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Author SHA1 Message Date
Bin Cheng
3230c614e7 tree-ssa-loop-ivopts.c (ivopts_data): New field name_expansion_cache. 
* tree-ssa-loop-ivopts.c (ivopts_data): New field
	name_expansion_cache.
	(tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
	(tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
	(strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
	(difference_cannot_overflow_p): New parameter.  Use affine
	expansion for equality check.
	(iv_elimination_compare_lt): Pass new argument.

	testsuite/ChangeLog
	* gcc.dg/tree-ssa/ivopts-lt-2.c: New test.

From-SVN: r213997
 2014-08-15 02:42:33 +00:00
DJ Delorie
e33a3cf354 rl78-expand.md (umulqihi3): Disable for G10. 
* config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
* config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
(umulqihi3_virt): Likewise.
* config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
(umulqihi3_real): Likewise.

From-SVN: r213996
 2014-08-14 22:30:22 -04:00
DJ Delorie
54bfc99b90 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves. 
From-SVN: r213995
 2014-08-14 20:23:38 -04:00
GCC Administrator
c1598a858b Daily bump. 
From-SVN: r213994
 2014-08-15 00:16:44 +00:00
Jan Hubicka
80b6ba2878 re PR tree-optimization/62091 (ice in before_dom_children) 
PR tree-optimization/62091
	* g++.dg/ipa/devirt-38.C: New testcase.
	* tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
	function_entry_reached.
	(walk_aliased_vdefs): Clear it here.
	* ipa-devirt.c (check_stmt_for_type_change): Handle static storage.

From-SVN: r213991
 2014-08-14 23:36:22 +00:00
Jan Hubicka
56b1f114de ipa-utils.h (compare_virtual_tables): Declare. 
* ipa-utils.h (compare_virtual_tables): Declare.
	* ipa-devirt.c (odr_subtypes_equivalent_p): New function

	* lto-symtab.c (lto_varpool_replace_node): Call compare_virtual_tables.

From-SVN: r213990
 2014-08-14 23:30:46 +00:00
Paolo Carlini
aa0a659ca6 typeck.c (composite_pointer_type, [...]): When a pedwarn is suppressed under SFINAE, return error_mark_node. 
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* typeck.c (composite_pointer_type, cxx_sizeof_or_alignof_type,
	cp_build_array_ref, cp_build_function_call_vec): When a
	pedwarn is suppressed under SFINAE, return error_mark_node.

	* typeck.c (cxx_sizeof_or_alignof_type): Fix complain &
	tf_warning_or_error, where complain is a bool, glitch.

From-SVN: r213983
 2014-08-14 20:12:32 +00:00
Marek Polacek
0ee9c843d8 DR 458 
DR 458
	* ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
	(ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.

	* gcc.dg/c11-stdatomic-2.c: New test.

From-SVN: r213981
 2014-08-14 18:56:10 +00:00
Thomas Koenig
ba8aa6fca6 re PR fortran/62106 (Adding a scalar variable to an array constructor gives wrong result) 
2014-08-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/62106
	* gfortran.h (symbol_attribute):  Add fe_temp flag.
	* frontend-passes.c (is_fe_temp):  New function.
	(create_var):  Don't add a temporary for an already
	created variable or for a constant.
	(combine_ARRAY_constructor):  Remove special handling
	for constants.

2014-08-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/62106
	* gfortran.dg/array_constructor_49.f90:  New test.

From-SVN: r213980
 2014-08-14 18:52:12 +00:00
Tobias Burnus
bc0229f9f6 gfortran.texi (caf_register_t): Add CAF_REGTYPE_CRITICAL. 
gcc/fortran/
2014-08-14  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (caf_register_t): Add CAF_REGTYPE_CRITICAL.
        (_gfortran_caf_register): Update for locking/critical.
        (_gfortran_caf_lock, _gfortran_caf_unlock): Add.
        * resolve.c (resolve_critical): New.
        (gfc_resolve_code): Call it.
        * trans-decl.c (gfor_fndecl_caf_critical,
        gfor_fndecl_caf_end_critical): Remove.
        (gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.
        (gfc_build_builtin_function_decls): Remove critical,
        assign locking declarations.
        (generate_coarray_sym_init): Handle locking and
        critical variables.
        * trans-stmt.c (gfc_trans_critical): Add calls to
        lock/unlock libcaf functions.
        * trans.h (gfc_coarray_type): Update locking, add
        critical enum values.
        (gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical): Remove.
        (gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.

libgfortran/
2014-08-14  Tobias Burnus  <burnus@net-b.de>

        * caf/libcaf.h (caf_register_t): Update for critical.
        (_gfortran_caf_critical, _gfortran_caf_end_critical): Remove.
        (_gfortran_caf_lock, _gfortran_caf_unlock): Add.
        * caf/single.c (_gfortran_caf_register): Handle locking
        variables.
        (_gfortran_caf_sendget): Re-name args for consistency.
        (_gfortran_caf_lock, _gfortran_caf_unlock): Add.

From-SVN: r213979
 2014-08-14 20:39:15 +02:00
Tobias Burnus
c194537c63 gfortran.texi (Coarray Programming): Add first ABI documentation. 
2014-08-14  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (Coarray Programming): Add first ABI
        documentation.

From-SVN: r213978
 2014-08-14 20:35:01 +02:00
Tom de Vries
9c8d7ac2a3 Fix ChangeLog entry 
From-SVN: r213976
 2014-08-14 17:56:18 +00:00
Tom de Vries
451d542ef4 Remove duplicate declaration of mem_attrs_eq_p 
2014-08-14  Tom de Vries  <tom@codesourcery.com>

	* emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.

From-SVN: r213975
 2014-08-14 17:41:44 +00:00
Ville Voutilainen
5d9607f0ee re PR c++/62101 (deleted definitions of friend functions are rejected) 
PR c++/62101
	* decl.c (grokdeclarator): Move the check for friend initializers..
	* decl2.c (grokfield) ..here. Postpone early return for friends
	until after the initializer check.

From-SVN: r213974
 2014-08-14 13:11:26 -04:00
Paolo Carlini
a62dbaa42f re PR c++/54377 (Consider default arguments in "wrong number of template arguments" diagnostic) 
/cp
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54377
	* pt.c (coerce_template_parms): Improve error message vs default
	arguments.

/testsuite
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54377
	* g++.dg/template/pr54377.C: New.
	* g++.dg/cpp0x/pr54377.C: Likewise.
	* g++.dg/cpp0x/alias-decl-2.C: Adjust.
	* g++.dg/cpp0x/pr51226.C: Likewise.
	* g++.dg/cpp0x/variadic2.C: Likewise.
	* g++.dg/parse/too-many-tmpl-args1.C: Likewise.
	* g++.dg/template/dtor3.C: Likewise.
	* g++.dg/template/qualttp4.C: Likewise.
	* g++.dg/template/spec28.C: Likewise.
	* g++.old-deja/g++.brendan/crash8.C: Likewise.
	* g++.old-deja/g++.pt/ttp7.C: Likewise.

From-SVN: r213973
 2014-08-14 17:00:45 +00:00
Jakub Jelinek
4875c29c86 re PR fortran/62076 (testsuite failure in udr2.90) 
PR fortran/62076
	* openmp.c (gfc_match_omp_clauses): When failed to match
	operator name, defined op name or name, set buffer to
	empty string.  Don't call gfc_find_omp_udr if buffer is empty
	string.
	(gfc_match_omp_declare_reduction): Call gfc_undo_symbols ()
	before calling gfc_free_omp_udr.

From-SVN: r213971
 2014-08-14 18:39:07 +02:00
Tom de Vries
df5d402aba Fix if-conversion pass for dead type-unsafe code 
2014-08-14  Tom de Vries  <tom@codesourcery.com>

	PR rtl-optimization/62004
	PR rtl-optimization/62030
	* ifcvt.c (rtx_interchangeable_p): New function.
	(noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
	* emit-rtl.h (mem_attrs_eq_p): Declare.

	* gcc.dg/pr62004.c: New test.
	* gcc.dg/pr62030.c: Same.
	* gcc.target/mips/pr62030-octeon.c: Same.

From-SVN: r213970
 2014-08-14 16:13:59 +00:00
Roman Gareev
821fce246e graphite-scop-detection.c: Add inclusion of cp-tree.h. 
[gcc/]

	* graphite-scop-detection.c:
	Add inclusion of cp-tree.h.
	(graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
	in case they are pointers to object types

From-SVN: r213969
 2014-08-14 14:53:59 +00:00
Richard Biener
2813008eeb BASE-VER: Change to 5.0.0 
2014-08-14  Richard Biener  <rguenther@suse.de>

	* BASE-VER: Change to 5.0.0

From-SVN: r213968
 2014-08-14 13:58:50 +00:00
Richard Biener
b50eee73a7 crontab: Change trunk snapshots from 4.10 to 5. 
2014-08-14  Richard Biener  <rguenther@suse.de>

	* crontab: Change trunk snapshots from 4.10 to 5.

From-SVN: r213967
 2014-08-14 13:58:16 +00:00
Alexander Ivchenko
8b99429794 sse.md (define_mode_attr avx512): New. 
gcc/
        * config/i386/sse.md (define_mode_attr avx512): New.
	(define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
	V4DI modes.
	(define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
	(define_mode_attr ssse3_avx2): Ditto.
	(define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
	(define_mode_attr avx2_avx512bw): New.
	(define_mode_attr ssedoublemodelower): New.
	(define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
	V32HI, V64QI modes.
	(define_mode_attr ssebytemode): Allow V8DI modes.
	(define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
	(define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
	(define_mode_attr ssePSmode2): New.
	(define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
	V16HI, V32HI modes.
	(define_mode_attr dbpsadbwmode): New.
	(define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
	V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
	(vi8_sse4_1_avx2_avx512): New.
	(define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
	mode attribute.
	(define_mode_attr blendbits): Move before its immediate use.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213966
 2014-08-14 13:39:50 +00:00
Alexander Ivchenko
2534573e53 sse.md: Allow V64QI, V32QI, V32HI, V4HI modes. 
gcc/
	* config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
	* config/i386/subst.md
	(define_mode_iterator SUBST_V): Update.
	(define_mode_iterator SUBST_A): Ditto.
	(define_subst_attr "mask_operand7"): New.
	(define_subst_attr "mask_operand10"): New.
	(define_subst_attr "mask_operand_arg34") : New.
	(define_subst_attr "mask_expand_op3"): New.
	(define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
	(define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
	(define_subst_attr "mask_avx512vl_condition"): New.
	(define_subst_attr "round_mask_operand4"): Ditto.
	(define_subst_attr "round_mask_scalar_op3"): Delete.
	(define_subst_attr "round_mask_op4"): New.
	(define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
	V16SImode.
	(define_subst_attr "round_modev8sf_condition"): New.
	(define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
	<MODE>mode.
	(define_subst_attr "round_saeonly_mask_operand4"): New.
	(define_subst_attr "round_saeonly_mask_op4"): New.
	(define_subst_attr "round_saeonly_mode512bit_condition"): Allow
	V8DImode, V16SImode.
	(define_subst_attr "round_saeonly_modev8sf_condition"): New.
	(define_subst_attr "mask_expand4_name" "mask_expand4"): New.
	(define_subst_attr "mask_expand4_args"): New.
	(define_subst "mask_expand4"): New.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213965
 2014-08-14 13:30:51 +00:00
Alexander Ivchenko
e2131cc732 i386.md (define_attr "isa"): Add avx512bw,noavx512bw. 
gcc/
        * config/i386/i386.md
	(define_attr "isa"): Add avx512bw,noavx512bw.
	(define_attr "enabled"): Ditto.
	(define_split): Add 32/64-bit mask logic.
	(define_insn "*k<logic>qi"): New.
	(define_insn "*k<logic>hi"): New.
	(define_insn "*anddi_1"): Add mask version.
	(define_insn "*andsi_1"): Ditto.
	(define_insn "*<code><mode>_1"): Ditto.
	(define_insn "*<code>hi_1"): Ditto.
	(define_insn "kxnor<mode>"): New.
	(define_insn "kunpcksi"): New.
	(define_insn "kunpckdi"): New.
	(define_insn "*one_cmpl<mode>2_1"): Add mask version.
	(define_insn "*one_cmplhi2_1"): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213964
 2014-08-14 13:25:36 +00:00
Alexander Ivchenko
1d944b8a0a i386.c (ix86_preferred_simd_mode): Allow V64QImode and V32HImode. 
gcc/
	* config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
	V32HImode.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213963
 2014-08-14 13:20:25 +00:00
Alexander Ivchenko
9e4a4dd651 i386.c (print_reg): Сorrectly print 64-bit mask registers. 
gcc/
	* config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
	registers.
	(inline_secondary_memory_needed): Allow 64 bit wide mask registers.
	(ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
	xmm/ymm16+ when availble.
	* config/i386/i386.h
	(HARD_REGNO_NREGS): Add mask regs.
	(VALID_AVX512F_REG_MODE): Ditto.
	(VALID_AVX512F_REG_MODE) : Define.
	(VALID_MASK_AVX512BW_MODE): Ditto.
	(reg_class) (MASK_REG_P(X)): Define.
	* config/i386/i386.md: Do not split long moves with mask register,
	use kmovb if avx512bw is availible.
	(movdi_internal): Handle mask registers.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r213962
 2014-08-14 13:18:42 +00:00
Richard Biener
7d39012c24 re PR tree-optimization/62081 (ICE: in fix_loop_structure, at loop-init.c:208 with -fno-tree-ch -fno-tree-cselim -fno-tree-dominator-opts -fno-tree-reassoc -fno-tree-sink) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62081
	* tree-ssa-loop.c (pass_fix_loops): New pass.
	(pass_tree_loop::gate):  Do not fixup loops here.
	* tree-pass.h (make_pass_fix_loops): Declare.
	* passes.def: Schedule pass_fix_loops before GIMPLE loop passes.

From-SVN: r213961
 2014-08-14 13:14:24 +00:00
Richard Biener
833f94c011 re PR lto/62067 (lto-lang.c:549: too many calls to va_end on some code paths ?) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR lto/62067
	* lto-lang.c (def_fn_type): Fix error handling wrt va_end.

From-SVN: r213960
 2014-08-14 13:13:41 +00:00
Matthias Klose
e8af7616a9 requirements: Remove empty directory. 
2014-08-14  Matthias Klose  <doko@ubuntu.com>

        * testsuite/ext/random/uniform_on_sphere_distribution/requirements:
        Remove empty directory.

From-SVN: r213958
 2014-08-14 11:37:20 +00:00
Richard Biener
0cff9154ec tree.c (type_hash_lookup, [...]): Merge into ... 
2014-08-14  Richard Biener  <rguenther@suse.de>

	* tree.c (type_hash_lookup, type_hash_add): Merge into ...
	(type_hash_canon): ... this and avoid 2nd lookup for the add.

From-SVN: r213956
 2014-08-14 11:15:41 +00:00
Paolo Carlini
215acd2bae parser.c (cp_parser_init_declarator): Remove redundant check of decl_specifiers->type. 
/gcc/cp
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* parser.c (cp_parser_init_declarator): Remove redundant check of
	decl_specifiers->type.

/gcc/testsuite
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/alias-decl-4.C: Adjust for parser change.
	* g++.dg/cpp0x/decltype2.C: Likewise.
	* g++.dg/cpp0x/decltype3.C: Likewise.
	* g++.dg/cpp0x/pr60249.C: Likewise.
	* g++.dg/cpp0x/variadic-ex10.C: Likewise.
	* g++.dg/cpp0x/variadic-ex14.C: Likewise.
	* g++.dg/cpp0x/variadic2.C: Likewise.
	* g++.dg/cpp0x/variadic74.C: Likewise.
	* g++.dg/parse/error10.C: Likewise.
	* g++.dg/parse/error15.C: Likewise.
	* g++.dg/parse/error2.C: Likewise.
	* g++.dg/template/crash106.C: Likewise.
	* g++.dg/template/crash89.C: Likewise.
	* g++.dg/template/nontype7.C: Likewise.
	* g++.dg/template/void3.C: Likewise.
	* g++.dg/template/void7.C: Likewise.

/libstdc++-v3
2014-08-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/26_numerics/random/linear_congruential_engine/
	requirements/non_uint_neg.cc: Adjust for parser change.
	* testsuite/tr1/5_numerical_facilities/random/linear_congruential/
	requirements/non_uint_neg.cc: Likewise.

From-SVN: r213952
 2014-08-14 09:15:11 +00:00
Richard Biener
35770bb20f re PR middle-end/62090 (ice in compute_may_aliases) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62090
	* builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
	(fold_builtin_2): Do not fold sprintf.
	(fold_builtin_3): Likewise.
	* gimple-fold.c (gimple_fold_builtin_sprintf): New function
	moved from builtins.c.
	(gimple_fold_builtin): Fold sprintf.

	* gcc.dg/pr62090.c: New testcase.

From-SVN: r213951
 2014-08-14 09:02:18 +00:00
Richard Biener
121bc7dc36 re PR tree-optimization/62079 (ICE: in calc_dfs_tree, at dominance.c:401 with -fnon-call-exceptions) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/62079
	* recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
	run cleanup_cfg.

	* g++.dg/pr62079.C: New testcase.

From-SVN: r213950
 2014-08-14 08:56:49 +00:00
Ilya Enkovich
8e857bbfab ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of current_function_decl. 
gcc/
	* ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
	current_function_decl.

From-SVN: r213947
 2014-08-14 08:46:44 +00:00
Ilya Enkovich
1113596f06 cgraph.c (cgraph_node::function_symbol): Fix wrong cgraph_function_node to cgraph_node::function_symbol refactoring. 
gcc/
	* cgraph.c (cgraph_node::function_symbol): Fix wrong
	cgraph_function_node to cgraph_node::function_symbol
	refactoring.

From-SVN: r213946
 2014-08-14 08:45:45 +00:00
Zhenqiang Chen
4d2df0f470 arm.c (arm_option_override): Set max_insns_skipped to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2. 
ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* config/arm/arm.c (arm_option_override): Set max_insns_skipped
	to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.

testsuite/ChangeLog:
2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* gcc.target/arm/max-insns-skipped.c: New test.

From-SVN: r213939
 2014-08-14 04:47:43 +00:00
Bin Cheng
0b3a20e31d addrtmp.c: Add bind_pic_locally option. 
testcases
	* c-c++-common/addrtmp.c: Add bind_pic_locally option.

From-SVN: r213937
 2014-08-14 02:10:05 +00:00
GCC Administrator
bc54cc9a16 Daily bump. 
From-SVN: r213936
 2014-08-14 00:16:55 +00:00
Ian Lance Taylor
798c183f7f compiler, runtime: Fix unexpected GC interfering with closure passing. 
The Go frontend passes closures through to functions using the
functions __go_set_closure and __go_get_closure.  The
expectation is that there are no function calls between
set_closure and get_closure.  However, it turns out that there
can be function calls if some of the function arguments
require type conversion to an interface type.  Converting to
an interface type can allocate memory, and that can in turn
trigger a garbage collection, and that can in turn call pool
cleanup functions that may call __go_set_closure.  So the
called function can see the wrong closure value, which is bad.

This patch fixes the problem in two different ways.  First, we
move all type conversions in function arguments into temporary
variables so that they can not appear before the call to
__go_set_closure.  (This required shifting the flatten phase
after the simplify_thunk phase, since the latter expects to
work with unconverted argument types.)  Second, we fix the
memory allocation function to preserve the closure value
across any possible garbage collection.

A test case is the libgo database/sql check run with the
environment variable GOGC set to 1.

From-SVN: r213932
 2014-08-13 22:31:44 +00:00
Steve Ellcey
c6f9ea3b5e crtstuff.c: Undef caddr_t. 
2014-08-13  Steve Ellcey  <sellcey@mips.com>

	* crtstuff.c: Undef caddr_t.

From-SVN: r213931
 2014-08-13 22:23:16 +00:00
Jonathan Wakely
c6b3f349f5 re PR libstdc++/61841 (broken std::thread on Hurd) 
PR libstdc++/61841
	* include/std/thread (thread::_M_start_thread): Declare new overload.
	(thread::thread<_Callable, _Args...>): Call new overload with an
	explicit reference to pthread_create.
	* src/c++11/thread.cc (thread::_M_start_thread): Add new overload.
	* config/abi/pre/gnu.ver: Export new function.

From-SVN: r213922
 2014-08-13 19:40:10 +01:00
Jason Merrill
d2f2e467c0 call.c (build_x_va_arg): Support passing non-POD through .... 
* call.c (build_x_va_arg): Support passing non-POD through ....
	(convert_arg_to_ellipsis): Likewise.

From-SVN: r213921
 2014-08-13 14:25:06 -04:00
Sylvestre Ledru
f9089781eb 9drpc.adb: Fix a typo 
2014-08-13  Sylvestre Ledru  <sylvestre@debian.org>

        * 9drpc.adb: Fix a typo
        * s-interr.ads: Likewise
        * s-taskin.ads: Likewise
        * s-traces.ads: Likewise
        * sysdep.c: Likewise

From-SVN: r213917
 2014-08-13 16:59:05 +00:00
Sylvestre Ledru
af1e01525f Fix the date ... 
From-SVN: r213916
 2014-08-13 16:56:15 +00:00
Sylvestre Ledru
07ec100911 profiler_hash_func.h: Fix a comment typo 
2014-08-12  Sylvestre Ledru  <sylvestre@debian.org>

        * include/profile/impl/profiler_hash_func.h: Fix a comment typo

From-SVN: r213914
 2014-08-13 16:28:39 +00:00
Chen Gang
7bf721898d Remove redundant '@' to avoid compiling warning 
2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com

	* microblaze/microblaze.md: Remove redundant '@' to avoid compiling
	warning.

From-SVN: r213913
 2014-08-13 16:00:44 +00:00
Gary Benson
635f48009c demangler-fuzzer.c: New file. 
libiberty/
	* testsuite/demangler-fuzzer.c: New file.
	* testsuite/Makefile.in (fuzz-demangler): New rule.
	(demangler-fuzzer): Likewise.
	(mostlyclean): Clean up demangler fuzzer.

From-SVN: r213912
 2014-08-13 15:56:38 +00:00
Andrew Sutton
a3fea1ef37 pt.c (lookup_template_variable): Make dependent variable templates have unknown type. 
2014-08-13  Andrew Sutton  <andrew.n.sutton@gmail.com>

        * pt.c (lookup_template_variable): Make dependent variable templates
        have unknown type.

From-SVN: r213910
 2014-08-13 14:16:48 +00:00
Paolo Carlini
429e4fdebf 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com> 
* Fix thinko in the last commit.

From-SVN: r213908
 2014-08-13 11:56:45 +00:00
Paolo Carlini
a3ee88517c re PR libstdc++/62118 (cases under libstdc++-v3/testsuite/ext/ failed on aarch64/arm) 
2014-08-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/62118
	* include/ext/random.tcc (uniform_on_sphere_helper<2, _RealType>::
	operator()): Use std::hypot only when _GLIBCXX_USE_C99_MATH_TR1.

From-SVN: r213906
 2014-08-13 11:24:35 +00:00
Roman Gareev
0bcb976e6a pr35356-2.c: Update according to the ISL code generator. 
[gcc/testsuite]

	* gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
	generator.

From-SVN: r213905
 2014-08-13 11:10:25 +00:00