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* config/i386/i386.md (nonmemory_operand): New mode attribute.
(push memory peephole2): Macroize peepholes using SWI mode iterator.
(move immediate to memory peephole2): Macroize peepholes using
SWI124 mode iterator.
(non-pairable NOT peephole2): Macroize peepholes using SWI124
mode iterator.
(simple lea add peephole2): Macroize peepholes using SWI48
mode iterator.
(simple lea mult peephole2): Ditto.
(imul by 3,5,9 to lea peephole2): Ditto.
(mov $-1, reg peephole2): Macroize peepholes using SWI248
mode iterator.
(imul $32bit_imm,mem,reg peephole2): Ditto.
(imul $8/16bit_imm,regmem,reg peephole2): Ditto.
From-SVN: r163766
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2010-09-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
* config/arm/predicates.md (arm_sync_memory_operand): New.
* config/arm/sync.md (arm_sync_compare_and_swapsi): Change predicate
to arm_sync_memory_operand and constraint to Q.
(arm_sync_compare_and_swap<mode>): Likewise.
(arm_sync_compare_and_swap<mode>): Likewise.
(arm_sync_lock_test_and_setsi): Likewise.
(arm_sync_lock_test_and_set<mode>): Likewise.
(arm_sync_new_<sync_optab>si): Likewise.
(arm_sync_new_nandsi): Likewise.
(arm_sync_new_<sync_optab><mode>): Likewise.
(arm_sync_new_nand<mode>): Likewise.
(arm_sync_old_<sync_optab>si): Likewise.
(arm_sync_old_nandsi): Likewise.
(arm_sync_old_<sync_optab><mode>): Likewise.
(arm_sync_old_nand<mode>): Likewise.
From-SVN: r163765
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2010-09-02 Ian Bolton <ian.bolton@arm.com>
* tree-ssa-loop-prefetch.c: Fix comment at head of file.
From-SVN: r163764
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* ira-color.c (SORTGT): New macro, helper for qsort callbacks.
(allocno_priority_compare_func): Use it instead of a straight
difference computation over priorities.
From-SVN: r163760
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2010-09-02 Andi Kleen <ak@linux.intel.com>
* opts.c (common_handle_option): Fix OPT_fwhopr/fwhopr_* handling.
From-SVN: r163759
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* tree-vectorizer.h (get_later_stmt): New function.
(vect_analyze_data_ref_dependences): Add argument.
* tree-vect-loop.c (vect_analyze_loop): Update call to
vect_analyze_data_ref_dependences.
* tree-vect-data-refs.c (vect_drs_dependent_in_basic_block):
New function.
(vect_analyze_data_ref_dependence): Add argument for basic block
dependencies. Check dependencies in basic block vectorization.
(vect_analyze_data_ref_dependences): Add argument and update call to
vect_analyze_data_ref_dependences.
* tree-vect-slp.c (vect_find_last_store_in_slp_instance): New.
(vect_bb_vectorizable_with_dependencies): New.
(vect_slp_analyze_bb): Check dependencies in basic block.
(vect_schedule_slp_instance): Insert stores before the last store in
SLP instance.
From-SVN: r163757
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PR target/45476
* config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE,
LIBGCC2_TF_CEXT, TF_SIZE): New defines.
From-SVN: r163756
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From-SVN: r163753
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2010-09-01 Steve Ellcey <sje@cup.hp.com>
* gfortran.dg/vect/fast-math-pr38969.f90: Skip if not vectorizing.
From-SVN: r163745
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INTENT(OUT)/Alloc w/ MOLD)
2010-09-01 Janus Weil <janus@gcc.gnu.org>
PR fortran/44541
* class.c (gfc_find_derived_vtab): Add component '$def_init'.
* resolve.c (resolve_allocate_expr): Defer handling of default
initialization to 'gfc_trans_allocate'.
(apply_default_init,resolve_symbol): Handle polymorphic dummies.
(resolve_fl_derived): Suppress error messages for vtypes.
* trans-stmt.c (gfc_trans_allocate): Handle initialization via
polymorphic MOLD expression.
* trans-expr.c (gfc_trans_class_init_assign): Now only used for
dummy initialization.
2010-09-01 Janus Weil <janus@gcc.gnu.org>
PR fortran/44541
* gfortran.dg/allocate_alloc_opt_10.f90: Extended.
* gfortran.dg/class_dummy_1.f03: New.
From-SVN: r163744
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bb-reorder.c:1306 with-fnon-call-exceptions -freorder-blocks-and-partition -fprofile-use)
PR middle-end/45458
* bb-reorder.c (add_labels_and_missing_jumps): Treat
bbs ending with throwing insns like blocks ending with a call.
(fix_up_fall_thru_edges): Likewise.
* g++.dg/tree-prof/partition2.C: New test.
From-SVN: r163743
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* config/m32c/m32c-protos.h (m32c_function_arg): Delete.
(m32c_function_arg_advance): Delete.
* config/m32c/m32c.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
* config/m32c/m32c.c (m32c_function_arg): Make static. Adjust
comments. Take a const_tree and a bool. Declare.
(m32c_function_arg_advance): Likewise.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r163742
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PR target/45476
* config/i386/cygming.h (LIBGCC2_HAS_TF_MODE,
LIBGCC2_TF_CEXT, TF_SIZE): Move from ...
* config/i386/mingw32.h: ... here.
From-SVN: r163741
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2010-09-01 Andi Kleen <ak@linux.intel.com>
PR lto/45475
* lto-streamer-in.c (lto_input_ts_target_option): Add.
(lto_input_tree_pointers): Call lto_input_ts_target_option.
* lto-streamer-out: (lto_output_ts_target_option): Add.
(lto_output_tree_pointers): Call lto_output_ts_target_option.
From-SVN: r163740
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2010-09-01 Tobias Burnus <burnus@net-b.de>
* gfortran.texi (preprocessing): Update URL to COCO.
From-SVN: r163739
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2010-09-01 Kai Tietz <kai.tietz@onevision.com>
PR/target 45452
* config/i386/cygwin.h: Change order of specified import libraries.
* config/i386/mingw32.h: Likewise.
* config/i386/t-cygwin: Likewise.
* config/i386/t-mingw32: Likewise.
* config/i386/t-mingw-w32: Likewise.
* config/i386/t-mingw-w64: Likewise.
From-SVN: r163738
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2010-09-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/arm/neon-schedgen.ml (core): New type.
(allCores): List of supported cores.
(availability_table): Add supported cores.
(collate_bypasses): Accept core as a parameter.
(worst_case_latencies_and_bypasses): Accept core as a
parameter.
(emit_insn_reservations): Accept core as a parameter.
Use tuneStr and coreStr to get tune attribute and prefix
for functional units.
(emit_bypasses): Accept core name and use it.
(calculate_per_core_availability_table): New.
(filter_core): New.
(calculate_core_availability_table): New.
(main): Use calculate_core_availablity_table.
* config/arm/cortex-a8-neon.md: Update copyright year.
Regenerated from ml file and merged in.
(neon_mrrc, neon_mrc): Rename to cortex_a8_neon_mrrc and
cortex_a8_neon_mrc.
From-SVN: r163737
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2010-09-01 Ian Bolton <ian.bolton@arm.com>
* Makefile.in (tree-switch-conversion.o): Update dependencies.
From-SVN: r163735
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2010-09-01 Richard Guenther <rguenther@suse.de>
* alias.c (ao_ref_from_mem): Adjust.
* builtins.c (get_object_alignment): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* gimple.c (get_base_address): Likewise.
* tree-dfa.c (get_ref_base_and_extent): Likewise.
(get_addr_base_and_unit_offset): Likewise. Fix for
both TMR_SYMBOL and TMR_BASE being set.
* tree-eh.c (tree_could_trap_p): Likewise.
* gimplify.c (gimplify_expr): Do not attempt to gimplify
TMR_SYMBOL. Always gimplify TMR_BASE.
* tree-cfg.c (verify_types_in_gimple_reference): Verify
TMR_BASE if there is a TMR_SYMBOL.
* tree-pretty-print.c (dump_generic_node): Adjust.
* tree-ssa-address.c (addr_for_mem_ref): Likewise.
(tree_mem_ref_addr): Likewise.
(create_mem_ref_raw): Likewise.
(move_fixed_address_to_symbol): Likewise.
(create_mem_ref): Likewise.
(dump_mem_address): Likewise.
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Adjust.
Fix for both TMR_SYMBOL and TMR_BASE being set.
(indirect_refs_may_alias_p): Likewise.
* tree-ssa-operands.c (get_tmr_operands): Adjust.
* tree.def (TARGET_MEM_REF): Adjust documentation.
From-SVN: r163733
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* config/i386/i386.h (enum ix86_tune_indices) <X86_TUNE_SINGLE_POP>:
Rename from X86_TUNE_ADD_ESP_4.
<IX86_TUNE_DOUBLE_POP>: Rename from X86_TUNE_ADD_ESP_8.
<IX86_TUNE_SINGLE_PUSH>: Rename from X86_TUNE_SUB_ESP_4.
<IX86_TUNE_DOUBLE_PUSH>: Rename from X86_TUNE_SUB_ESP_8.
(TARGET_SINGLE_POP): Rename from TARGET_ADD_ESP_4.
(TARGET_DOUBLE_POP): Rename from TARGET_ADD_ESP_8.
(TARGET_SINGLE_PUSH): Rename from TARGET_SUB_ESP_4.
(TARGET_DOUBLE_POP): Rename from TARGET_SUB_ESP_8.
* config/i386/i386.c (initial_ix86_tune_features)
<X86_TUNE_SINGLE_POP>: Invert members.
<X86_TUNE_DOUBLE_POP>: Ditto.
<X86_TUNE_SINGLE_PUSH>: Ditto.
<X86_TUNE_DOUBLE_PUSH>: Ditto.
* config/i386/i386.md (*pop<mode>1): Rename from pop<mode>1.
No longer exported.
(push peephole2 patterns): Macroize peepholes using P mode iterator.
Adjust for renamed TARGET_{SINGLE,DOUBLE}_PUSH defines.
(pop peephole2 patterns): Macroize peepholes using P mode iterator.
Adjust for renamed TARGET_{SINGLE,DOUBLE}_POP defines.
From-SVN: r163732
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volatile LHS if...
* gimplify.c (gimplify_init_constructor): Do not create a temporary for
a volatile LHS if the constructor has only one element.
From-SVN: r163727
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2010-09-01 Mikael Pettersson <mikpe@it.uu.se>
PR bootstrap/45321
* tree.c (stdarg_p): Make fntype parameter const.
* tree.h (stdarg_p): Likewise.
(function_args_iterator): Remove unused fntype field.
(function_args_iter_init): Do not initialize fntype
field. Make fntype parameter const.
From-SVN: r163726
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2010-09-01 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (adjust_range_with_scev): Use number of iteration
estimate.
(vrp_visit_phi_node): Delay using SCEV till we balloon the
range.
(execute_vrp): Compute number of iteration estimates.
* cfgloop.h (estimate_numbers_of_iterations_loop): Adjust prototype.
* tree-flow.h (estimate_numbers_of_iterations): Likewise.
* tree-data-ref.c (estimated_loop_iterations): Adjust.
* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop):
Infer loop bounds from undefined behavior based on a new
parameter.
(estimate_numbers_of_iterations): Likewise.
(scev_probably_wraps_p): Adjust.
* tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise.
* gcc.dg/vect/vect-outer-fir.c: Adjust.
* gcc.dg/tree-ssa/vrp54.c: New testcase.
* gcc.c-torture/execute/20100827-1.c: Likewise.
From-SVN: r163724
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* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
array quad_decls. Remove unnecessary assignment.
From-SVN: r163723
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* config/stormy16/stormy16.c: Use REG_P, MEM_P and CONST_INT_P
where appropriate.
(xstormy16_legitimate_address_p): Use true and false instead of 1
and 0.
(xstormy16_expand_prologue): Delete unused local variable 'insn'.
(xstormy16_function_arg): Use FIRST_ARGUMENT_REGNUM in place of
magic constant 2.
(xstormy16_expand_call): Fix comment at start of function.
From-SVN: r163722
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long double.
* trans-expr.c (gfc_conv_power_op): Handle floating-point types
other than long double.
* mathbuiltins.def: Add builtins from the POW and CPOW family.
* trans.h (gfc_builtin_decl_for_float_kind): New prototype.
* trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
prefix to function name.
(gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
(gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
function name.
(gfc_conv_intrinsic_exponent): Likewise.
(gfc_conv_intrinsic_abs): Likewise.
(gfc_conv_intrinsic_mod): Likewise.
(gfc_conv_intrinsic_sign): Likewise.
(gfc_conv_intrinsic_arith): Likewise.
(gfc_conv_intrinsic_fraction): Likewise.
(gfc_conv_intrinsic_nearest): Likewise.
(gfc_conv_intrinsic_spacing): Likewise.
(gfc_conv_intrinsic_rrspacing): Likewise.
(gfc_conv_intrinsic_scale): Likewise.
(gfc_conv_intrinsic_set_exponent): Likewise.
From-SVN: r163721
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register.
* config/rx/rx.c (rx_expand_prologue): Do not adjust frame size
when pushing accumulator register.
(rx_get_stack_layout): Always save call clobbered registers inside
interrupt handlers.
* config/rx/rx-modes.def: Fix descriptive comment at start of file.
From-SVN: r163720
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* intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
* intrinsic.h (gfc_resolve_execute_command_line): New function.
* iresolve.c (gfc_resolve_execute_command_line): New function.
* gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
* intrinsic.texi: Document EXECUTE_COMMAND_LINE.
* intrinsics/execute_command_line.c: New file.
* gfortran.map (_gfortran_execute_command_line_i4,
_gfortran_execute_command_line_i8): New symbols.
* Makefile.am: Add new file intrinsics/execute_command_line.c.
* Makefile.in: Regenerated.
* gfortran.dg/execute_command_line_1.f90: New test.
From-SVN: r163719
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soft-fp/t-softfp to tmake_file.
gcc/ChangeLog:
* config.gcc (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file.
* libgcc-std.ver (GCC_4.6.0): Define version.
libgcc/ChangeLog:
* config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
i386/t-freebsd to tmake_file.
* config/i386/t-freebsd: New file.
* config/i386/libgcc-bsd.ver: New file.
From-SVN: r163718
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From-SVN: r163717
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From-SVN: r163712
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PR preprocessor/45457
* expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if
needed.
* directives.c (do_ifdef, do_ifndef): Likewise.
* c-c++-common/cpp/pr45457.c: New test.
From-SVN: r163705
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static chains in the nest doesn't change.
* tree-nested.c (convert_all_function_calls): Iterate until after the
sum of static chains in the nest doesn't change.
From-SVN: r163698
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* config/m32c/m32c.c (classes_intersect): Remove.
(m32c_preferred_reload_class, m32c_secondary_reload_class): Use
reg_classes_intersect_p instead of classes_intersect.
(class_can_hold_mode): Change arguments type from enum reg_class to
reg_class_t. Use reg_class_contents instead of class_contents.
(m32c_register_move_cost): Make static. Change arguments type from
enum reg_class to reg_class_t. Use reg_classes_intersect_p instead of
classes_intersect. Use reg_class_contents instead of class_contents.
(m32c_memory_move_cost): Make static. Change arguments type from
enum reg_class to reg_class_t.
(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
* config/m32c/m32c.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/m32c/m32c-protos.h (m32c_register_move_cost,
m32c_memory_move_cost): Remove.
From-SVN: r163693
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PR fortran/38282
* f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
and parity{,l,ll} builtins.
* trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
(gfc_conv_intrinsic_function): Call above new functions.
* simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
functions.
* intrinsic.texi: Document POPCNT and POPPAR.
* gfortran.dg/popcnt_poppar_1.F90: New test.
* gfortran.dg/popcnt_poppar_2.F90: New test.
From-SVN: r163691
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* gcc.target/i386/volatile-2.c: Require nonpic target.
From-SVN: r163685
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* config/arm/arm-protos.h (arm_function_arg_advance): Delete.
(arm_function_arg): Delete.
(arm_needs_doubleword_align): Take a const_tree.
* config/arm/arm.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
* config/arm/arm.c (aapcs_select_call_coproc): Take a const_tree.
(aapcs_layout_arg, arm_needs_doubleword_align): Likewise.
(arm_function_arg): Make static. Take a const_tree and a bool.
(arm_function_arg_advance): Likewise.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r163683
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* common.opt (fwhopr=): Update for -fwhopr=jobserver
* doc/invoke.texi (fwhopr): Document -fwhopr=jobserver.
* lto-wrapper.c (run_gcc): Add jobserver mode.
* opts.c (common_handle_option): Fix OPT_fwhopr for non numeric
argument.
From-SVN: r163680
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* config/i386/i386.md (popdi1): Rewrite using POST_INC memory operand.
(popsi1): Ditto.
(*popdi1_epilogue): Ditto.
(*popsi1_epilogue): Ditto.
(popsi, popdi peephole2 patterns): Update peepholes for changed
pop{si,di}1 and *pop{si,di}1_epilogue patterns.
(pop<mode>1): Macroize insn from pop{si,di}1 using P code iterator.
(*pop<mode>1_epilogue): Ditto from *pop{si,di}1_epilogue.
* config/i386/i386.c (*ix86_gen_pop1): Remove indirect function.
(override_options): Do not initialize removed ix86_gen_pop1.
(gen_pop): New static function.
(ix86_expand_prologue): Use gen_pop instead of ix86_gen_pop1.
(release_scratch_register_on_entry): Ditto.
(ix86_restore_reg_using_pop): Ditto.
(ix86_expand_epilogue): Ditto.
From-SVN: r163679
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with -fshort-enums and va_arg)
PR middle-end/45461
* builtins.c (dummy_object): Return a MEM_REF instead of INDIRECT_REF.
* gcc.dg/pr45461.c: New test.
From-SVN: r163678
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* config/fr30/fr30.c (fr30_move_double): Delete `dregno' and extra
semicolons.
From-SVN: r163677
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* doc/extend.texi: Fix documentation of the return value of
__builtin_choose_expr.
From-SVN: r163675
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* config/v850/v850-protos.h (function_arg): Delete.
* config/v850/v850.h (FUNCTION_ARG): Delete.
(FUNCTION_ARG_ADVANCE): Move code to...
* config/v850/v850.c (v850_function_arg_advance): ...here.
(v850_function_arg): Make static. Take a const_tree and a bool.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r163674
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* config/m32r/m32r.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Move
these...
(ROUND_ADVANCE, ROUND_ADVANCE_ARG, ROUND_ADVANCE_CUM, PASS_IN_REG_P):
...and these...
* config/m32r/m32r.c (m32r_function_arg, m32r_function_arg_advance):
..to here..
(ROUND_ADVANCE, ROUND_ADVANCE_ARG, ROUND_ADVANCE_CUM, PASS_IN_REG_P):
...and here.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r163672
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* config/rx/rx-protos.h (rx_function_arg, rx_function_arg_size):
Delete.
* config/rx/rx.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
* config/rx/rx.c (rx_function_arg_size): Make static.
(rx_function_arg): Likewise.
(rx_function_arg_advance): New function.
(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
From-SVN: r163671
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2010-08-31 Richard Guenther <rguenther@suse.de>
PR testsuite/45455
* gcc.dg/vect/vect-cond-4.c: Fix use of uninitialized variable.
From-SVN: r163669
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2010-08-31 Bingfeng Mei <bmei@broadcom.com>
* gcc.dg/vect/pr43430-1.c: Requires vect_condition target.
From-SVN: r163668
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* config/arm/arm.c (arm_override_options): Remove superfluous test.
Fix indentation.
From-SVN: r163667
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* dwarf2out.c (gen_decl_die) <CONST_DECL>: Do not skip in Ada.
(dwarf2out_decl) <CONST_DECL>: Likewise.
From-SVN: r163666
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From-SVN: r163665
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