OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
137,677 Commits 63 Branches 184 Tags 3.1 GiB
11da52a9ce
Commit Graph

137677 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Jeff Law
11da52a9ce * tree-ssa-dom.c (record_equality); Fix comment typos. 
From-SVN: r222551
 2015-04-28 17:18:27 -06:00
Jason Merrill
3f8e2835ae re PR c++/65896 (Erroneous uninitialized variable access error in constexpr function with temporary variables) 
PR c++/65896
	* constexpr.c (cxx_eval_store_expression): Don't try to actually
	store an empty class.

From-SVN: r222549
 2015-04-28 17:27:17 -04:00
Joseph Myers
db6113067c * fr.po: Update. 
From-SVN: r222547
 2015-04-28 22:21:24 +01:00
Tom de Vries
ecd0e56213 Remove ifn_va_arg ap fixup 
2015-04-28  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65887
	* gimplify.c (gimplify_modify_expr): Remove ifn_va_arg ap fixup.

	* c-common.c (build_va_arg): Mark va_arg ap argument as addressable.

From-SVN: r222546
 2015-04-28 20:58:51 +00:00
Sandra Loosemore
2a26eef835 extend.texi (Declaring Attributes of Functions): Split into subsections by target. 
2015-04-28  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Declaring Attributes of Functions): Split into
	subsections by target.  Alphabetize the table of common attributes.
	Rewrite some of the introductory text to reflect the new structure.
	Update some cross-references to point to the new subsections.
	(Attribute Syntax): Put paragraph about "__" naming here.  Remove
	duplicate copies in the discussion of function, label, and type
	attributes.

From-SVN: r222543
 2015-04-28 16:15:59 -04:00
Jonathan Wakely
2e7e2075d1 stl_algo.h (random_shuffle): Only define for hosted implementations. 
* include/bits/stl_algo.h (random_shuffle): Only define for hosted
	implementations.

From-SVN: r222542
 2015-04-28 20:42:56 +01:00
Jonathan Wakely
0088583b25 Makefile.am (SUBDIRS): Move python to hosted_source. 
* Makefile.am (SUBDIRS): Move python to hosted_source.
	* Makefile.in: Regenerate.
	* acinclude.m4 (glibcxx_SUBDIRS): Reorder.
	* configure: Regenerate.

From-SVN: r222541
 2015-04-28 20:42:51 +01:00
Marc Glisse
fa9ac91269 re PR libstdc++/65883 (numeric_limits<unsigned __int128>::max() returns incorrect value) 
2015-04-28  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/65883
	* include/std/limits (numeric_limits): Add missing unsigned.

From-SVN: r222540
 2015-04-28 19:35:49 +00:00
Andre Vehreschild
77b7d71e79 interface.c (gfc_compare_types): Check for unlimited polymorphism flag in the correct position indepent of the... 
gcc/fortran/ChangeLog:

2015-04-28  Andre Vehreschild  <vehre@gmx.de>

	* interface.c (gfc_compare_types): Check for unlimited
	polymorphism flag in the correct position indepent of the _data
	component being present or not.  This prevents a segfault, when
	the _data component is not present.
	* symbol.c (gfc_type_compatible): Same.

gcc/testsuite/ChangeLog:

2015-04-28  Andre Vehreschild  <vehre@gmx.de>

	* gfortran.dg/implicit_class_1.f90: Adding flag to check, if
	segfault is fixed.

From-SVN: r222539
 2015-04-28 21:03:01 +02:00
Marek Polacek
f307500830 * c-parser.c (c_parser_binary_expression): Remove duplicate line. 
From-SVN: r222537
 2015-04-28 17:29:24 +00:00
Caroline Tice
f11fcf6a1e Fix typos in entry from yesterday, as requested. 
From-SVN: r222536
 2015-04-28 10:27:19 -07:00
Dominique d'Humieres
68d15e8cce re PR bootstrap/65910 (r222473 breaks x86_64 darwin bootstrap) 
2015-04-28  Dominique d'Humieres  <dominiq@lps.ens.fr>

        PR bootstrap/65910
        * varasm.c (assemble_end_function): Guard ASM_DECLARE_FUNCTION_SIZE.

From-SVN: r222535
 2015-04-28 13:16:19 -04:00
Bill Schmidt
0a5946254c vect-33.c: Remove spurious line. 
2015-04-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/vect/vect-33.c: Remove spurious line.

From-SVN: r222533
 2015-04-28 15:44:24 +00:00
Stephan Bergmann
77e9546989 vector (_Safe_vector::operator=): Add missing returns. 
2015-04-28  Stephan Bergmann  <sbergman@redhat.com>

	* include/debug/vector (_Safe_vector::operator=): Add missing returns.

From-SVN: r222532
 2015-04-28 16:05:27 +01:00
Jason Merrill
5756d0f931 re PR c++/65656 (__builtin_constant_p should always be constexpr) 
PR c++/65656
	* constexpr.c (cxx_eval_builtin_function_call): Fix
	__builtin_constant_p.

From-SVN: r222531
 2015-04-28 10:43:59 -04:00
Jason Merrill
b71983a5ba re PR c++/50800 (Internal compiler error in finish_member_declarations, possibly related to may_alias attribute) 
PR c++/50800
	* tree.c (strip_typedefs): Add remove_attributes parm.
	(strip_typedefs_expr): Likewise.
	(apply_identity_attributes): New subroutine of strip_typedefs.
	* pt.c (canonicalize_type_argument): Let strip_typedefs handle attrs.
	(convert_nontype_argument, unify): Likewise.
	* cp-tree.h: Adjust.

From-SVN: r222530
 2015-04-28 10:43:54 -04:00
Jason Merrill
7bfc5adac8 re PR c++/65734 (Yet another case of lost alignment by stor_layout) 
PR c++/65734
gcc/
	* stor-layout.c (layout_type): Layout the TYPE_MAIN_VARIANT.
	(finalize_type_size): Respect TYPE_USER_ALIGN.
	(layout_type) [ARRAY_TYPE]: Likewise.
gcc/cp/
	* class.c (fixup_attribute_variants): Respect TYPE_USER_ALIGN.

From-SVN: r222529
 2015-04-28 10:43:48 -04:00
Yvan Roux
544f7fc841 arm.md (*arm_movt): Fix type attribute. 
2015-04-28  Yvan Roux  <yvan.roux@linaro.org>

	* config/arm/arm.md (*arm_movt): Fix type attribute.
	(*cmpsi_shiftsi): Likewise.
	(*cmpsi_shiftsi_swp): Likewise.
	(*movsicc_insn): Likewise.
	(*cond_move): Likewise.
	(*if_plus_move): Likewise.
	(*if_move_plus): Likewise.
	(*if_arith_move): Likewise.
	(*if_move_arith): Likewise.
	(*if_shift_move): Likewise.
	(*if_move_shift): Likewise.
	(*arm_movtas_ze): Likewise.
	* config/arm/thumb2.md (*thumb2_movsicc_insn): Fix alternative
	redundancy and type attribute.
	(*thumb2_movsi_insn): Fix type attribute.
	(*thumb2_addsi_short): Likewise.
	(thumb2_addsi3_compare0): Likewise.
	(*thumb2_addsi3_compare0_scratch): Merge alternatives and fix
	attributes accordingly.

From-SVN: r222528
 2015-04-28 14:41:04 +00:00
Jan Hubicka
6d8a9f7c66 * g++.dg/tree-ssa/pr61034.C: Add temporary; fix template. 
From-SVN: r222527
 2015-04-28 14:13:59 +00:00
Jonathan Wakely
73d81d3a6b re PR libstdc++/60333 (type_traits make_signed, make_unsigned missing support for long long enumerations) 
PR libstdc++/60333
	* include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
	Handle enumeration types larger than sizeof(long).
	(__make_signed_selector<_Tp, false, true>): Find unsigned type then
	make it signed.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
	dg-error.
	* testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.

From-SVN: r222526
 2015-04-28 14:21:54 +01:00
Jonathan Wakely
956d18149e re PR libstdc++/61645 (forward_list::splice_after shall not throw exceptions) 
PR libstdc++/61645
	* include/bits/forward_list.h (forward_list::splice_after): Add
	noexcept.
	* include/bits/forward_list.tcc (forward_list::splice_after):
	Likewise.

From-SVN: r222525
 2015-04-28 14:05:33 +01:00
Jonathan Wakely
d747ee05e3 re PR libstdc++/65631 (seed_seq should not be copyable) 
PR libstdc++/65631
	* include/bits/random.h (seed_seq) Define copy constructor and copy
	assignment as deleted.
	* testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.

From-SVN: r222524
 2015-04-28 13:35:30 +01:00
Jonathan Wakely
196e0493cb exception (uncaught_exceptions): Add comment. 
* libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
	* testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
	Use -std=gnu++1z. Check feature-test macro.

From-SVN: r222523
 2015-04-28 13:07:40 +01:00
Jonathan Wakely
bd1eb5e092 type_traits (void_t): Add. 
* include/std/type_traits (void_t): Add.
	* testsuite/20_util/void_t/1.cc: New.

From-SVN: r222522
 2015-04-28 13:07:34 +01:00
Markus Trippelsdorf
6b241bd157 re PR middle-end/65911 (r222508 breaks clang-tblgen) 
Fix PR65911

2015-04-28  Markus Trippelsdorf  <markus@trippelsdorf.de>

	PR other/65911
	* function.c (pad_to_arg_alignment): Add parentheses.

From-SVN: r222521
 2015-04-28 10:09:43 +00:00
Uros Bizjak
cc86234f0f elf-lib.h: New file. 
libgcc/ChangeLog:

	* config/frv/elf-lib.h: New file.
	(CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h.
	* libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h
	to tm_file.

	* config/frv/frvbengin.c: Do not include defaults.h
	* config/frv/frvend.c: Ditto.

gcc/ChangeLog:

	* config/frv/frv.h (CRT_GET_RFIB_DATA): Move definition to
	libgcc/config/frv/elf-lib.h.

From-SVN: r222519
 2015-04-28 11:23:40 +02:00
Eric Botcazou
2a877204be c-ada-spec.c (in_function): Delete. 
* c-ada-spec.c (in_function): Delete.
	(dump_generic_ada_node): Do not change in_function and remove the
	redundant code dealing with it.
	(print_ada_declaration): Do not change in_function.  Use INDENT_INCR.
	(print_ada_methods): Output the static member functions in a nested
	package after the regular methods as well as associated renamings.

Co-Authored-By: Pierre-Marie de Rodat <derodat@adacore.com>

From-SVN: r222517
 2015-04-28 08:54:07 +00:00
Tom de Vries
0e8623e9c6 Fix example in header comment in tree-call-cdce.c 
2015-04-28  Tom de Vries  <tom@codesourcery.com>

	* tree-call-cdce.c: Fix example in header comment.

From-SVN: r222516
 2015-04-28 08:46:37 +00:00
Marek Polacek
4e81b788bb re PR c/65901 (no warning or error for va_arg (ap, void)) 
PR c/65901
	* c-typeck.c (c_build_va_arg): Require TYPE be a complete type.

	* gcc.c-torture/compile/pr48767.c (foo): Add dg-error.
	* gcc.dg/pr65901.c: New test.

From-SVN: r222515
 2015-04-28 08:36:50 +00:00
Richard Biener
90dd6e3df8 re PR fortran/62283 (basic-block vectorization fails) 
2015-04-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62283
	* tree-vect-slp.c (vect_build_slp_tree): When the SLP build
	fails fatally and we are vectorizing a basic-block simply
	cause the child to be constructed piecewise.
	(vect_analyze_slp_cost_1): Adjust.
	(vect_detect_hybrid_slp_stmts): Likewise.
	(vect_bb_slp_scalar_cost): Likewise.
	(vect_get_constant_vectors): For piecewise constructed
	constants place them after the last def.
	(vect_get_slp_defs): Adjust.
	* tree-vect-stmts.c (vect_is_simple_use): Detect in-BB
	externals for basic-block vectorization.

	* gfortran.dg/vect/pr62283-2.f: New testcase.
	* gcc.dg/vect/bb-slp-14.c: Adjust.

From-SVN: r222514
 2015-04-28 08:30:44 +00:00
Thomas Preud'homme
fde9b31b61 re PR target/63503 ([AArch64] A57 executes fused multiply-add poorly in some situations) 
2015-04-28  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR target/63503
    * config.gcc: Add cortex-a57-fma-steering.o to extra_objs for
    aarch64-*-*.
    * config/aarch64/t-aarch64: Add a rule for cortex-a57-fma-steering.o.
    * config/aarch64/aarch64.h (AARCH64_FL_USE_FMA_STEERING_PASS): Define.
    (AARCH64_TUNE_FMA_STEERING): Likewise.
    * config/aarch64/aarch64-cores.def: Set
    AARCH64_FL_USE_FMA_STEERING_PASS for cores with dynamic steering of
    FMUL/FMADD instructions.
    * config/aarch64/aarch64.c (aarch64_register_fma_steering): Declare.
    (aarch64_override_options): Include cortex-a57-fma-steering.h. Call
    aarch64_register_fma_steering () if AARCH64_TUNE_FMA_STEERING is true.
    * config/aarch64/cortex-a57-fma-steering.h: New file.
    * config/aarch64/cortex-a57-fma-steering.c: Likewise.

From-SVN: r222512
 2015-04-28 08:10:44 +00:00
Richard Sandiford
0060d7d71e gensupport.c (std_preds): Add missing codes to address_operand entry. 
gcc/
	* gensupport.c (std_preds): Add missing codes to address_operand entry.

From-SVN: r222511
 2015-04-28 07:46:40 +00:00
Richard Biener
85ebc1938f re PR c++/65851 (ice in set_lattice_value at tree-ssa-cc p.c:535) 
2015-04-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65851
	* tree-ssa-ccp.c (set_lattice_value): Perform a meet when
	changing CONSTANT to CONSTANT non-copy.  Get new_val by reference.
	(ccp_lattice_meet): Remove stray argument.  Use operand_equal_p
	rather than simple_cst_equal as the latter doesn't handle COMPLEX_CST.
	(ccp_visit_phi_node): Adjust.
	(evaluate_stmt): For simplifications to SSA names return its
	lattice value if that isn't VARYING.  Return immediately when
	simplified to a constant.
	(visit_assignment): Adjust.
	(ccp_visit_stmt): Likewise.

	* g++.dg/torture/pr65851.C: New testcase.

From-SVN: r222510
 2015-04-28 07:26:41 +00:00
Tom de Vries
a66dfffdb8 Evaluate side-effects in expand_ifn_va_arg_1 
2015-04-28  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65818
	* tree-stdarg.c (expand_ifn_va_arg_1): Ensure that side-effects are
	evaluated.

From-SVN: r222509
 2015-04-28 06:05:14 +00:00
Trevor Saunders
6dad93619e remove #if ARGS_GROW_DOWNWARD 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* calls.c (save_fixed_argument_area): Don't check
	ARGS_GROW_DOWNWARD with the preprocessor.
	(restore_fixed_argument_area): Likewise.
	(mem_overlaps_already_clobbered_arg_p): Likewise.
	(check_sibcall_argument_overlap): Likewise.
	(expand_call): Likewise.
	(emit_library_call_value_1): Likewise.
	(store_one_arg): Likewise.
	* function.c (assign_parms): Likewise.
	(locate_and_pad_parm): Likewise.
	(pad_to_arg_alignment): Likewise.
	* targhooks.c (std_gimplify_va_arg_expr): Likewise.

From-SVN: r222508
 2015-04-28 04:47:09 +00:00
Trevor Saunders
376bddabe1 always define ARGS_GROW_DOWNWARD 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config/pa/pa.h (ARGS_GROW_DOWNWARD): Define to 1.
	* defaults.h (ARGS_GROW_DOWNWARD): Define it to 0 by default.
	* calls.c (save_fixed_argument_area): Don't chekc if
	ARGS_GROW_DOWNWARD is defined.
	(restore_fixed_argument_area): Likewise.
	(mem_overlaps_already_clobbered_arg_p): Likewise.
	(check_sibcall_argument_overlap): Likewise.
	(expand_call): Likewise.
	(emit_library_call_value_1): Likewise.
	(store_one_arg): Likewise.
	* function.c (assign_parms): Likewise.
	(locate_and_pad_parm): Likewise.
	(pad_to_arg_alignment): Likewise.
	* targhooks.c (std_gimplify_va_arg_expr): Likewise.

From-SVN: r222507
 2015-04-28 04:46:20 +00:00
Trevor Saunders
5251b8b350 always define HAVE_epilogue 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_epilogue): New function.
(HAVE_epilogue): Add default definition to false.
	* alias.c (init_alias_analysis): don't check if HAVE_epilogue is
	defined.
	* cfgrtl.c (cfg_layout_finalize): Likewise.
	* df-scan.c: Likewise.
	* function.c (thread_prologue_and_epilogue_insns): Likewise.
	(reposition_prologue_and_epilogue_notes): Likewise.
	* reorg.c (find_end_label): Likewise.
	* toplev.c: Likewise.

From-SVN: r222506
 2015-04-28 04:45:12 +00:00
Trevor Saunders
08b7ff1e1d always define HAVE_simple_return and HAVE_return 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* bb-reorder.c (HAVE_return): Don't check if its undefined.
	* defaults.h (gen_simple_return): New function.
	(gen_simple_return): Likewise.
	(HAVE_return): Add default definition to false.
	(HAVE_simple_return): Likewise.
	* cfgrtl.c (force_nonfallthru_and_redirect): Remove checks if
	HAVE_return and HAVE_simple_return are defined.
	* function.c (gen_return_pattern): Likewise.
	(convert_jumps_to_returns): Likewise.
	(thread_prologue_and_epilogue_insns): Likewise.
	* reorg.c (find_end_label): Likewise.
	(dbr_schedule): Likewise.
	* shrink-wrap.c: Likewise.
	* shrink-wrap.h: Likewise.

From-SVN: r222505
 2015-04-28 04:44:09 +00:00
Trevor Saunders
a3699d669a add default for EPILOGUE_USES 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (EPILOGUE_USES): Add default definition of false.
	* df-scan.c (EPILOGUE_USES): Remove check if its undefined.
	* resource.c (init_resource_info): Likewise.

From-SVN: r222504
 2015-04-28 04:43:12 +00:00
Trevor Saunders
1d0275e2bb add default for PCC_BITFIELD_TYPE_MATTERS 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (PCC_BITFIELD_TYPE_MATTERS): Add default definition
	to false.
	* dwarf2out.c (field_byte_offset): REmove check if
	PCC_BITFIELD_TYPE_MATTERS is defined.
	* stor-layout.c (layout_decl): Likewise.
	(update_alignment_for_field): Likewise.
	(place_field): Likewise.

gcc/cp/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* class.c (layout_class_type): Remove check if
	PCC_BITFIELD_TYPE_MATTERS is defined.

From-SVN: r222503
 2015-04-28 04:42:04 +00:00
Trevor Saunders
aedf2c0283 add default for HARD_REGNO_RENAME_OK 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (HARD_REGNO_RENAME_OK): Add default definition to
	true.
	* regrename.c (check_new_reg_p): Remove check if
	HARD_REGNO_RENAME_OK is defined.
	* sel-sched.c (sel_hard_regno_rename_ok): Likewise.

From-SVN: r222502
 2015-04-28 04:40:43 +00:00
Trevor Saunders
1e8552c2ee add default for NO_FUNCTION_CSE 
gcc/ChangeLog:

2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* calls.c (prepare_call_address): Remove ifdef NO_FUNCTION_CSE.
	* cse.c (fold_rtx): Likewise.
	* config/alpha/alpha.h (NO_FUNCTION_CSE): Define to 1.
	* config/arc/arc.h (NO_FUNCTION_CSE): Likewise.
	* config/avr/avr.h (NO_FUNCTION_CSE): Likewise.
	* config/cr16/cr16.h (NO_FUNCTION_CSE): Likewise.
	* config/epiphany/epiphany.h (NO_FUNCTION_CSE): Likewise.
	* config/frv/frv.h (NO_FUNCTION_CSE): Likewise.
	* config/h8300/h8300.h (NO_FUNCTION_CSE): Likewise.
	* config/i386/i386.h (NO_FUNCTION_CSE): Likewise.
	* config/ia64/ia64.h (NO_FUNCTION_CSE): Likewise.
	* config/lm32/lm32.h (enum reg_class) (NO_FUNCTION_CSE):
	* Likewise.
	* config/m32r/m32r.h (NO_FUNCTION_CSE): Likewise.
	* config/mep/mep.h (NO_FUNCTION_CSE): Likewise.
	* config/mn10300/mn10300.h (NO_FUNCTION_CSE): Likewise.
	* config/nds32/nds32.h (NO_FUNCTION_CSE): Likewise.
	* config/nios2/nios2.h (NO_FUNCTION_CSE): Likewise.
	* config/pa/pa.h (NO_FUNCTION_CSE): Likewise.
	* config/rs6000/rs6000.h (NO_FUNCTION_CSE): Likewise.
	* config/s390/s390.h (NO_FUNCTION_CSE): Likewise.
	* config/sparc/sparc.h (NO_FUNCTION_CSE): Likewise.
	* config/spu/spu.h (NO_FUNCTION_CSE): Likewise.
	* config/stormy16/stormy16.h (NO_FUNCTION_CSE): Likewise.
	* config/v850/v850.h (NO_FUNCTION_CSE): Likewise.
	* defaults.h (NO_FUNCTION_CSE): Provide default definition to 0.
	* doc/tm.texi: Regenerate.
	* doc/tm.texi.in: Document NO_FUNCTION_CSE is always defined to
	either true or false.

From-SVN: r222501
 2015-04-28 04:40:00 +00:00
Tim Shen
e4846be7dd regex.tcc: Handle regex_constants::__polynomial. 
* include/bits/regex.tcc: Handle regex_constants::__polynomial.
	* include/bits/regex_automaton.tcc: Throw exception when parsing
	back-reference with flag __polynomial.
	* include/bits/regex_constants.h: Add extension flag
	syntax_option_type __polynomial.
	* bits/regex_executor.tcc: Still let BFS process ECMAScript.
	Alternative operation will be fixed in the coming refactoring.
	* testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
	loose match_search_debug to use DFS only.

From-SVN: r222500
 2015-04-28 04:16:48 +00:00
Jeff Law
009b7fc187 re PR tree-optimization/65217 (__builtin_unreachable in if statement causes bad assembly generation) 
PR tree-optimization/65217
	* tree-ssa-dom.c (record_equality): Given two SSA_NAMEs, if just one
	of them has a single use, make sure it is the LHS of the implied
	copy.

        PR tree-optimization/65217
	* gcc.target/i386/pr65217.c: Remove XFAIL.

From-SVN: r222499
 2015-04-27 22:01:28 -06:00
Alan Modra
3954ead0d8 re PR target/65810 (powerpc64 alignment of r2 insufficient for loading long-double constants) 
PR target/65810
	* config/rs6000/rs6000.c (POWERPC64_TOC_POINTER_ALIGNMENT): Define.
	(offsettable_ok_by_alignment): Use minimum of decl and toc
	pointer alignment.  Replace dead code with assertion.
	(use_toc_relative_ref): Add mode arg.  Return false in -mcmodel=medium
	case if size exceeds toc pointer alignment.
	(rs6000_legitimize_reload_address): Update use_toc_relative_ref call.
	(rs6000_emit_move): Likewise.
	* configure.ac: Add linker toc pointer alignment check.
	* configure: Regenerate.
	* config.in: Regenerate.

From-SVN: r222498
 2015-04-28 13:17:19 +09:30
Sandra Loosemore
1a9f259288 re PR libstdc++/65909 (check_v3_target_namedlocale blows up on targets that don't support command-line arguments) 
2015-04-27  Sandra Loosemore  <sandra@codesourcery.com>

	PR libstdc++/65909

	libstdc++-v3/
	* testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
	Make the generated test program fail gracefully if the target
	doesn't	support passing command-line arguments.

From-SVN: r222497
 2015-04-27 22:40:56 -04:00
GCC Administrator
227f190afb Daily bump. 
From-SVN: r222496
 2015-04-28 00:16:22 +00:00
Jim Wilson
46bf0b0a60 Makefile-lan.in (ada.mostlyclean): Remove gnatbind and gnat1. 
ada/
* gcc-interface/Makefile-lan.in (ada.mostlyclean): Remove gnatbind
and gnat1.
cp/
* Make-lang.in (c++.mostlyclean): Remove xg++, g++-cross, and cc1plus.
fortran/
* Make-lang.in (fortran.mostlyclean): Remove gfortran and
gfortran-cross.
go/
* Make-lang.in (go.mostlyclean): Remove gccgo, gccgo-cross, and go1.
jit/
* Make-lang.in (jit.mostlyclean): Remove shared libraries and object
files.
objc/
* Make-lang.in (objc.mostlyclean): Remove cc1obj.
objcp/
* Make-lang.in (obj-c++.mostlyclean): Remove cc1objplus.

From-SVN: r222492
 2015-04-27 15:59:06 -07:00
Federico Lenarduzzi
03e73da676 eh_catch.cc (uncaught_exception, [...]): Return false or zero if the library is built without exceptions. 
2015-04-27  Federico Lenarduzzi  <federico.lenarduzzi@tallertechnologies.com>
	    Jonathan Wakely  <jwakely@redhat.com>

	* libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
	Return false or zero if the library is built without exceptions.
	* libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
	the library is built without exceptions.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>

From-SVN: r222484
 2015-04-27 22:06:17 +01:00
Ville Voutilainen
913ae610c2 gnu.ver: Fix comment. 
2015-04-27  Ville Voutilainen  <ville.voutilainen@gmail.com>

	* config/abi/pre/gnu.ver: Fix comment.

From-SVN: r222483
 2015-04-27 21:52:14 +01:00