Jakub Jelinek [Mon, 3 Dec 2012 15:04:57 +0000 (16:04 +0100)]
asan.c (instrument_mem_region_access): Don't instrument if base doesn't have pointer type or len integral type.
* asan.c (instrument_mem_region_access): Don't instrument
if base doesn't have pointer type or len integral type.
Add cast if len doesn't have size_t compatible type.
(instrument_builtin_call): Don't instrument BUILT_IN_ATOMIC_LOAD,
BUILT_IN_ATOMIC_TEST_AND_SET, BUILT_IN_ATOMIC_CLEAR,
BUILT_IN_ATOMIC_EXCHANGE, BUILT_IN_ATOMIC_COMPARE_EXCHANGE
and BUILT_IN_ATOMIC_STORE.
From-SVN: r194094
Diego Novillo [Mon, 3 Dec 2012 14:53:37 +0000 (09:53 -0500)]
Fix stale use of old 'options' argument.
An earlier patch had made the command line options a global variable
_OPTIONS, but it had not renamed all the uses of the old options argument.
* testsuite-management/validate_failures.py: Fix stale
use of 'options'.
From-SVN: r194092
Kirill Yukhin [Mon, 3 Dec 2012 13:59:38 +0000 (13:59 +0000)]
Adding missed in r194086 file.
From-SVN: r194088
Jakub Jelinek [Mon, 3 Dec 2012 13:57:29 +0000 (14:57 +0100)]
asan.c (instrument_assignment): Instrument lhs only for gimple_store_p and rhs1 only for gimple_assign_load_p.
* asan.c (instrument_assignment): Instrument lhs only
for gimple_store_p and rhs1 only for gimple_assign_load_p.
From-SVN: r194087
Michael Zolotukhin [Mon, 3 Dec 2012 13:54:07 +0000 (13:54 +0000)]
Makefile.in: Add target mddump, build/genmddump.o.
* Makefile.in: Add target mddump, build/genmddump.o. Extend
genprogrtl with mddump.
* genmddump.c: New.
From-SVN: r194086
Steven Bosscher [Mon, 3 Dec 2012 13:16:55 +0000 (13:16 +0000)]
rtl.h (print_insn_with_notes): Prototype.
* rtl.h (print_insn_with_notes): Prototype.
* sched-vis.c (print_insn_with_notes): Export it.
* gimple-pretty-print.h (gimple_dump_bb_for_graph): Prototype.
* gimple-pretty-print.c (print_gimple_expr): Flush the buffer.
(pp_gimple_stmt_1): Don't do it here.
(gimple_dump_bb_for_graph): New function.
* tree-pretty-print.c (print_generic_expr): Flush the buffer here.
(dump_generic_node): Don't flush the buffer here.
* graph.h (print_rtl_graph_with_bb): Rename to print_graph_cfg.
* graph.c: Include gimple.h, dumpfile.h, and gimple-pretty-print.h.
(draw_cfg_node): Handle GIMPLE basic blocks also.
(print_rtl_graph_with_bb): Rename to print_graph_cfg.
* passes.c (finish_optimization_passes): Don't finish graph dumps here.
(execute_function_dump): Use print_graph_cfg. Enable dumping the CFG
for GIMPLE also.
(pass_init_dump_file): Wrap in TV_DUMP. Set up CFG graph dumps.
(pass_fini_dump_file): Wrap in TV_DUMP. Finish graph dumps.
(execute_one_pass): Don't set up graph dumps here.
From-SVN: r194085
Marek Polacek [Mon, 3 Dec 2012 13:02:04 +0000 (13:02 +0000)]
Fix PR c/55570.
From-SVN: r194083
Eric Botcazou [Mon, 3 Dec 2012 12:08:35 +0000 (12:08 +0000)]
tree-ssa.c (warn_uninitialized_var): Use OPT_Wmaybe_uninitialized tag in the non-always executed case.
* tree-ssa.c (warn_uninitialized_var): Use OPT_Wmaybe_uninitialized tag
in the non-always executed case.
From-SVN: r194082
Jakub Jelinek [Mon, 3 Dec 2012 11:49:41 +0000 (12:49 +0100)]
asan-dg.exp (asan_get_gtest_test_list, [...]): New procedures.
* lib/asan-dg.exp (asan_get_gtest_test_list,
asan_get_gtest_expect_death_list, asan-gtest): New procedures.
(proc ${tool}_load): Remember [asan_get_gtest_test_list "$output"]
and [asan_get_gtest_expect_death_list "$output"] in global vars.
(asan_symbolize): Sanitize [] characters from key.
* g++.dg/asan/asan_test_config.h: New file.
* g++.dg/asan/asan_globals_test.cc: New file.
* g++.dg/asan/asan_test_utils.h: New file.
* g++.dg/asan/dejagnu-gtest.h: New file.
* g++.dg/asan/asan_test.cc: New file.
* g++.dg/asan/asan_test.C: New test.
From-SVN: r194081
Sofiane Naci [Mon, 3 Dec 2012 11:13:41 +0000 (11:13 +0000)]
[AARCH64] Refactor constant generation.
2012-12-03 Sofiane Naci <sofiane.naci@arm.com>
* config/aarch64/aarch64.c (aarch64_build_constant): Update prototype.
Call emit_move_insn instead of printing movi/movn/movz instructions.
Call gen_insv_immdi instead of printing movk instruction.
(aarch64_add_constant): Update prototype.
Generate RTL instead of printing add/sub instructions.
(aarch64_output_mi_thunk): Update calls to aarch64_build_constant
and aarch64_add_constant.
From-SVN: r194080
Richard Biener [Mon, 3 Dec 2012 10:45:16 +0000 (10:45 +0000)]
pr35634.c: Use signed char.
2012-12-03 Richard Biener <rguenther@suse.de>
* gcc.dg/torture/pr35634.c: Use signed char.
* g++.dg/torture/pr35634.C: Likewise.
From-SVN: r194078
Tobias Burnus [Mon, 3 Dec 2012 08:56:11 +0000 (09:56 +0100)]
re PR fortran/55475 (heap-buffer-overflow in fortran/error.c)
2012-12-03 Tobias Burnus <burnus@net-b.de>
PR fortran/55475
* scanner.c (gfc_next_char_literal): Fix setting locus
to free_line_length for the error message.
* error.c (show_locus): Fix potential out-of-bounds
read.
From-SVN: r194076
Tobias Burnus [Mon, 3 Dec 2012 08:54:18 +0000 (09:54 +0100)]
re PR fortran/37336 ([F03] Finish derived-type finalization)
2012-11-03 Tobias Burnus <burnus@net-b.de>
PR fortran/37336
* class.c (finalizer_insert_packed_call): New static function.
(finalize_component, generate_finalization_wrapper):
Fix coarray handling and packing.
From-SVN: r194075
Ian Lance Taylor [Mon, 3 Dec 2012 07:21:16 +0000 (07:21 +0000)]
compiler: Fix field tracking for references in global initializers.
From-SVN: r194073
Kai Tietz [Mon, 3 Dec 2012 07:05:26 +0000 (08:05 +0100)]
re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)
PR target/53912
* ggc-common.c (POINTER_HASH): Cast from pointer via intptr_t.
From-SVN: r194072
Kai Tietz [Mon, 3 Dec 2012 07:02:17 +0000 (08:02 +0100)]
re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)
PR target/53912
* tree-dump.c (dump_pointer): Print pointer via HOST_WIDE_INT_PRINT.
From-SVN: r194070
Ian Lance Taylor [Mon, 3 Dec 2012 06:57:04 +0000 (06:57 +0000)]
compiler: Don't encode non-ASCII characters in identifiers.
From-SVN: r194068
Kai Tietz [Mon, 3 Dec 2012 06:56:16 +0000 (07:56 +0100)]
re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)
PR target/53912
* pointer-set.c (hash1): Cast from pointer via uintptr_t.
From-SVN: r194067
Ian Lance Taylor [Mon, 3 Dec 2012 03:25:18 +0000 (03:25 +0000)]
compiler: Fix nil func panics, constant type conversions.
From-SVN: r194064
GCC Administrator [Mon, 3 Dec 2012 00:18:00 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r194063
Marek Polacek [Sun, 2 Dec 2012 20:16:09 +0000 (20:16 +0000)]
re PR middle-end/54838 (ICE: in merge_latch_edges, at cfgloop.c:678 with -ftracer)
PR54838
From-SVN: r194060
Teresa Johnson [Sun, 2 Dec 2012 16:40:28 +0000 (16:40 +0000)]
re PR gcov-profile/55551 (Revision 193999 breaks lto/profiledbootstrap)
2012-12-02 Teresa Johnson <tejohnson@google.com>
PR gcov-profile/55551
* lto-cgraph.c (merge_profile_summaries): Handle scaled histogram
entries that map to the same index.
From-SVN: r194055
Steven Bosscher [Sun, 2 Dec 2012 15:46:26 +0000 (15:46 +0000)]
optabs.c (add_equal_note): Do not create self-referencing REG_EQUAL notes.
* optabs.c (add_equal_note): Do not create self-referencing REG_EQUAL
notes.
* fwprop.c (forward_propagate_and_simplify): Likewise.
From-SVN: r194054
Steven Bosscher [Sun, 2 Dec 2012 15:43:16 +0000 (15:43 +0000)]
function.h (struct rtl_data): Remove epilogue_delay_list.
* function.h (struct rtl_data): Remove epilogue_delay_list.
* reorg.c (find_end_label): Simplify always-true test.
(optimize_skip): Likewise.
* final.c (leaf_function_p): Don't loop over epilogue_delay_list.
(leaf_renumber_regs): Likewise.
* varasm.c (mark_constant_pool): Likewise.
* except.c (set_nothrow_function_flags): Likewise.
* cfgrtl.c (print_rtl_with_bb): Likewise.
From-SVN: r194053
Paul Thomas [Sun, 2 Dec 2012 15:23:30 +0000 (15:23 +0000)]
resolve.c (resolve_allocate_deallocate, [...]): Recover revisions 193568 and 193778...
2012-12-02 Paul Thomas <pault@gcc.gnu.org>
* resolve.c (resolve_allocate_deallocate,
resolve_typebound_intrinsic_op): Recover revisions 193568 and
193778, which were accidentally reverted by the previous patch.
From-SVN: r194052
Hans-Peter Nilsson [Sun, 2 Dec 2012 11:34:55 +0000 (11:34 +0000)]
Remove stray "gcc/" heading to previous^2 entry.
From-SVN: r194051
Hans-Peter Nilsson [Sun, 2 Dec 2012 11:33:16 +0000 (11:33 +0000)]
mmix.c (mmix_function_value): Set the mode of the returned PARALLEL to that of the return-value, not VOIDmode.
* config/mmix/mmix.c (mmix_function_value): Set the mode of the
returned PARALLEL to that of the return-value, not VOIDmode.
From-SVN: r194050
Sandra Loosemore [Sun, 2 Dec 2012 04:26:39 +0000 (23:26 -0500)]
extend.texi: Various corrections to punctuation and grammar throughout the file.
2012-12-02 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/extend.texi: Various corrections to punctuation and grammar
throughout the file. Use consistent terminology and proper names.
Correct some minor markup issues.
From-SVN: r194049
Xinliang David Li [Sun, 2 Dec 2012 01:11:53 +0000 (01:11 +0000)]
missing Changelog
From-SVN: r194044
GCC Administrator [Sun, 2 Dec 2012 00:18:36 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r194042
Steven Bosscher [Sun, 2 Dec 2012 00:06:30 +0000 (00:06 +0000)]
reorg.c: Remove an obsolete comment.
* reorg.c: Remove an obsolete comment.
* config/pa/pa.md: Add back the HP-PA comment here, with details.
From-SVN: r194039
Xinliang David Li [Sat, 1 Dec 2012 23:43:51 +0000 (23:43 +0000)]
Enable cltd for modern CPUs
From-SVN: r194038
Paolo Carlini [Sat, 1 Dec 2012 22:52:27 +0000 (22:52 +0000)]
re PR c++/55558 ([C++11] decltype on a static member variable in a template function results in an internal compiler error)
2012-12-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55558
* g++.dg/cpp0x/decltype46.C: New.
From-SVN: r194036
John David Anglin [Sat, 1 Dec 2012 21:05:43 +0000 (21:05 +0000)]
Add newline.
From-SVN: r194028
John David Anglin [Sat, 1 Dec 2012 20:17:13 +0000 (20:17 +0000)]
re PR middle-end/52450 (FAIL: gcc.dg/torture/pr52402.c at -O1 and above)
PR middle-end/52450
* gcc.dg/torture/pr52402.c: Remove xfail for hppa*-*-hpux*.
From-SVN: r194026
John David Anglin [Sat, 1 Dec 2012 19:43:04 +0000 (19:43 +0000)]
re PR ada/52110 (s-osinte.ads:447:09: "clockid_t" conflicts with declaration at line 194)
PR ada/52110
* s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
pthread_rwlock_t subtypes. Delete duplicate declaration of clockid_t.
* s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.
From-SVN: r194024
John David Anglin [Sat, 1 Dec 2012 18:25:11 +0000 (18:25 +0000)]
re PR libstdc++/55503 (FAIL: 30_threads/condition_variable/members/53841.cc (test for excess errors))
PR libstdc++/55503
* testsuite/30_threads/condition_variable/members/53841.cc: Add
hppa*-hp-hpux11* to -pthread dg-options.
From-SVN: r194021
H.J. Lu [Sat, 1 Dec 2012 16:10:30 +0000 (08:10 -0800)]
Fix a typo in PR debug/53860 ChangeLog
From-SVN: r194019
Zdenek Sojka [Sat, 1 Dec 2012 16:08:41 +0000 (08:08 -0800)]
Add a testcase for PR debug/r53860
PR debug/r53860
* g++.dg/debug/pr53860.C: New test.
From-SVN: r194018
Richard Sandiford [Sat, 1 Dec 2012 09:36:06 +0000 (09:36 +0000)]
* MAINTAINERS: Remove self as RTL optimization maintainer.
From-SVN: r194017
Alessandro Fanfarillo [Sat, 1 Dec 2012 08:00:22 +0000 (08:00 +0000)]
re PR fortran/46897 ([OOP] type-bound defined ASSIGNMENT(=) not used for derived type component in intrinsic assign)
2012-12-01 Alessandro Fanfarillo <alessandro.fanfarillo@gmail.com>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/46897
* gfortran.h : Add bit field 'defined_assign_comp' to
symbol_attribute structure.
Add primitive for gfc_add_full_array_ref.
* expr.c (gfc_add_full_array_ref): New function.
(gfc_lval_expr_from_sym): Call new function.
* resolve.c (add_comp_ref): New function.
(build_assignment): New function.
(get_temp_from_expr): New function
(add_code_to_chain): New function
(generate_component_assignments): New function that calls all
the above new functions.
(resolve_code): Call generate_component_assignments.
(check_defined_assignments): New function.
(resolve_fl_derived0): Call check_defined_assignments.
(gfc_resolve): Reset component_assignment_level in case it is
left in a bad state by errors.
* resolve.c (is_sym_host_assoc, resolve_procedure_interface,
resolve_contained_fntype, resolve_procedure_expression,
resolve_elemental_actual, resolve_global_procedure,
is_scalar_expr_ptr, gfc_iso_c_func_interface, resolve_function,
set_name_and_label, gfc_iso_c_sub_interface,
resolve_specific_s0, resolve_operator, compare_bound_mpz_t,
gfc_resolve_character_operator, resolve_typebound_function,
gfc_resolve_expr, forall_index, remove_last_array_ref,
conformable_arrays, resolve_allocate_expr,
resolve_allocate_deallocate, resolve_select_type,
resolve_transfer, resolve_where,
gfc_resolve_where_code_in_forall, gfc_resolve_forall_body,
gfc_count_forall_iterators, resolve_values,
resolve_bind_c_comms, resolve_bind_c_derived_types,
gfc_verify_binding_labels, apply_default_init,
build_default_init_expr, apply_default_init_local,
resolve_fl_var_and_proc, resolve_fl_procedure,
gfc_resolve_finalizers, check_generic_tbp_ambiguity,
resolve_typebound_intrinsic_op, resolve_typebound_procedure,
resolve_typebound_procedures, ensure_not_abstract,
resolve_fl_derived0, resolve_fl_parameter, resolve_symbol,
resolve_equivalence_derived): Remove trailing white space.
* gfortran.h : Remove trailing white space.
2012-12-01 Alessandro Fanfarillo <alessandro.fanfarillo@gmail.com>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/46897
* gfortran.dg/defined_assignment_1.f90: New test.
* gfortran.dg/defined_assignment_2.f90: New test.
* gfortran.dg/defined_assignment_3.f90: New test.
* gfortran.dg/defined_assignment_4.f90: New test.
* gfortran.dg/defined_assignment_5.f90: New test.
Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r194016
GCC Administrator [Sat, 1 Dec 2012 00:18:32 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r194015
Ian Lance Taylor [Sat, 1 Dec 2012 00:15:16 +0000 (00:15 +0000)]
compiler: Fix bug converting unnamed types with placeholders.
From-SVN: r194011
Jakub Jelinek [Fri, 30 Nov 2012 23:51:26 +0000 (00:51 +0100)]
re PR c++/55542 (g++ segmentation fault)
PR c++/55542
* pt.c (make_ith_pack_parameter_name): Return NULL if
name is NULL.
(tsubst_decl): Call make_ith_pack_parameter_name even if
DECL_NAME is NULL.
* g++.dg/cpp0x/vt-55542.C: New test.
From-SVN: r194010
Eric Botcazou [Fri, 30 Nov 2012 22:36:07 +0000 (22:36 +0000)]
stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator): Deal with degenerate cases where the bitsize isn't positive.
* stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator): Deal
with degenerate cases where the bitsize isn't positive. Rework comment.
From-SVN: r194009
Doug Evans [Fri, 30 Nov 2012 21:53:34 +0000 (21:53 +0000)]
validate_failures.py: Add support for @include, @remove directives in manifest files.
* testsuite-management/validate_failures.py: Add support for @include,
@remove directives in manifest files.
From-SVN: r194008
Doug Evans [Fri, 30 Nov 2012 20:06:27 +0000 (20:06 +0000)]
validate_failures.py: Add function GetManifestPath.
* testsuite-management/validate_failures.py: Add function
GetManifestPath. New global _MANIFEST_SUBDIR.
From-SVN: r194007
David Edelsohn [Fri, 30 Nov 2012 19:02:53 +0000 (19:02 +0000)]
* config/rs6000/xcoff.h (ASM_OUTPUT_TLS_COMMON): Define.
From-SVN: r194004
David Edelsohn [Fri, 30 Nov 2012 17:54:07 +0000 (17:54 +0000)]
xcoffout.c (xcoff_tls_data_section_name): Define.
* xcoffout.c (xcoff_tls_data_section_name): Define.
* xcoffout.h (xcoff_tls_data_section_name): Declare.
* config/rs6000/rs6000.c (tls_data_section): Define.
(TARGET_USE_BLOCKS_FOR_DECL_P): Define.
(rs6000_legitimize_tls_address_aix): New function.
(rs6000_legitimize_tls_address): Use new function for AIX.
(rs6000_cannot_force_const_mem): No sum in TLS TOC symbols.
Allow TLS symbol in constant pool other than ELF.
(rs6000_legitimate_address_p): Allow TLS symbol other than ELF.
(rs6000_assemble_visibility): Do not emit anything on AIX.
(output_toc): Handle alias of TLS general-dynamic symbols.
Emit TLS decorations on symbols.
(rs6000_use_blocks_for_decl_p): New function.
(rs6000_xcoff_output_tls_section_asm_op): New function.
(rs6000_xcoff_asm_init_sections): Initialize tls_data_section.
(rs6000_xcoff_select_section): Choose tls_data_section for
thread-local storage.
(rs6000_xcoff_file_start): Generate xcoff_tls_data_section_name.
(rs6000_legitimate_constant_p): Allow TLS symbol other than ELF.
* config/rs6000/rs6000.md (tls_tls_): Restrict to ELF.
(tls_get_tpointer): New.
(tle_get_tpointer_internal): New.
(tls_get_addr<mode>): New.
(tls_get_addr_internal<mode>): New.
From-SVN: r194003
Teresa Johnson [Fri, 30 Nov 2012 16:47:04 +0000 (16:47 +0000)]
Revised patch to ensure that histograms from the profile summary are streamed...
Revised patch to ensure that histograms from the profile summary are streamed
through the LTO files so that the working set can be computed for use in
downstream optimizations.
2012-11-30 Teresa Johnson <tejohnson@google.com>
* lto-cgraph.c (output_profile_summary): Stream out sum_all
and histogram.
(input_profile_summary): Stream in sum_all and histogram.
(merge_profile_summaries): Merge sum_all and histogram, and
change to use RDIV.
(input_symtab): Call compute_working_sets after merging
summaries.
* gcov-io.c (gcov_histo_index): Make extern for compiler.
* gcov-io.h (gcov_histo_index): Ditto.
* profile.c (compute_working_sets): Remove static keyword.
* profile.h (compute_working_sets): Ditto.
* Makefile.in (lto-cgraph.o): Depend on profile.h.
From-SVN: r193999
Martin Jambor [Fri, 30 Nov 2012 16:11:33 +0000 (17:11 +0100)]
re PR middle-end/52890 (Revision 185336 causes 10% degradation on cpu2000 benchmark 252.eon)
2012-11-30 Martin Jambor <mjambor@suse.cz>
PR middle-end/52890
PR tree-optimization/55415
PR tree-optimization/54386
PR target/55448
* ipa-prop.c (ipa_modify_call_arguments): Be optimistic when
get_pointer_alignment_1 returns false and the base was not a
dereference.
* tree-sra.c (access_precludes_ipa_sra_p): New parameter req_align,
added check for required alignment. Update the user.
* testsuite/gcc.dg/ipa/ipa-sra-7.c: New test.
* testsuite/gcc.dg/ipa/ipa-sra-8.c: Likewise.
* testsuite/gcc.dg/ipa/ipa-sra-9.c: Likewise.
* testsuite/gcc.target/i386/pr55448.c: Likewise.
From-SVN: r193998
Kyrylo Tkachov [Fri, 30 Nov 2012 15:55:36 +0000 (15:55 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2012-11-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r193997
Ramana Radhakrishnan [Fri, 30 Nov 2012 15:17:48 +0000 (15:17 +0000)]
For attribute named "type", subdivide "alu" into "alu_reg" and "simple_alu_imm".
Set type attribute as appropriate in RTL patterns with immediate operands.
Update pipeline descriptions to use the new values of type attribute.
gcc/
2012-11-30 Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>
Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (type): Subdivide "alu" into "alu_reg"
and "simple_alu_imm".
(core_cycles): Use new names.
(arm_addsi3): Set type of patterns to use to alu_reg and simple_alu_imm.
(addsi3_compare0, addsi3_compare0_scratch): Likewise.
(addsi3_compare_op1, addsi3_compare_op2, compare_addsi2_op0): Likewise.
(compare_addsi2_op1, arm_subsi3_insn, subsi3_compare0): Likewise.
(subsi3_compare, arm_decscc,arm_andsi3_insn): Likewise.
(thumb1_andsi3_insn, andsi3_compare0_scratch): Likewise.
(zeroextractsi_compare0_scratch,iorsi3_insn,iorsi3_compare0): Likewise.
(iorsi3_compare0_scratch, arm_xorsi3, thumb1_xorsi3_insn): Likewise.
(xorsi3_compare0, xorsi3_compare0_scratch): Likewise.
(thumb1_zero_extendhisi2,arm_zero_extendhisi2_v6): Likewise.
(thumb1_zero_extendqisi2_v, arm_zero_extendqisi2_v6): Likewise.
(thumb1_extendhisi2, arm_extendqisi_v6): Likewise.
(thumb1_extendqisi2, arm_movsi_insn): Likewise.
(movsi_compare0, movhi_insn_arch4, movhi_bytes): Likewise.
(arm_movqi_insn, thumb1_movqi_insn, arm_cmpsi_insn): Likewise.
(movsicc_insn, if_plus_move, if_move_plus): Likewise.
* config/arm/neon.md (neon_mov<mode>/VDX): Likewise.
(neon_mov<mode>/VQXMOV): Likewise.
* config/arm/arm1020e.md (1020alu_op): Likewise.
* config/arm/fmp626.md (mp626_alu_op): Likewise.
* config/arm/fa726te.md (726te_alu_op): Likewise.
* config/arm/fa626te.md (626te_alu_op): Likewise.
* config/arm/fa606te.md (606te_alu_op): Likewise.
* config/arm/fa526.md (526_alu_op): Likewise.
* config/arm/cortex-r4.md (cortex_r4_alu, cortex_r4_mov): Likewise.
* config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
* config/arm/cortex-a9.md (cprtex_a9_dp): Likewise.
* config/arm/cortex-a8.md (cortex_a8_alu, cortex_a8_mov): Likewise.
* config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
* config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
* config/arm/arm926ejs.md (9_alu_op): Likewise.
* config/arm/arm1136jfs.md (11_alu_op): Likewise.
* config/arm/arm1026ejs.md (alu_op): Likewise.
Co-Authored-By: Greta Yorsh <greta.yorsh@arm.com>
From-SVN: r193996
Richard Biener [Fri, 30 Nov 2012 12:46:00 +0000 (12:46 +0000)]
tree-ssa-pre.c (get_expr_value_id): Do not allocate value-ids here.
2012-11-30 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (get_expr_value_id): Do not allocate value-ids
here.
From-SVN: r193993
Richard Biener [Fri, 30 Nov 2012 10:58:22 +0000 (10:58 +0000)]
tree-ssa-sccvn.c (run_scc_vn): Remove iteration propagating value_ids.
2012-11-30 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (run_scc_vn): Remove iteration propagating
value_ids.
From-SVN: r193992
Richard Biener [Fri, 30 Nov 2012 10:58:05 +0000 (10:58 +0000)]
tree-ssa-sccvn.c (run_scc_vn): Remove iteration propagating value_ids.
2012-11-30 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (run_scc_vn): Remove iteration propagating
value_ids.
From-SVN: r193991
Steven Bosscher [Fri, 30 Nov 2012 09:46:02 +0000 (09:46 +0000)]
coretypes.h (struct pretty_print_info): Make a coretype.
* coretypes.h (struct pretty_print_info): Make a coretype.
(typedef pretty_printer): Likewise.
* pretty-print.h (typedef pretty_printer): Not needed here anymore.
* pretty-print.c (pp_write_text_as_dot_label_to_stream): New function.
* rtl.h (str_pattern_slim): New prototype.
(print_value, print_pattern, print_insn): Adjust prototypes to take
a pretty-printer rather than a char buffer.
* sched-vis.c (safe_concat): Remove.
(print_exp): Print into a pretty-printer.
(print_value): Likewise.
(print_pattern): Likewise.
(print_insn): Likewise.
(print_insn_with_notes): New static function.
(init_rtl_slim_pretty_print): New function.
(dump_value_slim): Simplify. Print into and flush a pretty-printer.
(dump_insn_slim): Likewise.
(dump_rtl_slim): Likewise.
(str_pattern_slim): New function.
* haifa-sched.c (model_recompute): Use str_pattern_slim instead of
static buffers.
(model_record_pressures): Likewise.
(schedule_insn): Likewise.
* sel-sched-dump.c (dump_insn_rtx_1): Likewise.
(sel_prepare_string_for_dot_label): Refer to graph.c CFG dumper code.
* graph.c: Include pretty-print.h.
(init_graph_slim_pretty_print): New function.
(print_escaped_line): Removed here, and reincarnated as
pp_write_text_as_dot_label_to_stream.
(draw_cfg_node): Print into a pretty printer.
(draw_cfg_node_succ_edges): Likewise.
(print_rtl_graph_with_bb): Likewise.
* Makefile.in (graph.o): Fix dependencies.
(tree-optimize.o, toplev.o, sched-vis.o): Likewise.
From-SVN: r193990
Jakub Jelinek [Fri, 30 Nov 2012 08:48:02 +0000 (09:48 +0100)]
tsan.c (is_load_of_const_p): Removed.
* tsan.c (is_load_of_const_p): Removed.
(instrument_expr): Use result of get_inner_reference
instead of get_base_address, avoid some unnecessary tests,
use !pt_solution_includes and !may_be_aliased tests to
check whether base might escape current function.
From-SVN: r193989
Michael Zolotukhin [Fri, 30 Nov 2012 08:43:07 +0000 (08:43 +0000)]
gensupport.c (maybe_eval_c_test): Remove not-null check for expr.
* gensupport.c (maybe_eval_c_test): Remove not-null check for expr.
* read-rtl.c (apply_iterators): Initialize condition with "" instead
of NULL.
From-SVN: r193988
Kai Tietz [Fri, 30 Nov 2012 08:10:34 +0000 (09:10 +0100)]
host-mingw32.c (va_granularity): Make none-const.
* config/i386/host-mingw32.c (va_granularity): Make none-const.
(mingw32_gt_pch_alloc_granularity): Return OS' allocation
granularity.
(mingw32_gt_pch_use_address): Retry mapping of used address
as multiple instances might interfer.
From-SVN: r193987
Kai Tietz [Fri, 30 Nov 2012 08:09:02 +0000 (09:09 +0100)]
mingw32.h (SHARED_LIBGCC_SPEC): Synchronize with cygwin-host.
* config/i386/mingw32.h (SHARED_LIBGCC_SPEC): Synchronize with
cygwin-host.
From-SVN: r193986
Ian Lance Taylor [Fri, 30 Nov 2012 07:04:47 +0000 (07:04 +0000)]
compiler: Fix fieldtrack info for unexported type.
From-SVN: r193985
GCC Administrator [Fri, 30 Nov 2012 00:18:52 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r193976
Eric Botcazou [Thu, 29 Nov 2012 22:58:23 +0000 (22:58 +0000)]
re PR middle-end/55321 (Ada bootstrap failure on armv5tel-linux-gnueabi)
PR middle-end/55321
* calls.c (emit_library_call_value_1): Mark as no-nonlocal if no-throw.
From-SVN: r193973
Doug Evans [Thu, 29 Nov 2012 21:40:16 +0000 (21:40 +0000)]
validate_failures.py: Remove pass/fail indicator from result of GetBuildData.
* testsuite-management/validate_failures.py: Remove pass/fail
indicator from result of GetBuildData.
From-SVN: r193968
Doug Evans [Thu, 29 Nov 2012 21:35:07 +0000 (21:35 +0000)]
validate_failures.py: Store options in global variable _OPTIONS.
* testsuite-management/validate_failures.py: Store options in global
variable _OPTIONS.
From-SVN: r193967
Doug Evans [Thu, 29 Nov 2012 21:23:22 +0000 (21:23 +0000)]
validate_failures.py: Rename variable manifest_name to manifest_path everywhere.
* testsuite-management/validate_failures.py: Rename variable
manifest_name to manifest_path everywhere.
From-SVN: r193965
Jason Merrill [Thu, 29 Nov 2012 20:12:58 +0000 (15:12 -0500)]
re PR c++/53137 (g++ segfault)
PR c++/53137
* pt.c (tsubst_expr) [DECL_EXPR]: Set LAMBDA_EXPR_THIS_CAPTURE here.
(tsubst_copy_and_build) [LAMBDA_EXPR]: And clear it here.
(instantiate_class_template_1): Not here.
From-SVN: r193954
Doug Evans [Thu, 29 Nov 2012 19:50:29 +0000 (19:50 +0000)]
validate_failures.py (CompareBuilds): Pass options.results to GetSumFiles for clean build.
* testsuite-management/validate_failures.py (CompareBuilds): Pass
options.results to GetSumFiles for clean build.
From-SVN: r193952
H.J. Lu [Thu, 29 Nov 2012 19:15:43 +0000 (19:15 +0000)]
Don't use -I for libstdc++-v3 header files
* Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
* configure.ac (ACX_NONCANONICAL_TARGET): Removed.
* asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
files.
(AM_MAKEFLAGS): Restore CC and CXX.
* interception/Makefile.am: Likewise.
* sanitizer_common/Makefile.am: Likewise.
* tsan/Makefile.am: Likewise.
* Makefile.in: Regenerated.
* aclocal.m4: Likewise.
* configure: Likewise.
* asan/Makefile.in: Likewise.
* interception/Makefile.in: Likewise.
* sanitizer_common/Makefile.in: Likewise.
* tsan/Makefile.in: Likewise.
From-SVN: r193951
H.J. Lu [Thu, 29 Nov 2012 19:13:08 +0000 (19:13 +0000)]
Remove bootstrap=true from libsanitizer
* Makefile.def (target_modules): Remove bootstrap=true and
raw_cxx=true from libsanitizer.
* configure.ac (bootstrap_target_libs): Remove libsanitizer.
* Makefile.in: Regenerated.
* configure: Likewise.
From-SVN: r193950
H.J. Lu [Thu, 29 Nov 2012 19:01:17 +0000 (19:01 +0000)]
Use explicit -I for libstdc++-v3 header files
* Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
* configure.ac (ACX_NONCANONICAL_TARGET): New.
* asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
files.
(AM_MAKEFLAGS): Remove CC and CXX.
* interception/Makefile.am: Likewise.
* sanitizer_common/Makefile.am: Likewise.
* tsan/Makefile.am: Likewise.
* Makefile.in: Regenerated.
* aclocal.m4: Likewise.
* configure: Likewise.
* asan/Makefile.in: Likewise.
* interception/Makefile.in: Likewise.
* sanitizer_common/Makefile.in: Likewise.
* tsan/Makefile.in: Likewise.
From-SVN: r193949
Vladimir Makarov [Thu, 29 Nov 2012 19:00:38 +0000 (19:00 +0000)]
re PR middle-end/55456 (454.calculix in SPEC CPU 2006 is miscompiled)
2012-11-29 Vladimir Makarov <vmakarov@redhat.com>
PR middle-end/55456
* lra-int.h (lra_new_regno_start): New external.
* lra.c (lra_new_regno_start): New global.
(lra): Set up lra_new_regno_start.
* lra-constraints.c (match_reload): Sync values only for original
pseudos.
From-SVN: r193948
Kai Tietz [Thu, 29 Nov 2012 18:40:27 +0000 (19:40 +0100)]
re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)
PR target/53912
* prefix.c (lookup_key): Replace xmalloc/xrealloc
use by XNEWVEC/XRESIZEVEC.
From-SVN: r193946
Ian Lance Taylor [Thu, 29 Nov 2012 18:11:17 +0000 (18:11 +0000)]
compiler, runtime: Track fields with tag go:"track".
* go-gcc.cc: Include "output.h".
(global_variable): Add is_unique_section parameter.
(global_variable_set_init): Adjust unique section if necessary.
* Make-lang.in (go/go-gcc.o): Add dependency on output.h.
From-SVN: r193945
Joern Rennecke [Thu, 29 Nov 2012 18:05:53 +0000 (18:05 +0000)]
Update Copyright years in gcc/config/epiphany .
From-SVN: r193944
Richard Earnshaw [Thu, 29 Nov 2012 17:51:40 +0000 (17:51 +0000)]
re PR target/55073 (Wrong Neon code generation at -O2 caused by -fschedule-insns)
PR target/55073
* arm/neon.md (neon_vtrn<mode>_internal): Split into expand
and insn patterns. Re-order insn arguments to tie inputs to
outputs.
(neon_vzip<mode>_internal): Likewise.
(neon_vuzp<mode>_internal): Likewise.
* gcc.target/arm/pr55073.C: New test.
From-SVN: r193943
H.J. Lu [Thu, 29 Nov 2012 17:00:38 +0000 (09:00 -0800)]
Add the missing file
From-SVN: r193942
H.J. Lu [Thu, 29 Nov 2012 16:33:35 +0000 (16:33 +0000)]
Add --with-build-config=bootstrap-asan support
* Makefile.def (target_modules): Add bootstrap=true and
raw_cxx=true to libsanitizer.
* configure.ac (bootstrap_target_libs): Add libsanitizer.
* Makefile.in: Regenerated.
* configure: Likewise.
config/
* bootstrap-asan.mk: New file.
From-SVN: r193940
Marc Glisse [Thu, 29 Nov 2012 15:40:16 +0000 (16:40 +0100)]
re PR c++/53094 (constexpr vector subscripting)
2012-11-29 Marc Glisse <marc.glisse@inria.fr>
PR c++/53094
gcc/
* fold-const.c (fold): Replace a CONSTRUCTOR with a VECTOR_CST.
gcc/cp/
* cvt.c (ocp_convert): Call convert_to_vector.
gcc/testsuite/
* g++.dg/ext/vector20.C: New testcase.
From-SVN: r193938
Kai Tietz [Thu, 29 Nov 2012 15:26:29 +0000 (16:26 +0100)]
re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)
PR target/53912
* class.c (dump_class_hierarchy_r): Cast from pointer via uintptr_t.
(dump_vtable): Likewise.
From-SVN: r193934
Richard Biener [Thu, 29 Nov 2012 13:53:42 +0000 (13:53 +0000)]
tree-ssa-pre.c (get_expr_value_id): Do not add expr to the set of value expressions here.
2012-11-29 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (get_expr_value_id): Do not add expr
to the set of value expressions here.
(add_to_exp_gen, make_values_for_phi): Fold into ...
(compute_avail): ... here, and avoid useless work. Dump
avail sets in processing order.
(do_pre): Do not dump avail sets here.
From-SVN: r193933
Matthew Gretton-Dann [Thu, 29 Nov 2012 10:02:16 +0000 (10:02 +0000)]
re PR target/54974 ([ARM] [thumb] Incorrect placement of constant pools)
PR target/54974
* config/arm/arm.md (thumb2_pool_range, pool_range): Add comment on
Thumb pool ranges.
(thumb1_extendhisi2): Reduce Thumb pool range.
(arm_movdi): Likewise.
(thumb1_movdi_insn): Likewise.
(thumb1_movsi_insn): Likewise.
(pic_load_addr_unified): Likewise.
(pic_load_addr_32bit): Likewise.
(pic_load_addr_thumb1): Likewise.
(thumb1_movhf): Likewise.
(arm_movsf_soft_insn): Likewise.
(thumb1_movsf_soft_insn): Likewise.
(movdf_soft_insn): Likewise.
(thumb1_movdf_soft_insn): Likewise.
* config/arm/neon.md (*neon_mov<mode>): Likewise.
(*neon_mov<mode>): Likwise.
* config/arm/thumb2.md: (*thumb2_movsi_insn): Likewise.
(*thumb2_movhi_insn): Likewise.
(*thumb2_extendqisi_v6): Likewise.
(*thumb2_zero_extendqisi_v6): Likewise.
(*thumb2_zero_extendqisi2_v6): Likewise.
* config/arm/vfp.md: (*thumb2_movsi_vfp): Likewise.
(*movdi_vfp): Likewise.
(*movdi_vfp_cortexa8): Likewise.
(*thumb2_movsf_vfp): Likewise.
(*thumb2_movdf_vfp): Likewise.
From-SVN: r193930
Kai Tietz [Thu, 29 Nov 2012 09:39:49 +0000 (10:39 +0100)]
re PR target/55445 (Always defined __SEH__ when build from trunk)
PR target/55445
* libsupc++/eh_personaltity.cc (__SEH__): Additional check
for not being SjLj.
From-SVN: r193929
Kai Tietz [Thu, 29 Nov 2012 09:36:41 +0000 (10:36 +0100)]
re PR target/55445 (Always defined __SEH__ when build from trunk)
PR target/55445
* unwind-c.c (__SEH__): Make sure SjLj isn't active.
* unwind-generic.h: Likewise.
* unwind-seh.c: Likewise.
From-SVN: r193928
Kai Tietz [Thu, 29 Nov 2012 09:21:17 +0000 (10:21 +0100)]
re PR target/55171 (incorrect virtual thunk on mingw)
PR target/55171
* i386.c (get_scratch_register_on_entry): Handle
thiscall-convention.
(split_stack_prologue_scratch_regno): Likewise.
(ix86_static_chain): Likewise.
(x86_output_mi_thunk): Likewise.
From-SVN: r193926
Tobias Burnus [Thu, 29 Nov 2012 08:43:48 +0000 (09:43 +0100)]
re PR fortran/52161 (Internal compiler errors with -fcheck=bounds in coarray tests)
2012-11-28 Tobias Burnus <burnus@net-b.de>
PR fortran/52161
* trans-stmt.c (gfc_trans_sync): Fix bound checking
for -fcoarray=lib.
2012-11-28 Tobias Burnus <burnus@net-b.de>
PR fortran/52161
* coarray/sync_3.f90: Extend test.
From-SVN: r193924
Jakub Jelinek [Thu, 29 Nov 2012 08:32:32 +0000 (09:32 +0100)]
re PR rtl-optimization/55512 (Various LRA ICEs with inline-asm)
PR rtl-optimization/55512
* gcc.target/i386/pr55512-2.c: Remove unnecessary define.
* gcc.target/i386/pr55512-4.c: Likewise.
From-SVN: r193923
Marek Polacek [Thu, 29 Nov 2012 07:40:44 +0000 (07:40 +0000)]
Improve debug message.
From-SVN: r193922
Oleg Raikhman [Thu, 29 Nov 2012 03:05:23 +0000 (03:05 +0000)]
epiphany.h (FIXED_REGISTERS, [...]): Make r40..r43 call-used.
* config/epiphany/epiphany.h (FIXED_REGISTERS, CALL_USED_REGISTERS):
Make r40..r43 call-used.
(REG_ALLOC_ORDER): Sort r40..r43 into the call-used registers.
From-SVN: r193921
Joern Rennecke [Thu, 29 Nov 2012 02:43:19 +0000 (02:43 +0000)]
epiphany.c (epiphany_adjust_cost): Use reg_overlap_mentioned_p.
* config/epiphany/epiphany.c (epiphany_adjust_cost): Use
reg_overlap_mentioned_p.
From-SVN: r193920
Joern Rennecke [Thu, 29 Nov 2012 02:39:20 +0000 (02:39 +0000)]
* config/epiphany/epiphany.md (isub_i+1): Work around generator bug.
From-SVN: r193919
Ed Smith-Rowland [Thu, 29 Nov 2012 02:30:44 +0000 (02:30 +0000)]
re PR c++/52654 ([C++11] Warn on overflow in user-defined literals)
gcc/c-family/
2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
PR c++/52654
* c-common.h (overflow_type): New enum.
(build_userdef_literal): Add overflow_type argument.
(tree_userdef_literal): Add overflow_type.
(USERDEF_LITERAL_OVERFLOW): New access macro.
* c-common.c (build_userdef_literal): Add overflow_type
argument.
* c-lex.c (c_lex_with_flags): Add overflow_type to
build_userdef_literal calls.
(interpret_integer, interpret_float): Add overflow_type argument.
gcc/cp/
2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
PR c++/52654
* parser.c (cp_parser_string_literal): Add overflow_type arg.
(cp_parser_userdef_numeric_literal): Warn on numeric overflow.
gcc/testsuite/
2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
PR c++/52654
* g++.dg/cpp0x/udlit-overflow.C: New.
* g++.dg/cpp0x/udlit-overflow-neg.C: New.
From-SVN: r193918
Joern Rennecke [Thu, 29 Nov 2012 02:12:39 +0000 (02:12 +0000)]
epiphany.h (EPIPHANY_LIBRARY_EXTRA_SPEC): Define.
* config/epiphany/epiphany.h (EPIPHANY_LIBRARY_EXTRA_SPEC): Define.
(EXTRA_SPECS, DRIVER_SELF_SPECS): Likewise.
* config/epiphany/t-epiphany (SPECS): Set.
(specs): New rule.
From-SVN: r193917
Joern Rennecke [Thu, 29 Nov 2012 01:56:26 +0000 (01:56 +0000)]
Shift get_attr_sched_use_fpu declaration from last change from...
Shift get_attr_sched_use_fpu declaration from last change from
config/epiphany/epiphany.h to config/epiphany/epiphany-protos.h .
From-SVN: r193916
Joern Rennecke [Thu, 29 Nov 2012 01:46:47 +0000 (01:46 +0000)]
predicates.md (addsub_operator): New predicate.
* config/epiphany/predicates.md (addsub_operator): New predicate.
* config/epiphany/epiphany-sched.md (sched_use_fpu): New attribute.
* config/epiphany/epiphany.md (isub_i+1): New peephole2.
* config/epiphany/epiphany.h (get_attr_sched_use_fpu): Declare.
From-SVN: r193915
GCC Administrator [Thu, 29 Nov 2012 00:17:58 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r193914
Jakub Jelinek [Wed, 28 Nov 2012 23:01:03 +0000 (00:01 +0100)]
re PR debug/36728 ([stack]: gdb doesn't work with stack alignment)
PR debug/36728
PR debug/55467
PR middle-end/55507
PR bootstrap/55511
* cselib.c (cselib_process_insn): If cselib_preserve_constants,
don't reset table and exit early on volatile insns and setjmp.
Reset table afterwards on setjmp.
* gcc.dg/guality/pr36728-1.c: Include "../nop.h", make sure the asm
are non-empty and add dependency between the first and second asm.
* gcc.dg/guality/pr36728-2.c: Likewise.
* gcc.dg/guality/pr36728-3.c: New test.
* gcc.dg/guality/pr36728-4.c: New test.
From-SVN: r193911
Andrew Pinski [Wed, 28 Nov 2012 22:11:29 +0000 (22:11 +0000)]
re PR other/54279 (first stage build with g++ fails with "." as the first component of $PATH)
2012-11-28 Andrew Pinski <apinski@cavium.com>
PR bootstrap/54279
* configure.ac (CXX_FOR_TARGET): Change over to use xg++.
* configure: Regenerate.
* Makefile.tpl (POSTSTAGE1_CXX_EXPORT): Change over to use xg++.
* Makefile.in: Regenerate.
2012-11-28 Andrew Pinski <apinski@cavium.com>
PR bootstrap/54279
* Makefile.in (${QMTEST_DIR}/context): Use xg++ instead of g++.
2012-11-28 Andrew Pinski <apinski@cavium.com>
PR bootstrap/54279
* Make-lang.in (g++$(exeext)): Rename to
(xg++$(exeext)): This.
(g++-cross$(exeext)): Use xg++$(exeext) instead of g++$(exeext).
(c++.start.encap): Likewise.
(c++.install-common): Likewise.
2012-11-28 Andrew Pinski <apinski@cavium.com>
PR bootstrap/54279
* lib/g++.exp (g++_init): Search for xg++ instead of g++ in the build
directories.
* lib/obj-c++.exp (obj-c++_init): Likewise.
2012-11-28 Andrew Pinski <apinski@cavium.com>
PR bootstrap/54279
* scripts/testsuite_flags.in (--build-cxx): Use xg++ instead of g++.
* testsuite/lib/libstdc++.exp (libstdc++_init): Likewise.
From-SVN: r193910
Richard Sandiford [Wed, 28 Nov 2012 21:45:03 +0000 (21:45 +0000)]
re PR tree-optimization/55052 (vect-widening tests are failing and giving wrong results)
gcc/
PR rtl-optimization/55052
* simplify-rtx.c (simplify_subreg): Restore SCALAR_INT_MODE_P check.
From-SVN: r193909
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