libiberty/
	* cp-demangle.c (d_dump): Fix syntax error.
	(d_identifier): Adjust type of len to match d_source_name.
	(d_expression_1): Fix out-of-bounds access.  Check code variable for
	NULL before dereferencing it.
	(d_find_pack): Do not recurse for FIXED_TYPE, DEFAULT_ARG and NUMBER.
	(d_print_comp_inner): Add NULL pointer check.
	* cp-demangle.h (d_peek_next_char): Define as inline function when
	CHECK_DEMANGLER is defined.
	(d_advance): Likewise.
	* testsuite/demangle-expected: Add new testcases.

From-SVN: r225727

From-SVN: r225726

From-SVN: r225725

gcc/testsuite/ChangeLog:

2015-07-12  Kugan Vivekanandarajah  <kuganv@linaro.org>
	    Jeff Law  <law@redhat.com>

	PR middle-end/66726
	* g++.dg/tree-ssa/pr66726.c: New test.
	* gcc.dg/tree-ssa/pr66726-2.c: New test.
	* gcc.dg/tree-ssa/pr66726.c: New test.


gcc/ChangeLog:

2015-07-12  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/66726
	* tree-ssa-phiopt.c(factor_out_conditional_conversion): New function.
	tree_ssa_phiopt_worker): Call it.



Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r225722

gcc/ChangeLog:

2015-07-12  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* cse.c (cse_insn): Calculate src_eqv for ZERO_EXTRACT.
	* emit-rtl.c (set_for_reg_notes): Allow ZERO_EXTRACT to set
	REG_EQUAL note.

From-SVN: r225721

From-SVN: r225718

2015-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58734
	* g++.dg/cpp0x/variadic-ttp2.C: New.

From-SVN: r225713

	* Fix typo in the last ChangeLog entry.

From-SVN: r225712

	PR middle-end/66353
	* basic-block.h	(has_abnormal_call_or_eh_pred_edge_p): New function.
	* ira-lives.c (bb_has_abnormal_call_pred): Remove function.
	(process_bb_node_lives): Call has_abnormal_call_or_eh_pred_edge_p
	rather than bb_has_abnormal_call_pred.
	* lra-lives.c (bb_has_abnormal_call_pred): Remove function.
	(process_bb_lives): Call has_abnormal_call_or_eh_pred_edge_p
	rather than bb_has_abnormal_call_pred.

From-SVN: r225711

From-SVN: r225709

Fix PR c++/30044

gcc/cp/ChangeLog:

	PR c++/30044
	* pt.c (begin_template_parm_list): Add a dummy parameter level
	to current_template_parms.
	(end_template_parm_list): Remove the dummy parameter level
	before adding the real one.
	(tsubst): Don't attempt to substitute for template parameters
	corresponding to a dummy argument level.
	(template_parms_to_args): Remove obsolete hack for
	giving template template arguments the proper level.
	(splite_late_return_type): Remove obsolete hack for giving
	template template arguments the proper level.
	* error.c (dump_template_decl): Don't print dummy template
	levels.

gcc/testsuite/ChangeLog

	PR c++/30044
	* g++.dg/cpp0x/auto46.C: New test.
	* g++.dg/template/pr30044.C: New test.
	* g++.dg/template/shadow2.C: New test.
	* g++.dg/template/error55.C: New test.
	* g++.dg/template/crash83.C: Accept any error string.
	* g++.dg/cpp0x/variadic18.C: Adjust to avoid shadowing template
	parameters.
	* g++.dg/cpp0x/variadic18.C: Likewise
	* g++.dg/template/canon-type-13.C: Likewise.
	* g++.old-deja/g++.pt/ttp42.C: Likewise.
	* g++.dg/torture/20070621-1.C: Likewise.

From-SVN: r225706

/cp
2015-07-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54521
	* call.c (convert_like_real): Do not set LOOKUP_ONLYCONVERTING for
	the second step of copy-initialization.

/testsuite
2015-07-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54521
	* g++.dg/init/explicit3.C: New.

From-SVN: r225705

From-SVN: r225693

	* pt.c (find_parameter_packs_r): Handle variable templates.
	(variable_template_specialization_p): New.
	* cp-tree.h: Declare it.

From-SVN: r225692

From-SVN: r225691

From-SVN: r225690

	* bb-reorder.c: Don't include obstack.h if backend.h is included.
	* cfg.c: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgrtl.c: Likewise.
	* combine.c: Likewise.
	* cprop.c: Likewise.
	* dominance.c: Likewise.
	* fwprop.c: Likewise.
	* gcse.c: Likewise.
	* ira-emit.c: Likewise.
	* ira.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* regcprop.c: Likewise.
	* regrename.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree.c: Likewise.
	* web.c: Likewise.
	* config/aarch64/cortex-a57-fma-steering.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/darwin.c: Likewise.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/ft32/ft32.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.

From-SVN: r225689

Indirect sibcall with register arguments is OK when there is register
available for argument passing.

gcc/

	PR target/66819
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Allow
	indirect sibcall with register arguments if register available
	for argument passing.
	(init_cumulative_args): Set cfun->machine->arg_reg_available
	to (cum->nregs > 0) or to true if function has a variable
	argument list.
	(function_arg_advance_32): Set cfun->machine->arg_reg_available
	to false if cum->nregs <= 0.
	* config/i386/i386.h (machine_function): Add arg_reg_available.

gcc/testsuite/

	PR target/66819
	* gcc.target/i386/pr66819-1.c: New test.
	* gcc.target/i386/pr66819-2.c: Likewise.
	* gcc.target/i386/pr66819-3.c: Likewise.
	* gcc.target/i386/pr66819-4.c: Likewise.
	* gcc.target/i386/pr66819-5.c: Likewise.

From-SVN: r225688

c-family/
	* c-ada-spec.h (cpp_operation): Revert latest change.
	* c-ada-spec.c (print_ada_declaration): Likewise.  Skip implicit
	constructors and destructors.
cp/
	* decl2.c (cpp_check): Revert latest change.

From-SVN: r225686

	* config/i386/sse.md (movdi_to_sse): Use gen_lowpart
	and gen_higpart instead of gen_rtx_SUBREG.
	* config/i386/i386.md
	(floatdi<X87MODEF:mode>2_i387_with_xmm splitter): Ditto.
	(read-modify peephole2): Use gen_lowpart instead of
	gen_rtx_SUBREG for operand 5.

From-SVN: r225682

	* gcc.target/i386/pr66703.c: New test.

From-SVN: r225681

	PR target/66703
	* gcc.target/i386/readeflags-1.c (readeflags_test): Declare with
	__attribute__((noinline, noclone)).  Change "x" to "volatile char"
	type to prevent possible flag-clobbering zero-extensions.

From-SVN: r225680

2015-07-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60842
	* g++.dg/cpp0x/nsdmi-template15.C: New.

From-SVN: r225679

2015-07-10  Andrew MacLeod  <amacleod@redhat.com>

	* config/tilepro/gen-mul-tables.cc (main): Change include list for
	generated files.
	* config/tilepro/mul-tables.c: Regenerate.
	* config/tilegx/mul-tables.c: Regenerate.

From-SVN: r225675

2015-07-10  Richard Biener  <rguenther@suse.de>

	* sv.po: Update.
	* de.po: Likewise.

From-SVN: r225673

2015-07-10  Richard Biener  <rguenther@suse.de>

	* fold-const.c (distribute_bit_expr): Remove.
	(fold_binary_loc): Move simplifying (A & C1) + (B & C2)
	to (A & C1) | (B & C2), distributing (A & B) | (A & C)
	to A & (B | C) and simplifying A << C1 << C2 to ...
	* match.pd: ... patterns here.

From-SVN: r225670

  gcc/
    * config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Mark mem
    as READONLY and NOTRAP for PIC symbol.

  gcc/testsuite/
    * gcc.target/aarch64/got_mem_hoist_1.c: New test.

From-SVN: r225669

2015-07-10  Andrew MacLeod  <amacleod@redhat.com>

	* gimple-predict.h: New file. 
	(gimple_predict_predictor, gimple_predict_set_predictor,
	gimple_predict_outcome, gimple_predict_set_outcome,
	gimple_build_predict): Relocate here.
	* gimple.h (gimple_predict_predictor, gimple_predict_set_predictor,
	gimple_predict_outcome, gimple_predict_set_outcome): Move to 
	gimple-predict.h.
	* gimple.c (gimple_build_predict): Move to gimple-predict.h
	* basic-block.h: Don't include cfghooks.h.
	* backend.h: Don't include predict.h.
	* cfghooks.h: Include predict.h.
	* gimple-pretty-print.c: Include gimple-predict.h.
	* gimplify.c: Likwise.
	* predict.c: Adjust includes.
	* tree-inline.c: Likewise.
	* asan.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfg.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* dce.c: Likewise.
	* dojump.c: Likewise.
	* dse.c: Likewise.
	* except.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* fwprop.c: Likewise.
	* gcc-plugin.h: Likewise.
	* gcse.c: Likewise.
	* genattrtab.c: Likewise.
	* genemit.c: Likewise.
	* gengtype.c: Likewise.
	* genopinit.c: Likewise.
	* genoutput.c: Likewise.
	* genpreds.c: Likewise.
	* genrecog.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* graph.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-isl-ast-to-gimple.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* haifa-sched.c: Likewise.
	* ifcvt.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* jump.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-lives.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* passes.c: Likewise.
	* postreload.c: Likewise.
	* postreload-gcse.c: Likewise.
	* profile.c: Likewise.
	* recog.c: Likewise.
	* regstat.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* rtlanal.c: Likewise.
	* sched-ebb.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sese.c: Likewise.
	* shrink-wrap.c: Likewise.
	* simplify-rtx.c: Likewise.
	* stmt.c: Likewise.
	* store-motion.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* varasm.c: Likewise.
	* var-tracking.c: Likewise.
	* config/aarch64/aarch64-builtins.c: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/aarch64/cortex-a57-fma-steering.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/arc/arc.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/cr16/cr16.c: Likewise.
	* config/cris/cris.c: Likewise.
	* config/darwin.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/epiphany/epiphany.c: Likewise.
	* config/epiphany/mode-switch-use.c: Likewise.
	* config/epiphany/resolve-sw-modes.c: Likewise.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/ft32/ft32.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/winnt.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/lm32/lm32.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/microblaze/microblaze.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mmix/mmix.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/msp430/msp430.c: Likewise.
	* config/nds32/nds32.c: Likewise.
	* config/nds32/nds32-cost.c: Likewise.
	* config/nds32/nds32-fp-as-gp.c: Likewise.
	* config/nds32/nds32-intrinsic.c: Likewise.
	* config/nds32/nds32-isr.c: Likewise.
	* config/nds32/nds32-md-auxiliary.c: Likewise.
	* config/nds32/nds32-memory-manipulation.c: Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
	* config/nds32/nds32-predicates.c: Likewise.
	* config/nios2/nios2.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/pdp11/pdp11.c: Likewise.
	* config/rl78/rl78.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/sh-mem.cc: Likewise.
	* config/sh/sh_optimize_sett_clrt.cc: Likewise.
	* config/sh/sh_treg_combine.cc: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/tilegx/tilegx.c: Likewise.
	* config/tilepro/tilepro.c: Likewise.
	* config/v850/v850.c: Likewise.
	* config/vax/vax.c: Likewise.
	* config/visium/visium.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.

java
2015-07-10  Andrew MacLeod  <amacleod@redhat.com>

	* java-gimplify.c: Include cfghooks.h rather than predict.h.

lto
2015-07-10  Andrew MacLeod  <amacleod@redhat.com>

	* lto.c: Include cfghooks.h rather than predict.h.

From-SVN: r225668

2015-07-10  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/arm/attr_thumb.c: Skip if Thumb is not supported.
	* gcc.target/arm/flip-thumb.c: Likewise.

From-SVN: r225665

2015-07-10  Richard Biener  <rguenther@suse.de>

	* genmatch.c (dt_node::gen_kids_1): Fix indenting of
	case labels.
	(decision_tree::gen_gimple): Likewise.
	(decision_tree::gen_generic): Likewise.

From-SVN: r225663

	PR target/66813
	* config/i386/i386.c (ix86_md_asm_adjust): Emit movstrictqi
	sequence for TARGET_ZERO_EXTEND_WITH_AND targets.

testsuite/ChangeLog:

	PR target/66813
	* gcc.target/i386/pr66813.c: New test.

From-SVN: r225662

	PR middle-end/66820
	* gimplify.c (maybe_fold_stmt): Don't fold in ORT_PARALLEL
	or ORT_TASK contexts.
	* omp-low.c (lower_omp): Call fold_stmt even if taskreg_nesting_level
	is non-zero.

	* gcc.dg/gomp/pr66820.c: New test.

From-SVN: r225661

	* expr.c (expand_cond_expr_using_cmove): Fix typos in comment
	above function.

From-SVN: r225659

re PR c++/65592 (internal compiler error: Segmentation fault when using non-existent enum class enumerator)

2015-07-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65592
	* g++.dg/cpp0x/scoped_enum6.C: New.

From-SVN: r225658

2015-07-10  Tom de Vries  <tom@codesourcery.com>

	* tree-parloops.c (try_transform_to_exit_first_loop_alt): If not found,
	insert nit + 1 bound.

	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
	* testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.

	* gfortran.dg/parloops-exit-first-loop-alt-2.f95: New test.
	* gfortran.dg/parloops-exit-first-loop-alt.f95: New test.

From-SVN: r225655

tree-if-conv.c (if_convertible_gimple_assign_stmt_p): Use ifcvt_could_trap_p also when not flag_tree_loop_if_convert_stores.

2015-07-10  Richard Biener  <rguenther@suse.de>

	* tree-if-conv.c (if_convertible_gimple_assign_stmt_p):
	Use ifcvt_could_trap_p also when not flag_tree_loop_if_convert_stores.
	(if_convertible_loop_p_1): For this always compute bb predicates.
	(if_convertible_loop_p): And free them.

From-SVN: r225654

2015-07-10  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* ipa-icf.c (sem_item_optimizer::do_congruence_step): Fix typo
	in dump message.

From-SVN: r225653

re PR tree-optimization/66823 (-ftree-loop-if-convert-stores miscompiles gfortran.dg/elemental_optional_args_3.f90)

2015-07-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66823
	* tree-if-conv.c (memrefs_read_or_written_unconditionally): Fix
	inverted predicate.

	* gcc.dg/vect/pr61194.c: Remove -ftree-loop-if-convert-stores
	which should not be necessary.  XFAIL.

From-SVN: r225652

2015-07-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/64848
	* g++.dg/cpp0x/lambda/lambda-ice14.C: New.

From-SVN: r225648

From-SVN: r225646