function.
+	* tree.h (build_invariant_address): Declare.
+	* tree-dfa.c (get_addr_base_and_unit_offset): Wrap around
+	a renamed function moved ...
+	* tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here.
+	Take valueization callback parameter.
+	* tree-flow.h (gimple_fold_stmt_to_constant): Declare.
+	* gimple-fold.h: New file.
+	* tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1.
+	(ccp_fold, fold_const_aggregate_ref,
+	fold_ctor_reference, fold_nonarray_ctor_reference,
+	fold_array_ctor_reference, fold_string_cst_ctor_reference,
+	get_base_constructor): Move ...
+	* gimple-fold.c: ... here.
+	(gimple_fold_stmt_to_constant_1): New function
+	split out from ccp_fold.  Take a valueization callback parameter.
+	Valueize all operands.
+	(gimple_fold_stmt_to_constant): New wrapper function.
+	(fold_const_aggregate_ref_1): New function split out from
+	fold_const_aggregate_ref.  Take a valueization callback parameter.
+	(fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1.
+	* tree-ssa-sccvn.c (simplify_binary_expression): Simplify
+	invariant POINTER_PLUS_EXPRs to invariant form.
+	(vn_valueize): New function.
+	(try_to_simplify): Simplify by using gimple_fold_stmt_to_constant.
+	* tree-vrp.c (vrp_valueize): New function.
+	(vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant
+	to fold statements to constants.
+	* tree-ssa-pre.c (eliminate): Properly guard propagation of
+	function declarations.
+	* Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o,
+	tree-ssa-ccp.o): Add gimple-fold.h dependencies.
+
+2011-03-24  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* config/h8300/predicates.md (jump_address_operand): Fix register
+	mode check.
+
+2011-03-24  Ira Rosen  <ira.rosen@linaro.org>
+
+	* doc/invoke.texi (max-stores-to-sink): Document.
+	* params.h (MAX_STORES_TO_SINK): Define.
+	* opts.c (finish_options): Set MAX_STORES_TO_SINK to 0
+	if either vectorization or if-conversion is disabled.
+	* tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from
+	tree-vect-data-refs.c vect_equal_offsets.
+	(dr_equal_offsets_p): New function.
+	(find_data_references_in_bb): Remove static.
+	* tree-data-ref.h (find_data_references_in_bb): Declare.
+	(dr_equal_offsets_p): Likewise.
+	* tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c.
+	(vect_drs_dependent_in_basic_block): Update calls to
+	vect_equal_offsets.
+	(vect_check_interleaving): Likewise.
+	* tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h.
+	(cond_if_else_store_replacement): Rename to...
+	(cond_if_else_store_replacement_1): ... this.  Change arguments and
+	documentation.
+	(cond_if_else_store_replacement): New function.
+	* Makefile.in (tree-ssa-phiopt.o): Adjust dependencies.
+	* params.def (PARAM_MAX_STORES_TO_SINK): Define.
+
+2011-03-23  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR target/46934
+	* config/arm/arm.md (casesi): Use the gen_int_mode() function
+	to subtract lower bound instead of GEN_INT().
+
+2011-03-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR other/48179
+	PR other/48221
+	PR other/48234
+	* doc/extend.texi (Alignment): Move section to match order in TOC.
+	* doc/invoke.texi (i386 and x86-64 Windows Options): Likewise.
+	(Warning Options): Adjust -Wno-cpp summary and remove stray backslash.
+
+2011-03-23  Jeff Law  <law@redhat.com>
+
+	* cfg.c (redirect_edge_succ_nodup): Duplicate the varm map
+	before removing the edge.
+
+	* cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after
+	it may have been freed by redirect_branch_edge or
+	redirect_edge_succ_nodup.
+
+2011-03-23  Richard Guenther  <rguenther@suse.de>
+
+	* tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF.
+	(check_va_list_escapes): Likewise.
+	(check_all_va_list_escapes): Likewise.
+
+2011-03-23  Richard Guenther  <rguenther@suse.de>
+
+	* Makefile.in (IPA_TYPE_ESCAPE_H): Remove.
+	(OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o.
+	(tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H.
+	(alias.o): Likewise.
+	(ipa-type-escape.o): Remove.
+	(ipa-struct-reorg.o): Likewise.
+	(GTFILES): Remove ipa-struct-reorg.c.
+	* alias.c: Do not include ipa-type-escape.h.
+	* tree-ssa-alias.c: Likewise.
+	* common.opt (fipa-struct-reorg): Preserve for backward compatibility.
+	* opts.c (finish_options): Do not reset flag_ipa_struct_reorg.
+	* passes.c (init_optimization_passes): Remove ipa-struct-reorg
+	and ipa-type-escape passes.
+	* tree-pass.h (pass_ipa_type_escape): Remove.
+	(pass_ipa_struct_reorg): Likewise.
+	* ipa-struct-reorg.h: Remove.
+	* ipa-struct-reorg.c: Likewise.
+	* ipa-type-escape.h: Likewise.
+	* ipa-type-escape.c: Likewise.
+	* doc/invoke.texi (-fipa-struct-reorg): Remove.
+	(--param struct-reorg-cold-struct-ratio): Likewise.
+	* params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
+	* params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
+	* timevar.def (TV_IPA_TYPE_ESCAPE): Likewise.
+
+2011-03-23  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/2084.md: Enable all insn reservations also for z9_ec
+	cpu attribute value.
+	* config/s390/s390-opts.h (enum s390_arch_option): Remove.
+	(enum processor_type): Add PROCESSOR_2094_Z9_EC.
+	* config/s390/s390.c (processor_flags_table): New constant array.
+	(s390_handle_arch_option): Remove.
+	(s390_handle_option): Remove s390_handle_arch_option invocations
+	and OPT_mwarn_framesize_ handling.
+	(s390_option_override): Remove s390_handle_arch_option invocation.
+	(s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in
+	warnings.
+	* config/s390/s390.md (cpu attribute): Add z9_ec value.
+	* config/s390/s390.opt (s390_tune, s390_arch)
+	(march=): Replace s390_arch_option enum and values with
+	processor_type.  Set variable name to s390_arch.  Set
+	initialization value.
+	(mtune=): Replace s390_arch_option with processor_type.  Set
+	variable name to s390_tune.  Set initialization value.
+
+2011-03-23  Julian Brown  <julian@codesourcery.com>
+
+	* expr.c (expand_expr_real_1): Only use BLKmode for volatile
+	accesses which are not naturally aligned.
+
+2011-03-23  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/47553
+	* config/arm/predicates.md (neon_lane_number): Accept 0..15.
+
+2011-03-23  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code
+	parameter from "int" to "enum insn_code".
+	(expand_operand_type): New enum.
+	(expand_operand): New structure.
+	(create_expand_operand): New function.
+	(create_fixed_operand, create_output_operand): Likewise
+	(create_input_operand, create_convert_operand_to): Likewise.
+	(create_convert_operand_from, create_address_operand): Likewise.
+	(create_integer_operand): Likewise.
+	(create_convert_operand_from_type, maybe_legitimize_operands): Declare.
+	(maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
+	(expand_insn, expand_jump_insn): Likewise.
+	* builtins.c (expand_builtin_prefetch): Use the new interfaces.
+	(expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise.
+	(expand_movstr, expand_builtin___clear_cache): Likewise.
+	(expand_builtin_lock_release): Likewise.
+	* explow.c (allocate_dynamic_stack_space): Likewise.
+	(probe_stack_range): Likewise.  Allow check_stack to FAIL,
+	and use the default handling in that case.
+	* expmed.c (check_predicate_volatile_ok): Delete.
+	(store_bit_field_1, extract_bit_field_1): Use the new interfaces.
+	(emit_cstore): Likewise.
+	* expr.c (emit_block_move_via_movmem): Likewise.
+	(set_storage_via_setmem, expand_assignment): Likewise.
+	(emit_storent_insn, try_casesi): Likewise.
+	(emit_single_push_insn): Likewise.  Allow the expansion to fail.
+	* optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise.
+	(expand_vec_shift_expr, expand_binop_directly): Likewise.
+	(expand_twoval_unop, expand_twoval_binop): Likewise.
+	(expand_unop_direct, emit_indirect_jump): Likewise.
+	(emit_conditional_move, vector_compare_rtx): Likewise.
+	(expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise.
+	(expand_sync_operation, expand_sync_fetch_operation): Likewise.
+	(expand_sync_lock_test_and_set): Likewise.
+	(maybe_emit_unop_insn): Likewise.  Change icode to an insn_code.
+	(emit_unop_insn): Likewise.
+	(expand_copysign_absneg): Change icode to an insn_code.
+	(create_convert_operand_from_type): New function.
+	(maybe_legitimize_operand, maybe_legitimize_operands): Likewise.
+	(maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
+	(expand_insn, expand_jump_insn): Likewise.
+	* config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather
+	than const_int_operand for operand 2.
+
+2011-03-23  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* dwarf2out.c (const_ok_for_output_1): Print the unspec enum name
+	if possible.
+
+2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* emit-rtl.c (emit_pattern_before_noloc): New function.
+	(emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it.
+	(emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise.
+	(emit_pattern_after_noloc): New function.
+	(emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it.
+	(emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise.
+
+2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE.
+	(__ffsDI2): Likewise.
+
+2011-03-22  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead
+	of !TARGET_ABI_OPEN_VMS.
+	(alpha_trampoline_init, alpha_start_function): Likewise.
+	(alpha_expand_epilogue, alpha_file_start): Likewise.
+	* config/alpha/alpha.md (divsi3, modsi3): Likewise.
+	(udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise.
+	(*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise.
+	(*divmodsi_internal, *divmoddi_internal_er): Likewise.
+	(*divmoddi_internal_er_1, *divmoddi_internal): Likewise.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/s390/s390-opts.h: New.
+	* config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch,
+	s390_arch_flags, s390_warn_framesize, s390_stack_size,
+	s390_stack_guard): Remove.
+	(s390_handle_arch_option): Return void.  Take enum
+	s390_arch_option value instead of string and searching array.
+	(s390_handle_option): Don't assert that global structures are in
+	use.  Access variables via opts pointer.  Use error_at.  Don't use
+	sscanf for -mstack-guard= or -mstack-size=.  Update call to
+	s390_handle_arch_option.
+	(s390_option_override): Update call to s390_handle_arch_option.
+	(s390_emit_prologue): Use %d format for s390_stack_size in
+	diagnostic.  Use %wd for HOST_WIDE_INT.
+	* config/s390/s390.h (enum processor_type): Move to s390-opts.h.
+	(s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove.
+	* config/s390/s390.opt (config/s390/s390-opts.h): New
+	HeaderInclude entry.
+	(s390_arch_string, s390_tune, s390_tune_flags, s390_arch,
+	s390_arch_flags, s390_warn_framesize): New Variable entries.
+	(s390_arch_option): New Enum and EnumValue entries.
+	(march=): Use Enum instead of Var.
+	(mstack-guard=, mstack-size=): Use UInteger and Var.
+	(mtune=): Use Enum.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/score/score.c (score_handle_option): Don't assert that
+	global structures are in use.  Access target_flags via opts
+	pointer.  Use value of -march= option to determine target_flags
+	settings.
+	* config/score/score.opt (march=): Use Enum.
+	(score_arch): New Enum and EnumValue entries.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mep/mep.c (option_mtiny_specified): Remove.
+	(mep_option_override): Move register handling for -mivc2 from
+	mep_handle_option.  Use global_options_set.x_mep_tiny_cutoff
+	instead of option_mtiny_specified.
+	(mep_handle_option): Access target_flags via opts pointer.  Don't
+	assert that global structures are in use.  Defer part of -mivc2
+	handling and move it to mep_option_override.
+	* config/mep/mep.opt (IVC2): New Mask entry.
+	(mivc2): Use Var and Defer instead of Mask.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/v850/v850-opts.h: New.
+	* config/v850/v850.c (small_memory): Replace with
+	small_memory_physical_max array.  Make that array static const.
+	(v850_handle_memory_option): Take integer value of argument.  Take
+	gcc_options pointer, option text and location.  Return void.
+	Update for changes to small memory structures.
+	(v850_handle_option): Access target_flags via opts pointer.  Don't
+	assert that global structures are in use.  Update calls to
+	v850_handle_memory_option.
+	(v850_encode_data_area): Update references to small memory settings.
+	* config/v850/v850.h (struct small_memory_info, small_memory): Remove.
+	(enum small_memory_type): Move to v850-opts.h.
+	* config/v850/v850.opt (config/v850/v850-opts.h): New
+	HeaderInclude entry.
+	(small_memory_max): New Variable entry.
+	(msda): Replace by pair of options msda= and msda-.  Use UInteger.
+	(mtda, mzda): Likewise.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sh/sh.c (sh_handle_option): Access target_flags via opts
+	pointer.  Don't assert that global structures are in use.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags
+	via opts pointer.  Don't assert that global structures are in use.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry.
+	(munix=93): Use Var.
+	* config/pa/pa-hpux1010.opt (munix=95): Use Var.
+	* config/pa/pa-hpux1111.opt (munix=98): Use Var.
+	* config/pa/pa-opts.h: New.
+	* config/pa/pa.c (pa_cpu, flag_pa_unix): Remove.
+	(pa_handle_option): Don't assert that global structures are in
+	use.  Access target_flags via opts pointer.  Don't handle
+	OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or
+	OPT_munix_98 here.
+	(pa_option_override): Handle deferred OPT_mfixed_range_.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mn10300/mn10300-opts.h: New.
+	* config/mn10300/mn10300.c (mn10300_processor,
+	mn10300_tune_string): Remove.
+	(mn10300_handle_option): Don't assert that global structures are
+	in use.  Access mn10300_processor via opts pointer.  Don't handle
+	OPT_mtune_ here.
+	* config/mn10300/mn10300.h (enum processor_type): Move to
+	mn10300-opts.h.
+	(mn10300_processor): Remove.
+	* config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New
+	HeaderInclude entry.
+	(mn10300_processor): New Variable entry.
+	(mtune=): Use Var.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/microblaze/microblaze.c: Don't include opts.h.
+	(microblaze_handle_option, TARGET_HANDLE_OPTION): Remove.
+	* config/microblaze/microblaze.opt (mxl-stack-check): Use Warn.
+	(mno-clearbss): Use Var and Warn.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m32r/m32r-opts.h: New.
+	* config/m32r/m32r.c (m32r_model, m32r_sdata): Remove.
+	(m32r_handle_option): Don't assert that global structures are in
+	use.  Access target_flags and m32r_cache_flush_func via opts
+	pointer.  Don't handle OPT_mmodel_, OPT_msdata_ or
+	OPT_mno_flush_trap here.
+	* config/m32r/m32r.h (Code Models, Small Data Area): Replace by
+	include of m32r-opts.h.
+	* config/m32r/m32r.opt (config/m32r/m32r-opts.h): New
+	HeaderInclude entry.
+	(m32r_model_selected, m32r_sdata_selected): New Variable entries.
+	(mmodel=): Use Enum and Var.
+	(m32r_model): New Enum and EnumValue entries.
+	(mno-flush-trap): Use Var.
+	(msdata=): Use Enum and Var.
+	(m32r_sdata): New Enum and EnumValue entries.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m32c/m32c.c: Don't include opts.h.
+	(target_memregs, target_memregs_set, TARGET_HANDLE_OPTION,
+	m32c_handle_option): Remove.
+	(m32c_option_override): Check global_options_set.x_target_memregs
+	instead of target_memregs_set.
+	* config/m32c/m32c.h (target_memregs): Remove.
+	* config/m32c/m32c.opt (memregs=): Use UInteger with integer
+	variable.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/iq2000/iq2000-opts.h: New.
+	* config/iq2000/iq2000.c: Don't include opts.h.
+	(iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove.
+	* config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove.
+	* config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New
+	HeaderInclude entry.
+	(iq2000_tune): New Variable entry.
+	(march=): Add comment.  Use Enum.
+	(iq2000_arch): New Enum and EnumValue entries.
+	(mcpu=): Use Enum and Var.
+	(iq2000_tune): New Enum and EnumValue entries.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/ia64/ia64-opts.h: New.
+	* config/ia64/ia64.c (ia64_tune): Remove.
+	(ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_
+	here.  Use error_at.
+	(ia64_option_override): Handle deferred OPT_mfixed_range_.
+	* config/ia64/ia64.h (enum processor_type, ia64_tune): Remove.
+	* config/ia64/ia64.opt (config/ia64/ia64-opts.h): New
+	HeaderInclude entry.
+	(ia64_tune): New Variable entry.
+	(mfixed-range=): Use Defer and Var.
+	(mtune=): Use Enum and Var.
+	(ia64_tune): New Enum and EnumValue entries.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/frv/frv-opts.h: New.
+	* config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to
+	frv-opts.h.
+	(frv_cpu_type): Remove.
+	* config/frv/frv.c: Don't include opts.h.
+	(frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove.
+	* config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry.
+	(frv_cpu_type): New Variable entry.
+	(frv_cpu): New Enum and EnumValue entries.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/cris/cris.c (cris_handle_option): Access target_flags via
+	opts pointer.  Don't assert that global structures are in use.
+	Don't call CRIS_SUBTARGET_HANDLE_OPTION.
+	* config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/bfin/bfin-opts.h: New.
+	* config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type,
+	bfin_si_revision, bfin_workarounds): Remove.
+	(bfin_cpus): Make static const.
+	(bfin_load_pic_reg): Check global_options_set.x_bfin_library_id
+	not bfin_lib_id_given.
+	(bfin_handle_option): Don't set bfin_lib_id_given.  Access
+	bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts
+	pointer. Use error_at.  Don't assert that global structures are in use.
+	* config/bfin/bfin.h: Include bfin-opts.h.
+	(enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h.
+	(bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove.
+	* bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry.
+	(bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable
+	entries.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arm/arm.opt (mhard-float, msoft-float): Use Alias.
+	* config/arm/arm.c (arm_handle_option): Don't handle -mhard-float
+	or -msoft-float here.
+	* config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not
+	-msoft-float and -mhard-float.
+	(OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float.
+	* config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
+	msoft-float.
+	* config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and
+	-msoft-float.
+	(MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float.
+	* config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard,
+	not mhard-float.
+	(LIBGCC_SPEC): Don't handle -msoft-float.
+	* config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle
+	-mhard-float.
+	* config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
+	msoft-float.
+	* config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle
+	-mfloat-abi=*, not -msoft-float and -mhard-float.
+	* config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and
+	-msoft-float.
+	* config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS):
+	Use mfloat-abi=hard and mfloat-abi=soft in comments, not
+	mhard-float and msoft-float.
+	* config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and
+	mfloat-abi=soft in comments, not mhard-float and msoft-float.
+	* config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
+	mfloat-abi=soft and mfloat-abi=hard, not msoft-float and
+	mhard-float.
+	* config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use
+	mfloat-abi=hard and mfloat-abi=soft, not mhard-float and
+	msoft-float.
+	* config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard,
+	not mhard-float.
+	* config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft,
+	not msoft-float.
+
+2011-03-22  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (alpha_expand_prologue): Don't test
+	TARGET_ABI_WINDOWS_NT.
+	(alpha_output_function_end_prologue): Likewise.
+	* config/alpha/alpha.h (TARGET_ABI_OSF): Likewise.
+	(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
+	* config/alpha/alpha.md (call, call_value, tablejump): Likewise.
+	(trap, *movsi_nt_vms): Likewise.
+	(call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove.
+	(*tablejump_osf_nt_internal): Remove.
+	* config/alpha/predicates.md (input_operand): Only test Pmode.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/alpha/alpha.c (alpha_handle_option): Access target_flags
+	via opts pointer.  Use error_at.  Don't assert that global
+	structures are in use.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/i386.c (ix86_isa_flags_explicit): Remove.
+	(ix86_handle_option): Access ix86_isa_flags and
+	ix86_isa_flags_explicit via opts pointer.  Don't assert that
+	global structures are in use.
+	(ix86_function_specific_save, ix86_function_specific_restore):
+	Update ix86_isa_flags_explicit field name.
+	* config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry.
+	(ix86_isa_flags_explicit): Rename TargetSave entry to
+	x_ix86_isa_flags_explicit.
+
+2011-03-22  Richard Henderson  <rth@redhat.com>
+
+	* config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK.
+	(alpha_option_override, direct_return): Likewise.
+	(alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise.
+	(alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise.
+	(alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise.
+	(alpha_start_function, alpha_output_function_end_prologue): Likewise.
+	(alpha_expand_epilogue, alpha_end_function): Likewise.
+	(alpha_init_libfuncs): Likewise.
+	(struct machine_function): Remove unicosmk members.
+	(print_operand) ['t']: Remove.
+	(unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset,
+	unicosmk_output_module_name, unicosmk_output_common,
+	current_section_align, unicosmk_output_text_section_asm_op,
+	unicosmk_output_data_section_asm_op, unicosmk_init_sections,
+	unicosmk_section_type_flags, unicosmk_unique_section,
+	unicosmk_asm_named_section, unicosmk_insert_attributes,
+	unicosmk_output_align, unicosmk_defer_case_vector,
+	unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors,
+	SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib,
+	unicosmk_output_ssib, unicosmk_add_call_info_word,
+	unicosmk_extern_head, unicosmk_output_default_externs,
+	unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list,
+	unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex,
+	unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove.
+	* config/alpha/alpha-protos.h: Update.
+	* config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK.
+	* config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove.
+	(UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove.
+	(mulsi3): Don't test TARGET_ABI_UNICOSMK.
+	(*mulsi_se, mulvsi3): Likewise.
+	(divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise.
+	(*divmodsi_internal, call, call_value, realign): Likewise.
+	(moddi3, umoddi3): Likewise; remove duplicate expander.
+	(moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove.
+	(*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove.
+	(*movdi_nofix): Remove r/U alternative.
+	(umk_mismatch_args, arg_home_umk, *call_value_umk): Remove.
+	* config/alpha/constraints.md ("U"): Remove.
+	* config/alpha/predicates.md (call_operand"): Don't test
+	TARGET_ABI_UNICOSMK.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* target.def (handle_option): Take gcc_options and
+	cl_decoded_option pointers and location_t.
+	* doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation.
+	* doc/tm.texi: Regenerate.
+	* hooks.c (hook_bool_size_t_constcharptr_int_true): Remove.
+	* hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare.
+	* lto-opts.c (lto_reissue_options): Generate option structure for
+	targetm.handle_option call.
+	* opts.c (target_handle_option): Update call to
+	targetm.handle_option.  Remove assertions about values now passed
+	down to hook.
+	* targhooks.c (default_target_handle_option): New.
+	* targhooks.h (default_target_handle_option): Declare.
+	* config/alpha/alpha.c: Include opts.h.
+	(alpha_handle_option): Update to new hook interface.
+	* config/arm/arm.c: Include opts.h.
+	(arm_handle_option): Update to new hook interface.
+	* config/arm/t-arm (arm.o): Update dependencies.
+	* config/bfin/bfin.c: Include opts.h.
+	(bfin_handle_option): Update to new hook interface.
+	* config/cris/cris.c: Include opts.h.
+	(cris_handle_option): Update to new hook interface.
+	* config/frv/frv.c: Include opts.h.
+	(frv_handle_option): Update to new hook interface.
+	* config/i386/i386.c: Include opts.h.
+	(ix86_handle_option): Update to new hook interface.
+	(ix86_valid_target_attribute_inner_p): Generate option structure
+	for call to ix86_handle_option.
+	* config/i386/t-i386 (i386.o): Update dependencies.
+	* config/ia64/ia64.c: Include opts.h.
+	(ia64_handle_option): Update to new hook interface.
+	* config/ia64/t-ia64 (ia64.o): Update dependencies.
+	* config/iq2000/iq2000.c: Include opts.h.
+	(iq2000_handle_option): Update to new hook interface.
+	* config/m32c/m32c.c: Include opts.h.
+	(m32c_handle_option): Update to new hook interface.
+	* config/m32r/m32r.c: Include opts.h.
+	(m32r_handle_option): Update to new hook interface.
+	* config/m68k/m68k.c: Include opts.h.
+	(m68k_handle_option): Update to new hook interface.
+	* config/mep/mep.c: Include opts.h.
+	(mep_handle_option): Update to new hook interface.
+	* config/microblaze/microblaze.c: Include opts.h.
+	(microblaze_handle_option): Update to new hook interface.
+	* config/mips/mips.c: Include opts.h.
+	(mips_handle_option): Update to new hook interface.
+	* config/mn10300/mn10300.c: Include opts.h.
+	(mn10300_handle_option): Update to new hook interface.
+	* config/pa/pa.c: Include opts.h.
+	(pa_handle_option): Update to new hook interface.
+	* config/pdp11/pdp11.c: Include opts.h.
+	(pdp11_handle_option): Update to new hook interface.
+	* config/rs6000/rs6000.c: Include opts.h.
+	(rs6000_handle_option): Update to new hook interface.
+	* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
+	* config/rx/rx.c: Include opts.h.
+	(rx_handle_option): Update to new hook interface.
+	* config/s390/s390.c: Include opts.h.
+	(s390_handle_option): Update to new hook interface.
+	* config/score/score.c: Include opts.h.
+	(score_handle_option): Update to new hook interface.
+	* config/sh/sh.c: Include opts.h.
+	(sh_handle_option): Update to new hook interface.
+	* config/sparc/sparc.c: Include opts.h.
+	(sparc_handle_option): Update to new hook interface.
+	* config/v850/v850.c: Include opts.h.
+	(v850_handle_option): Update to new hook interface.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.c (driver_unknown_option_callback): Only permit and save
+	unknown -Wno- options.
+	(driver_wrong_lang_callback): Save options directly instead of via
+	driver_unknown_option_callback.
+
+2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* combine.c (simplify_set): Try harder to find the best CC mode when
+	simplifying a nested COMPARE on the RHS.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/alpha/gnu.h: Remove.
+	* config/arc: Remove directory.
+	* config/arm/netbsd.h: Remove.
+	* config/arm/t-pe: Remove.
+	* config/crx: Remove directory.
+	* config/i386/netbsd.h: Remove.
+	* config/m68hc11: Remove directory.
+	* config/m68k/uclinux-oldabi.h: Remove.
+	* config/mcore/mcore-pe.h: Remove.
+	* config/mcore/t-mcore-pe: Remove.
+	* config/netbsd-aout.h: Remove.
+	* config/rs6000/gnu.h: Remove.
+	* config/sh/sh-symbian.h: Remove.
+	* config/sh/symbian-base.c: Remove.
+	* config/sh/symbian-c.c: Remove.
+	* config/sh/symbian-cxx.c: Remove.
+	* config/sh/symbian-post.h: Remove.
+	* config/sh/symbian-pre.h: Remove.
+	* config/sh/t-symbian: Remove.
+	* config/svr3.h: Remove.
+	* config/vax/netbsd.h: Remove.
+	* config.build: Don't handle i[34567]86-*-pe.
+	* config.gcc: Remove handling of deprecations for most deprecated
+	targets.
+	(m68k-*-uclinuxoldabi*): Add to second deprecated list.
+	(alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf,
+	i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*,
+	m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*,
+	powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
+	sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
+	Remove cases.
+	* config.host: Don't handle i[34567]86-*-pe.
+	* config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove.
+	(ASM_SPEC32): Don't handle -mcall-gnu.
+	* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle
+	-mcall-gnu.
+	(ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC,
+	STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu.
+	(LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
+	LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove.
+	(SUBTARGET_EXTRA_SPECS): Remove *_gnu specs.
+	* config/sh/sh-protos.h, config/sh/sh.c: Remove all code
+	conditional on SYMBIAN.
+	* configure.ac: Don't handle powerpc*-*-gnu*.
+	* configure: Regenerate.
+	* doc/extend.texi (interrupt attribute): Don't mention CRX.
+	* doc/install-old.texi (m6811, m6812): Don't mention.
+	* doc/install.texi (arc-*-elf*): Don't document multilib option.
+	(arc-*-elf, CRX, m6811-elf, m6812-elf): Remove.
+	(m68k-uclinuxoldabi): Don't mention.
+	* doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options):
+	Remove.
+	(-mcall-gnu): Remove.
+	* doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12
+	families): Remove constraint documentation.
+
+2011-03-22  Marius Strobl  <marius@FreeBSD.org>
+
+	* config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with...
+	(FBSD_TARGET_CPU_CPP_BUILTINS): ...this.
+	(TARGET_GNU_TLS, TARGET_SUN_TLS): Define.
+
+2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/48226
+	* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If we see a
+	vector when peeking at the next token for vector, don't expand the
+	keywords.
+
+2011-03-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr-protos.h (expand_epilogue): Change prototype
+	* config/avr/avr.h (struct machine_function): Add field sibcall_fails.
+	* config/avr/avr.c (init_cumulative_args)
+	(avr_function_arg_advance): Use it.
+	* config/avr/avr.c (expand_epilogue): Add bool parameter. Handle
+	sibcall epilogues.
+	(TARGET_FUNCTION_OK_FOR_SIBCALL): Define to...
+	(avr_function_ok_for_sibcall): ...this new function.
+	(avr_lookup_function_attribute1): New static Function.
+	(avr_naked_function_p, interrupt_function_p)
+	(signal_function_p, avr_OS_task_function_p)
+	(avr_OS_main_function_p): Use it.
+	* config/avr/avr.md ("sibcall", "sibcall_value")
+	("sibcall_epilogue"): New expander.
+	("*call_insn", "*call_value_insn"): New insn.
+	("call_insn", "call_value_insn"): Remove
+	("call", "call_value", "epilogue"): Change expander to handle
+	sibling calls.
+
+2011-03-21  Nick Clifton  <nickc@redhat.com>
+
+	* doc/invoke.texi (Overall Options): Move closing brace to end of
+	options list.
+	(Optimization Options): Add missing @gol.
+	(Directory Options): Likewise.
+	(i386 and x86-64 Options): Likewise.
+	(RS6000 and PowerPC Options): Likewise.
+	(i386 and x86-64 Windows Options): Likewise.
+	(V850 Options): Add text missing from descriptions.
+
+2011-03-22  Richard Henderson  <rth@redhat.com>
+
+	* config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
+	(avr_incoming_return_addr_rtx): New.
+	(emit_push_byte): New.
+	(expand_prologue): Use it.  Remove incorrect dwarf annotation for
+	SREG, RAMPZ, zero register.  Push frame pointer by bytes.  Add dwarf
+	annotation for __prologue_saves__.  Fixup dwarf annotation for CFA.
+	(emit_pop_byte): New.
+	(expand_epilogue): Use it.  Pop frame pointer by bytes.
+	* config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove.
+	(INCOMING_RETURN_ADDR_RTX): New.
+	(INCOMING_FRAME_SP_OFFSET): New.
+	(ARG_POINTER_CFA_OFFSET): New.
+	* config/avr/avr.md (*pushqi): Fix mode of auto-inc.
+	(*pushhi, *pushsi, *pushsf, popqi): Likewise.
+	(pophi): Remove.
+
+	* dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec.
+
+2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
+	(FUNCTION_ARG_ADVANCE): Likewise.
+	* tm.texi.in: Change references to them to hook references.
+	* tm.texi: Regenerate.
+	* targhooks.c (default_function_arg): Eliminate check for target
+	macro.
+	(default_function_incoming_arg): Likewise.
+	(default_function_arg_advance): Likewise.
+	* target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
+	(function_arg_advance): Likewise.
+	* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
+
+2011-03-22  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.c (build_call_1): New function.
+	(build_call_valist, build_call_array_loc, build_call_vec): Call it.
+
+2011-03-22  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48228
+	* tree-vrp.c (vrp_visit_phi_node): Do not stop propagating
+	for single-arg PHIs.
+
+2011-03-22  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/48143
+	* config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute.
+	(*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps,
+	sse2_cvtps2pd): Likewise.
+
+2011-03-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* recog.c (canonicalize_change_group): Use validate_unshare_change.
+
+2011-03-22  Richard Guenther  <rguenther@suse.de>
+
+	* gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not
+	a valid RHS.  Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary.
+	* tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR
+	and REALIGN_LOAD_EXPR.
+	(verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC,
+	DOT_PROD_EXPR or REALIGN_LOAD_EXPR.
+	* expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and
+	DOT_PROD_EXPR case ...
+	(expand_expr_real_2): ... here.
+	* gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR
+	and REALIGN_LOAD_EXPR.
+	* tree-data-ref.c (split_constant_offset): Bail out for all CHRECs.
+	* tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries.
+	(vect_create_epilog_for_reduction): Likewise.
+	(vectorizable_reduction): Likewise.
+	* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust.
+	* tree-vect-stmts.c (vectorizable_load): Likewise.
+
+2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions.
+
+2011-03-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_delegitimize_address): Fix offset
+	handling for PLTOFF/GOTOFF.
+
+2011-03-22  Nick Clifton  <nickc@redhat.com>
+
+	* config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove
+	trailing backslash from the end of the macro definition.
+
+2011-03-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF
+	and PLT unspecs.
+
+2011-03-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* expr.h (prepare_operand): Move to...
+	* optabs.h (prepare_operand): ...here and change the insn code
+	parameter from "int" to "enum insn_code".
+	(insn_operand_matches): Declare.
+	* expr.c (init_expr_target): Use insn_operand_matches.
+	(compress_float_constant): Likewise.
+	* function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise.
+	* optabs.c (can_compare_p, prepare_cmp_insn): Likewise.
+	(emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise.
+	(have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn):
+	Likewise.
+	(gen_cond_trap): Likewise.
+	(prepare_operand): Likewise.  Change icode to an insn_code.
+	(insn_operand_matches): New function.
+	* reload.c (find_reloads_address_1): Use insn_operand_matches.
+	* reload1.c (gen_reload): Likewise.
+	* targhooks.c (default_secondary_reload): Likewise.
+
+2011-03-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/alpha/alpha.md (unspec): New define_c_enum.
+	(unspecv): Ditto.
+
+2011-03-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR debug/48214
+	* config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop
+	between a call and its CALL_ARG_LOCATION note.
+
+2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag.
+
+2011-03-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/42544
+	PR c/48197
+	* c-common.c (shorten_compare): If primopN is first sign-extended
+	to opN and then zero-extended to result type, set primopN to opN.
+
+2011-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test
+	for barrier handlers.
+
+2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all
+	UNSPEC constants to be in the unspec enumeration, and redefine
+	all UNSPECV constants to be in the unspecv enumeration, so that
+	dumps print which unspec/unspec_volatile this is.
+	* config/rs6000/vector.md (UNSPEC_*): Ditto.
+	* config/rs6000/paired.md (UNSPEC_*): Ditto.
+	* config/rs6000/vsx.md (UNSPEC_*): Ditto.
+	* config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto.
+	* config/rs6000/dfp.md (UNSPEC_*): Ditto.
+
+	* config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename
+	UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and
+	UNSPECV_LWSYNC, since these are used as unspec_volatile.
+	* config/rs6000/sync.md (isync, lwsync): Ditto.
+
+2011-03-21  Richard Guenther  <rguenther@suse.de>
+
+	* params.def (lto-min-partition): Fix typo.
+
+2011-03-21  Richard Guenther  <rguenther@suse.de>
+
+	PR c/47939
+	* c-decl.c (grokdeclarator): Drop to the main variant only
+	for array types.  Drop flag_gen_aux_info check.
+
+2011-03-21  Richard Guenther  <rguenther@suse.de>
+
+	PR translation/47911
+	* params.def (lto-partitions): Fix typo.
+	(lto-min-partition): Fix wording.
+
+2011-03-21  Andreas Tobler  <andreast@fgznet.ch>
+
+	* config/rs6000/t-freebsd: Remove duplication from file.
+
+2011-03-21  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47661
+	* gimple.c (is_gimple_condexpr): Use tree_could_throw_p.
+
+2011-03-21  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48210
+	* params.def (lto-partitions): Require at least 1 partition.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gthr-solaris.h: Remove.
+	* gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove.
+	* config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support.
+	(LIB_SPEC): Likewise.
+	* config/sol2.opt (threads): Remove.
+	* config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support.
+	(sparc*-*-solaris2*): Likewise.
+	* configure.ac (enable_threads): Enable solaris support.
+	* configure: Regenerate.
+	* doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads.
+	* doc/install.texi (Configuration, --enable-threads=lib): Remove
+	solaris.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config.gcc: Obsolete *-*-solaris2.8*.
+	* doc/install.texi (Specific, *-*-solaris2*): Document it.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/48135
+	* doc/install.texi (Prerequisites, Perl): Remove Glob.pm
+	reference.  Solaris 8 perl works.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/48135
+	* doc/install.texi (Prerequisites): Move jar etc. up.
+	Explain support library version requirements.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/48135
+	* doc/install.texi (Prerequisites): Move Perl to build
+	requirements.  Always necessary on Solaris 2 with Sun ld.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/install.texi (Specific, alpha*-dec-osf5.1): Update for
+	binutils 2.21.
+	(Specific, i?86-*-solaris2.[89]): Likewise.
+	(Specific, i?86-*-solaris2.10): Likewise.
+	(Specific, mips-sgi-irix6): Likewise.
+	(Specific, *-*-solaris2*): Remove Sun Studio download URL.
+	Update for binutils 2.21.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_lto_plugin): Fix typo.
+	Allow -fuse-linker-plugin for non-default plugin linker.
+	* configure: Regenerate.
+
+2011-03-21  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR bootstrap/48167
+	* gengtype.c (files_rules): Added rule for cp/parser.h.
+
+2011-03-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48213
+	* config/s390/s390.c (s390_delegitimize_address): Don't call
+	lowpart_subreg if orig_x has BLKmode.
+
+2011-03-21  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/12171
+	* doc/plugins.texi: Adjust documentation for plugin register_callback.
+	* tree.h (attribute_spec): Add new member affects_type_identity.
+	* attribs.c (empty_attribute_table): Adjust attribute_spec
+	initializers.
+	* config/alpha/alpha.c: Likewise.
+	* config/arc/arc.c: Likewise.
+	* config/arm/arm.c: Likewise.
+	* config/avr/avr.c: Likewise.
+	* config/bfin/bfin.c: Likewise.
+	* config/crx/crx.c: Likewise.
+	* config/darwin.h: Likewise.
+	* config/h8300/h8300.c: Likewise.
+	* config/i386/cygming.h: Likewise.
+	* config/i386/i386.c: Likewise.
+	* config/ia64/ia64.c: Likewise.
+	* config/m32c/m32c.c: Likewise.
+	* config/m32r/m32r.c: Likewise.
+	* config/m68hc11/m68hc11.c: Likewise.
+	* config/m68k/m68k.c: Likewise.
+	* config/mcore/mcore.c: Likewise.
+	* config/mep/mep.c: Likewise.
+	* config/microblaze/microblaze.c: Likewise.
+	* config/mips/mips.c: Likewise.
+	* config/rs6000/rs6000.c: Likewise.
+	* config/rx/rx.c: Likewise.
+	* config/sh/sh.c: Likewise.
+	* config/sol2.h: Likewise.
+	* config/sparc/sparc.c: Likewise.
+	* config/spu/spu.c: Likewise.
+	* config/stormy16/stormy16.c: Likewise.
+	* config/v850/v850.c: Likewise.
+
+2011-03-21  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* simplify-rtx.c (simplify_binary_operation_1): Handle
+	(xor (and A B) C) case when B and C are both constants.
+
+2011-03-21  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* tree-dfa.c (add_referenced_var): Fix typo in comment.
+
+2011-03-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR bootstrap/48168
+	* config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern.
+
+2011-03-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48156
+	* df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL,
+	assume df and df_lr are not NULL.
+
+2011-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR debug/48023
+	* config/arm/arm.c (create_fix_barrier): Do not emit a minipool
+	between a call and its CALL_ARG_LOCATION note.
+
+2011-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR debug/48178
+	* config/sh/sh.c (find_barrier): Don't emit a constant pool
+	between a call and its corresponding CALL_ARG_LOCATION note.
+
+2011-03-19  Anatoly Sokolov  <aesok@post.ru>
+
+	* cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range
+	instead of loop. Use HARD_REGISTER_NUM_P predicate.
+	* haifa-sched.c (setup_ref_regs): Ditto.
+	* caller-save.c (add_used_regs_1): Ditto.
+	* dse.c (look_for_hardregs): Ditto.
+	* df-problems.c (df_simulate_one_insn_forwards): Ditto.
+	* sched-rgn.c (check_live_1): Ditto.
+
+2011-03-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (diagnose_mismatched_decls): Give an error for
+	redefining a typedef with variably modified type.
+
+2011-03-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-decl.c (grokfield): Don't allow typedefs for structures or
+	unions with no tag by default.
+	* doc/extend.texi (Unnamed Fields): Update.
+
+2011-03-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2):
+	Rewrite using indirect functions.
+	(lwp_slwpcb): Ditto.
+	* config/i386/sse.md (avx_vextractf128<mode>): Ditto.
+	(avx_vinsertf128<mode>): Ditto.
+
+2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF
+	unspecs.
+
+2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_chunkify_start): Prevent literal pool
+	splitting between a call and its corresponding CALL_ARG_LOCATION note.
+
+2011-03-18  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	PR rtl-optimization/48170
+	* gcse.c (hoist_code): Remove bogus asserts.
+
+2011-03-18  Georg-Johann Lay  <avr@gjlay.de>
+
+	* ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost
+	computation for	prologue/epilogue.
+
+2011-03-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.in (check-consistency): Remove.
+
+2011-03-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48176
+	* dwarf2out.c (dwarf2out_finish): Call output_aranges even when
+	arange_table_in_use is 0, but either text_section_used or
+	cold_text_section_used is true.  Don't call it if
+	!info_section_emitted.
+
+2011-03-18  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE,
+	FUNCTION_VALUE_REGNO_P): Remove.
+	* config/avr/avr-protos.h (avr_ret_register, avr_libcall_value):
+	Remove.
+	* config/avr/avr.c (avr_ret_register): Make static inline.
+	(avr_function_value_regno_p): New function.
+	(avr_libcall_value): Make static. Add 'func' argument.
+	(avr_function_value): Make static. Rename 'func' argument to
+	'fn_decl_or_type', forward it to avr_libcall_value. Call
+	avr_ret_register function instead of RET_REGISTER macro.
+	(TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-03-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/23372
+	* gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR.
+
+2011-03-18  Richard Guenther  <rguenther@suse.de>
+
+	* doc/install.texi (--enable-gold): Remove.
+	(--with-plugin-ld): Document.
+	* doc/invoke.texi (-fuse-linker-plugin): Clarify.
+
+2011-03-18  Andrew Pinski  <pinskia@gmail.com>
+
+	PR middle-end/47790
+	* expr.c (optimize_bitfield_assignment_op): Revamp to work
+	again after expansion changes.
+
+2011-03-18  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* combine.c (try_combine): Do simplification only call of
+	subst() on i2 even when i1 is present. Update comments.
+
+2011-03-18  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	* config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF
+	and UNSPEC_PCREL_SYMOFF.
+
+2011-03-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.md: Use define_c_enum for the unspec constant
+	definitions.
+
+2011-03-18  Richard Henderson  <rth@redhat.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/48161
+	* expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary
+	instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER.
+
+2011-03-17  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+	* config/v850/v850-protos.h (v850_output_addr_const_extra): Remove.
+	* config/v850/v850.c (v850_output_addr_const_extra): Make static.
+	Change return type to bool.
+	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2011-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48163
+	* var-tracking.c (prepare_call_arguments): If CALL target
+	is a non-SYMBOL_REF CONSTANT_P, just add that into the list as
+	pc instead of looking it up using cselib_lookup and use
+	Pmode for it if x has VOIDmode.
+	* dwarf2out.c (gen_subprogram_die): If also both first and
+	second CONCAT arguments are VOIDmode, use mode of CONCAT itself.
+
+	PR debug/48163
+	* function.c (assign_parms): For data.passed_pointer parms
+	use MEM of data.entry_parm instead of data.entry_parm itself
+	as DECL_INCOMING_RTL.
+	* dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL
+	also when passed and declared mode is the same, DECL_RTL
+	is a MEM with pseudo as address and DECL_INCOMING_RTL is
+	a MEM too.
+
+2011-03-16  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/37273
+	* ira-costs.c (scan_one_insn): Detect constants living in memory and
+	handle them like argument loads from stack slots.  Do not double
+	count memory for memory constants and argument loads from stack slots.
+
+2011-03-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR debug/48160
+	* var-tracking.c (prepare_call_arguments): Check SUBREG.
+
+2011-03-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/48171
+	* config/i386/i386.opt: Add Save to -mavx and -mfma.
+
+2011-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/48153
+	* dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL
+	if dwarf_strict.
+	(gen_subprogram_die): Don't add call_site DIEs if dwarf_strict.
+	Clear call_arg_locations and call_arg_loc_last always.
+
+	PR middle-end/48152
+	* var-tracking.c (prepare_call_arguments): If argument needs to be
+	passed by reference, adjust argtype and mode.
+
+2011-03-17  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48134
+	* tree-ssa.c (insert_debug_temp_for_var_def): If we propagated
+	a value make sure to fold the statement.
+
+2011-03-17  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR target/43872
+	* config/arm/arm.c (arm_get_frame_offsets): Adjust early
+	return condition with !cfun->calls_alloca.
+
+2011-03-17  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/48148
+	* lto-cgraph.c (input_overwrite_node): Clear the abstract
+	origin for decls in other ltrans units.
+	(input_varpool_node): Likewise.
+
+2011-03-17  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48165
+	* tree-object-size.c (compute_object_offset): Properly return
+	the offset operand of MEM_REFs as sizetype.
+
+2011-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48141
+	* params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New.
+	* dse.c: Include params.h.
+	(active_local_stores_len): New variable.
+	(add_wild_read, dse_step1): Clear it when setting active_local_stores
+	to NULL.
+	(record_store, check_mem_read_rtx): Decrease it when removing
+	from the chain.
+	(scan_insn): Likewise.  Increase it when adding to chain, if it
+	reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and
+	set active_local_stores to NULL before the addition.
+	* Makefile.in (dse.o): Depend on $(PARAMS_H).
+
+	PR rtl-optimization/48141
+	* dse.c (record_store): If no positions are needed in an insn
+	that cannot be deleted, at least unchain it from active_local_stores.
+
+2011-03-16  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/47510
+	* dwarf2out.c (strip_naming_typedef): Factorize out of ...
+	(lookup_type_die_strip_naming_typedef): ... here.
+	(get_context_die): Use it.
+	(gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to
+	the anonymous struct named by the naming typedef.
+
+2011-03-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/48154
+	* config/i386/i386.c (ix86_builtin_vectorized_function): Check
+	TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
+
+2011-03-16  Jeff Law  <law@redhat.com>
+
+	* tree-vrp.c (identify_jump_threads): Slightly simplify type
+	check for operands of conditional.  Allow type to be a pointer.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48149
+	* fold-const.c (fold_binary_loc): Fold
+	COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/26134
+	* tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting
+	complex part accesses to REALPART_EXPR and IMAGPART_EXPR.
+	(non_rewritable_mem_ref_base): Handle complex type component
+	accesses, constrain offsets for vector and complex extracts
+	more properly.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48146
+	* tree-ssa-sink.c (sink_code_in_bb): Manually update virtual
+	operands avoiding the need for renaming.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	* gimple-fold.c (maybe_fold_reference): Open-code relevant
+	constant folding.  Move MEM_REF canonicalization first.
+	Rely on fold_const_aggregate_ref for initializer folding.
+	* tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts.
+
+2011-03-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48136
+	* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
+	arg0/arg1 or their arguments are always fold converted to matching
+	types.
+
+	* var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED
+	to nargs.
+
+2011-03-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR lto/46944
+	* configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor):
+	Handle in-tree gold.
+	(ld_vers): Extract binutils version for gold.
+	(gcc_cv_ld_hidden): Handle gold here.
+	(gcc_cv_lto_plugin): Determine level of linker plugin support.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+	* gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject
+	-fuse-linker-plugin otherwise.
+	(LINK_PLUGIN_SPEC): Define.  Extract from LINK_COMMAND_SPEC.
+	(LINK_COMMAND_SPEC): Use it.
+	(main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0.
+
+2011-03-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* emit-rtl.c (try_split): Don't call copy_call_info debug hook.
+	* calls.c: Remove debug.h include.
+	(emit_call_1): Don't call virtual_call_token debug hook.
+	* dwarf2out.c (debug_dcall_section, debug_vcall_section,
+	dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn,
+	vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION,
+	size_of_dcall_table, output_dcall_table, size_of_vcall_table,
+	output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash,
+	vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn,
+	dwarf2out_virtual_call_token, dwarf2out_copy_call_info,
+	dwarf2out_virtual_call): Remove.
+	(dwarf2_debug_hooks): Remove direct_call, virtual_call_token,
+	copy_call_info and virtual_call hooks.
+	(dwarf2out_init): Don't initialize vcall_insn_table,
+	debug_dcall_section and debug_vcall_section.
+	(prune_unused_types): Don't mark nodes from dcall_table.
+	(dwarf2out_finish): Don't output dcall or vcall tables.
+	* final.c (final_scan_insn): Don't call direct_call or
+	virtual_call debug hooks.
+	* debug.h (struct gcc_debug_hooks): Remove direct_call,
+	virtual_call_token, copy_call_info and virtual_call hooks.
+	(debug_nothing_uid): Remove prototype.
+	* sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token,
+	copy_call_info and virtual_call hooks.
+	* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
+	* dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
+	* debug.c (do_nothing_debug_hooks): Likewise.
+	(debug_nothing_uid): Remove.
+	* doc/invoke.texi (-fenable-icf-debug): Remove.
+	* common.opt (-fenable-icf-debug): Likewise.
+
+	* calls.c (emit_call_1): Set MEM_EXPR on call's MEM.
+	* var-tracking.c (prepare_call_arguments): Use MEM_EXPR on
+	call's MEM.  Handle functions returning aggregate through a hidden
+	first pointer.  For virtual calls add clobbered pc to call arguments
+	chain.
+	* dwarf2out.c (gen_subprogram_die): Emit
+	DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target
+	can't be emitted.
+
+	PR debug/45882
+	* rtl.def (ENTRY_VALUE): Change format from "e" to "0".
+	* rtl.h (ENTRY_VALUE_EXP): Define.
+	* rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE.
+	* cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise.
+	* print-rtl.c (print_rtx): Likewise.
+	* gengtype.c (adjust_field_rtx_def): Likewise.
+	* var-tracking.c (vt_add_function_parameter): Adjust
+	gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro.
+	* dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro.
+	* cfgexpand.c (expand_debug_expr): If a SSA_NAME without
+	partition is a default definition of a PARM_DECL, use ENTRY_VALUE
+	of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set.
+
+	* final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION.
+	Call var_location debug hook even on CALL_INSNs.
+	(rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION.
+	* rtl.def (ENTRY_VALUE): New.
+	* dwarf2out.c: Include cfglayout.h.
+	(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
+	output_loc_operands_raw): Handle DW_OP_GNU_entry_value.
+	(struct call_arg_loc_node): New type.
+	(call_arg_locations, call_arg_loc_last, block_map, call_site_count,
+	tail_call_site_count): New variables.
+	(dwarf_tag_name): Handle DW_TAG_GNU_call_site and
+	DW_TAG_GNU_call_site_parameter.
+	(dwarf_attr_name): Handle DW_AT_GNU_call_site_value,
+	DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target,
+	DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call,
+	DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites
+	and DW_AT_GNU_all_source_call_sites.
+	(mem_loc_descriptor): Handle ENTRY_VALUE.
+	(add_src_coords_attributes): Don't add enything if
+	DECL_SOURCE_LOCATION is UNKNOWN_LOCATION.
+	(dwarf2out_abstract_function): Save and clear call_arg_location,
+	call_site_count and tail_call_site_count around dwarf2out_decl call.
+	(gen_call_site_die): New function.
+	(gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites.
+	(gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map.
+	(dwarf2out_function_decl): Clear call_arg_locations,
+	call_arg_loc_last, set call_site_count and tail_call_site_count
+	to -1 and free block_map.
+	(dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and
+	CALL_INSNs.  Add NOTE_DURING_CALL_P var location notes even when not
+	followed by any real instructions.
+	(dwarf2out_begin_function): Set call_site_count and
+	tail_call_site_count to 0.
+	(resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site
+	is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL
+	attempt to force a DIE for it and worst case remove the attribute.
+	(resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs
+	check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of
+	the decl itself.
+	* var-tracking.c: Include tm_p.h.
+	(vt_stack_adjustments): For calls call note_register_arguments.
+	(argument_reg_set): New variable.
+	(add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set
+	ensure the VALUE is resolved.
+	(call_arguments): New variable.
+	(prepare_call_arguments): New function.
+	(add_with_sets): For MO_CALL set u.loc from call_arguments and clear it.
+	(struct expand_loc_callback_data): Add ignore_cur_loc field.
+	(vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and
+	always use the best expression.
+	(vt_expand_loc): Add ignore_cur_loc argument.
+	(vt_expand_loc_dummy): Clear ignore_cur_loc field.
+	(emit_note_insn_var_location): Adjust vt_expand_loc callers.
+	(emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION
+	note for all calls.
+	(vt_add_function_parameter): Use cselib_lookup_from_insn.
+	If dv is a VALUE, enter into hash table also ENTRY_VALUE for the
+	argument.  Don't call cselib_preserve_only_values and
+	cselib_reset_table.
+	(note_register_arguments): New function.
+	(vt_initialize): Compute argument_reg_set.  Call
+	vt_add_function_parameters before processing basic blocks instead of
+	afterwards.  For calls call prepare_call_arguments before calling
+	cselib_process_insn.
+	* print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION.
+	* Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H).
+	(var-tracking.o): Depend on $(TM_P_H).
+	* cfglayout.h (insn_scope): New prototype.
+	* gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION.
+	* cfglayout.c (insn_scope): No longer static.
+	* insn-notes.def (CALL_ARG_LOCATION): New.
+	* calls.c (expand_call, emit_library_call_value_1): Put USEs for
+	MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally.
+	* integrate.c (set_block_origin_self, set_block_abstract_flags): Do
+	nothing for DECL_EXTERNAL BLOCK_VARS.
+
+2011-03-16  Alan Modra  <amodra@gmail.com>
+
+	PR target/45844
+	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
+	create invalid offset address for vsx splat insn.
+	* config/rs6000/predicates.md (splat_input_operand): New.
+	* config/rs6000/vsx.md (vsx_splat_*): Use it.
+
+2011-03-15  Xinliang David Li  <davidxl@google.com>
+
+	PR c/47837
+	* tree-ssa-uninit.c (pred_chain_length_cmp): New function.
+	(normalize_preds): New function.
+	(is_use_properly_guarded): Normalize def predicates.
+
+2011-03-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/46788
+	* config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c'
+	in the output template.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47650
+	* tree-pretty-print.c (dump_function_declaration): Properly
+	dump unprototyped and varargs function types.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/13954
+	* tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy
+	and friends.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48037
+	* tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector
+	selects into BIT_FIELD_REFs.
+	(non_rewritable_mem_ref_base): Check if a MEM_REF is a
+	vector select.
+
+2011-03-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48129
+	* builtins.c (fold_builtin_snprintf): Convert to type of
+	built_in_decls[BUILT_IN_SNPRINTF] retval instead of
+	implicit_built_in_decls[BUILT_IN_SNPRINTF] retval.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/41490
+	* tree-ssa-dce.c (propagate_necessity): Handle returns without
+	value but with VUSE.
+	* tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all
+	return statements.
+	* tree-ssa-sink.c (statement_sink_location): Fix store sinking.
+	* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs.
+	* tree-tailcall.c (find_tail_calls): Ignore returns.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48031
+	* fold-const.c (fold_indirect_ref_1): Do not create new variable-sized
+	or variable-indexed array accesses when in gimple form.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	* config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently.
+
+2011-03-15  Alan Modra  <amodra@gmail.com>
+
+	PR target/48032
+	* config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not
+	presume symbol_refs without a symbol_ref_decl are suitably
+	aligned, nor other trees we may see here.  Handle anchor symbols.
+	(legitimate_constant_pool_address_p): Comment.  Add mode param.
+	Check cmodel=medium addresses.  Adjust all calls.
+	(rs6000_emit_move): Don't call offsettable_ok_by_alignment on
+	creating cmodel=medium optimized access to locals.
+	* config/rs6000/constraints.md (R): Pass QImode to
+	legitimate_constant_pool_address_p.
+	* config/rs6000/predicates.md (input_operand): Pass mode to
+	legitimate_constant_pool_address_p.
+	* config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p):
+	Update prototype.
+
+2011-03-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/48053
+	* config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up
+	64-bit constants being loaded into registers other than GPRs such
+	as loading 0 into a VSX register.
+
+2011-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs.
+
+2011-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47917
+	* builtins.c (fold_builtin_snprintf): New function.
+	(fold_builtin_3): Call it for BUILT_IN_SNPRINTF.
+	(fold_builtin_4): Likewise.
+
+	PR middle-end/38878
+	* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add
+	STRIP_NOPS on arg0 and arg1.  When optimizing X +- C == X
+	and C - X == X also strip nops from +/-/p+ operand.
+	When optimizing -X == C, fold C to arg0's type.
+
+	PR debug/47946
+	* dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative,
+	emit it as add_AT_int instead of add_AT_unsigned.
+
+2011-03-14  Tom Tromey  <tromey@redhat.com>
+
+	* unwind-dw2.c: Include sys/sdt.h if it exists.
+	(_Unwind_DebugHook): Use STAP_PROBE2.
+	* config.in, configure: Rebuild.
+	* configure.ac: Check for sys/sdt.h.
+
+2011-03-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (ROUND_FLOOR): New constant.
+	(ROUND_CEIL): Ditto.
+	(ROUND_TRUNC): Ditto.
+	(ROUND_MXCSR): Ditto.
+	(ROUND_NO_EXC): Ditto.
+	(rint<mode>2): Use new defines instead of numerical constants.
+	(floor<mode>2): Ditto.
+	(ceil<mode>2): Ditto.
+	(btrunc<mode>2): Ditto.
+	* config/i386/i386-builtin-types.def: Define ROUND function type
+	aliases.
+	* config/i386/i386.c (enum ix86_builtins): Add
+	IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines.
+	(struct builtin_description): Add
+	__builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions.
+	(ix86_expand_sse_round): New static function.
+	(ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND
+	function types.
+	(ix86_builtin_vectorized_function): Handle
+	BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
+
+2011-03-14  Tom Tromey  <tromey@redhat.com>
+
+	* c-parser.c (c_parser_asm_string_literal): Clear
+	warn_overlength_strings.
+
+2011-03-14  Tom Tromey  <tromey@redhat.com>
+
+	* c-parser.c (disable_extension_diagnostics): Save
+	warn_overlength_strings.
+	(restore_extension_diagnostics): Restore warn_overlength_strings.
+
+2011-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* BASE-VER: Change to 4.7.0.
+
+2011-03-14  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48098
+	* tree.c (build_vector_from_val): Adjust assert to requirements
+	and reality.
+
+2011-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/48102
+	* graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter.
+
+2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
+
+	* config/rs6000/freebsd.h (RELOCATABLE_NEEDS_FIXUP): Define in
+	terms of target_flags_explicit. Adjust copyright year.
+
+	* config.gcc: Add FreeBSD PowerPC soft-float libgcc bits.
+	* config/rs6000/t-freebsd: New file. Add override for
+	LIB2FUNCS_EXTRA.
+
+2011-03-13  Chris Demetriou  <cgd@google.com>
+
+	* doc/invoke.texi (-fdiagnostics-show-option): Replace with...
+	(-fno-diagnostics-show-option): this, to reflect current default.
+	(-Werror=): Update text about -fno-diagnostics-show-option.
+
+2011-03-12  Peter Bergner  <bergner@vnet.ibm.com>
+
+	PR target/48053
+	* config/rs6000/predicates.md (easy_vector_constant_add_self,
+	easy_vector_constant_msb): Do not handle V2DImode and V2DFmode.
+	* config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that
+	mode is not V2DImode or V2DFmode.
+	(vspltis_constant): Do not handle V2DImode and V2DFmode.
+	(rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg.
+	* config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX
+	registers to 0.
+	(movdi_internal64): Likewise.
+
+2011-03-12  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/47127
+	* graphite-clast-to-gimple.c (build_cloog_prog): Removed state
+	parameter.
+	(set_cloog_options): Same.
+	(scop_to_clast): Same.
+	(print_clast_stmt): Do not call cloog_state_malloc and
+	cloog_state_free.
+	(print_generated_program): Same.
+	(gloog): Same.
+	* graphite-clast-to-gimple.h (cloog_state): Declared.
+	(scop_to_clast): Adjust declaration.
+	* graphite.c (cloog_state): Defined here.
+	(graphite_initialize): Call cloog_state_malloc.
+	(graphite_finalize): Call cloog_state_free.
+
+2011-03-11  Jason Merrill  <jason@redhat.com>
+
+	* attribs.c (lookup_attribute_spec): Take const_tree.
+	* tree.h: Adjust.
+
+2011-03-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/sparc.c (sparc_option_override): Use
+	PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2".
+
+2011-03-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48067
+	* tree-ssa-math-opts.c (convert_mult_to_fma): Verify the
+	multiplication result will be only used once on the target
+	stmt.
+
+2011-03-11  Richard Guenther  <rguenther@suse.de>
+
+	* doc/invoke.texi (max-inline-insns-single): Adjust default value.
+
+2011-03-11  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48073
+	* tree.c (find_decls_types_r): Do not walk types only reachable
+	from IDENTIFIER_NODEs.
+
+2011-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48044
+	* ipa.c (cgraph_remove_unreachable_nodes): Enqueue
+	all vnode->force_output nodes as needed.
+
+2011-03-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48069
+	* tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not
+	COMPLETE_OR_UNBOUND_ARRAY_TYPE_P.
+
+2011-03-11  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of
+	cgraph_node.
+
+2011-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48063
+	* ipa-inline.c (cgraph_decide_inlining): Don't try to
+	inline functions called once if !tree_can_inline_p (node->callers).
+
+2011-03-11  Chen Liqin  <liqin.gcc@gmail.com>
+
+	* config.gcc (score-*-elf): Add extra_parts .., update tmake_file and
+	extra_objs.
+	* config/score/score3.c: Delete.
+	* config/score/score3.h: Delete.
+	* config/score/mul-div.S: Delete.
+	* config/score/sfp-machine.h: Add new file.
+	* config/score/constraints.md: Add new file.
+	* config/score/t-score-softfp: Add new file.
+	* config/score/t-score-elf: Remove score3.o, do not generate multilib.
+	* config/score/score7.c (score7_const_ok_for_letter_p): Delete.
+	(score7_extra_constraint): Delete.
+	(score7_option_override): Remove unused code.
+	* config/score/score.c: Remove score3 and score5 define and code.
+	* config/score/score.h: Remove score3 and score5 define and code.
+	* config/score/score.md: Remove score3 template and unusual insn.
+	* config/score/score.opt: Remove score3 and score5 options.
+
+2011-03-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
+	when _HPUX_SOURCE is defined.
+	(LIB_SPEC): Use -lc instead of -lc_r when -threads is specified.
+
+2011-03-10  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48029
+	* stor-layout.c (layout_type): Don't set structural equality
+	on arrays of incomplete type.
+	* tree.c (type_hash_eq): Handle comparing them properly.
+
+2011-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48043
+	* config/s390/s390.c (s390_delegitimize_address): Make sure the
+	result mode matches original rtl mode.
+
+2011-03-10  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings.
+	(andsi3, andsi3_flags): Fix timings for three operand alternative.
+
+2011-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/47866
+	* expr.c (store_field): If MEM_SCALAR_P (target), don't use
+	MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx)
+	if target wasn't scalar.
+	* function.c (assign_stack_temp_for_type): Assert that neither
+	MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either
+	MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P
+	macro.
+	* rtl.h (MEM_SET_IN_STRUCT_P): Removed.
+
+2011-03-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390-protos.h (s390_label_align): New prototype.
+	* config/s390/s390.c (s390_label_align): New function.
+	* config/s390/s390.h (LABEL_ALIGN): New target macro definition.
+
+2011-03-08  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47755
+	* config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle
+	V2DI/V2DF constants.  Only all 0's or all 1's are easy.
+	(output_vec_const_move): Ditto.
+
+2011-03-08  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro.
+	* config/mips/mips-protos.h (mips_preferred_reload_class): Remove.
+	* config/mips/mips.c (mips_preferred_reload_class): Make static.
+	Change 'rclass' argument and result type to reg_class_t.
+	(TARGET_PREFERRED_RELOAD_CLASS): Define.
+
+2011-03-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+	* config/avr/avr.c (TARGET_REGISTER_MOVE_COST)
+	(TARGET_MEMORY_MOVE_COST): Define.
+	(avr_register_move_cost, avr_memory_move_cost): New Functions.
+
+2011-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47881
+	* ira.c (ira): Call df_analyze again if delete_trivially_dead_insns
+	removed anything.
+
+	PR tree-optimization/48022
+	* fold-const.c (fold_comparison): Don't call fold_overflow_warning
+	for EQ/NE_EXPR.
+
+2011-03-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47991
+	* var-tracking.c (find_use_val): Return NULL for
+	cui->sets && cui->store_p BLKmode MEMs.
+
+2011-03-07  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS):
+	Remove.
+	* config/stormy16/stormy16-protos.h (xstormy16_print_operand,
+	xstormy16_print_operand_address): Remove.
+	* config/stormy16/stormy16.c (xstormy16_print_operand,
+	xstormy16_print_operand_address): Make static.
+	(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
+
+2011-03-07  Pat Haugen  <pthaugen@us.ibm.com>
+
+	PR target/47862
+	* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
+	* config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine
+	before definition.
+
+2011-03-07  Zdenek Dvorak  <ook@ucw.cz>
+
+	PR bootstrap/48000
+	* cfgloopmanip.c (fix_bb_placements): Return immediately
+	if FROM is BASE_LOOP's header.
+
+2011-03-07  Paul Wögerer  <paul_woegerer@mentor.com>
+
+	* gimplify.c (gimplify_function_tree): Fix building calls
+	to __builtin_return_address.
+
+2011-03-07  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define.
+	* config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define.
+	* config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define.
+	* config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and
+	return_mode args.
+	* config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes".
+	(INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode.
+	(INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode.
+	(INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE.
+	* config/rs6000/rs6000.c
+	(rs6000_elf_end_indicate_exec_stack): Rename to..
+	(rs6000_elf_file_end): ..this.  Only call file_end_indicate_exec_stack
+	for POWERPC_LINUX.  Move code emitting .gnu_attribute to here, from..
+	(rs6000_file_start): ..here.
+	(rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New
+	file scope variables.
+	(call_ABI_of_interest): New function.
+	(init_cumulative_args): Set above vars when function return value
+	is a float, vector, or small struct.
+	(rs6000_function_arg_advance_1): Likewise for function args.
+	(rs6000_va_start): Set rs6000_passes_float if variable arg function
+	references float args.
+
+2011-03-07  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* doc/cfg.texi: Remove "See" before @ref.
+	* doc/invoke.texi: Likewise.
+
+2011-03-05  Jason Merrill  <jason@redhat.com>
+
+	* doc/invoke.texi (C++ Dialect Options): Document ABI v5.
+
+2011-03-05  Anthony Green  <green@moxielogic.com>
+
+	* config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile.
+
+2011-03-05  Zdenek Dvorak  <ook@ucw.cz>
+
+	PR rtl-optimization/47899
+	* cfgloopmanip.c (fix_bb_placements): Fix first argument
+	to flow_loop_nested_p when moving the loop upward.
+
+2011-03-05  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/47719
+	* arm.md (movhi_insn_arch4):  Accept any immediate constant.
+
+2011-03-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47967
+	* ipa-cp.c (build_const_val): Return NULL instead of creating
+	VIEW_CONVERT_EXPR for mismatching sizes.
+	(ipcp_create_replace_map): Return NULL if build_const_val failed.
+	(ipcp_insert_stage): If ipcp_create_replace_map returns NULL,
+	give up on versioning.
+
+2011-03-05  Alan Modra  <amodra@gmail.com>
+
+	PR target/47986
+	* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
+	full cmodel medium/large lo_sum + high addresses.
+
+2011-03-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_decompose_address): Reject non-literal
+	pool references in UNSPEC_LTREL_OFFSET.
+
+2011-03-04  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/47497
+	* lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias.
+	(lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here.
+	* cgraph.h (cgraph_same_body_alias, cgraph_add_thunk):
+	Add node pointers.
+	* cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias,
+	cgraph_add_thunk): Add node pointers.
+	* lto-cgraph.c (lto_output_node): Verify that thunks&aliases are
+	associated to right node.
+	(input_node): Update use of cgraph_same_body_alias
+	and cgraph_add_thunk.
+
+2011-03-04  Changpeng Fang  <changpeng.fang@amd.com>
+
+	* config/i386/i386.opt (mprefer-avx128): New flag.
+	* config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX
+	modes when the flag -mprefer-avx128 is on.
+
+2011-03-04  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* dwarf2out.c (compare_loc_operands): Fix address handling.
+
+2011-03-04  Alan Modra  <amodra@gmail.com>
+
+	* tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.
+
+2011-03-04  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47968
+	* expmed.c (extract_bit_field_1): Prefer vector modes that
+	vec_extract patterns can handle.
+
+2011-03-04  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47975
+	* optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P.
+
+2011-03-04  Richard Henderson  <rth@redhat.com>
+
+	* explow.c (emit_stack_save): Remove 'after' parameter.
+	(emit_stack_restore): Likewise.
+	* expr.h: Update to match.
+	* builtins.c, calls.c, stmt.c: Likewise.
+	* config/alpha/alpha.md, config/avr/avr.md: Likewise.
+	* config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise.
+	* function.c (expand_function_end): Insert the emit_stack_save
+	sequence before parm_birth_insn instead of after.
+
+2011-03-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
+	(ssse3_pmaddubsw128): Ditto.
+	(ssse3_pmaddubsw): Ditto.
+
+2011-03-03  Steve Ellcey  <sje@cup.hp.com>
+
+	* config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH
+
+2011-03-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/47963
+	* gimplify.c (omp_add_variable): Only call omp_notice_variable
+	on TYPE_SIZE_UNIT if it is a DECL.
+
+	PR debug/47283
+	* cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF
+	first operand is not is_gimple_mem_ref_addr, try to fold it.
+	If the operand still isn't is_gimple_mem_ref_addr, clear
+	MEM_EXPR on op0.
+
+2011-03-03  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47283
+	* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
+	match comment.
+	(refs_may_alias_p_1): For release branches return true if
+	we are confused by our input.
+
+2011-03-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (s390_function_value): Rename to ...
+	(s390_function_and_libcall_value): ... this.
+	(s390_function_value): New function.
+	(s390_libcall_value): New function.
+	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks.
+	* config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove
+	target macro definitions.
+	* config/s390/s390-protos.h (s390_function_value): Remove prototype.
+
+2011-03-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/freebsd64.h (CC1_SPEC): Define.
+	* config/i386/linux64.h (CC1_SPEC): Define.
+	* config/i386/x86-64.h (CC1_SPEC): Don't define.
+
+2011-03-02  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
+	Remove.
+	* config/stormy16/stormy16.c: Include reload.h.
+	(xstormy16_memory_move_cost): New function.
+	(TARGET_MEMORY_MOVE_COST): Define.
+
+2011-03-02  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR rtl-optimization/47925
+	* cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions
+	with side effects.  Remove the more-specific check for volatile asms.
+
+2011-03-02  Alan Modra  <amodra@gmail.com>
+
+	PR target/47935
+	* config/rs6000/predicates.md (lwa_operand): Check cmodel medium
+	toc relative addresses for valid offsets.
+
+2011-03-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47890
+	* tree-vect-loop.c (get_initial_def_for_induction): Set
+	related stmt properly.
+
+2011-03-01  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47924
+	* lto-streamer.c (lto_record_common_node): Also register
+	the canonical type.
+
+2011-03-01  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/46911
+	* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
+	Do not stream DECL_ABSTRACT_ORIGIN.
+	(lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
+	BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
+	* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
+	Do not stream DECL_ABSTRACT_ORIGIN.
+	(lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
+	BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
+
+2011-02-28  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE,
+	FUNCTION_VALUE_REGNO_P): Remove.
+	* config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove.
+	* config/stormy16/stormy16.c (xstormy16_function_value): Make static.
+	Add 'outgoing' argument.
+	(xstormy16_libcall_value, xstormy16_function_value_regno_p): New
+	function.
+	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
+	TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR debug/28047
+	* dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
+	(lookup_filename): Likewise.
+	* final.c (remap_debug_filename): Use filename_ncmp instead of strncmp.
+
+2011-02-28  Bernd Schmidt  <bernds@codesourcery.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47893
+	* rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define.
+	(assign_stack_local_1): Change last argument type to int.
+	* function.c (assign_stack_local_1): Replace reduce_alignment_ok
+	argument with kind.  If bit ASLK_RECORD_PAD is not set in it,
+	don't record padding space into frame_space_list nor use those areas.
+	(assign_stack_local): Adjust caller.
+	(assign_stack_temp_for_type): Call assign_stack_local_1 instead
+	of assign_stack_local, pass 0 as last argument.
+	* caller-save.c (setup_save_areas): Adjust assign_stack_local_1
+	callers.
+
+2011-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47283
+	* cfgexpand.c (convert_debug_memory_address): Add AS parameter.
+	Use target address_mode and pointer_mode hooks instead of hardcoded
+	Pmode and ptr_mode.  Handle some simple cases of extending if
+	POINTERS_EXTEND_UNSIGNED < 0.
+	(expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>:
+	Call convert_debug_memory_address.
+	(expand_debug_expr) <case ADDR_EXPR>: Pass as to
+	convert_debug_memory_address.
+
+	PR middle-end/46790
+	* configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test.
+	* configure: Regenerated.
+	* config.in: Regenerated.
+	* varasm.c (default_function_section): Return NULL
+	if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name.
+
+2011-02-28  Martin Jambor  <mjambor@suse.cz>
+
+	* ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix
+	the description to match the printed values.
+
+2011-02-28  Richard Guenther  <rguenther@suse.de>
+
+	* tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT
+	of the copied scope tree.
+
+2011-02-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* doc/extend.texi (Function Attributes): Avoid deeply (and
+	wrongly) nested tables.
+
+2011-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47903
+	* real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR,
+	MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if
+	r isn't op0 nor op1.
+
+2011-02-23  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr.md: Remove magic comment for emacs.
+
+2011-02-23  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/45261
+	* config/avr/avr.c (avr_option_override): Use error on bad options.
+	(avr_help): New function.
+	(TARGET_HELP): Define.
+
+2011-02-22  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/42240
+	* config/avr/avr.c (avr_cannot_modify_jumps_p): New function.
+	(TARGET_CANNOT_MODIFY_JUMPS_P): Define.
+
+2011-02-26  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/invoke.texi (ARC Options): Use CPU instead of cpu.
+	(ARM Options): Ditto.
+	(i386 and x86-64 Options): Ditto.
+	(RX Options): Ditto.
+	(SPARC Options): Ditto.
+
+2011-02-26  Tijl Coosemans  <tijl@coosemans.org>
+
+	* config.gcc (i386-*-freebsd*): Make i486 the default arch on
+	FreeBSD 6 and later.  Generally use cpu generic.
+
+2011-02-25  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/cpp.texi: Update copyright years.
+
+2011-02-25  Sebastien Bourdeauducq  <sebastien@milkymist.org>
+
+	PR target/46898
+	* config/lm32/lm32.md (ashrsi3): Added needed variable.
+
+2011-02-25  Jon Beniston  <jon@beniston.com>
+
+	PR target/46898
+	* config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New.
+	* config/lm32/lm32.md (ashlsi3): Remove unused variable.
+	* config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New.
+	(lm32_block_move_inline): Add type cast to remove warning.
+	(lm32_expand_prologue): Generate fp in a way compatible with dwarf2out.
+	(gen_int_relational): Move declarations to start of function.
+
+2011-02-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/45470
+	* tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
+	can throw internally only.
+	* tree-vect-stmts.c (vectorizable_call): Likewise.
+
+2011-02-24  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS,
+	PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
+	* config/stormy16/stormy16-protos.h
+	(xstormy16_preferred_reload_class): Remove.
+	* config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make
+	static. Change 'rclass' argument and return type to reg_class_t.
+	(TARGET_PREFERRED_RELOAD_CLASS,
+	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+
+2011-02-24  Richard Guenther  <rguenther@suse.de>
+
+	* lto-streamer-in.c (input_bb): Do not find referenced vars
+	in debug statements.
+
+2011-02-23  Jason Merrill  <jason@redhat.com>
+
+	* common.opt (fabi-version): Document v5 and v6.
+
+2011-02-23  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47849
+	* tree-if-conv.c (main_tree_if_conversion): Free postdom info.
+
+2011-02-23  Jie Zhang  <jie@codesourcery.com>
+
+	* opts-common.c (decode_cmdline_option): Print empty string
+	argument as "" in decoded->orig_option_with_args_text.
+	* gcc.c (execute): Print empty string argument as ""
+	in the verbose output.
+	(do_spec_1): Keep empty string argument.
+
+2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config.gcc: Declare score-* and crx-* obsolete.
+
+2011-02-23  Jie Zhang  <jie@codesourcery.com>
+
+	PR rtl-optimization/47763
+	* web.c (web_main): Ignore naked clobber when replacing register.
+
+2011-02-22  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
+	Remove.
+
+2011-02-22  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR doc/47848
+	* doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes.
+
+2011-02-22  Mike Stump  <mikestump@comcast.net>
+
+	* acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin
+	assembler.
+	* configure: Regenerate.
+
+2011-02-21  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR rtl-optimization/46002
+	* ira-color.c (update_copy_costs): Change class intersection
+	test to reg_class_contents[] test of 'hard_regno'.
+
+2011-02-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather
+	than Driver option.
+	* config/hpux11.opt (mt): Likewise.
+	* config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise.
+	* config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise.
+	* config/vax/elf.opt (mno-asm-pic): Likewise.
+	* config/vms/vms.opt (map, mvms-return-codes): Likewise.
+
+2011-02-21  Mike Stump  <mikestump@comcast.net>
+
+	PR target/47822
+	* config/darwin-protos.h (darwin_init_cfstring_builtins): Return a
+	tree so we can get save the type.
+	* config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot
+	for CFString instead of trying to use past the end of the builtins.
+	* config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise.
+	* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise.
+	* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise.
+	* config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING):
+	Rename to darwin_builtin_cfstring.
+	(darwin_init_cfstring_builtins): Return the built type.
+
+2011-02-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/47840
+	* config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32.
+	(_mm256_insert_epi64): Use _mm_insert_epi64.
+
+2011-02-21  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
+	* config/stormy16/stormy16-protos.h
+	(xstormy16_mode_dependent_address_p): Remove.
+	* config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
+	Make static. Change return type to bool. Change argument type to
+	const_rtx. Remove dead code.
+	(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+
+2011-02-21  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47820
+	* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
+	Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
+	(lto_input_ts_block_tree_pointers): Hook a BLOCK into the
+	TUs context.
+	* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
+	Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
+
+2011-02-20  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47822
+	* tree.c (free_lang_data_in_decl): Clean builtins from
+	the TU decl BLOCK_VARS.
+
+2011-02-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47620
+	PR debug/47630
+	* haifa-sched.c (fix_tick_ready): Skip tick computation
+	for debug insns.
+
+2011-02-19  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47647
+	* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
+	Remove lazy BLOCK_VARS streaming.
+	(lto_input_ts_block_tree_pointers): Likewise.
+	* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
+
+2011-02-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h.
+
+2011-02-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/biarch32.h, config/i386/mach.h,
+	config/rs6000/aix.opt, config/sh/superh64.h: Remove.
+
+2011-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47800
+	* config/i386/i386.md (peephole2 for shift and plus): Use
+	operands[1] original mode in the first insn.
+
+2011-02-18  Mike Stump  <mikestump@comcast.net>
+
+	* config/t-darwin (TM_H): Add dependency on darwin-sections.def.
+
+2011-02-18  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/47788
+	* ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits
+	to zero when the function is not inlinable at all.
+
+2011-02-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config.gcc (hppa[12]*-*-hpux11*): Set extra_parts.
+	* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+	pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
+	* config/pa/t-pa-hpux11: Add rules to build pthread stubs.
+	* config/pa/t-pa64: Likewise.
+	* config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
+
+2011-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR driver/47787
+	* gcc.c (default_compilers): Clear combinable field for "@cpp-output".
+
+2011-02-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR target/47792
+	* gthr-dce.h (__gthread_mutx_destroy): Fix typo in name.
+
+2011-02-18  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
+	RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P,
+	LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P,
+	GO_IF_LEGITIMATE_ADDRESS): Remove macros.
+	* config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
+	(m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p,
+	m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p,
+	m32r_load_postinc_p, m32r_store_preinc_predec_p,
+	m32r_legitimate_address_p): New functions.
+	* config/m32r/constraints.md (constraint "S"): Don't use
+	STORE_PREINC_PREDEC_P.
+	(constraint "U"): Don't use LOAD_POSTINC_P.
+
+2011-02-18  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR rtl-optimization/46178
+	* ira.c (setup_hard_regno_class): Use ira_class_translate[] to
+	compute ira_hard_regno_cover_class[].
+
+2011-02-18  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47798
+	* lto-streamer.h (lto_global_var_decls): Declare.
+	* lto-streamer-in.c (lto_register_var_decl_in_symtab): Register
+	statics for global var processing.
+
+2011-02-18  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47737
+	* tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix
+	edge dominance check.
+
+2011-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47780
+	* cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to
+	avoid invalid rtx sharing.
+
+2011-02-18  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/cpp.texi (Obsolete Features): Add background on the
+	origin of assertions.
+
+2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for
+	objc_abi == 2.
+	* config/darwin.c (output_objc_section_asm_op): Added support for
+	ABI v1 and v2.
+	(is_objc_metadata): New.
+	(darwin_objc2_section): New.
+	(darwin_objc1_section): New.
+	(machopic_select_section): Added support for ABI v1 and v2.
+	(darwin_emit_objc_zeroed): New.
+	(darwin_output_aligned_bss): Detect objc metadata and treat it
+	appropriately.
+	(darwin_asm_output_aligned_decl_common): Same.
+	(darwin_asm_output_aligned_decl_local): Same.
+	* config/darwin-sections.def: Updated for ABI v1 and v2.
+	* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When
+	compiling Objective-C code for the NeXT runtime, default to using
+	ABI version 0 for 32-bit, and version 2 for 64-bit.
+
+2011-02-17  Joseph Myers  <joseph@codesourcery.com>
+
+	* common.opt (optimize_fast): New Variable.
+	* opts.c (default_options_optimization): Use opts->x_optimize_fast
+	instead of local variable ofast.
+
+2011-02-17  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* doc/invoke.texi (fobjc-abi-version): Documented.
+	(fobjc-nilcheck): Documented.
+	(fno-nil-receiver): Updated documentation to refer to the NeXT ABI
+	version.
+
+2011-02-17  Joseph Myers  <joseph@codesourcery.com>
+
+	PR driver/47390
+	* common.opt (export-dynamic): New Driver option.
+	* gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}.
+
+2011-02-17  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rx/rx.h (LIB_SPEC): Match -msim not -msim*.
+
+2011-02-17  Alexandre Oliva  <aoliva@redhat.com>
+	    Jan Hubicka  <jh@suse.cz>
+
+	PR debug/47106
+	PR debug/47402
+	* cfgexpand.c (account_used_vars_for_block): Remove.
+	(estimated_stack_frame_size): Use referenced vars.
+	* tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced
+	that were referenced in the original function.  Test src_fn
+	rather than cfun.  Drop redundant get_var_ann.
+	(setup_one_parameter): Drop redundant get_var_ann.
+	(declare_return_variable): Likewise.
+	(copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn.
+	(copy_arguments_for_versioning): Drop redundant get_var_ann.
+	* ipa-inline.c (compute_inline_parameters): Do not compute
+	disregard_inline_limits here.
+	(compute_inlinable_for_current, pass_inlinable): New.
+	(pass_inline_parameters): Require PROP_referenced_vars.
+	* cgraphunit.c (cgraph_process_new_functions): Don't run
+	compute_inline_parameters explicitly unless function is in SSA form.
+	(cgraph_analyze_function): Set .disregard_inline_limits.
+	* tree-sra.c (convert_callers): Compute inliner parameters
+	only for functions already in SSA form.
+
+2011-02-17  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle
+	-mlittle-endian-data.
+
+2011-02-17  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and
+	-mno-fpu, not -fpu and -no-fpu.
+	* config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise.
+	* config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise.
+
+2011-02-17  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/43653
+	* config/i386/i386.c (ix86_secondary_reload): Handle SSE
+	input reload with PLUS RTX.
+
+2011-02-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead
+	of InverseVar(MDMX).
+
+2011-02-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of
+	--m4-340.
+
+2011-02-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mn10300/mn10300.opt (mno-crt0): New.
+
+2011-02-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m68k/uclinux.opt (static-libc): New Driver option.
+
+2011-02-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*.
+
+2011-02-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of
+	%{muser-extend-enabled}.
+
+2011-02-16  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47738
+	* tree-ssa-loop.c (run_tree_predictive_commoning): Return
+	the TODO from tree_predictive_commoning.
+
+2011-02-15  Jeff Law  <law@redhat.com>
+
+	Revert
+	2011-01-25  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/37273
+	* ira-costs.c (scan_one_insn): Detect constants living in memory and
+	handle them like argument loads from stack slots.  Do not double
+	count memory for memory constants and argument loads from stack slots.
+
+2011-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47755
+	* config/rs6000/predicates.md (easy_vector_constant): Allow V2DI
+	mode for vector constants.  Remove code that checks for TImode.
+
+2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47106
+	PR debug/47402
+	* cgraph.h (compute_inline_parameters): Return void.
+	* ipa-inline.c (compute_inline_parameters): Adjust.
+
+2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47106
+	PR debug/47402
+	* tree-inline.h (estimated_stack_frame_size): Take cgraph node
+	rather than decl.
+	* cfgexpand.c (estimated_stack_frame_size): Likewise.
+	* ipa-inline.c (compute_inline_parameters): Adjust.
+
+2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47106
+	PR debug/47402
+	* tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument.
+	Adjust all users.  Pass FN to...
+	* tree-flow-inline.h (first_referenced_var): ... this.  Add
+	fn argument.
+	* ipa-struct-reorg.c: Adjust.
+	* tree-dfa.c: Adjust.
+	* tree-into-ssa.c: Adjust.
+	* tree-sra.c: Adjust.
+	* tree-ssa-alias.c: Adjust.
+	* tree-ssa-live.c: Adjust.
+	* tree-ssa.c: Adjust.
+	* tree-ssanames.c: Adjust.
+	* tree-tailcall.c: Adjust.
+
+2011-02-15  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47106
+	PR debug/47402
+	* tree-flow.h (referenced_var_lookup): Add fn parameter.
+	Adjust all callers.
+	* tree-dfa.c (referenced_var_lookup): Use fn instead of cfun.
+	* tree-flow-inline.h: Adjust.
+	* gimple-pretty-print.c: Adjust.
+	* tree-into-ssa.c: Adjust.
+	* tree-ssa.c: Adjust.
+	* cfgexpand.c: Adjust.
+
+2011-02-15  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete.
+	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+	(EXTRA_CONSTRAINT): Delete.
+	* config/iq2000/constraints.md: New file.
+	* config/iq2000/iq2000.md: Include it.
+	(define_insn ""): Delete.
+	(movsi_internal2, movhi_internal2, movqi_internal2): Delete
+	unsupported constraint letters from patterns.
+	(call_value, call_value_internal1): Likewise.
+	(call_value_multiple_internal1): Likewise.
+
+2011-02-15  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.c: Include tm-constrs.h.
+	(struct liw_data): New data structure describing an LIW candidate
+	instruction.
+	(extract_bundle): Use struct liw_data.  Allow small integer
+	operands for some instructions.
+	(check_liw_constraints): Use struct liw_data.  Remove swapped
+	parameter.  Add comments describing the checks.  Fix bug when
+	assigning the source of liw1 to the source of liw2.
+	(liw_candidate): Delete.  Code moved into extract_bundle.
+	(mn10300_bundle_liw): Use struct liw_data.  Check constraints
+	before swapping.
+	* config/mn10300/predicates.md (liw_operand): New predicate.
+	Allows registers and small integer constants.
+	* config/mn10300/constraints.md (O): New constraint.  Accetps
+	integers in the range -8 to +7 inclusive.
+	* config/mn10300/mn10300.md (movesi_internal): Add an alternative
+	for moving a small integer into a register.  Give this alternative
+	LIW attributes.
+	(addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise.
+	(ashlsi3): Likewise, plus give LIW attributes to the alternatives
+	using the J,K,L and M constraints,
+	(liw): Remove SI mode on second operands to allow for HI and QI
+	mode values.
+	(cmp_liw, liw_cmp): Likewise.  Plus fix order of operands in the
+	instruction.
+
+2011-02-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47743
+	* tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number
+	for a non-type-compatible VN lookup bail out.
+
+2011-02-15  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/fr30/constraints.md: New file.
+	* config/fr30/fr30.md: Include it.
+	* config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete.
+	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+	(EXTRA_CONSTRAINT): Delete.
+
+2011-02-15  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/frv/constraints.md: New file.
+	* config/frv/predicates.md: Include it.
+	* config/frv/frv.c (reg_class_from_letter): Delete.
+	(frv_option_override): Don't initialize it.
+	* config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete.
+	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete.
+	(CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete.
+	(CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
+	(CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete.
+	(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+	(EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete.
+	(EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete.
+	(EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete.
+	(EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete.
+	(REG_CLASS_FROM_CONSTRAINT): Delete.
+
+2011-02-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47581
+	* config/i386/i386.c (ix86_compute_frame_size): Don't align offset
+	if frame size is 0 in a leaf function.
+
+2011-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR pch/14940
+	* config/alpha/host-osf.c: New file.
+	* config/alpha/x-osf: New file.
+	* config.host (alpha*-dec-osf*): Use it.
+
+2011-02-14  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
+	* config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove.
+	* config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to...
+	(rx_mode_dependent_address_p): ...this. Make static. Change argument
+	type to const_rtx.
+	(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+
+2011-02-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/stormy16/constraints.md: New file.
+	* config/stormy16/predicates.md (nonimmediate_nonstack_operand):
+	Use satisfies_constraint_Q and satisfies_constraint_R.
+	* config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p):
+	Delete.
+	(xstormy16_legitiamte_address_p): Declare.
+	* config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete.
+	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+	(EXTRA_CONSTRAINT): Delete.
+	* config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
+	Un-staticize.
+	(xstormy16_extra_constraint_p): Delete.
+
+2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/46494
+	* loop-unroll.c (split_edge_and_insert): Adjust comment.
+	* loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info.
+	(pass_rtl_loop_done): Add TODO_verify_flow.
+	* fwprop.c (pass_rtl_fwprop): Likewise.
+	* modulo-sched.c (pass_sms): Likewise.
+	* tree-ssa-dom.c (pass_dominator): Likewise.
+	* tree-ssa-loop-ch.c (pass_ch): Likewise.
+	* tree-ssa-loop.c (pass_complete_unrolli): Likewise.
+	(pass_tree_loop_done): Likewise.
+	* tree-ssa-pre.c (execute_pre): Likewise.
+	* tree-ssa-reassoc.c (pass_reassoc): Likewise.
+	* tree-ssa-sink.c (pass_sink_code): Likewise.
+	* tree-vrp.c (pass_vrp): Likewise.
+
+2011-02-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/v850/constraints.md: New file.
+	* config/v850/v850.md: Include it.
+	* config/v850/predicates.md (reg_or_0_operand): Use
+	satisfies_constraint_G.
+	(special_symbolref_operand): Use satisfies_constraint_K.
+	* config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p.
+	(GO_IF_LEGITIMATE_ADDRESS): Likewise.
+	(REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete.
+	(CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
+	(EXTRA_CONSTRAINT): Delete.
+	(CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint.
+	(CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise.
+	(CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise.
+
+2011-02-14  Anatoly Sokolov  <aesok@post.ru>
+
+	PR target/47696
+	* config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device
+	description.
+
+2011-02-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/mcore/constraints.md: New file.
+	* config/mcore/mcore.md: Include it.
+	* config/mcore/mcore.c (reg_class_from_letter): Delete.
+	* config/mcore/mcore.h (reg_class_from_letter): Delete.
+	(REG_CLASS_FROM_LETTER): Delete.
+	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use
+	insn_const_int_ok_for_constraint.
+	(CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise.
+	(CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise.
+	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
+	(EXTRA_CONSTRAINT): Delete.
+
+2011-02-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR ada/41929
+	* config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
+	(IS_SIGHANDLER): Define.
+	(sparc64_is_sighandler): New function, split off from
+	sparc64_fallback_frame_state.
+	(sparc_is_sighandler): New function, split off from
+	sparc_fallback_frame_state.
+	(sparc64_fallback_frame_state): Merge with ...
+	(sparc_fallback_frame_state): ... this into ...
+	(MD_FALLBACK_FRAME_STATE_FOR): ... this.
+	Change new_cfa to long.  Remove regs_off, fpu_save_off, fpu_save.
+	Define nframes, mctx.  Use IS_SIGHANDLER, handler_args, mctx, walk
+	stack instead of hardcoded offsets.
+
+2011-02-14  Andriy Gapon  <avg@freebsd.org>
+
+	PR target/45808
+	* config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.
+
+2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure: Regenerate.
+
+2011-02-12  Joseph Myers  <joseph@codesourcery.com>
+
+	PR driver/45731
+	* gcc.c (asm_options): Correct spec matching --target-help.
+
+2011-02-12  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-cfg.c (verify_gimple_call): Return true upon invalid argument
+	to gimple call error.
+
+2011-02-12  Mike Stump  <mikestump@comcast.net>
+
+	* config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize
+	comments in backslash regions.
+
+2011-02-12  Mike Stump  <mikestump@comcast.net>
+	    Jakub Jelinek  <jakub@redhat.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/47324
+	* dwarf2out.c (output_cfa_loc): When required, apply the
+	DWARF2_FRAME_REG_OUT macro to adjust register numbers.
+	(output_loc_sequence): Likewise.
+	(output_loc_operands_raw): Likewise.
+	(output_loc_sequence_raw): Likewise.
+	(output_cfa_loc): Likewise.
+	(output_loc_list): Suppress register number adjustment when
+	calling output_loc_sequence()
+	(output_die): Likewise.
+
+2011-02-12  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
+	Remove macros.
+	* config/xtensa/xtensa.c (xtensa_register_move_cost,
+	xtensa_memory_move_cost): New functions.
+	(TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define.
+
+2011-02-12  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR lto/47225
+	* configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la
+	in the current directory.
+	* configure: Rebuilt.
+
+2011-02-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin.c (darwin_override_options): Add a hunk missed
+	from the commit of r168571.  Trim comment line lengths and
+	correct indents of the preceding block.
+
+2011-02-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc.c (driver_handle_option): Concatenate the argument to -F with
+	the switch.
+
+2011-02-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* common.opt (nostartfiles): New Driver option.
+
+2011-02-11  Xinliang David Li  <davidxl@google.com>
+
+	PR tree-optimization/47707
+	* tree-chrec.c (convert_affine_scev): Keep type precision.
+
+2011-02-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/47420
+	* ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX.
+
+2011-02-11  Pat Haugen  <pthaugen@us.ibm.com>
+
+	PR rtl-optimization/47614
+	* rtl.h (check_for_inc_dec): Declare.
+	* dse.c (check_for_inc_dec): Externalize...
+	* postreload.c (reload_cse_simplify): ...use it before deleting stmt.
+	(reload_cse_simplify_operands): Don't simplify opnds with side effects.
+
+2011-02-11  Joseph Myers  <joseph@codesourcery.com>
+
+	PR driver/47678
+	* gcc.c (main): Do not compile inputs if there were errors in
+	option handling.
+	* opts-common.c (read_cmdline_option): Check for wrong language
+	after other error checks.
+
+2011-02-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cgraph.c: Fix comment typos.
+	* cgraph.h: Likewise.
+	* cgraphunit.c: Likewise.
+	* ipa-cp.c: Likewise.
+	* ipa-inline.c: Likewise.
+	* ipa-prop.c: Likewise.
+	* ipa-pure-const.c: Likewise.
+	* ipa-ref.c: Likewise.
+	* ipa-reference.c: Likewise.
+
+2011-02-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47684
+	* tree-predcom.c (single_nonlooparound_use): Ignore debug uses.
+
+2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/47400
+	* doc/sourcebuild.texi (Require Support): Document
+	dg-require-ascii-locale.
+
+2011-02-11  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* doc/lto.texi (Write summary): Fix missing parentheses.
+
+2011-02-10  DJ Delorie  <dj@redhat.com>
+
+	* config/m32c/m32c.c (m32c_option_override): Disable
+	-fcombine-stack-adjustments until flag value tracking and compare
+	optimization can be rewritten.
+
+2011-02-10  Peter Bergner  <bergner@vnet.ibm.com>
+
+	* config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to
+	PROCESSOR_POWER7.
+	(PROCESSOR_DEFAULT64): Likewise.
+
+2011-02-10  Richard Henderson  <rth@redhat.com>
+
+	* config/rx/predicates.md (rx_zs_comparison_operator): Revert
+	change from 2011-02-03.
+	* config/rx/rx.c (flags_from_code): Likewise.
+	(rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag
+	is valid, n/pz otherwise.
+	(rx_select_cc_mode): Return CCmode if Y is not zero.
+
+2011-02-10  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8.
+
+2011-02-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47677
+	* tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps.
+
+2011-02-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47665
+	* combine.c (make_compound_operation): Only change shifts into
+	multiplication for SCALAR_INT_MODE_P.
+
+2011-02-10  Jie Zhang  <jie@codesourcery.com>
+
+	PR testsuite/47622
+	Revert
+	2011-02-05  Jie Zhang  <jie@codesourcery.com>
+	PR debug/42631
+	* web.c (entry_register): Don't clobber the number of the
+	first uninitialized reference in used[].
+
+2011-02-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47664
+	* ipa-inline.c (cgraph_decide_inlining_incrementally): Visit
+	all edges again.
+
+2011-02-09  David Edelsohn  <dje.gcc@gmail.com>
+
+	PR target/46481
+	PR target/47032
+	* config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to
+	PROCESSOR_POWER7.
+	(PROCESSOR_DEFAULT64): Same.
+	(RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete.
+
+2011-02-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define.
+
+2011-02-09  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/45505
+	* tree-sra.c (struct access): New flags grp_scalar_read and
+	grp_scalar_write.  Changed description of assignment read and write
+	flags.
+	(dump_access): Dump new flags, reorder all of them.
+	(sort_and_splice_var_accesses): Set the new flag accordingly, use them
+	to detect multiple scalar reads.
+	(analyze_access_subtree): Use the new scalar read write flags instead
+	of the old flags.  Adjusted comments.
+
+2011-02-08  DJ Delorie  <dj@redhat.com>
+
+	PR target/47548
+	* config/m32c/m32c.c (m32c_subreg): Don't try to validate interim
+	patterns.
+
+2011-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m68k/uclinux.opt: New.
+	* config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt.
+
+2011-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/cris/elf.opt (sim): New Driver option.
+
+2011-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/xtensa/elf.opt: New.
+	* config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt.
+
+2011-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/vax/elf.opt: New.
+	* config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt.
+
+2011-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/aix64.opt (posix, pthread): New Driver options.
+
+2011-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/gnu-user.opt: New.
+	* config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
+	*-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu,
+	*-*-uclinux*): Use gnu-user.opt.
+
+2011-02-08  Thomas Schwinge  <thomas@schwinge.name>
+
+	* config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option.
+	* config/i386/gnu.h (CPP_SPEC): Likewise.
+
+2011-02-08  Ian Lance Taylor  <iant@google.com>
+
+	* common.opt (fcx-limited-range): Add SetByCombined flag.
+	(ffinite-math-only, fmath-errno, frounding-math): Likewise.
+	(fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise.
+	(fassociative-math, freciprocal-math): Likewise.
+	(funsafe-math-optimizations): Likewise.
+	* opth-gen.awk: Handle SetByCombined.
+	* optc-gen.awk: Likewise.
+	* opts.c (set_fast_math_flags): Don't override flag if set by frontend.
+	(set_unsafe_math_optimizations_flags): Likewise.
+	* doc/options.texi (Option properties): Document SetByCombined.
+
+2011-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*,
+	i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe,
+	m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*,
+	m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*,
+	sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete.
+
+2011-02-08  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46834
+	PR tree-optimization/46994
+	PR tree-optimization/46995
+	* graphite-sese-to-poly.c (used_outside_reduction): New.
+	(detect_commutative_reduction): Call used_outside_reduction.
+	(rewrite_commutative_reductions_out_of_ssa_close_phi): Call
+	translate_scalar_reduction_to_array only when at least one
+	loop-phi/close-phi tuple has been detected.
+
+2011-02-08  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47639
+	* tree-vect-generic.c (expand_vector_operations_1): Update
+	stmts here ...
+	(expand_vector_operations): ... not here.  Cleanup EH info
+	and the CFG if required.
+
+2011-02-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47641
+	* tree-ssa.c (execute_update_addresses_taken): For asm outputs
+	require type compatibility.
+
+2011-02-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gimple-low.c (lower_function_body): Don't remove the location of
+	the return statement here.
+	(lower_gimple_return): Do it here instead but only if the return
+	statement is actually used twice.
+
+2011-02-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47632
+	* tree-ssa-forwprop.c (remove_prop_source_from_use): Remove
+	unused up_to_stmt parameter, return whether cfg-cleanup is
+	necessary, remove EH info properly.
+	(forward_propagate_into_gimple_cond): Adjust caller.
+	(forward_propagate_into_cond): Likewise.
+	(forward_propagate_comparison): Likewise.
+	(tree_ssa_forward_propagate_single_use_vars): Make
+	forward_propagate_comparison case similar to the two others.
+
+2011-02-08  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.opt (mliw): New command line option.
+	* config/mn10300/mn10300.md (UNSPEC_LIW): New unspec.
+	(liw_bundling): New automaton.
+	(liw): New attribute.
+	(liw_op): New attribute.
+	(liw_op1, liw_op2, liw_both, liw_either): New reservations.
+	(movsi_internal): Add LIW attributes.
+	(andsi3): Likewise.
+	(iorsi3): Likewise.
+	(xorsi3): Likewise.
+	(addsi3): Separate register and immediate alternatives.
+	Add LIW attributes.
+	(subsi3): Likewise.
+	(cmpsi): Likewise.
+	(aslsi3): Likewise.
+	(lshrsi3): Likewise.
+	(ashrsi3): Likewise.
+	(liw): New pattern.
+	* config/mn10300/mn10300.c (liw_op_names): New
+	(mn10300_print_operand): Handle 'W' operand descriptor.
+	(extract_bundle): New function.
+	(check_liw_constraints): New function.
+	(liw_candidate): New function.
+	(mn10300_bundle_liw): New function.
+	(mn10300_reorg): New function.
+	(TARGET_MACHINE_DEPENDENT_REORG): Define.
+	(TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW.
+	* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define
+	__LIW__ or __NO_LIW__.
+	* doc/invoke.texi: Describe the -mliw command line option.
+
+2011-02-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
+	* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+	pthread_mutex_unlock): Remove.
+	* config/pa/t-pa-hpux11: Remove rules to build pthread stubs.
+	* config/pa/t-pa64: Likewise.
+	* config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against
+	shared libc if not linking against libpthread.
+	* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
+
+2011-02-07  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/47558
+	* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first
+	on 10.6 and later to ensure that we always use the unwinder from
+	the system.  Only add -no_compact_unwind when tarteting darwin
+	10.6 or later.
+
+2011-02-07  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/46997
+	* vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN.
+	(vec_interleave_lowv2sf): Ditto.
+	(vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check.
+	(vec_extract_oddv2sf): Ditto.
+
+2011-02-07  Mike Stump  <mikestump@comcast.net>
+
+	PR target/42333
+	Add __ieee_divdc3 entry point.
+	* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3
+	entry point.
+	(SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins.
+	* config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise.
+	* config/darwin.c (darwin_rename_builtins): Add.
+	* config/darwin-protos.h (darwin_rename_builtins): Add.
+
+2011-02-07  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47636
+	* config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro
+	for the condition.
+
+2011-02-07  Mike Stump  <mikestump@comcast.net>
+
+	* config/darwin.opt (mmacosx-version-min): Update default OS version.
+
+2011-02-07  Denis Chertykov  <chertykov@gmail.com>
+
+	PR target/47534
+	* config/avr/libgcc.S (exit): Move .endfunc
+
+2011-02-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47615
+	* tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument.
+	* tree-ssa-sccvn.c (default_vn_walk_kind): New global.
+	(run_scc_vn): Initialize it.
+	(visit_reference_op_load): Use it.
+	* tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE.
+
+2011-02-07  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_init_libfuncs): Install SImode and
+	DImode trapping arithmetic libfuncs.
+
+2011-02-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47621
+	* tree-ssa.c (non_rewritable_lvalue_p): New function, split out from
+	two duplicates ...
+	(execute_update_addresses_taken): ... here.  Make it more
+	conservative in what we accept.
+
+2011-02-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/freebsd.h (ASM_SPEC): Define.
+	* config/sparc/vxworks.h (ASM_SPEC): Define.
+
+2011-02-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}.
+
+2011-02-06  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* doc/invoke.texi: Remove reference to compiler internals from
+	user documentation.
+
+	* reg-notes.def: Remove REG_VALUE_PROFILE.
+	* combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE.
+
+2011-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47610
+	* varasm.c (default_section_type_flags): If decl is NULL,
+	and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit.
+
+2011-02-05  Jie Zhang  <jie@codesourcery.com>
+
+	PR debug/42631
+	* web.c (entry_register): Don't clobber the number of the
+	first uninitialized reference in used[].
+
+2011-02-04  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46194
+	* tree-data-ref.c (analyze_miv_subscript): Remove comment.
+	(build_classic_dist_vector_1): Do not represent classic distance
+	vectors when the access functions are variating in different loops.
+
+2011-02-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/iris6.opt: New.
+	* config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt.
+
+2011-02-04  Richard Henderson  <rth@redhat.com>
+	    Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/46997
+	* config/ia64/predicates.md (mux1_brcst_element): New.
+	* config/ia64/ia64-protos.h (ia64_unpack_assemble): New.
+	* config/ia64/ia64.c (ia64_unpack_assemble): New.
+	(ia64_unpack_sign): New.
+	(ia64_expand_unpack): Rewrite using new routines.
+	(ia64_expand_widen_sum): Ditto.
+	(ia64_expand_dot_prod_v8qi): Ditto.
+	* config/ia64/vect.md (mulv8qi3): Rewrite to use new
+	routines, add endian check.
+	(pmpy2_even): Rename from pmpy2_r, add endian check.
+	(pmpy2_odd): Rename from pmpy2_l, add endian check.
+	(vec_widen_smult_lo_v4hi): Rewrite using new routines.
+	(vec_widen_smult_hi_v4hi): Ditto.
+	(vec_widen_umult_lo_v4hi): Ditto.
+	(vec_widen_umult_hi_v4hi): Ditto.
+	(mulv2si3): Change endian checks.
+	(sdot_prodv4hi): Rewrite with new calls.
+	(udot_prodv4hi): New.
+	(vec_pack_ssat_v4hi): Add endian check.
+	(vec_pack_usat_v4hi): Ditto.
+	(vec_pack_ssat_v2si): Ditto.
+	(max1_even): Rename from max1_r, add endian check.
+	(max1_odd): Rename from max1_l, add endian check.
+	(*mux1_rev): Format change.
+	(*mux1_mix): Ditto.
+	(*mux1_shuf): Ditto.
+	(*mux1_alt): Ditto.
+	(*mux1_brcst_v8qi): Use new predicate.
+	(vec_extract_evenv8qi): Remove endian check.
+	(vec_extract_oddv8qi): Ditto.
+	(vec_interleave_lowv4hi): Format change.
+	(vec_interleave_highv4hi): Ditto.
+	(mix2_even): Rename from mix2_r, add endian check.
+	(mix2_odd): Rename from mux2_l, add endian check.
+	(*mux2): Fix mask setting for TARGET_BIG_ENDIAN.
+	(vec_extract_evenodd_helper): Format change.
+	(vec_extract_evenv4hi): Remove endian check.
+	(vec_extract_oddv4hi): Remove endian check.
+	(vec_interleave_lowv2si): Format change.
+	(vec_interleave_highv2si): Format change.
+	(vec_initv2si): Remove endian check.
+	(vecinit_v2si): Add endian check.
+	(reduc_splus_v2sf): Add endian check.
+	(reduc_smax_v2sf): Ditto.
+	(reduc_smin_v2sf): Ditto.
+	(vec_initv2sf): Remove endian check.
+	(fpack): Add endian check.
+	(fswap): Add endian check.
+	(vec_interleave_highv2sf): Add endian check.
+	(vec_interleave_lowv2sf): Add endian check.
+	(fmix_lr): Add endian check.
+	(vec_setv2sf): Format change.
+	(*vec_extractv2sf_0_be): Use shift to extract operand.
+	(*vec_extractv2sf_1_be): New.
+	(vec_pack_trunc_v4hi): Add endian check.
+	(vec_pack_trunc_v2si): Format change.
+
+2011-02-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR inline-asm/23200
+	* tree-ssa-ter.c (is_replaceable_p): Add TER argument.  Don't
+	do bb, locus and block comparison and disallow loads if it is not set.
+	(stmt_is_replaceable_p): New function.
+	(process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p
+	callers.
+	* expr.c (expand_expr_real_1) <case SSA_NAME>: If
+	get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use
+	SSA_NAME_DEF_STMT.
+	* tree-flow.h (stmt_is_replaceable_p): New prototype.
+
+2011-02-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/xilinx.opt: New.
+	* config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.
+
+2011-02-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/mips.opt (EB, EL, noasmopt): New Driver options.
+
+2011-02-03  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS,
+	PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
+	* config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class,
+	secondary_reload_info, xtensa_secondary_reload): Remove.
+	* config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS,
+	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
+	(xtensa_preferred_reload_class): Make static. Change return and
+	'rclass' argument type to reg_class_t. Remove 'isoutput' argument.
+	Use CONST_DOUBLE_P predicate.
+	(xtensa_preferred_output_reload_class): New function.
+	(xtensa_secondary_reload): Make static.
+
+2011-02-03  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/microblaze/microblaze.opt (Zxl-mode-bootstrap,
+	Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel,
+	Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options.
+
+2011-02-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/31490
+	* output.h (SECTION_RELRO): Define.
+	(SECTION_MACH_DEP): Adjust.
+	(get_variable_section): New prototype.
+	* varpool.c (varpool_finalize_named_section_flags): New function.
+	(varpool_assemble_pending_decls): Call it.
+	* cgraph.h (varpool_finalize_named_section_flags): New prototype.
+	* cgraphunit.c (cgraph_output_in_order): Call
+	varpool_finalize_named_section_flags.
+	* varasm.c (get_section): Allow section flags conflicts between
+	relro and read-only sections if the section hasn't been declared yet.
+	Set SECTION_OVERRIDE after diagnosing section type conflict.
+	(get_variable_section): No longer static.
+	(default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
+	readonly sections that need relocations.
+	(decl_readonly_section_1): New function.
+	(decl_readonly_section): Use it.
+
+	Revert:
+	2010-11-17  Dinar Temirbulatov  <dtemirbulatov@gmail.com>
+		    Steve Ellcey  <sje@cup.hp.com>
+
+	PR middle-end/31490
+	* varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
+	if section attribute used.
+
+2011-02-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/darwin.h (SECTION_NO_ANCHOR): Remove.
+	* config/darwin.c (SECTION_NO_ANCHOR): Define.
+	(darwin_init_sections): Remove assertion.
+
+2011-02-03  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/predicates.md (rx_zs_comparison_operator): Remove
+	lt and ge.
+	* config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode.
+	* config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes
+	instead of "n" and "pz".
+	(flags_from_code): LT and GE tests need CC_FLAG_O as well as
+	CC_FLAG_S.
+
+2011-02-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47312
+	* expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand
+	fma, expand FMA_EXPR as fma{,f,l} call.
+
+	PR lto/47274
+	* lto-streamer-out.c (write_symbol): When writing kind and visibility,
+	copy them into a unsigned char variable and pass address of it to
+	lto_output_data_stream.
+
+	PR target/47564
+	* toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx
+	around backend_init_target and lang_dependent_init_target calls.
+	* cgraphunit.c (cgraph_debug_gimple_stmt): New function.
+	(verify_cgraph_node): Don't call set_cfun here.  Use
+	cgraph_debug_gimple_stmt instead of debug_gimple_stmt.
+	Set error_found for incorrectly represented calls to thunks.
+
+2011-02-03  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/43092
+	PR rtl-optimization/43494
+	* rtl.h (for_each_inc_dec_fn): New type.
+	(for_each_inc_dec): Declare.
+	* rtlanal.c (struct for_each_inc_dec_ops): New type.
+	(for_each_inc_dec_find_inc_dec): New fn.
+	(for_each_inc_dec_find_mem): New fn.
+	(for_each_inc_dec): New fn.
+	* dse.c (struct insn_size): Remove.
+	(replace_inc_dec, replace_inc_dec_mem): Remove.
+	(emit_inc_dec_insn_before): New fn.
+	(check_for_inc_dec): Use it, along with for_each_inc_dec.
+	(canon_address): Pass mem modes to cselib_lookup.
+	* cselib.h (cselib_lookup): Add memmode argument.  Adjust callers.
+	(cselib_lookup_from_insn): Likewise.
+	(cselib_subst_to_values): Likewise.
+	* cselib.c (find_slot_memmode): New var.
+	(cselib_find_slot): New fn.  Use it instead of
+	htab_find_slot_with_hash everywhere.
+	(entry_and_rtx_equal_p): Use find_slot_memmode.
+	(autoinc_split): New fn.
+	(rtx_equal_for_cselib_p): Rename and implement in terms of...
+	(rtx_equal_for_cselib_1): ... this.  Take memmode, pass it on.
+	Deal with autoinc.  Special-case recursion into MEMs.
+	(cselib_hash_rtx): Likewise.
+	(cselib_lookup_mem): Infer pmode from address mode.  Distinguish
+	address and MEM modes.
+	(cselib_subst_to_values): Add memmode, pass it on.
+	Deal with autoinc.
+	(cselib_lookup): Add memmode argument, pass it on.
+	(cselib_lookup_from_insn): Add memmode.
+	(cselib_invalidate_rtx): Discard obsolete push_operand handling.
+	(struct cselib_record_autoinc_data): New.
+	(cselib_record_autoinc_cb): New fn.
+	(cselib_record_sets): Use it, along with for_each_inc_dec.  Pass MEM
+	mode to cselib_lookup.  Reset autoinced REGs here instead of...
+	(cselib_process_insn): ... here.
+	* var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode
+	to cselib_lookup.
+	(add_uses): Likewise, also to cselib_subst_to_values.
+	(add_stores): Likewise.
+	* sched-deps.c (add_insn_mem_dependence): Pass mode to
+	cselib_subst_to_values.
+	(sched_analyze_1, sched_analyze_2): Likewise.  Adjusted.
+	* gcse.c (do_local_cprop): Adjusted.
+	* postreload.c (reload_cse_simplify_set): Adjusted.
+	(reload_cse_simplify_operands): Adjusted.
+	* sel-sched-dump (debug_mem_addr_value): Pass mode.
+
+2011-02-03  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR tree-optimization/45122
+	* tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make
+	unsafe assumptions when there's more than one loop exit.
+
+2011-02-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47272
+	* doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
+	Document using vector double with the load/store builtins, and
+	that the load/store builtins always use Altivec instructions.
+
+	* config/rs6000/vector.md (vector_altivec_load_<mode>): New insns
+	to use altivec memory instructions, even on VSX.
+	(vector_altivec_store_<mode>): Ditto.
+
+	* config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New
+	function.
+
+	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
+	V2DF, V2DI support to load/store overloaded builtins.
+
+	* config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add
+	altivec load/store builtins for V2DF/V2DI types.
+
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
+	set avoid indexed addresses on power6 if -maltivec.
+	(altivec_expand_ld_builtin): Add V2DF, V2DI support, use
+	vector_altivec_load/vector_altivec_store builtins.
+	(altivec_expand_st_builtin): Ditto.
+	(altivec_expand_builtin): Add VSX memory builtins.
+	(rs6000_init_builtins): Add V2DI types to internal types.
+	(altivec_init_builtins): Add support for V2DF/V2DI altivec
+	load/store builtins.
+	(rs6000_address_for_altivec): Insure memory address is appropriate
+	for Altivec.
+
+	* config/rs6000/vsx.md (vsx_load_<mode>): New expanders for
+	vec_vsx_ld and vec_vsx_st.
+	(vsx_store_<mode>): Ditto.
+
+	* config/rs6000/rs6000.h (RS6000_BTI_long_long): New type
+	variables to hold long long types for VSX vector memory builtins.
+	(RS6000_BTI_unsigned_long_long): Ditto.
+	(long_long_integer_type_internal_node): Ditti.
+	(long_long_unsigned_type_internal_node): Ditti.
+
+	* config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC.
+	(altivec_lvx_<mode>): Make altivec_lvx use a mode iterator.
+	(altivec_stvx_<mode>): Make altivec_stvx use a mode iterator.
+
+	* config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin
+	short cuts.
+	(vec_vsx_st): Ditto.
+
+2011-02-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/pa/pa-hpux10.opt: New.
+	* config/hpux11.opt (pthread): New Driver option.
+	* config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options.
+	* config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt.
+
+2011-02-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/ia64/vms.opt: New.
+	* config.gcc (ia64-hp-*vms*): Use ia64/vms.opt.
+
+2011-02-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47580
+	* config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use
+	gpc_reg_operand instead of vsx_register_operand to match rs6000.md
+	generator functions.
+	(vsx_floatuns<VSi><mode>2): Ditto.
+	(vsx_fix_trunc<mode><VSi>2): Ditto.
+	(vsx_fixuns_trunc<mode><VSi>2): Ditto.
+
+2011-02-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/djgpp.opt (posix): New Driver option.
+
+2011-02-02  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*):
+	Move to the unsupported targets list.
+
+2011-02-02  Peter Bergner  <bergner@vnet.ibm.com>
+
+	PR rtl-optimization/47525
+	* df-scan.c: Update copyright years.
+	(df_get_call_refs): Do not mark global registers as DF_REF_REG_USE
+	and non-clobber DF_REF_REG_DEF for calls to const and pure functions.
+
+2011-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/sysv4.h (TARGET_VERSION): Remove.
+	(SUBTARGET_RETURN_IN_MEMORY): Remove.
+	(ASM_OUTPUT_ASCII): Remove.
+	* config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef.
+
+2011-02-02  Jeff Law  <law@redhat.com>
+
+	PR middle-end/47543
+	* reload.c (find_reloads_address): Handle reg+d address where both
+	components are invalid by reloading the entire address.
+
+2011-02-02  Sebastian Pop  <sebastian.pop@amd.com>
+	    Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/40979
+	PR bootstrap/47044
+	* passes.c (init_optimization_passes): After LIM call copy_prop
+	and DCE to clean up.
+	* tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func.
+
+2011-02-02  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/47576
+	PR tree-optimization/47555
+	* doc/invoke.texi (scev-max-expr-complexity): Documented.
+	* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
+	(PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared.
+	* tree-scalar-evolution.c (follow_ssa_edge): Use
+	PARAM_SCEV_MAX_EXPR_COMPLEXITY.
+
+2011-02-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47566
+	* builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs.
+
+2011-02-02  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47106
+	PR debug/47402
+	* tree-inline.c (declare_return_variable): Remove unused caller
+	variable.
+
+	PR debug/47106
+	PR debug/47402
+	* tree-flow-inline.h (clear_is_used, is_used_p): New.
+	* cfgexpand.c (account_used_vars_for_block): Use them.
+	* tree-nrv.c (tree_nrv): Likewise.
+	* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
+	(dump_scope_block): Likewise.
+	(remove_unused_locals): Likewise.
+
+	PR debug/47106
+	PR debug/47402
+	* tree-inline.c (declare_return_variable): Add result decl to
+	local decls only once.
+	* gimple-low.c (record_vars_into): Mark newly-created variables
+	as referenced.
+
+2011-02-02  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47498
+	PR debug/47501
+	PR debug/45136
+	PR debug/45130
+	* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
+	debug insns.
+	(no_real_insns_p, schedule_block, set_priorities): Drop special
+	treatment of boundary debug insns.
+	* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
+	* sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns.
+	* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
+	(BOUNDARY_DEBUG_INSN_P): Likewise.
+	(SCHEDULE_DEBUG_INSN_P): Likewise.
+	* sched-rgn.c (init_ready_list): Drop special treatment of
+	boundary debug insns.
+	* final.c (rest_of_clean_state): Clear notes' BB.
+
+2011-02-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/openbsd.opt (assert=): New Driver option.
+
+2011-02-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/nto.opt: New.
+	* config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt.
+
+2011-02-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/netware.opt: New.
+	* config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt.
+
+2011-02-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/interix.opt (posix): New Driver option.
+
+2011-02-01  DJ Delorie  <dj@redhat.com>
+
+	* config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition.
+
+	* config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg
+	class for A0/A1.
+
+2011-02-01  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/47561
+	* toplev.c (process_options): Print the Graphite flags.  Add
+	flag_loop_flatten to the list of options requiring Graphite.
+
+2011-02-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/cygming.opt (posix): New Driver option.
+
+2011-02-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arm/vxworks.opt: New.
+	* config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt.
+
+2011-02-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/alpha/elf.opt: New.
+	* config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*,
+	alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt.
+
+2011-02-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47559
+	* tree-ssa-loop-im.c (can_sm_ref_p): Do not perform
+	store-motion on references that can throw.
+
+2011-02-01  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
+	* tree-pass.h (TDF_CSELIB): New macro.
+	* cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
+	cselib_lookup): Check for it rather than for TDF_DETAILS.
+
+2011-02-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR driver/47547
+	* lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output
+	is HOST_BIT_BUCKET.
+
+	* opts.c (finish_options): Don't add x_aux_base_name if it is
+	HOST_BIT_BUCKET.
+
+2011-02-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47555
+	Revert
+	2010-07-15  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
+
+2011-02-01  Sebastien Bourdeauducq  <sebastien@milkymist.org>
+
+	PR gcc/46692
+	* config/lm32/t-lm32: Add multilib for all CPU options.
+
+2011-02-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47541
+	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
+	sure to have a field at offset zero.
+
+2011-01-31  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arc/arc.opt (EB, EL): New Driver options.
+
+2011-01-31  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/alpha/osf5.opt: New.
+	* config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt.
+
+2011-01-31  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/vms/vms.opt (map, mvms-return-codes): New Driver options.
+
+2011-01-31  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* common.opt (ftree-loop-linear): Use Alias to make it an alias of
+	-floop-interchange.
+	* invoke.texi (-ftree-loop-linear): Make it clear that this flag
+	is an alias of -floop-interchange and that it requires the
+	Graphite infrastructure.
+	* tree-ssa-loop.c (gate_graphite_transforms): Do not set
+	flag_loop_interchange based on the value of flag_tree_loop_linear.
+
+2011-01-31  Jakub Jelinek  <jakub@redhat.com>
+	    Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47538
+	* tree-ssa-ccp.c (bit_value_binop_1): For uns computation use
+	type instead of r1type, except for comparisons.  For right
+	shifts and comparisons punt if there are mismatches in
+	sizetype vs. non-sizetype types.
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/sourcebuild.texi (Effective-Target Keywords): Document
+	avx_runtime.
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld
+	version number.
+	* configure: Regenerate.
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_ld_static_option): Define.
+	(gcc_cv_ld_dynamic_option): Define.
+	(gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive
+	instead.
+	(HAVE_LD_STATIC_DYNAMIC): Update message.
+	(LD_STATIC_OPTION): Define.
+	(LD_DYNAMIC_OPTION): Define.
+	* configure: Regenerate.
+	* config.in: Regenerate.
+	* gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS &&
+	HAVE_LD_STATIC_DYNAMIC]: Use them.
+
+2011-01-31  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.c (rx_get_stack_layout): Only save call clobbered
+	registers inside interrupt handlers if the handler is not a leaf
+	function.
+
+2011-01-31  Nick Clifton  <nickc@redhat.com>
+
+	* config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for
+	reg_renumber returning an INVALID_REGNUM.
+
+2011-01-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR libgcj/44341
+	* doc/install.texi: Document host options discarded when cross
+	configuring target libraries.
+
+2011-01-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	Reverted:
+	2011-01-25  Alexandre Oliva  <aoliva@redhat.com>
+	PR debug/45136
+	PR debug/45130
+	* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
+	debug insns.
+	(no_real_insns_p, schedule_block, set_priorities): Drop special
+	treatment of boundary debug insns.
+	* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
+	* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
+	* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
+	(BOUNDARY_DEBUG_INSN_P): Likewise.
+	(SCHEDULE_DEBUG_INSN_P): Likewise.
+	* sched-rgn.c (init_ready_list): Drop special treatment of
+	boundary debug insns.
+	* final.c (rest_of_clean-state): Clear notes' BB.
+
+2011-01-31  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000.c (print_operand): Rearrange addends in
+	toc relative expressions as we do in print_operand_address.
+
+2011-01-30  Kazu Hirata  <kazu@codesourcery.com>
+
+	* doc/extend.texi: Follow spelling conventions.
+	* doc/invoke.texi: Fix a typo.
+
+2011-01-30  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/hpux11.opt: New.
+	* config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*,
+	ia64*-*-hpux*): Use hpux11.opt.
+
+2011-01-30  Jonathan Yong  <jon_y@users.sourceforge.net>
+
+	* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules
+	to tmake_file.
+
+2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/install.texi (hppa-hp-hpux10): Remove references to HP
+	support sites.
+
+2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/install.texi (Binaries): Remove outdated reference for
+	Motorola 68HC11/68HC12 downloads.
+
+2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/extend.texi (Thread-Local): Adjust reference to Ulrich
+	Drepper's paper.
+
+2011-01-29  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR bootstrap/47147
+	* ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as
+	used by NetBSD.
+
+2011-01-28  Ahmad Sharif  <asharif@google.com>
+
+	* value-prof.c (check_counter): Corrected error message.
+
+2011-01-29  Jie Zhang  <jie@codesourcery.com>
+
+	* config/arm/arm.c (arm_legitimize_reload_address): New.
+	* config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use
+	arm_legitimize_reload_address.
+	* config/arm/arm-protos.h (arm_legitimize_reload_address): Declare.
+
+2011-01-28  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_define): Ignore macros whose definitions include
+	two adjacent operands.
+
+2011-01-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/42894
+	* varasm.c (force_const_mem): Store copy of x in desc->constant
+	instead of x itself.
+	* expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst
+	itself into REG_EQUAL note.
+
+2011-01-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/freebsd.opt (posix, rdynamic): New Driver options.
+
+2011-01-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports
+	-Bstatic/-Bdynamic.
+	* configure: Regenerate.
+
+2011-01-27  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile.
+	* config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile.
+
+2011-01-27  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove.
+	* config/s390/s390-protos.h (s390_preferred_reload_class): Remove.
+	* config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
+	(s390_preferred_reload_class): Make static. Change return and
+	'rclass' argument type to reg_class_t.
+
+2011-01-27  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/46949
+	* cgraphunit.c (process_common_attributes): Fix use of remove_attribute.
+	(process_function_and_variable_attributes): Check defined weakrefs.
+
+2011-01-27  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/47228
+	* tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of
+	build_ref_for_offset.
+
+2011-01-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu-elf.h (ASM_SPEC): Remove.
+
+2011-01-26  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR rtl-optimization/46856
+	* postreload.c (reload_combine_recognize_const_pattern): Do not
+	separate cc0 setter and user on cc0 targets.
+
+2011-01-26  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR c/43082
+	* c-typeck.c (c_objc_common_truthvalue_conversion): If we are
+	passed a VOID_TYPE expression, immediately emit an error and
+	return error_mark_node.
+
+2011-01-26  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/47464
+	* df-problems.c (can_move_insn_across): Use may_trap_or_fault_p
+	rather than may_trap_p as needed.
+
+2011-01-26  DJ Delorie  <dj@redhat.com>
+
+	PR rtl-optimization/46878
+	* combine.c (insn_a_feeds_b): Check for the implicit cc0
+	setter/user dependency as well.
+
+2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/44469
+	* cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
+	after removing trivially dead basic blocks.
+
+2011-01-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}.
+	* config/frv/frv.h (LINK_SPEC): Likewise.
+	* config/i386/netware.h (LINK_SPEC): Likewise.
+	* config/m68k/linux.h (ASM_SPEC): Likewise.
+	* config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise.
+	* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
+	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
+	* config/sparc/linux.h (ASM_SPEC): Likewise.
+	* config/sparc/linux64.h (ASM_SPEC): Likewise.
+	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
+
+2011-01-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}.
+	* config/frv/frv.h (ASM_SPEC): Likewise.
+	* config/m68k/linux.h (ASM_SPEC): Likewise.
+	* config/pa/pa-linux.h (ASM_SPEC): Likewise.
+	* config/rs6000/linux64.h (ASM_SPEC): Likewise.
+	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
+	* config/sparc/linux.h (ASM_SPEC): Likewise.
+	* config/sparc/linux64.h (ASM_SPEC): Likewise.
+	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
+
+2011-01-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}.
+	* config/frv/frv.h (LINK_SPEC): Likewise.
+	* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
+
+2011-01-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}.
+	* config/frv/frv.h (ASM_SPEC): Likewise.
+	* config/i386/sol2-10.h (ASM_SPEC): Likewise.
+	* config/m68k/linux.h (ASM_SPEC): Likewise.
+	* config/pa/pa-linux.h (ASM_SPEC): Likewise.
+	* config/rs6000/linux64.h (ASM_SPEC32): Likewise.
+	* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
+	* config/sol2.h (ASM_SPEC): Remove comment about -Yd,.
+	* config/sparc/linux.h (ASM_SPEC): Likewise.
+	* config/sparc/linux64.h (ASM_SPEC): Likewise.
+	* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
+	* config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}.
+
+2011-01-26  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/46997
+	* config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN.
+	(*mux2): Ditto.
+	(vec_extract_evenodd_help): Ditto.
+	(vec_extract_evenv4hi): Ditto.
+	(vec_extract_oddv4hi): Ditto.
+	(vec_interleave_lowv2si): Ditto.
+	(vec_interleave_highv2si): Ditto.
+	(vec_extract_evenv2si): Ditto.
+	(vec_extract_oddv2si: Ditto.
+	(vec_pack_trunc_v2si): Ditto.
+
+2011-01-22  Jan Hubicka  <jh@suse.cz>
+
+	PR target/47237
+	* cgraph.h (cgraph_local_info): New field can_change_signature.
+	* ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
+	signature can change.
+	(ipcp_estimate_growth): Call sequence simplify only if calle signature
+	can change.
+	(ipcp_insert_stage): Only compute args_to_skip if signature can change.
+	(cgraph_function_versioning): We can not change signature of functions
+	that don't allow that.
+	* lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
+	(lto_input_node): Likewise.
+	* ipa-inline.c (compute_inline_parameters): Compute
+	local.can_change_signature.
+	* ipa-split.c (visit_bb): Never split away APPLY_ARGS.
+	* tree-sra.c (ipa_sra_preliminary_function_checks): Give up on
+	functions that can not change signature.
+	* i386.c (ix86_function_regparm, ix86_function_sseregparm,
+	init_cumulative_args): Do not use local calling conventions
+	for functions that can not change signature.
+
+2011-01-22  Jan Hubicka  <jh@suse.cz>
+
+	* doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk.
+
+2011-01-26  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47190
+	* cgraphunit.c (process_common_attributes): New function.
+	(process_function_and_variable_attributes): Use it.
+
+2011-01-26  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47423
+	* cgraphbuild.c (record_eh_tables): Record reference to personality
+	function.
+
+2011-01-26  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/45454
+	* sel-sched.c (moveup_expr): Don't let debug insns prevent
+	non-debug insns from moving up.
+
+2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR target/40125
+	* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable
+	t-dlldir{,-x} fragment for build and add it to tmake_file.
+	(i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise.
+	* Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc.
+	* config/i386/t-dlldir: New file.
+	(SHLIB_DLLDIR): Define.
+	* config/i386/t-dlldir-x: New file.
+	(SHLIB_DLLDIR): Define.
+	* config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set.
+	(SHLIB_INSTALL): Use it.
+
+2011-01-26  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR target/47246
+	* config/arm/arm.c (thumb2_legitimate_index_p): Change the
+	lower bound of the allowed Thumb-2 coprocessor load/store
+	index range to -256. Add explaining comment.
+
+2011-01-25  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_define): Improve lexing of macro expansion to only
+	accept expressions which match Go spec.
+
+2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR c++/43601
+	* tree.c (handle_dll_attribute): Handle it.
+	* doc/extend.texi (@item dllexport): Mention it.
+	* doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it.
+
+2011-01-25  Ian Lance Taylor  <iant@google.com>
+
+	PR tree-optimization/26854
+	* c-decl.c (struct c_scope): Add field has_jump_unsafe_decl.
+	(decl_jump_unsafe): Move higher in file, with no other change.
+	(bind): Set has_jump_unsafe_decl if appropriate.
+	(update_label_decls): Test has_jump_unsafe_decl to avoid loop.
+	(check_earlier_gotos): Likewise.
+	(c_check_switch_jump_warnings): Likewise.
+
+2011-01-25  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* doc/invoke.texi (Warning Options): Add missing hyphen.
+	(-fprofile-dir): Minor grammatical fixes.
+	(-fbranch-probabilities): Likewise.
+
+2011-01-25  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/45136
+	PR debug/45130
+	* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
+	debug insns.
+	(no_real_insns_p, schedule_block, set_priorities): Drop special
+	treatment of boundary debug insns.
+	* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
+	* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
+	* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
+	(BOUNDARY_DEBUG_INSN_P): Likewise.
+	(SCHEDULE_DEBUG_INSN_P): Likewise.
+	* sched-rgn.c (init_ready_list): Drop special treatment of
+	boundary debug insns.
+	* final.c (rest_of_clean-state): Clear notes' BB.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* Makefile.in (LAMBDA_H): Removed.
+	(TREE_DATA_REF_H): Remove dependence on LAMBDA_H.
+	(OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o,
+	lambda-trans.o, and tree-loop-linear.o.
+	(lto-symtab.o): Remove dependence on LAMBDA_H.
+	(tree-loop-linear.o): Remove rule.
+	(lambda-mat.o): Same.
+	(lambda-trans.o): Same.
+	(lambda-code.o): Same.
+	(tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H.
+	(tree-vect-slp.o): Same.
+	* hwint.h (gcd): Moved here.
+	(least_common_multiple): Same.
+	* lambda-code.c: Removed.
+	* lambda-mat.c: Removed.
+	* lambda-trans.c: Removed.
+	* lambda.h: Removed.
+	* tree-loop-linear.c: Removed.
+	* lto-symtab.c: Do not include lambda.h.
+	* omega.c (gcd): Removed.
+	* passes.c (init_optimization_passes): Remove pass_linear_transform.
+	* tree-data-ref.c (print_lambda_vector): Moved here.
+	(lambda_vector_copy): Same.
+	(lambda_matrix_copy): Same.
+	(lambda_matrix_id): Same.
+	(lambda_vector_first_nz): Same.
+	(lambda_matrix_row_add): Same.
+	(lambda_matrix_row_exchange): Same.
+	(lambda_vector_mult_const): Same.
+	(lambda_vector_negate): Same.
+	(lambda_matrix_row_negate): Same.
+	(lambda_vector_equal): Same.
+	(lambda_matrix_right_hermite): Same.
+	* tree-data-ref.h: Do not include lambda.h.
+	(lambda_vector): Moved here.
+	(lambda_matrix): Same.
+	(dependence_level): Same.
+	(lambda_transform_legal_p): Removed declaration.
+	(lambda_collect_parameters): Same.
+	(lambda_compute_access_matrices): Same.
+	(lambda_vector_gcd): Same.
+	(lambda_vector_new): Same.
+	(lambda_vector_clear): Same.
+	(lambda_vector_lexico_pos): Same.
+	(lambda_vector_zerop): Same.
+	(lambda_matrix_new): Same.
+	* tree-flow.h (least_common_multiple): Removed declaration.
+	* tree-parloops.c (lambda_trans_matrix): Moved here.
+	(LTM_MATRIX): Same.
+	(LTM_ROWSIZE): Same.
+	(LTM_COLSIZE): Same.
+	(LTM_DENOMINATOR): Same.
+	(lambda_trans_matrix_new): Same.
+	(lambda_matrix_vector_mult): Same.
+	(lambda_transform_legal_p): Same.
+	* tree-pass.h (pass_linear_transform): Removed declaration.
+	* tree-ssa-loop.c (tree_linear_transform): Removed.
+	(gate_tree_linear_transform): Removed.
+	(pass_linear_transform): Removed.
+	(gate_graphite_transforms): Make flag_tree_loop_linear an alias of
+	flag_loop_interchange.
+
+2011-01-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47265
+	PR tree-optimization/47443
+	* tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
+	if name still has some uses.
+
+2011-01-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/47382
+	* gimple-fold.c (gimple_fold_obj_type_ref_call): Removed.
+	(gimple_fold_call): Do not call gimple_fold_obj_type_ref_call.
+
+2011-01-25  Joel Sherrill  <joel.sherrill@oarcorp.com>
+
+	* config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to
+	sjlj_except_unwind_info.
+
+2011-01-25  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47426
+	* tree-ssa-structalias.c (ipa_pta_execute): Make externally
+	visible functions results escape.
+
+2011-01-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/45701
+	* config/arm/arm.c (any_sibcall_uses_r3): New function.
+	(arm_get_frame_offsets): Use it.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47271
+	* tree-if-conv.c (bb_postdominates_preds): New.
+	(if_convertible_bb_p): Call bb_postdominates_preds.
+	(if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS.
+	(predicate_scalar_phi): Call bb_postdominates_preds.
+
+2011-01-25  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types.
+	* config/rx/rx.c (rx_function_value): Likewise.
+	(rx_promote_function_mode): Likewise.
+	(gen_safe_add): Place an outsized immediate value inside an UNSPEC
+	in order to make it legitimate.
+	* config/rx/rx.md (adddi3_internal): If the second operand is a MEM
+	make sure that the first operand is the same as the result register.
+	(addsi3_unspec): Delete.
+	(subdi3): Do not accept immediate operands.
+	(subdi3_internal): Likewise.
+
+2011-01-25  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/37273
+	* ira-costs.c (scan_one_insn): Detect constants living in memory and
+	handle them like argument loads from stack slots.  Do not double
+	count memory for memory constants and argument loads from stack slots.
+
+2011-01-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47427
+	PR tree-optimization/47428
+	* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
+	coalesce if the new root var would be TREE_READONLY.
+
+2011-01-25  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47414
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the
+	correct type for TBAA.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-sese-to-poly.c (dr_indices_valid_in_loop): New.
+	(close_phi_written_to_memory): Call for_each_index with
+	dr_indices_valid_in_loop.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN
+	when it is initialized.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update
+	call to graphite_find_data_references_in_stmt.
+	* graphite-sese-to-poly.c (outermost_loop_in_sese_1): New.
+	(try_generate_gimple_bb): Call outermost_loop_in_sese_1.  Update
+	call to graphite_find_data_references_in_stmt.
+	(analyze_drs_in_stmts): Same.
+	* tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop
+	in which the scalar analysis of indices is performed.
+	(create_data_ref): Same.  Update call to dr_analyze_indices.
+	(find_data_references_in_stmt): Update call to create_data_ref.
+	(graphite_find_data_references_in_stmt): Same.
+	* tree-data-ref.h (graphite_find_data_references_in_stmt): Update
+	declaration.
+	(create_data_ref): Same.
+	* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update
+	call to create_data_ref.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-sese-to-poly.c (build_poly_scop): Move
+	rewrite_commutative_reductions_out_of_ssa before find_scop_parameters.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
+	VAR_DECL, PARM_DECL, and RESULT_DECL.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (reduction_dr_1): Allow several reductions
+	in a reduction PBB.
+	* graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs
+	that have already been marked as PBB_IS_REDUCTION.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-scop-detection.c (same_close_phi_node): New.
+	(remove_duplicate_close_phi): New.
+	(make_close_phi_nodes_unique): New.
+	(canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (new_poly_ddr): Call same_pdr_p.
+	* graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE
+	of both data references to be the same.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (build_lexicographical_constraint): Remove
+	the gdim parameter.
+	(build_lexicographical_constraint): Adjust call to
+	ppl_powerset_is_empty.
+	(dependence_polyhedron): Same.
+	(graphite_legal_transform_dr): Same.
+	(graphite_carried_dependence_level_k): Same.
+	* graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params
+	parameter.
+	* graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-sese-to-poly.c
+	(translate_scalar_reduction_to_array_for_stmt): Call unshare_expr.
+	(close_phi_written_to_memory): New.
+	(translate_scalar_reduction_to_array): Call close_phi_written_to_memory
+	and unshare_expr.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* doc/install.texi: Update the expected version number of PPL to 0.11.
+	* graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under
+	#if PPL_VERSION_MINOR < 11.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c: Include graphite-cloog-util.h.
+	(new_poly_ddr): Inlined into dependence_polyhedron.
+	(free_poly_ddr): Moved close by new_poly_ddr.
+	(dependence_polyhedron_1): Renamed dependence_polyhedron.
+	Early return NULL when ppl_powerset_is_empty returns true.
+	(dependence_polyhedron): Renamed new_poly_ddr.  Call only once
+	poly_drs_may_alias_p.  Avoid one call to ppl_powerset_is_empty.
+	(graphite_legal_transform_dr): Call new_poly_ddr.
+	(graphite_carried_dependence_level_k): Same.
+	(dot_original_deps_stmt_1): Renamed dot_deps_stmt_2.  Use new_poly_ddr.
+	(dot_transformed_deps_stmt_1): Removed.
+	(dot_deps_stmt_1): Call dot_deps_stmt_2.
+	(dot_original_deps): Renamed dot_deps_2.  Call new_poly_ddr.
+	(dot_deps_1): Call dot_deps_2.
+	* Makefile.in (graphite-dependences.o): Add missing dependence on
+	graphite-cloog-util.h.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty.
+	(build_lexicographical_constraint): Same.
+	(dependence_polyhedron_1): Same.
+	(graphite_legal_transform_dr): Same.
+	(graphite_carried_dependence_level_k): Same.
+	* graphite-ppl.c (ppl_powerset_is_empty): New.
+	* graphite-ppl.h (ppl_powerset_is_empty): Declared.
+	* tree-data-ref.c (dump_data_reference): Print the basic block index.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (build_pairwise_scheduling): Correctly compute
+	the "a followed by b" relation and document it.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (build_lexicographical_constraint): Stop the
+	iteration when the bag of constraints is empty.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-interchange.c (lst_interchange_profitable_p): Takes a loop
+	nest and two loop depths as parameters.
+	(lst_try_interchange_loops): Call lst_interchange_profitable_p after
+	lst_perfect_nestify.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-dependences.c (print_pddr): Call
+	ppl_io_fprint_Pointset_Powerset_C_Polyhedron.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* graphite-ppl.c (debug_gmp_value): New.
+	* graphite-ppl.h (debug_gmp_value): Declared.
+
+2011-01-25  Tobias Grosser  <grosser@fim.uni-passau.de>
+
+	* doc/install.texi: Document availability of cloog-0.16.
+
+2011-01-25  Vladimir Kargov  <kargov@gmail.com>
+
+	* graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free
+	invalid postdominance info.
+
+2011-01-24  Jan Hubicka  <jh@suse.cz>
+
+	PR c/21659
+	* doc/extend.texi (weak pragma): Drop claim that it must
+	appear before definition.
+	* varasm.c (merge_weak, declare_weak): Only sanity check
+	that DECL is not output at a time it is declared weak.
+
+2011-01-24  Kenneth Zadeck  <zadeck@naturalbridge.com>
+
+	* machmode.def: Fixed comments.
+
+2011-01-24  Kai Tietz  <kai.tietz@onevision.com>
+
+	* emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t.
+
+2011-01-24  Paul Koning  <ni1d@arrl.net>
+
+	* builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN !=
+	WORDS_BIG_ENDIAN.
+
+2011-01-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/46519
+	* config/i386/i386.c: Include sbitmap.h and fibheap.h.
+	(block_info): Add scanned and prev.
+	(move_or_delete_vzeroupper_2): Return if the basic block
+	has been scanned and the upper 128bit state is unchanged
+	from the last scan.
+	(move_or_delete_vzeroupper_1): Return true if the exit
+	state is changed.
+	(move_or_delete_vzeroupper): Visit basic blocks using the
+	work-list based algorithm based on vt_find_locations in
+	var-tracking.c.
+
+	* config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H).
+
+2011-01-24  Nick Clifton  <nickc@redhat.com>
+
+	* config/v850/v850.opt (mv850es): New option - alias for -mv850e1.
+	* config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass
+	-mv850e1 to the assembler.  If -mv850e1 or -mv850es is specified
+	then define __v850e1__.
+	* doc/invoke.texi: Document -mv850es.
+
+2011-01-24  Richard Henderson  <rth@redhat.com>
+
+	* config/rx/predicates.md (rx_fp_comparison_operator): Don't accept
+	compound unordered comparisons.
+	* config/rx/rx.c (rx_split_fp_compare): Remove.
+	* config/rx/rx-protos.h: Update.
+	* config/rx/rx.md (gcc_conds, rx_conds): Remove.
+	(cbranchsf4): Don't call rx_split_fp_compare.
+	(*cbranchsf4): Use rx_split_cbranch.
+	(*cmpsf): Don't accept "i" constraint.
+	(*conditional_branch): Only valid after reload.
+	(cstoresf4): Merge expander with insn.  Don't call rx_split_fp_compare.
+
+2011-01-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47385
+	* config/rs6000/altivec.md (vector constant splitters): Add
+	support for creating vector single precision constants if -mvsx is
+	used and we would create the constant using Altivec primitives.
+
+2011-01-23  Bernd Schmidt  <bernds@codesourcery.com>
+	    Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR rtl-optimization/47166
+	* reload1.c (emit_reload_insns): Disable the spill_reg_store
+	mechanism for PRE_MODIFY and POST_MODIFY.
+	(inc_for_reload): For PRE_MODIFY, return the insn that sets the
+	reloadreg.
+
+2011-01-23  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers.
+
+2011-01-22  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/47333
+	* lto-cgraph.c (reachable_from_this_partition_p): Fix pasto.
+
+2011-01-22  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/43884
+	PR lto/44334
+	* predict.c (maybe_hot_frequency_p): Use entry block frequency as base.
+	* doc/invoke.texi (hot-bb-frequency-fraction): Update docs.
+
+2011-01-22  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
+	* config/s390/s390.c (s390_register_move_cost,
+	s390_memory_move_cost): New.
+	(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
+
+2011-01-22  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	PR middle-end/47401
+	* except.c (sjlj_assign_call_site_values): Move setting the
+	crtl->uses_eh_lsda flag to ...
+	(sjlj_mark_call_sites): ... here.
+	(sjlj_emit_function_enter): Support NULL dispatch label.
+	(sjlj_build_landing_pads): In a function with no landing pads
+	that still has must-not-throw regions, generate code to register
+	a personality function with empty LSDA.
+
+2011-01-21  Richard Henderson  <rth@redhat.com>
+
+	* config/rx/rx.c (TARGET_FLAGS_REGNUM): New.
+
+	* config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New.
+
+	* compare-elim.c: New file.
+	* Makefile.in (OBJS-common): Add it.
+	(compare-elim.o): New.
+	* common.opt (fcompare-elim): New.
+	* opts.c (default_options_table): Add OPT_fcompare_elim.
+	* tree-pass.h (pass_compare_elim_after_reload): New.
+	* passes.c (init_optimization_passes): Add it.
+	* recog.h: Protect against re-inclusion.
+	* target.def (TARGET_FLAGS_REGNUM): New POD hook.
+	* doc/invoke.texi (-fcompare-elim): Document it.
+	* doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it.
+	* doc/tm.texi: Rebuild.
+
+2011-01-22  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md (cstoresf4): Pass comparison operator to
+	rx_split_fp_compare.
+
+2011-01-22  Nick Clifton  <nickc@redhat.com>
+
+	* config/rx/rx.md (UNSPEC_CONST): New.
+	(deallocate_and_return): Wrap the amount popped off the stack in
+	an UNSPEC_CONST in order to stop it being rejected by
+	-mmax-constant-size.
+	(pop_and_return): Add a "(return)" rtx.
+	(call): Drop the immediate operand.
+	(call_internal): Likewise.
+	(call_value): Likewise.
+	(call_value_internal): Likewise.
+	(sibcall_internal): Likewise.
+	(sibcall_value_internal): Likewise.
+	(sibcall): Likewise.  Generate an explicit call using
+	sibcall_internal.
+	(sibcall_value): Likewise.
+	(mov<>): FAIL if a constant operand is not legitimate.
+	(addsi3_unpsec): New pattern.
+
+	* config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs.
+	(ok_for_max_constant): New function.
+	(gen_safe_add): New function.
+	(rx_expand_prologue): Use gen_safe_add.
+	(rx_expand_epilogue): Likewise.
+	(rx_is_legitimate_constant): Use ok_for_max_constant.  Handle
+	UNSPEC CONSTs.
+
+2011-01-21  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/47053
+	* tree-ssa-dse.c (need_eh_cleanup): New bitmap.
+	(dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when
+	statements are deleted.
+	(tree_ssa_dse): Allocate & free NEED_EH_CLEANUP.  If NEED_EH_CLEANUP
+	is nonempty, then purge dead edges and cleanup the CFG.
+
+2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47402
+	Temporarily revert:
+	2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
+	PR debug/47106
+	* tree-dfa.c (create_var_ann): Mark variable as used.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/45566
+	* except.c (convert_to_eh_region_ranges): Emit queued no-region
+	notes from other section in hot/cold partitioning even if
+	last_action is -3.  Increment call_site_base.
+
+	PR rtl-optimization/47366
+	* fwprop.c (forward_propagate_into): Return bool.  If
+	any changes are made, -fnon-call-exceptions is used and
+	REG_EH_REGION note is present, call purge_dead_edges
+	and return true if it purged anything.
+	(fwprop_addr): Adjust callers, call cleanup_cfg (0) if
+	any EH edges were purged.
+
+2011-01-21  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/41619
+	* caller-save.c (setup_save_areas): Break out code to determine
+	which hard regs are live across calls by examining the reload chains
+	so that it is always used.
+	Eliminate code which checked REG_N_CALLS_CROSSED.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47355
+	* tree-eh.c (cleanup_empty_eh_merge_phis): Give up if
+	NOP has non-debug uses beyond PHIs in new_bb.
+
+2011-01-21  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47106
+	* cfgexpand.c (account_used_vars_for_block): Only account vars
+	that are annotated as used.
+	(estimated_stack_frame_size): Don't set TREE_USED.
+	* tree-dfa.c (create_var_ann): Mark variable as used.
+
+2011-01-21  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47395
+	* tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name.
+
+2011-01-21  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47365
+	* tree-ssa-sccvn.h (vn_lookup_kind): Declare.
+	(vn_reference_lookup_pieces): Adjust.
+	(vn_reference_lookup): Likewise.
+	* tree-ssa-sccvn.c (vn_walk_kind): New static global.
+	(vn_reference_lookup_3): Only look through kills if in
+	VN_WALKREWRITE mode.
+	(vn_reference_lookup_pieces): Adjust.
+	(vn_reference_lookup): Likewise.
+	(visit_reference_op_load): Likewise.
+	(visit_reference_op_store): Likewise.
+	* tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode.
+	(compute_avail): Likewise.
+	(eliminate): Likewise.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-ssa-live.c (remove_unused_scope_block_p): Don't remove
+	DECL_IGNORED_P non-reg vars if they are used.
+
+	PR tree-optimization/47391
+	* varpool.c (const_value_known_p): Return false if
+	decl is volatile.
+
+2011-01-21  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR bootstrap/47215
+	* config/i386/i386.c (ix86_local_alignment): Handle
+	case for va_list_type_node is nil.
+	(ix86_canonical_va_list_type): Likewise.
+
+2011-01-21  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add
+	builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__.
+
+2011-01-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	* config/arm/arm.md (define_attr type): Rename f_load
+	and f_store to f_fpa_load and f_fpa_store. Update.
+	(write_conflict): Deal with rename fallout.
+	(*push_fp_multi): Likewise.
+	* config/arm/fpa.md (f_load): Use f_fpa_load.
+	(f_store): Use f_fpa_store.
+	(*movsf_fpa): Likewise.
+	(*movdf_fpa): Likewise.
+	(*movxf_fpa): Likewise.
+	(*thumb2_movsf_fpa): Likewise.
+	(*thumb2_movdf_fpa): Likewise.
+	(*thumb2_movxf_fpa): Likewise.
+	* config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to
+	f_loadd and f_stored.
+	(*thumb2_movdi_vfp): Likewise.
+	(*thumb2_movsf_vfp): Fix attribute to f_loads.
+	(*thumb2_movsi_vfp): Likewise.
+	* config/arm/cortex-m4-fpu.md (cortex_m4_f_load):
+	Use f_loads instead of f_load.
+	* config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load.
+
+2011-01-20  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
+	* config/xtensa/xtensa-protos.h (constantpool_address_p): Remove.
+	* config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
+	(xtensa_mode_dependent_address_p): New function.
+	(constantpool_address_p): Make static. Change return type to bool.
+	Change argument type to const_rtx. Use CONST_INT_P predicate.
+
+2011-01-20  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/46583
+	* tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls.
+
+2011-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47283
+	* cfgexpand.c (expand_debug_expr): Instead of generating
+	(mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF
+	etc. handling.
+
+2011-01-20  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47370
+	* tree-inline.c (remap_gimple_op_r): Recurse manually for
+	the pointer operand of MEM_REFs.
+
+2011-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/46130
+	* ipa-split.c (consider_split): If return_bb contains non-virtual
+	PHIs other than for retval or if split_function would not adjust it,
+	refuse to split.
+
+2011-01-20  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47167
+	* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
+	Revert previous change, only avoid enumeral type changes.
+
+2011-01-19  Mike Stump  <mikestump@comcast.net>
+
+	* doc/tm.texi.in (BRANCH_COST): Englishify.
+	* doc/tm.texi (BRANCH_COST): Likewise.
+
+2011-01-19  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47291
+	* dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen)
+	(gen_scheduled_generic_parms_dies): New functions.
+	(gen_struct_or_union_type_die): Schedule template parameters DIEs
+	generation for the end of CU compilation.
+	(dwarf2out_finish): Generate template parameters DIEs here.
+
+2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/46240
+	* tree-into-ssa.c (maybe_register_def): Do not attempt to add
+	debug bind stmt on merge edges.
+
+2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47079
+	PR debug/46724
+	* function.c (instantiate_expr): Instantiate incoming rtl of
+	implicit arguments, and recurse on VALUE_EXPRs.
+	(instantiate_decls): Instantiate rtl and VALUE_EXPR of result.
+	* var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx.
+
+2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	* c-parser.c (c_parser_for_statement): Initialize
+	collection_expression.
+
+2011-01-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}.
+
+2011-01-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove.
+	(LINK_SHLIB_SPEC): Don't use %(link_path).
+	(SUBTARGET_EXTRA_SPECS): Remove link_path.
+
+2011-01-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional.
+	(NO_SHARED_LIB_SUPPORT): Remove.
+	(LINK_SHLIB_SPEC): Remove one conditional definition.
+
+2011-01-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/linux64.h (LINK_SPEC): Remove %{non_shared}
+	%{call_shared}.
+	* config/mips/mips.h (LINK_SPEC): Remove %{non_shared}.
+	* config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}.
+	* config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared}
+	%{call_shared} and conditionals on these options not being passed.
+	* config/mips/sde.h (LINK_SPEC): Remove %{non_shared}
+	%{call_shared}.
+
+2011-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge,
+	simplify.
+
+	* ipa-split.c: Spelling fixes.
+
+2011-01-19  Richard Henderson  <rth@redhat.com>
+
+	* config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand.
+	(*mulsi3): Likewise.
+
+	* longlong.h [__mn10300__] (count_leading_zeros): New.
+	[__mn10300__] (umul_ppmm, smul_ppmm): New.
+	[__mn10300__] (add_ssaaaa, subddmmss): New.
+	[__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New.
+	[__mn10300__] (UMUL_TIME, UDIV_TIME): New.
+
+2011-01-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case.
+
+2011-01-19  Richard Henderson  <rth@redhat.com>
+
+	* config/mn10300/mn10300.md (addsi3_flags): New.
+	(addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New.
+	(subsi3_flags, subc_internal, subdi3): New.
+	(subdi3_internal, *subdi3_degenerate): New.
+	* config/mn10300/predicates.md (reg_or_am33_const_operand): New.
+
+	* config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New.
+	(mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn.
+	(mn10300_expand_epilogue): Use it.  Compute REG_SAVE_BYTES once.
+	* config/mn10300/mn10300-protos.h: Update.
+	* config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn.
+	(return_ret): Likewise.  Rename from return_internal_regs.
+	(return_internal): Remove.
+
+	* config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove.
+	(mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL.
+	(mn10300_legitimate_constant_p): Likewise.
+	(mn10300_can_use_return_insn): Use mn10300_initial_offset.
+	(mn10300_frame_size): New.
+	(mn10300_expand_prologue): Use it.
+	(mn10300_expand_epilogue): Likewise.
+	(mn10300_initial_offset): Likewise.
+	* config/mn10300/mn10300-protos.h: Update.
+	* config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove.
+	* config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove.
+	(prologue, epilogue, return_internal): Tidy output code.
+	(mn10300_store_multiple_operation, return): Likewise.
+	(int_label, pop_pic_reg, GOTaddr2picreg): Remove.
+	(am33_loadPC, mn10300_loadPC, call_next_insn): Remove.
+	(add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove.
+	(load_pic, am33_load_pic): New.
+	(mn10300_load_pic0, mn10300_load_pic1): New.
+
+	* config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes.
+	* config/mn10300/mn10300.c (CC_FLAG_Z): New.
+	(CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New.
+	(cc_flags_for_mode, cc_flags_for_code): New.
+	(mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the
+	overflow flag is not valid.  Validate that the flags we need
+	for the comparison are valid.
+	(mn10300_output_cmp): Remove.
+	(mn10300_output_add): New.
+	(mn10300_select_cc_mode): Use cc_flags_for_code.
+	(mn10300_split_cbranch): New.
+	(mn10300_match_ccmode): New.
+	(mn10300_split_and_operand_count): New.
+	* config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments
+	to the function.
+	* config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge...
+	(addsi3): ... here.  Use mn10300_output_add.
+	(*addsi3_flags): New.
+	(*am33_subsi3, *mn10300_subsi3): Merge...
+	(subsi3): ... here.  Use attribute isa.
+	(*subsi3_flags): New.
+	(negsi2): Rewrite from expander to insn_and_split.  Use NOT+INC
+	when possible.
+	(*am33_andsi3, *mn10300_andsi3): Merge...
+	(andsi3): ... here.
+	(*andsi3_flags): New.
+	(andsi3 splitters): New.
+	(*am33_iorsi3, *mn10300_iorsi3): Merge...
+	(iorsi3): ... here.
+	(*iorsi3_flags): New.
+	(*am33_xorsi3, *mn10300_xorsi3): Merge...
+	(xorsi3): ... here.
+	(*xorsi3_flags): New.
+	(*am33_cmpsi2, *mn10300_cmplsi2): Merge...
+	(one_cmplsi2): ... here.
+	(*one_cmplsi2_flags): New.
+	(*cbranchsi4_cmp): Rename from cbranchsi4_post_reload.  Use "r"
+	instead of "dax" in constraints.  Use mn10300_split_cbranch.
+	(*cmpsi): Rename from cmpsi.  Do not use mn10300_output_cmp.  Do not
+	use matching constraints to eliminate a self-comparison.
+	(*integer_conditional_branch): Rename from integer_conditional_branch.
+	Use int_mode_flags to match CC_REG.
+	(*cbranchsi4_btst, *btstsi): New.
+	(*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload.  Use
+	mn10300_split_cbranch.
+	(*am33_cmpsf): Rename from am33_cmpsf.
+	(*float_conditional_branch): Rename from float_conditional_branch.
+	(*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge...
+	(zero_extendqisi2): ... here.
+	(*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge...
+	(zero_extendhisi2): ... here.
+	(*extendqisi2_am33, *extendqisi2_mn10300): Merge...
+	(extendqisi2): ... here.
+	(*extendhisi2_am33, *extendhisi2_mn10300): Merge...
+	(extendhisi2): ... here.
+	(*am33_ashlsi3, *mn10300_ashlsi3): Merge...
+	(ashlsi3): ... here.
+	(*am33_lshrsi3, *mn10300_lshrsi3): Merge...
+	(lshrsi3): ... here.
+	(*am33_ashrisi3, *mn10300_ashrsi3): Merge...
+	(ashrsi3): ... here.
+	(consecutive add peephole): Remove.
+	* config/mn10300/predicates.md (label_ref_operand): New.
+	(int_mode_flags): New.
+	(CCZN_comparison_operator): New.
+
+	* config/mn10300/mn10300.md (UNSPEC_EXT): New.
+	(throughput_42_latency_43): New reservation.
+	(mulsidi3, umulsidi3): New expanders.
+	(mulsidi3_internal): Rewrite from old mulsidi3 pattern.  Expose
+	the MDR register to allocation; separately allocate the low and
+	high parts of the DImode result.
+	(umulsidi3_internal): Similarly.
+	(*am33_mulsi3, *mn10300_mulsi3): Merge into ...
+	(*mulsi3): ... here.  Clobber MDR as a scratch as necessary.
+	(udivsi3, umodsi3): Remove.
+	(udivmodsi4, divmodsi4): New expanders.
+	(*udivmodsi4): Rename from udivmodsi4.  Expose MDR properly.
+	(*divmodsi4): Simiarly.
+	(ext_internal): New.
+
+	* config/mn10300/constraints.md ("z"): New constraint.
+	* config/mn10300/mn10300.h (MDR_REGNUM): Remove.
+	(FIXED_REGISTERS): Don't fix MDR.
+	(CALL_USED_REGSITERS): Reformat nicely.
+	(REG_ALLOC_ORDER): Add MDR.
+	(enum regclass): Add MDR_REGS.
+	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match.
+	(IRA_COVER_CLASSES): Add MDR_REGS.
+	(REGNO_REG_CLASS): Handle MDR_REG.
+	* config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS.
+	(mn10300_register_move_cost): Likewise.
+	* config/mn10300/mn10300.md (MDR_REG): New.
+	(*movsi_internal): Handle moves to/from MDR_REGS.
+
+	* config/mn10300/mn10300.c (mn10300_print_operand_address): Handle
+	POST_MODIFY.
+	(mn10300_secondary_reload): Tidy combination reload classes.
+	(mn10300_legitimate_address_p): Allow post-modify and reg+reg
+	addresses for AM33.  Allow symbolic offsets for reg+imm.
+	(mn10300_regno_in_class_p): New.
+	(mn10300_legitimize_reload_address): New.
+	* config/mn10300/mn10300.h (enum reg_class): Remove
+	DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS,
+	SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS.  Add
+	SP_OR_GENERAL_REGS.
+	(REG_CLASS_NAMES): Update to match.
+	(REG_CLASS_CONTENTS): Likewise.
+	(INDEX_REG_CLASS): Use GENERAL_REGS for AM33.
+	(BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33.
+	(REGNO_IN_RANGE_P): Remove.
+	(REGNO_DATA_P): Use mn10300_regno_in_class_p.
+	(REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise.
+	(REGNO_STRICT_OK_FOR_BASE_P): Likewise.
+	(REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise.
+	(REGNO_STRICT_OK_FOR_INDEX_P): Likewise.
+	(REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove.
+	(REGNO_GENERAL_P): New.
+	(HAVE_POST_MODIFY_DISP): New.
+	(USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New.
+	(LEGITIMIZE_RELOAD_ADDRESS): New.
+	* config/mn10300/mn10300-protos.h: Update.
+
+	* config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow
+	DATA_REGS for AM33 stack-pointer destination.
+	(mn10300_preferred_output_reload_class): Likewise.
+	(mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class
+	into a form appropriate for ...
+	(TARGET_SECONDARY_RELOAD): New.
+	* config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove.
+	* config/mn10300/mn10300-protos.h: Update.
+	* config/mn10300/mn10300.md (reload_plus_sp_const): Rename from
+	reload_insi; use the "A" constraint for the scratch; handle AM33
+	moves of sp to non-address registers.
+
+	* config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into
+	(*movqi_internal): ... here.
+	(*am33_movhi, *mn10300_movhi): Merge into...
+	(*movhi_internal): ... here.
+	(*movsi_internal): Use "r" instead of "dax" in constraints.  Use "A"
+	as the source/destination of moves from/to SP.
+	(movsf): Only allow for AM33-2.
+	(*movsf_internal): Use "r" instead of "dax"; use "F" instead of
+	any integer constant constraint.  Only allow for AM33-2.  Tidy
+	all of the alternative outputs.
+	(movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove.
+	(udivmodsi4): Delete expander and promote *udivmodsi4.  Disallow
+	for MN103.
+	(udivsi3, umodsi3): New patterns for MN103 only.
+
+2011-01-19  Joern Rennecke  <amylaar@spamcop.net>
+
+	* doc/tm.texi.in: Spell out that a lack of register class unions
+	can lead to ICEs.
+	* doc/tm.texi: Regenerate.
+
+2011-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/47337
+	* dce.c (check_argument_store): New function.
+	(find_call_stack_args): Ignore debug insns.  Use check_argument_store.
+
+	PR tree-optimization/47290
+	* tree-eh.c (infinite_empty_loop_p): New function.
+	(cleanup_empty_eh): Use it.
+
+2011-01-18  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/46997
+	* ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN.
+	(a64_expand_widen_sum): Ditto.
+	* vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN.
+	(vec_extract_evenodd_help): Ditto.
+	(vec_extract_evenv4hi): Ditto.
+	(vec_extract_oddv4hi): Ditto.
+	(vec_extract_evenv2si): Ditto.
+	(vec_extract_oddv2si): Ditto.
+	(vec_extract_evenv2sf): Ditto.
+	(vec_extract_oddv2sf): Ditto.
+	(vec_pack_trunc_v4hi: Ditto.
+	(vec_pack_trunc_v2si): Ditto.
+	(vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN.
+	(vec_interleave_highv8qi): Ditto.
+	(mix1_r): Ditto.
+	(vec_extract_oddv8qi): Ditto.
+	(vec_interleave_lowv4hi): Ditto.
+	(vec_interleave_highv4hi): Ditto.
+	(vec_interleave_lowv2si): Ditto.
+	(vec_interleave_highv2si): Ditto.
+
+2011-01-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* doc/extend.texi: Mention __float128 support on hppa HP-UX.
+	* config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1.
+	* config/pa/pa.c (pa_expand_builtin): New.  Include "langhooks.h".
+	(pa_c_mode_for_suffix): New.
+	(TARGET_EXPAND_BUILTIN): Define.
+	(TARGET_C_MODE_FOR_SUFFIX): Define.
+	(pa_builtins): Define.
+	(pa_init_builtins): Register __float128 type and init new support
+	builtins.
+	* config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined.
+	* config/pa/quadlib.c (_U_Qfcopysign): New.
+
+2011-01-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/46894
+	* explow.c (allocate_dynamic_stack_space): Do not assume more than
+	BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET
+	are defined.
+
+2011-01-18  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	PR tree-optimization/47179
+	* config/spu/spu.c (spu_ref_may_alias_errno): New function.
+	(TARGET_REF_MAY_ALIAS_ERRNO): Define.
+
+2011-01-18  Richard Guenther  <rguenther@suse.de>
+
+	PR rtl-optimization/47216
+	* emit-rtl.c: Include tree-flow.h.
+	(set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead
+	of replicating it with different semantics.
+	* Makefile.in (emit-rtl.o): Adjust.
+
+2011-01-18  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	* config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include.
+	(cortex_a9_dp): Handle neon types correctly.
+
+2011-01-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/47299
+	* expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use
+	subtarget.  Use normal multiplication if both operands are constants.
+	* expmed.c (expand_widening_mult): Don't try to optimize constant
+	multiplication if op0 has VOIDmode.  Convert op1 constant to mode
+	before using it.
+
+2011-01-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* doc/lto.texi (LTO): Ensure two spaces after period.  Fix
+	spacing after 'e.g.', typos, comma, hyphenation.
+
+2011-01-17  Richard Henderson  <rth@redhat.com>
+
+	* config/rx/predicates.md (rx_constshift_operand): Use match_test.
+	(rx_restricted_mem_operand): New.
+	(rx_shift_operand): Use register_operand.
+	(rx_source_operand, rx_compare_operand): Likewise.
+	* config/rx/rx.md (addsi3_flags): New expander.
+	(adddi3): Rewrite as expander.
+	(adc_internal, *adc_flags, adddi3_internal): New patterns.
+	(subsi3_flags): New expander.
+	(subdi3): Rewrite as expander.
+	(sbb_internal, *sbb_flags, subdi3_internal): New patterns.
+
+	* config/rx/rx.c (RX_BUILTIN_SAT): Remove.
+	(rx_init_builtins): Remove sat builtin.
+	(rx_expand_builtin): Likewise.
+	* config/rx/rx.md (ssaddsi3): New.
+	(*sat): Rename from sat.  Represent the CC_REG input.
+
+	* config/rx/predicates.md (rshift_operator): New.
+	* config/rx/rx.c (rx_expand_insv): Remove.
+	* config/rx/rx-protos.h: Update.
+	* config/rx/rx.md (*bitset): Rename from bitset.  Swap the ashift
+	operand to the canonical position.
+	(*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly.
+	(*bitclr, *bitclr_in_memory): Similarly.
+	(*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New.
+	(insv): Retain the zero_extract in the expansion.
+
+	* config/rx/rx.md (bswapsi2): Use = not + for output reload.
+	(bswaphi2, bitinvert, revw): Likewise.
+
+	* config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET.
+	(gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
+	* config/rx/rx.md (pop_and_return): Use VOIDmode for SET.
+	(stack_push, stack_pushm, stack_pop, stack_popm): Likewise.
+	(bitset, bitset_in_memory): Likewise.
+	(bitinvert, bitinvert_in_memory): Likewise.
+	(bitclr, bitclr_in_memory): Likewise.
+	(insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise.
+	(rx_strend, rx_cmpstrn): Likewise.
+	(rx_setmem): Likewise.  Make the source BLKmode to match the dest.
+	(bitop peep2 patterns): Remove.
+
+	* config/rx/rx.c (rx_match_ccmode): New.
+	* config/rx/rx-protos.h: Update.
+	* config/rx/rx.md (abssi2): Clobber, don't set flags.
+	(addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise.
+	(rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise.
+	(subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise.
+	(fix_truncsfsi2, floatsisf2): Likewise.
+	(*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New.
+	(*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New.
+	(*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New.
+	(*subsi3_flags, *xorsi3_flags): New.
+
+	* config/rx/rx.md (cstoresf4, *cstoresf4): New patterns.
+
+	* config/rx/rx.c (rx_print_operand): Remove workaround for
+	unsplit comparison operations.
+
+	* config/rx/rx.md (movsicc): Split after reload.
+	(*movsicc): Merge *movsieq and *movsine via match_operator.
+	(*stcc): New pattern.
+
+	* config/rx/rx.c (rx_float_compare_mode): Remove.
+	* config/rx/rx.h (rx_float_compare_mode): Remove.
+	* config/rx/rx.md (cstoresi4): Split after reload.
+	(*sccc): New pattern.
+
+	* config/rx/predicates.md (label_ref_operand): New.
+	(rx_z_comparison_operator): New.
+	(rx_zs_comparison_operator): New.
+	(rx_fp_comparison_operator): New.
+	* config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes.
+	Validate that the flags are set properly for the comparison.
+	(rx_gen_cond_branch_template): Remove.
+	(rx_cc_modes_compatible): Remove.
+	(mode_from_flags): New.
+	(flags_from_code): Rename from flags_needed_for_conditional.
+	(rx_cc_modes_compatible): Re-write in terms of flags_from_mode.
+	(rx_select_cc_mode): Likewise.
+	(rx_split_fp_compare): New.
+	(rx_split_cbranch): New.
+	* config/rx/rx.md (most_cond, zs_cond): Remove iterators.
+	(*cbranchsi4): Use match_operator and rx_split_cbranch.
+	(*cbranchsf4): Similarly.
+	(*cbranchsi4_tst): Rename from *tstbranchsi4_<code>.  Use
+	match_operator and rx_split_cbranch.
+	(*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and
+	tstbranchsi4m_ne.  Use match_operator and rx_split_cbranch.
+	(*cmpsi): Rename from cmpsi.
+	(*tstsi): Rename from tstsi.
+	(*cmpsf): Rename from cmpsf; use CC_Fmode.
+	(*conditional_branch): Rename from conditional_branch.
+	(*reveresed_conditional_branch): Remove.
+	(b<code>): Remove expander.
+	* config/rx/rx-protos.h: Update.
+
+	* config/rx/rx.c (rx_compare_redundant): Remove.
+	* config/rx/rx.md (cmpsi): Don't use it.
+	* config/rx/rx-protos.h: Update.
+
+	* config/rx/rx-modes.def (CC_F): New mode.
+	* config/rx/rx.c (rx_select_cc_mode): New.
+	* config/rx/rx.h (SELECT_CC_MODE): Use it.
+	* config/rx/rx-protos.h: Update.
+
+2011-01-17  Richard Henderson  <rth@redhat.com>
+
+	* except.c (dump_eh_tree): Fix stray ; after for statement.
+
+2011-01-17  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47313
+	* tree-inline.c (tree_function_versioning): Move DECL_RESULT
+	handling before copying the body.  Properly deal with
+	by-reference result in SSA form.
+
+2011-01-17  Ian Lance Taylor  <iant@google.com>
+
+	PR target/47219
+	* config/sparc/sparc.c (sparc_sr_alias_set): Don't define.
+	(struct_value_alias_set): Don't define.
+	(sparc_option_override): Don't set sparc_sr_alias_set and
+	struct_value_alias_set.
+	(save_or_restore_regs): Use gen_frame_mem rather than calling
+	set_mem_alias_set.
+	(sparc_struct_value_rtx): Likewise.
+
+2011-01-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47318
+	* config/i386/avxintrin.h (_mm_maskload_pd): Change mask to __m128i.
+	(_mm_maskstore_pd): Likewise.
+	(_mm_maskload_ps): Likewise.
+	(_mm_maskstore_ps): Likewise.
+	(_mm256_maskload_pd): Change mask to __m256i.
+	(_mm256_maskstore_pd): Likewise.
+	(_mm256_maskload_ps): Likewise.
+	(_mm256_maskstore_ps): Likewise.
+
+	* config/i386/i386-builtin-types.def: Updated.
+	(ix86_expand_special_args_builtin): Likewise.
+
+	* config/i386/i386.c (bdesc_special_args): Update
+	__builtin_ia32_maskloadpd, __builtin_ia32_maskloadps,
+	__builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256,
+	__builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps,
+	__builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256.
+
+	* config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>):
+	Use <avxpermvecmode> on mask register.
+	(avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise.
+
+2011-01-17  Olivier Hainque  <hainque@adacore.com>
+	    Michael Haubenwallner  <michael.haubenwallner@salomon.at>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/46655
+	* xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only
+	if <= USHRT_MAX in 32-bit mode.
+
+2011-01-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* doc/install.texi (Configuration, Specific): Wrap long
+	lines in examples.  Allow line wrapping in long options
+	and URLs where beneficial for PDF output.
+
+2011-01-16  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_classify_symbol): Don't return
+	SYMBOL_PC_RELATIVE for nonlocal labels.
+
+2011-01-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/sol2-bi.h (CC1_SPEC): Fix typo.
+
+2011-01-15  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/47276
+	* ipa.c (function_and_variable_visibility): Do not try to mark alias
+	declarations as needed.
+
+2011-01-15  Martin Jambor  <mjambor@suse.cz>
+
+	* common.opt (fdevirtualize): New flag.
+	* doc/invoke.texi (Option Summary): Document it.
+	* opts.c (default_options_table): Add devirtualize flag.
+	* ipa-prop.c (detect_type_change): Return immediately if
+	devirtualize flag is not set.
+	(detect_type_change_ssa): Likewise.
+	(compute_known_type_jump_func): Likewise.
+	(ipa_analyze_virtual_call_uses): Likewise.
+
+2011-01-14  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/45934
+	PR tree-optimization/46302
+	* ipa-prop.c (type_change_info): New type.
+	(stmt_may_be_vtbl_ptr_store): New function.
+	(check_stmt_for_type_change): Likewise.
+	(detect_type_change): Likewise.
+	(detect_type_change_ssa): Likewise.
+	(compute_complex_assign_jump_func): Check for dynamic type change.
+	(compute_complex_ancestor_jump_func): Likewise.
+	(compute_known_type_jump_func): Likewise.
+	(compute_scalar_jump_functions): Likewise.
+	(ipa_analyze_virtual_call_uses): Likewise.
+	(ipa_analyze_node): Push and pop cfun, set current_function_decl.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5.
+	* config/i386/i386.opt (msse5): New Alias.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}.
+	* config/sparc/linux64.h (CC1_SPEC): Likewise.
+	* config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
+	* config/sparc/sparc.h (CC1_SPEC): Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of
+	-mcpu options.
+	* config/sparc/linux64.h (CC1_SPEC): Likewise.
+	* config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
+	* config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise.
+	* config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC):
+	Likewise.
+	* config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi.
+
+2011-01-14  Mike Stump  <mikestump@comcast.net>
+
+	* config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set.
+	* config/fr30/fr30.md: Likweise
+	(movsi_push): Likewise.
+	(movsi_pop): Likewise.
+	(enter_func): Likewise.
+	* config/moxie/moxie.md (movsi_push): Likewise.
+	(movsi_pop): Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum}
+	%{no_archive} %{exact_version}.
+	* config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}.
+	* config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum}
+	%{no_archive} %{exact_version}.
+	* config/mips/openbsd.h (LINK_SPEC): Likewise.
+	* config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}.
+	* config/mips/vxworks.h: Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC,
+	ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not
+	-nodefaultlib.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check
+	for mcpu not cpu.
+	* config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC,
+	CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu
+	not cpu.
+	(CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options.
+	Don't handle -shlib.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/avr/avr.h (CPP_SPEC): Don't handle -posix.
+	(CC1_SPEC): Don't handle -profile.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec.
+	* config/mips/mips.h (CC1_SPEC): Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }.
+	* config/mips/mips.h (CC1_SPEC): Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional.
+	* config/m32r/linux.h (LINK_SPEC): Likewise.
+	* config/mips/linux.h (LINK_SPEC): Likewise.
+	* config/mips/linux64.h (LINK_SPEC): Likewise.
+	* config/sparc/linux.h (LINK_SPEC): Likewise.
+	* config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
+	LINK_SPEC): Likewise.
+	* config/xtensa/linux.h (LINK_SPEC): Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove
+	%{version:-v}.
+	* config/lm32/uclinux-elf.h (LINK_SPEC): Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}.
+	* config/sparc/sp64-elf.h (ASM_SPEC): Likewise.
+
+2011-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}.
+
+2011-01-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always
+	supports -Bstatic/-Bdynamic.
+	* configure: Regenerate.
+
+2011-01-14  Jan Hubicka  <jh@suse.cz>
+	    Jack Howarth  <howarth@bromo.med.uc.edu>
+
+	PR target/46037
+	* config/darwin.c (darwin_override_options): Honor flag_gtoggle
+	when checking debug_info_level. Test write_symbols instead of
+	debug_hooks->var_location when setting flag_var_tracking_uninit.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47179
+	* target.def (ref_may_alias_errno): New target hook.
+	* targhooks.h (default_ref_may_alias_errno): Declare.
+	* targhooks.c: Include tree-ssa-alias.h and tree-flow.h.
+	(default_ref_may_alias_errno): New function.
+	* target.h (struct ao_ref_s): Declare.
+	* tree-ssa-alias.c: Include target.h.
+	(call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook.
+	* Makefile.in (tree-ssa-alias.o): Adjust dependencies.
+	(targhooks.o): Likewise.
+	* doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document.
+	* doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	* tree-ssa-structalias.c  (new_var_info): Use DECL_HARD_REGISTER.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47280
+	* tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and
+	return CFG changes.
+	(tree_ssa_forward_propagate_single_use_vars): Deal with
+	CFG changes from associate_plusminus.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47281
+	Revert
+	2011-01-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46076
+	* tree-ssa.c (useless_type_conversion_p): Conversions from
+	unprototyped to empty argument list function types are useless.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47286
+	* tree-ssa-structalias.c (new_var_info): Register variables are global.
+
+2011-01-14  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/46823
+	* tree-inline.c (expand_call_inline): Get fndecl from call graph edge.
+
+2011-01-13  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE,
+	LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
+	* config/xtensa/xtensa.c (xtensa_libcall_value,
+	xtensa_function_value_regno_p): New functions.
+	(TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
+
+2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR c++/47213
+	* config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY):
+	PE specific hook.
+	* config/i386/i386-protos.h (i386_pe_assemble_visibility):
+	New function prototype.
+	* config/i386/winnt.c (i386_pe_assemble_visibility):
+	Warn only if attribute was specified by user.
+
+2011-01-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47251
+	* config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware
+	floating point.
+	(floatunsdidf2_fcfidu): Ditto.
+
+2011-01-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.c (print_operand_address): Replace 'error' with
+	'output_operand_lossage'.
+	(print_operand): Likewise.
+
+2011-01-13  Jeff Law  <law@redhat.com>
+
+	PR rtl-optimization/39077
+	* doc/invoke.texi (max-gcse-insertion-ratio): Document.
+	* params.h (MAX_GCSE_INSERTION_RATIO): Define.
+	* params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define.
+	* lcm.c (pre_edge_lcm): Properly initialize output sbitmaps.
+	* gcse.c (prune_insertions_deletions): New function.
+	(compute_pre_data): Use it.
+
+2011-01-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/PR46973
+	* dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New
+	static function.
+	(prune_unused_types_mark): Use it.
+
+2011-01-13  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/45352
+	* sel-sched.c: Update copyright years.
+	(reset_sched_cycles_in_current_ebb): Also recheck the DFA state
+	in the advancing loop when we have issued issue_rate insns.
+
+2011-01-12  Richard Henderson  <rth@redhat.com>
+
+	* config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New.
+	(TARGET_MD_ASM_CLOBBERS): New.
+
+	* config/mn10300/mn10300.c (mn10300_delegitimize_address): New.
+	(TARGET_DELEGITIMIZE_ADDRESS): New.
+
+	* config/mn10300/mn10300.md (UNSPEC_BSCH): New.
+	(clzsi2, *bsch): New patterns.
+
+	* config/mn10300/mn10300.md (INT): New mode iterator.
+	(*mov<INT>_clr): New pattern, and peep2 to generate it.
+
+	* config/mn10300/mn10300.c (mn10300_option_override): Force enable
+	flag_split_wide_types.
+
+	* config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove.
+	(mn10300_trampoline_init): Rewrite without a template, an immediate
+	load and a direct branch.
+	* config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16.
+
+2011-01-12  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+	* config/s390/s390-protos.h (s390_output_addr_const_extra): Remove.
+	* config/s390/s390.c (s390_output_addr_const_extra): Make static.
+	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2011-01-12  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR debug/47209
+	* dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT
+	of type.
+
+2011-01-12  Jan Hubicka  <jh@suse.cz>
+
+	PR driver/47244
+	* gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used.
+	(PLUGIN_COND_CLOSE): New macro.
+	(LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE.
+
+2011-01-12  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47259
+	* lto-streamer-out.c (output_gimple_stmt): Do not wrap
+	register variables in a MEM_REF.
+
+2011-01-12  Joseph Myers  <joseph@codesourcery.com>
+
+	* config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
+	crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*,
+	hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* |
+	i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
+	i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
+	x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu,
+	ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*,
+	m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*,
+	mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*,
+	s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*,
+	sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*,
+	am33_2.0-*-linux*): Use gnu-user.h before linux.h.
+	* config/gnu-user.h: New.  Copied from linux.h.
+	(LINUX_TARGET_STARTFILE_SPEC): Rename to
+	GNU_USER_TARGET_STARTFILE_SPEC.
+	(LINUX_TARGET_ENDFILE_SPEC): Rename to
+	GNU_USER_TARGET_ENDFILE_SPEC.
+	(LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC.
+	(LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC.
+	(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC,
+	LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1,
+	CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
+	UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
+	BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,
+	BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER,
+	LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64,
+	TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove.
+	* config/arm/linux-eabi.h (CC1_SPEC): Use
+	GNU_USER_TARGET_CC1_SPEC.
+	(LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
+	(STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC.
+	(ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC
+	* config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF,
+	LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC,
+	LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC,
+	CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC,
+	LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove.
+
+2011-01-12  Richard Guenther  <rguenther@suse.de>
+
+	PR other/46946
+	* doc/invoke.texi (ffast-math): Document it is turned on
+	with -Ofast.
+
+2011-01-12  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/47233
+	* opts.c (common_handle_option): Disable ipa-reference with profile
+	feedback.
+
+2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* c-parser.c (c_parser_objc_at_property_declaration): Improved
+	error message.
+
+2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* c-parser.c (c_lex_one_token): Updated and reindented some
+	comments.  No changes in code.
+
+2011-01-11  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_output_var): Don't output the variable if there is
+	already a type with the same name.
+
+2011-01-11  Ian Lance Taylor  <iant@google.com>
+
+	* godump.c (go_format_type): Don't generate float80.
+
+2011-01-11  Richard Henderson  <rth@redhat.com>
+
+	* config/mn10300/mn10300.c (mn10300_address_cost): Remove forward
+	declaration.  Rewrite for both speed and size.
+	(mn10300_address_cost_1): Remove.
+	(mn10300_register_move_cost): New.
+	(mn10300_memory_move_cost): New.
+	(mn10300_rtx_costs): Rewrite for both speed and size.  Don't handle
+	ZERO_EXTRACT.  Do handle UNSPEC, arithmetic, logicals, compare,
+	extensions, shifts, BSWAP, CLZ.
+	(mn10300_wide_const_load_uses_clr): Remove.
+	(TARGET_REGISTER_MOVE_COST): New.
+	(TARGET_MEMORY_MOVE_COST): New.
+	* config/mn10300/mn10300-protos.h: Update.
+	* config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove.
+
+	* config/mn10300/constraints.md ("R", "T"): Remove constraints.
+	* config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove.
+	* config/mn10300/mn10300-protos.h: Update.
+	* config/mn10300/mn10300.md (movsi_internal): Don't use "R".
+	(*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove.
+	(iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove.
+	(*test_int_bitfield, *test_byte_bitfield): Remove.
+	(*bit_test, *subreg_bit_test): Remove.
+	* config/mn10300/predicates.md (const_8bit_operand): Remove.
+
+	* config/mn10300/constraints.md ("c"): Rename from "A".
+	("A", "D"): New constraint letters.
+	* config/mn10300/mn10300.md (fmasf4): Use the "c" constraint.
+	(fmssf4, fnmasf4, fnmssf4): Likewise.
+
+	* config/mn10300/mn10300.md (isa): New attribute.
+	(enabled): New attribute.
+
+	* config/mn10300/mn10300.md (absdf2, negdf2): Remove.
+	(abssf2, negsf2): Define only for hardware fp.
+	(sqrtsf2): Reformat.
+	(addsf3, subsf3, mulsf3): Merge expander and insn.
+
+	* config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New.
+	(DEBUGGER_AUTO_OFFSET): Remove.
+	(DEBUGGER_ARG_OFFSET): Remove.
+
+	* config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static.
+	Emit register stores with the same offsets as the hardware.
+	(mn10300_store_multiple_operation): Don't check that the register
+	save offsets are monotonic.
+	* config/mn10300/mn10300-protos.h: Update.
+
+	* config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete.
+
+	* config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define
+	in terms of the value on the stack, not the MDR register.
+
+2011-01-11  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/45721
+	PR lto/45375
+	* tree.h (symbol_alias_set_t): Move typedef here from varasm.c
+	(symbol_alias_set_destroy, symbol_alias_set_contains,
+	propagate_aliases_backward): Declare.
+	* lto-streamer-out.c (struct sets): New sturcture.
+	(trivally_defined_alias): New function.
+	(output_alias_pair_p): Rewrite.
+	(output_unreferenced_globals): Fix output of alias pairs.
+	(produce_symtab): Likewise.
+	* ipa.c (function_and_variable_visibility): Set weak alias destination
+	as needed in lto.
+	* varasm.c (symbol_alias_set_t): Remove.
+	(symbol_alias_set_destroy): Export.
+	(propagate_aliases_forward, propagate_aliases_backward): New functions
+	based on ...
+	(compute_visible_aliases): ... this one; remove.
+	(trivially_visible_alias): New
+	(trivially_defined_alias): New.
+	(remove_unreachable_alias_pairs): Rewrite.
+	(finish_aliases_1): Reorganize code checking if alias is defined.
+	* passes.c (rest_of_decl_compilation): Do not call assemble_alias when
+	in LTO mode.
+
+2011-01-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46076
+	* tree-ssa.c (useless_type_conversion_p): Conversions from
+	unprototyped to empty argument list function types are useless.
+
+2011-01-11  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/45235
+	* emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
+	volatile MEMs as MEM_READONLY_P.
+
+2011-01-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47239
+	* tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.
+
+2011-01-11  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/47086
+	* tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
+	IVs from statements that might throw.
+
+2011-01-10  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/45375
+	* lto-cgraph.c (input_profile_summary): Remove overactive sanity check.
+
+2011-01-10  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/45375
+	* profile.c (read_profile_edge_counts): Ignore profile inconistency
+	when correcting profile.
+
+2011-01-10  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/46083
+	* lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
+	DECL_FINI_PRIORITY.
+	* lto-streamer-in.c (unpack_ts_function_decl_value_fields):
+	Restore DECL_FINI_PRIORITY.
+
+2011-01-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* doc/gimple.texi: Fix quoting of multi-word return values in
+	@deftypefn statements.  Ensure presence of return value.  Wrap
+	overlong @deftypefn lines.
+	(is_gimple_operand, is_gimple_min_invariant_address): Remove
+	descriptions of removed functions.
+	* doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
+	of multi-word return value in @deftypefn statement.
+
+2011-01-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
+	(Conditional Expressions, Logical Operators)
+	(Statement and operand traversals): Do not indent smallexample
+	code.  Fix duplicate function argument in example.
+
+2011-01-10  Jeff Law  <law@redhat.com>
+
+	PR tree-optimization/47141
+	* ipa-split.c (split_function): Handle case where we are
+	returning a value and the return block has a virtual operand phi.
+
+2011-01-10  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/47234
+	* tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
+	(pass_feedback_split_functions): Declare.
+	* passes.c (init_optimization_passes): Add ipa-split as subpass of
+	tree-profile.
+	* ipa-split.c (gate_split_functions): Update comments; disable
+	split-functions for profile_arc_flag and branch_probabilities.
+	(gate_feedback_split_functions): New function.
+	(execute_feedback_split_functions): New function.
+	(pass_feedback_split_functions): New global var.
+
+2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR lto/46760
+	* tree-inline.c (tree_can_inline_p): Check e->call_stmt before
+	calling gimple_call_set_cannot_inline.
+
+2011-01-10  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin-sections.def: Remove unused section.
+
+2011-01-10  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR c++/47218
+	* cgraphunit.c (assemble_thunk): Call resolve_unique_section.
+
+2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47232
+	* c-parser.c (c_parser_declaration_or_fndef): Improved
+	error message.
+
+2011-01-09  Kai Tietz  <kai.tietz@onevision.com>
+
+	* config/i386/winnt.c (i386_pe_start_function): Make sure
+	to switch back to function's section.
+
+2011-01-09  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR gcc/46902
+	PR testsuite/46912
+	* plugin.c: Move include of dlfcn.h from here...
+	* system.h: ... to here.
+
+2011-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* doc/cpp.texi (C++ Named Operators): Fix markup for header
+	file name.
+	* doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
+	two extra empty pages in PDF output.
+
+2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47078
+	* c-parser.c (c_parser_objc_type_name): If the type is unknown,
+	for error recovery purposes behave as if it was not specified so
+	that the default type is usd.
+
+2011-01-07  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optmization/46469
+	* ipa.c (function_and_variable_visibility): Clear needed flags on
+	nodes with external decls; handle weakrefs merging correctly.
+
+2011-01-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* opts.c (finish_options): Set opts->x_flag_opts_finished to true,
+	not false.
+
+2011-01-07  Jan Hubicka  <jh@suse.cz>
+
+	* doc/invoke.texi (-flto, -fuse-linker-plugin): Update defaults
+	and no longer claim that gold is required for linker plugin.
+	* configure: Regenerate.
+	* gcc.c (PLUGIN_COND): New macro.
+	(LINK_COMMAND_SPEC): Use it.
+	(main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
+	* config.in (HAVE_LTO_PLUGIN): New.
+	* configure.ac (--with-lto-plugin): New parameter; autodetect
+	HAVE_LTO_PLUGIN.
+
+2011-01-07  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/46367
+	* ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
+	when we can update original.
+	(cgraph_mark_inline_edge): Sanity check.
+	* ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.
+
+2011-01-07  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.h (ASM_COMMENT_START): Define.
+
+2011-01-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR driver/42445
+	* gcc.c (%>S): New.
+	(SWITCH_KEEP_FOR_GCC): Likewise.
+	(set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
+	(do_spec_1): Handle "%>".
+
+	* config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".
+
+2011-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47201
+	* config/i386/i386.c (ix86_delegitimize_address): If
+	simplify_gen_subreg fails, return orig_x.
+
+	PR bootstrap/47187
+	* value-prof.c (gimple_stringop_fixed_value): Handle
+	lhs of the call properly.
+
+2011-01-07  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/45375
+	* lto-opt.c (lto_reissue_options): Set flag_shlib.
+
+2011-01-07  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* target.def (function_switched_text_sections): New hook.
+	* doc/tm.texi: Regenerated.
+	* doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
+	* final.c (default_function_switched_text_sections): New.
+	(final_scan_insn): Call function_switched_text_sections when a
+	mid-function section change occurs.
+	* output.h (default_function_switched_text_sections): Declare.
+	* config/darwin-protos.h (darwin_function_switched_text_sections):
+	Likewise.
+	* config/darwin.c (darwin_function_switched_text_sections): New.
+	* config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
+
+2011-01-07  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* dwarf2out.c (gen_subprogram_die):  Add pubnames with code ranges for
+	DWARF >= 3.  Add pubnames for the primary section and a reduced DIE for
+	the secondary code fragment when outputting for DWARF == 2.
+
+2011-01-07  Anatoly Sokolov  <aesok@post.ru>
+
+	* config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+	* config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
+	Remove.
+	* config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
+	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2011-01-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR debug/46704
+	* dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only
+	when it is not empty.
+
+2011-01-06  Changpeng Fang  <changpeng.fang@amd.com>
+
+	Bobcat Enablement
+	* config.gcc (i[34567]86-*-linux* | ...): Add btver1.
+	(case ${target}): Add btver1.
+	* config/i386/driver-i386.c (host_detect_local_cpu): Let
+	-march=native recognize btver1 processors.
+	* config/i386/i386-c.c (ix86_target_macros_internal): Add
+	btver1 def_and_undef
+	* config/i386/i386.c (struct processor_costs btver1_cost): New
+	btver1 cost table.
+	(m_BTVER1): New definition.
+	(m_AMD_MULTIPLE): Includes m_BTVER1.
+	(initial_ix86_tune_features): Add btver1 tune.
+	(processor_target_table): Add btver1 entry.
+	(static const char *const cpu_names): Add btver1 entry.
+	(software_prefetching_beneficial_p): Add btver1.
+	(ix86_option_override_internal): Add btver1 instruction sets.
+	(ix86_issue_rate): Add btver1.
+	(ix86_adjust_cost): Add btver1.
+	* config/i386/i386.h (TARGET_BTVER1): New definition.
+	(enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
+	(enum processor_type): Add PROCESSOR_BTVER1.
+	* config/i386/i386.md (define_attr "cpu"): Add btver1.
+
+2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/43309
+	* config/i386/i386.c (legitimize_tls_address)
+	<TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
+	* config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
+	(tls_initial_exec_64_sun): New pattern.
+
+2011-01-06  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/invoke.texi (Overall Options): Improve wording and markup
+	of the description of -wrapper.
+
+2011-01-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
+	rdynamic, threads): New Driver options.
+
+2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/38118
+	* config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
+	if coming from .tdata.
+	* config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
+
+2011-01-06  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/47188
+	* collect2.c (main): Do not enable LTOmode when plugin is active.
+
+2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR other/45915
+	* configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
+	--version output if supported.
+	* configure: Regenerate.
+
+2011-01-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/linux-android.opt (tno-android-cc, tno-android-ld): New
+	Driver options.
+
+2011-01-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/47150
+	* c-convert.c (convert): When converting a complex expression
+	other than COMPLEX_EXPR to a different complex type, ensure
+	c_save_expr is called instead of save_expr, unless in_late_binary_op.
+	* c-typeck.c (convert_for_assignment): Set in_late_binary_op also
+	when converting COMPLEX_TYPE.
+
+2011-01-06  Ira Rosen  <irar@il.ibm.com>
+
+	PR tree-optimization/47139
+	* tree-vect-loop.c (vect_is_simple_reduction_1): Check that
+	only the last reduction value is used outside the loop.  Update
+	documentation.
+
+2011-01-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/rtems.opt: New.
+	* config.gcc (*-*-rtems*): Use rtems.opt.
+
+2011-01-05  Changpeng Fang  <changpeng.fang@amd.com>
+
+	* config/i386/i386.c (ix86_option_override_internal): Bulldozer
+	processors do not support 3DNow instructions.
+
+2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_option_override): Set parameter
+	PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1.
+
+2011-01-05  Jan Hubicka  <jh@suse.cz>
+
+	* lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified
+	at the command line.
+
+2011-01-05  Martin Jambor  <mjambor@suse.cz>
+
+	PR lto/47162
+	* lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk
+	deltas on streamed outgoing edges.
+	(output_node_opt_summary): Output info for outgoing edges only when
+	the node is in new parameter set.
+	(output_cgraph_opt_summary): New parameter set, passed to the two
+	aforementioned functions.  Update its forward declaration and its
+	callee too.
+
+2011-01-05  Tom Tromey  <tromey@redhat.com>
+
+	* c-parser.c (c_parser_omp_atomic): Pass location of assignment
+	operator to c_finish_omp_atomic.
+	* c-typeck.c (lvalue_or_else): Add 'loc' argument.
+	(build_unary_op): Update.
+	(build_modify_expr): Update.
+	(build_asm_expr): Update.
+
+2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for
+	newly inserted insns.
+	(pad_bb): Likewise.
+	(spu_emit_branch_hint): Likewise.
+	(insert_hbrp_for_ilb_runout): Likewise.
+	(spu_machine_dependent_reorg): Call df_finish_pass after
+	schedule_insns returns.
+
+2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_expand_prologue): Support -fstack-usage.
+
+2011-01-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/47005
+	* tree-sra.c (struct access): Add 'non_addressable' bit.
+	(create_access): Set it for a DECL_NONADDRESSABLE_P field.
+	(decide_one_param_reduction): Return 0 if the parameter is passed by
+	reference and one of the accesses in the group is non_addressable.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/47056
+	* cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers.
+	(mark_load): Likewise.  Handle FUNCTION_DECL specially.
+	(mark_store): Likewise.  Pass STMT to ipa_record_reference.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the
+	initializer.  Skip view conversions from aggregate types.
+
+2011-01-04  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR bootstrap/47055
+	* libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
+
+2011-01-04  Philipp Thomas  <pth@suse.de>
+
+	* config/microblaze/microbalse.opt (mxl-float-convert): Fix
+	obvious typo.
+
+2011-01-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* function.c (thread_prologue_and_epilogue_insns): Do not crash
+	on empty epilogue sequences.
+
+2011-01-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now,
+	non-static): New Driver options.
+
+2011-01-04  Jie Zhang  <jie@codesourcery.com>
+
+	PR driver/47137
+	* gcc.c (default_compilers[]): Set combinable field to 0
+	for all assembly languages.
+
+2011-01-04  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* config/mips/loongson3a.md: New file.
+	* config/mips/mips.md: Include loongson3a.md.
+	* config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when
+	TUNE_LOONGSON_3A.
+
+2011-01-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/47017
+	* expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space
+	instead of convert_memory_address_addr_space on the base expression.
+
+2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (spu_option_override): Update error text
+	for bad -march= / -mtune= values.
+
+2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* config/spu/spu.c (asm_file_start): Only reset flag_var_tracking
+	if branch-hint optimization will be performed.
+
+2011-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47148
+	* ipa-split.c (split_function): Convert arguments to
+	DECL_ARG_TYPE if possible.
+
+	PR tree-optimization/47155
+	* tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type
+	when computing uns.
+
+	PR rtl-optimization/47157
+	* combine.c (try_combine): If undobuf.other_insn becomes
+	(set (pc) (pc)) jump, call update_cfg_for_uncondjump on it
+	and set *new_direct_jump_p too.
+
+2011-01-03  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/47021
+	* graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR.
+
+2011-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.c (process_command): Update copyright notice dates.
+	* gcov.c (print_version): Likewise.
+	* gcov-dump.c (print_version): Likewise.
+	* mips-tfile.c (main): Likewise.
+	* mips-tdump.c (main): Likewise.
+
+2011-01-03  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/46801
+	* tree-sra.c (type_internals_preclude_sra_p): Check whether
+	aggregate fields start at byte boundary instead of the bit-field flag.
+
+2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR driver/47137
+	* gcc.c (main): Revert revision 168407.
+
+2011-01-03  Martin Jambor  <mjambor@suse.cz>
+
+	* lto-cgraph.c (input_cgraph_opt_section): Use the correct section type.
+
+2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* tree-vect-generic.c (expand_vector_operations_1): When using vector/
+	vector optab to expand vector/scalar shift, update gimple to vector.
+
+2011-01-03  Martin Jambor  <mjambor@suse.cz>
+
+	* cgraphunit.c (verify_cgraph_node): Verify there is no direct call to
+	a thunk.
+
+2011-01-03  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/46984
+	* cgraph.h (cgraph_indirect_call_info): make field thunk_delta
+	HOST_WIDE_INT.
+	(cgraph_create_indirect_edge): Fixed line length.
+	(cgraph_indirect_call_info): Declare.
+	(cgraph_make_edge_direct) Update declaration.
+	* cgraph.c (cgraph_allocate_init_indirect_info): New function.
+	(cgraph_create_indirect_edge): Use it.
+	(cgraph_make_edge_direct): Made delta HOST_WIDE_INT.  Updated all
+	callees.
+	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for
+	the new thunk_delta representation.
+	* ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to
+	HOST_WIDE_INT.
+	(ipa_write_indirect_edge_info): Remove streaming of thunk_delta.
+	(ipa_read_indirect_edge_info): Likewise.
+	* lto-cgraph.c (output_edge_opt_summary): New function.
+	(output_node_opt_summary): Call it on all outgoing edges.
+	(input_edge_opt_summary): New function.
+	(input_node_opt_summary): Call it on all outgoing edges.
+
+2011-01-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR driver/47137
+	* gcc.c (main): Don't check have_o when settting combine_inputs.
+
+2011-01-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* regrename.c: Add general comment describing the pass.
+	(struct du_head): Remove 'length' field.
+	(get_element, merge_sort_comparison, merge, sort_du_head): Remove.
+	(regrename_optimize): Do not sort chains.  Rework comments, add others.
+	Force renaming to the preferred class (if any) in the first pass and do
+	not consider registers that belong to it in the second pass.
+	(create_new_chain): Do not set 'length' field.
+	(scan_rtx_reg): Likewise.
+
+2011-01-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47140
+	* tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use
+	TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument
+	to bit_value_binop.
+
+	PR rtl-optimization/47028
+	* cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after
+	parm_birth_insn instead of at the beginning of first bb.
+
+2011-01-02  Mingjie Xing  <mingjie.xing@gmail.com>
+
+	* doc/generic.texi: Remove duplicated "@subsubsection Statements".
+	Remove the word "see" before "@pxref".
+	* doc/rtl.texi: Remove the word "see" before "@pxref".
+
+2011-01-01  Jan Hubicka  <jh@suse.cz>
+
+	* tree-loop-distribution.c (tree_loop_distribution): Do not use freed
+	memory.
+
+2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR target/38662
+	* tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too.
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 6790572..f97fcc4 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -40,18456 +40,8 @@
 2012-01-02  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnatvsn.ads (Current_Year): Bump to 2012.
-
-2011-12-23  Pascal Obry  <obry@adacore.com>
-
-	* prj.ads (For_Every_Project_Imported): Add In_Aggregate_Lib
-	parameter to generic formal procedure.
-	* prj.adb (For_Every_Project_Imported): Update accordingly.
-	(Recursive_Check): Likewise. Do not parse imported project for
-	aggregate library. This is needed as the imported projects are
-	there just to handle dependencies.
-	(Look_For_Sources): Likewise.
-	(Recursive_Add): Likewise.
-	* prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb:
-	Add In_Aggregate_Lib parameter to routines used with
-	For_Every_Project_Imported generic procedure.
-	* prj-nmsc.adb (Tree_Processing_Data): Add In_Aggregate_Lib field.
-	(Check): Move where it is used. Fix implementation
-	to not check libraries that are inside aggregate libraries.
-	(Recursive_Check): Add In_Aggregate_Lib parameter.
-
-2011-12-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch7.adb (Analyze_Package_Body, Has_Referencer): A generic
-	package is a referencer regardless of whether there is a
-	subsequent subprogram with an Inline pragma.
-
-2011-12-23  Geert Bosch  <bosch@adacore.com>
-
-	* sem_ch3.adb (Can_Derive_From): Check matching Float_Rep on VMS.
-
-2011-12-23  Pascal Obry  <obry@adacore.com>
-
-	* gnatcmd.adb, prj.adb, prj-nmsc.adb: Minor reformatting.
-
-2011-12-22  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Create the objects
-	associated with exception handling unconditionally.
-	(Build_Adjust_Statements): Create the objects associated with
-	exception handling unconditionally.
-	(Build_Components): Create the objects associated with exception
-	handling unconditionally.
-	(Build_Finalize_Statements): Create the objects associated with
-	exception handling unconditionally.
-	(Build_Initialize_Statements): Create the objects associated with
-	exception handling unconditionally.
-	(Build_Object_Declarations): Set the proper location of the data
-	record when exception propagation is forbidden.
-
-2011-12-22  Gary Dismukes  <dismukes@adacore.com>
-
-	* a-tienio.adb (Put): Test validity of Item parameters before
-	applying Image, and raise Constraint_Error for invalid values.
-
-2011-12-22  Bob Duff  <duff@adacore.com>
-
-	* a-stwima.ads (Initialize,Adjust,Finalize): Add overriding indicators.
-	* a-ststio.ads (AFCB_Allocate,AFCB_Close,AFCB_Free,Read,Write): Add
-	overriding indicators.
-
-2011-12-22  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-osinte-hpux-dce.ads: Update header to GPLv3
-
-2011-12-22  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cohase.ads, a-cohase.adb: Update to latest RM version. Add
-	aspect Constant_Reference to set type, and corresponding
-	functions.
-	* a-cihama.ads, a-cihama.adb: Update to latest RM version. Add
-	function Reference to provide a proper element iterator construct
-	over indefinite maps.
-
-2011-12-22  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_attr.adb (Expand_N_Attribute, case 'Access): Do not insert
-	implicit conversion on prefix of Unrestricted_Access when prefix
-	is an explicit dereference.
-
-2011-12-22  Vincent Pucci  <pucci@adacore.com>
-
-	* sem_dim.adb: Addressed all ??? comments. Replacement of warnings by
-	errors using continuation marks.
-	(Error_Dim_Msg_For_?): Renaming of Error_Dim_For_?.
-
-2011-12-22  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch3.ads, sem_prag.adb: Minor code clean up.
-
-2011-12-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* s-oscons-tmplt.c [__alpha__ && __osf__] (_XOPEN_SOURCE): Define.
-
-2011-12-21  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.ads, sem_ch3.adb (Check_CPP_Type): New subprogram.
-	(Process_Full_View): Invoke Check_CPP_Type if processing the
-	full-view of a CPP type.
-	* sem_prag.adb (Process_Import_Or_Interface): Add missing support
-	for importing a CPP type that has an incomplete declaration. Move
-	to new routine Check_CPP_Type the code that verifies that
-	components of imported CPP types do not have default expressions.
-
-2011-12-21  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Report_No_Sources): Remove argument Lang. Report
-	no sources even for languages that are not allowed.
-	(Add_Source): Get the source even when the language is not allowed.
-
-2011-12-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb (Process_Formals): Add defensive code.
-
-2011-12-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch7.adb, sem_ch13.adb (Analyze_Package_Specification): Build the
-	invariant procedure of a type declaration that is a completion and has
-	aspect specifications.
-	(Build_Invariant_Procedure): If the procedure is built for a
-	type declaration that is a completion, analyze body expliitly
-	because all private declarations have been already analyzed.
-
-2011-12-21  Claire Dross  <dross@adacore.com>
-
-	* a-cfdlli.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
-	a-cofove.adb: Minor reformating on formal containers
-
-2011-12-21  Vincent Celier  <celier@adacore.com>
-
-	* makeutl.adb (Mains.Complete_Mains.Do_Complete): Remove
-	any main that is not in the list of restricted languages.
-	(Insert_Project_Sources.Do_Insert): Only add sources of languages
-	in the list of restricted languages.
-
-2011-12-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Valid_Conversion): A type conversion is valid when
-	the target type is an anonymous access type and the operand is a
-	rewriting of an allocator. The conversion is typically inserted
-	when the designated type is an interface.
-
-2011-12-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch9.adb (Establish_Task_Master): If the enclosing block
-	has no declarations, create new declarative list for it.
-
-2011-12-21  Matthew Heaney  <heaney@adacore.com>
-
-	* a-rbtgbk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
-
-2011-12-21  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not
-	ignore representation attributes in Alfa mode, since formal
-	verification backend does not depend on actual physical
-	representation, but code may still refer to attribute values.
-
-2011-12-21  Yannick Moy  <moy@adacore.com>
-
-	* par-ch13.adb (P_Aspect_Specifications): Recognize the cases
-	where a comma between two aspects is missing, or erroneously
-	replaced by a semicolon, issue an error and proceed with next
-	aspect.
-	* par.adb, sinfo.ads: Fix typos.
-
-2011-12-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.adb (Mark_Coextensions): A coextension for an
-	object that is part of the expression in a return statement,
-	or part of the return object in an extended return statement,
-	must be allocated dynamically.
-
-2011-12-21  Matthew Heaney  <heaney@adacore.com>
-
-	* a-crbtgk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
-
-2011-12-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iterator_Specification): If the name
-	of an element iterator is not an entity name we introduce a
-	local renaming declaration for it. To prevent spurious warnings
-	on parameterless function calls that return a container, when
-	expansion is disabled (either explicitly or because of a previous
-	errors) the name must be marked as not coming from source.
-
-2011-12-21  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Separate
-	handling in CodePeer mode and only ignore Component_Size
-	attribute.
-
-2011-12-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb (Process_Formals): Set proper mechanism for
-	formals whose types have conventions Ada_Pass_By_Copy or
-	Ada_Pass_By_Reference.
-
-2011-12-21  Arnaud Charlet  <charlet@adacore.com>
-
-	* gnat1drv.adb (Gnat1Drv): Always delete old scil files in
-	CodePeer mode.
-
-2011-12-21  Robert Dewar  <dewar@adacore.com>
-
-	* comperr.adb: Minor reformatting.
-
-2011-12-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* aspects.ads: New table Base_Aspect, to indicate that an aspect
-	is defined on a base type.
-	* aspects.adb (Find_Aspect): If the aspect is a Base_Aspect,
-	examine the representation items of the base type.
-
-2011-12-21  Pascal Obry  <obry@adacore.com>
-
-	* gnat_ugn.texi, prj.ads, prj-nmsc.adb, prj-attr.adb, projects.texi,
-	snames.ads-tmpl: Use Encapsulated instead of Fully Standalone library.
-
-2011-12-21  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (__gnat_is_executable_file_attr) [_WIN32]: Add parentheses
-	to kill warning.
-
-2011-12-21  Arnaud Charlet  <charlet@adacore.com>
-
-	* comperr.adb (Delete_SCIL_Files): Also delete .scilx files.
-	Fix implementation for child packages and package specs.
-	(Delete_SCIL_Files.Decode_Name_Buffer): New function.
-
-2011-12-21  Robert Dewar  <dewar@adacore.com>
-
-	* err_vars.ads, a-cdlili.adb, a-cfdlli.ads, prj.adb, prj-nmsc.adb,
-	a-cbdlli.adb, a-cbdlli.ads, a-cfdlli.adb: Minor reformatting.
-
-2011-12-21  Vincent Pucci  <pucci@adacore.com>
-
-	* s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads,
-	s-llflex.ads: Fix header.
-
-2011-12-21  Thomas Quinot  <quinot@adacore.com>
-
-	* thread.c, s-oscons-tmplt.c, init.c (pthread_condattr_setclock): For
-	AIX 5.2, define as a dummy weak symbol in init.c.
-	(CLOCK_RT_Ada): Set to CLOCK_MONOTONIC on all versions of AIX.
-
-2011-12-21  Thomas Quinot  <quinot@adacore.com>
-
-	* snames.ads-tmpl, sem_ch8.adb: Minor reformatting.
-	* sem_prag.adb: Minor comment clarification.
-
-2011-12-21  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Report_No_Sources): New argument Lang for the
-	language name as a Name_Id. Do not report no sources if language
-	is not allowed.
-	(Add_Source): Do not add source if language is not allowed.
-	* prj.adb (Add_Restricted_Language): New procedure
-	(Is_Allowed_Language): New function
-	* prj.ads (Add_Restricted_Language): New procedure
-	(Is_Allowed_Language): New function
-
-2011-12-21  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, sem_dim.adb, sem_dim.ads, sem_ch12.adb, prj-conf.adb:
-	Minor reformatting.
-
-2011-12-21  Claire Dross  <dross@adacore.com>
-
-	* a-cfdlli.ads (Constant_Indexing, Default_Iterator,
-	Iterator_Element): Added to type List.               
-	(Not_No_Element, List_Iterator_Interfaces, Iterate,
-	Constant_Reference_Type, Constant_Reference): New.
-	* a-cfdlli.adb (type Iterator, Finalize, First, Last, Next,
-	Previous, Iterate, Not_No_Element, Constant_Reference): New.
-
-2011-12-21  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat_ugn.texi: Minor reformatting.
-
-2011-12-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): The cursor operation
-	Has_Element is the formal of Iterator_Interfaces, and within
-	the instantion of this package it is a renaming of some local
-	function with an unrelated name. Retrieve the operation from
-	the instance itself, not from the container package.
-
-2011-12-21  Vincent Pucci  <pucci@adacore.com>
-
-	* exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
-	replaced by Expand_Put_Call_With_Dimension_Symbol
-	* sem_ch12.adb (Analyze_Package_Instantiation): New check for
-	System.Dim_Float_IO and System.Dim_Integer_IO instantiation.
-	* sem_ch3.adb (Analyze_Declarations): Removed
-	Remove_Dimension_In_Declaration call.
-	* sem_dim.adb: Update comments. Redefine the
-	representation of a Rational. Propagate all changes involving
-	data structures and types throughout the pakage. Output the
-	dimension aggregates for each error messages.
-	("/"): Rational constructor "/" removed for Whole operands.
-	("/"): New rational operation "/" for Rational operands.
-	("*"): Operation "*" between Rational and Int removed.
-	("abs"): New unary operator "abs" for Rational.
-	(Analyze_Aspect_Dimension_System): Reorganized.
-	(Analyze_Dimension_Identifier): Removed.
-	(Copy_Dimensions): Removed.
-	(Create_Rational_From_Expr): New Boolean parameter.
-	(Dimensions_Msg_Of): New routine. Return
-	a string with the dimensions of the parameter.
-	(From_Dimension_To_String_Of_Symbols): Renaming of
-	From_Dimension_To_String_Id.
-	* sem_dim.ads: Update comments.
-	(Is_Dim_IO_Package_Instantiation): New routine.
-	(Remove_Dimension_In_Declaration): Removed.
-	* sem_res.adb (Resolve_Op_Expon): Reorganized calls of
-	Eval_Op_Expon_For_Dimensioned_Type and Eval_Op_Expon.
-	* s-diflio.ads, s-diinio.ads: Update comments.
-
-2011-12-21  Pascal Obry  <obry@adacore.com>
-
-	* prj-attr.adb, snames.ads-tmpl: Add Library_Standalone,
-	Library_Fully_Standalone_Options and
-	Library_Fully_Standalone_Supported attributes.
-	* prj-nmsc.adb (Check_Library): Update check to take into
-	account fully standalone libraries. Such shared libraries can
-	only depend on static libraries.
-	(Check_Stand_Alone_Library): Add support for fully standalone libraries.
-	(Process_Project_Level_Simple_Attributes): Store value for
-	configuration attribute Library_Fully_Standalone_Supported.
-	* prj.ads, makeutl.adb (Standalone): New enumeration type.
-	(Project_Data): Standalone_Library now of type Standlone.
-	(Project_Configuration): Add Lib_Fully_Standalone_Supported
-	field.
-	(Default_Project_Config): Initialize new Lib_Fully_Standalone_Supported
-	field.
-	* clean.adb (Clean_Project): Adjust to new type for Standalone.
-	* make.adb (Library_Phase): Adjust to new type for Standalone.
-	(Gnatmake): Likewise.
-	* mlib-prj.adb (Build_Library): Adjust to new type for
-	Standalone.
-
-2011-12-21  Thomas Quinot  <quinot@adacore.com>
-
-	* gnatls.adb (Gnatls): Call Set_Standard_Error at startup, and then
-	Set_Standard_Output just before producing normal (non-diagnostic)
-	output.
-	* gnatcmd.adb (Gnatcmd): Call Set_Standard_Error at initialization
-	(and again after parsing project files).
-
-2011-12-21  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.adb (Do_Autoconf): When the object directory does
-	not exist, create auto.cgpr in the directory where temporary
-	files are created.
-
-2011-12-20  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Insert_Freeze_Node_For_Instance):  Further
-	refinements on the placement of a freeze node for a package
-	instantiation, when the generic appears within a previous
-	instantiation in the same unit.If the current instance is within
-	the one that contains the generic, the freeze node for the
-	current one must appear in the current declarative part. Ditto
-	if the current instance is within another package instance. In
-	these cases the freeze node of the previous instance is is not
-	relevant. New predicate Enclosing_Body simplifies the process.
-	(Freeze_Subprogram_Body): Rename Enclosing_Body to
-	Enclosing_Package_Body, to prevent confusion with subprogram of
-	same name elsewhere.
-	(Install_Body): Recognize enclosing subprogram bodies to determine
-	whether freeze_node belongs in current declarative list.
-
-2011-12-20  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Allow
-	attribute definition clause for renaming if generated internally
-	and generate duplicate clause to apply to renamed object.
-	(Rep_Item_Too_Late): Only diagnose source level entities
-	* prj-nmsc.adb: Minor reformatting.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-12-20  Bob Duff  <duff@adacore.com>
-
-	* opt.ads (List_Inherited_Aspects): Default to False
-	(i.e. -gnatw.L is the default).
-	* usage.adb: Document new default for -gnatw.L.
-	* gnat_ugn.texi: Document -gnatw.l and -gnatw.L switches.
-	* warnsw.adb (Set_Warning_Switch): Do not include
-	List_Inherited_Aspects in -gnatwa.
-
-2011-12-20  Ed Schonberg  <schonberg@adacore.com>
-
-	* checks.adb (Apply_Type_Conversion_Checks): For a discrete type
-	with predicates, indicate unconditionally that a range check
-	is needed.
-	* exp_ch4.adb (Expand_N_In): When the membership test is rewritten
-	to incorporate a call to a predicate function, analyze expression
-	with checks suppressed, to prevent infinite recursion.
-
-2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch11.adb (Find_Local_Handler): Guard the
-	search over individual exception choices in case the list of
-	handlers contains other (possibly illegal) constructs.
-
-2011-12-20  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch8.adb (Find_Type): Test taggedness
-	of the Available_Type when checking for an illegal use of an
-	incomplete type, when the incomplete view is a limited view of
-	a type. Remove redundant Is_Tagged test.
-
-2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_util.adb: Add with and use clause for Aspects.
-	(Is_Finalizable_Transient): Objects which denote Ada containers
-	in the context of iterators are not considered transients. Such
-	object must live for as long as the loop is around.
-	(Is_Iterated_Container): New routine.
-
-2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_imgv.adb (Expand_Width_Attribute): Add a
-	type conversion from the enumeration subtype to its base subtype.
-
-2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch4.adb (Operator_Check): Update the call to
-	Is_Dimensioned_Type.
-	* sem_dim.adb: Remove with and use clause for Namet.Sp. Reorganize
-	all type declarations and datastructures involved. Propagate
-	all changes involving data structures and types throughout
-	the pakage. Alphabetize all subprograms. Add ??? comments.
-	(AD_Hash): Removed.
-	(Analyze_Aspect_Dimension): Rewritten. This
-	routine now does all its checks in one pass rather than
-	two. Refactor code. The error message are now in a more GNAT-ish style.
-	(Create_Rational_From_Expr): This is now a function.
-	(Get_Dimensions): Removed.
-	(Get_Dimensions_String_Id): Removed.
-	(Dimensions_Of): New rouitne.
-	(Exists): New routines.
-	(Is_Invalid): New routine.
-	(Permits_Dimensions): Removed.
-	(Present): Removed.
-	(Set_Symbol): New routine.
-	(System_Of): New routine.
-	* sem_dim.ads: Rewrite the top level description of the
-	package. Alphabetize subprograms. Add various comments on
-	subprogram usage. Add ??? comments.
-	(Is_Dimensioned_Type):
-	Renamed to Has_Dimension_System.
-	* sem_res.adb (Resolve_Op_Expon): Update the call to Is_Dimensioned_Type
-
-2011-12-20  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch13.adb (Check_Indexing_Functions): The return type of an
-	indexing function can be the default element type, and does not
-	need to be a reference type.
-	* sem_ch4.adb (Try_Container_Indexing): Ditto.
-
-2011-12-20  Robert Dewar  <dewar@adacore.com>
-
-	* a-cdlili.ads, sem_cat.adb, sem_ch10.adb: Minor reformatting.
-
-2011-12-20  Bob Duff  <duff@adacore.com>
-
-	* s-taprop-mingw.adb (Yield): Do_Yield is no longer Unreferenced.
-
-2011-12-20  Vincent Pucci  <pucci@adacore.com>
-
-	* impunit.adb: s-dimkio, s-dimmks and s-dmotpr defined as GNAT
-	Defined Additions to System.
-	* Makefile.rtl: s-dimkio, s-dimmks and s-dmotpr added.
-	* s-dimkio.ads, s-dimmks.ads, s-dmotpr.ads: New files.
-
-2011-12-20  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch4.adb (Traverse_Homonyms): Allow a homonym to match when
-	within an instance, even if the homonym is marked Is_Hidden at
-	this point.
-
-2011-12-20  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch5.adb, s-diinio.adb, s-diinio.ads, sem_dim.adb,
-	sem_dim.ads, sem_res.adb, s-stposu.adb, s-stposu.ads, sem_ch4.adb,
-	s-diflio.adb, s-diflio.ads, exp_disp.adb, s-llflex.ads: Minor
-	reformatting.
-	* aspects.ads: Dimension[_Aspects] are GNAT defined.
-
-2011-12-20  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
-	renaming case.
-
-2011-12-20  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_cat.adb, sem_ch10.adb (Analyze_With_Clause): For a WITH clause on
-	a child unit that is an illegal instantiation, mark the WITH clause in
-	error.
-	(Install_Siblings, Validate_Categorization_Dependency): Guard
-	against WITH clause marked as in error.
-
-2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_res.adb (Resolve_Allocator): Warning on allocation
-	of tasks on a subpool and rewrite the allocator into a raise
-	Program_Error statement.
-	* s-stposu.ads, s-stposu.adb: Code reformatting.
-	(Create_Subpool): Remove formal parameter Storage_Size.
-	(Default_Subpool_For_Pool): Add the default implementation of this
-	routine.
-	(Set_Pool_Of_Subpool): Rename formal parameter Pool to To. Update
-	all the uses of the parameter.
-
-2011-12-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc-interface/Makefile.in (%86 linux%):
-	(LIBGNAT_TARGET_PAIRS_32): Split off from LIBGNAT_TARGET_PAIRS.
-	(LIBGNAT_TARGET_PAIRS_64): New.
-	(LIBGNAT_TARGET_PAIRS): Add either depending on multilib.
-
-2011-12-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_param): Add comment about double
-	reference and DECL_POINTS_TO_READONLY_P.
-	* gcc-interface/trans.c (Identifier_to_gnu) <by_ref>: Always set the
-	TREE_READONLY flag on the first dereference of a double dereference.
-
-2011-12-15  Arnaud Charlet  <charlet@adacore.com>
-
-	* a-numaux-vms.ads, s-asthan-vms-ia64.adb, s-auxdec-vms-ia64.adb,
-	s-memory-vms_64.adb, s-memory-vms_64.ads, s-osinte-vms-ia64.adb,
-	s-osinte-vms-ia64.ads, s-tasdeb-vms.adb: New files.
-
-2011-12-15  Vincent Pucci  <pucci@adacore.com>
-
-	* aspects.adb, aspects.ads Aspect_Dimension and
-	Aspect_Dimension_System added
-	* exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
-	case added
-	* gcc-interface/Make-lang.in: s-llflex, sem_dim added.
-	* impunit.adb :s-diflio and s-diinio defined as GNAT Defined
-	Additions to System.
-	* Makefile.rtl: s-diflio, s-diinio and s-llflex added
-	* par-prag.adb, sem_prag.adb: Pragma_Dimension removed
-	* rtsfind.ads: Expon_LLF added
-	* sem_aggr.adb (Resolve_Aggregate): handles aggregate for
-	Aspect_Dimension case
-	* sem_attr.adb (Resolve_Attribute): analyze dimension for
-	attribute
-	* sem_ch10.adb (Analyze_With_Clause): Avoid the warning messages
-	due to the use of a GNAT library for Dimension packages
-	* sem_ch13.adb (Analyze_Aspect_Specifications):
-	Aspect_Dimension and Aspect_Dimension_System cases added
-	(Check_Aspect_At_Freeze_Point): Aspect_Dimension and
-	Aspect_Dimension_System cases added
-	* sem_ch2.adb (Analyze_Identifier): analyze dimension for
-	identifier
-	* sem_ch3.adb (Analyze_Component_Declaration): analyze dimension
-	for component declaration (Analyze_Object_Declaration): analyze
-	dimension for object declaration (Analyze_Subtype_Declaration):
-	analyze dimension for subtype declaration
-	* sem_ch4.adb (Operator_Check): checks exponent is a rational
-	for dimensioned operand for a N_Op_Expon
-	* sem_ch5.adb (Analyze_Assignment): analyze dimension for
-	assignment (Analyze_Statements): removal of dimensions in all
-	statements
-	* sem_ch6.adb (Analyze_Return_Statement): analyze dimension for
-	return statement
-	* sem_ch8.adb (Analyze_Object_Renaming): analyze dimension for
-	object renaming
-	* sem_dim.adb, sem_dim.ads (Analyze_Aspect_Dimension):
-	analyze the expression for aspect dimension and store the
-	values in a Htable.
-	(Analyze_Aspect_Dimension_System): analyze
-	the expression for aspect dimension system and store the new
-	system in a Table.
-	(Analyze_Dimension): propagates dimension
-	(Expand_Put_Call_With_Dimension_String): add the dimension
-	string as a suffix of the numeric value in the output
-	(Has_Dimension): return True if the node has a dimension
-	(Remove_Dimension_In_Declaration): removal of dimension in the
-	expression of the declaration.
-	(Remove_Dimension_In_Statement): removal of dimension in statement
-	* sem_res.adb (Resolve): analyze dimension if the node
-	has already been analyzed.
-	(Resolve_Arithmetic_Op): analyze
-	dimension for arithmetic op.
-	(Resolve_Call): analyze dimension for function call.
-	(Resolve_Comparison_Op): analyze dimension for comparison op.
-	(Resolve_Equality_Op): analyze dimension for equality op.
-	(Resolve_Indexed_Component): analyze dimension for indexed component.
-	(Resolve_Op_Expon): analyze dimension for op expon.
-	(Resolve_Selected_Component): analyze dimension
-	for selected component.
-	(Resolve_Slice): analyze dimension for slice.
-	(Resolve_Unary_Op): analyze dimension for unary op
-	(Resolve_Type_Conversion): analyze dimension for type conversion
-	(Resolve_Unchecked_Type_Conversion): analyze dimension for
-	unchecked type conversion
-	* snames.ads-tmpl Name_Dimension, Name_Dimension_System,
-	Name_Dim_Float_IO, Name_Dim_Integer_IO,
-	Name_Generic_Elementary_Functions, Name_Sqrt added.
-	Pragma_Dimension removed
-	* s-diflio.adb, s-diflio.ads New GNAT library generic package
-	for dimensioned float type IO
-	* s-diinio.adb, s-diinio.ads New GNAT library generic package
-	for dimensioned integer type IO
-	* s-llflex.ads (Expon_LLF): exponentiation routine for long long
-	floats operand and exponent
-
-2011-12-15  Robert Dewar  <dewar@adacore.com>
-
-	* sem_aggr.adb: Minor comment addition.
-
-2011-12-15  Bob Duff  <duff@adacore.com>
-
-	* s-tasren.adb (Task_Count): Do not call Yield; E'Count is not a
-	task dispatching point.
-	* s-taprop-mingw.adb (Yield): Do not yield if Do_Yield is False.
-
-2011-12-15  Robert Dewar  <dewar@adacore.com>
-
-	* sigtramp-ppcvxw.c, sigtramp.h: Fix header.
-
-2011-12-15  Javier Miranda  <miranda@adacore.com>
-
-	* exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
-	applied to a class-wide type under VM targets generate code which
-	invokes the function Get_Alignment to retrieve the value of the
-	alignment from the TSD.
-	* rtsfind.ads (RE_Get_Alignment): New entity.
-
-2011-12-15  Robert Dewar  <dewar@adacore.com>
-
-	* g-comlin.adb: Fix header.
-
-2011-12-15  Tristan Gingold  <gingold@adacore.com>
-
-	* gnatls.adb: Fix typo.
-
-2011-12-15  Ed Falis  <falis@adacore.com>
-
-	* s-tpopsp-vxworks.adb: Update comment.
-
-2011-12-15  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Resolve_Array_Aggregate, Resolve_Aggr_Expr); If
-	the component type has predicates, generate corresponding check.
-	(Resolve_Record_Aggregate, Resolve_Aggr_Expr): Ditto.
-
-2011-12-13  Cesar Strauss  <cestrauss@gmail.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/49084
-	* types.h (Byte): Change typedef to 'unsigned char'.
-	* atree.h (struct Flag_Word): Use Byte for 'convention' field.
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* s-taprop-mingw.adb: Minor reformatting.
-
-2011-12-12  Nicolas Roche  <roche@adacore.com>
-
-	* gcc-interface/Make-lang.in: Update dependencies.
-	Add gnattools4 target when building tools in canadian mode
-
-2011-12-12  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.adb (Make_VM_TSD): Complete previous patch.
-
-2011-12-12  Bob Duff  <duff@adacore.com>
-
-	* s-tpobop.adb: Use named notation.
-	* g-bytswa.ads, s-taprop.ads: Minor comment fix.
-
-2011-12-12  Arnaud Charlet  <charlet@adacore.com>
-
-	* make.adb: Minor comment update.
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb, s-taprop-mingw.adb, exp_disp.adb, sem_ch13.adb: Minor
-	reformatting.
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb, gnatls.adb: Minor reformatting.
-
-2011-12-12  Ed Schonberg  <schonberg@adacore.com>
-
-	* freeze.adb (Freeze_Entity): If a type declared in a generic
-	context has predicates, generate a freeze node for it.
-	* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): If expression
-	has not been analyzed yet, entity has not been frozen, so analyze
-	it now.
-
-2011-12-12  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.adb (Make_VM_TSD): Generate code to store the value of
-	'alignment in the TSD.
-
-2011-12-12  Bob Duff  <duff@adacore.com>
-
-	* s-taprop-mingw.adb (Yield): Do not delay 1 millisecond in Annex D
-	mode.
-
-2011-12-12  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Allocator): Update the master of an
-	anonymous access-to-controlled type to utilize the heterogeneous
-	master associated with the current unit.
-
-2011-12-12  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Expression_Function): If the function
-	is not a completion, pre-analyze the expression now to prevent
-	spurious visibility on later entities. The body is inserted at
-	the end of the current declaration list or package to prevent
-	early freezing, but the visibility is established at the point
-	of definition.
-
-2011-12-12  Bob Duff  <duff@adacore.com>
-
-	* sem.adb, sem.ads: Add debugging routines.
-
-2011-12-12  Tristan Gingold  <gingold@adacore.com>
-
-	* gnatls.adb: (gnatls): Also add the objects dir in search list.
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* exp_atag.adb, exp_atag.ads, exp_util.adb, exp_attr.adb,
-	sem_ch13.adb: Minor reformatting.
-
-2011-12-12  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch7.adb (Uninstall_Declarations): Don't
-	apply check for incomplete types used as a result type for an
-	access-to-function type when compiling for Ada 2012 or later.
-	* sem_ch6.adb (Analyze_Subprogram_Declaration):
-	Specialize error message for interface subprograms that are
-	not declared abstract nor null (functions can't be declared as
-	null). Also, remove "(Ada 2005)" from message.
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb (GNAT_Pragma): Check comes from source.
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* gnatls.adb: Minor reformatting.
-
-2011-12-12  Javier Miranda  <miranda@adacore.com>
-
-	* a-tags.ads (Alignment): New TSD field.
-	(Max_Predef_Prims): Value lowered to 15 (or 9 in case of
-	configurable runtime) Update documentation of predefined
-	primitives since Alignment has been removed.
-	* exp_disp.ads Update documentation of slots of dispatching
-	primitives.
-	* exp_disp.adb (Default_Prim_Op_Position): Update slot
-	values since alignment is no longer a predefined primitive.
-	(Is_Predefined_Dispatch_Operation): Remove _alignment.
-	(Is_Predefined_Internal_Operation): Remove _alignment.
-	(Make_DT): Update static test on the value stored in a-tags.ads
-	for Max_Predef_Prims; store the value of 'alignment in the TSD.
-	* exp_atag.ads, exp_atag.adb (Build_Get_Alignment): New subprogram
-	that retrieves the alignment from the TSD
-	* exp_util.adb (Build_Allocated_Deallocate_Proc): For deallocation
-	of class-wide types obtain the value of alignment from the TSD.
-	* exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
-	applied to a class-wide type invoke Build_Get_Alignment to
-	generate code which retrieves the value of the alignment from
-	the TSD.
-	* rtsfind.ads (RE_Alignment): New Ada.Tags entity
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): For tagged
-	types if the value of the alignment is bigger than the Maximum
-	alignment then set the value of the alignment to the Maximum
-	alignment and report a warning.
-	* exp_ch3.adb (Make_Predefined_Primitive_Specs): Do not generate
-	spec of _alignment.
-	(Predefined_Primitive_Bodies): Do not generate body of _alignment.
-
-2011-12-12  Gary Dismukes  <dismukes@adacore.com>
-
-	* freeze.adb (Freeze_Expression): Allow freezing of static
-	scalar subtypes that are prefixes of an attribute, even if not
-	yet marked static. Such attributes will get marked as static
-	later in Eval_Attribute (as called from Resolve_Attribute).
-	* sem_attr.adb (Eval_Attribute): Remove wrong code that does an
-	early return for attribute prefixes that are unfrozen source-level
-	types. This code was incorrectly bypassing folding of unfrozen
-	static subtype attributes in default expressions (the executable
-	example in the now-deleted comment was in fact illegal).
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* a-coinve.adb, sem_res.adb, prj-nmsc.adb, a-cobove.adb, a-convec.adb,
-	gnatls.adb, sem_ch13.adb, prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-12-12  Tristan Gingold  <gingold@adacore.com>
-
-	* gsocket.h: Adjust previous patch.
-
-2011-12-12  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_disp.adb: Minor reformatting.
-
-2011-12-12  Tristan Gingold  <gingold@adacore.com>
-
-	* gnatls.adb (Search_RTS): New procedure.
-	(Scan_Ls_Arg): Move code that search the RTS.
-	(Gnatls): search the RTS later.
-	* prj-env.ads, prj-env.adb (Get_Runtime_Path): New function.
-
-2011-12-12  Ed Falis  <falis@adacore.com>
-
-	* sysdep.c: Fix treatment of VxWorks task options so that run-times
-	built with __SPE__ get option VX_SPE_TASK while others get VX_FP_TASK.
-
-2011-12-12  Bob Duff  <duff@adacore.com>
-
-	* sem_type.adb, sem_type.ads, sem_ch4.adb, treepr.adb, treepr.ads:
-	Minor cleanup and fiddling with debug printouts.
-
-2011-12-12  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Get_Directories): For a non extending project,
-	always get a declared object and/or exec directory if it already
-	exists, even when there are no sources, but do not create them.
-
-2011-12-12  Bob Duff  <duff@adacore.com>
-
-	* sem_res.adb (Resolve): Deal with the case where an abstract
-	operator is called with operands of type universal_integer.
-
-2011-12-12  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb: Minor fix to dominance marker referencing WHILE
-	decision.
-
-2011-12-12  Tristan Gingold  <gingold@adacore.com>
-
-	* mlib-tgt-specific-xi.adb: (Get_Target_Prefix): Simplify code.
-
-2011-12-12  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb: Adjust dominant marker for branches of CASE
-	statements.
-
-2011-12-12  Thomas Quinot  <quinot@adacore.com>
-
-	* gsocket.h, s-oscons-tmplt.c: Ensure we do not include any system
-	header file prior to redefining FD_SETSIZE.
-
-2011-12-12  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): In
-	a generic context the aspect expressions may not have been
-	preanalyzed if there was no previous freeze point, so the
-	expressions must be preanalyzed now, and there is no conformance
-	to check for visibility changes.
-
-2011-12-12  Matthew Heaney  <heaney@adacore.com>
-
-	* a-convec.adb, a-coinve.adb, a-cobove.adb (Iterator): Use
-	subtype Index_Type'Base for Index component (Finalize): Remove
-	unnecessary access check (First, Last): Cursor return value
-	depends on iterator index value (Iterate): Use start position as
-	iterator index value (Next, Previous): Forward to corresponding
-	cursor-based operation.
-	* a-cborma.adb (Iterate): Properly initialize iterator object (with 0
-	as node index).
-
-2011-12-12  Robert Dewar  <dewar@adacore.com>
-
-	* par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting.
-
-2011-12-12  Steve Baird  <baird@adacore.com>
-
-	* sem_ch3.adb (Check_Completion): Improve a comment.
-
-2011-12-12  Tristan Gingold  <gingold@adacore.com>
-
-	* cstand.adb: Minor comment fix.
-
-2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (gnat_build_constructor): Test the TREE_STATIC
-	flag of elements to compute that of the constructor.
-
-2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_param): Set the restrict qualifier
-	on references built for parameters which aren't specifically by-ref.
-
-2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If there is an
-	alignment set on a renaming, assert that the renamed object is aligned
-	enough as to make it possible to honor it.
-
-2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (gigi): Initialize the linemap earlier.
-
-2011-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS [windows targets]):
-	Correctly detect cygwin, which no longer has the '32' suffix, and use
-	appropriate implementations of the sockets and memory packages.
-	* sysdep.c (WIN_SETMODE): New define to choose the correct spelling of
-	setmode/_setmode for MinGW and Cygwin, respectively.
-	(__gnat_set_binary_mode [windows targets]): Use the above, and enable
-	the windows version for Cygwin as well as MinGW.
-	(__gnat_set_text_mode [windows targets]): Likewise.
-	(__gnat_ttyname [windows targets]): Provide a Cygwin implementation
-	in addition to the MinGW version.
-	(__gnat_is_windows_xp): Make available to Cygwin as well as MinGW.
-	(__gnat_get_stack_bounds): Likewise.
-
-2011-12-05  Bob Duff  <duff@adacore.com>
-
-	* sem_ch4.adb: Minor comment fix.
-
-2011-12-05  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_ugn.texi: Add documentation for -gnatw.e.
-
-2011-12-05  Bob Duff  <duff@adacore.com>
-
-	* treepr.adb (pn): Print something useful for
-	Elmt_Ids. Add Write_Eol to 'when others' case, so the output
-	will be seen immediately in gdb.
-
-2011-12-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* lib-writ.adb (Output_Main_Program_Line): A generic subprogram
-	is never a main program.
-
-2011-12-05  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb: Various minor adjustments to dominance markers
-	generation.
-
-2011-12-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Expression_Function): If the function is
-	a completion, generate a body reference for its defining entity,
-	before rewriting the node as a body.
-	* sem_util.adb (Defining_Entity): Add entry for expression
-	function.
-
-2011-12-05  Bob Duff  <duff@adacore.com>
-
-	* sem_ch3.adb (Derive_Progenitor_Subprograms): Add Ultimate_Alias
-	to the Comes_From_Source check, to deal properly with the case
-	of indirect inheritance of "=".
-
-2011-12-05  Thomas Quinot  <quinot@adacore.com>
-
-	PR ada/51307
-	* s-oscons-tmplt.c: On HP-UX, CLOCK_REALTIME is an enum literal,
-	not a macro.
-
-2011-12-05  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Generate dominance
-	information in SCOs.
-
-2011-12-02  Eric Botcazou  <ebotcazou@adacore.com>
-	    Thomas Quinot <quinot@adacore.com>
-
-	* gcc-interface/Makefile.in (INCLUDES): Remove $(srcdir)/config.
-	(INCLUDES_FOR_SUBDIR): Add $(fsrcdir) except for VxWorks.
-	Add thread.c to LIBGNAT_SRCS so that a symlink is created in ada/rts,
-	which allows the file to be installed in adainclude.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-12-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Constrain_Access): Undo previous
-	patch for this routine. Required since the RM rule 3.7.1(7/3)
-	applies to all access types.
-
-2011-12-02  Bob Duff  <duff@adacore.com>
-
-	* sem_ch6.adb: Minor comment fix.
-
-2011-12-02  Joel Sherrill <joel.sherrill@oarcorp.com>
-
-	* s-tpopsp-rtems.adb: Use ATCB_Key rather than RTEMS_Ada_Self variable
-	for consistency with other ports.
-	* s-osinte-rtems.adb: Add body for dummy implementation of
-	pthread_rwlockattr_setkind_np().
-	* s-osinte-rtems.ads: Add missing clock and rwlock bindings.
-	* terminals.c: Add __rtems__ conditionals to account for differences
-	in termios implementation.
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_attr.adb, a-comutr.adb, a-cbmutr.adb,
-	a-cbmutr.ads: Minor reformatting.
-
-2011-12-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_dbug.adb: Comment reformatting.
-	(Get_External_Name): Use Reset_Buffers to reset the contents of
-	Name_Buffer and Homonym_Numbers.
-	(Qualify_All_Entity_Names): Reset the contents of Name_Buffer and
-	Homonym_Numbers before creating a new qualified name for a particular
-	entity.
-	(Reset_Buffers): New routine.
-
-2011-12-02  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cbmutr.ads (No_Node): Moved declaration from body to spec
-	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Derives
-	from Root_Iterator.
-	(Child_Iterator): Derives from Root_Iterator.
-	(Finalize): Implemented as an override operation for Root_Iterator.
-	(First): Return value depends on Subtree component.
-	(Last): Component was renamed from Parent to Subtree.
-	(Next): Checks parameter value, and uses simplified loop.
-	(Iterate): Forwards to Iterate_Subtree.
-	(Iterate_Children): Component was renamed from Parent to Subtree.
-	(Iterate_Subtree): Checks parameter value
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* usage.adb: Add lines for -gnatw.n and -gnatw.N
-	(atomic sync info msgs).
-
-2011-12-02  Steve Baird  <baird@adacore.com>
-
-	* sem_ch3.adb (Check_Completion): An Ada 2012
-	generic formal type doesn't require a completion.
-
-2011-12-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_util.adb (Set_Debug_Info_Needed): Also set the flag on the
-	packed array type if it is to be set on the array type used to
-	represent it.
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Eliminate confusing use of type name.
-
-2011-12-02  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch10.adb (Analyze_Compilation_Unit): For a library subprogram
-	body that acts as spec, do not create a shallow copy of the context
-	clause for the synthetized spec (instead, use the same list as
-	in the body).
-
-2011-12-02  Bob Duff  <duff@adacore.com>
-
-	* gnat_ugn.texi: Clarify usage of -p binder switch.
-
-2011-12-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
-	(Effectively_Has_Constrained_Partial_View): Moved to sem_aux
-	(In_Generic_Body): Moved to sem_aux.
-	(Unit_Declaration_Node): Moved to sem_aux.
-	* einfo.ads (Effectively_Has_Constrained_Partial_View): Complete
-	documentation.
-	* exp_attr.adb, live.adb, sem_ch10.adb, checks.adb, sem.adb,
-	rtsfind.adb, sem_attr.adb, sem_elab.adb, exp_ch4.adb, sem_ch4.adb,
-	exp_ch13.adb: Add with-clause on Sem_Aux.
-
-2011-12-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.adb (Unique_Name): Reach through Unique_Entity to
-	get the name of the entity.
-	(Unique_Entity): Correct case for subprogram stubs.
-
-2011-12-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Check_Initialization): Do not emit warning on
-	initialization of limited type object in Alfa mode.
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* sinfo.ads: Minor reformatting.
-	* gnat_ugn.texi: Fix confusion in use of term "type name".
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb: Minor change in error message.
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch9.adb, prj-part.adb, vms_data.ads, sem_ch8.adb: Minor
-	reformatting.
-
-2011-12-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Constrain_Access): Enable on Ada 2005 mode the
-	static check of the rule of general access types whose designated
-	type has discriminants.
-	* sem_util.ads, sem_util.adb
-	(Effectively_Has_Constrained_Partial_View): New subprogram.
-	(In_Generic_Body): New subprogram.
-	* einfo.ads (Has_Constrained_Partial_View): Adding documentation.
-	* sem_prag.adb (Inside_Generic_Body): Removed. Replaced by new
-	subprogram In_Generic_Body.
-	* exp_attr.adb, checks.adb, sem_attr.adb, exp_ch4.adb,
-	sem_ch4.adb: In addition, this patch replaces the occurrences of
-	Has_Constrained_Partial_View by
-	Effectively_Has_Constrained_Partial_View.
-
-2011-12-02  Matthew Heaney  <heaney@adacore.com>
-
-	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Rename
-	Position component.
-	(Finalize): Remove unnecessary access check.
-	(First): Forward to First_Child.
-	(Last): Forward to Last_Child.
-	(Iterate): Check preconditions for parent node parameter.
-	(Next): Forward to Next_Sibling.
-	(Previous): Forward to Previous_Sibling.
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-coinve.adb, a-coorma.adb, freeze.adb, a-coorse.adb, a-comutr.adb,
-	a-coormu.adb, a-convec.adb: Minor reformatting.
-
-2011-12-02  Matthew Heaney  <heaney@adacore.com>
-
-	* a-coormu.ads, a-ciormu.ads: Declare iterator factory function.
-	* a-ciormu.adb, a-ciormu.adb (Iterator): Declare concrete
-	Iterator type.
-	(Finalize): Decrement busy counter.
-	(First, Last): Cursor return value depends on iterator node value.
-	(Iterate): Use start position as iterator node value.
-	(Next, Previous): Forward to corresponding cursor-based operation.
-
-2011-12-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-cborma.adb, a-cbhama.adb, a-cbdlli.adb, a-cbmutr.adb,
-	a-cbhase.adb, a-cdlili.adb, a-cihama.adb, a-ciorse.adb, a-cidlli.adb,
-	a-cimutr.adb, a-cihase.adb, a-cohama.adb, a-cborse.adb,
-	a-ciorma.adb, a-cobove.adb: Minor reformatting.
-
-2011-12-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/51201
-	* gcc-interface/Make-lang.in: Initialize RTS_DIR with = instead of :=.
-
-2011-11-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* s-taprop-tru64.adb (Create_Task): Use Unrestricted_Access.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* thread.c, s-oscons-tmplt.c: Generate __gnat_pthread_condattr_setup
-	only on platforms where this is required, as determined by
-	s-oscons.h.
-
-2011-11-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch9.adb: No check on entry index if error on index.
-
-2011-11-23  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch6.adb (Analyze_Return_Statement): Improve error messages for
-	return statements nested inside an extended_return_statement.
-	* gcc-interface/Make-lang.in: Update dependencies.
-	* gcc-interface/Makefile.in (MISCLIB): Add -lutil for BSD targets.
-
-2011-11-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* freeze.adb (Freeze_All_Ent): An incomplete type is not
-	frozen by a subprogram body that does not come from source.
-
-2011-11-23  Pascal Obry  <obry@adacore.com>
-
-	* s-oscons-tmplt.c: Add PTY_Library constant. It contains
-	the library for pseudo terminal support.
-	* g-exptty.ads: Add pseudo-terminal library into a Linker_Options
-	pragma.
-
-2011-11-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch9.adb: No check on entry family index if generic.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch9.adb, s-taprop.ads, s-taprop-hpux-dce.adb, s-taprop-irix.adb,
-	s-taprop-posix.adb, s-taprop-rtx.adb, s-taprop-solaris.adb,
-	s-taprop-tru64.adb, s-taprop-vxworks.adb: Move dependency on
-	System.OS_Constants from shared spec of
-	System.Tasking.Primitive_Operations to the specific body variants
-	that really require this dependency.
-
-2011-11-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Analyze_Subprogram_Renaming_Declaration):
-	If the declaration has aspects, analyze them so they can be
-	properly rejected.
-
-2011-11-23  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-comutr.adb, a-coorma.adb, a-coorse.adb, a-convec.adb, a-cihase.adb,
-	a-cimutr.adb, a-coinve.adb, a-ciorma.adb, a-ciorse.adb, a-cobove.adb,
-	a-cohama.adb, a-cihama.adb, a-cidlli.adb, a-cdlili.adb, a-cbhama.adb,
-	a-cbhase.adb, a-cbmutr.adb, a-cborma.adb, a-cborse.adb, a-cbdlli.adb:
-	Add with and use clause for Ada.Finalization. Type
-	Iterator and Child_Iterator are now derived from Limited_Controlled.
-	(Finalize): New routine.
-	(Iterate): Add a renaming of counter Busy and
-	increment it. Update the return aggregate.
-	(Iterate_Children): Add a renaming of
-	counter Busy and increment it. Update the return aggregate.
-	(Iterate_Subtree): Add a renaming of counter Busy and increment
-	it. Update the return aggregate.
-	* a-cdlili.ads, a-cidlli.ads: Type List_Access is now a general access
-	type.
-	* a-cihama.ads: Type Map_Access is now a general access type.
-	* a-comutr.ads, a-cimutr.ads: Use type Natural for the two locks
-	associated with the tree.
-	* a-cohama.ads: Type Map_Access is now a general access type.
-	* a-coinve.ads, a-convec.ads: Type Vector_Access is now a general
-	access type.
-	* exp_ch5.adb (Expand_Iterator_Loop): Do not create a block
-	to wrap the loop as this is done at an earlier step, during
-	analysis. The declarations of the iterator and the cursor use
-	the usual Insert_Action mechanism when added into the tree.
-	* sem_ch5.adb (Analyze_Loop_Statement): Remove local constant
-	Loop_Statement and replace all respective uses by N. Add local
-	constant Loc. Preanalyze the loop iterator to discover whether
-	it is a container iterator and if it is, wrap the loop in a
-	block. This ensures that any controlled temporaries produced
-	by the iteration scheme share the same lifetime of the loop.
-	(Is_Container_Iterator): New routine.
-	(Is_Wrapped_In_Block): New routine.
-	(Pre_Analyze_Range): Move spec and body to the library level.
-
-2011-11-23  Sergey Rybin  <rybin@adacore.com frybin>
-
-	* gnat_ugn.texi, vms_data.ads: Add documentation for new gnatpp option
-	that controls casing of type and subtype names.
-
-2011-11-23  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb: Minor addition of comments.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* prj-part.adb (Extension_Withs): New global variable,
-	contains the head of the list of WITH clauses from the EXTENDS
-	ALL projects for which virtual packages are being created.
-	(Look_For_Virtual_Projects_For): When recursing through
-	an EXTENDS ALL, add the WITH clauses of the extending
-	project to Extension_Withs.  When adding a project to the
-	Virtual_Hash, record the associated Extension_Withs list.
-	(Create_Virtual_Extending_Project): Add a copy of the appropriate
-	Extension_Withs to the virtual project.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* mlib-tgt-specific-vxworks.adb: Minor reformatting.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* Make-generated.in (Sdefault.Target_Name): Set to
-	$(target_noncanonical) instead of $(target) for consistency.
-
-2011-11-23  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Iterator): Declared
-	Iterator type as limited (First, Last): Cursor return value
-	depends on iterator node value (Iterate): Use start position as
-	iterator node value (Next, Previous): Forward to corresponding
-	cursor-based operation.
-
-2011-11-23  Matthew Heaney  <heaney@adacore.com>
-
-	* a-coorse.ads, a-ciorse.ads, a-cborse.ads (Set_Iterator_Interfaces):
-	Renamed from Ordered_Set_Iterator_Interfaces.
-	* a-coorse.adb, a-ciorse.adb, a-cborse.adb (Iterator): Declared
-	Iterator type as limited (First, Last): Cursor return value
-	depends on iterator node value (Iterate): Use start position as
-	iterator node value (Next, Previous): Forward to corresponding
-	cursor-based operation.
-	* a-cohase.ads, a-cohase.adb: Implemented forward iterator.
-	* a-cihase.adb, a-cbhase.adb (Iterator): Removed unnecessary
-	node component (First, Next): Forward call to corresponding
-	cursor-based operation (Iterate): Representation of iterator no
-	longer has node component
-
-2011-11-23  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_intr.adb (Expand_Unc_Deallocation): Ensure that the
-	dereference has a proper type before the side effect removal
-	mechanism kicks in.
-	* sem_ch3.adb (Analyze_Subtype_Declaration): Handle a rare case
-	where the base type of the subtype is a private itype created
-	to act as the partial view of a constrained record type. This
-	scenario manifests with equivalent class-wide types for records
-	with unknown discriminants.
-
-2011-11-23  Jerome Guitton  <guitton@adacore.com>
-
-	* s-osprim-vxworks.adb (Clock): Use Clock_RT_Ada.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* s-oscons-tmplt.c: Fix unbalanced preprocessor directives Minor
-	reformatting/reorganization.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* g-htable.ads: Remove old comments.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_imgv.adb: Minor reformatting.
-
-2011-11-23  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch9.adb (Analyze_Entry_Declaration): Check for entry
-	family bounds out of range.
-
-2011-11-23  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cohama.adb, a-cihama.adb, a-cbhama.adb (Iterator): Declare
-	type as limited, and remove node component.
-	(First, Next): Forward call to corresponding cursor-based operation.
-	(Iterate): Representation of iterator no longer has node component.
-
-2011-11-23  Yannick Moy  <moy@adacore.com>
-
-	* exp_util.adb: Revert previous change to remove side-effects in Alfa
-	mode, which is not the correct thing to do for renamings.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taprop-tru64.adb,
-	s-osinte-vxworks.ads, s-osinte-aix.ads, s-osinte-lynxos.ads,
-	s-osinte-solaris-posix.ads, s-taprop-solaris.adb, a-exetim-posix.adb,
-	s-osinte-irix.ads, s-osinte-solaris.ads, s-oscons-tmplt.c,
-	s-taprop-irix.adb, s-osinte-hpux-dce.ads, Makefile.rtl,
-	s-osinte-tru64.ads, s-osinte-darwin.ads, s-taprop.ads,
-	s-osinte-freebsd.ads, s-osinte-lynxos-3.ads, s-taprop-hpux-dce.adb,
-	s-taprop-posix.adb: Remove hard-coded clock ids;
-	instead, generate them in System.OS_Constants.
-	(System.OS_Constants.CLOCK_RT_Ada): New constant denoting the
-	id of the clock providing Ada.Real_Time.Monotonic_Clock.
-	* thread.c: New file.
-	(__gnat_pthread_condattr_setup): New function. For platforms where
-	CLOCK_RT_Ada is not CLOCK_REALTIME, set appropriate condition
-	variable attribute.
-
-2011-11-23  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb: Restore the use of Expander_Active instead of
-	Full_Expander_Active, so that the evaluation is forced in Alfa
-	mode too. Otherwise, we end up with an unexpected insertion in a
-	place where it is not supposed to happen, on default parameters
-	of a call.
-
-2011-11-23  Thomas Quinot  <quinot@adacore.com>
-
-	* prj-pp.adb, prj-pp.ads: Minor new addition: wrapper procedure "wpr"
-	for Pretty_Print, for use from within gdb.
-
-2011-11-23  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Wrap the expanded loop
-	and the cursor declarations in a block, so that the loop variable
-	is local to the construct.
-
-2011-11-23  Matthew Heaney  <heaney@adacore.com>
-
-	* a-coorma.ads, a-ciorma.ads, a-cborma.ads (Iterate): Returns
-	type Reversible_Iterator'Class.
-	* a-coorma.adb, a-ciorma.adb, a-cborma.adb (Iterator):
-	Declare type as limited.
-	(First, Last): Return value depends on iterator's start node value.
-	(Next, Previous): Call corresponding Cursor-based operation.
-	(Iterate): Indicate whether complete or partial iteration
-
-2011-11-23  Robert Dewar  <dewar@adacore.com>
-
-	* errout.adb: Minor reformattin (Finalize): Take templates into
-	account for warning suppression.
-	* errout.ads (Set_Specific_Warning_Off): Add Used parameter.
-	* erroutc.adb: Minor reformatting (Finalize): Take generic
-	templates into account for warning suppress.
-	* erroutc.ads (Set_Specific_Warning_Off): Add Used parameter.
-	* sem_prag.adb: Minor reformatting (Analyze_Pragma,
-	case Warnings): Provide Used parameter in call to
-	Set_Specific_Warnings_Off (to deal with generic template case).
-
-2011-11-23  Pascal Obry  <obry@adacore.com>
-
-	* sem_prag.adb (Process_Convention): Better error message for
-	stdcall convention on dispatching calls.
-
-2011-11-23  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch4.adb, sem_ch13.adb: Minor reformatting.
-
-2011-11-23  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch6.adb (Expand_Simple_Function_Return): Add missing
-	implicit type conversion when the returned object is allocated
-	in the secondary stack and the type of the returned object is
-	an interface. Done to force generation of displacement of the
-	"this" pointer.
-
-2011-11-23  Pascal Obry  <obry@adacore.com>
-
-	* impunit.adb: Add g-exptty and g-tty units.
-
-2011-11-23  Robert Dewar  <dewar@adacore.com>
-
-	* exp_imgv.adb: Minor code reorganization (use Make_Temporary).
-
-2011-11-23  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb, par-ch6.adb, sem_res.adb, par-util.adb: Minor
-	reformatting.
-
-2011-11-23  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Place error on
-	line of precondition/ postcondition/invariant.
-
-2011-11-23  Pascal Obry  <obry@adacore.com>
-
-	* g-exptty.ads, g-exptty.adb, g-tty.ads, g-tty.adb,
-	terminals.c: New files.
-	Makefile.rtl: Add these new files.
-	* gnat_rm.texi: Add documentation for GNAT.Expect.TTY.
-	* gcc-interface/Makefile.in: Add g-exptty, g-tty, terminals.o
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* exp_imgv.adb (Expand_Width_Attribute): Handle case of Discard_Names.
-	* sem_attr.adb (Eval_Attribute, case Width): Ditto.
-
-2011-11-21  Thomas Quinot  <quinot@adacore.com>
-
-	* sinfo.ads: Minor reformatting.
-
-2011-11-21  Yannick Moy  <moy@adacore.com>
-
-	* exp_util.adb: Minor reformatting. Update comments.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* exp_prag.adb, exp_util.adb, sinfo.ads, sem_res.adb, s-stposu.adb,
-	sem_attr.adb, s-stposu.ads, s-taprop-solaris.adb, s-taprop-irix.adb,
-	sem_ch6.adb: Minor reformatting.
-
-2011-11-21  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
-	Unrestricted_Access to deal with fact that we properly detect the
-	error if Access is used.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-21  Yannick Moy  <moy@adacore.com>
-
-	* exp_prag.adb (Expand_Pragma_Check): Place error on first character
-	of expression.
-	* sem_res.adb (Resolve_Short_Circuit): Place error on first
-	character of expression.
-
-2011-11-21  Yannick Moy  <moy@adacore.com>
-
-	* exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.
-
-2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_attr.adb (Expand_N_Attribute_Reference, case
-	Max_Size_In_Storage_Elements): Account for the size of the
-	hidden list header which precedes controlled objects allocated
-	on the heap.
-	* rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
-	tables.
-	* sinfo.adb (Header_Size_Added): New routine.
-	(Set_Header_Size_Added): New routine.
-	* sinfo.ads: Add flag Controlled_Header_Added along with
-	associated comment.
-	(Header_Size_Added): New inlined routine.
-	(Set_Header_Size_Added): New inlined routine.
-	* s-stposu.adb (Allocate_Any_Controlled): Use
-	Header_Size_With_Padding to calculate the proper
-	size of the header.
-	(Deallocate_Any_Controlled): Use
-	Header_Size_With_Padding to calculate the proper size
-	of the header.	(Header_Size_With_Padding): New routine.
-	(Nearest_Multiple_Rounded_Up): Removed along with its uses.
-	* s-stposu.ads (Header_Size_With_Padding): New routine.
-
-2011-11-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* aspects.adb: Aspect specifications are allowed on renaming
-	declarations
-	* par-ch6.adb (P_Subprogram): Parse aspect specifications in a
-	subprogram renaming declaration
-
-2011-11-21  Tristan Gingold  <gingold@adacore.com>
-
-	* env.c: Remove unused declaration.
-
-2011-11-21  Pascal Obry  <obry@adacore.com>
-
-	* s-os_lib.ads: Minor style fix.
-
-2011-11-21  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (__gnat_dup2): When fd are stdout, stdin or stderr and
-	identical, do nothing on Windows XP.
-
-2011-11-21  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
-	Use Full_Expander_Active instead of Expander_Active to control
-	the forced evaluation of expressions for the sake of generating
-	checks.
-
-2011-11-21  Thomas Quinot  <quinot@adacore.com>
-
-	* init.c: On FreeBSD, stack checking failures may raise SIGBUS.
-
-2011-11-21  Tristan Gingold  <gingold@adacore.com>
-
-	* sysdep.c (mode_read_text, mode_write_text, mode_append_text,
-	mode_read_binary, mode_write_binary, mode_append_binary,
-	mode_read_text_plus, mode_write_text_plus, mode_append_text_plus,
-	mode_read_binary_plus, mode_write_binary_plus,
-	mode_append_binary_plus): Remove unused declarations.
-
-2011-11-21  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi: Minor rewording.
-
-2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_imgv.adb (Expand_Width_Attribute): Emit
-	an error message rather than a warning when pragma Discard_Names
-	prevents the computation of 'Width. Do not emit an error through
-	the use of RE_Null.
-
-2011-11-21  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add
-	implicit type conversion when the type of the allocator is an
-	interface. Done to force generation of displacement of the "this"
-	pointer when required.
-
-2011-11-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* sinfo.ads, sinfo.adb: Corresponding_Spec applies to expression
-	functions, and is set when the expression is a completion of a
-	previous declaration.
-	* sem_ch6.adb (Analyze_Expression_Function): To determine properly
-	whether an expression function completes a previous declaration,
-	use Find_Corresponding_Spec, as when analyzing a subprogram body.
-
-2011-11-21  Steve Baird  <baird@adacore.com>
-
-	* sem_util.adb (Deepest_Type_Access_Level): Improve comment.
-	(Type_Access_Level): Improve comment.
-
-2011-11-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Makefile.in (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) by
-	means of -iquote unconditionally.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_util.adb, sem_res.adb, sem_attr.adb: Minor
-	reformatting.
-
-2011-11-21  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-taprop-posix.adb (Create_Task): Use Unrestricted_Access
-	to deal with fact that we properly detect the error if Access
-	is used.
-
-2011-11-21  Steve Baird  <baird@adacore.com>
-
-	* sem_util.ads: Update comment describing function
-	Deepest_Access_Level.
-	* sem_util.adb (Deepest_Type_Access_Level): Return Int'Last for a
-	generic formal type.
-	(Type_Access_Level): Return library level
-	for a generic formal type.
-	* sem_attr.adb (Resolve_Attribute): Replace two Type_Access_Level
-	calls with calls to Deepest_Type_Access_Level.
-	* sem_ch3.adb (Analyze_Component_Declaration): replace a
-	Type_Access_Level call with a call to Deepest_Type_Access_Level.
-	* sem_res.adb (Resolve_Allocator.Check_Allocator_Discrim_Accessibility):
-	Replace three Type_Access_Level calls with calls to
-	Deepest_Type_Access_Level.
-	(Resolve_Allocator): Replace a Type_Access_Level call with a call to
-	Deepest_Type_Access_Level.
-	(Valid_Conversion.Valid_Array_Conversion): Replace a
-	Type_Access_Level call with a call to Deepest_Type_Access_Level.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, s-taprop-vms.adb, opt.ads: Minor reformatting.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sinput.ads: Minor comment fix.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* exp_attr.adb (Expand_N_Attribute_Reference, case First_Bit,
-	Last_Bit, Position): Handle 2005 case.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* s-atocou-builtin.adb (Decrement): Use Unrestricted_Access
-	to deal with fact that we properly detect the error if Access
-	is used.
-	(Increment): Same fix.
-	* s-taprop-linux.adb (Create_Task): Use Unrestricted_Access
-	to deal with fact that we properly detect the error if Access
-	is used.
-	* sem_util.adb (Is_Volatile_Object): Properly record that A.B is
-	volatile if the B component is volatile. This affects the check
-	for passing such a by reference volatile actual to a non-volatile
-	formal (which should be illegal)
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Enumeration_Type): Make sure to set both
-	size and alignment for foreign convention enumeration types.
-	* layout.adb (Set_Elem_Alignment): Redo setting of alignment
-	when size is set.
-
-2011-11-21  Yannick Moy  <moy@adacore.com>
-
-	* checks.adb (Apply_Access_Check, Apply_Arithmetic_Overflow_Check,
-	Apply_Discriminant_Check, Apply_Divide_Check,
-	Apply_Selected_Length_Checks, Apply_Selected_Range_Checks,
-	Build_Discriminant_Checks, Insert_Range_Checks, Selected_Length_Checks,
-	Selected_Range_Checks): Replace reference to Expander_Active
-	with reference to Full_Expander_Active, so that expansion of
-	checks is not performed in Alfa mode
-
-2011-11-21  Tristan Gingold  <gingold@adacore.com>
-
-	* s-taprop-vms.adb (Create_Task): Use Unrestricted_Access to deal with
-	fact that we properly detect the error if Access is used.
-
-2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* par-ch4.adb (P_Quantified_Expression): Add an Ada 2012 check.
-
-2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_imgv.adb: Add with and use clause for Errout.
-	(Expand_Width_Attribute): Emit a warning when in
-	configurable run-time mode to provide a better diagnostic message.
-
-2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* s-finmas.adb (Finalize): Add comment concerning double finalization.
-
-2011-11-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Access_Definition): If the access definition
-	is itself the return type of an access to function definition
-	which is ultimately the return type of an access to subprogram
-	declaration, its scope is the enclosing scope of the ultimate
-	access to subprogram.
-
-2011-11-21  Steve Baird  <baird@adacore.com>
-
-	* sem_res.adb (Valid_Conversion): If a conversion was legal
-	in the body of a generic, then the corresponding conversion is
-	legal in the expanded body of an instance of the generic.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* s-utf_32.adb (Is_UTF_32_Line_Terminator): Recognize NEL as
-	line terminator.
-	* sinput.ads: Add section on Handling of Source Line Terminators.
-	* types.ads (Line_Terminator): Adjust comments.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* frontend.adb (Frontend): Capture restrictions from config files
-	* lib-load.adb (Load_Unit): Save/set/restore restriction pragma
-	information
-	* lib-xref.adb (Generate_Reference): Fix handling of obsolescent
-	references. This was noticed during debugging, but it is not
-	known if it causes real bugs.
-	* restrict.ads, restrict.adb: New routines to save/set/restore
-	non-partition-wide restrictions.
-	* s-rident.ads: Comment changes for new handling of
-	No_Elaboration_Code
-	* sem.adb (Sem): Save/Set/Restore non-partition-wide restrictions
-	* sem_ch10.adb (Analyze_Compilation_Unit): Remove incomplete
-	attempt to save/restore non-partition-wide restrictions (now
-	this work is all done in Sem).
-	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
-	Special handling for restriction No_Elaboration_Code.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_ugn.texi: Document new handling of restrictions pragmas.
-
-2011-11-21  Pascal Obry  <obry@adacore.com>
-
-	* s-taprop-linux.adb (Initialize_Lock): Do not allocate a cond
-	attribute as not needed.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb: Minor reformatting.
-
-2011-11-21  Pascal Obry  <obry@adacore.com>
-
-	* gnat_rm.texi: Document restriction for stdcall convention on
-	dispatching calls.
-
-2011-11-21  Pascal Obry  <obry@adacore.com>
-
-	* sem_prag.adb (Process_Convention): A dispatching call cannot
-	have a stdcall calling convention.
-
-2011-11-21  Pascal Obry  <obry@adacore.com>
-
-	* s-taprop-linux.adb (Initialize_Lock): Do not allocate a
-	mutex attribute as not needed.
-	(Initialize_TCB): Likewise.
-	(Initialize): Likewise.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb (Is_Public_Subprogram_For): New procedure
-	(Process_PPCs): Invariants only apply to public subprograms.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_util.adb, sem_util.ads, sem_attr.adb, restrict.adb,
-	restrict.ads: Fix for No_Implicit_Aliasing in the renames case.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* a-finali.ads: Use pragma Pure_12 for this unit
-	* aspects.adb: Add aspect Pure_12
-	* aspects.ads: Add aspect Pure_12
-	* opt.ads: Add note on Pure_12
-	* par-prag.adb: Add dummy entry for Pure_12
-	* sem_prag.adb: Implement Pure_12 pragma
-	* snames.ads-tmpl: Add Entry for Pure_12
-
-2011-11-21  Sergey Rybin  <rybin@adacore.com frybin>
-
-	* vms_data.ads: Add qualifiers for new gnatpp options
-	'--call_threshold' and '--par_threshold".
-	* gnat_ugn.texi: Add description for new gnatpp options
-	'--call_threshold' and '--par_threshold".
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* lib.ads: Minor reformatting.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* lib-load.ads: Add comment.
-
-2011-11-21  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_elab.adb: Minor reformatting
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch6.adb: Minor reformatting.
-
-2011-11-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Check_Formal_Package_Instance): If a formal
-	subprogram of the formal package is covered by an others
-	association with a box initialization, no check is needed
-	against the actual in the instantiation of the formal package.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* sem_elab.adb (Check_Internal_Call_Continue): Suppress junk
-	elab warning from within precondition/postcondition etc.
-
-2011-11-21  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch6.adb (Expand_Actuals): In Ada 2012, a function call
-	with out parameters may generate assignments to force constraint
-	checks. These checks must be properly placed in the code after the
-	declaration or statement that contains the call.
-
-2011-11-21  Fedor Rybin  <frybin@adacore.com>
-
-	* gnat_ugn.texi: Adding info on current gnattest limitations an
-	support of -X option.
-
-2011-11-21  Robert Dewar  <dewar@adacore.com>
-
-	* a-cfdlli.adb, a-cbdlli.adb: Minor reformatting.
-
-2011-11-20  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch6.adb, exp_util.adb: Minor reformatting
-
-2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sinfo.ads (Reference): Document that it is OK to set
-	Is_Known_Non_Null on a temporary initialized to a N_Reference
-	node.
-
-2011-11-20  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cbdlli.adb, a-cfdlli.adb (Move): Set Last component to 0
-	for Source list.
-
-2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* exp_ch6.adb (Make_Build_In_Place_Call_In_Assignment):
-	Declare NEW_EXPR local variable and attach the
-	temporary to it.  Set Is_Known_Non_Null on the temporary.
-	(Make_Build_In_Place_Call_In_Object_Declaration): Likewise.
-	* exp_util.adb (Remove_Side_Effects): Set Is_Known_Non_Null on
-	the temporary created to hold the 'Reference of the expression,
-	if any.
-	* checks.adb (Install_Null_Excluding_Check): Bail out for the
-	Get_Current_Excep.all.all idiom generated by the expander.
-
-2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (struct language_function): Add GNAT_RET.
-	(f_gnat_ret): New macro.
-	(struct nrv_data): Add GNAT_RET.
-	(finalize_nrv_unc_r): New helper function.
-	(finalize_nrv): Add GNAT_RET parameter.  Copy it into DATA.  If the
-	function returns unconstrained, use finalize_nrv_unc_r as callback.
-	(return_value_ok_for_nrv_p): Test the alignment of RET_OBJ only if
-	RET_OBJ is non-null.
-	(Subprogram_Body_to_gnu): Pass GNAT_RET to finalize_nrv.
-	(gnat_to_gnu) <N_Return_Statement>: In the return-unconstrained case,
-	if optimization is enabled, record candidates for the Named Return
-	Value optimization.
-
-2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Add comment.
-	(gnat_to_gnu) <N_Return_Statement>: Add 'else' to avoid doing a useless
-	test.  Tweak default case.
-	<N_Goto_Statement>: Use better formatting.
-	* gcc-interface/utils2.c (maybe_wrap_malloc): Use INIT_EXPR instead of
-	MODIFY_EXPR to initialize the storage.
-	(build_allocator): Likewise.
-
-2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust
-	call to components_to_record.
-	(components_to_record): Add FIRST_FREE_POS parameter.  For the variant
-	part, reuse enclosing union even if there is a representation clause
-	on the Unchecked_Union.  If there is a variant part, compute the new
-	first free position, if any.  Adjust call to self.  Use a single field
-	directly only if it hasn't got a representation clause or is placed at
-	offset zero.  Create the variant part at offset 0 if all the fields
-	down to this level have a rep clause.  Do not chain the variant part
-	immediately and adjust downstream.
-	Do not test ALL_REP before moving the fields without rep clause to the
-	previous level.  Call create_rep_part to create the REP part and force
-	a minimum size on it if necessary.  Do not chain it immediately.
-	Create a fake REP part if there are fields without rep clause that need
-	to be laid out starting from FIRST_FREE_POS.
-	At the end, chain the REP part and then the variant part.
-	(create_rep_part): New function.
-	(get_rep_part): Minor tweak.
-	* gcc-interface/utils.c (tree_code_for_record_type): Minor tweak.
-
-2011-11-18  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/50678
-	* init.c (__gnat_error_handler) [Darwin]: Move workaround to the
-	bug filed as radar #10302855 from __gnat_error_handler to...
-	(__gnat_adjust_context_for_raise) [Darwin]: ...here.  New function.
-	(HAVE_GNAT_ADJUST_CONTEXT_FOR_RAISE) [Darwin]: Define.
-
-2011-11-18  Tristan Gingold  <gingold@adacore.com>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/49992
-	* mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
-	* gcc-interface/Makefile.in (darwin): Remove ranlib special-casing.
-
-2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link
-	s-oscons.ads.
-	(OSCONS_CPP, OSCONS_EXTRACT): New.
-	(./bldtools/oscons/xoscons): New target.
-	($(RTSDIR)/s-oscons.ads): Likewise.
-	(gnatlib): Depend on $(RTSDIR)/s-oscons.ads.
-	* gcc-interface/Make-lang.in (ada/s-oscons.ads) Remove as dependency.
-	* Make-generated.in: Remove machinery to generate xoscons and
-	ada/s-oscons.ads.
-
-2011-11-10  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* fe.h (Serious_Errors_Detected): New macro.
-	* gcc-interface/gigi.h (build_atomic_load): Declare.
-	(build_atomic_store): Likewise.
-	* gcc-interface/trans.c (atomic_sync_required_p): New predicate.
-	(call_to_gnu): Add ATOMIC_SYNC parameter.  Use local variable.
-	Build an atomic load for an In or In Out parameter if needed.
-	Build an atomic store for the assignment of an Out parameter if needed.
-	Build an atomic store to the target if ATOMIC_SYNC is true.
-	(present_in_lhs_or_actual_p): New predicate.
-	(gnat_to_gnu) <N_Identifier>: Build an atomic load if needed.
-	<N_Explicit_Dereference>: Likewise.
-	<N_Indexed_Component>: Likewise.
-	<N_Selected_Component>: Likewise.
-	<N_Assignment_Statement>: Adjust call to call_to_gnu.
-	Build an atomic store to the LHS if needed.
-	<N_Function_Call>:  Adjust call to call_to_gnu.
-	* gcc-interface/utils2.c: Include toplev.h.
-	(resolve_atomic_size): New static function.
-	(build_atomic_load): New function.
-	(build_atomic_store): Likewise.
-	* gcc-interface/Make-lang.in (ada/utils2.o): Add toplev.h.
-
-2011-11-07  Olivier Hainque  <hainque@adacore.com>
-
-	* sigtramp-ppcvxw.c: Add general comments.
-	(CFI_COMMON_REGS): Remove rule for r1, as in other unwinders. Add
-	rules for r2 to r13, plus CTR and XER.
-	(CFA_REG): New, register number used to hold the local CFA.
-	(CFI_DEF_CFA, SIGTRAMP_BODY): Use it.
-	Make that 15, not 14, with documentation.
-	(TCR): Undef before definition, preventing conflict with reg number in
-	VxWorks headers.
-
-2011-11-07  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.ads, exp_alfa.adb, a-cohama.adb, a-cohama.ads, sem_ch4.adb,
-	aspects.ads, exp_ch8.adb, exp_ch8.ads, atree.ads: Minor reformatting.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-07  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch6.adb: A tagged type is a legal actual for an aliased
-	formal.
-
-2011-11-07  Pascal Obry  <obry@adacore.com>
-
-	* g-socket.adb, g-socket.ads: Minor reformatting.
-
-2011-11-07  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb (Resolve_Actuals): Minor error message improvement.
-
-2011-11-07  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_ugn.texi: Add discussion of default mode handling of
-	source representation with no -gnatW option given, in particular
-	noting that NEL (next line) is not recognized in this context.
-
-2011-11-07  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.adb (Note_Possible_Modification): In Alfa mode,
-	generate a reference for a modification even when the modification
-	does not come from source.
-
-2011-11-07  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): For the "of" iterator form,
-	use the indexing attributes rather than the Element function,
-	to obtain variable references.
-	* sem_ch4.adb (Try_Container_Indexing): Code cleanup. Use
-	Find_Aspect rather than iterating over representation
-	items. Improve error message.
-	* a-cohama.adb, a-cohama.ads Update to latest RM, with two versions
-	of Reference functions.
-
-2011-11-07  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.adb (Unique_Entity): For a parameter on a subprogram
-	body that has a corresponding parameter on the subprogram
-	declaration, define the unique entity as being the declaration
-	one.
-
-2011-11-07  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Return_Type): In Ada 2012 mode, if the
-	return type of a function is the class-wide type of an incomplete
-	type T, T can be a Taft-amendment type and does not have to be
-	completed in the current private part.
-
-2011-11-07  Ed Schonberg  <schonberg@adacore.com>
-
-	* aspects.ads (Inherited_Aspect): Map that indicates type aspects
-	that are inherited by default, and apply to the class-wide type
-	as well.
-	* aspects.adb (Find_Aspect): If the entity is class-wide and the
-	aspect is inherited, use the aspect of the specific type.
-
-2011-11-07  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_alfa.adb: Remove with and use clause for
-	Exp_Ch8. Add with and use clause for Exp_Util.
-	Remove local constant Disable_Processing_Of_Renamings.
-	(Expand_Alfa_N_Object_Renaming_Declaration): The expansion of
-	object renamings has been reenabled.
-	(Expand_Possible_Renaming):
-	The expansion of identifier and expanded names has been
-	reenabled. Perform the substitutions only for entities that
-	denote an object.
-	* exp_ch8.ads, exp_ch8.adb (Evaluate_Name): Moved to Exp_Util.
-	* exp_util.adb (Evaluate_Name): Moved from Exp_Ch8.
-	(Remove_Side_Effects): Alphabetize local variables. Add a guard
-	to avoid the infinite expansion of an expression in Alfa mode. Add
-	processing for function calls in Alfa mode.
-	* exp_util.ads (Evaliate_Name): Moved from Exp_Ch8.
-
-2011-11-07  Ed Schonberg  <schonberg@adacore.com>
-
-	* freeze.adb (Freeze_Entity): If the entity is an access to
-	subprogram whose designated type is itself a subprogram type,
-	its own return type must be decorated with size information.
-
-2011-11-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* sprint.adb (Sprint_Node_Actual, case Qualified_Expression):
-	Avoid junk semicolon after argument of machine code Asm operand.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch11.adb (Generate_Push_Pop): Inhibit push/pop nodes in
-	CodePeer mode or if restriction No_Exception_Handlers is present.
-	* exp_ch6.adb (Expand_N_Subprogram_Body): (Inhibit push/pop
-	nodes in CodePeer mode or if restriction No_Exception_Handlers
-	is present.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* s-tassta.adb, atree.ads, errout.adb, sinput.adb: Minor reformatting.
-
-2011-11-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Subprogram_Specification): The
-	specification is legal if it is a function that returns an
-	abstract type, if it comes from an attribute renaming of a stream
-	attribute of an abstract type.
-
-2011-11-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_util.adb (Is_Possibly_Unaligned_Object): In case of indexed
-	components, check whether recursively check whether the prefix
-	denotes an unaligned object.
-
-2011-11-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma, case Debug): The argument of
-	the pragma is legal if it is an expanded name that denotes a
-	procedure that be can called without parameters.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat_ugn.texi (Performance Considerations) <Vectorization
-	of loops>: New sub-section.  <Other Optimization Switches>:
-	Minor tweak.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor reformatting.
-
-2011-11-04  Matthew Heaney  <heaney@adacore.com>
-
-	* a-convec.adb, a-coinve.adb, a-cobove.adb (Merge): Raise PE
-	when Target and Source denote same non-empty object
-	* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Merge): Ditto
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_attr.adb: Minor reformatting.
-
-2011-11-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_Assign_Record): Do not generate a
-	discriminant assignment within an initialization proc if the
-	record is an unchecked union, as it can only come from the
-	initialization of an unchecked union component.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_ugn.texi: Minor reformatting.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* par-labl.adb (Rewrite_As_Loop): Generate info msg rather than
-	warning message.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb: Minor code reorganization (remove junk obsolete
-	var Save_Space).
-
-2011-11-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_alfa.adb: Add local constant
-	Disable_Processing_Of_Renamings;
-	(Expand_Alfa_N_Object_Renaming_Declaration): Disable
-	the name evaluation of object renamings for now.
-	(Expand_Potential_Renaming): Do not perform the substitution
-	for now.
-	* exp_util.adb (Remove_Side_Effects): Remove processing for
-        functions with side effects in Alfa mode.
-
-2011-11-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* bindgen.adb (Gen_Elab_Calls): In the case
-	of the AAMP target, set elaboration entities to 1 rather than
-	incrementing.
-
-2011-11-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch10.adb (Install_Limited_With_Unit): To establish the
-	proper entities on the ancestors of a child unit that appear
-	in a limited_with clause, follow the unit links because the
-	units are not analyzed and scope information is incomplete.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Selected_Component): Refine code
-	setting the Atomic_Sync_Required flag to detect one more case.
-	* exp_util.adb (Activate_Atomic_Synchronization): Refine code
-	setting the Atomic_Sync_Required flag to exclude more cases,
-	depending on the parent of the node to be examined.
-
-2011-11-04  Bob Duff  <duff@adacore.com>
-
-	* g-excact.adb: Minor: use named notation.
-
-2011-11-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb: Improve error messages for illegal iterators.
-
-2011-11-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_alfa.adb: Add with and use clauses for Exp_Ch8 and
-	Sem_Util.
-	(Expand_Alfa): Alphabetize cases on first choice. Add
-	processing for object renaming declarations, identifiers and
-	expanded names.
-	(Expand_Alfa_N_In): Remove useless return.
-	(Expand_Alfa_N_Object_Renaming_Declaration): New routine.
-	(Expand_Potential_Renaming): New routine.
-	* exp_ch8.adb (Evaluate_Name): Moved to the top level.
-	(Expand_N_Object_Declaration): Alphabetize local variables. Move
-	Evaluate_Name out to the top level.
-	* exp_ch8.ads (Evaluate_Name): Moved from body to package spec.
-	* exp_util.adb (Remove_Side_Effects): Add processing for
-	functions with side effects in Alfa mode.
-
-2011-11-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat_rm.texi: Add entries for
-	restrictions No_Relative_Delay, No_Requeue_Statements and
-	No_Stream_Optimizations.
-
-2011-11-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb: Set type of entity in prefixed call, for
-	completeness in a generic context.
-
-2011-11-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_prag.adb: Minor refactoring (renaming of a parameter).
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* atree.ads: Minor reformatting.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* checks.adb (Atomic_Synchronization_Disabled): Check -gnatd.d
-	and -gnatd.e here
-	* exp_ch2.adb (Expand_Entity_Reference): Use
-	Activate_Atomic_Synchronization
-	* exp_ch4.adb (Expand_N_Explicit_Dereference): Use
-	Activate_Atomic_Synchronization (Expand_N_Indexed_Compoonent):
-	Activate_Atomic_Synchronization (Expand_N_Selected_Component):
-	Use Activate_Atomic_Synchronization
-	* exp_util.ads, exp_util.adb (Activate_Atomic_Synchronization): New
-	procedure.
-	* sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now apply to
-	N_Selected_Component node
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb, atree.ads, prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-11-04  Yannick Moy  <moy@adacore.com>
-
-	* atree.adb, atree.ads (Set_Original_Node): New set procedure.
-	* sem_ch13.adb (Analyze_Aspect_Specifications/Pre_Post_Aspects):
-	In ASIS mode, no splitting of aspects between conjuncts.
-	(Analyze_Aspect_Specifications/Aspect_Test_Case): Make pragma
-	expressions refer to the original aspect expressions through
-	the Original_Node link. This is used in semantic analysis for
-	ASIS mode, so that the original expression also gets analyzed.
-	* sem_prag.adb (Preanalyze_TC_Args,
-	Check_Precondition_Postcondition,
-	Analyze_Pragma/Pragma_Test_Case): In ASIS mode, for a pragma
-	generated from a source aspect, also analyze the original aspect
-	expression.
-	(Check_Expr_Is_Static_Expression): New procedure
-	similar to existing procedure Check_Arg_Is_Static_Expression,
-	except called on expression inside pragma.
-
-2011-11-04  Tristan Gingold  <gingold@adacore.com>
-
-	* prj-env.adb, prj-env.ads (Find_Name_In_Path): New function, from
-	Find_Project.Try_Path_Name.
-	(Find_Project): Use Find_Name_In_Path to implement Try_Path_Name.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* s-atocou.ads (Atomic_Counter): Remove redundant pragma Volatile.
-
-2011-11-04  Pascal Obry  <obry@adacore.com>
-
-	* projects.texi: Add short description for qualifiers aggregate
-	and aggregate library.
-
-2011-11-04  Matthew Heaney  <heaney@adacore.com>
-
-	* Makefile.rtl, impunit.adb: Added a-cogeso.ad[sb]
-	* a-cgaaso.adb: Replaced implementation with instantiation
-	of Generic_Sort.
-	* a-cogeso.ad[sb] This is the new Ada 2012 unit
-	Ada.Containers.Generic_Sort
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch2.adb (Expand_Entity_Reference): Do not set
-	Atomic_Sync_Required for the case of a prefix of an attribute.
-	* exp_ch4.adb (Expand_N_Explicit_Dereference): May require
-	atomic synchronization
-	(Expand_N_Indexed_Component): Ditto.
-	(Expand_B_Selected_Component): Ditto.
-	* sem_prag.adb (Process_Suppress_Unsuppress):
-	Disable/Enable_Atomic_Synchronization can now occur for array
-	types with pragma Atomic_Components.
-	* sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now occur on
-	N_Explicit_Dereference nodes and on N_Indexed_Component nodes.
-
-2011-11-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat_ugn.texi: Editorial corrections for gnattest section.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb: Minor reformatting.
-	* gnat_rm.texi: Update documentation for pragma Warnings (Off,
-	"***") usage.
-	* exp_ch2.adb (Expand_Entity_Reference): Only set
-	Atomic_Sync_Required on entities that are variables. Doesn't
-	make any sense on anything else.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch2.adb (Expand_Entity_Reference): Extend handling of
-	atomic sync to type case.
-	* sem_prag.adb (Process_Suppress_Unsuppress): Atomic Sync can
-	apply to types.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_warn.adb (Warn_On_Useless_Assignment): More accurate test
-	for call vs assign.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb: Detect more cases of Long_Float inconsistencies at
-	compile time.
-
-2011-11-04  Matthew Heaney  <heaney@adacore.com>
-
-	* Makefile.rtl, impunit.adb: Added a-sfecin.ads,
-	* a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb], a-sbhcin.ad[sb],
-	a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb], a-sulcin.ad[sb]
-	* a-sfecin.ads, a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb],
-	a-sbhcin.ad[sb], a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb],
-	a-sulcin.ad[sb]: New files.
-
-2011-11-04  Geert Bosch  <bosch@adacore.com>
-
-	* i-forbla-unimplemented.ads, s-gecola.adb, s-gecola.ads,
-	s-gerebl.adb, s-gerebl.ads, i-forbla.adb, i-forbla.ads,
-	i-forlap.ads, i-forbla-darwin.adb, s-gecobl.adb, s-gecobl.ads,
-	s-gerela.adb, s-gerela.ads: Remove partial interface to BLAS/LAPACK.
-	* gcc-interface/Makefile.in: Remove libgnala and related objects.
-
-2011-11-04  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cdlili.ad[sb], a-cidlli.ad[sb], a-coorse.ad[sb], a-ciorse.ad[sb],
-	a-coorma.ad[sb], a-ciorma.ad[sb], a-coormu.ad[sb], a-ciormu.ad[sb],
-	a-cohama.ad[sb], a-cihama.ad[sb], a-cohase.ad[sb], a-cihase.ad[sb],
-	a-convec.ad[sb], a-coinve.ad[sb] (Assign, Copy): New operations
-	added to package.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not assert
-	that the type of the parameters isn't dummy in type_annotate_only mode.
-
-2011-11-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch12.adb: Minor reformatting
-
-2011-11-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* bindgen.adb (Gen_Elab_Calls): In the case of the AAMP target,
-	initialize elaboration entities to zero when specs are processed.
-
-2011-10-28  Iain Sandoe  <iains@gcc.gnu.org>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/50678
-	* init.c (__gnat_error_handler) [Darwin]: Apply a work-around to the
-	bug filed as radar #10302855 (inconsistent unwind data for sigtramp).
-
-2011-10-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/50842
-	* gcc-interface/Makefile.in (SYMDEPS): Delete.
-	(LIBICONV): New variable.
-	(LIBICONV_DEP): Likewise.
-	(LIBS): Add $(LIBICONV).
-	(LIBDEPS): Add $(LIBICONV_DEP).
-	(EXTRA_GNATTOOLS_OBJS): Merge into...
-	(TOOLS_LIBS): ...this.  Add $(LIBICONV).
-
-2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local
-	variable.  Always create the elaboration variable, if any, as constant.
-
-2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
-	make a packable type for fields of union types as well.
-	<is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
-	(gnat_to_gnu_component_type): Try to make a packable type for fields
-	of union types as well.
-	(make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
-	(maybe_pad_type): Try to make a packable type for fields of union types
-	as well.
-	(gnat_to_gnu_field): Likewise.
-	(is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
-	(set_rm_size): Likewise.
-	(rm_size): Likewise.
-	* gcc-interface/misc.c (gnat_type_max_size): Likewise.
-	* gcc-interface/trans.c (add_decl_expr): Likewise.
-	* gcc-interface/utils.c (finish_record_type): Likewise.
-	* gcc-interface/utils2.c (build_simple_component_ref): Likewise.
-
-2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_field): Always check components
-	declared as atomic.  Move around conditionally executed code.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* sem.adb (Initialize): Fix bug that blew up if called a second time.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* tb-alvxw.c, tracebak.c, expect.c, initflt.c, tb-alvms.c,
-	tb-ivms.c, tb-gcc.c: Update headers to GPL 3.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma, case Debug): Give proper pragma
-	name in error msg.
-
-2011-10-24  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat_rm.texi: Add an entry for restriction No_Finalization.
-
-2011-10-24  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Insert_Freeze_Node_For_Instance):  If the
-	current instance is within the one that contains the generic,
-	the freeze node for the current one must appear in the current
-	declarative part. Ditto if the current instance is within another
-	package instance. In both of these cases the freeze node of the
-	previous instance is not relevant.
-
-2011-10-24  Gary Dismukes  <dismukes@adacore.com>
-
-	* switch-m.adb (Normalize_Compiler_Switches): Add recognition
-	of AAMP-specific switches -univ and -aamp_target.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* a-tienau.adb (Put): Deal properly with limited line length.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* sem_warn.adb, sem_ch12.adb: Minor reformatting.
-
-2011-10-24  Tristan Gingold  <gingold@adacore.com>
-
-	* gcc-interface/Makefile.in: Use GNU ld switches to generate map files
-	on AIX.
-
-2011-10-24  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Earlier): make available globally. If both
-	nodes have the same sloc, the freeze node that does not come
-	from source is the later one.
-	(True_Parent): Make available globally.
-	(Previous_Instance): Subsidiary of
-	Insert_Freeze_Node_For_Instance, to check whether the generic
-	parent of the current instance is declared within a previous
-	instance in the same unit or declarative  part, in which case the
-	freeze nodes of both instances must appear in order to prevent
-	elaboration problems in gigi.
-	* sem_ch12.adb (Insert_Freeze_Node_For_Instance): A stub is a
-	freeze point, and the freeze node of a preceding instantiation
-	must be inserted before it.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* checks.ads, checks.adb: Add handling of Synchronization_Check
-	* debug.adb: Add doc for -gnatd.d and -gnatd.e (disable/enable
-	atomic sync).
-	* exp_ch2.adb (Expand_Entity_Reference): Set Atomic_Sync_Required
-	flag Minor code reorganization.
-	* opt.ads (Warn_On_Atomic_Synchronization): New switch.
-	* par-prag.adb: Add dummy entries for pragma
-	Disable/Enable_Atomic_Synchronization.
-	* sem_prag.adb (Process_Suppress_Unsuppress): Handle
-	case of Atomic_Synchronization specially (not suppressed
-	by All_Checks, cannot be set from Source).
-	(Pragma Disable/Enable_Atomic_Synchronization): Add processing.
-	* sinfo.ads, sinfo.adb: Add Atomic_Sync_Required flag
-	* snames.ads-tmpl: Add entry for Atomic_Synchronization Add
-	entry for pragma Disable/Enable_Atomic_Synchronization
-	* switch-c.adb: The -gnatp switch does not disable
-	Atomic_Synchronization Add -gnatep switch to disable
-	Atomic_Synchronization.
-	* types.ads: Add entry for Synchronization_Check
-	* usage.adb: Add line for -gnated switch
-	* warnsw.adb: Settings for Warn_On_Atomic_Synchronization
-
-2011-10-24  Geert Bosch  <bosch@adacore.com>
-
-	* s-gearop.adb (Back_Substitute): Avoid overflow if matrix bounds start
-	at Integer'First.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch12.adb, s-gearop.adb: Minor reformatting.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* warnsw.adb: Add some missing warnings to Set_GNAT_Mode_Warnings.
-	* warnsw.ads: Add comments to Set_GNAT_Mode_Warnings.
-
-2011-10-24  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-proc.adb (Process_Expression_Variable_Decl): No special
-	handling for Project_Path unless it is an attribute.
-
-2011-10-24  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch12.adb (Check_Hidden_Primitives): New subprogram.
-	(Install_Hidden_Primitives): New subprogram.
-	(Restore_Hidden_Primitives): New subprogram.
-	(Analyze_Formal_Package_Declaration,
-	Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
-	Invoke Check_Hidden_Primitives after every call to
-	Analyze_Associations, and invoke Restore_Hidden_Primitives to
-	restore their visibility after processing the instantiation.
-	(Instantiate_Package_Body): Install visible primitives before
-	analyzing the instantiation and uninstall them to restore their
-	visibility when the instantiation has been analyzed.
-	* sem_util.ads, sem_util.adb (Add_Suffix): New subprogram
-	(Remove_Suffix): New subprogram
-	* sem_ch3.adb (Derive_Subprogram): When handling
-	a derived subprogram for the instantiation of a formal derived
-	tagged type, inherit the dispatching attributes from the actual
-	subprogram (not from the parent type).
-
-2011-10-24  Vasiliy Fofanov  <fofanov@adacore.com>
-
-	* gnat_ugn.texi: Document explicit use of XDECGNAT library.
-
-2011-10-24  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch3.adb (Build_Assignment): Add local constant N_Loc and
-	update its uses.
-	(Build_Discriminant_Assignments): Add local variable D_Loc and update
-	its uses.
-	(Build_Init_Statements): Add local variables Comp_Loc, Decl_Loc and
-	Var_Loc and update their uses.
-	(Build_Record_Init_Proc): Code reformatting.
-	(Increment_Counter): Add formal parameter Loc.
-	(Make_Counter): Add formal parameter Loc.
-
-2011-10-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_disp.adb (Covers_Some_Interface): Fix typo.
-
-2011-10-24  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cuprqu.adb, a-cbprqu.adb (Dequeue_Only_High_Priority): Fix sense
-	of predicate.
-
-2011-10-24  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications/Aspect_Test_Case):
-	Translate arguments in positional notation into pragma argument
-	association arguments for the generated pragma.
-
-2011-10-24  Arnaud Charlet  <charlet@adacore.com>
-
-	* exp_ch5.adb: Fix minor typo.
-
-2011-10-24  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Is_Visible_Component): Refine predicate for
-	the case of a component reference in an instance body, when the
-	enclosing type is private.
-
-2011-10-24  Sergey Rybin  <rybin@adacore.com frybin>
-
-	* gnat_ugn.texi: For gnatelim, move the note about using the GNAT
-	driver for getting the project support into gnatelim section.
-
-2011-10-24  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor correction to documentation on address clause.
-
-2011-10-24  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* s-finmas.adb (Attach): Synchronize and call the unprotected version.
-	(Attach_Unprotected): New routine.
-	(Delete_Finalize_Address): Removed.
-	(Delete_Finalize_Address_Unprotected): New routine.
-	(Detach): Synchronize and call the unprotected version.
-	(Detach_Unprotected): Remove locking.
-	(Finalize): Add various comment on synchronization. Lock the critical
-	region and call the unprotected versions of routines.
-	(Finalize_Address): Removed.
-	(Finalize_Address_Unprotected): New routine.
-	(Set_Finalize_Address): Synchronize and call
-	the unprotected version.
-	(Set_Finalize_Address_Unprotected): New routine.
-	(Set_Heterogeneous_Finalize_Address): Removed.
-	(Set_Heterogeneous_Finalize_Address_Unprotected): New routine.
-	(Set_Is_Heterogeneous): Add comment on synchronization and
-	locking.
-	* s-finmas.ads: Flag Finalization_Started is no longer atomic
-	because synchronization uses task locking / unlocking.
-	(Attach): Add comment on usage.
-	(Attach_Unprotected): New routine.
-	(Delete_Finalize_Address): Renamed to
-	Delete_Finalize_Address_Unprotected.
-	(Detach): Add comment on usage.
-	(Detach_Unprotected): New routine.
-	(Finalize_Address): Renamed to Finalize_Address_Unprotected.
-	(Set_Finalize_Address): Add comment on usage.
-	(Set_Finalize_Address_Unprotected): New routine.
-	(Set_Heterogeneous_Finalize_Address): Renamed to
-	Set_Heterogeneous_Finalize_Address_Unprotected.
-	* s-stposu.adb (Allocate_Any_Controlled): Add local variable
-	Allocation_Locked. Add various comments on synchronization. Lock
-	the critical region and call the unprotected version of
-	routines.
-	(Deallocate_Any_Controlled): Add various comments on
-	synchronization. Lock the critical region and call the unprotected
-	version of routines.
-
-2011-10-24  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Set_Fixed_Range): The bounds of a fixed point type
-	are universal and must carry the corresponding type.
-	* sem_eval.adb (Check_Non_Static_Context): If the type of the
-	expression is universal real, as may be the case for a fixed point
-	expression with constant operands in the context of a conversion,
-	there is nothing to check.
-	* s-finmas.adb: Minor reformatting
-
-2011-10-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (create_concat_name): Add explicit cast.
-
-2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Make-lang.in (GNATLIBFLAGS, GNATLIBCFLAGS, THREAD_KIND,
-	TRACE): Reintroduce.
-	(ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o,
-	ada/initialize.o, ada/raise.o): Reintroduce explicit compilation rules.
-
-2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (lhs_or_actual_p): New predicate.
-	(unchecked_conversion_nop): Use it.
-	(gnat_to_gnu): Likewise.
-
-2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* back_end.adb (Call_Back_End): Pass the maximum logical line number
-	instead of the maximum physical line number to gigi.
-	* gcc-interface/trans.c (Sloc_to_locus): Cope with line zero.
-
-2011-10-16  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* gcc-interface/trans.c (gigi, Sloc_to_locus): Adjust to use the new
-	public ordinary map interface.
-
-2011-10-16  Tristan Gingold  <gingold@adacore.com>
-
-	* link.c (_AIX): Add support for GNU ld.
-
-2011-10-16  Fedor Rybin  <frybin@adacore.com>
-
-	* gnat_ugn.texi: Fixing gnattest example names in the doc.
-	Adding explanation to additional tests usage.
-
-2011-10-16  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch6.adb, sem_ch6.adb: Minor reformatting.
-
-2011-10-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* a-convec.adb: Fix minor inconsistencies.
-
-2011-10-16  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (package
-	Implementation): Specify pragma Implementation_Defined.
-
-2011-10-15  Nicolas Roche  <roche@adacore.com>
-
-	* gcc-interface/lang-specs.h: Ensure -mrtp switch is passed when using
-	either rtp-smp or ravenscar-cert-rtp runtimes.
-
-2011-10-15  Bob Duff  <duff@adacore.com>
-
-	* exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
-	Do not create a pool formal on unless RE_Root_Storage_Pool_Ptr
-	is available.
-	(Expand_N_Extended_Return_Statement): Do not create a renaming of the
-	build-in-place pool parameter unless RE_Root_Storage_Pool_Ptr is
-	available.
-	(Make_Build_In_Place_Call_In_Allocator): Add the user-defined
-	pool only if RE_Root_Storage_Pool_Ptr is available.
-	(Make_Build_In_Place_Call_In_Object_Declaration): Do not add a
-	pool actual unless RE_Root_Storage_Pool_Ptr is available.
-	* sem_ch6.adb (Create_Extra_Formals): Add build-in-place pool
-	formal only if RE_Root_Storage_Pool_Ptr is available.
-
-2011-10-15  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (Queue
-	type): Specify Priority aspect for protected type.
-
-2011-10-14  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_disp.adb (Check_Premature_Freezing): If an untagged type
-	is a generic actual, it is a subtype of a type that was frozen
-	by the instantiation, and even if not marked frozen it does not
-	affect the construction of the dispatch table.
-
-2011-10-14  Robert Dewar  <dewar@adacore.com>
-
-	* make.adb, mlib-utl.adb, sem_util.adb, sem_ch4.adb: Minor code
-	reformatting.
-	* s-rident.ads: Add missing Compiler_Unit pragma.
-
-2011-10-14  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_res.adb: Minor reformatting.
-
-2011-10-14  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
-	Code and comment reformatting. Use BIP_Task_Master
-	when creating a _master.
-	(BIP_Formal_Suffix): Code reformatting. Correct the case for
-	BIP_Task_Master.
-	(Make_Build_In_Place_Call_In_Object_Declaration): Use
-	BIP_Task_Master when creating a reference to the enclosing
-	function's _master formal.
-	(Move_Activation_Chain): Use BIP_Task_Master when creating a reference
-	to the _master.
-	* exp_ch6.ads: Change BIP_Master to BIP_Task_Master.
-	(Needs_BIP_Finalization_Master): Alphabetized.
-	* sem_ch6.adb (Create_Extra_Formals): Update the usage of
-	BIP_Task_Master.
-
-2011-10-14  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch6.adb (P_Return_Object_Declaration): In Ada 2012 mode,
-	reject an aliased keyword on the object declaration of an extended
-	return statement. In older versions of the language indicate
-	that this is illegal in the standard.
-
-2011-10-14  Pascal Obry  <obry@adacore.com>
-
-	* sem_util.adb, sem_ch4.adb: Minor reformatting.
-
-2011-10-14  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch13.adb: Recognize properly procedure calls that are
-	transformed into code statements.
-
-2011-10-14  Vincent Celier  <celier@adacore.com>
-
-	* projects.texi: Minor fix in project example.
-
-2011-10-14  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.adb: Return objects are aliased if their type is
-	immutably limited as per AI05-0053.
-
-2011-10-14  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Op_And): Remove Short_Circuit_And_Or
-	expansion code (moved to sem_res) (Expand_N_Op_Or): Remove
-	Short_Circuit_And_Or expansion code (moved to sem_res).
-	* sem_res.adb (Resolve_Logical_Op): Add code to rewrite Boolean
-	"and" and "or" operators as short-circuit "and then" and "or
-	else", when pragma Short_Circuit_And_Or is active.
-
-2011-10-13  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch9.adb, sem_util.adb, sem_util.ads, exp_ch6.adb, sem_ch4.adb,
-	sem_ch6.adb, exp_ch3.adb: Minor reformatting.
-
-2011-10-13  Arnaud Charlet  <charlet@adacore.com>
-
-	* Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add a-ngcoar.o.
-
-2011-10-13  Jerome Guitton  <guitton@adacore.com>
-
-	* sysdep.c (__gnat_get_task_options): Re-enable VX_SPE_TASK on vThreads
-
-2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* a-convec.ads (Cursor): Minor reformatting.
-	* a-convec.adb (Next): Fix minor inconsistencies.
-	(Previous): Likewise.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.ads, sem_util.adb (Available_Full_View_Of_Component):
-	New predicate to determine whether some operations on an array
-	type are available when the full view of its component may differ
-	from the view of the point of the array declaration.
-	* sem_ch4.adb (Find_Equality_Types): Use
-	Available_Full_View_Of_Component.
-	* sem_type.adb (Valid_Boolean_Arg, Valid_Comparison_Arg): Ditto
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch9.adb: Analyze aspects while discriminants of protected
-	type are visible.
-
-2011-10-13  Geert Bosch  <bosch@adacore.com>
-
-	* Makefile.rtl (GNATRTL_TASKING_OBJECTS): Add
-	a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o, as these no
-	longer depend on an external library.
-	* gcc-interface/Makefile.in (GNATRTL_LINEARALGEBRA_OBJS): Remove
-	a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o.
-	Update dependencies.
-	* gcc-interface/Make-lang.in: Update dependencies. 
-
-2011-10-13  Cyrille Comar  <comar@adacore.com>
-
-	* gnat_ugn.texi: Minor editing.
-
-2011-10-13  Vincent Celier  <celier@adacore.com>
-
-	* projects.texi: Add documentation on packages and attributes
-	that are inherited from a project being extended into the
-	extended project.
-
-2011-10-13  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch3.adb (Build_Master): Rewritten.
-	(Expand_N_Full_Type_Declaration): Reformat the declarative
-	region. Update the call to Build_Master_Renaming.
-	(Expand_Previous_Access_Type): Rewritten.
-	* exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
-	Add local constant Result_Subt and update related usage.
-	(Expand_N_Extended_Return_Statement): Add local constant
-	Result_Subt and update related usage.
-	* exp_ch9.adb (Build_Activation_Chain): Rewritten to use the
-	new context detection mechanism.
-	(Build_Class_Wide_Master):
-	Use Insert_Action to add the renaming into the tree.
-	(Build_Master_Entity): Rewritten to use the new context detection
-	mechanism.
-	(Build_Master_Renaming): Add formal parameter Ins_Nod
-	and related usage. Use Insert_Action to add the renaming into the
-	tree.
-	(Find_Enclosing_Context): New subsidiary routine. Rather
-	than relying on enclosing scopes, this routine looks at the
-	tree structure to figure out the proper context for a _master
-	or a _chain. This approach eliminates the issues with transient
-	scopes which have not been converted into blocks.
-	* exp_ch9.ads (Build_Master_Entity): Change parameter profile
-	to better reflect the new usage. Update the related comment.
-	(Build_Master_Renaming): Add formal parameter Ins_Nod. Update
-	the comment on usage.
-	* sem_ch3.adb (Access_Definition): Update the calls to
-	Build_Master_Entity and Build_Master_Renaming.
-	* sem_ch6.adb (Create_Extra_Formals): Add local variable
-	Full_Subt. Code reformatting.
-	* sem_util.adb (Is_Iterator): Alphabetized.
-	(Is_LHS): Alphabetized.
-	(Is_Limited_Class_Wide_Type): New routine.
-	* sem_util.ads (Is_Limited_Class_Wide_Type): New routine.
-
-2011-10-13  Geert Bosch  <bosch@adacore.com>
-
-	* a-ngrear.adb (Solve): Make generic and move to
-	System.Generic_Array_Operations.
-	* s-gearop.ads (Matrix_Vector_Solution, Matrix_Matrix_Solution):
-	New generic solvers to	compute a vector resp. matrix Y such
-	that A * Y = X, approximately.
-	* s-gearop.adb (Matrix_Vector_Solution, Matrix_Matrix_Solution):
-	Implement using Forward_Eliminate and Back_Substitute
-	* a-ngcoar.adb: Reimplement in pure Ada to remove dependencies
-	on BLAS and LAPACK.
-	* a-ngcoar.ads ("abs"): Fix return type to be real.
-
-2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/50589
-	* s-linux-alpha.ads: Do not "with" Interfaces.C.
-	* s-linux-sparc.ads: Likewise.
-
-2011-10-13  Geert Bosch  <bosch@adacore.com>
-
-	* s-gearop.ads (Forward_Eliminate): Add "abs" formal function
-	returning a Real.
-	* s-gearop.adb (Forward_Eliminate): Remove local "abs" function
-	and use formal.
-	* a-ngrear.adb (Forward_Eliminate): Adjust instantiation for
-	new profile.
-
-2011-10-13  Geert Bosch  <bosch@adacore.com>
-
-	* a-ngrear.adb, s-gearop.adb, s-gearop.ads (Sqrt): Make generic and
-	move to System.Generic_Array_Operations.
-
-2011-10-13  Geert Bosch  <bosch@adacore.com>
-
-	* a-ngrear.adb ("abs"): Adjust for modified L2_Norm generic
-	* s-gearop.ads (L2_Norm): Change profile to be suitable for
-	Complex_Vector
-	* s-gearop.adb (L2_Norm): Reimplement using direct definition,
-	not inner product
-
-2011-10-13  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, sem_ch3.adb, impunit.adb, impunit.ads, sem_type.adb,
-	prj-proc.adb, exp_ch9.adb, s-regpat.adb, sem_ch10.adb, sem_prag.adb,
-	sem_ch12.adb, freeze.adb, sem_attr.adb, sem_attr.ads, gnatlink.adb,
-	par-ch6.adb, exp_ch6.adb, sem_ch4.adb, sem_ch6.adb, sem_ch8.adb,
-	par-util.adb, sem_ch13.adb, lib-xref.adb, g-trasym.adb, g-trasym.ads,
-	exp_aggr.adb, s-taprop-posix.adb: Minor reformatting.
-
-2011-10-13  Geert Bosch  <bosch@adacore.com>
-
-	* s-gearop.adb: Minor comment additions.
-
-2011-10-13  Fedor Rybin  <frybin@adacore.com>
-
-	* gnat_ugn.texi: Add gnattest section.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* freeze.adb: Do not create body of renaming if declaration has
-	errors.
-
-2011-10-13  Olivier Hainque  <hainque@adacore.com>
-
-	* init.c (__gnat_error_handler - vxworks case): Restrict sigtramp calls
-	further, to the ppc+kernel case only.
-
-2011-10-13  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Allocator): Comment reformatting.
-	* exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
-	Do not create a pool formal on .NET/JVM.
-	(Expand_N_Extended_Return_Statement): Alphabetize local
-	variables. Do not create a renaming of the build-in-place pool
-	parameter on .NET/JVM.	(Make_Build_In_Place_Call_In_Allocator):
-	Add the user-defined pool only on non-VM targets.
-	(Make_Build_In_Place_Call_In_Object_Declaration): Alphabetize
-	local variables.  Do not add a pool actual on .NET/JVM.
-	* sem_ch6.adb: Add with and use clause for Targparm.
-	(Create_Extra_Formals): Add build-in-place pool formal only on
-	non-VM targets.
-	* rtsfind.ads: Alphabetize entries.
-
-2011-10-13  Sergey Rybin  <rybin@adacore.com>
-
-	* gnat_ugn.texi: Minor correction.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb: Minor error message improvement.
-
-2011-10-13  Robert Dewar  <dewar@adacore.com>
-
-	* a-cbprqu.adb, a-ciorma.adb, exp_ch3.adb: Minor reformatting.
-
-2011-10-13  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Loop_Statement): For the transformation
-	of a for loop for an enumeration type with an enumeration rep
-	clause, which involves moving the original loop parameter into
-	a nested block, the loop parameter's entity must be removed from
-	the entity list of the loop scope.
-
-2011-10-13  Bob Duff  <duff@adacore.com>
-
-	* exp_ch6.ads (BIP_Storage_Pool): New "extra implicit parameter"
-	that gets passed in the same cases where BIP_Alloc_Form is passed
-	(caller-unknown-size results). BIP_Storage_Pool is used when
-	BIP_Alloc_Form = User_Storage_Pool.  In that case, a pointer
-	to the user-defined storage pool is passed at the call site,
-	and this pool is used in callee to allocate the result.
-	* exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call): New
-	version of Add_Alloc_Form_Actual_To_Build_In_Place_Call. Passes
-	the additional BIP_Storage_Pool actual.
-	(Expand_N_Extended_Return_Statement): Allocate the function
-	result using the user-defined storage pool, if BIP_Alloc_Form =
-	User_Storage_Pool.
-	* sem_ch6.adb: Add the "extra formal" for BIP_Storage_Pool.
-	* exp_ch4.adb: Don't overwrite storage pool set by
-	Expand_N_Extended_Return_Statement.
-	* s-stopoo.ads, rtsfind.ads (Root_Storage_Pool_Ptr): New type,
-	for use in build-in-place function calls within allocators
-	where the access type has a user-defined storage pool.
-
-2011-10-13  Sergey Rybin  <rybin@adacore.com>
-
-	* gnat_ugn.texi, vms_data.ads: Add an option to control enumeration
-	literal casing.
-
-2011-10-13  Nicolas Roche  <roche@adacore.com>
-
-	* gnatlink.adb: Ensure that -mrtp is passed when runtime name ends
-	with 'rtp'.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma, case Unchecked_Union): Take into
-	account that an unchecked union type can be limited.
-
-2011-10-13  Olivier Hainque  <hainque@adacore.com>
-
-	* init.c (__gnat_error_handler) <VxWorks version>: Add comments on
-	the use of the signal trampoline for PPC in the sjlj case as well.
-	Add legitimate casts, preventing compile time warnings on the
-	(sighandler *) profile.
-
-2011-10-13  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggr_Expr): Always perform semantic analysis
-	in Alfa mode.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (OK_For_Limited_Init_In_05): Conditional and case
-	expressions are legal limited return values if each one of their
-	dependent expressions are legal.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Procedure_Call_Statement): In Ada 2012 mode,
-	if the prefix of the call is a qualified expression, rewrite as
-	a code statement.
-	* sem_ch13.adb (Analyze_Code_Statement): In Ada 2012 mode, the
-	code statement is legal if it is a rewriting of a procedure call.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_aggr.adb (Flatten): If a component association has a box,
-	assume that aggregate is not static.
-	(Safe_Aggregate): If a component association in a non-limited
-	aggregate has a box, assume that it cannot be expanded in place.
-
-2011-10-13  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.adb (Get_Or_Create_Configuration_File): Call
-	Process_Project_Tree_Phase_1 with Packages_To_Check.
-	(Process_Project_And_Apply_Config): Ditto
-	* prj-part.ads, prj-part.adb, prj-pars.ads, prj-pars.adb (Parse):
-	Remove default for argument Packages_To_Check.
-	* prj-proc.adb (Recursive_Process): New argument
-	Packages_To_Check.
-	(Process): Ditto.
-	(Process_Project_Tree_Phase_1): Ditto.
-	(Recursive_Project.Process_Aggregated_Projects): Call
-	Prj.Part.Parse and Process_Project_Tree_Phase_1 with
-	Packages_To_Check.
-	* prj-proc.ads (Process): New argument Packages_To_Check
-	(Process_Project_Tree_Phase_1): Ditto
-
-2011-10-13  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Makefile.in: Fix typo.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Formal_{Floating_Type,
-	Signed_Integer_Type,  Decimal_Fixed_Point_Type, Discrete_Type}):
-	Use sloc of defining identifier of farmal type declaration,
-	as sloc of generated internal entity, to prevent misplaced
-	references in ali.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_intr.adb (Check_Intrinsic_Operator): Check that type
-	is fully defined before checking that it is a numeric type.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Resolve_Record_Aggregate): If a component
-	association for component X has a box, then X is covered in the
-	aggregate even if there is not default value for X in the type
-	declaration, and X has to be default-initialized.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb (Check_Enum_Image, Analyze_Attribute case 'Value): Mark
-	literals as referenced only if reference is in current source unit.
-
-2011-10-13  Matthew Heaney  <heaney@adacore.com>
-
-	* a-csquin.ads (Enque, Dequeue): Mark interface operations as entries.
-
-2011-10-13  Olivier Hainque  <hainque@adacore.com>
-
-	* sigtramp.h: New file.  Prototype and spec of the signal
-	trampoline to be called by an established handler to provide
-	dwarf call frame info before the real signal processing code.
-	* sigtramp-ppcvxw.c: New file.	Implementation of the signal
-	trampoline for ppc-vxworks.
-	* init.c (vxworks section): Use it for ppc.
-
-2011-10-13  Thomas Quinot  <quinot@adacore.com>
-
-	* par-ch2.adb, par.adb, par-util.adb, par-ch3.adb
-	(Check_Future_Identifier): New subprogram,
-	factors duplicated code from Par.Ch2.P_Identifier and
-	Par.Ch3.P_Defining_Identifier.
-
-2011-10-13  Thomas Quinot  <quinot@adacore.com>
-
-	* s-taprop-posix.adb (Initialize): Always raise Storage_Error
-	if we fail to initialize CV attributes or CV.
-
-2011-10-13  Thomas Quinot  <quinot@adacore.com>
-
-	* s-tasren.adb (Timed_Selective_Wait, case
-	Accept_Alternative_Selected): Use Defer_Abort_Nestable, since
-	we know abortion is already deferred.
-
-2011-10-13  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch3.adb (Build_Class_Wide_Master): Moved to exp_ch9.
-	(Build_Master_Renaming (function)): Removed.
-	(Build_Master_Renaming (procedure)): Moved to exp_ch9.
-	(Expand_Full_Type_Declaration): Alphabetize
-	variables. Reformatting of code and comments. Rewrite the
-	section on processing of anonymous access-to-task types in
-	record components.
-	* exp_ch3.ads (Build_Class_Wide_Master): Moved to exp_ch9.
-	(Build_Master_Renaming): Moved to exp_ch9.
-	* exp_ch9.adb (Build_Class_Wide_Master): Moved from exp_ch3.
-	(Build_Master_Entity): Add formal parameter
-	Use_Current. Reformatting of code and comments.
-	(Build_Master_Renaming): Moved from exp_ch3.
-	* exp_ch9.ads (Build_Class_Wide_Master): Moved from
-	exp_ch3. Update comment on usage.
-	(Build_Master_Entity):
-	Add formal parameter Use_Current. Update comment on usage.
-	(Build_Master_Renaming): Moved from exp_ch3.
-	* sem_ch3.adb (Access_Definition): Remove redundant code to
-	create a _master and a renaming.
-
-2011-10-13  Ed Schonberg  <schonberg@adacore.com>
-
-	* lib-xref.adb: Do no emit reference to overridden operation,
-	if it is internally generated.
-
-2011-10-13  Vincent Celier  <celier@adacore.com>
-
-	* bindgen.adb: Remove any processing related to g-trasym
-	* Makefile.rtl: Add g-trasym.o to GNATRTL_NONTASKING_OBJS
-	* mlib-prj.adb: Remove any processing related to g-trasym.
-
-2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_util.adb (Denotes_Same_Prefix): Fix fatal warning.
-	* gcc-interface/Make-lang.in (WARN_ADAFLAGS): New.
-	(ALL_ADAFLAGS): Include WARN_ADAFLAGS.
-	(ADA_FLAGS_TO_PASS): Likewise.
-	(COMMON_FLAGS_TO_PASS): New.
-	(ADA_TOOLS_FLAGS_TO_PASS): Use COMMON_FLAGS_TO_PASS.  In the regular
-	native case, also use FLAGS_TO_PASS and ADA_FLAGS_TO_PASS.
-	(gnatlib): Use COMMON_FLAGS_TO_PASS.
-	(ada.install-common): Likewise.
-	(install-gnatlib): Likewise.
-	(install-gnatlib-obj): Likewise.
-	(gnattools): Use ADA_TOOLS_FLAGS_TO_PASS for gnattools1 as well.
-	(gnat-cross): Delete.
-	(gnatboot): Likewise.
-	(gnatboot2): Likewise.
-	(gnatboot3): Likewise.
-	(gnatstage1): Likewise.
-	(gnatstage2): Likewise.
-	* gcc-interface/Makefile.in (SOME_ADAFLAGS): Likewise.
-	(MOST_ADAFLAGS): Likewise.
-	(LOOSE_CFLAGS): Likewise.
-	(gnat-cross): Likewise.
-	(GNATLIBFLAGS): Add -W -Wall.
-	(GNATLIBCFLAGS_FOR_C): Likewise.
-	* gcc-interface/lang.opt: Remove C-specific warnings.  Add doc lines.
-	* gcc-interface/misc.c (gnat_handle_option): Remove obsolete cases.
-
-2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Attribute_to_gnu): Use remove_conversions.
-	(push_range_check_info): Likewise.
-	(gnat_to_gnu) <N_Code_Statement>: Likewise.
-	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Likewise.
-	(gnat_invariant_expr): Likewise.
-	* gcc-interface/utils.c (compute_related_constant): Likewise.
-	(max_size): Fix handling of SAVE_EXPR.
-	(remove_conversions): Fix formatting.
-
-2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/ada-tree.h (DECL_LOOP_PARM_P): New flag.
-	(DECL_INDUCTION_VAR): New macro.
-	(SET_DECL_INDUCTION_VAR): Likewise.
-	* gcc-interface/gigi.h (convert_to_index_type): Declare.
-	(gnat_invariant_expr): Likewise.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If this is a loop
-	parameter, set DECL_LOOP_PARM_P on it.
-	* gcc-interface/misc.c (gnat_print_decl) <VAR_DECL>: If DECL_LOOP_PARM_P
-	is set, print DECL_INDUCTION_VAR instead of DECL_RENAMED_OBJECT.
-	* gcc-interface/trans.c (gnu_loop_label_stack): Delete.
-	(struct range_check_info_d): New type.
-	(struct loop_info_d): Likewise.
-	(gnu_loop_stack): New stack.
-	(Identifier_to_gnu): Set TREE_READONLY flag on the first dereference
-	built for a by-double-ref read-only parameter.  If DECL_LOOP_PARM_P
-	is set, do not test DECL_RENAMED_OBJECT.
-	(push_range_check_info): New function.
-	(Loop_Statement_to_gnu): Push a new struct loop_info_d instead of just
-	the label.  Reference the label and the iteration variable from it.
-	Build the special induction variable in the unsigned version of the
-	size type, if it is larger than the base type.  And attach it to the
-	iteration variable if the latter isn't by-ref.  In the iteration scheme
-	case, initialize the invariant conditions in front of the loop if
-	deemed profitable.  Use gnu_loop_stack.
-	(gnat_to_gnu) <N_Exit_Statement>: Use gnu_loop_stack.
-	<N_Raise_Constraint_Error>: Always process the reason.  In the range
-	check and related cases, and if loop unswitching is enabled, compute
-	invariant conditions and push this information onto the stack.
-	Do not translate again the condition if it has been already translated.
-	* gcc-interface/utils.c (record_global_renaming_pointer): Assert that
-	DECL_LOOP_PARM_P isn't set.
-	(convert_to_index_type): New function.
-	* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Use it in order
-	to convert the index from the base index type to sizetype.
-	(gnat_invariant_expr): New function.
-
-2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* gcc-interface/utils.c (def_builtin_1): Delete old interface with
-	two parallel arrays to hold standard builtin declarations, and
-	replace it with a function based interface that can support
-	creating builtins on the fly in the future.
-	* gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Ditto.
-	(gnat_to_gnu): Ditto.
-
-2011-10-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR lto/50492
-	* gcc-interface/gigi.h (gnat_pushdecl): Adjust comment.
-	* gcc-interface/utils.c (global_context): New variable.
-	(gnat_pushdecl): Initialize it and set it as the DECL_CONTEXT of DECLs
-	that are either public external or at top level.  Use "No" macro.
-	(end_subprog_body): Call decl_function_context.
-	(rest_of_subprog_body_compilation): Likewise.
-
-2011-10-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (gnat_useless_type_conversion): Declare.
-	(rest_of_subprog_body_compilation): Likewise.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: For renaming,
-	test for useless conversions by means of gnat_useless_type_conversion.
-	* gcc-interface/trans.c: Include bitmap.h and cgraph.h.
-	(language_function): Add named_ret_val and other_ret_val.
-	(f_named_ret_val): New macro.
-	(f_other_ret_val): Likewise.
-	(gigi): Call rest_of_subprog_body_compilation.
-	(struct nrv_data): New structure.
-	(is_nrv_p): New predicate.
-	(prune_nrv_r): New helper function.
-	(prune_nrv_in_block): New function.
-	(finalize_nrv_r): New helper function.
-	(finalize_nrv): New function.
-	(return_value_ok_for_nrv_p): New predicate.
-	(build_return_expr): If optimization is enabled, record candidates for
-	the Named Return Value optimization.
-	(build_function_stub): Call rest_of_subprog_body_compilation.
-	(Subprogram_Body_to_gnu): If optimization is enabled and there are
-	candidates, finalize the Named Return Value optimization.
-	Call rest_of_subprog_body_compilation.
-	(call_to_gnu): At the end, if a return value is needed, simplify the
-	result before wrapping it up in a COMPOUND_EXPR.
-	* gcc-interface/utils.c (end_subprog_body): Split into...
-	(rest_of_subprog_body_compilation): ...this.  New function.
-	(gnat_useless_type_conversion): Likewise.
-
-2011-10-06  Thomas Quinot  <quinot@adacore.com>
-
-	* einfo.ads, exp_attr.adb, exp_ch3.adb, exp_ch4.adb, exp_ch7.adb,
-	exp_ch9.adb, exp_ch9.ads, exp_strm.adb, exp_util.adb, freeze.adb,
-	g-debpoo.ads, opt.ads, par-ch12.adb, par-ch2.adb, par-ch3.adb,
-	par-ch5.adb, par-ch6.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
-	sem_ch10.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
-	sem_ch6.adb, sem_intr.adb, sem_res.ads, sem_type.adb, sem_util.adb,
-	s-regpat.adb, s-tpopde-vms.ads: Minor reformatting.
-	* s-osinte-freebsd.ads: Fix for tasking failures on FreeBSD.
-
-2011-10-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cihase.adb, a-ciorma.adb: Avoid accessibility checks in container
-	references.
-
-2011-10-06  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cuprqu.ads, a-cuprqu.adb, a-cbprqu.ads, a-cbprqu.adb
-	(Dequeue_Only_High_Priority): Protected procedure now implemented.
-
-2011-10-06  Vincent Celier  <celier@adacore.com>
-
-	* g-trasym.adb: Replace old implementation with the default
-	implementation that returns list of addresses as "0x...".
-	* g-trasym.ads: Update the list of platforms with the full
-	capability.  Indicate that there is a default implementation
-	for other platforms.
-	* g-trasym-unimplemented.ads, g-trasym-unimplemented.adb: Remove.
-	* gcc-interface/Makefile.in: Remove g-trasym-unimplemented, as there
-	is now a default implementation for all platforms without the full
-	capability.
-
-2011-10-06  Robert Dewar  <dewar@adacore.com>
-
-	* a-ciorse.adb, a-cihase.adb, a-cihase.ads, a-coorse.adb,
-	a-cborse.adb, a-comutr.adb, a-ciorma.adb, a-cbmutr.adb,
-	a-cbmutr.ads, a-cbhase.adb, a-cbhase.ads: Minor reformatting and code
-	reorganization (use conditional expressions).
-
-2011-10-06  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb (Resolve_Arithmetic_Op): Fix bad warning for
-	floating divide by zero.
-
-2011-10-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb: Limited interfaces that are not immutably limited
-	are OK in return statements.
-
-2011-09-30  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (Darwin): Partial reversion of previous
-	change to powerpc section.
-
-2011-09-29  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (Darwin): Factor LIBGNAT_TARGET_PAIRS
-	across the port.
-
-2011-09-27  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cbhase.adb, a-cbhase.ads, a-cborse.adb, a-cborse.ads,
-	a-cihase.adb, a-cihase.ads, a-ciorse.adb, a-ciorse.ads,
-	a-coorse.adb, a-coorse.ads: Add iterator machinery to bounded sets and
-	indefinite sets.
-	* a-coorma.ads: Minor reformmating.
-	* einfo.ads: Improve the comment describing the
-	Directly_Designated_Type function.
-	* a-ciorma.adb, a-ciorma.ads: Add iterator machinery to indefinite
-	ordered maps.
-	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
-	dependencies.
-
-2011-09-27  Robert Dewar  <dewar@adacore.com>
-
-	* a-comutr.ads: Minor reformatting.
-
-2011-09-27  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cimutr.adb, a-cimutr.ads, a-cbmutr.adb, a-cbmutr.ads: Add children
-	iterators to multiway trees.
-
-2011-09-27  Yannick Moy  <moy@adacore.com>
-
-	* debug.adb (d.D): New option for strict Alfa mode.
-	* opt.ads (Strict_Alfa_Mode): New flag to interpret compiler
-	permissions as strictly as possible.
-	* sem_ch3.adb (Signed_Integer_Type_Declaration): In non-strict
-	Alfa mode, now, interpret ranges of base types like GNAT does; in
-	strict mode, simply change the range of the implicit base Itype.
-	* gnat1drv.adb: Update comments. Set Strict_Alfa_Mode.
-
-2011-09-27  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch9.adb: Minor comment fixes.
-
-2011-09-27  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-comutr.adb, a-comutr.ads: Add children iterators on multiway
-	trees.
-
-2011-09-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* checks.adb (Apply_Scalar_Range_Check): Use Designated_Type
-	instead of Directly_Designated_Type in the indirect array case.
-
-2011-09-27  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb, exp_aggr.adb: Minor reformatting.
-
-2011-09-27  Ed Schonberg  <schonberg@adacore.com>
-
-	* sinfo.ads, par-ch3.adb: Minor comment update: aspect specification
-	on subtype declarations.
-	* exp_aggr.adb: Minor comment update.
-
-2011-09-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* exp_util.adb (Safe_Prefixed_Reference): Remove always-false
-	test in the N_Explicit_Dereference case.  Fold double logical
-	negation in the special loop case and conditionalize it on
-	Variable_Ref being true.
-
-2011-09-27  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb (Analyze_Selected_Component): If the prefix is a
-	single protected object and the selector is a discriminant or an
-	entry family, this is a non-overloaded candidate interpretation,
-	and possible primitive operations of the type must not be
-	examined.
-
-2011-09-27  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-taspri-posix-noaltstack.ads (Lock): Mark fields aliased.
-
-2011-09-27  Pascal Obry  <obry@adacore.com>
-
-	* s-osinte-hpux.ads, s-osinte-aix.ads, s-osinte-solaris-posix.ads,
-	s-osinte-irix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads:
-	Add dummy definitions for pthread_rwlock_t
-	and pthread_rwlockattr_t on all POSIX platforms.
-	* s-taprop-irix.adb, s-taprop-posix.adb (Initialize_Lock): Fix lock
-	reference.
-	(Finalize_Lock): Likewise.
-	(Write_Lock): Likewise.
-	(Unlock): Likewise.
-
-2011-09-27  Tristan Gingold  <gingold@adacore.com>
-
-	* s-tassta.adb (Task_Wrapper): Increase Guard_Page_Size value for
-	windows 64.
-
-2011-09-27  Pascal Obry  <obry@adacore.com>
-
-	* s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taspri-vxworks.ads,
-	s-taprop-tru64.adb, s-osinte-aix.ads, s-taspri-posix-noaltstack.ads,
-	s-taspri-mingw.ads, s-taprop-vms.adb, s-tpoben.adb, s-tpoben.ads,
-	s-taprop-mingw.adb, s-taprob.adb, s-taprob.ads,
-	s-osinte-solaris-posix.ads, s-taprop-solaris.adb, s-taspri-solaris.ads,
-	s-osinte-irix.ads, s-taprop-irix.adb, s-osinte-darwin.ads,
-	s-taspri-dummy.ads, s-taspri-posix.ads, s-taprop.ads,
-	s-taspri-vms.ads, s-osinte-freebsd.ads, s-taprop-hpux-dce.adb,
-	s-taspri-hpux-dce.ads, s-taspri-tru64.ads, s-taprop-dummy.adb,
-	s-taprop-posix.adb: Revert previous changes.
-	(Lock): Now a record containing the two possible lock
-	(mutex and read/write) defined in OS_Interface.
-	* s-taprop-linux.adb (Finalize_Protection): Use r/w lock for
-	'R' locking policy.
-	(Initialize_Protection): Likewise.
-	(Lock): Likewise.
-	(Lock_Read_Only): Likewise.
-	(Unlock): Likewise.
-
-2011-09-27  Pascal Obry  <obry@adacore.com>
-
-	* s-taspri-posix-noaltstack.ads (RW_Lock): This type is now defined as
-	OS_Interface.pthread_rwlock_t.
-
-2011-09-27  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch9.adb, a-cimutr.adb, a-cimutr.ads, gnat1drv.adb, a-comutr.adb,
-	a-comutr.ads, exp_dist.adb, a-cbmutr.adb, a-cbmutr.ads,
-	sem_ch5.adb, sem_util.adb: Minor reformatting.
-
-2011-09-27  Pascal Obry  <obry@adacore.com>
-
-	* s-taprop.ads (Initialize_Lock)[RW_Lock]: New spec for r/w lock.
-	(Finalize_Lock)[RW_Lock]: Likewise.
-	(Write_Lock)[RW_Lock]: Likewise.
-	(Unlock)[RW_Lock]: Likewise.
-	(Read_Lock): Define L as RW_Lock (instead of Lock).
-	* s-taprop-linux.adb (Initialize_Lock)[RW_Lock]: New
-	routine for r/w lock.
-	(Finalize_Lock)[RW_Lock]: Likewise.
-	(Write_Lock)[RW_Lock]: Likewise.
-	(Unlock)[RW_Lock]: Likewise.
-	(Read_Lock): Define L as RW_Lock (instead of Lock).
-
-	* s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
-	s-taprop-mingw.adb, s-taprop-solaris.adb, s-taprop-irix.adb,
-	s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
-	(Initialize_Lock)[RW_Lock]: Same implementation as corresponding
-	routine for standard lock.
-	(Finalize_Lock)[RW_Lock]: Likewise.
-	(Write_Lock)[RW_Lock]: Likewise.
-	(Unlock)[RW_Lock]: Likewise.
-	(Read_Lock): Define L as RW_Lock (instead of Lock).
-	* s-taprob.ads, s-tpoben.ads (Protection): Add RWL (RW_Lock)
-	in the record definition.
-	* s-taprob.adb, s-taproben.adb (Finalize_Protection): Use r/w
-	lock for 'R' locking policy.
-	(Initialize_Protection): Likewise.
-	(Lock): Likewise.
-	(Lock_Read_Only): Likewise.
-	(Unlock): Likewise.
-	* s-taspri-posix.ads (RW_Lock): New type defined as
-	OS_Interface.pthread_rwlock_t.
-
-	* s-taspri-vxworks.ads, s-taspri-posix-noaltstack.ads,
-	s-taspri-mingw.ads, s-taspri-solaris.ads, s-taspri-dummy.ads,
-	s-taspri-posix.ads, s-taspri-vms.ads, s-taspri-hpux-dce.ads,
-	s-taspri-tru64.ads (RW_Lock): New type defined as alias to Lock.
-
-2011-09-27  Pascal Obry  <obry@adacore.com>
-
-	* exp_ch9.adb, s-taspri-posix.ads: Minor reformatting.
-
-2011-09-27  Pascal Obry  <obry@adacore.com>
-
-	* s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
-	s-osinte-hpux.ads, s-osinte-irix.ads,
-	s-osinte-solaris-posix.ads (pthread_rwlock_t): New definition alias of
-	pthread_mutex_t.
-	(pthread_rwlockattr_t): New definition alias of pthread_mutexattr_t.
-	* s-osinte-linux.ads (pthread_rwlock_t, pthread_rwlockattr_t,
-	pthread_rwlockattr_init, pthread_rwlockattr_destroy,
-	pthread_rwlockattr_setkind_np, pthread_rwlock_init,
-	pthread_rwlock_destroy, pthread_rwlock_rdlock,
-	pthread_rwlock_wrlock, pthread_rwlock_unlock): New.
-
-2011-09-27  Pascal Obry  <obry@adacore.com>
-
-	* rtsfind.ads: Add RE_Lock_Read_Only into rtsfind circuitry.
-	(RE_Id): Add RE_Lock_Read_Only.
-	(RE_Unit_Table): Likewise.
-	* sem_prag.adb (Process_Convention): Change Pragma_Locking_Policy
-	to lift restriction on first character. Handle now the
-	Name_Concurrent_Readers_Locking where policy character is set to
-	'R'.
-	* snames.ads-tmpl (Name_Concurrent_Readers_Locking): New
-	constant.
-	* exp_ch9.adb (Build_Protected_Subprogram_Body): Generate a
-	read only lock for function in protected object.
-	* s-taprob.ads (Lock_Read_Only): Remove obsolete comment as
-	this routine is now used.
-
-2011-09-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* s-atocou-x86.adb (Decrement): Use %;.
-	(Increment): Likewise.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (build_allocator): Set TREE_THIS_NOTRAP on the
-	dereference of the pointer to the storage area.  Remove useless type
-	conversions and factor out common code.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (maybe_unconstrained_array): Declare TYPE local
-	variable and use it throughout.
-	<UNCONSTRAINED_ARRAY_TYPE>: Add 'break' at the end.
-	<RECORD_TYPE>: Do not unconditionally convert to the unpadded type as a
-	first step.  Also convert to the unpadded type as a last step.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (create_subprog_decl): Replace TREE_CHAIN with
-	DECL_CHAIN in comment.
-	* gcc-interface/trans.c (gigi): Likewise.
-	(Attribute_to_gnu): Likewise.
-	(build_function_stub): Likewise.
-	(gnat_to_gnu): Likewise.
-	* gcc-interface/utils.c (create_subprog_decl): Likewise.
-	(convert_vms_descriptor64): Likewise.
-	(convert_vms_descriptor32): Likewise.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (assoc_to_constructor): Minor tweaks.
-	* gcc-interface/utils2.c (build_simple_component_ref): Fix formatting
-	issues.  Use COMPLETE_TYPE_P in assertion.  Also set TREE_READONLY if
-	the type of the record is TYPE_READONLY.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-	    Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb (Set_Formal_Mode): Set Can_Never_Be_Null on an IN or IN
-	OUT formal parameter which is of an null-exclusion access subtype.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Set the flag.
-	(gnat_to_gnu_param): Likewise.
-	* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Invoke
-	maybe_unconstrained_array instead of doing the work manually.
-	(maybe_unconstrained_array): Propagate the TREE_THIS_NOTRAP flag.
-	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: If operand
-	is a DECL with the flag, set TREE_THIS_NOTRAP on the reference.
-	(gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
-	(gnat_stabilize_reference): Likewise.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
-	(SET_TYPE_NULL_BOUNDS): Likewise.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
-	TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
-	* gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
-	pointer types.
-	* gcc-interface/utils.c (create_var_decl_1): If the object is external,
-	check that the initializer is a valid constant expression for use in
-	initializing a static variable.  Add missing guard.
-	(update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
-	(convert_to_fat_pointer): In the null fat pointer case, build a valid
-	pointer for the bounds.
-	* gcc-interface/utils2.c (compare_fat_pointers): New function.
-	(build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.
-
-2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/ada-tree.h (TREE_THIS_NOTRAP): Redefine.
-	* gcc-interface/trans.c (Identifier_to_gnu): Factor out common code in
-	the by-ref case.  Do not set TREE_READONLY on a renamed object.  Set
-	TREE_THIS_NOTRAP on UNCONSTRAINED_ARRAY_REF nodes.
-	(Attribute_to_gnu) <Attr_Length>: Expand the use of the parameter cache
-	to the indirect case.
-	* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Preserve
-	the TREE_THIS_NOTRAP flag.
-
-2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Loop_Statement_to_gnu): In the case of an
-	iteration scheme, always generate the do-while form if optimization
-	is enabled.  Use more straightforward test at the end.
-
-2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Subtype>: Use
-	XNEW instead of xmalloc.  Do not build useless pointer type.
-	<E_Anonymous_Access_Subprogram_Type>: Use XNEW instead of xmalloc.
-	* gcc-interface/trans.c (gnat_to_gnu) <N_Raise_Constraint_Error>: Tidy.
-	* gcc-interface/utils2.c (build_unary_op): Remove local variable.
-
-2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not promote
-	the alignment if this doesn't prevent BLKmode access to the object.
-
-2011-09-24  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (darwin): Do not issue the
-	'-flat_namespace' linker flag during Ada build.
-	* mlib-tgt-specific-darwin.adb: Remove '-flat_namespace' flag from the
-	default shared library options.
-
-2011-09-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	* gcc-interface/decl.c (annotate_value): Look up expression for
-	insertion in the cache at the end.
-
-2011-09-19  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-19  Steve Baird  <baird@adacore.com>
-
-	* snames.ads-tmpl: Move declaration of Name_Annotate into range of
-	configuration pragma names so that Is_Configuration_Pragma_Name
-	will return True for Name_Annotate.  Make corresponding change in
-	Pragma_Id enumeration type.  This is needed to allow an Annotate
-	pragma to occur in a configuration pragma file (typically,
-	a gnat.adc file).
-	* gnat_ugn.texi: Add Annotate to the list of configuration pragmas.
-	* gnat_rm.texi: Note that pragma Annotate may be used as a
-	configuration pragma.
-
-2011-09-19  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cbmutr.adb, a-cbmutr.ads, a-cimutr.adb, a-cimutr.ads,
-	a-comutr.adb, a-comutr.ads: Add iterator machinery for multiway trees.
-
-2011-09-19  Yannick Moy  <moy@adacore.com>
-
-	* exp_alfa.adb, exp_alfa.ads (Expand_Alfa_N_In): New function
-	for expansion of set membership.
-	(Expand_Alfa): Call expansion for N_In and N_Not_In nodes.
-	* exp_ch4.adb, exp_ch4.ads (Expand_Set_Membership): Make procedure
-	visible for use in Alfa expansion.
-	* sem_ch5.adb (Analyze_Iterator_Specification): Introduce loop
-	variable in Alfa mode.
-
-2011-09-19  Thomas Quinot  <quinot@adacore.com>
-
-	* s-osinte-darwin.ads: Change SIGADAABRT on Darwin to SIGABRT.
-
-2011-09-19  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch9.adb: Minor reformatting.
-
-2011-09-19  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* freeze.adb (Build_Renamed_Body): Generic subprograms
-	instantiations cannot be poperly inlined by the compiler, do
-	not set the Body_To_Inline attribute in such cases.
-	* sem_ch12.adb (Analyze_Subprogram_Instantiation): Inherit all
-	inlining-related flags from the generic subprogram declaration.
-
-2011-09-19  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_dist.adb, rtsfind.ads, sem_util.adb, sem_util.ads
-	(Build_Stub_Type): Remove, instead copy components from
-	System.Partition_Interface.RACW_Stub_Type.
-	(RPC_Receiver_Decl): Remainder of code from old Build_Stub_Type routine.
-	(Copy_Component_List): New subprogram.
-
-2011-09-19  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref.adb (Generate_Reference): Ignore references to
-	constants in Standard.
-
-2011-09-19  Robert Dewar  <dewar@adacore.com>
-
-	* err_vars.ads, errout.ads: Minor reformatting.
-
-2011-09-19  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads (Impl_Defined_Aspects): New array
-	* lib-writ.adb (No_Dependences): New name for No_Dependence
-	* restrict.adb (No_Dependences): New name for No_Dependence
-	(Check_Restriction_No_Specification_Of_Aspect): New
-	procedure.
-	(Set_Restriction_No_Specification_Of_Aspect): New procedure
-	(Restricted_Profile_Result): New variable
-	(No_Specification_Of_Aspects): New variable
-	(No_Specification_Of_Aspect_Warning): New variable
-	* restrict.ads (No_Dependences): New name for No_Dependence
-	(Check_Restriction_No_Specification_Of_Aspect): New procedure
-	(Set_Restriction_No_Specification_Of_Aspect): New procedure
-	* s-rident.ads: Add restriction
-	No_Implementation_Aspect_Specifications, this is also added to
-	the No_Implementation_Extensions profile.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Check
-	No_Implementation_Defined_Aspects
-	(Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
-	* sem_prag.adb (Analyze_Aspect_Specifications): Check
-	No_Implementation_Aspects
-	(Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
-	* snames.ads-tmpl (Name_No_Specification_Of_Aspect): New name
-
-2011-09-19  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref.adb (Generate_Reference): Take into account multiple
-	renamings for Alfa refs.
-
-2011-09-19  Thomas Quinot  <quinot@adacore.com>
-
-	* g-socthi-mingw.adb: Minor reformatting.
-
-2011-09-19  Yannick Moy  <moy@adacore.com>
-
-	* gnat1drv.adb (Adjust_Global_Switches): Set tagged type
-	expansion to False in mode Alfa
-
-2011-09-19  Pascal Obry  <obry@adacore.com>
-
-	* mingw32.h: Remove obsolete code needed for old versions
-	of MingW.
-
-2011-09-19  Robert Dewar  <dewar@adacore.com>
-
-	* errout.ads: Minor reformatting.
-
-2011-09-19  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Expression_Function): When the expression
-	function is transformed into a declaration and a body, insert
-	body at the end of the declarative part, to prevent premature
-	freeze actions, and preserve original specification in the
-	subprogram declaration.
-
-2011-09-19  Vincent Celier  <celier@adacore.com>
-
-	* projects.texi: Minor editing.
-
-2011-09-19  Robert Dewar  <dewar@adacore.com>
-
-	* sem_aggr.adb, lib-writ.ads, s-restri.ads, sem_ch6.adb,
-	exp_aggr.adb: Minor reformatting.
-
-2011-09-19  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref.adb (Generate_Reference): Change entity referenced
-	to underlying object if any, or else reference to the HEAP.
-
-2011-09-15  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-15  Robert Dewar  <dewar@adacore.com>
-
-	* tree_io.ads: Minor reformatting.
-	* a-intnam.ads: Fix bad header.
-
-2011-09-15  Thomas Quinot  <quinot@adacore.com>
-
-	* a-exexpr-gcc.adb: Minor reformatting.
-
-2011-09-15  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch6.adb: Propagate information that an expression function comes
-	from source (otherwise references to this entity are not stored).
-
-2011-09-15  Robert Dewar  <dewar@adacore.com>
-
-	* a-cdlili.adb, a-coinve.adb, a-stzunb-shared.ads, a-suezst.adb,
-	a-suenco.adb, a-stwiun-shared.ads, a-cobove.adb, a-convec.adb,
-	a-btgbso.adb, a-cbdlli.adb, a-suewst.adb: Minor reformatting.
-
-2011-09-15  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Expression_Function): Code cleanup:
-	if the expression function is not a completion, create a
-	new specification for the generated declaration, and keep the
-	original specification in the generated body. Shorter code also
-	ensures that proper warnings are generated for unused formals
-	in all cases.
-
-2011-09-15  Sergey Rybin  <rybin@adacore.com>
-
-	* tree_io.ads: Update ASIS_Version_Number because of the changes
-	in the tree structures for expression functions.
-
-2011-09-15  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
-	s-osinte-hpux.ads, s-osinte-lynxos.ads, s-osinte-solaris-posix.ads,
-	s-taprop-posix.adb (CLOCK_MONOTONIC): New constant.
-	(CLOCK_REALTIME): Fix wrong value on some OSes.
-	* s-taprop-posix.adb (Monotonic_Clock): Use CLOCK_MONOTONIC.
-
-2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (maybe_unconstrained_array): In the reference
-	to unconstrained array case, deal with each branch of a COND_EXPR.
-	* gcc-interface/utils2.c (build_allocator): Deal with each branch of
-	a COND_EXPR in the initializer, if present.
-
-2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (maybe_pad_type): Do not try to change the form
-	of an addressable type.
-	* gcc-interface/trans.c (gnat_gimplify_expr) <VIEW_CONVERT_EXPR>: New.
-	Deal with those cases for which creating a temporary is mandatory.
-
-2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (call_to_gnu): Use local variable.  Make sure
-	this is a real formal parameter before testing whether it is by ref.
-
-2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (build_call_0_expr): Delete.
-	(build_call_1_expr): Likewise.
-	(build_call_2_expr): Likewise.
-	(build_call_n_expr): New prototype.
-	* gcc-interface/decl.c (gnat_to_gnu_entity): Use build_call_n_expr.
-	* gcc-interface/trans.c (establish_gnat_vms_condition_handler): Ditto.
-	(Handled_Sequence_Of_Statements_to_gnu): Likewise.
-	(Exception_Handler_to_gnu_zcx): Likewise.
-	(gnat_to_gnu): Likewise.
-	(build_binary_op_trapv): Likewise.
-	* gcc-interface/utils2.c (build_call_0_expr): Delete.
-	(build_call_1_expr): Likewise.
-	(build_call_2_expr): Likewise.
-	(build_call_n_expr): New function.
-	(build_call_raise): Use build_call_n_expr.
-	(build_call_raise_range): Likewise.
-	(build_call_raise_column): Likewise.
-	(build_call_alloc_dealloc_proc): Likewise.
-	(maybe_wrap_malloc): Likewise.
-	(maybe_wrap_free): Likewise.
-
-2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (build_return_expr): Use void_type_node for
-	MODIFY_EXPR.
-	* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Assert that
-	the result type is null if ENABLE_CHECKING.  Set operation_type at the
-	end unconditionally if not set in the previous cases.
-	Use build2 and void_type_node for MODIFY_EXPR.
-	(build_allocator): Use NULL_TREE for MODIFY_EXPR.
-
-2011-09-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (unchecked_convert): Use a field of the right
-	precision when converting to or from an integral type whose precision
-	is not equal to its size.
-
-2011-09-08  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* traceback.c (Darwin) USE_GCC_UNWINDER for Darwin versions >= 8.
-
-2011-09-07  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (darwin): Provide powerpc64 system
-	implementation.
-	* system-darwin-ppc64.ads: New file.
-
-2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (gnatlib-shared-darwin): Remove
-	reference to "-lm".
-
-2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (darwin, SO_OPTS): Provide architecture
-	size switches to the link phase for shared libs.
-
-2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc-interface/Makefile.in (x86_64 darwin arch): Adjust
-	LIBGNAT_TARGET_PAIRS for x86 and x86_64 variants.
-
-2011-09-06  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in
-	(gnattools, regnattools, cross-gnattools, canadian-gnattools,
-	gnatlib, gnatlib-sjlj, gnatlib-zcx, gnatlib-shared, gnatlib_and_tools):
-	New targets.
-	(TOOLS_FLAGS_TO_PASS): New.
-	(../stamp-tools): Reintroduce, to avoid merge conflicts.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch10.adb, impunit.ads, impunit.adb (Not_Impl_Defined_Unit): New
-	name for Is_RM_Defined_Unit. Also several fixes to this unit.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* impunit.ads, impunit.adb (Is_RM_Defined_Unit): New function.
-	* s-rident.ads: New restriction No_Implementation_Units
-	(this restriction is also part of the profile
-	No_Implementation_Extensions)
-	* sem_ch10.adb (Analyze_With_Clause): Add check for
-	No_Implementation_Units restriction.
-
-2011-09-06  Jerome Guitton  <guitton@adacore.com>
-
-	* sysdep.c (__gnat_get_task_options): Disable VX_SPE_TASK
-	on vThreads.
-
-2011-09-06  Thomas Quinot  <quinot@adacore.com>
-
-	* s-solita.adb: Minor reformatting.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): The body that
-	is a rewriting of an expression function does not freeze previous
-	entities.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* impunit.adb (Is_Known_Unit): Fix bad handling of Ada 2012 case
-
-2011-09-06  Tristan Gingold  <gingold@adacore.com>
-
-	* gcc-interface/Makefile.in: Handle e500v2-wrs-vxworksae like
-	powerpc-wrs-vxworksae.
-
-2011-09-06  Thomas Quinot  <quinot@adacore.com>
-
-	* s-os_lib.ads (Spawn): Minor documentation clarification,
-	Success is True for a zero exit status.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb: Add message for common iterator error.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch3.adb (Build_Initialization_Call): If the target is a
-	selected component discriminated by a current instance, replace
-	the constraint with a reference to the target object, regardless
-	of whether the context is an init_proc.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* exp_attr.adb: Descriptor_Size is never static.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_ugn.texi: Add documentation for LSLOC metric in gnatmetric
-
-2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat_rm.texi: Clarify that attribute Descriptor_Size is
-	non-static.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve): An expression that is the body of an
-	expression function does not freeze.
-
-2011-09-06  Matthew Heaney  <heaney@adacore.com>
-
-	* a-csquin.ads, a-cusyqu.adb, a-cbprqu.adb, a-cbsyqu.adb,
-	a-cuprqu.adb: Changed copyright notice to indicate current
-	year only.
-
-2011-09-06  Vincent Celier  <celier@adacore.com>
-
-	* prj.adb: Minor spelling error fix in comment
-	* sem_res.adb: Minor reformatting
-
-2011-09-06  Pascal Obry  <obry@adacore.com>
-
-	* sysdep.c (winflush_nt): Removed as not needed anymore.
-	(winflush_95): Likewise.
-	(winflush_init): Likewise.
-	(winflush_function): Likewise.
-	(getc_immediate_common): Remove call to winflush_function.
-
-2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_attr.adb (Expand_N_Attribute_Reference): Rewrite the
-	processing for Descriptor_Size.
-	* gnat_rm.texi: Rephrase the wording for attribute Descriptor_Size
-	to account for its broader usage.
-	* sem_attr.adb (Analyze_Attribute): Change the error detection
-	circuitry for Descriptor_Size as the attribute is now applicable
-	to all types.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* sem_attr.adb, prj-nmsc.adb, exp_aggr.adb: Minor reformatting.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* lib-xref.adb (OK_To_Set_Referenced): A reference to a formal
-	in a parameter association must not set the Referenced flag on
-	the formal.
-	* prj-nmsc.adb (Check_File_Naming_Schemes): Remove useless formal
-
-2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* gnat_rm.texi: Add a section on attribute Descriptor_Size
-
-2011-09-06  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Makefile.in (common-tools, gnatmake-re,
-	gnatlink-re): Speed up by using -j0.
-
-2011-09-06  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Call
-	Set_Corresponding_Aspect when creating pragma from aspect.
-	(Add_Predicates): Use new field Corresponding_Aspect.
-	* sem_prag.adb (Analyze_Pragma): Make Pname hold source aspect
-	name when present, for the purpose of issuing error messages;
-	remove local procedure Error_Pragma_Arg_Alternate_Name.
-	* sinfo.adb, sinfo.ads (Corresponding_Aspect): New field in
-	N_Pragma node.
-	(From_Dynamic_Predicate, From_Static_Predicate): Remove fields from
-	N_Pragma node.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* checks.adb, s-except.ads, g-socket.adb: Minor reformatting.
-
-2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch6.adb (Build_Heap_Allocator): Add new
-	local variable Desig_Typ. Code and comment reformatting. Add
-	machinery to ensure that the allocation uses a fat pointer when
-	the type of the return object is a constrained array and the
-	function return type is an unconstrained array.
-
-2011-09-06  Vincent Celier  <celier@adacore.com>
-
-	* make.adb, prj-part.adb, prj-nmsc.adb: Remove unused formal
-	parameters in subprograms.
-
-2011-09-06  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-taprop-mingw.adb (Finalize_TCB): Fix typo.
-
-2011-09-06  Thomas Quinot  <quinot@adacore.com>
-
-	* s-taprop-vxworks.adb, s-tpoaal.adb, s-tpopsp-vxworks.adb
-	(System.Tasking.Primitive_Operations.Specific.Delete): Remove
-	subprogram.
-	(System.Tasking.Primitive_Operations.Specific.Set): If argument
-	is null, destroy task specific data, to make API consistent with
-	other platforms, and thus compatible with the shared version
-	of s-tpoaal.adb.
-	(System.Tasking.Primitive_Operations.ATCB_Allocation.Free_ATCB):
-	Document the above assumption.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch6.adb (Expand_Inlined_Call): Fix use of uninitialized
-	variable for type of return value when return type is
-	unconstrained and context is an assignment.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Check_Class_Wide_Actual): Do not generate body of
-	class-wide operation if expansion is not enabled.
-
-2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* checks.adb (Apply_Scalar_Range_Check): Deal with access
-	type prefix.
-
-2011-09-06  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications, case
-	Aspect_Invariant): Do not issue error at this point on illegal
-	pragma placement, as this is checked later on when analyzing
-	the corresponding pragma.
-	* sem_prag.adb (Error_Pragma_Arg_Alternate_Name): New procedure
-	similar to Error_Pragma_Arg, except the source name of the
-	aspect/pragma to use in warnings may be equal to parameter
-	Alt_Name (Analyze_Pragma, case Pragma_Invariant): refine error
-	message to distinguish source name of pragma/aspect, and whether
-	the illegality resides in the type being public, or being private
-	without a public declaration
-
-2011-09-06  Thomas Quinot  <quinot@adacore.com>
-
-	* g-socket.adb (Check_For_Fd_Set): On Windows, no need for bitmap
-	size check (fd_set is implemented differently on that platform).
-
-2011-09-06  Thomas Quinot  <quinot@adacore.com>
-
-	* s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
-	s-tpoaal.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
-	s-taprop-solaris.adb, s-taprop-irix.adb, s-taprop.ads,
-	s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
-	(ATCB_Allocation): New subpackage of
-	System.Tasking.Primitive_Operations, shared across all targets
-	with full tasking runtime.
-	(ATCB_Allocation.New_ATCB): Moved there (from target specific
-	s-taprop bodies).
-	(ATCB_Allocation.Free_ATCB): New subprogram. Deallocate an ATCB,
-	taking care of establishing a local temporary ATCB if the one
-	being deallocated is Self, to avoid a reference to the freed
-	ATCB in Abort_Undefer.
-
-2011-09-06  Thomas Quinot  <quinot@adacore.com>
-
-	* s-tassta.adb, s-taskin.ads (Free_Task): If the task is not
-	terminated, mark it for deallocation upon termination.
-	(Terminate_Task): Call Free_Task again if the task is marked
-	for automatic deallocation upon termination.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* a-cbprqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cusyqu.ads,
-	a-intnam-aix.ads, a-intnam-darwin.ads, a-intnam-dummy.ads,
-	a-intnam-freebsd.ads, a-intnam-hpux.ads, a-intnam-irix.ads,
-	a-intnam-linux.ads, a-intnam-lynxos.ads, a-intnam-mingw.ads,
-	a-intnam-solaris.ads, a-intnam-tru64.ads,
-	a-intnam-vms.ads, a-intnam-vxworks.ads, a-intnam.ads, interfac.ads,
-	cstand.adb, s-maccod.ads: Mark all entities as Implementation_Defined
-	* einfo.ads, einfo.adb (Is_Implementation_Defined): New flag
-	* par-prag.adb: Add dummy entry for pragma Implementation_Defined
-	* s-rident.ads: Add new restriction No_Implementation_Identifiers
-	Add new profile No_Implementation_Extensions
-	* sem_prag.adb: Implement pragma Implementation_Defined Implement
-	profile No_Implementation_Extensions
-	* sem_util.adb: Minor reformatting (Set_Entity_With_Style_Check):
-	Check violation of restriction No_Implementation_Identifiers
-	* snames.ads-tmpl: Add entries for pragma Implementation_Defined
-	Add entry for Name_No_Implementation_Extensions
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* impunit.ads: Minor reformatting.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* ali.adb, sem_ch13.adb, lib-xref.adb: Minor reformatting.
-
-2011-09-06  Pascal Obry  <obry@adacore.com>
-
-	* s-osinte-linux.ads, s-oscons-tmplt.c: Use oscons to define sigset_t
-	types.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* g-socket.adb: Minor reformatting
-
-2011-09-06  Javier Miranda  <miranda@adacore.com>
-
-	* ali.adb (Scan_ALI): Add missing support to load references of
-	entities imported from other languages.
-	* ali.ads (Xref_Record): Adding new fields to store the language and
-	name of an imported entity.
-	* lib-xref.adb (Output_Import_Export_Info): Fix typo
-	in comment.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma, case Type_Invariant): A type invariant
-	is allowed on a full type declaration if it is the completion of
-	a private declarations.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): An invariant
-	aspect is allowed on a full type declaration in the private part
-	of a package.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.ads: Minor reformatting
-
-2011-09-06  Thomas Quinot  <quinot@adacore.com>
-
-	* s-oscons-tmplt.c, g-socket.adb (GNAT.Sockets.Clear,Set,Is_Set):
-	Guard against socket values that are not in [0;FD_SETSIZE[
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* s-osinte-linux.ads, a-iteint.ads, exp_ch6.adb, s-solita.adb: Minor
-	reformatting.
-
-2011-09-06  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-linux-alpha.ads: Minor reformatting
-	* s-oscons-tmplt.c: Fix generated comments in s-oscons template.
-	Use sizeof instead of corresponding C defines in s-oscons template.
-
-2011-09-06  Vadim Godunko  <godunko@adacore.com>
-
-	* a-convec.ads, a-iteint.ads: Minor reformatting.
-
-2011-09-06  Vincent Celier  <celier@adacore.com>
-
-	* projects.texi: Add menus and @node lines.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch6.adb (Expand_Inlined_Call): Handle properly the case
-	where the return type is an unconstrained array and the context
-	is an assignment. Optimize the case when the target of the
-	assignment is a selected component.
-
-2011-09-06  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-solita.adb: Update comments.
-
-2011-09-06  Pascal Obry  <obry@adacore.com>
-
-	* s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads, s-linux-mipsel.ads,
-	s-linux-sparc.ads: Remove hard coded and now wrong definitions.
-	* s-oscons-tmplt.c: Add support for generating pthread related
-	types size on GNU/Linux as done for Darwin.
-	* s-osinte-linux.ads: Use s-oscons to define the pthread types.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch6.adb: Fix minor typo.
-
-2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb: Remove with and use clauses for Get_Targ.
-	(Alignment_Of): Moved to the body of Nearest_Multiple_Rounded_Up.
-	(Double_Size_Of): Alphabetized. Update the comment on usage.
-	(Make_Finalize_Address_Stmts): Update comments and reformat code.
-	(Nearest_Multiple_Rounded_Up): New routine.
-	(Size_Of): Update comment on usage. The generated expression now
-	accounts for alignment gaps by rounding the size of the type to the
-	nearest multiple rounded up of the type's alignment.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch7.adb, g-comlin.adb: Minor reformatting.
-
-2011-09-06  Steve Baird  <baird@adacore.com>
-
-	* exp_ch4.adb (Expand_Allocator_Expression): Look through
-	derived subprograms in checking for presence of an
-	Extra_Accessibility_Of_Result formal parameter.
-	* exp_ch6.adb (Expand_Call): Look through derived subprograms in
-	checking for presence of an Extra_Accessibility_Of_Result formal
-	parameter.
-	(Expand_Call.Add_Actual_Parameter): Fix a bug in the
-	case where the Parameter_Associatiations attribute is already set,
-	but set to an empty list.
-	(Needs_Result_Accessibility_Level):
-	Unconditionally return False. This is a temporary
-	change, disabling the Extra_Accessibility_Of_Result
-	mechanism.
-	(Expand_Simple_Function_Return): Check for
-	Extra_Accessibility_Of_Result parameter's presence instead of
-	testing Ada_Version when generating a runtime accessibility
-	check which makes use of the parameter.
-
-2011-09-06  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Case_Expression): Actions created for the
-	expression in a given case alternative must be attached to the
-	statement list of the ccrresponding case statement alternative
-	They cannot be propagated ahead of the case statement, because
-	the validity of the expression that generated the action may
-	hold only for that alternative.
-
-2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb: Remove with and use clauses for Get_Targ.
-	(Alignment_Of): Remove the code for strict alignment targets.
-	(Double_Alignment_Of): Removed.
-	(Double_Size_Of): New routine.
-	(Make_Finalize_Address_Stmts): Change the
-	calculation of the dope's size.  Update relevant comments.
-	(Size_Of): New routine.
-
-2011-09-06  Steve Baird  <baird@adacore.com>
-
-	* einfo.ads (Extra_Accessibility): Update associated comment to use
-	the term "present" correctly ("present" just means that it is not
-	an error to query the value of the attribute - it does not imply
-	that the value must be non-null).
-	(Extra_Constrained): Ditto.
-	(Is_Visible_Formal): Ditto.
-	(Extra_Accessibility_Of_Result) Ditto; also add Inline pragma.
-	(Set_Extra_Accessibility_Of_Result): Add Inline pragma.
-	* exp_ch4.adb (Expand_Allocator_Expression): Improve a comment.
-	* exp_ch6.adb (Expand_Call): The callee may require an
-	Extra_Accessibility_Of_Result actual parameter even if Ada_Version
-	< Ada_2012. This can occur if the callee is exported from a Gnat
-	runtimes unit. Also improve a comment.
-
-2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb: Add with and use clauses for Get_Targ.
-	(Alignment_Of): Rename formal parameter Some_Typ
-	to Typ, update related comment. Use the allocator alignment on
-	strict alignment targets such as SPARC.
-	(Double_Alignment_Of): Rename formal parameter Some_Typ to Typ, update
-	related comment.
-
-2011-09-06  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch9.adb (Check_Interfaces): Test
-	Is_Limited_Type rather than Is_Limited_Record when checking that
-	the partial view of a synchronized full view must be limited.
-
-2011-09-06  Emmanuel Briot  <briot@adacore.com>
-
-	* g-comlin.adb (Free): Fix memory leak.
-
-2011-09-06  Robert Dewar  <dewar@adacore.com>
-
-	* sem_util.adb, exp_ch6.adb: Minor reformatting and code reorganization.
-
-2011-09-06  Steve Baird  <baird@adacore.com>
-
-	* einfo.ads (Extra_Accessibility_Of_Result): New function; in the
-	(Ada2012) cases described in AI05-0234 where the accessibility
-	level of a function result is "determined by the point of
-	call", an implicit parameter representing that accessibility
-	level is passed in. Extra_Accessibilty_Of_Result yields this
-	additional formal parameter. Extra_Accessibility_Of_Result
-	is analogous to the existing Extra_Accessibility
-	function used in the implementation of access parameters.
-	(Set_Extra_Accessibility_Of_Result): New procedure; sets
-	Extra_Accessibility_Of_Result attribute.
-	* einfo.adb (Extra_Accessibility_Of_Result): New function.
-	(Set_Extra_Accessibility_Of_Result): New procedure.
-	(Write_Field19_Name): Display Extra_Accessibilty_Of_Result attribute.
-	* sem_util.adb (Dynamic_Accessibility_Level): Set Etype of
-	an accessibility level literal to Natural; introduce a nested
-	function, Make_Level_Literal, to do this.
-	* exp_ch6.ads (Needs_Result_Accessibility_Level): New function;
-	determines whether a given function (or access-to-function
-	type) needs to have an implicitly-declared accessibility-level
-	parameter added to its profile.
-	(Add_Extra_Actual_To_Call): Export an existing procedure which was
-	previously declared in the body of Exp_Ch6.
-	* exp_ch6.adb (Add_Extra_Actual_To_Call): Export declaration by moving
-	it to exp_ch6.ads.
-	(Has_Unconstrained_Access_Discriminants): New Function; a
-	predicate on subtype entities which returns True if the given
-	subtype is unconstrained and has one or more access discriminants.
-	(Expand_Call): When expanding a call to a function which takes an
-	Extra_Accessibility_Of_Result parameter, pass in the appropriate
-	actual parameter value. In the case of a function call which is
-	used to initialize an allocator, this may not be possible because
-	the Etype of the allocator may not have been set yet. In this
-	case, we defer passing in the parameter and handle it later in
-	Expand_Allocator_Expression.
-	(Expand_Simple_Function_Return): When returning from a function which
-	returns an unconstrained subtype having at least one access
-	discriminant, generate the accessibility check needed to ensure that
-	the function result will not outlive any objects designated by its
-	discriminants.
-	(Needs_Result_Accessibility_Level): New function; see exp_ch6.ads
-	description.
-	* exp_ch4.adb (Expand_Allocator_Expression): When a function call
-	is used to initialize an allocator, we may need to pass in "the
-	accessibility level determined by the point of call" (AI05-0234)
-	to the function. Expand_Call, where such actual parameters are
-	usually generated, is too early in this case because the Etype of
-	the allocator (which is used in determining the level to be passed
-	in) may not have been set yet when Expand_Call executes. Instead,
-	we generate code to pass in the appropriate actual parameter
-	in Expand_Allocator_Expression.
-	* sem_ch6.adb (Create_Extra_Formals): Create
-	the new Extra_Accessibility_Of_Result formal if
-	Needs_Result_Accessibility_Level returns True. This includes the
-	introduction of a nested procedure, Check_Against_Result_Level.
-
-2011-09-06  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Makefile.in (X86_TARGET_PAIRS): Remove duplicate
-	declaration.
-
-2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* s-finmas.adb (Set_Finalize_Address): Explain the reason
-	for the synchronization. Move the test for null from
-	s-stposu.Allocate_Any_Controlled to this routine since the check
-	needs to be protected too.
-	(Set_Heterogeneous_Finalize_Address): Explain the reason for the
-	synchronization code.
-	* s-finmas.ads (Set_Heterogeneous_Finalize_Address): Add comment
-	explaining the context in which this routine is used.
-	* s-stposu.adb (Allocate_Any_Controlled): Move the test for null
-	to s-finmas.Set_Finalize_Address.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* einfo.ads: Document that itypes have no parent field.
-
-2011-09-05  Robert Dewar  <dewar@adacore.com>
-
-	* rtsfind.adb (Check_CRT): Check for overloaded entity
-	* rtsfind.ads: Document that entities to be found by rtsfind
-	cannot be overloaded
-	* s-taenca.adb, s-tasren.adb, s-tpobop.adb, s-tpoben.ads, s-tpoben.adb
-	(Lock_Entries_With_Status): New name for Lock_Entries with two
-	arguments (changed to meet rtsfind no overloading rule).
-
-2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* s-finmas.adb (Set_Finalize_Address (Address,
-	Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
-	(Set_Finalize_Address (in out Finalization_Master,
-	Finalize_Address_Ptr): Add synchronization code.
-	* s-finmas.ads (Set_Finalize_Address (Address,
-	Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
-	* s-stposu.adb (Allocate_Any_Controlled): Update the call to
-	Set_Finalize_Address for the heterogeneous case.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb: Undo previous change, not suitable after all.
-
-2011-09-05  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.ads: Minor comment clarification.
-
-2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch6.adb (Move_Activation_Chain): Rewritten. The routine
-	no longer needs to search through the entities of the return
-	statement scope to find the _chain.
-	* sem_ch5.adb: Add with and use clauses for Exp_Ch6 and Sem_Ch6.
-	(Analyze_Block_Statement): Add local variable
-	Is_BIP_Return_Statement. Add machinery to install all entities
-	produced by the expansion of the return object declaration.
-	(Install_Return_Entities): New routine.
-	* sem_ch6.ads, sem_ch6.adb (Install_Entity): Moved from body to spec.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch10.adb (Analyze_Context): Apply simple fixup if context
-	of subunit is incomplete.
-	(Analyze_Proper_Body): If parent spec is not available, do not
-	attempt analysis.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_disp.adb (Find_Controlling_Arg): Add checks for
-	interface type conversions, that are expanded into dereferences.
-
-2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch6.adb (Analyze_Subprogram_Body_Helper):
-	Examine the parameter and return profile of a subprogram and swap
-	any incomplete types coming from a limited context with their
-	corresponding non-limited views.
-	(Exchange_Limited_Views): New routine.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Prepare_Private_Subtype_Completion): Set parent
-	of internal entity to the subtype declaration, so that when
-	entities are subsequently exchanged in a package body, the tree
-	remains properly formatted for ASIS.
-
-2011-09-05  Johannes Kanig  <kanig@adacore.com>
-
-	* g-comlin.adb (Set_Usage): Additional optional argument to set help
-	message.
-	(Display_Help): display the user given help message, if available.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (OK_For_Limited_Init_In_05): The expression
-	is legal if the original node is an identifier that is a
-	parameterless function call.
-
-2011-09-05  Pascal Obry  <obry@adacore.com>
-
-	* prj-nmsc.adb: Minor reformatting.
-	Add support for standalone aggregate library.
-	(Check_Stand_Alone_Library): Handle standalone aggregate library.
-	* projects.texi: Fix documentation for aggregate library projects.
-
-2011-09-05  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb: Minor reformatting.
-
-2011-09-05  Matthew Gingell  <gingell@adacore.com>
-
-	* s-tassta.adb (Task_Wrapper): Ensure that we don't try to write the
-	stack guard page on PPC Linux. This patch ensures the 64K guard page at
-	the bottom of the stack is not overwritten.
-
-2011-09-05  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_intr.adb, s-tasini.adb: Minor reformatting.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Access_Definition): If an access type declaration
-	appears in a child unit, the scope of whatever anonymous type
-	may be generated is the child unit itself.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Expression_Function): Do not set
-	Comes_From_Source on rewritten body.
-	(Analyze_Subprogram_Body_Helper): Check that the original node for
-	the body comes from source, when determining whether expansion
-	of a protected operation is needed.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_aggr.adb (Replace_Type): If the target of the assignment is
-	a selected component and the right-hand side is a self-referential
-	access, the proper prefix of the rewritten attribute is a copy
-	of the left-hand side, not of its prefix.
-
-2011-09-05  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch5.adb: Minor reformatting.
-	* sem_ch3.adb: Minor code clean up.
-
-2011-09-05  Jose Ruiz  <ruiz@adacore.com>
-
-	* exp_ch9.adb (Make_Initialize_Protection): The fact that
-	restriction No_Dynamic_Attachment is in effect or not should
-	not influence the default priority associated to a protected
-	object. With this change, when the restriction is in effect (as
-	is the case for the Ravenscar profile) the default priority of
-	a protected object with an interrupt handler is in the range of
-	interrupt priorities (Default_Interrupt_Priority) as required
-	by D.3(10).
-
-2011-09-05  Arnaud Charlet  <charlet@adacore.com>
-
-	* a-iteint.ads: Fix header.
-
-2011-09-05  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.adb (Do_Autoconf): Make sure Obj_Dir always ends
-	with a directory separator to avoid output such as:
-	  "/path/to/objauto.cgpr" has been deleted.
-
-2011-09-05  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb: Better error message.
-
-2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_aggr.adb: Add with and use clause for Exp_Ch6.
-	(Expand_Array_Aggregate): Detect a special case of an aggregate
-	which contains tasks in the context of an unexpanded return
-	statement of a build-in-place function.
-	* exp_ch6.adb: Add with and use clause for Exp_Aggr.
-	(Expand_N_Extended_Return_Statement): Detect a delayed aggregate
-	which contains tasks and expand it now that the original simple
-	return statement has been rewritten.
-	* exp_ch9.adb (Build_Activation_Chain_Entity): Code
-	reformatting. Do not create a chain for an extended return
-	statement if one is already available.
-	(Has_Activation_Chain): New routine.
-
-2011-09-05  Marc Sango  <sango@adacore.com>
-
-	* sem_ch3.adb (Analyze_Object_Declaration): Remove
-	the wrong test and add the correct test to detect the violation
-	of illegal use of unconstrained string type in SPARK mode.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iteration_Specification): Improve error
-	message on an iterator over an array.
-
-2011-09-05  Robert Dewar  <dewar@adacore.com>
-
-	* lib-xref-alfa.adb: Minor reformatting.
-
-2011-09-05  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_res.adb, par.adb, par-ch6.adb, g-comlin.adb,
-	exp_ch6.adb, lib-xref-alfa.adb: Minor reformatting.
-
-2011-09-05  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch7.adb, exp_ch6.adb: Minor reformatting.
-
-2011-09-05  Johannes Kanig  <kanig@adacore.com>
-
-	* lib-xref-alfa.adb: Update comments.
-
-2011-09-05  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_res.adb: Minor reformatting
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch6.adb (Build_In_Place_Formal): If extra formals are not
-	present, create them now.  Needed in case the return type was
-	a limited view in the function declaration.
-	(Make_Build_In_Place_Call_In_Allocator): If return type contains
-	tasks, build the activation chain for it.  Pass a reference to
-	the Master_Id in call to Add_Task_Actuals_To_Build_In_Place call.
-	* exp_ch7.adb (Make_Set_Finalize_Address_Call): Clean up interface
-	with build_in_place calls.
-	* sem_ch9.adb (Analyze_Task_Type_Declaration): If partial view was
-	incomplete, inatialize its Corresponding_Record_Type component.
-	* sem_ch10.adb (Build_Chain): Initialize Private_Dependents field
-	of limited views.
-
-2011-09-05  Johannes Kanig  <kanig@adacore.com>
-
-	* lib-xref-alfa.adb (Is_Alfa_Reference): Filter constants from effect
-	information.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch6.adb (P_Subprogram): In Ada2012 mode, if the subprogram
-	appears within a package specification and the token after "IS"
-	is not a parenthesis, assume that this is an unparenthesized
-	expression function, even if the token appears in a line by
-	itself.
-	* par.adb: Clarify use of Labl field of scope stack in error
-	recovery.
-
-2011-09-05  Bob Duff  <duff@adacore.com>
-
-	* sem_res.adb (Resolve_Intrinsic_Operator): Use unchecked
-	conversions instead of normal type conversions in all cases where a
-	type conversion would be illegal. In particular, use unchecked
-	conversions when the operand types are private.
-
-2011-09-05  Johannes Kanig  <kanig@adacore.com>
-
-	* lib-xref-alfa.adb (Is_Alfa_Reference): Never declare effects on
-	objects of task type or protected type.
-
-2011-09-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Expression_Function): If the expression
-	function comes from source, indicate that so does its rewriting,
-	so it is compatible with any subsequent expansion of the
-	subprogram body (e.g. when it is a protected operation).
-	* sem_ch4.adb: minor reformatting
-
-2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* lib.adb (Check_Same_Extended_Unit): Comment rewriting. Use
-	Get_Source_Unit rather than Get_Code_Unit as instantiation unfolding
-	may lead to wrong ancestor package in the case of instantiated subunit
-	bodies. If a subunit is instantiated, follow the chain of instantiations
-	rather than the stub structure.
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch4.adb, sem_ch6.adb: Minor reformatting.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-02  Marc Sango  <sango@adacore.com>
-
-	* sem_ch3.adb (Analyze_Object_Declaration): Change
-	comment and add additional check to differentiate constant of
-	type string from others unconstrained type.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sinfo.ads, sinfo.adb: New semantic attribute Premature_Use,
-	present in incomplete type declarations to refine the error
-	message the full declaration is in the same unit.
-	* sem_ch4.adb (Analyze_Selected_Component): If the prefix is of
-	an incomplete type, set the Premature_Use for additional message.
-	* sem_ch3.adb (Find_Type_Name): If partial view is incomplete
-	and Premature_Use is set, place additional information at the
-	point of premature use.
-
-2011-09-02  Bob Duff  <duff@adacore.com>
-
-	* sem_ch6.adb: (Check_Post_State): Suppress warning
-	"postcondition refers only to pre-state" when the expression has not
-	yet been analyzed, because it causes false alarms. This can happen when
-	the postcondition contains a quantified expression, because those are
-	analyzed later. This is a temporary/partial fix.
-	(Process_Post_Conditions): Minor: change wording of warning.
-
-2011-09-02  Marc Sango  <sango@adacore.com>
-
-	* sem_ch3.adb (Analyze_Object_Declaration): Detect the violation of
-	illegal use of unconstrained string type in SPARK mode.
-	* sem_res.adb (Analyze_Operator_Symbol): Set the
-	right place where the string operand of concatenation should be
-	violate in SPARK mode.
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb, sem_util.adb, sem_ch6.adb, prj-nmsc.adb,
-	exp_ch3.adb: Minor reformatting.
-
-2011-09-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.adb (Add_Default_GNAT_Naming_Scheme): Declare "gcc"
-	as the compiler driver so Is_Compilable returns True for sources.
-	* prj-nmsc.adb (Override_Kind): When Kind is Sep, set the source
-	for the body.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Analyze_PPC_In_Decl_Part): for a class-wide
-	condition, a reference to a controlling formal must be interpreted
-	as having the class-wide type (or an access to such) so that the
-	inherited condition can be properly applied to any overriding
-	operation (see ARM12 6.6.1 (7)).
-
-2011-09-02  Tristan Gingold  <gingold@adacore.com>
-
-	* init.c (__gnat_is_vms_v7): Fix case and add prototype
-	for LIB$GETSYI.
-
-2011-09-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch3.adb (Expand_N_Object_Declaration): Do not copy the
-	initializing expression of a class-wide interface object declaration
-	if its type is limited.
-
-2011-09-02  Johannes Kanig  <kanig@adacore.com>
-
-	* sem_util.adb (Unique_Name): To obtain a unique name for enumeration
-	literals, take into account the type name; the type is *not*
-	the scope for an enumeration literal.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Check_Overriding_Indicator): add special check
-	to reject an overriding indicator on a user-defined Adjust
-	subprogram for a limited controlled type.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Actuals): add missing call to Resolve
-	for an actual that is a function call returning an unconstrained
-	limited controlled type.
-
-2011-09-02  Tristan Gingold  <gingold@adacore.com>
-
-	* g-socthi-vms.adb (c_sendmsg, c_recvmsg): Use unpacked msg if on vms 7
-
-2011-09-02  Johannes Kanig  <kanig@adacore.com>
-
-	* alfa.ads (Name_Of_Heap_Variable): Change value of the HEAP variable
-	from "HEAP" to __HEAP Change comment that refers to that variable
-	* put_alfa.adb: Change comment that refers to that variable
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb, exp_ch6.adb, prj-nmsc.adb: Minor reformatting.
-
-2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_util.adb (Extract_Renamed_Object): Renamed to
-	Find_Renamed_Object. This routine has been reimplemented and now uses
-	tree traversal to locate a renamed object.
-	(Is_Aliased): Replace call to Extract_Renamed_Object with
-	Find_Renamed_Object.
-
-2011-09-02  Tristan Gingold  <gingold@adacore.com>
-
-	* init.c: (__gnat_is_vms_v7): New function.
-
-2011-09-02  Olivier Hainque  <hainque@adacore.com>
-
-	* tracebak.c (STOP_FRAME, ppc elf/vxworks case): Stop on frames
-	that have a misaligned backchain, necessarily bogus.
-
-2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not create
-	TSS routine Finalize_Address when compiling in Alfa mode.
-	(Expand_Freeze_Record_Type): Do not create TSS routine
-	Finalize_Address when compiling in Alfa mode.
-	* exp_ch4.adb (Expand_Allocator_Expression): Do not produce a
-	call to Set_Finalize_Address in Alfa mode because Finalize_Address is
-	not built.
-	(Expand_N_Allocator): Do not produce a call to
-	Set_Finalize_Address in Alfa mode because Finalize_Address is not built.
-	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not
-	produce a call to primitive Set_Finalize_Address in Alfa mode because
-	Finalize_Address is not built.
-	* exp_ch7.adb (Build_Finalization_Master): Do not create
-	finalization masters in Afa mode since they are not needed.
-	(Build_Finalizer): Do not create scope and library-level
-	finalizers in Alfa mode since they are not needed.
-	* exp_util.adb (Build_Allocate_Deallocate_Proc): Do not expand
-	"new" and "free" when applied to controlled objects in Alfa mode since
-	this is not needed.
-
-2011-09-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.db: (Check_Stand_Alone_Library): For SALs, allow
-	only library names with the syntax of Ada identifiers, to avoid errors
-	when compiling the binder generated files.
-	* projects.texi: Document restriction on SAL library names
-
-2011-09-02  Thomas Quinot  <quinot@adacore.com>
-
-	* a-chtgbo.adb: Minor comment fix.
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* lib-xref.adb: Minor reformatting
-
-2011-09-02  Vincent Celier  <celier@adacore.com>
-
-	* bindusg.adb, clean.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
-	gnatls.adb, gnatname.adb, gnatxref.adb, gprep.adb, makeusg.adb: Add
-	--version and --help in usage.
-	* switch.ads, switch.adb (Display_Usage_Version_And_Help): New procedure
-
-2011-09-02  Bob Duff  <duff@adacore.com>
-
-	* lib-xref.adb: (Hash): Avoid use of 'Mod attribute, because old
-	compilers don't understand it.
-
-2011-09-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_attr.adb (Expand_N_Attribute_Reference): Pass the
-	underlying subtype rather than its base type on the call to
-	Build_Record_Or_Elementary_Input_Function, so that any
-	constraints on a discriminated subtype will be available for
-	doing the check required by AI05-0192.
-	* exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
-	If the prefix subtype of the 'Input attribute is a constrained
-	discriminated subtype, then check each constrained discriminant value
-	against the corresponding value read from the stream.
-
-2011-09-02  Yannick Moy  <moy@adacore.com>
-
-	* usage.adb, warnsw.adb, sem_ch6.adb, opt.ads: Disable by default
-	warnings on suspicious contracts, and enable them with -gnatwa.
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb, exp_ch9.adb, sem_attr.adb, sem_ch6.adb: Minor
-	reformatting.
-
-2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch9.adb (Install_Private_Data_Declarations): Add guards
-	which ensure that restriction No_Dynamic_Attachment has not been
-	violated.
-	(Make_Initialize_Protection): Protected types with attach or
-	interrupt handlers must not violate restriction No_Dynamic_Attachment.
-	* exp_util.adb (Corresponding_Runtime_Package): Add a guard
-	which ensures that restriction No_Dynamic_Attachment has not been
-	violated.
-	* sem_attr.adb: (Eval_Attribute): Transform
-	VAX_Float_Type'First and 'Last into references to
-	the temporaries which store the corresponding bounds. The
-	transformation is needed since the back end cannot evaluate
-	'First and 'Last on VAX.
-	(Is_VAX_Float): New routine.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Subprogram_Instantiation): If the
-	generic unit is not intrinsic and has an explicit convention,
-	the instance inherits it.
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* prj-dect.adb, prj-env.adb, prj-nmsc.adb, prj-proc.adb, prj-tree.adb,
-	prj.adb, prj.ads, sem_ch5.adb: Minor reformatting.
-
-2011-09-02  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute, case Unrestriced_Access):
-	Guard against a prefix that is an N_Has_Entity but has no
-	associated entity.
-
-2011-09-02  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Is_Alfa_Reference): Ignore IN parameters in Alfa
-	references.
-
-2011-09-02  Yannick Moy  <moy@adacore.com>
-
-	* opt.ads (Warn_On_Suspicious_Contract): New warning flag.
-	* sem_ch3.adb (Analyze_Declarations): Call checker for suspicious
-	contracts.
-	* sem_ch6.adb, sem_ch6.ads (Check_Subprogram_Contract): New
-	procedure looking for suspicious postconditions.
-	* usage.adb (Usage): New options -gnatw.t and -gnatw.T.
-	* warnsw.adb (Set_Dot_Warning_Switch): Take into account new
-	options -gnatw.t and -gnatw.T.
-
-2011-09-02  Pascal Obry  <obry@adacore.com>
-
-	* prj.adb: Minor code refactoring. Move check for null project in
-	Project_Changed.
-	* projects.texi: Fix minor typos.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iterator_Specification): If the domain
-	of iteration is an expression, its value must be captured in a
-	renaming declaration, so that modification of the elements is
-	propagated to the original container.
-
-2011-09-02  Pascal Obry  <obry@adacore.com>
-
-	* prj-proc.adb, prj.adb, makeutl.adb, makeutl.ads, prj-dect.adb,
-	prj-nmsc.adb, prj-util.adb, prj-conf.adb, prj-env.adb,
-	prj-tree.adb: Minor reformatting and style fixes.
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* s-rident.ads: Add new restriction No_Implicit_Aliasing
-	* sem_attr.adb: (Analyze_Access_Attribute): Deal with
-	No_Implicit_Aliasing
-	(Analyze_Attribute, case Address): ditto
-	(Analyze_Attribute, case Unrestricted_Access): ditto
-	* sem_util.ads, sem_util.adb: (Is_Aliased_View): Handle
-	No_Implicit_Aliasing restriction.
-	* gnat_rm.texi: Add documentation for No_Implicit_Aliasing
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_util.adb: (Possible_Bit_Aligned_Object): If the object
-	is an unchecked conversion, apply test to its expression.
-
-2011-09-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Check_Abstract_Overriding): When
-	traversing the chain of aliased subprograms avoid reporting a
-	redundant error on the current entity.
-
-2011-09-02  Sergey Rybin  <rybin@adacore.com>
-
-	* gnat_ugn.texi: Minor clean up.
-
-2011-09-02  Bob Duff  <duff@adacore.com>
-
-	* s-htable.adb (Set_If_Not_Present): Use renaming
-	instead of ":=", because the type Key is limited in the generic (even
-	if not in the instances).
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb, sem_ch10.adb, sem_attr.adb, s-htable.adb,
-	g-comlin.adb, g-comlin.ads, lib-xref-alfa.adb, lib-xref.adb: Minor
-	reformatting.
-
-2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch3.adb: (Set_Anonymous_Type): Associate the itype of an
-	inherited component with the enclosing derived type. Code reformatting.
-
-2011-09-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* checks.adb: (Determine_Range): Add test of OK1 to prevent the early
-	return done when overflow checks are enabled, since comparisons against
-	Lor and Hir should not be done when OK1 is False.
-
-2011-09-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
-	Add new formal Master_Exp. When present, add that expression to the
-	call as an extra actual.
-	(Make_Build_In_Place_Call_In_Object_Declaration): Add variable
-	Fmaster_Actual and in the case of a BIP call initializing a return
-	object of an enclosing BIP function set it to a
-	new reference to the implicit finalization master
-	formal of the enclosing function. Fmaster_Actual is
-	then passed to the new formal Master_Exp on the call to
-	Add_Finalization_Master_Actual_To_Build_ In_Place_Call. Move
-	initializations of Enclosing_Func to its declaration.
-
-2011-09-02  Thomas Quinot  <quinot@adacore.com>
-
-	* csets.ads: Minor reformatting
-
-2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_aggr.adb: (Get_Constraint_Association): Add code to retrieve
-	the full view of a private type coming from an instantiation.
-	* exp_ch4.adb: (Current_Anonymous_Master): Reimplement the search
-	loop to iterate over the declarations rather than use the
-	First_Entity / Next_Entity scheme.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb: (Analyze_Attribute, case 'Range): when expanding
-	X'range (N) into X'First (N) ..  X'Last (N), do not share the
-	dimension indicator N, if present. Even though it is a static
-	constant, its source location may be modified when printing
-	expanded code under -gnatDL, and node sharing will lead to chaos
-	in Sprint on large files, by generating a sloc value that does
-	not correspond to any source file.
-
-2011-09-02  Bob Duff  <duff@adacore.com>
-
-	* einfo.adb: (Has_Xref_Entry): Do not call
-	Implementation_Base_Type. Lib.Xref has been
-	rewritten to avoid the need for it, and it was costly.
-	* s-htable.ads,s-htable.adb: (Present,Set_If_Not_Present): New
-	functions in support of efficient xref.
-	* lib-xref-alfa.adb: Misc changes related to Key component of
-	type Xref_Entry.
-	* lib-xref.adb: (Add_Entry,etc): Speed improvement.
-	(New_Entry): Call Implementation_Base_Type, because Has_Xref_Entry
-	no longer does. This is the one place where it is needed.
-
-2011-09-02  Johannes Kanig  <kanig@adacore.com>
-
-	* g-comlin.adb (Getopt): New optional argument Concatenate to have
-	similar interface as the other Getopt function.
-
-2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb: (Expand_Allocator_Expression): Do not generate
-	a call to Set_Finalize_Address if there is no allocator available.
-	* exp_util.adb: (Build_Allocate_Deallocate_Proc): Account for
-	a case of allocator expansion where the allocator is not expanded but
-	needs a custom allocate routine. Code reformatting.
-	(Is_Finalizable_Transient): Remove local variables Has_Rens and
-	Ren_Obj. Code reformatting.
-	(Is_Renamed): Renamed to Is_Aliased. Add code to detect aliasing
-	through the use of 'reference.
-	* sem_ch4.adb: (Analyze_Allocator): Detect allocators generated
-	as part of build-in-place expansion. They are intentionally marked as
-	coming from source, but their parents are not.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch10.adb (Analyze_With_Clause): If the library unit
-	is the generated subprogram declaration for a child unit body
-	that acts as spec, use the original body in the with_clause,
-	to prevent binding errors.
-
-2011-09-02  Vincent Celier  <celier@adacore.com>
-
-	* gnat_ugn.texi: Adapt documentation of -gnateInnn to new VMS
-	qualifier /MULTI_UNIT_INDEX=
-
-2011-09-02  Johannes Kanig  <kanig@adacore.com>
-
-	* g-comlin.adb (Getopt): Return when switch is dealt with automatically,
-	instead of calling the callback function
-
-2011-09-02  Robert Dewar  <dewar@adacore.com>
-
-	* prj-proc.adb, prj.ads, sem_util.adb, s-taprop-linux.adb,
-	prj-nmsc.adb, prj-util.ads, prj-env.adb: Minor reformatting.
-
-2011-09-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb: (Find_Sources): When the list of sources is
-	explicitly declared in an extending project, do not warn if a source
-	for an inherited naming exception is not found.
-
-2011-09-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch6.adb: (Is_Build_In_Place_Function_Call): Return False if
-	expansion is inactive.
-
-2011-09-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.adb (Note_Possible_Modification): If the entity
-	being modified is the renaming generated for an Ada2012 iterator
-	element, the enclosing container or array is modified as well.
-
-2011-09-02  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-taprop-linux.adb (Initialize_Lock, Initialize_TCB,
-	Initialize): Define and initialize the
-	mutex attributes and condition variable attributes locally.
-
-2011-09-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Check_File): Mark as Locally_Removed a naming
-	exception replaced in an extending project.
-	(Check_Object): No error when the other source is locally removed.
-
-2011-09-02  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch6.adb (Is_Build_In_Place_Function_Call): in Alfa mode, allow
-	unresolved calls.
-
-2011-08-31  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Makefile.in: Clean up handling of x86 and x86-64
-	run-time files.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, s-taprop-linux.adb, gnatls.adb: Minor reformatting.
-
-2011-09-01  Jose Ruiz  <ruiz@adacore.com>
-
-	* adaint.h (__gnat_cpu_free): Fix the name of this profile.
-	* adaint.c (__gnat_cpu_alloc, __gnat_cpu_alloc_size, __gnat_cpu_free,
-	__gnat_cpu_zero, __gnat_cpu_set): Create version of these subprograms
-	specific for systems where their glibc version does not define the
-	routines to handle dynamically allocated CPU sets.
-
-2011-09-01  Vincent Celier  <celier@adacore.com>
-
-	* prj-proc.adb, prj.ads, prj-nmsc.adb, prj-util.adb, prj-util.ads,
-	prj-env.adb: Implement inheritance of naming exceptions in extending
-	projects.
-
-2011-09-01  Romain Berrendonner  <berrendo@adacore.com>
-
-	* gnatls.adb: Display simple message instead of content of
-	gnatlic.adl.
-
-2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch3.adb: (Build_Derived_Record_Type) Remove the kludgy update of
-	access discriminant and anonymous access component scopes.
-	(Inherit_Component): Reuse the itype of an access discriminant
-	or anonymous access component by copying it in order to set the proper
-	scope. This is done only when the parent and the derived type
-	are in different scopes.
-	(Set_Anonymous_Etype): New routine.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* a-convec.adb: Minor reformatting throughout.
-
-2011-09-01  Jose Ruiz  <ruiz@adacore.com>
-
-	* adaint.c, adaint.h (__gnat_cpu_alloc, __gnat_cpu_alloc_size,
-	__gnat_cpu_set_free): Create these wrappers around the CPU_ALLOC,
-	CPU_ALLOC_SIZE and CPU_FREE linux macros.
-	(__gnat_cpu_zero, __gnat_cpu_set): Use the CPU_ZERO_S and
-	CPU_SET_S respectively because we are now using dynamically allocated
-	CPU sets which are more portable across different glibc versions.
-	* s-osinte-linux.ads (cpu_set_t_ptr, CPU_ALLOC, CPU_ALLOC_SIZE,
-	CPU_FREE): Add this type and subprograms to be able to create cpu_set_t
-	masks dynamically according to the number of processors in the target
-	platform.
-	(CPU_ZERO, CPU_SET): They are now mapped to the CPU_ZERO_S and CPU_SET_S
-	respectively, so we need to pass the size of the masks as
-	parameters.
-	* s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use dynamically
-	created cpu_set_t masks
-	with the number of processors available in the target platform,
-	instead of static bit arrays. It enhances portability because
-	it uses the information from the target platform.
-	* sem_ch8.adb: (Attribute_Renaming): When checking whether we
-	are using a restricted run-time library, use the flag
-	Configurable_Run_Time_Mode instead of Restricted_Profile.
-
-2011-09-01  Vincent Celier  <celier@adacore.com>
-
-	* ug_words: Add /MULTI_UNIT_INDEX= -> -gnateI
-	* vms_data.ads: Add new VMS qualifier equivalent for -gnateInnn
-
-2011-09-01  Nicolas Roche  <roche@adacore.com>
-
-	* adaint.c (__gnat_tmp_name): Don't use tmpnam function from the system
-	on VxWorks in kernel mode.
-
-2011-09-01  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use the linux
-	macros for handling CPU sets (CPU_ZERO, CPU_SET) instead of modifying
-	directly the bit array.
-	* s-osinte-linux.ads (CPU_ZERO, CPU_SET): Import these wrappers around
-	the linux macros with the same name.
-	* adaint.h, adaint.c (__gnat_cpu_zero, __gnat_cpu_set): Create these
-	wrappers around the CPU_ZERO and CPU_SET linux macros.
-
-2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Find_Insertion_List): Removed.
-	(Process_Transient_Objects): Insert the declarations of the hook
-	access type and the hook object before the associated transient object.
-
-2011-09-01  Jose Ruiz  <ruiz@adacore.com>
-
-	* sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
-	package System.Aux_Dec when using restricted run-time libraries which
-	do not have this package.
-
-2011-09-01  Tristan Gingold  <gingold@adacore.com>
-
-	* s-vaflop-vms-alpha.adb: Remove pragma optimize, useless.
-
-2011-09-01  Bob Duff  <duff@adacore.com>
-
-	* sem_attr.adb (Analyze_Access_Attribute): Do not call
-	Kill_Current_Values for P'Unrestricted_Access, where P is library level
-
-2011-09-01  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch5.adb: Minor reformatting
-	* gnat_ugn.texi: Fix minor typos.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* inline.adb, sem_aggr.adb: Minor reformatting.
-
-2011-09-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-convec.adb: Proper handling of cursors for Ada2012 iterators.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* prj-proc.adb, exp_ch6.adb, prj-env.adb: Minor reformatting.
-
-2011-09-01  Bob Duff  <duff@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggregate): Need to treat "in instance
-	body" the same as "in inlined body", because visibility shouldn't
-	apply there.
-
-2011-09-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Add_Inlined_Body): Refine previous change.
-
-2011-09-01  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch6.ads (Needs_BIP_Alloc_Form): New utility function.
-	* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
-	Test for case where call
-	initializes an object of a return statement before testing for
-	a constrained call, to ensure that all such cases get handled
-	by simply passing on the caller's parameters. Also, in that
-	case call Needs_BIP_Alloc_Form to determine whether to pass on
-	the BIP_Alloc_Form parameter of the enclosing function rather
-	than testing Is_Constrained. Add similar tests for the return
-	of a BIP call to later processing to ensure consistent handling.
-	(Needs_BIP_Alloc_Form): New utility function.
-	* sem_ch6.adb: (Create_Extra_Formals): Replace test for adding
-	a BIP_Alloc_Form formal with call to new utility function
-	Needs_BIP_Alloc_Form.
-
-2011-09-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-part.adb: Minor reformatting.
-
-2011-09-01  Vincent Celier  <celier@adacore.com>
-
-	* prj-env.adb (Create_Mapping_File.Process): Encode the upper
-	half character in the unit name.
-
-2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb: Minor code and comment reformatting.
-
-2011-09-01  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch6.adb (Expand_Inlined_Call): Remove redundant tests
-	for Is_Limited_Type and Is_Tagged_Type in condition checking
-	for by-reference type.
-	* inline.adb (Add_Inlined_Body): Only exclude init_procs. Other
-	subprograms may have a completion because of a previous
-	Inline_Always clause, but the enclosing package must be marked
-	inlined for the subprogram body to become visible to the backend.
-
-2011-09-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_aux.adb, exp_ch4.adb: Minor reformatting
-
-2011-09-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-proc.adb, prj.ads, sinput-p.adb: Minor reformatting.
-
-2011-09-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Generate references to
-	the formals of a subprogram stub that acts as a spec.
-
-2011-09-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch6.adb (Expand_Inlined_Call): If an actual is a by_reference
-	type, declare a renaming for it, not an object declaration.
-
-2011-09-01  Yannick Moy  <moy@adacore.com>
-
-	* ali-util.adb, ali-util.ads (Read_Withed_ALIs): Add parameter
-	Ignore_Errors to ignore failures to read ALI files when True.
-
-2011-09-01  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch3.adb (Expand_N_Object_Declaration): Handle non-default
-	constructor calls associated with non-tagged record types.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* g-socthi-vms.adb: Minor reformatting.
-
-2011-09-01  Nicolas Roche  <roche@adacore.com>
-
-	* sysdep.c: Don't use macro functions for stdio functions on VxWorks
-	in order to avoid impact of imcompatible changes.
-	* cstreams.c: Likewise
-	* cio.c: Likewise
-	* aux-io.c: Likewise
-
-2011-09-01  Yannick Moy  <moy@adacore.com>
-
-	* lib-writ.adb (Write_With_Lines): Always output complete information
-	on "with" line in Alfa mode, as this is required by formal verification
-	back-end.
-
-2011-09-01  Tristan Gingold  <gingold@adacore.com>
-
-	* g-socthi-vms.adb: Add comments.
-
-2011-09-01  Pascal Obry  <obry@adacore.com>
-
-	* prj.ads: Minor reformatting.
-
-2011-09-01  Vincent Celier  <celier@adacore.com>
-
-	* prj-env.adb (Create_Config_Pragmas_File.Check): Put all naming
-	exceptions in the config pragmas file.
-
-2011-09-01  Tristan Gingold  <gingold@adacore.com>
-
-	* gnat_ugn.texi: Document GNAT_STACK_SIZE on IVMS.
-
-2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Find_Insertion_List): New routine.
-	(Process_Transient_Objects): Add code to handle the abnormal
-	finalization of a controlled transient associated with a subprogram
-	call. Since transients are cleaned up right after the associated
-	context, an exception raised during a subprogram call may bypass the
-	finalization code.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch6.adb (Expand_Call): Check actual for aliased parameter is
-	aliased.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb, a-exexda.adb: Minor reformatting.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* s-taskin.ads, s-tassta.adb, sem_ch13.adb: Minor reformatting.
-
-2011-09-01  Thomas Quinot  <quinot@adacore.com>
-
-	* Makefile.rtl: Move s-oscons.o from GNATRTL_TASKING_OBJS to
-	GNATRTL_NONTASKING_OBJS.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.ads (Is_Aliased): Fix existing documentation and add note on
-	possibility of this flag being set for formals in Ada 2012 mode.
-	* par-ch6.adb (P_Formal_Part): Handle aliased for parameters for Ada
-	2012.
-	* sem_ch6.adb (Process_Formals): Handle aliased parameters in Ada 2012
-	mode.
-	* sinfo.adb (Aliased_Present): Allowed in N_Parameter_Specification for
-	Ada 2012.
-	* sinfo.ads (Aliased_Present): Allowed in N_Parameter_Specification for
-	Ada 2012.
-
-2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Find_Insertion_Node): New routine. Determines the proper
-	insertion node in a tree of nested Expression_With_Actions nodes.
-	(Process_Transient_Object): In the case where a complex if statement
-	has been converted into nested Expression_With_Actions nodes, the
-	"hook" object and the associated access type must be inserted before
-	the top most Expression_With_Actions.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* a-cbprqu.adb, a-cbprqu.ads, a-cuprqu.adb, a-cuprqu.ads,
-	a-cbsyqu.adb, a-cbsyqu.ads: Minor reformatting.
-
-2011-09-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb: Conditionalize aliasing predicates to Ada2012.
-
-2011-09-01  Jose Ruiz  <ruiz@adacore.com>
-
-	* aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the CPU
-	aspect.
-	* aspects.adb (Canonical_Aspect): Add entry for the CPU aspect.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the CPU aspect
-	in a similar way as we do for the Priority or Dispatching_Domain aspect.
-	* s-mudido-affinity.adb (Dispatching_Domain_Tasks,
-	Dispatching_Domains_Frozen): Move this local data to package
-	System.Tasking because with the CPU aspect we need to have access
-	to this data when creating the task in System.Tasking.Stages.Create_Task
-	* s-taskin.ads (Dispatching_Domain_Tasks, Dispatching_Domains_Frozen):
-	Move these variables from the body of
-	System.Multiprocessors.Dispatching_Domains because with the CPU aspect
-	we need to have access to this data when creating the task in
-	System.Tasking.Stages.Create_Task.
-	* s-taskin.adb (Initialize): Signal the allocation of the environment
-	task to a CPU, if any, so that we know whether the CPU can be
-	transferred to a different dispatching domain.
-	* s-tassta.adb (Create_Task): Check whether the CPU to which this task
-	is being allocated belongs to the dispatching domain where the task
-	lives. Signal the allocation of the task to a CPU, if any, so that we
-	know whether the CPU can be transferred to a different dispatching
-	domain.
-
-2011-09-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_attr.adb, sem_attr.adb, snames.ads-tmpl: Implementation of
-	attributes Same_Storage and Overlaps_Storage.
-
-2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_strm.adb: Remove with and use clause for Opt.
-	(Build_Array_Input_Function): Remove the version-dependent generation
-	of the return statement. The Ada 2005 tree is now the default.
-
-2011-09-01  Yannick Moy  <moy@adacore.com>
-
-	* put_alfa.adb: Unconditionnally write files in Alfa section, so that
-	it is never empty when compiling in Alfa mode.
-
-2011-09-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_aggr.adb, sem_ch3.adb, a-direct.adb, s-taprop-vxworks.adb,
-	comperr.adb, exp_ch9.adb, exp_pakd.adb, sem_ch12.adb, freeze.adb,
-	s-taprop-mingw.adb, s-taprop-linux.adb, s-taprop-solaris.adb,
-	gnat1drv.adb, a-rbtgbo.adb, exp_dist.adb: Minor reformatting
-
-2011-09-01  Matthew Heaney  <heaney@adacore.com>
-
-	* Makefile.rtl, impunit.adb: Add a-csquin.ads, a-cusyqu.ad[sb],
-	a-cuprqu.ad[sb], a-cbsyqu.ad[sb], a-cbprqu.ad[sb]
-	* a-csquin.ads: New Ada 2012 unit that specifies the queue interface
-	* a-cusyqu.ads, a-cusyqu.adb: New Ada 2012 unit that specifies the
-	unbounded queue container.
-	* a-cbsyqu.ads, a-cbsyqu.adb: New Ada 2012 unit that specifies the
-	bounded queue container.
-	* a-cuprqu.ads, a-cuprqu.adb: New Ada 2012 unit that specifies the
-	unbounded priority queue container.
-	* a-cbprqu.ads, a-cbprqu.adb: New Ada 2012 unit that specifies the
-	bounded priority queue container.
-
-2011-08-31  Pascal Obry  <obry@adacore.com>
-
-	* a-direct.adb: Do not try to create an UNC path on Windows.
-	(Create_Path): Skip leading computer name in UNC path if any.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_strm.adb (Build_Record_Or_Elementary_Input_Function): Remove the
-	version-dependent generation of the return statement. The Ada 2005 tree
-	is now the default.
-
-2011-08-31  Thomas Quinot  <quinot@adacore.com>
-
-	* rtsfind.ads, exp_dist.adb (Find_Numeric_Representation): Predefined
-	types Stream_Element_Offset and Storage_Offset have a different native
-	type depending on whether the platform is 32 or 64 bits. When
-	exchanging them, always convert to 64 bits.
-
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* debug.adb: Reserve debug option -gnatd.E for passing gnatprove option
-	--force-alfa to gnat2why.
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Save_References): If the node has aspects, save
-	references within the corresponding expressions in a separate step,
-	because the aspects are not directly in the tree for the declaration
-	to which they belong.
-
-2011-08-31  Arnaud Charlet  <charlet@adacore.com>
-
-	* freeze.adb (Freeze_Record_Type): Omit test on variable size component
-	in CodePeer mode, since representation clauses are partially ignored.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-31  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-taprop-vxworks.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
-	s-taprop-solaris.adb (Create_Task): Not_A_Specific_CPU can be assigned
-	to any dispatching domain.
-
-2011-08-31  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch4.adb: Minor reformatting.
-
-2011-08-31  Bob Duff  <duff@adacore.com>
-
-	* sem_ch6.adb (Get_Generic_Parent_Type): Don't query Subtype_Indication
-	on nodes for which it is not defined.
-	(Is_Non_Overriding_Operation): Exit the loop when we find a generic
-	parent type.
-
-2011-08-31  Bob Duff  <duff@adacore.com>
-
-	* sem_ch3.adb (Process_Full_View): Disable legality check if
-	In_Instance, to avoid spurious errors.
-	* sem_ch12.adb (Validate_Derived_Type_Instance): Disable legality check
-	if In_Instance, to avoid spurious errors.
-
-2011-08-31  Pascal Obry  <obry@adacore.com>
-
-	* a-direct.adb: Use Dir_Seps everywhere to properly handle all
-	directory speparators.
-	(Compose): Use Dir_Seps to handle both forms.
-	(Create_Path): Use Dir_Seps instead of explicit check, no semantic
-	changes.
-	(Extension): Use Dir_Seps to handle both forms.
-
-2011-08-31  Pascal Obry  <obry@adacore.com>
-
-	* prj-conf.adb: Minor reformatting.
-
-2011-08-31  Jose Ruiz  <ruiz@adacore.com>
-
-	* aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the
-	dispatching domain aspect.
-	* aspects.adb (Canonical_Aspect): Add entry for the dispatching domain
-	aspect.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the
-	Dispatching_Domain aspect in a similar way as we do for the Priority
-	aspect.
-	* exp_ch9.adb (Expand_N_Task_Type_Declaration): Add the
-	Dispatching_Domain component if a Dispatching_Domain pragma or aspect
-	is present.
-	(Make_Task_Create_Call): Add the Dispatching_Domain when creating a task
-	* par-prag.adb (Prag): Add Pragma_Dispatching_Domain as a known pragma.
-	* sem_prag.adb (Analyze_Pragma): Check the correctness of a pragma
-	Dispatching_Domain and add it to the task definition.
-	(Sig_Flags): Add Pragma_Dispatching_Domain.
-	* rtsfind.ads, rtsfind.adb (RTU_Id, RE_Id, Get_Unit_Name): Add the
-	support to find the types Dispatching_Domain and
-	Dispatching_Domain_Access.
-	* sinfo.ads, sinfo.adb (Has_Pragma_Dispatching_Domain,
-	Set_Has_Pragma_Dispatching_Domain): Add these subprograms to set and
-	query the availability of a pragma Dispatching_Domain.
-	* snames.ads-tmpl (Name_uDispatching_Domain): Add this name required by
-	the expander to pass the Dispatching_Domain when creating a task.
-	(Name_Dispatching_Domain): Add this new name for a pragma.
-	(Pragma_Id): Add the new Pragma_Dispatching_Domain.
-	* s-tassta.ads, s-tassta.adb (Create_Task): Set the domain to which the
-	task has been allocated at creation time.
-	* s-tarest.adb (Create_Restricted_Task): The dispatching domain using
-	Ravenscar is always null.
-	* s-taskin.ads, s-taskin.adb (Initialize_ATCB): Set the domain to which
-	the task has been allocated at creation time.
-	* s-tporft.adb (Register_Foreign_Thread): A foreign task will not have
-	a specific dispatching domain.
-	* s-taprop-linux.adb, s-taprop-solaris.adb, s-taprop-vxworks.adb,
-	s-taprop-mingw.adb (Create_Task): Check whether both Dispatching_Domain
-	and CPU are specified for the task, and the CPU value is not contained
-	within the range of processors for the domain.
-
-2011-08-31  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Original_Gcc) : New constant String_Access.
-	(Gnatmake): For VM targets, do not use VM version of the compiler if
-	--GCC= has been specified.
-
-2011-08-31  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch5.adb: Minor reformatting.
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_pakd.adb (Convert_To_PAT_Type): If prefix is a function call, do
-	not reanalyze it.
-
-2011-08-31  Bob Duff  <duff@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Selected_Component): Use the full type, in case
-	the access type is private; we don't care about privacy in expansion.
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggregate): In an instance, ignore aggregate
-	subcomponents tnat may be limited, because they originate in view
-	conflicts. If the original aggregate is legal and the actuals are
-	legal, the aggregate itself is legal.
-
-2011-08-31  Matthew Heaney  <heaney@adacore.com>
-
-	* a-rbtgbo.adb (Clear_Tree): Assert representation invariant for lock
-	status.
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb: Set kind of loop parameter properly, to preserve all
-	errors in B tests.
-
-2011-08-31  Jose Ruiz  <ruiz@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications): For the Priority and
-	Interrupt_Priority aspects, force the analysis of the aspect expression
-	(when building the equivalent pragma). Otherwise, its analysis is done
-	too late, after the task or protected object has been created.
-	* sem_ch9.adb (Analyze_Single_Protected_Declaration,
-	Analyze_Single_Task_Declaration): Remove the code to move the aspects
-	to the object declaration because they are needed in the type
-	declaration.
-
-2011-08-31  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, exp_ch7.ads, sem_ch5.adb, put_scos.adb, s-rannum.adb,
-	a-rbtgbo.adb, exp_intr.adb, a-cbdlli.adb, a-cbdlli.ads: Minor
-	reformatting.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_util.adb (Find_Protection_Type): Do not look for fields _object
-	if the corresponding type is malformed due to restriction violations.
-
-2011-08-31  Robert Dewar  <dewar@adacore.com>
-
-	* s-ransee.ads, s-ransee.adb: Minor reformatting.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Allocator): Correct faulty condition which
-	would cause the generation of Set_Finalize_Address if the target is a
-	VM and the designated type is not derived from [Limited_]Controlled.
-
-2011-08-31  Arnaud Charlet  <charlet@adacore.com>
-
-	* comperr.adb, comperr.ads, gnat1drv.adb (Delete_SCIL_Files): New
-	subprogram.
-	(Compiler_Abort, Gnat1drv): Call Delete_SCIL_Files in codepeer mode in
-	case of a compilation error.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* init.c (__gnat_error_handler): Standardize the stack overflow or
-	erroneous memory access message.
-	* seh_init.c (__gnat_SEH_error_handler): Standardize the stack overflow
-	or erroneous memory access message.
-
-2011-08-31  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch4.adb: Minor reformatting.
-	* sem_ch6.adb: Minor code reorganization (use Ekind_In).
-
-2011-08-31  Thomas Quinot  <quinot@adacore.com>
-
-	* scos.ads: Minor documentation clarification.
-	* put_scos.adb: Do not generate SCO unit header line for a unit that
-	has no SCO lines.
-
-2011-08-31  Robert Dewar  <dewar@adacore.com>
-
-	* a-rbtgbo.adb, alfa_test.adb: Minor reformatting.
-
-2011-08-31  Tristan Gingold  <gingold@adacore.com>
-
-	* exp_ch7.ads, exp_ch7.adb (Finalization_Exception_Data): New type to
-	hold variables between these following subprograms.
-	(Build_Exception_Handler, Build_Object_Declarations,
-	Build_Raise_Statement): Use the above type as parameter.
-	Make the above adjustments.
-	* exp_intr.adb (Expand_Unc_Deallocation): Adjust.
-
-2011-08-31  Pascal Obry  <obry@adacore.com>
-
-	* projects.texi: Minor reformatting.
-
-2011-08-31  Tristan Gingold  <gingold@adacore.com>
-
-	* s-ransee.ads, s-ransee.adb: Add system.random_seed unit.
-	* s-rannum.adb (Reset): Use Get_Seed from s-ransee.
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb: Minor code cleanup.
-	* sem_ch5.adb (Analyze_Iteration_Scheme): Set ekind of loop variable to
-	prevent cascaded errors.
-	(Analyze_Loop_Statement): In semantics-only mode, introduce loop
-	variable of an iterator specification in current scope.
-	* sem_ch6.adb (Analyze_Return_Statement, Find_what_It_Apples_To): Skip
-	postconditions on the stack, as they contain no return statements.
-
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* exp_alfa.adb (Expand_Alfa_N_Package_Declaration,
-	Expand_Alfa_N_Subprogram_Body): Remove useless procedures which simply
-	call Qualify_Entity_Names.
-	(Expand_Alfa): call Qualify_Entity_Names in more cases
-	* lib-xref-alfa.adb: Take into account system package.
-	* sem_prag.adb Take into account restrictions in Alfa mode, contrary to
-	CodePeer mode in which we are interested in finding bugs even if
-	compiler cannot compile source.
-	* sem_util.adb, sem_util.ads (Unique_Entity): Take into account case of
-	deferred constant.
-
-2011-08-31  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch3.adb (Constrain_Concurrent): Retrieve Base_Type of the subtype
-	denoted by the subtype mark to ensure getting the concurrent type in
-	the case where the subtype mark denotes a private subtype of a
-	concurrent type (needed when using -gnatc).
-	(Process_Subtype): For the processing specific to type kinds, case on
-	the Base_Type kind of the Subtype_Mark_Id, to handle cases where the
-	subtype denotes a private subtype whose base type is nonprivate (needed
-	for subtypes of private fulfilled by task types when compiling with
-	-gnatc).
-
-2011-08-31  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_disp.adb (Check_Dispatching_Operation): Bypass registration of
-	late primitives that override interface operations when the full
-	expander is not active, to avoid blowups in Register_Primitive when
-	types don't have associated secondary dispatch tables.
-
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* alfa_test.adb: Code clean up.
-
-2011-08-31  Marc Sango  <sango@adacore.com>
-
-	* restrict.adb (Check_SPARK_Restriction): Change Comes_From_Source (N)
-	by Comes_From_Source (Original_Node (N)) in order to treat also the
-	nodes which have been rewritten.
-	* sem_ch4.adb (Analyze_Explicit_Dereference, Analyze_Slice): Guard the
-	explicit dereference and slice violation in spark mode on the nodes 
-	coming only from the source code.
-
-2011-08-31  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, exp_alfa.ads, prj.ads, sem_attr.adb,
-	lib-xref-alfa.adb: Minor reformatting.
-
-2011-08-31  Matthew Heaney  <heaney@adacore.com>
-
-	* a-crbltr.ads (Tree_Type): Default-initialize the Nodes component.
-
-2011-08-31  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch4.adb (Try_Object_Operation): Addition of one formal to search
-	only for class-wide subprograms conflicting with entities of concurrent
-	tagged types.
-
-2011-08-31  Matthew Heaney  <heaney@adacore.com>
-
-	* a-rbtgbo.adb (Generic_Allocate): Initialize pointer components of
-	node to null value.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch12.adb (Insert_Freeze_Node_For_Instance): Provide a more
-	general description of the routine.
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cbdlli.adb, a-cbdlli.ads: Add iterator machinery to bounded
-	doubly-linked lists.
-
-2011-08-31  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Assignment_Statement): When a discriminant
-	check is needed for a left-hand side that is a dereference, and the
-	base type is private without discriminants (whereas the full type does
-	have discriminants), an extra retrieval of the underlying type may be
-	needed in the case where the subtype is a record subtype whose base
-	type is private. Update comments.
-
-2011-08-31  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch4.adb (Try_Object_Operation): When a dispatching primitive is
-	found check if there is a class-wide subprogram covering the primitive.
-	
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* sem_res.adb: Further cases where full expansion test is needed,
-	rather than expansion test.
-
-2011-08-31  Pascal Obry  <obry@adacore.com>
-
-	* prj-attr.adb: Fix Source_File_Switches attribute kind (must be a list)
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb: Handle iterators over derived container types.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* einfo.ads, einfo.adb: Add new flag Has_Anonymous_Master.
-	(Has_Anonymous_Master): New routine.
-	(Set_Has_Anonymous_Master): New routine.
-	(Write_Entity_Flags): Add an entry for Has_Anonymous_Master.
-	* exp_ch4.adb: Add with and use clause for Sem_Ch8.
-	(Current_Anonymous_Master): New routine.
-	(Current_Unit_First_Declaration): Removed.
-	(Current_Unit_Scope): Removed.
-	(Expand_N_Allocator): Anonymous access-to-controlled types now chain
-	their objects on a per-unit heterogeneous finalization master.
-
-2011-08-31  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cbhama.adb, a-cbhase.adb (Insert): Check for zero-length buckets
-	array.
-
-2011-08-31  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-taprop-linux.adb (Create_Task): Avoid changing the affinity mask
-	when not needed.
-
-2011-08-31  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_disp.adb (Propagate_Tag): Return without propagating in the case
-	where the actual is an unexpanded call to 'Input.
-
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch4.adb: Code clean up.
-
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* exp_alfa.adb, exp_alfa.ads: Minor correction of copyright notice.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Build_Array_Deep_Procs): Do not generate Deep_Finalize
-	and TSS primitive Finalize_Address if finalization is suppressed.
-	(Build_Record_Deep_Procs): Do not generate Deep_Finalize and TSS
-	primitive Finalize_Address if finalization is suppressed.
-
-2011-08-31  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-mudido-affinity.adb, s-taprop-linux.adb, s-taprop-mingw.adb,
-	s-taprop-solaris.adb, s-taprop-vxworks.adb (Set_Task_Affinity): Make
-	sure that the underlying task has already been created before trying
-	to change its affinity.
-	(Set_CPU): Use the term processor instead of CPU, as we do in
-	Assign_Task.
-
-2011-08-31  Vincent Celier  <celier@adacore.com>
-
-	* prj-attr.adb: New Compiler attribute Source_File_Switches.
-	* prj-nmsc.adb (Process_Compiler): Process attribute
-	Source_File_Switches.
-	* prj.ads (Language_Config): New name list component
-	Name_Source_File_Switches.
-	* snames.ads-tmpl (Name_Source_File_Switches): New standard name.
-
-2011-08-31  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute, case 'Old): If prefix may be a
-	discriminated component of an actual, expand at once to prevent
-	ouf-of-order references with generated subtypes.
-
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Add_Alfa_Xrefs): Do not take into account read
-	reference to operator in Alfa xrefs.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch12.adb (Freeze_Subprogram_Body): Add code to handle the case
-	where the parent instance was frozen before the current instance due to
-	the presence of a source body. Update calls to Insert_After_Last_Decl.
-	(Insert_After_Last_Decl): Renamed to Insert_Freeze_Node_For_Instance.
-	Update the comment which illustrates the purpose of the routine.
-	Package instances are now frozen by source bodies which appear after
-	the instance. This ensures that entities coming from within the
-	instance are available for use in the said bodies.
-	(Install_Body): Add code to handle the case where the parent instance
-	was frozen before the current instance due to the presence of a source
-	body. Update calls to Insert_After_Last_Decl.
-
-2011-08-31  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-taprop-linux.adb (Set_Task_Affinity): Avoid the use of anonymous
-	access types.
-	* affinity.c (__gnat_set_affinity_mask): Declare index variable.
-
-2011-08-31  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch8.adb (Analyze_Subprogram_Renaming): Refine expander test in
-	full-expander test.
-	* alfa.adb, alfa.ads, alfa_test.adb, ali.adb, debug.adb, errout.adb,
-	errout.ads, erroutc.adb, expander.adb, exp_ch4.adb, exp_ch7.adb,
-	freeze.adb, get_alfa.adb, get_alfa.ads, gnat1drv.adb, lib-writ.adb,
-	lib-writ.ads, lib-xref.adb, lib-xref.ads, lib-xref-alfa.adb, opt.adb,
-	opt.ads, put_alfa.adb, put_alfa.ads, restrict.adb, sem_ch12.adb,
-	sem_ch13.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
-	sem_prag.adb, sem_res.adb, sem_util.adb: Minor reformatting, renaming
-	ALFA in Alfa (we dropped acronym).
-	* einfo.adb (Primitive_Operations): Correctly return list of primitive
-	operations in a case where it returned previously No_Elist.
-
-2011-08-31  Robert Dewar  <dewar@adacore.com>
-
-	* s-taprop-vxworks.adb, sem_ch5.adb, s-taprop-tru64.adb, exp_alfa.adb,
-	s-taprop-vms.adb, bindgen.adb, s-mudido.adb, s-mudido.ads,
-	sem_res.adb, expander.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
-	s-taprop-solaris.adb, s-mudido-affinity.adb, vms_conv.adb,
-	s-taprop-irix.adb, s-taprop.ads, s-taskin.adb, s-taskin.ads,
-	s-taprop-hpux-dce.adb, a-chtgbo.adb, s-taprop-posix.adb: Minor
-	reformatting.
-
-2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch12 (Check_Private_View): Revert previous change.
-	* sem_res.adb (Conversion_Check): Do not emit the error message if the
-	conversion is in a generic instance.
-
-2011-08-31  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cbhase.adb (Symmetric_Difference): Dereference correct node array.
-	* a-chtgbo.adb (Free): Allow 0 as index value.
-
-2011-08-31  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cborma.adb (Insert): Add comment to explain why no element
-	assignment.
-
-2011-08-31  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_util.adb (Find_Body_Discriminal): Test whether the scope of the
-	spec discriminant is already a concurrent type, in which case just use
-	it, otherwise fetch the Corresponding_Concurrent_Type as before.
-
-2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* system-irix-n64.ads, system-linux-armeb.ads, system-linux-armel.ads,
-	system-linux-mips.ads, system-linux-mipsel.ads,
-	system-linux-mips64el.ads, system-linux-ppc64.ads,
-	system-linux-sparcv9.ads, system-rtems.ads: Remove GCC_ZCX_Support.
-
-2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/ada-tree.h (TYPE_EXTRA_SUBTYPE_P): Add internal check.
-	* gcc-interface/utils2.c (build_binary_op): Tighten condition.
-	(build_unary_op): Likewise.
-
-2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* raise-gcc.c: Do not include coretypes.h and tm.h.
-	(setup_to_install): Remove test for compiler macro.
-	* targext.c: Document use for the library.
-	* gcc-interface/Makefile.in: Fix comment on the use of IN_GCC.
-
-2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not convert
-	the expression to the nominal type if the latter is a record type with
-	a variant part and the type of the former is a record type without one.
-
-2011-08-30  Yannick Moy  <moy@adacore.com>
-
-	* exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
-	expansion in Alfa mode.
-	* exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public
-	* exp_alfa.adb, exp_alfa.ads: New package defining light expansion for
-	Alfa mode.
-	* gnat1drv.adb (Adjust_Global_Switches): Update Comment.
-	* sem_res.adb: Ditto.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-30  Thomas Quinot  <quinot@adacore.com>
-
-	* g-socket.ads: Minor documentation adjustment.
-
-2011-08-30  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch9.adb, s-tassta.adb, s-secsta.adb: Minor reformatting.
-
-2011-08-30  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch6_light.adb, exp_ch6_light.ads, exp_attr_light.adb,
-	exp_attr_light.ads, exp_ch7_light.adb, exp_ch7_light.ads,
-	exp_light.adb, exp_light.ads, exp_prag.adb, expander.adb,
-	gnat1drv.adb, exp_ch11.adb, exp_ch6.adb, exp_ch6.ads, exp_aggr.adb:
-	Revert change which introduced files for "light"
-	expansion, to be replaced by a single file for Alfa expansion.
-
-2011-08-30  Robert Dewar  <dewar@adacore.com>
-
-	* opt.ads, s-soflin.adb, exp_ch9.adb, sem_res.adb: Update comment.
-	Minor code reorg/reformatting.
-
-2011-08-30  Yannick Moy  <moy@adacore.com>
-
-	* opt.adb, opt.ads (Full_Expander_Active): New function defines a
-	common shorthand for (Expander_Active and not ALFA_Mode) that can be
-	used for testing full expansion, that is active expansion not in the
-	reduced mode for Alfa
-	* exp_ch4.adb, exp_ch9.adb, exp_disp.adb, sem_ch10.adb, sem_ch12.adb,
-	sem_ch6.adb, sem_ch9.adb, sem_res.adb: Use newly defined "flag" instead
-	of the verbose (Expander_Active and not ALFA_Mode)
-
-2011-08-30  Tristan Gingold  <gingold@adacore.com>
-
-	* s-parame-vms-alpha.ads, s-parame-hpux.ads, s-tassta.adb,
-	s-tarest.adb, s-parame-vms-ia64.ads, s-soflin.adb, s-secsta.adb,
-	s-secsta.ads, s-parame.ads, s-parame-vxworks.ads, s-parame-ae653.ads:
-	Renames Ratio to Percentage, and Sec_Stack_Ratio to Sec_Stack_Percentage
-
-2011-08-30  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_res.adb (Valid_Conversion): Revise test for implicit anonymous
-	access conversions to check that the conversion is a rewritten node,
-	rather than just having Comes_From_Source set to False, which wasn't
-	sufficient.
-
-2011-08-30  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch9.adb, sem_ch9.adb, sem_ch6.adb, exp_disp.adb,
-	g-socket.ads: Minor reformatting.
-
-2011-08-30  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_util.adb: Minor reformatting.
-
-2011-08-30  Tristan Gingold  <gingold@adacore.com>
-
-	* raise-gcc.c: Never catch exception if _UA_FORCE_UNWIND flag is set,
-	to be compliant with the ABI.
-
-2011-08-30  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch12.adb (Check_Private_View): Exchange the private and full view
-	of a designated type when the related access type is an actual in an
-	instance. This ensures that the full view of designated type is
-	available when inside the body of the instance.
-
-2011-08-30  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.adb (May_Be_Lvalue): To determine whether a reference may be
-	in a position to be modified, a slice is treated like an indexed
-	component.
-
-2011-08-30  Thomas Quinot  <quinot@adacore.com>
-
-	* s-oscons-tmplt.c, g-socket.ads: Adjust maximum allowed value for
-	field tv_sec in struct timeval.
-
-2011-08-30  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch9.adb, exp_disp.adb, sem_ch9.adb, sem_res.adb: Protect several
-	blocks of code doing full expansion, previously only guarded by
-	Expander_Active, by anding the test that ALFA_Mode is not set
-
-2011-08-30  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Return_Type): If the return type is incomplete,
-	add the function to the list of private dependents, for subsequent
-	legality check on Taft amendment types.
-	* sem_ch12.adb (Analyze_Formal_Incomplete_Type): Initialize
-	Private_Dependents, as for other incomplete types.
-	* sem_util.adb (Wrong_Type): Avoid cascaded errors when a
-	Taft-amendment type is used as the return type of a function.
-
-2011-08-30  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Check_Abstract_Overriding): Code cleanup: replace code
-	which emits an error by a call to a new routine which report the error.
-	* exp_ch9.adb (Build_Wrapper_Spec): Build the wrapper even if the
-	entity does not cover an existing interface.
-	* errout.ads, errout.adb (Error_Msg_PT): New routine. Used to factorize
-	code.
-	* sem_ch6.adb (Check_Conformance): Add specific error for wrappers of
-	protected procedures or entries whose mode is not conformant.
-	(Check_Synchronized_Overriding): Code cleanup: replace code which emits
-	an error by a call to a new routine which report the error.
-
-2011-08-30  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor change.
-	* exp_attr_light.adb: Minor reformatting.
-
-2011-08-30  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb: Patch inheritance of aspects in
-	Complete_Private_Subtype, to avoid infinite loop.
-
-2011-08-30  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Add_Internal_Interface_Entities): If serious errors have
-	been reported and a subprogram covering an interface primitive is not
-	found then skip generating the internal entity. Done to avoid crashing
-	the frontend.
-	(Check_Abstract_Overriding): Change text of error of wrong formal of
-	protected subprogram or entry. Done for consistency to emit exactly the
-	same error reported by Check_Synchronized_Overriding. In addition, the
-	error is restricted to protected types (bug found working on AI05-0090)
-
-2011-08-30  Yannick Moy  <moy@adacore.com>
-
-	* exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
-	expansion in Alfa mode.
-	* exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public.
-	* exp_light.adb, exp_light.ads: New package defining light expansion.
-	* expander.adb (Expand): Call light expansion in Alfa mode
-	* exp_ch6_light.adb, exp_ch6_light.ads: Light expansion of chapter 6
-	constructs.
-	* exp_ch7_light.adb, exp_ch7_light.ads: Light expansion of chapter 7
-	constructs.
-	* exp_attr_light.adb, exp_attr_light.ads: Light expansion of attributes
-	* gnat1drv.adb (Adjust_Global_Switches): Comment
-
-2011-08-30  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb: Minor refactoring.
-
-2011-08-30  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch9.adb (Expand_Entry_Barrier): Do not perform expansion in Alfa
-	mode.
-	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not perform
-	expansion in Alfa mode.
-	* sem_ch9.adb (Analyze_Entry_Body): Do not perform expansion in Alfa
-	mode.
-
-2011-08-30  Robert Dewar  <dewar@adacore.com>
-
-	* debug_a.adb: Update comment.
-
-2011-08-30  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, sem_ch3.adb, sem_ch5.adb, einfo.adb, checks.adb,
-	sem_util.adb, sem_util.ads, sem_res.adb, s-stposu.adb, sem_attr.adb,
-	exp_ch4.adb, exp_ch6.adb, lib-xref-alfa.adb,
-	sem_ch8.adb, sem_disp.adb, exp_ch3.adb: Minor reformatting
-
-2011-08-30  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Add section on C.6(16) implementation advice for pragma
-	volatile.
-
-2011-08-30  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch3.adb (Expand_Freeze_Array_Type): Correct the call to
-	Build_Finalization_Master by supplying an insertion node and enclosing
-	scope. In its old version, the call did not generate a finalization
-	master.
-	(Expand_Freeze_Record_Type): Add local variable Has_AACC. Add code to
-	recognize anonymous access-to-controlled components. Rewrite the
-	machinery which creates finalization masters to service anonymous
-	access-to-controlled components of a record type. In its current state,
-	only one heterogeneous master is necessary to handle multiple anonymous
-	components.
-	(Freeze_Type): Comment reformatting.
-	* rtsfind.ads: Add RE_Set_Is_Heterogeneous to tables RE_Id and
-	RE_Unit_Table.
-	* s-stposu.adb (Allocate_Any_Controlled): Rewrite the machinery which
-	associates TSS primitive Finalize_Address with either the master itself
-	or with the internal hash table depending on the mode of operation of
-	the master.
-
-2011-08-30  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch3.adb (Make_Eq_If): If the etype of the _parent component is an
-	interface type then do not generate code to compare this component.
-	Required since they have no components and their equality operator is
-	abstract.
-
-2011-08-30  Steve Baird  <baird@adacore.com>
-
-	* sem_util.ads (Deepest_Type_Access_Level): New function; for the type
-	of a saooaaat (i.e, a stand-alone object of an anonymous access type),
-	returns the (static) accessibility level of the object. Otherwise, the
-	same as Type_Access_Level.
-	(Dynamic_Accessibility_Level): New function; given an expression which
-	could occur as the rhs of an assignment to a saooaaat (i.e., an
-	expression of an access-to-object type), return the new value for the
-	saooaaat's associated Extra_Accessibility object.
-	(Effective_Extra_Accessibility): New function; same as
-	Einfo.Extra_Accessibility except that object renames are looked through.
-	* sem_util.adb 
-	(Deepest_Type_Access_Level): New function; see sem_util.ads description.
-	(Dynamic_Accessibility_Level): New function; see sem_util.ads
-	description.
-	(Effective_Extra_Accessibility): New function; see sem_util.ads
-	description.
-	* einfo.ads (Is_Local_Anonymous_Access): Update comments.
-	(Extra_Accessibility): Update comments.
-	(Init_Object_Size_Align): New procedure; same as Init_Size_Align
-	except RM_Size field (which is only for types) is unaffected.
-	* einfo.adb
-	(Extra_Accessibility): Expand domain to allow objects, not just formals.
-	(Set_Extra_Accessibility): Expand domain to allow objects, not just
-	formals.
-	(Init_Size): Add assertion that we are not trashing the
-	Extra_Accessibility attribute of an object.
-	(Init_Size_Align): Add assertion that we are not trashing the
-	Extra_Accessibility attribute of an object.
-	(Init_Object_Size_Align): New procedure; see einfo.ads description.
-	* sem_ch3.adb (Find_Type_Of_Object): Set Is_Local_Anonymous_Access
-	differently for the type of a (non-library-level) saooaaat depending
-	whether Ada_Version < Ada_2012. This is the only point where Ada_Version
-	is queried in this set of changes - everything else (in particular,
-	setting of the Extra_Accessibility attribute in exp_ch3.adb) is
-	driven off of the setting of the Is_Local_Anonymous_Access attribute.
-	The special treatment of library-level saooaaats is an optimization,
-	not required for correctnesss. This is based on the observation that the
-	Ada2012 rules (static and dynamic) for saooaaats turn out to be
-	equivalent to the Ada2005 rules in the case of a library-level saooaaat.
-	* exp_ch3.adb
-	(Expand_N_Object_Declaration): If Is_Local_Anonymous_Access is
-	false for the type of a saooaaat, declare and initialize its
-	accessibility level object and set the Extra_Accessibility attribute
-	of the saooaaat to refer to this object.
-	* checks.adb (Apply_Accessibility_Check): Add Ada 2012 saooaaat support.
-	* exp_ch4.adb (Expand_N_In): Replace some Extra_Accessibility calls with
-	calls to Effective_Extra_Accessibility in order to support
-	renames of saooaaats.
-	(Expand_N_Type_Conversion): Add new local function,
-	Has_Extra_Accessibility, and call it when determining whether an
-	accessibility check is needed.
-	It returns True iff Present (Effective_Extra_Accessibility (Id)) would
-	evaluate to True (without raising an exception).
-	* exp_ch5.adb
-	(Expand_N_Assignment_Statement): When assigning to an Ada2012
-	saooaaat, update its associated Extra_Accessibility object (if
-	it has one). This includes an accessibility check.
-	* exp_ch6.adb (Add_Call_By_Copy_Code): When parameter copy-back updates
-	a saooaaat, update its Extra_Accessibility object too (if it
-	has one).
-	(Expand_Call): Replace a couple of calls to Type_Access_Level
-	with calls to Dynamic_Access_Level to handle cases where
-	passing a literal (any literal) is incorrect.
-	* sem_attr.adb (Resolve_Attribute): Handle the static accessibility
-	checks associated with "Saooaat := Some_Object'Access;"; this must
-	be rejected if Some_Object is declared in a more nested scope
-	than Saooaat.
-	* sem_ch5.adb (Analyze_Assignment): Force accessibility checking for an
-	assignment to a saooaaat even if Is_Local_Anonymous_Access
-	returns False for its type (indicating a 2012-style saooaaat).
-	* sem_ch8.adb
-	(Analyze_Object_Renaming): Replace a call to Init_Size_Align
-	(which is only appropriate for objects, not types) with a call
-	of Init_Object_Size_Align in order to avoid trashing the
-	Extra_Accessibility attribute of a rename (the two attributes
-	share storage).
-	* sem_res.adb
-	(Valid_Conversion) Replace six calls to Type_Access_Level with
-	calls to Deepest_Type_Access_Level. This is a bit tricky. For an
-	Ada2012 non-library-level saooaaat, the former returns library level
-	while the latter returns the (static) accessibility level of the
-	saooaaat. A type conversion to the anonymous type of a saooaaat
-	can only occur as part of an assignment to the saooaaat, so we
-	know that such a conversion must be in a lhs context, so Deepest
-	yields the result that we need. If such a conversion could occur,
-	say, as the operand of an equality operator, then this might not
-	be right. Also add a test so that static accessibilty checks are
-	performed for converting to a saooaaat's type even if
-	Is_Local_Anonymous_Access yields False for the type.
-
-2011-08-30  Javier Miranda  <miranda@adacore.com>
-
-	* sem_disp.adb (Check_Dispatching_Operation): Complete condition that
-	controls generation of a warning associated with late declaration of
-	dispatching functions. Required to avoid generating spurious
-	warnings.
-
-2011-08-30  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch6.adb (Check_Return_Subtype_Indication): Issue error if the
-	return object has an anonymous access type and the function's type is
-	a named access type.
-	* sem_ch8.adb (Analyze_Object_Renaming): Suppress error about renaming
-	conversions on implicit conversions, since such conversions can occur
-	for anonymous access cases due to expansion. Issue error for attempt
-	to rename an anonymous expression as an object of a named access type.
-	* sem_res.ads (Valid_Conversion): Add defaulted parameter Report_Errs,
-	to indicate whether this function should report errors on invalid
-	conversions.
-	* sem_res.adb (Resolve): For Ada 2012, in the case where the type of
-	the expression is of an anonymous access type and the expected type is
-	a named general access type, rewrite the expression as a type
-	conversion, unless this is an expression of a membership test.
-	(Valid_Conversion.Error_Msg_N): New procedure that conditions the
-	calling of Error_Msg_N on new formal Report_Errs.
-	(Valid_Conversion.Error_Msg_NE): New procedure that conditions the
-	calling of Error_Msg_NE on new formal Report_Errs.
-	(Valid_Conversion): Move declaration of this function to the package
-	spec, to allow calls from membership test processing. For Ada 2012,
-	enforce legality restrictions on implicit conversions of anonymous
-	access values to general access types, disallowing such conversions in
-	cases where the expression has a dynamic accessibility level (access
-	parameters, stand-alone anonymous access objects, or a component of a
-	dereference of one of the first two cases).
-	* sem_type.adb (Covers): For Ada 2012, allow an anonymous access type
-	in the context of a named general access expected type.
-	* exp_ch4.adb Add with and use of Exp_Ch2.
-	(Expand_N_In): Add processing for membership tests applied to
-	expressions of an anonymous access type. First, Valid_Conversion is
-	called to check whether the test is statically False, and then the
-	conversion is expanded to test that the expression's accessibility
-	level is no deeper than that of the tested type. In the case of
-	anonymous access-to-tagged types, a tagged membership test is applied
-	as well.
-	(Tagged_Membership): Extend to handle access type cases, applying the
-	test to the designated types.
-	* exp_ch6.adb (Expand_Call): When creating an extra actual for an
-	accessibility level, and the actual is a 'Access applied to a current
-	instance, pass the accessibility level of the type of the current
-	instance rather than applying Object_Access_Level to the prefix. Add a
-	??? comment, since this level isn't quite right either (will eventually
-	need to pass an implicit level parameter to init procs).
-
-2011-08-30  Bob Duff  <duff@adacore.com>
-
-	* s-taskin.ads: Minor comment fix.
-
-2011-08-30  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Check_Parameterless_Call): If the node is a selected
-	component and the selector is a dispatching operation, check if it is
-	a prefixed call before rewriting as a parameterless function call.
-
-2011-08-29  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc-interface/Makefile.in (../stamp-gnatlib1-$(RTSDIR)): Copy
-	tsystem.h into $(RTSDIR) instead of rts.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch10.adb, a-coorse.adb, exp_dist.adb, exp_ch3.adb: Minor
-	reformatting.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* alfa.ads (Name_Of_Heap_Variable): New constant name.
-	* lib-xref-alfa.adb, lib-xref.adb, lib-xref.ads (Drefs): New global
-	table to hold dereferences.
-	(Add_ALFA_Xrefs): Take into account dereferences as special
-	reads/writes to the variable "HEAP".
-	(Enclosing_Subprogram_Or_Package): Move subprogram here.
-	(Generate_Dereference): New procedure to store a read/write dereferencew
-	in the table Drefs.
-	* put_alfa.adb (Put_ALFA): Use different default than (0,0) used for
-	the special "HEAP" var.
-	* sem_ch4.adb (Analyze_Explicit_Dereference): Store read dereference
-	in ALFA mode.
-	* sem_util.adb (Note_Possible_Modification): Store write dereference
-	in ALFA mode.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch3.adb (Freeze_Type): Generate an accessibility check which
-	ensures that the level of the subpool access type is not deeper than
-	that of the pool object.
-	* sem_util.adb (Object_Access_Level): Expand to handle defining
-	identifiers.
-	* sem_res.adb (Resolve_Allocator): Add a guard to avoid examining the
-	subpool handle name of a rewritten allocator.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* impunit.adb, exp_ch4.adb, s-finmas.adb: Minor reformatting.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_dist.adb (TC_Rec_Add_Process_Element): For a choice with multiple
-	values, we generate multiple triples of parameters in the TypeCode.
-	Bump Choice_Index for each such triple so that a subsequent default
-	choice is associated with the correct index in the typecode.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cdlili.adb (Iterate): Initialize properly an iterator over a null
-	container.
-	(First, Last): Handle properly an iterator over a null container.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* sem_ch10.adb (Analyze_With_Clause,Install_Withed_Unit): Abandon
-	processing if we run across a node with no Scope. This can happen if
-	we're with-ing an library-level instance, and that instance got errors
-	that caused "instantiation abandoned".
-	* sem_util.adb (Unit_Declaration_Node): Make it more robust, by raising
-	an exception instead of using Assert, so it won't go into an infinite
-	loop, even when assertions are turned off.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-coorse.adb: Proper handling of empty ordered sets.
-
-2011-08-29  Johannes Kanig  <kanig@adacore.com>
-
-	* debug.adb: Add comments.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* a-except.adb, a-except-2005.adb: Minor comment rewording and
-	reformatting.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Array_Type_Declaration): Remove insertion of
-	declaration for Itypes in Alfa mode.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-cdlili.ads, a-coinve.ads, a-coorma.adb, a-coorma.ads, s-tassta.adb,
-	a-cborma.adb, a-cborma.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
-	a-cborse.ads, a-cobove.adb, a-cobove.ads, a-cbhase.ads: Minor
-	reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* exp_ch7.adb, exp_ch7.ads (Build_Exception_Handler): Move its spec to
-	package spec.
-	* exp_intr.adb (Expand_Unc_Deallocation): Use Build_Exception_Handler.
-	* a-except.adb, a-except-2005.adb (Rcheck_22): Do not defer aborts
-	while raising PE.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-cbhama.adb, a-cbhama.ads: Minor reformatting.
-
-2011-08-29  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch8.adb (Analyze_Subprogram_Renaming): Complete support for
-	renamings of formal subprograms when the actual for a formal type is
-	class-wide.
-
-2011-08-29  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
-	to Target.
-
-2011-08-29  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
-	components of record type.
-	* a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
-	to Target.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cbhama.adb, a-cbhama.ads, a-cborma.adb, a-cborma.ads, a-cobove.adb,
-	a-cobove.ads, a-coorma.adb, a-coorma.ads: Add iterator machinery to
-	container packages.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_util.adb, gnat1drv.adb, s-parint.ads: Minor
-	reformatting.
-
-2011-08-29  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cbhama.ads, a-cbhase.ads (Cursor): Default-initialize all
-	components of record type.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* s-tassta.adb (Task_Wrapper): Handle and ignore exceptions propagated
-	by the termination handler.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Array_Type_Declaration): Create declarations for Itypes
-	created in Alfa mode, instead of inserting artificial declarations of
-	non-Itypes in the tree.
-	* sem_util.adb, sem_util.ads (Itype_Has_Declaration): New function to
-	know if an Itype has a corresponding declaration, as defined in
-	itypes.ads.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* gnat1drv.adb: Minor rewrite.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* s-tasuti.adb (Make_Passive): Work around race condition in
-	Make_Independent, which can cause Wait_Count to be zero. So instead of
-	asserting that Wait_Count > 0, and then decrementing it, decrement it
-	only if Wait_Count > 0.
-	* s-taskin.ads (Wait_Count, Alive_Count, Awake_Count): All of these
-	should be nonnegative, so declare them Natural instead of Integer.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, sem_ch3.adb, a-cihama.adb, a-cihama.ads, exp_ch7.adb,
-	sem_ch5.adb, a-ciorse.adb, a-ciorse.ads, sem_ch12.adb, a-cidlli.adb,
-	a-cidlli.ads, sem_util.adb, sem_res.adb, gnat1drv.adb, a-except.adb,
-	a-except.ads, a-except-2005.ads, sem_ch4.adb, exp_disp.adb,
-	exp_aggr.adb, sem_ch13.adb, par-ch3.adb: Minor reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* s-auxdec-vms-alpha.adb: Add comments, remove some HT before labels.
-
-2011-08-29  Vadim Godunko  <godunko@adacore.com>
-
-	* s-parint.ads: Minor comment clarification.
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* prj.adb (Initialize): Make sure that new reserved words after Ada 95
-	may be used as identifiers.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-coinho.ads: Minor reformating.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Handle properly a loop over a
-	container of a derived type.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cidlli.adb, a-cidlli.ads, a-cihama.adb, a-cihama.ads,
-	a-ciorse.adb, a-ciorse.ads: Add iterator machinery to containers.
-
-2011-08-29  Pascal Obry  <obry@adacore.com>
-
-	* exp_disp.adb: Minor comment fix.
-	(Make_Disp_Asynchronous_Select_Body): Properly initialize out parameters
-	to avoid warnings when compiling with -Wall.
-	(Make_Disp_Conditional_Select_Body): Likewise.
-	(Make_Disp_Timed_Select_Body): Likewise.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Formal_Subprogram_Declaration): If default is
-	an entity name, generate reference for it.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Uniform handling of "X of S"
-	iterator form.
-	* sem_util.adb (Is_Iterator, Is_Reversible_Iterator): Yield True for
-	the class-wide type.
-	* sem_ch5.adb: Move some rewriting to the expander, where it belongs.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Check_Constrained_Object): Do not create an actual
-	subtype for an object whose type is an unconstrained union.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch3.adb (P_Array_Type_Definiation, P_Component_Items): "aliased"
-	is allowed in a component definition, by AI95-406.
-
-2011-08-29  Matthew Heaney  <heaney@adacore.com>
-
-	* a-chtgbo.adb (Generic_Iteration): Use correct overloading of Next.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-except-2005.adb: Alphabetize all routines.
-	(Triggered_By_Abort): New routine.
-	* a-except-2005.ads (Triggered_By_Abort): New routine.
-	* a-except.adb Alphabetize all routines.
-	(Triggered_By_Abort): New routine.
-	* a-except.ads (Triggered_By_Abort): New routine.
-	* exp_ch7.adb: Update all comments involving the detection of aborts in
-	finalization code.
-	(Build_Object_Declarations): Do not generate code to detect the
-	presence of an abort at the start of finalization code, use a runtime
-	routine istead.
-	* rtsfind.ads: Add RE_Triggered_By_Abort to tables RE_Id and
-	RE_Unit_Table.
-	* sem_res.adb (Resolve_Allocator): Emit a warning when attempting to
-	allocate a task on a subpool.
-	* s-stposu.adb: Add library-level flag Finalize_Address_Table_In_Use.
-	The flag disables all actions related to the maintenance of
-	Finalize_Address_Table when subpools are not in use.
-	(Allocate_Any_Controlled): Signal the machinery that subpools are in
-	use.
-	(Deallocate_Any_Controlled): Do not call Delete_Finalize_Address which
-	performs costly task locking when subpools are not in use.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* gnat1drv.adb (Adjust_Global_Switches): Restore expansion of tagged
-	types and dispatching calls in Alfa mode.
-	* lib-xref-alfa.adb (Collect_ALFA): Rewrite computation of
-	correspondance between body and spec scopes, to reuse utility functions
-	(Traverse_Declarations_Or_Statements): Protect access to body for stub
-	by testing the presence of the library unit for the body
-	* sem_ch6.adb (Set_Actual_Subtypes): take into account that in Alfa
-	mode the expansion of accept statements is skipped
-	* sem_util.adb, sem_util.ads (Unique_Entity): New function returning
-	the unique entity corresponding to the one returned by
-	Unique_Defining_Entity applied to the enclosing declaration of the
-	argument.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* treepr.ads: Improve debugging facilities. pn(x) no longer crashes in
-	gdb when x is not a node (it can be a node list, name_id, etc). pp is
-	an alias for pn. ppp is an alias for pt.
-
-2011-08-29  Javier Miranda  <miranda@adacore.com>
-
-	* exp_aggr.adb (Expand_Record_Aggregate): Use the top-level enclosing
-	aggregate to take a consistent decision on the need to convert into
-	assignments aggregates that initialize constant objects.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Expand_Allocator_Expression): Add a call to
-	Build_Allocate_Deallocate_Proc in order to handle allocation of
-	non-controlled objects on subpools.
-	* impunit.adb: Remove s-finmas and s-spsufi since they were never meant
-	to be end-user visible.
-	* s-finmas.adb: Add with and use clause for System.HTable.
-	Add an instantiation of Simple_HTable which provides a mapping between
-	the address of a controlled object and the corresponding
-	Finalize_Address used to clean up the object. The table is used when a
-	master is operating in heterogeneous mode.
-	(Attach): Explain why the input node is not verified on being already
-	attached.
-	(Delete_Finalize_Address): New routine.
-	(Detach): Add pragma Assert which ensures that a node is already
-	attached.
-	(Finalize): Add local variable Cleanup. Rewrite the iteration scheme
-	since nodes are no longer removed on traversal. Explain why node
-	detachment is undesirable in this case.
-	(Get_Finalize_Address): New routine.
-	(Hash): New routine.
-	(Is_Empty_List): Removed.
-	(pm): Renamed to Print_Master. Add output for discriminant
-	Is_Homogeneous.
-	Comment reformatting.
-	(Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
-	* s-finmas.ads: Various comments additions / improvements.
-	Type Finalization_Master has a discriminant which determines the mode of
-	operation.
-	(Delete_Finalize_Address): New routine.
-	(Get_Finalize_Address): New routine.
-	(pm): Renamed to Print_Master.
-	(Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
-	* s-stposu.adb: Add with clause for System.Address_Image; Add with and
-	use clause for System.IO.
-	(Allocate_Any_Controlled): Add machinery to set TSS primitive
-	Finalize_Address depending on the mode of allocation and the mode of
-	the master.
-	(Deallocate_Any_Controlled): Remove the relation pair object -
-	Finalize_Address regardless of the master mode. Add comment explaining
-	the reason.
-	(Detach): Ensure that fields Prev and Next are null after detachment.
-	(Finalize_Pool): Remove local variable Next_Ptr. Rewrite the iteration
-	scheme to check whether the list of subpools is empty. There is no
-	longer need to store the next subpool or advance the current pointer.
-	(Is_Empty_List): New routine.
-	(Print_Pool): New routine.
-	(Print_Subpool): New routine.
-	* s-stposu.ads: Various comments additions / improvements.
-	Field Master of type Root_Subpool is now a heterogeneous collection.
-	(Print_Pool): New routine.
-	(Print_Subpool): New routine.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Iterator_Loop): Implement Ada2012 loop iterator
-	forms, using aspects of container types.
-	* sem_ch3.adb (Find_Type_Name): Preserve Has_Delayed_Aspects and
-	Has_Implicit_Dereference flags, that may be set on the partial view.
-	* sem_ch4.adb (Process_Overloaded_Indexed_Component): Prefix may be a
-	container type with an indexing aspect.
-	(Analyze_Quantified_Expression): Analyze construct with expansion
-	disabled, because it will be rewritten as a loop during expansion.
-	(Try_Container_Indexing): The prefix itself may be a container type
-	with an indexing aspect, as with a vector of vectors.
-	* sem_ch5.adb (Analyze_Iteration_Scheme): In a generic context, analyze
-	the original doamin of iteration, for name capture.
-	(Analyze_Iterator_Specification): If the domain is an expression that
-	needs finalization, create a separate declaration for it.
-	For an iterator with "of" retrieve default iterator info from aspect of
-	container type. For "in" iterator, retrieve type of Iterate function.
-	* sem_ch13.adb (Check_Iterator_Function): Fix typo.
-	(Check_Aspect_At_End_Of_Declaration): Make type unfrozen before
-	analysis, to prevent spurious errors about late attributes.
-	* sprint.adb: Handle quantified expression with either loop or iterator
-	specification.
-	* a-convec.ads, a-convec.adb: Iterate function returns a reversible
-	iterator.
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Scan_Make_Arg): Take any option as is in packages Compiler,
-	Binder or Linker of the main project file.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* inline.adb (Add_Scopes_To_Clean): Exclude any entity within a generic
-	unit.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch9.adb: Partial revert of previous change for Alfa mode
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch11.adb: Minor expansion of comment.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Add_ALFA_Scope): Treat generic entities.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Arithmetic_Op): If the node has a universal
-	interpretation, set the type before resolving the operands, because
-	legality checks on an exponention operand need to know the type of the
-	context.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Package_Instantiation): Do not set delayed
-	cleanups on a master if the instance is within a generic unit.
-	Complement to the corresponding fix to inline.adb for K520-030.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* exp_ch7.adb (Build_Raise_Statement): Raise PE instead of the current
-	occurrence.
-	* exp_intr.adb: Minor comment fix.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Fix cases where
-	Delay_Required was used as an uninitialized variable.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-cdlili.adb, a-cdlili.ads, a-coinve.adb, a-coinve.ads,
-	sem_util.adb, sem_util.ads, a-cohama.adb, a-cohama.ads, a-coorse.adb,
-	a-coorse.ads, aspects.ads, sem_ch8.adb: Minor reformatting.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* system-freebsd-x86_64.ads (Backend_Overflow_Checks): Set true True.
-	Remove unused variables.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb: Remove Build_Explicit_Dereference.
-	* sem_util.adb, sem_util.ads (Build_Explicit_Dereference): Moved here
-	from sem_res.adb, used in analysis of additional constructs.
-	(Is_Iterator, Is_Reversible_Iterator): New predicates for Ada2012
-	expansion of iterators.
-	(Is_Object_Reference): Recognize variables rewritten as explicit
-	dereferences in Ada2012.
-	* snames.ads-tmpl: Add Has_Element, Forward_Iterator,
-	Reversible_Iterator names, for expansion of Ada2012 iterators.
-	* aspects.ads, aspects.adb (Find_Aspect): Utility.
-	* a-cdlili.ads, a-cdlili.adb: Add new iterator machinery to doubly
-	linked list container.
-	* a-coinve.ads, a-coinve.adb: Ditto for indefinite vector containers.
-	* a-coorse.ads, a-coorse.adb: Ditto for ordered sets.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* a-cohama.adb, a-cohama.ads: Add iterator primitives to hashed map
-	containers.
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): Get the maximum number of simultaneous
-	compilation processes after the Builder switches has been scanned, as
-	there may include -jnn.
-
-2011-08-29  Matthew Heaney  <heaney@adacore.com>
-
-	* a-chtgbo.adb (Generic_Equal): Use correct overloading of Next.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* gnatcmd.adb (GNATCmd): On OpenVMS, truncate the length of
-	GNAT_DRIVER_COMMAND_LINE to 255.
-
-2011-08-29  Pascal Obry  <obry@adacore.com>
-
-	* freeze.adb, sem_ch8.adb, a-convec.adb, a-convec.ads: Minor
-	reformatting and style fix (class attribute casing).
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch11.adb: Yet another case where expansion should be common
-	between CodePeer and Alfa.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch9.adb: Partial revert of previous change for Alfa mode.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Matches_Limited_With_View): The limited views of an
-	incomplete type and its completion match.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch13.adb: Adjust previous change.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb, prj.adb, sem_util.adb, sem_res.adb, gnat1drv.adb,
-	exp_ch4.adb, sem_ch8.adb: Minor code reorganization
-	Minor reformatting.
-
-2011-08-29  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, prj.adb, prj.ads (Compute_All_Imported_Projects): Also
-	initialize aggregated projects.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Find_Renamed_Entity): Within an instance, use scope
-	depth of candidates to resolve a potentially spurious ambiguity between
-	two visible subprograms.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma): Allow Test_Case pragma without
-	Requires/Ensures.
-	* sem_util.adb (Get_Ensures_From_Test_Case_Pragma,
-	Get_Requires_From_Test_Case_Pragma): Allow Test_Case pragma without
-	Requires/Ensures.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* gnat1drv.adb (Adjust_Global_Switches): Improve previous change.
-	Add comment.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_res.adb: Minor reformatting.
-
-2011-08-29  Johannes Kanig  <kanig@adacore.com>
-
-	* exp_ch4.adb (Expand_Quantified_Expression): Do not expand in ALFA
-	mode.
-	* gnat1drv.adb (Adjust_Global_Switches): Set
-	Use_Expressions_With_Actions to False in ALFA mode.
-	* sem_res.adb (Resolve_Quantified_Expression): Simpler treatment in
-	ALFA mode.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch13.adb (Expand_N_Freeze_Entity): Do nothing in Alfa mode.
-	* exp_ch9.adb: Do not expand tasking constructs in Alfa mode.
-	* gnat1drv.adb (Adjust_Global_Switches): Suppress the expansion of
-	tagged types and dispatching calls in Alfa mode.
-
-2011-08-29  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Process_Discriminants): Add missing check to ensure that
-	we do not report an error on an Empty node.
-
-2011-08-29  Geert Bosch  <bosch@adacore.com>
-
-	* Makefile.rtl (GNATRTL_NONTASKING_OBJECTS): Add a-nllrar.o,
-	a-nlrear.o and a-nurear.o.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb: Minor code reorganization.
-	Minor reformatting.
-	* sem_util.adb, errout.adb, exp_ch11.adb, a-ngrear.adb, s-gearop.adb,
-	sem_ch6.adb: Minor reformatting
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* s-except.ads, s-except.adb: Provide dummy body.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_warn.adb (Within_Postcondition): Take into account the case of
-	an Ensures component in a Test_Case.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* s-excdeb.ads, s-excdeb.adb: New files, created from s-except.
-	* rtsfind.ads (RTU_Id): Replaces System_Exceptions by
-	System_Exceptions_Debug
-	(RE_Unit_Table): Search RE_Local_Raise in System_Exceptions_Debug
-	* a-except.adb: With and use System.Exceptions_Debug instead of
-	System.Exceptions.
-	* a-except-2005.adb: Likewise.
-	* s-assert.adb: Likewise.
-	* s-except.adb, s-except.ads: Move debugging hooks to s-excdeb.
-	* Makefile.rtl: Add s-excdeb.  Adjust compilation rule.
-	* gcc-interfaces/Makefile.in, gcc-interface/Make-lang.in: Add
-	s-excdeb. Update dependencies.
-	(GNATRTL_LINEARALGEBRA_OBJS): Remove a-nlrear.o a-nurear.o a-nllrar.o
-	as these no longer need external libraries.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Op_Expon): Additional check to reject an
-	exponentiation operator on universal values in a context that requires
-	a fixed-point type.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* raise-gcc.c (personnality_routine): Fix thinko.  Set Ada occurrence
-	before calling notify_handled_exception.
-	* a-exextr.adb: Fix comment.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Expand_Allocator_Expression): Add code to set attribute
-	Finalize_Address of the access type's finalization master.
-	(Expand_N_Allocator): Add code to set attribute Finalize_Address of the
-	access type's finalization master. Add a guard to prevent
-	Associated_Storage_Pool from being set on .NET/JVM.
-	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add code to set
-	attribute Finalize_Address of the access type's finalization master.
-	* exp_ch7.adb (Make_Finalize_Address_Call): New routine.
-	* exp_ch7.ads (Make_Finalize_Address_Call): New routine.
-	* rtsfind.ads: Add RE_Set_Finalize_Address to tables RE_Id and
-	RE_Unit_Table.
-	* s-finmas.adb: Add with clause for System.Address_Image. Add with and
-	use clause for System.IO
-	(Detach): Relax the assertion, to be reinstated later.
-	(Finalize): Rewrite the iteration loop to avoid pointer comparison.
-	Relax the assertion on Finalize_Address, to be reinstated later.
-	(Is_Empty_List): New routine.
-	(pm): New debug routine.
-	(Set_Finalize_Address): New routine.
-	* s-finmas.ads (pm): New debug routine.
-	(Set_Finalize_Address): New routine.
-	* s-stposu.adb (Allocate_Any_Controlled): Code reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr-gcc.adb (GCC_Exception_Access, GNAT_GCC_Exception_Access):
-	Remove convention C.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* s-taprop-vms.adb (Get_Exc_Stack_Addr): Remove.
-	(Initialize_TCB): Remove Exc_Stack_Ptr initialization.
-	(Finalize_TCB): Remove its finalization.
-	(Initialize): Remove assignment of GET_Exc_Stack_Addr
-	* s-soflin.adb (NT_Exc_Stack): Remove
-	(Get_Exc_Stack_Addr_NT): Likewise.
-	(Get_Exc_Stack_Addr_Soft): Likewise.
-	* s-soflin.ads (Get_Exc_Stack_Addr_NT): Remove.
-	(Get_Exc_Stack_Addr): Likewise.
-	(Get_Exc_Stack_Addr_Soft): Likewise
-	* s-taspri-vms.ads (Exc_Stack_T): Remove.
-	(Exc_Stack_Ptr_T): Likewise.
-	(Private_Data): Remove Exc_Stack_Ptr component.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* raise-gcc.c (get_ip_from_context): New function. Factorize code.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* gnat_ugn.texi: Fix aix and x86-solaris info for run-time.
-
-2011-08-29  Geert Bosch  <bosch@adacore.com>
-
-	* s-gearop.ads (Back_Substitute, Diagonal, Forward_Eliminate,
-	L2_Norm, Swap_Column): New generic subprograms
-	* s-gearop.adb (Back_Substitute, Diagonal, Forward_Eliminate,
-	L2_Norm, Swap_Column): Implement new subprograms in order to
-	eliminate dependency on BLAS and LAPACK libraries in
-	Ada.Numerics.Generic_Real_Arrays and eventually also the complex
-	version. Forward_Eliminate/Back_Substitute can be used to put a
-	matrix in row echelon or reduced row echelon form using partial
-	pivoting.
-	* a-ngrear.adb: (Back_Substitute, Diagonal, Forward_Eleminate,
-	Swap_Column): Instantiate from System.Generic_Array_Operations.
-	("*", "abs"): Implement by instantiation from Generic_Array_Operations.
-	(Sqrt): Local function for simple computation of square root without
-	adding dependencies on Generic_Elementary_Functions.
-	(Swap): New subprogram to exchange floating point numbers.
-	(Inverse): Reimplement using Jordan-Gauss elimination.
-	(Jacobi): New procedure implementing Jacobi's method for computation
-	of eigensystems, based on Rutishauser's implementation.
-	(L2_Norm): Implement directly using the inner product.
-	(Sort_Eigensystem): Sort eigenvalue/eigenvector pairs in order of
-	decreasing eigenvalue as required by the Ada RM.
-	(Swap_Column): New helper procedure for Sort_Eigensystem.
-	Remove with of System.Generic_Real_BLAS and System.Generic_Real_LAPACK.
-	Add with of Ada.Containers.Generic_Anonymous_Array_Sort, for
-	Sort_Eigensystems.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* put_scos.adb (Put_SCOs): Do not emit a newline for an empty
-	statements line.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* s-finmas.adb (Finalize): Check Finalize_Address of the master rather
-	than the current node.
-	* s-finmas.ads: Move field Finalize_Address from type FM_Node to
-	Finalization_Master. The list headers have two fields instead of three.
-	This should fix alignment issue but subpool allocations are now
-	unusable. Alphabetize subprograms.
-	* s-stposu.adb (Allocate_Any_Controlled): Use the offset rather than
-	the size of the header when converting the beginning of the object to
-	a FM_Node. Set the master's Finalize_Address attribute if not already
-	set.
-	(Deallocate_Any_Controlled): Use the offset rather than the size of the
-	header when converting the beginning of the object to a FM_Node.
-
-2011-08-29  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch11.adb (Expand_N_Raise_Statement): Don't suppress expansion of
-	reraise when compiling for CodePeer.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* a-iteint.ads, Makefile.rtl: Add missing compilation of a-iteint.ads,
-	now needed by a-convec.adb. Fix warning.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_util.adb (Build_Allocate_Deallocate_Proc): Add a guard for the
-	processing of TSS routine Finalize_Address when compiling in
-	CodePeer_Mode.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* a-strunb.ads, einfo.ads, g-comlin.ads, sem_ch6.adb,
-	sem_warn.adb: Minor reformatting.
-
-2011-08-29  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-conf.adb (Get_Config_Switches): Also collect the list of
-	languages from aggregated projects.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb, lib-xref.ads (Traverse_Declarations_Or_Statements,
-	Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
-	Traverse_Package_Declaration, Traverse_Subprogram_Body,
-	Traverse_Compilation_Unit): Add a parameter Inside_Stubs so that bodies
-	for stubs are traversed too when parameter is set
-	(Traverse_All_Compilation_Units): Traverse without going inside stubs
-	(Traverse_Declarations_Or_Statements): Do the special traversing for
-	stubs when required.
-	* sem_util.adb, sem_util.ads (Get_Body_From_Stub): New function to
-	return subprogram or package body from stub.
-	(Is_Subprogram_Stub_Without_Prior_Declaration): New function to detect
-	stubs without prior subprogram decl.
-
-2011-08-29  Vasiliy Fofanov  <fofanov@adacore.com>
-
-	* gnat_ugn.texi: Fix typo.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* s-stposu.adb (Allocate_Any_Controlled): Reimplement the mechanism
-	which accounts for size vs alignment issues and calculates the size of
-	the list header.
-	(Deallocate_Any_Controlled): Ditto.
-	(Nearest_Multiple_Rounded_Up): New routine.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exstat.adb (String_To_EO): Do no set Cleanup_Flag.
-	* a-exexda.adb (Set_Exception_C_Msg): Ditto.
-	(Set_Exception_Msg): Ditto.
-	* a-exexpr-gcc.adb (Setup_Current_Excep): Ditto.  Do not set
-	Private_Data.
-	* a-except.adb, a-except-2005.adb (Save_Occurrence_No_Private): Remove.
-	Use Save_Occurrence instead of Save_Occurrence_No_Private.
-	(Raise_With_Msg): Remove Cleanup_Flag.
-	* a-except.ads, a-except-2005.ads (Exception_Occurrence): Remove
-	Clean_Flag and Private_Data components.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* freeze.adb (Freeze_Record_Type): Ignore packing in Alfa mode, like
-	in CodePeer mode.
-	* sem_ch3.adb (Signed_Integer_Type_Declaration): Correct the generation
-	of an explicitly declared type, so that the base types of the original
-	type and this generated type are the same, and a "type" (not a subtype
-	like previously).
-	* errout.adb (Special_Msg_Delete): Do not issue messages "Size too
-	small" in Alfa mode, like in CodePeer mode.
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore rep
-	clauses in Alfa mode.
-
-2011-08-29  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch6.ads, exp_ch6.adb (Is_Null_Procedure): Move the spec of this
-	function to the package spec.
-	* sem_ch6.adb (Find_Corresponding_Spec, New_Overloaded_Entity): For
-	internally generated bodies of null procedures locate the internally
-	generated spec enforcing mode conformance.
-	(Is_Interface_Conformant): Ensure that the controlling formal of the
-	primitives match.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma, case Inline): In an instance, do not
-	reject the pragma if it appears to apply to a formal subprogram.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch4.adb (Expand_Allocator_Expression): Use consistent name for
-	inner expression, to prevent double evaluation.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr.adb (Propagate_Exception): Remove all the parameters as
-	they were unused.
-	* a-exexpr-gcc.adb (Propagate_Exception): Ditto.
-	* a-except-2005.adb (Propagate_Exception): Adjust spec.
-	(Raise_Current_Excep): Adjust call.
-	(Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_disp.adb: Minor reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr.adb (Setup_Exception): Removed.
-	* a-exexpr-gcc.adb (Setup_Exception): Removed.
-	* a-except.adb (Exception_Propagation): Removed.
-	* a-except-2005.adb (Setup_Exception): Removed.
-	(Reraise): Remove call to Setup_Exception.
-	(Reraise_Occurrence): Ditto.
-	(Reraise_Occurrence_Always): Ditto.
-	(Reraise_Occurrence_No_Defer): Ditto.
-	(Transfer_Occurrence): Ditto.
-	* a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
-	(Set_Exception_Msg): Ditto.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-convec.adb, exp_disp.adb: Minor reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
-
-2011-08-29  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
-	Exception_Handlers to No_List instead of Empty_List in the case where
-	there are no handlers.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* gcc-interface/gigi.h (enum standard_datatypes): Add
-	ADT_reraise_zcx_decl
-	(reraise_zcx_decl): New macro.
-	* gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
-	(gigi): Set reraise_zcx_decl.
-	(Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
-	(gnat_to_gnu): Handle N_Raise_Statement.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
-	a-undesu.adb: Minor reformatting.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_disp.adb (Check_Premature_Freezing): When building a dispatch
-	table, accept an unfrozen untagged component if it is an actual for a
-	formal incomplete type.
-	* a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
-	provide new iterator forms over vectors.
-	Introduce type Iterator in package body to implement operations of
-	Reversible_Iterator interface.
-	* a-iteint.ads: Make package pure so it is usable with new container
-	packages, that are categorized Remote_Types.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
-	of <>, because this is the routine that checks for dimensionality
-	errors (for example, for a two-dimensional array, (others => <>) should
-	be (others => (others => <>)).
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* impunit.adb: Add new run-time units.
-	* freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
-	s-stposu.ads, s-stposu.adb: Code clean up.
-	Handle protected class-wide or task class-wide types
-	Handle C/C++/CIL/Java types.
-	* s-spsufi.adb, s-spsufi.ads: New files.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
-	library-level subprogram.
-	* sem_prag.adb (Check_Test_Case): Stricter rules for test-case
-	placement.
-	(Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
-	component.
-	* snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
-	component.
-	* gnat_rm.texi: Update doc for Test_Case pragma.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
-	convention C.
-	(GCC_Exception_Access): New type.
-	(Unwind_DeleteException): New imported procedure
-	(Foreign_Exception): Import it.
-	(GNAT_GCC_Exception): Simply have the occurrence inside.
-	(To_GCC_Exception): New function.
-	(To_GNAT_GCC_Exception): New function.
-	(GNAT_GCC_Exception_Cleanup): New procedure..
-	(Propagate_GCC_Exception): New procedure.
-	(Reraise_GCC_Exception): New procedure.
-	(Setup_Current_Excep): New procedure.
-	(CleanupUnwind_Handler): Change type of UW_Exception parameter.
-	(Unwind_RaiseException): Ditto.
-	(Unwind_ForcedUnwind): Ditto.
-	(Remove): Removed.
-	(Begin_Handler): Change type of parameter.
-	(End_Handler): Ditto. Now delete the exception if still present.
-	(Setup_Key): Removed.
-	(Is_Setup_And_Not_Propagated): Removed.
-	(Set_Setup_And_Not_Propagated): Ditto.
-	(Clear_Setup_And_Not_Propagated): Ditto.
-	(Save_Occurrence_And_Private): Ditto.
-	(EID_For): Add 'not null' constraint on parameter.
-	(Setup_Exception): Does nothing.
-	(Propagate_Exception): Simplified.
-	* exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
-	re-raise is not expanded anymore.
-	* s-except.ads (Foreign_Exception): New exception - placeholder for
-	non Ada exceptions.
-	* raise-gcc.c (__gnat_setup_current_excep): Declare
-	(CXX_EXCEPTION_CLASS): Define (not yet used)
-	(GNAT_EXCEPTION_CLASS): Define.
-	(is_handled_by): Handle foreign exceptions.
-	(PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
-
-2011-08-29  Jose Ruiz  <ruiz@adacore.com>
-
-	* a-synbar.adb (Synchronous_Barrier): Some additional clarification.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* a-synbar-posix.adb: Minor reformatting.
-
-2011-08-29  Jose Ruiz  <ruiz@adacore.com>
-
-	* a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
-	a-exetim-default.ads (Interrupt_Clocks_Supported,
-	Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
-	definitions to be compliant with AI-0171. The target systems do not
-	support separate account for the execution time of interrupt handlers.
-
-2011-08-29  Jose Ruiz  <ruiz@adacore.com>
-
-	* a-synbar.adb (Wait): Change the order of evaluation of the conditions
-	in the barrier to put first the easiest to evaluate (and the one which
-	will be True more often). More efficient.
-
-2011-08-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* s-atocou-x86.adb: Fix constraint in machine code insertion.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* aspects.ads, aspects.adb: Add new aspects for various pragmas and
-	attributes that are now aspects, as specified by AI05-0229-1.
-	* sem_ch13.adb (Analyze_Aspect_Specifications,
-	Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
-	pragmas or attribute references, as appropriate.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
-	a-synbar-posix.ads: Minor reformatting.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* snames.ads-tmpl: Add name Force.
-
-2011-08-29  Pascal Obry  <obry@adacore.com>
-
-	* prj-nmsc.adb: Minor reformatting.
-
-2011-08-29  Jose Ruiz  <ruiz@adacore.com>
-
-	* a-exetim.ads (Interrupt_Clocks_Supported,
-	Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
-	definitions to be compliant with AI-0171.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-ngelfu.adb: Add comments.
-
-2011-08-29  Geert Bosch  <bosch@adacore.com>
-
-	* a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
-	the closest machine number to Pi / 2.0.
-
-2011-08-29  Jose Ruiz  <ruiz@adacore.com>
-
-	* impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
-	package Ada.Synchronous_Barriers.
-	* a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
-	Add new specs and bodies for Ada.Synchronous_Barriers. There is a
-	default implementation using protected objects and another one
-	a-synbar-posix using POSIX barriers as the underlying support.
-	* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
-	x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
-	Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
-	Clean up dependencies.
-	* Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
-	exp_dist.adb: Minor code reorganization.
-	Minor reformatting.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
-	primitive operation must support external streaming if it is not a
-	controlling access result.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* sinfo.ads, sem_ch7.adb: Minor reformatting.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
-	restriction on allocators, as required by AI05-0013-1.
-	* restrict.ads: Minor comment fix.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
-	(To_Jmpbuf_Address): Ditto
-	(builtin_longjmp): Ditto
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_res.adb: Minor reformatting.
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): Move special processing for VM targets after the
-	call to Get_Target_Parameters.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch12.adb, par-ch12.adb: Minor reformatting.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
-	where an anonymous access discriminant of a limited designated type
-	appears in a non-immutably limited discriminated type and issue an
-	error message. Add local variable Desig_T and replace all occurrences
-	of Designated_Type.
-
-2011-08-29  Jose Ruiz  <ruiz@adacore.com>
-
-	* a-rttiev.adb (Set_Handler): Update comment to indicate that our
-	implementation is compliant to RM D.15(15/2) after the modification
-	imposed by AI05-0094-1 (binding interpretation).
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
-	s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* par-endh.adb (Check_End): For an END where it is mandatory to repeat
-	the scope name, do not report a missing label as a style violation (it
-	will be diagnosed as an illegality).
-	* exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
-	variant records: Get_Enum_Lit_From_Pos already returns a usage
-	occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
-	on Expr in Integer_Literal case so that it can be used by
-	Build_To_Any_Call.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
-	Adjust comment.
-	* exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
-	(Build_Abort_Block_Handler): New function to build an Abort_Signal
-	exception handler.
-	* exp_ch9.adb (Expand_N_Asynchronous_Select): Call
-	Build_Abort_Block_Handler to build the exception handler. Do not
-	undefer aborts for the Abort_Signal exception handler if back-end
-	exception mechanism.
-	* exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
-	back_end exceptions for all others and abort_signal.
-	* s-except.ads (ZCX_By_Default): New constant.
-	* a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
-	(Raise_Exception_Always): Ditto.
-	(Raise_From_Signal_Handler): Ditto.
-	(Raise_With_Location_And_Msg): Ditto.
-	(Raise_With_Msg): Ditto.
-	(Reraise): Ditto.
-	(Reraise_Occurence): Ditto.
-	(Reraise_Occurrence_Always): Ditto.
-	* s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
-	* s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* snames.adb-tmpl, sem_ch13.adb: Minor reformatting
-	Minor code reorganization.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
-	2012, not just Ada 2005.
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
-	with a project file or with gprbuid, if -gnatep= is specified, the
-	builder may need to be invoked with -x.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr-gcc.adb: Minor comment fix.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.adb: Minor reformatting.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
-	* par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
-	treating "some" as unreserved in earlier Ada versions. This is now
-	handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
-	rather than Name_Some, since Tok_Some is now recognized as reserved.
-	* scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
-	reserved word.
-	* scans.ads: Minor comment fixes.
-	* snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
-	for other language versions.
-	* scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
-	treating "some" as unreserved in earlier Ada versions. This is now
-	handled in Snames.Is_Keyword_Name.
-	* par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
-	Ada 2012.
-	(P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
-	unreserved in earlier Ada versions. This is now handled in
-	Snames.Is_Keyword_Name.
-	* snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
-	words as for other language versions.
-	* gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
-	Ada 2012, not just Ada 2005.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch13.adb: Additional semantic checks for aspects involved in
-	iterators.
-
-2011-08-29  Matthew Heaney  <heaney@adacore.com>
-
-	* a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
-	a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
-	Container parameter.
-	(Ancestor_Find): ditto.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* par-endh.adb: Minor reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
-	(GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
-	(Adjust_N_CLeanups_For): Remove.
-	(CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
-	stack is reached.
-	(Propgate_Exception): Adjust.
-	* raise-gcc.c: Add a few static/const.
-	(Adjust_N_Cleanups_For): Remove declaration.
-	(PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb: Use type of function return when rewriting as object
-	declaration.
-
-2011-08-29  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_type.adb: Minor reformatting.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* makeutl.adb: Minor reformatting.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
-	function call of a limited type, the expansion of the renaming is
-	complicated by the presence of various temporaries and subtypes that
-	capture constraints of the renamed object.
-	Rewrite node as an object declaration, whose expansion is simpler.
-	Given that the object is limited there is no copy involved and no
-	performance hit.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
-	freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
-	system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
-	system-linux-hppa.ads, system-linux-s390.ads,
-	system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
-	system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
-	system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
-	system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
-	system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
-	system-solaris-sparc.ads, system-lynxos-x86.ads,
-	system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
-	system-solaris-x86_64.ads, system-mingw-x86_64.ads,
-	system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
-	system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
-	system-vxworks-x86.ads: Remove GCC_ZCX_Support.
-	* s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
-	s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
-	* opt.ads: Adjust comment.
-	* targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
-	* gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
-	* system.ads: Move GCC_ZCX_Support to obsolete entries.
-
-2011-08-29  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb (Do_Complete): Resolve symbolic links when a relative
-	file name is specified on the gnatmake or gprbuild command line, and
-	before we search for that file in the project.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_type.adb (Within_Instance): New predicate in Collect_Interps,
-	used to determine whether a possible interpretation for an overloadable
-	entity is declared within the current instantiation and should be
-	included in the candidate set.
-
-2011-08-29  Vasiliy Fofanov  <fofanov@adacore.com>
-
-	* gnat_rm.texi, gnat_ugn.texi: Clean ups.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Actuals): Use base type to determine whether an
-	access subtype is access_to_subprogram, when applying checks for
-	RM 3.10.2 (27).
-
-2011-08-29  Matthew Heaney  <heaney@adacore.com>
-
-	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
-	for sibling when common parent.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
-	"pragma_".
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
-	for the return type when in ASIS mode.
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): Get the default search dirs, then the target
-	parameters after getting the Builder switches, as the Builder switches
-	may include --RTS= and that could change the default search dirs.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
-	Make_Final_Call. Move the processing for class-wide types before the
-	processing for derivations from [Limited_]Controlled.
-	(Make_Final_Call): Move the processing for class-wide types before the
-	processing for derivations from [Limited_]Controlled.
-	* s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
-	Add code to account for alignments larger than the list header. Add a
-	comment illustrating the structure of the allocated object + padding +
-	header.
-	(Deallocate_Any_Controlled): Add code to account for alignments larger
-	than the list header.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sinfo.ads, sinfo.adb: New node kind
-	N_Formal_Incomplete_Type_Definition, related flags.
-	par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
-	Parse formal incomplete types.
-	* sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
-	sem_ch12.
-	* sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
-	Formal incomplete types do not need completion.
-	* sem_ch12.adb (Analyze_Formal_Incomplete_Type,
-	Validate_Incomplete_Type_Instance): New procedures to handle formal
-	incomplete types.
-	* freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
-	that corresponds to a formal incomplete type.
-	* sprint.adb: Handle formal incomplete type declarations.
-	* exp_util.adb (Insert_Actions): An incomplete_type_definition is not
-	an insertion point.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-fihema.ads, a-fihema.adb: Unit removed.
-	* a-undesu.ads, a-undesu.adb: New unit implementing
-	Ada.Unchecked_Deallocate_Subpool.
-	* einfo.adb: Remove Associated_Collection from the node usage.
-	Add Finalization_Master to the node usage.
-	(Associated_Collection): Removed.
-	(Finalization_Master): New routine.
-	(Set_Associated_Collection): Removed.
-	(Set_Finalization_Master): New routine.
-	(Write_Field23_Name): Remove Associated_Collection from the output. Add
-	Finalization_Master to the output.
-	* einfo.ads: Remove attribute Associated_Collection and its uses in
-	entities.
-	Add new attribute Finalization_Master along with its uses in entitites.
-	(Associated_Collection): Removed along with its pragma import.
-	(Finalization_Master): New routine along with a pragma import.
-	(Set_Associated_Collection): Removed along with its pragma import.
-	(Set_Finalization_Master): New routine along with a pragma import.
-	* exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
-	Build_Finalization_Collection with Build_Finalization_Master.
-	(Expand_Freeze_Record_Type): Move the generation of Finalize_Address
-	before the bodies of the predefined routines. Add comment explaining
-	this. Replace call to Build_Finalization_Collection with
-	Build_Finalization_Master.
-	(Freeze_Type): Replace call to Build_Finalization_Collection with
-	Build_Finalization_Master.
-	(Make_Finalize_Address_Body): Comment reformatting.
-	(Make_Predefined_Primitive_Specs): Code reformatting.
-	(Stream_Operation_OK): Update comment mentioning finalization
-	collections. Replace RE_Finalization_Collection with
-	RE_Finalization_Master.
-	* exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
-	Associated_Collection with Finalization_Master. Replace call to
-	Build_Finalization_Collection with Build_Finalization_Master.
-	(Expand_Allocator_Expression): Replace call to Associated_Collection
-	with Finalization_Master. Replace call to Set_Associated_Collection with
-	Set_Finalization_Master. Remove the generation of
-	Set_Finalize_Address_Ptr.
-	(Expand_N_Allocator): Replace call to Associated_Collection with
-	Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
-	* exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
-	Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
-	comment on usage. Replace call to Needs_BIP_Collection with
-	Needs_BIP_Finalization_Master Remplace BIP_Collection with
-	BIP_Finalization_Master. Update all comments which mention finalization
-	collections. Replace Associated_Collection with
-	Finalization_Master. Replace Build_Finalization_Collection with
-	Build_Finalization_Master.
-	(BIP_Formal_Suffix): Update BIP_Collection's case.
-	(Build_Heap_Allocator): Update the related comment. Rename local
-	variable Collect to Fin_Mas_Id and update its occurrences. Update
-	comments which mention finalization collections. Replace
-	Set_Associated_Collection with Set_Finalization_Master.
-	(Expand_Call): Update the code which detects a special piece of library
-	code for .NET/JVM.
-	(Make_Build_In_Place_Call_In_Allocator): Replace the call to
-	Add_Collection_Actual_To_Build_In_Place_Call with
-	Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
-	which generates a call to Make_Set_Finalize_Address_Ptr_Call.
-	(Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
-	Add_Collection_Actual_To_Build_In_Place_Call with
-	Add_Finalization_Master_Actual_To_Build_In_Place_Call.
-	(Make_Build_In_Place_Call_In_Assignment): Replace call to
-	Add_Collection_Actual_To_Build_In_Place_Call with
-	Add_Finalization_Master_Actual_To_Build_In_Place_Call.
-	(Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
-	* exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
-	(Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
-	* exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
-	Rename local variable Collect to Fin_Mas_Id and update its occurrences.
-	Replace call to Set_Associated_Collection with Set_Finalization_Master.
-	(Build_Finalization_Collection): Renamed to Build_Finalization_Master.
-	Replace the call to Associated_Collection with Finalization_Master.
-	Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
-	Update the way finalization master names are generated. Update the
-	retrieval of the correct access type which will carry the pool and
-	master attributes.
-	(Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
-	(Make_Finalize_Address_Body): Abstract types do not need
-	Finalize_Address. Code reformatting.
-	(Make_Finalize_Address_Stmts): Update comment on usage.
-	(Make_Set_Finalize_Address_Ptr_Call): Removed.
-	(Process_Declarations): Update comments.
-	* exp_ch7.ads (Build_Finalization_Collection): Renamed to
-	Build_Finalization_Master. Update associated comment.
-	(Make_Set_Finalize_Address_Ptr_Call): Removed.
-	* exp_ch13.adb: Update comments which mention finalization collections.
-	(Expand_N_Free_Statement): Replace the call to Associated_Collection
-	with Finalization_Master.
-	* exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
-	create calls to routines Allocate_Any_Controlled and
-	Deallocate_Any_Controlled.
-	(Find_Finalize_Address): New routine.
-	(Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
-	comparison.
-	(Requires_Cleanup_Actions): Update the comment on freeze node
-	inspection.
-	* exp_util.ads: Remove comment on generated code for
-	Build_Allocate_Deallocate_Proc. The code is now quite complex and it
-	is better to simply look in the body.
-	* freeze.adb (Freeze_All): Update the comment of finalization
-	collections. Replace the call to Associated_Collection with
-	Finalization_Master. Replace the call to Build_Finalization_Collection
-	with Build_Finalization_Master.
-	* impunit.adb: Add a-undesu and s-stposu to the list of units.
-	* Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
-	a-fihema.
-	* rtsfind.adb (Get_Unit_Name): Remove the processing for children of
-	Ada.Finalization. Add processing for children of System.Storage_Pools.
-	* rtsfind.ads: Remove the naming of second level children of
-	Ada.Finalization.
-	Remove Ada_Finalization_Heap_Management from the list of units.
-	Remove subtype Ada_Finalization_Child.
-	Remove the following subprogram entities:
-	
-	   RE_Allocate
-	   RE_Deallocate
-	   RE_Finalization_Collection
-	   RE_Finalization_Collection_Ptr
-	   RE_Set_Finalize_Address_Ptr
-	
-	Add the naming of second level children of System.Storage_Pools.
-	Add System_Finalization_Masters and System_Storage_Pools_Subpools to
-	the list of units.
-	Add subtype System_Storage_Pools_Child.
-	Add the following subprogram entities to System.Finalization_Masters:
-	
-	   RE_Finalization_Master
-	   RE_Finalization_Master_Ptr
-	
-	Add the following subprogram entities to System.Storage_Pools.Subpools:
-	
-	   RE_Allocate_Any_Controlled
-	   RE_Deallocate_Any_Controlled
-	   RE_Root_Storage_Pool_With_Subpools
-	   RE_Root_Subpool
-	   RE_Subpool_Handle
-	
-	Move the following subprogram entities from
-	Ada.Finalization.Heap_Management to System.Finalization_Masters:
-	
-	   RE_Add_Offset_To_Address
-	   RE_Attach
-	   RE_Base_Pool
-	   RE_Detach
-	
-	* sem_ch3.adb (Access_Type_Declaration): Replace the call to
-	Set_Associated_Collection with Set_Finalization_Master.
-	* sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
-	BIP_Finalization_Master is created.
-	* s-finmas.adb: New unit System.Finalization_Masters.
-	* s-finmas.ads: New unit System.Finalization_Masters.
-	* s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
-	* s-stposu.ads, s-stposu.adb: New unit implementing
-	System.Storage_Pools.Subpools.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* tbuild.adb: Add assertion.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* s-pooglo.adb: Minor reformatting.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
-	an indexed component of a packed array whose element type is a record
-	with a representation clause different from that of the right-hand
-	side, generate a temporary to minimuze the number of bit-field
-	operations generated.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_util.adb (Insert_Actions): Use clauses can be part of lists of
-	declarations, and thus are likely insertion points for actions.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* einfo.ads: Minor comment fix.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* frontend.adb, gnat1drv.adb: Minor reformatting.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
-	* a-fihema.adb (Allocate, Deallocate): Ditto.  Possibly add padding
-	space in front of the header.
-
-2011-08-29  Johannes Kanig  <kanig@adacore.com>
-
-	* frontend.adb (Frontend): Exit after creating Standard package when
-	-gnatd.H is present.
-	* gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
-	present.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
-	makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
-	snames.ads-tmpl: Minor reformatting.
-
-2011-08-29  Philippe Gil  <gil@adacore.com>
-
-	* prj.adb (Reset_Units_In_Table): New procedure.
-	Reset units to avoid access to freed memory.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* get_scos.adb: When reading a P statement SCO without a pragma name
-	(from an older ALI file), ensure that the Pragma_Name component is set
-	to Unknown_Pragma (not left uninitialized).
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
-	modified to compute correctly the object path of a SAL project that is
-	extending another library project.
-	(Write_Path_File): New procedure.
-	* makeutl.ads (Directories): New table moved from Buildgpr
-	(Get_Directories): New procedure moved from Buildgpr
-	(Write_Path_File): New procedure
-	* mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
-	paths before binding SALs, instead of Set_Ada_Paths.
-	* prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
-	Prj.
-	* prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
-	(Current_Source_Path_File_Of): New function
-	(Set_Current_Object_Path_File_Of): New procedure
-	(Current_Source_Object_File_Of): New function
-	(Set_Current_Object_Path_File_Of): New procedure
-	* prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
-	(Current_Source_Path_File_Of): New function
-	(Set_Current_Object_Path_File_Of): New procedure
-	(Current_Source_Object_File_Of): New function
-	(Set_Current_Object_Path_File_Of): New procedure
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
-	packed entity, use a bit-field assignment only if there is no change of
-	representation.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
-	Is_RTU instead of using Chars comparisons.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
-	temporary object if the actual is constrained, and the discriminants
-	read from the stream don't match.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* sem_attr.adb, exp_attr.adb: Add handling of
-	Attribute_System_Allocator_Alignment
-	* snames.ads-tmpl: Add Name_System_Allocator_Alignment and
-	Attribute_System_Allocator_Alignment.
-	* ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
-	* gcc-interface/targtyps.c, gcc-interface/utils2.c,
-	gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
-	get_target_system_allocator_alignment.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
-	dependencies.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* exp_ch3.adb (In_Runtime): Fix typo.
-
-2011-08-29  Bob Duff  <duff@adacore.com>
-
-	* sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
-	and a separate tag assignment is generated, ensure that the tag
-	assignment is analyzed.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* atree.ads, atree.adb (Copy_Separate_List): New function that applies
-	Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
-	of statement lists that may contain local declarations.
-	* exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
-	duplicate the triggering statements needed for the expansion of this
-	construct, when the trigger is a dispatching call to a synchronized
-	primitive.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* gnat_rm.texi: Add doc for 'Elab_Subp_Body.
-	* bindgen.adb: Add comments.
-	* snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
-	in CodePeer mode.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* exp_attr.adb: Minor reformatting.
-	Minor code reorganization and commenting.
-	* par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
-	reformatting.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* get_scos.adb: Ignore chaining indicators not currently supported
-	by Ada.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* system.ads: Minor editing.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
-	CodePeer mode.
-	* sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
-	Attribute_Elab_Subp_Body.
-	* snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
-	* sem_util.adb: Update comments.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
-	pragma name for each SCO statement corresponding to a pragma.
-
-2011-08-29  Arnaud Charlet  <charlet@adacore.com>
-
-	* opt.ads: Minor editing.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
-	that only made sense for CodePeer mode.
-
-2011-08-29  Jose Ruiz  <ruiz@adacore.com>
-
-	* targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
-	which is no longer used.
-	* targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
-	handling of the 64-bit division check.
-	* exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
-	division available.
-	* system*.ads (Support_64_Bit_Divides): Remove this flag which is no
-	longer used.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* get_scos.adb: Minor reformatting.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
-	statement list is wrapped in a block, the block is explicitly analyzed
-	in order to properly redecorate the entities and create a servicing
-	finalizer.
-
-2011-08-29  Tristan Gingold  <gingold@adacore.com>
-
-	* sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
-	(Set_Zero_Cost_Handling): Remove.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
-
-2011-08-29  Geert Bosch  <bosch@adacore.com>
-
-	* s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
-	instruction, as the latter may produce -0.0, which is not a valid VAX
-	F float number.
-	(Neg_G): Likewise for VAX F float.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb: Minor reformatting.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb: Minor comment update.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
-	the operand type.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
-	current statement sequence on a generic instantiation or a subprogram
-	declaration.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
-	Minor reformatting.
-
-2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
-	Correct the check which involves the freeze node of a controlled or
-	access-to-controlled type.
-
-2011-08-29  Geert Bosch  <bosch@adacore.com>
-
-	* sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
-	statements.
-	* s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
-	Asm statements.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
-	for every index type and component type that is not a subtype_mark.
-	(Process_Subtype): Set Etype of subtype.
-
-2011-08-29  Robert Dewar  <dewar@adacore.com>
-
-	* a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
-	reorganization.  Minor reformatting.
-
-2011-08-29  Steve Baird  <baird@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
-	for CodePeer and ALFA modes.
-
-2011-08-29  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_type.adb (Collect_Interps): Within an instance, collect a homonym
-	that comes from an enclosing scope if it is not the renaming of an
-	actual, to handle properly a spurious ambiguity in an instance.
-
-2011-08-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
-	(Alignment_Check_For_Size_Change): ...this.  Add SIZE parameter and
-	use it instead of the Esize of the first parameter.
-	(Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
-	above change.
-	<Size>: Likewise.  Call it for composite types on the RM size.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
-	* sem_util.adb (Unique_Name): Correct behaviour for names of
-	compilation units.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* sem_prag.adb (Check_Precondition_Postcondition): In formal
-	verification mode, analyze pragma expression for correctness, for
-	pre/post on library-level subprogram, as it is not expanded later.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
-	in formal verification.
-
-2011-08-29  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_util.adb: Minor reformatting.
-	* freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
-	there's no pragma.
-	* par_sco.ads, par_sco.adb: Update comments.
-
-2011-08-29  Yannick Moy  <moy@adacore.com>
-
-	* einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
-	associated getter/setter.
-	* sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
-
-2011-08-29  Vincent Celier  <celier@adacore.com>
-
-	* prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
-	* prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
-	with declarations for Language_Kind and Dependency_Kind for Ada.
-	* prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
-	(Process_Compiler): Take into account the new attributes Dependency_Kind
-	and Language_Kind.
-	(Check_Configuration): Check if language kind is unit based, not if the
-	language name is Ada.
-	(Process_Exceptions_Unit_Based): Ditto
-	(Add_Language): Remove default additions of language and dependency kind
-	* prj.ads: Minor comment change
-	* snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
-
-2011-08-29  Johannes Kanig  <kanig@adacore.com>
-
-	* debug.adb: Update comments.
-
-2011-08-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
-	(CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
-	(CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
-	(ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
-	(ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
-
-2011-08-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
-	(GNATLIBCFLAGS_FOR_C): Replace
-	TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
-	(gnatlib-shared-default, gnatlib-shared-dual-win32)
-	(gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
-	(gnatlib-sjlj, gnatlib-zcx): Likewise.
-
-2011-08-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
-
-	* gcc-interface/gigi.h (enumerate_modes): Fix formatting.
-
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
-
-2011-08-05  Nicolas Roche  <roche@adacore.com>
-
-	* gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
-	libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
-	canadian cross.
-	* gcc-interface/Make-lang.in: Add support for canadian cross setting.
-
-2011-08-05  Matthew Heaney  <heaney@adacore.com>
-
-	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
-	subprogram bodies declared out-of-order.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.adb (Unique_Name): only prefix with "standard" the names of
-	entities directly in package Standard, otherwise skip the standard
-	prefix.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* a-cbmutr.adb: Minor reformatting
-	(Allocate_Node): refactor node allocation algorithm
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
-	* sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
-	mode.
-	(Analyze_Pragma, case Check_Policy): Ditto.
-	* sem_prag.ads (Check_Disabled): New function
-	* snames.ads-tmpl: Add Name_Disable.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Document implementation-defined policy DISABLE for
-	pragmas Assertion_Policy, Check_Policy, Debug_Policy.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
-	that appears in a generic formal part and applies to a formal
-	subprogram.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* a-cbmutr.ads: Minor reformatting.
-
-2011-08-05  Matthew Heaney  <heaney@adacore.com>
-
-	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
-	to check count, check sign of value instead.
-	* a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
-	(Copy_Subtree): allocate copy of source element
-	(Equal_Subtree): compare elements, not access objects
-
-2011-08-05  Vincent Celier  <celier@adacore.com>
-
-	* gnat_ugn.texi: Fix VMS alternative.
-
-2011-08-05  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch11.adb: Add comment.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb: Minor comment fix.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* scng.adb (Error_Unterminated_String): Improve flag position when
-	comma present.
-
-2011-08-05  Matthew Heaney  <heaney@adacore.com>
-
-	* Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
-	tree containers).
-	* a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
-	multiway tree containers.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
-	* stylesw.adb: Implement -gnatyC to control comment spacing
-	* stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
-	-gnatyc/C).
-	* usage.adb: Add line for -gnatyC.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_ugn.texi: Document -gnatyC.
-	* vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
-	synonym for COMMENTS2).
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
-	a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
-	sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
-	a-comutr.ads, lib-xref.adb: Minor reformatting.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
-	warning if there is an exception handler present.
-
-2011-08-05  Pascal Obry  <obry@adacore.com>
-
-	* a-iteint.ads: Fix copyright year.
-
-2011-08-05  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
-	statement SCO for a USE clause or a representation clause.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
-	between body and spec for stub.
-	(Detect_And_Add_ALFA_Scope): take into account subprogram stub
-	* lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
-	pragma precondition or postcondition, for which the enclosing
-	subprogram or package in the AST is not the desired one, return empty.
-
-2011-08-05  Thomas Quinot  <quinot@adacore.com>
-
-	* g-expect.adb: Minor reformatting.
-
-2011-08-05  Bob Duff  <duff@adacore.com>
-
-	* a-fihema.adb: Comment out OS_Lib.
-
-2011-08-05  Matthew Heaney  <heaney@adacore.com>
-
-	* Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
-	(unbounded multiway tree containers) and a-iteint.ads.
-	* a-comutr.ads, a-comutr.adb:
-	This is the new Ada 2012 unit for unbounded multiway tree containers
-	* a-cimutr.ads, a-cimutr.adb
-	This is the new Ada 2012 unit for indefinite multiway tree containers
-	* a-iteint.ads: New file.
-
-2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
-
-2011-08-05  Bob Duff  <duff@adacore.com>
-
-	* sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
-	subpools.
-	* par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
-	general indexing aspects of Ada2012. Called when analyzing indexed
-	components when other interpretations fail.
-	* sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
-	in an expression context where overloading is meaningful. This excludes
-	the occurrence in an aspect specification (efficiency only).
-	* sem_attr.adb (Analyze_Attribute): indicate that the attributes
-	related to iterators can be set by an attribute specification, but
-	cannot be queried.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): handle
-	Constant_Indexing and Variable_Indexing.
-	(Check_Indexing_Functions): New procedure to perform legality checks.
-	Additional semantic checks at end of declarations.
-
-2011-08-05  Sergey Rybin  <rybin@adacore.com>
-
-	* tree_io.ads: Update ASIS_Version_Number because of the change of the
-	order of calling Tree_Write/Tree_Read routines made for aspects.
-
-2011-08-05  Bob Duff  <duff@adacore.com>
-
-	* a-fihema.adb (Finalize): Fix race condition.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch12.adb (Analyze_Package_Instantiation,
-	Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
-	mode.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_type.adb (Specific_Type): in an instance, the type-specific
-	operand of an equality check that involves null may have a private
-	type. Use full view to determine legality of construct.
-
-2011-08-05  Vincent Celier  <celier@adacore.com>
-
-	* gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
-	delete or close the file when the call to gnatmake was successful.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
-	Global_Discard_Names.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sinfo.ads: comments on use of entity field for aspect specifications.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Reset_Entity): If the entity field of the associated
-	node is not itself an entity but a selected component, it is a
-	rewritten parameterless call to an en enclosing synchronized operation,
-	and this expansion will be performed again in the instance, so there is
-	no global information to preserve.
-
-2011-08-05  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
-	for renamings of predefined primitives.
-	(In_Predef_Prims_DT): New subprogram.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
-	possible interpretation of name is a reference type, add an
-	interpretation that is the designated type of the reference
-	discriminant of that type.
-	* sem_res.adb (resolve): If the interpretation imposed by context is an
-	implicit dereference, rewrite the node as the deference of the
-	reference discriminant.
-	* sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
-	Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
-	parent type or base type.
-	* sem_ch4.adb (Process_Indexed_Component,
-	Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
-	Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
-	Check for implicit dereference.
-	(List_Operand_Interps): Indicate when an implicit dereference is
-	ambiguous.
-	* sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
-
-2011-08-05  Thomas Quinot  <quinot@adacore.com>
-
-	* scos.ads: Update documentation of SCO table. Pragma statements can now
-	be marked as disabled (using 'p' instead of 'P' as the statement kind).
-	* par_sco.ads, par_sco.adb: Implement the above change.
-	(Process_Decisions_Defer): Generate a P decision for the first parameter
-	of a dyadic pragma Debug.
-	* sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
-	necessary.
-	* put_scos.adb: Code simplification based on above change.
-
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
-	bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
-	a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
-	prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
-
-2011-08-05  Bob Duff  <duff@adacore.com>
-
-	* a-stunau.ads, g-spipat.adb: Update comments.
-
-2011-08-05  Bob Duff  <duff@adacore.com>
-
-	* a-fihema.ads: Minor comment fix.
-	* a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
-	correct.
-	(Attach, Detach): Remove some unnecessary code.
-	(Finalize): Remove Node_Ptr_To_Address, replace with a constant.
-
-2011-08-05  Bob Duff  <duff@adacore.com>
-
-	* a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
-	allocation for Objects component. This simplifies the code somewhat. It
-	is also a little more efficient in the not-so-unusual case where there
-	are no controlled objects allocated.
-	Make Finalization_Started flag atomic.
-	(Finalize): Avoid unnecessary detachment of items from the list.
-	(pcol): Minor cleanup.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
-	package whose name is the same as that of the generic unit, or its
-	ultimate prefix.
-
-2011-08-05  Bob Duff  <duff@adacore.com>
-
-	* a-fihema.adb, a-fihema.ads: Minor comment improvements.
-	* sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
-	Minor comment fixes.
-
-2011-08-05  Arnaud Charlet  <charlet@adacore.com>
-
-	* make.adb (Linking_Phase): No longer need to set source search path
-	before calling gnatlink in CodePeer mode.
-	* gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
-	gcc in CodePeer mode, since the binder generated file no longer has a
-	'with Main'.
-	* switch.ads, switch.adb (Is_Language_Switch): Removed.
-	* switch-c.adb: Update comment.
-
-2011-08-05  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
-
-2011-08-05  Nicolas Roche  <roche@adacore.com>
-
-	* gnat_ugn.texi: Fix minor syntax error issue.
-
-2011-08-05  Vincent Celier  <celier@adacore.com>
-
-	* gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
-	delete or close the file when the call to gnatmake returns a non
-	successful return code.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
-	check, indicate that the copy of the original node does not come from
-	source, to prevent an infinite recursion of the expansion.
-
-2011-08-05  Johannes Kanig  <kanig@adacore.com>
-
-	* debug.adb: document switch -gnatd.G for gnat2why, which deactivates
-	VC generation for subprogram bodies.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* einfo.ads: Typo.
-	* sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
-	the base type with the smallest allowed base type.
-
-2011-08-05  Sergey Rybin  <rybin@adacore.com>
-
-	* tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
-	aspects.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.ads: minor comment updates.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
-	instantiation and a formal package the compiler generates a package
-	renaming declaration so that the generic name within the declaration
-	is interpreted as a renaming of the instance. At the end of a formal
-	package declaration, this renaming must become invisible.
-
-2011-08-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
-	comparison and rely on concrete entities instead.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
-	and discriminants, to indicate that the type has an access discriminant
-	that supports implicit dereference.
-	* snames.ads-tmpl: Add names of aspects and attributes related to
-	Ada2012 iterators: constant_indexing, default_iterator,
-	iterator_element, implicit_dereference, variable_indexing.
-	* aspects.ads, aspects.adb: entries for iterator-related aspects.
-	* sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
-	iterator-related aspects.
-	* sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
-
-2011-08-05  Sergey Rybin  <rybin@adacore.com>
-
-	* gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
-	metrics in gnatmetric to cover new kinds of coupling mentrics.
-
-2011-08-05  Steve Baird  <baird@adacore.com>
-
-	* bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
-	of calling the user-defined main subprogram.
-	(Gen_Main):  Declare Ada_Main_Program and (if CodePeer_Mode
-	is set) Call_Main_Subprogram ahead of, as opposed to
-	inside of, Main.
-	(Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
-	generation of a "with" of the user-defined main subprogram.
-	Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
-	(which is now called from Gen_Main instead).
-
-2011-08-05  Emmanuel Briot  <briot@adacore.com>
-
-	* projects.texi: Added reference to the Makefile package.
-
-2011-08-05  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch7.adb: Minor comment rewording.
-
-2011-08-05  Ed Falis  <falis@adacore.com>
-
-	* env.c: Fix comment.
-
-2011-08-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
-	character comparison and rely on concrete entities instead.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb: (Check_Private_Overriding): better error message,
-	suggested by AI95-0068.
-
-2011-08-05  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
-	the two potential initialization calls. This accounts for any
-	access-before-elaboration checks which may precede the initialization
-	calls.
-	(Next_Suitable_Statement): New routine. Returns the next real statement
-	after the input node while skipping generated checks.
-	* sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
-	with comment on usage.
-	Do not generate Elaborate_All when the trigger is a finalization call
-	coming from a type init proc.
-	(Check_Elab_Call): Propagate the initialization procedure context to
-	subsequent calls to Check_A_Call.
-	(Check_Internal_Call_Continue): Propagate the initialization procedure
-	context to subsequent calls to Check_Elab_Call.
-	(Is_Finalization_Procedure): New routine. Returns True if the input
-	entity denotes a [Deep_]Finalize routine.
-	* sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
-	along with comment on usage.
-
-2011-08-05  Vadim Godunko  <godunko@adacore.com>
-
-	* s-atocou.ads: Add list of supported platforms.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
-
-	* opt.ads (Disable_ALI_File): new Boolean flag
-	* lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
-
-2011-08-05  Ed Falis  <falis@adacore.com>
-
-	* env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
-	environ is properly defined.
-
-2011-08-05  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Compilation_Phase): Exit immediately when all objects have
-	been found up to date, to avoid multiple exit messages.
-	* prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
-	same project for languages with no compiler.
-	* gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
-	-eI.
-2011-08-05  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
-	sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
-	prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
-	s-atocou-builtin.adb: Minor reformatting.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
-	if the node to wrap is a pragma check, this node and enclosed
-	expression are not expanded, so do not apply any transformations here.
-	* exp_prag.adb (Expand_Pragma_Check): document the need to avoid
-	introducing transient scopes.
-
-2011-08-05  Jose Ruiz  <ruiz@adacore.com>
-
-	* adaint.c (__gnat_set_writable, __gnat_set_readable,
-	__gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
-	__gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
-	routine is available, so we use the default implementation of these
-	functions.
-	* s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
-	support for copying attributes on VxWorks 6.
-
-2011-08-05  Yannick Moy  <moy@adacore.com>
-
-	* debug.adb: Remove use of -gnatd.D.
-	* gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
-	* opt.ads: Simplify variables for ALFA mode, to keep one only
-	* restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
-	to ALFA mode.
-
-2011-08-05  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.adb (Do_Autoconf): Look also for --RTS in
-	Builder'Default_Switches.
-
-2011-08-05  Vincent Celier  <celier@adacore.com>
-
-	* makeusg.adb: Add lines for --create-map-file switches.
-
-2011-08-05  Ed Schonberg  <schonberg@adacore.com>
-
-	* freeze.adb (Freeze_Entity): For a subprogram, if a type in the
-	profile is incomplete and the full view is available, replace it with
-	the full view.
-	* sem_ch6.adb (Possible_Freeze): if a type in the profile is
-	incomplete, freezing the subprogram is delayed until the full view is
-	frozen.
-	* sem_type.adb (Disambiguate): an ambiguity between a user-defined
-	fixed-point multiplication operator and the predefined operator is
-	resolved in favor of the user-defined one.
-
-2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
-	CONST_CAST.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
-	whether a type lacks user-defined Read or Write operations, or has a
-	component that lacks them.
-	* sem_attr.adb (Check_Stream_Attribute): if restriction
-	No_Default_Stream_Attributes is active, verify that all subcomponent
-	types of the target have user-defined stream operations, and report
-	error otherwise.
-	* exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
-	* exp_strm.adb: Build_Elementary_Input_Call,
-	Build_Elementary_Write_Call): remove checks for restriction
-	No_Default_Stream_Attributes, now checked in semantics.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
-	switches on the command line, look for all valid --RTS switches in the
-	Builder switches and for each language use the first runtime name found
-	to invoke gprconfig.
-	(Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
-	command line and there is no auto-configuration.
-	(Runtime_Name_Set_For): New function.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Build_Object_Declarations): Do not generate the
-	elaborate initialization expression for variable Abort when processing
-	a package body or a declaration.
-	(Create_Finalizer): Propagate the package context when creating the
-	exception-related variables.
-	* exp_ch7.ads (Build_Object_Declarations): New formal parameter
-	For_Package along with usage comment.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Makefile.in: Clean up targets.
-	Enable new package for atomic counters and copy-on-write implementation
-	of unbounded strings on x86 platforms.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch7.adb: Minor reformatting.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_strm.adb: Minor reformatting.
-
-2011-08-04  Vadim Godunko  <godunko@adacore.com>
-
-	* s-atocou.adb: Replace by dummy version and use on targets where atomic
-	operations are not supported.
-	* s-atocou-builtin.adb: Renamed from s-atocou.adb.
-	* s-atocou-x86.adb: New file.
-	* Makefile.rtl: Add s-atocou.o file
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* make.adb (Compile): Move setting of CodePeer_Mode to ...
-	(Compilation_Phase): ... here.
-	(Scan_Make_Arg): Now bind and link by default in CodePeer mode.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* Make-generated.in: Fix minor typo in comment.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
-	the project path.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* a-coinho.adb: Minor reformatting.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* a-coinho.ads: Minor reformatting.
-
-2011-08-04  Vadim Godunko  <godunko@adacore.com>
-
-	* s-atocou.ads, s-atocou.adb: New files.
-	* a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
-	a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
-	direct use of GCC's atomic builtins and replace them by use of new
-	atomic counter package.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_strm.adb: better error message for No_Default_Stream_Attributes.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
-	with a call to Get_External_Tag.
-	* exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
-	subprogram usage. Remove the guard against package declarations and
-	bodies since Build_Cleanup_Statements is no longer invoked in that
-	context.
-	(Build_Components): Initialize Tagged_Type_Stmts when the context
-	contains at least one library-level tagged type.
-	(Build_Finalizer): New local variables Has_Tagged_Types and
-	Tagged_Type_Stmts along with associated comments on usage. Update the
-	logic to include tagged type processing.
-	(Create_Finalizer): Insert all library-level tagged type unregistration
-	code before the jump block circuitry.
-	(Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
-	(Expand_N_Package_Declaration): Remove the call to
-	Build_Cleanup_Statements.
-	(Process_Tagged_Type_Declaration): New routine. Generate a call to
-	unregister the external tag of a tagged type.
-	(Processing_Actions): Reimplemented to handle tagged types.
-	(Process_Declarations): Detect the declaration of a library-level
-	tagged type and carry out the appropriate actions.
-	(Unregister_Tagged_Types): Removed. The machinery has been directly
-	merged with Build_Finalizer.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
-	gnatls.adb, exp_ch3.adb: Minor reformatting.
-
-2011-08-04  Marc Sango  <sango@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute): Replace the message
-	"invisible attribute of}" of the spark restriction violation in
-	attribute reference by the simple message "invisible attribute of type".
-	Indeed, the node value Error_Msg_Node_1 used is in conflit with the
-	two insertion characters: '&' and '}'.
-
-2011-08-04  Vadim Godunko  <godunko@adacore.com>
-
-	* impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
-	* a-coinho.ads, a-coinho.adb: New file.
-	* Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
-
-2011-08-04  Nicolas Roche  <roche@adacore.com>
-
-	* alfa_test.adb: Not all ali files are containing alfa information even
-	if compiled with -gnatd.F. So suppress warning about missing ALFA
-	information.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
-	scope.
-	* put_alfa.adb: Check that scope name is not empty.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch3.adb (Stream_Operation_Ok): new predicate
-	Needs_Elementary_Stream_Operation, to determine whether user-defined
-	Read and Write attributes are available for the elementary components
-	of the given type. If only the predefined attributes are available,
-	then when restriction No_Default_Stream_Attributes is active the
-	predefined stream attributes for the composite type cannot be created.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* bindgen.adb: Fix obsolete comments and names from Ada/C days.
-	Put routines in alpha order
-
-2011-08-04  Jose Ruiz  <ruiz@adacore.com>
-
-	* gcc-interface/Makefile.in: Remove xenomai specific versions of system.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
-	* gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
-	gnat1why).
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
-	lib-xref-alfa.adb: Minor reformatting.
-
-2011-08-04  Marc Sango  <sango@adacore.com>
-
-	* sem_ch12.adb (Analyze_Generic_Package_Declaration,
-	Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
-	Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
-	mode.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* bindgen.adb (Gen_Adainit_C): Remove.
-	(Gen_Adafinal_C): Ditto.
-	(Gen_Elab_Externals_C): Ditto.
-	(Gen_Elab_Calls_C): Ditto.
-	(Gen_Elab_Order_C): Ditto.
-	(Gen_Elab_Defs_C): Ditto.
-	(Gen_Finalize_Library_C): Ditto.
-	(Gen_Finalize_Library_Defs_C): Ditto.
-	(Gen_Main_C): Ditto.
-	(Gen_Output_File_C): Ditto.
-	(Gen_Restrictions_C): Ditto.
-	(Gen_Versions_C): Ditto.
-	(Write_Info_Ada_C): Ditto.
-	(Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
-	(Gen_Output_File): Do not force Ada_Bind_File anymore.
-	Always call Gen_Output_File_Ada.
-	* gnatlink.adb (Begin_Info): Now a constant.
-	(End_Info): Ditto.
-	(Ada_Bind_File): Remove
-	(Process_Args): Do not handle -A/-C.  Remove not Ada_Bind_File cases.
-	* switch-b.adb (Scan_Binder_Switches): Do not handle -C.
-	* gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
-	* opt.ads (Ada_Bind_File): Remove.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* projects.texi: Document target-specific directory in default project
-	path for gnatmake.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
-	path in all cases .
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
-	opt.ads, lib-xref.ads: Code clean up.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi: Update description of Test_Case
-	* gnat_ugn.texi: Typo.
-
-2011-08-04  Ed Falis  <falis@adacore.com>
-
-	* adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
-	it is of type Root_Controlled. This action eliminates fields Prev and
-	Next from type equality.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb: Correct typo.
-
-2011-08-04  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
-	component.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
-	(Analyze_Pragma): allow static string expression for name of Test_Case,
-	instead of simply string literals.
-	* sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
-	expressions.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
-	case suffixes to find truncated main sources.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
-	s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
-	(Compute_Current_Task): Ditto.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Is_Global_Constant): new function that detects
-	library-level constant.
-	(Add_ALFA_Xrefs): ignore global constants in ALFA xref.
-	* sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
-	used as selector of parameter association, in ALFA mode.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
-	s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
-	reformatting.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* make.adb (Linking_Phase): Set source search path before calling
-	gnatlink in CodePeer mode.
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
-	Remove code which takes care of building TSDs.
-	* rtsfind.ads (RE_Check_Interface_Conversion): New entity.
-	* exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
-	the accessibility check in VM targets.
-	* exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
-	(Building_Static_DT): Now returns false for VM targets.
-	(Build_VM_TSDs): Removed.
-	(Expand_Interface_Conversion): Generate missing runtime check for
-	conversions to interface types whose target type is unknown at compile
-	time.
-	(Make_VM_TSD): Add missing code to disable the generation of calls to
-	Check_TSD if the tagged type is not defined at library level, or not
-	has a representation clause specifying its external tag, or -gnatdQ is
-	active.
-	* exp_disp.ads (Build_VM_TSDs): Removed.
-	(Make_VM_TSDs): Spec relocated from exp_disp.adb
-	* sem_disp.adb (Check_Dispatching_Operation): No code required to
-	register primitives in the dispatch tables in VM targets.
-	* exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
-	initialization of class-wide interface objects in VM targets.
-	(Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
-	of Make_DT).
-
-2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
-
-	* gnatlink.adb (Gnatlink): Correct missleading error message displayed
-	when dotnet-ld cannot be found.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* bindgen.adb: Simplify significantly generation of binder body file in
-	CodePeer mode.
-	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
-	when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
-	not expanded).
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_prag.adb, sem.ads: Code cleanup.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
-	* s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
-	results if possible.
-	* s-stusta.adb (Print): Adjust after changes in s-stausa.
-	* gnat_ugn.texi: Update dynamic stack usage section.
-
-2011-08-04  Steve Baird  <baird@adacore.com>
-
-	* bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
-	Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
-	contains only a call to the user-defined main subprogram.
-	(Gen_Main_Ada) - If CodePeer_Mode is set, then
-	call the "wrapper" subprogram instead of directly
-	calling the user-defined main subprogram.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
-	alternatives of a case statement for controlled objects. Rename local
-	variable A to Dead_Alt.
-	(Expand_N_If_Statement): Check the then and else statements of an if
-	statement for controlled objects. Check the then statements of all
-	elsif parts of an if statement for controlled objects.
-	(Expand_N_Loop_Statement): Check the statements of a loop for controlled
-	objects.
-	* exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
-	detects a loop associated with the expansion of an array object.
-	Augment the processing of the loop statements to account for a possible
-	wrap done by Process_Statements_For_Controlled_Objects.
-	* exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
-	statements and abortable part of an asynchronous select for controlled
-	objects.
-	(Expand_N_Conditional_Entry_Call): Check the else statements of a
-	conditional entry call for controlled objects.
-	(Expand_N_Selective_Accept): Check the alternatives of a selective
-	accept for controlled objects.
-	(Expand_N_Timed_Entry_Call): Check the entry call and delay
-	alternatives of a timed entry call for controlled objects.
-	* exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
-	exception handler for controlled objects.
-	* exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
-	Add formal parameter Nested_Constructs along with its associated
-	comment.
-	(Requires_Cleanup_Actions (Node_Id)): Update all calls to
-	Requires_Cleanup_Actions.
-	(Process_Statements_For_Controlled_Objects): New routine.
-	* exp_util.ads (Process_Statements_For_Controlled_Objects): New
-	routine. Inspect a node which contains a non-handled sequence of
-	statements for controlled objects. If such an object is found, the
-	statements are wrapped in a block.
-
-2011-08-04  Bob Duff  <duff@adacore.com>
-
-	* sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
-	need to compare with Class_Wide_Type (T2), in order to get at the
-	original class-wide type node.
-	* sem_type.ads (Covers): Improve the comment.
-	* einfo.ads (Class_Wide_Type): Improve the comment.
-	* exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
-	the type of the Deref.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi: Document that Test_Case pragma can only appear on
-	separate declarations.
-	* sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
-	check identifier of pragma argument.
-	(Chain_TC): check that no other test case associated to the same entity
-	share the same name.
-	(Check_Test_Case): disallow test case inside subprogram body
-	(Analyze_Pragma): correct call to check identifier and not argument
-	* sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
-	function gets name from test case pragma.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi: Document new pragma and aspect.
-	* aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
-	(No_Duplicates_Allowed): new constant array defining whether duplicates
-	aspects of each kind can appear on the same declaration.
-	* einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
-	field, which points to a node holding the previous Spec_PPC_List.
-	* exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
-	through the indirection with Contract.
-	* exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
-	* par-prag.adb (Prag): do nothing on Test_Case pragma
-	* sem.adb (Analyze): abort on N_Contract, on which Analyze should not
-	be called directly.
-	* sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
-	component Ensures of Test_Case.
-	* sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
-	(Analyze_Generic_Subprogram_Declaration,
-	Analyze_Subprogram_Instantiation,
-	Analyze_Abstract_Subprogram_Declaration,
-	Analyze_Subprogram_Body_Helper,
-	Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
-	insert contract in subprogram node at point of definition
-	* sem_ch13.adb
-	(Aspect_Loop): do not raise error on duplicate Test_Case aspect
-	(Analyze_Aspect_Specifications): analyze Test_Case aspect and create
-	corresponding pragma
-	(Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
-	* sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
-	similar to the analysis of pre/post
-	(Derive_Subprogram): insert contract in subprogram node at point of
-	derivation.
-	* sem_prag.adb, sem_prag.ads
-	(Check_Arg_Is_String_Literal, Check_Identifier):
-	new checking procedures to be called in treatment of pragmas
-	(Check_Test_Case): new procedure to check that a Test_Case aspect or
-	pragma is well-formed. This does not check currently that 'Result is
-	used only in the Ensures component of a Test_Case.
-	(Analyze_Pragma): add case for Test_Case
-	(Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
-	components of a Test_Case.
-	(Preanalyze_TC_Args): new procedure to preanalyze the boolean
-	expressions in the 3rd (and 4th if present) arguments of a Test_Case
-	pragma, treated as spec expressions.
-	(Sig_Flags): add value -1 for Test_Case.
-	* sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
-	Get_Requires_From_Test_Case_Pragma): getters for both expression
-	components of a Test_Case.
-	* sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
-	indirection between an entry or [generic] subprogram entity and its
-	pre/post + test-cases.
-	(Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
-	get/set for fields of an N_Contract node.
-	* snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
-	Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
-	names and pragma for Test_Case.
-	* sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* gnat_ugn.texi: Improve documentation of gnatmake switch
-	--source-info-file=.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
-	type). Initialize Atyp to the appropriate type which is later checked
-	for completion. Rewrite the assertion associated with private type
-	completion.
-
-2011-08-04  Ed Falis  <falis@adacore.com>
-
-	* adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
-	initialize the number of CPUs.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_type.adb (Disambiguate): New subsidiary routine
-	In_Same_Declaration_List, to implement AI05-0020: a user-defined
-	equality on an anonymous access type whose designated type is private
-	does not lead to an ambiguity with the universal access equality
-	operator in the body or child units of the defining package. The same
-	is true for a multiplication operator on a private type completed with
-	a fixed-point-type.
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* opt.ads (Init_Or_Norm_Scalars_Config): Removed.
-	(Normalize_Scalars_Config): Removed.
-	* opt.adb
-	(Register_Opt_Config_Switches): Remove registering config values of
-	Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
-	(Restore_Opt_Config_Switches): Remove code which restores the values of
-	Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
-	Init_Or_Norm_Scalars.
-	(Save_Opt_Config_Switches): Remove code which saves values of
-	Init_Or_Norm_Scalars and Normalize_Scalars.
-	(Set_Opt_Config_Switches): Remove code which restores config values of
-	Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
-	Init_Or_Norm_Scalars.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* frontend.adb (Frontend): remove previous patch to avoid full
-	qualification in ALFA mode.
-	* lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
-	* sem_util.adb, sem_util.ads (Unique_Name): new function to define a
-	unique name for an entity, which could be used to identify the entity
-	across compilation units.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* prj-env.adb
-	(Initialize_Default_Project_Path): Add target specific directory
-	($prefix/$target/lib/gnat) in front of project path in all cases
-	(making gnatmake's behaviour consistent with gprbuild).
-	* gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
-	Pass target name from Sdefault to project subsystem.
-	* gnatls.adb: Show new target specific default project directory.
-
-2011-08-04  Johannes Kanig  <kanig@adacore.com>
-
-	* cstand.adb: Add Information to Identifier in Standard
-	(Identifer_For): Set Entity to the corresponding entity
-
-2011-08-04  Sergey Rybin  <rybin@adacore.com>
-
-	* gnat_ugn.texi: Update doc on gnatcheck.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
-	xrefs in a scope.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
-	performing expansion.
-	* sem_ch6.adb (Analyze_Subprogram_Body_Helper,
-	Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
-	it is not called in ALFA mode.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
-	after all, so removed.
-
-2011-08-04  Sergey Rybin  <rybin@adacore.com>
-
-	* vms_data.ads: Add missing VMS qualifiers.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
-	the list of files on the command line after processing it through
-	Complete_Mains.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Build_Raise_Statement): Remove the specialized
-	processing for .NET/JVM. These targets can now benefit from
-	Raise_From_Controlled_Operation and they share the same processing with
-	standard targets.
-	(Establish_Transient_Scope): Remove the restriction for .NET/JVM.
-	These targets need transient scopes in order to properly finalize short
-	lived controlled objects.
-	(Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
-	 NET/JVM. These targets can now benefit from
-	Raise_From_Controlled_Operation and they share the same processing with
-	standard targets.
-
-2011-08-04  Geert Bosch  <bosch@adacore.com>
-
-	* tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
-	Expand_Record_Aggregate, to determine whether aggregate must be
-	expanded into assignments. This is the case if the ancestor part is
-	private, regarless of the setting of the flag Has_Private_Ancestor.
-
-2011-08-04  Ed Falis  <falis@adacore.com>
-
-	* vxaddr2line.adb: Add support for e500v2 and for Linux hosts
-
-2011-08-04  Bob Duff  <duff@adacore.com>
-
-	* sinfo.ads: Fix comment.
-
-2011-08-04  Steve Baird  <baird@adacore.com>
-
-	* bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
-	choose a package name in much the same way as is
-	done for JGNAT when VM_Target /= No_VM, except that
-	a slightly more distinctive prefix string is used.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb (Complete_Mains): no longer accept unit names on the
-	gnatmake command line.
-	This behavior was never documented (and was supported only because of
-	an early bug in the code). This case might lead to ambiguous cases
-	(between unit names and truncated base names without suffixes).
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
-	Remove the external tag of a tagged type from the internal hash table.
-	* exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
-	expanded usage of the routine. Strenghten the check for Is_Master. Add
-	processing for tagged types.
-	(Build_Finalizer): Create all the necessary lists used in finalizer
-	creation when the processed context is a package that may contain
-	tagged types.
-	(Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
-	Requires_Cleanup_Actions.
-	(Expand_N_Package_Body): Package bodies may need clean up code
-	depending on whether they contain tagged types.
-	(Expand_N_Package_Declaration): Package declarations may need clean up
-	code depending on whether they contain tagged types.
-	(Unregister_Tagged_Types): New routine. Search through a list of
-	declarations or statements, looking for non-abstract Ada tagged types.
-	For each such type, generate code to unregister the external tag.
-	* exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
-	Requires_Cleanup_Actions.
-	(Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
-	through a list of declarations or statements looking for non-abstract
-	Ada tagged types or controlled objects.
-	* exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
-	Requires_Cleanup_Actions.
-	(Has_Controlled_Objects (List_Id, Boolean)): Removed.
-	* rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
-	RE_Unit_Table.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
-	has Ada sources, not project Project, because if the root project
-	Project has no sources of its own, all projects will be deemed without
-	sources.
-
-2011-08-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
-	of the No_Param_Proc acc-to-subp type used for initialization of
-	__gnat_finalize_library_objects so that it's declared at library level
-	rather than nested inside of the adainit routine.
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
-	if the tagged type has a representation clause which specifies its
-	external tag.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
-	Remove previous procedure with that name.
-	* sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
-	when appropriate.
-	* sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
-	subtype mark, the ancestor cannot have unknown discriminants.
-	(Resolve_Record_Aggregate): if the type has invisible components
-	because of a private ancestor, the aggregate is illegal.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
-	account switches -gnat2005, -gnat12 and -gnat2012.
-
-2011-08-04  Bob Duff  <duff@adacore.com>
-
-	* s-tasdeb.ads: Minor comment fix.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
-	CodePeer mode.
-	* switch.ads, switch.adb (Is_Language_Switch): New function.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* switch-c.adb: Minor comment addition.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* vms_conv.adb (Process_Argument): Fail graciously when qualifier
-	ending with '=' is followed by a space (missing file name).
-
-2011-08-04  Pascal Obry  <obry@adacore.com>
-
-	* g-regist.ads: Fix size of HKEY on x86_64-windows.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Associations): New routine
-	Check_Overloaded_Formal_Subprogram to reject a formal package when
-	there is a named association or a box initialisation for an overloaded
-	formal subprogram of the corresponding generic.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* alfa.ads (ALFA_Xref_Record): add component for type of entity
-	* get_alfa.adb, put_alfa.adb: Read and write new component of
-	cross-reference.
-	* lib-xref-alfa.adb (Collect_ALFA): generate new component.
-
-2011-08-04  Pascal Obry  <obry@adacore.com>
-
-	* urealp.adb: Minor reformatting.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
-	Handle the case when Cleanup_Protected_Object returns Empty.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* frontend.adb (Frontend): only qualify names in non-ALFA mode
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
-	call, ignore functions.
-
-2011-08-04  Geert Bosch  <bosch@adacore.com>
-
-	* urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
-	point.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
-	as an index for Builder'Switches. This conforms to the documentation.
-	* make.adb (Insert_Project_Sources): avoid duplicate code
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb (Complete_Mains): if the user has passed a relative file
-	name on the command line (for instance "../dummy"), never assume it can
-	be a unit name.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* bindgen.adb: Remove code the reference or create the
-	Break_Start/__gnat_break_start procedure.
-	* s-stalib.adb (Break_Start): Removed.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
-	shared with gprbuild.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* par-ch4.adb (P_Primary): preferentially issue an error message about
-	a missing parenthesis arount a conditional or case expression in Ada
-	2012 mode, if we detect that the alignment is not correct for a
-	statement.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Process_Declarations): Do not consider the result of a
-	tag-to-class-wide conversion as needing finalization actions.
-	* exp_util.adb (Has_Controlled_Objects): Do not consider the result of
-	a tag-to-class-wide conversion as needing finalization actions.
-	(Is_Finalizable_Transient): The result of a tag-to-class-wide
-	conversion does not need finalization actions.
-	(Is_Tag_To_CW_Conversion): New routine.
-	* exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
-	whether an object is the result of a tag-to-class-wide conversion.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
-	the left-hand-side and right-hand-side of a conjunct are inserted when
-	translating a pre- or postcondition
-	* sem_ch6.adb: Correct typo in comment
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat_rm.texi: Ravenscar does not prohibit dependence on
-	Unchecked_Conversion and Unchecked_Deallocation.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* make.adb: Minor reformatting.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
-	sources in the project and its imported projects, but not in the whole
-	tree.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb: Remove debug trace.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* makeutl.adb (Do_Complete): Get the absolute path name of a relative
-	path in canonical form, to be able to compare path names on platforms
-	such as Windows or Darwin.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
-	For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
-	* scos.ads: Update documentation accordingly.
-	* put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
-	pragmas.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
-	attribute only if prefix type is scalar.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
-	in gnatmake for specifying mains on the command line that do not belong
-	to the main project. These mains must currently all belong to the same
-	project, though.
-	(Ultimate_Extension_Of): removed, since duplicated
-	Ultimate_Extending_Project.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
-	instead.
-	(CodePeer_Mode_String): New.
-	(Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
-	CodePeer mode.
-	(Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
-	* bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
-	mode, since no useful elaboration subprogram is needed by CodePeer.
-	* gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
-	In this mode, compile binder file with -gnatC and do stop after this
-	step.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* exp_ch7.adb: Minor comment fix.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
-	exp_ch4.adb, makeutl.adb: Minor reformatting.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
-	Create several new subprograms to move code out of Make. This makes the
-	code more readable, removes code duplication, and is a preparation work
-	for adding support for aggregate projects.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* s-po32gl.ads, s-po32gl.adb: New files.
-	* exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
-	* exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
-	(Build_Finalization_Collection): Use it.
-	* exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
-	* rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
-	literals.
-	* gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb (Complete_Mains): add support for specs with no suffix on
-	the command line.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, makeutl.adb (Complete_Mains): if a main specified on the
-	command line is not a file name, also check whether it could be a unit
-	name.
-
-2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
-	the header of the finalization routine.
-	If the unit has no finalizer but is a body whose spec has one, then
-	generate the decrement of the elaboration entity only.
-	If the unit has a finalizer and is a spec, then do not generate the
-	decrement of the elaboration entity.
-	(Gen_Finalize_Library_C): Likewise.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Alignment_Of): New subsidiary routine.
-	(Bounds_Size_Expression): Removed.
-	(Double_Alignment_Of): New subsidiary routine.
-	(Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
-	for a hole in the dope vector of unconstrained arrays due to different
-	index and element alignments.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Allocator): diagnose task allocator that will
-	raise program_error because body has not been seen yet.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
-	an unresolved name.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* makeutl.adb (Do_Complete): Check absolute paths in canonical forms
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
-	* sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
-	instantiation in RCI.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb: Share more code with gprbuild
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* projects.texi: Added documentation for the IDE'Gnat project file
-	attribute.
-
-2011-08-04  Nicolas Roche  <roche@adacore.com>
-
-	* gnat_rm.texi: Minor editing.
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
-	and the library case for VM targets.
-	(Gen_Adainit_Ada): Likewise.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* g-altive.ads: Minor comment updates.
-	* prj-nmsc.adb: Minor reformatting.
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* opt.ads
-	(Normalize_Scalars_Config): Value of the configuration switch set by
-	pragma Normalize_Scalars when it appears in the gnat.adc file.
-	(Normalize_Scalars): New field for record Config_Switches_Type. Used
-	to save and restore settings of this pragma.
-	* opt.adb
-	(Register_Opt_Config_Switches, Save_Opt_Config_Switches,
-	Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* makeutl.adb: Minor reformatting.
-
-2011-08-04  Olivier Hainque  <hainque@adacore.com>
-
-	* g-altive.ads: Update comments to reflect that only the soft
-	binding is available today.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
-	makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* prj-env.adb: Remove local debug traces.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
-	was used instead of Hi_OK, which could cause a read of an uninitialized
-	value later on. Detected while working on the new warning.
-	* exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
-	to local variable.
-	* sem_ch5.adb (Analyze_Assignment): set the last assignment component
-	in more cases, in order to detect more unreferenced values.
-	* sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
-	object for expression, if any.
-
-2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
-	the operand types instead of the Esize.
-
-2011-08-04  Steve Baird  <baird@adacore.com>
-
-	* switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
-	enable CodePeer_Mode.
-	* bindusg.adb (Display): Add help message describing -P binder switch.
-	* gnat_ugn.texi: Document -P binder switch.
-	* bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
-	user-defined main program directly.
-	(Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
-	user-defined main program in the context clause of the package body.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
-	duplicate of Defining_Entity
-	(Get_Unique_Entity_For_Decl): rename function into
-	Unique_Defining_Entity
-	* einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
-	(Formal_Proof_On): remove synthesized flag
-	* cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
-	sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
-	sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
-	* sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
-	Annotate (Formal_Proof)
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
-	source files with non-standard naming schemes, in imported projects
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb (Complete_Mains): when a multi-unit source file is
-	specified on the gprbuild command line, we need to compile all units
-	within that file, not just the first one we find
-	Fix error message for mains that are not found.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch6.adb: Update comment.
-	* sem_ch12.adb: Minor reformatting.
-
-2011-08-04  Bob Duff  <duff@adacore.com>
-
-	* s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
-	Acceptor.Terminate_Alternative without locking Acceptor, which causes a
-	race condition whose symptom is to fail to lock Parent. That, in turn,
-	causes Parent.Awake_Count to be accessed without locking Parent, which
-	causes another race condition whose symptom is that Parent.Awake_Count
-	can be off by 1 (either too high or too low). The solution is to lock
-	Parent unconditionally, and then lock Acceptor, before reading
-	Acceptor.Terminate_Alternative.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* debug.adb: Update comment.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
-	sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
-	exp_ch6.adb: Minor reformatting.
-
-2011-08-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat_ugn.texi: Add sentence about the case of compile-time-detected
-	checks for -gnateE.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* sinfo.ads: Minor reformatting.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
-	even if there is no location.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb, sem_ch4.adb: move check for restriction
-	No_Task_Hierarchy to resolve_allocator.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
-	This flag of N_Pragma nodes is not used, remove it as well as all of
-	the associated circuitry.
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
-	runtime check on duplicated externa tags
-	* debug.adb Document switch -gnatdQ.
-
-2011-08-04  Gary Dismukes  <dismukes@adacore.com>
-
-	* a-fihema.ads: Minor typo fix.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch10.adb: Minor comment update.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* einfo.adb: Update the node field usage to reflect the renaming of
-	Return_Flag to Return_ Flag_Or_Transient_Decl.
-	(Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
-	(Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
-	(Write_Field15_Name): Change Return_Flag to
-	Return_Flag_Or_Transient_Decl.
-	* einfo.ads: Rename node field Return_Flag to
-	Return_Flag_Or_Transient_Decl. Update the associated comment and all
-	occurrences in entities.
-	(Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
-	associated Inline pragma.
-	(Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
-	associated Inline pragma.
-	* exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
-	routine.
-	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
-	Return_Flag and Set_Return_Flag.
-	* exp_ch7.adb (Process_Declarations): Add code to recognize hook
-	objects generated for controlled transients declared inside an
-	Exception_With_Actions. Update the calls to Return_Flag.
-	(Process_Object_Declaration): Add code to add a null guard for hook
-	objects generated for controlled transients declared inside an
-	Exception_With_Actions. Update related comment.
-	* exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
-	objects generated for controlled transients declared inside an
-	Exception_With_Actions. Update the calls to Return_Flag.
-	* expander.adb (Expand): Add new case for N_Expression_With_Actions.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_util.adb:(Wrong_Type): Improve error message on a one-element
-	positional aggregate.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
-	SLOC only for pragmas.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* projects.texi: Minor typo fix.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
-	on case-sensitive file systems.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
-	nested in a disabled pragma.
-	* scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
-	enclosing pragma, if any, for X decisions.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_prag.adb: Minor reformatting.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
-	allowed in no run time mode.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Check): When -gnatc is used, check for the source file
-	inside the ALI file with a canonical case file name.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
-	overriding the separator.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
-	prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor documentation fix for pragma Annotate.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
-	'Result only appears in postcondition of function.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
-	external tag, include the value of the external tag in the exception
-	message.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_attr.adb (Result): modify error message for misplaced 'Result
-
-2011-08-04  Sergey Rybin  <rybin@adacore.com>
-
-	* gnat_rm.texi (pragma Annotate): Fix syntax description to make it
-	clear that the second argument must be an identifier.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch9.adb (Build_Barrier_Function): When compiling with
-	-fpreserve-control-flow, insert an IF statement on the barrier
-	condition to ensure that a conditional branch instruction is generated.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-part.adb, prj.adb, prj.ads, prj-tree.ads
-	(Processing_Flags.Ignore_Missing_With): new flag.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
-	Source_List_File on case-insensitive systems where the file is actually
-	on a case-sensitive file system (NFS,...).
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* sem_ch6.adb (Analyze_Function_Return): In a rare case where a
-	function return contains a controlled [extension] aggregate and the
-	return statement is not part of a handled sequence of statements, wrap
-	the return in a block. This ensures that all controlled temporaries
-	generated during aggregate resolution will be picked up by the
-	finalization machinery.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
-	components, freeze type before resolution, to ensure that default
-	initializations are present for all components.
-	* sem_res.adb (Resolve_Actuals): the designated object of an
-	accces-to-constant type is a legal actual in a call to an
-	initialization procedure.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
-	N_Unchecked_Type_Conversion to the possible containers of a renamed
-	transient variable.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* par-ch13.adb (Aspect_Specifications_Present): recognize
-	"with Identifier'Class =>" as an aspect, so that a meaningful warning
-	is issued in Strict mode.
-	* par.adb: Fix typos in comments.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_attr.adb (Result): modify error message to take into account Post
-	aspect when compiling Ada 2012 (or newer) code.
-
-2011-08-04  Nicolas Roche  <roche@adacore.com>
-
-	* env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
-	remove need for GCC exceptions.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* makeutl.adb (Do_Complete): Call Debug_Output with the name of the
-	project, not the source file name.
-	* prj.adb (Find_Sources.Look_For_Sources): If the source has been
-	excluded, continue looking. This excluded source will only be returned
-	if there is no other source with the same base name that is not locally
-	removed.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
-	private and one of the operands is a real literal, use a qualified
-	expression rather than a conversion which is not meaningful to the
-	back-end.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
-	corresponding aspect X'Class are allowed, proceed with analysis of the
-	aspect instead of skipping it.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
-	This will allow to have an Ada implementation for the subprogram.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
-	completion and aspects are present, apply them to the entity for the
-	type which is currently the partial view, but which is the one that
-	will be frozen.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
-	applies to a partial view, indicate that the full view has predicates
-	and delayed aspects.
-	(Replace_Type_Reference): Handle properly predicates that apply to the
-	full view of a private completion.
-
-2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* layout.adb (Layout_Type): For composite types, do not set Esize.
-	* freeze.adb (Set_Small_Size): Remove test on alignment and do not
-	set Esize.
-	(Size_Known): Look at the RM size of components instead of the Esize.
-	(Freeze_Record_Type): Look at the RM size instead of the Esize to
-	issue warning and activate Implicit_Packing.
-	(Freeze_Entity): Likewise.  Do not issue a warning for alias/atomic
-	if the Esize is not known.
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
-	for elementary types only.
-	(Analyze_Record_Representation_Clause): Look at the RM size instead
-	of the Esize to issue errors.
-	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
-	is not known.
-	<E_Record_Type>: Look at the RM size instead of the Esize.  Remove
-	obsolete block.
-	Look at the RM size instead of the Esize for types if the latter is
-	not known.
-	(gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_type.adb: proper handling of equality not involving anonymous
-	access types.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
-	Vis_Decls. When creating a library-level finalizer for a package spec,
-	both the declaration and body of the finalizer are inserted either in
-	the visible or private declarations of the package spec.
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
-	use of the full-view of a type when invoking Is_Ancestor.
-	* sem_type.adb (Is_Ancestor): For consistency, when the traversal of
-	the full-view of private parents is requested, then use also the
-	full-view of the parent of the first derivation.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
-	instead of the locally imported procedure.
-	* s-taprop-mingw.adb (Enter_Task): Ditto.
-	* s-valrea.adb (Scan_Real): Ditto.
-	* s-imgrea.adb (Set_Image_Real): Ditto.
-	* s-flocon.ads: Make the package pure.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
-	* tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
-	* sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
-	New subprogram, moved here from...
-	* par.adb, par-ch5.adb (P_Statement_Name): ... here.
-	* par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
-	rewriting of the last argument into a procedure call statement here...
-	* sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
-	instead.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb: Minor reformatting.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* erroutc.adb: Minor reformatting.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* par_sco.adb: Comment update.
-
-2011-08-04  Tristan Gingold  <gingold@adacore.com>
-
-	* s-flocon.ads: New file.
-	* g-flocon.ads: Now a renaming of s-flocon.
-	* Makefile.rtl: Add s-flocon.o
-
-2011-08-04  Javier Miranda  <miranda@adacore.com>
-
-	* exp_strm.adb (Build_Array_Input_Function): if the array type is
-	constrained, do not attempt to build a subtype of it.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* errout.ads Change comments: remove 'R'M as an example where quotes
-	are needed; add ALFA as another case where quotes are not needed
-	* erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
-	case where quotes are not needed.
-	* sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
-	sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
-	Remove all occurrences of 'A'L'F'A
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch13.adb: check legality of invariant pragma.
-
-2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* bindgen.adb: Add comments.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
-	synthesized flag.
-	* sem_prag.adb (Analyze_Pragma): record the pragma Annotate
-	(Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
-	osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
-	sem_ch13.adb, s-pooloc.adb: Minor reformatting.
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* s-pooloc.ads, s-pooglo.ads: Minor reformatting
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	PR ada/47880
-	* s-pooloc.adb (Deallocate): Fix the case of deallocating the only
-	allocated object.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.ads, exp_ch4.adb: Minor reformatting.
-
-2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
-
-	* back_end.ads (Gen_Or_Update_Object_File): Add more comments.
-
-2011-08-04  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
-	type in all cases to compute list of primitive operations, because full
-	view may be an itype that is not attached to the list of declarations.
-
-2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
-	library has already been finalized.
-	(Gen_Adafinal_C): Likewise.
-	(Gen_Adainit_Ada): Generate an early return if the library has
-	already been elaborated.
-	(Gen_Adainit_C): Likewise.
-	(Gen_Output_File_Ada): Generate an elaboration flag.
-	(Gen_Output_File_C): Likewise.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
-	Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
-	built in the first place.
-	(Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
-	for CodePeer because Finalize_Address was not built to begin with.
-	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
-
-2011-08-04  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (__gnat_tmp_name): Use current process id to create temp
-	filenames, this ensures unicity of filenames across processes.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
-	Raise_Controlled to Raise_From_Controlled_Operation. Update the
-	signature of Raise_From_Controlled_Operation by adding flag From_Abort.
-	Add False as the actual to From_Abort in the generated call to
-	Raise_From_Controlled_Operation.
-
-2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
-
-	* osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
-	so that the ali file name can be retrieved from outside of this package.
-	* back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
-	doing nothing in the general case, but used to update the object file
-	timestamp if directly generated by the backend.
-	* gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
-	to a later time than the ali file one.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
-	entities whose body contains an Annotate pragma which forces formal
-	proof on this body.
-	* sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
-	sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
-	Mark_Non_ALFA_Subprogram to pass in a message and node.
-	* sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
-	(Forma_Proof, On) which sets the flag Formal_Proof_On in the
-	surrounding subprogram.
-	* sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
-	Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
-	as not in ALFA is annotated with Formal_Proof being On, then an error
-	is issued based on the additional parameters for message and node.
-	* snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
-	Finalize_Address when CodePeer is enabled.
-
-2011-08-04  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
-	the latter returns a pointer to a static buffer which is deallocated
-	at the end of the routine.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
-	after index creation; mark unconstrained base array type generated as
-	being in/not in ALFA as well
-	(Make_Index): mark subtype created as in/not in ALFA
-	* sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
-	over a loop as in/not in ALFA, depending on its type and form of loop
-	iteration.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
-	directly to False on .NET and JVM.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
-	constraint that subtype must come from source code to be in ALFA, so
-	that anonymous subtypes can be in ALFA too.
-
-2011-08-04  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
-	reference for ALFA mode.
-	* lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
-	procedure public so as to use it from formal verification back-end.
-
-2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
-
-	* g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
-	invalid checks of the Parameter, making Remove_Switch not working
-	correctly.
-
-2011-08-04  Arnaud Charlet  <charlet@adacore.com>
-
-	* targparm.ads: Update header: no run-time exception is needed on this
-	file.
-
-2011-08-04  Vincent Celier  <celier@adacore.com>
-
-	* a-fihema.adb: Use System.IO instead of GNAT.IO
-
-2011-08-04  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
-	are forbidden in Compiler_Unit mode.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* sem_util.adb: Minor reformatting.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
-	library-level finalizers.
-	(Gen_Finalize_Library_C): Update the import string for library-level
-	finalizers.
-	(Gen_Finalize_Library_Defs_C): Update the definition name of a
-	library-level finalizer.
-	* exp_ch7.adb: Remove with and use clauses for Stringt.
-	(Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
-	Spec_Decl. Add local variable Body_Id. The names of library-level
-	finalizers are now manually fully qualified and are no longer external.
-	A single name is now capable of servicing .NET, JVM and non-VM targets.
-	Pragma Export is no longer required to provide visibility for the name.
-	(Create_Finalizer_String): Removed.
-	(New_Finalizer_Name): New routine which mimics New_..._Name.
-
-2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
-	elaboration counter to Standard_Short_Integer.
-	* sem_util.adb (Build_Elaboration_Entity): Likewise.
-	* bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
-	(Gen_Elab_Externals_C): Likewise.
-
-2011-08-04  Ed Falis  <falis@adacore.com>
-
-	* system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
-	system-vxworks-ppc.ads, system-vxworks-m68k.ads,
-	system-vxworks-mips.ads, system-vxworks-x86.ads
-	(Always_Compatible_Rep): set to False for all VxWorks targets.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
-	makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
-	exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
-	exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
-	exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
-	sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
-	sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
-	Minor reformatting and code reorganization.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* projects.texi: Added doc for aggregate projects.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
-	Add support for overriding the Project_Path in aggregate projects.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* a-cofove.ads: Minor reformatting.
-
-2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
-	on the generated code.
-	(Build_Finalize_Statements): Update the comment on the generated code.
-	(Build_Initialize_Statements): Update the comment on the generated code.
-	(Build_Object_Declarations): Add local variable Result. The object
-	declarations are now built in sequence.
-	* rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
-	RE_Unit_Table.
-
-2011-08-04  Robert Dewar  <dewar@adacore.com>
-
-	* checks.adb, alfa.adb, alfa.ads: Minor reformatting.
-
-2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* einfo.ads (Elaboration_Entity): Document new definition and use.
-	(Elaboration_Entity_Required): Adjust to above change.
-	* exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
-	* exp_ch12.adb: And with and use for Snames.
-	(Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
-	* exp_util.adb (Set_Elaboration_Flag): Likewise.
-	* sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
-	<Check_Unit_Name>: Deal with N_Expanded_Name.
-	<Attribute_Elaborated>: Extend to all unit names.
-	* sem_elab.adb: And with and use for Uintp.
-	(Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
-	* sem_util.ads (Build_Elaboration_Entity): Adjust comment.
-	* sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
-	* bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
-	from Gen_Adainit_Ada.
-	(Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
-	(Gen_Adafinal_Ada): Remove redundant test.  In the non-main program
-	case, do not call System.Standard_Library.Adafinal; instead call
-	finalize_library if needed.
-	(Gen_Adafinal_C): Likewise.
-	(Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
-	non-main program case.
-	(Gen_Adainit_C): Generate a couple of external declarations here.
-	In the main program case, set SSL.Finalize_Library_Objects.
-	(Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
-	(Gen_Elab_Calls_C): Likewise.
-	(Gen_Finalize_Library_Ada): Likewise.  Skip SAL interface units.
-	(Gen_Finalize_Library_C): Likewise.  Generate a full function.
-	(Gen_Main_C): Put back call to Ada_Final and don't finalize library
-	objects here.
-	(Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
-	if -a is specified.  Call Gen_Elab_Externals_Ada.  Move around call to
-	Gen_Adafinal_Ada.
-	(Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
-	if -a is specified.  Call Gen_Elab_Externals_C.  Remove useless couple
-	of external declarations.  Call Gen_Finalize_Library_C.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
-	Compute_Compilation_Phases): new subprogram.
-	(Builder_Data, Builder_Project_Tree_Data): new subprogram and type
-	The number of mains as well as the various compilation phases that
-	need to be run are now project tree specific, since various
-	aggregated trees might have different requirements. In particular,
-	they do not all require bind or link phases.
-
-2011-08-04  Emmanuel Briot  <briot@adacore.com>
-
-	* prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
-	(Project_Tree_Appdata): New type.
-	It is now possible to associate application-specific data to a project
-	tree. In particular, this is used in the gprbuild builder to avoid a
-	number of global tables and htables, especially now that there can be
-	several project trees loaded at once because of aggregate projects.
-	(Debug_Name): new procedure.
-	* projects.texi: Clarify syntax of "**" for Source_Dirs
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
-	the "roots" for a main.
-	(Fill_From_Project): add support for aggregate projects. Main units
-	in aggregated projects are now automatically added in the list of
-	files to build (although this fails later on in gprbuild, because
-	these files are not using the root proejct tree, so this needs
-	further cleanup)
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
-	conditional expression in ALFA.
-	* sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
-	expressions as not in ALFA.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* a-cofove.adb: Minor reformatting.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
-	(Insert_Project_Sources, Insert_withed_Sources_For): moved from the
-	gprbuild sources.
-	These packages are more logically placed in the Queue package, since
-	they manipulate the queue. It is also likely that they can be adapted
-	for gnatmake, thus sharing more code.
-	(Finish_Program, Fail_Program): moved from the gprbuild sources, so
-	that we could move the above.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* errutil.adb (Finalize): clean up the list of error messages on exit.
-	Calling this subprogram multiple times will no longer show duplicate
-	error messages on stderr.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
-	Getopt_Switches when we have already define a command line
-	configuration.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
-	in ALFA. Instead, they are considered as assertions to prove.
-	* sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
-	nodes as not in ALFA. Instead, include conditional expressions in ALFA
-	if they have no ELSE part, or if they occur in pre- and postconditions,
-	where the Condition cannot have side-effects in ALFA
-	(Analyze_Membership_Op): do not mark such nodes as not in ALFA
-	(Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
-	Instead, include type conversion between scalar types in ALFA.
-	* sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
-	if-and-only-if its type is in ALFA.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* scos.adb, get_scos.adb, put_scos.adb
-	New code letter for decisions: G (entry guard)
-	* par_sco.adb
-	(Traverse_Subprogram_Body): Rename to...
-	(Traverse_Subprogram_Or_Task_Body): New subrpogram.
-	(Traverse_Protected_Body): New subprogram
-	(Traverse_Declarations_Or_Statements): Add traversal of task bodies,
-	protected bodies and entry bodies.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
-	entities with get/set subprograms, which is set on procedure entities
-	generated by the compiler for a postcondition.
-	* sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
-	* alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
-	entity for a declaration
-	(Get_Unique_Entity_For_Decl): new function returning an entity which
-	represents a declaration, so that matching spec and body have the same
-	entity.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
-	a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
-	library-level because retriction No_Implicit_Dynamic_Code in the
-	front-end prevents its definition as a local subprogram
-	(Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
-	for reuse in other contexts
-	(Traverse_Declarations_Or_Statements,
-	Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
-	Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
-	procedures take a callback parameter to be called on all declarations
-	* lib-xref.ads
-	(Traverse_All_Compilation_Units): new generic function to traverse a
-	compilation unit and call a callback parameter on all declarations
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* sem_prag.adb (Process_Interface_Name): Allow duplicated export names
-	in Java since they are always enclosed in a namespace that
-	differentiates them, and overloaded entities are supported by the VM.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* checks.adb (Determine_Range): If a computed bound of an operation is
-	outside the range of the base type of the expression, and overflow
-	checks are enabled, the result is unknown and cannot be used for any
-	subsequent constant folding.
-	* sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
-	unknown, so is the result of the comparison.
-
-2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
-	From_Abort. When finalization was triggered by an abort, propagate
-	Standard'Abort_Signal rather than Program_Error.
-	* a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
-	From_Abort.
-	* a-except.adb (Raise_From_Controlled_Operation): Add new formal
-	From_Abort. When finalization was triggered by an abort, propagate
-	Standard'Abort_Signal rather than Program_Error.
-	* a-except.ads:(Raise_From_Controlled_Operation): Add new formal
-	From_Abort.
-	* exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
-	Abort_Id. Update the calls to Build_Object_Declarations and
-	Build_Raise_Statement to include Abort_Id.
-	(Build_Adjust_Statements): New local variable Abort_Id. Update the
-	calls to Build_Object_Declarations and Build_Raise_Statement to include
-	Abort_Id.
-	(Build_Finalize_Statements): New local variable Abort_Id. Update the
-	calls to Build_Object_Declarations and Build_Raise_Statement to include
-	Abort_Id.
-	(Build_Components): Create an entity for Abort_Id when exceptions are
-	allowed on the target.
-	(Build_Finalizer): New local variable Abort_Id.
-	(Build_Initialize_Statements): New local variable Abort_Id. Update the
-	calls to Build_Object_Declarations and Build_Raise_Statement to include
-	Abort_Id.
-	(Build_Object_Declarations): Add new formal Abort_Id. Create the
-	declaration of flag Abort_Id to preserve the original abort status
-	before finalization code is executed.
-	(Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
-	runtime routine Raise_From_Controlled_Operation.
-	(Create_Finalizer): Update the call to Build_Raise_Statement to include
-	Abort_Id. Update the call to Build_Object_Declarations to include
-	Abort_Id. Update the layout of the finalizer body.
-	(Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
-	(Process_Transient_Objects): New local variable Abort_Id. Remove the
-	clunky code to create all flags and objects related to
-	exception propagation and replace it with a call to
-	Build_Object_Declarations. Update the call to Build_Raise_Statement to
-	include Abort_Id.
-	* exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
-	Add new formal Abort_Id and associated comment on its use.
-	(Build_Raise_Statement): Add new formal Abort_Id and associated comment
-	on its use.
-	* exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
-	Remove the clunky code to create all flags and objects related to
-	exception propagation and replace it with a call to
-	Build_Object_Declarations. Update the call to Build_Raise_Statement.
-
-2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* s-tassta.adb: Fix minor typos.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
-	lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
-
-2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
-	to packages. This ensures that the finalizer body will not end up
-	inside the freeze node.
-	(Process_Declarations): Add code to detect whether a freeze node has a
-	nested finalization collection.
-
-2011-08-03  Pascal Obry  <obry@adacore.com>
-
-	* g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
-	(Current_Session): Return a not null access to Session_Type.
-	(Default_Session): Likewise.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
-	exp_ch3.adb, exp_ch3.ads: Minor reformatting.
-
-2011-08-03  Pascal Obry  <obry@adacore.com>
-
-	* g-awk.ads: Minor comment fix.
-
-2011-08-03  Sergey Rybin  <rybin@adacore.com>
-
-	* tree_io.ads (ASIS_Version_Number): Update because of the changes in
-	the tree structure related to discriminant constraints.
-	Original_Discriminant cannot be used any more for computing the
-	defining name for the reference to a discriminant.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
-	function is not visibly tagged, this is not a dispatching call and
-	therfore is not Tag_Indeterminate, even if the function is marked as
-	dispatching on result.
-
-2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch13.adb: Add with and use clauses for Restrict and Rident.
-	(Expand_N_Free_Statement): Add a guard to protect against run-times
-	which do not support controlled types.
-	* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
-	against run-times which do not support controlled types.
-	* exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
-	against run-times which do not support controlled types.
-	* exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
-	against run-times which do not support controlled types.
-	* exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
-	protect against run-times which do not support controlled types.
-
-2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* exp_intr.adb: Put back with and use clauses for Exp_Ch11.
-	(Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
-	modified in the source, to prevent spurious warnings when compiling
-	with -gnatg.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* a-except-2005.adb: Minor reformatting.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
-	is a renaming declaration in the private part of a package, do not emit
-	a warning that the with_clause could be moved because the renaming may
-	be used in the body or in a child unit.
-
-2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
-	Propagate the Comes_From_Source attribute from the original return
-	object to the renaming.
-
-2011-08-03  Jose Ruiz  <ruiz@adacore.com>
-
-	* exp_ch7.adb (Build_Raise_Statement): Do not call
-	Raise_From_Controlled_Operation when this routine is not present in
-	the run-time library.
-	(Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
-	libraries (Ravenscar), tasks are non-terminating, and protected objects
-	and tasks can only appear at library level, so we do not want
-	finalization of protected objects nor tasks.
-	* exp_intr.adb: Minor clarification in comment.
-	bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
-	Gen_Output_File_C): Remove references to finalization of library-level
-	objects when using restricted run-time libraries.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Build_Discriminant_Constraints): Set
-	Original_Discriminant only if the parent type is a generic formal.
-
-2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch13.adb: Add with and use clause for Targparm;
-	(Expand_N_Free_Statement): Prevent the generation of a custom
-	Deallocate on .NET/JVM targets since this requires pools and address
-	arithmetic.
-	* exp_ch4.adb (Expand_Allocator_Expression): When compiling for
-	.NET/JVM targets, attach the newly allocated object to the access
-	type's finalization collection. Do not generate a call to
-	Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
-	exist in the runtime.
-	(Expand_N_Allocator): When compiling for .NET/JVM targets, do not
-	create a custom Allocate for object that do not require initialization.
-	Attach a newly allocated object to the access type's finalization
-	collection on .NET/JVM.
-	* exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
-	assignment of controlled types on .NET/JVM. The two hidden pointers
-	Prev and Next and stored and later restored after the assignment takes
-	place.
-	* exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
-	kludge for .NET/JVM to recognize a particular piece of code coming from
-	Heap_Management and change the call to Finalize into Deep_Finalize.
-	* exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
-	finalization collections on .NET/JVM only for types derived from
-	Controlled. Separate the association of storage pools with a collection
-	and only allow it on non-.NET/JVM targets.
-	(Make_Attach_Call): New routine.
-	(Make_Detach_Call): New routine.
-	(Process_Object_Declarations): Suppress the generation of
-	build-in-place return object clean up code on .NET/JVM since it uses
-	pools.
-	* exp_ch7.ads (Make_Attach_Call): New routine.
-	(Make_Detach_Call): New routine.
-	* exp_intr.adb Add with and use clause for Targparm.
-	(Expand_Unc_Deallocation): Detach a controlled object from a collection
-	on .NET/JVM targets.
-	* rtsfind.ads: Add entries RE_Attach, RE_Detach and
-	RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
-	* snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
-	names used in finalization.
-
-2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-fihema.adb: Add with and use clauses for System.Soft_Links.
-	(Attach, Detach): Lock the current task when chaining an object onto a
-	collection.
-
-2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
-	Rewritten to create the message strings when the exception is not
-	raised by an abort during finalization.
-	* a-except.ads, a-except-2005.ads: Add pragma Export for procedure
-	Raise_From_Controlled_Operation and update its associated comment.
-	* a-fihema.ads, a-fihema.adb: New GNAT unit.
-	Ada.Finalization.Heap_Management provides key functionality
-	associated with controlled objects on the heap, their creation,
-	finalization and reclamation. Type Finalization_Collection is
-	effectively a wrapper which sits ontop of a storage pool and performs
-	all necessary bookkeeping for all the objects it contains. Each
-	access-to-controlled or access-to-class-wide type receives a collection
-	as part of its expansion. The compiler generates buffer code and
-	invokes Allocate / Deallocate to create and destroy allocated
-	controlled objects.
-	* a-finali.adb ("="): Removed.
-	* a-finali.ads ("="): Removed. Controlled types no longer carry hidden
-	fields Prev and Next.
-	* ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
-	A library unit with at least one controlled object on the library level
-	has a special finalizer which is invoked by the binder. To signal this,
-	ali files carry field PF.
-	* ali.ads: New field in type Unit_Record called Has_Finalizer. Add
-	associated comment on field usage.
-	* a-tags.adb (Get_RC_Offset): Removed.
-	(Needs_Finalization): New routine.
-	* a-tags.ads: Update the structure of the GNAT dispatch tables.
-	Dispatch tables now carry field Needs_Finalization which provides
-	runtime indication whether a type is controlled or has controlled
-	components or both. Remove field RC_Offset.
-	(Get_RC_Offset): Removed along with its associated pragma Export.
-	Since tagged types with controlled components no longer carry hidden
-	field _controller, the special mechanism to retrieve its location is no
-	longer needed.
-	(Needs_Finalization): New routine.
-	* atree.ads, atree.adb (Elist24): New routine.
-	(Set_Elist24): New routine.
-	* atree.h: Add a define clause for Elist24.
-	* bindgen.adb New library-level variable Lib_Final_Built.
-	(Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
-	presence of a VM target, the routine generates calls to the proper
-	library finalization routine.
-	(Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
-	targets. Set the correct library finalization routine depending on
-	whether the library has controlled objects or this is a VM compilation.
-	(Gen_Finalize_Library_Ada): New routine. This procedure generates calls
-	to library-level finalizers of compiled units in reverse order of
-	elaboration. It also produces exception management code and reraises a
-	potential exception after all units have been finalized.
-	(Gen_Finalize_Library_C): New routine. This procedure generates calls to
-	library-level finalizers of compiled units in reverse order of
-	elaboration.
-	(Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
-	definitions of all library-level finalizers available to the compilation
-	(Gen_Main_Ada): Directly call Adafinal which now contails all target
-	dependent code.
-	(Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
-	System.Standard_Library.Adafinal directly. If the library needs
-	finalization actions, create the sequence of finalization calls.
-	(Gen_Output_File_Ada): Alphabetize local variables and constants.
-	Generate a with clause for System.Soft_Links when compiling for a VM.
-	Remove the code which imports System.Standard_Library.Adafinal as
-	Do_Finalize. Generate the library finalization routine.
-	(Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
-	If the library needs finalization actions, create all the definitions
-	of library- level finalizers.
-	(Has_Finalizer): New routine. Determines whether at least one compiled
-	unit has a library-level finalizer.
-	Add type Qualification_Mode.
-	(Set_Unit_Name): Add a formal which controls the replacement of a dot.
-	* einfo.adb: New usage of field 15 as Return_Flag.
-	Remove Finalization_Chain_Entity from the usages of field 19.
-	Remove Associated_Final_Chain from the usages of field 23.
-	New usage of field 23 as Associated_Collection.
-	New usage of field 24 as Finalizer.
-	New usage of flag 252 as Is_Processed_Transient.
-	(Associated_Final_Chain): Removed.
-	(Associated_Collection): New routine.
-	(Finalization_Chain_Entity): Removed.
-	(Finalizer): New routine.
-	(Is_Finalizer): New routine.
-	(Is_Processed_Transient): New routine.
-	(Return_Flag): New routine.
-	(Set_Associated_Final_Chain): Removed.
-	(Set_Associated_Collection): New routine.
-	(Set_Finalization_Chain_Entity): Removed.
-	(Set_Finalizer): New routine.
-	(Set_Is_Processed_Transient): New routine.
-	(Set_Return_Flag): New routine.
-	(Write_Entity_Flags): Include Is_Processed_Transient to the list of
-	displayed flags.
-	(Write_Field8_Name): Alphabetize the output.
-	(Write_Field11_Name): Alphabetize the output.
-	(Write_Field12_Name): Alphabetize the output.
-	(Write_Field13_Name): Alphabetize the output.
-	(Write_Field14_Name): Alphabetize the output.
-	(Write_Field15_Name): Alphabetize the output.
-	(Write_Field16_Name): Alphabetize the output.
-	(Write_Field17_Name): Alphabetize the output.
-	(Write_Field18_Name): Alphabetize the output.
-	(Write_Field19_Name): Alphabetize the output. Remove the output of
-	Finalization_Chain_Entity.
-	(Write_Field20_Name): Alphabetize the output.
-	(Write_Field21_Name): Alphabetize the output.
-	(Write_Field22_Name): Alphabetize the output.
-	(Write_Field23_Name): Alphabetize the output. Remove the output of
-	Associated_Final_Chain. Add output for Associated_Collection.
-	(Write_Field24_Name): Alphabetize the output.
-	(Write_Field25_Name): Add output for Finalizer.
-	(Write_Field26_Name): Alphabetize the output.
-	(Write_Field27_Name): Alphabetize the output.
-	(Write_Field28_Name): Alphabetize the output.
-	* einfo.ads: Add new field description for Associated_Collection and
-	its uses in nodes.
-	Remove Associated_Final_Chain and its uses in nodes.
-	Remove Finalization_Chain_Entity and its uses in nodes.
-	Add new field description for Finalizer and its uses in nodes.
-	Add new synthesized attribute Is_Finalizer.
-	Add new flag description for Is_Processed_Transient and its uses in
-	nodes.
-	Add new field description for Return_Flag and its uses in nodes.
-	(Associated_Final_Chain): Removed along with its pragma Inline.
-	(Associated_Collection): New routine and pragma Inline.
-	(Finalization_Chain_Entity): Removed along with its pragma Inline.
-	(Finalizer): New routine and pragma Inline.
-	(Is_Finalizer): New routine and pragma Inline.
-	(Is_Processed_Transient): New routine and pragma Inline.
-	(Return_Flag): New routine and pragma Inline.
-	(Set_Associated_Final_Chain): Removed along with its pragma Inline.
-	(Set_Associated_Collection): New routine and pragma Inline.
-	(Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
-	(Set_Finalizer): New routine and pragma Inline.
-	(Set_Is_Processed_Transient): New routine and pragma Inline.
-	(Set_Return_Flag): New routine and pragma Inline.
-	* exp_aggr.adb: Alphabetize subprograms.
-	(Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
-	(Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
-	associated comments. Remove local variables External_Final_List and
-	Attach.
-	Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
-	Ancestor. Remove the retrieval of finalization lists. Update the call to
-	Make_Adjust_Call.
-	(Convert_Aggr_In_Allocator): Remove the retrieval of finalization
-	lists. Update the call to Late_Expansion.
-	(Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
-	(Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
-	(Gen_Assign): Remove the retrieval of the finalization list used to
-	build the assignment. Update the calls to Make_Init_Call and
-	Make_Adjust_Call.
-	(Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
-	Remove the mechanism to determine attachment levels and finalization
-	list retrieval. Remove the processing for coextensions.
-	(Init_Controller): Removed. Controllers no longer exist.
-	(Late_Expansion): Remove formals Flist and Obj along with their
-	associated comments. Update the calls to Build_Record_Aggr_Code and
-	Build_Array_Aggr_Code.
-	* exp_ch13.adb (Expand_N_Free_Statement): New routine.
-	(Expand_N_Freeze_Entity): Add special processing for finalizers which
-	appear in entry bodies, protected subprograms and task bodies.
-	* exp_ch13.ads (Expand_N_Free_Statement): New routine.
-	* exp_ch3.adb (Add_Final_Chain): Removed.
-	(Build_Array_Init_Proc): Alphabetize local variables.
-	(Build_Assignment): Alphabetize local variables. Update the call to
-	Maked_Adjust_Call.
-	(Build_Class_Wide_Master): Rename local variables to better reflect
-	their role.
-	(Build_Discriminant_Assignments): Code reformatting.
-	(Build_Init_Call_Thru): Code reformatting.
-	(Build_Init_Procedure): Code reformatting. Generate a special version
-	of Deep_Finalize which is capable of finalizing all initialized
-	components and ignore the rest.
-	(Build_Init_Statements): Rename local variables to better reflect their
-	role.
-	Reimplement the mechanism to include the creation and update of an index
-	variable called a "counter". It is used as a bookmark for tracing
-	initialized and non-initialized components.
-	(Build_Initialization_Call): Remove local variable Controller_Typ.
-	Alphabetize all local variables. Remove the initialization of the
-	record controller and update the call to Make_Init_Call.
-	(Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
-	New local variable Counter.
-	(Constrain_Array): Alphabetize.
-	(Expand_Freeze_Array_Type): Create a collection instead of a
-	finalization list.
-	(Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
-	Finalize_Address which is used in conjunction with allocated controlled
-	objects.
-	(Expand_N_Object_Declaration): Remove the creation of a finalization
-	list for anonymous access types. Update the calls to Make_Init_Call and
-	Make_Adjust_Call.
-	(Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
-	retrieval of finalization lists. Remove the expansion of the record
-	controller. Create TSS primitive Finalize_Address used in conjunction
-	with controlled objects on the heap. Create finalization collections
-	for access-to-controlled record components.
-	(Expand_Record_Controller): Removed.
-	(Freeze_Type): Remove the freezing of record controllers. Freezing of
-	class-wide types now requires additional processing. Create
-	finalization collections for access-to-controlled types.
-	(Increment_Counter): New routine.
-	(Make_Counter): New routine.
-	(Make_Eq_If): Remove the mention of Name_uController.
-	(Make_Predefined_Primitive_Specs): There is no longer need to skip
-	types coming from System.Finalization_Root.
-	(Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
-	(Predefined_Primitive_Bodies): There is no longer need to skip types
-	coming from System.Finalization_Root.
-	(Stream_Operation_OK): Do not generate stream routines for
-	type Ada.Finalization.Heap_Management.Finalization_Collection.
-	* exp_ch3.ads: Alphabetize subprograms.
-	* exp_ch4.adb: Remove with and use clause for Sem_Ch8.
-	Add with and use clause for Lib.
-	(Complete_Coextension_Finalization): Removed.
-	(Complete_Controlled_Allocation): New routine. Create a finalization
-	collection for anonymous access-to-controlled types. Create a custom
-	Allocate which interfaces with the back end and the machinery in
-	Heap_Management.
-	(Expand_Allocator_Expression): Add necessary calls to
-	Complete_Controlled_Allocation. Remove the retrieval of finalization
-	lists. Update the calls to Make_Adjust_Call. Generate a call to
-	Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
-	the associated collection.
-	(Expand_N_Allocator): Remove the processing for dynamic coextensions.
-	Code clean up. Remove the retrieval of finalization lists and
-	attachment levels.
-	Update the call to Make_Init_Call. Generate a call to
-	Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
-	the associated collection.
-	(Get_Allocator_Final_List): Removed. Finalization lists are not
-	available.
-	(Suitable_Element): Remove the mention of Name_uController.
-	* exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
-	(Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
-	the left hand side, carry out the assignment and adjust the left hand
-	side.
-	* exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
-	(Add_Collection_Actual_To_Build_In_Place_Call): New routine.
-	(BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
-	BIP_Collection and BIPcollection.
-	(Build_Heap_Allocator): New routine used to allocate the return object
-	of a build-in-place function onto a collection.
-	(Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
-	(Expand_Call): Do not replace direct calls to Deep routines with their
-	aliases.
-	(Expand_N_Extended_Return_Statement): Give all variables shorter names
-	and update their occurrences. Add a special return flag to monitor the
-	[ab]normal execution of the function. The flag is set right before the
-	return statement.
-	Rewrite the mechanism used to allocate a build-in-place return object
-	on the heap or on a storage pool.
-	(Is_Direct_Deep_Call): New routine.
-	(Make_Build_In_Place_Call_In_Allocator): Add a collection to a
-	build-in-place function call instead of a final list. Build a call to
-	Set_Finalize_Address_Ptr to decorate the associated collection.
-	(Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
-	order to name the build-in-place function call's result for later
-	finalization. Add a collection to a build-in-place function call
-	instead of a final list.
-	(Make_Build_In_Place_Call_In_Assignment): Add a collection to a
-	build-in-place function call instead of a final list. Remove the code
-	which moves one final list and transforms it into the actual in a
-	nested build-in-place call.
-	(Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
-	build-in-place function call instead of a final list.
-	(Move_Final_List): Removed.
-	(Needs_BIP_Collection): New routine.
-	(Needs_BIP_Final_List): Removed.
-	* exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
-	enumeration type BIP_Formal_Kind.
-	Update the related comment.
-	(Needs_BIP_Collection): New routine.
-	(Needs_BIP_Final_List): Removed.
-	* exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
-	and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
-	majority of subprograms in this unit. Add Name_Finalize_Address to
-	array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
-	(Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
-	statements for an array type.
-	(Build_Adjust_Statements): Create the adjust statements for a record
-	type.
-	(Build_Cleanup_Statements): New routine. A procedure which given any
-	construct containing asynchronous calls, references to _master, or is a
-	task body, a task allocation or a protected body produces the necessary
-	runtime calls to clean up these constructs.
-	(Build_Exception_Handler): New routine.
-	(Build_Final_List): Removed.
-	(Build_Finalization_Collection): New routine. A core procedure which
-	creates a collection to service heap allocated controlled objects
-	associated with an access-to-controlled type.
-	(Build_Finalize_Statements): Create the finalization statements for a
-	record types.
-	(Build_Finalizer): New routine. A core procedure which given any
-	construct with declarations and/or statements detects all objects which
-	need any type of clean up (controlled objects, protected objects) and
-	generates all necessary code to clean up the said objects in the proper
-	order.
-	(Build_Finalizer_Call): New routine.
-	(Build_Initialize_Statements): Create the initialization statements for
-	an array type. The generated routine contains code to finalize partially
-	initialized arrays.
-	(Build_Object_Declarations): New routine.
-	(Build_Raise_Statement): New routine.
-	(Clean_Simple_Protected_Objects): Removed.
-	(Controller_Component): Removed.
-	(Enclosing_Function): New routine.
-	(Expand_Cleanup_Actions): Create a finalizer for a construct which has
-	either declarations or statements or both.
-	(Expand_N_Package_Body): Create a finalizer for a non-generic package.
-	(Expand_N_Package_Declaration): Create a finalizer for a non-generic
-	package.
-	(Find_Final_List): Removed.
-	(Global_Flist_Ref): Removed.
-	(In_Finalization_Root): Removed.
-	(Insert_Actions_In_Scope_Around): Determine the range of the transient
-	scope in terms of tree nodes. Process all transient variables within
-	that range.
-	(Make_Adjust_Call): Rewritten. There is no longer an attach call
-	generated after the adjust.
-	(Make_Attach_Call): Removed.
-	(Make_Call): New routine.
-	(Make_Clean): Removed.
-	(Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
-	build routines.
-	(Make_Deep_Proc): Rewritten to generate the new profile signature used
-	in Deep routines.
-	(Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
-	build routines.
-	(Make_Final_Call): Modified to simply create a call to either
-	Deep_Finalize or Finalize.
-	(Make_Finalize_Address_Body): New routine.
-	(Make_Finalize_Address_Stmts): New routine. A function which produces
-	TSS primitive Finalize_Address used in conjunction with heap allocated
-	controlled objects.
-	(Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
-	(Make_Init_Call): Rewritten. There is no longer an attach call
-	generated after initialization.
-	(Make_Local_Deep_Finalize): New routine.
-	(Make_Set_Finalize_Address_Ptr_Call): New routine.
-	(Make_Transient_Block): Remove the finalization list retrieval and
-	manipulation.
-	(Needs_Finalization): Moved to Exp_Util.
-	(Parent_Field_Type): New routine.
-	(Preprocess_Components): New routine.
-	(Process_Transient_Objects): New routine.
-	(Wrap_HSS_In_Block): New routine.
-	(Wrap_Transient_Declaration): Remove finalization list management and
-	controller insertion.
-	(Wrap_Transient_Expression): Code reformatting.
-	(Wrap_Transient_Statement): Code reformatting.
-	* exp_ch7.ads (Build_Final_List): Removed.
-	(Build_Finalization_Collection): New routine.
-	(Build_Raise_Statement): New routine.
-	(Controller_Component): Removed.
-	(Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
-	(Find_Final_List): Removed.
-	(In_Finalization_Root): Removed.
-	(Is_Simple_Protected_Type): Update related comment.
-	(Make_Adjust_Call): New parameter profile and associated comments.
-	(Make_Attach_Call): Removed.
-	(Make_Final_Call): New parameter profile and associated comments.
-	(Make_Finalize_Address_Body): New routine.
-	(Make_Init_Call): New parameter profile and associated comments.
-	(Make_Local_Deep_Finalize): New routine.
-	(Make_Set_Finalize_Address_Ptr_Call): New routine.
-	(Needs_Finalization): Moved to Exp_Util.
-	* exp_ch9.adb (Add_Object_Pointer): Code reformatting.
-	(Expand_N_Protected_Body): Remove the handling of finalization lists.
-	(Find_Protection_Type): Moved to Exp_Util.
-	* exp_disp.adb: Remove with and use clauses for Exp_Ch7.
-	(Make_DT): Update sequence of dispatch table initialization. Remove the
-	initialization of field RC_Offset. Add initialization of field Needs_
-	Finalization.
-	* exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
-	Reimplement how an object is first finalized, then deallocated.
-	* exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
-	Code reformatting.
-	* exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
-	Register TSS_Finalize_Address with type TSS_Names.
-	* exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
-	procedure provides the interface between an allocation / deallocation
-	and the support machinery in Ada.Finalization.Heap_Management.
-	(Find_Init_Call): Code reformatting.
-	(Find_Init_Call_In_List): Code reformatting.
-	(Find_Protection_Type): Moved from Exp_Ch9.
-	(Find_Prim_Op): Reimplement to add preference of recovered primitive.
-	(Has_Controlled_Coextensions): Removed.
-	(Has_Controlled_Objects): New routine.
-	(In_Library_Level_Package_Body): New routine.
-	(Insert_Action_After): New routine.
-	(Is_Finalizable_Transient): New routine. This predicate determines
-	whether an object declaration is one of the many variants of controlled
-	transients.
-	(Is_Null_Access_BIP_Func_Call): New routine.
-	(Is_Non_BIP_Func_Call): New routine.
-	(Is_Related_To_Func_Return): New routine.
-	(Needs_Finalization): Moved from Exp_Ch7.
-	* exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
-	(Find_Protection_Type): Moved from Exp_Ch9.
-	(Has_Controlled_Coextensions): Removed.
-	(Has_Controlled_Objects): New routine.
-	(In_Library_Level_Package_Body): New routine.
-	(Insert_Action_After): New routine.
-	(Is_Finalizable_Transient): New routine.
-	(Is_Null_Access_BIP_Func_Call): New routine.
-	(Is_Non_BIP_Func_Call): New routine.
-	(Is_Related_To_Func_Return): New routine.
-	(Needs_Finalization): Moved from Exp_ch7.
-	* expander.adb (Expand): Add a case for N_Free_Statement.
-	* freeze.adb (Freeze_All): Replace the generation of a finalization
-	list with a collection for access-to-controlled types.
-	(Freeze_Entity): Code reformatting.
-	(Freeze_Record_Type): Remove the freezing of a record controller
-	component.
-	(Freeze_Subprogram): Code reformatting.
-	* inline.adb (Cleanup_Scopes): Remove the reset of the scope
-	finalization list.
-	* lib-writ.adb (Write_Unit_Information): Output "PF" when a package
-	has a library-level finalizer.
-	* lib-writ.ads: Add "PF" to the sequence of unit attributes.
-	* a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
-	* Makefile.rtl: Remove a-filico and s-finimp from the list of object
-	files. Add a-fihema to the list of object files.
-	* par-ch4.adb:
-	Alphabetize the associations in type Is_Parameterless_Attribute.
-	* rtsfind.ads: Ada.Finalization_List.Controller and
-	System.Finalization_Implementation are no longer a GNAT unit.
-	Update the range of type Ada_Finalization_Child. Remove the following
-	recoverable entities:
-
-	   RE_Attach_To_Final_List
-	   RE_Deep_Tag_Attach
-	   RE_Finalize_List
-	   RE_Finalize_One
-	   RE_Finalizable_Ptr_Ptr
-	   RE_Global_Final_List
-	   RE_Limited_Record_Controller
-	   RE_List_Controller
-	   RE_Move_Final_List
-	   RE_Record_Controller
-	   RE_Simple_List_Controller
-
-	Add the following recoverable entities:
-
-	   RE_Add_Offset_To_Address
-	   RE_Allocate
-	   RE_Base_Pool
-	   RE_Deallocate
-	   RE_Exception_Identity
-	   RE_Finalization_Collection
-	   RE_Finalization_Collection_Ptr
-	   RE_Needs_Finalization
-	   RE_Save_Library_Occurrence
-	   RE_Set_Finalize_Address_Ptr
-	   RE_Set_Storage_Pool_Ptr
-	   RE_Storage_Count
-	* sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
-	Name_uController.
-	* sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
-	(First_Stored_Discriminant): Remove the mention of Name_uController.
-	* sem_aux.ads: Comment reformatting.
-	* sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
-	to redecorate an already existing class-wide type.
-	(Decorate_Tagged_Type): New parameter profile and associated comment.
-	Create a "shadow class-wide type" for a shadow entity.
-	* sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
-	of the final chain along with the associated comment.
-	* sem_ch3.adb (Access_Type_Declaration): Add new local variable
-	Full_Desig and set it to the full view of the designated type.
-	Initialize the finalization collection to empty.
-	(Build_Derived_Record_Type): Alphabetize local variables. Code
-	reformatting.
-	(Collect_Fixed_Components): Remove the mention of Name_uController.
-	(Create_Constrained_Components): Remove the mention of Name_uController.
-	(Make_Class_Wide_Type): Add specialized code to redecorate an existing
-	class-wide type of a shadow entity.
-	(Process_Full_View): Update the machinery which marks type
-	Limited_Controlled's entity as limited.
-	* sem_ch4.adb (Analyze_One_Call): Code reformatting.
-	* sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
-	list, instead make a collection build-in-place formal.
-	* sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
-	a designated type in order to establish a match between the renaming
-	and the renamed entity.
-	(Find_Selected_Component): Add guard to prevent spurious exceptions
-	from being raised on .NET/JVM.
-	* sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
-	to the list of primitive that need special processing. Update arrays
-	C_Names and D_Names.
-	(Replace_Types): Handle class-wide types.
-	* sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
-	different parameter profile, look at the first formal.
-	* sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
-	use clauses for Exp_Util.
-	* sem_res.adb: Remove with and use clauses for Elists.
-	(Propagate_Coextensions): Removed.
-	(Resolve_Allocator): Do not propagate the list of coextensions from one
-	allocator to another.
-	* sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
-	Deaccessed_T to Desig_Typ.
-	(Enter_Name): Remove the mention of Name_uController.
-	(Gather_Components): Remove the mention of Name_uController.
-	(Incomplete_Or_Private_View): New routine.
-	(Is_Coextension_Root): Removed.
-	(Is_Fully_Initialized_Type): Remove the mention of Name_uController.
-	* sem_util.ads (Incomplete_Or_Private_View): New routine.
-	(Is_Coextension_Root): Removed.
-	* s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
-	Controlled types are now derived from a null tagged record. Remove
-	types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
-	* sinfo.adb (Coextensions): Removed.
-	(Set_Coextensions): Removed.
-	* sinfo.ads: Remove Coextensions from the explanation of node fields
-	and its uses in nodes.
-	Update the field usage of N_Allocator.
-	(Coextensions): Removed along with its pragma Inline.
-	(Set_Coextensions): Removed along with its pragma Inline.
-	* snames.ads-tmpl: Remove names
-
-	  Name_uClean
-	  Name_uController
-	  Name_uFinal_List
-	  Name_uLocal_Final_List
-	  Name_Finalization_Root
-	  Name_Next
-	  Name_Prev
-
-	Add names
-
-	  Name_uFinalizer
-	  Name_Finalize_Address
-	* s-pooglo.adb (Allocate): Add overriding indicator.
-	(Deallocate): Add overriding indicator.
-	(Storage_Size): Add overriding indicator.
-	* s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
-	than Finalize_Global_List.
-	(Null_Finalize_Global_List): Removed.
-	(Save_Library_Occurrence): New routine.
-	* s-soflin.ads: Remove variable Finalize_Global_List along with its
-	initialization. Add variable Finalize_Library_Objects along with its
-	pragma Export. Add variables Library_Exception and
-	Library_Exception_Set along with their pragma Export.
-	(Null_Finalize_Global_List): Removed.
-	(Save_Library_Occurrence): New routine.
-	* s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
-	rather than Finalize_Global_List.
-	* tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
-	of the constructed node.
-
-2011-08-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* link.c: Include "auto-host.h" before system headers.
-
-2011-08-03  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): Add to table Library_Projs only library projects
-	that are not extended. Do not check if a library project that is
-	extended should be regenerated. Do not add to table Library_Paths the
-	libraries that are in extended projects. Link only with libraries that
-	are in libray projects that are not extended.
-	* prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
-	for a library project that is extended.
-
-2011-08-03  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
-	conforming subprogram renamings that appear to be completions if they
-	are not fully conformant.
-	Such renamings are homographs but not completions.
-	* sem_type.adb (Disambiguate): Handle disambiguation of overloaded
-	names in a subprogram renaming that appears in an instance.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
-	not immutably limited, build actual subtype from expression to provide
-	proper bounds to caller.
-
-2011-08-03  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch8.adb: Minor comment correction.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
-	returning a limited array, use an extended return statement.
-
-2011-08-03  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Initialize): If --subdirs= is used, but no project file is
-	specified, attempt to create the specify subdir if it does not already
-	exist and use it as the object directory as if -D had been specified.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-tpopsp-vms.adb: New file.
-	* s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
-	* gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
-	package.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
-	* sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
-	* sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
-	detect that an array has static bounds.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_dist.adb: Minor reformatting.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
-	(ATCB_Key): Removed, not always used.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
-	clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
-	most remaining global variables.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
-	prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
-	reformatting.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
-	that must be passed by copy in VM targets.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
-	duplicates a similar htable now in the project tree.
-
-2011-08-03  Claire Dross  <dross@adacore.com>
-
-	* a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
-	a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
-	Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
-	Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
-	Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
-	Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
-	Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
-	update.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
-	(ATCB_Key): Removed, not always used.
-	* s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
-	s-taprop-posix.adb.
-	* s-tpopsp-tls.adb: New file.
-	* gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
-	x86/x64/ia64/powerpc/sparc Linux.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
-	* gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* rtsfind.ads, exp_dist.adb, exp_dist.ads
-	(Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
-	Fix type selection for mapping integer types to PolyORB types.
-
-2011-08-03  Bob Duff  <duff@adacore.com>
-
-	* sem_ch7.adb: Minor comment clarification.
-
-2011-08-03  Bob Duff  <duff@adacore.com>
-
-	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
-	an error analyzing a choice, skip further processing. Further
-	processing could cause a crash or cascade errors.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
-	prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
-	prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
-	prj-env.ads (Shared_Project_Tree_Data): new type
-	An aggregate project and its aggregated trees need to share the common
-	data structures used for lists of strings, packages,... This makes the
-	code simpler since otherwise we have to pass the root tree (also used
-	for the configuration file data) in addition to the current project
-	tree. This also avoids ambiguities as to which tree should be used.
-	And finally this saves a bit of memory.
-	(For_Every_Project_Imported): new parameter Tree.
-	Since aggregated projects are using a different tree, we need to let
-	the caller know which tree to use to manipulate the returned project.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
-	prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
-	lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
-	prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
-	Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
-
-2011-08-03  Bob Duff  <duff@adacore.com>
-
-	* sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
-	the Base_Type.
-
-2011-08-03  Joel Brobecker  <brobecker@adacore.com brobecker>
-
-	* g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
-	g-sehash.ads: Fix typo. Update header.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
-	expansion.
-
-2011-08-03  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
-	prefixes of private types along with records, since the selector may be
-	a discriminant.
-	* sem_res.adb (Resolve_Selected_Component): Consider prefixes of
-	private types along with records, since the selector may be a
-	discriminant.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-pp.adb (Pretty_Print): Remove trailing blank line.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
-	Tagged_Type_Expansion.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
-	violation when the argument of concatenation is the name of a
-	constant.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
-	prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
-	(Process_Declarative_Items): new parameter Child_Env.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* alfa.ads: Update format of ALFA section in ALI file in order to
-	add a mapping from bodies to specs when both are present.
-	(ALFA_Scope_Record): Add components for spec file/scope.
-	* get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
-	present.
-	* lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
-	collected, fill in the spec information when relevant.
-	* put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
-	present.
-
-2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
-	code unit to decide whether to add internally generated subprograms.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
-	* exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
-	be handled by copy in VM targets.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
-	code with Makeutl.Get_Switches.
-	* prj-tree.adb: Update comment.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
-	subprogram with a limited formal that does not support external
-	streaming.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
-	continuation line
-	* lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
-	not from current unit in two phases, because it is not possible to
-	change the table while iterating over its content.
-	* put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
-
-2011-08-03  Sergey Rybin  <rybin@adacore.com>
-
-	* vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
-	* gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
-	and the component type is composite, this is ambiguous for predefined
-	concatenation, but if the node is not overloaded and the entity is a use
-	-defined function its profile can be used to resolve that aggregate.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb: Minor code cleanup.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_dist.adb: Do not generate distribution stubs if serious errors
-	have been diagnosed.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
-	the first formal of a primitive operation, go to the base type to
-	handle properly an access to a derived type with constrained
-	discriminants.
-	* sem_type.adb (Disambiguate): an immediately visible operator hides a
-	user-defined function that is only use-visible.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
-	make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
-	fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
-	prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
-	sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
-	prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
-	prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
-	alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* repinfo.adb (List_Mechanism): Add handling of
-	Convention_Ada_Pass_By_XXX.
-	* sem_mech.adb (Set_Mechanism): Ditto.
-	* sem_prag.adb (Process_Convention): Add entries for
-	Convention_Ada_Pass_By_XXX.
-	* snames.adb-tmpl, snames.ads-tmpl: Ditto.
-
-2011-08-03  Pascal Obry  <obry@adacore.com>
-
-	* makeutl.adb: Minor reformatting.
-
-2011-08-03  Vincent Celier  <celier@adacore.com>
-
-	* fname-uf.adb
-	(Get_File_Name) If the file cannot be found when there are no config
-	pragmas file and May_Fail is True, return No_File instead of the file
-	name, to be consistent.
-
-2011-08-03  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (__gnat_is_executable_file_attr): Avoid access
-	to null pointer.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch13.adb
-	(Same_Representation): In VM targets the representation of arrays with
-	aliased components differs from arrays with non-aliased components.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
-	not systematically lower case attribute indexes that contain no "."
-	Fix definition of several Naming attributes, which take
-	a unit name as index and therefore should be case insensitive.
-	Minor refactoring (reduce length of variable names).
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
-	prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
-	prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
-	prj-tree.ads (Prj.Tree.Environment): new type.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
-	prj-tree.adb, prj-tree.ads (Environment): new type.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-tree.ads: Remove unused variable.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
-	issuing messages related to SPARK restriction violation.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb: guard against error nodes in return statements.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* errout.adb (Error_Msg_Internal): the main unit has not been read yet,
-	a warning can only appear on a configuration file, so emit warning
-	without further checks.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-interr.ads: add overriding keyword.
-
-2011-08-03  Geert Bosch  <bosch@adacore.com>
-
-	* exp_attr.adb: Fix minor typo.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch4.adb: improve error recovery.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
-	prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
-	to Errout_Handling.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
-	"external" as an attribute name in aggregate projects.
-
-2011-08-03  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
-	uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
-	from 0, so we need to adjust.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
-	prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
-	restriction on overloaded entity if the entity is not an operator.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
-	restrict.ads: Rename remaining Check_Formal_Restriction* into
-	Check_SPARK_Restriction*.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
-	prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
-	qualifier.
-	(Project_Empty): removed
-	(Empty_Project): new parameter Qualifier
-	This is used to have fields specific to aggregate projects, cleaner
-	New field to store the list of aggregated projects.
-	(Check_Aggregate_Project): removed
-	(Process_Aggregated_Projects, Free): new subprograms.
-
-2011-08-03  Olivier Hainque  <hainque@adacore.com>
-
-	* tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
-	explicit dereference of an unconstrained type, create a constrained
-	subtype for it, as is done for function calls that return an
-	unconstrained type.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* g-pehage.adb (Finalize): Avoid possible double-free.
-
-2011-08-03  Steve Baird  <baird@adacore.com>
-
-	* exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
-	Elab_Spec/Body attrs in CodePeer_Mode.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* exp_aggr.adb (Flatten): Convert to positional form aggregates whose
-	low bound is not known at compile time but they have no others choice.
-	Done because in this case the bounds can be obtained directly from the
-	aggregate.
-
-2011-08-03  Ed Falis  <falis@adacore.com>
-
-	* s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
-	on VxWorks SMP. Remove unusable constant ANY_CPU.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
-	clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
-	prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
-	Prj.Env.Initialize_Empty): new subprograms
-	(Get_Env, Find_Project): remove parameter Target_Name.
-
-2011-08-03  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
-	as a condition for the delayed call to Derived_Subprograms done for the
-	case of the rewriting of a derived type that constrains the
-	discriminants of its parent type.
-	Avoids redundant subprogram derivations for private subtype derivations.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
-	Build_Record_Aggr_Code.
-	(Build_Record_Aggr_Code): Add missing support to initialize hidden
-	discriminants in extension aggregates.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-pp.adb (Print): also output project qualifiers, since in
-	particular "aggregate" is mandatory in an aggregate project.
-
-2011-08-03  Emmanuel Briot  <briot@adacore.com>
-
-	* prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
-	(Debug_Output): new function.
-
-2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat_ugn.texi: Document -Wstack-usage.
-	* gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_prag.adb Issue an error (not a warning) when a C++ type does not
-	have keyword LIMITED.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* alfa.adb, alfa.ads, alfa_test.adb: New files.
-	* ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
-	(Scan_ALI): do not issue a fatal error if parsing known lines after Xref
-	section (does not happen in compiler, only if code directly calls
-	Scan_ALI).
-	* get_alfa.adb, get_alfa.ads: New files.
-	* lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
-	needed.
-	* lib-xref-alfa.adb: New file.
-	* lib-xref.adb, lib-xref.ads
-	(Xref_Entry): redefine information needed in cross-references for ALFA.
-	Push ALFA treatments in separated local package.
-	(Enclosing_Subpragram_Or_Package): treat specially subprogram
-	identifiers. Return entity of package body instead of spec. Return
-	Empty for a scope with no location.
-	(Generate_Reference): adapt to new components for ALFA information.
-	Remove the need for D references on definitions.
-	(Is_Local_Reference): moved to ALFA local package
-	(Output_References): extract subfunction as Extract_Source_Name
-	(Output_Local_References): remove procedure, replaced by filtering of
-	cross-references in package ALFA and printing in Put_ALFA.
-	(Write_Entity_Name): remove procedure
-	* lib.adb, lib.ads (Extract_Source_Name): extract here function to
-	print exact name of entity as it appears in source file
-	(Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
-	* put_alfa.adb, put_alfa.ads: New files.
-	* xref_lib.adb (Search_Xref): protect read of cross-references against
-	reading other sections of the ALI file, in gnatxref
-	(Search): protect read of cross-references against reading other
-	sections of the ALI file, in gnatfind.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting.
-
-2011-08-03  Jose Ruiz  <ruiz@adacore.com>
-
-	* s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
-	raising an exception.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
-	type, always use 1 as the lower bound or string, even if lower bound of
-	context is not static, to handle properly null strings in a non-static
-	context.
-
-2011-08-03  Bob Duff  <duff@adacore.com>
-
-	* sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
-	always legal on the right-hand side of an assignment statement; there
-	is always an applicable index constraint in this case. Therefore, the
-	check for Pkind = N_Assignment_Statement is now unconditional -- it
-	doesn't depend on whether Is_Constrained (Typ).
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
-	for an itype created within a generic unit.
-
-2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
-	suppresses all inlining.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
-	exp_aggr.adb: Minor reformatting.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
-	tagged assignment when discriminant checks are suppressed. This is
-	useless and extremely costly in terms of static stack usage.
-
-2011-08-03  Bob Duff  <duff@adacore.com>
-
-	* sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
-	of generics, because this leads to the wrong entity in the wrong scope,
-	causing (e.g.) pragma Export_Procedure to get an error if the entity is
-	an instance.
-	(Process_Interface_Name): Follow Alias for instances of generics, to
-	correct for the above change.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
-	is an integer literal it is always safe to replace the reference. In
-	addition, if the reference appears in the generated code for an object
-	declaration it is necessary to copy because otherwise the reference
-	might be to the uninitilized value of the discriminant of the object
-	itself.
-
-2011-08-03  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
-	ACL used, in this case we want to check for ending .exe, not .exe
-	anywhere in the path.
-
-2011-08-03  Sergey Rybin  <rybin@adacore.com>
-
-	* tree_io.ads (ASIS_Version_Number): Update because of the changes in
-	the tree structure (semantic decoration of references to record
-	discriminants).
-
-2011-08-03  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
-	choices of a named array aggregate, bail out when any choices are
-	marked as Errors_Posted.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
-	in which entity is frozen, to handle properly loop variables in
-	iterators.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
-	subtype is not static, compute the upper bound using attributes, to
-	handle properly index types that are not integer types.
-
-2011-08-03  Bob Duff  <duff@adacore.com>
-
-	* gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
-	Update copyright notice.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Build_Discriminant_Constraints): Only use
-	Original_Discriminant if within an instance.
-	* sem_ch4.adb (Analyze_Selected_Component): Ditto.
-
-2011-08-03  Thomas Quinot  <quinot@adacore.com>
-
-	* einfo.ads: Minor reformatting.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
-	composite type with an unfrozen subcomponent, in the profile of a
-	primitive operation.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
-	unconstrained type with discriminants is initialized with an aggregate,
-	use the constrained subtype of the aggregate as the type of the object,
-	because it is immutable, and this allows the back-end to generate no
-	code for the object declaration.
-
-2011-08-03  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
-	comparison operand is variable, and turns out to be zero or negative.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* exp_intr.adb
-	(Expand_Dispatching_Constructor_Call): Disable expansion of
-	code required for native targets. Done to avoid generating
-	references to unavailable runtime entities in VM targets.
-	* exp_ch3.adb
-	(Expand_N_Object_Declaration): Add missing support to handle
-	the explicit initialization of class-wide interface objects.
-	Fix documentation.
-
-2011-08-03  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cobove.adb (Merge): Move source onto target, instead of using
-	Assign.
-
-2011-08-03  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cbdlli.adb (Splice): Move source items from first to last.
-
-2011-08-03  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.ads: Add comment.
-
-2011-08-03  Javier Miranda  <miranda@adacore.com>
-
-	* exp_aggr.adb
-	(Expand_Record_Aggregate): In VM targets disable the expansion into
-	assignments of aggregates whose type is not known at compile time.
-
-2011-08-03  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
-	protected entries and task entries, to build the proper renaming
-	declaration for entry formals, used in debugging.
-	* exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
-	parameters in the same way.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
-	sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
-	code reorganization.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* debug.adb: Debug flag d.P to suppress length comparison optimization
-	* exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
-	comparison of Length by comparing First/Last instead.
-
-2011-08-02  Matthew Heaney  <heaney@adacore.com>
-
-	* a-cobove.ads: Code clean up.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* adaint.c (file_names_case_sensitive_cache): New static int.
-	(__gnat_get_file_names_case_sensitive): Cache the return value in
-	file_names_case_sensitive_cache at the first invocation, to avoid
-	multiple calls to getenv.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
-	sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
-	sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
-	indicate that we are in a precondition or postcondition. This is used in
-	Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
-	decide whether to flag the spec or body of the current subprogram as
-	not in ALFA.
-
-2011-08-02  Fabien Chouteau  <chouteau@adacore.com>
-
-	* impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
-	list.
-	* a-extiin.ads: New file.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
-	now raises Name_Error instead of Use_Error in certain cases. The other
-	parts of this AI were already implemented properly.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* link.c: Only import "auto-host.h" when building the gnattools.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.adb: Inter-unit inlining does not work for a subprogram
-	which calls a local subprogram, so extract subprogram
-	from Mark_Non_ALFA_Subprogram_Body.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch9.adb
-	(Extract_Dispatching_Call): If the type of the dispatching object is an
-	access type then return an explicit dereference in the Object out-mode
-	parameter.
-
-2011-08-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
-	compatibility checks for all indexes of an array subtype, not just the
-	first. Reset Has_Dynamic_Range_Check on the subtype before each
-	potential check to ensure that Insert_Range_Checks will not elide any
-	of the dynamic checks.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
-	SPARK restriction at parsing time.
-	* scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
-	directive only if the SPARK restriction is set for this unit.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
-	sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
-	sem_ch11.adb: Protect call to Current_Subprogram which might be costly
-	when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
-	Mark_Non_ALFA_Subprogram_Body.
-	Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
-	inlined.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
-	might be costly.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
-	exp_ch3.adb: Minor reformatting.
-
-2011-08-02  Emmanuel Briot  <briot@adacore.com>
-
-	* adaint.c (__gnat_locate_exec_on_path): only returns executable
-	files, not any regular file.
-	(__gnat_locate_file_with_predicate): new subprogram.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sinfo.adb, sinfo.ads: Restrict the use of flags
-	Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
-	nodes, plus N_Subtype_Declaration for the 2nd one.
-
-2011-08-02  Sergey Rybin  <rybin@adacore.com>
-
-	* gnat_rm.texi: Ramification of pragma Eliminate documentation
-	 - fix bugs in the description of Source_Trace;
-	 - get rid of UNIT_NAME;
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch9.adb
-	(Build_Dispatching_Requeue): Adding support for VM targets
-	since we cannot directly reference the Tag entity.
-	* exp_sel.adb (Build_K): Adding support for VM targets.
-	(Build_S_Assignment): Adding support for VM targets.
-	* exp_disp.adb
-	(Default_Prim_Op_Position): In VM targets do not restrict availability
-	of predefined interface primitives to compiling in Ada 2005 mode.
-	(Is_Predefined_Interface_Primitive): In VM targets this service is not
-	restricted to compiling in Ada 2005 mode.
-	(Make_VM_TSD): Generate code that declares and initializes the OSD
-	record. Needed to support dispatching calls through synchronized
-	interfaces.
-	* exp_ch3.adb
-	(Make_Predefined_Primitive_Specs): Enable generation of predefined
-	primitives associated with synchronized interfaces.
-	(Make_Predefined_Primitive_Bodies): Enable generation of predefined
-	primitives associated with synchronized interfaces.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
-	statements hidden in SPARK if preceded by the HIDE directive
-	(Parse_Exception_Handlers): mark each exception handler in a sequence of
-	exception handlers as hidden in SPARK if preceded by the HIDE directive
-	* par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
-	if starting with the HIDE directive
-	* par-ch7.adb (P_Package): mark a package body hidden in SPARK if
-	starting with the HIDE directive; mark the declarations in a private
-	part as hidden in SPARK if the private part starts with the HIDE
-	directive
-	* restrict.adb, restrict.ads
-	(Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
-	(Is_In_Hidden_Part_In_SPARK): new function which returns whether its
-	argument node belongs to a part which is hidden in SPARK
-	(Check_SPARK_Restriction): do not issue violations on nodes in hidden
-	parts in SPARK; protect the possibly costly call to
-	Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
-	* scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
-	* scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
-	Accumulate_Token_Checksum_GNAT_5_03): add case for new token
-	Tok_SPARK_Hide.
-	(Scan): recognize special comment starting with '#' and followed by
-	SPARK keyword "hide" as a HIDE directive.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* types.ads, erroutc.ads: Minor reformatting.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* link.c: Add response file support for cross platforms.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
-	in an association, set parent field of copy before partial analysis.
-	* sem_res.adb (Resolve_Slice): create reference to itype only when
-	expansion is enabled.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
-	for new flag denoting which subprogram bodies are in ALFA
-	* restrict.adb, sem_ch7.adb: Update comment
-	* sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
-	sem_ch9.adb, sem_res.adb: Add calls to
-	Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
-	* sem_ch6.adb (Analyze_Function_Return): add calls to
-	Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
-	middle of the body, and extended return.
-	(Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
-	False when missing return.
-	(Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
-	to True for subprograms whose spec is in ALFA. Remove later on the flag
-	on the entity used for a subprogram body when there exists a separate
-	declaration.
-	* sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
-	if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
-	False, otherwise do nothing.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch4.ads: minor formatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
-	debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
-	errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
-	restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
-	opt.ads: cleanup of SPARK mode
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
-	types.
-	* einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
-	(Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
-	* sem_ch3.adb
-	(Analyze_Object_Declaration): set Is_In_ALFA flag for objects
-	(Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
-	(Constrain_Integer): set Is_In_ALFA flag for integer subtypes
-	(Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
-	types.
-	(Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
-	non-static range.
-	* sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
-	functions whose return type is not in ALFA.
-	(Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
-	specifications.
-	(Process_Formals): unset Is_In_ALFA flag for subprograms if a
-	parameter's type is not in ALFA.
-	* stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
-	types are in ALFA.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6 (Analyze_Expression_Function): treat the function as
-	Inline_Always, and introduce a subprogram declaration for it when it is
-	not a completion.
-	* inline.adb (Add_Inlined_Body): recognize bodies that come from
-	expression functions, so that the back-end can determine whether they
-	can in fact be inlined.
-	* sem_util.adb (Is_Expression_Function): predicate to determine whether
-	a function body comes from an expression function.
-
-2011-08-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
-	null exclusions to test Can_Never_Be_Null on the anonymous access types
-	of the formals rather than testing the formals themselves. Exclude this
-	check in cases where the Old_Formal is marked as a controlling formal,
-	to avoid issuing spurious errors for bodies completing dispatching
-	operations (due to the flag not getting set on controlling access
-	formals in body specs).
-	(Find_Corresponding_Spec): When checking full and subtype conformance of
-	subprogram bodies in instances, pass Designated and E in that order, for
-	consistency with the expected order of the formals (New_Id followed by
-	Old_Id).
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.adb: Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
-	Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
-	primitive operations of class-wide actuals.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_atag.ads, exp_atag.adb
-	(Build_Common_Dispatching_Select_Statements): Remove argument Loc
-	since its value is implicitly passed in argument Typ.
-	* exp_disp.adb (Make_Disp_Conditional_Select_Body,
-	Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
-	Build_Common_Dispatching_Select_Statements.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
-	exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
-	Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb: Minor reformatting.
-	* sem_prag.adb: Minor reformatting.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_atag.adb, exp_atags.ads
-	(Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
-	by the tagged type Entity. Required to use this routine in the VM
-	targets since we do not have available the Tag entity in the VM
-	platforms.
-	* exp_ch6.adb
-	(Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
-	Ada.Tags has not been previously loaded.
-	* exp_ch7.adb
-	(Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
-	Build_VM_TSDs if package Ada.Tags has not been previously loaded.
-	* sem_aux.adb
-	(Enclosing_Dynamic_Scope): Add missing support to handle the full
-	view of enclosing scopes. Required to handle enclosing scopes that
-	are synchronized types whose full view is a task type.
-	* exp_disp.adb
-	(Build_VM_TSDs): Minor code improvement to avoid generating and
-	analyzing lists with empty nodes.
-	(Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
-	(Make_Disp_Conditional_Select_Body): Add support for VM targets.
-	(Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
-	(Make_Disp_Timed_Select_Body): Add support for VM targets.
-	(Make_Select_Specific_Data_Table): Add support for VM targets.
-	(Make_VM_TSD): Generate code to initialize the SSD structure of
-	the TSD.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* lib-writ.adb (Write_ALI): when ALFA mode is set, write local
-	cross-references section in ALI.
-	* lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
-	(enclosing subprogram), Slc (location of Sub) and Sun (unit number of
-	Sub).
-	(Enclosing_Subprogram_Or_Package): new function to return the enclosing
-	subprogram or package entity of a node
-	(Is_Local_Reference_Type): new function returns True for references
-	selected in local cross-references.
-	(Lt): function extracted from Lt in Output_References
-	(Write_Entity_Name): function extracted from Output_References
-	(Generate_Definition): generate reference with type 'D' for definition
-	of objects (object declaration and parameter specification), with
-	appropriate locations and units, for use in local cross-references.
-	(Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
-	references of type 'I' for initialization in object definition.
-	(Output_References): move part of function Lt and procedure
-	Write_Entity_Name outside of the body. Ignore references of types 'D'
-	and 'I' introduced for local cross-references.
-	(Output_Local_References): new procedure to output the local
-	cross-references sections.
-	(Lref_Entity_Status): new array defining whether an entity is a local
-	* sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
-	with 'I' type when initialization expression is present.
-	* get_scos.adb, get_scos.ads: Correct comments and typos
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
-	the JVM target.
-	* exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
-	the JVM target.
-	* exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
-	TSD support.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
-	(No_Space_Img): New function
-	(Find_Excluded_Sources): When reading from a file, record the file name
-	and the line number for each excluded source.
-	(Mark_Excluded_Sources): When reporting an error, if the excluded
-	sources were read from a file, include file name and line number in
-	the error message.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
-	generation of TSDs to the DOTNET compiler.
-	* exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
-	generation of TSDs to the DOTNET compiler.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
-	record of all the tagged types declared inside library level package
-	declarations, library level package bodies or library level subprograms.
-	* exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
-	associated with a given tagged type.
-	(Build_VM_TSDs): New subprogram.
-	* exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
-	compilation units that are subprograms.
-	* exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
-	compilation units that are package bodies.
-	(Expand_N_Package_Declaration): Generate TSDs of the main compilation
-	units that are a package declaration or a package instantiation.
-	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
-	reorganization to improve the error generated by the frontend when the
-	function Ada.Tags.Secondary_Tag is not available.
-	* rtsfind.ads (RE_Register_TSD): New runtime entity.
-	* exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* s-imenne.ads: Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-stunau.ads: Add pragma Suppress_Initialization for Big_String
-	* freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
-	* s-stalib.ads: Add pragma Suppress_Initialization for Big_String
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.ads (Materialize_Entity): Document this is only for renamings
-	* exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
-	required debug information in the case where we transform the object
-	declaration into a renaming declaration.
-	* exp_ch4.adb (Expand_Concatenate): Generate debug info for result
-	object
-	* exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
-	Materialize_Entity.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.ads, einfo.adb (Suppress_Initialization): Replaces
-	Suppress_Init_Procs.
-	* exp_ch3.adb, exp_disp.adb, freeze.adb: Use
-	Suppress_Initialization/Initialization_Suppressed.
-	* gnat_rm.texi: New documentation for pragma Suppress_Initialization
-	* sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
-	* sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
-	* sem_prag.adb: New processing for pragma Suppress_Initialization.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
-	Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
-	only have inheritable classwide pre/postconditions.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
-	* rtsfind.ads (RE_Check_TSD): New runtime entity.
-	* exp_disp.adb (Make_DT): Generate call to the new runtime routine that
-	checks if the external tag of a type is the same as the external tag
-	of some other declaration.
-
-2011-08-02  Thomas Quinot  <quinot@adacore.com>
-
-	* s-taskin.ads: Minor reformatting.
-
-2011-08-02  Emmanuel Briot  <briot@adacore.com>
-
-	* g-comlin.adb (Display_Help): swap the order in which it prints the
-	short help and the general usage.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
-	the aspect declarations and attach them to the generic copy for
-	subsequent analysis.
-	(Analyze_Subprogram_Instantiation): copy explicitly the aspect
-	declarations of the generic tree to the new subprogram declarations.
-	* sem_attr.adb (Check_Precondition_Postcondition): recognize
-	conditions that apply to a subprogram instance.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
-	private type with a tagged full view is not derived in the immediate
-	scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb: Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Loop_Statement):  If the iteration scheme is an
-	Ada2012 iterator, the loop will be rewritten during expansion into a
-	while loop with a cursor and an element declaration. Do not analyze the
-	body in this case, because if the container is for indefinite types the
-	actual subtype of the elements will only be determined when the cursor
-	declaration is analyzed.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
-	size/alignment related attributes in CodePeer_Mode.
-
-2011-08-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
-	Prepend_Element, since this can result in the operation getting the
-	wrong slot in the full type's dispatch table if the full type has
-	inherited operations. The incomplete type's operation will get added
-	to the proper position in the full type's primitives
-	list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
-	(Process_Incomplete_Dependents): Add Is_Primitive test when checking for
-	dispatching operations, since there are cases where nonprimitive
-	subprograms can get added to the list of incomplete dependents (such
-	as subprograms in nested packages).
-	* sem_ch6.adb (Process_Formals): First, remove test for being in a
-	private part when determining whether to add a primitive with a
-	parameter of a tagged incomplete type to the Private_Dependents list.
-	Such primitives can also occur in the visible part, and should not have
-	been excluded from being private dependents.
-	* sem_ch7.adb (Uninstall_Declarations): When checking the rule of
-	RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
-	list of a Taft-amendment incomplete type is a primitive before issuing
-	an error that the full type must appear in the same unit. There are
-	cases where nonprimitives can be in the list (such as subprograms in
-	nested packages).
-	* sem_disp.adb (Derives_From): Use correct condition for checking that
-	a formal's type is derived from the type of the corresponding formal in
-	the parent subprogram (the condition was completely wrong). Add
-	checking that was missing for controlling result types being derived
-	from the result type of the parent operation.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* errout.adb (First_Node): minor renaming
-	* restrict.adb (Check_Formal_Restriction): put restriction warning on
-	first node.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
-	before accessing operands.
-	* sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
-	decide whether an initialization expression respects SPARK rules, as
-	the plain node is the expanded one. This allows for more valid warnings
-	to be issued.
-	* gnat_rm.texi: Minor update.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
-	previous change.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch4.adb: Minor reformatting.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
-	loop statements and the element renaming declaration with a block when
-	the element type is controlled.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sinfo.ads: Minor formatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Add_Association): if the association has a box and no
-	expression, use the Sloc of the aggregate itself for the new
-	association.
-	* errout.adb (First_Node): Exclude nodes with no Sloc, and always use
-	the Original_Node.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
-	When a container is provided via a function call, generate a renaming
-	of the function result. This avoids the creation of a transient scope
-	and the premature finalization of the container.
-	* exp_ch7.adb (Is_Container_Cursor): Removed.
-	(Wrap_Transient_Declaration): Remove the supression of the finalization
-	of the list controller when the declaration denotes a container cursor,
-	it is not needed.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* restrict.adb (Check_Formal_Restriction): only issue a warning if the
-	node is from source, instead of the original node being from source.
-	* sem_aggr.adb
-	(Resolve_Array_Aggregate): refine the check for a static expression, to
-	recognize also static ranges
-	* sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
-	Array_Type_Declaration): postpone the test for the type being a subtype
-	mark after the type has been resolved, so that component-selection and
-	expanded-name are discriminated.
-	(Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
-	to distinguish the case of an iteration scheme, so that an error is
-	issed on a non-static range in SPARK except in an iteration scheme.
-	* sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
-	In_Iter_Schm = True.
-	* sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
-	user-defined operators so that they are allowed in renaming
-	* sem_ch8.adb
-	(Find_Selected_Component): refine the check for prefixing of operators
-	so that they are allowed in renaming. Move the checks for restrictions
-	on selector name after analysis discriminated between
-	component-selection and expanded-name.
-	* sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
-	concatenation argument of string type if it is static.
-	* sem_util.adb, sem_util.ads
-	(Check_Later_Vs_Basic_Declarations): add a new function
-	Is_Later_Declarative_Item to decice which declarations are allowed as
-	later items, in the two different modes Ada 83 and SPARK. In the SPARK
-	mode, add that renamings are considered as later items.
-	(Enclosing_Package): new function to return the enclosing package
-	(Enter_Name): correct the rule for homonyms in SPARK
-	(Is_SPARK_Initialization_Expr): default to returning True on nodes not
-	from source (result of expansion) to avoid issuing wrong warnings.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* errout.adb: On anything but an expression First_Node returns its
-	argument.
-
-2011-08-02  Pascal Obry  <obry@adacore.com>
-
-	* prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
-	Set the associated loop as the related expression of internally
-	generated cursors.
-	* exp_ch7.adb (Is_Container_Cursor): New routine.
-	(Wrap_Transient_Declaration): Supress the finalization of the list
-	controller when the declaration denotes a container cursor.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
-	command line now.
-	* par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
-	expression is a simple expression. This check cannot be performed in
-	the semantics, so just drop it.
-	(P_Index_Or_Discriminant_Constraint): move check that the index or
-	discriminant is a subtype mark to Analyze_Subtype_Declaration in the
-	semantics. Other cases were previously checked in the semantics.
-	* par-ch4.adb (P_Name): move checks that a selector name is not
-	character literal or an operator symbol to Find_Selected_Component in
-	the semantics
-	* par-ch5.adb (Parse_Decls_Begin_End): move check that basic
-	declarations are not placed after later declarations in a separate
-	procedure in Sem_Util (possibly not the best choice?), to be used both
-	during parsing, for Ada 83 mode, and during semantic analysis, for
-	SPARK mode.
-	* par-endh.adb (Check_End): move check that end label is not missing
-	to Process_End_Label in the semantics
-	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
-	the special case for SPARK restriction
-	* par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
-	* restrict.adb, restrict.ads (Check_Formal_Restriction): add a
-	parameter Force to issue the error message even on internal node (used
-	for generated end label). Call Check_Restriction to check when an error
-	must be issued. In SPARK mode, issue an error message even if the
-	restriction is not set.
-	(Check_Restriction): new procedure with an additional out parameter to
-	inform the caller that a message has been issued
-	* sem_aggr.adb: Minor modification of message
-	* sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
-	instead of issuing an error message directly
-	* sem_ch3.adb (Analyze_Declarations): move here the check that basic
-	declarations are not placed after later declarations, by calling
-	Check_Later_Vs_Basic_Declarations
-	(Analyze_Subtype_Declaration): move here the check that an index or
-	discriminant constraint must be a subtype mark. Change the check that
-	a subtype of String must start at one so that it works on subtype marks.
-	* sem_ch4.adb (Analyze_Call): move here the check that a named
-	association cannot follow a positional one in a call
-	* sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
-	instead of issuing an error message directly
-	* sem_ch8.adb (Find_Selected_Component): move here the check that a
-	selector name is not a character literal or an operator symbol. Move
-	here the check that the prefix of an expanded name cannot be a
-	subprogram or a loop statement.
-	* sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
-	procedure called from parsing and semantics to check that basic
-	declarations are not placed after later declarations
-	(Process_End_Label): move here the check that end label is not missing
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
-	representation clause in codepeer mode, since it confuses CodePeer and
-	does not bring useful info.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* init.c: initialize fp hw on MILS.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* errout.adb (First_Node): for bodies, return the node itself (small
-	optimization). For other nodes, do not check source_unit if the node
-	comes from Standard.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch3.adb: Minor comment additions.
-	* sem_ch13.adb: Minor reformatting.
-
-2011-08-02  Pascal Obry  <obry@adacore.com>
-
-	* make.adb, makeutl.adb: Removes some superfluous directory separator.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_attr.adb: Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
-	(Has_Default_Component_Value): Removed
-	* einfo.ads Comment updates
-	(Has_Default_Aspect): Replaces Has_Default_Value
-	(Has_Default_Component_Value): Removed
-	* exp_ch13.adb
-	(Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
-	* exp_ch3.adb
-	(Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
-	(Get_Simple_Init_Val): Handle Default_Value aspect
-	(Needs_Simple_Initialization): Handle Default_Value aspect
-	* exp_ch3.ads: Needs_Simple_Initialization
-	* freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
-	* par-prag.adb (Pragma_Default[_Component]Value) Removed
-	* sem_ch13.adb
-	(Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
-	* sem_prag.adb (Pragma_Default[_Component]Value) Removed
-	* snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
-	package containing iteration primitives.
-	exp_ch5.adb (Expand_Iterator_Loop): ditto.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
-	"of", pre-analyze expression in case it is a function call with
-	finalization actions that must be placed ahead of the loop.
-	* exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
-	on an Ada2012 iterator, insert them ahead of the rewritten loop.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (Create_Float_Types): Only consider C's long double for
-	Long_Long_Float, in addition to double.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
-	sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
-	prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
-	Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb: handle properly 'Result when it is a prefix of an
-	indexed component.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* einfo.ads, einfo.adb
-	(Original_Access_Type): Move this attribute to Node26 since there was
-	an undocumented use of Node21 in E_Access_Subprogram_Type entities
-	which causes conflicts and breaks the generation of the .NET compiler.
-	(Interface_Name): Add missing documentation on JGNAT only uses of
-	this attribute.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
-	(Find_Back_End_Float_Type): Likewise
-	(Create_Back_End_Float_Types): Likewise
-	(Create_Float_Types): Likewise
-	(Register_Float_Type): Likewise
-	* sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
-	Nlist and split out type selection in new local Find_Base_Type function.
-	* sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
-	Nlist
-	* stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
-	alpha order).
-	* opt.ads: Minor comment change.
-	* sem_ch12.adb: Minor code reorganization.
-
-2011-08-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch3.adb (Complete_Private_Subtype): Don't append the private
-	subtype's list of rep items to the list on the full subtype in the case
-	where the lists are the same.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* switch-c.adb (Free): New deallocation procedure to avoid implicitly
-	using the one from System.Strings, which also deallocates all strings.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
-	function.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02  Olivier Hainque  <hainque@adacore.com>
-
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
-	end_locus.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
-	associated with anonymous access to subprograms.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* opt.ads
-	(Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
-	(Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
-	* prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
-	(Add_Symbol_Definition): Move to switch-c.adb
-	(Process_Command_Line_Symbol_Definitions): Adjust references to above.
-	* prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
-	(Add_Symbol_Definition): Move to switch-c.adb.
-	* sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
-	* sem_warn.adb
-	(Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
-	Move to warnsw.adb.
-	* sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
-	Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
-	Move to warnsw.adb.
-	* switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
-	(Add_Symbol_Definition): Moved from Prepcomp.
-	* switch-c.ads: Update copyright notice. Use String_List instead of
-	Argument_List, removing dependency on System.OS_Lib.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
-	mode on initialization expression which does not respect SPARK
-	restrictions.
-	* sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
-	if the tree referenced by its argument represents an initialization
-	expression in SPARK, suitable for initializing an object in an object
-	declaration.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
-	internally generated access to subprogram with its associated protected
-	subprogram type.
-	* einfo.ads, einfo.adb (Original_Access_Type): New attribute.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (Register_Float_Type): Print information about type to
-	register, if the Debug_Flag_Dot_B is set.
-	* debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
-	* rtsfind.ads (RE_Max_Base_Digits): New run time entity.
-	* sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
-	with a requested precision of more than Max_Digits digits and no more
-	than Max_Base_Digits digits, if a range specification is present and the
-	Predefined_Float_Types list has a suitable type to derive from.
-	* sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
-	case of type completion with pragma Import
-	* sem_prag.adb
-	(Process_Import_Predefined_Type): Processing to complete a type
-	with pragma Import. Currently supports floating point types only.
-	(Set_Convention_From_Pragma): Do nothing without underlying type.
-	(Process_Convention): Guard against absence of underlying type,
-	which may happen when importing incomplete types.
-	(Process_Import_Or_Interface): Handle case of importing predefined
-	types. Tweak error message.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
-	functions to previous change.  Reorganize code slightly.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* back_end.ads (Register_Type_Proc): New call back procedure type for
-	allowing the back end to provide information about available types.
-	(Register_Back_End_Types): New procedure to register back end types.
-	* back_end.adb (Register_Back_End_Types): Call the back end to enumerate
-	available types.
-	* cstand.adb (Back_End_Float_Types): New list for floating point types
-	supported by the back end.
-	(Build_Float_Type): Add extra parameter for Float_Rep_Kind.
-	(Copy_Float_Type): New procedure to make new copies of predefined types.
-	(Register_Float_Type): New call back procedure to populate the BEFT list
-	(Find_Back_End_Float_Type): New procedure to find a BEFT by name
-	(Create_Back_End_Float_Types): New procedure to populate the BEFT list.
-	(Create_Float_Types): New procedure to create entities for floating
-	point types predefined in Standard, and put these and any remaining
-	BEFTs on the Predefined_Float_Types list.
-	* stand.ads (Predefined_Float_Types): New list for predefined floating
-	point types that do not have declarations in package Standard.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Get_Code_Unit_Entity): New local function.  Returns the
-	entity node for the unit containing the parameter.
-	(Add_Inlined_Body): Use it to find the unit containing the subprogram.
-	(Add_Inlined_Subprogram): Likewise.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02  Thomas Quinot  <quinot@adacore.com>
-
-	* s-stusta.adb (Print): Make sure Pos is always initialized to a
-	suitable value.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_type.adb (Covers): Move trivial case to the top and reuse the
-	computed value of Base_Type.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* restrict.adb (Check_Restriction): issue an error for any use of
-	class-wide, even if the No_Dispatch restriction is not set.
-	* sem_aggr.adb: Correct typos in comments and messages in formal mode
-	* sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
-	when completing a private extension, the type named in the private part
-	is not the same as that named in the visible part.
-	* sem_res.adb (Resolve_Call): issue an error in formal mode on the use
-	of an inherited primitive operations of a tagged type or type extension
-	that returns the tagged type.
-	* sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
-	function which returns True for an implicit operation inherited by the
-	derived type declaration for the argument type.
-	(Is_SPARK_Object_Reference): move to appropriate place in alphabetic
-	order.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
-	Process_Bounds, to perform analysis with expansion of a range or an
-	expression that is the iteration scheme for a loop.
-	(Analyze_Iterator_Specification): If domain of iteration is given by a
-	function call with a controlled result, as is the case if call returns
-	a predefined container, ensure that finalization actions are properly
-	generated.
-	* par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
-	determine if the analysis is performed using N or Original_Node (N).
-	* exp_util.adb (Side_Effect_Free): Code cleanup since the new
-	functionality of routine Is_Variable avoids code duplication.
-	* checks.adb (Determine_Range): Handle temporaries generated by
-	Remove_Side_Effects.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
-	expansion of the condition. Required since the previous analysis was
-	done with expansion disabled (see Resolve_Quantified_Expression) and
-	hence checks were not inserted and record comparisons have not been
-	expanded.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
-	Update header.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* opt.ads: Minor comment fix.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* sem_ch12.adb (Analyze_Package_Instantiation,
-	Analyze_Subprogram_Instantiation): Turn off style checking while
-	analyzing an instance. Whatever style checks that apply to the generic
-	unit should apply, so it makes no sense to apply them in an instance.
-	This was causing trouble when compiling an instance of a runtime
-	unit that violates the -gnatyO switch.
-	* stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
-	one of the two case statements, causing spurious errors.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* uname.adb: Minor reformatting.
-	* gnatcmd.adb: Minor reformatting.
-	* exp_attr.adb: Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
-	No_Dispatching_Calls, do not look for the Assign primitive, because
-	predefined primitives are not created in this case.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* stylesw.ads: Minor comment fixes.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Add_To_Result): New procedure.
-
-2011-08-02  Jose Ruiz  <ruiz@adacore.com>
-
-	* exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
-	time, if the specific run-time routines for handling streams of strings
-	are not available, use the default mechanism.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-regpat.ads: Fix typo.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
-	not null, call it to create the in memory config project file without
-	parsing an existing default config project file.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_elim.adb: an abstract subprogram does not need an eliminate
-	pragma for its descendant to be eliminable.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* init.c: revert to handling before previous checkin for VxWorks
-	* s-intman-vxworks.adb: delete unnecessary declarations related to
-	using Ada interrupt facilities for handling signals.
-	Delete Initialize_Interrupts. Use __gnat_install_handler instead.
-	* s-intman-vxworks.ads: Import __gnat_install_handler as
-	Initialize_Interrupts.
-	* s-taprop-vxworks.adb: Delete Signal_Mask.
-	(Abort_Handler): change construction of mask to unblock exception
-	signals.
-
-2011-08-02  Jerome Guitton  <guitton@adacore.com>
-
-	* a-except-2005.adb (Raise_From_Signal_Handler): Call
-	Debug_Raise_Exception before propagation starts.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* exp_ch6.adb (Expand_Call): Guard restriction checks with a call
-	to Restriction_Check_Required.
-	* sem_ch3.adb (Analyze_Object_Declaration): Likewise.
-	* sem_res.adb (Resolve_Call): Likewise.
-	* sem_attr.adb (Check_Stream_Attribute): Likewise.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* stylesw.ads: Update comment.
-	* style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
-	* errout.ads: Remove obsolete comment.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
-	(Set_Is_Safe_To_Reevaluate): new procedure.
-	* sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
-	assignment is allowed on safe-to-reevaluate variables.
-	(Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
-	temporary created to remove side effects in expressions that use
-	the secondary stack as safe-to-reevaluate.
-	* exp_util.adb (Side_Effect_Free): Add missing code to handle well
-	variables that are not true constants.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
-	sem_res.adb, sem_ch6.adb: Minor reformatting.
-
-2011-08-02  Jerome Guitton  <guitton@adacore.com>
-
-	* a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
-	not set Overridden_Operation if subprogram is an initialization
-	procedure.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* par-ch6.adb: Correct obsolete name in comments
-	* restrict.adb, restrict.ads (Check_Formal_Restriction): new function
-	which takes two message arguments (existing function takes one), with
-	second message used for continuation.
-	* sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
-	block statements that originate from a source block statement, not
-	generated block statements
-	* sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
-	symmetry with procedure case
-	* sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
-	function to issue an error in formal mode if a package specification
-	contains more than one tagged type or type extension.
-	* sem_res.adb (Resolve_Actuals): in formal mode, check that actual
-	parameters matching formals of tagged types are objects (or ancestor
-	type conversions of objects), not general expressions. Issue an error
-	on view conversions that are not involving ancestor conversion of an
-	extended type.
-	(Resolve_Type_Conversion): in formal mode, issue an error on the
-	operand of an ancestor type conversion which is not an object
-	* sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
-	procedure so that it works also for actuals of function calls
-	(Is_Actual_Tagged_Parameter): new function which determines if its
-	argument is an actual parameter of a formal of tagged type in a
-	subprogram call
-	(Is_SPARK_Object_Reference): new function which determines if the tree
-	referenced by its argument represents an object in SPARK
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting
-	Minor comment addition
-	Minor error msg text change
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
-	function. Used to be more precise when we generate a variable plus one
-	assignment to remove side effects in the evaluation of the Bound
-	expressions.
-	(Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
-	of the bound expression to force its re-analysis and thus expand the
-	associated transient scope (if required). Code cleanup replacing the
-	previous code that declared the constant entity by an invocation to
-	routine Force_Evaluation which centralizes this work in the frontend.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
-	(Base_Type): Now uses improved Is_Base_Type function
-	* einfo.ads (Base_Type): Inline this function
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
-	(Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Make-lang.in: Update dependencies.
-	* gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
-	targets.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
-	non-simple expression used in delta constraint
-	(P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
-	index constraint which is not a subtype mark
-	* par.adb: With and use Restrict
-	* sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
-	mode on component type which is not a subtype mark and default
-	expression on component
-	(Analyze_Subtype_Declaration): issue an error in formal mode on subtype
-	of string which does not have a lower index bound equal to 1
-	(Array_Type_Declaration): issue an error in formal mode on index or
-	component type which is not a subtype mark, and on aliased keyword on
-	component
-	(Derived_Type_Declaration): issue an error in formal mode on interface,
-	limited or abstract type
-	(Record_Type_Declaration): issue an error in formal mode on interface
-	(Record_Type_Definition): issue an error in formal mode on tagged types
-	and type extensions not declared in the specification of a library unit
-	package; on null non-tagged record; on variant part
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
-	not declared for qualified library project when Library_Name is not
-	declared, but Library_Dir is.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
-	pragmas (affects aspects [Component_]Default_Value
-	(Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
-	component type for the resolution
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* einfo.adb (Base_Type): Tune implementation for speed.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb: Minor reformatting.
-
-2011-08-02  Thomas Quinot  <quinot@adacore.com>
-
-	* scos.ads: Update comments.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
-	base type, because the parent may be a subtype of a private type whose
-	convention is established in a private part.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
-	statement in a block when the expansion of the return expression has
-	created a finalization chain.
-	* freeze.adb (Freeze_Expression): Alphabetize all choices associated
-	with the parent node.
-	Add N_Extended_Return_Statement to handle the case where a transient
-	object declaration appears in the Return_Object_Declarations list of
-	an extended return statement.
-
-2011-08-02  Matthew Gingell  <gingell@adacore.com>
-
-	* adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
-	unused parameter 'name'.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_elim.adb (Set_Eliminated): If the overridden operation is an
-	inherited operation, check whether its alias, which is the source
-	operastion that it renames, has been marked eliminated.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
-	in-mode parameter whose type is an access type since it can be used to
-	modify its designated object. Enforce code that handles as safe an
-	access type that is not access-to-constant but it is the result of a
-	previous removal of side-effects.
-	(Remove_Side_Effects): Minor code reorganization of cases which require
-	no action. Done to incorporate documentation on new cases uncovered
-	working in this ticket: no action needed if this routine was invoked
-	too early and the nodes are not yet decorated.
-	* sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
-	to routine Remove_Side_Effects by calls to Force_Evaluation since they
-	were issued with actuals that are implicitly provided by
-	Force_Evaluation.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_res.adb: Minor reformatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
-	to issue an error in formal mode on attribute not supported in this mode
-	(Analyze_Attribute): issue errors on standard attributes not supported
-	in formal mode.
-	* sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
-	comment, and issue error in formal mode on modulus which is not a power
-	of 2.
-	(Process_Range_Expr_In_Decl): issue error in formal mode on non-static
-	range.
-	* sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
-	subtype mark.
-	* sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
-	operator on modular type (except 'not').
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor reformatting.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-osinte-linux.ads: Minor comment update and reformatting.
-	* i-cexten.ads: Make this unit pure, as for its parent.
-	Will allow its usage in more contexts if needed.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* s-utf_32.ads: Minor comment fix.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
-	operation of a tagged synchronized type, handle the case where the
-	controlling argument is overloaded.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
-	Replace pragma SPARK_95 with pragma Restrictions (SPARK)
-	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
-	SPARK mode and formal verification mode on processing SPARK restriction
-	* s-rident.ads (Restriction_Id): add SPARK restriction in those not
-	requiring consistency checking.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb: Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
-	a-cforse.ads: Remove unneeded with of Ada.Containers
-	Remove commented out pragma Inline's
-	Move specifications of new subprograms to the actual specs
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
-	a-cforse.ads: Update comments.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb: add attribute name when 'Result has the wrong prefix.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
-	a-cforse.ads, a-cofove.ads: Minor reformatting.
-
-2011-08-02  Claire Dross  <dross@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
-	a-cofove.ads: Add comments.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi: Document formal containers.
-
-2011-08-02  Emmanuel Briot  <briot@adacore.com>
-
-	* g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
-	are empty sections.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
-	reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.adb: New aspects Default_Value and Default_Component_Value
-	New format of Aspect_Names table checks for omitted entries
-	* aspects.ads: Remove mention of Aspect_Cancel and add documentation on
-	handling of boolean aspects for derived types.
-	New aspects Default_Value and Default_Component_Value
-	New format of Aspect_Names table checks for omitted entries
-	* einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
-	(Has_Default_Value): New flag
-	(Has_Default_Component_Value): New flag
-	(Has_Default_Value): New flag
-	* par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
-	table.
-	* par-prag.adb: New pragmas Default_Value and Default_Component_Value
-	* sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
-	Default_Value and Default_Component_Value
-	* sem_prag.adb: New pragmas Default_Value and Default_Component_Value
-	New aspects Default_Value and Default_Component_Value
-	* snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
-	* sprint.adb: Print N_Aspect_Specification node when called from gdb
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
-	inherit library kind.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
-	Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggregate): Fix thinko.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* impunit.adb: Add comment.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
-	qualification of aggregates in formal mode
-	(Is_Top_Level_Aggregate): returns True for an aggregate not contained in
-	another aggregate
-	(Resolve_Aggregate): complete the test that an aggregate is adequately
-	qualified in formal mode
-
-2011-08-02  Pascal Obry  <obry@adacore.com>
-
-	* make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
-	* mlib-prj.adb: Supress warning when compiling binder generated file.
-	(Build_Library): Supress all warnings when compiling the binder
-	generated file.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* errout.adb, errout.ads (Check_Formal_Restriction): move procedure
-	from here...
-	* restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
-	* sem_aggr.adb, sem_ch5.adb, sem_util.adb:
-	Add with/use clauses to make Check_Formal_Restriction visible
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Check_Generic_Actuals): handle properly actual
-	in-parameters when type of the generic formal is private in the generic
-	spec and non-private in the body.
-
-2011-08-02  Claire Dross  <dross@adacore.com>
-
-	* a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
-	a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
-	a-cofove.adb, a-cofove.ads: New files implementing formal containers.
-	* impunit.adb, Makefile.rtl: Take new files into account.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
-	sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
-	formal mode
-	* sem_util.adb (Matching_Static_Array_Bounds): proper detection of
-	matching static array bounds, taking into account the special case of
-	string literals
-	* sem_ch3.adb: Typo in comment.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* errout.adb, errout.ads (Check_Formal_Restriction): new procedure
-	which issues an error in formal mode if its argument node is originally
-	from source
-	* sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
-	has a discriminant specification so that it does not include the case
-	of derived types
-	(Derived_Type_Declaration): move here the test that a derived type has a
-	discriminant specification
-	* sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
-	first element of a component association before accessing its choices
-	(presence of component association is not enough)
-	* exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
-	declaration is a library item before accessing the next element in a
-	list, as library items are not member of lists
-	* sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
-	sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
-	Check_Formal_Restriction whenever possible.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
-	reference when needed.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* gnat_ugn.texi: Fix typo.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
-	archive file name. Do not use the full path name of archives for Open
-	VMS.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch12.adb, sem_ch11.adb: New calling sequence for
-	Analyze_Aspect_Specifications
-	* sem_ch13.adb
-	(Analyze_Aspect_Specifications): New handling for boolean aspects
-	* sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
-	* sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
-	sequence for Analyze_Aspect_Specifications
-	* sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
-	* sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Remove handling of delayed boolean
-	aspects, since these no longer exist.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* par-ch13.adb (Aspect_Specifications_Present): Always return false on
-	semicolon, do not try to see if there are aspects following it.
-	* par-ch3.adb (P_Declarative_Items): Better message for unexpected
-	aspect spec.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.adb, aspects.ads: Minor reformatting.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
-	* sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
-	extracted from...
-	(Analyze_Aspect_Specifications): ...here.  Call above procedure.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
-	mode on subprogram declaration outside of package specification, unless
-	it is followed by a pragma Import
-	* sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
-	Access_Type_Declaration): issue error in formal mode on access type
-	(Analyze_Incomplete_Type_Decl): issue error in formal mode on
-	incomplete type
-	(Analyze_Object_Declaration): issue error in formal mode on object
-	declaration which does not respect SPARK restrictions
-	(Analyze_Subtype_Declaration): issue error in formal mode on subtype
-	declaration which does not respect SPARK restrictions
-	(Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
-	error in formal mode on digits or delta constraint
-	(Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
-	decimal fixed point type
-	(Derived_Type_Declaration): issue error in formal mode on derived type
-	other than type extensions of tagged record types
-	* sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
-	with check on access definition
-	* sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
-	mode on protected definition.
-	(Analyze_Task_Definition): issue error in formal mode on task definition
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch6.adb (Can_Override_Operator): New function.
-	(Verify_Overriding_Indicator): Add missing code to check overriding
-	indicator in operators. Fixes regression.
-	(Check_Overriding_Indicator): Minor reformating after replacing the
-	code that evaluates if the subprogram can override an operator by
-	invocations to the above new function.
-	* einfo.adb
-	(Write_Field26_Name): Add missing code to ensure that, following
-	the documentation in einfo.ads, this field is not shown as attribute
-	"Static_Initialization" on non-dispatching functions.
-
-2011-08-02  Jose Ruiz  <ruiz@adacore.com>
-
-	* sem_res.adb (Resolve_Call): A call to
-	Ada.Real_Time.Timing_Events.Set_Handler violates restriction
-	No_Relative_Delay (AI-0211) only when it sets a relative timing event,
-	i.e., when the second parameter is of type Time_Span.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
-	with an archive instead of -L<library dir> -l<library name>.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
-	mark the base types In_Use in addition to making the operations
-	use_visible.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* init.c: add and setup __gnat_signal_mask for the exception signals
-	* s-inmaop-vxworks.adb: new file.
-	* s-intman-vxworks.adb: remove unnecessary initializations and
-	simplify remaining
-	* s-intman-vxworks.ads: remove unnecessary variable
-	* s-taprop-vxworks.adb: simplify signal initialization
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.adb: Minor code reorganization, comment updates.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
-	* sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
-	here from Sem_Res.
-	(Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
-	(Matching_Static_Array_Bounds): Moved here from Sem_Res
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
-	* par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
-	* sinfo.ads, sinfo.adb (Used_Operations): new attribute of
-	use_type_clauses, to handle more efficiently use_type and use_all_type
-	constructs.
-	* sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
-	Ada2012 Use_All_Type clause.
-	(Use_Class_Wide_Operations): new procedure.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
-	sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
-	expression to expression function.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb: transform simple Ada2012 membership into equality only
-	if types are compatible.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_res.adb (Matching_Static_Array_Bounds): new function which
-	returns True if its argument array types have same dimension and same
-	static bounds at each index.
-	(Resolve_Actuals): issue an error in formal mode on actuals passed as
-	OUT or IN OUT paramaters which are not view conversions in SPARK.
-	(Resolve_Arithmetic_Op): issue an error in formal mode on
-	multiplication or division with operands of fixed point types which are
-	not qualified or explicitly converted.
-	(Resolve_Comparison_Op): issue an error in formal mode on comparisons of
-	Boolean or array type (except String) operands.
-	(Resolve_Equality_Op): issue an error in formal mode on equality
-	operators for array types other than String with non-matching static
-	bounds.
-	(Resolve_Logical_Op): issue an error in formal mode on logical operators
-	for array types with non-matching static bounds. Factorize the code in
-	Matching_Static_Array_Bounds.
-	(Resolve_Qualified_Expression): issue an error in formal mode on
-	qualified expressions for array types with non-matching static bounds.
-	(Resolve_Type_Conversion): issue an error in formal mode on type
-	conversion for array types with non-matching static bounds
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* par-ch10.adb: Minor code reorganization (use Nkind_In).
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch9.adb: save location of entry for proper error message.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
-	(Use_Full_View) which permits this routine to climb through the
-	ancestors using the full-view of private parents.
-	* sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
-	Use_Full_View to true in calls to Is_Ancestor.
-	* sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
-	true in call to Is_Ancestor.
-	* exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
-	Use_Full_View to true in call to Is_Ancestor.
-	* exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
-	call to Is_Ancestor.
-	* exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
-	Use_Full_View to true in calls to Is_Ancestor.
-	* exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
-	Make_Select_Specific_Data_Table, Register_Primitive,
-	Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
-	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
-	to true in call to Is_Ancestor.
-	* exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
-	Use_Full_View to true in calls to Is_Ancestor.
-	* exp_cg.adb
-	(Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
-	(Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor reformatting.
-	* sem_prag.adb: Minor reformatting.
-
-2011-08-02  Tristan Gingold  <gingold@adacore.com>
-
-	* vms_data.ads: Add VMS qualifier for -gnateP.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
-	* par-ch7.adb (P_Package): Proper placement of aspects for package
-	decl/instantiation.
-	* par-endh.adb (Check_End): Ad Is_Sloc parameter
-	(End_Statements): Add Is_Sloc parameterr
-	* par.adb (P_Aspect_Specification): New meaning of Decl = Empty
-	(Check_End): Ad Is_Sloc parameter
-	(End_Statements): Add Is_Sloc parameterr
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* ug_words: Add VMS qualifier equivalent to -gnateP:
-	/SYMBOL_PREPROCESSING.
-
-2011-08-02  Jose Ruiz  <ruiz@adacore.com>
-
-	* gnat-style.texi: For hexadecimal numeric literals the typical
-	grouping of digits is 4 to represent 2 bytes.
-	A procedure spec which is split into several lines is indented two
-	characters.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
-	* sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
-	(Resolve_Aggregate): issue errors in formal modes when aggregate is not
-	properly qualified
-	(Resolve_Array_Aggregate): issue errors in formal modes on non-static
-	choice in array aggregate
-	(Resolve_Extension_Aggregate): issue errors in formal modes on subtype
-	mark as ancestor
-	(Resolve_Record_Aggregate): issue errors in formal modes on mixed
-	positional and named aggregate for record, or others in record
-	aggregate, or multiple choice in record aggregate
-	* sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
-	array operands to logical operations AND, OR and XOR do not have the
-	same static lower and higher bounds
-	* sem_ch5.adb, sinfo.ads: Correct typos in comments
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
-	Replaces Last_Source_Node_In_Sequence.
-	* err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
-	* errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
-	parens and blank in string (this was inconsistently implemented).
-	* errout.ads
-	(Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
-	blank in string (this was inconsistently implemented).
-	* gnat1drv.adb
-	(Set_Global_Switches): Set formal mode switches appropriately
-	* opt.ads, opt.adb: Formal mode is now global switches, more consistent
-	* par-prag.adb
-	(Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
-	call Set_Error_Msg_Lang to set "spark" as language name.
-	* par.adb: Remove unnecessary call to set formal language for errout
-	* sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
-	appropriately and call Set_Error_Msg_Lang to set "spark" as language
-	name.
-	* sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
-	calls to it, moved after resolution so that types are known
-	* sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
-	result of concatenation is not of type String
-	(Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
-	concatenation is not properly restricted
-	* gnat_rm.texi: Add doc on pragma Spark_95.
-	* gcc-interface/Makefile.in: Remove obsolete target pairs for
-	Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
-	condition that detects if the overridden operation must replace an
-	existing entity.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
-	code declarations inserted by Insert_Actions in each alternative of the
-	N_Case_Expression node.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb: Minor code reorganization.
-	* sem_util.adb: Minor reformatting.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
-	* gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
-	literal or operator symbol which is prefixed
-	* sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
-	mode on access attributes.
-	* sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
-	that concatenation operands are properly restricted in formal mode
-	(Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
-	Analyze_Concatenation_Operand. Issue an error in formal mode if the
-	result of the concatenation has a type different from String.
-	(Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
-	Analyze_Quantified_Expression, Analyze_Slice,
-	Analyze_Null): issue an error in formal mode on unsupported constructs
-	* sem_ch5.adb
-	(Analyze_Block_Statement): only issue error on source block statement
-	* sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
-	function which returns the last node in a list of nodes for which
-	Comes_From_Source returns True, if any
-	* sem_ch6.adb (Check_Missing_Return): minor refactoring to use
-	Last_Source_Node_In_Sequence
-	* sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
-	Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
-	mode on unsupported constructs
-	* sem_ch9.adb Do not return after issuing error in formal mode, as the
-	rest of the actions may be needed later on since the error is marked as
-	not serious.
-	* sinfo.ads: Typos in comments.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* projects.texi: Minor editing.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
-	insertion character ~~
-	* errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
-	(Set_Error_Msg_Lang): new procedure which fixes the language for use
-	with insertion character ~~
-	(Set_Msg_Text): treat insertion character ~~
-	* par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
-	sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
-	Formal_Error_Msg_... procedures by equivalent Error_Msg_...
-	procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
-	errors related to the formal language restriction not serious
-	(insertion character |).
-	* par.adb (Par): set formal language for error messages if needed
-	* sem_ch6.adb (Check_Missing_Return): take into account possible
-	generated statements at the end of the function
-	* snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
-	enumeration value to define a new pragma SPARK_95
-	* opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
-	SPARK_Version): new type and variables to store the SPARK version
-	(none by default).
-	(SPARK_Mode): return True when SPARK_Version is set
-	* par-prag.adb: Correct indentation
-	(Prag): take Pragma_SPARK_95 into account
-	* sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
-	into account.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
-	sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
-	sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
-	Target_Name to Get_Path call.
-	(Parse_Single_Project): Likewise.
-	(Post_Parse_Context_Clause): Likewise.
-	* prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
-	Call Initialise_Project_Path with the proper Target_Name.
-	(Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
-	search path.
-	(Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
-	with the proper Target_Name.
-	* prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
-	Part.Parse routine.
-	(Parse_Project_And_Apply_Config): Likewise.
-	* prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
-	This is fine as this part of the code is supporting only native
-	compilation.
-	* prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
-	is fine as this part of the code is supporting only native compilation.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.adb (Enter_Name): issue error in formal mode on declaration
-	of homonym, unless the homonym is one of the cases allowed in SPARK
-	* par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
-	package declaration occurring after a body.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* checks.adb, exp_ch4.adb: Minor reformatting.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* einfo.ads (Access_Disp_Table): Fix documentation.
-	(Dispatch_Table_Wrappers): Fix documentation.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.ads, sem_util.adb, par.adb, par_util.adb
-	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
-	procedures out of these packages.
-	* errout.ads, errout.adb
-	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
-	procedures in of this package
-	(Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
-	* par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
-	on misplaced later vs initial declarations, like in Ada 83
-	* sem_attr.adb (Processing for Analyze_Attribute): issue error in
-	formal mode on attribute of private type whose full type declaration
-	is not visible
-	* sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
-	package declaration inside a package specification
-	(Analyze_Full_Type_Declaration): issue error in formal mode on
-	controlled type or discriminant type
-	* sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
-	user-defined operator means that it should come from the source
-	(New_Overloaded_Entity): issue error in formal mode on overloaded
-	entity.
-	* sem_ch6.ads, sem_ch13.ads: typos in comments.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* atree.adb: Minor reformatting.
-	* checks.adb: Minor reformatting.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* s-parame-vms-ia64.ads: Fix typo in comment
-	Minor reformatting
-	* s-parame-vms-restrict.ads: Removed, unused.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch3.adb
-	(Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
-	* sem_ch3.adb
-	(Constrain_Index): Remove side effects in the evaluation of the bounds.
-	* sem_ch3.ads, sem_ch3.adb
-	(Is_Constant_Bound): New extended version of the subprogram that was
-	previously located inside function Exp_Ch3.Is_Variable_Size_Array.
-	Moved here since it is shared by routines of sem_ch3 and exp_ch3.
-	* sem_aux.ads (Constant_Value): Fix typo in comment.
-	* checks.adb (Generate_Index_Checks): New implementation which, for
-	array objects with constant bounds, generates the runtime check
-	referencing the bounds of the array type. For other cases this routine
-	provides its previous behavior obtaining such values from the array
-	object.
-	* sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
-	parent type.
-	* atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
-	we cannot have semantic interpretations of the new node.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
-	expressions.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch8.adb: Minor code editing.
-	* s-vxwext.adb: Remove trailing space.
-	* freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
-	consistency with other files.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch10.adb: reject parameterized expressions as compilation unit.
-	* sem_ch4.adb: handle properly conditional expression with overloaded
-	then_clause and no else_clause.
-
-2011-08-01  Tristan Gingold  <gingold@adacore.com>
-
-	* s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
-	like done by System.Aux_DEC.
-	* env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* par-endh.adb (Check_End): issue a syntax error in SPARK mode for
-	missing label at end of declaration (subprogram or package)
-	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
-	of positional and named parameter association
-	* par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
-	Error_Msg_SP which adds a prefix to the error message giving the name
-	of the formal language analyzed
-	* sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
-	access result type in subprogram, unconstrained array as result type,.
-	(Analyze_Subprogram_Declaration): issue an error in formal mode for null
-	procedure
-	* sem_ch8.adb: Code clean up.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch7.adb (Uninstall_Declarations): Remove useless code.
-	* einfo.ads (Access_Disp_Table): Fix documentation.
-	(Dispatch_Table_Wrappers): Fix documentation.
-	* einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
-	Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
-	to enforce the documentation of this attribute.
-	(Set_Is_Interface): Cleanup the assertion.
-	* exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
-	the Underlying_Type entity before reading attribute Access_Disp_Table.
-	* exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
-	Locate the Underlying_Type before reading attribute Access_Disp_Table.
-	* exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
-	the Underlying_Type entity before reading attribute Access_Disp_Table.
-	* exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
-	Locate the Underlying_Type entity before reading attribute
-	Access_Disp_Table.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* s-poosiz.ads: Additional overriding indicators.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch5.adb (Analyze_Exit_Statement): add return after error in
-	formal mode.
-	(Analyze_Iteration_Scheme): issue error in formal mode when loop
-	parameter specification does not include a subtype mark.
-	* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
-	formal mode on abstract subprogram.
-	(Analyze_Subprogram_Specification): issue error in formal mode on
-	user-defined operator.
-	(Process_Formals): issue error in formal mode on access parameter and
-	default expression.
-	* sem_ch9.adb (Analyze_Abort_Statement,
-	Analyze_Accept_Statement, Analyze_Asynchronous_Select,
-	Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
-	Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
-	Analyze_Requeue, Analyze_Selective_Accept,
-	Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
-	* sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
-	issue error in formal mode on user-defined raise statement.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
-	declaration being hidden when overriding an implicit inherited
-	subprogram.
-	* par-ch10.adb (P_Compilation_Unit): In syntax check only mode
-	(-gnats), do not complain about a source file that contains only a
-	pragma No_Body.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
-	variable if already set.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
-	g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
-	s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
-	g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
-	g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
-	g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
-	g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
-	g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
-	g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
-	g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
-	g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
-	s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
-	g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
-	s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
-	g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
-	g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
-	g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
-	g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
-	g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
-	g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
-	s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
-	s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
-	a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
-	s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
-	s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
-	g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
-	g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
-	g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
-	g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
-	g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
-	g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
-	s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
-	s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
-	g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
-	g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
-	s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
-	s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
-	g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
-	g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
-	g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
-	s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
-	g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
-	g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
-	g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
-	s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
-	g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
-	g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
-	g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
-	s-osinte-mingw.ads: Update to GPLv3 run-time license.
-	Use GNAT instead of GNARL.
-
-2011-08-01  Bob Duff  <duff@adacore.com>
-
-	* a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
-	a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
-	a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
-	reformatting.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* debug.adb (d.D) reverve flag for the SPARK mode
-	(d.E) reverve flag for SPARK generation mode
-	(d.F) reverve flag for Why generation mode
-	* opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
-	ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode):  New
-	functions which return True when the corresponding modes are set
-	(Formal_Language): return "spark" or "alfa" when in formal verification
-	mode.
-	* sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
-	Error_Msg to prefix the error message with a tag giving the formal
-	language
-	(Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
-	message with a tag giving the formal language
-	* sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
-	block statement
-	(Analyze_Case_Statement): issue error in formal mode on case statement
-	with a single "others" case alternative
-	(Analyze_Exit_Statement): issue errors in formal mode on exit
-	statements which do not respect SPARK restrictions
-	(Analyze_Goto_Statement): issue error in formal mode on goto statement
-	(Check_Unreachable_Code): always issue an error (not a warning) in
-	formal mode on unreachable code (concerns both code after an infinite
-	loop and after an unconditional jump, both not allowed in SPARK)
-	* sem_ch6.adb (Analyze_Return_Statement): add call to
-	Set_Return_Present for a procedure containing a return statement
-	(already done for functions in Analyze_Function_Return)
-	(Analyze_Function_Return): issue error in formal mode on extended
-	return or if return is not last statement in function
-	(Check_Missing_Return): issue error in formal mode if function does
-	not end with return or if procedure contains a return
-	* sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
-	function to detect if there is an inner scope of its parameter S which
-	is a loop.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch6.ads: Minor reformatting.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_util.adb (Abstract_Interface_List): Complete condition when
-	processing private type declarations to avoid reading unavailable
-	attribute.
-	(Is_Synchronized_Tagged_Type): Complete condition when processing
-	private extension declaration nodes to avoid reading unavailable
-	attribute.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
-	i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
-	s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
-	s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
-	for VMS, instead parametrize the common implementation with
-	System.Parameters declarations.
-
-2011-08-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
-
-2011-08-01  Tristan Gingold  <gingold@adacore.com>
-
-	* seh_init.c: Fix SEH handler installation on win64.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
-	double analysis of an anonymous access to subprogram, because it can
-	lead to improper sharing of profiles and a back-end crash.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* make.adb, sem_ch4.adb: Minor reformatting.
-	* gcc-interface/Make-lang.in: Update dependencies.
-	* sem_util.adb, exp_ch5.adb: Minor reformatting.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* gnat_rm.texi: Fix definition of Long_Integer.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_aggr.adb: check limit size of static aggregate unconditionally,
-	to prevent storage exhaustion.
-	* exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
-	finalized is a function body, insert the cleanup code before the final
-	return statement, to prevent spurious warnings.
-	* s-pooglo.ads: add overriding indicator.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb (Operator_Check): improve error message when both a
-	with_clause and a use_clause are needed to make operator usage legal.
-	* sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
-	determine whether a compilation unit is visible within an other,
-	either through a with_clause in the current unit, or a with_clause in
-	its library unit or one one of its parents.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
-	over an arbitrary expression of an array or container type.
-	* lib-xref.adb: clarify comment.
-
-2011-08-01  Bob Duff  <duff@adacore.com>
-
-	* einfo.ads: Minor reformatting.
-	* debug.adb: Minor comment improvement.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
-	consider hidden subprograms as valid candidates.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* make.adb (Compile): Strip -mxxx switches in CodePeer mode.
-
-2011-08-01  Vasiliy Fofanov  <fofanov@adacore.com>
-
-	* gnat_ugn.texi: Fix typo.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
-	lib-xref.adb: Minor reformatting
-
-2011-08-01  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
-	when to generate a call to Move_Final_List.
-	(Has_Controlled_Parts): Remove this function.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
-	"," in choice list.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
-	explicit raise of a predefined exception as Comes_From_Source if the
-	original N_Raise_Statement comes from source.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sinfo.ads: Add comment.
-	* sem_ch6.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Refine check for bad component size
-	clause to avoid rejecting confirming clause when atomic/aliased present.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
-	better determine whether an entity reference is a write.
-	* sem_util.adb (Is_LHS): refine predicate to handle assignment to a
-	subcomponent.
-	* lib-xref.adb (Output_References): Do no suppress a read reference at
-	the same location as an immediately preceeding modify-reference, to
-	handle properly in-out actuals.
-
-2011-08-01  Tristan Gingold  <gingold@adacore.com>
-
-	* env.c (__gnat_setenv) [VMS]: Refine previous change.
-
-2011-08-01  Quentin Ochem  <ochem@adacore.com>
-
-	* i-cstrin.adb (New_String): Changed implementation, now uses only the
-	heap to compute the result.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* atree.ads: Minor reformatting.
-
-2011-08-01  Emmanuel Briot  <briot@adacore.com>
-
-	* g-expect.adb (Get_Command_Output): Fix memory leak.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (P_Float_Type): New procedure to print the definition of
-	predefined fpt types.
-	(P_Mixed_Name): New procedure to print a name using mixed case
-	(Print_Standard): Use P_Float_Type for printing floating point types
-	* einfo.adb (Machine_Emax_Value): Add preliminary support for quad
-	precision IEEE float.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
-	the completion of a generic function, insert the new body rather than
-	rewriting the original.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sinfo.ads, errout.ads: Typos in comments.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* par-endh.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb: Add aspects for library unit pragmas
-	(Pre_Post_Aspects): New subtype.
-	* par-ch12.adb (P_Generic): New syntax for aspects in packages
-	* par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
-	* par-ch7.adb (P_Package): Remove Decl parameter
-	(P_Package): Handle new syntax for aspects (before IS)
-	* par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
-	new aspect syntax
-	(P_Task_Definition): Remove Decl parameter, handle new aspect syntax
-	* par.adb (P_Aspect_Specifications): Add Semicolon parameter
-	(P_Package): Remove Decl parameter
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
-	aspects
-	* sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
-	specs
-	* sem_util.ads, sem_util.adb (Static_Boolean): New function
-	* sinfo.ads: Document new syntax for aspects in packages etc.
-	* sprint.adb: Handle new syntax of aspects before IS in package
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* atree.ads: Minor reformatting.
-	* sem_prag.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb (Insert_Actions): Fix error in handling Actions for
-	case expr alternative.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb: Fix typo.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* sem_prag.adb (Check_No_Link_Name): New procedure.
-	(Process_Import_Or_Interface): Use Check_No_Link_Name.
-	* cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
-	instead of Standard_Long_Long_Float_Size global. Preparation for
-	eventual removal of per type constants.
-	* exp_util.ads (Get_Stream_Size): New function returning the stream
-	size value of subtype E.
-	* exp_util.adb (Get_Stream_Size): Implement new function.
-	* exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
-	function.
-	* exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
-	* einfo.adb:
-	(Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb: Fix comments.
-	* sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
-	count of arguments.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb, sem_cat.adb: Minor reformatting.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* atree.ads: Fix comment.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
-	* par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
-	* par.adb: Add with for Namet.Sp.
-	* par-tchk.adb: Minor reformatting.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
-	(Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
-	of the init procedure of a SAL.
-	* mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
-	New procedure.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
-	reformatting.
-
-2011-08-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
-
-	* adaint.c (__gnat_file_time_name_attr): Get rid of warning.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
-	conformant with its spec (return True only for types that have
-	an overriding Initialize primitive operation that prevents them from
-	having preelaborable initialization).
-	* sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
-	initialization for controlled types in Ada 2005 or later mode.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
-	Postcondition.
-	(Same_Aspect): New function.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
-	Type_Invariant, Precondition, Postcondition.
-	* snames.ads-tmpl: Add Name_Type_Invariant.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
-	here.
-	(Freeze_All_Ent): Fix error in handling inherited aspects.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
-	already analyzed, but don't skip entire processing of a declaration,
-	that's wrong in some cases of declarations being rewritten.
-	(Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
-	Don't delay for integer, string literals
-	Treat predicates in usual manner for delay, remove special case code,
-	not needed.
-	(Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
-	(Build_Predicate_Function): Update saved expression in aspect
-	(Build_Invariant_Procedure): Update saved expression in aspect
-	* exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
-	of replacement of discriminant references if the reference is simple.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
-	* sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
-	Static_Predicate and Dynamic_Predicate.
-	(Build_Predicate_Function): Add processing for Static_Predicate
-	and Dynamic_Predicate.
-	* sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
-	(From_Static_Predicate): New flag
-	* snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* usage.adb: Documentation cleanup for Ada version modes in usage.
-	* expander.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* atree.ads: Minor comment fix.
-	* a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
-	a-witeio.ads, sem_prag.adb: Minor reformatting.
-
-2011-08-01  Doug Rupp  <rupp@adacore.com>
-
-	* env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
-	pointers. Use descrip.h header file for convenience. Add some
-	comments.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
-	(Freeze_All): Call Check_Aspect_At_End_Of_Declarations
-	* sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
-	New procedure.
-	(Check_Aspect_At_End_Of_Declarations): New procedure
-	(Analye_Aspect_Specification): Minor changes for above procedures
-	* sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
-	specification node as well.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
-	Windows files. Use GetFilesAttributes() in this case to check for file
-	existence instead of returning with an error code.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
-	High is above Source length.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads (Boolean_Aspects): New subtype.
-	* exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
-	for derived types in cases where the parent type and derived type have
-	aspects.
-	* freeze.adb (Freeze_Entity): Fix problems in handling derived type
-	with aspects when parent type also has aspects.
-	(Freeze_Entity): Deal with delay of boolean aspects (must evaluate
-	boolean expression at this point).
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
-	accordance with final decision on the Ada 2012 feature.
-	* sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
-
-2011-08-01  Matthew Heaney  <heaney@adacore.com>
-
-	* a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
-	Fix Replace_Slice when High is above current string size.
-	(Replace_Slice): Fix DL computation when High is above current
-	string length.
-
-2011-08-01  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
-
-2011-08-01  Matthew Heaney  <heaney@adacore.com>
-
-	* a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
-	of node.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
-	reformatting.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
-	access to protected subprograms in generic bodies.
-	* sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
-	protected type, indicate that the convention of the subprogram is
-	Convention_Protected, because it may be used in subsequent declarations
-	within the protected declaration.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
-	and "final" procedures when the name of the library is "ada", to avoid
-	duplicate symbols "adainit" and "adafinal" in executables.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
-	quantified expression that appears within a postcondition and uses the
-	Ada2012 'Result attribute.
-
-2011-07-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* init.c (__gnat_error_handler): Cast reason to int.
-	(__gnat_install_handler): Explain sa_sigaction use.
-
-2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
-	subprogram has copy-in copy-out parameters, try to promote the mode of
-	the return type if it is passed in registers.
-
-2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
-	left operand as addressable.
-
-2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (build_function_stub): Remove.
-	(build_return_expr): Likewise.
-	(convert_vms_descriptor): Declare.
-	* gcc-interface/utils.c (convert_vms_descriptor): Make global.
-	(build_function_stub): Move to...
-	* gcc-interface/utils2.c (build_return_expr): Move to...
-	* gcc-interface/trans.c (build_function_stub): ...here.
-	(build_return_expr): ...here.
-	(Subprogram_Body_to_gnu): Add local variable for language_function.
-	Disconnect the parameter attributes cache, if any, once done with it.
-	Call end_subprog_body only after setting the end_locus.
-	Build the stub associated with the function, if any, at the very end.
-	(gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
-	variables and streamline control flow.
-
-2011-07-23  Arnaud Charlet  <charlet@adacore.com>
-
-	PR ada/49819
-	* gcc-interface/Makefile.in (powerpc-linux): Remove reference to
-	g-trasym-dwarf.adb.
-
-2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/49794
-	* init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
-	Assign to act.sa_sigaction.
-	* tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
-	current->return_address to char * before arithmetic.
-
-2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
-	Correct argument types.
-	Extract code from reason.
-	(__gnat_install_handler): Assign to act.sa_sigaction.
-
-2011-07-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
-	(GNAT1_OBJS): ...here.
-
-2011-07-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/48711
-	* g-socthi-mingw.adb (Fill): Fix formatting.
-
-	* gcc-interface/gigi.h: Move around comment.
-
-2011-07-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR ada/46350
-	* s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
-
-2011-07-14  Florian Weimer  <fw@deneb.enyo.de>
-
-	PR ada/48711
-	* g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
-
-2011-07-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
-	range comparison if Pmode is SImode.
-
-2011-07-12  Laurent GUERBY  <laurent@guerby.net>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* adadecode.c: Wrap up in extern "C" block.
-	* adadecode.h: Likewise.
-	* adaint.c: Likewise.  Remove 'const' keyword.
-	* adaint.h: Likewise.
-	* argv.c: Likewise.
-	* atree.h: Likewise.
-	* cio.c: Likewise.
-	* cstreams.c: Likewise.
-	* env.c: Likewise.
-	* exit.c: Likewise.
-	* fe.h: Likewise.
-	* final.c: Likewise.
-	* init.c: Likewise.
-	* initialize.c: Likewise.
-	* link.c: Likewise.
-	* namet.h: Likewise.
-	* nlists.h: Likewise.
-	* raise.c: Likewise.
-	* raise.h: Likewise.
-	* repinfo.h: Likewise.
-	* seh_init.c: Likewise.
-	* targext.c: Likewise.
-	* tracebak.c: Likewise.
-	* uintp.h: Likewise.
-	* urealp.h: Likewise.
-	* xeinfo.adb: Wrap up generated C code in extern "C" block.
-	* xsinfo.adb: Likewise.
-	* xsnamest.adb: Likewise.
-	* gcc-interface/gadaint.h: Wrap up in extern "C" block.
-	* gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
-	* gcc-interface/misc.c: Likewise.
-	* gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
-	(GNAT1_C_OBJS): Remove ada/b_gnat1.o.  List ada/seh_init.o and
-	ada/targext.o here...
-	(GNAT_ADA_OBJS): ...and not here.
-	(GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
-	(GNATBIND_OBJS): Reorder.
-
-2011-07-07  Richard Henderson  <rth@redhat.com>
-
-	* gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
-	dwarf2out_frame_init.
-
-2011-07-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/misc.c (gnat_init): Tweak previous change.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/39150
-	* gcc-interface/Makefile.in: Handle x86_64-solaris2.
-
-2011-07-06  Richard Guenther  <rguenther@suse.de>
-
-	* gcc-interface/misc.c (gnat_init): Merge calls to
-	build_common_tree_nodes and build_common_tree_nodes_2.
-	Re-initialize boolean_false_node.
-
-2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
-	    Olivier Hainque  <hainque@adacore.com>
-	    Nicolas Setton  <setton@adacore.com>
-
-	* gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
-	the type according to the ARTIFICIAL_P parameter.
-	(create_type_decl): Likewise.
-	(create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
-
-2011-07-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
-	(gnatbind): Likewise.
-
-2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
-	local variable throughout.  Remove useless call to Base_Type.
-	(gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
-	Take it also into account for the volatileness of the field.  Set the
-	TREE_SIDE_EFFECTS flag as well in this case.  Reorder some warnings.
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
-	on a dereference built for a by-ref object if it has an address clause.
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* einfo.ads (Address_Taken): Document use for the second argument of
-	Asm_Input and Asm_Output attributes.
-	* sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
-	argument is an entity name, then set Address_Taken on it.
-	<Attribute_Asm_Output>: Likewise.
-	* gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
-	Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
-	(gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
-	memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
-
-2011-06-16  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	PR middle-end/46500
-	* gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
-
-2011-06-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
-	(ada/utils.o): Update dependencies.
-	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
-	../../../libcpp/libcpp.a.
-	* gcc-interface/utils.c: Include common/common-target.h.
-	(process_attributes): Use targetm_common.have_named_sections.
-
-2011-06-07  Richard Guenther  <rguenther@suse.de>
-
-	* gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
-	set_sizetype.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
-	TREE_THIS_NOTRAP flag.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
-	Fix thinko.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
-	constants whose full view has discriminants specially.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c: Include diagnostic.h.
-	(gnat_write_global_declarations): Output debug information for all
-	global type declarations before finalizing the compilation unit.
-	* gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
-
-2011-05-25  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc-interface/utils.c (def_fn_type): Remove extra va_end.
-
-2011-05-25  Kai Tietz  <ktietz@redhat.com>
-
-	* adaint.c (__gnat_to_canonical_file_list_next): Use array
-	initialization instead of const/none-const pointer assignment.
-
-2011-05-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
-	$(EXTRA_GNAT1_OBJS).
-	(GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
-	(EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
-	(gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
-	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
-	libcommon-target.a instead of prefix.o.
-
-2011-05-21  Joseph Myers  <joseph@codesourcery.com>
-
-	PR ada/49097
-	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
-
-2011-05-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
-	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
-	instead of version.o.
-
-2011-05-18  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
-	boolean_false_node instead of integer_zero_node.
-	(convert_with_check): Likewise.
-	* gcc-interface/decl.c (choices_to_gnu): Likewise.
-
-2011-05-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
-	type of the parameter is an unconstrained array, convert the actual to
-	the type of the formal in the In Out and Out cases as well.
-
-2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
-	call build_function_type_array or build_varargs_function_type_array
-	instead.
-	(create_subprog_type): Don't call build_function_type; call
-	build_function_type_vec instead.
-
-2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
-	(TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
-	(TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
-
-2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
-
-	* gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
-	* gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
-
-2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
-
-2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
-	instead of accessing TYPE_ARG_TYPES directly.
-	* gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/48844
-	* gcc-interface/gigi.h (get_variant_part): Declare.
-	* gcc-interface/decl.c (get_variant_part): Make global.
-	* gcc-interface/utils2.c (find_common_type): Do not return T1 if the
-	types have the same constant size, are record types and T1 has a
-	variant part while T2 doesn't.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (begin_subprog_body): Do not call
-	get_pending_sizes.
-	(end_subprog_body): Likewise.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
-	int_const_binop.
-	(pos_to_constructor): Likewise.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (gigi): Call build_function_type_list instead
-	of build_function_type.  Adjust calls to...
-	(build_raise_check): ...this.  Do not take a void_tree parameter.
-	Call build_function_type_list instead of build_function_type.
-	Fix head comment and swap couple of conditional blocks.
-
-2011-04-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnatvsn.ads (Library_Version): Bump to 4.7.
-	(Current_Year): Bump to 2011.
-
-2011-04-29  Michael Matz  <matz@suse.de>
-
-	* gcc-interface/misc.c (gnat_handle_option): Set
-	warn_maybe_uninitialized.
-
-2011-04-23  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* gnat_ugn.texi (Complexity Metrics Control): Update link to
-	the Watson/McCabe paper.
-
-2011-04-23  Jim Meyering  <meyering@redhat.com>
-
-	* gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
-
-2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
-	onto the new type.
-
-2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
-	parameter.
-	* gcc-interface/utils.c (create_subprog_decl): Likewise.  Set
-	DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
-	ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
-	<all>: Do not set flags on the reused DECL node coming from an alias.
-	Set DECL_IGNORED_P on the DECL node built for subprograms if they
-	don't need debug info here...
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
-	(gigi): Adjust calls to create_subprog_decl.
-	(build_raise_check): Likewise.
-	(establish_gnat_vms_condition_handler): Likewise.
-	(Compilation_Unit_to_gnu): Likewise.
-	(gnat_to_gnu): Likewise.
-
-2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
-	(NO_REORDER_ADAFLAGS): New variable.
-	(EXTRA_GNATTOOLS): Always define.
-	(../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
-	Clean up and adjust list of files compiled with special options.
-	* gcc-interface/Make-lang.in: Likewise.
-	(ada/decl.o): Cosmetical change.
-	(ada/misc.o): Remove dependency on $(PLUGIN_H).
-
-2011-04-20  Jim Meyering  <meyering@redhat.com>
-
-	* initialize.c (__gnat_initialize): Remove useless if-before-free.
-
-2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
-	$(CFLAGS) on the link line.
-
-2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
-	padded type built for the return type if it is unconstrained.
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
-
-2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
-	before calling TREE_CHAIN.
-	* gcc-interface/misc.c (gnat_init_ts): New function.
-	(LANG_HOOKS_INIT_TS): Define.
-
-2011-04-12  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
-	instead of cgraph_node.
-
-2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
-	alignment on fields of the RETURN type built for the Copy-In Copy-Out
-	mechanism.
-
-2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
-	of aggregate types that contain a placeholder.
-
-2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/utils.c (handle_sentinel_attribute): Don't use
-	TYPE_ARG_TYPES.
-	(handle_type_generic_attribute): Likewise.
-
-2011-04-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/47163
-	* s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
-
-2011-04-04  Kai Tietz  <ktietz@redhat.com>
-
-	PR ada/47163
-	* s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
-	to flag value.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (build_allocator): In the unconstrained array
-	type case, do not strip a padding type around the array type.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (update_pointer_to): Finalize named pointer
-	types.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
-	* gcc-interface/misc.c (gnat_handle_option): Remove special handling
-	code for -feliminate-unused-debug-types.
-	(gnat_post_options): Likewise.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
-	declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
-	distinct copy.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
-	DECL_ARTIFICIAL flag on enumeration types.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
-	fat pointer types artificial unconditionally.
-	<E_Array_Subtype>: Attach the base array type as a parallel type if it
-	isn't artificial.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (get_dummy_type): Declare.
-	(build_dummy_unc_pointer_types): Likewise.
-	(finish_fat_pointer_type): Likewise.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
-	fat pointer type has been built, complete it in place.
-	<E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
-	and thin pointers.  Remove useless variable.
-	(finish_fat_pointer_type): Make global and move to...
-	* gcc-interface/utils.c (finish_fat_pointer_type): ...here.
-	(get_dummy_type): New function.
-	(build_dummy_unc_pointer_types): Likewise.
-	(gnat_pushdecl): Propage the name to the anonymous variants only.
-	(update_pointer_to): Only adjust the pointer types in the unconstrained
-	array case.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
-	if this is a Taft amendment type and the full declaration is available.
-	* gcc-interface/trans.c (process_type): Likewise.
-	If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
-	(process_freeze_entity): Likewise.
-	* gcc-interface/utils.c (dummy_global): New static variable.
-	(gnat_write_global_declarations): If there are types declared as used
-	at the global level, insert them in the global hash table.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
-	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
-	declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
-	copy.
-	(record_builtin_type): Add ARTIFICIAL_P parameter.  Set DECL_ARTIFICIAL
-	flag of the type accordingly.
-	* gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
-	finalizing types when updating the pointers to the designated type.
-	<all>: Finalize the deferred types even if we didn't defer processing
-	of incomplete types in this invocation.
-
-2011-04-01  Olivier Hainque  <hainque@adacore.com>
-	    Nicolas Setton  <setton@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/misc.c (gnat_descriptive_type): New function.
-	(LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
-
-2011-03-28  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
-	Windows targets.
-	(EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
-	* system-mingw.ads (System): Change ZCX_By_Default default to True.
-
-	* raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
-
-2011-03-28  Tristan Gingold  <gingold@adacore.com>
-
-	PR ada/44431
-	* gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
-	Use ada output of gnatbind.
-	(ada/b_gnatb.adb): Ditto.
-	(ada/b_gnat1.o, ada/b_gnatb.o): New rules.
-	(ada.mostlyclean, ada.stage1)
-	(ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
-	(ada.stagefeedback): Adjust.
-	* gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
-	Use ada output of gnatbind.
-	(b_gnatm.adb): Ditto.
-	(b_gnatl.o, b_gnatm.o): New rules.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
-	for the padded type built to support a specified size or alignment.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
-	unconditionally to the end of the unit when the designated type is
-	limited_with'ed.
-	<all>: Rename local variable.  Attempt to un-defer types only and do it
-	for limited_with'ed types as well.
-	(finalize_from_with_types): Adjust comment.  Rename variable and tidy.
-	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
-	consistently and remove redundant call to finalize_from_with_types.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
-	subprograms without a previous spec declared in the same unit.
-	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
-	subprograms at the end of the unit instead of at the beginning.
-	* gcc-interface/utils.c (create_subprog_decl): Check that the entity
-	isn't public for the special handling of non-inline functions nested
-	inside inline external functions.
-
-2011-03-25  Jeff Law  <law@redhat.com>
-
-	* gcc-interface/utils.c (def_fn_type): Add missing va_end.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* einfo.ads (Size_Depends_On_Discriminant): Adjust description.
-	* layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
-	to compute Set_Size_Depends_On_Discriminant.
-	(Layout_Type): Call it on array types in back-end layout mode.
-	* sem_util.adb (Requires_Transient_Scope): Return true for array
-	types only if the size depends on the value of discriminants.
-	* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
-	type if the RHS is a call to a function that returns an unconstrained
-	type with default discriminant.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
-	non-conversion to the nominal result type at the end.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (create_temporary): New function taken from...
-	(create_init_temporary): ...here.  Call it.
-	(call_to_gnu): Create the temporary for the return value early, if any.
-	Create it for a function with copy-in/copy-out parameters if there is
-	no target; in other cases of copy-in/copy-out, use another temporary.
-	Push the new binding level lazily.  Add and rename local variables.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (validate_size): Improve comments and tweak
-	error message.
-	(set_rm_size): Likewise.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
-	for the padded type built in order to support a specified alignment.
-	Fix incorrect formatting.
-
-2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR bootstrap/48216
-	* gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
-
-2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (components_to_record): Add REORDER parameter,
-	rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
-	to the end of the list.  Adjust recursive call.  Rename local variable.
-	If REORDER is true, reorder components of the record type.
-	(gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
-	components_to_record and adjust the parameter list.
-
-2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (elaborate_expression_1): When optimization is
-	disabled, use the variable for bounds of loop iteration scheme.
-
-2011-03-21  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/12171
-	* gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
-
-2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (elaborate_expression_1): Try harder to find
-	out whether the expression is read-only.  Short-circuit placeholder
-	case and rename a couple of local variables.
-
-2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (smaller_form_type_p): Declare.
-	* gcc-interface/trans.c (smaller_form_type_p): Make global and move...
-	* gcc-interface/utils.c (smaller_form_type_p): ...to here.
-	(convert): Deal with conversions from a smaller form type specially.
-
-2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
-	its argument, except for the special -I- switch.
-
-2011-02-12  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
-	"Ada Issues".
-
-2011-02-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
-
-2011-02-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
-	GNAT_FORMAL.
-	* gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
-	* gcc-interface/utils.c (fill_vms_descriptor): ...here.  Take GNU_TYPE
-	instead of GNAT_FORMAL.  Protect the expression against multiple uses.
-	Do not generate the check directly, instead instantiate the template
-	check present in the descriptor.
-	(make_descriptor_field): Move around.
-	(build_vms_descriptor32): Build a template check in the POINTER field.
-	(build_vms_descriptor): Remove useless suffixes.
-	* gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
-
-2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR bootstrap/47467
-	* targext.c: Include target files if IN_RTS is defined.
-
-2011-01-26  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/47467
-	* targext.c: Include config.h.
-	* gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
-	dependency.
-
-2011-01-04  Pascal Obry  <obry@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
-	end-of-case on the end label and its associated gotos, if any.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
-	expressions of the parameter cache within the statement group of
-	the CICO mechanism.
-
-2011-01-04  Olivier Hainque  <hainque@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
-	(set_end_locus_from_node): New function.
-	(Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
-	make and the function end_locus.
-	(Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
-	for the elaboration subprogram.
-	(set_gnu_expr_location_from_node) <default case>: Use it to attempt to
-	set the end_locus of the expression as well.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/47131
-	* gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
-	variables that are referenced in exception handlers volatile.
-
-
-
-Copyright (C) 2011 Free Software Foundation, Inc.
-
-Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved.
-
-	* gnat_rm.texi: Ramification of pragma Eliminate documentation
-	 - fix bugs in the description of Source_Trace;
-	 - get rid of UNIT_NAME;
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch9.adb
-	(Build_Dispatching_Requeue): Adding support for VM targets
-	since we cannot directly reference the Tag entity.
-	* exp_sel.adb (Build_K): Adding support for VM targets.
-	(Build_S_Assignment): Adding support for VM targets.
-	* exp_disp.adb
-	(Default_Prim_Op_Position): In VM targets do not restrict availability
-	of predefined interface primitives to compiling in Ada 2005 mode.
-	(Is_Predefined_Interface_Primitive): In VM targets this service is not
-	restricted to compiling in Ada 2005 mode.
-	(Make_VM_TSD): Generate code that declares and initializes the OSD
-	record. Needed to support dispatching calls through synchronized
-	interfaces.
-	* exp_ch3.adb
-	(Make_Predefined_Primitive_Specs): Enable generation of predefined
-	primitives associated with synchronized interfaces.
-	(Make_Predefined_Primitive_Bodies): Enable generation of predefined
-	primitives associated with synchronized interfaces.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
-	statements hidden in SPARK if preceded by the HIDE directive
-	(Parse_Exception_Handlers): mark each exception handler in a sequence of
-	exception handlers as hidden in SPARK if preceded by the HIDE directive
-	* par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
-	if starting with the HIDE directive
-	* par-ch7.adb (P_Package): mark a package body hidden in SPARK if
-	starting with the HIDE directive; mark the declarations in a private
-	part as hidden in SPARK if the private part starts with the HIDE
-	directive
-	* restrict.adb, restrict.ads
-	(Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
-	(Is_In_Hidden_Part_In_SPARK): new function which returns whether its
-	argument node belongs to a part which is hidden in SPARK
-	(Check_SPARK_Restriction): do not issue violations on nodes in hidden
-	parts in SPARK; protect the possibly costly call to
-	Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
-	* scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
-	* scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
-	Accumulate_Token_Checksum_GNAT_5_03): add case for new token
-	Tok_SPARK_Hide.
-	(Scan): recognize special comment starting with '#' and followed by
-	SPARK keyword "hide" as a HIDE directive.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* types.ads, erroutc.ads: Minor reformatting.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* link.c: Add response file support for cross platforms.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
-	in an association, set parent field of copy before partial analysis.
-	* sem_res.adb (Resolve_Slice): create reference to itype only when
-	expansion is enabled.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
-	for new flag denoting which subprogram bodies are in ALFA
-	* restrict.adb, sem_ch7.adb: Update comment
-	* sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
-	sem_ch9.adb, sem_res.adb: Add calls to
-	Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
-	* sem_ch6.adb (Analyze_Function_Return): add calls to
-	Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
-	middle of the body, and extended return.
-	(Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
-	False when missing return.
-	(Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
-	to True for subprograms whose spec is in ALFA. Remove later on the flag
-	on the entity used for a subprogram body when there exists a separate
-	declaration.
-	* sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
-	if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
-	False, otherwise do nothing.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch4.ads: minor formatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
-	debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
-	errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
-	restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
-	opt.ads: cleanup of SPARK mode
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
-	types.
-	* einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
-	(Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
-	* sem_ch3.adb
-	(Analyze_Object_Declaration): set Is_In_ALFA flag for objects
-	(Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
-	(Constrain_Integer): set Is_In_ALFA flag for integer subtypes
-	(Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
-	types.
-	(Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
-	non-static range.
-	* sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
-	functions whose return type is not in ALFA.
-	(Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
-	specifications.
-	(Process_Formals): unset Is_In_ALFA flag for subprograms if a
-	parameter's type is not in ALFA.
-	* stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
-	types are in ALFA.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6 (Analyze_Expression_Function): treat the function as
-	Inline_Always, and introduce a subprogram declaration for it when it is
-	not a completion.
-	* inline.adb (Add_Inlined_Body): recognize bodies that come from
-	expression functions, so that the back-end can determine whether they
-	can in fact be inlined.
-	* sem_util.adb (Is_Expression_Function): predicate to determine whether
-	a function body comes from an expression function.
-
-2011-08-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
-	null exclusions to test Can_Never_Be_Null on the anonymous access types
-	of the formals rather than testing the formals themselves. Exclude this
-	check in cases where the Old_Formal is marked as a controlling formal,
-	to avoid issuing spurious errors for bodies completing dispatching
-	operations (due to the flag not getting set on controlling access
-	formals in body specs).
-	(Find_Corresponding_Spec): When checking full and subtype conformance of
-	subprogram bodies in instances, pass Designated and E in that order, for
-	consistency with the expected order of the formals (New_Id followed by
-	Old_Id).
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.adb: Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
-	Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
-	primitive operations of class-wide actuals.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_atag.ads, exp_atag.adb
-	(Build_Common_Dispatching_Select_Statements): Remove argument Loc
-	since its value is implicitly passed in argument Typ.
-	* exp_disp.adb (Make_Disp_Conditional_Select_Body,
-	Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
-	Build_Common_Dispatching_Select_Statements.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
-	exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
-	Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb: Minor reformatting.
-	* sem_prag.adb: Minor reformatting.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_atag.adb, exp_atags.ads
-	(Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
-	by the tagged type Entity. Required to use this routine in the VM
-	targets since we do not have available the Tag entity in the VM
-	platforms.
-	* exp_ch6.adb
-	(Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
-	Ada.Tags has not been previously loaded.
-	* exp_ch7.adb
-	(Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
-	Build_VM_TSDs if package Ada.Tags has not been previously loaded.
-	* sem_aux.adb
-	(Enclosing_Dynamic_Scope): Add missing support to handle the full
-	view of enclosing scopes. Required to handle enclosing scopes that
-	are synchronized types whose full view is a task type.
-	* exp_disp.adb
-	(Build_VM_TSDs): Minor code improvement to avoid generating and
-	analyzing lists with empty nodes.
-	(Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
-	(Make_Disp_Conditional_Select_Body): Add support for VM targets.
-	(Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
-	(Make_Disp_Timed_Select_Body): Add support for VM targets.
-	(Make_Select_Specific_Data_Table): Add support for VM targets.
-	(Make_VM_TSD): Generate code to initialize the SSD structure of
-	the TSD.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* lib-writ.adb (Write_ALI): when ALFA mode is set, write local
-	cross-references section in ALI.
-	* lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
-	(enclosing subprogram), Slc (location of Sub) and Sun (unit number of
-	Sub).
-	(Enclosing_Subprogram_Or_Package): new function to return the enclosing
-	subprogram or package entity of a node
-	(Is_Local_Reference_Type): new function returns True for references
-	selected in local cross-references.
-	(Lt): function extracted from Lt in Output_References
-	(Write_Entity_Name): function extracted from Output_References
-	(Generate_Definition): generate reference with type 'D' for definition
-	of objects (object declaration and parameter specification), with
-	appropriate locations and units, for use in local cross-references.
-	(Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
-	references of type 'I' for initialization in object definition.
-	(Output_References): move part of function Lt and procedure
-	Write_Entity_Name outside of the body. Ignore references of types 'D'
-	and 'I' introduced for local cross-references.
-	(Output_Local_References): new procedure to output the local
-	cross-references sections.
-	(Lref_Entity_Status): new array defining whether an entity is a local
-	* sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
-	with 'I' type when initialization expression is present.
-	* get_scos.adb, get_scos.ads: Correct comments and typos
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
-	the JVM target.
-	* exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
-	the JVM target.
-	* exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
-	TSD support.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
-	(No_Space_Img): New function
-	(Find_Excluded_Sources): When reading from a file, record the file name
-	and the line number for each excluded source.
-	(Mark_Excluded_Sources): When reporting an error, if the excluded
-	sources were read from a file, include file name and line number in
-	the error message.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
-	generation of TSDs to the DOTNET compiler.
-	* exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
-	generation of TSDs to the DOTNET compiler.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
-	record of all the tagged types declared inside library level package
-	declarations, library level package bodies or library level subprograms.
-	* exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
-	associated with a given tagged type.
-	(Build_VM_TSDs): New subprogram.
-	* exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
-	compilation units that are subprograms.
-	* exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
-	compilation units that are package bodies.
-	(Expand_N_Package_Declaration): Generate TSDs of the main compilation
-	units that are a package declaration or a package instantiation.
-	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
-	reorganization to improve the error generated by the frontend when the
-	function Ada.Tags.Secondary_Tag is not available.
-	* rtsfind.ads (RE_Register_TSD): New runtime entity.
-	* exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* s-imenne.ads: Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-stunau.ads: Add pragma Suppress_Initialization for Big_String
-	* freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
-	* s-stalib.ads: Add pragma Suppress_Initialization for Big_String
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.ads (Materialize_Entity): Document this is only for renamings
-	* exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
-	required debug information in the case where we transform the object
-	declaration into a renaming declaration.
-	* exp_ch4.adb (Expand_Concatenate): Generate debug info for result
-	object
-	* exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
-	Materialize_Entity.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.ads, einfo.adb (Suppress_Initialization): Replaces
-	Suppress_Init_Procs.
-	* exp_ch3.adb, exp_disp.adb, freeze.adb: Use
-	Suppress_Initialization/Initialization_Suppressed.
-	* gnat_rm.texi: New documentation for pragma Suppress_Initialization
-	* sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
-	* sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
-	* sem_prag.adb: New processing for pragma Suppress_Initialization.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
-	Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
-	only have inheritable classwide pre/postconditions.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
-	* rtsfind.ads (RE_Check_TSD): New runtime entity.
-	* exp_disp.adb (Make_DT): Generate call to the new runtime routine that
-	checks if the external tag of a type is the same as the external tag
-	of some other declaration.
-
-2011-08-02  Thomas Quinot  <quinot@adacore.com>
-
-	* s-taskin.ads: Minor reformatting.
-
-2011-08-02  Emmanuel Briot  <briot@adacore.com>
-
-	* g-comlin.adb (Display_Help): swap the order in which it prints the
-	short help and the general usage.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
-	the aspect declarations and attach them to the generic copy for
-	subsequent analysis.
-	(Analyze_Subprogram_Instantiation): copy explicitly the aspect
-	declarations of the generic tree to the new subprogram declarations.
-	* sem_attr.adb (Check_Precondition_Postcondition): recognize
-	conditions that apply to a subprogram instance.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
-	private type with a tagged full view is not derived in the immediate
-	scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb: Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Loop_Statement):  If the iteration scheme is an
-	Ada2012 iterator, the loop will be rewritten during expansion into a
-	while loop with a cursor and an element declaration. Do not analyze the
-	body in this case, because if the container is for indefinite types the
-	actual subtype of the elements will only be determined when the cursor
-	declaration is analyzed.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
-	size/alignment related attributes in CodePeer_Mode.
-
-2011-08-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
-	Prepend_Element, since this can result in the operation getting the
-	wrong slot in the full type's dispatch table if the full type has
-	inherited operations. The incomplete type's operation will get added
-	to the proper position in the full type's primitives
-	list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
-	(Process_Incomplete_Dependents): Add Is_Primitive test when checking for
-	dispatching operations, since there are cases where nonprimitive
-	subprograms can get added to the list of incomplete dependents (such
-	as subprograms in nested packages).
-	* sem_ch6.adb (Process_Formals): First, remove test for being in a
-	private part when determining whether to add a primitive with a
-	parameter of a tagged incomplete type to the Private_Dependents list.
-	Such primitives can also occur in the visible part, and should not have
-	been excluded from being private dependents.
-	* sem_ch7.adb (Uninstall_Declarations): When checking the rule of
-	RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
-	list of a Taft-amendment incomplete type is a primitive before issuing
-	an error that the full type must appear in the same unit. There are
-	cases where nonprimitives can be in the list (such as subprograms in
-	nested packages).
-	* sem_disp.adb (Derives_From): Use correct condition for checking that
-	a formal's type is derived from the type of the corresponding formal in
-	the parent subprogram (the condition was completely wrong). Add
-	checking that was missing for controlling result types being derived
-	from the result type of the parent operation.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* errout.adb (First_Node): minor renaming
-	* restrict.adb (Check_Formal_Restriction): put restriction warning on
-	first node.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
-	before accessing operands.
-	* sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
-	decide whether an initialization expression respects SPARK rules, as
-	the plain node is the expanded one. This allows for more valid warnings
-	to be issued.
-	* gnat_rm.texi: Minor update.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
-	previous change.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch4.adb: Minor reformatting.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
-	loop statements and the element renaming declaration with a block when
-	the element type is controlled.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sinfo.ads: Minor formatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_aggr.adb (Add_Association): if the association has a box and no
-	expression, use the Sloc of the aggregate itself for the new
-	association.
-	* errout.adb (First_Node): Exclude nodes with no Sloc, and always use
-	the Original_Node.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
-	When a container is provided via a function call, generate a renaming
-	of the function result. This avoids the creation of a transient scope
-	and the premature finalization of the container.
-	* exp_ch7.adb (Is_Container_Cursor): Removed.
-	(Wrap_Transient_Declaration): Remove the supression of the finalization
-	of the list controller when the declaration denotes a container cursor,
-	it is not needed.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* restrict.adb (Check_Formal_Restriction): only issue a warning if the
-	node is from source, instead of the original node being from source.
-	* sem_aggr.adb
-	(Resolve_Array_Aggregate): refine the check for a static expression, to
-	recognize also static ranges
-	* sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
-	Array_Type_Declaration): postpone the test for the type being a subtype
-	mark after the type has been resolved, so that component-selection and
-	expanded-name are discriminated.
-	(Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
-	to distinguish the case of an iteration scheme, so that an error is
-	issed on a non-static range in SPARK except in an iteration scheme.
-	* sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
-	In_Iter_Schm = True.
-	* sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
-	user-defined operators so that they are allowed in renaming
-	* sem_ch8.adb
-	(Find_Selected_Component): refine the check for prefixing of operators
-	so that they are allowed in renaming. Move the checks for restrictions
-	on selector name after analysis discriminated between
-	component-selection and expanded-name.
-	* sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
-	concatenation argument of string type if it is static.
-	* sem_util.adb, sem_util.ads
-	(Check_Later_Vs_Basic_Declarations): add a new function
-	Is_Later_Declarative_Item to decice which declarations are allowed as
-	later items, in the two different modes Ada 83 and SPARK. In the SPARK
-	mode, add that renamings are considered as later items.
-	(Enclosing_Package): new function to return the enclosing package
-	(Enter_Name): correct the rule for homonyms in SPARK
-	(Is_SPARK_Initialization_Expr): default to returning True on nodes not
-	from source (result of expansion) to avoid issuing wrong warnings.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* errout.adb: On anything but an expression First_Node returns its
-	argument.
-
-2011-08-02  Pascal Obry  <obry@adacore.com>
-
-	* prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
-	Set the associated loop as the related expression of internally
-	generated cursors.
-	* exp_ch7.adb (Is_Container_Cursor): New routine.
-	(Wrap_Transient_Declaration): Supress the finalization of the list
-	controller when the declaration denotes a container cursor.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
-	command line now.
-	* par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
-	expression is a simple expression. This check cannot be performed in
-	the semantics, so just drop it.
-	(P_Index_Or_Discriminant_Constraint): move check that the index or
-	discriminant is a subtype mark to Analyze_Subtype_Declaration in the
-	semantics. Other cases were previously checked in the semantics.
-	* par-ch4.adb (P_Name): move checks that a selector name is not
-	character literal or an operator symbol to Find_Selected_Component in
-	the semantics
-	* par-ch5.adb (Parse_Decls_Begin_End): move check that basic
-	declarations are not placed after later declarations in a separate
-	procedure in Sem_Util (possibly not the best choice?), to be used both
-	during parsing, for Ada 83 mode, and during semantic analysis, for
-	SPARK mode.
-	* par-endh.adb (Check_End): move check that end label is not missing
-	to Process_End_Label in the semantics
-	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
-	the special case for SPARK restriction
-	* par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
-	* restrict.adb, restrict.ads (Check_Formal_Restriction): add a
-	parameter Force to issue the error message even on internal node (used
-	for generated end label). Call Check_Restriction to check when an error
-	must be issued. In SPARK mode, issue an error message even if the
-	restriction is not set.
-	(Check_Restriction): new procedure with an additional out parameter to
-	inform the caller that a message has been issued
-	* sem_aggr.adb: Minor modification of message
-	* sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
-	instead of issuing an error message directly
-	* sem_ch3.adb (Analyze_Declarations): move here the check that basic
-	declarations are not placed after later declarations, by calling
-	Check_Later_Vs_Basic_Declarations
-	(Analyze_Subtype_Declaration): move here the check that an index or
-	discriminant constraint must be a subtype mark. Change the check that
-	a subtype of String must start at one so that it works on subtype marks.
-	* sem_ch4.adb (Analyze_Call): move here the check that a named
-	association cannot follow a positional one in a call
-	* sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
-	instead of issuing an error message directly
-	* sem_ch8.adb (Find_Selected_Component): move here the check that a
-	selector name is not a character literal or an operator symbol. Move
-	here the check that the prefix of an expanded name cannot be a
-	subprogram or a loop statement.
-	* sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
-	procedure called from parsing and semantics to check that basic
-	declarations are not placed after later declarations
-	(Process_End_Label): move here the check that end label is not missing
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
-	representation clause in codepeer mode, since it confuses CodePeer and
-	does not bring useful info.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* init.c: initialize fp hw on MILS.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* errout.adb (First_Node): for bodies, return the node itself (small
-	optimization). For other nodes, do not check source_unit if the node
-	comes from Standard.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch3.adb: Minor comment additions.
-	* sem_ch13.adb: Minor reformatting.
-
-2011-08-02  Pascal Obry  <obry@adacore.com>
-
-	* make.adb, makeutl.adb: Removes some superfluous directory separator.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_attr.adb: Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
-	(Has_Default_Component_Value): Removed
-	* einfo.ads Comment updates
-	(Has_Default_Aspect): Replaces Has_Default_Value
-	(Has_Default_Component_Value): Removed
-	* exp_ch13.adb
-	(Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
-	* exp_ch3.adb
-	(Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
-	(Get_Simple_Init_Val): Handle Default_Value aspect
-	(Needs_Simple_Initialization): Handle Default_Value aspect
-	* exp_ch3.ads: Needs_Simple_Initialization
-	* freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
-	* par-prag.adb (Pragma_Default[_Component]Value) Removed
-	* sem_ch13.adb
-	(Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
-	* sem_prag.adb (Pragma_Default[_Component]Value) Removed
-	* snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
-	package containing iteration primitives.
-	exp_ch5.adb (Expand_Iterator_Loop): ditto.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
-	"of", pre-analyze expression in case it is a function call with
-	finalization actions that must be placed ahead of the loop.
-	* exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
-	on an Ada2012 iterator, insert them ahead of the rewritten loop.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (Create_Float_Types): Only consider C's long double for
-	Long_Long_Float, in addition to double.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
-	sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
-	prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
-	Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb: handle properly 'Result when it is a prefix of an
-	indexed component.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* einfo.ads, einfo.adb
-	(Original_Access_Type): Move this attribute to Node26 since there was
-	an undocumented use of Node21 in E_Access_Subprogram_Type entities
-	which causes conflicts and breaks the generation of the .NET compiler.
-	(Interface_Name): Add missing documentation on JGNAT only uses of
-	this attribute.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
-	(Find_Back_End_Float_Type): Likewise
-	(Create_Back_End_Float_Types): Likewise
-	(Create_Float_Types): Likewise
-	(Register_Float_Type): Likewise
-	* sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
-	Nlist and split out type selection in new local Find_Base_Type function.
-	* sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
-	Nlist
-	* stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
-	alpha order).
-	* opt.ads: Minor comment change.
-	* sem_ch12.adb: Minor code reorganization.
-
-2011-08-02  Gary Dismukes  <dismukes@adacore.com>
-
-	* sem_ch3.adb (Complete_Private_Subtype): Don't append the private
-	subtype's list of rep items to the list on the full subtype in the case
-	where the lists are the same.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* switch-c.adb (Free): New deallocation procedure to avoid implicitly
-	using the one from System.Strings, which also deallocates all strings.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
-	function.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02  Olivier Hainque  <hainque@adacore.com>
-
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
-	end_locus.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
-	associated with anonymous access to subprograms.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* opt.ads
-	(Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
-	(Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
-	* prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
-	(Add_Symbol_Definition): Move to switch-c.adb
-	(Process_Command_Line_Symbol_Definitions): Adjust references to above.
-	* prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
-	(Add_Symbol_Definition): Move to switch-c.adb.
-	* sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
-	* sem_warn.adb
-	(Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
-	Move to warnsw.adb.
-	* sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
-	Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
-	Move to warnsw.adb.
-	* switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
-	(Add_Symbol_Definition): Moved from Prepcomp.
-	* switch-c.ads: Update copyright notice. Use String_List instead of
-	Argument_List, removing dependency on System.OS_Lib.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
-	mode on initialization expression which does not respect SPARK
-	restrictions.
-	* sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
-	if the tree referenced by its argument represents an initialization
-	expression in SPARK, suitable for initializing an object in an object
-	declaration.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
-	internally generated access to subprogram with its associated protected
-	subprogram type.
-	* einfo.ads, einfo.adb (Original_Access_Type): New attribute.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (Register_Float_Type): Print information about type to
-	register, if the Debug_Flag_Dot_B is set.
-	* debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
-	* rtsfind.ads (RE_Max_Base_Digits): New run time entity.
-	* sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
-	with a requested precision of more than Max_Digits digits and no more
-	than Max_Base_Digits digits, if a range specification is present and the
-	Predefined_Float_Types list has a suitable type to derive from.
-	* sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
-	case of type completion with pragma Import
-	* sem_prag.adb
-	(Process_Import_Predefined_Type): Processing to complete a type
-	with pragma Import. Currently supports floating point types only.
-	(Set_Convention_From_Pragma): Do nothing without underlying type.
-	(Process_Convention): Guard against absence of underlying type,
-	which may happen when importing incomplete types.
-	(Process_Import_Or_Interface): Handle case of importing predefined
-	types. Tweak error message.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
-	functions to previous change.  Reorganize code slightly.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* back_end.ads (Register_Type_Proc): New call back procedure type for
-	allowing the back end to provide information about available types.
-	(Register_Back_End_Types): New procedure to register back end types.
-	* back_end.adb (Register_Back_End_Types): Call the back end to enumerate
-	available types.
-	* cstand.adb (Back_End_Float_Types): New list for floating point types
-	supported by the back end.
-	(Build_Float_Type): Add extra parameter for Float_Rep_Kind.
-	(Copy_Float_Type): New procedure to make new copies of predefined types.
-	(Register_Float_Type): New call back procedure to populate the BEFT list
-	(Find_Back_End_Float_Type): New procedure to find a BEFT by name
-	(Create_Back_End_Float_Types): New procedure to populate the BEFT list.
-	(Create_Float_Types): New procedure to create entities for floating
-	point types predefined in Standard, and put these and any remaining
-	BEFTs on the Predefined_Float_Types list.
-	* stand.ads (Predefined_Float_Types): New list for predefined floating
-	point types that do not have declarations in package Standard.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Get_Code_Unit_Entity): New local function.  Returns the
-	entity node for the unit containing the parameter.
-	(Add_Inlined_Body): Use it to find the unit containing the subprogram.
-	(Add_Inlined_Subprogram): Likewise.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02  Thomas Quinot  <quinot@adacore.com>
-
-	* s-stusta.adb (Print): Make sure Pos is always initialized to a
-	suitable value.
-
-2011-08-02  Geert Bosch  <bosch@adacore.com>
-
-	* a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_type.adb (Covers): Move trivial case to the top and reuse the
-	computed value of Base_Type.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* restrict.adb (Check_Restriction): issue an error for any use of
-	class-wide, even if the No_Dispatch restriction is not set.
-	* sem_aggr.adb: Correct typos in comments and messages in formal mode
-	* sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
-	when completing a private extension, the type named in the private part
-	is not the same as that named in the visible part.
-	* sem_res.adb (Resolve_Call): issue an error in formal mode on the use
-	of an inherited primitive operations of a tagged type or type extension
-	that returns the tagged type.
-	* sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
-	function which returns True for an implicit operation inherited by the
-	derived type declaration for the argument type.
-	(Is_SPARK_Object_Reference): move to appropriate place in alphabetic
-	order.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
-	Process_Bounds, to perform analysis with expansion of a range or an
-	expression that is the iteration scheme for a loop.
-	(Analyze_Iterator_Specification): If domain of iteration is given by a
-	function call with a controlled result, as is the case if call returns
-	a predefined container, ensure that finalization actions are properly
-	generated.
-	* par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
-	determine if the analysis is performed using N or Original_Node (N).
-	* exp_util.adb (Side_Effect_Free): Code cleanup since the new
-	functionality of routine Is_Variable avoids code duplication.
-	* checks.adb (Determine_Range): Handle temporaries generated by
-	Remove_Side_Effects.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
-	expansion of the condition. Required since the previous analysis was
-	done with expansion disabled (see Resolve_Quantified_Expression) and
-	hence checks were not inserted and record comparisons have not been
-	expanded.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
-	Update header.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* opt.ads: Minor comment fix.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* sem_ch12.adb (Analyze_Package_Instantiation,
-	Analyze_Subprogram_Instantiation): Turn off style checking while
-	analyzing an instance. Whatever style checks that apply to the generic
-	unit should apply, so it makes no sense to apply them in an instance.
-	This was causing trouble when compiling an instance of a runtime
-	unit that violates the -gnatyO switch.
-	* stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
-	one of the two case statements, causing spurious errors.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* uname.adb: Minor reformatting.
-	* gnatcmd.adb: Minor reformatting.
-	* exp_attr.adb: Minor reformatting.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
-	No_Dispatching_Calls, do not look for the Assign primitive, because
-	predefined primitives are not created in this case.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* stylesw.ads: Minor comment fixes.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Add_To_Result): New procedure.
-
-2011-08-02  Jose Ruiz  <ruiz@adacore.com>
-
-	* exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
-	time, if the specific run-time routines for handling streams of strings
-	are not available, use the default mechanism.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-regpat.ads: Fix typo.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
-	not null, call it to create the in memory config project file without
-	parsing an existing default config project file.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_elim.adb: an abstract subprogram does not need an eliminate
-	pragma for its descendant to be eliminable.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* init.c: revert to handling before previous checkin for VxWorks
-	* s-intman-vxworks.adb: delete unnecessary declarations related to
-	using Ada interrupt facilities for handling signals.
-	Delete Initialize_Interrupts. Use __gnat_install_handler instead.
-	* s-intman-vxworks.ads: Import __gnat_install_handler as
-	Initialize_Interrupts.
-	* s-taprop-vxworks.adb: Delete Signal_Mask.
-	(Abort_Handler): change construction of mask to unblock exception
-	signals.
-
-2011-08-02  Jerome Guitton  <guitton@adacore.com>
-
-	* a-except-2005.adb (Raise_From_Signal_Handler): Call
-	Debug_Raise_Exception before propagation starts.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* exp_ch6.adb (Expand_Call): Guard restriction checks with a call
-	to Restriction_Check_Required.
-	* sem_ch3.adb (Analyze_Object_Declaration): Likewise.
-	* sem_res.adb (Resolve_Call): Likewise.
-	* sem_attr.adb (Check_Stream_Attribute): Likewise.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* stylesw.ads: Update comment.
-	* style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
-	* errout.ads: Remove obsolete comment.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
-	(Set_Is_Safe_To_Reevaluate): new procedure.
-	* sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
-	assignment is allowed on safe-to-reevaluate variables.
-	(Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
-	temporary created to remove side effects in expressions that use
-	the secondary stack as safe-to-reevaluate.
-	* exp_util.adb (Side_Effect_Free): Add missing code to handle well
-	variables that are not true constants.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
-	sem_res.adb, sem_ch6.adb: Minor reformatting.
-
-2011-08-02  Jerome Guitton  <guitton@adacore.com>
-
-	* a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
-	not set Overridden_Operation if subprogram is an initialization
-	procedure.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* par-ch6.adb: Correct obsolete name in comments
-	* restrict.adb, restrict.ads (Check_Formal_Restriction): new function
-	which takes two message arguments (existing function takes one), with
-	second message used for continuation.
-	* sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
-	block statements that originate from a source block statement, not
-	generated block statements
-	* sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
-	symmetry with procedure case
-	* sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
-	function to issue an error in formal mode if a package specification
-	contains more than one tagged type or type extension.
-	* sem_res.adb (Resolve_Actuals): in formal mode, check that actual
-	parameters matching formals of tagged types are objects (or ancestor
-	type conversions of objects), not general expressions. Issue an error
-	on view conversions that are not involving ancestor conversion of an
-	extended type.
-	(Resolve_Type_Conversion): in formal mode, issue an error on the
-	operand of an ancestor type conversion which is not an object
-	* sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
-	procedure so that it works also for actuals of function calls
-	(Is_Actual_Tagged_Parameter): new function which determines if its
-	argument is an actual parameter of a formal of tagged type in a
-	subprogram call
-	(Is_SPARK_Object_Reference): new function which determines if the tree
-	referenced by its argument represents an object in SPARK
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting
-	Minor comment addition
-	Minor error msg text change
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
-	function. Used to be more precise when we generate a variable plus one
-	assignment to remove side effects in the evaluation of the Bound
-	expressions.
-	(Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
-	of the bound expression to force its re-analysis and thus expand the
-	associated transient scope (if required). Code cleanup replacing the
-	previous code that declared the constant entity by an invocation to
-	routine Force_Evaluation which centralizes this work in the frontend.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
-	(Base_Type): Now uses improved Is_Base_Type function
-	* einfo.ads (Base_Type): Inline this function
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
-	(Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* gcc-interface/Make-lang.in: Update dependencies.
-	* gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
-	targets.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
-	non-simple expression used in delta constraint
-	(P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
-	index constraint which is not a subtype mark
-	* par.adb: With and use Restrict
-	* sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
-	mode on component type which is not a subtype mark and default
-	expression on component
-	(Analyze_Subtype_Declaration): issue an error in formal mode on subtype
-	of string which does not have a lower index bound equal to 1
-	(Array_Type_Declaration): issue an error in formal mode on index or
-	component type which is not a subtype mark, and on aliased keyword on
-	component
-	(Derived_Type_Declaration): issue an error in formal mode on interface,
-	limited or abstract type
-	(Record_Type_Declaration): issue an error in formal mode on interface
-	(Record_Type_Definition): issue an error in formal mode on tagged types
-	and type extensions not declared in the specification of a library unit
-	package; on null non-tagged record; on variant part
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
-	not declared for qualified library project when Library_Name is not
-	declared, but Library_Dir is.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
-	pragmas (affects aspects [Component_]Default_Value
-	(Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
-	component type for the resolution
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* einfo.adb (Base_Type): Tune implementation for speed.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb: Minor reformatting.
-
-2011-08-02  Thomas Quinot  <quinot@adacore.com>
-
-	* scos.ads: Update comments.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
-	base type, because the parent may be a subtype of a private type whose
-	convention is established in a private part.
-
-2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
-	statement in a block when the expansion of the return expression has
-	created a finalization chain.
-	* freeze.adb (Freeze_Expression): Alphabetize all choices associated
-	with the parent node.
-	Add N_Extended_Return_Statement to handle the case where a transient
-	object declaration appears in the Return_Object_Declarations list of
-	an extended return statement.
-
-2011-08-02  Matthew Gingell  <gingell@adacore.com>
-
-	* adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
-	unused parameter 'name'.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_elim.adb (Set_Eliminated): If the overridden operation is an
-	inherited operation, check whether its alias, which is the source
-	operastion that it renames, has been marked eliminated.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
-	in-mode parameter whose type is an access type since it can be used to
-	modify its designated object. Enforce code that handles as safe an
-	access type that is not access-to-constant but it is the result of a
-	previous removal of side-effects.
-	(Remove_Side_Effects): Minor code reorganization of cases which require
-	no action. Done to incorporate documentation on new cases uncovered
-	working in this ticket: no action needed if this routine was invoked
-	too early and the nodes are not yet decorated.
-	* sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
-	to routine Remove_Side_Effects by calls to Force_Evaluation since they
-	were issued with actuals that are implicitly provided by
-	Force_Evaluation.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_res.adb: Minor reformatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
-	to issue an error in formal mode on attribute not supported in this mode
-	(Analyze_Attribute): issue errors on standard attributes not supported
-	in formal mode.
-	* sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
-	comment, and issue error in formal mode on modulus which is not a power
-	of 2.
-	(Process_Range_Expr_In_Decl): issue error in formal mode on non-static
-	range.
-	* sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
-	subtype mark.
-	* sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
-	operator on modular type (except 'not').
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor reformatting.
-
-2011-08-02  Arnaud Charlet  <charlet@adacore.com>
-
-	* s-osinte-linux.ads: Minor comment update and reformatting.
-	* i-cexten.ads: Make this unit pure, as for its parent.
-	Will allow its usage in more contexts if needed.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* s-utf_32.ads: Minor comment fix.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
-	operation of a tagged synchronized type, handle the case where the
-	controlling argument is overloaded.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
-	Replace pragma SPARK_95 with pragma Restrictions (SPARK)
-	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
-	SPARK mode and formal verification mode on processing SPARK restriction
-	* s-rident.ads (Restriction_Id): add SPARK restriction in those not
-	requiring consistency checking.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb: Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
-	a-cforse.ads: Remove unneeded with of Ada.Containers
-	Remove commented out pragma Inline's
-	Move specifications of new subprograms to the actual specs
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
-	a-cforse.ads: Update comments.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb: add attribute name when 'Result has the wrong prefix.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
-	a-cforse.ads, a-cofove.ads: Minor reformatting.
-
-2011-08-02  Claire Dross  <dross@adacore.com>
-
-	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
-	a-cofove.ads: Add comments.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* gnat_rm.texi: Document formal containers.
-
-2011-08-02  Emmanuel Briot  <briot@adacore.com>
-
-	* g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
-	are empty sections.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
-	reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.adb: New aspects Default_Value and Default_Component_Value
-	New format of Aspect_Names table checks for omitted entries
-	* aspects.ads: Remove mention of Aspect_Cancel and add documentation on
-	handling of boolean aspects for derived types.
-	New aspects Default_Value and Default_Component_Value
-	New format of Aspect_Names table checks for omitted entries
-	* einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
-	(Has_Default_Value): New flag
-	(Has_Default_Component_Value): New flag
-	(Has_Default_Value): New flag
-	* par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
-	table.
-	* par-prag.adb: New pragmas Default_Value and Default_Component_Value
-	* sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
-	Default_Value and Default_Component_Value
-	* sem_prag.adb: New pragmas Default_Value and Default_Component_Value
-	New aspects Default_Value and Default_Component_Value
-	* snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
-	* sprint.adb: Print N_Aspect_Specification node when called from gdb
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
-	inherit library kind.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
-	Minor reformatting.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggregate): Fix thinko.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* impunit.adb: Add comment.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
-	qualification of aggregates in formal mode
-	(Is_Top_Level_Aggregate): returns True for an aggregate not contained in
-	another aggregate
-	(Resolve_Aggregate): complete the test that an aggregate is adequately
-	qualified in formal mode
-
-2011-08-02  Pascal Obry  <obry@adacore.com>
-
-	* make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
-	* mlib-prj.adb: Supress warning when compiling binder generated file.
-	(Build_Library): Supress all warnings when compiling the binder
-	generated file.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* errout.adb, errout.ads (Check_Formal_Restriction): move procedure
-	from here...
-	* restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
-	* sem_aggr.adb, sem_ch5.adb, sem_util.adb:
-	Add with/use clauses to make Check_Formal_Restriction visible
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb (Check_Generic_Actuals): handle properly actual
-	in-parameters when type of the generic formal is private in the generic
-	spec and non-private in the body.
-
-2011-08-02  Claire Dross  <dross@adacore.com>
-
-	* a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
-	a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
-	a-cofove.adb, a-cofove.ads: New files implementing formal containers.
-	* impunit.adb, Makefile.rtl: Take new files into account.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
-	sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
-	formal mode
-	* sem_util.adb (Matching_Static_Array_Bounds): proper detection of
-	matching static array bounds, taking into account the special case of
-	string literals
-	* sem_ch3.adb: Typo in comment.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* errout.adb, errout.ads (Check_Formal_Restriction): new procedure
-	which issues an error in formal mode if its argument node is originally
-	from source
-	* sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
-	has a discriminant specification so that it does not include the case
-	of derived types
-	(Derived_Type_Declaration): move here the test that a derived type has a
-	discriminant specification
-	* sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
-	first element of a component association before accessing its choices
-	(presence of component association is not enough)
-	* exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
-	declaration is a library item before accessing the next element in a
-	list, as library items are not member of lists
-	* sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
-	sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
-	Check_Formal_Restriction whenever possible.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
-	reference when needed.
-
-2011-08-02  Bob Duff  <duff@adacore.com>
-
-	* gnat_ugn.texi: Fix typo.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
-	archive file name. Do not use the full path name of archives for Open
-	VMS.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch12.adb, sem_ch11.adb: New calling sequence for
-	Analyze_Aspect_Specifications
-	* sem_ch13.adb
-	(Analyze_Aspect_Specifications): New handling for boolean aspects
-	* sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
-	* sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
-	sequence for Analyze_Aspect_Specifications
-	* sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
-	* sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Remove handling of delayed boolean
-	aspects, since these no longer exist.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* par-ch13.adb (Aspect_Specifications_Present): Always return false on
-	semicolon, do not try to see if there are aspects following it.
-	* par-ch3.adb (P_Declarative_Items): Better message for unexpected
-	aspect spec.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.adb, aspects.ads: Minor reformatting.
-
-2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
-	* sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
-	extracted from...
-	(Analyze_Aspect_Specifications): ...here.  Call above procedure.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
-	mode on subprogram declaration outside of package specification, unless
-	it is followed by a pragma Import
-	* sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
-	Access_Type_Declaration): issue error in formal mode on access type
-	(Analyze_Incomplete_Type_Decl): issue error in formal mode on
-	incomplete type
-	(Analyze_Object_Declaration): issue error in formal mode on object
-	declaration which does not respect SPARK restrictions
-	(Analyze_Subtype_Declaration): issue error in formal mode on subtype
-	declaration which does not respect SPARK restrictions
-	(Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
-	error in formal mode on digits or delta constraint
-	(Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
-	decimal fixed point type
-	(Derived_Type_Declaration): issue error in formal mode on derived type
-	other than type extensions of tagged record types
-	* sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
-	with check on access definition
-	* sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
-	mode on protected definition.
-	(Analyze_Task_Definition): issue error in formal mode on task definition
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch6.adb (Can_Override_Operator): New function.
-	(Verify_Overriding_Indicator): Add missing code to check overriding
-	indicator in operators. Fixes regression.
-	(Check_Overriding_Indicator): Minor reformating after replacing the
-	code that evaluates if the subprogram can override an operator by
-	invocations to the above new function.
-	* einfo.adb
-	(Write_Field26_Name): Add missing code to ensure that, following
-	the documentation in einfo.ads, this field is not shown as attribute
-	"Static_Initialization" on non-dispatching functions.
-
-2011-08-02  Jose Ruiz  <ruiz@adacore.com>
-
-	* sem_res.adb (Resolve_Call): A call to
-	Ada.Real_Time.Timing_Events.Set_Handler violates restriction
-	No_Relative_Delay (AI-0211) only when it sets a relative timing event,
-	i.e., when the second parameter is of type Time_Span.
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
-	with an archive instead of -L<library dir> -l<library name>.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
-	mark the base types In_Use in addition to making the operations
-	use_visible.
-
-2011-08-02  Ed Falis  <falis@adacore.com>
-
-	* init.c: add and setup __gnat_signal_mask for the exception signals
-	* s-inmaop-vxworks.adb: new file.
-	* s-intman-vxworks.adb: remove unnecessary initializations and
-	simplify remaining
-	* s-intman-vxworks.ads: remove unnecessary variable
-	* s-taprop-vxworks.adb: simplify signal initialization
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch8.adb: Minor code reorganization, comment updates.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
-	* sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
-	here from Sem_Res.
-	(Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
-	(Matching_Static_Array_Bounds): Moved here from Sem_Res
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
-	* par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
-	* sinfo.ads, sinfo.adb (Used_Operations): new attribute of
-	use_type_clauses, to handle more efficiently use_type and use_all_type
-	constructs.
-	* sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
-	Ada2012 Use_All_Type clause.
-	(Use_Class_Wide_Operations): new procedure.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
-	sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
-	expression to expression function.
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb: transform simple Ada2012 membership into equality only
-	if types are compatible.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* sem_res.adb (Matching_Static_Array_Bounds): new function which
-	returns True if its argument array types have same dimension and same
-	static bounds at each index.
-	(Resolve_Actuals): issue an error in formal mode on actuals passed as
-	OUT or IN OUT paramaters which are not view conversions in SPARK.
-	(Resolve_Arithmetic_Op): issue an error in formal mode on
-	multiplication or division with operands of fixed point types which are
-	not qualified or explicitly converted.
-	(Resolve_Comparison_Op): issue an error in formal mode on comparisons of
-	Boolean or array type (except String) operands.
-	(Resolve_Equality_Op): issue an error in formal mode on equality
-	operators for array types other than String with non-matching static
-	bounds.
-	(Resolve_Logical_Op): issue an error in formal mode on logical operators
-	for array types with non-matching static bounds. Factorize the code in
-	Matching_Static_Array_Bounds.
-	(Resolve_Qualified_Expression): issue an error in formal mode on
-	qualified expressions for array types with non-matching static bounds.
-	(Resolve_Type_Conversion): issue an error in formal mode on type
-	conversion for array types with non-matching static bounds
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* par-ch10.adb: Minor code reorganization (use Nkind_In).
-
-2011-08-02  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch9.adb: save location of entry for proper error message.
-
-2011-08-02  Javier Miranda  <miranda@adacore.com>
-
-	* sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
-	(Use_Full_View) which permits this routine to climb through the
-	ancestors using the full-view of private parents.
-	* sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
-	Use_Full_View to true in calls to Is_Ancestor.
-	* sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
-	true in call to Is_Ancestor.
-	* exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
-	Use_Full_View to true in call to Is_Ancestor.
-	* exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
-	call to Is_Ancestor.
-	* exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
-	Use_Full_View to true in calls to Is_Ancestor.
-	* exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
-	Make_Select_Specific_Data_Table, Register_Primitive,
-	Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
-	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
-	to true in call to Is_Ancestor.
-	* exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
-	Use_Full_View to true in calls to Is_Ancestor.
-	* exp_cg.adb
-	(Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
-	(Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* gnat_rm.texi: Minor reformatting.
-	* sem_prag.adb: Minor reformatting.
-
-2011-08-02  Tristan Gingold  <gingold@adacore.com>
-
-	* vms_data.ads: Add VMS qualifier for -gnateP.
-
-2011-08-02  Robert Dewar  <dewar@adacore.com>
-
-	* par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
-	* par-ch7.adb (P_Package): Proper placement of aspects for package
-	decl/instantiation.
-	* par-endh.adb (Check_End): Ad Is_Sloc parameter
-	(End_Statements): Add Is_Sloc parameterr
-	* par.adb (P_Aspect_Specification): New meaning of Decl = Empty
-	(Check_End): Ad Is_Sloc parameter
-	(End_Statements): Add Is_Sloc parameterr
-
-2011-08-02  Vincent Celier  <celier@adacore.com>
-
-	* ug_words: Add VMS qualifier equivalent to -gnateP:
-	/SYMBOL_PREPROCESSING.
-
-2011-08-02  Jose Ruiz  <ruiz@adacore.com>
-
-	* gnat-style.texi: For hexadecimal numeric literals the typical
-	grouping of digits is 4 to represent 2 bytes.
-	A procedure spec which is split into several lines is indented two
-	characters.
-
-2011-08-02  Yannick Moy  <moy@adacore.com>
-
-	* exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
-	* sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
-	(Resolve_Aggregate): issue errors in formal modes when aggregate is not
-	properly qualified
-	(Resolve_Array_Aggregate): issue errors in formal modes on non-static
-	choice in array aggregate
-	(Resolve_Extension_Aggregate): issue errors in formal modes on subtype
-	mark as ancestor
-	(Resolve_Record_Aggregate): issue errors in formal modes on mixed
-	positional and named aggregate for record, or others in record
-	aggregate, or multiple choice in record aggregate
-	* sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
-	array operands to logical operations AND, OR and XOR do not have the
-	same static lower and higher bounds
-	* sem_ch5.adb, sinfo.ads: Correct typos in comments
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
-	Replaces Last_Source_Node_In_Sequence.
-	* err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
-	* errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
-	parens and blank in string (this was inconsistently implemented).
-	* errout.ads
-	(Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
-	blank in string (this was inconsistently implemented).
-	* gnat1drv.adb
-	(Set_Global_Switches): Set formal mode switches appropriately
-	* opt.ads, opt.adb: Formal mode is now global switches, more consistent
-	* par-prag.adb
-	(Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
-	call Set_Error_Msg_Lang to set "spark" as language name.
-	* par.adb: Remove unnecessary call to set formal language for errout
-	* sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
-	appropriately and call Set_Error_Msg_Lang to set "spark" as language
-	name.
-	* sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
-	calls to it, moved after resolution so that types are known
-	* sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
-	result of concatenation is not of type String
-	(Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
-	concatenation is not properly restricted
-	* gnat_rm.texi: Add doc on pragma Spark_95.
-	* gcc-interface/Makefile.in: Remove obsolete target pairs for
-	Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
-	* gcc-interface/Make-lang.in: Update dependencies.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
-	condition that detects if the overridden operation must replace an
-	existing entity.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
-	code declarations inserted by Insert_Actions in each alternative of the
-	N_Case_Expression node.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch6.adb: Minor code reorganization.
-	* sem_util.adb: Minor reformatting.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
-	* gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
-	literal or operator symbol which is prefixed
-	* sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
-	mode on access attributes.
-	* sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
-	that concatenation operands are properly restricted in formal mode
-	(Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
-	Analyze_Concatenation_Operand. Issue an error in formal mode if the
-	result of the concatenation has a type different from String.
-	(Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
-	Analyze_Quantified_Expression, Analyze_Slice,
-	Analyze_Null): issue an error in formal mode on unsupported constructs
-	* sem_ch5.adb
-	(Analyze_Block_Statement): only issue error on source block statement
-	* sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
-	function which returns the last node in a list of nodes for which
-	Comes_From_Source returns True, if any
-	* sem_ch6.adb (Check_Missing_Return): minor refactoring to use
-	Last_Source_Node_In_Sequence
-	* sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
-	Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
-	mode on unsupported constructs
-	* sem_ch9.adb Do not return after issuing error in formal mode, as the
-	rest of the actions may be needed later on since the error is marked as
-	not serious.
-	* sinfo.ads: Typos in comments.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* projects.texi: Minor editing.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
-	insertion character ~~
-	* errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
-	(Set_Error_Msg_Lang): new procedure which fixes the language for use
-	with insertion character ~~
-	(Set_Msg_Text): treat insertion character ~~
-	* par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
-	sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
-	Formal_Error_Msg_... procedures by equivalent Error_Msg_...
-	procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
-	errors related to the formal language restriction not serious
-	(insertion character |).
-	* par.adb (Par): set formal language for error messages if needed
-	* sem_ch6.adb (Check_Missing_Return): take into account possible
-	generated statements at the end of the function
-	* snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
-	enumeration value to define a new pragma SPARK_95
-	* opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
-	SPARK_Version): new type and variables to store the SPARK version
-	(none by default).
-	(SPARK_Mode): return True when SPARK_Version is set
-	* par-prag.adb: Correct indentation
-	(Prag): take Pragma_SPARK_95 into account
-	* sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
-	into account.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
-	sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
-	sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
-	Target_Name to Get_Path call.
-	(Parse_Single_Project): Likewise.
-	(Post_Parse_Context_Clause): Likewise.
-	* prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
-	Call Initialise_Project_Path with the proper Target_Name.
-	(Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
-	search path.
-	(Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
-	with the proper Target_Name.
-	* prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
-	Part.Parse routine.
-	(Parse_Project_And_Apply_Config): Likewise.
-	* prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
-	This is fine as this part of the code is supporting only native
-	compilation.
-	* prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
-	is fine as this part of the code is supporting only native compilation.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.adb (Enter_Name): issue error in formal mode on declaration
-	of homonym, unless the homonym is one of the cases allowed in SPARK
-	* par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
-	package declaration occurring after a body.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* checks.adb, exp_ch4.adb: Minor reformatting.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* einfo.ads (Access_Disp_Table): Fix documentation.
-	(Dispatch_Table_Wrappers): Fix documentation.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* prj-env.adb, prj-env.ads: Minor reformatting.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sem_util.ads, sem_util.adb, par.adb, par_util.adb
-	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
-	procedures out of these packages.
-	* errout.ads, errout.adb
-	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
-	procedures in of this package
-	(Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
-	* par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
-	on misplaced later vs initial declarations, like in Ada 83
-	* sem_attr.adb (Processing for Analyze_Attribute): issue error in
-	formal mode on attribute of private type whose full type declaration
-	is not visible
-	* sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
-	package declaration inside a package specification
-	(Analyze_Full_Type_Declaration): issue error in formal mode on
-	controlled type or discriminant type
-	* sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
-	user-defined operator means that it should come from the source
-	(New_Overloaded_Entity): issue error in formal mode on overloaded
-	entity.
-	* sem_ch6.ads, sem_ch13.ads: typos in comments.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* atree.adb: Minor reformatting.
-	* checks.adb: Minor reformatting.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* s-parame-vms-ia64.ads: Fix typo in comment
-	Minor reformatting
-	* s-parame-vms-restrict.ads: Removed, unused.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* exp_ch3.adb
-	(Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
-	* sem_ch3.adb
-	(Constrain_Index): Remove side effects in the evaluation of the bounds.
-	* sem_ch3.ads, sem_ch3.adb
-	(Is_Constant_Bound): New extended version of the subprogram that was
-	previously located inside function Exp_Ch3.Is_Variable_Size_Array.
-	Moved here since it is shared by routines of sem_ch3 and exp_ch3.
-	* sem_aux.ads (Constant_Value): Fix typo in comment.
-	* checks.adb (Generate_Index_Checks): New implementation which, for
-	array objects with constant bounds, generates the runtime check
-	referencing the bounds of the array type. For other cases this routine
-	provides its previous behavior obtaining such values from the array
-	object.
-	* sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
-	parent type.
-	* atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
-	we cannot have semantic interpretations of the new node.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
-	expressions.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* sem_ch8.adb: Minor code editing.
-	* s-vxwext.adb: Remove trailing space.
-	* freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
-	consistency with other files.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* par-ch10.adb: reject parameterized expressions as compilation unit.
-	* sem_ch4.adb: handle properly conditional expression with overloaded
-	then_clause and no else_clause.
-
-2011-08-01  Tristan Gingold  <gingold@adacore.com>
-
-	* s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
-	like done by System.Aux_DEC.
-	* env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* par-endh.adb (Check_End): issue a syntax error in SPARK mode for
-	missing label at end of declaration (subprogram or package)
-	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
-	of positional and named parameter association
-	* par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
-	Error_Msg_SP which adds a prefix to the error message giving the name
-	of the formal language analyzed
-	* sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
-	access result type in subprogram, unconstrained array as result type,.
-	(Analyze_Subprogram_Declaration): issue an error in formal mode for null
-	procedure
-	* sem_ch8.adb: Code clean up.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch7.adb (Uninstall_Declarations): Remove useless code.
-	* einfo.ads (Access_Disp_Table): Fix documentation.
-	(Dispatch_Table_Wrappers): Fix documentation.
-	* einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
-	Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
-	to enforce the documentation of this attribute.
-	(Set_Is_Interface): Cleanup the assertion.
-	* exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
-	the Underlying_Type entity before reading attribute Access_Disp_Table.
-	* exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
-	Locate the Underlying_Type before reading attribute Access_Disp_Table.
-	* exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
-	the Underlying_Type entity before reading attribute Access_Disp_Table.
-	* exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
-	Locate the Underlying_Type entity before reading attribute
-	Access_Disp_Table.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* s-poosiz.ads: Additional overriding indicators.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sem_ch5.adb (Analyze_Exit_Statement): add return after error in
-	formal mode.
-	(Analyze_Iteration_Scheme): issue error in formal mode when loop
-	parameter specification does not include a subtype mark.
-	* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
-	formal mode on abstract subprogram.
-	(Analyze_Subprogram_Specification): issue error in formal mode on
-	user-defined operator.
-	(Process_Formals): issue error in formal mode on access parameter and
-	default expression.
-	* sem_ch9.adb (Analyze_Abort_Statement,
-	Analyze_Accept_Statement, Analyze_Asynchronous_Select,
-	Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
-	Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
-	Analyze_Requeue, Analyze_Selective_Accept,
-	Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
-	* sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
-	issue error in formal mode on user-defined raise statement.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
-	declaration being hidden when overriding an implicit inherited
-	subprogram.
-	* par-ch10.adb (P_Compilation_Unit): In syntax check only mode
-	(-gnats), do not complain about a source file that contains only a
-	pragma No_Body.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
-	variable if already set.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
-	g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
-	s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
-	g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
-	g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
-	g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
-	g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
-	g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
-	g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
-	g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
-	g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
-	s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
-	g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
-	s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
-	g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
-	g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
-	g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
-	g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
-	g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
-	g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
-	s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
-	s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
-	a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
-	s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
-	s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
-	g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
-	g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
-	g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
-	g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
-	g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
-	g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
-	s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
-	s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
-	g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
-	g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
-	s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
-	s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
-	g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
-	g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
-	g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
-	s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
-	g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
-	g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
-	g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
-	s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
-	g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
-	g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
-	g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
-	s-osinte-mingw.ads: Update to GPLv3 run-time license.
-	Use GNAT instead of GNARL.
-
-2011-08-01  Bob Duff  <duff@adacore.com>
-
-	* a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
-	a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
-	a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
-	reformatting.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* debug.adb (d.D) reverve flag for the SPARK mode
-	(d.E) reverve flag for SPARK generation mode
-	(d.F) reverve flag for Why generation mode
-	* opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
-	ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode):  New
-	functions which return True when the corresponding modes are set
-	(Formal_Language): return "spark" or "alfa" when in formal verification
-	mode.
-	* sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
-	Error_Msg to prefix the error message with a tag giving the formal
-	language
-	(Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
-	message with a tag giving the formal language
-	* sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
-	block statement
-	(Analyze_Case_Statement): issue error in formal mode on case statement
-	with a single "others" case alternative
-	(Analyze_Exit_Statement): issue errors in formal mode on exit
-	statements which do not respect SPARK restrictions
-	(Analyze_Goto_Statement): issue error in formal mode on goto statement
-	(Check_Unreachable_Code): always issue an error (not a warning) in
-	formal mode on unreachable code (concerns both code after an infinite
-	loop and after an unconditional jump, both not allowed in SPARK)
-	* sem_ch6.adb (Analyze_Return_Statement): add call to
-	Set_Return_Present for a procedure containing a return statement
-	(already done for functions in Analyze_Function_Return)
-	(Analyze_Function_Return): issue error in formal mode on extended
-	return or if return is not last statement in function
-	(Check_Missing_Return): issue error in formal mode if function does
-	not end with return or if procedure contains a return
-	* sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
-	function to detect if there is an inner scope of its parameter S which
-	is a loop.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch6.ads: Minor reformatting.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_util.adb (Abstract_Interface_List): Complete condition when
-	processing private type declarations to avoid reading unavailable
-	attribute.
-	(Is_Synchronized_Tagged_Type): Complete condition when processing
-	private extension declaration nodes to avoid reading unavailable
-	attribute.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
-	i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
-	s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
-	s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
-	for VMS, instead parametrize the common implementation with
-	System.Parameters declarations.
-
-2011-08-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
-
-2011-08-01  Tristan Gingold  <gingold@adacore.com>
-
-	* seh_init.c: Fix SEH handler installation on win64.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
-	double analysis of an anonymous access to subprogram, because it can
-	lead to improper sharing of profiles and a back-end crash.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* make.adb, sem_ch4.adb: Minor reformatting.
-	* gcc-interface/Make-lang.in: Update dependencies.
-	* sem_util.adb, exp_ch5.adb: Minor reformatting.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* gnat_rm.texi: Fix definition of Long_Integer.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_aggr.adb: check limit size of static aggregate unconditionally,
-	to prevent storage exhaustion.
-	* exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
-	finalized is a function body, insert the cleanup code before the final
-	return statement, to prevent spurious warnings.
-	* s-pooglo.ads: add overriding indicator.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch4.adb (Operator_Check): improve error message when both a
-	with_clause and a use_clause are needed to make operator usage legal.
-	* sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
-	determine whether a compilation unit is visible within an other,
-	either through a with_clause in the current unit, or a with_clause in
-	its library unit or one one of its parents.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
-	over an arbitrary expression of an array or container type.
-	* lib-xref.adb: clarify comment.
-
-2011-08-01  Bob Duff  <duff@adacore.com>
-
-	* einfo.ads: Minor reformatting.
-	* debug.adb: Minor comment improvement.
-
-2011-08-01  Javier Miranda  <miranda@adacore.com>
-
-	* sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
-	consider hidden subprograms as valid candidates.
-
-2011-08-01  Arnaud Charlet  <charlet@adacore.com>
-
-	* make.adb (Compile): Strip -mxxx switches in CodePeer mode.
-
-2011-08-01  Vasiliy Fofanov  <fofanov@adacore.com>
-
-	* gnat_ugn.texi: Fix typo.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
-	lib-xref.adb: Minor reformatting
-
-2011-08-01  Gary Dismukes  <dismukes@adacore.com>
-
-	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
-	when to generate a call to Move_Final_List.
-	(Has_Controlled_Parts): Remove this function.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
-	"," in choice list.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
-	explicit raise of a predefined exception as Comes_From_Source if the
-	original N_Raise_Statement comes from source.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* sinfo.ads: Add comment.
-	* sem_ch6.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Refine check for bad component size
-	clause to avoid rejecting confirming clause when atomic/aliased present.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
-	better determine whether an entity reference is a write.
-	* sem_util.adb (Is_LHS): refine predicate to handle assignment to a
-	subcomponent.
-	* lib-xref.adb (Output_References): Do no suppress a read reference at
-	the same location as an immediately preceeding modify-reference, to
-	handle properly in-out actuals.
-
-2011-08-01  Tristan Gingold  <gingold@adacore.com>
-
-	* env.c (__gnat_setenv) [VMS]: Refine previous change.
-
-2011-08-01  Quentin Ochem  <ochem@adacore.com>
-
-	* i-cstrin.adb (New_String): Changed implementation, now uses only the
-	heap to compute the result.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* atree.ads: Minor reformatting.
-
-2011-08-01  Emmanuel Briot  <briot@adacore.com>
-
-	* g-expect.adb (Get_Command_Output): Fix memory leak.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb (P_Float_Type): New procedure to print the definition of
-	predefined fpt types.
-	(P_Mixed_Name): New procedure to print a name using mixed case
-	(Print_Standard): Use P_Float_Type for printing floating point types
-	* einfo.adb (Machine_Emax_Value): Add preliminary support for quad
-	precision IEEE float.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_ch3.adb: Minor reformatting.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
-	the completion of a generic function, insert the new body rather than
-	rewriting the original.
-
-2011-08-01  Yannick Moy  <moy@adacore.com>
-
-	* sinfo.ads, errout.ads: Typos in comments.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* par-endh.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb: Add aspects for library unit pragmas
-	(Pre_Post_Aspects): New subtype.
-	* par-ch12.adb (P_Generic): New syntax for aspects in packages
-	* par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
-	* par-ch7.adb (P_Package): Remove Decl parameter
-	(P_Package): Handle new syntax for aspects (before IS)
-	* par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
-	new aspect syntax
-	(P_Task_Definition): Remove Decl parameter, handle new aspect syntax
-	* par.adb (P_Aspect_Specifications): Add Semicolon parameter
-	(P_Package): Remove Decl parameter
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
-	aspects
-	* sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
-	specs
-	* sem_util.ads, sem_util.adb (Static_Boolean): New function
-	* sinfo.ads: Document new syntax for aspects in packages etc.
-	* sprint.adb: Handle new syntax of aspects before IS in package
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* atree.ads: Minor reformatting.
-	* sem_prag.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* exp_util.adb (Insert_Actions): Fix error in handling Actions for
-	case expr alternative.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_ch12.adb: Fix typo.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* sem_prag.adb (Check_No_Link_Name): New procedure.
-	(Process_Import_Or_Interface): Use Check_No_Link_Name.
-	* cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
-	instead of Standard_Long_Long_Float_Size global. Preparation for
-	eventual removal of per type constants.
-	* exp_util.ads (Get_Stream_Size): New function returning the stream
-	size value of subtype E.
-	* exp_util.adb (Get_Stream_Size): Implement new function.
-	* exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
-	function.
-	* exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
-	* einfo.adb:
-	(Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* cstand.adb: Fix comments.
-	* sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
-	count of arguments.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* exp_ch4.adb, sem_cat.adb: Minor reformatting.
-
-2011-08-01  Geert Bosch  <bosch@adacore.com>
-
-	* atree.ads: Fix comment.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
-	* par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
-	* par.adb: Add with for Namet.Sp.
-	* par-tchk.adb: Minor reformatting.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
-	(Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
-	of the init procedure of a SAL.
-	* mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
-	New procedure.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
-	reformatting.
-
-2011-08-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
-
-	* adaint.c (__gnat_file_time_name_attr): Get rid of warning.
-
-2011-08-01  Thomas Quinot  <quinot@adacore.com>
-
-	* sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
-	conformant with its spec (return True only for types that have
-	an overriding Initialize primitive operation that prevents them from
-	having preelaborable initialization).
-	* sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
-	initialization for controlled types in Ada 2005 or later mode.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
-	Postcondition.
-	(Same_Aspect): New function.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
-	Type_Invariant, Precondition, Postcondition.
-	* snames.ads-tmpl: Add Name_Type_Invariant.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
-	here.
-	(Freeze_All_Ent): Fix error in handling inherited aspects.
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
-	already analyzed, but don't skip entire processing of a declaration,
-	that's wrong in some cases of declarations being rewritten.
-	(Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
-	Don't delay for integer, string literals
-	Treat predicates in usual manner for delay, remove special case code,
-	not needed.
-	(Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
-	(Build_Predicate_Function): Update saved expression in aspect
-	(Build_Invariant_Procedure): Update saved expression in aspect
-	* exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
-	of replacement of discriminant references if the reference is simple.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
-	* sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
-	Static_Predicate and Dynamic_Predicate.
-	(Build_Predicate_Function): Add processing for Static_Predicate
-	and Dynamic_Predicate.
-	* sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
-	(From_Static_Predicate): New flag
-	* snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* usage.adb: Documentation cleanup for Ada version modes in usage.
-	* expander.adb: Minor reformatting.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* atree.ads: Minor comment fix.
-	* a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
-	a-witeio.ads, sem_prag.adb: Minor reformatting.
-
-2011-08-01  Doug Rupp  <rupp@adacore.com>
-
-	* env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
-	pointers. Use descrip.h header file for convenience. Add some
-	comments.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
-	(Freeze_All): Call Check_Aspect_At_End_Of_Declarations
-	* sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
-	New procedure.
-	(Check_Aspect_At_End_Of_Declarations): New procedure
-	(Analye_Aspect_Specification): Minor changes for above procedures
-	* sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
-	specification node as well.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
-	Windows files. Use GetFilesAttributes() in this case to check for file
-	existence instead of returning with an error code.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
-	High is above Source length.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
-
-2011-08-01  Robert Dewar  <dewar@adacore.com>
-
-	* aspects.ads (Boolean_Aspects): New subtype.
-	* exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
-	for derived types in cases where the parent type and derived type have
-	aspects.
-	* freeze.adb (Freeze_Entity): Fix problems in handling derived type
-	with aspects when parent type also has aspects.
-	(Freeze_Entity): Deal with delay of boolean aspects (must evaluate
-	boolean expression at this point).
-	* sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
-	accordance with final decision on the Ada 2012 feature.
-	* sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
-
-2011-08-01  Matthew Heaney  <heaney@adacore.com>
-
-	* a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
-	Fix Replace_Slice when High is above current string size.
-	(Replace_Slice): Fix DL computation when High is above current
-	string length.
-
-2011-08-01  Gary Dismukes  <dismukes@adacore.com>
-
-	* gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
-
-2011-08-01  Matthew Heaney  <heaney@adacore.com>
-
-	* a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
-	of node.
-
-2011-08-01  Pascal Obry  <obry@adacore.com>
-
-	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
-	reformatting.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
-	access to protected subprograms in generic bodies.
-	* sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
-	protected type, indicate that the convention of the subprogram is
-	Convention_Protected, because it may be used in subsequent declarations
-	within the protected declaration.
-
-2011-08-01  Vincent Celier  <celier@adacore.com>
-
-	* mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
-	and "final" procedures when the name of the library is "ada", to avoid
-	duplicate symbols "adainit" and "adafinal" in executables.
-
-2011-08-01  Ed Schonberg  <schonberg@adacore.com>
-
-	* sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
-	quantified expression that appears within a postcondition and uses the
-	Ada2012 'Result attribute.
-
-2011-07-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* init.c (__gnat_error_handler): Cast reason to int.
-	(__gnat_install_handler): Explain sa_sigaction use.
-
-2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
-	subprogram has copy-in copy-out parameters, try to promote the mode of
-	the return type if it is passed in registers.
-
-2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
-	left operand as addressable.
-
-2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (build_function_stub): Remove.
-	(build_return_expr): Likewise.
-	(convert_vms_descriptor): Declare.
-	* gcc-interface/utils.c (convert_vms_descriptor): Make global.
-	(build_function_stub): Move to...
-	* gcc-interface/utils2.c (build_return_expr): Move to...
-	* gcc-interface/trans.c (build_function_stub): ...here.
-	(build_return_expr): ...here.
-	(Subprogram_Body_to_gnu): Add local variable for language_function.
-	Disconnect the parameter attributes cache, if any, once done with it.
-	Call end_subprog_body only after setting the end_locus.
-	Build the stub associated with the function, if any, at the very end.
-	(gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
-	variables and streamline control flow.
-
-2011-07-23  Arnaud Charlet  <charlet@adacore.com>
-
-	PR ada/49819
-	* gcc-interface/Makefile.in (powerpc-linux): Remove reference to
-	g-trasym-dwarf.adb.
-
-2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/49794
-	* init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
-	Assign to act.sa_sigaction.
-	* tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
-	current->return_address to char * before arithmetic.
-
-2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
-	Correct argument types.
-	Extract code from reason.
-	(__gnat_install_handler): Assign to act.sa_sigaction.
-
-2011-07-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
-	(GNAT1_OBJS): ...here.
-
-2011-07-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/48711
-	* g-socthi-mingw.adb (Fill): Fix formatting.
-
-	* gcc-interface/gigi.h: Move around comment.
-
-2011-07-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR ada/46350
-	* s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
-
-2011-07-14  Florian Weimer  <fw@deneb.enyo.de>
-
-	PR ada/48711
-	* g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
-
-2011-07-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
-	range comparison if Pmode is SImode.
-
-2011-07-12  Laurent GUERBY  <laurent@guerby.net>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* adadecode.c: Wrap up in extern "C" block.
-	* adadecode.h: Likewise.
-	* adaint.c: Likewise.  Remove 'const' keyword.
-	* adaint.h: Likewise.
-	* argv.c: Likewise.
-	* atree.h: Likewise.
-	* cio.c: Likewise.
-	* cstreams.c: Likewise.
-	* env.c: Likewise.
-	* exit.c: Likewise.
-	* fe.h: Likewise.
-	* final.c: Likewise.
-	* init.c: Likewise.
-	* initialize.c: Likewise.
-	* link.c: Likewise.
-	* namet.h: Likewise.
-	* nlists.h: Likewise.
-	* raise.c: Likewise.
-	* raise.h: Likewise.
-	* repinfo.h: Likewise.
-	* seh_init.c: Likewise.
-	* targext.c: Likewise.
-	* tracebak.c: Likewise.
-	* uintp.h: Likewise.
-	* urealp.h: Likewise.
-	* xeinfo.adb: Wrap up generated C code in extern "C" block.
-	* xsinfo.adb: Likewise.
-	* xsnamest.adb: Likewise.
-	* gcc-interface/gadaint.h: Wrap up in extern "C" block.
-	* gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
-	* gcc-interface/misc.c: Likewise.
-	* gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
-	(GNAT1_C_OBJS): Remove ada/b_gnat1.o.  List ada/seh_init.o and
-	ada/targext.o here...
-	(GNAT_ADA_OBJS): ...and not here.
-	(GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
-	(GNATBIND_OBJS): Reorder.
-
-2011-07-07  Richard Henderson  <rth@redhat.com>
-
-	* gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
-	dwarf2out_frame_init.
-
-2011-07-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/misc.c (gnat_init): Tweak previous change.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/39150
-	* gcc-interface/Makefile.in: Handle x86_64-solaris2.
-
-2011-07-06  Richard Guenther  <rguenther@suse.de>
-
-	* gcc-interface/misc.c (gnat_init): Merge calls to
-	build_common_tree_nodes and build_common_tree_nodes_2.
-	Re-initialize boolean_false_node.
-
-2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
-	    Olivier Hainque  <hainque@adacore.com>
-	    Nicolas Setton  <setton@adacore.com>
-
-	* gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
-	the type according to the ARTIFICIAL_P parameter.
-	(create_type_decl): Likewise.
-	(create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
-
-2011-07-01  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
-	(gnatbind): Likewise.
-
-2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
-	local variable throughout.  Remove useless call to Base_Type.
-	(gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
-	Take it also into account for the volatileness of the field.  Set the
-	TREE_SIDE_EFFECTS flag as well in this case.  Reorder some warnings.
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
-	on a dereference built for a by-ref object if it has an address clause.
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* einfo.ads (Address_Taken): Document use for the second argument of
-	Asm_Input and Asm_Output attributes.
-	* sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
-	argument is an entity name, then set Address_Taken on it.
-	<Attribute_Asm_Output>: Likewise.
-	* gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
-	Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
-	(gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
-	memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
-
-2011-06-16  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	PR middle-end/46500
-	* gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
-
-2011-06-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
-	(ada/utils.o): Update dependencies.
-	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
-	../../../libcpp/libcpp.a.
-	* gcc-interface/utils.c: Include common/common-target.h.
-	(process_attributes): Use targetm_common.have_named_sections.
-
-2011-06-07  Richard Guenther  <rguenther@suse.de>
-
-	* gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
-	set_sizetype.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
-	TREE_THIS_NOTRAP flag.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
-	Fix thinko.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
-	constants whose full view has discriminants specially.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c: Include diagnostic.h.
-	(gnat_write_global_declarations): Output debug information for all
-	global type declarations before finalizing the compilation unit.
-	* gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
-
-2011-05-25  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc-interface/utils.c (def_fn_type): Remove extra va_end.
-
-2011-05-25  Kai Tietz  <ktietz@redhat.com>
-
-	* adaint.c (__gnat_to_canonical_file_list_next): Use array
-	initialization instead of const/none-const pointer assignment.
-
-2011-05-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
-	$(EXTRA_GNAT1_OBJS).
-	(GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
-	(EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
-	(gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
-	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
-	libcommon-target.a instead of prefix.o.
-
-2011-05-21  Joseph Myers  <joseph@codesourcery.com>
-
-	PR ada/49097
-	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
-
-2011-05-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
-	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
-	instead of version.o.
-
-2011-05-18  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
-	boolean_false_node instead of integer_zero_node.
-	(convert_with_check): Likewise.
-	* gcc-interface/decl.c (choices_to_gnu): Likewise.
-
-2011-05-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
-	type of the parameter is an unconstrained array, convert the actual to
-	the type of the formal in the In Out and Out cases as well.
-
-2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
-	call build_function_type_array or build_varargs_function_type_array
-	instead.
-	(create_subprog_type): Don't call build_function_type; call
-	build_function_type_vec instead.
-
-2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
-	(TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
-	(TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
-
-2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
-
-	* gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
-	* gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
-
-2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
-
-2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
-	instead of accessing TYPE_ARG_TYPES directly.
-	* gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/48844
-	* gcc-interface/gigi.h (get_variant_part): Declare.
-	* gcc-interface/decl.c (get_variant_part): Make global.
-	* gcc-interface/utils2.c (find_common_type): Do not return T1 if the
-	types have the same constant size, are record types and T1 has a
-	variant part while T2 doesn't.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (begin_subprog_body): Do not call
-	get_pending_sizes.
-	(end_subprog_body): Likewise.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
-	int_const_binop.
-	(pos_to_constructor): Likewise.
-
-2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (gigi): Call build_function_type_list instead
-	of build_function_type.  Adjust calls to...
-	(build_raise_check): ...this.  Do not take a void_tree parameter.
-	Call build_function_type_list instead of build_function_type.
-	Fix head comment and swap couple of conditional blocks.
-
-2011-04-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnatvsn.ads (Library_Version): Bump to 4.7.
-	(Current_Year): Bump to 2011.
-
-2011-04-29  Michael Matz  <matz@suse.de>
-
-	* gcc-interface/misc.c (gnat_handle_option): Set
-	warn_maybe_uninitialized.
-
-2011-04-23  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* gnat_ugn.texi (Complexity Metrics Control): Update link to
-	the Watson/McCabe paper.
-
-2011-04-23  Jim Meyering  <meyering@redhat.com>
-
-	* gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
-
-2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
-	onto the new type.
-
-2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
-	parameter.
-	* gcc-interface/utils.c (create_subprog_decl): Likewise.  Set
-	DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
-	ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
-	<all>: Do not set flags on the reused DECL node coming from an alias.
-	Set DECL_IGNORED_P on the DECL node built for subprograms if they
-	don't need debug info here...
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
-	(gigi): Adjust calls to create_subprog_decl.
-	(build_raise_check): Likewise.
-	(establish_gnat_vms_condition_handler): Likewise.
-	(Compilation_Unit_to_gnu): Likewise.
-	(gnat_to_gnu): Likewise.
-
-2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
-	(NO_REORDER_ADAFLAGS): New variable.
-	(EXTRA_GNATTOOLS): Always define.
-	(../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
-	Clean up and adjust list of files compiled with special options.
-	* gcc-interface/Make-lang.in: Likewise.
-	(ada/decl.o): Cosmetical change.
-	(ada/misc.o): Remove dependency on $(PLUGIN_H).
-
-2011-04-20  Jim Meyering  <meyering@redhat.com>
-
-	* initialize.c (__gnat_initialize): Remove useless if-before-free.
-
-2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
-	$(CFLAGS) on the link line.
-
-2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
-	padded type built for the return type if it is unconstrained.
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
-
-2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
-	before calling TREE_CHAIN.
-	* gcc-interface/misc.c (gnat_init_ts): New function.
-	(LANG_HOOKS_INIT_TS): Define.
-
-2011-04-12  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
-	instead of cgraph_node.
-
-2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
-	alignment on fields of the RETURN type built for the Copy-In Copy-Out
-	mechanism.
-
-2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
-	of aggregate types that contain a placeholder.
-
-2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc-interface/utils.c (handle_sentinel_attribute): Don't use
-	TYPE_ARG_TYPES.
-	(handle_type_generic_attribute): Likewise.
-
-2011-04-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/47163
-	* s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
-
-2011-04-04  Kai Tietz  <ktietz@redhat.com>
-
-	PR ada/47163
-	* s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
-	to flag value.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils2.c (build_allocator): In the unconstrained array
-	type case, do not strip a padding type around the array type.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (update_pointer_to): Finalize named pointer
-	types.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
-	* gcc-interface/misc.c (gnat_handle_option): Remove special handling
-	code for -feliminate-unused-debug-types.
-	(gnat_post_options): Likewise.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
-	declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
-	distinct copy.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
-	DECL_ARTIFICIAL flag on enumeration types.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
-	fat pointer types artificial unconditionally.
-	<E_Array_Subtype>: Attach the base array type as a parallel type if it
-	isn't artificial.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (get_dummy_type): Declare.
-	(build_dummy_unc_pointer_types): Likewise.
-	(finish_fat_pointer_type): Likewise.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
-	fat pointer type has been built, complete it in place.
-	<E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
-	and thin pointers.  Remove useless variable.
-	(finish_fat_pointer_type): Make global and move to...
-	* gcc-interface/utils.c (finish_fat_pointer_type): ...here.
-	(get_dummy_type): New function.
-	(build_dummy_unc_pointer_types): Likewise.
-	(gnat_pushdecl): Propage the name to the anonymous variants only.
-	(update_pointer_to): Only adjust the pointer types in the unconstrained
-	array case.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
-	if this is a Taft amendment type and the full declaration is available.
-	* gcc-interface/trans.c (process_type): Likewise.
-	If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
-	(process_freeze_entity): Likewise.
-	* gcc-interface/utils.c (dummy_global): New static variable.
-	(gnat_write_global_declarations): If there are types declared as used
-	at the global level, insert them in the global hash table.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
-	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
-	declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
-	copy.
-	(record_builtin_type): Add ARTIFICIAL_P parameter.  Set DECL_ARTIFICIAL
-	flag of the type accordingly.
-	* gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
-	finalizing types when updating the pointers to the designated type.
-	<all>: Finalize the deferred types even if we didn't defer processing
-	of incomplete types in this invocation.
-
-2011-04-01  Olivier Hainque  <hainque@adacore.com>
-	    Nicolas Setton  <setton@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/misc.c (gnat_descriptive_type): New function.
-	(LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
-
-2011-03-28  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
-	Windows targets.
-	(EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
-	* system-mingw.ads (System): Change ZCX_By_Default default to True.
-
-	* raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
-
-2011-03-28  Tristan Gingold  <gingold@adacore.com>
-
-	PR ada/44431
-	* gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
-	Use ada output of gnatbind.
-	(ada/b_gnatb.adb): Ditto.
-	(ada/b_gnat1.o, ada/b_gnatb.o): New rules.
-	(ada.mostlyclean, ada.stage1)
-	(ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
-	(ada.stagefeedback): Adjust.
-	* gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
-	Use ada output of gnatbind.
-	(b_gnatm.adb): Ditto.
-	(b_gnatl.o, b_gnatm.o): New rules.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
-	for the padded type built to support a specified size or alignment.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
-	unconditionally to the end of the unit when the designated type is
-	limited_with'ed.
-	<all>: Rename local variable.  Attempt to un-defer types only and do it
-	for limited_with'ed types as well.
-	(finalize_from_with_types): Adjust comment.  Rename variable and tidy.
-	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
-	consistently and remove redundant call to finalize_from_with_types.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
-	subprograms without a previous spec declared in the same unit.
-	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
-	subprograms at the end of the unit instead of at the beginning.
-	* gcc-interface/utils.c (create_subprog_decl): Check that the entity
-	isn't public for the special handling of non-inline functions nested
-	inside inline external functions.
-
-2011-03-25  Jeff Law  <law@redhat.com>
-
-	* gcc-interface/utils.c (def_fn_type): Add missing va_end.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* einfo.ads (Size_Depends_On_Discriminant): Adjust description.
-	* layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
-	to compute Set_Size_Depends_On_Discriminant.
-	(Layout_Type): Call it on array types in back-end layout mode.
-	* sem_util.adb (Requires_Transient_Scope): Return true for array
-	types only if the size depends on the value of discriminants.
-	* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
-	type if the RHS is a call to a function that returns an unconstrained
-	type with default discriminant.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
-	non-conversion to the nominal result type at the end.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (create_temporary): New function taken from...
-	(create_init_temporary): ...here.  Call it.
-	(call_to_gnu): Create the temporary for the return value early, if any.
-	Create it for a function with copy-in/copy-out parameters if there is
-	no target; in other cases of copy-in/copy-out, use another temporary.
-	Push the new binding level lazily.  Add and rename local variables.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (validate_size): Improve comments and tweak
-	error message.
-	(set_rm_size): Likewise.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
-	for the padded type built in order to support a specified alignment.
-	Fix incorrect formatting.
-
-2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR bootstrap/48216
-	* gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
-
-2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (components_to_record): Add REORDER parameter,
-	rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
-	to the end of the list.  Adjust recursive call.  Rename local variable.
-	If REORDER is true, reorder components of the record type.
-	(gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
-	components_to_record and adjust the parameter list.
-
-2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (elaborate_expression_1): When optimization is
-	disabled, use the variable for bounds of loop iteration scheme.
-
-2011-03-21  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/12171
-	* gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
-
-2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c (elaborate_expression_1): Try harder to find
-	out whether the expression is read-only.  Short-circuit placeholder
-	case and rename a couple of local variables.
-
-2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (smaller_form_type_p): Declare.
-	* gcc-interface/trans.c (smaller_form_type_p): Make global and move...
-	* gcc-interface/utils.c (smaller_form_type_p): ...to here.
-	(convert): Deal with conversions from a smaller form type specially.
-
-2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
-	its argument, except for the special -I- switch.
-
-2011-02-12  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
-	"Ada Issues".
-
-2011-02-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
-
-2011-02-03  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
-	GNAT_FORMAL.
-	* gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
-	* gcc-interface/utils.c (fill_vms_descriptor): ...here.  Take GNU_TYPE
-	instead of GNAT_FORMAL.  Protect the expression against multiple uses.
-	Do not generate the check directly, instead instantiate the template
-	check present in the descriptor.
-	(make_descriptor_field): Move around.
-	(build_vms_descriptor32): Build a template check in the POINTER field.
-	(build_vms_descriptor): Remove useless suffixes.
-	* gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
-
-2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR bootstrap/47467
-	* targext.c: Include target files if IN_RTS is defined.
-
-2011-01-26  Richard Guenther  <rguenther@suse.de>
-
-	PR bootstrap/47467
-	* targext.c: Include config.h.
-	* gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
-	dependency.
-
-2011-01-04  Pascal Obry  <obry@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
-	end-of-case on the end label and its associated gotos, if any.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
-	expressions of the parameter cache within the statement group of
-	the CICO mechanism.
-
-2011-01-04  Olivier Hainque  <hainque@adacore.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
-	(set_end_locus_from_node): New function.
-	(Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
-	make and the function end_locus.
-	(Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
-	for the elaboration subprogram.
-	(set_gnu_expr_location_from_node) <default case>: Use it to attempt to
-	set the end_locus of the expression as well.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR ada/47131
-	* gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
-	variables that are referenced in exception handlers volatile.
-
-
 
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/gcc/ada/ChangeLog-2011 b/gcc/ada/ChangeLog-2011
new file mode 100644
index 0000000..37f011b
--- /dev/null
+++ b/gcc/ada/ChangeLog-2011
@@ -0,0 +1,18453 @@
+2011-12-23  Pascal Obry  <obry@adacore.com>
+
+	* prj.ads (For_Every_Project_Imported): Add In_Aggregate_Lib
+	parameter to generic formal procedure.
+	* prj.adb (For_Every_Project_Imported): Update accordingly.
+	(Recursive_Check): Likewise. Do not parse imported project for
+	aggregate library. This is needed as the imported projects are
+	there just to handle dependencies.
+	(Look_For_Sources): Likewise.
+	(Recursive_Add): Likewise.
+	* prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb:
+	Add In_Aggregate_Lib parameter to routines used with
+	For_Every_Project_Imported generic procedure.
+	* prj-nmsc.adb (Tree_Processing_Data): Add In_Aggregate_Lib field.
+	(Check): Move where it is used. Fix implementation
+	to not check libraries that are inside aggregate libraries.
+	(Recursive_Check): Add In_Aggregate_Lib parameter.
+
+2011-12-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch7.adb (Analyze_Package_Body, Has_Referencer): A generic
+	package is a referencer regardless of whether there is a
+	subsequent subprogram with an Inline pragma.
+
+2011-12-23  Geert Bosch  <bosch@adacore.com>
+
+	* sem_ch3.adb (Can_Derive_From): Check matching Float_Rep on VMS.
+
+2011-12-23  Pascal Obry  <obry@adacore.com>
+
+	* gnatcmd.adb, prj.adb, prj-nmsc.adb: Minor reformatting.
+
+2011-12-22  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Create the objects
+	associated with exception handling unconditionally.
+	(Build_Adjust_Statements): Create the objects associated with
+	exception handling unconditionally.
+	(Build_Components): Create the objects associated with exception
+	handling unconditionally.
+	(Build_Finalize_Statements): Create the objects associated with
+	exception handling unconditionally.
+	(Build_Initialize_Statements): Create the objects associated with
+	exception handling unconditionally.
+	(Build_Object_Declarations): Set the proper location of the data
+	record when exception propagation is forbidden.
+
+2011-12-22  Gary Dismukes  <dismukes@adacore.com>
+
+	* a-tienio.adb (Put): Test validity of Item parameters before
+	applying Image, and raise Constraint_Error for invalid values.
+
+2011-12-22  Bob Duff  <duff@adacore.com>
+
+	* a-stwima.ads (Initialize,Adjust,Finalize): Add overriding indicators.
+	* a-ststio.ads (AFCB_Allocate,AFCB_Close,AFCB_Free,Read,Write): Add
+	overriding indicators.
+
+2011-12-22  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-osinte-hpux-dce.ads: Update header to GPLv3
+
+2011-12-22  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cohase.ads, a-cohase.adb: Update to latest RM version. Add
+	aspect Constant_Reference to set type, and corresponding
+	functions.
+	* a-cihama.ads, a-cihama.adb: Update to latest RM version. Add
+	function Reference to provide a proper element iterator construct
+	over indefinite maps.
+
+2011-12-22  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute, case 'Access): Do not insert
+	implicit conversion on prefix of Unrestricted_Access when prefix
+	is an explicit dereference.
+
+2011-12-22  Vincent Pucci  <pucci@adacore.com>
+
+	* sem_dim.adb: Addressed all ??? comments. Replacement of warnings by
+	errors using continuation marks.
+	(Error_Dim_Msg_For_?): Renaming of Error_Dim_For_?.
+
+2011-12-22  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch3.ads, sem_prag.adb: Minor code clean up.
+
+2011-12-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* s-oscons-tmplt.c [__alpha__ && __osf__] (_XOPEN_SOURCE): Define.
+
+2011-12-21  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.ads, sem_ch3.adb (Check_CPP_Type): New subprogram.
+	(Process_Full_View): Invoke Check_CPP_Type if processing the
+	full-view of a CPP type.
+	* sem_prag.adb (Process_Import_Or_Interface): Add missing support
+	for importing a CPP type that has an incomplete declaration. Move
+	to new routine Check_CPP_Type the code that verifies that
+	components of imported CPP types do not have default expressions.
+
+2011-12-21  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Report_No_Sources): Remove argument Lang. Report
+	no sources even for languages that are not allowed.
+	(Add_Source): Get the source even when the language is not allowed.
+
+2011-12-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb (Process_Formals): Add defensive code.
+
+2011-12-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch7.adb, sem_ch13.adb (Analyze_Package_Specification): Build the
+	invariant procedure of a type declaration that is a completion and has
+	aspect specifications.
+	(Build_Invariant_Procedure): If the procedure is built for a
+	type declaration that is a completion, analyze body expliitly
+	because all private declarations have been already analyzed.
+
+2011-12-21  Claire Dross  <dross@adacore.com>
+
+	* a-cfdlli.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
+	a-cofove.adb: Minor reformating on formal containers
+
+2011-12-21  Vincent Celier  <celier@adacore.com>
+
+	* makeutl.adb (Mains.Complete_Mains.Do_Complete): Remove
+	any main that is not in the list of restricted languages.
+	(Insert_Project_Sources.Do_Insert): Only add sources of languages
+	in the list of restricted languages.
+
+2011-12-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Valid_Conversion): A type conversion is valid when
+	the target type is an anonymous access type and the operand is a
+	rewriting of an allocator. The conversion is typically inserted
+	when the designated type is an interface.
+
+2011-12-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch9.adb (Establish_Task_Master): If the enclosing block
+	has no declarations, create new declarative list for it.
+
+2011-12-21  Matthew Heaney  <heaney@adacore.com>
+
+	* a-rbtgbk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
+
+2011-12-21  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not
+	ignore representation attributes in Alfa mode, since formal
+	verification backend does not depend on actual physical
+	representation, but code may still refer to attribute values.
+
+2011-12-21  Yannick Moy  <moy@adacore.com>
+
+	* par-ch13.adb (P_Aspect_Specifications): Recognize the cases
+	where a comma between two aspects is missing, or erroneously
+	replaced by a semicolon, issue an error and proceed with next
+	aspect.
+	* par.adb, sinfo.ads: Fix typos.
+
+2011-12-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.adb (Mark_Coextensions): A coextension for an
+	object that is part of the expression in a return statement,
+	or part of the return object in an extended return statement,
+	must be allocated dynamically.
+
+2011-12-21  Matthew Heaney  <heaney@adacore.com>
+
+	* a-crbtgk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
+
+2011-12-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iterator_Specification): If the name
+	of an element iterator is not an entity name we introduce a
+	local renaming declaration for it. To prevent spurious warnings
+	on parameterless function calls that return a container, when
+	expansion is disabled (either explicitly or because of a previous
+	errors) the name must be marked as not coming from source.
+
+2011-12-21  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Separate
+	handling in CodePeer mode and only ignore Component_Size
+	attribute.
+
+2011-12-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb (Process_Formals): Set proper mechanism for
+	formals whose types have conventions Ada_Pass_By_Copy or
+	Ada_Pass_By_Reference.
+
+2011-12-21  Arnaud Charlet  <charlet@adacore.com>
+
+	* gnat1drv.adb (Gnat1Drv): Always delete old scil files in
+	CodePeer mode.
+
+2011-12-21  Robert Dewar  <dewar@adacore.com>
+
+	* comperr.adb: Minor reformatting.
+
+2011-12-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* aspects.ads: New table Base_Aspect, to indicate that an aspect
+	is defined on a base type.
+	* aspects.adb (Find_Aspect): If the aspect is a Base_Aspect,
+	examine the representation items of the base type.
+
+2011-12-21  Pascal Obry  <obry@adacore.com>
+
+	* gnat_ugn.texi, prj.ads, prj-nmsc.adb, prj-attr.adb, projects.texi,
+	snames.ads-tmpl: Use Encapsulated instead of Fully Standalone library.
+
+2011-12-21  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (__gnat_is_executable_file_attr) [_WIN32]: Add parentheses
+	to kill warning.
+
+2011-12-21  Arnaud Charlet  <charlet@adacore.com>
+
+	* comperr.adb (Delete_SCIL_Files): Also delete .scilx files.
+	Fix implementation for child packages and package specs.
+	(Delete_SCIL_Files.Decode_Name_Buffer): New function.
+
+2011-12-21  Robert Dewar  <dewar@adacore.com>
+
+	* err_vars.ads, a-cdlili.adb, a-cfdlli.ads, prj.adb, prj-nmsc.adb,
+	a-cbdlli.adb, a-cbdlli.ads, a-cfdlli.adb: Minor reformatting.
+
+2011-12-21  Vincent Pucci  <pucci@adacore.com>
+
+	* s-diflio.adb, s-diflio.ads, s-diinio.adb, s-diinio.ads,
+	s-llflex.ads: Fix header.
+
+2011-12-21  Thomas Quinot  <quinot@adacore.com>
+
+	* thread.c, s-oscons-tmplt.c, init.c (pthread_condattr_setclock): For
+	AIX 5.2, define as a dummy weak symbol in init.c.
+	(CLOCK_RT_Ada): Set to CLOCK_MONOTONIC on all versions of AIX.
+
+2011-12-21  Thomas Quinot  <quinot@adacore.com>
+
+	* snames.ads-tmpl, sem_ch8.adb: Minor reformatting.
+	* sem_prag.adb: Minor comment clarification.
+
+2011-12-21  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Report_No_Sources): New argument Lang for the
+	language name as a Name_Id. Do not report no sources if language
+	is not allowed.
+	(Add_Source): Do not add source if language is not allowed.
+	* prj.adb (Add_Restricted_Language): New procedure
+	(Is_Allowed_Language): New function
+	* prj.ads (Add_Restricted_Language): New procedure
+	(Is_Allowed_Language): New function
+
+2011-12-21  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, sem_dim.adb, sem_dim.ads, sem_ch12.adb, prj-conf.adb:
+	Minor reformatting.
+
+2011-12-21  Claire Dross  <dross@adacore.com>
+
+	* a-cfdlli.ads (Constant_Indexing, Default_Iterator,
+	Iterator_Element): Added to type List.               
+	(Not_No_Element, List_Iterator_Interfaces, Iterate,
+	Constant_Reference_Type, Constant_Reference): New.
+	* a-cfdlli.adb (type Iterator, Finalize, First, Last, Next,
+	Previous, Iterate, Not_No_Element, Constant_Reference): New.
+
+2011-12-21  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat_ugn.texi: Minor reformatting.
+
+2011-12-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): The cursor operation
+	Has_Element is the formal of Iterator_Interfaces, and within
+	the instantion of this package it is a renaming of some local
+	function with an unrelated name. Retrieve the operation from
+	the instance itself, not from the container package.
+
+2011-12-21  Vincent Pucci  <pucci@adacore.com>
+
+	* exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
+	replaced by Expand_Put_Call_With_Dimension_Symbol
+	* sem_ch12.adb (Analyze_Package_Instantiation): New check for
+	System.Dim_Float_IO and System.Dim_Integer_IO instantiation.
+	* sem_ch3.adb (Analyze_Declarations): Removed
+	Remove_Dimension_In_Declaration call.
+	* sem_dim.adb: Update comments. Redefine the
+	representation of a Rational. Propagate all changes involving
+	data structures and types throughout the pakage. Output the
+	dimension aggregates for each error messages.
+	("/"): Rational constructor "/" removed for Whole operands.
+	("/"): New rational operation "/" for Rational operands.
+	("*"): Operation "*" between Rational and Int removed.
+	("abs"): New unary operator "abs" for Rational.
+	(Analyze_Aspect_Dimension_System): Reorganized.
+	(Analyze_Dimension_Identifier): Removed.
+	(Copy_Dimensions): Removed.
+	(Create_Rational_From_Expr): New Boolean parameter.
+	(Dimensions_Msg_Of): New routine. Return
+	a string with the dimensions of the parameter.
+	(From_Dimension_To_String_Of_Symbols): Renaming of
+	From_Dimension_To_String_Id.
+	* sem_dim.ads: Update comments.
+	(Is_Dim_IO_Package_Instantiation): New routine.
+	(Remove_Dimension_In_Declaration): Removed.
+	* sem_res.adb (Resolve_Op_Expon): Reorganized calls of
+	Eval_Op_Expon_For_Dimensioned_Type and Eval_Op_Expon.
+	* s-diflio.ads, s-diinio.ads: Update comments.
+
+2011-12-21  Pascal Obry  <obry@adacore.com>
+
+	* prj-attr.adb, snames.ads-tmpl: Add Library_Standalone,
+	Library_Fully_Standalone_Options and
+	Library_Fully_Standalone_Supported attributes.
+	* prj-nmsc.adb (Check_Library): Update check to take into
+	account fully standalone libraries. Such shared libraries can
+	only depend on static libraries.
+	(Check_Stand_Alone_Library): Add support for fully standalone libraries.
+	(Process_Project_Level_Simple_Attributes): Store value for
+	configuration attribute Library_Fully_Standalone_Supported.
+	* prj.ads, makeutl.adb (Standalone): New enumeration type.
+	(Project_Data): Standalone_Library now of type Standlone.
+	(Project_Configuration): Add Lib_Fully_Standalone_Supported
+	field.
+	(Default_Project_Config): Initialize new Lib_Fully_Standalone_Supported
+	field.
+	* clean.adb (Clean_Project): Adjust to new type for Standalone.
+	* make.adb (Library_Phase): Adjust to new type for Standalone.
+	(Gnatmake): Likewise.
+	* mlib-prj.adb (Build_Library): Adjust to new type for
+	Standalone.
+
+2011-12-21  Thomas Quinot  <quinot@adacore.com>
+
+	* gnatls.adb (Gnatls): Call Set_Standard_Error at startup, and then
+	Set_Standard_Output just before producing normal (non-diagnostic)
+	output.
+	* gnatcmd.adb (Gnatcmd): Call Set_Standard_Error at initialization
+	(and again after parsing project files).
+
+2011-12-21  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Do_Autoconf): When the object directory does
+	not exist, create auto.cgpr in the directory where temporary
+	files are created.
+
+2011-12-20  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Insert_Freeze_Node_For_Instance):  Further
+	refinements on the placement of a freeze node for a package
+	instantiation, when the generic appears within a previous
+	instantiation in the same unit.If the current instance is within
+	the one that contains the generic, the freeze node for the
+	current one must appear in the current declarative part. Ditto
+	if the current instance is within another package instance. In
+	these cases the freeze node of the previous instance is is not
+	relevant. New predicate Enclosing_Body simplifies the process.
+	(Freeze_Subprogram_Body): Rename Enclosing_Body to
+	Enclosing_Package_Body, to prevent confusion with subprogram of
+	same name elsewhere.
+	(Install_Body): Recognize enclosing subprogram bodies to determine
+	whether freeze_node belongs in current declarative list.
+
+2011-12-20  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Allow
+	attribute definition clause for renaming if generated internally
+	and generate duplicate clause to apply to renamed object.
+	(Rep_Item_Too_Late): Only diagnose source level entities
+	* prj-nmsc.adb: Minor reformatting.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-12-20  Bob Duff  <duff@adacore.com>
+
+	* opt.ads (List_Inherited_Aspects): Default to False
+	(i.e. -gnatw.L is the default).
+	* usage.adb: Document new default for -gnatw.L.
+	* gnat_ugn.texi: Document -gnatw.l and -gnatw.L switches.
+	* warnsw.adb (Set_Warning_Switch): Do not include
+	List_Inherited_Aspects in -gnatwa.
+
+2011-12-20  Ed Schonberg  <schonberg@adacore.com>
+
+	* checks.adb (Apply_Type_Conversion_Checks): For a discrete type
+	with predicates, indicate unconditionally that a range check
+	is needed.
+	* exp_ch4.adb (Expand_N_In): When the membership test is rewritten
+	to incorporate a call to a predicate function, analyze expression
+	with checks suppressed, to prevent infinite recursion.
+
+2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch11.adb (Find_Local_Handler): Guard the
+	search over individual exception choices in case the list of
+	handlers contains other (possibly illegal) constructs.
+
+2011-12-20  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch8.adb (Find_Type): Test taggedness
+	of the Available_Type when checking for an illegal use of an
+	incomplete type, when the incomplete view is a limited view of
+	a type. Remove redundant Is_Tagged test.
+
+2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_util.adb: Add with and use clause for Aspects.
+	(Is_Finalizable_Transient): Objects which denote Ada containers
+	in the context of iterators are not considered transients. Such
+	object must live for as long as the loop is around.
+	(Is_Iterated_Container): New routine.
+
+2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_imgv.adb (Expand_Width_Attribute): Add a
+	type conversion from the enumeration subtype to its base subtype.
+
+2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch4.adb (Operator_Check): Update the call to
+	Is_Dimensioned_Type.
+	* sem_dim.adb: Remove with and use clause for Namet.Sp. Reorganize
+	all type declarations and datastructures involved. Propagate
+	all changes involving data structures and types throughout
+	the pakage. Alphabetize all subprograms. Add ??? comments.
+	(AD_Hash): Removed.
+	(Analyze_Aspect_Dimension): Rewritten. This
+	routine now does all its checks in one pass rather than
+	two. Refactor code. The error message are now in a more GNAT-ish style.
+	(Create_Rational_From_Expr): This is now a function.
+	(Get_Dimensions): Removed.
+	(Get_Dimensions_String_Id): Removed.
+	(Dimensions_Of): New rouitne.
+	(Exists): New routines.
+	(Is_Invalid): New routine.
+	(Permits_Dimensions): Removed.
+	(Present): Removed.
+	(Set_Symbol): New routine.
+	(System_Of): New routine.
+	* sem_dim.ads: Rewrite the top level description of the
+	package. Alphabetize subprograms. Add various comments on
+	subprogram usage. Add ??? comments.
+	(Is_Dimensioned_Type):
+	Renamed to Has_Dimension_System.
+	* sem_res.adb (Resolve_Op_Expon): Update the call to Is_Dimensioned_Type
+
+2011-12-20  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch13.adb (Check_Indexing_Functions): The return type of an
+	indexing function can be the default element type, and does not
+	need to be a reference type.
+	* sem_ch4.adb (Try_Container_Indexing): Ditto.
+
+2011-12-20  Robert Dewar  <dewar@adacore.com>
+
+	* a-cdlili.ads, sem_cat.adb, sem_ch10.adb: Minor reformatting.
+
+2011-12-20  Bob Duff  <duff@adacore.com>
+
+	* s-taprop-mingw.adb (Yield): Do_Yield is no longer Unreferenced.
+
+2011-12-20  Vincent Pucci  <pucci@adacore.com>
+
+	* impunit.adb: s-dimkio, s-dimmks and s-dmotpr defined as GNAT
+	Defined Additions to System.
+	* Makefile.rtl: s-dimkio, s-dimmks and s-dmotpr added.
+	* s-dimkio.ads, s-dimmks.ads, s-dmotpr.ads: New files.
+
+2011-12-20  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch4.adb (Traverse_Homonyms): Allow a homonym to match when
+	within an instance, even if the homonym is marked Is_Hidden at
+	this point.
+
+2011-12-20  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch5.adb, s-diinio.adb, s-diinio.ads, sem_dim.adb,
+	sem_dim.ads, sem_res.adb, s-stposu.adb, s-stposu.ads, sem_ch4.adb,
+	s-diflio.adb, s-diflio.ads, exp_disp.adb, s-llflex.ads: Minor
+	reformatting.
+	* aspects.ads: Dimension[_Aspects] are GNAT defined.
+
+2011-12-20  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
+	renaming case.
+
+2011-12-20  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_cat.adb, sem_ch10.adb (Analyze_With_Clause): For a WITH clause on
+	a child unit that is an illegal instantiation, mark the WITH clause in
+	error.
+	(Install_Siblings, Validate_Categorization_Dependency): Guard
+	against WITH clause marked as in error.
+
+2011-12-20  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_res.adb (Resolve_Allocator): Warning on allocation
+	of tasks on a subpool and rewrite the allocator into a raise
+	Program_Error statement.
+	* s-stposu.ads, s-stposu.adb: Code reformatting.
+	(Create_Subpool): Remove formal parameter Storage_Size.
+	(Default_Subpool_For_Pool): Add the default implementation of this
+	routine.
+	(Set_Pool_Of_Subpool): Rename formal parameter Pool to To. Update
+	all the uses of the parameter.
+
+2011-12-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc-interface/Makefile.in (%86 linux%):
+	(LIBGNAT_TARGET_PAIRS_32): Split off from LIBGNAT_TARGET_PAIRS.
+	(LIBGNAT_TARGET_PAIRS_64): New.
+	(LIBGNAT_TARGET_PAIRS): Add either depending on multilib.
+
+2011-12-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_param): Add comment about double
+	reference and DECL_POINTS_TO_READONLY_P.
+	* gcc-interface/trans.c (Identifier_to_gnu) <by_ref>: Always set the
+	TREE_READONLY flag on the first dereference of a double dereference.
+
+2011-12-15  Arnaud Charlet  <charlet@adacore.com>
+
+	* a-numaux-vms.ads, s-asthan-vms-ia64.adb, s-auxdec-vms-ia64.adb,
+	s-memory-vms_64.adb, s-memory-vms_64.ads, s-osinte-vms-ia64.adb,
+	s-osinte-vms-ia64.ads, s-tasdeb-vms.adb: New files.
+
+2011-12-15  Vincent Pucci  <pucci@adacore.com>
+
+	* aspects.adb, aspects.ads Aspect_Dimension and
+	Aspect_Dimension_System added
+	* exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
+	case added
+	* gcc-interface/Make-lang.in: s-llflex, sem_dim added.
+	* impunit.adb :s-diflio and s-diinio defined as GNAT Defined
+	Additions to System.
+	* Makefile.rtl: s-diflio, s-diinio and s-llflex added
+	* par-prag.adb, sem_prag.adb: Pragma_Dimension removed
+	* rtsfind.ads: Expon_LLF added
+	* sem_aggr.adb (Resolve_Aggregate): handles aggregate for
+	Aspect_Dimension case
+	* sem_attr.adb (Resolve_Attribute): analyze dimension for
+	attribute
+	* sem_ch10.adb (Analyze_With_Clause): Avoid the warning messages
+	due to the use of a GNAT library for Dimension packages
+	* sem_ch13.adb (Analyze_Aspect_Specifications):
+	Aspect_Dimension and Aspect_Dimension_System cases added
+	(Check_Aspect_At_Freeze_Point): Aspect_Dimension and
+	Aspect_Dimension_System cases added
+	* sem_ch2.adb (Analyze_Identifier): analyze dimension for
+	identifier
+	* sem_ch3.adb (Analyze_Component_Declaration): analyze dimension
+	for component declaration (Analyze_Object_Declaration): analyze
+	dimension for object declaration (Analyze_Subtype_Declaration):
+	analyze dimension for subtype declaration
+	* sem_ch4.adb (Operator_Check): checks exponent is a rational
+	for dimensioned operand for a N_Op_Expon
+	* sem_ch5.adb (Analyze_Assignment): analyze dimension for
+	assignment (Analyze_Statements): removal of dimensions in all
+	statements
+	* sem_ch6.adb (Analyze_Return_Statement): analyze dimension for
+	return statement
+	* sem_ch8.adb (Analyze_Object_Renaming): analyze dimension for
+	object renaming
+	* sem_dim.adb, sem_dim.ads (Analyze_Aspect_Dimension):
+	analyze the expression for aspect dimension and store the
+	values in a Htable.
+	(Analyze_Aspect_Dimension_System): analyze
+	the expression for aspect dimension system and store the new
+	system in a Table.
+	(Analyze_Dimension): propagates dimension
+	(Expand_Put_Call_With_Dimension_String): add the dimension
+	string as a suffix of the numeric value in the output
+	(Has_Dimension): return True if the node has a dimension
+	(Remove_Dimension_In_Declaration): removal of dimension in the
+	expression of the declaration.
+	(Remove_Dimension_In_Statement): removal of dimension in statement
+	* sem_res.adb (Resolve): analyze dimension if the node
+	has already been analyzed.
+	(Resolve_Arithmetic_Op): analyze
+	dimension for arithmetic op.
+	(Resolve_Call): analyze dimension for function call.
+	(Resolve_Comparison_Op): analyze dimension for comparison op.
+	(Resolve_Equality_Op): analyze dimension for equality op.
+	(Resolve_Indexed_Component): analyze dimension for indexed component.
+	(Resolve_Op_Expon): analyze dimension for op expon.
+	(Resolve_Selected_Component): analyze dimension
+	for selected component.
+	(Resolve_Slice): analyze dimension for slice.
+	(Resolve_Unary_Op): analyze dimension for unary op
+	(Resolve_Type_Conversion): analyze dimension for type conversion
+	(Resolve_Unchecked_Type_Conversion): analyze dimension for
+	unchecked type conversion
+	* snames.ads-tmpl Name_Dimension, Name_Dimension_System,
+	Name_Dim_Float_IO, Name_Dim_Integer_IO,
+	Name_Generic_Elementary_Functions, Name_Sqrt added.
+	Pragma_Dimension removed
+	* s-diflio.adb, s-diflio.ads New GNAT library generic package
+	for dimensioned float type IO
+	* s-diinio.adb, s-diinio.ads New GNAT library generic package
+	for dimensioned integer type IO
+	* s-llflex.ads (Expon_LLF): exponentiation routine for long long
+	floats operand and exponent
+
+2011-12-15  Robert Dewar  <dewar@adacore.com>
+
+	* sem_aggr.adb: Minor comment addition.
+
+2011-12-15  Bob Duff  <duff@adacore.com>
+
+	* s-tasren.adb (Task_Count): Do not call Yield; E'Count is not a
+	task dispatching point.
+	* s-taprop-mingw.adb (Yield): Do not yield if Do_Yield is False.
+
+2011-12-15  Robert Dewar  <dewar@adacore.com>
+
+	* sigtramp-ppcvxw.c, sigtramp.h: Fix header.
+
+2011-12-15  Javier Miranda  <miranda@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
+	applied to a class-wide type under VM targets generate code which
+	invokes the function Get_Alignment to retrieve the value of the
+	alignment from the TSD.
+	* rtsfind.ads (RE_Get_Alignment): New entity.
+
+2011-12-15  Robert Dewar  <dewar@adacore.com>
+
+	* g-comlin.adb: Fix header.
+
+2011-12-15  Tristan Gingold  <gingold@adacore.com>
+
+	* gnatls.adb: Fix typo.
+
+2011-12-15  Ed Falis  <falis@adacore.com>
+
+	* s-tpopsp-vxworks.adb: Update comment.
+
+2011-12-15  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Resolve_Array_Aggregate, Resolve_Aggr_Expr); If
+	the component type has predicates, generate corresponding check.
+	(Resolve_Record_Aggregate, Resolve_Aggr_Expr): Ditto.
+
+2011-12-13  Cesar Strauss  <cestrauss@gmail.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/49084
+	* types.h (Byte): Change typedef to 'unsigned char'.
+	* atree.h (struct Flag_Word): Use Byte for 'convention' field.
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* s-taprop-mingw.adb: Minor reformatting.
+
+2011-12-12  Nicolas Roche  <roche@adacore.com>
+
+	* gcc-interface/Make-lang.in: Update dependencies.
+	Add gnattools4 target when building tools in canadian mode
+
+2011-12-12  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.adb (Make_VM_TSD): Complete previous patch.
+
+2011-12-12  Bob Duff  <duff@adacore.com>
+
+	* s-tpobop.adb: Use named notation.
+	* g-bytswa.ads, s-taprop.ads: Minor comment fix.
+
+2011-12-12  Arnaud Charlet  <charlet@adacore.com>
+
+	* make.adb: Minor comment update.
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb, s-taprop-mingw.adb, exp_disp.adb, sem_ch13.adb: Minor
+	reformatting.
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb, gnatls.adb: Minor reformatting.
+
+2011-12-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* freeze.adb (Freeze_Entity): If a type declared in a generic
+	context has predicates, generate a freeze node for it.
+	* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): If expression
+	has not been analyzed yet, entity has not been frozen, so analyze
+	it now.
+
+2011-12-12  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.adb (Make_VM_TSD): Generate code to store the value of
+	'alignment in the TSD.
+
+2011-12-12  Bob Duff  <duff@adacore.com>
+
+	* s-taprop-mingw.adb (Yield): Do not delay 1 millisecond in Annex D
+	mode.
+
+2011-12-12  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Allocator): Update the master of an
+	anonymous access-to-controlled type to utilize the heterogeneous
+	master associated with the current unit.
+
+2011-12-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Expression_Function): If the function
+	is not a completion, pre-analyze the expression now to prevent
+	spurious visibility on later entities. The body is inserted at
+	the end of the current declaration list or package to prevent
+	early freezing, but the visibility is established at the point
+	of definition.
+
+2011-12-12  Bob Duff  <duff@adacore.com>
+
+	* sem.adb, sem.ads: Add debugging routines.
+
+2011-12-12  Tristan Gingold  <gingold@adacore.com>
+
+	* gnatls.adb: (gnatls): Also add the objects dir in search list.
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* exp_atag.adb, exp_atag.ads, exp_util.adb, exp_attr.adb,
+	sem_ch13.adb: Minor reformatting.
+
+2011-12-12  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch7.adb (Uninstall_Declarations): Don't
+	apply check for incomplete types used as a result type for an
+	access-to-function type when compiling for Ada 2012 or later.
+	* sem_ch6.adb (Analyze_Subprogram_Declaration):
+	Specialize error message for interface subprograms that are
+	not declared abstract nor null (functions can't be declared as
+	null). Also, remove "(Ada 2005)" from message.
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb (GNAT_Pragma): Check comes from source.
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* gnatls.adb: Minor reformatting.
+
+2011-12-12  Javier Miranda  <miranda@adacore.com>
+
+	* a-tags.ads (Alignment): New TSD field.
+	(Max_Predef_Prims): Value lowered to 15 (or 9 in case of
+	configurable runtime) Update documentation of predefined
+	primitives since Alignment has been removed.
+	* exp_disp.ads Update documentation of slots of dispatching
+	primitives.
+	* exp_disp.adb (Default_Prim_Op_Position): Update slot
+	values since alignment is no longer a predefined primitive.
+	(Is_Predefined_Dispatch_Operation): Remove _alignment.
+	(Is_Predefined_Internal_Operation): Remove _alignment.
+	(Make_DT): Update static test on the value stored in a-tags.ads
+	for Max_Predef_Prims; store the value of 'alignment in the TSD.
+	* exp_atag.ads, exp_atag.adb (Build_Get_Alignment): New subprogram
+	that retrieves the alignment from the TSD
+	* exp_util.adb (Build_Allocated_Deallocate_Proc): For deallocation
+	of class-wide types obtain the value of alignment from the TSD.
+	* exp_attr.adb (Expand_N_Attribute_Reference): For 'alignment
+	applied to a class-wide type invoke Build_Get_Alignment to
+	generate code which retrieves the value of the alignment from
+	the TSD.
+	* rtsfind.ads (RE_Alignment): New Ada.Tags entity
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): For tagged
+	types if the value of the alignment is bigger than the Maximum
+	alignment then set the value of the alignment to the Maximum
+	alignment and report a warning.
+	* exp_ch3.adb (Make_Predefined_Primitive_Specs): Do not generate
+	spec of _alignment.
+	(Predefined_Primitive_Bodies): Do not generate body of _alignment.
+
+2011-12-12  Gary Dismukes  <dismukes@adacore.com>
+
+	* freeze.adb (Freeze_Expression): Allow freezing of static
+	scalar subtypes that are prefixes of an attribute, even if not
+	yet marked static. Such attributes will get marked as static
+	later in Eval_Attribute (as called from Resolve_Attribute).
+	* sem_attr.adb (Eval_Attribute): Remove wrong code that does an
+	early return for attribute prefixes that are unfrozen source-level
+	types. This code was incorrectly bypassing folding of unfrozen
+	static subtype attributes in default expressions (the executable
+	example in the now-deleted comment was in fact illegal).
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* a-coinve.adb, sem_res.adb, prj-nmsc.adb, a-cobove.adb, a-convec.adb,
+	gnatls.adb, sem_ch13.adb, prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-12-12  Tristan Gingold  <gingold@adacore.com>
+
+	* gsocket.h: Adjust previous patch.
+
+2011-12-12  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_disp.adb: Minor reformatting.
+
+2011-12-12  Tristan Gingold  <gingold@adacore.com>
+
+	* gnatls.adb (Search_RTS): New procedure.
+	(Scan_Ls_Arg): Move code that search the RTS.
+	(Gnatls): search the RTS later.
+	* prj-env.ads, prj-env.adb (Get_Runtime_Path): New function.
+
+2011-12-12  Ed Falis  <falis@adacore.com>
+
+	* sysdep.c: Fix treatment of VxWorks task options so that run-times
+	built with __SPE__ get option VX_SPE_TASK while others get VX_FP_TASK.
+
+2011-12-12  Bob Duff  <duff@adacore.com>
+
+	* sem_type.adb, sem_type.ads, sem_ch4.adb, treepr.adb, treepr.ads:
+	Minor cleanup and fiddling with debug printouts.
+
+2011-12-12  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Get_Directories): For a non extending project,
+	always get a declared object and/or exec directory if it already
+	exists, even when there are no sources, but do not create them.
+
+2011-12-12  Bob Duff  <duff@adacore.com>
+
+	* sem_res.adb (Resolve): Deal with the case where an abstract
+	operator is called with operands of type universal_integer.
+
+2011-12-12  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb: Minor fix to dominance marker referencing WHILE
+	decision.
+
+2011-12-12  Tristan Gingold  <gingold@adacore.com>
+
+	* mlib-tgt-specific-xi.adb: (Get_Target_Prefix): Simplify code.
+
+2011-12-12  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb: Adjust dominant marker for branches of CASE
+	statements.
+
+2011-12-12  Thomas Quinot  <quinot@adacore.com>
+
+	* gsocket.h, s-oscons-tmplt.c: Ensure we do not include any system
+	header file prior to redefining FD_SETSIZE.
+
+2011-12-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): In
+	a generic context the aspect expressions may not have been
+	preanalyzed if there was no previous freeze point, so the
+	expressions must be preanalyzed now, and there is no conformance
+	to check for visibility changes.
+
+2011-12-12  Matthew Heaney  <heaney@adacore.com>
+
+	* a-convec.adb, a-coinve.adb, a-cobove.adb (Iterator): Use
+	subtype Index_Type'Base for Index component (Finalize): Remove
+	unnecessary access check (First, Last): Cursor return value
+	depends on iterator index value (Iterate): Use start position as
+	iterator index value (Next, Previous): Forward to corresponding
+	cursor-based operation.
+	* a-cborma.adb (Iterate): Properly initialize iterator object (with 0
+	as node index).
+
+2011-12-12  Robert Dewar  <dewar@adacore.com>
+
+	* par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting.
+
+2011-12-12  Steve Baird  <baird@adacore.com>
+
+	* sem_ch3.adb (Check_Completion): Improve a comment.
+
+2011-12-12  Tristan Gingold  <gingold@adacore.com>
+
+	* cstand.adb: Minor comment fix.
+
+2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (gnat_build_constructor): Test the TREE_STATIC
+	flag of elements to compute that of the constructor.
+
+2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_param): Set the restrict qualifier
+	on references built for parameters which aren't specifically by-ref.
+
+2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If there is an
+	alignment set on a renaming, assert that the renamed object is aligned
+	enough as to make it possible to honor it.
+
+2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (gigi): Initialize the linemap earlier.
+
+2011-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS [windows targets]):
+	Correctly detect cygwin, which no longer has the '32' suffix, and use
+	appropriate implementations of the sockets and memory packages.
+	* sysdep.c (WIN_SETMODE): New define to choose the correct spelling of
+	setmode/_setmode for MinGW and Cygwin, respectively.
+	(__gnat_set_binary_mode [windows targets]): Use the above, and enable
+	the windows version for Cygwin as well as MinGW.
+	(__gnat_set_text_mode [windows targets]): Likewise.
+	(__gnat_ttyname [windows targets]): Provide a Cygwin implementation
+	in addition to the MinGW version.
+	(__gnat_is_windows_xp): Make available to Cygwin as well as MinGW.
+	(__gnat_get_stack_bounds): Likewise.
+
+2011-12-05  Bob Duff  <duff@adacore.com>
+
+	* sem_ch4.adb: Minor comment fix.
+
+2011-12-05  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_ugn.texi: Add documentation for -gnatw.e.
+
+2011-12-05  Bob Duff  <duff@adacore.com>
+
+	* treepr.adb (pn): Print something useful for
+	Elmt_Ids. Add Write_Eol to 'when others' case, so the output
+	will be seen immediately in gdb.
+
+2011-12-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* lib-writ.adb (Output_Main_Program_Line): A generic subprogram
+	is never a main program.
+
+2011-12-05  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb: Various minor adjustments to dominance markers
+	generation.
+
+2011-12-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Expression_Function): If the function is
+	a completion, generate a body reference for its defining entity,
+	before rewriting the node as a body.
+	* sem_util.adb (Defining_Entity): Add entry for expression
+	function.
+
+2011-12-05  Bob Duff  <duff@adacore.com>
+
+	* sem_ch3.adb (Derive_Progenitor_Subprograms): Add Ultimate_Alias
+	to the Comes_From_Source check, to deal properly with the case
+	of indirect inheritance of "=".
+
+2011-12-05  Thomas Quinot  <quinot@adacore.com>
+
+	PR ada/51307
+	* s-oscons-tmplt.c: On HP-UX, CLOCK_REALTIME is an enum literal,
+	not a macro.
+
+2011-12-05  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Generate dominance
+	information in SCOs.
+
+2011-12-02  Eric Botcazou  <ebotcazou@adacore.com>
+	    Thomas Quinot <quinot@adacore.com>
+
+	* gcc-interface/Makefile.in (INCLUDES): Remove $(srcdir)/config.
+	(INCLUDES_FOR_SUBDIR): Add $(fsrcdir) except for VxWorks.
+	Add thread.c to LIBGNAT_SRCS so that a symlink is created in ada/rts,
+	which allows the file to be installed in adainclude.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-12-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Constrain_Access): Undo previous
+	patch for this routine. Required since the RM rule 3.7.1(7/3)
+	applies to all access types.
+
+2011-12-02  Bob Duff  <duff@adacore.com>
+
+	* sem_ch6.adb: Minor comment fix.
+
+2011-12-02  Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* s-tpopsp-rtems.adb: Use ATCB_Key rather than RTEMS_Ada_Self variable
+	for consistency with other ports.
+	* s-osinte-rtems.adb: Add body for dummy implementation of
+	pthread_rwlockattr_setkind_np().
+	* s-osinte-rtems.ads: Add missing clock and rwlock bindings.
+	* terminals.c: Add __rtems__ conditionals to account for differences
+	in termios implementation.
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_attr.adb, a-comutr.adb, a-cbmutr.adb,
+	a-cbmutr.ads: Minor reformatting.
+
+2011-12-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_dbug.adb: Comment reformatting.
+	(Get_External_Name): Use Reset_Buffers to reset the contents of
+	Name_Buffer and Homonym_Numbers.
+	(Qualify_All_Entity_Names): Reset the contents of Name_Buffer and
+	Homonym_Numbers before creating a new qualified name for a particular
+	entity.
+	(Reset_Buffers): New routine.
+
+2011-12-02  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbmutr.ads (No_Node): Moved declaration from body to spec
+	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Derives
+	from Root_Iterator.
+	(Child_Iterator): Derives from Root_Iterator.
+	(Finalize): Implemented as an override operation for Root_Iterator.
+	(First): Return value depends on Subtree component.
+	(Last): Component was renamed from Parent to Subtree.
+	(Next): Checks parameter value, and uses simplified loop.
+	(Iterate): Forwards to Iterate_Subtree.
+	(Iterate_Children): Component was renamed from Parent to Subtree.
+	(Iterate_Subtree): Checks parameter value
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* usage.adb: Add lines for -gnatw.n and -gnatw.N
+	(atomic sync info msgs).
+
+2011-12-02  Steve Baird  <baird@adacore.com>
+
+	* sem_ch3.adb (Check_Completion): An Ada 2012
+	generic formal type doesn't require a completion.
+
+2011-12-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_util.adb (Set_Debug_Info_Needed): Also set the flag on the
+	packed array type if it is to be set on the array type used to
+	represent it.
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Eliminate confusing use of type name.
+
+2011-12-02  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch10.adb (Analyze_Compilation_Unit): For a library subprogram
+	body that acts as spec, do not create a shallow copy of the context
+	clause for the synthetized spec (instead, use the same list as
+	in the body).
+
+2011-12-02  Bob Duff  <duff@adacore.com>
+
+	* gnat_ugn.texi: Clarify usage of -p binder switch.
+
+2011-12-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
+	(Effectively_Has_Constrained_Partial_View): Moved to sem_aux
+	(In_Generic_Body): Moved to sem_aux.
+	(Unit_Declaration_Node): Moved to sem_aux.
+	* einfo.ads (Effectively_Has_Constrained_Partial_View): Complete
+	documentation.
+	* exp_attr.adb, live.adb, sem_ch10.adb, checks.adb, sem.adb,
+	rtsfind.adb, sem_attr.adb, sem_elab.adb, exp_ch4.adb, sem_ch4.adb,
+	exp_ch13.adb: Add with-clause on Sem_Aux.
+
+2011-12-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.adb (Unique_Name): Reach through Unique_Entity to
+	get the name of the entity.
+	(Unique_Entity): Correct case for subprogram stubs.
+
+2011-12-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Check_Initialization): Do not emit warning on
+	initialization of limited type object in Alfa mode.
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* sinfo.ads: Minor reformatting.
+	* gnat_ugn.texi: Fix confusion in use of term "type name".
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb: Minor change in error message.
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch9.adb, prj-part.adb, vms_data.ads, sem_ch8.adb: Minor
+	reformatting.
+
+2011-12-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Constrain_Access): Enable on Ada 2005 mode the
+	static check of the rule of general access types whose designated
+	type has discriminants.
+	* sem_util.ads, sem_util.adb
+	(Effectively_Has_Constrained_Partial_View): New subprogram.
+	(In_Generic_Body): New subprogram.
+	* einfo.ads (Has_Constrained_Partial_View): Adding documentation.
+	* sem_prag.adb (Inside_Generic_Body): Removed. Replaced by new
+	subprogram In_Generic_Body.
+	* exp_attr.adb, checks.adb, sem_attr.adb, exp_ch4.adb,
+	sem_ch4.adb: In addition, this patch replaces the occurrences of
+	Has_Constrained_Partial_View by
+	Effectively_Has_Constrained_Partial_View.
+
+2011-12-02  Matthew Heaney  <heaney@adacore.com>
+
+	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Rename
+	Position component.
+	(Finalize): Remove unnecessary access check.
+	(First): Forward to First_Child.
+	(Last): Forward to Last_Child.
+	(Iterate): Check preconditions for parent node parameter.
+	(Next): Forward to Next_Sibling.
+	(Previous): Forward to Previous_Sibling.
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-coinve.adb, a-coorma.adb, freeze.adb, a-coorse.adb, a-comutr.adb,
+	a-coormu.adb, a-convec.adb: Minor reformatting.
+
+2011-12-02  Matthew Heaney  <heaney@adacore.com>
+
+	* a-coormu.ads, a-ciormu.ads: Declare iterator factory function.
+	* a-ciormu.adb, a-ciormu.adb (Iterator): Declare concrete
+	Iterator type.
+	(Finalize): Decrement busy counter.
+	(First, Last): Cursor return value depends on iterator node value.
+	(Iterate): Use start position as iterator node value.
+	(Next, Previous): Forward to corresponding cursor-based operation.
+
+2011-12-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-cborma.adb, a-cbhama.adb, a-cbdlli.adb, a-cbmutr.adb,
+	a-cbhase.adb, a-cdlili.adb, a-cihama.adb, a-ciorse.adb, a-cidlli.adb,
+	a-cimutr.adb, a-cihase.adb, a-cohama.adb, a-cborse.adb,
+	a-ciorma.adb, a-cobove.adb: Minor reformatting.
+
+2011-12-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/51201
+	* gcc-interface/Make-lang.in: Initialize RTS_DIR with = instead of :=.
+
+2011-11-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* s-taprop-tru64.adb (Create_Task): Use Unrestricted_Access.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* thread.c, s-oscons-tmplt.c: Generate __gnat_pthread_condattr_setup
+	only on platforms where this is required, as determined by
+	s-oscons.h.
+
+2011-11-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch9.adb: No check on entry index if error on index.
+
+2011-11-23  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch6.adb (Analyze_Return_Statement): Improve error messages for
+	return statements nested inside an extended_return_statement.
+	* gcc-interface/Make-lang.in: Update dependencies.
+	* gcc-interface/Makefile.in (MISCLIB): Add -lutil for BSD targets.
+
+2011-11-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* freeze.adb (Freeze_All_Ent): An incomplete type is not
+	frozen by a subprogram body that does not come from source.
+
+2011-11-23  Pascal Obry  <obry@adacore.com>
+
+	* s-oscons-tmplt.c: Add PTY_Library constant. It contains
+	the library for pseudo terminal support.
+	* g-exptty.ads: Add pseudo-terminal library into a Linker_Options
+	pragma.
+
+2011-11-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch9.adb: No check on entry family index if generic.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch9.adb, s-taprop.ads, s-taprop-hpux-dce.adb, s-taprop-irix.adb,
+	s-taprop-posix.adb, s-taprop-rtx.adb, s-taprop-solaris.adb,
+	s-taprop-tru64.adb, s-taprop-vxworks.adb: Move dependency on
+	System.OS_Constants from shared spec of
+	System.Tasking.Primitive_Operations to the specific body variants
+	that really require this dependency.
+
+2011-11-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Analyze_Subprogram_Renaming_Declaration):
+	If the declaration has aspects, analyze them so they can be
+	properly rejected.
+
+2011-11-23  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-comutr.adb, a-coorma.adb, a-coorse.adb, a-convec.adb, a-cihase.adb,
+	a-cimutr.adb, a-coinve.adb, a-ciorma.adb, a-ciorse.adb, a-cobove.adb,
+	a-cohama.adb, a-cihama.adb, a-cidlli.adb, a-cdlili.adb, a-cbhama.adb,
+	a-cbhase.adb, a-cbmutr.adb, a-cborma.adb, a-cborse.adb, a-cbdlli.adb:
+	Add with and use clause for Ada.Finalization. Type
+	Iterator and Child_Iterator are now derived from Limited_Controlled.
+	(Finalize): New routine.
+	(Iterate): Add a renaming of counter Busy and
+	increment it. Update the return aggregate.
+	(Iterate_Children): Add a renaming of
+	counter Busy and increment it. Update the return aggregate.
+	(Iterate_Subtree): Add a renaming of counter Busy and increment
+	it. Update the return aggregate.
+	* a-cdlili.ads, a-cidlli.ads: Type List_Access is now a general access
+	type.
+	* a-cihama.ads: Type Map_Access is now a general access type.
+	* a-comutr.ads, a-cimutr.ads: Use type Natural for the two locks
+	associated with the tree.
+	* a-cohama.ads: Type Map_Access is now a general access type.
+	* a-coinve.ads, a-convec.ads: Type Vector_Access is now a general
+	access type.
+	* exp_ch5.adb (Expand_Iterator_Loop): Do not create a block
+	to wrap the loop as this is done at an earlier step, during
+	analysis. The declarations of the iterator and the cursor use
+	the usual Insert_Action mechanism when added into the tree.
+	* sem_ch5.adb (Analyze_Loop_Statement): Remove local constant
+	Loop_Statement and replace all respective uses by N. Add local
+	constant Loc. Preanalyze the loop iterator to discover whether
+	it is a container iterator and if it is, wrap the loop in a
+	block. This ensures that any controlled temporaries produced
+	by the iteration scheme share the same lifetime of the loop.
+	(Is_Container_Iterator): New routine.
+	(Is_Wrapped_In_Block): New routine.
+	(Pre_Analyze_Range): Move spec and body to the library level.
+
+2011-11-23  Sergey Rybin  <rybin@adacore.com frybin>
+
+	* gnat_ugn.texi, vms_data.ads: Add documentation for new gnatpp option
+	that controls casing of type and subtype names.
+
+2011-11-23  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb: Minor addition of comments.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* prj-part.adb (Extension_Withs): New global variable,
+	contains the head of the list of WITH clauses from the EXTENDS
+	ALL projects for which virtual packages are being created.
+	(Look_For_Virtual_Projects_For): When recursing through
+	an EXTENDS ALL, add the WITH clauses of the extending
+	project to Extension_Withs.  When adding a project to the
+	Virtual_Hash, record the associated Extension_Withs list.
+	(Create_Virtual_Extending_Project): Add a copy of the appropriate
+	Extension_Withs to the virtual project.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* mlib-tgt-specific-vxworks.adb: Minor reformatting.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* Make-generated.in (Sdefault.Target_Name): Set to
+	$(target_noncanonical) instead of $(target) for consistency.
+
+2011-11-23  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Iterator): Declared
+	Iterator type as limited (First, Last): Cursor return value
+	depends on iterator node value (Iterate): Use start position as
+	iterator node value (Next, Previous): Forward to corresponding
+	cursor-based operation.
+
+2011-11-23  Matthew Heaney  <heaney@adacore.com>
+
+	* a-coorse.ads, a-ciorse.ads, a-cborse.ads (Set_Iterator_Interfaces):
+	Renamed from Ordered_Set_Iterator_Interfaces.
+	* a-coorse.adb, a-ciorse.adb, a-cborse.adb (Iterator): Declared
+	Iterator type as limited (First, Last): Cursor return value
+	depends on iterator node value (Iterate): Use start position as
+	iterator node value (Next, Previous): Forward to corresponding
+	cursor-based operation.
+	* a-cohase.ads, a-cohase.adb: Implemented forward iterator.
+	* a-cihase.adb, a-cbhase.adb (Iterator): Removed unnecessary
+	node component (First, Next): Forward call to corresponding
+	cursor-based operation (Iterate): Representation of iterator no
+	longer has node component
+
+2011-11-23  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_intr.adb (Expand_Unc_Deallocation): Ensure that the
+	dereference has a proper type before the side effect removal
+	mechanism kicks in.
+	* sem_ch3.adb (Analyze_Subtype_Declaration): Handle a rare case
+	where the base type of the subtype is a private itype created
+	to act as the partial view of a constrained record type. This
+	scenario manifests with equivalent class-wide types for records
+	with unknown discriminants.
+
+2011-11-23  Jerome Guitton  <guitton@adacore.com>
+
+	* s-osprim-vxworks.adb (Clock): Use Clock_RT_Ada.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* s-oscons-tmplt.c: Fix unbalanced preprocessor directives Minor
+	reformatting/reorganization.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* g-htable.ads: Remove old comments.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_imgv.adb: Minor reformatting.
+
+2011-11-23  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch9.adb (Analyze_Entry_Declaration): Check for entry
+	family bounds out of range.
+
+2011-11-23  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cohama.adb, a-cihama.adb, a-cbhama.adb (Iterator): Declare
+	type as limited, and remove node component.
+	(First, Next): Forward call to corresponding cursor-based operation.
+	(Iterate): Representation of iterator no longer has node component.
+
+2011-11-23  Yannick Moy  <moy@adacore.com>
+
+	* exp_util.adb: Revert previous change to remove side-effects in Alfa
+	mode, which is not the correct thing to do for renamings.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taprop-tru64.adb,
+	s-osinte-vxworks.ads, s-osinte-aix.ads, s-osinte-lynxos.ads,
+	s-osinte-solaris-posix.ads, s-taprop-solaris.adb, a-exetim-posix.adb,
+	s-osinte-irix.ads, s-osinte-solaris.ads, s-oscons-tmplt.c,
+	s-taprop-irix.adb, s-osinte-hpux-dce.ads, Makefile.rtl,
+	s-osinte-tru64.ads, s-osinte-darwin.ads, s-taprop.ads,
+	s-osinte-freebsd.ads, s-osinte-lynxos-3.ads, s-taprop-hpux-dce.adb,
+	s-taprop-posix.adb: Remove hard-coded clock ids;
+	instead, generate them in System.OS_Constants.
+	(System.OS_Constants.CLOCK_RT_Ada): New constant denoting the
+	id of the clock providing Ada.Real_Time.Monotonic_Clock.
+	* thread.c: New file.
+	(__gnat_pthread_condattr_setup): New function. For platforms where
+	CLOCK_RT_Ada is not CLOCK_REALTIME, set appropriate condition
+	variable attribute.
+
+2011-11-23  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb: Restore the use of Expander_Active instead of
+	Full_Expander_Active, so that the evaluation is forced in Alfa
+	mode too. Otherwise, we end up with an unexpected insertion in a
+	place where it is not supposed to happen, on default parameters
+	of a call.
+
+2011-11-23  Thomas Quinot  <quinot@adacore.com>
+
+	* prj-pp.adb, prj-pp.ads: Minor new addition: wrapper procedure "wpr"
+	for Pretty_Print, for use from within gdb.
+
+2011-11-23  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Wrap the expanded loop
+	and the cursor declarations in a block, so that the loop variable
+	is local to the construct.
+
+2011-11-23  Matthew Heaney  <heaney@adacore.com>
+
+	* a-coorma.ads, a-ciorma.ads, a-cborma.ads (Iterate): Returns
+	type Reversible_Iterator'Class.
+	* a-coorma.adb, a-ciorma.adb, a-cborma.adb (Iterator):
+	Declare type as limited.
+	(First, Last): Return value depends on iterator's start node value.
+	(Next, Previous): Call corresponding Cursor-based operation.
+	(Iterate): Indicate whether complete or partial iteration
+
+2011-11-23  Robert Dewar  <dewar@adacore.com>
+
+	* errout.adb: Minor reformattin (Finalize): Take templates into
+	account for warning suppression.
+	* errout.ads (Set_Specific_Warning_Off): Add Used parameter.
+	* erroutc.adb: Minor reformatting (Finalize): Take generic
+	templates into account for warning suppress.
+	* erroutc.ads (Set_Specific_Warning_Off): Add Used parameter.
+	* sem_prag.adb: Minor reformatting (Analyze_Pragma,
+	case Warnings): Provide Used parameter in call to
+	Set_Specific_Warnings_Off (to deal with generic template case).
+
+2011-11-23  Pascal Obry  <obry@adacore.com>
+
+	* sem_prag.adb (Process_Convention): Better error message for
+	stdcall convention on dispatching calls.
+
+2011-11-23  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch4.adb, sem_ch13.adb: Minor reformatting.
+
+2011-11-23  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.adb (Expand_Simple_Function_Return): Add missing
+	implicit type conversion when the returned object is allocated
+	in the secondary stack and the type of the returned object is
+	an interface. Done to force generation of displacement of the
+	"this" pointer.
+
+2011-11-23  Pascal Obry  <obry@adacore.com>
+
+	* impunit.adb: Add g-exptty and g-tty units.
+
+2011-11-23  Robert Dewar  <dewar@adacore.com>
+
+	* exp_imgv.adb: Minor code reorganization (use Make_Temporary).
+
+2011-11-23  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb, par-ch6.adb, sem_res.adb, par-util.adb: Minor
+	reformatting.
+
+2011-11-23  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Place error on
+	line of precondition/ postcondition/invariant.
+
+2011-11-23  Pascal Obry  <obry@adacore.com>
+
+	* g-exptty.ads, g-exptty.adb, g-tty.ads, g-tty.adb,
+	terminals.c: New files.
+	Makefile.rtl: Add these new files.
+	* gnat_rm.texi: Add documentation for GNAT.Expect.TTY.
+	* gcc-interface/Makefile.in: Add g-exptty, g-tty, terminals.o
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* exp_imgv.adb (Expand_Width_Attribute): Handle case of Discard_Names.
+	* sem_attr.adb (Eval_Attribute, case Width): Ditto.
+
+2011-11-21  Thomas Quinot  <quinot@adacore.com>
+
+	* sinfo.ads: Minor reformatting.
+
+2011-11-21  Yannick Moy  <moy@adacore.com>
+
+	* exp_util.adb: Minor reformatting. Update comments.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* exp_prag.adb, exp_util.adb, sinfo.ads, sem_res.adb, s-stposu.adb,
+	sem_attr.adb, s-stposu.ads, s-taprop-solaris.adb, s-taprop-irix.adb,
+	sem_ch6.adb: Minor reformatting.
+
+2011-11-21  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
+	Unrestricted_Access to deal with fact that we properly detect the
+	error if Access is used.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-21  Yannick Moy  <moy@adacore.com>
+
+	* exp_prag.adb (Expand_Pragma_Check): Place error on first character
+	of expression.
+	* sem_res.adb (Resolve_Short_Circuit): Place error on first
+	character of expression.
+
+2011-11-21  Yannick Moy  <moy@adacore.com>
+
+	* exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.
+
+2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute_Reference, case
+	Max_Size_In_Storage_Elements): Account for the size of the
+	hidden list header which precedes controlled objects allocated
+	on the heap.
+	* rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
+	tables.
+	* sinfo.adb (Header_Size_Added): New routine.
+	(Set_Header_Size_Added): New routine.
+	* sinfo.ads: Add flag Controlled_Header_Added along with
+	associated comment.
+	(Header_Size_Added): New inlined routine.
+	(Set_Header_Size_Added): New inlined routine.
+	* s-stposu.adb (Allocate_Any_Controlled): Use
+	Header_Size_With_Padding to calculate the proper
+	size of the header.
+	(Deallocate_Any_Controlled): Use
+	Header_Size_With_Padding to calculate the proper size
+	of the header.	(Header_Size_With_Padding): New routine.
+	(Nearest_Multiple_Rounded_Up): Removed along with its uses.
+	* s-stposu.ads (Header_Size_With_Padding): New routine.
+
+2011-11-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* aspects.adb: Aspect specifications are allowed on renaming
+	declarations
+	* par-ch6.adb (P_Subprogram): Parse aspect specifications in a
+	subprogram renaming declaration
+
+2011-11-21  Tristan Gingold  <gingold@adacore.com>
+
+	* env.c: Remove unused declaration.
+
+2011-11-21  Pascal Obry  <obry@adacore.com>
+
+	* s-os_lib.ads: Minor style fix.
+
+2011-11-21  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (__gnat_dup2): When fd are stdout, stdin or stderr and
+	identical, do nothing on Windows XP.
+
+2011-11-21  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
+	Use Full_Expander_Active instead of Expander_Active to control
+	the forced evaluation of expressions for the sake of generating
+	checks.
+
+2011-11-21  Thomas Quinot  <quinot@adacore.com>
+
+	* init.c: On FreeBSD, stack checking failures may raise SIGBUS.
+
+2011-11-21  Tristan Gingold  <gingold@adacore.com>
+
+	* sysdep.c (mode_read_text, mode_write_text, mode_append_text,
+	mode_read_binary, mode_write_binary, mode_append_binary,
+	mode_read_text_plus, mode_write_text_plus, mode_append_text_plus,
+	mode_read_binary_plus, mode_write_binary_plus,
+	mode_append_binary_plus): Remove unused declarations.
+
+2011-11-21  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi: Minor rewording.
+
+2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_imgv.adb (Expand_Width_Attribute): Emit
+	an error message rather than a warning when pragma Discard_Names
+	prevents the computation of 'Width. Do not emit an error through
+	the use of RE_Null.
+
+2011-11-21  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add
+	implicit type conversion when the type of the allocator is an
+	interface. Done to force generation of displacement of the "this"
+	pointer when required.
+
+2011-11-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* sinfo.ads, sinfo.adb: Corresponding_Spec applies to expression
+	functions, and is set when the expression is a completion of a
+	previous declaration.
+	* sem_ch6.adb (Analyze_Expression_Function): To determine properly
+	whether an expression function completes a previous declaration,
+	use Find_Corresponding_Spec, as when analyzing a subprogram body.
+
+2011-11-21  Steve Baird  <baird@adacore.com>
+
+	* sem_util.adb (Deepest_Type_Access_Level): Improve comment.
+	(Type_Access_Level): Improve comment.
+
+2011-11-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) by
+	means of -iquote unconditionally.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_util.adb, sem_res.adb, sem_attr.adb: Minor
+	reformatting.
+
+2011-11-21  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-taprop-posix.adb (Create_Task): Use Unrestricted_Access
+	to deal with fact that we properly detect the error if Access
+	is used.
+
+2011-11-21  Steve Baird  <baird@adacore.com>
+
+	* sem_util.ads: Update comment describing function
+	Deepest_Access_Level.
+	* sem_util.adb (Deepest_Type_Access_Level): Return Int'Last for a
+	generic formal type.
+	(Type_Access_Level): Return library level
+	for a generic formal type.
+	* sem_attr.adb (Resolve_Attribute): Replace two Type_Access_Level
+	calls with calls to Deepest_Type_Access_Level.
+	* sem_ch3.adb (Analyze_Component_Declaration): replace a
+	Type_Access_Level call with a call to Deepest_Type_Access_Level.
+	* sem_res.adb (Resolve_Allocator.Check_Allocator_Discrim_Accessibility):
+	Replace three Type_Access_Level calls with calls to
+	Deepest_Type_Access_Level.
+	(Resolve_Allocator): Replace a Type_Access_Level call with a call to
+	Deepest_Type_Access_Level.
+	(Valid_Conversion.Valid_Array_Conversion): Replace a
+	Type_Access_Level call with a call to Deepest_Type_Access_Level.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, s-taprop-vms.adb, opt.ads: Minor reformatting.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sinput.ads: Minor comment fix.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute_Reference, case First_Bit,
+	Last_Bit, Position): Handle 2005 case.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* s-atocou-builtin.adb (Decrement): Use Unrestricted_Access
+	to deal with fact that we properly detect the error if Access
+	is used.
+	(Increment): Same fix.
+	* s-taprop-linux.adb (Create_Task): Use Unrestricted_Access
+	to deal with fact that we properly detect the error if Access
+	is used.
+	* sem_util.adb (Is_Volatile_Object): Properly record that A.B is
+	volatile if the B component is volatile. This affects the check
+	for passing such a by reference volatile actual to a non-volatile
+	formal (which should be illegal)
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Enumeration_Type): Make sure to set both
+	size and alignment for foreign convention enumeration types.
+	* layout.adb (Set_Elem_Alignment): Redo setting of alignment
+	when size is set.
+
+2011-11-21  Yannick Moy  <moy@adacore.com>
+
+	* checks.adb (Apply_Access_Check, Apply_Arithmetic_Overflow_Check,
+	Apply_Discriminant_Check, Apply_Divide_Check,
+	Apply_Selected_Length_Checks, Apply_Selected_Range_Checks,
+	Build_Discriminant_Checks, Insert_Range_Checks, Selected_Length_Checks,
+	Selected_Range_Checks): Replace reference to Expander_Active
+	with reference to Full_Expander_Active, so that expansion of
+	checks is not performed in Alfa mode
+
+2011-11-21  Tristan Gingold  <gingold@adacore.com>
+
+	* s-taprop-vms.adb (Create_Task): Use Unrestricted_Access to deal with
+	fact that we properly detect the error if Access is used.
+
+2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* par-ch4.adb (P_Quantified_Expression): Add an Ada 2012 check.
+
+2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_imgv.adb: Add with and use clause for Errout.
+	(Expand_Width_Attribute): Emit a warning when in
+	configurable run-time mode to provide a better diagnostic message.
+
+2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* s-finmas.adb (Finalize): Add comment concerning double finalization.
+
+2011-11-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Access_Definition): If the access definition
+	is itself the return type of an access to function definition
+	which is ultimately the return type of an access to subprogram
+	declaration, its scope is the enclosing scope of the ultimate
+	access to subprogram.
+
+2011-11-21  Steve Baird  <baird@adacore.com>
+
+	* sem_res.adb (Valid_Conversion): If a conversion was legal
+	in the body of a generic, then the corresponding conversion is
+	legal in the expanded body of an instance of the generic.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* s-utf_32.adb (Is_UTF_32_Line_Terminator): Recognize NEL as
+	line terminator.
+	* sinput.ads: Add section on Handling of Source Line Terminators.
+	* types.ads (Line_Terminator): Adjust comments.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* frontend.adb (Frontend): Capture restrictions from config files
+	* lib-load.adb (Load_Unit): Save/set/restore restriction pragma
+	information
+	* lib-xref.adb (Generate_Reference): Fix handling of obsolescent
+	references. This was noticed during debugging, but it is not
+	known if it causes real bugs.
+	* restrict.ads, restrict.adb: New routines to save/set/restore
+	non-partition-wide restrictions.
+	* s-rident.ads: Comment changes for new handling of
+	No_Elaboration_Code
+	* sem.adb (Sem): Save/Set/Restore non-partition-wide restrictions
+	* sem_ch10.adb (Analyze_Compilation_Unit): Remove incomplete
+	attempt to save/restore non-partition-wide restrictions (now
+	this work is all done in Sem).
+	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
+	Special handling for restriction No_Elaboration_Code.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_ugn.texi: Document new handling of restrictions pragmas.
+
+2011-11-21  Pascal Obry  <obry@adacore.com>
+
+	* s-taprop-linux.adb (Initialize_Lock): Do not allocate a cond
+	attribute as not needed.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb: Minor reformatting.
+
+2011-11-21  Pascal Obry  <obry@adacore.com>
+
+	* gnat_rm.texi: Document restriction for stdcall convention on
+	dispatching calls.
+
+2011-11-21  Pascal Obry  <obry@adacore.com>
+
+	* sem_prag.adb (Process_Convention): A dispatching call cannot
+	have a stdcall calling convention.
+
+2011-11-21  Pascal Obry  <obry@adacore.com>
+
+	* s-taprop-linux.adb (Initialize_Lock): Do not allocate a
+	mutex attribute as not needed.
+	(Initialize_TCB): Likewise.
+	(Initialize): Likewise.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb (Is_Public_Subprogram_For): New procedure
+	(Process_PPCs): Invariants only apply to public subprograms.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_util.adb, sem_util.ads, sem_attr.adb, restrict.adb,
+	restrict.ads: Fix for No_Implicit_Aliasing in the renames case.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* a-finali.ads: Use pragma Pure_12 for this unit
+	* aspects.adb: Add aspect Pure_12
+	* aspects.ads: Add aspect Pure_12
+	* opt.ads: Add note on Pure_12
+	* par-prag.adb: Add dummy entry for Pure_12
+	* sem_prag.adb: Implement Pure_12 pragma
+	* snames.ads-tmpl: Add Entry for Pure_12
+
+2011-11-21  Sergey Rybin  <rybin@adacore.com frybin>
+
+	* vms_data.ads: Add qualifiers for new gnatpp options
+	'--call_threshold' and '--par_threshold".
+	* gnat_ugn.texi: Add description for new gnatpp options
+	'--call_threshold' and '--par_threshold".
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* lib.ads: Minor reformatting.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* lib-load.ads: Add comment.
+
+2011-11-21  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_elab.adb: Minor reformatting
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch6.adb: Minor reformatting.
+
+2011-11-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Check_Formal_Package_Instance): If a formal
+	subprogram of the formal package is covered by an others
+	association with a box initialization, no check is needed
+	against the actual in the instantiation of the formal package.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* sem_elab.adb (Check_Internal_Call_Continue): Suppress junk
+	elab warning from within precondition/postcondition etc.
+
+2011-11-21  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch6.adb (Expand_Actuals): In Ada 2012, a function call
+	with out parameters may generate assignments to force constraint
+	checks. These checks must be properly placed in the code after the
+	declaration or statement that contains the call.
+
+2011-11-21  Fedor Rybin  <frybin@adacore.com>
+
+	* gnat_ugn.texi: Adding info on current gnattest limitations an
+	support of -X option.
+
+2011-11-21  Robert Dewar  <dewar@adacore.com>
+
+	* a-cfdlli.adb, a-cbdlli.adb: Minor reformatting.
+
+2011-11-20  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch6.adb, exp_util.adb: Minor reformatting
+
+2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sinfo.ads (Reference): Document that it is OK to set
+	Is_Known_Non_Null on a temporary initialized to a N_Reference
+	node.
+
+2011-11-20  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbdlli.adb, a-cfdlli.adb (Move): Set Last component to 0
+	for Source list.
+
+2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_ch6.adb (Make_Build_In_Place_Call_In_Assignment):
+	Declare NEW_EXPR local variable and attach the
+	temporary to it.  Set Is_Known_Non_Null on the temporary.
+	(Make_Build_In_Place_Call_In_Object_Declaration): Likewise.
+	* exp_util.adb (Remove_Side_Effects): Set Is_Known_Non_Null on
+	the temporary created to hold the 'Reference of the expression,
+	if any.
+	* checks.adb (Install_Null_Excluding_Check): Bail out for the
+	Get_Current_Excep.all.all idiom generated by the expander.
+
+2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (struct language_function): Add GNAT_RET.
+	(f_gnat_ret): New macro.
+	(struct nrv_data): Add GNAT_RET.
+	(finalize_nrv_unc_r): New helper function.
+	(finalize_nrv): Add GNAT_RET parameter.  Copy it into DATA.  If the
+	function returns unconstrained, use finalize_nrv_unc_r as callback.
+	(return_value_ok_for_nrv_p): Test the alignment of RET_OBJ only if
+	RET_OBJ is non-null.
+	(Subprogram_Body_to_gnu): Pass GNAT_RET to finalize_nrv.
+	(gnat_to_gnu) <N_Return_Statement>: In the return-unconstrained case,
+	if optimization is enabled, record candidates for the Named Return
+	Value optimization.
+
+2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Add comment.
+	(gnat_to_gnu) <N_Return_Statement>: Add 'else' to avoid doing a useless
+	test.  Tweak default case.
+	<N_Goto_Statement>: Use better formatting.
+	* gcc-interface/utils2.c (maybe_wrap_malloc): Use INIT_EXPR instead of
+	MODIFY_EXPR to initialize the storage.
+	(build_allocator): Likewise.
+
+2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust
+	call to components_to_record.
+	(components_to_record): Add FIRST_FREE_POS parameter.  For the variant
+	part, reuse enclosing union even if there is a representation clause
+	on the Unchecked_Union.  If there is a variant part, compute the new
+	first free position, if any.  Adjust call to self.  Use a single field
+	directly only if it hasn't got a representation clause or is placed at
+	offset zero.  Create the variant part at offset 0 if all the fields
+	down to this level have a rep clause.  Do not chain the variant part
+	immediately and adjust downstream.
+	Do not test ALL_REP before moving the fields without rep clause to the
+	previous level.  Call create_rep_part to create the REP part and force
+	a minimum size on it if necessary.  Do not chain it immediately.
+	Create a fake REP part if there are fields without rep clause that need
+	to be laid out starting from FIRST_FREE_POS.
+	At the end, chain the REP part and then the variant part.
+	(create_rep_part): New function.
+	(get_rep_part): Minor tweak.
+	* gcc-interface/utils.c (tree_code_for_record_type): Minor tweak.
+
+2011-11-18  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/50678
+	* init.c (__gnat_error_handler) [Darwin]: Move workaround to the
+	bug filed as radar #10302855 from __gnat_error_handler to...
+	(__gnat_adjust_context_for_raise) [Darwin]: ...here.  New function.
+	(HAVE_GNAT_ADJUST_CONTEXT_FOR_RAISE) [Darwin]: Define.
+
+2011-11-18  Tristan Gingold  <gingold@adacore.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/49992
+	* mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
+	* gcc-interface/Makefile.in (darwin): Remove ranlib special-casing.
+
+2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link
+	s-oscons.ads.
+	(OSCONS_CPP, OSCONS_EXTRACT): New.
+	(./bldtools/oscons/xoscons): New target.
+	($(RTSDIR)/s-oscons.ads): Likewise.
+	(gnatlib): Depend on $(RTSDIR)/s-oscons.ads.
+	* gcc-interface/Make-lang.in (ada/s-oscons.ads) Remove as dependency.
+	* Make-generated.in: Remove machinery to generate xoscons and
+	ada/s-oscons.ads.
+
+2011-11-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* fe.h (Serious_Errors_Detected): New macro.
+	* gcc-interface/gigi.h (build_atomic_load): Declare.
+	(build_atomic_store): Likewise.
+	* gcc-interface/trans.c (atomic_sync_required_p): New predicate.
+	(call_to_gnu): Add ATOMIC_SYNC parameter.  Use local variable.
+	Build an atomic load for an In or In Out parameter if needed.
+	Build an atomic store for the assignment of an Out parameter if needed.
+	Build an atomic store to the target if ATOMIC_SYNC is true.
+	(present_in_lhs_or_actual_p): New predicate.
+	(gnat_to_gnu) <N_Identifier>: Build an atomic load if needed.
+	<N_Explicit_Dereference>: Likewise.
+	<N_Indexed_Component>: Likewise.
+	<N_Selected_Component>: Likewise.
+	<N_Assignment_Statement>: Adjust call to call_to_gnu.
+	Build an atomic store to the LHS if needed.
+	<N_Function_Call>:  Adjust call to call_to_gnu.
+	* gcc-interface/utils2.c: Include toplev.h.
+	(resolve_atomic_size): New static function.
+	(build_atomic_load): New function.
+	(build_atomic_store): Likewise.
+	* gcc-interface/Make-lang.in (ada/utils2.o): Add toplev.h.
+
+2011-11-07  Olivier Hainque  <hainque@adacore.com>
+
+	* sigtramp-ppcvxw.c: Add general comments.
+	(CFI_COMMON_REGS): Remove rule for r1, as in other unwinders. Add
+	rules for r2 to r13, plus CTR and XER.
+	(CFA_REG): New, register number used to hold the local CFA.
+	(CFI_DEF_CFA, SIGTRAMP_BODY): Use it.
+	Make that 15, not 14, with documentation.
+	(TCR): Undef before definition, preventing conflict with reg number in
+	VxWorks headers.
+
+2011-11-07  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.ads, exp_alfa.adb, a-cohama.adb, a-cohama.ads, sem_ch4.adb,
+	aspects.ads, exp_ch8.adb, exp_ch8.ads, atree.ads: Minor reformatting.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-07  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch6.adb: A tagged type is a legal actual for an aliased
+	formal.
+
+2011-11-07  Pascal Obry  <obry@adacore.com>
+
+	* g-socket.adb, g-socket.ads: Minor reformatting.
+
+2011-11-07  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb (Resolve_Actuals): Minor error message improvement.
+
+2011-11-07  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_ugn.texi: Add discussion of default mode handling of
+	source representation with no -gnatW option given, in particular
+	noting that NEL (next line) is not recognized in this context.
+
+2011-11-07  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.adb (Note_Possible_Modification): In Alfa mode,
+	generate a reference for a modification even when the modification
+	does not come from source.
+
+2011-11-07  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): For the "of" iterator form,
+	use the indexing attributes rather than the Element function,
+	to obtain variable references.
+	* sem_ch4.adb (Try_Container_Indexing): Code cleanup. Use
+	Find_Aspect rather than iterating over representation
+	items. Improve error message.
+	* a-cohama.adb, a-cohama.ads Update to latest RM, with two versions
+	of Reference functions.
+
+2011-11-07  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.adb (Unique_Entity): For a parameter on a subprogram
+	body that has a corresponding parameter on the subprogram
+	declaration, define the unique entity as being the declaration
+	one.
+
+2011-11-07  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Return_Type): In Ada 2012 mode, if the
+	return type of a function is the class-wide type of an incomplete
+	type T, T can be a Taft-amendment type and does not have to be
+	completed in the current private part.
+
+2011-11-07  Ed Schonberg  <schonberg@adacore.com>
+
+	* aspects.ads (Inherited_Aspect): Map that indicates type aspects
+	that are inherited by default, and apply to the class-wide type
+	as well.
+	* aspects.adb (Find_Aspect): If the entity is class-wide and the
+	aspect is inherited, use the aspect of the specific type.
+
+2011-11-07  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_alfa.adb: Remove with and use clause for
+	Exp_Ch8. Add with and use clause for Exp_Util.
+	Remove local constant Disable_Processing_Of_Renamings.
+	(Expand_Alfa_N_Object_Renaming_Declaration): The expansion of
+	object renamings has been reenabled.
+	(Expand_Possible_Renaming):
+	The expansion of identifier and expanded names has been
+	reenabled. Perform the substitutions only for entities that
+	denote an object.
+	* exp_ch8.ads, exp_ch8.adb (Evaluate_Name): Moved to Exp_Util.
+	* exp_util.adb (Evaluate_Name): Moved from Exp_Ch8.
+	(Remove_Side_Effects): Alphabetize local variables. Add a guard
+	to avoid the infinite expansion of an expression in Alfa mode. Add
+	processing for function calls in Alfa mode.
+	* exp_util.ads (Evaliate_Name): Moved from Exp_Ch8.
+
+2011-11-07  Ed Schonberg  <schonberg@adacore.com>
+
+	* freeze.adb (Freeze_Entity): If the entity is an access to
+	subprogram whose designated type is itself a subprogram type,
+	its own return type must be decorated with size information.
+
+2011-11-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* sprint.adb (Sprint_Node_Actual, case Qualified_Expression):
+	Avoid junk semicolon after argument of machine code Asm operand.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch11.adb (Generate_Push_Pop): Inhibit push/pop nodes in
+	CodePeer mode or if restriction No_Exception_Handlers is present.
+	* exp_ch6.adb (Expand_N_Subprogram_Body): (Inhibit push/pop
+	nodes in CodePeer mode or if restriction No_Exception_Handlers
+	is present.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* s-tassta.adb, atree.ads, errout.adb, sinput.adb: Minor reformatting.
+
+2011-11-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Subprogram_Specification): The
+	specification is legal if it is a function that returns an
+	abstract type, if it comes from an attribute renaming of a stream
+	attribute of an abstract type.
+
+2011-11-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_util.adb (Is_Possibly_Unaligned_Object): In case of indexed
+	components, check whether recursively check whether the prefix
+	denotes an unaligned object.
+
+2011-11-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma, case Debug): The argument of
+	the pragma is legal if it is an expanded name that denotes a
+	procedure that be can called without parameters.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat_ugn.texi (Performance Considerations) <Vectorization
+	of loops>: New sub-section.  <Other Optimization Switches>:
+	Minor tweak.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor reformatting.
+
+2011-11-04  Matthew Heaney  <heaney@adacore.com>
+
+	* a-convec.adb, a-coinve.adb, a-cobove.adb (Merge): Raise PE
+	when Target and Source denote same non-empty object
+	* a-cdlili.adb, a-cidlli.adb, a-cbdlli.adb (Merge): Ditto
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_attr.adb: Minor reformatting.
+
+2011-11-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_Assign_Record): Do not generate a
+	discriminant assignment within an initialization proc if the
+	record is an unchecked union, as it can only come from the
+	initialization of an unchecked union component.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_ugn.texi: Minor reformatting.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* par-labl.adb (Rewrite_As_Loop): Generate info msg rather than
+	warning message.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb: Minor code reorganization (remove junk obsolete
+	var Save_Space).
+
+2011-11-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_alfa.adb: Add local constant
+	Disable_Processing_Of_Renamings;
+	(Expand_Alfa_N_Object_Renaming_Declaration): Disable
+	the name evaluation of object renamings for now.
+	(Expand_Potential_Renaming): Do not perform the substitution
+	for now.
+	* exp_util.adb (Remove_Side_Effects): Remove processing for
+        functions with side effects in Alfa mode.
+
+2011-11-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* bindgen.adb (Gen_Elab_Calls): In the case
+	of the AAMP target, set elaboration entities to 1 rather than
+	incrementing.
+
+2011-11-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch10.adb (Install_Limited_With_Unit): To establish the
+	proper entities on the ancestors of a child unit that appear
+	in a limited_with clause, follow the unit links because the
+	units are not analyzed and scope information is incomplete.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Selected_Component): Refine code
+	setting the Atomic_Sync_Required flag to detect one more case.
+	* exp_util.adb (Activate_Atomic_Synchronization): Refine code
+	setting the Atomic_Sync_Required flag to exclude more cases,
+	depending on the parent of the node to be examined.
+
+2011-11-04  Bob Duff  <duff@adacore.com>
+
+	* g-excact.adb: Minor: use named notation.
+
+2011-11-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb: Improve error messages for illegal iterators.
+
+2011-11-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_alfa.adb: Add with and use clauses for Exp_Ch8 and
+	Sem_Util.
+	(Expand_Alfa): Alphabetize cases on first choice. Add
+	processing for object renaming declarations, identifiers and
+	expanded names.
+	(Expand_Alfa_N_In): Remove useless return.
+	(Expand_Alfa_N_Object_Renaming_Declaration): New routine.
+	(Expand_Potential_Renaming): New routine.
+	* exp_ch8.adb (Evaluate_Name): Moved to the top level.
+	(Expand_N_Object_Declaration): Alphabetize local variables. Move
+	Evaluate_Name out to the top level.
+	* exp_ch8.ads (Evaluate_Name): Moved from body to package spec.
+	* exp_util.adb (Remove_Side_Effects): Add processing for
+	functions with side effects in Alfa mode.
+
+2011-11-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat_rm.texi: Add entries for
+	restrictions No_Relative_Delay, No_Requeue_Statements and
+	No_Stream_Optimizations.
+
+2011-11-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb: Set type of entity in prefixed call, for
+	completeness in a generic context.
+
+2011-11-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_prag.adb: Minor refactoring (renaming of a parameter).
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* atree.ads: Minor reformatting.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* checks.adb (Atomic_Synchronization_Disabled): Check -gnatd.d
+	and -gnatd.e here
+	* exp_ch2.adb (Expand_Entity_Reference): Use
+	Activate_Atomic_Synchronization
+	* exp_ch4.adb (Expand_N_Explicit_Dereference): Use
+	Activate_Atomic_Synchronization (Expand_N_Indexed_Compoonent):
+	Activate_Atomic_Synchronization (Expand_N_Selected_Component):
+	Use Activate_Atomic_Synchronization
+	* exp_util.ads, exp_util.adb (Activate_Atomic_Synchronization): New
+	procedure.
+	* sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now apply to
+	N_Selected_Component node
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb, atree.ads, prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-11-04  Yannick Moy  <moy@adacore.com>
+
+	* atree.adb, atree.ads (Set_Original_Node): New set procedure.
+	* sem_ch13.adb (Analyze_Aspect_Specifications/Pre_Post_Aspects):
+	In ASIS mode, no splitting of aspects between conjuncts.
+	(Analyze_Aspect_Specifications/Aspect_Test_Case): Make pragma
+	expressions refer to the original aspect expressions through
+	the Original_Node link. This is used in semantic analysis for
+	ASIS mode, so that the original expression also gets analyzed.
+	* sem_prag.adb (Preanalyze_TC_Args,
+	Check_Precondition_Postcondition,
+	Analyze_Pragma/Pragma_Test_Case): In ASIS mode, for a pragma
+	generated from a source aspect, also analyze the original aspect
+	expression.
+	(Check_Expr_Is_Static_Expression): New procedure
+	similar to existing procedure Check_Arg_Is_Static_Expression,
+	except called on expression inside pragma.
+
+2011-11-04  Tristan Gingold  <gingold@adacore.com>
+
+	* prj-env.adb, prj-env.ads (Find_Name_In_Path): New function, from
+	Find_Project.Try_Path_Name.
+	(Find_Project): Use Find_Name_In_Path to implement Try_Path_Name.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* s-atocou.ads (Atomic_Counter): Remove redundant pragma Volatile.
+
+2011-11-04  Pascal Obry  <obry@adacore.com>
+
+	* projects.texi: Add short description for qualifiers aggregate
+	and aggregate library.
+
+2011-11-04  Matthew Heaney  <heaney@adacore.com>
+
+	* Makefile.rtl, impunit.adb: Added a-cogeso.ad[sb]
+	* a-cgaaso.adb: Replaced implementation with instantiation
+	of Generic_Sort.
+	* a-cogeso.ad[sb] This is the new Ada 2012 unit
+	Ada.Containers.Generic_Sort
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch2.adb (Expand_Entity_Reference): Do not set
+	Atomic_Sync_Required for the case of a prefix of an attribute.
+	* exp_ch4.adb (Expand_N_Explicit_Dereference): May require
+	atomic synchronization
+	(Expand_N_Indexed_Component): Ditto.
+	(Expand_B_Selected_Component): Ditto.
+	* sem_prag.adb (Process_Suppress_Unsuppress):
+	Disable/Enable_Atomic_Synchronization can now occur for array
+	types with pragma Atomic_Components.
+	* sinfo.ads, sinfo.adb (Atomic_Sync_Required): Can now occur on
+	N_Explicit_Dereference nodes and on N_Indexed_Component nodes.
+
+2011-11-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat_ugn.texi: Editorial corrections for gnattest section.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb: Minor reformatting.
+	* gnat_rm.texi: Update documentation for pragma Warnings (Off,
+	"***") usage.
+	* exp_ch2.adb (Expand_Entity_Reference): Only set
+	Atomic_Sync_Required on entities that are variables. Doesn't
+	make any sense on anything else.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch2.adb (Expand_Entity_Reference): Extend handling of
+	atomic sync to type case.
+	* sem_prag.adb (Process_Suppress_Unsuppress): Atomic Sync can
+	apply to types.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_warn.adb (Warn_On_Useless_Assignment): More accurate test
+	for call vs assign.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb: Detect more cases of Long_Float inconsistencies at
+	compile time.
+
+2011-11-04  Matthew Heaney  <heaney@adacore.com>
+
+	* Makefile.rtl, impunit.adb: Added a-sfecin.ads,
+	* a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb], a-sbhcin.ad[sb],
+	a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb], a-sulcin.ad[sb]
+	* a-sfecin.ads, a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb],
+	a-sbhcin.ad[sb], a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb],
+	a-sulcin.ad[sb]: New files.
+
+2011-11-04  Geert Bosch  <bosch@adacore.com>
+
+	* i-forbla-unimplemented.ads, s-gecola.adb, s-gecola.ads,
+	s-gerebl.adb, s-gerebl.ads, i-forbla.adb, i-forbla.ads,
+	i-forlap.ads, i-forbla-darwin.adb, s-gecobl.adb, s-gecobl.ads,
+	s-gerela.adb, s-gerela.ads: Remove partial interface to BLAS/LAPACK.
+	* gcc-interface/Makefile.in: Remove libgnala and related objects.
+
+2011-11-04  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cdlili.ad[sb], a-cidlli.ad[sb], a-coorse.ad[sb], a-ciorse.ad[sb],
+	a-coorma.ad[sb], a-ciorma.ad[sb], a-coormu.ad[sb], a-ciormu.ad[sb],
+	a-cohama.ad[sb], a-cihama.ad[sb], a-cohase.ad[sb], a-cihase.ad[sb],
+	a-convec.ad[sb], a-coinve.ad[sb] (Assign, Copy): New operations
+	added to package.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not assert
+	that the type of the parameters isn't dummy in type_annotate_only mode.
+
+2011-11-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch12.adb: Minor reformatting
+
+2011-11-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* bindgen.adb (Gen_Elab_Calls): In the case of the AAMP target,
+	initialize elaboration entities to zero when specs are processed.
+
+2011-10-28  Iain Sandoe  <iains@gcc.gnu.org>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/50678
+	* init.c (__gnat_error_handler) [Darwin]: Apply a work-around to the
+	bug filed as radar #10302855 (inconsistent unwind data for sigtramp).
+
+2011-10-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/50842
+	* gcc-interface/Makefile.in (SYMDEPS): Delete.
+	(LIBICONV): New variable.
+	(LIBICONV_DEP): Likewise.
+	(LIBS): Add $(LIBICONV).
+	(LIBDEPS): Add $(LIBICONV_DEP).
+	(EXTRA_GNATTOOLS_OBJS): Merge into...
+	(TOOLS_LIBS): ...this.  Add $(LIBICONV).
+
+2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local
+	variable.  Always create the elaboration variable, if any, as constant.
+
+2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
+	make a packable type for fields of union types as well.
+	<is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
+	(gnat_to_gnu_component_type): Try to make a packable type for fields
+	of union types as well.
+	(make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
+	(maybe_pad_type): Try to make a packable type for fields of union types
+	as well.
+	(gnat_to_gnu_field): Likewise.
+	(is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
+	(set_rm_size): Likewise.
+	(rm_size): Likewise.
+	* gcc-interface/misc.c (gnat_type_max_size): Likewise.
+	* gcc-interface/trans.c (add_decl_expr): Likewise.
+	* gcc-interface/utils.c (finish_record_type): Likewise.
+	* gcc-interface/utils2.c (build_simple_component_ref): Likewise.
+
+2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_field): Always check components
+	declared as atomic.  Move around conditionally executed code.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* sem.adb (Initialize): Fix bug that blew up if called a second time.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* tb-alvxw.c, tracebak.c, expect.c, initflt.c, tb-alvms.c,
+	tb-ivms.c, tb-gcc.c: Update headers to GPL 3.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma, case Debug): Give proper pragma
+	name in error msg.
+
+2011-10-24  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat_rm.texi: Add an entry for restriction No_Finalization.
+
+2011-10-24  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Insert_Freeze_Node_For_Instance):  If the
+	current instance is within the one that contains the generic,
+	the freeze node for the current one must appear in the current
+	declarative part. Ditto if the current instance is within another
+	package instance. In both of these cases the freeze node of the
+	previous instance is not relevant.
+
+2011-10-24  Gary Dismukes  <dismukes@adacore.com>
+
+	* switch-m.adb (Normalize_Compiler_Switches): Add recognition
+	of AAMP-specific switches -univ and -aamp_target.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* a-tienau.adb (Put): Deal properly with limited line length.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* sem_warn.adb, sem_ch12.adb: Minor reformatting.
+
+2011-10-24  Tristan Gingold  <gingold@adacore.com>
+
+	* gcc-interface/Makefile.in: Use GNU ld switches to generate map files
+	on AIX.
+
+2011-10-24  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Earlier): make available globally. If both
+	nodes have the same sloc, the freeze node that does not come
+	from source is the later one.
+	(True_Parent): Make available globally.
+	(Previous_Instance): Subsidiary of
+	Insert_Freeze_Node_For_Instance, to check whether the generic
+	parent of the current instance is declared within a previous
+	instance in the same unit or declarative  part, in which case the
+	freeze nodes of both instances must appear in order to prevent
+	elaboration problems in gigi.
+	* sem_ch12.adb (Insert_Freeze_Node_For_Instance): A stub is a
+	freeze point, and the freeze node of a preceding instantiation
+	must be inserted before it.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* checks.ads, checks.adb: Add handling of Synchronization_Check
+	* debug.adb: Add doc for -gnatd.d and -gnatd.e (disable/enable
+	atomic sync).
+	* exp_ch2.adb (Expand_Entity_Reference): Set Atomic_Sync_Required
+	flag Minor code reorganization.
+	* opt.ads (Warn_On_Atomic_Synchronization): New switch.
+	* par-prag.adb: Add dummy entries for pragma
+	Disable/Enable_Atomic_Synchronization.
+	* sem_prag.adb (Process_Suppress_Unsuppress): Handle
+	case of Atomic_Synchronization specially (not suppressed
+	by All_Checks, cannot be set from Source).
+	(Pragma Disable/Enable_Atomic_Synchronization): Add processing.
+	* sinfo.ads, sinfo.adb: Add Atomic_Sync_Required flag
+	* snames.ads-tmpl: Add entry for Atomic_Synchronization Add
+	entry for pragma Disable/Enable_Atomic_Synchronization
+	* switch-c.adb: The -gnatp switch does not disable
+	Atomic_Synchronization Add -gnatep switch to disable
+	Atomic_Synchronization.
+	* types.ads: Add entry for Synchronization_Check
+	* usage.adb: Add line for -gnated switch
+	* warnsw.adb: Settings for Warn_On_Atomic_Synchronization
+
+2011-10-24  Geert Bosch  <bosch@adacore.com>
+
+	* s-gearop.adb (Back_Substitute): Avoid overflow if matrix bounds start
+	at Integer'First.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch12.adb, s-gearop.adb: Minor reformatting.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* warnsw.adb: Add some missing warnings to Set_GNAT_Mode_Warnings.
+	* warnsw.ads: Add comments to Set_GNAT_Mode_Warnings.
+
+2011-10-24  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-proc.adb (Process_Expression_Variable_Decl): No special
+	handling for Project_Path unless it is an attribute.
+
+2011-10-24  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch12.adb (Check_Hidden_Primitives): New subprogram.
+	(Install_Hidden_Primitives): New subprogram.
+	(Restore_Hidden_Primitives): New subprogram.
+	(Analyze_Formal_Package_Declaration,
+	Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
+	Invoke Check_Hidden_Primitives after every call to
+	Analyze_Associations, and invoke Restore_Hidden_Primitives to
+	restore their visibility after processing the instantiation.
+	(Instantiate_Package_Body): Install visible primitives before
+	analyzing the instantiation and uninstall them to restore their
+	visibility when the instantiation has been analyzed.
+	* sem_util.ads, sem_util.adb (Add_Suffix): New subprogram
+	(Remove_Suffix): New subprogram
+	* sem_ch3.adb (Derive_Subprogram): When handling
+	a derived subprogram for the instantiation of a formal derived
+	tagged type, inherit the dispatching attributes from the actual
+	subprogram (not from the parent type).
+
+2011-10-24  Vasiliy Fofanov  <fofanov@adacore.com>
+
+	* gnat_ugn.texi: Document explicit use of XDECGNAT library.
+
+2011-10-24  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch3.adb (Build_Assignment): Add local constant N_Loc and
+	update its uses.
+	(Build_Discriminant_Assignments): Add local variable D_Loc and update
+	its uses.
+	(Build_Init_Statements): Add local variables Comp_Loc, Decl_Loc and
+	Var_Loc and update their uses.
+	(Build_Record_Init_Proc): Code reformatting.
+	(Increment_Counter): Add formal parameter Loc.
+	(Make_Counter): Add formal parameter Loc.
+
+2011-10-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_disp.adb (Covers_Some_Interface): Fix typo.
+
+2011-10-24  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cuprqu.adb, a-cbprqu.adb (Dequeue_Only_High_Priority): Fix sense
+	of predicate.
+
+2011-10-24  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications/Aspect_Test_Case):
+	Translate arguments in positional notation into pragma argument
+	association arguments for the generated pragma.
+
+2011-10-24  Arnaud Charlet  <charlet@adacore.com>
+
+	* exp_ch5.adb: Fix minor typo.
+
+2011-10-24  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Is_Visible_Component): Refine predicate for
+	the case of a component reference in an instance body, when the
+	enclosing type is private.
+
+2011-10-24  Sergey Rybin  <rybin@adacore.com frybin>
+
+	* gnat_ugn.texi: For gnatelim, move the note about using the GNAT
+	driver for getting the project support into gnatelim section.
+
+2011-10-24  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor correction to documentation on address clause.
+
+2011-10-24  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* s-finmas.adb (Attach): Synchronize and call the unprotected version.
+	(Attach_Unprotected): New routine.
+	(Delete_Finalize_Address): Removed.
+	(Delete_Finalize_Address_Unprotected): New routine.
+	(Detach): Synchronize and call the unprotected version.
+	(Detach_Unprotected): Remove locking.
+	(Finalize): Add various comment on synchronization. Lock the critical
+	region and call the unprotected versions of routines.
+	(Finalize_Address): Removed.
+	(Finalize_Address_Unprotected): New routine.
+	(Set_Finalize_Address): Synchronize and call
+	the unprotected version.
+	(Set_Finalize_Address_Unprotected): New routine.
+	(Set_Heterogeneous_Finalize_Address): Removed.
+	(Set_Heterogeneous_Finalize_Address_Unprotected): New routine.
+	(Set_Is_Heterogeneous): Add comment on synchronization and
+	locking.
+	* s-finmas.ads: Flag Finalization_Started is no longer atomic
+	because synchronization uses task locking / unlocking.
+	(Attach): Add comment on usage.
+	(Attach_Unprotected): New routine.
+	(Delete_Finalize_Address): Renamed to
+	Delete_Finalize_Address_Unprotected.
+	(Detach): Add comment on usage.
+	(Detach_Unprotected): New routine.
+	(Finalize_Address): Renamed to Finalize_Address_Unprotected.
+	(Set_Finalize_Address): Add comment on usage.
+	(Set_Finalize_Address_Unprotected): New routine.
+	(Set_Heterogeneous_Finalize_Address): Renamed to
+	Set_Heterogeneous_Finalize_Address_Unprotected.
+	* s-stposu.adb (Allocate_Any_Controlled): Add local variable
+	Allocation_Locked. Add various comments on synchronization. Lock
+	the critical region and call the unprotected version of
+	routines.
+	(Deallocate_Any_Controlled): Add various comments on
+	synchronization. Lock the critical region and call the unprotected
+	version of routines.
+
+2011-10-24  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Set_Fixed_Range): The bounds of a fixed point type
+	are universal and must carry the corresponding type.
+	* sem_eval.adb (Check_Non_Static_Context): If the type of the
+	expression is universal real, as may be the case for a fixed point
+	expression with constant operands in the context of a conversion,
+	there is nothing to check.
+	* s-finmas.adb: Minor reformatting
+
+2011-10-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (create_concat_name): Add explicit cast.
+
+2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (GNATLIBFLAGS, GNATLIBCFLAGS, THREAD_KIND,
+	TRACE): Reintroduce.
+	(ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o,
+	ada/initialize.o, ada/raise.o): Reintroduce explicit compilation rules.
+
+2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (lhs_or_actual_p): New predicate.
+	(unchecked_conversion_nop): Use it.
+	(gnat_to_gnu): Likewise.
+
+2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* back_end.adb (Call_Back_End): Pass the maximum logical line number
+	instead of the maximum physical line number to gigi.
+	* gcc-interface/trans.c (Sloc_to_locus): Cope with line zero.
+
+2011-10-16  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* gcc-interface/trans.c (gigi, Sloc_to_locus): Adjust to use the new
+	public ordinary map interface.
+
+2011-10-16  Tristan Gingold  <gingold@adacore.com>
+
+	* link.c (_AIX): Add support for GNU ld.
+
+2011-10-16  Fedor Rybin  <frybin@adacore.com>
+
+	* gnat_ugn.texi: Fixing gnattest example names in the doc.
+	Adding explanation to additional tests usage.
+
+2011-10-16  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch6.adb, sem_ch6.adb: Minor reformatting.
+
+2011-10-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* a-convec.adb: Fix minor inconsistencies.
+
+2011-10-16  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (package
+	Implementation): Specify pragma Implementation_Defined.
+
+2011-10-15  Nicolas Roche  <roche@adacore.com>
+
+	* gcc-interface/lang-specs.h: Ensure -mrtp switch is passed when using
+	either rtp-smp or ravenscar-cert-rtp runtimes.
+
+2011-10-15  Bob Duff  <duff@adacore.com>
+
+	* exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
+	Do not create a pool formal on unless RE_Root_Storage_Pool_Ptr
+	is available.
+	(Expand_N_Extended_Return_Statement): Do not create a renaming of the
+	build-in-place pool parameter unless RE_Root_Storage_Pool_Ptr is
+	available.
+	(Make_Build_In_Place_Call_In_Allocator): Add the user-defined
+	pool only if RE_Root_Storage_Pool_Ptr is available.
+	(Make_Build_In_Place_Call_In_Object_Declaration): Do not add a
+	pool actual unless RE_Root_Storage_Pool_Ptr is available.
+	* sem_ch6.adb (Create_Extra_Formals): Add build-in-place pool
+	formal only if RE_Root_Storage_Pool_Ptr is available.
+
+2011-10-15  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (Queue
+	type): Specify Priority aspect for protected type.
+
+2011-10-14  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_disp.adb (Check_Premature_Freezing): If an untagged type
+	is a generic actual, it is a subtype of a type that was frozen
+	by the instantiation, and even if not marked frozen it does not
+	affect the construction of the dispatch table.
+
+2011-10-14  Robert Dewar  <dewar@adacore.com>
+
+	* make.adb, mlib-utl.adb, sem_util.adb, sem_ch4.adb: Minor code
+	reformatting.
+	* s-rident.ads: Add missing Compiler_Unit pragma.
+
+2011-10-14  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_res.adb: Minor reformatting.
+
+2011-10-14  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
+	Code and comment reformatting. Use BIP_Task_Master
+	when creating a _master.
+	(BIP_Formal_Suffix): Code reformatting. Correct the case for
+	BIP_Task_Master.
+	(Make_Build_In_Place_Call_In_Object_Declaration): Use
+	BIP_Task_Master when creating a reference to the enclosing
+	function's _master formal.
+	(Move_Activation_Chain): Use BIP_Task_Master when creating a reference
+	to the _master.
+	* exp_ch6.ads: Change BIP_Master to BIP_Task_Master.
+	(Needs_BIP_Finalization_Master): Alphabetized.
+	* sem_ch6.adb (Create_Extra_Formals): Update the usage of
+	BIP_Task_Master.
+
+2011-10-14  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch6.adb (P_Return_Object_Declaration): In Ada 2012 mode,
+	reject an aliased keyword on the object declaration of an extended
+	return statement. In older versions of the language indicate
+	that this is illegal in the standard.
+
+2011-10-14  Pascal Obry  <obry@adacore.com>
+
+	* sem_util.adb, sem_ch4.adb: Minor reformatting.
+
+2011-10-14  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch13.adb: Recognize properly procedure calls that are
+	transformed into code statements.
+
+2011-10-14  Vincent Celier  <celier@adacore.com>
+
+	* projects.texi: Minor fix in project example.
+
+2011-10-14  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.adb: Return objects are aliased if their type is
+	immutably limited as per AI05-0053.
+
+2011-10-14  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Op_And): Remove Short_Circuit_And_Or
+	expansion code (moved to sem_res) (Expand_N_Op_Or): Remove
+	Short_Circuit_And_Or expansion code (moved to sem_res).
+	* sem_res.adb (Resolve_Logical_Op): Add code to rewrite Boolean
+	"and" and "or" operators as short-circuit "and then" and "or
+	else", when pragma Short_Circuit_And_Or is active.
+
+2011-10-13  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch9.adb, sem_util.adb, sem_util.ads, exp_ch6.adb, sem_ch4.adb,
+	sem_ch6.adb, exp_ch3.adb: Minor reformatting.
+
+2011-10-13  Arnaud Charlet  <charlet@adacore.com>
+
+	* Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add a-ngcoar.o.
+
+2011-10-13  Jerome Guitton  <guitton@adacore.com>
+
+	* sysdep.c (__gnat_get_task_options): Re-enable VX_SPE_TASK on vThreads
+
+2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* a-convec.ads (Cursor): Minor reformatting.
+	* a-convec.adb (Next): Fix minor inconsistencies.
+	(Previous): Likewise.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.ads, sem_util.adb (Available_Full_View_Of_Component):
+	New predicate to determine whether some operations on an array
+	type are available when the full view of its component may differ
+	from the view of the point of the array declaration.
+	* sem_ch4.adb (Find_Equality_Types): Use
+	Available_Full_View_Of_Component.
+	* sem_type.adb (Valid_Boolean_Arg, Valid_Comparison_Arg): Ditto
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch9.adb: Analyze aspects while discriminants of protected
+	type are visible.
+
+2011-10-13  Geert Bosch  <bosch@adacore.com>
+
+	* Makefile.rtl (GNATRTL_TASKING_OBJECTS): Add
+	a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o, as these no
+	longer depend on an external library.
+	* gcc-interface/Makefile.in (GNATRTL_LINEARALGEBRA_OBJS): Remove
+	a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o.
+	Update dependencies.
+	* gcc-interface/Make-lang.in: Update dependencies. 
+
+2011-10-13  Cyrille Comar  <comar@adacore.com>
+
+	* gnat_ugn.texi: Minor editing.
+
+2011-10-13  Vincent Celier  <celier@adacore.com>
+
+	* projects.texi: Add documentation on packages and attributes
+	that are inherited from a project being extended into the
+	extended project.
+
+2011-10-13  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch3.adb (Build_Master): Rewritten.
+	(Expand_N_Full_Type_Declaration): Reformat the declarative
+	region. Update the call to Build_Master_Renaming.
+	(Expand_Previous_Access_Type): Rewritten.
+	* exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
+	Add local constant Result_Subt and update related usage.
+	(Expand_N_Extended_Return_Statement): Add local constant
+	Result_Subt and update related usage.
+	* exp_ch9.adb (Build_Activation_Chain): Rewritten to use the
+	new context detection mechanism.
+	(Build_Class_Wide_Master):
+	Use Insert_Action to add the renaming into the tree.
+	(Build_Master_Entity): Rewritten to use the new context detection
+	mechanism.
+	(Build_Master_Renaming): Add formal parameter Ins_Nod
+	and related usage. Use Insert_Action to add the renaming into the
+	tree.
+	(Find_Enclosing_Context): New subsidiary routine. Rather
+	than relying on enclosing scopes, this routine looks at the
+	tree structure to figure out the proper context for a _master
+	or a _chain. This approach eliminates the issues with transient
+	scopes which have not been converted into blocks.
+	* exp_ch9.ads (Build_Master_Entity): Change parameter profile
+	to better reflect the new usage. Update the related comment.
+	(Build_Master_Renaming): Add formal parameter Ins_Nod. Update
+	the comment on usage.
+	* sem_ch3.adb (Access_Definition): Update the calls to
+	Build_Master_Entity and Build_Master_Renaming.
+	* sem_ch6.adb (Create_Extra_Formals): Add local variable
+	Full_Subt. Code reformatting.
+	* sem_util.adb (Is_Iterator): Alphabetized.
+	(Is_LHS): Alphabetized.
+	(Is_Limited_Class_Wide_Type): New routine.
+	* sem_util.ads (Is_Limited_Class_Wide_Type): New routine.
+
+2011-10-13  Geert Bosch  <bosch@adacore.com>
+
+	* a-ngrear.adb (Solve): Make generic and move to
+	System.Generic_Array_Operations.
+	* s-gearop.ads (Matrix_Vector_Solution, Matrix_Matrix_Solution):
+	New generic solvers to	compute a vector resp. matrix Y such
+	that A * Y = X, approximately.
+	* s-gearop.adb (Matrix_Vector_Solution, Matrix_Matrix_Solution):
+	Implement using Forward_Eliminate and Back_Substitute
+	* a-ngcoar.adb: Reimplement in pure Ada to remove dependencies
+	on BLAS and LAPACK.
+	* a-ngcoar.ads ("abs"): Fix return type to be real.
+
+2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/50589
+	* s-linux-alpha.ads: Do not "with" Interfaces.C.
+	* s-linux-sparc.ads: Likewise.
+
+2011-10-13  Geert Bosch  <bosch@adacore.com>
+
+	* s-gearop.ads (Forward_Eliminate): Add "abs" formal function
+	returning a Real.
+	* s-gearop.adb (Forward_Eliminate): Remove local "abs" function
+	and use formal.
+	* a-ngrear.adb (Forward_Eliminate): Adjust instantiation for
+	new profile.
+
+2011-10-13  Geert Bosch  <bosch@adacore.com>
+
+	* a-ngrear.adb, s-gearop.adb, s-gearop.ads (Sqrt): Make generic and
+	move to System.Generic_Array_Operations.
+
+2011-10-13  Geert Bosch  <bosch@adacore.com>
+
+	* a-ngrear.adb ("abs"): Adjust for modified L2_Norm generic
+	* s-gearop.ads (L2_Norm): Change profile to be suitable for
+	Complex_Vector
+	* s-gearop.adb (L2_Norm): Reimplement using direct definition,
+	not inner product
+
+2011-10-13  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, sem_ch3.adb, impunit.adb, impunit.ads, sem_type.adb,
+	prj-proc.adb, exp_ch9.adb, s-regpat.adb, sem_ch10.adb, sem_prag.adb,
+	sem_ch12.adb, freeze.adb, sem_attr.adb, sem_attr.ads, gnatlink.adb,
+	par-ch6.adb, exp_ch6.adb, sem_ch4.adb, sem_ch6.adb, sem_ch8.adb,
+	par-util.adb, sem_ch13.adb, lib-xref.adb, g-trasym.adb, g-trasym.ads,
+	exp_aggr.adb, s-taprop-posix.adb: Minor reformatting.
+
+2011-10-13  Geert Bosch  <bosch@adacore.com>
+
+	* s-gearop.adb: Minor comment additions.
+
+2011-10-13  Fedor Rybin  <frybin@adacore.com>
+
+	* gnat_ugn.texi: Add gnattest section.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* freeze.adb: Do not create body of renaming if declaration has
+	errors.
+
+2011-10-13  Olivier Hainque  <hainque@adacore.com>
+
+	* init.c (__gnat_error_handler - vxworks case): Restrict sigtramp calls
+	further, to the ppc+kernel case only.
+
+2011-10-13  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Allocator): Comment reformatting.
+	* exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
+	Do not create a pool formal on .NET/JVM.
+	(Expand_N_Extended_Return_Statement): Alphabetize local
+	variables. Do not create a renaming of the build-in-place pool
+	parameter on .NET/JVM.	(Make_Build_In_Place_Call_In_Allocator):
+	Add the user-defined pool only on non-VM targets.
+	(Make_Build_In_Place_Call_In_Object_Declaration): Alphabetize
+	local variables.  Do not add a pool actual on .NET/JVM.
+	* sem_ch6.adb: Add with and use clause for Targparm.
+	(Create_Extra_Formals): Add build-in-place pool formal only on
+	non-VM targets.
+	* rtsfind.ads: Alphabetize entries.
+
+2011-10-13  Sergey Rybin  <rybin@adacore.com>
+
+	* gnat_ugn.texi: Minor correction.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb: Minor error message improvement.
+
+2011-10-13  Robert Dewar  <dewar@adacore.com>
+
+	* a-cbprqu.adb, a-ciorma.adb, exp_ch3.adb: Minor reformatting.
+
+2011-10-13  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Loop_Statement): For the transformation
+	of a for loop for an enumeration type with an enumeration rep
+	clause, which involves moving the original loop parameter into
+	a nested block, the loop parameter's entity must be removed from
+	the entity list of the loop scope.
+
+2011-10-13  Bob Duff  <duff@adacore.com>
+
+	* exp_ch6.ads (BIP_Storage_Pool): New "extra implicit parameter"
+	that gets passed in the same cases where BIP_Alloc_Form is passed
+	(caller-unknown-size results). BIP_Storage_Pool is used when
+	BIP_Alloc_Form = User_Storage_Pool.  In that case, a pointer
+	to the user-defined storage pool is passed at the call site,
+	and this pool is used in callee to allocate the result.
+	* exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call): New
+	version of Add_Alloc_Form_Actual_To_Build_In_Place_Call. Passes
+	the additional BIP_Storage_Pool actual.
+	(Expand_N_Extended_Return_Statement): Allocate the function
+	result using the user-defined storage pool, if BIP_Alloc_Form =
+	User_Storage_Pool.
+	* sem_ch6.adb: Add the "extra formal" for BIP_Storage_Pool.
+	* exp_ch4.adb: Don't overwrite storage pool set by
+	Expand_N_Extended_Return_Statement.
+	* s-stopoo.ads, rtsfind.ads (Root_Storage_Pool_Ptr): New type,
+	for use in build-in-place function calls within allocators
+	where the access type has a user-defined storage pool.
+
+2011-10-13  Sergey Rybin  <rybin@adacore.com>
+
+	* gnat_ugn.texi, vms_data.ads: Add an option to control enumeration
+	literal casing.
+
+2011-10-13  Nicolas Roche  <roche@adacore.com>
+
+	* gnatlink.adb: Ensure that -mrtp is passed when runtime name ends
+	with 'rtp'.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma, case Unchecked_Union): Take into
+	account that an unchecked union type can be limited.
+
+2011-10-13  Olivier Hainque  <hainque@adacore.com>
+
+	* init.c (__gnat_error_handler) <VxWorks version>: Add comments on
+	the use of the signal trampoline for PPC in the sjlj case as well.
+	Add legitimate casts, preventing compile time warnings on the
+	(sighandler *) profile.
+
+2011-10-13  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggr_Expr): Always perform semantic analysis
+	in Alfa mode.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (OK_For_Limited_Init_In_05): Conditional and case
+	expressions are legal limited return values if each one of their
+	dependent expressions are legal.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Procedure_Call_Statement): In Ada 2012 mode,
+	if the prefix of the call is a qualified expression, rewrite as
+	a code statement.
+	* sem_ch13.adb (Analyze_Code_Statement): In Ada 2012 mode, the
+	code statement is legal if it is a rewriting of a procedure call.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_aggr.adb (Flatten): If a component association has a box,
+	assume that aggregate is not static.
+	(Safe_Aggregate): If a component association in a non-limited
+	aggregate has a box, assume that it cannot be expanded in place.
+
+2011-10-13  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Get_Or_Create_Configuration_File): Call
+	Process_Project_Tree_Phase_1 with Packages_To_Check.
+	(Process_Project_And_Apply_Config): Ditto
+	* prj-part.ads, prj-part.adb, prj-pars.ads, prj-pars.adb (Parse):
+	Remove default for argument Packages_To_Check.
+	* prj-proc.adb (Recursive_Process): New argument
+	Packages_To_Check.
+	(Process): Ditto.
+	(Process_Project_Tree_Phase_1): Ditto.
+	(Recursive_Project.Process_Aggregated_Projects): Call
+	Prj.Part.Parse and Process_Project_Tree_Phase_1 with
+	Packages_To_Check.
+	* prj-proc.ads (Process): New argument Packages_To_Check
+	(Process_Project_Tree_Phase_1): Ditto
+
+2011-10-13  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in: Fix typo.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Formal_{Floating_Type,
+	Signed_Integer_Type,  Decimal_Fixed_Point_Type, Discrete_Type}):
+	Use sloc of defining identifier of farmal type declaration,
+	as sloc of generated internal entity, to prevent misplaced
+	references in ali.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_intr.adb (Check_Intrinsic_Operator): Check that type
+	is fully defined before checking that it is a numeric type.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Resolve_Record_Aggregate): If a component
+	association for component X has a box, then X is covered in the
+	aggregate even if there is not default value for X in the type
+	declaration, and X has to be default-initialized.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb (Check_Enum_Image, Analyze_Attribute case 'Value): Mark
+	literals as referenced only if reference is in current source unit.
+
+2011-10-13  Matthew Heaney  <heaney@adacore.com>
+
+	* a-csquin.ads (Enque, Dequeue): Mark interface operations as entries.
+
+2011-10-13  Olivier Hainque  <hainque@adacore.com>
+
+	* sigtramp.h: New file.  Prototype and spec of the signal
+	trampoline to be called by an established handler to provide
+	dwarf call frame info before the real signal processing code.
+	* sigtramp-ppcvxw.c: New file.	Implementation of the signal
+	trampoline for ppc-vxworks.
+	* init.c (vxworks section): Use it for ppc.
+
+2011-10-13  Thomas Quinot  <quinot@adacore.com>
+
+	* par-ch2.adb, par.adb, par-util.adb, par-ch3.adb
+	(Check_Future_Identifier): New subprogram,
+	factors duplicated code from Par.Ch2.P_Identifier and
+	Par.Ch3.P_Defining_Identifier.
+
+2011-10-13  Thomas Quinot  <quinot@adacore.com>
+
+	* s-taprop-posix.adb (Initialize): Always raise Storage_Error
+	if we fail to initialize CV attributes or CV.
+
+2011-10-13  Thomas Quinot  <quinot@adacore.com>
+
+	* s-tasren.adb (Timed_Selective_Wait, case
+	Accept_Alternative_Selected): Use Defer_Abort_Nestable, since
+	we know abortion is already deferred.
+
+2011-10-13  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch3.adb (Build_Class_Wide_Master): Moved to exp_ch9.
+	(Build_Master_Renaming (function)): Removed.
+	(Build_Master_Renaming (procedure)): Moved to exp_ch9.
+	(Expand_Full_Type_Declaration): Alphabetize
+	variables. Reformatting of code and comments. Rewrite the
+	section on processing of anonymous access-to-task types in
+	record components.
+	* exp_ch3.ads (Build_Class_Wide_Master): Moved to exp_ch9.
+	(Build_Master_Renaming): Moved to exp_ch9.
+	* exp_ch9.adb (Build_Class_Wide_Master): Moved from exp_ch3.
+	(Build_Master_Entity): Add formal parameter
+	Use_Current. Reformatting of code and comments.
+	(Build_Master_Renaming): Moved from exp_ch3.
+	* exp_ch9.ads (Build_Class_Wide_Master): Moved from
+	exp_ch3. Update comment on usage.
+	(Build_Master_Entity):
+	Add formal parameter Use_Current. Update comment on usage.
+	(Build_Master_Renaming): Moved from exp_ch3.
+	* sem_ch3.adb (Access_Definition): Remove redundant code to
+	create a _master and a renaming.
+
+2011-10-13  Ed Schonberg  <schonberg@adacore.com>
+
+	* lib-xref.adb: Do no emit reference to overridden operation,
+	if it is internally generated.
+
+2011-10-13  Vincent Celier  <celier@adacore.com>
+
+	* bindgen.adb: Remove any processing related to g-trasym
+	* Makefile.rtl: Add g-trasym.o to GNATRTL_NONTASKING_OBJS
+	* mlib-prj.adb: Remove any processing related to g-trasym.
+
+2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_util.adb (Denotes_Same_Prefix): Fix fatal warning.
+	* gcc-interface/Make-lang.in (WARN_ADAFLAGS): New.
+	(ALL_ADAFLAGS): Include WARN_ADAFLAGS.
+	(ADA_FLAGS_TO_PASS): Likewise.
+	(COMMON_FLAGS_TO_PASS): New.
+	(ADA_TOOLS_FLAGS_TO_PASS): Use COMMON_FLAGS_TO_PASS.  In the regular
+	native case, also use FLAGS_TO_PASS and ADA_FLAGS_TO_PASS.
+	(gnatlib): Use COMMON_FLAGS_TO_PASS.
+	(ada.install-common): Likewise.
+	(install-gnatlib): Likewise.
+	(install-gnatlib-obj): Likewise.
+	(gnattools): Use ADA_TOOLS_FLAGS_TO_PASS for gnattools1 as well.
+	(gnat-cross): Delete.
+	(gnatboot): Likewise.
+	(gnatboot2): Likewise.
+	(gnatboot3): Likewise.
+	(gnatstage1): Likewise.
+	(gnatstage2): Likewise.
+	* gcc-interface/Makefile.in (SOME_ADAFLAGS): Likewise.
+	(MOST_ADAFLAGS): Likewise.
+	(LOOSE_CFLAGS): Likewise.
+	(gnat-cross): Likewise.
+	(GNATLIBFLAGS): Add -W -Wall.
+	(GNATLIBCFLAGS_FOR_C): Likewise.
+	* gcc-interface/lang.opt: Remove C-specific warnings.  Add doc lines.
+	* gcc-interface/misc.c (gnat_handle_option): Remove obsolete cases.
+
+2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Attribute_to_gnu): Use remove_conversions.
+	(push_range_check_info): Likewise.
+	(gnat_to_gnu) <N_Code_Statement>: Likewise.
+	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Likewise.
+	(gnat_invariant_expr): Likewise.
+	* gcc-interface/utils.c (compute_related_constant): Likewise.
+	(max_size): Fix handling of SAVE_EXPR.
+	(remove_conversions): Fix formatting.
+
+2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h (DECL_LOOP_PARM_P): New flag.
+	(DECL_INDUCTION_VAR): New macro.
+	(SET_DECL_INDUCTION_VAR): Likewise.
+	* gcc-interface/gigi.h (convert_to_index_type): Declare.
+	(gnat_invariant_expr): Likewise.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If this is a loop
+	parameter, set DECL_LOOP_PARM_P on it.
+	* gcc-interface/misc.c (gnat_print_decl) <VAR_DECL>: If DECL_LOOP_PARM_P
+	is set, print DECL_INDUCTION_VAR instead of DECL_RENAMED_OBJECT.
+	* gcc-interface/trans.c (gnu_loop_label_stack): Delete.
+	(struct range_check_info_d): New type.
+	(struct loop_info_d): Likewise.
+	(gnu_loop_stack): New stack.
+	(Identifier_to_gnu): Set TREE_READONLY flag on the first dereference
+	built for a by-double-ref read-only parameter.  If DECL_LOOP_PARM_P
+	is set, do not test DECL_RENAMED_OBJECT.
+	(push_range_check_info): New function.
+	(Loop_Statement_to_gnu): Push a new struct loop_info_d instead of just
+	the label.  Reference the label and the iteration variable from it.
+	Build the special induction variable in the unsigned version of the
+	size type, if it is larger than the base type.  And attach it to the
+	iteration variable if the latter isn't by-ref.  In the iteration scheme
+	case, initialize the invariant conditions in front of the loop if
+	deemed profitable.  Use gnu_loop_stack.
+	(gnat_to_gnu) <N_Exit_Statement>: Use gnu_loop_stack.
+	<N_Raise_Constraint_Error>: Always process the reason.  In the range
+	check and related cases, and if loop unswitching is enabled, compute
+	invariant conditions and push this information onto the stack.
+	Do not translate again the condition if it has been already translated.
+	* gcc-interface/utils.c (record_global_renaming_pointer): Assert that
+	DECL_LOOP_PARM_P isn't set.
+	(convert_to_index_type): New function.
+	* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Use it in order
+	to convert the index from the base index type to sizetype.
+	(gnat_invariant_expr): New function.
+
+2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc-interface/utils.c (def_builtin_1): Delete old interface with
+	two parallel arrays to hold standard builtin declarations, and
+	replace it with a function based interface that can support
+	creating builtins on the fly in the future.
+	* gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Ditto.
+	(gnat_to_gnu): Ditto.
+
+2011-10-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR lto/50492
+	* gcc-interface/gigi.h (gnat_pushdecl): Adjust comment.
+	* gcc-interface/utils.c (global_context): New variable.
+	(gnat_pushdecl): Initialize it and set it as the DECL_CONTEXT of DECLs
+	that are either public external or at top level.  Use "No" macro.
+	(end_subprog_body): Call decl_function_context.
+	(rest_of_subprog_body_compilation): Likewise.
+
+2011-10-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (gnat_useless_type_conversion): Declare.
+	(rest_of_subprog_body_compilation): Likewise.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: For renaming,
+	test for useless conversions by means of gnat_useless_type_conversion.
+	* gcc-interface/trans.c: Include bitmap.h and cgraph.h.
+	(language_function): Add named_ret_val and other_ret_val.
+	(f_named_ret_val): New macro.
+	(f_other_ret_val): Likewise.
+	(gigi): Call rest_of_subprog_body_compilation.
+	(struct nrv_data): New structure.
+	(is_nrv_p): New predicate.
+	(prune_nrv_r): New helper function.
+	(prune_nrv_in_block): New function.
+	(finalize_nrv_r): New helper function.
+	(finalize_nrv): New function.
+	(return_value_ok_for_nrv_p): New predicate.
+	(build_return_expr): If optimization is enabled, record candidates for
+	the Named Return Value optimization.
+	(build_function_stub): Call rest_of_subprog_body_compilation.
+	(Subprogram_Body_to_gnu): If optimization is enabled and there are
+	candidates, finalize the Named Return Value optimization.
+	Call rest_of_subprog_body_compilation.
+	(call_to_gnu): At the end, if a return value is needed, simplify the
+	result before wrapping it up in a COMPOUND_EXPR.
+	* gcc-interface/utils.c (end_subprog_body): Split into...
+	(rest_of_subprog_body_compilation): ...this.  New function.
+	(gnat_useless_type_conversion): Likewise.
+
+2011-10-06  Thomas Quinot  <quinot@adacore.com>
+
+	* einfo.ads, exp_attr.adb, exp_ch3.adb, exp_ch4.adb, exp_ch7.adb,
+	exp_ch9.adb, exp_ch9.ads, exp_strm.adb, exp_util.adb, freeze.adb,
+	g-debpoo.ads, opt.ads, par-ch12.adb, par-ch2.adb, par-ch3.adb,
+	par-ch5.adb, par-ch6.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
+	sem_ch10.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+	sem_ch6.adb, sem_intr.adb, sem_res.ads, sem_type.adb, sem_util.adb,
+	s-regpat.adb, s-tpopde-vms.ads: Minor reformatting.
+	* s-osinte-freebsd.ads: Fix for tasking failures on FreeBSD.
+
+2011-10-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cihase.adb, a-ciorma.adb: Avoid accessibility checks in container
+	references.
+
+2011-10-06  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cuprqu.ads, a-cuprqu.adb, a-cbprqu.ads, a-cbprqu.adb
+	(Dequeue_Only_High_Priority): Protected procedure now implemented.
+
+2011-10-06  Vincent Celier  <celier@adacore.com>
+
+	* g-trasym.adb: Replace old implementation with the default
+	implementation that returns list of addresses as "0x...".
+	* g-trasym.ads: Update the list of platforms with the full
+	capability.  Indicate that there is a default implementation
+	for other platforms.
+	* g-trasym-unimplemented.ads, g-trasym-unimplemented.adb: Remove.
+	* gcc-interface/Makefile.in: Remove g-trasym-unimplemented, as there
+	is now a default implementation for all platforms without the full
+	capability.
+
+2011-10-06  Robert Dewar  <dewar@adacore.com>
+
+	* a-ciorse.adb, a-cihase.adb, a-cihase.ads, a-coorse.adb,
+	a-cborse.adb, a-comutr.adb, a-ciorma.adb, a-cbmutr.adb,
+	a-cbmutr.ads, a-cbhase.adb, a-cbhase.ads: Minor reformatting and code
+	reorganization (use conditional expressions).
+
+2011-10-06  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb (Resolve_Arithmetic_Op): Fix bad warning for
+	floating divide by zero.
+
+2011-10-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb: Limited interfaces that are not immutably limited
+	are OK in return statements.
+
+2011-09-30  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (Darwin): Partial reversion of previous
+	change to powerpc section.
+
+2011-09-29  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (Darwin): Factor LIBGNAT_TARGET_PAIRS
+	across the port.
+
+2011-09-27  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cbhase.adb, a-cbhase.ads, a-cborse.adb, a-cborse.ads,
+	a-cihase.adb, a-cihase.ads, a-ciorse.adb, a-ciorse.ads,
+	a-coorse.adb, a-coorse.ads: Add iterator machinery to bounded sets and
+	indefinite sets.
+	* a-coorma.ads: Minor reformmating.
+	* einfo.ads: Improve the comment describing the
+	Directly_Designated_Type function.
+	* a-ciorma.adb, a-ciorma.ads: Add iterator machinery to indefinite
+	ordered maps.
+	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
+	dependencies.
+
+2011-09-27  Robert Dewar  <dewar@adacore.com>
+
+	* a-comutr.ads: Minor reformatting.
+
+2011-09-27  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cimutr.adb, a-cimutr.ads, a-cbmutr.adb, a-cbmutr.ads: Add children
+	iterators to multiway trees.
+
+2011-09-27  Yannick Moy  <moy@adacore.com>
+
+	* debug.adb (d.D): New option for strict Alfa mode.
+	* opt.ads (Strict_Alfa_Mode): New flag to interpret compiler
+	permissions as strictly as possible.
+	* sem_ch3.adb (Signed_Integer_Type_Declaration): In non-strict
+	Alfa mode, now, interpret ranges of base types like GNAT does; in
+	strict mode, simply change the range of the implicit base Itype.
+	* gnat1drv.adb: Update comments. Set Strict_Alfa_Mode.
+
+2011-09-27  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch9.adb: Minor comment fixes.
+
+2011-09-27  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-comutr.adb, a-comutr.ads: Add children iterators on multiway
+	trees.
+
+2011-09-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* checks.adb (Apply_Scalar_Range_Check): Use Designated_Type
+	instead of Directly_Designated_Type in the indirect array case.
+
+2011-09-27  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb, exp_aggr.adb: Minor reformatting.
+
+2011-09-27  Ed Schonberg  <schonberg@adacore.com>
+
+	* sinfo.ads, par-ch3.adb: Minor comment update: aspect specification
+	on subtype declarations.
+	* exp_aggr.adb: Minor comment update.
+
+2011-09-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_util.adb (Safe_Prefixed_Reference): Remove always-false
+	test in the N_Explicit_Dereference case.  Fold double logical
+	negation in the special loop case and conditionalize it on
+	Variable_Ref being true.
+
+2011-09-27  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb (Analyze_Selected_Component): If the prefix is a
+	single protected object and the selector is a discriminant or an
+	entry family, this is a non-overloaded candidate interpretation,
+	and possible primitive operations of the type must not be
+	examined.
+
+2011-09-27  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-taspri-posix-noaltstack.ads (Lock): Mark fields aliased.
+
+2011-09-27  Pascal Obry  <obry@adacore.com>
+
+	* s-osinte-hpux.ads, s-osinte-aix.ads, s-osinte-solaris-posix.ads,
+	s-osinte-irix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads:
+	Add dummy definitions for pthread_rwlock_t
+	and pthread_rwlockattr_t on all POSIX platforms.
+	* s-taprop-irix.adb, s-taprop-posix.adb (Initialize_Lock): Fix lock
+	reference.
+	(Finalize_Lock): Likewise.
+	(Write_Lock): Likewise.
+	(Unlock): Likewise.
+
+2011-09-27  Tristan Gingold  <gingold@adacore.com>
+
+	* s-tassta.adb (Task_Wrapper): Increase Guard_Page_Size value for
+	windows 64.
+
+2011-09-27  Pascal Obry  <obry@adacore.com>
+
+	* s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taspri-vxworks.ads,
+	s-taprop-tru64.adb, s-osinte-aix.ads, s-taspri-posix-noaltstack.ads,
+	s-taspri-mingw.ads, s-taprop-vms.adb, s-tpoben.adb, s-tpoben.ads,
+	s-taprop-mingw.adb, s-taprob.adb, s-taprob.ads,
+	s-osinte-solaris-posix.ads, s-taprop-solaris.adb, s-taspri-solaris.ads,
+	s-osinte-irix.ads, s-taprop-irix.adb, s-osinte-darwin.ads,
+	s-taspri-dummy.ads, s-taspri-posix.ads, s-taprop.ads,
+	s-taspri-vms.ads, s-osinte-freebsd.ads, s-taprop-hpux-dce.adb,
+	s-taspri-hpux-dce.ads, s-taspri-tru64.ads, s-taprop-dummy.adb,
+	s-taprop-posix.adb: Revert previous changes.
+	(Lock): Now a record containing the two possible lock
+	(mutex and read/write) defined in OS_Interface.
+	* s-taprop-linux.adb (Finalize_Protection): Use r/w lock for
+	'R' locking policy.
+	(Initialize_Protection): Likewise.
+	(Lock): Likewise.
+	(Lock_Read_Only): Likewise.
+	(Unlock): Likewise.
+
+2011-09-27  Pascal Obry  <obry@adacore.com>
+
+	* s-taspri-posix-noaltstack.ads (RW_Lock): This type is now defined as
+	OS_Interface.pthread_rwlock_t.
+
+2011-09-27  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch9.adb, a-cimutr.adb, a-cimutr.ads, gnat1drv.adb, a-comutr.adb,
+	a-comutr.ads, exp_dist.adb, a-cbmutr.adb, a-cbmutr.ads,
+	sem_ch5.adb, sem_util.adb: Minor reformatting.
+
+2011-09-27  Pascal Obry  <obry@adacore.com>
+
+	* s-taprop.ads (Initialize_Lock)[RW_Lock]: New spec for r/w lock.
+	(Finalize_Lock)[RW_Lock]: Likewise.
+	(Write_Lock)[RW_Lock]: Likewise.
+	(Unlock)[RW_Lock]: Likewise.
+	(Read_Lock): Define L as RW_Lock (instead of Lock).
+	* s-taprop-linux.adb (Initialize_Lock)[RW_Lock]: New
+	routine for r/w lock.
+	(Finalize_Lock)[RW_Lock]: Likewise.
+	(Write_Lock)[RW_Lock]: Likewise.
+	(Unlock)[RW_Lock]: Likewise.
+	(Read_Lock): Define L as RW_Lock (instead of Lock).
+
+	* s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
+	s-taprop-mingw.adb, s-taprop-solaris.adb, s-taprop-irix.adb,
+	s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
+	(Initialize_Lock)[RW_Lock]: Same implementation as corresponding
+	routine for standard lock.
+	(Finalize_Lock)[RW_Lock]: Likewise.
+	(Write_Lock)[RW_Lock]: Likewise.
+	(Unlock)[RW_Lock]: Likewise.
+	(Read_Lock): Define L as RW_Lock (instead of Lock).
+	* s-taprob.ads, s-tpoben.ads (Protection): Add RWL (RW_Lock)
+	in the record definition.
+	* s-taprob.adb, s-taproben.adb (Finalize_Protection): Use r/w
+	lock for 'R' locking policy.
+	(Initialize_Protection): Likewise.
+	(Lock): Likewise.
+	(Lock_Read_Only): Likewise.
+	(Unlock): Likewise.
+	* s-taspri-posix.ads (RW_Lock): New type defined as
+	OS_Interface.pthread_rwlock_t.
+
+	* s-taspri-vxworks.ads, s-taspri-posix-noaltstack.ads,
+	s-taspri-mingw.ads, s-taspri-solaris.ads, s-taspri-dummy.ads,
+	s-taspri-posix.ads, s-taspri-vms.ads, s-taspri-hpux-dce.ads,
+	s-taspri-tru64.ads (RW_Lock): New type defined as alias to Lock.
+
+2011-09-27  Pascal Obry  <obry@adacore.com>
+
+	* exp_ch9.adb, s-taspri-posix.ads: Minor reformatting.
+
+2011-09-27  Pascal Obry  <obry@adacore.com>
+
+	* s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
+	s-osinte-hpux.ads, s-osinte-irix.ads,
+	s-osinte-solaris-posix.ads (pthread_rwlock_t): New definition alias of
+	pthread_mutex_t.
+	(pthread_rwlockattr_t): New definition alias of pthread_mutexattr_t.
+	* s-osinte-linux.ads (pthread_rwlock_t, pthread_rwlockattr_t,
+	pthread_rwlockattr_init, pthread_rwlockattr_destroy,
+	pthread_rwlockattr_setkind_np, pthread_rwlock_init,
+	pthread_rwlock_destroy, pthread_rwlock_rdlock,
+	pthread_rwlock_wrlock, pthread_rwlock_unlock): New.
+
+2011-09-27  Pascal Obry  <obry@adacore.com>
+
+	* rtsfind.ads: Add RE_Lock_Read_Only into rtsfind circuitry.
+	(RE_Id): Add RE_Lock_Read_Only.
+	(RE_Unit_Table): Likewise.
+	* sem_prag.adb (Process_Convention): Change Pragma_Locking_Policy
+	to lift restriction on first character. Handle now the
+	Name_Concurrent_Readers_Locking where policy character is set to
+	'R'.
+	* snames.ads-tmpl (Name_Concurrent_Readers_Locking): New
+	constant.
+	* exp_ch9.adb (Build_Protected_Subprogram_Body): Generate a
+	read only lock for function in protected object.
+	* s-taprob.ads (Lock_Read_Only): Remove obsolete comment as
+	this routine is now used.
+
+2011-09-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* s-atocou-x86.adb (Decrement): Use %;.
+	(Increment): Likewise.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (build_allocator): Set TREE_THIS_NOTRAP on the
+	dereference of the pointer to the storage area.  Remove useless type
+	conversions and factor out common code.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (maybe_unconstrained_array): Declare TYPE local
+	variable and use it throughout.
+	<UNCONSTRAINED_ARRAY_TYPE>: Add 'break' at the end.
+	<RECORD_TYPE>: Do not unconditionally convert to the unpadded type as a
+	first step.  Also convert to the unpadded type as a last step.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (create_subprog_decl): Replace TREE_CHAIN with
+	DECL_CHAIN in comment.
+	* gcc-interface/trans.c (gigi): Likewise.
+	(Attribute_to_gnu): Likewise.
+	(build_function_stub): Likewise.
+	(gnat_to_gnu): Likewise.
+	* gcc-interface/utils.c (create_subprog_decl): Likewise.
+	(convert_vms_descriptor64): Likewise.
+	(convert_vms_descriptor32): Likewise.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (assoc_to_constructor): Minor tweaks.
+	* gcc-interface/utils2.c (build_simple_component_ref): Fix formatting
+	issues.  Use COMPLETE_TYPE_P in assertion.  Also set TREE_READONLY if
+	the type of the record is TYPE_READONLY.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+	    Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb (Set_Formal_Mode): Set Can_Never_Be_Null on an IN or IN
+	OUT formal parameter which is of an null-exclusion access subtype.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Set the flag.
+	(gnat_to_gnu_param): Likewise.
+	* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Invoke
+	maybe_unconstrained_array instead of doing the work manually.
+	(maybe_unconstrained_array): Propagate the TREE_THIS_NOTRAP flag.
+	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: If operand
+	is a DECL with the flag, set TREE_THIS_NOTRAP on the reference.
+	(gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
+	(gnat_stabilize_reference): Likewise.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
+	(SET_TYPE_NULL_BOUNDS): Likewise.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
+	TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
+	* gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
+	pointer types.
+	* gcc-interface/utils.c (create_var_decl_1): If the object is external,
+	check that the initializer is a valid constant expression for use in
+	initializing a static variable.  Add missing guard.
+	(update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
+	(convert_to_fat_pointer): In the null fat pointer case, build a valid
+	pointer for the bounds.
+	* gcc-interface/utils2.c (compare_fat_pointers): New function.
+	(build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.
+
+2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h (TREE_THIS_NOTRAP): Redefine.
+	* gcc-interface/trans.c (Identifier_to_gnu): Factor out common code in
+	the by-ref case.  Do not set TREE_READONLY on a renamed object.  Set
+	TREE_THIS_NOTRAP on UNCONSTRAINED_ARRAY_REF nodes.
+	(Attribute_to_gnu) <Attr_Length>: Expand the use of the parameter cache
+	to the indirect case.
+	* gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Preserve
+	the TREE_THIS_NOTRAP flag.
+
+2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Loop_Statement_to_gnu): In the case of an
+	iteration scheme, always generate the do-while form if optimization
+	is enabled.  Use more straightforward test at the end.
+
+2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Subtype>: Use
+	XNEW instead of xmalloc.  Do not build useless pointer type.
+	<E_Anonymous_Access_Subprogram_Type>: Use XNEW instead of xmalloc.
+	* gcc-interface/trans.c (gnat_to_gnu) <N_Raise_Constraint_Error>: Tidy.
+	* gcc-interface/utils2.c (build_unary_op): Remove local variable.
+
+2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not promote
+	the alignment if this doesn't prevent BLKmode access to the object.
+
+2011-09-24  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (darwin): Do not issue the
+	'-flat_namespace' linker flag during Ada build.
+	* mlib-tgt-specific-darwin.adb: Remove '-flat_namespace' flag from the
+	default shared library options.
+
+2011-09-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	* gcc-interface/decl.c (annotate_value): Look up expression for
+	insertion in the cache at the end.
+
+2011-09-19  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-19  Steve Baird  <baird@adacore.com>
+
+	* snames.ads-tmpl: Move declaration of Name_Annotate into range of
+	configuration pragma names so that Is_Configuration_Pragma_Name
+	will return True for Name_Annotate.  Make corresponding change in
+	Pragma_Id enumeration type.  This is needed to allow an Annotate
+	pragma to occur in a configuration pragma file (typically,
+	a gnat.adc file).
+	* gnat_ugn.texi: Add Annotate to the list of configuration pragmas.
+	* gnat_rm.texi: Note that pragma Annotate may be used as a
+	configuration pragma.
+
+2011-09-19  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cbmutr.adb, a-cbmutr.ads, a-cimutr.adb, a-cimutr.ads,
+	a-comutr.adb, a-comutr.ads: Add iterator machinery for multiway trees.
+
+2011-09-19  Yannick Moy  <moy@adacore.com>
+
+	* exp_alfa.adb, exp_alfa.ads (Expand_Alfa_N_In): New function
+	for expansion of set membership.
+	(Expand_Alfa): Call expansion for N_In and N_Not_In nodes.
+	* exp_ch4.adb, exp_ch4.ads (Expand_Set_Membership): Make procedure
+	visible for use in Alfa expansion.
+	* sem_ch5.adb (Analyze_Iterator_Specification): Introduce loop
+	variable in Alfa mode.
+
+2011-09-19  Thomas Quinot  <quinot@adacore.com>
+
+	* s-osinte-darwin.ads: Change SIGADAABRT on Darwin to SIGABRT.
+
+2011-09-19  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch9.adb: Minor reformatting.
+
+2011-09-19  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* freeze.adb (Build_Renamed_Body): Generic subprograms
+	instantiations cannot be poperly inlined by the compiler, do
+	not set the Body_To_Inline attribute in such cases.
+	* sem_ch12.adb (Analyze_Subprogram_Instantiation): Inherit all
+	inlining-related flags from the generic subprogram declaration.
+
+2011-09-19  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_dist.adb, rtsfind.ads, sem_util.adb, sem_util.ads
+	(Build_Stub_Type): Remove, instead copy components from
+	System.Partition_Interface.RACW_Stub_Type.
+	(RPC_Receiver_Decl): Remainder of code from old Build_Stub_Type routine.
+	(Copy_Component_List): New subprogram.
+
+2011-09-19  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref.adb (Generate_Reference): Ignore references to
+	constants in Standard.
+
+2011-09-19  Robert Dewar  <dewar@adacore.com>
+
+	* err_vars.ads, errout.ads: Minor reformatting.
+
+2011-09-19  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads (Impl_Defined_Aspects): New array
+	* lib-writ.adb (No_Dependences): New name for No_Dependence
+	* restrict.adb (No_Dependences): New name for No_Dependence
+	(Check_Restriction_No_Specification_Of_Aspect): New
+	procedure.
+	(Set_Restriction_No_Specification_Of_Aspect): New procedure
+	(Restricted_Profile_Result): New variable
+	(No_Specification_Of_Aspects): New variable
+	(No_Specification_Of_Aspect_Warning): New variable
+	* restrict.ads (No_Dependences): New name for No_Dependence
+	(Check_Restriction_No_Specification_Of_Aspect): New procedure
+	(Set_Restriction_No_Specification_Of_Aspect): New procedure
+	* s-rident.ads: Add restriction
+	No_Implementation_Aspect_Specifications, this is also added to
+	the No_Implementation_Extensions profile.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Check
+	No_Implementation_Defined_Aspects
+	(Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
+	* sem_prag.adb (Analyze_Aspect_Specifications): Check
+	No_Implementation_Aspects
+	(Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
+	* snames.ads-tmpl (Name_No_Specification_Of_Aspect): New name
+
+2011-09-19  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref.adb (Generate_Reference): Take into account multiple
+	renamings for Alfa refs.
+
+2011-09-19  Thomas Quinot  <quinot@adacore.com>
+
+	* g-socthi-mingw.adb: Minor reformatting.
+
+2011-09-19  Yannick Moy  <moy@adacore.com>
+
+	* gnat1drv.adb (Adjust_Global_Switches): Set tagged type
+	expansion to False in mode Alfa
+
+2011-09-19  Pascal Obry  <obry@adacore.com>
+
+	* mingw32.h: Remove obsolete code needed for old versions
+	of MingW.
+
+2011-09-19  Robert Dewar  <dewar@adacore.com>
+
+	* errout.ads: Minor reformatting.
+
+2011-09-19  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Expression_Function): When the expression
+	function is transformed into a declaration and a body, insert
+	body at the end of the declarative part, to prevent premature
+	freeze actions, and preserve original specification in the
+	subprogram declaration.
+
+2011-09-19  Vincent Celier  <celier@adacore.com>
+
+	* projects.texi: Minor editing.
+
+2011-09-19  Robert Dewar  <dewar@adacore.com>
+
+	* sem_aggr.adb, lib-writ.ads, s-restri.ads, sem_ch6.adb,
+	exp_aggr.adb: Minor reformatting.
+
+2011-09-19  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref.adb (Generate_Reference): Change entity referenced
+	to underlying object if any, or else reference to the HEAP.
+
+2011-09-15  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-15  Robert Dewar  <dewar@adacore.com>
+
+	* tree_io.ads: Minor reformatting.
+	* a-intnam.ads: Fix bad header.
+
+2011-09-15  Thomas Quinot  <quinot@adacore.com>
+
+	* a-exexpr-gcc.adb: Minor reformatting.
+
+2011-09-15  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch6.adb: Propagate information that an expression function comes
+	from source (otherwise references to this entity are not stored).
+
+2011-09-15  Robert Dewar  <dewar@adacore.com>
+
+	* a-cdlili.adb, a-coinve.adb, a-stzunb-shared.ads, a-suezst.adb,
+	a-suenco.adb, a-stwiun-shared.ads, a-cobove.adb, a-convec.adb,
+	a-btgbso.adb, a-cbdlli.adb, a-suewst.adb: Minor reformatting.
+
+2011-09-15  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Expression_Function): Code cleanup:
+	if the expression function is not a completion, create a
+	new specification for the generated declaration, and keep the
+	original specification in the generated body. Shorter code also
+	ensures that proper warnings are generated for unused formals
+	in all cases.
+
+2011-09-15  Sergey Rybin  <rybin@adacore.com>
+
+	* tree_io.ads: Update ASIS_Version_Number because of the changes
+	in the tree structures for expression functions.
+
+2011-09-15  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
+	s-osinte-hpux.ads, s-osinte-lynxos.ads, s-osinte-solaris-posix.ads,
+	s-taprop-posix.adb (CLOCK_MONOTONIC): New constant.
+	(CLOCK_REALTIME): Fix wrong value on some OSes.
+	* s-taprop-posix.adb (Monotonic_Clock): Use CLOCK_MONOTONIC.
+
+2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (maybe_unconstrained_array): In the reference
+	to unconstrained array case, deal with each branch of a COND_EXPR.
+	* gcc-interface/utils2.c (build_allocator): Deal with each branch of
+	a COND_EXPR in the initializer, if present.
+
+2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (maybe_pad_type): Do not try to change the form
+	of an addressable type.
+	* gcc-interface/trans.c (gnat_gimplify_expr) <VIEW_CONVERT_EXPR>: New.
+	Deal with those cases for which creating a temporary is mandatory.
+
+2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (call_to_gnu): Use local variable.  Make sure
+	this is a real formal parameter before testing whether it is by ref.
+
+2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (build_call_0_expr): Delete.
+	(build_call_1_expr): Likewise.
+	(build_call_2_expr): Likewise.
+	(build_call_n_expr): New prototype.
+	* gcc-interface/decl.c (gnat_to_gnu_entity): Use build_call_n_expr.
+	* gcc-interface/trans.c (establish_gnat_vms_condition_handler): Ditto.
+	(Handled_Sequence_Of_Statements_to_gnu): Likewise.
+	(Exception_Handler_to_gnu_zcx): Likewise.
+	(gnat_to_gnu): Likewise.
+	(build_binary_op_trapv): Likewise.
+	* gcc-interface/utils2.c (build_call_0_expr): Delete.
+	(build_call_1_expr): Likewise.
+	(build_call_2_expr): Likewise.
+	(build_call_n_expr): New function.
+	(build_call_raise): Use build_call_n_expr.
+	(build_call_raise_range): Likewise.
+	(build_call_raise_column): Likewise.
+	(build_call_alloc_dealloc_proc): Likewise.
+	(maybe_wrap_malloc): Likewise.
+	(maybe_wrap_free): Likewise.
+
+2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (build_return_expr): Use void_type_node for
+	MODIFY_EXPR.
+	* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Assert that
+	the result type is null if ENABLE_CHECKING.  Set operation_type at the
+	end unconditionally if not set in the previous cases.
+	Use build2 and void_type_node for MODIFY_EXPR.
+	(build_allocator): Use NULL_TREE for MODIFY_EXPR.
+
+2011-09-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (unchecked_convert): Use a field of the right
+	precision when converting to or from an integral type whose precision
+	is not equal to its size.
+
+2011-09-08  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* traceback.c (Darwin) USE_GCC_UNWINDER for Darwin versions >= 8.
+
+2011-09-07  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (darwin): Provide powerpc64 system
+	implementation.
+	* system-darwin-ppc64.ads: New file.
+
+2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (gnatlib-shared-darwin): Remove
+	reference to "-lm".
+
+2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (darwin, SO_OPTS): Provide architecture
+	size switches to the link phase for shared libs.
+
+2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc-interface/Makefile.in (x86_64 darwin arch): Adjust
+	LIBGNAT_TARGET_PAIRS for x86 and x86_64 variants.
+
+2011-09-06  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in
+	(gnattools, regnattools, cross-gnattools, canadian-gnattools,
+	gnatlib, gnatlib-sjlj, gnatlib-zcx, gnatlib-shared, gnatlib_and_tools):
+	New targets.
+	(TOOLS_FLAGS_TO_PASS): New.
+	(../stamp-tools): Reintroduce, to avoid merge conflicts.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch10.adb, impunit.ads, impunit.adb (Not_Impl_Defined_Unit): New
+	name for Is_RM_Defined_Unit. Also several fixes to this unit.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* impunit.ads, impunit.adb (Is_RM_Defined_Unit): New function.
+	* s-rident.ads: New restriction No_Implementation_Units
+	(this restriction is also part of the profile
+	No_Implementation_Extensions)
+	* sem_ch10.adb (Analyze_With_Clause): Add check for
+	No_Implementation_Units restriction.
+
+2011-09-06  Jerome Guitton  <guitton@adacore.com>
+
+	* sysdep.c (__gnat_get_task_options): Disable VX_SPE_TASK
+	on vThreads.
+
+2011-09-06  Thomas Quinot  <quinot@adacore.com>
+
+	* s-solita.adb: Minor reformatting.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): The body that
+	is a rewriting of an expression function does not freeze previous
+	entities.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* impunit.adb (Is_Known_Unit): Fix bad handling of Ada 2012 case
+
+2011-09-06  Tristan Gingold  <gingold@adacore.com>
+
+	* gcc-interface/Makefile.in: Handle e500v2-wrs-vxworksae like
+	powerpc-wrs-vxworksae.
+
+2011-09-06  Thomas Quinot  <quinot@adacore.com>
+
+	* s-os_lib.ads (Spawn): Minor documentation clarification,
+	Success is True for a zero exit status.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb: Add message for common iterator error.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch3.adb (Build_Initialization_Call): If the target is a
+	selected component discriminated by a current instance, replace
+	the constraint with a reference to the target object, regardless
+	of whether the context is an init_proc.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* exp_attr.adb: Descriptor_Size is never static.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_ugn.texi: Add documentation for LSLOC metric in gnatmetric
+
+2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat_rm.texi: Clarify that attribute Descriptor_Size is
+	non-static.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve): An expression that is the body of an
+	expression function does not freeze.
+
+2011-09-06  Matthew Heaney  <heaney@adacore.com>
+
+	* a-csquin.ads, a-cusyqu.adb, a-cbprqu.adb, a-cbsyqu.adb,
+	a-cuprqu.adb: Changed copyright notice to indicate current
+	year only.
+
+2011-09-06  Vincent Celier  <celier@adacore.com>
+
+	* prj.adb: Minor spelling error fix in comment
+	* sem_res.adb: Minor reformatting
+
+2011-09-06  Pascal Obry  <obry@adacore.com>
+
+	* sysdep.c (winflush_nt): Removed as not needed anymore.
+	(winflush_95): Likewise.
+	(winflush_init): Likewise.
+	(winflush_function): Likewise.
+	(getc_immediate_common): Remove call to winflush_function.
+
+2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute_Reference): Rewrite the
+	processing for Descriptor_Size.
+	* gnat_rm.texi: Rephrase the wording for attribute Descriptor_Size
+	to account for its broader usage.
+	* sem_attr.adb (Analyze_Attribute): Change the error detection
+	circuitry for Descriptor_Size as the attribute is now applicable
+	to all types.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* sem_attr.adb, prj-nmsc.adb, exp_aggr.adb: Minor reformatting.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* lib-xref.adb (OK_To_Set_Referenced): A reference to a formal
+	in a parameter association must not set the Referenced flag on
+	the formal.
+	* prj-nmsc.adb (Check_File_Naming_Schemes): Remove useless formal
+
+2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* gnat_rm.texi: Add a section on attribute Descriptor_Size
+
+2011-09-06  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in (common-tools, gnatmake-re,
+	gnatlink-re): Speed up by using -j0.
+
+2011-09-06  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Call
+	Set_Corresponding_Aspect when creating pragma from aspect.
+	(Add_Predicates): Use new field Corresponding_Aspect.
+	* sem_prag.adb (Analyze_Pragma): Make Pname hold source aspect
+	name when present, for the purpose of issuing error messages;
+	remove local procedure Error_Pragma_Arg_Alternate_Name.
+	* sinfo.adb, sinfo.ads (Corresponding_Aspect): New field in
+	N_Pragma node.
+	(From_Dynamic_Predicate, From_Static_Predicate): Remove fields from
+	N_Pragma node.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* checks.adb, s-except.ads, g-socket.adb: Minor reformatting.
+
+2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch6.adb (Build_Heap_Allocator): Add new
+	local variable Desig_Typ. Code and comment reformatting. Add
+	machinery to ensure that the allocation uses a fat pointer when
+	the type of the return object is a constrained array and the
+	function return type is an unconstrained array.
+
+2011-09-06  Vincent Celier  <celier@adacore.com>
+
+	* make.adb, prj-part.adb, prj-nmsc.adb: Remove unused formal
+	parameters in subprograms.
+
+2011-09-06  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-taprop-mingw.adb (Finalize_TCB): Fix typo.
+
+2011-09-06  Thomas Quinot  <quinot@adacore.com>
+
+	* s-taprop-vxworks.adb, s-tpoaal.adb, s-tpopsp-vxworks.adb
+	(System.Tasking.Primitive_Operations.Specific.Delete): Remove
+	subprogram.
+	(System.Tasking.Primitive_Operations.Specific.Set): If argument
+	is null, destroy task specific data, to make API consistent with
+	other platforms, and thus compatible with the shared version
+	of s-tpoaal.adb.
+	(System.Tasking.Primitive_Operations.ATCB_Allocation.Free_ATCB):
+	Document the above assumption.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch6.adb (Expand_Inlined_Call): Fix use of uninitialized
+	variable for type of return value when return type is
+	unconstrained and context is an assignment.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Check_Class_Wide_Actual): Do not generate body of
+	class-wide operation if expansion is not enabled.
+
+2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* checks.adb (Apply_Scalar_Range_Check): Deal with access
+	type prefix.
+
+2011-09-06  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications, case
+	Aspect_Invariant): Do not issue error at this point on illegal
+	pragma placement, as this is checked later on when analyzing
+	the corresponding pragma.
+	* sem_prag.adb (Error_Pragma_Arg_Alternate_Name): New procedure
+	similar to Error_Pragma_Arg, except the source name of the
+	aspect/pragma to use in warnings may be equal to parameter
+	Alt_Name (Analyze_Pragma, case Pragma_Invariant): refine error
+	message to distinguish source name of pragma/aspect, and whether
+	the illegality resides in the type being public, or being private
+	without a public declaration
+
+2011-09-06  Thomas Quinot  <quinot@adacore.com>
+
+	* g-socket.adb (Check_For_Fd_Set): On Windows, no need for bitmap
+	size check (fd_set is implemented differently on that platform).
+
+2011-09-06  Thomas Quinot  <quinot@adacore.com>
+
+	* s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
+	s-tpoaal.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
+	s-taprop-solaris.adb, s-taprop-irix.adb, s-taprop.ads,
+	s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
+	(ATCB_Allocation): New subpackage of
+	System.Tasking.Primitive_Operations, shared across all targets
+	with full tasking runtime.
+	(ATCB_Allocation.New_ATCB): Moved there (from target specific
+	s-taprop bodies).
+	(ATCB_Allocation.Free_ATCB): New subprogram. Deallocate an ATCB,
+	taking care of establishing a local temporary ATCB if the one
+	being deallocated is Self, to avoid a reference to the freed
+	ATCB in Abort_Undefer.
+
+2011-09-06  Thomas Quinot  <quinot@adacore.com>
+
+	* s-tassta.adb, s-taskin.ads (Free_Task): If the task is not
+	terminated, mark it for deallocation upon termination.
+	(Terminate_Task): Call Free_Task again if the task is marked
+	for automatic deallocation upon termination.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* a-cbprqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cusyqu.ads,
+	a-intnam-aix.ads, a-intnam-darwin.ads, a-intnam-dummy.ads,
+	a-intnam-freebsd.ads, a-intnam-hpux.ads, a-intnam-irix.ads,
+	a-intnam-linux.ads, a-intnam-lynxos.ads, a-intnam-mingw.ads,
+	a-intnam-solaris.ads, a-intnam-tru64.ads,
+	a-intnam-vms.ads, a-intnam-vxworks.ads, a-intnam.ads, interfac.ads,
+	cstand.adb, s-maccod.ads: Mark all entities as Implementation_Defined
+	* einfo.ads, einfo.adb (Is_Implementation_Defined): New flag
+	* par-prag.adb: Add dummy entry for pragma Implementation_Defined
+	* s-rident.ads: Add new restriction No_Implementation_Identifiers
+	Add new profile No_Implementation_Extensions
+	* sem_prag.adb: Implement pragma Implementation_Defined Implement
+	profile No_Implementation_Extensions
+	* sem_util.adb: Minor reformatting (Set_Entity_With_Style_Check):
+	Check violation of restriction No_Implementation_Identifiers
+	* snames.ads-tmpl: Add entries for pragma Implementation_Defined
+	Add entry for Name_No_Implementation_Extensions
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* impunit.ads: Minor reformatting.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* ali.adb, sem_ch13.adb, lib-xref.adb: Minor reformatting.
+
+2011-09-06  Pascal Obry  <obry@adacore.com>
+
+	* s-osinte-linux.ads, s-oscons-tmplt.c: Use oscons to define sigset_t
+	types.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* g-socket.adb: Minor reformatting
+
+2011-09-06  Javier Miranda  <miranda@adacore.com>
+
+	* ali.adb (Scan_ALI): Add missing support to load references of
+	entities imported from other languages.
+	* ali.ads (Xref_Record): Adding new fields to store the language and
+	name of an imported entity.
+	* lib-xref.adb (Output_Import_Export_Info): Fix typo
+	in comment.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma, case Type_Invariant): A type invariant
+	is allowed on a full type declaration if it is the completion of
+	a private declarations.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): An invariant
+	aspect is allowed on a full type declaration in the private part
+	of a package.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.ads: Minor reformatting
+
+2011-09-06  Thomas Quinot  <quinot@adacore.com>
+
+	* s-oscons-tmplt.c, g-socket.adb (GNAT.Sockets.Clear,Set,Is_Set):
+	Guard against socket values that are not in [0;FD_SETSIZE[
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* s-osinte-linux.ads, a-iteint.ads, exp_ch6.adb, s-solita.adb: Minor
+	reformatting.
+
+2011-09-06  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-linux-alpha.ads: Minor reformatting
+	* s-oscons-tmplt.c: Fix generated comments in s-oscons template.
+	Use sizeof instead of corresponding C defines in s-oscons template.
+
+2011-09-06  Vadim Godunko  <godunko@adacore.com>
+
+	* a-convec.ads, a-iteint.ads: Minor reformatting.
+
+2011-09-06  Vincent Celier  <celier@adacore.com>
+
+	* projects.texi: Add menus and @node lines.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch6.adb (Expand_Inlined_Call): Handle properly the case
+	where the return type is an unconstrained array and the context
+	is an assignment. Optimize the case when the target of the
+	assignment is a selected component.
+
+2011-09-06  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-solita.adb: Update comments.
+
+2011-09-06  Pascal Obry  <obry@adacore.com>
+
+	* s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads, s-linux-mipsel.ads,
+	s-linux-sparc.ads: Remove hard coded and now wrong definitions.
+	* s-oscons-tmplt.c: Add support for generating pthread related
+	types size on GNU/Linux as done for Darwin.
+	* s-osinte-linux.ads: Use s-oscons to define the pthread types.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch6.adb: Fix minor typo.
+
+2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb: Remove with and use clauses for Get_Targ.
+	(Alignment_Of): Moved to the body of Nearest_Multiple_Rounded_Up.
+	(Double_Size_Of): Alphabetized. Update the comment on usage.
+	(Make_Finalize_Address_Stmts): Update comments and reformat code.
+	(Nearest_Multiple_Rounded_Up): New routine.
+	(Size_Of): Update comment on usage. The generated expression now
+	accounts for alignment gaps by rounding the size of the type to the
+	nearest multiple rounded up of the type's alignment.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch7.adb, g-comlin.adb: Minor reformatting.
+
+2011-09-06  Steve Baird  <baird@adacore.com>
+
+	* exp_ch4.adb (Expand_Allocator_Expression): Look through
+	derived subprograms in checking for presence of an
+	Extra_Accessibility_Of_Result formal parameter.
+	* exp_ch6.adb (Expand_Call): Look through derived subprograms in
+	checking for presence of an Extra_Accessibility_Of_Result formal
+	parameter.
+	(Expand_Call.Add_Actual_Parameter): Fix a bug in the
+	case where the Parameter_Associatiations attribute is already set,
+	but set to an empty list.
+	(Needs_Result_Accessibility_Level):
+	Unconditionally return False. This is a temporary
+	change, disabling the Extra_Accessibility_Of_Result
+	mechanism.
+	(Expand_Simple_Function_Return): Check for
+	Extra_Accessibility_Of_Result parameter's presence instead of
+	testing Ada_Version when generating a runtime accessibility
+	check which makes use of the parameter.
+
+2011-09-06  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Case_Expression): Actions created for the
+	expression in a given case alternative must be attached to the
+	statement list of the ccrresponding case statement alternative
+	They cannot be propagated ahead of the case statement, because
+	the validity of the expression that generated the action may
+	hold only for that alternative.
+
+2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb: Remove with and use clauses for Get_Targ.
+	(Alignment_Of): Remove the code for strict alignment targets.
+	(Double_Alignment_Of): Removed.
+	(Double_Size_Of): New routine.
+	(Make_Finalize_Address_Stmts): Change the
+	calculation of the dope's size.  Update relevant comments.
+	(Size_Of): New routine.
+
+2011-09-06  Steve Baird  <baird@adacore.com>
+
+	* einfo.ads (Extra_Accessibility): Update associated comment to use
+	the term "present" correctly ("present" just means that it is not
+	an error to query the value of the attribute - it does not imply
+	that the value must be non-null).
+	(Extra_Constrained): Ditto.
+	(Is_Visible_Formal): Ditto.
+	(Extra_Accessibility_Of_Result) Ditto; also add Inline pragma.
+	(Set_Extra_Accessibility_Of_Result): Add Inline pragma.
+	* exp_ch4.adb (Expand_Allocator_Expression): Improve a comment.
+	* exp_ch6.adb (Expand_Call): The callee may require an
+	Extra_Accessibility_Of_Result actual parameter even if Ada_Version
+	< Ada_2012. This can occur if the callee is exported from a Gnat
+	runtimes unit. Also improve a comment.
+
+2011-09-06  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb: Add with and use clauses for Get_Targ.
+	(Alignment_Of): Rename formal parameter Some_Typ
+	to Typ, update related comment. Use the allocator alignment on
+	strict alignment targets such as SPARC.
+	(Double_Alignment_Of): Rename formal parameter Some_Typ to Typ, update
+	related comment.
+
+2011-09-06  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch9.adb (Check_Interfaces): Test
+	Is_Limited_Type rather than Is_Limited_Record when checking that
+	the partial view of a synchronized full view must be limited.
+
+2011-09-06  Emmanuel Briot  <briot@adacore.com>
+
+	* g-comlin.adb (Free): Fix memory leak.
+
+2011-09-06  Robert Dewar  <dewar@adacore.com>
+
+	* sem_util.adb, exp_ch6.adb: Minor reformatting and code reorganization.
+
+2011-09-06  Steve Baird  <baird@adacore.com>
+
+	* einfo.ads (Extra_Accessibility_Of_Result): New function; in the
+	(Ada2012) cases described in AI05-0234 where the accessibility
+	level of a function result is "determined by the point of
+	call", an implicit parameter representing that accessibility
+	level is passed in. Extra_Accessibilty_Of_Result yields this
+	additional formal parameter. Extra_Accessibility_Of_Result
+	is analogous to the existing Extra_Accessibility
+	function used in the implementation of access parameters.
+	(Set_Extra_Accessibility_Of_Result): New procedure; sets
+	Extra_Accessibility_Of_Result attribute.
+	* einfo.adb (Extra_Accessibility_Of_Result): New function.
+	(Set_Extra_Accessibility_Of_Result): New procedure.
+	(Write_Field19_Name): Display Extra_Accessibilty_Of_Result attribute.
+	* sem_util.adb (Dynamic_Accessibility_Level): Set Etype of
+	an accessibility level literal to Natural; introduce a nested
+	function, Make_Level_Literal, to do this.
+	* exp_ch6.ads (Needs_Result_Accessibility_Level): New function;
+	determines whether a given function (or access-to-function
+	type) needs to have an implicitly-declared accessibility-level
+	parameter added to its profile.
+	(Add_Extra_Actual_To_Call): Export an existing procedure which was
+	previously declared in the body of Exp_Ch6.
+	* exp_ch6.adb (Add_Extra_Actual_To_Call): Export declaration by moving
+	it to exp_ch6.ads.
+	(Has_Unconstrained_Access_Discriminants): New Function; a
+	predicate on subtype entities which returns True if the given
+	subtype is unconstrained and has one or more access discriminants.
+	(Expand_Call): When expanding a call to a function which takes an
+	Extra_Accessibility_Of_Result parameter, pass in the appropriate
+	actual parameter value. In the case of a function call which is
+	used to initialize an allocator, this may not be possible because
+	the Etype of the allocator may not have been set yet. In this
+	case, we defer passing in the parameter and handle it later in
+	Expand_Allocator_Expression.
+	(Expand_Simple_Function_Return): When returning from a function which
+	returns an unconstrained subtype having at least one access
+	discriminant, generate the accessibility check needed to ensure that
+	the function result will not outlive any objects designated by its
+	discriminants.
+	(Needs_Result_Accessibility_Level): New function; see exp_ch6.ads
+	description.
+	* exp_ch4.adb (Expand_Allocator_Expression): When a function call
+	is used to initialize an allocator, we may need to pass in "the
+	accessibility level determined by the point of call" (AI05-0234)
+	to the function. Expand_Call, where such actual parameters are
+	usually generated, is too early in this case because the Etype of
+	the allocator (which is used in determining the level to be passed
+	in) may not have been set yet when Expand_Call executes. Instead,
+	we generate code to pass in the appropriate actual parameter
+	in Expand_Allocator_Expression.
+	* sem_ch6.adb (Create_Extra_Formals): Create
+	the new Extra_Accessibility_Of_Result formal if
+	Needs_Result_Accessibility_Level returns True. This includes the
+	introduction of a nested procedure, Check_Against_Result_Level.
+
+2011-09-06  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in (X86_TARGET_PAIRS): Remove duplicate
+	declaration.
+
+2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* s-finmas.adb (Set_Finalize_Address): Explain the reason
+	for the synchronization. Move the test for null from
+	s-stposu.Allocate_Any_Controlled to this routine since the check
+	needs to be protected too.
+	(Set_Heterogeneous_Finalize_Address): Explain the reason for the
+	synchronization code.
+	* s-finmas.ads (Set_Heterogeneous_Finalize_Address): Add comment
+	explaining the context in which this routine is used.
+	* s-stposu.adb (Allocate_Any_Controlled): Move the test for null
+	to s-finmas.Set_Finalize_Address.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* einfo.ads: Document that itypes have no parent field.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* rtsfind.adb (Check_CRT): Check for overloaded entity
+	* rtsfind.ads: Document that entities to be found by rtsfind
+	cannot be overloaded
+	* s-taenca.adb, s-tasren.adb, s-tpobop.adb, s-tpoben.ads, s-tpoben.adb
+	(Lock_Entries_With_Status): New name for Lock_Entries with two
+	arguments (changed to meet rtsfind no overloading rule).
+
+2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* s-finmas.adb (Set_Finalize_Address (Address,
+	Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
+	(Set_Finalize_Address (in out Finalization_Master,
+	Finalize_Address_Ptr): Add synchronization code.
+	* s-finmas.ads (Set_Finalize_Address (Address,
+	Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
+	* s-stposu.adb (Allocate_Any_Controlled): Update the call to
+	Set_Finalize_Address for the heterogeneous case.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb: Undo previous change, not suitable after all.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.ads: Minor comment clarification.
+
+2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch6.adb (Move_Activation_Chain): Rewritten. The routine
+	no longer needs to search through the entities of the return
+	statement scope to find the _chain.
+	* sem_ch5.adb: Add with and use clauses for Exp_Ch6 and Sem_Ch6.
+	(Analyze_Block_Statement): Add local variable
+	Is_BIP_Return_Statement. Add machinery to install all entities
+	produced by the expansion of the return object declaration.
+	(Install_Return_Entities): New routine.
+	* sem_ch6.ads, sem_ch6.adb (Install_Entity): Moved from body to spec.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch10.adb (Analyze_Context): Apply simple fixup if context
+	of subunit is incomplete.
+	(Analyze_Proper_Body): If parent spec is not available, do not
+	attempt analysis.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_disp.adb (Find_Controlling_Arg): Add checks for
+	interface type conversions, that are expanded into dereferences.
+
+2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper):
+	Examine the parameter and return profile of a subprogram and swap
+	any incomplete types coming from a limited context with their
+	corresponding non-limited views.
+	(Exchange_Limited_Views): New routine.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Prepare_Private_Subtype_Completion): Set parent
+	of internal entity to the subtype declaration, so that when
+	entities are subsequently exchanged in a package body, the tree
+	remains properly formatted for ASIS.
+
+2011-09-05  Johannes Kanig  <kanig@adacore.com>
+
+	* g-comlin.adb (Set_Usage): Additional optional argument to set help
+	message.
+	(Display_Help): display the user given help message, if available.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (OK_For_Limited_Init_In_05): The expression
+	is legal if the original node is an identifier that is a
+	parameterless function call.
+
+2011-09-05  Pascal Obry  <obry@adacore.com>
+
+	* prj-nmsc.adb: Minor reformatting.
+	Add support for standalone aggregate library.
+	(Check_Stand_Alone_Library): Handle standalone aggregate library.
+	* projects.texi: Fix documentation for aggregate library projects.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb: Minor reformatting.
+
+2011-09-05  Matthew Gingell  <gingell@adacore.com>
+
+	* s-tassta.adb (Task_Wrapper): Ensure that we don't try to write the
+	stack guard page on PPC Linux. This patch ensures the 64K guard page at
+	the bottom of the stack is not overwritten.
+
+2011-09-05  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_intr.adb, s-tasini.adb: Minor reformatting.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Access_Definition): If an access type declaration
+	appears in a child unit, the scope of whatever anonymous type
+	may be generated is the child unit itself.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Expression_Function): Do not set
+	Comes_From_Source on rewritten body.
+	(Analyze_Subprogram_Body_Helper): Check that the original node for
+	the body comes from source, when determining whether expansion
+	of a protected operation is needed.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_aggr.adb (Replace_Type): If the target of the assignment is
+	a selected component and the right-hand side is a self-referential
+	access, the proper prefix of the rewritten attribute is a copy
+	of the left-hand side, not of its prefix.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch5.adb: Minor reformatting.
+	* sem_ch3.adb: Minor code clean up.
+
+2011-09-05  Jose Ruiz  <ruiz@adacore.com>
+
+	* exp_ch9.adb (Make_Initialize_Protection): The fact that
+	restriction No_Dynamic_Attachment is in effect or not should
+	not influence the default priority associated to a protected
+	object. With this change, when the restriction is in effect (as
+	is the case for the Ravenscar profile) the default priority of
+	a protected object with an interrupt handler is in the range of
+	interrupt priorities (Default_Interrupt_Priority) as required
+	by D.3(10).
+
+2011-09-05  Arnaud Charlet  <charlet@adacore.com>
+
+	* a-iteint.ads: Fix header.
+
+2011-09-05  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Do_Autoconf): Make sure Obj_Dir always ends
+	with a directory separator to avoid output such as:
+	  "/path/to/objauto.cgpr" has been deleted.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb: Better error message.
+
+2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_aggr.adb: Add with and use clause for Exp_Ch6.
+	(Expand_Array_Aggregate): Detect a special case of an aggregate
+	which contains tasks in the context of an unexpanded return
+	statement of a build-in-place function.
+	* exp_ch6.adb: Add with and use clause for Exp_Aggr.
+	(Expand_N_Extended_Return_Statement): Detect a delayed aggregate
+	which contains tasks and expand it now that the original simple
+	return statement has been rewritten.
+	* exp_ch9.adb (Build_Activation_Chain_Entity): Code
+	reformatting. Do not create a chain for an extended return
+	statement if one is already available.
+	(Has_Activation_Chain): New routine.
+
+2011-09-05  Marc Sango  <sango@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): Remove
+	the wrong test and add the correct test to detect the violation
+	of illegal use of unconstrained string type in SPARK mode.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iteration_Specification): Improve error
+	message on an iterator over an array.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* lib-xref-alfa.adb: Minor reformatting.
+
+2011-09-05  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_res.adb, par.adb, par-ch6.adb, g-comlin.adb,
+	exp_ch6.adb, lib-xref-alfa.adb: Minor reformatting.
+
+2011-09-05  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch7.adb, exp_ch6.adb: Minor reformatting.
+
+2011-09-05  Johannes Kanig  <kanig@adacore.com>
+
+	* lib-xref-alfa.adb: Update comments.
+
+2011-09-05  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_res.adb: Minor reformatting
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch6.adb (Build_In_Place_Formal): If extra formals are not
+	present, create them now.  Needed in case the return type was
+	a limited view in the function declaration.
+	(Make_Build_In_Place_Call_In_Allocator): If return type contains
+	tasks, build the activation chain for it.  Pass a reference to
+	the Master_Id in call to Add_Task_Actuals_To_Build_In_Place call.
+	* exp_ch7.adb (Make_Set_Finalize_Address_Call): Clean up interface
+	with build_in_place calls.
+	* sem_ch9.adb (Analyze_Task_Type_Declaration): If partial view was
+	incomplete, inatialize its Corresponding_Record_Type component.
+	* sem_ch10.adb (Build_Chain): Initialize Private_Dependents field
+	of limited views.
+
+2011-09-05  Johannes Kanig  <kanig@adacore.com>
+
+	* lib-xref-alfa.adb (Is_Alfa_Reference): Filter constants from effect
+	information.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch6.adb (P_Subprogram): In Ada2012 mode, if the subprogram
+	appears within a package specification and the token after "IS"
+	is not a parenthesis, assume that this is an unparenthesized
+	expression function, even if the token appears in a line by
+	itself.
+	* par.adb: Clarify use of Labl field of scope stack in error
+	recovery.
+
+2011-09-05  Bob Duff  <duff@adacore.com>
+
+	* sem_res.adb (Resolve_Intrinsic_Operator): Use unchecked
+	conversions instead of normal type conversions in all cases where a
+	type conversion would be illegal. In particular, use unchecked
+	conversions when the operand types are private.
+
+2011-09-05  Johannes Kanig  <kanig@adacore.com>
+
+	* lib-xref-alfa.adb (Is_Alfa_Reference): Never declare effects on
+	objects of task type or protected type.
+
+2011-09-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Expression_Function): If the expression
+	function comes from source, indicate that so does its rewriting,
+	so it is compatible with any subsequent expansion of the
+	subprogram body (e.g. when it is a protected operation).
+	* sem_ch4.adb: minor reformatting
+
+2011-09-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* lib.adb (Check_Same_Extended_Unit): Comment rewriting. Use
+	Get_Source_Unit rather than Get_Code_Unit as instantiation unfolding
+	may lead to wrong ancestor package in the case of instantiated subunit
+	bodies. If a subunit is instantiated, follow the chain of instantiations
+	rather than the stub structure.
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch4.adb, sem_ch6.adb: Minor reformatting.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-02  Marc Sango  <sango@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): Change
+	comment and add additional check to differentiate constant of
+	type string from others unconstrained type.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sinfo.ads, sinfo.adb: New semantic attribute Premature_Use,
+	present in incomplete type declarations to refine the error
+	message the full declaration is in the same unit.
+	* sem_ch4.adb (Analyze_Selected_Component): If the prefix is of
+	an incomplete type, set the Premature_Use for additional message.
+	* sem_ch3.adb (Find_Type_Name): If partial view is incomplete
+	and Premature_Use is set, place additional information at the
+	point of premature use.
+
+2011-09-02  Bob Duff  <duff@adacore.com>
+
+	* sem_ch6.adb: (Check_Post_State): Suppress warning
+	"postcondition refers only to pre-state" when the expression has not
+	yet been analyzed, because it causes false alarms. This can happen when
+	the postcondition contains a quantified expression, because those are
+	analyzed later. This is a temporary/partial fix.
+	(Process_Post_Conditions): Minor: change wording of warning.
+
+2011-09-02  Marc Sango  <sango@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): Detect the violation of
+	illegal use of unconstrained string type in SPARK mode.
+	* sem_res.adb (Analyze_Operator_Symbol): Set the
+	right place where the string operand of concatenation should be
+	violate in SPARK mode.
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb, sem_util.adb, sem_ch6.adb, prj-nmsc.adb,
+	exp_ch3.adb: Minor reformatting.
+
+2011-09-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Add_Default_GNAT_Naming_Scheme): Declare "gcc"
+	as the compiler driver so Is_Compilable returns True for sources.
+	* prj-nmsc.adb (Override_Kind): When Kind is Sep, set the source
+	for the body.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Analyze_PPC_In_Decl_Part): for a class-wide
+	condition, a reference to a controlling formal must be interpreted
+	as having the class-wide type (or an access to such) so that the
+	inherited condition can be properly applied to any overriding
+	operation (see ARM12 6.6.1 (7)).
+
+2011-09-02  Tristan Gingold  <gingold@adacore.com>
+
+	* init.c (__gnat_is_vms_v7): Fix case and add prototype
+	for LIB$GETSYI.
+
+2011-09-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch3.adb (Expand_N_Object_Declaration): Do not copy the
+	initializing expression of a class-wide interface object declaration
+	if its type is limited.
+
+2011-09-02  Johannes Kanig  <kanig@adacore.com>
+
+	* sem_util.adb (Unique_Name): To obtain a unique name for enumeration
+	literals, take into account the type name; the type is *not*
+	the scope for an enumeration literal.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Check_Overriding_Indicator): add special check
+	to reject an overriding indicator on a user-defined Adjust
+	subprogram for a limited controlled type.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Actuals): add missing call to Resolve
+	for an actual that is a function call returning an unconstrained
+	limited controlled type.
+
+2011-09-02  Tristan Gingold  <gingold@adacore.com>
+
+	* g-socthi-vms.adb (c_sendmsg, c_recvmsg): Use unpacked msg if on vms 7
+
+2011-09-02  Johannes Kanig  <kanig@adacore.com>
+
+	* alfa.ads (Name_Of_Heap_Variable): Change value of the HEAP variable
+	from "HEAP" to __HEAP Change comment that refers to that variable
+	* put_alfa.adb: Change comment that refers to that variable
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb, exp_ch6.adb, prj-nmsc.adb: Minor reformatting.
+
+2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_util.adb (Extract_Renamed_Object): Renamed to
+	Find_Renamed_Object. This routine has been reimplemented and now uses
+	tree traversal to locate a renamed object.
+	(Is_Aliased): Replace call to Extract_Renamed_Object with
+	Find_Renamed_Object.
+
+2011-09-02  Tristan Gingold  <gingold@adacore.com>
+
+	* init.c: (__gnat_is_vms_v7): New function.
+
+2011-09-02  Olivier Hainque  <hainque@adacore.com>
+
+	* tracebak.c (STOP_FRAME, ppc elf/vxworks case): Stop on frames
+	that have a misaligned backchain, necessarily bogus.
+
+2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not create
+	TSS routine Finalize_Address when compiling in Alfa mode.
+	(Expand_Freeze_Record_Type): Do not create TSS routine
+	Finalize_Address when compiling in Alfa mode.
+	* exp_ch4.adb (Expand_Allocator_Expression): Do not produce a
+	call to Set_Finalize_Address in Alfa mode because Finalize_Address is
+	not built.
+	(Expand_N_Allocator): Do not produce a call to
+	Set_Finalize_Address in Alfa mode because Finalize_Address is not built.
+	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not
+	produce a call to primitive Set_Finalize_Address in Alfa mode because
+	Finalize_Address is not built.
+	* exp_ch7.adb (Build_Finalization_Master): Do not create
+	finalization masters in Afa mode since they are not needed.
+	(Build_Finalizer): Do not create scope and library-level
+	finalizers in Alfa mode since they are not needed.
+	* exp_util.adb (Build_Allocate_Deallocate_Proc): Do not expand
+	"new" and "free" when applied to controlled objects in Alfa mode since
+	this is not needed.
+
+2011-09-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.db: (Check_Stand_Alone_Library): For SALs, allow
+	only library names with the syntax of Ada identifiers, to avoid errors
+	when compiling the binder generated files.
+	* projects.texi: Document restriction on SAL library names
+
+2011-09-02  Thomas Quinot  <quinot@adacore.com>
+
+	* a-chtgbo.adb: Minor comment fix.
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* lib-xref.adb: Minor reformatting
+
+2011-09-02  Vincent Celier  <celier@adacore.com>
+
+	* bindusg.adb, clean.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
+	gnatls.adb, gnatname.adb, gnatxref.adb, gprep.adb, makeusg.adb: Add
+	--version and --help in usage.
+	* switch.ads, switch.adb (Display_Usage_Version_And_Help): New procedure
+
+2011-09-02  Bob Duff  <duff@adacore.com>
+
+	* lib-xref.adb: (Hash): Avoid use of 'Mod attribute, because old
+	compilers don't understand it.
+
+2011-09-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute_Reference): Pass the
+	underlying subtype rather than its base type on the call to
+	Build_Record_Or_Elementary_Input_Function, so that any
+	constraints on a discriminated subtype will be available for
+	doing the check required by AI05-0192.
+	* exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
+	If the prefix subtype of the 'Input attribute is a constrained
+	discriminated subtype, then check each constrained discriminant value
+	against the corresponding value read from the stream.
+
+2011-09-02  Yannick Moy  <moy@adacore.com>
+
+	* usage.adb, warnsw.adb, sem_ch6.adb, opt.ads: Disable by default
+	warnings on suspicious contracts, and enable them with -gnatwa.
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb, exp_ch9.adb, sem_attr.adb, sem_ch6.adb: Minor
+	reformatting.
+
+2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch9.adb (Install_Private_Data_Declarations): Add guards
+	which ensure that restriction No_Dynamic_Attachment has not been
+	violated.
+	(Make_Initialize_Protection): Protected types with attach or
+	interrupt handlers must not violate restriction No_Dynamic_Attachment.
+	* exp_util.adb (Corresponding_Runtime_Package): Add a guard
+	which ensures that restriction No_Dynamic_Attachment has not been
+	violated.
+	* sem_attr.adb: (Eval_Attribute): Transform
+	VAX_Float_Type'First and 'Last into references to
+	the temporaries which store the corresponding bounds. The
+	transformation is needed since the back end cannot evaluate
+	'First and 'Last on VAX.
+	(Is_VAX_Float): New routine.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Subprogram_Instantiation): If the
+	generic unit is not intrinsic and has an explicit convention,
+	the instance inherits it.
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* prj-dect.adb, prj-env.adb, prj-nmsc.adb, prj-proc.adb, prj-tree.adb,
+	prj.adb, prj.ads, sem_ch5.adb: Minor reformatting.
+
+2011-09-02  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute, case Unrestriced_Access):
+	Guard against a prefix that is an N_Has_Entity but has no
+	associated entity.
+
+2011-09-02  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Is_Alfa_Reference): Ignore IN parameters in Alfa
+	references.
+
+2011-09-02  Yannick Moy  <moy@adacore.com>
+
+	* opt.ads (Warn_On_Suspicious_Contract): New warning flag.
+	* sem_ch3.adb (Analyze_Declarations): Call checker for suspicious
+	contracts.
+	* sem_ch6.adb, sem_ch6.ads (Check_Subprogram_Contract): New
+	procedure looking for suspicious postconditions.
+	* usage.adb (Usage): New options -gnatw.t and -gnatw.T.
+	* warnsw.adb (Set_Dot_Warning_Switch): Take into account new
+	options -gnatw.t and -gnatw.T.
+
+2011-09-02  Pascal Obry  <obry@adacore.com>
+
+	* prj.adb: Minor code refactoring. Move check for null project in
+	Project_Changed.
+	* projects.texi: Fix minor typos.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iterator_Specification): If the domain
+	of iteration is an expression, its value must be captured in a
+	renaming declaration, so that modification of the elements is
+	propagated to the original container.
+
+2011-09-02  Pascal Obry  <obry@adacore.com>
+
+	* prj-proc.adb, prj.adb, makeutl.adb, makeutl.ads, prj-dect.adb,
+	prj-nmsc.adb, prj-util.adb, prj-conf.adb, prj-env.adb,
+	prj-tree.adb: Minor reformatting and style fixes.
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* s-rident.ads: Add new restriction No_Implicit_Aliasing
+	* sem_attr.adb: (Analyze_Access_Attribute): Deal with
+	No_Implicit_Aliasing
+	(Analyze_Attribute, case Address): ditto
+	(Analyze_Attribute, case Unrestricted_Access): ditto
+	* sem_util.ads, sem_util.adb: (Is_Aliased_View): Handle
+	No_Implicit_Aliasing restriction.
+	* gnat_rm.texi: Add documentation for No_Implicit_Aliasing
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_util.adb: (Possible_Bit_Aligned_Object): If the object
+	is an unchecked conversion, apply test to its expression.
+
+2011-09-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Check_Abstract_Overriding): When
+	traversing the chain of aliased subprograms avoid reporting a
+	redundant error on the current entity.
+
+2011-09-02  Sergey Rybin  <rybin@adacore.com>
+
+	* gnat_ugn.texi: Minor clean up.
+
+2011-09-02  Bob Duff  <duff@adacore.com>
+
+	* s-htable.adb (Set_If_Not_Present): Use renaming
+	instead of ":=", because the type Key is limited in the generic (even
+	if not in the instances).
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb, sem_ch10.adb, sem_attr.adb, s-htable.adb,
+	g-comlin.adb, g-comlin.ads, lib-xref-alfa.adb, lib-xref.adb: Minor
+	reformatting.
+
+2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch3.adb: (Set_Anonymous_Type): Associate the itype of an
+	inherited component with the enclosing derived type. Code reformatting.
+
+2011-09-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* checks.adb: (Determine_Range): Add test of OK1 to prevent the early
+	return done when overflow checks are enabled, since comparisons against
+	Lor and Hir should not be done when OK1 is False.
+
+2011-09-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
+	Add new formal Master_Exp. When present, add that expression to the
+	call as an extra actual.
+	(Make_Build_In_Place_Call_In_Object_Declaration): Add variable
+	Fmaster_Actual and in the case of a BIP call initializing a return
+	object of an enclosing BIP function set it to a
+	new reference to the implicit finalization master
+	formal of the enclosing function. Fmaster_Actual is
+	then passed to the new formal Master_Exp on the call to
+	Add_Finalization_Master_Actual_To_Build_ In_Place_Call. Move
+	initializations of Enclosing_Func to its declaration.
+
+2011-09-02  Thomas Quinot  <quinot@adacore.com>
+
+	* csets.ads: Minor reformatting
+
+2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_aggr.adb: (Get_Constraint_Association): Add code to retrieve
+	the full view of a private type coming from an instantiation.
+	* exp_ch4.adb: (Current_Anonymous_Master): Reimplement the search
+	loop to iterate over the declarations rather than use the
+	First_Entity / Next_Entity scheme.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb: (Analyze_Attribute, case 'Range): when expanding
+	X'range (N) into X'First (N) ..  X'Last (N), do not share the
+	dimension indicator N, if present. Even though it is a static
+	constant, its source location may be modified when printing
+	expanded code under -gnatDL, and node sharing will lead to chaos
+	in Sprint on large files, by generating a sloc value that does
+	not correspond to any source file.
+
+2011-09-02  Bob Duff  <duff@adacore.com>
+
+	* einfo.adb: (Has_Xref_Entry): Do not call
+	Implementation_Base_Type. Lib.Xref has been
+	rewritten to avoid the need for it, and it was costly.
+	* s-htable.ads,s-htable.adb: (Present,Set_If_Not_Present): New
+	functions in support of efficient xref.
+	* lib-xref-alfa.adb: Misc changes related to Key component of
+	type Xref_Entry.
+	* lib-xref.adb: (Add_Entry,etc): Speed improvement.
+	(New_Entry): Call Implementation_Base_Type, because Has_Xref_Entry
+	no longer does. This is the one place where it is needed.
+
+2011-09-02  Johannes Kanig  <kanig@adacore.com>
+
+	* g-comlin.adb (Getopt): New optional argument Concatenate to have
+	similar interface as the other Getopt function.
+
+2011-09-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb: (Expand_Allocator_Expression): Do not generate
+	a call to Set_Finalize_Address if there is no allocator available.
+	* exp_util.adb: (Build_Allocate_Deallocate_Proc): Account for
+	a case of allocator expansion where the allocator is not expanded but
+	needs a custom allocate routine. Code reformatting.
+	(Is_Finalizable_Transient): Remove local variables Has_Rens and
+	Ren_Obj. Code reformatting.
+	(Is_Renamed): Renamed to Is_Aliased. Add code to detect aliasing
+	through the use of 'reference.
+	* sem_ch4.adb: (Analyze_Allocator): Detect allocators generated
+	as part of build-in-place expansion. They are intentionally marked as
+	coming from source, but their parents are not.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch10.adb (Analyze_With_Clause): If the library unit
+	is the generated subprogram declaration for a child unit body
+	that acts as spec, use the original body in the with_clause,
+	to prevent binding errors.
+
+2011-09-02  Vincent Celier  <celier@adacore.com>
+
+	* gnat_ugn.texi: Adapt documentation of -gnateInnn to new VMS
+	qualifier /MULTI_UNIT_INDEX=
+
+2011-09-02  Johannes Kanig  <kanig@adacore.com>
+
+	* g-comlin.adb (Getopt): Return when switch is dealt with automatically,
+	instead of calling the callback function
+
+2011-09-02  Robert Dewar  <dewar@adacore.com>
+
+	* prj-proc.adb, prj.ads, sem_util.adb, s-taprop-linux.adb,
+	prj-nmsc.adb, prj-util.ads, prj-env.adb: Minor reformatting.
+
+2011-09-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb: (Find_Sources): When the list of sources is
+	explicitly declared in an extending project, do not warn if a source
+	for an inherited naming exception is not found.
+
+2011-09-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch6.adb: (Is_Build_In_Place_Function_Call): Return False if
+	expansion is inactive.
+
+2011-09-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.adb (Note_Possible_Modification): If the entity
+	being modified is the renaming generated for an Ada2012 iterator
+	element, the enclosing container or array is modified as well.
+
+2011-09-02  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-taprop-linux.adb (Initialize_Lock, Initialize_TCB,
+	Initialize): Define and initialize the
+	mutex attributes and condition variable attributes locally.
+
+2011-09-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Check_File): Mark as Locally_Removed a naming
+	exception replaced in an extending project.
+	(Check_Object): No error when the other source is locally removed.
+
+2011-09-02  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch6.adb (Is_Build_In_Place_Function_Call): in Alfa mode, allow
+	unresolved calls.
+
+2011-08-31  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in: Clean up handling of x86 and x86-64
+	run-time files.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, s-taprop-linux.adb, gnatls.adb: Minor reformatting.
+
+2011-09-01  Jose Ruiz  <ruiz@adacore.com>
+
+	* adaint.h (__gnat_cpu_free): Fix the name of this profile.
+	* adaint.c (__gnat_cpu_alloc, __gnat_cpu_alloc_size, __gnat_cpu_free,
+	__gnat_cpu_zero, __gnat_cpu_set): Create version of these subprograms
+	specific for systems where their glibc version does not define the
+	routines to handle dynamically allocated CPU sets.
+
+2011-09-01  Vincent Celier  <celier@adacore.com>
+
+	* prj-proc.adb, prj.ads, prj-nmsc.adb, prj-util.adb, prj-util.ads,
+	prj-env.adb: Implement inheritance of naming exceptions in extending
+	projects.
+
+2011-09-01  Romain Berrendonner  <berrendo@adacore.com>
+
+	* gnatls.adb: Display simple message instead of content of
+	gnatlic.adl.
+
+2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch3.adb: (Build_Derived_Record_Type) Remove the kludgy update of
+	access discriminant and anonymous access component scopes.
+	(Inherit_Component): Reuse the itype of an access discriminant
+	or anonymous access component by copying it in order to set the proper
+	scope. This is done only when the parent and the derived type
+	are in different scopes.
+	(Set_Anonymous_Etype): New routine.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* a-convec.adb: Minor reformatting throughout.
+
+2011-09-01  Jose Ruiz  <ruiz@adacore.com>
+
+	* adaint.c, adaint.h (__gnat_cpu_alloc, __gnat_cpu_alloc_size,
+	__gnat_cpu_set_free): Create these wrappers around the CPU_ALLOC,
+	CPU_ALLOC_SIZE and CPU_FREE linux macros.
+	(__gnat_cpu_zero, __gnat_cpu_set): Use the CPU_ZERO_S and
+	CPU_SET_S respectively because we are now using dynamically allocated
+	CPU sets which are more portable across different glibc versions.
+	* s-osinte-linux.ads (cpu_set_t_ptr, CPU_ALLOC, CPU_ALLOC_SIZE,
+	CPU_FREE): Add this type and subprograms to be able to create cpu_set_t
+	masks dynamically according to the number of processors in the target
+	platform.
+	(CPU_ZERO, CPU_SET): They are now mapped to the CPU_ZERO_S and CPU_SET_S
+	respectively, so we need to pass the size of the masks as
+	parameters.
+	* s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use dynamically
+	created cpu_set_t masks
+	with the number of processors available in the target platform,
+	instead of static bit arrays. It enhances portability because
+	it uses the information from the target platform.
+	* sem_ch8.adb: (Attribute_Renaming): When checking whether we
+	are using a restricted run-time library, use the flag
+	Configurable_Run_Time_Mode instead of Restricted_Profile.
+
+2011-09-01  Vincent Celier  <celier@adacore.com>
+
+	* ug_words: Add /MULTI_UNIT_INDEX= -> -gnateI
+	* vms_data.ads: Add new VMS qualifier equivalent for -gnateInnn
+
+2011-09-01  Nicolas Roche  <roche@adacore.com>
+
+	* adaint.c (__gnat_tmp_name): Don't use tmpnam function from the system
+	on VxWorks in kernel mode.
+
+2011-09-01  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use the linux
+	macros for handling CPU sets (CPU_ZERO, CPU_SET) instead of modifying
+	directly the bit array.
+	* s-osinte-linux.ads (CPU_ZERO, CPU_SET): Import these wrappers around
+	the linux macros with the same name.
+	* adaint.h, adaint.c (__gnat_cpu_zero, __gnat_cpu_set): Create these
+	wrappers around the CPU_ZERO and CPU_SET linux macros.
+
+2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Find_Insertion_List): Removed.
+	(Process_Transient_Objects): Insert the declarations of the hook
+	access type and the hook object before the associated transient object.
+
+2011-09-01  Jose Ruiz  <ruiz@adacore.com>
+
+	* sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
+	package System.Aux_Dec when using restricted run-time libraries which
+	do not have this package.
+
+2011-09-01  Tristan Gingold  <gingold@adacore.com>
+
+	* s-vaflop-vms-alpha.adb: Remove pragma optimize, useless.
+
+2011-09-01  Bob Duff  <duff@adacore.com>
+
+	* sem_attr.adb (Analyze_Access_Attribute): Do not call
+	Kill_Current_Values for P'Unrestricted_Access, where P is library level
+
+2011-09-01  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch5.adb: Minor reformatting
+	* gnat_ugn.texi: Fix minor typos.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* inline.adb, sem_aggr.adb: Minor reformatting.
+
+2011-09-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-convec.adb: Proper handling of cursors for Ada2012 iterators.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* prj-proc.adb, exp_ch6.adb, prj-env.adb: Minor reformatting.
+
+2011-09-01  Bob Duff  <duff@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggregate): Need to treat "in instance
+	body" the same as "in inlined body", because visibility shouldn't
+	apply there.
+
+2011-09-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Add_Inlined_Body): Refine previous change.
+
+2011-09-01  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch6.ads (Needs_BIP_Alloc_Form): New utility function.
+	* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
+	Test for case where call
+	initializes an object of a return statement before testing for
+	a constrained call, to ensure that all such cases get handled
+	by simply passing on the caller's parameters. Also, in that
+	case call Needs_BIP_Alloc_Form to determine whether to pass on
+	the BIP_Alloc_Form parameter of the enclosing function rather
+	than testing Is_Constrained. Add similar tests for the return
+	of a BIP call to later processing to ensure consistent handling.
+	(Needs_BIP_Alloc_Form): New utility function.
+	* sem_ch6.adb: (Create_Extra_Formals): Replace test for adding
+	a BIP_Alloc_Form formal with call to new utility function
+	Needs_BIP_Alloc_Form.
+
+2011-09-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-part.adb: Minor reformatting.
+
+2011-09-01  Vincent Celier  <celier@adacore.com>
+
+	* prj-env.adb (Create_Mapping_File.Process): Encode the upper
+	half character in the unit name.
+
+2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb: Minor code and comment reformatting.
+
+2011-09-01  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch6.adb (Expand_Inlined_Call): Remove redundant tests
+	for Is_Limited_Type and Is_Tagged_Type in condition checking
+	for by-reference type.
+	* inline.adb (Add_Inlined_Body): Only exclude init_procs. Other
+	subprograms may have a completion because of a previous
+	Inline_Always clause, but the enclosing package must be marked
+	inlined for the subprogram body to become visible to the backend.
+
+2011-09-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_aux.adb, exp_ch4.adb: Minor reformatting
+
+2011-09-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-proc.adb, prj.ads, sinput-p.adb: Minor reformatting.
+
+2011-09-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Generate references to
+	the formals of a subprogram stub that acts as a spec.
+
+2011-09-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch6.adb (Expand_Inlined_Call): If an actual is a by_reference
+	type, declare a renaming for it, not an object declaration.
+
+2011-09-01  Yannick Moy  <moy@adacore.com>
+
+	* ali-util.adb, ali-util.ads (Read_Withed_ALIs): Add parameter
+	Ignore_Errors to ignore failures to read ALI files when True.
+
+2011-09-01  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch3.adb (Expand_N_Object_Declaration): Handle non-default
+	constructor calls associated with non-tagged record types.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* g-socthi-vms.adb: Minor reformatting.
+
+2011-09-01  Nicolas Roche  <roche@adacore.com>
+
+	* sysdep.c: Don't use macro functions for stdio functions on VxWorks
+	in order to avoid impact of imcompatible changes.
+	* cstreams.c: Likewise
+	* cio.c: Likewise
+	* aux-io.c: Likewise
+
+2011-09-01  Yannick Moy  <moy@adacore.com>
+
+	* lib-writ.adb (Write_With_Lines): Always output complete information
+	on "with" line in Alfa mode, as this is required by formal verification
+	back-end.
+
+2011-09-01  Tristan Gingold  <gingold@adacore.com>
+
+	* g-socthi-vms.adb: Add comments.
+
+2011-09-01  Pascal Obry  <obry@adacore.com>
+
+	* prj.ads: Minor reformatting.
+
+2011-09-01  Vincent Celier  <celier@adacore.com>
+
+	* prj-env.adb (Create_Config_Pragmas_File.Check): Put all naming
+	exceptions in the config pragmas file.
+
+2011-09-01  Tristan Gingold  <gingold@adacore.com>
+
+	* gnat_ugn.texi: Document GNAT_STACK_SIZE on IVMS.
+
+2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Find_Insertion_List): New routine.
+	(Process_Transient_Objects): Add code to handle the abnormal
+	finalization of a controlled transient associated with a subprogram
+	call. Since transients are cleaned up right after the associated
+	context, an exception raised during a subprogram call may bypass the
+	finalization code.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch6.adb (Expand_Call): Check actual for aliased parameter is
+	aliased.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb, a-exexda.adb: Minor reformatting.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* s-taskin.ads, s-tassta.adb, sem_ch13.adb: Minor reformatting.
+
+2011-09-01  Thomas Quinot  <quinot@adacore.com>
+
+	* Makefile.rtl: Move s-oscons.o from GNATRTL_TASKING_OBJS to
+	GNATRTL_NONTASKING_OBJS.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.ads (Is_Aliased): Fix existing documentation and add note on
+	possibility of this flag being set for formals in Ada 2012 mode.
+	* par-ch6.adb (P_Formal_Part): Handle aliased for parameters for Ada
+	2012.
+	* sem_ch6.adb (Process_Formals): Handle aliased parameters in Ada 2012
+	mode.
+	* sinfo.adb (Aliased_Present): Allowed in N_Parameter_Specification for
+	Ada 2012.
+	* sinfo.ads (Aliased_Present): Allowed in N_Parameter_Specification for
+	Ada 2012.
+
+2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Find_Insertion_Node): New routine. Determines the proper
+	insertion node in a tree of nested Expression_With_Actions nodes.
+	(Process_Transient_Object): In the case where a complex if statement
+	has been converted into nested Expression_With_Actions nodes, the
+	"hook" object and the associated access type must be inserted before
+	the top most Expression_With_Actions.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* a-cbprqu.adb, a-cbprqu.ads, a-cuprqu.adb, a-cuprqu.ads,
+	a-cbsyqu.adb, a-cbsyqu.ads: Minor reformatting.
+
+2011-09-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb: Conditionalize aliasing predicates to Ada2012.
+
+2011-09-01  Jose Ruiz  <ruiz@adacore.com>
+
+	* aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the CPU
+	aspect.
+	* aspects.adb (Canonical_Aspect): Add entry for the CPU aspect.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the CPU aspect
+	in a similar way as we do for the Priority or Dispatching_Domain aspect.
+	* s-mudido-affinity.adb (Dispatching_Domain_Tasks,
+	Dispatching_Domains_Frozen): Move this local data to package
+	System.Tasking because with the CPU aspect we need to have access
+	to this data when creating the task in System.Tasking.Stages.Create_Task
+	* s-taskin.ads (Dispatching_Domain_Tasks, Dispatching_Domains_Frozen):
+	Move these variables from the body of
+	System.Multiprocessors.Dispatching_Domains because with the CPU aspect
+	we need to have access to this data when creating the task in
+	System.Tasking.Stages.Create_Task.
+	* s-taskin.adb (Initialize): Signal the allocation of the environment
+	task to a CPU, if any, so that we know whether the CPU can be
+	transferred to a different dispatching domain.
+	* s-tassta.adb (Create_Task): Check whether the CPU to which this task
+	is being allocated belongs to the dispatching domain where the task
+	lives. Signal the allocation of the task to a CPU, if any, so that we
+	know whether the CPU can be transferred to a different dispatching
+	domain.
+
+2011-09-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_attr.adb, sem_attr.adb, snames.ads-tmpl: Implementation of
+	attributes Same_Storage and Overlaps_Storage.
+
+2011-09-01  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_strm.adb: Remove with and use clause for Opt.
+	(Build_Array_Input_Function): Remove the version-dependent generation
+	of the return statement. The Ada 2005 tree is now the default.
+
+2011-09-01  Yannick Moy  <moy@adacore.com>
+
+	* put_alfa.adb: Unconditionnally write files in Alfa section, so that
+	it is never empty when compiling in Alfa mode.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_aggr.adb, sem_ch3.adb, a-direct.adb, s-taprop-vxworks.adb,
+	comperr.adb, exp_ch9.adb, exp_pakd.adb, sem_ch12.adb, freeze.adb,
+	s-taprop-mingw.adb, s-taprop-linux.adb, s-taprop-solaris.adb,
+	gnat1drv.adb, a-rbtgbo.adb, exp_dist.adb: Minor reformatting
+
+2011-09-01  Matthew Heaney  <heaney@adacore.com>
+
+	* Makefile.rtl, impunit.adb: Add a-csquin.ads, a-cusyqu.ad[sb],
+	a-cuprqu.ad[sb], a-cbsyqu.ad[sb], a-cbprqu.ad[sb]
+	* a-csquin.ads: New Ada 2012 unit that specifies the queue interface
+	* a-cusyqu.ads, a-cusyqu.adb: New Ada 2012 unit that specifies the
+	unbounded queue container.
+	* a-cbsyqu.ads, a-cbsyqu.adb: New Ada 2012 unit that specifies the
+	bounded queue container.
+	* a-cuprqu.ads, a-cuprqu.adb: New Ada 2012 unit that specifies the
+	unbounded priority queue container.
+	* a-cbprqu.ads, a-cbprqu.adb: New Ada 2012 unit that specifies the
+	bounded priority queue container.
+
+2011-08-31  Pascal Obry  <obry@adacore.com>
+
+	* a-direct.adb: Do not try to create an UNC path on Windows.
+	(Create_Path): Skip leading computer name in UNC path if any.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_strm.adb (Build_Record_Or_Elementary_Input_Function): Remove the
+	version-dependent generation of the return statement. The Ada 2005 tree
+	is now the default.
+
+2011-08-31  Thomas Quinot  <quinot@adacore.com>
+
+	* rtsfind.ads, exp_dist.adb (Find_Numeric_Representation): Predefined
+	types Stream_Element_Offset and Storage_Offset have a different native
+	type depending on whether the platform is 32 or 64 bits. When
+	exchanging them, always convert to 64 bits.
+
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* debug.adb: Reserve debug option -gnatd.E for passing gnatprove option
+	--force-alfa to gnat2why.
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Save_References): If the node has aspects, save
+	references within the corresponding expressions in a separate step,
+	because the aspects are not directly in the tree for the declaration
+	to which they belong.
+
+2011-08-31  Arnaud Charlet  <charlet@adacore.com>
+
+	* freeze.adb (Freeze_Record_Type): Omit test on variable size component
+	in CodePeer mode, since representation clauses are partially ignored.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-31  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-taprop-vxworks.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
+	s-taprop-solaris.adb (Create_Task): Not_A_Specific_CPU can be assigned
+	to any dispatching domain.
+
+2011-08-31  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch4.adb: Minor reformatting.
+
+2011-08-31  Bob Duff  <duff@adacore.com>
+
+	* sem_ch6.adb (Get_Generic_Parent_Type): Don't query Subtype_Indication
+	on nodes for which it is not defined.
+	(Is_Non_Overriding_Operation): Exit the loop when we find a generic
+	parent type.
+
+2011-08-31  Bob Duff  <duff@adacore.com>
+
+	* sem_ch3.adb (Process_Full_View): Disable legality check if
+	In_Instance, to avoid spurious errors.
+	* sem_ch12.adb (Validate_Derived_Type_Instance): Disable legality check
+	if In_Instance, to avoid spurious errors.
+
+2011-08-31  Pascal Obry  <obry@adacore.com>
+
+	* a-direct.adb: Use Dir_Seps everywhere to properly handle all
+	directory speparators.
+	(Compose): Use Dir_Seps to handle both forms.
+	(Create_Path): Use Dir_Seps instead of explicit check, no semantic
+	changes.
+	(Extension): Use Dir_Seps to handle both forms.
+
+2011-08-31  Pascal Obry  <obry@adacore.com>
+
+	* prj-conf.adb: Minor reformatting.
+
+2011-08-31  Jose Ruiz  <ruiz@adacore.com>
+
+	* aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the
+	dispatching domain aspect.
+	* aspects.adb (Canonical_Aspect): Add entry for the dispatching domain
+	aspect.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the
+	Dispatching_Domain aspect in a similar way as we do for the Priority
+	aspect.
+	* exp_ch9.adb (Expand_N_Task_Type_Declaration): Add the
+	Dispatching_Domain component if a Dispatching_Domain pragma or aspect
+	is present.
+	(Make_Task_Create_Call): Add the Dispatching_Domain when creating a task
+	* par-prag.adb (Prag): Add Pragma_Dispatching_Domain as a known pragma.
+	* sem_prag.adb (Analyze_Pragma): Check the correctness of a pragma
+	Dispatching_Domain and add it to the task definition.
+	(Sig_Flags): Add Pragma_Dispatching_Domain.
+	* rtsfind.ads, rtsfind.adb (RTU_Id, RE_Id, Get_Unit_Name): Add the
+	support to find the types Dispatching_Domain and
+	Dispatching_Domain_Access.
+	* sinfo.ads, sinfo.adb (Has_Pragma_Dispatching_Domain,
+	Set_Has_Pragma_Dispatching_Domain): Add these subprograms to set and
+	query the availability of a pragma Dispatching_Domain.
+	* snames.ads-tmpl (Name_uDispatching_Domain): Add this name required by
+	the expander to pass the Dispatching_Domain when creating a task.
+	(Name_Dispatching_Domain): Add this new name for a pragma.
+	(Pragma_Id): Add the new Pragma_Dispatching_Domain.
+	* s-tassta.ads, s-tassta.adb (Create_Task): Set the domain to which the
+	task has been allocated at creation time.
+	* s-tarest.adb (Create_Restricted_Task): The dispatching domain using
+	Ravenscar is always null.
+	* s-taskin.ads, s-taskin.adb (Initialize_ATCB): Set the domain to which
+	the task has been allocated at creation time.
+	* s-tporft.adb (Register_Foreign_Thread): A foreign task will not have
+	a specific dispatching domain.
+	* s-taprop-linux.adb, s-taprop-solaris.adb, s-taprop-vxworks.adb,
+	s-taprop-mingw.adb (Create_Task): Check whether both Dispatching_Domain
+	and CPU are specified for the task, and the CPU value is not contained
+	within the range of processors for the domain.
+
+2011-08-31  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Original_Gcc) : New constant String_Access.
+	(Gnatmake): For VM targets, do not use VM version of the compiler if
+	--GCC= has been specified.
+
+2011-08-31  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch5.adb: Minor reformatting.
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_pakd.adb (Convert_To_PAT_Type): If prefix is a function call, do
+	not reanalyze it.
+
+2011-08-31  Bob Duff  <duff@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Selected_Component): Use the full type, in case
+	the access type is private; we don't care about privacy in expansion.
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggregate): In an instance, ignore aggregate
+	subcomponents tnat may be limited, because they originate in view
+	conflicts. If the original aggregate is legal and the actuals are
+	legal, the aggregate itself is legal.
+
+2011-08-31  Matthew Heaney  <heaney@adacore.com>
+
+	* a-rbtgbo.adb (Clear_Tree): Assert representation invariant for lock
+	status.
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb: Set kind of loop parameter properly, to preserve all
+	errors in B tests.
+
+2011-08-31  Jose Ruiz  <ruiz@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications): For the Priority and
+	Interrupt_Priority aspects, force the analysis of the aspect expression
+	(when building the equivalent pragma). Otherwise, its analysis is done
+	too late, after the task or protected object has been created.
+	* sem_ch9.adb (Analyze_Single_Protected_Declaration,
+	Analyze_Single_Task_Declaration): Remove the code to move the aspects
+	to the object declaration because they are needed in the type
+	declaration.
+
+2011-08-31  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, exp_ch7.ads, sem_ch5.adb, put_scos.adb, s-rannum.adb,
+	a-rbtgbo.adb, exp_intr.adb, a-cbdlli.adb, a-cbdlli.ads: Minor
+	reformatting.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_util.adb (Find_Protection_Type): Do not look for fields _object
+	if the corresponding type is malformed due to restriction violations.
+
+2011-08-31  Robert Dewar  <dewar@adacore.com>
+
+	* s-ransee.ads, s-ransee.adb: Minor reformatting.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Allocator): Correct faulty condition which
+	would cause the generation of Set_Finalize_Address if the target is a
+	VM and the designated type is not derived from [Limited_]Controlled.
+
+2011-08-31  Arnaud Charlet  <charlet@adacore.com>
+
+	* comperr.adb, comperr.ads, gnat1drv.adb (Delete_SCIL_Files): New
+	subprogram.
+	(Compiler_Abort, Gnat1drv): Call Delete_SCIL_Files in codepeer mode in
+	case of a compilation error.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* init.c (__gnat_error_handler): Standardize the stack overflow or
+	erroneous memory access message.
+	* seh_init.c (__gnat_SEH_error_handler): Standardize the stack overflow
+	or erroneous memory access message.
+
+2011-08-31  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch4.adb: Minor reformatting.
+	* sem_ch6.adb: Minor code reorganization (use Ekind_In).
+
+2011-08-31  Thomas Quinot  <quinot@adacore.com>
+
+	* scos.ads: Minor documentation clarification.
+	* put_scos.adb: Do not generate SCO unit header line for a unit that
+	has no SCO lines.
+
+2011-08-31  Robert Dewar  <dewar@adacore.com>
+
+	* a-rbtgbo.adb, alfa_test.adb: Minor reformatting.
+
+2011-08-31  Tristan Gingold  <gingold@adacore.com>
+
+	* exp_ch7.ads, exp_ch7.adb (Finalization_Exception_Data): New type to
+	hold variables between these following subprograms.
+	(Build_Exception_Handler, Build_Object_Declarations,
+	Build_Raise_Statement): Use the above type as parameter.
+	Make the above adjustments.
+	* exp_intr.adb (Expand_Unc_Deallocation): Adjust.
+
+2011-08-31  Pascal Obry  <obry@adacore.com>
+
+	* projects.texi: Minor reformatting.
+
+2011-08-31  Tristan Gingold  <gingold@adacore.com>
+
+	* s-ransee.ads, s-ransee.adb: Add system.random_seed unit.
+	* s-rannum.adb (Reset): Use Get_Seed from s-ransee.
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb: Minor code cleanup.
+	* sem_ch5.adb (Analyze_Iteration_Scheme): Set ekind of loop variable to
+	prevent cascaded errors.
+	(Analyze_Loop_Statement): In semantics-only mode, introduce loop
+	variable of an iterator specification in current scope.
+	* sem_ch6.adb (Analyze_Return_Statement, Find_what_It_Apples_To): Skip
+	postconditions on the stack, as they contain no return statements.
+
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* exp_alfa.adb (Expand_Alfa_N_Package_Declaration,
+	Expand_Alfa_N_Subprogram_Body): Remove useless procedures which simply
+	call Qualify_Entity_Names.
+	(Expand_Alfa): call Qualify_Entity_Names in more cases
+	* lib-xref-alfa.adb: Take into account system package.
+	* sem_prag.adb Take into account restrictions in Alfa mode, contrary to
+	CodePeer mode in which we are interested in finding bugs even if
+	compiler cannot compile source.
+	* sem_util.adb, sem_util.ads (Unique_Entity): Take into account case of
+	deferred constant.
+
+2011-08-31  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch3.adb (Constrain_Concurrent): Retrieve Base_Type of the subtype
+	denoted by the subtype mark to ensure getting the concurrent type in
+	the case where the subtype mark denotes a private subtype of a
+	concurrent type (needed when using -gnatc).
+	(Process_Subtype): For the processing specific to type kinds, case on
+	the Base_Type kind of the Subtype_Mark_Id, to handle cases where the
+	subtype denotes a private subtype whose base type is nonprivate (needed
+	for subtypes of private fulfilled by task types when compiling with
+	-gnatc).
+
+2011-08-31  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_disp.adb (Check_Dispatching_Operation): Bypass registration of
+	late primitives that override interface operations when the full
+	expander is not active, to avoid blowups in Register_Primitive when
+	types don't have associated secondary dispatch tables.
+
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* alfa_test.adb: Code clean up.
+
+2011-08-31  Marc Sango  <sango@adacore.com>
+
+	* restrict.adb (Check_SPARK_Restriction): Change Comes_From_Source (N)
+	by Comes_From_Source (Original_Node (N)) in order to treat also the
+	nodes which have been rewritten.
+	* sem_ch4.adb (Analyze_Explicit_Dereference, Analyze_Slice): Guard the
+	explicit dereference and slice violation in spark mode on the nodes 
+	coming only from the source code.
+
+2011-08-31  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, exp_alfa.ads, prj.ads, sem_attr.adb,
+	lib-xref-alfa.adb: Minor reformatting.
+
+2011-08-31  Matthew Heaney  <heaney@adacore.com>
+
+	* a-crbltr.ads (Tree_Type): Default-initialize the Nodes component.
+
+2011-08-31  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch4.adb (Try_Object_Operation): Addition of one formal to search
+	only for class-wide subprograms conflicting with entities of concurrent
+	tagged types.
+
+2011-08-31  Matthew Heaney  <heaney@adacore.com>
+
+	* a-rbtgbo.adb (Generic_Allocate): Initialize pointer components of
+	node to null value.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch12.adb (Insert_Freeze_Node_For_Instance): Provide a more
+	general description of the routine.
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cbdlli.adb, a-cbdlli.ads: Add iterator machinery to bounded
+	doubly-linked lists.
+
+2011-08-31  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Assignment_Statement): When a discriminant
+	check is needed for a left-hand side that is a dereference, and the
+	base type is private without discriminants (whereas the full type does
+	have discriminants), an extra retrieval of the underlying type may be
+	needed in the case where the subtype is a record subtype whose base
+	type is private. Update comments.
+
+2011-08-31  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch4.adb (Try_Object_Operation): When a dispatching primitive is
+	found check if there is a class-wide subprogram covering the primitive.
+	
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* sem_res.adb: Further cases where full expansion test is needed,
+	rather than expansion test.
+
+2011-08-31  Pascal Obry  <obry@adacore.com>
+
+	* prj-attr.adb: Fix Source_File_Switches attribute kind (must be a list)
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb: Handle iterators over derived container types.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* einfo.ads, einfo.adb: Add new flag Has_Anonymous_Master.
+	(Has_Anonymous_Master): New routine.
+	(Set_Has_Anonymous_Master): New routine.
+	(Write_Entity_Flags): Add an entry for Has_Anonymous_Master.
+	* exp_ch4.adb: Add with and use clause for Sem_Ch8.
+	(Current_Anonymous_Master): New routine.
+	(Current_Unit_First_Declaration): Removed.
+	(Current_Unit_Scope): Removed.
+	(Expand_N_Allocator): Anonymous access-to-controlled types now chain
+	their objects on a per-unit heterogeneous finalization master.
+
+2011-08-31  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbhama.adb, a-cbhase.adb (Insert): Check for zero-length buckets
+	array.
+
+2011-08-31  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-taprop-linux.adb (Create_Task): Avoid changing the affinity mask
+	when not needed.
+
+2011-08-31  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_disp.adb (Propagate_Tag): Return without propagating in the case
+	where the actual is an unexpanded call to 'Input.
+
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch4.adb: Code clean up.
+
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* exp_alfa.adb, exp_alfa.ads: Minor correction of copyright notice.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Build_Array_Deep_Procs): Do not generate Deep_Finalize
+	and TSS primitive Finalize_Address if finalization is suppressed.
+	(Build_Record_Deep_Procs): Do not generate Deep_Finalize and TSS
+	primitive Finalize_Address if finalization is suppressed.
+
+2011-08-31  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-mudido-affinity.adb, s-taprop-linux.adb, s-taprop-mingw.adb,
+	s-taprop-solaris.adb, s-taprop-vxworks.adb (Set_Task_Affinity): Make
+	sure that the underlying task has already been created before trying
+	to change its affinity.
+	(Set_CPU): Use the term processor instead of CPU, as we do in
+	Assign_Task.
+
+2011-08-31  Vincent Celier  <celier@adacore.com>
+
+	* prj-attr.adb: New Compiler attribute Source_File_Switches.
+	* prj-nmsc.adb (Process_Compiler): Process attribute
+	Source_File_Switches.
+	* prj.ads (Language_Config): New name list component
+	Name_Source_File_Switches.
+	* snames.ads-tmpl (Name_Source_File_Switches): New standard name.
+
+2011-08-31  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute, case 'Old): If prefix may be a
+	discriminated component of an actual, expand at once to prevent
+	ouf-of-order references with generated subtypes.
+
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Add_Alfa_Xrefs): Do not take into account read
+	reference to operator in Alfa xrefs.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch12.adb (Freeze_Subprogram_Body): Add code to handle the case
+	where the parent instance was frozen before the current instance due to
+	the presence of a source body. Update calls to Insert_After_Last_Decl.
+	(Insert_After_Last_Decl): Renamed to Insert_Freeze_Node_For_Instance.
+	Update the comment which illustrates the purpose of the routine.
+	Package instances are now frozen by source bodies which appear after
+	the instance. This ensures that entities coming from within the
+	instance are available for use in the said bodies.
+	(Install_Body): Add code to handle the case where the parent instance
+	was frozen before the current instance due to the presence of a source
+	body. Update calls to Insert_After_Last_Decl.
+
+2011-08-31  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-taprop-linux.adb (Set_Task_Affinity): Avoid the use of anonymous
+	access types.
+	* affinity.c (__gnat_set_affinity_mask): Declare index variable.
+
+2011-08-31  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch8.adb (Analyze_Subprogram_Renaming): Refine expander test in
+	full-expander test.
+	* alfa.adb, alfa.ads, alfa_test.adb, ali.adb, debug.adb, errout.adb,
+	errout.ads, erroutc.adb, expander.adb, exp_ch4.adb, exp_ch7.adb,
+	freeze.adb, get_alfa.adb, get_alfa.ads, gnat1drv.adb, lib-writ.adb,
+	lib-writ.ads, lib-xref.adb, lib-xref.ads, lib-xref-alfa.adb, opt.adb,
+	opt.ads, put_alfa.adb, put_alfa.ads, restrict.adb, sem_ch12.adb,
+	sem_ch13.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
+	sem_prag.adb, sem_res.adb, sem_util.adb: Minor reformatting, renaming
+	ALFA in Alfa (we dropped acronym).
+	* einfo.adb (Primitive_Operations): Correctly return list of primitive
+	operations in a case where it returned previously No_Elist.
+
+2011-08-31  Robert Dewar  <dewar@adacore.com>
+
+	* s-taprop-vxworks.adb, sem_ch5.adb, s-taprop-tru64.adb, exp_alfa.adb,
+	s-taprop-vms.adb, bindgen.adb, s-mudido.adb, s-mudido.ads,
+	sem_res.adb, expander.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
+	s-taprop-solaris.adb, s-mudido-affinity.adb, vms_conv.adb,
+	s-taprop-irix.adb, s-taprop.ads, s-taskin.adb, s-taskin.ads,
+	s-taprop-hpux-dce.adb, a-chtgbo.adb, s-taprop-posix.adb: Minor
+	reformatting.
+
+2011-08-31  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch12 (Check_Private_View): Revert previous change.
+	* sem_res.adb (Conversion_Check): Do not emit the error message if the
+	conversion is in a generic instance.
+
+2011-08-31  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbhase.adb (Symmetric_Difference): Dereference correct node array.
+	* a-chtgbo.adb (Free): Allow 0 as index value.
+
+2011-08-31  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cborma.adb (Insert): Add comment to explain why no element
+	assignment.
+
+2011-08-31  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_util.adb (Find_Body_Discriminal): Test whether the scope of the
+	spec discriminant is already a concurrent type, in which case just use
+	it, otherwise fetch the Corresponding_Concurrent_Type as before.
+
+2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* system-irix-n64.ads, system-linux-armeb.ads, system-linux-armel.ads,
+	system-linux-mips.ads, system-linux-mipsel.ads,
+	system-linux-mips64el.ads, system-linux-ppc64.ads,
+	system-linux-sparcv9.ads, system-rtems.ads: Remove GCC_ZCX_Support.
+
+2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h (TYPE_EXTRA_SUBTYPE_P): Add internal check.
+	* gcc-interface/utils2.c (build_binary_op): Tighten condition.
+	(build_unary_op): Likewise.
+
+2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* raise-gcc.c: Do not include coretypes.h and tm.h.
+	(setup_to_install): Remove test for compiler macro.
+	* targext.c: Document use for the library.
+	* gcc-interface/Makefile.in: Fix comment on the use of IN_GCC.
+
+2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not convert
+	the expression to the nominal type if the latter is a record type with
+	a variant part and the type of the former is a record type without one.
+
+2011-08-30  Yannick Moy  <moy@adacore.com>
+
+	* exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
+	expansion in Alfa mode.
+	* exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public
+	* exp_alfa.adb, exp_alfa.ads: New package defining light expansion for
+	Alfa mode.
+	* gnat1drv.adb (Adjust_Global_Switches): Update Comment.
+	* sem_res.adb: Ditto.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-30  Thomas Quinot  <quinot@adacore.com>
+
+	* g-socket.ads: Minor documentation adjustment.
+
+2011-08-30  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch9.adb, s-tassta.adb, s-secsta.adb: Minor reformatting.
+
+2011-08-30  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch6_light.adb, exp_ch6_light.ads, exp_attr_light.adb,
+	exp_attr_light.ads, exp_ch7_light.adb, exp_ch7_light.ads,
+	exp_light.adb, exp_light.ads, exp_prag.adb, expander.adb,
+	gnat1drv.adb, exp_ch11.adb, exp_ch6.adb, exp_ch6.ads, exp_aggr.adb:
+	Revert change which introduced files for "light"
+	expansion, to be replaced by a single file for Alfa expansion.
+
+2011-08-30  Robert Dewar  <dewar@adacore.com>
+
+	* opt.ads, s-soflin.adb, exp_ch9.adb, sem_res.adb: Update comment.
+	Minor code reorg/reformatting.
+
+2011-08-30  Yannick Moy  <moy@adacore.com>
+
+	* opt.adb, opt.ads (Full_Expander_Active): New function defines a
+	common shorthand for (Expander_Active and not ALFA_Mode) that can be
+	used for testing full expansion, that is active expansion not in the
+	reduced mode for Alfa
+	* exp_ch4.adb, exp_ch9.adb, exp_disp.adb, sem_ch10.adb, sem_ch12.adb,
+	sem_ch6.adb, sem_ch9.adb, sem_res.adb: Use newly defined "flag" instead
+	of the verbose (Expander_Active and not ALFA_Mode)
+
+2011-08-30  Tristan Gingold  <gingold@adacore.com>
+
+	* s-parame-vms-alpha.ads, s-parame-hpux.ads, s-tassta.adb,
+	s-tarest.adb, s-parame-vms-ia64.ads, s-soflin.adb, s-secsta.adb,
+	s-secsta.ads, s-parame.ads, s-parame-vxworks.ads, s-parame-ae653.ads:
+	Renames Ratio to Percentage, and Sec_Stack_Ratio to Sec_Stack_Percentage
+
+2011-08-30  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_res.adb (Valid_Conversion): Revise test for implicit anonymous
+	access conversions to check that the conversion is a rewritten node,
+	rather than just having Comes_From_Source set to False, which wasn't
+	sufficient.
+
+2011-08-30  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch9.adb, sem_ch9.adb, sem_ch6.adb, exp_disp.adb,
+	g-socket.ads: Minor reformatting.
+
+2011-08-30  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_util.adb: Minor reformatting.
+
+2011-08-30  Tristan Gingold  <gingold@adacore.com>
+
+	* raise-gcc.c: Never catch exception if _UA_FORCE_UNWIND flag is set,
+	to be compliant with the ABI.
+
+2011-08-30  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch12.adb (Check_Private_View): Exchange the private and full view
+	of a designated type when the related access type is an actual in an
+	instance. This ensures that the full view of designated type is
+	available when inside the body of the instance.
+
+2011-08-30  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.adb (May_Be_Lvalue): To determine whether a reference may be
+	in a position to be modified, a slice is treated like an indexed
+	component.
+
+2011-08-30  Thomas Quinot  <quinot@adacore.com>
+
+	* s-oscons-tmplt.c, g-socket.ads: Adjust maximum allowed value for
+	field tv_sec in struct timeval.
+
+2011-08-30  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch9.adb, exp_disp.adb, sem_ch9.adb, sem_res.adb: Protect several
+	blocks of code doing full expansion, previously only guarded by
+	Expander_Active, by anding the test that ALFA_Mode is not set
+
+2011-08-30  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Return_Type): If the return type is incomplete,
+	add the function to the list of private dependents, for subsequent
+	legality check on Taft amendment types.
+	* sem_ch12.adb (Analyze_Formal_Incomplete_Type): Initialize
+	Private_Dependents, as for other incomplete types.
+	* sem_util.adb (Wrong_Type): Avoid cascaded errors when a
+	Taft-amendment type is used as the return type of a function.
+
+2011-08-30  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Check_Abstract_Overriding): Code cleanup: replace code
+	which emits an error by a call to a new routine which report the error.
+	* exp_ch9.adb (Build_Wrapper_Spec): Build the wrapper even if the
+	entity does not cover an existing interface.
+	* errout.ads, errout.adb (Error_Msg_PT): New routine. Used to factorize
+	code.
+	* sem_ch6.adb (Check_Conformance): Add specific error for wrappers of
+	protected procedures or entries whose mode is not conformant.
+	(Check_Synchronized_Overriding): Code cleanup: replace code which emits
+	an error by a call to a new routine which report the error.
+
+2011-08-30  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor change.
+	* exp_attr_light.adb: Minor reformatting.
+
+2011-08-30  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb: Patch inheritance of aspects in
+	Complete_Private_Subtype, to avoid infinite loop.
+
+2011-08-30  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Add_Internal_Interface_Entities): If serious errors have
+	been reported and a subprogram covering an interface primitive is not
+	found then skip generating the internal entity. Done to avoid crashing
+	the frontend.
+	(Check_Abstract_Overriding): Change text of error of wrong formal of
+	protected subprogram or entry. Done for consistency to emit exactly the
+	same error reported by Check_Synchronized_Overriding. In addition, the
+	error is restricted to protected types (bug found working on AI05-0090)
+
+2011-08-30  Yannick Moy  <moy@adacore.com>
+
+	* exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
+	expansion in Alfa mode.
+	* exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public.
+	* exp_light.adb, exp_light.ads: New package defining light expansion.
+	* expander.adb (Expand): Call light expansion in Alfa mode
+	* exp_ch6_light.adb, exp_ch6_light.ads: Light expansion of chapter 6
+	constructs.
+	* exp_ch7_light.adb, exp_ch7_light.ads: Light expansion of chapter 7
+	constructs.
+	* exp_attr_light.adb, exp_attr_light.ads: Light expansion of attributes
+	* gnat1drv.adb (Adjust_Global_Switches): Comment
+
+2011-08-30  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb: Minor refactoring.
+
+2011-08-30  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch9.adb (Expand_Entry_Barrier): Do not perform expansion in Alfa
+	mode.
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not perform
+	expansion in Alfa mode.
+	* sem_ch9.adb (Analyze_Entry_Body): Do not perform expansion in Alfa
+	mode.
+
+2011-08-30  Robert Dewar  <dewar@adacore.com>
+
+	* debug_a.adb: Update comment.
+
+2011-08-30  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, sem_ch3.adb, sem_ch5.adb, einfo.adb, checks.adb,
+	sem_util.adb, sem_util.ads, sem_res.adb, s-stposu.adb, sem_attr.adb,
+	exp_ch4.adb, exp_ch6.adb, lib-xref-alfa.adb,
+	sem_ch8.adb, sem_disp.adb, exp_ch3.adb: Minor reformatting
+
+2011-08-30  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Add section on C.6(16) implementation advice for pragma
+	volatile.
+
+2011-08-30  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch3.adb (Expand_Freeze_Array_Type): Correct the call to
+	Build_Finalization_Master by supplying an insertion node and enclosing
+	scope. In its old version, the call did not generate a finalization
+	master.
+	(Expand_Freeze_Record_Type): Add local variable Has_AACC. Add code to
+	recognize anonymous access-to-controlled components. Rewrite the
+	machinery which creates finalization masters to service anonymous
+	access-to-controlled components of a record type. In its current state,
+	only one heterogeneous master is necessary to handle multiple anonymous
+	components.
+	(Freeze_Type): Comment reformatting.
+	* rtsfind.ads: Add RE_Set_Is_Heterogeneous to tables RE_Id and
+	RE_Unit_Table.
+	* s-stposu.adb (Allocate_Any_Controlled): Rewrite the machinery which
+	associates TSS primitive Finalize_Address with either the master itself
+	or with the internal hash table depending on the mode of operation of
+	the master.
+
+2011-08-30  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch3.adb (Make_Eq_If): If the etype of the _parent component is an
+	interface type then do not generate code to compare this component.
+	Required since they have no components and their equality operator is
+	abstract.
+
+2011-08-30  Steve Baird  <baird@adacore.com>
+
+	* sem_util.ads (Deepest_Type_Access_Level): New function; for the type
+	of a saooaaat (i.e, a stand-alone object of an anonymous access type),
+	returns the (static) accessibility level of the object. Otherwise, the
+	same as Type_Access_Level.
+	(Dynamic_Accessibility_Level): New function; given an expression which
+	could occur as the rhs of an assignment to a saooaaat (i.e., an
+	expression of an access-to-object type), return the new value for the
+	saooaaat's associated Extra_Accessibility object.
+	(Effective_Extra_Accessibility): New function; same as
+	Einfo.Extra_Accessibility except that object renames are looked through.
+	* sem_util.adb 
+	(Deepest_Type_Access_Level): New function; see sem_util.ads description.
+	(Dynamic_Accessibility_Level): New function; see sem_util.ads
+	description.
+	(Effective_Extra_Accessibility): New function; see sem_util.ads
+	description.
+	* einfo.ads (Is_Local_Anonymous_Access): Update comments.
+	(Extra_Accessibility): Update comments.
+	(Init_Object_Size_Align): New procedure; same as Init_Size_Align
+	except RM_Size field (which is only for types) is unaffected.
+	* einfo.adb
+	(Extra_Accessibility): Expand domain to allow objects, not just formals.
+	(Set_Extra_Accessibility): Expand domain to allow objects, not just
+	formals.
+	(Init_Size): Add assertion that we are not trashing the
+	Extra_Accessibility attribute of an object.
+	(Init_Size_Align): Add assertion that we are not trashing the
+	Extra_Accessibility attribute of an object.
+	(Init_Object_Size_Align): New procedure; see einfo.ads description.
+	* sem_ch3.adb (Find_Type_Of_Object): Set Is_Local_Anonymous_Access
+	differently for the type of a (non-library-level) saooaaat depending
+	whether Ada_Version < Ada_2012. This is the only point where Ada_Version
+	is queried in this set of changes - everything else (in particular,
+	setting of the Extra_Accessibility attribute in exp_ch3.adb) is
+	driven off of the setting of the Is_Local_Anonymous_Access attribute.
+	The special treatment of library-level saooaaats is an optimization,
+	not required for correctnesss. This is based on the observation that the
+	Ada2012 rules (static and dynamic) for saooaaats turn out to be
+	equivalent to the Ada2005 rules in the case of a library-level saooaaat.
+	* exp_ch3.adb
+	(Expand_N_Object_Declaration): If Is_Local_Anonymous_Access is
+	false for the type of a saooaaat, declare and initialize its
+	accessibility level object and set the Extra_Accessibility attribute
+	of the saooaaat to refer to this object.
+	* checks.adb (Apply_Accessibility_Check): Add Ada 2012 saooaaat support.
+	* exp_ch4.adb (Expand_N_In): Replace some Extra_Accessibility calls with
+	calls to Effective_Extra_Accessibility in order to support
+	renames of saooaaats.
+	(Expand_N_Type_Conversion): Add new local function,
+	Has_Extra_Accessibility, and call it when determining whether an
+	accessibility check is needed.
+	It returns True iff Present (Effective_Extra_Accessibility (Id)) would
+	evaluate to True (without raising an exception).
+	* exp_ch5.adb
+	(Expand_N_Assignment_Statement): When assigning to an Ada2012
+	saooaaat, update its associated Extra_Accessibility object (if
+	it has one). This includes an accessibility check.
+	* exp_ch6.adb (Add_Call_By_Copy_Code): When parameter copy-back updates
+	a saooaaat, update its Extra_Accessibility object too (if it
+	has one).
+	(Expand_Call): Replace a couple of calls to Type_Access_Level
+	with calls to Dynamic_Access_Level to handle cases where
+	passing a literal (any literal) is incorrect.
+	* sem_attr.adb (Resolve_Attribute): Handle the static accessibility
+	checks associated with "Saooaat := Some_Object'Access;"; this must
+	be rejected if Some_Object is declared in a more nested scope
+	than Saooaat.
+	* sem_ch5.adb (Analyze_Assignment): Force accessibility checking for an
+	assignment to a saooaaat even if Is_Local_Anonymous_Access
+	returns False for its type (indicating a 2012-style saooaaat).
+	* sem_ch8.adb
+	(Analyze_Object_Renaming): Replace a call to Init_Size_Align
+	(which is only appropriate for objects, not types) with a call
+	of Init_Object_Size_Align in order to avoid trashing the
+	Extra_Accessibility attribute of a rename (the two attributes
+	share storage).
+	* sem_res.adb
+	(Valid_Conversion) Replace six calls to Type_Access_Level with
+	calls to Deepest_Type_Access_Level. This is a bit tricky. For an
+	Ada2012 non-library-level saooaaat, the former returns library level
+	while the latter returns the (static) accessibility level of the
+	saooaaat. A type conversion to the anonymous type of a saooaaat
+	can only occur as part of an assignment to the saooaaat, so we
+	know that such a conversion must be in a lhs context, so Deepest
+	yields the result that we need. If such a conversion could occur,
+	say, as the operand of an equality operator, then this might not
+	be right. Also add a test so that static accessibilty checks are
+	performed for converting to a saooaaat's type even if
+	Is_Local_Anonymous_Access yields False for the type.
+
+2011-08-30  Javier Miranda  <miranda@adacore.com>
+
+	* sem_disp.adb (Check_Dispatching_Operation): Complete condition that
+	controls generation of a warning associated with late declaration of
+	dispatching functions. Required to avoid generating spurious
+	warnings.
+
+2011-08-30  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch6.adb (Check_Return_Subtype_Indication): Issue error if the
+	return object has an anonymous access type and the function's type is
+	a named access type.
+	* sem_ch8.adb (Analyze_Object_Renaming): Suppress error about renaming
+	conversions on implicit conversions, since such conversions can occur
+	for anonymous access cases due to expansion. Issue error for attempt
+	to rename an anonymous expression as an object of a named access type.
+	* sem_res.ads (Valid_Conversion): Add defaulted parameter Report_Errs,
+	to indicate whether this function should report errors on invalid
+	conversions.
+	* sem_res.adb (Resolve): For Ada 2012, in the case where the type of
+	the expression is of an anonymous access type and the expected type is
+	a named general access type, rewrite the expression as a type
+	conversion, unless this is an expression of a membership test.
+	(Valid_Conversion.Error_Msg_N): New procedure that conditions the
+	calling of Error_Msg_N on new formal Report_Errs.
+	(Valid_Conversion.Error_Msg_NE): New procedure that conditions the
+	calling of Error_Msg_NE on new formal Report_Errs.
+	(Valid_Conversion): Move declaration of this function to the package
+	spec, to allow calls from membership test processing. For Ada 2012,
+	enforce legality restrictions on implicit conversions of anonymous
+	access values to general access types, disallowing such conversions in
+	cases where the expression has a dynamic accessibility level (access
+	parameters, stand-alone anonymous access objects, or a component of a
+	dereference of one of the first two cases).
+	* sem_type.adb (Covers): For Ada 2012, allow an anonymous access type
+	in the context of a named general access expected type.
+	* exp_ch4.adb Add with and use of Exp_Ch2.
+	(Expand_N_In): Add processing for membership tests applied to
+	expressions of an anonymous access type. First, Valid_Conversion is
+	called to check whether the test is statically False, and then the
+	conversion is expanded to test that the expression's accessibility
+	level is no deeper than that of the tested type. In the case of
+	anonymous access-to-tagged types, a tagged membership test is applied
+	as well.
+	(Tagged_Membership): Extend to handle access type cases, applying the
+	test to the designated types.
+	* exp_ch6.adb (Expand_Call): When creating an extra actual for an
+	accessibility level, and the actual is a 'Access applied to a current
+	instance, pass the accessibility level of the type of the current
+	instance rather than applying Object_Access_Level to the prefix. Add a
+	??? comment, since this level isn't quite right either (will eventually
+	need to pass an implicit level parameter to init procs).
+
+2011-08-30  Bob Duff  <duff@adacore.com>
+
+	* s-taskin.ads: Minor comment fix.
+
+2011-08-30  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Check_Parameterless_Call): If the node is a selected
+	component and the selector is a dispatching operation, check if it is
+	a prefixed call before rewriting as a parameterless function call.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc-interface/Makefile.in (../stamp-gnatlib1-$(RTSDIR)): Copy
+	tsystem.h into $(RTSDIR) instead of rts.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch10.adb, a-coorse.adb, exp_dist.adb, exp_ch3.adb: Minor
+	reformatting.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* alfa.ads (Name_Of_Heap_Variable): New constant name.
+	* lib-xref-alfa.adb, lib-xref.adb, lib-xref.ads (Drefs): New global
+	table to hold dereferences.
+	(Add_ALFA_Xrefs): Take into account dereferences as special
+	reads/writes to the variable "HEAP".
+	(Enclosing_Subprogram_Or_Package): Move subprogram here.
+	(Generate_Dereference): New procedure to store a read/write dereferencew
+	in the table Drefs.
+	* put_alfa.adb (Put_ALFA): Use different default than (0,0) used for
+	the special "HEAP" var.
+	* sem_ch4.adb (Analyze_Explicit_Dereference): Store read dereference
+	in ALFA mode.
+	* sem_util.adb (Note_Possible_Modification): Store write dereference
+	in ALFA mode.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch3.adb (Freeze_Type): Generate an accessibility check which
+	ensures that the level of the subpool access type is not deeper than
+	that of the pool object.
+	* sem_util.adb (Object_Access_Level): Expand to handle defining
+	identifiers.
+	* sem_res.adb (Resolve_Allocator): Add a guard to avoid examining the
+	subpool handle name of a rewritten allocator.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* impunit.adb, exp_ch4.adb, s-finmas.adb: Minor reformatting.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_dist.adb (TC_Rec_Add_Process_Element): For a choice with multiple
+	values, we generate multiple triples of parameters in the TypeCode.
+	Bump Choice_Index for each such triple so that a subsequent default
+	choice is associated with the correct index in the typecode.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cdlili.adb (Iterate): Initialize properly an iterator over a null
+	container.
+	(First, Last): Handle properly an iterator over a null container.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* sem_ch10.adb (Analyze_With_Clause,Install_Withed_Unit): Abandon
+	processing if we run across a node with no Scope. This can happen if
+	we're with-ing an library-level instance, and that instance got errors
+	that caused "instantiation abandoned".
+	* sem_util.adb (Unit_Declaration_Node): Make it more robust, by raising
+	an exception instead of using Assert, so it won't go into an infinite
+	loop, even when assertions are turned off.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-coorse.adb: Proper handling of empty ordered sets.
+
+2011-08-29  Johannes Kanig  <kanig@adacore.com>
+
+	* debug.adb: Add comments.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* a-except.adb, a-except-2005.adb: Minor comment rewording and
+	reformatting.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Array_Type_Declaration): Remove insertion of
+	declaration for Itypes in Alfa mode.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-cdlili.ads, a-coinve.ads, a-coorma.adb, a-coorma.ads, s-tassta.adb,
+	a-cborma.adb, a-cborma.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
+	a-cborse.ads, a-cobove.adb, a-cobove.ads, a-cbhase.ads: Minor
+	reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* exp_ch7.adb, exp_ch7.ads (Build_Exception_Handler): Move its spec to
+	package spec.
+	* exp_intr.adb (Expand_Unc_Deallocation): Use Build_Exception_Handler.
+	* a-except.adb, a-except-2005.adb (Rcheck_22): Do not defer aborts
+	while raising PE.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-cbhama.adb, a-cbhama.ads: Minor reformatting.
+
+2011-08-29  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch8.adb (Analyze_Subprogram_Renaming): Complete support for
+	renamings of formal subprograms when the actual for a formal type is
+	class-wide.
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
+	to Target.
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
+	components of record type.
+	* a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
+	to Target.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cbhama.adb, a-cbhama.ads, a-cborma.adb, a-cborma.ads, a-cobove.adb,
+	a-cobove.ads, a-coorma.adb, a-coorma.ads: Add iterator machinery to
+	container packages.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_util.adb, gnat1drv.adb, s-parint.ads: Minor
+	reformatting.
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbhama.ads, a-cbhase.ads (Cursor): Default-initialize all
+	components of record type.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* s-tassta.adb (Task_Wrapper): Handle and ignore exceptions propagated
+	by the termination handler.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Array_Type_Declaration): Create declarations for Itypes
+	created in Alfa mode, instead of inserting artificial declarations of
+	non-Itypes in the tree.
+	* sem_util.adb, sem_util.ads (Itype_Has_Declaration): New function to
+	know if an Itype has a corresponding declaration, as defined in
+	itypes.ads.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* gnat1drv.adb: Minor rewrite.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* s-tasuti.adb (Make_Passive): Work around race condition in
+	Make_Independent, which can cause Wait_Count to be zero. So instead of
+	asserting that Wait_Count > 0, and then decrementing it, decrement it
+	only if Wait_Count > 0.
+	* s-taskin.ads (Wait_Count, Alive_Count, Awake_Count): All of these
+	should be nonnegative, so declare them Natural instead of Integer.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, sem_ch3.adb, a-cihama.adb, a-cihama.ads, exp_ch7.adb,
+	sem_ch5.adb, a-ciorse.adb, a-ciorse.ads, sem_ch12.adb, a-cidlli.adb,
+	a-cidlli.ads, sem_util.adb, sem_res.adb, gnat1drv.adb, a-except.adb,
+	a-except.ads, a-except-2005.ads, sem_ch4.adb, exp_disp.adb,
+	exp_aggr.adb, sem_ch13.adb, par-ch3.adb: Minor reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* s-auxdec-vms-alpha.adb: Add comments, remove some HT before labels.
+
+2011-08-29  Vadim Godunko  <godunko@adacore.com>
+
+	* s-parint.ads: Minor comment clarification.
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* prj.adb (Initialize): Make sure that new reserved words after Ada 95
+	may be used as identifiers.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-coinho.ads: Minor reformating.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Handle properly a loop over a
+	container of a derived type.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cidlli.adb, a-cidlli.ads, a-cihama.adb, a-cihama.ads,
+	a-ciorse.adb, a-ciorse.ads: Add iterator machinery to containers.
+
+2011-08-29  Pascal Obry  <obry@adacore.com>
+
+	* exp_disp.adb: Minor comment fix.
+	(Make_Disp_Asynchronous_Select_Body): Properly initialize out parameters
+	to avoid warnings when compiling with -Wall.
+	(Make_Disp_Conditional_Select_Body): Likewise.
+	(Make_Disp_Timed_Select_Body): Likewise.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Formal_Subprogram_Declaration): If default is
+	an entity name, generate reference for it.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Uniform handling of "X of S"
+	iterator form.
+	* sem_util.adb (Is_Iterator, Is_Reversible_Iterator): Yield True for
+	the class-wide type.
+	* sem_ch5.adb: Move some rewriting to the expander, where it belongs.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Check_Constrained_Object): Do not create an actual
+	subtype for an object whose type is an unconstrained union.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch3.adb (P_Array_Type_Definiation, P_Component_Items): "aliased"
+	is allowed in a component definition, by AI95-406.
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-chtgbo.adb (Generic_Iteration): Use correct overloading of Next.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-except-2005.adb: Alphabetize all routines.
+	(Triggered_By_Abort): New routine.
+	* a-except-2005.ads (Triggered_By_Abort): New routine.
+	* a-except.adb Alphabetize all routines.
+	(Triggered_By_Abort): New routine.
+	* a-except.ads (Triggered_By_Abort): New routine.
+	* exp_ch7.adb: Update all comments involving the detection of aborts in
+	finalization code.
+	(Build_Object_Declarations): Do not generate code to detect the
+	presence of an abort at the start of finalization code, use a runtime
+	routine istead.
+	* rtsfind.ads: Add RE_Triggered_By_Abort to tables RE_Id and
+	RE_Unit_Table.
+	* sem_res.adb (Resolve_Allocator): Emit a warning when attempting to
+	allocate a task on a subpool.
+	* s-stposu.adb: Add library-level flag Finalize_Address_Table_In_Use.
+	The flag disables all actions related to the maintenance of
+	Finalize_Address_Table when subpools are not in use.
+	(Allocate_Any_Controlled): Signal the machinery that subpools are in
+	use.
+	(Deallocate_Any_Controlled): Do not call Delete_Finalize_Address which
+	performs costly task locking when subpools are not in use.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* gnat1drv.adb (Adjust_Global_Switches): Restore expansion of tagged
+	types and dispatching calls in Alfa mode.
+	* lib-xref-alfa.adb (Collect_ALFA): Rewrite computation of
+	correspondance between body and spec scopes, to reuse utility functions
+	(Traverse_Declarations_Or_Statements): Protect access to body for stub
+	by testing the presence of the library unit for the body
+	* sem_ch6.adb (Set_Actual_Subtypes): take into account that in Alfa
+	mode the expansion of accept statements is skipped
+	* sem_util.adb, sem_util.ads (Unique_Entity): New function returning
+	the unique entity corresponding to the one returned by
+	Unique_Defining_Entity applied to the enclosing declaration of the
+	argument.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* treepr.ads: Improve debugging facilities. pn(x) no longer crashes in
+	gdb when x is not a node (it can be a node list, name_id, etc). pp is
+	an alias for pn. ppp is an alias for pt.
+
+2011-08-29  Javier Miranda  <miranda@adacore.com>
+
+	* exp_aggr.adb (Expand_Record_Aggregate): Use the top-level enclosing
+	aggregate to take a consistent decision on the need to convert into
+	assignments aggregates that initialize constant objects.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Expand_Allocator_Expression): Add a call to
+	Build_Allocate_Deallocate_Proc in order to handle allocation of
+	non-controlled objects on subpools.
+	* impunit.adb: Remove s-finmas and s-spsufi since they were never meant
+	to be end-user visible.
+	* s-finmas.adb: Add with and use clause for System.HTable.
+	Add an instantiation of Simple_HTable which provides a mapping between
+	the address of a controlled object and the corresponding
+	Finalize_Address used to clean up the object. The table is used when a
+	master is operating in heterogeneous mode.
+	(Attach): Explain why the input node is not verified on being already
+	attached.
+	(Delete_Finalize_Address): New routine.
+	(Detach): Add pragma Assert which ensures that a node is already
+	attached.
+	(Finalize): Add local variable Cleanup. Rewrite the iteration scheme
+	since nodes are no longer removed on traversal. Explain why node
+	detachment is undesirable in this case.
+	(Get_Finalize_Address): New routine.
+	(Hash): New routine.
+	(Is_Empty_List): Removed.
+	(pm): Renamed to Print_Master. Add output for discriminant
+	Is_Homogeneous.
+	Comment reformatting.
+	(Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
+	* s-finmas.ads: Various comments additions / improvements.
+	Type Finalization_Master has a discriminant which determines the mode of
+	operation.
+	(Delete_Finalize_Address): New routine.
+	(Get_Finalize_Address): New routine.
+	(pm): Renamed to Print_Master.
+	(Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
+	* s-stposu.adb: Add with clause for System.Address_Image; Add with and
+	use clause for System.IO.
+	(Allocate_Any_Controlled): Add machinery to set TSS primitive
+	Finalize_Address depending on the mode of allocation and the mode of
+	the master.
+	(Deallocate_Any_Controlled): Remove the relation pair object -
+	Finalize_Address regardless of the master mode. Add comment explaining
+	the reason.
+	(Detach): Ensure that fields Prev and Next are null after detachment.
+	(Finalize_Pool): Remove local variable Next_Ptr. Rewrite the iteration
+	scheme to check whether the list of subpools is empty. There is no
+	longer need to store the next subpool or advance the current pointer.
+	(Is_Empty_List): New routine.
+	(Print_Pool): New routine.
+	(Print_Subpool): New routine.
+	* s-stposu.ads: Various comments additions / improvements.
+	Field Master of type Root_Subpool is now a heterogeneous collection.
+	(Print_Pool): New routine.
+	(Print_Subpool): New routine.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Iterator_Loop): Implement Ada2012 loop iterator
+	forms, using aspects of container types.
+	* sem_ch3.adb (Find_Type_Name): Preserve Has_Delayed_Aspects and
+	Has_Implicit_Dereference flags, that may be set on the partial view.
+	* sem_ch4.adb (Process_Overloaded_Indexed_Component): Prefix may be a
+	container type with an indexing aspect.
+	(Analyze_Quantified_Expression): Analyze construct with expansion
+	disabled, because it will be rewritten as a loop during expansion.
+	(Try_Container_Indexing): The prefix itself may be a container type
+	with an indexing aspect, as with a vector of vectors.
+	* sem_ch5.adb (Analyze_Iteration_Scheme): In a generic context, analyze
+	the original doamin of iteration, for name capture.
+	(Analyze_Iterator_Specification): If the domain is an expression that
+	needs finalization, create a separate declaration for it.
+	For an iterator with "of" retrieve default iterator info from aspect of
+	container type. For "in" iterator, retrieve type of Iterate function.
+	* sem_ch13.adb (Check_Iterator_Function): Fix typo.
+	(Check_Aspect_At_End_Of_Declaration): Make type unfrozen before
+	analysis, to prevent spurious errors about late attributes.
+	* sprint.adb: Handle quantified expression with either loop or iterator
+	specification.
+	* a-convec.ads, a-convec.adb: Iterate function returns a reversible
+	iterator.
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Scan_Make_Arg): Take any option as is in packages Compiler,
+	Binder or Linker of the main project file.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* inline.adb (Add_Scopes_To_Clean): Exclude any entity within a generic
+	unit.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch9.adb: Partial revert of previous change for Alfa mode
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch11.adb: Minor expansion of comment.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Add_ALFA_Scope): Treat generic entities.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Arithmetic_Op): If the node has a universal
+	interpretation, set the type before resolving the operands, because
+	legality checks on an exponention operand need to know the type of the
+	context.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Package_Instantiation): Do not set delayed
+	cleanups on a master if the instance is within a generic unit.
+	Complement to the corresponding fix to inline.adb for K520-030.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* exp_ch7.adb (Build_Raise_Statement): Raise PE instead of the current
+	occurrence.
+	* exp_intr.adb: Minor comment fix.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Fix cases where
+	Delay_Required was used as an uninitialized variable.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-cdlili.adb, a-cdlili.ads, a-coinve.adb, a-coinve.ads,
+	sem_util.adb, sem_util.ads, a-cohama.adb, a-cohama.ads, a-coorse.adb,
+	a-coorse.ads, aspects.ads, sem_ch8.adb: Minor reformatting.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* system-freebsd-x86_64.ads (Backend_Overflow_Checks): Set true True.
+	Remove unused variables.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb: Remove Build_Explicit_Dereference.
+	* sem_util.adb, sem_util.ads (Build_Explicit_Dereference): Moved here
+	from sem_res.adb, used in analysis of additional constructs.
+	(Is_Iterator, Is_Reversible_Iterator): New predicates for Ada2012
+	expansion of iterators.
+	(Is_Object_Reference): Recognize variables rewritten as explicit
+	dereferences in Ada2012.
+	* snames.ads-tmpl: Add Has_Element, Forward_Iterator,
+	Reversible_Iterator names, for expansion of Ada2012 iterators.
+	* aspects.ads, aspects.adb (Find_Aspect): Utility.
+	* a-cdlili.ads, a-cdlili.adb: Add new iterator machinery to doubly
+	linked list container.
+	* a-coinve.ads, a-coinve.adb: Ditto for indefinite vector containers.
+	* a-coorse.ads, a-coorse.adb: Ditto for ordered sets.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* a-cohama.adb, a-cohama.ads: Add iterator primitives to hashed map
+	containers.
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): Get the maximum number of simultaneous
+	compilation processes after the Builder switches has been scanned, as
+	there may include -jnn.
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-chtgbo.adb (Generic_Equal): Use correct overloading of Next.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* gnatcmd.adb (GNATCmd): On OpenVMS, truncate the length of
+	GNAT_DRIVER_COMMAND_LINE to 255.
+
+2011-08-29  Pascal Obry  <obry@adacore.com>
+
+	* freeze.adb, sem_ch8.adb, a-convec.adb, a-convec.ads: Minor
+	reformatting and style fix (class attribute casing).
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch11.adb: Yet another case where expansion should be common
+	between CodePeer and Alfa.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch9.adb: Partial revert of previous change for Alfa mode.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Matches_Limited_With_View): The limited views of an
+	incomplete type and its completion match.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch13.adb: Adjust previous change.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb, prj.adb, sem_util.adb, sem_res.adb, gnat1drv.adb,
+	exp_ch4.adb, sem_ch8.adb: Minor code reorganization
+	Minor reformatting.
+
+2011-08-29  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, prj.adb, prj.ads (Compute_All_Imported_Projects): Also
+	initialize aggregated projects.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Find_Renamed_Entity): Within an instance, use scope
+	depth of candidates to resolve a potentially spurious ambiguity between
+	two visible subprograms.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma): Allow Test_Case pragma without
+	Requires/Ensures.
+	* sem_util.adb (Get_Ensures_From_Test_Case_Pragma,
+	Get_Requires_From_Test_Case_Pragma): Allow Test_Case pragma without
+	Requires/Ensures.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* gnat1drv.adb (Adjust_Global_Switches): Improve previous change.
+	Add comment.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_res.adb: Minor reformatting.
+
+2011-08-29  Johannes Kanig  <kanig@adacore.com>
+
+	* exp_ch4.adb (Expand_Quantified_Expression): Do not expand in ALFA
+	mode.
+	* gnat1drv.adb (Adjust_Global_Switches): Set
+	Use_Expressions_With_Actions to False in ALFA mode.
+	* sem_res.adb (Resolve_Quantified_Expression): Simpler treatment in
+	ALFA mode.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch13.adb (Expand_N_Freeze_Entity): Do nothing in Alfa mode.
+	* exp_ch9.adb: Do not expand tasking constructs in Alfa mode.
+	* gnat1drv.adb (Adjust_Global_Switches): Suppress the expansion of
+	tagged types and dispatching calls in Alfa mode.
+
+2011-08-29  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Process_Discriminants): Add missing check to ensure that
+	we do not report an error on an Empty node.
+
+2011-08-29  Geert Bosch  <bosch@adacore.com>
+
+	* Makefile.rtl (GNATRTL_NONTASKING_OBJECTS): Add a-nllrar.o,
+	a-nlrear.o and a-nurear.o.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb: Minor code reorganization.
+	Minor reformatting.
+	* sem_util.adb, errout.adb, exp_ch11.adb, a-ngrear.adb, s-gearop.adb,
+	sem_ch6.adb: Minor reformatting
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* s-except.ads, s-except.adb: Provide dummy body.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_warn.adb (Within_Postcondition): Take into account the case of
+	an Ensures component in a Test_Case.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* s-excdeb.ads, s-excdeb.adb: New files, created from s-except.
+	* rtsfind.ads (RTU_Id): Replaces System_Exceptions by
+	System_Exceptions_Debug
+	(RE_Unit_Table): Search RE_Local_Raise in System_Exceptions_Debug
+	* a-except.adb: With and use System.Exceptions_Debug instead of
+	System.Exceptions.
+	* a-except-2005.adb: Likewise.
+	* s-assert.adb: Likewise.
+	* s-except.adb, s-except.ads: Move debugging hooks to s-excdeb.
+	* Makefile.rtl: Add s-excdeb.  Adjust compilation rule.
+	* gcc-interfaces/Makefile.in, gcc-interface/Make-lang.in: Add
+	s-excdeb. Update dependencies.
+	(GNATRTL_LINEARALGEBRA_OBJS): Remove a-nlrear.o a-nurear.o a-nllrar.o
+	as these no longer need external libraries.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Op_Expon): Additional check to reject an
+	exponentiation operator on universal values in a context that requires
+	a fixed-point type.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* raise-gcc.c (personnality_routine): Fix thinko.  Set Ada occurrence
+	before calling notify_handled_exception.
+	* a-exextr.adb: Fix comment.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Expand_Allocator_Expression): Add code to set attribute
+	Finalize_Address of the access type's finalization master.
+	(Expand_N_Allocator): Add code to set attribute Finalize_Address of the
+	access type's finalization master. Add a guard to prevent
+	Associated_Storage_Pool from being set on .NET/JVM.
+	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add code to set
+	attribute Finalize_Address of the access type's finalization master.
+	* exp_ch7.adb (Make_Finalize_Address_Call): New routine.
+	* exp_ch7.ads (Make_Finalize_Address_Call): New routine.
+	* rtsfind.ads: Add RE_Set_Finalize_Address to tables RE_Id and
+	RE_Unit_Table.
+	* s-finmas.adb: Add with clause for System.Address_Image. Add with and
+	use clause for System.IO
+	(Detach): Relax the assertion, to be reinstated later.
+	(Finalize): Rewrite the iteration loop to avoid pointer comparison.
+	Relax the assertion on Finalize_Address, to be reinstated later.
+	(Is_Empty_List): New routine.
+	(pm): New debug routine.
+	(Set_Finalize_Address): New routine.
+	* s-finmas.ads (pm): New debug routine.
+	(Set_Finalize_Address): New routine.
+	* s-stposu.adb (Allocate_Any_Controlled): Code reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr-gcc.adb (GCC_Exception_Access, GNAT_GCC_Exception_Access):
+	Remove convention C.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* s-taprop-vms.adb (Get_Exc_Stack_Addr): Remove.
+	(Initialize_TCB): Remove Exc_Stack_Ptr initialization.
+	(Finalize_TCB): Remove its finalization.
+	(Initialize): Remove assignment of GET_Exc_Stack_Addr
+	* s-soflin.adb (NT_Exc_Stack): Remove
+	(Get_Exc_Stack_Addr_NT): Likewise.
+	(Get_Exc_Stack_Addr_Soft): Likewise.
+	* s-soflin.ads (Get_Exc_Stack_Addr_NT): Remove.
+	(Get_Exc_Stack_Addr): Likewise.
+	(Get_Exc_Stack_Addr_Soft): Likewise
+	* s-taspri-vms.ads (Exc_Stack_T): Remove.
+	(Exc_Stack_Ptr_T): Likewise.
+	(Private_Data): Remove Exc_Stack_Ptr component.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* raise-gcc.c (get_ip_from_context): New function. Factorize code.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* gnat_ugn.texi: Fix aix and x86-solaris info for run-time.
+
+2011-08-29  Geert Bosch  <bosch@adacore.com>
+
+	* s-gearop.ads (Back_Substitute, Diagonal, Forward_Eliminate,
+	L2_Norm, Swap_Column): New generic subprograms
+	* s-gearop.adb (Back_Substitute, Diagonal, Forward_Eliminate,
+	L2_Norm, Swap_Column): Implement new subprograms in order to
+	eliminate dependency on BLAS and LAPACK libraries in
+	Ada.Numerics.Generic_Real_Arrays and eventually also the complex
+	version. Forward_Eliminate/Back_Substitute can be used to put a
+	matrix in row echelon or reduced row echelon form using partial
+	pivoting.
+	* a-ngrear.adb: (Back_Substitute, Diagonal, Forward_Eleminate,
+	Swap_Column): Instantiate from System.Generic_Array_Operations.
+	("*", "abs"): Implement by instantiation from Generic_Array_Operations.
+	(Sqrt): Local function for simple computation of square root without
+	adding dependencies on Generic_Elementary_Functions.
+	(Swap): New subprogram to exchange floating point numbers.
+	(Inverse): Reimplement using Jordan-Gauss elimination.
+	(Jacobi): New procedure implementing Jacobi's method for computation
+	of eigensystems, based on Rutishauser's implementation.
+	(L2_Norm): Implement directly using the inner product.
+	(Sort_Eigensystem): Sort eigenvalue/eigenvector pairs in order of
+	decreasing eigenvalue as required by the Ada RM.
+	(Swap_Column): New helper procedure for Sort_Eigensystem.
+	Remove with of System.Generic_Real_BLAS and System.Generic_Real_LAPACK.
+	Add with of Ada.Containers.Generic_Anonymous_Array_Sort, for
+	Sort_Eigensystems.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* put_scos.adb (Put_SCOs): Do not emit a newline for an empty
+	statements line.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* s-finmas.adb (Finalize): Check Finalize_Address of the master rather
+	than the current node.
+	* s-finmas.ads: Move field Finalize_Address from type FM_Node to
+	Finalization_Master. The list headers have two fields instead of three.
+	This should fix alignment issue but subpool allocations are now
+	unusable. Alphabetize subprograms.
+	* s-stposu.adb (Allocate_Any_Controlled): Use the offset rather than
+	the size of the header when converting the beginning of the object to
+	a FM_Node. Set the master's Finalize_Address attribute if not already
+	set.
+	(Deallocate_Any_Controlled): Use the offset rather than the size of the
+	header when converting the beginning of the object to a FM_Node.
+
+2011-08-29  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch11.adb (Expand_N_Raise_Statement): Don't suppress expansion of
+	reraise when compiling for CodePeer.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* a-iteint.ads, Makefile.rtl: Add missing compilation of a-iteint.ads,
+	now needed by a-convec.adb. Fix warning.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_util.adb (Build_Allocate_Deallocate_Proc): Add a guard for the
+	processing of TSS routine Finalize_Address when compiling in
+	CodePeer_Mode.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* a-strunb.ads, einfo.ads, g-comlin.ads, sem_ch6.adb,
+	sem_warn.adb: Minor reformatting.
+
+2011-08-29  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-conf.adb (Get_Config_Switches): Also collect the list of
+	languages from aggregated projects.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb, lib-xref.ads (Traverse_Declarations_Or_Statements,
+	Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
+	Traverse_Package_Declaration, Traverse_Subprogram_Body,
+	Traverse_Compilation_Unit): Add a parameter Inside_Stubs so that bodies
+	for stubs are traversed too when parameter is set
+	(Traverse_All_Compilation_Units): Traverse without going inside stubs
+	(Traverse_Declarations_Or_Statements): Do the special traversing for
+	stubs when required.
+	* sem_util.adb, sem_util.ads (Get_Body_From_Stub): New function to
+	return subprogram or package body from stub.
+	(Is_Subprogram_Stub_Without_Prior_Declaration): New function to detect
+	stubs without prior subprogram decl.
+
+2011-08-29  Vasiliy Fofanov  <fofanov@adacore.com>
+
+	* gnat_ugn.texi: Fix typo.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* s-stposu.adb (Allocate_Any_Controlled): Reimplement the mechanism
+	which accounts for size vs alignment issues and calculates the size of
+	the list header.
+	(Deallocate_Any_Controlled): Ditto.
+	(Nearest_Multiple_Rounded_Up): New routine.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exstat.adb (String_To_EO): Do no set Cleanup_Flag.
+	* a-exexda.adb (Set_Exception_C_Msg): Ditto.
+	(Set_Exception_Msg): Ditto.
+	* a-exexpr-gcc.adb (Setup_Current_Excep): Ditto.  Do not set
+	Private_Data.
+	* a-except.adb, a-except-2005.adb (Save_Occurrence_No_Private): Remove.
+	Use Save_Occurrence instead of Save_Occurrence_No_Private.
+	(Raise_With_Msg): Remove Cleanup_Flag.
+	* a-except.ads, a-except-2005.ads (Exception_Occurrence): Remove
+	Clean_Flag and Private_Data components.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* freeze.adb (Freeze_Record_Type): Ignore packing in Alfa mode, like
+	in CodePeer mode.
+	* sem_ch3.adb (Signed_Integer_Type_Declaration): Correct the generation
+	of an explicitly declared type, so that the base types of the original
+	type and this generated type are the same, and a "type" (not a subtype
+	like previously).
+	* errout.adb (Special_Msg_Delete): Do not issue messages "Size too
+	small" in Alfa mode, like in CodePeer mode.
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore rep
+	clauses in Alfa mode.
+
+2011-08-29  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.ads, exp_ch6.adb (Is_Null_Procedure): Move the spec of this
+	function to the package spec.
+	* sem_ch6.adb (Find_Corresponding_Spec, New_Overloaded_Entity): For
+	internally generated bodies of null procedures locate the internally
+	generated spec enforcing mode conformance.
+	(Is_Interface_Conformant): Ensure that the controlling formal of the
+	primitives match.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma, case Inline): In an instance, do not
+	reject the pragma if it appears to apply to a formal subprogram.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch4.adb (Expand_Allocator_Expression): Use consistent name for
+	inner expression, to prevent double evaluation.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr.adb (Propagate_Exception): Remove all the parameters as
+	they were unused.
+	* a-exexpr-gcc.adb (Propagate_Exception): Ditto.
+	* a-except-2005.adb (Propagate_Exception): Adjust spec.
+	(Raise_Current_Excep): Adjust call.
+	(Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_disp.adb: Minor reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr.adb (Setup_Exception): Removed.
+	* a-exexpr-gcc.adb (Setup_Exception): Removed.
+	* a-except.adb (Exception_Propagation): Removed.
+	* a-except-2005.adb (Setup_Exception): Removed.
+	(Reraise): Remove call to Setup_Exception.
+	(Reraise_Occurrence): Ditto.
+	(Reraise_Occurrence_Always): Ditto.
+	(Reraise_Occurrence_No_Defer): Ditto.
+	(Transfer_Occurrence): Ditto.
+	* a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
+	(Set_Exception_Msg): Ditto.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-convec.adb, exp_disp.adb: Minor reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
+
+2011-08-29  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
+	Exception_Handlers to No_List instead of Empty_List in the case where
+	there are no handlers.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* gcc-interface/gigi.h (enum standard_datatypes): Add
+	ADT_reraise_zcx_decl
+	(reraise_zcx_decl): New macro.
+	* gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
+	(gigi): Set reraise_zcx_decl.
+	(Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
+	(gnat_to_gnu): Handle N_Raise_Statement.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
+	a-undesu.adb: Minor reformatting.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_disp.adb (Check_Premature_Freezing): When building a dispatch
+	table, accept an unfrozen untagged component if it is an actual for a
+	formal incomplete type.
+	* a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
+	provide new iterator forms over vectors.
+	Introduce type Iterator in package body to implement operations of
+	Reversible_Iterator interface.
+	* a-iteint.ads: Make package pure so it is usable with new container
+	packages, that are categorized Remote_Types.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
+	of <>, because this is the routine that checks for dimensionality
+	errors (for example, for a two-dimensional array, (others => <>) should
+	be (others => (others => <>)).
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* impunit.adb: Add new run-time units.
+	* freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
+	s-stposu.ads, s-stposu.adb: Code clean up.
+	Handle protected class-wide or task class-wide types
+	Handle C/C++/CIL/Java types.
+	* s-spsufi.adb, s-spsufi.ads: New files.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
+	library-level subprogram.
+	* sem_prag.adb (Check_Test_Case): Stricter rules for test-case
+	placement.
+	(Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
+	component.
+	* snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
+	component.
+	* gnat_rm.texi: Update doc for Test_Case pragma.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
+	convention C.
+	(GCC_Exception_Access): New type.
+	(Unwind_DeleteException): New imported procedure
+	(Foreign_Exception): Import it.
+	(GNAT_GCC_Exception): Simply have the occurrence inside.
+	(To_GCC_Exception): New function.
+	(To_GNAT_GCC_Exception): New function.
+	(GNAT_GCC_Exception_Cleanup): New procedure..
+	(Propagate_GCC_Exception): New procedure.
+	(Reraise_GCC_Exception): New procedure.
+	(Setup_Current_Excep): New procedure.
+	(CleanupUnwind_Handler): Change type of UW_Exception parameter.
+	(Unwind_RaiseException): Ditto.
+	(Unwind_ForcedUnwind): Ditto.
+	(Remove): Removed.
+	(Begin_Handler): Change type of parameter.
+	(End_Handler): Ditto. Now delete the exception if still present.
+	(Setup_Key): Removed.
+	(Is_Setup_And_Not_Propagated): Removed.
+	(Set_Setup_And_Not_Propagated): Ditto.
+	(Clear_Setup_And_Not_Propagated): Ditto.
+	(Save_Occurrence_And_Private): Ditto.
+	(EID_For): Add 'not null' constraint on parameter.
+	(Setup_Exception): Does nothing.
+	(Propagate_Exception): Simplified.
+	* exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
+	re-raise is not expanded anymore.
+	* s-except.ads (Foreign_Exception): New exception - placeholder for
+	non Ada exceptions.
+	* raise-gcc.c (__gnat_setup_current_excep): Declare
+	(CXX_EXCEPTION_CLASS): Define (not yet used)
+	(GNAT_EXCEPTION_CLASS): Define.
+	(is_handled_by): Handle foreign exceptions.
+	(PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
+
+2011-08-29  Jose Ruiz  <ruiz@adacore.com>
+
+	* a-synbar.adb (Synchronous_Barrier): Some additional clarification.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* a-synbar-posix.adb: Minor reformatting.
+
+2011-08-29  Jose Ruiz  <ruiz@adacore.com>
+
+	* a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
+	a-exetim-default.ads (Interrupt_Clocks_Supported,
+	Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
+	definitions to be compliant with AI-0171. The target systems do not
+	support separate account for the execution time of interrupt handlers.
+
+2011-08-29  Jose Ruiz  <ruiz@adacore.com>
+
+	* a-synbar.adb (Wait): Change the order of evaluation of the conditions
+	in the barrier to put first the easiest to evaluate (and the one which
+	will be True more often). More efficient.
+
+2011-08-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* s-atocou-x86.adb: Fix constraint in machine code insertion.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* aspects.ads, aspects.adb: Add new aspects for various pragmas and
+	attributes that are now aspects, as specified by AI05-0229-1.
+	* sem_ch13.adb (Analyze_Aspect_Specifications,
+	Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
+	pragmas or attribute references, as appropriate.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
+	a-synbar-posix.ads: Minor reformatting.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* snames.ads-tmpl: Add name Force.
+
+2011-08-29  Pascal Obry  <obry@adacore.com>
+
+	* prj-nmsc.adb: Minor reformatting.
+
+2011-08-29  Jose Ruiz  <ruiz@adacore.com>
+
+	* a-exetim.ads (Interrupt_Clocks_Supported,
+	Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
+	definitions to be compliant with AI-0171.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-ngelfu.adb: Add comments.
+
+2011-08-29  Geert Bosch  <bosch@adacore.com>
+
+	* a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
+	the closest machine number to Pi / 2.0.
+
+2011-08-29  Jose Ruiz  <ruiz@adacore.com>
+
+	* impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
+	package Ada.Synchronous_Barriers.
+	* a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
+	Add new specs and bodies for Ada.Synchronous_Barriers. There is a
+	default implementation using protected objects and another one
+	a-synbar-posix using POSIX barriers as the underlying support.
+	* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
+	x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
+	Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
+	Clean up dependencies.
+	* Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
+	exp_dist.adb: Minor code reorganization.
+	Minor reformatting.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
+	primitive operation must support external streaming if it is not a
+	controlling access result.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* sinfo.ads, sem_ch7.adb: Minor reformatting.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
+	restriction on allocators, as required by AI05-0013-1.
+	* restrict.ads: Minor comment fix.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
+	(To_Jmpbuf_Address): Ditto
+	(builtin_longjmp): Ditto
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_res.adb: Minor reformatting.
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): Move special processing for VM targets after the
+	call to Get_Target_Parameters.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch12.adb, par-ch12.adb: Minor reformatting.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
+	where an anonymous access discriminant of a limited designated type
+	appears in a non-immutably limited discriminated type and issue an
+	error message. Add local variable Desig_T and replace all occurrences
+	of Designated_Type.
+
+2011-08-29  Jose Ruiz  <ruiz@adacore.com>
+
+	* a-rttiev.adb (Set_Handler): Update comment to indicate that our
+	implementation is compliant to RM D.15(15/2) after the modification
+	imposed by AI05-0094-1 (binding interpretation).
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
+	s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* par-endh.adb (Check_End): For an END where it is mandatory to repeat
+	the scope name, do not report a missing label as a style violation (it
+	will be diagnosed as an illegality).
+	* exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
+	variant records: Get_Enum_Lit_From_Pos already returns a usage
+	occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
+	on Expr in Integer_Literal case so that it can be used by
+	Build_To_Any_Call.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
+	Adjust comment.
+	* exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
+	(Build_Abort_Block_Handler): New function to build an Abort_Signal
+	exception handler.
+	* exp_ch9.adb (Expand_N_Asynchronous_Select): Call
+	Build_Abort_Block_Handler to build the exception handler. Do not
+	undefer aborts for the Abort_Signal exception handler if back-end
+	exception mechanism.
+	* exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
+	back_end exceptions for all others and abort_signal.
+	* s-except.ads (ZCX_By_Default): New constant.
+	* a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
+	(Raise_Exception_Always): Ditto.
+	(Raise_From_Signal_Handler): Ditto.
+	(Raise_With_Location_And_Msg): Ditto.
+	(Raise_With_Msg): Ditto.
+	(Reraise): Ditto.
+	(Reraise_Occurence): Ditto.
+	(Reraise_Occurrence_Always): Ditto.
+	* s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
+	* s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* snames.adb-tmpl, sem_ch13.adb: Minor reformatting
+	Minor code reorganization.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
+	2012, not just Ada 2005.
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
+	with a project file or with gprbuid, if -gnatep= is specified, the
+	builder may need to be invoked with -x.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr-gcc.adb: Minor comment fix.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.adb: Minor reformatting.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
+	* par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
+	treating "some" as unreserved in earlier Ada versions. This is now
+	handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
+	rather than Name_Some, since Tok_Some is now recognized as reserved.
+	* scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
+	reserved word.
+	* scans.ads: Minor comment fixes.
+	* snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
+	for other language versions.
+	* scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
+	treating "some" as unreserved in earlier Ada versions. This is now
+	handled in Snames.Is_Keyword_Name.
+	* par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
+	Ada 2012.
+	(P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
+	unreserved in earlier Ada versions. This is now handled in
+	Snames.Is_Keyword_Name.
+	* snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
+	words as for other language versions.
+	* gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
+	Ada 2012, not just Ada 2005.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch13.adb: Additional semantic checks for aspects involved in
+	iterators.
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
+	a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
+	Container parameter.
+	(Ancestor_Find): ditto.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* par-endh.adb: Minor reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
+	(GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
+	(Adjust_N_CLeanups_For): Remove.
+	(CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
+	stack is reached.
+	(Propgate_Exception): Adjust.
+	* raise-gcc.c: Add a few static/const.
+	(Adjust_N_Cleanups_For): Remove declaration.
+	(PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb: Use type of function return when rewriting as object
+	declaration.
+
+2011-08-29  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_type.adb: Minor reformatting.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* makeutl.adb: Minor reformatting.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
+	function call of a limited type, the expansion of the renaming is
+	complicated by the presence of various temporaries and subtypes that
+	capture constraints of the renamed object.
+	Rewrite node as an object declaration, whose expansion is simpler.
+	Given that the object is limited there is no copy involved and no
+	performance hit.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
+	freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
+	system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
+	system-linux-hppa.ads, system-linux-s390.ads,
+	system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
+	system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
+	system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
+	system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
+	system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
+	system-solaris-sparc.ads, system-lynxos-x86.ads,
+	system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
+	system-solaris-x86_64.ads, system-mingw-x86_64.ads,
+	system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
+	system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
+	system-vxworks-x86.ads: Remove GCC_ZCX_Support.
+	* s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
+	s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
+	* opt.ads: Adjust comment.
+	* targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
+	* gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
+	* system.ads: Move GCC_ZCX_Support to obsolete entries.
+
+2011-08-29  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb (Do_Complete): Resolve symbolic links when a relative
+	file name is specified on the gnatmake or gprbuild command line, and
+	before we search for that file in the project.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_type.adb (Within_Instance): New predicate in Collect_Interps,
+	used to determine whether a possible interpretation for an overloadable
+	entity is declared within the current instantiation and should be
+	included in the candidate set.
+
+2011-08-29  Vasiliy Fofanov  <fofanov@adacore.com>
+
+	* gnat_rm.texi, gnat_ugn.texi: Clean ups.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Actuals): Use base type to determine whether an
+	access subtype is access_to_subprogram, when applying checks for
+	RM 3.10.2 (27).
+
+2011-08-29  Matthew Heaney  <heaney@adacore.com>
+
+	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
+	for sibling when common parent.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
+	"pragma_".
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
+	for the return type when in ASIS mode.
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): Get the default search dirs, then the target
+	parameters after getting the Builder switches, as the Builder switches
+	may include --RTS= and that could change the default search dirs.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
+	Make_Final_Call. Move the processing for class-wide types before the
+	processing for derivations from [Limited_]Controlled.
+	(Make_Final_Call): Move the processing for class-wide types before the
+	processing for derivations from [Limited_]Controlled.
+	* s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
+	Add code to account for alignments larger than the list header. Add a
+	comment illustrating the structure of the allocated object + padding +
+	header.
+	(Deallocate_Any_Controlled): Add code to account for alignments larger
+	than the list header.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sinfo.ads, sinfo.adb: New node kind
+	N_Formal_Incomplete_Type_Definition, related flags.
+	par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
+	Parse formal incomplete types.
+	* sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
+	sem_ch12.
+	* sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
+	Formal incomplete types do not need completion.
+	* sem_ch12.adb (Analyze_Formal_Incomplete_Type,
+	Validate_Incomplete_Type_Instance): New procedures to handle formal
+	incomplete types.
+	* freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
+	that corresponds to a formal incomplete type.
+	* sprint.adb: Handle formal incomplete type declarations.
+	* exp_util.adb (Insert_Actions): An incomplete_type_definition is not
+	an insertion point.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-fihema.ads, a-fihema.adb: Unit removed.
+	* a-undesu.ads, a-undesu.adb: New unit implementing
+	Ada.Unchecked_Deallocate_Subpool.
+	* einfo.adb: Remove Associated_Collection from the node usage.
+	Add Finalization_Master to the node usage.
+	(Associated_Collection): Removed.
+	(Finalization_Master): New routine.
+	(Set_Associated_Collection): Removed.
+	(Set_Finalization_Master): New routine.
+	(Write_Field23_Name): Remove Associated_Collection from the output. Add
+	Finalization_Master to the output.
+	* einfo.ads: Remove attribute Associated_Collection and its uses in
+	entities.
+	Add new attribute Finalization_Master along with its uses in entitites.
+	(Associated_Collection): Removed along with its pragma import.
+	(Finalization_Master): New routine along with a pragma import.
+	(Set_Associated_Collection): Removed along with its pragma import.
+	(Set_Finalization_Master): New routine along with a pragma import.
+	* exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
+	Build_Finalization_Collection with Build_Finalization_Master.
+	(Expand_Freeze_Record_Type): Move the generation of Finalize_Address
+	before the bodies of the predefined routines. Add comment explaining
+	this. Replace call to Build_Finalization_Collection with
+	Build_Finalization_Master.
+	(Freeze_Type): Replace call to Build_Finalization_Collection with
+	Build_Finalization_Master.
+	(Make_Finalize_Address_Body): Comment reformatting.
+	(Make_Predefined_Primitive_Specs): Code reformatting.
+	(Stream_Operation_OK): Update comment mentioning finalization
+	collections. Replace RE_Finalization_Collection with
+	RE_Finalization_Master.
+	* exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
+	Associated_Collection with Finalization_Master. Replace call to
+	Build_Finalization_Collection with Build_Finalization_Master.
+	(Expand_Allocator_Expression): Replace call to Associated_Collection
+	with Finalization_Master. Replace call to Set_Associated_Collection with
+	Set_Finalization_Master. Remove the generation of
+	Set_Finalize_Address_Ptr.
+	(Expand_N_Allocator): Replace call to Associated_Collection with
+	Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
+	* exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
+	Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
+	comment on usage. Replace call to Needs_BIP_Collection with
+	Needs_BIP_Finalization_Master Remplace BIP_Collection with
+	BIP_Finalization_Master. Update all comments which mention finalization
+	collections. Replace Associated_Collection with
+	Finalization_Master. Replace Build_Finalization_Collection with
+	Build_Finalization_Master.
+	(BIP_Formal_Suffix): Update BIP_Collection's case.
+	(Build_Heap_Allocator): Update the related comment. Rename local
+	variable Collect to Fin_Mas_Id and update its occurrences. Update
+	comments which mention finalization collections. Replace
+	Set_Associated_Collection with Set_Finalization_Master.
+	(Expand_Call): Update the code which detects a special piece of library
+	code for .NET/JVM.
+	(Make_Build_In_Place_Call_In_Allocator): Replace the call to
+	Add_Collection_Actual_To_Build_In_Place_Call with
+	Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
+	which generates a call to Make_Set_Finalize_Address_Ptr_Call.
+	(Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
+	Add_Collection_Actual_To_Build_In_Place_Call with
+	Add_Finalization_Master_Actual_To_Build_In_Place_Call.
+	(Make_Build_In_Place_Call_In_Assignment): Replace call to
+	Add_Collection_Actual_To_Build_In_Place_Call with
+	Add_Finalization_Master_Actual_To_Build_In_Place_Call.
+	(Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
+	* exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
+	(Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
+	* exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
+	Rename local variable Collect to Fin_Mas_Id and update its occurrences.
+	Replace call to Set_Associated_Collection with Set_Finalization_Master.
+	(Build_Finalization_Collection): Renamed to Build_Finalization_Master.
+	Replace the call to Associated_Collection with Finalization_Master.
+	Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
+	Update the way finalization master names are generated. Update the
+	retrieval of the correct access type which will carry the pool and
+	master attributes.
+	(Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
+	(Make_Finalize_Address_Body): Abstract types do not need
+	Finalize_Address. Code reformatting.
+	(Make_Finalize_Address_Stmts): Update comment on usage.
+	(Make_Set_Finalize_Address_Ptr_Call): Removed.
+	(Process_Declarations): Update comments.
+	* exp_ch7.ads (Build_Finalization_Collection): Renamed to
+	Build_Finalization_Master. Update associated comment.
+	(Make_Set_Finalize_Address_Ptr_Call): Removed.
+	* exp_ch13.adb: Update comments which mention finalization collections.
+	(Expand_N_Free_Statement): Replace the call to Associated_Collection
+	with Finalization_Master.
+	* exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
+	create calls to routines Allocate_Any_Controlled and
+	Deallocate_Any_Controlled.
+	(Find_Finalize_Address): New routine.
+	(Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
+	comparison.
+	(Requires_Cleanup_Actions): Update the comment on freeze node
+	inspection.
+	* exp_util.ads: Remove comment on generated code for
+	Build_Allocate_Deallocate_Proc. The code is now quite complex and it
+	is better to simply look in the body.
+	* freeze.adb (Freeze_All): Update the comment of finalization
+	collections. Replace the call to Associated_Collection with
+	Finalization_Master. Replace the call to Build_Finalization_Collection
+	with Build_Finalization_Master.
+	* impunit.adb: Add a-undesu and s-stposu to the list of units.
+	* Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
+	a-fihema.
+	* rtsfind.adb (Get_Unit_Name): Remove the processing for children of
+	Ada.Finalization. Add processing for children of System.Storage_Pools.
+	* rtsfind.ads: Remove the naming of second level children of
+	Ada.Finalization.
+	Remove Ada_Finalization_Heap_Management from the list of units.
+	Remove subtype Ada_Finalization_Child.
+	Remove the following subprogram entities:
+	
+	   RE_Allocate
+	   RE_Deallocate
+	   RE_Finalization_Collection
+	   RE_Finalization_Collection_Ptr
+	   RE_Set_Finalize_Address_Ptr
+	
+	Add the naming of second level children of System.Storage_Pools.
+	Add System_Finalization_Masters and System_Storage_Pools_Subpools to
+	the list of units.
+	Add subtype System_Storage_Pools_Child.
+	Add the following subprogram entities to System.Finalization_Masters:
+	
+	   RE_Finalization_Master
+	   RE_Finalization_Master_Ptr
+	
+	Add the following subprogram entities to System.Storage_Pools.Subpools:
+	
+	   RE_Allocate_Any_Controlled
+	   RE_Deallocate_Any_Controlled
+	   RE_Root_Storage_Pool_With_Subpools
+	   RE_Root_Subpool
+	   RE_Subpool_Handle
+	
+	Move the following subprogram entities from
+	Ada.Finalization.Heap_Management to System.Finalization_Masters:
+	
+	   RE_Add_Offset_To_Address
+	   RE_Attach
+	   RE_Base_Pool
+	   RE_Detach
+	
+	* sem_ch3.adb (Access_Type_Declaration): Replace the call to
+	Set_Associated_Collection with Set_Finalization_Master.
+	* sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
+	BIP_Finalization_Master is created.
+	* s-finmas.adb: New unit System.Finalization_Masters.
+	* s-finmas.ads: New unit System.Finalization_Masters.
+	* s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
+	* s-stposu.ads, s-stposu.adb: New unit implementing
+	System.Storage_Pools.Subpools.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* tbuild.adb: Add assertion.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* s-pooglo.adb: Minor reformatting.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
+	an indexed component of a packed array whose element type is a record
+	with a representation clause different from that of the right-hand
+	side, generate a temporary to minimuze the number of bit-field
+	operations generated.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_util.adb (Insert_Actions): Use clauses can be part of lists of
+	declarations, and thus are likely insertion points for actions.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* einfo.ads: Minor comment fix.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* frontend.adb, gnat1drv.adb: Minor reformatting.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
+	* a-fihema.adb (Allocate, Deallocate): Ditto.  Possibly add padding
+	space in front of the header.
+
+2011-08-29  Johannes Kanig  <kanig@adacore.com>
+
+	* frontend.adb (Frontend): Exit after creating Standard package when
+	-gnatd.H is present.
+	* gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
+	present.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
+	makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
+	snames.ads-tmpl: Minor reformatting.
+
+2011-08-29  Philippe Gil  <gil@adacore.com>
+
+	* prj.adb (Reset_Units_In_Table): New procedure.
+	Reset units to avoid access to freed memory.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* get_scos.adb: When reading a P statement SCO without a pragma name
+	(from an older ALI file), ensure that the Pragma_Name component is set
+	to Unknown_Pragma (not left uninitialized).
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
+	modified to compute correctly the object path of a SAL project that is
+	extending another library project.
+	(Write_Path_File): New procedure.
+	* makeutl.ads (Directories): New table moved from Buildgpr
+	(Get_Directories): New procedure moved from Buildgpr
+	(Write_Path_File): New procedure
+	* mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
+	paths before binding SALs, instead of Set_Ada_Paths.
+	* prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
+	Prj.
+	* prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
+	(Current_Source_Path_File_Of): New function
+	(Set_Current_Object_Path_File_Of): New procedure
+	(Current_Source_Object_File_Of): New function
+	(Set_Current_Object_Path_File_Of): New procedure
+	* prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
+	(Current_Source_Path_File_Of): New function
+	(Set_Current_Object_Path_File_Of): New procedure
+	(Current_Source_Object_File_Of): New function
+	(Set_Current_Object_Path_File_Of): New procedure
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
+	packed entity, use a bit-field assignment only if there is no change of
+	representation.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
+	Is_RTU instead of using Chars comparisons.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
+	temporary object if the actual is constrained, and the discriminants
+	read from the stream don't match.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* sem_attr.adb, exp_attr.adb: Add handling of
+	Attribute_System_Allocator_Alignment
+	* snames.ads-tmpl: Add Name_System_Allocator_Alignment and
+	Attribute_System_Allocator_Alignment.
+	* ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
+	* gcc-interface/targtyps.c, gcc-interface/utils2.c,
+	gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
+	get_target_system_allocator_alignment.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
+	dependencies.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* exp_ch3.adb (In_Runtime): Fix typo.
+
+2011-08-29  Bob Duff  <duff@adacore.com>
+
+	* sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
+	and a separate tag assignment is generated, ensure that the tag
+	assignment is analyzed.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* atree.ads, atree.adb (Copy_Separate_List): New function that applies
+	Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
+	of statement lists that may contain local declarations.
+	* exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
+	duplicate the triggering statements needed for the expansion of this
+	construct, when the trigger is a dispatching call to a synchronized
+	primitive.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* gnat_rm.texi: Add doc for 'Elab_Subp_Body.
+	* bindgen.adb: Add comments.
+	* snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
+	in CodePeer mode.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* exp_attr.adb: Minor reformatting.
+	Minor code reorganization and commenting.
+	* par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
+	reformatting.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* get_scos.adb: Ignore chaining indicators not currently supported
+	by Ada.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* system.ads: Minor editing.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
+	CodePeer mode.
+	* sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
+	Attribute_Elab_Subp_Body.
+	* snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
+	* sem_util.adb: Update comments.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
+	pragma name for each SCO statement corresponding to a pragma.
+
+2011-08-29  Arnaud Charlet  <charlet@adacore.com>
+
+	* opt.ads: Minor editing.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
+	that only made sense for CodePeer mode.
+
+2011-08-29  Jose Ruiz  <ruiz@adacore.com>
+
+	* targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
+	which is no longer used.
+	* targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
+	handling of the 64-bit division check.
+	* exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
+	division available.
+	* system*.ads (Support_64_Bit_Divides): Remove this flag which is no
+	longer used.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* get_scos.adb: Minor reformatting.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
+	statement list is wrapped in a block, the block is explicitly analyzed
+	in order to properly redecorate the entities and create a servicing
+	finalizer.
+
+2011-08-29  Tristan Gingold  <gingold@adacore.com>
+
+	* sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
+	(Set_Zero_Cost_Handling): Remove.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
+
+2011-08-29  Geert Bosch  <bosch@adacore.com>
+
+	* s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
+	instruction, as the latter may produce -0.0, which is not a valid VAX
+	F float number.
+	(Neg_G): Likewise for VAX F float.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb: Minor reformatting.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb: Minor comment update.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
+	the operand type.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
+	current statement sequence on a generic instantiation or a subprogram
+	declaration.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
+	Minor reformatting.
+
+2011-08-29  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
+	Correct the check which involves the freeze node of a controlled or
+	access-to-controlled type.
+
+2011-08-29  Geert Bosch  <bosch@adacore.com>
+
+	* sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
+	statements.
+	* s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
+	Asm statements.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
+	for every index type and component type that is not a subtype_mark.
+	(Process_Subtype): Set Etype of subtype.
+
+2011-08-29  Robert Dewar  <dewar@adacore.com>
+
+	* a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
+	reorganization.  Minor reformatting.
+
+2011-08-29  Steve Baird  <baird@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
+	for CodePeer and ALFA modes.
+
+2011-08-29  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_type.adb (Collect_Interps): Within an instance, collect a homonym
+	that comes from an enclosing scope if it is not the renaming of an
+	actual, to handle properly a spurious ambiguity in an instance.
+
+2011-08-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
+	(Alignment_Check_For_Size_Change): ...this.  Add SIZE parameter and
+	use it instead of the Esize of the first parameter.
+	(Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
+	above change.
+	<Size>: Likewise.  Call it for composite types on the RM size.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
+	* sem_util.adb (Unique_Name): Correct behaviour for names of
+	compilation units.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* sem_prag.adb (Check_Precondition_Postcondition): In formal
+	verification mode, analyze pragma expression for correctness, for
+	pre/post on library-level subprogram, as it is not expanded later.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
+	in formal verification.
+
+2011-08-29  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_util.adb: Minor reformatting.
+	* freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
+	there's no pragma.
+	* par_sco.ads, par_sco.adb: Update comments.
+
+2011-08-29  Yannick Moy  <moy@adacore.com>
+
+	* einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
+	associated getter/setter.
+	* sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
+
+2011-08-29  Vincent Celier  <celier@adacore.com>
+
+	* prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
+	* prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
+	with declarations for Language_Kind and Dependency_Kind for Ada.
+	* prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
+	(Process_Compiler): Take into account the new attributes Dependency_Kind
+	and Language_Kind.
+	(Check_Configuration): Check if language kind is unit based, not if the
+	language name is Ada.
+	(Process_Exceptions_Unit_Based): Ditto
+	(Add_Language): Remove default additions of language and dependency kind
+	* prj.ads: Minor comment change
+	* snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
+
+2011-08-29  Johannes Kanig  <kanig@adacore.com>
+
+	* debug.adb: Update comments.
+
+2011-08-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
+	(CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
+	(CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
+	(ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
+	(ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
+
+2011-08-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
+	(GNATLIBCFLAGS_FOR_C): Replace
+	TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
+	(gnatlib-shared-default, gnatlib-shared-dual-win32)
+	(gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
+	(gnatlib-sjlj, gnatlib-zcx): Likewise.
+
+2011-08-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
+
+	* gcc-interface/gigi.h (enumerate_modes): Fix formatting.
+
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
+
+2011-08-05  Nicolas Roche  <roche@adacore.com>
+
+	* gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
+	libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
+	canadian cross.
+	* gcc-interface/Make-lang.in: Add support for canadian cross setting.
+
+2011-08-05  Matthew Heaney  <heaney@adacore.com>
+
+	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
+	subprogram bodies declared out-of-order.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.adb (Unique_Name): only prefix with "standard" the names of
+	entities directly in package Standard, otherwise skip the standard
+	prefix.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* a-cbmutr.adb: Minor reformatting
+	(Allocate_Node): refactor node allocation algorithm
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
+	* sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
+	mode.
+	(Analyze_Pragma, case Check_Policy): Ditto.
+	* sem_prag.ads (Check_Disabled): New function
+	* snames.ads-tmpl: Add Name_Disable.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Document implementation-defined policy DISABLE for
+	pragmas Assertion_Policy, Check_Policy, Debug_Policy.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
+	that appears in a generic formal part and applies to a formal
+	subprogram.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* a-cbmutr.ads: Minor reformatting.
+
+2011-08-05  Matthew Heaney  <heaney@adacore.com>
+
+	* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
+	to check count, check sign of value instead.
+	* a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
+	(Copy_Subtree): allocate copy of source element
+	(Equal_Subtree): compare elements, not access objects
+
+2011-08-05  Vincent Celier  <celier@adacore.com>
+
+	* gnat_ugn.texi: Fix VMS alternative.
+
+2011-08-05  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch11.adb: Add comment.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb: Minor comment fix.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* scng.adb (Error_Unterminated_String): Improve flag position when
+	comma present.
+
+2011-08-05  Matthew Heaney  <heaney@adacore.com>
+
+	* Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
+	tree containers).
+	* a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
+	multiway tree containers.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
+	* stylesw.adb: Implement -gnatyC to control comment spacing
+	* stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
+	-gnatyc/C).
+	* usage.adb: Add line for -gnatyC.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_ugn.texi: Document -gnatyC.
+	* vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
+	synonym for COMMENTS2).
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
+	a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
+	sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
+	a-comutr.ads, lib-xref.adb: Minor reformatting.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
+	warning if there is an exception handler present.
+
+2011-08-05  Pascal Obry  <obry@adacore.com>
+
+	* a-iteint.ads: Fix copyright year.
+
+2011-08-05  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
+	statement SCO for a USE clause or a representation clause.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
+	between body and spec for stub.
+	(Detect_And_Add_ALFA_Scope): take into account subprogram stub
+	* lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
+	pragma precondition or postcondition, for which the enclosing
+	subprogram or package in the AST is not the desired one, return empty.
+
+2011-08-05  Thomas Quinot  <quinot@adacore.com>
+
+	* g-expect.adb: Minor reformatting.
+
+2011-08-05  Bob Duff  <duff@adacore.com>
+
+	* a-fihema.adb: Comment out OS_Lib.
+
+2011-08-05  Matthew Heaney  <heaney@adacore.com>
+
+	* Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
+	(unbounded multiway tree containers) and a-iteint.ads.
+	* a-comutr.ads, a-comutr.adb:
+	This is the new Ada 2012 unit for unbounded multiway tree containers
+	* a-cimutr.ads, a-cimutr.adb
+	This is the new Ada 2012 unit for indefinite multiway tree containers
+	* a-iteint.ads: New file.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
+
+2011-08-05  Bob Duff  <duff@adacore.com>
+
+	* sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
+	subpools.
+	* par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
+	general indexing aspects of Ada2012. Called when analyzing indexed
+	components when other interpretations fail.
+	* sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
+	in an expression context where overloading is meaningful. This excludes
+	the occurrence in an aspect specification (efficiency only).
+	* sem_attr.adb (Analyze_Attribute): indicate that the attributes
+	related to iterators can be set by an attribute specification, but
+	cannot be queried.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): handle
+	Constant_Indexing and Variable_Indexing.
+	(Check_Indexing_Functions): New procedure to perform legality checks.
+	Additional semantic checks at end of declarations.
+
+2011-08-05  Sergey Rybin  <rybin@adacore.com>
+
+	* tree_io.ads: Update ASIS_Version_Number because of the change of the
+	order of calling Tree_Write/Tree_Read routines made for aspects.
+
+2011-08-05  Bob Duff  <duff@adacore.com>
+
+	* a-fihema.adb (Finalize): Fix race condition.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch12.adb (Analyze_Package_Instantiation,
+	Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
+	mode.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_type.adb (Specific_Type): in an instance, the type-specific
+	operand of an equality check that involves null may have a private
+	type. Use full view to determine legality of construct.
+
+2011-08-05  Vincent Celier  <celier@adacore.com>
+
+	* gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
+	delete or close the file when the call to gnatmake was successful.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
+	Global_Discard_Names.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sinfo.ads: comments on use of entity field for aspect specifications.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Reset_Entity): If the entity field of the associated
+	node is not itself an entity but a selected component, it is a
+	rewritten parameterless call to an en enclosing synchronized operation,
+	and this expansion will be performed again in the instance, so there is
+	no global information to preserve.
+
+2011-08-05  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
+	for renamings of predefined primitives.
+	(In_Predef_Prims_DT): New subprogram.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
+	possible interpretation of name is a reference type, add an
+	interpretation that is the designated type of the reference
+	discriminant of that type.
+	* sem_res.adb (resolve): If the interpretation imposed by context is an
+	implicit dereference, rewrite the node as the deference of the
+	reference discriminant.
+	* sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
+	Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
+	parent type or base type.
+	* sem_ch4.adb (Process_Indexed_Component,
+	Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
+	Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
+	Check for implicit dereference.
+	(List_Operand_Interps): Indicate when an implicit dereference is
+	ambiguous.
+	* sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
+
+2011-08-05  Thomas Quinot  <quinot@adacore.com>
+
+	* scos.ads: Update documentation of SCO table. Pragma statements can now
+	be marked as disabled (using 'p' instead of 'P' as the statement kind).
+	* par_sco.ads, par_sco.adb: Implement the above change.
+	(Process_Decisions_Defer): Generate a P decision for the first parameter
+	of a dyadic pragma Debug.
+	* sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
+	necessary.
+	* put_scos.adb: Code simplification based on above change.
+
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
+	bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
+	a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
+	prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
+
+2011-08-05  Bob Duff  <duff@adacore.com>
+
+	* a-stunau.ads, g-spipat.adb: Update comments.
+
+2011-08-05  Bob Duff  <duff@adacore.com>
+
+	* a-fihema.ads: Minor comment fix.
+	* a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
+	correct.
+	(Attach, Detach): Remove some unnecessary code.
+	(Finalize): Remove Node_Ptr_To_Address, replace with a constant.
+
+2011-08-05  Bob Duff  <duff@adacore.com>
+
+	* a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
+	allocation for Objects component. This simplifies the code somewhat. It
+	is also a little more efficient in the not-so-unusual case where there
+	are no controlled objects allocated.
+	Make Finalization_Started flag atomic.
+	(Finalize): Avoid unnecessary detachment of items from the list.
+	(pcol): Minor cleanup.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
+	package whose name is the same as that of the generic unit, or its
+	ultimate prefix.
+
+2011-08-05  Bob Duff  <duff@adacore.com>
+
+	* a-fihema.adb, a-fihema.ads: Minor comment improvements.
+	* sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
+	Minor comment fixes.
+
+2011-08-05  Arnaud Charlet  <charlet@adacore.com>
+
+	* make.adb (Linking_Phase): No longer need to set source search path
+	before calling gnatlink in CodePeer mode.
+	* gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
+	gcc in CodePeer mode, since the binder generated file no longer has a
+	'with Main'.
+	* switch.ads, switch.adb (Is_Language_Switch): Removed.
+	* switch-c.adb: Update comment.
+
+2011-08-05  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
+
+2011-08-05  Nicolas Roche  <roche@adacore.com>
+
+	* gnat_ugn.texi: Fix minor syntax error issue.
+
+2011-08-05  Vincent Celier  <celier@adacore.com>
+
+	* gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
+	delete or close the file when the call to gnatmake returns a non
+	successful return code.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
+	check, indicate that the copy of the original node does not come from
+	source, to prevent an infinite recursion of the expansion.
+
+2011-08-05  Johannes Kanig  <kanig@adacore.com>
+
+	* debug.adb: document switch -gnatd.G for gnat2why, which deactivates
+	VC generation for subprogram bodies.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* einfo.ads: Typo.
+	* sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
+	the base type with the smallest allowed base type.
+
+2011-08-05  Sergey Rybin  <rybin@adacore.com>
+
+	* tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
+	aspects.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.ads: minor comment updates.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
+	instantiation and a formal package the compiler generates a package
+	renaming declaration so that the generic name within the declaration
+	is interpreted as a renaming of the instance. At the end of a formal
+	package declaration, this renaming must become invisible.
+
+2011-08-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
+	comparison and rely on concrete entities instead.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
+	and discriminants, to indicate that the type has an access discriminant
+	that supports implicit dereference.
+	* snames.ads-tmpl: Add names of aspects and attributes related to
+	Ada2012 iterators: constant_indexing, default_iterator,
+	iterator_element, implicit_dereference, variable_indexing.
+	* aspects.ads, aspects.adb: entries for iterator-related aspects.
+	* sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
+	iterator-related aspects.
+	* sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
+
+2011-08-05  Sergey Rybin  <rybin@adacore.com>
+
+	* gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
+	metrics in gnatmetric to cover new kinds of coupling mentrics.
+
+2011-08-05  Steve Baird  <baird@adacore.com>
+
+	* bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
+	of calling the user-defined main subprogram.
+	(Gen_Main):  Declare Ada_Main_Program and (if CodePeer_Mode
+	is set) Call_Main_Subprogram ahead of, as opposed to
+	inside of, Main.
+	(Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
+	generation of a "with" of the user-defined main subprogram.
+	Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
+	(which is now called from Gen_Main instead).
+
+2011-08-05  Emmanuel Briot  <briot@adacore.com>
+
+	* projects.texi: Added reference to the Makefile package.
+
+2011-08-05  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch7.adb: Minor comment rewording.
+
+2011-08-05  Ed Falis  <falis@adacore.com>
+
+	* env.c: Fix comment.
+
+2011-08-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
+	character comparison and rely on concrete entities instead.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb: (Check_Private_Overriding): better error message,
+	suggested by AI95-0068.
+
+2011-08-05  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
+	the two potential initialization calls. This accounts for any
+	access-before-elaboration checks which may precede the initialization
+	calls.
+	(Next_Suitable_Statement): New routine. Returns the next real statement
+	after the input node while skipping generated checks.
+	* sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
+	with comment on usage.
+	Do not generate Elaborate_All when the trigger is a finalization call
+	coming from a type init proc.
+	(Check_Elab_Call): Propagate the initialization procedure context to
+	subsequent calls to Check_A_Call.
+	(Check_Internal_Call_Continue): Propagate the initialization procedure
+	context to subsequent calls to Check_Elab_Call.
+	(Is_Finalization_Procedure): New routine. Returns True if the input
+	entity denotes a [Deep_]Finalize routine.
+	* sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
+	along with comment on usage.
+
+2011-08-05  Vadim Godunko  <godunko@adacore.com>
+
+	* s-atocou.ads: Add list of supported platforms.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
+
+	* opt.ads (Disable_ALI_File): new Boolean flag
+	* lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
+
+2011-08-05  Ed Falis  <falis@adacore.com>
+
+	* env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
+	environ is properly defined.
+
+2011-08-05  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Compilation_Phase): Exit immediately when all objects have
+	been found up to date, to avoid multiple exit messages.
+	* prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
+	same project for languages with no compiler.
+	* gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
+	-eI.
+2011-08-05  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
+	sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
+	prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
+	s-atocou-builtin.adb: Minor reformatting.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
+	if the node to wrap is a pragma check, this node and enclosed
+	expression are not expanded, so do not apply any transformations here.
+	* exp_prag.adb (Expand_Pragma_Check): document the need to avoid
+	introducing transient scopes.
+
+2011-08-05  Jose Ruiz  <ruiz@adacore.com>
+
+	* adaint.c (__gnat_set_writable, __gnat_set_readable,
+	__gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
+	__gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
+	routine is available, so we use the default implementation of these
+	functions.
+	* s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
+	support for copying attributes on VxWorks 6.
+
+2011-08-05  Yannick Moy  <moy@adacore.com>
+
+	* debug.adb: Remove use of -gnatd.D.
+	* gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
+	* opt.ads: Simplify variables for ALFA mode, to keep one only
+	* restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
+	to ALFA mode.
+
+2011-08-05  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Do_Autoconf): Look also for --RTS in
+	Builder'Default_Switches.
+
+2011-08-05  Vincent Celier  <celier@adacore.com>
+
+	* makeusg.adb: Add lines for --create-map-file switches.
+
+2011-08-05  Ed Schonberg  <schonberg@adacore.com>
+
+	* freeze.adb (Freeze_Entity): For a subprogram, if a type in the
+	profile is incomplete and the full view is available, replace it with
+	the full view.
+	* sem_ch6.adb (Possible_Freeze): if a type in the profile is
+	incomplete, freezing the subprogram is delayed until the full view is
+	frozen.
+	* sem_type.adb (Disambiguate): an ambiguity between a user-defined
+	fixed-point multiplication operator and the predefined operator is
+	resolved in favor of the user-defined one.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
+	CONST_CAST.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
+	whether a type lacks user-defined Read or Write operations, or has a
+	component that lacks them.
+	* sem_attr.adb (Check_Stream_Attribute): if restriction
+	No_Default_Stream_Attributes is active, verify that all subcomponent
+	types of the target have user-defined stream operations, and report
+	error otherwise.
+	* exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
+	* exp_strm.adb: Build_Elementary_Input_Call,
+	Build_Elementary_Write_Call): remove checks for restriction
+	No_Default_Stream_Attributes, now checked in semantics.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
+	switches on the command line, look for all valid --RTS switches in the
+	Builder switches and for each language use the first runtime name found
+	to invoke gprconfig.
+	(Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
+	command line and there is no auto-configuration.
+	(Runtime_Name_Set_For): New function.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Build_Object_Declarations): Do not generate the
+	elaborate initialization expression for variable Abort when processing
+	a package body or a declaration.
+	(Create_Finalizer): Propagate the package context when creating the
+	exception-related variables.
+	* exp_ch7.ads (Build_Object_Declarations): New formal parameter
+	For_Package along with usage comment.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in: Clean up targets.
+	Enable new package for atomic counters and copy-on-write implementation
+	of unbounded strings on x86 platforms.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch7.adb: Minor reformatting.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_strm.adb: Minor reformatting.
+
+2011-08-04  Vadim Godunko  <godunko@adacore.com>
+
+	* s-atocou.adb: Replace by dummy version and use on targets where atomic
+	operations are not supported.
+	* s-atocou-builtin.adb: Renamed from s-atocou.adb.
+	* s-atocou-x86.adb: New file.
+	* Makefile.rtl: Add s-atocou.o file
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* make.adb (Compile): Move setting of CodePeer_Mode to ...
+	(Compilation_Phase): ... here.
+	(Scan_Make_Arg): Now bind and link by default in CodePeer mode.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* Make-generated.in: Fix minor typo in comment.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
+	the project path.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* a-coinho.adb: Minor reformatting.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* a-coinho.ads: Minor reformatting.
+
+2011-08-04  Vadim Godunko  <godunko@adacore.com>
+
+	* s-atocou.ads, s-atocou.adb: New files.
+	* a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
+	a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
+	direct use of GCC's atomic builtins and replace them by use of new
+	atomic counter package.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_strm.adb: better error message for No_Default_Stream_Attributes.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
+	with a call to Get_External_Tag.
+	* exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
+	subprogram usage. Remove the guard against package declarations and
+	bodies since Build_Cleanup_Statements is no longer invoked in that
+	context.
+	(Build_Components): Initialize Tagged_Type_Stmts when the context
+	contains at least one library-level tagged type.
+	(Build_Finalizer): New local variables Has_Tagged_Types and
+	Tagged_Type_Stmts along with associated comments on usage. Update the
+	logic to include tagged type processing.
+	(Create_Finalizer): Insert all library-level tagged type unregistration
+	code before the jump block circuitry.
+	(Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
+	(Expand_N_Package_Declaration): Remove the call to
+	Build_Cleanup_Statements.
+	(Process_Tagged_Type_Declaration): New routine. Generate a call to
+	unregister the external tag of a tagged type.
+	(Processing_Actions): Reimplemented to handle tagged types.
+	(Process_Declarations): Detect the declaration of a library-level
+	tagged type and carry out the appropriate actions.
+	(Unregister_Tagged_Types): Removed. The machinery has been directly
+	merged with Build_Finalizer.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
+	gnatls.adb, exp_ch3.adb: Minor reformatting.
+
+2011-08-04  Marc Sango  <sango@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute): Replace the message
+	"invisible attribute of}" of the spark restriction violation in
+	attribute reference by the simple message "invisible attribute of type".
+	Indeed, the node value Error_Msg_Node_1 used is in conflit with the
+	two insertion characters: '&' and '}'.
+
+2011-08-04  Vadim Godunko  <godunko@adacore.com>
+
+	* impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
+	* a-coinho.ads, a-coinho.adb: New file.
+	* Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
+
+2011-08-04  Nicolas Roche  <roche@adacore.com>
+
+	* alfa_test.adb: Not all ali files are containing alfa information even
+	if compiled with -gnatd.F. So suppress warning about missing ALFA
+	information.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
+	scope.
+	* put_alfa.adb: Check that scope name is not empty.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch3.adb (Stream_Operation_Ok): new predicate
+	Needs_Elementary_Stream_Operation, to determine whether user-defined
+	Read and Write attributes are available for the elementary components
+	of the given type. If only the predefined attributes are available,
+	then when restriction No_Default_Stream_Attributes is active the
+	predefined stream attributes for the composite type cannot be created.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* bindgen.adb: Fix obsolete comments and names from Ada/C days.
+	Put routines in alpha order
+
+2011-08-04  Jose Ruiz  <ruiz@adacore.com>
+
+	* gcc-interface/Makefile.in: Remove xenomai specific versions of system.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
+	* gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
+	gnat1why).
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
+	lib-xref-alfa.adb: Minor reformatting.
+
+2011-08-04  Marc Sango  <sango@adacore.com>
+
+	* sem_ch12.adb (Analyze_Generic_Package_Declaration,
+	Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
+	Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
+	mode.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* bindgen.adb (Gen_Adainit_C): Remove.
+	(Gen_Adafinal_C): Ditto.
+	(Gen_Elab_Externals_C): Ditto.
+	(Gen_Elab_Calls_C): Ditto.
+	(Gen_Elab_Order_C): Ditto.
+	(Gen_Elab_Defs_C): Ditto.
+	(Gen_Finalize_Library_C): Ditto.
+	(Gen_Finalize_Library_Defs_C): Ditto.
+	(Gen_Main_C): Ditto.
+	(Gen_Output_File_C): Ditto.
+	(Gen_Restrictions_C): Ditto.
+	(Gen_Versions_C): Ditto.
+	(Write_Info_Ada_C): Ditto.
+	(Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
+	(Gen_Output_File): Do not force Ada_Bind_File anymore.
+	Always call Gen_Output_File_Ada.
+	* gnatlink.adb (Begin_Info): Now a constant.
+	(End_Info): Ditto.
+	(Ada_Bind_File): Remove
+	(Process_Args): Do not handle -A/-C.  Remove not Ada_Bind_File cases.
+	* switch-b.adb (Scan_Binder_Switches): Do not handle -C.
+	* gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
+	* opt.ads (Ada_Bind_File): Remove.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* projects.texi: Document target-specific directory in default project
+	path for gnatmake.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
+	path in all cases .
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
+	opt.ads, lib-xref.ads: Code clean up.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi: Update description of Test_Case
+	* gnat_ugn.texi: Typo.
+
+2011-08-04  Ed Falis  <falis@adacore.com>
+
+	* adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
+	it is of type Root_Controlled. This action eliminates fields Prev and
+	Next from type equality.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb: Correct typo.
+
+2011-08-04  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
+	component.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
+	(Analyze_Pragma): allow static string expression for name of Test_Case,
+	instead of simply string literals.
+	* sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
+	expressions.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
+	case suffixes to find truncated main sources.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
+	s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
+	(Compute_Current_Task): Ditto.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Is_Global_Constant): new function that detects
+	library-level constant.
+	(Add_ALFA_Xrefs): ignore global constants in ALFA xref.
+	* sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
+	used as selector of parameter association, in ALFA mode.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
+	s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
+	reformatting.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* make.adb (Linking_Phase): Set source search path before calling
+	gnatlink in CodePeer mode.
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
+	Remove code which takes care of building TSDs.
+	* rtsfind.ads (RE_Check_Interface_Conversion): New entity.
+	* exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
+	the accessibility check in VM targets.
+	* exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
+	(Building_Static_DT): Now returns false for VM targets.
+	(Build_VM_TSDs): Removed.
+	(Expand_Interface_Conversion): Generate missing runtime check for
+	conversions to interface types whose target type is unknown at compile
+	time.
+	(Make_VM_TSD): Add missing code to disable the generation of calls to
+	Check_TSD if the tagged type is not defined at library level, or not
+	has a representation clause specifying its external tag, or -gnatdQ is
+	active.
+	* exp_disp.ads (Build_VM_TSDs): Removed.
+	(Make_VM_TSDs): Spec relocated from exp_disp.adb
+	* sem_disp.adb (Check_Dispatching_Operation): No code required to
+	register primitives in the dispatch tables in VM targets.
+	* exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
+	initialization of class-wide interface objects in VM targets.
+	(Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
+	of Make_DT).
+
+2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
+
+	* gnatlink.adb (Gnatlink): Correct missleading error message displayed
+	when dotnet-ld cannot be found.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* bindgen.adb: Simplify significantly generation of binder body file in
+	CodePeer mode.
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
+	when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
+	not expanded).
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_prag.adb, sem.ads: Code cleanup.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
+	* s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
+	results if possible.
+	* s-stusta.adb (Print): Adjust after changes in s-stausa.
+	* gnat_ugn.texi: Update dynamic stack usage section.
+
+2011-08-04  Steve Baird  <baird@adacore.com>
+
+	* bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
+	Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
+	contains only a call to the user-defined main subprogram.
+	(Gen_Main_Ada) - If CodePeer_Mode is set, then
+	call the "wrapper" subprogram instead of directly
+	calling the user-defined main subprogram.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
+	alternatives of a case statement for controlled objects. Rename local
+	variable A to Dead_Alt.
+	(Expand_N_If_Statement): Check the then and else statements of an if
+	statement for controlled objects. Check the then statements of all
+	elsif parts of an if statement for controlled objects.
+	(Expand_N_Loop_Statement): Check the statements of a loop for controlled
+	objects.
+	* exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
+	detects a loop associated with the expansion of an array object.
+	Augment the processing of the loop statements to account for a possible
+	wrap done by Process_Statements_For_Controlled_Objects.
+	* exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
+	statements and abortable part of an asynchronous select for controlled
+	objects.
+	(Expand_N_Conditional_Entry_Call): Check the else statements of a
+	conditional entry call for controlled objects.
+	(Expand_N_Selective_Accept): Check the alternatives of a selective
+	accept for controlled objects.
+	(Expand_N_Timed_Entry_Call): Check the entry call and delay
+	alternatives of a timed entry call for controlled objects.
+	* exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
+	exception handler for controlled objects.
+	* exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
+	Add formal parameter Nested_Constructs along with its associated
+	comment.
+	(Requires_Cleanup_Actions (Node_Id)): Update all calls to
+	Requires_Cleanup_Actions.
+	(Process_Statements_For_Controlled_Objects): New routine.
+	* exp_util.ads (Process_Statements_For_Controlled_Objects): New
+	routine. Inspect a node which contains a non-handled sequence of
+	statements for controlled objects. If such an object is found, the
+	statements are wrapped in a block.
+
+2011-08-04  Bob Duff  <duff@adacore.com>
+
+	* sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
+	need to compare with Class_Wide_Type (T2), in order to get at the
+	original class-wide type node.
+	* sem_type.ads (Covers): Improve the comment.
+	* einfo.ads (Class_Wide_Type): Improve the comment.
+	* exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
+	the type of the Deref.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi: Document that Test_Case pragma can only appear on
+	separate declarations.
+	* sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
+	check identifier of pragma argument.
+	(Chain_TC): check that no other test case associated to the same entity
+	share the same name.
+	(Check_Test_Case): disallow test case inside subprogram body
+	(Analyze_Pragma): correct call to check identifier and not argument
+	* sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
+	function gets name from test case pragma.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi: Document new pragma and aspect.
+	* aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
+	(No_Duplicates_Allowed): new constant array defining whether duplicates
+	aspects of each kind can appear on the same declaration.
+	* einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
+	field, which points to a node holding the previous Spec_PPC_List.
+	* exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
+	through the indirection with Contract.
+	* exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
+	* par-prag.adb (Prag): do nothing on Test_Case pragma
+	* sem.adb (Analyze): abort on N_Contract, on which Analyze should not
+	be called directly.
+	* sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
+	component Ensures of Test_Case.
+	* sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
+	(Analyze_Generic_Subprogram_Declaration,
+	Analyze_Subprogram_Instantiation,
+	Analyze_Abstract_Subprogram_Declaration,
+	Analyze_Subprogram_Body_Helper,
+	Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
+	insert contract in subprogram node at point of definition
+	* sem_ch13.adb
+	(Aspect_Loop): do not raise error on duplicate Test_Case aspect
+	(Analyze_Aspect_Specifications): analyze Test_Case aspect and create
+	corresponding pragma
+	(Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
+	* sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
+	similar to the analysis of pre/post
+	(Derive_Subprogram): insert contract in subprogram node at point of
+	derivation.
+	* sem_prag.adb, sem_prag.ads
+	(Check_Arg_Is_String_Literal, Check_Identifier):
+	new checking procedures to be called in treatment of pragmas
+	(Check_Test_Case): new procedure to check that a Test_Case aspect or
+	pragma is well-formed. This does not check currently that 'Result is
+	used only in the Ensures component of a Test_Case.
+	(Analyze_Pragma): add case for Test_Case
+	(Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
+	components of a Test_Case.
+	(Preanalyze_TC_Args): new procedure to preanalyze the boolean
+	expressions in the 3rd (and 4th if present) arguments of a Test_Case
+	pragma, treated as spec expressions.
+	(Sig_Flags): add value -1 for Test_Case.
+	* sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
+	Get_Requires_From_Test_Case_Pragma): getters for both expression
+	components of a Test_Case.
+	* sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
+	indirection between an entry or [generic] subprogram entity and its
+	pre/post + test-cases.
+	(Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
+	get/set for fields of an N_Contract node.
+	* snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
+	Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
+	names and pragma for Test_Case.
+	* sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* gnat_ugn.texi: Improve documentation of gnatmake switch
+	--source-info-file=.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
+	type). Initialize Atyp to the appropriate type which is later checked
+	for completion. Rewrite the assertion associated with private type
+	completion.
+
+2011-08-04  Ed Falis  <falis@adacore.com>
+
+	* adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
+	initialize the number of CPUs.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_type.adb (Disambiguate): New subsidiary routine
+	In_Same_Declaration_List, to implement AI05-0020: a user-defined
+	equality on an anonymous access type whose designated type is private
+	does not lead to an ambiguity with the universal access equality
+	operator in the body or child units of the defining package. The same
+	is true for a multiplication operator on a private type completed with
+	a fixed-point-type.
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* opt.ads (Init_Or_Norm_Scalars_Config): Removed.
+	(Normalize_Scalars_Config): Removed.
+	* opt.adb
+	(Register_Opt_Config_Switches): Remove registering config values of
+	Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
+	(Restore_Opt_Config_Switches): Remove code which restores the values of
+	Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
+	Init_Or_Norm_Scalars.
+	(Save_Opt_Config_Switches): Remove code which saves values of
+	Init_Or_Norm_Scalars and Normalize_Scalars.
+	(Set_Opt_Config_Switches): Remove code which restores config values of
+	Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
+	Init_Or_Norm_Scalars.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* frontend.adb (Frontend): remove previous patch to avoid full
+	qualification in ALFA mode.
+	* lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
+	* sem_util.adb, sem_util.ads (Unique_Name): new function to define a
+	unique name for an entity, which could be used to identify the entity
+	across compilation units.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* prj-env.adb
+	(Initialize_Default_Project_Path): Add target specific directory
+	($prefix/$target/lib/gnat) in front of project path in all cases
+	(making gnatmake's behaviour consistent with gprbuild).
+	* gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
+	Pass target name from Sdefault to project subsystem.
+	* gnatls.adb: Show new target specific default project directory.
+
+2011-08-04  Johannes Kanig  <kanig@adacore.com>
+
+	* cstand.adb: Add Information to Identifier in Standard
+	(Identifer_For): Set Entity to the corresponding entity
+
+2011-08-04  Sergey Rybin  <rybin@adacore.com>
+
+	* gnat_ugn.texi: Update doc on gnatcheck.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
+	xrefs in a scope.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
+	performing expansion.
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper,
+	Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
+	it is not called in ALFA mode.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
+	after all, so removed.
+
+2011-08-04  Sergey Rybin  <rybin@adacore.com>
+
+	* vms_data.ads: Add missing VMS qualifiers.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
+	the list of files on the command line after processing it through
+	Complete_Mains.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Build_Raise_Statement): Remove the specialized
+	processing for .NET/JVM. These targets can now benefit from
+	Raise_From_Controlled_Operation and they share the same processing with
+	standard targets.
+	(Establish_Transient_Scope): Remove the restriction for .NET/JVM.
+	These targets need transient scopes in order to properly finalize short
+	lived controlled objects.
+	(Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
+	 NET/JVM. These targets can now benefit from
+	Raise_From_Controlled_Operation and they share the same processing with
+	standard targets.
+
+2011-08-04  Geert Bosch  <bosch@adacore.com>
+
+	* tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
+	Expand_Record_Aggregate, to determine whether aggregate must be
+	expanded into assignments. This is the case if the ancestor part is
+	private, regarless of the setting of the flag Has_Private_Ancestor.
+
+2011-08-04  Ed Falis  <falis@adacore.com>
+
+	* vxaddr2line.adb: Add support for e500v2 and for Linux hosts
+
+2011-08-04  Bob Duff  <duff@adacore.com>
+
+	* sinfo.ads: Fix comment.
+
+2011-08-04  Steve Baird  <baird@adacore.com>
+
+	* bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
+	choose a package name in much the same way as is
+	done for JGNAT when VM_Target /= No_VM, except that
+	a slightly more distinctive prefix string is used.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb (Complete_Mains): no longer accept unit names on the
+	gnatmake command line.
+	This behavior was never documented (and was supported only because of
+	an early bug in the code). This case might lead to ambiguous cases
+	(between unit names and truncated base names without suffixes).
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
+	Remove the external tag of a tagged type from the internal hash table.
+	* exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
+	expanded usage of the routine. Strenghten the check for Is_Master. Add
+	processing for tagged types.
+	(Build_Finalizer): Create all the necessary lists used in finalizer
+	creation when the processed context is a package that may contain
+	tagged types.
+	(Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
+	Requires_Cleanup_Actions.
+	(Expand_N_Package_Body): Package bodies may need clean up code
+	depending on whether they contain tagged types.
+	(Expand_N_Package_Declaration): Package declarations may need clean up
+	code depending on whether they contain tagged types.
+	(Unregister_Tagged_Types): New routine. Search through a list of
+	declarations or statements, looking for non-abstract Ada tagged types.
+	For each such type, generate code to unregister the external tag.
+	* exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
+	Requires_Cleanup_Actions.
+	(Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
+	through a list of declarations or statements looking for non-abstract
+	Ada tagged types or controlled objects.
+	* exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
+	Requires_Cleanup_Actions.
+	(Has_Controlled_Objects (List_Id, Boolean)): Removed.
+	* rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
+	RE_Unit_Table.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
+	has Ada sources, not project Project, because if the root project
+	Project has no sources of its own, all projects will be deemed without
+	sources.
+
+2011-08-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
+	of the No_Param_Proc acc-to-subp type used for initialization of
+	__gnat_finalize_library_objects so that it's declared at library level
+	rather than nested inside of the adainit routine.
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
+	if the tagged type has a representation clause which specifies its
+	external tag.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
+	Remove previous procedure with that name.
+	* sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
+	when appropriate.
+	* sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
+	subtype mark, the ancestor cannot have unknown discriminants.
+	(Resolve_Record_Aggregate): if the type has invisible components
+	because of a private ancestor, the aggregate is illegal.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
+	account switches -gnat2005, -gnat12 and -gnat2012.
+
+2011-08-04  Bob Duff  <duff@adacore.com>
+
+	* s-tasdeb.ads: Minor comment fix.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
+	CodePeer mode.
+	* switch.ads, switch.adb (Is_Language_Switch): New function.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* switch-c.adb: Minor comment addition.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* vms_conv.adb (Process_Argument): Fail graciously when qualifier
+	ending with '=' is followed by a space (missing file name).
+
+2011-08-04  Pascal Obry  <obry@adacore.com>
+
+	* g-regist.ads: Fix size of HKEY on x86_64-windows.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Associations): New routine
+	Check_Overloaded_Formal_Subprogram to reject a formal package when
+	there is a named association or a box initialisation for an overloaded
+	formal subprogram of the corresponding generic.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* alfa.ads (ALFA_Xref_Record): add component for type of entity
+	* get_alfa.adb, put_alfa.adb: Read and write new component of
+	cross-reference.
+	* lib-xref-alfa.adb (Collect_ALFA): generate new component.
+
+2011-08-04  Pascal Obry  <obry@adacore.com>
+
+	* urealp.adb: Minor reformatting.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
+	Handle the case when Cleanup_Protected_Object returns Empty.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* frontend.adb (Frontend): only qualify names in non-ALFA mode
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
+	call, ignore functions.
+
+2011-08-04  Geert Bosch  <bosch@adacore.com>
+
+	* urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
+	point.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
+	as an index for Builder'Switches. This conforms to the documentation.
+	* make.adb (Insert_Project_Sources): avoid duplicate code
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb (Complete_Mains): if the user has passed a relative file
+	name on the command line (for instance "../dummy"), never assume it can
+	be a unit name.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* bindgen.adb: Remove code the reference or create the
+	Break_Start/__gnat_break_start procedure.
+	* s-stalib.adb (Break_Start): Removed.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
+	shared with gprbuild.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* par-ch4.adb (P_Primary): preferentially issue an error message about
+	a missing parenthesis arount a conditional or case expression in Ada
+	2012 mode, if we detect that the alignment is not correct for a
+	statement.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Process_Declarations): Do not consider the result of a
+	tag-to-class-wide conversion as needing finalization actions.
+	* exp_util.adb (Has_Controlled_Objects): Do not consider the result of
+	a tag-to-class-wide conversion as needing finalization actions.
+	(Is_Finalizable_Transient): The result of a tag-to-class-wide
+	conversion does not need finalization actions.
+	(Is_Tag_To_CW_Conversion): New routine.
+	* exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
+	whether an object is the result of a tag-to-class-wide conversion.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
+	the left-hand-side and right-hand-side of a conjunct are inserted when
+	translating a pre- or postcondition
+	* sem_ch6.adb: Correct typo in comment
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat_rm.texi: Ravenscar does not prohibit dependence on
+	Unchecked_Conversion and Unchecked_Deallocation.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* make.adb: Minor reformatting.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
+	sources in the project and its imported projects, but not in the whole
+	tree.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb: Remove debug trace.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* makeutl.adb (Do_Complete): Get the absolute path name of a relative
+	path in canonical form, to be able to compare path names on platforms
+	such as Windows or Darwin.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
+	For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
+	* scos.ads: Update documentation accordingly.
+	* put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
+	pragmas.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
+	attribute only if prefix type is scalar.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
+	in gnatmake for specifying mains on the command line that do not belong
+	to the main project. These mains must currently all belong to the same
+	project, though.
+	(Ultimate_Extension_Of): removed, since duplicated
+	Ultimate_Extending_Project.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
+	instead.
+	(CodePeer_Mode_String): New.
+	(Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
+	CodePeer mode.
+	(Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
+	* bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
+	mode, since no useful elaboration subprogram is needed by CodePeer.
+	* gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
+	In this mode, compile binder file with -gnatC and do stop after this
+	step.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* exp_ch7.adb: Minor comment fix.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
+	exp_ch4.adb, makeutl.adb: Minor reformatting.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
+	Create several new subprograms to move code out of Make. This makes the
+	code more readable, removes code duplication, and is a preparation work
+	for adding support for aggregate projects.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* s-po32gl.ads, s-po32gl.adb: New files.
+	* exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
+	* exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
+	(Build_Finalization_Collection): Use it.
+	* exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
+	* rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
+	literals.
+	* gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb (Complete_Mains): add support for specs with no suffix on
+	the command line.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, makeutl.adb (Complete_Mains): if a main specified on the
+	command line is not a file name, also check whether it could be a unit
+	name.
+
+2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
+	the header of the finalization routine.
+	If the unit has no finalizer but is a body whose spec has one, then
+	generate the decrement of the elaboration entity only.
+	If the unit has a finalizer and is a spec, then do not generate the
+	decrement of the elaboration entity.
+	(Gen_Finalize_Library_C): Likewise.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Alignment_Of): New subsidiary routine.
+	(Bounds_Size_Expression): Removed.
+	(Double_Alignment_Of): New subsidiary routine.
+	(Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
+	for a hole in the dope vector of unconstrained arrays due to different
+	index and element alignments.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Allocator): diagnose task allocator that will
+	raise program_error because body has not been seen yet.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
+	an unresolved name.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* makeutl.adb (Do_Complete): Check absolute paths in canonical forms
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
+	* sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
+	instantiation in RCI.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb: Share more code with gprbuild
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* projects.texi: Added documentation for the IDE'Gnat project file
+	attribute.
+
+2011-08-04  Nicolas Roche  <roche@adacore.com>
+
+	* gnat_rm.texi: Minor editing.
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
+	and the library case for VM targets.
+	(Gen_Adainit_Ada): Likewise.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* g-altive.ads: Minor comment updates.
+	* prj-nmsc.adb: Minor reformatting.
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* opt.ads
+	(Normalize_Scalars_Config): Value of the configuration switch set by
+	pragma Normalize_Scalars when it appears in the gnat.adc file.
+	(Normalize_Scalars): New field for record Config_Switches_Type. Used
+	to save and restore settings of this pragma.
+	* opt.adb
+	(Register_Opt_Config_Switches, Save_Opt_Config_Switches,
+	Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* makeutl.adb: Minor reformatting.
+
+2011-08-04  Olivier Hainque  <hainque@adacore.com>
+
+	* g-altive.ads: Update comments to reflect that only the soft
+	binding is available today.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
+	makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* prj-env.adb: Remove local debug traces.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
+	was used instead of Hi_OK, which could cause a read of an uninitialized
+	value later on. Detected while working on the new warning.
+	* exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
+	to local variable.
+	* sem_ch5.adb (Analyze_Assignment): set the last assignment component
+	in more cases, in order to detect more unreferenced values.
+	* sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
+	object for expression, if any.
+
+2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
+	the operand types instead of the Esize.
+
+2011-08-04  Steve Baird  <baird@adacore.com>
+
+	* switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
+	enable CodePeer_Mode.
+	* bindusg.adb (Display): Add help message describing -P binder switch.
+	* gnat_ugn.texi: Document -P binder switch.
+	* bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
+	user-defined main program directly.
+	(Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
+	user-defined main program in the context clause of the package body.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
+	duplicate of Defining_Entity
+	(Get_Unique_Entity_For_Decl): rename function into
+	Unique_Defining_Entity
+	* einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
+	(Formal_Proof_On): remove synthesized flag
+	* cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
+	sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
+	sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
+	* sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
+	Annotate (Formal_Proof)
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
+	source files with non-standard naming schemes, in imported projects
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb (Complete_Mains): when a multi-unit source file is
+	specified on the gprbuild command line, we need to compile all units
+	within that file, not just the first one we find
+	Fix error message for mains that are not found.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch6.adb: Update comment.
+	* sem_ch12.adb: Minor reformatting.
+
+2011-08-04  Bob Duff  <duff@adacore.com>
+
+	* s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
+	Acceptor.Terminate_Alternative without locking Acceptor, which causes a
+	race condition whose symptom is to fail to lock Parent. That, in turn,
+	causes Parent.Awake_Count to be accessed without locking Parent, which
+	causes another race condition whose symptom is that Parent.Awake_Count
+	can be off by 1 (either too high or too low). The solution is to lock
+	Parent unconditionally, and then lock Acceptor, before reading
+	Acceptor.Terminate_Alternative.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* debug.adb: Update comment.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
+	sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
+	exp_ch6.adb: Minor reformatting.
+
+2011-08-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat_ugn.texi: Add sentence about the case of compile-time-detected
+	checks for -gnateE.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* sinfo.ads: Minor reformatting.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
+	even if there is no location.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb, sem_ch4.adb: move check for restriction
+	No_Task_Hierarchy to resolve_allocator.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
+	This flag of N_Pragma nodes is not used, remove it as well as all of
+	the associated circuitry.
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
+	runtime check on duplicated externa tags
+	* debug.adb Document switch -gnatdQ.
+
+2011-08-04  Gary Dismukes  <dismukes@adacore.com>
+
+	* a-fihema.ads: Minor typo fix.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch10.adb: Minor comment update.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* einfo.adb: Update the node field usage to reflect the renaming of
+	Return_Flag to Return_ Flag_Or_Transient_Decl.
+	(Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
+	(Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
+	(Write_Field15_Name): Change Return_Flag to
+	Return_Flag_Or_Transient_Decl.
+	* einfo.ads: Rename node field Return_Flag to
+	Return_Flag_Or_Transient_Decl. Update the associated comment and all
+	occurrences in entities.
+	(Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
+	associated Inline pragma.
+	(Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
+	associated Inline pragma.
+	* exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
+	routine.
+	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
+	Return_Flag and Set_Return_Flag.
+	* exp_ch7.adb (Process_Declarations): Add code to recognize hook
+	objects generated for controlled transients declared inside an
+	Exception_With_Actions. Update the calls to Return_Flag.
+	(Process_Object_Declaration): Add code to add a null guard for hook
+	objects generated for controlled transients declared inside an
+	Exception_With_Actions. Update related comment.
+	* exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
+	objects generated for controlled transients declared inside an
+	Exception_With_Actions. Update the calls to Return_Flag.
+	* expander.adb (Expand): Add new case for N_Expression_With_Actions.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_util.adb:(Wrong_Type): Improve error message on a one-element
+	positional aggregate.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
+	SLOC only for pragmas.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* projects.texi: Minor typo fix.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
+	on case-sensitive file systems.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
+	nested in a disabled pragma.
+	* scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
+	enclosing pragma, if any, for X decisions.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_prag.adb: Minor reformatting.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
+	allowed in no run time mode.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Check): When -gnatc is used, check for the source file
+	inside the ALI file with a canonical case file name.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
+	overriding the separator.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
+	prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor documentation fix for pragma Annotate.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
+	'Result only appears in postcondition of function.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
+	external tag, include the value of the external tag in the exception
+	message.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_attr.adb (Result): modify error message for misplaced 'Result
+
+2011-08-04  Sergey Rybin  <rybin@adacore.com>
+
+	* gnat_rm.texi (pragma Annotate): Fix syntax description to make it
+	clear that the second argument must be an identifier.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch9.adb (Build_Barrier_Function): When compiling with
+	-fpreserve-control-flow, insert an IF statement on the barrier
+	condition to ensure that a conditional branch instruction is generated.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-part.adb, prj.adb, prj.ads, prj-tree.ads
+	(Processing_Flags.Ignore_Missing_With): new flag.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
+	Source_List_File on case-insensitive systems where the file is actually
+	on a case-sensitive file system (NFS,...).
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* sem_ch6.adb (Analyze_Function_Return): In a rare case where a
+	function return contains a controlled [extension] aggregate and the
+	return statement is not part of a handled sequence of statements, wrap
+	the return in a block. This ensures that all controlled temporaries
+	generated during aggregate resolution will be picked up by the
+	finalization machinery.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
+	components, freeze type before resolution, to ensure that default
+	initializations are present for all components.
+	* sem_res.adb (Resolve_Actuals): the designated object of an
+	accces-to-constant type is a legal actual in a call to an
+	initialization procedure.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
+	N_Unchecked_Type_Conversion to the possible containers of a renamed
+	transient variable.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* par-ch13.adb (Aspect_Specifications_Present): recognize
+	"with Identifier'Class =>" as an aspect, so that a meaningful warning
+	is issued in Strict mode.
+	* par.adb: Fix typos in comments.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_attr.adb (Result): modify error message to take into account Post
+	aspect when compiling Ada 2012 (or newer) code.
+
+2011-08-04  Nicolas Roche  <roche@adacore.com>
+
+	* env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
+	remove need for GCC exceptions.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* makeutl.adb (Do_Complete): Call Debug_Output with the name of the
+	project, not the source file name.
+	* prj.adb (Find_Sources.Look_For_Sources): If the source has been
+	excluded, continue looking. This excluded source will only be returned
+	if there is no other source with the same base name that is not locally
+	removed.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
+	private and one of the operands is a real literal, use a qualified
+	expression rather than a conversion which is not meaningful to the
+	back-end.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
+	corresponding aspect X'Class are allowed, proceed with analysis of the
+	aspect instead of skipping it.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
+	This will allow to have an Ada implementation for the subprogram.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
+	completion and aspects are present, apply them to the entity for the
+	type which is currently the partial view, but which is the one that
+	will be frozen.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
+	applies to a partial view, indicate that the full view has predicates
+	and delayed aspects.
+	(Replace_Type_Reference): Handle properly predicates that apply to the
+	full view of a private completion.
+
+2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* layout.adb (Layout_Type): For composite types, do not set Esize.
+	* freeze.adb (Set_Small_Size): Remove test on alignment and do not
+	set Esize.
+	(Size_Known): Look at the RM size of components instead of the Esize.
+	(Freeze_Record_Type): Look at the RM size instead of the Esize to
+	issue warning and activate Implicit_Packing.
+	(Freeze_Entity): Likewise.  Do not issue a warning for alias/atomic
+	if the Esize is not known.
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
+	for elementary types only.
+	(Analyze_Record_Representation_Clause): Look at the RM size instead
+	of the Esize to issue errors.
+	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
+	is not known.
+	<E_Record_Type>: Look at the RM size instead of the Esize.  Remove
+	obsolete block.
+	Look at the RM size instead of the Esize for types if the latter is
+	not known.
+	(gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_type.adb: proper handling of equality not involving anonymous
+	access types.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
+	Vis_Decls. When creating a library-level finalizer for a package spec,
+	both the declaration and body of the finalizer are inserted either in
+	the visible or private declarations of the package spec.
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
+	use of the full-view of a type when invoking Is_Ancestor.
+	* sem_type.adb (Is_Ancestor): For consistency, when the traversal of
+	the full-view of private parents is requested, then use also the
+	full-view of the parent of the first derivation.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
+	instead of the locally imported procedure.
+	* s-taprop-mingw.adb (Enter_Task): Ditto.
+	* s-valrea.adb (Scan_Real): Ditto.
+	* s-imgrea.adb (Set_Image_Real): Ditto.
+	* s-flocon.ads: Make the package pure.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
+	* tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
+	* sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
+	New subprogram, moved here from...
+	* par.adb, par-ch5.adb (P_Statement_Name): ... here.
+	* par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
+	rewriting of the last argument into a procedure call statement here...
+	* sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
+	instead.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb: Minor reformatting.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* erroutc.adb: Minor reformatting.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* par_sco.adb: Comment update.
+
+2011-08-04  Tristan Gingold  <gingold@adacore.com>
+
+	* s-flocon.ads: New file.
+	* g-flocon.ads: Now a renaming of s-flocon.
+	* Makefile.rtl: Add s-flocon.o
+
+2011-08-04  Javier Miranda  <miranda@adacore.com>
+
+	* exp_strm.adb (Build_Array_Input_Function): if the array type is
+	constrained, do not attempt to build a subtype of it.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* errout.ads Change comments: remove 'R'M as an example where quotes
+	are needed; add ALFA as another case where quotes are not needed
+	* erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
+	case where quotes are not needed.
+	* sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
+	sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
+	Remove all occurrences of 'A'L'F'A
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch13.adb: check legality of invariant pragma.
+
+2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* bindgen.adb: Add comments.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
+	synthesized flag.
+	* sem_prag.adb (Analyze_Pragma): record the pragma Annotate
+	(Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
+	osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
+	sem_ch13.adb, s-pooloc.adb: Minor reformatting.
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* s-pooloc.ads, s-pooglo.ads: Minor reformatting
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	PR ada/47880
+	* s-pooloc.adb (Deallocate): Fix the case of deallocating the only
+	allocated object.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.ads, exp_ch4.adb: Minor reformatting.
+
+2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
+
+	* back_end.ads (Gen_Or_Update_Object_File): Add more comments.
+
+2011-08-04  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
+	type in all cases to compute list of primitive operations, because full
+	view may be an itype that is not attached to the list of declarations.
+
+2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
+	library has already been finalized.
+	(Gen_Adafinal_C): Likewise.
+	(Gen_Adainit_Ada): Generate an early return if the library has
+	already been elaborated.
+	(Gen_Adainit_C): Likewise.
+	(Gen_Output_File_Ada): Generate an elaboration flag.
+	(Gen_Output_File_C): Likewise.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
+	Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
+	built in the first place.
+	(Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
+	for CodePeer because Finalize_Address was not built to begin with.
+	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
+
+2011-08-04  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (__gnat_tmp_name): Use current process id to create temp
+	filenames, this ensures unicity of filenames across processes.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
+	Raise_Controlled to Raise_From_Controlled_Operation. Update the
+	signature of Raise_From_Controlled_Operation by adding flag From_Abort.
+	Add False as the actual to From_Abort in the generated call to
+	Raise_From_Controlled_Operation.
+
+2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
+
+	* osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
+	so that the ali file name can be retrieved from outside of this package.
+	* back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
+	doing nothing in the general case, but used to update the object file
+	timestamp if directly generated by the backend.
+	* gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
+	to a later time than the ali file one.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
+	entities whose body contains an Annotate pragma which forces formal
+	proof on this body.
+	* sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+	sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
+	Mark_Non_ALFA_Subprogram to pass in a message and node.
+	* sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
+	(Forma_Proof, On) which sets the flag Formal_Proof_On in the
+	surrounding subprogram.
+	* sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
+	Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
+	as not in ALFA is annotated with Formal_Proof being On, then an error
+	is issued based on the additional parameters for message and node.
+	* snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
+	Finalize_Address when CodePeer is enabled.
+
+2011-08-04  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
+	the latter returns a pointer to a static buffer which is deallocated
+	at the end of the routine.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
+	after index creation; mark unconstrained base array type generated as
+	being in/not in ALFA as well
+	(Make_Index): mark subtype created as in/not in ALFA
+	* sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
+	over a loop as in/not in ALFA, depending on its type and form of loop
+	iteration.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
+	directly to False on .NET and JVM.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
+	constraint that subtype must come from source code to be in ALFA, so
+	that anonymous subtypes can be in ALFA too.
+
+2011-08-04  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
+	reference for ALFA mode.
+	* lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
+	procedure public so as to use it from formal verification back-end.
+
+2011-08-04  Jerome Lambourg  <lambourg@adacore.com>
+
+	* g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
+	invalid checks of the Parameter, making Remove_Switch not working
+	correctly.
+
+2011-08-04  Arnaud Charlet  <charlet@adacore.com>
+
+	* targparm.ads: Update header: no run-time exception is needed on this
+	file.
+
+2011-08-04  Vincent Celier  <celier@adacore.com>
+
+	* a-fihema.adb: Use System.IO instead of GNAT.IO
+
+2011-08-04  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
+	are forbidden in Compiler_Unit mode.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* sem_util.adb: Minor reformatting.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
+	library-level finalizers.
+	(Gen_Finalize_Library_C): Update the import string for library-level
+	finalizers.
+	(Gen_Finalize_Library_Defs_C): Update the definition name of a
+	library-level finalizer.
+	* exp_ch7.adb: Remove with and use clauses for Stringt.
+	(Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
+	Spec_Decl. Add local variable Body_Id. The names of library-level
+	finalizers are now manually fully qualified and are no longer external.
+	A single name is now capable of servicing .NET, JVM and non-VM targets.
+	Pragma Export is no longer required to provide visibility for the name.
+	(Create_Finalizer_String): Removed.
+	(New_Finalizer_Name): New routine which mimics New_..._Name.
+
+2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
+	elaboration counter to Standard_Short_Integer.
+	* sem_util.adb (Build_Elaboration_Entity): Likewise.
+	* bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
+	(Gen_Elab_Externals_C): Likewise.
+
+2011-08-04  Ed Falis  <falis@adacore.com>
+
+	* system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
+	system-vxworks-ppc.ads, system-vxworks-m68k.ads,
+	system-vxworks-mips.ads, system-vxworks-x86.ads
+	(Always_Compatible_Rep): set to False for all VxWorks targets.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
+	makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
+	exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
+	exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
+	exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
+	sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
+	sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
+	Minor reformatting and code reorganization.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* projects.texi: Added doc for aggregate projects.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
+	Add support for overriding the Project_Path in aggregate projects.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* a-cofove.ads: Minor reformatting.
+
+2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
+	on the generated code.
+	(Build_Finalize_Statements): Update the comment on the generated code.
+	(Build_Initialize_Statements): Update the comment on the generated code.
+	(Build_Object_Declarations): Add local variable Result. The object
+	declarations are now built in sequence.
+	* rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
+	RE_Unit_Table.
+
+2011-08-04  Robert Dewar  <dewar@adacore.com>
+
+	* checks.adb, alfa.adb, alfa.ads: Minor reformatting.
+
+2011-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* einfo.ads (Elaboration_Entity): Document new definition and use.
+	(Elaboration_Entity_Required): Adjust to above change.
+	* exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
+	* exp_ch12.adb: And with and use for Snames.
+	(Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
+	* exp_util.adb (Set_Elaboration_Flag): Likewise.
+	* sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
+	<Check_Unit_Name>: Deal with N_Expanded_Name.
+	<Attribute_Elaborated>: Extend to all unit names.
+	* sem_elab.adb: And with and use for Uintp.
+	(Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
+	* sem_util.ads (Build_Elaboration_Entity): Adjust comment.
+	* sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
+	* bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
+	from Gen_Adainit_Ada.
+	(Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
+	(Gen_Adafinal_Ada): Remove redundant test.  In the non-main program
+	case, do not call System.Standard_Library.Adafinal; instead call
+	finalize_library if needed.
+	(Gen_Adafinal_C): Likewise.
+	(Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
+	non-main program case.
+	(Gen_Adainit_C): Generate a couple of external declarations here.
+	In the main program case, set SSL.Finalize_Library_Objects.
+	(Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
+	(Gen_Elab_Calls_C): Likewise.
+	(Gen_Finalize_Library_Ada): Likewise.  Skip SAL interface units.
+	(Gen_Finalize_Library_C): Likewise.  Generate a full function.
+	(Gen_Main_C): Put back call to Ada_Final and don't finalize library
+	objects here.
+	(Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
+	if -a is specified.  Call Gen_Elab_Externals_Ada.  Move around call to
+	Gen_Adafinal_Ada.
+	(Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
+	if -a is specified.  Call Gen_Elab_Externals_C.  Remove useless couple
+	of external declarations.  Call Gen_Finalize_Library_C.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
+	Compute_Compilation_Phases): new subprogram.
+	(Builder_Data, Builder_Project_Tree_Data): new subprogram and type
+	The number of mains as well as the various compilation phases that
+	need to be run are now project tree specific, since various
+	aggregated trees might have different requirements. In particular,
+	they do not all require bind or link phases.
+
+2011-08-04  Emmanuel Briot  <briot@adacore.com>
+
+	* prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
+	(Project_Tree_Appdata): New type.
+	It is now possible to associate application-specific data to a project
+	tree. In particular, this is used in the gprbuild builder to avoid a
+	number of global tables and htables, especially now that there can be
+	several project trees loaded at once because of aggregate projects.
+	(Debug_Name): new procedure.
+	* projects.texi: Clarify syntax of "**" for Source_Dirs
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
+	the "roots" for a main.
+	(Fill_From_Project): add support for aggregate projects. Main units
+	in aggregated projects are now automatically added in the list of
+	files to build (although this fails later on in gprbuild, because
+	these files are not using the root proejct tree, so this needs
+	further cleanup)
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
+	conditional expression in ALFA.
+	* sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
+	expressions as not in ALFA.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* a-cofove.adb: Minor reformatting.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
+	(Insert_Project_Sources, Insert_withed_Sources_For): moved from the
+	gprbuild sources.
+	These packages are more logically placed in the Queue package, since
+	they manipulate the queue. It is also likely that they can be adapted
+	for gnatmake, thus sharing more code.
+	(Finish_Program, Fail_Program): moved from the gprbuild sources, so
+	that we could move the above.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* errutil.adb (Finalize): clean up the list of error messages on exit.
+	Calling this subprogram multiple times will no longer show duplicate
+	error messages on stderr.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
+	Getopt_Switches when we have already define a command line
+	configuration.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
+	in ALFA. Instead, they are considered as assertions to prove.
+	* sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
+	nodes as not in ALFA. Instead, include conditional expressions in ALFA
+	if they have no ELSE part, or if they occur in pre- and postconditions,
+	where the Condition cannot have side-effects in ALFA
+	(Analyze_Membership_Op): do not mark such nodes as not in ALFA
+	(Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
+	Instead, include type conversion between scalar types in ALFA.
+	* sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
+	if-and-only-if its type is in ALFA.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* scos.adb, get_scos.adb, put_scos.adb
+	New code letter for decisions: G (entry guard)
+	* par_sco.adb
+	(Traverse_Subprogram_Body): Rename to...
+	(Traverse_Subprogram_Or_Task_Body): New subrpogram.
+	(Traverse_Protected_Body): New subprogram
+	(Traverse_Declarations_Or_Statements): Add traversal of task bodies,
+	protected bodies and entry bodies.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
+	entities with get/set subprograms, which is set on procedure entities
+	generated by the compiler for a postcondition.
+	* sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
+	* alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
+	entity for a declaration
+	(Get_Unique_Entity_For_Decl): new function returning an entity which
+	represents a declaration, so that matching spec and body have the same
+	entity.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
+	a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
+	library-level because retriction No_Implicit_Dynamic_Code in the
+	front-end prevents its definition as a local subprogram
+	(Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
+	for reuse in other contexts
+	(Traverse_Declarations_Or_Statements,
+	Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
+	Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
+	procedures take a callback parameter to be called on all declarations
+	* lib-xref.ads
+	(Traverse_All_Compilation_Units): new generic function to traverse a
+	compilation unit and call a callback parameter on all declarations
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* sem_prag.adb (Process_Interface_Name): Allow duplicated export names
+	in Java since they are always enclosed in a namespace that
+	differentiates them, and overloaded entities are supported by the VM.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* checks.adb (Determine_Range): If a computed bound of an operation is
+	outside the range of the base type of the expression, and overflow
+	checks are enabled, the result is unknown and cannot be used for any
+	subsequent constant folding.
+	* sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
+	unknown, so is the result of the comparison.
+
+2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
+	From_Abort. When finalization was triggered by an abort, propagate
+	Standard'Abort_Signal rather than Program_Error.
+	* a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
+	From_Abort.
+	* a-except.adb (Raise_From_Controlled_Operation): Add new formal
+	From_Abort. When finalization was triggered by an abort, propagate
+	Standard'Abort_Signal rather than Program_Error.
+	* a-except.ads:(Raise_From_Controlled_Operation): Add new formal
+	From_Abort.
+	* exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
+	Abort_Id. Update the calls to Build_Object_Declarations and
+	Build_Raise_Statement to include Abort_Id.
+	(Build_Adjust_Statements): New local variable Abort_Id. Update the
+	calls to Build_Object_Declarations and Build_Raise_Statement to include
+	Abort_Id.
+	(Build_Finalize_Statements): New local variable Abort_Id. Update the
+	calls to Build_Object_Declarations and Build_Raise_Statement to include
+	Abort_Id.
+	(Build_Components): Create an entity for Abort_Id when exceptions are
+	allowed on the target.
+	(Build_Finalizer): New local variable Abort_Id.
+	(Build_Initialize_Statements): New local variable Abort_Id. Update the
+	calls to Build_Object_Declarations and Build_Raise_Statement to include
+	Abort_Id.
+	(Build_Object_Declarations): Add new formal Abort_Id. Create the
+	declaration of flag Abort_Id to preserve the original abort status
+	before finalization code is executed.
+	(Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
+	runtime routine Raise_From_Controlled_Operation.
+	(Create_Finalizer): Update the call to Build_Raise_Statement to include
+	Abort_Id. Update the call to Build_Object_Declarations to include
+	Abort_Id. Update the layout of the finalizer body.
+	(Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
+	(Process_Transient_Objects): New local variable Abort_Id. Remove the
+	clunky code to create all flags and objects related to
+	exception propagation and replace it with a call to
+	Build_Object_Declarations. Update the call to Build_Raise_Statement to
+	include Abort_Id.
+	* exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
+	Add new formal Abort_Id and associated comment on its use.
+	(Build_Raise_Statement): Add new formal Abort_Id and associated comment
+	on its use.
+	* exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
+	Remove the clunky code to create all flags and objects related to
+	exception propagation and replace it with a call to
+	Build_Object_Declarations. Update the call to Build_Raise_Statement.
+
+2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* s-tassta.adb: Fix minor typos.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
+	lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
+
+2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
+	to packages. This ensures that the finalizer body will not end up
+	inside the freeze node.
+	(Process_Declarations): Add code to detect whether a freeze node has a
+	nested finalization collection.
+
+2011-08-03  Pascal Obry  <obry@adacore.com>
+
+	* g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
+	(Current_Session): Return a not null access to Session_Type.
+	(Default_Session): Likewise.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
+	exp_ch3.adb, exp_ch3.ads: Minor reformatting.
+
+2011-08-03  Pascal Obry  <obry@adacore.com>
+
+	* g-awk.ads: Minor comment fix.
+
+2011-08-03  Sergey Rybin  <rybin@adacore.com>
+
+	* tree_io.ads (ASIS_Version_Number): Update because of the changes in
+	the tree structure related to discriminant constraints.
+	Original_Discriminant cannot be used any more for computing the
+	defining name for the reference to a discriminant.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
+	function is not visibly tagged, this is not a dispatching call and
+	therfore is not Tag_Indeterminate, even if the function is marked as
+	dispatching on result.
+
+2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch13.adb: Add with and use clauses for Restrict and Rident.
+	(Expand_N_Free_Statement): Add a guard to protect against run-times
+	which do not support controlled types.
+	* exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
+	against run-times which do not support controlled types.
+	* exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
+	against run-times which do not support controlled types.
+	* exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
+	against run-times which do not support controlled types.
+	* exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
+	protect against run-times which do not support controlled types.
+
+2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_intr.adb: Put back with and use clauses for Exp_Ch11.
+	(Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
+	modified in the source, to prevent spurious warnings when compiling
+	with -gnatg.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* a-except-2005.adb: Minor reformatting.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
+	is a renaming declaration in the private part of a package, do not emit
+	a warning that the with_clause could be moved because the renaming may
+	be used in the body or in a child unit.
+
+2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
+	Propagate the Comes_From_Source attribute from the original return
+	object to the renaming.
+
+2011-08-03  Jose Ruiz  <ruiz@adacore.com>
+
+	* exp_ch7.adb (Build_Raise_Statement): Do not call
+	Raise_From_Controlled_Operation when this routine is not present in
+	the run-time library.
+	(Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
+	libraries (Ravenscar), tasks are non-terminating, and protected objects
+	and tasks can only appear at library level, so we do not want
+	finalization of protected objects nor tasks.
+	* exp_intr.adb: Minor clarification in comment.
+	bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
+	Gen_Output_File_C): Remove references to finalization of library-level
+	objects when using restricted run-time libraries.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Build_Discriminant_Constraints): Set
+	Original_Discriminant only if the parent type is a generic formal.
+
+2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch13.adb: Add with and use clause for Targparm;
+	(Expand_N_Free_Statement): Prevent the generation of a custom
+	Deallocate on .NET/JVM targets since this requires pools and address
+	arithmetic.
+	* exp_ch4.adb (Expand_Allocator_Expression): When compiling for
+	.NET/JVM targets, attach the newly allocated object to the access
+	type's finalization collection. Do not generate a call to
+	Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
+	exist in the runtime.
+	(Expand_N_Allocator): When compiling for .NET/JVM targets, do not
+	create a custom Allocate for object that do not require initialization.
+	Attach a newly allocated object to the access type's finalization
+	collection on .NET/JVM.
+	* exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
+	assignment of controlled types on .NET/JVM. The two hidden pointers
+	Prev and Next and stored and later restored after the assignment takes
+	place.
+	* exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
+	kludge for .NET/JVM to recognize a particular piece of code coming from
+	Heap_Management and change the call to Finalize into Deep_Finalize.
+	* exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
+	finalization collections on .NET/JVM only for types derived from
+	Controlled. Separate the association of storage pools with a collection
+	and only allow it on non-.NET/JVM targets.
+	(Make_Attach_Call): New routine.
+	(Make_Detach_Call): New routine.
+	(Process_Object_Declarations): Suppress the generation of
+	build-in-place return object clean up code on .NET/JVM since it uses
+	pools.
+	* exp_ch7.ads (Make_Attach_Call): New routine.
+	(Make_Detach_Call): New routine.
+	* exp_intr.adb Add with and use clause for Targparm.
+	(Expand_Unc_Deallocation): Detach a controlled object from a collection
+	on .NET/JVM targets.
+	* rtsfind.ads: Add entries RE_Attach, RE_Detach and
+	RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
+	* snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
+	names used in finalization.
+
+2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-fihema.adb: Add with and use clauses for System.Soft_Links.
+	(Attach, Detach): Lock the current task when chaining an object onto a
+	collection.
+
+2011-08-03  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
+	Rewritten to create the message strings when the exception is not
+	raised by an abort during finalization.
+	* a-except.ads, a-except-2005.ads: Add pragma Export for procedure
+	Raise_From_Controlled_Operation and update its associated comment.
+	* a-fihema.ads, a-fihema.adb: New GNAT unit.
+	Ada.Finalization.Heap_Management provides key functionality
+	associated with controlled objects on the heap, their creation,
+	finalization and reclamation. Type Finalization_Collection is
+	effectively a wrapper which sits ontop of a storage pool and performs
+	all necessary bookkeeping for all the objects it contains. Each
+	access-to-controlled or access-to-class-wide type receives a collection
+	as part of its expansion. The compiler generates buffer code and
+	invokes Allocate / Deallocate to create and destroy allocated
+	controlled objects.
+	* a-finali.adb ("="): Removed.
+	* a-finali.ads ("="): Removed. Controlled types no longer carry hidden
+	fields Prev and Next.
+	* ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
+	A library unit with at least one controlled object on the library level
+	has a special finalizer which is invoked by the binder. To signal this,
+	ali files carry field PF.
+	* ali.ads: New field in type Unit_Record called Has_Finalizer. Add
+	associated comment on field usage.
+	* a-tags.adb (Get_RC_Offset): Removed.
+	(Needs_Finalization): New routine.
+	* a-tags.ads: Update the structure of the GNAT dispatch tables.
+	Dispatch tables now carry field Needs_Finalization which provides
+	runtime indication whether a type is controlled or has controlled
+	components or both. Remove field RC_Offset.
+	(Get_RC_Offset): Removed along with its associated pragma Export.
+	Since tagged types with controlled components no longer carry hidden
+	field _controller, the special mechanism to retrieve its location is no
+	longer needed.
+	(Needs_Finalization): New routine.
+	* atree.ads, atree.adb (Elist24): New routine.
+	(Set_Elist24): New routine.
+	* atree.h: Add a define clause for Elist24.
+	* bindgen.adb New library-level variable Lib_Final_Built.
+	(Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
+	presence of a VM target, the routine generates calls to the proper
+	library finalization routine.
+	(Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
+	targets. Set the correct library finalization routine depending on
+	whether the library has controlled objects or this is a VM compilation.
+	(Gen_Finalize_Library_Ada): New routine. This procedure generates calls
+	to library-level finalizers of compiled units in reverse order of
+	elaboration. It also produces exception management code and reraises a
+	potential exception after all units have been finalized.
+	(Gen_Finalize_Library_C): New routine. This procedure generates calls to
+	library-level finalizers of compiled units in reverse order of
+	elaboration.
+	(Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
+	definitions of all library-level finalizers available to the compilation
+	(Gen_Main_Ada): Directly call Adafinal which now contails all target
+	dependent code.
+	(Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
+	System.Standard_Library.Adafinal directly. If the library needs
+	finalization actions, create the sequence of finalization calls.
+	(Gen_Output_File_Ada): Alphabetize local variables and constants.
+	Generate a with clause for System.Soft_Links when compiling for a VM.
+	Remove the code which imports System.Standard_Library.Adafinal as
+	Do_Finalize. Generate the library finalization routine.
+	(Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
+	If the library needs finalization actions, create all the definitions
+	of library- level finalizers.
+	(Has_Finalizer): New routine. Determines whether at least one compiled
+	unit has a library-level finalizer.
+	Add type Qualification_Mode.
+	(Set_Unit_Name): Add a formal which controls the replacement of a dot.
+	* einfo.adb: New usage of field 15 as Return_Flag.
+	Remove Finalization_Chain_Entity from the usages of field 19.
+	Remove Associated_Final_Chain from the usages of field 23.
+	New usage of field 23 as Associated_Collection.
+	New usage of field 24 as Finalizer.
+	New usage of flag 252 as Is_Processed_Transient.
+	(Associated_Final_Chain): Removed.
+	(Associated_Collection): New routine.
+	(Finalization_Chain_Entity): Removed.
+	(Finalizer): New routine.
+	(Is_Finalizer): New routine.
+	(Is_Processed_Transient): New routine.
+	(Return_Flag): New routine.
+	(Set_Associated_Final_Chain): Removed.
+	(Set_Associated_Collection): New routine.
+	(Set_Finalization_Chain_Entity): Removed.
+	(Set_Finalizer): New routine.
+	(Set_Is_Processed_Transient): New routine.
+	(Set_Return_Flag): New routine.
+	(Write_Entity_Flags): Include Is_Processed_Transient to the list of
+	displayed flags.
+	(Write_Field8_Name): Alphabetize the output.
+	(Write_Field11_Name): Alphabetize the output.
+	(Write_Field12_Name): Alphabetize the output.
+	(Write_Field13_Name): Alphabetize the output.
+	(Write_Field14_Name): Alphabetize the output.
+	(Write_Field15_Name): Alphabetize the output.
+	(Write_Field16_Name): Alphabetize the output.
+	(Write_Field17_Name): Alphabetize the output.
+	(Write_Field18_Name): Alphabetize the output.
+	(Write_Field19_Name): Alphabetize the output. Remove the output of
+	Finalization_Chain_Entity.
+	(Write_Field20_Name): Alphabetize the output.
+	(Write_Field21_Name): Alphabetize the output.
+	(Write_Field22_Name): Alphabetize the output.
+	(Write_Field23_Name): Alphabetize the output. Remove the output of
+	Associated_Final_Chain. Add output for Associated_Collection.
+	(Write_Field24_Name): Alphabetize the output.
+	(Write_Field25_Name): Add output for Finalizer.
+	(Write_Field26_Name): Alphabetize the output.
+	(Write_Field27_Name): Alphabetize the output.
+	(Write_Field28_Name): Alphabetize the output.
+	* einfo.ads: Add new field description for Associated_Collection and
+	its uses in nodes.
+	Remove Associated_Final_Chain and its uses in nodes.
+	Remove Finalization_Chain_Entity and its uses in nodes.
+	Add new field description for Finalizer and its uses in nodes.
+	Add new synthesized attribute Is_Finalizer.
+	Add new flag description for Is_Processed_Transient and its uses in
+	nodes.
+	Add new field description for Return_Flag and its uses in nodes.
+	(Associated_Final_Chain): Removed along with its pragma Inline.
+	(Associated_Collection): New routine and pragma Inline.
+	(Finalization_Chain_Entity): Removed along with its pragma Inline.
+	(Finalizer): New routine and pragma Inline.
+	(Is_Finalizer): New routine and pragma Inline.
+	(Is_Processed_Transient): New routine and pragma Inline.
+	(Return_Flag): New routine and pragma Inline.
+	(Set_Associated_Final_Chain): Removed along with its pragma Inline.
+	(Set_Associated_Collection): New routine and pragma Inline.
+	(Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
+	(Set_Finalizer): New routine and pragma Inline.
+	(Set_Is_Processed_Transient): New routine and pragma Inline.
+	(Set_Return_Flag): New routine and pragma Inline.
+	* exp_aggr.adb: Alphabetize subprograms.
+	(Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
+	(Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
+	associated comments. Remove local variables External_Final_List and
+	Attach.
+	Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
+	Ancestor. Remove the retrieval of finalization lists. Update the call to
+	Make_Adjust_Call.
+	(Convert_Aggr_In_Allocator): Remove the retrieval of finalization
+	lists. Update the call to Late_Expansion.
+	(Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
+	(Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
+	(Gen_Assign): Remove the retrieval of the finalization list used to
+	build the assignment. Update the calls to Make_Init_Call and
+	Make_Adjust_Call.
+	(Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
+	Remove the mechanism to determine attachment levels and finalization
+	list retrieval. Remove the processing for coextensions.
+	(Init_Controller): Removed. Controllers no longer exist.
+	(Late_Expansion): Remove formals Flist and Obj along with their
+	associated comments. Update the calls to Build_Record_Aggr_Code and
+	Build_Array_Aggr_Code.
+	* exp_ch13.adb (Expand_N_Free_Statement): New routine.
+	(Expand_N_Freeze_Entity): Add special processing for finalizers which
+	appear in entry bodies, protected subprograms and task bodies.
+	* exp_ch13.ads (Expand_N_Free_Statement): New routine.
+	* exp_ch3.adb (Add_Final_Chain): Removed.
+	(Build_Array_Init_Proc): Alphabetize local variables.
+	(Build_Assignment): Alphabetize local variables. Update the call to
+	Maked_Adjust_Call.
+	(Build_Class_Wide_Master): Rename local variables to better reflect
+	their role.
+	(Build_Discriminant_Assignments): Code reformatting.
+	(Build_Init_Call_Thru): Code reformatting.
+	(Build_Init_Procedure): Code reformatting. Generate a special version
+	of Deep_Finalize which is capable of finalizing all initialized
+	components and ignore the rest.
+	(Build_Init_Statements): Rename local variables to better reflect their
+	role.
+	Reimplement the mechanism to include the creation and update of an index
+	variable called a "counter". It is used as a bookmark for tracing
+	initialized and non-initialized components.
+	(Build_Initialization_Call): Remove local variable Controller_Typ.
+	Alphabetize all local variables. Remove the initialization of the
+	record controller and update the call to Make_Init_Call.
+	(Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
+	New local variable Counter.
+	(Constrain_Array): Alphabetize.
+	(Expand_Freeze_Array_Type): Create a collection instead of a
+	finalization list.
+	(Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
+	Finalize_Address which is used in conjunction with allocated controlled
+	objects.
+	(Expand_N_Object_Declaration): Remove the creation of a finalization
+	list for anonymous access types. Update the calls to Make_Init_Call and
+	Make_Adjust_Call.
+	(Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
+	retrieval of finalization lists. Remove the expansion of the record
+	controller. Create TSS primitive Finalize_Address used in conjunction
+	with controlled objects on the heap. Create finalization collections
+	for access-to-controlled record components.
+	(Expand_Record_Controller): Removed.
+	(Freeze_Type): Remove the freezing of record controllers. Freezing of
+	class-wide types now requires additional processing. Create
+	finalization collections for access-to-controlled types.
+	(Increment_Counter): New routine.
+	(Make_Counter): New routine.
+	(Make_Eq_If): Remove the mention of Name_uController.
+	(Make_Predefined_Primitive_Specs): There is no longer need to skip
+	types coming from System.Finalization_Root.
+	(Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
+	(Predefined_Primitive_Bodies): There is no longer need to skip types
+	coming from System.Finalization_Root.
+	(Stream_Operation_OK): Do not generate stream routines for
+	type Ada.Finalization.Heap_Management.Finalization_Collection.
+	* exp_ch3.ads: Alphabetize subprograms.
+	* exp_ch4.adb: Remove with and use clause for Sem_Ch8.
+	Add with and use clause for Lib.
+	(Complete_Coextension_Finalization): Removed.
+	(Complete_Controlled_Allocation): New routine. Create a finalization
+	collection for anonymous access-to-controlled types. Create a custom
+	Allocate which interfaces with the back end and the machinery in
+	Heap_Management.
+	(Expand_Allocator_Expression): Add necessary calls to
+	Complete_Controlled_Allocation. Remove the retrieval of finalization
+	lists. Update the calls to Make_Adjust_Call. Generate a call to
+	Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
+	the associated collection.
+	(Expand_N_Allocator): Remove the processing for dynamic coextensions.
+	Code clean up. Remove the retrieval of finalization lists and
+	attachment levels.
+	Update the call to Make_Init_Call. Generate a call to
+	Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
+	the associated collection.
+	(Get_Allocator_Final_List): Removed. Finalization lists are not
+	available.
+	(Suitable_Element): Remove the mention of Name_uController.
+	* exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
+	(Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
+	the left hand side, carry out the assignment and adjust the left hand
+	side.
+	* exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
+	(Add_Collection_Actual_To_Build_In_Place_Call): New routine.
+	(BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
+	BIP_Collection and BIPcollection.
+	(Build_Heap_Allocator): New routine used to allocate the return object
+	of a build-in-place function onto a collection.
+	(Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
+	(Expand_Call): Do not replace direct calls to Deep routines with their
+	aliases.
+	(Expand_N_Extended_Return_Statement): Give all variables shorter names
+	and update their occurrences. Add a special return flag to monitor the
+	[ab]normal execution of the function. The flag is set right before the
+	return statement.
+	Rewrite the mechanism used to allocate a build-in-place return object
+	on the heap or on a storage pool.
+	(Is_Direct_Deep_Call): New routine.
+	(Make_Build_In_Place_Call_In_Allocator): Add a collection to a
+	build-in-place function call instead of a final list. Build a call to
+	Set_Finalize_Address_Ptr to decorate the associated collection.
+	(Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
+	order to name the build-in-place function call's result for later
+	finalization. Add a collection to a build-in-place function call
+	instead of a final list.
+	(Make_Build_In_Place_Call_In_Assignment): Add a collection to a
+	build-in-place function call instead of a final list. Remove the code
+	which moves one final list and transforms it into the actual in a
+	nested build-in-place call.
+	(Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
+	build-in-place function call instead of a final list.
+	(Move_Final_List): Removed.
+	(Needs_BIP_Collection): New routine.
+	(Needs_BIP_Final_List): Removed.
+	* exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
+	enumeration type BIP_Formal_Kind.
+	Update the related comment.
+	(Needs_BIP_Collection): New routine.
+	(Needs_BIP_Final_List): Removed.
+	* exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
+	and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
+	majority of subprograms in this unit. Add Name_Finalize_Address to
+	array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
+	(Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
+	statements for an array type.
+	(Build_Adjust_Statements): Create the adjust statements for a record
+	type.
+	(Build_Cleanup_Statements): New routine. A procedure which given any
+	construct containing asynchronous calls, references to _master, or is a
+	task body, a task allocation or a protected body produces the necessary
+	runtime calls to clean up these constructs.
+	(Build_Exception_Handler): New routine.
+	(Build_Final_List): Removed.
+	(Build_Finalization_Collection): New routine. A core procedure which
+	creates a collection to service heap allocated controlled objects
+	associated with an access-to-controlled type.
+	(Build_Finalize_Statements): Create the finalization statements for a
+	record types.
+	(Build_Finalizer): New routine. A core procedure which given any
+	construct with declarations and/or statements detects all objects which
+	need any type of clean up (controlled objects, protected objects) and
+	generates all necessary code to clean up the said objects in the proper
+	order.
+	(Build_Finalizer_Call): New routine.
+	(Build_Initialize_Statements): Create the initialization statements for
+	an array type. The generated routine contains code to finalize partially
+	initialized arrays.
+	(Build_Object_Declarations): New routine.
+	(Build_Raise_Statement): New routine.
+	(Clean_Simple_Protected_Objects): Removed.
+	(Controller_Component): Removed.
+	(Enclosing_Function): New routine.
+	(Expand_Cleanup_Actions): Create a finalizer for a construct which has
+	either declarations or statements or both.
+	(Expand_N_Package_Body): Create a finalizer for a non-generic package.
+	(Expand_N_Package_Declaration): Create a finalizer for a non-generic
+	package.
+	(Find_Final_List): Removed.
+	(Global_Flist_Ref): Removed.
+	(In_Finalization_Root): Removed.
+	(Insert_Actions_In_Scope_Around): Determine the range of the transient
+	scope in terms of tree nodes. Process all transient variables within
+	that range.
+	(Make_Adjust_Call): Rewritten. There is no longer an attach call
+	generated after the adjust.
+	(Make_Attach_Call): Removed.
+	(Make_Call): New routine.
+	(Make_Clean): Removed.
+	(Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
+	build routines.
+	(Make_Deep_Proc): Rewritten to generate the new profile signature used
+	in Deep routines.
+	(Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
+	build routines.
+	(Make_Final_Call): Modified to simply create a call to either
+	Deep_Finalize or Finalize.
+	(Make_Finalize_Address_Body): New routine.
+	(Make_Finalize_Address_Stmts): New routine. A function which produces
+	TSS primitive Finalize_Address used in conjunction with heap allocated
+	controlled objects.
+	(Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
+	(Make_Init_Call): Rewritten. There is no longer an attach call
+	generated after initialization.
+	(Make_Local_Deep_Finalize): New routine.
+	(Make_Set_Finalize_Address_Ptr_Call): New routine.
+	(Make_Transient_Block): Remove the finalization list retrieval and
+	manipulation.
+	(Needs_Finalization): Moved to Exp_Util.
+	(Parent_Field_Type): New routine.
+	(Preprocess_Components): New routine.
+	(Process_Transient_Objects): New routine.
+	(Wrap_HSS_In_Block): New routine.
+	(Wrap_Transient_Declaration): Remove finalization list management and
+	controller insertion.
+	(Wrap_Transient_Expression): Code reformatting.
+	(Wrap_Transient_Statement): Code reformatting.
+	* exp_ch7.ads (Build_Final_List): Removed.
+	(Build_Finalization_Collection): New routine.
+	(Build_Raise_Statement): New routine.
+	(Controller_Component): Removed.
+	(Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
+	(Find_Final_List): Removed.
+	(In_Finalization_Root): Removed.
+	(Is_Simple_Protected_Type): Update related comment.
+	(Make_Adjust_Call): New parameter profile and associated comments.
+	(Make_Attach_Call): Removed.
+	(Make_Final_Call): New parameter profile and associated comments.
+	(Make_Finalize_Address_Body): New routine.
+	(Make_Init_Call): New parameter profile and associated comments.
+	(Make_Local_Deep_Finalize): New routine.
+	(Make_Set_Finalize_Address_Ptr_Call): New routine.
+	(Needs_Finalization): Moved to Exp_Util.
+	* exp_ch9.adb (Add_Object_Pointer): Code reformatting.
+	(Expand_N_Protected_Body): Remove the handling of finalization lists.
+	(Find_Protection_Type): Moved to Exp_Util.
+	* exp_disp.adb: Remove with and use clauses for Exp_Ch7.
+	(Make_DT): Update sequence of dispatch table initialization. Remove the
+	initialization of field RC_Offset. Add initialization of field Needs_
+	Finalization.
+	* exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
+	Reimplement how an object is first finalized, then deallocated.
+	* exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
+	Code reformatting.
+	* exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
+	Register TSS_Finalize_Address with type TSS_Names.
+	* exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
+	procedure provides the interface between an allocation / deallocation
+	and the support machinery in Ada.Finalization.Heap_Management.
+	(Find_Init_Call): Code reformatting.
+	(Find_Init_Call_In_List): Code reformatting.
+	(Find_Protection_Type): Moved from Exp_Ch9.
+	(Find_Prim_Op): Reimplement to add preference of recovered primitive.
+	(Has_Controlled_Coextensions): Removed.
+	(Has_Controlled_Objects): New routine.
+	(In_Library_Level_Package_Body): New routine.
+	(Insert_Action_After): New routine.
+	(Is_Finalizable_Transient): New routine. This predicate determines
+	whether an object declaration is one of the many variants of controlled
+	transients.
+	(Is_Null_Access_BIP_Func_Call): New routine.
+	(Is_Non_BIP_Func_Call): New routine.
+	(Is_Related_To_Func_Return): New routine.
+	(Needs_Finalization): Moved from Exp_Ch7.
+	* exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
+	(Find_Protection_Type): Moved from Exp_Ch9.
+	(Has_Controlled_Coextensions): Removed.
+	(Has_Controlled_Objects): New routine.
+	(In_Library_Level_Package_Body): New routine.
+	(Insert_Action_After): New routine.
+	(Is_Finalizable_Transient): New routine.
+	(Is_Null_Access_BIP_Func_Call): New routine.
+	(Is_Non_BIP_Func_Call): New routine.
+	(Is_Related_To_Func_Return): New routine.
+	(Needs_Finalization): Moved from Exp_ch7.
+	* expander.adb (Expand): Add a case for N_Free_Statement.
+	* freeze.adb (Freeze_All): Replace the generation of a finalization
+	list with a collection for access-to-controlled types.
+	(Freeze_Entity): Code reformatting.
+	(Freeze_Record_Type): Remove the freezing of a record controller
+	component.
+	(Freeze_Subprogram): Code reformatting.
+	* inline.adb (Cleanup_Scopes): Remove the reset of the scope
+	finalization list.
+	* lib-writ.adb (Write_Unit_Information): Output "PF" when a package
+	has a library-level finalizer.
+	* lib-writ.ads: Add "PF" to the sequence of unit attributes.
+	* a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
+	* Makefile.rtl: Remove a-filico and s-finimp from the list of object
+	files. Add a-fihema to the list of object files.
+	* par-ch4.adb:
+	Alphabetize the associations in type Is_Parameterless_Attribute.
+	* rtsfind.ads: Ada.Finalization_List.Controller and
+	System.Finalization_Implementation are no longer a GNAT unit.
+	Update the range of type Ada_Finalization_Child. Remove the following
+	recoverable entities:
+
+	   RE_Attach_To_Final_List
+	   RE_Deep_Tag_Attach
+	   RE_Finalize_List
+	   RE_Finalize_One
+	   RE_Finalizable_Ptr_Ptr
+	   RE_Global_Final_List
+	   RE_Limited_Record_Controller
+	   RE_List_Controller
+	   RE_Move_Final_List
+	   RE_Record_Controller
+	   RE_Simple_List_Controller
+
+	Add the following recoverable entities:
+
+	   RE_Add_Offset_To_Address
+	   RE_Allocate
+	   RE_Base_Pool
+	   RE_Deallocate
+	   RE_Exception_Identity
+	   RE_Finalization_Collection
+	   RE_Finalization_Collection_Ptr
+	   RE_Needs_Finalization
+	   RE_Save_Library_Occurrence
+	   RE_Set_Finalize_Address_Ptr
+	   RE_Set_Storage_Pool_Ptr
+	   RE_Storage_Count
+	* sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
+	Name_uController.
+	* sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
+	(First_Stored_Discriminant): Remove the mention of Name_uController.
+	* sem_aux.ads: Comment reformatting.
+	* sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
+	to redecorate an already existing class-wide type.
+	(Decorate_Tagged_Type): New parameter profile and associated comment.
+	Create a "shadow class-wide type" for a shadow entity.
+	* sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
+	of the final chain along with the associated comment.
+	* sem_ch3.adb (Access_Type_Declaration): Add new local variable
+	Full_Desig and set it to the full view of the designated type.
+	Initialize the finalization collection to empty.
+	(Build_Derived_Record_Type): Alphabetize local variables. Code
+	reformatting.
+	(Collect_Fixed_Components): Remove the mention of Name_uController.
+	(Create_Constrained_Components): Remove the mention of Name_uController.
+	(Make_Class_Wide_Type): Add specialized code to redecorate an existing
+	class-wide type of a shadow entity.
+	(Process_Full_View): Update the machinery which marks type
+	Limited_Controlled's entity as limited.
+	* sem_ch4.adb (Analyze_One_Call): Code reformatting.
+	* sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
+	list, instead make a collection build-in-place formal.
+	* sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
+	a designated type in order to establish a match between the renaming
+	and the renamed entity.
+	(Find_Selected_Component): Add guard to prevent spurious exceptions
+	from being raised on .NET/JVM.
+	* sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
+	to the list of primitive that need special processing. Update arrays
+	C_Names and D_Names.
+	(Replace_Types): Handle class-wide types.
+	* sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
+	different parameter profile, look at the first formal.
+	* sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
+	use clauses for Exp_Util.
+	* sem_res.adb: Remove with and use clauses for Elists.
+	(Propagate_Coextensions): Removed.
+	(Resolve_Allocator): Do not propagate the list of coextensions from one
+	allocator to another.
+	* sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
+	Deaccessed_T to Desig_Typ.
+	(Enter_Name): Remove the mention of Name_uController.
+	(Gather_Components): Remove the mention of Name_uController.
+	(Incomplete_Or_Private_View): New routine.
+	(Is_Coextension_Root): Removed.
+	(Is_Fully_Initialized_Type): Remove the mention of Name_uController.
+	* sem_util.ads (Incomplete_Or_Private_View): New routine.
+	(Is_Coextension_Root): Removed.
+	* s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
+	Controlled types are now derived from a null tagged record. Remove
+	types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
+	* sinfo.adb (Coextensions): Removed.
+	(Set_Coextensions): Removed.
+	* sinfo.ads: Remove Coextensions from the explanation of node fields
+	and its uses in nodes.
+	Update the field usage of N_Allocator.
+	(Coextensions): Removed along with its pragma Inline.
+	(Set_Coextensions): Removed along with its pragma Inline.
+	* snames.ads-tmpl: Remove names
+
+	  Name_uClean
+	  Name_uController
+	  Name_uFinal_List
+	  Name_uLocal_Final_List
+	  Name_Finalization_Root
+	  Name_Next
+	  Name_Prev
+
+	Add names
+
+	  Name_uFinalizer
+	  Name_Finalize_Address
+	* s-pooglo.adb (Allocate): Add overriding indicator.
+	(Deallocate): Add overriding indicator.
+	(Storage_Size): Add overriding indicator.
+	* s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
+	than Finalize_Global_List.
+	(Null_Finalize_Global_List): Removed.
+	(Save_Library_Occurrence): New routine.
+	* s-soflin.ads: Remove variable Finalize_Global_List along with its
+	initialization. Add variable Finalize_Library_Objects along with its
+	pragma Export. Add variables Library_Exception and
+	Library_Exception_Set along with their pragma Export.
+	(Null_Finalize_Global_List): Removed.
+	(Save_Library_Occurrence): New routine.
+	* s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
+	rather than Finalize_Global_List.
+	* tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
+	of the constructed node.
+
+2011-08-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* link.c: Include "auto-host.h" before system headers.
+
+2011-08-03  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): Add to table Library_Projs only library projects
+	that are not extended. Do not check if a library project that is
+	extended should be regenerated. Do not add to table Library_Paths the
+	libraries that are in extended projects. Link only with libraries that
+	are in libray projects that are not extended.
+	* prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
+	for a library project that is extended.
+
+2011-08-03  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
+	conforming subprogram renamings that appear to be completions if they
+	are not fully conformant.
+	Such renamings are homographs but not completions.
+	* sem_type.adb (Disambiguate): Handle disambiguation of overloaded
+	names in a subprogram renaming that appears in an instance.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
+	not immutably limited, build actual subtype from expression to provide
+	proper bounds to caller.
+
+2011-08-03  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch8.adb: Minor comment correction.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
+	returning a limited array, use an extended return statement.
+
+2011-08-03  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Initialize): If --subdirs= is used, but no project file is
+	specified, attempt to create the specify subdir if it does not already
+	exist and use it as the object directory as if -D had been specified.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-tpopsp-vms.adb: New file.
+	* s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
+	* gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
+	package.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
+	* sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
+	* sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
+	detect that an array has static bounds.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_dist.adb: Minor reformatting.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
+	(ATCB_Key): Removed, not always used.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
+	clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
+	most remaining global variables.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
+	prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
+	reformatting.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
+	that must be passed by copy in VM targets.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
+	duplicates a similar htable now in the project tree.
+
+2011-08-03  Claire Dross  <dross@adacore.com>
+
+	* a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
+	a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
+	Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
+	Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
+	Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
+	Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
+	Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
+	update.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
+	(ATCB_Key): Removed, not always used.
+	* s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
+	s-taprop-posix.adb.
+	* s-tpopsp-tls.adb: New file.
+	* gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
+	x86/x64/ia64/powerpc/sparc Linux.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
+	* gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* rtsfind.ads, exp_dist.adb, exp_dist.ads
+	(Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
+	Fix type selection for mapping integer types to PolyORB types.
+
+2011-08-03  Bob Duff  <duff@adacore.com>
+
+	* sem_ch7.adb: Minor comment clarification.
+
+2011-08-03  Bob Duff  <duff@adacore.com>
+
+	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
+	an error analyzing a choice, skip further processing. Further
+	processing could cause a crash or cascade errors.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
+	prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
+	prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
+	prj-env.ads (Shared_Project_Tree_Data): new type
+	An aggregate project and its aggregated trees need to share the common
+	data structures used for lists of strings, packages,... This makes the
+	code simpler since otherwise we have to pass the root tree (also used
+	for the configuration file data) in addition to the current project
+	tree. This also avoids ambiguities as to which tree should be used.
+	And finally this saves a bit of memory.
+	(For_Every_Project_Imported): new parameter Tree.
+	Since aggregated projects are using a different tree, we need to let
+	the caller know which tree to use to manipulate the returned project.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
+	prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
+	lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
+	prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
+	Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
+
+2011-08-03  Bob Duff  <duff@adacore.com>
+
+	* sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
+	the Base_Type.
+
+2011-08-03  Joel Brobecker  <brobecker@adacore.com brobecker>
+
+	* g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
+	g-sehash.ads: Fix typo. Update header.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
+	expansion.
+
+2011-08-03  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
+	prefixes of private types along with records, since the selector may be
+	a discriminant.
+	* sem_res.adb (Resolve_Selected_Component): Consider prefixes of
+	private types along with records, since the selector may be a
+	discriminant.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-pp.adb (Pretty_Print): Remove trailing blank line.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
+	Tagged_Type_Expansion.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
+	violation when the argument of concatenation is the name of a
+	constant.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
+	prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
+	(Process_Declarative_Items): new parameter Child_Env.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* alfa.ads: Update format of ALFA section in ALI file in order to
+	add a mapping from bodies to specs when both are present.
+	(ALFA_Scope_Record): Add components for spec file/scope.
+	* get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
+	present.
+	* lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
+	collected, fill in the spec information when relevant.
+	* put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
+	present.
+
+2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
+	code unit to decide whether to add internally generated subprograms.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
+	* exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
+	be handled by copy in VM targets.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
+	code with Makeutl.Get_Switches.
+	* prj-tree.adb: Update comment.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
+	subprogram with a limited formal that does not support external
+	streaming.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
+	continuation line
+	* lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
+	not from current unit in two phases, because it is not possible to
+	change the table while iterating over its content.
+	* put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
+
+2011-08-03  Sergey Rybin  <rybin@adacore.com>
+
+	* vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
+	* gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
+	and the component type is composite, this is ambiguous for predefined
+	concatenation, but if the node is not overloaded and the entity is a use
+	-defined function its profile can be used to resolve that aggregate.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb: Minor code cleanup.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_dist.adb: Do not generate distribution stubs if serious errors
+	have been diagnosed.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
+	the first formal of a primitive operation, go to the base type to
+	handle properly an access to a derived type with constrained
+	discriminants.
+	* sem_type.adb (Disambiguate): an immediately visible operator hides a
+	user-defined function that is only use-visible.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
+	make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
+	fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
+	prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
+	sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
+	prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
+	prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
+	alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* repinfo.adb (List_Mechanism): Add handling of
+	Convention_Ada_Pass_By_XXX.
+	* sem_mech.adb (Set_Mechanism): Ditto.
+	* sem_prag.adb (Process_Convention): Add entries for
+	Convention_Ada_Pass_By_XXX.
+	* snames.adb-tmpl, snames.ads-tmpl: Ditto.
+
+2011-08-03  Pascal Obry  <obry@adacore.com>
+
+	* makeutl.adb: Minor reformatting.
+
+2011-08-03  Vincent Celier  <celier@adacore.com>
+
+	* fname-uf.adb
+	(Get_File_Name) If the file cannot be found when there are no config
+	pragmas file and May_Fail is True, return No_File instead of the file
+	name, to be consistent.
+
+2011-08-03  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (__gnat_is_executable_file_attr): Avoid access
+	to null pointer.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch13.adb
+	(Same_Representation): In VM targets the representation of arrays with
+	aliased components differs from arrays with non-aliased components.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
+	not systematically lower case attribute indexes that contain no "."
+	Fix definition of several Naming attributes, which take
+	a unit name as index and therefore should be case insensitive.
+	Minor refactoring (reduce length of variable names).
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
+	prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
+	prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
+	prj-tree.ads (Prj.Tree.Environment): new type.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
+	prj-tree.adb, prj-tree.ads (Environment): new type.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-tree.ads: Remove unused variable.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
+	issuing messages related to SPARK restriction violation.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb: guard against error nodes in return statements.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* errout.adb (Error_Msg_Internal): the main unit has not been read yet,
+	a warning can only appear on a configuration file, so emit warning
+	without further checks.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-interr.ads: add overriding keyword.
+
+2011-08-03  Geert Bosch  <bosch@adacore.com>
+
+	* exp_attr.adb: Fix minor typo.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch4.adb: improve error recovery.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
+	prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
+	to Errout_Handling.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
+	"external" as an attribute name in aggregate projects.
+
+2011-08-03  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
+	uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
+	from 0, so we need to adjust.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
+	prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
+	restriction on overloaded entity if the entity is not an operator.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
+	restrict.ads: Rename remaining Check_Formal_Restriction* into
+	Check_SPARK_Restriction*.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
+	prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
+	qualifier.
+	(Project_Empty): removed
+	(Empty_Project): new parameter Qualifier
+	This is used to have fields specific to aggregate projects, cleaner
+	New field to store the list of aggregated projects.
+	(Check_Aggregate_Project): removed
+	(Process_Aggregated_Projects, Free): new subprograms.
+
+2011-08-03  Olivier Hainque  <hainque@adacore.com>
+
+	* tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
+	explicit dereference of an unconstrained type, create a constrained
+	subtype for it, as is done for function calls that return an
+	unconstrained type.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* g-pehage.adb (Finalize): Avoid possible double-free.
+
+2011-08-03  Steve Baird  <baird@adacore.com>
+
+	* exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
+	Elab_Spec/Body attrs in CodePeer_Mode.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* exp_aggr.adb (Flatten): Convert to positional form aggregates whose
+	low bound is not known at compile time but they have no others choice.
+	Done because in this case the bounds can be obtained directly from the
+	aggregate.
+
+2011-08-03  Ed Falis  <falis@adacore.com>
+
+	* s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
+	on VxWorks SMP. Remove unusable constant ANY_CPU.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
+	clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
+	prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
+	Prj.Env.Initialize_Empty): new subprograms
+	(Get_Env, Find_Project): remove parameter Target_Name.
+
+2011-08-03  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
+	as a condition for the delayed call to Derived_Subprograms done for the
+	case of the rewriting of a derived type that constrains the
+	discriminants of its parent type.
+	Avoids redundant subprogram derivations for private subtype derivations.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
+	Build_Record_Aggr_Code.
+	(Build_Record_Aggr_Code): Add missing support to initialize hidden
+	discriminants in extension aggregates.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-pp.adb (Print): also output project qualifiers, since in
+	particular "aggregate" is mandatory in an aggregate project.
+
+2011-08-03  Emmanuel Briot  <briot@adacore.com>
+
+	* prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
+	(Debug_Output): new function.
+
+2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat_ugn.texi: Document -Wstack-usage.
+	* gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_prag.adb Issue an error (not a warning) when a C++ type does not
+	have keyword LIMITED.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* alfa.adb, alfa.ads, alfa_test.adb: New files.
+	* ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
+	(Scan_ALI): do not issue a fatal error if parsing known lines after Xref
+	section (does not happen in compiler, only if code directly calls
+	Scan_ALI).
+	* get_alfa.adb, get_alfa.ads: New files.
+	* lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
+	needed.
+	* lib-xref-alfa.adb: New file.
+	* lib-xref.adb, lib-xref.ads
+	(Xref_Entry): redefine information needed in cross-references for ALFA.
+	Push ALFA treatments in separated local package.
+	(Enclosing_Subpragram_Or_Package): treat specially subprogram
+	identifiers. Return entity of package body instead of spec. Return
+	Empty for a scope with no location.
+	(Generate_Reference): adapt to new components for ALFA information.
+	Remove the need for D references on definitions.
+	(Is_Local_Reference): moved to ALFA local package
+	(Output_References): extract subfunction as Extract_Source_Name
+	(Output_Local_References): remove procedure, replaced by filtering of
+	cross-references in package ALFA and printing in Put_ALFA.
+	(Write_Entity_Name): remove procedure
+	* lib.adb, lib.ads (Extract_Source_Name): extract here function to
+	print exact name of entity as it appears in source file
+	(Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
+	* put_alfa.adb, put_alfa.ads: New files.
+	* xref_lib.adb (Search_Xref): protect read of cross-references against
+	reading other sections of the ALI file, in gnatxref
+	(Search): protect read of cross-references against reading other
+	sections of the ALI file, in gnatfind.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting.
+
+2011-08-03  Jose Ruiz  <ruiz@adacore.com>
+
+	* s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
+	raising an exception.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
+	type, always use 1 as the lower bound or string, even if lower bound of
+	context is not static, to handle properly null strings in a non-static
+	context.
+
+2011-08-03  Bob Duff  <duff@adacore.com>
+
+	* sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
+	always legal on the right-hand side of an assignment statement; there
+	is always an applicable index constraint in this case. Therefore, the
+	check for Pkind = N_Assignment_Statement is now unconditional -- it
+	doesn't depend on whether Is_Constrained (Typ).
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
+	for an itype created within a generic unit.
+
+2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
+	suppresses all inlining.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
+	exp_aggr.adb: Minor reformatting.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
+	tagged assignment when discriminant checks are suppressed. This is
+	useless and extremely costly in terms of static stack usage.
+
+2011-08-03  Bob Duff  <duff@adacore.com>
+
+	* sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
+	of generics, because this leads to the wrong entity in the wrong scope,
+	causing (e.g.) pragma Export_Procedure to get an error if the entity is
+	an instance.
+	(Process_Interface_Name): Follow Alias for instances of generics, to
+	correct for the above change.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
+	is an integer literal it is always safe to replace the reference. In
+	addition, if the reference appears in the generated code for an object
+	declaration it is necessary to copy because otherwise the reference
+	might be to the uninitilized value of the discriminant of the object
+	itself.
+
+2011-08-03  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
+	ACL used, in this case we want to check for ending .exe, not .exe
+	anywhere in the path.
+
+2011-08-03  Sergey Rybin  <rybin@adacore.com>
+
+	* tree_io.ads (ASIS_Version_Number): Update because of the changes in
+	the tree structure (semantic decoration of references to record
+	discriminants).
+
+2011-08-03  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
+	choices of a named array aggregate, bail out when any choices are
+	marked as Errors_Posted.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
+	in which entity is frozen, to handle properly loop variables in
+	iterators.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
+	subtype is not static, compute the upper bound using attributes, to
+	handle properly index types that are not integer types.
+
+2011-08-03  Bob Duff  <duff@adacore.com>
+
+	* gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
+	Update copyright notice.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Build_Discriminant_Constraints): Only use
+	Original_Discriminant if within an instance.
+	* sem_ch4.adb (Analyze_Selected_Component): Ditto.
+
+2011-08-03  Thomas Quinot  <quinot@adacore.com>
+
+	* einfo.ads: Minor reformatting.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
+	composite type with an unfrozen subcomponent, in the profile of a
+	primitive operation.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
+	unconstrained type with discriminants is initialized with an aggregate,
+	use the constrained subtype of the aggregate as the type of the object,
+	because it is immutable, and this allows the back-end to generate no
+	code for the object declaration.
+
+2011-08-03  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
+	comparison operand is variable, and turns out to be zero or negative.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* exp_intr.adb
+	(Expand_Dispatching_Constructor_Call): Disable expansion of
+	code required for native targets. Done to avoid generating
+	references to unavailable runtime entities in VM targets.
+	* exp_ch3.adb
+	(Expand_N_Object_Declaration): Add missing support to handle
+	the explicit initialization of class-wide interface objects.
+	Fix documentation.
+
+2011-08-03  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cobove.adb (Merge): Move source onto target, instead of using
+	Assign.
+
+2011-08-03  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cbdlli.adb (Splice): Move source items from first to last.
+
+2011-08-03  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.ads: Add comment.
+
+2011-08-03  Javier Miranda  <miranda@adacore.com>
+
+	* exp_aggr.adb
+	(Expand_Record_Aggregate): In VM targets disable the expansion into
+	assignments of aggregates whose type is not known at compile time.
+
+2011-08-03  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
+	protected entries and task entries, to build the proper renaming
+	declaration for entry formals, used in debugging.
+	* exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
+	parameters in the same way.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
+	sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
+	code reorganization.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* debug.adb: Debug flag d.P to suppress length comparison optimization
+	* exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
+	comparison of Length by comparing First/Last instead.
+
+2011-08-02  Matthew Heaney  <heaney@adacore.com>
+
+	* a-cobove.ads: Code clean up.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* adaint.c (file_names_case_sensitive_cache): New static int.
+	(__gnat_get_file_names_case_sensitive): Cache the return value in
+	file_names_case_sensitive_cache at the first invocation, to avoid
+	multiple calls to getenv.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
+	sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
+	sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
+	indicate that we are in a precondition or postcondition. This is used in
+	Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
+	decide whether to flag the spec or body of the current subprogram as
+	not in ALFA.
+
+2011-08-02  Fabien Chouteau  <chouteau@adacore.com>
+
+	* impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
+	list.
+	* a-extiin.ads: New file.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
+	now raises Name_Error instead of Use_Error in certain cases. The other
+	parts of this AI were already implemented properly.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* link.c: Only import "auto-host.h" when building the gnattools.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.adb: Inter-unit inlining does not work for a subprogram
+	which calls a local subprogram, so extract subprogram
+	from Mark_Non_ALFA_Subprogram_Body.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch9.adb
+	(Extract_Dispatching_Call): If the type of the dispatching object is an
+	access type then return an explicit dereference in the Object out-mode
+	parameter.
+
+2011-08-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
+	compatibility checks for all indexes of an array subtype, not just the
+	first. Reset Has_Dynamic_Range_Check on the subtype before each
+	potential check to ensure that Insert_Range_Checks will not elide any
+	of the dynamic checks.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
+	SPARK restriction at parsing time.
+	* scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
+	directive only if the SPARK restriction is set for this unit.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
+	sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
+	sem_ch11.adb: Protect call to Current_Subprogram which might be costly
+	when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
+	Mark_Non_ALFA_Subprogram_Body.
+	Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
+	inlined.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
+	might be costly.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
+	exp_ch3.adb: Minor reformatting.
+
+2011-08-02  Emmanuel Briot  <briot@adacore.com>
+
+	* adaint.c (__gnat_locate_exec_on_path): only returns executable
+	files, not any regular file.
+	(__gnat_locate_file_with_predicate): new subprogram.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sinfo.adb, sinfo.ads: Restrict the use of flags
+	Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
+	nodes, plus N_Subtype_Declaration for the 2nd one.
+
+2011-08-02  Sergey Rybin  <rybin@adacore.com>
+
+	* gnat_rm.texi: Ramification of pragma Eliminate documentation
+	 - fix bugs in the description of Source_Trace;
+	 - get rid of UNIT_NAME;
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch9.adb
+	(Build_Dispatching_Requeue): Adding support for VM targets
+	since we cannot directly reference the Tag entity.
+	* exp_sel.adb (Build_K): Adding support for VM targets.
+	(Build_S_Assignment): Adding support for VM targets.
+	* exp_disp.adb
+	(Default_Prim_Op_Position): In VM targets do not restrict availability
+	of predefined interface primitives to compiling in Ada 2005 mode.
+	(Is_Predefined_Interface_Primitive): In VM targets this service is not
+	restricted to compiling in Ada 2005 mode.
+	(Make_VM_TSD): Generate code that declares and initializes the OSD
+	record. Needed to support dispatching calls through synchronized
+	interfaces.
+	* exp_ch3.adb
+	(Make_Predefined_Primitive_Specs): Enable generation of predefined
+	primitives associated with synchronized interfaces.
+	(Make_Predefined_Primitive_Bodies): Enable generation of predefined
+	primitives associated with synchronized interfaces.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
+	statements hidden in SPARK if preceded by the HIDE directive
+	(Parse_Exception_Handlers): mark each exception handler in a sequence of
+	exception handlers as hidden in SPARK if preceded by the HIDE directive
+	* par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
+	if starting with the HIDE directive
+	* par-ch7.adb (P_Package): mark a package body hidden in SPARK if
+	starting with the HIDE directive; mark the declarations in a private
+	part as hidden in SPARK if the private part starts with the HIDE
+	directive
+	* restrict.adb, restrict.ads
+	(Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
+	(Is_In_Hidden_Part_In_SPARK): new function which returns whether its
+	argument node belongs to a part which is hidden in SPARK
+	(Check_SPARK_Restriction): do not issue violations on nodes in hidden
+	parts in SPARK; protect the possibly costly call to
+	Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
+	* scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
+	* scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
+	Accumulate_Token_Checksum_GNAT_5_03): add case for new token
+	Tok_SPARK_Hide.
+	(Scan): recognize special comment starting with '#' and followed by
+	SPARK keyword "hide" as a HIDE directive.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* types.ads, erroutc.ads: Minor reformatting.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* link.c: Add response file support for cross platforms.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
+	in an association, set parent field of copy before partial analysis.
+	* sem_res.adb (Resolve_Slice): create reference to itype only when
+	expansion is enabled.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
+	for new flag denoting which subprogram bodies are in ALFA
+	* restrict.adb, sem_ch7.adb: Update comment
+	* sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+	sem_ch9.adb, sem_res.adb: Add calls to
+	Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
+	* sem_ch6.adb (Analyze_Function_Return): add calls to
+	Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
+	middle of the body, and extended return.
+	(Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
+	False when missing return.
+	(Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
+	to True for subprograms whose spec is in ALFA. Remove later on the flag
+	on the entity used for a subprogram body when there exists a separate
+	declaration.
+	* sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
+	if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
+	False, otherwise do nothing.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch4.ads: minor formatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
+	debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
+	errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
+	restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
+	opt.ads: cleanup of SPARK mode
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
+	types.
+	* einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
+	(Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
+	* sem_ch3.adb
+	(Analyze_Object_Declaration): set Is_In_ALFA flag for objects
+	(Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
+	(Constrain_Integer): set Is_In_ALFA flag for integer subtypes
+	(Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
+	types.
+	(Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
+	non-static range.
+	* sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
+	functions whose return type is not in ALFA.
+	(Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
+	specifications.
+	(Process_Formals): unset Is_In_ALFA flag for subprograms if a
+	parameter's type is not in ALFA.
+	* stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
+	types are in ALFA.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6 (Analyze_Expression_Function): treat the function as
+	Inline_Always, and introduce a subprogram declaration for it when it is
+	not a completion.
+	* inline.adb (Add_Inlined_Body): recognize bodies that come from
+	expression functions, so that the back-end can determine whether they
+	can in fact be inlined.
+	* sem_util.adb (Is_Expression_Function): predicate to determine whether
+	a function body comes from an expression function.
+
+2011-08-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
+	null exclusions to test Can_Never_Be_Null on the anonymous access types
+	of the formals rather than testing the formals themselves. Exclude this
+	check in cases where the Old_Formal is marked as a controlling formal,
+	to avoid issuing spurious errors for bodies completing dispatching
+	operations (due to the flag not getting set on controlling access
+	formals in body specs).
+	(Find_Corresponding_Spec): When checking full and subtype conformance of
+	subprogram bodies in instances, pass Designated and E in that order, for
+	consistency with the expected order of the formals (New_Id followed by
+	Old_Id).
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.adb: Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
+	Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
+	primitive operations of class-wide actuals.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_atag.ads, exp_atag.adb
+	(Build_Common_Dispatching_Select_Statements): Remove argument Loc
+	since its value is implicitly passed in argument Typ.
+	* exp_disp.adb (Make_Disp_Conditional_Select_Body,
+	Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
+	Build_Common_Dispatching_Select_Statements.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
+	exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
+	Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb: Minor reformatting.
+	* sem_prag.adb: Minor reformatting.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_atag.adb, exp_atags.ads
+	(Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
+	by the tagged type Entity. Required to use this routine in the VM
+	targets since we do not have available the Tag entity in the VM
+	platforms.
+	* exp_ch6.adb
+	(Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
+	Ada.Tags has not been previously loaded.
+	* exp_ch7.adb
+	(Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
+	Build_VM_TSDs if package Ada.Tags has not been previously loaded.
+	* sem_aux.adb
+	(Enclosing_Dynamic_Scope): Add missing support to handle the full
+	view of enclosing scopes. Required to handle enclosing scopes that
+	are synchronized types whose full view is a task type.
+	* exp_disp.adb
+	(Build_VM_TSDs): Minor code improvement to avoid generating and
+	analyzing lists with empty nodes.
+	(Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
+	(Make_Disp_Conditional_Select_Body): Add support for VM targets.
+	(Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
+	(Make_Disp_Timed_Select_Body): Add support for VM targets.
+	(Make_Select_Specific_Data_Table): Add support for VM targets.
+	(Make_VM_TSD): Generate code to initialize the SSD structure of
+	the TSD.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* lib-writ.adb (Write_ALI): when ALFA mode is set, write local
+	cross-references section in ALI.
+	* lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
+	(enclosing subprogram), Slc (location of Sub) and Sun (unit number of
+	Sub).
+	(Enclosing_Subprogram_Or_Package): new function to return the enclosing
+	subprogram or package entity of a node
+	(Is_Local_Reference_Type): new function returns True for references
+	selected in local cross-references.
+	(Lt): function extracted from Lt in Output_References
+	(Write_Entity_Name): function extracted from Output_References
+	(Generate_Definition): generate reference with type 'D' for definition
+	of objects (object declaration and parameter specification), with
+	appropriate locations and units, for use in local cross-references.
+	(Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
+	references of type 'I' for initialization in object definition.
+	(Output_References): move part of function Lt and procedure
+	Write_Entity_Name outside of the body. Ignore references of types 'D'
+	and 'I' introduced for local cross-references.
+	(Output_Local_References): new procedure to output the local
+	cross-references sections.
+	(Lref_Entity_Status): new array defining whether an entity is a local
+	* sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
+	with 'I' type when initialization expression is present.
+	* get_scos.adb, get_scos.ads: Correct comments and typos
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
+	the JVM target.
+	* exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
+	the JVM target.
+	* exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
+	TSD support.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
+	(No_Space_Img): New function
+	(Find_Excluded_Sources): When reading from a file, record the file name
+	and the line number for each excluded source.
+	(Mark_Excluded_Sources): When reporting an error, if the excluded
+	sources were read from a file, include file name and line number in
+	the error message.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
+	generation of TSDs to the DOTNET compiler.
+	* exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
+	generation of TSDs to the DOTNET compiler.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
+	record of all the tagged types declared inside library level package
+	declarations, library level package bodies or library level subprograms.
+	* exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
+	associated with a given tagged type.
+	(Build_VM_TSDs): New subprogram.
+	* exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
+	compilation units that are subprograms.
+	* exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
+	compilation units that are package bodies.
+	(Expand_N_Package_Declaration): Generate TSDs of the main compilation
+	units that are a package declaration or a package instantiation.
+	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
+	reorganization to improve the error generated by the frontend when the
+	function Ada.Tags.Secondary_Tag is not available.
+	* rtsfind.ads (RE_Register_TSD): New runtime entity.
+	* exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* s-imenne.ads: Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-stunau.ads: Add pragma Suppress_Initialization for Big_String
+	* freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
+	* s-stalib.ads: Add pragma Suppress_Initialization for Big_String
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.ads (Materialize_Entity): Document this is only for renamings
+	* exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
+	required debug information in the case where we transform the object
+	declaration into a renaming declaration.
+	* exp_ch4.adb (Expand_Concatenate): Generate debug info for result
+	object
+	* exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
+	Materialize_Entity.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.ads, einfo.adb (Suppress_Initialization): Replaces
+	Suppress_Init_Procs.
+	* exp_ch3.adb, exp_disp.adb, freeze.adb: Use
+	Suppress_Initialization/Initialization_Suppressed.
+	* gnat_rm.texi: New documentation for pragma Suppress_Initialization
+	* sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
+	* sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
+	* sem_prag.adb: New processing for pragma Suppress_Initialization.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
+	Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
+	only have inheritable classwide pre/postconditions.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
+	* rtsfind.ads (RE_Check_TSD): New runtime entity.
+	* exp_disp.adb (Make_DT): Generate call to the new runtime routine that
+	checks if the external tag of a type is the same as the external tag
+	of some other declaration.
+
+2011-08-02  Thomas Quinot  <quinot@adacore.com>
+
+	* s-taskin.ads: Minor reformatting.
+
+2011-08-02  Emmanuel Briot  <briot@adacore.com>
+
+	* g-comlin.adb (Display_Help): swap the order in which it prints the
+	short help and the general usage.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
+	the aspect declarations and attach them to the generic copy for
+	subsequent analysis.
+	(Analyze_Subprogram_Instantiation): copy explicitly the aspect
+	declarations of the generic tree to the new subprogram declarations.
+	* sem_attr.adb (Check_Precondition_Postcondition): recognize
+	conditions that apply to a subprogram instance.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
+	private type with a tagged full view is not derived in the immediate
+	scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb: Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Loop_Statement):  If the iteration scheme is an
+	Ada2012 iterator, the loop will be rewritten during expansion into a
+	while loop with a cursor and an element declaration. Do not analyze the
+	body in this case, because if the container is for indefinite types the
+	actual subtype of the elements will only be determined when the cursor
+	declaration is analyzed.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
+	size/alignment related attributes in CodePeer_Mode.
+
+2011-08-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
+	Prepend_Element, since this can result in the operation getting the
+	wrong slot in the full type's dispatch table if the full type has
+	inherited operations. The incomplete type's operation will get added
+	to the proper position in the full type's primitives
+	list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
+	(Process_Incomplete_Dependents): Add Is_Primitive test when checking for
+	dispatching operations, since there are cases where nonprimitive
+	subprograms can get added to the list of incomplete dependents (such
+	as subprograms in nested packages).
+	* sem_ch6.adb (Process_Formals): First, remove test for being in a
+	private part when determining whether to add a primitive with a
+	parameter of a tagged incomplete type to the Private_Dependents list.
+	Such primitives can also occur in the visible part, and should not have
+	been excluded from being private dependents.
+	* sem_ch7.adb (Uninstall_Declarations): When checking the rule of
+	RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
+	list of a Taft-amendment incomplete type is a primitive before issuing
+	an error that the full type must appear in the same unit. There are
+	cases where nonprimitives can be in the list (such as subprograms in
+	nested packages).
+	* sem_disp.adb (Derives_From): Use correct condition for checking that
+	a formal's type is derived from the type of the corresponding formal in
+	the parent subprogram (the condition was completely wrong). Add
+	checking that was missing for controlling result types being derived
+	from the result type of the parent operation.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* errout.adb (First_Node): minor renaming
+	* restrict.adb (Check_Formal_Restriction): put restriction warning on
+	first node.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
+	before accessing operands.
+	* sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
+	decide whether an initialization expression respects SPARK rules, as
+	the plain node is the expanded one. This allows for more valid warnings
+	to be issued.
+	* gnat_rm.texi: Minor update.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
+	previous change.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch4.adb: Minor reformatting.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
+	loop statements and the element renaming declaration with a block when
+	the element type is controlled.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sinfo.ads: Minor formatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Add_Association): if the association has a box and no
+	expression, use the Sloc of the aggregate itself for the new
+	association.
+	* errout.adb (First_Node): Exclude nodes with no Sloc, and always use
+	the Original_Node.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
+	When a container is provided via a function call, generate a renaming
+	of the function result. This avoids the creation of a transient scope
+	and the premature finalization of the container.
+	* exp_ch7.adb (Is_Container_Cursor): Removed.
+	(Wrap_Transient_Declaration): Remove the supression of the finalization
+	of the list controller when the declaration denotes a container cursor,
+	it is not needed.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* restrict.adb (Check_Formal_Restriction): only issue a warning if the
+	node is from source, instead of the original node being from source.
+	* sem_aggr.adb
+	(Resolve_Array_Aggregate): refine the check for a static expression, to
+	recognize also static ranges
+	* sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
+	Array_Type_Declaration): postpone the test for the type being a subtype
+	mark after the type has been resolved, so that component-selection and
+	expanded-name are discriminated.
+	(Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
+	to distinguish the case of an iteration scheme, so that an error is
+	issed on a non-static range in SPARK except in an iteration scheme.
+	* sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
+	In_Iter_Schm = True.
+	* sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
+	user-defined operators so that they are allowed in renaming
+	* sem_ch8.adb
+	(Find_Selected_Component): refine the check for prefixing of operators
+	so that they are allowed in renaming. Move the checks for restrictions
+	on selector name after analysis discriminated between
+	component-selection and expanded-name.
+	* sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
+	concatenation argument of string type if it is static.
+	* sem_util.adb, sem_util.ads
+	(Check_Later_Vs_Basic_Declarations): add a new function
+	Is_Later_Declarative_Item to decice which declarations are allowed as
+	later items, in the two different modes Ada 83 and SPARK. In the SPARK
+	mode, add that renamings are considered as later items.
+	(Enclosing_Package): new function to return the enclosing package
+	(Enter_Name): correct the rule for homonyms in SPARK
+	(Is_SPARK_Initialization_Expr): default to returning True on nodes not
+	from source (result of expansion) to avoid issuing wrong warnings.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* errout.adb: On anything but an expression First_Node returns its
+	argument.
+
+2011-08-02  Pascal Obry  <obry@adacore.com>
+
+	* prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
+	Set the associated loop as the related expression of internally
+	generated cursors.
+	* exp_ch7.adb (Is_Container_Cursor): New routine.
+	(Wrap_Transient_Declaration): Supress the finalization of the list
+	controller when the declaration denotes a container cursor.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
+	command line now.
+	* par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
+	expression is a simple expression. This check cannot be performed in
+	the semantics, so just drop it.
+	(P_Index_Or_Discriminant_Constraint): move check that the index or
+	discriminant is a subtype mark to Analyze_Subtype_Declaration in the
+	semantics. Other cases were previously checked in the semantics.
+	* par-ch4.adb (P_Name): move checks that a selector name is not
+	character literal or an operator symbol to Find_Selected_Component in
+	the semantics
+	* par-ch5.adb (Parse_Decls_Begin_End): move check that basic
+	declarations are not placed after later declarations in a separate
+	procedure in Sem_Util (possibly not the best choice?), to be used both
+	during parsing, for Ada 83 mode, and during semantic analysis, for
+	SPARK mode.
+	* par-endh.adb (Check_End): move check that end label is not missing
+	to Process_End_Label in the semantics
+	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
+	the special case for SPARK restriction
+	* par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
+	* restrict.adb, restrict.ads (Check_Formal_Restriction): add a
+	parameter Force to issue the error message even on internal node (used
+	for generated end label). Call Check_Restriction to check when an error
+	must be issued. In SPARK mode, issue an error message even if the
+	restriction is not set.
+	(Check_Restriction): new procedure with an additional out parameter to
+	inform the caller that a message has been issued
+	* sem_aggr.adb: Minor modification of message
+	* sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
+	instead of issuing an error message directly
+	* sem_ch3.adb (Analyze_Declarations): move here the check that basic
+	declarations are not placed after later declarations, by calling
+	Check_Later_Vs_Basic_Declarations
+	(Analyze_Subtype_Declaration): move here the check that an index or
+	discriminant constraint must be a subtype mark. Change the check that
+	a subtype of String must start at one so that it works on subtype marks.
+	* sem_ch4.adb (Analyze_Call): move here the check that a named
+	association cannot follow a positional one in a call
+	* sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
+	instead of issuing an error message directly
+	* sem_ch8.adb (Find_Selected_Component): move here the check that a
+	selector name is not a character literal or an operator symbol. Move
+	here the check that the prefix of an expanded name cannot be a
+	subprogram or a loop statement.
+	* sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
+	procedure called from parsing and semantics to check that basic
+	declarations are not placed after later declarations
+	(Process_End_Label): move here the check that end label is not missing
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
+	representation clause in codepeer mode, since it confuses CodePeer and
+	does not bring useful info.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* init.c: initialize fp hw on MILS.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* errout.adb (First_Node): for bodies, return the node itself (small
+	optimization). For other nodes, do not check source_unit if the node
+	comes from Standard.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch3.adb: Minor comment additions.
+	* sem_ch13.adb: Minor reformatting.
+
+2011-08-02  Pascal Obry  <obry@adacore.com>
+
+	* make.adb, makeutl.adb: Removes some superfluous directory separator.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_attr.adb: Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
+	(Has_Default_Component_Value): Removed
+	* einfo.ads Comment updates
+	(Has_Default_Aspect): Replaces Has_Default_Value
+	(Has_Default_Component_Value): Removed
+	* exp_ch13.adb
+	(Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
+	* exp_ch3.adb
+	(Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
+	(Get_Simple_Init_Val): Handle Default_Value aspect
+	(Needs_Simple_Initialization): Handle Default_Value aspect
+	* exp_ch3.ads: Needs_Simple_Initialization
+	* freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
+	* par-prag.adb (Pragma_Default[_Component]Value) Removed
+	* sem_ch13.adb
+	(Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
+	* sem_prag.adb (Pragma_Default[_Component]Value) Removed
+	* snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
+	package containing iteration primitives.
+	exp_ch5.adb (Expand_Iterator_Loop): ditto.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
+	"of", pre-analyze expression in case it is a function call with
+	finalization actions that must be placed ahead of the loop.
+	* exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
+	on an Ada2012 iterator, insert them ahead of the rewritten loop.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (Create_Float_Types): Only consider C's long double for
+	Long_Long_Float, in addition to double.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
+	sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
+	prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
+	Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb: handle properly 'Result when it is a prefix of an
+	indexed component.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* einfo.ads, einfo.adb
+	(Original_Access_Type): Move this attribute to Node26 since there was
+	an undocumented use of Node21 in E_Access_Subprogram_Type entities
+	which causes conflicts and breaks the generation of the .NET compiler.
+	(Interface_Name): Add missing documentation on JGNAT only uses of
+	this attribute.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
+	(Find_Back_End_Float_Type): Likewise
+	(Create_Back_End_Float_Types): Likewise
+	(Create_Float_Types): Likewise
+	(Register_Float_Type): Likewise
+	* sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
+	Nlist and split out type selection in new local Find_Base_Type function.
+	* sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
+	Nlist
+	* stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
+	alpha order).
+	* opt.ads: Minor comment change.
+	* sem_ch12.adb: Minor code reorganization.
+
+2011-08-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch3.adb (Complete_Private_Subtype): Don't append the private
+	subtype's list of rep items to the list on the full subtype in the case
+	where the lists are the same.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* switch-c.adb (Free): New deallocation procedure to avoid implicitly
+	using the one from System.Strings, which also deallocates all strings.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
+	function.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02  Olivier Hainque  <hainque@adacore.com>
+
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
+	end_locus.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
+	associated with anonymous access to subprograms.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* opt.ads
+	(Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
+	(Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
+	* prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
+	(Add_Symbol_Definition): Move to switch-c.adb
+	(Process_Command_Line_Symbol_Definitions): Adjust references to above.
+	* prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
+	(Add_Symbol_Definition): Move to switch-c.adb.
+	* sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
+	* sem_warn.adb
+	(Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+	Move to warnsw.adb.
+	* sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
+	Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+	Move to warnsw.adb.
+	* switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
+	(Add_Symbol_Definition): Moved from Prepcomp.
+	* switch-c.ads: Update copyright notice. Use String_List instead of
+	Argument_List, removing dependency on System.OS_Lib.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
+	mode on initialization expression which does not respect SPARK
+	restrictions.
+	* sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
+	if the tree referenced by its argument represents an initialization
+	expression in SPARK, suitable for initializing an object in an object
+	declaration.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
+	internally generated access to subprogram with its associated protected
+	subprogram type.
+	* einfo.ads, einfo.adb (Original_Access_Type): New attribute.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (Register_Float_Type): Print information about type to
+	register, if the Debug_Flag_Dot_B is set.
+	* debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
+	* rtsfind.ads (RE_Max_Base_Digits): New run time entity.
+	* sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
+	with a requested precision of more than Max_Digits digits and no more
+	than Max_Base_Digits digits, if a range specification is present and the
+	Predefined_Float_Types list has a suitable type to derive from.
+	* sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
+	case of type completion with pragma Import
+	* sem_prag.adb
+	(Process_Import_Predefined_Type): Processing to complete a type
+	with pragma Import. Currently supports floating point types only.
+	(Set_Convention_From_Pragma): Do nothing without underlying type.
+	(Process_Convention): Guard against absence of underlying type,
+	which may happen when importing incomplete types.
+	(Process_Import_Or_Interface): Handle case of importing predefined
+	types. Tweak error message.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
+	functions to previous change.  Reorganize code slightly.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* back_end.ads (Register_Type_Proc): New call back procedure type for
+	allowing the back end to provide information about available types.
+	(Register_Back_End_Types): New procedure to register back end types.
+	* back_end.adb (Register_Back_End_Types): Call the back end to enumerate
+	available types.
+	* cstand.adb (Back_End_Float_Types): New list for floating point types
+	supported by the back end.
+	(Build_Float_Type): Add extra parameter for Float_Rep_Kind.
+	(Copy_Float_Type): New procedure to make new copies of predefined types.
+	(Register_Float_Type): New call back procedure to populate the BEFT list
+	(Find_Back_End_Float_Type): New procedure to find a BEFT by name
+	(Create_Back_End_Float_Types): New procedure to populate the BEFT list.
+	(Create_Float_Types): New procedure to create entities for floating
+	point types predefined in Standard, and put these and any remaining
+	BEFTs on the Predefined_Float_Types list.
+	* stand.ads (Predefined_Float_Types): New list for predefined floating
+	point types that do not have declarations in package Standard.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Get_Code_Unit_Entity): New local function.  Returns the
+	entity node for the unit containing the parameter.
+	(Add_Inlined_Body): Use it to find the unit containing the subprogram.
+	(Add_Inlined_Subprogram): Likewise.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02  Thomas Quinot  <quinot@adacore.com>
+
+	* s-stusta.adb (Print): Make sure Pos is always initialized to a
+	suitable value.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_type.adb (Covers): Move trivial case to the top and reuse the
+	computed value of Base_Type.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* restrict.adb (Check_Restriction): issue an error for any use of
+	class-wide, even if the No_Dispatch restriction is not set.
+	* sem_aggr.adb: Correct typos in comments and messages in formal mode
+	* sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
+	when completing a private extension, the type named in the private part
+	is not the same as that named in the visible part.
+	* sem_res.adb (Resolve_Call): issue an error in formal mode on the use
+	of an inherited primitive operations of a tagged type or type extension
+	that returns the tagged type.
+	* sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
+	function which returns True for an implicit operation inherited by the
+	derived type declaration for the argument type.
+	(Is_SPARK_Object_Reference): move to appropriate place in alphabetic
+	order.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
+	Process_Bounds, to perform analysis with expansion of a range or an
+	expression that is the iteration scheme for a loop.
+	(Analyze_Iterator_Specification): If domain of iteration is given by a
+	function call with a controlled result, as is the case if call returns
+	a predefined container, ensure that finalization actions are properly
+	generated.
+	* par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
+	determine if the analysis is performed using N or Original_Node (N).
+	* exp_util.adb (Side_Effect_Free): Code cleanup since the new
+	functionality of routine Is_Variable avoids code duplication.
+	* checks.adb (Determine_Range): Handle temporaries generated by
+	Remove_Side_Effects.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
+	expansion of the condition. Required since the previous analysis was
+	done with expansion disabled (see Resolve_Quantified_Expression) and
+	hence checks were not inserted and record comparisons have not been
+	expanded.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
+	Update header.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* opt.ads: Minor comment fix.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* sem_ch12.adb (Analyze_Package_Instantiation,
+	Analyze_Subprogram_Instantiation): Turn off style checking while
+	analyzing an instance. Whatever style checks that apply to the generic
+	unit should apply, so it makes no sense to apply them in an instance.
+	This was causing trouble when compiling an instance of a runtime
+	unit that violates the -gnatyO switch.
+	* stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
+	one of the two case statements, causing spurious errors.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* uname.adb: Minor reformatting.
+	* gnatcmd.adb: Minor reformatting.
+	* exp_attr.adb: Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
+	No_Dispatching_Calls, do not look for the Assign primitive, because
+	predefined primitives are not created in this case.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* stylesw.ads: Minor comment fixes.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Add_To_Result): New procedure.
+
+2011-08-02  Jose Ruiz  <ruiz@adacore.com>
+
+	* exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
+	time, if the specific run-time routines for handling streams of strings
+	are not available, use the default mechanism.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-regpat.ads: Fix typo.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
+	not null, call it to create the in memory config project file without
+	parsing an existing default config project file.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_elim.adb: an abstract subprogram does not need an eliminate
+	pragma for its descendant to be eliminable.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* init.c: revert to handling before previous checkin for VxWorks
+	* s-intman-vxworks.adb: delete unnecessary declarations related to
+	using Ada interrupt facilities for handling signals.
+	Delete Initialize_Interrupts. Use __gnat_install_handler instead.
+	* s-intman-vxworks.ads: Import __gnat_install_handler as
+	Initialize_Interrupts.
+	* s-taprop-vxworks.adb: Delete Signal_Mask.
+	(Abort_Handler): change construction of mask to unblock exception
+	signals.
+
+2011-08-02  Jerome Guitton  <guitton@adacore.com>
+
+	* a-except-2005.adb (Raise_From_Signal_Handler): Call
+	Debug_Raise_Exception before propagation starts.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_ch6.adb (Expand_Call): Guard restriction checks with a call
+	to Restriction_Check_Required.
+	* sem_ch3.adb (Analyze_Object_Declaration): Likewise.
+	* sem_res.adb (Resolve_Call): Likewise.
+	* sem_attr.adb (Check_Stream_Attribute): Likewise.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* stylesw.ads: Update comment.
+	* style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
+	* errout.ads: Remove obsolete comment.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
+	(Set_Is_Safe_To_Reevaluate): new procedure.
+	* sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
+	assignment is allowed on safe-to-reevaluate variables.
+	(Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
+	temporary created to remove side effects in expressions that use
+	the secondary stack as safe-to-reevaluate.
+	* exp_util.adb (Side_Effect_Free): Add missing code to handle well
+	variables that are not true constants.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
+	sem_res.adb, sem_ch6.adb: Minor reformatting.
+
+2011-08-02  Jerome Guitton  <guitton@adacore.com>
+
+	* a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
+	not set Overridden_Operation if subprogram is an initialization
+	procedure.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* par-ch6.adb: Correct obsolete name in comments
+	* restrict.adb, restrict.ads (Check_Formal_Restriction): new function
+	which takes two message arguments (existing function takes one), with
+	second message used for continuation.
+	* sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
+	block statements that originate from a source block statement, not
+	generated block statements
+	* sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
+	symmetry with procedure case
+	* sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
+	function to issue an error in formal mode if a package specification
+	contains more than one tagged type or type extension.
+	* sem_res.adb (Resolve_Actuals): in formal mode, check that actual
+	parameters matching formals of tagged types are objects (or ancestor
+	type conversions of objects), not general expressions. Issue an error
+	on view conversions that are not involving ancestor conversion of an
+	extended type.
+	(Resolve_Type_Conversion): in formal mode, issue an error on the
+	operand of an ancestor type conversion which is not an object
+	* sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
+	procedure so that it works also for actuals of function calls
+	(Is_Actual_Tagged_Parameter): new function which determines if its
+	argument is an actual parameter of a formal of tagged type in a
+	subprogram call
+	(Is_SPARK_Object_Reference): new function which determines if the tree
+	referenced by its argument represents an object in SPARK
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting
+	Minor comment addition
+	Minor error msg text change
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
+	function. Used to be more precise when we generate a variable plus one
+	assignment to remove side effects in the evaluation of the Bound
+	expressions.
+	(Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
+	of the bound expression to force its re-analysis and thus expand the
+	associated transient scope (if required). Code cleanup replacing the
+	previous code that declared the constant entity by an invocation to
+	routine Force_Evaluation which centralizes this work in the frontend.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
+	(Base_Type): Now uses improved Is_Base_Type function
+	* einfo.ads (Base_Type): Inline this function
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
+	(Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Make-lang.in: Update dependencies.
+	* gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
+	targets.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
+	non-simple expression used in delta constraint
+	(P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
+	index constraint which is not a subtype mark
+	* par.adb: With and use Restrict
+	* sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
+	mode on component type which is not a subtype mark and default
+	expression on component
+	(Analyze_Subtype_Declaration): issue an error in formal mode on subtype
+	of string which does not have a lower index bound equal to 1
+	(Array_Type_Declaration): issue an error in formal mode on index or
+	component type which is not a subtype mark, and on aliased keyword on
+	component
+	(Derived_Type_Declaration): issue an error in formal mode on interface,
+	limited or abstract type
+	(Record_Type_Declaration): issue an error in formal mode on interface
+	(Record_Type_Definition): issue an error in formal mode on tagged types
+	and type extensions not declared in the specification of a library unit
+	package; on null non-tagged record; on variant part
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
+	not declared for qualified library project when Library_Name is not
+	declared, but Library_Dir is.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
+	pragmas (affects aspects [Component_]Default_Value
+	(Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
+	component type for the resolution
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* einfo.adb (Base_Type): Tune implementation for speed.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb: Minor reformatting.
+
+2011-08-02  Thomas Quinot  <quinot@adacore.com>
+
+	* scos.ads: Update comments.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
+	base type, because the parent may be a subtype of a private type whose
+	convention is established in a private part.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
+	statement in a block when the expansion of the return expression has
+	created a finalization chain.
+	* freeze.adb (Freeze_Expression): Alphabetize all choices associated
+	with the parent node.
+	Add N_Extended_Return_Statement to handle the case where a transient
+	object declaration appears in the Return_Object_Declarations list of
+	an extended return statement.
+
+2011-08-02  Matthew Gingell  <gingell@adacore.com>
+
+	* adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
+	unused parameter 'name'.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_elim.adb (Set_Eliminated): If the overridden operation is an
+	inherited operation, check whether its alias, which is the source
+	operastion that it renames, has been marked eliminated.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
+	in-mode parameter whose type is an access type since it can be used to
+	modify its designated object. Enforce code that handles as safe an
+	access type that is not access-to-constant but it is the result of a
+	previous removal of side-effects.
+	(Remove_Side_Effects): Minor code reorganization of cases which require
+	no action. Done to incorporate documentation on new cases uncovered
+	working in this ticket: no action needed if this routine was invoked
+	too early and the nodes are not yet decorated.
+	* sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
+	to routine Remove_Side_Effects by calls to Force_Evaluation since they
+	were issued with actuals that are implicitly provided by
+	Force_Evaluation.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_res.adb: Minor reformatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
+	to issue an error in formal mode on attribute not supported in this mode
+	(Analyze_Attribute): issue errors on standard attributes not supported
+	in formal mode.
+	* sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
+	comment, and issue error in formal mode on modulus which is not a power
+	of 2.
+	(Process_Range_Expr_In_Decl): issue error in formal mode on non-static
+	range.
+	* sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
+	subtype mark.
+	* sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
+	operator on modular type (except 'not').
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor reformatting.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-osinte-linux.ads: Minor comment update and reformatting.
+	* i-cexten.ads: Make this unit pure, as for its parent.
+	Will allow its usage in more contexts if needed.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* s-utf_32.ads: Minor comment fix.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
+	operation of a tagged synchronized type, handle the case where the
+	controlling argument is overloaded.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
+	Replace pragma SPARK_95 with pragma Restrictions (SPARK)
+	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
+	SPARK mode and formal verification mode on processing SPARK restriction
+	* s-rident.ads (Restriction_Id): add SPARK restriction in those not
+	requiring consistency checking.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb: Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+	a-cforse.ads: Remove unneeded with of Ada.Containers
+	Remove commented out pragma Inline's
+	Move specifications of new subprograms to the actual specs
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+	a-cforse.ads: Update comments.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb: add attribute name when 'Result has the wrong prefix.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+	a-cforse.ads, a-cofove.ads: Minor reformatting.
+
+2011-08-02  Claire Dross  <dross@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
+	a-cofove.ads: Add comments.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi: Document formal containers.
+
+2011-08-02  Emmanuel Briot  <briot@adacore.com>
+
+	* g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
+	are empty sections.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
+	reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.adb: New aspects Default_Value and Default_Component_Value
+	New format of Aspect_Names table checks for omitted entries
+	* aspects.ads: Remove mention of Aspect_Cancel and add documentation on
+	handling of boolean aspects for derived types.
+	New aspects Default_Value and Default_Component_Value
+	New format of Aspect_Names table checks for omitted entries
+	* einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
+	(Has_Default_Value): New flag
+	(Has_Default_Component_Value): New flag
+	(Has_Default_Value): New flag
+	* par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
+	table.
+	* par-prag.adb: New pragmas Default_Value and Default_Component_Value
+	* sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
+	Default_Value and Default_Component_Value
+	* sem_prag.adb: New pragmas Default_Value and Default_Component_Value
+	New aspects Default_Value and Default_Component_Value
+	* snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
+	* sprint.adb: Print N_Aspect_Specification node when called from gdb
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
+	inherit library kind.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
+	Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggregate): Fix thinko.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* impunit.adb: Add comment.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
+	qualification of aggregates in formal mode
+	(Is_Top_Level_Aggregate): returns True for an aggregate not contained in
+	another aggregate
+	(Resolve_Aggregate): complete the test that an aggregate is adequately
+	qualified in formal mode
+
+2011-08-02  Pascal Obry  <obry@adacore.com>
+
+	* make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
+	* mlib-prj.adb: Supress warning when compiling binder generated file.
+	(Build_Library): Supress all warnings when compiling the binder
+	generated file.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* errout.adb, errout.ads (Check_Formal_Restriction): move procedure
+	from here...
+	* restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
+	* sem_aggr.adb, sem_ch5.adb, sem_util.adb:
+	Add with/use clauses to make Check_Formal_Restriction visible
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Check_Generic_Actuals): handle properly actual
+	in-parameters when type of the generic formal is private in the generic
+	spec and non-private in the body.
+
+2011-08-02  Claire Dross  <dross@adacore.com>
+
+	* a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
+	a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
+	a-cofove.adb, a-cofove.ads: New files implementing formal containers.
+	* impunit.adb, Makefile.rtl: Take new files into account.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
+	sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
+	formal mode
+	* sem_util.adb (Matching_Static_Array_Bounds): proper detection of
+	matching static array bounds, taking into account the special case of
+	string literals
+	* sem_ch3.adb: Typo in comment.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* errout.adb, errout.ads (Check_Formal_Restriction): new procedure
+	which issues an error in formal mode if its argument node is originally
+	from source
+	* sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
+	has a discriminant specification so that it does not include the case
+	of derived types
+	(Derived_Type_Declaration): move here the test that a derived type has a
+	discriminant specification
+	* sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
+	first element of a component association before accessing its choices
+	(presence of component association is not enough)
+	* exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
+	declaration is a library item before accessing the next element in a
+	list, as library items are not member of lists
+	* sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
+	sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
+	Check_Formal_Restriction whenever possible.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
+	reference when needed.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* gnat_ugn.texi: Fix typo.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
+	archive file name. Do not use the full path name of archives for Open
+	VMS.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch12.adb, sem_ch11.adb: New calling sequence for
+	Analyze_Aspect_Specifications
+	* sem_ch13.adb
+	(Analyze_Aspect_Specifications): New handling for boolean aspects
+	* sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
+	* sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
+	sequence for Analyze_Aspect_Specifications
+	* sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
+	* sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Remove handling of delayed boolean
+	aspects, since these no longer exist.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* par-ch13.adb (Aspect_Specifications_Present): Always return false on
+	semicolon, do not try to see if there are aspects following it.
+	* par-ch3.adb (P_Declarative_Items): Better message for unexpected
+	aspect spec.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.adb, aspects.ads: Minor reformatting.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
+	* sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
+	extracted from...
+	(Analyze_Aspect_Specifications): ...here.  Call above procedure.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
+	mode on subprogram declaration outside of package specification, unless
+	it is followed by a pragma Import
+	* sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
+	Access_Type_Declaration): issue error in formal mode on access type
+	(Analyze_Incomplete_Type_Decl): issue error in formal mode on
+	incomplete type
+	(Analyze_Object_Declaration): issue error in formal mode on object
+	declaration which does not respect SPARK restrictions
+	(Analyze_Subtype_Declaration): issue error in formal mode on subtype
+	declaration which does not respect SPARK restrictions
+	(Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
+	error in formal mode on digits or delta constraint
+	(Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
+	decimal fixed point type
+	(Derived_Type_Declaration): issue error in formal mode on derived type
+	other than type extensions of tagged record types
+	* sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
+	with check on access definition
+	* sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
+	mode on protected definition.
+	(Analyze_Task_Definition): issue error in formal mode on task definition
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch6.adb (Can_Override_Operator): New function.
+	(Verify_Overriding_Indicator): Add missing code to check overriding
+	indicator in operators. Fixes regression.
+	(Check_Overriding_Indicator): Minor reformating after replacing the
+	code that evaluates if the subprogram can override an operator by
+	invocations to the above new function.
+	* einfo.adb
+	(Write_Field26_Name): Add missing code to ensure that, following
+	the documentation in einfo.ads, this field is not shown as attribute
+	"Static_Initialization" on non-dispatching functions.
+
+2011-08-02  Jose Ruiz  <ruiz@adacore.com>
+
+	* sem_res.adb (Resolve_Call): A call to
+	Ada.Real_Time.Timing_Events.Set_Handler violates restriction
+	No_Relative_Delay (AI-0211) only when it sets a relative timing event,
+	i.e., when the second parameter is of type Time_Span.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
+	with an archive instead of -L<library dir> -l<library name>.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
+	mark the base types In_Use in addition to making the operations
+	use_visible.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* init.c: add and setup __gnat_signal_mask for the exception signals
+	* s-inmaop-vxworks.adb: new file.
+	* s-intman-vxworks.adb: remove unnecessary initializations and
+	simplify remaining
+	* s-intman-vxworks.ads: remove unnecessary variable
+	* s-taprop-vxworks.adb: simplify signal initialization
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.adb: Minor code reorganization, comment updates.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
+	* sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
+	here from Sem_Res.
+	(Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
+	(Matching_Static_Array_Bounds): Moved here from Sem_Res
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
+	* par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
+	* sinfo.ads, sinfo.adb (Used_Operations): new attribute of
+	use_type_clauses, to handle more efficiently use_type and use_all_type
+	constructs.
+	* sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
+	Ada2012 Use_All_Type clause.
+	(Use_Class_Wide_Operations): new procedure.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
+	sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
+	expression to expression function.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb: transform simple Ada2012 membership into equality only
+	if types are compatible.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_res.adb (Matching_Static_Array_Bounds): new function which
+	returns True if its argument array types have same dimension and same
+	static bounds at each index.
+	(Resolve_Actuals): issue an error in formal mode on actuals passed as
+	OUT or IN OUT paramaters which are not view conversions in SPARK.
+	(Resolve_Arithmetic_Op): issue an error in formal mode on
+	multiplication or division with operands of fixed point types which are
+	not qualified or explicitly converted.
+	(Resolve_Comparison_Op): issue an error in formal mode on comparisons of
+	Boolean or array type (except String) operands.
+	(Resolve_Equality_Op): issue an error in formal mode on equality
+	operators for array types other than String with non-matching static
+	bounds.
+	(Resolve_Logical_Op): issue an error in formal mode on logical operators
+	for array types with non-matching static bounds. Factorize the code in
+	Matching_Static_Array_Bounds.
+	(Resolve_Qualified_Expression): issue an error in formal mode on
+	qualified expressions for array types with non-matching static bounds.
+	(Resolve_Type_Conversion): issue an error in formal mode on type
+	conversion for array types with non-matching static bounds
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* par-ch10.adb: Minor code reorganization (use Nkind_In).
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch9.adb: save location of entry for proper error message.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
+	(Use_Full_View) which permits this routine to climb through the
+	ancestors using the full-view of private parents.
+	* sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
+	Use_Full_View to true in calls to Is_Ancestor.
+	* sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
+	true in call to Is_Ancestor.
+	* exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
+	Use_Full_View to true in call to Is_Ancestor.
+	* exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
+	call to Is_Ancestor.
+	* exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
+	Use_Full_View to true in calls to Is_Ancestor.
+	* exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
+	Make_Select_Specific_Data_Table, Register_Primitive,
+	Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
+	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
+	to true in call to Is_Ancestor.
+	* exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
+	Use_Full_View to true in calls to Is_Ancestor.
+	* exp_cg.adb
+	(Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
+	(Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor reformatting.
+	* sem_prag.adb: Minor reformatting.
+
+2011-08-02  Tristan Gingold  <gingold@adacore.com>
+
+	* vms_data.ads: Add VMS qualifier for -gnateP.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
+	* par-ch7.adb (P_Package): Proper placement of aspects for package
+	decl/instantiation.
+	* par-endh.adb (Check_End): Ad Is_Sloc parameter
+	(End_Statements): Add Is_Sloc parameterr
+	* par.adb (P_Aspect_Specification): New meaning of Decl = Empty
+	(Check_End): Ad Is_Sloc parameter
+	(End_Statements): Add Is_Sloc parameterr
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* ug_words: Add VMS qualifier equivalent to -gnateP:
+	/SYMBOL_PREPROCESSING.
+
+2011-08-02  Jose Ruiz  <ruiz@adacore.com>
+
+	* gnat-style.texi: For hexadecimal numeric literals the typical
+	grouping of digits is 4 to represent 2 bytes.
+	A procedure spec which is split into several lines is indented two
+	characters.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
+	* sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
+	(Resolve_Aggregate): issue errors in formal modes when aggregate is not
+	properly qualified
+	(Resolve_Array_Aggregate): issue errors in formal modes on non-static
+	choice in array aggregate
+	(Resolve_Extension_Aggregate): issue errors in formal modes on subtype
+	mark as ancestor
+	(Resolve_Record_Aggregate): issue errors in formal modes on mixed
+	positional and named aggregate for record, or others in record
+	aggregate, or multiple choice in record aggregate
+	* sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
+	array operands to logical operations AND, OR and XOR do not have the
+	same static lower and higher bounds
+	* sem_ch5.adb, sinfo.ads: Correct typos in comments
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
+	Replaces Last_Source_Node_In_Sequence.
+	* err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
+	* errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
+	parens and blank in string (this was inconsistently implemented).
+	* errout.ads
+	(Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
+	blank in string (this was inconsistently implemented).
+	* gnat1drv.adb
+	(Set_Global_Switches): Set formal mode switches appropriately
+	* opt.ads, opt.adb: Formal mode is now global switches, more consistent
+	* par-prag.adb
+	(Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
+	call Set_Error_Msg_Lang to set "spark" as language name.
+	* par.adb: Remove unnecessary call to set formal language for errout
+	* sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
+	appropriately and call Set_Error_Msg_Lang to set "spark" as language
+	name.
+	* sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
+	calls to it, moved after resolution so that types are known
+	* sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
+	result of concatenation is not of type String
+	(Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
+	concatenation is not properly restricted
+	* gnat_rm.texi: Add doc on pragma Spark_95.
+	* gcc-interface/Makefile.in: Remove obsolete target pairs for
+	Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
+	condition that detects if the overridden operation must replace an
+	existing entity.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
+	code declarations inserted by Insert_Actions in each alternative of the
+	N_Case_Expression node.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb: Minor code reorganization.
+	* sem_util.adb: Minor reformatting.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
+	* gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
+	literal or operator symbol which is prefixed
+	* sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
+	mode on access attributes.
+	* sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
+	that concatenation operands are properly restricted in formal mode
+	(Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
+	Analyze_Concatenation_Operand. Issue an error in formal mode if the
+	result of the concatenation has a type different from String.
+	(Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
+	Analyze_Quantified_Expression, Analyze_Slice,
+	Analyze_Null): issue an error in formal mode on unsupported constructs
+	* sem_ch5.adb
+	(Analyze_Block_Statement): only issue error on source block statement
+	* sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
+	function which returns the last node in a list of nodes for which
+	Comes_From_Source returns True, if any
+	* sem_ch6.adb (Check_Missing_Return): minor refactoring to use
+	Last_Source_Node_In_Sequence
+	* sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
+	Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
+	mode on unsupported constructs
+	* sem_ch9.adb Do not return after issuing error in formal mode, as the
+	rest of the actions may be needed later on since the error is marked as
+	not serious.
+	* sinfo.ads: Typos in comments.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* projects.texi: Minor editing.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
+	insertion character ~~
+	* errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
+	(Set_Error_Msg_Lang): new procedure which fixes the language for use
+	with insertion character ~~
+	(Set_Msg_Text): treat insertion character ~~
+	* par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
+	sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
+	Formal_Error_Msg_... procedures by equivalent Error_Msg_...
+	procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
+	errors related to the formal language restriction not serious
+	(insertion character |).
+	* par.adb (Par): set formal language for error messages if needed
+	* sem_ch6.adb (Check_Missing_Return): take into account possible
+	generated statements at the end of the function
+	* snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
+	enumeration value to define a new pragma SPARK_95
+	* opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
+	SPARK_Version): new type and variables to store the SPARK version
+	(none by default).
+	(SPARK_Mode): return True when SPARK_Version is set
+	* par-prag.adb: Correct indentation
+	(Prag): take Pragma_SPARK_95 into account
+	* sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
+	into account.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
+	sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
+	sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
+	Target_Name to Get_Path call.
+	(Parse_Single_Project): Likewise.
+	(Post_Parse_Context_Clause): Likewise.
+	* prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
+	Call Initialise_Project_Path with the proper Target_Name.
+	(Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
+	search path.
+	(Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
+	with the proper Target_Name.
+	* prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
+	Part.Parse routine.
+	(Parse_Project_And_Apply_Config): Likewise.
+	* prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
+	This is fine as this part of the code is supporting only native
+	compilation.
+	* prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
+	is fine as this part of the code is supporting only native compilation.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.adb (Enter_Name): issue error in formal mode on declaration
+	of homonym, unless the homonym is one of the cases allowed in SPARK
+	* par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
+	package declaration occurring after a body.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* checks.adb, exp_ch4.adb: Minor reformatting.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* einfo.ads (Access_Disp_Table): Fix documentation.
+	(Dispatch_Table_Wrappers): Fix documentation.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.ads, sem_util.adb, par.adb, par_util.adb
+	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+	procedures out of these packages.
+	* errout.ads, errout.adb
+	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+	procedures in of this package
+	(Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
+	* par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
+	on misplaced later vs initial declarations, like in Ada 83
+	* sem_attr.adb (Processing for Analyze_Attribute): issue error in
+	formal mode on attribute of private type whose full type declaration
+	is not visible
+	* sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
+	package declaration inside a package specification
+	(Analyze_Full_Type_Declaration): issue error in formal mode on
+	controlled type or discriminant type
+	* sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
+	user-defined operator means that it should come from the source
+	(New_Overloaded_Entity): issue error in formal mode on overloaded
+	entity.
+	* sem_ch6.ads, sem_ch13.ads: typos in comments.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* atree.adb: Minor reformatting.
+	* checks.adb: Minor reformatting.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* s-parame-vms-ia64.ads: Fix typo in comment
+	Minor reformatting
+	* s-parame-vms-restrict.ads: Removed, unused.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch3.adb
+	(Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
+	* sem_ch3.adb
+	(Constrain_Index): Remove side effects in the evaluation of the bounds.
+	* sem_ch3.ads, sem_ch3.adb
+	(Is_Constant_Bound): New extended version of the subprogram that was
+	previously located inside function Exp_Ch3.Is_Variable_Size_Array.
+	Moved here since it is shared by routines of sem_ch3 and exp_ch3.
+	* sem_aux.ads (Constant_Value): Fix typo in comment.
+	* checks.adb (Generate_Index_Checks): New implementation which, for
+	array objects with constant bounds, generates the runtime check
+	referencing the bounds of the array type. For other cases this routine
+	provides its previous behavior obtaining such values from the array
+	object.
+	* sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
+	parent type.
+	* atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
+	we cannot have semantic interpretations of the new node.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
+	expressions.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch8.adb: Minor code editing.
+	* s-vxwext.adb: Remove trailing space.
+	* freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
+	consistency with other files.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch10.adb: reject parameterized expressions as compilation unit.
+	* sem_ch4.adb: handle properly conditional expression with overloaded
+	then_clause and no else_clause.
+
+2011-08-01  Tristan Gingold  <gingold@adacore.com>
+
+	* s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
+	like done by System.Aux_DEC.
+	* env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* par-endh.adb (Check_End): issue a syntax error in SPARK mode for
+	missing label at end of declaration (subprogram or package)
+	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
+	of positional and named parameter association
+	* par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
+	Error_Msg_SP which adds a prefix to the error message giving the name
+	of the formal language analyzed
+	* sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
+	access result type in subprogram, unconstrained array as result type,.
+	(Analyze_Subprogram_Declaration): issue an error in formal mode for null
+	procedure
+	* sem_ch8.adb: Code clean up.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch7.adb (Uninstall_Declarations): Remove useless code.
+	* einfo.ads (Access_Disp_Table): Fix documentation.
+	(Dispatch_Table_Wrappers): Fix documentation.
+	* einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
+	Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
+	to enforce the documentation of this attribute.
+	(Set_Is_Interface): Cleanup the assertion.
+	* exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
+	the Underlying_Type entity before reading attribute Access_Disp_Table.
+	* exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
+	Locate the Underlying_Type before reading attribute Access_Disp_Table.
+	* exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
+	the Underlying_Type entity before reading attribute Access_Disp_Table.
+	* exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
+	Locate the Underlying_Type entity before reading attribute
+	Access_Disp_Table.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* s-poosiz.ads: Additional overriding indicators.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch5.adb (Analyze_Exit_Statement): add return after error in
+	formal mode.
+	(Analyze_Iteration_Scheme): issue error in formal mode when loop
+	parameter specification does not include a subtype mark.
+	* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
+	formal mode on abstract subprogram.
+	(Analyze_Subprogram_Specification): issue error in formal mode on
+	user-defined operator.
+	(Process_Formals): issue error in formal mode on access parameter and
+	default expression.
+	* sem_ch9.adb (Analyze_Abort_Statement,
+	Analyze_Accept_Statement, Analyze_Asynchronous_Select,
+	Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
+	Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
+	Analyze_Requeue, Analyze_Selective_Accept,
+	Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
+	* sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
+	issue error in formal mode on user-defined raise statement.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
+	declaration being hidden when overriding an implicit inherited
+	subprogram.
+	* par-ch10.adb (P_Compilation_Unit): In syntax check only mode
+	(-gnats), do not complain about a source file that contains only a
+	pragma No_Body.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
+	variable if already set.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
+	g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
+	s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
+	g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
+	g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
+	g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
+	g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
+	g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
+	g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
+	g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
+	g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
+	s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
+	g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
+	s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
+	g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
+	g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
+	g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
+	g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
+	g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
+	g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
+	s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
+	s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
+	a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
+	s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
+	s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
+	g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
+	g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
+	g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
+	g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
+	g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
+	g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
+	s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
+	s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
+	g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
+	g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
+	s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
+	s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
+	g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
+	g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
+	g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
+	s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
+	g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
+	g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
+	g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
+	s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
+	g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
+	g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
+	g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
+	s-osinte-mingw.ads: Update to GPLv3 run-time license.
+	Use GNAT instead of GNARL.
+
+2011-08-01  Bob Duff  <duff@adacore.com>
+
+	* a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
+	a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
+	a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
+	reformatting.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* debug.adb (d.D) reverve flag for the SPARK mode
+	(d.E) reverve flag for SPARK generation mode
+	(d.F) reverve flag for Why generation mode
+	* opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
+	ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode):  New
+	functions which return True when the corresponding modes are set
+	(Formal_Language): return "spark" or "alfa" when in formal verification
+	mode.
+	* sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
+	Error_Msg to prefix the error message with a tag giving the formal
+	language
+	(Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
+	message with a tag giving the formal language
+	* sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
+	block statement
+	(Analyze_Case_Statement): issue error in formal mode on case statement
+	with a single "others" case alternative
+	(Analyze_Exit_Statement): issue errors in formal mode on exit
+	statements which do not respect SPARK restrictions
+	(Analyze_Goto_Statement): issue error in formal mode on goto statement
+	(Check_Unreachable_Code): always issue an error (not a warning) in
+	formal mode on unreachable code (concerns both code after an infinite
+	loop and after an unconditional jump, both not allowed in SPARK)
+	* sem_ch6.adb (Analyze_Return_Statement): add call to
+	Set_Return_Present for a procedure containing a return statement
+	(already done for functions in Analyze_Function_Return)
+	(Analyze_Function_Return): issue error in formal mode on extended
+	return or if return is not last statement in function
+	(Check_Missing_Return): issue error in formal mode if function does
+	not end with return or if procedure contains a return
+	* sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
+	function to detect if there is an inner scope of its parameter S which
+	is a loop.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch6.ads: Minor reformatting.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_util.adb (Abstract_Interface_List): Complete condition when
+	processing private type declarations to avoid reading unavailable
+	attribute.
+	(Is_Synchronized_Tagged_Type): Complete condition when processing
+	private extension declaration nodes to avoid reading unavailable
+	attribute.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
+	i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
+	s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
+	s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
+	for VMS, instead parametrize the common implementation with
+	System.Parameters declarations.
+
+2011-08-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
+
+2011-08-01  Tristan Gingold  <gingold@adacore.com>
+
+	* seh_init.c: Fix SEH handler installation on win64.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
+	double analysis of an anonymous access to subprogram, because it can
+	lead to improper sharing of profiles and a back-end crash.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* make.adb, sem_ch4.adb: Minor reformatting.
+	* gcc-interface/Make-lang.in: Update dependencies.
+	* sem_util.adb, exp_ch5.adb: Minor reformatting.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* gnat_rm.texi: Fix definition of Long_Integer.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_aggr.adb: check limit size of static aggregate unconditionally,
+	to prevent storage exhaustion.
+	* exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
+	finalized is a function body, insert the cleanup code before the final
+	return statement, to prevent spurious warnings.
+	* s-pooglo.ads: add overriding indicator.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb (Operator_Check): improve error message when both a
+	with_clause and a use_clause are needed to make operator usage legal.
+	* sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
+	determine whether a compilation unit is visible within an other,
+	either through a with_clause in the current unit, or a with_clause in
+	its library unit or one one of its parents.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
+	over an arbitrary expression of an array or container type.
+	* lib-xref.adb: clarify comment.
+
+2011-08-01  Bob Duff  <duff@adacore.com>
+
+	* einfo.ads: Minor reformatting.
+	* debug.adb: Minor comment improvement.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
+	consider hidden subprograms as valid candidates.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* make.adb (Compile): Strip -mxxx switches in CodePeer mode.
+
+2011-08-01  Vasiliy Fofanov  <fofanov@adacore.com>
+
+	* gnat_ugn.texi: Fix typo.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
+	lib-xref.adb: Minor reformatting
+
+2011-08-01  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
+	when to generate a call to Move_Final_List.
+	(Has_Controlled_Parts): Remove this function.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
+	"," in choice list.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
+	explicit raise of a predefined exception as Comes_From_Source if the
+	original N_Raise_Statement comes from source.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sinfo.ads: Add comment.
+	* sem_ch6.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Refine check for bad component size
+	clause to avoid rejecting confirming clause when atomic/aliased present.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
+	better determine whether an entity reference is a write.
+	* sem_util.adb (Is_LHS): refine predicate to handle assignment to a
+	subcomponent.
+	* lib-xref.adb (Output_References): Do no suppress a read reference at
+	the same location as an immediately preceeding modify-reference, to
+	handle properly in-out actuals.
+
+2011-08-01  Tristan Gingold  <gingold@adacore.com>
+
+	* env.c (__gnat_setenv) [VMS]: Refine previous change.
+
+2011-08-01  Quentin Ochem  <ochem@adacore.com>
+
+	* i-cstrin.adb (New_String): Changed implementation, now uses only the
+	heap to compute the result.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* atree.ads: Minor reformatting.
+
+2011-08-01  Emmanuel Briot  <briot@adacore.com>
+
+	* g-expect.adb (Get_Command_Output): Fix memory leak.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (P_Float_Type): New procedure to print the definition of
+	predefined fpt types.
+	(P_Mixed_Name): New procedure to print a name using mixed case
+	(Print_Standard): Use P_Float_Type for printing floating point types
+	* einfo.adb (Machine_Emax_Value): Add preliminary support for quad
+	precision IEEE float.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
+	the completion of a generic function, insert the new body rather than
+	rewriting the original.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sinfo.ads, errout.ads: Typos in comments.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* par-endh.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb: Add aspects for library unit pragmas
+	(Pre_Post_Aspects): New subtype.
+	* par-ch12.adb (P_Generic): New syntax for aspects in packages
+	* par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
+	* par-ch7.adb (P_Package): Remove Decl parameter
+	(P_Package): Handle new syntax for aspects (before IS)
+	* par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
+	new aspect syntax
+	(P_Task_Definition): Remove Decl parameter, handle new aspect syntax
+	* par.adb (P_Aspect_Specifications): Add Semicolon parameter
+	(P_Package): Remove Decl parameter
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
+	aspects
+	* sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
+	specs
+	* sem_util.ads, sem_util.adb (Static_Boolean): New function
+	* sinfo.ads: Document new syntax for aspects in packages etc.
+	* sprint.adb: Handle new syntax of aspects before IS in package
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* atree.ads: Minor reformatting.
+	* sem_prag.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb (Insert_Actions): Fix error in handling Actions for
+	case expr alternative.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb: Fix typo.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* sem_prag.adb (Check_No_Link_Name): New procedure.
+	(Process_Import_Or_Interface): Use Check_No_Link_Name.
+	* cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
+	instead of Standard_Long_Long_Float_Size global. Preparation for
+	eventual removal of per type constants.
+	* exp_util.ads (Get_Stream_Size): New function returning the stream
+	size value of subtype E.
+	* exp_util.adb (Get_Stream_Size): Implement new function.
+	* exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
+	function.
+	* exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
+	* einfo.adb:
+	(Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb: Fix comments.
+	* sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
+	count of arguments.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb, sem_cat.adb: Minor reformatting.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* atree.ads: Fix comment.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
+	* par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
+	* par.adb: Add with for Namet.Sp.
+	* par-tchk.adb: Minor reformatting.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
+	(Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
+	of the init procedure of a SAL.
+	* mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
+	New procedure.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
+	reformatting.
+
+2011-08-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* adaint.c (__gnat_file_time_name_attr): Get rid of warning.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
+	conformant with its spec (return True only for types that have
+	an overriding Initialize primitive operation that prevents them from
+	having preelaborable initialization).
+	* sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
+	initialization for controlled types in Ada 2005 or later mode.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
+	Postcondition.
+	(Same_Aspect): New function.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
+	Type_Invariant, Precondition, Postcondition.
+	* snames.ads-tmpl: Add Name_Type_Invariant.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
+	here.
+	(Freeze_All_Ent): Fix error in handling inherited aspects.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
+	already analyzed, but don't skip entire processing of a declaration,
+	that's wrong in some cases of declarations being rewritten.
+	(Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
+	Don't delay for integer, string literals
+	Treat predicates in usual manner for delay, remove special case code,
+	not needed.
+	(Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
+	(Build_Predicate_Function): Update saved expression in aspect
+	(Build_Invariant_Procedure): Update saved expression in aspect
+	* exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
+	of replacement of discriminant references if the reference is simple.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
+	* sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
+	Static_Predicate and Dynamic_Predicate.
+	(Build_Predicate_Function): Add processing for Static_Predicate
+	and Dynamic_Predicate.
+	* sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
+	(From_Static_Predicate): New flag
+	* snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* usage.adb: Documentation cleanup for Ada version modes in usage.
+	* expander.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* atree.ads: Minor comment fix.
+	* a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
+	a-witeio.ads, sem_prag.adb: Minor reformatting.
+
+2011-08-01  Doug Rupp  <rupp@adacore.com>
+
+	* env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
+	pointers. Use descrip.h header file for convenience. Add some
+	comments.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
+	(Freeze_All): Call Check_Aspect_At_End_Of_Declarations
+	* sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
+	New procedure.
+	(Check_Aspect_At_End_Of_Declarations): New procedure
+	(Analye_Aspect_Specification): Minor changes for above procedures
+	* sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
+	specification node as well.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
+	Windows files. Use GetFilesAttributes() in this case to check for file
+	existence instead of returning with an error code.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
+	High is above Source length.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads (Boolean_Aspects): New subtype.
+	* exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
+	for derived types in cases where the parent type and derived type have
+	aspects.
+	* freeze.adb (Freeze_Entity): Fix problems in handling derived type
+	with aspects when parent type also has aspects.
+	(Freeze_Entity): Deal with delay of boolean aspects (must evaluate
+	boolean expression at this point).
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
+	accordance with final decision on the Ada 2012 feature.
+	* sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
+
+2011-08-01  Matthew Heaney  <heaney@adacore.com>
+
+	* a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
+	Fix Replace_Slice when High is above current string size.
+	(Replace_Slice): Fix DL computation when High is above current
+	string length.
+
+2011-08-01  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
+
+2011-08-01  Matthew Heaney  <heaney@adacore.com>
+
+	* a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
+	of node.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
+	reformatting.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
+	access to protected subprograms in generic bodies.
+	* sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
+	protected type, indicate that the convention of the subprogram is
+	Convention_Protected, because it may be used in subsequent declarations
+	within the protected declaration.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
+	and "final" procedures when the name of the library is "ada", to avoid
+	duplicate symbols "adainit" and "adafinal" in executables.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
+	quantified expression that appears within a postcondition and uses the
+	Ada2012 'Result attribute.
+
+2011-07-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* init.c (__gnat_error_handler): Cast reason to int.
+	(__gnat_install_handler): Explain sa_sigaction use.
+
+2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
+	subprogram has copy-in copy-out parameters, try to promote the mode of
+	the return type if it is passed in registers.
+
+2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
+	left operand as addressable.
+
+2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (build_function_stub): Remove.
+	(build_return_expr): Likewise.
+	(convert_vms_descriptor): Declare.
+	* gcc-interface/utils.c (convert_vms_descriptor): Make global.
+	(build_function_stub): Move to...
+	* gcc-interface/utils2.c (build_return_expr): Move to...
+	* gcc-interface/trans.c (build_function_stub): ...here.
+	(build_return_expr): ...here.
+	(Subprogram_Body_to_gnu): Add local variable for language_function.
+	Disconnect the parameter attributes cache, if any, once done with it.
+	Call end_subprog_body only after setting the end_locus.
+	Build the stub associated with the function, if any, at the very end.
+	(gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
+	variables and streamline control flow.
+
+2011-07-23  Arnaud Charlet  <charlet@adacore.com>
+
+	PR ada/49819
+	* gcc-interface/Makefile.in (powerpc-linux): Remove reference to
+	g-trasym-dwarf.adb.
+
+2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/49794
+	* init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
+	Assign to act.sa_sigaction.
+	* tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
+	current->return_address to char * before arithmetic.
+
+2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
+	Correct argument types.
+	Extract code from reason.
+	(__gnat_install_handler): Assign to act.sa_sigaction.
+
+2011-07-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
+	(GNAT1_OBJS): ...here.
+
+2011-07-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/48711
+	* g-socthi-mingw.adb (Fill): Fix formatting.
+
+	* gcc-interface/gigi.h: Move around comment.
+
+2011-07-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR ada/46350
+	* s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
+
+2011-07-14  Florian Weimer  <fw@deneb.enyo.de>
+
+	PR ada/48711
+	* g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
+
+2011-07-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
+	range comparison if Pmode is SImode.
+
+2011-07-12  Laurent GUERBY  <laurent@guerby.net>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* adadecode.c: Wrap up in extern "C" block.
+	* adadecode.h: Likewise.
+	* adaint.c: Likewise.  Remove 'const' keyword.
+	* adaint.h: Likewise.
+	* argv.c: Likewise.
+	* atree.h: Likewise.
+	* cio.c: Likewise.
+	* cstreams.c: Likewise.
+	* env.c: Likewise.
+	* exit.c: Likewise.
+	* fe.h: Likewise.
+	* final.c: Likewise.
+	* init.c: Likewise.
+	* initialize.c: Likewise.
+	* link.c: Likewise.
+	* namet.h: Likewise.
+	* nlists.h: Likewise.
+	* raise.c: Likewise.
+	* raise.h: Likewise.
+	* repinfo.h: Likewise.
+	* seh_init.c: Likewise.
+	* targext.c: Likewise.
+	* tracebak.c: Likewise.
+	* uintp.h: Likewise.
+	* urealp.h: Likewise.
+	* xeinfo.adb: Wrap up generated C code in extern "C" block.
+	* xsinfo.adb: Likewise.
+	* xsnamest.adb: Likewise.
+	* gcc-interface/gadaint.h: Wrap up in extern "C" block.
+	* gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
+	* gcc-interface/misc.c: Likewise.
+	* gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
+	(GNAT1_C_OBJS): Remove ada/b_gnat1.o.  List ada/seh_init.o and
+	ada/targext.o here...
+	(GNAT_ADA_OBJS): ...and not here.
+	(GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
+	(GNATBIND_OBJS): Reorder.
+
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+	* gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
+	dwarf2out_frame_init.
+
+2011-07-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/misc.c (gnat_init): Tweak previous change.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/39150
+	* gcc-interface/Makefile.in: Handle x86_64-solaris2.
+
+2011-07-06  Richard Guenther  <rguenther@suse.de>
+
+	* gcc-interface/misc.c (gnat_init): Merge calls to
+	build_common_tree_nodes and build_common_tree_nodes_2.
+	Re-initialize boolean_false_node.
+
+2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
+	    Olivier Hainque  <hainque@adacore.com>
+	    Nicolas Setton  <setton@adacore.com>
+
+	* gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
+	the type according to the ARTIFICIAL_P parameter.
+	(create_type_decl): Likewise.
+	(create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
+
+2011-07-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
+	(gnatbind): Likewise.
+
+2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
+	local variable throughout.  Remove useless call to Base_Type.
+	(gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
+	Take it also into account for the volatileness of the field.  Set the
+	TREE_SIDE_EFFECTS flag as well in this case.  Reorder some warnings.
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
+	on a dereference built for a by-ref object if it has an address clause.
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* einfo.ads (Address_Taken): Document use for the second argument of
+	Asm_Input and Asm_Output attributes.
+	* sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
+	argument is an entity name, then set Address_Taken on it.
+	<Attribute_Asm_Output>: Likewise.
+	* gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
+	Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
+	(gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
+	memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
+
+2011-06-16  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	PR middle-end/46500
+	* gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
+
+2011-06-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
+	(ada/utils.o): Update dependencies.
+	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
+	../../../libcpp/libcpp.a.
+	* gcc-interface/utils.c: Include common/common-target.h.
+	(process_attributes): Use targetm_common.have_named_sections.
+
+2011-06-07  Richard Guenther  <rguenther@suse.de>
+
+	* gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
+	set_sizetype.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
+	TREE_THIS_NOTRAP flag.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
+	Fix thinko.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
+	constants whose full view has discriminants specially.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c: Include diagnostic.h.
+	(gnat_write_global_declarations): Output debug information for all
+	global type declarations before finalizing the compilation unit.
+	* gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
+
+2011-05-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc-interface/utils.c (def_fn_type): Remove extra va_end.
+
+2011-05-25  Kai Tietz  <ktietz@redhat.com>
+
+	* adaint.c (__gnat_to_canonical_file_list_next): Use array
+	initialization instead of const/none-const pointer assignment.
+
+2011-05-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
+	$(EXTRA_GNAT1_OBJS).
+	(GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
+	(EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
+	(gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
+	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
+	libcommon-target.a instead of prefix.o.
+
+2011-05-21  Joseph Myers  <joseph@codesourcery.com>
+
+	PR ada/49097
+	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
+
+2011-05-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
+	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
+	instead of version.o.
+
+2011-05-18  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
+	boolean_false_node instead of integer_zero_node.
+	(convert_with_check): Likewise.
+	* gcc-interface/decl.c (choices_to_gnu): Likewise.
+
+2011-05-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
+	type of the parameter is an unconstrained array, convert the actual to
+	the type of the formal in the In Out and Out cases as well.
+
+2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
+	call build_function_type_array or build_varargs_function_type_array
+	instead.
+	(create_subprog_type): Don't call build_function_type; call
+	build_function_type_vec instead.
+
+2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
+	(TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
+	(TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
+
+2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
+
+	* gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
+	* gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
+
+2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
+
+2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
+	instead of accessing TYPE_ARG_TYPES directly.
+	* gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/48844
+	* gcc-interface/gigi.h (get_variant_part): Declare.
+	* gcc-interface/decl.c (get_variant_part): Make global.
+	* gcc-interface/utils2.c (find_common_type): Do not return T1 if the
+	types have the same constant size, are record types and T1 has a
+	variant part while T2 doesn't.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (begin_subprog_body): Do not call
+	get_pending_sizes.
+	(end_subprog_body): Likewise.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
+	int_const_binop.
+	(pos_to_constructor): Likewise.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (gigi): Call build_function_type_list instead
+	of build_function_type.  Adjust calls to...
+	(build_raise_check): ...this.  Do not take a void_tree parameter.
+	Call build_function_type_list instead of build_function_type.
+	Fix head comment and swap couple of conditional blocks.
+
+2011-04-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnatvsn.ads (Library_Version): Bump to 4.7.
+	(Current_Year): Bump to 2011.
+
+2011-04-29  Michael Matz  <matz@suse.de>
+
+	* gcc-interface/misc.c (gnat_handle_option): Set
+	warn_maybe_uninitialized.
+
+2011-04-23  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gnat_ugn.texi (Complexity Metrics Control): Update link to
+	the Watson/McCabe paper.
+
+2011-04-23  Jim Meyering  <meyering@redhat.com>
+
+	* gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
+
+2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
+	onto the new type.
+
+2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
+	parameter.
+	* gcc-interface/utils.c (create_subprog_decl): Likewise.  Set
+	DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
+	ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
+	<all>: Do not set flags on the reused DECL node coming from an alias.
+	Set DECL_IGNORED_P on the DECL node built for subprograms if they
+	don't need debug info here...
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
+	(gigi): Adjust calls to create_subprog_decl.
+	(build_raise_check): Likewise.
+	(establish_gnat_vms_condition_handler): Likewise.
+	(Compilation_Unit_to_gnu): Likewise.
+	(gnat_to_gnu): Likewise.
+
+2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
+	(NO_REORDER_ADAFLAGS): New variable.
+	(EXTRA_GNATTOOLS): Always define.
+	(../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
+	Clean up and adjust list of files compiled with special options.
+	* gcc-interface/Make-lang.in: Likewise.
+	(ada/decl.o): Cosmetical change.
+	(ada/misc.o): Remove dependency on $(PLUGIN_H).
+
+2011-04-20  Jim Meyering  <meyering@redhat.com>
+
+	* initialize.c (__gnat_initialize): Remove useless if-before-free.
+
+2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
+	$(CFLAGS) on the link line.
+
+2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
+	padded type built for the return type if it is unconstrained.
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
+
+2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
+	before calling TREE_CHAIN.
+	* gcc-interface/misc.c (gnat_init_ts): New function.
+	(LANG_HOOKS_INIT_TS): Define.
+
+2011-04-12  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
+	instead of cgraph_node.
+
+2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
+	alignment on fields of the RETURN type built for the Copy-In Copy-Out
+	mechanism.
+
+2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
+	of aggregate types that contain a placeholder.
+
+2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/utils.c (handle_sentinel_attribute): Don't use
+	TYPE_ARG_TYPES.
+	(handle_type_generic_attribute): Likewise.
+
+2011-04-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/47163
+	* s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
+
+2011-04-04  Kai Tietz  <ktietz@redhat.com>
+
+	PR ada/47163
+	* s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
+	to flag value.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (build_allocator): In the unconstrained array
+	type case, do not strip a padding type around the array type.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (update_pointer_to): Finalize named pointer
+	types.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
+	* gcc-interface/misc.c (gnat_handle_option): Remove special handling
+	code for -feliminate-unused-debug-types.
+	(gnat_post_options): Likewise.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+	declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
+	distinct copy.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
+	DECL_ARTIFICIAL flag on enumeration types.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
+	fat pointer types artificial unconditionally.
+	<E_Array_Subtype>: Attach the base array type as a parallel type if it
+	isn't artificial.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (get_dummy_type): Declare.
+	(build_dummy_unc_pointer_types): Likewise.
+	(finish_fat_pointer_type): Likewise.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
+	fat pointer type has been built, complete it in place.
+	<E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
+	and thin pointers.  Remove useless variable.
+	(finish_fat_pointer_type): Make global and move to...
+	* gcc-interface/utils.c (finish_fat_pointer_type): ...here.
+	(get_dummy_type): New function.
+	(build_dummy_unc_pointer_types): Likewise.
+	(gnat_pushdecl): Propage the name to the anonymous variants only.
+	(update_pointer_to): Only adjust the pointer types in the unconstrained
+	array case.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
+	if this is a Taft amendment type and the full declaration is available.
+	* gcc-interface/trans.c (process_type): Likewise.
+	If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
+	(process_freeze_entity): Likewise.
+	* gcc-interface/utils.c (dummy_global): New static variable.
+	(gnat_write_global_declarations): If there are types declared as used
+	at the global level, insert them in the global hash table.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
+	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+	declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
+	copy.
+	(record_builtin_type): Add ARTIFICIAL_P parameter.  Set DECL_ARTIFICIAL
+	flag of the type accordingly.
+	* gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+	finalizing types when updating the pointers to the designated type.
+	<all>: Finalize the deferred types even if we didn't defer processing
+	of incomplete types in this invocation.
+
+2011-04-01  Olivier Hainque  <hainque@adacore.com>
+	    Nicolas Setton  <setton@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/misc.c (gnat_descriptive_type): New function.
+	(LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
+
+2011-03-28  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
+	Windows targets.
+	(EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
+	* system-mingw.ads (System): Change ZCX_By_Default default to True.
+
+	* raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
+
+2011-03-28  Tristan Gingold  <gingold@adacore.com>
+
+	PR ada/44431
+	* gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
+	Use ada output of gnatbind.
+	(ada/b_gnatb.adb): Ditto.
+	(ada/b_gnat1.o, ada/b_gnatb.o): New rules.
+	(ada.mostlyclean, ada.stage1)
+	(ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
+	(ada.stagefeedback): Adjust.
+	* gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
+	Use ada output of gnatbind.
+	(b_gnatm.adb): Ditto.
+	(b_gnatl.o, b_gnatm.o): New rules.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+	for the padded type built to support a specified size or alignment.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+	unconditionally to the end of the unit when the designated type is
+	limited_with'ed.
+	<all>: Rename local variable.  Attempt to un-defer types only and do it
+	for limited_with'ed types as well.
+	(finalize_from_with_types): Adjust comment.  Rename variable and tidy.
+	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
+	consistently and remove redundant call to finalize_from_with_types.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
+	subprograms without a previous spec declared in the same unit.
+	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
+	subprograms at the end of the unit instead of at the beginning.
+	* gcc-interface/utils.c (create_subprog_decl): Check that the entity
+	isn't public for the special handling of non-inline functions nested
+	inside inline external functions.
+
+2011-03-25  Jeff Law  <law@redhat.com>
+
+	* gcc-interface/utils.c (def_fn_type): Add missing va_end.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* einfo.ads (Size_Depends_On_Discriminant): Adjust description.
+	* layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
+	to compute Set_Size_Depends_On_Discriminant.
+	(Layout_Type): Call it on array types in back-end layout mode.
+	* sem_util.adb (Requires_Transient_Scope): Return true for array
+	types only if the size depends on the value of discriminants.
+	* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
+	type if the RHS is a call to a function that returns an unconstrained
+	type with default discriminant.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
+	non-conversion to the nominal result type at the end.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (create_temporary): New function taken from...
+	(create_init_temporary): ...here.  Call it.
+	(call_to_gnu): Create the temporary for the return value early, if any.
+	Create it for a function with copy-in/copy-out parameters if there is
+	no target; in other cases of copy-in/copy-out, use another temporary.
+	Push the new binding level lazily.  Add and rename local variables.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (validate_size): Improve comments and tweak
+	error message.
+	(set_rm_size): Likewise.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+	for the padded type built in order to support a specified alignment.
+	Fix incorrect formatting.
+
+2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR bootstrap/48216
+	* gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
+
+2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (components_to_record): Add REORDER parameter,
+	rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
+	to the end of the list.  Adjust recursive call.  Rename local variable.
+	If REORDER is true, reorder components of the record type.
+	(gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
+	components_to_record and adjust the parameter list.
+
+2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (elaborate_expression_1): When optimization is
+	disabled, use the variable for bounds of loop iteration scheme.
+
+2011-03-21  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/12171
+	* gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
+
+2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (elaborate_expression_1): Try harder to find
+	out whether the expression is read-only.  Short-circuit placeholder
+	case and rename a couple of local variables.
+
+2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (smaller_form_type_p): Declare.
+	* gcc-interface/trans.c (smaller_form_type_p): Make global and move...
+	* gcc-interface/utils.c (smaller_form_type_p): ...to here.
+	(convert): Deal with conversions from a smaller form type specially.
+
+2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
+	its argument, except for the special -I- switch.
+
+2011-02-12  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
+	"Ada Issues".
+
+2011-02-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
+
+2011-02-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
+	GNAT_FORMAL.
+	* gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
+	* gcc-interface/utils.c (fill_vms_descriptor): ...here.  Take GNU_TYPE
+	instead of GNAT_FORMAL.  Protect the expression against multiple uses.
+	Do not generate the check directly, instead instantiate the template
+	check present in the descriptor.
+	(make_descriptor_field): Move around.
+	(build_vms_descriptor32): Build a template check in the POINTER field.
+	(build_vms_descriptor): Remove useless suffixes.
+	* gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
+
+2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR bootstrap/47467
+	* targext.c: Include target files if IN_RTS is defined.
+
+2011-01-26  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/47467
+	* targext.c: Include config.h.
+	* gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
+	dependency.
+
+2011-01-04  Pascal Obry  <obry@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
+	end-of-case on the end label and its associated gotos, if any.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
+	expressions of the parameter cache within the statement group of
+	the CICO mechanism.
+
+2011-01-04  Olivier Hainque  <hainque@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
+	(set_end_locus_from_node): New function.
+	(Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
+	make and the function end_locus.
+	(Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
+	for the elaboration subprogram.
+	(set_gnu_expr_location_from_node) <default case>: Use it to attempt to
+	set the end_locus of the expression as well.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/47131
+	* gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
+	variables that are referenced in exception handlers volatile.
+
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
+
+	* gnat_rm.texi: Ramification of pragma Eliminate documentation
+	 - fix bugs in the description of Source_Trace;
+	 - get rid of UNIT_NAME;
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch9.adb
+	(Build_Dispatching_Requeue): Adding support for VM targets
+	since we cannot directly reference the Tag entity.
+	* exp_sel.adb (Build_K): Adding support for VM targets.
+	(Build_S_Assignment): Adding support for VM targets.
+	* exp_disp.adb
+	(Default_Prim_Op_Position): In VM targets do not restrict availability
+	of predefined interface primitives to compiling in Ada 2005 mode.
+	(Is_Predefined_Interface_Primitive): In VM targets this service is not
+	restricted to compiling in Ada 2005 mode.
+	(Make_VM_TSD): Generate code that declares and initializes the OSD
+	record. Needed to support dispatching calls through synchronized
+	interfaces.
+	* exp_ch3.adb
+	(Make_Predefined_Primitive_Specs): Enable generation of predefined
+	primitives associated with synchronized interfaces.
+	(Make_Predefined_Primitive_Bodies): Enable generation of predefined
+	primitives associated with synchronized interfaces.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
+	statements hidden in SPARK if preceded by the HIDE directive
+	(Parse_Exception_Handlers): mark each exception handler in a sequence of
+	exception handlers as hidden in SPARK if preceded by the HIDE directive
+	* par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
+	if starting with the HIDE directive
+	* par-ch7.adb (P_Package): mark a package body hidden in SPARK if
+	starting with the HIDE directive; mark the declarations in a private
+	part as hidden in SPARK if the private part starts with the HIDE
+	directive
+	* restrict.adb, restrict.ads
+	(Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
+	(Is_In_Hidden_Part_In_SPARK): new function which returns whether its
+	argument node belongs to a part which is hidden in SPARK
+	(Check_SPARK_Restriction): do not issue violations on nodes in hidden
+	parts in SPARK; protect the possibly costly call to
+	Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
+	* scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
+	* scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
+	Accumulate_Token_Checksum_GNAT_5_03): add case for new token
+	Tok_SPARK_Hide.
+	(Scan): recognize special comment starting with '#' and followed by
+	SPARK keyword "hide" as a HIDE directive.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* types.ads, erroutc.ads: Minor reformatting.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* link.c: Add response file support for cross platforms.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
+	in an association, set parent field of copy before partial analysis.
+	* sem_res.adb (Resolve_Slice): create reference to itype only when
+	expansion is enabled.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
+	for new flag denoting which subprogram bodies are in ALFA
+	* restrict.adb, sem_ch7.adb: Update comment
+	* sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
+	sem_ch9.adb, sem_res.adb: Add calls to
+	Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
+	* sem_ch6.adb (Analyze_Function_Return): add calls to
+	Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
+	middle of the body, and extended return.
+	(Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
+	False when missing return.
+	(Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
+	to True for subprograms whose spec is in ALFA. Remove later on the flag
+	on the entity used for a subprogram body when there exists a separate
+	declaration.
+	* sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
+	if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
+	False, otherwise do nothing.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch4.ads: minor formatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
+	debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
+	errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
+	restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
+	opt.ads: cleanup of SPARK mode
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
+	types.
+	* einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
+	(Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
+	* sem_ch3.adb
+	(Analyze_Object_Declaration): set Is_In_ALFA flag for objects
+	(Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
+	(Constrain_Integer): set Is_In_ALFA flag for integer subtypes
+	(Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
+	types.
+	(Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
+	non-static range.
+	* sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
+	functions whose return type is not in ALFA.
+	(Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
+	specifications.
+	(Process_Formals): unset Is_In_ALFA flag for subprograms if a
+	parameter's type is not in ALFA.
+	* stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
+	types are in ALFA.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6 (Analyze_Expression_Function): treat the function as
+	Inline_Always, and introduce a subprogram declaration for it when it is
+	not a completion.
+	* inline.adb (Add_Inlined_Body): recognize bodies that come from
+	expression functions, so that the back-end can determine whether they
+	can in fact be inlined.
+	* sem_util.adb (Is_Expression_Function): predicate to determine whether
+	a function body comes from an expression function.
+
+2011-08-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
+	null exclusions to test Can_Never_Be_Null on the anonymous access types
+	of the formals rather than testing the formals themselves. Exclude this
+	check in cases where the Old_Formal is marked as a controlling formal,
+	to avoid issuing spurious errors for bodies completing dispatching
+	operations (due to the flag not getting set on controlling access
+	formals in body specs).
+	(Find_Corresponding_Spec): When checking full and subtype conformance of
+	subprogram bodies in instances, pass Designated and E in that order, for
+	consistency with the expected order of the formals (New_Id followed by
+	Old_Id).
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.adb: Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
+	Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
+	primitive operations of class-wide actuals.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_atag.ads, exp_atag.adb
+	(Build_Common_Dispatching_Select_Statements): Remove argument Loc
+	since its value is implicitly passed in argument Typ.
+	* exp_disp.adb (Make_Disp_Conditional_Select_Body,
+	Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
+	Build_Common_Dispatching_Select_Statements.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
+	exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
+	Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb: Minor reformatting.
+	* sem_prag.adb: Minor reformatting.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_atag.adb, exp_atags.ads
+	(Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
+	by the tagged type Entity. Required to use this routine in the VM
+	targets since we do not have available the Tag entity in the VM
+	platforms.
+	* exp_ch6.adb
+	(Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
+	Ada.Tags has not been previously loaded.
+	* exp_ch7.adb
+	(Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
+	Build_VM_TSDs if package Ada.Tags has not been previously loaded.
+	* sem_aux.adb
+	(Enclosing_Dynamic_Scope): Add missing support to handle the full
+	view of enclosing scopes. Required to handle enclosing scopes that
+	are synchronized types whose full view is a task type.
+	* exp_disp.adb
+	(Build_VM_TSDs): Minor code improvement to avoid generating and
+	analyzing lists with empty nodes.
+	(Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
+	(Make_Disp_Conditional_Select_Body): Add support for VM targets.
+	(Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
+	(Make_Disp_Timed_Select_Body): Add support for VM targets.
+	(Make_Select_Specific_Data_Table): Add support for VM targets.
+	(Make_VM_TSD): Generate code to initialize the SSD structure of
+	the TSD.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* lib-writ.adb (Write_ALI): when ALFA mode is set, write local
+	cross-references section in ALI.
+	* lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
+	(enclosing subprogram), Slc (location of Sub) and Sun (unit number of
+	Sub).
+	(Enclosing_Subprogram_Or_Package): new function to return the enclosing
+	subprogram or package entity of a node
+	(Is_Local_Reference_Type): new function returns True for references
+	selected in local cross-references.
+	(Lt): function extracted from Lt in Output_References
+	(Write_Entity_Name): function extracted from Output_References
+	(Generate_Definition): generate reference with type 'D' for definition
+	of objects (object declaration and parameter specification), with
+	appropriate locations and units, for use in local cross-references.
+	(Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
+	references of type 'I' for initialization in object definition.
+	(Output_References): move part of function Lt and procedure
+	Write_Entity_Name outside of the body. Ignore references of types 'D'
+	and 'I' introduced for local cross-references.
+	(Output_Local_References): new procedure to output the local
+	cross-references sections.
+	(Lref_Entity_Status): new array defining whether an entity is a local
+	* sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
+	with 'I' type when initialization expression is present.
+	* get_scos.adb, get_scos.ads: Correct comments and typos
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
+	the JVM target.
+	* exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
+	the JVM target.
+	* exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
+	TSD support.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
+	(No_Space_Img): New function
+	(Find_Excluded_Sources): When reading from a file, record the file name
+	and the line number for each excluded source.
+	(Mark_Excluded_Sources): When reporting an error, if the excluded
+	sources were read from a file, include file name and line number in
+	the error message.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
+	generation of TSDs to the DOTNET compiler.
+	* exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
+	generation of TSDs to the DOTNET compiler.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
+	record of all the tagged types declared inside library level package
+	declarations, library level package bodies or library level subprograms.
+	* exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
+	associated with a given tagged type.
+	(Build_VM_TSDs): New subprogram.
+	* exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
+	compilation units that are subprograms.
+	* exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
+	compilation units that are package bodies.
+	(Expand_N_Package_Declaration): Generate TSDs of the main compilation
+	units that are a package declaration or a package instantiation.
+	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
+	reorganization to improve the error generated by the frontend when the
+	function Ada.Tags.Secondary_Tag is not available.
+	* rtsfind.ads (RE_Register_TSD): New runtime entity.
+	* exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* s-imenne.ads: Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-stunau.ads: Add pragma Suppress_Initialization for Big_String
+	* freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
+	* s-stalib.ads: Add pragma Suppress_Initialization for Big_String
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.ads (Materialize_Entity): Document this is only for renamings
+	* exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
+	required debug information in the case where we transform the object
+	declaration into a renaming declaration.
+	* exp_ch4.adb (Expand_Concatenate): Generate debug info for result
+	object
+	* exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
+	Materialize_Entity.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.ads, einfo.adb (Suppress_Initialization): Replaces
+	Suppress_Init_Procs.
+	* exp_ch3.adb, exp_disp.adb, freeze.adb: Use
+	Suppress_Initialization/Initialization_Suppressed.
+	* gnat_rm.texi: New documentation for pragma Suppress_Initialization
+	* sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
+	* sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
+	* sem_prag.adb: New processing for pragma Suppress_Initialization.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
+	Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
+	only have inheritable classwide pre/postconditions.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
+	* rtsfind.ads (RE_Check_TSD): New runtime entity.
+	* exp_disp.adb (Make_DT): Generate call to the new runtime routine that
+	checks if the external tag of a type is the same as the external tag
+	of some other declaration.
+
+2011-08-02  Thomas Quinot  <quinot@adacore.com>
+
+	* s-taskin.ads: Minor reformatting.
+
+2011-08-02  Emmanuel Briot  <briot@adacore.com>
+
+	* g-comlin.adb (Display_Help): swap the order in which it prints the
+	short help and the general usage.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
+	the aspect declarations and attach them to the generic copy for
+	subsequent analysis.
+	(Analyze_Subprogram_Instantiation): copy explicitly the aspect
+	declarations of the generic tree to the new subprogram declarations.
+	* sem_attr.adb (Check_Precondition_Postcondition): recognize
+	conditions that apply to a subprogram instance.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
+	private type with a tagged full view is not derived in the immediate
+	scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb: Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Loop_Statement):  If the iteration scheme is an
+	Ada2012 iterator, the loop will be rewritten during expansion into a
+	while loop with a cursor and an element declaration. Do not analyze the
+	body in this case, because if the container is for indefinite types the
+	actual subtype of the elements will only be determined when the cursor
+	declaration is analyzed.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
+	size/alignment related attributes in CodePeer_Mode.
+
+2011-08-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
+	Prepend_Element, since this can result in the operation getting the
+	wrong slot in the full type's dispatch table if the full type has
+	inherited operations. The incomplete type's operation will get added
+	to the proper position in the full type's primitives
+	list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
+	(Process_Incomplete_Dependents): Add Is_Primitive test when checking for
+	dispatching operations, since there are cases where nonprimitive
+	subprograms can get added to the list of incomplete dependents (such
+	as subprograms in nested packages).
+	* sem_ch6.adb (Process_Formals): First, remove test for being in a
+	private part when determining whether to add a primitive with a
+	parameter of a tagged incomplete type to the Private_Dependents list.
+	Such primitives can also occur in the visible part, and should not have
+	been excluded from being private dependents.
+	* sem_ch7.adb (Uninstall_Declarations): When checking the rule of
+	RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
+	list of a Taft-amendment incomplete type is a primitive before issuing
+	an error that the full type must appear in the same unit. There are
+	cases where nonprimitives can be in the list (such as subprograms in
+	nested packages).
+	* sem_disp.adb (Derives_From): Use correct condition for checking that
+	a formal's type is derived from the type of the corresponding formal in
+	the parent subprogram (the condition was completely wrong). Add
+	checking that was missing for controlling result types being derived
+	from the result type of the parent operation.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* errout.adb (First_Node): minor renaming
+	* restrict.adb (Check_Formal_Restriction): put restriction warning on
+	first node.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
+	before accessing operands.
+	* sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
+	decide whether an initialization expression respects SPARK rules, as
+	the plain node is the expanded one. This allows for more valid warnings
+	to be issued.
+	* gnat_rm.texi: Minor update.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
+	previous change.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch4.adb: Minor reformatting.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
+	loop statements and the element renaming declaration with a block when
+	the element type is controlled.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sinfo.ads: Minor formatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_aggr.adb (Add_Association): if the association has a box and no
+	expression, use the Sloc of the aggregate itself for the new
+	association.
+	* errout.adb (First_Node): Exclude nodes with no Sloc, and always use
+	the Original_Node.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
+	When a container is provided via a function call, generate a renaming
+	of the function result. This avoids the creation of a transient scope
+	and the premature finalization of the container.
+	* exp_ch7.adb (Is_Container_Cursor): Removed.
+	(Wrap_Transient_Declaration): Remove the supression of the finalization
+	of the list controller when the declaration denotes a container cursor,
+	it is not needed.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* restrict.adb (Check_Formal_Restriction): only issue a warning if the
+	node is from source, instead of the original node being from source.
+	* sem_aggr.adb
+	(Resolve_Array_Aggregate): refine the check for a static expression, to
+	recognize also static ranges
+	* sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
+	Array_Type_Declaration): postpone the test for the type being a subtype
+	mark after the type has been resolved, so that component-selection and
+	expanded-name are discriminated.
+	(Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
+	to distinguish the case of an iteration scheme, so that an error is
+	issed on a non-static range in SPARK except in an iteration scheme.
+	* sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
+	In_Iter_Schm = True.
+	* sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
+	user-defined operators so that they are allowed in renaming
+	* sem_ch8.adb
+	(Find_Selected_Component): refine the check for prefixing of operators
+	so that they are allowed in renaming. Move the checks for restrictions
+	on selector name after analysis discriminated between
+	component-selection and expanded-name.
+	* sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
+	concatenation argument of string type if it is static.
+	* sem_util.adb, sem_util.ads
+	(Check_Later_Vs_Basic_Declarations): add a new function
+	Is_Later_Declarative_Item to decice which declarations are allowed as
+	later items, in the two different modes Ada 83 and SPARK. In the SPARK
+	mode, add that renamings are considered as later items.
+	(Enclosing_Package): new function to return the enclosing package
+	(Enter_Name): correct the rule for homonyms in SPARK
+	(Is_SPARK_Initialization_Expr): default to returning True on nodes not
+	from source (result of expansion) to avoid issuing wrong warnings.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* errout.adb: On anything but an expression First_Node returns its
+	argument.
+
+2011-08-02  Pascal Obry  <obry@adacore.com>
+
+	* prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
+	Set the associated loop as the related expression of internally
+	generated cursors.
+	* exp_ch7.adb (Is_Container_Cursor): New routine.
+	(Wrap_Transient_Declaration): Supress the finalization of the list
+	controller when the declaration denotes a container cursor.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
+	command line now.
+	* par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
+	expression is a simple expression. This check cannot be performed in
+	the semantics, so just drop it.
+	(P_Index_Or_Discriminant_Constraint): move check that the index or
+	discriminant is a subtype mark to Analyze_Subtype_Declaration in the
+	semantics. Other cases were previously checked in the semantics.
+	* par-ch4.adb (P_Name): move checks that a selector name is not
+	character literal or an operator symbol to Find_Selected_Component in
+	the semantics
+	* par-ch5.adb (Parse_Decls_Begin_End): move check that basic
+	declarations are not placed after later declarations in a separate
+	procedure in Sem_Util (possibly not the best choice?), to be used both
+	during parsing, for Ada 83 mode, and during semantic analysis, for
+	SPARK mode.
+	* par-endh.adb (Check_End): move check that end label is not missing
+	to Process_End_Label in the semantics
+	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
+	the special case for SPARK restriction
+	* par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
+	* restrict.adb, restrict.ads (Check_Formal_Restriction): add a
+	parameter Force to issue the error message even on internal node (used
+	for generated end label). Call Check_Restriction to check when an error
+	must be issued. In SPARK mode, issue an error message even if the
+	restriction is not set.
+	(Check_Restriction): new procedure with an additional out parameter to
+	inform the caller that a message has been issued
+	* sem_aggr.adb: Minor modification of message
+	* sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
+	instead of issuing an error message directly
+	* sem_ch3.adb (Analyze_Declarations): move here the check that basic
+	declarations are not placed after later declarations, by calling
+	Check_Later_Vs_Basic_Declarations
+	(Analyze_Subtype_Declaration): move here the check that an index or
+	discriminant constraint must be a subtype mark. Change the check that
+	a subtype of String must start at one so that it works on subtype marks.
+	* sem_ch4.adb (Analyze_Call): move here the check that a named
+	association cannot follow a positional one in a call
+	* sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
+	instead of issuing an error message directly
+	* sem_ch8.adb (Find_Selected_Component): move here the check that a
+	selector name is not a character literal or an operator symbol. Move
+	here the check that the prefix of an expanded name cannot be a
+	subprogram or a loop statement.
+	* sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
+	procedure called from parsing and semantics to check that basic
+	declarations are not placed after later declarations
+	(Process_End_Label): move here the check that end label is not missing
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
+	representation clause in codepeer mode, since it confuses CodePeer and
+	does not bring useful info.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* init.c: initialize fp hw on MILS.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* errout.adb (First_Node): for bodies, return the node itself (small
+	optimization). For other nodes, do not check source_unit if the node
+	comes from Standard.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch3.adb: Minor comment additions.
+	* sem_ch13.adb: Minor reformatting.
+
+2011-08-02  Pascal Obry  <obry@adacore.com>
+
+	* make.adb, makeutl.adb: Removes some superfluous directory separator.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_attr.adb: Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
+	(Has_Default_Component_Value): Removed
+	* einfo.ads Comment updates
+	(Has_Default_Aspect): Replaces Has_Default_Value
+	(Has_Default_Component_Value): Removed
+	* exp_ch13.adb
+	(Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
+	* exp_ch3.adb
+	(Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
+	(Get_Simple_Init_Val): Handle Default_Value aspect
+	(Needs_Simple_Initialization): Handle Default_Value aspect
+	* exp_ch3.ads: Needs_Simple_Initialization
+	* freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
+	* par-prag.adb (Pragma_Default[_Component]Value) Removed
+	* sem_ch13.adb
+	(Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
+	* sem_prag.adb (Pragma_Default[_Component]Value) Removed
+	* snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
+	package containing iteration primitives.
+	exp_ch5.adb (Expand_Iterator_Loop): ditto.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
+	"of", pre-analyze expression in case it is a function call with
+	finalization actions that must be placed ahead of the loop.
+	* exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
+	on an Ada2012 iterator, insert them ahead of the rewritten loop.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (Create_Float_Types): Only consider C's long double for
+	Long_Long_Float, in addition to double.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
+	sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
+	prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
+	Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb: handle properly 'Result when it is a prefix of an
+	indexed component.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* einfo.ads, einfo.adb
+	(Original_Access_Type): Move this attribute to Node26 since there was
+	an undocumented use of Node21 in E_Access_Subprogram_Type entities
+	which causes conflicts and breaks the generation of the .NET compiler.
+	(Interface_Name): Add missing documentation on JGNAT only uses of
+	this attribute.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
+	(Find_Back_End_Float_Type): Likewise
+	(Create_Back_End_Float_Types): Likewise
+	(Create_Float_Types): Likewise
+	(Register_Float_Type): Likewise
+	* sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
+	Nlist and split out type selection in new local Find_Base_Type function.
+	* sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
+	Nlist
+	* stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
+	alpha order).
+	* opt.ads: Minor comment change.
+	* sem_ch12.adb: Minor code reorganization.
+
+2011-08-02  Gary Dismukes  <dismukes@adacore.com>
+
+	* sem_ch3.adb (Complete_Private_Subtype): Don't append the private
+	subtype's list of rep items to the list on the full subtype in the case
+	where the lists are the same.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* switch-c.adb (Free): New deallocation procedure to avoid implicitly
+	using the one from System.Strings, which also deallocates all strings.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
+	function.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02  Olivier Hainque  <hainque@adacore.com>
+
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
+	end_locus.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
+	associated with anonymous access to subprograms.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* opt.ads
+	(Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
+	(Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
+	* prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
+	(Add_Symbol_Definition): Move to switch-c.adb
+	(Process_Command_Line_Symbol_Definitions): Adjust references to above.
+	* prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
+	(Add_Symbol_Definition): Move to switch-c.adb.
+	* sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
+	* sem_warn.adb
+	(Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+	Move to warnsw.adb.
+	* sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
+	Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
+	Move to warnsw.adb.
+	* switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
+	(Add_Symbol_Definition): Moved from Prepcomp.
+	* switch-c.ads: Update copyright notice. Use String_List instead of
+	Argument_List, removing dependency on System.OS_Lib.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
+	mode on initialization expression which does not respect SPARK
+	restrictions.
+	* sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
+	if the tree referenced by its argument represents an initialization
+	expression in SPARK, suitable for initializing an object in an object
+	declaration.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
+	internally generated access to subprogram with its associated protected
+	subprogram type.
+	* einfo.ads, einfo.adb (Original_Access_Type): New attribute.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (Register_Float_Type): Print information about type to
+	register, if the Debug_Flag_Dot_B is set.
+	* debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
+	* rtsfind.ads (RE_Max_Base_Digits): New run time entity.
+	* sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
+	with a requested precision of more than Max_Digits digits and no more
+	than Max_Base_Digits digits, if a range specification is present and the
+	Predefined_Float_Types list has a suitable type to derive from.
+	* sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
+	case of type completion with pragma Import
+	* sem_prag.adb
+	(Process_Import_Predefined_Type): Processing to complete a type
+	with pragma Import. Currently supports floating point types only.
+	(Set_Convention_From_Pragma): Do nothing without underlying type.
+	(Process_Convention): Guard against absence of underlying type,
+	which may happen when importing incomplete types.
+	(Process_Import_Or_Interface): Handle case of importing predefined
+	types. Tweak error message.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
+	functions to previous change.  Reorganize code slightly.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* back_end.ads (Register_Type_Proc): New call back procedure type for
+	allowing the back end to provide information about available types.
+	(Register_Back_End_Types): New procedure to register back end types.
+	* back_end.adb (Register_Back_End_Types): Call the back end to enumerate
+	available types.
+	* cstand.adb (Back_End_Float_Types): New list for floating point types
+	supported by the back end.
+	(Build_Float_Type): Add extra parameter for Float_Rep_Kind.
+	(Copy_Float_Type): New procedure to make new copies of predefined types.
+	(Register_Float_Type): New call back procedure to populate the BEFT list
+	(Find_Back_End_Float_Type): New procedure to find a BEFT by name
+	(Create_Back_End_Float_Types): New procedure to populate the BEFT list.
+	(Create_Float_Types): New procedure to create entities for floating
+	point types predefined in Standard, and put these and any remaining
+	BEFTs on the Predefined_Float_Types list.
+	* stand.ads (Predefined_Float_Types): New list for predefined floating
+	point types that do not have declarations in package Standard.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Get_Code_Unit_Entity): New local function.  Returns the
+	entity node for the unit containing the parameter.
+	(Add_Inlined_Body): Use it to find the unit containing the subprogram.
+	(Add_Inlined_Subprogram): Likewise.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02  Thomas Quinot  <quinot@adacore.com>
+
+	* s-stusta.adb (Print): Make sure Pos is always initialized to a
+	suitable value.
+
+2011-08-02  Geert Bosch  <bosch@adacore.com>
+
+	* a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_type.adb (Covers): Move trivial case to the top and reuse the
+	computed value of Base_Type.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* restrict.adb (Check_Restriction): issue an error for any use of
+	class-wide, even if the No_Dispatch restriction is not set.
+	* sem_aggr.adb: Correct typos in comments and messages in formal mode
+	* sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
+	when completing a private extension, the type named in the private part
+	is not the same as that named in the visible part.
+	* sem_res.adb (Resolve_Call): issue an error in formal mode on the use
+	of an inherited primitive operations of a tagged type or type extension
+	that returns the tagged type.
+	* sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
+	function which returns True for an implicit operation inherited by the
+	derived type declaration for the argument type.
+	(Is_SPARK_Object_Reference): move to appropriate place in alphabetic
+	order.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
+	Process_Bounds, to perform analysis with expansion of a range or an
+	expression that is the iteration scheme for a loop.
+	(Analyze_Iterator_Specification): If domain of iteration is given by a
+	function call with a controlled result, as is the case if call returns
+	a predefined container, ensure that finalization actions are properly
+	generated.
+	* par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
+	determine if the analysis is performed using N or Original_Node (N).
+	* exp_util.adb (Side_Effect_Free): Code cleanup since the new
+	functionality of routine Is_Variable avoids code duplication.
+	* checks.adb (Determine_Range): Handle temporaries generated by
+	Remove_Side_Effects.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
+	expansion of the condition. Required since the previous analysis was
+	done with expansion disabled (see Resolve_Quantified_Expression) and
+	hence checks were not inserted and record comparisons have not been
+	expanded.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
+	Update header.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* opt.ads: Minor comment fix.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* sem_ch12.adb (Analyze_Package_Instantiation,
+	Analyze_Subprogram_Instantiation): Turn off style checking while
+	analyzing an instance. Whatever style checks that apply to the generic
+	unit should apply, so it makes no sense to apply them in an instance.
+	This was causing trouble when compiling an instance of a runtime
+	unit that violates the -gnatyO switch.
+	* stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
+	one of the two case statements, causing spurious errors.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* uname.adb: Minor reformatting.
+	* gnatcmd.adb: Minor reformatting.
+	* exp_attr.adb: Minor reformatting.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
+	No_Dispatching_Calls, do not look for the Assign primitive, because
+	predefined primitives are not created in this case.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* stylesw.ads: Minor comment fixes.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Add_To_Result): New procedure.
+
+2011-08-02  Jose Ruiz  <ruiz@adacore.com>
+
+	* exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
+	time, if the specific run-time routines for handling streams of strings
+	are not available, use the default mechanism.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-regpat.ads: Fix typo.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
+	not null, call it to create the in memory config project file without
+	parsing an existing default config project file.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_elim.adb: an abstract subprogram does not need an eliminate
+	pragma for its descendant to be eliminable.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* init.c: revert to handling before previous checkin for VxWorks
+	* s-intman-vxworks.adb: delete unnecessary declarations related to
+	using Ada interrupt facilities for handling signals.
+	Delete Initialize_Interrupts. Use __gnat_install_handler instead.
+	* s-intman-vxworks.ads: Import __gnat_install_handler as
+	Initialize_Interrupts.
+	* s-taprop-vxworks.adb: Delete Signal_Mask.
+	(Abort_Handler): change construction of mask to unblock exception
+	signals.
+
+2011-08-02  Jerome Guitton  <guitton@adacore.com>
+
+	* a-except-2005.adb (Raise_From_Signal_Handler): Call
+	Debug_Raise_Exception before propagation starts.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* exp_ch6.adb (Expand_Call): Guard restriction checks with a call
+	to Restriction_Check_Required.
+	* sem_ch3.adb (Analyze_Object_Declaration): Likewise.
+	* sem_res.adb (Resolve_Call): Likewise.
+	* sem_attr.adb (Check_Stream_Attribute): Likewise.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* stylesw.ads: Update comment.
+	* style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
+	* errout.ads: Remove obsolete comment.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
+	(Set_Is_Safe_To_Reevaluate): new procedure.
+	* sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
+	assignment is allowed on safe-to-reevaluate variables.
+	(Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
+	temporary created to remove side effects in expressions that use
+	the secondary stack as safe-to-reevaluate.
+	* exp_util.adb (Side_Effect_Free): Add missing code to handle well
+	variables that are not true constants.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
+	sem_res.adb, sem_ch6.adb: Minor reformatting.
+
+2011-08-02  Jerome Guitton  <guitton@adacore.com>
+
+	* a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
+	not set Overridden_Operation if subprogram is an initialization
+	procedure.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* par-ch6.adb: Correct obsolete name in comments
+	* restrict.adb, restrict.ads (Check_Formal_Restriction): new function
+	which takes two message arguments (existing function takes one), with
+	second message used for continuation.
+	* sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
+	block statements that originate from a source block statement, not
+	generated block statements
+	* sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
+	symmetry with procedure case
+	* sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
+	function to issue an error in formal mode if a package specification
+	contains more than one tagged type or type extension.
+	* sem_res.adb (Resolve_Actuals): in formal mode, check that actual
+	parameters matching formals of tagged types are objects (or ancestor
+	type conversions of objects), not general expressions. Issue an error
+	on view conversions that are not involving ancestor conversion of an
+	extended type.
+	(Resolve_Type_Conversion): in formal mode, issue an error on the
+	operand of an ancestor type conversion which is not an object
+	* sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
+	procedure so that it works also for actuals of function calls
+	(Is_Actual_Tagged_Parameter): new function which determines if its
+	argument is an actual parameter of a formal of tagged type in a
+	subprogram call
+	(Is_SPARK_Object_Reference): new function which determines if the tree
+	referenced by its argument represents an object in SPARK
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting
+	Minor comment addition
+	Minor error msg text change
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
+	function. Used to be more precise when we generate a variable plus one
+	assignment to remove side effects in the evaluation of the Bound
+	expressions.
+	(Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
+	of the bound expression to force its re-analysis and thus expand the
+	associated transient scope (if required). Code cleanup replacing the
+	previous code that declared the constant entity by an invocation to
+	routine Force_Evaluation which centralizes this work in the frontend.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
+	(Base_Type): Now uses improved Is_Base_Type function
+	* einfo.ads (Base_Type): Inline this function
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
+	(Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Make-lang.in: Update dependencies.
+	* gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
+	targets.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
+	non-simple expression used in delta constraint
+	(P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
+	index constraint which is not a subtype mark
+	* par.adb: With and use Restrict
+	* sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
+	mode on component type which is not a subtype mark and default
+	expression on component
+	(Analyze_Subtype_Declaration): issue an error in formal mode on subtype
+	of string which does not have a lower index bound equal to 1
+	(Array_Type_Declaration): issue an error in formal mode on index or
+	component type which is not a subtype mark, and on aliased keyword on
+	component
+	(Derived_Type_Declaration): issue an error in formal mode on interface,
+	limited or abstract type
+	(Record_Type_Declaration): issue an error in formal mode on interface
+	(Record_Type_Definition): issue an error in formal mode on tagged types
+	and type extensions not declared in the specification of a library unit
+	package; on null non-tagged record; on variant part
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
+	not declared for qualified library project when Library_Name is not
+	declared, but Library_Dir is.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
+	pragmas (affects aspects [Component_]Default_Value
+	(Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
+	component type for the resolution
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* einfo.adb (Base_Type): Tune implementation for speed.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb: Minor reformatting.
+
+2011-08-02  Thomas Quinot  <quinot@adacore.com>
+
+	* scos.ads: Update comments.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
+	base type, because the parent may be a subtype of a private type whose
+	convention is established in a private part.
+
+2011-08-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
+	statement in a block when the expansion of the return expression has
+	created a finalization chain.
+	* freeze.adb (Freeze_Expression): Alphabetize all choices associated
+	with the parent node.
+	Add N_Extended_Return_Statement to handle the case where a transient
+	object declaration appears in the Return_Object_Declarations list of
+	an extended return statement.
+
+2011-08-02  Matthew Gingell  <gingell@adacore.com>
+
+	* adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
+	unused parameter 'name'.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_elim.adb (Set_Eliminated): If the overridden operation is an
+	inherited operation, check whether its alias, which is the source
+	operastion that it renames, has been marked eliminated.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
+	in-mode parameter whose type is an access type since it can be used to
+	modify its designated object. Enforce code that handles as safe an
+	access type that is not access-to-constant but it is the result of a
+	previous removal of side-effects.
+	(Remove_Side_Effects): Minor code reorganization of cases which require
+	no action. Done to incorporate documentation on new cases uncovered
+	working in this ticket: no action needed if this routine was invoked
+	too early and the nodes are not yet decorated.
+	* sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
+	to routine Remove_Side_Effects by calls to Force_Evaluation since they
+	were issued with actuals that are implicitly provided by
+	Force_Evaluation.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_res.adb: Minor reformatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
+	to issue an error in formal mode on attribute not supported in this mode
+	(Analyze_Attribute): issue errors on standard attributes not supported
+	in formal mode.
+	* sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
+	comment, and issue error in formal mode on modulus which is not a power
+	of 2.
+	(Process_Range_Expr_In_Decl): issue error in formal mode on non-static
+	range.
+	* sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
+	subtype mark.
+	* sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
+	operator on modular type (except 'not').
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor reformatting.
+
+2011-08-02  Arnaud Charlet  <charlet@adacore.com>
+
+	* s-osinte-linux.ads: Minor comment update and reformatting.
+	* i-cexten.ads: Make this unit pure, as for its parent.
+	Will allow its usage in more contexts if needed.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* s-utf_32.ads: Minor comment fix.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
+	operation of a tagged synchronized type, handle the case where the
+	controlling argument is overloaded.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
+	Replace pragma SPARK_95 with pragma Restrictions (SPARK)
+	* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
+	SPARK mode and formal verification mode on processing SPARK restriction
+	* s-rident.ads (Restriction_Id): add SPARK restriction in those not
+	requiring consistency checking.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb: Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+	a-cforse.ads: Remove unneeded with of Ada.Containers
+	Remove commented out pragma Inline's
+	Move specifications of new subprograms to the actual specs
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+	a-cforse.ads: Update comments.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb: add attribute name when 'Result has the wrong prefix.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
+	a-cforse.ads, a-cofove.ads: Minor reformatting.
+
+2011-08-02  Claire Dross  <dross@adacore.com>
+
+	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
+	a-cofove.ads: Add comments.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* gnat_rm.texi: Document formal containers.
+
+2011-08-02  Emmanuel Briot  <briot@adacore.com>
+
+	* g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
+	are empty sections.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
+	reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.adb: New aspects Default_Value and Default_Component_Value
+	New format of Aspect_Names table checks for omitted entries
+	* aspects.ads: Remove mention of Aspect_Cancel and add documentation on
+	handling of boolean aspects for derived types.
+	New aspects Default_Value and Default_Component_Value
+	New format of Aspect_Names table checks for omitted entries
+	* einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
+	(Has_Default_Value): New flag
+	(Has_Default_Component_Value): New flag
+	(Has_Default_Value): New flag
+	* par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
+	table.
+	* par-prag.adb: New pragmas Default_Value and Default_Component_Value
+	* sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
+	Default_Value and Default_Component_Value
+	* sem_prag.adb: New pragmas Default_Value and Default_Component_Value
+	New aspects Default_Value and Default_Component_Value
+	* snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
+	* sprint.adb: Print N_Aspect_Specification node when called from gdb
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
+	inherit library kind.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
+	Minor reformatting.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggregate): Fix thinko.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* impunit.adb: Add comment.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
+	qualification of aggregates in formal mode
+	(Is_Top_Level_Aggregate): returns True for an aggregate not contained in
+	another aggregate
+	(Resolve_Aggregate): complete the test that an aggregate is adequately
+	qualified in formal mode
+
+2011-08-02  Pascal Obry  <obry@adacore.com>
+
+	* make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
+	* mlib-prj.adb: Supress warning when compiling binder generated file.
+	(Build_Library): Supress all warnings when compiling the binder
+	generated file.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* errout.adb, errout.ads (Check_Formal_Restriction): move procedure
+	from here...
+	* restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
+	* sem_aggr.adb, sem_ch5.adb, sem_util.adb:
+	Add with/use clauses to make Check_Formal_Restriction visible
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb (Check_Generic_Actuals): handle properly actual
+	in-parameters when type of the generic formal is private in the generic
+	spec and non-private in the body.
+
+2011-08-02  Claire Dross  <dross@adacore.com>
+
+	* a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
+	a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
+	a-cofove.adb, a-cofove.ads: New files implementing formal containers.
+	* impunit.adb, Makefile.rtl: Take new files into account.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
+	sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
+	formal mode
+	* sem_util.adb (Matching_Static_Array_Bounds): proper detection of
+	matching static array bounds, taking into account the special case of
+	string literals
+	* sem_ch3.adb: Typo in comment.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* errout.adb, errout.ads (Check_Formal_Restriction): new procedure
+	which issues an error in formal mode if its argument node is originally
+	from source
+	* sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
+	has a discriminant specification so that it does not include the case
+	of derived types
+	(Derived_Type_Declaration): move here the test that a derived type has a
+	discriminant specification
+	* sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
+	first element of a component association before accessing its choices
+	(presence of component association is not enough)
+	* exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
+	declaration is a library item before accessing the next element in a
+	list, as library items are not member of lists
+	* sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
+	sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
+	Check_Formal_Restriction whenever possible.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
+	reference when needed.
+
+2011-08-02  Bob Duff  <duff@adacore.com>
+
+	* gnat_ugn.texi: Fix typo.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
+	archive file name. Do not use the full path name of archives for Open
+	VMS.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch12.adb, sem_ch11.adb: New calling sequence for
+	Analyze_Aspect_Specifications
+	* sem_ch13.adb
+	(Analyze_Aspect_Specifications): New handling for boolean aspects
+	* sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
+	* sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
+	sequence for Analyze_Aspect_Specifications
+	* sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
+	* sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Remove handling of delayed boolean
+	aspects, since these no longer exist.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* par-ch13.adb (Aspect_Specifications_Present): Always return false on
+	semicolon, do not try to see if there are aspects following it.
+	* par-ch3.adb (P_Declarative_Items): Better message for unexpected
+	aspect spec.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.adb, aspects.ads: Minor reformatting.
+
+2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
+	* sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
+	extracted from...
+	(Analyze_Aspect_Specifications): ...here.  Call above procedure.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
+	mode on subprogram declaration outside of package specification, unless
+	it is followed by a pragma Import
+	* sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
+	Access_Type_Declaration): issue error in formal mode on access type
+	(Analyze_Incomplete_Type_Decl): issue error in formal mode on
+	incomplete type
+	(Analyze_Object_Declaration): issue error in formal mode on object
+	declaration which does not respect SPARK restrictions
+	(Analyze_Subtype_Declaration): issue error in formal mode on subtype
+	declaration which does not respect SPARK restrictions
+	(Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
+	error in formal mode on digits or delta constraint
+	(Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
+	decimal fixed point type
+	(Derived_Type_Declaration): issue error in formal mode on derived type
+	other than type extensions of tagged record types
+	* sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
+	with check on access definition
+	* sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
+	mode on protected definition.
+	(Analyze_Task_Definition): issue error in formal mode on task definition
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch6.adb (Can_Override_Operator): New function.
+	(Verify_Overriding_Indicator): Add missing code to check overriding
+	indicator in operators. Fixes regression.
+	(Check_Overriding_Indicator): Minor reformating after replacing the
+	code that evaluates if the subprogram can override an operator by
+	invocations to the above new function.
+	* einfo.adb
+	(Write_Field26_Name): Add missing code to ensure that, following
+	the documentation in einfo.ads, this field is not shown as attribute
+	"Static_Initialization" on non-dispatching functions.
+
+2011-08-02  Jose Ruiz  <ruiz@adacore.com>
+
+	* sem_res.adb (Resolve_Call): A call to
+	Ada.Real_Time.Timing_Events.Set_Handler violates restriction
+	No_Relative_Delay (AI-0211) only when it sets a relative timing event,
+	i.e., when the second parameter is of type Time_Span.
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
+	with an archive instead of -L<library dir> -l<library name>.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
+	mark the base types In_Use in addition to making the operations
+	use_visible.
+
+2011-08-02  Ed Falis  <falis@adacore.com>
+
+	* init.c: add and setup __gnat_signal_mask for the exception signals
+	* s-inmaop-vxworks.adb: new file.
+	* s-intman-vxworks.adb: remove unnecessary initializations and
+	simplify remaining
+	* s-intman-vxworks.ads: remove unnecessary variable
+	* s-taprop-vxworks.adb: simplify signal initialization
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch8.adb: Minor code reorganization, comment updates.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
+	* sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
+	here from Sem_Res.
+	(Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
+	(Matching_Static_Array_Bounds): Moved here from Sem_Res
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
+	* par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
+	* sinfo.ads, sinfo.adb (Used_Operations): new attribute of
+	use_type_clauses, to handle more efficiently use_type and use_all_type
+	constructs.
+	* sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
+	Ada2012 Use_All_Type clause.
+	(Use_Class_Wide_Operations): new procedure.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
+	sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
+	expression to expression function.
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb: transform simple Ada2012 membership into equality only
+	if types are compatible.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* sem_res.adb (Matching_Static_Array_Bounds): new function which
+	returns True if its argument array types have same dimension and same
+	static bounds at each index.
+	(Resolve_Actuals): issue an error in formal mode on actuals passed as
+	OUT or IN OUT paramaters which are not view conversions in SPARK.
+	(Resolve_Arithmetic_Op): issue an error in formal mode on
+	multiplication or division with operands of fixed point types which are
+	not qualified or explicitly converted.
+	(Resolve_Comparison_Op): issue an error in formal mode on comparisons of
+	Boolean or array type (except String) operands.
+	(Resolve_Equality_Op): issue an error in formal mode on equality
+	operators for array types other than String with non-matching static
+	bounds.
+	(Resolve_Logical_Op): issue an error in formal mode on logical operators
+	for array types with non-matching static bounds. Factorize the code in
+	Matching_Static_Array_Bounds.
+	(Resolve_Qualified_Expression): issue an error in formal mode on
+	qualified expressions for array types with non-matching static bounds.
+	(Resolve_Type_Conversion): issue an error in formal mode on type
+	conversion for array types with non-matching static bounds
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* par-ch10.adb: Minor code reorganization (use Nkind_In).
+
+2011-08-02  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch9.adb: save location of entry for proper error message.
+
+2011-08-02  Javier Miranda  <miranda@adacore.com>
+
+	* sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
+	(Use_Full_View) which permits this routine to climb through the
+	ancestors using the full-view of private parents.
+	* sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
+	Use_Full_View to true in calls to Is_Ancestor.
+	* sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
+	true in call to Is_Ancestor.
+	* exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
+	Use_Full_View to true in call to Is_Ancestor.
+	* exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
+	call to Is_Ancestor.
+	* exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
+	Use_Full_View to true in calls to Is_Ancestor.
+	* exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
+	Make_Select_Specific_Data_Table, Register_Primitive,
+	Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
+	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
+	to true in call to Is_Ancestor.
+	* exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
+	Use_Full_View to true in calls to Is_Ancestor.
+	* exp_cg.adb
+	(Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
+	(Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* gnat_rm.texi: Minor reformatting.
+	* sem_prag.adb: Minor reformatting.
+
+2011-08-02  Tristan Gingold  <gingold@adacore.com>
+
+	* vms_data.ads: Add VMS qualifier for -gnateP.
+
+2011-08-02  Robert Dewar  <dewar@adacore.com>
+
+	* par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
+	* par-ch7.adb (P_Package): Proper placement of aspects for package
+	decl/instantiation.
+	* par-endh.adb (Check_End): Ad Is_Sloc parameter
+	(End_Statements): Add Is_Sloc parameterr
+	* par.adb (P_Aspect_Specification): New meaning of Decl = Empty
+	(Check_End): Ad Is_Sloc parameter
+	(End_Statements): Add Is_Sloc parameterr
+
+2011-08-02  Vincent Celier  <celier@adacore.com>
+
+	* ug_words: Add VMS qualifier equivalent to -gnateP:
+	/SYMBOL_PREPROCESSING.
+
+2011-08-02  Jose Ruiz  <ruiz@adacore.com>
+
+	* gnat-style.texi: For hexadecimal numeric literals the typical
+	grouping of digits is 4 to represent 2 bytes.
+	A procedure spec which is split into several lines is indented two
+	characters.
+
+2011-08-02  Yannick Moy  <moy@adacore.com>
+
+	* exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
+	* sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
+	(Resolve_Aggregate): issue errors in formal modes when aggregate is not
+	properly qualified
+	(Resolve_Array_Aggregate): issue errors in formal modes on non-static
+	choice in array aggregate
+	(Resolve_Extension_Aggregate): issue errors in formal modes on subtype
+	mark as ancestor
+	(Resolve_Record_Aggregate): issue errors in formal modes on mixed
+	positional and named aggregate for record, or others in record
+	aggregate, or multiple choice in record aggregate
+	* sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
+	array operands to logical operations AND, OR and XOR do not have the
+	same static lower and higher bounds
+	* sem_ch5.adb, sinfo.ads: Correct typos in comments
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
+	Replaces Last_Source_Node_In_Sequence.
+	* err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
+	* errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
+	parens and blank in string (this was inconsistently implemented).
+	* errout.ads
+	(Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
+	blank in string (this was inconsistently implemented).
+	* gnat1drv.adb
+	(Set_Global_Switches): Set formal mode switches appropriately
+	* opt.ads, opt.adb: Formal mode is now global switches, more consistent
+	* par-prag.adb
+	(Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
+	call Set_Error_Msg_Lang to set "spark" as language name.
+	* par.adb: Remove unnecessary call to set formal language for errout
+	* sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
+	appropriately and call Set_Error_Msg_Lang to set "spark" as language
+	name.
+	* sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
+	calls to it, moved after resolution so that types are known
+	* sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
+	result of concatenation is not of type String
+	(Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
+	concatenation is not properly restricted
+	* gnat_rm.texi: Add doc on pragma Spark_95.
+	* gcc-interface/Makefile.in: Remove obsolete target pairs for
+	Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
+	* gcc-interface/Make-lang.in: Update dependencies.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
+	condition that detects if the overridden operation must replace an
+	existing entity.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
+	code declarations inserted by Insert_Actions in each alternative of the
+	N_Case_Expression node.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch6.adb: Minor code reorganization.
+	* sem_util.adb: Minor reformatting.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
+	* gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
+	literal or operator symbol which is prefixed
+	* sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
+	mode on access attributes.
+	* sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
+	that concatenation operands are properly restricted in formal mode
+	(Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
+	Analyze_Concatenation_Operand. Issue an error in formal mode if the
+	result of the concatenation has a type different from String.
+	(Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
+	Analyze_Quantified_Expression, Analyze_Slice,
+	Analyze_Null): issue an error in formal mode on unsupported constructs
+	* sem_ch5.adb
+	(Analyze_Block_Statement): only issue error on source block statement
+	* sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
+	function which returns the last node in a list of nodes for which
+	Comes_From_Source returns True, if any
+	* sem_ch6.adb (Check_Missing_Return): minor refactoring to use
+	Last_Source_Node_In_Sequence
+	* sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
+	Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
+	mode on unsupported constructs
+	* sem_ch9.adb Do not return after issuing error in formal mode, as the
+	rest of the actions may be needed later on since the error is marked as
+	not serious.
+	* sinfo.ads: Typos in comments.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* projects.texi: Minor editing.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
+	insertion character ~~
+	* errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
+	(Set_Error_Msg_Lang): new procedure which fixes the language for use
+	with insertion character ~~
+	(Set_Msg_Text): treat insertion character ~~
+	* par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
+	sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
+	Formal_Error_Msg_... procedures by equivalent Error_Msg_...
+	procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
+	errors related to the formal language restriction not serious
+	(insertion character |).
+	* par.adb (Par): set formal language for error messages if needed
+	* sem_ch6.adb (Check_Missing_Return): take into account possible
+	generated statements at the end of the function
+	* snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
+	enumeration value to define a new pragma SPARK_95
+	* opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
+	SPARK_Version): new type and variables to store the SPARK version
+	(none by default).
+	(SPARK_Mode): return True when SPARK_Version is set
+	* par-prag.adb: Correct indentation
+	(Prag): take Pragma_SPARK_95 into account
+	* sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
+	into account.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
+	sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
+	sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
+	Target_Name to Get_Path call.
+	(Parse_Single_Project): Likewise.
+	(Post_Parse_Context_Clause): Likewise.
+	* prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
+	Call Initialise_Project_Path with the proper Target_Name.
+	(Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
+	search path.
+	(Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
+	with the proper Target_Name.
+	* prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
+	Part.Parse routine.
+	(Parse_Project_And_Apply_Config): Likewise.
+	* prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
+	This is fine as this part of the code is supporting only native
+	compilation.
+	* prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
+	is fine as this part of the code is supporting only native compilation.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.adb (Enter_Name): issue error in formal mode on declaration
+	of homonym, unless the homonym is one of the cases allowed in SPARK
+	* par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
+	package declaration occurring after a body.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* checks.adb, exp_ch4.adb: Minor reformatting.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* einfo.ads (Access_Disp_Table): Fix documentation.
+	(Dispatch_Table_Wrappers): Fix documentation.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* prj-env.adb, prj-env.ads: Minor reformatting.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sem_util.ads, sem_util.adb, par.adb, par_util.adb
+	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+	procedures out of these packages.
+	* errout.ads, errout.adb
+	(Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
+	procedures in of this package
+	(Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
+	* par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
+	on misplaced later vs initial declarations, like in Ada 83
+	* sem_attr.adb (Processing for Analyze_Attribute): issue error in
+	formal mode on attribute of private type whose full type declaration
+	is not visible
+	* sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
+	package declaration inside a package specification
+	(Analyze_Full_Type_Declaration): issue error in formal mode on
+	controlled type or discriminant type
+	* sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
+	user-defined operator means that it should come from the source
+	(New_Overloaded_Entity): issue error in formal mode on overloaded
+	entity.
+	* sem_ch6.ads, sem_ch13.ads: typos in comments.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* atree.adb: Minor reformatting.
+	* checks.adb: Minor reformatting.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* s-parame-vms-ia64.ads: Fix typo in comment
+	Minor reformatting
+	* s-parame-vms-restrict.ads: Removed, unused.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* exp_ch3.adb
+	(Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
+	* sem_ch3.adb
+	(Constrain_Index): Remove side effects in the evaluation of the bounds.
+	* sem_ch3.ads, sem_ch3.adb
+	(Is_Constant_Bound): New extended version of the subprogram that was
+	previously located inside function Exp_Ch3.Is_Variable_Size_Array.
+	Moved here since it is shared by routines of sem_ch3 and exp_ch3.
+	* sem_aux.ads (Constant_Value): Fix typo in comment.
+	* checks.adb (Generate_Index_Checks): New implementation which, for
+	array objects with constant bounds, generates the runtime check
+	referencing the bounds of the array type. For other cases this routine
+	provides its previous behavior obtaining such values from the array
+	object.
+	* sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
+	parent type.
+	* atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
+	we cannot have semantic interpretations of the new node.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
+	expressions.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* sem_ch8.adb: Minor code editing.
+	* s-vxwext.adb: Remove trailing space.
+	* freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
+	consistency with other files.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* par-ch10.adb: reject parameterized expressions as compilation unit.
+	* sem_ch4.adb: handle properly conditional expression with overloaded
+	then_clause and no else_clause.
+
+2011-08-01  Tristan Gingold  <gingold@adacore.com>
+
+	* s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
+	like done by System.Aux_DEC.
+	* env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* par-endh.adb (Check_End): issue a syntax error in SPARK mode for
+	missing label at end of declaration (subprogram or package)
+	* par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
+	of positional and named parameter association
+	* par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
+	Error_Msg_SP which adds a prefix to the error message giving the name
+	of the formal language analyzed
+	* sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
+	access result type in subprogram, unconstrained array as result type,.
+	(Analyze_Subprogram_Declaration): issue an error in formal mode for null
+	procedure
+	* sem_ch8.adb: Code clean up.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch7.adb (Uninstall_Declarations): Remove useless code.
+	* einfo.ads (Access_Disp_Table): Fix documentation.
+	(Dispatch_Table_Wrappers): Fix documentation.
+	* einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
+	Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
+	to enforce the documentation of this attribute.
+	(Set_Is_Interface): Cleanup the assertion.
+	* exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
+	the Underlying_Type entity before reading attribute Access_Disp_Table.
+	* exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
+	Locate the Underlying_Type before reading attribute Access_Disp_Table.
+	* exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
+	the Underlying_Type entity before reading attribute Access_Disp_Table.
+	* exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
+	Locate the Underlying_Type entity before reading attribute
+	Access_Disp_Table.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* s-poosiz.ads: Additional overriding indicators.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sem_ch5.adb (Analyze_Exit_Statement): add return after error in
+	formal mode.
+	(Analyze_Iteration_Scheme): issue error in formal mode when loop
+	parameter specification does not include a subtype mark.
+	* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
+	formal mode on abstract subprogram.
+	(Analyze_Subprogram_Specification): issue error in formal mode on
+	user-defined operator.
+	(Process_Formals): issue error in formal mode on access parameter and
+	default expression.
+	* sem_ch9.adb (Analyze_Abort_Statement,
+	Analyze_Accept_Statement, Analyze_Asynchronous_Select,
+	Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
+	Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
+	Analyze_Requeue, Analyze_Selective_Accept,
+	Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
+	* sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
+	issue error in formal mode on user-defined raise statement.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
+	declaration being hidden when overriding an implicit inherited
+	subprogram.
+	* par-ch10.adb (P_Compilation_Unit): In syntax check only mode
+	(-gnats), do not complain about a source file that contains only a
+	pragma No_Body.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
+	variable if already set.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
+	g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
+	s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
+	g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
+	g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
+	g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
+	g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
+	g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
+	g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
+	g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
+	g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
+	s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
+	g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
+	s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
+	g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
+	g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
+	g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
+	g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
+	g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
+	g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
+	s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
+	s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
+	a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
+	s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
+	s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
+	g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
+	g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
+	g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
+	g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
+	g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
+	g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
+	s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
+	s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
+	g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
+	g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
+	s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
+	s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
+	g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
+	g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
+	g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
+	s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
+	g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
+	g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
+	g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
+	s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
+	g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
+	g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
+	g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
+	s-osinte-mingw.ads: Update to GPLv3 run-time license.
+	Use GNAT instead of GNARL.
+
+2011-08-01  Bob Duff  <duff@adacore.com>
+
+	* a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
+	a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
+	a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
+	reformatting.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* debug.adb (d.D) reverve flag for the SPARK mode
+	(d.E) reverve flag for SPARK generation mode
+	(d.F) reverve flag for Why generation mode
+	* opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
+	ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode):  New
+	functions which return True when the corresponding modes are set
+	(Formal_Language): return "spark" or "alfa" when in formal verification
+	mode.
+	* sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
+	Error_Msg to prefix the error message with a tag giving the formal
+	language
+	(Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
+	message with a tag giving the formal language
+	* sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
+	block statement
+	(Analyze_Case_Statement): issue error in formal mode on case statement
+	with a single "others" case alternative
+	(Analyze_Exit_Statement): issue errors in formal mode on exit
+	statements which do not respect SPARK restrictions
+	(Analyze_Goto_Statement): issue error in formal mode on goto statement
+	(Check_Unreachable_Code): always issue an error (not a warning) in
+	formal mode on unreachable code (concerns both code after an infinite
+	loop and after an unconditional jump, both not allowed in SPARK)
+	* sem_ch6.adb (Analyze_Return_Statement): add call to
+	Set_Return_Present for a procedure containing a return statement
+	(already done for functions in Analyze_Function_Return)
+	(Analyze_Function_Return): issue error in formal mode on extended
+	return or if return is not last statement in function
+	(Check_Missing_Return): issue error in formal mode if function does
+	not end with return or if procedure contains a return
+	* sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
+	function to detect if there is an inner scope of its parameter S which
+	is a loop.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch6.ads: Minor reformatting.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_util.adb (Abstract_Interface_List): Complete condition when
+	processing private type declarations to avoid reading unavailable
+	attribute.
+	(Is_Synchronized_Tagged_Type): Complete condition when processing
+	private extension declaration nodes to avoid reading unavailable
+	attribute.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
+	i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
+	s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
+	s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
+	for VMS, instead parametrize the common implementation with
+	System.Parameters declarations.
+
+2011-08-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
+
+2011-08-01  Tristan Gingold  <gingold@adacore.com>
+
+	* seh_init.c: Fix SEH handler installation on win64.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
+	double analysis of an anonymous access to subprogram, because it can
+	lead to improper sharing of profiles and a back-end crash.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* make.adb, sem_ch4.adb: Minor reformatting.
+	* gcc-interface/Make-lang.in: Update dependencies.
+	* sem_util.adb, exp_ch5.adb: Minor reformatting.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* gnat_rm.texi: Fix definition of Long_Integer.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_aggr.adb: check limit size of static aggregate unconditionally,
+	to prevent storage exhaustion.
+	* exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
+	finalized is a function body, insert the cleanup code before the final
+	return statement, to prevent spurious warnings.
+	* s-pooglo.ads: add overriding indicator.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch4.adb (Operator_Check): improve error message when both a
+	with_clause and a use_clause are needed to make operator usage legal.
+	* sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
+	determine whether a compilation unit is visible within an other,
+	either through a with_clause in the current unit, or a with_clause in
+	its library unit or one one of its parents.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
+	over an arbitrary expression of an array or container type.
+	* lib-xref.adb: clarify comment.
+
+2011-08-01  Bob Duff  <duff@adacore.com>
+
+	* einfo.ads: Minor reformatting.
+	* debug.adb: Minor comment improvement.
+
+2011-08-01  Javier Miranda  <miranda@adacore.com>
+
+	* sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
+	consider hidden subprograms as valid candidates.
+
+2011-08-01  Arnaud Charlet  <charlet@adacore.com>
+
+	* make.adb (Compile): Strip -mxxx switches in CodePeer mode.
+
+2011-08-01  Vasiliy Fofanov  <fofanov@adacore.com>
+
+	* gnat_ugn.texi: Fix typo.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
+	lib-xref.adb: Minor reformatting
+
+2011-08-01  Gary Dismukes  <dismukes@adacore.com>
+
+	* exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
+	when to generate a call to Move_Final_List.
+	(Has_Controlled_Parts): Remove this function.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
+	"," in choice list.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
+	explicit raise of a predefined exception as Comes_From_Source if the
+	original N_Raise_Statement comes from source.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* sinfo.ads: Add comment.
+	* sem_ch6.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Refine check for bad component size
+	clause to avoid rejecting confirming clause when atomic/aliased present.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
+	better determine whether an entity reference is a write.
+	* sem_util.adb (Is_LHS): refine predicate to handle assignment to a
+	subcomponent.
+	* lib-xref.adb (Output_References): Do no suppress a read reference at
+	the same location as an immediately preceeding modify-reference, to
+	handle properly in-out actuals.
+
+2011-08-01  Tristan Gingold  <gingold@adacore.com>
+
+	* env.c (__gnat_setenv) [VMS]: Refine previous change.
+
+2011-08-01  Quentin Ochem  <ochem@adacore.com>
+
+	* i-cstrin.adb (New_String): Changed implementation, now uses only the
+	heap to compute the result.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* atree.ads: Minor reformatting.
+
+2011-08-01  Emmanuel Briot  <briot@adacore.com>
+
+	* g-expect.adb (Get_Command_Output): Fix memory leak.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb (P_Float_Type): New procedure to print the definition of
+	predefined fpt types.
+	(P_Mixed_Name): New procedure to print a name using mixed case
+	(Print_Standard): Use P_Float_Type for printing floating point types
+	* einfo.adb (Machine_Emax_Value): Add preliminary support for quad
+	precision IEEE float.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_ch3.adb: Minor reformatting.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
+	the completion of a generic function, insert the new body rather than
+	rewriting the original.
+
+2011-08-01  Yannick Moy  <moy@adacore.com>
+
+	* sinfo.ads, errout.ads: Typos in comments.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* par-endh.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb: Add aspects for library unit pragmas
+	(Pre_Post_Aspects): New subtype.
+	* par-ch12.adb (P_Generic): New syntax for aspects in packages
+	* par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
+	* par-ch7.adb (P_Package): Remove Decl parameter
+	(P_Package): Handle new syntax for aspects (before IS)
+	* par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
+	new aspect syntax
+	(P_Task_Definition): Remove Decl parameter, handle new aspect syntax
+	* par.adb (P_Aspect_Specifications): Add Semicolon parameter
+	(P_Package): Remove Decl parameter
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
+	aspects
+	* sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
+	specs
+	* sem_util.ads, sem_util.adb (Static_Boolean): New function
+	* sinfo.ads: Document new syntax for aspects in packages etc.
+	* sprint.adb: Handle new syntax of aspects before IS in package
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* atree.ads: Minor reformatting.
+	* sem_prag.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* exp_util.adb (Insert_Actions): Fix error in handling Actions for
+	case expr alternative.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch12.adb: Fix typo.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* sem_prag.adb (Check_No_Link_Name): New procedure.
+	(Process_Import_Or_Interface): Use Check_No_Link_Name.
+	* cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
+	instead of Standard_Long_Long_Float_Size global. Preparation for
+	eventual removal of per type constants.
+	* exp_util.ads (Get_Stream_Size): New function returning the stream
+	size value of subtype E.
+	* exp_util.adb (Get_Stream_Size): Implement new function.
+	* exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
+	function.
+	* exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
+	* einfo.adb:
+	(Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* cstand.adb: Fix comments.
+	* sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
+	count of arguments.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* exp_ch4.adb, sem_cat.adb: Minor reformatting.
+
+2011-08-01  Geert Bosch  <bosch@adacore.com>
+
+	* atree.ads: Fix comment.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
+	* par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
+	* par.adb: Add with for Namet.Sp.
+	* par-tchk.adb: Minor reformatting.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
+	(Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
+	of the init procedure of a SAL.
+	* mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
+	New procedure.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
+	reformatting.
+
+2011-08-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* adaint.c (__gnat_file_time_name_attr): Get rid of warning.
+
+2011-08-01  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
+	conformant with its spec (return True only for types that have
+	an overriding Initialize primitive operation that prevents them from
+	having preelaborable initialization).
+	* sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
+	initialization for controlled types in Ada 2005 or later mode.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
+	Postcondition.
+	(Same_Aspect): New function.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
+	Type_Invariant, Precondition, Postcondition.
+	* snames.ads-tmpl: Add Name_Type_Invariant.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
+	here.
+	(Freeze_All_Ent): Fix error in handling inherited aspects.
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
+	already analyzed, but don't skip entire processing of a declaration,
+	that's wrong in some cases of declarations being rewritten.
+	(Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
+	Don't delay for integer, string literals
+	Treat predicates in usual manner for delay, remove special case code,
+	not needed.
+	(Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
+	(Build_Predicate_Function): Update saved expression in aspect
+	(Build_Invariant_Procedure): Update saved expression in aspect
+	* exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
+	of replacement of discriminant references if the reference is simple.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
+	* sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
+	Static_Predicate and Dynamic_Predicate.
+	(Build_Predicate_Function): Add processing for Static_Predicate
+	and Dynamic_Predicate.
+	* sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
+	(From_Static_Predicate): New flag
+	* snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* usage.adb: Documentation cleanup for Ada version modes in usage.
+	* expander.adb: Minor reformatting.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* atree.ads: Minor comment fix.
+	* a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
+	a-witeio.ads, sem_prag.adb: Minor reformatting.
+
+2011-08-01  Doug Rupp  <rupp@adacore.com>
+
+	* env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
+	pointers. Use descrip.h header file for convenience. Add some
+	comments.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
+	(Freeze_All): Call Check_Aspect_At_End_Of_Declarations
+	* sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
+	New procedure.
+	(Check_Aspect_At_End_Of_Declarations): New procedure
+	(Analye_Aspect_Specification): Minor changes for above procedures
+	* sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
+	specification node as well.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
+	Windows files. Use GetFilesAttributes() in this case to check for file
+	existence instead of returning with an error code.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
+	High is above Source length.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
+
+2011-08-01  Robert Dewar  <dewar@adacore.com>
+
+	* aspects.ads (Boolean_Aspects): New subtype.
+	* exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
+	for derived types in cases where the parent type and derived type have
+	aspects.
+	* freeze.adb (Freeze_Entity): Fix problems in handling derived type
+	with aspects when parent type also has aspects.
+	(Freeze_Entity): Deal with delay of boolean aspects (must evaluate
+	boolean expression at this point).
+	* sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
+	accordance with final decision on the Ada 2012 feature.
+	* sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
+
+2011-08-01  Matthew Heaney  <heaney@adacore.com>
+
+	* a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
+	Fix Replace_Slice when High is above current string size.
+	(Replace_Slice): Fix DL computation when High is above current
+	string length.
+
+2011-08-01  Gary Dismukes  <dismukes@adacore.com>
+
+	* gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
+
+2011-08-01  Matthew Heaney  <heaney@adacore.com>
+
+	* a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
+	of node.
+
+2011-08-01  Pascal Obry  <obry@adacore.com>
+
+	* a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
+	reformatting.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
+	access to protected subprograms in generic bodies.
+	* sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
+	protected type, indicate that the convention of the subprogram is
+	Convention_Protected, because it may be used in subsequent declarations
+	within the protected declaration.
+
+2011-08-01  Vincent Celier  <celier@adacore.com>
+
+	* mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
+	and "final" procedures when the name of the library is "ada", to avoid
+	duplicate symbols "adainit" and "adafinal" in executables.
+
+2011-08-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
+	quantified expression that appears within a postcondition and uses the
+	Ada2012 'Result attribute.
+
+2011-07-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* init.c (__gnat_error_handler): Cast reason to int.
+	(__gnat_install_handler): Explain sa_sigaction use.
+
+2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
+	subprogram has copy-in copy-out parameters, try to promote the mode of
+	the return type if it is passed in registers.
+
+2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
+	left operand as addressable.
+
+2011-07-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (build_function_stub): Remove.
+	(build_return_expr): Likewise.
+	(convert_vms_descriptor): Declare.
+	* gcc-interface/utils.c (convert_vms_descriptor): Make global.
+	(build_function_stub): Move to...
+	* gcc-interface/utils2.c (build_return_expr): Move to...
+	* gcc-interface/trans.c (build_function_stub): ...here.
+	(build_return_expr): ...here.
+	(Subprogram_Body_to_gnu): Add local variable for language_function.
+	Disconnect the parameter attributes cache, if any, once done with it.
+	Call end_subprog_body only after setting the end_locus.
+	Build the stub associated with the function, if any, at the very end.
+	(gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
+	variables and streamline control flow.
+
+2011-07-23  Arnaud Charlet  <charlet@adacore.com>
+
+	PR ada/49819
+	* gcc-interface/Makefile.in (powerpc-linux): Remove reference to
+	g-trasym-dwarf.adb.
+
+2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/49794
+	* init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
+	Assign to act.sa_sigaction.
+	* tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
+	current->return_address to char * before arithmetic.
+
+2011-07-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
+	Correct argument types.
+	Extract code from reason.
+	(__gnat_install_handler): Assign to act.sa_sigaction.
+
+2011-07-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
+	(GNAT1_OBJS): ...here.
+
+2011-07-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/48711
+	* g-socthi-mingw.adb (Fill): Fix formatting.
+
+	* gcc-interface/gigi.h: Move around comment.
+
+2011-07-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR ada/46350
+	* s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
+
+2011-07-14  Florian Weimer  <fw@deneb.enyo.de>
+
+	PR ada/48711
+	* g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
+
+2011-07-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
+	range comparison if Pmode is SImode.
+
+2011-07-12  Laurent GUERBY  <laurent@guerby.net>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* adadecode.c: Wrap up in extern "C" block.
+	* adadecode.h: Likewise.
+	* adaint.c: Likewise.  Remove 'const' keyword.
+	* adaint.h: Likewise.
+	* argv.c: Likewise.
+	* atree.h: Likewise.
+	* cio.c: Likewise.
+	* cstreams.c: Likewise.
+	* env.c: Likewise.
+	* exit.c: Likewise.
+	* fe.h: Likewise.
+	* final.c: Likewise.
+	* init.c: Likewise.
+	* initialize.c: Likewise.
+	* link.c: Likewise.
+	* namet.h: Likewise.
+	* nlists.h: Likewise.
+	* raise.c: Likewise.
+	* raise.h: Likewise.
+	* repinfo.h: Likewise.
+	* seh_init.c: Likewise.
+	* targext.c: Likewise.
+	* tracebak.c: Likewise.
+	* uintp.h: Likewise.
+	* urealp.h: Likewise.
+	* xeinfo.adb: Wrap up generated C code in extern "C" block.
+	* xsinfo.adb: Likewise.
+	* xsnamest.adb: Likewise.
+	* gcc-interface/gadaint.h: Wrap up in extern "C" block.
+	* gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
+	* gcc-interface/misc.c: Likewise.
+	* gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
+	(GNAT1_C_OBJS): Remove ada/b_gnat1.o.  List ada/seh_init.o and
+	ada/targext.o here...
+	(GNAT_ADA_OBJS): ...and not here.
+	(GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
+	(GNATBIND_OBJS): Reorder.
+
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+	* gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
+	dwarf2out_frame_init.
+
+2011-07-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/misc.c (gnat_init): Tweak previous change.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/39150
+	* gcc-interface/Makefile.in: Handle x86_64-solaris2.
+
+2011-07-06  Richard Guenther  <rguenther@suse.de>
+
+	* gcc-interface/misc.c (gnat_init): Merge calls to
+	build_common_tree_nodes and build_common_tree_nodes_2.
+	Re-initialize boolean_false_node.
+
+2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
+	    Olivier Hainque  <hainque@adacore.com>
+	    Nicolas Setton  <setton@adacore.com>
+
+	* gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
+	the type according to the ARTIFICIAL_P parameter.
+	(create_type_decl): Likewise.
+	(create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
+
+2011-07-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
+	(gnatbind): Likewise.
+
+2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
+	local variable throughout.  Remove useless call to Base_Type.
+	(gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
+	Take it also into account for the volatileness of the field.  Set the
+	TREE_SIDE_EFFECTS flag as well in this case.  Reorder some warnings.
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
+	on a dereference built for a by-ref object if it has an address clause.
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* einfo.ads (Address_Taken): Document use for the second argument of
+	Asm_Input and Asm_Output attributes.
+	* sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
+	argument is an entity name, then set Address_Taken on it.
+	<Attribute_Asm_Output>: Likewise.
+	* gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
+	Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
+	(gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
+	memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
+
+2011-06-16  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	PR middle-end/46500
+	* gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
+
+2011-06-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
+	(ada/utils.o): Update dependencies.
+	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
+	../../../libcpp/libcpp.a.
+	* gcc-interface/utils.c: Include common/common-target.h.
+	(process_attributes): Use targetm_common.have_named_sections.
+
+2011-06-07  Richard Guenther  <rguenther@suse.de>
+
+	* gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
+	set_sizetype.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
+	TREE_THIS_NOTRAP flag.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
+	Fix thinko.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
+	constants whose full view has discriminants specially.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c: Include diagnostic.h.
+	(gnat_write_global_declarations): Output debug information for all
+	global type declarations before finalizing the compilation unit.
+	* gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
+
+2011-05-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc-interface/utils.c (def_fn_type): Remove extra va_end.
+
+2011-05-25  Kai Tietz  <ktietz@redhat.com>
+
+	* adaint.c (__gnat_to_canonical_file_list_next): Use array
+	initialization instead of const/none-const pointer assignment.
+
+2011-05-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
+	$(EXTRA_GNAT1_OBJS).
+	(GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
+	(EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
+	(gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
+	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
+	libcommon-target.a instead of prefix.o.
+
+2011-05-21  Joseph Myers  <joseph@codesourcery.com>
+
+	PR ada/49097
+	* gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
+
+2011-05-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
+	* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
+	instead of version.o.
+
+2011-05-18  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
+	boolean_false_node instead of integer_zero_node.
+	(convert_with_check): Likewise.
+	* gcc-interface/decl.c (choices_to_gnu): Likewise.
+
+2011-05-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
+	type of the parameter is an unconstrained array, convert the actual to
+	the type of the formal in the In Out and Out cases as well.
+
+2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
+	call build_function_type_array or build_varargs_function_type_array
+	instead.
+	(create_subprog_type): Don't call build_function_type; call
+	build_function_type_vec instead.
+
+2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
+	(TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
+	(TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
+
+2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
+
+	* gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
+	* gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
+
+2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
+
+2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
+	instead of accessing TYPE_ARG_TYPES directly.
+	* gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/48844
+	* gcc-interface/gigi.h (get_variant_part): Declare.
+	* gcc-interface/decl.c (get_variant_part): Make global.
+	* gcc-interface/utils2.c (find_common_type): Do not return T1 if the
+	types have the same constant size, are record types and T1 has a
+	variant part while T2 doesn't.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (begin_subprog_body): Do not call
+	get_pending_sizes.
+	(end_subprog_body): Likewise.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
+	int_const_binop.
+	(pos_to_constructor): Likewise.
+
+2011-05-03  Nathan Froyd  <froydnj@codesourcery.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (gigi): Call build_function_type_list instead
+	of build_function_type.  Adjust calls to...
+	(build_raise_check): ...this.  Do not take a void_tree parameter.
+	Call build_function_type_list instead of build_function_type.
+	Fix head comment and swap couple of conditional blocks.
+
+2011-04-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnatvsn.ads (Library_Version): Bump to 4.7.
+	(Current_Year): Bump to 2011.
+
+2011-04-29  Michael Matz  <matz@suse.de>
+
+	* gcc-interface/misc.c (gnat_handle_option): Set
+	warn_maybe_uninitialized.
+
+2011-04-23  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gnat_ugn.texi (Complexity Metrics Control): Update link to
+	the Watson/McCabe paper.
+
+2011-04-23  Jim Meyering  <meyering@redhat.com>
+
+	* gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
+
+2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
+	onto the new type.
+
+2011-04-22  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
+	parameter.
+	* gcc-interface/utils.c (create_subprog_decl): Likewise.  Set
+	DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
+	ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
+	<all>: Do not set flags on the reused DECL node coming from an alias.
+	Set DECL_IGNORED_P on the DECL node built for subprograms if they
+	don't need debug info here...
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
+	(gigi): Adjust calls to create_subprog_decl.
+	(build_raise_check): Likewise.
+	(establish_gnat_vms_condition_handler): Likewise.
+	(Compilation_Unit_to_gnu): Likewise.
+	(gnat_to_gnu): Likewise.
+
+2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
+	(NO_REORDER_ADAFLAGS): New variable.
+	(EXTRA_GNATTOOLS): Always define.
+	(../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
+	Clean up and adjust list of files compiled with special options.
+	* gcc-interface/Make-lang.in: Likewise.
+	(ada/decl.o): Cosmetical change.
+	(ada/misc.o): Remove dependency on $(PLUGIN_H).
+
+2011-04-20  Jim Meyering  <meyering@redhat.com>
+
+	* initialize.c (__gnat_initialize): Remove useless if-before-free.
+
+2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
+	$(CFLAGS) on the link line.
+
+2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
+	padded type built for the return type if it is unconstrained.
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
+
+2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
+	before calling TREE_CHAIN.
+	* gcc-interface/misc.c (gnat_init_ts): New function.
+	(LANG_HOOKS_INIT_TS): Define.
+
+2011-04-12  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
+	instead of cgraph_node.
+
+2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
+	alignment on fields of the RETURN type built for the Copy-In Copy-Out
+	mechanism.
+
+2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
+	of aggregate types that contain a placeholder.
+
+2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc-interface/utils.c (handle_sentinel_attribute): Don't use
+	TYPE_ARG_TYPES.
+	(handle_type_generic_attribute): Likewise.
+
+2011-04-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/47163
+	* s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
+
+2011-04-04  Kai Tietz  <ktietz@redhat.com>
+
+	PR ada/47163
+	* s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
+	to flag value.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils2.c (build_allocator): In the unconstrained array
+	type case, do not strip a padding type around the array type.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (update_pointer_to): Finalize named pointer
+	types.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
+	* gcc-interface/misc.c (gnat_handle_option): Remove special handling
+	code for -feliminate-unused-debug-types.
+	(gnat_post_options): Likewise.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+	declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
+	distinct copy.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
+	DECL_ARTIFICIAL flag on enumeration types.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
+	fat pointer types artificial unconditionally.
+	<E_Array_Subtype>: Attach the base array type as a parallel type if it
+	isn't artificial.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (get_dummy_type): Declare.
+	(build_dummy_unc_pointer_types): Likewise.
+	(finish_fat_pointer_type): Likewise.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
+	fat pointer type has been built, complete it in place.
+	<E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
+	and thin pointers.  Remove useless variable.
+	(finish_fat_pointer_type): Make global and move to...
+	* gcc-interface/utils.c (finish_fat_pointer_type): ...here.
+	(get_dummy_type): New function.
+	(build_dummy_unc_pointer_types): Likewise.
+	(gnat_pushdecl): Propage the name to the anonymous variants only.
+	(update_pointer_to): Only adjust the pointer types in the unconstrained
+	array case.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
+	if this is a Taft amendment type and the full declaration is available.
+	* gcc-interface/trans.c (process_type): Likewise.
+	If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
+	(process_freeze_entity): Likewise.
+	* gcc-interface/utils.c (dummy_global): New static variable.
+	(gnat_write_global_declarations): If there are types declared as used
+	at the global level, insert them in the global hash table.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
+	* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
+	declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
+	copy.
+	(record_builtin_type): Add ARTIFICIAL_P parameter.  Set DECL_ARTIFICIAL
+	flag of the type accordingly.
+	* gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+	finalizing types when updating the pointers to the designated type.
+	<all>: Finalize the deferred types even if we didn't defer processing
+	of incomplete types in this invocation.
+
+2011-04-01  Olivier Hainque  <hainque@adacore.com>
+	    Nicolas Setton  <setton@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/misc.c (gnat_descriptive_type): New function.
+	(LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
+
+2011-03-28  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
+	Windows targets.
+	(EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
+	* system-mingw.ads (System): Change ZCX_By_Default default to True.
+
+	* raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
+
+2011-03-28  Tristan Gingold  <gingold@adacore.com>
+
+	PR ada/44431
+	* gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
+	Use ada output of gnatbind.
+	(ada/b_gnatb.adb): Ditto.
+	(ada/b_gnat1.o, ada/b_gnatb.o): New rules.
+	(ada.mostlyclean, ada.stage1)
+	(ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
+	(ada.stagefeedback): Adjust.
+	* gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
+	Use ada output of gnatbind.
+	(b_gnatm.adb): Ditto.
+	(b_gnatl.o, b_gnatm.o): New rules.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+	for the padded type built to support a specified size or alignment.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
+	unconditionally to the end of the unit when the designated type is
+	limited_with'ed.
+	<all>: Rename local variable.  Attempt to un-defer types only and do it
+	for limited_with'ed types as well.
+	(finalize_from_with_types): Adjust comment.  Rename variable and tidy.
+	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
+	consistently and remove redundant call to finalize_from_with_types.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
+	subprograms without a previous spec declared in the same unit.
+	* gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
+	subprograms at the end of the unit instead of at the beginning.
+	* gcc-interface/utils.c (create_subprog_decl): Check that the entity
+	isn't public for the special handling of non-inline functions nested
+	inside inline external functions.
+
+2011-03-25  Jeff Law  <law@redhat.com>
+
+	* gcc-interface/utils.c (def_fn_type): Add missing va_end.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* einfo.ads (Size_Depends_On_Discriminant): Adjust description.
+	* layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
+	to compute Set_Size_Depends_On_Discriminant.
+	(Layout_Type): Call it on array types in back-end layout mode.
+	* sem_util.adb (Requires_Transient_Scope): Return true for array
+	types only if the size depends on the value of discriminants.
+	* gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
+	type if the RHS is a call to a function that returns an unconstrained
+	type with default discriminant.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
+	non-conversion to the nominal result type at the end.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (create_temporary): New function taken from...
+	(create_init_temporary): ...here.  Call it.
+	(call_to_gnu): Create the temporary for the return value early, if any.
+	Create it for a function with copy-in/copy-out parameters if there is
+	no target; in other cases of copy-in/copy-out, use another temporary.
+	Push the new binding level lazily.  Add and rename local variables.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (validate_size): Improve comments and tweak
+	error message.
+	(set_rm_size): Likewise.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
+	for the padded type built in order to support a specified alignment.
+	Fix incorrect formatting.
+
+2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR bootstrap/48216
+	* gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
+
+2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (components_to_record): Add REORDER parameter,
+	rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
+	to the end of the list.  Adjust recursive call.  Rename local variable.
+	If REORDER is true, reorder components of the record type.
+	(gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
+	components_to_record and adjust the parameter list.
+
+2011-03-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (elaborate_expression_1): When optimization is
+	disabled, use the variable for bounds of loop iteration scheme.
+
+2011-03-21  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/12171
+	* gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
+
+2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c (elaborate_expression_1): Try harder to find
+	out whether the expression is read-only.  Short-circuit placeholder
+	case and rename a couple of local variables.
+
+2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (smaller_form_type_p): Declare.
+	* gcc-interface/trans.c (smaller_form_type_p): Make global and move...
+	* gcc-interface/utils.c (smaller_form_type_p): ...to here.
+	(convert): Deal with conversions from a smaller form type specially.
+
+2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
+	its argument, except for the special -I- switch.
+
+2011-02-12  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
+	"Ada Issues".
+
+2011-02-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
+
+2011-02-03  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
+	GNAT_FORMAL.
+	* gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
+	* gcc-interface/utils.c (fill_vms_descriptor): ...here.  Take GNU_TYPE
+	instead of GNAT_FORMAL.  Protect the expression against multiple uses.
+	Do not generate the check directly, instead instantiate the template
+	check present in the descriptor.
+	(make_descriptor_field): Move around.
+	(build_vms_descriptor32): Build a template check in the POINTER field.
+	(build_vms_descriptor): Remove useless suffixes.
+	* gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
+
+2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR bootstrap/47467
+	* targext.c: Include target files if IN_RTS is defined.
+
+2011-01-26  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/47467
+	* targext.c: Include config.h.
+	* gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
+	dependency.
+
+2011-01-04  Pascal Obry  <obry@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
+	end-of-case on the end label and its associated gotos, if any.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
+	expressions of the parameter cache within the statement group of
+	the CICO mechanism.
+
+2011-01-04  Olivier Hainque  <hainque@adacore.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
+	(set_end_locus_from_node): New function.
+	(Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
+	make and the function end_locus.
+	(Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
+	for the elaboration subprogram.
+	(set_gnu_expr_location_from_node) <default case>: Use it to attempt to
+	set the end_locus of the expression as well.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR ada/47131
+	* gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
+	variables that are referenced in exception handlers volatile.
+
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e31b386..c0e1cf4 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -107,5036 +107,8 @@
 	deprecated access declarations when no errors were encountered
 	while parsing the access declaration. Save the first token in
 	order to emit the warning at the right place.
-
-2011-12-31  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51397
-	* semantics.c (finish_static_assert): Use %s instead of %E for
-	the error message.
-
-2011-12-27  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/23211
-	* name-lookup.c (do_class_using_decl): Use dependent_scope_p
-	instead of dependent_type_p, to check that a non-dependent
-	nested-name-specifier of a class-scope using declaration refers to
-	a base, even if the current scope is dependent.
-	* parser.c (cp_parser_using_declaration): Set
-	USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
-	'else' close to the prior modification.
-
-2011-12-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51507
-	* search.c (at_function_scope_p): Also check cfun.
-	* pt.c (tsubst_pack_expansion): Check it instead of
-	cp_unevaluated_operand.
-	(instantiate_template_1): Use push_to_top_level.
-
-	* tree.c (dependent_name): OFFSET_REF and BASELINK
-	are not dependent names.
-
-2011-12-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51611
-	* cp-tree.h (CONVERT_EXPR_VBASE_PATH): New.
-	* class.c (build_base_path): Defer vbase conversion in an NSDMI.
-	* tree.c (bot_replace): Expand it here.
-	* cp-gimplify.c (cp_genericize_r): Make sure deferred conversion
-	doesn't leak into GENERIC.
-
-2011-12-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51305
-	* semantics.c (massage_constexpr_body): Reorder conditionals, make
-	sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
-
-2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51621
-	* tree.c (diagnose_non_constexpr_vec_init): For value initialization
-	pass void_type_node, not void_zero_node, to build_vec_init_elt.
-
-2011-12-20  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/49951
-	* decl.c (cxx_maybe_build_cleanup): Don't set location of the call
-	to the destructor.
-
-2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51612
-	* semantics.c (is_valid_constexpr_fn): In case of constexpr
-	constructors also check for virtual base classes.
-
-2011-12-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51328
-	* pt.c (convert_template_argument): Early error out and return
-	error_mark_node for invalid uses of destructors as types.
-
-2011-12-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51530
-	* pt.c (unify): Handle NULLPTR_TYPE.
-
-	PR c++/51526
-	* semantics.c (build_data_member_initialization): Handle
-	delegating constructor.
-	(build_constexpr_constructor_member_initializers): Likewise.
-
-	PR c++/51553
-	* cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
-	LOOKUP_NO_COPY_CTOR_CONVERSION.
-	(add_list_candidates): Set it earlier.
-	(add_candidates): Don't check explicit on ctors when it's set.
-	(add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
-	is set.
-
-	PR c++/51553
-	* call.c (add_function_candidate): Allow conversions for the copy
-	parm in list-initialization unless the argument is an init-list.
-
-2011-12-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51619
-	* semantics.c (cxx_eval_vec_init_1): If init is NULL for
-	multidimensional array, just set eltinit to NULL_TREE.
-
-	* cp-gimplify.c (gimplify_must_not_throw_expr): Use
-	gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
-
-2011-12-19  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51477
-	* search.c (lookup_member): Get out early on invalid base type.
-
-2011-12-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51489
-	* semantics.c (cxx_eval_outermost_constant_expr): Check for
-	conversion from pointer to integer here.
-	(cxx_eval_constant_expression) [NOP_EXPR]: Not here.
-
-2011-12-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* semantics.c (finish_compound_literal): Don't call check_narrowing
-	if !(complain & tf_warning_or_error).
-
-2011-12-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51588
-	* parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
-
-2011-12-17  Richard Henderson  <rth@redhat.com>
-
-	PR bootstrap/51072
-	* config-lang.in: Revert last change.
-
-2011-12-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51586
-	* parser.c (cp_parser_check_class_key): Handle error_mark_node.
-
-	PR c++/51587
-	* decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
-	non-enum.
-
-2011-12-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51416
-	* init.c (build_value_init_noctor): Check for incomplete type.
-
-2011-12-16  Richard Henderson  <rth@redhat.com>
-
-	PR bootstrap/51072
-	* config-lang.in (target_libs): Include target-libitm.
-
-2011-12-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51461
-	* decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
-	before literal_type_p.
-
-	PR c++/51331
-	* class.c (convert_to_base_statically): Just call
-	build_simple_base_path.
-	(build_simple_base_path): Check field offset.
-
-2011-12-15  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51458
-	* decl.c (has_designator_problem): New.
-	(reshape_init_r): Check for improper use of
-	designated initializers.
-
-2011-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51463
-	* decl.c (grokdeclarator): Set DECL_INITIAL of decl
-	to error_mark_node to disallow NSDMI if declspecs->storage_class
-	is sc_static.
-	* parser.c (cp_parser_late_parse_one_default_arg): Return early
-	if default_arg is error_mark_node.
-
-	PR c/51360
-	* semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
-	and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
-
-2011-12-15  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51473
-	* decl.c (check_tag_decl): Error out on auto specifier with no
-	declarator.
-
-2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR libstdc++/51365
-	* cp-tree.h (CPTK_IS_FINAL): Add.
-	* parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
-	(cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
-	* semantics.c (trait_expr_value, finish_trait_expr): Handle
-	CPTK_IS_FINAL.
-	* cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
-
-2011-12-14  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51554
-	* semantics.c (cxx_eval_indirect_ref): Fix sanity check.
-
-	PR c++/51248
-	* decl.c (copy_type_enum): Also update variants.
-	(finish_enum): Allow variants of complete enums.
-
-2011-12-14  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51475
-	* call.c (struct conversion)<u.next>: Update comment.
-	(next_conversion): New static function.
-	(convert_like_real): Use it.
-
-	PR c++/51476
-	* pt.c (convert_nontype_argument): Don't call maybe_constant_value
-	for PTRMEM_CST nodes.
-
-2011-12-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51406
-	PR c++/51161
-	* typeck.c (build_static_cast_1): Fix cast of lvalue to
-	base rvalue reference.
-
-2011-12-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51464
-	* semantics.c (begin_lambda_type): Check begin_class_definition return
-	value for error_mark_node.
-	* parser.c (cp_parser_lambda_expression): Check begin_lambda_type
-	return value for error_mark_node.
-
-2011-12-13  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/14258
-	* cp-tree.h (USING_DECL_TYPENAME_P): New macro.
-	* parser.c (cp_parser_nonclass_name): Handle using declarations
-	that refer to a dependent type.
-	(cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
-	the using declaration refers to a dependent type.
-
-2011-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51496
-	* parser.c (cp_parser_omp_for_loop): When determining whether
-	to use cp_parser_omp_for_incr or cp_parser_expression and when
-	calling cp_parser_omp_for_incr, use real_decl instead of decl.
-
-2011-12-12  Torvald Riegel  <triegel@redhat.com>
-
-	* semantics.c (finish_transaction_stmt, build_transaction_expr):
-	Accept new noexcept parameter and handle it.
-	* cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
-	declarations.
-	* parser.c (cp_parser_exception_specification_opt): Extract
-	noexcept-specification parsing to ...
-	(cp_parser_noexcept_specification_opt): ...here.  Allow for parsing
-	non-constexpr noexcept arguments.
-	(cp_parser_transaction, cp_parser_transaction_expression): Parse
-	and handle noexcept-specifications.
-	(cp_parser_function_transaction): Adapt to finish_transaction_stmt
-	change.
-	* pt.c (tsubst_expr): Adapt to new noexcept parameters when
-	building transactions.
-
-2011-12-12  Torvald Riegel  <triegel@redhat.com>
-
-	* cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
-	* cp-tree.h (MUST_NOT_THROW_COND): New.
-	(build_must_not_throw_expr): Declare.
-	* dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
-	* except.c (build_must_not_throw_expr): New.
-	(initialize_handler_parm): Use it.
-	(begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
-	* pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
-
-2011-12-12  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51262
-	* tree.c (cp_free_lang_data): No longer clear anonymous names.
-
-2011-12-09  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51151
-	* call.c (perform_implicit_conversion_flags): Remove earlier kludge.
-	* parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
-	in templates even if decl isn't type-dependent.
-
-2011-12-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51289
-	* cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
-	better support aliased types.
-	(TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
-	TYPE_DECL.
-	* pt.c (find_parameter_packs_r): Handle types aliases.
-	(push_template_decl_real): Check for bare parameter packs in the
-	underlying type of an alias template.
-
-2011-12-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51318
-	* typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
-
-	PR c++/51459
-	* pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
-	* semantics.c (insert_capture_proxy): No longer static.
-	* cp-tree.h: Declare it.
-
-2011-12-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51401
-	* decl.c (grokdeclarator): Error for auto on non-static data members.
-
-	PR c++/51429
-	* typeck2.c (cxx_incomplete_type_diagnostic): Don't
-	ICE if TREE_OPERAND (value, 1) is overloaded.
-
-	PR c++/51229
-	* decl.c (reshape_init_class): Complain if d->cur->index is
-	INTEGER_CST.
-	* parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
-	fails, clear designator.
-
-	PR c++/51369
-	* init.c (build_value_init): Allow array types even when
-	processing_template_decl.
-
-2011-12-07  Ed Smith-Rowland <3dw4rd@verizon.net>
-
-	PR c++/51420
-	* parser.c (lookup_literal_operator): Check that declaration is an
-	overloaded function.
-
-2011-12-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51430
-	* pt.c (tsubst_decl): Don't call strip_array_domain on
-	error_mark_node.
-
-2011-12-06  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51431
-	* init.c (build_value_init): Check build_aggr_init_expr return
-	value for error_mark_node.
-
-2011-12-06  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51427
-	* parser.c (cp_parser_check_class_key): Add note about earlier
-	declaration.
-
-2011-12-05  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/51319
-	* semantics.c (finish_id_expression): Strip using declarations
-	early in the function.
-
-2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51399
-	* init.c (perform_member_init): Early return if init is error_mark_node.
-
-2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51414
-	* semantics.c (finish_underlying_type): Use %qT, not %qE for the
-	error message.
-
-2011-12-05  Jason Merrill  <jason@redhat.com>
-
-	* init.c (expand_default_init): Unshare args in ctor delegation.
-
-2011-12-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
-	    Pedro Lamarão  <pedro.lamarao@gmail.com>
-
-	Implement C++11 delegating constructors.
-	* cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
-	* error.c (maybe_warn_cpp0x): Adjust.
-	* parser.c (cp_parser_mem_initializer_list): Use it.  Diagnose
-	multiple initializers if a delegating initializer is present.
-	* call.c (build_special_member_call): Convert an assert into an if.
-	* init.c (perform_target_ctor): New.
-	(emit_mem_initializers): Use it.
-	(expand_member_init, expand_default_init): Adjust.
-
-2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51404
-	* typeck2.c (build_functional_cast): Early return error_mark_node
-	for invalid uses of 'auto'.
-	* parser.c (cp_parser_direct_declarator): When
-	cp_parser_constant_expression returns error do not produce further
-	diagnostic for the bound.
-
-2011-12-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51313
-	* call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
-
-2011-12-01  Jason Merrill  <jason@redhat.com>
-
-	* call.c (build_new_method_call_1): Handle aggregate initialization.
-	* tree.c (stabilize_init): Handle CONSTRUCTOR.
-
-2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51326
-	* call.c (build_user_type_conversion_1): Early return NULL if
-	expr is NULL_TREE.
-
-2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51367
-	* pt.c (unify_inconsistency): Use either %qT or %qE depending on
-	whether parm is a type or non-type parameter.
-
-2011-11-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51009
-	* name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
-	* decl.c (build_aggr_init_full_exprs): Just assert that it's true.
-	(check_initializer): Here too.
-
-2011-11-30  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51299
-	* rtti.c (ifnonnull): Use nullptr_node.
-	(build_dynamic_cast_1): Call cp_truthvalue_conversion instead
-	of c_common_truthvalue_conversion.
-
-2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51227
-	* pt.c (instantiate_class_template_1): If lambda_function (type)
-	is NULL_TREE do not instantiate_decl.
-
-2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51290
-	* class.c (build_base_path): For the null pointer check use
-	nullptr_node instead of integer_zero_node.
-
-2011-11-22  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51145
-	* decl.c (check_elaborated_type_specifier): Gracefully handle
-	error_mark_node.  Accept bound template template parameters.
-	Update diagnostics for alias template specializations.  Update
-	comment.
-	* parser.c (cp_parser_elaborated_type_specifier): Use
-	check_elaborated_type_specifier for simple-template-ids as well.
-
-2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51265
-	* semantics.c (finish_decltype_type): Handle PTRMEM_CST.
-
-2011-11-22  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51143
-	* parser.c (cp_parser_alias_declaration): Don't allow type
-	definition in templates.
-
-2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51196
-	* typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
-	TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
-	the -Wzero-as-null-pointer-constant warning for pmf == 0.
-
-2011-11-21  Torvald Riegel  <triegel@redhat.com>
-
-	* pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
-
-2011-11-21  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	PR c++/50958
-	* parser.c (lookup_literal_operator): New.
-	(cp_parser_userdef_char_literal): Use it.
-	(cp_parser_userdef_numeric_literal): Use it.
-	(cp_parser_userdef_string_literal): Use lookup_name.
-
-2011-11-20  Jason Merrill  <jason@redhat.com>
-
-	* pt.c (tsubst_pack_expansion): Fix SFINAE.
-
-	PR c++/48322
-	* cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
-	* cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
-	* pt.c (tsubst_pack_expansion): Set and use it.
-	(iterative_hash_template_arg): Hash it.
-	(template_args_equal): Compare it.
-	(comp_template_args_with_info): Handle nulls.
-	* tree.c (cp_walk_subtrees): Walk it.
-	* typeck.c (structural_comptypes): Compare it.
-	* ptree.c (cxx_print_type): Print it.
-
-	* pt.c (type_unification_real): Set input_location
-	during default arg instantiation.
-
-2011-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51230
-	* pt.c (unify_inconsistency): Handle non-type parameters better.
-	* error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
-
-2011-11-20  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51194
-	* pt.c (lookup_template_class_1): Go out early if the type of the
-	template is error_mark_node.
-
-2011-11-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51216
-	* semantics.c (potential_constant_expression_1): Handle IF_STMT,
-	DO_STMT, FOR_STMT, and WHILE_STMT.
-
-2011-11-18  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/51188
-	* search.c (lookup_field_1): Handle USING_DECLs for the storted
-	case.
-
-2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51150
-	* pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
-
-2011-11-18  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51191
-	* pt.c (primary_template_instantiation_p): Don't forget to
-	consider alias declarations.
-
-2011-11-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51186
-	* decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
-
-	N3203
-	* class.c (add_implicitly_declared_members): Update move
-	conditions.
-
-	PR c++/51137
-	* class.c (build_base_path): Don't do calculation in templates.
-
-2011-11-15  Torvald Riegel  <triegel@redhat.com>
-
-	* parser.c (cp_parser_transaction_expression): Require parentheses
-	when parsing transaction expressions.
-
-2011-11-14  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	PR c++/51107
-	* typeck.c (check_literal_operator_args): Add processing_specialization
-	to check for void template fn. Test for exact arity for non-template fn.
-
-2011-11-14  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/6936
-	PR c++/25994
-	PR c++/26256
-	PR c++/30195
-	* search.c (lookup_field_1): Look through USING_DECL.
-	(lookup_field_r): Call lookup_fnfields_slot instead of
-	lookup_fnfields_1.
-	* semantics.c (finish_member_declaration): Remove the check that
-	prevents USING_DECLs from being verified by
-	pushdecl_class_level. Call add_method for using declarations that
-	designates functions if the using declaration is in a template
-	class. Set DECL_IGNORED_P on class-scope using declarations.
-	* typeck.c (build_class_member_access_expr): Handle USING_DECLs.
-	* class.c (check_field_decls): Keep using declarations.
-	(add_method): Remove two diagnostics about conflicting using
-	declarations.
-	* parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
-	* decl.c (start_enum): Call xref_tag whenever possible.
-	* cp-tree.h (strip_using_decl): Declare, and reident the previous
-	function.
-	* name-lookup.c (strip_using_decl): New function.
-	(supplement_binding_1): Call strip_using_decl on decl and
-	bval. Perform most of the checks with USING_DECLs stripped.  Also
-	check that the target decl and the target bval does not refer to
-	the same declaration. Allow pushing an enum multiple times in a
-	template class. Adjustment to diagnose using redeclarations. Call
-	diagnose_name_conflict.
-	(push_class_level_binding): Call strip_using_decl on decl and
-	bval. Perform most of the checks with USING_DECLs stripped. Return
-	true if both decl and bval refer to USING_DECLs and are dependent.
-	(diagnose_name_conflict): New function.
-
-2011-11-12  Jason Merrill  <jason@redhat.com>
-
-	PR c++/986
-	* call.c (set_up_extended_ref_temp): Warn about references
-	bound to non-static reference members.
-	* init.c (perform_member_init): Pass in the member.
-
-	PR c++/51060
-	* cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
-
-2011-11-11  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	PR c++/50976
-	* typeck.c (check_literal_operator_args): Reorganize test for string
-	operators so size_t search depends on finding string first.
-
-2011-11-10  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50372
-	* pt.c (convert_nontype_argument_function): Allow decls with
-	internal linkage in C++11.
-	(convert_nontype_argument): Likewise.
-
-	PR c++/50973
-	* decl2.c (mark_used): Defer synthesis of virtual functions.
-	* method.c (use_thunk): Make sure the target function has
-	DECL_INTERFACE_KNOWN.
-
-	PR c++/51079, DR 495
-	* call.c (joust): Check the second conversion sequence
-	before checking templates.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50837
-	* pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
-	pass allow_non_integral_constant_expression_p = true to
-	finish_id_expression.
-
-2011-11-09  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50972
-	* pt.c (maybe_instantiate_noexcept): Check the return value of
-	push_tinst_level.
-
-	PR c++/51046
-	* parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
-
-	PR c++/51029
-	* class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
-
-	* Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
-	(check-c++0x): Obsolete.
-
-	* pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
-
-	* pt.c (convert_nontype_argument): Only integral arguments
-	get early folding.
-
-	* parser.c (cp_parser_alias_declaration): Don't do semantic
-	processing if parsing failed.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51045
-	* init.c (build_new_1, build_vec_delete_1, build_delete):
-	Use nullptr_node.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51047
-	* search.c (lookup_member): Change to take also a tsubst_flags_t
-	parameter.
-	(lookup_field, lookup_fnfields): Adjust calls.
-	* typeck.c (lookup_destructor, finish_class_member_access_expr,
-	build_ptrmemfunc_access_expr): Likewise.
-	* class.c (handle_using_decl, maybe_note_name_used_in_class):
-	Likewise.
-	* pt.c (resolve_typename_type): Likewise.
-	* semantics.c (lambda_function): Likewise.
-	* parser.c (cp_parser_perform_range_for_lookup,
-	cp_parser_lookup_name): Likewise.
-	* friend.c (make_friend_class): Likewise.
-	* name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
-	do_class_using_decl, lookup_qualified_name): Likewise.
-	* cp-tree.h (lookup_member): Adjust declaration.
-
-2011-11-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51043
-	* cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
-	NULL TYPE_NAME.
-
-	PR c++/51027
-	* parser.c (cp_parser_alias_declaration): Require ';' at the end
-	of the declaration.
-
-2011-11-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/51032
-	* decl2.c (check_member_template): Accept alias templates and ...
-	* parser.c (cp_parser_alias_declaration): ... use it here.
-
-2011-11-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50835
-	* typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
-	* tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
-	in C++98.
-
-2011-11-08  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/51010
-	* error.c (dump_expr): Handle SSA_NAMEs.
-
-2011-11-07  Richard Henderson  <rth@redhat.com>
-	    Aldy Hernandez  <aldyh@redhat.com>
-	    Torvald Riegel  <triegel@redhat.com>
-
-	Merged from transactional-memory.
-
-	* call.c (build_new_function_call): Call tm_malloc_replacement.
-	* class.c (check_bases): Compute transaction attributes for the
-	class based on its base classes.
-	(look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
-	set_method_tm_attributes): New.
-	(finish_struct_1): Call set_method_tm_attributes.
-	* cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
-	build_transaction_expr): Declare.
-	(TRANSACTION_EXPR_IS_STMT): New.
-	* decl.c (push_cp_library_fn): Set attribute to transaction_safe.
-	* except.c (do_get_exception_ptr): Apply transaction_pure.
-	(do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
-	record as transactional-memory wrapper.
-	(do_end_catch): Similarly for _ITM_cxa_end_catch.
-	(do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
-	(build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
-	* parser.h (struct cp_parser): Add in_transaction flag.
-	* parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
-	(cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
-	(enum required_token): Add transaction tokens.
-	(cp_parser_transaction, cp_parser_transaction_expression,
-	cp_parser_function_transaction, cp_parser_transaction_cancel,
-	cp_parser_txn_attribute_opt): New.
-	(cp_parser_unary_expression): Handle RID_TRANSACTION*.
-	(cp_parser_statement, cp_parser_function_definition_after_declarator,
-	cp_parser_token_starts_function_definition_p): Same.
-	(cp_parser_required_error): Handle RT_TRANSACTION*.
-	* pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
-	* semantics.c (begin_transaction_stmt, finish_transaction_stmt,
-	build_transaction_expr): New.
-
-2011-11-08  Dodji Seketeli  <dodji@redhat.com>
-
-	Fix context handling of alias-declaration
-	* decl.c (start_decl): Update comment.
-	* error.c (dump_alias_template_specialization): Dump the context
-	of the specialization.
-	* parser.c (cp_parser_alias_declaration): Call pop_scope on the
-	pushed scope yielded by start_decl.
-
-2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50864
-	* parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
-	uses of '->' and '.' as postfix-expression in namespace scope.
-
-2011-11-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50848
-	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
-	if lookup finds a non-function.
-
-	PR c++/50863
-	* parser.c (cp_parser_initializer_list): Parse C99
-	array designators tentatively.
-
-	PR c++/50870
-	* pt.c (tsubst_copy): Handle NAMESPACE_DECL.
-	(tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
-	object.
-
-2011-11-07  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
-	call in case COMPONENT_REF.
-
-2011-11-07  Jason Merrill  <jason@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	Support C++11 alias-declaration
-	PR c++/45114
-	* cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
-	(DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
-	macros.
-	(TYPE_TEMPLATE_INFO): Get template info of an alias template
-	specializations from its TYPE_DECL.
-	(SET_TYPE_TEMPLATE_INFO): Set template info of alias template
-	specializations into its TYPE_DECL.
-	(DECL_CLASS_TEMPLATE_P): Re-write using the new
-	DECL_TYPE_TEMPLATE_P.
-	(enum cp_decl_spec): Add new ds_alias enumerator.
-	(alias_type_or_template_p, alias_template_specialization_p):
-	Declare new functions.
-	* parser.c (cp_parser_alias_declaration): New static function.
-	(cp_parser_check_decl_spec): Add "using" name for the `alias'
-	declspec.
-	(cp_parser_type_name): Update comment.  Support simple-template-id
-	representing alias template specializations in c++0x mode.
-	(cp_parser_qualifying_entity): Update comment.  Use
-	cp_parser_type_name.
-	(cp_parser_block_declaration): Handle alias-declaration in c++11.
-	Update comment.
-	(cp_parser_template_id): Handle specializations of alias
-	templates.
-	(cp_parser_member_declaration): Add alias-declaration production
-	to comment.  Support alias-declarations.
-	(cp_parser_template_declaration_after_export): Handle alias
-	templates in c++11.
-	* decl.c (make_typename_type, make_unbound_class_template): Accept
-	alias templates.
-	(grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
-	declarations.
-	* decl2.c (grokfield): Move template creation after setting up the
-	TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
-	template actually carries the right type-id of the alias
-	declaration.
-	* pt.c (alias_type_or_template_p)
-	(alias_template_specialization_p): Define new public functions.
-	(maybe_process_partial_specialization): Reject partial
-	specializations of alias templates.
-	(primary_template_instantiation_p): Consider alias template
-	instantiations.
-	(push_template_decl_real): Assert that TYPE_DECLs of alias
-	templates are different from those of class template.  Store
-	template info onto the TYPE_DECL of the alias template.
-	(convert_template_argument): Strip aliases from template
-	arguments.
-	(lookup_template_class_1): Handle the creation of the
-	specialization of an alias template.
-	(tsubst_decl): Create a substituted copy of the TYPE_DECL of an
-	member alias template.
-	(tsubst): Handle substituting into the type of an alias template.
-	Handle substituting UNBOUND_CLASS_TEMPLATE into
-	BOUND_TEMPLATE_TEMPLATE_PARM.
-	(do_type_instantiation): Better diagnostics when trying to
-	explicitely instantiate a non-class template.
-	* search.c (lookup_field_1, lookup_field_r): Support looking up
-	alias templates.
-	* semantics.c (finish_template_type): For instantiations of alias
-	templates, return the TYPE_DECL of the actual alias and not the
-	one of the aliased type.
-	* error.c (dump_alias_template_specialization): New static
-	function.
-	(dump_type): Handle printing of alias templates and their
-	specializations.  templates.
-	(dump_aggr_type): For specialization of alias templates, fetch
-	arguments from the right place.
-	(dump_decl): Print an alias-declaration like `using decl = type;'
-	(dump_template_decl):  Support printing of alias templates.
-
-2011-11-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/35688
-	* decl2.c (constrain_visibility): Return void.  Add tmpl parm
-	which gives the constraint priority over an attribute.
-	(constrain_visibility_for_template, determine_visibility): Adjust.
-	* pt.c (instantiate_class_template_1): Call determine_visibility.
-
-	PR c++/33255
-	* decl.c (save_function_data): Clear local_typedefs.
-
-	* decl.c (cp_finish_decl): Only make_tree_vector if we're calling
-	check_initializer.
-
-2011-11-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/35688
-	* decl2.c (constrain_visibility): Check decl_has_visibility_attr
-	rather than DECL_VISIBILITY_SPECIFIED.
-
-2011-11-06  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47695
-	* decl2.c (mark_used): Early return false after error or sorry.
-	* cp-tree.h (mark_used): Adjust declaration.
-	* semantics.c (finish_id_expression): Check mark_used return value.
-
-2011-11-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48370
-	* decl.c (cp_finish_decl): Mostly revert previous change.
-
-2011-11-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/26714
-	* init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
-	Do temporary lifetime extension.
-
-	PR c++/48370
-	* decl.c (cp_finish_decl): Run cleanups in the right order.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR c++/50608
-	* semantics.c (finish_offsetof): Adjust call to fold_offsetof.
-	* typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
-
-2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
-	* mangle.c (write_unnamed_type_name): Likewise.
-
-2011-11-04  Magnus Fromreide  <magfr@lysator.liu.se>
-
-	* parser.c (cp_parser_enumerator_list): Do not warn about
-	trailing commas in C++0x mode.
-
-2011-11-04  Olivier Goffart  <olivier@woboq.com>
-	    Jason Merrill  <jason@redhat.com>
-
-	PR c++/50965
-	* class.c (check_field_decls): NSDMI makes a class non-aggregate.
-
-2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48420
-	* call.c (conversion_null_warnings): For 'false' to NULL pointer,
-	just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
-
-2011-11-04  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	PR c++/50941
-	* parser.c (cp_parser_userdef_string_literal): Fix string length.
-
-2011-11-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48370
-	* call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
-	(set_up_extended_ref_temp): Use it.  Change cleanup parm to VEC.
-	(initialize_reference): Just call convert_like.
-	* decl.c (grok_reference_init): Just call initialize_reference.
-	(build_init_list_var_init): Remove.
-	(check_initializer): Change cleanup parm to VEC.  Handle references
-	like other types.  Call perform_implicit_conversion instead
-	of build_init_list_var_init.  Don't use build_aggr_init for
-	aggregate initialization of arrays.
-	(cp_finish_decl): Change cleanup to VEC.
-	* typeck2.c (store_init_value): Call extend_ref_init_temps.
-	Use build_vec_init for non-constant arrays.
-	* init.c (expand_aggr_init_1): Adjust.
-	(build_vec_init): Avoid re-converting an initializer
-	that's already digested.
-	* mangle.c (mangle_ref_init_variable): Add a discriminator.
-	* cp-tree.h: Adjust.
-	* typeck.c (convert_for_initialization): Adjust.
-	* decl2.c (maybe_emit_vtables): Adjust.
-
-2011-11-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50930
-	* init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
-	if the initializer has TARGET_EXPR_DIRECT_INIT_P.
-	(expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
-	or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
-	* tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
-	TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
-	* call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
-	as appropriate on list-value-initialization.
-
-	* parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
-	"C++11" in warnings.
-	(cp_lexer_get_preprocessor_token): Likewise.
-	(cp_parser_binary_expression): Likewise.
-
-2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
-	(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
-	* decl.c (check_initializer): Likewise.
-	* semantics.c (finish_compound_literal): Likewise.
-
-2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50956
-	* typeck.c (build_const_cast_1): Fix -Wcast-qual for false
-	comp_ptr_ttypes_const.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
-
-2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44277
-	* cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
-	constant.
-	* typeck.c (cp_truthvalue_conversion): Handle pointers and member
-	function pointers under c_inhibit_evaluation_warnings; use
-	nullptr_node for data member pointers.
-	(cp_build_binary_op): Tweak, just forward to cp_convert op1,
-	either a nullptr_node or an integer_zero_node.
-	(build_ptrmemfunc): Use nullptr_node.
-	* init.c (build_zero_init_1): Likewise.
-
-2011-11-01  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50500
-	DR 1082
-	* search.c (lookup_fnfields_idx_nolazy): Split out from...
-	(lookup_fnfields_1): ...here.
-	(lookup_fnfields_slot_nolazy): Use it.
-	* cp-tree.h: Declare it.
-	* class.c (type_has_move_assign): Use it.
-	(type_has_user_declared_move_assign): Likewise.
-
-2011-10-31  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50920
-	* class.c (check_field_decl): Change c++0x in diags to c++11.
-	* error.c (maybe_warn_cpp0x): Likewise.
-	* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
-	* pt.c (check_default_tmpl_args): Likewise.
-
-2011-10-31   Diego Novillo  <dnovillo@google.com>
-
-	* mangle.c (get_mangled_id): Factor from ...
-	(mangle_decl): ... here.
-	Call get_mangled_id.
-
-2011-10-25  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
-	(EGCS 1.0): Ditto.
-
-2011-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50901
-	* call.c (build_new_op_1): Handle ABS_EXPR together with the
-	other unary EXPR.
-
-2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	Revert:
-	2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50864
-	* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
-	call in case COMPONENT_REF.
-
-2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
-
-2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50864
-	* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
-	call in case COMPONENT_REF.
-
-2011-10-27  Jason Merrill  <jason@redhat.com>
-
-	* semantics.c (cxx_eval_outermost_constant_expr): Check
-	cp_has_mutable_p.
-	(cxx_eval_component_reference): Check DECL_MUTABLE_P.
-
-2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
-
-	PR c++/30066
-	* decl2.c (determine_hidden_inline): New function.
-	(determine_visibility): fvisibility-inlines-hidden affects inline
-	functions.
-
-2011-10-27  Dodji Seketeli  <dodji@redhat.com>
-
-	* cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
-
-2011-10-26  Jason Merrill  <jason@redhat.com>
-
-	* typeck.c (check_literal_operator_args): Avoid building types.
-
-2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	Implement C++11 user-defined literals.
-	* cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
-	* cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
-	name tools. New tree code for user-defined literals.
-	* cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
-	* cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
-	(pp_cxx_primary_expression, pp_cxx_expression): Use it.
-	* decl.c: (cp_tree_node_structure): Return new tree code.
-	(duplicate_decls): Check for raw vs. template operator conflicts.
-	(grokfndecl, grokdeclarator): New checks for literal operators.
-	* error.c: (dump_expr): Warn about user-defined literals
-	in C++98 mode. (dump_function_name): Pretty printing.
-	* mangle.c: (write_literal_operator_name): New.
-	(write_unqualified_id, write_unqualified_name): Use it.
-	* parser.c: (cp_parser_operator): Handle operator"".
-	(cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
-	cp_parser_userdef_string_literal): New.
-	(cp_parser_primary_expression): Handle new user-defined literal tokens
-	with new functions.
-	* semantics.c: (potential_constant_expression_1): Add
-	user-defined literals.
-	* typeck.c (check_raw_literal_operator,
-	check_literal_operator_args): New.
-
-2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
-	* class.c (instantiate_type): Likewise.
-	* pt.c (convert_nontype_argument_function, uses_template_parms,
-	tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
-	Likewise.
-	* semantics.c (finish_decltype_type): Likewise.
-	* decl2.c (mark_used): Likewise.
-	* name-lookup.c (arg_assoc): Likewise.
-
-2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50870
-	* typeck.c (non_reference): Pass NULL_TREE through.
-
-2011-10-25  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50866
-	PR c++/41449
-	* semantics.c (maybe_cleanup_point_expr_void): No longer static.
-	* typeck2.c (split_nonconstant_init_1): Use it.
-	* cp-tree.h: Declare it.
-	* decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
-
-	PR c++/49996
-	* tree.c (stabilize_init): Stabilize scalar elements of a
-	CONSTRUCTOR, too.
-
-2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50858
-	* typeck.c (composite_pointer_type_r): Check return value of
-	composite_pointer_type_r for error_mark_node.
-
-2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50861
-	* pt.c (tsubst_copy_and_build): Check return value of
-	tsubst_copy_and_build for error_mark_node.
-
-2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50841
-	Revert:
-	2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
-	(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
-	* decl.c (check_initializer): Likewise.
-	* semantics.c (finish_compound_literal): Likewise.
-
-2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
-	(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
-	* decl.c (check_initializer): Likewise.
-	* semantics.c (finish_compound_literal): Likewise.
-
-2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/45385
-	* init.c (build_vec_init): Early return error_mark_node if
-	maxindex is -1.
-
-2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/31423
-	* typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
-	for invalid use of member function.
-
-2011-10-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	PR c++/50811
-	* parser.c (cp_parser_class_head): Parse virt-specifiers
-	regardless of whether an id is present
-
-2011-10-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/41449
-	* typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
-	initialized subobjects.
-
-2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/13657
-	* class.c (instantiate_type): Fix error message.
-
-2011-10-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50793
-	* tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
-
-2011-10-19  Roland Stigge  <stigge@antcom.de>
-
-	PR translation/49704
-	* semantics.c (potential_constant_expression_1): Use "AST" instead of
-	"ast" in sorry message.
-
-2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/38761
-	PR c++/40872
-	* decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
-	G_() in error message strings to facilitate translation.
-	* semantics.c (finish_id_expression): Likewise.
-	* parser.c (cp_parser_nested_name_specifier_opt,
-	cp_parser_parameter_declaration): Likewise.
-
-2011-10-18  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50531
-	* pt.c (instantiate_decl): Recognize when a function defaulted
-	outside the class is already instantiated.
-
-	PR c++/50742
-	* decl.c (check_previous_goto_1): Handle using-decl.
-
-2011-10-18  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50500
-	DR 1082
-	* class.c (type_has_user_declared_move_constructor): New.
-	(type_has_user_declared_move_assign): New.
-	(add_implicitly_declared_members): Add lazy copy ops
-	even if there's a move.
-	* method.c (lazily_declare_fn): Delete implicit copies
-	if there's a move.
-	(maybe_explain_implicit_delete): Explain this.  Use inform rather
-	than error.
-	* cp-tree.h: Declare new fns.
-
-2011-10-18   Diego Novillo  <dnovillo@google.com>
-
-	* parser.c: Remove ENABLE_CHECKING markers around debugging
-	routines.
-	(cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
-	Make static
-	When printing CURR_TOKEN surround it in [[ ]].
-	Start printing at START_TOKEN.
-	Update all users.
-	(cp_debug_print_tree_if_set): New.
-	(cp_debug_print_context): New.
-	(cp_debug_print_context_stack): New.
-	(cp_debug_print_flag): New.
-	(cp_debug_print_unparsed_function): New.
-	(cp_debug_print_unparsed_queues): New.
-	(cp_debug_parser_tokens): New.
-	(cp_debug_parser): New.
-	(cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
-	(cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
-	* parser.h (cp_lexer_dump_tokens): Remove declaration.
-	(cp_debug_parser): Declare.
-
-2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
-
-	* cp-tree.def: Add BASES as a new tree code.
-	* cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
-	(BASES_TYPE, BASES_DIRECT): Define.
-	(calculate_bases, finish_bases, calculate_direct_bases): Declare.
-	* parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
-	(cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
-	* pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
-	* semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
-	dfs_calculate_bases_pre, dfs_calculate_bases_post,
-	calculate_bases_helper): Define.
-
-2011-10-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50736
-	* parser.c (cp_parser_lambda_introducer): Check for more
-	invalid captures.
-
-2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44524
-	* typeck.c (build_class_member_access_expr): Provide a better error
-	message for X.Y where X is a pointer to class type.
-	(finish_class_member_access_expr): Likewise.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* error.c (cp_diagnostic_starter): Pass the relevant location to
-	diagnostic_report_current_module.
-	(cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
-
-2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48489
-	* typeck.c (finish_class_member_access_expr): Fix error call
-	for TREE_CODE (access_path) == TREE_BINFO.
-
-2011-10-15  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50732
-	* semantics.c (finish_trait_expr): Do not try to instantiate the
-	the base type of an __is_base_of trait.
-	(check_trait_type): Return a tree; use complete_type_or_else.
-
-2011-10-14  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50563
-	* parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
-	(cp_parser_save_nsdmi): Pass it.
-
-	PR c++/50707
-	* method.c (walk_field_subobs): Check for NSDMI before
-	complaining about uninitialized fields.
-
-	* pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
-	instead of error_mark_node as a placeholder.
-
-2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/38174
-	* call.c (add_builtin_candidate): If two pointers have a composite
-	pointer type, generate a single candidate with that type.
-
-2011-10-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50614
-	* cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
-	(DECL_TEMPLATE_INFO): Use it.
-	* pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
-	if the decl has an NSDMI.
-	* init.c (perform_member_init): Use it.
-
-	PR c++/50437
-	* cp-tree.h (struct tree_lambda_expr): Add closure field.
-	(LAMBDA_EXPR_CLOSURE): New.
-	* pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
-	* semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
-	(begin_lambda_type, lambda_function, add_capture): Likewise.
-	(add_default_capture, lambda_expr_this_capture): Likewise.
-
-2011-10-13   Diego Novillo  <dnovillo@google.com>
-
-	* cp-tree.h (struct language_function): Rename in_function_try_handler
-	to x_in_function_try_handler.
-	Rename in_base_initializer to x_in_base_initializer.
-	Update all users.
-
-2011-10-13   Diego Novillo  <dnovillo@google.com>
-
-	* class.c (sorted_fields_type_new): Factor out of ...
-	(finish_struct_1): ... here.
-
-2011-10-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50618
-	* init.c (expand_aggr_init_1): Don't zero-initialize virtual
-	bases of a base subobject.
-
-2011-10-12  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50594
-	* decl.c (cxx_init_decl_processing): Add
-	__attribute__((externally_visible)) to operator new and
-	operator delete library fn.
-
-2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* decl.c (duplicate_decls): Delete old interface with two parallel
-	arrays to hold standard builtin declarations, and replace it with
-	a function based interface that can support creating builtins on
-	the fly in the future.  Change all uses, and poison the old
-	names.  Make sure 0 is not a legitimate builtin index.
-	* except.c (build_eh_type_type): Ditto.
-	(choose_personality_routine): Ditto.
-	* semantics.c (finish_omp_atomic): Ditto.
-	(finish_omp_barrier): Ditto.
-	(finish_omp_flush): Ditto.
-	(finish_omp_taskwait): Ditto.
-
-2011-10-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49855
-	PR c++/49896
-	* cp-tree.def (IMPLICIT_CONV_EXPR): New.
-	* call.c (perform_implicit_conversion_flags): Build it
-	instead of NOP_EXPR.
-	* cp-objcp-common.c (cp_common_init_ts): It's typed.
-	* cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
-	(pp_cxx_expression): Likewise.
-	* error.c (dump_expr): Likewise.
-	* semantics.c (potential_constant_expression_1): Likewise.
-	* tree.c (cp_tree_equal): Likewise.
-	(cp_walk_subtrees): Likewise.
-	* pt.c (iterative_hash_template_arg): Likewise.
-	(for_each_template_parm_r): Likewise.
-	(type_dependent_expression_p): Likewise.
-	(tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
-	and CONVERT_EXPR.
-	* cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
-
-2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50611
-	* pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
-	do not call unqualified_name_lookup_error.
-
-2011-10-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50660
-	* call.c (conversion_null_warnings): Don't look through references.
-
-2011-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/38980
-	* init.c (constant_value_1): Add bool parameter.
-	(decl_constant_value_safe): Add.
-	(integral_constant_value): Adjust.
-	(decl_constant_value): Adjust.
-	* cp-tree.h (decl_constant_value_safe): Declare.
-	* typeck.c (decay_conversion): Use decl_constant_value_safe.
-	* call.c (convert_like_real): Likewise.
-
-2011-10-09  Jakub Jelinek  <jakub@redhat.com>
-	    Diego Novillo  <dnovillo@google.com>
-
-	* pt.c (reregister_specialization): Use htab_find instead of
-	htab_find_slot with INSERT.
-	(maybe_process_partial_specialization, lookup_template_class_1): Change
-	slot variable type to void ** to avoid aliasing problems.
-	(register_specialization): Likewise.  Use slot != NULL instead of
-	more expensive !optimize_specialization_lookup_p (tmpl) test.
-
-2011-10-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/34927
-	* typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
-	inform messages in case of cloned destructor.
-
-2011-10-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/39164
-	* decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
-
-2011-10-02  Jason Merrill  <jason@redhat.com>
-
-	* pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
-	Change unsubstituted_packs to bool.
-
-	* parser.c (cp_parser_range_for): Don't try to deduce from {}
-	in a template.
-
-	PR c++/35722
-	Implement N2555 (expanding pack expansion to fixed parm list)
-	* pt.c (coerce_template_parms): Allow expanding a pack expansion
-	to a fixed-length argument list.
-	(unify_pack_expansion): Handle explicit args properly.
-	(unify) [TREE_VEC]: Handle pack expansions here.
-	[TYPE_ARGUMENT_PACK]: Not here.
-	(tsubst_pack_expansion): Don't try to do partial substitution.
-	(pack_deducible_p): New.
-	(fn_type_unification): Use it.
-	(find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
-	of a type parameter.
-	(check_non_deducible_conversion): Split from type_unification_real.
-	(unify_one_argument): Split from type_unification_real...
-	(unify_pack_expansion): ...and here.  Drop call_args_p parm.
-	(type_unification_real, unify, more_specialized_fn): Adjust.
-
-	* class.c (fixed_type_or_null): Handle NSDMI.
-	* method.c (walk_field_subobs): Disable NSDMI noexcept checking
-	for now.
-
-2011-09-30  Jason Merrill  <jason@redhat.com>
-
-	* cp-tree.h (TREE_NEGATED_INT): Remove.
-	* semantics.c (finish_unary_op_expr): Don't set it.
-
-2011-09-30  Janis Johnson  <janisjo@codesourcery.com>
-
-	PR c++/44473
-	* mangle.c (write_type): Handle CV qualifiers for decimal classes.
-
-2011-09-26   Andi Kleen <ak@linux.intel.com>
-
-	* repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
-
-2011-09-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/45278
-	* typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
-	comparison of pointer with zero.
-
-2011-09-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/31489
-	* parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
-	set CLASSTYPE_DECLARED_CLASS.
-
-2011-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* decl.c (duplicate_decls): If compatible stpcpy prototype
-	is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
-
-2011-09-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/45012
-	* pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
-	constant value if we're still in a template.
-
-	PR c++/46105
-	* typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
-
-	PR c++/50508
-	* semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
-	rather than ==.
-
-2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/45487
-	* error.c (dump_template_bindings): Separate bindings with semicolons
-	instead of commas.
-
-2011-09-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50512
-	* call.c (compare_ics): Only consider rvaluedness_matches_p
-	if the target type is the same or it too differs in rvalueness.
-
-	PR c++/50523
-	* call.c (implicit_conversion): Mask out inappropriate LOOKUP
-	flags at the top of the function.
-
-	* pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
-
-2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
-
-2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/26747
-	* cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
-
-2011-09-25  Jason Merrill  <jason@redhat.com>
-
-	* parser.c (inject_this_parameter): Split out from
-	cp_parser_late_return_type_opt.
-	(cp_parser_class_specifier_1): Use it for NSDMIs.
-	* tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
-
-2011-09-24  Jason Merrill  <jason@redhat.com>
-
-	* except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
-	* cp-tree.h: Declare it.
-	* method.c (walk_field_subobs): Use it.
-
-	* init.c (perform_member_init): Instantiate NSDMI here.
-	* pt.c (tsubst_decl) [FIELD_DECL]: Not here.
-
-	Handle deferred parsing of NSDMIs.
-	* parser.h (cp_unparsed_functions_entry): Add nsdmis field.
-	* parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
-	(cp_parser_late_parse_one_default_arg): Split out from
-	cp_parser_late_parsing_default_args.
-	(cp_parser_late_parsing_nsdmi): New.
-	(push_unparsed_function_queues): Set it.
-	(cp_parser_parameter_declaration): Save the '=' token.
-	(cp_parser_template_parameter): Likewise.
-	(cp_parser_default_argument): Call cp_parser_initializer
-	rather than cp_parser_initializer_clause.
-	(cp_parser_class_specifier_1): Parse unparsed_nsdmis.
-	(cp_parser_member_declaration): Handle nsdmis.
-	* decl2.c (grokfield): Handle DEFAULT_ARG for a function.
-
-	Implement C++11 non-static data member initializers.
-	* cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
-	* error.c (maybe_warn_cpp0x): Handle it.
-	* call.c (convert_like_real) [ck_user]: Don't complain about
-	using an explicit constructor for direct-initialization.
-	* class.c (check_field_decl): Fix ancient typo.
-	(check_field_decls): NSDMIs make the default ctor non-trivial.
-	* decl.c (cp_finish_decl): Record NSDMI.
-	(grokdeclarator): Allow NSDMI.
-	* decl2.c (grokfield): Allow NSDMI.  Correct LOOKUP flags.
-	* init.c (perform_member_init): Use NSDMI.
-	* method.c (walk_field_subobs): Check for NSDMI.
-	* parser.c (cp_parser_member_declaration): Parse { } init.
-	* semantics.c (register_constexpr_fundef): Don't talk about
-	a return statement in a constexpr constructor.
-	(cxx_eval_call_expression): Check DECL_INITIAL instead of
-	DECL_SAVED_TREE.
-
-2011-09-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44267
-	* class.c (build_base_path): Add a tsubst_flags_t parameter.
-	(convert_to_base): Adjust call.
-	* typeck.c (build_class_member_access_expr,
-	get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
-	* init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
-	* method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
-	* rtti.c (build_dynamic_cast_1): Likewise.
-	* typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
-	* call.c (build_over_call, build_special_member_call): Likewise.
-	* cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
-	build_up_reference): Likewise.
-	* cp-tree.h (build_base_path): Adjust declaration.
-
-2011-09-23  Jason Merrill  <jason@redhat.com>
-
-	Core 253 - allow const objects with no initializer or
-	user-provided default constructor if the defaulted constructor
-	initializes all the subobjects.
-	PR c++/20039
-	PR c++/42844
-	* class.c (default_init_uninitialized_part): New.
-	* cp-tree.h: Declare it.
-	* decl.c (check_for_uninitialized_const_var): Use it.
-	* init.c (perform_member_init): Likewise.
-	(build_new_1): Likewise.
-	* method.c (walk_field_subobs): Likewise.
-
-2011-09-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50258
-	* decl.c (check_static_variable_definition): Allow in-class
-	initialization of static data member of non-integral type in
-	permissive mode.
-
-2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50491
-	* semantics.c (potential_constant_expression_1): Handle USING_DECL.
-
-2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50371
-	* pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
-
-2011-09-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
-	    Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50344
-	* friend.c (make_friend_class): cv-qualification is ok in a
-	friend declaration.
-
-2011-09-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50454
-	* decl.c (grokdeclarator): Consistently handle both __int128
-	and unsigned __int128 with -pedantic; suppress diagnostic in
-	system headers.
-
-2011-09-20  Jason Merrill  <jason@redhat.com>
-
-	* cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
-	(DECL_GENERATED_P): New.
-	* class.c (finalize_literal_type_property): Use them.
-	* semantics.c (is_instantiation_of_constexpr): Likewise.
-	(register_constexpr_fundef): Likewise.
-
-	* call.c (convert_default_arg): Avoid redundant copy.
-	* tree.c (bot_manip): Copy everything.
-
-2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
-
-	* call.c (build_new_method_call_1): Use non-virtual lookup
-	for final virtual functions.
-
-2011-09-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50424
-	* call.c (set_flags_from_callee): Split out from build_call_a.
-	* cp-tree.h: Declare it.
-	* tree.c (bot_manip): Call it.
-
-2011-09-15  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50365
-	* parser.c (cp_parser_late_return_type_opt): Check quals parameter
-	for clearing current_class_ptr, too.
-
-2011-09-14   Diego Novillo  <dnovillo@google.com>
-
-	* name-lookup.c (lookup_arg_dependent): Use conditional
-	timevars.
-	* decl.c (xref_tag): Likewise.
-
-2011-09-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50391
-	* pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
-	to build_exception_variant.
-
-2011-09-13  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48320
-	* pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
-	nodes.  Add a comment.
-	(arg_from_parm_pack_p):  New static function, factorized out from
-	tsubst_pack_expansion and extended to support non-type parameter
-	packs represented with TEMPLATE_PARM_INDEX nodes.
-	(tsubst_pack_expansion): Use arg_from_parm_pack_p.
-
-2011-09-12  Jason Merrill  <jason@redhat.com>
-
-	* pt.c (type_unification_real): Fix handling of DEDUCE_CONV
-	with no deducible template parameters.
-	* call.c (rejection_reason_code): Add rr_template_conversion.
-	(print_z_candidate): Handle it.
-	(template_conversion_rejection): New.
-	(build_user_type_conversion_1): Use it.
-
-	* call.c (merge_conversion_sequences): Set bad_p and user_conv_p
-	on all of the second conversion sequence.
-	(build_user_type_conversion_1): Set bad_p on the ck_user conv.
-	(convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
-	first section.  Fix loop logic.
-	(initialize_reference): Call convert_like for diagnostics when
-	we have a (bad) conversion.
-
-	* call.c (convert_class_to_reference)
-	(convert_class_to_reference_1): Remove.
-	(reference_binding): Use build_user_type_conversion_1 instead.
-
-	* call.c (initialize_reference): Add flags parm.
-	* decl.c (grok_reference_init): Likewise.
-	(check_initializer): Pass it.
-	* typeck.c (convert_for_initialization): Likewise.
-	* cp-tree.h: Adjust.
-
-	* cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
-	* call.c (conditional_conversion): Use it.
-	(reference_binding): Fix handling of xvalues.
-
-2011-09-09  Jason Merrill  <jason@redhat.com>
-
-	* call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
-	before forcing instantiation.
-
-2011-09-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50324
-	* typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
-	instead of complete_type_or_else.
-
-2011-09-08  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/33255 - Support -Wunused-local-typedefs warning
-	* name-lookup.c (pushdecl_maybe_friend_1): Use the new
-	record_locally_defined_typedef.
-	* decl.c (finish_function): Use the new
-	maybe_warn_unused_local_typedefs.
-	(grokfield): Use the new record_locally_defined_typedef.
-	* parser.c (lookup_name): Use the new maybe_record_typedef_use.
-
-2011-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50309
-	* decl.c (grokdeclarator): Check u.function.exception_specification
-	for error_mark_node.
-
-2011-09-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50298
-	* parser.c (cp_parser_member_declaration): Don't require a constant
-	rvalue here in C++0x.
-
-	* pt.c (type_unification_real): Correct complain arg for tsubsting
-	default template args.
-
-	* pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
-
-2011-09-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50296
-	* semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
-	(cx_check_missing_mem_inits): Handle bases and empty trivial members.
-	(validate_constexpr_fundecl): Remove.
-	* decl.c (start_preparsed_function): Don't call it.
-	* cp-tree.h: Don't declare it.
-
-2011-09-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49267
-	* call.c (reference_binding): Don't set is_lvalue for an rvalue
-	reference rfrom.
-
-	PR c++/49267
-	PR c++/49458
-	DR 1328
-	* call.c (reference_binding): Set rvaluedness_matches_p properly
-	for reference to function conversion ops.
-	(compare_ics): Adjust.
-
-	* class.c (trivial_default_constructor_is_constexpr): Rename from
-	synthesized_default_constructor_is_constexpr.
-	(type_has_constexpr_default_constructor): Adjust.
-	(add_implicitly_declared_members): Call it instead.
-	(explain_non_literal_class): Explain about non-constexpr default ctor.
-	* cp-tree.h: Adjust.
-	* method.c (synthesized_method_walk): Adjust.
-	* semantics.c (explain_invalid_constexpr_fn): Handle defaulted
-	functions, too.
-
-	PR c++/50248
-	Core 1358
-	* init.c (perform_member_init): Don't diagnose missing inits here.
-	(emit_mem_initializers): Or here.
-	* method.c (process_subob_fn): Don't instantiate constexpr ctors.
-	* semantics.c (cx_check_missing_mem_inits): New.
-	(explain_invalid_constexpr_fn): Call it.
-	(register_constexpr_fundef): Likewise.  Leave
-	DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
-	(cxx_eval_call_expression): Adjust diagnostics.
-	(cxx_eval_constant_expression): Catch use of 'this' in a constructor.
-
-2011-08-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50084
-	* cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
-	to type_definition_p.
-	* parser.c (cp_parser_set_decl_spec_type): Likewise.
-	* decl.c (grokdeclarator): Check it.
-
-	PR c++/50089
-	* semantics.c (finish_id_expression): Use
-	current_nonlambda_class_type for qualified-ids.
-
-	PR c++/50114
-	* decl.c (poplevel): Disable for scope compatibility hack
-	in C++11 mode.
-
-	PR c++/50220
-	* semantics.c (add_capture): Call complete_type for copy.
-
-	PR c++/50234
-	* semantics.c (cxx_eval_component_reference): Handle
-	value-initialization for omitted initializers.
-
-2011-08-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50224
-	* semantics.c (finish_id_expression): Mark captured variables used.
-
-2011-08-29  Jakub Jelinek  <jakub@redhat.com>
-	    Jason Merrill  <jason@redhat.com>
-
-	PR c++/50207
-	* class.c (finish_struct_1): Complain if the first field is
-	artificial.
-
-2011-08-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50209
-	Core DR 994
-	* parser.c (cp_parser_default_argument): Use
-	cp_parser_initializer_clause.
-	(cp_parser_late_parsing_default_args): Likewise.
-
-2011-08-26  Jason Merrill  <jason@redhat.com>
-
-	Core DR 342
-	PR c++/48582
-	* pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
-	is valid in C++11.
-	(convert_nontype_argument): Likewise.  Implicitly convert nullptr
-	and do constant folding.
-	* mangle.c (write_template_arg_literal): Mangle null member
-	pointer values as 0.
-	* call.c (null_member_pointer_value_p): New.
-	* cp-tree.h: Declare it.
-
-2011-08-25  Jason Merrill  <jason@redhat.com>
-
-	* call.c (convert_like_real): Remove redundant complain checks.
-
-	PR c++/50157
-	* call.c (convert_like_real): Exit early if bad and !tf_error.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	* typeck2.c (build_functional_cast): Don't try to avoid calling
-	build_value_init.
-	* pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49045
-	Core 1321
-	* tree.c (dependent_name): New.
-	(cp_tree_equal): Two calls with the same dependent name are
-	equivalent even if the overload sets are different.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	* tree.c (build_target_expr): Set TREE_CONSTANT on
-	literal TARGET_EXPR if the value is constant.
-	* typeck2.c (build_functional_cast): Don't set it here.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	Core 903 (partial)
-	* call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	Core 975
-	* decl.c (cxx_init_decl_processing): Initialize
-	dependent_lambda_return_type_node.
-	* cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
-	(dependent_lambda_return_type_node): Define.
-	(DECLTYPE_FOR_LAMBDA_RETURN): Remove.
-	* semantics.c (lambda_return_type): Handle overloaded function.
-	Use dependent_lambda_return_type_node instead of
-	DECLTYPE_FOR_LAMBDA_RETURN.
-	(apply_lambda_return_type): Don't check dependent_type_p.
-	* pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
-	(instantiate_class_template_1): Likewise.
-	(tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
-	* mangle.c (write_type): Likewise.
-	* typeck.c (structural_comptypes): Likewise.
-	(check_return_expr): Handle dependent_lambda_return_type_node.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50024
-	* semantics.c (maybe_constant_value): Don't try to fold { }.
-	* pt.c (build_non_dependent_expr): Don't wrap { }.
-	* init.c (build_value_init): Allow scalar value-init in templates.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	* semantics.c (potential_constant_expression_1): Allow 'this'.
-
-2011-08-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/50158
-	* typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
-	if it has side-effects and needs to be preevaluated.
-
-2011-08-23  Siddhesh Poyarekar  <siddhesh.poyarekar@gmail.com>
-
-	PR c++/50055
-	* except.c (begin_eh_spec_block): Build EH_SPEC block on the
-	same line as the function.
-
-2011-08-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/46862
-	* class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
-	which doesn't have any fields, clear it and diagnose.
-
-2011-08-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-	    Marc Glisse  <marc.glisse@normalesup.org>
-
-	PR libstdc++-v3/1773
-	* mangle.c (decl_mangling_context): Call
-	targetm.cxx.decl_mangling_context.
-	(write_unscoped_name): Use decl_mangling_context.
-
-2011-08-18  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/45625
-	* pt.c (parameter_of_template_p): Handle comparison with DECLs of
-	template parameters as created by process_template_parm.
-
-2011-08-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50086
-	* pt.c (unify_pack_expansion): Correct overloaded unification
-	logic.
-
-	* pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
-	on a member function or static data member, call mark_used.
-
-	PR c++/50054
-	* typeck2.c (cxx_incomplete_type_diagnostic): Handle
-	init_list_type_node.
-
-2011-08-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50075
-	* name-lookup.c (local_bindings_p): New.
-	* name-lookup.h: Declare it.
-	* lex.c (unqualified_name_lookup_error): Use it.
-
-	PR c++/50059
-	* error.c (dump_expr): Handle MODIFY_EXPR properly.
-
-	* decl.c (grok_reference_init): Handle constexpr here.
-	* call.c (initialize_reference): Not here.
-
-2011-08-12  David Li  <davidxl@google.com>
-
-	* class.c (update_vtable_entry_for_fn): Set
-	LOST_PRIMARY bit properly.
-
-2011-08-12  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50034
-	* call.c (convert_arg_to_ellipsis): force_rvalue only in
-	potentially evaluated context.
-
-2011-08-12  Richard Guenther  <rguenther@suse.de>
-
-	* call.c (build_over_call): Instead of memcpy use an
-	assignment of two MEM_REFs.
-
-2011-08-11  Romain Geissler  <romain.geissler@gmail.com>
-	    Brian Hackett  <bhackett1024@gmail.com>
-
-	* decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
-
-2011-08-10  Richard Guenther  <rguenther@suse.de>
-
-	* call.c (build_over_call): Call memcpy unconditionally.
-
-2011-08-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50020
-	* semantics.c (finish_call_expr): Don't look at 'this' if we
-	had an explicit object argument.
-
-	PR c++/50011
-	* typeck2.c (check_narrowing): Fix integer logic.
-
-2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
-
-2011-08-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48993
-	* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
-	on 'this' in a constructor.
-
-	PR c++/49921
-	* semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
-
-	PR c++/49669
-	* init.c (perform_member_init): Handle invalid array initializer.
-
-	PR c++/49988
-	* semantics.c (cxx_eval_array_reference): Handle failure to
-	reduce the array operand to something we can work with.
-
-2011-08-05  Gabriel Charette  <gchare@google.com>
-
-	* decl.c (finish_function): Remove unecessary line 0 hack.
-
-2011-08-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47453
-	* typeck.c (build_x_compound_expr_from_list): Also complain
-	about ({...}).
-
-	PR c++/49812
-	* typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
-
-	PR c++/49983
-	* parser.c (cp_parser_range_for): Only do auto deduction in
-	template if the range is non-dependent.
-
-	* init.c (perform_member_init): Always build_aggr_init
-	for a class member with an explicit mem-initializer.
-
-	* pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
-
-2011-08-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49905
-	* decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
-	for operator new and operator new [].  Call init_attributes.
-
-2011-08-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/43886
-	* parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
-
-	PR c++/49577
-	* typeck2.c (check_narrowing): Check unsigned mismatch.
-	* semantics.c (finish_compound_literal): check_narrowing.
-
-	PR c++/49593
-	* pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
-
-	PR c++/49803
-	* init.c (sort_mem_initializers): Initialize uses_unions_p here.
-	(build_field_list): Not here.
-
-	PR c++/49834
-	* parser.c (build_range_temp): Split out from...
-	(cp_convert_range_for): ...here.
-	(do_range_for_auto_deduction): New.
-	(cp_parser_range_for): Use it.
-
-2011-08-02  Jakub Jelinek  <jakub@redhat.com>
-
-	* cp-tree.h (finish_omp_atomic): Adjust prototype.
-	(cxx_omp_const_qual_no_mutable): New prototype.
-	(finish_omp_taskyield): New prototype.
-	* parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
-	parsing OpenMP 3.1 atomics.  Adjust finish_omp_atomic caller.
-	(cp_parser_omp_clause_name): Handle final and mergeable clauses.
-	(cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
-	functions.
-	(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
-	and PRAGMA_OMP_CLAUSE_MERGEABLE.
-	(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
-	(cp_parser_omp_taskyield): New function.
-	(cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
-	(cp_parser_omp_clause_reduction): Handle min and max.
-	* pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
-	(tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
-	OMP_CLAUSE_MERGEABLE.
-	* semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
-	arguments.  Handle OpenMP 3.1 atomics.  Adjust c_finish_omp_atomic
-	caller.
-	(finish_omp_clauses): Don't complain about const qualified
-	predetermined vars and static data members in firstprivate clause.
-	Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
-	and MAX_EXPR.
-	(finish_omp_taskyield): New function.
-	* cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
-	(cxx_omp_predetermined_sharing): Use it.
-
-2011-08-02  Jason Merrill  <jason@redhat.com>
-
-	* call.c (build_call_a): Also check at_function_scope_p.
-
-2011-08-01  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49932
-	* mangle.c (write_prefix): Handle decltype.
-
-	PR c++/49924
-	* semantics.c (cxx_eval_vec_init_1): Fix logic.
-
-	PR c++/49813
-	* semantics.c (potential_constant_expression_1): Allow any builtin.
-	(morally_constexpr_builtin_function_p): Remove.
-
-2011-07-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49867
-	* parser.c (cp_parser_lambda_expression): Also clear in_statement
-	and in_switch_statement_p.
-	(cp_parser_class_specifier): Likewise.
-
-2011-07-28  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49808
-	* pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
-	(convert_nontype_argument, tsubst_template_arg): Handle its output.
-
-2011-07-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/49813
-	* semantics.c (potential_constant_expression_1):  Handle FMA_EXPR.
-
-2011-07-27  Jeffrey Yasskin  <jyasskin@google.com>
-
-	* pt.c (build_template_decl): Copy the function_decl's
-	source location to the new template_decl.
-
-2011-07-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/49776
-	* typeck.c (cp_build_modify_expr): Check digest_init return value
-	for error_mark_node.
-
-2011-07-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR bootstrap/49845
-	* parser.c (cp_parser_perform_range_for_lookup): Always assign *being
-	and *end before returning.
-
-2011-07-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/49838
-	* parser.c (cp_parser_perform_range_for_lookup): Early return if
-	error_operand_p (range).
-
-2011-07-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49823
-	* parser.c (cp_parser_qualifying_entity): Handle templates.
-
-2011-07-22  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49793
-	* typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
-	Make conditional on -Wnarrowing.
-
-2011-07-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	Warn about the use of final/override in non-c++0x mode, and
-	add __final for non-c++0x mode.
-	* cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
-	* error.c (maybe_warn_cpp0x): Adjust.
-	* parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
-	'__final' as a non-c++0x alternative for 'final'.
-
-2011-07-22  Jason Merrill  <jason@redhat.com>
-	    Mark Glisse  <marc.glisse@normalesup.org>
-
-	PR c++/30112
-	* decl.c (cp_finish_decl): Apply pragma redefine_extname in
-	other namespaces as well.
-	* name-lookup.c (c_linkage_bindings): Define.
-	(lookup_extern_c_fun_in_all_ns): Rename from
-	lookup_extern_c_fun_binding_in_all_ns.  Return tree.
-	(pushdecl_maybe_friend_1): Adjust.  Copy DECL_ASSEMBLER_NAME.
-
-2011-07-20  Jason Merrill  <jason@redhat.com>
-
-	* parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
-	designated initializer syntax.
-	* decl.c (check_array_designated_initializer): Add index parm.
-	(maybe_deduce_size_from_array_init): Pass it.
-	(reshape_init_array_1): Likewise.
-
-	PR c++/6709 (DR 743)
-	PR c++/42603 (DR 950)
-	* parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
-	(cp_parser_nested_name_specifier_opt): Allow decltype.
-	(cp_parser_qualifying_entity): Likewise.
-	(cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
-	(cp_parser_simple_type_specifier): Handle decltype as scope.
-	(cp_parser_base_specifier): Allow decltype.
-	(cp_parser_base_clause): Don't crash on null base.
-	* parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
-	(CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
-
-2011-07-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49785
-	* pt.c (coerce_template_parms): Handle non-pack after pack.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* call.c (build_special_member_call): Use fold_build_pointer_plus.
-	* class.c (build_base_path): Likewise.
-	(convert_to_base_statically): Likewise.
-	(dfs_accumulate_vtbl_inits): Likewise.
-	* cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
-	* except.c (expand_start_catch_block): Likewise.
-	* init.c (expand_virtual_init): Likewise.
-	(build_new_1): Likewise.
-	(build_vec_delete_1): Likewise.
-	(build_vec_delete): Likewise.
-	* rtti.c (build_headof): Likewise.
-	(tinfo_base_init): Likewise.
-	* typeck.c (get_member_function_from_ptrfunc): Likewise.
-	(cp_build_addr_expr_1): Likewise.
-	* typeck2.c (build_m_component_ref): Likewise.
-
-2011-07-18  Martin Jambor  <mjambor@suse.cz>
-
-	* parser.c (cp_parser_parameter_declaration_list): Initialize
-	parenthesized_p.
-
-2011-07-16  Jason Merrill  <jason@redhat.com>
-
-	* pt.c (tinst_level_tick, last_template_error_tick): Replace with
-	last_error_tinst_level.
-	(push_tinst_level, pop_tinst_level): Adjust.
-	(problematic_instantiation_changed): Adjust.
-	(record_last_problematic_instantiation): Adjust.
-	* error.c (cp_print_error_function): Don't print
-	current_function_decl if we're in a template instantiation context.
-	(print_instantiation_full_context): Always print first line.
-
-2011-07-16  Nathan Froyd  <froydnj@codesourcery.com>
-	    Jason Merrill  <jason@redhat.com>
-
-	PR c++/45329
-	PR c++/48934
-	* cp-tree.h (fn_type_unification): Add `bool' parameter.
-	* pt.c (enum template_base_result): Define.
-	(unify_success, unify_unknown): Define.
-	(unify_parameter_deduction_failure): Define.
-	(unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
-	(unify_parameter_pack_mismatch): Define.
-	(unify_parameter_pack_inconsistent): Define.
-	(unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
-	(unify_expression_unequal, unify_inconsistency): Define.
-	(unify_method_type_error, unify_arity): Likewise.
-	(unify_too_many_parameters, unify_too_few_parameters): Define.
-	(unify_arg_conversion, unify_no_common_base): Define.
-	(unify_illformed_ptrmem_cst_expr): Define.
-	(unify_substitution_failure): Define.
-	(unify_inconsistent_template_template_parameters): Define.
-	(unify_template_deduction_failure): Define.
-	(unify_template_argument_mismatch): Define.
-	(unify_overload_resolution_failure): Define.
-	(comp_template_args_with_info): New function, split out from...
-	(comp_template_args): ...here.	Call it.
-	(deduction_tsubst_fntype): Add `complain' parameter'.  Pass it
-	to tsubst.
-	(unify): Add `explain_p' parameter.  Pass to all relevant calls.
-	Call above status functions when appropriate.
-	(resolve_overloaded_unification, try_one_overload): Likewise.
-	(type_unification, type_unification_real): Likewise.
-	(unify_pack_expansion): Likewise.
-	(get_template_base, try_class_unification): Likewise.
-	(get_bindings, more_specialized_fn): Pass false to unification
-	calls.
-	(get_class_bindings, do_auto_deduction): Likewise.
-	(convert_nontype_argument): Likewise.
-	(fn_type_unification): Likewise.  Pass tf_warning_or_error if
-	explain_p.
-	(get_template_base): Add `explain_p' parameter and pass it to
-	try_class_unification.	Return an enum template_base_result.
-	* class.c (resolve_address_of_overloaded_function): Pass false to
-	fn_type_unification.
-	* call.c (enum rejection_reason_code): Add new codes.
-	(struct rejection_reason): Add template_unification field.
-	Add template_instantiation field.
-	(template_unification_rejection): Define.
-	(template_unification_error_rejection): Define.
-	(template_instantiation_rejection): Define.
-	(invalid_copy_with_fn_template_rejection): Define.
-	(add_template_candidate): Pass false to unify.
-	Provide more rejection reasons when possible.
-	(print_template_unification_rejection): Define.
-	(print_arity_rejection): Define, split out from...
-	(print_z_candidate): ...here.  Add cases for new rejection
-	reasons.
-
-2011-07-15  Jason Merrill  <jason@redhat.com>
-
-	* Make-lang.in (check-g++-strict-gc): New.
-	(cp/except.o): Depend on gt-cp-except.h
-	* except.c: Include gt-cp-except.h.
-	* config-lang.in (gtfiles): Add cp/except.c.
-	* decl2.c (mark_used): Adjust constexpr condition, set
-	function_depth around template instantiation.
-	* parser.c (cp_parser_lambda_body): Set function_depth.
-	* semantics.c (maybe_add_lambda_conv_op): Likewise.
-
-	PR testsuite/49741
-	* Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
-
-2011-07-13  Jason Merrill  <jason@redhat.com>
-
-	* Make-lang.in (check-c++0x): New.
-
-2011-07-13  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
-	rather than a pointer to it.  Return true if the whole of the value
-	was initialized by the generated statements.  Use
-	complete_ctor_at_level_p instead of count_type_elements.
-
-2011-07-12   Diego Novillo  <dnovillo@google.com>
-
-	* name-lookup.h (cp_binding_level): Rename from cxx_scope.
-	Update all users.
-	(struct cp_binding_level): Fix indentation.
-
-2011-07-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49672
-	* pt.c (extract_fnparm_pack): Split out from...
-	(make_fnparm_pack): ...here.
-	(instantiate_decl): Handle non-pack parms after a pack.
-	* semantics.c (maybe_add_lambda_conv_op): Don't in a template.
-
-	* decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
-
-	PR c++/44609
-	* cp-tree.h (struct tinst_level): Add errors field.
-	* pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
-	(push_tinst_level): Don't start another decl in that case.
-	(reopen_tinst_level): Adjust errors field.
-	* decl2.c (cp_write_global_declarations): Don't complain about
-	undefined inline if its template was defined.
-	* mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
-
-2011-07-10  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49691
-	* parser.c (cp_parser_late_return_type_opt): Check quals parameter
-	rather than current_class_type to determine whether to set 'this'.
-	(cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
-	(cp_parser_init_declarator): Pass down member_p.
-
-2011-07-09  Jason Merrill  <jason@redhat.com>
-
-	* tree.c (build_vec_init_elt): Strip TARGET_EXPR.
-
-2011-07-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/45437
-	* typeck.c (cp_build_modify_expr): Preevaluate RHS.
-
-	* method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
-	* optimize.c (maybe_clone_body): Likewise.
-	* semantics.c (maybe_add_lambda_conv_op): Likewise.
-
-	PR c++/45603
-	* decl.c (expand_static_init): Don't get confused by user
-	declaration of __cxa_guard_acquire.
-
-	* typeck.c (cp_apply_type_quals_to_decl): Don't check
-	COMPLETE_TYPE_P either.
-
-	PR c++/49673
-	* typeck.c (cp_apply_type_quals_to_decl): Don't check
-	TYPE_NEEDS_CONSTRUCTING.
-
-2011-07-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49663
-	* pt.c (push_deduction_access_scope): Preserve
-	processing_template_decl across push_to_top_level.
-	And revert:
-	* class.c (pushclass): Accept NULL argument.
-	(popclass): Deal with popping null class.
-	* pt.c (push_access_scope, pop_access_scope): Use them rather than
-	push_to_top_level/pop_from_top_level.
-	* name-lookup.c (lookup_name_real_1): Check current_class_type.
-
-2011-07-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/49644
-	* typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
-	one non-complex and one complex argument, call save_expr on both
-	operands.
-
-2011-07-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49353
-	* semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
-	on kept inlines.
-
-	PR c++/49568
-	* method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
-
-2011-07-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48157
-	* pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
-	partial instantiation.
-
-	PR c++/49598
-	* semantics.c (finish_id_expression): convert_from_reference.
-
-2011-07-05  Richard Guenther  <rguenther@suse.de>
-
-	* decl.c (cxx_init_decl_processing): Defer building common
-	tree nodes to c_common_nodes_and_builtins.
-
-2011-07-04  Jason Merrill  <jason@redhat.com>
-
-	DR 1207
-	PR c++/49589
-	* mangle.c (write_expression): Handle 'this'.
-	* parser.c (cp_parser_postfix_dot_deref_expression): Allow
-	incomplete *this.
-	* semantics.c (potential_constant_expression_1): Check that
-	DECL_CONTEXT is set on 'this'.
-
-	* error.c (dump_template_bindings): Don't print typenames
-	for a partial instantiation.
-	(dump_function_decl): If we aren't printing function arguments,
-	print template arguments as <args> rather than [with ...].
-	(dump_expr): Don't print return type or template header.
-	[BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
-	* pt.c (dependent_template_arg_p): Handle null arg.
-
-	* error.c (type_to_string): Avoid redundant akas.
-
-2011-07-01  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/49605
-	* init.c (build_delete): Only warn for sfk_deleting_destructor.
-
-2011-07-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* Make-lang.in (cp/decl.o): Depend on pointer-set.h.
-	(cp/class.o): Likewise.
-	(cp/error.o): Likewise.
-	(cp/name-lookup.o): Likewise.
-	(cp/decl2.o): Likewise.  Don't depend on $(POINTER_SET_H).
-
-2011-07-01  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48261
-	* pt.c (lookup_template_function): Handle non-function.
-
-	PR c++/48593
-	* pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
-	* tree.c (build_qualified_name): Set PTRMEM_OK_P.
-	* semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
-	SCOPE_REF, too.
-	* cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
-	(QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
-
-	PR c++/48883
-	PR c++/49609
-	* pt.c (resolve_nondeduced_context): Call mark_used.
-
-	PR c++/49085
-	* semantics.c (finish_offsetof): Complain about incomplete type.
-
-2011-06-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49387
-	* rtti.c (get_tinfo_decl): Call complete_type.
-
-	PR c++/49569
-	* method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
-	DECL_PARM_INDEX on rhs parm.
-
-	* pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
-
-	PR c++/49355
-	* tree.c (stabilize_init): Handle aggregate initialization.
-
-	PR c++/48481
-	* name-lookup.c (struct arg_lookup): Add fn_set.
-	(add_function): Check it.
-	(lookup_arg_dependent_1): Initialize it.
-
-2011-06-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49216
-	* init.c (build_new_1): Pass {} down to build_vec_init.
-	(build_vec_init): Handle it.
-
-	DR 1207
-	PR c++/49003
-	* cp-tree.h (struct saved_scope): Add x_current_class_ptr,
-	x_current_class_ref.
-	(current_class_ptr, current_class_ref): Use them.
-	* decl.c (build_this_parm): Handle getting the class type.
-	* parser.c (cp_parser_late_return_type_opt): Set up 'this'
-	for use within the trailing return type.
-
-	* pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
-	don't tsubst DECL_INITIAL unless our type use auto.
-
-	PR c++/49520
-	* semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
-	(massage_constexpr_body): Not here.
-
-	PR c++/49554
-	* semantics.c (lambda_proxy_type): New.
-	(build_capture_proxy): Use it.
-	* cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
-	* pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
-
-	PR c++/45923
-	* class.c (explain_non_literal_class): New.
-	(finalize_literal_type_property): Call it.
-	* cp-tree.h: Declare it.
-	* semantics.c (ensure_literal_type_for_constexpr_object): Call it.
-	(is_valid_constexpr_fn): Likewise.
-	(massage_constexpr_body): Split out from...
-	(register_constexpr_fundef): ...here.
-	(is_instantiation_of_constexpr): New.
-	(expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
-	(explain_invalid_constexpr_fn): New.
-	(cxx_eval_call_expression): Call it.
-	(potential_constant_expression_1): Likewise.  Avoid redundant errors.
-	* method.c (process_subob_fn): Diagnose non-constexpr.
-	(walk_field_subobs): Likewise.
-	(synthesized_method_walk): Don't shortcut if we want diagnostics.
-	(explain_implicit_non_constexpr): New.
-	(defaulted_late_check): Use it.
-	* call.c (build_cxx_call): Remember location.
-
-	* method.c (maybe_explain_implicit_delete): Use pointer_set
-	instead of htab.
-
-	* class.c (finalize_literal_type_property): Update conditions.
-	* method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
-
-	* tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
-	* typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
-	* semantics.c (cxx_eval_vec_init_1): Correct type.
-
-	* init.c (build_value_init): Decide whether or not to zero-initialize
-	based on user-providedness of default ctor, not any ctor.
-	(build_value_init_noctor): Adjust assert.
-
-	DR 990
-	* call.c (convert_like_real) [ck_user]: Handle value-initialization.
-	(build_new_method_call_1): Likewise.
-	* init.c (expand_default_init): Handle direct list-initialization
-	of aggregates.
-
-2011-06-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* cp-tree.h (union lang_tree_node): Use it in chain_next expression.
-
-2011-06-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49528
-	* semantics.c (potential_constant_expression_1): Check
-	for non-literality rather than cleanup.
-	(cxx_eval_constant_expression): Likewise.
-
-	PR c++/49528
-	* semantics.c (potential_constant_expression_1): A TARGET_EXPR
-	with a cleanup isn't constant.
-	(cxx_eval_constant_expression): Likewise.
-	* init.c (expand_default_init): Use maybe_constant_init.
-
-2011-06-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/46400
-	* cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
-	instead of TYPE_CHAIN for chain_next for types.
-
-2011-06-23  Gabriel Charette  <gchare@google.com>
-
-	* name-lookup.h (cp_binding_level): Removed unused
-	member names_size. Update all users.
-
-2011-06-23  Jason Merrill  <jason@redhat.com>
-
-	* typeck2.c (build_functional_cast): Strip cv-quals for value init.
-	* init.c (build_zero_init_1): Not here.
-
-	PR c++/35255
-	* pt.c (resolve_overloaded_unification): Fix DR 115 handling.
-
-2011-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44625
-	* decl2.c (build_anon_union_vars): Early return error_mark_node
-	for a nested anonymous struct.
-
-2011-06-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49507
-	* decl2.c (mark_used): Don't call synthesize_method for
-	functions defaulted outside the class.
-
-	* optimize.c (maybe_clone_body): Set linkage flags before
-	cgraph_same_body_alias.
-
-	PR c++/49440
-	* class.c (set_linkage_according_to_type): Hand off to
-	determine_visibility.
-
-	PR c++/49395
-	* init.c (build_zero_init_1): Strip cv-quals from scalar types.
-
-	PR c++/36435
-	* pt.c (most_specialized_instantiation): Do check return types.
-
-2011-06-22  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49260
-	* call.c (build_call_a): Set cp_function_chain->can_throw here.
-	(build_cxx_call): Not here.
-
-2011-06-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49172
-	* decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
-	(grokdeclarator): constexpr doesn't apply const for refs.
-	* parser.c (cp_parser_initializer_clause): Don't call
-	maybe_constant_value here.
-	* call.c (initialize_reference): Handle constexpr.
-
-	PR c++/49482
-	* semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
-	static fn parameters.
-
-	* call.c (add_builtin_candidates): Use cv_unqualified rather than
-	TYPE_MAIN_VARIANT.
-	* pt.c (tsubst_arg_types): Likewise.
-	* except.c (build_throw): Use cv_unqualified.
-
-	PR c++/49418
-	* call.c (cxx_type_promotes_to): Don't strip cv-quals.
-	* semantics.c (lambda_return_type): Strip them here.
-
-2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
-
-	* semantics.c: Add sync_ or SYNC__ to builtin names.
-
-2011-06-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49216
-	* init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
-	base is a pointer.
-	* typeck2.c (process_init_constructor_array): Use {} for classes,
-	too.
-	* call.c (convert_like_real): Handle substitution failure.
-
-	PR c++/48138
-	* pt.c (canonicalize_type_argument): New.
-	(convert_template_argument, unify): Use it.
-
-	PR c++/47080
-	* call.c (rejection_reason_code): Add rr_explicit_conversion.
-	(print_z_candidate): Handle it.
-	(explicit_conversion_rejection): New.
-	(build_user_type_conversion_1): Reject an explicit conversion
-	function that requires more than a qualification conversion.
-
-	PR c++/47635
-	* decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
-
-	PR c++/48138
-	* tree.c (strip_typedefs): Use build_aligned_type.
-
-	PR c++/49205
-	* call.c (sufficient_parms_p): Allow parameter packs too.
-
-	PR c++/43321
-	* semantics.c (describable_type): Remove.
-	* cp-tree.h: Likewise.
-	* decl.c (cp_finish_decl): Don't call it.
-	* init.c (build_new): Likewise.
-	* parser.c (cp_parser_omp_for_loop): Likewise.
-	* pt.c (tsubst_decl): Likewise.
-	(do_auto_deduction): If we fail in a template, try again
-	at instantiation time.
-
-	PR c++/43831
-	* parser.c (cp_parser_lambda_introducer): Complain about redundant
-	captures.
-	* semantics.c (add_capture): Likewise.
-	(register_capture_members): Clear IDENTIFIER_MARKED.
-
-2011-06-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49458
-	* call.c (convert_class_to_reference_1): Allow binding function
-	lvalue to rvalue reference.
-
-	PR c++/43912
-	Generate proxy VAR_DECLs for better lambda debug info.
-	* cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
-	(LAMBDA_EXPR_PENDING_PROXIES): New.
-	(struct tree_lambda_expr): Add pending_proxies.
-	* name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
-	(qualify_lookup): Use is_lambda_ignored_entity.
-	* parser.c (cp_parser_lambda_expression): Don't adjust field names.
-	Call insert_pending_capture_proxies.
-	(cp_parser_lambda_introducer): Use this_identifier.
-	(cp_parser_lambda_declarator_opt): Call the object parameter
-	of the op() "__closure" instead of "this".
-	(cp_parser_lambda_body): Call build_capture_proxy.
-	* semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
-	(insert_pending_capture_proxies, insert_capture_proxy): New.
-	(is_normal_capture_proxy, is_capture_proxy): New.
-	(add_capture): Add __ to field names here, return capture proxy.
-	(add_default_capture): Use this_identifier, adjust to expect
-	add_capture to return a capture proxy.
-	(outer_lambda_capture_p, thisify_lambda_field): Remove.
-	(finish_id_expression, lambda_expr_this_capture): Adjust.
-	(build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
-	* pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
-	is null.
-
-	* name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
-	of artificial locals.
-
-	* parser.c (cp_parser_lambda_expression): Clear
-	LAMBDA_EXPR_THIS_CAPTURE after parsing.
-	* pt.c (tsubst_copy_and_build): Make sure it isn't set.
-
-	* cp-tree.h (struct tree_lambda_expr): Change common to typed.
-	Move non-pointers to end of struct.
-
-	* pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
-	* decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
-
-	* semantics.c (finish_non_static_data_member): Preserve dereference
-	in template.
-
-2011-06-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/44160
-	* parser.c (cp_parser_lambda_body): Share code between
-	simple and complex cases instead of using cp_parser_function_body.
-
-	PR c++/45378
-	* decl.c (check_initializer): Check narrowing.
-
-	PR c++/49229
-	* pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
-
-	PR c++/49251
-	* semantics.c (finish_id_expression): Mark even dependent
-	variables as used.
-
-	PR c++/49420
-	* error.c (dump_template_argument): Don't try to omit default
-	template args from an argument pack.
-
-2011-06-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR c++/49412
-	* decl.c (get_dso_handle_node): Mark __dso_handle hidden if
-	assembler supports hidden visibility.
-
-2011-06-14  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49107
-	* cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
-	* method.c (defaulted_late_check): Only maybe_instantiate_noexcept
-	if the declaration had an exception-specifier.
-	(process_subob_fn): Don't maybe_instantiate_noexcept.
-	* pt.c (maybe_instantiate_noexcept): Handle overload.
-	* typeck2.c (nothrow_spec_p_uninst): New.
-	(merge_exception_specifiers): Add 'fn' parm.  Build up overload.
-	* typeck.c (merge_types): Adjust.
-
-	* pt.c (deduction_tsubst_fntype): Don't save input_location.
-	(maybe_instantiate_noexcept): Likewise.
-
-2011-06-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* Make-lang.in (cp/method.o): Update dependencies.
-	* method.c: Include common/common-target.h.
-	(use_thunk): Use targetm_common.have_named_sections.
-
-2011-06-14  Steve Ellcey  <sje@cup.hp.com>
-
-	* decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
-
-2011-06-14  Jason Merrill  <jason@redhat.com>
-
-	* error.c (type_to_string): Print typedef-stripped version too.
-
-	PR c++/49117
-	* call.c (perform_implicit_conversion_flags): Print source type as
-	well as expression.
-
-	PR c++/49389
-	* typeck2.c (build_m_component_ref): Preserve rvalueness.
-
-	PR c++/49369
-	* class.c (build_base_path): Fix cv-quals in unevaluated context.
-
-	PR c++/49290
-	* semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
-	of fold_indirect_ref_1.
-	(cxx_eval_indirect_ref): Use it.
-
-2011-06-11  Jan Hubicka  <jh@suse.cz>
-
-	* decl2.c (cp_write_global_declarations): Process aliases; look trhough
-	same body aliases.
-
-2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/41769
-	* decl.c (grokdeclarator): Reject operator names in parameters.
-
-2011-06-10  Jan Hubicka  <jh@suse.cz>
-
-	* decl2.c (clear_decl_external): New functoin.
-	(cp_write_global_declarations): Use it.
-
-2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* cp-tree.h (error_operand_p): Remove.
-
-2011-06-09  David Krauss  <potswa@mac.com>
-
-	PR c++/49118
-	* typeck2.c (build_x_arrow): Push fake template context
-	to produce diagnostic on acyclic endless operator-> drill-down.
-	* call.c (build_new_op): Change Boolean overload status
-	value to a pointer to the overload function.
-	* cp-tree.h: Likewise.
-	* typeck.c: Likewise.
-	* parser.c: Likewise.
-	* decl2.c: Likewise.
-	* pt.c: Likewise.
-
-2011-06-09  Jason Merrill  <jason@redhat.com>
-
-	* semantics.c (maybe_constant_value): Handle overflowed input.
-	(non_const_var_error): Handle non-constant DECL_INITIAL.
-
-	* pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
-
-	* parser.c (cp_parser_constant_expression): Just return the
-	non-constant expression.
-
-	* semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
-
-2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/29003
-	* decl.c (grokdeclarator): Reject operator names in typedefs.
-
-2011-06-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49107
-	* cp-tree.def (DEFERRED_NOEXCEPT): New.
-	* cp-tree.h (struct tree_deferred_noexcept): New.
-	(DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
-	(DEFERRED_NOEXCEPT_SPEC_P): New.
-	(enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
-	(union lang_tree_node): Add tree_deferred_noexcept.
-	(maybe_instantiate_noexcept): Declare.
-	* cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
-	* error.c (dump_exception_spec): Likewise.
-	* cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
-	* ptree.c (cxx_print_xnode): Likewise.
-	* tree.c (cp_tree_equal): Likewise.
-	* decl.c (cp_tree_node_structure): Likewise.
-	(duplicate_decls): Call maybe_instantiate_noexcept.
-	* except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
-	(nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
-	DEFERRED_NOEXCEPT_SPEC_P.
-	* typeck2.c (merge_exception_specifiers): Likewise.
-	* decl2.c (mark_used): Call maybe_instantiate_noexcept.
-	* method.c (process_subob_fn, defaulted_late_check): Likewise.
-	* pt.c (tsubst_exception_specification): Add defer_ok parm.
-	Build DEFERRED_NOEXCEPT.
-	(maybe_instantiate_noexcept): New.
-	(tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
-	* search.c (check_final_overrider): Call maybe_instantiate_noexcept.
-
-	* semantics.c (potential_constant_expression_1): Handle destructor
-	call.
-
-2011-06-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* cp-tree.h (struct tinst_level): Add chain_next GTY
-	markup.
-
-2011-06-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49322
-	* pt.c (deduction_tsubst_fntype): Don't free the tinst entry
-	if a pending_template entry is pointing at it.
-
-2011-06-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48969
-	PR c++/44175
-	* error.c (subst_to_string): New.
-	(cp_printer): Use it for 'S'.
-	(print_instantiation_partial_context_line): Handle subst context.
-	* pt.c (push_tinst_level): Handle subst context.
-	(deduction_tsubst_fntype): Don't track specific substitutions.
-	Use push_tinst_level.
-
-	* pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
-	(fn_type_unification): Don't call push_deduction_access_scope here.
-
-2011-06-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48780
-	* typeck.c (perform_integral_promotions): Don't promote scoped enums.
-	* call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
-
-2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>,
-
-	PR obj-c++/48275
-	* parser.c (cp_parser_objc_at_property_declaration): Allow setter
-	and getter names to use all the allowed method names.
-
-2011-06-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49298
-	* semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
-
-	PR objc++/49221
-	* decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
-	at_function_scope_p.
-
-	PR c++/49134
-	* tree.c (build_target_expr): Deal with ARM ABI tweaks.
-
-2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* init.c (build_delete): Warn when deleting type with non-virtual
-	destructor.
-
-2011-06-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49276
-	* mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
-	DECL_CONTEXT.
-
-2011-06-01  Jason Merrill  <jason@redhat.com>
-
-	* pt.c (build_non_dependent_expr): Remove special handling of
-	REFERENCE_REF_P.
-
-	PR c++/44175
-	* pt.c (template_args_equal): Handle one arg being NULL_TREE.
-	(deduction_tsubst_fntype): Handle excessive non-infinite recursion.
-
-	PR c++/49253
-	* typeck2.c (build_x_arrow): Don't use build_min_nt.
-
-2010-05-31  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/48010
-	* name-lookup.c (supplement_binding_1): If the old binding was a
-	type name, also check that the DECL actually refers to the same
-	type or is not a type.
-
-2011-05-31  Jason Merrill  <jason@redhat.com>
-
-	PR c++/44870
-	* tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR.  Handle
-	ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
-	(build_min_non_dep): Preserve reference refs.
-	(build_min_non_dep_call_vec): Likewise
-
-2011-05-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49223
-	* semantics.c (finish_omp_clauses): Call require_complete_type
-	even for copyin/copyprivate clauses.  Only call
-	cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
-
-2011-05-28  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46124
-	* parser.c (cp_parser_lambda_expression): Improve error recovery.
-	(cp_parser_lambda_declarator_opt): Likewise.  Return bool.
-
-2011-05-27  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47277
-	* parser.c (cp_parser_pseudo_destructor_name): Commit to parse
-	after we see the ~.
-
-	* mangle.c (mangle_decl_string): Make sure we don't try to mangle
-	templates.
-
-	PR c++/47049
-	* semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
-	* decl.c (start_preparsed_function): Don't call comdat_linkage for
-	a template.
-
-	PR c++/47132
-	* mangle.c (write_expression): Handle MODOP_EXPR.
-
-	PR c++/47277
-	* parser.c (cp_parser_unqualified_id): Don't check
-	constructor_name_p for enums.
-
-	PR c++/47687
-	* pt.c (dependent_type_p_r): Avoid infinite recursion.
-
-	PR c++/48284
-	* error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
-	with INDIRECT_REF of REFERENCE_TYPE.
-
-	PR c++/49181
-	* pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
-
-2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-tree.h (building_stmt_tree): Delete.
-	* decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
-	(build_aggr_init_full_exprs): Call building_stmt_list_p
-	instead of building_stmt_tree.
-	(initialize_local_var): Likewise.
-	(finish_function): Likewise.
-	* decl2.c (finish_anon_union): Likewise.
-	* init.c (begin_init_stmts): Likewise.
-	(finish_init_stmts): Likewise.
-	(expand_aggr_init_1): Likewise.
-	* name-lookup.c (do_local_using_decl): Likewise.
-	(do_namespace_alias): Likewise.
-	(do_using_directive): Likewise.
-	(cp_emit_debug_info_for_using): Likewise.
-	* semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
-
-2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/42056
-	* typeck2.c (build_functional_cast): Complain early for invalid uses
-	of 'auto' and set type to error_mark_node.
-
-2011-05-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47721
-	* parser.c (cp_parser_member_declaration): Allow friend T.
-	* friend.c (make_friend_class): Ignore non-classes.
-	* pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
-
-	DR 1004
-	* pt.c (convert_template_argument): Don't complain about using
-	injected-class-name as template template argument.
-
-	PR c++/47956
-	* decl.c (check_static_variable_definition): Now static.
-	(cp_finish_decl): Call it here.
-	(grokdeclarator): Not here.
-	* pt.c (instantiate_class_template_1): Or here.
-	* cp-tree.h: Don't declare it.
-
-2011-05-26  Janis Johnson  <janis187@us.ibm.com>
-	    Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR c++/2288
-	PR c++/18770
-	* name-lookup.h (enum scope_kind): Add sk_cond.
-	* name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
-	Detect and report error for redeclaration from for-init or if
-	or switch condition.
-	(begin_scope): Handle sk_cond.
-	* semantics.c (begin_if_stmt): Use sk_cond.
-	(begin switch_stmt): Ditto.
-
-2011-05-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48211
-	* name-lookup.h (cp_class_binding): Make base a pointer.
-	* name-lookup.c (new_class_binding): Adjust.
-	(poplevel_class): Adjust.
-
-	PR c++/48424
-	* decl.c (grokparms): Function parameter packs don't need to
-	go at the end.
-	* pt.c (type_unification_real): But they aren't deduced otherwise.
-
-2011-05-25  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48536
-	* decl.c (build_enumerator): If incremented enumerator won't fit in
-	previous integral type, find one it will fit in.
-
-	PR c++/48599
-	* decl.c (create_array_type_for_decl): Complain about array of auto.
-
-	PR c++/44994
-	PR c++/49156
-	* error.c (dump_template_bindings): Set processing_template_decl
-	for a partial instantiation.
-
-	PR c++/45401
-	* decl.c (grokdeclarator): Don't change type when adding rvalue ref
-	to another reference type.
-
-	PR c++/44311
-	* decl.c (case_conversion): New.
-	(finish_case_label): Use it.
-
-	* ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
-
-	PR c++/45698
-	* pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
-
-	PR c++/46005
-	* decl.c (grokdeclarator): Complain about auto typedef.
-
-	PR c++/46245
-	* decl.c (grokdeclarator): Complain later for auto parameter.
-	* pt.c (splice_late_return_type): Handle use in a template
-	type-parameter.
-
-	PR c++/46696
-	* typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
-
-	PR c++/47184
-	* parser.c (cp_parser_parameter_declaration): Recognize
-	list-initialization.
-	(cp_parser_direct_declarator): Check for the closing
-	paren before parsing definitely.
-
-	PR c++/48935
-	* parser.c (cp_parser_constructor_declarator_p): Don't check
-	constructor_name_p for enums.
-	(cp_parser_diagnose_invalid_type_name): Correct error message.
-
-	PR c++/45418
-	* init.c (perform_member_init): Handle list-initialization
-	of array of non-trivial class type.
-
-	PR c++/45080
-	* pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
-	* semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
-
-	PR c++/48292
-	* pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
-	function parameter pack.
-	(tsubst_pack_expansion): Likewise.
-
-	* cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
-	TS_COMMON.
-
-2011-05-25  Jakub Jelinek  <jakub@redhat.com>
-
-	* cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
-	as TS_TYPED.
-
-	PR c++/49136
-	* semantics.c (cxx_eval_bit_field_ref): Handle the
-	case when BIT_FIELD_REF doesn't cover only a single field.
-
-2011-05-24  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49042
-	* pt.c (get_mostly_instantiated_function_type): Use
-	push_deferring_access_checks rather than set flag_access_control.
-
-2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>,
-
-	* parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
-	syntax error in declaring an ObjC instance variable.
-
-2011-05-24  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48884
-	* class.c (pushclass): Accept NULL argument.
-	(popclass): Deal with popping null class.
-	* pt.c (push_access_scope, pop_access_scope): Use them rather than
-	push_to_top_level/pop_from_top_level.
-	(push_deduction_access_scope, pop_defarg_context): New.
-	(fn_type_unification): Use them.
-	* name-lookup.c (lookup_name_real_1): Check current_class_type.
-
-2011-05-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* decl.c (grokdeclarator): Use current_class_name.
-
-2011-05-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* Make-lang.in (GXX_OBJS): Remove prefix.o.
-	(g++$(exeext)): Use libcommon-target.a.
-	(CXX_C_OBJS): Remove prefix.o.
-
-2011-05-23  Jason Merrill  <jason@redhat.com>
-
-	* pt.c (tsubst_copy_and_build): Use current_class_name.
-
-	PR c++/49102
-	* call.c (convert_arg_to_ellipsis): Call force_rvalue.
-
-	PR c++/49105
-	* typeck.c (cp_build_c_cast): Don't strip cv-quals when
-	converting to reference.
-	(build_static_cast_1): Update for glvalues.
-
-	PR c++/49105
-	* typeck.c (build_const_cast_1): Handle rvalue references.
-
-	PR c++/47263
-	* decl.c (use_eh_spec_block): Do use an EH spec block for a
-	lambda op().
-
-	PR c++/49058
-	* call.c (splice_viable): Be strict in templates.
-
-	PR c++/47336
-	* error.c (dump_template_bindings): Suppress access control.
-
-	PR c++/47544
-	* pt.c (instantiate_decl): Handle =default.
-
-	PR c++/48617
-	* pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
-
-2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* call.c (build_over_call): Tweak call to check_function_arguments.
-	* typeck.c (cp_build_function_call_vec): Likewise.
-
-2011-05-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/18016
-	* init.c (perform_member_init): Check for self-initialization.
-
-2011-05-22  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48647
-	* typeck.c (composite_pointer_type_r): Return error_mark_node
-	on error in SFINAE context.
-
-2011-05-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48945
-	* decl.c (grokdeclarator): Don't add set const function-cv-qual
-	for constexpr fns to memfn_quals, just add it to the type.
-	(revert_static_member_fn): Don't complain about quals.
-	(check_static_quals): New.
-	(grokfndecl): Call it.
-	(start_preparsed_function): Don't call revert_static_member_fn.
-
-	PR c++/48945
-	* decl.c (revert_static_member_fn): Ignore const on constexpr fn.
-
-	PR c++/48780
-	* cvt.c (type_promotes_to): Don't promote scoped enums.
-
-	PR c++/49066
-	* decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
-
-	PR c++/48873
-	* tree.c (stabilize_expr): Fix typo.
-
-	DR 1073
-	PR c++/49082
-	* typeck.c (comp_except_specs): noexcept(false) is not compatible
-	with throw(type-list).
-	* typeck2.c (merge_exception_specifiers): noexcept(false)
-	beats any more limited specification.
-
-	PR c++/24163
-	PR c++/29131
-	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
-	unqualified lookup.
-	* semantics.c (perform_koenig_lookup): Add complain parm.
-	* cp-tree.h: Adjust.
-	* parser.c (cp_parser_postfix_expression): Adjust.
-	(cp_parser_perform_range_for_lookup): Adjust.
-
-2011-05-20  Jason Merrill  <jason@redhat.com>
-
-	* semantics.c (finish_call_expr): SET_EXPR_LOCATION.
-
-2011-05-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
-
-2011-05-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49043
-	* decl.c (check_omp_return): Stop searching on sk_function_parms.
-
-	PR c++/48869
-	* method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
-	pass it down to locate_fn_flags.
-	* cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
-	* semantics.c (cxx_omp_create_clause_info): Adjust callers.
-	* cp-gimplify.c: Include splay-tree.h.
-	(splay_tree_compare_decl_uid, omp_var_to_track,
-	omp_cxx_notice_variable): New functions.
-	(struct cp_genericize_omp_taskreg): New type.
-	(struct cp_genericize_data): Add omp_ctx field.
-	(cp_genericize_r): Attempt to determine implicitly determined
-	firstprivate class type variables.
-	(cp_genericize): Clear omp_ctx.
-	* Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
-
-2011-05-18  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48948
-	PR c++/49015
-	* class.c (finalize_literal_type_property): Do check
-	for constexpr member functions of non-literal class.
-	(finish_struct): Don't call check_deferred_constexpr_decls.
-	* cp-tree.h: Don't declare it.
-	(DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
-	* decl.c (grok_special_member_properties): Don't check it
-	(grokfnedcl): Don't call validate_constexpr_fundecl.
-	(start_preparsed_function): Do call it.
-	* pt.c (tsubst_decl): Don't call it.
-	(instantiate_class_template_1): Don't call
-	check_deferred_constexpr_decls.
-	* semantics.c (literal_type_p): Check for any incompleteness.
-	(ensure_literal_type_for_constexpr_object): Likewise.
-	(is_valid_constexpr_fn): Revert deferral changes.
-	(validate_constexpr_fundecl): Likewise.
-	(register_constexpr_fundef): Likewise.
-	(check_deferred_constexpr_decls): Remove.
-
-2011-05-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48969
-	* pt.c (deduction_tsubst_fntype): Use a VEC initially.
-
-2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* cxx-pretty-print.c: Update comment.
-	* semantics.c (trait_expr_value, finish_trait_expr):
-	Reorder the cases.
-	* parser.c (cp_parser_primary_expression): Likewise.
-
-2011-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/48994
-	* parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
-
-2011-05-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	Implement final on class.
-	* class.c (check_bases): Diagnose derivation from a final class.
-	* cp-tree.h (lang_type_class): Add is_final and adjust dummy.
-	(CLASSTYPE_FINAL): New.
-	* parser.c (cp_parser_class_head): Parse class-virt-specifier, set
-	CLASSTYPE_FINAL.
-	* pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
-
-2011-05-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48969
-	* pt.c (deduction_tsubst_fntype): New.
-	(fn_type_unification): Use it.
-	(init_template_processing): Initialize hash table.
-	(print_template_statistics): Print hash table stats.
-
-	* call.c (build_op_call): Use timevar_cond_start/stop.
-	(build_user_type_conversion): Likewise.
-
-2011-05-12  Jason Merrill  <jason@redhat.com>
-
-	* cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
-	* semantics.c (validate_constexpr_fundecl): Set it.
-	(check_deferred_constexpr_decls): Clear it.
-	(register_constexpr_fundef): Make sure it isn't set.
-	* decl.c (grok_special_member_properties): Check it.
-
-2011-05-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48948
-	* semantics.c (validate_constexpr_fundecl): Defer checking if
-	an argument type is being defined.
-	(is_valid_constexpr_fn): Add defer_ok parm.
-	(cxx_eval_call_expression): Adjust.
-	(check_deferred_constexpr_decls): New.
-	(literal_type_p): Make sure type isn't being defined.
-	(ensure_literal_type_for_constexpr_object): Handle type being defined.
-	* cp-tree.h: Declare check_deferred_constexpr_decls.
-	* decl.c (grokfndecl): Call validate_constexpr_fundecl here.
-	(start_preparsed_function, cp_finish_decl): Not here.
-	* class.c (finalize_literal_type_property): Don't call
-	validate_constexpr_fundecl.
-	(finish_struct): Call check_deferred_constexpr_decls.
-	* pt.c (tsubst_decl): Call validate_constexpr_fundecl.
-	(instantiate_class_template): Call check_deferred_constexpr_decls.
-
-	* semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
-	rather than DECL_TEMPLATE_INSTANTIATION.
-	(cxx_eval_call_expression): Likewise.
-
-	* semantics.c (register_constexpr_fundef): Add to hash table here.
-	(validate_constexpr_fundecl): Not here.
-
-	* decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
-
-	* pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
-	do call maybe_constant_value in C++0x mode.
-	* semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
-
-	PR c++/48745
-	* pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
-
-2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
-	TYPE_VALUES_RAW.
-	(UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
-	(DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
-	(TEMPLATE_TYPE_PARM_INDEX): Likewise.
-
-2011-05-10  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48930
-	* class.c (type_build_ctor_call): New.
-	* cp-tree.h: Declare it.
-	* decl.c (check_initializer): Use it instead of
-	TYPE_NEEDS_CONSTRUCTING.
-	* init.c (build_value_init, build_value_init_noctor): Likewise.
-	(perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
-	(build_vec_init): Likewise.
-	* typeck2.c (process_init_constructor_array): Likewise.
-	(process_init_constructor_record): Likewise.
-
-	PR c++/48736
-	* pt.c (tsubst_copy_and_build): Handle substitution of a pack
-	expansion producing another expansion.
-
-2011-05-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	Fixes for override/final.
-	* class.c (check_for_override): Diagnose final on a nonvirtual
-	member function, diagnose override for a virtual with no matching
-	override. Don't fiddle around with DECL_VINDEX.
-
-2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
-	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
-	* cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
-	operand of EXPR_PACK_EXPANSION.
-	(cp_tree_operand_length): Declare.
-	* tree.c (cp_tree_operand_length): Define.
-	(cp_tree_equal): Call it.
-	* pt.c (value_dependent_expr_P): Likewise.
-	* mangle.c (write_expression): Likewise.
-
-2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48737
-	PR c++/48744
-	* decl.c (reshape_init): Take a complain parameter and do
-	not call error if tf_error is not set.
-	(check_initializer, reshape_init_r, reshape_init_array,
-	reshape_init_array_1, reshape_init_vector, reshape_init_class):
-	Adjust.
-	* typeck2.c (digest_init_r): Take a complain parameter and
-	pass it to convert_for_initialization.
-	(digest_init, digest_init_flags, process_init_constructor_array,
-	process_init_constructor_record, process_init_constructor_union,
-	process_init_constructor, digest_init_r): Adjust.
-	* init.c (expand_default_init, build_new_1): Likewise.
-	* typeck.c (cp_build_modify_expr): Likewise.
-	* decl2.c (grokfield): Likewise.
-	* call.c (convert_like_real, convert_default_arg): Likewise.
-	* semantics.c (finish_compound_literal): Pass complain to
-	reshape_init and digest_init.
-	* cp-tree.h: Adjust declarations.
-
-2011-05-07  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/48859
-	* init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
-	recursion if there is user defined constructor.
-
-2011-05-09  Jason Merrill  <jason@redhat.com>
-
-	PR c++/34772
-	* decl.c (initialize_local_var): Use DECL_INITIAL for simple
-	initialization.
-
-2011-05-08  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	Implement final/override for member functions.
-	* class.c (check_for_override): Check for DECL_OVERRIDE_P.
-	* cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
-	(cp_virt_specifiers, enum virt_specifier): New.
-	* decl.c (set_virt_specifiers): New.
-	(grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
-	* parser.c (make_call_declarator): add virt-specifiers parameter.
-	(cp_parser_lambda_declarator_opt): Adjust.
-	(cp_parser_direct_declarator): Likewise.
-	(cp_parser_virt_specifier_seq_opt): New.
-	* search.c (check_final_overrider): Diagnose attempts to override
-	a final member function.
-
-2011-05-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48574
-	* class.c (fixed_type_or_null): Use type_dependent_p_push to test
-	if the instance has a dependent initializer.
-
-2011-05-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48816
-	* cxx-pretty-print.c (pp_cxx_template_declaration): Remove
-	effectively unused variable.
-
-2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* name-lookup.h (global_bindings_p): Adjust prototype.
-	* name-lookup.c (global_bindings_p): Return bool.
-
-2011-05-06  Jason Merrill  <jason@redhat.com>
-
-	* decl.c (stabilize_save_expr_r): Set *walk_subtrees as
-	appropriate.
-
-	PR c++/48909
-	* semantics.c (cxx_eval_conditional_expression): Check
-	integer_zerop instead.
-	(potential_constant_expression_1): Likewise.
-
-	PR c++/48911
-	* semantics.c (cxx_eval_array_reference): Handle implicit
-	initializers.
-
-2011-05-06  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
-	* call.c (standard_conversion): Call class_of_this_parm.
-	* cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
-	(pp_cxx_direct_abstract_declarator): Likewise.
-	* decl2.c (change_return_type): Likewise.
-	(cp_reconstruct_complex_type): Likewise.
-	* error.c (dump_type_suffix, dump_function_decl): Likewise.
-	* mangle.c (write_function_type): Likewise.
-	* pt.c (unify): Likewise.
-	* typeck.c (merge_types, type_memfn_quals): Likewise.
-	* decl.c (build_this_parm): Call type_of_this_parm.
-
-2011-05-06  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48838
-	* cp-tree.h (non_static_member_function_p): Declare new function.
-	* tree.c (non_static_member_function_p): Define it.
-	* semantics.c (finish_call_expr): Use it.
-
-2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* decl.c (finish_case_label): Omit the loc argument to
-	build_case_label.
-
-2011-05-05  Jason Merrill  <jason@redhat.com>
-
-	* cp-tree.h (REFERENCE_REF_P): Just check the type.
-	* cvt.c (convert_from_reference): Adjust.
-	* pt.c (build_non_dependent_expr): Adjust.
-	* semantics.c (finish_offsetof): Adjust.
-	* tree.c (lvalue_kind): Use it.
-
-	PR c++/48873
-	* tree.c (stabilize_expr): Don't make gratuitous copies of classes.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* decl.c (start_preparsed_function): Do not set
-	dont_save_pending_sizes_p.
-
-2011-05-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* parser.c (cp_parser_objc_method_definition_list): Update call to
-	objc_start_method_definition.
-
-2011-05-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48749
-	* class.c (resolves_to_fixed_type_p): Don't look closely
-	in templates.
-
-2011-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/28501
-	* call.c (add_builtin_candidate): Handle REALPART_EXPR and
-	IMAGPART_EXPR.
-
-2011-05-02  Lawrence Crowl  <crowl@google.com>
-
-	* decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
-	(poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
-	Change TV_NAME_LOOKUP to start/stop.
-	(define_label): Refactor timevar calls out to a wrapper function.
-	Change TV_NAME_LOOKUP to start/stop.
-	(xref_tag): Likewise.
-	(lookup_label): Refactor timevar calls out to a wrapper function.
-	Change TV_NAME_LOOKUP to start_cond/stop_cond.
-
-	* pt.c: (instantiate_class_template): Add a wrapper to push/pop new
-	TV_TEMPLATE_INST.
-	(instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
-	(lookup_template_class): Refactor timevar calls out to a wrapper
-	function.  Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
-	(instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
-
-	* name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
-	(poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
-	(push_namespace): Likewise.
-	(pop_nested_namespace): Likewise.
-	(pushdecl_namespace_level): Likewise.
-	(store_class_bindings): Likewise.
-	(push_to_top_level): Likewise.
-	(identifier_type_value): Refactor timevar calls out to a wrapper
-	function.  Change TV_NAME_LOOKUP to start/stop.
-	(find_binding): Likewise.
-	(push_using_decl): Likewise.
-	(lookup_arg_dependent): Likewise.
-	(push_using_directive): Likewise.
-	(qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
-	to plain code.  Change TV_NAME_LOOKUP to start/stop.
-	(lookup_type_current_level): Likewise.  Refactor inner return to
-	break.
-	(pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
-	code.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
-	(pushdecl_top_level_1): Likewise.
-	(lookup_using_namespace): Likewise.
-	(pushdecl_with_scope): Refactor timevar calls out to a wrapper
-	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
-	(push_overloaded_decl): Likewise.
-	(push_class_level_binding): Likewise.
-	(namespace_binding): Likewise.
-	(set_namespace_binding): Likewise.
-	(supplement_binding): Likewise.
-	(unqualified_namespace_lookup): Likewise.
-	(lookup_name_real): Likewise.
-	(lookup_type_scope): Likewise.
-	(namespace_ancestor): Likewise.
-	(lookup_name_innermost_nonclass_level): Likewise.
-	(pushtag): Likewise.
-	(pop_from_top_level): Likewise.
-	(pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
-	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Wrap long
-	lines.
-	(add_using_namespace): Refactor timevar calls out to a wrapper
-	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Bypass
-	wrapper on call to self.
-
-	* decl2.c: (cp_write_global_declarations):  Add start/stop of
-	new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
-	Remove push/pop calls to TV_VARCONST.
-
-	* parser.c: Add include of "timevar.h".
-	(cp_parser_explicit_instantiation): Add push/pop calls to
-	TV_TEMPLATE_INST.
-	(cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
-	(cp_parser_class_specifier): Add wrapper to add push/pop calls to
-	TV_PARSE_STRUCT.
-	(cp_parser_function_definition_from_specifiers_and_declarator): Add
-	push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
-	(cp_parser_late_parsing_for_member):  Add push/pop calls to
-	new TV_PARSE_INMETH.
-
-	* call.c: Add include of "timevar.h".
-	(convert_class_to_reference): Wrap and add push/pop calls to 
-	TV_OVERLOAD.
-	(build_op_call): Likewise.
-	(build_conditional_expr): Likewise.
-	(build_new_op): Likewise.
-	(build_new_method_call): Likewise.
-	(build_user_type_conversion): Reorganize to single return and add
-	push/pop calls to TV_OVERLOAD.
-	(perform_overload_resolution): Likewise.
-
-	* Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
-
-2011-05-02  Jason Merrill  <jason@redhat.com>
-
-	* tree.c (build_vec_init_expr): Take complain parm.
-	(build_vec_init_elt): Likewise.  Free arg vector.
-	(diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
-	* cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
-	(VEC_INIT_EXPR_INIT): Likewise.
-	Adjust build_vec_init_expr declaration.
-	* init.c (perform_member_init): Adjust.
-
-	Revert:
-	PR c++/40975
-	* cp-tree.def (VEC_INIT_EXPR): Add third operand.
-	* cp-tree.h (VEC_INIT_EXPR_NELTS): New.
-	* cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
-	* tree.c (build_vec_init_expr): Handle getting pointer/nelts.
-	(build_vec_init_elt): Don't expect an array type.
-	(build_array_copy): Adjust.
-	* init.c (perform_member_init): Adjust.
-	(build_new_1): Use build_vec_init_expr.
-
-	PR c++/48834
-	* tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
-	Protect an explicit target.
-
-	PR c++/48446
-	* decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
-	(compute_array_index_type): Revert earlier 48446 changes.
-	(grokdeclarator): Use stabilize_vla_size.
-
-2011-05-02  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
-	    Eric Botcazou <ebotcazou@adacore.com>
-
-	* parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
-	instead of inappropriate zero values.
-
-2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47969
-	* decl.c (compute_array_index_type): Check build_expr_type_conversion
-	return value for NULL_TREE.
-
-2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48606
-	* init.c (perform_member_init): Check build_value_init return
-	value for error_mark_node.
-
-2011-04-29  Diego Novillo  <dnovillo@google.com>
-	    Le-Chun Wu  <lcwu@google.com>
-
-	* call.c (conversion_null_warnings): Also handle assignments
-	when warning about NULL conversions.
-
-2011-04-29  Le-Chun Wu  <lcwu@google.com>
-
-	* cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
-	* call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
-	(build_over_call): Use it to determine whether to emit a NULL
-	warning for template function instantiations.
-	(build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
-	EXPLICIT_TARGS is set.
-
-2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>,
-	    Mike Stump <mikestump@comcast.net>
-
-	* Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
-	in maintainer mode.  Use the --output-file option of gperf instead
-	of > to prevent creating an empty cp/cfns.h when gperf is not
-	available.
-
-2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48798
-	* semantics.c (finish_base_specifier): cv-qualified base class
-	is fine, per DR 484.
-
-2011-04-28  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48656
-	* semantics.c (finish_call_expr): Don't forget BASELINK nodes when
-	considering call expressions involving a member function.
-
-2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48530
-	* tree.c (build_cplus_new): Check build_target_expr return
-	value for error_mark_node.
-
-2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48771
-	* semantics.c (literal_type_p): Reference types are literal types,
-	per the FDIS.
-	(valid_type_in_constexpr_fundecl_p): Remove.
-	(is_valid_constexpr_fn): Adjust.
-
-2011-04-27  Jason Merrill  <jason@redhat.com>
-
-	PR libstdc++/48760
-	Implement list-initialization of _Complex.
-	* decl.c (reshape_init_r): Allow {real,imag} for _Complex.
-	(check_initializer): Likewise.
-	* call.c (build_complex_conv): New.
-	(implicit_conversion): Call it.
-	(convert_like_real): Handle it.
-	* typeck2.c (check_narrowing): Handle it.
-
-	* init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
-	decide whether to delete.
-	(build_vec_init): Pass sfk_complete_destructor.
-
-	PR c++/40975
-	* cp-tree.def (VEC_INIT_EXPR): Add third operand.
-	* cp-tree.h (VEC_INIT_EXPR_NELTS): New.
-	* cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
-	* tree.c (build_vec_init_expr): Handle getting pointer/nelts.
-	(build_vec_init_elt): Don't expect an array type.
-	(build_array_copy): Adjust.
-	* init.c (perform_member_init): Adjust.
-	(build_new_1): Use build_vec_init_expr.
-
-	* class.c (resolve_address_of_overloaded_function): Don't
-	change OVERLOAD to TREE_LIST.
-	* pt.c (print_candidates_1): Remove nonsensical assert.
-
-	PR c++/48046
-	* parser.c (cp_parser_diagnose_invalid_type_name): Commit
-	to tentative parse sooner.
-
-2011-04-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/42687
-	* parser.c (cp_parser_primary_expression): Set *idk to
-	CP_ID_KIND_NONE for a parenthesized identifier.
-
-	* ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
-	(cxx_print_identifier): Correct indentation.
-
-	PR c++/48530
-	* decl.c (cxx_maybe_build_cleanup): Add complain parm.
-	* tree.c (force_target_expr): Add complain parm.
-	(build_target_expr_with_type): Likewise.
-	(get_target_expr_sfinae): Split out.
-	(build_vec_init_expr, bot_manip): Adjust.
-	* init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
-	(build_delete, build_dtor_call): Likewise.
-	(perform_direct_initialization_if_possible): Adjust.
-	(build_vec_init): Handle error return.
-	* cvt.c (force_rvalue): Add complain parm.
-	Call build_special_member_call directly.
-	* decl2.c (delete_sanity): Add complain parm.
-	(build_cleanup): Adjust.
-	* pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
-	* semantics.c (finish_stmt_expr_expr): Adjust.
-	(finish_compound_literal): Adjust.
-	* parser.c (cp_parser_delete_expression): Adjust.
-	* typeck2.c (build_functional_cast): Adjust.
-	* cp-tree.h: Adjust.
-
-2011-04-26  Martin Jambor  <mjambor@suse.cz>
-
-	* class.c (cp_fold_obj_type_ref): Remove.
-	* cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
-
-2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* cp-tree.def: Add a new UNDERLYING_TYPE tree code.
-	* cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
-	(UNDERLYING_TYPE_TYPE): Add.
-	* cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
-	as TS_COMMON.
-	* parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
-	cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
-	(cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
-	* semantics.c (finish_underlying_type): New.
-	* typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
-	* error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
-	* cxx-pretty-print.c (p_cxx_type_id): Likewise.
-	* tree.c (cp_walk_subtrees): Likewise.
-	* pt.c (for_each_template_parm_r, tsubst, unify,
-	dependent_type_p_r): Likewise.
-	* mangle.c (write_type): Sorry for __underlying_type.
-
-2011-04-25  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48707
-	* decl.c (type_dependent_init_p): New.
-	(cp_finish_decl): Check it.
-	* pt.c (any_type_dependent_elements_p): New.
-	* cp-tree.h: Declare it.
-
-2011-04-20  Jason Merrill  <jason@redhat.com>
-
-	* semantics.c (finish_compound_literal): Don't put an array
-	with a dtor in a static variable.
-
-	* call.c (build_over_call): Handle trivial dtor.
-
-	* search.c (lookup_fnfields_slot): Call complete_type.
-
-	PR c++/48594
-	* decl2.c (build_offset_ref_call_from_tree): Move
-	non-dependency of object outside condition.
-
-	PR c++/48657
-	* decl.c (cp_finish_decl): Simplify template handling.
-
-2011-04-20  Jim Meyering  <meyering@redhat.com>
-
-	* tree.c (cxx_printable_name_internal): Remove useless if-before-free.
-
-2011-04-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46304
-	* typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
-
-	PR c++/45267
-	* decl.c (duplicate_decls): Keep always_inline attribute
-	in sync with DECL_DISREGARD_INLINE_LIMITS.
-
-2011-04-18  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48569
-	* typeck2.c (build_functional_cast): Handle VOID_TYPE.
-
-	PR c++/48537
-	* init.c (build_value_init): Handle UNION_TYPE the same.
-
-2011-04-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/48632
-	* parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
-	for type dependent pointers.
-
-2011-04-18  Jim Meyering  <meyering@redhat.com>
-
-	* pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
-
-2011-04-17  Jan Hubicka  <jh@suse.cz>
-
-	* semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
-	gotos.
-
-2011-04-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48531
-	* typeck2.c (build_functional_cast): Disallow array type.
-
-	* tree.c (get_target_expr): Handle VEC_INIT_EXPR.
-
-2011-04-17  Jan Hubicka  <jh@suse.cz>
-
-	* class.c (cp_fold_obj_type_ref): Drop vtable_method.
-
-2011-04-15  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
-	Implement N3271
-	* parser.c (cp_convert_range_for): Split into
-	cp_parser_perform_range_for_lookup.
-	(cp_parser_perform_range_for_lookup): New.
-	(cp_parser_range_for_member_function): New.
-	(cp_parser_for_init_statement): Correct error message.
-	* semantics.c (finish_call_expr): Accept COMPONENT_REF.
-
-2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* parser.c (cp_parser_objc_protocol_declaration): Updated for
-	change from objc_declare_protocols() to objc_declare_protocol().
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR objc++/48479
-	* typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
-	and return immediately.
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-tree.def (SWITCH_STMT): Add an extra operand.
-	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
-	* cp-tree.h (SWITCH_STMT_SCOPE): Define.
-	* semantics.c (begin_switch__stmt): Pass scope to build_stmt.
-	(finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-tree.def (IF_STMT): Add an extra operand.
-	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
-	* cp-tree.h (IF_SCOPE): Define.
-	* semantics.c (begin_if_stmt): Pass scope to build_stmt.
-	(finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
-	* cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
-	* cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
-	* semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
-	Use FOR_SCOPE instead of TREE_CHAIN.
-	(begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
-	(finish_for_stmt): Likewise.
-
-2011-04-14  Jason Merrill  <jason@redhat.com>
-
-	* parser.c (cp_parser_postfix_expression): Fix flags passed to
-	build_new_method_call.
-	* semantics.c (finish_call_expr): Likewise.
-
-	PR c++/48531
-	* init.c (build_value_init_noctor): Check complain consistently.
-
-	PR c++/48557
-	* typeck.c (cp_build_binary_op): Don't decay void operands.
-
-	PR c++/48446
-	* decl.c (compute_array_index_type): Use get_temp_regvar instead
-	of variable_size.
-	* init.c (get_temp_regvar): No longer static.
-	* cp-tree.h: Declare it.
-
-2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* parser.c (cp_parser_objc_class_declaration): Updated for change
-	in objc_declare_class().
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* decl.c (poplevel): Use block_chainon.
-
-2011-04-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48594
-	* decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
-	or pointer to (non-member) function.
-
-2011-04-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/48570
-	* semantics.c (cxx_eval_array_reference): Handle reading from
-	wchar_t, char16_t and char32_t STRING_CST.
-
-2011-04-13  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48574
-	* class.c (fixed_type_or_null): We cannot determine the dynamic
-	type of a reference variable if its initializer is dependent.
-
-2011-04-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48581
-	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
-	unqualified lookup failing if we're still in a template.
-
-2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* cp-lang.c (cp_init_ts): Call cp_common_init_ts.  Move
-	tree_contains_struct initialization to...
-	* cp-objcp-common.c (cp_common_init_ts): ...here.  Use MARK_*
-	macros.
-	* cp-objcp-common.h (cp_common_init_ts): Declare.
-	* cp-tree.h (union lang_tree_node): Check for TS_COMMON before
-	calling TREE_CHAIN.
-
-2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* parser.c (cp_parser_objc_message_expression): Updated call
-	to objc_build_message_expr.
-
-2011-04-12  Martin Jambor  <mjambor@suse.cz>
-
-	* class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
-	cgraph_get_create_node.
-	* decl2.c (cp_write_global_declarations): Call cgraph_get_node
-	instead of cgraph_get_create_node.
-	* method.c (make_alias_for_thunk): Call cgraph_get_node
-	instead of cgraph_get_create_node, assert it returns non-NULL.
-	(use_thunk): Likewise.
-	* optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
-	when flag_syntax_only is not set.  Call cgraph_get_node instead of
-	cgraph_get_create_node.
-	(maybe_clone_body): Call cgraph_get_node instead of
-	cgraph_get_create_node.
-
-2011-04-12  Martin Jambor  <mjambor@suse.cz>
-
-	* class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
-	instead of cgraph_node.
-	* decl2.c (cxx_callgraph_analyze_expr): Likewise.
-	(cp_write_global_declarations): Likewise.
-	* optimize.c (maybe_clone_body): Likewise.
-	* semantics.c (maybe_add_lambda_conv_op): Likewise.
-	* mangle.c (mangle_decl): Likewise.
-	* method.c (make_alias_for_thunk): Likewise.
-	(use_thunk): Likewise.
-
-2011-04-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48535
-	* decl.c (cp_complete_array_type_or_error): New.
-	* semantics.c (finish_compound_literal): Use it.
-	* cp-tree.h: Declare it.
-
-	PR c++/48535
-	* semantics.c (finish_compound_literal): Handle references.
-
-	PR c++/48535
-	* semantics.c (finish_compound_literal): Take complain parm.
-	(build_lambda_object): Adjust.
-	* cp-tree.h: Adjust.
-	* call.c (convert_like_real): Adjust.
-	* decl.c (check_initializer): Adjust.
-	* parser.c (cp_parser_postfix_expression): Adjust.
-	(cp_parser_functional_cast): Adjust.
-	* pt.c (tsubst_copy_and_build): Adjust.
-	* typeck2.c (process_init_constructor_record): Adjust.
-
-	PR c++/48534
-	* cvt.c (ocp_convert): Use build_nop to convert to underlying type
-	of scoped enum.
-
-	PR c++/48523
-	* tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
-	than cp_build_indirect_ref.
-
-	PR c++/48457, Core 1238
-	* call.c (reference_binding): Allow rvalue reference to bind to
-	function lvalue.
-	* tree.c (lvalue_kind): Functions are always lvalues.
-
-2011-04-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48500
-	* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
-	arguments even if we don't know the function.
-
-	PR c++/48481
-	* tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
-	at the end of the chain.
-	* pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
-	(iterative_hash_template_arg): Likewise.
-
-	PR c++/48481
-	* cp-tree.h (OVL_ARG_DEPENDENT): New.
-	* name-lookup.c (add_function): Set it.
-	* semantics.c (finish_call_expr): Free OVERLOADs if it's set.
-
-	PR c++/48481
-	* call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
-	Release unused vector.
-
-	PR c++/48451
-	* pt.c (fn_type_unification): Don't clear incomplete pack flag.
-	(type_unification_real): Clear it here instead.
-
-	PR c++/48468
-	* except.c (build_noexcept_spec): Propagate error_mark_node.
-	(finish_noexcept_expr): Likewise.
-
-	PR c++/48452
-	* typeck.c (build_x_compound_expr_from_list): Return error_mark_node
-	in SFINAE context.
-
-	PR c++/48450
-	* call.c (resolve_args): Take complain.
-	(build_new_function_call, build_operator_new_call): Pass it.
-	(build_op_call, build_new_op, build_new_method_call): Pass it.
-
-	PR c++/48450
-	* typeck.c (check_for_casting_away_constness): Take complain.
-	(build_static_cast_1, build_reinterpret_cast_1): Pass it.
-	(build_const_cast_1): Pass it.  Take full complain parm.
-	(build_const_cast, cp_build_c_cast): Adjust.
-
-	* tree.c (build_aggr_init_expr): Always return error_mark_node
-	on abstract violation.
-
-	PR c++/48450
-	* tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
-	(bot_manip): Adjust.
-	* cp-tree.h: Adjust.
-	* call.c (convert_like_real, build_cxx_call): Adjust.
-	(perform_direct_initialization_if_possible): Adjust.
-	* cvt.c (ocp_convert): Adjust.
-	* init.c (build_value_init): Adjust.
-	* semantics.c (maybe_add_lambda_conv_op): Adjust.
-	* typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
-	* typeck2.c (build_functional_cast): Adjust.
-
-	* init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
-	level.
-	(perform_member_init): Not here.
-	* typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
-	case to templates.
-	(abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
-
-	PR c++/48449
-	* typeck2.c (build_functional_cast): Check complain consistently.
-	Use build_value_init and abstract_virtuals_error_sfinae.
-	(abstract_virtuals_error_sfinae): Split out.
-	* cp-tree.h: Declare it.
-	* init.c (build_new_1): Use it.
-	(build_value_init_noctor): Handle FUNCTION_TYPE.
-
-	* semantics.c (finish_decltype_type): Simplify handling of unknown
-	type.
-
-	* semantics.c (finish_decltype_type): Add complain parm.
-	* cp-tree.h: Adjust.
-	* parser.c (cp_parser_decltype): Adjust.
-	* pt.c (tsubst): Adjust.
-
-	PR c++/48450
-	* cvt.c (ocp_convert): Handle converting scoped enum to bool.
-
-2011-03-31  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48277
-	* semantics.c (finish_call_expr): Remove assert.
-
-	PR c++/48280
-	* method.c (defaultable_fn_check): Templates are not defaultable.
-
-	* parser.c (cp_parser_init_declarator): Avoid redundant
-	cp_finish_decl for member declarations.
-
-2011-03-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48212
-	* semantics.c (non_const_var_error): Just return if DECL_INITIAL
-	is error_mark_node.
-
-2011-03-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48369
-	* semantics.c (potential_constant_expression_1): Handle
-	UNORDERED_EXPR and ORDERED_EXPR.
-
-	PR c++/48281
-	* semantics.c (finish_compound_literal): Do put static/constant
-	arrays in static variables.
-
-	* call.c (convert_like_real) [ck_list]: Build up the
-	initializer_list object directly.
-	* decl.c (build_init_list_var_init): Adjust.
-
-	* call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
-	* decl.c (reshape_init_array_1): Likewise.
-
-2011-03-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48265
-	* pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
-	the variable is constant before looking at its initializer.
-
-	PR c++/48319
-	* pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
-
-	PR c++/48089
-	* semantics.c (potential_constant_expression_1): Change error about
-	use of *this in constructor into sorry.
-
-	PR c++/48296
-	* decl.c (cp_finish_decl): Defer validation of constexpr member
-	functions.
-	* class.c (finalize_literal_type_property): Validate them here.
-	* semantics.c (is_valid_constexpr_fn): Don't check completeness.
-
-	* semantics.c (is_valid_constexpr_fn): Specify input location.
-
-2011-03-28  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48313
-	* pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
-	from overloaded function.
-
-	Core 1232
-	* call.c (build_array_conv): New.
-	(implicit_conversion): Use it.
-
-	* call.c (reference_binding): Allow direct binding to an array
-	rvalue.
-
-	Core 898
-	* parser.c (cp_parser_compound_statement): Add function_body parm.
-	Complain about non-body compound-stmt in constexpr fn.
-	(cp_parser_primary_expression, cp_parser_statement): Adjust.
-	(cp_parser_implicitly_scoped_statement): Adjust.
-	(cp_parser_function_body, cp_parser_try_block): Adjust.
-	(cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
-	(cp_parser_objc_try_catch_finally_statement): Adjust.
-
-	Core 898
-	* semantics.c (constexpr_fn_retval): New.  Allow using-declaration
-	and using-definition.
-	(register_constexpr_fundef): Call it.
-
-	* except.c (build_noexcept_spec): Call cxx_constant_value after
-	converting to bool.
-
-2011-03-25  Kai Tietz  <ktietz@redhat.com>
-
-	* lex.c (interface_strcmp): Handle dos-paths.
-	(handle_pragma_implementation): Use filename_cmp instead of
-	strcmp.
-	(in_main_input_context): Likewise.
-
-2011-03-25  Jason Merrill  <jason@redhat.com>
-
-	Core 1135
-	* method.c (defaulted_late_check): Check for exception spec mismatch.
-	(defaultable_fn_check): Allow exception spec and virtual.
-	* class.c (check_for_override): A virtual dtor is non-trivial.
-
-	PR c++/48289
-	* pt.c (build_non_dependent_expr): Keep dereferences outside the
-	NON_DEPENDENT_EXPR.
-
-2011-03-25  Kai Tietz  <ktietz@redhat.com>
-
-	* decl.c (decls_match): Replace target hook
-	call of comp_type_attributes by version in tree.c file.
-	* search.c (check_final_overrider): Likewise.
-	* typeck.c (structural_comptypes): Likewise.
-
-2011-03-21  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/12171
-	* cxx-pretty-print.c (pp_cxx_ptr_operator):
-	Display allowed attributes for function pointer types.
-	* error.c (dump_type_prefix): Likewise.
-
-	* tree.c (cxx_attribute_table): Adjust table.
-
-2011-03-18  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48162
-	* semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
-
-	PR c++/48118
-	* call.c (build_over_call): Don't skip ck_rvalue.
-
-2011-03-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47504
-	* semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
-	the conversion set TREE_OVERFLOW.
-
-	Core 1212
-	* semantics.c (finish_decltype_type): Return T&& for xvalue.
-	* typeck.c (unlowered_expr_type): Preserve cv-quals.
-
-	PR c++/48166
-	* decl.c (revert_static_member_fn): Strip function-cv-quals.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48089
-	* semantics.c (potential_constant_expression_1): Don't allow *this
-	in a constructor.
-	(register_constexpr_fundef): Use potential_rvalue_constant_expression.
-
-	PR c++/47301
-	* decl.c (compute_array_index_type): Don't bother trying to deal
-	with literal classes in ABI v1.
-
-	PR c++/46336
-	* decl.c (duplicate_decls): Return NULL_TREE for clashing
-	C functions.
-
-	PR c++/47570
-	* semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
-	use the generic binary expression handling.
-
-2011-03-16  Diego Novillo  <dnovillo@google.com>
-
-	* Make-lang.in (CXX_PARSER_H): New.
-	(cp/parser.o): Add dependency on CXX_PARSER_H.
-	Add dependency on tree-pretty-print.h
-	(cp/cp-lang.o): Add dependency on CXX_PARSER_H.
-	* cp-lang.c: Include parser.h.
-	* parser.c: Include parser.h.
-	(struct cp_token): Add bitfield purged_p.
-	Update all users.
-	Move to parser.h.
-	(CPP_PURGED): Remove.  Update all users.
-	(struct cp_lexer): Change field buffer to be a VEC of cp_token.
-	Remove field buffer_length.
-	Update all users.
-	Move to parser.h.
-	(struct tree_check): Move to parser.h.
-	(cp_token_position): Likewise.
-	(struct cp_token_cache): Likewise.
-	(CPP_KEYWORD): Likewise.
-	(CPP_TEMPLATE_ID): Likewise.
-	(CPP_NESTED_NAME_SPECIFIER): Likewise.
-	(N_CP_TTYPES): Likewise.
-	(enum cp_parser_status_kind): Likewise.
-	(struct cp_parser_context): Likewise.
-	(struct cp_default_arg_entry_d): Likewise.
-	(struct cp_unparsed_functions_entry_d): Likewise.
-	(struct cp_parser): Likewise.
-	(cp_lexer_dump_tokens): New.
-	(cp_lexer_debug_tokens): New.
-	(cp_lexer_finished_p): New.
-	(cp_lexer_alloc): Factor out of cp_lexer_new_main.
-	(cp_lexer_new_main): Re-write main lexing loop to push
-	tokens into the new VEC buffer.
-	(cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
-	Do not abort if the token type is not recognized, just print
-	its code.
-	* parser.h: New file.
-	* config-lang.in (gtfiles): Add cp/parser.h.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	Core 1148
-	* typeck.c (check_return_expr): Fix conditions for setting
-	LOOKUP_PREFER_RVALUE.
-
-	* call.c (build_over_call): Remove require_complete_type_sfinae call.
-
-	PR c++/48132
-	* decl.c (check_array_designated_initializer): Allow integer index.
-	(reshape_init_array_1): Set index on the elements.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48113
-	* typeck.c (convert_for_initialization): Use
-	perform_implicit_conversion_flags.
-	* call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
-	rvaluedness_matches_p on ck_rvalue.
-	(convert_like_real) [ck_rvalue]: And restore it here.
-
-	PR c++/48115
-	* call.c (convert_arg_to_ellipsis): Handle incomplete type.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	* parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
-	committed to this tentative parse.
-
-	PR c++/47999
-	* semantics.c (finish_call_expr): Preserve reference semantics
-	in templates.
-
-	* call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
-
-2011-03-16  Jakub Jelinek  <jakub@redhat.com>
-
-	* cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
-	DECL_LANG_SPECIFIC is NULL.
-
-2011-03-15  Jason Merrill  <jason@redhat.com>
-
-	Core 1074
-	* pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
-	check value_dependent_expression_p on the operand.
-
-	* semantics.c (push_cx_call_context): Return bool.
-	(cxx_eval_call_expression): Handle excess depth.
-
-	Core 1191
-	* method.c (synthesized_method_walk): Cleanups don't affect the
-	triviality of a constructor, but do affect deletion and exception
-	specification.
-
-2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
-
-	* decl2.c (cp_check_const_attributes): New.
-	(cplus_decl_attributes): Call cp_check_const_attributes.
-
-2011-03-15  Jason Merrill  <jason@redhat.com>
-
-	PR c++/34758
-	* call.c (convert_default_arg): Use DECL_ORIGIN of fn.  Check for
-	recursion first.
-	(push_defarg_context, pop_defarg_context): New.
-	* parser.c (cp_parser_late_parsing_default_args): Use them.
-	* cp-tree.h: Declare them.
-
-2011-03-11  Dodji Seketeli  <dodji@redhat.com>
-
-	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
-	the argument of the indirection operator should not be dependent.
-	Fix the comment.
-
-2011-03-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47125
-	* pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
-
-	PR c++/47144
-	* parser.c (cp_parser_template_type_arg): Set
-	type_definition_forbidden_message.
-
-	PR c++/47808
-	* decl.c (compute_array_index_type): Discard folding
-	if it didn't produce a constant.
-
-2011-03-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/48035
-	* init.c (build_zero_init_1): Extracted from build_zero_init.
-	Add FIELD_SIZE argument, if non-NULL and field bit_position
-	as not smaller than that, don't add that field's initializer.
-	Pass DECL_SIZE as last argument to build_zero_init_1
-	for DECL_FIELD_IS_BASE fields.
-	(build_zero_init): Use build_zero_init_1.
-
-2011-03-10  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48029
-	* pt.c (iterative_hash_template_arg): Remove special case for
-	ARRAY_TYPE.
-
-	PR c++/47198
-	* parser.c (cp_parser_single_declaration): Just return if
-	cp_parser_parse_and_diagnose_invalid_type_name complained.
-
-2011-03-09  Jason Merrill  <jason@redhat.com>
-
-	PR c++/44629
-	* pt.c (unify): An unresolved overload is a nondeduced context.
-
-2011-03-09  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/47714
-	* method.c (use_thunk): Clear addressable flag of thunk arguments.
-
-2011-03-08  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47705
-	* pt.c (convert_nontype_argument): Only call decay_conversion on
-	arrays.
-
-2011-03-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47488
-	* mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
-
-	PR c++/47705
-	* pt.c (convert_nontype_argument): Don't crash on non-pointer
-	argument to pointer parameter.
-
-	PR c++/45651
-	* pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
-	!TREE_PUBLIC decls.
-
-2011-03-08  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47957
-	* name-lookup.c (binding_to_template_parms_of_scope_p): Only
-	consider scopes of primary template definitions.  Adjust comments.
-
-2011-03-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48003
-	* pt.c (convert_nontype_argument): Fix -fpermissive allowing
-	integer overflow.
-	* semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
-
-	PR c++/48015
-	* init.c (constant_value_1): Always require init to be TREE_CONSTANT.
-
-	PR c++/48008
-	* mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
-	(write_CV_qualifiers_for_type): Not here.
-
-2011-03-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* lang-specs.h: Match -save-temps* instead of -save-temps.
-
-2011-03-05  Jason Merrill  <jason@redhat.com>
-
-	* mangle.c (write_expression): Change ABI v6 to v5.
-	(write_type): Likewise.
-
-2011-03-04  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/47497
-	* optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
-	and cgraph_add_thunk.
-	* method.c (make_alias_for_thunk, use_thunk): Likewise.
-	* mangle.c (mangle_decl): Likewise.
-
-2011-03-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47971
-	* pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
-	(tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
-
-	PR c++/46220
-	* search.c (check_final_overrider): Allow pointer to same incomplete
-	class type with different cv-quals.
-
-2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47974
-	* pt.c (tsubst_template_args): Check argument t for error_mark_node.
-
-2011-03-03  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47950
-	* pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
-
-2011-03-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47950
-	* parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
-
-	PR c++/47774
-	* tree.c (build_vec_init_elt): Split out from...
-	(build_vec_init_expr): ...here.
-	(diagnose_non_constexpr_vec_init): New fn.
-	* semantics.c (potential_constant_expression_1): Use it.
-	* cp-tree.h: Declare it.
-
-2011-03-01  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46159
-	* parser.c (cp_parser_primary_expression): Don't warn about a
-	failed tentative parse.
-
-	PR c++/47200
-	* semantics.c (cxx_bind_parameters_in_call): Don't call
-	adjust_temp_type on non-constant args.
-
-	PR c++/47851
-	* call.c (standard_conversion): Provide requested cv-quals on
-	class rvalue conversion.
-
-	PR c++/46282
-	* decl2.c (grokbitfield): Handle type-dependent width.
-
-2011-02-28  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47873
-	* class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
-	after checking for a non-thunk.
-
-2011-02-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47904
-	* tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
-	* pt.c (iterative_hash_template_arg): And hash it.
-
-	PR c++/47897
-	* semantics.c (non_const_var_error): Split out from...
-	(cxx_eval_constant_expression): ...here.
-	(potential_constant_expression_1) [VAR_DECL]: Use it.
-	Allow dependent variables.
-
-2011-02-24  Jason Merrill  <jason@redhat.com>
-
-	* parser.c (cp_parser_constant_expression): Set
-	non_integral_constant_expression correctly for C++0x too.
-	(cp_parser_static_assert): Allow non-constant expression.
-	(cp_parser_direct_declarator): Expect non_constant_p to be set
-	properly for C++0x.
-	* pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
-	* semantics.c (maybe_constant_value): Check type_unknown_p too.
-	(potential_rvalue_constant_expression): New.
-	(require_potential_rvalue_constant_expression): New.
-
-2011-02-23  Jason Merrill  <jason@redhat.com>
-
-	* cp-tree.h (DECL_PARM_LEVEL): New.
-	(struct lang_decl_parm): Add level field.
-	* name-lookup.c (function_parm_depth): New fn.
-	* name-lookup.h: Declare it.
-	* parser.c (cp_parser_parameter_declaration_list): Use it.
-	* mangle.c (struct globals): Add parm_depth field.
-	(write_bare_function_type): Adjust it.
-	(write_expression): Include the level delta in PARM_DECL mangling
-	for abi >= 6.
-
-	* semantics.c (finish_decltype_type): Remove shortcut for decltype
-	of id-expression.
-	* mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
-
-2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR c++/46868
-	* parser.c (cp_parser_class_specifier): Require a closing brace
-	to attempt error recovery.
-
-2011-02-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47833
-	* pt.c (struct pending_template): Add chain_next GTY option.
-	* decl.c (struct named_label_use_entry): Likewise.
-
-2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47242
-	* semantics.c (build_lambda_object): Bail out if a field is
-	error_mark_node.
-
-2011-02-22  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47666
-	* class.c (dfs_declare_virt_assop_and_dtor)
-	(declare_virt_assop_and_dtor): New static functions.
-	(add_implicitly_declared_members): Use
-	declare_virt_assop_and_dtor.
-
-2011-02-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47207
-	* decl2.c (decl_constant_var_p): A constexpr var needs an
-	initializer to be constant.
-	* semantics.c (cxx_eval_constant_expression): Complain about
-	constexpr var used in its own initializer.
-	* call.c (set_up_extended_ref_temp): Set
-	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
-
-2011-02-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47199
-	* semantics.c (cxx_eval_call_expression): Call
-	cxx_eval_constant_expression in trivial shortcut.
-
-	PR c++/46831
-	* call.c (convert_class_to_reference): Don't try to set up a
-	second conv sequence for non-viable candidates.
-
-	PR c++/47703
-	* error.c (location_of): Handle non-tagged types.
-
-	PR c++/46472
-	* method.c (process_subob_fn): Instantiate constexpr templates.
-	* optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
-
-2011-02-20  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/46394
-	* pt.c (tsubst_pack_expansion): do not use
-	cp_tree_equal/same_type_p to detect an expansion of a parameter
-	pack.
-
-2011-02-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47503
-	* semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
-
-2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47795
-	* semantics.c (finish_non_static_data_member): Early return if
-	object is error_mark_node.
-
-2011-02-18  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47208
-	* pt.c (do_auto_deduction): Do not mention error_mark_node in
-	diagnostics.
-	* semantics.c (finish_id_expression): Do not pass erroneous decl
-	to decl_constant_var_p.
-
-2011-02-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47783
-	* cvt.c (convert_from_reference): Call mark_exp_read.
-
-2011-02-11  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47172
-	* pt.c (finish_call_expr): Consider a call expression that has a
-	dependent "this" pointer as being dependent.  Add comments.
-	(dependent_type_p, type_dependent_expression_p): Update comments.
-
-2011-02-16  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47326
-	* pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
-	expansion arguments are not evaluated.
-
-2011-02-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47704
-	* cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
-	instead of TYPE_LANG_FLAG_3.
-	* pt.c (lookup_template_class): Copy over
-	ENUM_FIXED_UNDERLYING_TYPE_P.
-
-2011-02-15  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46807
-	* method.c (synthesized_method_walk): Always exit early for
-	trivial fn in C++98 mode.
-
-2011-02-14  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47482
-	* parser.c (cp_parser_enumerator_definition): Call
-	fold_non_dependent_expr.
-
-2011-02-09  Jason Merrill  <jason@redhat.com>
-
-	* decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
-	* semantics.c (finish_fname): Only return the name if we're in
-	a function.
-
-	* decl.c (build_enumerator): Don't perform integral promotions on
-	non-integral constants.
-
-	* cvt.c (convert_to_void): Handle null op1.
-
-	* class.c (type_has_constexpr_default_constructor): Make sure the
-	caller stripped an enclosing array.
-	* init.c (perform_member_init): Strip arrays before calling it.
-
-	PR c++/47511
-	* semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
-
-2011-02-03  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47398
-	* tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
-	template parameters in account.
-
-2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR c++/46890
-	* parser.c (cp_parser_class_specifier): Fix setting of
-	want_semicolon.
-
-2011-01-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47416
-	* semantics.c (build_data_member_initialization): Handle
-	STATEMENT_LIST always instead of just for CLEANUP_BODY.
-
-2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
-	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
-
-2011-01-29  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47311
-	* cp-tree.h (fixup_template_parms): Declare.
-	* pt.c (end_template_parm_list): Do not fixup template parms here.
-	(fixup_template_parms): Remove static. Fix typo in the
-	comments. Remove useless code statement.
-	(fixup_template_parm): For a template template parameter, fixup
-	its attributes before fixing up its type.
-	* parser.c
-	(cp_parser_template_declaration_after_export): After parsing
-	template parameters fixup their types.
-
-2011-01-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47476
-	* semantics.c (potential_constant_expression_1): Handle
-	TRUTH_XOR_EXPR.
-
-2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR c++/43601
-	* semantics.c (expand_or_defer_fn_1): Handle it.
-	* decl2.c (decl_needed_p): Likewise.
-
-2011-01-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47041
-	* semantics.c (build_constexpr_constructor_member_initializers):
-	Handle trivial copy.
-
-2011-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47388
-	* semantics.c (begin_for_stmt): If -fno-for-scope, don't
-	assume init must be NULL if scope is NULL.
-	(begin_range_for_stmt): Likewise.
-
-2011-01-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46552
-	* semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
-
-	PR c++/46977
-	* semantics.c (potential_constant_expression_1): Split out from
-	potential_constant_expression.  Add want_rval parm.  Handle
-	template expression forms.  Don't enforce restriction on address
-	of automatic variable here.  Add a couple of diagnostics that
-	had been missing.
-	(require_potential_constant_expression): New entry point.
-	(build_data_member_initialization, register_constexpr_fundef): Adjust.
-	(maybe_constant_value): Check potential_constant_expression.
-	* pt.c (fold_non_dependent_expr_sfinae): Likewise.
-	* tree.c (build_vec_init_expr): Adjust.
-
-2011-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47303
-	* decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
-	or DECL_EXTERNAL.
-
-2011-01-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47067
-	* semantics.c (base_field_constructor_elt): New fn.
-	(cxx_eval_bare_aggregate): Use it.
-	(build_data_member_initialization): Leave COMPONENT_REF for
-	vfield inits.
-
-2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
-	* parser.c (cp_parser_range_for): Remove the "unused variable" warning
-	workaround.
-
-2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
-	    Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/33558
-	* decl.c (grokdeclarator): Reject mutable reference members.
-
-2011-01-14  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47289
-	* pt.c (coerce_template_parms): Fix error recovery.
-
-	PR c++/46903
-	* typeck2.c (check_narrowing): Only check arithmetic types.
-
-	PR c++/46688
-	* tree.c (build_vec_init_expr): Handle flexible array
-	properly.
-
-2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR c++/47213
-	* cp-tree.h (CLASSTYPE_VISIBILITY): Use
-	TYPE_MAIN_DECL instead of TYPE_NAME.
-	(CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
-	* decl2.c (determine_visibility): Add check
-	of CLASS_TYPE_P for underlying_type.
-
-2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
-	* cp-tree.h (begin_for_scope): New prototype.
-	(begin_for_stmt): Update prototype.
-	(begin_range_for_stmt): Update prototype.
-	* init.c (build_vec_init): Update call to begin_for_stmt.
-	* parser.c (cp_parser_for): New.
-	(cp_parser_c_for): Add three new parameters.
-	(cp_parser_range_for): Likewise. Most parsing code removed.
-	(cp_parser_iteration_statement): Call cp_parser_for instead of
-	cp_parser_c_for and cp_parser_range_for.
-	(cp_parser_for_init_statement): Add new parameter and return type.
-	(cp_parser_block_declaration): Update call to
-	cp_parser_simple_declaration.
-	(cp_parser_simple_declaration): Add new parameter.
-	Update call to cp_parser_init_declarator.
-	(cp_parser_init_declarator): Add new parameter.
-	* pt.c (tsubst_expr): Update call to begin_for_stmt.
-	* semantics.c (begin_for_scope): New.
-	(begin_for_stmt): Add two new parameters.
-	(begin_range_for_stmt): Likewise.
-
-2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* parser.c (cp_parser_objc_at_property_declaration): Improved
-	error message.
-
-2011-01-11  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/46955
-	* cp-lang.c (get_template_innermost_arguments_folded)
-	(get_template_argument_pack_elems_folded)
-	(template_arg_needs_folding, fold_cplus_constants): New static
-	functions.
-	(LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
-	get_template_innermost_arguments_folded.
-	(LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
-	get_template_argument_pack_elems_folded.
-
-2011-01-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46658
-	* init.c (build_new_1): Handle value-init in templates differently.
-
-	PR c++/45520
-	* tree.c (maybe_dummy_object): Check current_class_ref against
-	context, not current_class_type.
-
-2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47078
-	* parser.c (cp_parser_objc_typename): If the type is unknown, for
-	error recovery purposes behave as if it was not specified so that
-	the default type is used.
-
-2011-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47022
-	* pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
-	for the second build_x_va_arg argument.
-
-2011-01-05  Tom Tromey  <tromey@redhat.com>
-
-	* typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
-	(lvalue_or_else): Likewise.
-
-2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR target/38662
-	* tree.c (cxx_type_hash_eq):
-	Allow METHOD_TYPE, too.
-
 
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/gcc/cp/ChangeLog-2011 b/gcc/cp/ChangeLog-2011
new file mode 100644
index 0000000..5065989
--- /dev/null
+++ b/gcc/cp/ChangeLog-2011
@@ -0,0 +1,5033 @@
+2011-12-31  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51397
+	* semantics.c (finish_static_assert): Use %s instead of %E for
+	the error message.
+
+2011-12-27  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/23211
+	* name-lookup.c (do_class_using_decl): Use dependent_scope_p
+	instead of dependent_type_p, to check that a non-dependent
+	nested-name-specifier of a class-scope using declaration refers to
+	a base, even if the current scope is dependent.
+	* parser.c (cp_parser_using_declaration): Set
+	USING_DECL_TYPENAME_P to 1 if the DECL is not null. Re-indent a
+	'else' close to the prior modification.
+
+2011-12-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51507
+	* search.c (at_function_scope_p): Also check cfun.
+	* pt.c (tsubst_pack_expansion): Check it instead of
+	cp_unevaluated_operand.
+	(instantiate_template_1): Use push_to_top_level.
+
+	* tree.c (dependent_name): OFFSET_REF and BASELINK
+	are not dependent names.
+
+2011-12-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51611
+	* cp-tree.h (CONVERT_EXPR_VBASE_PATH): New.
+	* class.c (build_base_path): Defer vbase conversion in an NSDMI.
+	* tree.c (bot_replace): Expand it here.
+	* cp-gimplify.c (cp_genericize_r): Make sure deferred conversion
+	doesn't leak into GENERIC.
+
+2011-12-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51305
+	* semantics.c (massage_constexpr_body): Reorder conditionals, make
+	sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
+
+2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51621
+	* tree.c (diagnose_non_constexpr_vec_init): For value initialization
+	pass void_type_node, not void_zero_node, to build_vec_init_elt.
+
+2011-12-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/49951
+	* decl.c (cxx_maybe_build_cleanup): Don't set location of the call
+	to the destructor.
+
+2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51612
+	* semantics.c (is_valid_constexpr_fn): In case of constexpr
+	constructors also check for virtual base classes.
+
+2011-12-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51328
+	* pt.c (convert_template_argument): Early error out and return
+	error_mark_node for invalid uses of destructors as types.
+
+2011-12-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51530
+	* pt.c (unify): Handle NULLPTR_TYPE.
+
+	PR c++/51526
+	* semantics.c (build_data_member_initialization): Handle
+	delegating constructor.
+	(build_constexpr_constructor_member_initializers): Likewise.
+
+	PR c++/51553
+	* cp-tree.h (LOOKUP_LIST_INIT_CTOR): Rename from
+	LOOKUP_NO_COPY_CTOR_CONVERSION.
+	(add_list_candidates): Set it earlier.
+	(add_candidates): Don't check explicit on ctors when it's set.
+	(add_function_candidate): Check it even when LOOKUP_ONLYCONVERTING
+	is set.
+
+	PR c++/51553
+	* call.c (add_function_candidate): Allow conversions for the copy
+	parm in list-initialization unless the argument is an init-list.
+
+2011-12-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51619
+	* semantics.c (cxx_eval_vec_init_1): If init is NULL for
+	multidimensional array, just set eltinit to NULL_TREE.
+
+	* cp-gimplify.c (gimplify_must_not_throw_expr): Use
+	gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt.
+
+2011-12-19  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51477
+	* search.c (lookup_member): Get out early on invalid base type.
+
+2011-12-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51489
+	* semantics.c (cxx_eval_outermost_constant_expr): Check for
+	conversion from pointer to integer here.
+	(cxx_eval_constant_expression) [NOP_EXPR]: Not here.
+
+2011-12-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* semantics.c (finish_compound_literal): Don't call check_narrowing
+	if !(complain & tf_warning_or_error).
+
+2011-12-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51588
+	* parser.c (cp_parser_ptr_operator): Reject pointer to member of enum.
+
+2011-12-17  Richard Henderson  <rth@redhat.com>
+
+	PR bootstrap/51072
+	* config-lang.in: Revert last change.
+
+2011-12-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51586
+	* parser.c (cp_parser_check_class_key): Handle error_mark_node.
+
+	PR c++/51587
+	* decl.c (start_enum): Avoid using ENUM_UNDERLYING_TYPE on a
+	non-enum.
+
+2011-12-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51416
+	* init.c (build_value_init_noctor): Check for incomplete type.
+
+2011-12-16  Richard Henderson  <rth@redhat.com>
+
+	PR bootstrap/51072
+	* config-lang.in (target_libs): Include target-libitm.
+
+2011-12-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51461
+	* decl.c (check_static_variable_definition): Check COMPLETE_TYPE_P
+	before literal_type_p.
+
+	PR c++/51331
+	* class.c (convert_to_base_statically): Just call
+	build_simple_base_path.
+	(build_simple_base_path): Check field offset.
+
+2011-12-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51458
+	* decl.c (has_designator_problem): New.
+	(reshape_init_r): Check for improper use of
+	designated initializers.
+
+2011-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51463
+	* decl.c (grokdeclarator): Set DECL_INITIAL of decl
+	to error_mark_node to disallow NSDMI if declspecs->storage_class
+	is sc_static.
+	* parser.c (cp_parser_late_parse_one_default_arg): Return early
+	if default_arg is error_mark_node.
+
+	PR c/51360
+	* semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
+	and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
+
+2011-12-15  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51473
+	* decl.c (check_tag_decl): Error out on auto specifier with no
+	declarator.
+
+2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR libstdc++/51365
+	* cp-tree.h (CPTK_IS_FINAL): Add.
+	* parser.c (cp_parser_translation_unit): Handle RID_IS_FINAL.
+	(cp_parser_primary_expression, cp_parser_trait_expr): Likewise.
+	* semantics.c (trait_expr_value, finish_trait_expr): Handle
+	CPTK_IS_FINAL.
+	* cxx-pretty-print.c (pp_cxx_trait_expression): Likewise.
+
+2011-12-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51554
+	* semantics.c (cxx_eval_indirect_ref): Fix sanity check.
+
+	PR c++/51248
+	* decl.c (copy_type_enum): Also update variants.
+	(finish_enum): Allow variants of complete enums.
+
+2011-12-14  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51475
+	* call.c (struct conversion)<u.next>: Update comment.
+	(next_conversion): New static function.
+	(convert_like_real): Use it.
+
+	PR c++/51476
+	* pt.c (convert_nontype_argument): Don't call maybe_constant_value
+	for PTRMEM_CST nodes.
+
+2011-12-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51406
+	PR c++/51161
+	* typeck.c (build_static_cast_1): Fix cast of lvalue to
+	base rvalue reference.
+
+2011-12-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51464
+	* semantics.c (begin_lambda_type): Check begin_class_definition return
+	value for error_mark_node.
+	* parser.c (cp_parser_lambda_expression): Check begin_lambda_type
+	return value for error_mark_node.
+
+2011-12-13  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/14258
+	* cp-tree.h (USING_DECL_TYPENAME_P): New macro.
+	* parser.c (cp_parser_nonclass_name): Handle using declarations
+	that refer to a dependent type.
+	(cp_parser_using_declaration): Set USING_DECL_TYPENAME_P to 1 if
+	the using declaration refers to a dependent type.
+
+2011-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51496
+	* parser.c (cp_parser_omp_for_loop): When determining whether
+	to use cp_parser_omp_for_incr or cp_parser_expression and when
+	calling cp_parser_omp_for_incr, use real_decl instead of decl.
+
+2011-12-12  Torvald Riegel  <triegel@redhat.com>
+
+	* semantics.c (finish_transaction_stmt, build_transaction_expr):
+	Accept new noexcept parameter and handle it.
+	* cp-tree.h (finish_transaction_stmt, build_transaction_expr): Adapt
+	declarations.
+	* parser.c (cp_parser_exception_specification_opt): Extract
+	noexcept-specification parsing to ...
+	(cp_parser_noexcept_specification_opt): ...here.  Allow for parsing
+	non-constexpr noexcept arguments.
+	(cp_parser_transaction, cp_parser_transaction_expression): Parse
+	and handle noexcept-specifications.
+	(cp_parser_function_transaction): Adapt to finish_transaction_stmt
+	change.
+	* pt.c (tsubst_expr): Adapt to new noexcept parameters when
+	building transactions.
+
+2011-12-12  Torvald Riegel  <triegel@redhat.com>
+
+	* cp-tree.def (MUST_NOT_THROW_EXPR): Add condition parameter.
+	* cp-tree.h (MUST_NOT_THROW_COND): New.
+	(build_must_not_throw_expr): Declare.
+	* dump.c (cp_dump_tree): Dump MUST_NOT_THROW_EXPR condition.
+	* except.c (build_must_not_throw_expr): New.
+	(initialize_handler_parm): Use it.
+	(begin_eh_spec_block, wrap_cleanups_r): Adapt to condition.
+	* pt.c (tsubst_expr): Handle MUST_NOT_THROW_EXPR.
+
+2011-12-12  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51262
+	* tree.c (cp_free_lang_data): No longer clear anonymous names.
+
+2011-12-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51151
+	* call.c (perform_implicit_conversion_flags): Remove earlier kludge.
+	* parser.c (cp_parser_omp_for_loop): Use cp_parser_omp_for_incr
+	in templates even if decl isn't type-dependent.
+
+2011-12-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51289
+	* cp-tree.h (TYPE_TEMPLATE_INFO): Rewrite this accessor macro to
+	better support aliased types.
+	(TYPE_ALIAS_P): Don't crash on TYPE_NAME nodes that are not
+	TYPE_DECL.
+	* pt.c (find_parameter_packs_r): Handle types aliases.
+	(push_template_decl_real): Check for bare parameter packs in the
+	underlying type of an alias template.
+
+2011-12-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51318
+	* typeck.c (build_x_conditional_expr): Restrict glvalue games to C++11.
+
+	PR c++/51459
+	* pt.c (tsubst_expr) [DECL_EXPR]: Handle capture proxies properly.
+	* semantics.c (insert_capture_proxy): No longer static.
+	* cp-tree.h: Declare it.
+
+2011-12-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51401
+	* decl.c (grokdeclarator): Error for auto on non-static data members.
+
+	PR c++/51429
+	* typeck2.c (cxx_incomplete_type_diagnostic): Don't
+	ICE if TREE_OPERAND (value, 1) is overloaded.
+
+	PR c++/51229
+	* decl.c (reshape_init_class): Complain if d->cur->index is
+	INTEGER_CST.
+	* parser.c (cp_parser_initializer_list): If cp_parser_parse_definitely
+	fails, clear designator.
+
+	PR c++/51369
+	* init.c (build_value_init): Allow array types even when
+	processing_template_decl.
+
+2011-12-07  Ed Smith-Rowland <3dw4rd@verizon.net>
+
+	PR c++/51420
+	* parser.c (lookup_literal_operator): Check that declaration is an
+	overloaded function.
+
+2011-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51430
+	* pt.c (tsubst_decl): Don't call strip_array_domain on
+	error_mark_node.
+
+2011-12-06  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51431
+	* init.c (build_value_init): Check build_aggr_init_expr return
+	value for error_mark_node.
+
+2011-12-06  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51427
+	* parser.c (cp_parser_check_class_key): Add note about earlier
+	declaration.
+
+2011-12-05  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/51319
+	* semantics.c (finish_id_expression): Strip using declarations
+	early in the function.
+
+2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51399
+	* init.c (perform_member_init): Early return if init is error_mark_node.
+
+2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51414
+	* semantics.c (finish_underlying_type): Use %qT, not %qE for the
+	error message.
+
+2011-12-05  Jason Merrill  <jason@redhat.com>
+
+	* init.c (expand_default_init): Unshare args in ctor delegation.
+
+2011-12-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
+	    Pedro Lamarão  <pedro.lamarao@gmail.com>
+
+	Implement C++11 delegating constructors.
+	* cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
+	* error.c (maybe_warn_cpp0x): Adjust.
+	* parser.c (cp_parser_mem_initializer_list): Use it.  Diagnose
+	multiple initializers if a delegating initializer is present.
+	* call.c (build_special_member_call): Convert an assert into an if.
+	* init.c (perform_target_ctor): New.
+	(emit_mem_initializers): Use it.
+	(expand_member_init, expand_default_init): Adjust.
+
+2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51404
+	* typeck2.c (build_functional_cast): Early return error_mark_node
+	for invalid uses of 'auto'.
+	* parser.c (cp_parser_direct_declarator): When
+	cp_parser_constant_expression returns error do not produce further
+	diagnostic for the bound.
+
+2011-12-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51313
+	* call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
+
+2011-12-01  Jason Merrill  <jason@redhat.com>
+
+	* call.c (build_new_method_call_1): Handle aggregate initialization.
+	* tree.c (stabilize_init): Handle CONSTRUCTOR.
+
+2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51326
+	* call.c (build_user_type_conversion_1): Early return NULL if
+	expr is NULL_TREE.
+
+2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51367
+	* pt.c (unify_inconsistency): Use either %qT or %qE depending on
+	whether parm is a type or non-type parameter.
+
+2011-11-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51009
+	* name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
+	* decl.c (build_aggr_init_full_exprs): Just assert that it's true.
+	(check_initializer): Here too.
+
+2011-11-30  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51299
+	* rtti.c (ifnonnull): Use nullptr_node.
+	(build_dynamic_cast_1): Call cp_truthvalue_conversion instead
+	of c_common_truthvalue_conversion.
+
+2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51227
+	* pt.c (instantiate_class_template_1): If lambda_function (type)
+	is NULL_TREE do not instantiate_decl.
+
+2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51290
+	* class.c (build_base_path): For the null pointer check use
+	nullptr_node instead of integer_zero_node.
+
+2011-11-22  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51145
+	* decl.c (check_elaborated_type_specifier): Gracefully handle
+	error_mark_node.  Accept bound template template parameters.
+	Update diagnostics for alias template specializations.  Update
+	comment.
+	* parser.c (cp_parser_elaborated_type_specifier): Use
+	check_elaborated_type_specifier for simple-template-ids as well.
+
+2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51265
+	* semantics.c (finish_decltype_type): Handle PTRMEM_CST.
+
+2011-11-22  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51143
+	* parser.c (cp_parser_alias_declaration): Don't allow type
+	definition in templates.
+
+2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51196
+	* typeck.c (cp_build_binary_op, [case EQ_EXPR]): For targets having
+	TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_delta, do here
+	the -Wzero-as-null-pointer-constant warning for pmf == 0.
+
+2011-11-21  Torvald Riegel  <triegel@redhat.com>
+
+	* pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.
+
+2011-11-21  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	PR c++/50958
+	* parser.c (lookup_literal_operator): New.
+	(cp_parser_userdef_char_literal): Use it.
+	(cp_parser_userdef_numeric_literal): Use it.
+	(cp_parser_userdef_string_literal): Use lookup_name.
+
+2011-11-20  Jason Merrill  <jason@redhat.com>
+
+	* pt.c (tsubst_pack_expansion): Fix SFINAE.
+
+	PR c++/48322
+	* cp-tree.h (PACK_EXPANSION_EXTRA_ARGS): New.
+	* cp-tree.def (EXPR_PACK_EXPANSION): Add an operand for it.
+	* pt.c (tsubst_pack_expansion): Set and use it.
+	(iterative_hash_template_arg): Hash it.
+	(template_args_equal): Compare it.
+	(comp_template_args_with_info): Handle nulls.
+	* tree.c (cp_walk_subtrees): Walk it.
+	* typeck.c (structural_comptypes): Compare it.
+	* ptree.c (cxx_print_type): Print it.
+
+	* pt.c (type_unification_real): Set input_location
+	during default arg instantiation.
+
+2011-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51230
+	* pt.c (unify_inconsistency): Handle non-type parameters better.
+	* error.c (dump_expr): Handle TEMPLATE_TEMPLATE_PARM.
+
+2011-11-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51194
+	* pt.c (lookup_template_class_1): Go out early if the type of the
+	template is error_mark_node.
+
+2011-11-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51216
+	* semantics.c (potential_constant_expression_1): Handle IF_STMT,
+	DO_STMT, FOR_STMT, and WHILE_STMT.
+
+2011-11-18  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/51188
+	* search.c (lookup_field_1): Handle USING_DECLs for the storted
+	case.
+
+2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51150
+	* pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
+
+2011-11-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51191
+	* pt.c (primary_template_instantiation_p): Don't forget to
+	consider alias declarations.
+
+2011-11-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51186
+	* decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
+
+	N3203
+	* class.c (add_implicitly_declared_members): Update move
+	conditions.
+
+	PR c++/51137
+	* class.c (build_base_path): Don't do calculation in templates.
+
+2011-11-15  Torvald Riegel  <triegel@redhat.com>
+
+	* parser.c (cp_parser_transaction_expression): Require parentheses
+	when parsing transaction expressions.
+
+2011-11-14  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	PR c++/51107
+	* typeck.c (check_literal_operator_args): Add processing_specialization
+	to check for void template fn. Test for exact arity for non-template fn.
+
+2011-11-14  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/6936
+	PR c++/25994
+	PR c++/26256
+	PR c++/30195
+	* search.c (lookup_field_1): Look through USING_DECL.
+	(lookup_field_r): Call lookup_fnfields_slot instead of
+	lookup_fnfields_1.
+	* semantics.c (finish_member_declaration): Remove the check that
+	prevents USING_DECLs from being verified by
+	pushdecl_class_level. Call add_method for using declarations that
+	designates functions if the using declaration is in a template
+	class. Set DECL_IGNORED_P on class-scope using declarations.
+	* typeck.c (build_class_member_access_expr): Handle USING_DECLs.
+	* class.c (check_field_decls): Keep using declarations.
+	(add_method): Remove two diagnostics about conflicting using
+	declarations.
+	* parser.c (cp_parser_nonclass_name): Handle USING_DECLs.
+	* decl.c (start_enum): Call xref_tag whenever possible.
+	* cp-tree.h (strip_using_decl): Declare, and reident the previous
+	function.
+	* name-lookup.c (strip_using_decl): New function.
+	(supplement_binding_1): Call strip_using_decl on decl and
+	bval. Perform most of the checks with USING_DECLs stripped.  Also
+	check that the target decl and the target bval does not refer to
+	the same declaration. Allow pushing an enum multiple times in a
+	template class. Adjustment to diagnose using redeclarations. Call
+	diagnose_name_conflict.
+	(push_class_level_binding): Call strip_using_decl on decl and
+	bval. Perform most of the checks with USING_DECLs stripped. Return
+	true if both decl and bval refer to USING_DECLs and are dependent.
+	(diagnose_name_conflict): New function.
+
+2011-11-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/986
+	* call.c (set_up_extended_ref_temp): Warn about references
+	bound to non-static reference members.
+	* init.c (perform_member_init): Pass in the member.
+
+	PR c++/51060
+	* cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone.
+
+2011-11-11  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	PR c++/50976
+	* typeck.c (check_literal_operator_args): Reorganize test for string
+	operators so size_t search depends on finding string first.
+
+2011-11-10  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50372
+	* pt.c (convert_nontype_argument_function): Allow decls with
+	internal linkage in C++11.
+	(convert_nontype_argument): Likewise.
+
+	PR c++/50973
+	* decl2.c (mark_used): Defer synthesis of virtual functions.
+	* method.c (use_thunk): Make sure the target function has
+	DECL_INTERFACE_KNOWN.
+
+	PR c++/51079, DR 495
+	* call.c (joust): Check the second conversion sequence
+	before checking templates.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50837
+	* pt.c (tsubst_copy_and_build) [IDENTIFIER_NODE]: In C++11 mode
+	pass allow_non_integral_constant_expression_p = true to
+	finish_id_expression.
+
+2011-11-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50972
+	* pt.c (maybe_instantiate_noexcept): Check the return value of
+	push_tinst_level.
+
+	PR c++/51046
+	* parser.c (cp_parser_range_for): check_for_bare_parameter_packs.
+
+	PR c++/51029
+	* class.c (build_base_path): Don't ICE in fold_non_dependent_expr.
+
+	* Make-lang.in (check_g++_parallelize): Add dg-torture.exp.
+	(check-c++0x): Obsolete.
+
+	* pt.c (invalid_nontype_parm_type_p): Avoid printing "<type error>".
+
+	* pt.c (convert_nontype_argument): Only integral arguments
+	get early folding.
+
+	* parser.c (cp_parser_alias_declaration): Don't do semantic
+	processing if parsing failed.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51045
+	* init.c (build_new_1, build_vec_delete_1, build_delete):
+	Use nullptr_node.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51047
+	* search.c (lookup_member): Change to take also a tsubst_flags_t
+	parameter.
+	(lookup_field, lookup_fnfields): Adjust calls.
+	* typeck.c (lookup_destructor, finish_class_member_access_expr,
+	build_ptrmemfunc_access_expr): Likewise.
+	* class.c (handle_using_decl, maybe_note_name_used_in_class):
+	Likewise.
+	* pt.c (resolve_typename_type): Likewise.
+	* semantics.c (lambda_function): Likewise.
+	* parser.c (cp_parser_perform_range_for_lookup,
+	cp_parser_lookup_name): Likewise.
+	* friend.c (make_friend_class): Likewise.
+	* name-lookup.c (pushdecl_maybe_friend_1, get_class_binding,
+	do_class_using_decl, lookup_qualified_name): Likewise.
+	* cp-tree.h (lookup_member): Adjust declaration.
+
+2011-11-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51043
+	* cp-tree.h (TYPE_ALIAS_P, TYPE_TEMPLATE_INFO): Don't crash on
+	NULL TYPE_NAME.
+
+	PR c++/51027
+	* parser.c (cp_parser_alias_declaration): Require ';' at the end
+	of the declaration.
+
+2011-11-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/51032
+	* decl2.c (check_member_template): Accept alias templates and ...
+	* parser.c (cp_parser_alias_declaration): ... use it here.
+
+2011-11-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50835
+	* typeck.c (build_x_conditional_expr): Preserve lvalue/xvalueness.
+	* tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Return clk_ordinary
+	in C++98.
+
+2011-11-08  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/51010
+	* error.c (dump_expr): Handle SSA_NAMEs.
+
+2011-11-07  Richard Henderson  <rth@redhat.com>
+	    Aldy Hernandez  <aldyh@redhat.com>
+	    Torvald Riegel  <triegel@redhat.com>
+
+	Merged from transactional-memory.
+
+	* call.c (build_new_function_call): Call tm_malloc_replacement.
+	* class.c (check_bases): Compute transaction attributes for the
+	class based on its base classes.
+	(look_for_tm_attr_overrides, set_one_vmethod_tm_attributes,
+	set_method_tm_attributes): New.
+	(finish_struct_1): Call set_method_tm_attributes.
+	* cp-tree.h (begin_transaction_stmt, finish_transaction_stmt,
+	build_transaction_expr): Declare.
+	(TRANSACTION_EXPR_IS_STMT): New.
+	* decl.c (push_cp_library_fn): Set attribute to transaction_safe.
+	* except.c (do_get_exception_ptr): Apply transaction_pure.
+	(do_begin_catch): Mark _ITM_cxa_begin_catch transaction_pure and
+	record as transactional-memory wrapper.
+	(do_end_catch): Similarly for _ITM_cxa_end_catch.
+	(do_allocate_exception): Similarly for _ITM_cxa_allocate_exception.
+	(build_throw): Similarly for _ITM_cxa_throw. Make __cxa_rethrow pure.
+	* parser.h (struct cp_parser): Add in_transaction flag.
+	* parser.c (enum non_integral_constant): Add NIC_TRANSACTION.
+	(cp_parser_non_integral_constant_expression): Handle NIC_TRANSACTION.
+	(enum required_token): Add transaction tokens.
+	(cp_parser_transaction, cp_parser_transaction_expression,
+	cp_parser_function_transaction, cp_parser_transaction_cancel,
+	cp_parser_txn_attribute_opt): New.
+	(cp_parser_unary_expression): Handle RID_TRANSACTION*.
+	(cp_parser_statement, cp_parser_function_definition_after_declarator,
+	cp_parser_token_starts_function_definition_p): Same.
+	(cp_parser_required_error): Handle RT_TRANSACTION*.
+	* pt.c (tsubst_expr): Handle TRANSACTION_EXPR.
+	* semantics.c (begin_transaction_stmt, finish_transaction_stmt,
+	build_transaction_expr): New.
+
+2011-11-08  Dodji Seketeli  <dodji@redhat.com>
+
+	Fix context handling of alias-declaration
+	* decl.c (start_decl): Update comment.
+	* error.c (dump_alias_template_specialization): Dump the context
+	of the specialization.
+	* parser.c (cp_parser_alias_declaration): Call pop_scope on the
+	pushed scope yielded by start_decl.
+
+2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50864
+	* parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
+	uses of '->' and '.' as postfix-expression in namespace scope.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50848
+	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
+	if lookup finds a non-function.
+
+	PR c++/50863
+	* parser.c (cp_parser_initializer_list): Parse C99
+	array designators tentatively.
+
+	PR c++/50870
+	* pt.c (tsubst_copy): Handle NAMESPACE_DECL.
+	(tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
+	object.
+
+2011-11-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+	call in case COMPONENT_REF.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	Support C++11 alias-declaration
+	PR c++/45114
+	* cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
+	(DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
+	macros.
+	(TYPE_TEMPLATE_INFO): Get template info of an alias template
+	specializations from its TYPE_DECL.
+	(SET_TYPE_TEMPLATE_INFO): Set template info of alias template
+	specializations into its TYPE_DECL.
+	(DECL_CLASS_TEMPLATE_P): Re-write using the new
+	DECL_TYPE_TEMPLATE_P.
+	(enum cp_decl_spec): Add new ds_alias enumerator.
+	(alias_type_or_template_p, alias_template_specialization_p):
+	Declare new functions.
+	* parser.c (cp_parser_alias_declaration): New static function.
+	(cp_parser_check_decl_spec): Add "using" name for the `alias'
+	declspec.
+	(cp_parser_type_name): Update comment.  Support simple-template-id
+	representing alias template specializations in c++0x mode.
+	(cp_parser_qualifying_entity): Update comment.  Use
+	cp_parser_type_name.
+	(cp_parser_block_declaration): Handle alias-declaration in c++11.
+	Update comment.
+	(cp_parser_template_id): Handle specializations of alias
+	templates.
+	(cp_parser_member_declaration): Add alias-declaration production
+	to comment.  Support alias-declarations.
+	(cp_parser_template_declaration_after_export): Handle alias
+	templates in c++11.
+	* decl.c (make_typename_type, make_unbound_class_template): Accept
+	alias templates.
+	(grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
+	declarations.
+	* decl2.c (grokfield): Move template creation after setting up the
+	TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
+	template actually carries the right type-id of the alias
+	declaration.
+	* pt.c (alias_type_or_template_p)
+	(alias_template_specialization_p): Define new public functions.
+	(maybe_process_partial_specialization): Reject partial
+	specializations of alias templates.
+	(primary_template_instantiation_p): Consider alias template
+	instantiations.
+	(push_template_decl_real): Assert that TYPE_DECLs of alias
+	templates are different from those of class template.  Store
+	template info onto the TYPE_DECL of the alias template.
+	(convert_template_argument): Strip aliases from template
+	arguments.
+	(lookup_template_class_1): Handle the creation of the
+	specialization of an alias template.
+	(tsubst_decl): Create a substituted copy of the TYPE_DECL of an
+	member alias template.
+	(tsubst): Handle substituting into the type of an alias template.
+	Handle substituting UNBOUND_CLASS_TEMPLATE into
+	BOUND_TEMPLATE_TEMPLATE_PARM.
+	(do_type_instantiation): Better diagnostics when trying to
+	explicitely instantiate a non-class template.
+	* search.c (lookup_field_1, lookup_field_r): Support looking up
+	alias templates.
+	* semantics.c (finish_template_type): For instantiations of alias
+	templates, return the TYPE_DECL of the actual alias and not the
+	one of the aliased type.
+	* error.c (dump_alias_template_specialization): New static
+	function.
+	(dump_type): Handle printing of alias templates and their
+	specializations.  templates.
+	(dump_aggr_type): For specialization of alias templates, fetch
+	arguments from the right place.
+	(dump_decl): Print an alias-declaration like `using decl = type;'
+	(dump_template_decl):  Support printing of alias templates.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/35688
+	* decl2.c (constrain_visibility): Return void.  Add tmpl parm
+	which gives the constraint priority over an attribute.
+	(constrain_visibility_for_template, determine_visibility): Adjust.
+	* pt.c (instantiate_class_template_1): Call determine_visibility.
+
+	PR c++/33255
+	* decl.c (save_function_data): Clear local_typedefs.
+
+	* decl.c (cp_finish_decl): Only make_tree_vector if we're calling
+	check_initializer.
+
+2011-11-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/35688
+	* decl2.c (constrain_visibility): Check decl_has_visibility_attr
+	rather than DECL_VISIBILITY_SPECIFIED.
+
+2011-11-06  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47695
+	* decl2.c (mark_used): Early return false after error or sorry.
+	* cp-tree.h (mark_used): Adjust declaration.
+	* semantics.c (finish_id_expression): Check mark_used return value.
+
+2011-11-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48370
+	* decl.c (cp_finish_decl): Mostly revert previous change.
+
+2011-11-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/26714
+	* init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
+	Do temporary lifetime extension.
+
+	PR c++/48370
+	* decl.c (cp_finish_decl): Run cleanups in the right order.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR c++/50608
+	* semantics.c (finish_offsetof): Adjust call to fold_offsetof.
+	* typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
+
+2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
+	* mangle.c (write_unnamed_type_name): Likewise.
+
+2011-11-04  Magnus Fromreide  <magfr@lysator.liu.se>
+
+	* parser.c (cp_parser_enumerator_list): Do not warn about
+	trailing commas in C++0x mode.
+
+2011-11-04  Olivier Goffart  <olivier@woboq.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/50965
+	* class.c (check_field_decls): NSDMI makes a class non-aggregate.
+
+2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48420
+	* call.c (conversion_null_warnings): For 'false' to NULL pointer,
+	just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
+
+2011-11-04  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	PR c++/50941
+	* parser.c (cp_parser_userdef_string_literal): Fix string length.
+
+2011-11-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48370
+	* call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
+	(set_up_extended_ref_temp): Use it.  Change cleanup parm to VEC.
+	(initialize_reference): Just call convert_like.
+	* decl.c (grok_reference_init): Just call initialize_reference.
+	(build_init_list_var_init): Remove.
+	(check_initializer): Change cleanup parm to VEC.  Handle references
+	like other types.  Call perform_implicit_conversion instead
+	of build_init_list_var_init.  Don't use build_aggr_init for
+	aggregate initialization of arrays.
+	(cp_finish_decl): Change cleanup to VEC.
+	* typeck2.c (store_init_value): Call extend_ref_init_temps.
+	Use build_vec_init for non-constant arrays.
+	* init.c (expand_aggr_init_1): Adjust.
+	(build_vec_init): Avoid re-converting an initializer
+	that's already digested.
+	* mangle.c (mangle_ref_init_variable): Add a discriminator.
+	* cp-tree.h: Adjust.
+	* typeck.c (convert_for_initialization): Adjust.
+	* decl2.c (maybe_emit_vtables): Adjust.
+
+2011-11-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50930
+	* init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
+	if the initializer has TARGET_EXPR_DIRECT_INIT_P.
+	(expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
+	or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
+	* tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
+	TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
+	* call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
+	as appropriate on list-value-initialization.
+
+	* parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
+	"C++11" in warnings.
+	(cp_lexer_get_preprocessor_token): Likewise.
+	(cp_parser_binary_expression): Likewise.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+	(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+	* decl.c (check_initializer): Likewise.
+	* semantics.c (finish_compound_literal): Likewise.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50956
+	* typeck.c (build_const_cast_1): Fix -Wcast-qual for false
+	comp_ptr_ttypes_const.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
+
+2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44277
+	* cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
+	constant.
+	* typeck.c (cp_truthvalue_conversion): Handle pointers and member
+	function pointers under c_inhibit_evaluation_warnings; use
+	nullptr_node for data member pointers.
+	(cp_build_binary_op): Tweak, just forward to cp_convert op1,
+	either a nullptr_node or an integer_zero_node.
+	(build_ptrmemfunc): Use nullptr_node.
+	* init.c (build_zero_init_1): Likewise.
+
+2011-11-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50500
+	DR 1082
+	* search.c (lookup_fnfields_idx_nolazy): Split out from...
+	(lookup_fnfields_1): ...here.
+	(lookup_fnfields_slot_nolazy): Use it.
+	* cp-tree.h: Declare it.
+	* class.c (type_has_move_assign): Use it.
+	(type_has_user_declared_move_assign): Likewise.
+
+2011-10-31  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50920
+	* class.c (check_field_decl): Change c++0x in diags to c++11.
+	* error.c (maybe_warn_cpp0x): Likewise.
+	* parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
+	* pt.c (check_default_tmpl_args): Likewise.
+
+2011-10-31   Diego Novillo  <dnovillo@google.com>
+
+	* mangle.c (get_mangled_id): Factor from ...
+	(mangle_decl): ... here.
+	Call get_mangled_id.
+
+2011-10-25  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
+	(EGCS 1.0): Ditto.
+
+2011-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50901
+	* call.c (build_new_op_1): Handle ABS_EXPR together with the
+	other unary EXPR.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	Revert:
+	2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50864
+	* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+	call in case COMPONENT_REF.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50864
+	* pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+	call in case COMPONENT_REF.
+
+2011-10-27  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (cxx_eval_outermost_constant_expr): Check
+	cp_has_mutable_p.
+	(cxx_eval_component_reference): Check DECL_MUTABLE_P.
+
+2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
+
+	PR c++/30066
+	* decl2.c (determine_hidden_inline): New function.
+	(determine_visibility): fvisibility-inlines-hidden affects inline
+	functions.
+
+2011-10-27  Dodji Seketeli  <dodji@redhat.com>
+
+	* cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
+
+2011-10-26  Jason Merrill  <jason@redhat.com>
+
+	* typeck.c (check_literal_operator_args): Avoid building types.
+
+2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	Implement C++11 user-defined literals.
+	* cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
+	* cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
+	name tools. New tree code for user-defined literals.
+	* cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
+	* cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
+	(pp_cxx_primary_expression, pp_cxx_expression): Use it.
+	* decl.c: (cp_tree_node_structure): Return new tree code.
+	(duplicate_decls): Check for raw vs. template operator conflicts.
+	(grokfndecl, grokdeclarator): New checks for literal operators.
+	* error.c: (dump_expr): Warn about user-defined literals
+	in C++98 mode. (dump_function_name): Pretty printing.
+	* mangle.c: (write_literal_operator_name): New.
+	(write_unqualified_id, write_unqualified_name): Use it.
+	* parser.c: (cp_parser_operator): Handle operator"".
+	(cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
+	cp_parser_userdef_string_literal): New.
+	(cp_parser_primary_expression): Handle new user-defined literal tokens
+	with new functions.
+	* semantics.c: (potential_constant_expression_1): Add
+	user-defined literals.
+	* typeck.c (check_raw_literal_operator,
+	check_literal_operator_args): New.
+
+2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
+	* class.c (instantiate_type): Likewise.
+	* pt.c (convert_nontype_argument_function, uses_template_parms,
+	tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
+	Likewise.
+	* semantics.c (finish_decltype_type): Likewise.
+	* decl2.c (mark_used): Likewise.
+	* name-lookup.c (arg_assoc): Likewise.
+
+2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50870
+	* typeck.c (non_reference): Pass NULL_TREE through.
+
+2011-10-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50866
+	PR c++/41449
+	* semantics.c (maybe_cleanup_point_expr_void): No longer static.
+	* typeck2.c (split_nonconstant_init_1): Use it.
+	* cp-tree.h: Declare it.
+	* decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
+
+	PR c++/49996
+	* tree.c (stabilize_init): Stabilize scalar elements of a
+	CONSTRUCTOR, too.
+
+2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50858
+	* typeck.c (composite_pointer_type_r): Check return value of
+	composite_pointer_type_r for error_mark_node.
+
+2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50861
+	* pt.c (tsubst_copy_and_build): Check return value of
+	tsubst_copy_and_build for error_mark_node.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50841
+	Revert:
+	2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+	(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+	* decl.c (check_initializer): Likewise.
+	* semantics.c (finish_compound_literal): Likewise.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+	(digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+	* decl.c (check_initializer): Likewise.
+	* semantics.c (finish_compound_literal): Likewise.
+
+2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/45385
+	* init.c (build_vec_init): Early return error_mark_node if
+	maxindex is -1.
+
+2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/31423
+	* typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
+	for invalid use of member function.
+
+2011-10-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	PR c++/50811
+	* parser.c (cp_parser_class_head): Parse virt-specifiers
+	regardless of whether an id is present
+
+2011-10-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/41449
+	* typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
+	initialized subobjects.
+
+2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/13657
+	* class.c (instantiate_type): Fix error message.
+
+2011-10-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50793
+	* tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
+
+2011-10-19  Roland Stigge  <stigge@antcom.de>
+
+	PR translation/49704
+	* semantics.c (potential_constant_expression_1): Use "AST" instead of
+	"ast" in sorry message.
+
+2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/38761
+	PR c++/40872
+	* decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
+	G_() in error message strings to facilitate translation.
+	* semantics.c (finish_id_expression): Likewise.
+	* parser.c (cp_parser_nested_name_specifier_opt,
+	cp_parser_parameter_declaration): Likewise.
+
+2011-10-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50531
+	* pt.c (instantiate_decl): Recognize when a function defaulted
+	outside the class is already instantiated.
+
+	PR c++/50742
+	* decl.c (check_previous_goto_1): Handle using-decl.
+
+2011-10-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50500
+	DR 1082
+	* class.c (type_has_user_declared_move_constructor): New.
+	(type_has_user_declared_move_assign): New.
+	(add_implicitly_declared_members): Add lazy copy ops
+	even if there's a move.
+	* method.c (lazily_declare_fn): Delete implicit copies
+	if there's a move.
+	(maybe_explain_implicit_delete): Explain this.  Use inform rather
+	than error.
+	* cp-tree.h: Declare new fns.
+
+2011-10-18   Diego Novillo  <dnovillo@google.com>
+
+	* parser.c: Remove ENABLE_CHECKING markers around debugging
+	routines.
+	(cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
+	Make static
+	When printing CURR_TOKEN surround it in [[ ]].
+	Start printing at START_TOKEN.
+	Update all users.
+	(cp_debug_print_tree_if_set): New.
+	(cp_debug_print_context): New.
+	(cp_debug_print_context_stack): New.
+	(cp_debug_print_flag): New.
+	(cp_debug_print_unparsed_function): New.
+	(cp_debug_print_unparsed_queues): New.
+	(cp_debug_parser_tokens): New.
+	(cp_debug_parser): New.
+	(cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
+	(cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
+	* parser.h (cp_lexer_dump_tokens): Remove declaration.
+	(cp_debug_parser): Declare.
+
+2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
+
+	* cp-tree.def: Add BASES as a new tree code.
+	* cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
+	(BASES_TYPE, BASES_DIRECT): Define.
+	(calculate_bases, finish_bases, calculate_direct_bases): Declare.
+	* parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
+	(cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
+	* pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
+	* semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
+	dfs_calculate_bases_pre, dfs_calculate_bases_post,
+	calculate_bases_helper): Define.
+
+2011-10-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50736
+	* parser.c (cp_parser_lambda_introducer): Check for more
+	invalid captures.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44524
+	* typeck.c (build_class_member_access_expr): Provide a better error
+	message for X.Y where X is a pointer to class type.
+	(finish_class_member_access_expr): Likewise.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* error.c (cp_diagnostic_starter): Pass the relevant location to
+	diagnostic_report_current_module.
+	(cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48489
+	* typeck.c (finish_class_member_access_expr): Fix error call
+	for TREE_CODE (access_path) == TREE_BINFO.
+
+2011-10-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50732
+	* semantics.c (finish_trait_expr): Do not try to instantiate the
+	the base type of an __is_base_of trait.
+	(check_trait_type): Return a tree; use complete_type_or_else.
+
+2011-10-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50563
+	* parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
+	(cp_parser_save_nsdmi): Pass it.
+
+	PR c++/50707
+	* method.c (walk_field_subobs): Check for NSDMI before
+	complaining about uninitialized fields.
+
+	* pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
+	instead of error_mark_node as a placeholder.
+
+2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/38174
+	* call.c (add_builtin_candidate): If two pointers have a composite
+	pointer type, generate a single candidate with that type.
+
+2011-10-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50614
+	* cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
+	(DECL_TEMPLATE_INFO): Use it.
+	* pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
+	if the decl has an NSDMI.
+	* init.c (perform_member_init): Use it.
+
+	PR c++/50437
+	* cp-tree.h (struct tree_lambda_expr): Add closure field.
+	(LAMBDA_EXPR_CLOSURE): New.
+	* pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
+	* semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
+	(begin_lambda_type, lambda_function, add_capture): Likewise.
+	(add_default_capture, lambda_expr_this_capture): Likewise.
+
+2011-10-13   Diego Novillo  <dnovillo@google.com>
+
+	* cp-tree.h (struct language_function): Rename in_function_try_handler
+	to x_in_function_try_handler.
+	Rename in_base_initializer to x_in_base_initializer.
+	Update all users.
+
+2011-10-13   Diego Novillo  <dnovillo@google.com>
+
+	* class.c (sorted_fields_type_new): Factor out of ...
+	(finish_struct_1): ... here.
+
+2011-10-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50618
+	* init.c (expand_aggr_init_1): Don't zero-initialize virtual
+	bases of a base subobject.
+
+2011-10-12  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50594
+	* decl.c (cxx_init_decl_processing): Add
+	__attribute__((externally_visible)) to operator new and
+	operator delete library fn.
+
+2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* decl.c (duplicate_decls): Delete old interface with two parallel
+	arrays to hold standard builtin declarations, and replace it with
+	a function based interface that can support creating builtins on
+	the fly in the future.  Change all uses, and poison the old
+	names.  Make sure 0 is not a legitimate builtin index.
+	* except.c (build_eh_type_type): Ditto.
+	(choose_personality_routine): Ditto.
+	* semantics.c (finish_omp_atomic): Ditto.
+	(finish_omp_barrier): Ditto.
+	(finish_omp_flush): Ditto.
+	(finish_omp_taskwait): Ditto.
+
+2011-10-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49855
+	PR c++/49896
+	* cp-tree.def (IMPLICIT_CONV_EXPR): New.
+	* call.c (perform_implicit_conversion_flags): Build it
+	instead of NOP_EXPR.
+	* cp-objcp-common.c (cp_common_init_ts): It's typed.
+	* cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
+	(pp_cxx_expression): Likewise.
+	* error.c (dump_expr): Likewise.
+	* semantics.c (potential_constant_expression_1): Likewise.
+	* tree.c (cp_tree_equal): Likewise.
+	(cp_walk_subtrees): Likewise.
+	* pt.c (iterative_hash_template_arg): Likewise.
+	(for_each_template_parm_r): Likewise.
+	(type_dependent_expression_p): Likewise.
+	(tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
+	and CONVERT_EXPR.
+	* cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
+
+2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50611
+	* pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
+	do not call unqualified_name_lookup_error.
+
+2011-10-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50660
+	* call.c (conversion_null_warnings): Don't look through references.
+
+2011-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/38980
+	* init.c (constant_value_1): Add bool parameter.
+	(decl_constant_value_safe): Add.
+	(integral_constant_value): Adjust.
+	(decl_constant_value): Adjust.
+	* cp-tree.h (decl_constant_value_safe): Declare.
+	* typeck.c (decay_conversion): Use decl_constant_value_safe.
+	* call.c (convert_like_real): Likewise.
+
+2011-10-09  Jakub Jelinek  <jakub@redhat.com>
+	    Diego Novillo  <dnovillo@google.com>
+
+	* pt.c (reregister_specialization): Use htab_find instead of
+	htab_find_slot with INSERT.
+	(maybe_process_partial_specialization, lookup_template_class_1): Change
+	slot variable type to void ** to avoid aliasing problems.
+	(register_specialization): Likewise.  Use slot != NULL instead of
+	more expensive !optimize_specialization_lookup_p (tmpl) test.
+
+2011-10-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/34927
+	* typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
+	inform messages in case of cloned destructor.
+
+2011-10-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/39164
+	* decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
+
+2011-10-02  Jason Merrill  <jason@redhat.com>
+
+	* pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
+	Change unsubstituted_packs to bool.
+
+	* parser.c (cp_parser_range_for): Don't try to deduce from {}
+	in a template.
+
+	PR c++/35722
+	Implement N2555 (expanding pack expansion to fixed parm list)
+	* pt.c (coerce_template_parms): Allow expanding a pack expansion
+	to a fixed-length argument list.
+	(unify_pack_expansion): Handle explicit args properly.
+	(unify) [TREE_VEC]: Handle pack expansions here.
+	[TYPE_ARGUMENT_PACK]: Not here.
+	(tsubst_pack_expansion): Don't try to do partial substitution.
+	(pack_deducible_p): New.
+	(fn_type_unification): Use it.
+	(find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
+	of a type parameter.
+	(check_non_deducible_conversion): Split from type_unification_real.
+	(unify_one_argument): Split from type_unification_real...
+	(unify_pack_expansion): ...and here.  Drop call_args_p parm.
+	(type_unification_real, unify, more_specialized_fn): Adjust.
+
+	* class.c (fixed_type_or_null): Handle NSDMI.
+	* method.c (walk_field_subobs): Disable NSDMI noexcept checking
+	for now.
+
+2011-09-30  Jason Merrill  <jason@redhat.com>
+
+	* cp-tree.h (TREE_NEGATED_INT): Remove.
+	* semantics.c (finish_unary_op_expr): Don't set it.
+
+2011-09-30  Janis Johnson  <janisjo@codesourcery.com>
+
+	PR c++/44473
+	* mangle.c (write_type): Handle CV qualifiers for decimal classes.
+
+2011-09-26   Andi Kleen <ak@linux.intel.com>
+
+	* repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
+
+2011-09-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/45278
+	* typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
+	comparison of pointer with zero.
+
+2011-09-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/31489
+	* parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
+	set CLASSTYPE_DECLARED_CLASS.
+
+2011-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* decl.c (duplicate_decls): If compatible stpcpy prototype
+	is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
+
+2011-09-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/45012
+	* pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
+	constant value if we're still in a template.
+
+	PR c++/46105
+	* typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
+
+	PR c++/50508
+	* semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
+	rather than ==.
+
+2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/45487
+	* error.c (dump_template_bindings): Separate bindings with semicolons
+	instead of commas.
+
+2011-09-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50512
+	* call.c (compare_ics): Only consider rvaluedness_matches_p
+	if the target type is the same or it too differs in rvalueness.
+
+	PR c++/50523
+	* call.c (implicit_conversion): Mask out inappropriate LOOKUP
+	flags at the top of the function.
+
+	* pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
+
+2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
+
+2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/26747
+	* cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
+
+2011-09-25  Jason Merrill  <jason@redhat.com>
+
+	* parser.c (inject_this_parameter): Split out from
+	cp_parser_late_return_type_opt.
+	(cp_parser_class_specifier_1): Use it for NSDMIs.
+	* tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
+
+2011-09-24  Jason Merrill  <jason@redhat.com>
+
+	* except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
+	* cp-tree.h: Declare it.
+	* method.c (walk_field_subobs): Use it.
+
+	* init.c (perform_member_init): Instantiate NSDMI here.
+	* pt.c (tsubst_decl) [FIELD_DECL]: Not here.
+
+	Handle deferred parsing of NSDMIs.
+	* parser.h (cp_unparsed_functions_entry): Add nsdmis field.
+	* parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
+	(cp_parser_late_parse_one_default_arg): Split out from
+	cp_parser_late_parsing_default_args.
+	(cp_parser_late_parsing_nsdmi): New.
+	(push_unparsed_function_queues): Set it.
+	(cp_parser_parameter_declaration): Save the '=' token.
+	(cp_parser_template_parameter): Likewise.
+	(cp_parser_default_argument): Call cp_parser_initializer
+	rather than cp_parser_initializer_clause.
+	(cp_parser_class_specifier_1): Parse unparsed_nsdmis.
+	(cp_parser_member_declaration): Handle nsdmis.
+	* decl2.c (grokfield): Handle DEFAULT_ARG for a function.
+
+	Implement C++11 non-static data member initializers.
+	* cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
+	* error.c (maybe_warn_cpp0x): Handle it.
+	* call.c (convert_like_real) [ck_user]: Don't complain about
+	using an explicit constructor for direct-initialization.
+	* class.c (check_field_decl): Fix ancient typo.
+	(check_field_decls): NSDMIs make the default ctor non-trivial.
+	* decl.c (cp_finish_decl): Record NSDMI.
+	(grokdeclarator): Allow NSDMI.
+	* decl2.c (grokfield): Allow NSDMI.  Correct LOOKUP flags.
+	* init.c (perform_member_init): Use NSDMI.
+	* method.c (walk_field_subobs): Check for NSDMI.
+	* parser.c (cp_parser_member_declaration): Parse { } init.
+	* semantics.c (register_constexpr_fundef): Don't talk about
+	a return statement in a constexpr constructor.
+	(cxx_eval_call_expression): Check DECL_INITIAL instead of
+	DECL_SAVED_TREE.
+
+2011-09-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44267
+	* class.c (build_base_path): Add a tsubst_flags_t parameter.
+	(convert_to_base): Adjust call.
+	* typeck.c (build_class_member_access_expr,
+	get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
+	* init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
+	* method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
+	* rtti.c (build_dynamic_cast_1): Likewise.
+	* typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
+	* call.c (build_over_call, build_special_member_call): Likewise.
+	* cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
+	build_up_reference): Likewise.
+	* cp-tree.h (build_base_path): Adjust declaration.
+
+2011-09-23  Jason Merrill  <jason@redhat.com>
+
+	Core 253 - allow const objects with no initializer or
+	user-provided default constructor if the defaulted constructor
+	initializes all the subobjects.
+	PR c++/20039
+	PR c++/42844
+	* class.c (default_init_uninitialized_part): New.
+	* cp-tree.h: Declare it.
+	* decl.c (check_for_uninitialized_const_var): Use it.
+	* init.c (perform_member_init): Likewise.
+	(build_new_1): Likewise.
+	* method.c (walk_field_subobs): Likewise.
+
+2011-09-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50258
+	* decl.c (check_static_variable_definition): Allow in-class
+	initialization of static data member of non-integral type in
+	permissive mode.
+
+2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50491
+	* semantics.c (potential_constant_expression_1): Handle USING_DECL.
+
+2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50371
+	* pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
+
+2011-09-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
+	    Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50344
+	* friend.c (make_friend_class): cv-qualification is ok in a
+	friend declaration.
+
+2011-09-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50454
+	* decl.c (grokdeclarator): Consistently handle both __int128
+	and unsigned __int128 with -pedantic; suppress diagnostic in
+	system headers.
+
+2011-09-20  Jason Merrill  <jason@redhat.com>
+
+	* cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
+	(DECL_GENERATED_P): New.
+	* class.c (finalize_literal_type_property): Use them.
+	* semantics.c (is_instantiation_of_constexpr): Likewise.
+	(register_constexpr_fundef): Likewise.
+
+	* call.c (convert_default_arg): Avoid redundant copy.
+	* tree.c (bot_manip): Copy everything.
+
+2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
+
+	* call.c (build_new_method_call_1): Use non-virtual lookup
+	for final virtual functions.
+
+2011-09-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50424
+	* call.c (set_flags_from_callee): Split out from build_call_a.
+	* cp-tree.h: Declare it.
+	* tree.c (bot_manip): Call it.
+
+2011-09-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50365
+	* parser.c (cp_parser_late_return_type_opt): Check quals parameter
+	for clearing current_class_ptr, too.
+
+2011-09-14   Diego Novillo  <dnovillo@google.com>
+
+	* name-lookup.c (lookup_arg_dependent): Use conditional
+	timevars.
+	* decl.c (xref_tag): Likewise.
+
+2011-09-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50391
+	* pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
+	to build_exception_variant.
+
+2011-09-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48320
+	* pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
+	nodes.  Add a comment.
+	(arg_from_parm_pack_p):  New static function, factorized out from
+	tsubst_pack_expansion and extended to support non-type parameter
+	packs represented with TEMPLATE_PARM_INDEX nodes.
+	(tsubst_pack_expansion): Use arg_from_parm_pack_p.
+
+2011-09-12  Jason Merrill  <jason@redhat.com>
+
+	* pt.c (type_unification_real): Fix handling of DEDUCE_CONV
+	with no deducible template parameters.
+	* call.c (rejection_reason_code): Add rr_template_conversion.
+	(print_z_candidate): Handle it.
+	(template_conversion_rejection): New.
+	(build_user_type_conversion_1): Use it.
+
+	* call.c (merge_conversion_sequences): Set bad_p and user_conv_p
+	on all of the second conversion sequence.
+	(build_user_type_conversion_1): Set bad_p on the ck_user conv.
+	(convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
+	first section.  Fix loop logic.
+	(initialize_reference): Call convert_like for diagnostics when
+	we have a (bad) conversion.
+
+	* call.c (convert_class_to_reference)
+	(convert_class_to_reference_1): Remove.
+	(reference_binding): Use build_user_type_conversion_1 instead.
+
+	* call.c (initialize_reference): Add flags parm.
+	* decl.c (grok_reference_init): Likewise.
+	(check_initializer): Pass it.
+	* typeck.c (convert_for_initialization): Likewise.
+	* cp-tree.h: Adjust.
+
+	* cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
+	* call.c (conditional_conversion): Use it.
+	(reference_binding): Fix handling of xvalues.
+
+2011-09-09  Jason Merrill  <jason@redhat.com>
+
+	* call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
+	before forcing instantiation.
+
+2011-09-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50324
+	* typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
+	instead of complete_type_or_else.
+
+2011-09-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/33255 - Support -Wunused-local-typedefs warning
+	* name-lookup.c (pushdecl_maybe_friend_1): Use the new
+	record_locally_defined_typedef.
+	* decl.c (finish_function): Use the new
+	maybe_warn_unused_local_typedefs.
+	(grokfield): Use the new record_locally_defined_typedef.
+	* parser.c (lookup_name): Use the new maybe_record_typedef_use.
+
+2011-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50309
+	* decl.c (grokdeclarator): Check u.function.exception_specification
+	for error_mark_node.
+
+2011-09-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50298
+	* parser.c (cp_parser_member_declaration): Don't require a constant
+	rvalue here in C++0x.
+
+	* pt.c (type_unification_real): Correct complain arg for tsubsting
+	default template args.
+
+	* pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
+
+2011-09-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50296
+	* semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
+	(cx_check_missing_mem_inits): Handle bases and empty trivial members.
+	(validate_constexpr_fundecl): Remove.
+	* decl.c (start_preparsed_function): Don't call it.
+	* cp-tree.h: Don't declare it.
+
+2011-09-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49267
+	* call.c (reference_binding): Don't set is_lvalue for an rvalue
+	reference rfrom.
+
+	PR c++/49267
+	PR c++/49458
+	DR 1328
+	* call.c (reference_binding): Set rvaluedness_matches_p properly
+	for reference to function conversion ops.
+	(compare_ics): Adjust.
+
+	* class.c (trivial_default_constructor_is_constexpr): Rename from
+	synthesized_default_constructor_is_constexpr.
+	(type_has_constexpr_default_constructor): Adjust.
+	(add_implicitly_declared_members): Call it instead.
+	(explain_non_literal_class): Explain about non-constexpr default ctor.
+	* cp-tree.h: Adjust.
+	* method.c (synthesized_method_walk): Adjust.
+	* semantics.c (explain_invalid_constexpr_fn): Handle defaulted
+	functions, too.
+
+	PR c++/50248
+	Core 1358
+	* init.c (perform_member_init): Don't diagnose missing inits here.
+	(emit_mem_initializers): Or here.
+	* method.c (process_subob_fn): Don't instantiate constexpr ctors.
+	* semantics.c (cx_check_missing_mem_inits): New.
+	(explain_invalid_constexpr_fn): Call it.
+	(register_constexpr_fundef): Likewise.  Leave
+	DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
+	(cxx_eval_call_expression): Adjust diagnostics.
+	(cxx_eval_constant_expression): Catch use of 'this' in a constructor.
+
+2011-08-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50084
+	* cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
+	to type_definition_p.
+	* parser.c (cp_parser_set_decl_spec_type): Likewise.
+	* decl.c (grokdeclarator): Check it.
+
+	PR c++/50089
+	* semantics.c (finish_id_expression): Use
+	current_nonlambda_class_type for qualified-ids.
+
+	PR c++/50114
+	* decl.c (poplevel): Disable for scope compatibility hack
+	in C++11 mode.
+
+	PR c++/50220
+	* semantics.c (add_capture): Call complete_type for copy.
+
+	PR c++/50234
+	* semantics.c (cxx_eval_component_reference): Handle
+	value-initialization for omitted initializers.
+
+2011-08-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50224
+	* semantics.c (finish_id_expression): Mark captured variables used.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/50207
+	* class.c (finish_struct_1): Complain if the first field is
+	artificial.
+
+2011-08-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50209
+	Core DR 994
+	* parser.c (cp_parser_default_argument): Use
+	cp_parser_initializer_clause.
+	(cp_parser_late_parsing_default_args): Likewise.
+
+2011-08-26  Jason Merrill  <jason@redhat.com>
+
+	Core DR 342
+	PR c++/48582
+	* pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
+	is valid in C++11.
+	(convert_nontype_argument): Likewise.  Implicitly convert nullptr
+	and do constant folding.
+	* mangle.c (write_template_arg_literal): Mangle null member
+	pointer values as 0.
+	* call.c (null_member_pointer_value_p): New.
+	* cp-tree.h: Declare it.
+
+2011-08-25  Jason Merrill  <jason@redhat.com>
+
+	* call.c (convert_like_real): Remove redundant complain checks.
+
+	PR c++/50157
+	* call.c (convert_like_real): Exit early if bad and !tf_error.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	* typeck2.c (build_functional_cast): Don't try to avoid calling
+	build_value_init.
+	* pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49045
+	Core 1321
+	* tree.c (dependent_name): New.
+	(cp_tree_equal): Two calls with the same dependent name are
+	equivalent even if the overload sets are different.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	* tree.c (build_target_expr): Set TREE_CONSTANT on
+	literal TARGET_EXPR if the value is constant.
+	* typeck2.c (build_functional_cast): Don't set it here.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	Core 903 (partial)
+	* call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	Core 975
+	* decl.c (cxx_init_decl_processing): Initialize
+	dependent_lambda_return_type_node.
+	* cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
+	(dependent_lambda_return_type_node): Define.
+	(DECLTYPE_FOR_LAMBDA_RETURN): Remove.
+	* semantics.c (lambda_return_type): Handle overloaded function.
+	Use dependent_lambda_return_type_node instead of
+	DECLTYPE_FOR_LAMBDA_RETURN.
+	(apply_lambda_return_type): Don't check dependent_type_p.
+	* pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
+	(instantiate_class_template_1): Likewise.
+	(tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
+	* mangle.c (write_type): Likewise.
+	* typeck.c (structural_comptypes): Likewise.
+	(check_return_expr): Handle dependent_lambda_return_type_node.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50024
+	* semantics.c (maybe_constant_value): Don't try to fold { }.
+	* pt.c (build_non_dependent_expr): Don't wrap { }.
+	* init.c (build_value_init): Allow scalar value-init in templates.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (potential_constant_expression_1): Allow 'this'.
+
+2011-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/50158
+	* typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
+	if it has side-effects and needs to be preevaluated.
+
+2011-08-23  Siddhesh Poyarekar  <siddhesh.poyarekar@gmail.com>
+
+	PR c++/50055
+	* except.c (begin_eh_spec_block): Build EH_SPEC block on the
+	same line as the function.
+
+2011-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/46862
+	* class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
+	which doesn't have any fields, clear it and diagnose.
+
+2011-08-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+	    Marc Glisse  <marc.glisse@normalesup.org>
+
+	PR libstdc++-v3/1773
+	* mangle.c (decl_mangling_context): Call
+	targetm.cxx.decl_mangling_context.
+	(write_unscoped_name): Use decl_mangling_context.
+
+2011-08-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/45625
+	* pt.c (parameter_of_template_p): Handle comparison with DECLs of
+	template parameters as created by process_template_parm.
+
+2011-08-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50086
+	* pt.c (unify_pack_expansion): Correct overloaded unification
+	logic.
+
+	* pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
+	on a member function or static data member, call mark_used.
+
+	PR c++/50054
+	* typeck2.c (cxx_incomplete_type_diagnostic): Handle
+	init_list_type_node.
+
+2011-08-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50075
+	* name-lookup.c (local_bindings_p): New.
+	* name-lookup.h: Declare it.
+	* lex.c (unqualified_name_lookup_error): Use it.
+
+	PR c++/50059
+	* error.c (dump_expr): Handle MODIFY_EXPR properly.
+
+	* decl.c (grok_reference_init): Handle constexpr here.
+	* call.c (initialize_reference): Not here.
+
+2011-08-12  David Li  <davidxl@google.com>
+
+	* class.c (update_vtable_entry_for_fn): Set
+	LOST_PRIMARY bit properly.
+
+2011-08-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50034
+	* call.c (convert_arg_to_ellipsis): force_rvalue only in
+	potentially evaluated context.
+
+2011-08-12  Richard Guenther  <rguenther@suse.de>
+
+	* call.c (build_over_call): Instead of memcpy use an
+	assignment of two MEM_REFs.
+
+2011-08-11  Romain Geissler  <romain.geissler@gmail.com>
+	    Brian Hackett  <bhackett1024@gmail.com>
+
+	* decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
+
+2011-08-10  Richard Guenther  <rguenther@suse.de>
+
+	* call.c (build_over_call): Call memcpy unconditionally.
+
+2011-08-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50020
+	* semantics.c (finish_call_expr): Don't look at 'this' if we
+	had an explicit object argument.
+
+	PR c++/50011
+	* typeck2.c (check_narrowing): Fix integer logic.
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
+
+2011-08-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48993
+	* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
+	on 'this' in a constructor.
+
+	PR c++/49921
+	* semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
+
+	PR c++/49669
+	* init.c (perform_member_init): Handle invalid array initializer.
+
+	PR c++/49988
+	* semantics.c (cxx_eval_array_reference): Handle failure to
+	reduce the array operand to something we can work with.
+
+2011-08-05  Gabriel Charette  <gchare@google.com>
+
+	* decl.c (finish_function): Remove unecessary line 0 hack.
+
+2011-08-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47453
+	* typeck.c (build_x_compound_expr_from_list): Also complain
+	about ({...}).
+
+	PR c++/49812
+	* typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
+
+	PR c++/49983
+	* parser.c (cp_parser_range_for): Only do auto deduction in
+	template if the range is non-dependent.
+
+	* init.c (perform_member_init): Always build_aggr_init
+	for a class member with an explicit mem-initializer.
+
+	* pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
+
+2011-08-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49905
+	* decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
+	for operator new and operator new [].  Call init_attributes.
+
+2011-08-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/43886
+	* parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
+
+	PR c++/49577
+	* typeck2.c (check_narrowing): Check unsigned mismatch.
+	* semantics.c (finish_compound_literal): check_narrowing.
+
+	PR c++/49593
+	* pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
+
+	PR c++/49803
+	* init.c (sort_mem_initializers): Initialize uses_unions_p here.
+	(build_field_list): Not here.
+
+	PR c++/49834
+	* parser.c (build_range_temp): Split out from...
+	(cp_convert_range_for): ...here.
+	(do_range_for_auto_deduction): New.
+	(cp_parser_range_for): Use it.
+
+2011-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* cp-tree.h (finish_omp_atomic): Adjust prototype.
+	(cxx_omp_const_qual_no_mutable): New prototype.
+	(finish_omp_taskyield): New prototype.
+	* parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
+	parsing OpenMP 3.1 atomics.  Adjust finish_omp_atomic caller.
+	(cp_parser_omp_clause_name): Handle final and mergeable clauses.
+	(cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
+	functions.
+	(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
+	and PRAGMA_OMP_CLAUSE_MERGEABLE.
+	(OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
+	(cp_parser_omp_taskyield): New function.
+	(cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
+	(cp_parser_omp_clause_reduction): Handle min and max.
+	* pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
+	(tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
+	OMP_CLAUSE_MERGEABLE.
+	* semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
+	arguments.  Handle OpenMP 3.1 atomics.  Adjust c_finish_omp_atomic
+	caller.
+	(finish_omp_clauses): Don't complain about const qualified
+	predetermined vars and static data members in firstprivate clause.
+	Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
+	and MAX_EXPR.
+	(finish_omp_taskyield): New function.
+	* cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
+	(cxx_omp_predetermined_sharing): Use it.
+
+2011-08-02  Jason Merrill  <jason@redhat.com>
+
+	* call.c (build_call_a): Also check at_function_scope_p.
+
+2011-08-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49932
+	* mangle.c (write_prefix): Handle decltype.
+
+	PR c++/49924
+	* semantics.c (cxx_eval_vec_init_1): Fix logic.
+
+	PR c++/49813
+	* semantics.c (potential_constant_expression_1): Allow any builtin.
+	(morally_constexpr_builtin_function_p): Remove.
+
+2011-07-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49867
+	* parser.c (cp_parser_lambda_expression): Also clear in_statement
+	and in_switch_statement_p.
+	(cp_parser_class_specifier): Likewise.
+
+2011-07-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49808
+	* pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
+	(convert_nontype_argument, tsubst_template_arg): Handle its output.
+
+2011-07-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/49813
+	* semantics.c (potential_constant_expression_1):  Handle FMA_EXPR.
+
+2011-07-27  Jeffrey Yasskin  <jyasskin@google.com>
+
+	* pt.c (build_template_decl): Copy the function_decl's
+	source location to the new template_decl.
+
+2011-07-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/49776
+	* typeck.c (cp_build_modify_expr): Check digest_init return value
+	for error_mark_node.
+
+2011-07-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR bootstrap/49845
+	* parser.c (cp_parser_perform_range_for_lookup): Always assign *being
+	and *end before returning.
+
+2011-07-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/49838
+	* parser.c (cp_parser_perform_range_for_lookup): Early return if
+	error_operand_p (range).
+
+2011-07-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49823
+	* parser.c (cp_parser_qualifying_entity): Handle templates.
+
+2011-07-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49793
+	* typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
+	Make conditional on -Wnarrowing.
+
+2011-07-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	Warn about the use of final/override in non-c++0x mode, and
+	add __final for non-c++0x mode.
+	* cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
+	* error.c (maybe_warn_cpp0x): Adjust.
+	* parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
+	'__final' as a non-c++0x alternative for 'final'.
+
+2011-07-22  Jason Merrill  <jason@redhat.com>
+	    Mark Glisse  <marc.glisse@normalesup.org>
+
+	PR c++/30112
+	* decl.c (cp_finish_decl): Apply pragma redefine_extname in
+	other namespaces as well.
+	* name-lookup.c (c_linkage_bindings): Define.
+	(lookup_extern_c_fun_in_all_ns): Rename from
+	lookup_extern_c_fun_binding_in_all_ns.  Return tree.
+	(pushdecl_maybe_friend_1): Adjust.  Copy DECL_ASSEMBLER_NAME.
+
+2011-07-20  Jason Merrill  <jason@redhat.com>
+
+	* parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
+	designated initializer syntax.
+	* decl.c (check_array_designated_initializer): Add index parm.
+	(maybe_deduce_size_from_array_init): Pass it.
+	(reshape_init_array_1): Likewise.
+
+	PR c++/6709 (DR 743)
+	PR c++/42603 (DR 950)
+	* parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
+	(cp_parser_nested_name_specifier_opt): Allow decltype.
+	(cp_parser_qualifying_entity): Likewise.
+	(cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
+	(cp_parser_simple_type_specifier): Handle decltype as scope.
+	(cp_parser_base_specifier): Allow decltype.
+	(cp_parser_base_clause): Don't crash on null base.
+	* parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
+	(CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
+
+2011-07-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49785
+	* pt.c (coerce_template_parms): Handle non-pack after pack.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* call.c (build_special_member_call): Use fold_build_pointer_plus.
+	* class.c (build_base_path): Likewise.
+	(convert_to_base_statically): Likewise.
+	(dfs_accumulate_vtbl_inits): Likewise.
+	* cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
+	* except.c (expand_start_catch_block): Likewise.
+	* init.c (expand_virtual_init): Likewise.
+	(build_new_1): Likewise.
+	(build_vec_delete_1): Likewise.
+	(build_vec_delete): Likewise.
+	* rtti.c (build_headof): Likewise.
+	(tinfo_base_init): Likewise.
+	* typeck.c (get_member_function_from_ptrfunc): Likewise.
+	(cp_build_addr_expr_1): Likewise.
+	* typeck2.c (build_m_component_ref): Likewise.
+
+2011-07-18  Martin Jambor  <mjambor@suse.cz>
+
+	* parser.c (cp_parser_parameter_declaration_list): Initialize
+	parenthesized_p.
+
+2011-07-16  Jason Merrill  <jason@redhat.com>
+
+	* pt.c (tinst_level_tick, last_template_error_tick): Replace with
+	last_error_tinst_level.
+	(push_tinst_level, pop_tinst_level): Adjust.
+	(problematic_instantiation_changed): Adjust.
+	(record_last_problematic_instantiation): Adjust.
+	* error.c (cp_print_error_function): Don't print
+	current_function_decl if we're in a template instantiation context.
+	(print_instantiation_full_context): Always print first line.
+
+2011-07-16  Nathan Froyd  <froydnj@codesourcery.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/45329
+	PR c++/48934
+	* cp-tree.h (fn_type_unification): Add `bool' parameter.
+	* pt.c (enum template_base_result): Define.
+	(unify_success, unify_unknown): Define.
+	(unify_parameter_deduction_failure): Define.
+	(unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
+	(unify_parameter_pack_mismatch): Define.
+	(unify_parameter_pack_inconsistent): Define.
+	(unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
+	(unify_expression_unequal, unify_inconsistency): Define.
+	(unify_method_type_error, unify_arity): Likewise.
+	(unify_too_many_parameters, unify_too_few_parameters): Define.
+	(unify_arg_conversion, unify_no_common_base): Define.
+	(unify_illformed_ptrmem_cst_expr): Define.
+	(unify_substitution_failure): Define.
+	(unify_inconsistent_template_template_parameters): Define.
+	(unify_template_deduction_failure): Define.
+	(unify_template_argument_mismatch): Define.
+	(unify_overload_resolution_failure): Define.
+	(comp_template_args_with_info): New function, split out from...
+	(comp_template_args): ...here.	Call it.
+	(deduction_tsubst_fntype): Add `complain' parameter'.  Pass it
+	to tsubst.
+	(unify): Add `explain_p' parameter.  Pass to all relevant calls.
+	Call above status functions when appropriate.
+	(resolve_overloaded_unification, try_one_overload): Likewise.
+	(type_unification, type_unification_real): Likewise.
+	(unify_pack_expansion): Likewise.
+	(get_template_base, try_class_unification): Likewise.
+	(get_bindings, more_specialized_fn): Pass false to unification
+	calls.
+	(get_class_bindings, do_auto_deduction): Likewise.
+	(convert_nontype_argument): Likewise.
+	(fn_type_unification): Likewise.  Pass tf_warning_or_error if
+	explain_p.
+	(get_template_base): Add `explain_p' parameter and pass it to
+	try_class_unification.	Return an enum template_base_result.
+	* class.c (resolve_address_of_overloaded_function): Pass false to
+	fn_type_unification.
+	* call.c (enum rejection_reason_code): Add new codes.
+	(struct rejection_reason): Add template_unification field.
+	Add template_instantiation field.
+	(template_unification_rejection): Define.
+	(template_unification_error_rejection): Define.
+	(template_instantiation_rejection): Define.
+	(invalid_copy_with_fn_template_rejection): Define.
+	(add_template_candidate): Pass false to unify.
+	Provide more rejection reasons when possible.
+	(print_template_unification_rejection): Define.
+	(print_arity_rejection): Define, split out from...
+	(print_z_candidate): ...here.  Add cases for new rejection
+	reasons.
+
+2011-07-15  Jason Merrill  <jason@redhat.com>
+
+	* Make-lang.in (check-g++-strict-gc): New.
+	(cp/except.o): Depend on gt-cp-except.h
+	* except.c: Include gt-cp-except.h.
+	* config-lang.in (gtfiles): Add cp/except.c.
+	* decl2.c (mark_used): Adjust constexpr condition, set
+	function_depth around template instantiation.
+	* parser.c (cp_parser_lambda_body): Set function_depth.
+	* semantics.c (maybe_add_lambda_conv_op): Likewise.
+
+	PR testsuite/49741
+	* Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
+
+2011-07-13  Jason Merrill  <jason@redhat.com>
+
+	* Make-lang.in (check-c++0x): New.
+
+2011-07-13  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
+	rather than a pointer to it.  Return true if the whole of the value
+	was initialized by the generated statements.  Use
+	complete_ctor_at_level_p instead of count_type_elements.
+
+2011-07-12   Diego Novillo  <dnovillo@google.com>
+
+	* name-lookup.h (cp_binding_level): Rename from cxx_scope.
+	Update all users.
+	(struct cp_binding_level): Fix indentation.
+
+2011-07-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49672
+	* pt.c (extract_fnparm_pack): Split out from...
+	(make_fnparm_pack): ...here.
+	(instantiate_decl): Handle non-pack parms after a pack.
+	* semantics.c (maybe_add_lambda_conv_op): Don't in a template.
+
+	* decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
+
+	PR c++/44609
+	* cp-tree.h (struct tinst_level): Add errors field.
+	* pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
+	(push_tinst_level): Don't start another decl in that case.
+	(reopen_tinst_level): Adjust errors field.
+	* decl2.c (cp_write_global_declarations): Don't complain about
+	undefined inline if its template was defined.
+	* mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
+
+2011-07-10  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49691
+	* parser.c (cp_parser_late_return_type_opt): Check quals parameter
+	rather than current_class_type to determine whether to set 'this'.
+	(cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
+	(cp_parser_init_declarator): Pass down member_p.
+
+2011-07-09  Jason Merrill  <jason@redhat.com>
+
+	* tree.c (build_vec_init_elt): Strip TARGET_EXPR.
+
+2011-07-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/45437
+	* typeck.c (cp_build_modify_expr): Preevaluate RHS.
+
+	* method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
+	* optimize.c (maybe_clone_body): Likewise.
+	* semantics.c (maybe_add_lambda_conv_op): Likewise.
+
+	PR c++/45603
+	* decl.c (expand_static_init): Don't get confused by user
+	declaration of __cxa_guard_acquire.
+
+	* typeck.c (cp_apply_type_quals_to_decl): Don't check
+	COMPLETE_TYPE_P either.
+
+	PR c++/49673
+	* typeck.c (cp_apply_type_quals_to_decl): Don't check
+	TYPE_NEEDS_CONSTRUCTING.
+
+2011-07-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49663
+	* pt.c (push_deduction_access_scope): Preserve
+	processing_template_decl across push_to_top_level.
+	And revert:
+	* class.c (pushclass): Accept NULL argument.
+	(popclass): Deal with popping null class.
+	* pt.c (push_access_scope, pop_access_scope): Use them rather than
+	push_to_top_level/pop_from_top_level.
+	* name-lookup.c (lookup_name_real_1): Check current_class_type.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/49644
+	* typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
+	one non-complex and one complex argument, call save_expr on both
+	operands.
+
+2011-07-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49353
+	* semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
+	on kept inlines.
+
+	PR c++/49568
+	* method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
+
+2011-07-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48157
+	* pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
+	partial instantiation.
+
+	PR c++/49598
+	* semantics.c (finish_id_expression): convert_from_reference.
+
+2011-07-05  Richard Guenther  <rguenther@suse.de>
+
+	* decl.c (cxx_init_decl_processing): Defer building common
+	tree nodes to c_common_nodes_and_builtins.
+
+2011-07-04  Jason Merrill  <jason@redhat.com>
+
+	DR 1207
+	PR c++/49589
+	* mangle.c (write_expression): Handle 'this'.
+	* parser.c (cp_parser_postfix_dot_deref_expression): Allow
+	incomplete *this.
+	* semantics.c (potential_constant_expression_1): Check that
+	DECL_CONTEXT is set on 'this'.
+
+	* error.c (dump_template_bindings): Don't print typenames
+	for a partial instantiation.
+	(dump_function_decl): If we aren't printing function arguments,
+	print template arguments as <args> rather than [with ...].
+	(dump_expr): Don't print return type or template header.
+	[BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
+	* pt.c (dependent_template_arg_p): Handle null arg.
+
+	* error.c (type_to_string): Avoid redundant akas.
+
+2011-07-01  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/49605
+	* init.c (build_delete): Only warn for sfk_deleting_destructor.
+
+2011-07-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* Make-lang.in (cp/decl.o): Depend on pointer-set.h.
+	(cp/class.o): Likewise.
+	(cp/error.o): Likewise.
+	(cp/name-lookup.o): Likewise.
+	(cp/decl2.o): Likewise.  Don't depend on $(POINTER_SET_H).
+
+2011-07-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48261
+	* pt.c (lookup_template_function): Handle non-function.
+
+	PR c++/48593
+	* pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
+	* tree.c (build_qualified_name): Set PTRMEM_OK_P.
+	* semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
+	SCOPE_REF, too.
+	* cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
+	(QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
+
+	PR c++/48883
+	PR c++/49609
+	* pt.c (resolve_nondeduced_context): Call mark_used.
+
+	PR c++/49085
+	* semantics.c (finish_offsetof): Complain about incomplete type.
+
+2011-06-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49387
+	* rtti.c (get_tinfo_decl): Call complete_type.
+
+	PR c++/49569
+	* method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
+	DECL_PARM_INDEX on rhs parm.
+
+	* pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
+
+	PR c++/49355
+	* tree.c (stabilize_init): Handle aggregate initialization.
+
+	PR c++/48481
+	* name-lookup.c (struct arg_lookup): Add fn_set.
+	(add_function): Check it.
+	(lookup_arg_dependent_1): Initialize it.
+
+2011-06-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49216
+	* init.c (build_new_1): Pass {} down to build_vec_init.
+	(build_vec_init): Handle it.
+
+	DR 1207
+	PR c++/49003
+	* cp-tree.h (struct saved_scope): Add x_current_class_ptr,
+	x_current_class_ref.
+	(current_class_ptr, current_class_ref): Use them.
+	* decl.c (build_this_parm): Handle getting the class type.
+	* parser.c (cp_parser_late_return_type_opt): Set up 'this'
+	for use within the trailing return type.
+
+	* pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
+	don't tsubst DECL_INITIAL unless our type use auto.
+
+	PR c++/49520
+	* semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
+	(massage_constexpr_body): Not here.
+
+	PR c++/49554
+	* semantics.c (lambda_proxy_type): New.
+	(build_capture_proxy): Use it.
+	* cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
+	* pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
+
+	PR c++/45923
+	* class.c (explain_non_literal_class): New.
+	(finalize_literal_type_property): Call it.
+	* cp-tree.h: Declare it.
+	* semantics.c (ensure_literal_type_for_constexpr_object): Call it.
+	(is_valid_constexpr_fn): Likewise.
+	(massage_constexpr_body): Split out from...
+	(register_constexpr_fundef): ...here.
+	(is_instantiation_of_constexpr): New.
+	(expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
+	(explain_invalid_constexpr_fn): New.
+	(cxx_eval_call_expression): Call it.
+	(potential_constant_expression_1): Likewise.  Avoid redundant errors.
+	* method.c (process_subob_fn): Diagnose non-constexpr.
+	(walk_field_subobs): Likewise.
+	(synthesized_method_walk): Don't shortcut if we want diagnostics.
+	(explain_implicit_non_constexpr): New.
+	(defaulted_late_check): Use it.
+	* call.c (build_cxx_call): Remember location.
+
+	* method.c (maybe_explain_implicit_delete): Use pointer_set
+	instead of htab.
+
+	* class.c (finalize_literal_type_property): Update conditions.
+	* method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
+
+	* tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
+	* typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
+	* semantics.c (cxx_eval_vec_init_1): Correct type.
+
+	* init.c (build_value_init): Decide whether or not to zero-initialize
+	based on user-providedness of default ctor, not any ctor.
+	(build_value_init_noctor): Adjust assert.
+
+	DR 990
+	* call.c (convert_like_real) [ck_user]: Handle value-initialization.
+	(build_new_method_call_1): Likewise.
+	* init.c (expand_default_init): Handle direct list-initialization
+	of aggregates.
+
+2011-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* cp-tree.h (union lang_tree_node): Use it in chain_next expression.
+
+2011-06-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49528
+	* semantics.c (potential_constant_expression_1): Check
+	for non-literality rather than cleanup.
+	(cxx_eval_constant_expression): Likewise.
+
+	PR c++/49528
+	* semantics.c (potential_constant_expression_1): A TARGET_EXPR
+	with a cleanup isn't constant.
+	(cxx_eval_constant_expression): Likewise.
+	* init.c (expand_default_init): Use maybe_constant_init.
+
+2011-06-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/46400
+	* cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
+	instead of TYPE_CHAIN for chain_next for types.
+
+2011-06-23  Gabriel Charette  <gchare@google.com>
+
+	* name-lookup.h (cp_binding_level): Removed unused
+	member names_size. Update all users.
+
+2011-06-23  Jason Merrill  <jason@redhat.com>
+
+	* typeck2.c (build_functional_cast): Strip cv-quals for value init.
+	* init.c (build_zero_init_1): Not here.
+
+	PR c++/35255
+	* pt.c (resolve_overloaded_unification): Fix DR 115 handling.
+
+2011-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44625
+	* decl2.c (build_anon_union_vars): Early return error_mark_node
+	for a nested anonymous struct.
+
+2011-06-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49507
+	* decl2.c (mark_used): Don't call synthesize_method for
+	functions defaulted outside the class.
+
+	* optimize.c (maybe_clone_body): Set linkage flags before
+	cgraph_same_body_alias.
+
+	PR c++/49440
+	* class.c (set_linkage_according_to_type): Hand off to
+	determine_visibility.
+
+	PR c++/49395
+	* init.c (build_zero_init_1): Strip cv-quals from scalar types.
+
+	PR c++/36435
+	* pt.c (most_specialized_instantiation): Do check return types.
+
+2011-06-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49260
+	* call.c (build_call_a): Set cp_function_chain->can_throw here.
+	(build_cxx_call): Not here.
+
+2011-06-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49172
+	* decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
+	(grokdeclarator): constexpr doesn't apply const for refs.
+	* parser.c (cp_parser_initializer_clause): Don't call
+	maybe_constant_value here.
+	* call.c (initialize_reference): Handle constexpr.
+
+	PR c++/49482
+	* semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
+	static fn parameters.
+
+	* call.c (add_builtin_candidates): Use cv_unqualified rather than
+	TYPE_MAIN_VARIANT.
+	* pt.c (tsubst_arg_types): Likewise.
+	* except.c (build_throw): Use cv_unqualified.
+
+	PR c++/49418
+	* call.c (cxx_type_promotes_to): Don't strip cv-quals.
+	* semantics.c (lambda_return_type): Strip them here.
+
+2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
+
+	* semantics.c: Add sync_ or SYNC__ to builtin names.
+
+2011-06-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49216
+	* init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
+	base is a pointer.
+	* typeck2.c (process_init_constructor_array): Use {} for classes,
+	too.
+	* call.c (convert_like_real): Handle substitution failure.
+
+	PR c++/48138
+	* pt.c (canonicalize_type_argument): New.
+	(convert_template_argument, unify): Use it.
+
+	PR c++/47080
+	* call.c (rejection_reason_code): Add rr_explicit_conversion.
+	(print_z_candidate): Handle it.
+	(explicit_conversion_rejection): New.
+	(build_user_type_conversion_1): Reject an explicit conversion
+	function that requires more than a qualification conversion.
+
+	PR c++/47635
+	* decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
+
+	PR c++/48138
+	* tree.c (strip_typedefs): Use build_aligned_type.
+
+	PR c++/49205
+	* call.c (sufficient_parms_p): Allow parameter packs too.
+
+	PR c++/43321
+	* semantics.c (describable_type): Remove.
+	* cp-tree.h: Likewise.
+	* decl.c (cp_finish_decl): Don't call it.
+	* init.c (build_new): Likewise.
+	* parser.c (cp_parser_omp_for_loop): Likewise.
+	* pt.c (tsubst_decl): Likewise.
+	(do_auto_deduction): If we fail in a template, try again
+	at instantiation time.
+
+	PR c++/43831
+	* parser.c (cp_parser_lambda_introducer): Complain about redundant
+	captures.
+	* semantics.c (add_capture): Likewise.
+	(register_capture_members): Clear IDENTIFIER_MARKED.
+
+2011-06-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49458
+	* call.c (convert_class_to_reference_1): Allow binding function
+	lvalue to rvalue reference.
+
+	PR c++/43912
+	Generate proxy VAR_DECLs for better lambda debug info.
+	* cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
+	(LAMBDA_EXPR_PENDING_PROXIES): New.
+	(struct tree_lambda_expr): Add pending_proxies.
+	* name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
+	(qualify_lookup): Use is_lambda_ignored_entity.
+	* parser.c (cp_parser_lambda_expression): Don't adjust field names.
+	Call insert_pending_capture_proxies.
+	(cp_parser_lambda_introducer): Use this_identifier.
+	(cp_parser_lambda_declarator_opt): Call the object parameter
+	of the op() "__closure" instead of "this".
+	(cp_parser_lambda_body): Call build_capture_proxy.
+	* semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
+	(insert_pending_capture_proxies, insert_capture_proxy): New.
+	(is_normal_capture_proxy, is_capture_proxy): New.
+	(add_capture): Add __ to field names here, return capture proxy.
+	(add_default_capture): Use this_identifier, adjust to expect
+	add_capture to return a capture proxy.
+	(outer_lambda_capture_p, thisify_lambda_field): Remove.
+	(finish_id_expression, lambda_expr_this_capture): Adjust.
+	(build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
+	* pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
+	is null.
+
+	* name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
+	of artificial locals.
+
+	* parser.c (cp_parser_lambda_expression): Clear
+	LAMBDA_EXPR_THIS_CAPTURE after parsing.
+	* pt.c (tsubst_copy_and_build): Make sure it isn't set.
+
+	* cp-tree.h (struct tree_lambda_expr): Change common to typed.
+	Move non-pointers to end of struct.
+
+	* pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
+	* decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
+
+	* semantics.c (finish_non_static_data_member): Preserve dereference
+	in template.
+
+2011-06-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44160
+	* parser.c (cp_parser_lambda_body): Share code between
+	simple and complex cases instead of using cp_parser_function_body.
+
+	PR c++/45378
+	* decl.c (check_initializer): Check narrowing.
+
+	PR c++/49229
+	* pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
+
+	PR c++/49251
+	* semantics.c (finish_id_expression): Mark even dependent
+	variables as used.
+
+	PR c++/49420
+	* error.c (dump_template_argument): Don't try to omit default
+	template args from an argument pack.
+
+2011-06-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR c++/49412
+	* decl.c (get_dso_handle_node): Mark __dso_handle hidden if
+	assembler supports hidden visibility.
+
+2011-06-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49107
+	* cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
+	* method.c (defaulted_late_check): Only maybe_instantiate_noexcept
+	if the declaration had an exception-specifier.
+	(process_subob_fn): Don't maybe_instantiate_noexcept.
+	* pt.c (maybe_instantiate_noexcept): Handle overload.
+	* typeck2.c (nothrow_spec_p_uninst): New.
+	(merge_exception_specifiers): Add 'fn' parm.  Build up overload.
+	* typeck.c (merge_types): Adjust.
+
+	* pt.c (deduction_tsubst_fntype): Don't save input_location.
+	(maybe_instantiate_noexcept): Likewise.
+
+2011-06-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* Make-lang.in (cp/method.o): Update dependencies.
+	* method.c: Include common/common-target.h.
+	(use_thunk): Use targetm_common.have_named_sections.
+
+2011-06-14  Steve Ellcey  <sje@cup.hp.com>
+
+	* decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
+
+2011-06-14  Jason Merrill  <jason@redhat.com>
+
+	* error.c (type_to_string): Print typedef-stripped version too.
+
+	PR c++/49117
+	* call.c (perform_implicit_conversion_flags): Print source type as
+	well as expression.
+
+	PR c++/49389
+	* typeck2.c (build_m_component_ref): Preserve rvalueness.
+
+	PR c++/49369
+	* class.c (build_base_path): Fix cv-quals in unevaluated context.
+
+	PR c++/49290
+	* semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
+	of fold_indirect_ref_1.
+	(cxx_eval_indirect_ref): Use it.
+
+2011-06-11  Jan Hubicka  <jh@suse.cz>
+
+	* decl2.c (cp_write_global_declarations): Process aliases; look trhough
+	same body aliases.
+
+2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/41769
+	* decl.c (grokdeclarator): Reject operator names in parameters.
+
+2011-06-10  Jan Hubicka  <jh@suse.cz>
+
+	* decl2.c (clear_decl_external): New functoin.
+	(cp_write_global_declarations): Use it.
+
+2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* cp-tree.h (error_operand_p): Remove.
+
+2011-06-09  David Krauss  <potswa@mac.com>
+
+	PR c++/49118
+	* typeck2.c (build_x_arrow): Push fake template context
+	to produce diagnostic on acyclic endless operator-> drill-down.
+	* call.c (build_new_op): Change Boolean overload status
+	value to a pointer to the overload function.
+	* cp-tree.h: Likewise.
+	* typeck.c: Likewise.
+	* parser.c: Likewise.
+	* decl2.c: Likewise.
+	* pt.c: Likewise.
+
+2011-06-09  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (maybe_constant_value): Handle overflowed input.
+	(non_const_var_error): Handle non-constant DECL_INITIAL.
+
+	* pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
+
+	* parser.c (cp_parser_constant_expression): Just return the
+	non-constant expression.
+
+	* semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
+
+2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/29003
+	* decl.c (grokdeclarator): Reject operator names in typedefs.
+
+2011-06-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49107
+	* cp-tree.def (DEFERRED_NOEXCEPT): New.
+	* cp-tree.h (struct tree_deferred_noexcept): New.
+	(DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
+	(DEFERRED_NOEXCEPT_SPEC_P): New.
+	(enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
+	(union lang_tree_node): Add tree_deferred_noexcept.
+	(maybe_instantiate_noexcept): Declare.
+	* cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
+	* error.c (dump_exception_spec): Likewise.
+	* cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
+	* ptree.c (cxx_print_xnode): Likewise.
+	* tree.c (cp_tree_equal): Likewise.
+	* decl.c (cp_tree_node_structure): Likewise.
+	(duplicate_decls): Call maybe_instantiate_noexcept.
+	* except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
+	(nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
+	DEFERRED_NOEXCEPT_SPEC_P.
+	* typeck2.c (merge_exception_specifiers): Likewise.
+	* decl2.c (mark_used): Call maybe_instantiate_noexcept.
+	* method.c (process_subob_fn, defaulted_late_check): Likewise.
+	* pt.c (tsubst_exception_specification): Add defer_ok parm.
+	Build DEFERRED_NOEXCEPT.
+	(maybe_instantiate_noexcept): New.
+	(tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
+	* search.c (check_final_overrider): Call maybe_instantiate_noexcept.
+
+	* semantics.c (potential_constant_expression_1): Handle destructor
+	call.
+
+2011-06-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* cp-tree.h (struct tinst_level): Add chain_next GTY
+	markup.
+
+2011-06-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49322
+	* pt.c (deduction_tsubst_fntype): Don't free the tinst entry
+	if a pending_template entry is pointing at it.
+
+2011-06-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48969
+	PR c++/44175
+	* error.c (subst_to_string): New.
+	(cp_printer): Use it for 'S'.
+	(print_instantiation_partial_context_line): Handle subst context.
+	* pt.c (push_tinst_level): Handle subst context.
+	(deduction_tsubst_fntype): Don't track specific substitutions.
+	Use push_tinst_level.
+
+	* pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
+	(fn_type_unification): Don't call push_deduction_access_scope here.
+
+2011-06-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48780
+	* typeck.c (perform_integral_promotions): Don't promote scoped enums.
+	* call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
+
+2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>,
+
+	PR obj-c++/48275
+	* parser.c (cp_parser_objc_at_property_declaration): Allow setter
+	and getter names to use all the allowed method names.
+
+2011-06-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49298
+	* semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
+
+	PR objc++/49221
+	* decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
+	at_function_scope_p.
+
+	PR c++/49134
+	* tree.c (build_target_expr): Deal with ARM ABI tweaks.
+
+2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* init.c (build_delete): Warn when deleting type with non-virtual
+	destructor.
+
+2011-06-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49276
+	* mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
+	DECL_CONTEXT.
+
+2011-06-01  Jason Merrill  <jason@redhat.com>
+
+	* pt.c (build_non_dependent_expr): Remove special handling of
+	REFERENCE_REF_P.
+
+	PR c++/44175
+	* pt.c (template_args_equal): Handle one arg being NULL_TREE.
+	(deduction_tsubst_fntype): Handle excessive non-infinite recursion.
+
+	PR c++/49253
+	* typeck2.c (build_x_arrow): Don't use build_min_nt.
+
+2010-05-31  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/48010
+	* name-lookup.c (supplement_binding_1): If the old binding was a
+	type name, also check that the DECL actually refers to the same
+	type or is not a type.
+
+2011-05-31  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44870
+	* tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR.  Handle
+	ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
+	(build_min_non_dep): Preserve reference refs.
+	(build_min_non_dep_call_vec): Likewise
+
+2011-05-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49223
+	* semantics.c (finish_omp_clauses): Call require_complete_type
+	even for copyin/copyprivate clauses.  Only call
+	cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
+
+2011-05-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46124
+	* parser.c (cp_parser_lambda_expression): Improve error recovery.
+	(cp_parser_lambda_declarator_opt): Likewise.  Return bool.
+
+2011-05-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47277
+	* parser.c (cp_parser_pseudo_destructor_name): Commit to parse
+	after we see the ~.
+
+	* mangle.c (mangle_decl_string): Make sure we don't try to mangle
+	templates.
+
+	PR c++/47049
+	* semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
+	* decl.c (start_preparsed_function): Don't call comdat_linkage for
+	a template.
+
+	PR c++/47132
+	* mangle.c (write_expression): Handle MODOP_EXPR.
+
+	PR c++/47277
+	* parser.c (cp_parser_unqualified_id): Don't check
+	constructor_name_p for enums.
+
+	PR c++/47687
+	* pt.c (dependent_type_p_r): Avoid infinite recursion.
+
+	PR c++/48284
+	* error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
+	with INDIRECT_REF of REFERENCE_TYPE.
+
+	PR c++/49181
+	* pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
+
+2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-tree.h (building_stmt_tree): Delete.
+	* decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
+	(build_aggr_init_full_exprs): Call building_stmt_list_p
+	instead of building_stmt_tree.
+	(initialize_local_var): Likewise.
+	(finish_function): Likewise.
+	* decl2.c (finish_anon_union): Likewise.
+	* init.c (begin_init_stmts): Likewise.
+	(finish_init_stmts): Likewise.
+	(expand_aggr_init_1): Likewise.
+	* name-lookup.c (do_local_using_decl): Likewise.
+	(do_namespace_alias): Likewise.
+	(do_using_directive): Likewise.
+	(cp_emit_debug_info_for_using): Likewise.
+	* semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
+
+2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/42056
+	* typeck2.c (build_functional_cast): Complain early for invalid uses
+	of 'auto' and set type to error_mark_node.
+
+2011-05-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47721
+	* parser.c (cp_parser_member_declaration): Allow friend T.
+	* friend.c (make_friend_class): Ignore non-classes.
+	* pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
+
+	DR 1004
+	* pt.c (convert_template_argument): Don't complain about using
+	injected-class-name as template template argument.
+
+	PR c++/47956
+	* decl.c (check_static_variable_definition): Now static.
+	(cp_finish_decl): Call it here.
+	(grokdeclarator): Not here.
+	* pt.c (instantiate_class_template_1): Or here.
+	* cp-tree.h: Don't declare it.
+
+2011-05-26  Janis Johnson  <janis187@us.ibm.com>
+	    Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR c++/2288
+	PR c++/18770
+	* name-lookup.h (enum scope_kind): Add sk_cond.
+	* name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
+	Detect and report error for redeclaration from for-init or if
+	or switch condition.
+	(begin_scope): Handle sk_cond.
+	* semantics.c (begin_if_stmt): Use sk_cond.
+	(begin switch_stmt): Ditto.
+
+2011-05-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48211
+	* name-lookup.h (cp_class_binding): Make base a pointer.
+	* name-lookup.c (new_class_binding): Adjust.
+	(poplevel_class): Adjust.
+
+	PR c++/48424
+	* decl.c (grokparms): Function parameter packs don't need to
+	go at the end.
+	* pt.c (type_unification_real): But they aren't deduced otherwise.
+
+2011-05-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48536
+	* decl.c (build_enumerator): If incremented enumerator won't fit in
+	previous integral type, find one it will fit in.
+
+	PR c++/48599
+	* decl.c (create_array_type_for_decl): Complain about array of auto.
+
+	PR c++/44994
+	PR c++/49156
+	* error.c (dump_template_bindings): Set processing_template_decl
+	for a partial instantiation.
+
+	PR c++/45401
+	* decl.c (grokdeclarator): Don't change type when adding rvalue ref
+	to another reference type.
+
+	PR c++/44311
+	* decl.c (case_conversion): New.
+	(finish_case_label): Use it.
+
+	* ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
+
+	PR c++/45698
+	* pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
+
+	PR c++/46005
+	* decl.c (grokdeclarator): Complain about auto typedef.
+
+	PR c++/46245
+	* decl.c (grokdeclarator): Complain later for auto parameter.
+	* pt.c (splice_late_return_type): Handle use in a template
+	type-parameter.
+
+	PR c++/46696
+	* typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
+
+	PR c++/47184
+	* parser.c (cp_parser_parameter_declaration): Recognize
+	list-initialization.
+	(cp_parser_direct_declarator): Check for the closing
+	paren before parsing definitely.
+
+	PR c++/48935
+	* parser.c (cp_parser_constructor_declarator_p): Don't check
+	constructor_name_p for enums.
+	(cp_parser_diagnose_invalid_type_name): Correct error message.
+
+	PR c++/45418
+	* init.c (perform_member_init): Handle list-initialization
+	of array of non-trivial class type.
+
+	PR c++/45080
+	* pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
+	* semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
+
+	PR c++/48292
+	* pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
+	function parameter pack.
+	(tsubst_pack_expansion): Likewise.
+
+	* cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
+	TS_COMMON.
+
+2011-05-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
+	as TS_TYPED.
+
+	PR c++/49136
+	* semantics.c (cxx_eval_bit_field_ref): Handle the
+	case when BIT_FIELD_REF doesn't cover only a single field.
+
+2011-05-24  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49042
+	* pt.c (get_mostly_instantiated_function_type): Use
+	push_deferring_access_checks rather than set flag_access_control.
+
+2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>,
+
+	* parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
+	syntax error in declaring an ObjC instance variable.
+
+2011-05-24  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48884
+	* class.c (pushclass): Accept NULL argument.
+	(popclass): Deal with popping null class.
+	* pt.c (push_access_scope, pop_access_scope): Use them rather than
+	push_to_top_level/pop_from_top_level.
+	(push_deduction_access_scope, pop_defarg_context): New.
+	(fn_type_unification): Use them.
+	* name-lookup.c (lookup_name_real_1): Check current_class_type.
+
+2011-05-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* decl.c (grokdeclarator): Use current_class_name.
+
+2011-05-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* Make-lang.in (GXX_OBJS): Remove prefix.o.
+	(g++$(exeext)): Use libcommon-target.a.
+	(CXX_C_OBJS): Remove prefix.o.
+
+2011-05-23  Jason Merrill  <jason@redhat.com>
+
+	* pt.c (tsubst_copy_and_build): Use current_class_name.
+
+	PR c++/49102
+	* call.c (convert_arg_to_ellipsis): Call force_rvalue.
+
+	PR c++/49105
+	* typeck.c (cp_build_c_cast): Don't strip cv-quals when
+	converting to reference.
+	(build_static_cast_1): Update for glvalues.
+
+	PR c++/49105
+	* typeck.c (build_const_cast_1): Handle rvalue references.
+
+	PR c++/47263
+	* decl.c (use_eh_spec_block): Do use an EH spec block for a
+	lambda op().
+
+	PR c++/49058
+	* call.c (splice_viable): Be strict in templates.
+
+	PR c++/47336
+	* error.c (dump_template_bindings): Suppress access control.
+
+	PR c++/47544
+	* pt.c (instantiate_decl): Handle =default.
+
+	PR c++/48617
+	* pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
+
+2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* call.c (build_over_call): Tweak call to check_function_arguments.
+	* typeck.c (cp_build_function_call_vec): Likewise.
+
+2011-05-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/18016
+	* init.c (perform_member_init): Check for self-initialization.
+
+2011-05-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48647
+	* typeck.c (composite_pointer_type_r): Return error_mark_node
+	on error in SFINAE context.
+
+2011-05-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48945
+	* decl.c (grokdeclarator): Don't add set const function-cv-qual
+	for constexpr fns to memfn_quals, just add it to the type.
+	(revert_static_member_fn): Don't complain about quals.
+	(check_static_quals): New.
+	(grokfndecl): Call it.
+	(start_preparsed_function): Don't call revert_static_member_fn.
+
+	PR c++/48945
+	* decl.c (revert_static_member_fn): Ignore const on constexpr fn.
+
+	PR c++/48780
+	* cvt.c (type_promotes_to): Don't promote scoped enums.
+
+	PR c++/49066
+	* decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
+
+	PR c++/48873
+	* tree.c (stabilize_expr): Fix typo.
+
+	DR 1073
+	PR c++/49082
+	* typeck.c (comp_except_specs): noexcept(false) is not compatible
+	with throw(type-list).
+	* typeck2.c (merge_exception_specifiers): noexcept(false)
+	beats any more limited specification.
+
+	PR c++/24163
+	PR c++/29131
+	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
+	unqualified lookup.
+	* semantics.c (perform_koenig_lookup): Add complain parm.
+	* cp-tree.h: Adjust.
+	* parser.c (cp_parser_postfix_expression): Adjust.
+	(cp_parser_perform_range_for_lookup): Adjust.
+
+2011-05-20  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (finish_call_expr): SET_EXPR_LOCATION.
+
+2011-05-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
+
+2011-05-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49043
+	* decl.c (check_omp_return): Stop searching on sk_function_parms.
+
+	PR c++/48869
+	* method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
+	pass it down to locate_fn_flags.
+	* cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
+	* semantics.c (cxx_omp_create_clause_info): Adjust callers.
+	* cp-gimplify.c: Include splay-tree.h.
+	(splay_tree_compare_decl_uid, omp_var_to_track,
+	omp_cxx_notice_variable): New functions.
+	(struct cp_genericize_omp_taskreg): New type.
+	(struct cp_genericize_data): Add omp_ctx field.
+	(cp_genericize_r): Attempt to determine implicitly determined
+	firstprivate class type variables.
+	(cp_genericize): Clear omp_ctx.
+	* Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
+
+2011-05-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48948
+	PR c++/49015
+	* class.c (finalize_literal_type_property): Do check
+	for constexpr member functions of non-literal class.
+	(finish_struct): Don't call check_deferred_constexpr_decls.
+	* cp-tree.h: Don't declare it.
+	(DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
+	* decl.c (grok_special_member_properties): Don't check it
+	(grokfnedcl): Don't call validate_constexpr_fundecl.
+	(start_preparsed_function): Do call it.
+	* pt.c (tsubst_decl): Don't call it.
+	(instantiate_class_template_1): Don't call
+	check_deferred_constexpr_decls.
+	* semantics.c (literal_type_p): Check for any incompleteness.
+	(ensure_literal_type_for_constexpr_object): Likewise.
+	(is_valid_constexpr_fn): Revert deferral changes.
+	(validate_constexpr_fundecl): Likewise.
+	(register_constexpr_fundef): Likewise.
+	(check_deferred_constexpr_decls): Remove.
+
+2011-05-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48969
+	* pt.c (deduction_tsubst_fntype): Use a VEC initially.
+
+2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* cxx-pretty-print.c: Update comment.
+	* semantics.c (trait_expr_value, finish_trait_expr):
+	Reorder the cases.
+	* parser.c (cp_parser_primary_expression): Likewise.
+
+2011-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/48994
+	* parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
+
+2011-05-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	Implement final on class.
+	* class.c (check_bases): Diagnose derivation from a final class.
+	* cp-tree.h (lang_type_class): Add is_final and adjust dummy.
+	(CLASSTYPE_FINAL): New.
+	* parser.c (cp_parser_class_head): Parse class-virt-specifier, set
+	CLASSTYPE_FINAL.
+	* pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
+
+2011-05-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48969
+	* pt.c (deduction_tsubst_fntype): New.
+	(fn_type_unification): Use it.
+	(init_template_processing): Initialize hash table.
+	(print_template_statistics): Print hash table stats.
+
+	* call.c (build_op_call): Use timevar_cond_start/stop.
+	(build_user_type_conversion): Likewise.
+
+2011-05-12  Jason Merrill  <jason@redhat.com>
+
+	* cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
+	* semantics.c (validate_constexpr_fundecl): Set it.
+	(check_deferred_constexpr_decls): Clear it.
+	(register_constexpr_fundef): Make sure it isn't set.
+	* decl.c (grok_special_member_properties): Check it.
+
+2011-05-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48948
+	* semantics.c (validate_constexpr_fundecl): Defer checking if
+	an argument type is being defined.
+	(is_valid_constexpr_fn): Add defer_ok parm.
+	(cxx_eval_call_expression): Adjust.
+	(check_deferred_constexpr_decls): New.
+	(literal_type_p): Make sure type isn't being defined.
+	(ensure_literal_type_for_constexpr_object): Handle type being defined.
+	* cp-tree.h: Declare check_deferred_constexpr_decls.
+	* decl.c (grokfndecl): Call validate_constexpr_fundecl here.
+	(start_preparsed_function, cp_finish_decl): Not here.
+	* class.c (finalize_literal_type_property): Don't call
+	validate_constexpr_fundecl.
+	(finish_struct): Call check_deferred_constexpr_decls.
+	* pt.c (tsubst_decl): Call validate_constexpr_fundecl.
+	(instantiate_class_template): Call check_deferred_constexpr_decls.
+
+	* semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
+	rather than DECL_TEMPLATE_INSTANTIATION.
+	(cxx_eval_call_expression): Likewise.
+
+	* semantics.c (register_constexpr_fundef): Add to hash table here.
+	(validate_constexpr_fundecl): Not here.
+
+	* decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
+
+	* pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
+	do call maybe_constant_value in C++0x mode.
+	* semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
+
+	PR c++/48745
+	* pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
+
+2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
+	TYPE_VALUES_RAW.
+	(UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
+	(DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
+	(TEMPLATE_TYPE_PARM_INDEX): Likewise.
+
+2011-05-10  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48930
+	* class.c (type_build_ctor_call): New.
+	* cp-tree.h: Declare it.
+	* decl.c (check_initializer): Use it instead of
+	TYPE_NEEDS_CONSTRUCTING.
+	* init.c (build_value_init, build_value_init_noctor): Likewise.
+	(perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
+	(build_vec_init): Likewise.
+	* typeck2.c (process_init_constructor_array): Likewise.
+	(process_init_constructor_record): Likewise.
+
+	PR c++/48736
+	* pt.c (tsubst_copy_and_build): Handle substitution of a pack
+	expansion producing another expansion.
+
+2011-05-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	Fixes for override/final.
+	* class.c (check_for_override): Diagnose final on a nonvirtual
+	member function, diagnose override for a virtual with no matching
+	override. Don't fiddle around with DECL_VINDEX.
+
+2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
+	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+	* cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
+	operand of EXPR_PACK_EXPANSION.
+	(cp_tree_operand_length): Declare.
+	* tree.c (cp_tree_operand_length): Define.
+	(cp_tree_equal): Call it.
+	* pt.c (value_dependent_expr_P): Likewise.
+	* mangle.c (write_expression): Likewise.
+
+2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48737
+	PR c++/48744
+	* decl.c (reshape_init): Take a complain parameter and do
+	not call error if tf_error is not set.
+	(check_initializer, reshape_init_r, reshape_init_array,
+	reshape_init_array_1, reshape_init_vector, reshape_init_class):
+	Adjust.
+	* typeck2.c (digest_init_r): Take a complain parameter and
+	pass it to convert_for_initialization.
+	(digest_init, digest_init_flags, process_init_constructor_array,
+	process_init_constructor_record, process_init_constructor_union,
+	process_init_constructor, digest_init_r): Adjust.
+	* init.c (expand_default_init, build_new_1): Likewise.
+	* typeck.c (cp_build_modify_expr): Likewise.
+	* decl2.c (grokfield): Likewise.
+	* call.c (convert_like_real, convert_default_arg): Likewise.
+	* semantics.c (finish_compound_literal): Pass complain to
+	reshape_init and digest_init.
+	* cp-tree.h: Adjust declarations.
+
+2011-05-07  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/48859
+	* init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
+	recursion if there is user defined constructor.
+
+2011-05-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/34772
+	* decl.c (initialize_local_var): Use DECL_INITIAL for simple
+	initialization.
+
+2011-05-08  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	Implement final/override for member functions.
+	* class.c (check_for_override): Check for DECL_OVERRIDE_P.
+	* cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
+	(cp_virt_specifiers, enum virt_specifier): New.
+	* decl.c (set_virt_specifiers): New.
+	(grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
+	* parser.c (make_call_declarator): add virt-specifiers parameter.
+	(cp_parser_lambda_declarator_opt): Adjust.
+	(cp_parser_direct_declarator): Likewise.
+	(cp_parser_virt_specifier_seq_opt): New.
+	* search.c (check_final_overrider): Diagnose attempts to override
+	a final member function.
+
+2011-05-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48574
+	* class.c (fixed_type_or_null): Use type_dependent_p_push to test
+	if the instance has a dependent initializer.
+
+2011-05-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48816
+	* cxx-pretty-print.c (pp_cxx_template_declaration): Remove
+	effectively unused variable.
+
+2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* name-lookup.h (global_bindings_p): Adjust prototype.
+	* name-lookup.c (global_bindings_p): Return bool.
+
+2011-05-06  Jason Merrill  <jason@redhat.com>
+
+	* decl.c (stabilize_save_expr_r): Set *walk_subtrees as
+	appropriate.
+
+	PR c++/48909
+	* semantics.c (cxx_eval_conditional_expression): Check
+	integer_zerop instead.
+	(potential_constant_expression_1): Likewise.
+
+	PR c++/48911
+	* semantics.c (cxx_eval_array_reference): Handle implicit
+	initializers.
+
+2011-05-06  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
+	* call.c (standard_conversion): Call class_of_this_parm.
+	* cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
+	(pp_cxx_direct_abstract_declarator): Likewise.
+	* decl2.c (change_return_type): Likewise.
+	(cp_reconstruct_complex_type): Likewise.
+	* error.c (dump_type_suffix, dump_function_decl): Likewise.
+	* mangle.c (write_function_type): Likewise.
+	* pt.c (unify): Likewise.
+	* typeck.c (merge_types, type_memfn_quals): Likewise.
+	* decl.c (build_this_parm): Call type_of_this_parm.
+
+2011-05-06  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48838
+	* cp-tree.h (non_static_member_function_p): Declare new function.
+	* tree.c (non_static_member_function_p): Define it.
+	* semantics.c (finish_call_expr): Use it.
+
+2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* decl.c (finish_case_label): Omit the loc argument to
+	build_case_label.
+
+2011-05-05  Jason Merrill  <jason@redhat.com>
+
+	* cp-tree.h (REFERENCE_REF_P): Just check the type.
+	* cvt.c (convert_from_reference): Adjust.
+	* pt.c (build_non_dependent_expr): Adjust.
+	* semantics.c (finish_offsetof): Adjust.
+	* tree.c (lvalue_kind): Use it.
+
+	PR c++/48873
+	* tree.c (stabilize_expr): Don't make gratuitous copies of classes.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* decl.c (start_preparsed_function): Do not set
+	dont_save_pending_sizes_p.
+
+2011-05-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* parser.c (cp_parser_objc_method_definition_list): Update call to
+	objc_start_method_definition.
+
+2011-05-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48749
+	* class.c (resolves_to_fixed_type_p): Don't look closely
+	in templates.
+
+2011-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/28501
+	* call.c (add_builtin_candidate): Handle REALPART_EXPR and
+	IMAGPART_EXPR.
+
+2011-05-02  Lawrence Crowl  <crowl@google.com>
+
+	* decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
+	(poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
+	Change TV_NAME_LOOKUP to start/stop.
+	(define_label): Refactor timevar calls out to a wrapper function.
+	Change TV_NAME_LOOKUP to start/stop.
+	(xref_tag): Likewise.
+	(lookup_label): Refactor timevar calls out to a wrapper function.
+	Change TV_NAME_LOOKUP to start_cond/stop_cond.
+
+	* pt.c: (instantiate_class_template): Add a wrapper to push/pop new
+	TV_TEMPLATE_INST.
+	(instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
+	(lookup_template_class): Refactor timevar calls out to a wrapper
+	function.  Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
+	(instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
+
+	* name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
+	(poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
+	(push_namespace): Likewise.
+	(pop_nested_namespace): Likewise.
+	(pushdecl_namespace_level): Likewise.
+	(store_class_bindings): Likewise.
+	(push_to_top_level): Likewise.
+	(identifier_type_value): Refactor timevar calls out to a wrapper
+	function.  Change TV_NAME_LOOKUP to start/stop.
+	(find_binding): Likewise.
+	(push_using_decl): Likewise.
+	(lookup_arg_dependent): Likewise.
+	(push_using_directive): Likewise.
+	(qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
+	to plain code.  Change TV_NAME_LOOKUP to start/stop.
+	(lookup_type_current_level): Likewise.  Refactor inner return to
+	break.
+	(pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
+	code.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
+	(pushdecl_top_level_1): Likewise.
+	(lookup_using_namespace): Likewise.
+	(pushdecl_with_scope): Refactor timevar calls out to a wrapper
+	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
+	(push_overloaded_decl): Likewise.
+	(push_class_level_binding): Likewise.
+	(namespace_binding): Likewise.
+	(set_namespace_binding): Likewise.
+	(supplement_binding): Likewise.
+	(unqualified_namespace_lookup): Likewise.
+	(lookup_name_real): Likewise.
+	(lookup_type_scope): Likewise.
+	(namespace_ancestor): Likewise.
+	(lookup_name_innermost_nonclass_level): Likewise.
+	(pushtag): Likewise.
+	(pop_from_top_level): Likewise.
+	(pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
+	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Wrap long
+	lines.
+	(add_using_namespace): Refactor timevar calls out to a wrapper
+	function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Bypass
+	wrapper on call to self.
+
+	* decl2.c: (cp_write_global_declarations):  Add start/stop of
+	new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
+	Remove push/pop calls to TV_VARCONST.
+
+	* parser.c: Add include of "timevar.h".
+	(cp_parser_explicit_instantiation): Add push/pop calls to
+	TV_TEMPLATE_INST.
+	(cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
+	(cp_parser_class_specifier): Add wrapper to add push/pop calls to
+	TV_PARSE_STRUCT.
+	(cp_parser_function_definition_from_specifiers_and_declarator): Add
+	push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
+	(cp_parser_late_parsing_for_member):  Add push/pop calls to
+	new TV_PARSE_INMETH.
+
+	* call.c: Add include of "timevar.h".
+	(convert_class_to_reference): Wrap and add push/pop calls to 
+	TV_OVERLOAD.
+	(build_op_call): Likewise.
+	(build_conditional_expr): Likewise.
+	(build_new_op): Likewise.
+	(build_new_method_call): Likewise.
+	(build_user_type_conversion): Reorganize to single return and add
+	push/pop calls to TV_OVERLOAD.
+	(perform_overload_resolution): Likewise.
+
+	* Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
+
+2011-05-02  Jason Merrill  <jason@redhat.com>
+
+	* tree.c (build_vec_init_expr): Take complain parm.
+	(build_vec_init_elt): Likewise.  Free arg vector.
+	(diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
+	* cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
+	(VEC_INIT_EXPR_INIT): Likewise.
+	Adjust build_vec_init_expr declaration.
+	* init.c (perform_member_init): Adjust.
+
+	Revert:
+	PR c++/40975
+	* cp-tree.def (VEC_INIT_EXPR): Add third operand.
+	* cp-tree.h (VEC_INIT_EXPR_NELTS): New.
+	* cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
+	* tree.c (build_vec_init_expr): Handle getting pointer/nelts.
+	(build_vec_init_elt): Don't expect an array type.
+	(build_array_copy): Adjust.
+	* init.c (perform_member_init): Adjust.
+	(build_new_1): Use build_vec_init_expr.
+
+	PR c++/48834
+	* tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
+	Protect an explicit target.
+
+	PR c++/48446
+	* decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
+	(compute_array_index_type): Revert earlier 48446 changes.
+	(grokdeclarator): Use stabilize_vla_size.
+
+2011-05-02  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
+	    Eric Botcazou <ebotcazou@adacore.com>
+
+	* parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
+	instead of inappropriate zero values.
+
+2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47969
+	* decl.c (compute_array_index_type): Check build_expr_type_conversion
+	return value for NULL_TREE.
+
+2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48606
+	* init.c (perform_member_init): Check build_value_init return
+	value for error_mark_node.
+
+2011-04-29  Diego Novillo  <dnovillo@google.com>
+	    Le-Chun Wu  <lcwu@google.com>
+
+	* call.c (conversion_null_warnings): Also handle assignments
+	when warning about NULL conversions.
+
+2011-04-29  Le-Chun Wu  <lcwu@google.com>
+
+	* cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
+	* call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
+	(build_over_call): Use it to determine whether to emit a NULL
+	warning for template function instantiations.
+	(build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
+	EXPLICIT_TARGS is set.
+
+2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>,
+	    Mike Stump <mikestump@comcast.net>
+
+	* Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
+	in maintainer mode.  Use the --output-file option of gperf instead
+	of > to prevent creating an empty cp/cfns.h when gperf is not
+	available.
+
+2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48798
+	* semantics.c (finish_base_specifier): cv-qualified base class
+	is fine, per DR 484.
+
+2011-04-28  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48656
+	* semantics.c (finish_call_expr): Don't forget BASELINK nodes when
+	considering call expressions involving a member function.
+
+2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48530
+	* tree.c (build_cplus_new): Check build_target_expr return
+	value for error_mark_node.
+
+2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48771
+	* semantics.c (literal_type_p): Reference types are literal types,
+	per the FDIS.
+	(valid_type_in_constexpr_fundecl_p): Remove.
+	(is_valid_constexpr_fn): Adjust.
+
+2011-04-27  Jason Merrill  <jason@redhat.com>
+
+	PR libstdc++/48760
+	Implement list-initialization of _Complex.
+	* decl.c (reshape_init_r): Allow {real,imag} for _Complex.
+	(check_initializer): Likewise.
+	* call.c (build_complex_conv): New.
+	(implicit_conversion): Call it.
+	(convert_like_real): Handle it.
+	* typeck2.c (check_narrowing): Handle it.
+
+	* init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
+	decide whether to delete.
+	(build_vec_init): Pass sfk_complete_destructor.
+
+	PR c++/40975
+	* cp-tree.def (VEC_INIT_EXPR): Add third operand.
+	* cp-tree.h (VEC_INIT_EXPR_NELTS): New.
+	* cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
+	* tree.c (build_vec_init_expr): Handle getting pointer/nelts.
+	(build_vec_init_elt): Don't expect an array type.
+	(build_array_copy): Adjust.
+	* init.c (perform_member_init): Adjust.
+	(build_new_1): Use build_vec_init_expr.
+
+	* class.c (resolve_address_of_overloaded_function): Don't
+	change OVERLOAD to TREE_LIST.
+	* pt.c (print_candidates_1): Remove nonsensical assert.
+
+	PR c++/48046
+	* parser.c (cp_parser_diagnose_invalid_type_name): Commit
+	to tentative parse sooner.
+
+2011-04-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/42687
+	* parser.c (cp_parser_primary_expression): Set *idk to
+	CP_ID_KIND_NONE for a parenthesized identifier.
+
+	* ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
+	(cxx_print_identifier): Correct indentation.
+
+	PR c++/48530
+	* decl.c (cxx_maybe_build_cleanup): Add complain parm.
+	* tree.c (force_target_expr): Add complain parm.
+	(build_target_expr_with_type): Likewise.
+	(get_target_expr_sfinae): Split out.
+	(build_vec_init_expr, bot_manip): Adjust.
+	* init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
+	(build_delete, build_dtor_call): Likewise.
+	(perform_direct_initialization_if_possible): Adjust.
+	(build_vec_init): Handle error return.
+	* cvt.c (force_rvalue): Add complain parm.
+	Call build_special_member_call directly.
+	* decl2.c (delete_sanity): Add complain parm.
+	(build_cleanup): Adjust.
+	* pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
+	* semantics.c (finish_stmt_expr_expr): Adjust.
+	(finish_compound_literal): Adjust.
+	* parser.c (cp_parser_delete_expression): Adjust.
+	* typeck2.c (build_functional_cast): Adjust.
+	* cp-tree.h: Adjust.
+
+2011-04-26  Martin Jambor  <mjambor@suse.cz>
+
+	* class.c (cp_fold_obj_type_ref): Remove.
+	* cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
+
+2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* cp-tree.def: Add a new UNDERLYING_TYPE tree code.
+	* cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
+	(UNDERLYING_TYPE_TYPE): Add.
+	* cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
+	as TS_COMMON.
+	* parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
+	cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
+	(cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
+	* semantics.c (finish_underlying_type): New.
+	* typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
+	* error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
+	* cxx-pretty-print.c (p_cxx_type_id): Likewise.
+	* tree.c (cp_walk_subtrees): Likewise.
+	* pt.c (for_each_template_parm_r, tsubst, unify,
+	dependent_type_p_r): Likewise.
+	* mangle.c (write_type): Sorry for __underlying_type.
+
+2011-04-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48707
+	* decl.c (type_dependent_init_p): New.
+	(cp_finish_decl): Check it.
+	* pt.c (any_type_dependent_elements_p): New.
+	* cp-tree.h: Declare it.
+
+2011-04-20  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (finish_compound_literal): Don't put an array
+	with a dtor in a static variable.
+
+	* call.c (build_over_call): Handle trivial dtor.
+
+	* search.c (lookup_fnfields_slot): Call complete_type.
+
+	PR c++/48594
+	* decl2.c (build_offset_ref_call_from_tree): Move
+	non-dependency of object outside condition.
+
+	PR c++/48657
+	* decl.c (cp_finish_decl): Simplify template handling.
+
+2011-04-20  Jim Meyering  <meyering@redhat.com>
+
+	* tree.c (cxx_printable_name_internal): Remove useless if-before-free.
+
+2011-04-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46304
+	* typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
+
+	PR c++/45267
+	* decl.c (duplicate_decls): Keep always_inline attribute
+	in sync with DECL_DISREGARD_INLINE_LIMITS.
+
+2011-04-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48569
+	* typeck2.c (build_functional_cast): Handle VOID_TYPE.
+
+	PR c++/48537
+	* init.c (build_value_init): Handle UNION_TYPE the same.
+
+2011-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/48632
+	* parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
+	for type dependent pointers.
+
+2011-04-18  Jim Meyering  <meyering@redhat.com>
+
+	* pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
+
+2011-04-17  Jan Hubicka  <jh@suse.cz>
+
+	* semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
+	gotos.
+
+2011-04-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48531
+	* typeck2.c (build_functional_cast): Disallow array type.
+
+	* tree.c (get_target_expr): Handle VEC_INIT_EXPR.
+
+2011-04-17  Jan Hubicka  <jh@suse.cz>
+
+	* class.c (cp_fold_obj_type_ref): Drop vtable_method.
+
+2011-04-15  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+	Implement N3271
+	* parser.c (cp_convert_range_for): Split into
+	cp_parser_perform_range_for_lookup.
+	(cp_parser_perform_range_for_lookup): New.
+	(cp_parser_range_for_member_function): New.
+	(cp_parser_for_init_statement): Correct error message.
+	* semantics.c (finish_call_expr): Accept COMPONENT_REF.
+
+2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* parser.c (cp_parser_objc_protocol_declaration): Updated for
+	change from objc_declare_protocols() to objc_declare_protocol().
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR objc++/48479
+	* typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
+	and return immediately.
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-tree.def (SWITCH_STMT): Add an extra operand.
+	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+	* cp-tree.h (SWITCH_STMT_SCOPE): Define.
+	* semantics.c (begin_switch__stmt): Pass scope to build_stmt.
+	(finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-tree.def (IF_STMT): Add an extra operand.
+	* cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
+	* cp-tree.h (IF_SCOPE): Define.
+	* semantics.c (begin_if_stmt): Pass scope to build_stmt.
+	(finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
+	* cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
+	* cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
+	* semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
+	Use FOR_SCOPE instead of TREE_CHAIN.
+	(begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
+	(finish_for_stmt): Likewise.
+
+2011-04-14  Jason Merrill  <jason@redhat.com>
+
+	* parser.c (cp_parser_postfix_expression): Fix flags passed to
+	build_new_method_call.
+	* semantics.c (finish_call_expr): Likewise.
+
+	PR c++/48531
+	* init.c (build_value_init_noctor): Check complain consistently.
+
+	PR c++/48557
+	* typeck.c (cp_build_binary_op): Don't decay void operands.
+
+	PR c++/48446
+	* decl.c (compute_array_index_type): Use get_temp_regvar instead
+	of variable_size.
+	* init.c (get_temp_regvar): No longer static.
+	* cp-tree.h: Declare it.
+
+2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* parser.c (cp_parser_objc_class_declaration): Updated for change
+	in objc_declare_class().
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* decl.c (poplevel): Use block_chainon.
+
+2011-04-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48594
+	* decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
+	or pointer to (non-member) function.
+
+2011-04-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/48570
+	* semantics.c (cxx_eval_array_reference): Handle reading from
+	wchar_t, char16_t and char32_t STRING_CST.
+
+2011-04-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48574
+	* class.c (fixed_type_or_null): We cannot determine the dynamic
+	type of a reference variable if its initializer is dependent.
+
+2011-04-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48581
+	* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
+	unqualified lookup failing if we're still in a template.
+
+2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* cp-lang.c (cp_init_ts): Call cp_common_init_ts.  Move
+	tree_contains_struct initialization to...
+	* cp-objcp-common.c (cp_common_init_ts): ...here.  Use MARK_*
+	macros.
+	* cp-objcp-common.h (cp_common_init_ts): Declare.
+	* cp-tree.h (union lang_tree_node): Check for TS_COMMON before
+	calling TREE_CHAIN.
+
+2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* parser.c (cp_parser_objc_message_expression): Updated call
+	to objc_build_message_expr.
+
+2011-04-12  Martin Jambor  <mjambor@suse.cz>
+
+	* class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
+	cgraph_get_create_node.
+	* decl2.c (cp_write_global_declarations): Call cgraph_get_node
+	instead of cgraph_get_create_node.
+	* method.c (make_alias_for_thunk): Call cgraph_get_node
+	instead of cgraph_get_create_node, assert it returns non-NULL.
+	(use_thunk): Likewise.
+	* optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
+	when flag_syntax_only is not set.  Call cgraph_get_node instead of
+	cgraph_get_create_node.
+	(maybe_clone_body): Call cgraph_get_node instead of
+	cgraph_get_create_node.
+
+2011-04-12  Martin Jambor  <mjambor@suse.cz>
+
+	* class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
+	instead of cgraph_node.
+	* decl2.c (cxx_callgraph_analyze_expr): Likewise.
+	(cp_write_global_declarations): Likewise.
+	* optimize.c (maybe_clone_body): Likewise.
+	* semantics.c (maybe_add_lambda_conv_op): Likewise.
+	* mangle.c (mangle_decl): Likewise.
+	* method.c (make_alias_for_thunk): Likewise.
+	(use_thunk): Likewise.
+
+2011-04-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48535
+	* decl.c (cp_complete_array_type_or_error): New.
+	* semantics.c (finish_compound_literal): Use it.
+	* cp-tree.h: Declare it.
+
+	PR c++/48535
+	* semantics.c (finish_compound_literal): Handle references.
+
+	PR c++/48535
+	* semantics.c (finish_compound_literal): Take complain parm.
+	(build_lambda_object): Adjust.
+	* cp-tree.h: Adjust.
+	* call.c (convert_like_real): Adjust.
+	* decl.c (check_initializer): Adjust.
+	* parser.c (cp_parser_postfix_expression): Adjust.
+	(cp_parser_functional_cast): Adjust.
+	* pt.c (tsubst_copy_and_build): Adjust.
+	* typeck2.c (process_init_constructor_record): Adjust.
+
+	PR c++/48534
+	* cvt.c (ocp_convert): Use build_nop to convert to underlying type
+	of scoped enum.
+
+	PR c++/48523
+	* tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
+	than cp_build_indirect_ref.
+
+	PR c++/48457, Core 1238
+	* call.c (reference_binding): Allow rvalue reference to bind to
+	function lvalue.
+	* tree.c (lvalue_kind): Functions are always lvalues.
+
+2011-04-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48500
+	* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
+	arguments even if we don't know the function.
+
+	PR c++/48481
+	* tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
+	at the end of the chain.
+	* pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
+	(iterative_hash_template_arg): Likewise.
+
+	PR c++/48481
+	* cp-tree.h (OVL_ARG_DEPENDENT): New.
+	* name-lookup.c (add_function): Set it.
+	* semantics.c (finish_call_expr): Free OVERLOADs if it's set.
+
+	PR c++/48481
+	* call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
+	Release unused vector.
+
+	PR c++/48451
+	* pt.c (fn_type_unification): Don't clear incomplete pack flag.
+	(type_unification_real): Clear it here instead.
+
+	PR c++/48468
+	* except.c (build_noexcept_spec): Propagate error_mark_node.
+	(finish_noexcept_expr): Likewise.
+
+	PR c++/48452
+	* typeck.c (build_x_compound_expr_from_list): Return error_mark_node
+	in SFINAE context.
+
+	PR c++/48450
+	* call.c (resolve_args): Take complain.
+	(build_new_function_call, build_operator_new_call): Pass it.
+	(build_op_call, build_new_op, build_new_method_call): Pass it.
+
+	PR c++/48450
+	* typeck.c (check_for_casting_away_constness): Take complain.
+	(build_static_cast_1, build_reinterpret_cast_1): Pass it.
+	(build_const_cast_1): Pass it.  Take full complain parm.
+	(build_const_cast, cp_build_c_cast): Adjust.
+
+	* tree.c (build_aggr_init_expr): Always return error_mark_node
+	on abstract violation.
+
+	PR c++/48450
+	* tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
+	(bot_manip): Adjust.
+	* cp-tree.h: Adjust.
+	* call.c (convert_like_real, build_cxx_call): Adjust.
+	(perform_direct_initialization_if_possible): Adjust.
+	* cvt.c (ocp_convert): Adjust.
+	* init.c (build_value_init): Adjust.
+	* semantics.c (maybe_add_lambda_conv_op): Adjust.
+	* typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
+	* typeck2.c (build_functional_cast): Adjust.
+
+	* init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
+	level.
+	(perform_member_init): Not here.
+	* typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
+	case to templates.
+	(abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
+
+	PR c++/48449
+	* typeck2.c (build_functional_cast): Check complain consistently.
+	Use build_value_init and abstract_virtuals_error_sfinae.
+	(abstract_virtuals_error_sfinae): Split out.
+	* cp-tree.h: Declare it.
+	* init.c (build_new_1): Use it.
+	(build_value_init_noctor): Handle FUNCTION_TYPE.
+
+	* semantics.c (finish_decltype_type): Simplify handling of unknown
+	type.
+
+	* semantics.c (finish_decltype_type): Add complain parm.
+	* cp-tree.h: Adjust.
+	* parser.c (cp_parser_decltype): Adjust.
+	* pt.c (tsubst): Adjust.
+
+	PR c++/48450
+	* cvt.c (ocp_convert): Handle converting scoped enum to bool.
+
+2011-03-31  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48277
+	* semantics.c (finish_call_expr): Remove assert.
+
+	PR c++/48280
+	* method.c (defaultable_fn_check): Templates are not defaultable.
+
+	* parser.c (cp_parser_init_declarator): Avoid redundant
+	cp_finish_decl for member declarations.
+
+2011-03-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48212
+	* semantics.c (non_const_var_error): Just return if DECL_INITIAL
+	is error_mark_node.
+
+2011-03-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48369
+	* semantics.c (potential_constant_expression_1): Handle
+	UNORDERED_EXPR and ORDERED_EXPR.
+
+	PR c++/48281
+	* semantics.c (finish_compound_literal): Do put static/constant
+	arrays in static variables.
+
+	* call.c (convert_like_real) [ck_list]: Build up the
+	initializer_list object directly.
+	* decl.c (build_init_list_var_init): Adjust.
+
+	* call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
+	* decl.c (reshape_init_array_1): Likewise.
+
+2011-03-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48265
+	* pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
+	the variable is constant before looking at its initializer.
+
+	PR c++/48319
+	* pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
+
+	PR c++/48089
+	* semantics.c (potential_constant_expression_1): Change error about
+	use of *this in constructor into sorry.
+
+	PR c++/48296
+	* decl.c (cp_finish_decl): Defer validation of constexpr member
+	functions.
+	* class.c (finalize_literal_type_property): Validate them here.
+	* semantics.c (is_valid_constexpr_fn): Don't check completeness.
+
+	* semantics.c (is_valid_constexpr_fn): Specify input location.
+
+2011-03-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48313
+	* pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
+	from overloaded function.
+
+	Core 1232
+	* call.c (build_array_conv): New.
+	(implicit_conversion): Use it.
+
+	* call.c (reference_binding): Allow direct binding to an array
+	rvalue.
+
+	Core 898
+	* parser.c (cp_parser_compound_statement): Add function_body parm.
+	Complain about non-body compound-stmt in constexpr fn.
+	(cp_parser_primary_expression, cp_parser_statement): Adjust.
+	(cp_parser_implicitly_scoped_statement): Adjust.
+	(cp_parser_function_body, cp_parser_try_block): Adjust.
+	(cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
+	(cp_parser_objc_try_catch_finally_statement): Adjust.
+
+	Core 898
+	* semantics.c (constexpr_fn_retval): New.  Allow using-declaration
+	and using-definition.
+	(register_constexpr_fundef): Call it.
+
+	* except.c (build_noexcept_spec): Call cxx_constant_value after
+	converting to bool.
+
+2011-03-25  Kai Tietz  <ktietz@redhat.com>
+
+	* lex.c (interface_strcmp): Handle dos-paths.
+	(handle_pragma_implementation): Use filename_cmp instead of
+	strcmp.
+	(in_main_input_context): Likewise.
+
+2011-03-25  Jason Merrill  <jason@redhat.com>
+
+	Core 1135
+	* method.c (defaulted_late_check): Check for exception spec mismatch.
+	(defaultable_fn_check): Allow exception spec and virtual.
+	* class.c (check_for_override): A virtual dtor is non-trivial.
+
+	PR c++/48289
+	* pt.c (build_non_dependent_expr): Keep dereferences outside the
+	NON_DEPENDENT_EXPR.
+
+2011-03-25  Kai Tietz  <ktietz@redhat.com>
+
+	* decl.c (decls_match): Replace target hook
+	call of comp_type_attributes by version in tree.c file.
+	* search.c (check_final_overrider): Likewise.
+	* typeck.c (structural_comptypes): Likewise.
+
+2011-03-21  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/12171
+	* cxx-pretty-print.c (pp_cxx_ptr_operator):
+	Display allowed attributes for function pointer types.
+	* error.c (dump_type_prefix): Likewise.
+
+	* tree.c (cxx_attribute_table): Adjust table.
+
+2011-03-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48162
+	* semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
+
+	PR c++/48118
+	* call.c (build_over_call): Don't skip ck_rvalue.
+
+2011-03-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47504
+	* semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
+	the conversion set TREE_OVERFLOW.
+
+	Core 1212
+	* semantics.c (finish_decltype_type): Return T&& for xvalue.
+	* typeck.c (unlowered_expr_type): Preserve cv-quals.
+
+	PR c++/48166
+	* decl.c (revert_static_member_fn): Strip function-cv-quals.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48089
+	* semantics.c (potential_constant_expression_1): Don't allow *this
+	in a constructor.
+	(register_constexpr_fundef): Use potential_rvalue_constant_expression.
+
+	PR c++/47301
+	* decl.c (compute_array_index_type): Don't bother trying to deal
+	with literal classes in ABI v1.
+
+	PR c++/46336
+	* decl.c (duplicate_decls): Return NULL_TREE for clashing
+	C functions.
+
+	PR c++/47570
+	* semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
+	use the generic binary expression handling.
+
+2011-03-16  Diego Novillo  <dnovillo@google.com>
+
+	* Make-lang.in (CXX_PARSER_H): New.
+	(cp/parser.o): Add dependency on CXX_PARSER_H.
+	Add dependency on tree-pretty-print.h
+	(cp/cp-lang.o): Add dependency on CXX_PARSER_H.
+	* cp-lang.c: Include parser.h.
+	* parser.c: Include parser.h.
+	(struct cp_token): Add bitfield purged_p.
+	Update all users.
+	Move to parser.h.
+	(CPP_PURGED): Remove.  Update all users.
+	(struct cp_lexer): Change field buffer to be a VEC of cp_token.
+	Remove field buffer_length.
+	Update all users.
+	Move to parser.h.
+	(struct tree_check): Move to parser.h.
+	(cp_token_position): Likewise.
+	(struct cp_token_cache): Likewise.
+	(CPP_KEYWORD): Likewise.
+	(CPP_TEMPLATE_ID): Likewise.
+	(CPP_NESTED_NAME_SPECIFIER): Likewise.
+	(N_CP_TTYPES): Likewise.
+	(enum cp_parser_status_kind): Likewise.
+	(struct cp_parser_context): Likewise.
+	(struct cp_default_arg_entry_d): Likewise.
+	(struct cp_unparsed_functions_entry_d): Likewise.
+	(struct cp_parser): Likewise.
+	(cp_lexer_dump_tokens): New.
+	(cp_lexer_debug_tokens): New.
+	(cp_lexer_finished_p): New.
+	(cp_lexer_alloc): Factor out of cp_lexer_new_main.
+	(cp_lexer_new_main): Re-write main lexing loop to push
+	tokens into the new VEC buffer.
+	(cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
+	Do not abort if the token type is not recognized, just print
+	its code.
+	* parser.h: New file.
+	* config-lang.in (gtfiles): Add cp/parser.h.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	Core 1148
+	* typeck.c (check_return_expr): Fix conditions for setting
+	LOOKUP_PREFER_RVALUE.
+
+	* call.c (build_over_call): Remove require_complete_type_sfinae call.
+
+	PR c++/48132
+	* decl.c (check_array_designated_initializer): Allow integer index.
+	(reshape_init_array_1): Set index on the elements.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48113
+	* typeck.c (convert_for_initialization): Use
+	perform_implicit_conversion_flags.
+	* call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
+	rvaluedness_matches_p on ck_rvalue.
+	(convert_like_real) [ck_rvalue]: And restore it here.
+
+	PR c++/48115
+	* call.c (convert_arg_to_ellipsis): Handle incomplete type.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	* parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
+	committed to this tentative parse.
+
+	PR c++/47999
+	* semantics.c (finish_call_expr): Preserve reference semantics
+	in templates.
+
+	* call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
+
+2011-03-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
+	DECL_LANG_SPECIFIC is NULL.
+
+2011-03-15  Jason Merrill  <jason@redhat.com>
+
+	Core 1074
+	* pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
+	check value_dependent_expression_p on the operand.
+
+	* semantics.c (push_cx_call_context): Return bool.
+	(cxx_eval_call_expression): Handle excess depth.
+
+	Core 1191
+	* method.c (synthesized_method_walk): Cleanups don't affect the
+	triviality of a constructor, but do affect deletion and exception
+	specification.
+
+2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
+
+	* decl2.c (cp_check_const_attributes): New.
+	(cplus_decl_attributes): Call cp_check_const_attributes.
+
+2011-03-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/34758
+	* call.c (convert_default_arg): Use DECL_ORIGIN of fn.  Check for
+	recursion first.
+	(push_defarg_context, pop_defarg_context): New.
+	* parser.c (cp_parser_late_parsing_default_args): Use them.
+	* cp-tree.h: Declare them.
+
+2011-03-11  Dodji Seketeli  <dodji@redhat.com>
+
+	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
+	the argument of the indirection operator should not be dependent.
+	Fix the comment.
+
+2011-03-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47125
+	* pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
+
+	PR c++/47144
+	* parser.c (cp_parser_template_type_arg): Set
+	type_definition_forbidden_message.
+
+	PR c++/47808
+	* decl.c (compute_array_index_type): Discard folding
+	if it didn't produce a constant.
+
+2011-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/48035
+	* init.c (build_zero_init_1): Extracted from build_zero_init.
+	Add FIELD_SIZE argument, if non-NULL and field bit_position
+	as not smaller than that, don't add that field's initializer.
+	Pass DECL_SIZE as last argument to build_zero_init_1
+	for DECL_FIELD_IS_BASE fields.
+	(build_zero_init): Use build_zero_init_1.
+
+2011-03-10  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48029
+	* pt.c (iterative_hash_template_arg): Remove special case for
+	ARRAY_TYPE.
+
+	PR c++/47198
+	* parser.c (cp_parser_single_declaration): Just return if
+	cp_parser_parse_and_diagnose_invalid_type_name complained.
+
+2011-03-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44629
+	* pt.c (unify): An unresolved overload is a nondeduced context.
+
+2011-03-09  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/47714
+	* method.c (use_thunk): Clear addressable flag of thunk arguments.
+
+2011-03-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47705
+	* pt.c (convert_nontype_argument): Only call decay_conversion on
+	arrays.
+
+2011-03-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47488
+	* mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
+
+	PR c++/47705
+	* pt.c (convert_nontype_argument): Don't crash on non-pointer
+	argument to pointer parameter.
+
+	PR c++/45651
+	* pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
+	!TREE_PUBLIC decls.
+
+2011-03-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47957
+	* name-lookup.c (binding_to_template_parms_of_scope_p): Only
+	consider scopes of primary template definitions.  Adjust comments.
+
+2011-03-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48003
+	* pt.c (convert_nontype_argument): Fix -fpermissive allowing
+	integer overflow.
+	* semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
+
+	PR c++/48015
+	* init.c (constant_value_1): Always require init to be TREE_CONSTANT.
+
+	PR c++/48008
+	* mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
+	(write_CV_qualifiers_for_type): Not here.
+
+2011-03-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* lang-specs.h: Match -save-temps* instead of -save-temps.
+
+2011-03-05  Jason Merrill  <jason@redhat.com>
+
+	* mangle.c (write_expression): Change ABI v6 to v5.
+	(write_type): Likewise.
+
+2011-03-04  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/47497
+	* optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
+	and cgraph_add_thunk.
+	* method.c (make_alias_for_thunk, use_thunk): Likewise.
+	* mangle.c (mangle_decl): Likewise.
+
+2011-03-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47971
+	* pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
+	(tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
+
+	PR c++/46220
+	* search.c (check_final_overrider): Allow pointer to same incomplete
+	class type with different cv-quals.
+
+2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47974
+	* pt.c (tsubst_template_args): Check argument t for error_mark_node.
+
+2011-03-03  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47950
+	* pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
+
+2011-03-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47950
+	* parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
+
+	PR c++/47774
+	* tree.c (build_vec_init_elt): Split out from...
+	(build_vec_init_expr): ...here.
+	(diagnose_non_constexpr_vec_init): New fn.
+	* semantics.c (potential_constant_expression_1): Use it.
+	* cp-tree.h: Declare it.
+
+2011-03-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46159
+	* parser.c (cp_parser_primary_expression): Don't warn about a
+	failed tentative parse.
+
+	PR c++/47200
+	* semantics.c (cxx_bind_parameters_in_call): Don't call
+	adjust_temp_type on non-constant args.
+
+	PR c++/47851
+	* call.c (standard_conversion): Provide requested cv-quals on
+	class rvalue conversion.
+
+	PR c++/46282
+	* decl2.c (grokbitfield): Handle type-dependent width.
+
+2011-02-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47873
+	* class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
+	after checking for a non-thunk.
+
+2011-02-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47904
+	* tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
+	* pt.c (iterative_hash_template_arg): And hash it.
+
+	PR c++/47897
+	* semantics.c (non_const_var_error): Split out from...
+	(cxx_eval_constant_expression): ...here.
+	(potential_constant_expression_1) [VAR_DECL]: Use it.
+	Allow dependent variables.
+
+2011-02-24  Jason Merrill  <jason@redhat.com>
+
+	* parser.c (cp_parser_constant_expression): Set
+	non_integral_constant_expression correctly for C++0x too.
+	(cp_parser_static_assert): Allow non-constant expression.
+	(cp_parser_direct_declarator): Expect non_constant_p to be set
+	properly for C++0x.
+	* pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
+	* semantics.c (maybe_constant_value): Check type_unknown_p too.
+	(potential_rvalue_constant_expression): New.
+	(require_potential_rvalue_constant_expression): New.
+
+2011-02-23  Jason Merrill  <jason@redhat.com>
+
+	* cp-tree.h (DECL_PARM_LEVEL): New.
+	(struct lang_decl_parm): Add level field.
+	* name-lookup.c (function_parm_depth): New fn.
+	* name-lookup.h: Declare it.
+	* parser.c (cp_parser_parameter_declaration_list): Use it.
+	* mangle.c (struct globals): Add parm_depth field.
+	(write_bare_function_type): Adjust it.
+	(write_expression): Include the level delta in PARM_DECL mangling
+	for abi >= 6.
+
+	* semantics.c (finish_decltype_type): Remove shortcut for decltype
+	of id-expression.
+	* mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
+
+2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR c++/46868
+	* parser.c (cp_parser_class_specifier): Require a closing brace
+	to attempt error recovery.
+
+2011-02-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47833
+	* pt.c (struct pending_template): Add chain_next GTY option.
+	* decl.c (struct named_label_use_entry): Likewise.
+
+2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47242
+	* semantics.c (build_lambda_object): Bail out if a field is
+	error_mark_node.
+
+2011-02-22  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47666
+	* class.c (dfs_declare_virt_assop_and_dtor)
+	(declare_virt_assop_and_dtor): New static functions.
+	(add_implicitly_declared_members): Use
+	declare_virt_assop_and_dtor.
+
+2011-02-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47207
+	* decl2.c (decl_constant_var_p): A constexpr var needs an
+	initializer to be constant.
+	* semantics.c (cxx_eval_constant_expression): Complain about
+	constexpr var used in its own initializer.
+	* call.c (set_up_extended_ref_temp): Set
+	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
+
+2011-02-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47199
+	* semantics.c (cxx_eval_call_expression): Call
+	cxx_eval_constant_expression in trivial shortcut.
+
+	PR c++/46831
+	* call.c (convert_class_to_reference): Don't try to set up a
+	second conv sequence for non-viable candidates.
+
+	PR c++/47703
+	* error.c (location_of): Handle non-tagged types.
+
+	PR c++/46472
+	* method.c (process_subob_fn): Instantiate constexpr templates.
+	* optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
+
+2011-02-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/46394
+	* pt.c (tsubst_pack_expansion): do not use
+	cp_tree_equal/same_type_p to detect an expansion of a parameter
+	pack.
+
+2011-02-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47503
+	* semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
+
+2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47795
+	* semantics.c (finish_non_static_data_member): Early return if
+	object is error_mark_node.
+
+2011-02-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47208
+	* pt.c (do_auto_deduction): Do not mention error_mark_node in
+	diagnostics.
+	* semantics.c (finish_id_expression): Do not pass erroneous decl
+	to decl_constant_var_p.
+
+2011-02-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47783
+	* cvt.c (convert_from_reference): Call mark_exp_read.
+
+2011-02-11  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47172
+	* pt.c (finish_call_expr): Consider a call expression that has a
+	dependent "this" pointer as being dependent.  Add comments.
+	(dependent_type_p, type_dependent_expression_p): Update comments.
+
+2011-02-16  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47326
+	* pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
+	expansion arguments are not evaluated.
+
+2011-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47704
+	* cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
+	instead of TYPE_LANG_FLAG_3.
+	* pt.c (lookup_template_class): Copy over
+	ENUM_FIXED_UNDERLYING_TYPE_P.
+
+2011-02-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46807
+	* method.c (synthesized_method_walk): Always exit early for
+	trivial fn in C++98 mode.
+
+2011-02-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47482
+	* parser.c (cp_parser_enumerator_definition): Call
+	fold_non_dependent_expr.
+
+2011-02-09  Jason Merrill  <jason@redhat.com>
+
+	* decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
+	* semantics.c (finish_fname): Only return the name if we're in
+	a function.
+
+	* decl.c (build_enumerator): Don't perform integral promotions on
+	non-integral constants.
+
+	* cvt.c (convert_to_void): Handle null op1.
+
+	* class.c (type_has_constexpr_default_constructor): Make sure the
+	caller stripped an enclosing array.
+	* init.c (perform_member_init): Strip arrays before calling it.
+
+	PR c++/47511
+	* semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
+
+2011-02-03  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47398
+	* tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
+	template parameters in account.
+
+2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR c++/46890
+	* parser.c (cp_parser_class_specifier): Fix setting of
+	want_semicolon.
+
+2011-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47416
+	* semantics.c (build_data_member_initialization): Handle
+	STATEMENT_LIST always instead of just for CLEANUP_BODY.
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
+	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
+
+2011-01-29  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47311
+	* cp-tree.h (fixup_template_parms): Declare.
+	* pt.c (end_template_parm_list): Do not fixup template parms here.
+	(fixup_template_parms): Remove static. Fix typo in the
+	comments. Remove useless code statement.
+	(fixup_template_parm): For a template template parameter, fixup
+	its attributes before fixing up its type.
+	* parser.c
+	(cp_parser_template_declaration_after_export): After parsing
+	template parameters fixup their types.
+
+2011-01-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47476
+	* semantics.c (potential_constant_expression_1): Handle
+	TRUTH_XOR_EXPR.
+
+2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR c++/43601
+	* semantics.c (expand_or_defer_fn_1): Handle it.
+	* decl2.c (decl_needed_p): Likewise.
+
+2011-01-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47041
+	* semantics.c (build_constexpr_constructor_member_initializers):
+	Handle trivial copy.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47388
+	* semantics.c (begin_for_stmt): If -fno-for-scope, don't
+	assume init must be NULL if scope is NULL.
+	(begin_range_for_stmt): Likewise.
+
+2011-01-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46552
+	* semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
+
+	PR c++/46977
+	* semantics.c (potential_constant_expression_1): Split out from
+	potential_constant_expression.  Add want_rval parm.  Handle
+	template expression forms.  Don't enforce restriction on address
+	of automatic variable here.  Add a couple of diagnostics that
+	had been missing.
+	(require_potential_constant_expression): New entry point.
+	(build_data_member_initialization, register_constexpr_fundef): Adjust.
+	(maybe_constant_value): Check potential_constant_expression.
+	* pt.c (fold_non_dependent_expr_sfinae): Likewise.
+	* tree.c (build_vec_init_expr): Adjust.
+
+2011-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47303
+	* decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
+	or DECL_EXTERNAL.
+
+2011-01-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47067
+	* semantics.c (base_field_constructor_elt): New fn.
+	(cxx_eval_bare_aggregate): Use it.
+	(build_data_member_initialization): Leave COMPONENT_REF for
+	vfield inits.
+
+2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+	* parser.c (cp_parser_range_for): Remove the "unused variable" warning
+	workaround.
+
+2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
+	    Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/33558
+	* decl.c (grokdeclarator): Reject mutable reference members.
+
+2011-01-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47289
+	* pt.c (coerce_template_parms): Fix error recovery.
+
+	PR c++/46903
+	* typeck2.c (check_narrowing): Only check arithmetic types.
+
+	PR c++/46688
+	* tree.c (build_vec_init_expr): Handle flexible array
+	properly.
+
+2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR c++/47213
+	* cp-tree.h (CLASSTYPE_VISIBILITY): Use
+	TYPE_MAIN_DECL instead of TYPE_NAME.
+	(CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
+	* decl2.c (determine_visibility): Add check
+	of CLASS_TYPE_P for underlying_type.
+
+2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+	* cp-tree.h (begin_for_scope): New prototype.
+	(begin_for_stmt): Update prototype.
+	(begin_range_for_stmt): Update prototype.
+	* init.c (build_vec_init): Update call to begin_for_stmt.
+	* parser.c (cp_parser_for): New.
+	(cp_parser_c_for): Add three new parameters.
+	(cp_parser_range_for): Likewise. Most parsing code removed.
+	(cp_parser_iteration_statement): Call cp_parser_for instead of
+	cp_parser_c_for and cp_parser_range_for.
+	(cp_parser_for_init_statement): Add new parameter and return type.
+	(cp_parser_block_declaration): Update call to
+	cp_parser_simple_declaration.
+	(cp_parser_simple_declaration): Add new parameter.
+	Update call to cp_parser_init_declarator.
+	(cp_parser_init_declarator): Add new parameter.
+	* pt.c (tsubst_expr): Update call to begin_for_stmt.
+	* semantics.c (begin_for_scope): New.
+	(begin_for_stmt): Add two new parameters.
+	(begin_range_for_stmt): Likewise.
+
+2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* parser.c (cp_parser_objc_at_property_declaration): Improved
+	error message.
+
+2011-01-11  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/46955
+	* cp-lang.c (get_template_innermost_arguments_folded)
+	(get_template_argument_pack_elems_folded)
+	(template_arg_needs_folding, fold_cplus_constants): New static
+	functions.
+	(LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
+	get_template_innermost_arguments_folded.
+	(LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
+	get_template_argument_pack_elems_folded.
+
+2011-01-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46658
+	* init.c (build_new_1): Handle value-init in templates differently.
+
+	PR c++/45520
+	* tree.c (maybe_dummy_object): Check current_class_ref against
+	context, not current_class_type.
+
+2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47078
+	* parser.c (cp_parser_objc_typename): If the type is unknown, for
+	error recovery purposes behave as if it was not specified so that
+	the default type is used.
+
+2011-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47022
+	* pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
+	for the second build_x_va_arg argument.
+
+2011-01-05  Tom Tromey  <tromey@redhat.com>
+
+	* typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
+	(lvalue_or_else): Likewise.
+
+2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR target/38662
+	* tree.c (cxx_type_hash_eq):
+	Allow METHOD_TYPE, too.
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 19f7d7b..656a84c 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -114,4093 +114,8 @@
 
 	* gfortranspec.c (lang_specific_driver): Update copyright notice
 	dates.
-
-2011-12-31  Thomas König  <tkoenig@gcc.gnu.org>
-
-	PR fortran/51502
-	* expr.c (gfc_check_vardef_context):  When determining
-	implicit pure status, also check for variable definition
-	context.  Walk up namespaces until a procedure is
-	found to reset the implict pure attribute.
-	* resolve.c (gfc_implicit_pure):  Walk up namespaces
-	until a procedure is found.
-
-2011-12-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* dependency.c (gfc_dep_compare_functions):  Document
-	new behavior for REALs and complex.  Add comment to cases
-	where only INTEGERs are handled.  Compare REAL and COMPLEX
-	constants, returning 0 and -2 only.  Add assert to make
-	sure that only integer constants are compared.
-
-2011-12-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51605
-	* parse.c (gfc_fixup_sibling_symbols): Regard FL_LABEL as
-	local symbol.
-
-2011-12-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51605
-	* match.c (gfc_match_select_type): Handle
-	scalar polymophic coarrays.
-	(select_type_set_tmp, ): Ditto; avoid segfault if !class_ok.
-	* primary.c (gfc_match_rvalue): Avoid segfault if !class_ok.
-	* resolve.c (resolve_select_type): Ditto.
-	(resolve_assoc_var): Fix setting the TARGET attribute for
-	polymorphic selectors which are pointers.
-
-2011-12-19  Tobias Burnus  <burnus@net-b.de>
-
-	* check.c (coarray_check): Add class ref if needed.
-	* resolve.c (resolve_fl_var_and_proc,
-	resolve_fl_derived0, resolve_symbol): Fix checking
-	for BT_CLASS.
-
-2011-12-15  Paul Thomas  <pault@gcc.gnu.org>
-
-	* trans-expr.c (gfc_walk_function_expr): Detect elemental
-	procedure components as well as elemental procedures.
-	* trans-array.c (gfc_conv_procedure_call): Ditto.
-	* trans-decl.c (gfc_trans_deferred_vars): Correct erroneous
-	break for class pointers to continue.
-
-2011-12-15  Toon Moene  <toon@moene.org>
-
-	PR fortran/51310
-	* resolve.c (build_default_init_expr): Allow non-allocatable,
-	non-compile-time-constant-shape arrays to have a default
-	initializer.
-	* invoke.texi: Delete the restriction on automatic arrays not
-	being initialized by -finit-<type>=<constant>.
-
-2011-12-15  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51550
-	PR fortran/47545
-	PR fortran/49050
-	PR fortran/51075	
-	* resolve.c (resolve_fl_derived0): Print not-implemented error
-	for deferred-length character components.
-
-2011-12-15  Tobias Burnus  <burnus@net-b.de>
-
-	* primary.c (gfc_match_varspec): Match array spec for
-	polymorphic coarrays.
-	(gfc_match_rvalue): If a symbol of unknown flavor has a
-	codimension, mark it as a variable.
-	* simplify.c (gfc_simplify_image_index): Directly call
-	simplify_cobound.
-	* trans-intrinsic.c (trans_this_image): Fix handling of
-	corank = 1 arrays.
-
-2011-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/51517
-	* trans-decl.c (gfc_get_symbol_decl): Don't set DECL_INITAL on span.
-	(gfc_trans_deferred_vars): Instead add its runtime initialization
-	here.
-
-2011-12-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50923
-	* trans-decl.c (generate_local_decl): Set TREE_NO_WARNING only
-	if the front end has printed a warning.
-	(gfc_generate_function_code): Fix unset-result warning.
-
-2011-12-11  Paul Thomas  <pault@gcc.gnu.org>
-	Tobias Burnus  <burnus@gcc.gnu.org>
-
-	PR fortran/41539
-	PR fortran/43214
-	PR fortran/43969
-	PR fortran/44568
-	PR fortran/46356
-	PR fortran/46990
-	PR fortran/49074
-	* interface.c (symbol_rank): Return the rank of the _data
-	component of class objects.
-	(compare_parameter): Also compare the derived type of the class
-	_data component for type mismatch.  Similarly, return 1 if the
-	formal and _data ranks match.
-	(compare_actual_formal): Do not compare storage sizes for class
-	expressions. It is an error if an actual class array, passed to
-	a formal class array is not full.
-	* trans-expr.c (gfc_class_data_get, gfc_class_vptr_get,
-	gfc_vtable_field_get, gfc_vtable_hash_get, gfc_vtable_size_get,
-	gfc_vtable_extends_get, gfc_vtable_def_init_get,
-	gfc_vtable_copy_get): New functions for class API.
-	(gfc_conv_derived_to_class): For an array reference in an
-	elemental procedure call retain the ss to provide the
-	scalarized array reference. Moved in file.
-	(gfc_conv_class_to_class): New function.
-	(gfc_conv_subref_array_arg): Use the type of the
-	class _data component as a basetype.
-	(gfc_conv_procedure_call): Ensure that class array expressions
-	have both the _data reference and an array reference. Use 
-	gfc_conv_class_to_class to handle class arrays for elemental
-	functions in scalarized loops, class array elements and full
-	class arrays. Use a call to gfc_conv_subref_array_arg in order
-	that the copy-in/copy-out for passing class arrays to derived
-	type arrays occurs correctly.
-	(gfc_conv_expr): If it is missing, add the _data component
-	between a class object or component and an array reference.
-	(gfc_trans_class_array_init_assign): New function.
-	(gfc_trans_class_init_assign): Call it for array expressions.
-	* trans-array.c (gfc_add_loop_ss_code): Do not use a temp for
-	class scalars since their size will depend on the dynamic type.
-	(build_class_array_ref): New function.
-	(gfc_conv_scalarized_array_ref): Call build_class_array_ref.
-	(gfc_array_init_size): Add extra argument, expr3, that represents
-	the SOURCE argument. If present,use this for the element size.
-	(gfc_array_allocate): Also add argument expr3 and use it when
-	calling gfc_array_init_size.
-	(structure_alloc_comps): Enable class arrays.
-	* class.c (gfc_add_component_ref): Carry over the derived type
-	of the _data component.
-	(gfc_add_class_array_ref): New function.
-	(class_array_ref_detected): New static function.
-	(gfc_is_class_array_ref): New function that calls previous.
-	(gfc_is_class_scalar_expr): New function.
-	(gfc_build_class_symbol): Throw not implemented error for
-	assumed size class arrays.  Remove error that prevents
-	CLASS arrays.
-	(gfc_build_class_symbol): Prevent pointer/allocatable conflict.
-	Also unset codimension.
-	(gfc_find_derived_vtab): Make 'copy' elemental and set the
-	intent of the arguments accordingly.: 
-	* trans-array.h: Update prototype for gfc_array_allocate.
-	* array.c (gfc_array_dimen_size): Return failure if class expr.
-	(gfc_array_size): Likewise.
-	* gfortran.h: New prototypes for gfc_add_class_array_ref,
-	gfc_is_class_array_ref and gfc_is_class_scalar_expr.
-	* trans-stmt.c (trans_associate_var): Exclude class targets
-	from test. Move the allocation of the _vptr to an earlier time
-	for class objects.
-	(trans_associate_var): Assign the descriptor directly for class
-	arrays.
-	(gfc_trans_allocate): Add expr3 to gfc_array_allocate arguments.
-	Convert array element references into sections. Do not invoke
-	gfc_conv_procedure_call, use gfc_trans_call instead.
-	* expr.c (gfc_get_corank): Fix for BT_CLASS.
-	(gfc_is_simply_contiguous): Exclude class from test.
-	* trans.c (gfc_build_array_ref): Include class array refs.
-	* trans.h: Include prototypes for class API functions that are
-	new in trans-expr. Define GFC_DECL_CLASS(node).
-	* resolve.c (check_typebound_baseobject ): Remove error for
-	non-scalar base object.
-	(resolve_allocate_expr): Ensure that class _data component is
-	present. If array, call gfc_expr_to_intialize.
-	(resolve_select): Remove scalar error for SELECT statement as a
-	temporary measure.
-	(resolve_assoc_var): Update 'target' (aka 'selector') as
-	needed. Ensure that the target expression has the right rank.
-	(resolve_select_type): Ensure that target expressions have a
-	valid locus.
-	(resolve_allocate_expr, resolve_fl_derived0): Fix for BT_CLASS.
-	* trans-decl.c (gfc_get_symbol_decl): Set GFC_DECL_CLASS, where
-	appropriate.
-	(gfc_trans_deferred_vars): Get class arrays right.
-	* match.c(select_type_set_tmp): Add array spec to temporary.
-	(gfc_match_select_type): Allow class arrays.
-	* check.c (array_check): Ensure that class arrays have refs.
-	(dim_corank_check, dim_rank_check): Retrun success if class.
-	* primary.c (gfc_match_varspec): Fix for class arrays and
-	co-arrays. Make sure that class _data is present.
-	(gfc_match_rvalue): Handle class arrays.
-	*trans-intrinsic.c (gfc_conv_intrinsic_size): Add class array
-	reference.
-	(gfc_conv_allocated): Add _data component to class expressions.
-	(gfc_add_intrinsic_ss_code): ditto.
-	* simplify.c (simplify_cobound): Fix for BT_CLASS.
-	(simplify_bound): Return NULL for class arrays.
-	(simplify_cobound): Obtain correct array_spec. Use cotype as
-	appropriate. Use arrayspec for bounds.
-
-2011-12-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50690
-	* frontend-passes.c (in_omp_workshare):  New variable.
-	(cfe_expr_0):  Don't eliminiate common function if it would put
-	the variable immediately into a WORKSHARE construct.
-	(optimize_namespace):  Set in_omp_workshare.
-	(gfc_code_walker):  Keep track of OMP PARALLEL and OMP WORKSHARE
-	constructs.
-
-2011-12-10  Tobias Burnus  <burnus@net-b.de>
-
-	* trans-decl.c (add_argument_checking): Fix syntax.
-
-2011-12-10  Tobias Burnus  <burnus@net-b.de>
-	    Kai Tietz  <ktietz@redhat.com>
-
-	* trans-decl.c (add_argument_checking): Check ts.deferred earlier.
-	* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use %ld with long.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50815
-	* trans-decl.c (add_argument_checking): Skip bound checking
-	for deferred-length strings.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51378
-	* symbol.c (gfc_find_component): Fix access check of parent
-	components.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51407
-	* io/transfer.c (require_numeric_type): New function.
-	(formatted_transfer_scalar_read, formatted_transfer_scalar_write):
-	Use it, allow BOZ edit descriptors with F2008.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51448
-	* fortran/trans-array.c (get_std_lbound): Fix handling of
-	conversion functions.
-
-2011-12-08  Toon Moene  <toon@moene.org>
-
-	PR fortran/51310
-	* invoke.texi: Itemize the cases for which
-	-finit-<type>=<constant> doesn't work.
-
-2011-12-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51435
-	* expr.c (gfc_has_default_initializer): Fix handling of
-	DT with initialized pointer components.
-
-2011-12-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/51338
-	* dependency.c (are_identical_variables):  Handle case where
-	end fields of substring references are NULL.
-
-2011-12-04  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51383
-	* resolve.c (find_array_spec): Use ref->u.c.component
-	directly without starting from ts.u.derived.
-
-2011-12-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48887
-	* match.c (select_type_set_tmp): Don't set allocatable/pointer
-	attribute.
-	* class.c (gfc_build_class_symbol): Handle
-	attr.select_type_temporary.
-
-2011-12-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50684
-	* check.c (variable_check): Fix intent(in) check.
-
-2011-12-03  Tobias Burnus  <burnus@net-b.de>
-
-	* check.c (gfc_check_move_alloc): Allow nonpolymorphic
-	FROM with polymorphic TO.
-	* trans-intrinsic.c (conv_intrinsic_move_alloc): Handle
-	nonpolymorphic FROM with polymorphic TO.
-
-2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* module.c (dt_lower_string): Make static.
-	(dt_upper_string): Likewise.
-
-2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/25708
-	* module.c (parse_string): Read string into resizable array
-	instead of parsing twice and seeking.
-	(peek_atom): New implementation avoiding seeks.
-	(require_atom): Save and set column and line explicitly for error
-	handling.
-
-2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* misc.c (gfc_open_file): Don't call stat.
-
-2011-11-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/40958
-	* module.c (prev_module_line):  New variable.
-	(prev_module_column):  New variable.
-	(prev_character):  New variable.
-	(module_char):  Update the new variables.
-	(module_unget_char):  New function.
-	(parse_string):  Use module_unget_char.
-	(parse_integer):  Likewise.
-	(parse_name):  Likewise.
-
-2011-11-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51306
-	PR fortran/48700
-	* check.c (gfc_check_move_alloc): Make sure that from/to
-	are both polymorphic or neither.
-	* trans-intrinsic.c (conv_intrinsic_move_alloc): Cleanup,
-	generate inline code.
-
-2011-11-28  Tobias Burnus  <burnus@net-b.de>
-	    Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/51308
-	* symbol.c (check_conflict): Ignore BIND(C) + PARAMETER
-	conflicts for ISO_C_BINDING variables.
-	(gen_special_c_interop_ptr): Don't mark c_ptr_null/c_funptr_null
-	as SAVE.
-
-2011-11-25  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (set_loop_bounds): Remove dead conditions.
-
-2011-11-25  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/51250
-	PR fortran/43829
-	* trans-array.c (gfc_trans_create_temp_array): Get dimension from
-	the right gfc_ss struct.
-
-2011-11-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50408
-	* trans-decl.c (gfc_get_module_backend_decl): Also copy
-	ts.u.derived from the gsym if the ts.type is BT_CLASS.
-	(gfc_get_extern_function_decl): Copy also the backend_decl
-	for the symbol's ts.u.{derived,cl} from the gsym.
-	* trans-types.c (gfc_copy_dt_decls_ifequal): Directly
-	return if "from" and "to" are the same.
-
-2011-11-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51302
-	* trans-stmt.c (gfc_trans_simple_do): Add a fold_convert.
-
-2011-11-24  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51218
-	* resolve.c (pure_subroutine): If called subroutine is
-	impure, unset implicit_pure.
-	(resolve_function): Move impure check to simplify code.
-
-2011-11-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51207
-	* class.c (gfc_find_derived_vtab): Mark __def_init as PARAMETER
-	and hence as TREE_READONLY; add subroutine attribute to
-	__copy_ procedure.
-
-	PR fortran/50640
-	* trans.h (GFC_DECL_PUSH_TOPLEVEL): New DECL_LANG_FLAG_7.
-	* trans-decl.c (gfc_get_symbol_decl): Mark __def_init and vtab as
-	GFC_DECL_PUSH_TOPLEVEL.
-	(gfc_generate_function_code): If GFC_DECL_PUSH_TOPLEVEL, push it there.
-	(build_function_decl): Push __copy_ procedure to the toplevel.
-
-2011-11-16  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/39427
-	PR fortran/37829
-	* decl.c (match_data_constant, match_data_constant, variable_decl,
-	gfc_match_decl_type_spec, access_attr_decl,
-	check_extended_derived_type, gfc_match_derived_decl,
-	gfc_match_derived_decl, gfc_match_derived_decl) Modified to deal
-	with DT constructors.
-	* gfortran.h (gfc_find_dt_in_generic,
-	gfc_convert_to_structure_constructor): New function prototypes.
-	* interface.c (check_interface0, check_interface1,
-	gfc_search_interface): Ignore DT constructors in generic list.
-	* match.h (gfc_match_structure_constructor): Update prototype.
-	* match.c (match_derived_type_spec): Ensure that one uses the DT
-	not the generic function.
-	* module.c (MOD_VERSION): Bump.
-	(dt_lower_string, dt_upper_string): New functions.
-	(find_use_name_n, find_use_operator, compare_true_names,
-	find_true_name, add_true_name, fix_mio_expr, load_needed,
-	read_module, write_dt_extensions, write_symbol): Changes to deal with
-	different symtree vs. sym names.
-	(create_derived_type): Create also generic procedure.
-	* parse.c (gfc_fixup_sibling_symbols): Don't regard DT and generic
-	function as the same.
-	* primary.c (gfc_convert_to_structure_constructor): New function.
-	(gfc_match_structure_constructor): Restructured; calls
-	gfc_convert_to_structure_constructor.
-	(build_actual_constructor, gfc_match_rvalue): Update for DT generic
-	functions.
-	* resolve.c (resolve_formal_arglist, resolve_structure_cons,
-	is_illegal_recursion, resolve_generic_f, resolve_variable,
-	resolve_fl_variable_derived, resolve_fl_derived0,
-	resolve_symbol): Handle DT and DT generic constructors.
-	* symbol.c (gfc_use_derived, gfc_undo_symbols,
-	gen_special_c_interop_ptr, gen_cptr_param,
-	generate_isocbinding_symbol, gfc_get_derived_super_type): Handle
-	derived-types, which are hidden in the generic type.
-	(gfc_find_dt_in_generic): New function
-	* trans-array.c (gfc_conv_array_initializer): Replace FL_PARAMETER
-	expr by actual value.
-	* trans-decl.c (gfc_get_module_backend_decl, gfc_trans_use_stmts):
-	Ensure that we use the DT and not the generic function.
-	* trans-types.c (gfc_get_derived_type): Ensure that we use the DT
-	and not the generic procedure.
-
-2011-11-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51073
-	* trans-decl.c (generate_coarray_sym_init): Handle zero-sized arrays.
-
-2011-11-09  Tobias Burnus  <burnus@net-b.de>
-
-	* symbol.c (clear_sym_mark, traverse_ns): Remove functions.
-	(count_st_nodes, do_traverse_symtree, fill_st_vector): New functions.
-	(gfc_traverse_symtree, gfc_traverse_ns): Call do_traverse_symtree.
-
-2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/50016
-	* gfortran.texi (Data consistency and durability): New section.
-
-2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/50540
-	* resolve.c (resolve_forall_iterators): Transform internal errors
-	to normal errors.
-
-2011-11-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50960
-	* class.c (gfc_find_derived_vtab): Make the vtab symbols FL_PARAMETER.
-	* expr.c (gfc_simplify_expr): Prevent vtabs from being replaced with
-	their value.
-	* resolve.c (resolve_values): Use-associated symbols do not need to
-	be resolved again.
-	(resolve_fl_parameter): Make sure the symbol has a value.
-
-2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/38718
-	* intrinsic.c (add_functions): Allow dreal simplification.
-	* intrinsic.h (gfc_simplify_dreal): New prototype.
-	* simplify.c (gfc_simplify_dreal): New function.
-
-2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/21881
-	* trans-types.c (gfc_get_dtype): Issue a fatal error instead of
-	an internal error.
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/50404
-	* io.c (gfc_resolve_close): CLOSE requires a UNIT.
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/50409
-	* expr.c (gfc_simplify_expr): Substrings can't have negative
-	length.
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/50334
-	* invoke.texi (-finit-*): Document interaction with
-	-Wuninitialized.
-
-2011-11-07  François-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/49188
-	PR libfortran/49336
-	* invoke.texi: Fix documentation of fsign-zero option. Remove
-	contractions.
-	* intrinsic.texi: Fix ATAN2 documentation for signed zeros.
-	Remove contractions.
-	* gfortran.texi: Remove contractions.
-
-2011-11-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50919
-	* class.c (add_proc_comp): Don't add non-overridable procedures to the
-	vtable.
-	* resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
-	Don't generate a dynamic _vptr call for non-overridable procedures.
-
-2011-11-07  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* intrinsic.texi (MCLOCK, MCLOCK8, TIME, TIME8): Functions clock
-	and time are part of the C standard library.
-
-2011-11-06  Janus Weil  <janus@gcc.gnu.org>
-
-	* gfortran.h (gfc_extend_expr): Modified prototype.
-	* interface.c (gfc_extend_expr): Return 'match' instead of 'gfc_try'.
-	Remove argument 'real_error'.
-	* resolve.c (resolve_operator): Modified call to 'gfc_extend_expr'.
-
-2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
-	    Aldy Hernandez  <aldyh@redhat.com>
-
-	Merged from cxx-mem-model.
-
-	* types.def: (BT_SIZE, BT_CONST_VOLATILE_PTR, BT_FN_VOID_INT,
-	BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
-	BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
-	BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
-	BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
-	BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT,
-	BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT): New types.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/43829
-	* trans-array.c (gfc_conv_expr_descriptor): Accept the inline intrinsic
-	case in the assertion.
-	* trans-intrinsic (enter_nested_loop): New function.
-	(gfc_conv_intrinsic_arith): Support non-scalar cases.
-	(nest_loop_dimension, walk_inline_intrinsic_arith): New functions.
-	(walk_inline_intrinsic_function): Handle sum and product.
-	(gfc_inline_intrinsic_function_p): Ditto.
-	* trans.h (gfc_get_loopinfo): New macro.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent
-	expression variable.  Use it.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop
-	pointer.  Use it.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling
-	cleanup.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* frontend-passes.c (cfe_register_funcs): Return early in the case
-	of an inline intrinsic function.
-	(optimize_binop_array_assignment): Skip optimization in the case of
-	an inline intrinsic function.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* array.c (match_subscript): Skip whitespaces before setting locus.
-	* matchexp.c (match_level_1): Ditto.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Set loop's
-	temporary rank to the loop rank. Mark ss chains for multiple loop
-	if necessary.  Use gfc_trans_scalarized_loop_boundary to end one loop
-	and start another.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's
-	temporary rank to the loop rank. Mark ss chains for multiple loop
-	if necessary.  Use gfc_trans_scalarized_loop_boundary to end one loop
-	and start another.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate
-	offset twice in generated code.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-expr.c (gfc_conv_procedure_call): Handle temporaries for
-	arguments to elemental calls.
-	* trans-stmt.c (replace_ss): New function.
-	(gfc_conv_elemental_dependencies): Remove temporary loop handling.
-	Create a new ss for the temporary and replace the original one with it.
-	Remove fake array references. Recalculate all offsets.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.h (gfc_free_ss, gfc_set_delta): New prototypes.
-	* trans-array.c (gfc_free_ss): Remove forward declaration.
-	Make non-static.
-	(set_delta, gfc_set_delta): Remove forward declaration.
-	Make non-static and rename the former to the later. Update uses.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (gfc_inline_intrinsic_function_p): Move prototype...
-	* gfortran.h (gfc_inline_intrinsic_function_p): ... here.
-	* dependency.c (gfc_check_argument_var_dependency): Check dependencies
-	of inline intrinsics' arguments.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): New pointers to outer
-	dimension's ss and loop. Use them.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (outermost_loop): New function.
-	(gfc_trans_array_constructor, gfc_set_vector_loop_bounds,
-	gfc_add_loop_ss_code): Put generated code out of the outermost loop.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (constant_array_constructor_loop_size):
-	Handle multiple loops.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (get_rank, get_loop_upper_bound_for_array):
-	New functions.
-	(gfc_trans_array_constructor): Handle multiple loops.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_loopinfo): New field parent.
-	* trans-array.c (gfc_cleanup_loop): Free nested loops.
-	(gfc_add_ss_to_loop): Set nested_loop's parent loop.
-	(gfc_trans_array_constructor): Update assertion.
-	(gfc_conv_loop_setup): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.
-	Call recursively gfc_add_loop_ss_code for all the nested loops.
-	(gfc_conv_ss_startstride): Only get the descriptor for the outermost
-	ss. Call recursively gfc_conv_ss_startstride for all the nested loops.
-	(set_loop_bounds): Call recursively for all the nested loops.
-	(set_delta): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_loopinfo): New fields nested and next.
-	* trans-array.c (gfc_add_ss_to_loop): Update list of nested list if
-	ss has non-null nested_ss field.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_create_temp_array): Loop over the parents.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (get_array_ref_dim, get_scalarizer_dim_for_array_dim): 
-	Rename the former to the latter and loop over the parents.
-	(innermost_ss): New function.
-	(get_array_ref_dim_for_loop_dim): New function.
-	(gfc_trans_create_temp_array): Use get_scalarizer_dim_for_array_dim.
-	(set_loop_bounds): Use get_array_dim_for_loop_dim).
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss): New field nested_ss.
-	* trans-expr.c (gfc_advance_se_ss_chain): Update assertion.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (set_vector_loop_bounds): Loop over the parents.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_array_constructor): Loop over the parents.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
-	parents.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss): New field parent.
-	* trans-array.c (gfc_trans_scalarizing_loops): Skip clearing if a
-	parent exists.
-	* trans-expr.c (gfc_advance_se_ss_chain): Move to parent ss at the
-	end of the chain.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.h (gfc_trans_create_temp_array): Remove loop argument.
-	* trans-array.c (gfc_trans_create_temp_array): Ditto.  Get loop from ss.
-	Update reference to loop.  Remove loop argument.
-	(gfc_trans_array_constructor, gfc_conv_loop_setup): Update calls to
-	gfc_trans_create_temp_array.
-	* trans-expr.c (gfc_conv_procedure_call): Ditto.
-	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
-	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-	Set loop before calling gfc_trans_create_temp_array.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_create_temp_array): New variable total_dim.
-	Set total_dim to loop's rank. Replace usages of loop's rank.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_array_constructor, trans_array_constructor):
-	Rename the former to the later.  Get loop from ss.
-	Remove loop argument.
-	(gfc_add_loop_ss_code): Update call.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
-	Remove loop argument.
-	(gfc_add_loop_ss_code): Update call.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss): New field loop.
-	* trans-array.c (set_ss_loop): New function.
-	(gfc_add_ss_to_loop): Call set_ss_loop.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss_info): New field refcount.
-	* trans-array.c (free_ss_info): Decrement refcount. Return early if
-	still non-zero.
-	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss): Increment
-	refcount.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_create_temp_array): Move invariant condition
-	out of the containing loop. 
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
-	Move specloop arrays clearing from the former to the latter.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (set_loop_bounds): Separate the beginning of
-	gfc_conv_loop_setup into a function of its own.
-	(set_delta): Separate the end of gfc_conv_loop_setup into a function
-	of its own.
-	(gfc_conv_loop_setup): Call set_loop_bounds and set delta.
-	(set_loop_bounds, set_delta, gfc_conv_loop_setup): Make loopspec a
-	pointer to the specloop field from the loop struct.
-
-2011-11-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50933
-	* interface.c (gfc_compare_derived_types): Fix check for BIND(C).
-
-2011-11-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50960
-	* trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as TREE_READONLY.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
-	gfc_ss::where into gfc_ss_info.
-	* trans-array.c (gfc_add_loop_ss_code):
-	Update reference chains.
-	* trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
-	gfc_ss::useflags into gfc_ss_info.
-	* trans-array.c (gfc_mark_ss_chain_used, gfc_trans_preloop_setup,
-	gfc_trans_scalarizing_loops, gfc_trans_scalarized_boundary):
-	Update reference chains.
-	* trans-expr.c (gfc_conv_procedure_call): Ditto.
-	* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
-	gfc_ss::data::info into gfc_ss_info::data and remove empty union
-	gfc_ss::data.
-	* trans-array.c (gfc_free_ss, gfc_trans_create_temp_array,
-	gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
-	gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
-	gfc_conv_ss_descriptor, gfc_trans_array_bound_check,
-	gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
-	add_array_offset, gfc_trans_preloop_setup,
-	gfc_trans_scalarized_boundary, gfc_conv_section_startstride,
-	gfc_conv_ss_startstride, gfc_could_be_alias,
-	gfc_conv_loop_setup, gfc_conv_expr_descriptor,
-	gfc_alloc_allocatable_for_assignment, gfc_walk_array_ref):
-	Update reference chains and factor them where possible.
-	* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
-	gfc_conv_procedure_call, gfc_trans_subarray_assign): Updata reference
-	chains.
-	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
-	* trans-io.c (transfer_array_component): Ditto.
-	* trans-stmt.c (gfc_conv_elemental_dependencies,
-	gfc_trans_pointer_assign_need_temp): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
-	gfc_ss::data::temp into gfc_ss_info::data.
-	* trans-array.c (gfc_get_temp_ss, gfc_conv_loop_setup): Update reference
-	chains.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
-	gfc_ss::data::scalar into newly created union gfc_ss_info::data,
-	and rename subfield expr to value.
-	* trans-array.c (gfc_add_loop_ss_code, gfc_conv_array_index_offset,
-	gfc_conv_expr_descriptor): Update reference chains.
-	* trans-const.c (gfc_conv_constant): Ditto.
-	* trans-expr.c (gfc_conv_expr): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
-	string_length from the former struct to the latter.
-	* trans-array.c
-	(gfc_get_temp_ss, gfc_trans_array_constructor, gfc_add_loop_ss_code,
-	gfc_conv_ss_descriptor, gfc_conv_scalarized_array_ref,
-	gfc_conv_resolve_dependencies, gfc_conv_loop_setup,
-	gfc_conv_expr_descriptor): Update references to string_length and
-	factor common reference chains where possible.
-	* trans-const.c (gfc_conv_constant): Ditto.
-	* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
-	gfc_conv_expr): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field expr from
-	the former struct to the latter.
-	* trans-array.c
-	(gfc_get_array_ss, gfc_get_scalar_ss,
-	gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
-	gfc_add_loop_ss_code, gfc_conv_ss_descriptor,
-	gfc_trans_array_bound_check, gfc_conv_array_index_offset,
-	gfc_conv_scalarized_array_ref, gfc_conv_ss_startstride,
-	gfc_could_be_alias, gfc_conv_resolve_dependencies,
-	gfc_conv_loop_setup, gfc_conv_expr_descriptor,
-	gfc_alloc_allocatable_for_assignment): Update references to expr and
-	factor common reference chains where possible.
-	* trans-const.c (gfc_conv_constant): Ditto.
-	* trans-expr.c (gfc_conv_variable, gfc_conv_procedure_call,
-	gfc_conv_array_constructor_expr, gfc_conv_expr,
-	gfc_conv_expr_reference): Ditto.
-	* trans-intrinsic.c (trans_this_image, gfc_conv_intrinsic_bound,
-	gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_funcall,
-	gfc_add_intrinsic_ss_code): Ditto.
-	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss_info): New struct.
-	(gfc_get_ss_info): New macro.
-	(struct gfc_ss): Move type field to struct gfc_ss_info.
-	Add an info field of type gfc_ss_info.
-	* trans-array.c (free_ss_info): New function.
-	(gfc_free_ss): Call free_ss_info.
-	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss):
-	Allocate gfc_ss_info field.
-	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss,
-	gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
-	gfc_conv_array_index_offset, gfc_trans_preloop_setup,
-	gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
-	gfc_conv_ss_startstride, gfc_conv_resolve_dependencies,
-	gfc_conv_loop_setup, transposed_dims, gfc_conv_expr_descriptor,
-	gfc_walk_elemental_function_args): Update references to type.
-	* trans-const.c (gfc_conv_constant): Factor common reference chains
-	and update reference to type.
-	* trans-expr.c (gfc_conv_procedure_call, gfc_trans_assignment_1):
-	Update reference to type.
-	(gfc_conv_array_constructor_expr, gfc_conv_expr,
-	gfc_conv_expr_reference): Ditto. Factor common reference chains.
-	* trans-intrinsic.c (walk_inline_intrinsic_transpose): Update references
-	to type
-	* trans-stmt.c (gfc_trans_where_assign): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss, struct gfc_array_info): Move shape field
-	from the former struct to the latter.
-	* trans-array.c (gfc_conv_ss_startstride, gfc_conv_loop_setup):
-	Update field references.
-	* trans-expr.c (gfc_trans_subarray_assign): Update field references
-	and factor common reference chains.
-	* trans-io.c (transfer_array_component): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_array_info): Move dim and dimen fields...
-	(struct gfc_ss): ... here.  Remove gfc_ss::data::temp::dimen field.
-	* trans-array.c (gfc_conv_loop_setup): Remove temp_ss dim array
-	initialization.
-	(gfc_get_temp_ss): Initialize dim and dimen.
-	(gfc_free_ss, gfc_get_array_ss, gfc_get_temp_ss,
-	gfc_set_loop_bounds_from_array_spec, get_array_ref_dim,
-	gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
-	gfc_set_vector_loop_bounds, gfc_conv_scalarized_array_ref,
-	gfc_trans_preloop_setup, gfc_conv_ss_startstride,
-	gfc_conv_resolve_dependencies, gfc_conv_loop_setup, transposed_dims,
-	gfc_conv_expr_descriptor, gfc_alloc_allocatable_for_assignment,
-	gfc_walk_array_ref): Update field references.
-	* trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
-	Ditto.
-	* trans-intrinsic.c (walk_inline_intrinsic_transpose): Ditto.
-	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans.h (struct gfc_ss_info, struct gfc_array_info):
-	Rename the former to the latter.
-	* trans-array.c (gfc_get_array_ss, gfc_trans_allocate_array_storage,
-	get_array_ref_dim, gfc_trans_create_temp_array,
-	gfc_trans_constant_array_constructor, gfc_set_vector_loop_bounds,
-	gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
-	add_array_offset, gfc_trans_preloop_setup, gfc_conv_section_startstride,
-	gfc_conv_ss_startstride, gfc_conv_loop_setup, transposed_dims,
-	gfc_conv_expr_descriptor): Update all uses.
-	* trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
-	Ditto.
-	* trans-intrinsic.c (gfc_conv_intrinsic_transfer,
-	walk_inline_intrinsic_transpose): Ditto.
-	* trans-stmt.c (gfc_conv_elemental_dependencies,
-	gfc_trans_pointer_assign_need_temp): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (dim_ok, transposed_dims): Rename the former to the
-	latter.  Change argument type.  Invert return value.
-	(gfc_conv_expr_descriptor): Update calls.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (get_array_ref_dim): Change argument type and name.
-	Obtain previous argument from the new argument in the body.
-	(gfc_trans_create_temp_arry, gfc_conv_loop_setup): Update calls.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_set_vector_loop_bounds, set_vector_loop_bounds):
-	Rename the former to the latter.  Change type and name of argument.
-	Get previous argument from the new one.
-	(gfc_add_loop_ss_code): Update call.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.h (gfc_trans_create_temp_array): Replace info argument
-	with ss argument.
-	* trans-array.c (gfc_trans_create_temp_array): Ditto. Get info from ss.
-	(gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
-	gfc_trans_create_temp_array.
-	* trans-expr.c (gfc_conv_procedure_call): Ditto.
-	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
-	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_array_bound_check): Use ss argument
-	to get name.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_array_bound_check,
-	trans_array_bound_check): Rename the former to the latter.
-	Replace descriptor argument with ss argument.  Get descriptor from ss.
-	(gfc_conv_array_index_offset, conv_array_index_offset): Rename the
-	former to the latter.  Update call to trans_array_bound_check.
-	Replace info argument with ss argument.  Get info from ss.
-	(gfc_conv_scalarized_array_ref): Update call to conv_array_index_offset.
-	(add_array_offset): Ditto
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_constant_array_constructor,
-	trans_constant_array_constructor): Rename the former to the latter.
-	Don't set the rank of the temporary for the loop.  Remove then unused
-	loop argument.
-	(gfc_trans_array_constructor): Update call.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
-	marker, not after it.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_conv_ss_startstride): Access array bounds along
-	array dimensions instead of loop dimensions.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): Assertify one condition.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_walk_array_ref): Skip coarray dimensions.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (get_array_ref_dim): Remove redundant condition.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): Move common code...
-	(add_array_offset): ...into that new function.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): Use loop's dimension instead
-	of array's dimention. Check that it is indeed the same.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): Remove redundant assertion.
-	Special case outermost loop.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): Factor loop index
-	initialization.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): Move code earlier.
-
-2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_trans_preloop_setup): Move array reference
-	initialisation earlier. Factor subsequent array references.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makef-lang.in (gfortranspec.o): Pass SHLIB instead of SHLIB_LINK.
-
-2011-10-30  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/50573
-	* check.c (gfc_check_dshift): Update argument checking for BOZ.
-	Update checking SHIFT against BITSIZE of I or J.
-	* intrinsic.texi: Update docs for DSHIFTL and DSHIFTR.
-
-2011-10-28  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* check.c (gfc_check_atan_2): Typo in comment.
-	(gfc_check_nearest): If 's' is constant, check that it is not 0.
-	* simplify.c (simplify_dshift, gfc_simplify_ibclr, gfc_simplify_ibits,
-	gfc_simplify_ibset, simplify_shift, gfc_simplify_ishftc,
-	gfc_simplify_nearest): Remove dead code.
-
-2011-10-23  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* simplify.c (simplify_transformation_to_array): Fix memory leak.
-
-2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/50821
-	* check.c (gfc_check_ishftc): Check args are constant before 
-	extracting the integer.
-
-2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/50514
-	* check.c (less_than_bitsize1): Check |shift| <= bit_size(i).
-	(gfc_check_ishftc):  Check |shift| <= bit_size(i) and check
-	that size is positive.
-
-2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/50524
-	* resolve.c (resolve_ref): Check return value of resolve_substring().
-
-2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* io.c (match_dt_format): Match a user-defined operator or a kind
-	type prefixed string.
-
-2011-10-19  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	* check.c (gfc_check_sizeof): Reject procedures as argument of SIZEOF.
-	* intrinsinc.texi (SIZEOF): Document it.
-	(STORAGE_SIZE): Fix special characters. Fix line breaks.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* trans.c (gfc_build_array_ref): If type is not an array, check that
-	there is nothing to do, and do nothing.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* trans-types.c (gfc_build_array_type): Don't force lower bound to one
-	in the deferred case.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* simplify.c (simplify_cobound): Accept non-last-in-ref-chain coarrays.
-	Don't set already set array ref.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* array.c (gfc_find_array_ref): Remove coarray-specific handling.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* check.c (dim_corank_check): Use gfc_get_corank to get corank.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* trans-intrinsic.c (walk_coarray): Change AR_ELEMENT to AR_SECTION.
-
-	PR fortran/50420
-	* trans-intrinsic.c (walk_coarray): Use gfc_walk_array_ref for
-	the scalarization chain initialization. 
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* trans-intrinsic.c (walk_coarray): Allow subreferences after a
-	coarray object reference.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* trans-array.c (gfc_walk_array_ref): Allow zero rank arrays
-	if they are coarrays.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.h (gfc_walk_array_ref): New prototype.
-	* trans-array.c (gfc_walk_array_ref): New function, containing
-	all but the beginning of gfc_walk_variable_expr's code.
-	(gfc_walk_variable_expr): Use gfc_walk_array_ref.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* trans-array.c (gfc_conv_expr_descriptor): Use loop.dimen instead of
-	ndim for the descriptor's rank.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* trans-array.c (gfc_conv_expr_descriptor): Count codimensions starting
-	from zero, and add then the relevant offset (either ndim or loop.dimen)
-	depending on context.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_conv_expr_descriptor): Save some horizontal space.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	* trans-array.c (gfc_conv_expr_descriptor): Move ndim initialization
-	earlier.
-
-2011-10-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	* decl.c (verify_c_interop_param): Renamed to
-	'gfc_verify_c_interop_param'. Add error message for polymorphic
-	arguments.
-	(verify_c_interop): Renamed to 'gfc_verify_c_interop'. Reject
-	polymorphic variables.
-	(verify_bind_c_sym): Renamed 'verify_c_interop'.
-	* gfortran.h (verify_c_interop,verify_c_interop_param): Renamed.
-	* check.c (gfc_check_sizeof): Ditto.
-	* resolve.c (gfc_iso_c_func_interface,resolve_fl_procedure): Ditto.
-	* symbol.c (verify_bind_c_derived_type): Ditto.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* cpp.c (print_line, cb_define): Adjust to avoid using internals
-	of struct line_map.  Use the public API instead.
-
-2011-10-17  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	PR fortran/50752
-	* primary.c (match_kind_param): Avoid segfault.
-
-2011-10-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes.c (current_ns):  Make static.
-	(create_var):  Note parent of newly created namespace.
-	(optimize_namespace):  Don't wak sibling namespaces
-	if they are EXEC_BLOCK because this is handled...
-	(gfc_code_walker):  ... here.  Also walk ASSOCIATE lists.
-
-2011-10-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	* primary.c (match_kind_param): Detect ISO_C_BINDING kinds.
-	(get_kind): Pass on 'is_iso_c' flag.
-	(match_integer_constant,match_real_constant,match_logical_constant):
-	Set 'ts.is_c_interop'.
-
-2011-10-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50547
-	* resolve.c (resolve_formal_arglist): Remove unneeded error message.
-	Some reshuffling.
-
-2011-10-15  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.texi (Fortran 2008 status, TS 29113 status,
-	Further Interoperability of Fortran with C): Update implementation
-	status, change references from TR 29113 to TS 29113.
-	* intrinsic.texi (RANK): Change TR 29113 to TS 29113.
-	* invoke.text (-std=): Ditto, change -std=f2008tr to -std=f2008ts.
-	* lang.opt (std=): Ditto.
-	* options.c (gfc_handle_option, set_default_std_flags): Ditto and
-	change GFC_STD_F2008_TR to GFC_STD_F2008_TS.
-	* libgfortran.h: Ditto.
-	* intrinsic.c (add_functions, gfc_check_intrinsic_standard): Ditto.
-	* decl.c (verify_c_interop_param): Ditto.
-
-2011-10-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50570
-	* expr.c (gfc_check_vardef_context): Don't throw an error on
-	non-pointer assignments involving an intent(in) pointer dummy.
-
-2011-10-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50718
-	* trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
-	for dummy arguments with VALUE attribute.
-
-2011-10-11  Tobias Burnus  <burnus@net-b.de>
-	    Janus Weil  <janus@gcc.gnu.org>
-
-	* invoke.texi (-fwhole-file): Update wording since -fwhole-file
-	is now enabled by default.
-
-2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* trans-expr.c (gfc_conv_power_op): Delete old interface with two
-	parallel arrays to hold standard builtin declarations, and replace
-	it with a function based interface that can support creating
-	builtins on the fly in the future.  Change all uses, and poison
-	the old names.  Make sure 0 is not a legitimate builtin index.
-	(fill_with_spaces): Ditto.
-	(gfc_trans_string_copy): Ditto.
-	(gfc_trans_zero_assign): Ditto.
-	(gfc_build_memcpy_call): Ditto.
-	(alloc_scalar_allocatable_for_assignment): Ditto.
-	* trans-array.c (gfc_trans_array_constructor_value): Ditto.
-	(duplicate_allocatable): Ditto.
-	(gfc_alloc_allocatable_for_assignment): Ditto.
-	* trans-openmp.c (gfc_omp_clause_copy_ctor): Ditto.
-	(gfc_omp_clause_assign_op): Ditto.
-	(gfc_trans_omp_atomic): Ditto.
-	(gfc_trans_omp_do): Ditto.
-	(gfc_trans_omp_task): Ditto.
-	* trans-stmt.c (gfc_trans_stop): Ditto.
-	(gfc_trans_sync): Ditto.
-	(gfc_trans_allocate): Ditto.
-	(gfc_trans_deallocate): Ditto.
-	* trans.c (gfc_call_malloc): Ditto.
-	(gfc_allocate_using_malloc): Ditto.
-	(gfc_call_free): Ditto.
-	(gfc_deallocate_with_status): Ditto.
-	(gfc_deallocate_scalar_with_status): Ditto.
-	* f95-lang.c (gfc_define_builtin): Ditto.
-	(gfc_init_builtin_functions): Ditto.
-	* trans-decl.c (create_main_function): Ditto.
-	* trans-intrinsic.c (builtin_decl_for_precision): Ditto.
-
-2011-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50564
-	* frontend-passes (forall_level):  New variable.
-	(cfe_register_funcs):  Don't register functions if we
-	are within a forall loop.
-	(optimize_namespace):  Set forall_level to 0 before entry.
-	(gfc_code_walker):  Increase/decrease forall_level.
-
-2011-10-09  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50273
-	* trans-common.c (translate_common): Fix -Walign-commons check.
-
-2011-10-09  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* interface.c (check_dummy_characteristics): Count dimensions starting
-	from one in diagnostic.
-
-2011-10-09  Tobias Burnus  <burnus@net-b.de>
-
-	* Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add
-	dependency on iso-c-binding.def and iso-fortran-env.def.
-	* module.c (import_iso_c_binding_module): Add error when
-	explicitly importing a nonstandard symbol; extend standard-
-	depending loading.
-	* iso-c-binding.def: Add c_float128 and c_float128_complex
-	integer parameters (for -std=gnu).
-	* intrinsic.texi (ISO_C_Binding): Document them.
-	* symbol.c (generate_isocbinding_symbol): Change macros
-	to ignore GFC_STD_* data.
-	* trans-types.c (gfc_init_c_interop_kinds): Ditto; make
-	nonstatic and renamed from "init_c_interop_kinds".
-	(gfc_init_kinds): Don't call it
-	* trans-types.h (gfc_init_c_interop_kinds): Add prototype.
-	* f95-lang.c (gfc_init_decl_processing): Call it.
-
-2011-10-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50659
-	* expr.c (replace_symbol): Only do replacement if the symbol is a dummy.
-
-2011-10-08  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47844
-	* trans-array.c (gfc_conv_array_index_offset): Use descriptor
-	stride for pointer function results.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c	(gfc_conv_expr_descriptor): Remove trailing whitespace.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c	(gfc_conv_ss_startstride): Merge two switch cases.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_section_startstride): Remove coarray argument.
-	Remove conditions on coarray.
-	(gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
-	(gfc_conv_expr_descriptor): Ditto. Add assertions before the call.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_section_startstride): Remove coarray_last
-	argument. Remove condition on coarray_last.
-	(gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
-	(gfc_conv_expr_descriptor): Ditto.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_walk_variable_expr): Remove scalar coarray
-	handling.  Don't reset array ref's corank and codimensions' types
-	in the full array ref case.  Update loop upper limit.
-	Remove DIMEN_THIS_IMAGE case.  Remove unnecessary conditions.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans.h (gfc_ss_info): Remove codimen field.
-	* trans-array.c (gfc_get_array_ss): Don't set codimen field.
-	(gfc_trans_create_temp_array): Don't set descriptor's cobounds.
-	(gfc_trans_constant_array_constructor): Update loop upper limit.
-	(gfc_conv_ss_startstride): Don't set codimen field.
-	Don't get descriptor's cobounds.
-	(gfc_walk_variable_expr): Update dimension index.
-	* trans-intrinsic.c (trans_this_image, trans_image_index,
-	conv_intrinsic_cobound): Don't set codimen field
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans.h (gfc_loopinfo): Remove codimen field.
-	* trans-array.c (gfc_set_vector_loop_bounds,
-	gfc_trans_scalarizing_loops, gfc_conv_loop_setup): Update loop upper
-	limit.
-	(gfc_set_loop_bounds_from_array_spec): Ditto. Remove skip on last
-	codimension.
-	(gfc_start_scalarized_body): Update loop lower limit.
-	(gfc_conv_ss_startstride): Don't set loop's codimen field.
-	(gfc_conv_loop_setup): Remove unnecessary condition.
-	(gfc_conv_expr_descriptor): Don't use loop's codimen field as corank.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans.h (gfc_ss): Remove data.temp.codimen field.
-	* trans-array.c (gfc_conv_resolve_dependencies,
-	gfc_conv_expr_descriptor): Don't set temp's codimen field.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* resolve.c (resolve_array_ref): Set array_ref's dimen field (and the
-	associated dimen_type) in the full array ref case.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-intrinsic.c (walk_coarray): New function.
-	(convert_element_to_coarray_ref): Move code to walk_coarray. Remove.
-	(trans-this_image, trans_image_index, conv_intrinsic_cobound):
-	Use walk_coarray.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_expr_descriptor): Add out-of-the-scalarizer
-	cobounds evaluation.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_ss_startstride): Support zero rank loop.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_section_startstride): Move code to
-	evaluate_bound.  Use evaluate_bound.
-	(evaluate_bound): New function.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_section_startstride): Update assertion to
-	also accept coarrays.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_section_startstride): Factor common
-	array ref references.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_expr_descriptor): Use codim instead of
-	loop.codimen as argument to gfc_get_array_type_bounds.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.h (struct gfc_se): New flag want_coarray.
-	* trans-intrinsic.c (trans_this_image, trans_image_index,
-	conv_intrinsic_cobound): Set want_coarray.
-	* trans_array.c (gfc_conv_expr_descriptor): Evaluate codimension
-	earlier and without relying on the scalarizer.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* expr.c (gfc_get_corank): Return 0 if input expression is not a
-	coarray.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_conv_expr_descriptor): Simplify coarray
-	descriptor setup code.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* resolve.c (compare_spec_to_ref): Move coarray ref initialization
-	code...
-	(resolve_array_ref): ... here.
-
-2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* check.c (is_coarray): Remove.
-	(coarray_check): Use gfc_is_coarray.
-
-2011-10-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50625
-	* class.c (gfc_build_class_symbol): Fix whitespace.
-	* module.c (mio_symbol): Set 'class_ok' attribute.
-	* trans-decl.c (gfc_get_symbol_decl): Make sure the backend_decl has
-	been built for class symbols.
-
-2011-10-04  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/35831
-	* interface.c (check_dummy_characteristics): Check the array shape.
-
-2011-10-01  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50585
-	* interface.c (get_expr_storage_size): Check if 'length' component is
-	associated.
-
-2011-09-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50547
-	* resolve.c (resolve_formal_arglist): Fix pureness check for dummy
-	functions.
-
-	PR fortran/50553
-	* symbol.c (check_conflict): Forbid TARGET attribute for statement
-	functions.
-
-2011-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* trans-types.c (gfc_type_for_size): Return wider type
-	if no suitable narrower type has been found.
-	(gfc_type_for_mode): Return NULL_TREE if gfc_type_for_size
-	returned type doesn't have expected TYPE_MODE.
-
-2011-09-26  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50515
-	* resolve.c (resolve_common_blocks): Check for EXTERNAL attribute.
-
-	PR fortran/50517
-	* interface.c (gfc_compare_interfaces): Bugfix in check for result type.
-
-2011-09-22  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/41733
-	* expr.c (gfc_check_pointer_assign): Check for nonintrinsic elemental
-	procedures.
-	* interface.c (gfc_compare_interfaces): Rename 'intent_flag'. Check
-	for PURE and ELEMENTAL attributes.
-	(compare_actual_formal): Remove pureness check here.
-
-2011-09-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* check.c (gfc_check_c_sizeof): Remove redundant word.
-
-2011-09-20  Simon Baldwin  <simonb@google.com>
-
-	* module.c (gfc_dump_module): Omit timestamp from output.
-
-2011-09-17  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50403
-	* symbol.c (gfc_use_derived): Fix coding style.
-
-2011-09-15  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50401
-	* resolve.c (resolve_transfer): Check if component 'ref' is defined.
-
-	PR fortran/50403
-	* symbol.c (gfc_use_derived): Check if argument 'sym' is defined.
-
-2011-09-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/34547
-	PR fortran/50375
-	* check.c (gfc_check_null): Allow allocatables as MOLD to NULL.
-	* resolve.c (resolve_transfer): Reject NULL without MOLD.
-	* interface.c (gfc_procedure_use): Reject NULL without MOLD
-	if no explicit interface is known.
-	(gfc_search_interface): Reject NULL without MOLD if it would
-	lead to ambiguity.
-
-2011-09-13  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50379
-	* symbol.c (check_conflict): Check conflict between GENERIC and RESULT
-	attributes.
-
-2011-09-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50327
-	* frontend-passes.c (dummy_expr_callback):  New function.
-	(convert_do_while):  New function.
-	(optimize_namespace):  Call code walker to convert do while loops.
-
-2011-09-11  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/35831
-	PR fortran/47978
-	* interface.c (check_dummy_characteristics): New function to check the
-	characteristics of dummy arguments.
-	(gfc_compare_interfaces,gfc_check_typebound_override): Call it here.
-
-2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.c (gfc_trans_constant_array_constructor): Remove
-	superfluous initialisation of DIM field.
-	(gfc_trans_array_constructor): Assert that DIMEN field is properly set.
-	(gfc_conv_expr_descriptor): Ditto.
-	* trans-expr.c (gfc_conv_procedure_call): Ditto.
-
-2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.h (gfc_get_scalar_ss): New prototype.
-	* trans-array.c (gfc_get_scalar_ss): New function.
-	(gfc_walk_variable_expr, gfc_walk_op_expr,
-	gfc_walk_elemental_function_args): Re-use gfc_get_scalar_ss.
-	* trans-expr.c (gfc_trans_subarray_assign): Ditto.
-	(gfc_trans_assignment_1): Ditto.
-	* trans-stmt.c (compute_inner_temp_size, gfc_trans_where_assign,
-	gfc_trans_where_3): Ditto.
-
-2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.h (gfc_get_temp_ss): New prototype.
-	* trans-array.c (gfc_get_temp_ss): New function.
-	(gfc_conv_resolve_dependencies): Re-use gfc_get_temp_ss.
-	(gfc_conv_expr_descriptor): Ditto.
-	* trans-expr.c (gfc_conv_subref_array_arg): Ditto.
-
-2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* trans-array.h (gfc_get_array_ss): New prototype.
-	* trans-array.c (gfc_get_array_ss): New function.
-	(gfc_walk_variable_expr, gfc_walk_function_expr,
-	gfc_walk_array_constructor): Re-use gfc_get_array_ss.
-	* trans-expr.c (gfc_trans_subarray_assign): Ditto.
-	* trans-intrinsic.c (gfc_walk_intrinsic_bound,
-	gfc_walk_intrinsic_libfunc): Ditto.
-	* trans-io.c (transfer_array_component): Ditto.
-
-2011-09-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/44646
-	* decl.c (gfc_match_entry, gfc_match_end): Handle COMP_DO_CONCURRENT.
-	* dump-parse-tree.c (show_code_node): Handle EXEC_DO_CONCURRENT.
-	* gfortran.h (gfc_exec_op): Add EXEC_DO_CONCURRENT.
-	* match.c (gfc_match_critical, match_exit_cycle, gfc_match_stopcode,
-	lock_unlock_statement, sync_statement, gfc_match_allocate,
-	gfc_match_deallocate, gfc_match_return): Add DO CONCURRENT diagnostic.
-	(gfc_match_do): Match DO CONCURRENT.
-	(match_derived_type_spec, match_type_spec, gfc_free_forall_iterator,
-	match_forall_iterator, match_forall_header, match_simple_forall,
-	gfc_match_forall): Move up in the file.
-	* parse.c (check_do_closure, parse_do_block): Handle do concurrent.
-	* parse.h (gfc_compile_state): Add COMP_DO_CONCURRENT.
-	* resolve.c (do_concurrent_flag): New global variable.
-	(resolve_function, pure_subroutine, resolve_branch,
-	gfc_resolve_blocks, resolve_code, resolve_types): Add do concurrent
-	diagnostic.
-	* st.c (gfc_free_statement): Handle EXEC_DO_CONCURRENT.
-	* trans-stmt.c (gfc_trans_do_concurrent): New function.
-	(gfc_trans_forall_1): Handle do concurrent.
-	* trans-stmt.h (gfc_trans_do_concurrent): New function prototype.
-	* trans.c (trans_code): Call it.
-	* frontend-passes.c (gfc_code_walker): Handle EXEC_DO_CONCURRENT.
-
-2011-09-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48095
-	* primary.c (gfc_match_structure_constructor): Handle parsing of
-	procedure pointers components in structure constructors.
-	* resolve.c (resolve_structure_cons): Check interface of procedure
-	pointer components. Changed wording of some error messages.
-
-2011-09-04  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50227
-	* trans-types.c (gfc_sym_type): Check for proc_name.
-
-2011-08-30  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/45044
-	* trans-common.c (build_common_decl): Warn if named common
-	block's size is not everywhere the same.
-
-2011-08-30  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/45170
-	* trans-stmt.c (gfc_trans_allocate): Evaluate the substring.
-
-2011-08-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50225
-	* trans-decl.c (gfc_generate_function_code): Nullify polymorphic
-	allocatable function results.
-
-2011-08-29  Tobias Burnus  <burnus@net-b.de>
-
-	* trans-decl.c (generate_coarray_sym_init): Use
-	GFC_CAF_COARRAY_STATIC for static coarrays.
-
-2011-08-28  Dodji Seketeli  <dodji@redhat.com>
-
-	* scanner.c (load_file): Don't abuse LC_RENAME reason while
-	(indirectly) calling linemap_add.
-
-2011-08-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* trans-decl.c (get_proc_pointer_decl): Set DECL_TLS_MODEL
-	if threadprivate.
-	* symbol.c (check_conflict): Allow threadprivate attribute with
-	FL_PROCEDURE if proc_pointer.
-
-2011-08-25  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50050
-	* expr.c (gfc_free_shape): Do nothing if shape is NULL.
-	(free_expr0): Remove redundant NULL shape check.
-	* resolve.c (check_host_association): Ditto.
-	* trans-expr.c (gfc_trans_subarray_assign): Assert that shape is
-	non-NULL.
-	* trans-io.c (transfer_array_component): Ditto.
-
-2011-08-25  Tobias Burnus  <burnus@net-b.de>
-
-	* trans-array.c (gfc_conv_descriptor_token): Add assert.
-	* trans-decl.c (gfc_build_qualified_array,
-	create_function_arglist): Handle assumed-shape arrays.
-	* trans-expr.c (gfc_conv_procedure_call): Ditto.
-	* trans-types.c (gfc_get_array_descriptor_base): Ditto, don't
-	add "caf_token" to assumed-shape descriptors, new akind argument.
-	(gfc_get_array_type_bounds): Pass akind.
-	* trans.h (lang_decl): New elements caf_offset and token.
-	(GFC_DECL_TOKEN, GFC_DECL_CAF_OFFSET): New macros.
-
-2011-08-25  Tobias Burnus  <burnus@net-b.de>
-
-	* trans-array.c (structure_alloc_comps): Fix for allocatable
-	scalar coarray components.
-	* trans-expr.c (gfc_conv_component_ref): Ditto.
-	* trans-type.c (gfc_get_derived_type): Ditto.
-
-2011-08-24  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50163
-	* expr.c (check_init_expr): Return when an error occured.
-
-2011-08-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* Make-lang.in (fortran/cpp.o): Remove explicit compilation rule.
-
-2011-08-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/31600
-	* symbol.c (gfc_add_type): Better diagnostic if redefining
-	use-associated symbol.
-	* module.c (gfc_use_module): Use module name as locus.
-
-2011-08-22  Gabriel Charette  <gchare@google.com>
-
-	* cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
-	defined in cpp_define_builtins.
-
-2011-08-22  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50050
-	* gfortran.h (gfc_clear_shape, gfc_free_shape): New prototypes.
-	* expr.c (gfc_clear_shape, gfc_free_shape): New functions.
-	(free_expr0): Re-use gfc_free_shape.
-	* trans-expr.c (gfc_trans_subarray_assign): Ditto.
-	* trans-io.c (transfer_array_component): Ditto.
-	* resolve.c (check_host_association): Ditto.
-	(gfc_expr_to_initialize): Don't force the rank value and free the shape
-	after updating the expression. Recalculate shape and rank.
-	(resolve_where_shape): Re-use gfc_clear_shape.
-	* array.c (gfc_array_ref_shape): Ditto.
-
-2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/47659
-	* expr.c (gfc_check_assign): Check for type conversions when the
-	right-hand side is a constant REAL/COMPLEX contstant the left-hand
-	side is also REAL/COMPLEX.  Don't warn when a narrowing conversion
-	for REAL does not change the value of the constant.
-
-2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50130
-	* resolve.c (resolve_array_ref):  Don't calculate upper bound
-	if the stride is zero.
-
-2011-08-20  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49638
-	* dependency.c (gfc_dep_compare_expr): Add new result value "-3".
-	(gfc_check_element_vs_section,gfc_check_element_vs_element): Handle
-	result value "-3".
-	* frontend-passes.c (optimize_comparison): Ditto.
-	* interface.c (gfc_check_typebound_override): Ditto.
-
-2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/50129
-	* parse.c (parse_where): Undo changes after emitting an error. 
-
-2011-08-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/49792
-	* trans-expr.c (gfc_trans_assignment_1): Set OMPWS_SCALARIZER_WS
-	bit in ompws_flags only if loop.temp_ss is NULL, and clear it if
-	lhs needs reallocation.
-	* trans-openmp.c (gfc_trans_omp_workshare): Don't return early if
-	code is NULL, emit a barrier if workshare emitted no code at all
-	and NOWAIT clause isn't present.
-
-2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/50071
-	* gfortran.h (gfc_exec_op): New constant EXEC_END_NESTED_BLOCK.
-	* parse.c (check_statement_label): Accept ST_END_BLOCK and
-	ST_END_ASSOCIATE as valid branch target.
-	(accept_statement): Change EXEC_END_BLOCK to EXEC_END_NESTED_BLOCK.
-	Add EXEC_END_BLOCK code in the ST_END_BLOCK and ST_END_ASSOCIATE cases.
-	* resolve.c (find_reachable_labels): Change EXEC_END_BLOCK to
-	EXEC_END_NESTED_BLOCK.
-	(resolve_branch): Ditto.
-	(resolve_code): Add EXEC_END_NESTED_BLOCK case.
-	* st.c (gfc_free_statement): Ditto.
-	* trans.c (trans_code): Ditto.
-
-2011-08-18  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/50071
-	* symbol.c (gfc_get_st_label): Use the derived type namespace when
-	we are parsing a derived type definition.
-
-2011-08-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* parse.c (parse_derived): Add lock_type
-	checks, improve coarray_comp handling.
-	* resolve.c (resolve_allocate_expr,
-	resolve_lock_unlock, resolve_symbol): Fix lock_type
-	constraint checks.
-
-2011-08-17  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/31461
-	* trans-decl.c (generate_local_decl): Warn about
-	unused explicitly imported module variables/parameters.
-
-2011-08-17  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50070
-	* resolve.c (resolve_fl_variable): Reject non-constant character lengths
-	in COMMON variables.
-
-2011-08-16  Tobias Burnus  <burnus@net-b.de>
-	    Dominique Dhumieres  <dominiq@lps.ens.fr>
-
-	PR fortran/50094
-	* resolve.c (resolve_symbol): Fix stupid typo.
-
-2011-08-15  Tobias Burnus  <burnus@net-b.de>
-
-	* resolve.c (resolve_symbol): Fix coarray result-var check.
-
-2011-08-14  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* module.c (use_iso_fortran_env_module):  Spell 'referrenced' correctly.
-
-2011-08-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50073
-	* decl.c (check_function_name): New function, separated off from
-	'variable_decl' and slightly extended.
-	(variable_decl,attr_decl1): Call it.
-
-2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS).
-
-2011-08-07  Janus Weil  <janus@gcc.gnu.org>
-	    Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/49638
-	* dependency.c (are_identical_variables): For dummy arguments only
-	check for equal names, not equal symbols.
-	* interface.c (gfc_check_typebound_override): Add checking for rank
-	and character length.
-
-2011-08-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49638
-	* dependency.h (gfc_is_same_range,gfc_are_identical_variables): Remove
-	two prototypes.
-	* dependency.c (gfc_are_identical_variables,are_identical_variables):
-	Renamed the former to the latter and made static.
-	(gfc_dep_compare_expr): Renamed 'gfc_are_identical_variables', handle
-	commutativity of multiplication.
-	(gfc_is_same_range,is_same_range): Renamed the former to the latter,
-	made static and removed argument 'def'.
-	(check_section_vs_section): Renamed 'gfc_is_same_range'.
-	* gfortran.h (gfc_check_typebound_override): New prototype.
-	* interface.c (gfc_check_typebound_override): Moved here from ...
-	* resolve.c (check_typebound_override): ... here (and renamed).
-	(resolve_typebound_procedure): Renamed 'check_typebound_override'.
-
-2011-08-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50004
-	* target-memory.c (gfc_target_expr-size): Don't clobber typespec
-	for derived types.
-	* simplify.c (gfc_simplify_transfer): Don't calculate source_size
-	twice.
-
-2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/37211
-	* gfortran.h (gfc_calculate_transfer_sizes):  Add prototype.
-	* target-memory.h (gfc_target_interpret_expr):  Add boolean
-	argument wether to convert wide characters.
-	* target-memory.c (gfc_target_expr_size):  Also return length
-	of characters for non-constant expressions if these can be
-	determined from the cl.
-	(interpret_array):  Add argument for gfc_target_interpret_expr.
-	(gfc_interpret_derived):  Likewise.
-	(gfc_target_interpret_expr):  Likewise.
-	* check.c:  Include target-memory.h.
-	(gfc_calculate_transfer_sizes):  New function.
-	(gfc_check_transfer):  When -Wsurprising is in force, calculate
-	sizes and warn if result is larger than size (check moved from
-	gfc_simplify_transfer).
-	* simplify.c (gfc_simplify_transfer):  Use
-	gfc_calculate_transfer_sizes.  Remove warning.
-
-2011-08-04  Richard Guenther  <rguenther@suse.de>
-
-	PR fortran/49957
-	* trans-array.c (add_to_offset): New function.
-	(gfc_conv_array_ref): Build the array index expression in optimally
-	associated order.
-	(gfc_walk_variable_expr): Adjust for the backward walk.
-
-2011-08-02  Daniel Kraft  <d@domob.eu>
-
-	PR fortran/49885
-	* trans-array.c (gfc_trans_auto_array_allocation): Change
-	gfc_start_block to gfc_init_block to avoid spurious extra-scope.
-
-2011-08-02  Tobias Burnus  <burnus@net-b.de>
-
-	* trans-array.c (gfc_array_allocate): Pass token to
-	  gfc_allocate_allocatable for -fcoarray=lib.
-	* trans-stmt.c (gfc_trans_allocate): Update
-	gfc_allocate_allocatable call.
-	* trans.h (gfc_allocate_allocatable): Update prototype.
-	(gfc_allocate_using_lib): Remove.
-	* trans.c (gfc_allocate_using_lib): Make static, handle token.
-	(gfc_allocate_allocatable): Ditto.
-
-2011-08-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/46752
-	* cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
-	* openmp.c (gfc_free_omp_clauses): Free also final_expr.
-	(OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
-	(gfc_match_omp_clauses): Handle parsing final and mergeable
-	clauses.
-	(OMP_TASK_CLAUSES): Allow final and mergeable clauses.
-	(gfc_match_omp_taskyield): New function.
-	(resolve_omp_clauses): Resolve final clause.  Allow POINTERs and
-	Cray pointers in clauses other than REDUCTION.
-	(gfc_match_omp_atomic): Match optional
-	read/write/update/capture keywords after !$omp atomic.
-	(resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
-	* dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
-	print final and mergeable clauses.
-	(show_code_node): Handle EXEC_OMP_TASKYIELD.
-	* trans-openmp.c (gfc_trans_omp_clauses): Handle final and
-	mergeable clauses.
-	(gfc_trans_omp_taskyield): New function.
-	(gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
-	(gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
-	(gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
-	(gfc_omp_predetermined_sharing): Adjust comment.
-	* gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
-	ST_OMP_END_ATOMIC.
-	(gfc_omp_clauses): Add final_expr and mergeable fields.
-	(gfc_exec_op): Add EXEC_OMP_TASKYIELD.
-	(gfc_omp_atomic_op): New enum typedef.
-	(struct gfc_code): Add ext.omp_atomic.
-	* trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
-	* frontend-passes.c (gfc_code_walker): Also walk final_expr.
-	* resolve.c (gfc_resolve_blocks, resolve_code): Handle
-	EXEC_OMP_TASKYIELD.
-	* st.c (gfc_free_statement): Likewise.
-	* match.h (gfc_match_omp_taskyield): New prototype.
-	* parse.c (decode_omp_directive): Handle taskyield directive.
-	Handle !$omp end atomic.
-	(case_executable): Add ST_OMP_TASKYIELD case.
-	(gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
-	(parse_omp_atomic): Return gfc_statement instead of void.
-	For !$omp atomic capture parse two assignments instead of
-	just one and require !$omp end atomic afterwards, for
-	other !$omp atomic forms just allow !$omp end atomic at the
-	end.
-	(parse_omp_structured_block, parse_executable): Adjust
-	parse_omp_atomic callers.
-
-2011-08-02  Tobias Burnus  <burnus@net-b.de>
-
-	* intrinsic.c (OMP_LIB): Updated openmp_version's
-	value to 201107.
-	* gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
-	* intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
-	remove deleted omp_integer_kind and omp_logical_kind constants.
-
-2011-07-31  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49112
-	* resolve.c (resolve_structure_cons): Don't do the full dt resolution,
-	only call 'resolve_fl_derived0'.
-	(resolve_typebound_procedures): Resolve typebound procedures of
-	parent type.
-	(resolve_fl_derived0): New function, which does a part of the work
-	for 'resolve_fl_derived'.
-	(resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional
-	things.
-
-2011-07-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48876
-	* expr.c (gfc_simplify_expr):  If end of a string is less
-	than zero, set it to zero.
-
-2011-07-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/31067
-	* frontend-passes.c (optimize_minmaxloc): New function.
-	(optimize_expr): Call it.
-
-2011-07-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/45586
-	* trans-types.c (gfc_get_derived_type): Ensure that pointer
-	component types are marked as nonrestricted.
-
-2011-07-27  Daniel Carrera  <dcarrera@gmail.com>
-
-	PR fortran/49755
-	* trans.c (gfc_allocate_using_malloc): Change function signature.
-	Return nothing. New parameter "pointer". Eliminate temorary variables. 
-	(gfc_allocate_using_lib): Ditto.
-	(gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib
-	and gfc_allocate_using_malloc. Do not free and then reallocate a
-	variable that is already allocated.
-	(gfc_likely): New function. Basedon gfc_unlikely.
-	* trans-array.c (gfc_array_init_size): New parameter "descriptor_block".
-	Instructions to modify the array descriptor are stored in this block
-	while other instructions continue to be stored in "pblock".
-	(gfc_array_allocate): Update call to gfc_array_init_size. Move the
-	descriptor_block so that the array descriptor is only updated if
-	the array was allocated successfully.
-	Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
-	* trans.h (gfc_allocate_allocatable): Change function signature.
-	Function now returns void.
-	(gfc_allocate_using_lib): Ditto, and new function parameter.
-	(gfc_allocate_using_malloc): Ditto.
-	* trans-openmp.c (gfc_omp_clause_default_ctor,
-	gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call
-	to gfc_allocate_allocatable with gfc_allocate_using_malloc.
-	* trans-stmt.c (gfc_trans_allocate): Update function calls for
-	gfc_allocate_allocatable and gfc_allocate_using_malloc.
-
-2011-07-26  Tobias Burnus  <burnus@net-b.de>
-
-	* trans-array.c (CAF_TOKEN_FIELD): New macro constant.
-	(gfc_conv_descriptor_token): New function.
-	* trans-array.h (gfc_conv_descriptor_token): New prototype.
-	* trans-types.c (gfc_get_array_descriptor_base): For coarrays
-	with -fcoarray=lib, append "void *token" to the array descriptor.
-	(gfc_array_descriptor_base_caf): New static variable.
-	* trans-expr.c (gfc_conv_procedure_call): Handle token and offset
-	when passing a descriptor coarray to a nondescriptor dummy. 
-
-2011-07-23  Tobias Burnus  <burnus@net-b.de>
-
-	* resolve.c (resolve_symbol): Fix coarray var decl check.
-
-2011-07-21  Daniel Carrera  <dcarrera@gmail.com>
-
-	* trans.c (gfc_allocate_with_status): Split into two functions
-	gfc_allocate_using_malloc and gfc_allocate_usig_lib.
-	(gfc_allocate_using_malloc): The status parameter is now the
-	actual status rather than a pointer. Code cleanup.
-	(gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
-	errlen. Pass these to the coarray lib.
-	* trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
-	gfc_allocate_allocatable.
-	(gfc_omp_clause_copy_ctor): Ditto.
-	(gfc_trans_omp_array_reduction): Ditto.
-	* trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
-	gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
-	fuctions. If using coarray lib, pass errmsg and errlen to the allocate
-	functions. Move error checking outside the if (!gfc_array_allocate)
-	block so that it also affects trees produced by gfc_array_allocate.
-	* trans-array.c (gfc_array_allocate): Add new parameters errmsg
-	and errlen. Replace parameter pstat by status. Code cleanup. Update
-	calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
-	* trans-array.h (gfc_array_allocate): Update signature of
-	gfc_array_allocate.
-
-2011-07-21  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.texi: Remove a duplicate word.
-
-2011-07-21  Tobias Burnus  <burnus@net-b.de>
-
-	* check.c (gfc_check_present): Allow coarrays.
-	* trans-array.c (gfc_conv_array_ref): Avoid casting
-	when a pointer is wanted.
-	* trans-decl.c (create_function_arglist): For -fcoarray=lib,
-	handle hidden token and offset arguments for nondescriptor
-	coarrays.
-	* trans-expr.c (get_tree_for_caf_expr): New function.
-	(gfc_conv_procedure_call): For -fcoarray=lib pass the
-	token and offset for nondescriptor coarray dummies.
-	* trans.h (lang_type): Add caf_offset tree.
-	(GFC_TYPE_ARRAY_CAF_OFFSET): New macro.
-
-2011-07-19  Tobias Burnus  <burnus@net-b.de>
-
-	* expr.c (gfc_is_coarray): New function.
-	* gfortran.h (gfc_is_coarray): New prototype.
-	* interface.c (compare_parameter): Use it.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
-	(gfc_trans_string_copy): Likewise.
-	* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
-	* trans-types.c (gfc_get_array_descr_info): Likewise.
-	* trans.c (gfc_build_array_ref): Likewise.
-
-2011-07-19  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49708
-	* resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.
-
-2011-07-18  Tobias Burnus  <burnus@net-b.de>
-
-	* trans-decl.c (gfc_build_qualified_array): Make coarray's
-	token TYPE_QUAL_RESTRICT.
-
-2011-07-18  Tobias Burnus  <burnus@net-b.de>
-
-	* resolve.c (resolve_transfer): Mention defined I/O
-	in the diagnostic for alloc_comp/pointer_comp.
-
-2011-07-17  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/34657
-	* module.c (check_for_ambiguous): Check whether the name is matches
-	the current program unit.
-
-2011-07-17  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49624
-	* expr.c (gfc_check_pointer_assign): Fix checking for invalid
-	pointer bounds.
-
-2011-07-16  Tobias Burnus  <burnus@net-b.de>
-	
-	* expr.c (gfc_ref_this_image): New function.
-	(gfc_is_coindexed): Use it.
-	* gfortran.h (gfc_ref_this_image): New prototype.
-	* resolve.c (resolve_deallocate_expr,
-	resolve_allocate_expr): Support alloc scalar coarrays.
-	* trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
-	gfc_conv_descriptor_cosize, gfc_array_allocate,
-	gfc_trans_deferred_array): Ditto.
-	* trans-expr.c (gfc_conv_variable) Ditto.:
-	* trans-stmt.c (gfc_trans_deallocate): Ditto.
-	* trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
-	gfc_get_array_descr_info): Ditto.
-	* trans-decl.c (gfc_get_symbol_decl): Ditto.
-
-2011-07-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/49698
-	* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
-	inner_size to gfc_index_one_node instead of integer_one_node.
-
-2011-07-10  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49690
-	* intrinsic.c (add_functions): Use BT_VOID for 2nd argument of SIGNAL.
-
-2011-07-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR fortran/48926
-	* expr.c (gfc_get_corank): Change return value to int.
-	* gfortran.h (gfc_get_corank): Update function prototype.
-
-2011-07-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/49648
-	* resolve.c (resolve_symbol): Force resolution of function result's
-	array specification.
-
-2011-07-07  Tobias Burnus  <burnus@net-b.de>
-
-	* trans.c (gfc_allocate_with_status): Call _gfortran_caf_register
-	with NULL arguments for (new) stat=/errmsg= arguments.
-
-2011-07-06  Daniel Carrera  <dcarrera@gmail.com>
-
-	* trans-array.c (gfc_array_allocate): Rename allocatable_array to
-	allocatable. Rename function gfc_allocate_array_with_status to
-	gfc_allocate_allocatable_with_status. Update function call for
-	gfc_allocate_with_status.
-	* trans-opemp.c (gfc_omp_clause_default_ctor): Rename function
-	gfc_allocate_array_with_status to gfc_allocate_allocatable_with_status.
-	* trans-stmt.c (gfc_trans_allocate): Update function call for
-	gfc_allocate_with_status. Rename function gfc_allocate_array_with_status
-	to gfc_allocate_allocatable_with_status.
-	* trans.c (gfc_call_malloc): Add new parameter gfc_allocate_with_status
-	so it uses the library for memory allocation when -fcoarray=lib.
-	(gfc_allocate_allocatable_with_status): Renamed from
-	gfc_allocate_array_with_status.
-	(gfc_allocate_allocatable_with_status): Update function call for
-	gfc_allocate_with_status.
-	* trans.h (gfc_coarray_type): New enum.
-	(gfc_allocate_with_status): Update prototype.
-	(gfc_allocate_allocatable_with_status): Renamed from
-	gfc_allocate_array_with_status.
-	* trans-decl.c (generate_coarray_sym_init): Use the new constant
-	GFC_CAF_COARRAY_ALLOC in the call to gfor_fndecl_caf_register.
-
-2011-07-06  Richard Guenther  <rguenther@suse.de>
-
-	* f95-lang.c (gfc_init_decl_processing):
-	Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
-
-2011-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/49623
-	* gfortranspec.c (lang_specific_driver): Ignore options with
-	CL_ERR_MISSING_ARG errors.
-
-2011-07-02  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49562
-	* expr.c (gfc_check_vardef_context): Handle type-bound procedures.
-
-2011-06-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/49540
-	* gfortran.h (gfc_constructor): Add repeat field.
-	* trans-array.c (gfc_conv_array_initializer): Handle repeat > 1.
-	* array.c (current_expand): Add repeat field.
-	(expand_constructor): Copy repeat.
-	* constructor.c (node_free, node_copy, gfc_constructor_get,
-	gfc_constructor_lookup): Handle repeat field.
-	(gfc_constructor_lookup_next, gfc_constructor_remove): New functions.
-	* data.h (gfc_assign_data_value): Add mpz_t * argument.
-	(gfc_assign_data_value_range): Removed.
-	* constructor.h (gfc_constructor_advance): Removed.
-	(gfc_constructor_lookup_next, gfc_constructor_remove): New prototypes.
-	* data.c (gfc_assign_data_value): Add REPEAT argument, handle it and
-	also handle overwriting a range with a single entry.
-	(gfc_assign_data_value_range): Removed.
-	* resolve.c (check_data_variable): Adjust gfc_assign_data_value
-	call.  Use gfc_assign_data_value instead of
-	gfc_assign_data_value_expr.
-
-2011-06-27  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49466
-	* trans-array.c (structure_alloc_comps): Make sure sub-components
-	and extended types are correctly deallocated.
-
-2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
-
-	* trans-openmp.c: Add sync_ or SYNC__ to builtin names.
-	* trans-stmt.c: Add sync_ or SYNC__ to builtin names.
-	* trans-decl.c: Add sync_ or SYNC__ to builtin names.
-
-2011-06-21  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49112
-	* class.c (gfc_find_derived_vtab): Make vtab and default initialization
-	symbols SAVE_IMPLICIT.
-
-2011-06-20  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.h (gfc_check_vardef_context): Update prototype.
-	(iso_fortran_env_symbol): Handle derived types.
-	(symbol_attribute): Add lock_comp.
-	* expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
-	* interface.c (compare_parameter, gfc_procedure_use): Handle
-	LOCK_TYPE.
-	(compare_actual_formal): Update
-	gfc_check_vardef_context call.
-	* check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
-	* intrinsic.c (check_arglist): Ditto.
-	* io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire): Ditto.
-	* iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
-	* intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
-	* module.c (mio_symbol_attribute): Handle lock_comp.
-	(create_derived_type): New function.
-	(use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
-	* parse.c (parse_derived): Add constraint check for LOCK_TYPE.
-	* resolve.c (resolve_symbol, resolve_lock_unlock): Add constraint
-	checks for LOCK_TYPE.
-	(gfc_resolve_iterator, resolve_deallocate_expr,
-	resolve_allocate_expr, resolve_code, resolve_transfer): Update
-	gfc_check_vardef_context call.
-	* trans-stmt.h (gfc_trans_lock_unlock): New prototype.
-	* trans-stmt.c (gfc_trans_lock_unlock): New function.
-	* trans.c (trans_code): Handle LOCK and UNLOCK.
-
-2011-06-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49400
-	* decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
-	BLOCK constructs.
-
-2011-06-17  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48699
-	* check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
-	make sure the vtab is present.
-
-2011-06-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49074
-	* interface.c (gfc_extend_assign): Propagate the locus from the
-	assignment to the type-bound procedure call.
-
-2011-06-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49417
-	* module.c (mio_component): Make sure the 'class_ok' attribute is set
-	for use-associated CLASS components.
-	* parse.c (parse_derived): Check for 'class_ok' attribute.
-	* resolve.c (resolve_fl_derived): Ditto.
-
-2011-06-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes.c (remove_trim):  New function.
-	(optimize_assignment):  Use it.
-	(optimize_comparison):  Likewise.  Return correct status
-	for previous change.
-
-2011-06-12  Tobias Burnus
-
-	PR fortran/49324
-	* trans-expr.c (gfc_trans_assignment_1): Tell
-	gfc_trans_scalar_assign to also deep-copy RHS nonvariables
-	with allocatable components.
-	* trans-array.c (gfc_conv_expr_descriptor): Ditto.
-
-2011-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes.c (optimize_assignment): Follow chains
-	of concatenation operators to the end for removing trailing
-	TRIMS for assignments.
-
-2011-06-10  Daniel Carrera  <dcarrera@gmail.com>
-
-	* trans-decl.c (gfc_build_builtin_function_decls):
-	Updated declaration of caf_sync_all and caf_sync_images.
-	* trans-stmt.c (gfc_trans_sync): Function
-	can now handle a "stat" variable that has an integer type
-	different from integer_type_node.
-
-2011-06-09  Richard Guenther  <rguenther@suse.de>
-
-	* trans.c (gfc_allocate_array_with_status): Mark error path
-	as unlikely.
-
-2011-06-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.h (gfc_statement): Add ST_LOCK and ST_UNLOCK.
-	(gfc_exec_op): Add EXEC_LOCK and EXEC_UNLOCK.
-	(gfc_code): Add expr4.
-	* match.h (gfc_match_lock, gfc_match_unlock): New prototypes.
-	* match.c (gfc_match_lock, gfc_match_unlock,
-	lock_unlock_statement): New functions.
-	(sync_statement): Bug fix, avoiding double freeing.
-	(gfc_match_if): Handle LOCK/UNLOCK statement.
-	* parse.c (decode_statement, next_statement,
-	gfc_ascii_statement): Ditto.
-	* st.c (gfc_free_statement): Handle LOCK and UNLOCK.
-	* resolve.c (resolve_lock_unlock): New function.
-	(resolve_code): Call it.
-	* dump-parse-tree.c (show_code_node): Handle LOCK/UNLOCK.
-
-2011-06-07  Richard Guenther  <rguenther@suse.de>
-
-	* f95-lang.c (gfc_init_decl_processing): Do not set
-	size_type_node or call set_sizetype.
-
-2011-06-05  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49255
-	* trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
-	for F2008.
-
-2011-06-05  Andreas Schmidt  <andreas.schmidt.42@gmx.net>
-	Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* dump-parse-tree.c (show_symbol):  Don't dump namespace
-	for ENTRY to avoid infinite recursion.
-
-2011-06-02  Asher Langton  <langton2@llnl.gov>
-
-	PR fortran/49268
-	* trans-decl.c (gfc_trans_deferred_vars): Treat assumed-size Cray
-	pointees as AS_EXPLICIT.
-
-2011-06-02  Asher Langton  <langton2@llnl.gov>
-
-	PR fortran/37039
-	* decl.c (variable_decl): Merge current_as before copying to cp_as.
-
-2011-06-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/49265
-	* decl.c (gfc_match_modproc):  Allow for a double colon in a module
-	procedure statement.
-	* parse.c ( decode_statement): Deal with whitespace around :: in
-	gfc_match_modproc.
-
-2011-05-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* intrinsic.c (klass): Add CLASS_ATOMIC.
-	(add_subroutines): Add atomic_ref/atomic_define.
-	* intrinsic.texi (ATOMIC_REF, ATOMIC_DEFINE): Document.
-	* intrinsic.h (gfc_check_atomic_def, gfc_check_atomic_ref,
-	gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New prototypes.
-	* gfortran.h (gfc_isym_id): Add GFC_ISYM_ATOMIC_DEF
-	and GFC_ISYM_ATOMIC_REF.
-	(gfc_atomic_int_kind, gfc_atomic_logical_kind): New global vars.
-	* iresolve.c (gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New
-	functions.
-	* check.c (gfc_check_atomic, gfc_check_atomic_def,
-	gfc_check_atomic_ref): New functions.
-	* iso-fortran-env.def (ISOFORTRANENV_FILE_ATOMIC_INT_KIND,
-	ISOFORTRANENV_FILE_ATOMIC_LOGICAL_KIND): Change kind value.
-	* trans-intrinsic.c (conv_intrinsic_atomic_def,
-	conv_intrinsic_atomic_ref, gfc_conv_intrinsic_subroutine): New
-	functions.
-	(conv_intrinsic_move_alloc) Renamed from
-	gfc_conv_intrinsic_move_alloc - and made static.
-	* trans.h (gfc_conv_intrinsic_move_alloc): Remove.
-	(gfc_conv_intrinsic_subroutine) Add prototype.
-	* trans.c (trans_code): Call gfc_conv_intrinsic_subroutine.
-	* trans-types (gfc_atomic_int_kind, gfc_atomic_logical_kind): New
-	global vars.
-	(gfc_init_kinds): Set them.
-
-2011-05-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* trans-array.c (gfc_trans_dummy_array_bias): Handle
-	cobounds of assumed-shape arrays.
-
-2011-05-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* resolve.c (resolve_fl_variable): Handle static coarrays
-	with non-constant cobounds.
-
-2011-05-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47601
-	* module.c (mio_component_ref): Handle components of extended types.
-	* symbol.c (gfc_find_component): Return is sym is NULL.
-
-2011-05-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* interface.c (compare_parameter): Add check for passing coarray
-	to allocatable noncoarray dummy.
-
-2011-05-29  Tobias Burnus  <burnus@net-b.de>
-	    Richard Guenther  <rguenther@suse.de>
-
-	PR fortran/18918
-	* trans-types.c (gfc_get_nodesc_array_type): Don't mess with
-	the type's TREE_TYPE.
-	* trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
-	* trans.c (gfc_build_array_ref): Ditto.
-
-2011-05-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* check.c (gfc_check_associated, gfc_check_null): Add coindexed check.
-	* match.c (gfc_match_nullify): Ditto.
-	* resolve.c (resolve_deallocate_expr): Ditto.
-	* trans-types.c (gfc_get_nodesc_array_type): Don't set restricted
-	for nonpointers.
-
-2011-05-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48820
-	* gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
-	* intrinsic.c (add_functions): Add rank intrinsic.
-	(gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
-	* intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add prototypes.
-	* simplify.c (gfc_simplify_rank): New function.
-	* intrinsic.texi (RANK): Add description for rank intrinsic.
-	* check.c (gfc_check_rank): New function.
-
-2011-05-26  Paul Thomas  <pault@gcc.gnu.org>
-	    Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48955
-	* trans-expr.c (gfc_trans_assignment_1): GFC_REVERSE_NOT_SET
-	changed to GFC_ENABLE_REVERSE.
-	* trans-array.c (gfc_init_loopinfo): GFC_CANNOT_REVERSE changed
-	to GFC_INHIBIT_REVERSE.
-	* gfortran.h: Enum gfc_reverse is now GFC_ENABLE_REVERSE,
-	GFC_FORWARD_SET, GFC_REVERSE_SET and GFC_INHIBIT_REVERSE.
-	* dependency.c (gfc_dep_resolver): Change names for elements of
-	gfc_reverse as necessary. Change the logic so that forward
-	dependences are remembered as well as backward ones. When both
-	have appeared, force a temporary.
-
-2011-05-26  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* trans-array.c (gfc_conv_array_ref): Handle pointer coarrays.
-	* trans-decl.c (has_coarray_vars, caf_init_block,
-	gfor_fndecl_caf_register): New file-global variables.
-	(gfc_finish_var_decl): Make sure that coarrays in main are static.
-	(gfc_build_qualified_array): Generate coarray token variable.
-	(gfc_get_symbol_decl): Don't use a static initializer for coarrays.
-	(gfc_build_builtin_function_decls): Set gfor_fndecl_caf_register.
-	(gfc_trans_deferred_vars, gfc_emit_parameter_debug_info): Skip for
-	static coarrays.
-	(generate_local_decl): Check for local coarrays.
-	(create_main_function): SYNC ALL before calling MAIN.
-	(generate_coarray_sym_init): Register static coarray.
-	(generate_coarray_init): Generate CAF registering constructor
-	function.
-	(gfc_generate_function_code): Call it, if needed, do not create
-	cgraph twice.
-	(gfc_generate_module_vars, gfc_process_block_locals): Call
-	generate_coarray_init.
-	* trans-types.c (gfc_get_nodesc_array_type): Generate pointers for
-	-fcoarray=lib.
-	* trans.h (gfor_fndecl_caf_register): New variable.
-	(lang_type): New element caf_token.
-	(GFC_TYPE_ARRAY_CAF_TOKEN): New macro.
-
-2011-05-24  Joseph Myers  <joseph@codesourcery.com>
-
-	* Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
-	(gfortran$(exeext)): Use libcommon-target.a.
-
-2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes.c (cfe_register_funcs):  Also register
-	character functions if their charlens are known and constant.
-	Also register allocatable functions.
-
-2011-05-21  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48699
-	* match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
-	selector is ALLOCATABLE.
-
-2011-05-20  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48706
-	* module.c (write_dt_extensions): Do not write extended types which
-	are local to a subroutine.
-
-2011-05-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.
-
-2011-05-20  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* gfortran.texi (set_fpe): Update documentation.
-	* invoke.texi (-ffpe-trap): Likewise.
-	* libgfortran.h (GFC_FPE_PRECISION): Rename to GFC_FPE_INEXACT.
-	* options.c (gfc_handle_fpe_trap_option): Handle inexact and make
-	precision an alias for it.
-
-2011-05-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* trans-types.c (gfc_get_element_type): Handle scalar coarrays.
-	(gfc_get_nodesc_array_type): Make a variant-type copy for scalar
-	coarrays.
-	* trans.c (gfc_build_array_ref): Return original type not variant
-	copy for scalar coarrays.
-	* trans-array.c (gfc_conv_array_ref): Ditto.
-
-2011-05-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48700
-	* trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
-	argument to avoid memory leaks.
-
-2011-05-16  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
-	(Fortran 2008 status): Multi-image support for coarrays.
-	(TR 19113 status): New section.
-
-2011-05-15  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	actual argument is not an array; rank mismatch is diagnosted later.
-	* trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars): Handle
-	scalar coarrays.
-	* trans-types.c (gfc_get_array_type_bounds): Ditto.
-
-2011-05-15  Joern Rennecke  <amylaar@spamcop.net>
-
-	PR middle-end/46500
-	* trans-types.c: Include "tm.h".
-	[0] (c_size_t_size): Remove.
-
-2011-05-15  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/48915
-	* gfortran.texi (_gfortran_set_options): Even though -fbacktrace
-	is now the default, the library defaults to backtracing disabled.
-
-2011-05-14  Tobias Burnus  <burnus@net-b.de>
-
-	* lang.opt (fdump-core): Re-add as ignored option
-	for backward compatibility.
-
-2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/48915
-	* gfortran.texi: Update mixed-language programming section
-	reflecting the removal of the fdump-core option, and that
-	-fbacktrace is now enabled by default.
-
-2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/22572
-	* frontend-passes.c (cfe_register_funcs):  Also register functions
-	for potential elimination if the rank is > 0, the shape is unknown
-	and reallocate on assignment is active.
-	(create_var):  For rank > 0 functions with unknown shape, create
-	an allocatable temporary.
-
-2011-05-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* interface.c (compare_parameter): Skip diagnostic if
-	actual argument is not an array; rank mismatch is diagnosted later.
-
-2011-05-14  Tobias Burnus  <burnus@net-b.de>
-
-	* options.c (gfc_init_options, gfc_post_options): Enable
-	-fstack-arrays by default if -Ofast is used.
-	* invoke.texi (-fstack-arrays): Document this.
-
-2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/48915
-	* gfortran.h (gfc_option_t): Remove flag_dump_core.
-	* gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.
-	(GFORTRAN_ERROR_BACKTRACE): Document that it's enabled by default.
-	* intrinsic.texi (ABORT): Remove explanation of -fdump-core.
-	* invoke.texi: Remove -fdump-core, document that -fbacktrace is
-	enabled by default.
-	* lang.opt: Remove -fdump-core.
-	* options.c (gfc_init_options): Make backtrace default to enabled,
-	remove dump_core.
-	(gfc_handle_option): Remove OPT_fdump-core.
-	* trans-decl.c: Pass a 0 to preserve ABI.
-
-2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* gfortran.texi: Remove GFORTRAN_USE_STDERR documentation.
-
-2011-05-13  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48972
-	* io.c (resolve_tag_format, resolve_tag): Make sure
-	that the string is of default kind.
-	(gfc_resolve_inquire): Also resolve decimal tag.
-
-2011-05-12  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48972
-	* resolve.c (resolve_intrinsic): Don't resolve module
-	intrinsics multiple times.
-
-2011-05-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48889
-	* expr.c (gfc_is_constant_expr): Use e->value.function.esym
-	instead of e->symtree->n.sym, if available.
-
-2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* f95-lang.c (global_bindings_p): Return bool and simplify.
-
-2011-05-07  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	PR fortran/48919
-	* trans.h: Move gfc_init_coarray_decl prototype ...
-	* gfortran.h: ... to here.
-	* parse.c (translate_all_program_units): Call gfc_init_coarray_decl.
-	(gfc_parse_file): Update translate_all_program_units call.
-	* trans-decl.c (gfc_init_coarray_decl): Fix variable declaration,
-	new argument whether DECL_EXTERNAL should be used.
-	(create_main_function): Update gfc_init_coarray_decl call.
-	* trans-intrinsic.c (trans_this_image, trans_image_index,
-	conv_intrinsic_cobound): Ditto.
-
-2011-05-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* trans-array.c (gfc_walk_variable_expr): Continue walking
-	for scalar coarrays.
-	* trans-intrinsic.c (convert_element_to_coarray_ref): New function.
-	(trans_this_image, trans_image_index, conv_intrinsic_cobound): Use it.
-	(trans_this_image): Fix algorithm.
-	* trans-types.c (gfc_get_element_type, gfc_get_array_descriptor_base,
-	gfc_sym_type): Handle scalar coarrays.
-
-2011-05-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48858
-	PR fortran/48820
-	* lang.opt (std=f2008tr): New.
-	* libgfortran.h (GFC_STD_F2008_TR): New macro constant.
-	* decl.c (verify_c_interop_param): Allow OPTIONAL in BIND(C)
-	procedures for -std=f2008tr/gnu/legacy.
-	(gfc_match_import): Set sym to NULL.
-	* options.c (set_default_std_flags,gfc_handle_option): Handle
-	-std=f2008tr.
-	* invoke.texi (-std=): Document -std=f2008tr.
-
-2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label.
-	* trans-io.c (add_case): Likewise.
-	* trans-stmt.c (gfc_trans_integer_select): Likewise.
-	(gfc_trans_character_select): Likewise.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* trans-decl.c (trans_function_start): Do not set
-	dont_save_pending_sizes_p.
-
-2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* trans.h (gfc_chainon_list): Delete.
-	* trans.c (gfc_chainon_list): Delete.
-
-2011-05-04  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48864
-	* invoke.texi (fno-protect-parens): Document
-	that -Ofast implies -fno-protect-parens.
-	* options.c (gfc_init_options, gfc_post_options):
-	Make -Ofast imply -fno-protect-parens.
-
-2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* trans-decl.c (build_library_function_decl_1): Call
-	build_function_type_vec.  Adjust argument list building accordingly.
-	* trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
-	* trans-types.c (gfc_get_function_type): Likewise.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* trans-array.c (gfc_trans_array_constructor_value): Use
-	size_int for bounds of range types.
-	(gfc_trans_array_constructor_value): Use size_type_node
-	for memcpy argument.
-	* trans-common.c (build_field): Use gfc_charlen_type_node
-	for lengths.
-	* trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
-	as type to build_int_cst.
-	* trans-const.c (gfc_build_string_const): Use size_int
-	for bounds of range types.
-	(gfc_build_wide_string_const): Likewise.
-	* trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
-	for lengths.
-	(gfc_trans_character_select): Likewise.
-	(gfc_trans_character_select): Do not pass NULL
-	as type to build_int_cst.
-	(gfc_trans_character_select): Use size_int for bounds of range types.
-	* trans-io.c (gfc_build_io_library_fndecls): Likewise.
-	(add_case): Do not pass NULL as type to build_int_cst.
-	(transfer_expr): Likewise.
-	(transfer_array_desc): Likewise.
-	* trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
-	for lengths.
-	(gfc_trans_assign_aux_var): Likewise.
-	(create_main_function): Use size_int for bounds of range types.
-	* trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
-	NULL as type to build_int_cst.
-	(gfc_conv_intrinsic_spacing): Likewise.
-	(gfc_conv_intrinsic_rrspacing): Likewise.
-	(gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
-
-2011-05-04  Richard Guenther  <rguenther@suse.de>
-
-	* trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
-	argument to int_const_binop.
-
-2011-05-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* trans-intrinsic.c (trans_this_image): Implement version with
-	coarray argument.
-	(conv_intrinsic_cobound): Simplify code.
-	(gfc_conv_intrinsic_function): Call trans_this_image for
-	this_image(coarray) except for -fcoarray=single.
-
-2011-05-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/48720
-	* gfortran.texi: Document the 'Q' exponent-letter extension.
-	* invoke.texi: Document -Wreal-q-constant.
-	* lang.opt: Add -Wreal-q-constant option.
-	* gfortran.h: Add warn_real_q_constant to option struct.
-	* primary.c (match_real_constant):  Use it.  Accept 'Q' as
-	exponent-letter for REAL(16) real-literal-constant with a
-	fallback to REAL(10) or error if REAL(10) is not available.
-	* options.c (gfc_init_options, set_Wall) Set it.
-	(gfc_handle_option): Handle new option.
-
-2011-04-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* dump-prase-tree.c (show_code_node):  Set the current
-	namespace to the BLOCK before displaying it; restore
-	afterwards.
-
-2011-04-30  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48821
-	* decl.c (gfc_match_import): Don't try to find the
-	symbol if already found.
-
-2011-04-30  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48746
-	* trans-expr.c (fcncall_realloc_result): Set the bounds and the
-	offset so that the lbounds are one.
-	(gfc_trans_arrayfunc_assign): Add rank to arguments of above.
-
-2011-04-29  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48462
-	* trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
-	automatic reallocation when the lhs is a target.
-
-	PR fortran/48746
-	* trans-expr.c (fcncall_realloc_result): Make sure that the
-	result dtype field is set before the function call.
-
-2011-04-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48810
-	* resolve.c (resolve_typebound_generic_call): Don't check access
-	flags of the specific function.
-
-	PR fortran/48800
-	* resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
-	to AS_ASSUMED_SHAPE for function results.
-	(resolve_fl_var_and_proc): Print also for function results with
-	AS_DEFERRED an error, if they are not a pointer or allocatable.
-	(resolve_types): Make sure arguments of procedures in interface
-	blocks are resolved.
-
-2011-04-29  Michael Matz  <matz@suse.de>
-
-	* options.c (options.c): Set warn_maybe_uninitialized.
-
-2011-04-28  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48112
-	* resolve.c (resolve_fl_var_and_proc): Print diagnostic of
-	function results only once.
-	(resolve_symbol): Always resolve function results.
-
-	PR fortran/48279
-	* expr.c (gfc_check_vardef_context): Fix handling of generic
-	EXPR_FUNCTION.
-	* interface.c (check_interface0): Reject internal functions
-	in generic interfaces, unless -std=gnu.
-
-2011-04-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48788
-	* resolve.c (resolve_global_procedure): Error recovery -
-	avoid segfault for (non)character-returning functions.
-
-2011-04-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* decl.c (gfc_match_end):  Check that the block name starts
-	with "block@".
-	* parse.c (gfc_build_block_ns):  Make block names unique by
-	numbering them.
-
-2011-04-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes.c (inserted_block):  New variable.
-	(changed_statement):  Likewise.
-	(create_var):  Encase statement to be operated on in a BLOCK.
-	Adjust code insertion for BLOCK.
-	(cfe_code):  Set inserted_block and changed_statement to NULL.
-
-2011-04-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* module.c (mio_array_spec): Set as->cotype on reading.
-	* resolve.c (resolve_allocate_expr): Fix allocating coarray
-	components.
-
-2011-04-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48405
-	* frontend_passes (cfe_register_funcs): Remove workaround for DO
-	loops.
-	(gfc_code_walker):  Make sure the pointer to the current
-	statement doen't change when other statements are inserted.
-
-2011-04-21  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
-
-2011-04-20  Jim Meyering  <meyering@redhat.com>
-
-	* expr.c (free_expr0): Remove useless if-before-free.
-	* gfortranspec.c (lang_specific_pre_link): Likewise.
-	* interface.c (gfc_extend_expr): Likewise.
-	* trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
-
-2011-04-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48588
-	PR fortran/48692
-
-	* module.c (fix_mio_expr): Commit created symbol.
-
-2011-04-19  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
-
-2011-04-19  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
-	free.
-
-2011-04-19  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* misc.c (gfc_getmem): Remove function.
-	* gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
-	usage with XCNEW or XCNEWVEC.
-	* expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
-	XCNEW or XCNEWVEC.
-	* options.c (gfc_handle_module_path_options)
-	(gfc_get_option_string): Likewise.
-	* resolve.c (gfc_resolve_forall): Likewise.
-	* simplify.c (simplify_transformation_to_array): Likewise.
-	* target-memory.c (gfc_target_interpret_expr): Likewise.
-	* trans-common.c (get_segment_info, copy_equiv_list_to_ns)
-	(get_init_field): Likewise.
-	* trans-expr.c (gfc_conv_statement_function): Likewise.
-	* trans-io.c (nml_full_name): Likewise.
-	* trans-stmt.c (gfc_trans_forall_1): Likewise.
-	* scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
-
-2011-04-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48588
-	* parse.c (resolve_all_program_units): Skip modules.
-	(translate_all_program_units): Handle modules.
-	(gfc_parse_file): Defer code generation for modules.
-
-2011-04-19  Martin Jambor  <mjambor@suse.cz>
-
-	* trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
-	instead of cgraph_get_create_node.
-
-2011-04-18  Jim Meyering  <meyering@redhat.com>
-
-	remove now-unused definition of gfc_free
-	* misc.c (gfc_free): Remove function.
-	* gfortran.h (gfc_free): Remove its prototype.
-
-2011-04-18  Jim Meyering  <meyering@redhat.com>
-
-	convert each use of gfc_free (p) to free (p)
-	Do that by running this command:
-	  perl -pi -e    's/\bgfc_free ?\(/free (/' \
-	    $(git grep -El '\bgfc_free ?\(')
-	which also corrects the few uses that lacked a space between
-	the function name and the open parenthesis.
-	Manually undo the change to the function definition itself
-	and its prototype.  They'll be removed next.
-	* array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
-	* constructor.c (node_free): Likewise.
-	* cpp.c (dump_queued_macros): Likewise.
-	* data.c (gfc_assign_data_value): Likewise.
-	* decl.c (free_variable, free_value, gfc_free_data): Likewise.
-	(gfc_free_data_all, match_old_style_init): Likewise.
-	(gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
-	Likewise.
-	(gfc_match_modproc): Likewise.
-	* dependency.c (check_section_vs_section): Likewise.
-	* error.c (gfc_pop_error, gfc_free_error): Likewise.
-	* expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
-	(gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
-	(find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
-	Likewise.
-	* frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
-	(strip_function_call, optimize_comparison): Likewise.
-	* interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
-	(CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
-	Likewise.
-	* intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
-	(gfc_convert_chartype): Likewise.
-	* io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
-	Likewise.
-	(gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
-	* match.c (gfc_free_iterator, gfc_match_associate): Likewise.
-	(gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
-	Likewise.
-	(free_case, gfc_free_forall_iterator): Likewise.
-	* misc.c: Likewise.
-	* module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
-	(free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
-	(mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
-	(mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
-	(mio_full_typebound_tree, skip_list, load_equiv): Likewise.
-	(free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
-	* openmp.c (gfc_free_omp_clauses): Likewise.
-	* options.c (gfc_post_options): Likewise.
-	* parse.c (select_type_pop, parse_omp_structured_block): Likewise.
-	* primary.c (gfc_free_structure_ctor_component): Likewise.
-	* resolve.c (resolve_structure_cons, check_host_association): Likewise.
-	(gfc_resolve_forall, resolve_equivalence): Likewise.
-	* scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
-	(gfc_define_undef_line, preprocessor_line, include_line): Likewise.
-	(load_file, gfc_read_orig_filename): Likewise.
-	* simplify.c (simplify_transformation_to_array): Likewise.
-	(gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
-	Likewise.
-	(gfc_simplify_compiler_options): Likewise.
-	* st.c (gfc_free_statement, gfc_free_statements): Likewise.
-	(gfc_free_association_list): Likewise.
-	* symbol.c (free_components, gfc_free_st_label, free_st_labels):
-	Likewise.
-	(gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
-	(free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
-	(free_common_tree, free_uop_tree, free_sym_tree): Likewise.
-	(gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
-	Likewise.
-	(gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
-	(gfc_free_namespace): Likewise.
-	* trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
-	(gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
-	(gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
-	* trans-common.c (get_init_field, create_common): Likewise.
-	* trans-const.c (gfc_build_wide_string_const): Likewise.
-	(gfc_conv_string_init): Likewise.
-	* trans-decl.c (gfc_generate_function_code): Likewise.
-	* trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
-	Likewise.
-	(SCALAR_POINTER, gfc_conv_statement_function): Likewise.
-	(gfc_trans_subarray_assign): Likewise.
-	* trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
-	* trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
-	(transfer_namelist_element, transfer_array_component): Likewise.
-	* trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
-	* trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
-	* trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
-	Likewise.
-
-2011-04-15  Jim Meyering  <meyering@redhat.com>
-
-	gfortran: remove cpp definition of free, ...
-	in preparation for the s/gfc_free/free/ transformation.
-	* gfortran.h (free): Remove macro definition that would otherwise
-	prevent direct use of the function.
-
-2011-04-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* array.c (gfc_match_array_ref): Check for too many codimensions.
-	* check.c (gfc_check_image_index): Check number of elements
-	in SUB argument.
-	* simplify.c (gfc_simplify_image_index): Remove unreachable checks.
-
-2011-04-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* iresolve.c (gfc_resolve_image_index): Set ts.type.
-	* simplify.c (gfc_simplify_image_index): Don't abort if the bounds
-	are not known at compile time and handle -fcoarray=lib.
-	* trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
-	IMAGE_INDEX.
-	(conv_intrinsic_cobound): Fix comment typo.
-	(trans_this_image): New function.
-	* trans-array.c (gfc_unlikely): Move to trans.c.
-	* trans.c (gfc_unlikely): Function moved from trans-array.c.
-	(gfc_trans_runtime_check): Use it.
-	* trans-io.c (gfc_trans_io_runtime_check): Ditto.
-	* trans.h (gfc_unlikely): Add prototype.
-
-2011-04-18  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48462
-	* trans-expr.c (fcncall_realloc_result): Renamed version of
-	realloc_lhs_bounds_for_intrinsic_call that does not touch the
-	descriptor bounds anymore but makes a temporary descriptor to
-	hold the result.
-	(gfc_trans_arrayfunc_assign): Modify the reference to above
-	renamed function.
-
-2011-05-17  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48624
-	* trans-decl.c (gfc_get_extern_function_decl): Fix decl
-	for external procedures with proc arguments.
-
-2011-04-15  Michael Matz  <matz@suse.de>
-
-	* trans-array.c (toplevel): Include gimple.h.
-	(gfc_trans_allocate_array_storage): Check flag_stack_arrays,
-	properly expand variable length arrays.
-	(gfc_trans_auto_array_allocation): If flag_stack_arrays create
-	variable length decls and associate them with their scope.
-	* gfortran.h (gfc_option_t): Add flag_stack_arrays member.
-	* options.c (gfc_init_options): Handle -fstack_arrays option.
-	* lang.opt (fstack-arrays): Add option.
-	* invoke.texi (Code Gen Options): Document it.
-	* Make-lang.in (trans-array.o): Depend on GIMPLE_H.
-
-2011-04-15  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
-	code which is also causing an ICE.
-
-2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
-
-2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* f95-lang.c (union lang_tree_node): Check for TS_COMMON before
-	calling TREE_CHAIN.
-
-2011-04-12  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48360
-	PR fortran/48456
-	* trans-array.c (get_std_lbound): For derived type variables
-	return array valued component lbound.
-
-2011-04-12  Martin Jambor  <mjambor@suse.cz>
-
-	* trans-decl.c (gfc_generate_function_code): Call
-	cgraph_get_create_node instead of cgraph_node.
-
-2011-04-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* simplify.c (simplify_bound_dim): Exit for
-	ucobound's last dimension unless -fcoarray=single.
-	* trans-array (gfc_conv_descriptor_size_1): Renamed from
-	gfc_conv_descriptor_size, made static, has now from_dim and
-	to_dim arguments.
-	(gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
-	(gfc_conv_descriptor_cosize): New function.
-	* trans-array.h (gfc_conv_descriptor_cosize): New prototype.
-	* trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
-	and handle last codim of ucobound for when -fcoarray is not "single".
-
-2011-04-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48448
-	* gfortran.h (gfc_option_t):  Add warn_function_elimination and
-	flag_frontend_optimize.
-	* lang.opt (Wfunction-elimination):  Add.
-	(ffrontend-optimize):  Add.
-	* invoke.texi:  Add documentation for -Wfunction-elimination
-	and -ffrontend-optimize.  Add -faggressive-function-elimination
-	to list of code generation options.
-	* frontend-passes.c (gfc_run_passes):  Run optimizations if
-	flag_frontend_optimize is set.
-	(warn_function_elimination):  New function.
-	(cfe_expr_0):  Call it if requested to do so.
-	* options.c (gfc_init_options):  Initiate warn_function_elimination
-	and flag_frontend_optimize.
-	(gfc_post_options):  Set flag_frontend_optimize if not specified
-	by user, depending on the optimization level.
-	(gfc_handle_option):  Handle -Wfunction-elimination and
-	-ffrontend-optimize.
-
-2011-04-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
-	call for this_image.
-
-2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
-
-	* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
-	build_function_type_list instead of build_function_type.  Correct
-	argument order for func_frexp and func_scalbn.
-
-2011-04-05  Duncan Sands  <baldrick@free.fr>
-
-	* f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
-
-2011-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes: (optimize_lexical_comparison): New function.
-	(optimize_expr): Call it.
-	(optimize_comparison): Also handle lexical comparison functions.
-	Return false instad of -2 for unequal comparison.
-
-2011-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48412
-	* frontend-passes (cfe_expr_0):  Reverse the order of going
-	through the loops.
-
-2011-04-04  Tobias Burnus  <burnus@net-b.de>
-	    Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/18918
-	* check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
-	* expr.c (gfc_is_coindexed): Ditto.
-	* gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
-	* interface.c (compare_parameter): Use gfc_expr_attr and
-	gfc_is_coindexed.
-	* resolve.c (check_dimension, compare_spec_to_ref,
-	resolve_allocate_expr, check_data_variable): Update for
-	DIMEN_THIS_IMAGE.
-	* simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
-	gfc_simplify_ucobound): Allow non-constant bounds.
-	* trans-array.c (gfc_set_loop_bounds_from_array_spec,
-	gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
-	gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
-	gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
-	gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
-	gfc_conv_ss_startstride, gfc_conv_loop_setup,
-	gfc_trans_array_bounds, gfc_conv_expr_descriptor,
-	gfc_walk_variable_expr): Handle codimen.
-	* trans-decl.c (gfc_build_qualified_array): Save cobounds.
-	* trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
-	(conv_intrinsic_cobound): New function.
-	(gfc_conv_intrinsic_function): Call it.
-	(gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
-	ucobound, lcobound, this_image.
-	* fortran/trans-types.c (gfc_build_array_type): Save cobounds.
-	(gfc_get_dtype): Honour corank.
-	(gfc_get_nodesc_array_type): Save corank and codimensions.
-	(gfc_get_array_type_bounds): Save cobound.
-	* fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
-	(gfc_array_kind): Add corank item.
-	(GFC_TYPE_ARRAY_CORANK): New macro.
-
-2011-04-03  Kai Tietz  <ktietz@redhat.com>
-
-	PR middle-end/48422
-	* Make-lang.in (f95-lang.o): Add some missing dependencies.
-
-2011-04-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48352
-	* frontend-passes (cfe_register_funcs):  Don't
-	register functions if they appear as iterators in DO loops.
-
-2011-03-30  Michael Matz  <matz@suse.de>
-
-	PR fortran/47516
-	* trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
-	don't use local variable.
-	(gfc_trans_arrayfunc_assign): Adjust caller.
-
-2011-03-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48095
-	* decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
-	* module.c (MOD_VERSION): Bump.
-	(mio_typespec): Read/write 'interface' field.
-	* primary.c (match_string_constant,match_logical_constant): Remove
-	unneeded code.
-	(match_complex_constant): Make sure to clear the typespec.
-
-2011-03-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes.c (create_var):  Warn about creating an
-	array temporary if requested.
-
-2011-03-27  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/47065
-	* frontend-passes.c (optimize_trim): Also follow references, except
-	when they are substring references or array references.
-
-2011-03-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
-	GFC_ISYM_NUM_IMAGES.
-	(gfc_fcoarray): Add GFC_FCOARRAY_LIB.
-	* intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
-	rename.
-	* invoke.texi (-fcoarray=): Document "lib" argument.
-	* iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
-	* libgfortran.h (libgfortran_stat_codes): Add comments.
-	* options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
-	* simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
-	Handle GFC_FCOARRAY_LIB.
-	* trans.h (gfc_init_coarray_decl): New prototype.
-	(gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
-	gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
-	gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
-	gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
-	gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
-	New global variables.
-	* trans-decl.c: Declare several CAF functions (cf. above).
-	(gfc_build_builtin_function_decls): Initialize those.
-	(gfc_init_coarray_decl): New function.
-	(create_main_function): Call CAF init/finalize functions.
-	* trans-intrinsic.c (trans_this_image, trans_num_images): New.
-	(gfc_conv_intrinsic_function): Call those.
-	* trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
-	Add code for GFC_FCOARRAY_LIB.
-
-2011-03-26  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48291
-	* class.c (get_unique_hashed_string): Adjust maximum allowable length
-	for unique type string.
-
-2011-03-25  Kai Tietz  <ktietz@redhat.com>
-
-	* scanner.c (preprocessor_line): Use filename_cmp
-	instead of strcmp.
-
-2011-03-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48174
-	PR fortran/45304
-	* trans-types.c (gfc_get_function_type): Don't use varargs if the
-	procedure is known to have no arguments.
-
-2011-03-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/22572
-	* gfortran.h (gfc_option_t): Add
-	flag_aggressive_function_elimination.
-	(gfc_dep_compare_functions):  Add prototype.
-	* lang.opt: Add faggressive-function-elimination.
-	* invoke.texi: Document -faggressive-function-elimination.
-	* frontend_passes (expr_array):  New static variable.
-	(expr_size):  Likewise.
-	(expr_count):  Likewise.
-	(current_code):  Likewise.
-	(current_ns):  Likewise.
-	(gfc_run_passes):  Allocate and free space for expressions.
-	(cfe_register_funcs):  New function.
-	(create_var):  New function.
-	(cfc_expr_0):  New function.
-	(cfe_code):  New function.
-	(optimize_namespace):  Invoke gfc_code_walker with cfe_code
-	and cfe_expr_0.
-	* dependency.c (gfc_dep_compare_functions):  New function.
-	(gfc_dep_compare_expr):  Use it.
-	* options.c (gfc_init_options):  Handle
-	flag_aggressive_function_elimination.
-	(gfc_handle_option):  Likewise.
-
-2011-03-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	* arith.c (arith_power): Plug memory leak.
-
-2011-03-12  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48059
-	* trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
-	for polymorphic arguments.
-
-2011-03-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/48054
-	* intrinsic.texi: Clarify doc of logarithm functions.
-
-2011-03-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/47552
-	* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
-	the string length variable.
-
-2011-03-11  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47768
-	* module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
-	(mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
-
-2011-03-06  Paul Thomas  <pault@gcc.gnu.org>
-	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR fortran/47850
-	* expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
-	the expression has an iterator.  Otherwise, iterate through the
-	array, checking for constant expressions for each element.
-
-2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47802
-	* intrinsic.texi: Update CTIME and FDATE documentation.
-
-2011-03-03  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* invoke.texi (Option Summary, Fortran Dialect Options)
-	(Preprocessing Options, Runtime Options, Code Gen Options):
-	Fix vertical list spacing by using @itemx for additinoal
-	items, empty line before @table.  Fix typos.
-
-2011-02-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/47894
-	* intrinsic.texi: Fix doc of the VERIFY intrinsic.
-
-2011-02-26  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47846
-	* trans-stmt.c (gfc_trans_allocate): Fix allocation with
-	type-spec of deferred-length strings.
-
-2011-02-26  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47886
-	* openmp.c (gfc_resolve_omp_directive): Resolve if()
-	condition of OpenMP's task.
-
-2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/47894
-	* intrinsic.texi: Fix doc of the VERIFY intrinsic.
-
-2011-02-24  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47872
-	* intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
-	multitable for linebreak between different syntax variants.
-
-2011-02-24  Richard Guenther  <rguenther@suse.de>
-
-	PR fortran/47839
-	* f95-lang.c (pushdecl): For externs in non-global scope push
-	a copy of the decl into the BLOCK.
-
-2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/40850
-	* trans.c (gfc_prepend_expr_to_block): New function.
-	* trans.h (gfc_prepend_expr_to_block): Declare.
-	* trans-array.c (gfc_conv_array_parameter): Replace
-	gfc_add_expr_to_block with gfc_prepend_expr_to_block.
-
-2011-02-22  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/45743
-	* trans-decl.c (gfc_get_extern_function_decl): Don't use the
-	gsymbol backend_decl if the procedure has a formal argument
-	that is a procedure.
-
-2011-02-22  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/41359
-	* trans-stmt.c (gfc_trans_if_1): Use correct line for
-	expressions in the if condition.
-
-2011-02-20  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47797
-	* trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
-	gfc_restore_backend_locus to have better debug locations.
-	* trans-array.c (gfc_trans_deferred_array): Ditto.
-
-2011-02-20  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/45077
-	PR fortran/44945
-	* trans-types.c (gfc_get_derived_type): Remove code that looks
-	for decls in gsym and add call to gfc_get_module_backend_decl.
-	* trans.h: Add prototype for gfc_get_module_backend_decl.
-	* trans-decl.c (gfc_get_module_backend_decl): New function.
-	(gfc_get_symbol_decl): Call it.
-
-2011-02-19  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47348
-	* trans-array.c (get_array_ctor_all_strlen): Move up in file.
-	(get_array_ctor_var_strlen): Add block dummy and add call to
-	get_array_ctor_all_strlen instead of giving up on substrings.
-	Call gcc_unreachable for default case.
-	(get_array_ctor_strlen): Add extra argument to in call to
-	get_array_ctor_var_strlen.
-
-2011-02-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47789
-	* primary.c (gfc_match_structure_constructor): Handle empty parent
-	types.
-
-2011-02-18  Tobias Burnus
-
-	PR fortran/47775
-	* trans-expr.c (arrayfunc_assign_needs_temporary): Use
-	esym to check whether the specific procedure returns an
-	allocatable or pointer.
-
-2011-02-18  Michael Matz  <matz@suse.de>
-
-	PR fortran/45586
-	* gfortran.h (struct gfc_component): Add norestrict_decl member.
-	* trans.h (struct lang_type): Add nonrestricted_type member.
-	* trans-expr.c (gfc_conv_component_ref): Search fields with correct
-	parent type.
-	* trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
-	(gfc_sym_type): Use it.
-
-2011-02-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47768
-	* resolve.c (resolve_transfer): Reject variables with procedure pointer
-	components.
-
-2011-02-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47767
-	* gfortran.h (gfc_check_access): Removed prototype.
-	(gfc_check_symbol_access): Added prototype.
-	* module.c (gfc_check_access): Renamed to 'check_access', made static.
-	(gfc_check_symbol_access): New function, basically a shortcut for
-	'check_access'.
-	(write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
-	'gfc_check_symbol_access'.
-	(write_operator,write_module): Renamed 'gfc_check_access'.
-	* resolve.c (resolve_fl_procedure,resolve_fl_derived,
-	resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
-	'gfc_check_symbol_access'.
-
-2011-02-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47745
-	* class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
-	* decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
-	'gfc_build_class_symbol'.
-	(gfc_match_decl_type_spec): Reject unlimited polymorphism.
-	* interface.c (matching_typebound_op): Check for 'class_ok' attribute.
-	* match.c (select_type_set_tmp): Move setting of 'class_ok' into
-	'gfc_build_class_symbol'.
-	* primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
-
-2011-02-15  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/47633
-	. simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
-
-2011-02-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47730
-	* parse.c (gfc_build_block_ns): Commit 'block@' symbol.
-
-2011-02-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47728
-	* class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
-	arrays.
-	* primary.c (gfc_match_varspec): Avoid ICE for invalid class
-	declaration.
-
-2011-02-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47349
-	* interface.c (get_expr_storage_size): Handle derived-type components.
-
-2011-02-13  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47569
-	* interface.c (compare_parameter): Avoid ICE with
-	character components.
-
-2011-02-12  Janus Weil  <janus@gcc.gnu.org>
-
-	* class.c (gfc_build_class_symbol): Reject polymorphic arrays.
-	* decl.c (build_sym,build_struct,attr_decl1): Use return value of
-	'gfc_build_class_symbol'.
-
-2011-02-12  Michael Matz  <matz@suse.de>
-	    Janus Weil  <janus@gcc.gnu.org>
-	    Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/45586
-	* trans-expr.c (conv_parent_component_references): Avoid unintendent
-	skipping of parent compounds.
-
-2011-02-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47550
-	* resolve.c (resolve_formal_arglist): PURE with VALUE
-	and no INTENT: Add -std= diagnostics.
-
-2011-02-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47352
-	* resolve.c (resolve_procedure_interface): If interface has a result
-	variable, copy the typespec and set result pointer to self.
-
-2011-02-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47463
-	* resolve.c (resolve_typebound_subroutine): Remove erroneous line.
-
-2011-02-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47637
-	* trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
-
-2011-02-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	* io.c (match_io_element): Do not set dt if not inquire.
-
-2011-02-08  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/45290
-	* expr.c (gfc_check_assign_symbol): Reject pointers as pointer
-	initialization target.
-
-2011-02-07  Janne Blomqvist  <jb@gcc.gnu.org>
-	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* gfortran.texi (Thread-safety): texinfo styling fixes.
-	* intrinsic.texi: Likewise.
-
-2011-02-06  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* gfortran.texi (Compiler Characteristics): Add reference to
-	thread-safety section.
-
-2011-02-06  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* gfortran.texi (Thread-safety): New section.
-	* intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
-	(GETENV): Likewise.
-	(GET_ENVIRONMENT_VARIABLE): Likewise.
-	(SYSTEM): Likewise.
-
-2011-02-06  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47592
-	* trans-stmt.c (gfc_trans_allocate): For deferred character
-	length allocations with SOURCE, store to the values and string
-	length to avoid calculating twice.  Replace gfc_start_block
-	with gfc_init_block to avoid unnecessary contexts and to keep
-	declarations of temporaries where they should be. Tidy up the
-	code a bit.
-
-2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/42434
-	* intrinsic.texi (SYSTEM_CLOCK): Update documentation.
-
-2011-02-02  Janus Weil  <janus@gcc.gnu.org>
-	    Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47082
-	* trans-expr.c (gfc_trans_class_init_assign): Add call to
-	gfc_get_derived_type.
-	* module.c (read_cleanup): Do not use unique_symtrees for vtabs
-	or vtypes.
-
-2011-02-02  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47572
-	* resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
-
-2011-02-01  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47565
-	* trans-expr.c (gfc_conv_structure): Handle constructors for procedure
-	pointer components with allocatable result.
-
-2011-01-31  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47455
-	* trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
-	with pointer or allocatable result.
-
-2011-01-31  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47519
-	* trans-stmt.c (gfc_trans_allocate): Improve handling of
-	deferred character lengths with SOURCE.
-	* iresolve.c (gfc_resolve_repeat): Calculate character
-	length from source length and ncopies.
-	* dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
-	expressions for ALLOCATE.
-
-2011-01-31  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47463
-	* resolve.c (resolve_typebound_subroutine): Bug fix for the case of
-	an argument of a typebound assignment being a component.
-
-2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
-	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
-
-2011-01-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47042
-	* resolve.c (resolve_fl_procedure): Reject stmt functions
-	with pointer/allocatable attribute.
-
-2011-01-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47042
-	* interface.c (gfc_procedure_use): Add explicit interface check for
-	pointer/allocatable functions.
-
-2011-01-30  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47523
-	* trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
-	expr and is assigned to a deferred character length scalar,
-	make sure that the function is called before reallocation,
-	so that the length is available. Include procedure pointer
-	and procedure pointer component rhs as well.
-
-	PR fortran/45170
-	PR fortran/35810
-	PR fortran/47350
-	* gfortran.dg/allocatable_function_5.f90: New test not added by
-	mistake on 2011-01-28.
-
-2011-01-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47531
-	* check.c (gfc_check_shape): Support kind argument in SHAPE.
-	* intrinsic.c (add_functions): Ditto.
-	* resolve.c (gfc_resolve_shape): Ditto.
-	* simplify.c (gfc_simplify_shape): Ditto.
-	* intrinsic.h (gfc_check_shape, gfc_resolve_shape,
-	gfc_simplify_shape): Update prototypes.
-	* intrinisc.text (SHAPE): Document kind argument.
-
-2011-01-28  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47507
-	* resolve.c (resolve_formal_arglist): Allow arguments with VALUE
-	attribute also without INTENT.
-
-2011-01-28  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.texi (Fortran 2003 status): Mention support for
-	nonconstant namelist variables.
-
-2011-01-28  Paul Thomas  <pault@gcc.gnu.org>
-	    Tobias Burnus  <burnus@gcc.gnu.org>
-
-	PR fortran/45170
-	PR fortran/35810
-	PR fortran/47350
-	* interface.c (compare_actual_formal): An allocatable or pointer
-	deferred length actual is only allowed if the formal argument
-	is also deferred length. Clean up whitespace.
-	* trans-expr.c (gfc_conv_procedure_call): Pass string length for
-	deferred character length formal arguments by reference. Do the
-	same for function results.
-	(gfc_trans_pointer_assignment): Do not do runtime check of lhs
-	and rhs character lengths, if deferred length lhs.  In this case
-	set the lhs character length to that of the rhs.
-	(gfc_conv_string_parameter): Remove assert that string length is
-	an integer type.
-	(is_scalar_reallocatable_lhs): New function.
-	(alloc_scalar_allocatable_for_assignment): New function.
-	(gfc_trans_assignment_1): Call above new function. If the rhs is
-	a deferred character length itself, makes ure that the function
-	is called before reallocation, so that the length is available.
-	(gfc_trans_asssignment): Remove error about assignment to
-	deferred length character variables.
-	* gfortran.texi: Update entry about (re)allocation on
-	assignment.
-	* trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
-	length character variables.
-	* module.c (mio_typespec): Transfer deferred characteristic.
-	* trans-types.c (gfc_get_function_type): New code to generate
-	hidden typelist, so that those character lengths that are
-	passed by reference get the right type.
-	* resolve.c (resolve_contained_fntype): Supress error for
-	deferred character length functions.
-	(resolve_function, resolve_fl_procedure) The same.
-	(check_symbols): Remove the error that support for
-	entity with deferred type parameter is not yet implemented.
-	(resolve_fl_derived): The same.
-	match.c (alloc_opt_list): Allow MOLD for deferred length object.
-	* trans-decl.c (gfc_get_symbol_decl): For deferred character
-	length dummies, generate a local variable for string length.
-	(create_function_arglist): Hidden length can be a pointer.
-	(gfc_trans_deferred_vars): For deferred character length
-	results and dummies, assign the string length to the local
-	variable from the hidden argument on entry and the other way
-	round on exit, as appropriate.
-
-2011-01-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47474
-	* trans-decl.c (gfc_generate_function_code): Fix init
-	of allocatable result variable with allocatable components.
-
-2011-01-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47472
-	* options.c (gfc_handle_module_path_options): Save
-	module path without trailing slash as include path.
-
-2011-01-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47448
-	* interface.c (gfc_check_operator_interface): Fix
-	defined-assignment check.
-
-2011-01-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47421
-	* trans-decl.c (gfc_trans_deferred_vars): Do not nullify
-	scalar allocatable dummy arguments.
-
-2011-01-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/38536
-	* resolve.c (gfc_iso_c_func_interface):  For C_LOC,
-	check for array sections followed by component references
-	which are illegal.  Also check for coindexed arguments.
-
-2011-01-22  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47399
-	* primary.c (gfc_match_varspec): Relax gcc_assert to allow for
-	PARAMETER TBP.
-
-2011-01-21  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47394
-	* error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
-	Use defined instead of magic number exit status codes.
-	* scanner.c (include_line, gfc_new_file): Ditto.
-
-2011-01-21  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47377
-	* expr.c (gfc_check_pointer_assign): Reject expr data-targets
-	without pointer attribute.
-
-2011-01-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47240
-	* resolve.c (expression_rank): Fix rank of procedure poiner components.
-	* trans-expr.c (gfc_conv_procedure_call): Take care of procedure
-	pointer components as actual arguments.
-
-2011-01-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/47331
-	* gfortran.h (struct gfc_omp_saved_state): New type.
-	(gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
-	* resolve.c (resolve_global_procedure): Call it around gfc_resolve
-	call.
-	* openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
-	functions.
-
-2011-01-17  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47327
-	* invoke.texi (Options to request or suppress errors
-	and warnings): Fix cross link.
-
-2011-01-15  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.texi: Update Fortran 2003 Status section.
-
-	PR fortran/47177
-	* invoke.texi: Add missing "-E" to the -dM example.
-
-2011-01-13  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47268
-	* intrinsic.texi (get_command_argument, get_environment_variable):
-	Mark arguments as optional in the Arguments section.
-
-2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
-	    Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47260
-	* trans-decl.c (gfc_get_extern_function_decl,
-	build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
-	calling decl_attributes.
-
-2011-01-13  Tobias Burnus  <burnus@net-b.de>
-	    Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/45848
-	PR fortran/47204
-	* gfortran.h (gfc_code): Move union ext's case_list into
-	the struct block.
-	* dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
-	by "block.".
-	* frontend-passes.c (gfc_code_walker): Ditto.
-	* match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
-	gfc_match_type_is, gfc_match_class_is): Ditto.
-	* resolve.c (resolve_select, resolve_select_type): Ditto.
-	* st.c (gfc_free_statement): Ditto.
-	* trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
-	gfc_trans_character_select): Ditto.
-	* parse.c (resolve_all_program_units): For error recovery, avoid
-	segfault is proc_name is NULL.
-
-2011-01-11  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47051
-	* trans-array.c (gfc_alloc_allocatable_for_assignment): Change
-	to be standard compliant by testing for shape rather than size
-	before skipping reallocation. Improve comments.
-
-2011-01-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47224
-	* resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
-	of code.
-
-2011-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/38536
-	* resolve.c (is_scalar_expr_ptr):  For a substring reference,
-	use gfc_dep_compare_expr to compare start and end expession.
-	Add FIXME for using gfc_deb_compare_expr elsewhere.
-
-2011-01-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/46313
-	* class.c (get_unique_type_string): Make type name start with upper
-	case letter.
-
-2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/46405
-	* invoke.texi:  Mention -ffree-line-length-none and
-	-ffixed-line-length-none for preprocessing.
-
-2011-01-08  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/46896
-	* trans-expr.c (gfc_conv_procedure_call): With a non-copying
-	procedure argument (eg TRANSPOSE) use a temporary if there is
-	any chance of aliasing due to host or use association.
-	(arrayfunc_assign_needs_temporary): Correct logic for function
-	results and do not use a temporary for implicitly PURE
-	variables.  Use a temporary for Cray pointees.
-	* symbol.c (gfc_add_save): Explicit SAVE not compatible with
-	implicit pureness of containing procedure.
-	* decl.c (match_old_style_init, gfc_match_data): Where decl
-	would fail in PURE procedure, set implicit_pure to zero.
-	* gfortran.h: Add implicit_pure to structure symbol_attr and
-	add prototype for function gfc_implicit_pure.
-	* expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
-	Where decl would fail in PURE procedure, reset implicit_pure.
-	* io.c (match_vtag, gfc_match_open, gfc_match_close,
-	gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
-	* match.c (gfc_match_critical, gfc_match_stopcode,
-	sync_statement, gfc_match_allocate, gfc_match_deallocate): The
-	same.
-	* parse.c (decode_omp_directive): The same.
-	(parse_contained): If not PURE, set implicit pure attribute.
-	* resolve.c (resolve_formal_arglist, resolve_structure_cons,
-	resolve_function, resolve_ordinary_assign): The same.
-	(gfc_implicit_pure): New function.
-	* module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
-	to ab_attribute enum and use it in this function.
-
-2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/45777
-	* symbol.c (gfc_symbols_could_alias):  Strip gfc_ prefix,
-	make static and move in front of its only caller, to ...
-	* trans-array.c (symbols_could_alias): ... here.
-	Pass information about pointer and target status as
-	arguments.  Allocatable arrays don't alias anything
-	unless they have the POINTER attribute.
-	(gfc_could_be_alias):  Keep track of pointer and target
-	status when following references.  Also check if typespecs
-	of components match those of other components or symbols.
-
-2011-01-07  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/41580
-	* class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
-	* intrinsic.c (add_functions): Use simplify functions for
-	EXTENDS_TYPE_OF and SAME_TYPE_AS.
-	* intrinsic.h (gfc_simplify_extends_type_of,
-	gfc_simplify_same_type_as): New prototypes.
-	* simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
-	gfc_simplify_same_type_as): New functions.
-
-2011-01-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47189
-	PR fortran/47194
-	* gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
-	* class.c (gfc_class_null_initializer): Initialize _vptr to declared
-	type.
-	* expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
-	* resolve.c (resolve_deallocate_expr): _data component will be added
-	at translation stage.
-	* symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
-	* trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
-
-2011-01-06  Daniel Franke  <franke.daniel@gmail.com>
-
-	PR fortran/33117
-	PR fortran/46478
-	* parse.c (parse_interface): Remove check for procedure types.
-	* interface.c (check_interface0): Verify that procedures are
-	either all SUBROUTINEs or all FUNCTIONs.
-
-2011-01-05  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47180
-	* trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
-	'vtab' is initialized).
-
-2011-01-05  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47180
-	* trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
-	assignment, set the _vptr component to the declared type.
-
-2011-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/46017
-	* resolve.c (resolve_allocate_deallocate): Follow references to
-	check for duplicate occurence of allocation/deallocation objects.
-
-2011-01-05  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47024
-	* trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
-	of polymorphic allocatables according to their declared type.
-
-2011-01-04  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/46448
-	* class.c (gfc_find_derived_vtab): Set the module field for the copying
-	routine to make sure it receives module name mangling.
-
-2011-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* gfortranspec.c (lang_specific_driver): Update copyright notice
-	dates.
-
-2011-01-03  Janus Weil  <janus@gcc.gnu.org>
-
-	* intrinsic.texi (LEADZ): Fix example.
-
-2011-01-02  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/46408
-	* class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
-	routine.
-
 
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/gcc/fortran/ChangeLog-2011 b/gcc/fortran/ChangeLog-2011
new file mode 100644
index 0000000..c7ac160
--- /dev/null
+++ b/gcc/fortran/ChangeLog-2011
@@ -0,0 +1,4090 @@
+2011-12-31  Thomas König  <tkoenig@gcc.gnu.org>
+
+	PR fortran/51502
+	* expr.c (gfc_check_vardef_context):  When determining
+	implicit pure status, also check for variable definition
+	context.  Walk up namespaces until a procedure is
+	found to reset the implict pure attribute.
+	* resolve.c (gfc_implicit_pure):  Walk up namespaces
+	until a procedure is found.
+
+2011-12-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* dependency.c (gfc_dep_compare_functions):  Document
+	new behavior for REALs and complex.  Add comment to cases
+	where only INTEGERs are handled.  Compare REAL and COMPLEX
+	constants, returning 0 and -2 only.  Add assert to make
+	sure that only integer constants are compared.
+
+2011-12-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51605
+	* parse.c (gfc_fixup_sibling_symbols): Regard FL_LABEL as
+	local symbol.
+
+2011-12-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51605
+	* match.c (gfc_match_select_type): Handle
+	scalar polymophic coarrays.
+	(select_type_set_tmp, ): Ditto; avoid segfault if !class_ok.
+	* primary.c (gfc_match_rvalue): Avoid segfault if !class_ok.
+	* resolve.c (resolve_select_type): Ditto.
+	(resolve_assoc_var): Fix setting the TARGET attribute for
+	polymorphic selectors which are pointers.
+
+2011-12-19  Tobias Burnus  <burnus@net-b.de>
+
+	* check.c (coarray_check): Add class ref if needed.
+	* resolve.c (resolve_fl_var_and_proc,
+	resolve_fl_derived0, resolve_symbol): Fix checking
+	for BT_CLASS.
+
+2011-12-15  Paul Thomas  <pault@gcc.gnu.org>
+
+	* trans-expr.c (gfc_walk_function_expr): Detect elemental
+	procedure components as well as elemental procedures.
+	* trans-array.c (gfc_conv_procedure_call): Ditto.
+	* trans-decl.c (gfc_trans_deferred_vars): Correct erroneous
+	break for class pointers to continue.
+
+2011-12-15  Toon Moene  <toon@moene.org>
+
+	PR fortran/51310
+	* resolve.c (build_default_init_expr): Allow non-allocatable,
+	non-compile-time-constant-shape arrays to have a default
+	initializer.
+	* invoke.texi: Delete the restriction on automatic arrays not
+	being initialized by -finit-<type>=<constant>.
+
+2011-12-15  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51550
+	PR fortran/47545
+	PR fortran/49050
+	PR fortran/51075	
+	* resolve.c (resolve_fl_derived0): Print not-implemented error
+	for deferred-length character components.
+
+2011-12-15  Tobias Burnus  <burnus@net-b.de>
+
+	* primary.c (gfc_match_varspec): Match array spec for
+	polymorphic coarrays.
+	(gfc_match_rvalue): If a symbol of unknown flavor has a
+	codimension, mark it as a variable.
+	* simplify.c (gfc_simplify_image_index): Directly call
+	simplify_cobound.
+	* trans-intrinsic.c (trans_this_image): Fix handling of
+	corank = 1 arrays.
+
+2011-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/51517
+	* trans-decl.c (gfc_get_symbol_decl): Don't set DECL_INITAL on span.
+	(gfc_trans_deferred_vars): Instead add its runtime initialization
+	here.
+
+2011-12-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50923
+	* trans-decl.c (generate_local_decl): Set TREE_NO_WARNING only
+	if the front end has printed a warning.
+	(gfc_generate_function_code): Fix unset-result warning.
+
+2011-12-11  Paul Thomas  <pault@gcc.gnu.org>
+	Tobias Burnus  <burnus@gcc.gnu.org>
+
+	PR fortran/41539
+	PR fortran/43214
+	PR fortran/43969
+	PR fortran/44568
+	PR fortran/46356
+	PR fortran/46990
+	PR fortran/49074
+	* interface.c (symbol_rank): Return the rank of the _data
+	component of class objects.
+	(compare_parameter): Also compare the derived type of the class
+	_data component for type mismatch.  Similarly, return 1 if the
+	formal and _data ranks match.
+	(compare_actual_formal): Do not compare storage sizes for class
+	expressions. It is an error if an actual class array, passed to
+	a formal class array is not full.
+	* trans-expr.c (gfc_class_data_get, gfc_class_vptr_get,
+	gfc_vtable_field_get, gfc_vtable_hash_get, gfc_vtable_size_get,
+	gfc_vtable_extends_get, gfc_vtable_def_init_get,
+	gfc_vtable_copy_get): New functions for class API.
+	(gfc_conv_derived_to_class): For an array reference in an
+	elemental procedure call retain the ss to provide the
+	scalarized array reference. Moved in file.
+	(gfc_conv_class_to_class): New function.
+	(gfc_conv_subref_array_arg): Use the type of the
+	class _data component as a basetype.
+	(gfc_conv_procedure_call): Ensure that class array expressions
+	have both the _data reference and an array reference. Use 
+	gfc_conv_class_to_class to handle class arrays for elemental
+	functions in scalarized loops, class array elements and full
+	class arrays. Use a call to gfc_conv_subref_array_arg in order
+	that the copy-in/copy-out for passing class arrays to derived
+	type arrays occurs correctly.
+	(gfc_conv_expr): If it is missing, add the _data component
+	between a class object or component and an array reference.
+	(gfc_trans_class_array_init_assign): New function.
+	(gfc_trans_class_init_assign): Call it for array expressions.
+	* trans-array.c (gfc_add_loop_ss_code): Do not use a temp for
+	class scalars since their size will depend on the dynamic type.
+	(build_class_array_ref): New function.
+	(gfc_conv_scalarized_array_ref): Call build_class_array_ref.
+	(gfc_array_init_size): Add extra argument, expr3, that represents
+	the SOURCE argument. If present,use this for the element size.
+	(gfc_array_allocate): Also add argument expr3 and use it when
+	calling gfc_array_init_size.
+	(structure_alloc_comps): Enable class arrays.
+	* class.c (gfc_add_component_ref): Carry over the derived type
+	of the _data component.
+	(gfc_add_class_array_ref): New function.
+	(class_array_ref_detected): New static function.
+	(gfc_is_class_array_ref): New function that calls previous.
+	(gfc_is_class_scalar_expr): New function.
+	(gfc_build_class_symbol): Throw not implemented error for
+	assumed size class arrays.  Remove error that prevents
+	CLASS arrays.
+	(gfc_build_class_symbol): Prevent pointer/allocatable conflict.
+	Also unset codimension.
+	(gfc_find_derived_vtab): Make 'copy' elemental and set the
+	intent of the arguments accordingly.: 
+	* trans-array.h: Update prototype for gfc_array_allocate.
+	* array.c (gfc_array_dimen_size): Return failure if class expr.
+	(gfc_array_size): Likewise.
+	* gfortran.h: New prototypes for gfc_add_class_array_ref,
+	gfc_is_class_array_ref and gfc_is_class_scalar_expr.
+	* trans-stmt.c (trans_associate_var): Exclude class targets
+	from test. Move the allocation of the _vptr to an earlier time
+	for class objects.
+	(trans_associate_var): Assign the descriptor directly for class
+	arrays.
+	(gfc_trans_allocate): Add expr3 to gfc_array_allocate arguments.
+	Convert array element references into sections. Do not invoke
+	gfc_conv_procedure_call, use gfc_trans_call instead.
+	* expr.c (gfc_get_corank): Fix for BT_CLASS.
+	(gfc_is_simply_contiguous): Exclude class from test.
+	* trans.c (gfc_build_array_ref): Include class array refs.
+	* trans.h: Include prototypes for class API functions that are
+	new in trans-expr. Define GFC_DECL_CLASS(node).
+	* resolve.c (check_typebound_baseobject ): Remove error for
+	non-scalar base object.
+	(resolve_allocate_expr): Ensure that class _data component is
+	present. If array, call gfc_expr_to_intialize.
+	(resolve_select): Remove scalar error for SELECT statement as a
+	temporary measure.
+	(resolve_assoc_var): Update 'target' (aka 'selector') as
+	needed. Ensure that the target expression has the right rank.
+	(resolve_select_type): Ensure that target expressions have a
+	valid locus.
+	(resolve_allocate_expr, resolve_fl_derived0): Fix for BT_CLASS.
+	* trans-decl.c (gfc_get_symbol_decl): Set GFC_DECL_CLASS, where
+	appropriate.
+	(gfc_trans_deferred_vars): Get class arrays right.
+	* match.c(select_type_set_tmp): Add array spec to temporary.
+	(gfc_match_select_type): Allow class arrays.
+	* check.c (array_check): Ensure that class arrays have refs.
+	(dim_corank_check, dim_rank_check): Retrun success if class.
+	* primary.c (gfc_match_varspec): Fix for class arrays and
+	co-arrays. Make sure that class _data is present.
+	(gfc_match_rvalue): Handle class arrays.
+	*trans-intrinsic.c (gfc_conv_intrinsic_size): Add class array
+	reference.
+	(gfc_conv_allocated): Add _data component to class expressions.
+	(gfc_add_intrinsic_ss_code): ditto.
+	* simplify.c (simplify_cobound): Fix for BT_CLASS.
+	(simplify_bound): Return NULL for class arrays.
+	(simplify_cobound): Obtain correct array_spec. Use cotype as
+	appropriate. Use arrayspec for bounds.
+
+2011-12-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50690
+	* frontend-passes.c (in_omp_workshare):  New variable.
+	(cfe_expr_0):  Don't eliminiate common function if it would put
+	the variable immediately into a WORKSHARE construct.
+	(optimize_namespace):  Set in_omp_workshare.
+	(gfc_code_walker):  Keep track of OMP PARALLEL and OMP WORKSHARE
+	constructs.
+
+2011-12-10  Tobias Burnus  <burnus@net-b.de>
+
+	* trans-decl.c (add_argument_checking): Fix syntax.
+
+2011-12-10  Tobias Burnus  <burnus@net-b.de>
+	    Kai Tietz  <ktietz@redhat.com>
+
+	* trans-decl.c (add_argument_checking): Check ts.deferred earlier.
+	* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use %ld with long.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50815
+	* trans-decl.c (add_argument_checking): Skip bound checking
+	for deferred-length strings.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51378
+	* symbol.c (gfc_find_component): Fix access check of parent
+	components.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51407
+	* io/transfer.c (require_numeric_type): New function.
+	(formatted_transfer_scalar_read, formatted_transfer_scalar_write):
+	Use it, allow BOZ edit descriptors with F2008.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51448
+	* fortran/trans-array.c (get_std_lbound): Fix handling of
+	conversion functions.
+
+2011-12-08  Toon Moene  <toon@moene.org>
+
+	PR fortran/51310
+	* invoke.texi: Itemize the cases for which
+	-finit-<type>=<constant> doesn't work.
+
+2011-12-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51435
+	* expr.c (gfc_has_default_initializer): Fix handling of
+	DT with initialized pointer components.
+
+2011-12-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/51338
+	* dependency.c (are_identical_variables):  Handle case where
+	end fields of substring references are NULL.
+
+2011-12-04  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51383
+	* resolve.c (find_array_spec): Use ref->u.c.component
+	directly without starting from ts.u.derived.
+
+2011-12-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48887
+	* match.c (select_type_set_tmp): Don't set allocatable/pointer
+	attribute.
+	* class.c (gfc_build_class_symbol): Handle
+	attr.select_type_temporary.
+
+2011-12-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50684
+	* check.c (variable_check): Fix intent(in) check.
+
+2011-12-03  Tobias Burnus  <burnus@net-b.de>
+
+	* check.c (gfc_check_move_alloc): Allow nonpolymorphic
+	FROM with polymorphic TO.
+	* trans-intrinsic.c (conv_intrinsic_move_alloc): Handle
+	nonpolymorphic FROM with polymorphic TO.
+
+2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* module.c (dt_lower_string): Make static.
+	(dt_upper_string): Likewise.
+
+2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR fortran/25708
+	* module.c (parse_string): Read string into resizable array
+	instead of parsing twice and seeking.
+	(peek_atom): New implementation avoiding seeks.
+	(require_atom): Save and set column and line explicitly for error
+	handling.
+
+2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* misc.c (gfc_open_file): Don't call stat.
+
+2011-11-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/40958
+	* module.c (prev_module_line):  New variable.
+	(prev_module_column):  New variable.
+	(prev_character):  New variable.
+	(module_char):  Update the new variables.
+	(module_unget_char):  New function.
+	(parse_string):  Use module_unget_char.
+	(parse_integer):  Likewise.
+	(parse_name):  Likewise.
+
+2011-11-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51306
+	PR fortran/48700
+	* check.c (gfc_check_move_alloc): Make sure that from/to
+	are both polymorphic or neither.
+	* trans-intrinsic.c (conv_intrinsic_move_alloc): Cleanup,
+	generate inline code.
+
+2011-11-28  Tobias Burnus  <burnus@net-b.de>
+	    Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/51308
+	* symbol.c (check_conflict): Ignore BIND(C) + PARAMETER
+	conflicts for ISO_C_BINDING variables.
+	(gen_special_c_interop_ptr): Don't mark c_ptr_null/c_funptr_null
+	as SAVE.
+
+2011-11-25  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (set_loop_bounds): Remove dead conditions.
+
+2011-11-25  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/51250
+	PR fortran/43829
+	* trans-array.c (gfc_trans_create_temp_array): Get dimension from
+	the right gfc_ss struct.
+
+2011-11-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50408
+	* trans-decl.c (gfc_get_module_backend_decl): Also copy
+	ts.u.derived from the gsym if the ts.type is BT_CLASS.
+	(gfc_get_extern_function_decl): Copy also the backend_decl
+	for the symbol's ts.u.{derived,cl} from the gsym.
+	* trans-types.c (gfc_copy_dt_decls_ifequal): Directly
+	return if "from" and "to" are the same.
+
+2011-11-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51302
+	* trans-stmt.c (gfc_trans_simple_do): Add a fold_convert.
+
+2011-11-24  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51218
+	* resolve.c (pure_subroutine): If called subroutine is
+	impure, unset implicit_pure.
+	(resolve_function): Move impure check to simplify code.
+
+2011-11-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51207
+	* class.c (gfc_find_derived_vtab): Mark __def_init as PARAMETER
+	and hence as TREE_READONLY; add subroutine attribute to
+	__copy_ procedure.
+
+	PR fortran/50640
+	* trans.h (GFC_DECL_PUSH_TOPLEVEL): New DECL_LANG_FLAG_7.
+	* trans-decl.c (gfc_get_symbol_decl): Mark __def_init and vtab as
+	GFC_DECL_PUSH_TOPLEVEL.
+	(gfc_generate_function_code): If GFC_DECL_PUSH_TOPLEVEL, push it there.
+	(build_function_decl): Push __copy_ procedure to the toplevel.
+
+2011-11-16  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/39427
+	PR fortran/37829
+	* decl.c (match_data_constant, match_data_constant, variable_decl,
+	gfc_match_decl_type_spec, access_attr_decl,
+	check_extended_derived_type, gfc_match_derived_decl,
+	gfc_match_derived_decl, gfc_match_derived_decl) Modified to deal
+	with DT constructors.
+	* gfortran.h (gfc_find_dt_in_generic,
+	gfc_convert_to_structure_constructor): New function prototypes.
+	* interface.c (check_interface0, check_interface1,
+	gfc_search_interface): Ignore DT constructors in generic list.
+	* match.h (gfc_match_structure_constructor): Update prototype.
+	* match.c (match_derived_type_spec): Ensure that one uses the DT
+	not the generic function.
+	* module.c (MOD_VERSION): Bump.
+	(dt_lower_string, dt_upper_string): New functions.
+	(find_use_name_n, find_use_operator, compare_true_names,
+	find_true_name, add_true_name, fix_mio_expr, load_needed,
+	read_module, write_dt_extensions, write_symbol): Changes to deal with
+	different symtree vs. sym names.
+	(create_derived_type): Create also generic procedure.
+	* parse.c (gfc_fixup_sibling_symbols): Don't regard DT and generic
+	function as the same.
+	* primary.c (gfc_convert_to_structure_constructor): New function.
+	(gfc_match_structure_constructor): Restructured; calls
+	gfc_convert_to_structure_constructor.
+	(build_actual_constructor, gfc_match_rvalue): Update for DT generic
+	functions.
+	* resolve.c (resolve_formal_arglist, resolve_structure_cons,
+	is_illegal_recursion, resolve_generic_f, resolve_variable,
+	resolve_fl_variable_derived, resolve_fl_derived0,
+	resolve_symbol): Handle DT and DT generic constructors.
+	* symbol.c (gfc_use_derived, gfc_undo_symbols,
+	gen_special_c_interop_ptr, gen_cptr_param,
+	generate_isocbinding_symbol, gfc_get_derived_super_type): Handle
+	derived-types, which are hidden in the generic type.
+	(gfc_find_dt_in_generic): New function
+	* trans-array.c (gfc_conv_array_initializer): Replace FL_PARAMETER
+	expr by actual value.
+	* trans-decl.c (gfc_get_module_backend_decl, gfc_trans_use_stmts):
+	Ensure that we use the DT and not the generic function.
+	* trans-types.c (gfc_get_derived_type): Ensure that we use the DT
+	and not the generic procedure.
+
+2011-11-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51073
+	* trans-decl.c (generate_coarray_sym_init): Handle zero-sized arrays.
+
+2011-11-09  Tobias Burnus  <burnus@net-b.de>
+
+	* symbol.c (clear_sym_mark, traverse_ns): Remove functions.
+	(count_st_nodes, do_traverse_symtree, fill_st_vector): New functions.
+	(gfc_traverse_symtree, gfc_traverse_ns): Call do_traverse_symtree.
+
+2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/50016
+	* gfortran.texi (Data consistency and durability): New section.
+
+2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/50540
+	* resolve.c (resolve_forall_iterators): Transform internal errors
+	to normal errors.
+
+2011-11-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50960
+	* class.c (gfc_find_derived_vtab): Make the vtab symbols FL_PARAMETER.
+	* expr.c (gfc_simplify_expr): Prevent vtabs from being replaced with
+	their value.
+	* resolve.c (resolve_values): Use-associated symbols do not need to
+	be resolved again.
+	(resolve_fl_parameter): Make sure the symbol has a value.
+
+2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/38718
+	* intrinsic.c (add_functions): Allow dreal simplification.
+	* intrinsic.h (gfc_simplify_dreal): New prototype.
+	* simplify.c (gfc_simplify_dreal): New function.
+
+2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/21881
+	* trans-types.c (gfc_get_dtype): Issue a fatal error instead of
+	an internal error.
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/50404
+	* io.c (gfc_resolve_close): CLOSE requires a UNIT.
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/50409
+	* expr.c (gfc_simplify_expr): Substrings can't have negative
+	length.
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/50334
+	* invoke.texi (-finit-*): Document interaction with
+	-Wuninitialized.
+
+2011-11-07  François-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/49188
+	PR libfortran/49336
+	* invoke.texi: Fix documentation of fsign-zero option. Remove
+	contractions.
+	* intrinsic.texi: Fix ATAN2 documentation for signed zeros.
+	Remove contractions.
+	* gfortran.texi: Remove contractions.
+
+2011-11-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50919
+	* class.c (add_proc_comp): Don't add non-overridable procedures to the
+	vtable.
+	* resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
+	Don't generate a dynamic _vptr call for non-overridable procedures.
+
+2011-11-07  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* intrinsic.texi (MCLOCK, MCLOCK8, TIME, TIME8): Functions clock
+	and time are part of the C standard library.
+
+2011-11-06  Janus Weil  <janus@gcc.gnu.org>
+
+	* gfortran.h (gfc_extend_expr): Modified prototype.
+	* interface.c (gfc_extend_expr): Return 'match' instead of 'gfc_try'.
+	Remove argument 'real_error'.
+	* resolve.c (resolve_operator): Modified call to 'gfc_extend_expr'.
+
+2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
+	    Aldy Hernandez  <aldyh@redhat.com>
+
+	Merged from cxx-mem-model.
+
+	* types.def: (BT_SIZE, BT_CONST_VOLATILE_PTR, BT_FN_VOID_INT,
+	BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT,
+	BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR,
+	BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT,
+	BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT,
+	BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT,
+	BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT): New types.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/43829
+	* trans-array.c (gfc_conv_expr_descriptor): Accept the inline intrinsic
+	case in the assertion.
+	* trans-intrinsic (enter_nested_loop): New function.
+	(gfc_conv_intrinsic_arith): Support non-scalar cases.
+	(nest_loop_dimension, walk_inline_intrinsic_arith): New functions.
+	(walk_inline_intrinsic_function): Handle sum and product.
+	(gfc_inline_intrinsic_function_p): Ditto.
+	* trans.h (gfc_get_loopinfo): New macro.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Introduce parent
+	expression variable.  Use it.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-intrinsic.c (gfc_conv_intrinsic.c): Introduce current loop
+	pointer.  Use it.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Small argument handling
+	cleanup.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-intrinsic.c (gfc_conv_intrinsic_arith): Update conditions.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* frontend-passes.c (cfe_register_funcs): Return early in the case
+	of an inline intrinsic function.
+	(optimize_binop_array_assignment): Skip optimization in the case of
+	an inline intrinsic function.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* array.c (match_subscript): Skip whitespaces before setting locus.
+	* matchexp.c (match_level_1): Ditto.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Set loop's
+	temporary rank to the loop rank. Mark ss chains for multiple loop
+	if necessary.  Use gfc_trans_scalarized_loop_boundary to end one loop
+	and start another.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set loop's
+	temporary rank to the loop rank. Mark ss chains for multiple loop
+	if necessary.  Use gfc_trans_scalarized_loop_boundary to end one loop
+	and start another.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Don't calculate
+	offset twice in generated code.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-expr.c (gfc_conv_procedure_call): Handle temporaries for
+	arguments to elemental calls.
+	* trans-stmt.c (replace_ss): New function.
+	(gfc_conv_elemental_dependencies): Remove temporary loop handling.
+	Create a new ss for the temporary and replace the original one with it.
+	Remove fake array references. Recalculate all offsets.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.h (gfc_free_ss, gfc_set_delta): New prototypes.
+	* trans-array.c (gfc_free_ss): Remove forward declaration.
+	Make non-static.
+	(set_delta, gfc_set_delta): Remove forward declaration.
+	Make non-static and rename the former to the later. Update uses.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (gfc_inline_intrinsic_function_p): Move prototype...
+	* gfortran.h (gfc_inline_intrinsic_function_p): ... here.
+	* dependency.c (gfc_check_argument_var_dependency): Check dependencies
+	of inline intrinsics' arguments.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): New pointers to outer
+	dimension's ss and loop. Use them.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (outermost_loop): New function.
+	(gfc_trans_array_constructor, gfc_set_vector_loop_bounds,
+	gfc_add_loop_ss_code): Put generated code out of the outermost loop.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (constant_array_constructor_loop_size):
+	Handle multiple loops.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (get_rank, get_loop_upper_bound_for_array):
+	New functions.
+	(gfc_trans_array_constructor): Handle multiple loops.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_loopinfo): New field parent.
+	* trans-array.c (gfc_cleanup_loop): Free nested loops.
+	(gfc_add_ss_to_loop): Set nested_loop's parent loop.
+	(gfc_trans_array_constructor): Update assertion.
+	(gfc_conv_loop_setup): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_add_loop_ss_code): Skip non-nestedmost ss.
+	Call recursively gfc_add_loop_ss_code for all the nested loops.
+	(gfc_conv_ss_startstride): Only get the descriptor for the outermost
+	ss. Call recursively gfc_conv_ss_startstride for all the nested loops.
+	(set_loop_bounds): Call recursively for all the nested loops.
+	(set_delta): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_loopinfo): New fields nested and next.
+	* trans-array.c (gfc_add_ss_to_loop): Update list of nested list if
+	ss has non-null nested_ss field.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_create_temp_array): Loop over the parents.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (get_array_ref_dim, get_scalarizer_dim_for_array_dim): 
+	Rename the former to the latter and loop over the parents.
+	(innermost_ss): New function.
+	(get_array_ref_dim_for_loop_dim): New function.
+	(gfc_trans_create_temp_array): Use get_scalarizer_dim_for_array_dim.
+	(set_loop_bounds): Use get_array_dim_for_loop_dim).
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss): New field nested_ss.
+	* trans-expr.c (gfc_advance_se_ss_chain): Update assertion.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (set_vector_loop_bounds): Loop over the parents.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_array_constructor): Loop over the parents.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_set_loop_bounds_from_array_spec): Loop over the
+	parents.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss): New field parent.
+	* trans-array.c (gfc_trans_scalarizing_loops): Skip clearing if a
+	parent exists.
+	* trans-expr.c (gfc_advance_se_ss_chain): Move to parent ss at the
+	end of the chain.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.h (gfc_trans_create_temp_array): Remove loop argument.
+	* trans-array.c (gfc_trans_create_temp_array): Ditto.  Get loop from ss.
+	Update reference to loop.  Remove loop argument.
+	(gfc_trans_array_constructor, gfc_conv_loop_setup): Update calls to
+	gfc_trans_create_temp_array.
+	* trans-expr.c (gfc_conv_procedure_call): Ditto.
+	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
+	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+	Set loop before calling gfc_trans_create_temp_array.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_create_temp_array): New variable total_dim.
+	Set total_dim to loop's rank. Replace usages of loop's rank.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_array_constructor, trans_array_constructor):
+	Rename the former to the later.  Get loop from ss.
+	Remove loop argument.
+	(gfc_add_loop_ss_code): Update call.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_set_vector_loop_bounds): Get loop from ss.
+	Remove loop argument.
+	(gfc_add_loop_ss_code): Update call.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss): New field loop.
+	* trans-array.c (set_ss_loop): New function.
+	(gfc_add_ss_to_loop): Call set_ss_loop.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss_info): New field refcount.
+	* trans-array.c (free_ss_info): Decrement refcount. Return early if
+	still non-zero.
+	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss): Increment
+	refcount.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_create_temp_array): Move invariant condition
+	out of the containing loop. 
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_conv_loop_setup, gfc_trans_create_temp_array):
+	Move specloop arrays clearing from the former to the latter.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (set_loop_bounds): Separate the beginning of
+	gfc_conv_loop_setup into a function of its own.
+	(set_delta): Separate the end of gfc_conv_loop_setup into a function
+	of its own.
+	(gfc_conv_loop_setup): Call set_loop_bounds and set delta.
+	(set_loop_bounds, set_delta, gfc_conv_loop_setup): Make loopspec a
+	pointer to the specloop field from the loop struct.
+
+2011-11-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50933
+	* interface.c (gfc_compare_derived_types): Fix check for BIND(C).
+
+2011-11-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50960
+	* trans-decl.c (gfc_finish_var_decl): Mark PARAMETER as TREE_READONLY.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+	gfc_ss::where into gfc_ss_info.
+	* trans-array.c (gfc_add_loop_ss_code):
+	Update reference chains.
+	* trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+	gfc_ss::useflags into gfc_ss_info.
+	* trans-array.c (gfc_mark_ss_chain_used, gfc_trans_preloop_setup,
+	gfc_trans_scalarizing_loops, gfc_trans_scalarized_boundary):
+	Update reference chains.
+	* trans-expr.c (gfc_conv_procedure_call): Ditto.
+	* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+	gfc_ss::data::info into gfc_ss_info::data and remove empty union
+	gfc_ss::data.
+	* trans-array.c (gfc_free_ss, gfc_trans_create_temp_array,
+	gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
+	gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
+	gfc_conv_ss_descriptor, gfc_trans_array_bound_check,
+	gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
+	add_array_offset, gfc_trans_preloop_setup,
+	gfc_trans_scalarized_boundary, gfc_conv_section_startstride,
+	gfc_conv_ss_startstride, gfc_could_be_alias,
+	gfc_conv_loop_setup, gfc_conv_expr_descriptor,
+	gfc_alloc_allocatable_for_assignment, gfc_walk_array_ref):
+	Update reference chains and factor them where possible.
+	* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
+	gfc_conv_procedure_call, gfc_trans_subarray_assign): Updata reference
+	chains.
+	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
+	* trans-io.c (transfer_array_component): Ditto.
+	* trans-stmt.c (gfc_conv_elemental_dependencies,
+	gfc_trans_pointer_assign_need_temp): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
+	gfc_ss::data::temp into gfc_ss_info::data.
+	* trans-array.c (gfc_get_temp_ss, gfc_conv_loop_setup): Update reference
+	chains.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_ss_info): Move member struct
+	gfc_ss::data::scalar into newly created union gfc_ss_info::data,
+	and rename subfield expr to value.
+	* trans-array.c (gfc_add_loop_ss_code, gfc_conv_array_index_offset,
+	gfc_conv_expr_descriptor): Update reference chains.
+	* trans-const.c (gfc_conv_constant): Ditto.
+	* trans-expr.c (gfc_conv_expr): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field
+	string_length from the former struct to the latter.
+	* trans-array.c
+	(gfc_get_temp_ss, gfc_trans_array_constructor, gfc_add_loop_ss_code,
+	gfc_conv_ss_descriptor, gfc_conv_scalarized_array_ref,
+	gfc_conv_resolve_dependencies, gfc_conv_loop_setup,
+	gfc_conv_expr_descriptor): Update references to string_length and
+	factor common reference chains where possible.
+	* trans-const.c (gfc_conv_constant): Ditto.
+	* trans-expr.c (gfc_conv_variable, gfc_conv_subref_array_arg,
+	gfc_conv_expr): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_ss_info): Move field expr from
+	the former struct to the latter.
+	* trans-array.c
+	(gfc_get_array_ss, gfc_get_scalar_ss,
+	gfc_trans_constant_array_constructor, gfc_trans_array_constructor,
+	gfc_add_loop_ss_code, gfc_conv_ss_descriptor,
+	gfc_trans_array_bound_check, gfc_conv_array_index_offset,
+	gfc_conv_scalarized_array_ref, gfc_conv_ss_startstride,
+	gfc_could_be_alias, gfc_conv_resolve_dependencies,
+	gfc_conv_loop_setup, gfc_conv_expr_descriptor,
+	gfc_alloc_allocatable_for_assignment): Update references to expr and
+	factor common reference chains where possible.
+	* trans-const.c (gfc_conv_constant): Ditto.
+	* trans-expr.c (gfc_conv_variable, gfc_conv_procedure_call,
+	gfc_conv_array_constructor_expr, gfc_conv_expr,
+	gfc_conv_expr_reference): Ditto.
+	* trans-intrinsic.c (trans_this_image, gfc_conv_intrinsic_bound,
+	gfc_conv_intrinsic_cobound, gfc_conv_intrinsic_funcall,
+	gfc_add_intrinsic_ss_code): Ditto.
+	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss_info): New struct.
+	(gfc_get_ss_info): New macro.
+	(struct gfc_ss): Move type field to struct gfc_ss_info.
+	Add an info field of type gfc_ss_info.
+	* trans-array.c (free_ss_info): New function.
+	(gfc_free_ss): Call free_ss_info.
+	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss):
+	Allocate gfc_ss_info field.
+	(gfc_get_array_ss, gfc_get_temp_ss, gfc_get_scalar_ss,
+	gfc_set_vector_loop_bounds, gfc_add_loop_ss_code,
+	gfc_conv_array_index_offset, gfc_trans_preloop_setup,
+	gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
+	gfc_conv_ss_startstride, gfc_conv_resolve_dependencies,
+	gfc_conv_loop_setup, transposed_dims, gfc_conv_expr_descriptor,
+	gfc_walk_elemental_function_args): Update references to type.
+	* trans-const.c (gfc_conv_constant): Factor common reference chains
+	and update reference to type.
+	* trans-expr.c (gfc_conv_procedure_call, gfc_trans_assignment_1):
+	Update reference to type.
+	(gfc_conv_array_constructor_expr, gfc_conv_expr,
+	gfc_conv_expr_reference): Ditto. Factor common reference chains.
+	* trans-intrinsic.c (walk_inline_intrinsic_transpose): Update references
+	to type
+	* trans-stmt.c (gfc_trans_where_assign): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss, struct gfc_array_info): Move shape field
+	from the former struct to the latter.
+	* trans-array.c (gfc_conv_ss_startstride, gfc_conv_loop_setup):
+	Update field references.
+	* trans-expr.c (gfc_trans_subarray_assign): Update field references
+	and factor common reference chains.
+	* trans-io.c (transfer_array_component): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_array_info): Move dim and dimen fields...
+	(struct gfc_ss): ... here.  Remove gfc_ss::data::temp::dimen field.
+	* trans-array.c (gfc_conv_loop_setup): Remove temp_ss dim array
+	initialization.
+	(gfc_get_temp_ss): Initialize dim and dimen.
+	(gfc_free_ss, gfc_get_array_ss, gfc_get_temp_ss,
+	gfc_set_loop_bounds_from_array_spec, get_array_ref_dim,
+	gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
+	gfc_set_vector_loop_bounds, gfc_conv_scalarized_array_ref,
+	gfc_trans_preloop_setup, gfc_conv_ss_startstride,
+	gfc_conv_resolve_dependencies, gfc_conv_loop_setup, transposed_dims,
+	gfc_conv_expr_descriptor, gfc_alloc_allocatable_for_assignment,
+	gfc_walk_array_ref): Update field references.
+	* trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
+	Ditto.
+	* trans-intrinsic.c (walk_inline_intrinsic_transpose): Ditto.
+	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans.h (struct gfc_ss_info, struct gfc_array_info):
+	Rename the former to the latter.
+	* trans-array.c (gfc_get_array_ss, gfc_trans_allocate_array_storage,
+	get_array_ref_dim, gfc_trans_create_temp_array,
+	gfc_trans_constant_array_constructor, gfc_set_vector_loop_bounds,
+	gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
+	add_array_offset, gfc_trans_preloop_setup, gfc_conv_section_startstride,
+	gfc_conv_ss_startstride, gfc_conv_loop_setup, transposed_dims,
+	gfc_conv_expr_descriptor): Update all uses.
+	* trans-expr.c (gfc_conv_subref_array_arg, gfc_conv_procedure_call):
+	Ditto.
+	* trans-intrinsic.c (gfc_conv_intrinsic_transfer,
+	walk_inline_intrinsic_transpose): Ditto.
+	* trans-stmt.c (gfc_conv_elemental_dependencies,
+	gfc_trans_pointer_assign_need_temp): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (dim_ok, transposed_dims): Rename the former to the
+	latter.  Change argument type.  Invert return value.
+	(gfc_conv_expr_descriptor): Update calls.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (get_array_ref_dim): Change argument type and name.
+	Obtain previous argument from the new argument in the body.
+	(gfc_trans_create_temp_arry, gfc_conv_loop_setup): Update calls.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_set_vector_loop_bounds, set_vector_loop_bounds):
+	Rename the former to the latter.  Change type and name of argument.
+	Get previous argument from the new one.
+	(gfc_add_loop_ss_code): Update call.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.h (gfc_trans_create_temp_array): Replace info argument
+	with ss argument.
+	* trans-array.c (gfc_trans_create_temp_array): Ditto. Get info from ss.
+	(gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
+	gfc_trans_create_temp_array.
+	* trans-expr.c (gfc_conv_procedure_call): Ditto.
+	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Ditto.
+	* trans-stmt.c (gfc_conv_elemental_dependencies): Ditto.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_array_bound_check): Use ss argument
+	to get name.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_array_bound_check,
+	trans_array_bound_check): Rename the former to the latter.
+	Replace descriptor argument with ss argument.  Get descriptor from ss.
+	(gfc_conv_array_index_offset, conv_array_index_offset): Rename the
+	former to the latter.  Update call to trans_array_bound_check.
+	Replace info argument with ss argument.  Get info from ss.
+	(gfc_conv_scalarized_array_ref): Update call to conv_array_index_offset.
+	(add_array_offset): Ditto
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_constant_array_constructor,
+	trans_constant_array_constructor): Rename the former to the latter.
+	Don't set the rank of the temporary for the loop.  Remove then unused
+	loop argument.
+	(gfc_trans_array_constructor): Update call.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
+	marker, not after it.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_conv_ss_startstride): Access array bounds along
+	array dimensions instead of loop dimensions.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): Assertify one condition.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_walk_array_ref): Skip coarray dimensions.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (get_array_ref_dim): Remove redundant condition.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): Move common code...
+	(add_array_offset): ...into that new function.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): Use loop's dimension instead
+	of array's dimention. Check that it is indeed the same.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): Remove redundant assertion.
+	Special case outermost loop.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): Factor loop index
+	initialization.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): Move code earlier.
+
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_preloop_setup): Move array reference
+	initialisation earlier. Factor subsequent array references.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makef-lang.in (gfortranspec.o): Pass SHLIB instead of SHLIB_LINK.
+
+2011-10-30  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/50573
+	* check.c (gfc_check_dshift): Update argument checking for BOZ.
+	Update checking SHIFT against BITSIZE of I or J.
+	* intrinsic.texi: Update docs for DSHIFTL and DSHIFTR.
+
+2011-10-28  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* check.c (gfc_check_atan_2): Typo in comment.
+	(gfc_check_nearest): If 's' is constant, check that it is not 0.
+	* simplify.c (simplify_dshift, gfc_simplify_ibclr, gfc_simplify_ibits,
+	gfc_simplify_ibset, simplify_shift, gfc_simplify_ishftc,
+	gfc_simplify_nearest): Remove dead code.
+
+2011-10-23  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* simplify.c (simplify_transformation_to_array): Fix memory leak.
+
+2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/50821
+	* check.c (gfc_check_ishftc): Check args are constant before 
+	extracting the integer.
+
+2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/50514
+	* check.c (less_than_bitsize1): Check |shift| <= bit_size(i).
+	(gfc_check_ishftc):  Check |shift| <= bit_size(i) and check
+	that size is positive.
+
+2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/50524
+	* resolve.c (resolve_ref): Check return value of resolve_substring().
+
+2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* io.c (match_dt_format): Match a user-defined operator or a kind
+	type prefixed string.
+
+2011-10-19  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	* check.c (gfc_check_sizeof): Reject procedures as argument of SIZEOF.
+	* intrinsinc.texi (SIZEOF): Document it.
+	(STORAGE_SIZE): Fix special characters. Fix line breaks.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* trans.c (gfc_build_array_ref): If type is not an array, check that
+	there is nothing to do, and do nothing.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* trans-types.c (gfc_build_array_type): Don't force lower bound to one
+	in the deferred case.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* simplify.c (simplify_cobound): Accept non-last-in-ref-chain coarrays.
+	Don't set already set array ref.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* array.c (gfc_find_array_ref): Remove coarray-specific handling.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* check.c (dim_corank_check): Use gfc_get_corank to get corank.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* trans-intrinsic.c (walk_coarray): Change AR_ELEMENT to AR_SECTION.
+
+	PR fortran/50420
+	* trans-intrinsic.c (walk_coarray): Use gfc_walk_array_ref for
+	the scalarization chain initialization. 
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* trans-intrinsic.c (walk_coarray): Allow subreferences after a
+	coarray object reference.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* trans-array.c (gfc_walk_array_ref): Allow zero rank arrays
+	if they are coarrays.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.h (gfc_walk_array_ref): New prototype.
+	* trans-array.c (gfc_walk_array_ref): New function, containing
+	all but the beginning of gfc_walk_variable_expr's code.
+	(gfc_walk_variable_expr): Use gfc_walk_array_ref.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* trans-array.c (gfc_conv_expr_descriptor): Use loop.dimen instead of
+	ndim for the descriptor's rank.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* trans-array.c (gfc_conv_expr_descriptor): Count codimensions starting
+	from zero, and add then the relevant offset (either ndim or loop.dimen)
+	depending on context.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_conv_expr_descriptor): Save some horizontal space.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_conv_expr_descriptor): Move ndim initialization
+	earlier.
+
+2011-10-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	* decl.c (verify_c_interop_param): Renamed to
+	'gfc_verify_c_interop_param'. Add error message for polymorphic
+	arguments.
+	(verify_c_interop): Renamed to 'gfc_verify_c_interop'. Reject
+	polymorphic variables.
+	(verify_bind_c_sym): Renamed 'verify_c_interop'.
+	* gfortran.h (verify_c_interop,verify_c_interop_param): Renamed.
+	* check.c (gfc_check_sizeof): Ditto.
+	* resolve.c (gfc_iso_c_func_interface,resolve_fl_procedure): Ditto.
+	* symbol.c (verify_bind_c_derived_type): Ditto.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* cpp.c (print_line, cb_define): Adjust to avoid using internals
+	of struct line_map.  Use the public API instead.
+
+2011-10-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	PR fortran/50752
+	* primary.c (match_kind_param): Avoid segfault.
+
+2011-10-16  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes.c (current_ns):  Make static.
+	(create_var):  Note parent of newly created namespace.
+	(optimize_namespace):  Don't wak sibling namespaces
+	if they are EXEC_BLOCK because this is handled...
+	(gfc_code_walker):  ... here.  Also walk ASSOCIATE lists.
+
+2011-10-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	* primary.c (match_kind_param): Detect ISO_C_BINDING kinds.
+	(get_kind): Pass on 'is_iso_c' flag.
+	(match_integer_constant,match_real_constant,match_logical_constant):
+	Set 'ts.is_c_interop'.
+
+2011-10-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50547
+	* resolve.c (resolve_formal_arglist): Remove unneeded error message.
+	Some reshuffling.
+
+2011-10-15  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.texi (Fortran 2008 status, TS 29113 status,
+	Further Interoperability of Fortran with C): Update implementation
+	status, change references from TR 29113 to TS 29113.
+	* intrinsic.texi (RANK): Change TR 29113 to TS 29113.
+	* invoke.text (-std=): Ditto, change -std=f2008tr to -std=f2008ts.
+	* lang.opt (std=): Ditto.
+	* options.c (gfc_handle_option, set_default_std_flags): Ditto and
+	change GFC_STD_F2008_TR to GFC_STD_F2008_TS.
+	* libgfortran.h: Ditto.
+	* intrinsic.c (add_functions, gfc_check_intrinsic_standard): Ditto.
+	* decl.c (verify_c_interop_param): Ditto.
+
+2011-10-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50570
+	* expr.c (gfc_check_vardef_context): Don't throw an error on
+	non-pointer assignments involving an intent(in) pointer dummy.
+
+2011-10-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50718
+	* trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
+	for dummy arguments with VALUE attribute.
+
+2011-10-11  Tobias Burnus  <burnus@net-b.de>
+	    Janus Weil  <janus@gcc.gnu.org>
+
+	* invoke.texi (-fwhole-file): Update wording since -fwhole-file
+	is now enabled by default.
+
+2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* trans-expr.c (gfc_conv_power_op): Delete old interface with two
+	parallel arrays to hold standard builtin declarations, and replace
+	it with a function based interface that can support creating
+	builtins on the fly in the future.  Change all uses, and poison
+	the old names.  Make sure 0 is not a legitimate builtin index.
+	(fill_with_spaces): Ditto.
+	(gfc_trans_string_copy): Ditto.
+	(gfc_trans_zero_assign): Ditto.
+	(gfc_build_memcpy_call): Ditto.
+	(alloc_scalar_allocatable_for_assignment): Ditto.
+	* trans-array.c (gfc_trans_array_constructor_value): Ditto.
+	(duplicate_allocatable): Ditto.
+	(gfc_alloc_allocatable_for_assignment): Ditto.
+	* trans-openmp.c (gfc_omp_clause_copy_ctor): Ditto.
+	(gfc_omp_clause_assign_op): Ditto.
+	(gfc_trans_omp_atomic): Ditto.
+	(gfc_trans_omp_do): Ditto.
+	(gfc_trans_omp_task): Ditto.
+	* trans-stmt.c (gfc_trans_stop): Ditto.
+	(gfc_trans_sync): Ditto.
+	(gfc_trans_allocate): Ditto.
+	(gfc_trans_deallocate): Ditto.
+	* trans.c (gfc_call_malloc): Ditto.
+	(gfc_allocate_using_malloc): Ditto.
+	(gfc_call_free): Ditto.
+	(gfc_deallocate_with_status): Ditto.
+	(gfc_deallocate_scalar_with_status): Ditto.
+	* f95-lang.c (gfc_define_builtin): Ditto.
+	(gfc_init_builtin_functions): Ditto.
+	* trans-decl.c (create_main_function): Ditto.
+	* trans-intrinsic.c (builtin_decl_for_precision): Ditto.
+
+2011-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50564
+	* frontend-passes (forall_level):  New variable.
+	(cfe_register_funcs):  Don't register functions if we
+	are within a forall loop.
+	(optimize_namespace):  Set forall_level to 0 before entry.
+	(gfc_code_walker):  Increase/decrease forall_level.
+
+2011-10-09  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50273
+	* trans-common.c (translate_common): Fix -Walign-commons check.
+
+2011-10-09  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* interface.c (check_dummy_characteristics): Count dimensions starting
+	from one in diagnostic.
+
+2011-10-09  Tobias Burnus  <burnus@net-b.de>
+
+	* Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add
+	dependency on iso-c-binding.def and iso-fortran-env.def.
+	* module.c (import_iso_c_binding_module): Add error when
+	explicitly importing a nonstandard symbol; extend standard-
+	depending loading.
+	* iso-c-binding.def: Add c_float128 and c_float128_complex
+	integer parameters (for -std=gnu).
+	* intrinsic.texi (ISO_C_Binding): Document them.
+	* symbol.c (generate_isocbinding_symbol): Change macros
+	to ignore GFC_STD_* data.
+	* trans-types.c (gfc_init_c_interop_kinds): Ditto; make
+	nonstatic and renamed from "init_c_interop_kinds".
+	(gfc_init_kinds): Don't call it
+	* trans-types.h (gfc_init_c_interop_kinds): Add prototype.
+	* f95-lang.c (gfc_init_decl_processing): Call it.
+
+2011-10-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50659
+	* expr.c (replace_symbol): Only do replacement if the symbol is a dummy.
+
+2011-10-08  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47844
+	* trans-array.c (gfc_conv_array_index_offset): Use descriptor
+	stride for pointer function results.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c	(gfc_conv_expr_descriptor): Remove trailing whitespace.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c	(gfc_conv_ss_startstride): Merge two switch cases.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_section_startstride): Remove coarray argument.
+	Remove conditions on coarray.
+	(gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
+	(gfc_conv_expr_descriptor): Ditto. Add assertions before the call.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_section_startstride): Remove coarray_last
+	argument. Remove condition on coarray_last.
+	(gfc_conv_ss_startstride): Update call to gfc_conv_section_startstride.
+	(gfc_conv_expr_descriptor): Ditto.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_walk_variable_expr): Remove scalar coarray
+	handling.  Don't reset array ref's corank and codimensions' types
+	in the full array ref case.  Update loop upper limit.
+	Remove DIMEN_THIS_IMAGE case.  Remove unnecessary conditions.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans.h (gfc_ss_info): Remove codimen field.
+	* trans-array.c (gfc_get_array_ss): Don't set codimen field.
+	(gfc_trans_create_temp_array): Don't set descriptor's cobounds.
+	(gfc_trans_constant_array_constructor): Update loop upper limit.
+	(gfc_conv_ss_startstride): Don't set codimen field.
+	Don't get descriptor's cobounds.
+	(gfc_walk_variable_expr): Update dimension index.
+	* trans-intrinsic.c (trans_this_image, trans_image_index,
+	conv_intrinsic_cobound): Don't set codimen field
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans.h (gfc_loopinfo): Remove codimen field.
+	* trans-array.c (gfc_set_vector_loop_bounds,
+	gfc_trans_scalarizing_loops, gfc_conv_loop_setup): Update loop upper
+	limit.
+	(gfc_set_loop_bounds_from_array_spec): Ditto. Remove skip on last
+	codimension.
+	(gfc_start_scalarized_body): Update loop lower limit.
+	(gfc_conv_ss_startstride): Don't set loop's codimen field.
+	(gfc_conv_loop_setup): Remove unnecessary condition.
+	(gfc_conv_expr_descriptor): Don't use loop's codimen field as corank.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans.h (gfc_ss): Remove data.temp.codimen field.
+	* trans-array.c (gfc_conv_resolve_dependencies,
+	gfc_conv_expr_descriptor): Don't set temp's codimen field.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* resolve.c (resolve_array_ref): Set array_ref's dimen field (and the
+	associated dimen_type) in the full array ref case.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-intrinsic.c (walk_coarray): New function.
+	(convert_element_to_coarray_ref): Move code to walk_coarray. Remove.
+	(trans-this_image, trans_image_index, conv_intrinsic_cobound):
+	Use walk_coarray.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_expr_descriptor): Add out-of-the-scalarizer
+	cobounds evaluation.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_ss_startstride): Support zero rank loop.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_section_startstride): Move code to
+	evaluate_bound.  Use evaluate_bound.
+	(evaluate_bound): New function.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_section_startstride): Update assertion to
+	also accept coarrays.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_section_startstride): Factor common
+	array ref references.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_expr_descriptor): Use codim instead of
+	loop.codimen as argument to gfc_get_array_type_bounds.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.h (struct gfc_se): New flag want_coarray.
+	* trans-intrinsic.c (trans_this_image, trans_image_index,
+	conv_intrinsic_cobound): Set want_coarray.
+	* trans_array.c (gfc_conv_expr_descriptor): Evaluate codimension
+	earlier and without relying on the scalarizer.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* expr.c (gfc_get_corank): Return 0 if input expression is not a
+	coarray.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_conv_expr_descriptor): Simplify coarray
+	descriptor setup code.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* resolve.c (compare_spec_to_ref): Move coarray ref initialization
+	code...
+	(resolve_array_ref): ... here.
+
+2011-10-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* check.c (is_coarray): Remove.
+	(coarray_check): Use gfc_is_coarray.
+
+2011-10-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50625
+	* class.c (gfc_build_class_symbol): Fix whitespace.
+	* module.c (mio_symbol): Set 'class_ok' attribute.
+	* trans-decl.c (gfc_get_symbol_decl): Make sure the backend_decl has
+	been built for class symbols.
+
+2011-10-04  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/35831
+	* interface.c (check_dummy_characteristics): Check the array shape.
+
+2011-10-01  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50585
+	* interface.c (get_expr_storage_size): Check if 'length' component is
+	associated.
+
+2011-09-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50547
+	* resolve.c (resolve_formal_arglist): Fix pureness check for dummy
+	functions.
+
+	PR fortran/50553
+	* symbol.c (check_conflict): Forbid TARGET attribute for statement
+	functions.
+
+2011-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* trans-types.c (gfc_type_for_size): Return wider type
+	if no suitable narrower type has been found.
+	(gfc_type_for_mode): Return NULL_TREE if gfc_type_for_size
+	returned type doesn't have expected TYPE_MODE.
+
+2011-09-26  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50515
+	* resolve.c (resolve_common_blocks): Check for EXTERNAL attribute.
+
+	PR fortran/50517
+	* interface.c (gfc_compare_interfaces): Bugfix in check for result type.
+
+2011-09-22  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/41733
+	* expr.c (gfc_check_pointer_assign): Check for nonintrinsic elemental
+	procedures.
+	* interface.c (gfc_compare_interfaces): Rename 'intent_flag'. Check
+	for PURE and ELEMENTAL attributes.
+	(compare_actual_formal): Remove pureness check here.
+
+2011-09-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* check.c (gfc_check_c_sizeof): Remove redundant word.
+
+2011-09-20  Simon Baldwin  <simonb@google.com>
+
+	* module.c (gfc_dump_module): Omit timestamp from output.
+
+2011-09-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50403
+	* symbol.c (gfc_use_derived): Fix coding style.
+
+2011-09-15  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50401
+	* resolve.c (resolve_transfer): Check if component 'ref' is defined.
+
+	PR fortran/50403
+	* symbol.c (gfc_use_derived): Check if argument 'sym' is defined.
+
+2011-09-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/34547
+	PR fortran/50375
+	* check.c (gfc_check_null): Allow allocatables as MOLD to NULL.
+	* resolve.c (resolve_transfer): Reject NULL without MOLD.
+	* interface.c (gfc_procedure_use): Reject NULL without MOLD
+	if no explicit interface is known.
+	(gfc_search_interface): Reject NULL without MOLD if it would
+	lead to ambiguity.
+
+2011-09-13  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50379
+	* symbol.c (check_conflict): Check conflict between GENERIC and RESULT
+	attributes.
+
+2011-09-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50327
+	* frontend-passes.c (dummy_expr_callback):  New function.
+	(convert_do_while):  New function.
+	(optimize_namespace):  Call code walker to convert do while loops.
+
+2011-09-11  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/35831
+	PR fortran/47978
+	* interface.c (check_dummy_characteristics): New function to check the
+	characteristics of dummy arguments.
+	(gfc_compare_interfaces,gfc_check_typebound_override): Call it here.
+
+2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.c (gfc_trans_constant_array_constructor): Remove
+	superfluous initialisation of DIM field.
+	(gfc_trans_array_constructor): Assert that DIMEN field is properly set.
+	(gfc_conv_expr_descriptor): Ditto.
+	* trans-expr.c (gfc_conv_procedure_call): Ditto.
+
+2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.h (gfc_get_scalar_ss): New prototype.
+	* trans-array.c (gfc_get_scalar_ss): New function.
+	(gfc_walk_variable_expr, gfc_walk_op_expr,
+	gfc_walk_elemental_function_args): Re-use gfc_get_scalar_ss.
+	* trans-expr.c (gfc_trans_subarray_assign): Ditto.
+	(gfc_trans_assignment_1): Ditto.
+	* trans-stmt.c (compute_inner_temp_size, gfc_trans_where_assign,
+	gfc_trans_where_3): Ditto.
+
+2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.h (gfc_get_temp_ss): New prototype.
+	* trans-array.c (gfc_get_temp_ss): New function.
+	(gfc_conv_resolve_dependencies): Re-use gfc_get_temp_ss.
+	(gfc_conv_expr_descriptor): Ditto.
+	* trans-expr.c (gfc_conv_subref_array_arg): Ditto.
+
+2011-09-08  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* trans-array.h (gfc_get_array_ss): New prototype.
+	* trans-array.c (gfc_get_array_ss): New function.
+	(gfc_walk_variable_expr, gfc_walk_function_expr,
+	gfc_walk_array_constructor): Re-use gfc_get_array_ss.
+	* trans-expr.c (gfc_trans_subarray_assign): Ditto.
+	* trans-intrinsic.c (gfc_walk_intrinsic_bound,
+	gfc_walk_intrinsic_libfunc): Ditto.
+	* trans-io.c (transfer_array_component): Ditto.
+
+2011-09-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/44646
+	* decl.c (gfc_match_entry, gfc_match_end): Handle COMP_DO_CONCURRENT.
+	* dump-parse-tree.c (show_code_node): Handle EXEC_DO_CONCURRENT.
+	* gfortran.h (gfc_exec_op): Add EXEC_DO_CONCURRENT.
+	* match.c (gfc_match_critical, match_exit_cycle, gfc_match_stopcode,
+	lock_unlock_statement, sync_statement, gfc_match_allocate,
+	gfc_match_deallocate, gfc_match_return): Add DO CONCURRENT diagnostic.
+	(gfc_match_do): Match DO CONCURRENT.
+	(match_derived_type_spec, match_type_spec, gfc_free_forall_iterator,
+	match_forall_iterator, match_forall_header, match_simple_forall,
+	gfc_match_forall): Move up in the file.
+	* parse.c (check_do_closure, parse_do_block): Handle do concurrent.
+	* parse.h (gfc_compile_state): Add COMP_DO_CONCURRENT.
+	* resolve.c (do_concurrent_flag): New global variable.
+	(resolve_function, pure_subroutine, resolve_branch,
+	gfc_resolve_blocks, resolve_code, resolve_types): Add do concurrent
+	diagnostic.
+	* st.c (gfc_free_statement): Handle EXEC_DO_CONCURRENT.
+	* trans-stmt.c (gfc_trans_do_concurrent): New function.
+	(gfc_trans_forall_1): Handle do concurrent.
+	* trans-stmt.h (gfc_trans_do_concurrent): New function prototype.
+	* trans.c (trans_code): Call it.
+	* frontend-passes.c (gfc_code_walker): Handle EXEC_DO_CONCURRENT.
+
+2011-09-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48095
+	* primary.c (gfc_match_structure_constructor): Handle parsing of
+	procedure pointers components in structure constructors.
+	* resolve.c (resolve_structure_cons): Check interface of procedure
+	pointer components. Changed wording of some error messages.
+
+2011-09-04  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50227
+	* trans-types.c (gfc_sym_type): Check for proc_name.
+
+2011-08-30  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/45044
+	* trans-common.c (build_common_decl): Warn if named common
+	block's size is not everywhere the same.
+
+2011-08-30  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/45170
+	* trans-stmt.c (gfc_trans_allocate): Evaluate the substring.
+
+2011-08-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50225
+	* trans-decl.c (gfc_generate_function_code): Nullify polymorphic
+	allocatable function results.
+
+2011-08-29  Tobias Burnus  <burnus@net-b.de>
+
+	* trans-decl.c (generate_coarray_sym_init): Use
+	GFC_CAF_COARRAY_STATIC for static coarrays.
+
+2011-08-28  Dodji Seketeli  <dodji@redhat.com>
+
+	* scanner.c (load_file): Don't abuse LC_RENAME reason while
+	(indirectly) calling linemap_add.
+
+2011-08-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* trans-decl.c (get_proc_pointer_decl): Set DECL_TLS_MODEL
+	if threadprivate.
+	* symbol.c (check_conflict): Allow threadprivate attribute with
+	FL_PROCEDURE if proc_pointer.
+
+2011-08-25  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50050
+	* expr.c (gfc_free_shape): Do nothing if shape is NULL.
+	(free_expr0): Remove redundant NULL shape check.
+	* resolve.c (check_host_association): Ditto.
+	* trans-expr.c (gfc_trans_subarray_assign): Assert that shape is
+	non-NULL.
+	* trans-io.c (transfer_array_component): Ditto.
+
+2011-08-25  Tobias Burnus  <burnus@net-b.de>
+
+	* trans-array.c (gfc_conv_descriptor_token): Add assert.
+	* trans-decl.c (gfc_build_qualified_array,
+	create_function_arglist): Handle assumed-shape arrays.
+	* trans-expr.c (gfc_conv_procedure_call): Ditto.
+	* trans-types.c (gfc_get_array_descriptor_base): Ditto, don't
+	add "caf_token" to assumed-shape descriptors, new akind argument.
+	(gfc_get_array_type_bounds): Pass akind.
+	* trans.h (lang_decl): New elements caf_offset and token.
+	(GFC_DECL_TOKEN, GFC_DECL_CAF_OFFSET): New macros.
+
+2011-08-25  Tobias Burnus  <burnus@net-b.de>
+
+	* trans-array.c (structure_alloc_comps): Fix for allocatable
+	scalar coarray components.
+	* trans-expr.c (gfc_conv_component_ref): Ditto.
+	* trans-type.c (gfc_get_derived_type): Ditto.
+
+2011-08-24  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50163
+	* expr.c (check_init_expr): Return when an error occured.
+
+2011-08-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* Make-lang.in (fortran/cpp.o): Remove explicit compilation rule.
+
+2011-08-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/31600
+	* symbol.c (gfc_add_type): Better diagnostic if redefining
+	use-associated symbol.
+	* module.c (gfc_use_module): Use module name as locus.
+
+2011-08-22  Gabriel Charette  <gchare@google.com>
+
+	* cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
+	defined in cpp_define_builtins.
+
+2011-08-22  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50050
+	* gfortran.h (gfc_clear_shape, gfc_free_shape): New prototypes.
+	* expr.c (gfc_clear_shape, gfc_free_shape): New functions.
+	(free_expr0): Re-use gfc_free_shape.
+	* trans-expr.c (gfc_trans_subarray_assign): Ditto.
+	* trans-io.c (transfer_array_component): Ditto.
+	* resolve.c (check_host_association): Ditto.
+	(gfc_expr_to_initialize): Don't force the rank value and free the shape
+	after updating the expression. Recalculate shape and rank.
+	(resolve_where_shape): Re-use gfc_clear_shape.
+	* array.c (gfc_array_ref_shape): Ditto.
+
+2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/47659
+	* expr.c (gfc_check_assign): Check for type conversions when the
+	right-hand side is a constant REAL/COMPLEX contstant the left-hand
+	side is also REAL/COMPLEX.  Don't warn when a narrowing conversion
+	for REAL does not change the value of the constant.
+
+2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50130
+	* resolve.c (resolve_array_ref):  Don't calculate upper bound
+	if the stride is zero.
+
+2011-08-20  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49638
+	* dependency.c (gfc_dep_compare_expr): Add new result value "-3".
+	(gfc_check_element_vs_section,gfc_check_element_vs_element): Handle
+	result value "-3".
+	* frontend-passes.c (optimize_comparison): Ditto.
+	* interface.c (gfc_check_typebound_override): Ditto.
+
+2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/50129
+	* parse.c (parse_where): Undo changes after emitting an error. 
+
+2011-08-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/49792
+	* trans-expr.c (gfc_trans_assignment_1): Set OMPWS_SCALARIZER_WS
+	bit in ompws_flags only if loop.temp_ss is NULL, and clear it if
+	lhs needs reallocation.
+	* trans-openmp.c (gfc_trans_omp_workshare): Don't return early if
+	code is NULL, emit a barrier if workshare emitted no code at all
+	and NOWAIT clause isn't present.
+
+2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/50071
+	* gfortran.h (gfc_exec_op): New constant EXEC_END_NESTED_BLOCK.
+	* parse.c (check_statement_label): Accept ST_END_BLOCK and
+	ST_END_ASSOCIATE as valid branch target.
+	(accept_statement): Change EXEC_END_BLOCK to EXEC_END_NESTED_BLOCK.
+	Add EXEC_END_BLOCK code in the ST_END_BLOCK and ST_END_ASSOCIATE cases.
+	* resolve.c (find_reachable_labels): Change EXEC_END_BLOCK to
+	EXEC_END_NESTED_BLOCK.
+	(resolve_branch): Ditto.
+	(resolve_code): Add EXEC_END_NESTED_BLOCK case.
+	* st.c (gfc_free_statement): Ditto.
+	* trans.c (trans_code): Ditto.
+
+2011-08-18  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/50071
+	* symbol.c (gfc_get_st_label): Use the derived type namespace when
+	we are parsing a derived type definition.
+
+2011-08-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* parse.c (parse_derived): Add lock_type
+	checks, improve coarray_comp handling.
+	* resolve.c (resolve_allocate_expr,
+	resolve_lock_unlock, resolve_symbol): Fix lock_type
+	constraint checks.
+
+2011-08-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/31461
+	* trans-decl.c (generate_local_decl): Warn about
+	unused explicitly imported module variables/parameters.
+
+2011-08-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50070
+	* resolve.c (resolve_fl_variable): Reject non-constant character lengths
+	in COMMON variables.
+
+2011-08-16  Tobias Burnus  <burnus@net-b.de>
+	    Dominique Dhumieres  <dominiq@lps.ens.fr>
+
+	PR fortran/50094
+	* resolve.c (resolve_symbol): Fix stupid typo.
+
+2011-08-15  Tobias Burnus  <burnus@net-b.de>
+
+	* resolve.c (resolve_symbol): Fix coarray result-var check.
+
+2011-08-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* module.c (use_iso_fortran_env_module):  Spell 'referrenced' correctly.
+
+2011-08-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50073
+	* decl.c (check_function_name): New function, separated off from
+	'variable_decl' and slightly extended.
+	(variable_decl,attr_decl1): Call it.
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS).
+
+2011-08-07  Janus Weil  <janus@gcc.gnu.org>
+	    Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/49638
+	* dependency.c (are_identical_variables): For dummy arguments only
+	check for equal names, not equal symbols.
+	* interface.c (gfc_check_typebound_override): Add checking for rank
+	and character length.
+
+2011-08-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49638
+	* dependency.h (gfc_is_same_range,gfc_are_identical_variables): Remove
+	two prototypes.
+	* dependency.c (gfc_are_identical_variables,are_identical_variables):
+	Renamed the former to the latter and made static.
+	(gfc_dep_compare_expr): Renamed 'gfc_are_identical_variables', handle
+	commutativity of multiplication.
+	(gfc_is_same_range,is_same_range): Renamed the former to the latter,
+	made static and removed argument 'def'.
+	(check_section_vs_section): Renamed 'gfc_is_same_range'.
+	* gfortran.h (gfc_check_typebound_override): New prototype.
+	* interface.c (gfc_check_typebound_override): Moved here from ...
+	* resolve.c (check_typebound_override): ... here (and renamed).
+	(resolve_typebound_procedure): Renamed 'check_typebound_override'.
+
+2011-08-06  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50004
+	* target-memory.c (gfc_target_expr-size): Don't clobber typespec
+	for derived types.
+	* simplify.c (gfc_simplify_transfer): Don't calculate source_size
+	twice.
+
+2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/37211
+	* gfortran.h (gfc_calculate_transfer_sizes):  Add prototype.
+	* target-memory.h (gfc_target_interpret_expr):  Add boolean
+	argument wether to convert wide characters.
+	* target-memory.c (gfc_target_expr_size):  Also return length
+	of characters for non-constant expressions if these can be
+	determined from the cl.
+	(interpret_array):  Add argument for gfc_target_interpret_expr.
+	(gfc_interpret_derived):  Likewise.
+	(gfc_target_interpret_expr):  Likewise.
+	* check.c:  Include target-memory.h.
+	(gfc_calculate_transfer_sizes):  New function.
+	(gfc_check_transfer):  When -Wsurprising is in force, calculate
+	sizes and warn if result is larger than size (check moved from
+	gfc_simplify_transfer).
+	* simplify.c (gfc_simplify_transfer):  Use
+	gfc_calculate_transfer_sizes.  Remove warning.
+
+2011-08-04  Richard Guenther  <rguenther@suse.de>
+
+	PR fortran/49957
+	* trans-array.c (add_to_offset): New function.
+	(gfc_conv_array_ref): Build the array index expression in optimally
+	associated order.
+	(gfc_walk_variable_expr): Adjust for the backward walk.
+
+2011-08-02  Daniel Kraft  <d@domob.eu>
+
+	PR fortran/49885
+	* trans-array.c (gfc_trans_auto_array_allocation): Change
+	gfc_start_block to gfc_init_block to avoid spurious extra-scope.
+
+2011-08-02  Tobias Burnus  <burnus@net-b.de>
+
+	* trans-array.c (gfc_array_allocate): Pass token to
+	  gfc_allocate_allocatable for -fcoarray=lib.
+	* trans-stmt.c (gfc_trans_allocate): Update
+	gfc_allocate_allocatable call.
+	* trans.h (gfc_allocate_allocatable): Update prototype.
+	(gfc_allocate_using_lib): Remove.
+	* trans.c (gfc_allocate_using_lib): Make static, handle token.
+	(gfc_allocate_allocatable): Ditto.
+
+2011-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/46752
+	* cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
+	* openmp.c (gfc_free_omp_clauses): Free also final_expr.
+	(OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
+	(gfc_match_omp_clauses): Handle parsing final and mergeable
+	clauses.
+	(OMP_TASK_CLAUSES): Allow final and mergeable clauses.
+	(gfc_match_omp_taskyield): New function.
+	(resolve_omp_clauses): Resolve final clause.  Allow POINTERs and
+	Cray pointers in clauses other than REDUCTION.
+	(gfc_match_omp_atomic): Match optional
+	read/write/update/capture keywords after !$omp atomic.
+	(resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
+	* dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
+	print final and mergeable clauses.
+	(show_code_node): Handle EXEC_OMP_TASKYIELD.
+	* trans-openmp.c (gfc_trans_omp_clauses): Handle final and
+	mergeable clauses.
+	(gfc_trans_omp_taskyield): New function.
+	(gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
+	(gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
+	(gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
+	(gfc_omp_predetermined_sharing): Adjust comment.
+	* gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
+	ST_OMP_END_ATOMIC.
+	(gfc_omp_clauses): Add final_expr and mergeable fields.
+	(gfc_exec_op): Add EXEC_OMP_TASKYIELD.
+	(gfc_omp_atomic_op): New enum typedef.
+	(struct gfc_code): Add ext.omp_atomic.
+	* trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
+	* frontend-passes.c (gfc_code_walker): Also walk final_expr.
+	* resolve.c (gfc_resolve_blocks, resolve_code): Handle
+	EXEC_OMP_TASKYIELD.
+	* st.c (gfc_free_statement): Likewise.
+	* match.h (gfc_match_omp_taskyield): New prototype.
+	* parse.c (decode_omp_directive): Handle taskyield directive.
+	Handle !$omp end atomic.
+	(case_executable): Add ST_OMP_TASKYIELD case.
+	(gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
+	(parse_omp_atomic): Return gfc_statement instead of void.
+	For !$omp atomic capture parse two assignments instead of
+	just one and require !$omp end atomic afterwards, for
+	other !$omp atomic forms just allow !$omp end atomic at the
+	end.
+	(parse_omp_structured_block, parse_executable): Adjust
+	parse_omp_atomic callers.
+
+2011-08-02  Tobias Burnus  <burnus@net-b.de>
+
+	* intrinsic.c (OMP_LIB): Updated openmp_version's
+	value to 201107.
+	* gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
+	* intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
+	remove deleted omp_integer_kind and omp_logical_kind constants.
+
+2011-07-31  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49112
+	* resolve.c (resolve_structure_cons): Don't do the full dt resolution,
+	only call 'resolve_fl_derived0'.
+	(resolve_typebound_procedures): Resolve typebound procedures of
+	parent type.
+	(resolve_fl_derived0): New function, which does a part of the work
+	for 'resolve_fl_derived'.
+	(resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional
+	things.
+
+2011-07-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48876
+	* expr.c (gfc_simplify_expr):  If end of a string is less
+	than zero, set it to zero.
+
+2011-07-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/31067
+	* frontend-passes.c (optimize_minmaxloc): New function.
+	(optimize_expr): Call it.
+
+2011-07-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/45586
+	* trans-types.c (gfc_get_derived_type): Ensure that pointer
+	component types are marked as nonrestricted.
+
+2011-07-27  Daniel Carrera  <dcarrera@gmail.com>
+
+	PR fortran/49755
+	* trans.c (gfc_allocate_using_malloc): Change function signature.
+	Return nothing. New parameter "pointer". Eliminate temorary variables. 
+	(gfc_allocate_using_lib): Ditto.
+	(gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib
+	and gfc_allocate_using_malloc. Do not free and then reallocate a
+	variable that is already allocated.
+	(gfc_likely): New function. Basedon gfc_unlikely.
+	* trans-array.c (gfc_array_init_size): New parameter "descriptor_block".
+	Instructions to modify the array descriptor are stored in this block
+	while other instructions continue to be stored in "pblock".
+	(gfc_array_allocate): Update call to gfc_array_init_size. Move the
+	descriptor_block so that the array descriptor is only updated if
+	the array was allocated successfully.
+	Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
+	* trans.h (gfc_allocate_allocatable): Change function signature.
+	Function now returns void.
+	(gfc_allocate_using_lib): Ditto, and new function parameter.
+	(gfc_allocate_using_malloc): Ditto.
+	* trans-openmp.c (gfc_omp_clause_default_ctor,
+	gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call
+	to gfc_allocate_allocatable with gfc_allocate_using_malloc.
+	* trans-stmt.c (gfc_trans_allocate): Update function calls for
+	gfc_allocate_allocatable and gfc_allocate_using_malloc.
+
+2011-07-26  Tobias Burnus  <burnus@net-b.de>
+
+	* trans-array.c (CAF_TOKEN_FIELD): New macro constant.
+	(gfc_conv_descriptor_token): New function.
+	* trans-array.h (gfc_conv_descriptor_token): New prototype.
+	* trans-types.c (gfc_get_array_descriptor_base): For coarrays
+	with -fcoarray=lib, append "void *token" to the array descriptor.
+	(gfc_array_descriptor_base_caf): New static variable.
+	* trans-expr.c (gfc_conv_procedure_call): Handle token and offset
+	when passing a descriptor coarray to a nondescriptor dummy. 
+
+2011-07-23  Tobias Burnus  <burnus@net-b.de>
+
+	* resolve.c (resolve_symbol): Fix coarray var decl check.
+
+2011-07-21  Daniel Carrera  <dcarrera@gmail.com>
+
+	* trans.c (gfc_allocate_with_status): Split into two functions
+	gfc_allocate_using_malloc and gfc_allocate_usig_lib.
+	(gfc_allocate_using_malloc): The status parameter is now the
+	actual status rather than a pointer. Code cleanup.
+	(gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
+	errlen. Pass these to the coarray lib.
+	* trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
+	gfc_allocate_allocatable.
+	(gfc_omp_clause_copy_ctor): Ditto.
+	(gfc_trans_omp_array_reduction): Ditto.
+	* trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
+	gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
+	fuctions. If using coarray lib, pass errmsg and errlen to the allocate
+	functions. Move error checking outside the if (!gfc_array_allocate)
+	block so that it also affects trees produced by gfc_array_allocate.
+	* trans-array.c (gfc_array_allocate): Add new parameters errmsg
+	and errlen. Replace parameter pstat by status. Code cleanup. Update
+	calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
+	* trans-array.h (gfc_array_allocate): Update signature of
+	gfc_array_allocate.
+
+2011-07-21  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.texi: Remove a duplicate word.
+
+2011-07-21  Tobias Burnus  <burnus@net-b.de>
+
+	* check.c (gfc_check_present): Allow coarrays.
+	* trans-array.c (gfc_conv_array_ref): Avoid casting
+	when a pointer is wanted.
+	* trans-decl.c (create_function_arglist): For -fcoarray=lib,
+	handle hidden token and offset arguments for nondescriptor
+	coarrays.
+	* trans-expr.c (get_tree_for_caf_expr): New function.
+	(gfc_conv_procedure_call): For -fcoarray=lib pass the
+	token and offset for nondescriptor coarray dummies.
+	* trans.h (lang_type): Add caf_offset tree.
+	(GFC_TYPE_ARRAY_CAF_OFFSET): New macro.
+
+2011-07-19  Tobias Burnus  <burnus@net-b.de>
+
+	* expr.c (gfc_is_coarray): New function.
+	* gfortran.h (gfc_is_coarray): New prototype.
+	* interface.c (compare_parameter): Use it.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
+	(gfc_trans_string_copy): Likewise.
+	* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
+	* trans-types.c (gfc_get_array_descr_info): Likewise.
+	* trans.c (gfc_build_array_ref): Likewise.
+
+2011-07-19  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49708
+	* resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.
+
+2011-07-18  Tobias Burnus  <burnus@net-b.de>
+
+	* trans-decl.c (gfc_build_qualified_array): Make coarray's
+	token TYPE_QUAL_RESTRICT.
+
+2011-07-18  Tobias Burnus  <burnus@net-b.de>
+
+	* resolve.c (resolve_transfer): Mention defined I/O
+	in the diagnostic for alloc_comp/pointer_comp.
+
+2011-07-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/34657
+	* module.c (check_for_ambiguous): Check whether the name is matches
+	the current program unit.
+
+2011-07-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49624
+	* expr.c (gfc_check_pointer_assign): Fix checking for invalid
+	pointer bounds.
+
+2011-07-16  Tobias Burnus  <burnus@net-b.de>
+	
+	* expr.c (gfc_ref_this_image): New function.
+	(gfc_is_coindexed): Use it.
+	* gfortran.h (gfc_ref_this_image): New prototype.
+	* resolve.c (resolve_deallocate_expr,
+	resolve_allocate_expr): Support alloc scalar coarrays.
+	* trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
+	gfc_conv_descriptor_cosize, gfc_array_allocate,
+	gfc_trans_deferred_array): Ditto.
+	* trans-expr.c (gfc_conv_variable) Ditto.:
+	* trans-stmt.c (gfc_trans_deallocate): Ditto.
+	* trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
+	gfc_get_array_descr_info): Ditto.
+	* trans-decl.c (gfc_get_symbol_decl): Ditto.
+
+2011-07-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/49698
+	* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
+	inner_size to gfc_index_one_node instead of integer_one_node.
+
+2011-07-10  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49690
+	* intrinsic.c (add_functions): Use BT_VOID for 2nd argument of SIGNAL.
+
+2011-07-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR fortran/48926
+	* expr.c (gfc_get_corank): Change return value to int.
+	* gfortran.h (gfc_get_corank): Update function prototype.
+
+2011-07-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/49648
+	* resolve.c (resolve_symbol): Force resolution of function result's
+	array specification.
+
+2011-07-07  Tobias Burnus  <burnus@net-b.de>
+
+	* trans.c (gfc_allocate_with_status): Call _gfortran_caf_register
+	with NULL arguments for (new) stat=/errmsg= arguments.
+
+2011-07-06  Daniel Carrera  <dcarrera@gmail.com>
+
+	* trans-array.c (gfc_array_allocate): Rename allocatable_array to
+	allocatable. Rename function gfc_allocate_array_with_status to
+	gfc_allocate_allocatable_with_status. Update function call for
+	gfc_allocate_with_status.
+	* trans-opemp.c (gfc_omp_clause_default_ctor): Rename function
+	gfc_allocate_array_with_status to gfc_allocate_allocatable_with_status.
+	* trans-stmt.c (gfc_trans_allocate): Update function call for
+	gfc_allocate_with_status. Rename function gfc_allocate_array_with_status
+	to gfc_allocate_allocatable_with_status.
+	* trans.c (gfc_call_malloc): Add new parameter gfc_allocate_with_status
+	so it uses the library for memory allocation when -fcoarray=lib.
+	(gfc_allocate_allocatable_with_status): Renamed from
+	gfc_allocate_array_with_status.
+	(gfc_allocate_allocatable_with_status): Update function call for
+	gfc_allocate_with_status.
+	* trans.h (gfc_coarray_type): New enum.
+	(gfc_allocate_with_status): Update prototype.
+	(gfc_allocate_allocatable_with_status): Renamed from
+	gfc_allocate_array_with_status.
+	* trans-decl.c (generate_coarray_sym_init): Use the new constant
+	GFC_CAF_COARRAY_ALLOC in the call to gfor_fndecl_caf_register.
+
+2011-07-06  Richard Guenther  <rguenther@suse.de>
+
+	* f95-lang.c (gfc_init_decl_processing):
+	Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
+
+2011-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/49623
+	* gfortranspec.c (lang_specific_driver): Ignore options with
+	CL_ERR_MISSING_ARG errors.
+
+2011-07-02  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49562
+	* expr.c (gfc_check_vardef_context): Handle type-bound procedures.
+
+2011-06-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/49540
+	* gfortran.h (gfc_constructor): Add repeat field.
+	* trans-array.c (gfc_conv_array_initializer): Handle repeat > 1.
+	* array.c (current_expand): Add repeat field.
+	(expand_constructor): Copy repeat.
+	* constructor.c (node_free, node_copy, gfc_constructor_get,
+	gfc_constructor_lookup): Handle repeat field.
+	(gfc_constructor_lookup_next, gfc_constructor_remove): New functions.
+	* data.h (gfc_assign_data_value): Add mpz_t * argument.
+	(gfc_assign_data_value_range): Removed.
+	* constructor.h (gfc_constructor_advance): Removed.
+	(gfc_constructor_lookup_next, gfc_constructor_remove): New prototypes.
+	* data.c (gfc_assign_data_value): Add REPEAT argument, handle it and
+	also handle overwriting a range with a single entry.
+	(gfc_assign_data_value_range): Removed.
+	* resolve.c (check_data_variable): Adjust gfc_assign_data_value
+	call.  Use gfc_assign_data_value instead of
+	gfc_assign_data_value_expr.
+
+2011-06-27  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49466
+	* trans-array.c (structure_alloc_comps): Make sure sub-components
+	and extended types are correctly deallocated.
+
+2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
+
+	* trans-openmp.c: Add sync_ or SYNC__ to builtin names.
+	* trans-stmt.c: Add sync_ or SYNC__ to builtin names.
+	* trans-decl.c: Add sync_ or SYNC__ to builtin names.
+
+2011-06-21  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49112
+	* class.c (gfc_find_derived_vtab): Make vtab and default initialization
+	symbols SAVE_IMPLICIT.
+
+2011-06-20  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.h (gfc_check_vardef_context): Update prototype.
+	(iso_fortran_env_symbol): Handle derived types.
+	(symbol_attribute): Add lock_comp.
+	* expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
+	* interface.c (compare_parameter, gfc_procedure_use): Handle
+	LOCK_TYPE.
+	(compare_actual_formal): Update
+	gfc_check_vardef_context call.
+	* check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
+	* intrinsic.c (check_arglist): Ditto.
+	* io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire): Ditto.
+	* iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
+	* intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
+	* module.c (mio_symbol_attribute): Handle lock_comp.
+	(create_derived_type): New function.
+	(use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
+	* parse.c (parse_derived): Add constraint check for LOCK_TYPE.
+	* resolve.c (resolve_symbol, resolve_lock_unlock): Add constraint
+	checks for LOCK_TYPE.
+	(gfc_resolve_iterator, resolve_deallocate_expr,
+	resolve_allocate_expr, resolve_code, resolve_transfer): Update
+	gfc_check_vardef_context call.
+	* trans-stmt.h (gfc_trans_lock_unlock): New prototype.
+	* trans-stmt.c (gfc_trans_lock_unlock): New function.
+	* trans.c (trans_code): Handle LOCK and UNLOCK.
+
+2011-06-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49400
+	* decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
+	BLOCK constructs.
+
+2011-06-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48699
+	* check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
+	make sure the vtab is present.
+
+2011-06-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49074
+	* interface.c (gfc_extend_assign): Propagate the locus from the
+	assignment to the type-bound procedure call.
+
+2011-06-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49417
+	* module.c (mio_component): Make sure the 'class_ok' attribute is set
+	for use-associated CLASS components.
+	* parse.c (parse_derived): Check for 'class_ok' attribute.
+	* resolve.c (resolve_fl_derived): Ditto.
+
+2011-06-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes.c (remove_trim):  New function.
+	(optimize_assignment):  Use it.
+	(optimize_comparison):  Likewise.  Return correct status
+	for previous change.
+
+2011-06-12  Tobias Burnus
+
+	PR fortran/49324
+	* trans-expr.c (gfc_trans_assignment_1): Tell
+	gfc_trans_scalar_assign to also deep-copy RHS nonvariables
+	with allocatable components.
+	* trans-array.c (gfc_conv_expr_descriptor): Ditto.
+
+2011-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes.c (optimize_assignment): Follow chains
+	of concatenation operators to the end for removing trailing
+	TRIMS for assignments.
+
+2011-06-10  Daniel Carrera  <dcarrera@gmail.com>
+
+	* trans-decl.c (gfc_build_builtin_function_decls):
+	Updated declaration of caf_sync_all and caf_sync_images.
+	* trans-stmt.c (gfc_trans_sync): Function
+	can now handle a "stat" variable that has an integer type
+	different from integer_type_node.
+
+2011-06-09  Richard Guenther  <rguenther@suse.de>
+
+	* trans.c (gfc_allocate_array_with_status): Mark error path
+	as unlikely.
+
+2011-06-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.h (gfc_statement): Add ST_LOCK and ST_UNLOCK.
+	(gfc_exec_op): Add EXEC_LOCK and EXEC_UNLOCK.
+	(gfc_code): Add expr4.
+	* match.h (gfc_match_lock, gfc_match_unlock): New prototypes.
+	* match.c (gfc_match_lock, gfc_match_unlock,
+	lock_unlock_statement): New functions.
+	(sync_statement): Bug fix, avoiding double freeing.
+	(gfc_match_if): Handle LOCK/UNLOCK statement.
+	* parse.c (decode_statement, next_statement,
+	gfc_ascii_statement): Ditto.
+	* st.c (gfc_free_statement): Handle LOCK and UNLOCK.
+	* resolve.c (resolve_lock_unlock): New function.
+	(resolve_code): Call it.
+	* dump-parse-tree.c (show_code_node): Handle LOCK/UNLOCK.
+
+2011-06-07  Richard Guenther  <rguenther@suse.de>
+
+	* f95-lang.c (gfc_init_decl_processing): Do not set
+	size_type_node or call set_sizetype.
+
+2011-06-05  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49255
+	* trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
+	for F2008.
+
+2011-06-05  Andreas Schmidt  <andreas.schmidt.42@gmx.net>
+	Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* dump-parse-tree.c (show_symbol):  Don't dump namespace
+	for ENTRY to avoid infinite recursion.
+
+2011-06-02  Asher Langton  <langton2@llnl.gov>
+
+	PR fortran/49268
+	* trans-decl.c (gfc_trans_deferred_vars): Treat assumed-size Cray
+	pointees as AS_EXPLICIT.
+
+2011-06-02  Asher Langton  <langton2@llnl.gov>
+
+	PR fortran/37039
+	* decl.c (variable_decl): Merge current_as before copying to cp_as.
+
+2011-06-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/49265
+	* decl.c (gfc_match_modproc):  Allow for a double colon in a module
+	procedure statement.
+	* parse.c ( decode_statement): Deal with whitespace around :: in
+	gfc_match_modproc.
+
+2011-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* intrinsic.c (klass): Add CLASS_ATOMIC.
+	(add_subroutines): Add atomic_ref/atomic_define.
+	* intrinsic.texi (ATOMIC_REF, ATOMIC_DEFINE): Document.
+	* intrinsic.h (gfc_check_atomic_def, gfc_check_atomic_ref,
+	gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New prototypes.
+	* gfortran.h (gfc_isym_id): Add GFC_ISYM_ATOMIC_DEF
+	and GFC_ISYM_ATOMIC_REF.
+	(gfc_atomic_int_kind, gfc_atomic_logical_kind): New global vars.
+	* iresolve.c (gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New
+	functions.
+	* check.c (gfc_check_atomic, gfc_check_atomic_def,
+	gfc_check_atomic_ref): New functions.
+	* iso-fortran-env.def (ISOFORTRANENV_FILE_ATOMIC_INT_KIND,
+	ISOFORTRANENV_FILE_ATOMIC_LOGICAL_KIND): Change kind value.
+	* trans-intrinsic.c (conv_intrinsic_atomic_def,
+	conv_intrinsic_atomic_ref, gfc_conv_intrinsic_subroutine): New
+	functions.
+	(conv_intrinsic_move_alloc) Renamed from
+	gfc_conv_intrinsic_move_alloc - and made static.
+	* trans.h (gfc_conv_intrinsic_move_alloc): Remove.
+	(gfc_conv_intrinsic_subroutine) Add prototype.
+	* trans.c (trans_code): Call gfc_conv_intrinsic_subroutine.
+	* trans-types (gfc_atomic_int_kind, gfc_atomic_logical_kind): New
+	global vars.
+	(gfc_init_kinds): Set them.
+
+2011-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* trans-array.c (gfc_trans_dummy_array_bias): Handle
+	cobounds of assumed-shape arrays.
+
+2011-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* resolve.c (resolve_fl_variable): Handle static coarrays
+	with non-constant cobounds.
+
+2011-05-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47601
+	* module.c (mio_component_ref): Handle components of extended types.
+	* symbol.c (gfc_find_component): Return is sym is NULL.
+
+2011-05-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* interface.c (compare_parameter): Add check for passing coarray
+	to allocatable noncoarray dummy.
+
+2011-05-29  Tobias Burnus  <burnus@net-b.de>
+	    Richard Guenther  <rguenther@suse.de>
+
+	PR fortran/18918
+	* trans-types.c (gfc_get_nodesc_array_type): Don't mess with
+	the type's TREE_TYPE.
+	* trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
+	* trans.c (gfc_build_array_ref): Ditto.
+
+2011-05-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* check.c (gfc_check_associated, gfc_check_null): Add coindexed check.
+	* match.c (gfc_match_nullify): Ditto.
+	* resolve.c (resolve_deallocate_expr): Ditto.
+	* trans-types.c (gfc_get_nodesc_array_type): Don't set restricted
+	for nonpointers.
+
+2011-05-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48820
+	* gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
+	* intrinsic.c (add_functions): Add rank intrinsic.
+	(gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
+	* intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add prototypes.
+	* simplify.c (gfc_simplify_rank): New function.
+	* intrinsic.texi (RANK): Add description for rank intrinsic.
+	* check.c (gfc_check_rank): New function.
+
+2011-05-26  Paul Thomas  <pault@gcc.gnu.org>
+	    Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48955
+	* trans-expr.c (gfc_trans_assignment_1): GFC_REVERSE_NOT_SET
+	changed to GFC_ENABLE_REVERSE.
+	* trans-array.c (gfc_init_loopinfo): GFC_CANNOT_REVERSE changed
+	to GFC_INHIBIT_REVERSE.
+	* gfortran.h: Enum gfc_reverse is now GFC_ENABLE_REVERSE,
+	GFC_FORWARD_SET, GFC_REVERSE_SET and GFC_INHIBIT_REVERSE.
+	* dependency.c (gfc_dep_resolver): Change names for elements of
+	gfc_reverse as necessary. Change the logic so that forward
+	dependences are remembered as well as backward ones. When both
+	have appeared, force a temporary.
+
+2011-05-26  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* trans-array.c (gfc_conv_array_ref): Handle pointer coarrays.
+	* trans-decl.c (has_coarray_vars, caf_init_block,
+	gfor_fndecl_caf_register): New file-global variables.
+	(gfc_finish_var_decl): Make sure that coarrays in main are static.
+	(gfc_build_qualified_array): Generate coarray token variable.
+	(gfc_get_symbol_decl): Don't use a static initializer for coarrays.
+	(gfc_build_builtin_function_decls): Set gfor_fndecl_caf_register.
+	(gfc_trans_deferred_vars, gfc_emit_parameter_debug_info): Skip for
+	static coarrays.
+	(generate_local_decl): Check for local coarrays.
+	(create_main_function): SYNC ALL before calling MAIN.
+	(generate_coarray_sym_init): Register static coarray.
+	(generate_coarray_init): Generate CAF registering constructor
+	function.
+	(gfc_generate_function_code): Call it, if needed, do not create
+	cgraph twice.
+	(gfc_generate_module_vars, gfc_process_block_locals): Call
+	generate_coarray_init.
+	* trans-types.c (gfc_get_nodesc_array_type): Generate pointers for
+	-fcoarray=lib.
+	* trans.h (gfor_fndecl_caf_register): New variable.
+	(lang_type): New element caf_token.
+	(GFC_TYPE_ARRAY_CAF_TOKEN): New macro.
+
+2011-05-24  Joseph Myers  <joseph@codesourcery.com>
+
+	* Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
+	(gfortran$(exeext)): Use libcommon-target.a.
+
+2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes.c (cfe_register_funcs):  Also register
+	character functions if their charlens are known and constant.
+	Also register allocatable functions.
+
+2011-05-21  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48699
+	* match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
+	selector is ALLOCATABLE.
+
+2011-05-20  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48706
+	* module.c (write_dt_extensions): Do not write extended types which
+	are local to a subroutine.
+
+2011-05-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.
+
+2011-05-20  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* gfortran.texi (set_fpe): Update documentation.
+	* invoke.texi (-ffpe-trap): Likewise.
+	* libgfortran.h (GFC_FPE_PRECISION): Rename to GFC_FPE_INEXACT.
+	* options.c (gfc_handle_fpe_trap_option): Handle inexact and make
+	precision an alias for it.
+
+2011-05-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* trans-types.c (gfc_get_element_type): Handle scalar coarrays.
+	(gfc_get_nodesc_array_type): Make a variant-type copy for scalar
+	coarrays.
+	* trans.c (gfc_build_array_ref): Return original type not variant
+	copy for scalar coarrays.
+	* trans-array.c (gfc_conv_array_ref): Ditto.
+
+2011-05-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48700
+	* trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
+	argument to avoid memory leaks.
+
+2011-05-16  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
+	(Fortran 2008 status): Multi-image support for coarrays.
+	(TR 19113 status): New section.
+
+2011-05-15  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	actual argument is not an array; rank mismatch is diagnosted later.
+	* trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars): Handle
+	scalar coarrays.
+	* trans-types.c (gfc_get_array_type_bounds): Ditto.
+
+2011-05-15  Joern Rennecke  <amylaar@spamcop.net>
+
+	PR middle-end/46500
+	* trans-types.c: Include "tm.h".
+	[0] (c_size_t_size): Remove.
+
+2011-05-15  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/48915
+	* gfortran.texi (_gfortran_set_options): Even though -fbacktrace
+	is now the default, the library defaults to backtracing disabled.
+
+2011-05-14  Tobias Burnus  <burnus@net-b.de>
+
+	* lang.opt (fdump-core): Re-add as ignored option
+	for backward compatibility.
+
+2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/48915
+	* gfortran.texi: Update mixed-language programming section
+	reflecting the removal of the fdump-core option, and that
+	-fbacktrace is now enabled by default.
+
+2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/22572
+	* frontend-passes.c (cfe_register_funcs):  Also register functions
+	for potential elimination if the rank is > 0, the shape is unknown
+	and reallocate on assignment is active.
+	(create_var):  For rank > 0 functions with unknown shape, create
+	an allocatable temporary.
+
+2011-05-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* interface.c (compare_parameter): Skip diagnostic if
+	actual argument is not an array; rank mismatch is diagnosted later.
+
+2011-05-14  Tobias Burnus  <burnus@net-b.de>
+
+	* options.c (gfc_init_options, gfc_post_options): Enable
+	-fstack-arrays by default if -Ofast is used.
+	* invoke.texi (-fstack-arrays): Document this.
+
+2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/48915
+	* gfortran.h (gfc_option_t): Remove flag_dump_core.
+	* gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.
+	(GFORTRAN_ERROR_BACKTRACE): Document that it's enabled by default.
+	* intrinsic.texi (ABORT): Remove explanation of -fdump-core.
+	* invoke.texi: Remove -fdump-core, document that -fbacktrace is
+	enabled by default.
+	* lang.opt: Remove -fdump-core.
+	* options.c (gfc_init_options): Make backtrace default to enabled,
+	remove dump_core.
+	(gfc_handle_option): Remove OPT_fdump-core.
+	* trans-decl.c: Pass a 0 to preserve ABI.
+
+2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* gfortran.texi: Remove GFORTRAN_USE_STDERR documentation.
+
+2011-05-13  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48972
+	* io.c (resolve_tag_format, resolve_tag): Make sure
+	that the string is of default kind.
+	(gfc_resolve_inquire): Also resolve decimal tag.
+
+2011-05-12  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48972
+	* resolve.c (resolve_intrinsic): Don't resolve module
+	intrinsics multiple times.
+
+2011-05-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48889
+	* expr.c (gfc_is_constant_expr): Use e->value.function.esym
+	instead of e->symtree->n.sym, if available.
+
+2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* f95-lang.c (global_bindings_p): Return bool and simplify.
+
+2011-05-07  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	PR fortran/48919
+	* trans.h: Move gfc_init_coarray_decl prototype ...
+	* gfortran.h: ... to here.
+	* parse.c (translate_all_program_units): Call gfc_init_coarray_decl.
+	(gfc_parse_file): Update translate_all_program_units call.
+	* trans-decl.c (gfc_init_coarray_decl): Fix variable declaration,
+	new argument whether DECL_EXTERNAL should be used.
+	(create_main_function): Update gfc_init_coarray_decl call.
+	* trans-intrinsic.c (trans_this_image, trans_image_index,
+	conv_intrinsic_cobound): Ditto.
+
+2011-05-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* trans-array.c (gfc_walk_variable_expr): Continue walking
+	for scalar coarrays.
+	* trans-intrinsic.c (convert_element_to_coarray_ref): New function.
+	(trans_this_image, trans_image_index, conv_intrinsic_cobound): Use it.
+	(trans_this_image): Fix algorithm.
+	* trans-types.c (gfc_get_element_type, gfc_get_array_descriptor_base,
+	gfc_sym_type): Handle scalar coarrays.
+
+2011-05-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48858
+	PR fortran/48820
+	* lang.opt (std=f2008tr): New.
+	* libgfortran.h (GFC_STD_F2008_TR): New macro constant.
+	* decl.c (verify_c_interop_param): Allow OPTIONAL in BIND(C)
+	procedures for -std=f2008tr/gnu/legacy.
+	(gfc_match_import): Set sym to NULL.
+	* options.c (set_default_std_flags,gfc_handle_option): Handle
+	-std=f2008tr.
+	* invoke.texi (-std=): Document -std=f2008tr.
+
+2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label.
+	* trans-io.c (add_case): Likewise.
+	* trans-stmt.c (gfc_trans_integer_select): Likewise.
+	(gfc_trans_character_select): Likewise.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* trans-decl.c (trans_function_start): Do not set
+	dont_save_pending_sizes_p.
+
+2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* trans.h (gfc_chainon_list): Delete.
+	* trans.c (gfc_chainon_list): Delete.
+
+2011-05-04  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48864
+	* invoke.texi (fno-protect-parens): Document
+	that -Ofast implies -fno-protect-parens.
+	* options.c (gfc_init_options, gfc_post_options):
+	Make -Ofast imply -fno-protect-parens.
+
+2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* trans-decl.c (build_library_function_decl_1): Call
+	build_function_type_vec.  Adjust argument list building accordingly.
+	* trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
+	* trans-types.c (gfc_get_function_type): Likewise.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* trans-array.c (gfc_trans_array_constructor_value): Use
+	size_int for bounds of range types.
+	(gfc_trans_array_constructor_value): Use size_type_node
+	for memcpy argument.
+	* trans-common.c (build_field): Use gfc_charlen_type_node
+	for lengths.
+	* trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
+	as type to build_int_cst.
+	* trans-const.c (gfc_build_string_const): Use size_int
+	for bounds of range types.
+	(gfc_build_wide_string_const): Likewise.
+	* trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
+	for lengths.
+	(gfc_trans_character_select): Likewise.
+	(gfc_trans_character_select): Do not pass NULL
+	as type to build_int_cst.
+	(gfc_trans_character_select): Use size_int for bounds of range types.
+	* trans-io.c (gfc_build_io_library_fndecls): Likewise.
+	(add_case): Do not pass NULL as type to build_int_cst.
+	(transfer_expr): Likewise.
+	(transfer_array_desc): Likewise.
+	* trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
+	for lengths.
+	(gfc_trans_assign_aux_var): Likewise.
+	(create_main_function): Use size_int for bounds of range types.
+	* trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
+	NULL as type to build_int_cst.
+	(gfc_conv_intrinsic_spacing): Likewise.
+	(gfc_conv_intrinsic_rrspacing): Likewise.
+	(gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
+
+2011-05-04  Richard Guenther  <rguenther@suse.de>
+
+	* trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
+	argument to int_const_binop.
+
+2011-05-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* trans-intrinsic.c (trans_this_image): Implement version with
+	coarray argument.
+	(conv_intrinsic_cobound): Simplify code.
+	(gfc_conv_intrinsic_function): Call trans_this_image for
+	this_image(coarray) except for -fcoarray=single.
+
+2011-05-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/48720
+	* gfortran.texi: Document the 'Q' exponent-letter extension.
+	* invoke.texi: Document -Wreal-q-constant.
+	* lang.opt: Add -Wreal-q-constant option.
+	* gfortran.h: Add warn_real_q_constant to option struct.
+	* primary.c (match_real_constant):  Use it.  Accept 'Q' as
+	exponent-letter for REAL(16) real-literal-constant with a
+	fallback to REAL(10) or error if REAL(10) is not available.
+	* options.c (gfc_init_options, set_Wall) Set it.
+	(gfc_handle_option): Handle new option.
+
+2011-04-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* dump-prase-tree.c (show_code_node):  Set the current
+	namespace to the BLOCK before displaying it; restore
+	afterwards.
+
+2011-04-30  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48821
+	* decl.c (gfc_match_import): Don't try to find the
+	symbol if already found.
+
+2011-04-30  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48746
+	* trans-expr.c (fcncall_realloc_result): Set the bounds and the
+	offset so that the lbounds are one.
+	(gfc_trans_arrayfunc_assign): Add rank to arguments of above.
+
+2011-04-29  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48462
+	* trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
+	automatic reallocation when the lhs is a target.
+
+	PR fortran/48746
+	* trans-expr.c (fcncall_realloc_result): Make sure that the
+	result dtype field is set before the function call.
+
+2011-04-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48810
+	* resolve.c (resolve_typebound_generic_call): Don't check access
+	flags of the specific function.
+
+	PR fortran/48800
+	* resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
+	to AS_ASSUMED_SHAPE for function results.
+	(resolve_fl_var_and_proc): Print also for function results with
+	AS_DEFERRED an error, if they are not a pointer or allocatable.
+	(resolve_types): Make sure arguments of procedures in interface
+	blocks are resolved.
+
+2011-04-29  Michael Matz  <matz@suse.de>
+
+	* options.c (options.c): Set warn_maybe_uninitialized.
+
+2011-04-28  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48112
+	* resolve.c (resolve_fl_var_and_proc): Print diagnostic of
+	function results only once.
+	(resolve_symbol): Always resolve function results.
+
+	PR fortran/48279
+	* expr.c (gfc_check_vardef_context): Fix handling of generic
+	EXPR_FUNCTION.
+	* interface.c (check_interface0): Reject internal functions
+	in generic interfaces, unless -std=gnu.
+
+2011-04-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48788
+	* resolve.c (resolve_global_procedure): Error recovery -
+	avoid segfault for (non)character-returning functions.
+
+2011-04-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* decl.c (gfc_match_end):  Check that the block name starts
+	with "block@".
+	* parse.c (gfc_build_block_ns):  Make block names unique by
+	numbering them.
+
+2011-04-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes.c (inserted_block):  New variable.
+	(changed_statement):  Likewise.
+	(create_var):  Encase statement to be operated on in a BLOCK.
+	Adjust code insertion for BLOCK.
+	(cfe_code):  Set inserted_block and changed_statement to NULL.
+
+2011-04-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* module.c (mio_array_spec): Set as->cotype on reading.
+	* resolve.c (resolve_allocate_expr): Fix allocating coarray
+	components.
+
+2011-04-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48405
+	* frontend_passes (cfe_register_funcs): Remove workaround for DO
+	loops.
+	(gfc_code_walker):  Make sure the pointer to the current
+	statement doen't change when other statements are inserted.
+
+2011-04-21  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
+
+2011-04-20  Jim Meyering  <meyering@redhat.com>
+
+	* expr.c (free_expr0): Remove useless if-before-free.
+	* gfortranspec.c (lang_specific_pre_link): Likewise.
+	* interface.c (gfc_extend_expr): Likewise.
+	* trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
+
+2011-04-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48588
+	PR fortran/48692
+
+	* module.c (fix_mio_expr): Commit created symbol.
+
+2011-04-19  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
+
+2011-04-19  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
+	free.
+
+2011-04-19  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* misc.c (gfc_getmem): Remove function.
+	* gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
+	usage with XCNEW or XCNEWVEC.
+	* expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
+	XCNEW or XCNEWVEC.
+	* options.c (gfc_handle_module_path_options)
+	(gfc_get_option_string): Likewise.
+	* resolve.c (gfc_resolve_forall): Likewise.
+	* simplify.c (simplify_transformation_to_array): Likewise.
+	* target-memory.c (gfc_target_interpret_expr): Likewise.
+	* trans-common.c (get_segment_info, copy_equiv_list_to_ns)
+	(get_init_field): Likewise.
+	* trans-expr.c (gfc_conv_statement_function): Likewise.
+	* trans-io.c (nml_full_name): Likewise.
+	* trans-stmt.c (gfc_trans_forall_1): Likewise.
+	* scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
+
+2011-04-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48588
+	* parse.c (resolve_all_program_units): Skip modules.
+	(translate_all_program_units): Handle modules.
+	(gfc_parse_file): Defer code generation for modules.
+
+2011-04-19  Martin Jambor  <mjambor@suse.cz>
+
+	* trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
+	instead of cgraph_get_create_node.
+
+2011-04-18  Jim Meyering  <meyering@redhat.com>
+
+	remove now-unused definition of gfc_free
+	* misc.c (gfc_free): Remove function.
+	* gfortran.h (gfc_free): Remove its prototype.
+
+2011-04-18  Jim Meyering  <meyering@redhat.com>
+
+	convert each use of gfc_free (p) to free (p)
+	Do that by running this command:
+	  perl -pi -e    's/\bgfc_free ?\(/free (/' \
+	    $(git grep -El '\bgfc_free ?\(')
+	which also corrects the few uses that lacked a space between
+	the function name and the open parenthesis.
+	Manually undo the change to the function definition itself
+	and its prototype.  They'll be removed next.
+	* array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
+	* constructor.c (node_free): Likewise.
+	* cpp.c (dump_queued_macros): Likewise.
+	* data.c (gfc_assign_data_value): Likewise.
+	* decl.c (free_variable, free_value, gfc_free_data): Likewise.
+	(gfc_free_data_all, match_old_style_init): Likewise.
+	(gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
+	Likewise.
+	(gfc_match_modproc): Likewise.
+	* dependency.c (check_section_vs_section): Likewise.
+	* error.c (gfc_pop_error, gfc_free_error): Likewise.
+	* expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
+	(gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
+	(find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
+	Likewise.
+	* frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
+	(strip_function_call, optimize_comparison): Likewise.
+	* interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
+	(CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
+	Likewise.
+	* intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
+	(gfc_convert_chartype): Likewise.
+	* io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
+	Likewise.
+	(gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
+	* match.c (gfc_free_iterator, gfc_match_associate): Likewise.
+	(gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
+	Likewise.
+	(free_case, gfc_free_forall_iterator): Likewise.
+	* misc.c: Likewise.
+	* module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
+	(free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
+	(mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
+	(mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
+	(mio_full_typebound_tree, skip_list, load_equiv): Likewise.
+	(free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
+	* openmp.c (gfc_free_omp_clauses): Likewise.
+	* options.c (gfc_post_options): Likewise.
+	* parse.c (select_type_pop, parse_omp_structured_block): Likewise.
+	* primary.c (gfc_free_structure_ctor_component): Likewise.
+	* resolve.c (resolve_structure_cons, check_host_association): Likewise.
+	(gfc_resolve_forall, resolve_equivalence): Likewise.
+	* scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
+	(gfc_define_undef_line, preprocessor_line, include_line): Likewise.
+	(load_file, gfc_read_orig_filename): Likewise.
+	* simplify.c (simplify_transformation_to_array): Likewise.
+	(gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
+	Likewise.
+	(gfc_simplify_compiler_options): Likewise.
+	* st.c (gfc_free_statement, gfc_free_statements): Likewise.
+	(gfc_free_association_list): Likewise.
+	* symbol.c (free_components, gfc_free_st_label, free_st_labels):
+	Likewise.
+	(gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
+	(free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
+	(free_common_tree, free_uop_tree, free_sym_tree): Likewise.
+	(gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
+	Likewise.
+	(gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
+	(gfc_free_namespace): Likewise.
+	* trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
+	(gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
+	(gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
+	* trans-common.c (get_init_field, create_common): Likewise.
+	* trans-const.c (gfc_build_wide_string_const): Likewise.
+	(gfc_conv_string_init): Likewise.
+	* trans-decl.c (gfc_generate_function_code): Likewise.
+	* trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
+	Likewise.
+	(SCALAR_POINTER, gfc_conv_statement_function): Likewise.
+	(gfc_trans_subarray_assign): Likewise.
+	* trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
+	* trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
+	(transfer_namelist_element, transfer_array_component): Likewise.
+	* trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
+	* trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
+	* trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
+	Likewise.
+
+2011-04-15  Jim Meyering  <meyering@redhat.com>
+
+	gfortran: remove cpp definition of free, ...
+	in preparation for the s/gfc_free/free/ transformation.
+	* gfortran.h (free): Remove macro definition that would otherwise
+	prevent direct use of the function.
+
+2011-04-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* array.c (gfc_match_array_ref): Check for too many codimensions.
+	* check.c (gfc_check_image_index): Check number of elements
+	in SUB argument.
+	* simplify.c (gfc_simplify_image_index): Remove unreachable checks.
+
+2011-04-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* iresolve.c (gfc_resolve_image_index): Set ts.type.
+	* simplify.c (gfc_simplify_image_index): Don't abort if the bounds
+	are not known at compile time and handle -fcoarray=lib.
+	* trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
+	IMAGE_INDEX.
+	(conv_intrinsic_cobound): Fix comment typo.
+	(trans_this_image): New function.
+	* trans-array.c (gfc_unlikely): Move to trans.c.
+	* trans.c (gfc_unlikely): Function moved from trans-array.c.
+	(gfc_trans_runtime_check): Use it.
+	* trans-io.c (gfc_trans_io_runtime_check): Ditto.
+	* trans.h (gfc_unlikely): Add prototype.
+
+2011-04-18  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48462
+	* trans-expr.c (fcncall_realloc_result): Renamed version of
+	realloc_lhs_bounds_for_intrinsic_call that does not touch the
+	descriptor bounds anymore but makes a temporary descriptor to
+	hold the result.
+	(gfc_trans_arrayfunc_assign): Modify the reference to above
+	renamed function.
+
+2011-05-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48624
+	* trans-decl.c (gfc_get_extern_function_decl): Fix decl
+	for external procedures with proc arguments.
+
+2011-04-15  Michael Matz  <matz@suse.de>
+
+	* trans-array.c (toplevel): Include gimple.h.
+	(gfc_trans_allocate_array_storage): Check flag_stack_arrays,
+	properly expand variable length arrays.
+	(gfc_trans_auto_array_allocation): If flag_stack_arrays create
+	variable length decls and associate them with their scope.
+	* gfortran.h (gfc_option_t): Add flag_stack_arrays member.
+	* options.c (gfc_init_options): Handle -fstack_arrays option.
+	* lang.opt (fstack-arrays): Add option.
+	* invoke.texi (Code Gen Options): Document it.
+	* Make-lang.in (trans-array.o): Depend on GIMPLE_H.
+
+2011-04-15  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
+	code which is also causing an ICE.
+
+2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
+
+2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* f95-lang.c (union lang_tree_node): Check for TS_COMMON before
+	calling TREE_CHAIN.
+
+2011-04-12  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48360
+	PR fortran/48456
+	* trans-array.c (get_std_lbound): For derived type variables
+	return array valued component lbound.
+
+2011-04-12  Martin Jambor  <mjambor@suse.cz>
+
+	* trans-decl.c (gfc_generate_function_code): Call
+	cgraph_get_create_node instead of cgraph_node.
+
+2011-04-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* simplify.c (simplify_bound_dim): Exit for
+	ucobound's last dimension unless -fcoarray=single.
+	* trans-array (gfc_conv_descriptor_size_1): Renamed from
+	gfc_conv_descriptor_size, made static, has now from_dim and
+	to_dim arguments.
+	(gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
+	(gfc_conv_descriptor_cosize): New function.
+	* trans-array.h (gfc_conv_descriptor_cosize): New prototype.
+	* trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
+	and handle last codim of ucobound for when -fcoarray is not "single".
+
+2011-04-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48448
+	* gfortran.h (gfc_option_t):  Add warn_function_elimination and
+	flag_frontend_optimize.
+	* lang.opt (Wfunction-elimination):  Add.
+	(ffrontend-optimize):  Add.
+	* invoke.texi:  Add documentation for -Wfunction-elimination
+	and -ffrontend-optimize.  Add -faggressive-function-elimination
+	to list of code generation options.
+	* frontend-passes.c (gfc_run_passes):  Run optimizations if
+	flag_frontend_optimize is set.
+	(warn_function_elimination):  New function.
+	(cfe_expr_0):  Call it if requested to do so.
+	* options.c (gfc_init_options):  Initiate warn_function_elimination
+	and flag_frontend_optimize.
+	(gfc_post_options):  Set flag_frontend_optimize if not specified
+	by user, depending on the optimization level.
+	(gfc_handle_option):  Handle -Wfunction-elimination and
+	-ffrontend-optimize.
+
+2011-04-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
+	call for this_image.
+
+2011-04-05  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
+	build_function_type_list instead of build_function_type.  Correct
+	argument order for func_frexp and func_scalbn.
+
+2011-04-05  Duncan Sands  <baldrick@free.fr>
+
+	* f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
+
+2011-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes: (optimize_lexical_comparison): New function.
+	(optimize_expr): Call it.
+	(optimize_comparison): Also handle lexical comparison functions.
+	Return false instad of -2 for unequal comparison.
+
+2011-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48412
+	* frontend-passes (cfe_expr_0):  Reverse the order of going
+	through the loops.
+
+2011-04-04  Tobias Burnus  <burnus@net-b.de>
+	    Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/18918
+	* check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
+	* expr.c (gfc_is_coindexed): Ditto.
+	* gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
+	* interface.c (compare_parameter): Use gfc_expr_attr and
+	gfc_is_coindexed.
+	* resolve.c (check_dimension, compare_spec_to_ref,
+	resolve_allocate_expr, check_data_variable): Update for
+	DIMEN_THIS_IMAGE.
+	* simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
+	gfc_simplify_ucobound): Allow non-constant bounds.
+	* trans-array.c (gfc_set_loop_bounds_from_array_spec,
+	gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
+	gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
+	gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
+	gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
+	gfc_conv_ss_startstride, gfc_conv_loop_setup,
+	gfc_trans_array_bounds, gfc_conv_expr_descriptor,
+	gfc_walk_variable_expr): Handle codimen.
+	* trans-decl.c (gfc_build_qualified_array): Save cobounds.
+	* trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
+	(conv_intrinsic_cobound): New function.
+	(gfc_conv_intrinsic_function): Call it.
+	(gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
+	ucobound, lcobound, this_image.
+	* fortran/trans-types.c (gfc_build_array_type): Save cobounds.
+	(gfc_get_dtype): Honour corank.
+	(gfc_get_nodesc_array_type): Save corank and codimensions.
+	(gfc_get_array_type_bounds): Save cobound.
+	* fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
+	(gfc_array_kind): Add corank item.
+	(GFC_TYPE_ARRAY_CORANK): New macro.
+
+2011-04-03  Kai Tietz  <ktietz@redhat.com>
+
+	PR middle-end/48422
+	* Make-lang.in (f95-lang.o): Add some missing dependencies.
+
+2011-04-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48352
+	* frontend-passes (cfe_register_funcs):  Don't
+	register functions if they appear as iterators in DO loops.
+
+2011-03-30  Michael Matz  <matz@suse.de>
+
+	PR fortran/47516
+	* trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
+	don't use local variable.
+	(gfc_trans_arrayfunc_assign): Adjust caller.
+
+2011-03-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48095
+	* decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
+	* module.c (MOD_VERSION): Bump.
+	(mio_typespec): Read/write 'interface' field.
+	* primary.c (match_string_constant,match_logical_constant): Remove
+	unneeded code.
+	(match_complex_constant): Make sure to clear the typespec.
+
+2011-03-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes.c (create_var):  Warn about creating an
+	array temporary if requested.
+
+2011-03-27  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/47065
+	* frontend-passes.c (optimize_trim): Also follow references, except
+	when they are substring references or array references.
+
+2011-03-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
+	GFC_ISYM_NUM_IMAGES.
+	(gfc_fcoarray): Add GFC_FCOARRAY_LIB.
+	* intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
+	rename.
+	* invoke.texi (-fcoarray=): Document "lib" argument.
+	* iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
+	* libgfortran.h (libgfortran_stat_codes): Add comments.
+	* options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
+	* simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
+	Handle GFC_FCOARRAY_LIB.
+	* trans.h (gfc_init_coarray_decl): New prototype.
+	(gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
+	gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
+	gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
+	gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
+	gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
+	New global variables.
+	* trans-decl.c: Declare several CAF functions (cf. above).
+	(gfc_build_builtin_function_decls): Initialize those.
+	(gfc_init_coarray_decl): New function.
+	(create_main_function): Call CAF init/finalize functions.
+	* trans-intrinsic.c (trans_this_image, trans_num_images): New.
+	(gfc_conv_intrinsic_function): Call those.
+	* trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
+	Add code for GFC_FCOARRAY_LIB.
+
+2011-03-26  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48291
+	* class.c (get_unique_hashed_string): Adjust maximum allowable length
+	for unique type string.
+
+2011-03-25  Kai Tietz  <ktietz@redhat.com>
+
+	* scanner.c (preprocessor_line): Use filename_cmp
+	instead of strcmp.
+
+2011-03-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48174
+	PR fortran/45304
+	* trans-types.c (gfc_get_function_type): Don't use varargs if the
+	procedure is known to have no arguments.
+
+2011-03-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/22572
+	* gfortran.h (gfc_option_t): Add
+	flag_aggressive_function_elimination.
+	(gfc_dep_compare_functions):  Add prototype.
+	* lang.opt: Add faggressive-function-elimination.
+	* invoke.texi: Document -faggressive-function-elimination.
+	* frontend_passes (expr_array):  New static variable.
+	(expr_size):  Likewise.
+	(expr_count):  Likewise.
+	(current_code):  Likewise.
+	(current_ns):  Likewise.
+	(gfc_run_passes):  Allocate and free space for expressions.
+	(cfe_register_funcs):  New function.
+	(create_var):  New function.
+	(cfc_expr_0):  New function.
+	(cfe_code):  New function.
+	(optimize_namespace):  Invoke gfc_code_walker with cfe_code
+	and cfe_expr_0.
+	* dependency.c (gfc_dep_compare_functions):  New function.
+	(gfc_dep_compare_expr):  Use it.
+	* options.c (gfc_init_options):  Handle
+	flag_aggressive_function_elimination.
+	(gfc_handle_option):  Likewise.
+
+2011-03-15  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	* arith.c (arith_power): Plug memory leak.
+
+2011-03-12  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48059
+	* trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
+	for polymorphic arguments.
+
+2011-03-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/48054
+	* intrinsic.texi: Clarify doc of logarithm functions.
+
+2011-03-12  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/47552
+	* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
+	the string length variable.
+
+2011-03-11  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47768
+	* module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
+	(mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
+
+2011-03-06  Paul Thomas  <pault@gcc.gnu.org>
+	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/47850
+	* expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
+	the expression has an iterator.  Otherwise, iterate through the
+	array, checking for constant expressions for each element.
+
+2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47802
+	* intrinsic.texi: Update CTIME and FDATE documentation.
+
+2011-03-03  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* invoke.texi (Option Summary, Fortran Dialect Options)
+	(Preprocessing Options, Runtime Options, Code Gen Options):
+	Fix vertical list spacing by using @itemx for additinoal
+	items, empty line before @table.  Fix typos.
+
+2011-02-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/47894
+	* intrinsic.texi: Fix doc of the VERIFY intrinsic.
+
+2011-02-26  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47846
+	* trans-stmt.c (gfc_trans_allocate): Fix allocation with
+	type-spec of deferred-length strings.
+
+2011-02-26  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47886
+	* openmp.c (gfc_resolve_omp_directive): Resolve if()
+	condition of OpenMP's task.
+
+2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/47894
+	* intrinsic.texi: Fix doc of the VERIFY intrinsic.
+
+2011-02-24  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47872
+	* intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
+	multitable for linebreak between different syntax variants.
+
+2011-02-24  Richard Guenther  <rguenther@suse.de>
+
+	PR fortran/47839
+	* f95-lang.c (pushdecl): For externs in non-global scope push
+	a copy of the decl into the BLOCK.
+
+2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/40850
+	* trans.c (gfc_prepend_expr_to_block): New function.
+	* trans.h (gfc_prepend_expr_to_block): Declare.
+	* trans-array.c (gfc_conv_array_parameter): Replace
+	gfc_add_expr_to_block with gfc_prepend_expr_to_block.
+
+2011-02-22  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/45743
+	* trans-decl.c (gfc_get_extern_function_decl): Don't use the
+	gsymbol backend_decl if the procedure has a formal argument
+	that is a procedure.
+
+2011-02-22  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/41359
+	* trans-stmt.c (gfc_trans_if_1): Use correct line for
+	expressions in the if condition.
+
+2011-02-20  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47797
+	* trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
+	gfc_restore_backend_locus to have better debug locations.
+	* trans-array.c (gfc_trans_deferred_array): Ditto.
+
+2011-02-20  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/45077
+	PR fortran/44945
+	* trans-types.c (gfc_get_derived_type): Remove code that looks
+	for decls in gsym and add call to gfc_get_module_backend_decl.
+	* trans.h: Add prototype for gfc_get_module_backend_decl.
+	* trans-decl.c (gfc_get_module_backend_decl): New function.
+	(gfc_get_symbol_decl): Call it.
+
+2011-02-19  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47348
+	* trans-array.c (get_array_ctor_all_strlen): Move up in file.
+	(get_array_ctor_var_strlen): Add block dummy and add call to
+	get_array_ctor_all_strlen instead of giving up on substrings.
+	Call gcc_unreachable for default case.
+	(get_array_ctor_strlen): Add extra argument to in call to
+	get_array_ctor_var_strlen.
+
+2011-02-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47789
+	* primary.c (gfc_match_structure_constructor): Handle empty parent
+	types.
+
+2011-02-18  Tobias Burnus
+
+	PR fortran/47775
+	* trans-expr.c (arrayfunc_assign_needs_temporary): Use
+	esym to check whether the specific procedure returns an
+	allocatable or pointer.
+
+2011-02-18  Michael Matz  <matz@suse.de>
+
+	PR fortran/45586
+	* gfortran.h (struct gfc_component): Add norestrict_decl member.
+	* trans.h (struct lang_type): Add nonrestricted_type member.
+	* trans-expr.c (gfc_conv_component_ref): Search fields with correct
+	parent type.
+	* trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
+	(gfc_sym_type): Use it.
+
+2011-02-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47768
+	* resolve.c (resolve_transfer): Reject variables with procedure pointer
+	components.
+
+2011-02-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47767
+	* gfortran.h (gfc_check_access): Removed prototype.
+	(gfc_check_symbol_access): Added prototype.
+	* module.c (gfc_check_access): Renamed to 'check_access', made static.
+	(gfc_check_symbol_access): New function, basically a shortcut for
+	'check_access'.
+	(write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
+	'gfc_check_symbol_access'.
+	(write_operator,write_module): Renamed 'gfc_check_access'.
+	* resolve.c (resolve_fl_procedure,resolve_fl_derived,
+	resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
+	'gfc_check_symbol_access'.
+
+2011-02-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47745
+	* class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
+	* decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
+	'gfc_build_class_symbol'.
+	(gfc_match_decl_type_spec): Reject unlimited polymorphism.
+	* interface.c (matching_typebound_op): Check for 'class_ok' attribute.
+	* match.c (select_type_set_tmp): Move setting of 'class_ok' into
+	'gfc_build_class_symbol'.
+	* primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
+
+2011-02-15  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/47633
+	. simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
+
+2011-02-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47730
+	* parse.c (gfc_build_block_ns): Commit 'block@' symbol.
+
+2011-02-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47728
+	* class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
+	arrays.
+	* primary.c (gfc_match_varspec): Avoid ICE for invalid class
+	declaration.
+
+2011-02-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47349
+	* interface.c (get_expr_storage_size): Handle derived-type components.
+
+2011-02-13  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47569
+	* interface.c (compare_parameter): Avoid ICE with
+	character components.
+
+2011-02-12  Janus Weil  <janus@gcc.gnu.org>
+
+	* class.c (gfc_build_class_symbol): Reject polymorphic arrays.
+	* decl.c (build_sym,build_struct,attr_decl1): Use return value of
+	'gfc_build_class_symbol'.
+
+2011-02-12  Michael Matz  <matz@suse.de>
+	    Janus Weil  <janus@gcc.gnu.org>
+	    Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/45586
+	* trans-expr.c (conv_parent_component_references): Avoid unintendent
+	skipping of parent compounds.
+
+2011-02-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47550
+	* resolve.c (resolve_formal_arglist): PURE with VALUE
+	and no INTENT: Add -std= diagnostics.
+
+2011-02-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47352
+	* resolve.c (resolve_procedure_interface): If interface has a result
+	variable, copy the typespec and set result pointer to self.
+
+2011-02-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47463
+	* resolve.c (resolve_typebound_subroutine): Remove erroneous line.
+
+2011-02-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47637
+	* trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
+
+2011-02-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	* io.c (match_io_element): Do not set dt if not inquire.
+
+2011-02-08  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/45290
+	* expr.c (gfc_check_assign_symbol): Reject pointers as pointer
+	initialization target.
+
+2011-02-07  Janne Blomqvist  <jb@gcc.gnu.org>
+	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* gfortran.texi (Thread-safety): texinfo styling fixes.
+	* intrinsic.texi: Likewise.
+
+2011-02-06  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* gfortran.texi (Compiler Characteristics): Add reference to
+	thread-safety section.
+
+2011-02-06  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* gfortran.texi (Thread-safety): New section.
+	* intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
+	(GETENV): Likewise.
+	(GET_ENVIRONMENT_VARIABLE): Likewise.
+	(SYSTEM): Likewise.
+
+2011-02-06  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47592
+	* trans-stmt.c (gfc_trans_allocate): For deferred character
+	length allocations with SOURCE, store to the values and string
+	length to avoid calculating twice.  Replace gfc_start_block
+	with gfc_init_block to avoid unnecessary contexts and to keep
+	declarations of temporaries where they should be. Tidy up the
+	code a bit.
+
+2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR fortran/42434
+	* intrinsic.texi (SYSTEM_CLOCK): Update documentation.
+
+2011-02-02  Janus Weil  <janus@gcc.gnu.org>
+	    Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47082
+	* trans-expr.c (gfc_trans_class_init_assign): Add call to
+	gfc_get_derived_type.
+	* module.c (read_cleanup): Do not use unique_symtrees for vtabs
+	or vtypes.
+
+2011-02-02  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47572
+	* resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
+
+2011-02-01  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47565
+	* trans-expr.c (gfc_conv_structure): Handle constructors for procedure
+	pointer components with allocatable result.
+
+2011-01-31  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47455
+	* trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
+	with pointer or allocatable result.
+
+2011-01-31  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47519
+	* trans-stmt.c (gfc_trans_allocate): Improve handling of
+	deferred character lengths with SOURCE.
+	* iresolve.c (gfc_resolve_repeat): Calculate character
+	length from source length and ncopies.
+	* dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
+	expressions for ALLOCATE.
+
+2011-01-31  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47463
+	* resolve.c (resolve_typebound_subroutine): Bug fix for the case of
+	an argument of a typebound assignment being a component.
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
+	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
+
+2011-01-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47042
+	* resolve.c (resolve_fl_procedure): Reject stmt functions
+	with pointer/allocatable attribute.
+
+2011-01-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47042
+	* interface.c (gfc_procedure_use): Add explicit interface check for
+	pointer/allocatable functions.
+
+2011-01-30  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47523
+	* trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
+	expr and is assigned to a deferred character length scalar,
+	make sure that the function is called before reallocation,
+	so that the length is available. Include procedure pointer
+	and procedure pointer component rhs as well.
+
+	PR fortran/45170
+	PR fortran/35810
+	PR fortran/47350
+	* gfortran.dg/allocatable_function_5.f90: New test not added by
+	mistake on 2011-01-28.
+
+2011-01-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47531
+	* check.c (gfc_check_shape): Support kind argument in SHAPE.
+	* intrinsic.c (add_functions): Ditto.
+	* resolve.c (gfc_resolve_shape): Ditto.
+	* simplify.c (gfc_simplify_shape): Ditto.
+	* intrinsic.h (gfc_check_shape, gfc_resolve_shape,
+	gfc_simplify_shape): Update prototypes.
+	* intrinisc.text (SHAPE): Document kind argument.
+
+2011-01-28  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47507
+	* resolve.c (resolve_formal_arglist): Allow arguments with VALUE
+	attribute also without INTENT.
+
+2011-01-28  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.texi (Fortran 2003 status): Mention support for
+	nonconstant namelist variables.
+
+2011-01-28  Paul Thomas  <pault@gcc.gnu.org>
+	    Tobias Burnus  <burnus@gcc.gnu.org>
+
+	PR fortran/45170
+	PR fortran/35810
+	PR fortran/47350
+	* interface.c (compare_actual_formal): An allocatable or pointer
+	deferred length actual is only allowed if the formal argument
+	is also deferred length. Clean up whitespace.
+	* trans-expr.c (gfc_conv_procedure_call): Pass string length for
+	deferred character length formal arguments by reference. Do the
+	same for function results.
+	(gfc_trans_pointer_assignment): Do not do runtime check of lhs
+	and rhs character lengths, if deferred length lhs.  In this case
+	set the lhs character length to that of the rhs.
+	(gfc_conv_string_parameter): Remove assert that string length is
+	an integer type.
+	(is_scalar_reallocatable_lhs): New function.
+	(alloc_scalar_allocatable_for_assignment): New function.
+	(gfc_trans_assignment_1): Call above new function. If the rhs is
+	a deferred character length itself, makes ure that the function
+	is called before reallocation, so that the length is available.
+	(gfc_trans_asssignment): Remove error about assignment to
+	deferred length character variables.
+	* gfortran.texi: Update entry about (re)allocation on
+	assignment.
+	* trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
+	length character variables.
+	* module.c (mio_typespec): Transfer deferred characteristic.
+	* trans-types.c (gfc_get_function_type): New code to generate
+	hidden typelist, so that those character lengths that are
+	passed by reference get the right type.
+	* resolve.c (resolve_contained_fntype): Supress error for
+	deferred character length functions.
+	(resolve_function, resolve_fl_procedure) The same.
+	(check_symbols): Remove the error that support for
+	entity with deferred type parameter is not yet implemented.
+	(resolve_fl_derived): The same.
+	match.c (alloc_opt_list): Allow MOLD for deferred length object.
+	* trans-decl.c (gfc_get_symbol_decl): For deferred character
+	length dummies, generate a local variable for string length.
+	(create_function_arglist): Hidden length can be a pointer.
+	(gfc_trans_deferred_vars): For deferred character length
+	results and dummies, assign the string length to the local
+	variable from the hidden argument on entry and the other way
+	round on exit, as appropriate.
+
+2011-01-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47474
+	* trans-decl.c (gfc_generate_function_code): Fix init
+	of allocatable result variable with allocatable components.
+
+2011-01-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47472
+	* options.c (gfc_handle_module_path_options): Save
+	module path without trailing slash as include path.
+
+2011-01-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47448
+	* interface.c (gfc_check_operator_interface): Fix
+	defined-assignment check.
+
+2011-01-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47421
+	* trans-decl.c (gfc_trans_deferred_vars): Do not nullify
+	scalar allocatable dummy arguments.
+
+2011-01-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/38536
+	* resolve.c (gfc_iso_c_func_interface):  For C_LOC,
+	check for array sections followed by component references
+	which are illegal.  Also check for coindexed arguments.
+
+2011-01-22  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47399
+	* primary.c (gfc_match_varspec): Relax gcc_assert to allow for
+	PARAMETER TBP.
+
+2011-01-21  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47394
+	* error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
+	Use defined instead of magic number exit status codes.
+	* scanner.c (include_line, gfc_new_file): Ditto.
+
+2011-01-21  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47377
+	* expr.c (gfc_check_pointer_assign): Reject expr data-targets
+	without pointer attribute.
+
+2011-01-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47240
+	* resolve.c (expression_rank): Fix rank of procedure poiner components.
+	* trans-expr.c (gfc_conv_procedure_call): Take care of procedure
+	pointer components as actual arguments.
+
+2011-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/47331
+	* gfortran.h (struct gfc_omp_saved_state): New type.
+	(gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
+	* resolve.c (resolve_global_procedure): Call it around gfc_resolve
+	call.
+	* openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
+	functions.
+
+2011-01-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47327
+	* invoke.texi (Options to request or suppress errors
+	and warnings): Fix cross link.
+
+2011-01-15  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.texi: Update Fortran 2003 Status section.
+
+	PR fortran/47177
+	* invoke.texi: Add missing "-E" to the -dM example.
+
+2011-01-13  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47268
+	* intrinsic.texi (get_command_argument, get_environment_variable):
+	Mark arguments as optional in the Arguments section.
+
+2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
+	    Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47260
+	* trans-decl.c (gfc_get_extern_function_decl,
+	build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
+	calling decl_attributes.
+
+2011-01-13  Tobias Burnus  <burnus@net-b.de>
+	    Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/45848
+	PR fortran/47204
+	* gfortran.h (gfc_code): Move union ext's case_list into
+	the struct block.
+	* dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
+	by "block.".
+	* frontend-passes.c (gfc_code_walker): Ditto.
+	* match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
+	gfc_match_type_is, gfc_match_class_is): Ditto.
+	* resolve.c (resolve_select, resolve_select_type): Ditto.
+	* st.c (gfc_free_statement): Ditto.
+	* trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
+	gfc_trans_character_select): Ditto.
+	* parse.c (resolve_all_program_units): For error recovery, avoid
+	segfault is proc_name is NULL.
+
+2011-01-11  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47051
+	* trans-array.c (gfc_alloc_allocatable_for_assignment): Change
+	to be standard compliant by testing for shape rather than size
+	before skipping reallocation. Improve comments.
+
+2011-01-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47224
+	* resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
+	of code.
+
+2011-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/38536
+	* resolve.c (is_scalar_expr_ptr):  For a substring reference,
+	use gfc_dep_compare_expr to compare start and end expession.
+	Add FIXME for using gfc_deb_compare_expr elsewhere.
+
+2011-01-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/46313
+	* class.c (get_unique_type_string): Make type name start with upper
+	case letter.
+
+2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/46405
+	* invoke.texi:  Mention -ffree-line-length-none and
+	-ffixed-line-length-none for preprocessing.
+
+2011-01-08  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/46896
+	* trans-expr.c (gfc_conv_procedure_call): With a non-copying
+	procedure argument (eg TRANSPOSE) use a temporary if there is
+	any chance of aliasing due to host or use association.
+	(arrayfunc_assign_needs_temporary): Correct logic for function
+	results and do not use a temporary for implicitly PURE
+	variables.  Use a temporary for Cray pointees.
+	* symbol.c (gfc_add_save): Explicit SAVE not compatible with
+	implicit pureness of containing procedure.
+	* decl.c (match_old_style_init, gfc_match_data): Where decl
+	would fail in PURE procedure, set implicit_pure to zero.
+	* gfortran.h: Add implicit_pure to structure symbol_attr and
+	add prototype for function gfc_implicit_pure.
+	* expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
+	Where decl would fail in PURE procedure, reset implicit_pure.
+	* io.c (match_vtag, gfc_match_open, gfc_match_close,
+	gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
+	* match.c (gfc_match_critical, gfc_match_stopcode,
+	sync_statement, gfc_match_allocate, gfc_match_deallocate): The
+	same.
+	* parse.c (decode_omp_directive): The same.
+	(parse_contained): If not PURE, set implicit pure attribute.
+	* resolve.c (resolve_formal_arglist, resolve_structure_cons,
+	resolve_function, resolve_ordinary_assign): The same.
+	(gfc_implicit_pure): New function.
+	* module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
+	to ab_attribute enum and use it in this function.
+
+2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/45777
+	* symbol.c (gfc_symbols_could_alias):  Strip gfc_ prefix,
+	make static and move in front of its only caller, to ...
+	* trans-array.c (symbols_could_alias): ... here.
+	Pass information about pointer and target status as
+	arguments.  Allocatable arrays don't alias anything
+	unless they have the POINTER attribute.
+	(gfc_could_be_alias):  Keep track of pointer and target
+	status when following references.  Also check if typespecs
+	of components match those of other components or symbols.
+
+2011-01-07  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/41580
+	* class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
+	* intrinsic.c (add_functions): Use simplify functions for
+	EXTENDS_TYPE_OF and SAME_TYPE_AS.
+	* intrinsic.h (gfc_simplify_extends_type_of,
+	gfc_simplify_same_type_as): New prototypes.
+	* simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
+	gfc_simplify_same_type_as): New functions.
+
+2011-01-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47189
+	PR fortran/47194
+	* gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
+	* class.c (gfc_class_null_initializer): Initialize _vptr to declared
+	type.
+	* expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
+	* resolve.c (resolve_deallocate_expr): _data component will be added
+	at translation stage.
+	* symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
+	* trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
+
+2011-01-06  Daniel Franke  <franke.daniel@gmail.com>
+
+	PR fortran/33117
+	PR fortran/46478
+	* parse.c (parse_interface): Remove check for procedure types.
+	* interface.c (check_interface0): Verify that procedures are
+	either all SUBROUTINEs or all FUNCTIONs.
+
+2011-01-05  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47180
+	* trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
+	'vtab' is initialized).
+
+2011-01-05  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47180
+	* trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
+	assignment, set the _vptr component to the declared type.
+
+2011-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/46017
+	* resolve.c (resolve_allocate_deallocate): Follow references to
+	check for duplicate occurence of allocation/deallocation objects.
+
+2011-01-05  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47024
+	* trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
+	of polymorphic allocatables according to their declared type.
+
+2011-01-04  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/46448
+	* class.c (gfc_find_derived_vtab): Set the module field for the copying
+	routine to make sure it receives module name mangling.
+
+2011-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* gfortranspec.c (lang_specific_driver): Update copyright notice
+	dates.
+
+2011-01-03  Janus Weil  <janus@gcc.gnu.org>
+
+	* intrinsic.texi (LEADZ): Fix example.
+
+2011-01-02  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/46408
+	* class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
+	routine.
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 06ad7c6..2d78cb5 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -339,15873 +339,8 @@
 
 	PR tree-optimization/51683
 	* gcc.dg/pr51683.c: New test.
-
-2011-12-31  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51397
-	* g++.dg/cpp0x/static_assert6.C: New.
-
-2011-12-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/tree-ssa/vrp47: Pass -march=i586 for ia32 target.
-
-2011-12-31  Thomas König  <tkoenig@gcc.gnu.org>
-
-	PR fortran/51502
-	* lib/gcc-dg.exp (scan-module-absence):  New function.
-	* gfortran.dg/implicit_pure_2.f90:  New test.
-
-2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51316
-	* g++.dg/cpp0x/alignof4.C: New.
-
-2011-12-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR testsuite/51702
-	* gcc.dg/scal-to-vec1.c: If 32-bit powerpc-linux, add the
-	-mabi=altivec option, which suppresses a warning message about
-	passing vectors by reference.  The extra warning causes some tests
-	to fail.
-	* gcc.dg/scal-to-vec2.c: Likewise.
-	* gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c: Likewise.
-	* gcc.dg/pr35442.c: Likewise.
-	* gcc.dg/vector-compare-1.c: Likewise.
-	* gcc.dg/vector-compare-2.c: Likewise.
-	* gcc.dg/torture/pr36891.c: Likewise.
-
-2012-12-29  Kai Tietz  <ktietz@redhat.com>
-
-	* g++.dg/abi/bitfield3.C: Make sure test runs
-	for windows targets without activated ms-bitfields option.
-
-	* g++.old-deja/g++.brendan/new3.C: Adjust test for mingw
-	targets to use static-version.
-	* g++.old-deja/g++.abi/cxa_vec.C: Likewise.
-	* g++.old-deja/g++.abi/arraynew.C: Likewise.
-	* g++.old-deja/g++.eh/new1.C: Likewise.
-	* g++.old-deja/g++.eh/new2.C: Likewise.
-
-2011-12-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* gfortran.dg/function_optimize_9.f90:  New test.
-
-2011-12-27  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/23211
-	* g++.dg/template/using18.C: New.
-	* g++.dg/template/using19.C: New.
-	* g++.dg/template/nested3.C: Remove dg-message at instantiation.
-	* g++.dg/template/crash13.C: Likewise.
-
-2011-12-28  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/51623
-	* gcc.target/powerpc/pr51623.c: New file.
-
-2011-12-28  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/torture/pr50396.c: Use dg-add-options ieee.
-
-2011-12-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51547
-	* g++.dg/cpp0x/pr51547.C: New.
-
-2011-12-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/execute/20111227-1.c: New test.
-
-2011-12-25  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/48641
-	* gcc.dg/compile/pr48641.c: New file.
-
-2011-12-26  Joey Ye  <joey.ye@arm.com>
-
-	PR middle-end/51200
-	* gcc.dg/volatile-bitfields-2.c: New test.
-
-2011-12-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51507
-	* g++.dg/cpp0x/variadic121.C: New.
-
-2011-12-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/vect/fast-math-pr35982.c: Fix parenthesis in target selectors.
-
-2011-12-23  Dmitry Plotnikov  <dplotnikov@ispras.ru>
-
-	* gcc.target/arm/vect-vcvt.c: New test.
-	* gcc.target/arm/vect-vcvtq.c: New test.
-
-	* gcc.dg/vect/fast-math-pr35982.c: Added vect_strided2 alternative
-	in final check.
-
-	* lib/target-supports.exp (check_effective_target_vect_intfloat_cvt):
-	True for ARM NEON.
-	(check_effective_target_vect_uintfloat_cvt): Likewise.
-	(check_effective_target_vect_floatuint_cvt): Likewise.
-	(check_effective_target_vect_floatint_cvt): Likewise.
-
-2011-12-23  Richard Guenther  <rguenther@suse.de>
-
-	PR rtl-optimization/50396
-	* gcc.dg/torture/pr50396.c: New testcase.
-
-2011-12-22  Bin Cheng  <bin.cheng@arm.com>
-
-	PR tree-optimization/43491
-	* gcc.dg/tree-ssa/pr43491.c: New test.
-
-2011-12-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR testsuite/50722
-	* gcc.dg/pr49994-3.c: Skip on ia64-*-*-*, hppa*-*-* and *-*-hpux*.
-
-2011-12-22  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51650
-	* g++.dg/lto/pr51650-1_0.C: New testcase.
-	* g++.dg/lto/pr51650-2_0.C: Likewise.
-
-2011-12-21  Richard Earnshaw  <rearnsha@arm.com>
-
-	PR target/51643
-	* gcc.target/arm/sibcall-2.c: New test.
-
-2011-12-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/51645
-	* g++.dg/cpp0x/alias-decl-debug-0.C: Add dg-skip-if.
-
-2011-12-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/pr50038.c: Move to ...
-	* gcc.target/i386/pr50038.c: ... here.  Test on all targets.
-
-2011-12-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51611
-	* g++.dg/cpp0x/nsdmi-virtual1.C: New.
-
-2011-12-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51305
-	* g++.dg/cpp0x/constexpr-noexcept6.C: New.
-
-2011-12-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/51644
-	PR middle-end/51647
-	* gcc.dg/pr51644.c: New test.
-	* g++.dg/warn/Wreturn-4.C: New test.
-
-2011-12-21  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
-
-	* gcc.dg/vect/no-section-anchors-vect-31.c: Adjust array size and test
-	diag-scans to fix fail on AVX.
-	* gcc.dg/vect/no-section-anchors-vect-36.c: Ditto.
-	* gcc.dg/vect/no-section-anchors-vect-64.c: Ditto.
-	* gcc.dg/vect/no-section-anchors-vect-66.c: Ditto.
-	* gcc.dg/vect/no-section-anchors-vect-68.c: Ditto.
-	* gcc.dg/vect/no-section-anchors-vect-69.c: Ditto.
-	* gcc.dg/vect/no-vfa-vect-dv-2.c: Adjust dg-scans.
-	* gcc.dg/vect/pr45752.c: Ditto.
-	* gcc.dg/vect/slp-perm-4.c: Ditto.
-	* gcc.dg/vect/slp-perm-9.c: Ditto.
-	* gcc.dg/vect/vect-33.c: Ditto.
-	* gcc.dg/vect/vect-35.c: Ditto.
-	* gcc.dg/vect/vect-6-big-array.c: Ditto.
-	* gcc.dg/vect/vect-6.c: Ditto.
-	* gcc.dg/vect/vect-91.c: Ditto.
-	* gcc.dg/vect/vect-all-big-array.c: Ditto.
-	* gcc.dg/vect/vect-all.c: Ditto.
-	* gcc.dg/vect/vect-multitypes-1.c: Ditto.
-	* gcc.dg/vect/vect-outer-4c.c: Ditto.
-	* gcc.dg/vect/vect-outer-5.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-1.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-3.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-4.c: Ditto.
-	* gcc.dg/vect/vect-peel-1.c: Ditto.
-	* gcc.dg/vect/vect-peel-2.c: Ditto.
-	* gcc.dg/vect/vect-peel-3.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
-	* gcc.dg/vect/wrapv-vect-reduc-pattern-2c.c: Ditto.
-	* lib/target-supports.exp (check_avx_available): New function.
-	(check_effective_target_vect_sizes_32B_16B): Ditto.
-	(check_prefer_avx128): Ditto.
-	(check_effective_target_vect_aligned_arrays): Add handling of AVX.
-	(check_effective_target_vect_multiple_sizes): Ditto.
-
-2011-12-21  Enkovich Ilya  <ilya.enkovich@intel.com>
-
-	PR target/50038
-	* gcc.dg/pr50038.c: New test.
-
-2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51621
-	* g++.dg/cpp0x/constexpr-ice5.C: New.
-
-2011-12-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c,
-	gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c,
-	gcc.dg/gnu11-version-1.c: New tests.
-
-2011-12-20  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR middle-end/51200
-	* gcc.target/arm/volatile-bitfields-4.c: New test.
-	* c-c++-common/abi-bf.c: New test.
-
-2011-12-20  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/49951
-	* g++.dg/gcov/gcov-2.C: Adjust.
-
-2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51612
-	* g++.dg/cpp0x/constexpr-ice4.C: New.
-
-2011-12-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51328
-	* g++.dg/template/crash109.C: New.
-
-2011-12-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51530
-	* g++.dg/cpp0x/nullptr26.C: New.
-
-2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.target/mips/mult-1.c: Require -O2.
-
-2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.target/mips/ext-2.c: Add NOMIPS16.
-
-2011-12-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51526
-	* g++.dg/cpp0x/constexpr-delegating.C: New.
-
-2011-12-19  Sandra Loosemore  <sandra@codesourcery.com>
-	    Tom de Vries <tom@codesourcery.com>
-
-	PR rtl-opt/50380
-	* gcc.c-torture/compile/pr50380.c: New testcase.
-
-2011-12-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51605
-	* gfortran.dg/block_10.f90: New.
-
-2011-12-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51553
-	* g++.dg/cpp0x/initlist64.C: New.
-
-	PR c++/51228
-	* c-c++-common/transparent-union-1.c: New.
-
-2011-12-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR tree-optimization/51580
-	* gnat.dg/specs/loop_optimization1.ads: New test.
-	* gnat.dg/specs/loop_optimization1_pkg.ad[sb]: New helper.
-
-2011-12-19  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51573
-	* gcc.dg/lto/20111207-2_0.c: Adjust.
-	* g++.dg/lto/pr51573-1_0.C: New testcase.
-
-2011-12-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51619
-	* g++.dg/cpp0x/pr51619.C: New test.
-
-2011-12-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51605
-	* gfortran.dg/select_type_25.f90: New.
-
-2011-12-19  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/51583
-	* gcc.dg/tree-ssa/pr51583.c: New test.
-
-2011-12-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51596
-	* g++.dg/opt/pr51596.C: New test.
-
-	PR middle-end/51590
-	PR tree-optimization/51606
-	* gcc.dg/vect/pr51590.c: New test.
-
-2011-12-19  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51572
-	* g++.dg/lto/pr51572-2_0.C: New testcase.
-
-2011-12-19  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51477
-	* g++.dg/cpp0x/nsdmi6.C: New test.
-
-2011-12-19  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_poly_3.f90: New.
-	* coarray/poly_run_1.f90: Enable some previously commented code.
-
-2011-12-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51489
-	* g++.dg/cpp0x/constexpr-ptrsub.C: New.
-
-2011-12-18  Hans-Peter Nilsson  <hp@axis.com>
-
-	* gcc.dg/pr51491-2.c: Fix "cleanup-treee-dump" typo.
-
-2011-12-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51588
-	* g++.dg/parse/enum7.C: New.
-
-	PR c++/51586
-	* g++.dg/lookup/nested2.C: New.
-
-	PR c++/51587
-	* g++.dg/parse/enum6.C: New.
-
-2011-12-17  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/51491
-	* gcc.dg/pr51491.c: New test.
-	* gcc.dg/pr51491-2.c: Same.
-
-2011-12-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51416
-	* g++.dg/cpp0x/auto31.C: New.
-
-2011-12-16  Ian Lance Taylor  <iant@google.com>
-
-	PR middle-end/51592
-	* gcc.dg/20111216-1.c: New test.
-
-2011-12-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51461
-	* g++.dg/init/static4.C: New.
-
-2011-12-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51331
-	* g++.dg/init/value10.C: New.
-
-2011-12-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/50803
-	* gcc.dg/ipa/inline-5.c: XFAIL for 32-bit hppa.
-
-	PR tree-optimization/51575
-	* g++.dg/opt/pr51575.C: New test.
-
-	PR debug/51557
-	* gcc.dg/pr51557.c: New test.
-
-2011-12-16  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51572
-	* gcc.dg/lto/pr51572-1_0.c: New testcase.
-
-2011-12-15  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51458
-	* g++.dg/ext/desig4.C: New.
-
-2011-12-15  Paul Thomas  <pault@gcc.gnu.org>
-
-	* gfortran.dg/class_array_3.f03: Remove explicit indexing of
-	A%disp() to use scalarizer.
-	* gfortran.dg/class_array_9.f03: New.
-
-2011-12-15  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-sdivmod-1.c: New test.
-
-	PR c++/51463
-	* g++.dg/cpp0x/pr51463.C: New test.
-
-	PR c/51360
-	* c-c++-common/gomp/pr51360.c: New test.
-	* g++.dg/gomp/pr51360.C: New test.
-
-	PR middle-end/49806
-	* gcc.dg/tree-ssa/vrp47.c: Add -fdump-tree-dom2 to dg-options.
-	Check for x_? & y in dom2 dump and xfail the check in dom1 dump.
-
-	PR tree-optimization/51117
-	* g++.dg/opt/pr51117.C: New test.
-
-2011-12-15  Romain Geissler  <romain.geissler@gmail.com>
-
-	* gcc.c-torture/execute/builtins/chk.h (stpncpy, stpncpy_disallowed):
-	New definitions.
-	* gcc.c-torture/execute/builtins/lib/chk.c (stpncpy_disallowed):
-	Likewise.
-	(stpncpy, __stpncpy_chk): New functions.
-	* gcc.c-torture/execute/builtins/stpncpy-chk-lib.c: New file.
-	* gcc.c-torture/execute/builtins/stpncpy-chk.c: Likewise.
-
-2011-12-15  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51567
-	* g++.dg/lto/pr51567-1_0.C: New testcase.
-
-2011-12-15  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51473
-	* g++.dg/cpp0x/auto30.C: New test.
-
-2011-12-15  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray/poly_run_3.f90: New.
-	* gfortran.dg/coarray/poly_run_2.f90: Enable comment-out test.
-
-2011-12-15  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51564
-	* g++.dg/lto/pr51564-1_0.C: New testcase.
-
-2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR libstdc++/51365
-	* g++.dg/ext/is_final.C: New.
-
-2012-12-15  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48508
-	* g++.dg/lto/pr48508-1_0.C: New testcase.
-	* g++.dg/lto/pr48508-1_1.C: Likewise.
-
-2011-12-14  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51554
-	* g++.dg/init/constant1.C: New.
-
-	PR c++/51248
-	* g++.dg/other/enum2.C: New.
-
-2011-12-14  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51475
-	* g++.dg/cpp0x/initlist63.C: New test.
-
-2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/50931
-	* gcc.target/avr/torture/int24-mul.c: New.
-
-2011-12-14  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51476
-	* g++.dg/cpp0x/ptrmem-cst-arg1.C: New test.
-
-2011-12-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51406
-	PR c++/51161
-	* g++.dg/cpp0x/rv-cast3.C: New.
-	* g++.dg/cpp0x/rv-cast4.C: New.
-
-2011-12-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51464
-	* g++.dg/cpp0x/lambda/lambda-ice6.C: New.
-
-2011-12-13  Andrew Pinski  <apinski@cavium.com>
-	    Adam Nemet  <anemet@caviumnetworks.com>
-
-	* gcc.target/mips/mips.exp (mips_option_groups): Fix debug.  Add
-	-fdump-* options.
-	* gcc.target/mips/octeon2-pipe-1.c: New testcase.
-	* gcc.target/mips/octeon-pipe-1.c: New testcase.
-
-2011-12-11  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/14258
-	* g++.dg/template/using16.C: New.
-	* g++.dg/template/using17.C: New.
-
-2011-12-13  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/51362
-	* gcc.dg/ipa/pr51362.c: New test.
-
-2011-12-13  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/51524
-	* gcc.target/i386/bmi2-mulx32-1.c (gen_mulx): Add attribute regparm(2).
-	* gcc.target/i386/bmi2-mulx32-2.c (calc_mulx_u32): Ditto.
-
-2011-12-13  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48354
-	* g++.dg/lto/pr48354-1_0.C: New testcase.
-
-2011-12-13  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51519
-	* gcc.dg/pr51519.c: New testcase.
-
-2011-12-13  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/lto/20111213-1_0.c: New testcase.
-
-2011-12-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/vect1.ad[sb]: Add more tests.
-	* gnat.dg/vect2.ad[sb]: Likewise.
-	* gnat.dg/vect3.ad[sb]: Likewise.
-	* gnat.dg/vect4.ad[sb]: Likewise.
-	* gnat.dg/vect5.ad[sb]: Likewise.
-	* gnat.dg/vect6.ad[sb]: Likewise.
-
-2011-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/51495
-	* gcc.c-torture/compile/pr51495.c: New test.
-
-	PR tree-optimization/51481
-	* gcc.dg/pr51481.c: New test.
-
-2011-12-12  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR tree-optimization/45830
-	* gcc.c-torture/execute/pr45830.c: Move from here to...
-	* gcc.dg/torture/pr45830.c: ...this new file.  Add dg-do and
-	dg-additional-options magic.
-
-2011-12-12  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* gfortran.dg/nested_modules_2.f90: Tighten test.
-
-2011-12-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/execute/20111212-1.c: New test.
-
-2011-12-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/51511
-	* gcc.dg/pr45819.c: Add -w to dg-options.
-
-2011-12-12  Torvald Riegel  <triegel@redhat.com>
-
-	* g++.dg/tm/noexcept-1.C: New test.
-	* g++.dg/tm/noexcept-2.C: New test.
-	* g++.dg/tm/noexcept-3.C: New test.
-	* g++.dg/tm/noexcept-4.C: New test.
-	* g++.dg/tm/noexcept-5.C: New test.
-
-2011-12-12  Torvald Riegel  <triegel@redhat.com>
-
-	* c-c++-common/tm/20111206.c: New test.
-
-2011-12-12  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/51262
-	* g++.dg/opt/pr51262.C: New testcase.
-
-2011-12-12  Revital Eres  <revital.eres@linaro.org>
-
-	PR rtl-optimization/47013
-	* gcc.dg/sms-2.c: Change scan-tree-dump-times and the code itself
-	to preserve the function.
-	* gcc.dg/sms-6.c: Add --param sms-min-sc=1. Add dg-options for
-	powerpc*-*-*.  Avoid superfluous spaces in dg-final.
-	* gcc.dg/sms-3.c: Add --param sms-min-sc=1 and
-	-fmodulo-sched-allow-regmoves flags.
-	* gcc.dg/sms-7.c: Likewise. Remove dg-final for powerpc*-*-*
-	and avoid superfluous spaces in dg-final for spu-*-*.
-	* gcc.dg/sms-4.c: Add dg-options for powerpc*-*-*.
-	* gcc.dg/sms-8.c: Add --param sms-min-sc=1.  Add dg-options and
-	change scan-rtl-dump-times for powerpc*-*-*.
-	* gcc.dg/sms-5.c: Add --param sms-min-sc=1 flag, remove
-	powerpc*-*-* from dg-final and avoid superfluous spaces in dg-final.
-	* gcc.dg/sms-9.c: Remove -fno-auto-inc-dec.
-
-2011-12-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51485
-	* g++.dg/vect/pr51485.cc: New test.
-
-2011-12-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50923
-	* gfortran.dg/warn_function_without_result_2.f90: New.
-
-2011-12-11  Paul Thomas  <pault@gcc.gnu.org>
-	    Tobias Burnus  <burnus@gcc.gnu.org>
-
-	PR fortran/41539
-	PR fortran/43214
-	PR fortran/43969
-	PR fortran/44568
-	PR fortran/46356
-	PR fortran/46990
-	PR fortran/49074
-	* gfortran.dg/class_array_1.f03: New.
-	* gfortran.dg/class_array_2.f03: New.
-	* gfortran.dg/class_array_3.f03: New.
-	* gfortran.dg/class_array_4.f03: New.
-	* gfortran.dg/class_array_5.f03: New.
-	* gfortran.dg/class_array_6.f03: New.
-	* gfortran.dg/class_array_7.f03: New.
-	* gfortran.dg/class_array_8.f03: New.
-	* gfortran.dg/coarray_poly_1.f90: New.
-	* gfortran.dg/coarray_poly_2.f90: New.
-	* gfortran.dg/coarray/poly_run_1.f90: New.
-	* gfortran.dg/coarray/poly_run_2.f90: New.
-	* gfortran.dg/class_to_type_1.f03: New.
-	* gfortran.dg/type_to_class_1.f03: New.
-	* gfortran.dg/typebound_assignment_3.f03: Remove the error.
-	* gfortran.dg/auto_dealloc_2.f90: Occurences of __builtin_free now 2.
-	* gfortran.dg/class_19.f03: Occurences of __builtin_free now 8.
-
-2011-12-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50690
-	* gfortran.dg/gomp/workshare2.f90:  New test.
-	* gfortran.dg/gomp/workshare3.f90:  New test.
-
-2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/elab3.ads: New test.
-
-2011-12-10  Richard Henderson  <rth@redhat.com>
-
-	* gcc.target/powerpc/altivec-perm-1.c: New.
-	* gcc.target/powerpc/altivec-perm-2.c: New.
-	* gcc.target/powerpc/altivec-perm-4.c: New.
-
-2011-12-10  Joern Rennecke <joern.rennecke@embecosm.com>
-
-	* gcc.target/epiphany/interrupt.c: Add dg-options "-g".
-	Add a scan-assembler-time clause to test for the interupt vector jump.
-	(f): Rename to ...
-	(dma0_handler): ... this.
-
-2011-12-10  Nathan Sidwell  <nathan@acm.org>
-
-	PR gcov-profile/51449
-	* g++.dg/gcov/gcov-14.C: New.
-
-2011-12-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/compile/20111209-1.c: New test.
-
-2011-12-09  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51151
-	* g++.dg/warn/Woverflow-4.C: New.
-
-2011-12-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51289
-	* g++.dg/cpp0x/alias-decl-17.C: New test.
-
-2011-12-09  Michael Meissner  <meissner@the-meissners.org>
-
-	* gcc.target/powerpc/recip-5.c: Disable running on any system that
-	does not support VSX.
-
-	* gcc.target/powerpc/ppc-target-4.c: New file to test target
-	specific functions enabling target specific builtins.
-
-2011-12-09  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
-
-	* gcc.dg/vect/slp-13.c: Array size increase reverted.
-	* gcc.dg/vect/slp-24.c: Ditto.
-	* gcc.dg/vect/slp-3.c: Ditto.
-	* gcc.dg/vect/slp-34.c: Ditto.
-	* gcc.dg/vect/slp-4.c: Ditto.
-	* gcc.dg/vect/slp-cond-2.c: Ditto.
-	* gcc.dg/vect/slp-multitypes-11.c: Ditto.
-	* gcc.dg/vect/vect-1.c: Ditto.
-	* gcc.dg/vect/vect-10.c: Ditto.
-	* gcc.dg/vect/vect-105.c: Ditto.
-	* gcc.dg/vect/vect-112.c: Ditto.
-	* gcc.dg/vect/vect-15.c: Ditto.
-	* gcc.dg/vect/vect-2.c: Ditto.
-	* gcc.dg/vect/vect-31.c: Ditto.
-	* gcc.dg/vect/vect-32.c: Ditto.
-	* gcc.dg/vect/vect-33.c: Ditto.
-	* gcc.dg/vect/vect-34.c: Ditto.
-	* gcc.dg/vect/vect-35.c: Ditto.
-	* gcc.dg/vect/vect-36.c: Ditto.
-	* gcc.dg/vect/vect-6.c: Ditto.
-	* gcc.dg/vect/vect-73.c: Ditto.
-	* gcc.dg/vect/vect-74.c: Ditto.
-	* gcc.dg/vect/vect-75.c: Ditto.
-	* gcc.dg/vect/vect-76.c: Ditto.
-	* gcc.dg/vect/vect-80.c: Ditto.
-	* gcc.dg/vect/vect-85.c: Ditto.
-	* gcc.dg/vect/vect-89.c: Ditto.
-	* gcc.dg/vect/vect-97.c: Ditto.
-	* gcc.dg/vect/vect-98.c: Ditto.
-	* gcc.dg/vect/vect-all.c: Ditto.
-	* gcc.dg/vect/vect-double-reduc-6.c: Ditto.
-	* gcc.dg/vect/vect-iv-8.c: Ditto.
-	* gcc.dg/vect/vect-iv-8a.c: Ditto.
-	* gcc.dg/vect/vect-outer-1.c: Ditto.
-	* gcc.dg/vect/vect-outer-1a.c: Ditto.
-	* gcc.dg/vect/vect-outer-1b.c: Ditto.
-	* gcc.dg/vect/vect-outer-2.c: Ditto.
-	* gcc.dg/vect/vect-outer-2a.c: Ditto.
-	* gcc.dg/vect/vect-outer-2c.c: Ditto.
-	* gcc.dg/vect/vect-outer-3.c: Ditto.
-	* gcc.dg/vect/vect-outer-3a.c: Ditto.
-	* gcc.dg/vect/vect-outer-4a.c: Ditto.
-	* gcc.dg/vect/vect-outer-4b.c: Ditto.
-	* gcc.dg/vect/vect-outer-4c.c: Ditto.
-	* gcc.dg/vect/vect-outer-4d.c: Ditto.
-	* gcc.dg/vect/vect-outer-4m.c: Ditto.
-	* gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
-	* gcc.dg/vect/vect-outer-fir.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-1.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-2.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-3.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-4.c: Ditto.
-	* gcc.dg/vect/vect-reduc-1char.c: Ditto.
-	* gcc.dg/vect/vect-reduc-2char.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
-	* gcc.dg/vect/vect-shift-2.c: Ditto.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
-	* gcc.dg/vect/slp-13-big-array.c: New test.
-	* gcc.dg/vect/slp-24-big-array.c: Ditto.
-	* gcc.dg/vect/slp-3-big-array.c: Ditto.
-	* gcc.dg/vect/slp-34-big-array.c: Ditto.
-	* gcc.dg/vect/slp-4-big-array.c: Ditto.
-	* gcc.dg/vect/slp-cond-2-big-array.c: Ditto.
-	* gcc.dg/vect/slp-multitypes-11-big-array.c: Ditto.
-	* gcc.dg/vect/vect-1-big-array.c: Ditto.
-	* gcc.dg/vect/vect-10-big-array.c: Ditto.
-	* gcc.dg/vect/vect-105-big-array.c: Ditto.
-	* gcc.dg/vect/vect-112-big-array.c: Ditto.
-	* gcc.dg/vect/vect-15-big-array.c: Ditto.
-	* gcc.dg/vect/vect-2-big-array.c: Ditto.
-	* gcc.dg/vect/vect-31-big-array.c: Ditto.
-	* gcc.dg/vect/vect-32-big-array.c: Ditto.
-	* gcc.dg/vect/vect-33-big-array.c: Ditto.
-	* gcc.dg/vect/vect-34-big-array.c: Ditto.
-	* gcc.dg/vect/vect-35-big-array.c: Ditto.
-	* gcc.dg/vect/vect-36-big-array.c: Ditto.
-	* gcc.dg/vect/vect-6-big-array.c: Ditto.
-	* gcc.dg/vect/vect-73-big-array.c: Ditto.
-	* gcc.dg/vect/vect-74-big-array.c: Ditto.
-	* gcc.dg/vect/vect-75-big-array.c: Ditto.
-	* gcc.dg/vect/vect-76-big-array.c: Ditto.
-	* gcc.dg/vect/vect-80-big-array.c: Ditto.
-	* gcc.dg/vect/vect-85-big-array.c: Ditto.
-	* gcc.dg/vect/vect-89-big-array.c: Ditto.
-	* gcc.dg/vect/vect-97-big-array.c: Ditto.
-	* gcc.dg/vect/vect-98-big-array.c: Ditto.
-	* gcc.dg/vect/vect-all-big-array.c: Ditto.
-	* gcc.dg/vect/vect-double-reduc-6-big-array.c: Ditto.
-	* gcc.dg/vect/vect-iv-8-big-array.c: Ditto.
-	* gcc.dg/vect/vect-iv-8a-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-1-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-1a-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-1b-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-2-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-2a-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-2c-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-3-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-3a-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-4a-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-4b-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-4c-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-4d-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-4m-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-fir-lb-big-array.c: Ditto.
-	* gcc.dg/vect/vect-outer-fir-big-array.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-1-big-array.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-2-big-array.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-3-big-array.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-4-big-array.c: Ditto.
-	* gcc.dg/vect/vect-reduc-1char-big-array.c: Ditto.
-	* gcc.dg/vect/vect-reduc-2char-big-array.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Ditto.
-	* gcc.dg/vect/vect-shift-2-big-array.c: Ditto.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap2-big-array.c: Ditto.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap7-big-array.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap2-big-array.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap4-big-array.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap7-big-array.c: Ditto.
-
-2011-12-09  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48042
-	* g++.dg/lto/pr48042_0.C: New testcase.
-
-2011-12-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51482
-	* g++.dg/torture/pr51482.C: New testcase.
-
-2011-12-08  Andrew Pinski  <apinski@cavium.com>
-
-	* gcc.target/mips/mult-1.c: Forbid all Octeon processors.
-	* gcc.target/mips/dmult-1.c: Likewise.
-	* gcc.target/mips/branch-1.c: Likewise.
-	* gcc.target/mips/extend-1.c: Likewise.
-
-2011-12-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51318
-	* g++.dg/template/cond8.C: New.
-
-	PR c++/51459
-	* g++.dg/cpp0x/lambda/lambda-template4.C: New.
-
-2011-12-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51466
-	* gcc.c-torture/execute/pr51466.c: New test.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50815
-	* gfortran.dg/bounds_check_16.f90: New.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51378
-	* gfortran.dg/private_type_14.f90: New.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51407
-	* gfortran.dg/io_real_boz_3.f90: New.
-	* gfortran.dg/io_real_boz_4.f90: New.
-	* gfortran.dg/io_real_boz_5.f90: New.
-
-2011-12-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51448
-	* gfortran.dg/realloc_on_assign_8.f90: New.
-
-2011-12-08  Teresa Johnson  <tejohnson@google.com>
-
-	* gcc.target/i386/movdi-rex64.c: Remove unnecessary unused label.
-
-2011-12-08  Teresa Johnson  <tejohnson@google.com>
-
-	* gcc.target/i386/movdi-rex64.c: Remove unnecessary
-	-Wwrite-strings option.
-
-2011-12-08  Teresa Johnson  <tejohnson@google.com>
-
-	* gcc.target/i386/movdi-rex64.c: New.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/volatile3.c: New testcase.
-
-2011-12-08  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR tree-optimization/51315
-	* gcc.c-torture/execute/20111208-1.c (int16_t): Use __INT16_TYPE__
-	for typedef.
-	(int32_t): Use __INT32_TYPE__ for typedef.
-
-2011-12-08  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR tree-optimization/51315
-	* gcc.c-torture/execute/20111208-1.c: Fix wrong assumption
-	sizeof(int)==4.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/50747
-	* g++.dg/opt/pr50747-1_0.C: New testcase.
-	* g++.dg/opt/pr50747-2_0.C: Likewise.
-
-2011-12-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/execute/20111208-1.c: New test.
-
-2011-12-08  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48437
-	* gcc.dg/lto/20111207-2_0.c: New testcase.
-	* gcc.dg/guality/pr48437.c: Likewise.
-
-2011-12-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51401
-	* g++.dg/cpp0x/auto7.C: Adjust expected error message.
-	* g++.dg/cpp0x/auto29.C: New test.
-
-	PR c++/51429
-	* g++.dg/parse/error45.C: New test.
-
-	PR c++/51229
-	* g++.dg/ext/desig3.C: New test.
-
-	PR c++/51369
-	* g++.dg/cpp0x/constexpr-51369.C: New test.
-
-2011-12-07  Andrew Pinski  <apinski@cavium.com>
-
-	PR middle-end/45416
-	* gcc.dg/pr45416.c: New testcase.
-
-2011-12-07  Ed Smith-Rowland <3dw4rd@verizon.net>
-
-	PR c++/51420
-	* g++.dg/cpp0x/pr51420.C: New.
-
-2011-12-07  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48100
-	* gcc.dg/lto/20111207-1_0.c: New testcase.
-	* gcc.dg/lto/20111207-1_1.c: Likewise.
-	* gcc.dg/lto/20111207-1_2.c: Likewise.
-	* gcc.dg/lto/20111207-1_3.c: Likewise.
-
-2011-12-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50823
-	* gcc.dg/torture/pr50823.c: New testcase.
-
-2011-12-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50744
-	* gcc.dg/ipa/pr50744.c: New test.
-
-2011-12-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/51430
-	* g++.dg/template/static32.C: New test.
-
-2011-12-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* g++.dg/opt/pr51396.C: Use dg-additional-options.
-
-2011-12-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51435
-	* gfortran.dg/default_initialization_5.f90: New.
-
-2011-12-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/51354
-	* gcc.c-torture/compile/pr51354.c: New test.
-
-2011-12-06  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51431
-	* g++.dg/other/abstract3.C: New.
-
-2011-12-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49997
-	* gcc.dg/torture/pr49997.c: New testcase.
-
-2011-12-06  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/51436
-	* g++.dg/torture/pr51436.C: New testcase.
-
-2011-12-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51245
-	* gcc.dg/torture/pr51245.c: New testcase.
-
-2011-12-06  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51427
-	* g++.dg/diagnostic/wrong-tag-1.C
-
-2011-12-05  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/51319
-	* g++.dg/lookup/using50.C: New.
-	* g++.dg/lookup/using51.C: New.
-
-2011-12-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51396
-	* g++.dg/opt/pr51396.C: New test.
-
-	PR debug/51410
-	* gcc.dg/debug/dwarf2/pr51410.c: New test.
-
-	PR c/51339
-	* gcc.dg/gomp/pr51339.c: New test.
-
-2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51399
-	* g++.dg/cpp0x/initlist62.C: New.
-
-2011-12-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/51338
-	* gfortran.dg/assumed_charlen_substring_1.f90:  New test.
-
-2011-12-05  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* g++.dg/debug/pr46338.C: Add dg-require-profiling.
-	* g++.dg/torture/pr39732.C: Likewise.
-	* g++.dg/torture/pr40642.C: Likewise.
-	* gcc.c-torture/compile/pr44686.c: Likewise.
-	* gcc.dg/20050309-1.c: Likewise.
-	* gcc.dg/20050330-2.c: Likewise.
-	* gcc.dg/20051201-1.c: Likewise.
-	* gcc.dg/gomp/pr27573.c: Likewise.
-	* gcc.dg/pr46255.c: Likewise.
-	* gcc.dg/profile-dir-1.c: Likewise.
-	* gcc.dg/profile-dir-2.c: Likewise.
-	* gcc.dg/profile-dir-3.c: Likewise.
-	* gcc.dg/profile-generate-1.c: Likewise.
-	* gfortran.dg/gomp/pr27573.f90: Likewise.
-	* gcc.dg/profile-generate-3.c: Be specific about the type of
-	profiling required.
-
-2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51414
-	* g++.dg/ext/underlying_type11.C: New.
-
-2011-12-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/51128
-	* gcc.dg/torture/pr23821.c: Skip if -fno-fat-lto-objects was passed.
-	* gcc.dg/torture/pr39074.c: Ditto.
-	* gcc.dg/torture/pr39074-2.c: Ditto.
-	* gcc.dg/torture/pr42898.c: Ditto.
-	* gcc.dg/torture/pr42898-2.c: Ditto.
-	* gcc.dg/torture/pr45704.c: Ditto.
-	* gcc.dg/torture/pr50472.c: Ditto.
-	* gcc.dg/torture/pta-callused-1.c: Ditto.
-	* gcc.dg/torture/pta-ptrarith-1.c: Ditto.
-	* gcc.dg/torture/pta-ptrarith-2.c: Ditto.
-	* gcc.dg/torture/pta-ptrarith-3.c: Ditto.
-	* gcc.dg/torture/pta-escape-1.c: Ditto.
-	* gcc.dg/torture/ipa-pta-1.c: Ditto.
-	* gcc.dg/torture/ssa-pta-fn-1.c: Ditto.
-
-2011-12-05  Kazu Hirata  <kazu@codesourcery.com>
-
-	PR target/51408
-	* gcc.dg/pr51408.c: New.
-
-2011-12-05  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/dc6.C: New.
-
-2011-12-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
-	    Pedro Lamarão <pedro.lamarao@gmail.com>
-
-	* g++.dg/cpp0x/dc1.C: New test.
-	* g++.dg/cpp0x/dc2.C: New test.
-	* g++.dg/cpp0x/dc3.C: New test.
-	* g++.dg/cpp0x/dc4.C: New test.
-	* g++.dg/cpp0x/dc5.C: New test.
-	* g++.dg/template/meminit1.C: Adjust expected error.
-
-2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51404
-	* g++.dg/cpp0x/auto28.C: New.
-
-2011-12-05  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	* gcc.dg/torture/vec-cvt-1.c (FLTTEST): Call rand instead of random.
-
-2011-12-05  Jakub Jelinek  <jakub@redhat.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/51323
-	PR middle-end/50074
-	* gcc.c-torture/execute/pr51323.c: New test.
-
-2011-12-04  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51383
-	* gfortran.dg/associate_10.f90: New.
-
-2011-12-04  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR middle-end/51285
-	* gfortran.dg/vect/pr51285.f90: New test.
-
-2011-12-04  Uros Bizjak  <ubizjak@gmail.com>
-	    Jérémie Detrey  <Jeremie.Detrey@loria.fr>
-
-	PR target/51393
-	* gcc.target/i386/pr51393.c: New test.
-
-2011-12-03  Dominique d'Humieres  <dominiq@lps.ens.fr>
-
-	PR obj-c++/51349
-	* obj-c++.dg/naming-3.mm: Adjust for changing error messages.
-	* obj-c++.dg/naming-4.mm: Likewise.
-
-2011-12-03  Jack Howarth  <howarth@bromo.med.uc.edu>
-
-	* gcc.dg/darwin-segaddr.c: Use -no-pie.
-
-2011-12-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51313
-	* g++.dg/cpp0x/pr51313.C: New.
-
-2011-12-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48887
-	* gfortran.dg/select_type_24.f90: New.
-	* gfortran.dg/select_type_23.f03: Add dg-error.
-	* gfortran.dg/class_45a.f03: Add missing TARGET attribute.
-
-2011-12-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-122.c: New test.
-
-2011-12-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50684
-	* gfortran.dg/move_alloc_8.f90: New.
-
-2011-12-03  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/select_type_23.f03: Revert Rev. 181801,
-	i.e. remove the dg-error line.
-	* gfortran.dg/move_alloc_5.f90: Ditto and change back to dg-do run.
-	* gfortran.dg/move_alloc_9.f90: New.
-	* gfortran.dg/move_alloc_10.f90: New
-
-2011-12-02  Nathan Sidwell  <nathan@acm.org>
-
-	* lib/gcov.exp (verify-lines): Allow = as a count char.
-	* g++.dg/gcov/gcov-13.C: New.
-
-2011-12-02  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
-
-	* gcc.dg/vect/slp-13.c: Increase array size, add initialization.
-	* gcc.dg/vect/slp-24.c: Ditto.
-	* gcc.dg/vect/slp-3.c: Likewise and fix scans.
-	* gcc.dg/vect/slp-34.c: Ditto.
-	* gcc.dg/vect/slp-4.c: Ditto.
-	* gcc.dg/vect/slp-cond-2.c: Ditto.
-	* gcc.dg/vect/slp-multitypes-11.c: Ditto.
-	* gcc.dg/vect/vect-1.c: Ditto.
-	* gcc.dg/vect/vect-10.c: Ditto.
-	* gcc.dg/vect/vect-105.c: Ditto.
-	* gcc.dg/vect/vect-112.c: Ditto.
-	* gcc.dg/vect/vect-15.c: Ditto.
-	* gcc.dg/vect/vect-2.c: Ditto.
-	* gcc.dg/vect/vect-31.c: Ditto.
-	* gcc.dg/vect/vect-32.c: Ditto.
-	* gcc.dg/vect/vect-33.c: Ditto.
-	* gcc.dg/vect/vect-34.c: Ditto.
-	* gcc.dg/vect/vect-35.c: Ditto.
-	* gcc.dg/vect/vect-36.c: Ditto.
-	* gcc.dg/vect/vect-6.c: Ditto.
-	* gcc.dg/vect/vect-73.c: Ditto.
-	* gcc.dg/vect/vect-74.c: Ditto.
-	* gcc.dg/vect/vect-75.c: Ditto.
-	* gcc.dg/vect/vect-76.c: Ditto.
-	* gcc.dg/vect/vect-80.c: Ditto.
-	* gcc.dg/vect/vect-85.c: Ditto.
-	* gcc.dg/vect/vect-89.c: Ditto.
-	* gcc.dg/vect/vect-97.c: Ditto.
-	* gcc.dg/vect/vect-98.c: Ditto.
-	* gcc.dg/vect/vect-all.c: Ditto.
-	* gcc.dg/vect/vect-double-reduc-6.c: Ditto.
-	* gcc.dg/vect/vect-iv-8.c: Ditto.
-	* gcc.dg/vect/vect-iv-8a.c: Ditto.
-	* gcc.dg/vect/vect-outer-1.c: Ditto.
-	* gcc.dg/vect/vect-outer-1a.c: Ditto.
-	* gcc.dg/vect/vect-outer-1b.c: Ditto.
-	* gcc.dg/vect/vect-outer-2.c: Ditto.
-	* gcc.dg/vect/vect-outer-2a.c: Ditto.
-	* gcc.dg/vect/vect-outer-2c.c: Ditto.
-	* gcc.dg/vect/vect-outer-3.c: Ditto.
-	* gcc.dg/vect/vect-outer-3a.c: Ditto.
-	* gcc.dg/vect/vect-outer-4a.c: Ditto.
-	* gcc.dg/vect/vect-outer-4b.c: Ditto.
-	* gcc.dg/vect/vect-outer-4c.c: Ditto.
-	* gcc.dg/vect/vect-outer-4d.c: Ditto.
-	* gcc.dg/vect/vect-outer-4m.c: Ditto.
-	* gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
-	* gcc.dg/vect/vect-outer-fir.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-1.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-2.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-3.c: Ditto.
-	* gcc.dg/vect/vect-over-widen-4.c: Ditto.
-	* gcc.dg/vect/vect-reduc-1char.c: Ditto.
-	* gcc.dg/vect/vect-reduc-2char.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
-	* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
-	* gcc.dg/vect/vect-shift-2.c: Ditto.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
-	* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
-
-2011-12-02  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.c-torture/execute/vector-subscript-1.c (main): Fix
-	__builtin_memcpy arguments to honor sizeof(a).
-
-2011-12-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.c-torture/execute/doloop-1.c,
-	gcc.c-torture/execute/doloop-2.c: New tests.
-
-2011-12-02  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50622
-	* g++.dg/tree-ssa/pr50622.C: New test.
-
-2011-12-01  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/initlist61.C: New.
-
-2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51326
-	* g++.dg/inherit/crash3.C: New.
-
-2011-12-01  Nathan Sidwell  <nathan@acm.org>
-
-	PR gcov-profile/51113
-	* lib/gcov.exp (verify-lines): Add support for xfailing.
-	(run-gcov): Likewise.
-	* gcc.misc-tests/gcov-13.c: Xfail weak function.
-	* gcc.misc-tests/gcov-16.c: Remove.
-	* gcc.misc-tests/gcov-17.c: Remove.
-	* g++.dg/gcov-8.C: Remove.
-	* g++.dg/gcov-9.C: Remove.
-	* g++.dg/gcovpart-12b.C: New.
-	* g++.dg/gcov-12.C: New.
-
-2011-12-01  Andrew Pinski  <apinski@cavium.com>
-
-	PR lto/51198
-	* g++.dg/torture/pr51198.C: New testcase.
-
-2011-12-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51246
-	* gcc.c-torture/compile/pr51246.c: New test.
-
-	PR rtl-optimization/51014
-	* g++.dg/opt/pr51014.C: New test.
-
-2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51367
-	* g++.dg/template/error47.C: New.
-
-2011-11-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51009
-	* g++.dg/init/aggr8.C: New.
-
-2011-11-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50725
-	* gcc.target/i386/pr50725.c: New test.
-
-	PR middle-end/51089
-	* gfortran.dg/gomp/pr51089.f90: New test.
-
-2011-11-30  Andrew Pinski  <apinski@cavium.com>
-
-	* gcc.dg/pr51321.c: New testcase.
-
-2011-11-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48721
-	* gcc.target/i386/pr48721.c: New test.
-
-2011-11-30  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51299
-	* g++.dg/warn/Wzero-as-null-pointer-constant-4.C: New.
-
-2011-11-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51247
-	* gcc.c-torture/compile/pr51247.c: New test.
-
-2011-11-29  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR target/50123
-	* gcc.dg/atomic-op-optimize.c: New.  Test for optimizations.
-
-2011-11-29  Yufeng Zhang  <yufeng.zhang@arm.com>
-
-	Use complex floating-point constant in CDBL.
-
-	* gcc.dg/compat/compat-common.h (CDBL): Replace 1i with 1.0i.
-
-2011-11-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51306
-	PR fortran/48700
-	* gfortran.dg/move_alloc_5.f90: Add dg-error.
-	* gfortran.dg/select_type_23.f03: Add dg-error.
-	* gfortran.dg/move_alloc_6.f90: New.
-	* gfortran.dg/move_alloc_7.f90: New.
-
-2011-11-29  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/51301
-	* gcc.dg/vect/pr51301.c: New test.
-
-2011-11-28  Uros Bizjak  <ubizjak@gmail.com>
-
-	* g++.dg/cdce3.C: Use dg-additional-options.
-
-2011-11-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/50907
-	* gcc.dg/tree-prof/pr50907.c: New test.
-
-	PR tree-optimization/50078
-	* gcc.dg/pr50078.c: New test.
-
-	PR tree-optimization/50682
-	* g++.dg/opt/pr50682.C: New test.
-
-2011-11-28  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51308
-	* gfortran.dg/iso_c_binding_compiler_4.f90: New.
-
-2011-11-27  Aldy Hernandez  <aldyh@redhat.com>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc.dg/lto/trans-mem-2_0.c: Add dg-lto-do link.  Add dummy
-	functions for _ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
-	* gcc.dg/lto/trans-mem-1_0.c: Add dg-lto-do link.
-	* gcc.dg/lto/trans-mem-1_1.c:  Add dummy functions for
-	_ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
-
-2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.target/mips/mult-2.c, gcc.target/mips/mult-3.c,
-	gcc.target/mips/mult-4.c, gcc.target/mips/mult-5.c,
-	gcc.target/mips/mult-6.c, gcc.target/mips/mult-7.c,
-	gcc.target/mips/mult-8.c, gcc.target/mips/mult-9.c,
-	gcc.target/mips/mult-10.c, gcc.target/mips/mult-11.c,
-	gcc.target/mips/mult-12.c, gcc.target/mips/mult-13.c,
-	gcc.target/mips/mult-14.c, gcc.target/mips/mult-15.c,
-	gcc.target/mips/mult-16.c, gcc.target/mips/mult-17.c,
-	gcc.target/mips/mult-18.c, gcc.target/mips/mult-19.c,
-	gcc.target/mips/div-1.c, gcc.target/mips/div-2.c,
-	gcc.target/mips/div-3.c, gcc.target/mips/div-4.c,
-	gcc.target/mips/div-5.c, gcc.target/mips/div-6.c,
-	gcc.target/mips/div-7.c, gcc.target/mips/div-8.c,
-	gcc.target/mips/div-9.c, gcc.target/mips/div-10.c,
-	gcc.target/mips/div-11.c, gcc.target/mips/div-12.c: New tests.
-	* gcc.target/mips/fix-r4000-1.c (foo, bar): Add NOMIPS16.
-	* gcc.target/mips/fix-r4000-2.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-3.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-4.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-5.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-6.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-7.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-8.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-9.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-10.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-11.c (foo): Likewise.
-	* gcc.target/mips/fix-r4000-12.c (foo): Likewise.
-
-2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.target/mips/mips.exp (mips-dg-options): Make -mno-dsp
-	imply -mno-dspr2.
-	* gcc.target/mips/no-dsp-1.c: New test.
-	* gcc.target/mips/soft-float-1.c: Likewise.
-
-2011-11-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49912
-	* g++.dg/other/pr49912.C: New test.
-
-2011-11-26  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/vect/fast-math-vect-call-2.c: Require vect_double
-	effective target.
-	* gcc.dg/vect/fast-math-bb-slp-call-2.c: Ditto.
-
-2011-11-25  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/51250
-	PR fortran/43829
-	* gfortran.dg/inline_sum_3.f90: New test.
-
-2011-11-25  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/51258
-	* lib/target-supports.exp
-	(check_effective_target_sync_long_long): Also supported on 32bit
-	x86 targets.  Add comment about required dg-options.
-	Add alpha*-*-* targets.
-	(check_effective_target_sync_long_long_runtime): Ditto.
-
-	* gcc.dg/atomic-op-4.c (dg-options): Add -march=pentium for
-	32bit x86 targets.
-	* gcc.dg/atomic-compare-exchange-4.c: Ditto.
-	* gcc.dg/atomic-exchange-4.c: Ditto.
-	* gcc.dg/atomic-load-4.c: Ditto.
-	* gcc.dg/atomic-store-4.c: Ditto.
-	* gcc.dg/di-longlong64-sync-1.c: Ditto.
-	* gcc.dg/di-sync-multithread.c: Ditto.
-	* gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
-	* gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
-
-2011-11-25  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/51258
-	* lib/target-supports.exp
-	(check_effective_target_sync_int_128_runtime): New procedure.
-	(check_effective_target_sync_long_long_runtime): Ditto.
-	(check_effective_target_sync_long_long): Add arm*-*-*.
-	(check_effective_target_sync_longlong): Remove.
-
-	* gcc.dg/atomic-op-5.c: Require sync_int_128_runtime effective target.
-	* gcc.dg/atomic-compare-exchange-5.c: Ditto.
-	* gcc.dg/atomic-exchange-5.c: Ditto.
-	* gcc.dg/atomic-load-5.c: Ditto.
-	* gcc.dg/atomic-store-5.c: Ditto.
-	* gcc.dg/simulate-thread/atomic-load-int128.c: Ditto.
-	* gcc.dg/simulate-thread/atomic-other-int128.c: Ditto.
-	* gcc.dg/atomic-op-4.c: Require sync_long_long_runtime
-	effective target.
-	* gcc.dg/atomic-compare-exchange-4.c: Ditto.
-	* gcc.dg/atomic-exchange-4.c: Ditto.
-	* gcc.dg/atomic-load-4.c: Ditto.
-	* gcc.dg/atomic-store-4.c: Ditto.
-	* gcc.dg/di-longlong64-sync-1.c: Ditto.
-	* gcc.dg/di-sync-multithread.c: Ditto.
-	* gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
-	* gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
-
-2011-11-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50408
-	* gfortran.dg/whole_file_35.f90: New.
-
-2011-11-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51302
-	* gfortran.dg/volatile13.f90: New.
-
-2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR c/51256
-	* gcc.dg/atomic-pr51256.c: New.  Test error conditions.
-
-2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51227
-	* g++.dg/cpp0x/lambda/lambda-ice5.C: New.
-
-2011-11-24  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/51134
-	* gcc.target/i386/sw-1.c: Revert revision 181357.
-
-2011-11-24  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/51218
-	* gfortran.dg/implicit_pure_1.f90: New.
-
-2011-11-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/51258
-	* gcc.dg/atomic-compare-exchange-5.c: Add -mcx16 on i?86-*-*.
-	* gcc.dg/atomic-exchange-5.c: Likewise.
-	* gcc.dg/atomic-load-5.c: Likewise.
-	* gcc.dg/atomic-op-5.c: Likewise.
-	* gcc.dg/atomic-store-5.c: Likewise.
-	* gcc.dg/simulate-thread/atomic-other-int128.c: Fix typo.
-
-2011-11-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/50290
-	* gcc.dg/pr50290.c: New test.
-
-2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51290
-	* g++.dg/warn/Wzero-as-null-pointer-constant-3.C: New.
-
-2011-11-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/51261
-	* gcc.dg/pr51261.c: New test.
-
-2011-11-22  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51145
-	* g++.dg/cpp0x/alias-decl-14.C: New test.
-	* g++.dg/cpp0x/alias-decl-2.C: Adjust for tests that were wrongly
-	passing before.
-	* g++.dg/cpp0x/alias-decl-10.C: Likewise and adjust for diagnostic
-	change.
-	* g++.dg/ext/attrib27.C: Adjust for diagnostic change.
-	* g++.dg/lookup/struct1.C: Likewise.
-	* g++.dg/parse/elab1.C: Likewise.
-	* g++.dg/parse/elab2.C: Likewise.
-	* g++.dg/parse/int-as-enum1.C: Likewise.
-	* g++.dg/parse/typedef1.C: Likewise.
-	* g++.dg/parse/typedef3.C: Likewise.
-	* g++.dg/parse/typedef4.C: Likewise.
-	* g++.dg/parse/typedef5.C: Likewise.
-	* g++.dg/template/crash26.C: Likewise.
-	* g++.dg/template/nontype4.C: Likewise.
-	* g++.old-deja/g++.benjamin/typedef01.C: Likewise.
-	* g++.old-deja/g++.brendan/line1.C: Likewise.
-	* g++.old-deja/g++.other/elab1.C: Likewise.
-	* g++.old-deja/g++.other/syntax4.C: Likewise.
-
-2011-11-22  Tom de Vries  <tom@codesourcery.com>
-
-	PR rtl-optimization/50764
-	* gcc.dg/pr50764.c: New test.
-
-2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51265
-	* g++.dg/cpp0x/decltype36.C: New.
-
-2011-11-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51074
-	* gcc.dg/vect/pr51074.c: New test.
-
-2011-11-22  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51143
-	* g++.dg/cpp0x/alias-decl-16.C: New test.
-
-2011-11-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50765
-	* gcc.dg/pr50765.c: New test.
-
-2011-11-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	* gcc.dg/vshift-1.c (main): Call rand instead of random.
-	* gcc.dg/vshift-3.c (main): Likewise.
-
-2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc.dg/tm/20100615.c: Adjust for Darwin tm_clone_table section name.
-
-2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* gcc.misc-tests/gcov-16.c: Adjust scan-assembler for Darwin.
-	* gcc.misc-tests/gcov-17.c: Likewise.
-	* g++.dg/gcov/gcov-8.C: Likewise.
-	* g++.dg/gcov/gcov-9.C: Likewise.
-
-2011-11-21  Torvald Riegel  <triegel@redhat.com>
-
-	* g++.dg/tm/pr47747.C: New test.
-
-2011-11-21  Torvald Riegel  <triegel@redhat.com>
-
-	* g++.dg/tm/template-2.C: New test.
-
-2011-11-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/50827
-	* gcc.dg/pr50827.c: New test.
-
-2011-11-21  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	PR c++/50958
-	* g++.dg/cpp0x/udlit-declare-neg.C: Adjust.
-	* g++.dg/cpp0x/udlit-implicit-conv-neg.C: New.
-	* g++.dg/cpp0x/udlit-member.C: Adjust.
-	* g++.dg/cpp0x/udlit-raw-length.C: New.
-	* g++.dg/cpp0x/udlit-raw-op-string-neg.C: Adjust.
-	* g++.dg/cpp0x/udlit-resolve.C: New.
-	* c-c++-common/dfp/pr33466.c: Adjust.
-
-2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/target-supports.exp
-	(check_effective_target_ultrasparc_vis2_hw): Call check_runtime
-	with ultrasparc_vis2_hw.
-	(check_effective_target_ultrasparc_vis3_hw): Call check_runtime
-	with ultrasparc_vis3_hw.
-
-2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* c-c++-common/tm/malloc.c: Scan tree dumps for std::malloc if
-	*-*-solaris2* && c++.
-
-2011-11-20  Joey Ye  <joey.ye@arm.com>
-
-	* gcc.dg/volatile-bitfields-1.c: New.
-
-2011-11-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48322
-	* g++.dg/cpp0x/variadic120.C: New.
-	* g++.dg/cpp0x/sfinae26.C: Adjust.
-
-	* g++.dg/cpp0x/sfinae11.C: Adjust.
-	* g++.dg/cpp0x/sfinae26.C: Adjust.
-	* g++.dg/template/unify11.C: Adjust.
-
-2011-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51230
-	* g++.dg/template/error46.C: New.
-
-2011-11-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/51235
-	* gcc.target/i386/pr51235.c: New test.
-
-	PR target/51236
-	* gcc.target/i386/pr51236.c: New test.
-
-2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/discr32.adb: New test.
-	* gnat.dg/discr32_pkg.ads: New helper.
-
-2011-11-20  Nathan Sidwell  <nathan@acm.org>
-
-	PR gcov-profile/51113
-	* gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
-	* gcc.misc-tests/gcov-16.c: New.
-	* gcc.misc-tests/gcov-17.c: New.
-	* g++.dg/gcov/gcov-8.C: New.
-	* g++.dg/gcov/gcov-9.C: New.
-	* g++.dg/gcov/gcov-10.C: New.
-
-2011-11-20  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51194
-	* g++.dg/cpp0x/alias-decl-15.C: New test.
-
-2011-11-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51216
-	* g++.dg/cpp0x/pr51216.C: New.
-
-2011-11-19  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/delay-slot-2.c: New test.
-
-2011-11-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/cpp/assert4.c: Test __linux__, not __gnu_linux__.
-
-2011-11-18  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/51188
-	* g++.dg/lookup/using46.C: New.
-	* g++.dg/lookup/using47.C: New.
-	* g++.dg/lookup/using48.C: New.
-	* g++.dg/lookup/using49.C: New.
-	* g++.dg/lookup/using50.C: New.
-
-2011-11-18  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gcc.c-torture/compile/pr44707.c: Do not assume assembler
-	supports /* ... */ comments.
-
-2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51150
-	* g++.dg/cpp0x/pr51150.C: New.
-
-2011-11-18  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50605
-	* g++.dg/ipa/pr50605.C: New test.
-
-2011-11-18  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51191
-	* g++.dg/cpp0x/alias-decl-13.C: New test.
-
-2011-11-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51186
-	* g++.dg/cpp0x/auto27.C: New.
-	* g++.dg/cpp0x/trailing2.C: Adjust messages.
-
-2011-11-17  Andrew MacLeod  <amacleod@redhat.com>
-
-	* gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if
-	memory model parameters don't match expected values.
-	* gcc.dg/atomic-generic.c: Pass specific memory model parameters to
-	__atomic_compare_exchange.
-	* gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
-	__atomic_compare_exchange_n.
-	* gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
-	weak/strong parameter and fail if memory models aren't correct.
-
-2011-10-17  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/gcc-simulate-thread.exp (simulate-thread): Run on all targets.
-	Look for simulate_thread_done to determine working gdb.  Reduce timeout
-	to 10 seconds and fail when timeout occurs.  Improve error messages.
-
-2011-11-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51137
-	* g++.dg/template/virtual2.C: New.
-
-2011-11-17  Michael Matz  <matz@suse.de>
-
-	PR middle-end/50644
-	PR middle-end/50741
-	* g++.dg/tree-ssa/pr50741.C: New.
-
-2011-11-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/gcc-simulate-thread.exp (simulate-thread): Skip on alpha*-*-*.
-
-2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/tm/memopt-6.c: Cleanup tmedge tree dump.
-	* gcc.dg/tm/memopt-13.c: Cleanup tmmark tree dump.
-	* g++.dg/eh/array1.C: Cleanup gimple tree dump.
-
-2011-11-16  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/39427
-	PR fortran/37829
-	* gfortran.dg/constructor_1.f90: New.
-	* gfortran.dg/constructor_2.f90: New.
-	* gfortran.dg/constructor_3.f90: New.
-	* gfortran.dg/constructor_4.f90: New.
-	* gfortran.dg/constructor_5.f90: New.
-	* gfortran.dg/constructor_6.f90: New.
-	* gfortran.dg/use_only_5.f90: New.
-	* gfortran.dg/c_ptr_tests_17.f90: New.
-	* gfortran.dg/c_ptr_tests_18.f90: New.
-	* gfortran.dg/used_types_25.f90: New.
-	* gfortran.dg/used_types_26.f90: New
-	* gfortran.dg/type_decl_3.f90: New.
-	* gfortran.dg/function_types_3.f90: Update dg-error.
-	* gfortran.dg/result_1.f90: Ditto.
-	* gfortran.dg/structure_constructor_3.f03: Ditto.
-	* gfortran.dg/structure_constructor_4.f03: Ditto.
-
-2011-10-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	* gcc.dg/vect/pr30858.c: Update expected output for
-	architectures with multiple vector sizes.
-
-2011-11-16  Richard Earnshaw  <rearnsha@arm.com>
-	    Bernd Schmidt <bernds@coudesourcery.com>
-	    Sebastian Huber <sebastian.huber@embedded-brains.de>
-
-	PR target/49641
-	* gcc.target/arm/pr49641.c: New test.
-
-2011-11-16  Razya Ladelsky  <razya@il.ibm.com>
-
-	PR tree-optimization/49960
-	* gcc.dg/autopar/pr49960.c: New test.
-	* gcc.dg/autopar/pr49960-1.c: New test.
-
-
-2011-11-16  Tom de Vries  <tom@codesourcery.com>
-
-	* gcc.dg/pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
-	* gcc.dg/pr43864-2.c: Same.
-	* gcc.dg/pr43864-3.c: Same.
-	* gcc.dg/pr43864-4.c: Same.
-
-2011-11-15  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse2-cvt-vec.c: New test.
-	* gcc.target/i386/avx-cvt-vec.c: Ditto.
-	* gcc.target/i386/avx-cvt-2-vec.c: Ditto.
-	* gcc.target/i386/avx-floor-sfix-2-vec.c: Ditto.
-	* gcc.target/i386/avx-ceil-sfix-2-vec.c: Ditto.
-	* gcc.target/i386/avx-rint-sfix-2-vec.c: Ditto.
-	* gcc.target/i386/avx-round-sfix-2-vec.c: Ditto.
-
-2011-11-15  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
-	powerpc*-*-darwin* targets.
-
-2011-11-15  Torvald Riegel  <triegel@redhat.com>
-
-	* c-c++-common/tm/trxn-expr-3.c: New test.
-
-2011-11-14  Torvald Riegel  <triegel@redhat.com>
-
-	* g++.dg/tm/template-1.C: Add cleanup-tree-dump. Fix typo in comment.
-
-2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/avx-recip-vec.c: New test.
-	* gcc.target/i386/avx-lrintf-vec.c: Ditto.
-	* gcc.target/i386/avx-lrint-vec.c: Ditto.
-	* gcc.target/i386/avx-floorf-vec.c: Include sse4_1-floorf-vec.c.
-	* gcc.target/i386/avx-floor-vec.c: Include sse4_1-floor-vec.c.
-	* gcc.target/i386/avx-ceilf-vec.c: Include sse4_1-ceilf-vec.c.
-	* gcc.target/i386/avx-ceil-vec.c: Include sse4_1-ceil-vec.c.
-	* gcc.target/i386/avx-rintf-vec.c: Include sse4_1-rintf-vec.c.
-	* gcc.target/i386/avx-rint-vec.c: Include sse4_1-rint-vec.c.
-	* gcc.target/i386/avx-roundf-vec.c: Include sse4_1-roundf-vec.c.
-	* gcc.target/i386/avx-round-vec.c: Include sse4_1-round-vec.c.
-	* gcc.target/i386/avx-truncf-vec.c: Include sse4_1-truncf-vec.c.
-	* gcc.target/i386/avx-trunc-vec.c: Include sse4_1-trunc-vec.c.
-	* gcc.target/i386/avx-copysignf-vec.c: Include sse-copysignf-vec.c.
-	* gcc.target/i386/avx-copysign-vec.c: Include sse2-copysign-vec.c.
-
-2011-11-14  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	PR c++/51107
-	* g++.dg/cpp0x/udlit-args-neg.C: Add check for void argument
-	non-template literal operator.
-
-2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse4_1-floor-sfix-vec.c: New test.
-	* gcc.target/i386/sse4_1-floorf-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-floor-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-floorf-sfix-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-ceil-sfix-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-ceil-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-ceilf-sfix-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-rint-sfix-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-rintf-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-rint-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-rintf-sfix-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-round-sfix-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-roundf-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-round-sfix-vec.c: Ditto.
-	* gcc.target/i386/avx-roundf-sfix-vec.c: Ditto.
-
-2011-11-14  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/6936
-	PR c++/25994
-	PR c++/26256
-	PR c++/30195
-	* g++.old-deja/g++.brendan/misc14.C: Adjust.
-	* g++.old-deja/g++.jason/scoping16.C: Likewise.
-	* g++.old-deja/g++.other/anon7.C: Likewise.
-	* g++.old-deja/g++.other/using1.C: Likewise.
-	* g++.old-deja/g++.other/redecl1.C: Likewise.
-	* g++.old-deja/g++.other/typedef7.C: Likewise.
-	* g++.old-deja/g++.bugs/900127_02.C: Likewise.
-	* g++.dg/template/using2.C: Likewise.
-	* g++.dg/template/static4.C: Likewise.
-	* g++.dg/template/typedef1.C: Likewise.
-	* g++.dg/lookup/name-clash9.C: Likewise.
-	* g++.dg/abi/mangle41.C: Likewise.
-	* g++.dg/parse/ctor5.C: Likewise.
-	* g++.dg/inherit/using4.C: Likewise.
-	* g++.dg/lookup/using24.C: New.
-	* g++.dg/lookup/using25.C: New.
-	* g++.dg/lookup/using26.C: New.
-	* g++.dg/lookup/using27.C: New.
-	* g++.dg/lookup/using28.C: New.
-	* g++.dg/lookup/using29.C: New.
-	* g++.dg/lookup/using30.C: New.
-	* g++.dg/lookup/using31.C: New.
-	* g++.dg/lookup/using32.C: New.
-	* g++.dg/lookup/using33.C: New.
-	* g++.dg/lookup/using34.C: New.
-	* g++.dg/lookup/using35.C: New.
-	* g++.dg/lookup/using36.C: New.
-	* g++.dg/lookup/using37.C: New.
-	* g++.dg/lookup/using38.C: New.
-	* g++.dg/lookup/using39.C: New.
-	* g++.dg/lookup/using40.C: New.
-	* g++.dg/lookup/using41.C: New.
-	* g++.dg/lookup/using42.C: New.
-	* g++.dg/lookup/using43.C: New.
-	* g++.dg/lookup/using44.C: New.
-	* g++.dg/lookup/using45.C: New.
-	* g++.dg/lookup/pr6936.C: New.
-	* g++.dg/debug/using4.C: New.
-	* g++.dg/debug/using5.C: New.
-	* g++.dg/cpp0x/forw_enum10.C: New.
-
-2011-11-14  Zolotukhin Michael  <michael.v.zolotukhin@gmail.com>
-	    Jan Hubicka  <jh@suse.cz>
-
-	* gcc.target/i386/sw-1.c: Force rep;movsb.
-
-2011-11-14  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR testsuite/51059
-	* gcc.misc-tests/gcov-14.c (dg-options): Adjust to use
-	dg-additional-options.
-
-2011-11-13  Oleg Endo  <oleg.endo@t-online.de>
-
-	* gcc.target/sh/pr21255-2-ml.c: Skip if -mb or -m5* is
-	specified.  Remove redundant runtime checks.
-	* gcc.target/sh/20080410-1.c: Skip if -mb is specified.
-	Allow for other than -m4.  Fix typos in comments.
-
-2011-11-12  Jason Merrill  <jason@redhat.com>
-
-	PR c++/986
-	* g++.dg/warn/ref-temp1.C: New.
-
-	PR c++/51060
-	* g++.dg/opt/stack2.C: New.
-
-2011-11-12  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
-	alpha*-*-linux* targets.
-
-2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR testsuite/51059
-	* gcc.misc-tests/gcov-14.c (dg-options): Force flat namespace for
-	Darwin targets and allow external symbols to be undefined.
-
-2011-11-12  Nathan Sidwell  <nathan@acm.org>
-
-	* gcc.misc-tests/gcov-15.c: New.
-
-2011-11-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51058
-	* gcc.dg/vect/fast-math-vect-call-1.c: Add f4 test.
-	* gfortran.dg/vect/pr51058-2.f90: New test.
-
-2011-11-10  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/linkage1.C: New.
-	* g++.dg/ext/visibility/anon8.C: Adjust for C++11.
-	* g++.old-deja/g++.other/linkage4.C: Likewise.
-
-	PR c++/50973
-	* g++.dg/cpp0x/defaulted33.C: New.
-
-2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR middle-end/51038
-	* gcc.dg/atomic-invalid.c: Add test for invalid __atomic_clear models.
-	* gcc.dg/atomic-flag.c: New.  Test __atomic_test_and_set and
-	__atomic_clear.
-
-2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
-
-	PR rtl-optimization/51040
-	* testsuite/gcc.dg/atomic-noinline[-aux].c: Test no-inline NAND and
-	patchup code.
-
-2011-11-10  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51079
-	* g++.dg/template/conv12.C: New.
-
-	PR debug/50983
-	* gcc.dg/debug/dwarf2/asm-line1.c: New.
-
-2011-11-10  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/atomic6_1.adb: New test.
-	* gnat.dg/atomic6_2.adb: Likewise.
-	* gnat.dg/atomic6_3.adb: Likewise.
-	* gnat.dg/atomic6_4.adb: Likewise.
-	* gnat.dg/atomic6_5.adb: Likewise.
-	* gnat.dg/atomic6_6.adb: Likewise.
-	* gnat.dg/atomic6_7.adb: Likewise.
-	* gnat.dg/atomic6_8.adb: Likewise.
-	* gnat.dg/atomic6_pkg.ads: New helper.
-
-2011-11-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/51077
-	* gcc.c-torture/compile/pr51077.c: New test.
-
-	PR rtl-optimization/51023
-	* gcc.c-torture/execute/pr51023.c: New test.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51042
-	* gcc.dg/torture/pr51042.c: New testcase.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51070
-	* gcc.dg/torture/pr51070.c: New testcase.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51030
-	* gcc.dg/tree-ssa/phi-opt-6.c: New testcase.
-
-2011-11-10  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/51071
-	* gcc.dg/torture/pr51071.c: New testcase.
-
-2011-11-10  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/loop_optimization9.ad[sb]: New test.
-
-2011-11-10  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/51058
-	* gfortran.dg/vect/pr51058.f90: New test.
-
-2011-11-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/51000
-	* gcc.dg/vect/pr51000.c: New test.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50837
-	* g++.dg/cpp0x/static_assert5.C: New.
-	* g++.dg/template/nontype13.C: Tweak.
-
-2011-11-09  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50972
-	* g++.dg/cpp0x/noexcept16.C: New.
-
-	PR c++/51046
-	* g++.dg/cpp0x/variadic119.C: New.
-
-2011-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50911
-	* gcc.dg/torture/vshuf-16.inc: Add interleave low and high
-	permutations.
-	* gcc.dg/torture/vshuf-32.inc: Likewise.
-	* gcc.dg/torture/vshuf-4.inc: Likewise.
-	* gcc.dg/torture/vshuf-8.inc: Likewise.
-
-	* gcc.dg/tm/memopt-1.c: Fix up regexp.
-
-2011-11-09  Ian Lance Taylor  <iant@google.com>
-
-	* lib/target-supports.exp (check_effective_target_ucontext_h): New
-	procedure.
-	* gcc.dg/split-5.c: New test.
-
-2011-11-09  Patrick Marlier  <patrick.marlier@gmail.com>
-
-	* gcc.dg/tm/memopt-1.c:  Adjust regexp.
-
-2011-11-09  Jason Merrill  <jason@redhat.com>
-
-	PR c++/51029
-	* g++.dg/template/virtual1.C: New.
-
-2011-11-08  Jason Merrill  <jason@redhat.com>
-
-	Run most C++ tests in both C++98 and C++11 modes.
-	* lib/target-supports.exp (check_effective_target_c++11): New.
-	(check_effective_target_c++98): New.
-	* lib/g++-dg.exp (g++-dg-runtest): New.
-	* g++.dg/dg.exp: Use g++-dg-runtest.
-	* g++.dg/charset/charset.exp: Likewise.
-	* g++.dg/debug/dwarf2/dwarf2.exp: Likewise.
-	* g++.dg/dfp/dfp.exp: Likewise.
-	* g++.dg/gcov/gcov.exp: Likewise.
-	* g++.dg/gomp/gomp.exp: Likewise.
-	* g++.dg/graphite/graphite.exp: Likewise.
-	* g++.dg/tls/tls.exp: Likewise.
-	* g++.dg/tm/tm.exp: Likewise.
-	* g++.dg/vect/vect.exp: Likewise.
-	* g++.old-deja/old-deja.exp: Likewise.
-	* g++.dg/simulate-thread/simulate-thread.exp: Pass -std flags
-	with some of the torture options.
-	* g++.dg/abi/mangle4.C: Move to template/nontype25.C.
-	* g++.dg/template/sfinae6_neg.C: Add C++11 error.
-	* g++.dg/init/null1.C: Only run in C++98.
-	* g++.dg/warn/Wconversion-null-3.C: Likewise.
-	* g++.old-deja/g++.benjamin/p12475.C: Likewise.
-	* g++.old-deja/g++.brendan/crash64.C: Likewise.
-	* g++.old-deja/g++.other/anon9.C: Likewise.
-	* g++.old-deja/g++.other/linkage1.C: Likewise.
-	* g++.old-deja/g++.other/linkage2.C: Likewise.
-	* g++.old-deja/g++.pt/t29.C: Likewise.
-	* g++.old-deja/g++.pt/t30.C: Likewise.
-	* g++.dg/cpp0x/variadic60.C: Only error in C++98.
-	* g++.dg/ext/anon-struct4.C: Likewise.
-	* g++.dg/init/brace2.C: Likewise.
-	* g++.dg/init/brace6.C: Likewise.
-	* g++.dg/other/anon3.C: Likewise.
-	* g++.dg/template/arg2.C: Likewise.
-	* g++.old-deja/g++.brendan/cvt1.C: Likewise.
-	* g++.old-deja/g++.brendan/enum11.C: Likewise.
-	* g++.old-deja/g++.brendan/enum8.C: Likewise.
-	* g++.old-deja/g++.brendan/enum9.C: Likewise.
-	* g++.old-deja/g++.brendan/friend3.C: Likewise.
-	* g++.old-deja/g++.brendan/init2.C: Likewise.
-	* g++.old-deja/g++.brendan/init4.C: Likewise.
-	* g++.old-deja/g++.brendan/misc14.C: Likewise.
-	* g++.old-deja/g++.jason/cond.C: Likewise.
-	* g++.old-deja/g++.law/init1.C: Likewise.
-	* g++.old-deja/g++.law/operators32.C: Likewise.
-	* g++.old-deja/g++.pt/enum6.C: Likewise.
-	* g++.old-deja/g++.pt/explicit70.C: Likewise.
-	* g++.old-deja/g++.pt/ptrmem6.C: Likewise.
-
-	* g++.dg/eh/new1.C: Adjust for C++11 mode.
-	* g++.dg/init/new11.C: Likewise.
-	* g++.dg/init/pr29571.C: Likewise.
-	* g++.dg/lookup/forscope2.C: Likewise.
-	* g++.dg/parse/linkage1.C: Likewise.
-	* g++.dg/parse/typedef8.C: Likewise.
-	* g++.dg/template/error44.C: Likewise.
-	* g++.dg/tls/diag-2.C: Likewise.
-	* g++.dg/tls/diag-4.C: Likewise.
-	* g++.dg/warn/anonymous-namespace-3.C: Likewise.
-	* g++.old-deja/g++.abi/arraynew.C: Likewise.
-	* g++.old-deja/g++.abi/cxa_vec.C: Likewise.
-	* g++.old-deja/g++.brendan/new3.C: Likewise.
-	* g++.old-deja/g++.eh/new1.C: Likewise.
-	* g++.old-deja/g++.eh/new2.C: Likewise.
-	* g++.old-deja/g++.jason/new.C: Likewise.
-	* g++.old-deja/g++.law/friend1.C: Likewise.
-	* g++.old-deja/g++.mike/net46.C: Likewise.
-	* g++.old-deja/g++.mike/p755.C: Likewise.
-	* g++.old-deja/g++.other/new6.C: Likewise.
-
-	* g++.dg/cpp0x/variadic74.C: Adjust diags.
-	* g++.dg/template/crash53.C: Likewise.
-	* g++.dg/template/void9.C: Likewise.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51045
-	* g++.dg/warn/Wzero-as-null-pointer-constant-2.C: New.
-
-2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/51047
-	* g++.dg/cpp0x/sfinae29.C: New.
-
-2011-11-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50960
-	* gfortran.dg/typebound_call_22.f03: New test case.
-
-2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/50016
-	* gfortran.dg/inquire_size.f90: Don't flush the unit.
-
-2011-11-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51039
-	* gcc.dg/pr51039.c: New testcase.
-
-2011-11-09  Jakub Jelinek  <jakub@redhat.com>
-
-	* lib/target-supports.exp (check_effective_target_vect_cond_mixed):
-	Enable also for powerpc*-*-*.
-
-2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/50540
-	* gfortran.dg/forall_16.f90: New test.
-
-2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/38718
-	* gfortran.dg/initialization_29.f90: Expand test.
-
-2011-11-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/51027
-	* g++.dg/cpp0x/alias-decl-12.C: New test.
-	* g++.dg/ext/alias-decl-attr4.C: Append missing ';'.
-
-2011-11-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/51032
-	* g++.dg/cpp0x/alias-decl-debug-0.C: New test.
-
-2011-11-09  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/51015
-	* gcc.dg/vect/pr51015.c: New test.
-
-2011-11-08  David S. Miller  <davem@davemloft.net>
-
-	* lib/target-supports.exp (check_effective_target_sparc_vis): New.
-	(check_effective_target_vect_cmdline_needed): Use it when sparc*-*-*
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/50404
-	* gfortran.dg/io_constraints_3.f90: Improve testcase.
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR fortran/50409
-	* gfortran.dg/string_5.f90: Improve testcase.
-
-2011-10-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50835
-	* g++.dg/template/lvalue2.C: New.
-
-2011-11-08  Michael Matz  <matz@suse.de>
-
-	* gcc.dg/tree-ssa/20031015-1.c: Adjust.
-	* g++.dg/tree-ssa/ehcleanup-1.C: Ditto.
-	* g++.dg/eh/builtin1.C: Rewrite to not use local variables.
-	* g++.dg/eh/builtin2.C: Ditto.
-	* g++.dg/eh/builtin3.C: Ditto.
-
-2011-11-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/avx-cvt-2.c: Adjust for 32-byte integer vectors
-	being prefered even for -mavx.
-	* gcc.target/i386/avx-cvt-3.c: New test.
-
-2011-11-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/51012
-	* gcc.dg/pr51012-1.c: New testcase.
-	* gcc.dg/pr51012-2.c: Likewise.
-
-2011-11-08  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/51010
-	* c-c++-common/uninit-pr51010.c: New testcase.
-
-2011-11-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* lib/target-supports.exp (check_effective_target_vect_call_sqrtf,
-	check_effective_target_vect_call_copysignf,
-	check_effective_target_vect_call_lrint): New procedures.
-	* gcc.dg/vect/vect.exp: Run fast-math-bb-slp* tests using
-	$VECT_SLP_CFLAGS with -ffast-math.
-	* gcc.dg/vect/fast-math-vect-call-1.c: New test.
-	* gcc.dg/vect/fast-math-vect-call-2.c: New test.
-	* gcc.dg/vect/fast-math-bb-slp-call-1.c: New test.
-	* gcc.dg/vect/fast-math-bb-slp-call-2.c: New test.
-
-2011-11-07  Richard Henderson  <rth@redhat.com>
-	    Aldy Hernandez  <aldyh@redhat.com>
-	    Torvald Riegel  <triegel@redhat.com>
-
-	Merged from transactional-memory.
-
-	* g++.dg/dg.exp: Run transactional memory tests.
-	* g++.dg/tm: New directory with new tests.
-	* gcc.dg/tm: New directory with new tests.
-	* c-c++-common/tm: New directory with new tests.
-
-2011-11-08  Dodji Seketeli  <dodji@redhat.com>
-
-	Fix context handling of alias-declaration
-	* g++.dg/cpp0x/alias-decl-11.C: New test.
-
-2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50864
-	* g++.dg/parse/template26.C: New.
-	* g++.dg/template/crash45.C: Adjust dg-error string.
-
-2011-11-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50848
-	* g++.dg/template/lookup9.C: New.
-
-	PR c++/50863
-	* g++.dg/cpp0x/lambda/lambda-initlist1.C: New.
-
-	PR c++/50870
-	* g++.dg/cpp0x/decltype35.C: New.
-
-2011-11-07  Dodji Seketeli  <dodji@redhat.com>
-
-	Support C++11 alias-declaration
-	PR c++/45114
-	* g++.dg/cpp0x/alias-decl-0.C: New test case.
-	* g++.dg/cpp0x/alias-decl-1.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-3.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-4.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-6.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-7.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-8.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-9.C: Likewise.
-	* g++.dg/cpp0x/alias-decl-10.C: Likewise.
-	* g++.dg/ext/alias-decl-attr1.C: Likewise.
-	* g++.dg/ext/alias-decl-attr2.C: Likewise.
-	* g++.dg/ext/alias-decl-attr3.C: Likewise.
-	* g++.dg/ext/alias-decl-attr4.C: Likewise.
-
-2011-11-07  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/pragma-align-2.c: Compile with -std=gnu99.
-
-2011-11-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50919
-	* gfortran.dg/typebound_call_21.f03: New.
-
-2011-11-07  Nathan Sidwell  <nathan@acm.org>
-
-	* gcc.dg/profile-dir-1.c: Adjust final scan.
-	* gcc.dg/profile-dir-2.c: Adjust final scan.
-	* gcc.dg/profile-dir-3.c: Adjust final scan.
-	* gcc.misc-tests/gcov.exp: Adjust regexp.
-	* gcc.misc-tests/gcov-12.c: New.
-	* gcc.misc-tests/gcov-13.c: New.
-	* gcc.misc-tests/gcovpart-13b.c: New.
-	* gcc.misc-tests/gcov-14.c: New.
-
-2011-11-07  Jason Merrill  <jason@redhat.com>
-
-	PR c++/35688
-	* g++.dg/ext/visibility/template8.C: New.
-
-2011-11-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50789
-	* gcc.target/i386/avx2-gather-1.c: New test.
-	* gcc.target/i386/avx2-gather-2.c: New test.
-	* gcc.target/i386/avx2-gather-3.c: New test.
-	* gcc.target/i386/avx2-gather-4.c: New test.
-
-2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/pr49781-1.c (dg-options): Add -mtune=generic.
-
-2011-11-07  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/45723
-	* gfortran.dg/open_dev_null.f90: Remove testcase.
-
-2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/target-supports.exp (check_effective_target_sync_int_128):
-	Don't cache the result.
-	(check_effective_target_sync_long_long): Ditto.
-
-2011-11-07  Sergey Ostanevich  <sergos.gnu@gmail.com>
-
-	PR rtl-optimization/47698
-	* gcc.target/i386/47698.c: New test.
-
-2011-11-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/35688
-	* g++.dg/ext/visibility/template7.C: New.
-
-2011-11-07  Terry Guo  <terry.guo@arm.com>
-
-	* gcc.target/arm/wmul-1.c: Adjust optimization level.
-	* gcc.target/arm/wmul-2.c: Ditto.
-	* gcc.target/arm/wmul-3.c: Ditto.
-	* gcc.target/arm/wmul-4.c: Ditto.
-
-2011-11-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* g++.dg/cpp0x/alignof3.C, gcc.dg/c1x-align-1.c,
-	gcc.dg/c1x-align-2.c, gcc.dg/c1x-align-3.c, gcc.dg/c1x-align-4.c,
-	gcc.dg/c90-align-1.c, gcc.dg/c99-align-1.c: New tests.
-	* gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu90-const-expr-1.c,
-	gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-static-1.c: Update
-	expected diagnostics.
-
-2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
-	    Richard Henderson  <rth@redhat.com>
-	    Aldy Hernandez  <aldyh@redhat.com>
-
-	Merged from cxx-mem-model.
-
-	* lib/target-supports.exp (check_effective_target_sync_int_128,
-	check_effective_target_sync_long_long): Check whether the target
-	supports 64 and 128 bit __sync builtins.
-	(check_effective_target_cas_char): New.
-	(check_effective_target_cas_int): New.
-	* gcc.dg/dg.exp: Exclude simulate-thread tests.
-	* gcc.dg/atomic-noinline[-aux].c: New.  Make a variety of atomics calls.
-	* gcc.dg/atomic-generic[-aux].c: New. Test that generic functions
-	produce the expected library calls.
-	* gcc.dg/atomic-fence.c: New functional tests.
-	* gcc.dg/atomic-param.c: New.  Checl for illegal number of parameters.
-	* gcc.dg/atomic-invalid.c: New.  Test invalid parameters.
-	* gcc.dg/atomic-lockfree[-aux].c: New tests.
-	* gcc.dg/atomic-compare-exchange-{1-5}.c: New functional tests.
-	* gcc.dg/atomic-op-[1-5].c: New.  Test atomic fetch functionality.
-	* gcc.dg/atomic-exchange-{1-5}.c: New functional tests.
-	* gcc.dg/atomic-load-{1-5}.c: New functional tests.
-	* gcc.dg/atomic-store-{1-5}.c: New functional tests.
-	* gcc.dg/simulate-thread/atomic-load-int128.c: New. Verify int128 loads
-	are atomic.
-	* gcc.dg/simulate-thread/atomic-load-longlong.c: New. Verify 8 byte
-	loads are atomic.
-	* gcc.dg/simulate-thread/atomic-load-int.c: New. Verify 4 byte loads
-	are atomic.
-	* gcc.dg/simulate-thread/atomic-load-short.c: New. Verify 2 byte loads
-	are atomic.
-	* gcc.dg/simulate-thread/atomic-other-int128.c: New. Verify other
-	int128 operations are atomic.
-	* gcc.dg/simulate-thread/atomic-other-int.c: New. Verify other 4 byte
-	operations are atomic.
-	* gcc.dg/simulate-thread/atomic-other-longlong.c: New. Verify 8 byte
-	operations are atomic.
-	* gcc.dg/simulate-thread/atomic-other-short.c: New. Verify other 2 byte
-	operations are atomic.
-	* gcc.dg/simulate-thread/speculative-store.c: New. Verify speculative
-	stores aren't moved out of a loop.
-	* gcc.dg/simulate-thread/strict-align-global.c: New. Verify small
-	globals don't overwrite neighbouring globals.
-	* gcc.dg/simulate-thread/subfields.c: New. Verify struct component
-	writes dont overwrite neighbouring components.
-	* c-c++-common/gomp/atomic-10.c: Use cas_int; match __atomic builtin.
-	* c-c++-common/gomp/atomic-3.c: Likewise.
-	* c-c++-common/gomp/atomic-9.c: Likewise.
-	* gcc.dg/gomp/atomic-1.c, gcc.dg/gomp/atomic-2.c,
-	gcc.dg/gomp/atomic-3.c, gcc.dg/gomp/atomic-4.c, gcc.dg/gomp/atomic-7.c,
-	gcc.dg/gomp/atomic-8.c, gcc.dg/gomp/atomic-9.c,
-	gcc.dg/gomp/atomic-10.c, gcc.dg/gomp/atomic-12.c,
-	gcc.dg/gomp/atomic-13.c, gcc.dg/gomp/atomic-14.c,
-	gcc.dg/gomp/atomic-15.c: Move to c-c++-common/gomp/.
-	* g++.dg/gomp/atomic-1.C, g++.dg/gomp/atomic-2.C,
-	g++.dg/gomp/atomic-3.C, g++.dg/gomp/atomic-4.C, g++.dg/gomp/atomic-7.C,
-	g++.dg/gomp/atomic-8.C, g++.dg/gomp/atomic-9.C,
-	g++.dg/gomp/atomic-10.C, g++.dg/gomp/atomic-11.C,
-	g++.dg/gomp/atomic-12.C, g++.dg/gomp/atomic-13.C,
-	g++.dg/gomp/atomic-15.C: Remove.
-	* gcc.dg/gomp/gomp.exp, g++.dg/gomp/gomp.exp: Run c-c++-common tests.
-	* gcc.dg/gomp/atomic-11.c: Remove test.
-
-2011-11-06  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/bb-slp-cond-1.c: New test.
-	* gcc.dg/vect/slp-cond-1.c: New test.
-	* gcc.dg/vect/slp-cond-2.c: New test.
-
-2011-11-05  David S. Miller  <davem@davemloft.net>
-
-	* lib/test-supports.exp
-	(check_effective_target_ultrasparc_vis2_hw): New proc.
-	(check_effective_target_ultrasparc_vis3_hw): New proc.
-	* gcc.target/sparc/vec-init-1.inc: New vector init common code.
-	* gcc.target/sparc/vec-init-2.inc: Likewise.
-	* gcc.target/sparc/vec-init-3.inc: Likewise.
-	* gcc.target/sparc/vec-init-1-vis1.c: New test.
-	* gcc.target/sparc/vec-init-1-vis2.c: New test.
-	* gcc.target/sparc/vec-init-1-vis3.c: New test.
-	* gcc.target/sparc/vec-init-2-vis1.c: New test.
-	* gcc.target/sparc/vec-init-2-vis2.c: New test.
-	* gcc.target/sparc/vec-init-2-vis3.c: New test.
-	* gcc.target/sparc/vec-init-3-vis1.c: New test.
-	* gcc.target/sparc/vec-init-3-vis2.c: New test.
-	* gcc.target/sparc/vec-init-3-vis3.c: New test.
-
-2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x:
-	Disable test on Epiphany.
-	* gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany.
-	* gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define.
-	* gcc.dg/pragma-pack-3.c: Disable test on Epiphany.
-	* g++.dg/parse/pragma3.C: Likewise.
-	* stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define.
-	(bar): Use it.
-	* gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls.
-	* gcc.dg/tls/thr-cse-1.c: Likewise.
-	* g++.dg/opt/devirt2.C: Likewise.
-	* gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define.
-	* gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20.
-	* gcc.target/epiphany: New directory.
-
-2011-11-05  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/quad_2.f90: New.
-
-2011-11-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/strlenopt-22g.c: New wrapper around...
-	* gcc.dg/strlenopt-22.c: ...this.  Do not define USE_GNU and adjust.
-
-2011-11-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/26714
-	* g++.dg/init/lifetime2.C: New.
-	* g++.dg/cpp0x/initlist-lifetime2.C: New.
-
-	PR c++/48370
-	* g++.dg/init/lifetime1.C: Test cleanup order.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* g++.dg/other/offsetof7.C: New test.
-
-2011-11-04  Hans-Peter Nilsson  <hp@axis.com>
-
-	* lib/gcc-dg.exp (gcc_force_conventional_output): New global
-	variable, default empty, -ffat-lto-objects for effective_target_lto.
-	(gcc-dg-test-1): Add options from dg-final methods.
-	* lib/scanasm.exp (scan-assembler_required_options)
-	(scan-assembler-not_required_options): New procs.
-
-2011-10-09  Magnus Fromreide  <magfr@lysator.liu.se>
-
-	* g++.dg/cpp0x/enum21a.C: Test that enum x { y, } does
-	generate a pedwarn in c++98-mode.
-	* g++.dg/cpp0x/enum21b.C: Test that enum x { y, }
-	don't generate a pedwarn in c++0x-mode.
-
-2011-11-04  Olivier Goffart  <olivier@woboq.com>
-
-	PR c++/50965
-	* g++.dg/cpp0x/nsdmi1.C: Add more cases.
-
-2011-11-04  Jiangning Liu  <jiangning.liu@arm.com>
-
-	PR rtl-optimization/38644
-	* gcc.target/arm/stack-red-zone.c: New.
-
-2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48420
-	* g++.dg/warn/Wconversion-null-3.C: New.
-
-2011-11-04  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	PR c++/50941
-	* g++.dg/cpp0x/udlit-strint-length.C: New.
-
-2011-11-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48370
-	* g++.dg/cpp0x/initlist-lifetime1.C: New.
-	* g++.dg/init/lifetime1.C: New.
-	* g++.dg/init/ref21.C: New.
-	* g++.dg/eh/array1.C: New.
-
-2011-11-04  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50763
-	* gcc.dg/pr50763-5.c: New test.
-
-2011-11-04  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50763
-	* g++.dg/pr50763-4.C: New test.
-
-2011-11-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/torture/vec-cvt-1.c: Enable commented out inttoflttestui
-	test.
-
-	* gcc.dg/torture/vec-cvt-1.c: Enable flttointtestui test.
-
-	* gcc.dg/torture/vec-cvt-1.c: New test.
-
-2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/private1[-sub].ads: New test.
-
-2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/43829
-	* gfortran.dg/function_optimize_7.f90: Disable sum inlining.
-	* gfortran.dg/inline_sum_1.f90: New.
-	* gfortran.dg/inline_sum_2.f90: New.
-	* gfortran.dg/inline_sum_bounds_check_1.f90: New.
-	* gfortran.dg/inline_sum_bounds_check_2.f90: New.
-	* gfortran.dg/inline_product_1.f90: New.
-
-2011-11-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50933
-	* gfortran.dg/bind_c_dts_5.f90: New.
-
-2011-11-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50960
-	* gfortran.dg/module_parameter_array_refs_2.f90: New.
-
-2011-11-03  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50079
-	* g++.dg/init/copy7.C: Remove testcase.
-
-2011-11-03  Martin Jambor  <mjambor@suse.cz>
-
-	* g++.dg/ipa/devirt-c-1.C: Add dump scans.
-	* g++.dg/ipa/devirt-c-2.C: Likewise.
-	* g++.dg/ipa/devirt-c-7.C: New test.
-	* g++.dg/ipa/devirt-c-8.C: Likewise.
-
-2011-11-03  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50912
-	* gnat.dg/loop_optimization10.ad[sb]: New test.
-	* gnat.dg/loop_optimization10_pkg.ads: New helper.
-
-2011-11-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50930
-	* g++.dg/cpp0x/nsdmi-list2.C: New.
-
-2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* g++.dg/cpp0x/warn_cxx0x2.C: New.
-	* g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
-
-2011-11-02  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50769
-	* gfortran.dg/pr50769.f90: New test.
-
-2011-11-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.target/sparc/20111102-1.c: New test.
-
-2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50956
-	* g++.dg/warn/Wcast-qual2.C: New.
-
-2011-11-02  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50763
-	* g++.dg/pr50763-3.C: New test.
-
-2011-11-02  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50672
-	* g++.dg/pr50672.C: New test.
-
-2011-11-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/avx-cvt-2.c (dg-options): Add -mtune=generic.
-	* gcc.target/i386/avx2-cvt-2.c (dg-options): Ditto.
-	* gcc.target/i386/sse2-cvt-2.c (dg-options): Ditto.
-
-	* gcc.target/i386/vectorize4-avx.c (scan-assembler): Remove xfail.
-
-2011-11-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50902
-	* gcc.dg/torture/pr50902.c: New testcase.
-
-2010-11-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50890
-	* gcc.dg/torture/pr50890.c: New testcase.
-
-2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44277
-	* g++.dg/warn/Wzero-as-null-pointer-constant-1.C: New.
-	* g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Likewise.
-
-2011-11-01  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50908
-	* gcc.dg/pr50908.c: New test.
-	* gcc.dg/pr50908-2.c: Same.
-	* gcc.dg/pr50908-3.c: Same.
-
-2011-11-01  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/no-scevccp-outer-6-global.c: Expect to vectorize
-	the outer loop.  Remove comment.  Don't check for widen-mult.
-
-2011-10-31  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.dg/ipa/ipcp-4.c: New test.
-
-2011-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vshift-3.c: New test.
-	* gcc.dg/vshift-4.c: New test.
-	* gcc.dg/vshift-5.c: New test.
-
-2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* gfortran.dg/inquire_5.f90: Update testcase to match the standard
-	and current implementation.
-
-2011-10-31  Paul Brook  <paul@codesourcery.com>
-
-	* gcc.dg/constructor-1.c: New test.
-
-2011-10-30  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/50753
-	* gfortran.dg/dshift_3.f90: New test.
-
-2011-10-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* gcc.dg/scal-to-vec2.c (dg-options): Add -fno-common to options on
-	hppa*-*-hpux*.
-	* gcc.dg/torture/vshuf-v8hi.c: Likewise.
-	* gcc.dg/torture/vshuf-v4si.c: Likewise.
-	* gcc.dg/torture/vshuf-v8si.c: Likewise.
-	* gcc.dg/torture/vshuf-v32qi.c: Likewise.
-	* gcc.dg/torture/vshuf-v4di.c: Likewise.
-	* gcc.dg/torture/vshuf-v2df.c: Likewise.
-	* gcc.dg/torture/vshuf-v16qi.c: Likewise.
-	* gcc.dg/torture/vshuf-v4sf.c: Likewise.
-	* gcc.dg/torture/vshuf-v8sf.c: Likewise.
-	* gcc.dg/torture/vshuf-v2di.c: Likewise.
-	* gcc.dg/torture/vshuf-v16hi.c: Likewise.
-	* gcc.dg/torture/vshuf-v4df.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-31.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-33.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-34.c: Likewise.
-	* gcc.dg/vector-compare-2.c: Likewise.
-
-2011-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50901
-	* g++.dg/cpp0x/pr50901.C: New.
-
-2011-10-29  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/fma-check.h (main): Use return 0 instead of exit (0).
-	* gcc.target/i386/fma4-check.h (main): Ditto.
-	* gcc.target/i386/xop-check.h (main): Ditto.
-
-2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	Revert:
-	2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50864
-	* g++.dg/template/crash109.C: New.
-
-2011-10-28  Jason Merrill  <jason@redhat.com>
-
-	* c-c++-common/dfp/pr33466.c: Adjust for user-defined literals.
-
-2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50864
-	* g++.dg/template/crash109.C: New.
-
-2011-10-28  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/nearest_5.f90: New test.
-
-2011-10-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vshift-1.c: New test.
-	* gcc.dg/vshift-2.c: New test.
-	* gcc.target/i386/xop-vshift-1.c: New test.
-	* gcc.target/i386/xop-vshift-2.c: New test.
-	* gcc.target/i386/avx2-vshift-1.c: New test.
-
-2011-10-28  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	PR rtl-optimization/49720
-	* g++.dg/torture/pr49720.C: New test.
-
-2011-10-27  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/setcc-3.c: New test.
-
-2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
-
-	PR c++/30066
-	* g++.dg/ext/visibility/fvisibility-inlines-hidden-4.C: New test.
-
-2011-10-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/sse2-cvt-1.c: New test.
-	* gcc.target/i386/sse2-cvt-2.c: New test.
-	* gcc.target/i386/avx-cvt-1.c: New test.
-	* gcc.target/i386/avx-cvt-2.c: New test.
-	* gcc.target/i386/avx2-cvt-1.c: New test.
-	* gcc.target/i386/avx2-cvt-2.c: New test.
-
-2011-10-27  Martin Jambor  <mjambor@suse.cz>
-
-	* g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.
-
-2011-10-27  Uros Bizjak  <ubizjak@gmail.com>
-	    Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR target/50875
-	* gfortran.dg/pr50875.f90: New test.
-
-2011-10-26  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/fmaf-1.c: New test.
-
-	* gcc.target/sparc/setcc-1.c: New test.
-	* gcc.target/sparc/setcc-2.c: New test.
-
-2011-10-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/tls/thr-cse-1.c: For i?86-*-mingw*, check for multiple calls.
-
-2011-10-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/graphite/run-id-1.c: Pass -Wl,--stack,12582912 option for
-	Windows targets.
-
-2011-10-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.target/i386/pr37843-4.c: Allow for leading underscores on
-	symbol names.
-
-2011-10-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.target/i386/pad-4.c: Skip for Windows targets.
-
-2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/discr1.ads: New test.
-	* gnat.dg/specs/discr1_pkg.ads: New helper.
-
-2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/unchecked_union.ads: Rename to...
-	* gnat.dg/specs/unchecked_union1.ads: ...this.
-	* gnat.dg/specs/unchecked_union2.ads: New test.
-
-2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/atomic1.ads: New test.
-
-2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
-
-	Implement C++11 user-defined literals.
-	* g++.dg/cpp0x/udlit-addr.C: New.
-	* g++.dg/cpp0x/udlit-args.C: New.
-	* g++.dg/cpp0x/udlit-args-neg.C: New.
-	* g++.dg/cpp0x/udlit-clink-neg.C: New.
-	* g++.dg/cpp0x/udlit-concat.C: New.
-	* g++.dg/cpp0x/udlit-concat-neg.C: New.
-	* g++.dg/cpp0x/udlit-constexpr.C: New.
-	* g++.dg/cpp0x/udlit-cpp98-neg.C: New.
-	* g++.dg/cpp0x/udlit-declare-neg.C: New.
-	* g++.dg/cpp0x/udlit-friend.C: New.
-	* g++.dg/cpp0x/udlit-general.C: New.
-	* g++.dg/cpp0x/udlit-inline.C: New.
-	* g++.dg/cpp0x/udlit-linkage-neg.C: New.
-	* g++.dg/cpp0x/udlit-member-neg.C: New.
-	* g++.dg/cpp0x/udlit-namespace.C: New.
-	* g++.dg/cpp0x/udlit-nofunc-neg.C: New.
-	* g++.dg/cpp0x/udlit-nonempty-str-neg.C: New.
-	* g++.dg/cpp0x/udlit-nospace-neg.C: New.
-	* g++.dg/cpp0x/udlit-nosuffix-neg.C: New.
-	* g++.dg/cpp0x/udlit-nounder-neg.C: New.
-	* g++.dg/cpp0x/udlit-operator-neg.C: New.
-	* g++.dg/cpp0x/udlit-raw-str.C: New.
-	* g++.dg/cpp0x/udlit-shadow-neg.C: New.
-	* g++.dg/cpp0x/udlit-suffix-neg.C: New.
-	* g++.dg/cpp0x/udlit-systemheader.C: New.
-	* g++.dg/cpp0x/udlit-template.C: New.
-	* g++.dg/cpp0x/udlit-tmpl-arg.C: New.
-	* g++.dg/cpp0x/udlit-tmpl-arg-neg.C: New.
-	* g++.dg/cpp0x/udlit-tmpl-parms.C: New.
-	* g++.dg/cpp0x/udlit-tmpl-parms-neg.C: New.
-	* g++.dg/cpp0x/udlit_system_header: New.
-
-2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50870
-	* g++.dg/cpp0x/decltype34.C: New.
-
-2011-10-26  Tom de Vries <tom@codesourcery.com>
-
-	* gcc.c-torture/unsorted/HIcmp.c: Fix unaligned pointer.
-	* gcc.c-torture/unsorted/HIset.c: Same.
-	* gcc.c-torture/unsorted/SIcmp.c: Same.
-	* gcc.c-torture/unsorted/SIset.c: Same.
-	* gcc.c-torture/unsorted/SFset.c: Same.
-	* gcc.c-torture/unsorted/UHIcmp.c: Same.
-	* gcc.c-torture/unsorted/USIcmp.c: Same.
-	* gcc.c-torture/unsorted/DFcmp.c: Same.
-
-2011-10-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/avx2-i32gatherd-1.c: Adjust scan-assembler regex
-	to work also with -masm=intel and additionally test the xmm vs. ymm
-	register type combination on mask/dest and in vsib.
-	* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
-
-2011-10-26  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50763
-	* gcc.dg/pr50763-2.c: New test.
-
-2011-10-25  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/format/ms_c90-printf-1.c, gcc.dg/format/ms_c90-scanf-1.c:
-	Update expected messages.
-
-2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/vect/slp-multitypes-2.c: Do not XFAIL on SPARC 32-bit.
-
-2011-10-25  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50866
-	* g++.dg/init/aggr7.C: New.
-
-	PR c++/49996
-	* g++.dg/cpp0x/initlist59.C: New.
-
-2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50858
-	* g++.dg/overload/operator5.C: New.
-
-2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50861
-	* g++.dg/template/crash108.C: New.
-
-2011-10-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50596
-	* gcc.dg/vect/vect-cond-10.c: New test.
-
-2011-10-24  Joey Ye  <joey.ye@arm.com>
-
-	* gcc.target/arm/pr42575.c: Remove architecture option.
-
-2011-10-24  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/vis3move-1.c: New test.
-	* gcc.target/sparc/vis3move-2.c: New test.
-	* gcc.target/sparc/vis3move-3.c: New test.
-
-2011-10-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gcc.dg/strlenopt-22.c: New testcase.
-	* gcc.dg/strlenopt-4.c: Change scan value for s390(x).
-
-2011-10-24  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse-5.c (dg-options): Add -mno-sse.
-	Remove -march=i386.
-	(dg-skip-if): Remove.
-	* gcc.target/i386/funcspec-1.c: Ditto.
-	* gcc.target/i386/funcspec-3.c (dg-options): Add -mno-sse3.
-
-2011-10-24  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/vect/vect-bool-1.c: New testcase.
-
-2011-10-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50838
-	* gcc.dg/torture/pr50838.c: New testcase.
-
-2011-10-24  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50730
-	* gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: New test.
-	* gcc.dg/vect/vect.exp: Run no-tree-sra-bb-slp* tests with
-	-fno-tree-sra and SLP flags.
-
-2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50841
-	Revert:
-	2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* g++.dg/cpp0x/warn_cxx0x2.C: New.
-	* g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
-
-2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50810
-	* g++.dg/cpp0x/warn_cxx0x2.C: New.
-	* g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
-
-2011-10-23  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/50763
-	* gcc.dg/pr50763.c: New test.
-
-2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50788
-	* gcc.target/i386/pr50788.c: New test.
-
-2011-10-23  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50819
-	* g++.dg/vect/vect.exp: Set target dependent flags for slp-* tests.
-	* g++.dg/vect/slp-pr50819.cc: New test.
-
-2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/45385
-	* g++.dg/warn/Wconversion4.C: New.
-
-2011-10-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50813
-	* gcc.dg/torture/vshuf-32.inc: Add broadcast permutation
-	from element other than first and reverse permutation.
-	* gcc.dg/torture/vshuf-16.inc: Likewise.
-	* gcc.dg/torture/vshuf-8.inc: Likewise.
-	* gcc.dg/torture/vshuf-4.inc: Likewise.
-
-2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/31423
-	* g++.dg/parse/error43.C: New.
-	* g++.dg/parse/error44.C: Likewise.
-
-2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
-	    Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR target/50740
-	* gcc.target/i386/avx2-check.h (main): Check CPUID level correctly.
-	* gcc.target/i386/bmi2-check.h: Ditto.
-
-2011-10-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	PR c++/50811
-	* g++.dg/cpp0x/override2.C: Add test.
-
-2011-10-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/gcc-dg.exp (GCC_UNDER_TEST): Set before calling
-	check_linker_plugin_available.
-
-2011-10-21  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.target/i386/branch-cost1.c: New test.
-	* gcc.target/i386/branch-cost2.c: New test.
-	* gcc.target/i386/branch-cost3.c: New test.
-	* gcc.target/i386/branch-cost4.c: New test.
-
-2011-10-20  Steve Ellcey  <sje@cup.hp.com>
-
-	* gcc.dg/vect/vect-120.c: Add vect_floatint_cvt requirement.
-
-2011-10-20  Steve Ellcey  <sje@cup.hp.com>
-
-	PR testsuite/50722
-	* gcc.dg/pr49994-3.c: Skip on HP-UX.
-
-2011-10-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/lto/pr46940_0.c (ASMNAME, ASMNAME2, STRING): Define.
-	(_moz_foo, EXT__foo): Use ASMNAME.
-
-2011-10-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* lib/lto.exp (lto-execute): Use .exe suffix for test executable
-	names.
-
-2011-10-20  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR target/50766
-	* gcc.target/i386/pr50766.c: New test.
-
-2011-10-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/41449
-	* g++.dg/eh/partial1.C: New.
-
-2011-10-20  Richard Henderson  <rth@redhat.com>
-
-	* gcc.target/i386/vperm-v2df.c, gcc.target/i386/vperm-v2di.c,
-	gcc.target/i386/vperm-v4sf-1.c, gcc.target/i386/vperm-v4sf-2.c,
-	gcc.target/i386/vperm-v4si-1.c, gcc.target/i386/vperm-v4si-2.c:
-	Use __builtin_shuffle.
-
-2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/50514
-	* gfortran.dg/ishft_3.f90:  Update test.
-
-2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/50524
-	* gfortran.dg/substring_integer_index.f90: New test.
-
-2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	* gfortran.dg/format_string.f: New test.
-
-2011-10-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/ipa/ipa-sra-2.c: Add dg-require-effective-target
-	non_strict_align.
-	* gcc.dg/ipa/ipa-sra-6.c: Ditto.
-
-2011-10-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.target/i386/pr40906-1.c, gcc.target/i386/pr40906-2.c,
-	gcc.target/i386/pr46226.c: Do not use
-	-mno-accumulate-outgoing-args.
-
-2011-10-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/tree-prof/val-prof-7.c: Declare bzero instead of
-	including <strings.h>.
-
-2011-10-19  Jan Hubicka  <jh@suse.cz>
-
-	* lib/lto.exp (lto_init): Test slim lto and no-linker-plugin path.
-	* lib/gcc-dg.exp (check_effective_target_lto): Likewise.
-	* lib/c-torture.exp: Likewise.
-	* gcc.c-torture/execute/builtins/strstr-asm.c: Force fat LTO.
-	* gcc.c-torture/compile/sync-1.c: Likewise.
-	* gcc.c-torture/compile/sync-1.c: Likewise.
-	* gcc.c-torture/compile/sync-3.c: Likewise.
-	* gcc.dg/noncompile/invalid_asm.c: Likewise.
-	* gcc.dg/noncompile/920507-1.c: Likewise.
-	* gcc.dg/torture/pr36400.c: Likewise.
-	* g++.dg/torture/pr34850.C: Likewise.
-
-2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/source_ref1.adb: New test.
-	* gnat.dg/source_ref2.adb: Likewise.
-
-2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/13657
-	* g++.dg/parse/error42.C: New.
-	* g++.old-deja/g++.other/ptrmem7.C: Tweak dg-errors.
-
-2011-10-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50793
-	* g++.dg/init/value9.C: New.
-
-2011-10-19  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/torture/vshuf-32.inc: Add interleave permutations.
-	* gcc.dg/torture/vshuf-16.inc: Likewise.
-	* gcc.dg/torture/vshuf-8.inc: Likewise.
-	* gcc.dg/torture/vshuf-4.inc: Likewise.
-
-2011-10-19  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	* gfortran.dg/sizeof_proc.f90: New.
-
-2011-10-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* g++.dg/compat/struct-layout-1_generate.c: Also pass -mno-mmx
-	-Wno-abi for i?86-*-mingw32* x86_64-*-mingw32* i?86-*-cygwin*.
-
-2011-10-19  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/50796
-	* gcc.dg/plugin/plugindir?.c Update dg-prune-output.
-
-2011-10-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50787
-	* g++.dg/init/ref20.C: New.
-
-2011-10-19  Kai Tietz  <ktietz@redhat.com>
-
-	PR middle-end/50795
-	* gcc.dg/tree-ssa/builtin-expect-1.c: Adjust test.
-	* gcc.dg/tree-ssa/builtin-expect-2.c: Adjust test.
-	* gcc.dg/tree-ssa/builtin-expect-3.c: Adjust test.
-	* gcc.dg/tree-ssa/builtin-expect-4.c: Adjust test.
-	* gcc.dg/tree-ssa/builtin-expect-5.c: Adjust test.
-
-2011-10-19  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50768
-	* gcc.dg/torture/pr50768.c: New testcase.
-
-2011-10-19  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/50340
-	* gcc.dg/pr50340.c: New.
-
-2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
-
-	PR tree-optimization/50717
-
-	* gcc.dg/pr50717-1.c: New file.
-	* gcc.target/arm/wmul-12.c: Correct types.
-	* gcc.target/arm/wmul-8.c: Correct types.
-
-2011-10-18  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50531
-	* g++.dg/cpp0x/defaulted32.C: New.
-
-	PR c++/50742
-	* g++.dg/lookup/using23.C: New.
-
-	PR c++/50500
-	* g++.dg/cpp0x/implicit12.C: New.
-	* g++.dg/cpp0x/defaulted20.C: Adjust.
-	* g++.dg/cpp0x/defaulted21.C: Adjust.
-	* g++.dg/cpp0x/implicit-copy.C: Adjust.
-	* g++.dg/cpp0x/implicit4.C: Adjust.
-	* g++.dg/cpp0x/implicit5.C: Adjust.
-	* g++.dg/cpp0x/implicit8.C: Adjust.
-	* g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
-	* g++.dg/cpp0x/not_special.C: Adjust.
-	* g++.dg/cpp0x/rv-trivial-bug.C: Adjust.
-	* g++.dg/cpp0x/rv1n.C: Adjust.
-	* g++.dg/cpp0x/rv2n.C: Adjust.
-	* g++.dg/cpp0x/rv3n.C: Adjust.
-	* g++.dg/cpp0x/rv4n.C: Adjust.
-	* g++.dg/cpp0x/rv5n.C: Adjust.
-	* g++.dg/cpp0x/rv6n.C: Adjust.
-	* g++.dg/cpp0x/rv7n.C: Adjust.
-
-2011-10-18  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* gcc.target/i386/avx2-vpop-check.h: New header.
-	* gcc.target/i386/avx2-vpaddd-3.c: New test.
-	* gcc.target/i386/avx2-vpaddw-3.c: Ditto.
-	* gcc.target/i386/avx2-vpaddb-3.c: Ditto.
-	* gcc.target/i386/avx2-vpaddq-3.c: Ditto.
-	* gcc.target/i386/avx2-vpand-3.c: Ditto.
-	* gcc.target/i386/avx2-vpmulld-3.c: Ditto.
-	* gcc.target/i386/avx2-vpmullw-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsrad-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsraw-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsrld-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsrlw-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsubb-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsubd-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsubq-3.c: Ditto.
-	* gcc.target/i386/avx2-vpsubw-3.c: Ditto.
-
-2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/50420
-	* gfortran.dg/coarray_subobject_1.f90: New test.
-	* gfortran.dg/coarray/subobject_1.f90: New test.
-
-2011-10-18  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/50205
-	* gcc.dg/pr50205.c: New.
-
-2011-10-18  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50767
-	* gcc.dg/torture/pr50767.c: New testcase.
-
-2011-10-18  Julian Brown  <julian@codesourcery.com>
-
-	* lib/target-supports.exp (check_effective_target_arm_unaligned): New.
-	* gcc.target/arm/unaligned-memcpy-1.c: New.
-	* gcc.target/arm/unaligned-memcpy-2.c: New.
-	* gcc.target/arm/unaligned-memcpy-3.c: New.
-	* gcc.target/arm/unaligned-memcpy-4.c: New.
-
-2011-10-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	* gfortran.dg/iso_c_binding_class.f03: New.
-
-2011-10-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	* testsuite/lib/target-supports.exp
-	(check_effective_target_vect_widen_shift): New.
-	* gcc.dg/vect/vect-widen-shift-s16.c: New.
-	* gcc.dg/vect/vect-widen-shift-s8.c: New.
-	* gcc.dg/vect/vect-widen-shift-u16.c: New.
-	* gcc.dg/vect/vect-widen-shift-u8.c: New.
-
-2011-10-18  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/torture/restrict-1.c: New testcase.
-
-2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
-
-	* g++.dg/ext/bases.C: New test.
-
-2011-10-17  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/fand.c: Remove __LP64__ ifdefs and expect
-	all operations to emit VIS instructions.
-	* gcc.target/sparc/fandnot.c: Likewise.
-	* gcc.target/sparc/fnot.c: Likewise.
-	* gcc.target/sparc/for.c: Likewise.
-	* gcc.target/sparc/fornot.c: Likewise.
-	* gcc.target/sparc/fxnor.c: Likewise.
-	* gcc.target/sparc/fxor.c: Likewise.
-	* gcc.target/sparc/combined-1.c: Revert change to use -O2, no longer
-	needed.
-
-2011-10-17  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.c-torture/execute/vshuf-v16hi.c: New test.
-	* gcc.dg/torture/vshuf-16.inc: New file.
-	* gcc.dg/torture/vshuf-2.inc: New file.
-	* gcc.dg/torture/vshuf-32.inc: New file.
-	* gcc.dg/torture/vshuf-4.inc: New file.
-	* gcc.dg/torture/vshuf-8.inc: New file.
-	* gcc.dg/torture/vshuf-main.inc: New file.
-	* gcc.dg/torture/vshuf-v16hi.c: New test.
-	* gcc.dg/torture/vshuf-v16qi.c: New test.
-	* gcc.dg/torture/vshuf-v2df.c: New test.
-	* gcc.dg/torture/vshuf-v2di.c: New test.
-	* gcc.dg/torture/vshuf-v2sf.c: New test.
-	* gcc.dg/torture/vshuf-v2si.c: New test.
-	* gcc.dg/torture/vshuf-v32qi.c: New test.
-	* gcc.dg/torture/vshuf-v4df.c: New test.
-	* gcc.dg/torture/vshuf-v4di.c: New test.
-	* gcc.dg/torture/vshuf-v4hi.c: New test.
-	* gcc.dg/torture/vshuf-v4sf.c: New test.
-	* gcc.dg/torture/vshuf-v4si.c: New test.
-	* gcc.dg/torture/vshuf-v8hi.c: New test.
-	* gcc.dg/torture/vshuf-v8qi.c: New test.
-	* gcc.dg/torture/vshuf-v8sf.c: New test.
-	* gcc.dg/torture/vshuf-v8si.c: New test.
-
-2011-10-17  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50746
-	* gcc.dg/vect/vect-114.c: Remove vect_hw_misalign.
-
-2011-10-17  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50736
-	* g++.dg/cpp0x/lambda/lambda-capture-neg.C: New.
-
-2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44524
-	* g++.dg/parse/error41.C: New.
-	* g++.dg/parse/error20.C: Adjust.
-
-2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50757
-	* g++.dg/warn/format7.C: New.
-	* obj-c++.dg/warn7.mm: Likewise.
-
-2011-10-17  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50729
-	* gcc.dg/torture/pr50729.c: New testcase.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* lib/prune.exp (prune_gcc_output):  Prune output referring to
-	included files.
-	* gcc.dg/cpp/macro-exp-tracking-1.c: New test.
-	* gcc.dg/cpp/macro-exp-tracking-2.c: Likewise.
-	* gcc.dg/cpp/macro-exp-tracking-3.c: Likewise.
-	* gcc.dg/cpp/pragma-diagnostic-2.c: Likewise.
-
-2011-10-15  Tom Tromey  <tromey@redhat.com>
-	    Dodji Seketeli  <dodji@redhat.com>
-
-	* gcc.dg/cpp/pragma-diagnostic-1.c: New test.
-
-2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48489
-	* g++.dg/inherit/error5.C: New.
-
-2011-10-17  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	PR fortran/50752
-	* gfortran.dg/kind_tests_4.f90: New.
-
-2011-10-17  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-21.c: Expect the loops to get vectorized on
-	targets that support vector condition.
-
-2011-10-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47023
-	* gfortran.dg/c_kind_tests_3.f03: New.
-
-2011-10-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50547
-	* gfortran.dg/elemental_args_check_4.f90: New.
-
-2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50727
-	* gcc.dg/vect/pr50727.c: New test.
-
-2011-10-16  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/vla-23.c: New test.
-
-2011-10-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50596
-	* gcc.dg/vect/vect-cond-9.c: New test.
-
-2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/bb-slp-29.c: New test.
-
-2011-10-15  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50732
-	* g++.dg/ext/is_base_of_incomplete.C: New.
-	* g++.dg/ext/is_base_of_diagnostic.C: Adjust dg-errors.
-	* g++.dg/ext/unary_trait_incomplete.C: Likewise.
-
-2011-10-15  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.target/sparc/combined-1.c: Compile at -O2.
-
-2011-10-15  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/fma_float_?.c (dg-prune_output): Remove.
-	(dg-options): Add -Wno-attributes.
-	* gcc.target/i386/fma_double_?.c: Ditto.
-	* gcc.target/i386/fma_run_float_?.c: Ditto.
-	* gcc.target/i386/fma_run_double_?.c: Ditto.
-	* gcc.target/i386/l_fma_float_?.c: Dtto.
-	* gcc.target/i386/l_fma_double_?.c: Ditto.
-	* gcc.target/i386/l_fma_run_float_?.c: Ditto.
-	* gcc.target/i386/l_fma_run_double_?.c: Ditto.
-
-2011-10-15  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/bind_c_usage_23.f90: Change TR 29113 to TS 29113 in
-	the comments.
-	* gfortran.dg/bind_c_usage_24.f90: Ditto.
-	* gfortran.dg/rank_3.f90: Ditto.
-	* gfortran.dg/bind_c_usage_22.f90: Ditto, change -std=f2008tr to
-	-std=f2008ts in dg-options.
-	* gfortran.dg/rank_4.f90: Ditto.
-
-2011-10-15  Oleg Endo  <oleg.endo@t-online.de>
-
-	PR target/49263
-	* gcc.target/sh/pr49263.c: New.
-
-2011-10-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/debug1.ads: Tweak.
-
-2011-10-14  Kai Tietz  <ktietz@redhat.com>
-
-	* gfortran.fortran-torture/compile/logical-2.f90: New test.
-
-2011-10-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/sse2-mul-1.c: New test.
-	* gcc.target/i386/sse4_1-mul-1.c: New test.
-	* gcc.target/i386/avx-mul-1.c: New test.
-	* gcc.target/i386/xop-mul-1.c: New test.
-	* gcc.target/i386/avx2-mul-1.c: New test.
-
-2011-10-14  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50563
-	* g++.dg/cpp0x/nsdmi-list1.C: New.
-
-	PR c++/50707
-	* g++.dg/cpp0x/nsdmi-const1.C: New.
-
-2011-10-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50570
-	* gfortran.dg/pointer_intent_5.f90: New.
-
-2011-10-14  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
-
-	* gcc.target/i386/warn-vect-op-3.c: Exclude 32-bit architectures.
-	* gcc.target/i386/warn-vect-op-1.c: Ditto.
-	* gcc.target/i386/warn-vect-op-2.c: Ditto.
-
-2011-10-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50718
-	* gfortran.dg/pointer_check_11.f90: New.
-	* gfortran.dg/pointer_check_12.f90: New.
-
-2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/38174
-	* g++.dg/overload/operator4.C: New.
-
-2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
-
-	* gcc.dg/di-longlong64-sync-1.c: New test.
-	* gcc.dg/di-sync-multithread.c: New test.
-	* gcc.target/arm/di-longlong64-sync-withhelpers.c: New test.
-	* gcc.target/arm/di-longlong64-sync-withldrexd.c: New test.
-	* lib/target-supports.exp: (arm_arch_*_ok): Series of effective-target
-	tests for v5, v6, v6k, and v7-a, and add-options helpers.
-	(check_effective_target_arm_arm_ok): New helper.
-	(check_effective_target_sync_longlong): New helper.
-
-2011-10-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50723
-	* gcc.dg/torture/pr50723.c: New testcase.
-
-2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/17212
-	* g++.dg/warn/format6.C: New.
-	* obj-c++.dg/warn6.mm: Likewise.
-
-2011-10-13  Richard Henderson  <rth@redhat.com>
-
-	* lib/target-supports.exp (check_effective_target_vect_shift_scalar):
-	Delete.
-	* gcc.dg/vect/vec-scal-opt.c: Don't test vect_shift_scalar.
-	* gcc.dg/vect/vec-scal-opt1.c: Likewise.
-	* gcc.dg/vect/vec-scal-opt2.c: Likewise.
-
-2011-10-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50614
-	* g++.dg/cpp0x/nsdmi-template2.C: New.
-
-	PR c++/50437
-	* g++.dg/cpp0x/lambda/lambda-auto1.C: New.
-
-	PR c++/50618
-	* g++.dg/init/vbase1.C: New.
-
-2011-10-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/sse4_1-phminposuw-2.c: New test.
-	* gcc.target/i386/sse4_1-phminposuw-3.c: New test.
-	* gcc.target/i386/avx-vphminposuw-2.c: New test.
-	* gcc.target/i386/avx-vphminposuw-3.c: New test.
-
-2011-10-13  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/i386/pr50712.c: Check ia32 instead of ilp32.
-
-2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/builtins-67.c: Guard iround and irint with HAVE_C99_RUNTIME.
-
-2011-10-13  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50712
-	* gcc.target/i386/pr50712.c: New testcase.
-
-2011-10-13  Tom de Vries  <tom@codesourcery.com>
-
-	* gcc.dg/memcpy-4.c: New test.
-
-2011-10-13  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50698
-	* g++.dg/vect/pr50698.cc: New testcase.
-
-2011-10-12  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/powerpc/warn-1.c: Skip if not powerpc_vsx_ok.
-	* gcc.target/powerpc/warn-2.c: Ditto.
-
-	* gcc.target/powerpc/ppc-fma-3.c: Require powerpc_fprs.
-	* gcc.target/powerpc/ppc-fma-4.c: Likewise.
-	* gcc.target/powerpc/ppc-fma-5.c: Likewise.
-	* gcc.target/powerpc/ppc-fma-7.c: Likewise.
-	* gcc.target/powerpc/ppc-fpconv-11.c: Likewise.
-	* gcc.target/powerpc/ppc-fpconv-3.c: Likewise.
-	* gcc.target/powerpc/ppc-fpconv-7.c: Likewise.
-	* gcc.target/powerpc/ppc-fpconv-8.c: Likewise.
-	* gcc.target/powerpc/ppc-pow.c: Likewise.
-	* gcc.target/powerpc/recip-1.c: Likewise.
-	* gcc.target/powerpc/recip-2.c: Likewise.
-	* gcc.target/powerpc/recip-3.c: Likewise.
-	* gcc.target/powerpc/recip-4.c: Likewise.
-	* gcc.target/powerpc/recip-5.c: Likewise.
-
-2011-10-12  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/cmask.c: Remove 'vis3' target check and specify
-	'-mvis3' instead of 'mcpu=niagara3' in options.
-	* gcc.target/sparc/fhalve.c: Likewise.
-	* gcc.target/sparc/fnegop.c: Likewise.
-	* gcc.target/sparc/fpadds.c: Likewise.
-	* gcc.target/sparc/fshift.c: Likewise.
-	* gcc.target/sparc/fucmp.c: Likewise.
-	* gcc.target/sparc/lzd.c: Likewise.
-	* gcc.target/sparc/vis3misc.c: Likewise.
-	* gcc.target/sparc/xmul.c: Likewise.
-
-2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/vect1.ad[sb]: New test.
-	* gnat.dg/vect1_pkg.ads: New helper.
-	* gnat.dg/vect2.ad[sb]: New test.
-	* gnat.dg/vect2_pkg.ads: New helper.
-	* gnat.dg/vect3.ad[sb]: New test.
-	* gnat.dg/vect3_pkg.ads: New helper.
-	* gnat.dg/vect4.ad[sb]: New test.
-	* gnat.dg/vect4_pkg.ads: New helper.
-	* gnat.dg/vect5.ad[sb]: New test.
-	* gnat.dg/vect5_pkg.ads: New helper.
-	* gnat.dg/vect6.ad[sb]: New test.
-	* gnat.dg/vect6_pkg.ads: New helper.
-
-2011-10-12  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/i386/fma_run_double_1.c: Add -mfpmath=sse.
-	* gcc.target/i386/fma_run_double_2.c: Likewise.
-	* gcc.target/i386/fma_run_double_3.c: Likewise.
-	* gcc.target/i386/fma_run_double_4.c: Likewise.
-	* gcc.target/i386/fma_run_double_5.c: Likewise.
-	* gcc.target/i386/fma_run_double_6.c: Likewise.
-	* gcc.target/i386/fma_run_float_1.c: Likewise.
-	* gcc.target/i386/fma_run_float_2.c: Likewise.
-	* gcc.target/i386/fma_run_float_3.c: Likewise.
-	* gcc.target/i386/fma_run_float_4.c: Likewise.
-	* gcc.target/i386/fma_run_float_5.c: Likewise.
-	* gcc.target/i386/fma_run_float_6.c: Likewise.
-
-	* gcc.target/i386/l_fma_double_1.c: Add -mtune=generic and
-	remove the extra dg-options.
-	* gcc.target/i386/l_fma_double_2.c: Likewise.
-	* gcc.target/i386/l_fma_double_3.c: Likewise.
-	* gcc.target/i386/l_fma_double_4.c: Likewise.
-	* gcc.target/i386/l_fma_double_5.c: Likewise.
-	* gcc.target/i386/l_fma_double_6.c: Likewise.
-	* gcc.target/i386/l_fma_float_1.c: Likewise.
-	* gcc.target/i386/l_fma_float_2.c: Likewise.
-	* gcc.target/i386/l_fma_float_3.c: Likewise.
-	* gcc.target/i386/l_fma_float_4.c: Likewise.
-	* gcc.target/i386/l_fma_float_5.c: Likewise.
-	* gcc.target/i386/l_fma_float_6.c: Likewise.
-
-2011-10-12  Paul Koning  <pkoning@gcc.gnu.org>
-
-	PR tree-optimization/50189
-	* g++.dg/torture/pr50189.C: New testcase.
-
-2011-10-12  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50700
-	* gcc.dg/builtin-object-size-12.c: New testcase.
-
-2011-10-12  Joseph Myers  <joseph@codesourcery.com>
-
-	PR c/50565
-	* gcc.c-torture/compile/pr50565-1.c,
-	gcc.c-torture/compile/pr50565-2.c: New tests.
-
-2011-10-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49855
-	PR c++/49896
-	* g++.dg/template/constant1.C: New.
-	* g++.dg/template/constant2.C: New.
-	* g++.dg/cpp0x/constexpr-template3.C: New.
-
-2011-10-11  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
-
-	* gcc.target/i386/warn-vect-op-3.c: New test.
-	* gcc.target/i386/warn-vect-op-1.c: New test.
-	* gcc.target/i386/warn-vect-op-2.c: New test.
-
-2011-10-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gcc.dg/pr49994-3.c: Add -mbackchain for s390 and s390x.
-
-2011-10-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50204
-	* gcc.dg/tree-ssa/ssa-fre-36.c: New testcase.
-
-2011-10-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gcc.target/s390/20090223-1.c: Add -Wno-attributes.
-
-2011-10-11  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* gcc.target/i386/fma_double_1.c: Add -mfpmath=sse.
-	* gcc.target/i386/fma_double_2.c: Ditto.
-	* gcc.target/i386/fma_double_3.c: Ditto.
-	* gcc.target/i386/fma_double_4.c: Ditto.
-	* gcc.target/i386/fma_double_5.c: Ditto.
-	* gcc.target/i386/fma_double_6.c: Ditto.
-	* gcc.target/i386/fma_float_1.c: Ditto.
-	* gcc.target/i386/fma_float_2.c: Ditto.
-	* gcc.target/i386/fma_float_3.c: Ditto.
-	* gcc.target/i386/fma_float_4.c: Ditto.
-	* gcc.target/i386/fma_float_5.c: Ditto.
-	* gcc.target/i386/fma_float_6.c: Ditto.
-	* gcc.target/i386/l_fma_double_1.c: Ditto.
-	* gcc.target/i386/l_fma_double_2.c: Ditto.
-	* gcc.target/i386/l_fma_double_3.c: Ditto.
-	* gcc.target/i386/l_fma_double_4.c: Ditto.
-	* gcc.target/i386/l_fma_double_5.c: Ditto.
-	* gcc.target/i386/l_fma_double_6.c: Ditto.
-	* gcc.target/i386/l_fma_float_1.c: Ditto.
-	* gcc.target/i386/l_fma_float_2.c: Ditto.
-	* gcc.target/i386/l_fma_float_3.c: Ditto.
-	* gcc.target/i386/l_fma_float_4.c: Ditto.
-	* gcc.target/i386/l_fma_float_5.c: Ditto.
-	* gcc.target/i386/l_fma_float_6.c: Ditto.
-	* gcc.target/i386/l_fma_run_double_1.c: Ditto.
-	* gcc.target/i386/l_fma_run_double_2.c: Ditto.
-	* gcc.target/i386/l_fma_run_double_3.c: Ditto.
-	* gcc.target/i386/l_fma_run_double_4.c: Ditto.
-	* gcc.target/i386/l_fma_run_double_5.c: Ditto.
-	* gcc.target/i386/l_fma_run_double_6.c: Ditto.
-	* gcc.target/i386/l_fma_run_float_1.c: Ditto.
-	* gcc.target/i386/l_fma_run_float_2.c: Ditto.
-	* gcc.target/i386/l_fma_run_float_3.c: Ditto.
-	* gcc.target/i386/l_fma_run_float_4.c: Ditto.
-	* gcc.target/i386/l_fma_run_float_5.c: Ditto.
-	* gcc.target/i386/l_fma_run_float_6.c: Ditto.
-
-2011-10-11  Tristan Gingold  <gingold@adacore.com>
-
-	* gcc.dg/va-arg-4.c: New test.
-	* gcc.dg/va-arg-5.c: Ditto.
-
-2011-10-11  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/target-supports.exp (check_effective_target_fd_truncate):
-	Close and unlink test file before exit.
-
-2011-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50564
-	* gfortran.dg/forall_15.f90:  New test case.
-
-2011-10-10  Aldy Hernandez  <aldyh@redhat.com>
-	    Andrew Macleod  <amacleod@redhat.com>
-
-	* gcc.dg/simulate-thread/simulate-thread.gdb: Call
-	wrappers for *other_threads() and *final_verify().
-	* gcc.dg/simulate-thread/simulate-thread.h
-	(simulate_thread_wrapper_other_threads): New.
-	(simulate_thread_wrapper_final_verify): New.
-
-2011-10-10  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/gcc-gdb-test.exp (gdb-test): Delete $cmd_file before return.
-
-2011-10-10  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.dg/graphite/id-pr46845.c: Include powerpc for warning options.
-
-2011-10-10  Kirill Yukhin  <kirill.yukhin@intel.com>
-	    Yakovlev Vladimir  <vladimir.b.yakovlev@intel.com>
-
-	* gcc.target/i386/fma_1.h: New file.
-	* gcc.target/i386/fma_2.h: Likewise.
-	* gcc.target/i386/fma_3.h: Likewise.
-	* gcc.target/i386/fma_4.h: Likewise.
-	* gcc.target/i386/fma_5.h: Likewise.
-	* gcc.target/i386/fma_6.h: Likewise.
-	* gcc.target/i386/fma_double_1.c: Likewise.
-	* gcc.target/i386/fma_double_2.c: Likewise.
-	* gcc.target/i386/fma_double_3.c: Likewise.
-	* gcc.target/i386/fma_double_4.c: Likewise.
-	* gcc.target/i386/fma_double_5.c: Likewise.
-	* gcc.target/i386/fma_double_6.c: Likewise.
-	* gcc.target/i386/fma_float_1.c: Likewise.
-	* gcc.target/i386/fma_float_2.c: Likewise.
-	* gcc.target/i386/fma_float_3.c: Likewise.
-	* gcc.target/i386/fma_float_4.c: Likewise.
-	* gcc.target/i386/fma_float_5.c: Likewise.
-	* gcc.target/i386/fma_float_6.c: Likewise.
-	* gcc.target/i386/fma_main.h: Likewise.
-	* gcc.target/i386/fma_run_double_1.c: Likewise.
-	* gcc.target/i386/fma_run_double_2.c: Likewise.
-	* gcc.target/i386/fma_run_double_3.c: Likewise.
-	* gcc.target/i386/fma_run_double_4.c: Likewise.
-	* gcc.target/i386/fma_run_double_5.c: Likewise.
-	* gcc.target/i386/fma_run_double_6.c: Likewise.
-	* gcc.target/i386/fma_run_double_results_1.h: Likewise.
-	* gcc.target/i386/fma_run_double_results_2.h: Likewise.
-	* gcc.target/i386/fma_run_double_results_3.h: Likewise.
-	* gcc.target/i386/fma_run_double_results_4.h: Likewise.
-	* gcc.target/i386/fma_run_double_results_5.h: Likewise.
-	* gcc.target/i386/fma_run_double_results_6.h: Likewise.
-	* gcc.target/i386/fma_run_float_1.c: Likewise.
-	* gcc.target/i386/fma_run_float_2.c: Likewise.
-	* gcc.target/i386/fma_run_float_3.c: Likewise.
-	* gcc.target/i386/fma_run_float_4.c: Likewise.
-	* gcc.target/i386/fma_run_float_5.c: Likewise.
-	* gcc.target/i386/fma_run_float_6.c: Likewise.
-	* gcc.target/i386/fma_run_float_results_1.h: Likewise.
-	* gcc.target/i386/fma_run_float_results_2.h: Likewise.
-	* gcc.target/i386/fma_run_float_results_3.h: Likewise.
-	* gcc.target/i386/fma_run_float_results_4.h: Likewise.
-	* gcc.target/i386/fma_run_float_results_5.h: Likewise.
-	* gcc.target/i386/fma_run_float_results_6.h: Likewise.
-	* gcc.target/i386/l_fma_1.h: Likewise.
-	* gcc.target/i386/l_fma_2.h: Likewise.
-	* gcc.target/i386/l_fma_3.h: Likewise.
-	* gcc.target/i386/l_fma_4.h: Likewise.
-	* gcc.target/i386/l_fma_5.h: Likewise.
-	* gcc.target/i386/l_fma_6.h: Likewise.
-	* gcc.target/i386/l_fma_double_1.c: Likewise.
-	* gcc.target/i386/l_fma_double_2.c: Likewise.
-	* gcc.target/i386/l_fma_double_3.c: Likewise.
-	* gcc.target/i386/l_fma_double_4.c: Likewise.
-	* gcc.target/i386/l_fma_double_5.c: Likewise.
-	* gcc.target/i386/l_fma_double_6.c: Likewise.
-	* gcc.target/i386/l_fma_float_1.c: Likewise.
-	* gcc.target/i386/l_fma_float_2.c: Likewise.
-	* gcc.target/i386/l_fma_float_3.c: Likewise.
-	* gcc.target/i386/l_fma_float_4.c: Likewise.
-	* gcc.target/i386/l_fma_float_5.c: Likewise.
-	* gcc.target/i386/l_fma_float_6.c: Likewise.
-	* gcc.target/i386/l_fma_main.h: Likewise.
-	* gcc.target/i386/l_fma_run_double_1.c: Likewise.
-	* gcc.target/i386/l_fma_run_double_2.c: Likewise.
-	* gcc.target/i386/l_fma_run_double_3.c: Likewise.
-	* gcc.target/i386/l_fma_run_double_4.c: Likewise.
-	* gcc.target/i386/l_fma_run_double_5.c: Likewise.
-	* gcc.target/i386/l_fma_run_double_6.c: Likewise.
-	* gcc.target/i386/l_fma_run_float_1.c: Likewise.
-	* gcc.target/i386/l_fma_run_float_2.c: Likewise.
-	* gcc.target/i386/l_fma_run_float_3.c: Likewise.
-	* gcc.target/i386/l_fma_run_float_4.c: Likewise.
-	* gcc.target/i386/l_fma_run_float_5.c: Likewise.
-	* gcc.target/i386/l_fma_run_float_6.c: Likewise.
-
-2011-10-10  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50389
-	* gcc.dg/torture/pr50389.c: New testcase.
-
-2011-10-10  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50195
-	* gcc.dg/builtins-47.c: Optimize.
-
-2011-10-10  Aldy Hernandez  <aldyh@redhat.com>
-
-	* lib/gcc-simulate-thread.exp: New.
-	* gcc.dg/simulate-thread/guality.h: New.
-	* gcc.dg/simulate-thread/simulate-thread.h: New.
-	* gcc.dg/simulate-thread/simulate-thread.exp: New.
-	* gcc.dg/simulate-thread/simulate-thread.gdb: New.
-	* gcc.dg/simulate-thread/README: New.
-	* g++.dg/simulate-thread/guality.h: New.
-	* g++.dg/simulate-thread/simulate-thread.h: New.
-	* g++.dg/simulate-thread/simulate-thread.exp: New.
-	* g++.dg/simulate-thread/simulate-thread.gdb: New.
-	* c-c++-common/cxxbitfields-2.c: Remove.
-	* c-c++-common/cxxbitfields.c: Remove.
-	* c-c++-common/cxxbitfields-4.c: Remove.
-	* c-c++-common/cxxbitfields-5.c: Remove.
-	* c-c++-common/simulate-thread/bitfields-1.c: New.
-	* c-c++-common/simulate-thread/bitfields-2.c: New.
-	* c-c++-common/simulate-thread/bitfields-3.c: New.
-	* c-c++-common/simulate-thread/bitfields-4.c: New.
-
-2011-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/38980
-	* g++.dg/warn/format5.C: New.
-
-2011-10-09  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50273
-	* gfortran.dg/common_14.f90: Compile with -Wno-align-commons.
-	* gfortran.dg/common_16.f90: New.
-
-2011-10-09  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/iso_c_binding_param_1.f90: New.
-	* gfortran.dg/iso_c_binding_param_2.f90: New.
-	* gfortran.dg/c_sizeof_2.f90: Update dg-error.
-
-2011-10-09  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50635
-	* gcc.dg/vect/pr50635.c: New test.
-
-2011-10-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50659
-	* gfortran.dg/proc_decl_27.f90: New.
-
-2011-10-08  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR libobjc/50428
-	* objc/execute/initialize-1.m: New test.
-
-2011-10-08  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47844
-	* gfortran.dg/pointer_function_result_1.f90 : New test.
-
-2011-10-07  David S. Miller  <davem@davemloft.net>
-
-	PR 50655
-	* gcc.target/sparc/sparc.exp: Add vis3 target test.
-	* gcc.target/sparc/cmask.c: Use it.
-	* gcc.target/sparc/fhalve.c: Likewise.
-	* gcc.target/sparc/fnegop.c: Likewise.
-	* gcc.target/sparc/fpadds.c: Likewise.
-	* gcc.target/sparc/fshift.c: Likewise.
-	* gcc.target/sparc/fucmp.c: Likewise.
-	* gcc.target/sparc/lzd.c: Likewise.
-	* gcc.target/sparc/vis3misc.c: Likewise.
-	* gcc.target/sparc/xmul.c: Likewise.
-
-2011-10-07  Richard Henderson  <rth@redhat.com>
-
-	* gcc.target/i386/avx256-unaligned-load-2.c: Tweek vinsert pattern
-	match for avx2.
-	* gcc.target/i386/avx256-unaligned-store-2.c: Similarly.
-
-2011-10-07  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.dg/pr50193-1.c: New file.
-	* gcc.target/arm/shiftable.c: New file.
-
-2011-10-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50625
-	* gfortran.dg/class_46.f03: New.
-
-2011-10-06  Joern Rennecke  <joern.rennecke@embecosm.com>
-
-	* gcc.dg/pr47276.c (ASMNAME, ASMNAME2, STRING): Define.
-	(__EI___vsyslog_chk, __EI_syslog, __EI_vsyslog): Use ASMNAME.
-	(syslog, vsyslog, __vsyslog_chk): Likewise.
-
-	* gcc.dg/lto/20081222_1.c (ASMNAME, ASMNAME2, STRING): Define.
-	(x, EXT_x): Use ASMNAME.
-
-	* gcc.dg/torture/pr48044.c (ASMNAME, ASMNAME2, STRING): Define.
-	(a, c): Use ASMNAME.
-
-2011-10-07  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/50527
-	* gcc.dg/pr50527.c: New test.
-
-2011-10-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50650
-	* gcc.c-torture/compile/pr50650.c: New test.
-
-2011-10-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/50575
-	* gcc.c-torture/execute/vector-compare-2.x: New file.
-
-2011-10-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR middle-end/50125
-	* gcc.dg/uninit-B.c (baz): Remove xfail *-*-*.
-	* gcc.dg/uninit-pr19430.c (main): Remove xfail *-*-*.
-	(bar3): Likewise.
-
-2011-10-07  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/50637
-	* gcc.dg/vect/vect-align-2.c: Increase array size.
-
-2011-10-07  Uros Bizjak  <ubizjak@gmail.com>
-	    H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/50603
-	* gcc.target/i386/pr50603.c: New test.
-
-2011-10-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/39164
-	* g++.dg/cpp0x/default31.C: New.
-
-2011-10-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50596
-	* lib/target-supports.exp (check_effective_target_vect_cond_mixed):
-	New.
-	* gcc.dg/vect/vect-cond-8.c: New test.
-
-2011-10-06  Richard Henderson  <rth@redhat.com>
-
-	* gcc.c-torture/execute/vect-shuffle-1.c: Remove.
-	* gcc.c-torture/execute/vect-shuffle-2.c: Remove.
-	* gcc.c-torture/execute/vect-shuffle-3.c: Remove.
-	* gcc.c-torture/execute/vect-shuffle-4.c: Remove.
-	* gcc.c-torture/execute/vect-shuffle-5.c: Remove.
-	* gcc.c-torture/execute/vect-shuffle-6.c: Remove.
-	* gcc.c-torture/execute/vect-shuffle-7.c: Remove.
-	* gcc.c-torture/execute/vect-shuffle-8.c: Remove.
-	* gcc.c-torture/execute/vshuf-16.inc: New file.
-	* gcc.c-torture/execute/vshuf-2.inc: New file.
-	* gcc.c-torture/execute/vshuf-4.inc: New file.
-	* gcc.c-torture/execute/vshuf-8.inc: New file.
-	* gcc.c-torture/execute/vshuf-main.inc: New file.
-	* gcc.c-torture/execute/vshuf-v16qi.c: New test.
-	* gcc.c-torture/execute/vshuf-v2df.c: New test.
-	* gcc.c-torture/execute/vshuf-v2di.c: New test.
-	* gcc.c-torture/execute/vshuf-v2sf.c: New test.
-	* gcc.c-torture/execute/vshuf-v2si.c: New test.
-	* gcc.c-torture/execute/vshuf-v4df.c: New test.
-	* gcc.c-torture/execute/vshuf-v4di.c: New test.
-	* gcc.c-torture/execute/vshuf-v4hi.c: New test.
-	* gcc.c-torture/execute/vshuf-v4sf.c: New test.
-	* gcc.c-torture/execute/vshuf-v4si.c: New test.
-	* gcc.c-torture/execute/vshuf-v8hi.c: New test.
-	* gcc.c-torture/execute/vshuf-v8qi.c: New test.
-	* gcc.c-torture/execute/vshuf-v8si.c: New test.
-
-2011-10-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49279
-	* gcc.dg/tree-ssa/restrict-4.c: XFAIL.
-	* gcc.c-torture/execute/pr49279.c: New test.
-
-2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
-
-	PR target/49049
-	* gcc.c-torture/compile/pr49049.c: New test.
-
-2011-10-06  Ulrich Weigand  <ulrich.weigand@linaro.org>
-
-	PR target/50305
-	* gcc.target/arm/pr50305.c: New test.
-
-2011-10-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/38884
-	* gcc.dg/tree-ssa/ssa-fre-34.c: New testcase.
-	* gcc.dg/tree-ssa/ssa-fre-35.c: Likewise.
-
-2011-10-05  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/lzd.c: New test.
-	* gcc.target/sparc/popc.c: New test.
-
-2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/strlenopt-21.c (dg-options): Remove -fdump-tree-optimized.
-	* gcc.dg/ipa/inline-5.c: Cleanup inline ipa dump.
-	* g++.dg/other/final1.C: Cleanup original tree dump.
-
-2011-10-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50613
-	* gcc.dg/pr50613.c: New test.
-
-2011-10-05  Richard Henderson  <rth@redhat.com>
-
-	* gcc.c-torture/execute/vect-shuffle-1.c: Rewrite.
-	* gcc.c-torture/execute/vect-shuffle-2.c: Rewrite.
-	* gcc.c-torture/execute/vect-shuffle-3.c: Rewrite.
-	* gcc.c-torture/execute/vect-shuffle-4.c: Rewrite.
-	* gcc.c-torture/execute/vect-shuffle-5.c: Rewrite.
-	* gcc.c-torture/execute/vect-shuffle-6.c: New test.
-	* gcc.c-torture/execute/vect-shuffle-7.c: New test.
-	* gcc.c-torture/execute/vect-shuffle-8.c: New test.
-
-2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/vect/vect.exp (VEC_CFLAGS): Move initialization after
-	DEFAULT_VECTFLAGS initialization.  Append "-fdump-tree-veclower2".
-	* gcc.dg/vect/vec-scal-opt.c: Scan and cleanup veclower2 tree dump.
-	* gcc.dg/vect/vec-scal-opt1.c: Ditto.
-	* gcc.dg/vect/vec-scal-opt2.c: Ditto.
-
-2011-10-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/38885
-	* gcc.dg/tree-ssa/ssa-fre-33.c: New testcase.
-
-2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.target/i386/sw-1.c: New test.
-
-2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/avx256-unaligned-load-3.c (dg-options): Add
-	-mtune=generic.
-	* gcc.target/i386/avx256-unaligned-store-3.c (dg-options): Ditto.
-
-2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/torture/builtin-complex-1.c: Use dg-add-options ieee.
-
-2011-10-04  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/fhalve.c: New test.
-	* gcc.target/sparc/fnegop.c: New test.
-	* gcc.target/sparc/xmul.c: New test.
-
-2011-10-04  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/35831
-	* gfortran.dg/dummy_procedure_6.f90: New.
-
-2011-10-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50604
-	* gcc.dg/pr50604.c: New test.
-
-2011-10-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/49662
-	* gcc.dg/graphite/interchange-14.c: Remove xfail *-*-*.
-	* gcc.dg/graphite/interchange-15.c: Likewise.
-	* gcc.dg/graphite/interchange-mvt.c: Likewise.
-
-2011-10-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/tree-ssa/restrict-4.c: New test.
-
-2011-10-04  Artem Shinkarov  <artyom.shinkaroff@gmail.com>
-
-	* gcc.c-torture/execute/vector-compare-1.c: Fix trailing white spaces.
-	(main): Use __typeof to get result type of comparison.
-
-2011-10-04  Ira Rosen  <ira.rosen@linaro.org>
-
-	* lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
-	Make et_vect_multiple_sizes_saved global.
-	(check_effective_target_vect64): Make et_vect64_saved global.
-
-2011-10-03  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
-
-	* gcc.c-torture/execute/vect-shuffle-2.c: New test.
-	* gcc.c-torture/execute/vect-shuffle-4.c: New test.
-	* gcc.c-torture/execute/vect-shuffle-1.c: New test.
-	* gcc.dg/builtin-complex-err-1.c: Adjust.
-
-2011-10-02  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/range-for22.C: New.
-
-	* g++.dg/cpp0x/variadic65.C: Remove xfails.
-	* g++.dg/cpp0x/variadic82.C: Remove xfails.
-	* g++.dg/cpp0x/variadic83.C: Remove xfails.
-	* g++.dg/cpp0x/variadic105.C: Remove xfails.
-
-	* g++.dg/cpp0x/nsdmi5.C: New.
-
-2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/50579
-	* gcc.target/mips/mips.exp (mips_long32_abi_p, mips_long64_abi_p):
-	New procedures.
-	(mips-dg-options): Force an ABI option if the current ABI is
-	incompatible with the required -mlong setting.  Likewise force
-	a long setting if the current one is incompatible with the
-	chosen ABI.  Keep abi_test_option_p, abi and eabi_p updated
-	throughout procedure.
-	* gcc.target/mips/abi-o64-long64.c: Require -mno-abicalls
-	instead of addressing=absolute.
-
-2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.target/mips/stack-1.c: New test.
-
-2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.dg/pr49696.c: New test.
-
-2011-10-02  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/ipa/ctor-empty-1.c: Update dump file.
-
-2011-10-01  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/cmask.c: New test.
-	* gcc.target/sparc/fpadds.c: New test.
-	* gcc.target/sparc/fshift.c: New test.
-	* gcc.target/sparc/fucmp.c: New test.
-	* gcc.target/sparc/vis3misc.c: New test.
-
-2011-10-01  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50585
-	* gfortran.dg/assumed_charlen_arg_2.f90: New.
-
-2011-09-30  Janis Johnson  <janisjo@codesourcery.com>
-
-	PR c++/44473
-	* g++.dg/dfp/44473-1.C: New test.
-	* g++.dg/dfp/44473-2.C: New test.
-	* g++.dg/dfp/mangle-1.C: New test.
-	* g++.dg/dfp/mangle-2.C: New test.
-	* g++.dg/dfp/mangle-3.C: New test.
-	* g++.dg/dfp/mangle-4.C: New test.
-	* g++.dg/dfp/mangle-5.C: New test.
-
-2011-09-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR inline-asm/50571
-	* gcc.dg/pr50571.c: New test.
-
-	PR tree-optimization/46309
-	* gcc.dg/pr46309.c: New test.
-
-2011-09-30  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/strlenopt-21.c: New test.
-
-2011-09-30  Revital Eres  <revital.eres@linaro.org>
-
-	* gcc.dg/sms-10.c: New file.
-
-2011-09-30  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* gcc.target/arm/pr50099.c: New test.
-
-2011-09-30  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
-
-	* gcc.target/arm/pr42835.c: Add -fno-tree-tail-merge.
-
-2011-09-30  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/bmaskbshuf.c: New test.
-	* gcc.target/sparc/edgen.c: New test.
-
-2011-09-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50547
-	* gfortran.dg/pure_formal_proc_3.f90: New.
-
-	PR fortran/50553
-	* gfortran.dg/stfunc_7.f90: New.
-
-2011-09-29  Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
-
-	* gcc.c-torture/execute/vector-compare-1.c: New testcase.
-	* gcc.c-torture/execute/vector-compare-2.c: Likewise.
-	* gcc.dg/vector-compare-1.c: Likewise.
-	* gcc.dg/vector-compare-2.c: Likewise.
-
-2011-09-29  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/array.c: New test.
-
-2011-09-29  Jiangning Liu  <jiangning.liu@arm.com>
-
-	* gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c: Explicitly turn on
-	loop unroll and set max unroll times to 8.
-	* gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise.
-	* gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c: Likewise.
-	* gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise.
-	* gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise.
-
-2011-09-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/40145
-	* g++.dg/ext/visibility/warn5.C: New.
-
-2011-09-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/45278
-	* g++.dg/warn/Wextra-3.C: New.
-
-2011-09-28  Oleg Endo  <oleg.endo@t-online.de>
-
-	PR target/49486
-	* gcc.target/sh/pr49468-si.c: New.
-
-2011-09-28  Tom de Vries  <tom@codesourcery.com>
-
-	PR testsuite/50485
-	* gcc.target/i386/sse4_1-blendps.c: Include <stdlib.h>.
-	(TEST): Initialize src3 with random floats.
-	* gcc.target/i386/sse4_1-blendps-2.c (sse4_1_test): Remove field i
-	from union src3.  Initialize src3 with random floats.
-
-2011-09-27  Oleg Endo  <oleg.endo@t-online.de>
-
-	* gcc.target/sh/mfmovd.c: Extend list of supported targets.
-	* gcc.target/sh/struct-arg-dw2.c: Fix typo.
-	* gcc.target/sh/sh4a-sincos.c: Make test SH4A only.
-	* gcc.target/sh/sh4a-sincosf.c: Ditto.
-	* gcc.target/sh/sh4a-cos.c: Ditto.
-	* gcc.target/sh/sh4a-cosf.c: Ditto.
-	* gcc.target/sh/sh4a-sin.c: Ditto.
-	* gcc.target/sh/sh4a-sinf.c: Ditto.
-	* gcc.target/sh/sh4a-fsrra.c: Ditto.
-	* gcc.target/sh/sh4a-memmovua.c: Ditto.
-	* gcc.target/sh/sh4a-bitmovua.c: Ditto.
-
-2011-09-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/31489
-	* g++.dg/parse/error40.C: New.
-	* g++.dg/warn/incomplete1.C: Adjust.
-
-2011-09-27  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49463
-	* gcc.c-torture/execute/builtins/strstr-asm-lib.c (my_strstr):
-	Mark used.
-
-2011-09-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/strlenopt-1.c: New test.
-	* gcc.dg/strlenopt-1f.c: New test.
-	* gcc.dg/strlenopt-2.c: New test.
-	* gcc.dg/strlenopt-2f.c: New test.
-	* gcc.dg/strlenopt-3.c: New test.
-	* gcc.dg/strlenopt-4.c: New test.
-	* gcc.dg/strlenopt-4g.c: New test.
-	* gcc.dg/strlenopt-4gf.c: New test.
-	* gcc.dg/strlenopt-5.c: New test.
-	* gcc.dg/strlenopt-6.c: New test.
-	* gcc.dg/strlenopt-7.c: New test.
-	* gcc.dg/strlenopt-8.c: New test.
-	* gcc.dg/strlenopt-9.c: New test.
-	* gcc.dg/strlenopt-10.c: New test.
-	* gcc.dg/strlenopt-11.c: New test.
-	* gcc.dg/strlenopt-12.c: New test.
-	* gcc.dg/strlenopt-12g.c: New test.
-	* gcc.dg/strlenopt-13.c: New test.
-	* gcc.dg/strlenopt-14g.c: New test.
-	* gcc.dg/strlenopt-14gf.c: New test.
-	* gcc.dg/strlenopt-15.c: New test.
-	* gcc.dg/strlenopt-16g.c: New test.
-	* gcc.dg/strlenopt-17g.c: New test.
-	* gcc.dg/strlenopt-18g.c: New test.
-	* gcc.dg/strlenopt.h: New file.
-
-2011-09-27  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/43864
-	* gcc.dg/fold-compare-2.c (dg-options): Add -fno-tree-tail-merge.
-	* gcc/testsuite/gcc.dg/uninit-pred-2_c.c: Same.
-	* gcc.dg/pr43864.c: New test.
-	* gcc.dg/pr43864-2.c: Same.
-	* gcc.dg/pr43864-3.c: Same.
-	* gcc.dg/pr43864-4.c: Same.
-
-2011-09-27  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/ipa/inline-5.c: New testcase.
-
-2011-09-27  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/bb-slp-11.c: Expect to get vectorized with 64-bit
-	vectors.
-	* gcc.dg/vect/bb-slp-27.c: New.
-	* gcc.dg/vect/bb-slp-28.c: New.
-
-2011-09-27  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* testsuite/lib/target-supports.exp (check_profiling_available):
-	Don't rely solely on TLS tests for -fprofile-generate, fall
-	through to the other code.
-
-2011-09-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50363
-	* gcc.dg/torture/pr50363.c: New testcase.
-
-2011-09-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/45012
-	* g++.dg/template/partial13.C: New.
-
-	PR c++/46105
-	* g++.dg/template/partial12.C: New.
-
-	PR c++/50508
-	* g++.dg/cpp0x/constexpr-typedef1.C: New.
-
-2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/45487
-	* g++.dg/diagnostic/bindings1.C: New.
-	* g++.old-deja/g++.pt/memtemp77.C: Adjust.
-
-2011-09-26  David S. Miller  <davem@davemloft.net>
-
-	* gcc.target/sparc/wrgsr.c: New test.
-	* gcc.target/sparc/rdgsr.c: New test.
-	* gcc.target/sparc/edge.c: New test.
-	* gcc.target/sparc/fcmp.c: New test.
-
-	* gcc.target/sparc/edge.c: Update for new return types.
-	* gcc.target/sparc/fcmp.c: Likewise.
-
-	* gcc.target/sparc/fpaddsubi.c: New test.
-
-2011-09-26  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50515
-	* gfortran.dg/common_15.f90: New.
-
-	PR fortran/50517
-	* gfortran.dg/dummy_procedure_5.f90: New.
-	* gfortran.dg/interface_26.f90: Modified error message.
-	* gfortran.dg/proc_ptr_11.f90: Ditto.
-	* gfortran.dg/proc_ptr_15.f90: Ditto.
-	* gfortran.dg/proc_ptr_comp_20.f90: Ditto.
-	* gfortran.dg/proc_ptr_result_5.f90: Ditto.
-
-2011-09-26  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50512
-	* g++.dg/overload/rvalue3.C: New.
-
-	PR c++/50523
-	* g++.dg/overload/ref-conv2.C: New.
-
-	* g++.dg/cpp0x/nsdmi-template1.C: New.
-
-2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/cpp0x/nullptr25.C: New.
-
-2011-09-26  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50472
-	* gcc.dg/torture/pr50472.c: New testcase.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt22.adb: New test.
-	* gnat.dg/opt22_pkg.ad[sb]: New helper.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt21.adb: New test.
-	* gnat.dg/opt21_pkg.ad[sb]: New helper.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt20.ad[sb]: New test.
-	* gnat.dg/opt20_pkg.ads: New helper.
-
-2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/array17.adb: New test.
-	* gnat.dg/array17_pkg.ads: New helper.
-
-2011-09-25  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/nsdmi-defer4.C: New.
-
-2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/frame_overflow.ads: New.
-	* gnat.dg/frame_overflow.adb: Adjust.
-	* gnat.dg/specs/addr1.ads: Likewise.
-
-2011-09-25  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/tree-ssa/restrict2.C: New test.
-
-2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
-
-	* lib/target-supports.exp (check_effective_target_vect64): New.
-	* gcc.dg/vect/bb-slp-11.c: Expect the error message twice in case
-	of multiple vector sizes.
-	* gcc.dg/vect/bb-slp-26.c: New.
-
-2011-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50280
-	* g++.dg/template/bitfield1.C: New.
-
-2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/bb-slp-24.c: New.
-
-2011-09-24  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/nsdmi-eh1.C: New.
-
-	* g++.dg/cpp0x/nsdmi-defer3.C: New.
-
-	* g++.dg/cpp0x/nsdmi-defer1.C: New.
-	* g++.dg/cpp0x/nsdmi-defer2.C: New.
-
-	* g++.dg/cpp0x/nsdmi1.C: New.
-	* g++.dg/cpp0x/nsdmi2.C: New.
-	* g++.dg/cpp0x/nsdmi3.C: New.
-	* g++.dg/cpp0x/nsdmi4.C: New.
-	* g++.old-deja/g++.other/init4.C: New.
-
-2011-09-24  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44267
-	* g++.dg/template/sfinae28.C: New.
-
-2011-09-23  Ian Lance Taylor  <iant@google.com>
-
-	* go.test/go-test.exp (errchk): Handle more cases of getting
-	correct Tcl backslash quoting in regular expressions in test file.
-
-2011-09-23  Jason Merrill  <jason@redhat.com>
-
-	Core 253
-	* g++.dg/init/const8.C: New.
-	* g++.dg/cpp0x/constexpr-object1.C: Add a data member.
-	* g++.dg/cpp0x/defaulted2.C: Likewise.
-	* g++.dg/cpp0x/pr42844-2.C: Likewise.
-	* g++.dg/init/pr20039.C: Likewise.
-	* g++.dg/init/pr42844.C: Likewise.
-
-2011-09-23  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/ipa/inline-1.c: new testcase.
-	* gcc.dg/ipa/inline-2.c: new testcase.
-	* gcc.dg/ipa/inline-3.c: new testcase.
-	* gcc.dg/ipa/inline-4.c: new testcase.
-
-2011-09-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50258
-	* g++.dg/cpp0x/constexpr-static8.C: New.
-
-2011-09-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/avxfp-1.c: New test.
-	* gcc.target/i386/avxfp-2.c: New test.
-
-2011-09-23  Terry Guo  <terry.guo@arm.com>
-
-	* gcc.c-torture/execute/941014-1.x: Deleted.
-
-2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50491
-	* g++.dg/cpp0x/pr50491.C: New.
-
-2011-09-22  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR testsuite/50487
-	* gfortran.dg/bessel_6.f90: Fix tolerance test.
-
-2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50371
-	* g++.dg/cpp0x/nullptr24.C: New.
-
-2011-09-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50482
-	* gcc.target/i386/pr50482.c: New test.
-
-2011-09-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.target/i386/pad-2.c, gcc.target/i386/pad-3.c,
-	gcc.target/i386/pad-4.c, gcc.target/i386/pad-5a.c,
-	gcc.target/i386/pad-5b.c, gcc.target/i386/pad-6a.c,
-	gcc.target/i386/pad-6b.c, gcc.target/i386/pad-7.c,
-	gcc.target/i386/pad-8.c, gcc.target/i386/pad-9.c,
-	gcc.target/i386/pad-10.cm gcc.target/i386/vect-double-1.c: Skip if
-	multilib options contain different -march= from dg-options.
-
-2011-09-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
-	    Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50344
-	* g++.dg/template/friend52.C: New.
-
-2011-09-22  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.target/arm/cmp-1.c: New test.
-	* gcc.target/arm/cmp-2.c: Likewise.
-
-2011-09-22  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/41733
-	* gfortran.dg/impure_actual_1.f90: Modified error message.
-	* gfortran.dg/proc_ptr_32.f90: New.
-	* gfortran.dg/proc_ptr_33.f90: New.
-
-2011-09-22  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50451
-	* gcc.dg/vect/pr50451.c: New test.
-
-2011-09-21  Ian Lance Taylor  <iant@google.com>
-
-	* go.test/go-test.exp (errchk): Add special case for bug332.
-	(go-gc-tests): Add special cases for bug347 and bug348.  Recognize
-	some more test lines.
-
-2011-09-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* g++.dg/other/i386-3.C: Remove duplicated dg-options.
-	* g++.dg/other/i386-4.C: Remove dg-require-effective-target directive.
-	* g++.dg/other/i386-8.C: Ditto.
-	* g++.dg/other/pr34435.C: Ditto.
-	* g++.dg/other/pr39496.C: Ditto.
-	* g++.dg/other/mmintrin.C: Ditto.
-
-2011-09-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-cond-7.c: New test.
-	* gcc.target/i386/sse4_1-cond-1.c: New test.
-	* gcc.target/i386/avx-cond-1.c: New test.
-
-2011-09-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50464
-	* g++.dg/other/pr50464.C: New test.
-
-2011-09-21  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* gcc.target/i386/bmi2-mulx32-2.c: New test.
-	* gcc.target/i386/bmi2-mulx32-2a.c: Ditto.
-	* gcc.target/i386/bmi2-mulx64-2.c: Ditto.
-	* gcc.target/i386/bmi2-mulx64-2a.c: Ditto.
-
-2011-09-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt19.adb: New test.
-
-2011-09-21  Terry Guo  <terry.guo@arm.com>
-
-	* gcc.target/arm/neon-thumb2-move.c: Skip the warning message
-	on arch conflict when testing case on targets other than armv7-a.
-
-2011-09-21  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50454
-	* g++.dg/ext/int128-1.C: New.
-	* g++.dg/ext/int128-2.C: Likewise.
-	* g++.dg/ext/int128-2.h: Likewise.
-
-2011-09-20  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR testsuite/50469
-	* gfortran.dg/storage_size_2.f08: Replace "must be be" with "must be".
-
-2011-09-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-generated1.C: New.
-
-	PR c++/50442
-	* g++.dg/overload/ref-conv1.C: New.
-
-2011-09-20  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
-
-	* g++.dg/other/final1.C: New.
-
-2011-09-20  Ira Rosen  <ira.rosen@linaro.org>
-
-	* g++.dg/vect/slp-pr50413.cc: Don't run the test.  Remove main ()
-	and get_bit ().
-
-2011-09-19  Ian Bolton  <ian.bolton@arm.com>
-
-	* gcc.dg/20100906-1.c: Use -fno-short-enums option for
-	"target arm_eabi".
-
-2011-09-19  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50413
-	* g++.dg/vect/vect.exp: Run slp-pr* tests with
-	-fdump-tree-slp-details.  Run other tests with
-	-fdump-tree-vect-details.
-	* g++.dg/vect/slp-pr50413.cc: New.
-
-2011-09-18  Dominique d'Humieres  <dominiq@lps.ens.fr>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	PR testsuite/50435
-	* gcc.dg/vect/bb-slp-25.c: Add an if to avoid loop vectorization.
-	Fix underscores around restrict.
-
-2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50414
-	* gfortran.dg/vect/Ofast-pr50414.f90: New.
-	* gfortran.dg/vect/vect.exp: Run Ofast-* tests with -Ofast.
-	* gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: New.
-
-2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50412
-	* gfortran.dg/vect/pr50412.f90: New.
-
-2011-09-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50424
-	* g++.dg/eh/defarg1.C: New.
-
-2011-09-16  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/vect/vect-reduc-10.c: New test.
-	* gcc.target/i386/avx-reduc-1.c: New test.
-
-	* gcc.target/i386/sse2-extract-1.c: New test.
-	* gcc.target/i386/avx-extract-1.c: New test.
-
-2011-09-16  Terry Guo  <terry.guo@arm.com>
-
-	* gcc.dg/tree-ssa/foldconst-3.c: Don't use short enums.
-
-2011-09-15  Diego Novillo  <dnovillo@google.com>
-
-	* lib/g++.exp (g++_init): Add $TEST_ALWAYS_FLAGS to
-	ALWAYS_CXXFLAGS, if defined.
-	* lib/gfortran.exp (gfortran_init): Add $TEST_ALWAYS_FLAGS to
-	ALWAYS_GFORTRANFLAGS, if defined.
-	* lib/go.exp (go_target_compile): Add $TEST_ALWAYS_FLAGS to
-	ALWAYS_GOCFLAGS, if defined.
-	* lib/obj-c++.exp (obj-c++_init): Add $TEST_ALWAYS_FLAGS to
-	ALWAYS_OBJCXXFLAGS, if defined.
-	* lib/gcc.exp (gcc_target_compile): Add $TEST_ALWAYS_FLAGS to
-	additional_flags, if defined.
-	* lib/gnat.exp (gnat_target_compile): Likewise.
-	* lib/objc.exp (objc_target_compile): Likewise.
-	* lib/target-supports-dg.exp (dg-add-options): Handle
-	TEST_ALWAYS_FLAGS.
-
-2011-09-15  Tom de Vries  <tom@codesourcery.com>
-
-	PR testsuite/50322
-	* gcc.dg/tree-ssa/ivopts-lt.c: require stdint_types. include stdint.h.
-	Use uintptr_t in f1.  Undo avr xfails.
-
-2011-09-15  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50401
-	PR fortran/50403
-	* gfortran.dg/function_types_3.f90: New.
-
-2011-09-15  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50365
-	* g++.dg/cpp0x/trailing7.C: New.
-
-	PR c++/50361
-	* g++.dg/cpp0x/nullptr23.C: New.
-
-2011-09-15  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/bb-slp-25.c: New.
-
-2011-09-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50391
-	* g++.dg/cpp0x/noexcept15.C: New.
-
-2011-09-14  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/50251
-	* gcc.dg/pr50251.c: New test.
-
-2011-09-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/34547
-	PR fortran/50375
-	* gfortran.dg/null_5.f90: New.
-	* gfortran.dg/null_6.f90: New.
-
-2011-09-13  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.c-torture/compile/20110913-1.c: New test.
-
-2011-09-13  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50379
-	* gfortran.dg/result_2.f90: New.
-
-2011-09-13  Sevak Sargsyan <sevak.sargsyan@ispras.ru>
-
-	* gcc.target/arm/neon-combine-sub-abs-into-vabd.c: New test.
-
-2011-09-13  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48320
-	* g++.dg/cpp0x/variadic116.C: New test case.
-
-2011-09-12  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.target/mips/mips.exp (mips_option_groups): Add debug options.
-	* gcc.target/mips/interrupt_handler-2.c: New test.
-	* gcc.target/mips/interrupt_handler-3.c: Likewise.
-
-2011-09-12  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/fntmpdefarg2.C: Add more tests.
-
-	* g++.dg/cpp0x/explicit7.C: New.
-
-2011-09-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/50212
-	* g++.dg/other/pr50212.C: New test.
-
-2011-09-12  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/43746
-	* testsuite/gcc.target/avr/torture/avr-torture.exp
-	(AVR_TORTURE_OPTIONS): Add test cases "-O2 -fdata-sections" and
-	"-O2 -fmerge-all-constants".
-
-2011-09-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50327
-	* gfortran.dg/do_while_1.f90: New test.
-
-2011-09-11  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/35831
-	PR fortran/47978
-	* gfortran.dg/dynamic_dispatch_5.f03: Fix invalid test case.
-	* gfortran.dg/proc_decl_26.f90: New.
-	* gfortran.dg/typebound_override_2.f90: New.
-	* gfortran.dg/typebound_proc_6.f03: Changed wording in error message.
-
-2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/cond_expr2.ad[sb]: New test.
-
-2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/atomic5.ad[sb]: New test.
-
-2011-09-10  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.dg/sibcall-6.c: Check ia32 instead of ilp32.
-
-2011-09-09  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/49030
-	* gcc.dg/torture/pr49030.c: Run only if target int32plus.
-
-2011-09-09  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR target/49614
-	* gcc.dg/vmx/gcc-bug-i.c (inline_me): Declare 'inline'.
-
-2011-09-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50328
-	* gcc.dg/vect/fast-math-vect-outer-7.c: New testcase.
-
-2011-09-09  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/50333
-	* gcc.dg/torture/pr50333.c: New testcase.
-
-2011-09-08  Andrew Stubbs  <ams@codesourcery.com>
-
-	PR tree-optimization/50318
-	* gcc.target/arm/pr50318-1.c: New file.
-
-2011-09-08  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/all_one_m256i.c: New test.
-
-2011-09-08  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50324
-	* g++.dg/cpp0x/sfinae28.C: New.
-
-2011-09-08  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c/50332
-	* gcc.dg/attr-invalid.c: Adjust as __attribute__((used) is no
-	longer ignored on typedefs.
-
-	PR c++/33255 - Support -Wunused-local-typedefs warning
-	* g++.dg/warn/Wunused-local-typedefs.C: New test file.
-	* c-c++-common/Wunused-local-typedefs.c: Likewise.
-
-2011-09-08  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/50287
-	* gcc.dg/torture/pr50287.c: New test.
-
-2011-09-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/19831
-	* gcc.dg/tree-ssa/pr19831-1.c: New testcase.
-	* gcc.dg/tree-ssa/pr19831-2.c: Likewise.
-	* gcc.dg/tree-ssa/pr19831-3.c: Likewise.
-	* gcc.dg/errno-1.c: Adjust.
-
-2011-09-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/19831
-	* gcc.dg/tree-ssa/ssa-dce-8.c: New testcase.
-
-2011-09-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/44646
-	* gfortran.dg/do_concurrent_1.f90: New.
-	* gfortran.dg/do_concurrent_2.f90: New.
-
-2011-09-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50310
-	* gcc.c-torture/execute/ieee/pr50310.c: New test.
-	* gcc.dg/pr50310-2.c: New test.
-
-2011-09-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48095
-	* gfortran.dg/derived_constructor_comps_2.f90: Modified.
-	* gfortran.dg/impure_constructor_1.f90: Modified.
-	* gfortran.dg/proc_ptr_comp_33.f90: New.
-
-2011-09-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50310
-	* gcc.dg/pr50310-1.c: New test.
-
-2011-09-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR middle-end/48571
-	* gcc.c-torture/execute/pr48571-1.c (bar): Use offsets sizeof(int)
-	instead of 4.
-
-2011-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/50309
-	* g++.dg/cpp0x/noexcept14.C: New.
-
-2011-09-07  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-ref3.C: New.
-
-	* g++.dg/cpp0x/sfinae11.C: Check for explanatory diagnostic.
-
-2011-09-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/section1.c: Don't xfail for avr.
-
-2011-09-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR tree-optimization/50322
-	* gcc.dg/tree-ssa/ivopts-lt.c: Add xfails for avr.
-
-2011-09-07  Martin Jambor  <mjambor@suse.cz>
-
-	* g++.dg/tree-ssa/pr49911.C: Added flag -fstrict-enums.
-
-2011-09-07  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/49911
-	* g++.dg/tree-ssa/pr49911.C: New test.
-
-2011-09-07  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/49030
-	* gcc.dg/torture/pr49030.c: New test.
-
-2011-09-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50288
-	* gfortran.dg/class_4c.f03: Modified ("dg-do link" and "dg-final").
-	* gfortran.dg/class_4d.f03: Deleted.
-	* gfortran.dg/class_45b.f03: Modififed ("dg-do link").
-
-2011-09-07  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/forwprop-16.c: New testcase.
-
-2011-09-07  Jiangning Liu  <jiangning.liu@arm.com>
-
-	PR tree-optimization/46021
-	* gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on arm*-*-*.
-
-2011-09-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* g++.dg/ext/altivec-17.C: Fix dg-error to match current compiler.
-
-2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/compile/20110906-1.c: New test.
-
-2011-09-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/builtin-apply-mmx.c: Require ia32 effective target.
-
-2011-09-06  Enkovich Ilya  <ilya.enkovich@intel.com>
-
-	* gcc.dg/tree-ssa/pr38533.c (dg-options): Added option
-	--param tree-reassoc-width=1.
-
-	* gcc.dg/tree-ssa/reassoc-24.c: New test.
-	* gcc.dg/tree-ssa/reassoc-25.c: Likewise.
-
-2011-09-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48149
-	* gcc.dg/tree-ssa/ssa-fre-32.c: New testcase.
-
-2011-09-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48317
-	* gcc.dg/tree-ssa/ssa-fre-31.c: New testcase.
-
-2011-09-06  Ira Rosen  <ira.rosen@linaro.org>
-
-	* lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
-	New procedure.
-	(add_options_for_quad_vectors): Replace with ...
-	(add_options_for_double_vectors): ... this.
-	* gfortran.dg/vect/pr19049.f90: Expect more printings on targets that
-	support multiple vector sizes since the vectorizer attempts to
-	vectorize with both vector sizes.
-	* gcc.dg/vect/no-vfa-vect-79.c,
-	gcc.dg/vect/no-vfa-vect-102a.c, gcc.dg/vect/vect-outer-1a.c,
-	gcc.dg/vect/vect-outer-1b.c, gcc.dg/vect/vect-outer-2b.c,
-	gcc.dg/vect/vect-outer-3a.c, gcc.dg/vect/no-vfa-vect-37.c,
-	gcc.dg/vect/vect-outer-3b.c, gcc.dg/vect/no-vfa-vect-101.c,
-	gcc.dg/vect/no-vfa-vect-102.c, gcc.dg/vect/vect-reduc-dot-s8b.c,
-	gcc.dg/vect/vect-outer-1.c, gcc.dg/vect/vect-104.c: Likewise.
-	* gcc.dg/vect/vect-42.c: Run with 64 bit vectors if applicable.
-	* gcc.dg/vect/vect-multitypes-6.c, gcc.dg/vect/vect-52.c,
-	gcc.dg/vect/vect-54.c, gcc.dg/vect/vect-46.c, gcc.dg/vect/vect-48.c,
-	gcc.dg/vect/vect-96.c, gcc.dg/vect/vect-multitypes-3.c,
-	gcc.dg/vect/vect-40.c: Likewise.
-	* gcc.dg/vect/vect-outer-5.c: Remove quad-vectors option as redundant.
-	* gcc.dg/vect/vect-109.c, gcc.dg/vect/vect-peel-1.c,
-	gcc.dg/vect/vect-peel-2.c, gcc.dg/vect/slp-25.c,
-	gcc.dg/vect/vect-multitypes-1.c, gcc.dg/vect/slp-3.c,
-	gcc.dg/vect/no-vfa-pr29145.c, gcc.dg/vect/vect-multitypes-4.c:
-	Likewise.
-	* gcc.dg/vect/vect-peel-4.c: Make ia global.
-
-2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/49606
-	* gcc.target/mips/abi-main.h: New file.
-	* gcc.target/mips/abi-o32-long32.c: New test.
-	* gcc.target/mips/abi-o32-long64.c: Likewise.
-	* gcc.target/mips/abi-o64-long32.c: Likewise.
-	* gcc.target/mips/abi-o64-long64.c: Likewise.
-	* gcc.target/mips/abi-n32-long32.c: Likewise.
-	* gcc.target/mips/abi-n32-long64.c: Likewise.
-	* gcc.target/mips/abi-n64-long32.c: Likewise.
-	* gcc.target/mips/abi-n64-long64.c: Likewise.
-	* gcc.target/mips/abi-o32-long32-no-shared.c: Likewise.
-	* gcc.target/mips/abi-o32-long64-no-shared.c: Likewise.
-	* gcc.target/mips/abi-o64-long32-no-shared.c: Likewise.
-	* gcc.target/mips/abi-o64-long64-no-shared.c: Likewise.
-	* gcc.target/mips/abi-n32-long32-no-shared.c: Likewise.
-	* gcc.target/mips/abi-n32-long64-no-shared.c: Likewise.
-	* gcc.target/mips/abi-n64-long32-no-shared.c: Likewise.
-	* gcc.target/mips/abi-n64-long64-no-shared.c: Likewise.
-	* gcc.target/mips/abi-o32-long32-pic.c: Likewise.
-	* gcc.target/mips/abi-o32-long64-pic.c: Likewise.
-	* gcc.target/mips/abi-o64-long32-pic.c: Likewise.
-	* gcc.target/mips/abi-o64-long64-pic.c: Likewise.
-	* gcc.target/mips/abi-n32-long32-pic.c: Likewise.
-	* gcc.target/mips/abi-n32-long64-pic.c: Likewise.
-	* gcc.target/mips/abi-n64-long32-pic.c: Likewise.
-	* gcc.target/mips/abi-n64-long64-pic.c: Likewise.
-	* gcc.target/mips/abi-eabi32-long32.c: Likewise.
-	* gcc.target/mips/abi-eabi32-long64.c: Likewise.
-	* gcc.target/mips/abi-eabi64-long32.c: Likewise.
-	* gcc.target/mips/abi-eabi64-long64.c: Likewise.
-	* gcc.target/mips/mips.exp: Make -mshared implied -mabicalls.
-	* gcc.target/mips/branch-2.c: Remove -mabicalls.
-	* gcc.target/mips/branch-3.c: Likewise.
-	* gcc.target/mips/branch-4.c: Likewise.
-	* gcc.target/mips/branch-5.c: Likewise.
-	* gcc.target/mips/branch-6.c: Likewise.
-	* gcc.target/mips/branch-7.c: Likewise.
-	* gcc.target/mips/branch-8.c: Likewise.
-	* gcc.target/mips/branch-9.c: Likewise.
-	* gcc.target/mips/branch-10.c: Likewise.
-	* gcc.target/mips/branch-11.c: Likewise.
-	* gcc.target/mips/branch-12.c: Likewise.
-	* gcc.target/mips/branch-13.c: Likewise.
-	* gcc.target/mips/lazy-binding-1.c: Likewise.
-
-2011-09-05  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/ipa/ipcp-3.c (mark_cell): Use mask 1 << 14 instead of 1 << 18
-	to avoid warning on int=16 platforms..
-
-2011-09-05  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/compat/struct-layout-1_test.h: Decrease bitfield size
-	to work even with -fshort-enums.
-
-2011-09-04  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.c-torture/compile/20110902.c: new testcase.
-
-2011-09-04  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49267
-	* g++.dg/cpp0x/rv-conv1.C: New.
-
-	DR 1328
-	* g++.dg/cpp0x/rv-func3.C: New.
-
-	* g++.dg/cpp0x/constexpr-default-ctor.C: New.
-
-	PR c++/50248
-	Core 1358
-	* g++.dg/cpp0x/constexpr-template1.C: New.
-	* g++.dg/cpp0x/constexpr-template2.C: New.
-	* g++.dg/cpp0x/constexpr-48089.C: Adjust error markup.
-	* g++.dg/cpp0x/constexpr-ex1.C: Adjust error markup.
-
-2011-09-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/debug1.ads: Tweak pattern.
-
-2011-09-04  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50227
-	* gfortran.dg/class_45a.f03: New.
-	* gfortran.dg/class_45b.f03: New.
-
-2011-09-04  Jakub Jelinek  <jakub@redhat.com>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50208
-	* gcc.dg/vect/no-fre-pre-pr50208.c: New test.
-	* gcc.dg/vect/vect.exp: Run no-fre-pre-*.c tests with
-	-fno-tree-fre -fno-tree-pre.
-
-2011-09-02  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.dg/ipa/ipcp-3.c: New test.
-
-2011-09-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/27460
-	PR middle-end/29269
-	* gcc.dg/vect/vect-cond-7.c: New testcase.
-
-2011-09-02  Martin Jambor  <mjambor@suse.cz>
-
-	* g++.dg/ipa/devirt-3.C: Added a distraction method.
-	* g++.dg/ipa/ivinline-7.C: Added a test for direct call discovery,
-	xfailed test for inlining.
-	* g++.dg/ipa/ivinline-9.C: Likewise.
-
-2011-09-01  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50178
-	* gfortran.dg/vect/pr50178.f90: New test.
-
-2011-08-31  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/49886
-	* gcc.c-torture/execute/pr49886.c: New testcase.
-
-2011-08-31  Tom de Vries  <tom@codesourcery.com>
-
-	PR middle-end/43513
-	* gcc.dg/pr43513.c: New test.
-
-2011-08-30  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/45044
-	* gfortran.dg/common_14.f90: New.
-	* gfortran.dg/common_resize_1.f: Add two dg-warning.
-
-2011-08-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50084
-	* g++.dg/cpp0x/decltype33.C: New.
-
-	PR c++/50089
-	* g++.dg/cpp0x/lambda/lambda-qualified.C: New.
-
-	PR c++/50114
-	* g++.dg/cpp0x/lambda/lambda-for.C: New.
-
-2011-08-30  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/fma-compile.c: Escape [ and ] in scan strings.
-
-2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/aggr3.ads: New test.
-	* gnat.dg/specs/aggr3_pkg.ads: New helper.
-
-	* gnat.dg/specs/aggr1.ads: Remove superfluous space.
-	* gnat.dg/specs/aggr2.ads: Likewise.
-
-2011-08-30  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/45170
-	* gfortran.dg/allocate_with_source_2.f90: New test
-
-2011-08-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50220
-	* g++.dg/cpp0x/lambda/lambda-50220.C: New.
-
-	PR c++/50234
-	* g++.dg/cpp0x/constexpr-value3.C: New.
-
-2011-08-30  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48571
-	* gcc.c-torture/execute/pr48571-1.c: New testcase.
-	* gcc.dg/tree-ssa/ssa-ccp-25.c: Remove.
-	* gcc.dg/tree-ssa/ssa-ccp-26.c: Likewise.
-	* gcc.dg/pr36902.c: XFAIL.
-
-2011-08-30  Ilya Tocar  <ilya.tocar@intel.com>
-
-	* gcc.target/i386/fma-check.h: New.
-	* gcc.target/i386/fma-256-fmaddXX.c: New testcase.
-	* gcc.target/i386/fma-256-fmaddsubXX.c: Likewise.
-	* gcc.target/i386/fma-256-fmsubXX.c: Likewise.
-	* gcc.target/i386/fma-256-fmsubaddXX.c: Likewise.
-	* gcc.target/i386/fma-256-fnmaddXX.c: Likewise.
-	* gcc.target/i386/fma-256-fnmsubXX.c: Likewise.
-	* gcc.target/i386/fma-fmaddXX.c: Likewise.
-	* gcc.target/i386/fma-fmaddsubXX.c: Likewise.
-	* gcc.target/i386/fma-fmsubXX.c: Likewise.
-	* gcc.target/i386/fma-fmsubaddXX.c: Likewise.
-	* gcc.target/i386/fma-fnmaddXX.c: Likewise.
-	* gcc.target/i386/fma-fnmsubXX.c: Likewise.
-	* gcc.target/i386/fma-compile.c: Likewise.
-	* gcc.target/i386/i386.exp (check_effective_target_fma): New.
-	* gcc.target/i386/sse-12.c: Add -mfma.
-	* gcc.target/i386/sse-13.c: Likewise.
-	* gcc.target/i386/sse-14.c: Likewise.
-	* gcc.target/i386/sse-22.c: Likewise.
-	* gcc.target/i386/sse-23.c: Likewise.
-	* g++.dg/other/i386-2.C: Likewise.
-	* g++.dg/other/i386-3.C: Likewise.
-
-2011-08-30  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR testsuite/50185
-	* gcc.target/i386/avx2-vmovmskb-2.c: Rename to ...
-	* gcc.target/i386/avx2-vpmovmskb-2.c: ... this. Update.
-
-2011-08-30  Christian Bruel  <christian.bruel@st.com>
-
-	* g++.dg/bprob/bprob.exp (feedback_options): Set
-	-fbranch-probabilities.
-	* gcc.misc-tests/bprob.exp (feedback_options): Likewise.
-
-2011-08-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50224
-	* g++.dg/cpp0x/lambda/lambda-use2.C: New.
-
-2011-08-29  Jakub Jelinek  <jakub@redhat.com>
-	    Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/dfp/base.C: New test.
-
-2011-08-29  Jason Merrill  <jason@redhat.com>
-
-	Core DR 994
-	PR c++/50209
-	* g++.dg/cpp0x/initlist58.C: New.
-
-2011-08-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50225
-	* gfortran.dg/class_result_1.f03: New.
-
-2011-08-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48722
-	* gcc.target/i386/pr48722.c: New test.
-
-2011-08-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR libfortran/50192
-	* gfortran.dg/widechar_compare_1.f90:  New test.
-
-2011-08-26  Jason Merrill  <jason@redhat.com>
-
-	Core DR 342
-	PR c++/48582
-	* g++.dg/abi/mangle50.C: New.
-
-2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/50202
-	* gcc.target/i386/pr50202.c: New test.
-
-2011-08-26  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse_4_1-round-vec.c: New test.
-	* gcc.target/i386/sse_4_1-roundf-vec.c: New test.
-	* gcc.target/i386/avx-round-vec.c: New test.
-	* gcc.target/i386/avx-roundf-vec.c: New test.
-
-2011-08-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/cmpxchg16b-1.c: Match also space after the
-	instruction.
-
-	PR c/50179
-	* c-c++-common/Wunused-var-14.c: New test.
-
-2011-08-26  Tom de Vries  <tom@codesourcery.com>
-
-	* gcc.dg/tree-ssa/ivopts-lt.c: New test.
-
-2011-08-26  Jiangning Liu  <jiangning.liu@arm.com>
-
-	* gcc.target/arm/thumb2-cond-cmp-1.c: New.
-	* gcc.target/arm/thumb2-cond-cmp-2.c: Likewise.
-	* gcc.target/arm/thumb2-cond-cmp-3.c: Likewise.
-	* gcc.target/arm/thumb2-cond-cmp-4.c: Likewise.
-
-2011-08-26  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/thumb2-replicated-constant1.c: New file.
-	* gcc.target/arm/thumb2-replicated-constant2.c: New file.
-	* gcc.target/arm/thumb2-replicated-constant3.c: New file.
-	* gcc.target/arm/thumb2-replicated-constant4.c: New file.
-
-2011-08-25  Mikael Morin  <mikael.morin@gcc.gnu.org>
-
-	PR fortran/50050
-	* gfortran.dg/pointer_comp_init_1.f90: New test.
-
-2011-08-25  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50157
-	* g++.dg/cpp0x/sfinae27.C: New.
-
-2011-08-25  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_lib_token_4.f90: New.
-
-2011-08-25  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray/alloc_comp_1.f90: New.
-
-2011-08-25  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/Wshadow-3.c: Restore original content destroyed by r148442.
-
-2011-08-24  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50163
-	* gfortran.dg/initialization_28.f90: New.
-
-2011-08-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/50067
-	* gcc.dg/torture/pr50067-3.c: New testcase.
-	* gcc.dg/torture/pr50067-4.c: Likewise.
-	* gcc.dg/torture/pr50067-5.c: Likewise.
-
-2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* g++.dg/other/i386-2.C: Add -mavx2 check.
-	* g++.dg/other/i386-3.C: Likewise.
-	* gcc.target/i386/avx-1.c: Add AVX2.
-	* gcc.target/i386/avx-2.c: Likewise.
-	* gcc.target/i386/funcspec-5.c: Likewise.
-	* gcc.target/i386/sse-12.c: Likewise.
-	* gcc.target/i386/sse-13.c: Likewise.
-	* gcc.target/i386/sse-14.c: Likewise.
-	* gcc.target/i386/sse-22.c: Likewise.
-	* gcc.target/i386/sse-23.c: Likewise.
-	* gcc.target/i386/i386.exp (check_effective_target_avx2): Likewise.
-	* gcc.target/i386/avx2-check.h: New.
-	* gcc.target/i386/avx2-i32gatherd-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd-4.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd256-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherd256-4.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd-4.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd256-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherpd256-4.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps-4.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps256-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherps256-4.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq-4.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq256-2.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
-	* gcc.target/i386/avx2-i32gatherq256-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd256-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherd256-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd256-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherpd256-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps256-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherps256-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq-4.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq256-2.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
-	* gcc.target/i386/avx2-i64gatherq256-4.c: Likewise.
-	* gcc.target/i386/avx2-mpsadbw-1.c: Likewise.
-	* gcc.target/i386/avx2-mpsadbw-2.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastsd_pd-1.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastsd_pd-2.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastsi128-1.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastsi128-2.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastss_ps-1.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastss_ps-2.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastss_ps256-1.c: Likewise.
-	* gcc.target/i386/avx2-vbroadcastss_ps256-2.c: Likewise.
-	* gcc.target/i386/avx2-vextracti128-1.c: Likewise.
-	* gcc.target/i386/avx2-vextracti128-2.c: Likewise.
-	* gcc.target/i386/avx2-vinserti128-1.c: Likewise.
-	* gcc.target/i386/avx2-vinserti128-2.c: Likewise.
-	* gcc.target/i386/avx2-vmovmskb-2.c: Likewise.
-	* gcc.target/i386/avx2-vmovntdqa-1.c: Likewise.
-	* gcc.target/i386/avx2-vmovntdqa-2.c: Likewise.
-	* gcc.target/i386/avx2-vpabsb256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpabsb256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpabsd256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpabsd256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpabsw256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpabsw256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpackssdw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpackssdw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpacksswb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpacksswb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpackusdw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpackusdw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpackuswb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpackuswb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddsb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddsb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddusb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddusb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddusw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddusw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpaddw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpaddw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpalignr256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpalignr256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpand-1.c: Likewise.
-	* gcc.target/i386/avx2-vpand-2.c: Likewise.
-	* gcc.target/i386/avx2-vpandn-1.c: Likewise.
-	* gcc.target/i386/avx2-vpandn-2.c: Likewise.
-	* gcc.target/i386/avx2-vpavgb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpavgb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpavgw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpavgw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpblendd128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpblendd128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpblendd256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpblendd256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpblendvb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpblendvb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpblendw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpblendw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastb128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastb128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastb256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastb256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastd128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastd128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastd256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastd256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastq128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastq128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastq256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastq256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastw128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastw128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastw256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpbroadcastw256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpeqw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpcmpgtw-2.c: Likewise.
-	* gcc.target/i386/avx2-vperm2i128-1.c: Likewise.
-	* gcc.target/i386/avx2-vperm2i128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpermd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpermd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpermpd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpermpd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpermps-1.c: Likewise.
-	* gcc.target/i386/avx2-vpermps-2.c: Likewise.
-	* gcc.target/i386/avx2-vpermq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpermq-2.c: Likewise.
-	* gcc.target/i386/avx2-vphaddd-1.c: Likewise.
-	* gcc.target/i386/avx2-vphaddd-2.c: Likewise.
-	* gcc.target/i386/avx2-vphaddsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vphaddsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vphaddw-1.c: Likewise.
-	* gcc.target/i386/avx2-vphaddw-2.c: Likewise.
-	* gcc.target/i386/avx2-vphsubd-1.c: Likewise.
-	* gcc.target/i386/avx2-vphsubd-2.c: Likewise.
-	* gcc.target/i386/avx2-vphsubsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vphsubsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vphsubw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaddubsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaddubsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaddwd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaddwd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadd256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadd256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadq256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskloadq256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstored-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstored-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstored256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstored256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstoreq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstoreq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstoreq256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaskstoreq256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxsb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxsb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxsd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxsd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxub-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxub-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxud-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxud-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxuw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmaxuw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpminsb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpminsb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpminsd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpminsd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpminsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpminsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpminub-1.c: Likewise.
-	* gcc.target/i386/avx2-vpminub-2.c: Likewise.
-	* gcc.target/i386/avx2-vpminud-1.c: Likewise.
-	* gcc.target/i386/avx2-vpminud-2.c: Likewise.
-	* gcc.target/i386/avx2-vpminuw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpminuw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovmskb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxbd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxbd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxbq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxbq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxbw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxbw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxdq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxdq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxwd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxwd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxwq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovsxwq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxbd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxbd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxbq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxbq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxbw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxbw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxdq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxdq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxwd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxwd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxwq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmovzxwq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmuldq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmuldq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmulhrsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmulhrsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmulhuw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmulhuw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmulhw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmulhw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmulld-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmulld-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmullw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmullw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpmuludq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpmuludq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpor-1.c: Likewise.
-	* gcc.target/i386/avx2-vpor-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsadbw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsadbw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpshufb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpshufb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpshufd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpshufd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpshufhw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpshufhw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpshuflw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpshuflw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsignb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsignb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsignd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsignd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsignw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsignw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpslld-1.c: Likewise.
-	* gcc.target/i386/avx2-vpslld-2.c: Likewise.
-	* gcc.target/i386/avx2-vpslldi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpslldi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpslldq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpslldq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllqi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllqi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvd128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvd128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvd256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvd256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvq128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvq128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvq256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllvq256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsllwi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsllwi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrad-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrad-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsradi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsradi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsravd128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsravd128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsravd256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsravd256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsraw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsraw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrawi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrawi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrld-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrld-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrldi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrldi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrldq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrldq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlqi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlqi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvd128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvd128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvd256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvd256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvq128-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvq128-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvq256-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlvq256-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlwi-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsrlwi-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsubb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsubb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsubd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsubd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsubq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsubq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsubsb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsubsb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsubsw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsubsw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsubusb-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsubusb-2.c: Likewise.
-	* gcc.target/i386/avx2-vpsubusw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpsubusw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhbw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhbw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhdq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhdq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhqdq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhqdq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhwd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckhwd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpcklbw-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpcklbw-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckldq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpckldq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpcklqdq-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpcklqdq-2.c: Likewise.
-	* gcc.target/i386/avx2-vpunpcklwd-1.c: Likewise.
-	* gcc.target/i386/avx2-vpunpcklwd-2.c: Likewise.
-	* gcc.target/i386/avx2-vpxor-1.c: Likewise.
-	* gcc.target/i386/avx2-vpxor-2.c: Likewise.
-	* gcc.target/i386/testimm-9.c: Likewise.
-
-2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* g++.dg/other/i386-2.C: Add -mbmi2 check.
-	* g++.dg/other/i386-3.C: Likewise.
-	* gcc.target/i386/bmi2-bzhi32-1.c: New testcase.
-	* gcc.target/i386/bmi2-bzhi32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-bzhi64-1.c: Likewise.
-	* gcc.target/i386/bmi2-bzhi64-1a.c: Likewise.
-	* gcc.target/i386/bmi2-mulx32-1.c: Likewise.
-	* gcc.target/i386/bmi2-mulx32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-mulx64-1.c: Likewise.
-	* gcc.target/i386/bmi2-mulx64-1a.c: Likewise.
-	* gcc.target/i386/bmi2-pdep32-1.c: Likewise.
-	* gcc.target/i386/bmi2-pdep32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-pdep64-1.c: Likewise.
-	* gcc.target/i386/bmi2-pdep64-1a.c: Likewise.
-	* gcc.target/i386/bmi2-pext32-1.c: Likewise.
-	* gcc.target/i386/bmi2-pext32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-pext64-1.c: Likewise.
-	* gcc.target/i386/bmi2-pext64-1a.c: Likewise.
-	* gcc.target/i386/bmi2-rorx32-1.c: Likewise.
-	* gcc.target/i386/bmi2-rorx32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-rorx64-1.c: Likewise.
-	* gcc.target/i386/bmi2-rorx64-1a.c: Likewise.
-	* gcc.target/i386/bmi2-sarx32-1.c: Likewise.
-	* gcc.target/i386/bmi2-sarx32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-sarx64-1.c: Likewise.
-	* gcc.target/i386/bmi2-sarx64-1a.c: Likewise.
-	* gcc.target/i386/bmi2-shlx32-1.c: Likewise.
-	* gcc.target/i386/bmi2-shlx32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-shlx64-1.c: Likewise.
-	* gcc.target/i386/bmi2-shlx64-1a.c: Likewise.
-	* gcc.target/i386/bmi2-shrx32-1.c: Likewise.
-	* gcc.target/i386/bmi2-shrx32-1a.c: Likewise.
-	* gcc.target/i386/bmi2-shrx64-1.c: Likewise.
-	* gcc.target/i386/bmi2-shrx64-1a.c: Likewise.
-	* gcc.target/i386/i386.exp (check_effective_target_bmi2): New.
-	* gcc.target/i386/sse-12.c: Add BMI2.
-	* gcc.target/i386/sse-13.c: Likewise.
-	* gcc.target/i386/sse-14.c: Likewise.
-	* gcc.target/i386/sse-22.c: Likewise.
-	* gcc.target/i386/sse-23.c: Likewise.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/crash7.C: Adjust expected errors.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49045
-	Core 1321
-	* g++.dg/cpp0x/overload2.C: New.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	Core 903
-	* g++.dg/cpp0x/constexpr-nullptr.C: Now ill-formed.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	Core 975
-	* g++.dg/cpp0x/lambda/lambda-deduce-ext-neg2.C: Now accepted.
-	* g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Adjust.
-	* g++.dg/cpp0x/lambda/lambda-deduce2.C: Test returning overload.
-	* g++.dg/cpp0x/lambda/lambda-deduce-neg.C: Remove #include.
-
-2011-08-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50024
-	* g++.dg/cpp0x/constexpr-initlist5.C: New.
-
-2011-08-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/50158
-	* g++.dg/warn/Wunused-var-16.C: New test.
-
-	PR middle-end/50161
-	* gcc.dg/pr50161.c: New test.
-
-2011-08-23  Siddhesh Poyarekar  <siddhesh.poyarekar@gmail.com>
-
-	PR c++/50055
-	* g++.dg/gcov/gcov-7.C: New test.
-
-2011-08-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/46862
-	* g++.dg/dfp/nofields.C: New test.
-
-2011-08-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/31600
-	* gfortran.dg/use_16.f90: New.
-
-2011-08-22  Uros Bizjak  <ubizjak@gmail.com>
-	    Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR target/50155
-	* gcc.target/i386/pr50155.c: New test.
-
-2011-08-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/50133
-	* gcc.dg/pr50133.c: New test.
-
-	PR middle-end/50141
-	* c-c++-common/cxxbitfields-6.c: New test.
-
-2011-08-22  Mikael Morin  <mikael.morin@gcc.gnu.org>
-
-	PR fortran/50050
-	* gfortran.dg/alloc_comp_initializer_3.f90: New test.
-
-2011-08-22  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/pr49994-2.c: Add dg-require-effective-target scheduling.
-	* gcc.dg/pr49994-3.c: Ditto.
-
-2011-08-22  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/50145
-	* gcc.dg/torture/pr50067-1.c: Run on little-endian systems only.
-	* gcc.dg/torture/pr50067-2.c: Likewise.
-
-2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/47659
-	* gfortran.dg/warn_conversion_2.f90:  Also warn about conversion
-	of a constant resulting from simplification.
-	* gfortran.dg/warn_conversion_3.f90:  New test.
-
-2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/50130
-	* gfortran.dg/zero_stride_1.f90:  New test.
-
-2011-08-20  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49638
-	* gfortran.dg/typebound_override_1.f90: Modified.
-
-2011-08-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48739
-	* gcc.dg/pr48739-1.c: New test.
-	* gcc.dg/pr48739-2.c: New test.
-
-2011-08-20  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/graphite/interchange-1.f: Remove xfail.
-
-2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/50129
-	* gfortran.dg/where_3.f90: New test.
-
-2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/49721
-	* gfortran.dg/pr49721-1.f: New.
-	* gfortran.fortran-torture/compile/pr49721-1.f: Likewise.
-
-2011-08-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/builtin-complex-err-1.c, gcc.dg/builtin-complex-err-2.c,
-	gcc.dg/dfp/builtin-complex.c, gcc.dg/torture/builtin-complex-1.c:
-	New tests.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-11.c: New file.
-	* gcc.target/arm/wmul-12.c: New file.
-	* gcc.target/arm/wmul-13.c: New file.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-10.c: New file.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-9.c: New file.
-	* gcc.target/arm/wmul-bitfield-2.c: New file.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-8.c: New file.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-7.c: New file.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-6.c: New file.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-5.c: New file.
-	* gcc.target/arm/no-wmla-1.c: New file.
-
-2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/wmul-bitfield-1.c: New file.
-
-2011-08-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c90-noreturn-1.c, gcc.dg/c99-noreturn-1.c: New tests.
-
-2011-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/builtins-67.c: Use dg-add-options c99_runtime.
-	* gcc.target/i386/conversion.c: Likewise.
-
-2011-08-19  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/torture/pr50067-1.c: New testcase.
-	* gcc.dg/torture/pr50067-2.c: Likewise.
-
-2011-08-19  Joey Ye  <joey.ye@arm.com>
-
-	PR target/49437
-	* gcc.target/arm/handler-align.c: New test.
-	* lib/target-supports.exp (check_effective_target_arm_cortex_m):
-	New Function.
-
-2011-08-19  Joey Ye  <joey.ye@arm.com>
-
-	* gcc.c-torture/execute/20101011-1.c (DO_TEST): Skip on ARM.
-
-2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/50071
-	* gfortran.dg/end_block_label_1.f90: New test.
-	* gfortran.dg/end_associate_label_1.f90: New test.
-
-2011-08-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c1x-pointer-float-1.c: New test.
-
-2011-08-18  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/50071
-	* gfortran.dg/duplicate_labels_2.f: New test.
-
-2011-08-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c1x-noreturn-1.c, gcc.dg/c1x-noreturn-2.c,
-	gcc.dg/c1x-noreturn-3.c, gcc.dg/c1x-noreturn-4.c,
-	gcc.dg/c1x-noreturn-5.c: New tests.
-
-2011-08-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests.
-
-2011-08-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_lock_1.f90: Update dg-error.
-	* gfortran.dg/coarray_lock_3.f90: Fix test.
-	* gfortran.dg/coarray_lock_4.f90: New.
-	* gfortran.dg/coarray_lock_5.f90: New.
-
-2011-08-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/50009
-	* gcc.c-torture/compile/pr50009.c: New test.
-
-	PR target/50092
-	* gcc.dg/torture/pr50092.c: New test.
-
-2011-08-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50109
-	* gfortran.dg/namelist_73.f90: New.
-
-2011-08-18  Jakub Jelinek  <jakub@redhat.com>
-
-	* g++.dg/plugin/decl_plugin.c: Include diagnostic.h.
-
-	PR debug/50017
-	* gcc.dg/pr50017.c: New test.
-
-2011-08-18  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/45625
-	* g++.dg/lookup/hidden-var1.C: New test case.
-
-2011-08-17  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/31461
-	* gfortran.dg/warn_unused_var_2.f90: New.
-	* gfortran.dg/warn_unused_var_3.f90: New.
-
-2011-08-17  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43597
-	* gcc.target/arm/pr43597.c: New test.
-
-2011-08-17  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50070
-	* gfortran.dg/common_13.f90: New.
-
-2011-08-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50086
-	* g++.dg/cpp0x/variadic-unresolved.C: New.
-
-	* g++.old-deja/g++.brendan/README: Add R.I.P.
-
-	* g++.dg/ext/attr-used-1.C: New.
-
-	PR c++/50054
-	* g++.dg/cpp0x/initlist56.C: New.
-
-2011-08-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR testsuite/50085
-	* g++.dg/opt/life1.C: Only run on Linux.
-
-2011-08-15  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_26.f90: New.
-
-2011-08-15  Hans-Peter Nilsson  <hp@axis.com>
-
-	* gcc.dg/tree-ssa/vrp61.c: Use -fdump-tree-vrp1-nouid instead of
-	-fdump-tree-vrp1.
-
-2011-08-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/50073
-	* gfortran.dg/func_result_7.f90: New.
-
-2011-08-13  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50075
-	* g++.dg/cpp0x/decltype32.C: New.
-
-	PR c++/50059
-	* g++.dg/diagnostic/expr1.C: New.
-
-2011-08-12  David Li  <davidxl@google.com>
-
-	* g++.dg/abi/vbase15.C: New test.
-
-2011-08-12  Jason Merrill  <jason@redhat.com>
-
-	PR c++/50034
-	* g++.dg/cpp0x/defaulted28.C: Add unevaluated case.
-
-2011-08-12  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/builtins-67.c: New test.
-	* gcc.target/i386/conversion.c: Ditto.
-
-2011-08-11  Romain Geissler  <romain.geissler@gmail.com>
-	    Brian Hackett  <bhackett1024@gmail.com>
-
-	* g++.dg/plugin/decl_plugin.c: New.
-	* g++.dg/plugin/decl-plugin-test.C: New.
-	* g++.dg/plugin/plugin.exp: Add above testcase.
-
-2011-08-11  Richard Guenther  <rguenther@suse.de>
-
-	* g++.dg/tree-ssa/pr41186.C: Un-XFAIL.
-
-2011-08-11  Michael Matz  <matz@suse.de>
-
-	* gcc.dg/graphite/run-id-pr47593.c: Remove -m32.
-
-2011-08-11  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50039
-	* gcc.dg/vect/vect.exp: Run no-tree-fre-* tests with -fno-tree-fre.
-	* gcc.dg/vect/no-tree-fre-pr50039.c: New test.
-
-2011-08-10  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/i386/sse4_1-blendps-2.c: Include <stdlib.h>.
-	(sse4_1_test): Initialize src3 with random value.
-
-2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
-
-	* gcc.c-torture/execute/scal-to-vec1.c: New test.
-	* gcc.c-torture/execute/scal-to-vec2.c: New test.
-	* gcc.c-torture/execute/scal-to-vec3.c: New test.
-	* gcc.dg/scal-to-vec1.c: New test.
-	* gcc.dg/scal-to-vec2.c: New test.
-
-2011-08-09  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/vrp57.c: Disable CCP.
-	* gcc.dg/tree-ssa/vrp60.c: New testcase.
-	* gcc.dg/tree-ssa/vrp61.c: Likewise.
-	* gcc.dg/tree-ssa/vrp62.c: Likewise.
-
-2011-08-09  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gfortran.dg/scratch_1.f90: Skip on spu-*-*.
-
-2011-08-09  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gcc.dg/pr49948.c: Require pthread effective target.
-
-2011-08-09  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gcc.dg/lto/20110201-1_0.c: Provide dummy sqrt.
-
-2011-08-09  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse-22a.c: New test.
-
-2011-08-09  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/50014
-	* gcc.dg/vect/pr50014.c: New test.
-
-2011-08-08  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/49923
-	* gcc.dg/tree-ssa/pr49923.c: New test.
-
-2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49781
-	* gcc.target/i386/pr49781-1.c: New.
-
-2011-08-08  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/range-for20.C: Adjust to test 50020 as well.
-
-	* g++.dg/cpp0x/initlist5.C: Add 50011 test.
-
-2011-08-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49638
-	* gfortran.dg/typebound_override_1.f90: New.
-
-2011-08-07  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/tree-ssa/pr23455.c: Adjust testcases for LLP64 for
-	x86_64 mingw target.
-	* gcc.dg/tree-ssa/loop-1.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
-	* gcc.dg/tree-ssa/loop-33.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.
-	* gcc.dg/tree-ssa/loop-35.c: Likewise.
-	* gcc.dg/tree-ssa/stdarg-2.c: Likewise.
-	* gcc.dg/tree-ssa/stdarg-4.c: Likewise.
-	* gcc.dg/tree-ssa/stdarg-5.c: Likewise.
-	* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
-
-2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR testsuite/48727
-	* g++.dg/opt/devirt2.C: Use specific pattern for alpha*-*-*.
-
-2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/pr48770.c: Cleanup coverage files.
-	* gfortran.dg/vect/O3-pr49957.f: Cleanup vect tree dump.
-
-2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse-22.c (dg-options): Add -march=k8.
-	(pragma GCC target): Add avx, fma4, lzcnt and bmi options.
-	* gcc.target/i386/sse-23.c (pragma GCC target): Add avx, fma4,
-	lzcnt and bmi options.
-
-2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47381
-	* gcc.dg/pr47381-1.c: New.
-	* gcc.dg/pr47381-2.c: Likewise.
-	* gcc.target/i386/pr47381.c: Likewise.
-
-2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47727
-	* gcc.dg/pr47727.c: New.
-
-	PR target/47372
-	* gcc.dg/pr47372-1.c: New.
-	* gcc.dg/pr47372-2.c: Likewise.
-
-2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47449
-	* gcc.target/i386/pr47449.c: New.
-
-	PR target/47446
-	* gcc.dg/pr47446-1.c: New.
-	* gcc.dg/pr47446-2.c: Likewise.
-
-2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47766
-	* gcc.dg/pr47766.c: New.
-
-	PR target/47715
-	* gcc.dg/tls/pr47715-1.c: New.
-	* gcc.dg/tls/pr47715-2.c: Likewise.
-	* gcc.dg/tls/pr47715-3.c: Likewise.
-	* gcc.dg/tls/pr47715-4.c: Likewise.
-	* gcc.dg/tls/pr47715-5.c: Likewise.
-
-2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR libobjc/50002
-	* objc.dg/gnu-api-2-class.m: Updated comments.
-	* obj-c++.dg/gnu-api-2-class.mm: Likewise.
-	* objc.dg/gnu-api-2-class-meta.m: New test.
-	* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
-
-2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR libobjc/49882
-	* obj-c++.dg/gnu-api-2-class.mm (main): Test class_getSuperclass()
-	with classes that are in construction.
-
-2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/48084
-	* gcc.target/i386/pr48084-1.c: New.
-	* gcc.target/i386/pr48084-2.c: Likewise.
-	* gcc.target/i386/pr48084-3.c: Likewise.
-	* gcc.target/i386/pr48084-4.c: Likewise.
-	* gcc.target/i386/pr48084-5.c: Likewise.
-
-	PR rtl-optimization/49504
-	* gcc.target/i386/pr49504.c: New.
-
-	PR target/49860
-	* gcc.dg/pr49860.c: New.
-
-2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR libobjc/49882
-	* objc.dg/gnu-api-2-class.m (main): Test class_getSuperclass()
-	with classes that are in construction.
-
-2011-08-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48993
-	* g++.dg/cpp0x/constexpr-48089.C: Add cases.
-
-	PR c++/49921
-	* g++.dg/cpp0x/decltype31.C: New.
-
-	PR c++/49669
-	* g++.dg/init/array28.C: New.
-
-	PR c++/49988
-	* g++.dg/cpp0x/constexpr-non-const-arg3.C: New.
-
-2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47369
-	* gcc.dg/pr47369-1.c: New.
-
-2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47364
-	* gcc.dg/torture/pr47364-1.c: New.
-	* gcc.c-torture/compile/pr47364-1.c: Likewise.
-	* gcc.c-torture/compile/pr47364-2.c: Likewise.
-
-2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/37211
-	* gfortran.dg/transfer_check_2.f90:  New test case.
-
-2011-08-05  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49494
-	* gfortran.dg/pr49494.f90: New testcase.
-
-2011-08-05  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49735
-	* gcc.c-torture/compile/pr49735.c: New testcase.
-
-2011-08-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47453
-	* g++.dg/cpp0x/initlist56.C: New.
-
-	PR c++/49812
-	* g++.dg/overload/rvalue2.C: New.
-
-	PR c++/49983
-	* g++.dg/cpp0x/range-for21.C: New.
-
-	* g++.dg/ext/vla11.C: New.
-
-2011-08-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49984
-	* gcc.dg/tree-ssa/vrp59.c: New testcase.
-
-2011-08-05  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/vrp51.c: Disable CCP.
-	* gcc.dg/tree-ssa/vrp52.c: Likewise.
-	* gcc.dg/tree-ssa/vrp53.c: Likewise.
-
-2011-08-04  Mikael Morin  <mikael.morin@sfr.fr>
-
-	* gfortran.dg/dependency_26.f90: Add a module to the cleanup directive.
-	* gfortran.dg/trim_optimize_2.f90: Add a module cleanup directive.
-	* gfortran.dg/ldist-pr43023.f90: Ditto.
-	* gfortran.dg/namelist_52.f90: Ditto.
-	* gfortran.dg/interface_proc_end.f90: Ditto.
-	* gfortran.dg/vector_subscript_bound_1.f90: Ditto.
-	* gfortran.dg/generic_typebound_operator_1.f90: Ditto.
-
-2011-08-04  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-over-widen-1.c: New test.
-	* gcc.dg/vect/vect-over-widen-2.c: New test.
-	* gcc.dg/vect/vect-over-widen-3.c: New test.
-	* gcc.dg/vect/vect-over-widen-4.c: New test.
-
-2011-08-04  Richard Guenther  <rguenther@suse.de>
-
-	PR fortran/49957
-	* gfortran.dg/vect/O3-pr49957.f: New testcase.
-
-2011-08-04  Ian Bolton  <ian.bolton@arm.com>
-
-	* gcc.target/arm/vfp-1.c: no large negative offsets on Thumb2.
-
-2011-08-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49905
-	* g++.dg/ext/builtin-object-size3.C: New test.
-
-2011-08-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49948
-	* gcc.dg/pr49948.c: New test.
-
-2011-08-03  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47383
-	* gcc.dg/torture/pr47383.c: New.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* gnat.dg/specs/debug1.ads: Add missing -margs switch.
-
-2011-08-03  Arnaud Charlet  <charlet@adacore.com>
-
-	* lib/gnat-dg.exp: Use gnatmake -c -u to compile a single file.
-
-2011-08-03  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47744
-	* gcc.dg/torture/pr47744-1.c: New.
-	* gcc.dg/torture/pr47744-2.c: Likewise.
-	* gcc.dg/torture/pr47744-3.c: Likewise.
-
-2011-08-03  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/49958
-	* gcc.dg/torture/pr49958.c: New testcase.
-
-2011-08-03  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49938
-	* g++.dg/torture/pr49938.C: New testcase.
-
-2011-08-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/43886
-	* g++.dg/cpp0x/lambda/lambda-defarg2.C: New.
-
-	PR c++/49577
-	* g++.dg/cpp0x/initlist5.C: Add additional cases.
-
-	PR c++/49593
-	* g++.dg/cpp0x/variadic115.C: New.
-
-	PR c++/49803
-	* g++.dg/cpp0x/union5.C: New.
-
-2011-08-02  Daniel Kraft  <d@domob.eu>
-
-	PR fortran/49885
-	* gfortran.dg/auto_char_dummy_array_3.f90: New test.
-
-2011-08-02  Kai Tietz  <ktietz@redhat.com>
-
-	PR middle-end/49947
-	* gcc.dg/tree-ssa/forwprop-15.c
-
-2011-08-02  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49834
-	* g++.dg/cpp0x/range-for20.C: New.
-
-2011-08-02  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_lib_token_3.f90: New.
-
-2011-08-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/46752
-	* gcc.dg/gomp/atomic-5.c: Adjust expected diagnostics.
-	* gcc.dg/gomp/atomic-15.c: New test.
-	* g++.dg/gomp/atomic-5.C: Adjust expected diagnostics.
-	* g++.dg/gomp/atomic-15.C: New test.
-	* g++.dg/gomp/private-1.C: New test.
-	* g++.dg/gomp/sharing-2.C: New test.
-	* gfortran.dg/gomp/crayptr1.f90: Don't expect error
-	about Cray pointer in FIRSTPRIVATE/LASTPRIVATE.
-	* gfortran.dg/gomp/omp_atomic2.f90: New test.
-
-2011-08-02  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/trim_optimize_5.f90: Remove spurious "use foo".
-	* gfortran.dg/actual_array_vect_1.f90: Fix or add dg-final
-	cleanup-module.
-	* gfortran.dg/alloc_comp_assign_7.f90: Ditto.
-	* gfortran.dg/allocatable_function_5.f90: Ditto.
-	* gfortran.dg/allocate_stat.f90: Ditto.
-	* gfortran.dg/array_constructor_20.f90: Ditto.
-	* gfortran.dg/array_constructor_21.f90: Ditto.
-	* gfortran.dg/array_constructor_22.f90: Ditto.
-	* gfortran.dg/array_constructor_26.f03: Ditto.
-	* gfortran.dg/array_function_4.f90: Ditto.
-	* gfortran.dg/assumed_charlen_function_1.f90: Ditto.
-	* gfortran.dg/assumed_size_dt_dummy.f90: Ditto.
-	* gfortran.dg/bind_c_usage_15.f90: Ditto.
-	* gfortran.dg/bind_c_usage_16.f03: Ditto.
-	* gfortran.dg/bind_c_usage_3.f03: Ditto.
-	* gfortran.dg/binding_label_tests_7.f03: Ditto.
-	* gfortran.dg/class_15.f03: Ditto.
-	* gfortran.dg/class_27.f03: Ditto.
-	* gfortran.dg/class_33.f90: Ditto.
-	* gfortran.dg/class_37.f03: Ditto.
-	* gfortran.dg/class_40.f03: Ditto.
-	* gfortran.dg/class_42.f03: Ditto.
-	* gfortran.dg/class_defined_operator_1.f03: Ditto.
-	* gfortran.dg/coarray/registering_1.f90: Ditto.
-	* gfortran.dg/convert_1.f90: Ditto.
-	* gfortran.dg/default_initialization_3.f90: Ditto.
-	* gfortran.dg/dependency_25.f90: Ditto.
-	* gfortran.dg/dependency_26.f90: Ditto.
-	* gfortran.dg/dependency_36.f90: Ditto.
-	* gfortran.dg/dependency_37.f90: Ditto.
-	* gfortran.dg/derived_array_intrinisics_1.f90: Ditto.
-	* gfortran.dg/dynamic_dispatch_10.f03: Ditto.
-	* gfortran.dg/elemental_non_intrinsic_dummy_1.f90 |: Ditto.
-	* gfortran.dg/elemental_pointer_1.f90: Ditto.
-	* gfortran.dg/elemental_result_1.f90: Ditto.
-	* gfortran.dg/empty_derived_type.f90: Ditto.
-	* gfortran.dg/entry_7.f90: Ditto.
-	* gfortran.dg/entry_dummy_ref_2.f90: Ditto.
-	* gfortran.dg/equiv_constraint_3.f90: Ditto.
-	* gfortran.dg/error_recovery_3.f90: Ditto.
-	* gfortran.dg/extends_4.f03: Ditto.
-	* gfortran.dg/func_assign.f90: Ditto.
-	* gfortran.dg/func_assign_3.f90: Ditto.
-	* gfortran.dg/generic_1.f90: Ditto.
-	* gfortran.dg/generic_18.f90: Ditto.
-	* gfortran.dg/generic_22.f03: Ditto.
-	* gfortran.dg/generic_4.f90: Ditto.
-	* gfortran.dg/generic_6.f90: Ditto.
-	* gfortran.dg/generic_actual_arg.f90: Ditto.
-	* gfortran.dg/graphite/id-21.f: Ditto.
-	* gfortran.dg/graphite/pr45758.f90: Ditto.
-	* gfortran.dg/host_assoc_call_2.f90: Ditto.
-	* gfortran.dg/host_assoc_call_3.f90: Ditto.
-	* gfortran.dg/host_assoc_call_4.f90: Ditto.
-	* gfortran.dg/host_assoc_function_4.f90: Ditto.
-	* gfortran.dg/host_used_types_1.f90: Ditto.
-	* gfortran.dg/implicit_1.f90: Ditto.
-	* gfortran.dg/implicit_11.f90: Ditto.
-	* gfortran.dg/implicit_derived_type_1.f90: Ditto.
-	* gfortran.dg/impure_actual_1.f90: Ditto.
-	* gfortran.dg/impure_assignment_1.f90: Ditto.
-	* gfortran.dg/impure_constructor_1.f90: Ditto.
-	* gfortran.dg/initialization_10.f90: Ditto.
-	* gfortran.dg/initialization_12.f90: Ditto.
-	* gfortran.dg/interface_14.f90: Ditto.
-	* gfortran.dg/interface_15.f90: Ditto.
-	* gfortran.dg/interface_2.f90: Ditto.
-	* gfortran.dg/interface_25.f90: Ditto.
-	* gfortran.dg/interface_26.f90: Ditto.
-	* gfortran.dg/interface_29.f90: Ditto.
-	* gfortran.dg/interface_assignment_1.f90: Ditto.
-	* gfortran.dg/internal_pack_6.f90: Ditto.
-	* gfortran.dg/internal_pack_7.f90: Ditto.
-	* gfortran.dg/internal_pack_8.f90: Ditto.
-	* gfortran.dg/lto/pr45586_0.f90: Ditto.
-	* gfortran.dg/lto/pr47839_0.f90: Ditto.
-	* gfortran.dg/module_commons_3.f90: Ditto.
-	* gfortran.dg/module_equivalence_4.f90: Ditto.
-	* gfortran.dg/module_equivalence_6.f90: Ditto.
-	* gfortran.dg/module_function_type_1.f90: Ditto.
-	* gfortran.dg/module_naming_1.f90: Ditto.
-	* gfortran.dg/namelist_4.f90: Ditto.
-	* gfortran.dg/operator_c1202.f90: Ditto.
-	* gfortran.dg/parens_7.f90: Ditto.
-	* gfortran.dg/pr32921.f: Ditto.
-	* gfortran.dg/pr33646.f90: Ditto.
-	* gfortran.dg/pr41928.f90: Ditto.
-	* gfortran.dg/pr42119.f90: Ditto.
-	* gfortran.dg/pr43984.f90: Ditto.
-	* gfortran.dg/present_1.f90: Ditto.
-	* gfortran.dg/private_type_2.f90: Ditto.
-	* gfortran.dg/proc_decl_2.f90: Ditto.
-	* gfortran.dg/proc_ptr_10.f90: Ditto.
-	* gfortran.dg/proc_ptr_22.f90: Ditto.
-	* gfortran.dg/proc_ptr_8.f90: Ditto.
-	* gfortran.dg/proc_ptr_comp_12.f90: Ditto.
-	* gfortran.dg/proc_ptr_comp_pass_6.f90: Ditto.
-	* gfortran.dg/pure_formal_proc_2.f90: Ditto.
-	* gfortran.dg/realloc_on_assign_4.f03: Ditto.
-	* gfortran.dg/substring_equivalence.f90: Ditto.
-	* gfortran.dg/transfer_assumed_size_1.f90: Ditto.
-	* gfortran.dg/transpose_optimization_1.f90: Ditto.
-	* gfortran.dg/trim_optimize_6.f90: Ditto.
-	* gfortran.dg/typebound_call_12.f03: Ditto.
-	* gfortran.dg/typebound_operator_5.f03: Ditto.
-	* gfortran.dg/typebound_operator_6.f03: Ditto.
-	* gfortran.dg/typebound_proc_18.f03: Ditto.
-	* gfortran.dg/unreferenced_use_assoc_1.f90: Ditto.
-	* gfortran.dg/use_1.f90: Ditto.
-	* gfortran.dg/use_10.f90: Ditto.
-	* gfortran.dg/use_11.f90: Ditto.
-	* gfortran.dg/use_14.f90: Ditto.
-	* gfortran.dg/use_only_2.f90: Ditto.
-	* gfortran.dg/use_rename_4.f90: Ditto.
-	* gfortran.dg/use_rename_5.f90: Ditto.
-	* gfortran.dg/used_dummy_types_3.f90: Ditto.
-	* gfortran.dg/used_interface_ref.f90: Ditto.
-	* gfortran.dg/used_types_11.f90: Ditto.
-	* gfortran.dg/used_types_3.f90: Ditto.
-	* gfortran.dg/used_types_4.f90: Ditto.
-	* gfortran.dg/userdef_operator_2.f90: Ditto.
-	* gfortran.dg/vect/fast-math-vect-8.f90: Ditto.
-	* gfortran.dg/vect/pr46213.f90: Ditto.
-	* gfortran.dg/whole_file_21.f90: Ditto.
-	* gfortran.dg/whole_file_22.f90: Ditto.
-	* gfortran.dg/coarray_lib_token_1.f90: Ditto. Add space before "}".
-	* gfortran.dg/coarray_lib_token_2.f90: Ditto.
-
-2011-08-02  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/tree-ssa/forwprop-15.c: New testcase.
-
-2011-08-01  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49932
-	* g++.dg/abi/mangle49.C: New.
-
-	PR c++/49924
-	* g++.dg/cpp0x/constexpr-array4.C: New.
-
-	PR c++/49813
-	* g++.dg/cpp0x/constexpr-builtin1.C: New.
-
-2011-08-01  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49927
-	* gcc.target/i386/pr49927.c: New test.
-
-2011-08-01  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49926
-	* gcc.dg/vect/pr49926.c: New test.
-
-2011-08-01  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	* gcc.target/i386/i386.exp (check_effective_target_lzcnt): New.
-	* gcc.target/i386/lzcnt-1.c: New test.
-	* gcc.target/i386/lzcnt-2.c: Likewise.
-	* gcc.target/i386/lzcnt-2a.c: Likewise.
-	* gcc.target/i386/lzcnt-3.c: Likewise.
-	* gcc.target/i386/lzcnt-4.c: Likewise.
-	* gcc.target/i386/lzcnt-4a.c: Likewise.
-	* gcc.target/i386/lzcnt-5.c: Likewise.
-	* gcc.target/i386/lzcnt-6.c: Likewise.
-	* gcc.target/i386/lzcnt-6a.c: Likewise.
-	* gcc.target/i386/lzcnt-check.h: Likewise.
-
-	* gcc.target/i386/sse-12.c (dg-compile): Add -mlzcnt.
-	* gcc.target/i386/sse-13.c: Likewise.
-	* gcc.target/i386/sse-14.c: Likewise.
-	* g++.dg/other/i386-2.C: Likewise.
-	* g++.dg/other/i386-3.C: Likewise.
-
-2011-08-01  Julian Brown  <julian@codesourcery.com>
-
-	* gcc.target/arm/fixed-point-exec.c: New test.
-
-2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49920
-	* gcc.target/i386/pr49920.c: New test.
-
-2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/tree-ssa/20050314-1.c: Dump and cleanup lim1 pass only.
-	* gcc.dg/tree-ssa/pr23109.c: Ditto.
-	* gcc.dg/tree-ssa/loop-7.c: Ditto.
-	* gcc.dg/tree-ssa/loop-32.c: Ditto.
-	* gcc.dg/tree-ssa/loop-33.c: Ditto.
-	* gcc.dg/tree-ssa/loop-34.c: Ditto.
-	* gcc.dg/tree-ssa/loop-35.c: Ditto.
-	* gcc.dg/tree-ssa/restrict-3.c: Ditto.
-	* gcc.dg/tree-ssa/ssa-lim-2.c: Ditto.
-	* gcc.dg/tree-ssa/ssa-lim-1.c: Ditto.
-	* gcc.dg/tree-ssa/ssa-lim-3.c: Ditto.
-	* gcc.dg/tree-ssa/ssa-lim-6.c: Ditto.
-	* gcc.dg/tree-ssa/structopt-1.c: Ditto.
-	* g++.dg/tree-ssa/pr33615.C: Ditto.
-	* g++.dg/tree-ssa/restrict1.C: Ditto.
-	* c-c++-common/restrict-2.c: Ditto.
-	* gfortran.dg/pr32921.f: Ditto.
-	* gcc.dg/tree-ssa/ssa-dse-10.c: Dump and cleanup dse1 pass only.
-	* gcc.dg/fold-compare-2.c: Dump and cleanup vrp1 pass only.
-	* gcc.dg/tree-ssa/vrp47.c: Ditto.
-	* gcc.dg/tree-ssa/pr25501.c: Dump and cleanup mergephi1 pass only.
-	* gcc.dg/tree-ssa/pr15349.c: Dump and cleanup mergephi2 pass only.
-	* gcc.dg/tree-ssa/tailrecursion-1.c: Dump and cleanup tailr1 pass only.
-	* gcc.dg/tree-ssa/tailrecursion-2.c: Ditto.
-	* gcc.dg/tree-ssa/tailrecursion-3.c: Ditto.
-	* gcc.dg/tree-ssa/tailrecursion-4.c: Ditto.
-	* gcc.dg/tree-ssa/tailrecursion-6.c: Ditto.
-
-2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/gcc-dg.exp (cleanup-dump): Also remove .exe. and
-	.exe.ltrans[0-9]*. dump files.
-
-2011-07-31  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49112
-	* gfortran.dg/abstract_type_6.f03: Modified.
-	* gfortran.dg/typebound_proc_24.f03: New.
-
-2011-07-30  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR testsuite/49917
-	* g++.dg/init/for1.C: Fix.
-
-2011-07-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48876
-	* gfortran.dg/string_5.f90:  New test.
-
-2011-07-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49867
-	* g++.dg/cpp0x/lambda/lambda-switch.C: New.
-
-2011-07-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/47407
-	* gcc.dg/tree-ssa/pr42585.c: XFAIL scan-tree-dump-times on
-	alpha*-dec-osf*.
-	Sort target list.
-
-2011-07-29  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/uninit-suppress.c: Also disable VRP.
-	* gcc.dg/uninit-suppress_2.c: Likewise.
-
-2011-07-28  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49808
-	* g++.dg/template/nontype24.C: New.
-
-2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR rtl-optimization/47958
-	* gcc.dg/torture/pr47958-1.c: New.
-
-2011-07-29  Wei Guozhi  <carrot@google.com>
-
-	PR rtl-optimization/49799
-	* gcc.dg/pr49799.c: New test case.
-
-2011-07-22  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/48648
-	* gcc.dg/graphite/id-pr48648.c: New.
-
-2011-07-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/31067
-	* gfortran.dg/maxloc_2.f90: New test.
-	* gfortran.dg/maxloc_3.f90: New test.
-	* gfortran.dg/minloc_1.f90: New test.
-	* gfortran.dg/minloc_2.f90: New test.
-	* gfortran.dg/minloc_3.f90: New test.
-	* gfortran.dg/minmaxloc_7.f90: New test.
-
-	PR debug/49871
-	* gcc.dg/debug/dwarf2/pr49871.c: New test.
-
-2011-07-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.target/i386/i386.exp (check_effective_target_bmi): Make sure
-	the builtin isn't optimized away.
-
-2011-07-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/45586
-	* gfortran.dg/lto/pr45586-2_0.f90: New.
-
-2011-07-27  Aldy Hernandez  <aldyh@redhat.com>
-
-	PR middle-end/49875
-	* c-c++-common/cxxbitfields-4.c: Check for smaller than long moves.
-	* c-c++-common/cxxbitfields-5.c: Same.
-
-2011-07-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* lib/target-supports.exp (check_effective_target_mmap): Use
-	check_function_available.
-
-2011-07-27  Jeffrey Yasskin  <jyasskin@google.com>
-
-	* g++.old-deja/g++.pt/crash60.C: Updated.
-
-2011-07-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49866
-	* gcc.target/i386/pr49866.c: New test.
-
-2011-07-27  Yukhin Kirill  <kirill.yukhin@intel.com>
-
-	* gcc.target/i386/i386.exp (check_effective_target_bmi): New.
-	* gcc.target/i386/bmi-andn-1.c: New test.
-	* gcc.target/i386/bmi-andn-1a.c: Likewise.
-	* gcc.target/i386/bmi-andn-2.c: Likewise.
-	* gcc.target/i386/bmi-andn-2a.c: Likewise.
-	* gcc.target/i386/bmi-bextr-1.c: Likewise.
-	* gcc.target/i386/bmi-bextr-1a.c: Likewise.
-	* gcc.target/i386/bmi-bextr-2.c: Likewise.
-	* gcc.target/i386/bmi-bextr-2a.c: Likewise.
-	* gcc.target/i386/bmi-blsi-1.c: Likewise.
-	* gcc.target/i386/bmi-blsi-1a.c: Likewise.
-	* gcc.target/i386/bmi-blsi-2.c: Likewise.
-	* gcc.target/i386/bmi-blsi-2a.c: Likewise.
-	* gcc.target/i386/bmi-blsmsk-1.c: Likewise.
-	* gcc.target/i386/bmi-blsmsk-1a.c: Likewise.
-	* gcc.target/i386/bmi-blsmsk-2.c: Likewise.
-	* gcc.target/i386/bmi-blsmsk-2a.c: Likewise.
-	* gcc.target/i386/bmi-blsr-1.c: Likewise.
-	* gcc.target/i386/bmi-blsr-1a.c: Likewise.
-	* gcc.target/i386/bmi-blsr-2.c: Likewise.
-	* gcc.target/i386/bmi-blsr-2a.c: Likewise.
-	* gcc.target/i386/bmi-tzcnt-1.c: Likewise.
-	* gcc.target/i386/bmi-tzcnt-1a.c: Likewise.
-	* gcc.target/i386/bmi-tzcnt-2.c: Likewise.
-	* gcc.target/i386/bmi-tzcnt-2a.c: Likewise.
-
-2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47691
-	* gfortran.dg/graphite/id-pr47691.f: New.
-
-2011-07-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/avx-os-support.h: New.
-	* gcc.target/i386/avx-check.h: Include avx-os-support.h
-	(main): Check avx_os_support before the test is run.
-	* gcc.target/i386/aes-avx-check.h: Ditto.
-	* gcc.target/i386/pclmul-avx-check.h: Ditto.
-
-2011-07-27  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.target/i386/aggregate-ret3.c: New test.
-	* gcc.target/i386/aggregate-ret4.c: New test.
-
-2011-07-27  Daniel Carrera  <dcarrera@gmail.com>
-
-	PR fortran/49755
-	* gfortran.dg/multiple_allocation_1.f90: Fix test. Allocating an
-	allocated array should *not* change its size.
-	* gfortran.dg/multiple_allocation_3.f90: New test.
-
-2011-07-26  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/49776
-	* g++.dg/cpp0x/constexpr-49776.C: New.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47046
-	* gcc.dg/graphite/id-pr47046.c: New.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47653
-	* gcc.dg/graphite/run-id-pr47593.c: New.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47653
-	* gcc.dg/graphite/run-id-pr47653.c: New.
-	* gcc.dg/graphite/interchange-3.c: Do not use unsigned types for
-	induction variables.
-	* gcc.dg/graphite/scop-16.c: Same.
-	* gcc.dg/graphite/scop-17.c: Same.
-	* gcc.dg/graphite/scop-21.c: Same.
-
-2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/48805
-	* gcc.dg/graphite/id-pr48805.c: New.
-
-2011-07-26  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_lib_token_2.f90: New.
-
-2011-07-26  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-70.c: Reduce the data size to fit
-	SPU local store.
-
-2011-07-25  Andrew Pinski  <apinski@cavium.com>
-
-	PR tree-opt/49671
-	* gcc.dg/tree-ssa/pr49671-1.c: New testcase.
-	* gcc.dg/tree-ssa/pr49671-2.c: New testcase.
-
-2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/target-supports.exp (check_effective_target_mmap): New proc.
-
-	* gcc.c-torture/execute/loop-2f.c: Remove #ifdef __unix__.
-	* gcc.c-torture/execute/loop-2g.c: Likewise.
-	* gcc.c-torture/execute/loop-2f.x: Load target-supports.exp.
-	Require mmap support.
-	* gcc.c-torture/execute/loop-2g.x: Likewise.
-	* gcc.dg/20030711-1.c: Replace dg-do target list by mmap.
-	(MAP_ANON): Provide default.
-	* gcc.dg/20050826-1.c: Likewise.
-	* gcc.target/i386/pr36533.c: Likewise.
-	* gcc.dg/vect/pr49038.c: Remove dg-do run.
-	Use dg-require-effective-target mmap.
-
-2011-07-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/49838
-	* g++.dg/cpp0x/range-for19.C: New.
-
-2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/49753
-	* g++.dg/torture/pr49309.C: Add -fpreprocessed to dg-options.
-
-	Revert:
-	2011-07-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/49753
-	* g++.dg/torture/pr49309.C: Remove.
-
-2011-07-25  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR tree-optimization/49809
-	* gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New
-	test.
-
-2011-07-25  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49715
-	* gcc.target/i386/pr49715-1.c: New testcase.
-	* gcc.target/i386/pr49715-2.c: Likewise.
-
-2011-07-23  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/decltype21.C: Add 49823 examples.
-
-2011-07-22  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49793
-	* g++.dg/cpp0x/initlist55.C: New.
-
-2011-07-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49791
-	* gfortran.dg/namelist_72.f: New.
-
-2011-07-23  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_25.f90: New.
-
-2011-07-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	* override1.C: This test should use c++0x mode.
-	* override3.C: New. Test the diagnostics in c++98 mode.
-
-2011-07-22  Jason Merrill  <jason@redhat.com>
-	    Mark Glisse  <marc.glisse@normalesup.org>
-
-	PR c++/30112
-	* g++.dg/other/pragma-re-1.C: Add namespace cases.
-
-	PR c++/49813
-	* g++.dg/opt/builtins2.C: New.
-	* g++.dg/other/error27.C: Don't rely on __builtin.
-
-2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-16.c: Only run
-	on lp64 targets.
-	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-17.c: Likewise.
-	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-18.c: Likewise.
-	* gcc/testsuite/gcc.target/i386/pr43662.c: Likewise.
-	* gcc/testsuite/gcc.target/i386/pr43869.c: Likewise.
-
-	* gcc.target/x86_64/abi/callabi/callabi.exp: Check ilp32
-	instead of ia32.
-
-2011-07-22  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/45819
-	* gcc.dg/pr45819.c: New testcase.
-
-2011-07-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/target-supports.exp (check_ifunc_available): Rewrite.
-
-2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR middle-end/47654
-	PR middle-end/49649
-	* gcc.dg/graphite/run-id-pr47654.c: New.
-
-2011-07-21  Ian Lance Taylor  <iant@google.com>
-
-	PR middle-end/49705
-	* gcc.dg/pr49705.c: New test.
-
-2011-07-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/target-supports.exp (check_avx_os_support_available): New.
-	(check_effective_target_avx_runtime): Use it.
-
-2011-07-21  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49770
-	* g++.dg/torture/pr49770.C: New testcase.
-
-2011-07-21  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/tree-ssa/pr30978.c: adjusted.
-	* gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
-
-2011-07-21  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_lib_token_1.f90: New.
-
-2011-07-21  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/pr32912-2.c: Skip for AVR.
-	* gcc.dg/pr44674.c: Add dg-require-profiling.
-
-2011-07-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/ext/desig2.C: New.
-
-2011-07-20  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* gcc.target/powerpc/ppc-fma-1.c: Adjust to allow non-VSX fmas to
-	be generated.
-	* gcc.target/powerpc/ppc-fma-2.c: Ditto.
-	* gcc.target/powerpc/recip-3.c: Ditto.
-
-2011-07-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/6709 (DR 743)
-	PR c++/42603 (DR 950)
-	* g++.dg/cpp0x/decltype21.C: New.
-
-2011-07-20  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/18908
-	* gcc.dg/tree-ssa/pr18908.c: New testcase.
-	* gcc.dg/tree-ssa/bitwise-sink.c: Adjust.
-
-2011-07-20  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* gcc.target/arm/combine-movs.c: New.
-	* gcc.target/arm/unsigned-extend-2.c: New.
-
-2011-07-19  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49785
-	* g++.dg/cpp0x/variadic114.C: New.
-
-2011-07-19  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_args_1.f90: New.
-	* gfortran.dg/coarray_args_2.f90: New.
-
-2011-07-19  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49708
-	* gfortran.dg/allocate_error_3.f90: New.
-
-2011-07-19  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/bool-10.c: Adjust expected pattern.
-	* gcc.dg/tree-ssa/bool-11.c: Likewise.
-	* gcc.dg/torture/20110719-1.c: New testcase.
-
-2011-07-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49768
-	* gcc.c-torture/execute/pr49768.c: New test.
-
-2011-07-19  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49771
-	* gcc.dg/vect/pr49771.c: New test.
-
-2011-07-18  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.dg/ipa/ipa-1.c: Updated testcase dump scan.
-	* gcc.dg/ipa/ipa-2.c: Likewise.
-	* gcc.dg/ipa/ipa-3.c: Likewise and made functions static.
-	* gcc.dg/ipa/ipa-4.c: Updated testcase dump scan.
-	* gcc.dg/ipa/ipa-5.c: Likewise.
-	* gcc.dg/ipa/ipa-7.c: Likewise.
-	* gcc.dg/ipa/ipa-8.c: Updated testcase dump scan.
-	* gcc.dg/ipa/ipacost-1.c: Likewise.
-	* gcc.dg/ipa/ipacost-2.c: Likewise and increased sizes of some
-	functions.
-	* gcc.dg/ipa/ipcp-1.c: New test.
-	* gcc.dg/ipa/ipcp-2.c: Likewise.
-	* gcc.dg/tree-ssa/ipa-cp-1.c: Updated testcase.
-
-2011-07-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49675
-	* gfortran.dg/pr49675.f90: New test.
-
-2011-07-18  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/torture/20110718-1.c: New testcase.
-
-2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
-	* g++.dg/ext/bitfield3.C: Likewise.
-	* g++.dg/ext/bitfield4.C: Likewise.
-	* g++.dg/ext/bitfield5.C: Likewise.
-	* g++.dg/other/PR23205.C: Remove *-*-netware* support.
-	* g++.dg/other/pr23205-2.C: Likewise.
-	* gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
-	* gcc.c-torture/compile/20001109-2.c: Likewise.
-	* gcc.dg/20040813-1.c: Remove *-*-netware* support.
-	* gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
-	* gcc.dg/bitfld-16.c: Likewise.
-	* gcc.dg/bitfld-17.c: Likewise.
-	* gcc.dg/bitfld-18.c: Likewise.
-	* gcc.dg/builtins-config.h: Remove Netware support.
-	* gcc.dg/cdce1.c: Remove *-*-netware* support.  Update line number.
-	* gcc.dg/cdce2.c: Likewise.
-	* gcc.dg/cpp/assert4.c: Remove netware support.
-	* gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
-	* gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.
-
-	* lib/target-supports.exp (check_visibility_available): Remove
-	NetWare support.
-	(check_profiling_available): Likewise.
-
-2011-07-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/pr49038.c: Run only on targets that support mmap.
-
-2011-07-17  Tobias Burnus  <burnus@net-b.de>
-	    Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/34657
-	* gfortran.dg/generic_17.f90: Fix testcase.
-	* gfortran.dg/interface_3.f90: Add dg-error.
-	* gfortran.dg/use_14.f90: New.
-	* gfortran.dg/use_15.f90: New.
-
-2011-07-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/pointer_controlled.adb: New test.
-
-2011-07-17  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49624
-	* gfortran.dg/pointer_remapping_7.f90: New.
-
-2011-07-16  Jason Merrill  <jason@redhat.com>
-
-	* lib/prune.exp (prune_gcc_output): Prune "In substitution" too.
-
-2011-07-16  Nathan Froyd  <froydnj@codesourcery.com>
-	    Jason Merrill  <jason@redhat.com>
-
-	PR c++/45329
-	PR c++/48934
-	* g++.dg/cpp0x/decltype29.C: Adjust.
-	* g++.dg/cpp0x/error4.C: Adjust.
-	* g++.dg/cpp0x/sfinae26.C: Adjust.
-	* g++.dg/cpp0x/variadic105.C: Adjust.
-	* g++.dg/template/deduce3.C: Adjust.
-	* g++.dg/template/error45.C: Adjust.
-	* g++.dg/template/ptrmem2.C: Adjust.
-	* g++.dg/template/sfinae2.C: Adjust.
-	* g++.old-deja/g++.pt/crash60.C: Adjust.
-	* g++.old-deja/g++.pt/unify6.C: Adjust.
-	* g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
-	* g++.dg/cpp0x/nullptr15.C: Adjust.
-	* g++.dg/cpp0x/pr31431-2.C: Adjust.
-	* g++.dg/cpp0x/pr31431.C: Adjust.
-	* g++.dg/cpp0x/pr31434.C: Adjust.
-	* g++.dg/cpp0x/sfinae11.C: Adjust
-	* g++.dg/cpp0x/temp_default2.C: Adjust.
-	* g++.dg/cpp0x/trailing4.C: Adjust.
-	* g++.dg/cpp0x/variadic-ex3.C: Adjust.
-	* g++.dg/cpp0x/variadic-ex4.C: Adjust.
-	* g++.dg/cpp0x/variadic105.C: Adjust.
-	* g++.dg/cpp0x/vt-37737-2.C: Adjust.
-	* g++.dg/ext/vla2.C: Adjust.
-	* g++.dg/other/ptrmem10.C: Adjust.
-	* g++.dg/other/ptrmem11.C: Adjust.
-	* g++.dg/overload/unknown1.C: Adjust.
-	* g++.dg/template/conv11.C: Adjust.
-	* g++.dg/template/dependent-expr5.C: Adjust.
-	* g++.dg/template/friend.C: Adjust.
-	* g++.dg/template/incomplete2.C: Adjust.
-	* g++.dg/template/local4.C: Adjust.
-	* g++.dg/template/local6.C: Adjust.
-	* g++.dg/template/operator9.C: Adjust.
-	* g++.dg/template/ttp25.C: Adjust.
-	* g++.dg/template/unify10.C: Adjust.
-	* g++.dg/template/unify11.C: Adjust.
-	* g++.dg/template/unify6.C: Adjust.
-	* g++.dg/template/unify9.C: Adjust.
-	* g++.dg/template/varmod1.C: Adjust.
-	* g++.old-deja/g++.brendan/crash56.C: Adjust.
-	* g++.old-deja/g++.pt/crash28.C: Adjust.
-	* g++.old-deja/g++.pt/explicit41.C: Adjust.
-	* g++.old-deja/g++.pt/explicit77.C: Adjust.
-	* g++.old-deja/g++.pt/expr2.C: Adjust.
-	* g++.old-deja/g++.pt/ptrmem6.C: Adjust.
-	* g++.old-deja/g++.pt/spec5.C: Adjust.
-	* g++.old-deja/g++.pt/spec6.C: Adjust.
-	* g++.old-deja/g++.pt/unify4.C: Adjust.
-	* g++.old-deja/g++.pt/unify8.C: Adjust.
-	* g++.old-deja/g++.robertl/eb98.C: Adjust.
-	* g++.dg/overload/template5.C: New testcase.
-	* g++.dg/template/overload12.C: New testcase.
-
-2011-07-11  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/coarray_14.f90: Remove dg-error "sorry not implemented".
-	* gfortran.dg/coarray_7.f90: Ditto.
-	* gfortran.dg/coarray/scalar_alloc_1.f90: New.
-	* gfortran.dg/coarray/scalar_alloc_2.f90: New.
-
-2011-07-16  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Add tic6x-*-*
-	case.
-	* gcc.c-torture/execute/ieee/20000320-1.x: Likewise.
-	* gcc.c-torture/execute/ieee/hugeval.x: Likewise.
-	* gcc.c-torture/execute/ieee/mzero2.c: Comment out the divide tests for
-	C67X.
-	* gcc.c-torture/execute/ieee/pr29302.x: New file.
-	* gcc.dg/torture/type-generic-1.c: Add -DUNSAFE for tic6x-*-*.
-	* gcc.dg/torture/builtin-math-7.c: Add a comment.
-
-2011-07-15  Jason Merrill  <jason@redhat.com>
-
-	PR testsuite/49741
-	* lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Restore.
-	Use --extra_opts instead of --additional_options.
-
-2011-07-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/49753
-	* g++.dg/torture/pr49309.C: Remove.
-
-2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.target/tic6x/weak-call.c: New test.
-	* gcc.target/tic6x/fpcmp.c: New test.
-	* gcc.target/tic6x/fpdiv.c: New test.
-	* gcc.target/tic6x/rotdi16-scan.c: New test.
-	* gcc.target/tic6x/ffssi.c: New test.
-	* gcc.target/tic6x/fpdiv-lib.c: New test.
-	* gcc.target/tic6x/cold-lc.c: New test.
-	* gcc.target/tic6x/longcalls.c: New test.
-	* gcc.target/tic6x/abi-align-1.c: New test.
-	* gcc.target/tic6x/fpcmp-finite.c: New test.
-	* gcc.target/tic6x/rotdi16.c: New test.
-	* gcc.target/tic6x/bswapl.c: New test.
-	* gcc.target/tic6x/ffsdi.c: New test.
-	* gcc.target/tic6x/tic6x.exp: New file.
-	* gcc.target/tic6x/builtins/arith24.c: New test.
-	* gcc.target/tic6x/builtins/smpy.c: New test.
-	* gcc.target/tic6x/builtins/smpylh.c: New test.
-	* gcc.target/tic6x/builtins/smpyh.c: New test.
-	* gcc.target/tic6x/builtins/sarith1.c: New test.
-	* gcc.target/tic6x/builtins/extclr.c: New test
-	* gcc.target/tic6x/builtins/c6x-builtins.exp: New file.
-	* gcc.target/tic6x/builtin-math-7.c: New test, adapted from gcc.dg.
-	* lib/target-supports.exp (chck_profiling_available): Not on tic6x.
-	(check_effective_target_ti_c67x, check_effective_target_ti_c64xp):
-	New functions.
-	* gcc.c-torture/execute/20101011-1.c: Add a condition for
-	__TMS320C6X__.
-	* gcc.dg/20020312-2.c: Likewise.
-	* gcc.dg/pr27095.c: Handle tic6x like hppa.
-	* gcc.dg/torture/pr37868.c: Skip on tic6x.
-	* gcc.dg/torture/builtin-math-7.c: Likewise.
-
-	PR testsuite/49757
-	* gcc.target/tic6x/builtins/c6x-builtins.exp: Return if
-	not testing tic6x-*-*.
-
-2011-07-14  Andrew Pinski  <pinskia@gmail.com>
-
-	PR tree-opt/49309
-	* g++.dg/torture/pr49309.C: New testcase.
-
-2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.dg/pr48770.c: Add dg-require-effective-target fpic.
-
-2011-07-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49651
-	* gcc.dg/torture/pr49651.c: New testcase.
-
-2011-07-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/43746
-	* gcc.dg/array-quals-1.c: Don't xfail on AVR.
-
-2011-07-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* gcc.target/powerpc/no-r11-1.c: Change -mno-r11 to
-	-mno-pointers-to-nested-functions.
-	* gcc.target/powerpc/no-r11-2.c: Ditto.
-	* gcc.target/powerpc/no-r11-3.c: Ditto.
-
-2011-07-13  Jason Merrill  <jason@redhat.com>
-
-	* lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Remove.
-	* lib/lto.exp (lto_prune_warns): Prune warning about -std=c++0x
-	when compiling C files.
-	* g++.dg/debug/dwarf2/lineno-simple1.C: Avoid constexpr ctor.
-	* g++.dg/debug/dwarf2/pr44641.C: Avoid constexpr ctor.
-	* g++.dg/ext/utf-dflt.C: Specify -std=c++98.
-	* g++.dg/lookup/anon2.C: Likewise.
-	* g++.dg/tree-ssa/copyprop.C: Likewise.
-	* g++.old-deja/g++.jason/rfg27.C: Likewise.
-	* g++.dg/init/vector1.C: Ignore narrowing errors.
-	* g++.dg/torture/pr35526.C: Likewise.
-	* g++.old-deja/g++.ext/arrnew.C: Prune C++0x warning.
-
-2011-07-13  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/49296
-	* gfortran.dg/read_list_eof_1.f90: Add tests for integer, real,
-	and logical reads.
-
-2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.c-torture/execute/990127-2.x: Use -mpc64 on i?86-*-darwin*,
-	i?86-*-solaris2*, x86_64-*-darwin*, x86_64-*-solaris2*.
-
-2011-07-13  Uros Bizjak  <ubizjak@gmail.com>
-
-	* lib/g++.exp (g++_init):  Use istarget.  Remove target_triplet global.
-	* lib/obj-c++.exp (obj-c++_init): Ditto.
-	* lib/file-format.exp (gcc_target_object_format): Ditto.
-	* lib/target-supports-dg.exp (dg-require-dll): Ditto.
-	* lib/target-supports-dg-exp (check_weak_available): Ditto.
-	(check_visibility_available): Ditto.
-	(check_effective_target_tls_native): Ditto.
-	(check_effective_target_tls_emulated): Ditto.
-	(check_effective_target_function_sections): Ditto.
-
-2011-07-13  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* gcc.target/arm/pr48183.c: New test.
-
-2011-07-13  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/torture/20110713-1.c: New testcase.
-
-2011-07-12  Andrew Pinski  <pinskia@gmail.com>
-
-	PR rtl-opt/49474
-	* gcc.c-torture/compile/pr49474.c: New testcase.
-
-2011-07-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49712
-	* gcc.c-torture/execute/pr49712.c: New test.
-
-2011-07-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/44609
-	* g++.dg/template/recurse3.C: New.
-
-2011-07-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49676
-	* gcc.dg/guality/csttest.c: New test.
-
-	PR fortran/49698
-	* gfortran.dg/pr49698.f90: New test.
-
-2011-07-11  Jeff Law  <law@redhat.com>
-
-	* gcc.dg/uninit-pred-8_b.c: Disable dominator optimizations.
-
-2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Check ia32.
-	* go.test/go-test.exp (go-set-goarch): Likewise.
-
-2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/39633
-	* gcc.target/avr/torture/pr39633.c: New test case.
-
-2011-07-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_lock_3.f90: Remove bogus dg-error.
-
-2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
-
-	* lib/target-supports.exp (check_effective_target_scheduling):
-	New Function.
-	* gcc.dg/pr46614.c: Add dg-require-effective-target scheduling.
-	* gcc.dg/pr45055.c: Ditto.
-	* gcc.dg/pr45353.c: Ditto.
-	* g++.dg/pr45056.C: Ditto.
-
-2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/compat/struct-by-value-16_main.c: Skip AVR.
-	* gcc.dg/compat/struct-by-value-17_main.c: Skip AVR.
-	* gcc.dg/compat/struct-by-value-18_main.c: Skip AVR.
-	* g++.dg/torture/pr31863.C: Skip AVR.
-
-2011-07-10  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49690
-	* gfortran.dg/intrinsic_signal.f90: New.
-
-2011-07-09  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/regress6.C: New.
-	* g++.dg/parse/crash45.C: Adjust message.
-	* g++.dg/template/crash38.C: Adjust message.
-	* g++.dg/template/crash64.C: Adjust message.
-
-2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* c-c++-common/dfp/func-vararg-alternate-d128-2.c: Support x32.
-	* c-c++-common/dfp/func-vararg-mixed-2.c: Likewise.
-	* g++.dg/abi/bitfield3.C: Likewise.
-	* g++.dg/eh/pr38662.C: Likewise.
-	* g++.dg/ext/attrib36.C: Likewise.
-	* g++.dg/ext/attrib37.C: Likewise.
-	* g++.dg/ext/attrib8.C: Likewise.
-	* g++.dg/ext/tmplattr1.C: Likewise.
-	* g++.dg/inherit/override-attribs.C: Likewise.
-	* g++.dg/opt/inline9.C: Likewise.
-	* g++.dg/opt/life1.C: Likewise.
-	* g++.dg/opt/longbranch2.C: Likewise.
-	* g++.dg/opt/nrv12.C: Likewise.
-	* g++.dg/opt/reg-stack4.C: Likewise.
-	* g++.dg/other/pr35504.C: Likewise.
-	* g++.dg/other/pr39496.C: Likewise.
-	* g++.dg/torture/stackalign/eh-fastcall-1.C: Likewise.
-	* g++.dg/torture/stackalign/eh-thiscall-1.C: Likewise.
-	* g++.dg/torture/stackalign/stdcall-1.C: Likewise.
-	* g++.dg/torture/stackalign/unwind-0.C: Likewise.
-	* g++.dg/torture/stackalign/unwind-1.C: Likewise.
-	* g++.dg/torture/stackalign/unwind-2.C: Likewise.
-	* g++.dg/torture/stackalign/unwind-3.C: Likewise.
-	* g++.dg/torture/stackalign/unwind-4.C: Likewise.
-	* g++.dg/torture/stackalign/unwind-5.C: Likewise.
-	* g++.dg/torture/stackalign/unwind-6.C: Likewise.
-	* g++.dg/warn/pr15774-1.C: Likewise.
-	* g++.dg/warn/pr15774-2.C: Likewise.
-	* g++.old-deja/g++.ext/attrib1.C: Likewise.
-	* g++.old-deja/g++.ext/attrib2.C: Likewise.
-	* g++.old-deja/g++.ext/attrib3.C: Likewise.
-	* g++.old-deja/g++.pt/asm2.C: Likewise.
-	* gcc.c-torture/compile/20000804-1.c: Likewise.
-	* gcc.c-torture/compile/pr16566-2.c: Likewise.
-	* gcc.c-torture/execute/ieee/ieee.exp: Likewise.
-	* gcc.dg/20020108-1.c: Likewise.
-	* gcc.dg/20020122-2.c: Likewise.
-	* gcc.dg/20020122-3.c: Likewise.
-	* gcc.dg/20020206-1.c: Likewise.
-	* gcc.dg/20020219-1.c: Likewise.
-	* gcc.dg/20020310-1.c: Likewise.
-	* gcc.dg/20020411-1.c: Likewise.
-	* gcc.dg/20020418-2.c: Likewise.
-	* gcc.dg/20020426-2.c: Likewise.
-	* gcc.dg/20020517-1.c: Likewise.
-	* gcc.dg/20030204-1.c: Likewise.
-	* gcc.dg/20030826-2.c: Likewise.
-	* gcc.dg/20031102-1.c: Likewise.
-	* gcc.dg/20031202-1.c: Likewise.
-	* gcc.dg/20050111-1.c: Likewise.
-	* gcc.dg/20050503-1.c: Likewise.
-	* gcc.dg/array-init-1.c: Likewise.
-	* gcc.dg/builtin-apply4.c: Likewise.
-	* gcc.dg/dfp/pr31344.c: Likewise.
-	* gcc.dg/gomp/atomic-11.c: Likewise.
-	* gcc.dg/graphite/pr40281.c: Likewise.
-	* gcc.dg/ia64-sync-1.c: Likewise.
-	* gcc.dg/ia64-sync-2.c: Likewise.
-	* gcc.dg/ia64-sync-3.c: Likewise.
-	* gcc.dg/ia64-sync-4.c: Likewise.
-	* gcc.dg/ifcvt-fabs-1.c: Likewise.
-	* gcc.dg/invalid-call-1.c: Likewise.
-	* gcc.dg/loop-3.c: Likewise.
-	* gcc.dg/lower-subreg-1.c: Likewise.
-	* gcc.dg/lto/pr47259_0.c: Likewise.
-	* gcc.dg/nested-calls-1.c: Likewise.
-	* gcc.dg/pr20017.c: Likewise.
-	* gcc.dg/pr25023.c: Likewise.
-	* gcc.dg/pr27671-2.c: Likewise.
-	* gcc.dg/pr32176.c: Likewise.
-	* gcc.dg/pr33676.c: Likewise.
-	* gcc.dg/pr35045.c: Likewise.
-	* gcc.dg/pr36015.c: Likewise.
-	* gcc.dg/pr36584.c: Likewise.
-	* gcc.dg/pr36998.c: Likewise.
-	* gcc.dg/pr37438.c: Likewise.
-	* gcc.dg/pr37908.c: Likewise.
-	* gcc.dg/pr41241.c: Likewise.
-	* gcc.dg/pr41340.c: Likewise.
-	* gcc.dg/pr44136.c: Likewise.
-	* gcc.dg/pr44194-1.c: Likewise.
-	* gcc.dg/pr46212.c: Likewise.
-	* gcc.dg/prefetch-loop-arrays-1.c: Likewise.
-	* gcc.dg/setjmp-2.c: Likewise.
-	* gcc.dg/short-compare-1.c: Likewise.
-	* gcc.dg/short-compare-2.c: Likewise.
-	* gcc.dg/smod-1.c: Likewise.
-	* gcc.dg/sync-2.c: Likewise.
-	* gcc.dg/sync-3.c: Likewise.
-	* gcc.dg/tls/opt-1.c: Likewise.
-	* gcc.dg/tls/opt-2.c: Likewise.
-	* gcc.dg/tls/opt-3.c: Likewise.
-	* gcc.dg/torture/badshift.c: Likewise.
-	* gcc.dg/torture/fp-int-convert-float80-timode.c: Likewise.
-	* gcc.dg/torture/pr20314-2.c: Likewise.
-	* gcc.dg/torture/pr36891.c: Likewise.
-	* gcc.dg/torture/pr38774.c: Likewise.
-	* gcc.dg/torture/stackalign/alloca-2.c: Likewise.
-	* gcc.dg/torture/stackalign/alloca-4.c: Likewise.
-	* gcc.dg/torture/stackalign/alloca-5.c: Likewise.
-	* gcc.dg/torture/stackalign/alloca-6.c: Likewise.
-	* gcc.dg/torture/stackalign/fastcall-1.c: Likewise.
-	* gcc.dg/torture/stackalign/push-1.c: Likewise.
-	* gcc.dg/torture/stackalign/regparm-1.c: Likewise.
-	* gcc.dg/torture/stackalign/thiscall-1.c: Likewise.
-	* gcc.dg/tree-ssa/loop-28.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-3.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-4.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-5.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-6.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-7.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-8.c: Likewise.
-	* gcc.dg/tree-ssa/prefetch-9.c: Likewise.
-	* gcc.dg/tree-ssa/stdarg-2.c: Likewise.
-	* gcc.dg/tree-ssa/stdarg-3.c: Likewise.
-	* gcc.dg/tree-ssa/stdarg-4.c: Likewise.
-	* gcc.dg/tree-ssa/stdarg-5.c: Likewise.
-	* gcc.dg/tree-ssa/update-unroll-1.c: Likewise.
-	* gcc.dg/unroll-1.c: Likewise.
-	* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Likewise.
-	* gcc.misc-tests/i386-pf-3dnow-1.c: Likewise.
-	* gcc.misc-tests/i386-pf-athlon-1.c: Likewise.
-	* gcc.misc-tests/i386-pf-none-1.c: Likewise.
-	* gcc.misc-tests/i386-pf-sse-1.c: Likewise.
-	* gcc.target/i386/20000609-1.c: Likewise.
-	* gcc.target/i386/20000720-1.c: Likewise.
-	* gcc.target/i386/20000724-1.c: Likewise.
-	* gcc.target/i386/20011107-1.c: Likewise.
-	* gcc.target/i386/20011119-1.c: Likewise.
-	* gcc.target/i386/20020201-3.c: Likewise.
-	* gcc.target/i386/20020218-1.c: Likewise.
-	* gcc.target/i386/20020729-1.c: Likewise.
-	* gcc.target/i386/20030926-1.c: Likewise.
-	* gcc.target/i386/20060125-1.c: Likewise.
-	* gcc.target/i386/20060125-2.c: Likewise.
-	* gcc.target/i386/20060512-1.c: Likewise.
-	* gcc.target/i386/20060512-2.c: Likewise.
-	* gcc.target/i386/20060512-3.c: Likewise.
-	* gcc.target/i386/20060512-4.c: Likewise.
-	* gcc.target/i386/387-1.c: Likewise.
-	* gcc.target/i386/387-2.c: Likewise.
-	* gcc.target/i386/387-5.c: Likewise.
-	* gcc.target/i386/387-6.c: Likewise.
-	* gcc.target/i386/980312-1.c: Likewise.
-	* gcc.target/i386/980313-1.c: Likewise.
-	* gcc.target/i386/990117-1.c: Likewise.
-	* gcc.target/i386/990424-1.c: Likewise.
-	* gcc.target/i386/990524-1.c: Likewise.
-	* gcc.target/i386/991129-1.c: Likewise.
-	* gcc.target/i386/991214-1.c: Likewise.
-	* gcc.target/i386/991230-1.c: Likewise.
-	* gcc.target/i386/addr-sel-1.c: Likewise.
-	* gcc.target/i386/aggregate-ret1.c: Likewise.
-	* gcc.target/i386/aggregate-ret2.c: Likewise.
-	* gcc.target/i386/align-main-3.c: Likewise.
-	* gcc.target/i386/amd64-abi-1.c: Likewise.
-	* gcc.target/i386/amd64-abi-2.c: Likewise.
-	* gcc.target/i386/amd64-abi-4.c: Likewise.
-	* gcc.target/i386/amd64-abi-5.c: Likewise.
-	* gcc.target/i386/amd64-abi-6.c: Likewise.
-	* gcc.target/i386/asm-1.c: Likewise.
-	* gcc.target/i386/asm-3.c: Likewise.
-	* gcc.target/i386/asm-5.c: Likewise.
-	* gcc.target/i386/attributes-error.c: Likewise.
-	* gcc.target/i386/avx-vcvtsd2si-2.c: Likewise.
-	* gcc.target/i386/avx-vcvtsi2sd-2.c: Likewise.
-	* gcc.target/i386/avx-vcvtsi2ss-2.c: Likewise.
-	* gcc.target/i386/avx-vcvtss2si-2.c: Likewise.
-	* gcc.target/i386/avx-vcvttsd2si-2.c: Likewise.
-	* gcc.target/i386/avx-vcvttss2si-2.c: Likewise.
-	* gcc.target/i386/avx-vinsertps-3.c: Likewise.
-	* gcc.target/i386/avx-vmovd-2.c: Likewise.
-	* gcc.target/i386/avx-vmovq-2.c: Likewise.
-	* gcc.target/i386/avx-vmovq-3.c: Likewise.
-	* gcc.target/i386/avx-vpextrq-1.c: Likewise.
-	* gcc.target/i386/avx-vpinsrq-1.c: Likewise.
-	* gcc.target/i386/avx-vzeroupper-16.c: Likewise.
-	* gcc.target/i386/avx-vzeroupper-17.c: Likewise.
-	* gcc.target/i386/avx-vzeroupper-18.c: Likewise.
-	* gcc.target/i386/bitfield1.c: Likewise.
-	* gcc.target/i386/bitfield2.c: Likewise.
-	* gcc.target/i386/bmi-2.c: Likewise.
-	* gcc.target/i386/bmi-5.c: Likewise.
-	* gcc.target/i386/builtin-unreachable.c: Likewise.
-	* gcc.target/i386/cleanup-2.c: Likewise.
-	* gcc.target/i386/clobbers.c: Likewise.
-	* gcc.target/i386/cmov8.c: Likewise.
-	* gcc.target/i386/cmpxchg16b-1.c: Likewise.
-	* gcc.target/i386/compress-float-387-pic.c: Likewise.
-	* gcc.target/i386/compress-float-387.c: Likewise.
-	* gcc.target/i386/compress-float-sse-pic.c: Likewise.
-	* gcc.target/i386/compress-float-sse.c: Likewise.
-	* gcc.target/i386/crc32-2.c: Likewise.
-	* gcc.target/i386/crc32-3.c: Likewise.
-	* gcc.target/i386/divmod-7.c: Likewise.
-	* gcc.target/i386/divmod-8.c: Likewise.
-	* gcc.target/i386/fastcall-sseregparm.c: Likewise.
-	* gcc.target/i386/fma3-builtin.c: Likewise.
-	* gcc.target/i386/fma3-fma.c: Likewise.
-	* gcc.target/i386/fma4-256-vector.c: Likewise.
-	* gcc.target/i386/fma4-builtin.c: Likewise.
-	* gcc.target/i386/fma4-fma-2.c: Likewise.
-	* gcc.target/i386/fma4-fma.c: Likewise.
-	* gcc.target/i386/fma4-vector-2.c: Likewise.
-	* gcc.target/i386/fma4-vector.c: Likewise.
-	* gcc.target/i386/funcspec-1.c: Likewise.
-	* gcc.target/i386/funcspec-10.c: Likewise.
-	* gcc.target/i386/funcspec-11.c: Likewise.
-	* gcc.target/i386/funcspec-2.c: Likewise.
-	* gcc.target/i386/funcspec-5.c: Likewise.
-	* gcc.target/i386/funcspec-6.c: Likewise.
-	* gcc.target/i386/gcc-have-sync-compare-and-swap-1.c: Likewise.
-	* gcc.target/i386/gcc-have-sync-compare-and-swap-2.c: Likewise.
-	* gcc.target/i386/gcc-have-sync-compare-and-swap-3.c: Likewise.
-	* gcc.target/i386/gcc-have-sync-compare-and-swap-4.c: Likewise.
-	* gcc.target/i386/incoming-1.c: Likewise.
-	* gcc.target/i386/incoming-10.c: Likewise.
-	* gcc.target/i386/incoming-11.c: Likewise.
-	* gcc.target/i386/incoming-12.c: Likewise.
-	* gcc.target/i386/incoming-13.c: Likewise.
-	* gcc.target/i386/incoming-14.c: Likewise.
-	* gcc.target/i386/incoming-15.c: Likewise.
-	* gcc.target/i386/incoming-2.c: Likewise.
-	* gcc.target/i386/incoming-3.c: Likewise.
-	* gcc.target/i386/incoming-4.c: Likewise.
-	* gcc.target/i386/incoming-5.c: Likewise.
-	* gcc.target/i386/incoming-6.c: Likewise.
-	* gcc.target/i386/incoming-7.c: Likewise.
-	* gcc.target/i386/incoming-8.c: Likewise.
-	* gcc.target/i386/incoming-9.c: Likewise.
-	* gcc.target/i386/lea.c: Likewise.
-	* gcc.target/i386/local.c: Likewise.
-	* gcc.target/i386/loop-1.c: Likewise.
-	* gcc.target/i386/loop-2.c: Likewise.
-	* gcc.target/i386/loop-3.c: Likewise.
-	* gcc.target/i386/max-stack-align.c: Likewise.
-	* gcc.target/i386/memcpy-1.c: Likewise.
-	* gcc.target/i386/movbe-2.c: Likewise.
-	* gcc.target/i386/movq-2.c: Likewise.
-	* gcc.target/i386/movq.c: Likewise.
-	* gcc.target/i386/nrv1.c: Likewise.
-	* gcc.target/i386/pad-4.c: Likewise.
-	* gcc.target/i386/pad-5a.c: Likewise.
-	* gcc.target/i386/pad-5b.c: Likewise.
-	* gcc.target/i386/pad-6a.c: Likewise.
-	* gcc.target/i386/pad-6b.c: Likewise.
-	* gcc.target/i386/pad-7.c: Likewise.
-	* gcc.target/i386/pad-9.c: Likewise.
-	* gcc.target/i386/pentium4-not-mull.c: Likewise.
-	* gcc.target/i386/pic-1.c: Likewise.
-	* gcc.target/i386/pr12092-1.c: Likewise.
-	* gcc.target/i386/pr12329.c: Likewise.
-	* gcc.target/i386/pr21518.c: Likewise.
-	* gcc.target/i386/pr22362.c: Likewise.
-	* gcc.target/i386/pr22585.c: Likewise.
-	* gcc.target/i386/pr23098.c: Likewise.
-	* gcc.target/i386/pr25196.c: Likewise.
-	* gcc.target/i386/pr25293.c: Likewise.
-	* gcc.target/i386/pr25654.c: Likewise.
-	* gcc.target/i386/pr26449.c: Likewise.
-	* gcc.target/i386/pr26778.c: Likewise.
-	* gcc.target/i386/pr26826.c: Likewise.
-	* gcc.target/i386/pr27266.c: Likewise.
-	* gcc.target/i386/pr29978.c: Likewise.
-	* gcc.target/i386/pr30505.c: Likewise.
-	* gcc.target/i386/pr30961-1.c: Likewise.
-	* gcc.target/i386/pr31628.c: Likewise.
-	* gcc.target/i386/pr32000-2.c: Likewise.
-	* gcc.target/i386/pr32661-1.c: Likewise.
-	* gcc.target/i386/pr32708-2.c: Likewise.
-	* gcc.target/i386/pr32708-3.c: Likewise.
-	* gcc.target/i386/pr34256.c: Likewise.
-	* gcc.target/i386/pr34312.c: Likewise.
-	* gcc.target/i386/pr34522.c: Likewise.
-	* gcc.target/i386/pr35160.c: Likewise.
-	* gcc.target/i386/pr35281.c: Likewise.
-	* gcc.target/i386/pr36246.c: Likewise.
-	* gcc.target/i386/pr36786.c: Likewise.
-	* gcc.target/i386/pr37275.c: Likewise.
-	* gcc.target/i386/pr37843-3.c: Likewise.
-	* gcc.target/i386/pr37843-4.c: Likewise.
-	* gcc.target/i386/pr39082-1.c: Likewise.
-	* gcc.target/i386/pr39431.c: Likewise.
-	* gcc.target/i386/pr39496.c: Likewise.
-	* gcc.target/i386/pr39543-2.c: Likewise.
-	* gcc.target/i386/pr39911.c: Likewise.
-	* gcc.target/i386/pr40718.c: Likewise.
-	* gcc.target/i386/pr40906-1.c: Likewise.
-	* gcc.target/i386/pr40906-2.c: Likewise.
-	* gcc.target/i386/pr40906-3.c: Likewise.
-	* gcc.target/i386/pr40934.c: Likewise.
-	* gcc.target/i386/pr41900.c: Likewise.
-	* gcc.target/i386/pr42589.c: Likewise.
-	* gcc.target/i386/pr43662.c: Likewise.
-	* gcc.target/i386/pr43671.c: Likewise.
-	* gcc.target/i386/pr43766.c: Likewise.
-	* gcc.target/i386/pr43869.c: Likewise.
-	* gcc.target/i386/pr44942.c: Likewise.
-	* gcc.target/i386/pr44948-2a.c: Likewise.
-	* gcc.target/i386/pr45234.c: Likewise.
-	* gcc.target/i386/pr45336-2.c: Likewise.
-	* gcc.target/i386/pr45336-4.c: Likewise.
-	* gcc.target/i386/pr45852.c: Likewise.
-	* gcc.target/i386/pr46470.c: Likewise.
-	* gcc.target/i386/pr48037-1.c: Likewise.
-	* gcc.target/i386/pr48389.c: Likewise.
-	* gcc.target/i386/pr49095.c: Likewise.
-	* gcc.target/i386/pr9771-1.c: Likewise.
-	* gcc.target/i386/rdfsbase-1.c: Likewise.
-	* gcc.target/i386/rdfsbase-2.c: Likewise.
-	* gcc.target/i386/rdgsbase-1.c: Likewise.
-	* gcc.target/i386/rdgsbase-2.c: Likewise.
-	* gcc.target/i386/rdrand-3.c: Likewise.
-	* gcc.target/i386/regparm-stdcall.c: Likewise.
-	* gcc.target/i386/regparm.c: Likewise.
-	* gcc.target/i386/reload-1.c: Likewise.
-	* gcc.target/i386/rotate-2.c: Likewise.
-	* gcc.target/i386/sibcall-5.c: Likewise.
-	* gcc.target/i386/signbit-1.c: Likewise.
-	* gcc.target/i386/signbit-2.c: Likewise.
-	* gcc.target/i386/signbit-3.c: Likewise.
-	* gcc.target/i386/sse-5.c: Likewise.
-	* gcc.target/i386/sse-8.c: Likewise.
-	* gcc.target/i386/sse-cvtsi2ss-2.c: Likewise.
-	* gcc.target/i386/sse-cvtss2si-2.c: Likewise.
-	* gcc.target/i386/sse-cvttss2si-2.c: Likewise.
-	* gcc.target/i386/sse2-cvtsd2si-2.c: Likewise.
-	* gcc.target/i386/sse2-cvtsi2sd-2.c: Likewise.
-	* gcc.target/i386/sse2-cvttsd2si-2.c: Likewise.
-	* gcc.target/i386/sse2-init-v2di-2.c: Likewise.
-	* gcc.target/i386/sse2-movq-2.c: Likewise.
-	* gcc.target/i386/sse2-movq-3.c: Likewise.
-	* gcc.target/i386/sse4_1-insertps-3.c: Likewise.
-	* gcc.target/i386/sse4_1-pextrq.c: Likewise.
-	* gcc.target/i386/sse4_1-pinsrq.c: Likewise.
-	* gcc.target/i386/sse4_2-crc32q.c: Likewise.
-	* gcc.target/i386/sse4_2-popcntq.c: Likewise.
-	* gcc.target/i386/ssefn-1.c: Likewise.
-	* gcc.target/i386/ssefn-2.c: Likewise.
-	* gcc.target/i386/sseregparm-1.c: Likewise.
-	* gcc.target/i386/sseregparm-2.c: Likewise.
-	* gcc.target/i386/sseregparm-3.c: Likewise.
-	* gcc.target/i386/sseregparm-4.c: Likewise.
-	* gcc.target/i386/sseregparm-5.c: Likewise.
-	* gcc.target/i386/sseregparm-6.c: Likewise.
-	* gcc.target/i386/sseregparm-7.c: Likewise.
-	* gcc.target/i386/sseregparm-8.c: Likewise.
-	* gcc.target/i386/stack-realign.c: Likewise.
-	* gcc.target/i386/stack-usage-realign.c: Likewise.
-	* gcc.target/i386/stackalign/asm-1.c: Likewise.
-	* gcc.target/i386/stackalign/longlong-1.c: Likewise.
-	* gcc.target/i386/stackalign/longlong-2.c: Likewise.
-	* gcc.target/i386/stackalign/return-1.c: Likewise.
-	* gcc.target/i386/stackalign/return-2.c: Likewise.
-	* gcc.target/i386/stackalign/return-3.c: Likewise.
-	* gcc.target/i386/tailcall-1.c: Likewise.
-	* gcc.target/i386/tbm-2.c: Likewise.
-	* gcc.target/i386/udivmod-7.c: Likewise.
-	* gcc.target/i386/udivmod-8.c: Likewise.
-	* gcc.target/i386/unroll-1.c: Likewise.
-	* gcc.target/i386/vararg-1.c: Likewise.
-	* gcc.target/i386/vararg-2.c: Likewise.
-	* gcc.target/i386/vect8-ret.c: Likewise.
-	* gcc.target/i386/vectorize5.c: Likewise.
-	* gcc.target/i386/wmul-1.c: Likewise.
-	* gcc.target/i386/wmul-2.c: Likewise.
-	* gcc.target/i386/wrfsbase-1.c: Likewise.
-	* gcc.target/i386/wrfsbase-2.c: Likewise.
-	* gcc.target/i386/wrgsbase-1.c: Likewise.
-	* gcc.target/i386/wrgsbase-2.c: Likewise.
-	* gcc.target/i386/xop-pcmov.c: Likewise.
-	* gcc.target/i386/xop-pcmov2.c: Likewise.
-	* gcc.target/i386/xop-rotate1-vector.c: Likewise.
-	* gcc.target/i386/xop-rotate2-vector.c: Likewise.
-	* gcc.target/i386/xop-rotate3-vector.c: Likewise.
-	* gcc.target/i386/xop-shift1-vector.c: Likewise.
-	* gcc.target/i386/xop-shift2-vector.c: Likewise.
-	* gcc.target/i386/xop-shift3-vector.c: Likewise.
-	* gcc.target/i386/zee.c: Likewise.
-	* gcc.target/x86_64/abi/callabi/callabi.exp: Likewise.
-	* gfortran.dg/compiler-directive_2.f: Likewise.
-	* gfortran.dg/g77/20010216-1.f: Likewise.
-	* gfortran.dg/gomp/pr39152.f90: Likewise.
-	* gfortran.dg/pr33794.f90: Likewise.
-
-2011-07-09  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/regress5.C: New.
-
-2011-07-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/45437
-	* g++.dg/expr/compound-asn1.C: New.
-	* g++.dg/warn/sequence-pt-1.C: Change one dg-error to dg-bogus.
-
-2011-07-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49621
-	* gcc.target/powerpc/altivec-34.c: New test.
-
-2011-07-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/45603
-	* g++.dg/abi/guard3.C: New.
-
-2011-07-08  Julian Brown  <julian@codesourcery.com>
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_little_endian): New.
-	(check_effective_target_vect_pack_trunc): Use above.
-	(check_effective_target_vect_unpack): Likewise.
-	(check_effective_target_vect_element_align): Test
-	check_effective_target_arm_vect_no_misalign for ARM.
-
-2011-07-08  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49673
-	* g++.dg/cpp0x/constexpr-rom.C: New.
-
-2011-07-08  Kirill Yukhin  <kirill.yukhin@intel.com>
-
-	PR middle-end/49519
-	* g++.dg/torture/pr49519.C: New test.
-
-2011-07-08  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.dg/tree-ssa/sra-12.c: Skip dump scan on avr targets.
-
-2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/48727
-	* g++.dg/opt/devirt2.C: Use specific pattern for sparc*-*-*.
-
-2011-07-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49662
-	* gcc.dg/graphite/interchange-14.c: XFAIL.
-	* gcc.dg/graphite/interchange-15.c: Likewise.
-	* gcc.dg/graphite/interchange-mvt.c: Likewise.
-
-2011-07-06  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49663
-	* g++.dg/cpp0x/regress/regress4.C: New.
-
-2011-07-07  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/49648
-	* gfortran.dg/result_in_spec_4.f90: New test.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.target/sparc/cas64.c: New test.
-
-2011-07-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/49644
-	* g++.dg/torture/pr49644.C: New test.
-
-	PR c/49644
-	* gcc.c-torture/execute/pr49644.c: New test.
-
-2011-07-07  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* lib/target-supports.exp (check_effective_target_ia32): New.
-	(check_effective_target_x32): Likewise.
-	(check_effective_target_vect_cmdline_needed): Also check x32.
-
-2011-07-07  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/pr40657-2.c: Remove -march option and unneeded
-	dg-prune-output.
-	* gcc.target/arm/pr42235.c: Likewise.
-	* gcc.target/arm/pr42495.c: Likewise.
-	* gcc.target/arm/pr42574.c: Likewise.
-	* gcc.target/arm/thumb-branch1.c: Likewise.
-
-	* gcc.target/arm/pr39839.c: Don't specify -mthumb or -march, remove
-	unneeded prune of possible warning.
-	* gcc.target/arm/pr40956.c: Likewise.
-	* gcc.target/arm/pr42505.c: Likewise.
-
-	* gcc.c-torture/compile/pr41679.c: Move from gcc.target/arm.
-	* gcc.c-torture/compile/pr46883.c: Likewise.
-	* gcc.c-torture/compile/pr46934.c: Likewise.
-
-	* gcc.target/arm/pr41679.c: Remove test directives in preparation
-	for move to ../../gcc.c-torture/compile.
-	* gcc.target/arm/pr46883.c: Likewise.
-	* gcc.target/arm/pr46934.c: Likewise.
-
-	* lib/target-supports.exp (check_effective_target_arm_dsp): New.
-	* gcc.target/arm/mla-2.c: Use it instead of specific -march.
-	* gcc.target/arm/wmul-1.c: Likewise.
-	* gcc.target/arm/wmul-2.c: Likewise.
-	* gcc.target/arm/wmul-3.c: Likewise.
-	* gcc.target/arm/wmul-4.c: Likewise.
-	* gcc.target/arm/smlaltb-1.c: Require arm_dsp, don't specify -march,
-	add tab after scan target.
-	* gcc.target/arm/smlaltt-1.c: Likewise.
-	* gcc.target/arm/smlatb-1.c: Likewise.
-	* gcc.target/arm/smlatt-1.c: Likewise.
-
-2011-07-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49522
-	* gcc.dg/debug/pr49522.c: New test.
-
-2011-07-07  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/pragma-align.c: Run only if target !default_packed.
-	* gcc.dg/pr46212.c: Run only if target int32plus.
-	* gcc.dg/torture/pr48146.c: Ditto.
-	* gcc.dg/tree-ssa/vrp51.c: Ditto.
-	* c-c++-common/pr44832.c: Ditto.
-	* gcc.dg/pr49544.c: Run only if target ptr32plus.
-	* gcc.dg/pr31490.c: Ditto.
-	* gcc.dg/torture/builtin-math-7.c: Run only if target
-	large_double.
-	* gcc.dg/torture/pr45764.c: Skip for AVR.
-	* gcc.dg/pr47893.c: Ditto.
-
-2011-07-07  Janis Johnson  <janisjo@codesourcery.com>
-
-	* lib/target-supports.exp (check_effective_target_arm_thumb1): New.
-	(check_effective_target_arm_thumb2): Clarify comment, add valid code.
-	*  gcc.target/arm/mla-1.c: Skip for arm_thumb1, don't specify -march,
-	add tab to scan target.
-
-2011-07-07  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.target/arm/neon-modes-3.c: New test.
-
-2011-07-07  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/graphite/pr37485.c (dg-options): Add -fno-loop-strip-mine
-	-fno-loop-interchange -ffast-math.
-
-2011-07-07  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/ftrapv-3.c: New testcase.
-
-2011-07-07  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/vrp58.c: New testcase.
-	* gcc.dg/tree-ssa/scev-cast.c: Adjust.
-
-2011-07-07  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/binop-notxor1.c: New test.
-	* gcc.dg/binop-notand4a.c: New test.
-	* gcc.dg/binop-notxor2.c: New test.
-	* gcc.dg/binop-notand3a.c: New test.
-	* gcc.dg/binop-notand2a.c: New test.
-	* gcc.dg/binop-notand6a.c: New test.
-	* gcc.dg/binop-notor1.c: New test.
-	* gcc.dg/binop-notand1a.c: New test.
-	* gcc.dg/binop-notand5a.c: New test.
-	* gcc.dg/binop-notor2.c: New test.
-
-2011-07-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49640
-	* gcc.dg/gomp/pr49640.c: New test.
-
-2011-07-07  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/graphite/pr37485.c: Add -floop-block.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/39150
-	* gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*.
-
-2011-07-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* gcc.target/powerpc/no-r11-1.c: New test for -mr11, -mno-r11.
-	* gcc.target/powerpc/no-r11-2.c: Ditto.
-	* gcc.target/powerpc/no-r11-3.c: Ditto.
-
-2011-07-06  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.dg/stack-layout-2.c: Cleanup expand rtl dump.
-	* gfortran.dg/move_alloc_4.f90: Cleanup original tree dump.
-
-2011-07-06  Georg-Johann Lay  <avr@gjlay.de>
-
-	* lib/target-supports.exp (check_profiling_available): Disable
-	profiling with -fprofile-generate for target avr.
-
-2011-07-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49645
-	* g++.dg/tree-ssa/pr8781.C: Disable SRA.
-
-2011-07-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47383
-	* gcc.dg/pr47383.c: New.
-
-2011-07-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/49647
-	* gcc.dg/tree-ssa/20030807-7.c: Remove xfail *-*-*.
-
-2011-07-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR testsuite/49542
-	* gcc.dg/vect/pr33804.c: XFAIL if vect_no_align unconditionally.
-	* gcc.dg/vect/slp-multitypes-3.c: XFAIL on SPARC unconditionally.
-
-2011-07-05  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48157
-	* g++.dg/template/template-id-4.C: New.
-
-2011-07-05  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/pr44023.c: Add dg-require-effective-target int32plus
-	* gcc.dg/pr43402.c: Ditto.
-
-2011-07-05  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/cpp/pragma-3.c: Add dg-require-effective-target fopenmp.
-
-2011-07-05  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* gcc.target/powerpc/ppc-switch-1.c: New test for
-	--param case-values-threshold.
-	* gcc.target/powerpc/ppc-switch-2.c: Ditto.
-
-2011-07-05  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/pr42093.c: Use "-fno-reorder-blocks".
-
-2011-07-05  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/rtti/anon-ns1.C: Allow for null-termination.
-
-2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/47654
-	* gcc.dg/graphite/block-pr47654.c: New.
-
-2011-07-05  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/lambda/lambda-ref2.C: New.
-
-2011-07-05  Razya Ladelsky  <razya@il.ibm.com>
-
-	PR tree-optimization/49580
-	* gcc.dg/autopar/pr49580.c: New test.
-
-2011-07-05  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49518
-	PR tree-optimization/49628
-	* g++.dg/torture/pr49628.C: New testcase.
-	* gcc.dg/torture/pr49518.c: Likewise.
-
-2011-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* ada/acats/run_acats (which): Extract last field from type -p,
-	type output only if command succeeded.
-
-2011-07-04  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/abi/mangle48.C: New.
-
-	* g++.dg/cpp0x/diag1.C: New.
-
-	* g++.dg/diagnostic/aka1.C: New.
-
-2011-07-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49619
-	* gcc.dg/pr49619.c: New test.
-
-	PR rtl-optimization/49472
-	* gfortran.dg/pr49472.f90: New test.
-
-	PR debug/49602
-	* gcc.dg/pr49602.c: New test.
-
-2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/34734
-	PR target/44643
-	* gcc.target/avr/avr.exp: Run over cpp files, too.
-	* gcc.target/avr/torture/avr-torture.exp: Ditto.
-	* gcc.target/avr/progmem.h: New file.
-	* gcc.target/avr/exit-abort.h: New file.
-	* gcc.target/avr/progmem-error-1.c: New file.
-	* gcc.target/avr/progmem-error-1.cpp: New file.
-	* gcc.target/avr/progmem-warning-1.c: New file.
-	* gcc.target/avr/torture/progmem-1.c: New file.
-	* gcc.target/avr/torture/progmem-1.cpp: New file.
-
-2011-07-04  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49615
-	* g++.dg/torture/pr49615.C: New testcase.
-
-2011-07-03  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49610
-	* gcc.dg/vect/pr49610.c: New test.
-
-2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/debug1.ads: New test.
-
-2011-07-02  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49562
-	* gfortran.dg/typebound_proc_23.f90: New.
-
-2011-07-01  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/49605
-	* g++.dg/warn/delete-non-virtual-dtor.C: Adjust.
-
-2011-07-01  Jason Merrill  <jason@redhat.com>
-
-	PR c++/48261
-	* g++.dg/template/template-id-3.C: New.
-
-	PR c++/48593
-	* g++.dg/template/qualified-id4.C: New.
-
-	PR c++/48883
-	* g++.dg/template/explicit-args4.C: New.
-
-	PR c++/49085
-	* g++.dg/template/offsetof2.C: New.
-
-2011-07-01  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/tree-ssa/bitwise-sink.c: New test.
-
-2011-07-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libmudflap/49549
-	* lib/target-supports.exp (check_effective_target_gld): New proc.
-
-2011-07-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49603
-	* gcc.dg/torture/pr49603.c: New testcase.
-
-2011-06-30  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49387
-	* g++.dg/rtti/template1.C: New.
-
-	PR c++/49569
-	* g++.dg/cpp0x/regress/ctor1.C: New.
-
-	PR c++/49355
-	* g++.dg/cpp0x/initlist54.C: New.
-
-2011-06-30  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.dg/tree-ssa/sra-12.c: New test.
-
-2011-06-29  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/named.C: Test subobject of xvalue.
-
-2011-06-30  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46787
-	* gcc.dg/vect/vect-121.c: New testcase.
-
-2011-06-30  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/49094
-	* gcc.dg/tree-ssa/pr49094.c: New test.
-
-2011-06-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/49540
-	* gfortran.dg/pr49540-1.f90: New test.
-	* gfortran.dg/pr49540-2.f90: New test.
-
-2011-06-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR ada/49511
-	* ada/acats/run_acats (which): Use last field of type -p output.
-
-2011-06-30  Dominique d'Humieres  <dominiq@lps.ens.fr>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR libobjc/36610
-	* objc.dg/torture/forward-1.m: Remove dg-xfail-run-if.
-	Only skip on 64-bit *-*-darwin8* && !objc2.
-
-2011-06-30  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/38752
-	* gcc.c-torture/compile/pr38752.c: New testcase.
-
-2011-06-30  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/slp-widen-mult-half.c: New test.
-	* gcc.dg/vect/vect-widen-mult-half.c: New test.
-
-2011-06-29  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49216
-	* g++.dg/cpp0x/initlist53.C: Use placement new.
-	* g++.dg/cpp0x/initlist-value.C: Use placement new.
-	* g++.old-deja/g++.ext/arrnew2.C: Remove xfail.
-
-	PR c++/49003
-	* g++.dg/cpp0x/trailing6.C: New.
-	* g++.dg/cpp0x/pr45908.C: No error.
-
-	PR c++/49272
-	* g++.old-deja/g++.jason/rfg10.C: Accept other overflow error too.
-
-	PR c++/49520
-	* g++.dg/cpp0x/constexpr-using2.C: New.
-
-	* g++.dg/cpp0x/lambda/lambda-template3.C: New.
-
-	PR c++/45923
-	* g++.dg/cpp0x/constexpr-diag3.C: New.
-	* g++.dg/cpp0x/constexpr-diag1.C: Adjust error message.
-	* g++.dg/cpp0x/constexpr-ex1.C: Adjust error message.
-	* g++.dg/cpp0x/constexpr-friend.C: Adjust error message.
-	* g++.dg/cpp0x/constexpr-incomplete2.C: Adjust error message.
-
-2011-06-29  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-is_literal.C: Adjust.
-
-2011-06-29  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/loop-17.c: Adjust.
-
-2011-06-29  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/initlist-value2.C: New.
-
-	* g++.dg/cpp0x/constexpr-initlist4.C: New.
-	* g++.dg/cpp0x/initlist-value.C: New.
-
-2011-06-29  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.dg/torture/pr49169.c: Restrict to ARM and MIPS targets.
-
-2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/inline_1.c: Remove dg-excess-errors.
-	* gcc.dg/inline_2.c: Likewise.
-	* gcc.dg/unroll_1.c: Likewise.
-
-2011-06-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49567
-	* gcc.target/i386/pr49567.c: New test.
-
-2011-06-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt17.ad[sb]: New test.
-
-2011-06-28  Janis Johnson  <janisjo@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	* lib/target-supports.exp (check_effective_target_arm_nothumb)
-	(check_effective_target_arm_thumb2): New effective targets.
-	* gcc.target/arm/ivopts.c: Remove -mthumb/-marm.  Guard object-size
-	properly.  Clean up temporary files.
-	* gcc.target/arm/ivopts-2.c: Likewise.
-	* gcc.target/arm/ivopts-3.c: Likewise.
-	* gcc.target/arm/ivopts-4.c: Likewise.
-	* gcc.target/arm/ivopts-5.c: Likewise.
-	* gcc.target/arm/ivopts-6.c: Remove duplicate of ivopts.c.
-
-2011-06-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/49479
-	* gfortran.dg/reshape_zerosize_3.f90:  New test.
-
-2011-06-28  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/vfp-ldmdbs.c: Skip for soft float.
-	* gcc.target/arm/vfp-ldmias.c: Likewise.
-	* gcc.target/arm/vfp-ldmdbd.c: Likewise.
-	* gcc.target/arm/vfp-stmdbs.c: Likewise.
-	* gcc.target/arm/vfp-ldmiad.c: Likewise.
-	* gcc.target/arm/vfp-stmias.c: Likewise.
-	* gcc.target/arm/vfp-stmdbd.c: Likewise.
-	* gcc.target/arm/vfp-stmiad.c: Likewise.
-
-2011-06-27  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/pr45701-1.c: Don't specify -march; remove
-	dg-prune-output.
-	* gcc.target/arm/pr45701-2.c: Ditto.
-
-2011-06-27  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49466
-	* gfortran.dg/allocatable_scalar_9.f90: Modified.
-	* gfortran.dg/extends_14.f03: Modified.
-
-2011-06-27  Janis Johnson  <janisjo@codesourcery.com>
-
-	* lib/target-supports-dg.exp (dg-require-effective-target): Return
-	early if the test is already being skipped.
-
-	* lib/scanasm.exp (dg-scan, scan-assembler-times, scan-assembler-dem,
-	scan-assembler-dem-not): For missing file, report unresolved with
-	same message as for pass/fail, with reason reported in log file.
-
-	* lib/target-supports.exp (add_options_for_arm_fp16): Renamed
-	from add_options_for_arm_neon_fp16.
-	(check_effective_target_arm_fp16_ok_nocache): Renamed from
-	check_effective_target_arm_neon_fp16_ok_nocache.
-	Check -mfpu and -mfloat-abi options from current multilib.
-	Do not require neon support.
-	(check_effective_target_arm_fp16_ok): Renamed from
-	check_effecitve_target_arm_neon_fp16_ok.
-	* g++.dg/ext/arm-fp16/arm-fp16-ops-5.C: Use new names for
-	arm_neon_fp16_ok and arm_fp16.
-	* g++.dg/ext/arm-fp16/arm-fp16-ops-6.C: Likewise.
-	* gcc.dg/torture/arm-fp16-ops-5.c: Likewise.
-	* gcc.dg/torture/arm-fp16-ops-6.c: Likewise.
-	* gcc.target/arm/fp16-compile-vcvt.c: Likewise.
-
-2011-06-27  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/builtin-assume-aligned-1.c: New test.
-	* gcc.dg/builtin-assume-aligned-2.c: New test.
-	* gcc.target/i386/builtin-assume-aligned-1.c: New test.
-
-	PR debug/49544
-	* gcc.dg/pr49544.c: New test.
-
-2011-06-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49394
-	* g++.dg/torture/pr49394.C: New testcase.
-
-2011-06-27  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/optimize-bswapdi-2.c: New test.
-
-2011-06-27  Michael Hope  <michael.hope@linaro.org>
-	    Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR tree-optimization/49169
-	* gcc.dg/torture/pr49169.c: New test.
-
-2011-06-26  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR testsuite/49529
-	* gcc.dg/ipa/ipa-pta-17.c: Use dg-require-alias.
-
-	* gcc.dg/debug/pr49294.c (dg-options): Add -fno-common to options on
-	hppa*-*-hpux*.
-
-2011-06-26  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-cleanup.C: Tweak error message.
-
-	PR c++/49528
-	* g++.dg/init/ref19.C: New.
-	* g++.dg/cpp0x/constexpr-cleanup.C: New.
-
-2011-06-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48377
-	* gcc.dg/vect/pr48377.c: Add dg-require-effective-target
-	non_strict_align.
-
-2011-06-26  Steve Ellcey  <sje@cup.hp.com>
-
-	PR middle-end/49191
-	* lib/target-supports.exp (check_effective_target_non_strict_align):
-	New.
-	* gcc.dg/memcpy-3.c: Add dg-require-effective-target non_strict_align.
-
-2011-06-24  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimizations/49516
-	* g++.dg/tree-ssa/pr49516.C: New test.
-
-2011-06-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/35255
-	* g++.dg/template/partial10.C: New.
-	* g++.dg/template/partial11.C: New.
-
-2011-06-23  Jeff Law <law@redhat.com>
-
-	PR middle-end/48770
-	* gcc.dg/pr48770.c: New test.
-
-2011-06-23  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/49373
-	* g++.dg/torture/pr43879-1_1.C: Revert the xfail introduced yesterday.
-
-2011-06-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/49512
-	* gcc.dg/tree-ssa/asm-1.c: Use -fdump-tree-optimized-nouid
-	instead of -fdump-tree-optimized.
-
-2011-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44625
-	* g++.dg/template/crash107.C: New.
-	* g++.dg/template/error17.C: Adjust.
-
-2011-06-23  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49507
-	* g++.dg/cpp0x/defaulted30.C: New.
-
-	PR c++/49440
-	* g++.dg/rtti/anon-ns1.C: New.
-
-	PR c++/49395
-	* g++.dg/init/ref18.C: New.
-
-	PR c++/36435
-	* g++.dg/template/partial9.C: New.
-
-2011-06-22  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR middle-end/49373
-	* g++.dg/torture/pr43879-1_1.C: Xfail for -O1 and above, except -flto.
-
-2011-06-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/49496
-	* gcc.dg/pr49496.c: New test.
-
-2011-06-22  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/scd42-3.c: Allow -march-xscale; skip if -mcpu
-	is not xscale.
-
-	* gcc.target/arm/thumb-bitfld1.c: Don't specify -march, require thumb1.
-
-	* gcc.target/arm/ctz.c: Don't specify -march, require thumb2.
-	* gcc.target/arm/pr42879.c: Likewise.
-	* gcc.target/arm/pr45701-3.c: Likewise.
-
-	* gcc.target/arm/20031108-1.c: Require thumb1 or thumb2.
-	* gcc.target/arm/pr40482.c: Likewise.
-	* gcc.target/arm/stack-corruption.c: Likewise.
-
-2011-06-22  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49493
-	* gcc.dg/ipa/ipa-pta-17.c: New testcase.
-
-2011-06-22  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49260
-	* g++.dg/cpp0x/lambda/lambda-eh2.C: Change options.
-
-2011-06-22  Dmitry Plotnikov  <dplotnikov@ispras.ru>
-	    Dmitry Melnik  <dm@ispras.ru>
-
-	* gcc.target/arm/neon-vshr-imm-1.c: New testcase.
-	* gcc.target/arm/neon-vshl-imm-1.c: New testcase.
-	* gcc.target/arm/neon-vlshr-imm-1.c: New testcase.
-
-2011-06-22  Nathan Sidwell  <nathan@codesourcery.com>
-
-	* gcc.target/arm/tlscall.c: New.
-
-2011-06-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49172
-	* g++.dg/cpp0x/constexpr-ref1.C: New.
-	* g++.dg/cpp0x/constexpr-ref2.C: New.
-	* g++.dg/cpp0x/constexpr-ice2.C: Remove dg-error tag.
-
-	PR c++/49482
-	* g++.dg/cpp0x/lambda/lambda-warn3.C: New.
-
-	PR c++/49418
-	* g++.dg/template/param3.C: New.
-
-2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.c-torture/excute/builtin-bitops-1.c (MAKE_FUNS): Make
-	my_clrsb test functions.
-	(main): Test clrsb.
-	* gcc.dg/builtin-protos-1.c (test_s, test_u, test_sl, test_ul,
-	test_sll, test_ull): Add clrsb tests.
-	* gcc.dg/torture/builtin-attr-1.c: Add tests for clrsb, clrsbl,
-	clrsbll.
-
-2011-06-21  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49112
-	* gfortran.dg/class_44.f03: New.
-
-2011-06-21  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49478
-	* gcc.dg/vect/pr49478.c
-
-2011-06-21  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49483
-	* gcc.dg/vect/vect-120.c: New testcase.
-
-2011-06-21  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR testsuite/49443
-	* gcc.dg/vect/vect-peel-3.c: Expect to fail on vect_no_align targets.
-	* gcc.dg/vect/vect-peel-4.c: Likewise.
-
-2011-06-22  Christian Bruel  <christian.bruel@st.com>
-
-	PR middle-end/49139
-	* gcc.dg/always_inline.c: Removed -Winline. Update checks
-	* gcc.dg/always_inline2.c: Likewise.
-	* gcc.dg/always_inline3.c: Likewise.
-	* gcc.dg/debug/pr41264-1.c: Add -Wno-attributes.
-	* gcc.dg/inline_1.c: Likewise.
-	* gcc.dg/inline_2.c: Likewise.
-	* gcc.dg/inline_3.c: Likewise.
-	* gcc.dg/inline_4.c: Likewise.
-	* gcc.dg/20051201-1.c: Likewise.
-	* gcc.dg/pr40087.c: Likewise.
-	* gcc.dg/torture/pta-structcopy-1.c: Likewise.
-	* gcc.dg/inline-22.c: Likewise.
-	* gcc.dg/lto/20090218-1_0.c: Set inline keyword.
-	* gcc.dg/lto/20090218-1_1.c: Likewise.
-	* g++.dg/ipa/devirt-7.C: Likewise.
-	* gcc.dg/uninit-pred-5_a.c: Likewise.
-	* gcc.dg/uninit-pred-5_b.c: Likewise.
-	* gcc.dg/fail_always_inline.c: New.
-
-2011-06-21  Jakub Jelinek  <jakub@redhat.com>
-
-	* Make-lang.in (check_gfortran_parallelize): Parallelize dg.exp
-	into 6 jobs instead of 3.
-
-2011-06-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/49216
-	* g++.dg/cpp0x/initlist53.C: New.
-
-2011-06-20  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_lock_1.f90: Update dg-error.
-	* gfortran.dg/coarray_lock_3.f90: New.
-	* gfortran.dg/coarray/lock_1.f90: New.
-
-2011-06-20  Janis Johnson  <janisjo@codesourcery.com>
-
-	* lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
-	scan-dump-dem, scan-dump-dem-not): Treat a missing dump file as
-	unresolved and report the reason to the log file.
-
-	* lib/scanasm.exp (object-size): Move argument processing earlier
-	to report errors before verifying that the file exists.  Report
-	problems detected at runtime as unresolved instead of error and
-	report their reasons to the log file.
-
-2011-06-20  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47080
-	* g++.dg/cpp0x/explicit6.C: New.
-
-	PR c++/47635
-	* g++.dg/cpp0x/enum20.C: New.
-
-	PR c++/48138
-	* g++.dg/ext/attr-aligned01.C: New.
-
-	PR c++/49205
-	* g++.dg/cpp0x/variadic-default.C: New.
-
-	PR c++/43321
-	* g++.dg/cpp0x/auto26.C: New.
-
-	PR c++/43831
-	* g++.dg/cpp0x/lambda/lambda-capture-reduncancy.C: New.
-
-2011-06-20  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/binop-notand1.c: New test.
-	* gcc.dg/binop-notand2.c: New test.
-	* gcc.dg/binop-notand3.c: New test.
-	* gcc.dg/binop-notand4.c: New test.
-	* gcc.dg/binop-notand5.c: New test.
-	* gcc.dg/binop-notand6.c: New test.
-
-2011-06-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/49432
-	* obj-c++.dg/invalid-type-1.mm: Adjust for new error wording.
-
-2011-06-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49400
-	* gfortran.dg/proc_ptr_31.f90: New.
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/volatile6.adb: New test.
-	* gnat.dg/volatile7.adb: Likewise.
-	* gnat.dg/volatile8.adb: Likewise.
-	* gnat.dg/volatile9.adb: Likewise.
-
-2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/constant3.adb: New test.
-
-2011-06-18  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/49296
-	* gfortran.dg/read_list_eof_1.f90: New test.
-
-2011-06-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49411
-	* gcc.target/i386/testimm-1.c: New test.
-	* gcc.target/i386/testimm-2.c: New test.
-	* gcc.target/i386/testimm-3.c: New test.
-	* gcc.target/i386/testimm-4.c: New test.
-	* gcc.target/i386/testimm-5.c: New test.
-	* gcc.target/i386/testimm-6.c: New test.
-	* gcc.target/i386/testimm-7.c: New test.
-	* gcc.target/i386/testimm-8.c: New test.
-	* gcc.target/i386/xop-vpermil2px-2.c: New test.
-	* gcc.target/i386/xop-rotate1-int.c: New test.
-	* gcc.target/i386/xop-rotate2-int.c: New test.
-
-2011-06-17  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/rv-func2.C: New.
-
-	* g++.dg/debug/dwarf2/lambda1.C: New.
-	* g++.dg/warn/Wshadow-6.C: Adjust.
-
-2011-06-17  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48699
-	* gfortran.dg/move_alloc_5.f90: New.
-
-2011-06-17  Hans-Peter Nilsson  <hp@axis.com>
-
-	PR rtl-optimization/48542
-	* gcc.dg/torture/pr48542.c: New test.
-
-2011-06-16  Jason Merrill  <jason@redhat.com>
-
-	PR c++/44160
-	* g++.dg/cpp0x/lambda/lambda-__func__.C: New.
-
-	PR c++/45378
-	* g++.dg/cpp0x/initlist52.C New.
-
-	PR c++/45399
-	* c-c++-common/raw-string-12.c: New.
-
-	PR c++/49229
-	* g++.dg/cpp0x/sfinae26.C: New.
-
-	PR c++/49251
-	* g++.dg/cpp0x/variadic113.C: New.
-
-	PR c++/49420
-	* g++.dg/cpp0x/variadic112.C: New.
-
-2011-06-16  Jeff Law <law@redhat.com>
-
-	* gcc.dg/builtin-object-size-1.c: Update to handle chances from
-	improved jump threading.
-	* gcc.dg/builtin-object-size-2.c: Likewise.
-	* gcc.dg/tree-ssa/20030728-1.c: Likewise.
-
-2011-06-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49074
-	* gfortran.dg/typebound_assignment_3.f03: New.
-
-2011-06-16  Steve Ellcey  <sje@cup.hp.com>
-
-	PR testsuite/48727
-	* g++.dg/opt/devirt2.C: Change xfail rule to target.
-
-2011-06-16  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/49343
-	* gnat.dg/discr31.ad[sb]: New test.
-
-2011-06-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/debug/pr49032.c: Prune mips-tfile warning.
-
-2011-06-16  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* gcc.target/arm/ivopts-3.c: Update test.
-	* gcc.target/arm/ivopts-5.c: Same.
-
-2011-06-16  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	Revert:
-	2011-06-10  Wei Guozhi  <carrot@google.com>
-
-	PR target/45335
-	* gcc.target/arm/pr45335.c: New test.
-	* gcc.target/arm/pr45335-2.c: New test.
-	* gcc.target/arm/pr45335-3.c: New test.
-	* gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
-	* gcc.target/arm/pr40457-2.c: Changed to store 3 words.
-	* gcc.target/arm/pr40457-3.c: Changed to store 3 words.
-
-2011-06-16  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-widen-mult-half-u8.c: New test.
-
-2011-06-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/49417
-	* gfortran.dg/class_43.f03: New.
-
-2011-06-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49419
-	* gcc.c-torture/execute/pr49419.c: New test.
-
-2011-06-16  Revital Eres  <revital.eres@linaro.org>
-
-	* gcc.dg/sms-9.c: New file.
-
-2011-06-15  Easwaran Raman  <eraman@google.com>
-
-	PR rtl-optimization/49414
-	* gcc.dg/pr44194-1.c: Restrict test to 64-bit targets.
-
-2011-06-14  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/noexcept13.C: New.
-
-2011-06-14  Easwaran Raman  <eraman@google.com>
-
-	PR rtl-optimization/44194
-	* gcc.dg/pr44194-1.c: New test.
-	* gcc.dg/pr44194-2.c: New test.
-
-2011-06-14  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/pr45701-1.c: Ignore warnings about conflicting
-	switches.
-	* gcc.target/arm/pr45701-2.c: Likewise.
-	* gcc.target/arm/thumb-branch1.c: Likewise.
-
-2011-06-14  Steve Ellcey  <sje@cup.hp.com>
-
-	PR testsuite/48727
-	* g++.dg/opt/devirt2.C: Fix scan rules for ia64*-*-hpux* and hppa*-*-*.
-
-2011-06-14  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/pr45701-1.c: Require thumb support.
-	* gcc.target/arm/pr45701-2.c: Likewise.
-	* gcc.target/arm/thumb-branch1.c: Likewise.
-
-	* gcc.target/arm/mla-1.c: Ignore warnings about conflicting switches.
-	* gcc.target/arm/pr39839.c: Likewise.
-	* gcc.target/arm/pr40657-2.c: Likewise.
-	* gcc.target/arm/pr40956.c: Likewise.
-	* gcc.target/arm/pr41679.c: Likewise.
-	* gcc.target/arm/pr42235.c: Likewise.
-	* gcc.target/arm/pr42495.c: Likewise.
-	* gcc.target/arm/pr42505.c: Likewise.
-	* gcc.target/arm/pr42574.c: Likewise.
-	* gcc.target/arm/pr46883.c: Likewise.
-	* gcc.target/arm/pr46934.c: Likewise.
-	* gcc.target/arm/xor-and.c: Likewise.
-
-2011-06-14  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/other/error23.C: Adjust error message.
-	* g++.dg/other/error32.C: Likewise.
-
-	PR c++/49389
-	* g++.dg/cpp0x/rv-dotstar.C: New.
-
-	PR c++/49369
-	* g++.dg/cpp0x/decltype30.C: New.
-
-	* g++.dg/cpp0x/constexpr-array-ptr7.C: New.
-
-2011-06-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/49103
-	* gfortran.dg/pr49103.f90: New test.
-
-2011-06-14  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* gcc.target/arm/ivopts-3.c: New test.
-	* gcc.target/arm/ivopts-4.c: New test.
-	* gcc.target/arm/ivopts-5.c: New test.
-
-2011-06-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49390
-	* gcc.c-torture/execute/pr49390.c: New test.
-
-2011-06-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/torture/pr48954.C: Use dg-require-effective-target lto.
-
-2011-06-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.c-torture/execute/cmpsi-2.c: Undo 172757.
-	* gcc.c-torture/execute/cmpsi-2.x: New file.
-	* gcc.c-torture/execute/pr45262.c: Undo 172757.
-	* gcc.c-torture/execute/pr45262.x: New file.
-	* gcc.c-torture/compile/pr46534.c: Skip for AVR.
-	* gcc.c-torture/compile/pr49029.c: Add dg-require-effective-target
-	int32plus
-	* gcc.c-torture/compile/pr49163.c: Ditto.
-
-2011-06-14  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-16.c: Rename to...
-	* gcc.dg/vect/no-fast-math-vect16.c: ...this.
-	* gcc.dg/vect/vect-peel-3.c: Adjust misalignment values
-	for double-word vectors.
-	* gcc.dg/vect/vect-peel-4.c: Likewise.
-	* gcc.dg/vect/bb-slp-10.c: Replace vect_hw_misalign with
-	vect_element_align.
-	* gcc.dg/vect/vect.exp: Run no-fast-math-* tests with
-	-fno-fast-math.
-
-2011-06-13  Edmar Wienskoski  <edmar@freescale.com>
-
-	PR target/44618
-	* gcc.target/powerpc/outofline_rnreg.c: New testcase.
-
-2011-06-13  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.dg/h8300-bit-insn-ice2.c: Remove duplicated lines.
-
-2011-06-13  Kaushik Phatak <kaushik.phatak@kpitcummins.com>
-
-	* gcc.dg/h8300-bit-insn-ice2.c: New testcase.
-
-2011-06-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* gfortran.dg/trim_optimize_8.f90:  New test case.
-
-2011-06-13 Jakub Jelinek  <jakub@redhat.com>
-	   Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49352
-	* gcc.dg/vect/pr49352.c: New test.
-
-2011-06-12  Tobias Burnus
-
-	PR fortran/49324
-	* gfortran.dg/alloc_comp_assign_11.f90: New.
-
-2011-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* gfortran.dg/trim_optimize_7.f90:  New test.
-
-2011-06-10  Wei Guozhi  <carrot@google.com>
-
-	PR target/45335
-	* gcc.target/arm/pr45335.c: New test.
-	* gcc.target/arm/pr45335-2.c: New test.
-	* gcc.target/arm/pr45335-3.c: New test.
-	* gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
-	* gcc.target/arm/pr40457-2.c: Changed to store 3 words.
-	* gcc.target/arm/pr40457-3.c: Changed to store 3 words.
-
-2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/41769
-	* g++.dg/parse/error39.C: New.
-
-2011-06-10  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/20090811-1.c: Skip for incompatible
-	options, do not override other options.
-	* gcc.target/arm/combine-cmp-shift.c: Skip for
-	incompatible options.
-	* gcc.target/arm/pr45094.c: Likewise.
-	* gcc.target/arm/scd42-1.c: Likewise.
-	* gcc.target/arm/scd42-3.c: Likewise.
-	* gcc.target/arm/thumb-ltu.c: Likewise.
-
-	* lib/target-supports.exp
-	(check_effective_target_arm_neon_fp16_ok_nocache): Return 0 if
-	multilib flags use -mfpu with a value other than neon-fp16.
-
-2011-06-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/torture/tls/tls.exp: Load torture-options.exp.
-	Run tests with -fpic/-fPIC, -pie -fpie/-fPIE if supported.
-
-2011-06-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/target-supports.exp (check_effective_target_pie): New proc.
-	* gcc.dg/pie-link.c: Use target pie.
-
-2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
-	    Laurent Roug�  <laurent.rouge@menta.fr>
-
-	* gcc.dg/20020503-1.c: Add back -mflat option on the SPARC.
-	* gcc.target/sparc/sparc-ret.c: Skip if -mflat is passed.
-
-2011-06-10  Daniel Carrera  <dcarrera@gmail.com>
-
-	* gfortran.dg/coarray/sync_1.f90: New test for
-	"SYNC ALL", "SYNC MEMORY" and "SYNC IMAGES".
-
-2011-06-10  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49318
-	* gcc.dg/vect/pr49318.c: New test.
-
-2011-06-09  David Krauss  <potswa@mac.com>
-
-	* g++.dg/template/arrow1.C: New.
-
-2011-06-09  Jason Merrill  <jason@redhat.com>
-
-	* lib/prune.exp: Prune "note"s.
-	* g++.dg/uninit-pred-3_b.C: Remove dg-excess-errors.
-
-	* g++.dg/ext/injected-ttp.C: Specify -std=c++98.
-	* g++.dg/template/dependent-expr3.C: Likewise.
-	* g++.dg/parse/template7.C: Likewise.
-	* g++.old-deja/g++.bugs/900119_01.C: Likewise.
-	* g++.old-deja/g++.jason/rfg10.C: Likewise.
-	* g++.old-deja/g++.pt/friend38.C: Likewise.
-	* g++.old-deja/g++.pt/crash32.C: Likewise.
-	* g++.old-deja/g++.other/init4.C: Likewise.
-	* g++.old-deja/g++.other/friend8.C: Likewise.
-
-	* g++.dg/ext/complex7.C: Adjust expected output.
-	* g++.dg/diagnostic/method1.C: Likewise.
-	* g++.dg/parse/parameter-declaration-2.C: Likewise.
-	* g++.dg/parse/crash33.C: Likewise.
-	* g++.dg/other/warning1.C: Likewise.
-	* g++.dg/init/pr29571.C: Likewise.
-	* g++.dg/warn/overflow-warn-1.C: Likewise.
-	* g++.dg/warn/overflow-warn-3.C: Likewise.
-	* g++.dg/warn/overflow-warn-4.C: Likewise.
-	* g++.old-deja/g++.oliva/template1.C: Likewise.
-
-	* g++.dg/cpp0x/regress/error-recovery1.C: Adjust.
-	* g++.dg/parse/template7.C: Adjust.
-
-2011-06-09  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49307
-	* gcc.dg/pr49307.c: New.
-
-2011-06-09  Wei Guozhi  <carrot@google.com>
-
-	PR target/46975
-	* gcc.target/arm/pr46975.c: New testcase.
-
-2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h
-	(PMETH, arglist_t): Removed.
-	(method_get_number_of_arguments): Removed.
-	(method_get_nth_argument): Removed.
-	(method_get_first_argument): Removed.
-	(method_get_next_argument): Removed.
-	(method_get_sizeof_arguments): Removed.
-	* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h
-	(PMETH): Removed.
-	(method_get_number_of_arguments): Removed.
-	(method_get_nth_argument): Removed.
-	(method_get_first_argument): Removed.
-	(method_get_next_argument): Removed.
-	(method_get_sizeof_arguments): Removed.
-	* objc-obj-c++-shared/objc-test-suite-types.h (PMETH): Removed.
-
-2011-06-09  David Li  <davidxl@google.com>
-
-	* gcc.dg/dump-pass.c: New test.
-
-2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/29003
-	* g++.dg/parse/error38.C: New.
-
-2011-06-09  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49308
-	* gfortran.dg/pr49308.f90: New test.
-
-2011-06-08  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/noexcept11.C: New.
-	* g++.dg/cpp0x/noexcept12.C: New.
-	* g++.dg/cpp0x/sfinae11.C: Adjust.
-
-2011-06-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/49323
-	* g++.dg/debug/dwarf2/integer-typedef.C: Add -fno-merge-debug-strings
-	to dg-options, match also DW_AT_linkage_name.
-
-2011-06-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR middle-end/21953
-	* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Use
-	-fno-common on alpha*-dec-osf*.
-	* g++.dg/compat/struct-layout-1_generate.c (dg-options): Likewise.
-
-2011-06-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/49303
-	* gcc.target/ia64/pr49303.c: New test.
-
-2011-06-08  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_lock_1.f90: New.
-	* gfortran.dg/coarray_lock_2.f90: New.
-
-2011-06-07  Jason Merrill  <jason@redhat.com>
-
-	* lib/prune.exp: Look for "required" rather than "instantiated".
-	* g++.dg/abi/mangle11.C: Likewise.
-	* g++.dg/abi/mangle12.C: Likewise.
-	* g++.dg/abi/mangle17.C: Likewise.
-	* g++.dg/abi/mangle20-2.C: Likewise.
-	* g++.dg/abi/pragma-pack1.C: Likewise.
-	* g++.dg/cpp0x/decltype26.C: Likewise.
-	* g++.dg/cpp0x/decltype28.C: Likewise.
-	* g++.dg/cpp0x/decltype29.C: Likewise.
-	* g++.dg/cpp0x/enum11.C: Likewise.
-	* g++.dg/cpp0x/forw_enum8.C: Likewise.
-	* g++.dg/cpp0x/lambda/lambda-errloc2.C: Likewise.
-	* g++.dg/cpp0x/pr47416.C: Likewise.
-	* g++.dg/ext/case-range2.C: Likewise.
-	* g++.dg/ext/case-range3.C: Likewise.
-	* g++.dg/gomp/for-19.C: Likewise.
-	* g++.dg/gomp/pr37533.C: Likewise.
-	* g++.dg/gomp/pr38639.C: Likewise.
-	* g++.dg/gomp/tpl-parallel-2.C: Likewise.
-	* g++.dg/inherit/base3.C: Likewise.
-	* g++.dg/inherit/using6.C: Likewise.
-	* g++.dg/init/placement4.C: Likewise.
-	* g++.dg/init/reference3.C: Likewise.
-	* g++.dg/lookup/scoped6.C: Likewise.
-	* g++.dg/lookup/using7.C: Likewise.
-	* g++.dg/other/abstract1.C: Likewise.
-	* g++.dg/other/error10.C: Likewise.
-	* g++.dg/other/error5.C: Likewise.
-	* g++.dg/other/field1.C: Likewise.
-	* g++.dg/other/offsetof5.C: Likewise.
-	* g++.dg/parse/bitfield2.C: Likewise.
-	* g++.dg/parse/constant4.C: Likewise.
-	* g++.dg/parse/crash20.C: Likewise.
-	* g++.dg/parse/invalid-op1.C: Likewise.
-	* g++.dg/parse/non-dependent2.C: Likewise.
-	* g++.dg/parse/template18.C: Likewise.
-	* g++.dg/tc1/dr152.C: Likewise.
-	* g++.dg/tc1/dr166.C: Likewise.
-	* g++.dg/tc1/dr176.C: Likewise.
-	* g++.dg/tc1/dr213.C: Likewise.
-	* g++.dg/template/access11.C: Likewise.
-	* g++.dg/template/access2.C: Likewise.
-	* g++.dg/template/access3.C: Likewise.
-	* g++.dg/template/access7.C: Likewise.
-	* g++.dg/template/arg7.C: Likewise.
-	* g++.dg/template/cond2.C: Likewise.
-	* g++.dg/template/crash13.C: Likewise.
-	* g++.dg/template/crash40.C: Likewise.
-	* g++.dg/template/crash7.C: Likewise.
-	* g++.dg/template/crash84.C: Likewise.
-	* g++.dg/template/ctor5.C: Likewise.
-	* g++.dg/template/defarg13.C: Likewise.
-	* g++.dg/template/defarg14.C: Likewise.
-	* g++.dg/template/dtor7.C: Likewise.
-	* g++.dg/template/eh2.C: Likewise.
-	* g++.dg/template/error2.C: Likewise.
-	* g++.dg/template/error43.C: Likewise.
-	* g++.dg/template/friend32.C: Likewise.
-	* g++.dg/template/injected1.C: Likewise.
-	* g++.dg/template/instantiate1.C: Likewise.
-	* g++.dg/template/instantiate3.C: Likewise.
-	* g++.dg/template/instantiate5.C: Likewise.
-	* g++.dg/template/instantiate7.C: Likewise.
-	* g++.dg/template/local6.C: Likewise.
-	* g++.dg/template/lookup2.C: Likewise.
-	* g++.dg/template/member5.C: Likewise.
-	* g++.dg/template/memfriend15.C: Likewise.
-	* g++.dg/template/memfriend16.C: Likewise.
-	* g++.dg/template/memfriend17.C: Likewise.
-	* g++.dg/template/memfriend7.C: Likewise.
-	* g++.dg/template/meminit1.C: Likewise.
-	* g++.dg/template/nested3.C: Likewise.
-	* g++.dg/template/non-type-template-argument-1.C: Likewise.
-	* g++.dg/template/nontype12.C: Likewise.
-	* g++.dg/template/nontype13.C: Likewise.
-	* g++.dg/template/nontype6.C: Likewise.
-	* g++.dg/template/pr23510.C: Likewise.
-	* g++.dg/template/pr35240.C: Likewise.
-	* g++.dg/template/ptrmem15.C: Likewise.
-	* g++.dg/template/ptrmem6.C: Likewise.
-	* g++.dg/template/qualified-id1.C: Likewise.
-	* g++.dg/template/qualttp20.C: Likewise.
-	* g++.dg/template/qualttp3.C: Likewise.
-	* g++.dg/template/qualttp4.C: Likewise.
-	* g++.dg/template/qualttp5.C: Likewise.
-	* g++.dg/template/qualttp6.C: Likewise.
-	* g++.dg/template/qualttp7.C: Likewise.
-	* g++.dg/template/qualttp8.C: Likewise.
-	* g++.dg/template/recurse.C: Likewise.
-	* g++.dg/template/recurse2.C: Likewise.
-	* g++.dg/template/ref5.C: Likewise.
-	* g++.dg/template/scope2.C: Likewise.
-	* g++.dg/template/sfinae10.C: Likewise.
-	* g++.dg/template/sfinae3.C: Likewise.
-	* g++.dg/template/sizeof3.C: Likewise.
-	* g++.dg/template/static9.C: Likewise.
-	* g++.dg/template/template-id-2.C: Likewise.
-	* g++.dg/template/typedef13.C: Likewise.
-	* g++.dg/template/typename4.C: Likewise.
-	* g++.dg/template/using14.C: Likewise.
-	* g++.dg/template/using2.C: Likewise.
-	* g++.dg/template/warn1.C: Likewise.
-	* g++.dg/warn/Wparentheses-13.C: Likewise.
-	* g++.dg/warn/Wparentheses-15.C: Likewise.
-	* g++.dg/warn/Wparentheses-16.C: Likewise.
-	* g++.dg/warn/Wparentheses-17.C: Likewise.
-	* g++.dg/warn/Wparentheses-18.C: Likewise.
-	* g++.dg/warn/Wparentheses-19.C: Likewise.
-	* g++.dg/warn/Wparentheses-20.C: Likewise.
-	* g++.dg/warn/Wparentheses-23.C: Likewise.
-	* g++.dg/warn/Wstrict-aliasing-3.C: Likewise.
-	* g++.dg/warn/noeffect2.C: Likewise.
-	* g++.dg/warn/noeffect4.C: Likewise.
-	* g++.dg/warn/pr8570.C: Likewise.
-	* g++.old-deja/g++.brendan/init2.C: Likewise.
-	* g++.old-deja/g++.eh/spec6.C: Likewise.
-	* g++.old-deja/g++.pt/crash10.C: Likewise.
-	* g++.old-deja/g++.pt/crash36.C: Likewise.
-	* g++.old-deja/g++.pt/derived3.C: Likewise.
-	* g++.old-deja/g++.pt/error2.C: Likewise.
-	* g++.old-deja/g++.pt/explicit70.C: Likewise.
-	* g++.old-deja/g++.pt/infinite1.C: Likewise.
-	* g++.old-deja/g++.pt/memtemp89.C: Likewise.
-	* g++.old-deja/g++.pt/overload7.C: Likewise.
-	* g++.old-deja/g++.pt/vaarg3.C: Likewise.
-
-2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc-obj-c++-shared/runtime.h (protocol_getMethodDescription):
-	Added code to deal with the case when [Protocol
-	-descriptionForInstanceMethod:] or [Protocol
-	-descriptionForClassMethod:] returns NULL.
-
-2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
-	    Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc-obj-c++-shared/TestsuiteObject.h ([-free]): Return 'id'.
-	* objc-obj-c++-shared/TestsuiteObject.m ([-free]): Return 'id'.
-	Added cast.
-
-2011-06-07  Xinliang David Li  <davidxl@google.com>
-
-	* gcc.dg/inline_2.c: New test.
-	* gcc.dg/unroll_2.c: New test.
-	* gcc.dg/inline_3.c: New test.
-	* gcc.dg/unroll_3.c: New test.
-	* gcc.dg/inline_4.c: New test.
-	* gcc.dg/unroll_4.c: New test.
-	* gcc.dg/inline_1.c: New test.
-	* gcc.dg/unroll_1.c: New test.
-
-2011-06-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/48497
-	* lib/gcc-defs.exp (dg-additional-options): New proc.
-	* gfortran.dg/graphite/vect-pr40979.f90: Use dg-additional-options
-	-msse2 on 32-bit x86.
-
-2011-06-06  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/enum19.C: New.
-
-2011-06-07  Sergey Grechanik  <mouseentity@ispras.ru>
-
-	* gcc.target/arm/neon-reload-class.c: New test.
-
-2011-06-07  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/49130
-	* g++.dg/debug/dwarf2/integer-typedef.C: New test.
-
-2011-06-07  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/smlatb-1.c: New file.
-	* gcc.target/arm/smlatt-1.c: New file.
-	* gcc.target/arm/smlaltb-1.c: New file.
-	* gcc.target/arm/smlaltt-1.c: New file.
-
-2011-06-07  Andrew Stubbs  <ams@codesourcery.com>
-
-	* gcc.target/arm/mla-2.c: New test.
-
-2011-06-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR gcov-profile/49299
-	* gcc.dg/tree-prof/pr49299-1.c: New test.
-	* gcc.dg/tree-prof/pr49299-2.c: New test.
-
-2011-06-07  Ira Rosen  <ira.rosen@linaro.org>
-
-	* lib/target-supports.exp
-	(check_effective_target_vect_widen_mult_qi_to_hi):
-	Add NEON as supporting target.
-	(check_effective_target_vect_widen_mult_hi_to_si): Likewise.
-	(check_effective_target_vect_widen_mult_qi_to_hi_pattern): New.
-	(check_effective_target_vect_widen_mult_hi_to_si_pattern): New.
-	* gcc.dg/vect/vect-widen-mult-u8.c: Expect to be vectorized
-	using widening multiplication on targets that support it.
-	* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
-	* gcc.dg/vect/vect-widen-mult-const-s16.c: New test.
-	* gcc.dg/vect/vect-widen-mult-const-u16.c: New test.
-
-2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	Updated all testcases in the ObjC/ObjC++ testsuites to use the
-	Modern Objective-C runtime API.
-	* objc/execute/next_mapping.h: Removed.
-	* objc-obj-c++-shared/next-mapping.h: Removed.
-	* objc-obj-c++-shared/Object1.h: Removed.
-	* objc-obj-c++-shared/Object1.m: Removed.
-	* objc-obj-c++-shared/Object1.mm: Removed.
-	* objc-obj-c++-shared/Object1-implementation.h: Removed.
-	* objc-obj-c++-shared/Protocol1.h: Removed.
-	* objc-obj-c++-shared/objc-test-suite-types.h: Removed definition
-	of ProtoBool, IVAR_T and METHOD.
-	* objc-obj-c++-shared/runtime.h: New.
-	* objc-obj-c++-shared/TestsuiteObject.h: New.
-	* objc-obj-c++-shared/TestsuiteObject.m: New.
-
-	* objc/compile/trivial.m: Use TestsuiteObject instead of Object.
-	* objc/execute/IMP.m: Include ../../objc-obj-c++-shared/runtime.h.
-	Use the Modern Objective-C runtime API. ([TestClass -next:]): Made
-	it a class method.
-	* objc/execute/_cmd.m: Include
-	../../objc-obj-c++-shared/runtime.h.  Use the Modern Objective-C
-	runtime API.  ([TestClass +initialize]): Include this method also
-	with the GNU runtime.
-	* objc/execute/accessing_ivars.m: Use TestsuiteObject instead of
-	Object.  ([-setValue:]): Return void.
-	* objc/execute/bf-common.h: Do not include objc/objc-encoding.h
-	with the GNU runtime.  Include
-	../../objc-obj-c++-shared/runtime.h.  Do not define objc_get_class
-	for the NeXT runtime.  Use the existing print_ivars() and
-	compare_structures() implementations for the old NeXT runtime.
-	Added new implementations for the Modern GNU and NeXT runtimes.
-	Enable the testcase (and hence all the bf-* ones) for __OBJC2__ as
-	well.  (main): Use objc_getClass().  Use return instead of exit.
-	* objc/execute/bycopy-1.m: Include objc/objc.h instead of
-	../../objc-obj-c++-shared/Protocol1.h.  (main): Use return instead
-	of exit().
-	* objc/execute/bycopy-2.m: Include objc/objc.h instead of
-	../../objc-obj-c++-shared/Protocol1.h.  Use TestsuiteObject
-	instead of Object.  (main): Use return instead of exit().
-	* objc/execute/bycopy-3.m: Updated includes.  Use TestsuiteObject
-	instead of Object.  Removed prototype for exit().  (main): Use
-	return instead of exit().  Use the Modern Objective-C runtime API.
-	* objc/execute/cascading-1.m: Use TestsuiteObject instead of
-	Object.
-	* objc/execute/class-tests-1.h: Include
-	../../objc-obj-c++-shared/runtime.h.  Use the Modern Objective-C
-	runtime API.  (test_class_with_superclass): Do not call [Object
-	class].  There is no need to with the current libobjc.
-	* objc/execute/class-tests-2.h: Include
-	../../objc-obj-c++-shared/runtime.h.  Use the Modern Objective-C
-	runtime API.
-	* objc/execute/class-1.m: Do not include <objc/objc-api.h> and
-	../../objc-obj-c++-shared/next-mapping.h.
-	* objc/execute/class-2.m: Likewise.
-	* objc/execute/class-3.m: Likewise.
-	* objc/execute/class-4.m: Do not include <objc/objc-api.h> and
-	../../objc-obj-c++-shared/next-mapping.h.  ([RootClass
-	+initialize]): Include this method also with the GNU
-	runtime. (main): Use the Modern Objective-C runtime API.
-	* objc/execute/class-5.m: Likewise.
-	* objc/execute/class-6.m: Likewise.
-	* objc/execute/class-7.m: Likewise.
-	* objc/execute/class-8.m: Likewise.
-	* objc/execute/class-9.m: Likewise.
-	* objc/execute/class-10.m: Likewise.
-	* objc/execute/class-11.m: Likewise.
-	* objc/execute/class-12.m: Likewise.
-	* objc/execute/class-13.m: Likewise.
-	* objc/execute/class-14.m: Likewise.
-	* objc/execute/class_self-1.m ([TestClass +initialize]): Include
-	this method also with the GNU runtime.
-	* objc/execute/class_self-2.m: ([TestClass +initialize], [ClassA
-	+initialize]): Include this method also with the GNU runtime.
-	* objc/execute/compatibility_alias.m: Use TestsuiteObject instead
-	of Object.
-	* objc/execute/encode-1.m: Likewise.
-	* objc/execute/enumeration-1.m: Likewise.
-	* objc/execute/enumeration-2.m: Likewise.
-	* objc/execute/exceptions/catchall-1.m: Likewise.
-	* objc/execute/exceptions/finally-1.m: Likewise.
-	* objc/execute/exceptions/foward-1.m: Likewise.
-	* objc/execute/exceptions/local-variables-1.m: Likewise.
-	* objc/execute/exceptions/throw-nil.m: Likewise.
-	* objc/execute/exceptions/trivial.m: Likewise.
-	* objc/execute/exceptions/handler-1.m: Use TestsuiteObject instead
-	of Object. Include objc/runtime.h instead of objc/objc-api.h.
-	* objc/execute/exceptions/matcher-1.m: Likewise.
-	* objc/execute/formal_protocol-1.m: Use TestsuiteObject instead of
-	Object.
-	* objc/execute/formal_protocol-2.m: Likewise.
-	* objc/execute/formal_protocol-3.m: Likewise.
-	* objc/execute/formal_protocol-4.m: Likewise.
-	* objc/execute/formal_protocol-5.m: Include
-	../../objc-obj-c++-shared/runtime.h. (main): Always use
-	protocol_getName().
-	* objc/execute/formal_protocol-6.m: Likewise.
-	* objc/execute/formal_protocol-7.m: Use TestsuiteObject instead of
-	Object.  Include <objc/Protocol.h> instead of
-	../../objc-obj-c++-shared/Protocol1.h.
-	* objc/execute/function-message-1.m: Use TestsuiteObject intead of
-	Object.
-	* objc/execute/informal_protocol.m: Likewise.
-	* objc/execute/load-3.m: Likewise.
-	* objc/execute/many_args_method.m ([TestClass +initialize]):
-	Include this method with the GNU runtime as well.
-	* objc/execute/nested-3.m ([Test +initialize]): Likewise.
-	* objc/execute/nested-func-1.m: Use TestsuiteObject
-	instead of Object.
-	* objc/execute/nil_method-1.m: Likewise.
-	* objc/execute/no_clash.m: Likewise.
-	* objc/execute/np-1.m: Do not include
-	../../objc-obj-c++-shared/Protocol1.h.
-	(main): Use return instead of exit().
-	* objc/execute/np-2.m: Do not include
-	../../objc-obj-c++-shared/Protocol1.h.
-	([MyObject +initialize]): Include this method also with the GNU
-	runtime.  (main): Use return instead of exit().
-	* objc/execute/object_is_class.m: Include
-	../../objc-obj-c++-shared/runtime.h.  Use TestsuiteObject instead
-	of Object.  (main): Use the Modern Objective-C runtime API.
-	* objc/execute/object_is_meta_class.m: Likewise.
-	* objc/execute/private.m: Use TestsuiteObject instead of Object.
-	* objc/execute/protocol-isEqual-1.m: Include objc/Protocol.h
-	instead of ../objc-obj-c++-shared/Protocol1.h.  Include
-	../../objc-obj-c++-shared/runtime.h.  (main): Use the Modern
-	Objective-C runtime API.
-	* objc/execute/protocol-isEqual-2.m: Likewise.
-	* objc/execute/protocol-isEqual-3.m: Likewise.
-	* objc/execute/protocol-isEqual-4.m: Likewise.
-	* objc/execute/redefining_self.m ([TestClass +initialize]):
-	Include this method with the GNU runtime as well.
-	* objc/execute/root_methods.m: Include
-	../../objc-obj-c++-shared/runtime.h.  ([RootClass +initialize]):
-	Include this method with the GNU runtime as well.
-	(main): Use the Modern Objective-C runtime API.
-	* objc/execute/selector-1.m: Include
-	../../objc-obj-c++-shared/runtime.h.  Use TestsuiteObject instead
-	of Object.  (main): Use the Modern Objective-C runtime API.
-	* objc/execute/static-1.m ([Test +initialize]): Include this
-	method with the GNU runtime as well.
-	* objc/execute/static-2.m: Likewise.
-	* objc/execute/trivial.m: Use TestsuiteObject instead of Object.
-	* objc/execute/va_method.m: Do not include objc/objc-api.h.
-	([MathClass +initialize]): Include this method with the GNU
-	runtime as well.
-	* objc.dg/attributes/categ-attribute-1.m: Use TestsuiteObject
-	instead of Object.
-	* obj-c++.dg/attributes/categ-attribute-1.mm: Likewise.
-	* objc.dg/attributes/categ-attributes-2.m: Likewise.
-	* obj-c++.dg/attributes/categ-attributes-2.mm: Likewise.
-	* objc.dg/attributes/method-attribute-1.m: Likewise.
-	* obj-c++.dg/attributes/method-attribute-1.mm: Likewise.
-	* objc.dg/attributes/method-attribute-2.m: Likewise.
-	* obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
-	* objc.dg/attributes/method-attribute-3.m: Likewise.
-	* obj-c++.dg/attributes/method-attribute-3.mm: Likewise.
-	* obj-c++.dg/basic.mm: Use TestsuiteObject instead of Object.
-	* objc.dg/bitfield-1.m: Use TestsuiteObject instead of Object.
-	* obj-c++.dg/bitfield-1.mm: Likewise.
-	* obj-c++.dg/bitfield-2.mm: Likewise
-	* objc.dg/bitfield-3.m: Likewise.
-	* obj-c++.dg/bitfield-4.mm: Likewise.
-	* objc.dg/bitfield-5.m: Likewise
-	* objc.dg/call-super-1.m: Likewise.
-	* objc.dg/call-super-2.m: Use TestsuiteObject instead of Object.
-	Use objc_getClass() instead of objc_get_class(), but for the GNU
-	runtime redefine objc_getClass as objc_get_class.  Include
-	../objc-obj-c++-shared/runtime.h.
-	* objc.dg/call-super-3.m: Use TestsuiteObject instead of Object.
-	* objc.dg/category-1.m: Use TestsuiteObject instead of Object.
-	Use the Modern Objective-C runtime API.
-	* objc.dg/class-protocol-1.m: Include
-	../objc-obj-c++-shared/runtime.h instead of objc/objc-api.h.
-	* obj-c++.dg/class-protocol-1.mm: Likewise.
-	* objc.dg/comp-types-8.m: Use TestsuiteObject instead of Object.
-	* objc.dg/comp-types-10.m: Likewise.
-	* objc.dg/comp-types-11.m: Likewise.
-	* objc.dg/comp-types-12.m: Likewise.
-	* obj-c++.dg/comp-types-9.mm: Likewise.
-	* obj-c++.dg/comp-types-11.mm: Likewise.
-	* obj-c++.dg/comp-types-12.mm: Likewise.
-	* obj-c++.dg/comp-types-13.mm: Likewise.
-	* obj-c++.dg/cxx-ivars-1.mm: Likewise.
-	* obj-c++.dg/cxx-ivars-2.mm: Likewise.
-	* obj-c++.dg/cxx-scope-1.mm: Likewise.
-	* obj-c++.dg/cxx-scope-2.mm: Likewise.
-	* objc.dg/defs.m: Use TestsuiteObject instead of Object.
-	* objc.dg/desig-init-1.m: Likewise.
-	* obj-c++.dg/defs.mm: Likewise.
-	* objc.dg/exceptions-2.m: Likewise.
-	* obj-c++.dg/except-1.mm: Likewise.
-	* obj-c++.dg/exceptions-2.mm: Likewise.
-	* objc.dg/encode-2.m: Use TestsuiteObject instead of Object.
-	Use the Modern Objective-C runtime API.
-	* objc.dg/encode-3.m: Use TestsuiteObject instead of Object.  Use
-	the Modern Objective-C runtime API.  Do not include
-	../objc-obj-c++-shared/objc-test-suite-types.h.  Define ProtoBool.
-	* objc.dg/encode-4.m: Use TestsuiteObject instead of Object.  Use
-	the Modern Objective-C runtime API except when using an older NeXT
-	runtime.
-	* objc.dg/encode-5.m: Use TestsuiteObject instead of Object.  Use
-	the Modern Objective-C runtime API.
-	* objc.dg/encode-7.m: Include objc/runtime.h instead of
-	objc/encoding.h.
-	* objc.dg/encode-7-next.m: Use TestsuiteObject instead of Object.
-	* objc.dg/encode-7-next-64bit.m: Updated include.
-	* objc.dg/encode-8.m: Include objc/runtime.h instead of
-	objc/encoding.h.
-	* obj-c++.dg/encode-4.mm: Use TestsuiteObject instead of Object.  Use
-	the Modern Objective-C runtime API.
-	* obj-c++.dg/encode-5.mm: Use TestsuiteObject instead of Object.
-	Use the Modern Objective-C runtime API.  Include objc/Protocol.h
-	instead of ../objc-obj-c++-shared/Protocol1.h.
-	* obj-c++.dg/encode-6.mm: Use TestsuiteObject instead of Object.  Use
-	the Modern Objective-C runtime API except when using an older NeXT
-	runtime.
-	* obj-c++.dg/encode-7.mm:  Use TestsuiteObject instead of Object.  Use
-	the Modern Objective-C runtime API.
-	* objc.dg/fix-and-continue-1.m: Use TestsuiteObject instead of
-	Object.
-	* obj-c++.dg/fix-and-continue-2.mm: Likewise.
-	* objc.dg/fix-and-continue-2.m: Likewise.
-	* objc.dg/foreach-1.m: Likewise.
-	* objc.dg/foreach-2.m: Likewise.
-	* objc.dg/foreach-3.m: Likewise.
-	* objc.dg/foreach-4.m: Likewise.
-	* objc.dg/foreach-5.m: Likewise.
-	* objc.dg/foreach-6.m: Likewise.
-	* objc.dg/foreach-7.m: Likewise.
-	* objc.dg/func-ptr-1.m:  Use TestsuiteObject instead of
-	Object.
-	* objc.dg/func-ptr-2.m: Likewise.
-	* objc.dg/fsf-package-0.m: Use TestsuiteObject instead of Object.
-	Do not include objc/objc-api.h.
-	* obj-c++.dg/fsf-package-0.mm: Likewise.
-	* objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
-	(switchfiles): Include objc/runtime.h instead of objc/encoding.h.
-	* objc.dg/gnu-runtime-1.m: Updated to use TestsuiteObject instead
-	of Object.
-	* obj-c++.dg/gnu-runtime-1.mm: Likewise.
-	* objc.dg/gnu-runtime-3.m: Likewise.
-	* obj-c++.dg/gnu-runtime-3.mm: Likewise.
-	* objc.dg/headers.m: Include objc/runtime.h instead of
-	objc/encoding.h for the GNU runtime.  Include objc/objc-api.h only
-	for the NeXT runtime.
-	* objc.dg/isa-field-1.m: Use TestsuiteObject instead of Object.
-	* obj-c++.dg/isa-field-1.mm: Likewise.
-	* obj-c++.dg/ivar-list-semi.mm: Likewise.
-	* objc.dg/layout-1.m: Likewise.
-	* objc.dg/layout-2.m: Likewise.
-	* objc.dg/local-decl-2.m: Likewise.
-	* objc.dg/lookup-1.m: Use TestsuiteObject instead of
-	Object.  ([Container +elementForView:]): Use
-	class_conformsToProtocol().
-	* obj-c++.dg/lookup-2.mm: Likewise.
-	* obj-c++.dg/layout-1.mm: Use TestsuiteObject instead of Object.
-	* obj-c++.dg/local-decl-1.mm: Likewise.
-	* objc.dg/method-3.m: Likewise.
-	* objc.dg/method-4.m: Likewise.
-	* objc.dg/method-6.m: Include objc/Protocol.h instead of
-	../objc-obj-c++-shared/Protocol1.h.
-	* objc.dg/method-7.m: Use TestsuiteObject instead of Object.
-	* objc.dg/method-9.m: Likewise.
-	* objc.dg/method-10.m: Likewise.
-	* objc.dg/method-13.m ([Root +initialize]): Include this method
-	also for the GNU runtime.  (main): Use objc_getClass() also for
-	the GNU runtime.
-	* objc.dg/method-15.m: Use TestsuiteObject instead of Object.
-	* objc.dg/method-17.m: Likewise.
-	* objc.dg/method-19.m: Likewise.
-	* objc.dg/method-20b.m: Likewise.
-	* obj-c++.dg/method-2.mm: Likewise.
-	* obj-c++.dg/method-6.mm: Likewise.
-	* obj-c++.dg/method-10.mm: Likewise.
-	* obj-c++.dg/method-11.mm: Likewise.
-	* obj-c++.dg/method-12.mm: Include objc/Protocol.h instead of
-	../objc-obj-c++-shared/Protocol1.h.
-	* obj-c++.dg/method-13.mm: Use TestsuiteObject instead of Object.
-	* obj-c++.dg/method-15.mm: Likewise.
-	* obj-c++.dg/method-17.mm: Likewise.
-	* obj-c++.dg/method-19.mm: Updated includes.  ([Root
-	+initialize]): Include this method also for the GNU
-	runtime.  (main): Use objc_getClass() also for the GNU runtime.
-	* obj-c++.dg/method-21.mm: Use TestsuiteObject instead of Object.
-	* obj-c++.dg/method-22.mm: Likewise.
-	* obj-c++.dg/method-23.mm: Likewise.
-	* obj-c++.dg/no-extra-load.mm: Likewise.
-	* objc.dg/objc-fast-4.m: Likewise.
-	* objc.dg/objc-gc-4.m: Likewise.
-	* obj-c++.dg/objc-gc-3.mm: Likewise.
-	* objc.dg/pr18255.m: Include objc/runtime.h.  (main): Use
-	protocol_getMethodDescription() instead of [Protocol
-	-descriptionForInstanceMethod].
-	* objc.dg/pr23214.m ([Object(TS_CAT) -class]): Renamed to test.
-	Made it available with all runtimes.  (main): Call -test instead
-	of -class.
-	* objc.dg/pr45878.m ([Object -isEqual:]): Renamed to testIsEqual,
-	and put into a category.
-	* objc.dg/proto-lossage-2.m: Use TestsuiteObject instead of
-	Object.  Include objc/objc.h.
-	* obj-c++.dg/proto-lossage-2.mm: Likewise.
-	* objc.dg/proto-lossage-3.m: Updated includes.  (MyClass):
-	New. (main): Use protocol_getMethodDescription() instead
-	of [Protocol -descriptionForInstanceMethod] and [Protocol
-	-descriptionForClassMethod].
-	* obj-c++.dg/proto-lossage-3.mm: Likewise.
-	* objc.dg/proto-qual-1.m: Updated includes.  Use the Modern
-	Objective-C runtime API.
-	* obj-c++.dg/proto-qual-1.mm: Likewise.
-	* objc.dg/property/property-1.m: Use TestsuiteObject instead of
-	Object.
-	* obj-c++.dg/property/property-1.mm: Likewise.
-	* obj-c++.dg/qual-types-1.mm: Likewise.
-	* objc.dg/selector-2.m: Include objc/objc.h instead of
-	../objc-obj-c++-shared/Object1.h.
-	* obj-c++.dg/selector-2.mm: Likewise.
-	* obj-c++.dg/selector-5.mm: Likewise.
-	* obj-c++.dg/selector-6.mm: Likewise.
-	* objc.dg/set-not-used-1.m: Use TestsuiteObject instead of
-	Object.  Do not include objc/objc-api.h.
-	* obj-c++.dg/set-not-used-1.mm: Likewise.
-	* objc.dg/sizeof-1.m: Use TestsuiteObject instead of Object.
-	* objc.dg/stret-1.m: Likewise.
-	* objc.dg/stret-2.m: Likewise.
-	* obj-c++.dg/super-class-2.mm: Likewise.
-	* objc.dg/super-class-3.m: Likewise.
-	* objc.dg/super-class-4.m: Likewise.
-	* objc.dg/sync-2.m: Likewise.
-	* obj-c++.dg/sync-2.mm: Likewise.
-	* objc.dg/sync-1.m: Include objc/objc.h instead of
-	../objc-obj-c++-shared/Object1.h.
-	* objc.dg/special/unclaimed-category-1.h (TestClass): Always use
-	'Class' as the type of 'isa'.
-	* objc.dg/special/unclaimed-category-1.m: Use the Modern
-	Objective-C runtime API.  ([TestClass +initialize]): Include this
-	method with the GNU runtime as well.
-	* objc.dg/strings/strings-1.m: Updated includes.
-	* obj-c++.dg/strings/strings-1.mm: Likewise.
-	* obj-c++.dg/strings/const-str-12.mm: Updated to be identical to
-	objc.dg/strings/const-str-12b.m.
-	* obj-c++.dg/template-1.mm: Use TestsuiteObject intead of Object.
-	* obj-c++.dg/template-3.mm: Likewise.
-	* obj-c++.dg/template-4.mm: Likewise.
-	* objc.dg/threedotthree-abi-1.m: Updated includes.  Use Modern
-	Objective-C runtime API.
-	* obj-c++.dg/threedotthree-abi-1.mm: Likewise.
-	* objc.dg/try-catch-1.m: Use TestsuiteObject instead of Object.
-	* obj-c++.dg/try-catch-1.mm: Likewise.
-	* obj-c++.dg/try-catch-2.mm: Likewise.
-	* objc.dg/try-catch-3.m: Likewise.
-	* obj-c++.dg/try-catch-3.mm: Likewise.
-	* objc.dg/try-catch-6.m: Likewise.
-	* objc.dg/try-catch-7.m: Likewise.
-	* obj-c++.dg/try-catch-7.mm: Likewise.
-	* obj-c++.dg/try-catch-8.mm: Likewise.
-	* obj-c++.dg/try-catch-9.mm: Likewise.
-	* objc.dg/try-catch-10.m: Likewise.
-	* obj-c++.dg/try-catch-11.mm: Likewise.
-	* objc.dg/typedef-alias-1.m: Use TestsuiteObject instead of
-	Object.  Include objc/objc.h.
-	* obj-c++.dg/typedef-alias-1.mm: Likewise.
-	* objc.dg/type-size-2.m: Use the Modern Objective-C runtime API.
-	* objc.dg/torture/forward-1.m: Use TestsuiteObject intead of
-	Object.  Use Modern Objective-C runtime API.  Do not use
-	performv::.
-	* objc.dg/torture/trivial.m: Use TestsuiteObject intead of Object.
-	* obj-c++.dg/torture/trivial.mm: Likewise.
-	* objc.dg/torture/strings/const-str-10.m: Include objc/Object.h
-	instead of ../objc-obj-c++-shared/Object1.h.  Include
-	../objc-obj-c++-shared/runtime.h.
-	* obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
-	* objc.dg/torture/strings/const-str-11.m: Likewise.
-	* obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
-	* objc.dg/torture/strings/const-str-9.m: Likewise.
-	* obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
-	* objc.dg/torture/strings/const-str-7.m: Use TestsuiteObject
-	instead of Object. Only add _FooClassReference if
-	__NEXT_RUNTIME__.
-	* obj-c++.dg/torture/strings/const-str-7.mm: Likewise.
-	* objc.dg/torture/strings/const-str-8.m: Likewise.
-	* obj-c++.dg/torture/strings/const-str-8.mm: Likewise.
-	* obj-c++.dg/torture/strings/string1.mm: Updated includes and
-	additional sources.
-	* objc.dg/torture/tls/thr-init-3.m: Use TestsuiteObject instead of
-	Object.
-	* obj-c++.dg/torture/tls/thr-init-3.mm: Likewise.
-	* objc.dg/va-meth-1.m: Use TestsuiteObject instead of Object.
-	* obj-c++.dg/va-meth-1.mm: Likewise.
-	* objc.dg/zero-link-1.m: Include objc/Object.h instead of
-	../objc-obj-c++-shared/Object1.h.
-	* objc.dg/zero-link-3.m: Likewise.
-
-2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* obj-c++.dg/try-catch-2.mm: Fixed unterminated comment.
-
-2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR obj-c++/48275
-	* obj-c++.dg/property/cxx-property-1.mm: New.
-	* obj-c++.dg/property/cxx-property-2.mm: New.
-
-2011-06-06  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/ptrmem1.C: New.
-
-2011-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR rtl-optimization/49145
-	From Ryan Mansfield
-	* gcc.c-torture/compile/pr49145.c: New test.
-
-2011-06-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR testsuite/49288
-	* g++.dg/debug/dwarf2/cdtor-1.C: Add -fno-merge-debug-strings
-	to dg-options, match also DW_AT_linkage_name.
-
-	PR debug/49294
-	* gcc.dg/debug/pr49294.c: New test.
-
-	PR c++/49264
-	* g++.dg/opt/pr49264.C: New test.
-
-2011-06-06  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR tree-optimization/49243
-	* gcc.dg/pr49243.c: New.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/cond_expr1.ads: New test.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/deferred_const4.ad[sb]: New test.
-	* gnat.dg/deferred_const4_pkg.ads: New helper.
-
-2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/test_tamdt.adb: Rename to...
-	* gnat.dg/taft_type1.adb: ...this.
-	* gnat.dg/tamdt.ad[sb]: Rename to...
-	* gnat.dg/taft_type1_pkg1.ad[sb]: ...this.
-	* gnat.dg/tamdt_aux.ads: Rename to...
-	* gnat.dg/taft_type1_pkg2.ads: ...this.
-	* gnat.dg/taft_type2.ad[sb]: New test.
-	* gnat.dg/taft_type2_pkg.ads: New helper.
-	* gnat.dg/taft_type3.adb: New test.
-	* gnat.dg/taft_type3_pkg.ads: New helper.
-
-2011-06-05  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49255
-	* trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
-	for F2008.
-
-2011-06-05  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR testsuite/49287
-	* objc.dg/gnu-api-2-class.m: Updated testcase silencing compiler
-	warning.
-	* objc.dg/gnu-api-2-objc.m: Likewise.
-	* obj-c++.dg/gnu-api-2-class.mm: Likewise
-	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.
-
-2011-06-05  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/gnu-api-2-objc.m: Fixed testcase.  Use log2 of the
-	alignment, not the alignment, when calling class_addIvar().  Add
-	an 'isa' instance variable to the test root class.
-	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.
-
-2011-06-04  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/48893
-	PR tree-optimization/49091
-	PR tree-optimization/49179
-	* gfortran.dg/pr49179.f90: New testcase
-
-2011-06-04  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/48954
-	* g++.dg/torture/pr48954.C: New testcase.
-
-2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	* g++.dg/warn/delete-non-virtual-dtor.C: New.
-
-2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/33840
-	* g++.dg/diagnostic/bitfld2.C: New.
-
-2011-06-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/49281
-	* gcc.c-torture/execute/pr49281.c: New test.
-
-2011-06-04  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimize/48929
-	* gcc.c-torture/compile/pr48929.c: New testcase.
-
-2011-06-04  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/guality/rotatetest.c (f5, f6): Fix up pastos.
-
-2011-06-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49276
-	* g++.dg/cpp0x/lambda/lambda-mangle2.C: New test.
-
-2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/headers.m: Do not include sarray.h and hash.h.
-
-2011-06-03  Richard Henderson  <rth@redhat.com>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/target-supports.exp (check_sse_os_support_available): Use movaps.
-
-2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/headers.m: Do not include objc-list.h.
-
-2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/type-stream-1.m: Test removed.
-	* objc.dg/headers.m: Do not include typedstream.h.
-
-2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/torture/forward-1.m (main): Updated testcase.
-
-2011-06-02  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49163
-	* gcc.c-torture/compile/pr49163.c: New.
-
-2011-06-02  Asher Langton  <langton2@llnl.gov>
-
-	PR fortran/49268
-	* gfortran.dg/PR49268.f90: New test.
-
-2011-06-02  Asher Langton  <langton2@llnl.gov>
-
-	PR fortran/37039
-	* gfortran.dg/PR37039.f90: New test.
-
-2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/48539
-	* objc.dg/method-5.m: Updated.
-	* objc.dg/method-19.m: Updated.
-	* objc.dg/method-lookup-1.m: New.
-	* obj-c++.dg/method-6.mm: Updated.
-	* obj-c++.dg/method-7.mm: Updated.
-	* obj-c++.dg/method-lookup-1.mm: New.
-
-2011-06-02  DJ Delorie  <dj@redhat.com>
-
-	* lib/timeout.exp (timeout): Add board_info support.
-
-2011-06-02  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse2-init-v2di-2: Update scan-assembler-times string.
-
-2011-06-02  Steven G. Kargl  <kargl@gcc.gnu.org>
-
-	PR fortran/49265
-	* gfortran.dg/module_procedure_double_colon_1.f90: New test.
-	* gfortran.dg/module_procedure_double_colon_2.f90: New test.
-
-2011-06-02  Eric Botcazou  <ebotcazou@adacore.com>
-	    Hans-Peter Nilsson  <hp@axis.com>
-
-	PR rtl-optimization/48840
-	* gcc.target/sparc/ultrasp13.c: New test.
-
-2011-06-01  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49238
-	* gcc.c-torture/compile/pr49238.c: New.
-
-2011-06-01  Sofiane Naci  <sofiane.naci@arm.com>
-
-	* gcc.target/arm/g2.c: Skip test in -mthumb.
-	Skip test unless cpu is xscale.
-	* gcc.target/arm/scd42-2.c: Likewise.
-	* gcc.target/arm/mmx-1.c: Skip test in -mthumb.
-
-2011-06-01  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/decltype28.C: New.
-	* g++.dg/cpp0x/decltype29.C: New.
-
-2011-06-01  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/45074
-	* gcc.target/mips/pr45074.c: New test.
-
-2011-06-01  Eric Botcazou  <ebotcazou@adacore.com>
-	    Hans-Peter Nilsson  <hp@axis.com>
-
-	PR rtl-optimization/48830
-	* gcc.target/sparc/ultrasp12.c: New test.
-
-2011-06-01  David Li  <davidxl@google.com>
-
-	* gcc.dg/profile-dir-1.c: Change pass name.
-	* gcc.dg/profile-dir-2.c: Ditto.
-	* gcc.dg/tree-ssa/dump-1.c: Ditto.
-	* gcc.dg/tree-ssa/loop-25.c: Ditto.
-	* gcc.dg/tree-prof/stringop-1.c: Ditto.
-	* gcc.dg/tree-prof/update-loopch.c: Ditto.
-	* gcc.dg/tree-prof/stringop-2.c: Ditto.
-	* gcc.dg/tree-prof/ic-misattribution-1.c: Ditto.
-	* gcc.dg/tree-prof/ic-misattribution-1a.c: Ditto.
-	* gcc.dg/tree-prof/indir-call-prof.c: Ditto.
-	* gcc.dg/tree-prof/val-prof-1.c: Ditto.
-	* gcc.dg/tree-prof/val-prof-2.c: Ditto.
-	* gcc.dg/tree-prof/val-prof-3.c: Ditto.
-	* gcc.dg/tree-prof/val-prof-4.c: Ditto.
-	* gcc.dg/tree-prof/val-prof-5.c: Ditto.
-	* gcc.dg/tree-prof/val-prof-7.c: Ditto.
-	* gcc.dg/profile-dir-3.c: Ditto.
-	* g++.dg/tree-prof/indir-call-prof.C: Ditto.
-
-2011-06-01  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/attributes/method-nonnull-1.m: New test.
-	* obj-c++.dg/attributes/method-nonnull-1.mm: New test.
-
-2011-05-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_atomic_1.f90: New.
-	* gfortran.dg/coarray/atomic_1.f90: New.
-
-2011-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	* gcc.dg/guality/bswaptest.c: New test.
-	* gcc.dg/guality/clztest.c: New test.
-	* gcc.dg/guality/ctztest.c: New test.
-	* gcc.dg/guality/rotatetest.c: New test.
-
-	PR target/48688
-	* gcc.target/i386/pr48688.c: New test.
-
-2010-11-15  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/48010
-	* g++.dg/lookup/name-clash9.C: New.
-
-2011-05-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/dummy_1.f90: New.
-
-2011-05-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/save_1.f90: New.
-	* gfortran.dg/coarray_4.f90: Update dg-error.
-
-2011-05-31  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/rv-template1.C: New.
-
-2011-05-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49235
-	* gcc.dg/pr49235.c: New test.
-
-2011-05-31  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49093
-	* gcc.dg/vect/pr49093.c: New test.
-
-2011-05-31  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/49047
-	* g++.dg/debug/dwarf2/cdtor-1.C: New test.
-
-2011-05-31  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR testsuite/49239
-	* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Initialize the
-	output array.
-
-2011-05-30  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/49186
-	* gcc.c-torture/execute/pr49186.c: New.
-
-2011-05-30  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49168
-	 * gcc.target/i386/pr49168-1.c: New.
-
-2011-05-30  Jakub Jelinek  <jakub@redhat.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/guality/drap.c: New test.
-
-2011-05-30  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49210
-	* gnat.dg/boolean_subtype2.ad[sb]: New testcase.
-	* gnat.dg/boolean_subtype2_pkg.ads: New helper.
-
-2011-05-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49223
-	* g++.dg/gomp/pr49223-1.C: New test.
-	* g++.dg/gomp/pr49223-2.C: New test.
-
-2011-05-30  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49218
-	* gcc.c-torture/execute/pr49218.c: New testcase.
-
-2011-05-30  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49199
-	* gcc.dg/vect/no-scevccp-pr49199.c: New test.
-	* gcc.dg/vect/vect.exp: Run no-scevccp-pr* tests with
-	-fno-tree-scev-cprop.
-
-2011-05-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47601
-	* gfortran.dg/extends_13.f03: New.
-
-2011-05-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/49095
-	* gcc.target/i386/pr49095.c: New test.
-
-2011-05-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_24.f90: New.
-
-2011-05-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_23.f90: New.
-
-2011-05-29  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	From Ryan Mansfield
-	* gcc.dg/pr48826.c: New test.
-
-2011-05-29  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49217
-	* gcc.dg/torture/pr49217.c: New testcase.
-
-2011-05-29  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR testsuite/49222
-	* gcc.dg/vect/pr49038.c: Use MAP_ANON if MAP_ANONYMOUS is not defined.
-
-2011-05-29  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/boolean_subtype.adb: Rename to...
-	* gnat.dg/boolean_subtype1.adb: ...this.
-
-2011-05-28  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/lambda/lambda-syntax1.C: New.
-
-2011-05-27  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/enum18.C: Adjust.
-
-	* g++.dg/cpp0x/lambda/lambda-template2.C: New.
-
-2011-05-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_22.f90: New.
-
-2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
-
-	PR tree-optimization/46728
-	* gcc.target/powerpc/pr46728-1.c: New.
-	* gcc.target/powerpc/pr46728-2.c: New.
-	* gcc.target/powerpc/pr46728-3.c: New.
-	* gcc.target/powerpc/pr46728-4.c: New.
-	* gcc.target/powerpc/pr46728-5.c: New.
-	* gcc.dg/pr46728-6.c: New.
-	* gcc.target/powerpc/pr46728-7.c: New.
-	* gcc.target/powerpc/pr46728-8.c: New.
-	* gcc.dg/pr46728-9.c: New.
-	* gcc.target/powerpc/pr46728-10.c: New.
-	* gcc.target/powerpc/pr46728-11.c: New.
-	* gcc.dg/pr46728-12.c: New.
-	* gcc.target/powerpc/pr46728-13.c: New.
-	* gcc.target/powerpc/pr46728-14.c: New.
-	* gcc.target/powerpc/pr46728-15.c: New.
-	* gcc.target/powerpc/pr46728-16.c: New.
-
-2011-05-27  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/abi/mangle47.C: New.
-
-	PR c++/49176
-	* g++.dg/template/const5.C: New.
-
-	* g++.dg/cpp0x/enum18.C: New.
-
-	* g++.dg/cpp0x/lambda/lambda-nested4.C: New.
-
-	* g++.dg/cpp0x/error6.C: New.
-
-	* g++.dg/cpp0x/error5.C: New.
-
-2011-05-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49165
-	* g++.dg/eh/cond6.C: New test.
-
-2011-05-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48820
-	* gfortran.dg/rank_3.f90: New.
-	* gfortran.dg/rank_4.f90: New.
-
-2011-05-27  Janis Johnson  <janisjo@codesourcery.com>
-
-	* g++.dg/tree-ssa-pr43411.C: Rename function to be inlined and
-	replace dump search.
-
-2011-05-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/bit_packed_array5.ads: Move dg directive to...
-	* gnat.dg/bit_packed_array5.adb: ...here.
-
-2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/42056
-	* g++.dg/cpp0x/auto25.C: New.
-
-2011-05-27  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.c-torture/execute/920711-1.x: Add -fwrapv.
-
-2011-05-27  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.c-torture/execute/920612-1.x: Add -fwrapv.
-
-2011-05-27  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/49189
-	* gnat.dg/bit_packed_array5.ad[sb]: New testcase.
-
-2011-05-26  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/friend1.C: New.
-	* g++.dg/cpp0x/friend2.C: New.
-
-	* g++.dg/cpp0x/auto7.C: Update.
-	* g++.dg/template/crash50.C: Adjust.
-	* g++.dg/template/static9.C: Adjust.
-	* g++.old-deja/g++.ext/memconst.C: Adjust.
-
-2011-05-26  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.dg/march.c: Ignore a note for some targets.
-
-2011-05-26  Janis Johnson  <janis187@us.ibm.com>
-	    Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR c++/2288
-	PR c++/18770
-	* g++.old-deja/g++.jason/cond.C: Remove xfails.
-	* g++.dg/parse/pr18770.C: New test.
-	* g++.dg/cpp0x/range-for5.C: Add dg-error marker.
-
-2011-05-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48955
-	* gfortran.dg/dependency_40.f90 : New test.
-
-2011-05-26  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/registering_1.f90: New.
-
-2011-05-26  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/variadic111.C: New.
-	* g++.dg/cpp0x/variadic41.C: Adjust.
-
-2011-05-26  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48702
-	* gcc.dg/torture/pr48702.c: New testcase.
-
-2011-05-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR gcov-profile/48845
-	* g++.dg/tree-prof/tree-prof.exp: Check for -fprofile-generate
-	support.
-	* gcc.dg/matrix/matrix.exp: Likewise.
-	* gcc.dg/tree-prof/tree-prof.exp: Likewise.
-	* lib/target-supports-dg.exp (dg-require-profiling): Don't pass
-	line number to check_profiling_available.
-	* lib/target-supports.exp (check_profiling_available): Account for
-	this.
-	Require TLS runtime support with -fprofile-generate.
-	* lib/profopt.exp (profopt-execute): Add TLS options for
-	-fprofile-generate.
-	* gcc.dg/pr47793.c: Add dg-require-profiling "-fprofile-generate".
-
-2011-05-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49165
-	* g++.dg/eh/cond5.C: New test.
-
-	PR tree-optimization/49161
-	* gcc.c-torture/execute/pr49161.c: New test.
-
-2011-05-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* gcc.target/arm/neon-vorn-vbic.c: New test.
-
-2011-05-26  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49038
-	* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: New test.
-	* gcc.dg/vect/pr49038.c: New test.
-
-2011-05-26  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	* g++.dg/init/pr25811-3.C: New.
-	* g++.dg/init/pr25811-4.C: New.
-
-2011-05-25  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/enum17.C: New.
-	* g++.old-deja/g++.jason/rfg10.C: Adjust.
-
-	* g++.dg/cpp0x/auto24.C: New.
-
-	* g++.dg/cpp0x/error4.C: New.
-
-	* g++.dg/cpp0x/rv-restrict.C: New.
-
-	* g++.dg/cpp0x/enum15.C: New.
-	* g++.dg/cpp0x/constexpr-switch2.C: New.
-
-	* g++.dg/cpp0x/variadic110.C: New.
-
-	* g++.dg/cpp0x/auto9.C: Add typedef test.
-
-	* g++.dg/cpp0x/auto23.C: New.
-	* g++.dg/cpp0x/auto9.C: Adjust.
-
-	* g++.dg/cpp0x/defaulted29.C: New.
-
-	* g++.dg/cpp0x/initlist51.C: New.
-
-2011-05-25  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/fp16-compile-none-1.c: Update expected error.
-	* g++.dg/abi/packed1.C: Suppress warning.
-	* g++.dg/warn/Wunused-parm-3.C: Likewise.
-	* g++.dg/template/stdarg1.C: Likewise.
-	* g++.dg/other/packed1.C: Remove arm from xfail list.
-
-2011-05-25  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/enum16.C: New.
-	* g++.dg/parse/error15.C: Adjust.
-
-	* g++.dg/cpp0x/initlist50.C: New.
-
-	* g++.dg/cpp0x/lambda/lambda-conv5.C: New.
-
-	* g++.dg/cpp0x/variadic109.C: New.
-
-2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
-
-	 * gcc.target/i386/pause-1.c: New.
-
-2011-05-25  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/stack-usage-1.c: Adjust comment.
-	* gcc.dg/stack-usage-2.c: New test.
-
-2011-05-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/49136
-	* g++.dg/cpp0x/constexpr-bitfield2.C: New test.
-	* g++.dg/cpp0x/constexpr-bitfield3.C: New test.
-
-2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
-
-	PR rtl-optimization/48757
-	* gfortran.dg/pr48757.f:  New test case.
-
-2011-05-24  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/access01.C: New.
-
-2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR libobjc/48177
-	* objc.dg/pr48177.m: New testcase.
-
-2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/48187
-	* objc.dg/pr48187.m: New testcase.
-	* obj-c++.dg/pr48187.mm: New testcase.
-	* objc.dg/ivar-extra-semicolon.m: New testcase.
-
-2011-05-24  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/access21.C: New.
-	* g++.dg/template/access22.C: New.
-
-2011-05-24  Michael Matz  <matz@gcc.gnu.org>
-
-	PR rtl-optimization/48633
-	* g++.dg/pr48633.C: New test.
-
-2011-05-24  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/49133
-	* g++.dg/other/pr49133.C: New test.
-
-2011-05-24  Uros Bizjak <ubizjak@gmail.com>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/torture/tls/run-gd.c: New test.
-	* gcc.dg/torture/tls/run-ie.c: New test.
-	* gcc.dg/torture/tls/run-ld.c: New test.
-	* gcc.dg/torture/tls/run-le.c: New test.
-	* lib/target-supports.exp (check_effective_target_tls_runtime):
-	Build testcase with TLS options.
-
-2011-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/vect/pr48172.c: Remove dg-do run.
-
-2011-05-24  Tom de Vries  <tom@codesourcery.com>
-
-	PR tree-optimization/49121
-	* gcc.dg/tree-ssa/ivopt_infer_2.c: Adapt test.
-
-2011-05-23  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/defaulted28.C: New.
-
-	* g++.dg/cpp0x/sfinae25.C: New.
-
-	* g++.dg/cpp0x/rv-cast2.C: New.
-
-	* g++.dg/cpp0x/enum14.C: New.
-
-2011-05-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR lto/49123
-	* gcc.c-torture/execute/pr49123.c: New test.
-
-	PR debug/49032
-	* gcc.dg/debug/pr49032.c: New test.
-
-	PR c/49120
-	* gcc.dg/pr49120.c: New test.
-
-2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47315
-	* gcc.target/i386/pr47315.c: New test.
-
-2011-05-23  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/lambda/lambda-eh2.C: New.
-
-	* g++.dg/cpp0x/sfinae24.C: New.
-
-	* g++.dg/cpp0x/error3.C: New.
-
-	* g++.dg/cpp0x/defaulted27.C: New.
-
-	* g++.dg/cpp0x/decltype27.C: New.
-
-2011-05-23  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL.
-
-2011-05-23  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/40874
-	* g++.dg/tree-ssa/pr40874.C: New testcase.
-
-2011-05-23  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49115
-	* g++.dg/torture/pr49115.C: New testcase.
-
-2011-05-23  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/15419
-	* gcc.dg/memcpy-3.c: New testcase.
-
-2011-05-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48973
-	* gcc.c-torture/execute/pr48973-1.c: New test.
-	* gcc.c-torture/execute/pr48973-2.c: New test.
-
-2011-05-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/18016
-	* g++.dg/warn/pr18016.C: New.
-
-2011-05-23  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* gcc.target/arm/ivopts-6.c: New test.
-
-2011-05-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/49029
-	* gcc.c-torture/compile/pr49029.c: New test.
-
-2011-05-22  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/sfinae23.C: New.
-	* g++.dg/cpp0x/sfinae8.C: Correct.
-
-2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* gfortran.dg/function_optimize_8.f90:  New test case.
-
-2011-05-22  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/49087
-	* gcc.dg/vect/O3-pr49087.c: New test.
-
-2011-05-21  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/debug/const5.C: New.
-
-2011-05-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-static7.C: Extend.
-
-	* g++.dg/cpp0x/constexpr-static7.C: New.
-
-	* g++.dg/cpp0x/enum12.C: New.
-	* g++.dg/cpp0x/enum13.C: New.
-
-2011-05-21  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48699
-	* gfortran.dg/select_type_23.f03: New.
-
-2011-05-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/defaulted26.C: New.
-
-	* g++.dg/cpp0x/noexcept02.C: Fix.
-	* g++.dg/cpp0x/noexcept03.C: Fix.
-	* g++.dg/cpp0x/noexcept08.C: Fix.
-	* g++.dg/cpp0x/noexcept10.C: New.
-
-2011-05-20  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48706
-	* gfortran.dg/extends_12.f03: New.
-
-2011-05-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/koenig9.C: New.
-	* g++.dg/opt/pr47615.C: Fix.
-	* g++.dg/overload/defarg1.C: Fix.
-	* g++.dg/tc1/dr213.C: Remove xfail.
-	* g++.dg/torture/pr34850.C: Fix.
-	* g++.dg/torture/pr39362.C: Fix.
-	* g++.old-deja/g++.brendan/crash56.C: Fix.
-	* g++.old-deja/g++.pt/memtemp47.C: Fix.
-
-2011-05-20  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/49079
-	* gcc.dg/torture/pr49079.c: New testcase.
-
-2011-05-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49073
-	* gcc.c-torture/execute/pr49073.c: New test.
-
-2011-06-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_21.f90: New.
-
-2011-05-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* lib/prune.exe (prune_gcc_output): Expect "error:" in collect2
-	output.
-
-2011-05-19  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/49063
-	* gcc.dg/builtin-object-size-11.c: Use -std=gnu89.
-
-2011-05-19  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48985
-	* gcc.dg/builtin-object-size-11.c: New testcase.
-
-2011-05-19  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/45098
-	* gcc.target/arm/ivopts.c: New test.
-	* gcc.target/arm/ivopts-2.c: New test.
-
-2011-05-19  Tom de Vries  <tom@codesourcery.com>
-
-	* lib/lib/scanasm.exp (object-size): Fix target selector handling.
-
-2011-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.c-torture/execute/960321-1.x: Remove.
-
-2011-05-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48700
-	* gfortran.dg/move_alloc_4.f90: New.
-
-2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/49002
-	* gcc.target/i386/pr49002-1.c: New test.
-	* gcc.target/i386/pr49002-2.c: Likewise.
-
-2011-05-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49039
-	* gcc.c-torture/execute/pr49039.c: New test.
-	* gcc.dg/tree-ssa/pr49039.c: New test.
-	* g++.dg/torture/pr49039.C: New test.
-
-2011-05-18  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-incomplete3.C: New.
-	* g++.dg/cpp0x/constexpr-incomplete2.C: Adjust.
-	* g++.dg/cpp0x/constexpr-memfn1.C: Adjust.
-
-2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	* gcc.target/bfin/mcpu-bf592.c: New test.
-
-2011-05-18  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/41881
-	* gcc.dg/vect/O3-pr41881.c: New test.
-	* gcc.dg/vect/O3-slp-reduc-10.c: New test.
-
-2011-05-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/49000
-	* gcc.dg/pr49000.c: New test.
-
-2011-05-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/invalid1.adb: New test.
-
-2011-05-16  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/avx-vzeroupper-16.c: Update scan-assembler-times
-	scan pattern.
-	* gcc.target/i386/avx-vzeroupper-17.c: Ditto.
-	* gcc.target/i386/avx-vzeroupper-18.c: Ditto.
-
-2011-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/48994
-	* g++.dg/cpp0x/range-for18.C: New.
-
-2011-05-15  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/image_index_2.f90: New.
-
-2011-05-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	* g++.dg/cpp0x/override1.C: Move from inherit/virtual9.C.
-	* g++.dg/cpp0x/override2.C: New.
-
-2011-05-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.de/coarray_20.f90: New.
-
-2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/22572
-	* function_optimize_7.f90:  New test case.
-
-2011-05-13  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/decltype26.C: New.
-	* g++.dg/cpp0x/enum11.C: New.
-
-2011-05-13  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48972
-	PR fortran/48991
-	* gfortran.dg/assign_8.f90: Update dg-error.
-
-2011-05-13  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48972
-	* gfortran.dg/io_constraints_8.f90: New.
-	* gfortran.dg/io_constraints_9.f90: New.
-
-2011-05-13  Martin Thuresson  <martint@google.com>
-
-	PR gcov-profile/47793
-	* gcc.dg/pr47793.c: New.
-
-2011-05-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48975
-	* gcc.dg/pr48975.c: New test.
-
-2011-05-12  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48972
-	* gfortran.dg/iso_c_binding_compiler_3.f90: New.
-
-2011-05-12  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-incomplete2.C: New.
-
-2011-05-12  Geert Bosch  <bosch@adacore.com>
-
-	* gnat.dg/view_conversion1.adb: New test.
-
-2011-05-12  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48172
-	* gcc.dg/vect/pr48172.c: New testcase.
-
-2011-05-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48967
-	* g++.dg/opt/pr48967.C: New test.
-
-2011-05-11  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-friend.C: New.
-	* g++.dg/cpp0x/constexpr-incomplete1.C: New.
-
-	* g++.dg/cpp0x/sfinae22.C: New.
-
-2011-05-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48889
-	* gfortran.dg/generic_24.f90: New.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/15256
-	* gcc.dg/tree-ssa/forwprop-14.c: New testcase.
-
-2011-05-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48159
-	* gcc.dg/pr48159-1.c: New test.
-	* gcc.dg/pr48159-2.c: New test.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48953
-	* gcc.dg/torture/pr48953.c: New testcase.
-
-2011-05-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/18041
-	* gcc.dg/tree-ssa/forwprop-13.c: New testcase.
-
-2011-05-11  Alan Modra  <amodra@gmail.com>
-
-	PR target/47755
-	* gcc.target/powerpc/pr47755-2.c: Require vsx_hw.
-
-2011-05-10  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/defaulted25.C: New.
-	* g++.dg/template/crash7.C: Adjust.
-
-	* g++.dg/cpp0x/variadic108.C: New.
-
-2011-05-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	* g++.dg/inherit/virtual9.C: Extend.
-
-2011-05-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/48857
-	* gcc.target/powerpc/pr48857.c: New file, make sure V2DI arguments
-	are passed and returned in vector registers.
-
-2011-05-10  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/ssa-fre-2.c: Disable forwprop.
-	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
-	* gcc.dg/tree-ssa/scev-cast.c: Adjust.  Note what transformation
-	applies.
-
-2011-05-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48611
-	PR tree-optimization/48794
-	* gfortran.dg/gomp/pr48611.f90: New test.
-	* gfortran.dg/gomp/pr48794.f90: New test.
-
-	PR debug/48928
-	* gcc.dg/dfp/pr48928.c: New test.
-
-2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48522
-	* g++.dg/cpp0x/pr48522.C: New.
-
-2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48735
-	* g++.dg/cpp0x/sfinae21.C: New.
-
-2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/template/sfinae28.C: Rename to...
-	* g++.dg/cpp0x/sfinae19.C: ... this.
-	* g++.dg/template/sfinae29.C: Rename to...
-	* g++.dg/cpp0x/sfinae20.C: ... this.
-
-2011-05-09  Jeff Law <law@redhat.com>
-
-	* lib/gcc-gdb-test.exp (gdb-test): Reorder matchers to give more
-	consistent results.
-
-2011-05-09  Fabien Chêne  <fabien@gcc.gnu.org>
-
-	PR c++/20039
-	* g++.dg/init/pr20039.C: New.
-
-2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48737
-	PR c++/48744
-	* g++.dg/template/sfinae28.C: New.
-	* g++.dg/template/sfinae29.C: Likewise.
-
-2011-05-09  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/nontype23.C: New.
-
-2011-05-07  Fabien Chêne  <fabien@gcc.gnu.org>
-	PR c++/48859
-	* g++.dg/init/pr48859.C: New.
-
-2011-05-09  Jason Merrill  <jason@redhat.com>
-
-	* gcc.dg/gcc.dg/uninit-D.c: Move to c-c++-common.
-	* gcc.dg/gcc.dg/uninit-D-O0.c: Move to c-c++-common.
-	* gcc.dg/gcc.dg/uninit-E.c: Move to c-c++-common.
-	* gcc.dg/gcc.dg/uninit-E-O0.c: Move to c-c++-common.
-	* gcc.dg/gcc.dg/uninit-F.c: Move to c-c++-common.
-	* gcc.dg/gcc.dg/uninit-F-O0.c: Move to c-c++-common.
-	* gcc.dg/gcc.dg/uninit-G.c: Move to c-c++-common.
-	* gcc.dg/gcc.dg/uninit-G-O0.c: Move to c-c++-common.
-
-2011-05-08  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-	* g++.dg/inherit/virtual9.C: New.
-
-2011-05-09  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48574
-	* g++.dg/template/dependent-expr8.C: New test case.
-
-2011-05-07  Zdenek Dvorak  <ook@ucw.cz>
-
-	PR tree-optimization/48837
-	* gcc.dg/pr48837.c: New testcase.
-
-2011-05-06  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-condition2.C: New.
-
-	* g++.dg/cpp0x/constexpr-missing.C: New.
-
-2011-05-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/this_image_2.f90: New.
-
-2011-05-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48858
-	PR fortran/48820
-	* gfortran.dg/bind_c_usage_22.f90: New.
-	* gfortran.dg/bind_c_usage_23.f90: New.
-	* gfortran.dg/bind_c_usage_24.f90: New.
-	* gfortran.dg/bind_c_usage_24_c.c: New.
-
-2011-05-06  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48838
-	* g++.dg/template/member9.C: New test case.
-
-2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/discr29.ad[sb]: New test.
-	* gnat.dg/discr30.adb: Likewise.
-
-2011-05-05  Julian Brown  <julian@codesourcery.com>
-
-	* gcc.target/arm/neon-vset_lanes8.c: New test.
-
-2011-05-05  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/init/new32.C: New.
-
-2011-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gfortran.dg/fmt_g0_6.f08: Use dg-options "-ffloat-store".
-	Fix typo.
-
-2011-05-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48381
-	* gcc.c-torture/compile/pr48381.c: New test.
-
-2011-05-05  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/opt-1.c: Add --param min-insn-to-prefetch -ratio=0
-	to dg-options.
-	* gcc.target/i386/opt-1.c: Ditto.
-
-2011-05-04  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/conversion/base1.C: New.
-
-2011-05-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48787
-	* gfortran.dg/round_3.f08: Add more checks to test case.
-
-2011-05-04  Hans-Peter Nilsson  <hp@axis.com>
-
-	* gfortran.dg/pr47878.f90, gfortran.dg/endfile_3.f90,
-	gfortran.dg/endfile_4.f90, gfortran.dg/ftell_3.f90,
-	gfortran.dg/fmt_cache_1.f, gfortran.dg/namelist_66.f90:
-	Gate test on effective_target fd_truncate.
-
-2011-05-04  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/recip-vec-divf.c: Decrease array sizes.
-	* gcc.target/i386/recip-vec-sqrtf.c: Ditto.
-	* gcc.target/i386/recip-vec-divf-avx.c: Increase array sizes.
-	* gcc.target/i386/recip-vec-sqrtf-avx.c: Ditto.  Update scan times.
-	* gcc.target/i386/ssefn-1.c: Add -mno-sse2 to dg-options.
-	* gcc.target/i386/pr38824.c: Ditto.
-	* gcc.target/i386/vecinit-1.c: Add -mno-sse4 to dg-options.
-	* gcc.target/i386/vecinit-2.c: Ditto.
-	* gcc.target/i386/sse-19.c: Add -mno-ssse3 to dg-options.
-	* gcc.target/i386/parity-1.c: Add -mno-popcnt to dg-options.
-	* gcc.target/i386/parity-2.c: Ditto.
-	* gcc.target/i386/incoming-8.c: Add -mno-avx to dg-options.
-
-2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	* gcc.target/bfin/mcpu-bf512.c: Update to latest silicon revision and
-	remove duplication.
-	* gcc.target/bfin/mcpu-bf514.c: Likewise.
-	* gcc.target/bfin/mcpu-bf516.c: Likewise.
-	* gcc.target/bfin/mcpu-bf518.c: Likewise.
-
-2011-05-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/this_image_1.f90: Remove dg-options.
-
-2011-05-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/this_image_1.f90: New.
-
-2011-05-03  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray/caf.dg: New.
-	* gfortran.dg/coarray/image_index_1.f90: New, copied
-	from ../coarray_16.f90.
-
-2011-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/28501
-	* g++.dg/ext/complex9.C: New.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	From Mike Frysinger
-	* gcc.target/bfin/mcpu-bf542.c: Check SILICON_REVISION is 0x0004.
-	* gcc.target/bfin/mcpu-bf544.c, gcc.target/bfin/mcpu-bf547.c,
-	gcc.target/bfin/mcpu-bf548.c, gcc.target/bfin/mcpu-bf549.c: Likewise.
-
-2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
-
-	* gcc.target/bfin/builtins: Created.
-	* gcc.target/bfin/hisilh-O0.c: Deleted.
-	* gcc.target/bfin/hisilh.c: Moved to...
-	* gcc.target/bfin/builtins/hisilh.c: ...here.
-	* gcc.target/bfin/builtins/shl_fr1x16-6.c: New test.
-	* gcc.target/bfin/builtins/shr_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-9.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-4.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-8.c: Ditto.
-	* gcc.target/bfin/builtins/lshl_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/abs_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-1.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr1x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/norm_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/bfin-builtins.exp: Ditto.
-	* gcc.target/bfin/builtins/norm16-2.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-5.c: Ditto.
-	* gcc.target/bfin/builtins/norm_fr1x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x32x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/norm16-6.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-9.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/dspsubaddsat_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/min_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/max_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-10.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisihh_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/diff_hl_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-7.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisilh_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/lshl_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/cpmlx_mul_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/negate_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/negate_fr1x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/abs_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr2x16-4.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/max_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/min_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/max_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/add_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-6.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x16-7.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-5.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-9.c: Ditto.
-	* gcc.target/bfin/builtins/abs_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/lshl_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/abs_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/cpmlx_msu_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-2.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr1x16-4.c: Ditto.
-	* gcc.target/bfin/builtins/norm16-3.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-6.c: Ditto.
-	* gcc.target/bfin/builtins/norm16-7.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/min_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/add_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-11.c: Ditto.
-	* gcc.target/bfin/builtins/sub_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-4.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisihh_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/diff_lh_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-8.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr2x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisilh_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/lshl_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/cpmlx_mac_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/min_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/dspaddsubsat_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/max_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/min_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-3.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x16-4.c: Ditto.
-	* gcc.target/bfin/builtins/sub_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/add_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-7.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x16-8.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-6.c: Ditto.
-	* gcc.target/bfin/builtins/circptr.c: Ditto.
-	* gcc.target/bfin/builtins/negate_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/abs_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/multr_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/sum_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/cpmlx_msu_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-3.c: Ditto.
-	* gcc.target/bfin/builtins/norm_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/norm16-4.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-7.c: Ditto.
-	* gcc.target/bfin/builtins/norm16-8.c: Ditto.
-	* gcc.target/bfin/builtins/add_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/add_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-5.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-12.c: Ditto.
-	* gcc.target/bfin/builtins/sub_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/diff_lh_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisihl_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr2x16-4.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisill_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/negate_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/multr_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/cpmlx_mac_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x32x32NS-1.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/min_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/dspaddsubsat_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/sub_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-4.c: Ditto.
-	* gcc.target/bfin/builtins/sub_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x16-5.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-8.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-3.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x16-4.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr1x32-7.c: Ditto.
-	* gcc.target/bfin/builtins/negate_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/multr_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/sum_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/norm_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/norm16-1.c: Ditto.
-	* gcc.target/bfin/builtins/norm_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x32x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-4.c: Ditto.
-	* gcc.target/bfin/builtins/norm16-5.c: Ditto.
-	* gcc.target/bfin/builtins/norm32-8.c: Ditto.
-	* gcc.target/bfin/builtins/dspsubaddsat_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/max_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/add_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr2x16-6.c: Ditto.
-	* gcc.target/bfin/builtins/diff_hl_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shr_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisihl_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/negate_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/cpmlx_mul_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/multr_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/mulhisill_fr2x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/negate_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/abs_fr2x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shrl_fr2x16-3.c: Ditto.
-	* gcc.target/bfin/builtins/mult_fr1x32x32NS-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-1.c: Ditto.
-	* gcc.target/bfin/builtins/max_fr1x16-1.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x16-2.c: Ditto.
-	* gcc.target/bfin/builtins/sub_fr1x32-2.c: Ditto.
-	* gcc.target/bfin/builtins/shl_fr1x32-5.c: Ditto.
-
-2011-05-03  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.target/arm/cold-lc.c: New test.
-
-2011-05-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48774
-	* gcc.dg/pr48774.c: New test.
-
-2011-05-03  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/large-size-array-5.c: New testcase.
-
-2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.dg/vect/vect-strided-u16-i3.c: New test.
-
-2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* lib/target-supports.exp (check_effective_target_vect_strided):
-	Replace with...
-	(check_effective_target_vect_strided2)
-	(check_effective_target_vect_strided3)
-	(check_effective_target_vect_strided4)
-	(check_effective_target_vect_strided8): ...these new functions.
-
-	* gcc.dg/vect/O3-pr39675-2.c: Update accordingly.
-	* gcc.dg/vect/costmodel/ppc/costmodel-slp-12.c: Likewise.
-	* gcc.dg/vect/fast-math-slp-27.c: Likewise.
-	* gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: Likewise.
-	* gcc.dg/vect/pr37539.c: Likewise.
-	* gcc.dg/vect/slp-11a.c: Likewise.
-	* gcc.dg/vect/slp-11b.c: Likewise.
-	* gcc.dg/vect/slp-11c.c: Likewise.
-	* gcc.dg/vect/slp-12a.c: Likewise.
-	* gcc.dg/vect/slp-12b.c: Likewise.
-	* gcc.dg/vect/slp-18.c: Likewise.
-	* gcc.dg/vect/slp-19a.c: Likewise.
-	* gcc.dg/vect/slp-19b.c: Likewise.
-	* gcc.dg/vect/slp-21.c: Likewise.
-	* gcc.dg/vect/slp-23.c: Likewise.
-	* gcc.dg/vect/vect-cselim-1.c: Likewise.
-
-	* gcc.dg/vect/fast-math-vect-complex-3.c: Use vect_stridedN
-	instead of vect_interleave && vect_extract_even_odd.
-	* gcc.dg/vect/no-scevccp-outer-10a.c: Likewise.
-	* gcc.dg/vect/no-scevccp-outer-10b.c: Likewise.
-	* gcc.dg/vect/no-scevccp-outer-20.c: Likewise.
-	* gcc.dg/vect/vect-1.c: Likewise.
-	* gcc.dg/vect/vect-10.c: Likewise.
-	* gcc.dg/vect/vect-98.c: Likewise.
-	* gcc.dg/vect/vect-107.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-mult.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-u16-i2.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-u16-i4.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-u16-mult.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-u32-mult.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-u8-i2-gap.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Likewise.
-	* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Likewise.
-	* gcc.dg/vect/vect-strided-float.c: Likewise.
-	* gcc.dg/vect/vect-strided-mult-char-ls.c: Likewise.
-	* gcc.dg/vect/vect-strided-mult.c: Likewise.
-	* gcc.dg/vect/vect-strided-same-dr.c: Likewise.
-	* gcc.dg/vect/vect-strided-u16-i2.c: Likewise.
-	* gcc.dg/vect/vect-strided-u16-i4.c: Likewise.
-	* gcc.dg/vect/vect-strided-u32-i4.c: Likewise.
-	* gcc.dg/vect/vect-strided-u32-i8.c: Likewise.
-	* gcc.dg/vect/vect-strided-u32-mult.c: Likewise.
-	* gcc.dg/vect/vect-strided-u8-i2-gap.c: Likewise.
-	* gcc.dg/vect/vect-strided-u8-i2.c: Likewise.
-	* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Likewise.
-	* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Likewise.
-	* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Likewise.
-	* gcc.dg/vect/vect-strided-u8-i8.c: Likewise.
-	* gcc.dg/vect/vect-vfa-03.c: Likewise.
-
-	* gcc.dg/vect/no-scevccp-outer-18.c: Add vect_stridedN to the
-	target condition.
-	* gcc.dg/vect/pr30843.c: Likewise.
-	* gcc.dg/vect/pr33866.c: Likewise.
-	* gcc.dg/vect/slp-reduc-6.c: Likewise.
-	* gcc.dg/vect/vect-strided-store-a-u8-i2.c: Likewise.
-	* gcc.dg/vect/vect-strided-store-u16-i4.c: Likewise.
-	* gcc.dg/vect/vect-strided-store-u32-i2.c: Likewise.
-
-2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.dg/vect/slp-11.c: Split into...
-	* gcc.dg/vect/slp-11a.c, gcc.dg/vect/slp-11b.c,
-	gcc.dg/vect/slp-11c.c: ...these tests.
-	* gcc.dg/vect/slp-12a.c: Split 4-stride loop into...
-	* gcc.dg/vect/slp-12c.c: ...this new test.
-	* gcc.dg/vect/slp-19.c: Split into...
-	* gcc.dg/vect/slp-19a.c, gcc.dg/vect/slp-19b.c,
-	gcc.dg/vect/slp-19c.c: ...these new tests.
-
-2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* lib/target-supports.exp
-	(check_effective_target_vect_extract_even_odd_wide): Delete.
-	(check_effective_target_vect_strided_wide): Likewise.
-	* gcc.dg/vect/O3-pr39675-2.c: Use the non-wide versions instead.
-	* gcc.dg/vect/fast-math-pr35982.c: Likewise.
-	* gcc.dg/vect/fast-math-vect-complex-3.c: Likewise.
-	* gcc.dg/vect/pr37539.c: Likewise.
-	* gcc.dg/vect/slp-11.c: Likewise.
-	* gcc.dg/vect/slp-12a.c: Likewise.
-	* gcc.dg/vect/slp-12b.c: Likewise.
-	* gcc.dg/vect/slp-19.c: Likewise.
-	* gcc.dg/vect/slp-23.c: Likewise.
-	* gcc.dg/vect/vect-1.c: Likewise.
-	* gcc.dg/vect/vect-98.c: Likewise.
-	* gcc.dg/vect/vect-107.c: Likewise.
-	* gcc.dg/vect/vect-strided-float.c: Likewise.
-
-2011-05-02  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/init/new31.C: New.
-
-2011-05-02  Simon Martin  <simartin@users.sourceforge.net>
-
-	PR c/35445
-	* gcc.dg/pr35445.c: New test.
-
-2011-05-02  Jason Merrill  <jason@redhat.com>
-
-	* c-c++-common/vla-1.c: New.
-
-2011-05-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48822
-	* gcc.dg/torture/pr48822.c: New testcase.
-
-2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47969
-	* g++.dg/cpp0x/constexpr-47969.C: New.
-
-2011-05-02  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR testsuite/48498
-	* gcc.dg/vect/slp-3.c: Increase loop bound.  Don't expect to fail
-	on vect_no_align targets.
-	* gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on
-	vect_no_align targets.
-
-2011-05-01  Xinliang David Li  <davidxl@google.com>
-
-	* gcc.dg/tree-ssa/integer-addr.c: New test.
-	* gcc.dg/tree-ssa/alias_bug.c: New test.
-
-2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48787
-	* gfortran.dg/round_3.f08: Add more checks.
-
-2011-04-30  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48821
-	* gfortran.dg/import9.f90: New, proper test.
-	* gfortran.dg/interface_37.f90: Remove bogus
-	test (bogus copy of interface_36.f90).
-
-2011-04-30  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48821
-	* gfortran.dg/interface_37.f90: New.
-
-2011-04-30  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48746
-	* gfortran.dg/realloc_on_assign_7.f03: Test bounds.
-
-2011-04-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48809
-	* gcc.c-torture/execute/pr48809.c: New test.
-
-2011-04-29  Jeff Law <law@redhat.com>
-
-	* gcc.dg/tree-ssa/ssa-dom-thread-4.c: New test.
-
-2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48606
-	* g++.dg/init/ctor10.C: New.
-
-2011-04-29  Le-Chun Wu  <lcwu@google.com>
-
-	* g++.dg/warn/Wconversion-null-2.C: Do not expect a NULL
-	  warning in implicitly instantiated templates.
-
-2011-04-29  Le-Chun Wu  <lcwu@google.com>
-
-	* g++.dg/warn/Wnull-conversion-1.C: New.
-	* g++.dg/warn/Wnull-conversion-2.C: New.
-
-2011-04-29  Diego Novillo  <dnovillo@google.com>
-
-	* g++.old-deja/g++.other/null3.C: Expect warning about
-	converting boolean to a pointer.
-
-2011-04-29  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48462
-	* gfortran.dg/realloc_on_assign_7.f03: Modify to test for lhs
-	being a target.
-
-	PR fortran/48746
-	* gfortran.dg/realloc_on_assign_7.f03: Add subroutine pr48746.
-
-2011-04-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48810
-	* gfortran.dg/typebound_proc_22.f90: New.
-
-	PR fortran/48800
-	* gfortran.dg/interface_36.f90: New.
-
-2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48488
-	PR libgfortran/48602
-	PR libgfortran/48615
-	PR libgfortran/48684
-	PR libgfortran/48787
-	* gfortran.dg/fmt_g.f: Adjust test.
-	* gfortran.dg/fmt_g0_1.f08: Adjust test.
-	* gfortran.dg/round_3.f08: New test.
-	* gfortran.dg/namelist_print_1.f: Adjust test.
-	* gfortran.dg/char4_iunit_1.f03: Adjust test.
-	* gfortran.dg/f2003_io_5.f03: Adjust test.
-	* gfortran.dg/coarray_15.f90: Adjust test.
-	* gfortran.dg/namelist_65.f90: Adjust test.
-	* gfortran.dg/fmt_cache_1.f: Adjust test.
-	* gfortran.dg/char4_iunit_2.f03: Adjust test.
-	* gfortran.dg/real_const_3.f90: Adjust test.
-
-2011-04-29  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/tree-ssa/inline-10.c: New testcase.
-	* gcc.dg/tree-ssa/inline-9.c: Disable partial inlining.
-
-2011-04-28  Xinliang David Li  <davidxl@google.com>
-
-	* gcc.dg/tree-prof/prof-robust-1.c: New test.
-	* g++.dg/prof-robust-1.C: New test.
-
-2011-04-28  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR tree-optimization/48765
-	* gcc.dg/vect/pr48765.c: New.
-
-2011-04-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/48775
-	* gcc.dg/pr48616.c: Also add -fno-common on alpha*-dec-osf*.
-
-2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48798
-	* g++.dg/inherit/pr48798.C: New.
-	* g++.old-deja/g++.other/base1.C: Adjust.
-
-2011-04-28  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48656
-	* g++.dg/template/inherit7.C: New test case.
-
-2011-04-28  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/40052
-	PR tree-optimization/15347
-	* gcc.dg/tree-ssa/vrp57.c: New testcase.
-	* gcc.dg/pr15347.c: Likewise.
-
-2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48530
-	* g++.dg/cpp0x/sfinae18.C: New.
-
-2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/48771
-	* g++.dg/ext/is_literal_type1.C: New.
-
-2011-04-28  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48112
-	PR fortran/48279
-	* gfortran.dg/interface_35.f90: New.
-	* gfortran.dg/erfc_scaled_1.f90: Don't compile with -pedantic.
-	* gfortran.dg/func_result_6.f90: Add dg-warning.
-	* gfortran.dg/bessel_1.f90: Ditto.
-	* gfortran.dg/hypot_1.f90: Ditto.
-	* gfortran.dg/proc_ptr_comp_20.f90: Ditto.
-	* gfortran.dg/proc_ptr_comp_21.f90: Ditto.
-	* gfortran.dg/interface_assignment_4.f90: Ditto.
-
-2011-04-27  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/ext/complex8.C: New.
-
-	* g++.dg/cpp0x/initlist49.C: New.
-	* g++.dg/init/new30.C: New.
-
-2011-04-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48788
-	* gfortran.dg/whole_file_34.f90: New.
-
-2011-04-27  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/tree-ssa/inline-9.c: New testcase.
-
-2011-04-27  Jason Merrill  <jason@redhat.com>
-
-	* g++.old-deja/g++.oliva/overload1.C: Adjust.
-
-	* g++.dg/parse/ambig6.C: New.
-
-2011-04-27  Nick Clifton  <nickc@redhat.com>
-
-	* gcc.dg/20020312-2.c: Add definition for RX.
-
-	* lib/target-supports.exp (add_options_for_ieee): Use -mnofpu
-	option with RX targets.
-
-	* gcc.target/rx/pack.c: Replace C++ style // comments with C style
-	/* */ comments.
-
-2011-04-27  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/pr23382.c: Remove.
-
-2011-04-27  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR target/48767
-	* gcc.c-torture/compile/pr48767.c: New test.
-
-2011-04-27  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48772
-	* g++.dg/pr48772.C: New testcase.
-
-2011-04-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48742
-	* gcc.c-torture/compile/pr48742.c: New test.
-
-2011-04-26  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/lookup/koenig13.C: New.
-
-	* g++.dg/cpp0x/initlist48.C: New.
-
-2011-04-25  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/sfinae17.C: New.
-
-2011-03-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/48258
-	* gcc.target/powerpc/pr48258-1.c: New file.
-	* gcc.target/powerpc/pr48258-2.c: Ditto.
-
-2011-04-26  Xinliang David Li  <davidxl@google.com>
-
-	* gcc.dg/uninit-suppress.c: New test.
-	* gcc.dg/uninit-suppress.c: New test.
-
-2011-04-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48768
-	* gcc.dg/pr48768.c: New test.
-
-	PR tree-optimization/48734
-	* gcc.c-torture/compile/pr48734.c: New test.
-
-	PR testsuite/48753
-	* gcc.dg/tree-prof/val-prof-2.c: Adjust for 32-bit HWI.
-
-2011-04-26  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48731
-	* gcc.dg/torture/pr48731.c: New testcase.
-
-2011-04-26  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/48753
-	* gcc.dg/tree-prof/val-prof-2.c: Adjust.
-
-2011-04-26  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48694
-	* gcc.dg/torture/pr48694-1.c: New testcase.
-	* gcc.dg/torture/pr48694-2.c: Likewise.
-
-2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	* g++.dg/ext/underlying_type1.C: New.
-	* g++.dg/ext/underlying_type2.C: Likewise.
-	* g++.dg/ext/underlying_type3.C: Likewise.
-	* g++.dg/ext/underlying_type4.C: Likewise.
-	* g++.dg/ext/underlying_type5.C: Likewise.
-	* g++.dg/ext/underlying_type6.C: Likewise.
-	* g++.dg/ext/underlying_type7.C: Likewise.
-	* g++.dg/ext/underlying_type8.C: Likewise.
-	* g++.dg/ext/underlying_type9.C: Likewise.
-	* g++.dg/ext/underlying_type10.C: Likewise.
-
-2011-04-25  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/template-const2.C: New.
-
-2011-04-25  Jeff Law <law@redhat.com>
-
-	* gcc.dg/tree-ssa/vrp56.c: new test.
-
-2011-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* go.test/go-test.exp (go-set-goarch): Accept mips*-*-*.
-
-2011-04-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR preprocessor/48740
-	* c-c++-common/raw-string-11.c: New test.
-
-2011-04-23  John David Anglin  <dave.anglin@nrc-cnrc.ca>
-
-	* gcc.dg/pr48616.c (dg-options): Add -fno-common to options on
-	hppa*-*-hpux*.
-
-2011-04-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_19.f90: New.
-
-2011-04-23  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48685
-	* gcc.dg/pr48685.c: New test.
-
-2011-04-22  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/tree-ssa/pr38699.c: Fix testcase.
-
-2011-04-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48717
-	* gcc.c-torture/execute/pr48717.c: New test.
-
-2011-04-22  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48723
-	* gcc.target/i386/pr48723.c: New test.
-
-2011-04-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48716
-	* gcc.dg/gomp/pr48716.c: New test.
-	* g++.dg/gomp/pr48716.C: New test.
-
-2011-04-22  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR c/36750
-	* gcc.dg/missing-field-init-2.c: Update testcase.
-
-2011-04-22  Alan Modra  <amodra@gmail.com>
-
-	* gcc.target/powerpc/ppc-pow.c: Allow for tail calls.
-
-2011-04-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48405
-	* gfortran.dg/function_optimize_6.f90:  New test.
-
-2011-04-21  Easwaran Raman  <eraman@google.com>
-
-	* gcc.dg/stack-layout-2.c: New test.
-
-2011-04-21  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48703
-	* g++.dg/lto/pr48207-2_0.C: New testcase.
-	* g++.dg/lto/pr48207-3_0.C: Likewise.
-
-2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/volatile5.adb: New test.
-	* gnat.dg/volatile5_pkg.ads: New helper.
-
-2011-04-21  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48708
-	* gcc.target/i386/pr48708.c: New test.
-
-2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.dg/vect/vect-119.c: New test.
-
-2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.dg/vect/vect.exp: Run the main tests twice, one with -flto
-	and once without.
-
-2011-04-21  Richard Earnshaw  <rearnsha@arm.com>
-	    Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/46329
-	* gcc.target/arm/pr46329.c: New test.
-
-2011-04-21  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_18.f90: New.
-
-2011-04-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/initlist47.C: New.
-
-	* g++.dg/init/dtor4.C: New.
-
-2011-04-20  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48678
-	* gcc.target/i386/sse2-pinsrw.c: New test.
-	* gcc.target/i386/avx-vpinsrw.c: Ditto.
-	* gcc.target/i386/sse4_1-insvqi.c: Ditto.
-	* gcc.target/i386/sse2-insvhi.c: Ditto.
-	* gcc.target/i386/sse4_1-insvsi.c: Ditto.
-	* gcc.target/i386/sse4_1-insvdi.c: Ditto.
-
-2011-04-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/const4.C: New.
-
-2011-04-20  Easwaran Raman  <eraman@google.com>
-
-	* gcc.dg/stack-layout-1.c: New test.
-
-2011-04-20  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* gcc.dg/vect/vect-shift-3.c, gcc.dg/vect/vect-shift-4.c: New.
-	* lib/target-supports.exp (check_effective_target_vect_shift_char): New
-	function.
-
-2011-04-20  Kai Tietz  <ktietz@redhat.com>
-
-	* gcc.dg/binop-xor1.c: New test.
-	* gcc.dg/binop-xor2.c: New test.
-	* gcc.dg/binop-xor3.c: New test.
-	* gcc.dg/binop-xor4.c: New test.
-	* gcc.dg/binop-xor5.c: New test.
-
-2011-04-20  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47892
-	* gcc.dg/vect/fast-math-ifcvt-1.c: New testcase.
-
-2011-04-20  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48695
-	* g++.dg/torture/pr48695.C: New testcase.
-
-2011-04-20  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/pr42629.c: Add dg-require-effective-target int32plus
-	* gcc.c-torture/execute/cmpsi-2.c: Ditto
-	* gcc.c-torture/execute/pr45262.c: Ditto
-	* gcc.dg/torture/pr43165.c: Ditto.
-	* gcc.dg/torture/pr47228.c: Ditto.
-	* gcc.dg/tree-ssa/pr45144.c: Ditto.
-	* gcc.dg/ipa/pr45644.c: Ditto.
-	* gcc.c-torture/compile/pr43191.c: Ditto. Remove dg-skip-if for
-	PDP11.
-
-2011-04-19  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/ext/complex7.C: New.
-
-	* g++.dg/ext/attrib41.C: New.
-
-2011-04-19  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	PR testsuite/48676
-	* gcc.dg/torture/pr37868.c: Skip on sh*-*-*.
-
-2011-04-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48678
-	* gcc.target/i386/pr48678.c: New test.
-
-2011-04-19  Martin Jambor  <mjambor@suse.cz>
-
-	* g++.dg/opt/devirt1.C: Bump to -O2, remove XFAIL.
-	* g++.dg/opt/devirt2.C: New test.
-	* g++.dg/ipa/devirt-g-1.C: Likewise.
-
-2011-04-19  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48588
-	* gfortran.dg/whole_file_33.f90: New.
-
-2011-04-19  Martin Jambor  <mjambor@suse.cz>
-
-	* g++.dg/ipa/devirt-7.C: New test.
-
-2011-04-19  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48207
-	* g++.dg/lto/pr48207_0.C: New testcase.
-
-2011-04-18  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/init/void1.C: New.
-
-	* g++.dg/cpp0x/union4.C: New.
-
-2011-04-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48661
-	* g++.dg/torture/pr48661.C: New test.
-
-	PR c++/48632
-	* g++.dg/gomp/pr48632.C: New test.
-
-2011-04-18  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse2-maskmovdqu.c: New test.
-	* gcc.target/i386/avx-vmaskmovdqu.c: Ditto.
-
-2011-04-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_17.f90: New.
-	* gfortran.dg/coarray_10.f90: Update dg-error.
-
-2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/48251
-	* gcc.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
-	* gfortran.dg/guality/guality.exp: Likewise.
-
-2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gfortran.dg/fmt_g0_5.f08: Use dg-add-options ieee.
-
-2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/vect/pr48377.c: Remove dg-do run.
-
-2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/ipa/pr48195.c: Add dg-require-effective-target lto.
-
-2011-04-18  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/46364
-	* g++.dg/torture/pr46364.C: New testcase.
-
-2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* obj-c++.dg/dwarf-2.mm: Skip on alpha*-dec-osf*.
-
-2011-04-18  Alexander Monakov  <amonakov@ispras.ru>
-
-	* gcc.dg/pr48235.c: Add dg-require-effective-target freorder.
-
-2011-04-18  Ulrich Weigand  <ulrich.weigand@linaro.org>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	PR target/48252
-	* gcc.target/arm/pr48252.c: New test.
-
-2011-04-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48616
-	* gcc.dg/pr48616.c: New test.
-
-2011-04-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_16.f90: New.
-
-2011-04-18  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48462
-	* gfortran.dg/realloc_on_assign_7.f03: New test.
-
-2011-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48602
-	* gfortran.dg/fmt_g0_6.f08: New test.
-
-2011-04-17  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/sfinae16.C: New.
-
-2011-04-17  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.target/mips/reg-var-1.c: New test.
-
-2011-04-17  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/winline-5.c: Update testcase.
-
-2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/discr27.ad[sb]: Move dg directive.
-	* gnat.dg/discr28.ad[sb]: New test.
-	* gnat.dg/discr28_pkg.ads: New helper.
-
-2011-04-17  Michael Matz  <matz@suse.de>
-
-	PR tree-optimization/48622
-	PR lto/48645
-	* gcc.dg/lto/pr48622_0.c: New test.
-
-2011-04-16  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/avx256-unaligned-load-1.c: Update scan patterns.
-	* gcc.target/i386/avx256-unaligned-load-2.c: Ditto.
-	* gcc.target/i386/avx256-unaligned-load-3.c: Ditto.
-	* gcc.target/i386/avx256-unaligned-store-1.c: Ditto.
-	* gcc.target/i386/avx256-unaligned-store-2.c: Ditto.
-	* gcc.target/i386/avx256-unaligned-store-3.c: Ditto.
-
-2011-04-15  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/range-for17.C: New.
-
-2011-04-15  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
-	* g++.dg/cpp0x/range-for2.C: Correct for declaration.
-	* g++.dg/cpp0x/range-for3.C: Likewise.
-	* g++.dg/cpp0x/range-for9.C: Correct error message.
-	* g++.dg/cpp0x/range-for11.C: New.
-	* g++.dg/cpp0x/range-for12.C: New.
-	* g++.dg/cpp0x/range-for13.C: New.
-	* g++.dg/cpp0x/range-for14.C: New.
-	* g++.dg/cpp0x/range-for15.C: New.
-	* g++.dg/cpp0x/range-for16.C: New.
-
-2011-04-15  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_15.f90: Change to dg-do run.
-
-2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/naming-4.m: Updated.
-	* objc.dg/naming-5.m: Updated.
-	* objc.dg/naming-6.m: New.
-	* objc.dg/naming-7.m: New.
-	* obj-c++.dg/naming-1.mm: Updated.
-	* obj-c++.dg/naming-2.mm: Updated.
-	* obj-c++.dg/naming-3.mm: New.
-	* obj-c++.dg/naming-4.mm: New.
-
-2011-04-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48589
-	* gfortran.dg/fmt_g0_5.f08: New test.
-
-2011-04-15  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/48286
-	* gfortran.dg/cray_pointers_8.f90: Use -ffloat-store.
-
-2011-04-15  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.target/avr/torture/pr41885.c (dg-options): Change
-	-finline-limit=0 to -fno-inline
-
-2011-04-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48614
-	* gcc.target/i386/pr46084.c: Require avx_runtime instead of
-	just avx.
-
-2011-04-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48605
-	* gcc.target/i386/sse4_1-insertps-3.c: New test.
-	* gcc.target/i386/sse4_1-insertps-4.c: New test.
-	* gcc.target/i386/avx-insertps-3.c: New test.
-	* gcc.target/i386/avx-insertps-4.c: New test.
-
-2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.target/avr/torture/pr41885.c (dg-options): Add
-	-finline-limit=0
-
-2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	PR target/46779
-	PR target/45291
-	PR target/41894
-	* gcc.target/avr/pr46779-1.c: New test case
-	* gcc.target/avr/pr46779-2.c: New test case
-
-2011-04-14  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/sfinae15.C: New.
-
-	* g++.dg/cpp0x/sfinae14.C: New.
-
-	* g++.dg/ext/vla10.C: New.
-
-2011-04-14  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/ssa-dse-14.c: New testcase.
-
-2011-04-14  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/fold-bitand-4.c: Move ...
-	* c-c++-common/fold-bitand-4.c: ... here.  Adjust slightly.
-
-2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.target/avr/trivial.c: Fix line endings. Make PROGMEM
-	variables const.
-	* gcc.target/avr/torture/trivial.c: Ditto.
-
-2011-04-13  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/operator11.C: New.
-
-2011-04-13  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48591
-	* gcc.dg/gomp/pr48591.c: New test.
-
-	PR c++/48570
-	* g++.dg/cpp0x/constexpr-wstring1.C: New test.
-	* g++.dg/cpp0x/constexpr-wstring2.C: New test.
-
-2011-04-13  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/48574
-	* g++.dg/template/dependent-expr7.C: New test case.
-
-2011-04-13  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/sfinae13.C: New.
-
-2011-04-13  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse2-init-v2di-2.c: Update scan pattern.
-
-2011-04-12  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/pr43698.c: Remove -march option.
-
-2011-04-12  Janis Johnson  <janisjo@codesourcery.com>
-
-	* gcc.target/arm/sync-1.c: Limit to sync_int_long, do not use
-	-march option.
-
-2011-04-12  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/48360
-	PR fortran/48456
-	* gfortran.dg/realloc_on_assign_6.f03: New test.
-
-2011-04-12  Kai Tietz  <ktietz@redhat.com>
-
-	* g++.dg/ext/bitfield2.C: Add for i?86/x86_64-*-mingw*
-	targets the additional -mno-ms-bitfields and
-	-Wno-packed-bitfield-compat options.
-	* g++.dg/ext/bitfield3.C: Likewise.
-	* g++.dg/ext/bitfield4.C: Likewise.
-	* g++.dg/ext/bitfield5.C: Likewise.
-	* gcc.dg/bitfld-15.c: Likewise.
-	* gcc.dg/bitfld-16.c: Likewise.
-	* gcc.dg/bitfld-17.c: Likewise.
-	* gcc.dg/bitfld-18.c: Likewise.
-
-2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	* gcc.target/arm/neon-vld3-1.c: New test.
-	* gcc.target/arm/neon-vst3-1.c: New test.
-	* gcc.target/arm/neon/v*.c: Regenerate.
-
-2011-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48549
-	* g++.dg/opt/pr48549.C: New test.
-
-2011-04-12  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46076
-	* gcc.dg/tree-ssa/pr46076.c: Un-XFAIL.
-
-2011-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/21164
-	* lib/compat.exp (compat-execute): Declare unsupported after
-	stripping path from src1.
-	* lib/lto.exp (lto-execute): Likewise.
-
-2011-04-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48552
-	* gcc.dg/pr48552-1.c: New test.
-	* gcc.dg/pr48552-2.c: New test.
-
-2011-04-11  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/sfinae12.C: New.
-
-	* g++.dg/cpp0x/enum10.C: New.
-
-	* g++.dg/cpp0x/lambda/lambda-this4.C: New.
-
-	* g++.dg/cpp0x/rv-func.C: New.
-
-2011-04-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/torture/pr47917.c: Define _ISO_C_SOURCE=19990L for
-	alpha*-dec-osf5*.
-
-2011-04-11  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/48195
-	* gcc.dg/ipa/pr48195.c: New test.
-
-2011-04-10  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/return3.adb: Remove unused switch.
-
-2011-04-08  Mike Stump  <mikestump@comcast.net>
-
-	PR testsuite/48506
-	* gcc.dg/tree-ssa/ssa-ccp-17.c: Robustify against ports that
-	default to fno-common.
-
-2011-04-08  Georg-Johann Lay  <avr@gjlay.de>
-
-	* gcc.dg/sibcall-3.c: Don't xfail on AVR.
-	* gcc.dg/sibcall-4.c: Don't xfail on AVR.
-
-2011-04-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48448
-	* gfortran.dg/function_optimize_5.f90:  New test.
-
-2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/aggr17.adb: New test.
-	* gnat.dg/aggr18.adb: Likewise.
-
-2011-04-08  Michael Matz  <matz@suse.de>
-
-	PR middle-end/48389
-	* gcc.target/i386/pr48389.c: New test.
-
-2011-04-08  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/48272
-	* g++.dg/opt/pr48272.C: New.
-
-2011-04-08  Dmitry Melnik  <dm@ispras.ru>
-
-	PR rtl-optimization/48235
-	* gcc.dg/pr48235.c: New.
-
-2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/48302
-	* g++.dg/opt/pr48302.C: New.
-
-2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR target/48273
-	* g++.dg/opt/pr48273.C: New.
-
-2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
-
-	PR rtl-optimization/48442
-	* gcc.dg/pr48442.c: New.
-
-2011-04-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48377
-	* gcc.dg/vect/pr48377.c: New test.
-
-2011-04-07  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/call1.C: New.
-
-	* g++.dg/cpp0x/variadic107.C: New.
-
-	* g++.dg/cpp0x/sfinae11.C: New.
-	* g++.dg/cpp0x/noexcept02.C: Fix.
-
-	* g++.dg/cpp0x/sfinae10.C: New.
-
-	* g++.dg/cpp0x/sfinae9.C: New.
-
-	* c-c++-common/Wcast-qual-1.c: Move here from...
-	* gcc.dg/cast-qual-3.c: ...here, and...
-	* g++.dg/warn/Wcast-qual2.C: ...here.
-
-	* g++.dg/cpp0x/sfinae8.C: New.
-
-	* g++.dg/cpp0x/sfinae7.C: New.
-
-	* g++.dg/cpp0x/enum9.C: New.
-
-2011-04-07  Mike Stump  <mikestump@comcast.net>
-
-	* gcc.dg/torture/stackalign/non-local-goto-5.c: Fix for targets
-	with no trampolines.
-
-2011-04-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/48117
-	* gfortran.dg/gomp/pr48117.f90: New test.
-
-	PR debug/48343
-	* gcc.dg/torture/pr48343.c: New test.
-
-2011-04-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.target/i386/asm-6.c: Remove dg-xfail-if.
-
-2011-04-07  Maxim Kuvyrkov  <maxim@codesourcery.com>
-
-	* gcc.dg/lto/20090210_0.c: Require tls_runtime target.
-
-2011-04-07  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* lib/scanasm.exp (object-size): New proc.
-	* gcc.target/arm/pr43920-2.c: New test.
-
-2011-04-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	PR fortran/48477
-	* gfortran.dg/coarray_13.f90: Avoid out-of-bounds access.
-
-2011-04-06  Steve Ellcey  <sje@cup.hp.com>
-
-	* gcc.dg/mtune.c: Prune note from output.
-
-2011-04-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48466
-	* gcc.dg/guality/pr36977.c: New test.
-	* gcc.dg/guality/pr48466.c: New test.
-
-2011-04-06  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	* gcc.target/arm/pr43920-1.c: Fix accidental duplication.
-
-2011-04-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/return3.adb: New test.
-
-2011-04-06  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47663
-	* gcc.dg/tree-ssa/inline-8.c: New testcase.
-
-2011-04-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
-	Solaris 8 and 9 as well.
-
-2011-04-05  Tom de Vries  <tom@codesourcery.com>
-
-	PR target/43920
-	* gcc.target/arm/pr43920-1.c: New test.
-
-2011-04-04  Yufeng Zhang  <yufeng.zhang@arm.com>
-
-	* g++.dg/abi/arm_cxa_vec1.C (__ARM_EABI__): Fix typo.
-	(cctor): Actually return the value.
-	(main): Cast return values.
-
-2010-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* gfortran.dg/character_comparison_8.f90:  New test.
-
-2010-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* frontend-passes: (optimize_lexical_comparison): New function.
-	(optimize_expr): Call it.
-	(optimize_comparison): Also handle lexical comparison functions.
-	Return false instad of -2 for unequal comparison.
-
-2011-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48412
-	* function_optimize_4.f90:  New test.
-
-2011-04-04  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* gfortran.dg/coarray_10.f90: Add coarray descriptor diagnostic check.
-	* gfortran.dg/coarray_13.f90: Add checks for run-time cobounds.
-	* gfortran.dg/coarray_15.f90: New.
-
-2011-04-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gfortran.dg/bessel_6.f90: Use dg-add-options ieee.
-	* gfortran.dg/bessel_7.f90: Likewise.
-
-2011-04-03  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/bessel_6.f90: Reduce mymax for Tru64.
-
-2011-04-03  Richard Guenther  <rguenther@suse.de>
-	    Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: New test.
-	* gcc.dg/vect/vect.exp: Run if-cvt-stores-vect* tests with
-	-ftree-loop-if-convert-stores.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/aggr2.ads: New test.
-
-2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/debug2.ad[sb]: New test.
-	* gnat.dg/debug2_pkg.ads: New helper.
-	* gnat.dg/debug3.ad[sb]: New test.
-
-2011-04-01  Uros Bizjak  <ubizjak@gmail.com>
-
-	* go.test/go-test.exp (go-set-goarch): Recognize alpha*-*-*.
-
-2011-04-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48335
-	* gcc.c-torture/compile/pr48335-1.c: New test.
-	* gcc.dg/pr48335-1.c: New test.
-	* gcc.dg/pr48335-2.c: New test.
-	* gcc.dg/pr48335-3.c: New test.
-	* gcc.dg/pr48335-4.c: New test.
-	* gcc.dg/pr48335-5.c: New test.
-	* gcc.dg/pr48335-6.c: New test.
-	* gcc.dg/pr48335-7.c: New test.
-	* gcc.dg/pr48335-8.c: New test.
-	* gcc.target/i386/pr48335-1.c: New test.
-
-2011-04-01  Vincent Lefevre  <vincent+gcc@vinc17.org>
-
-	PR c/36299
-	* gcc.dg/Waddress.c: New test.
-
-2011-04-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/48352
-	* gfortran.dg/function_optimize_3.f90:  New test.
-
-2011-04-01  Bernd Schmidt  <bernds@codesourcery.com>
-
-	* gcc.c-torture/compile/20110401-1.c: New test.
-
-	* g++.dg/lto/20091002-1_0.C: Use "dg-require-effective-target fpic".
-	* g++.dg/lto/20091002-2_0.C: Likewise.
-	* g++.dg/lto/20090303_0.c: Likewise.
-	* g++.dg/lto/20091004-1_0.C: Likewise.
-	* g++.dg/lto/20091002-3_0.C: Likewise.
-	* g++.dg/lto/20091004-2_0.C: Likewise.
-	* g++.dg/lto/20081123_0.C: Likewise.
-	* g++.dg/lto/20090313_0.C: Likewise.
-	* g++.dg/lto/20081109-1_0.C: Likewise.
-	* g++.dg/lto/20081219_0.C: Likewise.
-	* g++.dg/lto/20081204-1_0.C: Likewise.
-	* g++.dg/lto/20090302_0.C: Likewise.
-	* g++.dg/lto/20081119-1_0.C: Likewise.
-	* g++.dg/lto/20081118_0.C: Likewise.
-	* gcc.dg/lto/20091020-2_0.c: Likewise.
-	* gcc.dg/lto/20090210_0.c: Likewise.
-	* gcc.dg/lto/20081204-1_0.c: Likewise.
-	* gcc.dg/lto/20081224_0.c: Likewise.
-	* gcc.dg/lto/20090219_0.c: Likewise.
-	* gcc.dg/lto/20091014-1_0.c: Likewise.
-	* gcc.dg/lto/20091016-1_0.c: Likewise.
-	* gcc.dg/lto/20090206-2_0.c: Likewise.
-	* gcc.dg/lto/20090116_0.c: Likewise.
-	* gcc.dg/lto/20091013-1_0.c: Likewise.
-	* gcc.dg/lto/20091015-1_0.c: Likewise.
-	* gcc.dg/lto/20090126-2_0.c: Likewise.
-
-2011-03-31  Ian Lance Taylor  <iant@google.com>
-
-	* go.test/go-test.exp (go-set-goarch): Recognize MIPS ABIs.
-
-2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt16.adb: New test.
-
-2011-03-31  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/defaulted24.C: New.
-
-2011-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/16292
-	* gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
-	with -O0.
-
-2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* g++.dg/other/i386-9.C: New test.
-
-2011-03-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* go.test/go-test.exp (go-set-goarch): Use sparc64 for 64-bit SPARC.
-
-2011-03-30  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/error-recovery1.C: New.
-
-	* g++.dg/cpp0x/regress/isnan.C: New.
-
-	* g++.dg/cpp0x/initlist46.C: New.
-
-2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/47551
-	* gcc.target/arm/neon-modes-2.c: New test.
-
-2011-03-30  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/48305
-	* gcc.c-torture/compile/pr48305.c: New test.
-
-2011-03-29  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/value-dep1.C: New.
-
-2011-03-29  Steve Ellcey  <sje@cup.hp.com>
-
-	* gcc.dg/torture/pr47917.c: Use -std=gnu99 on HP-UX.
-
-2011-03-29  Ian Lance Taylor  <iant@google.com>
-
-	* go.test/go-test.exp: Handle the test lines used in several new
-	tests.
-	(errchk): Add opts parameter.  Change all callers.  Handle parens
-	in regexps.
-
-2011-03-29  Peter Bergner <bergner@vnet.ibm.com>
-	    Dominique d'Humieres  <dominiq@lps.ens.fr>
-
-	* gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __ppc64__
-	and __APPLE__ && __PPC__ && __ALTIVEC__.
-
-2011-03-29  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/dependent1.C: New.
-
-	* g++.dg/cpp0x/constexpr-48089.C: Adjust.
-
-	* g++.dg/cpp0x/constexpr-memfn1.C: New.
-
-	* g++.dg/cpp0x/constexpr-diag1.C: Adjust error locations.
-
-2011-03-29  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48095
-	* gfortran.dg/module_md5_1.f90: Modified MD5 sum.
-	* gfortran.dg/proc_ptr_comp_32.f90: New.
-
-2011-03-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* gfortran.dg/function_optimize_1.f90:  Add -Warray-temporaries,
-	check for corresponding warning.
-
-2011-03-28  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/rv-deduce2.C: New.
-
-2011-03-29  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48203
-	* gcc.dg/pr48203.c: New test.
-
-2011-03-28  Jeff Law <law@redhat.com>
-
-	* gcc.dg/tree-ssa/ssa-dom-thread-3.c: New test.
-
-2011-03-28  Peter Bergner  <bergner@vnet.ibm.com>
-
-	* gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __PPC64__
-	and __PPC__ && __ALTIVEC__.
-
-2011-03-28  Dominique d'Humieres  <dominiq@lps.ens.fr>
-
-	PR testsuite/48238
-	* gcc.dg/debug/dwarf2/pr47939-1.c: Generalize scan-assembler regex.
-	* gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
-	* gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
-	* gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
-
-2011-03-28  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/initlist-array2.C: New.
-
-	* g++.dg/cpp0x/initlist-array1.C: New.
-
-	* g++.dg/cpp0x/constexpr-compound.C: New.
-
-	* g++.dg/cpp0x/constexpr-using.C: New.
-
-	* g++.dg/cpp0x/constexpr-noexcept.C: New.
-
-2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR testsuite/48276
-	* gcc.target/i386/pr47502-2.c: Add -fno-pic.
-
-2011-03-28  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/slp-1.c: New test.
-
-2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/i386/avx256-unaligned-load-1.c: New.
-	* gcc.target/i386/avx256-unaligned-load-2.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-load-3.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-load-4.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-load-5.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-load-6.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-load-7.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-store-1.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-store-2.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-store-3.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-store-4.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-store-5.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-store-6.c: Likewise.
-	* gcc.target/i386/avx256-unaligned-store-7.c: Likewise.
-
-2011-03-27  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/47065
-	* gfortran.dg/trim_optimize_5.f90:  New test.
-	* gfortran.dg/trim_optimize_6.f90:  New test.
-
-2011-03-27  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR target/38598
-	* gcc.target/mips/madd-7.c: Remove -mlong32.
-	* gcc.target/mips/msub-7.c: Likewise.
-
-2011-03-27  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-outer-5.c: Reduce the distance between data
-	accesses to preserve the meaning of the test for doubleword vectors.
-	* gcc.dg/vect/no-vfa-pr29145.c: Likewise.
-	* gcc.dg/vect/slp-3.c: Reduce the loop bound for the same reason.
-
-2011-03-26  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48291
-	* gfortran.dg/class_42.f03: New.
-
-2011-03-26  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-cselim-1.c: Fail on targets that don't support
-	strided accesses.
-
-2011-03-26  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/48144
-	* gcc.dg/pr48144.c: New test.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/discr27.ad[sb]: New test.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/limited_with2.ad[sb]: New test.
-	* gnat.dg/limited_with2_pkg1.ads: New helper.
-	* gnat.dg/limited_with2_pkg2.ads: Likewise.
-
-2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt15.adb: New test.
-	* gnat.dg/opt15_pkg.ad[sb]: New helper.
-
-2011-03-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48174
-	PR fortran/45304
-	* gfortran.dg/ishft_4.f90: Adapt scan-tree-dump-times.
-	* gfortran.dg/leadz_trailz_3.f90: Ditto
-
-2011-03-25  Martin Jambor  <mjambor@suse.cz>
-
-	* gcc.c-torture/compile/pr44686.c: Do not explicitely specify -O2.
-
-2011-03-25  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/defaulted22.C: New.
-	* g++.dg/cpp0x/defaulted23.C: New.
-	* g++.dg/cpp0x/defaulted15.C: Adjust.
-
-2011-03-25  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/move1.C: New.
-
-2011-03-25  Ira Rosen  <ira.rosen@linaro.org>
-
-	PR target/48287
-	* gcc.dg/vect/vect-cselim-1.c: Fail for vect_no_align.
-
-2011-03-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options
-	for mips-sgi-irix6.5.
-	Replace snprintf prototype by <stdio.h>.
-
-2011-03-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/48283
-	* gcc.dg/graphite/block-3.c: Add dg-require-effective-target
-	run_expensive_tests.
-	* gcc.dg/graphite/block-4.c: Likewise.
-	* gcc.dg/graphite/block-7.c: Likewise.
-	* gcc.dg/graphite/block-8.c: Likewise.
-
-2011-03-25  Richard Guenther  <rguenther@suse.de>
-
-	* g++.dg/tree-ssa/pr41186.C: Scan the appropriate FRE dump.
-	* g++.dg/tree-ssa/pr8781.C: Likewise.
-	* gcc.dg/ipa/ipa-pta-13.c: Likewise.
-	* gcc.dg/ipa/ipa-pta-3.c: Likewise.
-	* gcc.dg/ipa/ipa-pta-4.c: Likewise.
-	* gcc.dg/tree-ssa/20041122-1.c: Likewise.
-	* gcc.dg/tree-ssa/alias-18.c: Likewise.
-	* gcc.dg/tree-ssa/foldstring-1.c: Likewise.
-	* gcc.dg/tree-ssa/forwprop-10.c: Likewise.
-	* gcc.dg/tree-ssa/forwprop-9.c: Likewise.
-	* gcc.dg/tree-ssa/fre-vce-1.c: Likewise.
-	* gcc.dg/tree-ssa/loadpre6.c: Likewise.
-	* gcc.dg/tree-ssa/pr21574.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-dom-cse-1.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-11.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-12.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-15.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-16.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-17.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-18.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-19.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-2.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-21.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-22.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-23.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-24.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-25.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-26.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-27.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-7.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-8.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-9.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-pre-10.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-pre-26.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-pre-7.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-pre-8.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-pre-9.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-sccvn-1.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-sccvn-2.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-sccvn-3.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-sccvn-4.c: Likewise.
-	* gcc.dg/tree-ssa/struct-aliasing-1.c: Likewise.
-	* gcc.dg/tree-ssa/struct-aliasing-2.c: Likewise.
-	* c-c++-common/pr46562-2.c: Likewise.
-	* gfortran.dg/pr42108.f90: Likewise.
-	* gcc.dg/torture/pta-structcopy-1.c: Scan ealias dump, force
-	foo to be inlined even at -O1.
-	* gcc.dg/tree-ssa/ssa-dce-4.c: Disable FRE.
-	* gcc.dg/ipa/ipa-pta-14.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-fre-1.c: Adjust.
-	* gcc.dg/matrix/matrix.exp: Disable FRE.
-
-2011-03-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/48204
-	* gcc.dg/dfp/pr48204.c: New test.
-
-2011-03-24  Steve Ellcey  <sje@cup.hp.com>
-
-	PR target/48209
-	* gcc.c-torture/execute/pr47917.c: Move this...
-	* gcc.dg/torture/pr47917.c: to here and add xfails.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/array16.ad[sb]: New test.
-	* gnat.dg/array16.ads: New helper.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/derived_type2.adb: New test.
-
-2011-03-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48271
-	* g++.dg/torture/pr48271.C: New testcase.
-
-2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/array15.ad[sb]: New test.
-
-2011-03-24  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/48237
-	* gcc.target/i386/pr48237.c: New test.
-
-2011-03-24  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48269
-	* gcc.dg/builtin-object-size-10.c: New testcase.
-
-2011-03-24  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46562
-	* c-c++-common/pr46562-2.c: New testcase.
-	* c-c++-common/pr46562.c: Likewise.
-
-2011-03-24  Ira Rosen  <ira.rosen@linaro.org>
-
-	* gcc.dg/vect/vect-cselim-1.c: New test.
-	* gcc.dg/vect/vect-cselim-2.c: New test.
-
-2011-03-23  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* gcc.target/arm/pr46934.c: New.
-
-2011-03-23  Ian Lance Taylor  <iant@google.com>
-
-	* go.test/go-test.exp (errchk): Ignore lines containing ////.
-
-2011-03-23  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/struct: Remove directory and contents.
-
-2011-03-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/48251
-	* g++.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/discr26.ad[sb]: New test.
-	* gnat.dg/discr26_pkg.ads: New helper.
-
-2011-03-23  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR target/47553
-	* gcc.target/arm/neon-vld-1.c: New test.
-
-2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/array14.ad[sb]: New test.
-	* gnat.dg/array14_pkg.ads: New helper.
-
-2011-03-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.c-torture/execute/920501-8.x: Remove.
-	* gcc.c-torture/execute/930513-1.x: Remove.
-	* gcc.c-torture/execute/960312-1.x: Remove.
-	* gcc.c-torture/compile/20000804-1.c,
-	gcc.c-torture/compile/20001205-1.c,
-	gcc.c-torture/compile/20001226-1.c,
-	gcc.c-torture/compile/20010518-2.c,
-	gcc.c-torture/compile/20020312-1.c,
-	gcc.c-torture/compile/20020604-1.c,
-	gcc.c-torture/compile/920501-12.c,
-	gcc.c-torture/compile/920501-4.c,
-	gcc.c-torture/compile/920520-1.c,
-	gcc.c-torture/compile/980506-1.c,
-	gcc.c-torture/execute/980709-1.x,
-	gcc.c-torture/execute/990826-0.x: Don't XFAIL or use special
-	options for m68hc11.
-	* gcc.dg/cpp/assert4.c: Don't handle ARC.
-	* gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c: Don't XFAIL for arc or
-	m68hc11.
-
-2011-03-22  Nick Clifton  <nickc@redhat.com>
-
-	* lib/target-supports.exp (check_profiling_available): Add MN10300
-	to the list of targets that do not support profiling.  Restore
-	alpha sorting to this list.
-
-2011-03-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* gcc.dg/torture/vector-1.c: On powerpc add -fabi=altivec to avoid
-	failure on 32-bit systems.
-	* gcc.dg/torture/vector-2.c: Ditto.
-
-2011-03-22  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48228
-	* gcc.dg/Wstrict-overflow-23.c: New testcase.
-
-2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	* gcc.dg/torture/va-arg-25.c: Add -mabi=altivec -maltivec for
-	powerpc.
-
-	PR target/48226
-	* gcc.target/powerpc/pr48226.c: New file.
-
-2011-03-21  Jack Howarth  <howarth@bromo.med.uc.edu>
-
-	* lib/prune.exp (prune_gcc_output): Prune "could not create
-	compact unwind for" warnings.
-
-2011-03-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/42544
-	PR c/48197
-	* gcc.c-torture/execute/pr42544.c: New test.
-	* gcc.c-torture/execute/pr48197.c: New test.
-
-2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR preprocessor/48192
-	* gcc.target/powerpc/pr48192.c: New file.
-
-	PR target/48053
-	* gcc.target/powerpc/pr48053-3.c: New file, add test case for
-	split problem of 0 being loaded in a VSX register.
-
-2011-03-21  Richard Guenther  <rguenther@suse.de>
-
-	PR c/47939
-	* gcc.dg/debug/dwarf2/pr47939-1.c: New testcase.
-	* gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
-	* gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
-	* gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
-
-2011-03-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/48213
-	* gcc.dg/pr48213.c: New test.
-
-2011-03-21  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/12171
-	* g++.dg/plugin/attribute_plugin.c: Adjust test.
-
-2011-03-21  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* gcc.target/arm/xor-and.c: New.
-
-2010-03-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/22572
-	* gfortran.dg/function_optimize_1.f90:  New test.
-	* gfortran.dg/function_optimize_2.f90:  New test.
-
-2011-03-20  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR rtl-optimization/47502
-	* gcc.target/i386/pr47502-1.c: New.
-	* gcc.target/i386/pr47502-2.c: Likewise.
-
-2011-03-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48156
-	* gcc.dg/pr48156.c: New test.
-
-2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/47439
-	* gfortran.dg/scratch_1.f90: Adjust test.
-
-2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/47439
-	* gfortran.dg/scratch_1.f90: New test.
-
-2011-03-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c1x-typedef-1.c: Expect errors for redefinitions of
-	variably modified typedefs.
-	* gcc.dg/c1x-typedef-2.c: Remove.
-
-2011-03-18  Joseph Myers  <joseph@codesourcery.com>
-
-	* gcc.dg/c1x-anon-struct-1.c: Don't test use of typedefs.
-	* gcc.dg/c1x-anon-struct-3.c: New test.
-	* gcc.dg/anon-struct-11.c: Update.
-
-2011-03-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/vect/slp-multitypes-2.c: Replace dg-do run with
-	dg-xfail-run-if.
-	Only xfail with gas.
-
-2011-03-18  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/fn-ptr1.C: New.
-
-	* g++.dg/overload/volatile1.C: New.
-
-	* g++.dg/opt/pr23372.C: New.
-
-	* g++.dg/ext/attrib32.C: Expect errors on the two-names case.
-
-2011-03-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR middle-end/47405
-	* gcc.dg/torture/20090618-1.c: Skip on mips-sgi-irix*.
-
-2011-03-18  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* gcc.target/arm/unsigned-extend-1.c: New.
-
-2011-03-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/48161
-	* gcc.c-torture/compile/pr48161.c: New test.
-
-2011-03-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47725
-	* gcc.dg/torture/pr47725.c: New.
-
-2011-03-17  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-overflow2.C: New.
-	* g++.dg/cpp0x/constexpr-data2.C: Remove FIXME.
-
-2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/specs/elab2.ads: New test.
-	* gnat.dg/specs/elab2_pkg.ads: New helper.
-
-2011-03-17  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/decltype-1212.C: New.
-	* g++.dg/cpp0x/rv-return.C: Adjust expected type.
-
-2011-03-17  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/parse/memfnquals1.C: New.
-
-2011-03-17  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48134
-	* gcc.dg/pr48134.c: New testcase.
-
-2011-03-17  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48165
-	* g++.dg/torture/pr48165.C: New testcase.
-
-2011-03-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48141
-	* gcc.dg/pr48141.c: New test.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-48089.C: New.
-
-	* g++.dg/cpp0x/constexpr-abi1.C: New.
-
-	* g++.dg/cpp0x/constexpr-46336.C: New.
-	* g++.dg/parse/friend5.C: Adjust expected errors.
-
-	* g++.dg/cpp0x/constexpr-47570.C: New.
-
-2011-03-16  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/47510
-	* ++.dg/debug/dwarf2/typedef6.C: New test.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/elision2.C: New.
-
-	* g++.dg/cpp0x/constexpr-array3.C: New.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/sfinae6.C: New.
-	* g++.dg/cpp0x/initlist38.C: Adjust expected error.
-	* g++.dg/cpp0x/pr45908.C: Likewise.
-	* g++.dg/cpp0x/sfinae6.C: Likewise.
-	* g++.old-deja/g++.jason/conversion11.C: Likewise.
-	* g++.old-deja/g++.law/arg11.C: Likewise.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/incomplete6.C: New.
-
-2011-03-16  Jeff Law <law@redhat.com>
-
-	* gcc.dg/tree-ssa/vrp55.c: New test.
-
-2011-03-16  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/auto22.C: New.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/guality/vla-1.c (main): Use result of f1 to avoid
-	optimizing it away if promoted to const.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48149
-	* gcc.dg/fold-complex-1.c: New testcase.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/48147
-	* gcc.dg/guality/pr45882.c: Really make sure no inlining
-	or cloning happens.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/26134
-	* gcc.dg/tree-ssa/complex-6.c: New testcase.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48146
-	* gcc.dg/torture/pr48146.c: New testcase.
-
-2011-03-16  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/pr14814.c: Adjust.
-	* gcc.dg/tree-ssa/ssa-ccp-19.c: Likewise.
-
-2011-03-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/48136
-	* gcc.c-torture/compile/pr48136.c: New test.
-
-	* g++.dg/debug/dwarf2/icf.C: Adjust for -fenable-icf-debug removal.
-
-	PR debug/45882
-	* gcc.dg/guality/pr45882.c: New test.
-
-2011-03-15  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-recursion.C: New.
-
-	* g++.dg/cpp0x/implicit11.C: New.
-
-2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
-
-	* g++.dg/cpp0x/constexpr-attribute.C: New.
-
-2011-03-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
-
-	* g++.dg/parse/pr34758.C: New.
-
-2011-03-15  Xinliang David Li  <davidxl@google.com>
-
-	PR c/47837
-	* gcc.dg/uninit-pred-7_d.c: New test.
-	* gcc.dg/uninit-pred-8_d.c: New test.
-
-2011-03-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
-
-	PR target/46788
-	* gcc.target/arm/pr46788.c: New.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47650
-	* gfortran.dg/c_f_pointer_tests_3.f90: Adjust.
-	* gfortran.dg/ishft_4.f90: Likewise.
-	* gfortran.dg/leadz_trailz_3.f90: Likewise.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/13954
-	* g++.dg/tree-ssa/pr13954.C: New testcase.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48037
-	* gcc.target/i386/pr48037-1.c: New testcase.
-
-2011-03-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/41490
-	* gcc.dg/tree-ssa/ssa-sink-6.c: New testcase.
-	* gcc.dg/tree-ssa/ssa-sink-7.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-sink-8.c: Likewise.
-	* gcc.dg/tree-ssa/ssa-sink-9.c: Likewise.
-	* g++.dg/tree-ssa/pr33604.C: Adjust.
-
-2011-03-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47917
-	* gcc.c-torture/execute/pr47917.c: New test.
-	* gcc.dg/pr47917.c: New test.
-
-	PR middle-end/38878
-	* gcc.dg/tree-ssa/foldaddr-1.c: Remove xfail.
-
-2011-03-14  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/sse4_1-floor-vec.c: New test.
-	* gcc.target/i386/sse4_1-ceil-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-trunc-vec.c: Ditto.
-	* gcc-target/i386/sse4_1-rint-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-floorf-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-ceilf-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-truncf-vec.c: Ditto.
-	* gcc.target/i386/sse4_1-rintf-vec.c: Ditto.
-	* gcc.target/i386/avx-floor-vec.c: Ditto.
-	* gcc.target/i386/avx-ceil-vec.c: Ditto.
-	* gcc.target/i386/avx-trunc-vec.c: Ditto.
-	* gcc.target/i386/avx-rint-vec.c: Ditto.
-	* gcc.target/i386/avx-floorf-vec.c: Ditto.
-	* gcc.target/i386/avx-ceilf-vec.c: Ditto.
-	* gcc.target/i386/avx-truncf-vec.c: Ditto.
-	* gcc.target/i386/avx-rintf-vec.c: Ditto.
-
-2011-03-14  Tom Tromey  <tromey@redhat.com>
-
-	* gcc.dg/Woverlength-strings-pedantic-c90-asm.c: New file.
-	* gcc.dg/Woverlength-strings-pedantic-c89-asm.c: New file.
-	* gcc.dg/Woverlength-strings-pedantic-c99-asm.c: New file.
-
-2011-03-14  Tom Tromey  <tromey@redhat.com>
-
-	* gcc.dg/Woverlength-strings-pedantic-c89-ext.c: New file.
-	* gcc.dg/Woverlength-strings-pedantic-c90-ext.c: New file.
-	* gcc.dg/Woverlength-strings-pedantic-c99-ext.c: New file.
-
-2011-03-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/i386/builtin-copysign.c: Remove __LP64__ check.
-
-2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR rtl-optimization/47166
-	* gcc.c-torture/execute/postmod-1.c: New test.
-
-2011-03-14  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/48098
-	* gcc.dg/torture/pr48098.c: New testcase.
-
-2011-03-12  Peter Bergner  <bergner@vnet.ibm.com>
-
-	PR target/48053
-	* gcc.target/powerpc/pr48053-1.c: New test.
-	* gcc.target/powerpc/pr48053-2.c: Likewise.
-
-2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR libfortran/48066
-	* gfortran.dg/intrinsic_ifunction_2.f90:  Correct PR number.
-
-2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR libfortran/48066
-	* gfortran.dg/intrinsic_ifunction_2.f90:  New test case.
-
-2011-03-12  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/48059
-	* gfortran.dg/class_41.f03: New.
-
-2011-03-11  Dodji Seketeli  <dodji@redhat.com>
-
-	* g++.dg/conversion/cast3.C: New test.
-
-2011-03-11  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/error45.C: New.
-
-	* g++.dg/parse/no-type-defn1.C: New.
-
-	* g++.dg/ext/attrib40.C: New.
-
-	* g++.dg/cpp0x/regress/array1.C: New.
-
-2011-03-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/48067
-	* gcc.dg/pr48067.c: New testcase.
-
-2011-03-11  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/48073
-	* g++.dg/lto/20110311-1_0.C: New testcase.
-
-2011-03-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/48035
-	* g++.dg/inherit/virtual8.C: New test.
-
-	PR middle-end/48044
-	* gcc.dg/torture/pr48044.c: New test.
-
-2011-03-11  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47768
-	* gfortran.dg/proc_ptr_comp_31.f90: New.
-
-2011-03-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47278
-	* gcc.dg/torture/pr47278-1.c: New testcase.
-	* gcc.dg/torture/pr47278-2.c: Likewise.
-
-2011-03-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48063
-	* gcc.dg/torture/pr48063.c: New test.
-
-2011-03-10  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/array22.C: New.
-
-	* g++.dg/cpp0x/syntax-err1.C: New.
-	* g++.dg/parse/error36.C: Adjust expected errors.
-	* g++.old-deja/g++.pt/ctor2.C: Likewise.
-	* g++.old-deja/g++.pt/typename3.C: Likewise.
-	* g++.old-deja/g++.pt/typename4.C: Likewise.
-	* g++.old-deja/g++.pt/typename6.C: Likewise.
-
-2011-03-09  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/nontype22.C: New.
-
-2011-03-09  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/47714
-	* g++.dg/torture/pr47714.C: New test.
-
-2011-03-08  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47755
-	* gcc.target/powerpc/pr47755-2.c: New file.
-
-2011-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* go.test/go-test.exp: For goroutines.go test if GCCGO_RUN_ALL_TESTS
-	is not set in the environment, pass 64 as first argument when not
-	running expensive tests or pass max($[`ulimit -u`/4], 10000) on
-	native where ulimit -u is supported.
-
-2011-03-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gcc.dg/optimize-bswapsi-1.c: Use -march=z900 on s390.
-
-2011-03-08  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/nontype21.C: New.
-
-	* g++.dg/template/anon5.C: New.
-
-2011-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47881
-	* gcc.dg/pr47881.c: New test.
-
-2011-03-08  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47957
-	* g++.dg/lookup/template3.C: New test.
-
-2011-03-08  Kai Tietz  <ktietz@redhat.com>
-
-	* g++.dg/tree-ssa/pr21082.C: Use __INTPTR_TYPE__ instead of
-	'long' type.
-
-2011-03-08  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR testsuite/47954
-	* gcc.dg/tree-ssa/ssa-ccp-33.c: Use __alignof__ not
-	sizeof to compute alignment.
-
-2011-03-08  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/48022
-	* gcc.dg/pr48022-1.c: New test.
-	* gcc.dg/pr48022-2.c: New test.
-
-2011-03-07  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/nontype20.C: New.
-	* g++.dg/init/member1.C: Adjust expected errors.
-	* g++.dg/parse/constant4.C: Likewise.
-	* g++.dg/template/qualified-id3.C: Likewise.
-	* g++.old-deja/g++.pt/crash10.C: Likewise.
-
-	* g++.dg/cpp0x/regress/non-const1.C: New.
-
-2011-03-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47991
-	* gcc.dg/pr47991.c: New test.
-
-2011-03-07  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/abi/mangle46.C: New.
-
-2011-03-07  Pat Haugen <pthaugen@us.ibm.com>
-
-	PR target/47862
-	* gcc.target/powerpc/pr47862.c: New.
-
-2011-03-07  Jack Howarth <howarth@bromo.med.uc.edu>
-
-	PR target/45413
-	* gcc.target/i386/combine-mul.c: Require nonpic.
-
-2011-03-07  Paul Wögerer  <paul_woegerer@mentor.com>
-	    Nathan Froyd  <froydnj@codesourcery.com>
-
-	* gcc.dg/20001117-1.c: Abort on NULL call_sites.
-
-2011-03-06  Mark Mitchell  <mark@codesourcery.com>
-
-	* README.QMTEST: Remove.
-
-2011-03-06  Paul Thomas  <pault@gcc.gnu.org>
-	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR fortran/47850
-	* gfortran.dg/array_constructor_37.f90 : New test.
-
-2011-03-05  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/abi/mangle39.C: ABI v5, not 6.
-	* g++.dg/abi/mangle45.C: Likewise.
-	* g++.dg/cpp0x/trailing1.C: Likewise.
-
-2011-03-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* gcc.dg/torture/pr47975.c: Add -fno-common option on hppa*-*-hpux*.
-
-2011-03-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/47899
-	* gcc.dg/pr47899.c: New test.
-
-	* gcc.dg/torture/pr47968.c: Ignore warnings.
-
-	PR tree-optimization/47967
-	* gcc.c-torture/compile/pr47967.c: New test.
-
-2011-03-04  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/property/property-encoding-1.m: Tidied up testcase.
-	* obj-c++.dg/property/property-encoding-1.mm: Likewise.
-
-2011-03-04  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/gnu-api-2-property.m: Added tests for property_getName()
-	and property_getAttributes() if __OBJC2__.
-	* obj-c++.dg/gnu-api-2-property.mm: Likewise.
-	* objc.dg/property/property-encoding-1.m: New.
-	* obj-c++.dg/property/property-encoding-1.mm: New.
-
-2011-03-04  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/pseudodtor6.C: New.
-
-	* g++.dg/inherit/covariant19.C: New.
-
-2011-03-04  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47968
-	* gcc.dg/torture/pr47968.c: New testcase.
-
-2011-03-04  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47975
-	* gcc.dg/torture/pr47975.c: New testcase.
-
-2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47974
-	* g++.dg/template/crash106.C: New.
-
-2011-03-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/47963
-	* gcc.dg/gomp/pr47963.c: New test.
-	* g++.dg/gomp/pr47963.C: New test.
-
-2011-03-02  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/condition1.C: New.
-
-	* g++.dg/cpp0x/constexpr-ctor9.C: New.
-
-2011-03-01  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/lambda/lambda-98.C: New.
-
-	* g++.dg/cpp0x/constexpr-non-const-arg2.C: New.
-
-2011-03-02  Richard Sandiford  <richard.sandiford@linaro.org>
-
-	PR rtl-optimization/47925
-	* gcc.c-torture/execute/pr47925.c: New test.
-
-2011-03-01  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/decltype25.C: New.
-
-	* g++.dg/cpp0x/regress/bitfield-err1.C: New.
-
-2011-03-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47890
-	* gcc.dg/torture/pr47890.c: New testcase.
-
-2011-03-01  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47924
-	* gcc.dg/lto/pr47924_0.c: New testcase.
-
-2011-03-01  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/46911
-	* gfortran.dg/lto/pr46911_0.f: New testcase.
-
-2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47933
-	* gfortran.dg/fmt_fw_d.f90: Fix test by adding dg-options to avoid
-	compile errors from older code form.
-
-2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47567
-	* gfortran.dg/fmt_fw_d.f90: New test.
-
-2011-02-28  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/inherit/covariant18.C: New.
-
-2011-02-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47893
-	* gcc.dg/pr47893.c: New test.
-
-2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/gnu-api-2-sel.m: Test that sel_getTypedSelector return
-	NULL in case of a selector with conflicting types.
-	* obj-c++.dg/gnu-api-2-sel.mm: Same change.
-
-2011-02-28  Kazu Hirata  <kazu@codesourcery.com>
-
-	* gcc.target/arm/vfp-ldmdbd.c, gcc.target/arm/vfp-ldmdbs.c,
-	gcc.target/arm/vfp-ldmiad.c, gcc.target/arm/vfp-ldmias.c,
-	gcc.target/arm/vfp-stmdbd.c, gcc.target/arm/vfp-stmdbs.c,
-	gcc.target/arm/vfp-stmiad.c, gcc.target/arm/vfp-stmias.c: New.
-
-2011-02-28  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47906
-	* g++.dg/cpp0x/trailing1.C: Specify -fabi-version=6.
-
-2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47778
-	* gfortran.dg/namelist_71.f90: New test.
-
-2011-02-27  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47906
-	* g++.dg/abi/mangle39.C: Specify -fabi-version=6.
-	* g++.dg/abi/mangle45.C: Specify -fabi-version=6.
-
-2011-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/46466
-	* g++.dg/cpp0x/constexpr-ctor8.C: New.
-
-2011-02-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/47886
-	* gfortran.dg/gomp/task-1.f90: Removed.
-
-2011-02-26  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/template/this-targ1.C: New.
-
-	* g++.dg/cpp0x/regress/template-const1.C: New.
-	* g++.dg/cpp0x/regress/template-function1.C: Adjust.
-	* g++.dg/template/function1.C: Adjust.
-	* g++.dg/cpp0x/regress/debug-debug7.C: Adjust.
-	* g++.dg/debug/debug7.C: Adjust.
-
-2011-02-26  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47886
-	* gfortran.dg/gomp/task-1.f90: New.
-
-2011-02-25  Jie Zhang  <jie@codesourcery.com>
-
-	* gcc.target/arm/neon-thumb2-move.c: Add
-	dg-require-effective-target arm_thumb2_ok.
-
-2011-02-24  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/parse/constant1.C: Specify C++98 mode.
-	* g++.dg/parse/constant5.C: Likewise.
-	* g++.dg/parse/error2.C: Likewise.
-	* g++.dg/parse/semicolon3.C: Likewise.
-	* g++.dg/template/crash14.C: Likewise.
-	* g++.dg/template/local4.C: Likewise.
-	* g++.dg/template/nontype3.C: Likewise.
-	* g++.dg/parse/crash31.C: Adjust expected errors.
-	* g++.dg/template/function1.C: Likewise.
-	* g++.dg/template/ref3.C: Likewise.
-	* g++.dg/template/static9.C: Likewise.
-	* g++.old-deja/g++.pt/crash41.C: Instantiate template.
-
-	* g++.dg/cpp0x/constexpr-array-tparm.C: New.
-	* g++.dg/cpp0x/regress/parse-ambig5.C: Copy from parse/ambig5.C.
-	* g++.dg/cpp0x/regress/debug-debug7.C: Copy from debug/debug7.C.
-	* g++.dg/cpp0x/variadic20.C: Adjust expected errors.
-	* g++.dg/cpp0x/regress/template-function1.C: Likewise.
-
-2011-02-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/47878
-	* gfortran.dg/pr47878.f90: New test.
-
-2011-02-24  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/47801
-	* gcc.dg/guality/pr41353-1.c (vari): Mark as used.
-	* gcc.dg/guality/pr41353-2.c (vari): Likewise.
-
-2011-02-24  Richard Guenther  <rguenther@suse.de>
-
-	PR fortran/47839
-	* gfortran.dg/lto/pr47839_0.f90: New testcase.
-	* gfortran.dg/lto/pr47839_1.f90: Likewise.
-
-2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47567
-	* gfortran.dg/fmt_f0_1.f90: Update test.
-
-2011-02-23  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/abi/mangle39.C: Adjust parm mangling.
-	* g++.dg/abi/mangle45.C: New.
-
-	* g++.dg/cpp0x/trailing1.C: Mangle decltype.
-	* g++.dg/template/canon-type-9.C: Match use of decltype
-	between declaration and definition.
-	* g++.dg/template/canon-type-12.C: Likewise.
-
-2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/40850
-	* gfortran.dg/nested_allocatables_1.f90: New.
-
-2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
-
-	PR c++/46868
-	* g++.dg/pr46868.C: New test.
-	* g++.dg/parse/parameter-declaration-1.C: Adjust.
-	* g++.dg/parse/error14.C: Adjust.
-
-2011-02-23  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47838
-	* gcc.dg/tree-ssa/foldconst-2.c: Scan tree-ch dump.
-
-2011-02-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* g++.dg/other/pr47218.C: Fix dg-options.  Cleanup saved temps.
-
-2011-02-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gfortran.dg/allocate_deferred_char_scalar_1.f03: Fix dg-do syntax.
-	* gfortran.dg/count_init_expr.f03: Ditto.
-	* gfortran.dg/gomp/pr43711.f90: Ditto.
-	* gcc.dg/struct-parse-2.c: Ditto.
-	* gcc.dg/parse-error-3.c: Ditto.
-	* gcc.dg/Wlogical-op-1.c: Ditto.
-	* gcc.dg/Walways-true-1.c: Ditto.
-	* gcc.dg/pr24225.c: Ditto.
-	* gcc.dg/Walways-true-2.c: Ditto.
-	* gcc.dg/tree-ssa/foldcast-1.c: Ditto.
-	* gcc.dg/tree-ssa/struct-aliasing-1.c: Ditto.
-	* gcc.dg/tree-ssa/struct-aliasing-2.c: Ditto.
-	* g++.dg/overload/defarg4.C: Ditto.
-	* g++.dg/inherit/covariant16.C: Ditto.
-	* g++.dg/inherit/virtual7.C: Ditto.
-	* g++.dg/template/canon-type-9.C: Ditto.
-	* g++.dg/template/access19.C: Ditto.
-	* g++.dg/template/call7.C: Ditto.
-	* g++.dg/template/canon-type-2.C: Ditto.
-	* g++.dg/template/init7.C: Ditto.
-	* g++.dg/template/sizeof-template-argument.C: Ditto.
-	* g++.dg/template/const3.C: Ditto.
-	* g++.dg/template/sfinae26.C: Ditto.
-	* g++.dg/template/sfinae26.C: Ditto.
-	* g++.dg/template/canon-type-11.C: Ditto.
-	* g++.dg/template/union2.C: Ditto.
-	* g++.dg/template/canon-type-3.C: Ditto.
-	* g++.dg/template/canon-type-1.C: Ditto.
-	* g++.dg/template/canon-type-5.C: Ditto.
-	* g++.dg/template/canon-type-7.C: Ditto.
-	* g++.dg/template/canon-type-10.C: Ditto.
-	* g++.dg/template/spec36.C: Ditto.
-	* g++.dg/template/typedef38.C: Ditto.
-	* g++.dg/template/canon-type-4.C: Ditto.
-	* g++.dg/template/canon-type-6.C: Ditto.
-	* g++.dg/template/canon-type-13.C: Ditto.
-	* g++.dg/template/instantiate9.C: Ditto.
-	* g++.dg/template/ttp22.C: Ditto.
-	* g++.dg/warn/Wreturn-type-6.C: Ditto.
-	* g++.dg/warn/Walways-true-1.C: Ditto.
-	* g++.dg/warn/Wlogical-op-1.C: Ditto.
-	* g++.dg/warn/Walways-true-2.C: Ditto.
-	* g++.dg/conversion/op4.C: Ditto.
-	* g++.dg/opt/pr19650.C: Ditto.
-	* g++.dg/lookup/friend11.C: Ditto.
-	* g++.dg/other/default2.C: Ditto.
-	* g++.dg/other/default3.C: Ditto.
-	* g++.dg/other/dtor2.C: Ditto.
-	* g++.dg/other/friend5.C: Ditto.
-	* g++.dg/other/default5.C: Ditto.
-	* g++.dg/init/brace6.C: Ditto.
-	* g++.dg/init/aggr5.C: Ditto.
-	* g++.dg/init/error2.C: Ditto.
-	* g++.dg/expr/bound-mem-fun.C: Ditto.
-	* g++.dg/expr/cond6.C: Ditto.
-	* g++.dg/expr/stmt-expr-1.C: Ditto.
-	* g++.dg/cpp0x/constexpr-object2.C: Ditto.
-	* g++.dg/cpp0x/constexpr-data1.C: Ditto.
-	* g++.dg/cpp0x/constexpr-function2.C: Ditto.
-	* g++.dg/cpp0x/bracket1.C: Ditto.
-	* g++.dg/cpp0x/variadic-mem-fn.C: Ditto.
-	* g++.dg/cpp0x/pr38646.C: Ditto.
-	* g++.dg/cpp0x/variadic73.C: Ditto.
-	* g++.dg/cpp0x/constexpr-function1.C: Ditto.
-	* g++.dg/cpp0x/bracket4.C: Ditto.
-	* g++.dg/cpp0x/decltype4.C: Ditto.
-	* g++.dg/cpp0x/constexpr-data2.C: Ditto.
-	* g++.dg/cpp0x/constexpr-object1.C: Ditto.
-	* g++.dg/cpp0x/variadic-crash2.C: Ditto.
-	* g++.dg/cpp0x/variadic-new2.C: Ditto.
-	* g++.dg/cpp0x/decltype2.C: Ditto.
-	* g++.dg/cpp0x/decltype1.C: Ditto.
-	* g++.dg/cpp0x/bracket2.C: Ditto.
-	* g++.dg/cpp0x/decltype5.C: Ditto.
-	* g++.dg/cpp0x/constexpr-function3.C: Ditto.
-	* g++.dg/cpp0x/variadic70.C: Ditto.
-	* g++.dg/cpp0x/decltype6.C: Ditto.
-	* g++.dg/cpp0x/rvo.C: Ditto.
-	* g++.dg/cpp0x/vt-40092.C: Ditto.
-	* g++.dg/cpp0x/variadic-new.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-pass.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-mixed.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-nested.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-recursive.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-copy.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-non-const.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-ref-default.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-deduce.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-copy-default.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-nop.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-capture-const-ref.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-ref.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-const.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-mutable.C: Ditto.
-	* g++.dg/cpp0x/lambda/lambda-in-class.C: Ditto.
-	* g++.dg/cpp0x/pr39639.C: Ditto.
-	* g++.dg/cpp0x/decltype3.C: Ditto.
-	* g++.dg/cpp0x/variadic68.C: Ditto.
-	* g++.dg/cpp0x/variadic-function.C: Ditto.
-	* g++.dg/cpp0x/constexpr-ex1.C: Ditto.
-	* g++.dg/cpp0x/variadic-bind.C: Ditto.
-	* g++.dg/cpp0x/variadic-tuple.C: Ditto.
-	* g++.dg/cpp0x/constexpr-ex2.C: Ditto.
-	* g++.dg/parse/crash35.C: Ditto.
-	* g++.dg/parse/crash40.C: Ditto.
-	* g++.dg/parse/defarg12.C: Ditto.
-	* g++.dg/parse/crash34.C: Ditto.
-	* g++.dg/parse/constructor3.C: Ditto.
-	* g++.dg/parse/template23.C: Ditto.
-	* g++.dg/parse/crash56.C: Ditto.
-	* g++.dg/parse/dtor13.C: Ditto.
-	* g++.dg/parse/error33.C: Ditto.
-	* g++.dg/parse/ctor9.C: Ditto.
-	* g++.dg/parse/error32.C: Ditto.
-	* g++.dg/parse/error37.C: Ditto.
-	* g++.dg/parse/bitfield3.C: Ditto.
-	* g++.dg/parse/struct-4.C: Ditto.
-	* g++.dg/ext/has_trivial_copy.C: Ditto.
-	* g++.dg/ext/is_polymorphic.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy_odr.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy-4.C: Ditto.
-	* g++.dg/ext/has_nothrow_assign.C: Ditto.
-	* g++.dg/ext/is_union.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy-1.C: Ditto.
-	* g++.dg/ext/is_pod.C: Ditto.
-	* g++.dg/ext/has_virtual_destructor.C: Ditto.
-	* g++.dg/ext/has_trivial_constructor.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy-3.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy-5.C: Ditto.
-	* g++.dg/ext/has_trivial_destructor-1.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy-6.C: Ditto.
-	* g++.dg/ext/is_abstract.C: Ditto.
-	* g++.dg/ext/has_trivial_assign.C: Ditto.
-	* g++.dg/ext/is_class.C: Ditto.
-	* g++.dg/ext/has_nothrow_assign_odr.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy-7.C: Ditto.
-	* g++.dg/ext/is_base_of.C: Ditto.
-	* g++.dg/ext/has_nothrow_copy-2.C: Ditto.
-	* g++.dg/ext/has_nothrow_constructor.C: Ditto.
-	* g++.dg/ext/is_empty.C: Ditto.
-	* g++.dg/ext/is_enum.C: Ditto.
-	* g++.dg/ext/has_nothrow_constructor_odr.C: Ditto.
-	* gnat.dg/opt11.adb: Ditto.
-	* obj-c++.dg/pr45735.mm: Ditto.
-	* obj-c++.dg/pr24393.mm: Ditto.
-	* obj-c++.dg/exceptions-2.mm: Ditto.
-	* objc.dg/pr45735.m: Ditto.
-	* objc.dg/pr24393.m: Ditto.
-
-2011-02-23  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/attributes/objc-exception-1.m: New.
-
-2011-02-23  Jie Zhang  <jie@codesourcery.com>
-
-	* gcc.dg/cpp/include7.c: New test.
-
-2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47242
-	* g++.dg/cpp0x/lambda/lambda-ice4.C: New.
-
-2011-02-23  Jie Zhang  <jie@codesourcery.com>
-
-	PR rtl-optimization/47763
-	* gcc.dg/pr47763.c: New test.
-
-2011-02-22  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/45743
-	* gfortran.dg/whole_file_32.f90 : New test.
-
-2011-02-22  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47666
-	* g++.dg/inherit/virtual7.C: New test.
-
-2011-02-22  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47832
-	* objc.dg/type-size-3.m: Updated error message.
-	* objc.dg/type-size-4.m: New test.
-	* objc.dg/type-size-5.m: New test.
-
-2011-02-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/gnat.exp: Fix comments.
-	Don't load libgloss.exp.
-	(default_gnat_version): Call $compiler with --version.
-	Adapt regexp for gnatmake output, insert version.
-	(gnat_version): New proc.
-	(gnat_init): Remove gnat_libgcc_s_path.
-	(gnat_target_compile): Likewise.
-	Remove ld_library_path.
-	Log ADA_INCLUDE_PATH, ADA_OBJECTS_PATH.
-	(gnat_pass): Remove.
-	(gnat_pass): Remove.
-	(gnat_finish): Remove.
-	(gnat_exit): Remove.
-	(local_find_gnatmake): Reindent.
-	(runtest_file_p): Remove.
-	(prune_warnings): Remove.
-	(find_gnatclean): New proc.
-	* lib/gnat-dg.exp (lremove): New proc.
-	(gnat-dg-test): Reindent.
-	Remove additional output files.
-	(gnat-dg-runtest): Remove.
-
-	* gnat.dg/array7.adb: Use cleanup-tree-dump "optimized".
-	* gnat.dg/loop_optimization6.adb: Likewise.
-	* gnat.dg/atomic1.adb: Use cleanup-tree-dump "gimple".
-
-2011-02-22  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47835
-	* gcc.dg/pr46909.c: Check optimized dump instead of ifcombine.
-
-2011-02-22  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/abstract_type_1.f90: Fix dg-do syntax.
-	* gfortran.dg/abstract_type_2.f03: Ditto.
-	* gfortran.dg/abstract_type_3.f03: Ditto.
-	* gfortran.dg/abstract_type_4.f03: Ditto.
-	* gfortran.dg/abstract_type_5.f03: Ditto.
-	* gfortran.dg/abstract_type_6.f03: Ditto.
-	* gfortran.dg/alloc_comp_constraint_6.f90: Ditto.
-	* gfortran.dg/alloc_comp_init_expr.f03: Ditto.
-	* gfortran.dg/allocatable_scalar_11.f90: Ditto.
-	* gfortran.dg/allocate_scalar_with_shape.f90: Ditto.
-	* gfortran.dg/array_function_5.f90: Ditto.
-	* gfortran.dg/asynchronous_3.f03: Ditto.
-	* gfortran.dg/char_expr_1.f90: Ditto.
-	* gfortran.dg/class_14.f03: Ditto.
-	* gfortran.dg/data_array_6.f: Ditto.
-	* gfortran.dg/data_invalid.f90: Ditto.
-	* gfortran.dg/dot_product_1.f03: Ditto.
-	* gfortran.dg/func_derived_5.f90: Ditto.
-	* gfortran.dg/func_result_4.f90: Ditto.
-	* gfortran.dg/implied_do_1.f90: Ditto.
-	* gfortran.dg/initialization_25.f90: Ditto.
-	* gfortran.dg/initialization_26.f90: Ditto.
-	* gfortran.dg/interface_34.f90: Ditto.
-	* gfortran.dg/iso_c_binding_init_expr.f03: Ditto.
-	* gfortran.dg/keyword_symbol_1.f90: Ditto.
-	* gfortran.dg/matmul_8.f03: Ditto.
-	* gfortran.dg/merge_init_expr.f90: Ditto.
-	* gfortran.dg/pack_assign_1.f90: Ditto.
-	* gfortran.dg/pack_vector_1.f90: Ditto.
-	* gfortran.dg/pointer_check_8.f90: Ditto.
-	* gfortran.dg/product_init_expr.f03: Ditto.
-	* gfortran.dg/reshape_order_5.f90: Ditto.
-	* gfortran.dg/reshape_shape_1.f90: Ditto.
-	* gfortran.dg/reshape_zerosize_2.f90: Ditto.
-	* gfortran.dg/same_name_2.f90: Ditto.
-	* gfortran.dg/selected_real_kind_1.f90: Ditto.
-	* gfortran.dg/spread_init_expr.f03: Ditto.
-	* gfortran.dg/stmt_func_1.f90: Ditto.
-	* gfortran.dg/sum_init_expr.f03: Ditto.
-	* gfortran.dg/transpose_3.f03: Ditto.
-	* gfortran.dg/unpack_init_expr.f03: Ditto.
-	* gfortran.dg/warn_conversion.f90: Ditto.
-	* gfortran.dg/warn_conversion_2.f90: Ditto.
-	* gfortran.dg/warn_intent_out_not_set.f90: Ditto.
-	* gfortran.dg/warn_unused_dummy_argument_1.f90: Ditto.
-	* gfortran.dg/warn_unused_dummy_argument_2.f90: Ditto.
-	* gfortran.dg/whole_file_16.f90: Ditto.
-	* gfortran.dg/whole_file_17.f90: Ditto.
-	* gfortran.dg/whole_file_18.f90: Ditto.
-	* gfortran.dg/whole_file_20.f03: Ditto.
-	* gfortran.dg/whole_file_5.f90: Ditto.
-	* gfortran.dg/whole_file_6.f90: Ditto.
-	* gfortran.dg/write_invalid_format.f90: Ditto.
-	* gfortran.dg/zero_sized_6.f90: Ditto.
-
-2011-02-21  Jeff Law <law@redhat.com>
-
-	PR rtl-optimization/46178
-	* gcc.target/i386/pr46178.c: New test.
-
-	PR rtl-optimization/46002
-	* gcc.c-torture/compile/pr46002.c: New test.
-
-2011-02-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* g++.dg/cpp0x/lambda/lambda-conv.C: Skip scan-assembler check on
-	*-*-hpux10*.
-
-2011-02-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47106
-	* g++.dg/debug/pr47106.C: Require effective target lto.
-
-2011-02-21  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-diag2.C: New.
-
-2011-02-20  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-ctor7.C: New.
-
-	* g++.dg/cpp0x/fntmpdefarg2.C: New.
-
-	* g++.dg/overload/conv-op1.C: New.
-
-	* g++.dg/cpp0x/constexpr-synth1.C: New.
-
-2011-02-20  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/layout-2.m: New.
-	* objc.dg/selector-3.m: Adjusted location of error message.
-	* objc.dg/type-size-3.m: Same.
-	* obj-c++.dg/selector-3.mm: Same.
-
-2011-02-20  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47784
-	* objc.dg/property/dotsyntax-22.m: New.
-	* obj-c++.dg/property/dotsyntax-22.mm: New.
-
-2011-02-20  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/46394
-	* g++.dg/template/typedef38.C: New test.
-
-2011-02-20  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/46818
-	* gfortran.dg/whole_file_30.f90 : New test.
-	* gfortran.dg/whole_file_31.f90 : New test.
-
-2011-02-20  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/45077
-	PR fortran/44945
-	* gfortran.dg/whole_file_28.f90 : New test.
-	* gfortran.dg/whole_file_29.f90 : New test.
-
-2011-02-20  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/44118
-	* g++.dg/template/crash105.C: New.
-
-2011-02-19  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/no-elide1.C: New.
-
-2011-02-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR tree-optimization/46620
-	* gcc.dg/pr46620.c: New.
-
-2011-02-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/47809
-	* gcc.target/i386/pr47809.c: New test.
-
-2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-	    Tobias Burnus  <burnus@net-b.de>
-
-	* lib/target-supports.exp
-	(check_effective_target_fortran_large_real): New check for large reals.
-	* gfortran.dg/nan_7.f90: New test.
-
-2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47567
-	* gfortran.dg/fmt_f0_1.f90: Update test.
-
-2011-02-19  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47348
-	* gfortran.dg/array_constructor_36.f90 : New test.
-	* gfortran.dg/bounds_check_10.f90 : Change dg-output message to
-	allow for comparison between different elements of the array
-	constructor at different levels of optimization.
-
-2011-02-19  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gcc.target/i386/pr31167.c: Require int128 instead of lp64.
-	* gcc.target/i386/pr32280-1.c: Likewise.
-
-2011-02-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47800
-	* gcc.target/i386/pr47800.c: New test.
-
-2011-02-18  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc/execute/exceptions/foward-1.x: New.
-
-2011-02-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47789
-	* gfortran.dg/derived_constructor_comps_4.f90: New.
-
-2011-02-18  Tobias Burnus
-
-	PR fortran/47775
-	* gfortran.dg/func_result_6.f90: New.
-
-2011-02-18  Michael Matz  <matz@suse.de>
-
-	PR fortran/45586
-	* gfortran.dg/lto/pr45586_0.f90: New test.
-	* gfortran.dg/typebound_proc_20.f90: Ditto.
-	* gfortran.dg/typebound_proc_21.f90: Ditto.
-
-2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/47795
-	* g++.dg/cpp0x/lambda/lambda-ice3.C: New.
-
-2011-02-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47750
-	* lib/gfortran.exp (gfortran_init): Set gcc_error_prefix and
-	gcc_warning_prefix.
-	* lib/gfortran-dg.exp (gfortran-dg-test): Update regexp for
-	normalizing the error/warning output.
-	* gfortran.dg/Wall.f90: Update dg-error/warning.
-	* gfortran.dg/argument_checking_15.f90: Update dg-error/warning.
-	* gfortran.dg/argument_checking_3.f90: Update dg-error/warning.
-	* gfortran.dg/argument_checking_6.f90: Update dg-error/warning.
-	* gfortran.dg/bounds_temporaries_1.f90: Update dg-error/warning.
-	* gfortran.dg/class_30.f90: Update dg-error/warning.
-	* gfortran.dg/continuation_1.f90: Update dg-error/warning.
-	* gfortran.dg/continuation_9.f90: Update dg-error/warning.
-	* gfortran.dg/do_check_5.f90: Update dg-error/warning.
-	* gfortran.dg/entry_17.f90: Update dg-error/warning.
-	* gfortran.dg/entry_19.f90: Update dg-error/warning.
-	* gfortran.dg/fmt_error.f90: Update dg-error/warning.
-	* gfortran.dg/fmt_read_2.f90: Update dg-error/warning.
-	* gfortran.dg/g77/12632.f: Update dg-error/warning.
-	* gfortran.dg/g77/970625-2.f: Update dg-error/warning.
-	* gfortran.dg/g77/980615-0.f: Update dg-error/warning.
-	* gfortran.dg/generic_actual_arg.f90: Update dg-error/warning.
-	* gfortran.dg/global_references_1.f90: Update dg-error/warning.
-	* gfortran.dg/goto_8.f90: Update dg-error/warning.
-	* gfortran.dg/initialization_1.f90: Update dg-error/warning.
-	* gfortran.dg/io_constraints_1.f90: Update dg-error/warning.
-	* gfortran.dg/io_constraints_2.f90: Update dg-error/warning.
-	* gfortran.dg/io_constraints_3.f90: Update dg-error/warning.
-	* gfortran.dg/iostat_3.f90: Update dg-error/warning.
-	* gfortran.dg/public_private_module.f90: Update dg-error/warning.
-	* gfortran.dg/volatile3.f90: Update dg-error/warning.
-	* gfortran.dg/warning-directive-2.F90: Update dg-error/warning.
-	* gfortran.dg/warnings_are_errors_1.f: Update dg-error/warning.
-	* gfortran.dg/whole_file_1.f90: Update dg-error/warning.
-	* gfortran.dg/whole_file_2.f90: Update dg-error/warning.
-	* gfortran.dg/whole_file_3.f90: Update dg-error/warning.
-
-2011-02-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47768
-	* gfortran.dg/proc_ptr_comp_30.f90: New.
-
-2011-02-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47780
-	* gcc.target/i386/pr47780.c: New test.
-
-2011-02-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47767
-	* gfortran.dg/class_40.f03: New.
-
-2011-02-18  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47208
-	* g++.dg/cpp0x/auto21.C: New test.
-
-2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc.dg/special/unclaimed-category-1.h: Updated for
-	new ABI support.
-	* objc.dg/special/unclaimed-category-1.m: Same.
-	* objc.dg/zero-link-1.m: Same.
-	* objc.dg/lookup-1.m: Same.
-	* objc.dg/torture/strings/const-str-9.m
-	* objc.dg/torture/strings/const-str-10.m: Same.
-	* objc.dg/torture/strings/const-str-11.m: Same.
-	* objc.dg/torture/forward-1.m: Same.
-	* objc.dg/zero-link-2.m: Same.
-	* objc.dg/encode-7-next-64bit.m: Same.
-	* objc.dg/method-4.m: Same.
-	* objc.dg/next-runtime-1.m: Same.
-	* objc.dg/image-info.m: Same.
-	* objc.dg/pr23214.m: Same.
-	* objc.dg/symtab-1.m: Same.
-	* obj-c++.dg/basic.m: Same.
-	* obj-c++.dg/proto-lossage-3.m: Same.
-	* obj-c++.dg/torture/strings/const-str-10.m: Same.
-	* obj-c++.dg/torture/strings/const-str-11.m: Same.
-	* obj-c++.dg/torture/strings/const-str-9.m: Same.
-	* obj-c++.dg/method-11.m: Same.
-	* objc/execute/enumeration-1.m: Same.
-	* objc/execute/object_is_class.m: Same.
-	* objc/execute/formal_protocol-2.m: Same.
-	* objc/execute/formal_protocol-4.m: Same.
-	* objc/execute/formal_protocol-6.m: Same.
-	* objc/execute/bycopy-3.m: Same.
-	* objc/execute/exceptions/catchall-1.m: Same.
-	* objc/execute/exceptions/finally-1.m: Same.
-	* objc/execute/exceptions/local-variables-1.m: Same.
-	* objc/execute/exceptions/foward-1.m: Same.
-	* objc/execute/bf-common.h
-	* objc/execute/enumeration-2.m: Same.
-	* objc/execute/formal_protocol-1.m: Same.
-	* objc/execute/formal_protocol-3.m: Same.
-	* objc/execute/formal_protocol-5.m: Same.
-	* objc/execute/accessing_ivars.m: Same.
-	* objc/execute/bycopy-2.m: Same.
-	* objc/execute/formal_protocol-7.m: Same.
-	* objc/execute/compatibility_alias.m: Same.
-	* objc/execute/no_clash.m: Same.
-	* objc/execute/object_is_meta_class.m: Same.
-	* objc/execute/exceptions/exceptions.exp: Load target-supports.exp
-	* objc/execute/class-tests-1.h: Include stdio.h.
-	* objc/execute/class-tests-2.h: Same.
-	* obj-c++.dg/try-catch-9.mm: xfail-run the test with both
-	runtimes.
-	* obj-c++.dg/try-catch-2.mm: Same.
-
-2011-02-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47783
-	* g++.dg/warn/Wunused-parm-4.C: New test.
-
-2011-02-17  Alexandre Oliva  <aoliva@redhat.com>
-	    Jan Hubicka  <jh@suse.cz>
-
-	PR debug/47106
-	PR debug/47402
-	* g++.dg/debug/pr47106.C: New.
-
-2011-02-17  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR target/43653
-	* gcc.target/i386/pr43653.c: New test.
-
-2011-02-11  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47172
-	* g++.dg/template/inherit6.C: New test.
-
-2011-02-16  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47745
-	* gfortran.dg/class_39.f03: New.
-
-2011-02-16  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47326
-	* g++.dg/cpp0x/variadic106.C: New test.
-
-2011-02-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR libfortran/47757
-	* gfortran.dg/pr47757-1.f90: New test.
-	* gfortran.dg/pr47757-2.f90: New test.
-	* gfortran.dg/pr47757-3.f90: New test.
-
-	PR c++/47704
-	* g++.dg/cpp0x/enum8.C: New test.
-
-2011-02-15  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/inherit/implicit-trivial1.C: New.
-	* g++.dg/cpp0x/implicit-trivial1.C: New.
-
-2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47725
-	* gcc.dg/torture/pr47725.c: Removed.
-
-2011-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47755
-	* gcc.target/powerpc/pr47755.c: New file, test all 0 vector
-	constant does not generate a load from memory.
-
-2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR middle-end/47725
-	* gcc.dg/torture/pr47725.c: New.
-
-2011-02-15  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47743
-	* gcc.dg/torture/pr47743.c: New testcase.
-
-2011-02-15  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47581
-	* gcc.target/i386/pr47581.c: New test.
-
-2011-02-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47730
-	* gfortran.dg/select_type_22.f03: New.
-
-2011-02-14  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/regress/enum1.C: New.
-
-2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/include.adb: New test.
-
-2011-02-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47728
-	* gfortran.dg/class_38.f03: New.
-
-2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.dg/pr46494.c: New test.
-
-2011-02-14  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/attr-weak-hidden-1.c: Make definition of foo strong.
-
-2011-02-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR ada/41929
-	* gnat.dg/null_pointer_deref1.exp: Don't skip on
-	sparc*-sun-solaris2.11.
-
-2011-02-14  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47349
-	* gfortran.dg/argument_checking_18.f90: New.
-
-2011-02-13  Tobias Burnus  <burnus@net-b.de>
-
-	* gfortran.dg/argument_checking_13.f90: Update dg-error.
-	* gfortran.dg/argument_checking_17.f90: New.
-
-2011-02-12  Janus Weil  <janus@gcc.gnu.org>
-
-	* gfortran.dg/allocate_derived_1.f90: Modified as polymorphic arrays
-	are temporarily disabled.
-	* gfortran.dg/class_7.f03: Ditto.
-	* gfortran.dg/coarray_14.f90: Ditto.
-	* gfortran.dg/typebound_proc_13.f03: Ditto.
-
-2011-02-12  Mikael Morin  <mikael.morin@sfr.fr>
-
-	PR fortran/45586
-	* gfortran.dg/extends_11.f03: New.
-
-2011-02-11  Xinliang David Li  <davidxl@google.com>
-
-	PR tree-optimization/47707
-	* g++.dg/tree-ssa/pr47707.C: New test.
-
-2011-02-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* g++.dg/opt/inline17.C: New test.
-
-2011-02-11  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47550
-	* gfortran.dg/pure_formal_2.f90: New.
-
-2011-02-11  Pat Haugen <pthaugen@us.ibm.com>
-
-	PR rtl-optimization/47614
-	* gfortran.dg/pr47614.f: New.
-
-2011-02-11  Joseph Myers  <joseph@codesourcery.com>
-
-	PR driver/47678
-	* gcc.dg/opts-6.c: New test.
-
-2011-02-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47684
-	* gcc.dg/pr47684.c: New test.
-
-2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/47629
-	* gcc.target/i386/pr47312.c: Use dg-require-effective-target
-	c99_runtime, dg-add-options c99_runtime.
-	(main): Use __asm__.
-
-2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/47400
-	* lib/target-supports.exp (check_ascii_locale_available): New proc.
-	* lib/target-supports-dg.exp (dg-require-ascii-locale): New proc.
-	* gcc.dg/attr-alias-5.c: Use dg-require-ascii-locale.
-	* gcc.dg/ucnid-10.c: Likewise.
-	* gcc.dg/ucnid-13.c: Likewise.
-	* gcc.dg/ucnid-7.c: Likewise.
-	* gcc.dg/ucnid-8.c: Likewise.
-	Adapt dg-warning line number.
-
-2011-02-10  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gcc.target/i386/parity-1.c: Use -march=k8.
-	* gcc.target/i386/parity-2.c: Ditto.
-	* gcc.target/i386/vecinit-1.c: Ditto.
-	* gcc.target/i386/vecinit-2.c: Ditto.
-
-2011-02-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/46610
-	* gcc.target/mips/save-restore-1.c: Skip on mips-sgi-irix6*.
-	* gcc.target/mips/save-restore-3.c: Likewise.
-	* gcc.target/mips/save-restore-4.c: Likewise.
-	* gcc.target/mips/save-restore-5.c: Likewise.
-
-	PR target/47683
-	* g++.dg/tree-prof/partition1.C: Skip on mips-sgi-irix*.
-	* g++.dg/tree-prof/partition2.C: Likewise.
-
-2011-02-09  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/tree-ssa/inline-3.C: Use a normal function
-	rather than misdeclare std::puts.
-
-	* g++.dg/ext/vla1.C: Adjust for C++0x mode.
-	* g++.dg/other/warning1.C: Likewise.
-	* g++.old-deja/g++.bugs/900119_01.C: Likewise.
-	* g++.old-deja/g++.gb/scope06.C: Likewise.
-	* g++.old-deja/g++.law/cvt11.C: Likewise.
-	* g++.old-deja/g++.law/init1.C: Likewise.
-	* g++.dg/abi/mangle26.C: Likewise.
-
-	* g++.dg/template/function1.C: Adjust for C++0x mode.
-	* g++.dg/cpp0x/regress/template-function1.C: Copy it.
-
-	* g++.dg/ext/label10.C: Adjust for C++0x mode.
-	* g++.dg/cpp0x/regress/ext-label10.C: Copy it.
-
-	* g++.dg/cpp0x/regress/ext-cond1.C: Copy from ext/cond1.C.
-
-	* g++.dg/cpp0x/regress/abi-empty7.C: New.
-
-	* g++.dg/cpp0x/regress: New directory.
-	* g++.dg/cpp0x/constexpr-regress1.C: Move to regress/regress1.C.
-	* g++.dg/cpp0x/constexpr-regress2.C: Move to regress/regress2.C.
-	* g++.dg/cpp0x/regress/regress3.C: New.
-
-2011-02-10  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47677
-	* gcc.dg/torture/pr47677.c: New testcase.
-
-2011-02-10  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc.dg/special/load-category-1.m: Remove unused header.
-	* objc.dg/special/load-category-1a.m: Likewise.
-	* objc.dg/special/load-category-2.m: Likewise.
-	* objc.dg/special/load-category-2a.m: Likewise.
-	* objc.dg/special/load-category-3.m: Likewise.
-	* objc.dg/special/load-category-3a.m: Likewise.
-	* objc.dg/attributes/proto-attribute-2.m: Likewise.
-	* objc.dg/attributes/proto-attribute-3.m: Likewise.
-	* objc.dg/attributes/class-attribute-1.m: Likewise.
-	* objc.dg/property/property.exp: Don't run for Darwin < 9.
-	* obj-c++.dg/property/property.exp: Likewise.
-	* objc.dg/attributes/method-sentinel-1.m: Update type header.
-	* obj-c++.dg/attributes/method-sentinel-1.mm: Likewise.
-	* obj-c++.dg/attributes/proto-attribute-2.mm: Skip for Darwin < 9.
-	* obj-c++.dg/attributes/class-attribute-1.mm: Likewise.
-	* obj-c++.dg/attributes/proto-attribute-3.mm: Likewise.
-	* obj-c++.dg/template-8.mm: Likewise.
-
-2011-02-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47665
-	* gcc.target/i386/pr47665.c: New test.
-
-2011-02-10  Jie Zhang  <jie@codesourcery.com>
-
-	PR testsuite/47622
-	Revert
-	2011-02-05  Jie Zhang  <jie@codesourcery.com>
-	PR debug/42631
-	* gcc.dg/pr42631.c: Update test.
-	* gcc.dg/pr42631-2.c: New test.
-
-2011-02-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47352
-	* gfortran.dg/proc_decl_25.f90: New.
-
-2011-02-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47463
-	* gfortran.dg/typebound_assignment_2.f03: New.
-
-2011-02-09  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47664
-	* gcc.dg/tree-ssa/inline-7.c: New testcase.
-
-2011-02-09  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR middle-end/47646
-	* gnat.dg/uninit_func.adb: Adjust dg directive.
-
-2011-02-09  Dominique Dhumieres  <dominiq@lps.ens.fr>
-
-	PR middle-end/47646
-	* obj-c++.dg/attributes/method-noreturn-1.mm: Adjust dg directives.
-
-2011-02-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47637
-	* gfortran.dg/auto_dealloc_2.f90: New.
-
-2011-02-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/builtins-config.h: Remove __sgi handling.
-	* lib/target-supports.exp (add_options_for_c99_runtime): Add
-	-std=c99 for mips-sgi-irix6.5*.
-
-2011-02-09  Martin Jambor  <mjambor@suse.cz>
-
-	PR middle-end/45505
-	* gfortran.dg/pr25923.f90: Remove xfails.
-
-2011-02-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR fortran/47583
-	* gfortran.dg/inquire_14.f90: New test.
-
-2011-02-08  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/45290
-	* gfortran.dg/pointer_init_6.f90: New.
-
-2011-02-08  Jeff Law <law@redhat.com>
-
-	PR tree-optimization/42893
-	* gcc.tree-ssa/pr42893.c: New test.
-
-2011-02-08  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/46834
-	PR tree-optimization/46994
-	PR tree-optimization/46995
-	* gcc.dg/graphite/id-pr46834.c: New.
-	* gfortran.dg/graphite/id-pr46994.f90: New.
-	* gfortran.dg/graphite/id-pr46995.f90: New.
-
-2011-02-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	PR middle-end/47646
-	* gcc.dg/pr39666-2.c (foo2): If the location of the statement
-	using the variable is known the warning is emitted there.
-	* gcc.dg/uninit-pr19430.c (foo): Likewise.
-	* g++.dg/warn/Wuninitialized-5.C (foo): Likewise.
-
-	* c-c++-common/pr20000.c (g): Both warnings occur at the return
-	statement.
-	(vg): Likewise.
-	* gcc.dg/noreturn-1.c (foo5): Likewise.
-	* objc.dg/attributes/method-noreturn-1.m (method1): Likewise.
-	(method2): Likewise.
-
-	* gfortran.dg/pr25923.f90 (baz): The warning will now be issued for
-	the return statement using the uninitialized variable.
-	* gfortran.dg/pr39666-2.f90 (f): Likewise.
-
-2011-02-08  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47639
-	* g++.dg/opt/pr47639.c: New testcase.
-
-2011-02-08  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47632
-	* g++.dg/opt/pr47632.C: New testcase.
-
-2011-02-07  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* g++.dg/abi/packed1.C: Expect warning on spu-*-* as well.
-
-2011-02-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47615
-	* g++.dg/opt/pr47615.C: New testcase.
-
-2011-02-07  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47621
-	* gcc.dg/torture/pr47621.c: New testcase.
-
-2011-02-07  Uros Bizjak  <ubizjak@gmail.com>
-
-	* gfortran.dg/transpose_optimization_2.f90: Cleanup original dump.
-
-2011-02-06  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47592
-	* gfortran.dg/allocate_with_source_1 : New test.
-
-2011-02-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/47610
-	* gcc.dg/pr47610.c: New test.
-
-2011-02-05  Jie Zhang  <jie@codesourcery.com>
-
-	PR debug/42631
-	* gcc.dg/pr42631.c: Update test.
-	* gcc.dg/pr42631-2.c: New test.
-
-2001-02-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/47574
-	* gfortran.dg/pr47574.f90:  New test.
-
-2011-02-04  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/46194
-	* gcc.dg/autopar/pr46194.c: New.
-
-2011-02-04  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR tree-optimization/43695
-	* g++.dg/ipa/pr43695.C: New.
-
-2011-02-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR inline-asm/23200
-	* gcc.dg/pr23200.c: New test.
-
-2011-02-03  Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/47589
-	* g++.dg/pr47589.C: New test.
-
-2011-02-03  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47398
-	* g++.dg/template/typedef37.C: New test.
-	* g++.dg/template/param1.C: Adjust expected error message.
-
-2011-02-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR middle-end/31490
-	* gcc.dg/pr31490-2.c: New test.
-	* gcc.dg/pr31490-3.c: New test.
-	* gcc.dg/pr31490-4.c: New test.
-
-2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/46890
-	* g++.dg/parser/semicolon3.C: Adjust.
-	* g++.dg/parser/semicolon4.C: New testcase.
-	* g++.dg/pr46890.C: New testcase.
-
-2011-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
-
-	PR c++/29571
-	* g++.dg/init/pr29571.C: New.
-
-2011-02-03  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* gfortran.dg/graphite/vect-pr40979.f90: Require vect_double
-	instead of vect_int.
-
-2011-02-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47312
-	* gcc.target/i386/pr47312.c: New test.
-
-	PR target/47564
-	* gcc.target/i386/pr47564.c: New test.
-
-2011-02-03  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR tree-optimization/45122
-	* gcc.dg/tree-ssa/pr45122.c: New.
-
-2011-02-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47272
-	* gcc.target/powerpc/vsx-builtin-8.c: New file, test vec_vsx_ld
-	and vec_vsx_st.
-
-	* gcc.target/powerpc/avoid-indexed-addresses.c: Disable altivec
-	and vsx so a default --with-cpu=power7 doesn't give an error
-	when -mavoid-indexed-addresses is used.
-
-	* gcc.target/powerpc/ppc32-abi-dfp-1.c: Rewrite to use an asm
-	wrapper function to save the arguments and then jump to the real
-	function, rather than depending on the compiler not to move stuff
-	before an asm.
-	* gcc.target/powerpc/ppc64-abi-dfp-2.c: Ditto.
-
-2011-02-02  Janus Weil  <janus@gcc.gnu.org>
-	    Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47082
-	* gfortran.dg/class_37.f03 : New test.
-
-2011-02-02  Sebastian Pop  <sebastian.pop@amd.com>
-	    Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/40979
-	PR bootstrap/47044
-	* gcc.dg/graphite/graphite.exp (DEFAULT_VECTCFLAGS): Add -ffast-math.
-	* gcc.dg/graphite/pr35356-2.c: Adjust pattern.
-	* gfortran.dg/graphite/graphite.exp: Run vect_files conditionally to
-	check_vect_support_and_set_flags.
-	* gfortran.dg/graphite/vect-pr40979.f90: New.
-
-2011-02-02  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47572
-	* gfortran.dg/class_36.f03: New.
-
-2011-02-02  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47566
-	* gcc.dg/lto/20110201-1_0.c: New testcase.
-
-2011-02-02  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/47498
-	PR debug/47501
-	PR debug/45136
-	PR debug/45130
-	* debug/pr47498.c: New.
-	* debug/pr47501.c: New.
-
-2011-02-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47559
-	* g++.dg/torture/pr47559.C: New testcase.
-
-2011-02-01  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47565
-	* gfortran.dg/typebound_call_20.f03: New.
-
-2011-02-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47555
-	* gcc.dg/pr47555.c: New testcase.
-
-2011-02-01  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47541
-	* g++.dg/torture/pr47541.C: New testcase.
-
-2011-01-31  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47455
-	* gfortran.dg/typebound_call_19.f03: New.
-
-2011-01-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47416
-	* g++.dg/cpp0x/pr47416.C: New test.
-
-2011-01-31  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47519
-	* gfortran.dg/allocate_deferred_char_scalar_2.f03: New test.
-
-2011-01-31  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47463
-	* gfortran.dg/typebound_assignment_1.f03: New.
-
-2011-01-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47538
-	* gcc.c-torture/execute/pr47538.c: New test.
-
-2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/45325
-	* gcc.target/i386/pr38240.c: Add dg-options "-msse".
-
-2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/abi/mangle40.C: Pass "" to dg-require-weak.
-
-2011-01-31  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/44031
-	* gcc.c-torture/compile/20110131-1.c: New test.
-
-2011-01-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47042
-	* gfortran.dg/stmt_func_1.f90: New.
-
-2011-01-31  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47042
-	* gfortran.dg/interface_34.f90: New.
-
-2011-01-30  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47523
-	* gfortran.dg/realloc_on_assign_5.f03: New test.
-	* gfortran.dg/realloc_on_assign_5.f03: New test.
-
-2011-01-29  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gfortran.dg/bessel_6.f90: XFAIL on spu-*-*.
-	* gfortran.dg/bessel_7.f90: Likewise.
-	* gfortran.dg/erf_2.F90: Likewise.  Always run with -O0.
-
-	* gfortran.dg/complex_intrinsics_5.f90: Increase "epsilon".
-	* gfortran.dg/sum_init_expr.f03: Likewise.
-
-	* gfortran.dg/realloc_on_assign_2.f03: Skip on spu-*-*.
-
-	* gfortran.dg/lto/20091016-1_0.f90: Replace -shared with
-	-r -nostdlib.
-
-	* gfortran.dg/vect/fast-math-vect-8.f90: Check for vectorized
-	loop only on "vect_intfloat_cvt" targets.
-
-2011-01-29  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47531
-	* gfortran.dg/shape_6.f90: New.
-
-2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47434
-	* gfortran.dg/read_infnan_1.f90: Update test.
-	* gfortran.dg/module_nan.f90: Update test.
-	* gfortran.dg/char4_iunit_1.f03: Update test.
-	* gfortran.dg/large_real_kind_1.f90: Update test.
-	* gfortran.dg/real_const_3.f90: Update test.
-	* gfortran.fortran-torture/execute/nan_inf_fmt.f90: Update test.
-
-2011-01-29  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47311
-	* g++.dg/template/param2.C: New test.
-
-2011-01-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47285
-	* gfortran.dg/fmt_g.f: New test.
-
-2011-01-28  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47507
-	* gfortran.dg/pure_formal_1.f90: New.
-
-2011-01-28  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/42894
-	* gcc.dg/tls/pr42894.c: New test.
-
-2011-01-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.dg/pr47276.c: Add dg-require-visibility.
-
-2011-01-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gcc.target/i386/asm-6.c: XFAIL on i?86-pc-solaris2.1[0-9] && ilp32.
-
-2011-01-28  Paul Thomas  <pault@gcc.gnu.org>
-	    Tobias Burnus  <burnus@gcc.gnu.org>
-
-	PR fortran/45170
-	PR fortran/35810
-	PR fortran/47350
-	* gfortran.dg/realloc_on_assign_3.f03: New test.
-	* gfortran.dg/realloc_on_assign_4.f03: New test.
-	* gfortran.dg/allocatable_function_5.f90: New test.
-	* gfortran.dg/allocate_deferred_char_scalar_1.f03: New test.
-	* gfortran.dg/deferred_type_param_2.f90: Remove two "not yet
-	implemented" dg-errors.
-
-2011-01-27  Jan Hubicka  <jh@suse.cz>
-
-	PR middle-end/46949
-	* gcc.dg/attr-weakref-4.c: New testcase
-
-2011-01-27  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/47228
-	* gcc.dg/torture/pr47228.c: New test.
-
-2011-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gcc.dg/tree-ssa/pr42585.c: Disable on s390 and s390x.
-
-2011-01-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* lib/compat.exp (compat-execute): Pass -Wl,--extra-stack-space=8192
-	when using auto-overlay support on the SPU.
-
-2011-01-27  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR rtl-optimization/44174
-	* gcc.target/i386/asm-6.c: New test.
-
-2011-01-26  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR rtl-optimization/46856
-	* gcc.c-torture/compile/pr46856.c: New test.
-
-2011-01-26  Nicola Pero  <nicola.pero@meta-innovation.com>
-	    Andrew Pinski  <pinskia@gmail.com>
-
-	PR c/43082
-	* gcc.dg/pr43082.c: New.
-
-2011-01-26  DJ Delorie  <dj@redhat.com>
-
-	PR rtl-optimization/46878
-	* gcc.dg/pr46878-1.c: New test.
-
-2011-01-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47476
-	* g++.dg/cpp0x/pr47476.C: New test.
-
-2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gcc.c-torture/compile/20110126-1.c: New test.
-
-2011-01-26  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/47473
-	* gcc.dg/torture/pr47473.c: New test.
-
-2011-01-26  Jan Hubicka  <jh@suse.cz>
-
-	PR target/47237
-	* gcc.c-torture/execute/pr47237.c: New testcase.
-
-2011-01-26  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/47190
-	* gcc.dg/attr-weakref-3.c: New testcase.
-
-2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR c++/43601
-	* gcc.dg/dll-9a.c: New test file.
-	* gcc.dg/dll-11.c: Likewise.
-	* gcc.dg/dll-12.c: Likewise.
-	* gcc.dg/dll-12a.c: Likewise.
-	* gcc.dg/dll-11a.c: Likewise.
-	* gcc.dg/dll-9.c: Likewise.
-	* gcc.dg/dll-10.c: Likewise.
-	* gcc.dg/dll-10a.c: Likewise.
-	* g++.dg/ext/dllexport4a.cc: Likewise.
-	* g++.dg/ext/dllexport4.C: Likewise.
-	* g++.dg/ext/dllexport5.C: Likewise.
-	* g++.dg/ext/dllexport5a.cc: Likewise.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/46970
-	* gcc.dg/graphite/pr46970.c: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/46215
-	* gcc.dg/graphite/pr46215.c: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/46168
-	* gcc.dg/graphite/pr46168.c: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/43657
-	* gcc.dg/graphite/pr43657.c: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/29832
-	* gfortran.dg/graphite/pr29832.f90: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	PR tree-optimization/43567
-	* gcc.dg/graphite/pr43567.c: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* gfortran.dg/graphite/interchange-4.f: New.
-	* gfortran.dg/graphite/interchange-5.f: New.
-
-	* gcc.dg/tree-ssa/ltrans-1.c: Removed.
-	* gcc.dg/tree-ssa/ltrans-2.c: Removed.
-	* gcc.dg/tree-ssa/ltrans-3.c: Removed.
-	* gcc.dg/tree-ssa/ltrans-4.c: Removed.
-	* gcc.dg/tree-ssa/ltrans-5.c: Removed.
-	* gcc.dg/tree-ssa/ltrans-6.c: Removed.
-	* gcc.dg/tree-ssa/ltrans-8.c: Removed.
-	* gfortran.dg/ltrans-7.f90: Removed.
-	* gcc.dg/tree-ssa/data-dep-1.c: Removed.
-
-	* gcc.dg/pr18792.c: -> gcc.dg/graphite/pr18792.c
-	* gcc.dg/pr19910.c: -> gcc.dg/graphite/pr19910.c
-	* gcc.dg/tree-ssa/20041110-1.c: -> gcc.dg/graphite/pr20041110-1.c
-	* gcc.dg/tree-ssa/pr20256.c: -> gcc.dg/graphite/pr20256.c
-	* gcc.dg/pr23625.c: -> gcc.dg/graphite/pr23625.c
-	* gcc.dg/tree-ssa/pr23820.c: -> gcc.dg/graphite/pr23820.c
-	* gcc.dg/tree-ssa/pr24309.c: -> gcc.dg/graphite/pr24309.c
-	* gcc.dg/tree-ssa/pr26435.c: -> gcc.dg/graphite/pr26435.c
-	* gcc.dg/pr29330.c: -> gcc.dg/graphite/pr29330.c
-	* gcc.dg/pr29581-1.c: -> gcc.dg/graphite/pr29581-1.c
-	* gcc.dg/pr29581-2.c: -> gcc.dg/graphite/pr29581-2.c
-	* gcc.dg/pr29581-3.c: -> gcc.dg/graphite/pr29581-3.c
-	* gcc.dg/pr29581-4.c: -> gcc.dg/graphite/pr29581-4.c
-	* gcc.dg/tree-ssa/loop-27.c: -> gcc.dg/graphite/pr30565.c
-	* gcc.dg/tree-ssa/pr31183.c: -> gcc.dg/graphite/pr31183.c
-	* gcc.dg/tree-ssa/pr33576.c: -> gcc.dg/graphite/pr33576.c
-	* gcc.dg/tree-ssa/pr33766.c: -> gcc.dg/graphite/pr33766.c
-	* gcc.dg/pr34016.c: -> gcc.dg/graphite/pr34016.c
-	* gcc.dg/tree-ssa/pr34017.c: -> gcc.dg/graphite/pr34017.c
-	* gcc.dg/tree-ssa/pr34123.c: -> gcc.dg/graphite/pr34123.c
-	* gcc.dg/tree-ssa/pr36287.c: -> gcc.dg/graphite/pr36287.c
-	* gcc.dg/tree-ssa/pr37686.c: -> gcc.dg/graphite/pr37686.c
-	* gcc.dg/pr42917.c: -> gcc.dg/graphite/pr42917.c
-	* gcc.dg/tree-ssa/data-dep-1.c
-	* gfortran.dg/loop_nest_1.f90: -> gfortran.dg/graphite/pr29290.f90
-	* gfortran.dg/pr29581.f90: -> gfortran.dg/graphite/pr29581.f90
-	* gfortran.dg/pr36286.f90: -> gfortran.dg/graphite/pr36286.f90
-	* gfortran.dg/pr36922.f: -> gfortran.dg/graphite/pr36922.f
-	* gfortran.dg/pr39516.f: -> gfortran.dg/graphite/pr39516.f
-
-2011-01-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47265
-	PR tree-optimization/47443
-	* gcc.c-torture/compile/pr47265.c: New test.
-	* gcc.dg/pr47443.c: New test.
-
-2011-01-25  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/47382
-	* g++.dg/torture/pr47382.C: New test.
-	* g++.dg/opt/devirt1.C: Xfail.
-
-2011-01-25  Yao Qi  <yao@codesourcery.com>
-
-	PR target/45701
-	* gcc.target/arm/pr45701-1.c: New test.
-	* gcc.target/arm/pr45701-2.c: New test.
-	* gcc.target/arm/pr45701-3.c: New test.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-	    Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47271
-	* gcc.dg/tree-ssa/ifc-pr47271.c: New.
-
-2011-01-25  Nick Clifton  <nickc@redhat.com>
-
-	* gcc.target/rx/builtins.c: Allow -fipa-cp-clone.
-	(saturate_add): Delete.
-	(exchange): Delete.
-	(main): Do not run saturate_add.
-	(set_interrupts): Delete.
-
-2011-01-25  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47448
-	* gfortran.dg/redefined_intrinsic_assignment_2.f90: New.
-
-2011-01-25  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47427
-	PR tree-optimization/47428
-	* gcc.c-torture/compile/pr47427.c: New test.
-	* gcc.c-torture/compile/pr47428.c: New test.
-
-2011-01-25  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47411
-	* gcc.dg/torture/pr47411.c: New testcase.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* gfortran.dg/graphite/id-24.f: New.
-	* gfortran.dg/graphite/id-25.f: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* gfortran.dg/graphite/id-23.f: New.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* gfortran.dg/graphite/interchange-3.f90: Un-XFAILed.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* gcc.dg/graphite/block-0.c: Un-XFAILed.
-	* gcc.dg/graphite/block-1.c: Un-XFAILed.
-	* gcc.dg/graphite/block-7.c: Un-XFAILed.
-	* gcc.dg/graphite/block-8.c: Un-XFAILed.
-	* gcc.dg/graphite/interchange-12.c: Un-XFAILed.
-	* gcc.dg/graphite/interchange-14.c: Un-XFAILed.
-	* gcc.dg/graphite/interchange-15.c: Un-XFAILed.
-	* gcc.dg/graphite/interchange-8.c: Un-XFAILed.
-	* gcc.dg/graphite/interchange-mvt.c: Un-XFAILed.
-
-2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
-
-	* gcc.dg/graphite/block-0.c: Add documentation.
-	* gcc.dg/graphite/block-4.c: Same.
-	* gcc.dg/graphite/block-7.c: Same.
-	* gcc.dg/graphite/block-8.c: New.
-	* gcc.dg/graphite/interchange-1.c: Un-XFAILed.
-	* gcc.dg/graphite/interchange-11.c: Un-XFAILed.
-	* gcc.dg/graphite/interchange-12.c: Add documentation.
-	* gcc.dg/graphite/interchange-13.c: New.
-	* gcc.dg/graphite/interchange-14.c: New.
-	* gcc.dg/graphite/interchange-15.c: New.
-	* gcc.dg/graphite/interchange-8.c: Add documentation.
-	* gcc.dg/graphite/interchange-mvt.c: Same.
-
-2011-01-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47408
-	* gcc.target/powerpc/altivec-11.c: Add explicit -mno-vsx.
-	* gcc.target/powerpc/altivec-14.c: Ditto.
-	* gcc.target/powerpc/altivec-33.c: Ditto.
-	* gcc.target/powerpc/altivec-types-1.c: Ditto.
-	* gcc.target/powerpc/altivec-types-2.c: Ditto.
-	* gcc.target/powerpc/altivec-types-3.c: Ditto.
-	* gcc.target/powerpc/altivec-types-4.c: Ditto.
-	* gcc.target/powerpc/ppc-vector-memcpy.c: Ditto.
-	* gcc.target/powerpc/ppc-vector-memset.c: Ditto.
-	* g++.dg/ext/altivec-15.C: Ditto.
-	* g++.dg/ext/altivec-types-1.C: Ditto.
-	* g++.dg/ext/altivec-types-2.C: Ditto.
-	* g++.dg/ext/altivec-types-3.C: Ditto.
-	* g++.dg/ext/altivec-types-4.C: Ditto.
-
-2011-01-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* lib/scanasm.exp (dg-function-on-line): Handle mips-sgi-irix*.
-
-2011-01-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gfortran.dg/cray_pointers_2.f90: Avoid cycling through
-	optimization options.
-
-2011-01-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gfortran.dg/array_constructor_33.f90: Use dg-timeout-factor 4.
-
-	PR testsuite/45988
-	* gfortran.dg/vect/fast-math-pr38968.f90: Use dg-timeout-factor 2.
-
-2011-01-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47421
-	* gfortran.dg/allocatable_scalar_12.f90: New.
-
-2011-01-23  Ira Rosen  <irar@il.ibm.com>
-
-	* gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Expect
-	vectorization to be not profitable if peeling is used to
-	realign the memory access.
-	* gcc.dg/vect/costmodel/spu/costmodel-vect-76a.c: Increase
-	loop bound to avoid loop unrolling.
-	* gcc.dg/vect/costmodel/spu/costmodel-vect-76c.c: Likewise.
-
-2011-01-22  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/47333
-	* g++.dg/lto/pr47333.C: New file.
-
-2011-01-22  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/43884
-	PR lto/44334
-	* gcc.dg/autopar/outer-2.c: Increase array size.
-	* gcc.dg/tree-ssa/ldist-pr45948.c: Update test.
-
-2011-01-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/38536
-	* gfortran.dg/c_loc_tests_16.f90:  New test.
-
-2011-01-22  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47399
-	* gfortran.dg/typebound_proc_19.f90: New.
-
-2011-01-21  Jeff Law <law@redhat.com>
-
-	PR tree-optimization/47053
-	* g++.dg/pr47053.C: New test.
-
-2011-01-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/47041
-	* g++.dg/cpp0x/constexpr-ctor6.C: New.
-
-2011-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47388
-	* g++.dg/cpp0x/range-for10.C: New test.
-	* g++.dg/template/for1.C: New test.
-
-	PR middle-end/45566
-	* g++.dg/tree-prof/partition3.C: New test.
-
-	* g++.dg/tree-prof/tree-prof.exp: Fix a comment.
-
-	PR rtl-optimization/47366
-	* g++.dg/opt/pr47366.C: New test.
-
-2011-01-21  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46552
-	* g++.dg/cpp0x/constexpr-regress2.C: New.
-
-	* g++.dg/cpp0x/constexpr-stmtexpr.C: New.
-
-2011-01-21  Jeff Law <law@redhat.com>
-
-	PR rtl-optimization/41619
-	* gcc.dg/pr41619.c: New.
-
-2011-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47355
-	* g++.dg/opt/pr47355.C: New test.
-
-2011-01-21  Richard Guenther  <rguenther@suse.de>
-
-	* gcc.dg/tree-ssa/pr47392.c: Make test non-static instead of
-	making main hot.
-
-2011-01-21  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47365
-	* gcc.dg/torture/pr47365.c: New testcase.
-	* gcc.dg/tree-ssa/pr47392.c: Likewise.
-
-2011-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/other/anon5.C: Skip on mips-sgi-irix*.
-
-2011-01-21  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47391
-	* gcc.dg/pr47391.c: New test.
-
-2011-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/template/char1.C: Use signed char.
-
-2011-01-21  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47377
-	* gfortran.dg/pointer_target_4.f90: New.
-
-2011-01-20  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47251
-	* gcc.target/powerpc/pr47251.c: Fixup test so that it runs on
-	ILP32 system and not IP32.
-
-2011-01-20  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/46583
-	* g++.dg/debug/pr46583.C: New.
-
-2011-01-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR debug/47283
-	* g++.dg/debug/pr47283.C: New test.
-
-	PR testsuite/47371
-	* gcc.target/i386/headmerge-1.c: Tighten up scan-assembler regex.
-	* gcc.target/i386/headmerge-2.c: Likewise.
-
-2011-01-20  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47370
-	* gcc.dg/torture/pr47370.c: New testcase.
-
-2011-01-20  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/46130
-	* gcc.dg/pr46130-1.c: New test.
-	* gcc.dg/pr46130-2.c: New test.
-
-2011-01-19  Dodji Seketeli  <dodji@redhat.com>
-
-	PR c++/47291
-	* g++.dg/debug/dwarf2/template-params-10.C: New test.
-
-2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	PR debug/46240
-	* g++.dg/debug/pr46240.cc: New.
-
-2011-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47303
-	* g++.dg/template/anonunion1.C: New test.
-
-	PR rtl-optimization/47337
-	* gcc.c-torture/execute/pr47337.c: New test.
-
-2011-01-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	PR testsuite/45342
-	* gcc.dg/tls/thr-cse-1.c: Fix match on spu-*.*.
-
-2011-01-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	PR tree-optimization/46021
-	* gcc.dg/tree-ssa/20040204-1.c: Do not XFAIL on spu-*-*.
-
-2011-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47290
-	* g++.dg/torture/pr47290.C: New test.
-
-2011-01-18  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47240
-	* gfortran.dg/proc_ptr_comp_29.f90: New.
-
-2011-01-18  Dominique d'Humieres  <dominiq@lps.ens.fr>
-
-	PR testsuite/41146
-	* gcc.target/powerpc/asm-es-2.c: Adjust regular expression for
-	powerpc-apple-darwin9.
-
-2011-01-18  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/47299
-	* gcc.c-torture/execute/pr47299.c: New test.
-
-2011-01-17  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-virtual.C: New.
-
-2011-01-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/47331
-	* gfortran.dg/gomp/pr47331.f90: New test.
-
-2011-01-17  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47314
-	* objc.dg/selector-warn-1.m: New.
-	* obj-c++.dg/selector-warn-1.mm: New.
-
-2011-01-17  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.dg/tree-ssa/vrp51.c: Prefix each "bug." string with "vrp.".
-	Update dg-final accordingly.
-
-2011-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.old-deja/g++.other/init19.C: Don't XFAIL on mips-sgi-irix*.
-
-2011-01-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gcc.dg/guality/pr36728-1.c: Replace XFAIL for s390(x) with a
-	target check.
-	* gcc.dg/guality/pr36728-2.c: Likewise.
-
-2011-01-17  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47313
-	* g++.dg/torture/pr47313.C: New testcase.
-
-2011-01-17  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/47318
-	* gcc.target/i386/avx-vmaskmovpd-1.c: New.
-	* gcc.target/i386/avx-vmaskmovpd-2.c: Likewise.
-	* gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
-	* gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
-
-	* gcc.target/i386/avx-vmaskmovpd-256-1.c (avx_test): Load mask
-	as __m256i.
-	* gcc.target/i386/avx-vmaskmovpd-256-2.c (avx_test): Likewise.
-	* gcc.target/i386/avx-vmaskmovps-256-1.c (avx_test): Likewise.
-	* gcc.target/i386/avx-vmaskmovps-256-2.c (avx_test): Likewise.
-
-2011-01-17  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/45967
-	* gcc.dg/torture/pr45967-2.c: New testcase.
-	* gcc.dg/torture/pr45967-3.c: Likewise.
-
-2011-01-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR testsuite/47325
-	* g++.dg/ext/pr47213.C: Require visibility.
-
-2011-01-16  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.dg/fixed-point/composite-type.c: Pass -Wno-unused.
-	* gcc.dg/fixed-point/struct-union.c: Update error messages.
-
-2011-01-16  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	* gcc.c-torture/execute/20101011-1.c: Skip test for MIPS16
-	Linux-based targets.
-
-2011-01-13  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/47276
-	* gcc.dg/pr47276.c: New testcase.
-
-2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
-	    Jonathan Wakely  <jwakely.gcc@gmail.com>
-
-	PR c++/33558
-	* g++.dg/other/pr33558.C: New.
-	* g++.dg/other/pr33558-2.C: New.
-
-2011-01-14  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/45934
-	PR tree-optimization/46302
-	* g++.dg/ipa/devirt-c-1.C: New test.
-	* g++.dg/ipa/devirt-c-2.C: Likewise.
-	* g++.dg/ipa/devirt-c-3.C: Likewise.
-	* g++.dg/ipa/devirt-c-4.C: Likewise.
-	* g++.dg/ipa/devirt-c-5.C: Likewise.
-	* g++.dg/ipa/devirt-c-6.C: Likewise.
-	* g++.dg/ipa/devirt-6.C: Likewise.
-	* g++.dg/ipa/devirt-d-1.C: Likewise.
-	* g++.dg/torture/pr45934.C: Likewise.
-
-2011-01-14  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/variadic105.C: New.
-
-2011-01-08  Dominique d'Humieres  <dominiq@lps.ens.fr>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR objc/45989
-	* objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
-	(switchfiles): XFAIL objc.dg-struct-layout-encoding-1/t02[57-9]_main.m
-	execution tests on i?86-*-*, x86_64-*-* and
-	powerpc*-apple-darwin* && ilp32.
-	XFAIL objc.dg-struct-layout-encoding-1/t03[01]_main.m execution
-	tests on i?86-*-* and x86_64-*-*.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47280
-	* g++.dg/opt/pr47280.C: New testcase.
-
-2011-01-14  Jason Merrill  <jason@redhat.com>
-
-	* g++.dg/cpp0x/constexpr-regress1.C: New.
-
-	* g++.dg/ext/flexary2.C: New.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/47281
-	* gcc.dg/torture/pr47281.c: New testcase.
-	* gcc.dg/tree-ssa/pr46076.c: XFAIL.
-
-2011-01-14  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/47286
-	* gcc.dg/tree-ssa/pr47286.c: New testcase.
-
-2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR c++/47213
-	* g++.dg/ext/pr47213.C: New.
-
-2011-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* gfortran.dg/cray_pointers_2.f90: Use dg-timeout-factor 4.
-
-2011-01-13  Tobias Burnus  <burnus@net-b.de>
-	    Mikael Morin  <mikael@gcc.gnu.org>
-
-	PR fortran/45848
-	PR fortran/47204
-	* gfortran.dg/select_type_20.f90: New.
-	* gfortran.dg/select_type_21.f90: New.
-
-2011-01-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
-
-	PR target/47251
-	* gcc.target/powerpc/pr47251.c: New file, test PR 47251 fix.
-
-2011-01-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* gcc.dg/guality/pr36728-1.c: Disable arg1/2 checks for s390 and s390x.
-	* gcc.dg/guality/pr36728-2.c: Likewise.
-
-2011-01-13  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/PR46973
-	* g++.dg/debug/dwarf2/template-params-9.C: New test.
-
-2011-01-13  Andrey Belevantsev  <abel@ispras.ru>
-
-	PR rtl-optimization/45352
-	* gcc.dg/pr45352-3.c: New.
-
-2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
-
-	* g++.dg/cpp0x/range-for4.C: Delete useless include and duplicated
-	comment.
-	* g++.dg/cpp0x/range-for8.C: New.
-	* g++.dg/cpp0x/range-for9.C: New.
-
-2011-01-12  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR debug/47209
-	* g++.dg/debug/pr47209.C: New.
-
-2011-01-12  Richard Guenther  <rguenther@suse.de>
-
-	PR lto/47259
-	* gcc.dg/lto/pr47259_0.c: New testcase.
-	* gcc.dg/lto/pr47259_1.c: Likewise.
-
-2011-01-12  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc-obj-c++-shared/Object1.h: Add copyright header, update
-	comments.  Add a TEST_SUITE_ADDITIONS category for GNU runtime.
-	Amend NeXT version to declare a TEST_SUITE_ADDITIONS carrying the
-	methods missing from the OBJC2 Object.
-	* objc-obj-c++-shared/Object1-implementation.h: Add copyright header.
-	Amend implementation to use a TEST_SUITE_ADDITIONS category for both
-	GNU and NeXT runtimes.
-	* objc-obj-c++-shared/Object1.mm: Remove redundant header, update
-	comments.
-	* objc-obj-c++-shared/Object1.m: Likewise.
-	* objc.dg/encode-3.m: Update header use.  Amend to be API2 compatible.
-	* objc.dg/proto-qual-1.m: Likewise.
-	* obj-c++.dg/proto-lossage-3.mm: Likewise.
-	* obj-c++.dg/proto-qual-1.mm: Likewise.
-
-2011-01-12  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR testsuite/33033
-	* gcc.dg/20061124-1.c: Pass -mcpu=v9 on the SPARC.
-
-2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	Fixed the Objective-C++ testsuite and updated all tests.
-	* lib/obj-c++.exp (obj-c++_init): Declare and set
-	gcc_warning_prefix and gcc_error_prefix.
-	* obj-c++.dg/attributes/categ-attribute-2.mm: Fixed usage of
-	'dg-warning', 'dg-message' and 'dg-error'.
-	* obj-c++.dg/class-extension-3.mm: Likewise.
-	* obj-c++.dg/class-protocol-1.mm: Likewise.
-	* obj-c++.dg/encode-7.mm: Likewise.
-	* obj-c++.dg/exceptions-3.mm: Likewise.
-	* obj-c++.dg/exceptions-5.mm: Likewise.
-	* obj-c++.dg/method-12.mm: Likewise.
-	* obj-c++.dg/method-13.mm: Likewise.
-	* obj-c++.dg/method-15.mm: Likewise.
-	* obj-c++.dg/method-16.mm: Likewise.
-	* obj-c++.dg/method-4.mm: Likewise.
-	* obj-c++.dg/method-8.mm: Likewise.
-	* obj-c++.dg/method-conflict-1.mm: Likewise.
-	* obj-c++.dg/method-conflict-2.mm: Likewise.
-	* obj-c++.dg/method-conflict-3.mm: Likewise. Also, removed FIXME
-	and uncommented second part of the testcase now that the testsuite
-	works correctly.
-	* obj-c++.dg/method-conflict-4.mm: Likewise.  Also, removed FIXME
-	and uncommented second part of the testcase now that the testsuite
-	works correctly.
-	* obj-c++.dg/private-1.mm: Likewise.
-	* obj-c++.dg/proto-lossage-4.mm: Likewise.
-	* obj-c++.dg/syntax-error-7.mm: Likewise.
-	* obj-c++.dg/warn5.mm: Likewise.
-	* obj-c++.dg/property/at-property-14.mm: Likewise.
-	* obj-c++.dg/property/at-property-16.mm: Likewise, and removed
-	FIXME.
-	* obj-c++.dg/property/at-property-18.mm: Likewise.
-	* obj-c++.dg/property/at-property-20.mm: Likewise, and removed
-	FIXME.
-	* obj-c++.dg/property/at-property-21.mm: Likewise.
-	* obj-c++.dg/property/at-property-28.mm: Likewise.
-	* obj-c++.dg/property/at-property-5.mm: Likewise.
-	* obj-c++.dg/property/dynamic-2.mm: Likewise.
-	* obj-c++.dg/property/property-neg-3.mm: Likewise.
-	* obj-c++.dg/property/synthesize-11.mm: Likewise.
-	* obj-c++.dg/property/synthesize-6.mm: Likewise.
-	* obj-c++.dg/property/synthesize-8.mm: Likewise.
-	* obj-c++.dg/property/synthesize-9.mm: Likewise.
-	* obj-c++.dg/tls/diag-5.mm: Likewise.
-	* obj-c++.dg/ivar-invalid-type-1.mm: Removed FIXME and uncommented
-	dg-error, now matched correctly.
-
-2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/property/at-property-29.m: New.
-	* obj-c++.dg/property/at-property-29.mm: New.
-
-2011-01-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* go.test/go-test.exp (go-set-goarch): New proc.
-	(go-gc-tests): Use it.
-
-2011-01-11  Dodji Seketeli  <dodji@redhat.com>
-
-	PR debug/46955
-	* g++.dg/debug/dwarf2/template-params-8.C: New test.
-
-2011-01-11  Richard Henderson  <rth@redhat.com>
-
-	* gcc-dg/tree-ssa/vrp47.c: Disable for mn10300 as well.
-
-2011-01-11  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/45721
-	PR lto/45375
-	* gcc.dg/lto/pr45721_1.c: New file.
-	* gcc.dg/lto/pr45721_0.c: New file.
-
-2011-01-11  Richard Guenther  <rguenther@suse.de>
-
-	PR tree-optimization/46076
-	* gcc.dg/tree-ssa/pr46076.c: New testcase.
-
-2011-01-11  Jeff Law <law@redhat.com>
-
-	* PR tree-optimization/47086
-	* gcc.dg/pr47086.c: New test.
-
-2011-01-11  Jason Merrill  <jason@redhat.com>
-
-	PR c++/46658
-	* g++.dg/template/new10.C: New.
-
-	PR c++/45520
-	* g++.dg/cpp0x/lambda/lambda-this3.C: New.
-
-2011-01-11  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc-obj-c++-shared/next-mapping.h: Add copyright header.
-	Split type definitions and NSConstantString class into...
-	* objc-obj-c++-shared/objc-test-suite-types.h: New.
-	* objc-obj-c++-shared/nsconstantstring-class.h: New.
-	* objc-obj-c++-shared/nsconstantstring-class-impl.h: New.
-	* objc-obj-c++-shared/nsconstantstring-class-impl.m: New.
-	* objc-obj-c++-shared/nsconstantstring-class-impl.mm: New.
-	* objc-obj-c++-shared/next-abi.h: Add copyright header, minor update
-	to comments.
-	* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: Adjust
-	encode defines for newer NeXT system headers.
-	* obj-c++.dg/template-4.mm: Adjust to use nsconstantstring headers.
-	* obj-c++.dg/torture/strings/string1.mm: Likewise.
-	* objc.dg/foreach-5.m: Likewise.
-	* objc.dg/foreach-2.m: Likewise.
-	* objc.dg/foreach-4.m: Likewise.
-	* objc.dg/torture/strings/string1.m: Likewise.
-	* objc.dg/torture/strings/string2.m: Likewise.
-	* objc.dg/torture/strings/string3.m: Likewise.
-	* objc.dg/torture/strings/string4.m: Likewise.
-	* obj-c++.dg/torture/strings/const-str-3.mm: Adjust to use type
-	header and stand alone.
-	* obj-c++.dg/strings/strings-2.mm: Likewise.
-	* objc.dg/torture/strings/const-str-3.m: Likewise.
-	* objc.dg/strings/strings-2.m: Likewise.
-	* objc.dg/strings/const-str-12b.m: Likewise.
-
-2011-01-12  Richard Guenther  <rguenther@suse.de>
-
-	PR middle-end/32511
-	* gcc.dg/attr-weak-1.c: Adjust.
-
-2011-01-11  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/47051
-	* gfortran.dg/realloc_on_assign_2.f03 : Modify 'test1' to be
-	standard compliant and comment.
-
-2011-01-10  Jan Hubicka  <jh@suse.cz>
-
-	PR lto/46083
-	* gcc.dg/initpri3.c: New testcase.
-
-2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR lto/47222
-	* g++.dg/torture/stackalign/test-unwind.h (g_edi): Mark it
-	externally visible.
-	(g_esi): Likewise.
-	(g_ebx): Likewise.
-	(g_ebp): Likewise.
-	(g_esp): Likewise.
-	(g_ebp_save): Likewise.
-	(g_esp_save): Likewise.
-
-2011-01-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* g++.dg/ipa/pr46984.C: Add dg-require-effective-target lto.
-
-2011-01-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR tree-optimization/46021
-	* gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on alpha*-*-*,
-	i?86-*-*, x86_64-*-*.
-
-2011-01-10  Jeff Law <law@redhat.com>
-
-	* PR tree-optimization/47141
-	* gcc.c-torture/compile/pr47141.c: New test.
-
-2011-01-10  Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR testsuite/46230
-	* gcc.dg/vect/vect-vfa-slp.c: Remove XFAIL.
-	* gcc.dg/vect/slp-23.c: Remove XFAIL for SLP.
-	* gcc.dg/vect/slp-35.c: Remove XFAILs.
-	* gcc.dg/vect/no-tree-pre-slp-29.c: Likewise.
-
-	PR testsuite/46230
-	* gcc.dg/vect/vect-peel-1.c (main): Prevent initialization loop from
-	being vectorized.  Adjust dg-final pattern.  Remove XFAIL.
-	* gcc.dg/vect/vect-peel-2.c (main): Likewise.
-	* gcc.dg/vect/vect-peel-4.c (main): Prevent initialization loop from
-	being vectorized.  Adjust dg-final pattern.
-
-	PR testsuite/46230
-	* gcc.dg/vect/pr33804.c: XFAIL only for ilp32.
-	* gcc.dg/vect/slp-24.c: Likewise.
-
-2011-01-10  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR c++/47218
-	* g++.dg/other/pr47218-1.C: New test file.
-	* g++.dg/other/pr47218.C: Likewise.
-	* g++.dg/other/pr47218.h: New supporting header.
-
-2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47232
-	* objc.dg/attributes/invalid-attribute-1.m: New.
-	* obj-c++.dg/attributes/invalid-attribute-1.mm: New.
-
-2011-01-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47224
-	* gfortran.dg/proc_ptr_comp_28.f90: New.
-
-2011-01-09  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* obj-c++.dg/gnu-api-2-class.mm: Skip for Darwin < 9.
-	* obj-c++.dg/gnu-api-2-ivar.mm: Likewise.
-	* obj-c++.dg/gnu-api-2-method.mm: Likewise.
-	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.
-	* obj-c++.dg/gnu-api-2-object.mm: Likewise.
-	* obj-c++.dg/gnu-api-2-property.mm: Likewise.
-	* obj-c++.dg/gnu-api-2-protocol.mm: Likewise.
-	* obj-c++.dg/gnu-api-2-sel.mm: Likewise.
-	* objc.dg/gnu-api-2-class.m: Likewise.
-	* objc.dg/gnu-api-2-ivar.m: Likewise.
-	* objc.dg/gnu-api-2-method.m: Likewise.
-	* objc.dg/gnu-api-2-objc.m: Likewise.
-	* objc.dg/gnu-api-2-object.m: Likewise.
-	* objc.dg/gnu-api-2-property.m: Likewise.
-	* objc.dg/gnu-api-2-protocol.m: Likewise.
-	* objc.dg/gnu-api-2-sel.m: Likewise.
-
-2011-01-09  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc.dg/foreach-1.m: Skip for Darwin < 9.
-	* objc.dg/objc-foreach-4.m: Likewise.
-	* objc.dg/objc-foreach-5.m: Skip for Darwin < 9, adjust headers.
-	* objc.dg/foreach-2.m: Skip for Darwin < 9, return self from init.
-	* objc.dg/foreach-4.m: Likewise.
-	* objc.dg/foreach-5.m: Likewise.
-	* objc.dg/foreach-3.m: Return self from init.
-
-2011-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/38536
-	* gfortran.dg/iso_c_binding_c_loc_char_1.f03:  New test.
-
-2011-01-09  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/46313
-	* gfortran.dg/class_35.f90: New.
-
-2011-01-08  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc.dg/foreach-1.m: Add "-Wall" to flags.
-
-2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	PR objc/47078
-	* objc.dg/invalid-method-2.m: New.
-	* obj-c++.dg/invalid-method-2.mm: New.
-
-2011-01-08  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/46896
-	* gfortran.dg/transpose_optimization_2.f90 : New test.
-
-2011-01-08  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optmization/46469
-	* g++.dg/torture/pr46469.C: New testcase.
-
-2011-01-08  Iain Sandoe  <iains@gcc.gnu.org>
-
-	* objc-obj-c++-shared/next-mapping.h: Move code and definitions for
-	emulation of libobjc-gnu structure layout functionality to ..
-	* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: New.
-	* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h: New.
-	* objc/execute/bf-common.h: Adjust headers.
-	* objc/execute/bf-1.m: Likewise.
-	* objc/execute/bf-2.m: Likewise.
-	* objc/execute/bf-3.m: Likewise.
-	* objc/execute/bf-4.m: Likewise.
-	* objc/execute/bf-5.m: Likewise.
-	* objc/execute/bf-6.m: Likewise.
-	* objc/execute/bf-7.m: Likewise.
-	* objc/execute/bf-8.m: Likewise.
-	* objc/execute/bf-9.m: Likewise.
-	* objc/execute/bf-10.m: Likewise.
-	* objc/execute/bf-11.m: Likewise.
-	* objc/execute/bf-12.m: Likewise.
-	* objc/execute/bf-13.m: Likewise.
-	* objc/execute/bf-14.m: Likewise.
-	* objc/execute/bf-15.m: Likewise.
-	* objc/execute/bf-16.m: Likewise.
-	* objc/execute/bf-17.m: Likewise.
-	* objc/execute/bf-18.m: Likewise.
-	* objc/execute/bf-19.m: Likewise.
-	* objc/execute/bf-20.m: Likewise.
-	* objc/execute/bf-21.m: Likewise.
-	* objc/execute/bycopy-3.m: Adjust headers, add next-specific code for
-	objc_get_type_qualifiers ().
-
-2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/45777
-	* gfortran.dg/dependency_39.f90:  New test.
-
-2011-01-07  Jan Hubicka  <jh@suse.cz>
-
-	Get builtins tests ready for linker plugin.
-	* gcc.c-torture/execute/builtins/memcpy-chk.c (s2,s3,l1): Mark volatile.
-	* gcc.c-torture/execute/builtins/memops-asm-lib.c (my_memcpy, my_bcopy,
-	my_memset, my_bzero): Mark used.
-	* gcc.c-torture/execute/builtins/memset-chk.c (l1, l3): Mark volatile.
-	* gcc.c-torture/execute/builtins/memmove-chk.c (s1,s2,s3,l1): Mark
-	volatile.
-	* gcc.c-torture/execute/builtins/mempcpy-chk.c (s2,s3,l1): Mark
-	volatile.
-
-2011-01-07  Jan Hubicka  <jh@suse.cz>
-
-	PR tree-optimization/46367
-	* g++.dg/torture/pr46367.C: New file.
-
-2011-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR target/47201
-	* gcc.dg/pr47201.c: New test.
-
-	PR bootstrap/47187
-	* gcc.dg/tree-prof/pr47187.c: New test.
-
-2011-01-07  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/41580
-	* gfortran.dg/extends_type_of_3.f90: New.
-
-2011-01-07  Kai Tietz  <kai.tietz@onevision.com>
-
-	* g++.dg/ext/dllexport-MI1.C: Adjust test.
-	* g++.dg/ext/dllimport-MI1.C: Likewise.
-	* g++.dg/ext/dllimport1.C: Add test for x86_64-*-mingw*.
-	* g++.dg/ext/dllimport10.C: Likewise.
-	* g++.dg/ext/dllimport11.C: Likewise.
-	* g++.dg/ext/dllimport12.C: Likewise.
-	* g++.dg/ext/dllimport13.C: Likewise.
-	* g++.dg/ext/dllimport2.C: Likewise.
-	* g++.dg/ext/dllimport3.C: Likewise.
-	* g++.dg/ext/dllimport4.C: Likewise.
-	* g++.dg/ext/dllimport5.C: Likewise.
-	* g++.dg/ext/dllimport6.C: Likewise.
-	* g++.dg/ext/dllimport8.C: Likewise.
-	* g++.dg/ext/dllimport9.C: Likewise.
-	* g++.dg/ext/selectany2.C: Enable test for x86_64-*-mingw*
-	targets, too. Additionally enable test for i?86-*-mingw*.
-	* g++.dg/ext/selectany1.C: Likewise.
-	Remove guard variable check.
-
-2011-01-07  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47189
-	PR fortran/47194
-	* gfortran.dg/storage_size_3.f08: Extended.
-
-2011-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/47022
-	* g++.dg/template/stdarg1.C: New test.
-
-2011-01-06  Daniel Franke  <franke.daniel@gmail.com>
-
-	PR fortran/47195
-	* gfortran.dg/interface_33.f90: Fixed dg-error declarations.
-	* gfortran.dg/defined_operators_1.f90: Split the subroutine
-	from the interface of functions to not hide the errors that
-	shall be tested.
-
-2011-01-06  Jan Hubicka  <jh@suse.cz>
-
-	* gcc.dg/lto/pr47188_0.c: New testcase.
-	* gcc.dg/lto/pr47188_1.c: New testcase.
-
-2011-01-06  Daniel Franke  <franke.daniel@gmail.com>
-
-	PR fortran/33117
-	PR fortran/46478
-	* gfortran.dg/interface_33.f90: New test.
-
-2011-01-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c/47150
-	* gcc.c-torture/compile/pr47150.c: New test.
-
-2011-01-06  Ira Rosen  <irar@il.ibm.com>
-
-	PR tree-optimization/47139
-	* gcc.dg/vect/pr47139.c: New test.
-
-2011-01-05  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47180
-	* gfortran.dg/extends_type_of_2.f03: New.
-
-2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gcc.dg/stack-usage-1.c (SIZE): Provide proper value for __SPU__.
-
-2011-01-05  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/opt14.adb: New test.
-
-2011-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/46017
-	* gfortran.dg/allocate_error_2.f90:  New test.
-
-2011-01-05  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/47024
-	* gfortran.dg/storage_size_3.f08: New.
-
-2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47154
-	* gfortran.dg/namelist_68.f90: New test.
-
-2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* gnat.dg/unchecked_convert8.ad[sb]: New test.
-
-2011-01-04  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/46448
-	* gfortran.dg/class_34.f90: New.
-
-2011-01-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gcc.dg/torture/builtin-cproj-1.c: On the __SPU__ target, do not
-	use __builtin_inff.  Skip all single-precision tests that require
-	Infinity.
-
-2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* g++.dg/torture/pr46111.C: Add dg-require-effective-target pthread.
-
-2011-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47148
-	* gcc.c-torture/execute/pr47148.c: New test.
-
-	PR tree-optimization/47155
-	* gcc.c-torture/execute/pr47155.c: New test.
-
-	PR rtl-optimization/47157
-	* gcc.c-torture/compile/pr47157.c: New test.
-
-2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
-
-	* gcc.dg/torture/vector-shift2.c (schar): Define.
-	(main): Always use schar or uchar instead of plain "char" to avoid
-	dependencies on implementation-defined char signedness.
-
-2011-01-03  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/46801
-	* gnat.dg/pack9.adb: Remove xfail.
-
-2011-01-03  Martin Jambor  <mjambor@suse.cz>
-
-	PR tree-optimization/46984
-	* g++.dg/ipa/pr46984.C: New test.
-
-2011-01-02  Janus Weil  <janus@gcc.gnu.org>
-
-	PR fortran/46408
-	* gfortran.dg/class_19.f03: Adjust counting of __builtin_free.
-
-2011-01-02  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/47140
-	* gcc.c-torture/compile/pr47140.c: New test.
-
-	PR rtl-optimization/47028
-	* gcc.dg/pr47028.c: New test.
-
-2011-01-02  Nicola Pero  <nicola.pero@meta-innovation.com>
-
-	* objc.dg/protocol-forward-1.m: Removed TODO.
-	* objc.dg/protocol-forward-2.m: New.
-	* obj-c++.dg/protocol-forward-2.mm: Removed TODO.
-	* obj-c++.dg/protocol-forward-2.mm: New.
-
-2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
-
-	PR target/38662
-	* g++.dg/eh/pr38662.C: New testcase.
-
-2011-01-01  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* gcc.target/arm/vfp-1.c (test_ldst): Fixed fsts test to
-	scan for newline '\n'.
-
 
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/gcc/testsuite/ChangeLog-2011 b/gcc/testsuite/ChangeLog-2011
new file mode 100644
index 0000000..b1b7e37
--- /dev/null
+++ b/gcc/testsuite/ChangeLog-2011
@@ -0,0 +1,15870 @@
+2011-12-31  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51397
+	* g++.dg/cpp0x/static_assert6.C: New.
+
+2011-12-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/tree-ssa/vrp47: Pass -march=i586 for ia32 target.
+
+2011-12-31  Thomas König  <tkoenig@gcc.gnu.org>
+
+	PR fortran/51502
+	* lib/gcc-dg.exp (scan-module-absence):  New function.
+	* gfortran.dg/implicit_pure_2.f90:  New test.
+
+2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51316
+	* g++.dg/cpp0x/alignof4.C: New.
+
+2011-12-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR testsuite/51702
+	* gcc.dg/scal-to-vec1.c: If 32-bit powerpc-linux, add the
+	-mabi=altivec option, which suppresses a warning message about
+	passing vectors by reference.  The extra warning causes some tests
+	to fail.
+	* gcc.dg/scal-to-vec2.c: Likewise.
+	* gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c: Likewise.
+	* gcc.dg/pr35442.c: Likewise.
+	* gcc.dg/vector-compare-1.c: Likewise.
+	* gcc.dg/vector-compare-2.c: Likewise.
+	* gcc.dg/torture/pr36891.c: Likewise.
+
+2012-12-29  Kai Tietz  <ktietz@redhat.com>
+
+	* g++.dg/abi/bitfield3.C: Make sure test runs
+	for windows targets without activated ms-bitfields option.
+
+	* g++.old-deja/g++.brendan/new3.C: Adjust test for mingw
+	targets to use static-version.
+	* g++.old-deja/g++.abi/cxa_vec.C: Likewise.
+	* g++.old-deja/g++.abi/arraynew.C: Likewise.
+	* g++.old-deja/g++.eh/new1.C: Likewise.
+	* g++.old-deja/g++.eh/new2.C: Likewise.
+
+2011-12-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.dg/function_optimize_9.f90:  New test.
+
+2011-12-27  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/23211
+	* g++.dg/template/using18.C: New.
+	* g++.dg/template/using19.C: New.
+	* g++.dg/template/nested3.C: Remove dg-message at instantiation.
+	* g++.dg/template/crash13.C: Likewise.
+
+2011-12-28  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/51623
+	* gcc.target/powerpc/pr51623.c: New file.
+
+2011-12-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/torture/pr50396.c: Use dg-add-options ieee.
+
+2011-12-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51547
+	* g++.dg/cpp0x/pr51547.C: New.
+
+2011-12-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/20111227-1.c: New test.
+
+2011-12-25  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/48641
+	* gcc.dg/compile/pr48641.c: New file.
+
+2011-12-26  Joey Ye  <joey.ye@arm.com>
+
+	PR middle-end/51200
+	* gcc.dg/volatile-bitfields-2.c: New test.
+
+2011-12-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51507
+	* g++.dg/cpp0x/variadic121.C: New.
+
+2011-12-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/vect/fast-math-pr35982.c: Fix parenthesis in target selectors.
+
+2011-12-23  Dmitry Plotnikov  <dplotnikov@ispras.ru>
+
+	* gcc.target/arm/vect-vcvt.c: New test.
+	* gcc.target/arm/vect-vcvtq.c: New test.
+
+	* gcc.dg/vect/fast-math-pr35982.c: Added vect_strided2 alternative
+	in final check.
+
+	* lib/target-supports.exp (check_effective_target_vect_intfloat_cvt):
+	True for ARM NEON.
+	(check_effective_target_vect_uintfloat_cvt): Likewise.
+	(check_effective_target_vect_floatuint_cvt): Likewise.
+	(check_effective_target_vect_floatint_cvt): Likewise.
+
+2011-12-23  Richard Guenther  <rguenther@suse.de>
+
+	PR rtl-optimization/50396
+	* gcc.dg/torture/pr50396.c: New testcase.
+
+2011-12-22  Bin Cheng  <bin.cheng@arm.com>
+
+	PR tree-optimization/43491
+	* gcc.dg/tree-ssa/pr43491.c: New test.
+
+2011-12-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR testsuite/50722
+	* gcc.dg/pr49994-3.c: Skip on ia64-*-*-*, hppa*-*-* and *-*-hpux*.
+
+2011-12-22  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51650
+	* g++.dg/lto/pr51650-1_0.C: New testcase.
+	* g++.dg/lto/pr51650-2_0.C: Likewise.
+
+2011-12-21  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/51643
+	* gcc.target/arm/sibcall-2.c: New test.
+
+2011-12-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/51645
+	* g++.dg/cpp0x/alias-decl-debug-0.C: Add dg-skip-if.
+
+2011-12-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/pr50038.c: Move to ...
+	* gcc.target/i386/pr50038.c: ... here.  Test on all targets.
+
+2011-12-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51611
+	* g++.dg/cpp0x/nsdmi-virtual1.C: New.
+
+2011-12-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51305
+	* g++.dg/cpp0x/constexpr-noexcept6.C: New.
+
+2011-12-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/51644
+	PR middle-end/51647
+	* gcc.dg/pr51644.c: New test.
+	* g++.dg/warn/Wreturn-4.C: New test.
+
+2011-12-21  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
+
+	* gcc.dg/vect/no-section-anchors-vect-31.c: Adjust array size and test
+	diag-scans to fix fail on AVX.
+	* gcc.dg/vect/no-section-anchors-vect-36.c: Ditto.
+	* gcc.dg/vect/no-section-anchors-vect-64.c: Ditto.
+	* gcc.dg/vect/no-section-anchors-vect-66.c: Ditto.
+	* gcc.dg/vect/no-section-anchors-vect-68.c: Ditto.
+	* gcc.dg/vect/no-section-anchors-vect-69.c: Ditto.
+	* gcc.dg/vect/no-vfa-vect-dv-2.c: Adjust dg-scans.
+	* gcc.dg/vect/pr45752.c: Ditto.
+	* gcc.dg/vect/slp-perm-4.c: Ditto.
+	* gcc.dg/vect/slp-perm-9.c: Ditto.
+	* gcc.dg/vect/vect-33.c: Ditto.
+	* gcc.dg/vect/vect-35.c: Ditto.
+	* gcc.dg/vect/vect-6-big-array.c: Ditto.
+	* gcc.dg/vect/vect-6.c: Ditto.
+	* gcc.dg/vect/vect-91.c: Ditto.
+	* gcc.dg/vect/vect-all-big-array.c: Ditto.
+	* gcc.dg/vect/vect-all.c: Ditto.
+	* gcc.dg/vect/vect-multitypes-1.c: Ditto.
+	* gcc.dg/vect/vect-outer-4c.c: Ditto.
+	* gcc.dg/vect/vect-outer-5.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-1.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-3.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-4.c: Ditto.
+	* gcc.dg/vect/vect-peel-1.c: Ditto.
+	* gcc.dg/vect/vect-peel-2.c: Ditto.
+	* gcc.dg/vect/vect-peel-3.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
+	* gcc.dg/vect/wrapv-vect-reduc-pattern-2c.c: Ditto.
+	* lib/target-supports.exp (check_avx_available): New function.
+	(check_effective_target_vect_sizes_32B_16B): Ditto.
+	(check_prefer_avx128): Ditto.
+	(check_effective_target_vect_aligned_arrays): Add handling of AVX.
+	(check_effective_target_vect_multiple_sizes): Ditto.
+
+2011-12-21  Enkovich Ilya  <ilya.enkovich@intel.com>
+
+	PR target/50038
+	* gcc.dg/pr50038.c: New test.
+
+2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51621
+	* g++.dg/cpp0x/constexpr-ice5.C: New.
+
+2011-12-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c,
+	gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c,
+	gcc.dg/gnu11-version-1.c: New tests.
+
+2011-12-20  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR middle-end/51200
+	* gcc.target/arm/volatile-bitfields-4.c: New test.
+	* c-c++-common/abi-bf.c: New test.
+
+2011-12-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/49951
+	* g++.dg/gcov/gcov-2.C: Adjust.
+
+2011-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51612
+	* g++.dg/cpp0x/constexpr-ice4.C: New.
+
+2011-12-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51328
+	* g++.dg/template/crash109.C: New.
+
+2011-12-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51530
+	* g++.dg/cpp0x/nullptr26.C: New.
+
+2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.target/mips/mult-1.c: Require -O2.
+
+2011-12-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.target/mips/ext-2.c: Add NOMIPS16.
+
+2011-12-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51526
+	* g++.dg/cpp0x/constexpr-delegating.C: New.
+
+2011-12-19  Sandra Loosemore  <sandra@codesourcery.com>
+	    Tom de Vries <tom@codesourcery.com>
+
+	PR rtl-opt/50380
+	* gcc.c-torture/compile/pr50380.c: New testcase.
+
+2011-12-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51605
+	* gfortran.dg/block_10.f90: New.
+
+2011-12-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51553
+	* g++.dg/cpp0x/initlist64.C: New.
+
+	PR c++/51228
+	* c-c++-common/transparent-union-1.c: New.
+
+2011-12-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR tree-optimization/51580
+	* gnat.dg/specs/loop_optimization1.ads: New test.
+	* gnat.dg/specs/loop_optimization1_pkg.ad[sb]: New helper.
+
+2011-12-19  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51573
+	* gcc.dg/lto/20111207-2_0.c: Adjust.
+	* g++.dg/lto/pr51573-1_0.C: New testcase.
+
+2011-12-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51619
+	* g++.dg/cpp0x/pr51619.C: New test.
+
+2011-12-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51605
+	* gfortran.dg/select_type_25.f90: New.
+
+2011-12-19  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/51583
+	* gcc.dg/tree-ssa/pr51583.c: New test.
+
+2011-12-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51596
+	* g++.dg/opt/pr51596.C: New test.
+
+	PR middle-end/51590
+	PR tree-optimization/51606
+	* gcc.dg/vect/pr51590.c: New test.
+
+2011-12-19  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51572
+	* g++.dg/lto/pr51572-2_0.C: New testcase.
+
+2011-12-19  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51477
+	* g++.dg/cpp0x/nsdmi6.C: New test.
+
+2011-12-19  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_poly_3.f90: New.
+	* coarray/poly_run_1.f90: Enable some previously commented code.
+
+2011-12-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51489
+	* g++.dg/cpp0x/constexpr-ptrsub.C: New.
+
+2011-12-18  Hans-Peter Nilsson  <hp@axis.com>
+
+	* gcc.dg/pr51491-2.c: Fix "cleanup-treee-dump" typo.
+
+2011-12-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51588
+	* g++.dg/parse/enum7.C: New.
+
+	PR c++/51586
+	* g++.dg/lookup/nested2.C: New.
+
+	PR c++/51587
+	* g++.dg/parse/enum6.C: New.
+
+2011-12-17  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/51491
+	* gcc.dg/pr51491.c: New test.
+	* gcc.dg/pr51491-2.c: Same.
+
+2011-12-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51416
+	* g++.dg/cpp0x/auto31.C: New.
+
+2011-12-16  Ian Lance Taylor  <iant@google.com>
+
+	PR middle-end/51592
+	* gcc.dg/20111216-1.c: New test.
+
+2011-12-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51461
+	* g++.dg/init/static4.C: New.
+
+2011-12-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51331
+	* g++.dg/init/value10.C: New.
+
+2011-12-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/50803
+	* gcc.dg/ipa/inline-5.c: XFAIL for 32-bit hppa.
+
+	PR tree-optimization/51575
+	* g++.dg/opt/pr51575.C: New test.
+
+	PR debug/51557
+	* gcc.dg/pr51557.c: New test.
+
+2011-12-16  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51572
+	* gcc.dg/lto/pr51572-1_0.c: New testcase.
+
+2011-12-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51458
+	* g++.dg/ext/desig4.C: New.
+
+2011-12-15  Paul Thomas  <pault@gcc.gnu.org>
+
+	* gfortran.dg/class_array_3.f03: Remove explicit indexing of
+	A%disp() to use scalarizer.
+	* gfortran.dg/class_array_9.f03: New.
+
+2011-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-sdivmod-1.c: New test.
+
+	PR c++/51463
+	* g++.dg/cpp0x/pr51463.C: New test.
+
+	PR c/51360
+	* c-c++-common/gomp/pr51360.c: New test.
+	* g++.dg/gomp/pr51360.C: New test.
+
+	PR middle-end/49806
+	* gcc.dg/tree-ssa/vrp47.c: Add -fdump-tree-dom2 to dg-options.
+	Check for x_? & y in dom2 dump and xfail the check in dom1 dump.
+
+	PR tree-optimization/51117
+	* g++.dg/opt/pr51117.C: New test.
+
+2011-12-15  Romain Geissler  <romain.geissler@gmail.com>
+
+	* gcc.c-torture/execute/builtins/chk.h (stpncpy, stpncpy_disallowed):
+	New definitions.
+	* gcc.c-torture/execute/builtins/lib/chk.c (stpncpy_disallowed):
+	Likewise.
+	(stpncpy, __stpncpy_chk): New functions.
+	* gcc.c-torture/execute/builtins/stpncpy-chk-lib.c: New file.
+	* gcc.c-torture/execute/builtins/stpncpy-chk.c: Likewise.
+
+2011-12-15  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51567
+	* g++.dg/lto/pr51567-1_0.C: New testcase.
+
+2011-12-15  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51473
+	* g++.dg/cpp0x/auto30.C: New test.
+
+2011-12-15  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray/poly_run_3.f90: New.
+	* gfortran.dg/coarray/poly_run_2.f90: Enable comment-out test.
+
+2011-12-15  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51564
+	* g++.dg/lto/pr51564-1_0.C: New testcase.
+
+2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR libstdc++/51365
+	* g++.dg/ext/is_final.C: New.
+
+2012-12-15  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48508
+	* g++.dg/lto/pr48508-1_0.C: New testcase.
+	* g++.dg/lto/pr48508-1_1.C: Likewise.
+
+2011-12-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51554
+	* g++.dg/init/constant1.C: New.
+
+	PR c++/51248
+	* g++.dg/other/enum2.C: New.
+
+2011-12-14  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51475
+	* g++.dg/cpp0x/initlist63.C: New test.
+
+2011-12-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/50931
+	* gcc.target/avr/torture/int24-mul.c: New.
+
+2011-12-14  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51476
+	* g++.dg/cpp0x/ptrmem-cst-arg1.C: New test.
+
+2011-12-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51406
+	PR c++/51161
+	* g++.dg/cpp0x/rv-cast3.C: New.
+	* g++.dg/cpp0x/rv-cast4.C: New.
+
+2011-12-13  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51464
+	* g++.dg/cpp0x/lambda/lambda-ice6.C: New.
+
+2011-12-13  Andrew Pinski  <apinski@cavium.com>
+	    Adam Nemet  <anemet@caviumnetworks.com>
+
+	* gcc.target/mips/mips.exp (mips_option_groups): Fix debug.  Add
+	-fdump-* options.
+	* gcc.target/mips/octeon2-pipe-1.c: New testcase.
+	* gcc.target/mips/octeon-pipe-1.c: New testcase.
+
+2011-12-11  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/14258
+	* g++.dg/template/using16.C: New.
+	* g++.dg/template/using17.C: New.
+
+2011-12-13  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/51362
+	* gcc.dg/ipa/pr51362.c: New test.
+
+2011-12-13  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/51524
+	* gcc.target/i386/bmi2-mulx32-1.c (gen_mulx): Add attribute regparm(2).
+	* gcc.target/i386/bmi2-mulx32-2.c (calc_mulx_u32): Ditto.
+
+2011-12-13  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48354
+	* g++.dg/lto/pr48354-1_0.C: New testcase.
+
+2011-12-13  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51519
+	* gcc.dg/pr51519.c: New testcase.
+
+2011-12-13  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/lto/20111213-1_0.c: New testcase.
+
+2011-12-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/vect1.ad[sb]: Add more tests.
+	* gnat.dg/vect2.ad[sb]: Likewise.
+	* gnat.dg/vect3.ad[sb]: Likewise.
+	* gnat.dg/vect4.ad[sb]: Likewise.
+	* gnat.dg/vect5.ad[sb]: Likewise.
+	* gnat.dg/vect6.ad[sb]: Likewise.
+
+2011-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/51495
+	* gcc.c-torture/compile/pr51495.c: New test.
+
+	PR tree-optimization/51481
+	* gcc.dg/pr51481.c: New test.
+
+2011-12-12  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR tree-optimization/45830
+	* gcc.c-torture/execute/pr45830.c: Move from here to...
+	* gcc.dg/torture/pr45830.c: ...this new file.  Add dg-do and
+	dg-additional-options magic.
+
+2011-12-12  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* gfortran.dg/nested_modules_2.f90: Tighten test.
+
+2011-12-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/20111212-1.c: New test.
+
+2011-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/51511
+	* gcc.dg/pr45819.c: Add -w to dg-options.
+
+2011-12-12  Torvald Riegel  <triegel@redhat.com>
+
+	* g++.dg/tm/noexcept-1.C: New test.
+	* g++.dg/tm/noexcept-2.C: New test.
+	* g++.dg/tm/noexcept-3.C: New test.
+	* g++.dg/tm/noexcept-4.C: New test.
+	* g++.dg/tm/noexcept-5.C: New test.
+
+2011-12-12  Torvald Riegel  <triegel@redhat.com>
+
+	* c-c++-common/tm/20111206.c: New test.
+
+2011-12-12  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/51262
+	* g++.dg/opt/pr51262.C: New testcase.
+
+2011-12-12  Revital Eres  <revital.eres@linaro.org>
+
+	PR rtl-optimization/47013
+	* gcc.dg/sms-2.c: Change scan-tree-dump-times and the code itself
+	to preserve the function.
+	* gcc.dg/sms-6.c: Add --param sms-min-sc=1. Add dg-options for
+	powerpc*-*-*.  Avoid superfluous spaces in dg-final.
+	* gcc.dg/sms-3.c: Add --param sms-min-sc=1 and
+	-fmodulo-sched-allow-regmoves flags.
+	* gcc.dg/sms-7.c: Likewise. Remove dg-final for powerpc*-*-*
+	and avoid superfluous spaces in dg-final for spu-*-*.
+	* gcc.dg/sms-4.c: Add dg-options for powerpc*-*-*.
+	* gcc.dg/sms-8.c: Add --param sms-min-sc=1.  Add dg-options and
+	change scan-rtl-dump-times for powerpc*-*-*.
+	* gcc.dg/sms-5.c: Add --param sms-min-sc=1 flag, remove
+	powerpc*-*-* from dg-final and avoid superfluous spaces in dg-final.
+	* gcc.dg/sms-9.c: Remove -fno-auto-inc-dec.
+
+2011-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51485
+	* g++.dg/vect/pr51485.cc: New test.
+
+2011-12-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50923
+	* gfortran.dg/warn_function_without_result_2.f90: New.
+
+2011-12-11  Paul Thomas  <pault@gcc.gnu.org>
+	    Tobias Burnus  <burnus@gcc.gnu.org>
+
+	PR fortran/41539
+	PR fortran/43214
+	PR fortran/43969
+	PR fortran/44568
+	PR fortran/46356
+	PR fortran/46990
+	PR fortran/49074
+	* gfortran.dg/class_array_1.f03: New.
+	* gfortran.dg/class_array_2.f03: New.
+	* gfortran.dg/class_array_3.f03: New.
+	* gfortran.dg/class_array_4.f03: New.
+	* gfortran.dg/class_array_5.f03: New.
+	* gfortran.dg/class_array_6.f03: New.
+	* gfortran.dg/class_array_7.f03: New.
+	* gfortran.dg/class_array_8.f03: New.
+	* gfortran.dg/coarray_poly_1.f90: New.
+	* gfortran.dg/coarray_poly_2.f90: New.
+	* gfortran.dg/coarray/poly_run_1.f90: New.
+	* gfortran.dg/coarray/poly_run_2.f90: New.
+	* gfortran.dg/class_to_type_1.f03: New.
+	* gfortran.dg/type_to_class_1.f03: New.
+	* gfortran.dg/typebound_assignment_3.f03: Remove the error.
+	* gfortran.dg/auto_dealloc_2.f90: Occurences of __builtin_free now 2.
+	* gfortran.dg/class_19.f03: Occurences of __builtin_free now 8.
+
+2011-12-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50690
+	* gfortran.dg/gomp/workshare2.f90:  New test.
+	* gfortran.dg/gomp/workshare3.f90:  New test.
+
+2011-12-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/elab3.ads: New test.
+
+2011-12-10  Richard Henderson  <rth@redhat.com>
+
+	* gcc.target/powerpc/altivec-perm-1.c: New.
+	* gcc.target/powerpc/altivec-perm-2.c: New.
+	* gcc.target/powerpc/altivec-perm-4.c: New.
+
+2011-12-10  Joern Rennecke <joern.rennecke@embecosm.com>
+
+	* gcc.target/epiphany/interrupt.c: Add dg-options "-g".
+	Add a scan-assembler-time clause to test for the interupt vector jump.
+	(f): Rename to ...
+	(dma0_handler): ... this.
+
+2011-12-10  Nathan Sidwell  <nathan@acm.org>
+
+	PR gcov-profile/51449
+	* g++.dg/gcov/gcov-14.C: New.
+
+2011-12-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/compile/20111209-1.c: New test.
+
+2011-12-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51151
+	* g++.dg/warn/Woverflow-4.C: New.
+
+2011-12-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51289
+	* g++.dg/cpp0x/alias-decl-17.C: New test.
+
+2011-12-09  Michael Meissner  <meissner@the-meissners.org>
+
+	* gcc.target/powerpc/recip-5.c: Disable running on any system that
+	does not support VSX.
+
+	* gcc.target/powerpc/ppc-target-4.c: New file to test target
+	specific functions enabling target specific builtins.
+
+2011-12-09  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
+
+	* gcc.dg/vect/slp-13.c: Array size increase reverted.
+	* gcc.dg/vect/slp-24.c: Ditto.
+	* gcc.dg/vect/slp-3.c: Ditto.
+	* gcc.dg/vect/slp-34.c: Ditto.
+	* gcc.dg/vect/slp-4.c: Ditto.
+	* gcc.dg/vect/slp-cond-2.c: Ditto.
+	* gcc.dg/vect/slp-multitypes-11.c: Ditto.
+	* gcc.dg/vect/vect-1.c: Ditto.
+	* gcc.dg/vect/vect-10.c: Ditto.
+	* gcc.dg/vect/vect-105.c: Ditto.
+	* gcc.dg/vect/vect-112.c: Ditto.
+	* gcc.dg/vect/vect-15.c: Ditto.
+	* gcc.dg/vect/vect-2.c: Ditto.
+	* gcc.dg/vect/vect-31.c: Ditto.
+	* gcc.dg/vect/vect-32.c: Ditto.
+	* gcc.dg/vect/vect-33.c: Ditto.
+	* gcc.dg/vect/vect-34.c: Ditto.
+	* gcc.dg/vect/vect-35.c: Ditto.
+	* gcc.dg/vect/vect-36.c: Ditto.
+	* gcc.dg/vect/vect-6.c: Ditto.
+	* gcc.dg/vect/vect-73.c: Ditto.
+	* gcc.dg/vect/vect-74.c: Ditto.
+	* gcc.dg/vect/vect-75.c: Ditto.
+	* gcc.dg/vect/vect-76.c: Ditto.
+	* gcc.dg/vect/vect-80.c: Ditto.
+	* gcc.dg/vect/vect-85.c: Ditto.
+	* gcc.dg/vect/vect-89.c: Ditto.
+	* gcc.dg/vect/vect-97.c: Ditto.
+	* gcc.dg/vect/vect-98.c: Ditto.
+	* gcc.dg/vect/vect-all.c: Ditto.
+	* gcc.dg/vect/vect-double-reduc-6.c: Ditto.
+	* gcc.dg/vect/vect-iv-8.c: Ditto.
+	* gcc.dg/vect/vect-iv-8a.c: Ditto.
+	* gcc.dg/vect/vect-outer-1.c: Ditto.
+	* gcc.dg/vect/vect-outer-1a.c: Ditto.
+	* gcc.dg/vect/vect-outer-1b.c: Ditto.
+	* gcc.dg/vect/vect-outer-2.c: Ditto.
+	* gcc.dg/vect/vect-outer-2a.c: Ditto.
+	* gcc.dg/vect/vect-outer-2c.c: Ditto.
+	* gcc.dg/vect/vect-outer-3.c: Ditto.
+	* gcc.dg/vect/vect-outer-3a.c: Ditto.
+	* gcc.dg/vect/vect-outer-4a.c: Ditto.
+	* gcc.dg/vect/vect-outer-4b.c: Ditto.
+	* gcc.dg/vect/vect-outer-4c.c: Ditto.
+	* gcc.dg/vect/vect-outer-4d.c: Ditto.
+	* gcc.dg/vect/vect-outer-4m.c: Ditto.
+	* gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
+	* gcc.dg/vect/vect-outer-fir.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-1.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-2.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-3.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-4.c: Ditto.
+	* gcc.dg/vect/vect-reduc-1char.c: Ditto.
+	* gcc.dg/vect/vect-reduc-2char.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
+	* gcc.dg/vect/vect-shift-2.c: Ditto.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
+	* gcc.dg/vect/slp-13-big-array.c: New test.
+	* gcc.dg/vect/slp-24-big-array.c: Ditto.
+	* gcc.dg/vect/slp-3-big-array.c: Ditto.
+	* gcc.dg/vect/slp-34-big-array.c: Ditto.
+	* gcc.dg/vect/slp-4-big-array.c: Ditto.
+	* gcc.dg/vect/slp-cond-2-big-array.c: Ditto.
+	* gcc.dg/vect/slp-multitypes-11-big-array.c: Ditto.
+	* gcc.dg/vect/vect-1-big-array.c: Ditto.
+	* gcc.dg/vect/vect-10-big-array.c: Ditto.
+	* gcc.dg/vect/vect-105-big-array.c: Ditto.
+	* gcc.dg/vect/vect-112-big-array.c: Ditto.
+	* gcc.dg/vect/vect-15-big-array.c: Ditto.
+	* gcc.dg/vect/vect-2-big-array.c: Ditto.
+	* gcc.dg/vect/vect-31-big-array.c: Ditto.
+	* gcc.dg/vect/vect-32-big-array.c: Ditto.
+	* gcc.dg/vect/vect-33-big-array.c: Ditto.
+	* gcc.dg/vect/vect-34-big-array.c: Ditto.
+	* gcc.dg/vect/vect-35-big-array.c: Ditto.
+	* gcc.dg/vect/vect-36-big-array.c: Ditto.
+	* gcc.dg/vect/vect-6-big-array.c: Ditto.
+	* gcc.dg/vect/vect-73-big-array.c: Ditto.
+	* gcc.dg/vect/vect-74-big-array.c: Ditto.
+	* gcc.dg/vect/vect-75-big-array.c: Ditto.
+	* gcc.dg/vect/vect-76-big-array.c: Ditto.
+	* gcc.dg/vect/vect-80-big-array.c: Ditto.
+	* gcc.dg/vect/vect-85-big-array.c: Ditto.
+	* gcc.dg/vect/vect-89-big-array.c: Ditto.
+	* gcc.dg/vect/vect-97-big-array.c: Ditto.
+	* gcc.dg/vect/vect-98-big-array.c: Ditto.
+	* gcc.dg/vect/vect-all-big-array.c: Ditto.
+	* gcc.dg/vect/vect-double-reduc-6-big-array.c: Ditto.
+	* gcc.dg/vect/vect-iv-8-big-array.c: Ditto.
+	* gcc.dg/vect/vect-iv-8a-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-1-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-1a-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-1b-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-2-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-2a-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-2c-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-3-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-3a-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-4a-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-4b-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-4c-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-4d-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-4m-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-fir-lb-big-array.c: Ditto.
+	* gcc.dg/vect/vect-outer-fir-big-array.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-1-big-array.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-2-big-array.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-3-big-array.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-4-big-array.c: Ditto.
+	* gcc.dg/vect/vect-reduc-1char-big-array.c: Ditto.
+	* gcc.dg/vect/vect-reduc-2char-big-array.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Ditto.
+	* gcc.dg/vect/vect-shift-2-big-array.c: Ditto.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap2-big-array.c: Ditto.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap7-big-array.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap2-big-array.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap4-big-array.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap7-big-array.c: Ditto.
+
+2011-12-09  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48042
+	* g++.dg/lto/pr48042_0.C: New testcase.
+
+2011-12-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51482
+	* g++.dg/torture/pr51482.C: New testcase.
+
+2011-12-08  Andrew Pinski  <apinski@cavium.com>
+
+	* gcc.target/mips/mult-1.c: Forbid all Octeon processors.
+	* gcc.target/mips/dmult-1.c: Likewise.
+	* gcc.target/mips/branch-1.c: Likewise.
+	* gcc.target/mips/extend-1.c: Likewise.
+
+2011-12-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51318
+	* g++.dg/template/cond8.C: New.
+
+	PR c++/51459
+	* g++.dg/cpp0x/lambda/lambda-template4.C: New.
+
+2011-12-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51466
+	* gcc.c-torture/execute/pr51466.c: New test.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50815
+	* gfortran.dg/bounds_check_16.f90: New.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51378
+	* gfortran.dg/private_type_14.f90: New.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51407
+	* gfortran.dg/io_real_boz_3.f90: New.
+	* gfortran.dg/io_real_boz_4.f90: New.
+	* gfortran.dg/io_real_boz_5.f90: New.
+
+2011-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51448
+	* gfortran.dg/realloc_on_assign_8.f90: New.
+
+2011-12-08  Teresa Johnson  <tejohnson@google.com>
+
+	* gcc.target/i386/movdi-rex64.c: Remove unnecessary unused label.
+
+2011-12-08  Teresa Johnson  <tejohnson@google.com>
+
+	* gcc.target/i386/movdi-rex64.c: Remove unnecessary
+	-Wwrite-strings option.
+
+2011-12-08  Teresa Johnson  <tejohnson@google.com>
+
+	* gcc.target/i386/movdi-rex64.c: New.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/volatile3.c: New testcase.
+
+2011-12-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR tree-optimization/51315
+	* gcc.c-torture/execute/20111208-1.c (int16_t): Use __INT16_TYPE__
+	for typedef.
+	(int32_t): Use __INT32_TYPE__ for typedef.
+
+2011-12-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR tree-optimization/51315
+	* gcc.c-torture/execute/20111208-1.c: Fix wrong assumption
+	sizeof(int)==4.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/50747
+	* g++.dg/opt/pr50747-1_0.C: New testcase.
+	* g++.dg/opt/pr50747-2_0.C: Likewise.
+
+2011-12-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/execute/20111208-1.c: New test.
+
+2011-12-08  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48437
+	* gcc.dg/lto/20111207-2_0.c: New testcase.
+	* gcc.dg/guality/pr48437.c: Likewise.
+
+2011-12-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51401
+	* g++.dg/cpp0x/auto7.C: Adjust expected error message.
+	* g++.dg/cpp0x/auto29.C: New test.
+
+	PR c++/51429
+	* g++.dg/parse/error45.C: New test.
+
+	PR c++/51229
+	* g++.dg/ext/desig3.C: New test.
+
+	PR c++/51369
+	* g++.dg/cpp0x/constexpr-51369.C: New test.
+
+2011-12-07  Andrew Pinski  <apinski@cavium.com>
+
+	PR middle-end/45416
+	* gcc.dg/pr45416.c: New testcase.
+
+2011-12-07  Ed Smith-Rowland <3dw4rd@verizon.net>
+
+	PR c++/51420
+	* g++.dg/cpp0x/pr51420.C: New.
+
+2011-12-07  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48100
+	* gcc.dg/lto/20111207-1_0.c: New testcase.
+	* gcc.dg/lto/20111207-1_1.c: Likewise.
+	* gcc.dg/lto/20111207-1_2.c: Likewise.
+	* gcc.dg/lto/20111207-1_3.c: Likewise.
+
+2011-12-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50823
+	* gcc.dg/torture/pr50823.c: New testcase.
+
+2011-12-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50744
+	* gcc.dg/ipa/pr50744.c: New test.
+
+2011-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51430
+	* g++.dg/template/static32.C: New test.
+
+2011-12-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* g++.dg/opt/pr51396.C: Use dg-additional-options.
+
+2011-12-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51435
+	* gfortran.dg/default_initialization_5.f90: New.
+
+2011-12-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/51354
+	* gcc.c-torture/compile/pr51354.c: New test.
+
+2011-12-06  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51431
+	* g++.dg/other/abstract3.C: New.
+
+2011-12-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49997
+	* gcc.dg/torture/pr49997.c: New testcase.
+
+2011-12-06  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/51436
+	* g++.dg/torture/pr51436.C: New testcase.
+
+2011-12-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51245
+	* gcc.dg/torture/pr51245.c: New testcase.
+
+2011-12-06  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51427
+	* g++.dg/diagnostic/wrong-tag-1.C
+
+2011-12-05  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/51319
+	* g++.dg/lookup/using50.C: New.
+	* g++.dg/lookup/using51.C: New.
+
+2011-12-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51396
+	* g++.dg/opt/pr51396.C: New test.
+
+	PR debug/51410
+	* gcc.dg/debug/dwarf2/pr51410.c: New test.
+
+	PR c/51339
+	* gcc.dg/gomp/pr51339.c: New test.
+
+2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51399
+	* g++.dg/cpp0x/initlist62.C: New.
+
+2011-12-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/51338
+	* gfortran.dg/assumed_charlen_substring_1.f90:  New test.
+
+2011-12-05  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* g++.dg/debug/pr46338.C: Add dg-require-profiling.
+	* g++.dg/torture/pr39732.C: Likewise.
+	* g++.dg/torture/pr40642.C: Likewise.
+	* gcc.c-torture/compile/pr44686.c: Likewise.
+	* gcc.dg/20050309-1.c: Likewise.
+	* gcc.dg/20050330-2.c: Likewise.
+	* gcc.dg/20051201-1.c: Likewise.
+	* gcc.dg/gomp/pr27573.c: Likewise.
+	* gcc.dg/pr46255.c: Likewise.
+	* gcc.dg/profile-dir-1.c: Likewise.
+	* gcc.dg/profile-dir-2.c: Likewise.
+	* gcc.dg/profile-dir-3.c: Likewise.
+	* gcc.dg/profile-generate-1.c: Likewise.
+	* gfortran.dg/gomp/pr27573.f90: Likewise.
+	* gcc.dg/profile-generate-3.c: Be specific about the type of
+	profiling required.
+
+2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51414
+	* g++.dg/ext/underlying_type11.C: New.
+
+2011-12-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/51128
+	* gcc.dg/torture/pr23821.c: Skip if -fno-fat-lto-objects was passed.
+	* gcc.dg/torture/pr39074.c: Ditto.
+	* gcc.dg/torture/pr39074-2.c: Ditto.
+	* gcc.dg/torture/pr42898.c: Ditto.
+	* gcc.dg/torture/pr42898-2.c: Ditto.
+	* gcc.dg/torture/pr45704.c: Ditto.
+	* gcc.dg/torture/pr50472.c: Ditto.
+	* gcc.dg/torture/pta-callused-1.c: Ditto.
+	* gcc.dg/torture/pta-ptrarith-1.c: Ditto.
+	* gcc.dg/torture/pta-ptrarith-2.c: Ditto.
+	* gcc.dg/torture/pta-ptrarith-3.c: Ditto.
+	* gcc.dg/torture/pta-escape-1.c: Ditto.
+	* gcc.dg/torture/ipa-pta-1.c: Ditto.
+	* gcc.dg/torture/ssa-pta-fn-1.c: Ditto.
+
+2011-12-05  Kazu Hirata  <kazu@codesourcery.com>
+
+	PR target/51408
+	* gcc.dg/pr51408.c: New.
+
+2011-12-05  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/dc6.C: New.
+
+2011-12-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
+	    Pedro Lamarão <pedro.lamarao@gmail.com>
+
+	* g++.dg/cpp0x/dc1.C: New test.
+	* g++.dg/cpp0x/dc2.C: New test.
+	* g++.dg/cpp0x/dc3.C: New test.
+	* g++.dg/cpp0x/dc4.C: New test.
+	* g++.dg/cpp0x/dc5.C: New test.
+	* g++.dg/template/meminit1.C: Adjust expected error.
+
+2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51404
+	* g++.dg/cpp0x/auto28.C: New.
+
+2011-12-05  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* gcc.dg/torture/vec-cvt-1.c (FLTTEST): Call rand instead of random.
+
+2011-12-05  Jakub Jelinek  <jakub@redhat.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/51323
+	PR middle-end/50074
+	* gcc.c-torture/execute/pr51323.c: New test.
+
+2011-12-04  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51383
+	* gfortran.dg/associate_10.f90: New.
+
+2011-12-04  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR middle-end/51285
+	* gfortran.dg/vect/pr51285.f90: New test.
+
+2011-12-04  Uros Bizjak  <ubizjak@gmail.com>
+	    Jérémie Detrey  <Jeremie.Detrey@loria.fr>
+
+	PR target/51393
+	* gcc.target/i386/pr51393.c: New test.
+
+2011-12-03  Dominique d'Humieres  <dominiq@lps.ens.fr>
+
+	PR obj-c++/51349
+	* obj-c++.dg/naming-3.mm: Adjust for changing error messages.
+	* obj-c++.dg/naming-4.mm: Likewise.
+
+2011-12-03  Jack Howarth  <howarth@bromo.med.uc.edu>
+
+	* gcc.dg/darwin-segaddr.c: Use -no-pie.
+
+2011-12-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51313
+	* g++.dg/cpp0x/pr51313.C: New.
+
+2011-12-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48887
+	* gfortran.dg/select_type_24.f90: New.
+	* gfortran.dg/select_type_23.f03: Add dg-error.
+	* gfortran.dg/class_45a.f03: Add missing TARGET attribute.
+
+2011-12-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-122.c: New test.
+
+2011-12-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50684
+	* gfortran.dg/move_alloc_8.f90: New.
+
+2011-12-03  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/select_type_23.f03: Revert Rev. 181801,
+	i.e. remove the dg-error line.
+	* gfortran.dg/move_alloc_5.f90: Ditto and change back to dg-do run.
+	* gfortran.dg/move_alloc_9.f90: New.
+	* gfortran.dg/move_alloc_10.f90: New
+
+2011-12-02  Nathan Sidwell  <nathan@acm.org>
+
+	* lib/gcov.exp (verify-lines): Allow = as a count char.
+	* g++.dg/gcov/gcov-13.C: New.
+
+2011-12-02  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
+
+	* gcc.dg/vect/slp-13.c: Increase array size, add initialization.
+	* gcc.dg/vect/slp-24.c: Ditto.
+	* gcc.dg/vect/slp-3.c: Likewise and fix scans.
+	* gcc.dg/vect/slp-34.c: Ditto.
+	* gcc.dg/vect/slp-4.c: Ditto.
+	* gcc.dg/vect/slp-cond-2.c: Ditto.
+	* gcc.dg/vect/slp-multitypes-11.c: Ditto.
+	* gcc.dg/vect/vect-1.c: Ditto.
+	* gcc.dg/vect/vect-10.c: Ditto.
+	* gcc.dg/vect/vect-105.c: Ditto.
+	* gcc.dg/vect/vect-112.c: Ditto.
+	* gcc.dg/vect/vect-15.c: Ditto.
+	* gcc.dg/vect/vect-2.c: Ditto.
+	* gcc.dg/vect/vect-31.c: Ditto.
+	* gcc.dg/vect/vect-32.c: Ditto.
+	* gcc.dg/vect/vect-33.c: Ditto.
+	* gcc.dg/vect/vect-34.c: Ditto.
+	* gcc.dg/vect/vect-35.c: Ditto.
+	* gcc.dg/vect/vect-36.c: Ditto.
+	* gcc.dg/vect/vect-6.c: Ditto.
+	* gcc.dg/vect/vect-73.c: Ditto.
+	* gcc.dg/vect/vect-74.c: Ditto.
+	* gcc.dg/vect/vect-75.c: Ditto.
+	* gcc.dg/vect/vect-76.c: Ditto.
+	* gcc.dg/vect/vect-80.c: Ditto.
+	* gcc.dg/vect/vect-85.c: Ditto.
+	* gcc.dg/vect/vect-89.c: Ditto.
+	* gcc.dg/vect/vect-97.c: Ditto.
+	* gcc.dg/vect/vect-98.c: Ditto.
+	* gcc.dg/vect/vect-all.c: Ditto.
+	* gcc.dg/vect/vect-double-reduc-6.c: Ditto.
+	* gcc.dg/vect/vect-iv-8.c: Ditto.
+	* gcc.dg/vect/vect-iv-8a.c: Ditto.
+	* gcc.dg/vect/vect-outer-1.c: Ditto.
+	* gcc.dg/vect/vect-outer-1a.c: Ditto.
+	* gcc.dg/vect/vect-outer-1b.c: Ditto.
+	* gcc.dg/vect/vect-outer-2.c: Ditto.
+	* gcc.dg/vect/vect-outer-2a.c: Ditto.
+	* gcc.dg/vect/vect-outer-2c.c: Ditto.
+	* gcc.dg/vect/vect-outer-3.c: Ditto.
+	* gcc.dg/vect/vect-outer-3a.c: Ditto.
+	* gcc.dg/vect/vect-outer-4a.c: Ditto.
+	* gcc.dg/vect/vect-outer-4b.c: Ditto.
+	* gcc.dg/vect/vect-outer-4c.c: Ditto.
+	* gcc.dg/vect/vect-outer-4d.c: Ditto.
+	* gcc.dg/vect/vect-outer-4m.c: Ditto.
+	* gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
+	* gcc.dg/vect/vect-outer-fir.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-1.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-2.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-3.c: Ditto.
+	* gcc.dg/vect/vect-over-widen-4.c: Ditto.
+	* gcc.dg/vect/vect-reduc-1char.c: Ditto.
+	* gcc.dg/vect/vect-reduc-2char.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
+	* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
+	* gcc.dg/vect/vect-shift-2.c: Ditto.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
+	* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
+
+2011-12-02  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.c-torture/execute/vector-subscript-1.c (main): Fix
+	__builtin_memcpy arguments to honor sizeof(a).
+
+2011-12-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.c-torture/execute/doloop-1.c,
+	gcc.c-torture/execute/doloop-2.c: New tests.
+
+2011-12-02  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50622
+	* g++.dg/tree-ssa/pr50622.C: New test.
+
+2011-12-01  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/initlist61.C: New.
+
+2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51326
+	* g++.dg/inherit/crash3.C: New.
+
+2011-12-01  Nathan Sidwell  <nathan@acm.org>
+
+	PR gcov-profile/51113
+	* lib/gcov.exp (verify-lines): Add support for xfailing.
+	(run-gcov): Likewise.
+	* gcc.misc-tests/gcov-13.c: Xfail weak function.
+	* gcc.misc-tests/gcov-16.c: Remove.
+	* gcc.misc-tests/gcov-17.c: Remove.
+	* g++.dg/gcov-8.C: Remove.
+	* g++.dg/gcov-9.C: Remove.
+	* g++.dg/gcovpart-12b.C: New.
+	* g++.dg/gcov-12.C: New.
+
+2011-12-01  Andrew Pinski  <apinski@cavium.com>
+
+	PR lto/51198
+	* g++.dg/torture/pr51198.C: New testcase.
+
+2011-12-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51246
+	* gcc.c-torture/compile/pr51246.c: New test.
+
+	PR rtl-optimization/51014
+	* g++.dg/opt/pr51014.C: New test.
+
+2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51367
+	* g++.dg/template/error47.C: New.
+
+2011-11-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51009
+	* g++.dg/init/aggr8.C: New.
+
+2011-11-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50725
+	* gcc.target/i386/pr50725.c: New test.
+
+	PR middle-end/51089
+	* gfortran.dg/gomp/pr51089.f90: New test.
+
+2011-11-30  Andrew Pinski  <apinski@cavium.com>
+
+	* gcc.dg/pr51321.c: New testcase.
+
+2011-11-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48721
+	* gcc.target/i386/pr48721.c: New test.
+
+2011-11-30  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51299
+	* g++.dg/warn/Wzero-as-null-pointer-constant-4.C: New.
+
+2011-11-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51247
+	* gcc.c-torture/compile/pr51247.c: New test.
+
+2011-11-29  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR target/50123
+	* gcc.dg/atomic-op-optimize.c: New.  Test for optimizations.
+
+2011-11-29  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+	Use complex floating-point constant in CDBL.
+
+	* gcc.dg/compat/compat-common.h (CDBL): Replace 1i with 1.0i.
+
+2011-11-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51306
+	PR fortran/48700
+	* gfortran.dg/move_alloc_5.f90: Add dg-error.
+	* gfortran.dg/select_type_23.f03: Add dg-error.
+	* gfortran.dg/move_alloc_6.f90: New.
+	* gfortran.dg/move_alloc_7.f90: New.
+
+2011-11-29  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/51301
+	* gcc.dg/vect/pr51301.c: New test.
+
+2011-11-28  Uros Bizjak  <ubizjak@gmail.com>
+
+	* g++.dg/cdce3.C: Use dg-additional-options.
+
+2011-11-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/50907
+	* gcc.dg/tree-prof/pr50907.c: New test.
+
+	PR tree-optimization/50078
+	* gcc.dg/pr50078.c: New test.
+
+	PR tree-optimization/50682
+	* g++.dg/opt/pr50682.C: New test.
+
+2011-11-28  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51308
+	* gfortran.dg/iso_c_binding_compiler_4.f90: New.
+
+2011-11-27  Aldy Hernandez  <aldyh@redhat.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc.dg/lto/trans-mem-2_0.c: Add dg-lto-do link.  Add dummy
+	functions for _ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
+	* gcc.dg/lto/trans-mem-1_0.c: Add dg-lto-do link.
+	* gcc.dg/lto/trans-mem-1_1.c:  Add dummy functions for
+	_ITM_registerTMCloneTable, _ITM_deregisterTMCloneTable.
+
+2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.target/mips/mult-2.c, gcc.target/mips/mult-3.c,
+	gcc.target/mips/mult-4.c, gcc.target/mips/mult-5.c,
+	gcc.target/mips/mult-6.c, gcc.target/mips/mult-7.c,
+	gcc.target/mips/mult-8.c, gcc.target/mips/mult-9.c,
+	gcc.target/mips/mult-10.c, gcc.target/mips/mult-11.c,
+	gcc.target/mips/mult-12.c, gcc.target/mips/mult-13.c,
+	gcc.target/mips/mult-14.c, gcc.target/mips/mult-15.c,
+	gcc.target/mips/mult-16.c, gcc.target/mips/mult-17.c,
+	gcc.target/mips/mult-18.c, gcc.target/mips/mult-19.c,
+	gcc.target/mips/div-1.c, gcc.target/mips/div-2.c,
+	gcc.target/mips/div-3.c, gcc.target/mips/div-4.c,
+	gcc.target/mips/div-5.c, gcc.target/mips/div-6.c,
+	gcc.target/mips/div-7.c, gcc.target/mips/div-8.c,
+	gcc.target/mips/div-9.c, gcc.target/mips/div-10.c,
+	gcc.target/mips/div-11.c, gcc.target/mips/div-12.c: New tests.
+	* gcc.target/mips/fix-r4000-1.c (foo, bar): Add NOMIPS16.
+	* gcc.target/mips/fix-r4000-2.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-3.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-4.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-5.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-6.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-7.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-8.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-9.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-10.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-11.c (foo): Likewise.
+	* gcc.target/mips/fix-r4000-12.c (foo): Likewise.
+
+2011-11-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.target/mips/mips.exp (mips-dg-options): Make -mno-dsp
+	imply -mno-dspr2.
+	* gcc.target/mips/no-dsp-1.c: New test.
+	* gcc.target/mips/soft-float-1.c: Likewise.
+
+2011-11-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49912
+	* g++.dg/other/pr49912.C: New test.
+
+2011-11-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/vect/fast-math-vect-call-2.c: Require vect_double
+	effective target.
+	* gcc.dg/vect/fast-math-bb-slp-call-2.c: Ditto.
+
+2011-11-25  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/51250
+	PR fortran/43829
+	* gfortran.dg/inline_sum_3.f90: New test.
+
+2011-11-25  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/51258
+	* lib/target-supports.exp
+	(check_effective_target_sync_long_long): Also supported on 32bit
+	x86 targets.  Add comment about required dg-options.
+	Add alpha*-*-* targets.
+	(check_effective_target_sync_long_long_runtime): Ditto.
+
+	* gcc.dg/atomic-op-4.c (dg-options): Add -march=pentium for
+	32bit x86 targets.
+	* gcc.dg/atomic-compare-exchange-4.c: Ditto.
+	* gcc.dg/atomic-exchange-4.c: Ditto.
+	* gcc.dg/atomic-load-4.c: Ditto.
+	* gcc.dg/atomic-store-4.c: Ditto.
+	* gcc.dg/di-longlong64-sync-1.c: Ditto.
+	* gcc.dg/di-sync-multithread.c: Ditto.
+	* gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
+	* gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
+
+2011-11-25  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/51258
+	* lib/target-supports.exp
+	(check_effective_target_sync_int_128_runtime): New procedure.
+	(check_effective_target_sync_long_long_runtime): Ditto.
+	(check_effective_target_sync_long_long): Add arm*-*-*.
+	(check_effective_target_sync_longlong): Remove.
+
+	* gcc.dg/atomic-op-5.c: Require sync_int_128_runtime effective target.
+	* gcc.dg/atomic-compare-exchange-5.c: Ditto.
+	* gcc.dg/atomic-exchange-5.c: Ditto.
+	* gcc.dg/atomic-load-5.c: Ditto.
+	* gcc.dg/atomic-store-5.c: Ditto.
+	* gcc.dg/simulate-thread/atomic-load-int128.c: Ditto.
+	* gcc.dg/simulate-thread/atomic-other-int128.c: Ditto.
+	* gcc.dg/atomic-op-4.c: Require sync_long_long_runtime
+	effective target.
+	* gcc.dg/atomic-compare-exchange-4.c: Ditto.
+	* gcc.dg/atomic-exchange-4.c: Ditto.
+	* gcc.dg/atomic-load-4.c: Ditto.
+	* gcc.dg/atomic-store-4.c: Ditto.
+	* gcc.dg/di-longlong64-sync-1.c: Ditto.
+	* gcc.dg/di-sync-multithread.c: Ditto.
+	* gcc.dg/simulate-thread/atomic-load-longlong.c: Ditto.
+	* gcc.dg/simulate-thread/atomic-other-longlong.c: Ditto.
+
+2011-11-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50408
+	* gfortran.dg/whole_file_35.f90: New.
+
+2011-11-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51302
+	* gfortran.dg/volatile13.f90: New.
+
+2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR c/51256
+	* gcc.dg/atomic-pr51256.c: New.  Test error conditions.
+
+2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51227
+	* g++.dg/cpp0x/lambda/lambda-ice5.C: New.
+
+2011-11-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/51134
+	* gcc.target/i386/sw-1.c: Revert revision 181357.
+
+2011-11-24  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/51218
+	* gfortran.dg/implicit_pure_1.f90: New.
+
+2011-11-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/51258
+	* gcc.dg/atomic-compare-exchange-5.c: Add -mcx16 on i?86-*-*.
+	* gcc.dg/atomic-exchange-5.c: Likewise.
+	* gcc.dg/atomic-load-5.c: Likewise.
+	* gcc.dg/atomic-op-5.c: Likewise.
+	* gcc.dg/atomic-store-5.c: Likewise.
+	* gcc.dg/simulate-thread/atomic-other-int128.c: Fix typo.
+
+2011-11-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/50290
+	* gcc.dg/pr50290.c: New test.
+
+2011-11-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51290
+	* g++.dg/warn/Wzero-as-null-pointer-constant-3.C: New.
+
+2011-11-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/51261
+	* gcc.dg/pr51261.c: New test.
+
+2011-11-22  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51145
+	* g++.dg/cpp0x/alias-decl-14.C: New test.
+	* g++.dg/cpp0x/alias-decl-2.C: Adjust for tests that were wrongly
+	passing before.
+	* g++.dg/cpp0x/alias-decl-10.C: Likewise and adjust for diagnostic
+	change.
+	* g++.dg/ext/attrib27.C: Adjust for diagnostic change.
+	* g++.dg/lookup/struct1.C: Likewise.
+	* g++.dg/parse/elab1.C: Likewise.
+	* g++.dg/parse/elab2.C: Likewise.
+	* g++.dg/parse/int-as-enum1.C: Likewise.
+	* g++.dg/parse/typedef1.C: Likewise.
+	* g++.dg/parse/typedef3.C: Likewise.
+	* g++.dg/parse/typedef4.C: Likewise.
+	* g++.dg/parse/typedef5.C: Likewise.
+	* g++.dg/template/crash26.C: Likewise.
+	* g++.dg/template/nontype4.C: Likewise.
+	* g++.old-deja/g++.benjamin/typedef01.C: Likewise.
+	* g++.old-deja/g++.brendan/line1.C: Likewise.
+	* g++.old-deja/g++.other/elab1.C: Likewise.
+	* g++.old-deja/g++.other/syntax4.C: Likewise.
+
+2011-11-22  Tom de Vries  <tom@codesourcery.com>
+
+	PR rtl-optimization/50764
+	* gcc.dg/pr50764.c: New test.
+
+2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51265
+	* g++.dg/cpp0x/decltype36.C: New.
+
+2011-11-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51074
+	* gcc.dg/vect/pr51074.c: New test.
+
+2011-11-22  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51143
+	* g++.dg/cpp0x/alias-decl-16.C: New test.
+
+2011-11-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50765
+	* gcc.dg/pr50765.c: New test.
+
+2011-11-22  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* gcc.dg/vshift-1.c (main): Call rand instead of random.
+	* gcc.dg/vshift-3.c (main): Likewise.
+
+2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc.dg/tm/20100615.c: Adjust for Darwin tm_clone_table section name.
+
+2011-11-22  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* gcc.misc-tests/gcov-16.c: Adjust scan-assembler for Darwin.
+	* gcc.misc-tests/gcov-17.c: Likewise.
+	* g++.dg/gcov/gcov-8.C: Likewise.
+	* g++.dg/gcov/gcov-9.C: Likewise.
+
+2011-11-21  Torvald Riegel  <triegel@redhat.com>
+
+	* g++.dg/tm/pr47747.C: New test.
+
+2011-11-21  Torvald Riegel  <triegel@redhat.com>
+
+	* g++.dg/tm/template-2.C: New test.
+
+2011-11-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/50827
+	* gcc.dg/pr50827.c: New test.
+
+2011-11-21  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	PR c++/50958
+	* g++.dg/cpp0x/udlit-declare-neg.C: Adjust.
+	* g++.dg/cpp0x/udlit-implicit-conv-neg.C: New.
+	* g++.dg/cpp0x/udlit-member.C: Adjust.
+	* g++.dg/cpp0x/udlit-raw-length.C: New.
+	* g++.dg/cpp0x/udlit-raw-op-string-neg.C: Adjust.
+	* g++.dg/cpp0x/udlit-resolve.C: New.
+	* c-c++-common/dfp/pr33466.c: Adjust.
+
+2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/target-supports.exp
+	(check_effective_target_ultrasparc_vis2_hw): Call check_runtime
+	with ultrasparc_vis2_hw.
+	(check_effective_target_ultrasparc_vis3_hw): Call check_runtime
+	with ultrasparc_vis3_hw.
+
+2011-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* c-c++-common/tm/malloc.c: Scan tree dumps for std::malloc if
+	*-*-solaris2* && c++.
+
+2011-11-20  Joey Ye  <joey.ye@arm.com>
+
+	* gcc.dg/volatile-bitfields-1.c: New.
+
+2011-11-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48322
+	* g++.dg/cpp0x/variadic120.C: New.
+	* g++.dg/cpp0x/sfinae26.C: Adjust.
+
+	* g++.dg/cpp0x/sfinae11.C: Adjust.
+	* g++.dg/cpp0x/sfinae26.C: Adjust.
+	* g++.dg/template/unify11.C: Adjust.
+
+2011-11-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51230
+	* g++.dg/template/error46.C: New.
+
+2011-11-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/51235
+	* gcc.target/i386/pr51235.c: New test.
+
+	PR target/51236
+	* gcc.target/i386/pr51236.c: New test.
+
+2011-11-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/discr32.adb: New test.
+	* gnat.dg/discr32_pkg.ads: New helper.
+
+2011-11-20  Nathan Sidwell  <nathan@acm.org>
+
+	PR gcov-profile/51113
+	* gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage
+	* gcc.misc-tests/gcov-16.c: New.
+	* gcc.misc-tests/gcov-17.c: New.
+	* g++.dg/gcov/gcov-8.C: New.
+	* g++.dg/gcov/gcov-9.C: New.
+	* g++.dg/gcov/gcov-10.C: New.
+
+2011-11-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51194
+	* g++.dg/cpp0x/alias-decl-15.C: New test.
+
+2011-11-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51216
+	* g++.dg/cpp0x/pr51216.C: New.
+
+2011-11-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/delay-slot-2.c: New test.
+
+2011-11-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/cpp/assert4.c: Test __linux__, not __gnu_linux__.
+
+2011-11-18  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/51188
+	* g++.dg/lookup/using46.C: New.
+	* g++.dg/lookup/using47.C: New.
+	* g++.dg/lookup/using48.C: New.
+	* g++.dg/lookup/using49.C: New.
+	* g++.dg/lookup/using50.C: New.
+
+2011-11-18  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gcc.c-torture/compile/pr44707.c: Do not assume assembler
+	supports /* ... */ comments.
+
+2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51150
+	* g++.dg/cpp0x/pr51150.C: New.
+
+2011-11-18  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50605
+	* g++.dg/ipa/pr50605.C: New test.
+
+2011-11-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51191
+	* g++.dg/cpp0x/alias-decl-13.C: New test.
+
+2011-11-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51186
+	* g++.dg/cpp0x/auto27.C: New.
+	* g++.dg/cpp0x/trailing2.C: Adjust messages.
+
+2011-11-17  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if
+	memory model parameters don't match expected values.
+	* gcc.dg/atomic-generic.c: Pass specific memory model parameters to
+	__atomic_compare_exchange.
+	* gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
+	__atomic_compare_exchange_n.
+	* gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
+	weak/strong parameter and fail if memory models aren't correct.
+
+2011-10-17  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/gcc-simulate-thread.exp (simulate-thread): Run on all targets.
+	Look for simulate_thread_done to determine working gdb.  Reduce timeout
+	to 10 seconds and fail when timeout occurs.  Improve error messages.
+
+2011-11-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51137
+	* g++.dg/template/virtual2.C: New.
+
+2011-11-17  Michael Matz  <matz@suse.de>
+
+	PR middle-end/50644
+	PR middle-end/50741
+	* g++.dg/tree-ssa/pr50741.C: New.
+
+2011-11-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/gcc-simulate-thread.exp (simulate-thread): Skip on alpha*-*-*.
+
+2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/tm/memopt-6.c: Cleanup tmedge tree dump.
+	* gcc.dg/tm/memopt-13.c: Cleanup tmmark tree dump.
+	* g++.dg/eh/array1.C: Cleanup gimple tree dump.
+
+2011-11-16  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/39427
+	PR fortran/37829
+	* gfortran.dg/constructor_1.f90: New.
+	* gfortran.dg/constructor_2.f90: New.
+	* gfortran.dg/constructor_3.f90: New.
+	* gfortran.dg/constructor_4.f90: New.
+	* gfortran.dg/constructor_5.f90: New.
+	* gfortran.dg/constructor_6.f90: New.
+	* gfortran.dg/use_only_5.f90: New.
+	* gfortran.dg/c_ptr_tests_17.f90: New.
+	* gfortran.dg/c_ptr_tests_18.f90: New.
+	* gfortran.dg/used_types_25.f90: New.
+	* gfortran.dg/used_types_26.f90: New
+	* gfortran.dg/type_decl_3.f90: New.
+	* gfortran.dg/function_types_3.f90: Update dg-error.
+	* gfortran.dg/result_1.f90: Ditto.
+	* gfortran.dg/structure_constructor_3.f03: Ditto.
+	* gfortran.dg/structure_constructor_4.f03: Ditto.
+
+2011-10-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* gcc.dg/vect/pr30858.c: Update expected output for
+	architectures with multiple vector sizes.
+
+2011-11-16  Richard Earnshaw  <rearnsha@arm.com>
+	    Bernd Schmidt <bernds@coudesourcery.com>
+	    Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+	PR target/49641
+	* gcc.target/arm/pr49641.c: New test.
+
+2011-11-16  Razya Ladelsky  <razya@il.ibm.com>
+
+	PR tree-optimization/49960
+	* gcc.dg/autopar/pr49960.c: New test.
+	* gcc.dg/autopar/pr49960-1.c: New test.
+
+
+2011-11-16  Tom de Vries  <tom@codesourcery.com>
+
+	* gcc.dg/pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
+	* gcc.dg/pr43864-2.c: Same.
+	* gcc.dg/pr43864-3.c: Same.
+	* gcc.dg/pr43864-4.c: Same.
+
+2011-11-15  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse2-cvt-vec.c: New test.
+	* gcc.target/i386/avx-cvt-vec.c: Ditto.
+	* gcc.target/i386/avx-cvt-2-vec.c: Ditto.
+	* gcc.target/i386/avx-floor-sfix-2-vec.c: Ditto.
+	* gcc.target/i386/avx-ceil-sfix-2-vec.c: Ditto.
+	* gcc.target/i386/avx-rint-sfix-2-vec.c: Ditto.
+	* gcc.target/i386/avx-round-sfix-2-vec.c: Ditto.
+
+2011-11-15  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
+	powerpc*-*-darwin* targets.
+
+2011-11-15  Torvald Riegel  <triegel@redhat.com>
+
+	* c-c++-common/tm/trxn-expr-3.c: New test.
+
+2011-11-14  Torvald Riegel  <triegel@redhat.com>
+
+	* g++.dg/tm/template-1.C: Add cleanup-tree-dump. Fix typo in comment.
+
+2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/avx-recip-vec.c: New test.
+	* gcc.target/i386/avx-lrintf-vec.c: Ditto.
+	* gcc.target/i386/avx-lrint-vec.c: Ditto.
+	* gcc.target/i386/avx-floorf-vec.c: Include sse4_1-floorf-vec.c.
+	* gcc.target/i386/avx-floor-vec.c: Include sse4_1-floor-vec.c.
+	* gcc.target/i386/avx-ceilf-vec.c: Include sse4_1-ceilf-vec.c.
+	* gcc.target/i386/avx-ceil-vec.c: Include sse4_1-ceil-vec.c.
+	* gcc.target/i386/avx-rintf-vec.c: Include sse4_1-rintf-vec.c.
+	* gcc.target/i386/avx-rint-vec.c: Include sse4_1-rint-vec.c.
+	* gcc.target/i386/avx-roundf-vec.c: Include sse4_1-roundf-vec.c.
+	* gcc.target/i386/avx-round-vec.c: Include sse4_1-round-vec.c.
+	* gcc.target/i386/avx-truncf-vec.c: Include sse4_1-truncf-vec.c.
+	* gcc.target/i386/avx-trunc-vec.c: Include sse4_1-trunc-vec.c.
+	* gcc.target/i386/avx-copysignf-vec.c: Include sse-copysignf-vec.c.
+	* gcc.target/i386/avx-copysign-vec.c: Include sse2-copysign-vec.c.
+
+2011-11-14  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	PR c++/51107
+	* g++.dg/cpp0x/udlit-args-neg.C: Add check for void argument
+	non-template literal operator.
+
+2011-11-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse4_1-floor-sfix-vec.c: New test.
+	* gcc.target/i386/sse4_1-floorf-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-floor-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-floorf-sfix-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-ceil-sfix-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-ceil-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-ceilf-sfix-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-rint-sfix-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-rintf-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-rint-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-rintf-sfix-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-round-sfix-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-roundf-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-round-sfix-vec.c: Ditto.
+	* gcc.target/i386/avx-roundf-sfix-vec.c: Ditto.
+
+2011-11-14  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/6936
+	PR c++/25994
+	PR c++/26256
+	PR c++/30195
+	* g++.old-deja/g++.brendan/misc14.C: Adjust.
+	* g++.old-deja/g++.jason/scoping16.C: Likewise.
+	* g++.old-deja/g++.other/anon7.C: Likewise.
+	* g++.old-deja/g++.other/using1.C: Likewise.
+	* g++.old-deja/g++.other/redecl1.C: Likewise.
+	* g++.old-deja/g++.other/typedef7.C: Likewise.
+	* g++.old-deja/g++.bugs/900127_02.C: Likewise.
+	* g++.dg/template/using2.C: Likewise.
+	* g++.dg/template/static4.C: Likewise.
+	* g++.dg/template/typedef1.C: Likewise.
+	* g++.dg/lookup/name-clash9.C: Likewise.
+	* g++.dg/abi/mangle41.C: Likewise.
+	* g++.dg/parse/ctor5.C: Likewise.
+	* g++.dg/inherit/using4.C: Likewise.
+	* g++.dg/lookup/using24.C: New.
+	* g++.dg/lookup/using25.C: New.
+	* g++.dg/lookup/using26.C: New.
+	* g++.dg/lookup/using27.C: New.
+	* g++.dg/lookup/using28.C: New.
+	* g++.dg/lookup/using29.C: New.
+	* g++.dg/lookup/using30.C: New.
+	* g++.dg/lookup/using31.C: New.
+	* g++.dg/lookup/using32.C: New.
+	* g++.dg/lookup/using33.C: New.
+	* g++.dg/lookup/using34.C: New.
+	* g++.dg/lookup/using35.C: New.
+	* g++.dg/lookup/using36.C: New.
+	* g++.dg/lookup/using37.C: New.
+	* g++.dg/lookup/using38.C: New.
+	* g++.dg/lookup/using39.C: New.
+	* g++.dg/lookup/using40.C: New.
+	* g++.dg/lookup/using41.C: New.
+	* g++.dg/lookup/using42.C: New.
+	* g++.dg/lookup/using43.C: New.
+	* g++.dg/lookup/using44.C: New.
+	* g++.dg/lookup/using45.C: New.
+	* g++.dg/lookup/pr6936.C: New.
+	* g++.dg/debug/using4.C: New.
+	* g++.dg/debug/using5.C: New.
+	* g++.dg/cpp0x/forw_enum10.C: New.
+
+2011-11-14  Zolotukhin Michael  <michael.v.zolotukhin@gmail.com>
+	    Jan Hubicka  <jh@suse.cz>
+
+	* gcc.target/i386/sw-1.c: Force rep;movsb.
+
+2011-11-14  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR testsuite/51059
+	* gcc.misc-tests/gcov-14.c (dg-options): Adjust to use
+	dg-additional-options.
+
+2011-11-13  Oleg Endo  <oleg.endo@t-online.de>
+
+	* gcc.target/sh/pr21255-2-ml.c: Skip if -mb or -m5* is
+	specified.  Remove redundant runtime checks.
+	* gcc.target/sh/20080410-1.c: Skip if -mb is specified.
+	Allow for other than -m4.  Fix typos in comments.
+
+2011-11-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/986
+	* g++.dg/warn/ref-temp1.C: New.
+
+	PR c++/51060
+	* g++.dg/opt/stack2.C: New.
+
+2011-11-12  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/gcc-simulate-thread.exp (simulate-thread): Do not run on
+	alpha*-*-linux* targets.
+
+2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR testsuite/51059
+	* gcc.misc-tests/gcov-14.c (dg-options): Force flat namespace for
+	Darwin targets and allow external symbols to be undefined.
+
+2011-11-12  Nathan Sidwell  <nathan@acm.org>
+
+	* gcc.misc-tests/gcov-15.c: New.
+
+2011-11-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51058
+	* gcc.dg/vect/fast-math-vect-call-1.c: Add f4 test.
+	* gfortran.dg/vect/pr51058-2.f90: New test.
+
+2011-11-10  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/linkage1.C: New.
+	* g++.dg/ext/visibility/anon8.C: Adjust for C++11.
+	* g++.old-deja/g++.other/linkage4.C: Likewise.
+
+	PR c++/50973
+	* g++.dg/cpp0x/defaulted33.C: New.
+
+2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR middle-end/51038
+	* gcc.dg/atomic-invalid.c: Add test for invalid __atomic_clear models.
+	* gcc.dg/atomic-flag.c: New.  Test __atomic_test_and_set and
+	__atomic_clear.
+
+2011-11-10  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR rtl-optimization/51040
+	* testsuite/gcc.dg/atomic-noinline[-aux].c: Test no-inline NAND and
+	patchup code.
+
+2011-11-10  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51079
+	* g++.dg/template/conv12.C: New.
+
+	PR debug/50983
+	* gcc.dg/debug/dwarf2/asm-line1.c: New.
+
+2011-11-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/atomic6_1.adb: New test.
+	* gnat.dg/atomic6_2.adb: Likewise.
+	* gnat.dg/atomic6_3.adb: Likewise.
+	* gnat.dg/atomic6_4.adb: Likewise.
+	* gnat.dg/atomic6_5.adb: Likewise.
+	* gnat.dg/atomic6_6.adb: Likewise.
+	* gnat.dg/atomic6_7.adb: Likewise.
+	* gnat.dg/atomic6_8.adb: Likewise.
+	* gnat.dg/atomic6_pkg.ads: New helper.
+
+2011-11-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/51077
+	* gcc.c-torture/compile/pr51077.c: New test.
+
+	PR rtl-optimization/51023
+	* gcc.c-torture/execute/pr51023.c: New test.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51042
+	* gcc.dg/torture/pr51042.c: New testcase.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51070
+	* gcc.dg/torture/pr51070.c: New testcase.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51030
+	* gcc.dg/tree-ssa/phi-opt-6.c: New testcase.
+
+2011-11-10  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/51071
+	* gcc.dg/torture/pr51071.c: New testcase.
+
+2011-11-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/loop_optimization9.ad[sb]: New test.
+
+2011-11-10  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/51058
+	* gfortran.dg/vect/pr51058.f90: New test.
+
+2011-11-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/51000
+	* gcc.dg/vect/pr51000.c: New test.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50837
+	* g++.dg/cpp0x/static_assert5.C: New.
+	* g++.dg/template/nontype13.C: Tweak.
+
+2011-11-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50972
+	* g++.dg/cpp0x/noexcept16.C: New.
+
+	PR c++/51046
+	* g++.dg/cpp0x/variadic119.C: New.
+
+2011-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50911
+	* gcc.dg/torture/vshuf-16.inc: Add interleave low and high
+	permutations.
+	* gcc.dg/torture/vshuf-32.inc: Likewise.
+	* gcc.dg/torture/vshuf-4.inc: Likewise.
+	* gcc.dg/torture/vshuf-8.inc: Likewise.
+
+	* gcc.dg/tm/memopt-1.c: Fix up regexp.
+
+2011-11-09  Ian Lance Taylor  <iant@google.com>
+
+	* lib/target-supports.exp (check_effective_target_ucontext_h): New
+	procedure.
+	* gcc.dg/split-5.c: New test.
+
+2011-11-09  Patrick Marlier  <patrick.marlier@gmail.com>
+
+	* gcc.dg/tm/memopt-1.c:  Adjust regexp.
+
+2011-11-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51029
+	* g++.dg/template/virtual1.C: New.
+
+2011-11-08  Jason Merrill  <jason@redhat.com>
+
+	Run most C++ tests in both C++98 and C++11 modes.
+	* lib/target-supports.exp (check_effective_target_c++11): New.
+	(check_effective_target_c++98): New.
+	* lib/g++-dg.exp (g++-dg-runtest): New.
+	* g++.dg/dg.exp: Use g++-dg-runtest.
+	* g++.dg/charset/charset.exp: Likewise.
+	* g++.dg/debug/dwarf2/dwarf2.exp: Likewise.
+	* g++.dg/dfp/dfp.exp: Likewise.
+	* g++.dg/gcov/gcov.exp: Likewise.
+	* g++.dg/gomp/gomp.exp: Likewise.
+	* g++.dg/graphite/graphite.exp: Likewise.
+	* g++.dg/tls/tls.exp: Likewise.
+	* g++.dg/tm/tm.exp: Likewise.
+	* g++.dg/vect/vect.exp: Likewise.
+	* g++.old-deja/old-deja.exp: Likewise.
+	* g++.dg/simulate-thread/simulate-thread.exp: Pass -std flags
+	with some of the torture options.
+	* g++.dg/abi/mangle4.C: Move to template/nontype25.C.
+	* g++.dg/template/sfinae6_neg.C: Add C++11 error.
+	* g++.dg/init/null1.C: Only run in C++98.
+	* g++.dg/warn/Wconversion-null-3.C: Likewise.
+	* g++.old-deja/g++.benjamin/p12475.C: Likewise.
+	* g++.old-deja/g++.brendan/crash64.C: Likewise.
+	* g++.old-deja/g++.other/anon9.C: Likewise.
+	* g++.old-deja/g++.other/linkage1.C: Likewise.
+	* g++.old-deja/g++.other/linkage2.C: Likewise.
+	* g++.old-deja/g++.pt/t29.C: Likewise.
+	* g++.old-deja/g++.pt/t30.C: Likewise.
+	* g++.dg/cpp0x/variadic60.C: Only error in C++98.
+	* g++.dg/ext/anon-struct4.C: Likewise.
+	* g++.dg/init/brace2.C: Likewise.
+	* g++.dg/init/brace6.C: Likewise.
+	* g++.dg/other/anon3.C: Likewise.
+	* g++.dg/template/arg2.C: Likewise.
+	* g++.old-deja/g++.brendan/cvt1.C: Likewise.
+	* g++.old-deja/g++.brendan/enum11.C: Likewise.
+	* g++.old-deja/g++.brendan/enum8.C: Likewise.
+	* g++.old-deja/g++.brendan/enum9.C: Likewise.
+	* g++.old-deja/g++.brendan/friend3.C: Likewise.
+	* g++.old-deja/g++.brendan/init2.C: Likewise.
+	* g++.old-deja/g++.brendan/init4.C: Likewise.
+	* g++.old-deja/g++.brendan/misc14.C: Likewise.
+	* g++.old-deja/g++.jason/cond.C: Likewise.
+	* g++.old-deja/g++.law/init1.C: Likewise.
+	* g++.old-deja/g++.law/operators32.C: Likewise.
+	* g++.old-deja/g++.pt/enum6.C: Likewise.
+	* g++.old-deja/g++.pt/explicit70.C: Likewise.
+	* g++.old-deja/g++.pt/ptrmem6.C: Likewise.
+
+	* g++.dg/eh/new1.C: Adjust for C++11 mode.
+	* g++.dg/init/new11.C: Likewise.
+	* g++.dg/init/pr29571.C: Likewise.
+	* g++.dg/lookup/forscope2.C: Likewise.
+	* g++.dg/parse/linkage1.C: Likewise.
+	* g++.dg/parse/typedef8.C: Likewise.
+	* g++.dg/template/error44.C: Likewise.
+	* g++.dg/tls/diag-2.C: Likewise.
+	* g++.dg/tls/diag-4.C: Likewise.
+	* g++.dg/warn/anonymous-namespace-3.C: Likewise.
+	* g++.old-deja/g++.abi/arraynew.C: Likewise.
+	* g++.old-deja/g++.abi/cxa_vec.C: Likewise.
+	* g++.old-deja/g++.brendan/new3.C: Likewise.
+	* g++.old-deja/g++.eh/new1.C: Likewise.
+	* g++.old-deja/g++.eh/new2.C: Likewise.
+	* g++.old-deja/g++.jason/new.C: Likewise.
+	* g++.old-deja/g++.law/friend1.C: Likewise.
+	* g++.old-deja/g++.mike/net46.C: Likewise.
+	* g++.old-deja/g++.mike/p755.C: Likewise.
+	* g++.old-deja/g++.other/new6.C: Likewise.
+
+	* g++.dg/cpp0x/variadic74.C: Adjust diags.
+	* g++.dg/template/crash53.C: Likewise.
+	* g++.dg/template/void9.C: Likewise.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51045
+	* g++.dg/warn/Wzero-as-null-pointer-constant-2.C: New.
+
+2011-11-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51047
+	* g++.dg/cpp0x/sfinae29.C: New.
+
+2011-11-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50960
+	* gfortran.dg/typebound_call_22.f03: New test case.
+
+2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/50016
+	* gfortran.dg/inquire_size.f90: Don't flush the unit.
+
+2011-11-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51039
+	* gcc.dg/pr51039.c: New testcase.
+
+2011-11-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_cond_mixed):
+	Enable also for powerpc*-*-*.
+
+2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/50540
+	* gfortran.dg/forall_16.f90: New test.
+
+2011-11-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/38718
+	* gfortran.dg/initialization_29.f90: Expand test.
+
+2011-11-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/51027
+	* g++.dg/cpp0x/alias-decl-12.C: New test.
+	* g++.dg/ext/alias-decl-attr4.C: Append missing ';'.
+
+2011-11-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/51032
+	* g++.dg/cpp0x/alias-decl-debug-0.C: New test.
+
+2011-11-09  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/51015
+	* gcc.dg/vect/pr51015.c: New test.
+
+2011-11-08  David S. Miller  <davem@davemloft.net>
+
+	* lib/target-supports.exp (check_effective_target_sparc_vis): New.
+	(check_effective_target_vect_cmdline_needed): Use it when sparc*-*-*
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/50404
+	* gfortran.dg/io_constraints_3.f90: Improve testcase.
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/50409
+	* gfortran.dg/string_5.f90: Improve testcase.
+
+2011-10-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50835
+	* g++.dg/template/lvalue2.C: New.
+
+2011-11-08  Michael Matz  <matz@suse.de>
+
+	* gcc.dg/tree-ssa/20031015-1.c: Adjust.
+	* g++.dg/tree-ssa/ehcleanup-1.C: Ditto.
+	* g++.dg/eh/builtin1.C: Rewrite to not use local variables.
+	* g++.dg/eh/builtin2.C: Ditto.
+	* g++.dg/eh/builtin3.C: Ditto.
+
+2011-11-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/avx-cvt-2.c: Adjust for 32-byte integer vectors
+	being prefered even for -mavx.
+	* gcc.target/i386/avx-cvt-3.c: New test.
+
+2011-11-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/51012
+	* gcc.dg/pr51012-1.c: New testcase.
+	* gcc.dg/pr51012-2.c: Likewise.
+
+2011-11-08  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/51010
+	* c-c++-common/uninit-pr51010.c: New testcase.
+
+2011-11-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_call_sqrtf,
+	check_effective_target_vect_call_copysignf,
+	check_effective_target_vect_call_lrint): New procedures.
+	* gcc.dg/vect/vect.exp: Run fast-math-bb-slp* tests using
+	$VECT_SLP_CFLAGS with -ffast-math.
+	* gcc.dg/vect/fast-math-vect-call-1.c: New test.
+	* gcc.dg/vect/fast-math-vect-call-2.c: New test.
+	* gcc.dg/vect/fast-math-bb-slp-call-1.c: New test.
+	* gcc.dg/vect/fast-math-bb-slp-call-2.c: New test.
+
+2011-11-07  Richard Henderson  <rth@redhat.com>
+	    Aldy Hernandez  <aldyh@redhat.com>
+	    Torvald Riegel  <triegel@redhat.com>
+
+	Merged from transactional-memory.
+
+	* g++.dg/dg.exp: Run transactional memory tests.
+	* g++.dg/tm: New directory with new tests.
+	* gcc.dg/tm: New directory with new tests.
+	* c-c++-common/tm: New directory with new tests.
+
+2011-11-08  Dodji Seketeli  <dodji@redhat.com>
+
+	Fix context handling of alias-declaration
+	* g++.dg/cpp0x/alias-decl-11.C: New test.
+
+2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50864
+	* g++.dg/parse/template26.C: New.
+	* g++.dg/template/crash45.C: Adjust dg-error string.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50848
+	* g++.dg/template/lookup9.C: New.
+
+	PR c++/50863
+	* g++.dg/cpp0x/lambda/lambda-initlist1.C: New.
+
+	PR c++/50870
+	* g++.dg/cpp0x/decltype35.C: New.
+
+2011-11-07  Dodji Seketeli  <dodji@redhat.com>
+
+	Support C++11 alias-declaration
+	PR c++/45114
+	* g++.dg/cpp0x/alias-decl-0.C: New test case.
+	* g++.dg/cpp0x/alias-decl-1.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-3.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-4.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-6.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-7.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-8.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-9.C: Likewise.
+	* g++.dg/cpp0x/alias-decl-10.C: Likewise.
+	* g++.dg/ext/alias-decl-attr1.C: Likewise.
+	* g++.dg/ext/alias-decl-attr2.C: Likewise.
+	* g++.dg/ext/alias-decl-attr3.C: Likewise.
+	* g++.dg/ext/alias-decl-attr4.C: Likewise.
+
+2011-11-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/pragma-align-2.c: Compile with -std=gnu99.
+
+2011-11-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50919
+	* gfortran.dg/typebound_call_21.f03: New.
+
+2011-11-07  Nathan Sidwell  <nathan@acm.org>
+
+	* gcc.dg/profile-dir-1.c: Adjust final scan.
+	* gcc.dg/profile-dir-2.c: Adjust final scan.
+	* gcc.dg/profile-dir-3.c: Adjust final scan.
+	* gcc.misc-tests/gcov.exp: Adjust regexp.
+	* gcc.misc-tests/gcov-12.c: New.
+	* gcc.misc-tests/gcov-13.c: New.
+	* gcc.misc-tests/gcovpart-13b.c: New.
+	* gcc.misc-tests/gcov-14.c: New.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/35688
+	* g++.dg/ext/visibility/template8.C: New.
+
+2011-11-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50789
+	* gcc.target/i386/avx2-gather-1.c: New test.
+	* gcc.target/i386/avx2-gather-2.c: New test.
+	* gcc.target/i386/avx2-gather-3.c: New test.
+	* gcc.target/i386/avx2-gather-4.c: New test.
+
+2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/pr49781-1.c (dg-options): Add -mtune=generic.
+
+2011-11-07  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/45723
+	* gfortran.dg/open_dev_null.f90: Remove testcase.
+
+2011-11-07  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/target-supports.exp (check_effective_target_sync_int_128):
+	Don't cache the result.
+	(check_effective_target_sync_long_long): Ditto.
+
+2011-11-07  Sergey Ostanevich  <sergos.gnu@gmail.com>
+
+	PR rtl-optimization/47698
+	* gcc.target/i386/47698.c: New test.
+
+2011-11-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/35688
+	* g++.dg/ext/visibility/template7.C: New.
+
+2011-11-07  Terry Guo  <terry.guo@arm.com>
+
+	* gcc.target/arm/wmul-1.c: Adjust optimization level.
+	* gcc.target/arm/wmul-2.c: Ditto.
+	* gcc.target/arm/wmul-3.c: Ditto.
+	* gcc.target/arm/wmul-4.c: Ditto.
+
+2011-11-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* g++.dg/cpp0x/alignof3.C, gcc.dg/c1x-align-1.c,
+	gcc.dg/c1x-align-2.c, gcc.dg/c1x-align-3.c, gcc.dg/c1x-align-4.c,
+	gcc.dg/c90-align-1.c, gcc.dg/c99-align-1.c: New tests.
+	* gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu90-const-expr-1.c,
+	gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-static-1.c: Update
+	expected diagnostics.
+
+2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
+	    Richard Henderson  <rth@redhat.com>
+	    Aldy Hernandez  <aldyh@redhat.com>
+
+	Merged from cxx-mem-model.
+
+	* lib/target-supports.exp (check_effective_target_sync_int_128,
+	check_effective_target_sync_long_long): Check whether the target
+	supports 64 and 128 bit __sync builtins.
+	(check_effective_target_cas_char): New.
+	(check_effective_target_cas_int): New.
+	* gcc.dg/dg.exp: Exclude simulate-thread tests.
+	* gcc.dg/atomic-noinline[-aux].c: New.  Make a variety of atomics calls.
+	* gcc.dg/atomic-generic[-aux].c: New. Test that generic functions
+	produce the expected library calls.
+	* gcc.dg/atomic-fence.c: New functional tests.
+	* gcc.dg/atomic-param.c: New.  Checl for illegal number of parameters.
+	* gcc.dg/atomic-invalid.c: New.  Test invalid parameters.
+	* gcc.dg/atomic-lockfree[-aux].c: New tests.
+	* gcc.dg/atomic-compare-exchange-{1-5}.c: New functional tests.
+	* gcc.dg/atomic-op-[1-5].c: New.  Test atomic fetch functionality.
+	* gcc.dg/atomic-exchange-{1-5}.c: New functional tests.
+	* gcc.dg/atomic-load-{1-5}.c: New functional tests.
+	* gcc.dg/atomic-store-{1-5}.c: New functional tests.
+	* gcc.dg/simulate-thread/atomic-load-int128.c: New. Verify int128 loads
+	are atomic.
+	* gcc.dg/simulate-thread/atomic-load-longlong.c: New. Verify 8 byte
+	loads are atomic.
+	* gcc.dg/simulate-thread/atomic-load-int.c: New. Verify 4 byte loads
+	are atomic.
+	* gcc.dg/simulate-thread/atomic-load-short.c: New. Verify 2 byte loads
+	are atomic.
+	* gcc.dg/simulate-thread/atomic-other-int128.c: New. Verify other
+	int128 operations are atomic.
+	* gcc.dg/simulate-thread/atomic-other-int.c: New. Verify other 4 byte
+	operations are atomic.
+	* gcc.dg/simulate-thread/atomic-other-longlong.c: New. Verify 8 byte
+	operations are atomic.
+	* gcc.dg/simulate-thread/atomic-other-short.c: New. Verify other 2 byte
+	operations are atomic.
+	* gcc.dg/simulate-thread/speculative-store.c: New. Verify speculative
+	stores aren't moved out of a loop.
+	* gcc.dg/simulate-thread/strict-align-global.c: New. Verify small
+	globals don't overwrite neighbouring globals.
+	* gcc.dg/simulate-thread/subfields.c: New. Verify struct component
+	writes dont overwrite neighbouring components.
+	* c-c++-common/gomp/atomic-10.c: Use cas_int; match __atomic builtin.
+	* c-c++-common/gomp/atomic-3.c: Likewise.
+	* c-c++-common/gomp/atomic-9.c: Likewise.
+	* gcc.dg/gomp/atomic-1.c, gcc.dg/gomp/atomic-2.c,
+	gcc.dg/gomp/atomic-3.c, gcc.dg/gomp/atomic-4.c, gcc.dg/gomp/atomic-7.c,
+	gcc.dg/gomp/atomic-8.c, gcc.dg/gomp/atomic-9.c,
+	gcc.dg/gomp/atomic-10.c, gcc.dg/gomp/atomic-12.c,
+	gcc.dg/gomp/atomic-13.c, gcc.dg/gomp/atomic-14.c,
+	gcc.dg/gomp/atomic-15.c: Move to c-c++-common/gomp/.
+	* g++.dg/gomp/atomic-1.C, g++.dg/gomp/atomic-2.C,
+	g++.dg/gomp/atomic-3.C, g++.dg/gomp/atomic-4.C, g++.dg/gomp/atomic-7.C,
+	g++.dg/gomp/atomic-8.C, g++.dg/gomp/atomic-9.C,
+	g++.dg/gomp/atomic-10.C, g++.dg/gomp/atomic-11.C,
+	g++.dg/gomp/atomic-12.C, g++.dg/gomp/atomic-13.C,
+	g++.dg/gomp/atomic-15.C: Remove.
+	* gcc.dg/gomp/gomp.exp, g++.dg/gomp/gomp.exp: Run c-c++-common tests.
+	* gcc.dg/gomp/atomic-11.c: Remove test.
+
+2011-11-06  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/bb-slp-cond-1.c: New test.
+	* gcc.dg/vect/slp-cond-1.c: New test.
+	* gcc.dg/vect/slp-cond-2.c: New test.
+
+2011-11-05  David S. Miller  <davem@davemloft.net>
+
+	* lib/test-supports.exp
+	(check_effective_target_ultrasparc_vis2_hw): New proc.
+	(check_effective_target_ultrasparc_vis3_hw): New proc.
+	* gcc.target/sparc/vec-init-1.inc: New vector init common code.
+	* gcc.target/sparc/vec-init-2.inc: Likewise.
+	* gcc.target/sparc/vec-init-3.inc: Likewise.
+	* gcc.target/sparc/vec-init-1-vis1.c: New test.
+	* gcc.target/sparc/vec-init-1-vis2.c: New test.
+	* gcc.target/sparc/vec-init-1-vis3.c: New test.
+	* gcc.target/sparc/vec-init-2-vis1.c: New test.
+	* gcc.target/sparc/vec-init-2-vis2.c: New test.
+	* gcc.target/sparc/vec-init-2-vis3.c: New test.
+	* gcc.target/sparc/vec-init-3-vis1.c: New test.
+	* gcc.target/sparc/vec-init-3-vis2.c: New test.
+	* gcc.target/sparc/vec-init-3-vis3.c: New test.
+
+2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x:
+	Disable test on Epiphany.
+	* gcc.c-torture/execute/20101011-1.c: Disable test on Epiphany.
+	* gcc.dg/stack-usage-1.c [__epiphany__] (SIZE): Define.
+	* gcc.dg/pragma-pack-3.c: Disable test on Epiphany.
+	* g++.dg/parse/pragma3.C: Likewise.
+	* stackalign/builtin-apply-2.c (STACK_ARGUMENTS_SIZE): Define.
+	(bar): Use it.
+	* gcc.dg/weak/typeof-2.c [epiphany-*-*]: Add option -mshort-calls.
+	* gcc.dg/tls/thr-cse-1.c: Likewise.
+	* g++.dg/opt/devirt2.C: Likewise.
+	* gcc.dg/20020312-2.c [epiphany-*-*] (PIC_REG): Define.
+	* gcc.dg/builtin-apply2.c [__epiphany__]: (STACK_ARGUMENTS_SIZE): 20.
+	* gcc.target/epiphany: New directory.
+
+2011-11-05  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/quad_2.f90: New.
+
+2011-11-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/strlenopt-22g.c: New wrapper around...
+	* gcc.dg/strlenopt-22.c: ...this.  Do not define USE_GNU and adjust.
+
+2011-11-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/26714
+	* g++.dg/init/lifetime2.C: New.
+	* g++.dg/cpp0x/initlist-lifetime2.C: New.
+
+	PR c++/48370
+	* g++.dg/init/lifetime1.C: Test cleanup order.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* g++.dg/other/offsetof7.C: New test.
+
+2011-11-04  Hans-Peter Nilsson  <hp@axis.com>
+
+	* lib/gcc-dg.exp (gcc_force_conventional_output): New global
+	variable, default empty, -ffat-lto-objects for effective_target_lto.
+	(gcc-dg-test-1): Add options from dg-final methods.
+	* lib/scanasm.exp (scan-assembler_required_options)
+	(scan-assembler-not_required_options): New procs.
+
+2011-10-09  Magnus Fromreide  <magfr@lysator.liu.se>
+
+	* g++.dg/cpp0x/enum21a.C: Test that enum x { y, } does
+	generate a pedwarn in c++98-mode.
+	* g++.dg/cpp0x/enum21b.C: Test that enum x { y, }
+	don't generate a pedwarn in c++0x-mode.
+
+2011-11-04  Olivier Goffart  <olivier@woboq.com>
+
+	PR c++/50965
+	* g++.dg/cpp0x/nsdmi1.C: Add more cases.
+
+2011-11-04  Jiangning Liu  <jiangning.liu@arm.com>
+
+	PR rtl-optimization/38644
+	* gcc.target/arm/stack-red-zone.c: New.
+
+2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48420
+	* g++.dg/warn/Wconversion-null-3.C: New.
+
+2011-11-04  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	PR c++/50941
+	* g++.dg/cpp0x/udlit-strint-length.C: New.
+
+2011-11-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48370
+	* g++.dg/cpp0x/initlist-lifetime1.C: New.
+	* g++.dg/init/lifetime1.C: New.
+	* g++.dg/init/ref21.C: New.
+	* g++.dg/eh/array1.C: New.
+
+2011-11-04  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50763
+	* gcc.dg/pr50763-5.c: New test.
+
+2011-11-04  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50763
+	* g++.dg/pr50763-4.C: New test.
+
+2011-11-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/torture/vec-cvt-1.c: Enable commented out inttoflttestui
+	test.
+
+	* gcc.dg/torture/vec-cvt-1.c: Enable flttointtestui test.
+
+	* gcc.dg/torture/vec-cvt-1.c: New test.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/private1[-sub].ads: New test.
+
+2011-11-04  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/43829
+	* gfortran.dg/function_optimize_7.f90: Disable sum inlining.
+	* gfortran.dg/inline_sum_1.f90: New.
+	* gfortran.dg/inline_sum_2.f90: New.
+	* gfortran.dg/inline_sum_bounds_check_1.f90: New.
+	* gfortran.dg/inline_sum_bounds_check_2.f90: New.
+	* gfortran.dg/inline_product_1.f90: New.
+
+2011-11-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50933
+	* gfortran.dg/bind_c_dts_5.f90: New.
+
+2011-11-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50960
+	* gfortran.dg/module_parameter_array_refs_2.f90: New.
+
+2011-11-03  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50079
+	* g++.dg/init/copy7.C: Remove testcase.
+
+2011-11-03  Martin Jambor  <mjambor@suse.cz>
+
+	* g++.dg/ipa/devirt-c-1.C: Add dump scans.
+	* g++.dg/ipa/devirt-c-2.C: Likewise.
+	* g++.dg/ipa/devirt-c-7.C: New test.
+	* g++.dg/ipa/devirt-c-8.C: Likewise.
+
+2011-11-03  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50912
+	* gnat.dg/loop_optimization10.ad[sb]: New test.
+	* gnat.dg/loop_optimization10_pkg.ads: New helper.
+
+2011-11-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50930
+	* g++.dg/cpp0x/nsdmi-list2.C: New.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* g++.dg/cpp0x/warn_cxx0x2.C: New.
+	* g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
+
+2011-11-02  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50769
+	* gfortran.dg/pr50769.f90: New test.
+
+2011-11-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.target/sparc/20111102-1.c: New test.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50956
+	* g++.dg/warn/Wcast-qual2.C: New.
+
+2011-11-02  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50763
+	* g++.dg/pr50763-3.C: New test.
+
+2011-11-02  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50672
+	* g++.dg/pr50672.C: New test.
+
+2011-11-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/avx-cvt-2.c (dg-options): Add -mtune=generic.
+	* gcc.target/i386/avx2-cvt-2.c (dg-options): Ditto.
+	* gcc.target/i386/sse2-cvt-2.c (dg-options): Ditto.
+
+	* gcc.target/i386/vectorize4-avx.c (scan-assembler): Remove xfail.
+
+2011-11-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50902
+	* gcc.dg/torture/pr50902.c: New testcase.
+
+2010-11-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50890
+	* gcc.dg/torture/pr50890.c: New testcase.
+
+2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44277
+	* g++.dg/warn/Wzero-as-null-pointer-constant-1.C: New.
+	* g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Likewise.
+
+2011-11-01  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50908
+	* gcc.dg/pr50908.c: New test.
+	* gcc.dg/pr50908-2.c: Same.
+	* gcc.dg/pr50908-3.c: Same.
+
+2011-11-01  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/no-scevccp-outer-6-global.c: Expect to vectorize
+	the outer loop.  Remove comment.  Don't check for widen-mult.
+
+2011-10-31  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.dg/ipa/ipcp-4.c: New test.
+
+2011-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vshift-3.c: New test.
+	* gcc.dg/vshift-4.c: New test.
+	* gcc.dg/vshift-5.c: New test.
+
+2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* gfortran.dg/inquire_5.f90: Update testcase to match the standard
+	and current implementation.
+
+2011-10-31  Paul Brook  <paul@codesourcery.com>
+
+	* gcc.dg/constructor-1.c: New test.
+
+2011-10-30  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/50753
+	* gfortran.dg/dshift_3.f90: New test.
+
+2011-10-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* gcc.dg/scal-to-vec2.c (dg-options): Add -fno-common to options on
+	hppa*-*-hpux*.
+	* gcc.dg/torture/vshuf-v8hi.c: Likewise.
+	* gcc.dg/torture/vshuf-v4si.c: Likewise.
+	* gcc.dg/torture/vshuf-v8si.c: Likewise.
+	* gcc.dg/torture/vshuf-v32qi.c: Likewise.
+	* gcc.dg/torture/vshuf-v4di.c: Likewise.
+	* gcc.dg/torture/vshuf-v2df.c: Likewise.
+	* gcc.dg/torture/vshuf-v16qi.c: Likewise.
+	* gcc.dg/torture/vshuf-v4sf.c: Likewise.
+	* gcc.dg/torture/vshuf-v8sf.c: Likewise.
+	* gcc.dg/torture/vshuf-v2di.c: Likewise.
+	* gcc.dg/torture/vshuf-v16hi.c: Likewise.
+	* gcc.dg/torture/vshuf-v4df.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-31.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-33.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-34.c: Likewise.
+	* gcc.dg/vector-compare-2.c: Likewise.
+
+2011-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50901
+	* g++.dg/cpp0x/pr50901.C: New.
+
+2011-10-29  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/fma-check.h (main): Use return 0 instead of exit (0).
+	* gcc.target/i386/fma4-check.h (main): Ditto.
+	* gcc.target/i386/xop-check.h (main): Ditto.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	Revert:
+	2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50864
+	* g++.dg/template/crash109.C: New.
+
+2011-10-28  Jason Merrill  <jason@redhat.com>
+
+	* c-c++-common/dfp/pr33466.c: Adjust for user-defined literals.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50864
+	* g++.dg/template/crash109.C: New.
+
+2011-10-28  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/nearest_5.f90: New test.
+
+2011-10-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vshift-1.c: New test.
+	* gcc.dg/vshift-2.c: New test.
+	* gcc.target/i386/xop-vshift-1.c: New test.
+	* gcc.target/i386/xop-vshift-2.c: New test.
+	* gcc.target/i386/avx2-vshift-1.c: New test.
+
+2011-10-28  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	PR rtl-optimization/49720
+	* g++.dg/torture/pr49720.C: New test.
+
+2011-10-27  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/setcc-3.c: New test.
+
+2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
+
+	PR c++/30066
+	* g++.dg/ext/visibility/fvisibility-inlines-hidden-4.C: New test.
+
+2011-10-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/sse2-cvt-1.c: New test.
+	* gcc.target/i386/sse2-cvt-2.c: New test.
+	* gcc.target/i386/avx-cvt-1.c: New test.
+	* gcc.target/i386/avx-cvt-2.c: New test.
+	* gcc.target/i386/avx2-cvt-1.c: New test.
+	* gcc.target/i386/avx2-cvt-2.c: New test.
+
+2011-10-27  Martin Jambor  <mjambor@suse.cz>
+
+	* g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.
+
+2011-10-27  Uros Bizjak  <ubizjak@gmail.com>
+	    Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR target/50875
+	* gfortran.dg/pr50875.f90: New test.
+
+2011-10-26  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/fmaf-1.c: New test.
+
+	* gcc.target/sparc/setcc-1.c: New test.
+	* gcc.target/sparc/setcc-2.c: New test.
+
+2011-10-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/tls/thr-cse-1.c: For i?86-*-mingw*, check for multiple calls.
+
+2011-10-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/graphite/run-id-1.c: Pass -Wl,--stack,12582912 option for
+	Windows targets.
+
+2011-10-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.target/i386/pr37843-4.c: Allow for leading underscores on
+	symbol names.
+
+2011-10-26  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.target/i386/pad-4.c: Skip for Windows targets.
+
+2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/discr1.ads: New test.
+	* gnat.dg/specs/discr1_pkg.ads: New helper.
+
+2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/unchecked_union.ads: Rename to...
+	* gnat.dg/specs/unchecked_union1.ads: ...this.
+	* gnat.dg/specs/unchecked_union2.ads: New test.
+
+2011-10-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/atomic1.ads: New test.
+
+2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+	Implement C++11 user-defined literals.
+	* g++.dg/cpp0x/udlit-addr.C: New.
+	* g++.dg/cpp0x/udlit-args.C: New.
+	* g++.dg/cpp0x/udlit-args-neg.C: New.
+	* g++.dg/cpp0x/udlit-clink-neg.C: New.
+	* g++.dg/cpp0x/udlit-concat.C: New.
+	* g++.dg/cpp0x/udlit-concat-neg.C: New.
+	* g++.dg/cpp0x/udlit-constexpr.C: New.
+	* g++.dg/cpp0x/udlit-cpp98-neg.C: New.
+	* g++.dg/cpp0x/udlit-declare-neg.C: New.
+	* g++.dg/cpp0x/udlit-friend.C: New.
+	* g++.dg/cpp0x/udlit-general.C: New.
+	* g++.dg/cpp0x/udlit-inline.C: New.
+	* g++.dg/cpp0x/udlit-linkage-neg.C: New.
+	* g++.dg/cpp0x/udlit-member-neg.C: New.
+	* g++.dg/cpp0x/udlit-namespace.C: New.
+	* g++.dg/cpp0x/udlit-nofunc-neg.C: New.
+	* g++.dg/cpp0x/udlit-nonempty-str-neg.C: New.
+	* g++.dg/cpp0x/udlit-nospace-neg.C: New.
+	* g++.dg/cpp0x/udlit-nosuffix-neg.C: New.
+	* g++.dg/cpp0x/udlit-nounder-neg.C: New.
+	* g++.dg/cpp0x/udlit-operator-neg.C: New.
+	* g++.dg/cpp0x/udlit-raw-str.C: New.
+	* g++.dg/cpp0x/udlit-shadow-neg.C: New.
+	* g++.dg/cpp0x/udlit-suffix-neg.C: New.
+	* g++.dg/cpp0x/udlit-systemheader.C: New.
+	* g++.dg/cpp0x/udlit-template.C: New.
+	* g++.dg/cpp0x/udlit-tmpl-arg.C: New.
+	* g++.dg/cpp0x/udlit-tmpl-arg-neg.C: New.
+	* g++.dg/cpp0x/udlit-tmpl-parms.C: New.
+	* g++.dg/cpp0x/udlit-tmpl-parms-neg.C: New.
+	* g++.dg/cpp0x/udlit_system_header: New.
+
+2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50870
+	* g++.dg/cpp0x/decltype34.C: New.
+
+2011-10-26  Tom de Vries <tom@codesourcery.com>
+
+	* gcc.c-torture/unsorted/HIcmp.c: Fix unaligned pointer.
+	* gcc.c-torture/unsorted/HIset.c: Same.
+	* gcc.c-torture/unsorted/SIcmp.c: Same.
+	* gcc.c-torture/unsorted/SIset.c: Same.
+	* gcc.c-torture/unsorted/SFset.c: Same.
+	* gcc.c-torture/unsorted/UHIcmp.c: Same.
+	* gcc.c-torture/unsorted/USIcmp.c: Same.
+	* gcc.c-torture/unsorted/DFcmp.c: Same.
+
+2011-10-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/avx2-i32gatherd-1.c: Adjust scan-assembler regex
+	to work also with -masm=intel and additionally test the xmm vs. ymm
+	register type combination on mask/dest and in vsib.
+	* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
+
+2011-10-26  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50763
+	* gcc.dg/pr50763-2.c: New test.
+
+2011-10-25  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/format/ms_c90-printf-1.c, gcc.dg/format/ms_c90-scanf-1.c:
+	Update expected messages.
+
+2011-10-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/vect/slp-multitypes-2.c: Do not XFAIL on SPARC 32-bit.
+
+2011-10-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50866
+	* g++.dg/init/aggr7.C: New.
+
+	PR c++/49996
+	* g++.dg/cpp0x/initlist59.C: New.
+
+2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50858
+	* g++.dg/overload/operator5.C: New.
+
+2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50861
+	* g++.dg/template/crash108.C: New.
+
+2011-10-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50596
+	* gcc.dg/vect/vect-cond-10.c: New test.
+
+2011-10-24  Joey Ye  <joey.ye@arm.com>
+
+	* gcc.target/arm/pr42575.c: Remove architecture option.
+
+2011-10-24  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/vis3move-1.c: New test.
+	* gcc.target/sparc/vis3move-2.c: New test.
+	* gcc.target/sparc/vis3move-3.c: New test.
+
+2011-10-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.dg/strlenopt-22.c: New testcase.
+	* gcc.dg/strlenopt-4.c: Change scan value for s390(x).
+
+2011-10-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse-5.c (dg-options): Add -mno-sse.
+	Remove -march=i386.
+	(dg-skip-if): Remove.
+	* gcc.target/i386/funcspec-1.c: Ditto.
+	* gcc.target/i386/funcspec-3.c (dg-options): Add -mno-sse3.
+
+2011-10-24  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/vect/vect-bool-1.c: New testcase.
+
+2011-10-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50838
+	* gcc.dg/torture/pr50838.c: New testcase.
+
+2011-10-24  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50730
+	* gcc.dg/vect/no-tree-sra-bb-slp-pr50730.c: New test.
+	* gcc.dg/vect/vect.exp: Run no-tree-sra-bb-slp* tests with
+	-fno-tree-sra and SLP flags.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50841
+	Revert:
+	2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* g++.dg/cpp0x/warn_cxx0x2.C: New.
+	* g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50810
+	* g++.dg/cpp0x/warn_cxx0x2.C: New.
+	* g++.dg/cpp0x/warn_cxx0x3.C: Likewise.
+
+2011-10-23  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/50763
+	* gcc.dg/pr50763.c: New test.
+
+2011-10-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50788
+	* gcc.target/i386/pr50788.c: New test.
+
+2011-10-23  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50819
+	* g++.dg/vect/vect.exp: Set target dependent flags for slp-* tests.
+	* g++.dg/vect/slp-pr50819.cc: New test.
+
+2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/45385
+	* g++.dg/warn/Wconversion4.C: New.
+
+2011-10-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50813
+	* gcc.dg/torture/vshuf-32.inc: Add broadcast permutation
+	from element other than first and reverse permutation.
+	* gcc.dg/torture/vshuf-16.inc: Likewise.
+	* gcc.dg/torture/vshuf-8.inc: Likewise.
+	* gcc.dg/torture/vshuf-4.inc: Likewise.
+
+2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/31423
+	* g++.dg/parse/error43.C: New.
+	* g++.dg/parse/error44.C: Likewise.
+
+2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>
+	    Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR target/50740
+	* gcc.target/i386/avx2-check.h (main): Check CPUID level correctly.
+	* gcc.target/i386/bmi2-check.h: Ditto.
+
+2011-10-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	PR c++/50811
+	* g++.dg/cpp0x/override2.C: Add test.
+
+2011-10-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/gcc-dg.exp (GCC_UNDER_TEST): Set before calling
+	check_linker_plugin_available.
+
+2011-10-21  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.target/i386/branch-cost1.c: New test.
+	* gcc.target/i386/branch-cost2.c: New test.
+	* gcc.target/i386/branch-cost3.c: New test.
+	* gcc.target/i386/branch-cost4.c: New test.
+
+2011-10-20  Steve Ellcey  <sje@cup.hp.com>
+
+	* gcc.dg/vect/vect-120.c: Add vect_floatint_cvt requirement.
+
+2011-10-20  Steve Ellcey  <sje@cup.hp.com>
+
+	PR testsuite/50722
+	* gcc.dg/pr49994-3.c: Skip on HP-UX.
+
+2011-10-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/lto/pr46940_0.c (ASMNAME, ASMNAME2, STRING): Define.
+	(_moz_foo, EXT__foo): Use ASMNAME.
+
+2011-10-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* lib/lto.exp (lto-execute): Use .exe suffix for test executable
+	names.
+
+2011-10-20  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR target/50766
+	* gcc.target/i386/pr50766.c: New test.
+
+2011-10-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/41449
+	* g++.dg/eh/partial1.C: New.
+
+2011-10-20  Richard Henderson  <rth@redhat.com>
+
+	* gcc.target/i386/vperm-v2df.c, gcc.target/i386/vperm-v2di.c,
+	gcc.target/i386/vperm-v4sf-1.c, gcc.target/i386/vperm-v4sf-2.c,
+	gcc.target/i386/vperm-v4si-1.c, gcc.target/i386/vperm-v4si-2.c:
+	Use __builtin_shuffle.
+
+2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/50514
+	* gfortran.dg/ishft_3.f90:  Update test.
+
+2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/50524
+	* gfortran.dg/substring_integer_index.f90: New test.
+
+2011-10-20  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	* gfortran.dg/format_string.f: New test.
+
+2011-10-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/ipa/ipa-sra-2.c: Add dg-require-effective-target
+	non_strict_align.
+	* gcc.dg/ipa/ipa-sra-6.c: Ditto.
+
+2011-10-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.target/i386/pr40906-1.c, gcc.target/i386/pr40906-2.c,
+	gcc.target/i386/pr46226.c: Do not use
+	-mno-accumulate-outgoing-args.
+
+2011-10-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/tree-prof/val-prof-7.c: Declare bzero instead of
+	including <strings.h>.
+
+2011-10-19  Jan Hubicka  <jh@suse.cz>
+
+	* lib/lto.exp (lto_init): Test slim lto and no-linker-plugin path.
+	* lib/gcc-dg.exp (check_effective_target_lto): Likewise.
+	* lib/c-torture.exp: Likewise.
+	* gcc.c-torture/execute/builtins/strstr-asm.c: Force fat LTO.
+	* gcc.c-torture/compile/sync-1.c: Likewise.
+	* gcc.c-torture/compile/sync-1.c: Likewise.
+	* gcc.c-torture/compile/sync-3.c: Likewise.
+	* gcc.dg/noncompile/invalid_asm.c: Likewise.
+	* gcc.dg/noncompile/920507-1.c: Likewise.
+	* gcc.dg/torture/pr36400.c: Likewise.
+	* g++.dg/torture/pr34850.C: Likewise.
+
+2011-10-20  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/source_ref1.adb: New test.
+	* gnat.dg/source_ref2.adb: Likewise.
+
+2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/13657
+	* g++.dg/parse/error42.C: New.
+	* g++.old-deja/g++.other/ptrmem7.C: Tweak dg-errors.
+
+2011-10-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50793
+	* g++.dg/init/value9.C: New.
+
+2011-10-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/torture/vshuf-32.inc: Add interleave permutations.
+	* gcc.dg/torture/vshuf-16.inc: Likewise.
+	* gcc.dg/torture/vshuf-8.inc: Likewise.
+	* gcc.dg/torture/vshuf-4.inc: Likewise.
+
+2011-10-19  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	* gfortran.dg/sizeof_proc.f90: New.
+
+2011-10-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* g++.dg/compat/struct-layout-1_generate.c: Also pass -mno-mmx
+	-Wno-abi for i?86-*-mingw32* x86_64-*-mingw32* i?86-*-cygwin*.
+
+2011-10-19  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/50796
+	* gcc.dg/plugin/plugindir?.c Update dg-prune-output.
+
+2011-10-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50787
+	* g++.dg/init/ref20.C: New.
+
+2011-10-19  Kai Tietz  <ktietz@redhat.com>
+
+	PR middle-end/50795
+	* gcc.dg/tree-ssa/builtin-expect-1.c: Adjust test.
+	* gcc.dg/tree-ssa/builtin-expect-2.c: Adjust test.
+	* gcc.dg/tree-ssa/builtin-expect-3.c: Adjust test.
+	* gcc.dg/tree-ssa/builtin-expect-4.c: Adjust test.
+	* gcc.dg/tree-ssa/builtin-expect-5.c: Adjust test.
+
+2011-10-19  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50768
+	* gcc.dg/torture/pr50768.c: New testcase.
+
+2011-10-19  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/50340
+	* gcc.dg/pr50340.c: New.
+
+2011-10-18  Andrew Stubbs  <ams@codesourcery.com>
+
+	PR tree-optimization/50717
+
+	* gcc.dg/pr50717-1.c: New file.
+	* gcc.target/arm/wmul-12.c: Correct types.
+	* gcc.target/arm/wmul-8.c: Correct types.
+
+2011-10-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50531
+	* g++.dg/cpp0x/defaulted32.C: New.
+
+	PR c++/50742
+	* g++.dg/lookup/using23.C: New.
+
+	PR c++/50500
+	* g++.dg/cpp0x/implicit12.C: New.
+	* g++.dg/cpp0x/defaulted20.C: Adjust.
+	* g++.dg/cpp0x/defaulted21.C: Adjust.
+	* g++.dg/cpp0x/implicit-copy.C: Adjust.
+	* g++.dg/cpp0x/implicit4.C: Adjust.
+	* g++.dg/cpp0x/implicit5.C: Adjust.
+	* g++.dg/cpp0x/implicit8.C: Adjust.
+	* g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
+	* g++.dg/cpp0x/not_special.C: Adjust.
+	* g++.dg/cpp0x/rv-trivial-bug.C: Adjust.
+	* g++.dg/cpp0x/rv1n.C: Adjust.
+	* g++.dg/cpp0x/rv2n.C: Adjust.
+	* g++.dg/cpp0x/rv3n.C: Adjust.
+	* g++.dg/cpp0x/rv4n.C: Adjust.
+	* g++.dg/cpp0x/rv5n.C: Adjust.
+	* g++.dg/cpp0x/rv6n.C: Adjust.
+	* g++.dg/cpp0x/rv7n.C: Adjust.
+
+2011-10-18  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* gcc.target/i386/avx2-vpop-check.h: New header.
+	* gcc.target/i386/avx2-vpaddd-3.c: New test.
+	* gcc.target/i386/avx2-vpaddw-3.c: Ditto.
+	* gcc.target/i386/avx2-vpaddb-3.c: Ditto.
+	* gcc.target/i386/avx2-vpaddq-3.c: Ditto.
+	* gcc.target/i386/avx2-vpand-3.c: Ditto.
+	* gcc.target/i386/avx2-vpmulld-3.c: Ditto.
+	* gcc.target/i386/avx2-vpmullw-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsrad-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsraw-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsrld-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsrlw-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsubb-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsubd-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsubq-3.c: Ditto.
+	* gcc.target/i386/avx2-vpsubw-3.c: Ditto.
+
+2011-10-18  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/50420
+	* gfortran.dg/coarray_subobject_1.f90: New test.
+	* gfortran.dg/coarray/subobject_1.f90: New test.
+
+2011-10-18  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/50205
+	* gcc.dg/pr50205.c: New.
+
+2011-10-18  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50767
+	* gcc.dg/torture/pr50767.c: New testcase.
+
+2011-10-18  Julian Brown  <julian@codesourcery.com>
+
+	* lib/target-supports.exp (check_effective_target_arm_unaligned): New.
+	* gcc.target/arm/unaligned-memcpy-1.c: New.
+	* gcc.target/arm/unaligned-memcpy-2.c: New.
+	* gcc.target/arm/unaligned-memcpy-3.c: New.
+	* gcc.target/arm/unaligned-memcpy-4.c: New.
+
+2011-10-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	* gfortran.dg/iso_c_binding_class.f03: New.
+
+2011-10-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	* testsuite/lib/target-supports.exp
+	(check_effective_target_vect_widen_shift): New.
+	* gcc.dg/vect/vect-widen-shift-s16.c: New.
+	* gcc.dg/vect/vect-widen-shift-s8.c: New.
+	* gcc.dg/vect/vect-widen-shift-u16.c: New.
+	* gcc.dg/vect/vect-widen-shift-u8.c: New.
+
+2011-10-18  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/torture/restrict-1.c: New testcase.
+
+2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
+
+	* g++.dg/ext/bases.C: New test.
+
+2011-10-17  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/fand.c: Remove __LP64__ ifdefs and expect
+	all operations to emit VIS instructions.
+	* gcc.target/sparc/fandnot.c: Likewise.
+	* gcc.target/sparc/fnot.c: Likewise.
+	* gcc.target/sparc/for.c: Likewise.
+	* gcc.target/sparc/fornot.c: Likewise.
+	* gcc.target/sparc/fxnor.c: Likewise.
+	* gcc.target/sparc/fxor.c: Likewise.
+	* gcc.target/sparc/combined-1.c: Revert change to use -O2, no longer
+	needed.
+
+2011-10-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.c-torture/execute/vshuf-v16hi.c: New test.
+	* gcc.dg/torture/vshuf-16.inc: New file.
+	* gcc.dg/torture/vshuf-2.inc: New file.
+	* gcc.dg/torture/vshuf-32.inc: New file.
+	* gcc.dg/torture/vshuf-4.inc: New file.
+	* gcc.dg/torture/vshuf-8.inc: New file.
+	* gcc.dg/torture/vshuf-main.inc: New file.
+	* gcc.dg/torture/vshuf-v16hi.c: New test.
+	* gcc.dg/torture/vshuf-v16qi.c: New test.
+	* gcc.dg/torture/vshuf-v2df.c: New test.
+	* gcc.dg/torture/vshuf-v2di.c: New test.
+	* gcc.dg/torture/vshuf-v2sf.c: New test.
+	* gcc.dg/torture/vshuf-v2si.c: New test.
+	* gcc.dg/torture/vshuf-v32qi.c: New test.
+	* gcc.dg/torture/vshuf-v4df.c: New test.
+	* gcc.dg/torture/vshuf-v4di.c: New test.
+	* gcc.dg/torture/vshuf-v4hi.c: New test.
+	* gcc.dg/torture/vshuf-v4sf.c: New test.
+	* gcc.dg/torture/vshuf-v4si.c: New test.
+	* gcc.dg/torture/vshuf-v8hi.c: New test.
+	* gcc.dg/torture/vshuf-v8qi.c: New test.
+	* gcc.dg/torture/vshuf-v8sf.c: New test.
+	* gcc.dg/torture/vshuf-v8si.c: New test.
+
+2011-10-17  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50746
+	* gcc.dg/vect/vect-114.c: Remove vect_hw_misalign.
+
+2011-10-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50736
+	* g++.dg/cpp0x/lambda/lambda-capture-neg.C: New.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44524
+	* g++.dg/parse/error41.C: New.
+	* g++.dg/parse/error20.C: Adjust.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50757
+	* g++.dg/warn/format7.C: New.
+	* obj-c++.dg/warn7.mm: Likewise.
+
+2011-10-17  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50729
+	* gcc.dg/torture/pr50729.c: New testcase.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* lib/prune.exp (prune_gcc_output):  Prune output referring to
+	included files.
+	* gcc.dg/cpp/macro-exp-tracking-1.c: New test.
+	* gcc.dg/cpp/macro-exp-tracking-2.c: Likewise.
+	* gcc.dg/cpp/macro-exp-tracking-3.c: Likewise.
+	* gcc.dg/cpp/pragma-diagnostic-2.c: Likewise.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+	    Dodji Seketeli  <dodji@redhat.com>
+
+	* gcc.dg/cpp/pragma-diagnostic-1.c: New test.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48489
+	* g++.dg/inherit/error5.C: New.
+
+2011-10-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	PR fortran/50752
+	* gfortran.dg/kind_tests_4.f90: New.
+
+2011-10-17  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-21.c: Expect the loops to get vectorized on
+	targets that support vector condition.
+
+2011-10-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47023
+	* gfortran.dg/c_kind_tests_3.f03: New.
+
+2011-10-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50547
+	* gfortran.dg/elemental_args_check_4.f90: New.
+
+2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50727
+	* gcc.dg/vect/pr50727.c: New test.
+
+2011-10-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/vla-23.c: New test.
+
+2011-10-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50596
+	* gcc.dg/vect/vect-cond-9.c: New test.
+
+2011-10-16  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/bb-slp-29.c: New test.
+
+2011-10-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50732
+	* g++.dg/ext/is_base_of_incomplete.C: New.
+	* g++.dg/ext/is_base_of_diagnostic.C: Adjust dg-errors.
+	* g++.dg/ext/unary_trait_incomplete.C: Likewise.
+
+2011-10-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.target/sparc/combined-1.c: Compile at -O2.
+
+2011-10-15  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/fma_float_?.c (dg-prune_output): Remove.
+	(dg-options): Add -Wno-attributes.
+	* gcc.target/i386/fma_double_?.c: Ditto.
+	* gcc.target/i386/fma_run_float_?.c: Ditto.
+	* gcc.target/i386/fma_run_double_?.c: Ditto.
+	* gcc.target/i386/l_fma_float_?.c: Dtto.
+	* gcc.target/i386/l_fma_double_?.c: Ditto.
+	* gcc.target/i386/l_fma_run_float_?.c: Ditto.
+	* gcc.target/i386/l_fma_run_double_?.c: Ditto.
+
+2011-10-15  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/bind_c_usage_23.f90: Change TR 29113 to TS 29113 in
+	the comments.
+	* gfortran.dg/bind_c_usage_24.f90: Ditto.
+	* gfortran.dg/rank_3.f90: Ditto.
+	* gfortran.dg/bind_c_usage_22.f90: Ditto, change -std=f2008tr to
+	-std=f2008ts in dg-options.
+	* gfortran.dg/rank_4.f90: Ditto.
+
+2011-10-15  Oleg Endo  <oleg.endo@t-online.de>
+
+	PR target/49263
+	* gcc.target/sh/pr49263.c: New.
+
+2011-10-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/debug1.ads: Tweak.
+
+2011-10-14  Kai Tietz  <ktietz@redhat.com>
+
+	* gfortran.fortran-torture/compile/logical-2.f90: New test.
+
+2011-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/sse2-mul-1.c: New test.
+	* gcc.target/i386/sse4_1-mul-1.c: New test.
+	* gcc.target/i386/avx-mul-1.c: New test.
+	* gcc.target/i386/xop-mul-1.c: New test.
+	* gcc.target/i386/avx2-mul-1.c: New test.
+
+2011-10-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50563
+	* g++.dg/cpp0x/nsdmi-list1.C: New.
+
+	PR c++/50707
+	* g++.dg/cpp0x/nsdmi-const1.C: New.
+
+2011-10-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50570
+	* gfortran.dg/pointer_intent_5.f90: New.
+
+2011-10-14  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
+
+	* gcc.target/i386/warn-vect-op-3.c: Exclude 32-bit architectures.
+	* gcc.target/i386/warn-vect-op-1.c: Ditto.
+	* gcc.target/i386/warn-vect-op-2.c: Ditto.
+
+2011-10-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50718
+	* gfortran.dg/pointer_check_11.f90: New.
+	* gfortran.dg/pointer_check_12.f90: New.
+
+2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/38174
+	* g++.dg/overload/operator4.C: New.
+
+2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>
+
+	* gcc.dg/di-longlong64-sync-1.c: New test.
+	* gcc.dg/di-sync-multithread.c: New test.
+	* gcc.target/arm/di-longlong64-sync-withhelpers.c: New test.
+	* gcc.target/arm/di-longlong64-sync-withldrexd.c: New test.
+	* lib/target-supports.exp: (arm_arch_*_ok): Series of effective-target
+	tests for v5, v6, v6k, and v7-a, and add-options helpers.
+	(check_effective_target_arm_arm_ok): New helper.
+	(check_effective_target_sync_longlong): New helper.
+
+2011-10-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50723
+	* gcc.dg/torture/pr50723.c: New testcase.
+
+2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/17212
+	* g++.dg/warn/format6.C: New.
+	* obj-c++.dg/warn6.mm: Likewise.
+
+2011-10-13  Richard Henderson  <rth@redhat.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_shift_scalar):
+	Delete.
+	* gcc.dg/vect/vec-scal-opt.c: Don't test vect_shift_scalar.
+	* gcc.dg/vect/vec-scal-opt1.c: Likewise.
+	* gcc.dg/vect/vec-scal-opt2.c: Likewise.
+
+2011-10-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50614
+	* g++.dg/cpp0x/nsdmi-template2.C: New.
+
+	PR c++/50437
+	* g++.dg/cpp0x/lambda/lambda-auto1.C: New.
+
+	PR c++/50618
+	* g++.dg/init/vbase1.C: New.
+
+2011-10-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/sse4_1-phminposuw-2.c: New test.
+	* gcc.target/i386/sse4_1-phminposuw-3.c: New test.
+	* gcc.target/i386/avx-vphminposuw-2.c: New test.
+	* gcc.target/i386/avx-vphminposuw-3.c: New test.
+
+2011-10-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/pr50712.c: Check ia32 instead of ilp32.
+
+2011-10-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/builtins-67.c: Guard iround and irint with HAVE_C99_RUNTIME.
+
+2011-10-13  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50712
+	* gcc.target/i386/pr50712.c: New testcase.
+
+2011-10-13  Tom de Vries  <tom@codesourcery.com>
+
+	* gcc.dg/memcpy-4.c: New test.
+
+2011-10-13  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50698
+	* g++.dg/vect/pr50698.cc: New testcase.
+
+2011-10-12  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/powerpc/warn-1.c: Skip if not powerpc_vsx_ok.
+	* gcc.target/powerpc/warn-2.c: Ditto.
+
+	* gcc.target/powerpc/ppc-fma-3.c: Require powerpc_fprs.
+	* gcc.target/powerpc/ppc-fma-4.c: Likewise.
+	* gcc.target/powerpc/ppc-fma-5.c: Likewise.
+	* gcc.target/powerpc/ppc-fma-7.c: Likewise.
+	* gcc.target/powerpc/ppc-fpconv-11.c: Likewise.
+	* gcc.target/powerpc/ppc-fpconv-3.c: Likewise.
+	* gcc.target/powerpc/ppc-fpconv-7.c: Likewise.
+	* gcc.target/powerpc/ppc-fpconv-8.c: Likewise.
+	* gcc.target/powerpc/ppc-pow.c: Likewise.
+	* gcc.target/powerpc/recip-1.c: Likewise.
+	* gcc.target/powerpc/recip-2.c: Likewise.
+	* gcc.target/powerpc/recip-3.c: Likewise.
+	* gcc.target/powerpc/recip-4.c: Likewise.
+	* gcc.target/powerpc/recip-5.c: Likewise.
+
+2011-10-12  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/cmask.c: Remove 'vis3' target check and specify
+	'-mvis3' instead of 'mcpu=niagara3' in options.
+	* gcc.target/sparc/fhalve.c: Likewise.
+	* gcc.target/sparc/fnegop.c: Likewise.
+	* gcc.target/sparc/fpadds.c: Likewise.
+	* gcc.target/sparc/fshift.c: Likewise.
+	* gcc.target/sparc/fucmp.c: Likewise.
+	* gcc.target/sparc/lzd.c: Likewise.
+	* gcc.target/sparc/vis3misc.c: Likewise.
+	* gcc.target/sparc/xmul.c: Likewise.
+
+2011-10-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/vect1.ad[sb]: New test.
+	* gnat.dg/vect1_pkg.ads: New helper.
+	* gnat.dg/vect2.ad[sb]: New test.
+	* gnat.dg/vect2_pkg.ads: New helper.
+	* gnat.dg/vect3.ad[sb]: New test.
+	* gnat.dg/vect3_pkg.ads: New helper.
+	* gnat.dg/vect4.ad[sb]: New test.
+	* gnat.dg/vect4_pkg.ads: New helper.
+	* gnat.dg/vect5.ad[sb]: New test.
+	* gnat.dg/vect5_pkg.ads: New helper.
+	* gnat.dg/vect6.ad[sb]: New test.
+	* gnat.dg/vect6_pkg.ads: New helper.
+
+2011-10-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/fma_run_double_1.c: Add -mfpmath=sse.
+	* gcc.target/i386/fma_run_double_2.c: Likewise.
+	* gcc.target/i386/fma_run_double_3.c: Likewise.
+	* gcc.target/i386/fma_run_double_4.c: Likewise.
+	* gcc.target/i386/fma_run_double_5.c: Likewise.
+	* gcc.target/i386/fma_run_double_6.c: Likewise.
+	* gcc.target/i386/fma_run_float_1.c: Likewise.
+	* gcc.target/i386/fma_run_float_2.c: Likewise.
+	* gcc.target/i386/fma_run_float_3.c: Likewise.
+	* gcc.target/i386/fma_run_float_4.c: Likewise.
+	* gcc.target/i386/fma_run_float_5.c: Likewise.
+	* gcc.target/i386/fma_run_float_6.c: Likewise.
+
+	* gcc.target/i386/l_fma_double_1.c: Add -mtune=generic and
+	remove the extra dg-options.
+	* gcc.target/i386/l_fma_double_2.c: Likewise.
+	* gcc.target/i386/l_fma_double_3.c: Likewise.
+	* gcc.target/i386/l_fma_double_4.c: Likewise.
+	* gcc.target/i386/l_fma_double_5.c: Likewise.
+	* gcc.target/i386/l_fma_double_6.c: Likewise.
+	* gcc.target/i386/l_fma_float_1.c: Likewise.
+	* gcc.target/i386/l_fma_float_2.c: Likewise.
+	* gcc.target/i386/l_fma_float_3.c: Likewise.
+	* gcc.target/i386/l_fma_float_4.c: Likewise.
+	* gcc.target/i386/l_fma_float_5.c: Likewise.
+	* gcc.target/i386/l_fma_float_6.c: Likewise.
+
+2011-10-12  Paul Koning  <pkoning@gcc.gnu.org>
+
+	PR tree-optimization/50189
+	* g++.dg/torture/pr50189.C: New testcase.
+
+2011-10-12  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50700
+	* gcc.dg/builtin-object-size-12.c: New testcase.
+
+2011-10-12  Joseph Myers  <joseph@codesourcery.com>
+
+	PR c/50565
+	* gcc.c-torture/compile/pr50565-1.c,
+	gcc.c-torture/compile/pr50565-2.c: New tests.
+
+2011-10-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49855
+	PR c++/49896
+	* g++.dg/template/constant1.C: New.
+	* g++.dg/template/constant2.C: New.
+	* g++.dg/cpp0x/constexpr-template3.C: New.
+
+2011-10-11  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
+
+	* gcc.target/i386/warn-vect-op-3.c: New test.
+	* gcc.target/i386/warn-vect-op-1.c: New test.
+	* gcc.target/i386/warn-vect-op-2.c: New test.
+
+2011-10-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.dg/pr49994-3.c: Add -mbackchain for s390 and s390x.
+
+2011-10-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50204
+	* gcc.dg/tree-ssa/ssa-fre-36.c: New testcase.
+
+2011-10-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.target/s390/20090223-1.c: Add -Wno-attributes.
+
+2011-10-11  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* gcc.target/i386/fma_double_1.c: Add -mfpmath=sse.
+	* gcc.target/i386/fma_double_2.c: Ditto.
+	* gcc.target/i386/fma_double_3.c: Ditto.
+	* gcc.target/i386/fma_double_4.c: Ditto.
+	* gcc.target/i386/fma_double_5.c: Ditto.
+	* gcc.target/i386/fma_double_6.c: Ditto.
+	* gcc.target/i386/fma_float_1.c: Ditto.
+	* gcc.target/i386/fma_float_2.c: Ditto.
+	* gcc.target/i386/fma_float_3.c: Ditto.
+	* gcc.target/i386/fma_float_4.c: Ditto.
+	* gcc.target/i386/fma_float_5.c: Ditto.
+	* gcc.target/i386/fma_float_6.c: Ditto.
+	* gcc.target/i386/l_fma_double_1.c: Ditto.
+	* gcc.target/i386/l_fma_double_2.c: Ditto.
+	* gcc.target/i386/l_fma_double_3.c: Ditto.
+	* gcc.target/i386/l_fma_double_4.c: Ditto.
+	* gcc.target/i386/l_fma_double_5.c: Ditto.
+	* gcc.target/i386/l_fma_double_6.c: Ditto.
+	* gcc.target/i386/l_fma_float_1.c: Ditto.
+	* gcc.target/i386/l_fma_float_2.c: Ditto.
+	* gcc.target/i386/l_fma_float_3.c: Ditto.
+	* gcc.target/i386/l_fma_float_4.c: Ditto.
+	* gcc.target/i386/l_fma_float_5.c: Ditto.
+	* gcc.target/i386/l_fma_float_6.c: Ditto.
+	* gcc.target/i386/l_fma_run_double_1.c: Ditto.
+	* gcc.target/i386/l_fma_run_double_2.c: Ditto.
+	* gcc.target/i386/l_fma_run_double_3.c: Ditto.
+	* gcc.target/i386/l_fma_run_double_4.c: Ditto.
+	* gcc.target/i386/l_fma_run_double_5.c: Ditto.
+	* gcc.target/i386/l_fma_run_double_6.c: Ditto.
+	* gcc.target/i386/l_fma_run_float_1.c: Ditto.
+	* gcc.target/i386/l_fma_run_float_2.c: Ditto.
+	* gcc.target/i386/l_fma_run_float_3.c: Ditto.
+	* gcc.target/i386/l_fma_run_float_4.c: Ditto.
+	* gcc.target/i386/l_fma_run_float_5.c: Ditto.
+	* gcc.target/i386/l_fma_run_float_6.c: Ditto.
+
+2011-10-11  Tristan Gingold  <gingold@adacore.com>
+
+	* gcc.dg/va-arg-4.c: New test.
+	* gcc.dg/va-arg-5.c: Ditto.
+
+2011-10-11  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/target-supports.exp (check_effective_target_fd_truncate):
+	Close and unlink test file before exit.
+
+2011-10-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50564
+	* gfortran.dg/forall_15.f90:  New test case.
+
+2011-10-10  Aldy Hernandez  <aldyh@redhat.com>
+	    Andrew Macleod  <amacleod@redhat.com>
+
+	* gcc.dg/simulate-thread/simulate-thread.gdb: Call
+	wrappers for *other_threads() and *final_verify().
+	* gcc.dg/simulate-thread/simulate-thread.h
+	(simulate_thread_wrapper_other_threads): New.
+	(simulate_thread_wrapper_final_verify): New.
+
+2011-10-10  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/gcc-gdb-test.exp (gdb-test): Delete $cmd_file before return.
+
+2011-10-10  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.dg/graphite/id-pr46845.c: Include powerpc for warning options.
+
+2011-10-10  Kirill Yukhin  <kirill.yukhin@intel.com>
+	    Yakovlev Vladimir  <vladimir.b.yakovlev@intel.com>
+
+	* gcc.target/i386/fma_1.h: New file.
+	* gcc.target/i386/fma_2.h: Likewise.
+	* gcc.target/i386/fma_3.h: Likewise.
+	* gcc.target/i386/fma_4.h: Likewise.
+	* gcc.target/i386/fma_5.h: Likewise.
+	* gcc.target/i386/fma_6.h: Likewise.
+	* gcc.target/i386/fma_double_1.c: Likewise.
+	* gcc.target/i386/fma_double_2.c: Likewise.
+	* gcc.target/i386/fma_double_3.c: Likewise.
+	* gcc.target/i386/fma_double_4.c: Likewise.
+	* gcc.target/i386/fma_double_5.c: Likewise.
+	* gcc.target/i386/fma_double_6.c: Likewise.
+	* gcc.target/i386/fma_float_1.c: Likewise.
+	* gcc.target/i386/fma_float_2.c: Likewise.
+	* gcc.target/i386/fma_float_3.c: Likewise.
+	* gcc.target/i386/fma_float_4.c: Likewise.
+	* gcc.target/i386/fma_float_5.c: Likewise.
+	* gcc.target/i386/fma_float_6.c: Likewise.
+	* gcc.target/i386/fma_main.h: Likewise.
+	* gcc.target/i386/fma_run_double_1.c: Likewise.
+	* gcc.target/i386/fma_run_double_2.c: Likewise.
+	* gcc.target/i386/fma_run_double_3.c: Likewise.
+	* gcc.target/i386/fma_run_double_4.c: Likewise.
+	* gcc.target/i386/fma_run_double_5.c: Likewise.
+	* gcc.target/i386/fma_run_double_6.c: Likewise.
+	* gcc.target/i386/fma_run_double_results_1.h: Likewise.
+	* gcc.target/i386/fma_run_double_results_2.h: Likewise.
+	* gcc.target/i386/fma_run_double_results_3.h: Likewise.
+	* gcc.target/i386/fma_run_double_results_4.h: Likewise.
+	* gcc.target/i386/fma_run_double_results_5.h: Likewise.
+	* gcc.target/i386/fma_run_double_results_6.h: Likewise.
+	* gcc.target/i386/fma_run_float_1.c: Likewise.
+	* gcc.target/i386/fma_run_float_2.c: Likewise.
+	* gcc.target/i386/fma_run_float_3.c: Likewise.
+	* gcc.target/i386/fma_run_float_4.c: Likewise.
+	* gcc.target/i386/fma_run_float_5.c: Likewise.
+	* gcc.target/i386/fma_run_float_6.c: Likewise.
+	* gcc.target/i386/fma_run_float_results_1.h: Likewise.
+	* gcc.target/i386/fma_run_float_results_2.h: Likewise.
+	* gcc.target/i386/fma_run_float_results_3.h: Likewise.
+	* gcc.target/i386/fma_run_float_results_4.h: Likewise.
+	* gcc.target/i386/fma_run_float_results_5.h: Likewise.
+	* gcc.target/i386/fma_run_float_results_6.h: Likewise.
+	* gcc.target/i386/l_fma_1.h: Likewise.
+	* gcc.target/i386/l_fma_2.h: Likewise.
+	* gcc.target/i386/l_fma_3.h: Likewise.
+	* gcc.target/i386/l_fma_4.h: Likewise.
+	* gcc.target/i386/l_fma_5.h: Likewise.
+	* gcc.target/i386/l_fma_6.h: Likewise.
+	* gcc.target/i386/l_fma_double_1.c: Likewise.
+	* gcc.target/i386/l_fma_double_2.c: Likewise.
+	* gcc.target/i386/l_fma_double_3.c: Likewise.
+	* gcc.target/i386/l_fma_double_4.c: Likewise.
+	* gcc.target/i386/l_fma_double_5.c: Likewise.
+	* gcc.target/i386/l_fma_double_6.c: Likewise.
+	* gcc.target/i386/l_fma_float_1.c: Likewise.
+	* gcc.target/i386/l_fma_float_2.c: Likewise.
+	* gcc.target/i386/l_fma_float_3.c: Likewise.
+	* gcc.target/i386/l_fma_float_4.c: Likewise.
+	* gcc.target/i386/l_fma_float_5.c: Likewise.
+	* gcc.target/i386/l_fma_float_6.c: Likewise.
+	* gcc.target/i386/l_fma_main.h: Likewise.
+	* gcc.target/i386/l_fma_run_double_1.c: Likewise.
+	* gcc.target/i386/l_fma_run_double_2.c: Likewise.
+	* gcc.target/i386/l_fma_run_double_3.c: Likewise.
+	* gcc.target/i386/l_fma_run_double_4.c: Likewise.
+	* gcc.target/i386/l_fma_run_double_5.c: Likewise.
+	* gcc.target/i386/l_fma_run_double_6.c: Likewise.
+	* gcc.target/i386/l_fma_run_float_1.c: Likewise.
+	* gcc.target/i386/l_fma_run_float_2.c: Likewise.
+	* gcc.target/i386/l_fma_run_float_3.c: Likewise.
+	* gcc.target/i386/l_fma_run_float_4.c: Likewise.
+	* gcc.target/i386/l_fma_run_float_5.c: Likewise.
+	* gcc.target/i386/l_fma_run_float_6.c: Likewise.
+
+2011-10-10  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50389
+	* gcc.dg/torture/pr50389.c: New testcase.
+
+2011-10-10  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50195
+	* gcc.dg/builtins-47.c: Optimize.
+
+2011-10-10  Aldy Hernandez  <aldyh@redhat.com>
+
+	* lib/gcc-simulate-thread.exp: New.
+	* gcc.dg/simulate-thread/guality.h: New.
+	* gcc.dg/simulate-thread/simulate-thread.h: New.
+	* gcc.dg/simulate-thread/simulate-thread.exp: New.
+	* gcc.dg/simulate-thread/simulate-thread.gdb: New.
+	* gcc.dg/simulate-thread/README: New.
+	* g++.dg/simulate-thread/guality.h: New.
+	* g++.dg/simulate-thread/simulate-thread.h: New.
+	* g++.dg/simulate-thread/simulate-thread.exp: New.
+	* g++.dg/simulate-thread/simulate-thread.gdb: New.
+	* c-c++-common/cxxbitfields-2.c: Remove.
+	* c-c++-common/cxxbitfields.c: Remove.
+	* c-c++-common/cxxbitfields-4.c: Remove.
+	* c-c++-common/cxxbitfields-5.c: Remove.
+	* c-c++-common/simulate-thread/bitfields-1.c: New.
+	* c-c++-common/simulate-thread/bitfields-2.c: New.
+	* c-c++-common/simulate-thread/bitfields-3.c: New.
+	* c-c++-common/simulate-thread/bitfields-4.c: New.
+
+2011-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/38980
+	* g++.dg/warn/format5.C: New.
+
+2011-10-09  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50273
+	* gfortran.dg/common_14.f90: Compile with -Wno-align-commons.
+	* gfortran.dg/common_16.f90: New.
+
+2011-10-09  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/iso_c_binding_param_1.f90: New.
+	* gfortran.dg/iso_c_binding_param_2.f90: New.
+	* gfortran.dg/c_sizeof_2.f90: Update dg-error.
+
+2011-10-09  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50635
+	* gcc.dg/vect/pr50635.c: New test.
+
+2011-10-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50659
+	* gfortran.dg/proc_decl_27.f90: New.
+
+2011-10-08  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR libobjc/50428
+	* objc/execute/initialize-1.m: New test.
+
+2011-10-08  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47844
+	* gfortran.dg/pointer_function_result_1.f90 : New test.
+
+2011-10-07  David S. Miller  <davem@davemloft.net>
+
+	PR 50655
+	* gcc.target/sparc/sparc.exp: Add vis3 target test.
+	* gcc.target/sparc/cmask.c: Use it.
+	* gcc.target/sparc/fhalve.c: Likewise.
+	* gcc.target/sparc/fnegop.c: Likewise.
+	* gcc.target/sparc/fpadds.c: Likewise.
+	* gcc.target/sparc/fshift.c: Likewise.
+	* gcc.target/sparc/fucmp.c: Likewise.
+	* gcc.target/sparc/lzd.c: Likewise.
+	* gcc.target/sparc/vis3misc.c: Likewise.
+	* gcc.target/sparc/xmul.c: Likewise.
+
+2011-10-07  Richard Henderson  <rth@redhat.com>
+
+	* gcc.target/i386/avx256-unaligned-load-2.c: Tweek vinsert pattern
+	match for avx2.
+	* gcc.target/i386/avx256-unaligned-store-2.c: Similarly.
+
+2011-10-07  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.dg/pr50193-1.c: New file.
+	* gcc.target/arm/shiftable.c: New file.
+
+2011-10-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50625
+	* gfortran.dg/class_46.f03: New.
+
+2011-10-06  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* gcc.dg/pr47276.c (ASMNAME, ASMNAME2, STRING): Define.
+	(__EI___vsyslog_chk, __EI_syslog, __EI_vsyslog): Use ASMNAME.
+	(syslog, vsyslog, __vsyslog_chk): Likewise.
+
+	* gcc.dg/lto/20081222_1.c (ASMNAME, ASMNAME2, STRING): Define.
+	(x, EXT_x): Use ASMNAME.
+
+	* gcc.dg/torture/pr48044.c (ASMNAME, ASMNAME2, STRING): Define.
+	(a, c): Use ASMNAME.
+
+2011-10-07  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/50527
+	* gcc.dg/pr50527.c: New test.
+
+2011-10-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50650
+	* gcc.c-torture/compile/pr50650.c: New test.
+
+2011-10-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/50575
+	* gcc.c-torture/execute/vector-compare-2.x: New file.
+
+2011-10-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR middle-end/50125
+	* gcc.dg/uninit-B.c (baz): Remove xfail *-*-*.
+	* gcc.dg/uninit-pr19430.c (main): Remove xfail *-*-*.
+	(bar3): Likewise.
+
+2011-10-07  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/50637
+	* gcc.dg/vect/vect-align-2.c: Increase array size.
+
+2011-10-07  Uros Bizjak  <ubizjak@gmail.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/50603
+	* gcc.target/i386/pr50603.c: New test.
+
+2011-10-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/39164
+	* g++.dg/cpp0x/default31.C: New.
+
+2011-10-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50596
+	* lib/target-supports.exp (check_effective_target_vect_cond_mixed):
+	New.
+	* gcc.dg/vect/vect-cond-8.c: New test.
+
+2011-10-06  Richard Henderson  <rth@redhat.com>
+
+	* gcc.c-torture/execute/vect-shuffle-1.c: Remove.
+	* gcc.c-torture/execute/vect-shuffle-2.c: Remove.
+	* gcc.c-torture/execute/vect-shuffle-3.c: Remove.
+	* gcc.c-torture/execute/vect-shuffle-4.c: Remove.
+	* gcc.c-torture/execute/vect-shuffle-5.c: Remove.
+	* gcc.c-torture/execute/vect-shuffle-6.c: Remove.
+	* gcc.c-torture/execute/vect-shuffle-7.c: Remove.
+	* gcc.c-torture/execute/vect-shuffle-8.c: Remove.
+	* gcc.c-torture/execute/vshuf-16.inc: New file.
+	* gcc.c-torture/execute/vshuf-2.inc: New file.
+	* gcc.c-torture/execute/vshuf-4.inc: New file.
+	* gcc.c-torture/execute/vshuf-8.inc: New file.
+	* gcc.c-torture/execute/vshuf-main.inc: New file.
+	* gcc.c-torture/execute/vshuf-v16qi.c: New test.
+	* gcc.c-torture/execute/vshuf-v2df.c: New test.
+	* gcc.c-torture/execute/vshuf-v2di.c: New test.
+	* gcc.c-torture/execute/vshuf-v2sf.c: New test.
+	* gcc.c-torture/execute/vshuf-v2si.c: New test.
+	* gcc.c-torture/execute/vshuf-v4df.c: New test.
+	* gcc.c-torture/execute/vshuf-v4di.c: New test.
+	* gcc.c-torture/execute/vshuf-v4hi.c: New test.
+	* gcc.c-torture/execute/vshuf-v4sf.c: New test.
+	* gcc.c-torture/execute/vshuf-v4si.c: New test.
+	* gcc.c-torture/execute/vshuf-v8hi.c: New test.
+	* gcc.c-torture/execute/vshuf-v8qi.c: New test.
+	* gcc.c-torture/execute/vshuf-v8si.c: New test.
+
+2011-10-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49279
+	* gcc.dg/tree-ssa/restrict-4.c: XFAIL.
+	* gcc.c-torture/execute/pr49279.c: New test.
+
+2011-10-06  Bernd Schmidt  <bernds@codesourcery.com>
+
+	PR target/49049
+	* gcc.c-torture/compile/pr49049.c: New test.
+
+2011-10-06  Ulrich Weigand  <ulrich.weigand@linaro.org>
+
+	PR target/50305
+	* gcc.target/arm/pr50305.c: New test.
+
+2011-10-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/38884
+	* gcc.dg/tree-ssa/ssa-fre-34.c: New testcase.
+	* gcc.dg/tree-ssa/ssa-fre-35.c: Likewise.
+
+2011-10-05  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/lzd.c: New test.
+	* gcc.target/sparc/popc.c: New test.
+
+2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/strlenopt-21.c (dg-options): Remove -fdump-tree-optimized.
+	* gcc.dg/ipa/inline-5.c: Cleanup inline ipa dump.
+	* g++.dg/other/final1.C: Cleanup original tree dump.
+
+2011-10-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50613
+	* gcc.dg/pr50613.c: New test.
+
+2011-10-05  Richard Henderson  <rth@redhat.com>
+
+	* gcc.c-torture/execute/vect-shuffle-1.c: Rewrite.
+	* gcc.c-torture/execute/vect-shuffle-2.c: Rewrite.
+	* gcc.c-torture/execute/vect-shuffle-3.c: Rewrite.
+	* gcc.c-torture/execute/vect-shuffle-4.c: Rewrite.
+	* gcc.c-torture/execute/vect-shuffle-5.c: Rewrite.
+	* gcc.c-torture/execute/vect-shuffle-6.c: New test.
+	* gcc.c-torture/execute/vect-shuffle-7.c: New test.
+	* gcc.c-torture/execute/vect-shuffle-8.c: New test.
+
+2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/vect/vect.exp (VEC_CFLAGS): Move initialization after
+	DEFAULT_VECTFLAGS initialization.  Append "-fdump-tree-veclower2".
+	* gcc.dg/vect/vec-scal-opt.c: Scan and cleanup veclower2 tree dump.
+	* gcc.dg/vect/vec-scal-opt1.c: Ditto.
+	* gcc.dg/vect/vec-scal-opt2.c: Ditto.
+
+2011-10-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/38885
+	* gcc.dg/tree-ssa/ssa-fre-33.c: New testcase.
+
+2011-10-05  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.target/i386/sw-1.c: New test.
+
+2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/avx256-unaligned-load-3.c (dg-options): Add
+	-mtune=generic.
+	* gcc.target/i386/avx256-unaligned-store-3.c (dg-options): Ditto.
+
+2011-10-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/torture/builtin-complex-1.c: Use dg-add-options ieee.
+
+2011-10-04  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/fhalve.c: New test.
+	* gcc.target/sparc/fnegop.c: New test.
+	* gcc.target/sparc/xmul.c: New test.
+
+2011-10-04  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/35831
+	* gfortran.dg/dummy_procedure_6.f90: New.
+
+2011-10-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50604
+	* gcc.dg/pr50604.c: New test.
+
+2011-10-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/49662
+	* gcc.dg/graphite/interchange-14.c: Remove xfail *-*-*.
+	* gcc.dg/graphite/interchange-15.c: Likewise.
+	* gcc.dg/graphite/interchange-mvt.c: Likewise.
+
+2011-10-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/tree-ssa/restrict-4.c: New test.
+
+2011-10-04  Artem Shinkarov  <artyom.shinkaroff@gmail.com>
+
+	* gcc.c-torture/execute/vector-compare-1.c: Fix trailing white spaces.
+	(main): Use __typeof to get result type of comparison.
+
+2011-10-04  Ira Rosen  <ira.rosen@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
+	Make et_vect_multiple_sizes_saved global.
+	(check_effective_target_vect64): Make et_vect64_saved global.
+
+2011-10-03  Artjoms Sinkarovs  <artyom.shinkaroff@gmail.com>
+
+	* gcc.c-torture/execute/vect-shuffle-2.c: New test.
+	* gcc.c-torture/execute/vect-shuffle-4.c: New test.
+	* gcc.c-torture/execute/vect-shuffle-1.c: New test.
+	* gcc.dg/builtin-complex-err-1.c: Adjust.
+
+2011-10-02  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/range-for22.C: New.
+
+	* g++.dg/cpp0x/variadic65.C: Remove xfails.
+	* g++.dg/cpp0x/variadic82.C: Remove xfails.
+	* g++.dg/cpp0x/variadic83.C: Remove xfails.
+	* g++.dg/cpp0x/variadic105.C: Remove xfails.
+
+	* g++.dg/cpp0x/nsdmi5.C: New.
+
+2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/50579
+	* gcc.target/mips/mips.exp (mips_long32_abi_p, mips_long64_abi_p):
+	New procedures.
+	(mips-dg-options): Force an ABI option if the current ABI is
+	incompatible with the required -mlong setting.  Likewise force
+	a long setting if the current one is incompatible with the
+	chosen ABI.  Keep abi_test_option_p, abi and eabi_p updated
+	throughout procedure.
+	* gcc.target/mips/abi-o64-long64.c: Require -mno-abicalls
+	instead of addressing=absolute.
+
+2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.target/mips/stack-1.c: New test.
+
+2011-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.dg/pr49696.c: New test.
+
+2011-10-02  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/ipa/ctor-empty-1.c: Update dump file.
+
+2011-10-01  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/cmask.c: New test.
+	* gcc.target/sparc/fpadds.c: New test.
+	* gcc.target/sparc/fshift.c: New test.
+	* gcc.target/sparc/fucmp.c: New test.
+	* gcc.target/sparc/vis3misc.c: New test.
+
+2011-10-01  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50585
+	* gfortran.dg/assumed_charlen_arg_2.f90: New.
+
+2011-09-30  Janis Johnson  <janisjo@codesourcery.com>
+
+	PR c++/44473
+	* g++.dg/dfp/44473-1.C: New test.
+	* g++.dg/dfp/44473-2.C: New test.
+	* g++.dg/dfp/mangle-1.C: New test.
+	* g++.dg/dfp/mangle-2.C: New test.
+	* g++.dg/dfp/mangle-3.C: New test.
+	* g++.dg/dfp/mangle-4.C: New test.
+	* g++.dg/dfp/mangle-5.C: New test.
+
+2011-09-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR inline-asm/50571
+	* gcc.dg/pr50571.c: New test.
+
+	PR tree-optimization/46309
+	* gcc.dg/pr46309.c: New test.
+
+2011-09-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/strlenopt-21.c: New test.
+
+2011-09-30  Revital Eres  <revital.eres@linaro.org>
+
+	* gcc.dg/sms-10.c: New file.
+
+2011-09-30  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* gcc.target/arm/pr50099.c: New test.
+
+2011-09-30  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
+
+	* gcc.target/arm/pr42835.c: Add -fno-tree-tail-merge.
+
+2011-09-30  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/bmaskbshuf.c: New test.
+	* gcc.target/sparc/edgen.c: New test.
+
+2011-09-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50547
+	* gfortran.dg/pure_formal_proc_3.f90: New.
+
+	PR fortran/50553
+	* gfortran.dg/stfunc_7.f90: New.
+
+2011-09-29  Artjoms Sinkarovs <artyom.shinkaroff@gmail.com>
+
+	* gcc.c-torture/execute/vector-compare-1.c: New testcase.
+	* gcc.c-torture/execute/vector-compare-2.c: Likewise.
+	* gcc.dg/vector-compare-1.c: Likewise.
+	* gcc.dg/vector-compare-2.c: Likewise.
+
+2011-09-29  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/array.c: New test.
+
+2011-09-29  Jiangning Liu  <jiangning.liu@arm.com>
+
+	* gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c: Explicitly turn on
+	loop unroll and set max unroll times to 8.
+	* gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise.
+	* gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise.
+
+2011-09-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/40145
+	* g++.dg/ext/visibility/warn5.C: New.
+
+2011-09-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/45278
+	* g++.dg/warn/Wextra-3.C: New.
+
+2011-09-28  Oleg Endo  <oleg.endo@t-online.de>
+
+	PR target/49486
+	* gcc.target/sh/pr49468-si.c: New.
+
+2011-09-28  Tom de Vries  <tom@codesourcery.com>
+
+	PR testsuite/50485
+	* gcc.target/i386/sse4_1-blendps.c: Include <stdlib.h>.
+	(TEST): Initialize src3 with random floats.
+	* gcc.target/i386/sse4_1-blendps-2.c (sse4_1_test): Remove field i
+	from union src3.  Initialize src3 with random floats.
+
+2011-09-27  Oleg Endo  <oleg.endo@t-online.de>
+
+	* gcc.target/sh/mfmovd.c: Extend list of supported targets.
+	* gcc.target/sh/struct-arg-dw2.c: Fix typo.
+	* gcc.target/sh/sh4a-sincos.c: Make test SH4A only.
+	* gcc.target/sh/sh4a-sincosf.c: Ditto.
+	* gcc.target/sh/sh4a-cos.c: Ditto.
+	* gcc.target/sh/sh4a-cosf.c: Ditto.
+	* gcc.target/sh/sh4a-sin.c: Ditto.
+	* gcc.target/sh/sh4a-sinf.c: Ditto.
+	* gcc.target/sh/sh4a-fsrra.c: Ditto.
+	* gcc.target/sh/sh4a-memmovua.c: Ditto.
+	* gcc.target/sh/sh4a-bitmovua.c: Ditto.
+
+2011-09-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/31489
+	* g++.dg/parse/error40.C: New.
+	* g++.dg/warn/incomplete1.C: Adjust.
+
+2011-09-27  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49463
+	* gcc.c-torture/execute/builtins/strstr-asm-lib.c (my_strstr):
+	Mark used.
+
+2011-09-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/strlenopt-1.c: New test.
+	* gcc.dg/strlenopt-1f.c: New test.
+	* gcc.dg/strlenopt-2.c: New test.
+	* gcc.dg/strlenopt-2f.c: New test.
+	* gcc.dg/strlenopt-3.c: New test.
+	* gcc.dg/strlenopt-4.c: New test.
+	* gcc.dg/strlenopt-4g.c: New test.
+	* gcc.dg/strlenopt-4gf.c: New test.
+	* gcc.dg/strlenopt-5.c: New test.
+	* gcc.dg/strlenopt-6.c: New test.
+	* gcc.dg/strlenopt-7.c: New test.
+	* gcc.dg/strlenopt-8.c: New test.
+	* gcc.dg/strlenopt-9.c: New test.
+	* gcc.dg/strlenopt-10.c: New test.
+	* gcc.dg/strlenopt-11.c: New test.
+	* gcc.dg/strlenopt-12.c: New test.
+	* gcc.dg/strlenopt-12g.c: New test.
+	* gcc.dg/strlenopt-13.c: New test.
+	* gcc.dg/strlenopt-14g.c: New test.
+	* gcc.dg/strlenopt-14gf.c: New test.
+	* gcc.dg/strlenopt-15.c: New test.
+	* gcc.dg/strlenopt-16g.c: New test.
+	* gcc.dg/strlenopt-17g.c: New test.
+	* gcc.dg/strlenopt-18g.c: New test.
+	* gcc.dg/strlenopt.h: New file.
+
+2011-09-27  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/43864
+	* gcc.dg/fold-compare-2.c (dg-options): Add -fno-tree-tail-merge.
+	* gcc/testsuite/gcc.dg/uninit-pred-2_c.c: Same.
+	* gcc.dg/pr43864.c: New test.
+	* gcc.dg/pr43864-2.c: Same.
+	* gcc.dg/pr43864-3.c: Same.
+	* gcc.dg/pr43864-4.c: Same.
+
+2011-09-27  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/ipa/inline-5.c: New testcase.
+
+2011-09-27  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/bb-slp-11.c: Expect to get vectorized with 64-bit
+	vectors.
+	* gcc.dg/vect/bb-slp-27.c: New.
+	* gcc.dg/vect/bb-slp-28.c: New.
+
+2011-09-27  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* testsuite/lib/target-supports.exp (check_profiling_available):
+	Don't rely solely on TLS tests for -fprofile-generate, fall
+	through to the other code.
+
+2011-09-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50363
+	* gcc.dg/torture/pr50363.c: New testcase.
+
+2011-09-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/45012
+	* g++.dg/template/partial13.C: New.
+
+	PR c++/46105
+	* g++.dg/template/partial12.C: New.
+
+	PR c++/50508
+	* g++.dg/cpp0x/constexpr-typedef1.C: New.
+
+2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/45487
+	* g++.dg/diagnostic/bindings1.C: New.
+	* g++.old-deja/g++.pt/memtemp77.C: Adjust.
+
+2011-09-26  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/wrgsr.c: New test.
+	* gcc.target/sparc/rdgsr.c: New test.
+	* gcc.target/sparc/edge.c: New test.
+	* gcc.target/sparc/fcmp.c: New test.
+
+	* gcc.target/sparc/edge.c: Update for new return types.
+	* gcc.target/sparc/fcmp.c: Likewise.
+
+	* gcc.target/sparc/fpaddsubi.c: New test.
+
+2011-09-26  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50515
+	* gfortran.dg/common_15.f90: New.
+
+	PR fortran/50517
+	* gfortran.dg/dummy_procedure_5.f90: New.
+	* gfortran.dg/interface_26.f90: Modified error message.
+	* gfortran.dg/proc_ptr_11.f90: Ditto.
+	* gfortran.dg/proc_ptr_15.f90: Ditto.
+	* gfortran.dg/proc_ptr_comp_20.f90: Ditto.
+	* gfortran.dg/proc_ptr_result_5.f90: Ditto.
+
+2011-09-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50512
+	* g++.dg/overload/rvalue3.C: New.
+
+	PR c++/50523
+	* g++.dg/overload/ref-conv2.C: New.
+
+	* g++.dg/cpp0x/nsdmi-template1.C: New.
+
+2011-09-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/cpp0x/nullptr25.C: New.
+
+2011-09-26  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50472
+	* gcc.dg/torture/pr50472.c: New testcase.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt22.adb: New test.
+	* gnat.dg/opt22_pkg.ad[sb]: New helper.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt21.adb: New test.
+	* gnat.dg/opt21_pkg.ad[sb]: New helper.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt20.ad[sb]: New test.
+	* gnat.dg/opt20_pkg.ads: New helper.
+
+2011-09-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/array17.adb: New test.
+	* gnat.dg/array17_pkg.ads: New helper.
+
+2011-09-25  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/nsdmi-defer4.C: New.
+
+2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/frame_overflow.ads: New.
+	* gnat.dg/frame_overflow.adb: Adjust.
+	* gnat.dg/specs/addr1.ads: Likewise.
+
+2011-09-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/tree-ssa/restrict2.C: New test.
+
+2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_vect64): New.
+	* gcc.dg/vect/bb-slp-11.c: Expect the error message twice in case
+	of multiple vector sizes.
+	* gcc.dg/vect/bb-slp-26.c: New.
+
+2011-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50280
+	* g++.dg/template/bitfield1.C: New.
+
+2011-09-25  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/bb-slp-24.c: New.
+
+2011-09-24  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/nsdmi-eh1.C: New.
+
+	* g++.dg/cpp0x/nsdmi-defer3.C: New.
+
+	* g++.dg/cpp0x/nsdmi-defer1.C: New.
+	* g++.dg/cpp0x/nsdmi-defer2.C: New.
+
+	* g++.dg/cpp0x/nsdmi1.C: New.
+	* g++.dg/cpp0x/nsdmi2.C: New.
+	* g++.dg/cpp0x/nsdmi3.C: New.
+	* g++.dg/cpp0x/nsdmi4.C: New.
+	* g++.old-deja/g++.other/init4.C: New.
+
+2011-09-24  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44267
+	* g++.dg/template/sfinae28.C: New.
+
+2011-09-23  Ian Lance Taylor  <iant@google.com>
+
+	* go.test/go-test.exp (errchk): Handle more cases of getting
+	correct Tcl backslash quoting in regular expressions in test file.
+
+2011-09-23  Jason Merrill  <jason@redhat.com>
+
+	Core 253
+	* g++.dg/init/const8.C: New.
+	* g++.dg/cpp0x/constexpr-object1.C: Add a data member.
+	* g++.dg/cpp0x/defaulted2.C: Likewise.
+	* g++.dg/cpp0x/pr42844-2.C: Likewise.
+	* g++.dg/init/pr20039.C: Likewise.
+	* g++.dg/init/pr42844.C: Likewise.
+
+2011-09-23  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/ipa/inline-1.c: new testcase.
+	* gcc.dg/ipa/inline-2.c: new testcase.
+	* gcc.dg/ipa/inline-3.c: new testcase.
+	* gcc.dg/ipa/inline-4.c: new testcase.
+
+2011-09-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50258
+	* g++.dg/cpp0x/constexpr-static8.C: New.
+
+2011-09-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/avxfp-1.c: New test.
+	* gcc.target/i386/avxfp-2.c: New test.
+
+2011-09-23  Terry Guo  <terry.guo@arm.com>
+
+	* gcc.c-torture/execute/941014-1.x: Deleted.
+
+2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50491
+	* g++.dg/cpp0x/pr50491.C: New.
+
+2011-09-22  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR testsuite/50487
+	* gfortran.dg/bessel_6.f90: Fix tolerance test.
+
+2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50371
+	* g++.dg/cpp0x/nullptr24.C: New.
+
+2011-09-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50482
+	* gcc.target/i386/pr50482.c: New test.
+
+2011-09-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.target/i386/pad-2.c, gcc.target/i386/pad-3.c,
+	gcc.target/i386/pad-4.c, gcc.target/i386/pad-5a.c,
+	gcc.target/i386/pad-5b.c, gcc.target/i386/pad-6a.c,
+	gcc.target/i386/pad-6b.c, gcc.target/i386/pad-7.c,
+	gcc.target/i386/pad-8.c, gcc.target/i386/pad-9.c,
+	gcc.target/i386/pad-10.cm gcc.target/i386/vect-double-1.c: Skip if
+	multilib options contain different -march= from dg-options.
+
+2011-09-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
+	    Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50344
+	* g++.dg/template/friend52.C: New.
+
+2011-09-22  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.target/arm/cmp-1.c: New test.
+	* gcc.target/arm/cmp-2.c: Likewise.
+
+2011-09-22  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/41733
+	* gfortran.dg/impure_actual_1.f90: Modified error message.
+	* gfortran.dg/proc_ptr_32.f90: New.
+	* gfortran.dg/proc_ptr_33.f90: New.
+
+2011-09-22  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50451
+	* gcc.dg/vect/pr50451.c: New test.
+
+2011-09-21  Ian Lance Taylor  <iant@google.com>
+
+	* go.test/go-test.exp (errchk): Add special case for bug332.
+	(go-gc-tests): Add special cases for bug347 and bug348.  Recognize
+	some more test lines.
+
+2011-09-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* g++.dg/other/i386-3.C: Remove duplicated dg-options.
+	* g++.dg/other/i386-4.C: Remove dg-require-effective-target directive.
+	* g++.dg/other/i386-8.C: Ditto.
+	* g++.dg/other/pr34435.C: Ditto.
+	* g++.dg/other/pr39496.C: Ditto.
+	* g++.dg/other/mmintrin.C: Ditto.
+
+2011-09-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-cond-7.c: New test.
+	* gcc.target/i386/sse4_1-cond-1.c: New test.
+	* gcc.target/i386/avx-cond-1.c: New test.
+
+2011-09-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50464
+	* g++.dg/other/pr50464.C: New test.
+
+2011-09-21  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* gcc.target/i386/bmi2-mulx32-2.c: New test.
+	* gcc.target/i386/bmi2-mulx32-2a.c: Ditto.
+	* gcc.target/i386/bmi2-mulx64-2.c: Ditto.
+	* gcc.target/i386/bmi2-mulx64-2a.c: Ditto.
+
+2011-09-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt19.adb: New test.
+
+2011-09-21  Terry Guo  <terry.guo@arm.com>
+
+	* gcc.target/arm/neon-thumb2-move.c: Skip the warning message
+	on arch conflict when testing case on targets other than armv7-a.
+
+2011-09-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50454
+	* g++.dg/ext/int128-1.C: New.
+	* g++.dg/ext/int128-2.C: Likewise.
+	* g++.dg/ext/int128-2.h: Likewise.
+
+2011-09-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR testsuite/50469
+	* gfortran.dg/storage_size_2.f08: Replace "must be be" with "must be".
+
+2011-09-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-generated1.C: New.
+
+	PR c++/50442
+	* g++.dg/overload/ref-conv1.C: New.
+
+2011-09-20  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
+
+	* g++.dg/other/final1.C: New.
+
+2011-09-20  Ira Rosen  <ira.rosen@linaro.org>
+
+	* g++.dg/vect/slp-pr50413.cc: Don't run the test.  Remove main ()
+	and get_bit ().
+
+2011-09-19  Ian Bolton  <ian.bolton@arm.com>
+
+	* gcc.dg/20100906-1.c: Use -fno-short-enums option for
+	"target arm_eabi".
+
+2011-09-19  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50413
+	* g++.dg/vect/vect.exp: Run slp-pr* tests with
+	-fdump-tree-slp-details.  Run other tests with
+	-fdump-tree-vect-details.
+	* g++.dg/vect/slp-pr50413.cc: New.
+
+2011-09-18  Dominique d'Humieres  <dominiq@lps.ens.fr>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	PR testsuite/50435
+	* gcc.dg/vect/bb-slp-25.c: Add an if to avoid loop vectorization.
+	Fix underscores around restrict.
+
+2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50414
+	* gfortran.dg/vect/Ofast-pr50414.f90: New.
+	* gfortran.dg/vect/vect.exp: Run Ofast-* tests with -Ofast.
+	* gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: New.
+
+2011-09-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50412
+	* gfortran.dg/vect/pr50412.f90: New.
+
+2011-09-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50424
+	* g++.dg/eh/defarg1.C: New.
+
+2011-09-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/vect/vect-reduc-10.c: New test.
+	* gcc.target/i386/avx-reduc-1.c: New test.
+
+	* gcc.target/i386/sse2-extract-1.c: New test.
+	* gcc.target/i386/avx-extract-1.c: New test.
+
+2011-09-16  Terry Guo  <terry.guo@arm.com>
+
+	* gcc.dg/tree-ssa/foldconst-3.c: Don't use short enums.
+
+2011-09-15  Diego Novillo  <dnovillo@google.com>
+
+	* lib/g++.exp (g++_init): Add $TEST_ALWAYS_FLAGS to
+	ALWAYS_CXXFLAGS, if defined.
+	* lib/gfortran.exp (gfortran_init): Add $TEST_ALWAYS_FLAGS to
+	ALWAYS_GFORTRANFLAGS, if defined.
+	* lib/go.exp (go_target_compile): Add $TEST_ALWAYS_FLAGS to
+	ALWAYS_GOCFLAGS, if defined.
+	* lib/obj-c++.exp (obj-c++_init): Add $TEST_ALWAYS_FLAGS to
+	ALWAYS_OBJCXXFLAGS, if defined.
+	* lib/gcc.exp (gcc_target_compile): Add $TEST_ALWAYS_FLAGS to
+	additional_flags, if defined.
+	* lib/gnat.exp (gnat_target_compile): Likewise.
+	* lib/objc.exp (objc_target_compile): Likewise.
+	* lib/target-supports-dg.exp (dg-add-options): Handle
+	TEST_ALWAYS_FLAGS.
+
+2011-09-15  Tom de Vries  <tom@codesourcery.com>
+
+	PR testsuite/50322
+	* gcc.dg/tree-ssa/ivopts-lt.c: require stdint_types. include stdint.h.
+	Use uintptr_t in f1.  Undo avr xfails.
+
+2011-09-15  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50401
+	PR fortran/50403
+	* gfortran.dg/function_types_3.f90: New.
+
+2011-09-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50365
+	* g++.dg/cpp0x/trailing7.C: New.
+
+	PR c++/50361
+	* g++.dg/cpp0x/nullptr23.C: New.
+
+2011-09-15  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/bb-slp-25.c: New.
+
+2011-09-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50391
+	* g++.dg/cpp0x/noexcept15.C: New.
+
+2011-09-14  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/50251
+	* gcc.dg/pr50251.c: New test.
+
+2011-09-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/34547
+	PR fortran/50375
+	* gfortran.dg/null_5.f90: New.
+	* gfortran.dg/null_6.f90: New.
+
+2011-09-13  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.c-torture/compile/20110913-1.c: New test.
+
+2011-09-13  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50379
+	* gfortran.dg/result_2.f90: New.
+
+2011-09-13  Sevak Sargsyan <sevak.sargsyan@ispras.ru>
+
+	* gcc.target/arm/neon-combine-sub-abs-into-vabd.c: New test.
+
+2011-09-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48320
+	* g++.dg/cpp0x/variadic116.C: New test case.
+
+2011-09-12  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.target/mips/mips.exp (mips_option_groups): Add debug options.
+	* gcc.target/mips/interrupt_handler-2.c: New test.
+	* gcc.target/mips/interrupt_handler-3.c: Likewise.
+
+2011-09-12  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/fntmpdefarg2.C: Add more tests.
+
+	* g++.dg/cpp0x/explicit7.C: New.
+
+2011-09-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/50212
+	* g++.dg/other/pr50212.C: New test.
+
+2011-09-12  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/43746
+	* testsuite/gcc.target/avr/torture/avr-torture.exp
+	(AVR_TORTURE_OPTIONS): Add test cases "-O2 -fdata-sections" and
+	"-O2 -fmerge-all-constants".
+
+2011-09-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50327
+	* gfortran.dg/do_while_1.f90: New test.
+
+2011-09-11  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/35831
+	PR fortran/47978
+	* gfortran.dg/dynamic_dispatch_5.f03: Fix invalid test case.
+	* gfortran.dg/proc_decl_26.f90: New.
+	* gfortran.dg/typebound_override_2.f90: New.
+	* gfortran.dg/typebound_proc_6.f03: Changed wording in error message.
+
+2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/cond_expr2.ad[sb]: New test.
+
+2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/atomic5.ad[sb]: New test.
+
+2011-09-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.dg/sibcall-6.c: Check ia32 instead of ilp32.
+
+2011-09-09  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/49030
+	* gcc.dg/torture/pr49030.c: Run only if target int32plus.
+
+2011-09-09  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/49614
+	* gcc.dg/vmx/gcc-bug-i.c (inline_me): Declare 'inline'.
+
+2011-09-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50328
+	* gcc.dg/vect/fast-math-vect-outer-7.c: New testcase.
+
+2011-09-09  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/50333
+	* gcc.dg/torture/pr50333.c: New testcase.
+
+2011-09-08  Andrew Stubbs  <ams@codesourcery.com>
+
+	PR tree-optimization/50318
+	* gcc.target/arm/pr50318-1.c: New file.
+
+2011-09-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/all_one_m256i.c: New test.
+
+2011-09-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50324
+	* g++.dg/cpp0x/sfinae28.C: New.
+
+2011-09-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c/50332
+	* gcc.dg/attr-invalid.c: Adjust as __attribute__((used) is no
+	longer ignored on typedefs.
+
+	PR c++/33255 - Support -Wunused-local-typedefs warning
+	* g++.dg/warn/Wunused-local-typedefs.C: New test file.
+	* c-c++-common/Wunused-local-typedefs.c: Likewise.
+
+2011-09-08  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/50287
+	* gcc.dg/torture/pr50287.c: New test.
+
+2011-09-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/19831
+	* gcc.dg/tree-ssa/pr19831-1.c: New testcase.
+	* gcc.dg/tree-ssa/pr19831-2.c: Likewise.
+	* gcc.dg/tree-ssa/pr19831-3.c: Likewise.
+	* gcc.dg/errno-1.c: Adjust.
+
+2011-09-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/19831
+	* gcc.dg/tree-ssa/ssa-dce-8.c: New testcase.
+
+2011-09-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/44646
+	* gfortran.dg/do_concurrent_1.f90: New.
+	* gfortran.dg/do_concurrent_2.f90: New.
+
+2011-09-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50310
+	* gcc.c-torture/execute/ieee/pr50310.c: New test.
+	* gcc.dg/pr50310-2.c: New test.
+
+2011-09-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48095
+	* gfortran.dg/derived_constructor_comps_2.f90: Modified.
+	* gfortran.dg/impure_constructor_1.f90: Modified.
+	* gfortran.dg/proc_ptr_comp_33.f90: New.
+
+2011-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50310
+	* gcc.dg/pr50310-1.c: New test.
+
+2011-09-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR middle-end/48571
+	* gcc.c-torture/execute/pr48571-1.c (bar): Use offsets sizeof(int)
+	instead of 4.
+
+2011-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50309
+	* g++.dg/cpp0x/noexcept14.C: New.
+
+2011-09-07  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-ref3.C: New.
+
+	* g++.dg/cpp0x/sfinae11.C: Check for explanatory diagnostic.
+
+2011-09-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/section1.c: Don't xfail for avr.
+
+2011-09-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR tree-optimization/50322
+	* gcc.dg/tree-ssa/ivopts-lt.c: Add xfails for avr.
+
+2011-09-07  Martin Jambor  <mjambor@suse.cz>
+
+	* g++.dg/tree-ssa/pr49911.C: Added flag -fstrict-enums.
+
+2011-09-07  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/49911
+	* g++.dg/tree-ssa/pr49911.C: New test.
+
+2011-09-07  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/49030
+	* gcc.dg/torture/pr49030.c: New test.
+
+2011-09-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50288
+	* gfortran.dg/class_4c.f03: Modified ("dg-do link" and "dg-final").
+	* gfortran.dg/class_4d.f03: Deleted.
+	* gfortran.dg/class_45b.f03: Modififed ("dg-do link").
+
+2011-09-07  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/forwprop-16.c: New testcase.
+
+2011-09-07  Jiangning Liu  <jiangning.liu@arm.com>
+
+	PR tree-optimization/46021
+	* gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on arm*-*-*.
+
+2011-09-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* g++.dg/ext/altivec-17.C: Fix dg-error to match current compiler.
+
+2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/compile/20110906-1.c: New test.
+
+2011-09-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/builtin-apply-mmx.c: Require ia32 effective target.
+
+2011-09-06  Enkovich Ilya  <ilya.enkovich@intel.com>
+
+	* gcc.dg/tree-ssa/pr38533.c (dg-options): Added option
+	--param tree-reassoc-width=1.
+
+	* gcc.dg/tree-ssa/reassoc-24.c: New test.
+	* gcc.dg/tree-ssa/reassoc-25.c: Likewise.
+
+2011-09-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48149
+	* gcc.dg/tree-ssa/ssa-fre-32.c: New testcase.
+
+2011-09-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48317
+	* gcc.dg/tree-ssa/ssa-fre-31.c: New testcase.
+
+2011-09-06  Ira Rosen  <ira.rosen@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_vect_multiple_sizes):
+	New procedure.
+	(add_options_for_quad_vectors): Replace with ...
+	(add_options_for_double_vectors): ... this.
+	* gfortran.dg/vect/pr19049.f90: Expect more printings on targets that
+	support multiple vector sizes since the vectorizer attempts to
+	vectorize with both vector sizes.
+	* gcc.dg/vect/no-vfa-vect-79.c,
+	gcc.dg/vect/no-vfa-vect-102a.c, gcc.dg/vect/vect-outer-1a.c,
+	gcc.dg/vect/vect-outer-1b.c, gcc.dg/vect/vect-outer-2b.c,
+	gcc.dg/vect/vect-outer-3a.c, gcc.dg/vect/no-vfa-vect-37.c,
+	gcc.dg/vect/vect-outer-3b.c, gcc.dg/vect/no-vfa-vect-101.c,
+	gcc.dg/vect/no-vfa-vect-102.c, gcc.dg/vect/vect-reduc-dot-s8b.c,
+	gcc.dg/vect/vect-outer-1.c, gcc.dg/vect/vect-104.c: Likewise.
+	* gcc.dg/vect/vect-42.c: Run with 64 bit vectors if applicable.
+	* gcc.dg/vect/vect-multitypes-6.c, gcc.dg/vect/vect-52.c,
+	gcc.dg/vect/vect-54.c, gcc.dg/vect/vect-46.c, gcc.dg/vect/vect-48.c,
+	gcc.dg/vect/vect-96.c, gcc.dg/vect/vect-multitypes-3.c,
+	gcc.dg/vect/vect-40.c: Likewise.
+	* gcc.dg/vect/vect-outer-5.c: Remove quad-vectors option as redundant.
+	* gcc.dg/vect/vect-109.c, gcc.dg/vect/vect-peel-1.c,
+	gcc.dg/vect/vect-peel-2.c, gcc.dg/vect/slp-25.c,
+	gcc.dg/vect/vect-multitypes-1.c, gcc.dg/vect/slp-3.c,
+	gcc.dg/vect/no-vfa-pr29145.c, gcc.dg/vect/vect-multitypes-4.c:
+	Likewise.
+	* gcc.dg/vect/vect-peel-4.c: Make ia global.
+
+2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/49606
+	* gcc.target/mips/abi-main.h: New file.
+	* gcc.target/mips/abi-o32-long32.c: New test.
+	* gcc.target/mips/abi-o32-long64.c: Likewise.
+	* gcc.target/mips/abi-o64-long32.c: Likewise.
+	* gcc.target/mips/abi-o64-long64.c: Likewise.
+	* gcc.target/mips/abi-n32-long32.c: Likewise.
+	* gcc.target/mips/abi-n32-long64.c: Likewise.
+	* gcc.target/mips/abi-n64-long32.c: Likewise.
+	* gcc.target/mips/abi-n64-long64.c: Likewise.
+	* gcc.target/mips/abi-o32-long32-no-shared.c: Likewise.
+	* gcc.target/mips/abi-o32-long64-no-shared.c: Likewise.
+	* gcc.target/mips/abi-o64-long32-no-shared.c: Likewise.
+	* gcc.target/mips/abi-o64-long64-no-shared.c: Likewise.
+	* gcc.target/mips/abi-n32-long32-no-shared.c: Likewise.
+	* gcc.target/mips/abi-n32-long64-no-shared.c: Likewise.
+	* gcc.target/mips/abi-n64-long32-no-shared.c: Likewise.
+	* gcc.target/mips/abi-n64-long64-no-shared.c: Likewise.
+	* gcc.target/mips/abi-o32-long32-pic.c: Likewise.
+	* gcc.target/mips/abi-o32-long64-pic.c: Likewise.
+	* gcc.target/mips/abi-o64-long32-pic.c: Likewise.
+	* gcc.target/mips/abi-o64-long64-pic.c: Likewise.
+	* gcc.target/mips/abi-n32-long32-pic.c: Likewise.
+	* gcc.target/mips/abi-n32-long64-pic.c: Likewise.
+	* gcc.target/mips/abi-n64-long32-pic.c: Likewise.
+	* gcc.target/mips/abi-n64-long64-pic.c: Likewise.
+	* gcc.target/mips/abi-eabi32-long32.c: Likewise.
+	* gcc.target/mips/abi-eabi32-long64.c: Likewise.
+	* gcc.target/mips/abi-eabi64-long32.c: Likewise.
+	* gcc.target/mips/abi-eabi64-long64.c: Likewise.
+	* gcc.target/mips/mips.exp: Make -mshared implied -mabicalls.
+	* gcc.target/mips/branch-2.c: Remove -mabicalls.
+	* gcc.target/mips/branch-3.c: Likewise.
+	* gcc.target/mips/branch-4.c: Likewise.
+	* gcc.target/mips/branch-5.c: Likewise.
+	* gcc.target/mips/branch-6.c: Likewise.
+	* gcc.target/mips/branch-7.c: Likewise.
+	* gcc.target/mips/branch-8.c: Likewise.
+	* gcc.target/mips/branch-9.c: Likewise.
+	* gcc.target/mips/branch-10.c: Likewise.
+	* gcc.target/mips/branch-11.c: Likewise.
+	* gcc.target/mips/branch-12.c: Likewise.
+	* gcc.target/mips/branch-13.c: Likewise.
+	* gcc.target/mips/lazy-binding-1.c: Likewise.
+
+2011-09-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/ipa/ipcp-3.c (mark_cell): Use mask 1 << 14 instead of 1 << 18
+	to avoid warning on int=16 platforms..
+
+2011-09-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/compat/struct-layout-1_test.h: Decrease bitfield size
+	to work even with -fshort-enums.
+
+2011-09-04  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.c-torture/compile/20110902.c: new testcase.
+
+2011-09-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49267
+	* g++.dg/cpp0x/rv-conv1.C: New.
+
+	DR 1328
+	* g++.dg/cpp0x/rv-func3.C: New.
+
+	* g++.dg/cpp0x/constexpr-default-ctor.C: New.
+
+	PR c++/50248
+	Core 1358
+	* g++.dg/cpp0x/constexpr-template1.C: New.
+	* g++.dg/cpp0x/constexpr-template2.C: New.
+	* g++.dg/cpp0x/constexpr-48089.C: Adjust error markup.
+	* g++.dg/cpp0x/constexpr-ex1.C: Adjust error markup.
+
+2011-09-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/debug1.ads: Tweak pattern.
+
+2011-09-04  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50227
+	* gfortran.dg/class_45a.f03: New.
+	* gfortran.dg/class_45b.f03: New.
+
+2011-09-04  Jakub Jelinek  <jakub@redhat.com>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50208
+	* gcc.dg/vect/no-fre-pre-pr50208.c: New test.
+	* gcc.dg/vect/vect.exp: Run no-fre-pre-*.c tests with
+	-fno-tree-fre -fno-tree-pre.
+
+2011-09-02  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.dg/ipa/ipcp-3.c: New test.
+
+2011-09-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/27460
+	PR middle-end/29269
+	* gcc.dg/vect/vect-cond-7.c: New testcase.
+
+2011-09-02  Martin Jambor  <mjambor@suse.cz>
+
+	* g++.dg/ipa/devirt-3.C: Added a distraction method.
+	* g++.dg/ipa/ivinline-7.C: Added a test for direct call discovery,
+	xfailed test for inlining.
+	* g++.dg/ipa/ivinline-9.C: Likewise.
+
+2011-09-01  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50178
+	* gfortran.dg/vect/pr50178.f90: New test.
+
+2011-08-31  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/49886
+	* gcc.c-torture/execute/pr49886.c: New testcase.
+
+2011-08-31  Tom de Vries  <tom@codesourcery.com>
+
+	PR middle-end/43513
+	* gcc.dg/pr43513.c: New test.
+
+2011-08-30  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/45044
+	* gfortran.dg/common_14.f90: New.
+	* gfortran.dg/common_resize_1.f: Add two dg-warning.
+
+2011-08-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50084
+	* g++.dg/cpp0x/decltype33.C: New.
+
+	PR c++/50089
+	* g++.dg/cpp0x/lambda/lambda-qualified.C: New.
+
+	PR c++/50114
+	* g++.dg/cpp0x/lambda/lambda-for.C: New.
+
+2011-08-30  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/fma-compile.c: Escape [ and ] in scan strings.
+
+2011-08-30  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/aggr3.ads: New test.
+	* gnat.dg/specs/aggr3_pkg.ads: New helper.
+
+	* gnat.dg/specs/aggr1.ads: Remove superfluous space.
+	* gnat.dg/specs/aggr2.ads: Likewise.
+
+2011-08-30  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/45170
+	* gfortran.dg/allocate_with_source_2.f90: New test
+
+2011-08-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50220
+	* g++.dg/cpp0x/lambda/lambda-50220.C: New.
+
+	PR c++/50234
+	* g++.dg/cpp0x/constexpr-value3.C: New.
+
+2011-08-30  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48571
+	* gcc.c-torture/execute/pr48571-1.c: New testcase.
+	* gcc.dg/tree-ssa/ssa-ccp-25.c: Remove.
+	* gcc.dg/tree-ssa/ssa-ccp-26.c: Likewise.
+	* gcc.dg/pr36902.c: XFAIL.
+
+2011-08-30  Ilya Tocar  <ilya.tocar@intel.com>
+
+	* gcc.target/i386/fma-check.h: New.
+	* gcc.target/i386/fma-256-fmaddXX.c: New testcase.
+	* gcc.target/i386/fma-256-fmaddsubXX.c: Likewise.
+	* gcc.target/i386/fma-256-fmsubXX.c: Likewise.
+	* gcc.target/i386/fma-256-fmsubaddXX.c: Likewise.
+	* gcc.target/i386/fma-256-fnmaddXX.c: Likewise.
+	* gcc.target/i386/fma-256-fnmsubXX.c: Likewise.
+	* gcc.target/i386/fma-fmaddXX.c: Likewise.
+	* gcc.target/i386/fma-fmaddsubXX.c: Likewise.
+	* gcc.target/i386/fma-fmsubXX.c: Likewise.
+	* gcc.target/i386/fma-fmsubaddXX.c: Likewise.
+	* gcc.target/i386/fma-fnmaddXX.c: Likewise.
+	* gcc.target/i386/fma-fnmsubXX.c: Likewise.
+	* gcc.target/i386/fma-compile.c: Likewise.
+	* gcc.target/i386/i386.exp (check_effective_target_fma): New.
+	* gcc.target/i386/sse-12.c: Add -mfma.
+	* gcc.target/i386/sse-13.c: Likewise.
+	* gcc.target/i386/sse-14.c: Likewise.
+	* gcc.target/i386/sse-22.c: Likewise.
+	* gcc.target/i386/sse-23.c: Likewise.
+	* g++.dg/other/i386-2.C: Likewise.
+	* g++.dg/other/i386-3.C: Likewise.
+
+2011-08-30  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR testsuite/50185
+	* gcc.target/i386/avx2-vmovmskb-2.c: Rename to ...
+	* gcc.target/i386/avx2-vpmovmskb-2.c: ... this. Update.
+
+2011-08-30  Christian Bruel  <christian.bruel@st.com>
+
+	* g++.dg/bprob/bprob.exp (feedback_options): Set
+	-fbranch-probabilities.
+	* gcc.misc-tests/bprob.exp (feedback_options): Likewise.
+
+2011-08-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50224
+	* g++.dg/cpp0x/lambda/lambda-use2.C: New.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/dfp/base.C: New test.
+
+2011-08-29  Jason Merrill  <jason@redhat.com>
+
+	Core DR 994
+	PR c++/50209
+	* g++.dg/cpp0x/initlist58.C: New.
+
+2011-08-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50225
+	* gfortran.dg/class_result_1.f03: New.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48722
+	* gcc.target/i386/pr48722.c: New test.
+
+2011-08-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR libfortran/50192
+	* gfortran.dg/widechar_compare_1.f90:  New test.
+
+2011-08-26  Jason Merrill  <jason@redhat.com>
+
+	Core DR 342
+	PR c++/48582
+	* g++.dg/abi/mangle50.C: New.
+
+2011-08-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/50202
+	* gcc.target/i386/pr50202.c: New test.
+
+2011-08-26  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse_4_1-round-vec.c: New test.
+	* gcc.target/i386/sse_4_1-roundf-vec.c: New test.
+	* gcc.target/i386/avx-round-vec.c: New test.
+	* gcc.target/i386/avx-roundf-vec.c: New test.
+
+2011-08-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/cmpxchg16b-1.c: Match also space after the
+	instruction.
+
+	PR c/50179
+	* c-c++-common/Wunused-var-14.c: New test.
+
+2011-08-26  Tom de Vries  <tom@codesourcery.com>
+
+	* gcc.dg/tree-ssa/ivopts-lt.c: New test.
+
+2011-08-26  Jiangning Liu  <jiangning.liu@arm.com>
+
+	* gcc.target/arm/thumb2-cond-cmp-1.c: New.
+	* gcc.target/arm/thumb2-cond-cmp-2.c: Likewise.
+	* gcc.target/arm/thumb2-cond-cmp-3.c: Likewise.
+	* gcc.target/arm/thumb2-cond-cmp-4.c: Likewise.
+
+2011-08-26  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/thumb2-replicated-constant1.c: New file.
+	* gcc.target/arm/thumb2-replicated-constant2.c: New file.
+	* gcc.target/arm/thumb2-replicated-constant3.c: New file.
+	* gcc.target/arm/thumb2-replicated-constant4.c: New file.
+
+2011-08-25  Mikael Morin  <mikael.morin@gcc.gnu.org>
+
+	PR fortran/50050
+	* gfortran.dg/pointer_comp_init_1.f90: New test.
+
+2011-08-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50157
+	* g++.dg/cpp0x/sfinae27.C: New.
+
+2011-08-25  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_lib_token_4.f90: New.
+
+2011-08-25  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray/alloc_comp_1.f90: New.
+
+2011-08-25  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/Wshadow-3.c: Restore original content destroyed by r148442.
+
+2011-08-24  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50163
+	* gfortran.dg/initialization_28.f90: New.
+
+2011-08-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/50067
+	* gcc.dg/torture/pr50067-3.c: New testcase.
+	* gcc.dg/torture/pr50067-4.c: Likewise.
+	* gcc.dg/torture/pr50067-5.c: Likewise.
+
+2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* g++.dg/other/i386-2.C: Add -mavx2 check.
+	* g++.dg/other/i386-3.C: Likewise.
+	* gcc.target/i386/avx-1.c: Add AVX2.
+	* gcc.target/i386/avx-2.c: Likewise.
+	* gcc.target/i386/funcspec-5.c: Likewise.
+	* gcc.target/i386/sse-12.c: Likewise.
+	* gcc.target/i386/sse-13.c: Likewise.
+	* gcc.target/i386/sse-14.c: Likewise.
+	* gcc.target/i386/sse-22.c: Likewise.
+	* gcc.target/i386/sse-23.c: Likewise.
+	* gcc.target/i386/i386.exp (check_effective_target_avx2): Likewise.
+	* gcc.target/i386/avx2-check.h: New.
+	* gcc.target/i386/avx2-i32gatherd-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd-4.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd256-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherd256-4.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd-4.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd256-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherpd256-4.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps-4.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps256-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherps256-4.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq-4.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq256-2.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
+	* gcc.target/i386/avx2-i32gatherq256-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd256-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherd256-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd256-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherpd256-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps256-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherps256-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq-4.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq256-2.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
+	* gcc.target/i386/avx2-i64gatherq256-4.c: Likewise.
+	* gcc.target/i386/avx2-mpsadbw-1.c: Likewise.
+	* gcc.target/i386/avx2-mpsadbw-2.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastsd_pd-1.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastsd_pd-2.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastsi128-1.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastsi128-2.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastss_ps-1.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastss_ps-2.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastss_ps256-1.c: Likewise.
+	* gcc.target/i386/avx2-vbroadcastss_ps256-2.c: Likewise.
+	* gcc.target/i386/avx2-vextracti128-1.c: Likewise.
+	* gcc.target/i386/avx2-vextracti128-2.c: Likewise.
+	* gcc.target/i386/avx2-vinserti128-1.c: Likewise.
+	* gcc.target/i386/avx2-vinserti128-2.c: Likewise.
+	* gcc.target/i386/avx2-vmovmskb-2.c: Likewise.
+	* gcc.target/i386/avx2-vmovntdqa-1.c: Likewise.
+	* gcc.target/i386/avx2-vmovntdqa-2.c: Likewise.
+	* gcc.target/i386/avx2-vpabsb256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpabsb256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpabsd256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpabsd256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpabsw256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpabsw256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpackssdw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpackssdw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpacksswb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpacksswb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpackusdw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpackusdw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpackuswb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpackuswb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddsb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddsb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddusb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddusb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddusw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddusw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpaddw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpaddw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpalignr256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpalignr256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpand-1.c: Likewise.
+	* gcc.target/i386/avx2-vpand-2.c: Likewise.
+	* gcc.target/i386/avx2-vpandn-1.c: Likewise.
+	* gcc.target/i386/avx2-vpandn-2.c: Likewise.
+	* gcc.target/i386/avx2-vpavgb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpavgb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpavgw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpavgw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpblendd128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpblendd128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpblendd256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpblendd256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpblendvb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpblendvb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpblendw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpblendw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastb128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastb128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastb256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastb256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastd128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastd128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastd256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastd256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastq128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastq128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastq256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastq256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastw128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastw128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastw256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpbroadcastw256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpeqw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpcmpgtw-2.c: Likewise.
+	* gcc.target/i386/avx2-vperm2i128-1.c: Likewise.
+	* gcc.target/i386/avx2-vperm2i128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpermd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpermd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpermpd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpermpd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpermps-1.c: Likewise.
+	* gcc.target/i386/avx2-vpermps-2.c: Likewise.
+	* gcc.target/i386/avx2-vpermq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpermq-2.c: Likewise.
+	* gcc.target/i386/avx2-vphaddd-1.c: Likewise.
+	* gcc.target/i386/avx2-vphaddd-2.c: Likewise.
+	* gcc.target/i386/avx2-vphaddsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vphaddsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vphaddw-1.c: Likewise.
+	* gcc.target/i386/avx2-vphaddw-2.c: Likewise.
+	* gcc.target/i386/avx2-vphsubd-1.c: Likewise.
+	* gcc.target/i386/avx2-vphsubd-2.c: Likewise.
+	* gcc.target/i386/avx2-vphsubsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vphsubsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vphsubw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaddubsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaddubsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaddwd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaddwd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadd256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadd256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadq256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskloadq256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstored-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstored-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstored256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstored256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstoreq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstoreq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstoreq256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaskstoreq256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxsb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxsb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxsd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxsd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxub-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxub-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxud-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxud-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxuw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmaxuw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpminsb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpminsb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpminsd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpminsd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpminsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpminsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpminub-1.c: Likewise.
+	* gcc.target/i386/avx2-vpminub-2.c: Likewise.
+	* gcc.target/i386/avx2-vpminud-1.c: Likewise.
+	* gcc.target/i386/avx2-vpminud-2.c: Likewise.
+	* gcc.target/i386/avx2-vpminuw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpminuw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovmskb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxbd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxbd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxbq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxbq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxbw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxbw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxdq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxdq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxwd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxwd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxwq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovsxwq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxbd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxbd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxbq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxbq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxbw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxbw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxdq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxdq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxwd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxwd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxwq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmovzxwq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmuldq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmuldq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmulhrsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmulhrsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmulhuw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmulhuw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmulhw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmulhw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmulld-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmulld-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmullw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmullw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpmuludq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpmuludq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpor-1.c: Likewise.
+	* gcc.target/i386/avx2-vpor-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsadbw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsadbw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpshufb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpshufb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpshufd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpshufd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpshufhw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpshufhw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpshuflw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpshuflw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsignb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsignb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsignd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsignd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsignw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsignw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpslld-1.c: Likewise.
+	* gcc.target/i386/avx2-vpslld-2.c: Likewise.
+	* gcc.target/i386/avx2-vpslldi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpslldi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpslldq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpslldq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllqi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllqi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvd128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvd128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvd256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvd256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvq128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvq128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvq256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllvq256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsllwi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsllwi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrad-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrad-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsradi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsradi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsravd128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsravd128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsravd256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsravd256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsraw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsraw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrawi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrawi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrld-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrld-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrldi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrldi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrldq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrldq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlqi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlqi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvd128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvd128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvd256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvd256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvq128-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvq128-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvq256-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlvq256-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlwi-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsrlwi-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsubb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsubb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsubd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsubd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsubq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsubq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsubsb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsubsb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsubsw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsubsw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsubusb-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsubusb-2.c: Likewise.
+	* gcc.target/i386/avx2-vpsubusw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpsubusw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhbw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhbw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhdq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhdq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhqdq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhqdq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhwd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckhwd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpcklbw-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpcklbw-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckldq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpckldq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpcklqdq-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpcklqdq-2.c: Likewise.
+	* gcc.target/i386/avx2-vpunpcklwd-1.c: Likewise.
+	* gcc.target/i386/avx2-vpunpcklwd-2.c: Likewise.
+	* gcc.target/i386/avx2-vpxor-1.c: Likewise.
+	* gcc.target/i386/avx2-vpxor-2.c: Likewise.
+	* gcc.target/i386/testimm-9.c: Likewise.
+
+2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* g++.dg/other/i386-2.C: Add -mbmi2 check.
+	* g++.dg/other/i386-3.C: Likewise.
+	* gcc.target/i386/bmi2-bzhi32-1.c: New testcase.
+	* gcc.target/i386/bmi2-bzhi32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-bzhi64-1.c: Likewise.
+	* gcc.target/i386/bmi2-bzhi64-1a.c: Likewise.
+	* gcc.target/i386/bmi2-mulx32-1.c: Likewise.
+	* gcc.target/i386/bmi2-mulx32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-mulx64-1.c: Likewise.
+	* gcc.target/i386/bmi2-mulx64-1a.c: Likewise.
+	* gcc.target/i386/bmi2-pdep32-1.c: Likewise.
+	* gcc.target/i386/bmi2-pdep32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-pdep64-1.c: Likewise.
+	* gcc.target/i386/bmi2-pdep64-1a.c: Likewise.
+	* gcc.target/i386/bmi2-pext32-1.c: Likewise.
+	* gcc.target/i386/bmi2-pext32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-pext64-1.c: Likewise.
+	* gcc.target/i386/bmi2-pext64-1a.c: Likewise.
+	* gcc.target/i386/bmi2-rorx32-1.c: Likewise.
+	* gcc.target/i386/bmi2-rorx32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-rorx64-1.c: Likewise.
+	* gcc.target/i386/bmi2-rorx64-1a.c: Likewise.
+	* gcc.target/i386/bmi2-sarx32-1.c: Likewise.
+	* gcc.target/i386/bmi2-sarx32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-sarx64-1.c: Likewise.
+	* gcc.target/i386/bmi2-sarx64-1a.c: Likewise.
+	* gcc.target/i386/bmi2-shlx32-1.c: Likewise.
+	* gcc.target/i386/bmi2-shlx32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-shlx64-1.c: Likewise.
+	* gcc.target/i386/bmi2-shlx64-1a.c: Likewise.
+	* gcc.target/i386/bmi2-shrx32-1.c: Likewise.
+	* gcc.target/i386/bmi2-shrx32-1a.c: Likewise.
+	* gcc.target/i386/bmi2-shrx64-1.c: Likewise.
+	* gcc.target/i386/bmi2-shrx64-1a.c: Likewise.
+	* gcc.target/i386/i386.exp (check_effective_target_bmi2): New.
+	* gcc.target/i386/sse-12.c: Add BMI2.
+	* gcc.target/i386/sse-13.c: Likewise.
+	* gcc.target/i386/sse-14.c: Likewise.
+	* gcc.target/i386/sse-22.c: Likewise.
+	* gcc.target/i386/sse-23.c: Likewise.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/crash7.C: Adjust expected errors.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49045
+	Core 1321
+	* g++.dg/cpp0x/overload2.C: New.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	Core 903
+	* g++.dg/cpp0x/constexpr-nullptr.C: Now ill-formed.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	Core 975
+	* g++.dg/cpp0x/lambda/lambda-deduce-ext-neg2.C: Now accepted.
+	* g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Adjust.
+	* g++.dg/cpp0x/lambda/lambda-deduce2.C: Test returning overload.
+	* g++.dg/cpp0x/lambda/lambda-deduce-neg.C: Remove #include.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50024
+	* g++.dg/cpp0x/constexpr-initlist5.C: New.
+
+2011-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/50158
+	* g++.dg/warn/Wunused-var-16.C: New test.
+
+	PR middle-end/50161
+	* gcc.dg/pr50161.c: New test.
+
+2011-08-23  Siddhesh Poyarekar  <siddhesh.poyarekar@gmail.com>
+
+	PR c++/50055
+	* g++.dg/gcov/gcov-7.C: New test.
+
+2011-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/46862
+	* g++.dg/dfp/nofields.C: New test.
+
+2011-08-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/31600
+	* gfortran.dg/use_16.f90: New.
+
+2011-08-22  Uros Bizjak  <ubizjak@gmail.com>
+	    Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR target/50155
+	* gcc.target/i386/pr50155.c: New test.
+
+2011-08-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/50133
+	* gcc.dg/pr50133.c: New test.
+
+	PR middle-end/50141
+	* c-c++-common/cxxbitfields-6.c: New test.
+
+2011-08-22  Mikael Morin  <mikael.morin@gcc.gnu.org>
+
+	PR fortran/50050
+	* gfortran.dg/alloc_comp_initializer_3.f90: New test.
+
+2011-08-22  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/pr49994-2.c: Add dg-require-effective-target scheduling.
+	* gcc.dg/pr49994-3.c: Ditto.
+
+2011-08-22  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/50145
+	* gcc.dg/torture/pr50067-1.c: Run on little-endian systems only.
+	* gcc.dg/torture/pr50067-2.c: Likewise.
+
+2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/47659
+	* gfortran.dg/warn_conversion_2.f90:  Also warn about conversion
+	of a constant resulting from simplification.
+	* gfortran.dg/warn_conversion_3.f90:  New test.
+
+2011-08-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/50130
+	* gfortran.dg/zero_stride_1.f90:  New test.
+
+2011-08-20  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49638
+	* gfortran.dg/typebound_override_1.f90: Modified.
+
+2011-08-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48739
+	* gcc.dg/pr48739-1.c: New test.
+	* gcc.dg/pr48739-2.c: New test.
+
+2011-08-20  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/graphite/interchange-1.f: Remove xfail.
+
+2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/50129
+	* gfortran.dg/where_3.f90: New test.
+
+2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/49721
+	* gfortran.dg/pr49721-1.f: New.
+	* gfortran.fortran-torture/compile/pr49721-1.f: Likewise.
+
+2011-08-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/builtin-complex-err-1.c, gcc.dg/builtin-complex-err-2.c,
+	gcc.dg/dfp/builtin-complex.c, gcc.dg/torture/builtin-complex-1.c:
+	New tests.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-11.c: New file.
+	* gcc.target/arm/wmul-12.c: New file.
+	* gcc.target/arm/wmul-13.c: New file.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-10.c: New file.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-9.c: New file.
+	* gcc.target/arm/wmul-bitfield-2.c: New file.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-8.c: New file.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-7.c: New file.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-6.c: New file.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-5.c: New file.
+	* gcc.target/arm/no-wmla-1.c: New file.
+
+2011-08-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/wmul-bitfield-1.c: New file.
+
+2011-08-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c90-noreturn-1.c, gcc.dg/c99-noreturn-1.c: New tests.
+
+2011-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/builtins-67.c: Use dg-add-options c99_runtime.
+	* gcc.target/i386/conversion.c: Likewise.
+
+2011-08-19  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/torture/pr50067-1.c: New testcase.
+	* gcc.dg/torture/pr50067-2.c: Likewise.
+
+2011-08-19  Joey Ye  <joey.ye@arm.com>
+
+	PR target/49437
+	* gcc.target/arm/handler-align.c: New test.
+	* lib/target-supports.exp (check_effective_target_arm_cortex_m):
+	New Function.
+
+2011-08-19  Joey Ye  <joey.ye@arm.com>
+
+	* gcc.c-torture/execute/20101011-1.c (DO_TEST): Skip on ARM.
+
+2011-08-19  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/50071
+	* gfortran.dg/end_block_label_1.f90: New test.
+	* gfortran.dg/end_associate_label_1.f90: New test.
+
+2011-08-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c1x-pointer-float-1.c: New test.
+
+2011-08-18  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/50071
+	* gfortran.dg/duplicate_labels_2.f: New test.
+
+2011-08-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c1x-noreturn-1.c, gcc.dg/c1x-noreturn-2.c,
+	gcc.dg/c1x-noreturn-3.c, gcc.dg/c1x-noreturn-4.c,
+	gcc.dg/c1x-noreturn-5.c: New tests.
+
+2011-08-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c1x-uni-string-1.c, gcc.dg/c1x-uni-string-2.c: New tests.
+
+2011-08-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_lock_1.f90: Update dg-error.
+	* gfortran.dg/coarray_lock_3.f90: Fix test.
+	* gfortran.dg/coarray_lock_4.f90: New.
+	* gfortran.dg/coarray_lock_5.f90: New.
+
+2011-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/50009
+	* gcc.c-torture/compile/pr50009.c: New test.
+
+	PR target/50092
+	* gcc.dg/torture/pr50092.c: New test.
+
+2011-08-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50109
+	* gfortran.dg/namelist_73.f90: New.
+
+2011-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/plugin/decl_plugin.c: Include diagnostic.h.
+
+	PR debug/50017
+	* gcc.dg/pr50017.c: New test.
+
+2011-08-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/45625
+	* g++.dg/lookup/hidden-var1.C: New test case.
+
+2011-08-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/31461
+	* gfortran.dg/warn_unused_var_2.f90: New.
+	* gfortran.dg/warn_unused_var_3.f90: New.
+
+2011-08-17  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43597
+	* gcc.target/arm/pr43597.c: New test.
+
+2011-08-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50070
+	* gfortran.dg/common_13.f90: New.
+
+2011-08-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50086
+	* g++.dg/cpp0x/variadic-unresolved.C: New.
+
+	* g++.old-deja/g++.brendan/README: Add R.I.P.
+
+	* g++.dg/ext/attr-used-1.C: New.
+
+	PR c++/50054
+	* g++.dg/cpp0x/initlist56.C: New.
+
+2011-08-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR testsuite/50085
+	* g++.dg/opt/life1.C: Only run on Linux.
+
+2011-08-15  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_26.f90: New.
+
+2011-08-15  Hans-Peter Nilsson  <hp@axis.com>
+
+	* gcc.dg/tree-ssa/vrp61.c: Use -fdump-tree-vrp1-nouid instead of
+	-fdump-tree-vrp1.
+
+2011-08-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50073
+	* gfortran.dg/func_result_7.f90: New.
+
+2011-08-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50075
+	* g++.dg/cpp0x/decltype32.C: New.
+
+	PR c++/50059
+	* g++.dg/diagnostic/expr1.C: New.
+
+2011-08-12  David Li  <davidxl@google.com>
+
+	* g++.dg/abi/vbase15.C: New test.
+
+2011-08-12  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50034
+	* g++.dg/cpp0x/defaulted28.C: Add unevaluated case.
+
+2011-08-12  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/builtins-67.c: New test.
+	* gcc.target/i386/conversion.c: Ditto.
+
+2011-08-11  Romain Geissler  <romain.geissler@gmail.com>
+	    Brian Hackett  <bhackett1024@gmail.com>
+
+	* g++.dg/plugin/decl_plugin.c: New.
+	* g++.dg/plugin/decl-plugin-test.C: New.
+	* g++.dg/plugin/plugin.exp: Add above testcase.
+
+2011-08-11  Richard Guenther  <rguenther@suse.de>
+
+	* g++.dg/tree-ssa/pr41186.C: Un-XFAIL.
+
+2011-08-11  Michael Matz  <matz@suse.de>
+
+	* gcc.dg/graphite/run-id-pr47593.c: Remove -m32.
+
+2011-08-11  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50039
+	* gcc.dg/vect/vect.exp: Run no-tree-fre-* tests with -fno-tree-fre.
+	* gcc.dg/vect/no-tree-fre-pr50039.c: New test.
+
+2011-08-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/sse4_1-blendps-2.c: Include <stdlib.h>.
+	(sse4_1_test): Initialize src3 with random value.
+
+2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
+
+	* gcc.c-torture/execute/scal-to-vec1.c: New test.
+	* gcc.c-torture/execute/scal-to-vec2.c: New test.
+	* gcc.c-torture/execute/scal-to-vec3.c: New test.
+	* gcc.dg/scal-to-vec1.c: New test.
+	* gcc.dg/scal-to-vec2.c: New test.
+
+2011-08-09  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/vrp57.c: Disable CCP.
+	* gcc.dg/tree-ssa/vrp60.c: New testcase.
+	* gcc.dg/tree-ssa/vrp61.c: Likewise.
+	* gcc.dg/tree-ssa/vrp62.c: Likewise.
+
+2011-08-09  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gfortran.dg/scratch_1.f90: Skip on spu-*-*.
+
+2011-08-09  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gcc.dg/pr49948.c: Require pthread effective target.
+
+2011-08-09  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gcc.dg/lto/20110201-1_0.c: Provide dummy sqrt.
+
+2011-08-09  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse-22a.c: New test.
+
+2011-08-09  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/50014
+	* gcc.dg/vect/pr50014.c: New test.
+
+2011-08-08  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/49923
+	* gcc.dg/tree-ssa/pr49923.c: New test.
+
+2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49781
+	* gcc.target/i386/pr49781-1.c: New.
+
+2011-08-08  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/range-for20.C: Adjust to test 50020 as well.
+
+	* g++.dg/cpp0x/initlist5.C: Add 50011 test.
+
+2011-08-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49638
+	* gfortran.dg/typebound_override_1.f90: New.
+
+2011-08-07  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/tree-ssa/pr23455.c: Adjust testcases for LLP64 for
+	x86_64 mingw target.
+	* gcc.dg/tree-ssa/loop-1.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
+	* gcc.dg/tree-ssa/loop-33.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.
+	* gcc.dg/tree-ssa/loop-35.c: Likewise.
+	* gcc.dg/tree-ssa/stdarg-2.c: Likewise.
+	* gcc.dg/tree-ssa/stdarg-4.c: Likewise.
+	* gcc.dg/tree-ssa/stdarg-5.c: Likewise.
+	* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
+
+2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR testsuite/48727
+	* g++.dg/opt/devirt2.C: Use specific pattern for alpha*-*-*.
+
+2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/pr48770.c: Cleanup coverage files.
+	* gfortran.dg/vect/O3-pr49957.f: Cleanup vect tree dump.
+
+2011-08-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse-22.c (dg-options): Add -march=k8.
+	(pragma GCC target): Add avx, fma4, lzcnt and bmi options.
+	* gcc.target/i386/sse-23.c (pragma GCC target): Add avx, fma4,
+	lzcnt and bmi options.
+
+2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47381
+	* gcc.dg/pr47381-1.c: New.
+	* gcc.dg/pr47381-2.c: Likewise.
+	* gcc.target/i386/pr47381.c: Likewise.
+
+2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47727
+	* gcc.dg/pr47727.c: New.
+
+	PR target/47372
+	* gcc.dg/pr47372-1.c: New.
+	* gcc.dg/pr47372-2.c: Likewise.
+
+2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47449
+	* gcc.target/i386/pr47449.c: New.
+
+	PR target/47446
+	* gcc.dg/pr47446-1.c: New.
+	* gcc.dg/pr47446-2.c: Likewise.
+
+2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47766
+	* gcc.dg/pr47766.c: New.
+
+	PR target/47715
+	* gcc.dg/tls/pr47715-1.c: New.
+	* gcc.dg/tls/pr47715-2.c: Likewise.
+	* gcc.dg/tls/pr47715-3.c: Likewise.
+	* gcc.dg/tls/pr47715-4.c: Likewise.
+	* gcc.dg/tls/pr47715-5.c: Likewise.
+
+2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR libobjc/50002
+	* objc.dg/gnu-api-2-class.m: Updated comments.
+	* obj-c++.dg/gnu-api-2-class.mm: Likewise.
+	* objc.dg/gnu-api-2-class-meta.m: New test.
+	* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
+
+2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR libobjc/49882
+	* obj-c++.dg/gnu-api-2-class.mm (main): Test class_getSuperclass()
+	with classes that are in construction.
+
+2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/48084
+	* gcc.target/i386/pr48084-1.c: New.
+	* gcc.target/i386/pr48084-2.c: Likewise.
+	* gcc.target/i386/pr48084-3.c: Likewise.
+	* gcc.target/i386/pr48084-4.c: Likewise.
+	* gcc.target/i386/pr48084-5.c: Likewise.
+
+	PR rtl-optimization/49504
+	* gcc.target/i386/pr49504.c: New.
+
+	PR target/49860
+	* gcc.dg/pr49860.c: New.
+
+2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR libobjc/49882
+	* objc.dg/gnu-api-2-class.m (main): Test class_getSuperclass()
+	with classes that are in construction.
+
+2011-08-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48993
+	* g++.dg/cpp0x/constexpr-48089.C: Add cases.
+
+	PR c++/49921
+	* g++.dg/cpp0x/decltype31.C: New.
+
+	PR c++/49669
+	* g++.dg/init/array28.C: New.
+
+	PR c++/49988
+	* g++.dg/cpp0x/constexpr-non-const-arg3.C: New.
+
+2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47369
+	* gcc.dg/pr47369-1.c: New.
+
+2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47364
+	* gcc.dg/torture/pr47364-1.c: New.
+	* gcc.c-torture/compile/pr47364-1.c: Likewise.
+	* gcc.c-torture/compile/pr47364-2.c: Likewise.
+
+2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/37211
+	* gfortran.dg/transfer_check_2.f90:  New test case.
+
+2011-08-05  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49494
+	* gfortran.dg/pr49494.f90: New testcase.
+
+2011-08-05  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49735
+	* gcc.c-torture/compile/pr49735.c: New testcase.
+
+2011-08-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47453
+	* g++.dg/cpp0x/initlist56.C: New.
+
+	PR c++/49812
+	* g++.dg/overload/rvalue2.C: New.
+
+	PR c++/49983
+	* g++.dg/cpp0x/range-for21.C: New.
+
+	* g++.dg/ext/vla11.C: New.
+
+2011-08-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49984
+	* gcc.dg/tree-ssa/vrp59.c: New testcase.
+
+2011-08-05  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/vrp51.c: Disable CCP.
+	* gcc.dg/tree-ssa/vrp52.c: Likewise.
+	* gcc.dg/tree-ssa/vrp53.c: Likewise.
+
+2011-08-04  Mikael Morin  <mikael.morin@sfr.fr>
+
+	* gfortran.dg/dependency_26.f90: Add a module to the cleanup directive.
+	* gfortran.dg/trim_optimize_2.f90: Add a module cleanup directive.
+	* gfortran.dg/ldist-pr43023.f90: Ditto.
+	* gfortran.dg/namelist_52.f90: Ditto.
+	* gfortran.dg/interface_proc_end.f90: Ditto.
+	* gfortran.dg/vector_subscript_bound_1.f90: Ditto.
+	* gfortran.dg/generic_typebound_operator_1.f90: Ditto.
+
+2011-08-04  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-over-widen-1.c: New test.
+	* gcc.dg/vect/vect-over-widen-2.c: New test.
+	* gcc.dg/vect/vect-over-widen-3.c: New test.
+	* gcc.dg/vect/vect-over-widen-4.c: New test.
+
+2011-08-04  Richard Guenther  <rguenther@suse.de>
+
+	PR fortran/49957
+	* gfortran.dg/vect/O3-pr49957.f: New testcase.
+
+2011-08-04  Ian Bolton  <ian.bolton@arm.com>
+
+	* gcc.target/arm/vfp-1.c: no large negative offsets on Thumb2.
+
+2011-08-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49905
+	* g++.dg/ext/builtin-object-size3.C: New test.
+
+2011-08-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49948
+	* gcc.dg/pr49948.c: New test.
+
+2011-08-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47383
+	* gcc.dg/torture/pr47383.c: New.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* gnat.dg/specs/debug1.ads: Add missing -margs switch.
+
+2011-08-03  Arnaud Charlet  <charlet@adacore.com>
+
+	* lib/gnat-dg.exp: Use gnatmake -c -u to compile a single file.
+
+2011-08-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47744
+	* gcc.dg/torture/pr47744-1.c: New.
+	* gcc.dg/torture/pr47744-2.c: Likewise.
+	* gcc.dg/torture/pr47744-3.c: Likewise.
+
+2011-08-03  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/49958
+	* gcc.dg/torture/pr49958.c: New testcase.
+
+2011-08-03  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49938
+	* g++.dg/torture/pr49938.C: New testcase.
+
+2011-08-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/43886
+	* g++.dg/cpp0x/lambda/lambda-defarg2.C: New.
+
+	PR c++/49577
+	* g++.dg/cpp0x/initlist5.C: Add additional cases.
+
+	PR c++/49593
+	* g++.dg/cpp0x/variadic115.C: New.
+
+	PR c++/49803
+	* g++.dg/cpp0x/union5.C: New.
+
+2011-08-02  Daniel Kraft  <d@domob.eu>
+
+	PR fortran/49885
+	* gfortran.dg/auto_char_dummy_array_3.f90: New test.
+
+2011-08-02  Kai Tietz  <ktietz@redhat.com>
+
+	PR middle-end/49947
+	* gcc.dg/tree-ssa/forwprop-15.c
+
+2011-08-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49834
+	* g++.dg/cpp0x/range-for20.C: New.
+
+2011-08-02  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_lib_token_3.f90: New.
+
+2011-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/46752
+	* gcc.dg/gomp/atomic-5.c: Adjust expected diagnostics.
+	* gcc.dg/gomp/atomic-15.c: New test.
+	* g++.dg/gomp/atomic-5.C: Adjust expected diagnostics.
+	* g++.dg/gomp/atomic-15.C: New test.
+	* g++.dg/gomp/private-1.C: New test.
+	* g++.dg/gomp/sharing-2.C: New test.
+	* gfortran.dg/gomp/crayptr1.f90: Don't expect error
+	about Cray pointer in FIRSTPRIVATE/LASTPRIVATE.
+	* gfortran.dg/gomp/omp_atomic2.f90: New test.
+
+2011-08-02  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/trim_optimize_5.f90: Remove spurious "use foo".
+	* gfortran.dg/actual_array_vect_1.f90: Fix or add dg-final
+	cleanup-module.
+	* gfortran.dg/alloc_comp_assign_7.f90: Ditto.
+	* gfortran.dg/allocatable_function_5.f90: Ditto.
+	* gfortran.dg/allocate_stat.f90: Ditto.
+	* gfortran.dg/array_constructor_20.f90: Ditto.
+	* gfortran.dg/array_constructor_21.f90: Ditto.
+	* gfortran.dg/array_constructor_22.f90: Ditto.
+	* gfortran.dg/array_constructor_26.f03: Ditto.
+	* gfortran.dg/array_function_4.f90: Ditto.
+	* gfortran.dg/assumed_charlen_function_1.f90: Ditto.
+	* gfortran.dg/assumed_size_dt_dummy.f90: Ditto.
+	* gfortran.dg/bind_c_usage_15.f90: Ditto.
+	* gfortran.dg/bind_c_usage_16.f03: Ditto.
+	* gfortran.dg/bind_c_usage_3.f03: Ditto.
+	* gfortran.dg/binding_label_tests_7.f03: Ditto.
+	* gfortran.dg/class_15.f03: Ditto.
+	* gfortran.dg/class_27.f03: Ditto.
+	* gfortran.dg/class_33.f90: Ditto.
+	* gfortran.dg/class_37.f03: Ditto.
+	* gfortran.dg/class_40.f03: Ditto.
+	* gfortran.dg/class_42.f03: Ditto.
+	* gfortran.dg/class_defined_operator_1.f03: Ditto.
+	* gfortran.dg/coarray/registering_1.f90: Ditto.
+	* gfortran.dg/convert_1.f90: Ditto.
+	* gfortran.dg/default_initialization_3.f90: Ditto.
+	* gfortran.dg/dependency_25.f90: Ditto.
+	* gfortran.dg/dependency_26.f90: Ditto.
+	* gfortran.dg/dependency_36.f90: Ditto.
+	* gfortran.dg/dependency_37.f90: Ditto.
+	* gfortran.dg/derived_array_intrinisics_1.f90: Ditto.
+	* gfortran.dg/dynamic_dispatch_10.f03: Ditto.
+	* gfortran.dg/elemental_non_intrinsic_dummy_1.f90 |: Ditto.
+	* gfortran.dg/elemental_pointer_1.f90: Ditto.
+	* gfortran.dg/elemental_result_1.f90: Ditto.
+	* gfortran.dg/empty_derived_type.f90: Ditto.
+	* gfortran.dg/entry_7.f90: Ditto.
+	* gfortran.dg/entry_dummy_ref_2.f90: Ditto.
+	* gfortran.dg/equiv_constraint_3.f90: Ditto.
+	* gfortran.dg/error_recovery_3.f90: Ditto.
+	* gfortran.dg/extends_4.f03: Ditto.
+	* gfortran.dg/func_assign.f90: Ditto.
+	* gfortran.dg/func_assign_3.f90: Ditto.
+	* gfortran.dg/generic_1.f90: Ditto.
+	* gfortran.dg/generic_18.f90: Ditto.
+	* gfortran.dg/generic_22.f03: Ditto.
+	* gfortran.dg/generic_4.f90: Ditto.
+	* gfortran.dg/generic_6.f90: Ditto.
+	* gfortran.dg/generic_actual_arg.f90: Ditto.
+	* gfortran.dg/graphite/id-21.f: Ditto.
+	* gfortran.dg/graphite/pr45758.f90: Ditto.
+	* gfortran.dg/host_assoc_call_2.f90: Ditto.
+	* gfortran.dg/host_assoc_call_3.f90: Ditto.
+	* gfortran.dg/host_assoc_call_4.f90: Ditto.
+	* gfortran.dg/host_assoc_function_4.f90: Ditto.
+	* gfortran.dg/host_used_types_1.f90: Ditto.
+	* gfortran.dg/implicit_1.f90: Ditto.
+	* gfortran.dg/implicit_11.f90: Ditto.
+	* gfortran.dg/implicit_derived_type_1.f90: Ditto.
+	* gfortran.dg/impure_actual_1.f90: Ditto.
+	* gfortran.dg/impure_assignment_1.f90: Ditto.
+	* gfortran.dg/impure_constructor_1.f90: Ditto.
+	* gfortran.dg/initialization_10.f90: Ditto.
+	* gfortran.dg/initialization_12.f90: Ditto.
+	* gfortran.dg/interface_14.f90: Ditto.
+	* gfortran.dg/interface_15.f90: Ditto.
+	* gfortran.dg/interface_2.f90: Ditto.
+	* gfortran.dg/interface_25.f90: Ditto.
+	* gfortran.dg/interface_26.f90: Ditto.
+	* gfortran.dg/interface_29.f90: Ditto.
+	* gfortran.dg/interface_assignment_1.f90: Ditto.
+	* gfortran.dg/internal_pack_6.f90: Ditto.
+	* gfortran.dg/internal_pack_7.f90: Ditto.
+	* gfortran.dg/internal_pack_8.f90: Ditto.
+	* gfortran.dg/lto/pr45586_0.f90: Ditto.
+	* gfortran.dg/lto/pr47839_0.f90: Ditto.
+	* gfortran.dg/module_commons_3.f90: Ditto.
+	* gfortran.dg/module_equivalence_4.f90: Ditto.
+	* gfortran.dg/module_equivalence_6.f90: Ditto.
+	* gfortran.dg/module_function_type_1.f90: Ditto.
+	* gfortran.dg/module_naming_1.f90: Ditto.
+	* gfortran.dg/namelist_4.f90: Ditto.
+	* gfortran.dg/operator_c1202.f90: Ditto.
+	* gfortran.dg/parens_7.f90: Ditto.
+	* gfortran.dg/pr32921.f: Ditto.
+	* gfortran.dg/pr33646.f90: Ditto.
+	* gfortran.dg/pr41928.f90: Ditto.
+	* gfortran.dg/pr42119.f90: Ditto.
+	* gfortran.dg/pr43984.f90: Ditto.
+	* gfortran.dg/present_1.f90: Ditto.
+	* gfortran.dg/private_type_2.f90: Ditto.
+	* gfortran.dg/proc_decl_2.f90: Ditto.
+	* gfortran.dg/proc_ptr_10.f90: Ditto.
+	* gfortran.dg/proc_ptr_22.f90: Ditto.
+	* gfortran.dg/proc_ptr_8.f90: Ditto.
+	* gfortran.dg/proc_ptr_comp_12.f90: Ditto.
+	* gfortran.dg/proc_ptr_comp_pass_6.f90: Ditto.
+	* gfortran.dg/pure_formal_proc_2.f90: Ditto.
+	* gfortran.dg/realloc_on_assign_4.f03: Ditto.
+	* gfortran.dg/substring_equivalence.f90: Ditto.
+	* gfortran.dg/transfer_assumed_size_1.f90: Ditto.
+	* gfortran.dg/transpose_optimization_1.f90: Ditto.
+	* gfortran.dg/trim_optimize_6.f90: Ditto.
+	* gfortran.dg/typebound_call_12.f03: Ditto.
+	* gfortran.dg/typebound_operator_5.f03: Ditto.
+	* gfortran.dg/typebound_operator_6.f03: Ditto.
+	* gfortran.dg/typebound_proc_18.f03: Ditto.
+	* gfortran.dg/unreferenced_use_assoc_1.f90: Ditto.
+	* gfortran.dg/use_1.f90: Ditto.
+	* gfortran.dg/use_10.f90: Ditto.
+	* gfortran.dg/use_11.f90: Ditto.
+	* gfortran.dg/use_14.f90: Ditto.
+	* gfortran.dg/use_only_2.f90: Ditto.
+	* gfortran.dg/use_rename_4.f90: Ditto.
+	* gfortran.dg/use_rename_5.f90: Ditto.
+	* gfortran.dg/used_dummy_types_3.f90: Ditto.
+	* gfortran.dg/used_interface_ref.f90: Ditto.
+	* gfortran.dg/used_types_11.f90: Ditto.
+	* gfortran.dg/used_types_3.f90: Ditto.
+	* gfortran.dg/used_types_4.f90: Ditto.
+	* gfortran.dg/userdef_operator_2.f90: Ditto.
+	* gfortran.dg/vect/fast-math-vect-8.f90: Ditto.
+	* gfortran.dg/vect/pr46213.f90: Ditto.
+	* gfortran.dg/whole_file_21.f90: Ditto.
+	* gfortran.dg/whole_file_22.f90: Ditto.
+	* gfortran.dg/coarray_lib_token_1.f90: Ditto. Add space before "}".
+	* gfortran.dg/coarray_lib_token_2.f90: Ditto.
+
+2011-08-02  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/tree-ssa/forwprop-15.c: New testcase.
+
+2011-08-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49932
+	* g++.dg/abi/mangle49.C: New.
+
+	PR c++/49924
+	* g++.dg/cpp0x/constexpr-array4.C: New.
+
+	PR c++/49813
+	* g++.dg/cpp0x/constexpr-builtin1.C: New.
+
+2011-08-01  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49927
+	* gcc.target/i386/pr49927.c: New test.
+
+2011-08-01  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49926
+	* gcc.dg/vect/pr49926.c: New test.
+
+2011-08-01  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	* gcc.target/i386/i386.exp (check_effective_target_lzcnt): New.
+	* gcc.target/i386/lzcnt-1.c: New test.
+	* gcc.target/i386/lzcnt-2.c: Likewise.
+	* gcc.target/i386/lzcnt-2a.c: Likewise.
+	* gcc.target/i386/lzcnt-3.c: Likewise.
+	* gcc.target/i386/lzcnt-4.c: Likewise.
+	* gcc.target/i386/lzcnt-4a.c: Likewise.
+	* gcc.target/i386/lzcnt-5.c: Likewise.
+	* gcc.target/i386/lzcnt-6.c: Likewise.
+	* gcc.target/i386/lzcnt-6a.c: Likewise.
+	* gcc.target/i386/lzcnt-check.h: Likewise.
+
+	* gcc.target/i386/sse-12.c (dg-compile): Add -mlzcnt.
+	* gcc.target/i386/sse-13.c: Likewise.
+	* gcc.target/i386/sse-14.c: Likewise.
+	* g++.dg/other/i386-2.C: Likewise.
+	* g++.dg/other/i386-3.C: Likewise.
+
+2011-08-01  Julian Brown  <julian@codesourcery.com>
+
+	* gcc.target/arm/fixed-point-exec.c: New test.
+
+2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49920
+	* gcc.target/i386/pr49920.c: New test.
+
+2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/tree-ssa/20050314-1.c: Dump and cleanup lim1 pass only.
+	* gcc.dg/tree-ssa/pr23109.c: Ditto.
+	* gcc.dg/tree-ssa/loop-7.c: Ditto.
+	* gcc.dg/tree-ssa/loop-32.c: Ditto.
+	* gcc.dg/tree-ssa/loop-33.c: Ditto.
+	* gcc.dg/tree-ssa/loop-34.c: Ditto.
+	* gcc.dg/tree-ssa/loop-35.c: Ditto.
+	* gcc.dg/tree-ssa/restrict-3.c: Ditto.
+	* gcc.dg/tree-ssa/ssa-lim-2.c: Ditto.
+	* gcc.dg/tree-ssa/ssa-lim-1.c: Ditto.
+	* gcc.dg/tree-ssa/ssa-lim-3.c: Ditto.
+	* gcc.dg/tree-ssa/ssa-lim-6.c: Ditto.
+	* gcc.dg/tree-ssa/structopt-1.c: Ditto.
+	* g++.dg/tree-ssa/pr33615.C: Ditto.
+	* g++.dg/tree-ssa/restrict1.C: Ditto.
+	* c-c++-common/restrict-2.c: Ditto.
+	* gfortran.dg/pr32921.f: Ditto.
+	* gcc.dg/tree-ssa/ssa-dse-10.c: Dump and cleanup dse1 pass only.
+	* gcc.dg/fold-compare-2.c: Dump and cleanup vrp1 pass only.
+	* gcc.dg/tree-ssa/vrp47.c: Ditto.
+	* gcc.dg/tree-ssa/pr25501.c: Dump and cleanup mergephi1 pass only.
+	* gcc.dg/tree-ssa/pr15349.c: Dump and cleanup mergephi2 pass only.
+	* gcc.dg/tree-ssa/tailrecursion-1.c: Dump and cleanup tailr1 pass only.
+	* gcc.dg/tree-ssa/tailrecursion-2.c: Ditto.
+	* gcc.dg/tree-ssa/tailrecursion-3.c: Ditto.
+	* gcc.dg/tree-ssa/tailrecursion-4.c: Ditto.
+	* gcc.dg/tree-ssa/tailrecursion-6.c: Ditto.
+
+2011-07-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/gcc-dg.exp (cleanup-dump): Also remove .exe. and
+	.exe.ltrans[0-9]*. dump files.
+
+2011-07-31  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49112
+	* gfortran.dg/abstract_type_6.f03: Modified.
+	* gfortran.dg/typebound_proc_24.f03: New.
+
+2011-07-30  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR testsuite/49917
+	* g++.dg/init/for1.C: Fix.
+
+2011-07-30  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48876
+	* gfortran.dg/string_5.f90:  New test.
+
+2011-07-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49867
+	* g++.dg/cpp0x/lambda/lambda-switch.C: New.
+
+2011-07-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/47407
+	* gcc.dg/tree-ssa/pr42585.c: XFAIL scan-tree-dump-times on
+	alpha*-dec-osf*.
+	Sort target list.
+
+2011-07-29  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/uninit-suppress.c: Also disable VRP.
+	* gcc.dg/uninit-suppress_2.c: Likewise.
+
+2011-07-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49808
+	* g++.dg/template/nontype24.C: New.
+
+2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR rtl-optimization/47958
+	* gcc.dg/torture/pr47958-1.c: New.
+
+2011-07-29  Wei Guozhi  <carrot@google.com>
+
+	PR rtl-optimization/49799
+	* gcc.dg/pr49799.c: New test case.
+
+2011-07-22  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/48648
+	* gcc.dg/graphite/id-pr48648.c: New.
+
+2011-07-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/31067
+	* gfortran.dg/maxloc_2.f90: New test.
+	* gfortran.dg/maxloc_3.f90: New test.
+	* gfortran.dg/minloc_1.f90: New test.
+	* gfortran.dg/minloc_2.f90: New test.
+	* gfortran.dg/minloc_3.f90: New test.
+	* gfortran.dg/minmaxloc_7.f90: New test.
+
+	PR debug/49871
+	* gcc.dg/debug/dwarf2/pr49871.c: New test.
+
+2011-07-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.target/i386/i386.exp (check_effective_target_bmi): Make sure
+	the builtin isn't optimized away.
+
+2011-07-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/45586
+	* gfortran.dg/lto/pr45586-2_0.f90: New.
+
+2011-07-27  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/49875
+	* c-c++-common/cxxbitfields-4.c: Check for smaller than long moves.
+	* c-c++-common/cxxbitfields-5.c: Same.
+
+2011-07-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* lib/target-supports.exp (check_effective_target_mmap): Use
+	check_function_available.
+
+2011-07-27  Jeffrey Yasskin  <jyasskin@google.com>
+
+	* g++.old-deja/g++.pt/crash60.C: Updated.
+
+2011-07-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49866
+	* gcc.target/i386/pr49866.c: New test.
+
+2011-07-27  Yukhin Kirill  <kirill.yukhin@intel.com>
+
+	* gcc.target/i386/i386.exp (check_effective_target_bmi): New.
+	* gcc.target/i386/bmi-andn-1.c: New test.
+	* gcc.target/i386/bmi-andn-1a.c: Likewise.
+	* gcc.target/i386/bmi-andn-2.c: Likewise.
+	* gcc.target/i386/bmi-andn-2a.c: Likewise.
+	* gcc.target/i386/bmi-bextr-1.c: Likewise.
+	* gcc.target/i386/bmi-bextr-1a.c: Likewise.
+	* gcc.target/i386/bmi-bextr-2.c: Likewise.
+	* gcc.target/i386/bmi-bextr-2a.c: Likewise.
+	* gcc.target/i386/bmi-blsi-1.c: Likewise.
+	* gcc.target/i386/bmi-blsi-1a.c: Likewise.
+	* gcc.target/i386/bmi-blsi-2.c: Likewise.
+	* gcc.target/i386/bmi-blsi-2a.c: Likewise.
+	* gcc.target/i386/bmi-blsmsk-1.c: Likewise.
+	* gcc.target/i386/bmi-blsmsk-1a.c: Likewise.
+	* gcc.target/i386/bmi-blsmsk-2.c: Likewise.
+	* gcc.target/i386/bmi-blsmsk-2a.c: Likewise.
+	* gcc.target/i386/bmi-blsr-1.c: Likewise.
+	* gcc.target/i386/bmi-blsr-1a.c: Likewise.
+	* gcc.target/i386/bmi-blsr-2.c: Likewise.
+	* gcc.target/i386/bmi-blsr-2a.c: Likewise.
+	* gcc.target/i386/bmi-tzcnt-1.c: Likewise.
+	* gcc.target/i386/bmi-tzcnt-1a.c: Likewise.
+	* gcc.target/i386/bmi-tzcnt-2.c: Likewise.
+	* gcc.target/i386/bmi-tzcnt-2a.c: Likewise.
+
+2011-07-27  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47691
+	* gfortran.dg/graphite/id-pr47691.f: New.
+
+2011-07-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/avx-os-support.h: New.
+	* gcc.target/i386/avx-check.h: Include avx-os-support.h
+	(main): Check avx_os_support before the test is run.
+	* gcc.target/i386/aes-avx-check.h: Ditto.
+	* gcc.target/i386/pclmul-avx-check.h: Ditto.
+
+2011-07-27  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.target/i386/aggregate-ret3.c: New test.
+	* gcc.target/i386/aggregate-ret4.c: New test.
+
+2011-07-27  Daniel Carrera  <dcarrera@gmail.com>
+
+	PR fortran/49755
+	* gfortran.dg/multiple_allocation_1.f90: Fix test. Allocating an
+	allocated array should *not* change its size.
+	* gfortran.dg/multiple_allocation_3.f90: New test.
+
+2011-07-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/49776
+	* g++.dg/cpp0x/constexpr-49776.C: New.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47046
+	* gcc.dg/graphite/id-pr47046.c: New.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47653
+	* gcc.dg/graphite/run-id-pr47593.c: New.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47653
+	* gcc.dg/graphite/run-id-pr47653.c: New.
+	* gcc.dg/graphite/interchange-3.c: Do not use unsigned types for
+	induction variables.
+	* gcc.dg/graphite/scop-16.c: Same.
+	* gcc.dg/graphite/scop-17.c: Same.
+	* gcc.dg/graphite/scop-21.c: Same.
+
+2011-07-26  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/48805
+	* gcc.dg/graphite/id-pr48805.c: New.
+
+2011-07-26  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_lib_token_2.f90: New.
+
+2011-07-26  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-70.c: Reduce the data size to fit
+	SPU local store.
+
+2011-07-25  Andrew Pinski  <apinski@cavium.com>
+
+	PR tree-opt/49671
+	* gcc.dg/tree-ssa/pr49671-1.c: New testcase.
+	* gcc.dg/tree-ssa/pr49671-2.c: New testcase.
+
+2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/target-supports.exp (check_effective_target_mmap): New proc.
+
+	* gcc.c-torture/execute/loop-2f.c: Remove #ifdef __unix__.
+	* gcc.c-torture/execute/loop-2g.c: Likewise.
+	* gcc.c-torture/execute/loop-2f.x: Load target-supports.exp.
+	Require mmap support.
+	* gcc.c-torture/execute/loop-2g.x: Likewise.
+	* gcc.dg/20030711-1.c: Replace dg-do target list by mmap.
+	(MAP_ANON): Provide default.
+	* gcc.dg/20050826-1.c: Likewise.
+	* gcc.target/i386/pr36533.c: Likewise.
+	* gcc.dg/vect/pr49038.c: Remove dg-do run.
+	Use dg-require-effective-target mmap.
+
+2011-07-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/49838
+	* g++.dg/cpp0x/range-for19.C: New.
+
+2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/49753
+	* g++.dg/torture/pr49309.C: Add -fpreprocessed to dg-options.
+
+	Revert:
+	2011-07-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/49753
+	* g++.dg/torture/pr49309.C: Remove.
+
+2011-07-25  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR tree-optimization/49809
+	* gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New
+	test.
+
+2011-07-25  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49715
+	* gcc.target/i386/pr49715-1.c: New testcase.
+	* gcc.target/i386/pr49715-2.c: Likewise.
+
+2011-07-23  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/decltype21.C: Add 49823 examples.
+
+2011-07-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49793
+	* g++.dg/cpp0x/initlist55.C: New.
+
+2011-07-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49791
+	* gfortran.dg/namelist_72.f: New.
+
+2011-07-23  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_25.f90: New.
+
+2011-07-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	* override1.C: This test should use c++0x mode.
+	* override3.C: New. Test the diagnostics in c++98 mode.
+
+2011-07-22  Jason Merrill  <jason@redhat.com>
+	    Mark Glisse  <marc.glisse@normalesup.org>
+
+	PR c++/30112
+	* g++.dg/other/pragma-re-1.C: Add namespace cases.
+
+	PR c++/49813
+	* g++.dg/opt/builtins2.C: New.
+	* g++.dg/other/error27.C: Don't rely on __builtin.
+
+2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-16.c: Only run
+	on lp64 targets.
+	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-17.c: Likewise.
+	* gcc/testsuite/gcc.target/i386/avx-vzeroupper-18.c: Likewise.
+	* gcc/testsuite/gcc.target/i386/pr43662.c: Likewise.
+	* gcc/testsuite/gcc.target/i386/pr43869.c: Likewise.
+
+	* gcc.target/x86_64/abi/callabi/callabi.exp: Check ilp32
+	instead of ia32.
+
+2011-07-22  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/45819
+	* gcc.dg/pr45819.c: New testcase.
+
+2011-07-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/target-supports.exp (check_ifunc_available): Rewrite.
+
+2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR middle-end/47654
+	PR middle-end/49649
+	* gcc.dg/graphite/run-id-pr47654.c: New.
+
+2011-07-21  Ian Lance Taylor  <iant@google.com>
+
+	PR middle-end/49705
+	* gcc.dg/pr49705.c: New test.
+
+2011-07-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/target-supports.exp (check_avx_os_support_available): New.
+	(check_effective_target_avx_runtime): Use it.
+
+2011-07-21  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49770
+	* g++.dg/torture/pr49770.C: New testcase.
+
+2011-07-21  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/tree-ssa/pr30978.c: adjusted.
+	* gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
+
+2011-07-21  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_lib_token_1.f90: New.
+
+2011-07-21  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/pr32912-2.c: Skip for AVR.
+	* gcc.dg/pr44674.c: Add dg-require-profiling.
+
+2011-07-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/ext/desig2.C: New.
+
+2011-07-20  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/ppc-fma-1.c: Adjust to allow non-VSX fmas to
+	be generated.
+	* gcc.target/powerpc/ppc-fma-2.c: Ditto.
+	* gcc.target/powerpc/recip-3.c: Ditto.
+
+2011-07-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/6709 (DR 743)
+	PR c++/42603 (DR 950)
+	* g++.dg/cpp0x/decltype21.C: New.
+
+2011-07-20  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/18908
+	* gcc.dg/tree-ssa/pr18908.c: New testcase.
+	* gcc.dg/tree-ssa/bitwise-sink.c: Adjust.
+
+2011-07-20  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gcc.target/arm/combine-movs.c: New.
+	* gcc.target/arm/unsigned-extend-2.c: New.
+
+2011-07-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49785
+	* g++.dg/cpp0x/variadic114.C: New.
+
+2011-07-19  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_args_1.f90: New.
+	* gfortran.dg/coarray_args_2.f90: New.
+
+2011-07-19  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49708
+	* gfortran.dg/allocate_error_3.f90: New.
+
+2011-07-19  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/bool-10.c: Adjust expected pattern.
+	* gcc.dg/tree-ssa/bool-11.c: Likewise.
+	* gcc.dg/torture/20110719-1.c: New testcase.
+
+2011-07-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49768
+	* gcc.c-torture/execute/pr49768.c: New test.
+
+2011-07-19  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49771
+	* gcc.dg/vect/pr49771.c: New test.
+
+2011-07-18  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.dg/ipa/ipa-1.c: Updated testcase dump scan.
+	* gcc.dg/ipa/ipa-2.c: Likewise.
+	* gcc.dg/ipa/ipa-3.c: Likewise and made functions static.
+	* gcc.dg/ipa/ipa-4.c: Updated testcase dump scan.
+	* gcc.dg/ipa/ipa-5.c: Likewise.
+	* gcc.dg/ipa/ipa-7.c: Likewise.
+	* gcc.dg/ipa/ipa-8.c: Updated testcase dump scan.
+	* gcc.dg/ipa/ipacost-1.c: Likewise.
+	* gcc.dg/ipa/ipacost-2.c: Likewise and increased sizes of some
+	functions.
+	* gcc.dg/ipa/ipcp-1.c: New test.
+	* gcc.dg/ipa/ipcp-2.c: Likewise.
+	* gcc.dg/tree-ssa/ipa-cp-1.c: Updated testcase.
+
+2011-07-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49675
+	* gfortran.dg/pr49675.f90: New test.
+
+2011-07-18  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/torture/20110718-1.c: New testcase.
+
+2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/ext/bitfield2.C: Remove i?86-*-netware support.
+	* g++.dg/ext/bitfield3.C: Likewise.
+	* g++.dg/ext/bitfield4.C: Likewise.
+	* g++.dg/ext/bitfield5.C: Likewise.
+	* g++.dg/other/PR23205.C: Remove *-*-netware* support.
+	* g++.dg/other/pr23205-2.C: Likewise.
+	* gcc.c-torture/compile/20001109-1.c: Remove dg-xfail-if.
+	* gcc.c-torture/compile/20001109-2.c: Likewise.
+	* gcc.dg/20040813-1.c: Remove *-*-netware* support.
+	* gcc.dg/bitfld-15.c: Remove i?86-*-netware support.
+	* gcc.dg/bitfld-16.c: Likewise.
+	* gcc.dg/bitfld-17.c: Likewise.
+	* gcc.dg/bitfld-18.c: Likewise.
+	* gcc.dg/builtins-config.h: Remove Netware support.
+	* gcc.dg/cdce1.c: Remove *-*-netware* support.  Update line number.
+	* gcc.dg/cdce2.c: Likewise.
+	* gcc.dg/cpp/assert4.c: Remove netware support.
+	* gcc.dg/debug/pr35154.c: Remove *-*-netware* support.
+	* gfortran.dg/debug/pr35154-stabs.f: Remove *-*-netware* support.
+
+	* lib/target-supports.exp (check_visibility_available): Remove
+	NetWare support.
+	(check_profiling_available): Likewise.
+
+2011-07-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/pr49038.c: Run only on targets that support mmap.
+
+2011-07-17  Tobias Burnus  <burnus@net-b.de>
+	    Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/34657
+	* gfortran.dg/generic_17.f90: Fix testcase.
+	* gfortran.dg/interface_3.f90: Add dg-error.
+	* gfortran.dg/use_14.f90: New.
+	* gfortran.dg/use_15.f90: New.
+
+2011-07-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/pointer_controlled.adb: New test.
+
+2011-07-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49624
+	* gfortran.dg/pointer_remapping_7.f90: New.
+
+2011-07-16  Jason Merrill  <jason@redhat.com>
+
+	* lib/prune.exp (prune_gcc_output): Prune "In substitution" too.
+
+2011-07-16  Nathan Froyd  <froydnj@codesourcery.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/45329
+	PR c++/48934
+	* g++.dg/cpp0x/decltype29.C: Adjust.
+	* g++.dg/cpp0x/error4.C: Adjust.
+	* g++.dg/cpp0x/sfinae26.C: Adjust.
+	* g++.dg/cpp0x/variadic105.C: Adjust.
+	* g++.dg/template/deduce3.C: Adjust.
+	* g++.dg/template/error45.C: Adjust.
+	* g++.dg/template/ptrmem2.C: Adjust.
+	* g++.dg/template/sfinae2.C: Adjust.
+	* g++.old-deja/g++.pt/crash60.C: Adjust.
+	* g++.old-deja/g++.pt/unify6.C: Adjust.
+	* g++.dg/cpp0x/lambda/lambda-ice2.C: Adjust.
+	* g++.dg/cpp0x/nullptr15.C: Adjust.
+	* g++.dg/cpp0x/pr31431-2.C: Adjust.
+	* g++.dg/cpp0x/pr31431.C: Adjust.
+	* g++.dg/cpp0x/pr31434.C: Adjust.
+	* g++.dg/cpp0x/sfinae11.C: Adjust
+	* g++.dg/cpp0x/temp_default2.C: Adjust.
+	* g++.dg/cpp0x/trailing4.C: Adjust.
+	* g++.dg/cpp0x/variadic-ex3.C: Adjust.
+	* g++.dg/cpp0x/variadic-ex4.C: Adjust.
+	* g++.dg/cpp0x/variadic105.C: Adjust.
+	* g++.dg/cpp0x/vt-37737-2.C: Adjust.
+	* g++.dg/ext/vla2.C: Adjust.
+	* g++.dg/other/ptrmem10.C: Adjust.
+	* g++.dg/other/ptrmem11.C: Adjust.
+	* g++.dg/overload/unknown1.C: Adjust.
+	* g++.dg/template/conv11.C: Adjust.
+	* g++.dg/template/dependent-expr5.C: Adjust.
+	* g++.dg/template/friend.C: Adjust.
+	* g++.dg/template/incomplete2.C: Adjust.
+	* g++.dg/template/local4.C: Adjust.
+	* g++.dg/template/local6.C: Adjust.
+	* g++.dg/template/operator9.C: Adjust.
+	* g++.dg/template/ttp25.C: Adjust.
+	* g++.dg/template/unify10.C: Adjust.
+	* g++.dg/template/unify11.C: Adjust.
+	* g++.dg/template/unify6.C: Adjust.
+	* g++.dg/template/unify9.C: Adjust.
+	* g++.dg/template/varmod1.C: Adjust.
+	* g++.old-deja/g++.brendan/crash56.C: Adjust.
+	* g++.old-deja/g++.pt/crash28.C: Adjust.
+	* g++.old-deja/g++.pt/explicit41.C: Adjust.
+	* g++.old-deja/g++.pt/explicit77.C: Adjust.
+	* g++.old-deja/g++.pt/expr2.C: Adjust.
+	* g++.old-deja/g++.pt/ptrmem6.C: Adjust.
+	* g++.old-deja/g++.pt/spec5.C: Adjust.
+	* g++.old-deja/g++.pt/spec6.C: Adjust.
+	* g++.old-deja/g++.pt/unify4.C: Adjust.
+	* g++.old-deja/g++.pt/unify8.C: Adjust.
+	* g++.old-deja/g++.robertl/eb98.C: Adjust.
+	* g++.dg/overload/template5.C: New testcase.
+	* g++.dg/template/overload12.C: New testcase.
+
+2011-07-11  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/coarray_14.f90: Remove dg-error "sorry not implemented".
+	* gfortran.dg/coarray_7.f90: Ditto.
+	* gfortran.dg/coarray/scalar_alloc_1.f90: New.
+	* gfortran.dg/coarray/scalar_alloc_2.f90: New.
+
+2011-07-16  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Add tic6x-*-*
+	case.
+	* gcc.c-torture/execute/ieee/20000320-1.x: Likewise.
+	* gcc.c-torture/execute/ieee/hugeval.x: Likewise.
+	* gcc.c-torture/execute/ieee/mzero2.c: Comment out the divide tests for
+	C67X.
+	* gcc.c-torture/execute/ieee/pr29302.x: New file.
+	* gcc.dg/torture/type-generic-1.c: Add -DUNSAFE for tic6x-*-*.
+	* gcc.dg/torture/builtin-math-7.c: Add a comment.
+
+2011-07-15  Jason Merrill  <jason@redhat.com>
+
+	PR testsuite/49741
+	* lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Restore.
+	Use --extra_opts instead of --additional_options.
+
+2011-07-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/49753
+	* g++.dg/torture/pr49309.C: Remove.
+
+2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.target/tic6x/weak-call.c: New test.
+	* gcc.target/tic6x/fpcmp.c: New test.
+	* gcc.target/tic6x/fpdiv.c: New test.
+	* gcc.target/tic6x/rotdi16-scan.c: New test.
+	* gcc.target/tic6x/ffssi.c: New test.
+	* gcc.target/tic6x/fpdiv-lib.c: New test.
+	* gcc.target/tic6x/cold-lc.c: New test.
+	* gcc.target/tic6x/longcalls.c: New test.
+	* gcc.target/tic6x/abi-align-1.c: New test.
+	* gcc.target/tic6x/fpcmp-finite.c: New test.
+	* gcc.target/tic6x/rotdi16.c: New test.
+	* gcc.target/tic6x/bswapl.c: New test.
+	* gcc.target/tic6x/ffsdi.c: New test.
+	* gcc.target/tic6x/tic6x.exp: New file.
+	* gcc.target/tic6x/builtins/arith24.c: New test.
+	* gcc.target/tic6x/builtins/smpy.c: New test.
+	* gcc.target/tic6x/builtins/smpylh.c: New test.
+	* gcc.target/tic6x/builtins/smpyh.c: New test.
+	* gcc.target/tic6x/builtins/sarith1.c: New test.
+	* gcc.target/tic6x/builtins/extclr.c: New test
+	* gcc.target/tic6x/builtins/c6x-builtins.exp: New file.
+	* gcc.target/tic6x/builtin-math-7.c: New test, adapted from gcc.dg.
+	* lib/target-supports.exp (chck_profiling_available): Not on tic6x.
+	(check_effective_target_ti_c67x, check_effective_target_ti_c64xp):
+	New functions.
+	* gcc.c-torture/execute/20101011-1.c: Add a condition for
+	__TMS320C6X__.
+	* gcc.dg/20020312-2.c: Likewise.
+	* gcc.dg/pr27095.c: Handle tic6x like hppa.
+	* gcc.dg/torture/pr37868.c: Skip on tic6x.
+	* gcc.dg/torture/builtin-math-7.c: Likewise.
+
+	PR testsuite/49757
+	* gcc.target/tic6x/builtins/c6x-builtins.exp: Return if
+	not testing tic6x-*-*.
+
+2011-07-14  Andrew Pinski  <pinskia@gmail.com>
+
+	PR tree-opt/49309
+	* g++.dg/torture/pr49309.C: New testcase.
+
+2011-07-14  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.dg/pr48770.c: Add dg-require-effective-target fpic.
+
+2011-07-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49651
+	* gcc.dg/torture/pr49651.c: New testcase.
+
+2011-07-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/43746
+	* gcc.dg/array-quals-1.c: Don't xfail on AVR.
+
+2011-07-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/no-r11-1.c: Change -mno-r11 to
+	-mno-pointers-to-nested-functions.
+	* gcc.target/powerpc/no-r11-2.c: Ditto.
+	* gcc.target/powerpc/no-r11-3.c: Ditto.
+
+2011-07-13  Jason Merrill  <jason@redhat.com>
+
+	* lib/g++.exp (${tool}_option_help, ${tool}_option_proc): Remove.
+	* lib/lto.exp (lto_prune_warns): Prune warning about -std=c++0x
+	when compiling C files.
+	* g++.dg/debug/dwarf2/lineno-simple1.C: Avoid constexpr ctor.
+	* g++.dg/debug/dwarf2/pr44641.C: Avoid constexpr ctor.
+	* g++.dg/ext/utf-dflt.C: Specify -std=c++98.
+	* g++.dg/lookup/anon2.C: Likewise.
+	* g++.dg/tree-ssa/copyprop.C: Likewise.
+	* g++.old-deja/g++.jason/rfg27.C: Likewise.
+	* g++.dg/init/vector1.C: Ignore narrowing errors.
+	* g++.dg/torture/pr35526.C: Likewise.
+	* g++.old-deja/g++.ext/arrnew.C: Prune C++0x warning.
+
+2011-07-13  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/49296
+	* gfortran.dg/read_list_eof_1.f90: Add tests for integer, real,
+	and logical reads.
+
+2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.c-torture/execute/990127-2.x: Use -mpc64 on i?86-*-darwin*,
+	i?86-*-solaris2*, x86_64-*-darwin*, x86_64-*-solaris2*.
+
+2011-07-13  Uros Bizjak  <ubizjak@gmail.com>
+
+	* lib/g++.exp (g++_init):  Use istarget.  Remove target_triplet global.
+	* lib/obj-c++.exp (obj-c++_init): Ditto.
+	* lib/file-format.exp (gcc_target_object_format): Ditto.
+	* lib/target-supports-dg.exp (dg-require-dll): Ditto.
+	* lib/target-supports-dg-exp (check_weak_available): Ditto.
+	(check_visibility_available): Ditto.
+	(check_effective_target_tls_native): Ditto.
+	(check_effective_target_tls_emulated): Ditto.
+	(check_effective_target_function_sections): Ditto.
+
+2011-07-13  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gcc.target/arm/pr48183.c: New test.
+
+2011-07-13  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/torture/20110713-1.c: New testcase.
+
+2011-07-12  Andrew Pinski  <pinskia@gmail.com>
+
+	PR rtl-opt/49474
+	* gcc.c-torture/compile/pr49474.c: New testcase.
+
+2011-07-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49712
+	* gcc.c-torture/execute/pr49712.c: New test.
+
+2011-07-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44609
+	* g++.dg/template/recurse3.C: New.
+
+2011-07-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49676
+	* gcc.dg/guality/csttest.c: New test.
+
+	PR fortran/49698
+	* gfortran.dg/pr49698.f90: New test.
+
+2011-07-11  Jeff Law  <law@redhat.com>
+
+	* gcc.dg/uninit-pred-8_b.c: Disable dominator optimizations.
+
+2011-07-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Check ia32.
+	* go.test/go-test.exp (go-set-goarch): Likewise.
+
+2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/39633
+	* gcc.target/avr/torture/pr39633.c: New test case.
+
+2011-07-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_lock_3.f90: Remove bogus dg-error.
+
+2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
+
+	* lib/target-supports.exp (check_effective_target_scheduling):
+	New Function.
+	* gcc.dg/pr46614.c: Add dg-require-effective-target scheduling.
+	* gcc.dg/pr45055.c: Ditto.
+	* gcc.dg/pr45353.c: Ditto.
+	* g++.dg/pr45056.C: Ditto.
+
+2011-07-11  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/compat/struct-by-value-16_main.c: Skip AVR.
+	* gcc.dg/compat/struct-by-value-17_main.c: Skip AVR.
+	* gcc.dg/compat/struct-by-value-18_main.c: Skip AVR.
+	* g++.dg/torture/pr31863.C: Skip AVR.
+
+2011-07-10  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49690
+	* gfortran.dg/intrinsic_signal.f90: New.
+
+2011-07-09  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/regress6.C: New.
+	* g++.dg/parse/crash45.C: Adjust message.
+	* g++.dg/template/crash38.C: Adjust message.
+	* g++.dg/template/crash64.C: Adjust message.
+
+2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* c-c++-common/dfp/func-vararg-alternate-d128-2.c: Support x32.
+	* c-c++-common/dfp/func-vararg-mixed-2.c: Likewise.
+	* g++.dg/abi/bitfield3.C: Likewise.
+	* g++.dg/eh/pr38662.C: Likewise.
+	* g++.dg/ext/attrib36.C: Likewise.
+	* g++.dg/ext/attrib37.C: Likewise.
+	* g++.dg/ext/attrib8.C: Likewise.
+	* g++.dg/ext/tmplattr1.C: Likewise.
+	* g++.dg/inherit/override-attribs.C: Likewise.
+	* g++.dg/opt/inline9.C: Likewise.
+	* g++.dg/opt/life1.C: Likewise.
+	* g++.dg/opt/longbranch2.C: Likewise.
+	* g++.dg/opt/nrv12.C: Likewise.
+	* g++.dg/opt/reg-stack4.C: Likewise.
+	* g++.dg/other/pr35504.C: Likewise.
+	* g++.dg/other/pr39496.C: Likewise.
+	* g++.dg/torture/stackalign/eh-fastcall-1.C: Likewise.
+	* g++.dg/torture/stackalign/eh-thiscall-1.C: Likewise.
+	* g++.dg/torture/stackalign/stdcall-1.C: Likewise.
+	* g++.dg/torture/stackalign/unwind-0.C: Likewise.
+	* g++.dg/torture/stackalign/unwind-1.C: Likewise.
+	* g++.dg/torture/stackalign/unwind-2.C: Likewise.
+	* g++.dg/torture/stackalign/unwind-3.C: Likewise.
+	* g++.dg/torture/stackalign/unwind-4.C: Likewise.
+	* g++.dg/torture/stackalign/unwind-5.C: Likewise.
+	* g++.dg/torture/stackalign/unwind-6.C: Likewise.
+	* g++.dg/warn/pr15774-1.C: Likewise.
+	* g++.dg/warn/pr15774-2.C: Likewise.
+	* g++.old-deja/g++.ext/attrib1.C: Likewise.
+	* g++.old-deja/g++.ext/attrib2.C: Likewise.
+	* g++.old-deja/g++.ext/attrib3.C: Likewise.
+	* g++.old-deja/g++.pt/asm2.C: Likewise.
+	* gcc.c-torture/compile/20000804-1.c: Likewise.
+	* gcc.c-torture/compile/pr16566-2.c: Likewise.
+	* gcc.c-torture/execute/ieee/ieee.exp: Likewise.
+	* gcc.dg/20020108-1.c: Likewise.
+	* gcc.dg/20020122-2.c: Likewise.
+	* gcc.dg/20020122-3.c: Likewise.
+	* gcc.dg/20020206-1.c: Likewise.
+	* gcc.dg/20020219-1.c: Likewise.
+	* gcc.dg/20020310-1.c: Likewise.
+	* gcc.dg/20020411-1.c: Likewise.
+	* gcc.dg/20020418-2.c: Likewise.
+	* gcc.dg/20020426-2.c: Likewise.
+	* gcc.dg/20020517-1.c: Likewise.
+	* gcc.dg/20030204-1.c: Likewise.
+	* gcc.dg/20030826-2.c: Likewise.
+	* gcc.dg/20031102-1.c: Likewise.
+	* gcc.dg/20031202-1.c: Likewise.
+	* gcc.dg/20050111-1.c: Likewise.
+	* gcc.dg/20050503-1.c: Likewise.
+	* gcc.dg/array-init-1.c: Likewise.
+	* gcc.dg/builtin-apply4.c: Likewise.
+	* gcc.dg/dfp/pr31344.c: Likewise.
+	* gcc.dg/gomp/atomic-11.c: Likewise.
+	* gcc.dg/graphite/pr40281.c: Likewise.
+	* gcc.dg/ia64-sync-1.c: Likewise.
+	* gcc.dg/ia64-sync-2.c: Likewise.
+	* gcc.dg/ia64-sync-3.c: Likewise.
+	* gcc.dg/ia64-sync-4.c: Likewise.
+	* gcc.dg/ifcvt-fabs-1.c: Likewise.
+	* gcc.dg/invalid-call-1.c: Likewise.
+	* gcc.dg/loop-3.c: Likewise.
+	* gcc.dg/lower-subreg-1.c: Likewise.
+	* gcc.dg/lto/pr47259_0.c: Likewise.
+	* gcc.dg/nested-calls-1.c: Likewise.
+	* gcc.dg/pr20017.c: Likewise.
+	* gcc.dg/pr25023.c: Likewise.
+	* gcc.dg/pr27671-2.c: Likewise.
+	* gcc.dg/pr32176.c: Likewise.
+	* gcc.dg/pr33676.c: Likewise.
+	* gcc.dg/pr35045.c: Likewise.
+	* gcc.dg/pr36015.c: Likewise.
+	* gcc.dg/pr36584.c: Likewise.
+	* gcc.dg/pr36998.c: Likewise.
+	* gcc.dg/pr37438.c: Likewise.
+	* gcc.dg/pr37908.c: Likewise.
+	* gcc.dg/pr41241.c: Likewise.
+	* gcc.dg/pr41340.c: Likewise.
+	* gcc.dg/pr44136.c: Likewise.
+	* gcc.dg/pr44194-1.c: Likewise.
+	* gcc.dg/pr46212.c: Likewise.
+	* gcc.dg/prefetch-loop-arrays-1.c: Likewise.
+	* gcc.dg/setjmp-2.c: Likewise.
+	* gcc.dg/short-compare-1.c: Likewise.
+	* gcc.dg/short-compare-2.c: Likewise.
+	* gcc.dg/smod-1.c: Likewise.
+	* gcc.dg/sync-2.c: Likewise.
+	* gcc.dg/sync-3.c: Likewise.
+	* gcc.dg/tls/opt-1.c: Likewise.
+	* gcc.dg/tls/opt-2.c: Likewise.
+	* gcc.dg/tls/opt-3.c: Likewise.
+	* gcc.dg/torture/badshift.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-float80-timode.c: Likewise.
+	* gcc.dg/torture/pr20314-2.c: Likewise.
+	* gcc.dg/torture/pr36891.c: Likewise.
+	* gcc.dg/torture/pr38774.c: Likewise.
+	* gcc.dg/torture/stackalign/alloca-2.c: Likewise.
+	* gcc.dg/torture/stackalign/alloca-4.c: Likewise.
+	* gcc.dg/torture/stackalign/alloca-5.c: Likewise.
+	* gcc.dg/torture/stackalign/alloca-6.c: Likewise.
+	* gcc.dg/torture/stackalign/fastcall-1.c: Likewise.
+	* gcc.dg/torture/stackalign/push-1.c: Likewise.
+	* gcc.dg/torture/stackalign/regparm-1.c: Likewise.
+	* gcc.dg/torture/stackalign/thiscall-1.c: Likewise.
+	* gcc.dg/tree-ssa/loop-28.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-3.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-4.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-5.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-6.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-7.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-8.c: Likewise.
+	* gcc.dg/tree-ssa/prefetch-9.c: Likewise.
+	* gcc.dg/tree-ssa/stdarg-2.c: Likewise.
+	* gcc.dg/tree-ssa/stdarg-3.c: Likewise.
+	* gcc.dg/tree-ssa/stdarg-4.c: Likewise.
+	* gcc.dg/tree-ssa/stdarg-5.c: Likewise.
+	* gcc.dg/tree-ssa/update-unroll-1.c: Likewise.
+	* gcc.dg/unroll-1.c: Likewise.
+	* gcc.dg/vect/costmodel/x86_64/x86_64-costmodel-vect.exp: Likewise.
+	* gcc.misc-tests/i386-pf-3dnow-1.c: Likewise.
+	* gcc.misc-tests/i386-pf-athlon-1.c: Likewise.
+	* gcc.misc-tests/i386-pf-none-1.c: Likewise.
+	* gcc.misc-tests/i386-pf-sse-1.c: Likewise.
+	* gcc.target/i386/20000609-1.c: Likewise.
+	* gcc.target/i386/20000720-1.c: Likewise.
+	* gcc.target/i386/20000724-1.c: Likewise.
+	* gcc.target/i386/20011107-1.c: Likewise.
+	* gcc.target/i386/20011119-1.c: Likewise.
+	* gcc.target/i386/20020201-3.c: Likewise.
+	* gcc.target/i386/20020218-1.c: Likewise.
+	* gcc.target/i386/20020729-1.c: Likewise.
+	* gcc.target/i386/20030926-1.c: Likewise.
+	* gcc.target/i386/20060125-1.c: Likewise.
+	* gcc.target/i386/20060125-2.c: Likewise.
+	* gcc.target/i386/20060512-1.c: Likewise.
+	* gcc.target/i386/20060512-2.c: Likewise.
+	* gcc.target/i386/20060512-3.c: Likewise.
+	* gcc.target/i386/20060512-4.c: Likewise.
+	* gcc.target/i386/387-1.c: Likewise.
+	* gcc.target/i386/387-2.c: Likewise.
+	* gcc.target/i386/387-5.c: Likewise.
+	* gcc.target/i386/387-6.c: Likewise.
+	* gcc.target/i386/980312-1.c: Likewise.
+	* gcc.target/i386/980313-1.c: Likewise.
+	* gcc.target/i386/990117-1.c: Likewise.
+	* gcc.target/i386/990424-1.c: Likewise.
+	* gcc.target/i386/990524-1.c: Likewise.
+	* gcc.target/i386/991129-1.c: Likewise.
+	* gcc.target/i386/991214-1.c: Likewise.
+	* gcc.target/i386/991230-1.c: Likewise.
+	* gcc.target/i386/addr-sel-1.c: Likewise.
+	* gcc.target/i386/aggregate-ret1.c: Likewise.
+	* gcc.target/i386/aggregate-ret2.c: Likewise.
+	* gcc.target/i386/align-main-3.c: Likewise.
+	* gcc.target/i386/amd64-abi-1.c: Likewise.
+	* gcc.target/i386/amd64-abi-2.c: Likewise.
+	* gcc.target/i386/amd64-abi-4.c: Likewise.
+	* gcc.target/i386/amd64-abi-5.c: Likewise.
+	* gcc.target/i386/amd64-abi-6.c: Likewise.
+	* gcc.target/i386/asm-1.c: Likewise.
+	* gcc.target/i386/asm-3.c: Likewise.
+	* gcc.target/i386/asm-5.c: Likewise.
+	* gcc.target/i386/attributes-error.c: Likewise.
+	* gcc.target/i386/avx-vcvtsd2si-2.c: Likewise.
+	* gcc.target/i386/avx-vcvtsi2sd-2.c: Likewise.
+	* gcc.target/i386/avx-vcvtsi2ss-2.c: Likewise.
+	* gcc.target/i386/avx-vcvtss2si-2.c: Likewise.
+	* gcc.target/i386/avx-vcvttsd2si-2.c: Likewise.
+	* gcc.target/i386/avx-vcvttss2si-2.c: Likewise.
+	* gcc.target/i386/avx-vinsertps-3.c: Likewise.
+	* gcc.target/i386/avx-vmovd-2.c: Likewise.
+	* gcc.target/i386/avx-vmovq-2.c: Likewise.
+	* gcc.target/i386/avx-vmovq-3.c: Likewise.
+	* gcc.target/i386/avx-vpextrq-1.c: Likewise.
+	* gcc.target/i386/avx-vpinsrq-1.c: Likewise.
+	* gcc.target/i386/avx-vzeroupper-16.c: Likewise.
+	* gcc.target/i386/avx-vzeroupper-17.c: Likewise.
+	* gcc.target/i386/avx-vzeroupper-18.c: Likewise.
+	* gcc.target/i386/bitfield1.c: Likewise.
+	* gcc.target/i386/bitfield2.c: Likewise.
+	* gcc.target/i386/bmi-2.c: Likewise.
+	* gcc.target/i386/bmi-5.c: Likewise.
+	* gcc.target/i386/builtin-unreachable.c: Likewise.
+	* gcc.target/i386/cleanup-2.c: Likewise.
+	* gcc.target/i386/clobbers.c: Likewise.
+	* gcc.target/i386/cmov8.c: Likewise.
+	* gcc.target/i386/cmpxchg16b-1.c: Likewise.
+	* gcc.target/i386/compress-float-387-pic.c: Likewise.
+	* gcc.target/i386/compress-float-387.c: Likewise.
+	* gcc.target/i386/compress-float-sse-pic.c: Likewise.
+	* gcc.target/i386/compress-float-sse.c: Likewise.
+	* gcc.target/i386/crc32-2.c: Likewise.
+	* gcc.target/i386/crc32-3.c: Likewise.
+	* gcc.target/i386/divmod-7.c: Likewise.
+	* gcc.target/i386/divmod-8.c: Likewise.
+	* gcc.target/i386/fastcall-sseregparm.c: Likewise.
+	* gcc.target/i386/fma3-builtin.c: Likewise.
+	* gcc.target/i386/fma3-fma.c: Likewise.
+	* gcc.target/i386/fma4-256-vector.c: Likewise.
+	* gcc.target/i386/fma4-builtin.c: Likewise.
+	* gcc.target/i386/fma4-fma-2.c: Likewise.
+	* gcc.target/i386/fma4-fma.c: Likewise.
+	* gcc.target/i386/fma4-vector-2.c: Likewise.
+	* gcc.target/i386/fma4-vector.c: Likewise.
+	* gcc.target/i386/funcspec-1.c: Likewise.
+	* gcc.target/i386/funcspec-10.c: Likewise.
+	* gcc.target/i386/funcspec-11.c: Likewise.
+	* gcc.target/i386/funcspec-2.c: Likewise.
+	* gcc.target/i386/funcspec-5.c: Likewise.
+	* gcc.target/i386/funcspec-6.c: Likewise.
+	* gcc.target/i386/gcc-have-sync-compare-and-swap-1.c: Likewise.
+	* gcc.target/i386/gcc-have-sync-compare-and-swap-2.c: Likewise.
+	* gcc.target/i386/gcc-have-sync-compare-and-swap-3.c: Likewise.
+	* gcc.target/i386/gcc-have-sync-compare-and-swap-4.c: Likewise.
+	* gcc.target/i386/incoming-1.c: Likewise.
+	* gcc.target/i386/incoming-10.c: Likewise.
+	* gcc.target/i386/incoming-11.c: Likewise.
+	* gcc.target/i386/incoming-12.c: Likewise.
+	* gcc.target/i386/incoming-13.c: Likewise.
+	* gcc.target/i386/incoming-14.c: Likewise.
+	* gcc.target/i386/incoming-15.c: Likewise.
+	* gcc.target/i386/incoming-2.c: Likewise.
+	* gcc.target/i386/incoming-3.c: Likewise.
+	* gcc.target/i386/incoming-4.c: Likewise.
+	* gcc.target/i386/incoming-5.c: Likewise.
+	* gcc.target/i386/incoming-6.c: Likewise.
+	* gcc.target/i386/incoming-7.c: Likewise.
+	* gcc.target/i386/incoming-8.c: Likewise.
+	* gcc.target/i386/incoming-9.c: Likewise.
+	* gcc.target/i386/lea.c: Likewise.
+	* gcc.target/i386/local.c: Likewise.
+	* gcc.target/i386/loop-1.c: Likewise.
+	* gcc.target/i386/loop-2.c: Likewise.
+	* gcc.target/i386/loop-3.c: Likewise.
+	* gcc.target/i386/max-stack-align.c: Likewise.
+	* gcc.target/i386/memcpy-1.c: Likewise.
+	* gcc.target/i386/movbe-2.c: Likewise.
+	* gcc.target/i386/movq-2.c: Likewise.
+	* gcc.target/i386/movq.c: Likewise.
+	* gcc.target/i386/nrv1.c: Likewise.
+	* gcc.target/i386/pad-4.c: Likewise.
+	* gcc.target/i386/pad-5a.c: Likewise.
+	* gcc.target/i386/pad-5b.c: Likewise.
+	* gcc.target/i386/pad-6a.c: Likewise.
+	* gcc.target/i386/pad-6b.c: Likewise.
+	* gcc.target/i386/pad-7.c: Likewise.
+	* gcc.target/i386/pad-9.c: Likewise.
+	* gcc.target/i386/pentium4-not-mull.c: Likewise.
+	* gcc.target/i386/pic-1.c: Likewise.
+	* gcc.target/i386/pr12092-1.c: Likewise.
+	* gcc.target/i386/pr12329.c: Likewise.
+	* gcc.target/i386/pr21518.c: Likewise.
+	* gcc.target/i386/pr22362.c: Likewise.
+	* gcc.target/i386/pr22585.c: Likewise.
+	* gcc.target/i386/pr23098.c: Likewise.
+	* gcc.target/i386/pr25196.c: Likewise.
+	* gcc.target/i386/pr25293.c: Likewise.
+	* gcc.target/i386/pr25654.c: Likewise.
+	* gcc.target/i386/pr26449.c: Likewise.
+	* gcc.target/i386/pr26778.c: Likewise.
+	* gcc.target/i386/pr26826.c: Likewise.
+	* gcc.target/i386/pr27266.c: Likewise.
+	* gcc.target/i386/pr29978.c: Likewise.
+	* gcc.target/i386/pr30505.c: Likewise.
+	* gcc.target/i386/pr30961-1.c: Likewise.
+	* gcc.target/i386/pr31628.c: Likewise.
+	* gcc.target/i386/pr32000-2.c: Likewise.
+	* gcc.target/i386/pr32661-1.c: Likewise.
+	* gcc.target/i386/pr32708-2.c: Likewise.
+	* gcc.target/i386/pr32708-3.c: Likewise.
+	* gcc.target/i386/pr34256.c: Likewise.
+	* gcc.target/i386/pr34312.c: Likewise.
+	* gcc.target/i386/pr34522.c: Likewise.
+	* gcc.target/i386/pr35160.c: Likewise.
+	* gcc.target/i386/pr35281.c: Likewise.
+	* gcc.target/i386/pr36246.c: Likewise.
+	* gcc.target/i386/pr36786.c: Likewise.
+	* gcc.target/i386/pr37275.c: Likewise.
+	* gcc.target/i386/pr37843-3.c: Likewise.
+	* gcc.target/i386/pr37843-4.c: Likewise.
+	* gcc.target/i386/pr39082-1.c: Likewise.
+	* gcc.target/i386/pr39431.c: Likewise.
+	* gcc.target/i386/pr39496.c: Likewise.
+	* gcc.target/i386/pr39543-2.c: Likewise.
+	* gcc.target/i386/pr39911.c: Likewise.
+	* gcc.target/i386/pr40718.c: Likewise.
+	* gcc.target/i386/pr40906-1.c: Likewise.
+	* gcc.target/i386/pr40906-2.c: Likewise.
+	* gcc.target/i386/pr40906-3.c: Likewise.
+	* gcc.target/i386/pr40934.c: Likewise.
+	* gcc.target/i386/pr41900.c: Likewise.
+	* gcc.target/i386/pr42589.c: Likewise.
+	* gcc.target/i386/pr43662.c: Likewise.
+	* gcc.target/i386/pr43671.c: Likewise.
+	* gcc.target/i386/pr43766.c: Likewise.
+	* gcc.target/i386/pr43869.c: Likewise.
+	* gcc.target/i386/pr44942.c: Likewise.
+	* gcc.target/i386/pr44948-2a.c: Likewise.
+	* gcc.target/i386/pr45234.c: Likewise.
+	* gcc.target/i386/pr45336-2.c: Likewise.
+	* gcc.target/i386/pr45336-4.c: Likewise.
+	* gcc.target/i386/pr45852.c: Likewise.
+	* gcc.target/i386/pr46470.c: Likewise.
+	* gcc.target/i386/pr48037-1.c: Likewise.
+	* gcc.target/i386/pr48389.c: Likewise.
+	* gcc.target/i386/pr49095.c: Likewise.
+	* gcc.target/i386/pr9771-1.c: Likewise.
+	* gcc.target/i386/rdfsbase-1.c: Likewise.
+	* gcc.target/i386/rdfsbase-2.c: Likewise.
+	* gcc.target/i386/rdgsbase-1.c: Likewise.
+	* gcc.target/i386/rdgsbase-2.c: Likewise.
+	* gcc.target/i386/rdrand-3.c: Likewise.
+	* gcc.target/i386/regparm-stdcall.c: Likewise.
+	* gcc.target/i386/regparm.c: Likewise.
+	* gcc.target/i386/reload-1.c: Likewise.
+	* gcc.target/i386/rotate-2.c: Likewise.
+	* gcc.target/i386/sibcall-5.c: Likewise.
+	* gcc.target/i386/signbit-1.c: Likewise.
+	* gcc.target/i386/signbit-2.c: Likewise.
+	* gcc.target/i386/signbit-3.c: Likewise.
+	* gcc.target/i386/sse-5.c: Likewise.
+	* gcc.target/i386/sse-8.c: Likewise.
+	* gcc.target/i386/sse-cvtsi2ss-2.c: Likewise.
+	* gcc.target/i386/sse-cvtss2si-2.c: Likewise.
+	* gcc.target/i386/sse-cvttss2si-2.c: Likewise.
+	* gcc.target/i386/sse2-cvtsd2si-2.c: Likewise.
+	* gcc.target/i386/sse2-cvtsi2sd-2.c: Likewise.
+	* gcc.target/i386/sse2-cvttsd2si-2.c: Likewise.
+	* gcc.target/i386/sse2-init-v2di-2.c: Likewise.
+	* gcc.target/i386/sse2-movq-2.c: Likewise.
+	* gcc.target/i386/sse2-movq-3.c: Likewise.
+	* gcc.target/i386/sse4_1-insertps-3.c: Likewise.
+	* gcc.target/i386/sse4_1-pextrq.c: Likewise.
+	* gcc.target/i386/sse4_1-pinsrq.c: Likewise.
+	* gcc.target/i386/sse4_2-crc32q.c: Likewise.
+	* gcc.target/i386/sse4_2-popcntq.c: Likewise.
+	* gcc.target/i386/ssefn-1.c: Likewise.
+	* gcc.target/i386/ssefn-2.c: Likewise.
+	* gcc.target/i386/sseregparm-1.c: Likewise.
+	* gcc.target/i386/sseregparm-2.c: Likewise.
+	* gcc.target/i386/sseregparm-3.c: Likewise.
+	* gcc.target/i386/sseregparm-4.c: Likewise.
+	* gcc.target/i386/sseregparm-5.c: Likewise.
+	* gcc.target/i386/sseregparm-6.c: Likewise.
+	* gcc.target/i386/sseregparm-7.c: Likewise.
+	* gcc.target/i386/sseregparm-8.c: Likewise.
+	* gcc.target/i386/stack-realign.c: Likewise.
+	* gcc.target/i386/stack-usage-realign.c: Likewise.
+	* gcc.target/i386/stackalign/asm-1.c: Likewise.
+	* gcc.target/i386/stackalign/longlong-1.c: Likewise.
+	* gcc.target/i386/stackalign/longlong-2.c: Likewise.
+	* gcc.target/i386/stackalign/return-1.c: Likewise.
+	* gcc.target/i386/stackalign/return-2.c: Likewise.
+	* gcc.target/i386/stackalign/return-3.c: Likewise.
+	* gcc.target/i386/tailcall-1.c: Likewise.
+	* gcc.target/i386/tbm-2.c: Likewise.
+	* gcc.target/i386/udivmod-7.c: Likewise.
+	* gcc.target/i386/udivmod-8.c: Likewise.
+	* gcc.target/i386/unroll-1.c: Likewise.
+	* gcc.target/i386/vararg-1.c: Likewise.
+	* gcc.target/i386/vararg-2.c: Likewise.
+	* gcc.target/i386/vect8-ret.c: Likewise.
+	* gcc.target/i386/vectorize5.c: Likewise.
+	* gcc.target/i386/wmul-1.c: Likewise.
+	* gcc.target/i386/wmul-2.c: Likewise.
+	* gcc.target/i386/wrfsbase-1.c: Likewise.
+	* gcc.target/i386/wrfsbase-2.c: Likewise.
+	* gcc.target/i386/wrgsbase-1.c: Likewise.
+	* gcc.target/i386/wrgsbase-2.c: Likewise.
+	* gcc.target/i386/xop-pcmov.c: Likewise.
+	* gcc.target/i386/xop-pcmov2.c: Likewise.
+	* gcc.target/i386/xop-rotate1-vector.c: Likewise.
+	* gcc.target/i386/xop-rotate2-vector.c: Likewise.
+	* gcc.target/i386/xop-rotate3-vector.c: Likewise.
+	* gcc.target/i386/xop-shift1-vector.c: Likewise.
+	* gcc.target/i386/xop-shift2-vector.c: Likewise.
+	* gcc.target/i386/xop-shift3-vector.c: Likewise.
+	* gcc.target/i386/zee.c: Likewise.
+	* gcc.target/x86_64/abi/callabi/callabi.exp: Likewise.
+	* gfortran.dg/compiler-directive_2.f: Likewise.
+	* gfortran.dg/g77/20010216-1.f: Likewise.
+	* gfortran.dg/gomp/pr39152.f90: Likewise.
+	* gfortran.dg/pr33794.f90: Likewise.
+
+2011-07-09  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/regress5.C: New.
+
+2011-07-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/45437
+	* g++.dg/expr/compound-asn1.C: New.
+	* g++.dg/warn/sequence-pt-1.C: Change one dg-error to dg-bogus.
+
+2011-07-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49621
+	* gcc.target/powerpc/altivec-34.c: New test.
+
+2011-07-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/45603
+	* g++.dg/abi/guard3.C: New.
+
+2011-07-08  Julian Brown  <julian@codesourcery.com>
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_little_endian): New.
+	(check_effective_target_vect_pack_trunc): Use above.
+	(check_effective_target_vect_unpack): Likewise.
+	(check_effective_target_vect_element_align): Test
+	check_effective_target_arm_vect_no_misalign for ARM.
+
+2011-07-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49673
+	* g++.dg/cpp0x/constexpr-rom.C: New.
+
+2011-07-08  Kirill Yukhin  <kirill.yukhin@intel.com>
+
+	PR middle-end/49519
+	* g++.dg/torture/pr49519.C: New test.
+
+2011-07-08  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.dg/tree-ssa/sra-12.c: Skip dump scan on avr targets.
+
+2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/48727
+	* g++.dg/opt/devirt2.C: Use specific pattern for sparc*-*-*.
+
+2011-07-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49662
+	* gcc.dg/graphite/interchange-14.c: XFAIL.
+	* gcc.dg/graphite/interchange-15.c: Likewise.
+	* gcc.dg/graphite/interchange-mvt.c: Likewise.
+
+2011-07-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49663
+	* g++.dg/cpp0x/regress/regress4.C: New.
+
+2011-07-07  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/49648
+	* gfortran.dg/result_in_spec_4.f90: New test.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.target/sparc/cas64.c: New test.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/49644
+	* g++.dg/torture/pr49644.C: New test.
+
+	PR c/49644
+	* gcc.c-torture/execute/pr49644.c: New test.
+
+2011-07-07  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* lib/target-supports.exp (check_effective_target_ia32): New.
+	(check_effective_target_x32): Likewise.
+	(check_effective_target_vect_cmdline_needed): Also check x32.
+
+2011-07-07  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/pr40657-2.c: Remove -march option and unneeded
+	dg-prune-output.
+	* gcc.target/arm/pr42235.c: Likewise.
+	* gcc.target/arm/pr42495.c: Likewise.
+	* gcc.target/arm/pr42574.c: Likewise.
+	* gcc.target/arm/thumb-branch1.c: Likewise.
+
+	* gcc.target/arm/pr39839.c: Don't specify -mthumb or -march, remove
+	unneeded prune of possible warning.
+	* gcc.target/arm/pr40956.c: Likewise.
+	* gcc.target/arm/pr42505.c: Likewise.
+
+	* gcc.c-torture/compile/pr41679.c: Move from gcc.target/arm.
+	* gcc.c-torture/compile/pr46883.c: Likewise.
+	* gcc.c-torture/compile/pr46934.c: Likewise.
+
+	* gcc.target/arm/pr41679.c: Remove test directives in preparation
+	for move to ../../gcc.c-torture/compile.
+	* gcc.target/arm/pr46883.c: Likewise.
+	* gcc.target/arm/pr46934.c: Likewise.
+
+	* lib/target-supports.exp (check_effective_target_arm_dsp): New.
+	* gcc.target/arm/mla-2.c: Use it instead of specific -march.
+	* gcc.target/arm/wmul-1.c: Likewise.
+	* gcc.target/arm/wmul-2.c: Likewise.
+	* gcc.target/arm/wmul-3.c: Likewise.
+	* gcc.target/arm/wmul-4.c: Likewise.
+	* gcc.target/arm/smlaltb-1.c: Require arm_dsp, don't specify -march,
+	add tab after scan target.
+	* gcc.target/arm/smlaltt-1.c: Likewise.
+	* gcc.target/arm/smlatb-1.c: Likewise.
+	* gcc.target/arm/smlatt-1.c: Likewise.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49522
+	* gcc.dg/debug/pr49522.c: New test.
+
+2011-07-07  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/pragma-align.c: Run only if target !default_packed.
+	* gcc.dg/pr46212.c: Run only if target int32plus.
+	* gcc.dg/torture/pr48146.c: Ditto.
+	* gcc.dg/tree-ssa/vrp51.c: Ditto.
+	* c-c++-common/pr44832.c: Ditto.
+	* gcc.dg/pr49544.c: Run only if target ptr32plus.
+	* gcc.dg/pr31490.c: Ditto.
+	* gcc.dg/torture/builtin-math-7.c: Run only if target
+	large_double.
+	* gcc.dg/torture/pr45764.c: Skip for AVR.
+	* gcc.dg/pr47893.c: Ditto.
+
+2011-07-07  Janis Johnson  <janisjo@codesourcery.com>
+
+	* lib/target-supports.exp (check_effective_target_arm_thumb1): New.
+	(check_effective_target_arm_thumb2): Clarify comment, add valid code.
+	*  gcc.target/arm/mla-1.c: Skip for arm_thumb1, don't specify -march,
+	add tab to scan target.
+
+2011-07-07  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.target/arm/neon-modes-3.c: New test.
+
+2011-07-07  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/graphite/pr37485.c (dg-options): Add -fno-loop-strip-mine
+	-fno-loop-interchange -ffast-math.
+
+2011-07-07  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/ftrapv-3.c: New testcase.
+
+2011-07-07  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/vrp58.c: New testcase.
+	* gcc.dg/tree-ssa/scev-cast.c: Adjust.
+
+2011-07-07  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/binop-notxor1.c: New test.
+	* gcc.dg/binop-notand4a.c: New test.
+	* gcc.dg/binop-notxor2.c: New test.
+	* gcc.dg/binop-notand3a.c: New test.
+	* gcc.dg/binop-notand2a.c: New test.
+	* gcc.dg/binop-notand6a.c: New test.
+	* gcc.dg/binop-notor1.c: New test.
+	* gcc.dg/binop-notand1a.c: New test.
+	* gcc.dg/binop-notand5a.c: New test.
+	* gcc.dg/binop-notor2.c: New test.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49640
+	* gcc.dg/gomp/pr49640.c: New test.
+
+2011-07-07  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/graphite/pr37485.c: Add -floop-block.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/39150
+	* gcc.misc-tests/linkage.exp: Handle x86_64-*-solaris2.1[0-9]*.
+
+2011-07-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/no-r11-1.c: New test for -mr11, -mno-r11.
+	* gcc.target/powerpc/no-r11-2.c: Ditto.
+	* gcc.target/powerpc/no-r11-3.c: Ditto.
+
+2011-07-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/stack-layout-2.c: Cleanup expand rtl dump.
+	* gfortran.dg/move_alloc_4.f90: Cleanup original tree dump.
+
+2011-07-06  Georg-Johann Lay  <avr@gjlay.de>
+
+	* lib/target-supports.exp (check_profiling_available): Disable
+	profiling with -fprofile-generate for target avr.
+
+2011-07-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49645
+	* g++.dg/tree-ssa/pr8781.C: Disable SRA.
+
+2011-07-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47383
+	* gcc.dg/pr47383.c: New.
+
+2011-07-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/49647
+	* gcc.dg/tree-ssa/20030807-7.c: Remove xfail *-*-*.
+
+2011-07-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR testsuite/49542
+	* gcc.dg/vect/pr33804.c: XFAIL if vect_no_align unconditionally.
+	* gcc.dg/vect/slp-multitypes-3.c: XFAIL on SPARC unconditionally.
+
+2011-07-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48157
+	* g++.dg/template/template-id-4.C: New.
+
+2011-07-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/pr44023.c: Add dg-require-effective-target int32plus
+	* gcc.dg/pr43402.c: Ditto.
+
+2011-07-05  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/cpp/pragma-3.c: Add dg-require-effective-target fopenmp.
+
+2011-07-05  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc.target/powerpc/ppc-switch-1.c: New test for
+	--param case-values-threshold.
+	* gcc.target/powerpc/ppc-switch-2.c: Ditto.
+
+2011-07-05  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/pr42093.c: Use "-fno-reorder-blocks".
+
+2011-07-05  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/rtti/anon-ns1.C: Allow for null-termination.
+
+2011-07-05  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/47654
+	* gcc.dg/graphite/block-pr47654.c: New.
+
+2011-07-05  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/lambda/lambda-ref2.C: New.
+
+2011-07-05  Razya Ladelsky  <razya@il.ibm.com>
+
+	PR tree-optimization/49580
+	* gcc.dg/autopar/pr49580.c: New test.
+
+2011-07-05  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49518
+	PR tree-optimization/49628
+	* g++.dg/torture/pr49628.C: New testcase.
+	* gcc.dg/torture/pr49518.c: Likewise.
+
+2011-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* ada/acats/run_acats (which): Extract last field from type -p,
+	type output only if command succeeded.
+
+2011-07-04  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/abi/mangle48.C: New.
+
+	* g++.dg/cpp0x/diag1.C: New.
+
+	* g++.dg/diagnostic/aka1.C: New.
+
+2011-07-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49619
+	* gcc.dg/pr49619.c: New test.
+
+	PR rtl-optimization/49472
+	* gfortran.dg/pr49472.f90: New test.
+
+	PR debug/49602
+	* gcc.dg/pr49602.c: New test.
+
+2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/34734
+	PR target/44643
+	* gcc.target/avr/avr.exp: Run over cpp files, too.
+	* gcc.target/avr/torture/avr-torture.exp: Ditto.
+	* gcc.target/avr/progmem.h: New file.
+	* gcc.target/avr/exit-abort.h: New file.
+	* gcc.target/avr/progmem-error-1.c: New file.
+	* gcc.target/avr/progmem-error-1.cpp: New file.
+	* gcc.target/avr/progmem-warning-1.c: New file.
+	* gcc.target/avr/torture/progmem-1.c: New file.
+	* gcc.target/avr/torture/progmem-1.cpp: New file.
+
+2011-07-04  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49615
+	* g++.dg/torture/pr49615.C: New testcase.
+
+2011-07-03  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49610
+	* gcc.dg/vect/pr49610.c: New test.
+
+2011-07-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/debug1.ads: New test.
+
+2011-07-02  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49562
+	* gfortran.dg/typebound_proc_23.f90: New.
+
+2011-07-01  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/49605
+	* g++.dg/warn/delete-non-virtual-dtor.C: Adjust.
+
+2011-07-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48261
+	* g++.dg/template/template-id-3.C: New.
+
+	PR c++/48593
+	* g++.dg/template/qualified-id4.C: New.
+
+	PR c++/48883
+	* g++.dg/template/explicit-args4.C: New.
+
+	PR c++/49085
+	* g++.dg/template/offsetof2.C: New.
+
+2011-07-01  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/tree-ssa/bitwise-sink.c: New test.
+
+2011-07-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR libmudflap/49549
+	* lib/target-supports.exp (check_effective_target_gld): New proc.
+
+2011-07-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49603
+	* gcc.dg/torture/pr49603.c: New testcase.
+
+2011-06-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49387
+	* g++.dg/rtti/template1.C: New.
+
+	PR c++/49569
+	* g++.dg/cpp0x/regress/ctor1.C: New.
+
+	PR c++/49355
+	* g++.dg/cpp0x/initlist54.C: New.
+
+2011-06-30  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.dg/tree-ssa/sra-12.c: New test.
+
+2011-06-29  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/named.C: Test subobject of xvalue.
+
+2011-06-30  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46787
+	* gcc.dg/vect/vect-121.c: New testcase.
+
+2011-06-30  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/49094
+	* gcc.dg/tree-ssa/pr49094.c: New test.
+
+2011-06-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/49540
+	* gfortran.dg/pr49540-1.f90: New test.
+	* gfortran.dg/pr49540-2.f90: New test.
+
+2011-06-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR ada/49511
+	* ada/acats/run_acats (which): Use last field of type -p output.
+
+2011-06-30  Dominique d'Humieres  <dominiq@lps.ens.fr>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR libobjc/36610
+	* objc.dg/torture/forward-1.m: Remove dg-xfail-run-if.
+	Only skip on 64-bit *-*-darwin8* && !objc2.
+
+2011-06-30  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/38752
+	* gcc.c-torture/compile/pr38752.c: New testcase.
+
+2011-06-30  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/slp-widen-mult-half.c: New test.
+	* gcc.dg/vect/vect-widen-mult-half.c: New test.
+
+2011-06-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49216
+	* g++.dg/cpp0x/initlist53.C: Use placement new.
+	* g++.dg/cpp0x/initlist-value.C: Use placement new.
+	* g++.old-deja/g++.ext/arrnew2.C: Remove xfail.
+
+	PR c++/49003
+	* g++.dg/cpp0x/trailing6.C: New.
+	* g++.dg/cpp0x/pr45908.C: No error.
+
+	PR c++/49272
+	* g++.old-deja/g++.jason/rfg10.C: Accept other overflow error too.
+
+	PR c++/49520
+	* g++.dg/cpp0x/constexpr-using2.C: New.
+
+	* g++.dg/cpp0x/lambda/lambda-template3.C: New.
+
+	PR c++/45923
+	* g++.dg/cpp0x/constexpr-diag3.C: New.
+	* g++.dg/cpp0x/constexpr-diag1.C: Adjust error message.
+	* g++.dg/cpp0x/constexpr-ex1.C: Adjust error message.
+	* g++.dg/cpp0x/constexpr-friend.C: Adjust error message.
+	* g++.dg/cpp0x/constexpr-incomplete2.C: Adjust error message.
+
+2011-06-29  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-is_literal.C: Adjust.
+
+2011-06-29  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/loop-17.c: Adjust.
+
+2011-06-29  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/initlist-value2.C: New.
+
+	* g++.dg/cpp0x/constexpr-initlist4.C: New.
+	* g++.dg/cpp0x/initlist-value.C: New.
+
+2011-06-29  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.dg/torture/pr49169.c: Restrict to ARM and MIPS targets.
+
+2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/inline_1.c: Remove dg-excess-errors.
+	* gcc.dg/inline_2.c: Likewise.
+	* gcc.dg/unroll_1.c: Likewise.
+
+2011-06-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49567
+	* gcc.target/i386/pr49567.c: New test.
+
+2011-06-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt17.ad[sb]: New test.
+
+2011-06-28  Janis Johnson  <janisjo@codesourcery.com>
+	    Tom de Vries  <tom@codesourcery.com>
+
+	* lib/target-supports.exp (check_effective_target_arm_nothumb)
+	(check_effective_target_arm_thumb2): New effective targets.
+	* gcc.target/arm/ivopts.c: Remove -mthumb/-marm.  Guard object-size
+	properly.  Clean up temporary files.
+	* gcc.target/arm/ivopts-2.c: Likewise.
+	* gcc.target/arm/ivopts-3.c: Likewise.
+	* gcc.target/arm/ivopts-4.c: Likewise.
+	* gcc.target/arm/ivopts-5.c: Likewise.
+	* gcc.target/arm/ivopts-6.c: Remove duplicate of ivopts.c.
+
+2011-06-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/49479
+	* gfortran.dg/reshape_zerosize_3.f90:  New test.
+
+2011-06-28  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/vfp-ldmdbs.c: Skip for soft float.
+	* gcc.target/arm/vfp-ldmias.c: Likewise.
+	* gcc.target/arm/vfp-ldmdbd.c: Likewise.
+	* gcc.target/arm/vfp-stmdbs.c: Likewise.
+	* gcc.target/arm/vfp-ldmiad.c: Likewise.
+	* gcc.target/arm/vfp-stmias.c: Likewise.
+	* gcc.target/arm/vfp-stmdbd.c: Likewise.
+	* gcc.target/arm/vfp-stmiad.c: Likewise.
+
+2011-06-27  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/pr45701-1.c: Don't specify -march; remove
+	dg-prune-output.
+	* gcc.target/arm/pr45701-2.c: Ditto.
+
+2011-06-27  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49466
+	* gfortran.dg/allocatable_scalar_9.f90: Modified.
+	* gfortran.dg/extends_14.f03: Modified.
+
+2011-06-27  Janis Johnson  <janisjo@codesourcery.com>
+
+	* lib/target-supports-dg.exp (dg-require-effective-target): Return
+	early if the test is already being skipped.
+
+	* lib/scanasm.exp (dg-scan, scan-assembler-times, scan-assembler-dem,
+	scan-assembler-dem-not): For missing file, report unresolved with
+	same message as for pass/fail, with reason reported in log file.
+
+	* lib/target-supports.exp (add_options_for_arm_fp16): Renamed
+	from add_options_for_arm_neon_fp16.
+	(check_effective_target_arm_fp16_ok_nocache): Renamed from
+	check_effective_target_arm_neon_fp16_ok_nocache.
+	Check -mfpu and -mfloat-abi options from current multilib.
+	Do not require neon support.
+	(check_effective_target_arm_fp16_ok): Renamed from
+	check_effecitve_target_arm_neon_fp16_ok.
+	* g++.dg/ext/arm-fp16/arm-fp16-ops-5.C: Use new names for
+	arm_neon_fp16_ok and arm_fp16.
+	* g++.dg/ext/arm-fp16/arm-fp16-ops-6.C: Likewise.
+	* gcc.dg/torture/arm-fp16-ops-5.c: Likewise.
+	* gcc.dg/torture/arm-fp16-ops-6.c: Likewise.
+	* gcc.target/arm/fp16-compile-vcvt.c: Likewise.
+
+2011-06-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/builtin-assume-aligned-1.c: New test.
+	* gcc.dg/builtin-assume-aligned-2.c: New test.
+	* gcc.target/i386/builtin-assume-aligned-1.c: New test.
+
+	PR debug/49544
+	* gcc.dg/pr49544.c: New test.
+
+2011-06-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49394
+	* g++.dg/torture/pr49394.C: New testcase.
+
+2011-06-27  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/optimize-bswapdi-2.c: New test.
+
+2011-06-27  Michael Hope  <michael.hope@linaro.org>
+	    Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR tree-optimization/49169
+	* gcc.dg/torture/pr49169.c: New test.
+
+2011-06-26  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR testsuite/49529
+	* gcc.dg/ipa/ipa-pta-17.c: Use dg-require-alias.
+
+	* gcc.dg/debug/pr49294.c (dg-options): Add -fno-common to options on
+	hppa*-*-hpux*.
+
+2011-06-26  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-cleanup.C: Tweak error message.
+
+	PR c++/49528
+	* g++.dg/init/ref19.C: New.
+	* g++.dg/cpp0x/constexpr-cleanup.C: New.
+
+2011-06-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48377
+	* gcc.dg/vect/pr48377.c: Add dg-require-effective-target
+	non_strict_align.
+
+2011-06-26  Steve Ellcey  <sje@cup.hp.com>
+
+	PR middle-end/49191
+	* lib/target-supports.exp (check_effective_target_non_strict_align):
+	New.
+	* gcc.dg/memcpy-3.c: Add dg-require-effective-target non_strict_align.
+
+2011-06-24  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimizations/49516
+	* g++.dg/tree-ssa/pr49516.C: New test.
+
+2011-06-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/35255
+	* g++.dg/template/partial10.C: New.
+	* g++.dg/template/partial11.C: New.
+
+2011-06-23  Jeff Law <law@redhat.com>
+
+	PR middle-end/48770
+	* gcc.dg/pr48770.c: New test.
+
+2011-06-23  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/49373
+	* g++.dg/torture/pr43879-1_1.C: Revert the xfail introduced yesterday.
+
+2011-06-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/49512
+	* gcc.dg/tree-ssa/asm-1.c: Use -fdump-tree-optimized-nouid
+	instead of -fdump-tree-optimized.
+
+2011-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44625
+	* g++.dg/template/crash107.C: New.
+	* g++.dg/template/error17.C: Adjust.
+
+2011-06-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49507
+	* g++.dg/cpp0x/defaulted30.C: New.
+
+	PR c++/49440
+	* g++.dg/rtti/anon-ns1.C: New.
+
+	PR c++/49395
+	* g++.dg/init/ref18.C: New.
+
+	PR c++/36435
+	* g++.dg/template/partial9.C: New.
+
+2011-06-22  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR middle-end/49373
+	* g++.dg/torture/pr43879-1_1.C: Xfail for -O1 and above, except -flto.
+
+2011-06-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/49496
+	* gcc.dg/pr49496.c: New test.
+
+2011-06-22  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/scd42-3.c: Allow -march-xscale; skip if -mcpu
+	is not xscale.
+
+	* gcc.target/arm/thumb-bitfld1.c: Don't specify -march, require thumb1.
+
+	* gcc.target/arm/ctz.c: Don't specify -march, require thumb2.
+	* gcc.target/arm/pr42879.c: Likewise.
+	* gcc.target/arm/pr45701-3.c: Likewise.
+
+	* gcc.target/arm/20031108-1.c: Require thumb1 or thumb2.
+	* gcc.target/arm/pr40482.c: Likewise.
+	* gcc.target/arm/stack-corruption.c: Likewise.
+
+2011-06-22  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49493
+	* gcc.dg/ipa/ipa-pta-17.c: New testcase.
+
+2011-06-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49260
+	* g++.dg/cpp0x/lambda/lambda-eh2.C: Change options.
+
+2011-06-22  Dmitry Plotnikov  <dplotnikov@ispras.ru>
+	    Dmitry Melnik  <dm@ispras.ru>
+
+	* gcc.target/arm/neon-vshr-imm-1.c: New testcase.
+	* gcc.target/arm/neon-vshl-imm-1.c: New testcase.
+	* gcc.target/arm/neon-vlshr-imm-1.c: New testcase.
+
+2011-06-22  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* gcc.target/arm/tlscall.c: New.
+
+2011-06-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49172
+	* g++.dg/cpp0x/constexpr-ref1.C: New.
+	* g++.dg/cpp0x/constexpr-ref2.C: New.
+	* g++.dg/cpp0x/constexpr-ice2.C: Remove dg-error tag.
+
+	PR c++/49482
+	* g++.dg/cpp0x/lambda/lambda-warn3.C: New.
+
+	PR c++/49418
+	* g++.dg/template/param3.C: New.
+
+2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.c-torture/excute/builtin-bitops-1.c (MAKE_FUNS): Make
+	my_clrsb test functions.
+	(main): Test clrsb.
+	* gcc.dg/builtin-protos-1.c (test_s, test_u, test_sl, test_ul,
+	test_sll, test_ull): Add clrsb tests.
+	* gcc.dg/torture/builtin-attr-1.c: Add tests for clrsb, clrsbl,
+	clrsbll.
+
+2011-06-21  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49112
+	* gfortran.dg/class_44.f03: New.
+
+2011-06-21  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49478
+	* gcc.dg/vect/pr49478.c
+
+2011-06-21  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49483
+	* gcc.dg/vect/vect-120.c: New testcase.
+
+2011-06-21  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR testsuite/49443
+	* gcc.dg/vect/vect-peel-3.c: Expect to fail on vect_no_align targets.
+	* gcc.dg/vect/vect-peel-4.c: Likewise.
+
+2011-06-22  Christian Bruel  <christian.bruel@st.com>
+
+	PR middle-end/49139
+	* gcc.dg/always_inline.c: Removed -Winline. Update checks
+	* gcc.dg/always_inline2.c: Likewise.
+	* gcc.dg/always_inline3.c: Likewise.
+	* gcc.dg/debug/pr41264-1.c: Add -Wno-attributes.
+	* gcc.dg/inline_1.c: Likewise.
+	* gcc.dg/inline_2.c: Likewise.
+	* gcc.dg/inline_3.c: Likewise.
+	* gcc.dg/inline_4.c: Likewise.
+	* gcc.dg/20051201-1.c: Likewise.
+	* gcc.dg/pr40087.c: Likewise.
+	* gcc.dg/torture/pta-structcopy-1.c: Likewise.
+	* gcc.dg/inline-22.c: Likewise.
+	* gcc.dg/lto/20090218-1_0.c: Set inline keyword.
+	* gcc.dg/lto/20090218-1_1.c: Likewise.
+	* g++.dg/ipa/devirt-7.C: Likewise.
+	* gcc.dg/uninit-pred-5_a.c: Likewise.
+	* gcc.dg/uninit-pred-5_b.c: Likewise.
+	* gcc.dg/fail_always_inline.c: New.
+
+2011-06-21  Jakub Jelinek  <jakub@redhat.com>
+
+	* Make-lang.in (check_gfortran_parallelize): Parallelize dg.exp
+	into 6 jobs instead of 3.
+
+2011-06-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49216
+	* g++.dg/cpp0x/initlist53.C: New.
+
+2011-06-20  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_lock_1.f90: Update dg-error.
+	* gfortran.dg/coarray_lock_3.f90: New.
+	* gfortran.dg/coarray/lock_1.f90: New.
+
+2011-06-20  Janis Johnson  <janisjo@codesourcery.com>
+
+	* lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
+	scan-dump-dem, scan-dump-dem-not): Treat a missing dump file as
+	unresolved and report the reason to the log file.
+
+	* lib/scanasm.exp (object-size): Move argument processing earlier
+	to report errors before verifying that the file exists.  Report
+	problems detected at runtime as unresolved instead of error and
+	report their reasons to the log file.
+
+2011-06-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47080
+	* g++.dg/cpp0x/explicit6.C: New.
+
+	PR c++/47635
+	* g++.dg/cpp0x/enum20.C: New.
+
+	PR c++/48138
+	* g++.dg/ext/attr-aligned01.C: New.
+
+	PR c++/49205
+	* g++.dg/cpp0x/variadic-default.C: New.
+
+	PR c++/43321
+	* g++.dg/cpp0x/auto26.C: New.
+
+	PR c++/43831
+	* g++.dg/cpp0x/lambda/lambda-capture-reduncancy.C: New.
+
+2011-06-20  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/binop-notand1.c: New test.
+	* gcc.dg/binop-notand2.c: New test.
+	* gcc.dg/binop-notand3.c: New test.
+	* gcc.dg/binop-notand4.c: New test.
+	* gcc.dg/binop-notand5.c: New test.
+	* gcc.dg/binop-notand6.c: New test.
+
+2011-06-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/49432
+	* obj-c++.dg/invalid-type-1.mm: Adjust for new error wording.
+
+2011-06-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49400
+	* gfortran.dg/proc_ptr_31.f90: New.
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/volatile6.adb: New test.
+	* gnat.dg/volatile7.adb: Likewise.
+	* gnat.dg/volatile8.adb: Likewise.
+	* gnat.dg/volatile9.adb: Likewise.
+
+2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/constant3.adb: New test.
+
+2011-06-18  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/49296
+	* gfortran.dg/read_list_eof_1.f90: New test.
+
+2011-06-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49411
+	* gcc.target/i386/testimm-1.c: New test.
+	* gcc.target/i386/testimm-2.c: New test.
+	* gcc.target/i386/testimm-3.c: New test.
+	* gcc.target/i386/testimm-4.c: New test.
+	* gcc.target/i386/testimm-5.c: New test.
+	* gcc.target/i386/testimm-6.c: New test.
+	* gcc.target/i386/testimm-7.c: New test.
+	* gcc.target/i386/testimm-8.c: New test.
+	* gcc.target/i386/xop-vpermil2px-2.c: New test.
+	* gcc.target/i386/xop-rotate1-int.c: New test.
+	* gcc.target/i386/xop-rotate2-int.c: New test.
+
+2011-06-17  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/rv-func2.C: New.
+
+	* g++.dg/debug/dwarf2/lambda1.C: New.
+	* g++.dg/warn/Wshadow-6.C: Adjust.
+
+2011-06-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48699
+	* gfortran.dg/move_alloc_5.f90: New.
+
+2011-06-17  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR rtl-optimization/48542
+	* gcc.dg/torture/pr48542.c: New test.
+
+2011-06-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44160
+	* g++.dg/cpp0x/lambda/lambda-__func__.C: New.
+
+	PR c++/45378
+	* g++.dg/cpp0x/initlist52.C New.
+
+	PR c++/45399
+	* c-c++-common/raw-string-12.c: New.
+
+	PR c++/49229
+	* g++.dg/cpp0x/sfinae26.C: New.
+
+	PR c++/49251
+	* g++.dg/cpp0x/variadic113.C: New.
+
+	PR c++/49420
+	* g++.dg/cpp0x/variadic112.C: New.
+
+2011-06-16  Jeff Law <law@redhat.com>
+
+	* gcc.dg/builtin-object-size-1.c: Update to handle chances from
+	improved jump threading.
+	* gcc.dg/builtin-object-size-2.c: Likewise.
+	* gcc.dg/tree-ssa/20030728-1.c: Likewise.
+
+2011-06-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49074
+	* gfortran.dg/typebound_assignment_3.f03: New.
+
+2011-06-16  Steve Ellcey  <sje@cup.hp.com>
+
+	PR testsuite/48727
+	* g++.dg/opt/devirt2.C: Change xfail rule to target.
+
+2011-06-16  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/49343
+	* gnat.dg/discr31.ad[sb]: New test.
+
+2011-06-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/debug/pr49032.c: Prune mips-tfile warning.
+
+2011-06-16  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* gcc.target/arm/ivopts-3.c: Update test.
+	* gcc.target/arm/ivopts-5.c: Same.
+
+2011-06-16  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	Revert:
+	2011-06-10  Wei Guozhi  <carrot@google.com>
+
+	PR target/45335
+	* gcc.target/arm/pr45335.c: New test.
+	* gcc.target/arm/pr45335-2.c: New test.
+	* gcc.target/arm/pr45335-3.c: New test.
+	* gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
+	* gcc.target/arm/pr40457-2.c: Changed to store 3 words.
+	* gcc.target/arm/pr40457-3.c: Changed to store 3 words.
+
+2011-06-16  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-widen-mult-half-u8.c: New test.
+
+2011-06-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49417
+	* gfortran.dg/class_43.f03: New.
+
+2011-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49419
+	* gcc.c-torture/execute/pr49419.c: New test.
+
+2011-06-16  Revital Eres  <revital.eres@linaro.org>
+
+	* gcc.dg/sms-9.c: New file.
+
+2011-06-15  Easwaran Raman  <eraman@google.com>
+
+	PR rtl-optimization/49414
+	* gcc.dg/pr44194-1.c: Restrict test to 64-bit targets.
+
+2011-06-14  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/noexcept13.C: New.
+
+2011-06-14  Easwaran Raman  <eraman@google.com>
+
+	PR rtl-optimization/44194
+	* gcc.dg/pr44194-1.c: New test.
+	* gcc.dg/pr44194-2.c: New test.
+
+2011-06-14  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/pr45701-1.c: Ignore warnings about conflicting
+	switches.
+	* gcc.target/arm/pr45701-2.c: Likewise.
+	* gcc.target/arm/thumb-branch1.c: Likewise.
+
+2011-06-14  Steve Ellcey  <sje@cup.hp.com>
+
+	PR testsuite/48727
+	* g++.dg/opt/devirt2.C: Fix scan rules for ia64*-*-hpux* and hppa*-*-*.
+
+2011-06-14  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/pr45701-1.c: Require thumb support.
+	* gcc.target/arm/pr45701-2.c: Likewise.
+	* gcc.target/arm/thumb-branch1.c: Likewise.
+
+	* gcc.target/arm/mla-1.c: Ignore warnings about conflicting switches.
+	* gcc.target/arm/pr39839.c: Likewise.
+	* gcc.target/arm/pr40657-2.c: Likewise.
+	* gcc.target/arm/pr40956.c: Likewise.
+	* gcc.target/arm/pr41679.c: Likewise.
+	* gcc.target/arm/pr42235.c: Likewise.
+	* gcc.target/arm/pr42495.c: Likewise.
+	* gcc.target/arm/pr42505.c: Likewise.
+	* gcc.target/arm/pr42574.c: Likewise.
+	* gcc.target/arm/pr46883.c: Likewise.
+	* gcc.target/arm/pr46934.c: Likewise.
+	* gcc.target/arm/xor-and.c: Likewise.
+
+2011-06-14  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/other/error23.C: Adjust error message.
+	* g++.dg/other/error32.C: Likewise.
+
+	PR c++/49389
+	* g++.dg/cpp0x/rv-dotstar.C: New.
+
+	PR c++/49369
+	* g++.dg/cpp0x/decltype30.C: New.
+
+	* g++.dg/cpp0x/constexpr-array-ptr7.C: New.
+
+2011-06-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/49103
+	* gfortran.dg/pr49103.f90: New test.
+
+2011-06-14  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* gcc.target/arm/ivopts-3.c: New test.
+	* gcc.target/arm/ivopts-4.c: New test.
+	* gcc.target/arm/ivopts-5.c: New test.
+
+2011-06-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49390
+	* gcc.c-torture/execute/pr49390.c: New test.
+
+2011-06-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/torture/pr48954.C: Use dg-require-effective-target lto.
+
+2011-06-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.c-torture/execute/cmpsi-2.c: Undo 172757.
+	* gcc.c-torture/execute/cmpsi-2.x: New file.
+	* gcc.c-torture/execute/pr45262.c: Undo 172757.
+	* gcc.c-torture/execute/pr45262.x: New file.
+	* gcc.c-torture/compile/pr46534.c: Skip for AVR.
+	* gcc.c-torture/compile/pr49029.c: Add dg-require-effective-target
+	int32plus
+	* gcc.c-torture/compile/pr49163.c: Ditto.
+
+2011-06-14  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-16.c: Rename to...
+	* gcc.dg/vect/no-fast-math-vect16.c: ...this.
+	* gcc.dg/vect/vect-peel-3.c: Adjust misalignment values
+	for double-word vectors.
+	* gcc.dg/vect/vect-peel-4.c: Likewise.
+	* gcc.dg/vect/bb-slp-10.c: Replace vect_hw_misalign with
+	vect_element_align.
+	* gcc.dg/vect/vect.exp: Run no-fast-math-* tests with
+	-fno-fast-math.
+
+2011-06-13  Edmar Wienskoski  <edmar@freescale.com>
+
+	PR target/44618
+	* gcc.target/powerpc/outofline_rnreg.c: New testcase.
+
+2011-06-13  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.dg/h8300-bit-insn-ice2.c: Remove duplicated lines.
+
+2011-06-13  Kaushik Phatak <kaushik.phatak@kpitcummins.com>
+
+	* gcc.dg/h8300-bit-insn-ice2.c: New testcase.
+
+2011-06-13  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.dg/trim_optimize_8.f90:  New test case.
+
+2011-06-13 Jakub Jelinek  <jakub@redhat.com>
+	   Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49352
+	* gcc.dg/vect/pr49352.c: New test.
+
+2011-06-12  Tobias Burnus
+
+	PR fortran/49324
+	* gfortran.dg/alloc_comp_assign_11.f90: New.
+
+2011-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.dg/trim_optimize_7.f90:  New test.
+
+2011-06-10  Wei Guozhi  <carrot@google.com>
+
+	PR target/45335
+	* gcc.target/arm/pr45335.c: New test.
+	* gcc.target/arm/pr45335-2.c: New test.
+	* gcc.target/arm/pr45335-3.c: New test.
+	* gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".
+	* gcc.target/arm/pr40457-2.c: Changed to store 3 words.
+	* gcc.target/arm/pr40457-3.c: Changed to store 3 words.
+
+2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/41769
+	* g++.dg/parse/error39.C: New.
+
+2011-06-10  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/20090811-1.c: Skip for incompatible
+	options, do not override other options.
+	* gcc.target/arm/combine-cmp-shift.c: Skip for
+	incompatible options.
+	* gcc.target/arm/pr45094.c: Likewise.
+	* gcc.target/arm/scd42-1.c: Likewise.
+	* gcc.target/arm/scd42-3.c: Likewise.
+	* gcc.target/arm/thumb-ltu.c: Likewise.
+
+	* lib/target-supports.exp
+	(check_effective_target_arm_neon_fp16_ok_nocache): Return 0 if
+	multilib flags use -mfpu with a value other than neon-fp16.
+
+2011-06-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/torture/tls/tls.exp: Load torture-options.exp.
+	Run tests with -fpic/-fPIC, -pie -fpie/-fPIE if supported.
+
+2011-06-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/target-supports.exp (check_effective_target_pie): New proc.
+	* gcc.dg/pie-link.c: Use target pie.
+
+2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
+	    Laurent Roug�  <laurent.rouge@menta.fr>
+
+	* gcc.dg/20020503-1.c: Add back -mflat option on the SPARC.
+	* gcc.target/sparc/sparc-ret.c: Skip if -mflat is passed.
+
+2011-06-10  Daniel Carrera  <dcarrera@gmail.com>
+
+	* gfortran.dg/coarray/sync_1.f90: New test for
+	"SYNC ALL", "SYNC MEMORY" and "SYNC IMAGES".
+
+2011-06-10  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49318
+	* gcc.dg/vect/pr49318.c: New test.
+
+2011-06-09  David Krauss  <potswa@mac.com>
+
+	* g++.dg/template/arrow1.C: New.
+
+2011-06-09  Jason Merrill  <jason@redhat.com>
+
+	* lib/prune.exp: Prune "note"s.
+	* g++.dg/uninit-pred-3_b.C: Remove dg-excess-errors.
+
+	* g++.dg/ext/injected-ttp.C: Specify -std=c++98.
+	* g++.dg/template/dependent-expr3.C: Likewise.
+	* g++.dg/parse/template7.C: Likewise.
+	* g++.old-deja/g++.bugs/900119_01.C: Likewise.
+	* g++.old-deja/g++.jason/rfg10.C: Likewise.
+	* g++.old-deja/g++.pt/friend38.C: Likewise.
+	* g++.old-deja/g++.pt/crash32.C: Likewise.
+	* g++.old-deja/g++.other/init4.C: Likewise.
+	* g++.old-deja/g++.other/friend8.C: Likewise.
+
+	* g++.dg/ext/complex7.C: Adjust expected output.
+	* g++.dg/diagnostic/method1.C: Likewise.
+	* g++.dg/parse/parameter-declaration-2.C: Likewise.
+	* g++.dg/parse/crash33.C: Likewise.
+	* g++.dg/other/warning1.C: Likewise.
+	* g++.dg/init/pr29571.C: Likewise.
+	* g++.dg/warn/overflow-warn-1.C: Likewise.
+	* g++.dg/warn/overflow-warn-3.C: Likewise.
+	* g++.dg/warn/overflow-warn-4.C: Likewise.
+	* g++.old-deja/g++.oliva/template1.C: Likewise.
+
+	* g++.dg/cpp0x/regress/error-recovery1.C: Adjust.
+	* g++.dg/parse/template7.C: Adjust.
+
+2011-06-09  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49307
+	* gcc.dg/pr49307.c: New.
+
+2011-06-09  Wei Guozhi  <carrot@google.com>
+
+	PR target/46975
+	* gcc.target/arm/pr46975.c: New testcase.
+
+2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h
+	(PMETH, arglist_t): Removed.
+	(method_get_number_of_arguments): Removed.
+	(method_get_nth_argument): Removed.
+	(method_get_first_argument): Removed.
+	(method_get_next_argument): Removed.
+	(method_get_sizeof_arguments): Removed.
+	* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h
+	(PMETH): Removed.
+	(method_get_number_of_arguments): Removed.
+	(method_get_nth_argument): Removed.
+	(method_get_first_argument): Removed.
+	(method_get_next_argument): Removed.
+	(method_get_sizeof_arguments): Removed.
+	* objc-obj-c++-shared/objc-test-suite-types.h (PMETH): Removed.
+
+2011-06-09  David Li  <davidxl@google.com>
+
+	* gcc.dg/dump-pass.c: New test.
+
+2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/29003
+	* g++.dg/parse/error38.C: New.
+
+2011-06-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49308
+	* gfortran.dg/pr49308.f90: New test.
+
+2011-06-08  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/noexcept11.C: New.
+	* g++.dg/cpp0x/noexcept12.C: New.
+	* g++.dg/cpp0x/sfinae11.C: Adjust.
+
+2011-06-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/49323
+	* g++.dg/debug/dwarf2/integer-typedef.C: Add -fno-merge-debug-strings
+	to dg-options, match also DW_AT_linkage_name.
+
+2011-06-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR middle-end/21953
+	* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Use
+	-fno-common on alpha*-dec-osf*.
+	* g++.dg/compat/struct-layout-1_generate.c (dg-options): Likewise.
+
+2011-06-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/49303
+	* gcc.target/ia64/pr49303.c: New test.
+
+2011-06-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_lock_1.f90: New.
+	* gfortran.dg/coarray_lock_2.f90: New.
+
+2011-06-07  Jason Merrill  <jason@redhat.com>
+
+	* lib/prune.exp: Look for "required" rather than "instantiated".
+	* g++.dg/abi/mangle11.C: Likewise.
+	* g++.dg/abi/mangle12.C: Likewise.
+	* g++.dg/abi/mangle17.C: Likewise.
+	* g++.dg/abi/mangle20-2.C: Likewise.
+	* g++.dg/abi/pragma-pack1.C: Likewise.
+	* g++.dg/cpp0x/decltype26.C: Likewise.
+	* g++.dg/cpp0x/decltype28.C: Likewise.
+	* g++.dg/cpp0x/decltype29.C: Likewise.
+	* g++.dg/cpp0x/enum11.C: Likewise.
+	* g++.dg/cpp0x/forw_enum8.C: Likewise.
+	* g++.dg/cpp0x/lambda/lambda-errloc2.C: Likewise.
+	* g++.dg/cpp0x/pr47416.C: Likewise.
+	* g++.dg/ext/case-range2.C: Likewise.
+	* g++.dg/ext/case-range3.C: Likewise.
+	* g++.dg/gomp/for-19.C: Likewise.
+	* g++.dg/gomp/pr37533.C: Likewise.
+	* g++.dg/gomp/pr38639.C: Likewise.
+	* g++.dg/gomp/tpl-parallel-2.C: Likewise.
+	* g++.dg/inherit/base3.C: Likewise.
+	* g++.dg/inherit/using6.C: Likewise.
+	* g++.dg/init/placement4.C: Likewise.
+	* g++.dg/init/reference3.C: Likewise.
+	* g++.dg/lookup/scoped6.C: Likewise.
+	* g++.dg/lookup/using7.C: Likewise.
+	* g++.dg/other/abstract1.C: Likewise.
+	* g++.dg/other/error10.C: Likewise.
+	* g++.dg/other/error5.C: Likewise.
+	* g++.dg/other/field1.C: Likewise.
+	* g++.dg/other/offsetof5.C: Likewise.
+	* g++.dg/parse/bitfield2.C: Likewise.
+	* g++.dg/parse/constant4.C: Likewise.
+	* g++.dg/parse/crash20.C: Likewise.
+	* g++.dg/parse/invalid-op1.C: Likewise.
+	* g++.dg/parse/non-dependent2.C: Likewise.
+	* g++.dg/parse/template18.C: Likewise.
+	* g++.dg/tc1/dr152.C: Likewise.
+	* g++.dg/tc1/dr166.C: Likewise.
+	* g++.dg/tc1/dr176.C: Likewise.
+	* g++.dg/tc1/dr213.C: Likewise.
+	* g++.dg/template/access11.C: Likewise.
+	* g++.dg/template/access2.C: Likewise.
+	* g++.dg/template/access3.C: Likewise.
+	* g++.dg/template/access7.C: Likewise.
+	* g++.dg/template/arg7.C: Likewise.
+	* g++.dg/template/cond2.C: Likewise.
+	* g++.dg/template/crash13.C: Likewise.
+	* g++.dg/template/crash40.C: Likewise.
+	* g++.dg/template/crash7.C: Likewise.
+	* g++.dg/template/crash84.C: Likewise.
+	* g++.dg/template/ctor5.C: Likewise.
+	* g++.dg/template/defarg13.C: Likewise.
+	* g++.dg/template/defarg14.C: Likewise.
+	* g++.dg/template/dtor7.C: Likewise.
+	* g++.dg/template/eh2.C: Likewise.
+	* g++.dg/template/error2.C: Likewise.
+	* g++.dg/template/error43.C: Likewise.
+	* g++.dg/template/friend32.C: Likewise.
+	* g++.dg/template/injected1.C: Likewise.
+	* g++.dg/template/instantiate1.C: Likewise.
+	* g++.dg/template/instantiate3.C: Likewise.
+	* g++.dg/template/instantiate5.C: Likewise.
+	* g++.dg/template/instantiate7.C: Likewise.
+	* g++.dg/template/local6.C: Likewise.
+	* g++.dg/template/lookup2.C: Likewise.
+	* g++.dg/template/member5.C: Likewise.
+	* g++.dg/template/memfriend15.C: Likewise.
+	* g++.dg/template/memfriend16.C: Likewise.
+	* g++.dg/template/memfriend17.C: Likewise.
+	* g++.dg/template/memfriend7.C: Likewise.
+	* g++.dg/template/meminit1.C: Likewise.
+	* g++.dg/template/nested3.C: Likewise.
+	* g++.dg/template/non-type-template-argument-1.C: Likewise.
+	* g++.dg/template/nontype12.C: Likewise.
+	* g++.dg/template/nontype13.C: Likewise.
+	* g++.dg/template/nontype6.C: Likewise.
+	* g++.dg/template/pr23510.C: Likewise.
+	* g++.dg/template/pr35240.C: Likewise.
+	* g++.dg/template/ptrmem15.C: Likewise.
+	* g++.dg/template/ptrmem6.C: Likewise.
+	* g++.dg/template/qualified-id1.C: Likewise.
+	* g++.dg/template/qualttp20.C: Likewise.
+	* g++.dg/template/qualttp3.C: Likewise.
+	* g++.dg/template/qualttp4.C: Likewise.
+	* g++.dg/template/qualttp5.C: Likewise.
+	* g++.dg/template/qualttp6.C: Likewise.
+	* g++.dg/template/qualttp7.C: Likewise.
+	* g++.dg/template/qualttp8.C: Likewise.
+	* g++.dg/template/recurse.C: Likewise.
+	* g++.dg/template/recurse2.C: Likewise.
+	* g++.dg/template/ref5.C: Likewise.
+	* g++.dg/template/scope2.C: Likewise.
+	* g++.dg/template/sfinae10.C: Likewise.
+	* g++.dg/template/sfinae3.C: Likewise.
+	* g++.dg/template/sizeof3.C: Likewise.
+	* g++.dg/template/static9.C: Likewise.
+	* g++.dg/template/template-id-2.C: Likewise.
+	* g++.dg/template/typedef13.C: Likewise.
+	* g++.dg/template/typename4.C: Likewise.
+	* g++.dg/template/using14.C: Likewise.
+	* g++.dg/template/using2.C: Likewise.
+	* g++.dg/template/warn1.C: Likewise.
+	* g++.dg/warn/Wparentheses-13.C: Likewise.
+	* g++.dg/warn/Wparentheses-15.C: Likewise.
+	* g++.dg/warn/Wparentheses-16.C: Likewise.
+	* g++.dg/warn/Wparentheses-17.C: Likewise.
+	* g++.dg/warn/Wparentheses-18.C: Likewise.
+	* g++.dg/warn/Wparentheses-19.C: Likewise.
+	* g++.dg/warn/Wparentheses-20.C: Likewise.
+	* g++.dg/warn/Wparentheses-23.C: Likewise.
+	* g++.dg/warn/Wstrict-aliasing-3.C: Likewise.
+	* g++.dg/warn/noeffect2.C: Likewise.
+	* g++.dg/warn/noeffect4.C: Likewise.
+	* g++.dg/warn/pr8570.C: Likewise.
+	* g++.old-deja/g++.brendan/init2.C: Likewise.
+	* g++.old-deja/g++.eh/spec6.C: Likewise.
+	* g++.old-deja/g++.pt/crash10.C: Likewise.
+	* g++.old-deja/g++.pt/crash36.C: Likewise.
+	* g++.old-deja/g++.pt/derived3.C: Likewise.
+	* g++.old-deja/g++.pt/error2.C: Likewise.
+	* g++.old-deja/g++.pt/explicit70.C: Likewise.
+	* g++.old-deja/g++.pt/infinite1.C: Likewise.
+	* g++.old-deja/g++.pt/memtemp89.C: Likewise.
+	* g++.old-deja/g++.pt/overload7.C: Likewise.
+	* g++.old-deja/g++.pt/vaarg3.C: Likewise.
+
+2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc-obj-c++-shared/runtime.h (protocol_getMethodDescription):
+	Added code to deal with the case when [Protocol
+	-descriptionForInstanceMethod:] or [Protocol
+	-descriptionForClassMethod:] returns NULL.
+
+2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc-obj-c++-shared/TestsuiteObject.h ([-free]): Return 'id'.
+	* objc-obj-c++-shared/TestsuiteObject.m ([-free]): Return 'id'.
+	Added cast.
+
+2011-06-07  Xinliang David Li  <davidxl@google.com>
+
+	* gcc.dg/inline_2.c: New test.
+	* gcc.dg/unroll_2.c: New test.
+	* gcc.dg/inline_3.c: New test.
+	* gcc.dg/unroll_3.c: New test.
+	* gcc.dg/inline_4.c: New test.
+	* gcc.dg/unroll_4.c: New test.
+	* gcc.dg/inline_1.c: New test.
+	* gcc.dg/unroll_1.c: New test.
+
+2011-06-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/48497
+	* lib/gcc-defs.exp (dg-additional-options): New proc.
+	* gfortran.dg/graphite/vect-pr40979.f90: Use dg-additional-options
+	-msse2 on 32-bit x86.
+
+2011-06-06  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/enum19.C: New.
+
+2011-06-07  Sergey Grechanik  <mouseentity@ispras.ru>
+
+	* gcc.target/arm/neon-reload-class.c: New test.
+
+2011-06-07  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/49130
+	* g++.dg/debug/dwarf2/integer-typedef.C: New test.
+
+2011-06-07  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/smlatb-1.c: New file.
+	* gcc.target/arm/smlatt-1.c: New file.
+	* gcc.target/arm/smlaltb-1.c: New file.
+	* gcc.target/arm/smlaltt-1.c: New file.
+
+2011-06-07  Andrew Stubbs  <ams@codesourcery.com>
+
+	* gcc.target/arm/mla-2.c: New test.
+
+2011-06-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR gcov-profile/49299
+	* gcc.dg/tree-prof/pr49299-1.c: New test.
+	* gcc.dg/tree-prof/pr49299-2.c: New test.
+
+2011-06-07  Ira Rosen  <ira.rosen@linaro.org>
+
+	* lib/target-supports.exp
+	(check_effective_target_vect_widen_mult_qi_to_hi):
+	Add NEON as supporting target.
+	(check_effective_target_vect_widen_mult_hi_to_si): Likewise.
+	(check_effective_target_vect_widen_mult_qi_to_hi_pattern): New.
+	(check_effective_target_vect_widen_mult_hi_to_si_pattern): New.
+	* gcc.dg/vect/vect-widen-mult-u8.c: Expect to be vectorized
+	using widening multiplication on targets that support it.
+	* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
+	* gcc.dg/vect/vect-widen-mult-const-s16.c: New test.
+	* gcc.dg/vect/vect-widen-mult-const-u16.c: New test.
+
+2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	Updated all testcases in the ObjC/ObjC++ testsuites to use the
+	Modern Objective-C runtime API.
+	* objc/execute/next_mapping.h: Removed.
+	* objc-obj-c++-shared/next-mapping.h: Removed.
+	* objc-obj-c++-shared/Object1.h: Removed.
+	* objc-obj-c++-shared/Object1.m: Removed.
+	* objc-obj-c++-shared/Object1.mm: Removed.
+	* objc-obj-c++-shared/Object1-implementation.h: Removed.
+	* objc-obj-c++-shared/Protocol1.h: Removed.
+	* objc-obj-c++-shared/objc-test-suite-types.h: Removed definition
+	of ProtoBool, IVAR_T and METHOD.
+	* objc-obj-c++-shared/runtime.h: New.
+	* objc-obj-c++-shared/TestsuiteObject.h: New.
+	* objc-obj-c++-shared/TestsuiteObject.m: New.
+
+	* objc/compile/trivial.m: Use TestsuiteObject instead of Object.
+	* objc/execute/IMP.m: Include ../../objc-obj-c++-shared/runtime.h.
+	Use the Modern Objective-C runtime API. ([TestClass -next:]): Made
+	it a class method.
+	* objc/execute/_cmd.m: Include
+	../../objc-obj-c++-shared/runtime.h.  Use the Modern Objective-C
+	runtime API.  ([TestClass +initialize]): Include this method also
+	with the GNU runtime.
+	* objc/execute/accessing_ivars.m: Use TestsuiteObject instead of
+	Object.  ([-setValue:]): Return void.
+	* objc/execute/bf-common.h: Do not include objc/objc-encoding.h
+	with the GNU runtime.  Include
+	../../objc-obj-c++-shared/runtime.h.  Do not define objc_get_class
+	for the NeXT runtime.  Use the existing print_ivars() and
+	compare_structures() implementations for the old NeXT runtime.
+	Added new implementations for the Modern GNU and NeXT runtimes.
+	Enable the testcase (and hence all the bf-* ones) for __OBJC2__ as
+	well.  (main): Use objc_getClass().  Use return instead of exit.
+	* objc/execute/bycopy-1.m: Include objc/objc.h instead of
+	../../objc-obj-c++-shared/Protocol1.h.  (main): Use return instead
+	of exit().
+	* objc/execute/bycopy-2.m: Include objc/objc.h instead of
+	../../objc-obj-c++-shared/Protocol1.h.  Use TestsuiteObject
+	instead of Object.  (main): Use return instead of exit().
+	* objc/execute/bycopy-3.m: Updated includes.  Use TestsuiteObject
+	instead of Object.  Removed prototype for exit().  (main): Use
+	return instead of exit().  Use the Modern Objective-C runtime API.
+	* objc/execute/cascading-1.m: Use TestsuiteObject instead of
+	Object.
+	* objc/execute/class-tests-1.h: Include
+	../../objc-obj-c++-shared/runtime.h.  Use the Modern Objective-C
+	runtime API.  (test_class_with_superclass): Do not call [Object
+	class].  There is no need to with the current libobjc.
+	* objc/execute/class-tests-2.h: Include
+	../../objc-obj-c++-shared/runtime.h.  Use the Modern Objective-C
+	runtime API.
+	* objc/execute/class-1.m: Do not include <objc/objc-api.h> and
+	../../objc-obj-c++-shared/next-mapping.h.
+	* objc/execute/class-2.m: Likewise.
+	* objc/execute/class-3.m: Likewise.
+	* objc/execute/class-4.m: Do not include <objc/objc-api.h> and
+	../../objc-obj-c++-shared/next-mapping.h.  ([RootClass
+	+initialize]): Include this method also with the GNU
+	runtime. (main): Use the Modern Objective-C runtime API.
+	* objc/execute/class-5.m: Likewise.
+	* objc/execute/class-6.m: Likewise.
+	* objc/execute/class-7.m: Likewise.
+	* objc/execute/class-8.m: Likewise.
+	* objc/execute/class-9.m: Likewise.
+	* objc/execute/class-10.m: Likewise.
+	* objc/execute/class-11.m: Likewise.
+	* objc/execute/class-12.m: Likewise.
+	* objc/execute/class-13.m: Likewise.
+	* objc/execute/class-14.m: Likewise.
+	* objc/execute/class_self-1.m ([TestClass +initialize]): Include
+	this method also with the GNU runtime.
+	* objc/execute/class_self-2.m: ([TestClass +initialize], [ClassA
+	+initialize]): Include this method also with the GNU runtime.
+	* objc/execute/compatibility_alias.m: Use TestsuiteObject instead
+	of Object.
+	* objc/execute/encode-1.m: Likewise.
+	* objc/execute/enumeration-1.m: Likewise.
+	* objc/execute/enumeration-2.m: Likewise.
+	* objc/execute/exceptions/catchall-1.m: Likewise.
+	* objc/execute/exceptions/finally-1.m: Likewise.
+	* objc/execute/exceptions/foward-1.m: Likewise.
+	* objc/execute/exceptions/local-variables-1.m: Likewise.
+	* objc/execute/exceptions/throw-nil.m: Likewise.
+	* objc/execute/exceptions/trivial.m: Likewise.
+	* objc/execute/exceptions/handler-1.m: Use TestsuiteObject instead
+	of Object. Include objc/runtime.h instead of objc/objc-api.h.
+	* objc/execute/exceptions/matcher-1.m: Likewise.
+	* objc/execute/formal_protocol-1.m: Use TestsuiteObject instead of
+	Object.
+	* objc/execute/formal_protocol-2.m: Likewise.
+	* objc/execute/formal_protocol-3.m: Likewise.
+	* objc/execute/formal_protocol-4.m: Likewise.
+	* objc/execute/formal_protocol-5.m: Include
+	../../objc-obj-c++-shared/runtime.h. (main): Always use
+	protocol_getName().
+	* objc/execute/formal_protocol-6.m: Likewise.
+	* objc/execute/formal_protocol-7.m: Use TestsuiteObject instead of
+	Object.  Include <objc/Protocol.h> instead of
+	../../objc-obj-c++-shared/Protocol1.h.
+	* objc/execute/function-message-1.m: Use TestsuiteObject intead of
+	Object.
+	* objc/execute/informal_protocol.m: Likewise.
+	* objc/execute/load-3.m: Likewise.
+	* objc/execute/many_args_method.m ([TestClass +initialize]):
+	Include this method with the GNU runtime as well.
+	* objc/execute/nested-3.m ([Test +initialize]): Likewise.
+	* objc/execute/nested-func-1.m: Use TestsuiteObject
+	instead of Object.
+	* objc/execute/nil_method-1.m: Likewise.
+	* objc/execute/no_clash.m: Likewise.
+	* objc/execute/np-1.m: Do not include
+	../../objc-obj-c++-shared/Protocol1.h.
+	(main): Use return instead of exit().
+	* objc/execute/np-2.m: Do not include
+	../../objc-obj-c++-shared/Protocol1.h.
+	([MyObject +initialize]): Include this method also with the GNU
+	runtime.  (main): Use return instead of exit().
+	* objc/execute/object_is_class.m: Include
+	../../objc-obj-c++-shared/runtime.h.  Use TestsuiteObject instead
+	of Object.  (main): Use the Modern Objective-C runtime API.
+	* objc/execute/object_is_meta_class.m: Likewise.
+	* objc/execute/private.m: Use TestsuiteObject instead of Object.
+	* objc/execute/protocol-isEqual-1.m: Include objc/Protocol.h
+	instead of ../objc-obj-c++-shared/Protocol1.h.  Include
+	../../objc-obj-c++-shared/runtime.h.  (main): Use the Modern
+	Objective-C runtime API.
+	* objc/execute/protocol-isEqual-2.m: Likewise.
+	* objc/execute/protocol-isEqual-3.m: Likewise.
+	* objc/execute/protocol-isEqual-4.m: Likewise.
+	* objc/execute/redefining_self.m ([TestClass +initialize]):
+	Include this method with the GNU runtime as well.
+	* objc/execute/root_methods.m: Include
+	../../objc-obj-c++-shared/runtime.h.  ([RootClass +initialize]):
+	Include this method with the GNU runtime as well.
+	(main): Use the Modern Objective-C runtime API.
+	* objc/execute/selector-1.m: Include
+	../../objc-obj-c++-shared/runtime.h.  Use TestsuiteObject instead
+	of Object.  (main): Use the Modern Objective-C runtime API.
+	* objc/execute/static-1.m ([Test +initialize]): Include this
+	method with the GNU runtime as well.
+	* objc/execute/static-2.m: Likewise.
+	* objc/execute/trivial.m: Use TestsuiteObject instead of Object.
+	* objc/execute/va_method.m: Do not include objc/objc-api.h.
+	([MathClass +initialize]): Include this method with the GNU
+	runtime as well.
+	* objc.dg/attributes/categ-attribute-1.m: Use TestsuiteObject
+	instead of Object.
+	* obj-c++.dg/attributes/categ-attribute-1.mm: Likewise.
+	* objc.dg/attributes/categ-attributes-2.m: Likewise.
+	* obj-c++.dg/attributes/categ-attributes-2.mm: Likewise.
+	* objc.dg/attributes/method-attribute-1.m: Likewise.
+	* obj-c++.dg/attributes/method-attribute-1.mm: Likewise.
+	* objc.dg/attributes/method-attribute-2.m: Likewise.
+	* obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
+	* objc.dg/attributes/method-attribute-3.m: Likewise.
+	* obj-c++.dg/attributes/method-attribute-3.mm: Likewise.
+	* obj-c++.dg/basic.mm: Use TestsuiteObject instead of Object.
+	* objc.dg/bitfield-1.m: Use TestsuiteObject instead of Object.
+	* obj-c++.dg/bitfield-1.mm: Likewise.
+	* obj-c++.dg/bitfield-2.mm: Likewise
+	* objc.dg/bitfield-3.m: Likewise.
+	* obj-c++.dg/bitfield-4.mm: Likewise.
+	* objc.dg/bitfield-5.m: Likewise
+	* objc.dg/call-super-1.m: Likewise.
+	* objc.dg/call-super-2.m: Use TestsuiteObject instead of Object.
+	Use objc_getClass() instead of objc_get_class(), but for the GNU
+	runtime redefine objc_getClass as objc_get_class.  Include
+	../objc-obj-c++-shared/runtime.h.
+	* objc.dg/call-super-3.m: Use TestsuiteObject instead of Object.
+	* objc.dg/category-1.m: Use TestsuiteObject instead of Object.
+	Use the Modern Objective-C runtime API.
+	* objc.dg/class-protocol-1.m: Include
+	../objc-obj-c++-shared/runtime.h instead of objc/objc-api.h.
+	* obj-c++.dg/class-protocol-1.mm: Likewise.
+	* objc.dg/comp-types-8.m: Use TestsuiteObject instead of Object.
+	* objc.dg/comp-types-10.m: Likewise.
+	* objc.dg/comp-types-11.m: Likewise.
+	* objc.dg/comp-types-12.m: Likewise.
+	* obj-c++.dg/comp-types-9.mm: Likewise.
+	* obj-c++.dg/comp-types-11.mm: Likewise.
+	* obj-c++.dg/comp-types-12.mm: Likewise.
+	* obj-c++.dg/comp-types-13.mm: Likewise.
+	* obj-c++.dg/cxx-ivars-1.mm: Likewise.
+	* obj-c++.dg/cxx-ivars-2.mm: Likewise.
+	* obj-c++.dg/cxx-scope-1.mm: Likewise.
+	* obj-c++.dg/cxx-scope-2.mm: Likewise.
+	* objc.dg/defs.m: Use TestsuiteObject instead of Object.
+	* objc.dg/desig-init-1.m: Likewise.
+	* obj-c++.dg/defs.mm: Likewise.
+	* objc.dg/exceptions-2.m: Likewise.
+	* obj-c++.dg/except-1.mm: Likewise.
+	* obj-c++.dg/exceptions-2.mm: Likewise.
+	* objc.dg/encode-2.m: Use TestsuiteObject instead of Object.
+	Use the Modern Objective-C runtime API.
+	* objc.dg/encode-3.m: Use TestsuiteObject instead of Object.  Use
+	the Modern Objective-C runtime API.  Do not include
+	../objc-obj-c++-shared/objc-test-suite-types.h.  Define ProtoBool.
+	* objc.dg/encode-4.m: Use TestsuiteObject instead of Object.  Use
+	the Modern Objective-C runtime API except when using an older NeXT
+	runtime.
+	* objc.dg/encode-5.m: Use TestsuiteObject instead of Object.  Use
+	the Modern Objective-C runtime API.
+	* objc.dg/encode-7.m: Include objc/runtime.h instead of
+	objc/encoding.h.
+	* objc.dg/encode-7-next.m: Use TestsuiteObject instead of Object.
+	* objc.dg/encode-7-next-64bit.m: Updated include.
+	* objc.dg/encode-8.m: Include objc/runtime.h instead of
+	objc/encoding.h.
+	* obj-c++.dg/encode-4.mm: Use TestsuiteObject instead of Object.  Use
+	the Modern Objective-C runtime API.
+	* obj-c++.dg/encode-5.mm: Use TestsuiteObject instead of Object.
+	Use the Modern Objective-C runtime API.  Include objc/Protocol.h
+	instead of ../objc-obj-c++-shared/Protocol1.h.
+	* obj-c++.dg/encode-6.mm: Use TestsuiteObject instead of Object.  Use
+	the Modern Objective-C runtime API except when using an older NeXT
+	runtime.
+	* obj-c++.dg/encode-7.mm:  Use TestsuiteObject instead of Object.  Use
+	the Modern Objective-C runtime API.
+	* objc.dg/fix-and-continue-1.m: Use TestsuiteObject instead of
+	Object.
+	* obj-c++.dg/fix-and-continue-2.mm: Likewise.
+	* objc.dg/fix-and-continue-2.m: Likewise.
+	* objc.dg/foreach-1.m: Likewise.
+	* objc.dg/foreach-2.m: Likewise.
+	* objc.dg/foreach-3.m: Likewise.
+	* objc.dg/foreach-4.m: Likewise.
+	* objc.dg/foreach-5.m: Likewise.
+	* objc.dg/foreach-6.m: Likewise.
+	* objc.dg/foreach-7.m: Likewise.
+	* objc.dg/func-ptr-1.m:  Use TestsuiteObject instead of
+	Object.
+	* objc.dg/func-ptr-2.m: Likewise.
+	* objc.dg/fsf-package-0.m: Use TestsuiteObject instead of Object.
+	Do not include objc/objc-api.h.
+	* obj-c++.dg/fsf-package-0.mm: Likewise.
+	* objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
+	(switchfiles): Include objc/runtime.h instead of objc/encoding.h.
+	* objc.dg/gnu-runtime-1.m: Updated to use TestsuiteObject instead
+	of Object.
+	* obj-c++.dg/gnu-runtime-1.mm: Likewise.
+	* objc.dg/gnu-runtime-3.m: Likewise.
+	* obj-c++.dg/gnu-runtime-3.mm: Likewise.
+	* objc.dg/headers.m: Include objc/runtime.h instead of
+	objc/encoding.h for the GNU runtime.  Include objc/objc-api.h only
+	for the NeXT runtime.
+	* objc.dg/isa-field-1.m: Use TestsuiteObject instead of Object.
+	* obj-c++.dg/isa-field-1.mm: Likewise.
+	* obj-c++.dg/ivar-list-semi.mm: Likewise.
+	* objc.dg/layout-1.m: Likewise.
+	* objc.dg/layout-2.m: Likewise.
+	* objc.dg/local-decl-2.m: Likewise.
+	* objc.dg/lookup-1.m: Use TestsuiteObject instead of
+	Object.  ([Container +elementForView:]): Use
+	class_conformsToProtocol().
+	* obj-c++.dg/lookup-2.mm: Likewise.
+	* obj-c++.dg/layout-1.mm: Use TestsuiteObject instead of Object.
+	* obj-c++.dg/local-decl-1.mm: Likewise.
+	* objc.dg/method-3.m: Likewise.
+	* objc.dg/method-4.m: Likewise.
+	* objc.dg/method-6.m: Include objc/Protocol.h instead of
+	../objc-obj-c++-shared/Protocol1.h.
+	* objc.dg/method-7.m: Use TestsuiteObject instead of Object.
+	* objc.dg/method-9.m: Likewise.
+	* objc.dg/method-10.m: Likewise.
+	* objc.dg/method-13.m ([Root +initialize]): Include this method
+	also for the GNU runtime.  (main): Use objc_getClass() also for
+	the GNU runtime.
+	* objc.dg/method-15.m: Use TestsuiteObject instead of Object.
+	* objc.dg/method-17.m: Likewise.
+	* objc.dg/method-19.m: Likewise.
+	* objc.dg/method-20b.m: Likewise.
+	* obj-c++.dg/method-2.mm: Likewise.
+	* obj-c++.dg/method-6.mm: Likewise.
+	* obj-c++.dg/method-10.mm: Likewise.
+	* obj-c++.dg/method-11.mm: Likewise.
+	* obj-c++.dg/method-12.mm: Include objc/Protocol.h instead of
+	../objc-obj-c++-shared/Protocol1.h.
+	* obj-c++.dg/method-13.mm: Use TestsuiteObject instead of Object.
+	* obj-c++.dg/method-15.mm: Likewise.
+	* obj-c++.dg/method-17.mm: Likewise.
+	* obj-c++.dg/method-19.mm: Updated includes.  ([Root
+	+initialize]): Include this method also for the GNU
+	runtime.  (main): Use objc_getClass() also for the GNU runtime.
+	* obj-c++.dg/method-21.mm: Use TestsuiteObject instead of Object.
+	* obj-c++.dg/method-22.mm: Likewise.
+	* obj-c++.dg/method-23.mm: Likewise.
+	* obj-c++.dg/no-extra-load.mm: Likewise.
+	* objc.dg/objc-fast-4.m: Likewise.
+	* objc.dg/objc-gc-4.m: Likewise.
+	* obj-c++.dg/objc-gc-3.mm: Likewise.
+	* objc.dg/pr18255.m: Include objc/runtime.h.  (main): Use
+	protocol_getMethodDescription() instead of [Protocol
+	-descriptionForInstanceMethod].
+	* objc.dg/pr23214.m ([Object(TS_CAT) -class]): Renamed to test.
+	Made it available with all runtimes.  (main): Call -test instead
+	of -class.
+	* objc.dg/pr45878.m ([Object -isEqual:]): Renamed to testIsEqual,
+	and put into a category.
+	* objc.dg/proto-lossage-2.m: Use TestsuiteObject instead of
+	Object.  Include objc/objc.h.
+	* obj-c++.dg/proto-lossage-2.mm: Likewise.
+	* objc.dg/proto-lossage-3.m: Updated includes.  (MyClass):
+	New. (main): Use protocol_getMethodDescription() instead
+	of [Protocol -descriptionForInstanceMethod] and [Protocol
+	-descriptionForClassMethod].
+	* obj-c++.dg/proto-lossage-3.mm: Likewise.
+	* objc.dg/proto-qual-1.m: Updated includes.  Use the Modern
+	Objective-C runtime API.
+	* obj-c++.dg/proto-qual-1.mm: Likewise.
+	* objc.dg/property/property-1.m: Use TestsuiteObject instead of
+	Object.
+	* obj-c++.dg/property/property-1.mm: Likewise.
+	* obj-c++.dg/qual-types-1.mm: Likewise.
+	* objc.dg/selector-2.m: Include objc/objc.h instead of
+	../objc-obj-c++-shared/Object1.h.
+	* obj-c++.dg/selector-2.mm: Likewise.
+	* obj-c++.dg/selector-5.mm: Likewise.
+	* obj-c++.dg/selector-6.mm: Likewise.
+	* objc.dg/set-not-used-1.m: Use TestsuiteObject instead of
+	Object.  Do not include objc/objc-api.h.
+	* obj-c++.dg/set-not-used-1.mm: Likewise.
+	* objc.dg/sizeof-1.m: Use TestsuiteObject instead of Object.
+	* objc.dg/stret-1.m: Likewise.
+	* objc.dg/stret-2.m: Likewise.
+	* obj-c++.dg/super-class-2.mm: Likewise.
+	* objc.dg/super-class-3.m: Likewise.
+	* objc.dg/super-class-4.m: Likewise.
+	* objc.dg/sync-2.m: Likewise.
+	* obj-c++.dg/sync-2.mm: Likewise.
+	* objc.dg/sync-1.m: Include objc/objc.h instead of
+	../objc-obj-c++-shared/Object1.h.
+	* objc.dg/special/unclaimed-category-1.h (TestClass): Always use
+	'Class' as the type of 'isa'.
+	* objc.dg/special/unclaimed-category-1.m: Use the Modern
+	Objective-C runtime API.  ([TestClass +initialize]): Include this
+	method with the GNU runtime as well.
+	* objc.dg/strings/strings-1.m: Updated includes.
+	* obj-c++.dg/strings/strings-1.mm: Likewise.
+	* obj-c++.dg/strings/const-str-12.mm: Updated to be identical to
+	objc.dg/strings/const-str-12b.m.
+	* obj-c++.dg/template-1.mm: Use TestsuiteObject intead of Object.
+	* obj-c++.dg/template-3.mm: Likewise.
+	* obj-c++.dg/template-4.mm: Likewise.
+	* objc.dg/threedotthree-abi-1.m: Updated includes.  Use Modern
+	Objective-C runtime API.
+	* obj-c++.dg/threedotthree-abi-1.mm: Likewise.
+	* objc.dg/try-catch-1.m: Use TestsuiteObject instead of Object.
+	* obj-c++.dg/try-catch-1.mm: Likewise.
+	* obj-c++.dg/try-catch-2.mm: Likewise.
+	* objc.dg/try-catch-3.m: Likewise.
+	* obj-c++.dg/try-catch-3.mm: Likewise.
+	* objc.dg/try-catch-6.m: Likewise.
+	* objc.dg/try-catch-7.m: Likewise.
+	* obj-c++.dg/try-catch-7.mm: Likewise.
+	* obj-c++.dg/try-catch-8.mm: Likewise.
+	* obj-c++.dg/try-catch-9.mm: Likewise.
+	* objc.dg/try-catch-10.m: Likewise.
+	* obj-c++.dg/try-catch-11.mm: Likewise.
+	* objc.dg/typedef-alias-1.m: Use TestsuiteObject instead of
+	Object.  Include objc/objc.h.
+	* obj-c++.dg/typedef-alias-1.mm: Likewise.
+	* objc.dg/type-size-2.m: Use the Modern Objective-C runtime API.
+	* objc.dg/torture/forward-1.m: Use TestsuiteObject intead of
+	Object.  Use Modern Objective-C runtime API.  Do not use
+	performv::.
+	* objc.dg/torture/trivial.m: Use TestsuiteObject intead of Object.
+	* obj-c++.dg/torture/trivial.mm: Likewise.
+	* objc.dg/torture/strings/const-str-10.m: Include objc/Object.h
+	instead of ../objc-obj-c++-shared/Object1.h.  Include
+	../objc-obj-c++-shared/runtime.h.
+	* obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
+	* objc.dg/torture/strings/const-str-11.m: Likewise.
+	* obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
+	* objc.dg/torture/strings/const-str-9.m: Likewise.
+	* obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
+	* objc.dg/torture/strings/const-str-7.m: Use TestsuiteObject
+	instead of Object. Only add _FooClassReference if
+	__NEXT_RUNTIME__.
+	* obj-c++.dg/torture/strings/const-str-7.mm: Likewise.
+	* objc.dg/torture/strings/const-str-8.m: Likewise.
+	* obj-c++.dg/torture/strings/const-str-8.mm: Likewise.
+	* obj-c++.dg/torture/strings/string1.mm: Updated includes and
+	additional sources.
+	* objc.dg/torture/tls/thr-init-3.m: Use TestsuiteObject instead of
+	Object.
+	* obj-c++.dg/torture/tls/thr-init-3.mm: Likewise.
+	* objc.dg/va-meth-1.m: Use TestsuiteObject instead of Object.
+	* obj-c++.dg/va-meth-1.mm: Likewise.
+	* objc.dg/zero-link-1.m: Include objc/Object.h instead of
+	../objc-obj-c++-shared/Object1.h.
+	* objc.dg/zero-link-3.m: Likewise.
+
+2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* obj-c++.dg/try-catch-2.mm: Fixed unterminated comment.
+
+2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR obj-c++/48275
+	* obj-c++.dg/property/cxx-property-1.mm: New.
+	* obj-c++.dg/property/cxx-property-2.mm: New.
+
+2011-06-06  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/ptrmem1.C: New.
+
+2011-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR rtl-optimization/49145
+	From Ryan Mansfield
+	* gcc.c-torture/compile/pr49145.c: New test.
+
+2011-06-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/49288
+	* g++.dg/debug/dwarf2/cdtor-1.C: Add -fno-merge-debug-strings
+	to dg-options, match also DW_AT_linkage_name.
+
+	PR debug/49294
+	* gcc.dg/debug/pr49294.c: New test.
+
+	PR c++/49264
+	* g++.dg/opt/pr49264.C: New test.
+
+2011-06-06  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR tree-optimization/49243
+	* gcc.dg/pr49243.c: New.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/cond_expr1.ads: New test.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/deferred_const4.ad[sb]: New test.
+	* gnat.dg/deferred_const4_pkg.ads: New helper.
+
+2011-06-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/test_tamdt.adb: Rename to...
+	* gnat.dg/taft_type1.adb: ...this.
+	* gnat.dg/tamdt.ad[sb]: Rename to...
+	* gnat.dg/taft_type1_pkg1.ad[sb]: ...this.
+	* gnat.dg/tamdt_aux.ads: Rename to...
+	* gnat.dg/taft_type1_pkg2.ads: ...this.
+	* gnat.dg/taft_type2.ad[sb]: New test.
+	* gnat.dg/taft_type2_pkg.ads: New helper.
+	* gnat.dg/taft_type3.adb: New test.
+	* gnat.dg/taft_type3_pkg.ads: New helper.
+
+2011-06-05  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49255
+	* trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
+	for F2008.
+
+2011-06-05  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR testsuite/49287
+	* objc.dg/gnu-api-2-class.m: Updated testcase silencing compiler
+	warning.
+	* objc.dg/gnu-api-2-objc.m: Likewise.
+	* obj-c++.dg/gnu-api-2-class.mm: Likewise
+	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.
+
+2011-06-05  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/gnu-api-2-objc.m: Fixed testcase.  Use log2 of the
+	alignment, not the alignment, when calling class_addIvar().  Add
+	an 'isa' instance variable to the test root class.
+	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.
+
+2011-06-04  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/48893
+	PR tree-optimization/49091
+	PR tree-optimization/49179
+	* gfortran.dg/pr49179.f90: New testcase
+
+2011-06-04  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/48954
+	* g++.dg/torture/pr48954.C: New testcase.
+
+2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* g++.dg/warn/delete-non-virtual-dtor.C: New.
+
+2011-06-04  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/33840
+	* g++.dg/diagnostic/bitfld2.C: New.
+
+2011-06-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/49281
+	* gcc.c-torture/execute/pr49281.c: New test.
+
+2011-06-04  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimize/48929
+	* gcc.c-torture/compile/pr48929.c: New testcase.
+
+2011-06-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/guality/rotatetest.c (f5, f6): Fix up pastos.
+
+2011-06-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49276
+	* g++.dg/cpp0x/lambda/lambda-mangle2.C: New test.
+
+2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/headers.m: Do not include sarray.h and hash.h.
+
+2011-06-03  Richard Henderson  <rth@redhat.com>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/target-supports.exp (check_sse_os_support_available): Use movaps.
+
+2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/headers.m: Do not include objc-list.h.
+
+2011-06-03  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/type-stream-1.m: Test removed.
+	* objc.dg/headers.m: Do not include typedstream.h.
+
+2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/torture/forward-1.m (main): Updated testcase.
+
+2011-06-02  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49163
+	* gcc.c-torture/compile/pr49163.c: New.
+
+2011-06-02  Asher Langton  <langton2@llnl.gov>
+
+	PR fortran/49268
+	* gfortran.dg/PR49268.f90: New test.
+
+2011-06-02  Asher Langton  <langton2@llnl.gov>
+
+	PR fortran/37039
+	* gfortran.dg/PR37039.f90: New test.
+
+2011-06-02  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/48539
+	* objc.dg/method-5.m: Updated.
+	* objc.dg/method-19.m: Updated.
+	* objc.dg/method-lookup-1.m: New.
+	* obj-c++.dg/method-6.mm: Updated.
+	* obj-c++.dg/method-7.mm: Updated.
+	* obj-c++.dg/method-lookup-1.mm: New.
+
+2011-06-02  DJ Delorie  <dj@redhat.com>
+
+	* lib/timeout.exp (timeout): Add board_info support.
+
+2011-06-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse2-init-v2di-2: Update scan-assembler-times string.
+
+2011-06-02  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/49265
+	* gfortran.dg/module_procedure_double_colon_1.f90: New test.
+	* gfortran.dg/module_procedure_double_colon_2.f90: New test.
+
+2011-06-02  Eric Botcazou  <ebotcazou@adacore.com>
+	    Hans-Peter Nilsson  <hp@axis.com>
+
+	PR rtl-optimization/48840
+	* gcc.target/sparc/ultrasp13.c: New test.
+
+2011-06-01  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49238
+	* gcc.c-torture/compile/pr49238.c: New.
+
+2011-06-01  Sofiane Naci  <sofiane.naci@arm.com>
+
+	* gcc.target/arm/g2.c: Skip test in -mthumb.
+	Skip test unless cpu is xscale.
+	* gcc.target/arm/scd42-2.c: Likewise.
+	* gcc.target/arm/mmx-1.c: Skip test in -mthumb.
+
+2011-06-01  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/decltype28.C: New.
+	* g++.dg/cpp0x/decltype29.C: New.
+
+2011-06-01  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/45074
+	* gcc.target/mips/pr45074.c: New test.
+
+2011-06-01  Eric Botcazou  <ebotcazou@adacore.com>
+	    Hans-Peter Nilsson  <hp@axis.com>
+
+	PR rtl-optimization/48830
+	* gcc.target/sparc/ultrasp12.c: New test.
+
+2011-06-01  David Li  <davidxl@google.com>
+
+	* gcc.dg/profile-dir-1.c: Change pass name.
+	* gcc.dg/profile-dir-2.c: Ditto.
+	* gcc.dg/tree-ssa/dump-1.c: Ditto.
+	* gcc.dg/tree-ssa/loop-25.c: Ditto.
+	* gcc.dg/tree-prof/stringop-1.c: Ditto.
+	* gcc.dg/tree-prof/update-loopch.c: Ditto.
+	* gcc.dg/tree-prof/stringop-2.c: Ditto.
+	* gcc.dg/tree-prof/ic-misattribution-1.c: Ditto.
+	* gcc.dg/tree-prof/ic-misattribution-1a.c: Ditto.
+	* gcc.dg/tree-prof/indir-call-prof.c: Ditto.
+	* gcc.dg/tree-prof/val-prof-1.c: Ditto.
+	* gcc.dg/tree-prof/val-prof-2.c: Ditto.
+	* gcc.dg/tree-prof/val-prof-3.c: Ditto.
+	* gcc.dg/tree-prof/val-prof-4.c: Ditto.
+	* gcc.dg/tree-prof/val-prof-5.c: Ditto.
+	* gcc.dg/tree-prof/val-prof-7.c: Ditto.
+	* gcc.dg/profile-dir-3.c: Ditto.
+	* g++.dg/tree-prof/indir-call-prof.C: Ditto.
+
+2011-06-01  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/attributes/method-nonnull-1.m: New test.
+	* obj-c++.dg/attributes/method-nonnull-1.mm: New test.
+
+2011-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_atomic_1.f90: New.
+	* gfortran.dg/coarray/atomic_1.f90: New.
+
+2011-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/guality/bswaptest.c: New test.
+	* gcc.dg/guality/clztest.c: New test.
+	* gcc.dg/guality/ctztest.c: New test.
+	* gcc.dg/guality/rotatetest.c: New test.
+
+	PR target/48688
+	* gcc.target/i386/pr48688.c: New test.
+
+2010-11-15  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/48010
+	* g++.dg/lookup/name-clash9.C: New.
+
+2011-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/dummy_1.f90: New.
+
+2011-05-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/save_1.f90: New.
+	* gfortran.dg/coarray_4.f90: Update dg-error.
+
+2011-05-31  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/rv-template1.C: New.
+
+2011-05-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49235
+	* gcc.dg/pr49235.c: New test.
+
+2011-05-31  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49093
+	* gcc.dg/vect/pr49093.c: New test.
+
+2011-05-31  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/49047
+	* g++.dg/debug/dwarf2/cdtor-1.C: New test.
+
+2011-05-31  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR testsuite/49239
+	* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Initialize the
+	output array.
+
+2011-05-30  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/49186
+	* gcc.c-torture/execute/pr49186.c: New.
+
+2011-05-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49168
+	 * gcc.target/i386/pr49168-1.c: New.
+
+2011-05-30  Jakub Jelinek  <jakub@redhat.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/guality/drap.c: New test.
+
+2011-05-30  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49210
+	* gnat.dg/boolean_subtype2.ad[sb]: New testcase.
+	* gnat.dg/boolean_subtype2_pkg.ads: New helper.
+
+2011-05-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49223
+	* g++.dg/gomp/pr49223-1.C: New test.
+	* g++.dg/gomp/pr49223-2.C: New test.
+
+2011-05-30  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49218
+	* gcc.c-torture/execute/pr49218.c: New testcase.
+
+2011-05-30  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49199
+	* gcc.dg/vect/no-scevccp-pr49199.c: New test.
+	* gcc.dg/vect/vect.exp: Run no-scevccp-pr* tests with
+	-fno-tree-scev-cprop.
+
+2011-05-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47601
+	* gfortran.dg/extends_13.f03: New.
+
+2011-05-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/49095
+	* gcc.target/i386/pr49095.c: New test.
+
+2011-05-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_24.f90: New.
+
+2011-05-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_23.f90: New.
+
+2011-05-29  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	From Ryan Mansfield
+	* gcc.dg/pr48826.c: New test.
+
+2011-05-29  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49217
+	* gcc.dg/torture/pr49217.c: New testcase.
+
+2011-05-29  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR testsuite/49222
+	* gcc.dg/vect/pr49038.c: Use MAP_ANON if MAP_ANONYMOUS is not defined.
+
+2011-05-29  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/boolean_subtype.adb: Rename to...
+	* gnat.dg/boolean_subtype1.adb: ...this.
+
+2011-05-28  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/lambda/lambda-syntax1.C: New.
+
+2011-05-27  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/enum18.C: Adjust.
+
+	* g++.dg/cpp0x/lambda/lambda-template2.C: New.
+
+2011-05-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_22.f90: New.
+
+2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	PR tree-optimization/46728
+	* gcc.target/powerpc/pr46728-1.c: New.
+	* gcc.target/powerpc/pr46728-2.c: New.
+	* gcc.target/powerpc/pr46728-3.c: New.
+	* gcc.target/powerpc/pr46728-4.c: New.
+	* gcc.target/powerpc/pr46728-5.c: New.
+	* gcc.dg/pr46728-6.c: New.
+	* gcc.target/powerpc/pr46728-7.c: New.
+	* gcc.target/powerpc/pr46728-8.c: New.
+	* gcc.dg/pr46728-9.c: New.
+	* gcc.target/powerpc/pr46728-10.c: New.
+	* gcc.target/powerpc/pr46728-11.c: New.
+	* gcc.dg/pr46728-12.c: New.
+	* gcc.target/powerpc/pr46728-13.c: New.
+	* gcc.target/powerpc/pr46728-14.c: New.
+	* gcc.target/powerpc/pr46728-15.c: New.
+	* gcc.target/powerpc/pr46728-16.c: New.
+
+2011-05-27  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/abi/mangle47.C: New.
+
+	PR c++/49176
+	* g++.dg/template/const5.C: New.
+
+	* g++.dg/cpp0x/enum18.C: New.
+
+	* g++.dg/cpp0x/lambda/lambda-nested4.C: New.
+
+	* g++.dg/cpp0x/error6.C: New.
+
+	* g++.dg/cpp0x/error5.C: New.
+
+2011-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49165
+	* g++.dg/eh/cond6.C: New test.
+
+2011-05-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48820
+	* gfortran.dg/rank_3.f90: New.
+	* gfortran.dg/rank_4.f90: New.
+
+2011-05-27  Janis Johnson  <janisjo@codesourcery.com>
+
+	* g++.dg/tree-ssa-pr43411.C: Rename function to be inlined and
+	replace dump search.
+
+2011-05-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/bit_packed_array5.ads: Move dg directive to...
+	* gnat.dg/bit_packed_array5.adb: ...here.
+
+2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/42056
+	* g++.dg/cpp0x/auto25.C: New.
+
+2011-05-27  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.c-torture/execute/920711-1.x: Add -fwrapv.
+
+2011-05-27  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.c-torture/execute/920612-1.x: Add -fwrapv.
+
+2011-05-27  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/49189
+	* gnat.dg/bit_packed_array5.ad[sb]: New testcase.
+
+2011-05-26  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/friend1.C: New.
+	* g++.dg/cpp0x/friend2.C: New.
+
+	* g++.dg/cpp0x/auto7.C: Update.
+	* g++.dg/template/crash50.C: Adjust.
+	* g++.dg/template/static9.C: Adjust.
+	* g++.old-deja/g++.ext/memconst.C: Adjust.
+
+2011-05-26  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.dg/march.c: Ignore a note for some targets.
+
+2011-05-26  Janis Johnson  <janis187@us.ibm.com>
+	    Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR c++/2288
+	PR c++/18770
+	* g++.old-deja/g++.jason/cond.C: Remove xfails.
+	* g++.dg/parse/pr18770.C: New test.
+	* g++.dg/cpp0x/range-for5.C: Add dg-error marker.
+
+2011-05-26  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48955
+	* gfortran.dg/dependency_40.f90 : New test.
+
+2011-05-26  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/registering_1.f90: New.
+
+2011-05-26  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/variadic111.C: New.
+	* g++.dg/cpp0x/variadic41.C: Adjust.
+
+2011-05-26  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48702
+	* gcc.dg/torture/pr48702.c: New testcase.
+
+2011-05-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR gcov-profile/48845
+	* g++.dg/tree-prof/tree-prof.exp: Check for -fprofile-generate
+	support.
+	* gcc.dg/matrix/matrix.exp: Likewise.
+	* gcc.dg/tree-prof/tree-prof.exp: Likewise.
+	* lib/target-supports-dg.exp (dg-require-profiling): Don't pass
+	line number to check_profiling_available.
+	* lib/target-supports.exp (check_profiling_available): Account for
+	this.
+	Require TLS runtime support with -fprofile-generate.
+	* lib/profopt.exp (profopt-execute): Add TLS options for
+	-fprofile-generate.
+	* gcc.dg/pr47793.c: Add dg-require-profiling "-fprofile-generate".
+
+2011-05-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49165
+	* g++.dg/eh/cond5.C: New test.
+
+	PR tree-optimization/49161
+	* gcc.c-torture/execute/pr49161.c: New test.
+
+2011-05-26  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* gcc.target/arm/neon-vorn-vbic.c: New test.
+
+2011-05-26  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49038
+	* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: New test.
+	* gcc.dg/vect/pr49038.c: New test.
+
+2011-05-26  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	* g++.dg/init/pr25811-3.C: New.
+	* g++.dg/init/pr25811-4.C: New.
+
+2011-05-25  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/enum17.C: New.
+	* g++.old-deja/g++.jason/rfg10.C: Adjust.
+
+	* g++.dg/cpp0x/auto24.C: New.
+
+	* g++.dg/cpp0x/error4.C: New.
+
+	* g++.dg/cpp0x/rv-restrict.C: New.
+
+	* g++.dg/cpp0x/enum15.C: New.
+	* g++.dg/cpp0x/constexpr-switch2.C: New.
+
+	* g++.dg/cpp0x/variadic110.C: New.
+
+	* g++.dg/cpp0x/auto9.C: Add typedef test.
+
+	* g++.dg/cpp0x/auto23.C: New.
+	* g++.dg/cpp0x/auto9.C: Adjust.
+
+	* g++.dg/cpp0x/defaulted29.C: New.
+
+	* g++.dg/cpp0x/initlist51.C: New.
+
+2011-05-25  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/fp16-compile-none-1.c: Update expected error.
+	* g++.dg/abi/packed1.C: Suppress warning.
+	* g++.dg/warn/Wunused-parm-3.C: Likewise.
+	* g++.dg/template/stdarg1.C: Likewise.
+	* g++.dg/other/packed1.C: Remove arm from xfail list.
+
+2011-05-25  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/enum16.C: New.
+	* g++.dg/parse/error15.C: Adjust.
+
+	* g++.dg/cpp0x/initlist50.C: New.
+
+	* g++.dg/cpp0x/lambda/lambda-conv5.C: New.
+
+	* g++.dg/cpp0x/variadic109.C: New.
+
+2011-05-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	 * gcc.target/i386/pause-1.c: New.
+
+2011-05-25  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/stack-usage-1.c: Adjust comment.
+	* gcc.dg/stack-usage-2.c: New test.
+
+2011-05-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49136
+	* g++.dg/cpp0x/constexpr-bitfield2.C: New test.
+	* g++.dg/cpp0x/constexpr-bitfield3.C: New test.
+
+2011-05-24  Vladimir Makarov  <vmakarov@redhat.com>
+
+	PR rtl-optimization/48757
+	* gfortran.dg/pr48757.f:  New test case.
+
+2011-05-24  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/access01.C: New.
+
+2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR libobjc/48177
+	* objc.dg/pr48177.m: New testcase.
+
+2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/48187
+	* objc.dg/pr48187.m: New testcase.
+	* obj-c++.dg/pr48187.mm: New testcase.
+	* objc.dg/ivar-extra-semicolon.m: New testcase.
+
+2011-05-24  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/access21.C: New.
+	* g++.dg/template/access22.C: New.
+
+2011-05-24  Michael Matz  <matz@gcc.gnu.org>
+
+	PR rtl-optimization/48633
+	* g++.dg/pr48633.C: New test.
+
+2011-05-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/49133
+	* g++.dg/other/pr49133.C: New test.
+
+2011-05-24  Uros Bizjak <ubizjak@gmail.com>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/torture/tls/run-gd.c: New test.
+	* gcc.dg/torture/tls/run-ie.c: New test.
+	* gcc.dg/torture/tls/run-ld.c: New test.
+	* gcc.dg/torture/tls/run-le.c: New test.
+	* lib/target-supports.exp (check_effective_target_tls_runtime):
+	Build testcase with TLS options.
+
+2011-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/vect/pr48172.c: Remove dg-do run.
+
+2011-05-24  Tom de Vries  <tom@codesourcery.com>
+
+	PR tree-optimization/49121
+	* gcc.dg/tree-ssa/ivopt_infer_2.c: Adapt test.
+
+2011-05-23  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/defaulted28.C: New.
+
+	* g++.dg/cpp0x/sfinae25.C: New.
+
+	* g++.dg/cpp0x/rv-cast2.C: New.
+
+	* g++.dg/cpp0x/enum14.C: New.
+
+2011-05-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR lto/49123
+	* gcc.c-torture/execute/pr49123.c: New test.
+
+	PR debug/49032
+	* gcc.dg/debug/pr49032.c: New test.
+
+	PR c/49120
+	* gcc.dg/pr49120.c: New test.
+
+2011-05-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47315
+	* gcc.target/i386/pr47315.c: New test.
+
+2011-05-23  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/lambda/lambda-eh2.C: New.
+
+	* g++.dg/cpp0x/sfinae24.C: New.
+
+	* g++.dg/cpp0x/error3.C: New.
+
+	* g++.dg/cpp0x/defaulted27.C: New.
+
+	* g++.dg/cpp0x/decltype27.C: New.
+
+2011-05-23  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/forwprop-11.c: Adjust and un-XFAIL.
+
+2011-05-23  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/40874
+	* g++.dg/tree-ssa/pr40874.C: New testcase.
+
+2011-05-23  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49115
+	* g++.dg/torture/pr49115.C: New testcase.
+
+2011-05-23  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/15419
+	* gcc.dg/memcpy-3.c: New testcase.
+
+2011-05-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48973
+	* gcc.c-torture/execute/pr48973-1.c: New test.
+	* gcc.c-torture/execute/pr48973-2.c: New test.
+
+2011-05-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/18016
+	* g++.dg/warn/pr18016.C: New.
+
+2011-05-23  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* gcc.target/arm/ivopts-6.c: New test.
+
+2011-05-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/49029
+	* gcc.c-torture/compile/pr49029.c: New test.
+
+2011-05-22  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/sfinae23.C: New.
+	* g++.dg/cpp0x/sfinae8.C: Correct.
+
+2011-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.dg/function_optimize_8.f90:  New test case.
+
+2011-05-22  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/49087
+	* gcc.dg/vect/O3-pr49087.c: New test.
+
+2011-05-21  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/debug/const5.C: New.
+
+2011-05-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-static7.C: Extend.
+
+	* g++.dg/cpp0x/constexpr-static7.C: New.
+
+	* g++.dg/cpp0x/enum12.C: New.
+	* g++.dg/cpp0x/enum13.C: New.
+
+2011-05-21  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48699
+	* gfortran.dg/select_type_23.f03: New.
+
+2011-05-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/defaulted26.C: New.
+
+	* g++.dg/cpp0x/noexcept02.C: Fix.
+	* g++.dg/cpp0x/noexcept03.C: Fix.
+	* g++.dg/cpp0x/noexcept08.C: Fix.
+	* g++.dg/cpp0x/noexcept10.C: New.
+
+2011-05-20  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48706
+	* gfortran.dg/extends_12.f03: New.
+
+2011-05-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/koenig9.C: New.
+	* g++.dg/opt/pr47615.C: Fix.
+	* g++.dg/overload/defarg1.C: Fix.
+	* g++.dg/tc1/dr213.C: Remove xfail.
+	* g++.dg/torture/pr34850.C: Fix.
+	* g++.dg/torture/pr39362.C: Fix.
+	* g++.old-deja/g++.brendan/crash56.C: Fix.
+	* g++.old-deja/g++.pt/memtemp47.C: Fix.
+
+2011-05-20  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/49079
+	* gcc.dg/torture/pr49079.c: New testcase.
+
+2011-05-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49073
+	* gcc.c-torture/execute/pr49073.c: New test.
+
+2011-06-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_21.f90: New.
+
+2011-05-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* lib/prune.exe (prune_gcc_output): Expect "error:" in collect2
+	output.
+
+2011-05-19  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/49063
+	* gcc.dg/builtin-object-size-11.c: Use -std=gnu89.
+
+2011-05-19  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48985
+	* gcc.dg/builtin-object-size-11.c: New testcase.
+
+2011-05-19  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* gcc.target/arm/ivopts.c: New test.
+	* gcc.target/arm/ivopts-2.c: New test.
+
+2011-05-19  Tom de Vries  <tom@codesourcery.com>
+
+	* lib/lib/scanasm.exp (object-size): Fix target selector handling.
+
+2011-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.c-torture/execute/960321-1.x: Remove.
+
+2011-05-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48700
+	* gfortran.dg/move_alloc_4.f90: New.
+
+2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/49002
+	* gcc.target/i386/pr49002-1.c: New test.
+	* gcc.target/i386/pr49002-2.c: Likewise.
+
+2011-05-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49039
+	* gcc.c-torture/execute/pr49039.c: New test.
+	* gcc.dg/tree-ssa/pr49039.c: New test.
+	* g++.dg/torture/pr49039.C: New test.
+
+2011-05-18  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-incomplete3.C: New.
+	* g++.dg/cpp0x/constexpr-incomplete2.C: Adjust.
+	* g++.dg/cpp0x/constexpr-memfn1.C: Adjust.
+
+2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	* gcc.target/bfin/mcpu-bf592.c: New test.
+
+2011-05-18  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/41881
+	* gcc.dg/vect/O3-pr41881.c: New test.
+	* gcc.dg/vect/O3-slp-reduc-10.c: New test.
+
+2011-05-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/49000
+	* gcc.dg/pr49000.c: New test.
+
+2011-05-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/invalid1.adb: New test.
+
+2011-05-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/avx-vzeroupper-16.c: Update scan-assembler-times
+	scan pattern.
+	* gcc.target/i386/avx-vzeroupper-17.c: Ditto.
+	* gcc.target/i386/avx-vzeroupper-18.c: Ditto.
+
+2011-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/48994
+	* g++.dg/cpp0x/range-for18.C: New.
+
+2011-05-15  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/image_index_2.f90: New.
+
+2011-05-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	* g++.dg/cpp0x/override1.C: Move from inherit/virtual9.C.
+	* g++.dg/cpp0x/override2.C: New.
+
+2011-05-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.de/coarray_20.f90: New.
+
+2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/22572
+	* function_optimize_7.f90:  New test case.
+
+2011-05-13  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/decltype26.C: New.
+	* g++.dg/cpp0x/enum11.C: New.
+
+2011-05-13  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48972
+	PR fortran/48991
+	* gfortran.dg/assign_8.f90: Update dg-error.
+
+2011-05-13  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48972
+	* gfortran.dg/io_constraints_8.f90: New.
+	* gfortran.dg/io_constraints_9.f90: New.
+
+2011-05-13  Martin Thuresson  <martint@google.com>
+
+	PR gcov-profile/47793
+	* gcc.dg/pr47793.c: New.
+
+2011-05-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48975
+	* gcc.dg/pr48975.c: New test.
+
+2011-05-12  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48972
+	* gfortran.dg/iso_c_binding_compiler_3.f90: New.
+
+2011-05-12  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-incomplete2.C: New.
+
+2011-05-12  Geert Bosch  <bosch@adacore.com>
+
+	* gnat.dg/view_conversion1.adb: New test.
+
+2011-05-12  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48172
+	* gcc.dg/vect/pr48172.c: New testcase.
+
+2011-05-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48967
+	* g++.dg/opt/pr48967.C: New test.
+
+2011-05-11  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-friend.C: New.
+	* g++.dg/cpp0x/constexpr-incomplete1.C: New.
+
+	* g++.dg/cpp0x/sfinae22.C: New.
+
+2011-05-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48889
+	* gfortran.dg/generic_24.f90: New.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/15256
+	* gcc.dg/tree-ssa/forwprop-14.c: New testcase.
+
+2011-05-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48159
+	* gcc.dg/pr48159-1.c: New test.
+	* gcc.dg/pr48159-2.c: New test.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48953
+	* gcc.dg/torture/pr48953.c: New testcase.
+
+2011-05-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/18041
+	* gcc.dg/tree-ssa/forwprop-13.c: New testcase.
+
+2011-05-11  Alan Modra  <amodra@gmail.com>
+
+	PR target/47755
+	* gcc.target/powerpc/pr47755-2.c: Require vsx_hw.
+
+2011-05-10  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/defaulted25.C: New.
+	* g++.dg/template/crash7.C: Adjust.
+
+	* g++.dg/cpp0x/variadic108.C: New.
+
+2011-05-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	* g++.dg/inherit/virtual9.C: Extend.
+
+2011-05-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/48857
+	* gcc.target/powerpc/pr48857.c: New file, make sure V2DI arguments
+	are passed and returned in vector registers.
+
+2011-05-10  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/ssa-fre-2.c: Disable forwprop.
+	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
+	* gcc.dg/tree-ssa/scev-cast.c: Adjust.  Note what transformation
+	applies.
+
+2011-05-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48611
+	PR tree-optimization/48794
+	* gfortran.dg/gomp/pr48611.f90: New test.
+	* gfortran.dg/gomp/pr48794.f90: New test.
+
+	PR debug/48928
+	* gcc.dg/dfp/pr48928.c: New test.
+
+2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48522
+	* g++.dg/cpp0x/pr48522.C: New.
+
+2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48735
+	* g++.dg/cpp0x/sfinae21.C: New.
+
+2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/template/sfinae28.C: Rename to...
+	* g++.dg/cpp0x/sfinae19.C: ... this.
+	* g++.dg/template/sfinae29.C: Rename to...
+	* g++.dg/cpp0x/sfinae20.C: ... this.
+
+2011-05-09  Jeff Law <law@redhat.com>
+
+	* lib/gcc-gdb-test.exp (gdb-test): Reorder matchers to give more
+	consistent results.
+
+2011-05-09  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/20039
+	* g++.dg/init/pr20039.C: New.
+
+2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48737
+	PR c++/48744
+	* g++.dg/template/sfinae28.C: New.
+	* g++.dg/template/sfinae29.C: Likewise.
+
+2011-05-09  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/nontype23.C: New.
+
+2011-05-07  Fabien Chêne  <fabien@gcc.gnu.org>
+	PR c++/48859
+	* g++.dg/init/pr48859.C: New.
+
+2011-05-09  Jason Merrill  <jason@redhat.com>
+
+	* gcc.dg/gcc.dg/uninit-D.c: Move to c-c++-common.
+	* gcc.dg/gcc.dg/uninit-D-O0.c: Move to c-c++-common.
+	* gcc.dg/gcc.dg/uninit-E.c: Move to c-c++-common.
+	* gcc.dg/gcc.dg/uninit-E-O0.c: Move to c-c++-common.
+	* gcc.dg/gcc.dg/uninit-F.c: Move to c-c++-common.
+	* gcc.dg/gcc.dg/uninit-F-O0.c: Move to c-c++-common.
+	* gcc.dg/gcc.dg/uninit-G.c: Move to c-c++-common.
+	* gcc.dg/gcc.dg/uninit-G-O0.c: Move to c-c++-common.
+
+2011-05-08  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+	* g++.dg/inherit/virtual9.C: New.
+
+2011-05-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48574
+	* g++.dg/template/dependent-expr8.C: New test case.
+
+2011-05-07  Zdenek Dvorak  <ook@ucw.cz>
+
+	PR tree-optimization/48837
+	* gcc.dg/pr48837.c: New testcase.
+
+2011-05-06  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-condition2.C: New.
+
+	* g++.dg/cpp0x/constexpr-missing.C: New.
+
+2011-05-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/this_image_2.f90: New.
+
+2011-05-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48858
+	PR fortran/48820
+	* gfortran.dg/bind_c_usage_22.f90: New.
+	* gfortran.dg/bind_c_usage_23.f90: New.
+	* gfortran.dg/bind_c_usage_24.f90: New.
+	* gfortran.dg/bind_c_usage_24_c.c: New.
+
+2011-05-06  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48838
+	* g++.dg/template/member9.C: New test case.
+
+2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/discr29.ad[sb]: New test.
+	* gnat.dg/discr30.adb: Likewise.
+
+2011-05-05  Julian Brown  <julian@codesourcery.com>
+
+	* gcc.target/arm/neon-vset_lanes8.c: New test.
+
+2011-05-05  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/init/new32.C: New.
+
+2011-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortran.dg/fmt_g0_6.f08: Use dg-options "-ffloat-store".
+	Fix typo.
+
+2011-05-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48381
+	* gcc.c-torture/compile/pr48381.c: New test.
+
+2011-05-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/opt-1.c: Add --param min-insn-to-prefetch -ratio=0
+	to dg-options.
+	* gcc.target/i386/opt-1.c: Ditto.
+
+2011-05-04  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/conversion/base1.C: New.
+
+2011-05-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48787
+	* gfortran.dg/round_3.f08: Add more checks to test case.
+
+2011-05-04  Hans-Peter Nilsson  <hp@axis.com>
+
+	* gfortran.dg/pr47878.f90, gfortran.dg/endfile_3.f90,
+	gfortran.dg/endfile_4.f90, gfortran.dg/ftell_3.f90,
+	gfortran.dg/fmt_cache_1.f, gfortran.dg/namelist_66.f90:
+	Gate test on effective_target fd_truncate.
+
+2011-05-04  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/recip-vec-divf.c: Decrease array sizes.
+	* gcc.target/i386/recip-vec-sqrtf.c: Ditto.
+	* gcc.target/i386/recip-vec-divf-avx.c: Increase array sizes.
+	* gcc.target/i386/recip-vec-sqrtf-avx.c: Ditto.  Update scan times.
+	* gcc.target/i386/ssefn-1.c: Add -mno-sse2 to dg-options.
+	* gcc.target/i386/pr38824.c: Ditto.
+	* gcc.target/i386/vecinit-1.c: Add -mno-sse4 to dg-options.
+	* gcc.target/i386/vecinit-2.c: Ditto.
+	* gcc.target/i386/sse-19.c: Add -mno-ssse3 to dg-options.
+	* gcc.target/i386/parity-1.c: Add -mno-popcnt to dg-options.
+	* gcc.target/i386/parity-2.c: Ditto.
+	* gcc.target/i386/incoming-8.c: Add -mno-avx to dg-options.
+
+2011-05-04  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	* gcc.target/bfin/mcpu-bf512.c: Update to latest silicon revision and
+	remove duplication.
+	* gcc.target/bfin/mcpu-bf514.c: Likewise.
+	* gcc.target/bfin/mcpu-bf516.c: Likewise.
+	* gcc.target/bfin/mcpu-bf518.c: Likewise.
+
+2011-05-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/this_image_1.f90: Remove dg-options.
+
+2011-05-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/this_image_1.f90: New.
+
+2011-05-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray/caf.dg: New.
+	* gfortran.dg/coarray/image_index_1.f90: New, copied
+	from ../coarray_16.f90.
+
+2011-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/28501
+	* g++.dg/ext/complex9.C: New.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Mike Frysinger
+	* gcc.target/bfin/mcpu-bf542.c: Check SILICON_REVISION is 0x0004.
+	* gcc.target/bfin/mcpu-bf544.c, gcc.target/bfin/mcpu-bf547.c,
+	gcc.target/bfin/mcpu-bf548.c, gcc.target/bfin/mcpu-bf549.c: Likewise.
+
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	* gcc.target/bfin/builtins: Created.
+	* gcc.target/bfin/hisilh-O0.c: Deleted.
+	* gcc.target/bfin/hisilh.c: Moved to...
+	* gcc.target/bfin/builtins/hisilh.c: ...here.
+	* gcc.target/bfin/builtins/shl_fr1x16-6.c: New test.
+	* gcc.target/bfin/builtins/shr_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-9.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-4.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-8.c: Ditto.
+	* gcc.target/bfin/builtins/lshl_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/abs_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-1.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr1x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/norm_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/bfin-builtins.exp: Ditto.
+	* gcc.target/bfin/builtins/norm16-2.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-5.c: Ditto.
+	* gcc.target/bfin/builtins/norm_fr1x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x32x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/norm16-6.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-9.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/dspsubaddsat_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/min_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/max_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-10.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisihh_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/diff_hl_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-7.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisilh_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/lshl_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/cpmlx_mul_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/negate_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/negate_fr1x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/abs_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr2x16-4.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/max_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/min_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/max_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/add_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-6.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x16-7.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-5.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-9.c: Ditto.
+	* gcc.target/bfin/builtins/abs_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/lshl_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/abs_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/cpmlx_msu_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-2.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr1x16-4.c: Ditto.
+	* gcc.target/bfin/builtins/norm16-3.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-6.c: Ditto.
+	* gcc.target/bfin/builtins/norm16-7.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/min_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/add_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-11.c: Ditto.
+	* gcc.target/bfin/builtins/sub_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-4.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisihh_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/diff_lh_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-8.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr2x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisilh_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/lshl_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/cpmlx_mac_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/min_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/dspaddsubsat_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/max_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/min_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-3.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x16-4.c: Ditto.
+	* gcc.target/bfin/builtins/sub_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/add_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-7.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x16-8.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-6.c: Ditto.
+	* gcc.target/bfin/builtins/circptr.c: Ditto.
+	* gcc.target/bfin/builtins/negate_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/abs_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/multr_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/sum_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/cpmlx_msu_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-3.c: Ditto.
+	* gcc.target/bfin/builtins/norm_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/norm16-4.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-7.c: Ditto.
+	* gcc.target/bfin/builtins/norm16-8.c: Ditto.
+	* gcc.target/bfin/builtins/add_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/add_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-5.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-12.c: Ditto.
+	* gcc.target/bfin/builtins/sub_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/diff_lh_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisihl_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr2x16-4.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisill_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/negate_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/multr_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/cpmlx_mac_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x32x32NS-1.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/min_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/dspaddsubsat_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/sub_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-4.c: Ditto.
+	* gcc.target/bfin/builtins/sub_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x16-5.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-8.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-3.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x16-4.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr1x32-7.c: Ditto.
+	* gcc.target/bfin/builtins/negate_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/multr_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/sum_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/norm_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/norm16-1.c: Ditto.
+	* gcc.target/bfin/builtins/norm_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x32x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-4.c: Ditto.
+	* gcc.target/bfin/builtins/norm16-5.c: Ditto.
+	* gcc.target/bfin/builtins/norm32-8.c: Ditto.
+	* gcc.target/bfin/builtins/dspsubaddsat_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/max_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/add_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr2x16-6.c: Ditto.
+	* gcc.target/bfin/builtins/diff_hl_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shr_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisihl_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/negate_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/cpmlx_mul_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/multr_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/mulhisill_fr2x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/negate_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/abs_fr2x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shrl_fr2x16-3.c: Ditto.
+	* gcc.target/bfin/builtins/mult_fr1x32x32NS-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-1.c: Ditto.
+	* gcc.target/bfin/builtins/max_fr1x16-1.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x16-2.c: Ditto.
+	* gcc.target/bfin/builtins/sub_fr1x32-2.c: Ditto.
+	* gcc.target/bfin/builtins/shl_fr1x32-5.c: Ditto.
+
+2011-05-03  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.target/arm/cold-lc.c: New test.
+
+2011-05-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48774
+	* gcc.dg/pr48774.c: New test.
+
+2011-05-03  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/large-size-array-5.c: New testcase.
+
+2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.dg/vect/vect-strided-u16-i3.c: New test.
+
+2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_vect_strided):
+	Replace with...
+	(check_effective_target_vect_strided2)
+	(check_effective_target_vect_strided3)
+	(check_effective_target_vect_strided4)
+	(check_effective_target_vect_strided8): ...these new functions.
+
+	* gcc.dg/vect/O3-pr39675-2.c: Update accordingly.
+	* gcc.dg/vect/costmodel/ppc/costmodel-slp-12.c: Likewise.
+	* gcc.dg/vect/fast-math-slp-27.c: Likewise.
+	* gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: Likewise.
+	* gcc.dg/vect/pr37539.c: Likewise.
+	* gcc.dg/vect/slp-11a.c: Likewise.
+	* gcc.dg/vect/slp-11b.c: Likewise.
+	* gcc.dg/vect/slp-11c.c: Likewise.
+	* gcc.dg/vect/slp-12a.c: Likewise.
+	* gcc.dg/vect/slp-12b.c: Likewise.
+	* gcc.dg/vect/slp-18.c: Likewise.
+	* gcc.dg/vect/slp-19a.c: Likewise.
+	* gcc.dg/vect/slp-19b.c: Likewise.
+	* gcc.dg/vect/slp-21.c: Likewise.
+	* gcc.dg/vect/slp-23.c: Likewise.
+	* gcc.dg/vect/vect-cselim-1.c: Likewise.
+
+	* gcc.dg/vect/fast-math-vect-complex-3.c: Use vect_stridedN
+	instead of vect_interleave && vect_extract_even_odd.
+	* gcc.dg/vect/no-scevccp-outer-10a.c: Likewise.
+	* gcc.dg/vect/no-scevccp-outer-10b.c: Likewise.
+	* gcc.dg/vect/no-scevccp-outer-20.c: Likewise.
+	* gcc.dg/vect/vect-1.c: Likewise.
+	* gcc.dg/vect/vect-10.c: Likewise.
+	* gcc.dg/vect/vect-98.c: Likewise.
+	* gcc.dg/vect/vect-107.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-mult.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-u16-i2.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-u16-i4.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-u16-mult.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-u32-mult.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-u8-i2-gap.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Likewise.
+	* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Likewise.
+	* gcc.dg/vect/vect-strided-float.c: Likewise.
+	* gcc.dg/vect/vect-strided-mult-char-ls.c: Likewise.
+	* gcc.dg/vect/vect-strided-mult.c: Likewise.
+	* gcc.dg/vect/vect-strided-same-dr.c: Likewise.
+	* gcc.dg/vect/vect-strided-u16-i2.c: Likewise.
+	* gcc.dg/vect/vect-strided-u16-i4.c: Likewise.
+	* gcc.dg/vect/vect-strided-u32-i4.c: Likewise.
+	* gcc.dg/vect/vect-strided-u32-i8.c: Likewise.
+	* gcc.dg/vect/vect-strided-u32-mult.c: Likewise.
+	* gcc.dg/vect/vect-strided-u8-i2-gap.c: Likewise.
+	* gcc.dg/vect/vect-strided-u8-i2.c: Likewise.
+	* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Likewise.
+	* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Likewise.
+	* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Likewise.
+	* gcc.dg/vect/vect-strided-u8-i8.c: Likewise.
+	* gcc.dg/vect/vect-vfa-03.c: Likewise.
+
+	* gcc.dg/vect/no-scevccp-outer-18.c: Add vect_stridedN to the
+	target condition.
+	* gcc.dg/vect/pr30843.c: Likewise.
+	* gcc.dg/vect/pr33866.c: Likewise.
+	* gcc.dg/vect/slp-reduc-6.c: Likewise.
+	* gcc.dg/vect/vect-strided-store-a-u8-i2.c: Likewise.
+	* gcc.dg/vect/vect-strided-store-u16-i4.c: Likewise.
+	* gcc.dg/vect/vect-strided-store-u32-i2.c: Likewise.
+
+2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.dg/vect/slp-11.c: Split into...
+	* gcc.dg/vect/slp-11a.c, gcc.dg/vect/slp-11b.c,
+	gcc.dg/vect/slp-11c.c: ...these tests.
+	* gcc.dg/vect/slp-12a.c: Split 4-stride loop into...
+	* gcc.dg/vect/slp-12c.c: ...this new test.
+	* gcc.dg/vect/slp-19.c: Split into...
+	* gcc.dg/vect/slp-19a.c, gcc.dg/vect/slp-19b.c,
+	gcc.dg/vect/slp-19c.c: ...these new tests.
+
+2011-05-03  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* lib/target-supports.exp
+	(check_effective_target_vect_extract_even_odd_wide): Delete.
+	(check_effective_target_vect_strided_wide): Likewise.
+	* gcc.dg/vect/O3-pr39675-2.c: Use the non-wide versions instead.
+	* gcc.dg/vect/fast-math-pr35982.c: Likewise.
+	* gcc.dg/vect/fast-math-vect-complex-3.c: Likewise.
+	* gcc.dg/vect/pr37539.c: Likewise.
+	* gcc.dg/vect/slp-11.c: Likewise.
+	* gcc.dg/vect/slp-12a.c: Likewise.
+	* gcc.dg/vect/slp-12b.c: Likewise.
+	* gcc.dg/vect/slp-19.c: Likewise.
+	* gcc.dg/vect/slp-23.c: Likewise.
+	* gcc.dg/vect/vect-1.c: Likewise.
+	* gcc.dg/vect/vect-98.c: Likewise.
+	* gcc.dg/vect/vect-107.c: Likewise.
+	* gcc.dg/vect/vect-strided-float.c: Likewise.
+
+2011-05-02  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/init/new31.C: New.
+
+2011-05-02  Simon Martin  <simartin@users.sourceforge.net>
+
+	PR c/35445
+	* gcc.dg/pr35445.c: New test.
+
+2011-05-02  Jason Merrill  <jason@redhat.com>
+
+	* c-c++-common/vla-1.c: New.
+
+2011-05-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48822
+	* gcc.dg/torture/pr48822.c: New testcase.
+
+2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47969
+	* g++.dg/cpp0x/constexpr-47969.C: New.
+
+2011-05-02  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR testsuite/48498
+	* gcc.dg/vect/slp-3.c: Increase loop bound.  Don't expect to fail
+	on vect_no_align targets.
+	* gcc.dg/vect/no-vfa-pr29145.c: Don't expect to fail on
+	vect_no_align targets.
+
+2011-05-01  Xinliang David Li  <davidxl@google.com>
+
+	* gcc.dg/tree-ssa/integer-addr.c: New test.
+	* gcc.dg/tree-ssa/alias_bug.c: New test.
+
+2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48787
+	* gfortran.dg/round_3.f08: Add more checks.
+
+2011-04-30  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48821
+	* gfortran.dg/import9.f90: New, proper test.
+	* gfortran.dg/interface_37.f90: Remove bogus
+	test (bogus copy of interface_36.f90).
+
+2011-04-30  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48821
+	* gfortran.dg/interface_37.f90: New.
+
+2011-04-30  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48746
+	* gfortran.dg/realloc_on_assign_7.f03: Test bounds.
+
+2011-04-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48809
+	* gcc.c-torture/execute/pr48809.c: New test.
+
+2011-04-29  Jeff Law <law@redhat.com>
+
+	* gcc.dg/tree-ssa/ssa-dom-thread-4.c: New test.
+
+2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48606
+	* g++.dg/init/ctor10.C: New.
+
+2011-04-29  Le-Chun Wu  <lcwu@google.com>
+
+	* g++.dg/warn/Wconversion-null-2.C: Do not expect a NULL
+	  warning in implicitly instantiated templates.
+
+2011-04-29  Le-Chun Wu  <lcwu@google.com>
+
+	* g++.dg/warn/Wnull-conversion-1.C: New.
+	* g++.dg/warn/Wnull-conversion-2.C: New.
+
+2011-04-29  Diego Novillo  <dnovillo@google.com>
+
+	* g++.old-deja/g++.other/null3.C: Expect warning about
+	converting boolean to a pointer.
+
+2011-04-29  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48462
+	* gfortran.dg/realloc_on_assign_7.f03: Modify to test for lhs
+	being a target.
+
+	PR fortran/48746
+	* gfortran.dg/realloc_on_assign_7.f03: Add subroutine pr48746.
+
+2011-04-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48810
+	* gfortran.dg/typebound_proc_22.f90: New.
+
+	PR fortran/48800
+	* gfortran.dg/interface_36.f90: New.
+
+2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48488
+	PR libgfortran/48602
+	PR libgfortran/48615
+	PR libgfortran/48684
+	PR libgfortran/48787
+	* gfortran.dg/fmt_g.f: Adjust test.
+	* gfortran.dg/fmt_g0_1.f08: Adjust test.
+	* gfortran.dg/round_3.f08: New test.
+	* gfortran.dg/namelist_print_1.f: Adjust test.
+	* gfortran.dg/char4_iunit_1.f03: Adjust test.
+	* gfortran.dg/f2003_io_5.f03: Adjust test.
+	* gfortran.dg/coarray_15.f90: Adjust test.
+	* gfortran.dg/namelist_65.f90: Adjust test.
+	* gfortran.dg/fmt_cache_1.f: Adjust test.
+	* gfortran.dg/char4_iunit_2.f03: Adjust test.
+	* gfortran.dg/real_const_3.f90: Adjust test.
+
+2011-04-29  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/inline-10.c: New testcase.
+	* gcc.dg/tree-ssa/inline-9.c: Disable partial inlining.
+
+2011-04-28  Xinliang David Li  <davidxl@google.com>
+
+	* gcc.dg/tree-prof/prof-robust-1.c: New test.
+	* g++.dg/prof-robust-1.C: New test.
+
+2011-04-28  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR tree-optimization/48765
+	* gcc.dg/vect/pr48765.c: New.
+
+2011-04-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/48775
+	* gcc.dg/pr48616.c: Also add -fno-common on alpha*-dec-osf*.
+
+2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48798
+	* g++.dg/inherit/pr48798.C: New.
+	* g++.old-deja/g++.other/base1.C: Adjust.
+
+2011-04-28  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48656
+	* g++.dg/template/inherit7.C: New test case.
+
+2011-04-28  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/40052
+	PR tree-optimization/15347
+	* gcc.dg/tree-ssa/vrp57.c: New testcase.
+	* gcc.dg/pr15347.c: Likewise.
+
+2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48530
+	* g++.dg/cpp0x/sfinae18.C: New.
+
+2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/48771
+	* g++.dg/ext/is_literal_type1.C: New.
+
+2011-04-28  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48112
+	PR fortran/48279
+	* gfortran.dg/interface_35.f90: New.
+	* gfortran.dg/erfc_scaled_1.f90: Don't compile with -pedantic.
+	* gfortran.dg/func_result_6.f90: Add dg-warning.
+	* gfortran.dg/bessel_1.f90: Ditto.
+	* gfortran.dg/hypot_1.f90: Ditto.
+	* gfortran.dg/proc_ptr_comp_20.f90: Ditto.
+	* gfortran.dg/proc_ptr_comp_21.f90: Ditto.
+	* gfortran.dg/interface_assignment_4.f90: Ditto.
+
+2011-04-27  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/ext/complex8.C: New.
+
+	* g++.dg/cpp0x/initlist49.C: New.
+	* g++.dg/init/new30.C: New.
+
+2011-04-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48788
+	* gfortran.dg/whole_file_34.f90: New.
+
+2011-04-27  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/inline-9.c: New testcase.
+
+2011-04-27  Jason Merrill  <jason@redhat.com>
+
+	* g++.old-deja/g++.oliva/overload1.C: Adjust.
+
+	* g++.dg/parse/ambig6.C: New.
+
+2011-04-27  Nick Clifton  <nickc@redhat.com>
+
+	* gcc.dg/20020312-2.c: Add definition for RX.
+
+	* lib/target-supports.exp (add_options_for_ieee): Use -mnofpu
+	option with RX targets.
+
+	* gcc.target/rx/pack.c: Replace C++ style // comments with C style
+	/* */ comments.
+
+2011-04-27  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/pr23382.c: Remove.
+
+2011-04-27  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/48767
+	* gcc.c-torture/compile/pr48767.c: New test.
+
+2011-04-27  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48772
+	* g++.dg/pr48772.C: New testcase.
+
+2011-04-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48742
+	* gcc.c-torture/compile/pr48742.c: New test.
+
+2011-04-26  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/lookup/koenig13.C: New.
+
+	* g++.dg/cpp0x/initlist48.C: New.
+
+2011-04-25  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/sfinae17.C: New.
+
+2011-03-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/48258
+	* gcc.target/powerpc/pr48258-1.c: New file.
+	* gcc.target/powerpc/pr48258-2.c: Ditto.
+
+2011-04-26  Xinliang David Li  <davidxl@google.com>
+
+	* gcc.dg/uninit-suppress.c: New test.
+	* gcc.dg/uninit-suppress.c: New test.
+
+2011-04-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48768
+	* gcc.dg/pr48768.c: New test.
+
+	PR tree-optimization/48734
+	* gcc.c-torture/compile/pr48734.c: New test.
+
+	PR testsuite/48753
+	* gcc.dg/tree-prof/val-prof-2.c: Adjust for 32-bit HWI.
+
+2011-04-26  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48731
+	* gcc.dg/torture/pr48731.c: New testcase.
+
+2011-04-26  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/48753
+	* gcc.dg/tree-prof/val-prof-2.c: Adjust.
+
+2011-04-26  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48694
+	* gcc.dg/torture/pr48694-1.c: New testcase.
+	* gcc.dg/torture/pr48694-2.c: Likewise.
+
+2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* g++.dg/ext/underlying_type1.C: New.
+	* g++.dg/ext/underlying_type2.C: Likewise.
+	* g++.dg/ext/underlying_type3.C: Likewise.
+	* g++.dg/ext/underlying_type4.C: Likewise.
+	* g++.dg/ext/underlying_type5.C: Likewise.
+	* g++.dg/ext/underlying_type6.C: Likewise.
+	* g++.dg/ext/underlying_type7.C: Likewise.
+	* g++.dg/ext/underlying_type8.C: Likewise.
+	* g++.dg/ext/underlying_type9.C: Likewise.
+	* g++.dg/ext/underlying_type10.C: Likewise.
+
+2011-04-25  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/template-const2.C: New.
+
+2011-04-25  Jeff Law <law@redhat.com>
+
+	* gcc.dg/tree-ssa/vrp56.c: new test.
+
+2011-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* go.test/go-test.exp (go-set-goarch): Accept mips*-*-*.
+
+2011-04-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/48740
+	* c-c++-common/raw-string-11.c: New test.
+
+2011-04-23  John David Anglin  <dave.anglin@nrc-cnrc.ca>
+
+	* gcc.dg/pr48616.c (dg-options): Add -fno-common to options on
+	hppa*-*-hpux*.
+
+2011-04-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_19.f90: New.
+
+2011-04-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48685
+	* gcc.dg/pr48685.c: New test.
+
+2011-04-22  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/pr38699.c: Fix testcase.
+
+2011-04-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48717
+	* gcc.c-torture/execute/pr48717.c: New test.
+
+2011-04-22  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48723
+	* gcc.target/i386/pr48723.c: New test.
+
+2011-04-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48716
+	* gcc.dg/gomp/pr48716.c: New test.
+	* g++.dg/gomp/pr48716.C: New test.
+
+2011-04-22  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR c/36750
+	* gcc.dg/missing-field-init-2.c: Update testcase.
+
+2011-04-22  Alan Modra  <amodra@gmail.com>
+
+	* gcc.target/powerpc/ppc-pow.c: Allow for tail calls.
+
+2011-04-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48405
+	* gfortran.dg/function_optimize_6.f90:  New test.
+
+2011-04-21  Easwaran Raman  <eraman@google.com>
+
+	* gcc.dg/stack-layout-2.c: New test.
+
+2011-04-21  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48703
+	* g++.dg/lto/pr48207-2_0.C: New testcase.
+	* g++.dg/lto/pr48207-3_0.C: Likewise.
+
+2011-04-21  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/volatile5.adb: New test.
+	* gnat.dg/volatile5_pkg.ads: New helper.
+
+2011-04-21  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48708
+	* gcc.target/i386/pr48708.c: New test.
+
+2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.dg/vect/vect-119.c: New test.
+
+2011-04-21  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.dg/vect/vect.exp: Run the main tests twice, one with -flto
+	and once without.
+
+2011-04-21  Richard Earnshaw  <rearnsha@arm.com>
+	    Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/46329
+	* gcc.target/arm/pr46329.c: New test.
+
+2011-04-21  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_18.f90: New.
+
+2011-04-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/initlist47.C: New.
+
+	* g++.dg/init/dtor4.C: New.
+
+2011-04-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48678
+	* gcc.target/i386/sse2-pinsrw.c: New test.
+	* gcc.target/i386/avx-vpinsrw.c: Ditto.
+	* gcc.target/i386/sse4_1-insvqi.c: Ditto.
+	* gcc.target/i386/sse2-insvhi.c: Ditto.
+	* gcc.target/i386/sse4_1-insvsi.c: Ditto.
+	* gcc.target/i386/sse4_1-insvdi.c: Ditto.
+
+2011-04-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/const4.C: New.
+
+2011-04-20  Easwaran Raman  <eraman@google.com>
+
+	* gcc.dg/stack-layout-1.c: New test.
+
+2011-04-20  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* gcc.dg/vect/vect-shift-3.c, gcc.dg/vect/vect-shift-4.c: New.
+	* lib/target-supports.exp (check_effective_target_vect_shift_char): New
+	function.
+
+2011-04-20  Kai Tietz  <ktietz@redhat.com>
+
+	* gcc.dg/binop-xor1.c: New test.
+	* gcc.dg/binop-xor2.c: New test.
+	* gcc.dg/binop-xor3.c: New test.
+	* gcc.dg/binop-xor4.c: New test.
+	* gcc.dg/binop-xor5.c: New test.
+
+2011-04-20  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47892
+	* gcc.dg/vect/fast-math-ifcvt-1.c: New testcase.
+
+2011-04-20  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48695
+	* g++.dg/torture/pr48695.C: New testcase.
+
+2011-04-20  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/pr42629.c: Add dg-require-effective-target int32plus
+	* gcc.c-torture/execute/cmpsi-2.c: Ditto
+	* gcc.c-torture/execute/pr45262.c: Ditto
+	* gcc.dg/torture/pr43165.c: Ditto.
+	* gcc.dg/torture/pr47228.c: Ditto.
+	* gcc.dg/tree-ssa/pr45144.c: Ditto.
+	* gcc.dg/ipa/pr45644.c: Ditto.
+	* gcc.c-torture/compile/pr43191.c: Ditto. Remove dg-skip-if for
+	PDP11.
+
+2011-04-19  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/ext/complex7.C: New.
+
+	* g++.dg/ext/attrib41.C: New.
+
+2011-04-19  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR testsuite/48676
+	* gcc.dg/torture/pr37868.c: Skip on sh*-*-*.
+
+2011-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48678
+	* gcc.target/i386/pr48678.c: New test.
+
+2011-04-19  Martin Jambor  <mjambor@suse.cz>
+
+	* g++.dg/opt/devirt1.C: Bump to -O2, remove XFAIL.
+	* g++.dg/opt/devirt2.C: New test.
+	* g++.dg/ipa/devirt-g-1.C: Likewise.
+
+2011-04-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48588
+	* gfortran.dg/whole_file_33.f90: New.
+
+2011-04-19  Martin Jambor  <mjambor@suse.cz>
+
+	* g++.dg/ipa/devirt-7.C: New test.
+
+2011-04-19  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48207
+	* g++.dg/lto/pr48207_0.C: New testcase.
+
+2011-04-18  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/init/void1.C: New.
+
+	* g++.dg/cpp0x/union4.C: New.
+
+2011-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48661
+	* g++.dg/torture/pr48661.C: New test.
+
+	PR c++/48632
+	* g++.dg/gomp/pr48632.C: New test.
+
+2011-04-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse2-maskmovdqu.c: New test.
+	* gcc.target/i386/avx-vmaskmovdqu.c: Ditto.
+
+2011-04-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_17.f90: New.
+	* gfortran.dg/coarray_10.f90: Update dg-error.
+
+2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/48251
+	* gcc.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
+	* gfortran.dg/guality/guality.exp: Likewise.
+
+2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortran.dg/fmt_g0_5.f08: Use dg-add-options ieee.
+
+2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/vect/pr48377.c: Remove dg-do run.
+
+2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/ipa/pr48195.c: Add dg-require-effective-target lto.
+
+2011-04-18  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/46364
+	* g++.dg/torture/pr46364.C: New testcase.
+
+2011-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* obj-c++.dg/dwarf-2.mm: Skip on alpha*-dec-osf*.
+
+2011-04-18  Alexander Monakov  <amonakov@ispras.ru>
+
+	* gcc.dg/pr48235.c: Add dg-require-effective-target freorder.
+
+2011-04-18  Ulrich Weigand  <ulrich.weigand@linaro.org>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	PR target/48252
+	* gcc.target/arm/pr48252.c: New test.
+
+2011-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48616
+	* gcc.dg/pr48616.c: New test.
+
+2011-04-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_16.f90: New.
+
+2011-04-18  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48462
+	* gfortran.dg/realloc_on_assign_7.f03: New test.
+
+2011-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48602
+	* gfortran.dg/fmt_g0_6.f08: New test.
+
+2011-04-17  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/sfinae16.C: New.
+
+2011-04-17  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.target/mips/reg-var-1.c: New test.
+
+2011-04-17  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/winline-5.c: Update testcase.
+
+2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/discr27.ad[sb]: Move dg directive.
+	* gnat.dg/discr28.ad[sb]: New test.
+	* gnat.dg/discr28_pkg.ads: New helper.
+
+2011-04-17  Michael Matz  <matz@suse.de>
+
+	PR tree-optimization/48622
+	PR lto/48645
+	* gcc.dg/lto/pr48622_0.c: New test.
+
+2011-04-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/avx256-unaligned-load-1.c: Update scan patterns.
+	* gcc.target/i386/avx256-unaligned-load-2.c: Ditto.
+	* gcc.target/i386/avx256-unaligned-load-3.c: Ditto.
+	* gcc.target/i386/avx256-unaligned-store-1.c: Ditto.
+	* gcc.target/i386/avx256-unaligned-store-2.c: Ditto.
+	* gcc.target/i386/avx256-unaligned-store-3.c: Ditto.
+
+2011-04-15  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/range-for17.C: New.
+
+2011-04-15  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+	* g++.dg/cpp0x/range-for2.C: Correct for declaration.
+	* g++.dg/cpp0x/range-for3.C: Likewise.
+	* g++.dg/cpp0x/range-for9.C: Correct error message.
+	* g++.dg/cpp0x/range-for11.C: New.
+	* g++.dg/cpp0x/range-for12.C: New.
+	* g++.dg/cpp0x/range-for13.C: New.
+	* g++.dg/cpp0x/range-for14.C: New.
+	* g++.dg/cpp0x/range-for15.C: New.
+	* g++.dg/cpp0x/range-for16.C: New.
+
+2011-04-15  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_15.f90: Change to dg-do run.
+
+2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/naming-4.m: Updated.
+	* objc.dg/naming-5.m: Updated.
+	* objc.dg/naming-6.m: New.
+	* objc.dg/naming-7.m: New.
+	* obj-c++.dg/naming-1.mm: Updated.
+	* obj-c++.dg/naming-2.mm: Updated.
+	* obj-c++.dg/naming-3.mm: New.
+	* obj-c++.dg/naming-4.mm: New.
+
+2011-04-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48589
+	* gfortran.dg/fmt_g0_5.f08: New test.
+
+2011-04-15  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/48286
+	* gfortran.dg/cray_pointers_8.f90: Use -ffloat-store.
+
+2011-04-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.target/avr/torture/pr41885.c (dg-options): Change
+	-finline-limit=0 to -fno-inline
+
+2011-04-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48614
+	* gcc.target/i386/pr46084.c: Require avx_runtime instead of
+	just avx.
+
+2011-04-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48605
+	* gcc.target/i386/sse4_1-insertps-3.c: New test.
+	* gcc.target/i386/sse4_1-insertps-4.c: New test.
+	* gcc.target/i386/avx-insertps-3.c: New test.
+	* gcc.target/i386/avx-insertps-4.c: New test.
+
+2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.target/avr/torture/pr41885.c (dg-options): Add
+	-finline-limit=0
+
+2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/46779
+	PR target/45291
+	PR target/41894
+	* gcc.target/avr/pr46779-1.c: New test case
+	* gcc.target/avr/pr46779-2.c: New test case
+
+2011-04-14  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/sfinae15.C: New.
+
+	* g++.dg/cpp0x/sfinae14.C: New.
+
+	* g++.dg/ext/vla10.C: New.
+
+2011-04-14  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/ssa-dse-14.c: New testcase.
+
+2011-04-14  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/fold-bitand-4.c: Move ...
+	* c-c++-common/fold-bitand-4.c: ... here.  Adjust slightly.
+
+2011-04-14  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.target/avr/trivial.c: Fix line endings. Make PROGMEM
+	variables const.
+	* gcc.target/avr/torture/trivial.c: Ditto.
+
+2011-04-13  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/operator11.C: New.
+
+2011-04-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48591
+	* gcc.dg/gomp/pr48591.c: New test.
+
+	PR c++/48570
+	* g++.dg/cpp0x/constexpr-wstring1.C: New test.
+	* g++.dg/cpp0x/constexpr-wstring2.C: New test.
+
+2011-04-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48574
+	* g++.dg/template/dependent-expr7.C: New test case.
+
+2011-04-13  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/sfinae13.C: New.
+
+2011-04-13  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse2-init-v2di-2.c: Update scan pattern.
+
+2011-04-12  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/pr43698.c: Remove -march option.
+
+2011-04-12  Janis Johnson  <janisjo@codesourcery.com>
+
+	* gcc.target/arm/sync-1.c: Limit to sync_int_long, do not use
+	-march option.
+
+2011-04-12  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/48360
+	PR fortran/48456
+	* gfortran.dg/realloc_on_assign_6.f03: New test.
+
+2011-04-12  Kai Tietz  <ktietz@redhat.com>
+
+	* g++.dg/ext/bitfield2.C: Add for i?86/x86_64-*-mingw*
+	targets the additional -mno-ms-bitfields and
+	-Wno-packed-bitfield-compat options.
+	* g++.dg/ext/bitfield3.C: Likewise.
+	* g++.dg/ext/bitfield4.C: Likewise.
+	* g++.dg/ext/bitfield5.C: Likewise.
+	* gcc.dg/bitfld-15.c: Likewise.
+	* gcc.dg/bitfld-16.c: Likewise.
+	* gcc.dg/bitfld-17.c: Likewise.
+	* gcc.dg/bitfld-18.c: Likewise.
+
+2011-04-12  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	* gcc.target/arm/neon-vld3-1.c: New test.
+	* gcc.target/arm/neon-vst3-1.c: New test.
+	* gcc.target/arm/neon/v*.c: Regenerate.
+
+2011-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48549
+	* g++.dg/opt/pr48549.C: New test.
+
+2011-04-12  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46076
+	* gcc.dg/tree-ssa/pr46076.c: Un-XFAIL.
+
+2011-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/21164
+	* lib/compat.exp (compat-execute): Declare unsupported after
+	stripping path from src1.
+	* lib/lto.exp (lto-execute): Likewise.
+
+2011-04-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48552
+	* gcc.dg/pr48552-1.c: New test.
+	* gcc.dg/pr48552-2.c: New test.
+
+2011-04-11  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/sfinae12.C: New.
+
+	* g++.dg/cpp0x/enum10.C: New.
+
+	* g++.dg/cpp0x/lambda/lambda-this4.C: New.
+
+	* g++.dg/cpp0x/rv-func.C: New.
+
+2011-04-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/torture/pr47917.c: Define _ISO_C_SOURCE=19990L for
+	alpha*-dec-osf5*.
+
+2011-04-11  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/48195
+	* gcc.dg/ipa/pr48195.c: New test.
+
+2011-04-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/return3.adb: Remove unused switch.
+
+2011-04-08  Mike Stump  <mikestump@comcast.net>
+
+	PR testsuite/48506
+	* gcc.dg/tree-ssa/ssa-ccp-17.c: Robustify against ports that
+	default to fno-common.
+
+2011-04-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/sibcall-3.c: Don't xfail on AVR.
+	* gcc.dg/sibcall-4.c: Don't xfail on AVR.
+
+2011-04-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48448
+	* gfortran.dg/function_optimize_5.f90:  New test.
+
+2011-04-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/aggr17.adb: New test.
+	* gnat.dg/aggr18.adb: Likewise.
+
+2011-04-08  Michael Matz  <matz@suse.de>
+
+	PR middle-end/48389
+	* gcc.target/i386/pr48389.c: New test.
+
+2011-04-08  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/48272
+	* g++.dg/opt/pr48272.C: New.
+
+2011-04-08  Dmitry Melnik  <dm@ispras.ru>
+
+	PR rtl-optimization/48235
+	* gcc.dg/pr48235.c: New.
+
+2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/48302
+	* g++.dg/opt/pr48302.C: New.
+
+2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR target/48273
+	* g++.dg/opt/pr48273.C: New.
+
+2011-04-08  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/48442
+	* gcc.dg/pr48442.c: New.
+
+2011-04-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48377
+	* gcc.dg/vect/pr48377.c: New test.
+
+2011-04-07  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/call1.C: New.
+
+	* g++.dg/cpp0x/variadic107.C: New.
+
+	* g++.dg/cpp0x/sfinae11.C: New.
+	* g++.dg/cpp0x/noexcept02.C: Fix.
+
+	* g++.dg/cpp0x/sfinae10.C: New.
+
+	* g++.dg/cpp0x/sfinae9.C: New.
+
+	* c-c++-common/Wcast-qual-1.c: Move here from...
+	* gcc.dg/cast-qual-3.c: ...here, and...
+	* g++.dg/warn/Wcast-qual2.C: ...here.
+
+	* g++.dg/cpp0x/sfinae8.C: New.
+
+	* g++.dg/cpp0x/sfinae7.C: New.
+
+	* g++.dg/cpp0x/enum9.C: New.
+
+2011-04-07  Mike Stump  <mikestump@comcast.net>
+
+	* gcc.dg/torture/stackalign/non-local-goto-5.c: Fix for targets
+	with no trampolines.
+
+2011-04-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/48117
+	* gfortran.dg/gomp/pr48117.f90: New test.
+
+	PR debug/48343
+	* gcc.dg/torture/pr48343.c: New test.
+
+2011-04-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.target/i386/asm-6.c: Remove dg-xfail-if.
+
+2011-04-07  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* gcc.dg/lto/20090210_0.c: Require tls_runtime target.
+
+2011-04-07  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* lib/scanasm.exp (object-size): New proc.
+	* gcc.target/arm/pr43920-2.c: New test.
+
+2011-04-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	PR fortran/48477
+	* gfortran.dg/coarray_13.f90: Avoid out-of-bounds access.
+
+2011-04-06  Steve Ellcey  <sje@cup.hp.com>
+
+	* gcc.dg/mtune.c: Prune note from output.
+
+2011-04-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48466
+	* gcc.dg/guality/pr36977.c: New test.
+	* gcc.dg/guality/pr48466.c: New test.
+
+2011-04-06  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	* gcc.target/arm/pr43920-1.c: Fix accidental duplication.
+
+2011-04-06  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/return3.adb: New test.
+
+2011-04-06  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47663
+	* gcc.dg/tree-ssa/inline-8.c: New testcase.
+
+2011-04-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
+	Solaris 8 and 9 as well.
+
+2011-04-05  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/43920
+	* gcc.target/arm/pr43920-1.c: New test.
+
+2011-04-04  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+	* g++.dg/abi/arm_cxa_vec1.C (__ARM_EABI__): Fix typo.
+	(cctor): Actually return the value.
+	(main): Cast return values.
+
+2010-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.dg/character_comparison_8.f90:  New test.
+
+2010-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* frontend-passes: (optimize_lexical_comparison): New function.
+	(optimize_expr): Call it.
+	(optimize_comparison): Also handle lexical comparison functions.
+	Return false instad of -2 for unequal comparison.
+
+2011-04-04  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48412
+	* function_optimize_4.f90:  New test.
+
+2011-04-04  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* gfortran.dg/coarray_10.f90: Add coarray descriptor diagnostic check.
+	* gfortran.dg/coarray_13.f90: Add checks for run-time cobounds.
+	* gfortran.dg/coarray_15.f90: New.
+
+2011-04-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortran.dg/bessel_6.f90: Use dg-add-options ieee.
+	* gfortran.dg/bessel_7.f90: Likewise.
+
+2011-04-03  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/bessel_6.f90: Reduce mymax for Tru64.
+
+2011-04-03  Richard Guenther  <rguenther@suse.de>
+	    Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c: New test.
+	* gcc.dg/vect/vect.exp: Run if-cvt-stores-vect* tests with
+	-ftree-loop-if-convert-stores.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/aggr2.ads: New test.
+
+2011-04-02  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/debug2.ad[sb]: New test.
+	* gnat.dg/debug2_pkg.ads: New helper.
+	* gnat.dg/debug3.ad[sb]: New test.
+
+2011-04-01  Uros Bizjak  <ubizjak@gmail.com>
+
+	* go.test/go-test.exp (go-set-goarch): Recognize alpha*-*-*.
+
+2011-04-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48335
+	* gcc.c-torture/compile/pr48335-1.c: New test.
+	* gcc.dg/pr48335-1.c: New test.
+	* gcc.dg/pr48335-2.c: New test.
+	* gcc.dg/pr48335-3.c: New test.
+	* gcc.dg/pr48335-4.c: New test.
+	* gcc.dg/pr48335-5.c: New test.
+	* gcc.dg/pr48335-6.c: New test.
+	* gcc.dg/pr48335-7.c: New test.
+	* gcc.dg/pr48335-8.c: New test.
+	* gcc.target/i386/pr48335-1.c: New test.
+
+2011-04-01  Vincent Lefevre  <vincent+gcc@vinc17.org>
+
+	PR c/36299
+	* gcc.dg/Waddress.c: New test.
+
+2011-04-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/48352
+	* gfortran.dg/function_optimize_3.f90:  New test.
+
+2011-04-01  Bernd Schmidt  <bernds@codesourcery.com>
+
+	* gcc.c-torture/compile/20110401-1.c: New test.
+
+	* g++.dg/lto/20091002-1_0.C: Use "dg-require-effective-target fpic".
+	* g++.dg/lto/20091002-2_0.C: Likewise.
+	* g++.dg/lto/20090303_0.c: Likewise.
+	* g++.dg/lto/20091004-1_0.C: Likewise.
+	* g++.dg/lto/20091002-3_0.C: Likewise.
+	* g++.dg/lto/20091004-2_0.C: Likewise.
+	* g++.dg/lto/20081123_0.C: Likewise.
+	* g++.dg/lto/20090313_0.C: Likewise.
+	* g++.dg/lto/20081109-1_0.C: Likewise.
+	* g++.dg/lto/20081219_0.C: Likewise.
+	* g++.dg/lto/20081204-1_0.C: Likewise.
+	* g++.dg/lto/20090302_0.C: Likewise.
+	* g++.dg/lto/20081119-1_0.C: Likewise.
+	* g++.dg/lto/20081118_0.C: Likewise.
+	* gcc.dg/lto/20091020-2_0.c: Likewise.
+	* gcc.dg/lto/20090210_0.c: Likewise.
+	* gcc.dg/lto/20081204-1_0.c: Likewise.
+	* gcc.dg/lto/20081224_0.c: Likewise.
+	* gcc.dg/lto/20090219_0.c: Likewise.
+	* gcc.dg/lto/20091014-1_0.c: Likewise.
+	* gcc.dg/lto/20091016-1_0.c: Likewise.
+	* gcc.dg/lto/20090206-2_0.c: Likewise.
+	* gcc.dg/lto/20090116_0.c: Likewise.
+	* gcc.dg/lto/20091013-1_0.c: Likewise.
+	* gcc.dg/lto/20091015-1_0.c: Likewise.
+	* gcc.dg/lto/20090126-2_0.c: Likewise.
+
+2011-03-31  Ian Lance Taylor  <iant@google.com>
+
+	* go.test/go-test.exp (go-set-goarch): Recognize MIPS ABIs.
+
+2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt16.adb: New test.
+
+2011-03-31  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/defaulted24.C: New.
+
+2011-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/16292
+	* gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
+	with -O0.
+
+2011-03-31  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* g++.dg/other/i386-9.C: New test.
+
+2011-03-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* go.test/go-test.exp (go-set-goarch): Use sparc64 for 64-bit SPARC.
+
+2011-03-30  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/error-recovery1.C: New.
+
+	* g++.dg/cpp0x/regress/isnan.C: New.
+
+	* g++.dg/cpp0x/initlist46.C: New.
+
+2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/47551
+	* gcc.target/arm/neon-modes-2.c: New test.
+
+2011-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/48305
+	* gcc.c-torture/compile/pr48305.c: New test.
+
+2011-03-29  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/value-dep1.C: New.
+
+2011-03-29  Steve Ellcey  <sje@cup.hp.com>
+
+	* gcc.dg/torture/pr47917.c: Use -std=gnu99 on HP-UX.
+
+2011-03-29  Ian Lance Taylor  <iant@google.com>
+
+	* go.test/go-test.exp: Handle the test lines used in several new
+	tests.
+	(errchk): Add opts parameter.  Change all callers.  Handle parens
+	in regexps.
+
+2011-03-29  Peter Bergner <bergner@vnet.ibm.com>
+	    Dominique d'Humieres  <dominiq@lps.ens.fr>
+
+	* gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __ppc64__
+	and __APPLE__ && __PPC__ && __ALTIVEC__.
+
+2011-03-29  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/dependent1.C: New.
+
+	* g++.dg/cpp0x/constexpr-48089.C: Adjust.
+
+	* g++.dg/cpp0x/constexpr-memfn1.C: New.
+
+	* g++.dg/cpp0x/constexpr-diag1.C: Adjust error locations.
+
+2011-03-29  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48095
+	* gfortran.dg/module_md5_1.f90: Modified MD5 sum.
+	* gfortran.dg/proc_ptr_comp_32.f90: New.
+
+2011-03-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.dg/function_optimize_1.f90:  Add -Warray-temporaries,
+	check for corresponding warning.
+
+2011-03-28  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/rv-deduce2.C: New.
+
+2011-03-29  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48203
+	* gcc.dg/pr48203.c: New test.
+
+2011-03-28  Jeff Law <law@redhat.com>
+
+	* gcc.dg/tree-ssa/ssa-dom-thread-3.c: New test.
+
+2011-03-28  Peter Bergner  <bergner@vnet.ibm.com>
+
+	* gcc.dg/stack-usage-1.c (SIZE): Provide proper values for __PPC64__
+	and __PPC__ && __ALTIVEC__.
+
+2011-03-28  Dominique d'Humieres  <dominiq@lps.ens.fr>
+
+	PR testsuite/48238
+	* gcc.dg/debug/dwarf2/pr47939-1.c: Generalize scan-assembler regex.
+	* gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
+
+2011-03-28  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/initlist-array2.C: New.
+
+	* g++.dg/cpp0x/initlist-array1.C: New.
+
+	* g++.dg/cpp0x/constexpr-compound.C: New.
+
+	* g++.dg/cpp0x/constexpr-using.C: New.
+
+	* g++.dg/cpp0x/constexpr-noexcept.C: New.
+
+2011-03-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR testsuite/48276
+	* gcc.target/i386/pr47502-2.c: Add -fno-pic.
+
+2011-03-28  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/slp-1.c: New test.
+
+2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/avx256-unaligned-load-1.c: New.
+	* gcc.target/i386/avx256-unaligned-load-2.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-load-3.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-load-4.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-load-5.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-load-6.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-load-7.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-store-1.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-store-2.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-store-3.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-store-4.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-store-5.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-store-6.c: Likewise.
+	* gcc.target/i386/avx256-unaligned-store-7.c: Likewise.
+
+2011-03-27  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/47065
+	* gfortran.dg/trim_optimize_5.f90:  New test.
+	* gfortran.dg/trim_optimize_6.f90:  New test.
+
+2011-03-27  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/38598
+	* gcc.target/mips/madd-7.c: Remove -mlong32.
+	* gcc.target/mips/msub-7.c: Likewise.
+
+2011-03-27  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-outer-5.c: Reduce the distance between data
+	accesses to preserve the meaning of the test for doubleword vectors.
+	* gcc.dg/vect/no-vfa-pr29145.c: Likewise.
+	* gcc.dg/vect/slp-3.c: Reduce the loop bound for the same reason.
+
+2011-03-26  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48291
+	* gfortran.dg/class_42.f03: New.
+
+2011-03-26  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-cselim-1.c: Fail on targets that don't support
+	strided accesses.
+
+2011-03-26  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/48144
+	* gcc.dg/pr48144.c: New test.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/discr27.ad[sb]: New test.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/limited_with2.ad[sb]: New test.
+	* gnat.dg/limited_with2_pkg1.ads: New helper.
+	* gnat.dg/limited_with2_pkg2.ads: Likewise.
+
+2011-03-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt15.adb: New test.
+	* gnat.dg/opt15_pkg.ad[sb]: New helper.
+
+2011-03-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48174
+	PR fortran/45304
+	* gfortran.dg/ishft_4.f90: Adapt scan-tree-dump-times.
+	* gfortran.dg/leadz_trailz_3.f90: Ditto
+
+2011-03-25  Martin Jambor  <mjambor@suse.cz>
+
+	* gcc.c-torture/compile/pr44686.c: Do not explicitely specify -O2.
+
+2011-03-25  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/defaulted22.C: New.
+	* g++.dg/cpp0x/defaulted23.C: New.
+	* g++.dg/cpp0x/defaulted15.C: Adjust.
+
+2011-03-25  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/move1.C: New.
+
+2011-03-25  Ira Rosen  <ira.rosen@linaro.org>
+
+	PR target/48287
+	* gcc.dg/vect/vect-cselim-1.c: Fail for vect_no_align.
+
+2011-03-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options
+	for mips-sgi-irix6.5.
+	Replace snprintf prototype by <stdio.h>.
+
+2011-03-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/48283
+	* gcc.dg/graphite/block-3.c: Add dg-require-effective-target
+	run_expensive_tests.
+	* gcc.dg/graphite/block-4.c: Likewise.
+	* gcc.dg/graphite/block-7.c: Likewise.
+	* gcc.dg/graphite/block-8.c: Likewise.
+
+2011-03-25  Richard Guenther  <rguenther@suse.de>
+
+	* g++.dg/tree-ssa/pr41186.C: Scan the appropriate FRE dump.
+	* g++.dg/tree-ssa/pr8781.C: Likewise.
+	* gcc.dg/ipa/ipa-pta-13.c: Likewise.
+	* gcc.dg/ipa/ipa-pta-3.c: Likewise.
+	* gcc.dg/ipa/ipa-pta-4.c: Likewise.
+	* gcc.dg/tree-ssa/20041122-1.c: Likewise.
+	* gcc.dg/tree-ssa/alias-18.c: Likewise.
+	* gcc.dg/tree-ssa/foldstring-1.c: Likewise.
+	* gcc.dg/tree-ssa/forwprop-10.c: Likewise.
+	* gcc.dg/tree-ssa/forwprop-9.c: Likewise.
+	* gcc.dg/tree-ssa/fre-vce-1.c: Likewise.
+	* gcc.dg/tree-ssa/loadpre6.c: Likewise.
+	* gcc.dg/tree-ssa/pr21574.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-dom-cse-1.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-1.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-11.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-12.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-15.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-16.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-17.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-18.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-19.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-2.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-21.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-22.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-23.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-24.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-25.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-26.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-27.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-7.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-8.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-9.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-pre-10.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-pre-26.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-pre-7.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-pre-8.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-pre-9.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-sccvn-1.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-sccvn-2.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-sccvn-3.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-sccvn-4.c: Likewise.
+	* gcc.dg/tree-ssa/struct-aliasing-1.c: Likewise.
+	* gcc.dg/tree-ssa/struct-aliasing-2.c: Likewise.
+	* c-c++-common/pr46562-2.c: Likewise.
+	* gfortran.dg/pr42108.f90: Likewise.
+	* gcc.dg/torture/pta-structcopy-1.c: Scan ealias dump, force
+	foo to be inlined even at -O1.
+	* gcc.dg/tree-ssa/ssa-dce-4.c: Disable FRE.
+	* gcc.dg/ipa/ipa-pta-14.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-fre-1.c: Adjust.
+	* gcc.dg/matrix/matrix.exp: Disable FRE.
+
+2011-03-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/48204
+	* gcc.dg/dfp/pr48204.c: New test.
+
+2011-03-24  Steve Ellcey  <sje@cup.hp.com>
+
+	PR target/48209
+	* gcc.c-torture/execute/pr47917.c: Move this...
+	* gcc.dg/torture/pr47917.c: to here and add xfails.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/array16.ad[sb]: New test.
+	* gnat.dg/array16.ads: New helper.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/derived_type2.adb: New test.
+
+2011-03-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48271
+	* g++.dg/torture/pr48271.C: New testcase.
+
+2011-03-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/array15.ad[sb]: New test.
+
+2011-03-24  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/48237
+	* gcc.target/i386/pr48237.c: New test.
+
+2011-03-24  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48269
+	* gcc.dg/builtin-object-size-10.c: New testcase.
+
+2011-03-24  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46562
+	* c-c++-common/pr46562-2.c: New testcase.
+	* c-c++-common/pr46562.c: Likewise.
+
+2011-03-24  Ira Rosen  <ira.rosen@linaro.org>
+
+	* gcc.dg/vect/vect-cselim-1.c: New test.
+	* gcc.dg/vect/vect-cselim-2.c: New test.
+
+2011-03-23  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gcc.target/arm/pr46934.c: New.
+
+2011-03-23  Ian Lance Taylor  <iant@google.com>
+
+	* go.test/go-test.exp (errchk): Ignore lines containing ////.
+
+2011-03-23  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/struct: Remove directory and contents.
+
+2011-03-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/48251
+	* g++.dg/guality/guality.exp: Disable on alpha*-dec-osf*.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/discr26.ad[sb]: New test.
+	* gnat.dg/discr26_pkg.ads: New helper.
+
+2011-03-23  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR target/47553
+	* gcc.target/arm/neon-vld-1.c: New test.
+
+2011-03-23  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/array14.ad[sb]: New test.
+	* gnat.dg/array14_pkg.ads: New helper.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.c-torture/execute/920501-8.x: Remove.
+	* gcc.c-torture/execute/930513-1.x: Remove.
+	* gcc.c-torture/execute/960312-1.x: Remove.
+	* gcc.c-torture/compile/20000804-1.c,
+	gcc.c-torture/compile/20001205-1.c,
+	gcc.c-torture/compile/20001226-1.c,
+	gcc.c-torture/compile/20010518-2.c,
+	gcc.c-torture/compile/20020312-1.c,
+	gcc.c-torture/compile/20020604-1.c,
+	gcc.c-torture/compile/920501-12.c,
+	gcc.c-torture/compile/920501-4.c,
+	gcc.c-torture/compile/920520-1.c,
+	gcc.c-torture/compile/980506-1.c,
+	gcc.c-torture/execute/980709-1.x,
+	gcc.c-torture/execute/990826-0.x: Don't XFAIL or use special
+	options for m68hc11.
+	* gcc.dg/cpp/assert4.c: Don't handle ARC.
+	* gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c: Don't XFAIL for arc or
+	m68hc11.
+
+2011-03-22  Nick Clifton  <nickc@redhat.com>
+
+	* lib/target-supports.exp (check_profiling_available): Add MN10300
+	to the list of targets that do not support profiling.  Restore
+	alpha sorting to this list.
+
+2011-03-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc.dg/torture/vector-1.c: On powerpc add -fabi=altivec to avoid
+	failure on 32-bit systems.
+	* gcc.dg/torture/vector-2.c: Ditto.
+
+2011-03-22  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48228
+	* gcc.dg/Wstrict-overflow-23.c: New testcase.
+
+2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* gcc.dg/torture/va-arg-25.c: Add -mabi=altivec -maltivec for
+	powerpc.
+
+	PR target/48226
+	* gcc.target/powerpc/pr48226.c: New file.
+
+2011-03-21  Jack Howarth  <howarth@bromo.med.uc.edu>
+
+	* lib/prune.exp (prune_gcc_output): Prune "could not create
+	compact unwind for" warnings.
+
+2011-03-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/42544
+	PR c/48197
+	* gcc.c-torture/execute/pr42544.c: New test.
+	* gcc.c-torture/execute/pr48197.c: New test.
+
+2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR preprocessor/48192
+	* gcc.target/powerpc/pr48192.c: New file.
+
+	PR target/48053
+	* gcc.target/powerpc/pr48053-3.c: New file, add test case for
+	split problem of 0 being loaded in a VSX register.
+
+2011-03-21  Richard Guenther  <rguenther@suse.de>
+
+	PR c/47939
+	* gcc.dg/debug/dwarf2/pr47939-1.c: New testcase.
+	* gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
+
+2011-03-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/48213
+	* gcc.dg/pr48213.c: New test.
+
+2011-03-21  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/12171
+	* g++.dg/plugin/attribute_plugin.c: Adjust test.
+
+2011-03-21  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gcc.target/arm/xor-and.c: New.
+
+2010-03-21  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/22572
+	* gfortran.dg/function_optimize_1.f90:  New test.
+	* gfortran.dg/function_optimize_2.f90:  New test.
+
+2011-03-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR rtl-optimization/47502
+	* gcc.target/i386/pr47502-1.c: New.
+	* gcc.target/i386/pr47502-2.c: Likewise.
+
+2011-03-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48156
+	* gcc.dg/pr48156.c: New test.
+
+2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/47439
+	* gfortran.dg/scratch_1.f90: Adjust test.
+
+2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/47439
+	* gfortran.dg/scratch_1.f90: New test.
+
+2011-03-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c1x-typedef-1.c: Expect errors for redefinitions of
+	variably modified typedefs.
+	* gcc.dg/c1x-typedef-2.c: Remove.
+
+2011-03-18  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c1x-anon-struct-1.c: Don't test use of typedefs.
+	* gcc.dg/c1x-anon-struct-3.c: New test.
+	* gcc.dg/anon-struct-11.c: Update.
+
+2011-03-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/vect/slp-multitypes-2.c: Replace dg-do run with
+	dg-xfail-run-if.
+	Only xfail with gas.
+
+2011-03-18  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/fn-ptr1.C: New.
+
+	* g++.dg/overload/volatile1.C: New.
+
+	* g++.dg/opt/pr23372.C: New.
+
+	* g++.dg/ext/attrib32.C: Expect errors on the two-names case.
+
+2011-03-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR middle-end/47405
+	* gcc.dg/torture/20090618-1.c: Skip on mips-sgi-irix*.
+
+2011-03-18  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gcc.target/arm/unsigned-extend-1.c: New.
+
+2011-03-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/48161
+	* gcc.c-torture/compile/pr48161.c: New test.
+
+2011-03-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47725
+	* gcc.dg/torture/pr47725.c: New.
+
+2011-03-17  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-overflow2.C: New.
+	* g++.dg/cpp0x/constexpr-data2.C: Remove FIXME.
+
+2011-03-17  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/elab2.ads: New test.
+	* gnat.dg/specs/elab2_pkg.ads: New helper.
+
+2011-03-17  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/decltype-1212.C: New.
+	* g++.dg/cpp0x/rv-return.C: Adjust expected type.
+
+2011-03-17  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/parse/memfnquals1.C: New.
+
+2011-03-17  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48134
+	* gcc.dg/pr48134.c: New testcase.
+
+2011-03-17  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48165
+	* g++.dg/torture/pr48165.C: New testcase.
+
+2011-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/48141
+	* gcc.dg/pr48141.c: New test.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-48089.C: New.
+
+	* g++.dg/cpp0x/constexpr-abi1.C: New.
+
+	* g++.dg/cpp0x/constexpr-46336.C: New.
+	* g++.dg/parse/friend5.C: Adjust expected errors.
+
+	* g++.dg/cpp0x/constexpr-47570.C: New.
+
+2011-03-16  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/47510
+	* ++.dg/debug/dwarf2/typedef6.C: New test.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/elision2.C: New.
+
+	* g++.dg/cpp0x/constexpr-array3.C: New.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/sfinae6.C: New.
+	* g++.dg/cpp0x/initlist38.C: Adjust expected error.
+	* g++.dg/cpp0x/pr45908.C: Likewise.
+	* g++.dg/cpp0x/sfinae6.C: Likewise.
+	* g++.old-deja/g++.jason/conversion11.C: Likewise.
+	* g++.old-deja/g++.law/arg11.C: Likewise.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/incomplete6.C: New.
+
+2011-03-16  Jeff Law <law@redhat.com>
+
+	* gcc.dg/tree-ssa/vrp55.c: New test.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/auto22.C: New.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/guality/vla-1.c (main): Use result of f1 to avoid
+	optimizing it away if promoted to const.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48149
+	* gcc.dg/fold-complex-1.c: New testcase.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/48147
+	* gcc.dg/guality/pr45882.c: Really make sure no inlining
+	or cloning happens.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/26134
+	* gcc.dg/tree-ssa/complex-6.c: New testcase.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48146
+	* gcc.dg/torture/pr48146.c: New testcase.
+
+2011-03-16  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/pr14814.c: Adjust.
+	* gcc.dg/tree-ssa/ssa-ccp-19.c: Likewise.
+
+2011-03-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/48136
+	* gcc.c-torture/compile/pr48136.c: New test.
+
+	* g++.dg/debug/dwarf2/icf.C: Adjust for -fenable-icf-debug removal.
+
+	PR debug/45882
+	* gcc.dg/guality/pr45882.c: New test.
+
+2011-03-15  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-recursion.C: New.
+
+	* g++.dg/cpp0x/implicit11.C: New.
+
+2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
+
+	* g++.dg/cpp0x/constexpr-attribute.C: New.
+
+2011-03-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* g++.dg/parse/pr34758.C: New.
+
+2011-03-15  Xinliang David Li  <davidxl@google.com>
+
+	PR c/47837
+	* gcc.dg/uninit-pred-7_d.c: New test.
+	* gcc.dg/uninit-pred-8_d.c: New test.
+
+2011-03-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+
+	PR target/46788
+	* gcc.target/arm/pr46788.c: New.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47650
+	* gfortran.dg/c_f_pointer_tests_3.f90: Adjust.
+	* gfortran.dg/ishft_4.f90: Likewise.
+	* gfortran.dg/leadz_trailz_3.f90: Likewise.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/13954
+	* g++.dg/tree-ssa/pr13954.C: New testcase.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48037
+	* gcc.target/i386/pr48037-1.c: New testcase.
+
+2011-03-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/41490
+	* gcc.dg/tree-ssa/ssa-sink-6.c: New testcase.
+	* gcc.dg/tree-ssa/ssa-sink-7.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-sink-8.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-sink-9.c: Likewise.
+	* g++.dg/tree-ssa/pr33604.C: Adjust.
+
+2011-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47917
+	* gcc.c-torture/execute/pr47917.c: New test.
+	* gcc.dg/pr47917.c: New test.
+
+	PR middle-end/38878
+	* gcc.dg/tree-ssa/foldaddr-1.c: Remove xfail.
+
+2011-03-14  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/sse4_1-floor-vec.c: New test.
+	* gcc.target/i386/sse4_1-ceil-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-trunc-vec.c: Ditto.
+	* gcc-target/i386/sse4_1-rint-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-floorf-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-ceilf-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-truncf-vec.c: Ditto.
+	* gcc.target/i386/sse4_1-rintf-vec.c: Ditto.
+	* gcc.target/i386/avx-floor-vec.c: Ditto.
+	* gcc.target/i386/avx-ceil-vec.c: Ditto.
+	* gcc.target/i386/avx-trunc-vec.c: Ditto.
+	* gcc.target/i386/avx-rint-vec.c: Ditto.
+	* gcc.target/i386/avx-floorf-vec.c: Ditto.
+	* gcc.target/i386/avx-ceilf-vec.c: Ditto.
+	* gcc.target/i386/avx-truncf-vec.c: Ditto.
+	* gcc.target/i386/avx-rintf-vec.c: Ditto.
+
+2011-03-14  Tom Tromey  <tromey@redhat.com>
+
+	* gcc.dg/Woverlength-strings-pedantic-c90-asm.c: New file.
+	* gcc.dg/Woverlength-strings-pedantic-c89-asm.c: New file.
+	* gcc.dg/Woverlength-strings-pedantic-c99-asm.c: New file.
+
+2011-03-14  Tom Tromey  <tromey@redhat.com>
+
+	* gcc.dg/Woverlength-strings-pedantic-c89-ext.c: New file.
+	* gcc.dg/Woverlength-strings-pedantic-c90-ext.c: New file.
+	* gcc.dg/Woverlength-strings-pedantic-c99-ext.c: New file.
+
+2011-03-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/builtin-copysign.c: Remove __LP64__ check.
+
+2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR rtl-optimization/47166
+	* gcc.c-torture/execute/postmod-1.c: New test.
+
+2011-03-14  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/48098
+	* gcc.dg/torture/pr48098.c: New testcase.
+
+2011-03-12  Peter Bergner  <bergner@vnet.ibm.com>
+
+	PR target/48053
+	* gcc.target/powerpc/pr48053-1.c: New test.
+	* gcc.target/powerpc/pr48053-2.c: Likewise.
+
+2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR libfortran/48066
+	* gfortran.dg/intrinsic_ifunction_2.f90:  Correct PR number.
+
+2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR libfortran/48066
+	* gfortran.dg/intrinsic_ifunction_2.f90:  New test case.
+
+2011-03-12  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/48059
+	* gfortran.dg/class_41.f03: New.
+
+2011-03-11  Dodji Seketeli  <dodji@redhat.com>
+
+	* g++.dg/conversion/cast3.C: New test.
+
+2011-03-11  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/error45.C: New.
+
+	* g++.dg/parse/no-type-defn1.C: New.
+
+	* g++.dg/ext/attrib40.C: New.
+
+	* g++.dg/cpp0x/regress/array1.C: New.
+
+2011-03-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/48067
+	* gcc.dg/pr48067.c: New testcase.
+
+2011-03-11  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/48073
+	* g++.dg/lto/20110311-1_0.C: New testcase.
+
+2011-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/48035
+	* g++.dg/inherit/virtual8.C: New test.
+
+	PR middle-end/48044
+	* gcc.dg/torture/pr48044.c: New test.
+
+2011-03-11  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47768
+	* gfortran.dg/proc_ptr_comp_31.f90: New.
+
+2011-03-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47278
+	* gcc.dg/torture/pr47278-1.c: New testcase.
+	* gcc.dg/torture/pr47278-2.c: Likewise.
+
+2011-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48063
+	* gcc.dg/torture/pr48063.c: New test.
+
+2011-03-10  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/array22.C: New.
+
+	* g++.dg/cpp0x/syntax-err1.C: New.
+	* g++.dg/parse/error36.C: Adjust expected errors.
+	* g++.old-deja/g++.pt/ctor2.C: Likewise.
+	* g++.old-deja/g++.pt/typename3.C: Likewise.
+	* g++.old-deja/g++.pt/typename4.C: Likewise.
+	* g++.old-deja/g++.pt/typename6.C: Likewise.
+
+2011-03-09  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/nontype22.C: New.
+
+2011-03-09  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/47714
+	* g++.dg/torture/pr47714.C: New test.
+
+2011-03-08  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47755
+	* gcc.target/powerpc/pr47755-2.c: New file.
+
+2011-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	* go.test/go-test.exp: For goroutines.go test if GCCGO_RUN_ALL_TESTS
+	is not set in the environment, pass 64 as first argument when not
+	running expensive tests or pass max($[`ulimit -u`/4], 10000) on
+	native where ulimit -u is supported.
+
+2011-03-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.dg/optimize-bswapsi-1.c: Use -march=z900 on s390.
+
+2011-03-08  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/nontype21.C: New.
+
+	* g++.dg/template/anon5.C: New.
+
+2011-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47881
+	* gcc.dg/pr47881.c: New test.
+
+2011-03-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47957
+	* g++.dg/lookup/template3.C: New test.
+
+2011-03-08  Kai Tietz  <ktietz@redhat.com>
+
+	* g++.dg/tree-ssa/pr21082.C: Use __INTPTR_TYPE__ instead of
+	'long' type.
+
+2011-03-08  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR testsuite/47954
+	* gcc.dg/tree-ssa/ssa-ccp-33.c: Use __alignof__ not
+	sizeof to compute alignment.
+
+2011-03-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/48022
+	* gcc.dg/pr48022-1.c: New test.
+	* gcc.dg/pr48022-2.c: New test.
+
+2011-03-07  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/nontype20.C: New.
+	* g++.dg/init/member1.C: Adjust expected errors.
+	* g++.dg/parse/constant4.C: Likewise.
+	* g++.dg/template/qualified-id3.C: Likewise.
+	* g++.old-deja/g++.pt/crash10.C: Likewise.
+
+	* g++.dg/cpp0x/regress/non-const1.C: New.
+
+2011-03-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47991
+	* gcc.dg/pr47991.c: New test.
+
+2011-03-07  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/abi/mangle46.C: New.
+
+2011-03-07  Pat Haugen <pthaugen@us.ibm.com>
+
+	PR target/47862
+	* gcc.target/powerpc/pr47862.c: New.
+
+2011-03-07  Jack Howarth <howarth@bromo.med.uc.edu>
+
+	PR target/45413
+	* gcc.target/i386/combine-mul.c: Require nonpic.
+
+2011-03-07  Paul Wögerer  <paul_woegerer@mentor.com>
+	    Nathan Froyd  <froydnj@codesourcery.com>
+
+	* gcc.dg/20001117-1.c: Abort on NULL call_sites.
+
+2011-03-06  Mark Mitchell  <mark@codesourcery.com>
+
+	* README.QMTEST: Remove.
+
+2011-03-06  Paul Thomas  <pault@gcc.gnu.org>
+	    Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/47850
+	* gfortran.dg/array_constructor_37.f90 : New test.
+
+2011-03-05  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/abi/mangle39.C: ABI v5, not 6.
+	* g++.dg/abi/mangle45.C: Likewise.
+	* g++.dg/cpp0x/trailing1.C: Likewise.
+
+2011-03-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* gcc.dg/torture/pr47975.c: Add -fno-common option on hppa*-*-hpux*.
+
+2011-03-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/47899
+	* gcc.dg/pr47899.c: New test.
+
+	* gcc.dg/torture/pr47968.c: Ignore warnings.
+
+	PR tree-optimization/47967
+	* gcc.c-torture/compile/pr47967.c: New test.
+
+2011-03-04  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/property/property-encoding-1.m: Tidied up testcase.
+	* obj-c++.dg/property/property-encoding-1.mm: Likewise.
+
+2011-03-04  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/gnu-api-2-property.m: Added tests for property_getName()
+	and property_getAttributes() if __OBJC2__.
+	* obj-c++.dg/gnu-api-2-property.mm: Likewise.
+	* objc.dg/property/property-encoding-1.m: New.
+	* obj-c++.dg/property/property-encoding-1.mm: New.
+
+2011-03-04  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/pseudodtor6.C: New.
+
+	* g++.dg/inherit/covariant19.C: New.
+
+2011-03-04  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47968
+	* gcc.dg/torture/pr47968.c: New testcase.
+
+2011-03-04  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47975
+	* gcc.dg/torture/pr47975.c: New testcase.
+
+2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47974
+	* g++.dg/template/crash106.C: New.
+
+2011-03-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/47963
+	* gcc.dg/gomp/pr47963.c: New test.
+	* g++.dg/gomp/pr47963.C: New test.
+
+2011-03-02  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/condition1.C: New.
+
+	* g++.dg/cpp0x/constexpr-ctor9.C: New.
+
+2011-03-01  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/lambda/lambda-98.C: New.
+
+	* g++.dg/cpp0x/constexpr-non-const-arg2.C: New.
+
+2011-03-02  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR rtl-optimization/47925
+	* gcc.c-torture/execute/pr47925.c: New test.
+
+2011-03-01  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/decltype25.C: New.
+
+	* g++.dg/cpp0x/regress/bitfield-err1.C: New.
+
+2011-03-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47890
+	* gcc.dg/torture/pr47890.c: New testcase.
+
+2011-03-01  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47924
+	* gcc.dg/lto/pr47924_0.c: New testcase.
+
+2011-03-01  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/46911
+	* gfortran.dg/lto/pr46911_0.f: New testcase.
+
+2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47933
+	* gfortran.dg/fmt_fw_d.f90: Fix test by adding dg-options to avoid
+	compile errors from older code form.
+
+2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47567
+	* gfortran.dg/fmt_fw_d.f90: New test.
+
+2011-02-28  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/inherit/covariant18.C: New.
+
+2011-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47893
+	* gcc.dg/pr47893.c: New test.
+
+2011-02-28  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/gnu-api-2-sel.m: Test that sel_getTypedSelector return
+	NULL in case of a selector with conflicting types.
+	* obj-c++.dg/gnu-api-2-sel.mm: Same change.
+
+2011-02-28  Kazu Hirata  <kazu@codesourcery.com>
+
+	* gcc.target/arm/vfp-ldmdbd.c, gcc.target/arm/vfp-ldmdbs.c,
+	gcc.target/arm/vfp-ldmiad.c, gcc.target/arm/vfp-ldmias.c,
+	gcc.target/arm/vfp-stmdbd.c, gcc.target/arm/vfp-stmdbs.c,
+	gcc.target/arm/vfp-stmiad.c, gcc.target/arm/vfp-stmias.c: New.
+
+2011-02-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47906
+	* g++.dg/cpp0x/trailing1.C: Specify -fabi-version=6.
+
+2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47778
+	* gfortran.dg/namelist_71.f90: New test.
+
+2011-02-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47906
+	* g++.dg/abi/mangle39.C: Specify -fabi-version=6.
+	* g++.dg/abi/mangle45.C: Specify -fabi-version=6.
+
+2011-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/46466
+	* g++.dg/cpp0x/constexpr-ctor8.C: New.
+
+2011-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/47886
+	* gfortran.dg/gomp/task-1.f90: Removed.
+
+2011-02-26  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/template/this-targ1.C: New.
+
+	* g++.dg/cpp0x/regress/template-const1.C: New.
+	* g++.dg/cpp0x/regress/template-function1.C: Adjust.
+	* g++.dg/template/function1.C: Adjust.
+	* g++.dg/cpp0x/regress/debug-debug7.C: Adjust.
+	* g++.dg/debug/debug7.C: Adjust.
+
+2011-02-26  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47886
+	* gfortran.dg/gomp/task-1.f90: New.
+
+2011-02-25  Jie Zhang  <jie@codesourcery.com>
+
+	* gcc.target/arm/neon-thumb2-move.c: Add
+	dg-require-effective-target arm_thumb2_ok.
+
+2011-02-24  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/parse/constant1.C: Specify C++98 mode.
+	* g++.dg/parse/constant5.C: Likewise.
+	* g++.dg/parse/error2.C: Likewise.
+	* g++.dg/parse/semicolon3.C: Likewise.
+	* g++.dg/template/crash14.C: Likewise.
+	* g++.dg/template/local4.C: Likewise.
+	* g++.dg/template/nontype3.C: Likewise.
+	* g++.dg/parse/crash31.C: Adjust expected errors.
+	* g++.dg/template/function1.C: Likewise.
+	* g++.dg/template/ref3.C: Likewise.
+	* g++.dg/template/static9.C: Likewise.
+	* g++.old-deja/g++.pt/crash41.C: Instantiate template.
+
+	* g++.dg/cpp0x/constexpr-array-tparm.C: New.
+	* g++.dg/cpp0x/regress/parse-ambig5.C: Copy from parse/ambig5.C.
+	* g++.dg/cpp0x/regress/debug-debug7.C: Copy from debug/debug7.C.
+	* g++.dg/cpp0x/variadic20.C: Adjust expected errors.
+	* g++.dg/cpp0x/regress/template-function1.C: Likewise.
+
+2011-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/47878
+	* gfortran.dg/pr47878.f90: New test.
+
+2011-02-24  Richard Guenther  <rguenther@suse.de>
+
+	PR testsuite/47801
+	* gcc.dg/guality/pr41353-1.c (vari): Mark as used.
+	* gcc.dg/guality/pr41353-2.c (vari): Likewise.
+
+2011-02-24  Richard Guenther  <rguenther@suse.de>
+
+	PR fortran/47839
+	* gfortran.dg/lto/pr47839_0.f90: New testcase.
+	* gfortran.dg/lto/pr47839_1.f90: Likewise.
+
+2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47567
+	* gfortran.dg/fmt_f0_1.f90: Update test.
+
+2011-02-23  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/abi/mangle39.C: Adjust parm mangling.
+	* g++.dg/abi/mangle45.C: New.
+
+	* g++.dg/cpp0x/trailing1.C: Mangle decltype.
+	* g++.dg/template/canon-type-9.C: Match use of decltype
+	between declaration and definition.
+	* g++.dg/template/canon-type-12.C: Likewise.
+
+2011-02-23  Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/40850
+	* gfortran.dg/nested_allocatables_1.f90: New.
+
+2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR c++/46868
+	* g++.dg/pr46868.C: New test.
+	* g++.dg/parse/parameter-declaration-1.C: Adjust.
+	* g++.dg/parse/error14.C: Adjust.
+
+2011-02-23  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47838
+	* gcc.dg/tree-ssa/foldconst-2.c: Scan tree-ch dump.
+
+2011-02-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* g++.dg/other/pr47218.C: Fix dg-options.  Cleanup saved temps.
+
+2011-02-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gfortran.dg/allocate_deferred_char_scalar_1.f03: Fix dg-do syntax.
+	* gfortran.dg/count_init_expr.f03: Ditto.
+	* gfortran.dg/gomp/pr43711.f90: Ditto.
+	* gcc.dg/struct-parse-2.c: Ditto.
+	* gcc.dg/parse-error-3.c: Ditto.
+	* gcc.dg/Wlogical-op-1.c: Ditto.
+	* gcc.dg/Walways-true-1.c: Ditto.
+	* gcc.dg/pr24225.c: Ditto.
+	* gcc.dg/Walways-true-2.c: Ditto.
+	* gcc.dg/tree-ssa/foldcast-1.c: Ditto.
+	* gcc.dg/tree-ssa/struct-aliasing-1.c: Ditto.
+	* gcc.dg/tree-ssa/struct-aliasing-2.c: Ditto.
+	* g++.dg/overload/defarg4.C: Ditto.
+	* g++.dg/inherit/covariant16.C: Ditto.
+	* g++.dg/inherit/virtual7.C: Ditto.
+	* g++.dg/template/canon-type-9.C: Ditto.
+	* g++.dg/template/access19.C: Ditto.
+	* g++.dg/template/call7.C: Ditto.
+	* g++.dg/template/canon-type-2.C: Ditto.
+	* g++.dg/template/init7.C: Ditto.
+	* g++.dg/template/sizeof-template-argument.C: Ditto.
+	* g++.dg/template/const3.C: Ditto.
+	* g++.dg/template/sfinae26.C: Ditto.
+	* g++.dg/template/sfinae26.C: Ditto.
+	* g++.dg/template/canon-type-11.C: Ditto.
+	* g++.dg/template/union2.C: Ditto.
+	* g++.dg/template/canon-type-3.C: Ditto.
+	* g++.dg/template/canon-type-1.C: Ditto.
+	* g++.dg/template/canon-type-5.C: Ditto.
+	* g++.dg/template/canon-type-7.C: Ditto.
+	* g++.dg/template/canon-type-10.C: Ditto.
+	* g++.dg/template/spec36.C: Ditto.
+	* g++.dg/template/typedef38.C: Ditto.
+	* g++.dg/template/canon-type-4.C: Ditto.
+	* g++.dg/template/canon-type-6.C: Ditto.
+	* g++.dg/template/canon-type-13.C: Ditto.
+	* g++.dg/template/instantiate9.C: Ditto.
+	* g++.dg/template/ttp22.C: Ditto.
+	* g++.dg/warn/Wreturn-type-6.C: Ditto.
+	* g++.dg/warn/Walways-true-1.C: Ditto.
+	* g++.dg/warn/Wlogical-op-1.C: Ditto.
+	* g++.dg/warn/Walways-true-2.C: Ditto.
+	* g++.dg/conversion/op4.C: Ditto.
+	* g++.dg/opt/pr19650.C: Ditto.
+	* g++.dg/lookup/friend11.C: Ditto.
+	* g++.dg/other/default2.C: Ditto.
+	* g++.dg/other/default3.C: Ditto.
+	* g++.dg/other/dtor2.C: Ditto.
+	* g++.dg/other/friend5.C: Ditto.
+	* g++.dg/other/default5.C: Ditto.
+	* g++.dg/init/brace6.C: Ditto.
+	* g++.dg/init/aggr5.C: Ditto.
+	* g++.dg/init/error2.C: Ditto.
+	* g++.dg/expr/bound-mem-fun.C: Ditto.
+	* g++.dg/expr/cond6.C: Ditto.
+	* g++.dg/expr/stmt-expr-1.C: Ditto.
+	* g++.dg/cpp0x/constexpr-object2.C: Ditto.
+	* g++.dg/cpp0x/constexpr-data1.C: Ditto.
+	* g++.dg/cpp0x/constexpr-function2.C: Ditto.
+	* g++.dg/cpp0x/bracket1.C: Ditto.
+	* g++.dg/cpp0x/variadic-mem-fn.C: Ditto.
+	* g++.dg/cpp0x/pr38646.C: Ditto.
+	* g++.dg/cpp0x/variadic73.C: Ditto.
+	* g++.dg/cpp0x/constexpr-function1.C: Ditto.
+	* g++.dg/cpp0x/bracket4.C: Ditto.
+	* g++.dg/cpp0x/decltype4.C: Ditto.
+	* g++.dg/cpp0x/constexpr-data2.C: Ditto.
+	* g++.dg/cpp0x/constexpr-object1.C: Ditto.
+	* g++.dg/cpp0x/variadic-crash2.C: Ditto.
+	* g++.dg/cpp0x/variadic-new2.C: Ditto.
+	* g++.dg/cpp0x/decltype2.C: Ditto.
+	* g++.dg/cpp0x/decltype1.C: Ditto.
+	* g++.dg/cpp0x/bracket2.C: Ditto.
+	* g++.dg/cpp0x/decltype5.C: Ditto.
+	* g++.dg/cpp0x/constexpr-function3.C: Ditto.
+	* g++.dg/cpp0x/variadic70.C: Ditto.
+	* g++.dg/cpp0x/decltype6.C: Ditto.
+	* g++.dg/cpp0x/rvo.C: Ditto.
+	* g++.dg/cpp0x/vt-40092.C: Ditto.
+	* g++.dg/cpp0x/variadic-new.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-pass.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-mixed.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-nested.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-recursive.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-copy.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-non-const.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-ref-default.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-deduce.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-copy-default.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-nop.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-capture-const-ref.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-ref.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-const.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-mutable.C: Ditto.
+	* g++.dg/cpp0x/lambda/lambda-in-class.C: Ditto.
+	* g++.dg/cpp0x/pr39639.C: Ditto.
+	* g++.dg/cpp0x/decltype3.C: Ditto.
+	* g++.dg/cpp0x/variadic68.C: Ditto.
+	* g++.dg/cpp0x/variadic-function.C: Ditto.
+	* g++.dg/cpp0x/constexpr-ex1.C: Ditto.
+	* g++.dg/cpp0x/variadic-bind.C: Ditto.
+	* g++.dg/cpp0x/variadic-tuple.C: Ditto.
+	* g++.dg/cpp0x/constexpr-ex2.C: Ditto.
+	* g++.dg/parse/crash35.C: Ditto.
+	* g++.dg/parse/crash40.C: Ditto.
+	* g++.dg/parse/defarg12.C: Ditto.
+	* g++.dg/parse/crash34.C: Ditto.
+	* g++.dg/parse/constructor3.C: Ditto.
+	* g++.dg/parse/template23.C: Ditto.
+	* g++.dg/parse/crash56.C: Ditto.
+	* g++.dg/parse/dtor13.C: Ditto.
+	* g++.dg/parse/error33.C: Ditto.
+	* g++.dg/parse/ctor9.C: Ditto.
+	* g++.dg/parse/error32.C: Ditto.
+	* g++.dg/parse/error37.C: Ditto.
+	* g++.dg/parse/bitfield3.C: Ditto.
+	* g++.dg/parse/struct-4.C: Ditto.
+	* g++.dg/ext/has_trivial_copy.C: Ditto.
+	* g++.dg/ext/is_polymorphic.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy_odr.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy-4.C: Ditto.
+	* g++.dg/ext/has_nothrow_assign.C: Ditto.
+	* g++.dg/ext/is_union.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy-1.C: Ditto.
+	* g++.dg/ext/is_pod.C: Ditto.
+	* g++.dg/ext/has_virtual_destructor.C: Ditto.
+	* g++.dg/ext/has_trivial_constructor.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy-3.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy-5.C: Ditto.
+	* g++.dg/ext/has_trivial_destructor-1.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy-6.C: Ditto.
+	* g++.dg/ext/is_abstract.C: Ditto.
+	* g++.dg/ext/has_trivial_assign.C: Ditto.
+	* g++.dg/ext/is_class.C: Ditto.
+	* g++.dg/ext/has_nothrow_assign_odr.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy-7.C: Ditto.
+	* g++.dg/ext/is_base_of.C: Ditto.
+	* g++.dg/ext/has_nothrow_copy-2.C: Ditto.
+	* g++.dg/ext/has_nothrow_constructor.C: Ditto.
+	* g++.dg/ext/is_empty.C: Ditto.
+	* g++.dg/ext/is_enum.C: Ditto.
+	* g++.dg/ext/has_nothrow_constructor_odr.C: Ditto.
+	* gnat.dg/opt11.adb: Ditto.
+	* obj-c++.dg/pr45735.mm: Ditto.
+	* obj-c++.dg/pr24393.mm: Ditto.
+	* obj-c++.dg/exceptions-2.mm: Ditto.
+	* objc.dg/pr45735.m: Ditto.
+	* objc.dg/pr24393.m: Ditto.
+
+2011-02-23  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/attributes/objc-exception-1.m: New.
+
+2011-02-23  Jie Zhang  <jie@codesourcery.com>
+
+	* gcc.dg/cpp/include7.c: New test.
+
+2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47242
+	* g++.dg/cpp0x/lambda/lambda-ice4.C: New.
+
+2011-02-23  Jie Zhang  <jie@codesourcery.com>
+
+	PR rtl-optimization/47763
+	* gcc.dg/pr47763.c: New test.
+
+2011-02-22  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/45743
+	* gfortran.dg/whole_file_32.f90 : New test.
+
+2011-02-22  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47666
+	* g++.dg/inherit/virtual7.C: New test.
+
+2011-02-22  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47832
+	* objc.dg/type-size-3.m: Updated error message.
+	* objc.dg/type-size-4.m: New test.
+	* objc.dg/type-size-5.m: New test.
+
+2011-02-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/gnat.exp: Fix comments.
+	Don't load libgloss.exp.
+	(default_gnat_version): Call $compiler with --version.
+	Adapt regexp for gnatmake output, insert version.
+	(gnat_version): New proc.
+	(gnat_init): Remove gnat_libgcc_s_path.
+	(gnat_target_compile): Likewise.
+	Remove ld_library_path.
+	Log ADA_INCLUDE_PATH, ADA_OBJECTS_PATH.
+	(gnat_pass): Remove.
+	(gnat_pass): Remove.
+	(gnat_finish): Remove.
+	(gnat_exit): Remove.
+	(local_find_gnatmake): Reindent.
+	(runtest_file_p): Remove.
+	(prune_warnings): Remove.
+	(find_gnatclean): New proc.
+	* lib/gnat-dg.exp (lremove): New proc.
+	(gnat-dg-test): Reindent.
+	Remove additional output files.
+	(gnat-dg-runtest): Remove.
+
+	* gnat.dg/array7.adb: Use cleanup-tree-dump "optimized".
+	* gnat.dg/loop_optimization6.adb: Likewise.
+	* gnat.dg/atomic1.adb: Use cleanup-tree-dump "gimple".
+
+2011-02-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47835
+	* gcc.dg/pr46909.c: Check optimized dump instead of ifcombine.
+
+2011-02-22  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/abstract_type_1.f90: Fix dg-do syntax.
+	* gfortran.dg/abstract_type_2.f03: Ditto.
+	* gfortran.dg/abstract_type_3.f03: Ditto.
+	* gfortran.dg/abstract_type_4.f03: Ditto.
+	* gfortran.dg/abstract_type_5.f03: Ditto.
+	* gfortran.dg/abstract_type_6.f03: Ditto.
+	* gfortran.dg/alloc_comp_constraint_6.f90: Ditto.
+	* gfortran.dg/alloc_comp_init_expr.f03: Ditto.
+	* gfortran.dg/allocatable_scalar_11.f90: Ditto.
+	* gfortran.dg/allocate_scalar_with_shape.f90: Ditto.
+	* gfortran.dg/array_function_5.f90: Ditto.
+	* gfortran.dg/asynchronous_3.f03: Ditto.
+	* gfortran.dg/char_expr_1.f90: Ditto.
+	* gfortran.dg/class_14.f03: Ditto.
+	* gfortran.dg/data_array_6.f: Ditto.
+	* gfortran.dg/data_invalid.f90: Ditto.
+	* gfortran.dg/dot_product_1.f03: Ditto.
+	* gfortran.dg/func_derived_5.f90: Ditto.
+	* gfortran.dg/func_result_4.f90: Ditto.
+	* gfortran.dg/implied_do_1.f90: Ditto.
+	* gfortran.dg/initialization_25.f90: Ditto.
+	* gfortran.dg/initialization_26.f90: Ditto.
+	* gfortran.dg/interface_34.f90: Ditto.
+	* gfortran.dg/iso_c_binding_init_expr.f03: Ditto.
+	* gfortran.dg/keyword_symbol_1.f90: Ditto.
+	* gfortran.dg/matmul_8.f03: Ditto.
+	* gfortran.dg/merge_init_expr.f90: Ditto.
+	* gfortran.dg/pack_assign_1.f90: Ditto.
+	* gfortran.dg/pack_vector_1.f90: Ditto.
+	* gfortran.dg/pointer_check_8.f90: Ditto.
+	* gfortran.dg/product_init_expr.f03: Ditto.
+	* gfortran.dg/reshape_order_5.f90: Ditto.
+	* gfortran.dg/reshape_shape_1.f90: Ditto.
+	* gfortran.dg/reshape_zerosize_2.f90: Ditto.
+	* gfortran.dg/same_name_2.f90: Ditto.
+	* gfortran.dg/selected_real_kind_1.f90: Ditto.
+	* gfortran.dg/spread_init_expr.f03: Ditto.
+	* gfortran.dg/stmt_func_1.f90: Ditto.
+	* gfortran.dg/sum_init_expr.f03: Ditto.
+	* gfortran.dg/transpose_3.f03: Ditto.
+	* gfortran.dg/unpack_init_expr.f03: Ditto.
+	* gfortran.dg/warn_conversion.f90: Ditto.
+	* gfortran.dg/warn_conversion_2.f90: Ditto.
+	* gfortran.dg/warn_intent_out_not_set.f90: Ditto.
+	* gfortran.dg/warn_unused_dummy_argument_1.f90: Ditto.
+	* gfortran.dg/warn_unused_dummy_argument_2.f90: Ditto.
+	* gfortran.dg/whole_file_16.f90: Ditto.
+	* gfortran.dg/whole_file_17.f90: Ditto.
+	* gfortran.dg/whole_file_18.f90: Ditto.
+	* gfortran.dg/whole_file_20.f03: Ditto.
+	* gfortran.dg/whole_file_5.f90: Ditto.
+	* gfortran.dg/whole_file_6.f90: Ditto.
+	* gfortran.dg/write_invalid_format.f90: Ditto.
+	* gfortran.dg/zero_sized_6.f90: Ditto.
+
+2011-02-21  Jeff Law <law@redhat.com>
+
+	PR rtl-optimization/46178
+	* gcc.target/i386/pr46178.c: New test.
+
+	PR rtl-optimization/46002
+	* gcc.c-torture/compile/pr46002.c: New test.
+
+2011-02-21  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* g++.dg/cpp0x/lambda/lambda-conv.C: Skip scan-assembler check on
+	*-*-hpux10*.
+
+2011-02-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47106
+	* g++.dg/debug/pr47106.C: Require effective target lto.
+
+2011-02-21  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-diag2.C: New.
+
+2011-02-20  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-ctor7.C: New.
+
+	* g++.dg/cpp0x/fntmpdefarg2.C: New.
+
+	* g++.dg/overload/conv-op1.C: New.
+
+	* g++.dg/cpp0x/constexpr-synth1.C: New.
+
+2011-02-20  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/layout-2.m: New.
+	* objc.dg/selector-3.m: Adjusted location of error message.
+	* objc.dg/type-size-3.m: Same.
+	* obj-c++.dg/selector-3.mm: Same.
+
+2011-02-20  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47784
+	* objc.dg/property/dotsyntax-22.m: New.
+	* obj-c++.dg/property/dotsyntax-22.mm: New.
+
+2011-02-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/46394
+	* g++.dg/template/typedef38.C: New test.
+
+2011-02-20  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/46818
+	* gfortran.dg/whole_file_30.f90 : New test.
+	* gfortran.dg/whole_file_31.f90 : New test.
+
+2011-02-20  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/45077
+	PR fortran/44945
+	* gfortran.dg/whole_file_28.f90 : New test.
+	* gfortran.dg/whole_file_29.f90 : New test.
+
+2011-02-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/44118
+	* g++.dg/template/crash105.C: New.
+
+2011-02-19  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/no-elide1.C: New.
+
+2011-02-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR tree-optimization/46620
+	* gcc.dg/pr46620.c: New.
+
+2011-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/47809
+	* gcc.target/i386/pr47809.c: New test.
+
+2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+	    Tobias Burnus  <burnus@net-b.de>
+
+	* lib/target-supports.exp
+	(check_effective_target_fortran_large_real): New check for large reals.
+	* gfortran.dg/nan_7.f90: New test.
+
+2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47567
+	* gfortran.dg/fmt_f0_1.f90: Update test.
+
+2011-02-19  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47348
+	* gfortran.dg/array_constructor_36.f90 : New test.
+	* gfortran.dg/bounds_check_10.f90 : Change dg-output message to
+	allow for comparison between different elements of the array
+	constructor at different levels of optimization.
+
+2011-02-19  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gcc.target/i386/pr31167.c: Require int128 instead of lp64.
+	* gcc.target/i386/pr32280-1.c: Likewise.
+
+2011-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47800
+	* gcc.target/i386/pr47800.c: New test.
+
+2011-02-18  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc/execute/exceptions/foward-1.x: New.
+
+2011-02-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47789
+	* gfortran.dg/derived_constructor_comps_4.f90: New.
+
+2011-02-18  Tobias Burnus
+
+	PR fortran/47775
+	* gfortran.dg/func_result_6.f90: New.
+
+2011-02-18  Michael Matz  <matz@suse.de>
+
+	PR fortran/45586
+	* gfortran.dg/lto/pr45586_0.f90: New test.
+	* gfortran.dg/typebound_proc_20.f90: Ditto.
+	* gfortran.dg/typebound_proc_21.f90: Ditto.
+
+2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47795
+	* g++.dg/cpp0x/lambda/lambda-ice3.C: New.
+
+2011-02-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47750
+	* lib/gfortran.exp (gfortran_init): Set gcc_error_prefix and
+	gcc_warning_prefix.
+	* lib/gfortran-dg.exp (gfortran-dg-test): Update regexp for
+	normalizing the error/warning output.
+	* gfortran.dg/Wall.f90: Update dg-error/warning.
+	* gfortran.dg/argument_checking_15.f90: Update dg-error/warning.
+	* gfortran.dg/argument_checking_3.f90: Update dg-error/warning.
+	* gfortran.dg/argument_checking_6.f90: Update dg-error/warning.
+	* gfortran.dg/bounds_temporaries_1.f90: Update dg-error/warning.
+	* gfortran.dg/class_30.f90: Update dg-error/warning.
+	* gfortran.dg/continuation_1.f90: Update dg-error/warning.
+	* gfortran.dg/continuation_9.f90: Update dg-error/warning.
+	* gfortran.dg/do_check_5.f90: Update dg-error/warning.
+	* gfortran.dg/entry_17.f90: Update dg-error/warning.
+	* gfortran.dg/entry_19.f90: Update dg-error/warning.
+	* gfortran.dg/fmt_error.f90: Update dg-error/warning.
+	* gfortran.dg/fmt_read_2.f90: Update dg-error/warning.
+	* gfortran.dg/g77/12632.f: Update dg-error/warning.
+	* gfortran.dg/g77/970625-2.f: Update dg-error/warning.
+	* gfortran.dg/g77/980615-0.f: Update dg-error/warning.
+	* gfortran.dg/generic_actual_arg.f90: Update dg-error/warning.
+	* gfortran.dg/global_references_1.f90: Update dg-error/warning.
+	* gfortran.dg/goto_8.f90: Update dg-error/warning.
+	* gfortran.dg/initialization_1.f90: Update dg-error/warning.
+	* gfortran.dg/io_constraints_1.f90: Update dg-error/warning.
+	* gfortran.dg/io_constraints_2.f90: Update dg-error/warning.
+	* gfortran.dg/io_constraints_3.f90: Update dg-error/warning.
+	* gfortran.dg/iostat_3.f90: Update dg-error/warning.
+	* gfortran.dg/public_private_module.f90: Update dg-error/warning.
+	* gfortran.dg/volatile3.f90: Update dg-error/warning.
+	* gfortran.dg/warning-directive-2.F90: Update dg-error/warning.
+	* gfortran.dg/warnings_are_errors_1.f: Update dg-error/warning.
+	* gfortran.dg/whole_file_1.f90: Update dg-error/warning.
+	* gfortran.dg/whole_file_2.f90: Update dg-error/warning.
+	* gfortran.dg/whole_file_3.f90: Update dg-error/warning.
+
+2011-02-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47768
+	* gfortran.dg/proc_ptr_comp_30.f90: New.
+
+2011-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47780
+	* gcc.target/i386/pr47780.c: New test.
+
+2011-02-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47767
+	* gfortran.dg/class_40.f03: New.
+
+2011-02-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47208
+	* g++.dg/cpp0x/auto21.C: New test.
+
+2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc.dg/special/unclaimed-category-1.h: Updated for
+	new ABI support.
+	* objc.dg/special/unclaimed-category-1.m: Same.
+	* objc.dg/zero-link-1.m: Same.
+	* objc.dg/lookup-1.m: Same.
+	* objc.dg/torture/strings/const-str-9.m
+	* objc.dg/torture/strings/const-str-10.m: Same.
+	* objc.dg/torture/strings/const-str-11.m: Same.
+	* objc.dg/torture/forward-1.m: Same.
+	* objc.dg/zero-link-2.m: Same.
+	* objc.dg/encode-7-next-64bit.m: Same.
+	* objc.dg/method-4.m: Same.
+	* objc.dg/next-runtime-1.m: Same.
+	* objc.dg/image-info.m: Same.
+	* objc.dg/pr23214.m: Same.
+	* objc.dg/symtab-1.m: Same.
+	* obj-c++.dg/basic.m: Same.
+	* obj-c++.dg/proto-lossage-3.m: Same.
+	* obj-c++.dg/torture/strings/const-str-10.m: Same.
+	* obj-c++.dg/torture/strings/const-str-11.m: Same.
+	* obj-c++.dg/torture/strings/const-str-9.m: Same.
+	* obj-c++.dg/method-11.m: Same.
+	* objc/execute/enumeration-1.m: Same.
+	* objc/execute/object_is_class.m: Same.
+	* objc/execute/formal_protocol-2.m: Same.
+	* objc/execute/formal_protocol-4.m: Same.
+	* objc/execute/formal_protocol-6.m: Same.
+	* objc/execute/bycopy-3.m: Same.
+	* objc/execute/exceptions/catchall-1.m: Same.
+	* objc/execute/exceptions/finally-1.m: Same.
+	* objc/execute/exceptions/local-variables-1.m: Same.
+	* objc/execute/exceptions/foward-1.m: Same.
+	* objc/execute/bf-common.h
+	* objc/execute/enumeration-2.m: Same.
+	* objc/execute/formal_protocol-1.m: Same.
+	* objc/execute/formal_protocol-3.m: Same.
+	* objc/execute/formal_protocol-5.m: Same.
+	* objc/execute/accessing_ivars.m: Same.
+	* objc/execute/bycopy-2.m: Same.
+	* objc/execute/formal_protocol-7.m: Same.
+	* objc/execute/compatibility_alias.m: Same.
+	* objc/execute/no_clash.m: Same.
+	* objc/execute/object_is_meta_class.m: Same.
+	* objc/execute/exceptions/exceptions.exp: Load target-supports.exp
+	* objc/execute/class-tests-1.h: Include stdio.h.
+	* objc/execute/class-tests-2.h: Same.
+	* obj-c++.dg/try-catch-9.mm: xfail-run the test with both
+	runtimes.
+	* obj-c++.dg/try-catch-2.mm: Same.
+
+2011-02-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47783
+	* g++.dg/warn/Wunused-parm-4.C: New test.
+
+2011-02-17  Alexandre Oliva  <aoliva@redhat.com>
+	    Jan Hubicka  <jh@suse.cz>
+
+	PR debug/47106
+	PR debug/47402
+	* g++.dg/debug/pr47106.C: New.
+
+2011-02-17  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/43653
+	* gcc.target/i386/pr43653.c: New test.
+
+2011-02-11  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47172
+	* g++.dg/template/inherit6.C: New test.
+
+2011-02-16  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47745
+	* gfortran.dg/class_39.f03: New.
+
+2011-02-16  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47326
+	* g++.dg/cpp0x/variadic106.C: New test.
+
+2011-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libfortran/47757
+	* gfortran.dg/pr47757-1.f90: New test.
+	* gfortran.dg/pr47757-2.f90: New test.
+	* gfortran.dg/pr47757-3.f90: New test.
+
+	PR c++/47704
+	* g++.dg/cpp0x/enum8.C: New test.
+
+2011-02-15  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/inherit/implicit-trivial1.C: New.
+	* g++.dg/cpp0x/implicit-trivial1.C: New.
+
+2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47725
+	* gcc.dg/torture/pr47725.c: Removed.
+
+2011-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47755
+	* gcc.target/powerpc/pr47755.c: New file, test all 0 vector
+	constant does not generate a load from memory.
+
+2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/47725
+	* gcc.dg/torture/pr47725.c: New.
+
+2011-02-15  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47743
+	* gcc.dg/torture/pr47743.c: New testcase.
+
+2011-02-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47581
+	* gcc.target/i386/pr47581.c: New test.
+
+2011-02-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47730
+	* gfortran.dg/select_type_22.f03: New.
+
+2011-02-14  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/regress/enum1.C: New.
+
+2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/include.adb: New test.
+
+2011-02-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47728
+	* gfortran.dg/class_38.f03: New.
+
+2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.dg/pr46494.c: New test.
+
+2011-02-14  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/attr-weak-hidden-1.c: Make definition of foo strong.
+
+2011-02-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR ada/41929
+	* gnat.dg/null_pointer_deref1.exp: Don't skip on
+	sparc*-sun-solaris2.11.
+
+2011-02-14  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47349
+	* gfortran.dg/argument_checking_18.f90: New.
+
+2011-02-13  Tobias Burnus  <burnus@net-b.de>
+
+	* gfortran.dg/argument_checking_13.f90: Update dg-error.
+	* gfortran.dg/argument_checking_17.f90: New.
+
+2011-02-12  Janus Weil  <janus@gcc.gnu.org>
+
+	* gfortran.dg/allocate_derived_1.f90: Modified as polymorphic arrays
+	are temporarily disabled.
+	* gfortran.dg/class_7.f03: Ditto.
+	* gfortran.dg/coarray_14.f90: Ditto.
+	* gfortran.dg/typebound_proc_13.f03: Ditto.
+
+2011-02-12  Mikael Morin  <mikael.morin@sfr.fr>
+
+	PR fortran/45586
+	* gfortran.dg/extends_11.f03: New.
+
+2011-02-11  Xinliang David Li  <davidxl@google.com>
+
+	PR tree-optimization/47707
+	* g++.dg/tree-ssa/pr47707.C: New test.
+
+2011-02-11  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* g++.dg/opt/inline17.C: New test.
+
+2011-02-11  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47550
+	* gfortran.dg/pure_formal_2.f90: New.
+
+2011-02-11  Pat Haugen <pthaugen@us.ibm.com>
+
+	PR rtl-optimization/47614
+	* gfortran.dg/pr47614.f: New.
+
+2011-02-11  Joseph Myers  <joseph@codesourcery.com>
+
+	PR driver/47678
+	* gcc.dg/opts-6.c: New test.
+
+2011-02-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47684
+	* gcc.dg/pr47684.c: New test.
+
+2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/47629
+	* gcc.target/i386/pr47312.c: Use dg-require-effective-target
+	c99_runtime, dg-add-options c99_runtime.
+	(main): Use __asm__.
+
+2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/47400
+	* lib/target-supports.exp (check_ascii_locale_available): New proc.
+	* lib/target-supports-dg.exp (dg-require-ascii-locale): New proc.
+	* gcc.dg/attr-alias-5.c: Use dg-require-ascii-locale.
+	* gcc.dg/ucnid-10.c: Likewise.
+	* gcc.dg/ucnid-13.c: Likewise.
+	* gcc.dg/ucnid-7.c: Likewise.
+	* gcc.dg/ucnid-8.c: Likewise.
+	Adapt dg-warning line number.
+
+2011-02-10  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/parity-1.c: Use -march=k8.
+	* gcc.target/i386/parity-2.c: Ditto.
+	* gcc.target/i386/vecinit-1.c: Ditto.
+	* gcc.target/i386/vecinit-2.c: Ditto.
+
+2011-02-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/46610
+	* gcc.target/mips/save-restore-1.c: Skip on mips-sgi-irix6*.
+	* gcc.target/mips/save-restore-3.c: Likewise.
+	* gcc.target/mips/save-restore-4.c: Likewise.
+	* gcc.target/mips/save-restore-5.c: Likewise.
+
+	PR target/47683
+	* g++.dg/tree-prof/partition1.C: Skip on mips-sgi-irix*.
+	* g++.dg/tree-prof/partition2.C: Likewise.
+
+2011-02-09  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/tree-ssa/inline-3.C: Use a normal function
+	rather than misdeclare std::puts.
+
+	* g++.dg/ext/vla1.C: Adjust for C++0x mode.
+	* g++.dg/other/warning1.C: Likewise.
+	* g++.old-deja/g++.bugs/900119_01.C: Likewise.
+	* g++.old-deja/g++.gb/scope06.C: Likewise.
+	* g++.old-deja/g++.law/cvt11.C: Likewise.
+	* g++.old-deja/g++.law/init1.C: Likewise.
+	* g++.dg/abi/mangle26.C: Likewise.
+
+	* g++.dg/template/function1.C: Adjust for C++0x mode.
+	* g++.dg/cpp0x/regress/template-function1.C: Copy it.
+
+	* g++.dg/ext/label10.C: Adjust for C++0x mode.
+	* g++.dg/cpp0x/regress/ext-label10.C: Copy it.
+
+	* g++.dg/cpp0x/regress/ext-cond1.C: Copy from ext/cond1.C.
+
+	* g++.dg/cpp0x/regress/abi-empty7.C: New.
+
+	* g++.dg/cpp0x/regress: New directory.
+	* g++.dg/cpp0x/constexpr-regress1.C: Move to regress/regress1.C.
+	* g++.dg/cpp0x/constexpr-regress2.C: Move to regress/regress2.C.
+	* g++.dg/cpp0x/regress/regress3.C: New.
+
+2011-02-10  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47677
+	* gcc.dg/torture/pr47677.c: New testcase.
+
+2011-02-10  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc.dg/special/load-category-1.m: Remove unused header.
+	* objc.dg/special/load-category-1a.m: Likewise.
+	* objc.dg/special/load-category-2.m: Likewise.
+	* objc.dg/special/load-category-2a.m: Likewise.
+	* objc.dg/special/load-category-3.m: Likewise.
+	* objc.dg/special/load-category-3a.m: Likewise.
+	* objc.dg/attributes/proto-attribute-2.m: Likewise.
+	* objc.dg/attributes/proto-attribute-3.m: Likewise.
+	* objc.dg/attributes/class-attribute-1.m: Likewise.
+	* objc.dg/property/property.exp: Don't run for Darwin < 9.
+	* obj-c++.dg/property/property.exp: Likewise.
+	* objc.dg/attributes/method-sentinel-1.m: Update type header.
+	* obj-c++.dg/attributes/method-sentinel-1.mm: Likewise.
+	* obj-c++.dg/attributes/proto-attribute-2.mm: Skip for Darwin < 9.
+	* obj-c++.dg/attributes/class-attribute-1.mm: Likewise.
+	* obj-c++.dg/attributes/proto-attribute-3.mm: Likewise.
+	* obj-c++.dg/template-8.mm: Likewise.
+
+2011-02-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47665
+	* gcc.target/i386/pr47665.c: New test.
+
+2011-02-10  Jie Zhang  <jie@codesourcery.com>
+
+	PR testsuite/47622
+	Revert
+	2011-02-05  Jie Zhang  <jie@codesourcery.com>
+	PR debug/42631
+	* gcc.dg/pr42631.c: Update test.
+	* gcc.dg/pr42631-2.c: New test.
+
+2011-02-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47352
+	* gfortran.dg/proc_decl_25.f90: New.
+
+2011-02-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47463
+	* gfortran.dg/typebound_assignment_2.f03: New.
+
+2011-02-09  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47664
+	* gcc.dg/tree-ssa/inline-7.c: New testcase.
+
+2011-02-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/47646
+	* gnat.dg/uninit_func.adb: Adjust dg directive.
+
+2011-02-09  Dominique Dhumieres  <dominiq@lps.ens.fr>
+
+	PR middle-end/47646
+	* obj-c++.dg/attributes/method-noreturn-1.mm: Adjust dg directives.
+
+2011-02-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47637
+	* gfortran.dg/auto_dealloc_2.f90: New.
+
+2011-02-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/builtins-config.h: Remove __sgi handling.
+	* lib/target-supports.exp (add_options_for_c99_runtime): Add
+	-std=c99 for mips-sgi-irix6.5*.
+
+2011-02-09  Martin Jambor  <mjambor@suse.cz>
+
+	PR middle-end/45505
+	* gfortran.dg/pr25923.f90: Remove xfails.
+
+2011-02-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/47583
+	* gfortran.dg/inquire_14.f90: New test.
+
+2011-02-08  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/45290
+	* gfortran.dg/pointer_init_6.f90: New.
+
+2011-02-08  Jeff Law <law@redhat.com>
+
+	PR tree-optimization/42893
+	* gcc.tree-ssa/pr42893.c: New test.
+
+2011-02-08  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46834
+	PR tree-optimization/46994
+	PR tree-optimization/46995
+	* gcc.dg/graphite/id-pr46834.c: New.
+	* gfortran.dg/graphite/id-pr46994.f90: New.
+	* gfortran.dg/graphite/id-pr46995.f90: New.
+
+2011-02-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	PR middle-end/47646
+	* gcc.dg/pr39666-2.c (foo2): If the location of the statement
+	using the variable is known the warning is emitted there.
+	* gcc.dg/uninit-pr19430.c (foo): Likewise.
+	* g++.dg/warn/Wuninitialized-5.C (foo): Likewise.
+
+	* c-c++-common/pr20000.c (g): Both warnings occur at the return
+	statement.
+	(vg): Likewise.
+	* gcc.dg/noreturn-1.c (foo5): Likewise.
+	* objc.dg/attributes/method-noreturn-1.m (method1): Likewise.
+	(method2): Likewise.
+
+	* gfortran.dg/pr25923.f90 (baz): The warning will now be issued for
+	the return statement using the uninitialized variable.
+	* gfortran.dg/pr39666-2.f90 (f): Likewise.
+
+2011-02-08  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47639
+	* g++.dg/opt/pr47639.c: New testcase.
+
+2011-02-08  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47632
+	* g++.dg/opt/pr47632.C: New testcase.
+
+2011-02-07  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* g++.dg/abi/packed1.C: Expect warning on spu-*-* as well.
+
+2011-02-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47615
+	* g++.dg/opt/pr47615.C: New testcase.
+
+2011-02-07  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47621
+	* gcc.dg/torture/pr47621.c: New testcase.
+
+2011-02-07  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gfortran.dg/transpose_optimization_2.f90: Cleanup original dump.
+
+2011-02-06  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47592
+	* gfortran.dg/allocate_with_source_1 : New test.
+
+2011-02-05  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/47610
+	* gcc.dg/pr47610.c: New test.
+
+2011-02-05  Jie Zhang  <jie@codesourcery.com>
+
+	PR debug/42631
+	* gcc.dg/pr42631.c: Update test.
+	* gcc.dg/pr42631-2.c: New test.
+
+2001-02-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/47574
+	* gfortran.dg/pr47574.f90:  New test.
+
+2011-02-04  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46194
+	* gcc.dg/autopar/pr46194.c: New.
+
+2011-02-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR tree-optimization/43695
+	* g++.dg/ipa/pr43695.C: New.
+
+2011-02-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR inline-asm/23200
+	* gcc.dg/pr23200.c: New test.
+
+2011-02-03  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/47589
+	* g++.dg/pr47589.C: New test.
+
+2011-02-03  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47398
+	* g++.dg/template/typedef37.C: New test.
+	* g++.dg/template/param1.C: Adjust expected error message.
+
+2011-02-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/31490
+	* gcc.dg/pr31490-2.c: New test.
+	* gcc.dg/pr31490-3.c: New test.
+	* gcc.dg/pr31490-4.c: New test.
+
+2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/46890
+	* g++.dg/parser/semicolon3.C: Adjust.
+	* g++.dg/parser/semicolon4.C: New testcase.
+	* g++.dg/pr46890.C: New testcase.
+
+2011-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/29571
+	* g++.dg/init/pr29571.C: New.
+
+2011-02-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gfortran.dg/graphite/vect-pr40979.f90: Require vect_double
+	instead of vect_int.
+
+2011-02-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47312
+	* gcc.target/i386/pr47312.c: New test.
+
+	PR target/47564
+	* gcc.target/i386/pr47564.c: New test.
+
+2011-02-03  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR tree-optimization/45122
+	* gcc.dg/tree-ssa/pr45122.c: New.
+
+2011-02-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47272
+	* gcc.target/powerpc/vsx-builtin-8.c: New file, test vec_vsx_ld
+	and vec_vsx_st.
+
+	* gcc.target/powerpc/avoid-indexed-addresses.c: Disable altivec
+	and vsx so a default --with-cpu=power7 doesn't give an error
+	when -mavoid-indexed-addresses is used.
+
+	* gcc.target/powerpc/ppc32-abi-dfp-1.c: Rewrite to use an asm
+	wrapper function to save the arguments and then jump to the real
+	function, rather than depending on the compiler not to move stuff
+	before an asm.
+	* gcc.target/powerpc/ppc64-abi-dfp-2.c: Ditto.
+
+2011-02-02  Janus Weil  <janus@gcc.gnu.org>
+	    Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47082
+	* gfortran.dg/class_37.f03 : New test.
+
+2011-02-02  Sebastian Pop  <sebastian.pop@amd.com>
+	    Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/40979
+	PR bootstrap/47044
+	* gcc.dg/graphite/graphite.exp (DEFAULT_VECTCFLAGS): Add -ffast-math.
+	* gcc.dg/graphite/pr35356-2.c: Adjust pattern.
+	* gfortran.dg/graphite/graphite.exp: Run vect_files conditionally to
+	check_vect_support_and_set_flags.
+	* gfortran.dg/graphite/vect-pr40979.f90: New.
+
+2011-02-02  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47572
+	* gfortran.dg/class_36.f03: New.
+
+2011-02-02  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47566
+	* gcc.dg/lto/20110201-1_0.c: New testcase.
+
+2011-02-02  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/47498
+	PR debug/47501
+	PR debug/45136
+	PR debug/45130
+	* debug/pr47498.c: New.
+	* debug/pr47501.c: New.
+
+2011-02-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47559
+	* g++.dg/torture/pr47559.C: New testcase.
+
+2011-02-01  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47565
+	* gfortran.dg/typebound_call_20.f03: New.
+
+2011-02-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47555
+	* gcc.dg/pr47555.c: New testcase.
+
+2011-02-01  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47541
+	* g++.dg/torture/pr47541.C: New testcase.
+
+2011-01-31  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47455
+	* gfortran.dg/typebound_call_19.f03: New.
+
+2011-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47416
+	* g++.dg/cpp0x/pr47416.C: New test.
+
+2011-01-31  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47519
+	* gfortran.dg/allocate_deferred_char_scalar_2.f03: New test.
+
+2011-01-31  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47463
+	* gfortran.dg/typebound_assignment_1.f03: New.
+
+2011-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47538
+	* gcc.c-torture/execute/pr47538.c: New test.
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/45325
+	* gcc.target/i386/pr38240.c: Add dg-options "-msse".
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/abi/mangle40.C: Pass "" to dg-require-weak.
+
+2011-01-31  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/44031
+	* gcc.c-torture/compile/20110131-1.c: New test.
+
+2011-01-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47042
+	* gfortran.dg/stmt_func_1.f90: New.
+
+2011-01-31  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47042
+	* gfortran.dg/interface_34.f90: New.
+
+2011-01-30  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47523
+	* gfortran.dg/realloc_on_assign_5.f03: New test.
+	* gfortran.dg/realloc_on_assign_5.f03: New test.
+
+2011-01-29  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gfortran.dg/bessel_6.f90: XFAIL on spu-*-*.
+	* gfortran.dg/bessel_7.f90: Likewise.
+	* gfortran.dg/erf_2.F90: Likewise.  Always run with -O0.
+
+	* gfortran.dg/complex_intrinsics_5.f90: Increase "epsilon".
+	* gfortran.dg/sum_init_expr.f03: Likewise.
+
+	* gfortran.dg/realloc_on_assign_2.f03: Skip on spu-*-*.
+
+	* gfortran.dg/lto/20091016-1_0.f90: Replace -shared with
+	-r -nostdlib.
+
+	* gfortran.dg/vect/fast-math-vect-8.f90: Check for vectorized
+	loop only on "vect_intfloat_cvt" targets.
+
+2011-01-29  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47531
+	* gfortran.dg/shape_6.f90: New.
+
+2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47434
+	* gfortran.dg/read_infnan_1.f90: Update test.
+	* gfortran.dg/module_nan.f90: Update test.
+	* gfortran.dg/char4_iunit_1.f03: Update test.
+	* gfortran.dg/large_real_kind_1.f90: Update test.
+	* gfortran.dg/real_const_3.f90: Update test.
+	* gfortran.fortran-torture/execute/nan_inf_fmt.f90: Update test.
+
+2011-01-29  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47311
+	* g++.dg/template/param2.C: New test.
+
+2011-01-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47285
+	* gfortran.dg/fmt_g.f: New test.
+
+2011-01-28  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47507
+	* gfortran.dg/pure_formal_1.f90: New.
+
+2011-01-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/42894
+	* gcc.dg/tls/pr42894.c: New test.
+
+2011-01-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.dg/pr47276.c: Add dg-require-visibility.
+
+2011-01-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gcc.target/i386/asm-6.c: XFAIL on i?86-pc-solaris2.1[0-9] && ilp32.
+
+2011-01-28  Paul Thomas  <pault@gcc.gnu.org>
+	    Tobias Burnus  <burnus@gcc.gnu.org>
+
+	PR fortran/45170
+	PR fortran/35810
+	PR fortran/47350
+	* gfortran.dg/realloc_on_assign_3.f03: New test.
+	* gfortran.dg/realloc_on_assign_4.f03: New test.
+	* gfortran.dg/allocatable_function_5.f90: New test.
+	* gfortran.dg/allocate_deferred_char_scalar_1.f03: New test.
+	* gfortran.dg/deferred_type_param_2.f90: Remove two "not yet
+	implemented" dg-errors.
+
+2011-01-27  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/46949
+	* gcc.dg/attr-weakref-4.c: New testcase
+
+2011-01-27  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/47228
+	* gcc.dg/torture/pr47228.c: New test.
+
+2011-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.dg/tree-ssa/pr42585.c: Disable on s390 and s390x.
+
+2011-01-27  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* lib/compat.exp (compat-execute): Pass -Wl,--extra-stack-space=8192
+	when using auto-overlay support on the SPU.
+
+2011-01-27  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR rtl-optimization/44174
+	* gcc.target/i386/asm-6.c: New test.
+
+2011-01-26  Mikael Pettersson  <mikpe@it.uu.se>
+
+	PR rtl-optimization/46856
+	* gcc.c-torture/compile/pr46856.c: New test.
+
+2011-01-26  Nicola Pero  <nicola.pero@meta-innovation.com>
+	    Andrew Pinski  <pinskia@gmail.com>
+
+	PR c/43082
+	* gcc.dg/pr43082.c: New.
+
+2011-01-26  DJ Delorie  <dj@redhat.com>
+
+	PR rtl-optimization/46878
+	* gcc.dg/pr46878-1.c: New test.
+
+2011-01-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47476
+	* g++.dg/cpp0x/pr47476.C: New test.
+
+2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc.c-torture/compile/20110126-1.c: New test.
+
+2011-01-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/47473
+	* gcc.dg/torture/pr47473.c: New test.
+
+2011-01-26  Jan Hubicka  <jh@suse.cz>
+
+	PR target/47237
+	* gcc.c-torture/execute/pr47237.c: New testcase.
+
+2011-01-26  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/47190
+	* gcc.dg/attr-weakref-3.c: New testcase.
+
+2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR c++/43601
+	* gcc.dg/dll-9a.c: New test file.
+	* gcc.dg/dll-11.c: Likewise.
+	* gcc.dg/dll-12.c: Likewise.
+	* gcc.dg/dll-12a.c: Likewise.
+	* gcc.dg/dll-11a.c: Likewise.
+	* gcc.dg/dll-9.c: Likewise.
+	* gcc.dg/dll-10.c: Likewise.
+	* gcc.dg/dll-10a.c: Likewise.
+	* g++.dg/ext/dllexport4a.cc: Likewise.
+	* g++.dg/ext/dllexport4.C: Likewise.
+	* g++.dg/ext/dllexport5.C: Likewise.
+	* g++.dg/ext/dllexport5a.cc: Likewise.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46970
+	* gcc.dg/graphite/pr46970.c: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46215
+	* gcc.dg/graphite/pr46215.c: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/46168
+	* gcc.dg/graphite/pr46168.c: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/43657
+	* gcc.dg/graphite/pr43657.c: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/29832
+	* gfortran.dg/graphite/pr29832.f90: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	PR tree-optimization/43567
+	* gcc.dg/graphite/pr43567.c: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* gfortran.dg/graphite/interchange-4.f: New.
+	* gfortran.dg/graphite/interchange-5.f: New.
+
+	* gcc.dg/tree-ssa/ltrans-1.c: Removed.
+	* gcc.dg/tree-ssa/ltrans-2.c: Removed.
+	* gcc.dg/tree-ssa/ltrans-3.c: Removed.
+	* gcc.dg/tree-ssa/ltrans-4.c: Removed.
+	* gcc.dg/tree-ssa/ltrans-5.c: Removed.
+	* gcc.dg/tree-ssa/ltrans-6.c: Removed.
+	* gcc.dg/tree-ssa/ltrans-8.c: Removed.
+	* gfortran.dg/ltrans-7.f90: Removed.
+	* gcc.dg/tree-ssa/data-dep-1.c: Removed.
+
+	* gcc.dg/pr18792.c: -> gcc.dg/graphite/pr18792.c
+	* gcc.dg/pr19910.c: -> gcc.dg/graphite/pr19910.c
+	* gcc.dg/tree-ssa/20041110-1.c: -> gcc.dg/graphite/pr20041110-1.c
+	* gcc.dg/tree-ssa/pr20256.c: -> gcc.dg/graphite/pr20256.c
+	* gcc.dg/pr23625.c: -> gcc.dg/graphite/pr23625.c
+	* gcc.dg/tree-ssa/pr23820.c: -> gcc.dg/graphite/pr23820.c
+	* gcc.dg/tree-ssa/pr24309.c: -> gcc.dg/graphite/pr24309.c
+	* gcc.dg/tree-ssa/pr26435.c: -> gcc.dg/graphite/pr26435.c
+	* gcc.dg/pr29330.c: -> gcc.dg/graphite/pr29330.c
+	* gcc.dg/pr29581-1.c: -> gcc.dg/graphite/pr29581-1.c
+	* gcc.dg/pr29581-2.c: -> gcc.dg/graphite/pr29581-2.c
+	* gcc.dg/pr29581-3.c: -> gcc.dg/graphite/pr29581-3.c
+	* gcc.dg/pr29581-4.c: -> gcc.dg/graphite/pr29581-4.c
+	* gcc.dg/tree-ssa/loop-27.c: -> gcc.dg/graphite/pr30565.c
+	* gcc.dg/tree-ssa/pr31183.c: -> gcc.dg/graphite/pr31183.c
+	* gcc.dg/tree-ssa/pr33576.c: -> gcc.dg/graphite/pr33576.c
+	* gcc.dg/tree-ssa/pr33766.c: -> gcc.dg/graphite/pr33766.c
+	* gcc.dg/pr34016.c: -> gcc.dg/graphite/pr34016.c
+	* gcc.dg/tree-ssa/pr34017.c: -> gcc.dg/graphite/pr34017.c
+	* gcc.dg/tree-ssa/pr34123.c: -> gcc.dg/graphite/pr34123.c
+	* gcc.dg/tree-ssa/pr36287.c: -> gcc.dg/graphite/pr36287.c
+	* gcc.dg/tree-ssa/pr37686.c: -> gcc.dg/graphite/pr37686.c
+	* gcc.dg/pr42917.c: -> gcc.dg/graphite/pr42917.c
+	* gcc.dg/tree-ssa/data-dep-1.c
+	* gfortran.dg/loop_nest_1.f90: -> gfortran.dg/graphite/pr29290.f90
+	* gfortran.dg/pr29581.f90: -> gfortran.dg/graphite/pr29581.f90
+	* gfortran.dg/pr36286.f90: -> gfortran.dg/graphite/pr36286.f90
+	* gfortran.dg/pr36922.f: -> gfortran.dg/graphite/pr36922.f
+	* gfortran.dg/pr39516.f: -> gfortran.dg/graphite/pr39516.f
+
+2011-01-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47265
+	PR tree-optimization/47443
+	* gcc.c-torture/compile/pr47265.c: New test.
+	* gcc.dg/pr47443.c: New test.
+
+2011-01-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/47382
+	* g++.dg/torture/pr47382.C: New test.
+	* g++.dg/opt/devirt1.C: Xfail.
+
+2011-01-25  Yao Qi  <yao@codesourcery.com>
+
+	PR target/45701
+	* gcc.target/arm/pr45701-1.c: New test.
+	* gcc.target/arm/pr45701-2.c: New test.
+	* gcc.target/arm/pr45701-3.c: New test.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47271
+	* gcc.dg/tree-ssa/ifc-pr47271.c: New.
+
+2011-01-25  Nick Clifton  <nickc@redhat.com>
+
+	* gcc.target/rx/builtins.c: Allow -fipa-cp-clone.
+	(saturate_add): Delete.
+	(exchange): Delete.
+	(main): Do not run saturate_add.
+	(set_interrupts): Delete.
+
+2011-01-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47448
+	* gfortran.dg/redefined_intrinsic_assignment_2.f90: New.
+
+2011-01-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47427
+	PR tree-optimization/47428
+	* gcc.c-torture/compile/pr47427.c: New test.
+	* gcc.c-torture/compile/pr47428.c: New test.
+
+2011-01-25  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47411
+	* gcc.dg/torture/pr47411.c: New testcase.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* gfortran.dg/graphite/id-24.f: New.
+	* gfortran.dg/graphite/id-25.f: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* gfortran.dg/graphite/id-23.f: New.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* gfortran.dg/graphite/interchange-3.f90: Un-XFAILed.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* gcc.dg/graphite/block-0.c: Un-XFAILed.
+	* gcc.dg/graphite/block-1.c: Un-XFAILed.
+	* gcc.dg/graphite/block-7.c: Un-XFAILed.
+	* gcc.dg/graphite/block-8.c: Un-XFAILed.
+	* gcc.dg/graphite/interchange-12.c: Un-XFAILed.
+	* gcc.dg/graphite/interchange-14.c: Un-XFAILed.
+	* gcc.dg/graphite/interchange-15.c: Un-XFAILed.
+	* gcc.dg/graphite/interchange-8.c: Un-XFAILed.
+	* gcc.dg/graphite/interchange-mvt.c: Un-XFAILed.
+
+2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>
+
+	* gcc.dg/graphite/block-0.c: Add documentation.
+	* gcc.dg/graphite/block-4.c: Same.
+	* gcc.dg/graphite/block-7.c: Same.
+	* gcc.dg/graphite/block-8.c: New.
+	* gcc.dg/graphite/interchange-1.c: Un-XFAILed.
+	* gcc.dg/graphite/interchange-11.c: Un-XFAILed.
+	* gcc.dg/graphite/interchange-12.c: Add documentation.
+	* gcc.dg/graphite/interchange-13.c: New.
+	* gcc.dg/graphite/interchange-14.c: New.
+	* gcc.dg/graphite/interchange-15.c: New.
+	* gcc.dg/graphite/interchange-8.c: Add documentation.
+	* gcc.dg/graphite/interchange-mvt.c: Same.
+
+2011-01-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47408
+	* gcc.target/powerpc/altivec-11.c: Add explicit -mno-vsx.
+	* gcc.target/powerpc/altivec-14.c: Ditto.
+	* gcc.target/powerpc/altivec-33.c: Ditto.
+	* gcc.target/powerpc/altivec-types-1.c: Ditto.
+	* gcc.target/powerpc/altivec-types-2.c: Ditto.
+	* gcc.target/powerpc/altivec-types-3.c: Ditto.
+	* gcc.target/powerpc/altivec-types-4.c: Ditto.
+	* gcc.target/powerpc/ppc-vector-memcpy.c: Ditto.
+	* gcc.target/powerpc/ppc-vector-memset.c: Ditto.
+	* g++.dg/ext/altivec-15.C: Ditto.
+	* g++.dg/ext/altivec-types-1.C: Ditto.
+	* g++.dg/ext/altivec-types-2.C: Ditto.
+	* g++.dg/ext/altivec-types-3.C: Ditto.
+	* g++.dg/ext/altivec-types-4.C: Ditto.
+
+2011-01-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* lib/scanasm.exp (dg-function-on-line): Handle mips-sgi-irix*.
+
+2011-01-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortran.dg/cray_pointers_2.f90: Avoid cycling through
+	optimization options.
+
+2011-01-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortran.dg/array_constructor_33.f90: Use dg-timeout-factor 4.
+
+	PR testsuite/45988
+	* gfortran.dg/vect/fast-math-pr38968.f90: Use dg-timeout-factor 2.
+
+2011-01-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47421
+	* gfortran.dg/allocatable_scalar_12.f90: New.
+
+2011-01-23  Ira Rosen  <irar@il.ibm.com>
+
+	* gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Expect
+	vectorization to be not profitable if peeling is used to
+	realign the memory access.
+	* gcc.dg/vect/costmodel/spu/costmodel-vect-76a.c: Increase
+	loop bound to avoid loop unrolling.
+	* gcc.dg/vect/costmodel/spu/costmodel-vect-76c.c: Likewise.
+
+2011-01-22  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/47333
+	* g++.dg/lto/pr47333.C: New file.
+
+2011-01-22  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/43884
+	PR lto/44334
+	* gcc.dg/autopar/outer-2.c: Increase array size.
+	* gcc.dg/tree-ssa/ldist-pr45948.c: Update test.
+
+2011-01-22  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/38536
+	* gfortran.dg/c_loc_tests_16.f90:  New test.
+
+2011-01-22  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47399
+	* gfortran.dg/typebound_proc_19.f90: New.
+
+2011-01-21  Jeff Law <law@redhat.com>
+
+	PR tree-optimization/47053
+	* g++.dg/pr47053.C: New test.
+
+2011-01-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47041
+	* g++.dg/cpp0x/constexpr-ctor6.C: New.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47388
+	* g++.dg/cpp0x/range-for10.C: New test.
+	* g++.dg/template/for1.C: New test.
+
+	PR middle-end/45566
+	* g++.dg/tree-prof/partition3.C: New test.
+
+	* g++.dg/tree-prof/tree-prof.exp: Fix a comment.
+
+	PR rtl-optimization/47366
+	* g++.dg/opt/pr47366.C: New test.
+
+2011-01-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46552
+	* g++.dg/cpp0x/constexpr-regress2.C: New.
+
+	* g++.dg/cpp0x/constexpr-stmtexpr.C: New.
+
+2011-01-21  Jeff Law <law@redhat.com>
+
+	PR rtl-optimization/41619
+	* gcc.dg/pr41619.c: New.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47355
+	* g++.dg/opt/pr47355.C: New test.
+
+2011-01-21  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/pr47392.c: Make test non-static instead of
+	making main hot.
+
+2011-01-21  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47365
+	* gcc.dg/torture/pr47365.c: New testcase.
+	* gcc.dg/tree-ssa/pr47392.c: Likewise.
+
+2011-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/other/anon5.C: Skip on mips-sgi-irix*.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47391
+	* gcc.dg/pr47391.c: New test.
+
+2011-01-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/template/char1.C: Use signed char.
+
+2011-01-21  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47377
+	* gfortran.dg/pointer_target_4.f90: New.
+
+2011-01-20  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47251
+	* gcc.target/powerpc/pr47251.c: Fixup test so that it runs on
+	ILP32 system and not IP32.
+
+2011-01-20  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/46583
+	* g++.dg/debug/pr46583.C: New.
+
+2011-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/47283
+	* g++.dg/debug/pr47283.C: New test.
+
+	PR testsuite/47371
+	* gcc.target/i386/headmerge-1.c: Tighten up scan-assembler regex.
+	* gcc.target/i386/headmerge-2.c: Likewise.
+
+2011-01-20  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47370
+	* gcc.dg/torture/pr47370.c: New testcase.
+
+2011-01-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/46130
+	* gcc.dg/pr46130-1.c: New test.
+	* gcc.dg/pr46130-2.c: New test.
+
+2011-01-19  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47291
+	* g++.dg/debug/dwarf2/template-params-10.C: New test.
+
+2011-01-19  Alexandre Oliva  <aoliva@redhat.com>
+
+	PR debug/46240
+	* g++.dg/debug/pr46240.cc: New.
+
+2011-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47303
+	* g++.dg/template/anonunion1.C: New test.
+
+	PR rtl-optimization/47337
+	* gcc.c-torture/execute/pr47337.c: New test.
+
+2011-01-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	PR testsuite/45342
+	* gcc.dg/tls/thr-cse-1.c: Fix match on spu-*.*.
+
+2011-01-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	PR tree-optimization/46021
+	* gcc.dg/tree-ssa/20040204-1.c: Do not XFAIL on spu-*-*.
+
+2011-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47290
+	* g++.dg/torture/pr47290.C: New test.
+
+2011-01-18  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47240
+	* gfortran.dg/proc_ptr_comp_29.f90: New.
+
+2011-01-18  Dominique d'Humieres  <dominiq@lps.ens.fr>
+
+	PR testsuite/41146
+	* gcc.target/powerpc/asm-es-2.c: Adjust regular expression for
+	powerpc-apple-darwin9.
+
+2011-01-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/47299
+	* gcc.c-torture/execute/pr47299.c: New test.
+
+2011-01-17  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-virtual.C: New.
+
+2011-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/47331
+	* gfortran.dg/gomp/pr47331.f90: New test.
+
+2011-01-17  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47314
+	* objc.dg/selector-warn-1.m: New.
+	* obj-c++.dg/selector-warn-1.mm: New.
+
+2011-01-17  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.dg/tree-ssa/vrp51.c: Prefix each "bug." string with "vrp.".
+	Update dg-final accordingly.
+
+2011-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.old-deja/g++.other/init19.C: Don't XFAIL on mips-sgi-irix*.
+
+2011-01-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.dg/guality/pr36728-1.c: Replace XFAIL for s390(x) with a
+	target check.
+	* gcc.dg/guality/pr36728-2.c: Likewise.
+
+2011-01-17  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47313
+	* g++.dg/torture/pr47313.C: New testcase.
+
+2011-01-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR target/47318
+	* gcc.target/i386/avx-vmaskmovpd-1.c: New.
+	* gcc.target/i386/avx-vmaskmovpd-2.c: Likewise.
+	* gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
+	* gcc.target/i386/avx-vmaskmovps-1.c: Likewise.
+
+	* gcc.target/i386/avx-vmaskmovpd-256-1.c (avx_test): Load mask
+	as __m256i.
+	* gcc.target/i386/avx-vmaskmovpd-256-2.c (avx_test): Likewise.
+	* gcc.target/i386/avx-vmaskmovps-256-1.c (avx_test): Likewise.
+	* gcc.target/i386/avx-vmaskmovps-256-2.c (avx_test): Likewise.
+
+2011-01-17  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/45967
+	* gcc.dg/torture/pr45967-2.c: New testcase.
+	* gcc.dg/torture/pr45967-3.c: Likewise.
+
+2011-01-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR testsuite/47325
+	* g++.dg/ext/pr47213.C: Require visibility.
+
+2011-01-16  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.dg/fixed-point/composite-type.c: Pass -Wno-unused.
+	* gcc.dg/fixed-point/struct-union.c: Update error messages.
+
+2011-01-16  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* gcc.c-torture/execute/20101011-1.c: Skip test for MIPS16
+	Linux-based targets.
+
+2011-01-13  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/47276
+	* gcc.dg/pr47276.c: New testcase.
+
+2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
+	    Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/33558
+	* g++.dg/other/pr33558.C: New.
+	* g++.dg/other/pr33558-2.C: New.
+
+2011-01-14  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/45934
+	PR tree-optimization/46302
+	* g++.dg/ipa/devirt-c-1.C: New test.
+	* g++.dg/ipa/devirt-c-2.C: Likewise.
+	* g++.dg/ipa/devirt-c-3.C: Likewise.
+	* g++.dg/ipa/devirt-c-4.C: Likewise.
+	* g++.dg/ipa/devirt-c-5.C: Likewise.
+	* g++.dg/ipa/devirt-c-6.C: Likewise.
+	* g++.dg/ipa/devirt-6.C: Likewise.
+	* g++.dg/ipa/devirt-d-1.C: Likewise.
+	* g++.dg/torture/pr45934.C: Likewise.
+
+2011-01-14  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/variadic105.C: New.
+
+2011-01-08  Dominique d'Humieres  <dominiq@lps.ens.fr>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR objc/45989
+	* objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c
+	(switchfiles): XFAIL objc.dg-struct-layout-encoding-1/t02[57-9]_main.m
+	execution tests on i?86-*-*, x86_64-*-* and
+	powerpc*-apple-darwin* && ilp32.
+	XFAIL objc.dg-struct-layout-encoding-1/t03[01]_main.m execution
+	tests on i?86-*-* and x86_64-*-*.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47280
+	* g++.dg/opt/pr47280.C: New testcase.
+
+2011-01-14  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/cpp0x/constexpr-regress1.C: New.
+
+	* g++.dg/ext/flexary2.C: New.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/47281
+	* gcc.dg/torture/pr47281.c: New testcase.
+	* gcc.dg/tree-ssa/pr46076.c: XFAIL.
+
+2011-01-14  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/47286
+	* gcc.dg/tree-ssa/pr47286.c: New testcase.
+
+2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR c++/47213
+	* g++.dg/ext/pr47213.C: New.
+
+2011-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* gfortran.dg/cray_pointers_2.f90: Use dg-timeout-factor 4.
+
+2011-01-13  Tobias Burnus  <burnus@net-b.de>
+	    Mikael Morin  <mikael@gcc.gnu.org>
+
+	PR fortran/45848
+	PR fortran/47204
+	* gfortran.dg/select_type_20.f90: New.
+	* gfortran.dg/select_type_21.f90: New.
+
+2011-01-13  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/47251
+	* gcc.target/powerpc/pr47251.c: New file, test PR 47251 fix.
+
+2011-01-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* gcc.dg/guality/pr36728-1.c: Disable arg1/2 checks for s390 and s390x.
+	* gcc.dg/guality/pr36728-2.c: Likewise.
+
+2011-01-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/PR46973
+	* g++.dg/debug/dwarf2/template-params-9.C: New test.
+
+2011-01-13  Andrey Belevantsev  <abel@ispras.ru>
+
+	PR rtl-optimization/45352
+	* gcc.dg/pr45352-3.c: New.
+
+2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+	* g++.dg/cpp0x/range-for4.C: Delete useless include and duplicated
+	comment.
+	* g++.dg/cpp0x/range-for8.C: New.
+	* g++.dg/cpp0x/range-for9.C: New.
+
+2011-01-12  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR debug/47209
+	* g++.dg/debug/pr47209.C: New.
+
+2011-01-12  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/47259
+	* gcc.dg/lto/pr47259_0.c: New testcase.
+	* gcc.dg/lto/pr47259_1.c: Likewise.
+
+2011-01-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc-obj-c++-shared/Object1.h: Add copyright header, update
+	comments.  Add a TEST_SUITE_ADDITIONS category for GNU runtime.
+	Amend NeXT version to declare a TEST_SUITE_ADDITIONS carrying the
+	methods missing from the OBJC2 Object.
+	* objc-obj-c++-shared/Object1-implementation.h: Add copyright header.
+	Amend implementation to use a TEST_SUITE_ADDITIONS category for both
+	GNU and NeXT runtimes.
+	* objc-obj-c++-shared/Object1.mm: Remove redundant header, update
+	comments.
+	* objc-obj-c++-shared/Object1.m: Likewise.
+	* objc.dg/encode-3.m: Update header use.  Amend to be API2 compatible.
+	* objc.dg/proto-qual-1.m: Likewise.
+	* obj-c++.dg/proto-lossage-3.mm: Likewise.
+	* obj-c++.dg/proto-qual-1.mm: Likewise.
+
+2011-01-12  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR testsuite/33033
+	* gcc.dg/20061124-1.c: Pass -mcpu=v9 on the SPARC.
+
+2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	Fixed the Objective-C++ testsuite and updated all tests.
+	* lib/obj-c++.exp (obj-c++_init): Declare and set
+	gcc_warning_prefix and gcc_error_prefix.
+	* obj-c++.dg/attributes/categ-attribute-2.mm: Fixed usage of
+	'dg-warning', 'dg-message' and 'dg-error'.
+	* obj-c++.dg/class-extension-3.mm: Likewise.
+	* obj-c++.dg/class-protocol-1.mm: Likewise.
+	* obj-c++.dg/encode-7.mm: Likewise.
+	* obj-c++.dg/exceptions-3.mm: Likewise.
+	* obj-c++.dg/exceptions-5.mm: Likewise.
+	* obj-c++.dg/method-12.mm: Likewise.
+	* obj-c++.dg/method-13.mm: Likewise.
+	* obj-c++.dg/method-15.mm: Likewise.
+	* obj-c++.dg/method-16.mm: Likewise.
+	* obj-c++.dg/method-4.mm: Likewise.
+	* obj-c++.dg/method-8.mm: Likewise.
+	* obj-c++.dg/method-conflict-1.mm: Likewise.
+	* obj-c++.dg/method-conflict-2.mm: Likewise.
+	* obj-c++.dg/method-conflict-3.mm: Likewise. Also, removed FIXME
+	and uncommented second part of the testcase now that the testsuite
+	works correctly.
+	* obj-c++.dg/method-conflict-4.mm: Likewise.  Also, removed FIXME
+	and uncommented second part of the testcase now that the testsuite
+	works correctly.
+	* obj-c++.dg/private-1.mm: Likewise.
+	* obj-c++.dg/proto-lossage-4.mm: Likewise.
+	* obj-c++.dg/syntax-error-7.mm: Likewise.
+	* obj-c++.dg/warn5.mm: Likewise.
+	* obj-c++.dg/property/at-property-14.mm: Likewise.
+	* obj-c++.dg/property/at-property-16.mm: Likewise, and removed
+	FIXME.
+	* obj-c++.dg/property/at-property-18.mm: Likewise.
+	* obj-c++.dg/property/at-property-20.mm: Likewise, and removed
+	FIXME.
+	* obj-c++.dg/property/at-property-21.mm: Likewise.
+	* obj-c++.dg/property/at-property-28.mm: Likewise.
+	* obj-c++.dg/property/at-property-5.mm: Likewise.
+	* obj-c++.dg/property/dynamic-2.mm: Likewise.
+	* obj-c++.dg/property/property-neg-3.mm: Likewise.
+	* obj-c++.dg/property/synthesize-11.mm: Likewise.
+	* obj-c++.dg/property/synthesize-6.mm: Likewise.
+	* obj-c++.dg/property/synthesize-8.mm: Likewise.
+	* obj-c++.dg/property/synthesize-9.mm: Likewise.
+	* obj-c++.dg/tls/diag-5.mm: Likewise.
+	* obj-c++.dg/ivar-invalid-type-1.mm: Removed FIXME and uncommented
+	dg-error, now matched correctly.
+
+2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/property/at-property-29.m: New.
+	* obj-c++.dg/property/at-property-29.mm: New.
+
+2011-01-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* go.test/go-test.exp (go-set-goarch): New proc.
+	(go-gc-tests): Use it.
+
+2011-01-11  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/46955
+	* g++.dg/debug/dwarf2/template-params-8.C: New test.
+
+2011-01-11  Richard Henderson  <rth@redhat.com>
+
+	* gcc-dg/tree-ssa/vrp47.c: Disable for mn10300 as well.
+
+2011-01-11  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/45721
+	PR lto/45375
+	* gcc.dg/lto/pr45721_1.c: New file.
+	* gcc.dg/lto/pr45721_0.c: New file.
+
+2011-01-11  Richard Guenther  <rguenther@suse.de>
+
+	PR tree-optimization/46076
+	* gcc.dg/tree-ssa/pr46076.c: New testcase.
+
+2011-01-11  Jeff Law <law@redhat.com>
+
+	* PR tree-optimization/47086
+	* gcc.dg/pr47086.c: New test.
+
+2011-01-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46658
+	* g++.dg/template/new10.C: New.
+
+	PR c++/45520
+	* g++.dg/cpp0x/lambda/lambda-this3.C: New.
+
+2011-01-11  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc-obj-c++-shared/next-mapping.h: Add copyright header.
+	Split type definitions and NSConstantString class into...
+	* objc-obj-c++-shared/objc-test-suite-types.h: New.
+	* objc-obj-c++-shared/nsconstantstring-class.h: New.
+	* objc-obj-c++-shared/nsconstantstring-class-impl.h: New.
+	* objc-obj-c++-shared/nsconstantstring-class-impl.m: New.
+	* objc-obj-c++-shared/nsconstantstring-class-impl.mm: New.
+	* objc-obj-c++-shared/next-abi.h: Add copyright header, minor update
+	to comments.
+	* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: Adjust
+	encode defines for newer NeXT system headers.
+	* obj-c++.dg/template-4.mm: Adjust to use nsconstantstring headers.
+	* obj-c++.dg/torture/strings/string1.mm: Likewise.
+	* objc.dg/foreach-5.m: Likewise.
+	* objc.dg/foreach-2.m: Likewise.
+	* objc.dg/foreach-4.m: Likewise.
+	* objc.dg/torture/strings/string1.m: Likewise.
+	* objc.dg/torture/strings/string2.m: Likewise.
+	* objc.dg/torture/strings/string3.m: Likewise.
+	* objc.dg/torture/strings/string4.m: Likewise.
+	* obj-c++.dg/torture/strings/const-str-3.mm: Adjust to use type
+	header and stand alone.
+	* obj-c++.dg/strings/strings-2.mm: Likewise.
+	* objc.dg/torture/strings/const-str-3.m: Likewise.
+	* objc.dg/strings/strings-2.m: Likewise.
+	* objc.dg/strings/const-str-12b.m: Likewise.
+
+2011-01-12  Richard Guenther  <rguenther@suse.de>
+
+	PR middle-end/32511
+	* gcc.dg/attr-weak-1.c: Adjust.
+
+2011-01-11  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/47051
+	* gfortran.dg/realloc_on_assign_2.f03 : Modify 'test1' to be
+	standard compliant and comment.
+
+2011-01-10  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/46083
+	* gcc.dg/initpri3.c: New testcase.
+
+2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR lto/47222
+	* g++.dg/torture/stackalign/test-unwind.h (g_edi): Mark it
+	externally visible.
+	(g_esi): Likewise.
+	(g_ebx): Likewise.
+	(g_ebp): Likewise.
+	(g_esp): Likewise.
+	(g_ebp_save): Likewise.
+	(g_esp_save): Likewise.
+
+2011-01-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++.dg/ipa/pr46984.C: Add dg-require-effective-target lto.
+
+2011-01-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR tree-optimization/46021
+	* gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on alpha*-*-*,
+	i?86-*-*, x86_64-*-*.
+
+2011-01-10  Jeff Law <law@redhat.com>
+
+	* PR tree-optimization/47141
+	* gcc.c-torture/compile/pr47141.c: New test.
+
+2011-01-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR testsuite/46230
+	* gcc.dg/vect/vect-vfa-slp.c: Remove XFAIL.
+	* gcc.dg/vect/slp-23.c: Remove XFAIL for SLP.
+	* gcc.dg/vect/slp-35.c: Remove XFAILs.
+	* gcc.dg/vect/no-tree-pre-slp-29.c: Likewise.
+
+	PR testsuite/46230
+	* gcc.dg/vect/vect-peel-1.c (main): Prevent initialization loop from
+	being vectorized.  Adjust dg-final pattern.  Remove XFAIL.
+	* gcc.dg/vect/vect-peel-2.c (main): Likewise.
+	* gcc.dg/vect/vect-peel-4.c (main): Prevent initialization loop from
+	being vectorized.  Adjust dg-final pattern.
+
+	PR testsuite/46230
+	* gcc.dg/vect/pr33804.c: XFAIL only for ilp32.
+	* gcc.dg/vect/slp-24.c: Likewise.
+
+2011-01-10  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR c++/47218
+	* g++.dg/other/pr47218-1.C: New test file.
+	* g++.dg/other/pr47218.C: Likewise.
+	* g++.dg/other/pr47218.h: New supporting header.
+
+2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47232
+	* objc.dg/attributes/invalid-attribute-1.m: New.
+	* obj-c++.dg/attributes/invalid-attribute-1.mm: New.
+
+2011-01-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47224
+	* gfortran.dg/proc_ptr_comp_28.f90: New.
+
+2011-01-09  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* obj-c++.dg/gnu-api-2-class.mm: Skip for Darwin < 9.
+	* obj-c++.dg/gnu-api-2-ivar.mm: Likewise.
+	* obj-c++.dg/gnu-api-2-method.mm: Likewise.
+	* obj-c++.dg/gnu-api-2-objc.mm: Likewise.
+	* obj-c++.dg/gnu-api-2-object.mm: Likewise.
+	* obj-c++.dg/gnu-api-2-property.mm: Likewise.
+	* obj-c++.dg/gnu-api-2-protocol.mm: Likewise.
+	* obj-c++.dg/gnu-api-2-sel.mm: Likewise.
+	* objc.dg/gnu-api-2-class.m: Likewise.
+	* objc.dg/gnu-api-2-ivar.m: Likewise.
+	* objc.dg/gnu-api-2-method.m: Likewise.
+	* objc.dg/gnu-api-2-objc.m: Likewise.
+	* objc.dg/gnu-api-2-object.m: Likewise.
+	* objc.dg/gnu-api-2-property.m: Likewise.
+	* objc.dg/gnu-api-2-protocol.m: Likewise.
+	* objc.dg/gnu-api-2-sel.m: Likewise.
+
+2011-01-09  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc.dg/foreach-1.m: Skip for Darwin < 9.
+	* objc.dg/objc-foreach-4.m: Likewise.
+	* objc.dg/objc-foreach-5.m: Skip for Darwin < 9, adjust headers.
+	* objc.dg/foreach-2.m: Skip for Darwin < 9, return self from init.
+	* objc.dg/foreach-4.m: Likewise.
+	* objc.dg/foreach-5.m: Likewise.
+	* objc.dg/foreach-3.m: Return self from init.
+
+2011-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/38536
+	* gfortran.dg/iso_c_binding_c_loc_char_1.f03:  New test.
+
+2011-01-09  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/46313
+	* gfortran.dg/class_35.f90: New.
+
+2011-01-08  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc.dg/foreach-1.m: Add "-Wall" to flags.
+
+2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47078
+	* objc.dg/invalid-method-2.m: New.
+	* obj-c++.dg/invalid-method-2.mm: New.
+
+2011-01-08  Paul Thomas  <pault@gcc.gnu.org>
+
+	PR fortran/46896
+	* gfortran.dg/transpose_optimization_2.f90 : New test.
+
+2011-01-08  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optmization/46469
+	* g++.dg/torture/pr46469.C: New testcase.
+
+2011-01-08  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* objc-obj-c++-shared/next-mapping.h: Move code and definitions for
+	emulation of libobjc-gnu structure layout functionality to ..
+	* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: New.
+	* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h: New.
+	* objc/execute/bf-common.h: Adjust headers.
+	* objc/execute/bf-1.m: Likewise.
+	* objc/execute/bf-2.m: Likewise.
+	* objc/execute/bf-3.m: Likewise.
+	* objc/execute/bf-4.m: Likewise.
+	* objc/execute/bf-5.m: Likewise.
+	* objc/execute/bf-6.m: Likewise.
+	* objc/execute/bf-7.m: Likewise.
+	* objc/execute/bf-8.m: Likewise.
+	* objc/execute/bf-9.m: Likewise.
+	* objc/execute/bf-10.m: Likewise.
+	* objc/execute/bf-11.m: Likewise.
+	* objc/execute/bf-12.m: Likewise.
+	* objc/execute/bf-13.m: Likewise.
+	* objc/execute/bf-14.m: Likewise.
+	* objc/execute/bf-15.m: Likewise.
+	* objc/execute/bf-16.m: Likewise.
+	* objc/execute/bf-17.m: Likewise.
+	* objc/execute/bf-18.m: Likewise.
+	* objc/execute/bf-19.m: Likewise.
+	* objc/execute/bf-20.m: Likewise.
+	* objc/execute/bf-21.m: Likewise.
+	* objc/execute/bycopy-3.m: Adjust headers, add next-specific code for
+	objc_get_type_qualifiers ().
+
+2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/45777
+	* gfortran.dg/dependency_39.f90:  New test.
+
+2011-01-07  Jan Hubicka  <jh@suse.cz>
+
+	Get builtins tests ready for linker plugin.
+	* gcc.c-torture/execute/builtins/memcpy-chk.c (s2,s3,l1): Mark volatile.
+	* gcc.c-torture/execute/builtins/memops-asm-lib.c (my_memcpy, my_bcopy,
+	my_memset, my_bzero): Mark used.
+	* gcc.c-torture/execute/builtins/memset-chk.c (l1, l3): Mark volatile.
+	* gcc.c-torture/execute/builtins/memmove-chk.c (s1,s2,s3,l1): Mark
+	volatile.
+	* gcc.c-torture/execute/builtins/mempcpy-chk.c (s2,s3,l1): Mark
+	volatile.
+
+2011-01-07  Jan Hubicka  <jh@suse.cz>
+
+	PR tree-optimization/46367
+	* g++.dg/torture/pr46367.C: New file.
+
+2011-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/47201
+	* gcc.dg/pr47201.c: New test.
+
+	PR bootstrap/47187
+	* gcc.dg/tree-prof/pr47187.c: New test.
+
+2011-01-07  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/41580
+	* gfortran.dg/extends_type_of_3.f90: New.
+
+2011-01-07  Kai Tietz  <kai.tietz@onevision.com>
+
+	* g++.dg/ext/dllexport-MI1.C: Adjust test.
+	* g++.dg/ext/dllimport-MI1.C: Likewise.
+	* g++.dg/ext/dllimport1.C: Add test for x86_64-*-mingw*.
+	* g++.dg/ext/dllimport10.C: Likewise.
+	* g++.dg/ext/dllimport11.C: Likewise.
+	* g++.dg/ext/dllimport12.C: Likewise.
+	* g++.dg/ext/dllimport13.C: Likewise.
+	* g++.dg/ext/dllimport2.C: Likewise.
+	* g++.dg/ext/dllimport3.C: Likewise.
+	* g++.dg/ext/dllimport4.C: Likewise.
+	* g++.dg/ext/dllimport5.C: Likewise.
+	* g++.dg/ext/dllimport6.C: Likewise.
+	* g++.dg/ext/dllimport8.C: Likewise.
+	* g++.dg/ext/dllimport9.C: Likewise.
+	* g++.dg/ext/selectany2.C: Enable test for x86_64-*-mingw*
+	targets, too. Additionally enable test for i?86-*-mingw*.
+	* g++.dg/ext/selectany1.C: Likewise.
+	Remove guard variable check.
+
+2011-01-07  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47189
+	PR fortran/47194
+	* gfortran.dg/storage_size_3.f08: Extended.
+
+2011-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47022
+	* g++.dg/template/stdarg1.C: New test.
+
+2011-01-06  Daniel Franke  <franke.daniel@gmail.com>
+
+	PR fortran/47195
+	* gfortran.dg/interface_33.f90: Fixed dg-error declarations.
+	* gfortran.dg/defined_operators_1.f90: Split the subroutine
+	from the interface of functions to not hide the errors that
+	shall be tested.
+
+2011-01-06  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/lto/pr47188_0.c: New testcase.
+	* gcc.dg/lto/pr47188_1.c: New testcase.
+
+2011-01-06  Daniel Franke  <franke.daniel@gmail.com>
+
+	PR fortran/33117
+	PR fortran/46478
+	* gfortran.dg/interface_33.f90: New test.
+
+2011-01-06  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/47150
+	* gcc.c-torture/compile/pr47150.c: New test.
+
+2011-01-06  Ira Rosen  <irar@il.ibm.com>
+
+	PR tree-optimization/47139
+	* gcc.dg/vect/pr47139.c: New test.
+
+2011-01-05  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47180
+	* gfortran.dg/extends_type_of_2.f03: New.
+
+2011-01-05  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gcc.dg/stack-usage-1.c (SIZE): Provide proper value for __SPU__.
+
+2011-01-05  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt14.adb: New test.
+
+2011-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/46017
+	* gfortran.dg/allocate_error_2.f90:  New test.
+
+2011-01-05  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/47024
+	* gfortran.dg/storage_size_3.f08: New.
+
+2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47154
+	* gfortran.dg/namelist_68.f90: New test.
+
+2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/unchecked_convert8.ad[sb]: New test.
+
+2011-01-04  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/46448
+	* gfortran.dg/class_34.f90: New.
+
+2011-01-04  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gcc.dg/torture/builtin-cproj-1.c: On the __SPU__ target, do not
+	use __builtin_inff.  Skip all single-precision tests that require
+	Infinity.
+
+2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* g++.dg/torture/pr46111.C: Add dg-require-effective-target pthread.
+
+2011-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47148
+	* gcc.c-torture/execute/pr47148.c: New test.
+
+	PR tree-optimization/47155
+	* gcc.c-torture/execute/pr47155.c: New test.
+
+	PR rtl-optimization/47157
+	* gcc.c-torture/compile/pr47157.c: New test.
+
+2011-01-03  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gcc.dg/torture/vector-shift2.c (schar): Define.
+	(main): Always use schar or uchar instead of plain "char" to avoid
+	dependencies on implementation-defined char signedness.
+
+2011-01-03  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/46801
+	* gnat.dg/pack9.adb: Remove xfail.
+
+2011-01-03  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/46984
+	* g++.dg/ipa/pr46984.C: New test.
+
+2011-01-02  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/46408
+	* gfortran.dg/class_19.f03: Adjust counting of __builtin_free.
+
+2011-01-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/47140
+	* gcc.c-torture/compile/pr47140.c: New test.
+
+	PR rtl-optimization/47028
+	* gcc.dg/pr47028.c: New test.
+
+2011-01-02  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/protocol-forward-1.m: Removed TODO.
+	* objc.dg/protocol-forward-2.m: New.
+	* obj-c++.dg/protocol-forward-2.mm: Removed TODO.
+	* obj-c++.dg/protocol-forward-2.mm: New.
+
+2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR target/38662
+	* g++.dg/eh/pr38662.C: New testcase.
+
+2011-01-01  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gcc.target/arm/vfp-1.c (test_ldst): Fixed fsts test to
+	scan for newline '\n'.
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index f6b2a16..19a06cd 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -5,1488 +5,8 @@
 	* caf/mpi.c  (_gfortran_caf_register, _gfortran_caf_deregister): Ditto.
 	* caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h.
 	(_gfortran_caf_register, _gfortran_caf_deregister): Update prototype.
-
-2011-12-22  Janne Blomqvist  <jb@gcc.gnu.org>
-	Tobias Burnus  <burnus@net-b.de>
-
-	PR libfortran/51646
-	* acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Use POSIX mode
-	flags, omit mode argument when flags argument does not have
-	O_CREAT.
-	* io/unix.c (tempfile): Use POSIX mode flags.
-	* configure: Regenerate.
-
-2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
-
-	* configure: Regenerate.
-
-2011-11-11  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/51090
-	* runtime/main.c (find_addr2line): NULL check before proceeding.
-
-2011-11-10  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* intrinsics/cpu_time.c (__cpu_time_1): Don't force inlining.
-	* intrinsics/random.c (rnumber_4): Remove inline attribute.
-	(rnumber_8, rnumber_10, rnumber_16): Likewise.
-	* intrinsics/system_clock.c (gf_gettime_mono): Likewise.
-	* intrinsics/time_1.h (ATTRIBUTE_ALWAYS_INLINE): Remove macro.
-	(gf_cputime): Add inline attribute for MingW version.
-	* io/format.c (format_hash): Remove inline attribute.
-	* io/io.h (memset4): Inline function from transfer.c and write.c
-	moved here.
-	* io/transfer.c (min_off): Remove inline attribute.
-	(memset4): Move to io.h.
-	* io/write.c (memset4): Likewise.
-	(memcpy4): Remove inline attribute.
-	* io/write_float.def (calculate_exp): Likewise.
-
-2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* intrinsics/time_1.h (gf_gettime): Simplify time() usage.
-
-2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* configure.ac (AC_STDC_HEADERS): Remove.
-	(AC_HEADER_TIME): Remove.
-	(AC_HAVE_HEADERS, AC_CHECK_HEADERS): Move into a single invocation
-	of AC_CHECK_HEADERS_ONCE, don't check for presence of C89 headers.
-	(AC_CHECK_MEMBERS): Use single invocation.
-	(AC_CHECK_FUNCS): Move into single invocation of
-	AC_CHEC_FUNCS_ONCE, don't check for presence of C89 functions.
-	* config.h.in: Regenerate.
-	* configure: Regenerate.
-	* intrinsics/clock.c: Include time.h.
-	(mclock): Assume clock() is present.
-	(mclock8): Likewise.
-	* intrinsics/ctime.c (strctime): Assume strftime is present.
-	(fdate): Assume time() is present.
-	(fdate_sub): Likewise.
-	(ctime): Likewise.
-	* intrinsics/date_and_time.c: Don't provide abs macro.
-	(HAVE_NO_DATE_TIME): Remove code related to macro which is never
-	set.
-	* intrinsics/execute_command_line.c: Assume stdlib.h is present.
-	* intrinsics/exit.c: Likewise.
-	* intrinsics/extends_type_of.c: Likewise.
-	* intrinsics/gerror.c: Assume strerror() is present.
-	* intrinsics/kill.c: Assume signal.h is present.
-	* intrinsics/malloc.c: Assume stdlib.h is present.
-	* intrinsics/move_alloc.c: Likewise.
-	* intrinsics/perror.c: Assume perror() is present.
-	* intrinsics/signal.c: Assume signal.h is present.
-	* intrinsics/stat.c: Assume stdlib.h is present.
-	* intrinsics/system.c: Likewise.
-	* intrinsics/time.c: Include time.h, assume time() is present.
-	* intrinsics/time_1.h: Conditionally include sys/time.h,
-	unconditionally time.h.
-	(gf_cputime): Do division in double, fallback using clock().
-	(gf_gettime): Assume time() is present.
-	* intrinsics/umask.c: Assume stdlib.h is present.
-	* runtime/backtrace.c: Likewise.
-	* runtime/compile_options.c: Assume signal.h is present, assume
-	C89 signals are present.
-	* runtime/error.c: Assume signal.h and stdlib.h are present.
-
-2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/46686
-	* runtime/backtrace.c (show_backtrace): Fix incorrect comment.
-
-2011-11-09  Tobias Burnus  <burnus@net-b.de>
-
-	* configure.ac: Make more cross-compile friendly.
-	* Makefile.in: Regenerate.
-	* aclocal.m4: Regenerate.
-	* config.h.in: Regenerate.
-	* configure: Regenerate.
-
-2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/46686
-	* configure.ac: Don't check execinfo.h, backtrace,
-	backtrace_symbols_fd. Check execve instead of execvp. Call
-	GCC_CHECK_UNWIND_GETIPINFO.
-	* runtime/backtrace.c: Don't include unused headers, include
-	limits.h and unwind.h.
-	(CAN_FORK): Check execve instead of execvp.
-	(GLIBC_BACKTRACE): Remove.
-	(bt_header): Conform to gdb backtrace format.
-	(struct bt_state): New struct.
-	(trace_function): New function.
-	(show_backtrace): Use _Unwind_Backtrace from libgcc instead of
-	glibc backtrace functions.
-	* Makefile.in: Regenerated.
-	* aclocal.m4: Regenerated.
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-
-2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/50016
-	* io/inquire.c (inquire_via_unit): Flush the unit and use ssize.
-	* io/unix.c (buf_flush): Don't call _commit.
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/47972
-	* runtime/error.c (gf_strerror): Silence warning.
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/47972
-	* runtime/error.c (gf_strerror): Silence warning.
-
-2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/47970
-	* intrinsics/c99_functions.c (round): Move higher in the file.
-
-2011-11-07  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/45723
-	* io/open.c (new_unit): Don't check file size before attempting
-	seek.
-
-2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* Makefile.am (AM_CPPFLAGS): Add
-	-I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
-	* Makefile.in: Regenerate.
-	* acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
-	* configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
-	* configure: Regenerate.
-	* config.h.in: Regenerate.
-
-2011-11-01  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/io.h (next_available_newunit): Remove prototype.
-	* io/unit.h (next_available_newunit): Make variable static,
-	initialize it.
-	(init_units): Don't initialize next_available_newunit.
-	(get_unique_unit_number): Use atomic builtin if available.
-
-2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/inquire.c (inquire_via_unit): Check whether we're at the
-	beginning or end if the position is unspecified. If the position
-	is not one of the 3 standard ones, return unspecified.
-	* io/io.h (update_position): Remove prototype.
-	* io/transfer.c (next_record): Set the position to unspecified,
-	letting inquire figure it out more exactly when needed.
-	* io/unit.c (update_position): Remove function.
-
-2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/unix.h (struct stream): Add size function pointer.
-	(ssize): New inline function.
-	(file_length): Remove prototype.
-	* io/unix.c (raw_size): New function.
-	(raw_init): Initialize st.size pointer.
-	(buf_size): New function.
-	(buf_init): Initialize st.size pointer.
-	(open_internal): Likewise.
-	(open_internal4): Likewise.
-	(file_length): Remove function.
-	* io/file_pos.c (st_rewind): Use ssize instead of file_length.
-	* io/open.c (test_endfile): Likewise.
-	* io/transfer.c (data_transfer_init): Likewise.
-	(next_record_r): Likewise.
-	(next_record_w): Likewise.
-	* io/unit.c (update_position): Likewise.
-
-2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/file_pos.c (st_rewind): Handle regular and special files
-	identically.
-	* io/intrinsics.c (fseek_sub): Don't check whether we think the
-	file is seekable, just do what the caller says.
-	* io/transfer.c (skip_record): First try to seek, then fallback to
-	reading and throwing away what we read.
-	* io/unit.c (update_position): Don't check whether file is
-	seekable, just try to do what we're told.
-	(unit_truncate): Likewise.
-	* io/unix.c (struct unix_stream): Remove special_file flag.
-	(buf_flush): Remove code for handling unseekable files.
-	(buf_seek): Likewise.
-	(fd_to_stream): Use buffered IO only for regular files.
-	(file_length): Remove is_seekable() call.
-	(is_seekable): Remove function.
-	(is_special): Likewise.
-	* io/unix.h: Remove prototypes for is_seekable and is_special.
-
-2011-09-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/49479
-	* generated/m4/ifunction.m4:  Always call internal_malloc_size
-	even when there is a zero-sized return array.
-	* generated/generated/maxloc1_16_i16.c: Regenerated.
-	* generated/generated/maxloc1_16_i1.c: Regenerated.
-	* generated/generated/maxloc1_16_i2.c: Regenerated.
-	* generated/generated/maxloc1_16_i4.c: Regenerated.
-	* generated/generated/maxloc1_16_i8.c: Regenerated.
-	* generated/generated/maxloc1_16_r10.c: Regenerated.
-	* generated/generated/maxloc1_16_r16.c: Regenerated.
-	* generated/generated/maxloc1_16_r4.c: Regenerated.
-	* generated/generated/maxloc1_16_r8.c: Regenerated.
-	* generated/generated/maxloc1_4_i16.c: Regenerated.
-	* generated/generated/maxloc1_4_i1.c: Regenerated.
-	* generated/generated/maxloc1_4_i2.c: Regenerated.
-	* generated/generated/maxloc1_4_i4.c: Regenerated.
-	* generated/generated/maxloc1_4_i8.c: Regenerated.
-	* generated/generated/maxloc1_4_r10.c: Regenerated.
-	* generated/generated/maxloc1_4_r16.c: Regenerated.
-	* generated/generated/maxloc1_4_r4.c: Regenerated.
-	* generated/generated/maxloc1_4_r8.c: Regenerated.
-	* generated/generated/maxloc1_8_i16.c: Regenerated.
-	* generated/generated/maxloc1_8_i1.c: Regenerated.
-	* generated/generated/maxloc1_8_i2.c: Regenerated.
-	* generated/generated/maxloc1_8_i4.c: Regenerated.
-	* generated/generated/maxloc1_8_i8.c: Regenerated.
-	* generated/generated/maxloc1_8_r10.c: Regenerated.
-	* generated/generated/maxloc1_8_r16.c: Regenerated.
-	* generated/generated/maxloc1_8_r4.c: Regenerated.
-	* generated/generated/maxloc1_8_r8.c: Regenerated.
-	* generated/generated/maxval_i16.c: Regenerated.
-	* generated/generated/maxval_i1.c: Regenerated.
-	* generated/generated/maxval_i2.c: Regenerated.
-	* generated/generated/maxval_i4.c: Regenerated.
-	* generated/generated/maxval_i8.c: Regenerated.
-	* generated/generated/maxval_r10.c: Regenerated.
-	* generated/generated/maxval_r16.c: Regenerated.
-	* generated/generated/maxval_r4.c: Regenerated.
-	* generated/generated/maxval_r8.c: Regenerated.
-	* generated/generated/minloc1_16_i16.c: Regenerated.
-	* generated/generated/minloc1_16_i1.c: Regenerated.
-	* generated/generated/minloc1_16_i2.c: Regenerated.
-	* generated/generated/minloc1_16_i4.c: Regenerated.
-	* generated/generated/minloc1_16_i8.c: Regenerated.
-	* generated/generated/minloc1_16_r10.c: Regenerated.
-	* generated/generated/minloc1_16_r16.c: Regenerated.
-	* generated/generated/minloc1_16_r4.c: Regenerated.
-	* generated/generated/minloc1_16_r8.c: Regenerated.
-	* generated/generated/minloc1_4_i16.c: Regenerated.
-	* generated/generated/minloc1_4_i1.c: Regenerated.
-	* generated/generated/minloc1_4_i2.c: Regenerated.
-	* generated/generated/minloc1_4_i4.c: Regenerated.
-	* generated/generated/minloc1_4_i8.c: Regenerated.
-	* generated/generated/minloc1_4_r10.c: Regenerated.
-	* generated/generated/minloc1_4_r16.c: Regenerated.
-	* generated/generated/minloc1_4_r4.c: Regenerated.
-	* generated/generated/minloc1_4_r8.c: Regenerated.
-	* generated/generated/minloc1_8_i16.c: Regenerated.
-	* generated/generated/minloc1_8_i1.c: Regenerated.
-	* generated/generated/minloc1_8_i2.c: Regenerated.
-	* generated/generated/minloc1_8_i4.c: Regenerated.
-	* generated/generated/minloc1_8_i8.c: Regenerated.
-	* generated/generated/minloc1_8_r10.c: Regenerated.
-	* generated/generated/minloc1_8_r16.c: Regenerated.
-	* generated/generated/minloc1_8_r4.c: Regenerated.
-	* generated/generated/minloc1_8_r8.c: Regenerated.
-	* generated/generated/minval_i16.c: Regenerated.
-	* generated/generated/minval_i1.c: Regenerated.
-	* generated/generated/minval_i2.c: Regenerated.
-	* generated/generated/minval_i4.c: Regenerated.
-	* generated/generated/minval_i8.c: Regenerated.
-	* generated/generated/minval_r10.c: Regenerated.
-	* generated/generated/minval_r16.c: Regenerated.
-	* generated/generated/minval_r4.c: Regenerated.
-	* generated/generated/minval_r8.c: Regenerated.
-	* generated/generated/product_c10.c: Regenerated.
-	* generated/generated/product_c16.c: Regenerated.
-	* generated/generated/product_c4.c: Regenerated.
-	* generated/generated/product_c8.c: Regenerated.
-	* generated/generated/product_i16.c: Regenerated.
-	* generated/generated/product_i1.c: Regenerated.
-	* generated/generated/product_i2.c: Regenerated.
-	* generated/generated/product_i4.c: Regenerated.
-	* generated/generated/product_i8.c: Regenerated.
-	* generated/generated/product_r10.c: Regenerated.
-	* generated/generated/product_r16.c: Regenerated.
-	* generated/generated/product_r4.c: Regenerated.
-	* generated/generated/product_r8.c: Regenerated.
-	* generated/generated/sum_c10.c: Regenerated.
-	* generated/generated/sum_c16.c: Regenerated.
-	* generated/generated/sum_c4.c: Regenerated.
-	* generated/generated/sum_c8.c: Regenerated.
-	* generated/generated/sum_i16.c: Regenerated.
-	* generated/generated/sum_i1.c: Regenerated.
-	* generated/generated/sum_i2.c: Regenerated.
-	* generated/generated/sum_i4.c: Regenerated.
-	* generated/generated/sum_i8.c: Regenerated.
-	* generated/generated/sum_r10.c: Regenerated.
-	* generated/generated/sum_r16.c: Regenerated.
-	* generated/generated/sum_r4.c: Regenerated.
-	* generated/generated/sum_r8.c: Regenerated.
-
-2011-09-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* generated/bessel_r4.c: Regenerated.
-	* generated/bessel_r8.c: Regenerated.
-	* generated/bessel_r10.c: Regenerated.
-	* generated/bessel_r16.c: Regenerated.
-
-2011-08-29  Tobias Burnus  <burnus@net-b.de>
-
-	* caf/libcaf.h (_gfortran_caf_deregister): Update prototype.
-	* caf/mpi.c (_gfortran_caf_deregister): Modify prototype,
-	actually free memory and add error diagnostic.
-	(_gfortran_caf_finalize): Add additional free calls.
-	* caf/single.c (_gfortran_caf_deregister): Modify prototype,
-	actually free memory and add error diagnostic.
-	(_gfortran_caf_finalize): Add additional free calls.
-
-2011-08-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR libfortran/50192
-	* intrinsics/string_intrinsics.c (memcmp_char4):  New function.
-	* intrinsics/string_intrinsics_inc.c:  New macro MEMCMP, either
-	set to memcmp or memcmp_char4.
-	(compare_string):  Use MEMCMP, with correct size for it.
-	* libgfortran.h:  Add prototype for memcmp_char4.
-
-2011-08-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/40866
-	* generated/iall_i1.c: Regenerated.
-	* generated/iall_i16.c: Regenerated.
-	* generated/iall_i2.c: Regenerated.
-	* generated/iall_i4.c: Regenerated.
-	* generated/iall_i8.c: Regenerated.
-	* generated/iany_i1.c: Regenerated.
-	* generated/iany_i16.c: Regenerated.
-	* generated/iany_i2.c: Regenerated.
-	* generated/iany_i4.c: Regenerated.
-	* generated/iany_i8.c: Regenerated.
-	* generated/iparity_i1.c: Regenerated.
-	* generated/iparity_i16.c: Regenerated.
-	* generated/iparity_i2.c: Regenerated.
-	* generated/iparity_i4.c: Regenerated.
-	* generated/iparity_i8.c: Regenerated.
-	* generated/norm2_r10.c: Regenerated.
-	* generated/norm2_r16.c: Regenerated.
-	* generated/norm2_r4.c: Regenerated.
-	* generated/norm2_r8.c: Regenerated.
-	* generated/parity_l1.c: Regenerated.
-	* generated/parity_l16.c: Regenerated.
-	* generated/parity_l2.c: Regenerated.
-	* generated/parity_l4.c: Regenerated.
-	* generated/parity_l8.c: Regenerated.
-	* generated/misc_specifics.F90: Regenerated (comment change).
-	* generated/_abs_c10.F90: Regenerated (comment change).
-	* generated/_abs_c16.F90: Regenerated (comment change).
-	* generated/_abs_c4.F90: Regenerated (comment change).
-	* generated/_abs_c8.F90: Regenerated (comment change).
-	* generated/_abs_i16.F90: Regenerated (comment change).
-	* generated/_abs_i4.F90: Regenerated (comment change).
-	* generated/_abs_i8.F90: Regenerated (comment change).
-	* generated/_abs_r10.F90: Regenerated (comment change).
-	* generated/_abs_r16.F90: Regenerated (comment change).
-	* generated/_abs_r4.F90: Regenerated (comment change).
-	* generated/_abs_r8.F90: Regenerated (comment change).
-	* generated/_acosh_r10.F90: Regenerated (comment change).
-	* generated/_acosh_r16.F90: Regenerated (comment change).
-	* generated/_acosh_r4.F90: Regenerated (comment change).
-	* generated/_acosh_r8.F90: Regenerated (comment change).
-	* generated/_acos_r10.F90: Regenerated (comment change).
-	* generated/_acos_r16.F90: Regenerated (comment change).
-	* generated/_acos_r4.F90: Regenerated (comment change).
-	* generated/_acos_r8.F90: Regenerated (comment change).
-	* generated/_aimag_c10.F90: Regenerated (comment change).
-	* generated/_aimag_c16.F90: Regenerated (comment change).
-	* generated/_aimag_c4.F90: Regenerated (comment change).
-	* generated/_aimag_c8.F90: Regenerated (comment change).
-	* generated/_aint_r10.F90: Regenerated (comment change).
-	* generated/_aint_r16.F90: Regenerated (comment change).
-	* generated/_aint_r4.F90: Regenerated (comment change).
-	* generated/_aint_r8.F90: Regenerated (comment change).
-	* generated/_anint_r10.F90: Regenerated (comment change).
-	* generated/_anint_r16.F90: Regenerated (comment change).
-	* generated/_anint_r4.F90: Regenerated (comment change).
-	* generated/_anint_r8.F90: Regenerated (comment change).
-	* generated/_asinh_r10.F90: Regenerated (comment change).
-	* generated/_asinh_r16.F90: Regenerated (comment change).
-	* generated/_asinh_r4.F90: Regenerated (comment change).
-	* generated/_asinh_r8.F90: Regenerated (comment change).
-	* generated/_asin_r10.F90: Regenerated (comment change).
-	* generated/_asin_r16.F90: Regenerated (comment change).
-	* generated/_asin_r4.F90: Regenerated (comment change).
-	* generated/_asin_r8.F90: Regenerated (comment change).
-	* generated/_atan2_r10.F90: Regenerated (comment change).
-	* generated/_atan2_r16.F90: Regenerated (comment change).
-	* generated/_atan2_r4.F90: Regenerated (comment change).
-	* generated/_atan2_r8.F90: Regenerated (comment change).
-	* generated/_atanh_r10.F90: Regenerated (comment change).
-	* generated/_atanh_r16.F90: Regenerated (comment change).
-	* generated/_atanh_r4.F90: Regenerated (comment change).
-	* generated/_atanh_r8.F90: Regenerated (comment change).
-	* generated/_atan_r10.F90: Regenerated (comment change).
-	* generated/_atan_r16.F90: Regenerated (comment change).
-	* generated/_atan_r4.F90: Regenerated (comment change).
-	* generated/_atan_r8.F90: Regenerated (comment change).
-	* generated/_conjg_c10.F90: Regenerated (comment change).
-	* generated/_conjg_c16.F90: Regenerated (comment change).
-	* generated/_conjg_c4.F90: Regenerated (comment change).
-	* generated/_conjg_c8.F90: Regenerated (comment change).
-	* generated/_cosh_r10.F90: Regenerated (comment change).
-	* generated/_cosh_r16.F90: Regenerated (comment change).
-	* generated/_cosh_r4.F90: Regenerated (comment change).
-	* generated/_cosh_r8.F90: Regenerated (comment change).
-	* generated/_cos_c10.F90: Regenerated (comment change).
-	* generated/_cos_c16.F90: Regenerated (comment change).
-	* generated/_cos_c4.F90: Regenerated (comment change).
-	* generated/_cos_c8.F90: Regenerated (comment change).
-	* generated/_cos_r10.F90: Regenerated (comment change).
-	* generated/_cos_r16.F90: Regenerated (comment change).
-	* generated/_cos_r4.F90: Regenerated (comment change).
-	* generated/_cos_r8.F90: Regenerated (comment change).
-	* generated/_dim_i16.F90: Regenerated (comment change).
-	* generated/_dim_i4.F90: Regenerated (comment change).
-	* generated/_dim_i8.F90: Regenerated (comment change).
-	* generated/_dim_r10.F90: Regenerated (comment change).
-	* generated/_dim_r16.F90: Regenerated (comment change).
-	* generated/_dim_r4.F90: Regenerated (comment change).
-	* generated/_dim_r8.F90: Regenerated (comment change).
-	* generated/_exp_c10.F90: Regenerated (comment change).
-	* generated/_exp_c16.F90: Regenerated (comment change).
-	* generated/_exp_c4.F90: Regenerated (comment change).
-	* generated/_exp_c8.F90: Regenerated (comment change).
-	* generated/_exp_r10.F90: Regenerated (comment change).
-	* generated/_exp_r16.F90: Regenerated (comment change).
-	* generated/_exp_r4.F90: Regenerated (comment change).
-	* generated/_exp_r8.F90: Regenerated (comment change).
-	* generated/_log10_r10.F90: Regenerated (comment change).
-	* generated/_log10_r16.F90: Regenerated (comment change).
-	* generated/_log10_r4.F90: Regenerated (comment change).
-	* generated/_log10_r8.F90: Regenerated (comment change).
-	* generated/_log_c10.F90: Regenerated (comment change).
-	* generated/_log_c16.F90: Regenerated (comment change).
-	* generated/_log_c4.F90: Regenerated (comment change).
-	* generated/_log_c8.F90: Regenerated (comment change).
-	* generated/_log_r10.F90: Regenerated (comment change).
-	* generated/_log_r16.F90: Regenerated (comment change).
-	* generated/_log_r4.F90: Regenerated (comment change).
-	* generated/_log_r8.F90: Regenerated (comment change).
-	* generated/_mod_i16.F90: Regenerated (comment change).
-	* generated/_mod_i4.F90: Regenerated (comment change).
-	* generated/_mod_i8.F90: Regenerated (comment change).
-	* generated/_mod_r10.F90: Regenerated (comment change).
-	* generated/_mod_r16.F90: Regenerated (comment change).
-	* generated/_mod_r4.F90: Regenerated (comment change).
-	* generated/_mod_r8.F90: Regenerated (comment change).
-	* generated/_sign_i16.F90: Regenerated (comment change).
-	* generated/_sign_i4.F90: Regenerated (comment change).
-	* generated/_sign_i8.F90: Regenerated (comment change).
-	* generated/_sign_r10.F90: Regenerated (comment change).
-	* generated/_sign_r16.F90: Regenerated (comment change).
-	* generated/_sign_r4.F90: Regenerated (comment change).
-	* generated/_sign_r8.F90: Regenerated (comment change).
-	* generated/_sinh_r10.F90: Regenerated (comment change).
-	* generated/_sinh_r16.F90: Regenerated (comment change).
-	* generated/_sinh_r4.F90: Regenerated (comment change).
-	* generated/_sinh_r8.F90: Regenerated (comment change).
-	* generated/_sin_c10.F90: Regenerated (comment change).
-	* generated/_sin_c16.F90: Regenerated (comment change).
-	* generated/_sin_c4.F90: Regenerated (comment change).
-	* generated/_sin_c8.F90: Regenerated (comment change).
-	* generated/_sin_r10.F90: Regenerated (comment change).
-	* generated/_sin_r16.F90: Regenerated (comment change).
-	* generated/_sin_r4.F90: Regenerated (comment change).
-	* generated/_sin_r8.F90: Regenerated (comment change).
-	* generated/_sqrt_c10.F90: Regenerated (comment change).
-	* generated/_sqrt_c16.F90: Regenerated (comment change).
-	* generated/_sqrt_c4.F90: Regenerated (comment change).
-	* generated/_sqrt_c8.F90: Regenerated (comment change).
-	* generated/_sqrt_r10.F90: Regenerated (comment change).
-	* generated/_sqrt_r16.F90: Regenerated (comment change).
-	* generated/_sqrt_r4.F90: Regenerated (comment change).
-	* generated/_sqrt_r8.F90: Regenerated (comment change).
-	* generated/_tanh_r10.F90: Regenerated (comment change).
-	* generated/_tanh_r16.F90: Regenerated (comment change).
-	* generated/_tanh_r4.F90: Regenerated (comment change).
-	* generated/_tanh_r8.F90: Regenerated (comment change).
-	* generated/_tan_r10.F90: Regenerated (comment change).
-	* generated/_tan_r16.F90: Regenerated (comment change).
-	* generated/_tan_r4.F90: Regenerated (comment change).
-	* generated/_tan_r8.F90: Regenerated (comment change).
-
-2011-08-18  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/50109
-	* io/list_read.c (eat_separator): Fix skipping over "!" lines.
-
-2011-07-23  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* intrinsics/ctime.c: Include <stdlib.h>.
-	* intrinsics/getlog.c: Likewise.
-	* runtime/stop.c: Likewise.
-
-2011-07-23  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/49791
-	* io/list_read.c (nml_parse_qualifier): Remove check to
-	enabled extended read for another case.
-
-2011-07-15  Daniel Carrera  <dcarrera@gmail.com>
-
-	* caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
-	* caf/single.c (caf_runtime_error): Ditto.
-
-2011-07-14  Daniel Carrera  <dcarrera@gmail.com>
-
-	* caf/single.c:  Include stdarg.h header.
-	(caf_runtime_error): New function. Use "exit(EXIT_FAILURE)".
-	(_gfortran_caf_register): Use caf_runtime_error.
-	(_gfortran_caf_sync_images): Use "exit(EXIT_FAILURE)".
-	* caf/mpi.c (caf_runtime_error): Remove "error" parameter.
-	Return EXIT_FAILURE instead.
-	(_gfortran_caf_register): Update call to caf_runtime_error.
-	(_gfortran_caf_sync_all): Ditto.
-	(_gfortran_caf_sync_images): Ditto.
-	(_gfortran_caf_error_stop_str): Use "exit(EXIT_FAILURE)".
-
-2011-07-13  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/49296
-	* io/list_read.c (read_logical): Don't error out if a valid value
-	is followed by EOF instead of a normal separator.
-	(read_integer): Likewise.
-
-2011-07-09  Tobias Burnus  <burnus@net-b.de>
-
-	* runtime/error.c (sys_abort): Change argument list
-	from "()" to "(void)".
-
-2011-07-09  Tobias Burnus  <burnus@net-b.de>
-	    Daniel Carrera  <dcarrera@gmail.com>
-
-	* caf/mpi.c (runtime_error): New function.
-	(_gfortran_caf_register): Use it.
-	(_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE
-	as possible status value.
-	(_gfortran_caf_sync_images): Ditto.
-
-2011-07-07  Tobias Burnus  <burnus@net-b.de>
-
-	* libcaf.h (__attribute__, unlikely, likely): New macros.
-	(caf_register_t): Update comment.
-	(_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments.
-	* single.c (_gfortran_caf_register): Ditto; add error diagnostics.
-	* mpi.c (_gfortran_caf_register): Ditto.
-	(caf_is_finalized): New global variable.
-	(_gfortran_caf_finalize): Use it.
-
-2011-07-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	* runtime/memory.c (internal_malloc_size):  If size is zero,
-	allocate a single byte.
-	* m4/pack.m4 (pack_'rtype_code`):  Don't check for zero size
-	for the argument of internal_malloc_size.
-	* m4/spread.m4 (spread_'rtype_code`):  Likewise.
-	* m4/eoshift1.m4 (eoshift1):  Don't allocate twice.  Don't check
-	for zero size for the argument of internal_malloc_size.
-	* m4/eoshift3.m4: Don't check for zero size for the argument of
-	internal_malloc_size.
-	* intrinsics/pack_generic.c (pack_internal):  Likewise.
-	(pack_s_internal):  Likewise.
-	* intrinsics/cshift0.c (cshift0):  Likewise.
-	* intrinsics/spread_generic.c (spread_internal):  Likewise.
-	* intrinsics/eoshift0.c (eoshift0):  Likewise.
-	* intrinsics/eoshift2.c (eoshift2):  Likewise.
-	* generated/eoshift1_16.c: Regenerated.
-	* generated/eoshift1_4.c: Regenerated.
-	* generated/eoshift1_8.c: Regenerated.
-	* generated/eoshift3_16.c: Regenerated.
-	* generated/eoshift3_4.c: Regenerated.
-	* generated/eoshift3_8.c: Regenerated.
-	* generated/pack_c10.c: Regenerated.
-	* generated/pack_c16.c: Regenerated.
-	* generated/pack_c4.c: Regenerated.
-	* generated/pack_c8.c: Regenerated.
-	* generated/pack_i16.c: Regenerated.
-	* generated/pack_i1.c: Regenerated.
-	* generated/pack_i2.c: Regenerated.
-	* generated/pack_i4.c: Regenerated.
-	* generated/pack_i8.c: Regenerated.
-	* generated/pack_r10.c: Regenerated.
-	* generated/pack_r16.c: Regenerated.
-	* generated/pack_r4.c: Regenerated.
-	* generated/pack_r8.c: Regenerated.
-	* generated/spread_c10.c: Regenerated.
-	* generated/spread_c16.c: Regenerated.
-	* generated/spread_c4.c: Regenerated.
-	* generated/spread_c8.c: Regenerated.
-	* generated/spread_i16.c: Regenerated.
-	* generated/spread_i1.c: Regenerated.
-	* generated/spread_i2.c: Regenerated.
-	* generated/spread_i4.c: Regenerated.
-	* generated/spread_i8.c: Regenerated.
-	* generated/spread_r10.c: Regenerated.
-	* generated/spread_r16.c: Regenerated.
-	* generated/spread_r4.c: Regenerated.
-	* generated/spread_r8.c: Regenerated.
-
-2011-06-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR fortran/49479
-	* m4/reshape.m4: If source allocation is smaller than one, set it
-	to one.
-	* intrinsics/reshape_generic.c:  Likewise.
-	* generated/reshape_r16.c: Regenerated.
-	* generated/reshape_c4.c: Regenerated.
-	* generated/reshape_c16.c: Regenerated.
-	* generated/reshape_c8.c: Regenerated.
-	* generated/reshape_r4.c: Regenerated.
-	* generated/reshape_i4.c: Regenerated.
-	* generated/reshape_r10.c: Regenerated.
-	* generated/reshape_r8.c: Regenerated.
-	* generated/reshape_c10.c: Regenerated.
-	* generated/reshape_i8.c: Regenerated.
-	* generated/reshape_i16.c: Regenerated.
-
-2011-06-18  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/49296
-	* io/list_read.c (read_character): Accept EOF as a separator when
-	reading string.
-
-2011-06-17  Daniel Carrera  <dcarrera@gmail.com>
-
-	* caf/single.c (_gfortran_caf_register): Store the address
-	of all static coarrays in a linked list.
-	(_gfortran_caf_finalize): Free memory of staic coarrays.
-	* caf/mpi.c (_gfortran_caf_register): Store the address
-	of all static coarrays in a linked list. Initialize MPI
-	if necessary.
-	(_gfortran_caf_finalize): Free memory of staic coarrays.
-	(_gfortran_caf_init): Check if MPI is already initialized
-	before initializing again.
-	* caf/libcaf.h: Add a type to caf_register_t to distinguish
-	static coarrays and add the type caf_static_t to make the
-	linked list of static coarrays.
-
-2011-06-11  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/unix.c (buf_seek): Return error if file is not seekable.
-	(buf_tell): Call buf_seek.
-
-2011-06-11  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/unix.c (fd_to_stream): Figure out if a fd is seekable by
-	trying lseek().
-
-2011-06-10  Daniel Carrera  <dcarrera@gmail.com>
-
-	* caf/mpi.c (_gfortran_caf_sync_all,
-	_gfortran_caf_sync_images): Functions have void return type
-	and move status into parameter list.
-	* caf/single.c (_gfortran_caf_sync_all,
-	_gfortran_caf_sync_images): Functions have void return type
-	and move status into parameter list.
-	* caf/libcaf.h (_gfortran_caf_sync_all,
-	_gfortran_caf_sync_images): Functions have void return type
-	and move status into parameter list.
-
-2011-06-03  Richard Henderson  <rth@redhat.com>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* config/fpu-387.h [__sun__ && __svr4__] (sigill_hdlr): Correct
-	insn, insn size.
-	(has_sse) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
-
-2011-05-29  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/48931
-	* libgfortran.h (find_addr2line): New prototype.
-	* runtime/backtrace.c (show_backtrace): Use async-signal-safe
-	execve and stored path of addr2line.
-	* runtime/compile_options.c (maybe_find_addr2line): New function.
-	(set_options): Call maybe_find_addr2line if backtracing is enabled.
-	* runtime/main.c (find_addr2line): New function.
-	(init): Call find_addr2line if backtracing is enabled.
-	(cleanup): Free addr2line_path.
-
-2011-05-29  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/49214
-	* runtime/backtrace.c (fd_gets): Return NULL if nothing was read.
-
-2011-05-29  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/19155
-	* io/read.c (convert_real): Check for invalid input by comparing
-	endptr instead of EINVAL.
-	(read_f): Fixup floating point input without significand.
-
-2011-05-22  Tobias Burnus  <burnus@net-b.de>
-
-	* runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
-
-2011-05-22  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/48931
-	* configure.ac: Check for backtrace_symbols_fd instead of
-	backtrace_symbols, check for readlink.
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-	* runtime/backtrace.c (local_strcasestr): Remove.
-	(bt_header): New function.
-	(dump_glibc_backtrace): Remove.
-	(fd_gets): New function.
-	(show_backtrace): Rework to use backtrace_symbols_fd and pipes
-	avoiding functions that are not async-signal-safe, reformat
-	output.
-	* runtime/main.c (store_exe_path): Try to check /proc/self/exe
-	first.
-
-2011-05-20  Janne Blomqvist  <jb@gcc.gnu.org>
-	    Uros Bizjak  <ubizjak@gmail.com>
-
-	PR libfortran/48977
-	* configure.host: Swap order of glibc and x86 tests.
-
-2011-05-20  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* config/fpu-387.h (set_fpu): Use renamed inexact macro.
-	* config/fpu-aix.h (set_fpu): Clarify error messages, use renamed
-	inexact macro, set TRP_INEXACT for inexact exception instead of
-	TRP_UNDERFLOW.
-	* config/fpu-generic.h (set_fpu): Clarify error messages, use
-	renamed inexact macro.
-	* config/fpu-glibc.h (set_fpu): Likewise.
-	* config/fpu-sysv.h (set_fpu): Likewise.
-
-2011-05-14  Tobias Burnus  <burnus@net-b.de>
-
-	* runtime/stop.c (error_stop_string, error_stop_numeric):
-	Do not backtrace for ERROR STOP.
-
-2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/48915
-	* intrinsics/abort.c (abort): Call sys_abort().
-	* io/unix.c (st_vprintf): Call sys_abort().
-	* libgfortran.h (options_t): Remove dump_core member.
-	(handler): Rename to backtrace_handler.
-	(compile_options_t): Remove dump_core member.
-	(sys_exit): Remove.
-	(sys_abort): New function.
-	* runtime/backtrace.c (show_backtrace): Print a message if
-	backtrace is not available on target, update filter symbol name
-	due to backtrace_handler renaming.
-	* runtime/compile_options.c (backtrace_handler): New
-	implementation based on example in Glibc manual.
-	(set_options): Remove dump_core handling, make signal handler
-	handle more signals.
-	(init_compile_options): Remove dump_core.
-	* runtime/environ.c (variable_table[]): Remove
-	GFORTRAN_ERROR_DUMPCORE element.
-	(show_variables): Update name, call exit().
-	* runtime/error.c (sys_exit): Remove.
-	(sys_abort): New function.
-	(recursion_check): Call sys_abort().
-	(os_error): Call exit().
-	(runtime_error): Likewise.
-	(runtime_error_at): Likewise.
-	(internal_error): Likewise.
-	(generate_error): Likewise.
-	(notify_std): Likewise.
-	* runtime/stop.c (stop_numeric): Call exit().
-	(stop_numeric_f08): Likewise.
-	(stop_string): Likewise.
-	(error_stop_string): Call sys_abort().
-	(error_stop_numeric): Print backtrace, exit with provided code.
-
-2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/unix.c (st_vprintf,st_printf): Move to runtime/error.c.
-	* libgfortran.h (struct options_t): Remove use_stderr field.
-	(st_vprintf,st_printf): Move prototypes.
-	(estr_write): New prototype.
-	* runtime/error.c (sys_exit): Use estr_write instead of st_printf.
-	(estr_write): New function.
-	(st_vprintf): Move from io/unix.c, use stack allocated buffer,
-	always output to stderr.
-	(st_printf): Move from io/unix.c.
-	(show_locus): Use a local variable instead of static.
-	(os_error): Use estr_write instead of st_printf.
-	(runtime_error): Likewise.
-	(runtime_error_at): Likewise.
-	(runtime_warning_at): Likewise.
-	(internal_error): Likewise.
-	(generate_error): Likewise.
-	(generate_warning): Likewise.
-	(notify_std): Likewise.
-	* runtime/pause.c (do_pause): Likewise.
-	(pause_string): Likewise.
-	* runtime/stop.c (stop_string): Likewise.
-	(error_stop_string): Likewise.
-	* config/fpu_aix.h (set_fpu): Likewise.
-	* config/fpu_generic.h (set_fpu): Likewise.
-	* config/fpu_glibc.h (set_fpu): Likewise.
-	* config/fpu-sysv.h (set_fpu): Likewise.
-	* runtime/backtrace.c (dump_glibc_backtrace): Likewise.
-	(show_backtrace): Likewise.
-	* runtime/environ.c (print_spaces): Likewise.
-	(show_string): Likewise.
-	(show_variables): Likewise.
-	(variable_table[]): Remove GFORTRAN_USE_STDERR entry.
-
-2011-05-14  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/48961
-	* intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
-	synchronously executing with WAIT=.false.
-	(execute_command_line): Fix setting of cmdstat and exitstat.
-
-2011-05-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* caf/libcaf.h: Cleanup headers.
-	(_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
-	(caf_register_t): New enum.
-	(_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
-	* caf/single.c (_gfortran_caf_critical,
-	_gfortran_caf_end_critical): Remove.
-	(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
-	* caf/mpi.c (_gfortran_caf_critical,
-	_gfortran_caf_end_critical): Remove.
-	(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
-	(caf_world_window): Remove global variable.
-	(_gfortran_caf_init): Fix off-by-one error of this_image.
-
-2011-05-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48787
-	* io/write_float.def (output_float): Adjust up and down rounding for
-	cases where 'd' = 0. Gather common code to one location.
-
-2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48787
-	* io/write_float.def (output_float): Gather up integer declarations and
-	add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
-	everywhere. For ROUND_UP scan the digit string and only perform
-	rounding if something other than '0' is found.
-
-2011-04-29  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* io/unix.c (min): New macro.
-	(unpack_filename): Return errno number for errors.
-	(regular_file): Use appropriately sized buffer for path.
-	(compare_file_filename): Likewise.
-	(find_file): Likewise.
-	(delete_file): Likewise.
-	(file_exists): Likewise.
-	(file_size): Likewise.
-	(inquire_sequential): Likewise.
-	(inquire_direct): Likewise.
-	(inquire_formatted): Likewise.
-	(inquire_access): Likewise.
-
-2011-04-29  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/48488
-	* io/write.c (write_real, write_real_g0): Update comments.
-
-2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-	    Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libgfortran/48488
-	PR libgfortran/48602
-	PR libgfortran/48615
-	PR libgfortran/48684
-	PR libgfortran/48787
-	* io/write.c (write_d, write_e, write_f, write_en,
-	write_es): Add precision compemsation parameter to call.
-	(set_fnode_default): Adjust default widths to assure
-	round trip on write and read. (write_real): Adjust call to write_float.
-	(write_real_g0): Calculate compensation for extra precision and adjust
-	call to write_float.
-	* io/write_float.def (output_float_FMT_G_): Use volatile rather than
-	asm volatile to avoid optimization issue. Correctly calculate the
-	number of blanks (nb) to be appended and simplify calculation logic.
-	(write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
-	default widths. Eliminate the code that attempted to reduce the
-	the precision used in later sprintf functions.  Add call parameter to
-	compensate for extra precision.
-
-2011-04-20  Jim Meyering  <meyering@redhat.com>
-
-	* intrinsics/move_alloc.c (move_alloc): Remove useless
-	if-before-free test.
-	* io/fbuf.c (fbuf_destroy): Likewise.
-	* io/format.c (save_parsed_format): Likewise.
-	* io/open.c (already_open): Likewise.
-	* io/unit.c (free_internal_unit, close_unit_1): Likewise.
-	* io/unix.c (mem_close): Likewise.
-
-2011-04-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48602
-	* io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
-	Use asm volatile to mark temp variable, avoiding optimization errors.
-
-2011-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48602
-	* io/write_float.def (output_float_FMT_G): Use current rounding mode
-	to set the rounding parameters. (output_float): Skip rounding
-	if value is zero.
-
-2011-04-16  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
-	branch.
-	* io/format.c (format_error): Use snprintf instead of sprintf.
-	* io/list_read.c: Move snprintf fallback macro to libgfortran.h.
-	(convert_integer): Use snprintf instead of sprintf.
-	(parse_repeat): Likewise.
-	(read_logical): Likewise.
-	(read_integer): Likewise.
-	(read_character): Likewise.
-	(parse_real): Likewise.
-	(read_complex): Likewise.
-	(read_real): Likewise.
-	(check_type): Likewise.
-	(nml_parse_qualifier): Add string length argument, use snprintf
-	instead of sprintf.
-	(nml_get_obj_data): Use snprintf instead of sprintf.
-	* io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
-	instead of sprintf.
-	* io/transfer.c (require_type): Use snprintf instead of sprintf.
-	* io/unix.c (tempfile): Likewise.
-	* io/write.c (nml_write_obj): Likewise.
-	* io/write_float.def (output_float): Remove sprintf CPP branch,
-	use snprintf instead of sprintf.
-	* libgfortran.h: Add fallback snprintf macro from io/list_read.c.
-	* runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
-	* runtime/main.c (store_exe_path): Use snprintf instead of
-	sprintf.
-
-2011-04-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48589
-	* io/write_float.def (write_infnan): Set width properly for G0.
-
-2011-04-15  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* Makefile.am: Build and install caf/single.c as
-	libcaf_single.a.
-	* Makefile.in: Regenerate.
-
-2011-04-15  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47571
-	* configure: Regenerated.
-	* config.h.in: Regenerated.
-	* acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
-	* configure.ac: Use separate symbol for clock_gettime in librt.
-	* intrinsics/system_clock.c: Use weakrefs only when needed and
-	supported.
-
-2011-04-12  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
-	check for ptrdiff_t.
-	* libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
-	index_type, change cshift0* prototypes.
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-	* intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
-	* io/io.h (array_loop_spec): Use index_type instead of ssize_t.
-	* io/list_read.c (nml_parse_qualifier): Likewise.
-	* io/write.c (nml_write_obj): Likewise.
-	* m4/cshift0.c (cshift0_'rtype_code`): Likewise.
-	* generated/cshift0_*.c: Regenerated.
-
-2011-04-12  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
-	* Makefile.in: Regenerated.
-
-2011-04-06  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
-	Add global variable caf_mpi_initialized and use it for when
-	finalizing.
-
-2011-04-04  Tobias Burnus  <burnus@net-b.de>
-
-	* unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
-	(fallback_access, open_internal4, compare_file_filename,
-	find_file, file_size, inquire_sequential, inquire_direct,
-	inquire_formatted): Use "struct stat" instead of gfstat_t.
-
-2011-03-27  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/18918
-	* caf/libcaf.h: New - coarray communication library.
-	* caf/mpi.c: New.
-	* caf/single.c: New.
-
-2011-03-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48030
-	* io/read.c (read_x): Re-implement using fbuf_getc.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/48135
-	* configure.ac (gfortran_use_symver): Handle --disable-symvers.
-	* configure: Regenerate.
-
-2011-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	PR fortran/35667
-	* io/io.h (convert_infnan): Declare.
-	* io/read.c (convert_infnan): New.
-	(read_f): Use convert_infnan to convert INFs and NANs.
-	* list_read.c (parse_real, read_real): Likewise.
-
-2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/47439
-	* io/unix.c (tempfile): Work around poor mktemp() implementations.
-
-2011-03-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/47883
-	* acinclude.m4: Don't use AC_TRY_ macros.
-	* configure.ac: Likewise.
-	* configure: Regenerate.
-
-2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
-
-	PR libfortran/48066
-	* m4/ifunction.m4:  If return array is empty, return.
-	* m4/ifunction_logical.m4:  Likewise.
-	* generated/all_l16.c: Regenerated.
-	* generated/all_l1.c: Regenerated.
-	* generated/all_l2.c: Regenerated.
-	* generated/all_l4.c: Regenerated.
-	* generated/all_l8.c: Regenerated.
-	* generated/any_l16.c: Regenerated.
-	* generated/any_l1.c: Regenerated.
-	* generated/any_l2.c: Regenerated.
-	* generated/any_l4.c: Regenerated.
-	* generated/any_l8.c: Regenerated.
-	* generated/count_16_l.c: Regenerated.
-	* generated/count_1_l.c: Regenerated.
-	* generated/count_2_l.c: Regenerated.
-	* generated/count_4_l.c: Regenerated.
-	* generated/count_8_l.c: Regenerated.
-	* generated/maxloc1_16_i16.c: Regenerated.
-	* generated/maxloc1_16_i1.c: Regenerated.
-	* generated/maxloc1_16_i2.c: Regenerated.
-	* generated/maxloc1_16_i4.c: Regenerated.
-	* generated/maxloc1_16_i8.c: Regenerated.
-	* generated/maxloc1_16_r10.c: Regenerated.
-	* generated/maxloc1_16_r16.c: Regenerated.
-	* generated/maxloc1_16_r4.c: Regenerated.
-	* generated/maxloc1_16_r8.c: Regenerated.
-	* generated/maxloc1_4_i16.c: Regenerated.
-	* generated/maxloc1_4_i1.c: Regenerated.
-	* generated/maxloc1_4_i2.c: Regenerated.
-	* generated/maxloc1_4_i4.c: Regenerated.
-	* generated/maxloc1_4_i8.c: Regenerated.
-	* generated/maxloc1_4_r10.c: Regenerated.
-	* generated/maxloc1_4_r16.c: Regenerated.
-	* generated/maxloc1_4_r4.c: Regenerated.
-	* generated/maxloc1_4_r8.c: Regenerated.
-	* generated/maxloc1_8_i16.c: Regenerated.
-	* generated/maxloc1_8_i1.c: Regenerated.
-	* generated/maxloc1_8_i2.c: Regenerated.
-	* generated/maxloc1_8_i4.c: Regenerated.
-	* generated/maxloc1_8_i8.c: Regenerated.
-	* generated/maxloc1_8_r10.c: Regenerated.
-	* generated/maxloc1_8_r16.c: Regenerated.
-	* generated/maxloc1_8_r4.c: Regenerated.
-	* generated/maxloc1_8_r8.c: Regenerated.
-	* generated/maxval_i16.c: Regenerated.
-	* generated/maxval_i1.c: Regenerated.
-	* generated/maxval_i2.c: Regenerated.
-	* generated/maxval_i4.c: Regenerated.
-	* generated/maxval_i8.c: Regenerated.
-	* generated/maxval_r10.c: Regenerated.
-	* generated/maxval_r16.c: Regenerated.
-	* generated/maxval_r4.c: Regenerated.
-	* generated/maxval_r8.c: Regenerated.
-	* generated/minloc1_16_i16.c: Regenerated.
-	* generated/minloc1_16_i1.c: Regenerated.
-	* generated/minloc1_16_i2.c: Regenerated.
-	* generated/minloc1_16_i4.c: Regenerated.
-	* generated/minloc1_16_i8.c: Regenerated.
-	* generated/minloc1_16_r10.c: Regenerated.
-	* generated/minloc1_16_r16.c: Regenerated.
-	* generated/minloc1_16_r4.c: Regenerated.
-	* generated/minloc1_16_r8.c: Regenerated.
-	* generated/minloc1_4_i16.c: Regenerated.
-	* generated/minloc1_4_i1.c: Regenerated.
-	* generated/minloc1_4_i2.c: Regenerated.
-	* generated/minloc1_4_i4.c: Regenerated.
-	* generated/minloc1_4_i8.c: Regenerated.
-	* generated/minloc1_4_r10.c: Regenerated.
-	* generated/minloc1_4_r16.c: Regenerated.
-	* generated/minloc1_4_r4.c: Regenerated.
-	* generated/minloc1_4_r8.c: Regenerated.
-	* generated/minloc1_8_i16.c: Regenerated.
-	* generated/minloc1_8_i1.c: Regenerated.
-	* generated/minloc1_8_i2.c: Regenerated.
-	* generated/minloc1_8_i4.c: Regenerated.
-	* generated/minloc1_8_i8.c: Regenerated.
-	* generated/minloc1_8_r10.c: Regenerated.
-	* generated/minloc1_8_r16.c: Regenerated.
-	* generated/minloc1_8_r4.c: Regenerated.
-	* generated/minloc1_8_r8.c: Regenerated.
-	* generated/minval_i16.c: Regenerated.
-	* generated/minval_i1.c: Regenerated.
-	* generated/minval_i2.c: Regenerated.
-	* generated/minval_i4.c: Regenerated.
-	* generated/minval_i8.c: Regenerated.
-	* generated/minval_r10.c: Regenerated.
-	* generated/minval_r16.c: Regenerated.
-	* generated/minval_r4.c: Regenerated.
-	* generated/minval_r8.c: Regenerated.
-	* generated/product_c10.c: Regenerated.
-	* generated/product_c16.c: Regenerated.
-	* generated/product_c4.c: Regenerated.
-	* generated/product_c8.c: Regenerated.
-	* generated/product_i16.c: Regenerated.
-	* generated/product_i1.c: Regenerated.
-	* generated/product_i2.c: Regenerated.
-	* generated/product_i4.c: Regenerated.
-	* generated/product_i8.c: Regenerated.
-	* generated/product_r10.c: Regenerated.
-	* generated/product_r16.c: Regenerated.
-	* generated/product_r4.c: Regenerated.
-	* generated/product_r8.c: Regenerated.
-	* generated/sum_c10.c: Regenerated.
-	* generated/sum_c16.c: Regenerated.
-	* generated/sum_c4.c: Regenerated.
-	* generated/sum_c8.c: Regenerated.
-	* generated/sum_i16.c: Regenerated.
-	* generated/sum_i1.c: Regenerated.
-	* generated/sum_i2.c: Regenerated.
-	* generated/sum_i4.c: Regenerated.
-	* generated/sum_i8.c: Regenerated.
-	* generated/sum_r10.c: Regenerated.
-	* generated/sum_r16.c: Regenerated.
-	* generated/sum_r4.c: Regenerated.
-	* generated/sum_r8.c: Regenerated.
-
-2011-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/48047
-	* io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
-
-2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47802
-	* intrinsics/ctime.c (strctime): Use builtins to check localtime_r
-	return type.
-
-2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47802
-	* intrinsics/ctime.c (strctime): Don't use return value of
-	localtime_r.
-
-2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47567
-	* io/write_float.def (output_float): Move handling of w = 0 to after
-	output rounding. Check for zero and set zero_flag accordingly. Set
-	width according to zero_flag. Add better comments.
-
-2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47778
-	* io/list_read.c (namelist_read): Intialize the error string buffere.
-	If pprev_nl was used during the previous namelist read and the rank
-	was zero, reset the pointer to NULL for the next namelist read.
-
-2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	PR libfortran/45165
-	* unix.c (fallback_access): Fix file descriptor leaks.
-
-2011-02-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
-
-	* acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
-	tested in configure.host.
-	* configure: Regenerate.
-
-2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47802
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-	* configure.ac: Remove checks for ctime and ctime_r, add check for
-	strftime.
-	* intrinsics/date_and_time.c (localtime_r): Move fallback
-	implementation to time_1.h.
-	* intrinsics/time_1.h (localtime_r): Fallback implementation.
-	* intrinsics/ctime.c: Include time_1.h.
-	(ctime_r): Remove fallback implementation.
-	(strctime): New function.
-	(fdate): Use strctime instead of ctime_r.
-	(fdate_sub): Likewise.
-	(ctime): Likewise.
-	(ctime_sub): Likewise.
-
-2011-02-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/47878
-	* io/transfer.c (read_sf): Call fbuf_getptr only at the end,
-	and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
-
-2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47802
-	* configure.ac: Add test for POSIX getpwuid_r.
-	* intrinsics/getlog.c (getlog): CPP test for
-	HAVE_POSIX_GETPWUID_R.
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-
-2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47567
-	* io/write_float.def (output_float): Remove special case handling of
-	zero with width 1.
-
-2011-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
-	    Jerry DeLisle    <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/47694
-	* io/fbuf.h (fbuf_getptr): New inline function.
-	* io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
-	through the string instead of fbuf_read.
-
-2011-02-22  Tobias Burnus  <burnus@net-b.de>
-	    Kai-Uwe Eckhardt  <kuehro@gmx.de>
-
-	PR libfortran/47830
-	* intrinsics/c99_functions.c (roundl): Make C valid for
-	HAVE_NEXTAFTERL.
-
-2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47567
-	* io/write_float.def (output_float): Adjust width for F0.d to
-	allow space for negative signs on zero.
-
-2011-02-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47667
-	* io/list_read.c (read_logical): Check for end of line before calling
-	eat_line. (read_integer): Likewise. (parse_real): Don't unget the
-	separator. Check for end of line before calling	eat_line.
-	(read_complex): Allow line-end before and after parenthesis and comma.
-	Check for end of line before calling eat_line. (read_real): Check for
-	end of line before calling eat_line.
-
-2011-02-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR libfortran/47757
-	* gfortran.map (GFORTRAN_1.4): Export
-	_gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
-	_gfortran_{cshift0,eoshift{0,2}}_16_char4.
-
-2011-02-15  Tobias Burnus  <burnus@net-b.de>
-
-	PR fortran/47716
-	PR fortran/47648
-	* acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
-	libquadmath, which uses more features.
-	* configure: Regenerate.
-
-2011-02-14  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/47642
-	* io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
-	quadmath_flt128tostr.
-	* io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
-	of quadmath_flt128tostr.
-
-2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* Makefile.in: Regenerate.
-	* aclocal.m4: Likewise.
-	* configure: Likewise.
-
-2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47567
-	* io/write_float.def (output_float): Eliminate some redundant code.
-	Adjust width for case of F0.X for values of zero and all other values.
-	Expand cases where '*' is set to give cleaner results.
-
-2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47571
-	* intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
-	(weak_gettime): Likewise.
-	(gf_gettime): Change API, move weak_gettime() usage to
-	system_clock.c
-	* intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
-	(gf_gettime_mono): New function.
-	(system_clock_4): Use gf_gettime_mono().
-	(system_clock_8): Likewise.
-	* intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
-	usage.
-
-2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47571
-	* configure: Regenerated.
-	* configure.ac: Don't add librt to LIBS.
-	* intrinsics/time_1.h (weak_gettime): Weakref trickery for
-	clock_gettime().
-	(gf_gettime): Use weak_gettime() instead of clock_gettime().
-
-2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* intrinsics/time_1.h: Include errno.h needed by fallbacks.
-
-2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
-
-2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* configure.ac: Check for clock_gettime().
-	* configure: Regenerated.
-	* config.h.in: Regenerated.
-	* intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
-	times() fallback.
-	(gf_gettime): New function.
-	* intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
-	* intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
-	* intrinsics/dtime.c (dtime_sub): Use gf_cputime.
-	* intrinsics/etime.c (etime_sub): Use gf_cputime.
-	* intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
-	(system_clock_8): Use gf_gettime, increase count rate to allow
-	nanosecond precision, remove overflow prone branch.
-
-2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47434
-	* io/write_float.def (write_infnan): Use calculate_sign to determine
-	if the sign should be given and check field widths accordingly.
-
-2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
-
-	* intrinsics/ctime.c (ctime_r): Improve implementation.
-
-2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47431
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-	* configure.ac: Add check for ctime_r().
-	* intrinsics/ctime.c (ctime_r): Fallback implementation.
-	(fdate): Use ctime_r() instead of ctime().
-	(fdate_sub): Likewise.
-	(ctime): Likewise.
-	(ctime_sub): Likewise.
-
-2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47432
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-	* configure.ac: Add check for ttyname_r.
-	* io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
-	* io/unix.c (stream_ttyname): Use ttyname_r if available, conform
-	to new prototype.
-	* io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
-	* io/intrinsics.c (ttynam_sub): Likewise.
-	(ttynam): Likewise.
-
-2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47491
-	* configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
-	extensions.
-	* config.h.in: Regenerate.
-	* configure: Regenerate.
-
-2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47285
-	* io/write_float.def (write_infnan): Adjust processor selected width
-	to 3 if NaN.
-
-2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47285
-	* io/write_float.def (output_float): Return SUCCESS or FAILURE and use
-	the result to set the padding.
-
-2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
-
-	* intrinsics/getlog.c (getlog): Fix label/statement issue.
-
-2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47375
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-	* configure.ac: Add check for getpwuid_r.
-	* intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
-
-2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/46267
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-	* configure.ac: Check presence of strerror_r.
-	* intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
-	* io/unix.c (get_oserror): Remove.
-	* libgfortran.h (gf_strerror): Add prototype.
-	(get_oserror): Remove prototype.
-	* runtime/error.c (gf_strerror): New function.
-	(os_error): Use gf_strerror instead of get_oserror.
-	(generate_errror): Likewise.
-
-2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/47296
-	* io/unix.c (tempfile): Set opp->file and opp->file_len also if an
-	error occurs.
-
-2011-01-16  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/46625
-	* io/write_float.def (DTOAQ): Use quadmath_flt128tostr
-	instead of quadmath_dtoa.
-	* io/transfer128.c (tmp1, tmp2): New variables, bring in
-	strtoflt128 and quadmath_flt128tostr.
-	(transfer_real128, transfer_real128_write, transfer_complex128,
-	transfer_complex128_write): Remove tmp1/tmp2 variables.
-	* io/read.c (convert_real): Use strtoflt128 instead of
-	quadmath_strtopQ, adjust for the changed arguments and return
-	value.
-
-2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47296
-	* io/unix.c (unpack_filename): Return non-zero if the filename passed
-	in is NULL.
-
-2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libgfortran/47154
-	* io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
-	duplicate calls via next_record.
-
 
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/libgfortran/ChangeLog-2011 b/libgfortran/ChangeLog-2011
new file mode 100644
index 0000000..f516bad
--- /dev/null
+++ b/libgfortran/ChangeLog-2011
@@ -0,0 +1,1485 @@
+2011-12-22  Janne Blomqvist  <jb@gcc.gnu.org>
+	Tobias Burnus  <burnus@net-b.de>
+
+	PR libfortran/51646
+	* acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Use POSIX mode
+	flags, omit mode argument when flags argument does not have
+	O_CREAT.
+	* io/unix.c (tempfile): Use POSIX mode flags.
+	* configure: Regenerate.
+
+2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
+
+	* configure: Regenerate.
+
+2011-11-11  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/51090
+	* runtime/main.c (find_addr2line): NULL check before proceeding.
+
+2011-11-10  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* intrinsics/cpu_time.c (__cpu_time_1): Don't force inlining.
+	* intrinsics/random.c (rnumber_4): Remove inline attribute.
+	(rnumber_8, rnumber_10, rnumber_16): Likewise.
+	* intrinsics/system_clock.c (gf_gettime_mono): Likewise.
+	* intrinsics/time_1.h (ATTRIBUTE_ALWAYS_INLINE): Remove macro.
+	(gf_cputime): Add inline attribute for MingW version.
+	* io/format.c (format_hash): Remove inline attribute.
+	* io/io.h (memset4): Inline function from transfer.c and write.c
+	moved here.
+	* io/transfer.c (min_off): Remove inline attribute.
+	(memset4): Move to io.h.
+	* io/write.c (memset4): Likewise.
+	(memcpy4): Remove inline attribute.
+	* io/write_float.def (calculate_exp): Likewise.
+
+2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* intrinsics/time_1.h (gf_gettime): Simplify time() usage.
+
+2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* configure.ac (AC_STDC_HEADERS): Remove.
+	(AC_HEADER_TIME): Remove.
+	(AC_HAVE_HEADERS, AC_CHECK_HEADERS): Move into a single invocation
+	of AC_CHECK_HEADERS_ONCE, don't check for presence of C89 headers.
+	(AC_CHECK_MEMBERS): Use single invocation.
+	(AC_CHECK_FUNCS): Move into single invocation of
+	AC_CHEC_FUNCS_ONCE, don't check for presence of C89 functions.
+	* config.h.in: Regenerate.
+	* configure: Regenerate.
+	* intrinsics/clock.c: Include time.h.
+	(mclock): Assume clock() is present.
+	(mclock8): Likewise.
+	* intrinsics/ctime.c (strctime): Assume strftime is present.
+	(fdate): Assume time() is present.
+	(fdate_sub): Likewise.
+	(ctime): Likewise.
+	* intrinsics/date_and_time.c: Don't provide abs macro.
+	(HAVE_NO_DATE_TIME): Remove code related to macro which is never
+	set.
+	* intrinsics/execute_command_line.c: Assume stdlib.h is present.
+	* intrinsics/exit.c: Likewise.
+	* intrinsics/extends_type_of.c: Likewise.
+	* intrinsics/gerror.c: Assume strerror() is present.
+	* intrinsics/kill.c: Assume signal.h is present.
+	* intrinsics/malloc.c: Assume stdlib.h is present.
+	* intrinsics/move_alloc.c: Likewise.
+	* intrinsics/perror.c: Assume perror() is present.
+	* intrinsics/signal.c: Assume signal.h is present.
+	* intrinsics/stat.c: Assume stdlib.h is present.
+	* intrinsics/system.c: Likewise.
+	* intrinsics/time.c: Include time.h, assume time() is present.
+	* intrinsics/time_1.h: Conditionally include sys/time.h,
+	unconditionally time.h.
+	(gf_cputime): Do division in double, fallback using clock().
+	(gf_gettime): Assume time() is present.
+	* intrinsics/umask.c: Assume stdlib.h is present.
+	* runtime/backtrace.c: Likewise.
+	* runtime/compile_options.c: Assume signal.h is present, assume
+	C89 signals are present.
+	* runtime/error.c: Assume signal.h and stdlib.h are present.
+
+2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR fortran/46686
+	* runtime/backtrace.c (show_backtrace): Fix incorrect comment.
+
+2011-11-09  Tobias Burnus  <burnus@net-b.de>
+
+	* configure.ac: Make more cross-compile friendly.
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+	* config.h.in: Regenerate.
+	* configure: Regenerate.
+
+2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR fortran/46686
+	* configure.ac: Don't check execinfo.h, backtrace,
+	backtrace_symbols_fd. Check execve instead of execvp. Call
+	GCC_CHECK_UNWIND_GETIPINFO.
+	* runtime/backtrace.c: Don't include unused headers, include
+	limits.h and unwind.h.
+	(CAN_FORK): Check execve instead of execvp.
+	(GLIBC_BACKTRACE): Remove.
+	(bt_header): Conform to gdb backtrace format.
+	(struct bt_state): New struct.
+	(trace_function): New function.
+	(show_backtrace): Use _Unwind_Backtrace from libgcc instead of
+	glibc backtrace functions.
+	* Makefile.in: Regenerated.
+	* aclocal.m4: Regenerated.
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+
+2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/50016
+	* io/inquire.c (inquire_via_unit): Flush the unit and use ssize.
+	* io/unix.c (buf_flush): Don't call _commit.
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/47972
+	* runtime/error.c (gf_strerror): Silence warning.
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/47972
+	* runtime/error.c (gf_strerror): Silence warning.
+
+2011-11-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/47970
+	* intrinsics/c99_functions.c (round): Move higher in the file.
+
+2011-11-07  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/45723
+	* io/open.c (new_unit): Don't check file size before attempting
+	seek.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.am (AM_CPPFLAGS): Add
+	-I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
+	* Makefile.in: Regenerate.
+	* acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
+	* configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
+	* configure: Regenerate.
+	* config.h.in: Regenerate.
+
+2011-11-01  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/io.h (next_available_newunit): Remove prototype.
+	* io/unit.h (next_available_newunit): Make variable static,
+	initialize it.
+	(init_units): Don't initialize next_available_newunit.
+	(get_unique_unit_number): Use atomic builtin if available.
+
+2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/inquire.c (inquire_via_unit): Check whether we're at the
+	beginning or end if the position is unspecified. If the position
+	is not one of the 3 standard ones, return unspecified.
+	* io/io.h (update_position): Remove prototype.
+	* io/transfer.c (next_record): Set the position to unspecified,
+	letting inquire figure it out more exactly when needed.
+	* io/unit.c (update_position): Remove function.
+
+2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/unix.h (struct stream): Add size function pointer.
+	(ssize): New inline function.
+	(file_length): Remove prototype.
+	* io/unix.c (raw_size): New function.
+	(raw_init): Initialize st.size pointer.
+	(buf_size): New function.
+	(buf_init): Initialize st.size pointer.
+	(open_internal): Likewise.
+	(open_internal4): Likewise.
+	(file_length): Remove function.
+	* io/file_pos.c (st_rewind): Use ssize instead of file_length.
+	* io/open.c (test_endfile): Likewise.
+	* io/transfer.c (data_transfer_init): Likewise.
+	(next_record_r): Likewise.
+	(next_record_w): Likewise.
+	* io/unit.c (update_position): Likewise.
+
+2011-10-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/file_pos.c (st_rewind): Handle regular and special files
+	identically.
+	* io/intrinsics.c (fseek_sub): Don't check whether we think the
+	file is seekable, just do what the caller says.
+	* io/transfer.c (skip_record): First try to seek, then fallback to
+	reading and throwing away what we read.
+	* io/unit.c (update_position): Don't check whether file is
+	seekable, just try to do what we're told.
+	(unit_truncate): Likewise.
+	* io/unix.c (struct unix_stream): Remove special_file flag.
+	(buf_flush): Remove code for handling unseekable files.
+	(buf_seek): Likewise.
+	(fd_to_stream): Use buffered IO only for regular files.
+	(file_length): Remove is_seekable() call.
+	(is_seekable): Remove function.
+	(is_special): Likewise.
+	* io/unix.h: Remove prototypes for is_seekable and is_special.
+
+2011-09-10  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/49479
+	* generated/m4/ifunction.m4:  Always call internal_malloc_size
+	even when there is a zero-sized return array.
+	* generated/generated/maxloc1_16_i16.c: Regenerated.
+	* generated/generated/maxloc1_16_i1.c: Regenerated.
+	* generated/generated/maxloc1_16_i2.c: Regenerated.
+	* generated/generated/maxloc1_16_i4.c: Regenerated.
+	* generated/generated/maxloc1_16_i8.c: Regenerated.
+	* generated/generated/maxloc1_16_r10.c: Regenerated.
+	* generated/generated/maxloc1_16_r16.c: Regenerated.
+	* generated/generated/maxloc1_16_r4.c: Regenerated.
+	* generated/generated/maxloc1_16_r8.c: Regenerated.
+	* generated/generated/maxloc1_4_i16.c: Regenerated.
+	* generated/generated/maxloc1_4_i1.c: Regenerated.
+	* generated/generated/maxloc1_4_i2.c: Regenerated.
+	* generated/generated/maxloc1_4_i4.c: Regenerated.
+	* generated/generated/maxloc1_4_i8.c: Regenerated.
+	* generated/generated/maxloc1_4_r10.c: Regenerated.
+	* generated/generated/maxloc1_4_r16.c: Regenerated.
+	* generated/generated/maxloc1_4_r4.c: Regenerated.
+	* generated/generated/maxloc1_4_r8.c: Regenerated.
+	* generated/generated/maxloc1_8_i16.c: Regenerated.
+	* generated/generated/maxloc1_8_i1.c: Regenerated.
+	* generated/generated/maxloc1_8_i2.c: Regenerated.
+	* generated/generated/maxloc1_8_i4.c: Regenerated.
+	* generated/generated/maxloc1_8_i8.c: Regenerated.
+	* generated/generated/maxloc1_8_r10.c: Regenerated.
+	* generated/generated/maxloc1_8_r16.c: Regenerated.
+	* generated/generated/maxloc1_8_r4.c: Regenerated.
+	* generated/generated/maxloc1_8_r8.c: Regenerated.
+	* generated/generated/maxval_i16.c: Regenerated.
+	* generated/generated/maxval_i1.c: Regenerated.
+	* generated/generated/maxval_i2.c: Regenerated.
+	* generated/generated/maxval_i4.c: Regenerated.
+	* generated/generated/maxval_i8.c: Regenerated.
+	* generated/generated/maxval_r10.c: Regenerated.
+	* generated/generated/maxval_r16.c: Regenerated.
+	* generated/generated/maxval_r4.c: Regenerated.
+	* generated/generated/maxval_r8.c: Regenerated.
+	* generated/generated/minloc1_16_i16.c: Regenerated.
+	* generated/generated/minloc1_16_i1.c: Regenerated.
+	* generated/generated/minloc1_16_i2.c: Regenerated.
+	* generated/generated/minloc1_16_i4.c: Regenerated.
+	* generated/generated/minloc1_16_i8.c: Regenerated.
+	* generated/generated/minloc1_16_r10.c: Regenerated.
+	* generated/generated/minloc1_16_r16.c: Regenerated.
+	* generated/generated/minloc1_16_r4.c: Regenerated.
+	* generated/generated/minloc1_16_r8.c: Regenerated.
+	* generated/generated/minloc1_4_i16.c: Regenerated.
+	* generated/generated/minloc1_4_i1.c: Regenerated.
+	* generated/generated/minloc1_4_i2.c: Regenerated.
+	* generated/generated/minloc1_4_i4.c: Regenerated.
+	* generated/generated/minloc1_4_i8.c: Regenerated.
+	* generated/generated/minloc1_4_r10.c: Regenerated.
+	* generated/generated/minloc1_4_r16.c: Regenerated.
+	* generated/generated/minloc1_4_r4.c: Regenerated.
+	* generated/generated/minloc1_4_r8.c: Regenerated.
+	* generated/generated/minloc1_8_i16.c: Regenerated.
+	* generated/generated/minloc1_8_i1.c: Regenerated.
+	* generated/generated/minloc1_8_i2.c: Regenerated.
+	* generated/generated/minloc1_8_i4.c: Regenerated.
+	* generated/generated/minloc1_8_i8.c: Regenerated.
+	* generated/generated/minloc1_8_r10.c: Regenerated.
+	* generated/generated/minloc1_8_r16.c: Regenerated.
+	* generated/generated/minloc1_8_r4.c: Regenerated.
+	* generated/generated/minloc1_8_r8.c: Regenerated.
+	* generated/generated/minval_i16.c: Regenerated.
+	* generated/generated/minval_i1.c: Regenerated.
+	* generated/generated/minval_i2.c: Regenerated.
+	* generated/generated/minval_i4.c: Regenerated.
+	* generated/generated/minval_i8.c: Regenerated.
+	* generated/generated/minval_r10.c: Regenerated.
+	* generated/generated/minval_r16.c: Regenerated.
+	* generated/generated/minval_r4.c: Regenerated.
+	* generated/generated/minval_r8.c: Regenerated.
+	* generated/generated/product_c10.c: Regenerated.
+	* generated/generated/product_c16.c: Regenerated.
+	* generated/generated/product_c4.c: Regenerated.
+	* generated/generated/product_c8.c: Regenerated.
+	* generated/generated/product_i16.c: Regenerated.
+	* generated/generated/product_i1.c: Regenerated.
+	* generated/generated/product_i2.c: Regenerated.
+	* generated/generated/product_i4.c: Regenerated.
+	* generated/generated/product_i8.c: Regenerated.
+	* generated/generated/product_r10.c: Regenerated.
+	* generated/generated/product_r16.c: Regenerated.
+	* generated/generated/product_r4.c: Regenerated.
+	* generated/generated/product_r8.c: Regenerated.
+	* generated/generated/sum_c10.c: Regenerated.
+	* generated/generated/sum_c16.c: Regenerated.
+	* generated/generated/sum_c4.c: Regenerated.
+	* generated/generated/sum_c8.c: Regenerated.
+	* generated/generated/sum_i16.c: Regenerated.
+	* generated/generated/sum_i1.c: Regenerated.
+	* generated/generated/sum_i2.c: Regenerated.
+	* generated/generated/sum_i4.c: Regenerated.
+	* generated/generated/sum_i8.c: Regenerated.
+	* generated/generated/sum_r10.c: Regenerated.
+	* generated/generated/sum_r16.c: Regenerated.
+	* generated/generated/sum_r4.c: Regenerated.
+	* generated/generated/sum_r8.c: Regenerated.
+
+2011-09-01  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* generated/bessel_r4.c: Regenerated.
+	* generated/bessel_r8.c: Regenerated.
+	* generated/bessel_r10.c: Regenerated.
+	* generated/bessel_r16.c: Regenerated.
+
+2011-08-29  Tobias Burnus  <burnus@net-b.de>
+
+	* caf/libcaf.h (_gfortran_caf_deregister): Update prototype.
+	* caf/mpi.c (_gfortran_caf_deregister): Modify prototype,
+	actually free memory and add error diagnostic.
+	(_gfortran_caf_finalize): Add additional free calls.
+	* caf/single.c (_gfortran_caf_deregister): Modify prototype,
+	actually free memory and add error diagnostic.
+	(_gfortran_caf_finalize): Add additional free calls.
+
+2011-08-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR libfortran/50192
+	* intrinsics/string_intrinsics.c (memcmp_char4):  New function.
+	* intrinsics/string_intrinsics_inc.c:  New macro MEMCMP, either
+	set to memcmp or memcmp_char4.
+	(compare_string):  Use MEMCMP, with correct size for it.
+	* libgfortran.h:  Add prototype for memcmp_char4.
+
+2011-08-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/40866
+	* generated/iall_i1.c: Regenerated.
+	* generated/iall_i16.c: Regenerated.
+	* generated/iall_i2.c: Regenerated.
+	* generated/iall_i4.c: Regenerated.
+	* generated/iall_i8.c: Regenerated.
+	* generated/iany_i1.c: Regenerated.
+	* generated/iany_i16.c: Regenerated.
+	* generated/iany_i2.c: Regenerated.
+	* generated/iany_i4.c: Regenerated.
+	* generated/iany_i8.c: Regenerated.
+	* generated/iparity_i1.c: Regenerated.
+	* generated/iparity_i16.c: Regenerated.
+	* generated/iparity_i2.c: Regenerated.
+	* generated/iparity_i4.c: Regenerated.
+	* generated/iparity_i8.c: Regenerated.
+	* generated/norm2_r10.c: Regenerated.
+	* generated/norm2_r16.c: Regenerated.
+	* generated/norm2_r4.c: Regenerated.
+	* generated/norm2_r8.c: Regenerated.
+	* generated/parity_l1.c: Regenerated.
+	* generated/parity_l16.c: Regenerated.
+	* generated/parity_l2.c: Regenerated.
+	* generated/parity_l4.c: Regenerated.
+	* generated/parity_l8.c: Regenerated.
+	* generated/misc_specifics.F90: Regenerated (comment change).
+	* generated/_abs_c10.F90: Regenerated (comment change).
+	* generated/_abs_c16.F90: Regenerated (comment change).
+	* generated/_abs_c4.F90: Regenerated (comment change).
+	* generated/_abs_c8.F90: Regenerated (comment change).
+	* generated/_abs_i16.F90: Regenerated (comment change).
+	* generated/_abs_i4.F90: Regenerated (comment change).
+	* generated/_abs_i8.F90: Regenerated (comment change).
+	* generated/_abs_r10.F90: Regenerated (comment change).
+	* generated/_abs_r16.F90: Regenerated (comment change).
+	* generated/_abs_r4.F90: Regenerated (comment change).
+	* generated/_abs_r8.F90: Regenerated (comment change).
+	* generated/_acosh_r10.F90: Regenerated (comment change).
+	* generated/_acosh_r16.F90: Regenerated (comment change).
+	* generated/_acosh_r4.F90: Regenerated (comment change).
+	* generated/_acosh_r8.F90: Regenerated (comment change).
+	* generated/_acos_r10.F90: Regenerated (comment change).
+	* generated/_acos_r16.F90: Regenerated (comment change).
+	* generated/_acos_r4.F90: Regenerated (comment change).
+	* generated/_acos_r8.F90: Regenerated (comment change).
+	* generated/_aimag_c10.F90: Regenerated (comment change).
+	* generated/_aimag_c16.F90: Regenerated (comment change).
+	* generated/_aimag_c4.F90: Regenerated (comment change).
+	* generated/_aimag_c8.F90: Regenerated (comment change).
+	* generated/_aint_r10.F90: Regenerated (comment change).
+	* generated/_aint_r16.F90: Regenerated (comment change).
+	* generated/_aint_r4.F90: Regenerated (comment change).
+	* generated/_aint_r8.F90: Regenerated (comment change).
+	* generated/_anint_r10.F90: Regenerated (comment change).
+	* generated/_anint_r16.F90: Regenerated (comment change).
+	* generated/_anint_r4.F90: Regenerated (comment change).
+	* generated/_anint_r8.F90: Regenerated (comment change).
+	* generated/_asinh_r10.F90: Regenerated (comment change).
+	* generated/_asinh_r16.F90: Regenerated (comment change).
+	* generated/_asinh_r4.F90: Regenerated (comment change).
+	* generated/_asinh_r8.F90: Regenerated (comment change).
+	* generated/_asin_r10.F90: Regenerated (comment change).
+	* generated/_asin_r16.F90: Regenerated (comment change).
+	* generated/_asin_r4.F90: Regenerated (comment change).
+	* generated/_asin_r8.F90: Regenerated (comment change).
+	* generated/_atan2_r10.F90: Regenerated (comment change).
+	* generated/_atan2_r16.F90: Regenerated (comment change).
+	* generated/_atan2_r4.F90: Regenerated (comment change).
+	* generated/_atan2_r8.F90: Regenerated (comment change).
+	* generated/_atanh_r10.F90: Regenerated (comment change).
+	* generated/_atanh_r16.F90: Regenerated (comment change).
+	* generated/_atanh_r4.F90: Regenerated (comment change).
+	* generated/_atanh_r8.F90: Regenerated (comment change).
+	* generated/_atan_r10.F90: Regenerated (comment change).
+	* generated/_atan_r16.F90: Regenerated (comment change).
+	* generated/_atan_r4.F90: Regenerated (comment change).
+	* generated/_atan_r8.F90: Regenerated (comment change).
+	* generated/_conjg_c10.F90: Regenerated (comment change).
+	* generated/_conjg_c16.F90: Regenerated (comment change).
+	* generated/_conjg_c4.F90: Regenerated (comment change).
+	* generated/_conjg_c8.F90: Regenerated (comment change).
+	* generated/_cosh_r10.F90: Regenerated (comment change).
+	* generated/_cosh_r16.F90: Regenerated (comment change).
+	* generated/_cosh_r4.F90: Regenerated (comment change).
+	* generated/_cosh_r8.F90: Regenerated (comment change).
+	* generated/_cos_c10.F90: Regenerated (comment change).
+	* generated/_cos_c16.F90: Regenerated (comment change).
+	* generated/_cos_c4.F90: Regenerated (comment change).
+	* generated/_cos_c8.F90: Regenerated (comment change).
+	* generated/_cos_r10.F90: Regenerated (comment change).
+	* generated/_cos_r16.F90: Regenerated (comment change).
+	* generated/_cos_r4.F90: Regenerated (comment change).
+	* generated/_cos_r8.F90: Regenerated (comment change).
+	* generated/_dim_i16.F90: Regenerated (comment change).
+	* generated/_dim_i4.F90: Regenerated (comment change).
+	* generated/_dim_i8.F90: Regenerated (comment change).
+	* generated/_dim_r10.F90: Regenerated (comment change).
+	* generated/_dim_r16.F90: Regenerated (comment change).
+	* generated/_dim_r4.F90: Regenerated (comment change).
+	* generated/_dim_r8.F90: Regenerated (comment change).
+	* generated/_exp_c10.F90: Regenerated (comment change).
+	* generated/_exp_c16.F90: Regenerated (comment change).
+	* generated/_exp_c4.F90: Regenerated (comment change).
+	* generated/_exp_c8.F90: Regenerated (comment change).
+	* generated/_exp_r10.F90: Regenerated (comment change).
+	* generated/_exp_r16.F90: Regenerated (comment change).
+	* generated/_exp_r4.F90: Regenerated (comment change).
+	* generated/_exp_r8.F90: Regenerated (comment change).
+	* generated/_log10_r10.F90: Regenerated (comment change).
+	* generated/_log10_r16.F90: Regenerated (comment change).
+	* generated/_log10_r4.F90: Regenerated (comment change).
+	* generated/_log10_r8.F90: Regenerated (comment change).
+	* generated/_log_c10.F90: Regenerated (comment change).
+	* generated/_log_c16.F90: Regenerated (comment change).
+	* generated/_log_c4.F90: Regenerated (comment change).
+	* generated/_log_c8.F90: Regenerated (comment change).
+	* generated/_log_r10.F90: Regenerated (comment change).
+	* generated/_log_r16.F90: Regenerated (comment change).
+	* generated/_log_r4.F90: Regenerated (comment change).
+	* generated/_log_r8.F90: Regenerated (comment change).
+	* generated/_mod_i16.F90: Regenerated (comment change).
+	* generated/_mod_i4.F90: Regenerated (comment change).
+	* generated/_mod_i8.F90: Regenerated (comment change).
+	* generated/_mod_r10.F90: Regenerated (comment change).
+	* generated/_mod_r16.F90: Regenerated (comment change).
+	* generated/_mod_r4.F90: Regenerated (comment change).
+	* generated/_mod_r8.F90: Regenerated (comment change).
+	* generated/_sign_i16.F90: Regenerated (comment change).
+	* generated/_sign_i4.F90: Regenerated (comment change).
+	* generated/_sign_i8.F90: Regenerated (comment change).
+	* generated/_sign_r10.F90: Regenerated (comment change).
+	* generated/_sign_r16.F90: Regenerated (comment change).
+	* generated/_sign_r4.F90: Regenerated (comment change).
+	* generated/_sign_r8.F90: Regenerated (comment change).
+	* generated/_sinh_r10.F90: Regenerated (comment change).
+	* generated/_sinh_r16.F90: Regenerated (comment change).
+	* generated/_sinh_r4.F90: Regenerated (comment change).
+	* generated/_sinh_r8.F90: Regenerated (comment change).
+	* generated/_sin_c10.F90: Regenerated (comment change).
+	* generated/_sin_c16.F90: Regenerated (comment change).
+	* generated/_sin_c4.F90: Regenerated (comment change).
+	* generated/_sin_c8.F90: Regenerated (comment change).
+	* generated/_sin_r10.F90: Regenerated (comment change).
+	* generated/_sin_r16.F90: Regenerated (comment change).
+	* generated/_sin_r4.F90: Regenerated (comment change).
+	* generated/_sin_r8.F90: Regenerated (comment change).
+	* generated/_sqrt_c10.F90: Regenerated (comment change).
+	* generated/_sqrt_c16.F90: Regenerated (comment change).
+	* generated/_sqrt_c4.F90: Regenerated (comment change).
+	* generated/_sqrt_c8.F90: Regenerated (comment change).
+	* generated/_sqrt_r10.F90: Regenerated (comment change).
+	* generated/_sqrt_r16.F90: Regenerated (comment change).
+	* generated/_sqrt_r4.F90: Regenerated (comment change).
+	* generated/_sqrt_r8.F90: Regenerated (comment change).
+	* generated/_tanh_r10.F90: Regenerated (comment change).
+	* generated/_tanh_r16.F90: Regenerated (comment change).
+	* generated/_tanh_r4.F90: Regenerated (comment change).
+	* generated/_tanh_r8.F90: Regenerated (comment change).
+	* generated/_tan_r10.F90: Regenerated (comment change).
+	* generated/_tan_r16.F90: Regenerated (comment change).
+	* generated/_tan_r4.F90: Regenerated (comment change).
+	* generated/_tan_r8.F90: Regenerated (comment change).
+
+2011-08-18  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/50109
+	* io/list_read.c (eat_separator): Fix skipping over "!" lines.
+
+2011-07-23  Andreas Schwab  <schwab@linux-m68k.org>
+
+	* intrinsics/ctime.c: Include <stdlib.h>.
+	* intrinsics/getlog.c: Likewise.
+	* runtime/stop.c: Likewise.
+
+2011-07-23  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/49791
+	* io/list_read.c (nml_parse_qualifier): Remove check to
+	enabled extended read for another case.
+
+2011-07-15  Daniel Carrera  <dcarrera@gmail.com>
+
+	* caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
+	* caf/single.c (caf_runtime_error): Ditto.
+
+2011-07-14  Daniel Carrera  <dcarrera@gmail.com>
+
+	* caf/single.c:  Include stdarg.h header.
+	(caf_runtime_error): New function. Use "exit(EXIT_FAILURE)".
+	(_gfortran_caf_register): Use caf_runtime_error.
+	(_gfortran_caf_sync_images): Use "exit(EXIT_FAILURE)".
+	* caf/mpi.c (caf_runtime_error): Remove "error" parameter.
+	Return EXIT_FAILURE instead.
+	(_gfortran_caf_register): Update call to caf_runtime_error.
+	(_gfortran_caf_sync_all): Ditto.
+	(_gfortran_caf_sync_images): Ditto.
+	(_gfortran_caf_error_stop_str): Use "exit(EXIT_FAILURE)".
+
+2011-07-13  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/49296
+	* io/list_read.c (read_logical): Don't error out if a valid value
+	is followed by EOF instead of a normal separator.
+	(read_integer): Likewise.
+
+2011-07-09  Tobias Burnus  <burnus@net-b.de>
+
+	* runtime/error.c (sys_abort): Change argument list
+	from "()" to "(void)".
+
+2011-07-09  Tobias Burnus  <burnus@net-b.de>
+	    Daniel Carrera  <dcarrera@gmail.com>
+
+	* caf/mpi.c (runtime_error): New function.
+	(_gfortran_caf_register): Use it.
+	(_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE
+	as possible status value.
+	(_gfortran_caf_sync_images): Ditto.
+
+2011-07-07  Tobias Burnus  <burnus@net-b.de>
+
+	* libcaf.h (__attribute__, unlikely, likely): New macros.
+	(caf_register_t): Update comment.
+	(_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments.
+	* single.c (_gfortran_caf_register): Ditto; add error diagnostics.
+	* mpi.c (_gfortran_caf_register): Ditto.
+	(caf_is_finalized): New global variable.
+	(_gfortran_caf_finalize): Use it.
+
+2011-07-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* runtime/memory.c (internal_malloc_size):  If size is zero,
+	allocate a single byte.
+	* m4/pack.m4 (pack_'rtype_code`):  Don't check for zero size
+	for the argument of internal_malloc_size.
+	* m4/spread.m4 (spread_'rtype_code`):  Likewise.
+	* m4/eoshift1.m4 (eoshift1):  Don't allocate twice.  Don't check
+	for zero size for the argument of internal_malloc_size.
+	* m4/eoshift3.m4: Don't check for zero size for the argument of
+	internal_malloc_size.
+	* intrinsics/pack_generic.c (pack_internal):  Likewise.
+	(pack_s_internal):  Likewise.
+	* intrinsics/cshift0.c (cshift0):  Likewise.
+	* intrinsics/spread_generic.c (spread_internal):  Likewise.
+	* intrinsics/eoshift0.c (eoshift0):  Likewise.
+	* intrinsics/eoshift2.c (eoshift2):  Likewise.
+	* generated/eoshift1_16.c: Regenerated.
+	* generated/eoshift1_4.c: Regenerated.
+	* generated/eoshift1_8.c: Regenerated.
+	* generated/eoshift3_16.c: Regenerated.
+	* generated/eoshift3_4.c: Regenerated.
+	* generated/eoshift3_8.c: Regenerated.
+	* generated/pack_c10.c: Regenerated.
+	* generated/pack_c16.c: Regenerated.
+	* generated/pack_c4.c: Regenerated.
+	* generated/pack_c8.c: Regenerated.
+	* generated/pack_i16.c: Regenerated.
+	* generated/pack_i1.c: Regenerated.
+	* generated/pack_i2.c: Regenerated.
+	* generated/pack_i4.c: Regenerated.
+	* generated/pack_i8.c: Regenerated.
+	* generated/pack_r10.c: Regenerated.
+	* generated/pack_r16.c: Regenerated.
+	* generated/pack_r4.c: Regenerated.
+	* generated/pack_r8.c: Regenerated.
+	* generated/spread_c10.c: Regenerated.
+	* generated/spread_c16.c: Regenerated.
+	* generated/spread_c4.c: Regenerated.
+	* generated/spread_c8.c: Regenerated.
+	* generated/spread_i16.c: Regenerated.
+	* generated/spread_i1.c: Regenerated.
+	* generated/spread_i2.c: Regenerated.
+	* generated/spread_i4.c: Regenerated.
+	* generated/spread_i8.c: Regenerated.
+	* generated/spread_r10.c: Regenerated.
+	* generated/spread_r16.c: Regenerated.
+	* generated/spread_r4.c: Regenerated.
+	* generated/spread_r8.c: Regenerated.
+
+2011-06-28  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR fortran/49479
+	* m4/reshape.m4: If source allocation is smaller than one, set it
+	to one.
+	* intrinsics/reshape_generic.c:  Likewise.
+	* generated/reshape_r16.c: Regenerated.
+	* generated/reshape_c4.c: Regenerated.
+	* generated/reshape_c16.c: Regenerated.
+	* generated/reshape_c8.c: Regenerated.
+	* generated/reshape_r4.c: Regenerated.
+	* generated/reshape_i4.c: Regenerated.
+	* generated/reshape_r10.c: Regenerated.
+	* generated/reshape_r8.c: Regenerated.
+	* generated/reshape_c10.c: Regenerated.
+	* generated/reshape_i8.c: Regenerated.
+	* generated/reshape_i16.c: Regenerated.
+
+2011-06-18  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/49296
+	* io/list_read.c (read_character): Accept EOF as a separator when
+	reading string.
+
+2011-06-17  Daniel Carrera  <dcarrera@gmail.com>
+
+	* caf/single.c (_gfortran_caf_register): Store the address
+	of all static coarrays in a linked list.
+	(_gfortran_caf_finalize): Free memory of staic coarrays.
+	* caf/mpi.c (_gfortran_caf_register): Store the address
+	of all static coarrays in a linked list. Initialize MPI
+	if necessary.
+	(_gfortran_caf_finalize): Free memory of staic coarrays.
+	(_gfortran_caf_init): Check if MPI is already initialized
+	before initializing again.
+	* caf/libcaf.h: Add a type to caf_register_t to distinguish
+	static coarrays and add the type caf_static_t to make the
+	linked list of static coarrays.
+
+2011-06-11  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/unix.c (buf_seek): Return error if file is not seekable.
+	(buf_tell): Call buf_seek.
+
+2011-06-11  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/unix.c (fd_to_stream): Figure out if a fd is seekable by
+	trying lseek().
+
+2011-06-10  Daniel Carrera  <dcarrera@gmail.com>
+
+	* caf/mpi.c (_gfortran_caf_sync_all,
+	_gfortran_caf_sync_images): Functions have void return type
+	and move status into parameter list.
+	* caf/single.c (_gfortran_caf_sync_all,
+	_gfortran_caf_sync_images): Functions have void return type
+	and move status into parameter list.
+	* caf/libcaf.h (_gfortran_caf_sync_all,
+	_gfortran_caf_sync_images): Functions have void return type
+	and move status into parameter list.
+
+2011-06-03  Richard Henderson  <rth@redhat.com>
+	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/fpu-387.h [__sun__ && __svr4__] (sigill_hdlr): Correct
+	insn, insn size.
+	(has_sse) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
+
+2011-05-29  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/48931
+	* libgfortran.h (find_addr2line): New prototype.
+	* runtime/backtrace.c (show_backtrace): Use async-signal-safe
+	execve and stored path of addr2line.
+	* runtime/compile_options.c (maybe_find_addr2line): New function.
+	(set_options): Call maybe_find_addr2line if backtracing is enabled.
+	* runtime/main.c (find_addr2line): New function.
+	(init): Call find_addr2line if backtracing is enabled.
+	(cleanup): Free addr2line_path.
+
+2011-05-29  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/49214
+	* runtime/backtrace.c (fd_gets): Return NULL if nothing was read.
+
+2011-05-29  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/19155
+	* io/read.c (convert_real): Check for invalid input by comparing
+	endptr instead of EINVAL.
+	(read_f): Fixup floating point input without significand.
+
+2011-05-22  Tobias Burnus  <burnus@net-b.de>
+
+	* runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
+
+2011-05-22  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/48931
+	* configure.ac: Check for backtrace_symbols_fd instead of
+	backtrace_symbols, check for readlink.
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* runtime/backtrace.c (local_strcasestr): Remove.
+	(bt_header): New function.
+	(dump_glibc_backtrace): Remove.
+	(fd_gets): New function.
+	(show_backtrace): Rework to use backtrace_symbols_fd and pipes
+	avoiding functions that are not async-signal-safe, reformat
+	output.
+	* runtime/main.c (store_exe_path): Try to check /proc/self/exe
+	first.
+
+2011-05-20  Janne Blomqvist  <jb@gcc.gnu.org>
+	    Uros Bizjak  <ubizjak@gmail.com>
+
+	PR libfortran/48977
+	* configure.host: Swap order of glibc and x86 tests.
+
+2011-05-20  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* config/fpu-387.h (set_fpu): Use renamed inexact macro.
+	* config/fpu-aix.h (set_fpu): Clarify error messages, use renamed
+	inexact macro, set TRP_INEXACT for inexact exception instead of
+	TRP_UNDERFLOW.
+	* config/fpu-generic.h (set_fpu): Clarify error messages, use
+	renamed inexact macro.
+	* config/fpu-glibc.h (set_fpu): Likewise.
+	* config/fpu-sysv.h (set_fpu): Likewise.
+
+2011-05-14  Tobias Burnus  <burnus@net-b.de>
+
+	* runtime/stop.c (error_stop_string, error_stop_numeric):
+	Do not backtrace for ERROR STOP.
+
+2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/48915
+	* intrinsics/abort.c (abort): Call sys_abort().
+	* io/unix.c (st_vprintf): Call sys_abort().
+	* libgfortran.h (options_t): Remove dump_core member.
+	(handler): Rename to backtrace_handler.
+	(compile_options_t): Remove dump_core member.
+	(sys_exit): Remove.
+	(sys_abort): New function.
+	* runtime/backtrace.c (show_backtrace): Print a message if
+	backtrace is not available on target, update filter symbol name
+	due to backtrace_handler renaming.
+	* runtime/compile_options.c (backtrace_handler): New
+	implementation based on example in Glibc manual.
+	(set_options): Remove dump_core handling, make signal handler
+	handle more signals.
+	(init_compile_options): Remove dump_core.
+	* runtime/environ.c (variable_table[]): Remove
+	GFORTRAN_ERROR_DUMPCORE element.
+	(show_variables): Update name, call exit().
+	* runtime/error.c (sys_exit): Remove.
+	(sys_abort): New function.
+	(recursion_check): Call sys_abort().
+	(os_error): Call exit().
+	(runtime_error): Likewise.
+	(runtime_error_at): Likewise.
+	(internal_error): Likewise.
+	(generate_error): Likewise.
+	(notify_std): Likewise.
+	* runtime/stop.c (stop_numeric): Call exit().
+	(stop_numeric_f08): Likewise.
+	(stop_string): Likewise.
+	(error_stop_string): Call sys_abort().
+	(error_stop_numeric): Print backtrace, exit with provided code.
+
+2011-05-14  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/unix.c (st_vprintf,st_printf): Move to runtime/error.c.
+	* libgfortran.h (struct options_t): Remove use_stderr field.
+	(st_vprintf,st_printf): Move prototypes.
+	(estr_write): New prototype.
+	* runtime/error.c (sys_exit): Use estr_write instead of st_printf.
+	(estr_write): New function.
+	(st_vprintf): Move from io/unix.c, use stack allocated buffer,
+	always output to stderr.
+	(st_printf): Move from io/unix.c.
+	(show_locus): Use a local variable instead of static.
+	(os_error): Use estr_write instead of st_printf.
+	(runtime_error): Likewise.
+	(runtime_error_at): Likewise.
+	(runtime_warning_at): Likewise.
+	(internal_error): Likewise.
+	(generate_error): Likewise.
+	(generate_warning): Likewise.
+	(notify_std): Likewise.
+	* runtime/pause.c (do_pause): Likewise.
+	(pause_string): Likewise.
+	* runtime/stop.c (stop_string): Likewise.
+	(error_stop_string): Likewise.
+	* config/fpu_aix.h (set_fpu): Likewise.
+	* config/fpu_generic.h (set_fpu): Likewise.
+	* config/fpu_glibc.h (set_fpu): Likewise.
+	* config/fpu-sysv.h (set_fpu): Likewise.
+	* runtime/backtrace.c (dump_glibc_backtrace): Likewise.
+	(show_backtrace): Likewise.
+	* runtime/environ.c (print_spaces): Likewise.
+	(show_string): Likewise.
+	(show_variables): Likewise.
+	(variable_table[]): Remove GFORTRAN_USE_STDERR entry.
+
+2011-05-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48961
+	* intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
+	synchronously executing with WAIT=.false.
+	(execute_command_line): Fix setting of cmdstat and exitstat.
+
+2011-05-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* caf/libcaf.h: Cleanup headers.
+	(_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
+	(caf_register_t): New enum.
+	(_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
+	* caf/single.c (_gfortran_caf_critical,
+	_gfortran_caf_end_critical): Remove.
+	(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
+	* caf/mpi.c (_gfortran_caf_critical,
+	_gfortran_caf_end_critical): Remove.
+	(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
+	(caf_world_window): Remove global variable.
+	(_gfortran_caf_init): Fix off-by-one error of this_image.
+
+2011-05-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48787
+	* io/write_float.def (output_float): Adjust up and down rounding for
+	cases where 'd' = 0. Gather common code to one location.
+
+2011-05-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48787
+	* io/write_float.def (output_float): Gather up integer declarations and
+	add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
+	everywhere. For ROUND_UP scan the digit string and only perform
+	rounding if something other than '0' is found.
+
+2011-04-29  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* io/unix.c (min): New macro.
+	(unpack_filename): Return errno number for errors.
+	(regular_file): Use appropriately sized buffer for path.
+	(compare_file_filename): Likewise.
+	(find_file): Likewise.
+	(delete_file): Likewise.
+	(file_exists): Likewise.
+	(file_size): Likewise.
+	(inquire_sequential): Likewise.
+	(inquire_direct): Likewise.
+	(inquire_formatted): Likewise.
+	(inquire_access): Likewise.
+
+2011-04-29  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/48488
+	* io/write.c (write_real, write_real_g0): Update comments.
+
+2011-04-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+	    Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libgfortran/48488
+	PR libgfortran/48602
+	PR libgfortran/48615
+	PR libgfortran/48684
+	PR libgfortran/48787
+	* io/write.c (write_d, write_e, write_f, write_en,
+	write_es): Add precision compemsation parameter to call.
+	(set_fnode_default): Adjust default widths to assure
+	round trip on write and read. (write_real): Adjust call to write_float.
+	(write_real_g0): Calculate compensation for extra precision and adjust
+	call to write_float.
+	* io/write_float.def (output_float_FMT_G_): Use volatile rather than
+	asm volatile to avoid optimization issue. Correctly calculate the
+	number of blanks (nb) to be appended and simplify calculation logic.
+	(write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
+	default widths. Eliminate the code that attempted to reduce the
+	the precision used in later sprintf functions.  Add call parameter to
+	compensate for extra precision.
+
+2011-04-20  Jim Meyering  <meyering@redhat.com>
+
+	* intrinsics/move_alloc.c (move_alloc): Remove useless
+	if-before-free test.
+	* io/fbuf.c (fbuf_destroy): Likewise.
+	* io/format.c (save_parsed_format): Likewise.
+	* io/open.c (already_open): Likewise.
+	* io/unit.c (free_internal_unit, close_unit_1): Likewise.
+	* io/unix.c (mem_close): Likewise.
+
+2011-04-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48602
+	* io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
+	Use asm volatile to mark temp variable, avoiding optimization errors.
+
+2011-04-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48602
+	* io/write_float.def (output_float_FMT_G): Use current rounding mode
+	to set the rounding parameters. (output_float): Skip rounding
+	if value is zero.
+
+2011-04-16  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
+	branch.
+	* io/format.c (format_error): Use snprintf instead of sprintf.
+	* io/list_read.c: Move snprintf fallback macro to libgfortran.h.
+	(convert_integer): Use snprintf instead of sprintf.
+	(parse_repeat): Likewise.
+	(read_logical): Likewise.
+	(read_integer): Likewise.
+	(read_character): Likewise.
+	(parse_real): Likewise.
+	(read_complex): Likewise.
+	(read_real): Likewise.
+	(check_type): Likewise.
+	(nml_parse_qualifier): Add string length argument, use snprintf
+	instead of sprintf.
+	(nml_get_obj_data): Use snprintf instead of sprintf.
+	* io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
+	instead of sprintf.
+	* io/transfer.c (require_type): Use snprintf instead of sprintf.
+	* io/unix.c (tempfile): Likewise.
+	* io/write.c (nml_write_obj): Likewise.
+	* io/write_float.def (output_float): Remove sprintf CPP branch,
+	use snprintf instead of sprintf.
+	* libgfortran.h: Add fallback snprintf macro from io/list_read.c.
+	* runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
+	* runtime/main.c (store_exe_path): Use snprintf instead of
+	sprintf.
+
+2011-04-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48589
+	* io/write_float.def (write_infnan): Set width properly for G0.
+
+2011-04-15  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* Makefile.am: Build and install caf/single.c as
+	libcaf_single.a.
+	* Makefile.in: Regenerate.
+
+2011-04-15  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47571
+	* configure: Regenerated.
+	* config.h.in: Regenerated.
+	* acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
+	* configure.ac: Use separate symbol for clock_gettime in librt.
+	* intrinsics/system_clock.c: Use weakrefs only when needed and
+	supported.
+
+2011-04-12  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
+	check for ptrdiff_t.
+	* libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
+	index_type, change cshift0* prototypes.
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
+	* io/io.h (array_loop_spec): Use index_type instead of ssize_t.
+	* io/list_read.c (nml_parse_qualifier): Likewise.
+	* io/write.c (nml_write_obj): Likewise.
+	* m4/cshift0.c (cshift0_'rtype_code`): Likewise.
+	* generated/cshift0_*.c: Regenerated.
+
+2011-04-12  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
+	* Makefile.in: Regenerated.
+
+2011-04-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
+	Add global variable caf_mpi_initialized and use it for when
+	finalizing.
+
+2011-04-04  Tobias Burnus  <burnus@net-b.de>
+
+	* unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
+	(fallback_access, open_internal4, compare_file_filename,
+	find_file, file_size, inquire_sequential, inquire_direct,
+	inquire_formatted): Use "struct stat" instead of gfstat_t.
+
+2011-03-27  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/18918
+	* caf/libcaf.h: New - coarray communication library.
+	* caf/mpi.c: New.
+	* caf/single.c: New.
+
+2011-03-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48030
+	* io/read.c (read_x): Re-implement using fbuf_getc.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/48135
+	* configure.ac (gfortran_use_symver): Handle --disable-symvers.
+	* configure: Regenerate.
+
+2011-03-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR fortran/35667
+	* io/io.h (convert_infnan): Declare.
+	* io/read.c (convert_infnan): New.
+	(read_f): Use convert_infnan to convert INFs and NANs.
+	* list_read.c (parse_real, read_real): Likewise.
+
+2011-03-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/47439
+	* io/unix.c (tempfile): Work around poor mktemp() implementations.
+
+2011-03-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/47883
+	* acinclude.m4: Don't use AC_TRY_ macros.
+	* configure.ac: Likewise.
+	* configure: Regenerate.
+
+2011-03-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR libfortran/48066
+	* m4/ifunction.m4:  If return array is empty, return.
+	* m4/ifunction_logical.m4:  Likewise.
+	* generated/all_l16.c: Regenerated.
+	* generated/all_l1.c: Regenerated.
+	* generated/all_l2.c: Regenerated.
+	* generated/all_l4.c: Regenerated.
+	* generated/all_l8.c: Regenerated.
+	* generated/any_l16.c: Regenerated.
+	* generated/any_l1.c: Regenerated.
+	* generated/any_l2.c: Regenerated.
+	* generated/any_l4.c: Regenerated.
+	* generated/any_l8.c: Regenerated.
+	* generated/count_16_l.c: Regenerated.
+	* generated/count_1_l.c: Regenerated.
+	* generated/count_2_l.c: Regenerated.
+	* generated/count_4_l.c: Regenerated.
+	* generated/count_8_l.c: Regenerated.
+	* generated/maxloc1_16_i16.c: Regenerated.
+	* generated/maxloc1_16_i1.c: Regenerated.
+	* generated/maxloc1_16_i2.c: Regenerated.
+	* generated/maxloc1_16_i4.c: Regenerated.
+	* generated/maxloc1_16_i8.c: Regenerated.
+	* generated/maxloc1_16_r10.c: Regenerated.
+	* generated/maxloc1_16_r16.c: Regenerated.
+	* generated/maxloc1_16_r4.c: Regenerated.
+	* generated/maxloc1_16_r8.c: Regenerated.
+	* generated/maxloc1_4_i16.c: Regenerated.
+	* generated/maxloc1_4_i1.c: Regenerated.
+	* generated/maxloc1_4_i2.c: Regenerated.
+	* generated/maxloc1_4_i4.c: Regenerated.
+	* generated/maxloc1_4_i8.c: Regenerated.
+	* generated/maxloc1_4_r10.c: Regenerated.
+	* generated/maxloc1_4_r16.c: Regenerated.
+	* generated/maxloc1_4_r4.c: Regenerated.
+	* generated/maxloc1_4_r8.c: Regenerated.
+	* generated/maxloc1_8_i16.c: Regenerated.
+	* generated/maxloc1_8_i1.c: Regenerated.
+	* generated/maxloc1_8_i2.c: Regenerated.
+	* generated/maxloc1_8_i4.c: Regenerated.
+	* generated/maxloc1_8_i8.c: Regenerated.
+	* generated/maxloc1_8_r10.c: Regenerated.
+	* generated/maxloc1_8_r16.c: Regenerated.
+	* generated/maxloc1_8_r4.c: Regenerated.
+	* generated/maxloc1_8_r8.c: Regenerated.
+	* generated/maxval_i16.c: Regenerated.
+	* generated/maxval_i1.c: Regenerated.
+	* generated/maxval_i2.c: Regenerated.
+	* generated/maxval_i4.c: Regenerated.
+	* generated/maxval_i8.c: Regenerated.
+	* generated/maxval_r10.c: Regenerated.
+	* generated/maxval_r16.c: Regenerated.
+	* generated/maxval_r4.c: Regenerated.
+	* generated/maxval_r8.c: Regenerated.
+	* generated/minloc1_16_i16.c: Regenerated.
+	* generated/minloc1_16_i1.c: Regenerated.
+	* generated/minloc1_16_i2.c: Regenerated.
+	* generated/minloc1_16_i4.c: Regenerated.
+	* generated/minloc1_16_i8.c: Regenerated.
+	* generated/minloc1_16_r10.c: Regenerated.
+	* generated/minloc1_16_r16.c: Regenerated.
+	* generated/minloc1_16_r4.c: Regenerated.
+	* generated/minloc1_16_r8.c: Regenerated.
+	* generated/minloc1_4_i16.c: Regenerated.
+	* generated/minloc1_4_i1.c: Regenerated.
+	* generated/minloc1_4_i2.c: Regenerated.
+	* generated/minloc1_4_i4.c: Regenerated.
+	* generated/minloc1_4_i8.c: Regenerated.
+	* generated/minloc1_4_r10.c: Regenerated.
+	* generated/minloc1_4_r16.c: Regenerated.
+	* generated/minloc1_4_r4.c: Regenerated.
+	* generated/minloc1_4_r8.c: Regenerated.
+	* generated/minloc1_8_i16.c: Regenerated.
+	* generated/minloc1_8_i1.c: Regenerated.
+	* generated/minloc1_8_i2.c: Regenerated.
+	* generated/minloc1_8_i4.c: Regenerated.
+	* generated/minloc1_8_i8.c: Regenerated.
+	* generated/minloc1_8_r10.c: Regenerated.
+	* generated/minloc1_8_r16.c: Regenerated.
+	* generated/minloc1_8_r4.c: Regenerated.
+	* generated/minloc1_8_r8.c: Regenerated.
+	* generated/minval_i16.c: Regenerated.
+	* generated/minval_i1.c: Regenerated.
+	* generated/minval_i2.c: Regenerated.
+	* generated/minval_i4.c: Regenerated.
+	* generated/minval_i8.c: Regenerated.
+	* generated/minval_r10.c: Regenerated.
+	* generated/minval_r16.c: Regenerated.
+	* generated/minval_r4.c: Regenerated.
+	* generated/minval_r8.c: Regenerated.
+	* generated/product_c10.c: Regenerated.
+	* generated/product_c16.c: Regenerated.
+	* generated/product_c4.c: Regenerated.
+	* generated/product_c8.c: Regenerated.
+	* generated/product_i16.c: Regenerated.
+	* generated/product_i1.c: Regenerated.
+	* generated/product_i2.c: Regenerated.
+	* generated/product_i4.c: Regenerated.
+	* generated/product_i8.c: Regenerated.
+	* generated/product_r10.c: Regenerated.
+	* generated/product_r16.c: Regenerated.
+	* generated/product_r4.c: Regenerated.
+	* generated/product_r8.c: Regenerated.
+	* generated/sum_c10.c: Regenerated.
+	* generated/sum_c16.c: Regenerated.
+	* generated/sum_c4.c: Regenerated.
+	* generated/sum_c8.c: Regenerated.
+	* generated/sum_i16.c: Regenerated.
+	* generated/sum_i1.c: Regenerated.
+	* generated/sum_i2.c: Regenerated.
+	* generated/sum_i4.c: Regenerated.
+	* generated/sum_i8.c: Regenerated.
+	* generated/sum_r10.c: Regenerated.
+	* generated/sum_r16.c: Regenerated.
+	* generated/sum_r4.c: Regenerated.
+	* generated/sum_r8.c: Regenerated.
+
+2011-03-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/48047
+	* io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
+
+2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47802
+	* intrinsics/ctime.c (strctime): Use builtins to check localtime_r
+	return type.
+
+2011-03-04  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47802
+	* intrinsics/ctime.c (strctime): Don't use return value of
+	localtime_r.
+
+2011-02-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47567
+	* io/write_float.def (output_float): Move handling of w = 0 to after
+	output rounding. Check for zero and set zero_flag accordingly. Set
+	width according to zero_flag. Add better comments.
+
+2011-02-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47778
+	* io/list_read.c (namelist_read): Intialize the error string buffere.
+	If pprev_nl was used during the previous namelist read and the rank
+	was zero, reset the pointer to NULL for the next namelist read.
+
+2011-02-26  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libfortran/45165
+	* unix.c (fallback_access): Fix file descriptor leaks.
+
+2011-02-25  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	* acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
+	tested in configure.host.
+	* configure: Regenerate.
+
+2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47802
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* configure.ac: Remove checks for ctime and ctime_r, add check for
+	strftime.
+	* intrinsics/date_and_time.c (localtime_r): Move fallback
+	implementation to time_1.h.
+	* intrinsics/time_1.h (localtime_r): Fallback implementation.
+	* intrinsics/ctime.c: Include time_1.h.
+	(ctime_r): Remove fallback implementation.
+	(strctime): New function.
+	(fdate): Use strctime instead of ctime_r.
+	(fdate_sub): Likewise.
+	(ctime): Likewise.
+	(ctime_sub): Likewise.
+
+2011-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/47878
+	* io/transfer.c (read_sf): Call fbuf_getptr only at the end,
+	and subtract n, dtp->u.p.sf_seen_eor and seen_comma from it.
+
+2011-02-24  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47802
+	* configure.ac: Add test for POSIX getpwuid_r.
+	* intrinsics/getlog.c (getlog): CPP test for
+	HAVE_POSIX_GETPWUID_R.
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+
+2011-02-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47567
+	* io/write_float.def (output_float): Remove special case handling of
+	zero with width 1.
+
+2011-02-23  Janne Blomqvist  <jb@gcc.gnu.org>
+	    Jerry DeLisle    <jvdelisle@gcc.gnu.org>
+
+	PR libfortran/47694
+	* io/fbuf.h (fbuf_getptr): New inline function.
+	* io/transfer.c (read_sf): Use fbuf_getptr and fbuf_getc to scan
+	through the string instead of fbuf_read.
+
+2011-02-22  Tobias Burnus  <burnus@net-b.de>
+	    Kai-Uwe Eckhardt  <kuehro@gmx.de>
+
+	PR libfortran/47830
+	* intrinsics/c99_functions.c (roundl): Make C valid for
+	HAVE_NEXTAFTERL.
+
+2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47567
+	* io/write_float.def (output_float): Adjust width for F0.d to
+	allow space for negative signs on zero.
+
+2011-02-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47667
+	* io/list_read.c (read_logical): Check for end of line before calling
+	eat_line. (read_integer): Likewise. (parse_real): Don't unget the
+	separator. Check for end of line before calling	eat_line.
+	(read_complex): Allow line-end before and after parenthesis and comma.
+	Check for end of line before calling eat_line. (read_real): Check for
+	end of line before calling eat_line.
+
+2011-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libfortran/47757
+	* gfortran.map (GFORTRAN_1.4): Export
+	_gfortran_{m,s}i{all,any,parity}_i{1,2,4,8,16} and
+	_gfortran_{cshift0,eoshift{0,2}}_16_char4.
+
+2011-02-15  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47716
+	PR fortran/47648
+	* acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
+	libquadmath, which uses more features.
+	* configure: Regenerate.
+
+2011-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/47642
+	* io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
+	quadmath_flt128tostr.
+	* io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
+	of quadmath_flt128tostr.
+
+2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Likewise.
+	* configure: Likewise.
+
+2011-02-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47567
+	* io/write_float.def (output_float): Eliminate some redundant code.
+	Adjust width for case of F0.X for values of zero and all other values.
+	Expand cases where '*' is set to give cleaner results.
+
+2011-02-05  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47571
+	* intrinsics/time_1.h (GF_CLOCK_MONOTONIC): Move to system_clock.c.
+	(weak_gettime): Likewise.
+	(gf_gettime): Change API, move weak_gettime() usage to
+	system_clock.c
+	* intrinsics/system_clock.c (GTHREAD_USE_WEAK): Define.
+	(gf_gettime_mono): New function.
+	(system_clock_4): Use gf_gettime_mono().
+	(system_clock_8): Likewise.
+	* intrinsics/date_and_time.c (date_and_time): Update gf_gettime()
+	usage.
+
+2011-02-02  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47571
+	* configure: Regenerated.
+	* configure.ac: Don't add librt to LIBS.
+	* intrinsics/time_1.h (weak_gettime): Weakref trickery for
+	clock_gettime().
+	(gf_gettime): Use weak_gettime() instead of clock_gettime().
+
+2011-02-01  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* intrinsics/time_1.h: Include errno.h needed by fallbacks.
+
+2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* intrinsics/time_1.h: Fix definition of GF_CLOCK_MONOTONIC macro.
+
+2011-01-31  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* configure.ac: Check for clock_gettime().
+	* configure: Regenerated.
+	* config.h.in: Regenerated.
+	* intrinsics/time_1.h (__time_1): Rename to gf_cputime, add
+	times() fallback.
+	(gf_gettime): New function.
+	* intrinsics/cpu_time.c (__cpu_time_1): Update to call gf_cputime.
+	* intrinsics/date_and_time.c (date_and_time): Use gf_gettime.
+	* intrinsics/dtime.c (dtime_sub): Use gf_cputime.
+	* intrinsics/etime.c (etime_sub): Use gf_cputime.
+	* intrinsics/system_clock.c (system_clock_4): Use gf_gettime.
+	(system_clock_8): Use gf_gettime, increase count rate to allow
+	nanosecond precision, remove overflow prone branch.
+
+2011-01-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47434
+	* io/write_float.def (write_infnan): Use calculate_sign to determine
+	if the sign should be given and check field widths accordingly.
+
+2011-01-29  Kai Tietz  <kai.tietz@onevision.com>
+
+	* intrinsics/ctime.c (ctime_r): Improve implementation.
+
+2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47431
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* configure.ac: Add check for ctime_r().
+	* intrinsics/ctime.c (ctime_r): Fallback implementation.
+	(fdate): Use ctime_r() instead of ctime().
+	(fdate_sub): Likewise.
+	(ctime): Likewise.
+	(ctime_sub): Likewise.
+
+2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47432
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* configure.ac: Add check for ttyname_r.
+	* io/unix.h: Add TTY_NAME_MAX, change stream_ttyname prototype.
+	* io/unix.c (stream_ttyname): Use ttyname_r if available, conform
+	to new prototype.
+	* io/inquire.c (inquire_via_unit): Use changed stream_ttyname.
+	* io/intrinsics.c (ttynam_sub): Likewise.
+	(ttynam): Likewise.
+
+2011-01-27  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47491
+	* configure.ac: Call AC_USE_SYSTEM_EXTENSIONS to enable common
+	extensions.
+	* config.h.in: Regenerate.
+	* configure: Regenerate.
+
+2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47285
+	* io/write_float.def (write_infnan): Adjust processor selected width
+	to 3 if NaN.
+
+2011-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47285
+	* io/write_float.def (output_float): Return SUCCESS or FAILURE and use
+	the result to set the padding.
+
+2011-01-26  Kai Tietz  <kai.tietz@onevision.com>
+
+	* intrinsics/getlog.c (getlog): Fix label/statement issue.
+
+2011-01-25  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47375
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* configure.ac: Add check for getpwuid_r.
+	* intrinsics/getlog.c (getlog): Use getpwuid_r() if available.
+
+2011-01-22  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/46267
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* configure.ac: Check presence of strerror_r.
+	* intrinsics/gerror.c (gerror): Use gf_strerror, modify logic.
+	* io/unix.c (get_oserror): Remove.
+	* libgfortran.h (gf_strerror): Add prototype.
+	(get_oserror): Remove prototype.
+	* runtime/error.c (gf_strerror): New function.
+	(os_error): Use gf_strerror instead of get_oserror.
+	(generate_errror): Likewise.
+
+2011-01-17  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	PR libfortran/47296
+	* io/unix.c (tempfile): Set opp->file and opp->file_len also if an
+	error occurs.
+
+2011-01-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/46625
+	* io/write_float.def (DTOAQ): Use quadmath_flt128tostr
+	instead of quadmath_dtoa.
+	* io/transfer128.c (tmp1, tmp2): New variables, bring in
+	strtoflt128 and quadmath_flt128tostr.
+	(transfer_real128, transfer_real128_write, transfer_complex128,
+	transfer_complex128_write): Remove tmp1/tmp2 variables.
+	* io/read.c (convert_real): Use strtoflt128 instead of
+	quadmath_strtopQ, adjust for the changed arguments and return
+	value.
+
+2011-01-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47296
+	* io/unix.c (unpack_filename): Return non-zero if the filename passed
+	in is NULL.
+
+2011-01-04  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libgfortran/47154
+	* io/list_read.c (namelist_read): Remove calls to hit_eof to avoid the
+	duplicate calls via next_record.
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 219e060..7ac0a66 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -3,249 +3,8 @@
 	* gnu/gcj/convert/Convert.java (version): Update copyright notice
 	dates.
 	* gnu/gcj/tools/gcj_dbtool/Main.java (main): Likewise.
-
-2011-12-27  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR libgcj/49193
-	* sysdep/alpha/locks.h (compare_and_swap): Call
-	__sync_bool_compare_and_swap.
-	(release_set): Call __sync_synchronize.
-
-2011-12-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (i?86-*-linux*): Set SIGNAL_HANDLER_AUX.
-	* configure: Regenerate.
-	* include/i386-signal.h: Wrap in __i386__, include
-	java-signal-aux.h otherwise.
-
-2011-12-12  Kai Tietz  <ktietz@redhat.com>
-
-	PR libgcj/50053
-	* java/lang/natClass.cc (java::lang::Class::newInstance): Special case
-	member-call for 32-bit IA native Window target.
-
-2011-11-24  Jakub Jelinek  <jakub@redhat.com>
-
-	PR bootstrap/50888
-	* prims.cc: Don't include ctype.h.
-	(c_isspace): Define.
-	(next_property_key, next_property_value): Use it instead
-	of isspace.
-
-2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
-
-	* configure.ac: Fix FreeBSD 10 detection.
-	* configure: Regenerate.
-
-2011-10-17  Paul Brook  <paul@codesourcery.com>
-
-	* exception.cc (parse_lsda_header): hardcode ttype_encoding for older
-	ARM EABI toolchains.
-	(get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
-
-2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
-	    Eric Botcazou  <ebotcazou@adacore.com>
-
-	PR target/50737
-	* include/dwarf2-signal.h [__alpha__]: Remove MAKE_THROW_FRAME
-	definition.
-
-2011-08-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* exception.cc (std::abort): Remove static.
-
-2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (THREADS): Remove posix95.
-	* configure: Regenerate.
-
-2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (GCC_UNWIND_INCLUDE): Rename to
-	LIBGCC_UNWIND_INCLUDE.
-	Point to $(multi_basedir)/./libjava/../libgcc.
-	* configure: Regenerate.
-	* Makefile.am (GCC_UNWIND_INCLUDE): Reflect this.
-	* Makefile.in: Regenerate.
-
-2011-07-12  Andrew Haley  <aph@redhat.com>
-
-	* interpret.cc (check_handler): Fix bit rot.
-	(breakpoint_at): Likewise.
-
-2011-07-12  Andrew Haley  <aph@redhat.com>
-
-	* java/lang/natClass.cc (finalize): Make sure that the class
-	really has an engine.
-
-2011-07-07  Matthias Klose  <doko@ubuntu.com>
-
-	* libtool-version: Bump soversion.
-
-2011-07-07  Matthias Klose  <doko@ubuntu.com>
-
-	* sysdep/x86-64: Remove empty directory.
-
-2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR target/39150
-	* configure.host (x86_64-*): Add -Usun to libgcj_flags.
-	(x86_64-*-solaris2.1[0-9]*): New case.
-	(i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*.
-
-2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libgcj/49314
-	* gnu/gcj/convert/natIconv.cc (iconv_init): Pad in[] with NUL byte.
-
-2011-06-17  Jack Howarth <howarth@bromo.med.uc.edu>
-
-	PR target/49461
-	* libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11.
-	* libjava/configure: Regenerate.
-
-2011-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libgcj/49315
-	* include/solaris-signal.h: Rename to ...
-	* include/posix-signal.h: ... this.
-	(SA_FLAGS): Define.
-	(SIGNAL_HANDLER): Handle non-SA_SIGINFO case.
-	(sa_signal_handler): Define.
-	(_INIT_SIG_HANDLER): New macro.
-	(INIT_SEGV, INIT_FPE): Use it.
-	* configure.ac (SIGNAL_HANDLER): Use it on alpha*-dec-osf*,
-	mips-sgi-irix*, *-*-solaris2*
-	* configure: Regenerate.
-	* include/aix-signal.h: Refer to AIX.
-	* configure.host (alpha*-dec-osf*): Enable can_unwind_signal.
-	(mips-sgi-irix6*): Likewise.
-
-2011-05-31  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR libgcj/49193
-	* configure.host (sysdeps_dir): Set to i386 for x86_64.
-
-	* sysdep/i386/locks.h (compare_and_swap): Call
-	__sync_bool_compare_and_swap.
-	(release_set): Call write_barrier ().
-
-	* sysdep/x86-64/locks.h: Removed.
-
-2011-04-24  Gerald Pfeifer  <gerald@pfeifer.com>
-
-	* README: Refer to our generic bug reporting page.
-
-2011-04-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (THREADS): Remove decosf1, irix, mach, os2.
-	* configure: Regenerate
-
-2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
-	Add $libiconv to cxxflags for alpha*-dec-osf*.
-
-2011-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR testsuite/21164
-	* testsuite/lib/libjava.exp: Load dg.exp.
-	* testsuite/libjava.jar/jar.exp (gcj_jar_interpret): Strip srcdir
-	from jarfile.
-	Use result for messages.
-	* testsuite/libjava.loader/loader.exp (gcj_loader_test_one): Pass
-	errname to libjava_invoke, fix testname.
-
-2011-04-08  Kai Tietz  <ktietz@redhat.com>
-
-	* configure.ac (libgcj_ld_export_all): Set for windows
-	native targets to export-all-symbols.
-	(LIBGCJ_LD_EXPORT_ALL): Export libgcj_ld_export_all.
-	* Makefile.am (libgcj_la_LDFLAGS): Add LIBGCJ_LD_EXPORT_ALL.
-	* sysdep/i386/backtrace.h (MAIN_FUNC): Define for windows
-	native targets to DllMain.
-	* gcj/javaprims.h (JNICALL): Define it dependent
-	for different windows targets.
-	* include/jni_md.h: Likewise.
-	* headers.txt (_Jv_JNI_ToReflectedField): Mark
-	JNICALLS for friends.
-	(_Jv_JNI_ToReflectedMethod): Likewise.
-	* java/lang/Class.h: Regenerated.
-	* java/lang/reflect/Field.h: Regenerated.
-	* java/lang/reflect/Constructor.h: Regenerated.
-	* java/lang/reflect/Method.h: Regenerated.
-	* configure: Regenerated.
-	* Makefile.in: Regenerated.
-	* include/Makefile.in: Regenerated.
-	* testsuite/Makefile.in: Regenerated.
-	* gcj/Makefile.in: Regenerated.
-
-2011-04-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac: Redirect $JAR -cf@ output to /dev/null.
-	* configure: Regenerate.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (THREADS): Remove solaris.
-	* configure: Regenerate.
-
-2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR bootstrap/48135
-	* configure.ac (libjava_cv_anon_version_script): Handle
-	--disable-symvers.
-	* configure: Regenerate.
-
-2011-02-14  Gary Benson  <gbenson@redhat.com>
-
-	* libjava/contrib/aot-compile.in: Add our module directory
-	to the start of the search path rather than the end.
-	* libjava/contrib/aot-compile-rpm.in: Likewise.
-
-2011-02-14  Gary Benson  <gbenson@redhat.com>
-
-	PR libjava/47484
-	* configure.ac (python_mod_dir, python_mod_dir_expanded):
-	Install Python modules into versioned directory.
-	* configure: Regenerate.
-
-2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure: Regenerate.
-	* shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
-	of freebsd1* which soon would incorrectly match FreeBSD 10.0.
-
-2011-02-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	PR java/21206
-	* configure.ac (LDLIBICONV): New substituted variable, with
-	instances of '-Wl,' removed from LIBICONV.
-	* configure: Regenerate.
-	* libgcj.spec.in: Use @LDLIBICONV@ not @LIBICONV@.
-	* Makefile.in: Regenerate.
-	* gcj/Makefile.in: Likewise.
-	* include/Makefile.in: Likewise.
-	* testsuite/Makefile.in: Likewise.
-
-2011-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac: Don't use libdl on mips-sgi-irix6*.
-	* configure: Regenerate.
-
-2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
-	Add -shared-libgcc to cxxflags for *-*-solaris*.
-	Remove -lsocket.
-
-2011-01-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* gnu/gcj/convert/Convert.java (version): Update copyright notice
-	dates.
-	* gnu/gcj/tools/gcj_dbtool/Main.java (main): Likewise.
 
-Copyright (C) 2011 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/libjava/ChangeLog-2011 b/libjava/ChangeLog-2011
new file mode 100644
index 0000000..841dfb7
--- /dev/null
+++ b/libjava/ChangeLog-2011
@@ -0,0 +1,246 @@
+2011-12-27  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR libgcj/49193
+	* sysdep/alpha/locks.h (compare_and_swap): Call
+	__sync_bool_compare_and_swap.
+	(release_set): Call __sync_synchronize.
+
+2011-12-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (i?86-*-linux*): Set SIGNAL_HANDLER_AUX.
+	* configure: Regenerate.
+	* include/i386-signal.h: Wrap in __i386__, include
+	java-signal-aux.h otherwise.
+
+2011-12-12  Kai Tietz  <ktietz@redhat.com>
+
+	PR libgcj/50053
+	* java/lang/natClass.cc (java::lang::Class::newInstance): Special case
+	member-call for 32-bit IA native Window target.
+
+2011-11-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/50888
+	* prims.cc: Don't include ctype.h.
+	(c_isspace): Define.
+	(next_property_key, next_property_value): Use it instead
+	of isspace.
+
+2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
+
+	* configure.ac: Fix FreeBSD 10 detection.
+	* configure: Regenerate.
+
+2011-10-17  Paul Brook  <paul@codesourcery.com>
+
+	* exception.cc (parse_lsda_header): hardcode ttype_encoding for older
+	ARM EABI toolchains.
+	(get_ttype_entry) Remove __ARM_EABI_UNWINDER__ variant.
+
+2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
+	    Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR target/50737
+	* include/dwarf2-signal.h [__alpha__]: Remove MAKE_THROW_FRAME
+	definition.
+
+2011-08-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* exception.cc (std::abort): Remove static.
+
+2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (THREADS): Remove posix95.
+	* configure: Regenerate.
+
+2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (GCC_UNWIND_INCLUDE): Rename to
+	LIBGCC_UNWIND_INCLUDE.
+	Point to $(multi_basedir)/./libjava/../libgcc.
+	* configure: Regenerate.
+	* Makefile.am (GCC_UNWIND_INCLUDE): Reflect this.
+	* Makefile.in: Regenerate.
+
+2011-07-12  Andrew Haley  <aph@redhat.com>
+
+	* interpret.cc (check_handler): Fix bit rot.
+	(breakpoint_at): Likewise.
+
+2011-07-12  Andrew Haley  <aph@redhat.com>
+
+	* java/lang/natClass.cc (finalize): Make sure that the class
+	really has an engine.
+
+2011-07-07  Matthias Klose  <doko@ubuntu.com>
+
+	* libtool-version: Bump soversion.
+
+2011-07-07  Matthias Klose  <doko@ubuntu.com>
+
+	* sysdep/x86-64: Remove empty directory.
+
+2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR target/39150
+	* configure.host (x86_64-*): Add -Usun to libgcj_flags.
+	(x86_64-*-solaris2.1[0-9]*): New case.
+	(i?86-*-solaris2*): Also accept x86_64-*-solaris2.1[0-9]*.
+
+2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR libgcj/49314
+	* gnu/gcj/convert/natIconv.cc (iconv_init): Pad in[] with NUL byte.
+
+2011-06-17  Jack Howarth <howarth@bromo.med.uc.edu>
+
+	PR target/49461
+	* libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11.
+	* libjava/configure: Regenerate.
+
+2011-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR libgcj/49315
+	* include/solaris-signal.h: Rename to ...
+	* include/posix-signal.h: ... this.
+	(SA_FLAGS): Define.
+	(SIGNAL_HANDLER): Handle non-SA_SIGINFO case.
+	(sa_signal_handler): Define.
+	(_INIT_SIG_HANDLER): New macro.
+	(INIT_SEGV, INIT_FPE): Use it.
+	* configure.ac (SIGNAL_HANDLER): Use it on alpha*-dec-osf*,
+	mips-sgi-irix*, *-*-solaris2*
+	* configure: Regenerate.
+	* include/aix-signal.h: Refer to AIX.
+	* configure.host (alpha*-dec-osf*): Enable can_unwind_signal.
+	(mips-sgi-irix6*): Likewise.
+
+2011-05-31  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR libgcj/49193
+	* configure.host (sysdeps_dir): Set to i386 for x86_64.
+
+	* sysdep/i386/locks.h (compare_and_swap): Call
+	__sync_bool_compare_and_swap.
+	(release_set): Call write_barrier ().
+
+	* sysdep/x86-64/locks.h: Removed.
+
+2011-04-24  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* README: Refer to our generic bug reporting page.
+
+2011-04-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (THREADS): Remove decosf1, irix, mach, os2.
+	* configure: Regenerate
+
+2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
+	Add $libiconv to cxxflags for alpha*-dec-osf*.
+
+2011-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR testsuite/21164
+	* testsuite/lib/libjava.exp: Load dg.exp.
+	* testsuite/libjava.jar/jar.exp (gcj_jar_interpret): Strip srcdir
+	from jarfile.
+	Use result for messages.
+	* testsuite/libjava.loader/loader.exp (gcj_loader_test_one): Pass
+	errname to libjava_invoke, fix testname.
+
+2011-04-08  Kai Tietz  <ktietz@redhat.com>
+
+	* configure.ac (libgcj_ld_export_all): Set for windows
+	native targets to export-all-symbols.
+	(LIBGCJ_LD_EXPORT_ALL): Export libgcj_ld_export_all.
+	* Makefile.am (libgcj_la_LDFLAGS): Add LIBGCJ_LD_EXPORT_ALL.
+	* sysdep/i386/backtrace.h (MAIN_FUNC): Define for windows
+	native targets to DllMain.
+	* gcj/javaprims.h (JNICALL): Define it dependent
+	for different windows targets.
+	* include/jni_md.h: Likewise.
+	* headers.txt (_Jv_JNI_ToReflectedField): Mark
+	JNICALLS for friends.
+	(_Jv_JNI_ToReflectedMethod): Likewise.
+	* java/lang/Class.h: Regenerated.
+	* java/lang/reflect/Field.h: Regenerated.
+	* java/lang/reflect/Constructor.h: Regenerated.
+	* java/lang/reflect/Method.h: Regenerated.
+	* configure: Regenerated.
+	* Makefile.in: Regenerated.
+	* include/Makefile.in: Regenerated.
+	* testsuite/Makefile.in: Regenerated.
+	* gcj/Makefile.in: Regenerated.
+
+2011-04-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac: Redirect $JAR -cf@ output to /dev/null.
+	* configure: Regenerate.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (THREADS): Remove solaris.
+	* configure: Regenerate.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/48135
+	* configure.ac (libjava_cv_anon_version_script): Handle
+	--disable-symvers.
+	* configure: Regenerate.
+
+2011-02-14  Gary Benson  <gbenson@redhat.com>
+
+	* libjava/contrib/aot-compile.in: Add our module directory
+	to the start of the search path rather than the end.
+	* libjava/contrib/aot-compile-rpm.in: Likewise.
+
+2011-02-14  Gary Benson  <gbenson@redhat.com>
+
+	PR libjava/47484
+	* configure.ac (python_mod_dir, python_mod_dir_expanded):
+	Install Python modules into versioned directory.
+	* configure: Regenerate.
+
+2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure: Regenerate.
+	* shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
+	of freebsd1* which soon would incorrectly match FreeBSD 10.0.
+
+2011-02-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	PR java/21206
+	* configure.ac (LDLIBICONV): New substituted variable, with
+	instances of '-Wl,' removed from LIBICONV.
+	* configure: Regenerate.
+	* libgcj.spec.in: Use @LDLIBICONV@ not @LIBICONV@.
+	* Makefile.in: Regenerate.
+	* gcj/Makefile.in: Likewise.
+	* include/Makefile.in: Likewise.
+	* testsuite/Makefile.in: Likewise.
+
+2011-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac: Don't use libdl on mips-sgi-irix6*.
+	* configure: Regenerate.
+
+2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
+	Add -shared-libgcc to cxxflags for *-*-solaris*.
+	Remove -lsocket.
+
+2011-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* gnu/gcj/convert/Convert.java (version): Update copyright notice
+	dates.
+	* gnu/gcj/tools/gcj_dbtool/Main.java (main): Likewise.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.