Commits · 1fec5f5274d7e232b75fc400321ed64be46766c3 · lvzhengyang / riscv-gcc-1

04 Nov, 2014 33 commits

From Dominik Vogt.

* libgo/go/syscall/libcall_linux_s390.go: New file for s390 support.
* libgo/go/syscall/syscall_linux_s390.go: Ditto.
* libgo/go/syscall/libcall_linux_s390x.go: New file for s390x support.
* libgo/go/syscall/syscall_linux_s390x.go: Ditto.
* libgo/go/runtime/pprof/pprof.go (printStackRecord): Support s390 and
s390x.
* libgo/runtime/runtime.c (runtime_cputicks): Add support for s390 and
s390x
* libgo/mksysinfo.sh: Ditto.
(upcase_fields): New helper function

* libgo/go/debug/elf/file.go (applyRelocations): Implement relocations
on s390x.
(applyRelocationsS390x): Ditto.
(DWARF): Ditto.
* libgo/go/debug/elf/elf.go (R_390): New constants for S390 relocations.
(r390Strings): Ditto.
(String): Helper function for S390 relocations.
(GoString): Ditto.

* libgo/go/reflect/makefuncgo_s390.go: New file.
(S390MakeFuncStubGo): Implementation of s390 abi.
* libgo/go/reflect/makefuncgo_s390x.go: New file.
(S390xMakeFuncStubGo): Implementation of s390x abi.
* libgo/go/reflect/makefunc_s390.c: New file.
(makeFuncStub): s390 and s390x specific implementation of function.
* libgo/go/reflect/makefunc.go
(MakeFunc): Add support for s390 and s390x.
(makeMethodValue): Ditto.
(makeValueMethod): Ditto.
* libgo/Makefile.am (go_reflect_makefunc_s_file): Ditto.
(go_reflect_makefunc_file): Ditto.
* libgo/go/reflect/makefunc_dummy.c: Ditto.
* libgo/runtime/runtime.h (__go_makefunc_can_recover): Export prototype
for use in makefunc_s390.c.
(__go_makefunc_returning): Ditto.

* libgo/go/syscall/exec_linux.go (forkAndExecInChild): Fix order of the
arguments of the clone system call for s390[x].

* libgo/configure.ac (is_s390): New variable.
(is_s390x): Ditto
(LIBGO_IS_S390): Ditto.
(LIBGO_IS_S390X): Ditto.
(GOARCH): Support s390 and s390x.
* libgo/go/go/build/build.go (cgoEnabled): Ditto.
* libgo/go/go/build/syslist.go (goarchList): Ditto.

From-SVN: r217106

committed Nov 04, 2014

1fec5f52 Browse Files

rs6000.c (atomic_hold_decl, [...]): Guard declaration with #ifdef. · f6166a42

	* config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
	atomic_update_decl): Guard declaration with #ifdef.

From-SVN: r217105

committed Nov 04, 2014

f6166a42 Browse Files

c-common.c (shorten_compare): Do not shorten mixed DFP and non-DFP compares. · 6f450181

2014-11-04  Richard Biener  <rguenther@suse.de>

	* c-common.c (shorten_compare): Do not shorten mixed
	DFP and non-DFP compares.

From-SVN: r217101

committed Nov 04, 2014

6f450181 Browse Files

* sanopt.c (sanopt_optimize_walker): Remove unused variables. · 673fade3
```
From-SVN: r217100
```
Marek Polacek committed Nov 04, 2014
673fade3 Browse Files

Makefile.in (OBJS): Add sanopt.o. · 06cefae9

	* Makefile.in (OBJS): Add sanopt.o.
	(GTFILES): Add sanopt.c.
	* asan.h (asan_expand_check_ifn): Declare.
	* asan.c (asan_expand_check_ifn): No longer static.
	(class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
	* sanopt.c: ...here.  New file.
testsuite/
	* c-c++-common/ubsan/align-2.c: Remove dg-output.
	* c-c++-common/ubsan/align-4.c: Likewise.
	* g++.dg/ubsan/null-1.C: Likewise.
	* g++.dg/ubsan/null-2.C: Likewise.

From-SVN: r217099

committed Nov 04, 2014

06cefae9 Browse Files

godump-1.c (dg-skip-if): Add alpha*-*-*. · 9c636298
```
	* gcc.misc-tests/godump-1.c (dg-skip-if): Add alpha*-*-*.

From-SVN: r217098
```
Uros Bizjak committed Nov 04, 2014
9c636298 Browse Files

devirt-44.C (dg-options): Remove -fdump-tree-optimized. · a765878a

	* g++.dg/ipa/devirt-44.C (dg-options): Remove -fdump-tree-optimized.
	* g++.dg/ipa/devirt-45.C (dg-options): Ditto.
	* g++.dg/tree-prof/morefunc.C (dg-final-use): Cleanup profile ipa dump.
	* g++.dg/tree-prof/reorder.C (dg-final-use): Ditto.
	* g++.dg/tree-prof/pr35545.C (dg-fina-use): Cleanup profile_estimate
	ipa dump.
	* gcc.dg/fold-reassoc-3.c (dg-final): Fix scan string.
	Cleanup original tree dump.
	* gcc.dg/tree-prof/20050826-2.c (dg-final-use): Cleanup dom1 tree dump.
	* gcc.dg/tree-prof/cmpsf-1.c (dg-final-use): Ditto.
	* gcc.dg/tree-ssa/pr61144.c (dg-final): Cleanup optimized tree dump.

From-SVN: r217097

committed Nov 04, 2014

a765878a Browse Files

compiler: Logical operators should yield untyped bool for untyped operands. · 8b06e188
```
Fixes issue 6671 for gccgo.

From-SVN: r217094
```
Ian Lance Taylor committed Nov 04, 2014
8b06e188 Browse Files

devirt-40.C: Changed dump to not matching OBJ_TYPE_REF in function body. · 4456c6bf

gcc/testsuite/

2014-11-04  Martin Jambor  <mjambor@suse.cz>

	* g++/dg/ipa/devirt-40.C: Changed dump to not matching OBJ_TYPE_REF in
	function body.

From-SVN: r217092

committed Nov 04, 2014

4456c6bf Browse Files

[AArch64] fix unsafe access to deallocated stack · 7e8c2bd5

2014-11-04  Jiong Wang  <jiong.wang@arm.com>
2014-11-04  Wilco Dijkstra  <wilco.dijkstra@arm.com>

  gcc/
    PR target/63293
    * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
    stack adjustment.

From-SVN: r217091

committed Nov 04, 2014

7e8c2bd5 Browse Files

* testsuite/util/testsuite_allocator.h (operator==): Fix recursion. · 2acb7096
```
From-SVN: r217090
```
Jonathan Wakely committed Nov 04, 2014
2acb7096 Browse Files

Fix up mode confusion in combine_simplify_rtx. · bf42f4fd

The surrounding code was already fixed back when BImode was added.

	* combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
	also verify that mode is equal to the mode of op0.

From-SVN: r217089

committed Nov 04, 2014

bf42f4fd Browse Files

Make a temporary sequence for a jump emitted only to examine its length. · ed2b2162
```
	* bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
	emit into a sequence instead.

From-SVN: r217088
```
Bernd Schmidt committed Nov 04, 2014
ed2b2162 Browse Files

Fix type mismatches in intrinsic functions. · 5cfd56a7

	* f95-lang.c (gfc_init_builtin_functions): Use type index 2 for
	scalbn, scalbnl and scalbnf.
	* mathbuiltins.def (JN, YN): Use type index 5.

From-SVN: r217087

committed Nov 04, 2014

5cfd56a7 Browse Files

g++-dg.exp (g++-dg-runtest): Change -std=c++1y to -std=c++14. · 0dadf728

	* lib/g++-dg.exp (g++-dg-runtest): Change -std=c++1y to -std=c++14.
	* lib/target-supports.exp (check_effective_target_c++14_only): Likewise.

From-SVN: r217085

committed Nov 04, 2014

0dadf728 Browse Files

sh.c (emit_fpu_switch): Drop unused automatic variable. · 0caee3ca

2014-11-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.

From-SVN: r217082

committed Nov 04, 2014

0caee3ca Browse Files

pr60102.c: Move dg-skip-if after dg-options. · a5fc83a1

	gcc/testsuite/
	* gcc.target/powerpc/pr60102.c: Move dg-skip-if after dg-options.
	* gcc.target/powerpc/swaps-p8-12.c: Skip test if there would be
	conflicting -mcpu options.
	* gcc.target/powerpc/ppc-target-2.c: Likewise.
	* gcc.target/powerpc/cell_builtin-7.c: Likewise.
	* gcc.target/powerpc/dfp-builtin-1.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-7.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-1.c: Likewise.
	* gcc.target/powerpc/pr48053-3.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-6.c: Likewise.
	* gcc.target/powerpc/440-nmaclhw-1.c: Likewise.
	* gcc.target/powerpc/pr57744.c: Likewise.
	* gcc.target/powerpc/pr47862.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-8.c: Likewise.
	* gcc.target/powerpc/recip-1.c: Likewise.
	* gcc.target/powerpc/darwin-longlong.c: Likewise.
	* gcc.target/powerpc/bool2-p8.c: Likewise.
	* gcc.target/powerpc/mmfpgpr.c: Likewise.
	* gcc.target/powerpc/pr60203.c: Likewise.
	* gcc.target/powerpc/direct-move-vint1.c: Likewise.
	* gcc.target/powerpc/bool2-av.c: Likewise.
	* gcc.target/powerpc/pr43154.c: Likewise.
	* gcc.target/powerpc/ppc-fma-2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-5.c: Likewise.
	* gcc.target/powerpc/pr59054.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-11.c: Likewise.
	* gcc.target/powerpc/440-mullhwu-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-13.c: Likewise.
	* gcc.target/powerpc/ppc-target-3.c: Likewise.
	* gcc.target/powerpc/cell_builtin-8.c: Likewise.
	* gcc.target/powerpc/dfp-builtin-2.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-2.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-8.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-2.c: Likewise.
	* gcc.target/powerpc/p8vector-vbpermq.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-1.c: Likewise.
	* gcc.target/powerpc/bswap64-3.c: Likewise.
	* gcc.target/powerpc/bcd-1.c: Likewise.
	* gcc.target/powerpc/440-mulchwu-1.c: Likewise.
	* gcc.target/powerpc/extend-divide-1.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-7.c: Likewise.
	* gcc.target/powerpc/pr48192.c: Likewise.
	* gcc.target/powerpc/pr52775.c: Likewise.
	* gcc.target/powerpc/p8vector-int128-1.c: Likewise.
	* gcc.target/powerpc/pr58673-1.c: Likewise.
	* gcc.target/powerpc/pr53487.c: Likewise.
	* gcc.target/powerpc/440-nmaclhw-2.c: Likewise.
	* gcc.target/powerpc/recip-2.c: Likewise.
	* gcc.target/powerpc/p8vector-fp.c: Likewise.
	* gcc.target/powerpc/direct-move-vint2.c: Likewise.
	* gcc.target/powerpc/ppc-fma-3.c: Likewise.
	* gcc.target/powerpc/pr57150.c: Likewise.
	* gcc.target/powerpc/pr47251.c: Likewise.
	* gcc.target/powerpc/swaps-p8-6.c: Likewise.
	* gcc.target/powerpc/440-mullhwu-2.c: Likewise.
	* gcc.target/powerpc/bool3-p7.c: Likewise.
	* gcc.target/powerpc/cell_builtin-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-14.c: Likewise.
	* gcc.target/powerpc/ppc-target-4.c: Likewise.
	* gcc.target/powerpc/440-mulhhw-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-1.c: Likewise.
	* gcc.target/powerpc/440-machhw-1.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-3.c: Likewise.
	* gcc.target/powerpc/vsx-mass-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-9.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-3.c: Likewise.
	* gcc.target/powerpc/loop_align.c: Likewise.
	* gcc.target/powerpc/lhs-1.c: Likewise.
	* gcc.target/powerpc/sd-vsx.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-2.c: Likewise.
	* gcc.target/powerpc/bcd-2.c: Likewise.
	* gcc.target/powerpc/20040121-1.c: Likewise.
	* gcc.target/powerpc/pr52457.c: Likewise.
	* gcc.target/powerpc/440-mulchwu-2.c: Likewise.
	* gcc.target/powerpc/extend-divide-2.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-8.c: Likewise.
	* gcc.target/powerpc/p8vector-int128-2.c: Likewise.
	* gcc.target/powerpc/pr58673-2.c: Likewise.
	* gcc.target/powerpc/atomic-p7.c: Likewise.
	* gcc.target/powerpc/recip-3.c: Likewise.
	* gcc.target/powerpc/440-maclhwu-1.c: Likewise.
	* gcc.target/powerpc/optimize-bswapsi-2.c: Likewise.
	* gcc.target/powerpc/popcount-1.c: Likewise.
	* gcc.target/powerpc/altivec-32.c: Likewise.
	* gcc.target/powerpc/timode_off.c: Likewise.
	* gcc.target/powerpc/p8vector-ldst.c: Likewise.
	* gcc.target/powerpc/pack01.c: Likewise.
	* gcc.target/powerpc/pr55033.c: Likewise.
	* gcc.target/powerpc/ppc-fma-4.c: Likewise.
	* gcc.target/powerpc/swaps-p8-7.c: Likewise.
	* gcc.target/powerpc/ppu-intrinsics.c: Likewise.
	* gcc.target/powerpc/440-macchwu-1.c: Likewise.
	* gcc.target/powerpc/440-mulhhwu-1.c: Likewise.
	* gcc.target/powerpc/440-mulchw-1.c: Likewise.
	* gcc.target/powerpc/bool3-p8.c: Likewise.
	* gcc.target/powerpc/cell_builtin-2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-15.c: Likewise.
	* gcc.target/powerpc/440-macchw-1.c: Likewise.
	* gcc.target/powerpc/440-mulhhw-2.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-2.c: Likewise.
	* gcc.target/powerpc/440-machhw-2.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-4.c: Likewise.
	* gcc.target/powerpc/pr46728-16.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-1.c: Likewise.
	* gcc.target/powerpc/bool3-av.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-4.c: Likewise.
	* gcc.target/powerpc/ppc-pow.c: Likewise.
	* gcc.target/powerpc/lhs-2.c: Likewise.
	* gcc.target/powerpc/pr39902-2.c: Likewise.
	* gcc.target/powerpc/20041111-1.c: Likewise.
	* gcc.target/powerpc/builtins-1.c: Likewise.
	* gcc.target/powerpc/bcd-3.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-3.c: Likewise.
	* gcc.target/powerpc/pr57949-1.c: Likewise.
	* gcc.target/powerpc/atomic-p8.c: Likewise.
	* gcc.target/powerpc/sd-pwr6.c: Likewise.
	* gcc.target/powerpc/recip-4.c: Likewise.
	* gcc.target/powerpc/440-maclhwu-2.c: Likewise.
	* gcc.target/powerpc/warn-2.c: Likewise.
	* gcc.target/powerpc/parity-1.c: Likewise.
	* gcc.target/powerpc/popcount-2.c: Likewise.
	* gcc.target/powerpc/crypto-builtin-1.c: Likewise.
	* gcc.target/powerpc/ppc-fma-5.c: Likewise.
	* gcc.target/powerpc/swaps-p8-8.c: Likewise.
	* gcc.target/powerpc/pr42747.c: Likewise.
	* gcc.target/powerpc/440-macchwu-2.c: Likewise.
	* gcc.target/powerpc/440-mulhhwu-2.c: Likewise.
	* gcc.target/powerpc/dfp-dd-2.c: Likewise.
	* gcc.target/powerpc/direct-move-float1.c: Likewise.
	* gcc.target/powerpc/440-mulchw-2.c: Likewise.
	* gcc.target/powerpc/cell_builtin-3.c: Likewise.
	* gcc.target/powerpc/swaps-p8-16.c: Likewise.
	* gcc.target/powerpc/440-macchw-2.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-3.c: Likewise.
	* gcc.target/powerpc/dfp-td-2.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-5.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-2.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-5.c: Likewise.
	* gcc.target/powerpc/lhs-3.c: Likewise.
	* gcc.target/powerpc/440-nmachhw-1.c: Likewise.
	* gcc.target/powerpc/builtins-2.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-4.c: Likewise.
	* gcc.target/powerpc/pr52199.c: Likewise.
	* gcc.target/powerpc/440-machhwu-1.c: Likewise.
	* gcc.target/powerpc/pr57949-2.c: Likewise.
	* gcc.target/powerpc/recip-5.c: Likewise.
	* gcc.target/powerpc/popcount-3.c: Likewise.
	* gcc.target/powerpc/vsx-vector-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-1.c: Likewise.
	* gcc.target/powerpc/optimize-bswapdi-2.c: Likewise.
	* gcc.target/powerpc/ppc-fma-6.c: Likewise.
	* gcc.target/powerpc/vsx-extract-1.c: Likewise.
	* gcc.target/powerpc/pr48226.c: Likewise.
	* gcc.target/powerpc/swaps-p8-9.c: Likewise.
	* gcc.target/powerpc/pr47755-2.c: Likewise.
	* gcc.target/powerpc/direct-move-float2.c: Likewise.
	* gcc.target/powerpc/cell_builtin-4.c: Likewise.
	* gcc.target/powerpc/direct-move-double1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-17.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-4.c: Likewise.
	* gcc.target/powerpc/dfp-td-3.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-6.c: Likewise.
	* gcc.target/powerpc/440-nmacchw-1.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-3.c: Likewise.
	* gcc.target/powerpc/440-nmachhw-2.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-5.c: Likewise.
	* gcc.target/powerpc/bool2-p5.c: Likewise.
	* gcc.target/powerpc/440-machhwu-2.c: Likewise.
	* gcc.target/powerpc/fusion.c: Likewise.
	* gcc.target/powerpc/recip-6.c: Likewise.
	* gcc.target/powerpc/altivec-cell-6.c: Likewise.
	* gcc.target/powerpc/vsx-vector-2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-2.c: Likewise.
	* gcc.target/powerpc/optimize-bswapdi-3.c: Likewise.
	* gcc.target/powerpc/ppc-fma-7.c: Likewise.
	* gcc.target/powerpc/vsx-extract-2.c: Likewise.
	* gcc.target/powerpc/direct-move-long1.c: Likewise.
	* gcc.target/powerpc/dfp-dd.c: Likewise.
	* gcc.target/powerpc/swaps-p8-10.c: Likewise.
	* gcc.target/powerpc/cell_builtin-5.c: Likewise.
	* gcc.target/powerpc/direct-move-double2.c: Likewise.
	* gcc.target/powerpc/440-mullhw-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-5.c: Likewise.
	* gcc.target/powerpc/440-maclhw-1.c: Likewise.
	* gcc.target/powerpc/dfp-td.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-7.c: Likewise.
	* gcc.target/powerpc/pr48053-1.c: Likewise.
	* gcc.target/powerpc/440-nmacchw-2.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-4.c: Likewise.
	* gcc.target/powerpc/pr60676.c: Likewise.
	* gcc.target/powerpc/pr48258-1.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-6.c: Likewise.
	* gcc.target/powerpc/pr48857.c: Likewise.
	* gcc.target/powerpc/quad-atomic.c: Likewise.
	* gcc.target/powerpc/altivec-cell-7.c: Likewise.
	* gcc.target/powerpc/atomic_load_store-p8.c: Likewise.
	* gcc.target/powerpc/vsx-vector-3.c: Likewise.
	* gcc.target/powerpc/swaps-p8-3.c: Likewise.
	* gcc.target/powerpc/pr56605.c: Likewise.
	* gcc.target/powerpc/vsx-extract-3.c: Likewise.
	* gcc.target/powerpc/pr53199.c: Likewise.
	* gcc.target/powerpc/direct-move-long2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-11.c: Likewise.
	* gcc.target/powerpc/vsx-float0.c: Likewise.
	* gcc.target/powerpc/ppc-target-1.c: Likewise.
	* gcc.target/powerpc/altivec-20.c: Likewise.
	* gcc.target/powerpc/cell_builtin-6.c: Likewise.
	* gcc.target/powerpc/440-mullhw-2.c: Likewise.
	* gcc.target/powerpc/darwin-ehreturn-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-6.c: Likewise.
	* gcc.target/powerpc/440-maclhw-2.c: Likewise.
	* gcc.target/powerpc/440-dlmzb-strlen-1.c: Likewise.
	* gcc.target/powerpc/pr60137.c: Likewise.
	* gcc.target/powerpc/bswap64-1.c: Likewise.
	* gcc.target/powerpc/pr48053-2.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-5.c: Likewise.
	* gcc.target/powerpc/pr48258-2.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-7.c: Likewise.
	* gcc.target/powerpc/vsx-sfminmax.c: Likewise.
	* gcc.target/powerpc/bool2-p7.c: Likewise.
	* gcc.target/powerpc/ppc-round.c: Likewise.
	* gcc.target/powerpc/altivec-cell-8.c: Likewise.
	* gcc.target/powerpc/vsx-vector-4.c: Likewise.
	* gcc.target/powerpc/ppc-fma-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-4.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-10.c: Likewise.
	* gcc.target/powerpc/pr47755.c: Likewise.

From-SVN: r217081

committed Nov 04, 2014

a5fc83a1 Browse Files

[ARM] Migrate to new reduc_[us](min|max)_scal_optab · f5dcbee1

	config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
	(reduc_smin_scal_<mode> *2): ...this; extract scalar result.
	(reduc_smax_<mode> *2): Rename to...
	(reduc_smax_scal_<mode> *2): ...this; extract scalar result.
	(reduc_umin_<mode> *2): Rename to...
	(reduc_umin_scal_<mode> *2): ...this; extract scalar result.
	(reduc_umax_<mode> *2): Rename to...
	(reduc_umax_scal_<mode> *2): ...this; extract scalar result.

From-SVN: r217080

committed Nov 04, 2014

f5dcbee1 Browse Files

[ARM] Migrate to new reduc_plus_scal_optab · 89edc986

	config/arm/neon.md (reduc_plus_*): Rename to...
	(reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.

From-SVN: r217079

committed Nov 04, 2014

89edc986 Browse Files

[AArch64] Fix predicate and constraint mismatch in logical atomic operations · 95d47b10

2014-11-04  Michael Collison <michael.collison@linaro.org>

	* config/aarch64/iterators.md (lconst_atomic): New mode attribute
	to support constraints for CONST_INT in atomic operations.
	* config/aarch64/atomics.md
	(atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
	(atomic_nand<mode>): Likewise.
	(atomic_fetch_<atomic_optab><mode>): Likewise.
	(atomic_fetch_nand<mode>): Likewise.
	(atomic_<atomic_optab>_fetch<mode>): Likewise.
	(atomic_nand_fetch<mode>): Likewise.

From-SVN: r217076

committed Nov 04, 2014

95d47b10 Browse Files

Fix typo in definition of __ARM_FEATURE_IDIV · 5d1f6325
```
From-SVN: r217073
```
Ramana Radhakrishnan committed Nov 04, 2014
5d1f6325 Browse Files
Fix typo in definition of __ARM_FEATURE_IDIV · 06c0c6fa
```
From-SVN: r217072
```
Ramana Radhakrishnan committed Nov 04, 2014
06c0c6fa Browse Files

ubsan.c (instrument_object_size): Optimize [x & CST] array accesses. · 74e3d997

	* ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
testsuite/
	* c-c++-common/ubsan/object-size-10.c: New test.

From-SVN: r217071

committed Nov 04, 2014

74e3d997 Browse Files

rx.c (rx_handle_func_attribute): Mark unused argument. · 107bdb31

2014-11-03  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.

From-SVN: r217070

committed Nov 04, 2014

107bdb31 Browse Files

numeric.h: Do not use default arguments in function template redeclarations (definitions). · 335a3ed6
```
	* include/parallel/numeric.h: Do not use default arguments in function
	template redeclarations (definitions).

From-SVN: r217069
```
Jonathan Wakely committed Nov 04, 2014
335a3ed6 Browse Files

Do not assume allocator is assignable. · d3cf4189

	* include/bits/stl_deque.h (_Deque_base(_Deque_base&&)): Copy
	allocator instead of moving.
	* testsuite/23_containers/deque/allocator/move-2.cc: New.

From-SVN: r217068

committed Nov 04, 2014

d3cf4189 Browse Files

Make reference_wrapper trivially copyable. · 565115ea

	* include/std/functional (reference_wrapper): Define copy constructor
	and copy assignment as defaulted.
	* testsuite/20_util/bind/ref_neg.cc: Adjust dg-error.
	* testsuite/20_util/reference_wrapper/requirements.cc: New.

From-SVN: r217067

committed Nov 04, 2014

565115ea Browse Files

Use ctype_base::blank in regex_traits. · ac6f071a

	* include/bits/regex.h (regex_traits::_RegexMask): Remove _S_blank and
	adjust _S_valid_mask.
	* include/bits/regex.tcc (regex_traits::lookup_classname): Use
	ctype_base::blank.

From-SVN: r217066

committed Nov 04, 2014

ac6f071a Browse Files

* include/std/functional (_Bind_simple): Simplify construction. · 9bcb72e0
```
From-SVN: r217065
```
Jonathan Wakely committed Nov 04, 2014
9bcb72e0 Browse Files

Use aliases for type traits in C++14 mode. · 8a57bed1

	* include/bits/unique_ptr.h (make_unique): Use alias for trait.
	* include/experimental/optional (__constexpr_addressof): Likewise.
	(_Optional_base, optional, make_optional): Likewise.

From-SVN: r217064

committed Nov 04, 2014

8a57bed1 Browse Files

revert: ifcvt.c (noce_emit_cmove, [...]): Allow CC mode if HAVE_cbranchcc4. · fc628a81

2014-11-04  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	Revert:
	2014-11-03  Zhenqiang Chen  <zhenqiang.chen@arm.com>
	* ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
	Allow CC mode if HAVE_cbranchcc4.

From-SVN: r217062

committed Nov 04, 2014

fc628a81 Browse Files

Daily bump. · b86fa3ee
```
From-SVN: r217061
```
GCC Administrator committed Nov 04, 2014
b86fa3ee Browse Files

godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support with -fdump-go-spec. · 57ab0915

gcc/:
	* godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support
	with -fdump-go-spec.  Anonymous substructures are now flattened and
	replaced by their fields (record) or the first named, non-bitfield
	field (union).
gcc/testsuite/:
	* build-go/gcc/testsuite/gcc/godump-1.out: Update godump tests.

From-SVN: r217058

committed Nov 04, 2014

57ab0915 Browse Files

03 Nov, 2014 7 commits

input.c (expand_location_to_spelling_point): Fix typo. · e1f0c178

2014-11-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* input.c (expand_location_to_spelling_point): Fix typo.
	(expansion_point_location_if_in_system_header): Fix comment.

From-SVN: r217057

committed Nov 03, 2014

e1f0c178 Browse Files

coarray_collectives_14.f90: Fix testcase. · 7ba43eda

2014-11-03  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_collectives_14.f90: Fix testcase.

From-SVN: r217053

committed Nov 03, 2014

7ba43eda Browse Files

* config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier. · 8bc991d4
```
From-SVN: r217051
```
Pitchumani Sivanupandi committed Nov 03, 2014
8bc991d4 Browse Files

algo.h: Do not use default arguments in function template redeclarations (definitions). · 33843210

2014-11-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/parallel/algo.h: Do not use default arguments in function
	template redeclarations (definitions).

From-SVN: r217050

committed Nov 03, 2014

33843210 Browse Files

runtime: use "$GOC -dumpversion" instead of BASE-VER to discover compiler version · 24606f71
```
From-SVN: r217049
```
Ian Lance Taylor committed Nov 03, 2014
24606f71 Browse Files

tree-eh.c (operation_could_trap_helper_p): Handle conversions like ordinary operations. · 741233cf

2014-11-03  Richard Biener  <rguenther@suse.de>

	* tree-eh.c (operation_could_trap_helper_p): Handle conversions
	like ordinary operations.
	* gimplify.c (gimplify_conversion): Gimplify CONVERT_EXPR
	as NOP_EXPR.

From-SVN: r217048

committed Nov 03, 2014

741233cf Browse Files

Implement TARGET_ATOMIC_ASSIGN_EXPAND_FENV for powerpc*-*-linux* soft-float and e500. · 2f73a6c7

This patch implements support for TARGET_ATOMIC_ASSIGN_EXPAND_FENV for
powerpc*-*-linux* soft-float and e500, provided GCC is configured for
glibc 2.19 or later on the target.

New functions __atomic_feholdexcept, __atomic_feclearexcept and
__atomic_feupdateenv were added (to libc) in that glibc version (for
powerpc soft-float / e500 only) in order to support this part of C11.
For soft-float, libc functions are needed because the floating-point
exception state is in TLS variables in libc that aren't directly
accessible outside of glibc.  For e500, they are also needed because
of the prctl syscalls involved in controlling trapping for exceptions
and informing the kernel when certain exception flags have been
cleared.  The actual implementation in GCC is a straightforward matter
of calling those functions.

Tested with no regressions for cross to powerpc-linux-gnu
(soft-float); the c11-atomic-exec-5.c results go from FAIL to PASS.

	* configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define
	macros.
	* configure, config.h.in: Regenerate.
	* config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 ||
	(TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
	(RS6000_GLIBC_ATOMIC_FENV): New macro.
	* config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 ||
	(TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
	(RS6000_GLIBC_ATOMIC_FENV): New macro.
	* config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl)
	(atomic_update_decl): New static variables.
	(rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]:
	Generate calls to __atomic_feholdexcept, __atomic_feclearexcept
	and __atomic_feupdateenv for soft-float and no-FPRs.

From-SVN: r217040

committed Nov 03, 2014

2f73a6c7 Browse Files