Commits · 9fcb758bdcc346b55cfd467e42f74881db5ab528 · lvzhengyang / riscv-gcc-1

24 Aug, 2011 9 commits

tree-data-ref.c (dr_analyze_indices): Avoid unsharing the ref in the basic-block case. · 9fcb758b

2011-08-24  Richard Guenther  <rguenther@suse.de>

	* tree-data-ref.c (dr_analyze_indices): Avoid unsharing the
	ref in the basic-block case.  Move stripping array-refs
	to the place we create an access-function for it.  Remove
	bogus stripping down a MEM_REF to its base.

From-SVN: r178037

committed Aug 24, 2011

9fcb758b Browse Files

fold-const.c (fold_comparison): Fold &a < &a + 4 even with -fno-strict-overflow. · e66132e1

2011-08-24  Richard Guenther  <rguenther@suse.de>

	* fold-const.c (fold_comparison): Fold &a < &a + 4 even
	with -fno-strict-overflow.

From-SVN: r178036

committed Aug 24, 2011

e66132e1 Browse Files

tree-vectorizer.c (vect_print_dump_info): Avoid the file and location clutter… · 76f60b19

tree-vectorizer.c (vect_print_dump_info): Avoid the file and location clutter when dumping to dump files.

2011-08-24  Richard Guenther  <rguenther@suse.de>

	* tree-vectorizer.c (vect_print_dump_info): Avoid the
	file and location clutter when dumping to dump files.

From-SVN: r178034

committed Aug 24, 2011

76f60b19 Browse Files

re PR c/49396 (c-family/c-cppbuiltin.c: duplicate if expressions) · 0e3fdb48

2011-08-24  Richard Guenther  <rguenther@suse.de>

	PR c/49396

	c-family/
	* c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.

From-SVN: r178032

committed Aug 24, 2011

0e3fdb48 Browse Files

gengtype-state.c (write_state): Remove timestamped header line. · 6f0faeed

2011-08-24  Simon Baldwin  <simonb@google.com>

	* gengtype-state.c (write_state): Remove timestamped header line.

From-SVN: r178031

committed Aug 24, 2011

6f0faeed Browse Files

* Makefile.in (CFLAGS-collect2.o, CFLAGS-c-family/c-opts.o) · c5bc3df6

	(CFLAGS-c-family/c-pch.o, CFLAGS-prefix.o, CFLAGS-version.o)
	(CFLAGS-lto-compress.o, CFLAGS-toplev.o, CFLAGS-intl.o)
	(CFLAGS-cppbuiltin.o, CFLAGS-cppdefault.o): New.
	(collect2.o, c-family/c-cppbuiltin.o, c-family/c-opts.o)
	(c-family/c-pch.o, prefix.o, version.o, lto-compress.o, toplev.o)
	(intl.o, cppbuiltin.o, cppdefault.o): Remove explicit compilation
	rules.
	(lto-wrapper$(exeext)): Use $(LINKER) not $(COMPILER).

ada:
	* gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
	(CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
	(CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
	(ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
	(ada/initialize.o, ada/raise.o): Remove explicit compilation rules.

fortran:
	* Make-lang.in (fortran/cpp.o): Remove explicit compilation rule.

go:
	* Make-lang.in (CFLAGS-go/go-lang.o): New.
	(go/go-lang.o): Remove explicit compilation rule.

java:
	* Make-lang.in (CFLAGS-java/jcf-io.o, CFLAGS-java/jcf-path.o):
	New.
	(java/jcf-io.o, java/jcf-path.o): Remove explicit compilation
	rules.

From-SVN: r178030

committed Aug 24, 2011

c5bc3df6 Browse Files

* Makefile.in (ALL_CXXFLAGS): Include $(CFLAGS-$@). · 295409e1
```
From-SVN: r178029
```
Joseph Myers committed Aug 24, 2011
295409e1 Browse Files

re PR tree-optimization/50067 (Wrong code with -fpredictive-commoning) · 8c330caa

2011-08-24  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/50067
	* tree-data-ref.c (dr_analyze_indices): Do not add an access
	function for a MEM_REF base that has no evolution in the loop
	nest or that is not analyzable.

	* gcc.dg/torture/pr50067-3.c: New testcase.
	* gcc.dg/torture/pr50067-4.c: Likewise.
	* gcc.dg/torture/pr50067-5.c: Likewise.

From-SVN: r178028

committed Aug 24, 2011

8c330caa Browse Files

Daily bump. · 68fde241
```
From-SVN: r178023
```
GCC Administrator committed Aug 24, 2011
68fde241 Browse Files

23 Aug, 2011 24 commits

ira.c (ira_init_register_move_cost): Check small subclasses through… · d7b17703

ira.c (ira_init_register_move_cost): Check small subclasses through ira_reg_class_max_nregs and ira_available_class_regs.

2011-08-23  Vladimir Makarov  <vmakarov@redhat.com>

	* ira.c (ira_init_register_move_cost): Check small subclasses
	through ira_reg_class_max_nregs and ira_available_class_regs.

From-SVN: r178019

committed Aug 23, 2011

d7b17703 Browse Files

re PR libstdc++/50153 (hppa64-hp-hpux11.11/libstdc++-v3/include/cstdlib:106:11:… · 3d3aae5b

re PR libstdc++/50153 (hppa64-hp-hpux11.11/libstdc++-v3/include/cstdlib:106:11: error: '::abs' has not been declared)

2011-08-23  Steve Ellcey  <sje@cup.hp.com>

	PR libstdc++/50153
	* inclhack.def (hpux11_abs): Extend to all hpux machines.
	* fixincl.x: Regenerate.

From-SVN: r178018

committed Aug 23, 2011

3d3aae5b Browse Files

* config/i386/sse-22.c: Rearrange to fix sse-22a.c failure. · c1415b6e
```
From-SVN: r178017
```
Uros Bizjak committed Aug 23, 2011
c1415b6e Browse Files

constraints.md (Yp): New register constraint. · 78d8c16c

	* config/i386/constraints.md (Yp): New register constraint.
	* config/i386/i386.md (*addhi_1): Merge with *addhi_1_lea using
	Yp register constraint.
	(*addqi_1): Merge with *addqi_1_lea using Yp register constraint.
	(*ashlhi3_1): Merge with *ashlhi3_1_lea using Yp register constraint.
	(*ashlqi3_1): Merge with *ashlqi3_1_lea using Yp register constraint.

From-SVN: r178011

committed Aug 23, 2011

78d8c16c Browse Files

Add AVX2 testcases. · 2ddfea8a

gcc/

2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>

	* config/i386/sse.md (<s>mul<mode>3_highpart): Update.

gcc/testsuite/

2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>

	* g++.dg/other/i386-2.C: Add -mavx2 check.
	* g++.dg/other/i386-3.C: Likewise.
	* gcc.target/i386/avx-1.c: Add AVX2.
	* gcc.target/i386/avx-2.c: Likewise.
	* gcc.target/i386/funcspec-5.c: Likewise.
	* gcc.target/i386/sse-12.c: Likewise.
	* gcc.target/i386/sse-13.c: Likewise.
	* gcc.target/i386/sse-14.c: Likewise.
	* gcc.target/i386/sse-22.c: Likewise.
	* gcc.target/i386/sse-23.c: Likewise.
	* gcc.target/i386/i386.exp (check_effective_target_avx2): Likewise.
	* gcc.target/i386/avx2-check.h: New.
	* gcc.target/i386/avx2-i32gatherd-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd-4.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd256-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherd256-4.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd-4.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd256-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherpd256-4.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps-4.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps256-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherps256-4.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq-4.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq256-2.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
	* gcc.target/i386/avx2-i32gatherq256-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd256-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherd256-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd256-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherpd256-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps256-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherps256-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq-4.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq256-2.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
	* gcc.target/i386/avx2-i64gatherq256-4.c: Likewise.
	* gcc.target/i386/avx2-mpsadbw-1.c: Likewise.
	* gcc.target/i386/avx2-mpsadbw-2.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastsd_pd-1.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastsd_pd-2.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastsi128-1.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastsi128-2.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastss_ps-1.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastss_ps-2.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastss_ps256-1.c: Likewise.
	* gcc.target/i386/avx2-vbroadcastss_ps256-2.c: Likewise.
	* gcc.target/i386/avx2-vextracti128-1.c: Likewise.
	* gcc.target/i386/avx2-vextracti128-2.c: Likewise.
	* gcc.target/i386/avx2-vinserti128-1.c: Likewise.
	* gcc.target/i386/avx2-vinserti128-2.c: Likewise.
	* gcc.target/i386/avx2-vmovmskb-2.c: Likewise.
	* gcc.target/i386/avx2-vmovntdqa-1.c: Likewise.
	* gcc.target/i386/avx2-vmovntdqa-2.c: Likewise.
	* gcc.target/i386/avx2-vpabsb256-1.c: Likewise.
	* gcc.target/i386/avx2-vpabsb256-2.c: Likewise.
	* gcc.target/i386/avx2-vpabsd256-1.c: Likewise.
	* gcc.target/i386/avx2-vpabsd256-2.c: Likewise.
	* gcc.target/i386/avx2-vpabsw256-1.c: Likewise.
	* gcc.target/i386/avx2-vpabsw256-2.c: Likewise.
	* gcc.target/i386/avx2-vpackssdw-1.c: Likewise.
	* gcc.target/i386/avx2-vpackssdw-2.c: Likewise.
	* gcc.target/i386/avx2-vpacksswb-1.c: Likewise.
	* gcc.target/i386/avx2-vpacksswb-2.c: Likewise.
	* gcc.target/i386/avx2-vpackusdw-1.c: Likewise.
	* gcc.target/i386/avx2-vpackusdw-2.c: Likewise.
	* gcc.target/i386/avx2-vpackuswb-1.c: Likewise.
	* gcc.target/i386/avx2-vpackuswb-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddb-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddb-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddd-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddd-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddq-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddq-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddsb-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddsb-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddsw-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddsw-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddusb-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddusb-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddusw-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddusw-2.c: Likewise.
	* gcc.target/i386/avx2-vpaddw-1.c: Likewise.
	* gcc.target/i386/avx2-vpaddw-2.c: Likewise.
	* gcc.target/i386/avx2-vpalignr256-1.c: Likewise.
	* gcc.target/i386/avx2-vpalignr256-2.c: Likewise.
	* gcc.target/i386/avx2-vpand-1.c: Likewise.
	* gcc.target/i386/avx2-vpand-2.c: Likewise.
	* gcc.target/i386/avx2-vpandn-1.c: Likewise.
	* gcc.target/i386/avx2-vpandn-2.c: Likewise.
	* gcc.target/i386/avx2-vpavgb-1.c: Likewise.
	* gcc.target/i386/avx2-vpavgb-2.c: Likewise.
	* gcc.target/i386/avx2-vpavgw-1.c: Likewise.
	* gcc.target/i386/avx2-vpavgw-2.c: Likewise.
	* gcc.target/i386/avx2-vpblendd128-1.c: Likewise.
	* gcc.target/i386/avx2-vpblendd128-2.c: Likewise.
	* gcc.target/i386/avx2-vpblendd256-1.c: Likewise.
	* gcc.target/i386/avx2-vpblendd256-2.c: Likewise.
	* gcc.target/i386/avx2-vpblendvb-1.c: Likewise.
	* gcc.target/i386/avx2-vpblendvb-2.c: Likewise.
	* gcc.target/i386/avx2-vpblendw-1.c: Likewise.
	* gcc.target/i386/avx2-vpblendw-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastb128-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastb128-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastb256-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastb256-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastd128-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastd128-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastd256-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastd256-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastq128-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastq128-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastq256-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastq256-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastw128-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastw128-2.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastw256-1.c: Likewise.
	* gcc.target/i386/avx2-vpbroadcastw256-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqb-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqb-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqd-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqd-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqq-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqq-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqw-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpeqw-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtb-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtb-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtd-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtd-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtq-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtq-2.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtw-1.c: Likewise.
	* gcc.target/i386/avx2-vpcmpgtw-2.c: Likewise.
	* gcc.target/i386/avx2-vperm2i128-1.c: Likewise.
	* gcc.target/i386/avx2-vperm2i128-2.c: Likewise.
	* gcc.target/i386/avx2-vpermd-1.c: Likewise.
	* gcc.target/i386/avx2-vpermd-2.c: Likewise.
	* gcc.target/i386/avx2-vpermpd-1.c: Likewise.
	* gcc.target/i386/avx2-vpermpd-2.c: Likewise.
	* gcc.target/i386/avx2-vpermps-1.c: Likewise.
	* gcc.target/i386/avx2-vpermps-2.c: Likewise.
	* gcc.target/i386/avx2-vpermq-1.c: Likewise.
	* gcc.target/i386/avx2-vpermq-2.c: Likewise.
	* gcc.target/i386/avx2-vphaddd-1.c: Likewise.
	* gcc.target/i386/avx2-vphaddd-2.c: Likewise.
	* gcc.target/i386/avx2-vphaddsw-1.c: Likewise.
	* gcc.target/i386/avx2-vphaddsw-2.c: Likewise.
	* gcc.target/i386/avx2-vphaddw-1.c: Likewise.
	* gcc.target/i386/avx2-vphaddw-2.c: Likewise.
	* gcc.target/i386/avx2-vphsubd-1.c: Likewise.
	* gcc.target/i386/avx2-vphsubd-2.c: Likewise.
	* gcc.target/i386/avx2-vphsubsw-1.c: Likewise.
	* gcc.target/i386/avx2-vphsubsw-2.c: Likewise.
	* gcc.target/i386/avx2-vphsubw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaddubsw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaddubsw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaddwd-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaddwd-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadd-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadd-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadd256-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadd256-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadq256-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskloadq256-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstored-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstored-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstored256-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstored256-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstoreq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstoreq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstoreq256-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaskstoreq256-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaxsb-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaxsb-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaxsd-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaxsd-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaxsw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaxsw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaxub-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaxub-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaxud-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaxud-2.c: Likewise.
	* gcc.target/i386/avx2-vpmaxuw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmaxuw-2.c: Likewise.
	* gcc.target/i386/avx2-vpminsb-1.c: Likewise.
	* gcc.target/i386/avx2-vpminsb-2.c: Likewise.
	* gcc.target/i386/avx2-vpminsd-1.c: Likewise.
	* gcc.target/i386/avx2-vpminsd-2.c: Likewise.
	* gcc.target/i386/avx2-vpminsw-1.c: Likewise.
	* gcc.target/i386/avx2-vpminsw-2.c: Likewise.
	* gcc.target/i386/avx2-vpminub-1.c: Likewise.
	* gcc.target/i386/avx2-vpminub-2.c: Likewise.
	* gcc.target/i386/avx2-vpminud-1.c: Likewise.
	* gcc.target/i386/avx2-vpminud-2.c: Likewise.
	* gcc.target/i386/avx2-vpminuw-1.c: Likewise.
	* gcc.target/i386/avx2-vpminuw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovmskb-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxbd-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxbd-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxbq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxbq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxbw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxbw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxdq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxdq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxwd-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxwd-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxwq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovsxwq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxbd-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxbd-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxbq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxbq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxbw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxbw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxdq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxdq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxwd-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxwd-2.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxwq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmovzxwq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmuldq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmuldq-2.c: Likewise.
	* gcc.target/i386/avx2-vpmulhrsw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmulhrsw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmulhuw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmulhuw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmulhw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmulhw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmulld-1.c: Likewise.
	* gcc.target/i386/avx2-vpmulld-2.c: Likewise.
	* gcc.target/i386/avx2-vpmullw-1.c: Likewise.
	* gcc.target/i386/avx2-vpmullw-2.c: Likewise.
	* gcc.target/i386/avx2-vpmuludq-1.c: Likewise.
	* gcc.target/i386/avx2-vpmuludq-2.c: Likewise.
	* gcc.target/i386/avx2-vpor-1.c: Likewise.
	* gcc.target/i386/avx2-vpor-2.c: Likewise.
	* gcc.target/i386/avx2-vpsadbw-1.c: Likewise.
	* gcc.target/i386/avx2-vpsadbw-2.c: Likewise.
	* gcc.target/i386/avx2-vpshufb-1.c: Likewise.
	* gcc.target/i386/avx2-vpshufb-2.c: Likewise.
	* gcc.target/i386/avx2-vpshufd-1.c: Likewise.
	* gcc.target/i386/avx2-vpshufd-2.c: Likewise.
	* gcc.target/i386/avx2-vpshufhw-1.c: Likewise.
	* gcc.target/i386/avx2-vpshufhw-2.c: Likewise.
	* gcc.target/i386/avx2-vpshuflw-1.c: Likewise.
	* gcc.target/i386/avx2-vpshuflw-2.c: Likewise.
	* gcc.target/i386/avx2-vpsignb-1.c: Likewise.
	* gcc.target/i386/avx2-vpsignb-2.c: Likewise.
	* gcc.target/i386/avx2-vpsignd-1.c: Likewise.
	* gcc.target/i386/avx2-vpsignd-2.c: Likewise.
	* gcc.target/i386/avx2-vpsignw-1.c: Likewise.
	* gcc.target/i386/avx2-vpsignw-2.c: Likewise.
	* gcc.target/i386/avx2-vpslld-1.c: Likewise.
	* gcc.target/i386/avx2-vpslld-2.c: Likewise.
	* gcc.target/i386/avx2-vpslldi-1.c: Likewise.
	* gcc.target/i386/avx2-vpslldi-2.c: Likewise.
	* gcc.target/i386/avx2-vpslldq-1.c: Likewise.
	* gcc.target/i386/avx2-vpslldq-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllq-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllq-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllqi-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllqi-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllvd128-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllvd128-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllvd256-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllvd256-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllvq128-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllvq128-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllvq256-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllvq256-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllw-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllw-2.c: Likewise.
	* gcc.target/i386/avx2-vpsllwi-1.c: Likewise.
	* gcc.target/i386/avx2-vpsllwi-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrad-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrad-2.c: Likewise.
	* gcc.target/i386/avx2-vpsradi-1.c: Likewise.
	* gcc.target/i386/avx2-vpsradi-2.c: Likewise.
	* gcc.target/i386/avx2-vpsravd128-1.c: Likewise.
	* gcc.target/i386/avx2-vpsravd128-2.c: Likewise.
	* gcc.target/i386/avx2-vpsravd256-1.c: Likewise.
	* gcc.target/i386/avx2-vpsravd256-2.c: Likewise.
	* gcc.target/i386/avx2-vpsraw-1.c: Likewise.
	* gcc.target/i386/avx2-vpsraw-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrawi-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrawi-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrld-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrld-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrldi-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrldi-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrldq-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrldq-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlq-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlq-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlqi-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlqi-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvd128-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvd128-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvd256-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvd256-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvq128-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvq128-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvq256-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlvq256-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlw-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlw-2.c: Likewise.
	* gcc.target/i386/avx2-vpsrlwi-1.c: Likewise.
	* gcc.target/i386/avx2-vpsrlwi-2.c: Likewise.
	* gcc.target/i386/avx2-vpsubb-1.c: Likewise.
	* gcc.target/i386/avx2-vpsubb-2.c: Likewise.
	* gcc.target/i386/avx2-vpsubd-1.c: Likewise.
	* gcc.target/i386/avx2-vpsubd-2.c: Likewise.
	* gcc.target/i386/avx2-vpsubq-1.c: Likewise.
	* gcc.target/i386/avx2-vpsubq-2.c: Likewise.
	* gcc.target/i386/avx2-vpsubsb-1.c: Likewise.
	* gcc.target/i386/avx2-vpsubsb-2.c: Likewise.
	* gcc.target/i386/avx2-vpsubsw-1.c: Likewise.
	* gcc.target/i386/avx2-vpsubsw-2.c: Likewise.
	* gcc.target/i386/avx2-vpsubusb-1.c: Likewise.
	* gcc.target/i386/avx2-vpsubusb-2.c: Likewise.
	* gcc.target/i386/avx2-vpsubusw-1.c: Likewise.
	* gcc.target/i386/avx2-vpsubusw-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhbw-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhbw-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhdq-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhdq-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhqdq-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhqdq-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhwd-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpckhwd-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpcklbw-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpcklbw-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpckldq-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpckldq-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpcklqdq-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpcklqdq-2.c: Likewise.
	* gcc.target/i386/avx2-vpunpcklwd-1.c: Likewise.
	* gcc.target/i386/avx2-vpunpcklwd-2.c: Likewise.
	* gcc.target/i386/avx2-vpxor-1.c: Likewise.
	* gcc.target/i386/avx2-vpxor-2.c: Likewise.
	* gcc.target/i386/testimm-9.c: Likewise.

From-SVN: r178006

committed Aug 23, 2011

2ddfea8a Browse Files

re PR middle-end/38509 (Bogus "attempt to free a non-heap object" warning) · a3a704a4

2011-08-23  Mark Heffernan  <meheff@google.com>

        PR middle-end/38509
        * common.opt (Wfree-nonheap-object): New option.
        * doc/invoke.texi (Warning options): Document -Wfree-nonheap-object.
        * builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object
        to warning.
        (expand_builtin): Make warning conditional.

From-SVN: r178004

committed Aug 23, 2011

a3a704a4 Browse Files

Add BMI2 support. · 82feeb8d

gcc/

2011-08-23  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/i386.md (type): Add imulx, ishiftx and rotatex.
	(length_immediate): Handle imulx, ishiftx and rotatex.
	(imm_disp): Ditto.
	(isa): Add bmi2.
	(enabled): Handle bmi2.
	(w): New mode attribute.
	(*mul<mode><dwi>3): Split from *<u>mul<mode><dwi>3.
	(*umul<mode><dwi>3): Ditto.  Add imulx BMI2 alternative.
	(*bmi2_umulditi3_1): New insn pattern.
	(*bmi2_umulsidi3_1): Ditto.
	(*umul<mode><dwi>3 splitter): New splitter to avoid flags
	dependency.
	(*bmi2_ashl<mode>3_1): New insn pattern.
	(*ashl<mode>3_1): Add ishiftx BMI2 alternative.
	(*ashl<mode>3_1 splitter): New splitter to avoid flags
	dependency.
	(*bmi2_ashlsi3_1_zext): New insn pattern.
	(*ashlsi3_1_zext): Add ishiftx BMI2 alternative.
	(*ashlsi3_1_zext splitter): New splitter to avoid flags
	dependency.
	(*bmi2_<shiftrt_insn><mode>3_1): New insn pattern.
	(*<shiftrt_insn><mode>3_1): Add ishiftx BMI2 alternative.
	(*<shiftrt_insn><mode>3_1 splitter): New splitter to avoid
	flags dependency.
	(*bmi2_<shiftrt_insn>si3_1_zext): New insn pattern.
	(*<shiftrt_insn>si3_1_zext): Add ishiftx BMI2 alternative.
	(*<shiftrt_insn>si3_1_zext splitter): New splitter to avoid
	flags dependency.
	(*bmi2_rorx<mode>3_1): New insn pattern.
	(*<rotate_insn><mode>3_1): Add rotatex BMI2 alternative.
	(*rotate<mode>3_1 splitter): New splitter to avoid flags
	dependency.
	(*rotatert<mode>3_1 splitter): Ditto.
	(*bmi2_rorxsi3_1_zext): New insn pattern.
	(*<rotate_insn>si3_1_zext): Add rotatex BMI2 alternative.
	(*rotatesi3_1_zext splitter): New splitter to avoid flags
	dependency.
	(*rotatertsi3_1_zext splitter): Ditto.

2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>

	* common/config/i386/i386-common.c (OPTION_MASK_ISA_BMI2_SET):
	New.
	(OPTION_MASK_ISA_BMI2_UNSET): Likewise.
	(ix86_handle_option): Handle OPT_mbmi2 case.
	* config.gcc (i[34567]86-*-*): Add bmi2intrin.h.
	(x86_64-*-*): Likewise.
	* config/i386/bmi2intrin.h: New file.
	* config/i386/cpuid.h (bit_BMI2): New.
	* config/i386/driver-i386.c (host_detect_local_cpu): Detect
	BMI2 feature.
	* config/i386/i386-c.c (ix86_target_macros_internal):
	Conditionally define __BMI2__.
	* config/i386/i386.c (ix86_option_override_internal): Define PTA_BMI2.
	Handle BMI2 option.
	(ix86_valid_target_attribute_inner_p): Handle BMI2 option.
	(print_reg): New code.
	(ix86_print_operand): Likewise.
	(ix86_builtins): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
	IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
	IX86_BUILTIN_PEXT64.
	(bdesc_args): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64,
	IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32,
	IX86_BUILTIN_PEXT64.
	* config/i386/i386.h (TARGET_BMI2): New.
	* config/i386/i386.md (UNSPEC_PDEP): New.
	(UNSPEC_PEXT): Likewise.
	(*bmi2_bzhi_<mode>3): Likewise.
	(*bmi2_pdep_<mode>3): Likewise.
	(*bmi2_pext_<mode>3): Likewise.
	* config/i386/i386.opt (mbmi2): New.
	* config/i386/x86intrin.h: Include bmi2intrin.h when __BMI2__
	is defined.
	* doc/extend.texi: Document BMI2 built-in functions.
	* doc/invoke.texi: Document -mbmi2.

gcc/testsuite/

2011-08-23  Kirill Yukhin  <kirill.yukhin@intel.com>

	* g++.dg/other/i386-2.C: Add -mbmi2 check.
	* g++.dg/other/i386-3.C: Likewise.
	* gcc.target/i386/bmi2-bzhi32-1.c: New testcase.
	* gcc.target/i386/bmi2-bzhi32-1a.c: Likewise.
	* gcc.target/i386/bmi2-bzhi64-1.c: Likewise.
	* gcc.target/i386/bmi2-bzhi64-1a.c: Likewise.
	* gcc.target/i386/bmi2-mulx32-1.c: Likewise.
	* gcc.target/i386/bmi2-mulx32-1a.c: Likewise.
	* gcc.target/i386/bmi2-mulx64-1.c: Likewise.
	* gcc.target/i386/bmi2-mulx64-1a.c: Likewise.
	* gcc.target/i386/bmi2-pdep32-1.c: Likewise.
	* gcc.target/i386/bmi2-pdep32-1a.c: Likewise.
	* gcc.target/i386/bmi2-pdep64-1.c: Likewise.
	* gcc.target/i386/bmi2-pdep64-1a.c: Likewise.
	* gcc.target/i386/bmi2-pext32-1.c: Likewise.
	* gcc.target/i386/bmi2-pext32-1a.c: Likewise.
	* gcc.target/i386/bmi2-pext64-1.c: Likewise.
	* gcc.target/i386/bmi2-pext64-1a.c: Likewise.
	* gcc.target/i386/bmi2-rorx32-1.c: Likewise.
	* gcc.target/i386/bmi2-rorx32-1a.c: Likewise.
	* gcc.target/i386/bmi2-rorx64-1.c: Likewise.
	* gcc.target/i386/bmi2-rorx64-1a.c: Likewise.
	* gcc.target/i386/bmi2-sarx32-1.c: Likewise.
	* gcc.target/i386/bmi2-sarx32-1a.c: Likewise.
	* gcc.target/i386/bmi2-sarx64-1.c: Likewise.
	* gcc.target/i386/bmi2-sarx64-1a.c: Likewise.
	* gcc.target/i386/bmi2-shlx32-1.c: Likewise.
	* gcc.target/i386/bmi2-shlx32-1a.c: Likewise.
	* gcc.target/i386/bmi2-shlx64-1.c: Likewise.
	* gcc.target/i386/bmi2-shlx64-1a.c: Likewise.
	* gcc.target/i386/bmi2-shrx32-1.c: Likewise.
	* gcc.target/i386/bmi2-shrx32-1a.c: Likewise.
	* gcc.target/i386/bmi2-shrx64-1.c: Likewise.
	* gcc.target/i386/bmi2-shrx64-1a.c: Likewise.
	* gcc.target/i386/i386.exp (check_effective_target_bmi2): New.
	* gcc.target/i386/sse-12.c: Add BMI2.
	* gcc.target/i386/sse-13.c: Likewise.
	* gcc.target/i386/sse-14.c: Likewise.
	* gcc.target/i386/sse-22.c: Likewise.
	* gcc.target/i386/sse-23.c: Likewise.

From-SVN: r178001

committed Aug 23, 2011

82feeb8d Browse Files

typeck2.c (build_functional_cast): Don't try to avoid calling build_value_init. · 30d1352e

	* typeck2.c (build_functional_cast): Don't try to avoid calling
	build_value_init.
	* pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.

From-SVN: r177999

committed Aug 23, 2011

30d1352e Browse Files

re PR c++/49045 ([C++0x] unexpected "different exception specifier" error with noexcept) · f7d605ac

	PR c++/49045
	Core 1321
	* tree.c (dependent_name): New.
	(cp_tree_equal): Two calls with the same dependent name are
	equivalent even if the overload sets are different.

From-SVN: r177998

committed Aug 23, 2011

f7d605ac Browse Files

tree.c (build_target_expr): Set TREE_CONSTANT on literal TARGET_EXPR if the value is constant. · 30fdd4f2

	* tree.c (build_target_expr): Set TREE_CONSTANT on
	literal TARGET_EXPR if the value is constant.
	* typeck2.c (build_functional_cast): Don't set it here.

From-SVN: r177997

committed Aug 23, 2011

30fdd4f2 Browse Files

Core 903 (partial) · 27bec7bf

	Core 903 (partial)
	* call.c (null_ptr_cst_p): Only 0 qualifies in C++11.

From-SVN: r177996

committed Aug 23, 2011

27bec7bf Browse Files

Core 975 · 9b8662c2

	Core 975
	* decl.c (cxx_init_decl_processing): Initialize
	dependent_lambda_return_type_node.
	* cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
	(dependent_lambda_return_type_node): Define.
	(DECLTYPE_FOR_LAMBDA_RETURN): Remove.
	* semantics.c (lambda_return_type): Handle overloaded function.
	Use dependent_lambda_return_type_node instead of
	DECLTYPE_FOR_LAMBDA_RETURN.
	(apply_lambda_return_type): Don't check dependent_type_p.
	* pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
	(instantiate_class_template_1): Likewise.
	(tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
	* mangle.c (write_type): Likewise.
	* typeck.c (structural_comptypes): Likewise.
	(check_return_expr): Handle dependent_lambda_return_type_node.

From-SVN: r177995

committed Aug 23, 2011

9b8662c2 Browse Files

re PR c++/50024 ([C++0x] [4.7 Regression] crash when using braced initialization… · 27879147

re PR c++/50024 ([C++0x] [4.7 Regression] crash when using braced initialization in member function of template)

	PR c++/50024
	* semantics.c (maybe_constant_value): Don't try to fold { }.
	* pt.c (build_non_dependent_expr): Don't wrap { }.
	* init.c (build_value_init): Allow scalar value-init in templates.

From-SVN: r177994

committed Aug 23, 2011

27879147 Browse Files

* semantics.c (potential_constant_expression_1): Allow 'this'. · 7a74aa7f
```
From-SVN: r177993
```
Jason Merrill committed Aug 23, 2011
7a74aa7f Browse Files

re PR c++/50158 (invalid 'variable set but not used' warning (boolean used as an… · 09e640b3

re PR c++/50158 (invalid 'variable set but not used' warning (boolean used as an index to an array))

	PR c++/50158
	* typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
	if it has side-effects and needs to be preevaluated.

	* g++.dg/warn/Wunused-var-16.C: New test.

From-SVN: r177992

committed Aug 23, 2011

09e640b3 Browse Files

re PR middle-end/50161 (wrong code with -fno-tree-ter and __builtin_popcountl) · e2f00837

	PR middle-end/50161
	* simplify-rtx.c (simplify_const_unary_operation): If
	op is CONST_INT, don't look at op_mode, but use instead
	mode.
	* optabs.c (add_equal_note): For FFS, CLZ, CTZ,
	CLRSB, POPCOUNT, PARITY and BSWAP use operand mode for
	operation and TRUNCATE/ZERO_EXTEND if needed.
	* doc/rtl.texi (ffs, clrsb, clz, ctz, popcount, parity, bswap):
	Document that operand mode must be same as operation mode,
	or VOIDmode.
	* config/avr/avr.md (paritysi2, *parityqihi2.libgcc,
	*paritysihi2.libgcc, popcountsi2, *popcountsi2.libgcc,
	*popcountqihi2.libgcc, clzsi2, *clzsihi2.libgcc, ctzsi2,
	*ctzsihi2.libgcc, ffssi2, *ffssihi2.libgcc): For unary ops
	use the mode of operand for the operation and add truncate
	or zero_extend around if needed.
	* config/c6x/c6x.md (ctzdi2): Likewise.
	* config/bfin/bfin.md (clrsbsi2, signbitssi2): Likewise.

	* gcc.dg/pr50161.c: New test.

From-SVN: r177991

committed Aug 23, 2011

e2f00837 Browse Files

re PR c++/50055 ([PATCH] Location information for the throw() specification in a… · e70e0b60

re PR c++/50055 ([PATCH] Location information for the throw() specification in a function may be incorrect)

	PR c++/50055
	* except.c (begin_eh_spec_block): Build EH_SPEC block on the
	same line as the function.

From-SVN: r177990

committed Aug 23, 2011

e70e0b60 Browse Files

cfgexpand.c (expand_one_register_var): Use get_pointer_alignment. · d466b407

	* cfgexpand.c (expand_one_register_var): Use get_pointer_alignment.
	(gimple_expand_cfg): Merge alignment info for coalesced pointer
	SSA names.

From-SVN: r177989

committed Aug 23, 2011

d466b407 Browse Files

re PR c++/46862 (ICE on std::decimal::decimal32 without any fields) · bfcbe068

	PR c++/46862
	* class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
	which doesn't have any fields, clear it and diagnose.

	* g++.dg/dfp/nofields.C: New test.

From-SVN: r177987

committed Aug 23, 2011

bfcbe068 Browse Files

Makefile.in (tree-data-ref.o): Add tree-affine.h dependency. · 02f5d6c5

2011-08-23  Richard Guenther  <rguenther@suse.de>

	* Makefile.in (tree-data-ref.o): Add tree-affine.h dependency.
	* tree-affine.h (aff_comb_cannot_overlap_p): Declare.
	* tree-affine.c (aff_comb_cannot_overlap_p): New function, moved
	from ...
	* tree-ssa-loop-im.c (cannot_overlap_p): ... here.
	(mem_refs_may_alias_p): Adjust.
	* tree-data-ref.h (dr_may_alias_p): Adjust.
	* tree-data-ref.c: Include tree-affine.h.
	(dr_analyze_indices): Do nothing for the non-loop case.
	(dr_may_alias_p): Distinguish loop and non-loop case.  Disambiguate
	more cases in the non-loop case.
	* graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Adjust
	calls to dr_may_alias_p.
	(write_alias_graph_to_ascii_ecc): Likewise.
	(write_alias_graph_to_ascii_dot): Likewise.
	(build_alias_set_optimal_p): Likewise.

From-SVN: r177986

committed Aug 23, 2011

02f5d6c5 Browse Files

re PR fortran/31600 (Better error message for redeclation of USEd symbols) · 0fcbc86b

2011-08-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31600
        * symbol.c (gfc_add_type): Better diagnostic if redefining
        use-associated symbol.
        * module.c (gfc_use_module): Use module name as locus.

2011-08-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31600
        * gfortran.dg/use_16.f90: New.

From-SVN: r177985

committed Aug 23, 2011

0fcbc86b Browse Files

re PR tree-optimization/50162 (Wrong vectorization) · 336ecb65

2011-08-23  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/50162
	* tree-vect-stmts.c (vectorizable_call): Fix argument lookup.

From-SVN: r177984

committed Aug 23, 2011

336ecb65 Browse Files

tree-data-ref.c (dr_analyze_indices): Add comments, handle REALPART_EXPR and… · b8324815

tree-data-ref.c (dr_analyze_indices): Add comments, handle REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs.

2011-08-23  Richard Guenther  <rguenther@suse.de>

	* tree-data-ref.c (dr_analyze_indices): Add comments, handle
	REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs.
	(create_data_ref): Also dump access functions for the created
	data-ref.

From-SVN: r177983

committed Aug 23, 2011

b8324815 Browse Files

Daily bump. · 5f0c8ad2
```
From-SVN: r177982
```
GCC Administrator committed Aug 23, 2011
5f0c8ad2 Browse Files

22 Aug, 2011 7 commits

sfp-machine.h (ASM_INVALID): New define. · f70c879a

	* config/i386/64/sfp-machine.h (ASM_INVALID): New define.
	(ASM_DIVZERO): Ditto.
	(FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.

From-SVN: r177978

committed Aug 23, 2011

f70c879a Browse Files

* ChangeLog: Add missing change. · d913744e
```
From-SVN: r177975
```
Uros Bizjak committed Aug 22, 2011
d913744e Browse Files

re PR target/50155 (AVX2 support broke -mavx) · 1707583b

	PR target/50155
	* config/i386/sse.md (VI_AVX2): New.
	(<plusminus_insn><mode>3): Use VI_AVX2 mode iterator.
	(*<plusminus_insn><mode>3): Ditto.
	(<sse2_avx2>_andnot<mode>3): Ditto.
	(*andnot<mode>3): Fix order of cond operands.
	Add asserts for correct TARGET_xxx.
	(*<any_logic:code><mode>3): Ditto.

testsuite/ChangeLog:

	PR target/50155
	* gcc.target/i386/pr50155.c: New test.

From-SVN: r177974

committed Aug 22, 2011

1707583b Browse Files

Add ability to force lexed tokens' source_locations. · e3dfef44

Use it to force BUILTINS_LOCATION when declaring builtins instead of creating a <built-in> entry in the line_table which is wrong.

	* c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
	defined in cpp_init_builtins and c_cpp_builtins.

	gcc/fortran/ChangeLog
	* cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
	defined in cpp_define_builtins.

	libcpp/ChangeLog
	* init.c (cpp_create_reader): Inititalize forced_token_location_p.
	* internal.h (struct cpp_reader): Add field forced_token_location_p.
	* lex.c (_cpp_lex_direct): Use forced_token_location_p.
	(cpp_force_token_locations): New.
	(cpp_stop_forcing_token_locations): New.

From-SVN: r177973

committed Aug 22, 2011

e3dfef44 Browse Files

m32c.h (CLASS_MAX_NREGS): Remove macro. · c4831cff

	* config/m32c/m32c.h (CLASS_MAX_NREGS): Remove macro.
	* config/m32c/m32c-protos.h (m32c_class_max_nregs): Remove.
	* config/m32c/m32c.c (m32c_class_max_nregs): Make static. Change
	regclass argument type to reg_class_t. Change 'max' and 'v' vars
	and return types to unsigned char. Use reg_class_contents instead
	of class_contents.
	(TARGET_CLASS_MAX_NREGS): Define.

From-SVN: r177971

committed Aug 23, 2011

c4831cff Browse Files

* ChangeLog: Additional fixes for AVX2 ChangeLog entry. · 8b46e440
```
From-SVN: r177969
```
Uros Bizjak committed Aug 22, 2011
8b46e440 Browse Files
c6x.md (indirect_jump_shadow): Tweak representation to make computed_jump_p return true. · 60418b5d
```
	* config/c6x/c6x.md (indirect_jump_shadow): Tweak representation
	to make computed_jump_p return true.

From-SVN: r177968
```
Bernd Schmidt committed Aug 22, 2011
60418b5d Browse Files