Updating my mail ID.

From-SVN: r202921

Fix issue with libvtv testsuite being run (and failing)
when GCC was not configured with --enable-vtable-verify.

From-SVN: r202918

lra.c (update_inc_notes): Remove all REG_DEAD and REG_UNUSED notes.

2013-09-25  Yvan Roux  <yvan.roux@linaro.org>

* lra.c (update_inc_notes): Remove all REG_DEAD and REG_UNUSED notes.

From-SVN: r202915

rtlanal.c (lsb_bitfield_op_p): New predicate for bitfield operations from the least significant bit.

2013-09-25  Yvan Roux  <yvan.roux@linaro.org>
    Vladimir Makarov  <vmakarov@redhat.com>

* rtlanal.c (lsb_bitfield_op_p): New predicate for bitfield operations
from the least significant bit.
(strip_address_mutations): Add bitfield operations handling.
(must_be_index_p): Add shifting and rotate operations handling.
(set_address_base): Use must_be_base_p predicate.
(set_address_index):Use must_be_index_p predicate.

Co-Authored-By: Vladimir Makarov <vmakarov@redhat.com>
From-SVN: r202914

i386.c (ix86_avx256_split_vector_move_misalign): Use new names.

* config/i386/i386.c (ix86_avx256_split_vector_move_misalign):
Use new names.
(ix86_expand_vector_move_misalign): Support new unaligned load and
stores and use new names.
(CODE_FOR_sse2_storedqu): Rename to ...
(CODE_FOR_sse2_storedquv16qi): ... this.
(CODE_FOR_sse2_loaddqu): Rename to ...
(CODE_FOR_sse2_loaddquv16qi): ... this.
(CODE_FOR_avx_loaddqu256): Rename to ...
(CODE_FOR_avx_loaddquv32qi): ... this.
(CODE_FOR_avx_storedqu256): Rename to ...
(CODE_FOR_avx_storedquv32qi): ... this.
* config/i386/i386.md (fpint_logic): New.
* config/i386/sse.md (VMOVE): Extend for AVX512.
(VF): Ditto.
(VF_128_256): New.
(VF_512): Ditto.
(VI_UNALIGNED_LOADSTORE): Ditto.
(sse2_avx_avx512f): Ditto.
(sse2_avx2): Extend for AVX512.
(sse4_1_avx2): Ditto.
(avx2_avx512f): New.
(sse): Extend for AVX512.
(sse2): Ditto.
(sse4_1): Ditto.
(avxsizesuffix): Ditto.
(sseintvecmode): Ditto.
(ssePSmode): Ditto.
(<sse>_loadu<ssemodesuffix><avxsizesuffix>): Ditto.
(<sse>_storeu<ssemodesuffix><avxsizesuffix>): Ditto.
(<sse2>_loaddqu<avxsizesuffix>): Extend for AVX512 and rename to ...
(<sse2_avx_avx512f>_loaddqu<mode>): ... this.
(<sse2>_storedqu<avxsizesuffix>): Extend for AVX512 and rename to ...
(<sse2_avx_avx512f>_storedqu<mode): ... this.
(<sse>_movnt<mode>): Replace constraint "x" with "v".
(STORENT_MODE): Extend for AVX512.
(*absneg<mode>2): Replace constraint "x" with "v".
(*mul<mode>3): Ditto.
(*ieee_smin<mode>3): Ditto.
(*ieee_smax<mode>3): Ditto.
(avx_cmp<mode>3): Replace VF with VF_128_256.
(*<sse>_maskcmp<mode>3_comm): Ditto.
(<sse>_maskcmp<mode>3): Ditto.
(<sse>_andnot<mode>3): Extend for AVX512.
(<code><mode>3, anylogic): Replace VF with VF_128_256.
(<code><mode>3, fpint_logic): New.
(*<code><mode>3): Extend for AVX512.
(avx512flogicsuff): New.
(avx512f_<logic><mode>): Ditto.
(<sse>_movmsk<ssemodesuffix><avxsizesuffix>): Replace VF with
VF_128_256.
(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Ditto.
(<sse4_1>_blendv<ssemodesuffix><avxsizesuffix>): Ditto.
(<sse4_1>_dp<ssemodesuffix><avxsizesuffix>): Ditto.
(avx_vtest<ssemodesuffix><avxsizesuffix>): Ditto.
(<sse4_1>_round<ssemodesuffix><avxsizesuffix>): Ditto.
(xop_vpermil2<mode>3): Ditto.
(*avx_vpermilp<mode>): Extend for AVX512 and rename to ...
(*<sse2_avx_avx512f>_vpermilp<mode>): ... this.
(avx_vpermilvar<mode>3): Extend for AVX512 and rename to ...
(<sse2_avx_avx512f>_vpermilvar<mode>3): ... 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: r202913

* Makefile.in (PARTITION_H, LTO_SYMTAB_H, COMMON_TARGET_DEF_H)
(RTL_ERROR_H, TRANS_MEM_H, COVERAGE_H, DEMANGLE_H, ALIAS_H)
(SCHED_INT_H, SEL_SCHED_IR_H, SEL_SCHED_DUMP_H, VALTRACK_H, DDG_H)
(GGC_INTERNAL_H, DECNUM_H, BACKTRACE_H, MKDEPS_H, TREE_HASHER_H)
(TREE_SSA_LIVE_H, SSAEXPAND_H, DWARF2OUT_H, SCEV_H, OMEGA_H)
(TREE_DATA_REF_H, IRA_INT_H, LRA_INT_H, DBGCNT_H, DATA_STREAMER_H)
(GIMPLE_STREAMER_H, TREE_STREAMER_H, STREAMER_HOOKS_H)
(TREE_VECTORIZER_H, IPA_INLINE_H, GSTAB_H, LIBFUNCS_H)
(GRAPHITE_HTAB_H): Remove.

From-SVN: r202912

* config/mcore/t-mcore (CROSS_FLOAT_H): Remove.

From-SVN: r202911

* config/t-glibc (glibc-c.o): Use COMPILE and POSTCOMPILE.

From-SVN: r202910

t-i386 (i386.o): Remove.

* config/i386/t-i386 (i386.o): Remove.
(i386-c.o): Use COMPILE and POSTCOMPILE.

From-SVN: r202909

* Makefile.in ($(out_object_file)): Use COMPILE and POSTCOMPILE.

From-SVN: r202908

* Makefile.in (graph.o, sbitmap.o, sparseset.o, gcc-ar.o)
(gcc-ranlib.o, gcc-nm.o, collect2.o, collect2-aix.o, tlink.o)
(lto-wrapper.o, default-c.o, attribs.o, incpath.o, prefix.o)
(gcc.o, options.o, options-save.o, version.o, gtype-desc.o)
(trans-mem.o, ggc-common.o, ggc-page.o, ggc-none.o, stringpool.o)
(convert.o, double-int.o, lto-compress.o, data-streamer-in.o)
(data-streamer-out.o, data-streamer.o, gimple-streamer-in.o)
(gimple-streamer-out.o, tree-streamer.o, tree-streamer-in.o)
(tree-streamer-out.o, streamer-hooks.o, lto-cgraph.o)
(lto-streamer-in.o, lto-streamer-out.o, lto-section-in.o)
(lto-section-out.o, lto-opts.o, lto-streamer.o, langhooks.o)
(test-dump.o, tree.o, tree-dump.o, tree-inline.o, print-tree.o)
(stor-layout.o, asan.o, tsan.o, ubsan.o, tree-ssa-tail-merge.o)
(tree-ssa-structalias.o, tree-ssa-uninit.o, tree-ssa.o)
(tree-into-ssa.o, tree-ssa-ter.o, tree-ssa-coalesce.o)
(tree-outof-ssa.o, tree-ssa-dse.o, tree-ssa-forwprop.o)
(tree-ssa-phiprop.o, tree-ssa-ifcombine.o, tree-ssa-phiopt.o)
(tree-nrv.o, tree-ssa-copy.o, tree-ssa-propagate.o)
(tree-ssa-dom.o, tree-ssa-uncprop.o, tree-ssa-threadedge.o)
(tree-ssa-threadupdate.o, tree-ssanames.o, tree-phinodes.o)
(domwalk.o, tree-ssa-live.o, tree-ssa-copyrename.o)
(tree-ssa-pre.o, tree-ssa-sccvn.o)
(gimple-ssa-strength-reduction.o, tree-vrp.o, tree-cfg.o)
(tree-cfgcleanup.o, tree-tailcall.o, tree-ssa-sink.o)
(tree-nested.o, tree-if-conv.o, tree-iterator.o, tree-dfa.o)
(tree-ssa-operands.o, tree-eh.o, tree-ssa-loop.o)
(tree-ssa-loop-unswitch.o, tree-ssa-address.o)
(tree-ssa-loop-niter.o, tree-ssa-loop-ivcanon.o)
(tree-ssa-loop-ch.o, tree-ssa-loop-prefetch.o, tree-predcom.o)
(tree-ssa-loop-ivopts.o, tree-affine.o, tree-ssa-loop-manip.o)
(tree-ssa-loop-im.o, tree-ssa-math-opts.o, tree-ssa-alias.o)
(tree-ssa-reassoc.o, tree-optimize.o, gimplify.o)
(gimple-iterator.o, gimple-fold.o, gimple-low.o, omp-low.o)
(tree-browser.o, omega.o, tree-chrec.o, tree-scalar-evolution.o)
(tree-data-ref.o, sese.o, graphite.o, graphite-blocking.o)
(graphite-clast-to-gimple.o, graphite-dependences.o)
(graphite-interchange.o, graphite-poly.o)
(graphite-scop-detection.o, graphite-sese-to-poly.o)
(graphite-optimize-isl.o, tree-vect-loop.o)
(tree-vect-loop-manip.o, tree-vect-patterns.o, tree-vect-slp.o)
(tree-vect-stmts.o, tree-vect-data-refs.o, tree-vectorizer.o)
(vtable-verify.o, tree-loop-distribution.o, tree-parloops.o)
(tree-stdarg.o, tree-object-size.o, internal-fn.o, gimple.o)
(gimple-pretty-print.o, tree-mudflap.o, tree-nomudflap.o)
(tree-pretty-print.o, tree-diagnostic.o, fold-const.o)
(diagnostic.o, diagnostic-color.o, opts.o, opts-global.o)
(opts-common.o, targhooks.o, common/common-targhooks.o, input.o)
(toplev.o, hwint.o, passes.o, plugin.o, main.o, host-default.o)
(rtl-error.o, rtl.o, print-rtl.o, rtlanal.o, varasm.o, function.o)
(statistics.o, stmt.o, except.o, expr.o, dojump.o, builtins.o)
(calls.o, expmed.o, explow.o, optabs.o, dbxout.o, debug.o)
(sdbout.o, dwarf2out.o, dwarf2cfi.o, dwarf2asm.o, vmsdbgout.o)
(xcoffout.o, godump.o, emit-rtl.o, real.o, realmpfr.o, dfp.o)
(fixed-value.o, jump.o, simplify-rtx.o, symtab.o, cgraph.o)
(cgraphunit.o, cgraphclones.o, cgraphbuild.o, varpool.o, ipa.o)
(ipa-profile.o, ipa-devirt.o, ipa-prop.o, ipa-ref.o, ipa-cp.o)
(ipa-split.o, ipa-inline.o, ipa-inline-analysis.o)
(ipa-inline-transform.o, ipa-utils.o, ipa-reference.o)
(ipa-pure-const.o, coverage.o, cselib.o, cse.o, dce.o, dumpfile.o)
(dse.o, fwprop.o, web.o, ree.o, cprop.o, gcse.o, store-motion.o)
(resource.o, lcm.o, mode-switching.o, tree-ssa-dce.o)
(tree-call-cdce.o, tree-ssa-ccp.o, tree-ssa-strlen.o, tree-sra.o)
(tree-switch-conversion.o, tree-complex.o, tree-emutls.o)
(tree-vect-generic.o, df-core.o, df-problems.o, df-scan.o)
(regstat.o, valtrack.o, var-tracking.o, profile.o, mcf.o)
(tree-profile.o, value-prof.o, loop-doloop.o, alloc-pool.o)
(auto-inc-dec.o, cfg.o, cfghooks.o, cfgexpand.o, cfgrtl.o)
(cfganal.o, cfgbuild.o, cfgcleanup.o, cfgloop.o, cfgloopanal.o)
(graphds.o, loop-iv.o, loop-invariant.o, cfgloopmanip.o)
(loop-init.o, loop-unswitch.o, loop-unroll.o, dominance.o)
(et-forest.o, combine.o, reginfo.o, bitmap.o, vec.o, hash-table.o)
(reload.o, reload1.o, rtlhooks.o, postreload.o, postreload-gcse.o)
(caller-save.o, bt-load.o, reorg.o, alias.o, stack-ptr-mod.o)
(init-regs.o, ira-build.o, ira-costs.o, ira-conflicts.o)
(ira-color.o, ira-emit.o, ira-lives.o, ira.o, lra.o)
(lra-assigns.o, lra-coalesce.o, lra-constraints.o)
(lra-eliminations.o, lra-lives.o, lra-spills.o, regmove.o)
(combine-stack-adj.o, compare-elim.o, ddg.o, modulo-sched.o)
(haifa-sched.o, sched-deps.o, sched-rgn.o, sched-ebb.o)
(sched-vis.o, sel-sched.o, sel-sched-dump.o, sel-sched-ir.o)
(final.o, recog.o, reg-stack.o, sreal.o, predict.o, lists.o)
(bb-reorder.o, tracer.o, timevar.o, regcprop.o, regrename.o)
(ifcvt.o, params.o, pointer-set.o, hooks.o, pretty-print.o)
(errors.o, dbgcnt.o, lower-subreg.o, target-globals.o)
(hw-doloop.o, file-find.o, context.o, $(common_out_object_file))
(insn-attrtab.o, insn-automata.o, insn-dfatab.o, insn-emit.o)
(insn-enums.o, insn-extract.o, insn-latencytab.o, insn-modes.o)
(insn-opinit.o, insn-output.o, insn-peep.o, insn-preds.o)
(insn-recog.o, intl.o, cppbuiltin.o, cppdefault.o, gcov.o)
(gcov-dump.o): Remove.
(default-c.o): Use COMPILE and POSTCOMPILE.
(CFLAGS-gcc.o): New variable.
($(common_out_object_file)): Use COMPILE and POSTCOMPILE.

From-SVN: r202907

* Make-lang.in (LTO_H, LINKER_PLUGIN_API_H, LTO_TREE_H)
(lto/lto-lang.o, lto/lto.o, lto/lto-partition.o)
(lto/lto-object.o): Remove.

From-SVN: r202906

Make-lang.in (gospec.o): Remove.

* Make-lang.in (gospec.o): Remove.
(CFLAGS-go/gospec.o): New variable.
(GCCGO_OBJS): Update to use go/gospec.o.
(go_OBJS): Define.
(GO_SYSTEM_H, GO_C_H, GO_LINEMAP_H, GO_LEX_H, GO_PARSE_H)
(GO_GOGO_H, GO_TYPES_H, GO_STATEMENTS_H, GO_EXPRESSIONS_H)
(GO_EXPORT_H, GO_IMPORT_H, GO_RUNTIME_H, GO_AST_DUMP_H)
(go/go-backend.o, go/go-lang.o, go/go-gcc.o, go/go-linemap.o)
(go/ast-dump.o, go/dataflow.o, go/export.o, go/expressions.o)
(go/go.o, go/go-dump.o, go/go-optimize.o, go/gogo-tree.o)
(go/gogo.o, go/import.o, go/import-archive.o, go/lex.o)
(go/parse.o, go/runtime.o, go/statements.o, go/types.o)
(go/unsafe.o): Remove.
(CFLAGS-go/go-gcc.o, CFLAGS-go/go-linemap.o): New variables.
(go/%.o: go/gofrontend/%.cc): Use COMPILE and POSTCOMPILE.

From-SVN: r202905

Make-lang.in (fortran_OBJS): Use fortran/gfortranspec.o.

* Make-lang.in (fortran_OBJS): Use fortran/gfortranspec.o.
(gfortranspec.o): Remove.
(CFLAGS-fortran/gfortranspec.o): New variable.
(GFORTRAN_D_OBJS): Update.
($(F95_PARSER_OBJS), fortran/openmp.o, GFORTRAN_TRANS_DEPS)
(fortran/f95-lang.o, fortran/scanner.o, fortran/convert.o)
(fortran/frontend-passes.o, fortran/trans.o, fortran/trans-decl.o)
(fortran/trans-types, fortran/trans-const.o, fortran/trans-expr.o)
(fortran/trans-stmt.o, fortran/trans-openmp.o, fortran/trans-io.o)
(fortran/trans-array.o, fortran/trans-intrinsic.o)
(fortran/dependency.o, fortran/trans-common.o, fortran/resolve.o)
(fortran/data.o, fortran/options.o, fortran/cpp.o)
(fortran/scanner.o, fortran/module.o): Remove.

From-SVN: r202904

* Makefile.in (c-family/cppspec.o, c-family/c-common.o)
(c-family/c-cppbuiltin.o, c-family/c-dump.o, c-family/c-format.o)
(c-family/c-gimplify.o, c-family/c-lex.o, c-family/c-omp.o)
(c-family/c-opts.o, c-family/c-pch.o, c-family/c-ppoutput.o)
(c-family/c-pragma.o, c-family/c-pretty-print.o)
(c-family/c-semantics.o, c-family/c-ada-spec.o)
(c-family/array-notation-common.o, c-family/stub-objc.o)
(c-family/c-ubsan.o): Remove.

From-SVN: r202903

Make-lang.in (jvspec.o): Remove.

* Make-lang.in (jvspec.o): Remove.
(CFLAGS-java/jvspec.o): New variable.
($(XGCJ)$(exeext), java_OBJS): Use java/jvspec.o
(java/jvspec.o-warn): Rename from jvspec.o-warn.
(JAVA_TREE_H, java/jcf-dump.o, java/boehm.o, java/builtins.o)
(java/class.o, java/constants.o, java/decl.o, java/except.o)
(java/expr.o, java/jcf-depend.o, java/jcf-parse.o)
(java/jvgenmain.o, java/lang.o, java/mangle.o, java/mangle_name.o)
(java/resource.o java/typeck.o, java/win32-host.o)
(java/verify-glue.o, java/verify-impl.o, java/zextract.o)
(java/java-gimplify.o, java/jcf-io.o, java/jcf-path.o): Remove.

From-SVN: r202902

Make-lang.in (CXX_TREE_H, [...]): Remove.

gcc/cp
* Make-lang.in (CXX_TREE_H, CXX_PARSER_H, CXX_PRETTY_PRINT_H):
Remove.
gcc/objcp
* Make-lang.in (START_HDRS, cc1objplus-checksum.o)
(objcp/objcp-lang.o, objcp/objcp-decl.o
(objcp/objc-runtime-shared-support.o)
(objcp/objc-gnu-runtime-abi-01.o objcp/objc-next-runtime-abi-01.o)
(objcp/objc-next-runtime-abi-02.o, objcp/objcp-act.o)
(objcp/objc-encoding.o, objcp/objc-map.o): Use COMPILE and
POSTCOMPILE.  Remove explicit dependencies.

From-SVN: r202901

* Make-lang.in (START_HDRS, cc1obj-checksum.o, objc/objc-lang.o)
(objc/objc-runtime-shared-support.o)
(objc/objc-gnu-runtime-abi-01.o, objc/objc-next-runtime-abi-01.o)
(objc/objc-next-runtime-abi-02.o, objc/objc-act.o)
(objc/objc-encoding.o, objc/objc-map.o): Remove.

From-SVN: r202900

Make-lang.in (g++spec.o): Remove.

* Make-lang.in (g++spec.o): Remove.
(CFLAGS-cp/g++spec.o): New variable.
(GXX_OBJS): Reference cp/g++spec.o.
(cc1plus-checksum.o, cp/lex.o, cp/cp-array-notation.o)
(cp/cp-lang.o, cp/decl.o, cp/decl2.o, cp/cp-objcp-common.o)
(cp/typeck2.o, cp/typeck.o, cp/class.o, cp/call.o)
(cp/friend.o, cp/init.o, cp/method.o, cp/cvt.o, cp/search.o)
(cp/tree.o, cp/ptree.o, cp/rtti.o, cp/except.o, cp/expr.o)
(cp/pt.o, cp/error.o, cp/repo.o, cp/semantics.o, cp/dump.o)
(cp/optimize.o, cp/mangle.o, cp/parser.o, cp/cp-gimplify.o)
(cp/name-lookup.o, cp/cxx-pretty-print.o): Remove.

From-SVN: r202899

Makefile.in (C_TREE_H): Reference c/c-tree.h.

* Makefile.in (C_TREE_H): Reference c/c-tree.h.
gcc/c
* Make-lang.in (c/gccspec.o): Remove.
(CFLAGS-c/gccspec.o): New variable.
(cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
(c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
(c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.

From-SVN: r202898

Makefile.in (DRIVER_DEFINES): Use $(and), not shell code, to add -DENABLE_SHARED_LIBGCC.

* Makefile.in (DRIVER_DEFINES): Use $(and), not shell code,
to add -DENABLE_SHARED_LIBGCC.
(gcc.o): Don't use subshell.
gcc/c
* Make-lang.in (c/gccspec.o): Don't use subshell.
gcc/cp
* Make-lang.in (g++spec.o): Don't use subshell.
gcc/fortran
* Make-lang.in (gfortranspec.o): Don't use subshell.
gcc/go
* Make-lang.in (gospec.o): Don't use subshell.
gcc/java
* Make-lang.in (jvspec.o): Don't use subshell.

From-SVN: r202897

Makefile.in (OUTPUT_OPTION): Define as "-o $@".

* Makefile.in (OUTPUT_OPTION): Define as "-o $@".
* configure.ac: Don't invoke AM_PROG_CC_C_O.
(NO_MINUS_C_MINUS_O, OUTPUT_OPTION): Don't subst.
* configure, config.in: Rebuild.
gcc/ada
* gcc-interface/Makefile.in (OUTPUT_OPTION): Define as "-o $@".

From-SVN: r202896

(clh 9)

From-SVN: r202895

(clh 5)

From-SVN: r202894

(clh 6)

From-SVN: r202893

tree-ssa-threadedge.c (thread_across_edge): Use foo.last () rather than foo[foo.length () - 1] to access last member in a vec.

        * tree-ssa-threadedge.c (thread_across_edge): Use foo.last () rather
        than foo[foo.length () - 1] to access last member in a vec.
        * tree-ssa-threadupdate.c (register_jump_thread): Similarly.

From-SVN: r202892

re PR bootstrap/58521 (bootstrap failure: ICE in mem_ref_in_stmt, at tree-ssa-loop-im.c:677)

2013-09-25  Richard Biener  <rguenther@suse.de>

PR middle-end/58521
* tree.c (iterative_hash_expr): Remove MEM_REF special handling.

From-SVN: r202889

cgraph.c (cgraph_resolve_speculation): Use semantical equivalency test.

* cgraph.c (cgraph_resolve_speculation): Use semantical equivalency
test.

From-SVN: r202888

re PR sanitizer/58420 (internal compiler error: in ubsan_type_descriptor, at ubsan.c:280)

PR sanitizer/58420
* ubsan.c (ubsan_type_descriptor): Handle IDENTIFIER_NODEs
when determining the type name.

From-SVN: r202887

re PR sanitizer/58413 (ubsan constant folding)

PR sanitizer/58413
c-family/
* c-ubsan.c (ubsan_instrument_shift): Don't instrument
an expression if we can prove it is correct.
(ubsan_instrument_division): Likewise.  Remove unnecessary
check.
testsuite/
* c-c++-common/ubsan/shift-5.c: New test.
* c-c++-common/ubsan/shift-6.c: New test.
* c-c++-common/ubsan/div-by-zero-5.c: New test.
* gcc.dg/ubsan/c-shift-1.c: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r202886

re PR c++/58516 (ICE with __transaction_atomic)

PR c++/58516
cp/
* semantics.c (finish_transaction_stmt): Check for EXPR_P before
setting the expr location.

testsuite/
* g++.dg/tm/pr58516.C: New test.

From-SVN: r202883

compiler: don't permit nil assignment to blank identifier.

Fixes https://code.google.com/p/go/issues/detail?id=6005.

From-SVN: r202881

Daily bump.

From-SVN: r202879

sh.md: Fix formatting.

* config/sh/sh.md: Fix formatting.

From-SVN: r202876

Implement --param=vect-max-peeling-for-alignment=..

From-SVN: r202875

Update libvtv to install header files in standard
location rather than top level include dir.

From-SVN: r202873

target-supports.exp (check_effective_target_arm_cond_exec): New procedure.

[gcc/testsuite/]
2013-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

    * lib/target-supports.exp (check_effective_target_arm_cond_exec):
    New procedure.
    * gcc.target/arm/minmax_minus.c: Check for cond_exec target.

From-SVN: r202872

gimple-pretty-print.c: Various whitespace tweaks.

2013-09-24  Christophe Lyon  <christophe.lyon@linaro.org>

* gimple-pretty-print.c: Various whitespace tweaks.
* tree-core.h: Likewise.
* tree-pretty-print.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-copy.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-ssanames.h: Likewise.
* tree-vrp.c: Likewise.

From-SVN: r202869

re PR middle-end/57134 (ICE with -mstrict-align and inline assembly on ppc64)

PR middle-end/57134
PR middle-end/57586
* stmt.c (expand_asm_operands): Call expand_expr with
EXPAND_MEMORY for output operands that disallow regs.  Don't
use EXPAND_WRITE on inout operands.

From-SVN: r202866

re PR tree-optimization/58513 (*var and MEM[(const int &)var]  (var has int* type) are not treated as the same data ref.)

2013-09-24  Richard Biener  <rguenther@suse.de>

PR middle-end/58513
* tree.c (reference_alias_ptr_type): Move ...
* alias.c (reference_alias_ptr_type): ... here and implement
in terms of the new reference_alias_ptr_type_1.
(ref_all_alias_ptr_type_p): New helper.
(get_deref_alias_set_1): Drop flag_strict_aliasing here,
use ref_all_alias_ptr_type_p.
(get_deref_alias_set): Add flag_strict_aliasing check here.
(reference_alias_ptr_type_1): New function, split out from ...
(get_alias_set): ... here.
(alias_ptr_types_compatible_p): New function.
* alias.h (reference_alias_ptr_type): Declare.
(alias_ptr_types_compatible_p): Likewise.
* tree.h (reference_alias_ptr_type): Remove.
* fold-const.c (operand_equal_p): Use alias_ptr_types_compatible_p
to compare MEM_REF alias types.

* g++.dg/vect/pr58513.cc: New testcase.

From-SVN: r202865

tree-vrp.c (vrp_finalize): Check for SSA name presence.

2013-09-24  Richard Biener  <rguenther@suse.de>

* tree-vrp.c (vrp_finalize): Check for SSA name presence.

From-SVN: r202863

re PR libstdc++/58338 (Add noexcept to functions with a narrow contract)

2013-09-24  Marc Glisse  <marc.glisse@inria.fr>

PR libstdc++/58338
PR libstdc++/56166
* include/bits/basic_string.h (basic_string)
[basic_string(basic_string&&)]: Make the noexcept conditional.
[operator=(basic_string&&), assign(basic_string&&)]: Link to PR 58265.
[begin(), end(), rbegin(), rend(), clear]: Remove noexcept.
[pop_back]: Comment on the lack of noexcept.
* include/debug/string (basic_string) [basic_string(const _Allocator&),
basic_string(basic_string&&), begin(), end(), rbegin(), rend(), clear,
operator[](size_type), pop_back]: Comment out noexcept, until vstring
replaces basic_string.

From-SVN: r202861

atomic-comp-swap-release-acquire.c: Adjust expected output.

2013-09-24  Yvan Roux  <yvan.roux@linaro.org>

* gcc.target/arm/atomic-comp-swap-release-acquire.c: Adjust expected
output.

From-SVN: r202860

0;261;0c2013-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (rs6000_vector_reload): Delete, combine
reload helper function arrays into a single array reg_addr.
(reload_fpr_gpr): Likewise.
(reload_gpr_vsx): Likewise.
(reload_vsx_gpr): Likewise.
(struct rs6000_reg_addr): Likewise.
(reg_addr): Likewise.
(rs6000_debug_reg_global): Change rs6000_vector_reload,
reload_fpr_gpr, reload_gpr_vsx, reload_vsx_gpr uses to reg_addr.
(rs6000_init_hard_regno_mode_ok): Likewise.
(rs6000_secondary_reload_direct_move): Likewise.
(rs6000_secondary_reload): Likewise.

From-SVN: r202859

Makefile.am: Add regex.tcc.

2013-09-24  Tim Shen  <timshen91@gmail.com>

* include/Makefile.am: Add regex.tcc.
* include/Makefile.in: Regenerate.
* include/bits/regex.h: Remove definitions to regex.tcc.
* include/bits/regex.tcc: New.
(match_results::format, regex_replace): Implement;
* include/bits/regex_compiler.h: Move _M_flags to the top of class
member list, because other members' initialization depend on it.
* include/bits/regex_compiler.tcc
(_Compiler<>::_Compiler): Adjust member initializations.
(_Compiler<>::_M_quantifier): Fix ungreedy interval quantifier.
* include/bits/regex_executor.h: Remove _RegexT from _*Executor classes.
In the future, all regex classes may refactor to *Impl style.
* include/bits/regex_executor.tcc (_Executor::_M_set_results):
Merge identical code from _*Executor classes.
* testsuite/28_regex/algorithms/regex_match/extended/
string_dispatch_01.cc (fake_match<>): Adjust the hacking-style testcase
caller for new __get_executors interface.
* testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc:
New.
* testsuite/28_regex/match_results/format.cc: New.
* testsuite/28_regex/traits/char/lookup_collatename.cc: Remove digraph
testcase.
* testsuite/28_regex/traits/wchar_t/lookup_collatename.cc: Likewise.

From-SVN: r202858

Daily bump.

From-SVN: r202854

Fix 58500.

gcc/cp/
PR c++/58500
* type-utils.h (find_type_usage): Only traverse one type level into
member function pointers.

gcc/testsuite/
PR c++/58500
* g++.dg/cpp1y/pr58500.C: New testcase.

From-SVN: r202851

Fix instantiation of implicit function template forward declarations.

* parser.c (cp_parser_init_declarator): Defer calling
finish_fully_implicit_template for forward declarations until after
other decl processing is complete.  Cleanup for clarity: Extract 'else'
case after 'if' containing unconditional return.

From-SVN: r202850

Generate more intuitive name for 'auto' parameters.

* parser.c (make_generic_type_name): Spell generic type names '<autoN>'
rather than '__GenN'.

From-SVN: r202849

Support nested generic lambdas.

* lambda.c (maybe_add_lambda_conv_op): Don't check for instantiated
callop in the case of generic lambdas.

From-SVN: r202848

Use translation-unit-global rather than parameter-list-local counter for generic type names to facilitate nested implicit function templates.

* parser.c (make_generic_type_name): Use global count rather than
parameter and ...
(add_implicit_template_parms): ... propagate interface change here.

From-SVN: r202847

rs6000.h (enum r6000_reg_class_enum): Add new constraints: wu, ww, and wy.

2013-09-20  Michael Meissner  <meissner@linux.vnet.ibm.com>

* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Add new
constraints: wu, ww, and wy.  Repurpose wv constraint added during
power8 changes.  Put wg constraint in alphabetical order.

* config/rs6000/rs6000.opt (-mvsx-scalar-float): New debug switch
for future work to add ISA 2.07 VSX single precision support.
(-mvsx-scalar-double): Change default from -1 to 1, update
documentation comment.
(-mvsx-scalar-memory): Rename debug switch to -mupper-regs-df.
(-mupper-regs-df): New debug switch to control whether DF values
can go in the traditional Altivec registers.
(-mupper-regs-sf): New debug switch to control whether SF values
can go in the traditional Altivec registers.

* config/rs6000/rs6000.c (rs6000_debug_reg_global): Print wu, ww,
and wy constraints.
(rs6000_init_hard_regno_mode_ok): Use ssize_t instead of int for
loop variables.  Rename -mvsx-scalar-memory to -mupper-regs-df.
Add new constraints, wu/ww/wy.  Repurpose wv constraint.
(rs6000_debug_legitimate_address_p): Print if we are running
before, during, or after reload.
(rs6000_secondary_reload): Add a comment.
(rs6000_opt_masks): Add -mupper-regs-df, -mupper-regs-sf.

* config/rs6000/constraints.md (wa constraint): Sort w<x>
constraints.  Update documentation string.
(wd constraint): Likewise.
(wf constraint): Likewise.
(wg constraint): Likewise.
(wn constraint): Likewise.
(ws constraint): Likewise.
(wt constraint): Likewise.
(wx constraint): Likewise.
(wz constraint): Likewise.
(wu constraint): New constraint for ISA 2.07 SFmode scalar
instructions.
(ww constraint): Likewise.
(wy constraint): Likewise.
(wv constraint): Repurpose ISA 2.07 constraint that we not used in
the previous submissions.
* doc/md.texi (PowerPC and IBM RS6000): Likewise.

From-SVN: r202843

rtl.texi (REG_NOTES): Say that int_list can also be used.

gcc/
* doc/rtl.texi (REG_NOTES): Say that int_list can also be used.
(REG_BR_PROB): Say that the probability is stored in an int_list.
* reg-notes.def: Update commentary to mention INT_LIST.
* rtl.def (EXPR_LIST, INSN_LIST): Capitalize comments.
(INT_LIST): New rtx.
* rtl.h (add_int_reg_note, add_shallow_copy_of_reg_note): Declare.
* rtlanal.c (int_reg_note_p): New function.
(alloc_reg_note): Assert that the note does not have an int argument.
(add_int_reg_note, add_shallow_copy_of_reg_note): New functions.
* combine.c (distribute_notes): Use add_shallow_copy_of_rtx.
* cse.c (cse_process_notes_1): Expect REG_EQUAL to be an EXPR_LIST
rather than an INSN_LIST.  Handle INT_LIST.
* ifcvt.c (cond_exec_process_insns): Take the probability as an int
rather than an rtx.  Use gen_rtx_INT_LIST to create a REG_BR_PROB note.
(cond_exec_process_if_block): Use XINT to extract REG_BR_PROB values.
Manipulate them as ints rather than rtxes.
* reg-stack.c (subst_asm_stack_regs): Only handle EXPR_LIST notes.
* regmove.c (copy_src_to_dest): Likewise.
* sched-vis.c (print_insn_with_notes): Handle INT_LIST.

* config/i386/winnt.c (i386_pe_seh_unwind_emit): Sink pat assignment
into the cases that need it.
* config/arm/arm.c (arm_unwind_emit): Likewise.

* asan.c (asan_clear_shadow): Use add_int_reg_note for REG_BR_PROB.
* emit-rtl.c (try_split, emit_copy_of_insn_after): Likewise.
* loop-doloop.c (add_test, doloop_modify): Likewise.
* loop-unswitch.c (compare_and_jump_seq): Likewise.
* optabs.c (emit_cmp_and_jump_insn_1): Likewise.
* predict.c (combine_predictions_for_insn): Likewise.
* print-rtl.c (print_rtx): Handle INT_LIST.
* config/aarch64/aarch64.c (aarch64_emit_unlikely_jump): Likewise.
* config/alpha/alpha.c (emit_unlikely_jump): Likewise.
* config/arm/arm.c (emit_unlikely_jump): Likewise.
* config/i386/i386.c (ix86_expand_split_stack_prologue): Likewise.
(ix86_split_fp_branch, predict_jump): Likewise.
* config/rs6000/rs6000.c (emit_unlikely_jump): Likewise.
* config/sh/sh.c (expand_cbranchsi4): Likewise.
* config/spu/spu.c (ea_load_store_inline): Likewise.

* cfgbuild.c (compute_outgoing_frequencies): Use XINT to access the
value of a REG_BR_PROB note.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
(update_br_prob_note, rtl_verify_edges, purge_dead_edges): Likewise.
* emit-rtl.c (try_split): Likewise.
* predict.c (br_prob_note_reliable_p): Likewise.
(invert_br_probabilities, combine_predictions_for_insn): Likewise.
* reorg.c (mostly_true_jump): Likewise.
* config/bfin/bfin.c (cbranch_predicted_taken_p): Likewise.
* config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
* config/i386/i386.c (ix86_print_operand): Likewise.
* config/ia64/ia64.c (ia64_print_operand): Likewise.
* config/mmix/mmix.c (mmix_print_operand): Likewise.
* config/rs6000/rs6000.c (output_cbranch): Likewise.
* config/s390/s390.c (s390_expand_tbegin): Likewise.
* config/sh/sh.c (sh_print_operand, sh_adjust_cost): Likewise.
* config/sparc/sparc.c (output_cbranch): Likewise.
* config/spu/spu.c (get_branch_target): Likewise.
* config/tilegx/tilegx.c (cbranch_predicted_p): Likewise.
* config/tilepro/tilepro.c (cbranch_predicted_p): Likewise.

From-SVN: r202839

ipa-cp.c (ipa_get_indirect_edge_target_1): Add sanity check for ipa-devirt.

* ipa-cp.c (ipa_get_indirect_edge_target_1): Add sanity check
for ipa-devirt.
* ipa-utils.h (possible_polymorphic_call_target_p): New function.
* ipa-devirt.c (possible_polymorphic_call_target_p): Be tolerant
of external calls
* gimple-fold.c: Include ipa-utils.h and gimple-pretty-print.h
(gimple_fold_call): Dump inconsistent devirtualizations; add
sanity check for type based devirtualizations.
* ipa-prop.c: Include ipa-utils.h
(ipa_intraprocedural_devirtualization): Add sanity check.
(try_make_edge_direct_virtual_call): Likewise.

From-SVN: r202837

snprintf_lite.cc (__concat_size_t): Use unsigned long long conditionally.

2013-09-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

* src/c++11/snprintf_lite.cc (__concat_size_t): Use
unsigned long long conditionally.

From-SVN: r202836

tree-ssa-ccp.c (insert_clobber_before_stack_restore): Recurse on copy assignment statements.

* tree-ssa-ccp.c (insert_clobber_before_stack_restore): Recurse on copy
assignment statements.

From-SVN: r202833

Unbreak i386 and other builds where size_t != unsigned long.

2013-09-23  Paul Pluzhnikov  <ppluzhnikov@google.com>

* src/c++11/snprintf_lite.cc (__concat_size_t): Use only
std::__int_to_char<unsigned long long>()

From-SVN: r202832

gimple-pretty-print.c (dump_ssaname_info): New function.

2013-09-23  Kugan Vivekanandarajah  <kuganv@linaro.org>

gcc/
* gimple-pretty-print.c (dump_ssaname_info): New function.
(dump_gimple_phi): Call it.
(pp_gimple_stmt_1): Likewise.
* tree-core.h (tree_ssa_name): New union ssa_name_info_type field.
(range_info_def): Declare.
* tree-pretty-print.c (pp_double_int): New function.
(dump_generic_node): Call it.
* tree-pretty-print.h (pp_double_int): Declare.
* tree-ssa-alias.c (dump_alias_info): Check pointer type.
* tree-ssanames.h (range_info_def): New structure.
(value_range_type): Move definition here.
(set_range_info, value_range_type, duplicate_ssa_name_range_info):
Declare.
* tree-ssanames.c (make_ssa_name_fn): Check pointer type at
initialization.
(set_range_info): New function.
(get_range_info): Likewise.
(duplicate_ssa_name_range_info): Likewise.
(duplicate_ssa_name_fn): Check pointer type and call
duplicate_ssa_name_range_info.
* tree-ssa-copy.c (fini_copy_prop): Likewise.
* tree-vrp.c (value_range_type): Remove definition, now in
tree-ssanames.h.
(vrp_finalize): Call set_range_info to update value range of
SSA_NAMEs.
* tree.h (SSA_NAME_PTR_INFO): Macro changed to access via union.
(SSA_NAME_RANGE_INFO): New macro.

From-SVN: r202831

re PR tree-optimization/58464 (Crashes with SIGSEGV (infinite recursion in phi_translate))

2013-09-23  Richard Biener  <rguenther@suse.de>

PR tree-optimization/58464
* tree-ssa-pre.c (phi_trans_lookup): Remove.
(phi_trans_add): Change to add conditionally on being not
present.
(phi_translate_1): Remove recursion detection here.
(phi_translate): Pre-seed the cache with NULL to catch
recursion here in a more generic way.
(bitmap_find_leader): Adjust comment.
(get_representative_for): Dump value-numbers.
(create_expression_by_pieces): Likewise.
(insert_into_preds_of_block): Likewise.

* g++.dg/torture/pr58464.C: New testcase.

From-SVN: r202826

re PR target/58475 (SH4 insn swapb does not satisfy its constraints:)

2013-09-23  Christian Bruel  <christian.bruel@st.com>

        PR target/58475
        * config/sh/sh.md (movsf_ie): Allow fpul_operand.
        * config/sh/predicate.md (arith_reg_operand): Disallow FPUL_REG.

From-SVN: r202825

Revert r202780:

* config/aarch64/aarch64.c (aarch64_expand_prologue): Use plus_constant.
(aarch64_expand_epilogue): Likewise.
(aarch64_legitimize_reload_address): Likewise.

From-SVN: r202824

re PR fortran/58355 ([F03] ICE with TYPE, EXTENDS before parent TYPE defined)

2013-09-23  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58355
* decl.c (check_extended_derived_type): Prevent segfault, modify error
message.

2013-09-23  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58355
* gfortran.dg/extends_15.f90: New.

From-SVN: r202823

Daily bump.

From-SVN: r202822

gimplify.c (gimplify_asm_expr): Reset the TREE_CHAIN of clobbers to NULL_TREE before pushing them onto the vector.

* gimplify.c (gimplify_asm_expr): Reset the TREE_CHAIN of clobbers to
NULL_TREE before pushing them onto the vector.  Likewise for labels.

From-SVN: r202819

Print additional info when various out-of-range conditions are detected.

2013-09-21  Paul Pluzhnikov  <ppluzhnikov@google.com>

* include/bits/functexcept.h (__throw_out_of_range_fmt): New.
* src/c++11/functexcept.cc (__throw_out_of_range_fmt): New.
* src/c++11/snprintf_lite.cc: New.
* src/c++11/Makefile.am: Add snprintf_lite.cc.
* src/c++11/Makefile.in: Regenerate.
* config/abi/pre/gnu.ver: Add _ZSt24__throw_out_of_range_fmtPKcz.
* include/std/array (at): Use __throw_out_of_range_fmt.
* include/debug/array (at): Likewise.
* include/profile/array (at): Likewise.
* include/std/bitset (_M_check_initial_position, _M_check): New.
(bitset::bitset): Use _M_check_initial_position.
(set, reset, flip, test): Use _M_check.
* include/ext/vstring.h (_M_check, at): Use __throw_out_of_range_fmt.
* include/bits/stl_vector.h (_M_range_check): Likewise.
* include/bits/stl_bvector.h (_M_range_check): Likewise.
* include/bits/stl_deque.h (_M_range_check): Likewise.
* include/bits/basic_string.h (_M_check, at): Likewise.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
Likewise.
* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc: Likewise.
* testsuite/23_containers/array/tuple_interface/tuple_element_debug_neg.cc:
Likewise.
* testsuite/23_containers/array/tuple_interface/get_neg.cc: Likewise.
* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Likewise.
* testsuite/util/exception/safety.h (generate): Use __throw_out_of_range_fmt.

From-SVN: r202818

Daily bump.

From-SVN: r202817

predicates.md (ia64_cbranch_operator): Accept unordered comparison operators when -fno-trapping-math is in effect.

* config/ia64/predicates.md (ia64_cbranch_operator): Accept unordered
comparison operators when -fno-trapping-math is in effect.
* config/ia64/ia64.c (ia64_expand_compare): Add support for unordered
comparison operators in TFmode and assert that unsupported operators
cannot reach here.
(ia64_print_operand): Likewise.

From-SVN: r202814

x86-tune.def (partial_reg_stall): Disable for CoreI7 and newer.

* x86-tune.def (partial_reg_stall): Disable for CoreI7 and newer.
(sse_typeless_stores): Enable for core
(sse_load0_by_pxor): Likewise.
(four_jump_limit): Disable for core.
(pad_returns): Likewise.
(avoid_vector_decode): Likewise.
(fuse_cmp_and_branch): Enable for cores.
* i386.c (x86_accumulate_outgoing_args): Disable for cores.

From-SVN: r202813

Daily bump.

From-SVN: r202811

re PR middle-end/56791 (Segmentation fault in stage2 gengenrtl -- Incorrect instruction sequence generated by reload)

PR middle-end/56791
* config/pa/pa.c (pa_option_override): Disable auto increment and
decrement instructions until reload is completed.

From-SVN: r202807

pa-linux.h (TARGET_OS_CPP_BUILTINS): Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1...

* config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Define
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2,
and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.

From-SVN: r202803

rl78.c: Various whitespace and comment tweaks.

* config/rl78/rl78.c: Various whitespace and comment tweaks.
(need_to_save): Save bank 0 on interrupts.
(characterize_address): Strip far address wrappers.
(rl78_as_legitimate_address): Likewise.
(transcode_memory_rtx): Likewise.
(rl78_peep_movhi_p): Disable this peephole after devirt.
(rl78_propogate_register_origins): Forget all origins when a
CLOBBER is seen.
* config/rl78/rl78-virt.md: Various whitespace tweaks.
* config/rl78/rl78-real.md: Various whitespace tweaks.  Additional
peephole2's.
* config/rl78/rl78.md (sel_rb): Disable for G10 just in case.
* config/rl78/rl78-expand.md (movqi): Check for subregs of consts.
* config/rl78/rl78.h (LINK_SPEC): Pass -gc-sections unless
relocating.
* config/rl78/constraints.md: Various whitespace and paren tweaks.

Co-Authored-By: Nick Clifton <nickc@redhat.com>
From-SVN: r202801

pa.md: In "scc" insn patterns...

* config/pa/pa.md: In "scc" insn patterns, change output template to
handle const0_rtx in reg_or_0_operand operands.

From-SVN: r202798

re PR c++/58481 (Internal compiler error when passing argument packs to base class method inside a lambda)

/cp
2013-09-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58481
* pt.c (tsubst_copy): Use current_nonlambda_class_type to
call tsubst_baselink.

/testsuite
2013-09-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58481
* g++.dg/cpp0x/lambda/lambda-this17.C: New.

From-SVN: r202797

Work around buggy gas not properly sign-extending a 64bit value on a 32bit host

PR target/56875
2013-09-20  Martin Husemann  <martin@NetBSD.org>
    Jan-Benedict Glaw  <jbglaw@lug-owl.de>

gcc/
* config/vax/vax.c (vax_output_int_move): Use D format specifier.
* config/vax/vax.md (ashldi3, <unnamed>): Ditto.

gcc/testsuite/
* gcc.target/vax/vax.exp: New.
* gcc.target/vax/pr56875.c: Ditto.

From-SVN: r202796

re PR testsuite/57605 (colors break note pruning in the testsuite)

PR testsuite/57605
libstdc++-v3/
* testsuite/lib/libstdc++.exp (libstdc++_init): Prepend
-fdiagnostics-color=never to cxxflags.
libmudflap/
* testsuite/lib/libmudflap.exp (libmudflap-init): Append
-fdiagnostics-color=never to cxxflags.
libgomp/
* testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
ALWAYS_CFLAGS.

From-SVN: r202791

re PR middle-end/58484 (ICE in chrec_fold_plus_1, at tree-chrec.c:272 building 416.gamess)

2013-09-20  Richard Biener  <rguenther@suse.de>

PR middle-end/58484
* tree-scalar-evolution.c (struct scev_info_str): Shrink by
remembering SSA name version and block index.
(new_scev_info_str): Adjust.
(hash_scev_info): Likewise.  Also hash the block index.
(eq_scev_info): Adjust.
(find_var_scev_info): Likewise.
(struct instantiate_cache_entry): Remove.
(struct instantiate_cache_type): Use a htab to map name, block
to chrec.
(instantiate_cache_type::~instantiate_cache_type): Adjust.
(get_instantiated_value_entry): Likewise.
(hash_idx_scev_info, eq_idx_scev_info): New functions.
(instantiate_scev_name): Adjust.

* gfortran.dg/pr58484.f: New testcase.

From-SVN: r202790

* tree-ssa-dom.c (record_temporary_equivalences): Add comment.

From-SVN: r202789

* gcc.dg/tree-ssa/ssa-dom-thread-3.c: Add missing dg-final clause.

From-SVN: r202788

aarch64-builtins.c (aarch64_simd_expand_args): Call aarch64_simd_expand_args to update op[argc].

gcc/

* config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
Call aarch64_simd_expand_args to update op[argc].

From-SVN: r202784

plugin.c (parse_plugin_arg_opt): Accept equal sign inside plugin argument.

2013-09-20  Basile Starynkevitch  <basile@starynkevitch.net>

* plugin.c (parse_plugin_arg_opt): Accept equal sign inside
          plugin argument.

From-SVN: r202783

gengtype.c (file_rules): Added rule for *.cc files.

2013-09-20  Basile Starynkevitch  <basile@starynkevitch.net>

       * gengtype.c (file_rules): Added rule for *.cc files.
       (get_output_file_with_visibility): Give fatal message when no
       rules found.

From-SVN: r202782

re PR libstdc++/58338 (Add noexcept to functions with a narrow contract)

2013-09-20  Marc Glisse  <marc.glisse@inria.fr>

PR libstdc++/58338
* include/bits/allocator.h (__alloc_swap::_S_do_it,
__shrink_to_fit_aux::_S_do_it): Mark as noexcept.
* include/bits/basic_string.h (basic_string::_Rep) [_S_empty_rep,
_M_is_leaked, _M_is_shared, _M_set_leaked, _M_set_sharable,
_M_set_length_and_sharable, _M_dispose]: Likewise.
(basic_string::_Alloc_hider::_Alloc_hider): Likewise.
(basic_string) [_M_data, _M_rep, _M_ibegin, _M_iend, _M_limit,
_M_disjunct, _M_copy, _M_move, _M_assign, _S_copy_chars, _S_compare,
_S_empty_rep, shrink_to_fit, operator[] const, front const, back const]:
Likewise.
[clear]: Link to PR 56166.
[swap]: Link to PR 58265.
* include/bits/stl_deque.h (_Deque_iterator) [_S_buffer_size,
_Deque_iterator, _M_const_cast, operator*, operator->, operator++,
operator--, operator+=, operator+, operator-=, operator-, operator[],
_M_set_node]: Mark as noexcept.
(operator==(const _Deque_iterator&, const _Deque_iterator&),
operator!=(const _Deque_iterator&, const _Deque_iterator&),
operator<(const _Deque_iterator&, const _Deque_iterator&),
operator>(const _Deque_iterator&, const _Deque_iterator&),
operator<=(const _Deque_iterator&, const _Deque_iterator&),
operator>=(const _Deque_iterator&, const _Deque_iterator&),
operator-(const _Deque_iterator&, const _Deque_iterator&),
operator+(ptrdiff_t, const _Deque_iterator&)): Likewise.
(_Deque_base) [_Deque_base(const allocator_type&)]: Add missing call to
_M_initialize_map.
[~_Deque_base, _M_deallocate_node, _M_deallocate_map, _M_destroy_nodes]:
Mark as noexcept.
(_Deque_base::_Deque_impl) [_Deque_impl(const _Tp_alloc_type&),
_Deque_impl(_Tp_alloc_type&&)]: Likewise.
(deque) [_S_buffer_size, operator=(deque&&), shrink_to_fit, operator[],
front, back, pop_front, pop_back, swap]: Likewise.
[deque(), deque(const allocator_type&)]: Merge.
* include/debug/deque (deque) [operator=(deque&&), shrink_to_fit,
operator[], front, back, pop_front, pop_back, swap]: Mark as noexcept.
* include/profile/deque (deque) [operator=(deque&&), operator[], front,
back, pop_front, pop_back, swap]: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
Adjust line number.
* testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
Likewise.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
Likewise.

From-SVN: r202781

[AArch64] Use plus_constant.

2013-09-20  Renlin Li  <renlin.li@arm.com>

* config/aarch64/aarch64.c (aarch64_expand_prologue): Use plus_constant.
(aarch64_expand_epilogue): Likewise.
(aarch64_legitimize_reload_address): Likewise.

From-SVN: r202780

re PR middle-end/57748 (ICE when expanding assignment to unaligned zero-sized array)

2013-09-20  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR middle-end/57748
        * expr.c (expand_assignment): Remove misalignp code path.

testsuite/

        PR middle-end/57748
        * gcc.dg/torture/pr57748-1.c: New test.
        * gcc.dg/torture/pr57748-2.c: New test.

From-SVN: r202778

re PR sanitizer/58413 (ubsan constant folding)

2013-09-20  Marek Polacek  <polacek@redhat.com>

PR sanitizer/58413
* ubsan.c (get_ubsan_type_info_for_type): Use TYPE_SIZE instead of
TYPE_PRECISION.  Add asserts.

testsuite/
* c-c++-common/ubsan/shift-4.c: New test.

From-SVN: r202776

re PR tree-optimization/58453 (Revision 202431 results in miscompare for CPU2006 434.zeusmp)

2013-09-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/58453
* tree-loop-distribution.c (distribute_loop): Apply the cost
model for -ftree-loop-distribute-patterns, too.

* gcc.dg/tree-ssa/ldist-23.c: New testcase.

From-SVN: r202775

re PR tree-optimization/58473 (FAIL: ext/random/normal_mv_distribution/cons/default.cc (test for excess errors))

2013-09-20  Richard Biener  <rguenther@suse.de>

PR middle-end/58473
* tree-chrec.h (build_polynomial_chrec): Use gcc_checking_assert,
make type comparison less strict.

From-SVN: r202774

libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical ppc host match.

* libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical
ppc host match.  Support little-endian powerpc linux hosts.
Regenerate configure throughout.

From-SVN: r202773

re PR fortran/58099 ([F03] over-zealous procedure-pointer error checking)

2013-09-20  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58099
* expr.c (gfc_check_pointer_assign): Remove second call to
'gfc_compare_interfaces' with swapped arguments.
* interface.c (gfc_compare_interfaces): Symmetrize the call to
'check_result_characteristics' by calling it with swapped arguments.

2013-09-20  Janus Weil  <janus@gcc.gnu.org>

PR fortran/58099
* gfortran.dg/proc_ptr_43.f90: New.

From-SVN: r202766

re PR other/58467 (Documentation of the "used" variable attribute needs additional information)

2013-09-20  Marek Polacek  <polacek@redhat.com>

PR other/58467
* doc/extend.texi: Document that attribute used is meant to be used
on variables with static storage duration.

From-SVN: r202764

Daily bump.

From-SVN: r202763

compiler: Fix inconsistent check for structs using memcmp for ==.

Test is bug479.

From-SVN: r202751

re PR tree-optimization/58472 (gomp4: ICE in in vectorizable_store, at tree-vect-stmts.c:4192)

PR tree-optimization/58472
* tree-vect-stmts.c (vectorizable_store, vectorizable_load): For
simd_lane_access set inv_p = false.
* omp-low.c (lower_rec_input_clauses): Set TREE_NO_WARNING on
the simduid magic VAR_DECL.

* c-c++-common/gomp/pr58472.c: New test.

From-SVN: r202748

* i386.c (generic_memcpy, generic_memset): Fix 32bit template.

From-SVN: r202747

tree-ssa-dom.c (record_temporary_equivalences): New function split out of dom_opt_dom_walker::after_dom_children.

       * tree-ssa-dom.c (record_temporary_equivalences): New function
        split out of dom_opt_dom_walker::after_dom_children.
        (dom_opt_dom_walker::thread_across_edge): Move common code
        in here from dom_opt_dom_walker::after_dom_children.
        (dom_opt_dom_walker::after_dom_children): Corresponding simplifictions.

From-SVN: r202742

i386.h (TARGET_GENERIC32, [...]): Remove.

* i386.h (TARGET_GENERIC32, TARGET_GENERIC64): Remove.
(TARGET_GENERIC): Use PROCESOR_GENERIC
(enum processor_type): Unify generic32 and 64.
* i386.md (cpu): Likewise.
* x86-tune.def (use_leave): Enable for generic32.
(avoid_vector_decode, slow_imul_imm32_mem, slow_imul_imm8): Likewise.
* athlon.md: Change generic64 to generic in all occurences.
* i386-c.c (ix86_target_macros_internal): Unify generic64 and 32.
(ix86_target_macros_internal): Likewise.
* driver-i386.c (host_detect_local_cpu): Likewise.
* i386.c (generic64_memcpy, generic64_memset, generic64_cost): Rename to ..
(generic_memcpy, generic_memset, generic_cost): This one.
(generic32_memcpy, generic32_memset, generic32_cost): Remove.
(m_GENERIC32, m_GENERIC64): Remove.
(m_GENERIC): Turn into one flag.
(processor_target): Unify generic tunnings.
(ix86_option_override_internal): Replace generic32/64 by generic.
(ix86_issue_rate): Likewise.
(ix86_adjust_cost): Likewise.

From-SVN: r202741

cgraph.c (cgraph_create_edge_1): Avoid uninitialized read of speculative flag.

* cgraph.c (cgraph_create_edge_1): Avoid uninitialized read
of speculative flag.

From-SVN: r202740

omp-low.c (expand_omp_sections): Always pass len - 1 to GOMP_sections_start, even if !exit_reachable.

* omp-low.c (expand_omp_sections): Always pass len - 1 to
GOMP_sections_start, even if !exit_reachable.
libgomp/
* testsuite/libgomp.c/sections-2.c: New test.

From-SVN: r202738

re PR libstdc++/58338 (Add noexcept to functions with a narrow contract)

2013-09-19  Marc Glisse  <marc.glisse@inria.fr>

PR libstdc++/58338
* include/bits/stl_tree.h (_Rb_tree_node_base) [_S_minimum, _S_maximum]:
Mark as noexcept.
(_Rb_tree_iterator) [_Rb_tree_iterator, operator*, operator->,
operator++, operator--, operator==, operator!=]: Likewise.
(_Rb_tree_const_iterator) [_Rb_tree_const_iterator, _M_const_cast,
operator*, operator->, operator++, operator--, operator==, operator!=]:
Likewise.
(operator==(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&),
operator!=(const _Rb_tree_iterator&, const _Rb_tree_const_iterator&)):
Likewise.
(_Rb_tree) [_M_put_node, _M_destroy_node, _M_root, _M_leftmost,
_M_rightmost, _M_begin, _M_end, _S_left, _S_right, _S_minimum,
_S_maximum]: Likewise.
* include/debug/string (basic_string) [basic_string(const _Allocator&),
shrink_to_fit, operator[], pop_back]: Likewise.
* include/ext/vstring.h (__versa_string) [_M_limit, _M_disjunct,
_M_ibegin, _M_iend, __versa_string(const _Alloc&),
operator=(__versa_string&&), shrink_to_fit, operator[], front,
back, assign(__versa_string&&), swap]: Likewise.
(__versa_string) [__versa_string(), __versa_string(const _Alloc&)]:
Merge.

From-SVN: r202737