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2011-04-08* de.po: Update.Joseph Myers2-162/+166
From-SVN: r172187
2011-04-08sel-sched.c (sel_region_init): Move call to sel_setup_region_sched_flags ↵Alexander Monakov2-3/+7
after setup_current_loop_nest. * sel-sched.c (sel_region_init): Move call to sel_setup_region_sched_flags after setup_current_loop_nest. From-SVN: r172185
2011-04-08re PR rtl-optimization/48272 (internal compiler error: in ↵Andrey Belevantsev6-3/+151
setup_insn_reg_pressure_info, at haifa-sched.c:1124) PR rtl-optimization/48272 * sched-deps.c (setup_insn_reg_pressure_info): Export and rename to init_insn_reg_pressure_info. Adjust a caller. * sched-int.h (init_insn_reg_pressure_info): Declare. * haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info when sched-pressure is enabled. * g++.dg/opt/pr48272.C: New. From-SVN: r172183
2011-04-08gimple.c (gimple_set_modified): Do not queue calls to ↵Richard Guenther3-9/+13
MODIFIED_NORETURN_CALLS here ... 2011-04-08 Richard Guenther <rguenther@suse.de> * gimple.c (gimple_set_modified): Do not queue calls to MODIFIED_NORETURN_CALLS here ... * tree-ssa-operands.c (update_stmt_operands): ... but here. From-SVN: r172182
2011-04-08re PR lto/48467 ([LTO] Anomalous behavior of -save-temps)Richard Guenther2-15/+26
2011-04-08 Richard Guenther <rguenther@suse.de> PR lto/48467 * toplev.c (lang_dependent_init): Do not open asm_out_file in WPA mode, nor perform debug machinery initialization. (finalize): Do not unlink asm_out_file in WPA mode. From-SVN: r172181
2011-04-08gimple.h (gimple_call_fntype): New function.Richard Guenther8-24/+38
2011-04-08 Richard Guenther <rguenther@suse.de> * gimple.h (gimple_call_fntype): New function. (gimple_call_return_type): Use it. * expr.c (expand_expr_real_1): Use gimple_call_fntype. * gimple-low.c (gimple_check_call_args): Likewise. * gimple.c (gimple_call_flags): Likewise. (gimple_call_arg_flags): Likewise. (gimple_call_return_flags): Likewise. * tree-cfg.c (verify_gimple_call): Likewise. (do_warn_unused_result): Likewise. * tree-ssa-ccp.c (ccp_fold_stmt): Likewise. * value-prof.c (gimple_ic_transform): Fix fndecl check. From-SVN: r172178
2011-04-08re PR rtl-optimization/48235 (ICE: SIGSEGV in has_dependence_p ↵Dmitry Melnik4-3/+92
(sel-sched-ir.c:3263) with -fselective-scheduling2 and custom flags) PR rtl-optimization/48235 * sel-sched.c (code_motion_process_successors): Recompute the last insn in basic block if control flow changed. (code_motion_path_driver): Ditto. Recompute the first insn as well. Update condition for ilist_remove. testsuite: * gcc.dg/pr48235.c: New. From-SVN: r172177
2011-04-08re PR rtl-optimization/48302 (ICE: SIGSEGV in ↵Alexander Monakov6-9/+47
reposition_prologue_and_epilogue_notes (function.c:5662) with -fcrossjumping -fselective-scheduling2) PR rtl-optimization/48302 * sel-sched-ir.h (sel_add_loop_preheaders): Update prototype. * sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument. Use it to record added preheader blocks. * sel-sched.c (setup_current_loop_nest): Add 'bbs' argument. Pass it on to sel_add_loop_preheaders. (sel_region_init): Move call to setup_current_loop_nest after sel_init_bbs. testsuite: * g++.dg/opt/pr48302.C: New. From-SVN: r172176
2011-04-08re PR target/48273 (ICE: in create_copy_of_insn_rtx, at sel-sched-ir.c:5604 ↵Alexander Monakov6-1/+35
with -fsel-sched-pipelining -fselective-scheduling2 -march=core2) PR target/48273 * cfgloop.h (loop_has_exit_edges): New helper. * sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs non-clonable. * sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops that have no exit edges. testsuite: * g++.dg/opt/pr48273.C: New. From-SVN: r172175
2011-04-08re PR rtl-optimization/48442 (ICE: in init_seqno, at sel-sched.c:6767 with ↵Alexander Monakov4-14/+50
-Os -fselective-scheduling2 --param max-sched-extend-regions-iters=100) PR rtl-optimization/48442 * sel-sched.c (init_seqno): Remove number_of_insns argument. Update all callers. Adjust assert. testsuite: * gcc.dg/pr48442.c: New. From-SVN: r172173
2011-04-08re PR tree-optimization/48377 (miscompilation at -O3)Jakub Jelinek4-1/+41
PR tree-optimization/48377 * tree-vect-data-refs.c (vector_alignment_reachable_p): Set is_packed to true even for types with smaller TYPE_ALIGN than TYPE_SIZE. * gcc.dg/vect/pr48377.c: New test. From-SVN: r172172
2011-04-08re PR bootstrap/48513 (Revision 172166 breaks bootstrap)Richard Guenther2-1/+6
2011-04-08 Richard Guenther <rguenther@suse.de> PR bootstrap/48513 * doc/tm.texi: Re-generate. From-SVN: r172171
2011-04-08arm-protos.h (arm_attr_length_push_multi): New prototype.Wei Guozhi4-21/+38
* config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype. * config/arm/arm.c (arm_attr_length_push_multi): New function. * config/arm/arm.md (*push_multi): Change the length computation to call a C function. From-SVN: r172169
2011-04-08tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.Anatoly Sokolov12-155/+40
* doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation. (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation. * doc/tm.texi: Regenerate. * system.h (ASM_OUTPUT_BSS): Poison. * varasm.c (asm_output_bss): Remove function. (emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro. * config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment. * config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise. * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise. * config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Likewise. * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Likewise. * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Likewise. * config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. From-SVN: r172166
2011-04-08re PR c++/48500 (Regression: Failing to convert template argument to ↵Jason Merrill4-39/+72
concrete type, in C++0x mode.) PR c++/48500 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check arguments even if we don't know the function. From-SVN: r172165
2011-04-08re PR c++/48481 (C++ overloading memory hog)Jason Merrill4-8/+12
PR c++/48481 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL at the end of the chain. * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT. (iterative_hash_template_arg): Likewise. From-SVN: r172164
2011-04-08re PR c++/48481 (C++ overloading memory hog)Jason Merrill4-1/+32
PR c++/48481 * cp-tree.h (OVL_ARG_DEPENDENT): New. * name-lookup.c (add_function): Set it. * semantics.c (finish_call_expr): Free OVERLOADs if it's set. From-SVN: r172163
2011-04-08re PR c++/48481 (C++ overloading memory hog)Jason Merrill2-3/+12
PR c++/48481 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot. Release unused vector. From-SVN: r172162
2011-04-07re PR c++/48451 ([C++0x][SFINAE] Failures with n-ary initialization ↵Jason Merrill4-56/+83
expressions (with template default argument)) PR c++/48451 * pt.c (fn_type_unification): Don't clear incomplete pack flag. (type_unification_real): Clear it here instead. From-SVN: r172159
2011-04-08Daily bump.GCC Administrator1-1/+1
From-SVN: r172155
2011-04-07rx.opt (rx610, [...]): Use Enum not Name on EnumValue lines.Joseph Myers2-3/+8
* config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on EnumValue lines. From-SVN: r172149
2011-04-07re PR c++/48468 ([C++0x][SFINAE] noexcept operator does not handle function ↵Jason Merrill5-1/+71
templates well) PR c++/48468 * except.c (build_noexcept_spec): Propagate error_mark_node. (finish_noexcept_expr): Likewise. From-SVN: r172148
2011-04-07re PR c++/48452 ([C++0x][SFINAE] Failures with n-ary initialization ↵Jason Merrill4-0/+26
expressions (in return type)) PR c++/48452 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node in SFINAE context. From-SVN: r172147
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill4-8/+39
PR c++/48450 * call.c (resolve_args): Take complain. (build_new_function_call, build_operator_new_call): Pass it. (build_op_call, build_new_op, build_new_method_call): Pass it. From-SVN: r172146
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill5-206/+59
PR c++/48450 * typeck.c (check_for_casting_away_constness): Take complain. (build_static_cast_1, build_reinterpret_cast_1): Pass it. (build_const_cast_1): Pass it. Take full complain parm. (build_const_cast, cp_build_c_cast): Adjust. From-SVN: r172145
2011-04-07tree.c (build_aggr_init_expr): Always return error_mark_node on abstract ↵Jason Merrill2-2/+4
violation. * tree.c (build_aggr_init_expr): Always return error_mark_node on abstract violation. From-SVN: r172144
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill9-18/+34
PR c++/48450 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain. (bot_manip): Adjust. * cp-tree.h: Adjust. * call.c (convert_like_real, build_cxx_call): Adjust. (perform_direct_initialization_if_possible): Adjust. * cvt.c (ocp_convert): Adjust. * init.c (build_value_init): Adjust. * semantics.c (maybe_add_lambda_conv_op): Adjust. * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust. * typeck2.c (build_functional_cast): Adjust. From-SVN: r172143
2011-04-07init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top level.Jason Merrill3-29/+35
* init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top level. (perform_member_init): Not here. * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special case to templates. (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case. From-SVN: r172142
2011-04-07re PR c++/48449 ([C++0x][SFINAE] Hard errors during value-initialization ↵Jason Merrill6-8/+51
expressions) PR c++/48449 * typeck2.c (build_functional_cast): Check complain consistently. Use build_value_init and abstract_virtuals_error_sfinae. (abstract_virtuals_error_sfinae): Split out. * cp-tree.h: Declare it. * init.c (build_new_1): Use it. (build_value_init_noctor): Handle FUNCTION_TYPE. From-SVN: r172141
2011-04-07semantics.c (finish_decltype_type): Simplify handling of unknown type.Jason Merrill2-32/+12
* semantics.c (finish_decltype_type): Simplify handling of unknown type. From-SVN: r172140
2011-04-07semantics.c (finish_decltype_type): Add complain parm.Jason Merrill7-8/+42
* semantics.c (finish_decltype_type): Add complain parm. * cp-tree.h: Adjust. * parser.c (cp_parser_decltype): Adjust. * pt.c (tsubst): Adjust. From-SVN: r172139
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill6-11/+46
PR c++/48450 * c-family/c-common.c (c_common_truthvalue_conversion): Don't ignore conversion from C++0x scoped enum. * cp/cvt.c (ocp_convert): Handle converting scoped enum to bool. From-SVN: r172138
2011-04-07m68k.c (m68k_handle_option): Don't handle OPT_m68000...Joseph Myers6-66/+45
* config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020, OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and OPT_mcpu32. * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020, -m68030, -m68040, -m68060, -mcpu32 and -m68332. * config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040, m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias. * config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove. (MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS). (MULTILIB_MATCHES): Map -march= options to corresponding -mcpu= options. Don't map other m68k options manually. Don't handle old-style options as canonical. (MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS). * doc/install.texi (m68k-*-*): Document binutils version requirement. From-SVN: r172130
2011-04-07basic-block.h (force_nonfallthru): Move to...Eric Botcazou7-47/+78
* basic-block.h (force_nonfallthru): Move to... * cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook. (force_nonfallthru): ...here. * cfghooks.c (force_nonfallthru): New function. * cfgrtl.c (force_nonfallthru): Rename into... (rtl_force_nonfallthru): ...this. (commit_one_edge_insertion): Do not set AUX field. (commit_edge_insertions): Do not discover new basic blocks. (rtl_cfg_hooks): Add rtl_force_nonfallthru. (cfg_layout_rtl_cfg_hooks): Likewise. * function.c (thread_prologue_and_epilogue_insns): Remove bogus ATTRIBUTE_UNUSED. Discover new basic blocks in the prologue insns. * tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru. From-SVN: r172128
2011-04-07non-local-goto-5.c: Fix for targets with no trampolines.Mike Stump2-1/+6
* gcc.dg/torture/stackalign/non-local-goto-5.c: Fix for targets with no trampolines. From-SVN: r172127
2011-04-07mips.h (REG_MODE_OK_FOR_BASE_P, [...]): Remove macros.Anatoly Sokolov2-22/+5
* config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove macros. From-SVN: r172125
2011-04-07sse.md: Update copyright year.Uros Bizjak2-597/+360
* config/i386/sse.md: Update copyright year. (avxcvtvecmode): Remove. (sse_movhlps): Merge with *avx_movhlps. (sse_movlhps): Merge with *avx_movlhps. (vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf. (vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf. (sse_shufps_<mode>): Merge with *avx_shufps_<mode>. (sse_loadhps): Merge with *avx_loadhps. (sse_storelps): Merge with *avx_storelps. (sse_loadlps): Merge with *avx_loadlps. (sse_movss): Merge with *avx_movss. (*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx. (*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx. (*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx. (*vec_set<mode>_0_sse2): Split multi-unit alternative. (vec_set<mode>_0): Ditto. (*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx. (sse4_1_insertps): Merge with *avx_insertps. (*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df. (*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df. (vec_interleave_highv2di): Merge with *avx_interleave_highv2di. (sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>. (sse2_storehpd): Merge with *avx_storehpd. (sse2_loadhpd): Merge with *avx_loadhpd. (sse2_loadlpd): Merge with *avx_loadlpd. (sse2_movsd): Merge with *avx_movsd. (*vec_concatv2df): Merge with *vec_concatv2df. From-SVN: r172123
2011-04-07re PR fortran/48117 (ICE: OpenMP; in build_int_cst_wide, at tree.c:1178)Jakub Jelinek2-0/+14
PR fortran/48117 * gfortran.dg/gomp/pr48117.f90: New test. From-SVN: r172119
2011-04-07re PR debug/48343 (ICE compiling i586 ↵Jakub Jelinek1-0/+19
linux-2.6.38/drivers/staging/wlan-ng/p80211wep.c: in form_sum, at reload.c:5338) PR debug/48343 * combine.c (combine_instructions): Add last_combined_insn, update it if insn is after it, pass it to all try_combine calls. (try_combine): Add last_combined_insn parameter, pass it instead of i3 to propagate_for_debug. * gcc.dg/torture/pr48343.c: New test. From-SVN: r172109
2011-04-07re PR debug/48343 (ICE compiling i586 ↵Jakub Jelinek3-26/+62
linux-2.6.38/drivers/staging/wlan-ng/p80211wep.c: in form_sum, at reload.c:5338) PR debug/48343 * combine.c (combine_instructions): Add last_combined_insn, update it if insn is after it, pass it to all try_combine calls. (try_combine): Add last_combined_insn parameter, pass it instead of i3 to propagate_for_debug. * gcc.dg/torture/pr48343.c: New test. From-SVN: r172108
2011-04-07* gcc.target/i386/asm-6.c: Remove dg-xfail-if.Rainer Orth2-1/+4
From-SVN: r172107
2011-04-07* de.po: Update.Joseph Myers2-176/+165
From-SVN: r172103
2011-04-07Fix typosEric Botcazou1-3/+3
From-SVN: r172102
2011-04-07* gcc.dg/lto/20090210_0.c: Require tls_runtime target.Maxim Kuvyrkov2-1/+5
From-SVN: r172101
2011-04-07mn10300.md (movqi_internal): Add alternatives to handle MDR <-> data ↵Nick Clifton2-4/+20
register transfers. * config/mn10300/mn10300.md (movqi_internal): Add alternatives to handle MDR <-> data register transfers. (movhi_internal): Likewise. From-SVN: r172099
2011-04-07rs6000.c (rs6000_stack_info): Don't compare against previous stack info.Alan Modra2-12/+6
* config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against previous stack info. From-SVN: r172096
2011-04-07re PR target/43920 (Choosing conditional execution over conditional branches ↵Tom de Vries2-7/+27
for code size in some cases.) 2011-04-07 Tom de Vries <tom@codesourcery.com> PR target/43920 * cfgcleanup.c (try_crossjump_to_edge): Add dir parameter. Pass dir to flow_find_cross_jump. Swap variables to implement backward replacement. (try_crossjump_bb): Add argument to try_crossjump_to_edge. From-SVN: r172094
2011-04-07re PR target/43920 (Choosing conditional execution over conditional branches ↵Tom de Vries3-0/+122
for code size in some cases.) 2011-04-07 Tom de Vries <tom@codesourcery.com> PR target/43920 * lib/scanasm.exp (object-size): New proc. * gcc.target/arm/pr43920-2.c: New test. From-SVN: r172093
2011-04-07re PR target/43920 (Choosing conditional execution over conditional branches ↵Tom de Vries2-18/+108
for code size in some cases.) 2011-04-07 Tom de Vries <tom@codesourcery.com> PR target/43920 * cfgcleanup.c (walk_to_nondebug_insn): New function. (flow_find_cross_jump): Use walk_to_nondebug_insn. Recalculate bb1 and bb2. (try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not src1 or src2. Redirect edges to the last basic block. Update frequency and count on multiple basic blocks in case of fallthru. From-SVN: r172091
2011-04-07re PR target/43920 (Choosing conditional execution over conditional branches ↵Tom de Vries4-22/+183
for code size in some cases.) 2011-04-07 Tom de Vries <tom@codesourcery.com> PR target/43920 * cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New function. (old_insns_match_p): Change return type. Replace return false/true with return dir_none/dir_both. Use can_replace_by. (flow_find_cross_jump): Add dir_p parameter. Init replacement direction from dir_p. Register replacement direction in dir, last_dir and afterlast_dir. Handle new return type of old_insns_match_p using merge_dir. Return replacement direction in dir_p. (flow_find_head_matching_sequence, outgoing_edges_match): Handle new return type of old_insns_match_p. (try_crossjump_to_edge): Add argument to call to flow_find_cross_jump. * ifcvt.c ( cond_exec_process_if_block): Add argument to call to flow_find_cross_jump. * basic-block.h (enum replace_direction): New type. (flow_find_cross_jump): Add parameter to declaration. From-SVN: r172090
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