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Author SHA1 Message Date
Bin Cheng 106d7513c6 Revert r212893: 
PR target/55701
	* config/arm/arm.md (setmem): New pattern.
	* config/arm/arm-protos.h (struct tune_params): New fields.
	(arm_gen_setmem): New prototype.
	* config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
	(arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
	(arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
	(arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
	(arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
	(arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
	(arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
	(arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
	(arm_const_inline_cost): New function.
	(arm_block_set_max_insns): New function.
	(arm_block_set_non_vect_profit_p): New function.
	(arm_block_set_vect_profit_p): New function.
	(arm_block_set_unaligned_vect): New function.
	(arm_block_set_aligned_vect): New function.
	(arm_block_set_unaligned_non_vect): New function.
	(arm_block_set_aligned_non_vect): New function.
	(arm_block_set_vect, arm_gen_setmem): New functions.

	PR target/55701
	* gcc.target/arm/memset-inline-1.c: New test.
	* gcc.target/arm/memset-inline-2.c: New test.
	* gcc.target/arm/memset-inline-3.c: New test.
	* gcc.target/arm/memset-inline-4.c: New test.
	* gcc.target/arm/memset-inline-5.c: New test.
	* gcc.target/arm/memset-inline-6.c: New test.
	* gcc.target/arm/memset-inline-7.c: New test.
	* gcc.target/arm/memset-inline-8.c: New test.
	* gcc.target/arm/memset-inline-9.c: New test.

	Revert r212892:
	* config/arm/arm.c (output_move_neon): Handle REG explicitly.

From-SVN: r212948
 2014-07-23 16:02:15 +00:00
Jiong Wang 7bf7a695cc [AArch64] Remove useless parameter base_rtx. 
From-SVN: r212947
 2014-07-23 15:58:30 +00:00
Jiong Wang ec01976b4f [AArch64] Remove useless local variable. 
From-SVN: r212946
 2014-07-23 15:57:43 +00:00
Jiong Wang b8a404dc87 [AArch64] Consistent parameter types in prologue/epilogue generation. 
From-SVN: r212945
 2014-07-23 15:56:42 +00:00
Jiong Wang a007a21c4a [AArch64] GNU-Stylize some un-formatted code. 
From-SVN: r212943
 2014-07-23 15:55:33 +00:00
Marius Cornea 0f8f303baf Remove redundant tests 
PR libgcc/61685
	* bid128_fma.c (rounding_correction): Remove redundant tests.

From-SVN: r212942
 2014-07-23 07:27:55 -07:00
Sebastian Huber c971914821 t-rtems-eabi: Add mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard... 
2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* config/arm/t-rtems-eabi: Add
	mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
	mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
	mbig-endian/mthumb/march=armv7-r, and
	mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
	multilibs.

From-SVN: r212936
 2014-07-23 13:59:41 +00:00
Sebastian Huber 00020ddac1 config.gcc: Add nios2-*-rtems*. 
2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
	    Chris Johns <chrisj@rtems.org>
	    Joel Sherrill <joel.sherrill@oarcorp.com>

	* config.gcc: Add nios2-*-rtems*.
	* config/nios2/rtems.h: New file.
	* gcc/config/nios2/t-rtems: New file.


Co-Authored-By: Chris Johns <chrisj@rtems.org>
Co-Authored-By: Joel Sherrill <joel.sherrill@oarcorp.com>

From-SVN: r212935
 2014-07-23 13:56:25 +00:00
Marek Polacek 31e1324bf9 bounds-2.c (fn4): Adjust to check the array size in the structure. 
* c-c++-common/ubsan/bounds-2.c (fn4): Adjust to check the array size
	in the structure.

From-SVN: r212933
 2014-07-23 13:24:14 +00:00
Segher Boessenkool b50a9d3894 rs6000: fix for PR61396 (wide-int fallout) 
CONSTANT_P is true for more than just all kinds of constant number.
This patch undoes that part of the wide-int patches.

From-SVN: r212932
 2014-07-23 14:35:16 +02:00
Nathan Sidwell d10ee722fd gcov-tool.c (gcov_list): Declare here. 
gcc/
	* gcov-tool.c (gcov_list): Declare here.
	(set_gcov_list): Remove.
	(gcov_output_files): Set gcov_list directly.

	libgcc/
	* libgcov-driver.c (set_gcov_list): Remove.
	(gcov_list): Make non-static in GCOV_TOOL.
	* libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.

From-SVN: r212931
 2014-07-23 12:08:31 +00:00
Jonathan Wakely da03858bf0 printers.py (StdExpAnyPrinter): Convert type to string instead of using gdb.Type.name attribute. 
* python/libstdcxx/v6/printers.py (StdExpAnyPrinter): Convert type
	to string instead of using gdb.Type.name attribute.

From-SVN: r212929
 2014-07-23 11:45:17 +01:00
Host Schirmeier 861d14dfa6 invoke.texi: -O3 enables -ftree-loop-distribute-patterns. 
2014-07-23  Host Schirmeier  <horst@schirmeier.com>

	* doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.

From-SVN: r212928
 2014-07-23 09:42:34 +00:00
Jiong Wang 47e1e86f7b [ARM] Enable arm target in ira-shrinkwrap-prep* testcases. 
[gcc/]

	* config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
	callee-saved registers are available for padding purpose
	and r3 is not mandatory, then prefer use those callee-saved
	instead of r3.

[gcc/testsuite]

	* gcc.dg/ira-shrinkwrap-prep-1.c (target): Add arm_nothumb.
	* gcc.dg/ira-shrinkwrap-prep-2.c (target): Likewise.
	* gcc.dg/pr10474.c (target): Likewise.

From-SVN: r212927
 2014-07-23 09:24:58 +00:00
Richard Biener e9a8fc239e params.def (PARAM_MAX_COMBINE_INSNS): New. 
2014-07-23  Richard Biener  <rguenther@suse.de>

	* params.def (PARAM_MAX_COMBINE_INSNS): New.
	* combine.c: Include statistics.h and params.h.
	(combine_instructions): Guard three and four insn combines
	with max-combine-insns value.  Record statistics for combines
	performed.
	* doc/invoke.texi (max-combine-insns): Document new param.

From-SVN: r212923
 2014-07-23 09:10:37 +00:00
Roman Gareev 322a0b39c8 gcc/ 
* graphite-isl-ast-to-gimple.c:
	(translate_isl_ast_node_block): New function.
	(translate_isl_ast): Add calling of translate_isl_ast_node_block.

	gcc/testsuite/gcc.dg/graphite/
	* isl-ast-gen-blocks-1.c: New testcase.
	* isl-ast-gen-blocks-2.c: New testcase.

From-SVN: r212922
 2014-07-23 07:05:00 +00:00
Roman Gareev fb3764d13a gcc/ 
* graphite-isl-ast-to-gimple.c:
	(get_max_schedule_dimensions): New function.
	(extend_schedule): Likewise.
	(generate_isl_schedule): Add calling of extend_schedule and
	get_max_schedule_dimensions.

From-SVN: r212921
 2014-07-23 06:52:14 +00:00
GCC Administrator 8d720481c8 Daily bump. 
From-SVN: r212919
 2014-07-23 00:16:29 +00:00
Martin Jambor a3dfa4984a re PR ipa/61160 (wrong code with -O3 (or ICE: verify_cgraph_node failed: edge points to wrong declaration)) 
2014-07-22  Martin Jambor  <mjambor@suse.cz>

	PR ipa/61160
	* g++.dg/ipa/pr61160-3.C (main): Return zero.

From-SVN: r212915
 2014-07-22 18:20:25 +02:00
Alan Lawrence d8a7c72cba Fix vext[us]64_1.c test on ARM by unsharing test body. 
* gcc.target/arm/simd/vexts64_1.c: Remove #include, inline test body.
	* gcc.target/arm/simd/vextu64_1.c: Likewise.
	* gcc.target/aarch64/simd/ext_s64_1.c: Likewise.
	* gcc.target/aarch64/simd/ext_u64_1.c: Likewise.
	* gcc.target/aarch64/simd/ext_s64.x: Remove.
	* gcc.target/aarch64/simd/ext_u64.x: Remove.

From-SVN: r212914
 2014-07-22 16:02:32 +00:00
Kyrylo Tkachov 781aeb73bc [AArch64][2/2] Add rtx cost function handling of clz, clrsb, rbit. 
* config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
	(case UNSPEC): Handle UNSPEC_RBIT.

From-SVN: r212913
 2014-07-22 13:39:16 +00:00
Kyrylo Tkachov dfc98d99b6 [AArch64][1/2] Remove UNSPEC_CLS and use clrsb RTL code in its' place. 
* config/aarch64/aarch64.md: Delete UNSPEC_CLS.
	(clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.

From-SVN: r212912
 2014-07-22 13:35:42 +00:00
Yuri Rumyantsev 9f1da4c35a re PR tree-optimization/61822 (gcc.dg/vect/vect-cond-reduc-1.c FAILs) 
gcc/testsuite

        PR tree-optimization/61822
        * gcc.dg/vect/cond-reduc-1.c: Add missed dg directive.

From-SVN: r212911
 2014-07-22 12:53:04 +00:00
Kyrylo Tkachov 0ce0459ec9 [AArch64] Implement vbsl_f64 arm_neon.h intrinsic. 
[gcc/]
	* config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.

[testsuite/]
	* gcc.target/aarch64/simd/vbsl_f64_1.c: New test.

From-SVN: r212910
 2014-07-22 12:33:51 +00:00
Uros Bizjak 317db6f80f fuse-caller-save-xmm.c (dg-options): Use -msse2 -mno-avx instead of -msse. 
* gcc.target/i386/fuse-caller-save-xmm.c (dg-options): Use
	-msse2 -mno-avx instead of -msse.

From-SVN: r212909
 2014-07-22 13:27:49 +02:00
Uros Bizjak 339c5a7ff7 imm-devirt-2.C (dg-final): Improve einline dump string. 
* g++.dg/ipa/imm-devirt-2.C (dg-final): Improve einline dump string.
	* gcc.dg/pr44024.c (dg-options): Add -O1.
	(dg-final): Check for the condition.
	* gcc.dg/vect/pr61680.c (dg-final): Cleanup vect tree dump.

From-SVN: r212905
 2014-07-22 09:23:56 +02:00
Roman Gareev 5493d3130c graphite-isl-ast-to-gimple.c: Add inclusion of gimple-ssa.h, tree-into-ssa.h. 
gcc/
	* graphite-isl-ast-to-gimple.c:
	Add inclusion of gimple-ssa.h, tree-into-ssa.h.
	(ivs_params_clear):
	(build_iv_mapping): New function.
	(translate_isl_ast_node_user): Likewise.
	(translate_isl_ast): Add calling of translate_isl_ast_node_user.

	gcc/testsuite/gcc.dg/graphite/
	* isl-ast-gen-single-loop-1.c: New testcase.
	* isl-ast-gen-single-loop-2.c: New testcase.
	* isl-ast-gen-single-loop-3.c: New testcase.

From-SVN: r212904
 2014-07-22 06:59:34 +00:00
GCC Administrator ff9fdab693 Daily bump. 
From-SVN: r212903
 2014-07-22 00:16:55 +00:00
Bin Cheng 62e79a48df re PR target/55701 (Inline some instances of memset for ARM) 
PR target/55701
	* config/arm/arm.md (setmem): New pattern.
	* config/arm/arm-protos.h (struct tune_params): New fields.
	(arm_gen_setmem): New prototype.
	* config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
	(arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
	(arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
	(arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
	(arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
	(arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
	(arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
	(arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
	(arm_const_inline_cost): New function.
	(arm_block_set_max_insns): New function.
	(arm_block_set_non_vect_profit_p): New function.
	(arm_block_set_vect_profit_p): New function.
	(arm_block_set_unaligned_vect): New function.
	(arm_block_set_aligned_vect): New function.
	(arm_block_set_unaligned_non_vect): New function.
	(arm_block_set_aligned_non_vect): New function.
	(arm_block_set_vect, arm_gen_setmem): New functions.

	* gcc.target/arm/memset-inline-1.c: New test.
	* gcc.target/arm/memset-inline-2.c: New test.
	* gcc.target/arm/memset-inline-3.c: New test.
	* gcc.target/arm/memset-inline-4.c: New test.
	* gcc.target/arm/memset-inline-5.c: New test.
	* gcc.target/arm/memset-inline-6.c: New test.
	* gcc.target/arm/memset-inline-7.c: New test.
	* gcc.target/arm/memset-inline-8.c: New test.
	* gcc.target/arm/memset-inline-9.c: New test.

From-SVN: r212893
 2014-07-21 12:24:06 +00:00
Bin Cheng 8cde4e713a arm.c (output_move_neon): Handle REG explicitly. 
* config/arm/arm.c (output_move_neon): Handle REG explicitly.

From-SVN: r212892
 2014-07-21 12:10:34 +00:00
Tom de Vries 38303b1a3d Fix fuse-caller-save-rec.c 
2014-07-21  Tom de Vries  <tom@codesourcery.com>

	PR target/61827
	* gcc.target/i386/fuse-caller-save-rec.c: Allow underscore prefix to bar
	symbol in scan-assembler-times call check.

From-SVN: r212891
 2014-07-21 11:29:10 +00:00
Tom de Vries ad6e8e315f Fix fuse-caller-save test-cases 
2014-07-21  Tom de Vries  <tom@codesourcery.com>

	PR target/61827
	* gcc.target/i386/fuse-caller-save-xmm.c: Allow LC0 without dot prefix
	for darwin in scan-assembler-times check.
	* gcc.target/i386/fuse-caller-save.c: Remove cfi-related
	scan-assembler-not checks.  Add checks for insns.
	(main): Remove.
	* gcc.target/i386/fuse-caller-save-rec.c: Remove cfi-related
	scan-assembler-not checks.  Copy checks from i386/fuse-caller-save.c.
	(main): Remove.

From-SVN: r212890
 2014-07-21 10:54:47 +00:00
Tom de Vries 72c47e0d34 Fix fuse-caller-save-xmm.c test-case 
2014-07-21  Tom de Vries  <tom@codesourcery.com>

	PR target/61827
	* gcc.target/i386/fuse-caller-save-xmm.c: Add -fomit-frame-pointer to
	dg-options.  Add checks for insns with xmm registers.  Remove
	cfi_def_cfa_offset checks.  Generalize checks containing %rsp.
	(main): Remove.

From-SVN: r212888
 2014-07-21 09:11:04 +00:00
Uros Bizjak 87adf25ab9 ChangeLog: Correct PR number. 
* ChangeLog: Correct PR number.
	* testsuite/ChangeLog: Ditto.

From-SVN: r212887
 2014-07-21 10:53:03 +02:00
Uros Bizjak 9c3c2608ff re PR ipa/61885 (ICE: in types_same_for_odr, at ipa-devirt.c:383 with LTO) 
PR target/61885
	* config/i386/avx512fintrin.h: Move constants for mantissa extraction
	out of #ifdef __OPTIMIZE__.

testsuite/ChangeLog:

	PR target/61885
	* gcc.target/i386/pr61885.c: New test.

From-SVN: r212886
 2014-07-21 10:47:48 +02:00
Trevor Saunders 633e5fbb24 mklog: Run mklog as a filter. 
contrib/
2014-07-21  Trevor Saunders  <tsaunders@mozilla.com>
	    Yury Gribov  <y.gribov@samsung.com>

	* mklog: Run mklog as a filter.

Co-Authored-By: Yury Gribov <y.gribov@samsung.com>

From-SVN: r212884
 2014-07-21 07:45:45 +00:00
Trevor Saunders 863aa163a0 contrib/ 
2014-07-21  Trevor Saunders  <tsaunders@mozilla.com>

	mklog: Read name and email from git config when available.

From-SVN: r212883
 2014-07-21 07:39:40 +00:00
GCC Administrator 5be1f50e6b Daily bump. 
From-SVN: r212882
 2014-07-21 00:17:34 +00:00
Eric Botcazou e304caa4e5 cse.c (exp_equiv_p): For GCSE... 
* cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
	different trapping status if -fnon-call-exceptions is enabled.

From-SVN: r212879
 2014-07-20 21:00:51 +00:00
Eric Botcazou d6cd6e226f expr.c (store_field): Handle VOIDmode for calls that return values in multiple locations. 
* expr.c (store_field): Handle VOIDmode for calls that return values
	in multiple locations.

From-SVN: r212877
 2014-07-20 20:30:23 +00:00
Ian Lance Taylor f67341b624 compiler: If a variable that is only set, give not used error. 
From-SVN: r212876
 2014-07-20 20:26:20 +00:00
Jerry DeLisle dbb400d707 re PR fortran/61632 (Improve error locus on large format strings) 
2014-07-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/61632
	* io/format.c (format_error): Avoid invalid string pointer by
	using the fortran string length values to generate error string.
	(parse_format): Allocate the null terminator for the format
	string.

From-SVN: r212875
 2014-07-20 20:03:41 +00:00
Bill Schmidt fbd86cc6a1 altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI. 
2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (unspec enum):  Fix typo in
	UNSPEC_VSLDOI.
	(altivec_vsldoi_<mode>): Likewise.

From-SVN: r212874
 2014-07-20 19:34:11 +00:00
Ian Lance Taylor d5d0580e64 runtime: remove unused variable 
This variable is unused apparently as a result of local changes.
gccgo accepts this variable declaration, but other frontends may not.

From-SVN: r212873
 2014-07-20 19:20:12 +00:00
Ian Lance Taylor 9b0834f683 go-test.exp (go-gc-tests): Support multiple files in one package for compiledir tests. 
* go.test/go-test.exp (go-gc-tests): Support multiple files in one
	package for compiledir tests.

From-SVN: r212872
 2014-07-20 15:21:57 +00:00
Ian Lance Taylor 16c6dcc57b compiler: Don't let dot-import names match names from previous files. 
The test case for this will be bug488.go in the main
repository: https://codereview.appspot.com/118000043 .

From-SVN: r212871
 2014-07-20 15:13:50 +00:00
Ian Lance Taylor aefa5ff4cf runtime: add a missing import 
This adds an import of the runtime package to fix compilation
of the TestStopCPUProfilingWithProfilerOff function.

The gccgo compiler should never have accepted this.  The patch
for the comiler is http://codereview.appspot.com/116960043 .
The test is https://codereview.appspot.com/118000043 .

From-SVN: r212870
 2014-07-20 15:09:04 +00:00
Roman Gareev 09611faf1b configure.ac: Accept only CLooG 0.18.1. 
* configure.ac: Accept only CLooG 0.18.1.
	* configure: Regenerate.

From-SVN: r212869
 2014-07-20 13:31:41 +00:00
Roman Gareev 2a46668608 graphite-isl-ast-to-gimple.c: Fixes a formatting issue related to the number of characters in the line. 
gcc/
	* graphite-isl-ast-to-gimple.c:
	Fixes a formatting issue related to the number of characters in the
	line.

From-SVN: r212868
 2014-07-20 13:24:37 +00:00
Marek Polacek 30281de2ce re PR c/61852 (Incorrect column number for -Wimplicit-function-declaration) 
PR c/61852
	* c-decl.c (implicit_decl_warning): Add location_t parameter.  Use it.
	(implicitly_declare): Pass location to implicit_decl_warning.

	* gcc.dg/pr61852.c: New test.

From-SVN: r212865
 2014-07-20 10:43:26 +00:00