If an interface has hidden methods, we must make the interface
table comdat if it is for an unnamed type.

When we create a stub method for an unnamed type, don't make
it publically visible.

From-SVN: r203468

	* go-gcc.cc (Gcc_backend::function_code_expression): New
	function.

From-SVN: r203467

	PR tree-optimization/58640
	* tree-ssa-threadupdate.c (mark_threaded_blocks): Truncate jump threading
	paths that cross over two loop entry points.

	* gcc.c-torture/execute/pr58640.c: New test.

From-SVN: r203463

2013-10-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/vsx.md (*vsx_le_perm_load_v2di): Generalize to
	handle vector float as well.
	(*vsx_le_perm_load_v4si): Likewise.
	(*vsx_le_perm_store_v2di): Likewise.
	(*vsx_le_perm_store_v4si): Likewise.

From-SVN: r203458

vector.md (vec_realign_load<mode>): Generate vperm directly to circumvent subtract from splat{31} workaround.

2013-10-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/vector.md (vec_realign_load<mode>): Generate vperm
	directly to circumvent subtract from splat{31} workaround.
	* config/rs6000/rs6000-protos.h (altivec_expand_vec_perm_le): New
	prototype.
	* config/rs6000/rs6000.c (altivec_expand_vec_perm_le): New.
	* config/rs6000/altivec.md (define_c_enum "unspec"): Add
	UNSPEC_VPERM_X and UNSPEC_VPERM_UNS_X.
	(altivec_vperm_<mode>): Convert to define_insn_and_split to
	separate big and little endian logic.
	(*altivec_vperm_<mode>_internal): New define_insn.
	(altivec_vperm_<mode>_uns): Convert to define_insn_and_split to
	separate big and little endian logic.
	(*altivec_vperm_<mode>_uns_internal): New define_insn.
	(vec_permv16qi): Add little endian logic.

From-SVN: r203457

	* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.

From-SVN: r203456

From-SVN: r203455

From-SVN: r203454

From-SVN: r203452

2013-10-11  Marc Glisse  <marc.glisse@inria.fr>

	* doc/extend.texi (returns_nonnull): Remove arguments.

From-SVN: r203451

From-SVN: r203450

/cp
2013-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58633
	* parser.c (cp_parser_commit_to_topmost_tentative_parse): New.
	(cp_parser_pseudo_destructor_name): Use it.

/testsuite
2013-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58633
	* g++.dg/cpp0x/decltype57.C: New.

From-SVN: r203448

	* c-common.h (omp_clause_mask::operator !=): New method.
	* c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
	instead of if (mask & something) tests everywhere.

From-SVN: r203447

/cp
2013-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/31671
	* pt.c (convert_nontype_argument): Set expr_type to
	TREE_TYPE (probe_type).

/testsuite
2013-10-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/31671
	* g++.dg/template/nontype26.C: New.

From-SVN: r203444

        * config/i386/sse.md (VI48F_256_512): New.
        (avx2_permvar<mode>): Change to ...
        (<avx2_avx512f>_permvar<mode>): This.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203442

        * config/i386/i386.c (bdesc_args): Change corresponding pattern  for
        __builtin_ia32_cvtps2dq, __builtin_ia32_cvtps2dq256.
        * config/i386/sse.md (VI4_AVX): New.
        (sf2simodelower): Ditto.
        (sse2_cvtps2dq): Change to ...
        (<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode>): This.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203441

        * config/i386/sse.md (V_512): New.
        (VI_512): Ditto.
        (vcond<V_512:mode><VF_512:mode>): Ditto.
        (vcond<V_512:mode><VI_512:mode>): Ditto.
        (vcondu<V_512:mode><VI_512:mode>): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203440

        * config/i386/i386.c (ix86_rtx_costs): Enable fma for TARGET_AVX512F.
        * config/i386/sse.md (FMAMODEM): Changed modes and conditions.
        (FMAMODE): Ditto.
        (fma<mode>4): Removed condition.
        (fms<mode>4): Ditto.
        (fnma<mode>4): Ditto.
        (fnms<mode>4): Ditto.
        (fma4i_fmadd_<mode>): Ditto.
        (*fma_fmadd_<mode>): Ditto.
        (*fma_fmsub_<mode>): Ditto.
        (*fma_fnmadd_<mode>): Ditto.
        (*fma_fnmsub_<mode>): Ditto.
        (fmaddsub_<mode>): Allow for TARGET_AVX512F.
        (*fma_fmaddsub_<mode>): Ditto.
        (*fma_fmsubadd_<mode>): Ditto.
        (*fmai_fmadd_<mode>): Ditto.
        (*fmai_fmsub_<mode>): Ditto.
        (*fmai_fnmadd_<mode>): Ditto.
        (*fmai_fnmsub_<mode>): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203439

        * config/i386/sse.md (VI248_AVX2_8_AVX512F): New.
        (VI124_256): Changed to ...
        (VI124_256_48_512): This.
        (ssepackmode): Extended with wider modes.
        (<code><mode>3): Changed iterator.
        (*avx2_<code><mode>3): Ditto.
        (vec_pack_trunc_<mode>): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203437

        * config/i386/sse.md (VI124_AVX2_48_AVX512F): New.
        (VI8F_256_512): Ditto.
        (abs<mode>2): Changed iterator.
        (avx2_perm<mode>): Changed to ...
        (<avx2_avx512f>_perm<mode>): This.
        (avx2_perm<mode>_1): Changed to ...
        (<avx2_avx512f>_perm<mode>_1): This.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203436

        * config/i386/sse.md (VI48_AVX512F): New.
        (VI48_AVX2): Changed to ...
        (VI48_AVX2_48_AVX512F): This.
        (avx2_ashrv<mode>): Changed to ...
        (<avx2_avx512f>_ashrv<mode>): This.
        (avx2_<shift_insn>v<mode>): Changed to ...
        (<avx2_avx512f>_<shift_insn>v<mode>): This.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203435

        * config/i386/sse.md (VI4_AVX512F): New.
        (VI8_AVX2_AVX512F): Ditto.
        (mul<mode>3): Extended with wider modes.
        (*<sse4_1_avx2>_mul<mode>3): Ditto.
        (mul<mode>3): Ditto.
        (vec_widen_<s>mult_odd_<mode>): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203434

        * config/i386/sse.md (VI2_AVX512F): New.
        (VI124_AVX512F): Ditto.
        (sseunpackmode): Extended with wider modes.
        (sseunpackfltmode): Ditto.
        (vec_unpacks_float_hi_<mode>): Ditto.
        (vec_unpacks_float_lo_<mode>): Ditto.
        (vec_unpacku_float_hi_<mode>): Ditto.
        (vec_unpacku_float_lo_<mode>): Ditto.
        (vec_unpacks_lo_<mode>): Ditto.
        (vec_unpacks_hi_<mode>): Ditto.
        (vec_unpacku_lo_<mode>): Ditto.
        (vec_unpacku_hi_<mode>): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203433

        * config/i386/i386.md (multdiv): New.
        (multdiv_mnemonic): Ditto.
        * config/i386/sse.md (<sse>_vmmul<mode>3): Changed to...
        (<sse>_vm<multdiv_mnemonic><mode>3): This.
        (<sse>_vmdiv<mode>3): Removed.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203432

       * config/i386/sse.md (V): Extended with wider modes.
        (VF2): Ditto.
        (ssehalfvecmode): Ditto.
        (i128): Ditto.
        (ssepackfltmode): Ditto.
        (avx_vec_concat<mode>): Ditto.
        (V_256_512): New iterator.
        (VF2_512_256): Ditto.
        (si2dfmode): New attribute.
        (si2dfmodelower): Ditto.
        (sf2dfmode): Ditto.
        (concat_tg_mode): Ditto.
        (floatv4siv4df2): Changed to ...
        (float<si2dfmodelower><mode>2): This.
        (avx_cvtps2pd256): Changed to ...
        (<sse2_avx_avx512f>_cvtps2pd<avxsizesuffix>): This.
        (vec_pack_trunc_v4df): Changed to ...
        (vec_pack_trunc_<mode>): This.
        (avx_vpermil<mode>): Changed to ...
        (<sse2_avx_avx512f>_vpermil<mode>): This.
        (<fixsuffix>fix_truncv8dfv8si2): New.
        (vec_pack_sfix_trunc_v8df): Ditto.
        (avx512f_rndscale<mode>): Ditto.
        (avx512f_roundpd512): Ditto.
        (vec_pack_ufix_trunc_<mode>): Updated iterator.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203431

        * config/i386/i386.md (any_fix): New iterator.
        (fixsuffix): New attribute.
        * config/i386/sse.md (VF1): Extened with wider modes.
        (VI): Ditto.
        (VI_AVX2): Ditto.
        (VI8): Ditto.
        (sseintvecmodelower): Ditto.
        (ssescalarmode): Ditto.
        (ssescalarnum): Ditto.
        (VF1_128_256): New.
        (ssexmmmode): Ditto.
        (<fixsuffix>fix_truncv16sfv16si2): Ditto.
        (<sse>_rcp<mode>2): Change iterator.
        (rsqrt<mode>2): Ditto.
        (<sse>_rsqrt<mode>2): Ditto.
        (avx2_vec_dup<mode>): Ditto.
        (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto.
        (round<mode>2_sfix): Ditto.
        (avx2_pbroadcast<mode>): Ditto.
        (*andnot<mode>3): Handle XI mode.
        (*<code><mode>3): Ditto.
        (AVXTOSSEMODE): Removed.
        (avx_vpermil<mode>): Changed to ...
        (<sse2_avx_avx512f>_vpermil<mode>): This.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203429

        * config/i386/sse.md (<sse2>_movnt<mode>): Update constraint to "v".
        (<sse>_comi): Ditto.
        (<sse>_ucomi): Ditto.
        (sse_cvtss2siq_2): Ditto.
        (sse2_cvtsd2si): Ditto.
        (sse2_cvtsd2siq): Ditto.
        (sse2_cvttsd2si): Ditto.
        (sse2_cvttsd2siq): Ditto.
        (<shift_insn><mode>3): Ditto.
        (sse2_cvtsi2sdq): Update constraint and prefix.
        (sse_cvtsi2ss): Update prefix.
        (sse_cvtsi2ssq): Ditto.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r203428

	* tree-vrp.c (infer_nonnull_range): Use is_gimple_call,
	ignore internal calls.

From-SVN: r203427

2013-10-11  Richard Biener  <rguenther@suse.de>

	* tree-pretty-print.c (dump_generic_node): Allow to dump
	both (D) and (ab) for SSA_NAMEs.  Mark INTEGER_CSTs with
	(OVF) if TREE_OVERFLOW is set.

From-SVN: r203426

From-SVN: r203425

libgomp/
	* testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
	of 5 loopfn matches.
	* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
	* testsuite/libgomp.graphite/force-parallel-9.c: Likewise.

As changed in gomp-4_0-branch, r203282.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r203424

libgomp/
	* Makefile.am (omp_lib.mod): Streamline rule.

From-SVN: r203423

contrib/
	* gcc_update (files_and_dependencies): Fix rule for
	libgomp/testsuite/Makefile.in.

From-SVN: r203422

libgomp/
	* libgomp.texi (Runtime Library Routines): C linkage, don't throw
	exceptions.

From-SVN: r203421

libgomp/
	* testsuite/libgomp.c/lib-1.c (main): Add missing error check.
	* testsuite/libgomp.fortran/lib1.f90: Likewise.
	* testsuite/libgomp.fortran/lib2.f: Likewise.
	* testsuite/libgomp.fortran/lib3.f: Likewise.

From-SVN: r203420

gcc/
	* tree.h (OMP_CLAUSE_CODE): Remove duplicate definition.

From-SVN: r203419

libgomp/
	* configure.ac: Typo fix.

From-SVN: r203418

	gcc/testsuite/
	* c-c++-common/cpp/openmp-define-1.c: New file.
	* c-c++-common/cpp/openmp-define-2.c: Likewise.
	* c-c++-common/cpp/openmp-define-3.c: Likewise.
	* gfortran.dg/openmp-define-1.f90: Likewise.
	* gfortran.dg/openmp-define-2.f90: Likewise.
	* gfortran.dg/openmp-define-3.f90: Likewise.
	libgomp/
	* testsuite/libgomp.fortran/openmp_version-1.f: New file.
	* testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.

From-SVN: r203417

gcc/testsuite/
	* g++.dg/gomp/gomp.exp: Recurse into subdirectories when looking
	for test source files.
	* gcc.dg/gomp/gomp.exp: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.1.c: Expect error.
	* gcc.dg/gomp/appendix-a/a.35.3.c: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.4.c: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.5.c: Likewise.
	* gcc.dg/gomp/appendix-a/a.35.6.c: Likewise.

From-SVN: r203416

gcc/
	* gimple.c: GIMPLE statements have subcodes, not sub-codes.
	* gimple.h: Likewise.

From-SVN: r203415