Commits · 8ced5d2def763f1aa9142f6925836f05b825d8ba · lvzhengyang / riscv-gcc-1

22 Jul, 2015 9 commits

gcc/
	* config/mips/mips-cpus.def (interaptiv): Define.
	* config/mips/mips-tables.opt: Regenerate.
	* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Map -march=interaptiv to
	-mips32r2.
	(BASE_DRIVER_SELF_SPECS): Likewise but map to -mdsp.
	* doc/invoke.texi (-march=@var{arch}): Add interaptiv.

From-SVN: r226065

committed Jul 22, 2015

8ced5d2d Browse Files

[AArch64] PR target/63521 Define REG_ALLOC_ORDER · 38996bc9

2015-07-22  Jiong Wang  <jiong.wang@arm.com>
 
gcc/
  PR target/63521
  * config/aarch64/aarch64.h (REG_ALLOC_ORDER): Define.
  (HONOR_REG_ALLOC_ORDER): Define.

From-SVN: r226064

committed Jul 22, 2015

38996bc9 Browse Files

linux-atomic.c (<asm/unistd.h>): Remove #include. · 20ca17e4

2015-07-22  Chung-Lin Tang  <cltang@codesourcery.com>

	libgcc/
	* config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include.
	(EFAULT,EBUSY,ENOSYS): Delete unused #defines.

From-SVN: r226063

committed Jul 22, 2015

20ca17e4 Browse Files

re PR tree-optimization/66952 (wrong code at -O2 and -O3 on x86_64-linux-gnu) · 8bb8e838

2015-07-22  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66952
	* tree-ssa-ifcombine.c (pass_tree_ifcombine::execute): For
	blocks we end up executing unconditionally reset all SSA
	info such as range and alignment.
	* tree-ssanames.h (reset_flow_sensitive_info): Declare.
	* tree-ssanames.c (reset_flow_sensitive_info): New function.

	* gcc.dg/torture/pr66952.c: New testcase.

From-SVN: r226062

committed Jul 22, 2015

8bb8e838 Browse Files

aarch64-simd.md (vec_store_lanesoi_lane<mode>): Fix typo in attribute. · b1db706a

2015-07-22  Charles Baylis  <charles.baylis@linaro.org>

	* config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): Fix
	typo in attribute.

From-SVN: r226061

committed Jul 22, 2015

b1db706a Browse Files

genmatch.c (parser::parse_result): Properly handle match with result operands and conditions. · d3b0b692

2015-07-22  Richard Biener  <rguenther@suse.de>

	* genmatch.c (parser::parse_result): Properly handle
	match with result operands and conditions.

From-SVN: r226060

committed Jul 22, 2015

d3b0b692 Browse Files

re PR target/63870 ([Aarch64] [ARM] Errors in use of NEON intrinsics are reported incorrectly) · 4d0a0237

gcc/ChangeLog:

2015-07-22  Charles Baylis  <charles.baylis@linaro.org>

	PR target/63870
	* config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
	Add qualifier_struct_load_store_lane_index.
	(aarch64_types_loadstruct_lane_qualifiers): Use
	qualifier_struct_load_store_lane_index for lane index argument for
	last argument.
	(aarch64_types_storestruct_lane_qualifiers): Ditto.
	(builtin_simd_arg): Add SIMD_ARG_STRUCT_LOAD_STORE_LANE_INDEX.
	(aarch64_simd_expand_args): Add new argument describing mode of
	builtin. Check lane bounds for arguments with
	SIMD_ARG_STRUCT_LOAD_STORE_LANE_INDEX.
	(aarch64_simd_expand_builtin): Emit error for incorrect lane indices
	if marked with SIMD_ARG_STRUCT_LOAD_STORE_LANE_INDEX.
	(aarch64_simd_expand_builtin): Handle arguments with
	qualifier_struct_load_store_lane_index. Pass machine mode of builtin to
	aarch64_simd_expand_args.
	* config/aarch64/aarch64-simd-builtins.def: Declare ld[234]_lane and
	vst[234]_lane with BUILTIN_VALLDIF.
	* config/aarch64/aarch64-simd.md:
	(aarch64_vec_load_lanesoi_lane<mode>): Use VALLDIF iterator. Perform
	endianness reversal on lane index.
	(aarch64_vec_load_lanesci_lane<mode>): Ditto.
	(aarch64_vec_load_lanesxi_lane<mode>): Ditto.
	(vec_store_lanesoi_lane<mode>): Use VALLDIF iterator.
	(vec_store_lanesci_lane<mode>): Ditto.
	(vec_store_lanesxi_lane<mode>): Ditto.
	(aarch64_ld2_lane<mode>): Use VALLDIF iterator. Remove endianness
	reversal of lane index.
	(aarch64_ld3_lane<mode>): Ditto.
	(aarch64_ld4_lane<mode>): Ditto.
	(aarch64_st2_lane<mode>): Ditto.
	(aarch64_st3_lane<mode>): Ditto.
	(aarch64_st4_lane<mode>): Ditto.
	* config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rename mode parameter
	to qmode. Add new mode parameter. Update uses.
       	(__LD3_LANE_FUNC): Ditto.
	(__LD4_LANE_FUNC): Ditto.
	(__ST2_LANE_FUNC): Ditto.
	(__ST3_LANE_FUNC): Ditto.
	(__ST4_LANE_FUNC): Ditto.

gcc/testsuite/ChangeLog:

2015-07-22  Charles Baylis  <charles.baylis@linaro.org>

        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_p8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s8_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u16_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u32_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u64_indices_1.c: New
	test.
        * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u8_indices_1.c: New
	test.

From-SVN: r226059

committed Jul 22, 2015

4d0a0237 Browse Files

invoke.texi (Language Independent Options): Rename node to Diagnostic Message Formatting Options. · ebaec5f0
```
	* doc/invoke.texi (Language Independent Options): Rename node to
	Diagnostic Message Formatting Options.

From-SVN: r226058
```
Jonathan Wakely committed Jul 22, 2015
ebaec5f0 Browse Files
Daily bump. · 21b13185
```
From-SVN: r226057
```
GCC Administrator committed Jul 22, 2015
21b13185 Browse Files

21 Jul, 2015 14 commits

decl.c (grokdeclarator): For an erroneous template parameter propagate error_mark_node as type. · faa16e44

/cp
2015-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* decl.c (grokdeclarator): For an erroneous template parameter
	propagate error_mark_node as type.

/testsuite
2015-07-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/template/crash81.C: Update.

From-SVN: r226054

committed Jul 21, 2015

faa16e44 Browse Files

re PR ipa/66424 (wrong code at -O2 and -O3 on x86_64-linux-gnu in 32-bit mode) · 6998b929

2015-07-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR ipa/66424.
	* lra-remat.c (operand_to_remat): Prevent using insns with input
	subregs processed separately by IRA.

2015-07-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR ipa/66424.
	* gcc.target/i386/pr66424.c: New.

From-SVN: r226053

committed Jul 21, 2015

6998b929 Browse Files

ssa-iterators.h (has_zero_uses, [...]): Implement as straight loops. · f9ffade0


2015-07-21  Andrew MacLeod  <amacleod@redhat.com>

	* ssa-iterators.h (has_zero_uses, has_single_use): Implement as
	straight loops.
	(single_imm_use): Check for iterator node.
	(num_imm_uses): Likewise.
	* tree-ssa-operands.c (has_zero_uses_1): Delete.
	(single_imm_use_1): Check for iterator node.

From-SVN: r226051

committed Jul 21, 2015

f9ffade0 Browse Files

configure.ac: Add check for new options in isl-0.15. · 32400032

	* configure.ac: Add check for new options in isl-0.15.
	* config.in, configure: Rebuilt.
	* graphite-blocking.c: Include <isl/constraint.h>
	* graphite-interchange.c,  graphite-poly.c: Likewise.
	* graphhite-scop-detection.c, graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* graphite-isl-ast-to-gimple.c: Include <isl/constraint.h> and
	<isl/union_set.h>.
	* graphite-dependences.c: Include <isl/constraint.h>.
	(max_number_of_out_dimensions): Returns isl_stat.
	(extend_schedule_1): Likewise
	(extend_schedule): Corresponding changes.
	* graphite-optimize-isl.c: Include <isl/constraint.h> and
	<isl/union_set.h>.
	(getSingleMap): Change return type of isl_stat.
	(optimize_isl): Conditionally use
	isl_options_set_schedule_serialize_sccs.
	* graphite-poly.h (isl_stat, isl_stat_ok): Define fallbacks
	if not HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS.

Co-Authored-By: Bernhard Reutner-Fischer <aldot@gcc.gnu.org>

From-SVN: r226050

committed Jul 21, 2015

32400032 Browse Files

re PR target/66956 ([avr] Using 32*32=64 multiplicatiion (umulsidi3) for 32=32*32 without MUL.) · 1f82f124
```
	PR target/66956
	* config/avr/avr-dimode.md (<extend_u>mulsidi3_insn)
	(<extend_u>mulsidi3): Don't use if !AVR_HAVE_MUL.

From-SVN: r226046
```
Georg-Johann Lay committed Jul 21, 2015
1f82f124 Browse Files

thumb-bitfld1.c (foo): Add explicit return type. · 82f04ea0

2015-07-21  Alex Velenko  <Alex.Velenko@arm.com>

	* gcc.target/arm/thumb-bitfld1.c (foo): Add explicit return type.

From-SVN: r226043

committed Jul 21, 2015

82f04ea0 Browse Files

re PR tree-optimization/66948 (Performance regression in bit manipulation code) · 2d799646

2015-07-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66948
	* genmatch.c (capture_info::walk_match): Also recurse to
	captures.  Properly compute expr state from captures of
	captures.
	* match.pd: Add single-use guards to
	(X & C2) >> C1 into (X >> C1) & (C2 >> C1) transform.

From-SVN: r226041

committed Jul 21, 2015

2d799646 Browse Files

target.c (gomp_offload_image_to_device): Rename to ... · 22be2349

	libgomp/
	* target.c (gomp_offload_image_to_device): Rename to ...
	(gomp_load_image_to_device): ... here.
	(GOMP_offload_register): Adjust call.
	(gomp_init_device): Likewise.
	(gomp_unload_image_from_device): New.  Broken out of ...
	(GOMP_offload_unregister): ... here.  Call it.
	(gomp_unload_device): New.
	* libgomp.h (gomp_unload_device): Declare.
	* oacc-init.c (acc_shutdown_1): Unload from device before deleting
	mem maps.

	gcc/
	* config/nvptx/mkoffload.c (process): Add static destructor call.

From-SVN: r226039

committed Jul 21, 2015

22be2349 Browse Files

Fix r225926's broken testcase · c5189d8e

gcc/testsuite/
	PR fortran/61831
	* gfortran.dg/derived_constructor_comps_6.f90: Fix dg directive.
	Drop address sanitization.

From-SVN: r226038

committed Jul 21, 2015

c5189d8e Browse Files

split-live-ranges-for-shrink-wrap.c (dg-skip-if): Skip -march=armv4t. · ceb2acf2

2015-07-21  Alex Velenko  <Alex.Velenko@arm.com>
gcc/testsuite/
        * gcc.target/arm/split-live-ranges-for-shrink-wrap.c (dg-skip-if):
	Skip -march=armv4t.
        (dg-additional-options): Set armv5t flag.

From-SVN: r226036

committed Jul 21, 2015

ceb2acf2 Browse Files

Fix ChangeLog of r225926 (PR fortran/61831) · 04ef2474
```
From-SVN: r226033
```
Mikael Morin committed Jul 21, 2015
04ef2474 Browse Files

unpack-be-order.c: Use -Wno-shift-overflow. · f68dd0a9

	* gcc.dg/vmx/unpack-be-order.c: Use -Wno-shift-overflow.
	* gcc.dg/vmx/unpack.c: Likewise.
	* gcc.target/powerpc/quad-atomic.c: Likewise.

From-SVN: r226032

committed Jul 21, 2015

f68dd0a9 Browse Files

[match.pd] PR middle-end/66915 Restrict A - B -> A + (-B) to non-fixed-point types · e4e96a4f
```
	PR middle-end/66915
	* match.pd (A - B -> A + (-B)): Don't allow folding
	when type if a fixed-point type.

From-SVN: r226028
```
Kyrylo Tkachov committed Jul 21, 2015
e4e96a4f Browse Files
Daily bump. · 2ac74346
```
From-SVN: r226026
```
GCC Administrator committed Jul 21, 2015
2ac74346 Browse Files

20 Jul, 2015 17 commits

rl78-real.md (andqi3_real): Expand operands for clr1. · 840cdb80

* config/rl78/rl78-real.md (andqi3_real): Expand operands for clr1.
(iorqi3_real): Likewise for set1.

From-SVN: r226023

committed Jul 20, 2015

840cdb80 Browse Files

* include/bits/c++config: Fix abi_tag in special modes. · 3a353ff5
```
From-SVN: r226022
```
Jason Merrill committed Jul 20, 2015
3a353ff5 Browse Files

i386.c (ix86_md_asm_adjust): Handle DImode dest_mode for !TARGET_64BIT. · 73c581fb

	* config/i386/i386.c (ix86_md_asm_adjust): Handle DImode dest_mode
	for !TARGET_64BIT.

testsuite/ChangeLog:

	* gcc.target/i386/asm-flag-5.c (f_ll): New.

From-SVN: r226017

committed Jul 20, 2015

73c581fb Browse Files

add missing changelog · 236d2dc4
```
From-SVN: r226015
```
Aditya Kumar committed Jul 20, 2015
236d2dc4 Browse Files

Refactor graphite-isl-ast-to-gimple.c · 050e1371

Refactor graphite-isl-ast-to-gimple.c:
Refactor so that each function can access 'region'. This will help
maintain a parameter rename_map within a region. No functional change intended.
This patch will be followed by another set of patches
where translate_isl_ast_to_gimple::region is used to keep parameters which need
renaming. Since we are planning to remove limit_scops, we now have to maintain a
set of parameters which needs renaming. This refactoring helps avoid passing
`region' to all the functions in this file.

It passes bootstrap and regtest.

gcc/ChangeLog:

2015-07-19  Aditya Kumar  <hiraditya@msn.com>

        * graphite-isl-ast-to-gimple.c:
	Refactor so that each function can access 'region'. This will help
	maintain a parameter rename_map within a region.

From-SVN: r226014

committed Jul 20, 2015

050e1371 Browse Files

Missed a difference between gomp4 and trunk · a051317b
```
From-SVN: r226012
```
Nathan Sidwell committed Jul 20, 2015
a051317b Browse Files

oacc-parallel.c (GOACC_parallel): Move variadic handling into wait=-specific if. · a091118d

	* oacc-parallel.c (GOACC_parallel): Move variadic handling into
	wait=-specific if.
	(GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
	!=0 condition.
	(goacc_waits): Move !num_waits handling to ...
	(GOACC_wait): ... here, the only caller that might have zero waits.

From-SVN: r226011

committed Jul 20, 2015

a091118d Browse Files

compiler: Create dummy labels for blank labels. · 53c12016

    
    Fixes golang/go#11591.
    
    Reviewed-on: https://go-review.googlesource.com/12043

From-SVN: r226009

committed Jul 20, 2015

53c12016 Browse Files

compiler: Remove unnecessary check for GCC-specific issue. · 57c7a33b

    Reviewed-on: https://go-review.googlesource.com/11800

    compiler: remove name of unused parameter to avoid warning
    
    Reviewed-on: https://go-review.googlesource.com/12367

From-SVN: r226007

committed Jul 20, 2015

57c7a33b Browse Files

* config/rs6000/rs6000.md (*lt0_disi): New. · 824478c0
```
From-SVN: r226006
```
Segher Boessenkool committed Jul 20, 2015
824478c0 Browse Files

re PR target/66217 (PowerPC rotate/shift/mask instructions not optimal) · 7fc5cca3

	PR target/66217
	* config/rs6000/constraints.md ("S", "T", "t"): Delete.  Update
	"available letters" comment.
	* config/rs6000/predicates.md (mask_operand, mask_operand_wrap,
	mask64_operand, mask64_2_operand, any_mask_operand, and64_2_operand,
	and_2rld_operand):  Delete.
	(and_operand): Adjust.
	(rotate_mask_operator): New.
	* config/rs6000/rs6000-protos.h (build_mask64_2_operands,
	includes_lshift_p, includes_rshift_p, includes_rldic_lshift_p,
	includes_rldicr_lshift_p, insvdi_rshift_rlwimi_p, extract_MB,
	extract_ME): Delete.
	(rs6000_is_valid_mask, rs6000_is_valid_and_mask,
	rs6000_is_valid_shift_mask, rs6000_is_valid_insert_mask,
	rs6000_insn_for_and_mask, rs6000_insn_for_shift_mask,
	rs6000_insn_for_insert_mask, rs6000_is_valid_2insn_and,
	rs6000_emit_2insn_and): New.
	* config/rs6000/rs6000.c (num_insns_constant): Adjust.
	(build_mask64_2_operands, includes_lshift_p, includes_rshift_p,
	includes_rldic_lshift_p, includes_rldicr_lshift_p,
	insvdi_rshift_rlwimi_p, extract_MB, extract_ME): Delete.
	(rs6000_is_valid_mask, rs6000_is_valid_and_mask,
	rs6000_insn_for_and_mask, rs6000_is_valid_shift_mask,
	s6000_insn_for_shift_mask, rs6000_is_valid_insert_mask,
	rs6000_insn_for_insert_mask, rs6000_is_valid_2insn_and,
	rs6000_emit_2insn_and): New.
	(print_operand) <'b', 'B', 'm', 'M', 's', 'S', 'W'>: Delete.
	(rs6000_rtx_costs) <CONST_INT>: Delete mask_operand and mask64_operand
	handling.
	<NOT>: Don't fall through to next case.
	<AND>: Handle the various rotate-and-mask cases directly.
	<IOR>: Always cost as one insn.
	* config/rs6000/rs6000.md (splitter for bswap:SI): Adjust.
	(and<mode>3): Adjust expander for the new patterns.
	(and<mode>3_imm, and<mode>3_imm_dot, and<mode>3_imm_dot2,
	and<mode>3_imm_mask_dot, and<mode>3_imm_mask_dot2): Adjust condition.
	(*and<mode>3_imm_dot_shifted): New.
	(*and<mode>3_mask): Delete, rewrite as ...
	(and<mode>3_mask): ... New.
	(*and<mode>3_mask_dot, *and<mode>3_mask_dot): Rewrite.
	(andsi3_internal0_nomc): Delete.
	(*andsi3_internal6): Delete.
	(*and<mode>3_2insn): New.
	(insv, insvsi_internal, *insvsi_internal1, *insvsi_internal2,
	*insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
	*insvsi_internal6, insvdi_internal, *insvdi_internal2,
	*insvdi_internal3): Delete.
	(*rotl<mode>3_mask, *rotl<mode>3_mask_dot, *rotl<mode>3_mask_dot2,
	*rotl<mode>3_insert, *rotl<mode>3_insert_2, *rotl<mode>3_insert_3,
	*rotl<mode>3_insert_4, two splitters for multi-precision shifts,
	*ior<mode>_mask): New.
	(extzv, extzvdi_internal, *extzvdi_internal1, *extzvdi_internal2,
	*rotlsi3_mask, *rotlsi3_mask_dot, *rotlsi3_mask_dot2,
	*ashlsi3_imm_mask, *ashlsi3_imm_mask_dot, *ashlsi3_imm_mask_dot2,
	*lshrsi3_imm_mask, *lshrsi3_imm_mask_dot, *lshrsi3_imm_mask_dot2):
	Delete.
	(ashr<mode>3): Delete expander.
	(*ashr<mode>3): Rename to ...
	(ashr<mode>3): ... This.
	(ashrdi3_no_power, *ashrdisi3_noppc64be): Delete.
	(*rotldi3_internal4, *rotldi3_internal5 and split,
	*rotldi3_internal6 and split, *ashldi3_internal4, ashldi3_internal5
	and split, *ashldi3_internal6 and split, *ashldi3_internal7,
	ashldi3_internal8 and split, *ashldi3_internal9 and split): Delete.
	(*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): Delete.
	(splitter for loading a mask): Adjust.
	* doc/md.texi (Machine Constraints): Remove q, S, T, t constraints.

From-SVN: r226005

committed Jul 20, 2015

7fc5cca3 Browse Files

plugin-nvptx.c (struct targ_fn_descriptor): Move later. · f3e9a059

	* plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
	(struct ptx_image_data): Move earlier, add fns field.
	(struct ptx_device): Add images and image_lock fields.
	(ptx_images, ptx_image_lock): Delete.
	(nvptx_open_device): Initialize images and image_lock fields.
	(nvptx_close_device): Destroy image_lock.
	(GOMP_OFFLOAD_load_image): Register image to device-specific fields.
	(GOMP_OFFLOAD_unload_image): Unregister image from device-specific
	fields.

From-SVN: r226004

committed Jul 20, 2015

f3e9a059 Browse Files

genemit.c (print_code, [...]): Remove declarations. · dd5bc4be

	* genemit.c (print_code, gen_exp, gen_insn, gen_expand, gen_split,
	output_add_clobbers, output_added_clobbers_hard_reg_p,
	gen_rtx_scratch): Remove declarations.

From-SVN: r226003

committed Jul 20, 2015

dd5bc4be Browse Files

[AArch64][testcase] Restrict got_mem_hoist_1.c with small memory model · 4d054084
```
From-SVN: r225999
```
Jiong Wang committed Jul 20, 2015
4d054084 Browse Files

re PR c++/55095 (Wshift-overflow) · 451b5e48

	PR c++/55095
	* c-common.c (c_fully_fold_internal): Warn about left shift overflows.
	Use EXPR_LOC_OR_LOC.
	(maybe_warn_shift_overflow): New function.
	* c-common.h (maybe_warn_shift_overflow): Declare.
	* c-opts.c (c_common_post_options): Set warn_shift_overflow.
	* c.opt (Wshift-overflow): New option.

	* c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
	(build_binary_op): Warn about left shift overflows.

	* typeck.c (cp_build_binary_op): Warn about left shift overflows.

	* doc/invoke.texi: Document -Wshift-overflow and -Wshift-overflow=.

	* c-c++-common/Wshift-overflow-1.c: New test.
	* c-c++-common/Wshift-overflow-2.c: New test.
	* c-c++-common/Wshift-overflow-3.c: New test.
	* c-c++-common/Wshift-overflow-4.c: New test.
	* c-c++-common/Wshift-overflow-5.c: New test.
	* g++.dg/cpp1y/left-shift-1.C: New test.
	* gcc.dg/c90-left-shift-2.c: New test.
	* gcc.dg/c90-left-shift-3.c: New test.
	* gcc.dg/c99-left-shift-2.c: New test.
	* gcc.dg/c99-left-shift-3.c: New test.
	* gcc.dg/pr40501.c: Use -Wno-shift-overflow.
	* gcc.c-torture/execute/pr40386.c: Likewise.
	* gcc.dg/vect/pr33373.c: Likewise.
	* gcc.dg/vect/vect-shift-2-big-array.c: Likewise.
	* gcc.dg/vect/vect-shift-2.c: Likewise.

Co-Authored-By: Richard Sandiford <richard.sandiford@arm.com>

From-SVN: r225998

committed Jul 20, 2015

451b5e48 Browse Files

[simplify-rtx][2/2] Simplify - (y ? -x : x) -> (!y ? -x : x) · 7040e903

	* simplify-rtx.c (simplify_unary_operation_1, NEG case):
	(neg (x ? (neg y) : y)) -> !x ? (neg y) : y.

	* gcc.target/aarch64/neg_abs_1.c: New test.

From-SVN: r225997

committed Jul 20, 2015

7040e903 Browse Files

[PATCH][combine][1/2] Try to simplify before substituting · 232c9329

	* combine.c (combine_simplify_rtx): Move simplification step
	before various transformations/substitutions.

From-SVN: r225996

committed Jul 20, 2015

232c9329 Browse Files