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Author SHA1 Message Date
Andrew Pinski
2d5ffe4631 aarch64.c (aarch64_if_then_else_costs): New function. 
2014-06-03  Andrew Pinski  <apinski@cavium.com>

	* config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
	(aarch64_rtx_costs): Use aarch64_if_then_else_costs.

From-SVN: r211205
 2014-06-03 15:42:47 -07:00
Kai Tietz
3ce7abdd2f i386.c (ix86_function_value_regno_p): Disallow DX_REG for 64-bit ms-abi. 
* config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
        for 64-bit ms-abi.

From-SVN: r211204
 2014-06-04 00:01:19 +02:00
Dehao Chen
47e78f984e tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in the same loop. 
2014-06-03  Dehao Chen  <dehao@google.com>

	* tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
	the same loop.
	* gcc.dg/tree-prof/merge_block.c: New test.

From-SVN: r211202
 2014-06-03 21:36:05 +00:00
Uros Bizjak
eb7404d46a mv14.C (dg-options): Add -march=x86-64. 
* g++.dg/ext/mv14.C (dg-options): Add -march=x86-64.
	* g++.dg/ext/mv15.C (dg-options): Ditto.

From-SVN: r211196
 2014-06-03 19:57:42 +02:00
Paolo Carlini
3c61a5ba37 DR 1423 PR c++/52174 
gcc/cp
2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1423
	PR c++/52174
	* call.c (standard_conversion): Convert nullptr to bool only
	in case of direct-initialization.
	(convert_like_real): Provide informative error message.

gcc/testsuite
2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1423
	PR c++/52174
	* g++.dg/cpp0x/nullptr31.C: New.
	* g++.dg/cpp0x/sfinae-nullptr1.C: Likewise.
	* g++.dg/cpp0x/nullptr17.C: Update.

libstdc++-v3
2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1423
	PR c++/52174
	* testsuite/20_util/is_assignable/value.cc: Update.

From-SVN: r211195
 2014-06-03 17:48:36 +00:00
Marek Polacek
fedfecef5e re PR c/60439 (No warning for case overflow in switch statement.) 
PR c/60439
	* doc/invoke.texi: Document -Wswitch-bool.
	* function.c (stack_protect_epilogue): Cast controlling expression of
	the switch to int.
	* gengtype.c (walk_type): Generate switch expression with its
	controlling expression cast to int.
c/
	* c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
	c_start_case.
	* c-tree.h (c_start_case): Update.
	* c-typeck.c (c_start_case): Add new boolean parameter.  Warn if
	switch condition has boolean value.
cp/
	* semantics.c (finish_switch_cond): Warn if switch condition has
	boolean value.
c-family/
	* c.opt (Wswitch-bool): New option.
testsuite/
	* c-c++-common/pr60439.c: New test.
	* g++.dg/eh/scope1.C (f4): Add dg-warning.

From-SVN: r211194
 2014-06-03 17:35:34 +00:00
Denis Chertykov
e4f36438a9 avr-mcus.def: Add new avr25 devices attiny441, attiny828 and attiny841. 
* config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
	and attiny841.
	* config/avr/avr-tables.opt: Regenerate.
	* config/avr/t-multilib: Regenerate.
	* doc/avr-mmcu.texi: Regenerate.

	* config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
	(ata6617c, ata664251): Add new avr35 devices.
	(ata6612c): Add new avr4 device.
	(ata6613c, ata6614q): Add new avr5 devices.
	* config/avr/avr-tables.opt: Regenerate.
	* config/avr/t-multilib: Regenerate.
	* doc/avr-mmcu.texi: Regenerate.

From-SVN: r211189
 2014-06-03 20:26:09 +04:00
Jason Merrill
093e62d274 re PR c++/60992 (ICE in tsubst_copy, at cp/pt.c:12637) 
PR c++/60992
	* pt.c (tsubst_copy) [VAR_DECL]: Try lookup first.  Add a new
	variable to local_specializations.

From-SVN: r211188
 2014-06-03 11:39:20 -04:00
Alan Lawrence
918621d3a8 [PATCH AArch64 2/2] Correct signedness of builtins, remove casts from arm_neon.h 
* gcc/config/aarch64/aarch64-builtins.c
	(aarch64_types_binop_ssu_qualifiers): New static data.
	(TYPES_BINOP_SSU): Define.
	* gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
	urshr_n, ushll_n): Use appropriate unsigned qualifiers.
	* gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
	vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
	vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
	vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
	vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
	vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
	vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
	suffix to builtin function name, remove cast.
	(vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
	vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
	vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.

From-SVN: r211186
 2014-06-03 15:06:01 +00:00
Alan Lawrence
de10bcced9 [PATCH AArch64 1/2] Correct signedness of builtins, remove casts from arm_neon.h 
* gcc/config/aarch64/aarch64-builtins.c
	(aarch64_types_binop_uus_qualifiers,
	aarch64_types_shift_to_unsigned_qualifiers,
	aarch64_types_unsigned_shiftacc_qualifiers): Define.
	* gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
	uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
	sqshlu_n, uqshl_n): Update qualifiers.
	* gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
	vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
	vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
	vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
	vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
	vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
	vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
	vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
	vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
	vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
	vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
	vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
	vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
	vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
	vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
	vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
	vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
	vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
	vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
	vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
	vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
	vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
	vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
	vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
	vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
	vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
	vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.

From-SVN: r211185
 2014-06-03 14:57:22 +00:00
Teresa Johnson
878d361864 tree-sra.c (modify_function): Record caller nodes after rebuild. 
2014-06-03  Teresa Johnson  <tejohnson@google.com>

	* tree-sra.c (modify_function): Record caller nodes after rebuild.

From-SVN: r211180
 2014-06-03 14:12:51 +00:00
Jason Merrill
010bc40a6c re PR c++/60848 (Crash while experimenting with c++-0x initializer lists) 
PR c++/60848
	* call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.

From-SVN: r211179
 2014-06-03 10:11:10 -04:00
Jason Merrill
616abc647c re PR c++/61020 (typeid(typeid(X)) produces 'ud2') 
PR c++/61020
	* varpool.c (ctor_for_folding): Handle uninitialized vtables.

From-SVN: r211178
 2014-06-03 07:56:58 -04:00
Alan Lawrence
b31e65bb60 Detect EXT patterns to vec_perm_const, use for EXT intrinsics. 
(part 2, fix ICE at -O0)

	* config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
	location == 0.

From-SVN: r211177
 2014-06-03 11:56:24 +00:00
Alan Lawrence
923fcec3d8 Recognize shuffle patterns for REV instructions on AArch64, rewrite intrinsics. 
* config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
        New pattern.
        * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
        (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
        * config/aarch64/iterators.md (REVERSE): New iterator.
        (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
        (rev_op): New int_attribute.
        * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
        vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
        vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
        vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
        vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
        vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
        vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
        Replace temporary __asm__ with __builtin_shuffle.

From-SVN: r211174
 2014-06-03 11:28:55 +00:00
Andrew Bennett
2b3bd04055 Add support for MIPS r3 and r5. 
2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com> 

	* config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
	mips64r5.
	* config/mips/mips-tables.opt: Regenerate.
	* config/mips/mips.c (mips_compute_frame_info): Changed if statement
	to use mips_isa_rev rather than ISA_MIPS32R2.
	* config/mips/mips.h (ISA_MIPS32R3): New define.
	(ISA_MIPS32R5): New define.
	(ISA_MIPS64R3): New define.
	(ISA_MIPS64R5): New define.
	(TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3, ISA_MIPS32R5,
	ISA_MIPS64R3 and ISA_MIPS64R5.
	(MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
	and mips64r5.
	(MIPS_ISA_SYNCI_SPEC): Likewise.
	(ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
	(LINK_SPEC): Added mips32r3 and mips32r5.
	* config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
	to mips32r2; and mips64r3 and mips64r5 to mips64r2.
	* config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
	* config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
	* config/mips/t-sde (MULTILIB_MATCHES): Likewise.
	* config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
	* doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.

From-SVN: r211173
 2014-06-03 11:10:05 +00:00
Andrew Bennett
35773f5380 Add support for the MIPS -mxpa command line option. 
2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>

	* doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
	options.
	* config/mips/mips.opt (mxpa): New option.
	* config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the 
	assembler.

From-SVN: r211172
 2014-06-03 10:22:09 +00:00
Martin Jambor
d3fb5cf063 re PR ipa/61160 (wrong code with -O3 (or ICE: verify_cgraph_node failed: edge points to wrong declaration)) 
2014-06-03  Martin Jambor  <mjambor@suse.cz>

	PR ipa/61160
	* ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
	thunks.

testsuite/
	* g++.dg/ipa/pr61160-1.C: New test.

From-SVN: r211170
 2014-06-03 12:09:20 +02:00
Andrew Bennett
e25d96321c Add myself to the MAINTAINERS file. 
2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r211167
 2014-06-03 09:37:13 +00:00
Thomas Preud'homme
3cc272c178 re PR tree-optimization/61328 (valgrind finds problem in find_bswap_or_nop_1) 
2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	PR tree-optimization/61328
	* tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
        initialization from find_bswap_or_nop_1.
        (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
        in source_expr2 before using the size value the function sets. Also
        make use of init_symbolic_number () in both the old place and
        find_bswap_or_nop_load () to avoid reading uninitialized memory when
        doing recursion in the GIMPLE_BINARY_RHS case.

From-SVN: r211166
 2014-06-03 09:29:06 +00:00
Richard Biener
597c6315ca re PR tree-optimization/61383 (wrong code at -O2 and -O3 on x86_64-linux-gnu) 
2014-06-03  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61383
	* tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
	stmts can't trap.

	* gcc.dg/torture/pr61383-1.c: New testcase.

From-SVN: r211163
 2014-06-03 08:48:28 +00:00
Richard Sandiford
b48e9677e5 gcc/ 
* defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
	(EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
	(CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
	(REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
	in this file.
	(REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
	(CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
	* system.h: ...here and make it unconditional.
	* target.def (conditional_register_usage): Mention
	define_register_constraint instead of old-style constraint macros.
	* doc/tm.texi.in: Remove documentation for old-style constraint macros.
	* doc/tm.texi: Regenerate.
	* genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
	protected by !USE_MD_CONSTRAINTS.
	* config/frv/frv.md: Remove quote from old version of documentation.
	* config/frv/frv.c (frv_conditional_register_usage): Likewise.
	* config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
	CONST_DOUBLE_OK_FOR_LETTER.
	* config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.

From-SVN: r211161
 2014-06-03 07:27:13 +00:00
Jason Merrill
99d14de62f re PR c++/61046 (ICE in lookup_field_1, at cp/search.c:384) 
PR c++/61046
	* decl.c (reshape_init_class): Handle un-folded
	constant-expressions.

From-SVN: r211160
 2014-06-03 00:57:39 -04:00
Jason Merrill
cfc8dced31 re PR c++/61134 ([C++11] bogus "no matching function for call...") 
PR c++/61134
	* pt.c (pack_deducible_p): Handle canonicalization.

From-SVN: r211159
 2014-06-03 00:57:32 -04:00
Paolo Carlini
a21e55d2bb pt.c (tsubst_function_type): Initialize arg_types. 
2014-06-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* pt.c (tsubst_function_type): Initialize arg_types.

From-SVN: r211158
 2014-06-03 02:31:01 +00:00
GCC Administrator
2e91ec353c Daily bump. 
From-SVN: r211157
 2014-06-03 00:17:07 +00:00
Andrew Pinski
3a87ac45bc Fix formating in my last changelog entry. 
From-SVN: r211153
 2014-06-02 17:06:41 -07:00
Andreas Schwab
6f75290f91 * gcc.target/powerpc/vsxcopy.c (dg-options): Add -mvsx. 
From-SVN: r211152
 2014-06-02 22:38:30 +00:00
Siva Chandra Reddy
1bae589107 re PR debug/57519 (DW_TAG_imported_declaration put in wrong class (base class instead of derived class)) 
PR debug/57519
        * class.c (handle_using_decl): Pass the correct scope to
        cp_emit_debug_info_for_using.

From-SVN: r211151
 2014-06-02 18:10:57 -04:00
Andrew Pinski
b94f553350 aarch64-linux.h (GLIBC_DYNAMIC_LINKER): /lib/ld-linux32-aarch64.so.1 is used for ILP32. 
2014-06-02  Andrew Pinski  <apinski@cavium.com>
    
	* config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
	/lib/ld-linux32-aarch64.so.1 is used for ILP32.
	(LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
	file whose name depends on -mabi= and -mbig-endian.
	* config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
	Handle LP64 better and handle ilp32 too.
	(MULTILIB_OPTIONS): Delete.
	(MULTILIB_DIRNAMES): Delete.

From-SVN: r211148
 2014-06-02 14:24:41 -07:00
Ville Voutilainen
adb50dfbf6 re PR c++/59483 (A nested lambda fails to find a protected name with qualified name) 
PR c++/59483
	PR c++/61148
	* search.c (accessible_p): Use current_nonlambda_class_type.
	* semantics.c (check_accessibility_of_qualified_id): Likewise.

From-SVN: r211147
 2014-06-02 16:47:55 -04:00
Andrew MacLeod
9b2b72791e expr.h: Remove prototypes of functions defined in builtins.c. 
* expr.h: Remove prototypes of functions defined in builtins.c.
	* tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
	Remove prototypes of functions defined in builtins.c.
	* builtins.h: Update prototype list to include all exported functions.
	* builtins.c: (default_libc_has_function, gnu_libc_has_function,
	no_c99_libc_has_function): Move to targhooks.c
	(build_string_literal, build_call_expr_loc_array,
	build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
	to tree.c.
	(expand_builtin_object_size, fold_builtin_object_size): Make static.
	* targhooks.c (default_libc_has_function, gnu_libc_has_function,
	no_c99_libc_has_function): Relocate from builtins.c.
	* tree.c: Include builtins.h.
	(build_call_expr_loc_array, build_call_expr_loc_vec,
	build_call_expr_loc, build_call_expr, build_string_literal): Relocate
	from builtins.c.
	* fold-const.h (fold_fma): Move prototype to builtins.h.
	* realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.

	* fortran/trans.c (trans_runtime_error_vararg): Call
	fold_build_call_array_loc instead of fold_builtin_call_array.

	* asan.c: Include builtins.h.
	* cfgexpand.c: Likewise.
	* convert.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* fold-const.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimplify.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-prop.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* stmt.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-stmts.c: Likewise.

	c
	* c-decl.c: Include builtins.h.
	* c-parser.c: Likewise.

	cp
	* decl.c: Include builtins.h.
	* semantics.c: Likewise.

	go
	* go-gcc.cc: Include builtins.h.

	lto
	* lto-symtab.c: Include builtins.h.

	config
	* aarch64/aarch64.c: Include builtins.h.
	* alpha/alpha.c: Likewise.
	* arc/arc.c: Likewise.
	* arm/arm.c: Likewise.
	* avr/avr.c: Likewise.
	* bfin/bfin.c: Likewise.
	* c6x/c6x.c: Likewise.
	* cr16/cr16.c: Likewise.
	* cris/cris.c: Likewise.
	* epiphany/epiphany.c: Likewise.
	* fr30/fr30.c: Likewise.
	* frv/frv.c: Likewise.
	* h8300/h8300.c: Likewise.
	* i386/i386.c: Likewise.
	* i386/winnt.c: Likewise.
	* ia64/ia64.c: Likewise.
	* iq2000/iq2000.c: Likewise.
	* lm32/lm32.c: Likewise.
	* m32c/m32c.c: Likewise.
	* m32r/m32r.c: Likewise.
	* m68k/m68k.c: Likewise.
	* mcore/mcore.c: Likewise.
	* mep/mep.c: Likewise.
	* microblaze/microblaze.c: Likewise.
	* mips/mips.c: Likewise.
	* mmix/mmix.c: Likewise.
	* mn10300/mn10300.c: Likewise.
	* moxie/moxie.c: Likewise.
	* msp430/msp430.c: Likewise.
	* nds32/nds32.c: Likewise.
	* pa/pa.c: Likewise.
	* pdp11/pdp11.c: Likewise.
	* picochip/picochip.c: Likewise.
	* rl78/rl78.c: Likewise.
	* rs6000/rs6000.c: Likewise.
	* rx/rx.c: Likewise.
	* s390/s390.c: Likewise.
	* score/score.c: Likewise.
	* sh/sh.c: Likewise.
	* sparc/sparc.c: Likewise.
	* spu/spu.c: Likewise.
	* stormy16/stormy16.c: Likewise.
	* tilegx/tilegx.c: Likewise.
	* tilepro/tilepro.c: Likewise.
	* v850/v850.c: Likewise.
	* vax/vax.c: Likewise.
	* xtensa/xtensa.c: Likewise.

From-SVN: r211145
 2014-06-02 20:13:44 +00:00
Jonathan Wakely
097f0bcf65 regex_compiler.h (__detail::_BracketMatcher): Reorder members to avoid wasted space when not using a cache. 
* include/bits/regex_compiler.h (__detail::_BracketMatcher): Reorder
	members to avoid wasted space when not using a cache.
	(__detail::_BracketMatcher::_M_ready()): Sort and deduplicate set.
	* include/bits/regex_compiler.tcc
	(__detail::_BracketMatcher::_M_apply(_CharT, false_type)): Use binary
	search on set.
	* include/bits/regex_executor.h (__detail::_Executor::_Match_mode):
	New enumeration type to indicate match mode.
	(__detail::_Executor::_State_info): New type holding members only
	needed in BFS-mode. Replace unique_ptr<vector<bool>> with
	unique_ptr<bool[]>.
	(__detail::_Executor::_M_rep_once_more, __detail::_Executor::_M_dfs):
	Replace template parameter with run-time function parameter.
	(__detail::_Executor::_M_main): Likewise. Dispatch to ...
	(__detail::_Executor::_M_main_dispatch): New overloaded functions to
	implement DFS and BFS mode.
	* include/bits/regex_executor.tcc (__detail::_Executor::_M_main):
	Split implementation into ...
	(__detail::_Executor::_M_main_dispatch): New overloaded functions.
	(__detail::_Executor::_M_lookahead): Create nested executor on stack.
	(__detail::_Executor::_M_rep_once_more): Pass match mode as function
	argument instead of template argument.
	(__detail::_Executor::_M_dfs): Likewise.
	* include/bits/regex_scanner.tcc: Fix typos in comments.
	* testsuite/performance/28_regex/range.cc: New.

From-SVN: r211143
 2014-06-02 20:36:14 +01:00
Jeff Law
0d732cca67 re PR rtl-optimization/61094 (-O3 insn Internal compiler error in copyprop_hardreg_forward_1, at regcprop.c:775) 
PR rtl-optimization/61094
	* ree.c (combine_reaching_defs): Do not reextend an insn if it
	was marked as do_no_reextend.  If a copy is needed to eliminate
	an extension, then mark it as do_not_reextend.

	PR rtl-optimization/61094
	* g++.dg/pr61094: New test.

From-SVN: r211142
 2014-06-02 13:12:08 -06:00
Marcus Shawcroft
a2adad8b0f [AArch64] Remove ISB after FPCR write. 
From-SVN: r211140
 2014-06-02 16:40:06 +00:00
Richard Henderson
20a951e6b7 re PR target/61336 (ICE on alpha: in print_operand_address, at config/alpha/alpha.c:5454) 
PR target/61336

        * config/alpha/alpha.c (print_operand_address): Allow symbolic
        addresses inside asms.  Use output_operand_lossage instead of
        gcc_unreachable.

From-SVN: r211139
 2014-06-02 09:27:41 -07:00
Jonathan Wakely
315eb4bb08 condition_variable (condition_variable_any::_Unlock): Do not swallow __forced_unwind. 
* include/std/condition_variable (condition_variable_any::_Unlock): Do
	not swallow __forced_unwind.
	* include/std/future (__future_base::_Task_setter): Likewise.
	(__future_base::_Async_state_impl): Turn __forced_unwind into broken
	promise and rethrow.
	* include/std/mutex (try_lock): Likewise.
	* testsuite/30_threads/async/forced_unwind.cc: New.
	* testsuite/30_threads/packaged_task/forced_unwind.cc: New.

From-SVN: r211138
 2014-06-02 16:45:09 +01:00
Rüdiger Sonderfeld
d371802725 type_traits (__strictest_alignment): New helper struct. 
2014-06-02  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
	    Jonathan Wakely  <jwakely@redhat.com>

	* libstdc++-v3/include/std/type_traits (__strictest_alignment): New
	helper struct.
	(aligned_union): New struct (C++11).
	(aligned_union_t): New type alias (C++14).
	* doc/xml/manual/status_cxx2011.xml: Update.
	* libstdc++-v3/testsuite/20_util/aligned_union/1.cc: New file.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line number.

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

From-SVN: r211137
 2014-06-02 14:55:14 +01:00
Uros Bizjak
ae48824a79 xop-rotate1-vector.c (dg-options): Add -mno-avx2. 
* gcc.target/i386/xop-rotate1-vector.c (dg-options): Add -mno-avx2.
	* gcc.target/i386/xop-rotate2-vector.c (dg-options): Ditto.
	* gcc.target/i386/xop-rotate3-vector.c (dg-options): Ditto.
	* gcc.target/i386/xop-imul32widen-vector.c (dg-options): Ditto.
	* gcc.target/i386/xop-imul64-vector.c (dg-options): Ditto.
	* gcc.target/i386/xop-shift1-vector.c (dg-options): Ditto.
	* gcc.target/i386/xop-shift2-vector.c (dg-options): Ditto.
	* gcc.target/i386/xop-shift3-vector.c (dg-options): Ditto.

From-SVN: r211136
 2014-06-02 15:40:49 +02:00
Uros Bizjak
40c0a15972 re PR target/61239 (ICE in decompose, at rtl.h when compiling vshuf-v16hi.c using -mavx2) 
PR target/61239
	* config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
	GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.

From-SVN: r211134
 2014-06-02 15:22:34 +02:00
Tom de Vries
94bfa2da9a Fix ICE in aarch64_float_const_representable_p 
2014-06-02  Tom de Vries  <tom@codesourcery.com>

	* config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
	case that x has VOIDmode.

From-SVN: r211132
 2014-06-02 13:13:43 +00:00
Bernd Schmidt
242d4d3fdd Fix a decl to match the calls to it. 
* trans-decl.c (gfc_build_builtin_function_decls): Correct number of
	arguments to caf_init.

From-SVN: r211131
 2014-06-02 12:06:20 +00:00
Bernd Schmidt
4a1f940f68 Delete a copy that looks like a relic from obstack times. 
* varasm.c (copy_constant): Delete function.
	(build_constant_desc): Don't call it.

From-SVN: r211130
 2014-06-02 12:06:11 +00:00
Ramana Radhakrishnan
27e83a44d3 re PR target/61154 ([ARM] wide-int merge introduced regressions in vshuf tests) 
Fix PR target/61154

2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/61154
	* config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
	* config/arm/arm.md (mov64 splitter): Replace const_double_operand
	with immediate_operand.

From-SVN: r211129
 2014-06-02 08:22:30 +00:00
Richard Biener
2ba0071e3d re PR tree-optimization/61346 (VRP chooses bad bounds for variable) 
2014-06-02  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61346
	* gcc.dg/torture/pr61346.c: New testcase.

From-SVN: r211128
 2014-06-02 08:07:23 +00:00
Andreas Schwab
31815ed772 * config/ia64/ia64.c 
(ia64_first_cycle_multipass_dfa_lookahead_guard): Check
pending_data_specs first.

From-SVN: r211127
 2014-06-02 07:53:26 +00:00
Richard Biener
61dd7fbcbb re PR middle-end/61378 (Obvious bug in vn_reference_lookup_3) 
2014-06-02  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61378
	* tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
	valueized_anything.

From-SVN: r211126
 2014-06-02 07:45:15 +00:00
GCC Administrator
7c2385cb92 Daily bump. 
From-SVN: r211125
 2014-06-02 00:17:19 +00:00
Jonathan Wakely
314efb66cf uses_allocator.h (__uses_allocator_helper): Simplify. 
* include/bits/uses_allocator.h (__uses_allocator_helper): Simplify.
	(__uses_allocator_arg): Remove unused type.
	(__uses_alloc0): Turn into a trivial type.
	(__uses_alloc): Add missing template parameter in primary template.
	(__uses_alloc_impl): Rename to __uses_alloc_t.

From-SVN: r211121
 2014-06-01 23:35:42 +01:00
Uros Bizjak
54dbf90c37 sibcall-2.c: Xfail dg-final scan-assembler-not, not compilation. 
* gcc.target/i386/sibcall-2.c: Xfail dg-final scan-assembler-not,
	not compilation.
	* gcc.target/i386/sibcall-4.c: Ditto.
	* gcc.target/i386/fuse-caller-save.c: Add -mregparm=1 for ia32 target.

From-SVN: r211120
 2014-06-01 23:14:02 +02:00