[PR64164] Drop copyrename, use coalescible partition as base when optimizing.

for  gcc/ChangeLog

PR rtl-optimization/64164
* Makefile.in (OBJS): Drop tree-ssa-copyrename.o.
* tree-ssa-copyrename.c: Removed.
* opts.c (default_options_table): Drop -ftree-copyrename.  Add
-ftree-coalesce-vars.
* passes.def: Drop all occurrences of pass_rename_ssa_copies.
* common.opt (ftree-copyrename): Ignore.
(ftree-coalesce-inlined-vars): Likewise.
* doc/invoke.texi: Remove the ignored options above.
* gimple-expr.h (gimple_can_coalesce_p): Move declaration
* tree-ssa-coalesce.h: ... here.
* tree-ssa-uncprop.c: Include tree-ssa-coalesce.h and other
headers required by it.
* gimple-expr.c (gimple_can_coalesce_p): Allow coalescing
across variables when flag_tree_coalesce_vars.  Check register
use and promoted modes to allow coalescing.  Moved to
tree-ssa-coalesce.c.
* tree-ssa-live.c (struct tree_int_map_hasher): Move along
with its member functions to tree-ssa-coalesce.c.
(var_map_base_init): Likewise.  Renamed to
compute_samebase_partition_bases.
(partition_view_normal): Drop want_bases parameter.
(partition_view_bitmap): Likewise.
* tree-ssa-live.h: Adjust declarations.
* tree-ssa-coalesce.c: Include explow.h.
(build_ssa_conflict_graph): Process PARM_ and RESULT_DECLs's
default defs at the entry point.
(dump_part_var_map): New.
(compute_optimized_partition_bases): New, called by...
(coalesce_ssa_name): ... when flag_tree_coalesce_vars, instead
of compute_samebase_partition_bases.  Adjust.
* alias.c (nonoverlapping_memrefs_p): Disregard gimple-regs.
* cfgexpand.c (leader_merge): New.
(get_rtl_for_parm_ssa_default_def): New.
(set_rtl): Merge exprs and attrs, even for MEMs and non-SSA
vars.  Update DECL_RTL for PARM_DECLs and RESULT_DECLs too.
(expand_one_stack_var_at): Handle anonymous SSA_NAMEs.  Drop
redundant MEM attr setting.
(expand_one_stack_var_1): Handle anonymous SSA_NAMEs.  Renamed
from...
(expand_one_stack_var): ... this.  New wrapper to check and
skip already expanded SSA partitions.
(record_alignment_for_reg_var): New, factored out of...
(expand_one_var): ... this.
(expand_one_ssa_partition): New.
(adjust_one_expanded_partition_var): New.
(expand_one_register_var): Check and skip already expanded SSA
partitions.
(expand_used_vars): Don't create DECLs for anonymous SSA
names.  Expand all SSA partitions, then adjust all SSA names.
(pass::execute): Replace the loops that set
SA.partition_to_pseudo from partition leaders and cleared
DECL_RTL for multi-location variables, and that which used to
rename vars and set attrs, with one that clears DECL_RTL and
checks that PARMs and RESULTs default_defs match DECL_RTL.
* cfgexpand.h (get_rtl_for_parm_ssa_default_def): Declare.
* emit-rtl.c (set_reg_attrs_for_parm): Handle NULL decl.
* explow.c (promote_ssa_mode): New.
* explow.h (promote_ssa_mode): Declare.
* expr.c (expand_expr_real_1): Handle anonymous SSA_NAMEs.
* function.c: Include cfgexpand.h.
(use_register_for_decl): Handle SSA_NAMEs, anonymous or not.
(use_register_for_parm_decl): Wrapper for the above to
special-case the result_ptr.
(rtl_for_parm): Ditto for get_rtl_for_parm_ssa_default_def.
(maybe_reset_rtl_for_parm): Reset DECL_RTL of parms with
multiple locations.
(assign_parm_adjust_stack_rtl): Add all and parm arguments,
for rtl_for_parm.  For SSA-assigned parms, zero stack_parm.
(assign_parm_setup_block): Prefer SSA-assigned location.
(assign_parm_setup_reg): Likewise.  Use entry_parm for equiv
if stack_parm is NULL.
(assign_parm_setup_stack): Prefer SSA-assigned location.
(assign_parms): Maybe reset DECL_RTL of params.  Adjust stack
rtl before testing for pointer bounds.  Special-case result_ptr.
(expand_function_start): Maybe reset DECL_RTL of result.
Prefer SSA-assigned location for result and static chain.
Factor out DECL_RESULT and SET_DECL_RTL.
* tree-outof-ssa.c (insert_value_copy_on_edge): Handle
anonymous SSA names.  Use promote_ssa_mode.
(get_temp_reg): Likewise.
(remove_ssa_form): Adjust.
* var-tracking.c (dataflow_set_clear_at_call): Take call_insn
and get its reg_usage for reg invalidation.
(compute_bb_dataflow): Pass it insn.
(emit_notes_in_bb): Likewise.
* tree-ssa-loop-niter.c (loop_exits_before_overflow): Don't
fail assert on conversion between unsigned types.

for  gcc/testsuite/ChangeLog

* gcc.dg/guality/pr54200.c: Add -fno-tree-coalesce-vars.
* gcc.dg/ssp-1.c: Make counter a register.
* gcc.dg/ssp-2.c: Likewise.
* gcc.dg/torture/parm-coalesce.c: New.

From-SVN: r224262

Reset inlined debug variables at the end of the inlined function

for  gcc/ChangeLog

PR debug/58315
* tree-inline.c (reset_debug_binding): New.
(reset_debug_bindings): Likewise.
(expand_call_inline): Call it.

From-SVN: r224261

Daily bump.

From-SVN: r224258

bind_c-2b_0.f90: New testcase.

* gfortran.dg/lto/bind_c-2b_0.f90: New testcase.
* gfortran.dg/lto/bind_c-2b_1.c: New testcase.

From-SVN: r224253

lto.c (hash_canonical_type): Drop hashing of TYPE_STRING_FLAG.

* lto.c (hash_canonical_type): Drop hashing of TYPE_STRING_FLAG.
* tree.c (gimple_canonical_types_compatible_p): Drop comparsion of
TYPE_STRING_FLAG.

* gfortran.dg/lto/bind_c-2b_0.f90: New testcase
* gfortran.dg/lto/bind_c-2b_1.c: New testcase

From-SVN: r224252

lto-streamer-out.c (lto_output_location): Stream reserved locations correctly.

* lto-streamer-out.c (lto_output_location): Stream
reserved locations correctly.
* lto-streamer-in.c (lto_output_location): Likewise.

From-SVN: r224251

coretypes.h: Include hash-table.h and hash-set.h for host files.

2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* coretypes.h: Include hash-table.h and hash-set.h for host files.
* ggc.h: Don't include statistics.h>
* hash-map.h: Remove all includes.
* hash-set.h: Likewise.
* hash-table.h: Add statistics.h, inchash.h and hash-map-traits.h to
the include list. Remove <new>.
* inchash.h: Remove all includes.
* mem-stats.h: Likewise.
* vec.h: No special processing for generators or ggc.
* alias.c : Adjust include files.
* alloc-pool.c : Likewise.
* alloc-pool.h : Likewise.
* asan.c : Likewise.
* attribs.c : Likewise.
* auto-inc-dec.c : Likewise.
* auto-profile.c : Likewise.
* bb-reorder.c : Likewise.
* bitmap.c : Likewise.
* bitmap.h : Likewise.
* bt-load.c : Likewise.
* builtins.c : Likewise.
* caller-save.c : Likewise.
* calls.c : Likewise.
* ccmp.c : Likewise.
* cfg.c : Likewise.
* cfganal.c : Likewise.
* cfgbuild.c : Likewise.
* cfgcleanup.c : Likewise.
* cfgexpand.c : Likewise.
* cfghooks.c : Likewise.
* cfgloop.c : Likewise.
* cfgloop.h : Likewise.
* cfgloopanal.c : Likewise.
* cfgloopmanip.c : Likewise.
* cfgrtl.c : Likewise.
* cgraph.c : Likewise.
* cgraphbuild.c : Likewise.
* cgraphclones.c : Likewise.
* cgraphunit.c : Likewise.
* cilk-common.c : Likewise.
* combine-stack-adj.c : Likewise.
* combine.c : Likewise.
* compare-elim.c : Likewise.
* context.c : Likewise.
* convert.c : Likewise.
* coverage.c : Likewise.
* cppbuiltin.c : Likewise.
* cprop.c : Likewise.
* cse.c : Likewise.
* cselib.c : Likewise.
* data-streamer-in.c : Likewise.
* data-streamer-out.c : Likewise.
* data-streamer.c : Likewise.
* data-streamer.h : Likewise.
* dbxout.c : Likewise.
* dce.c : Likewise.
* ddg.c : Likewise.
* debug.c : Likewise.
* df-core.c : Likewise.
* df-problems.c : Likewise.
* df-scan.c : Likewise.
* df.h : Likewise.
* dfp.c : Likewise.
* dojump.c : Likewise.
* dominance.c : Likewise.
* domwalk.c : Likewise.
* double-int.c : Likewise.
* dse.c : Likewise.
* dumpfile.c : Likewise.
* dwarf2asm.c : Likewise.
* dwarf2cfi.c : Likewise.
* dwarf2out.c : Likewise.
* emit-rtl.c : Likewise.
* et-forest.c : Likewise.
* except.c : Likewise.
* except.h : Likewise.
* explow.c : Likewise.
* expmed.c : Likewise.
* expr.c : Likewise.
* final.c : Likewise.
* fixed-value.c : Likewise.
* fold-const.c : Likewise.
* function.c : Likewise.
* fwprop.c : Likewise.
* gcc-plugin.h : Likewise.
* gcc.c : Likewise.
* gcse-common.c : Likewise.
* gcse.c : Likewise.
* genattrtab.c : Likewise.
* genautomata.c : Likewise.
* genconditions.c : Likewise.
* genemit.c : Likewise.
* generic-match-head.c : Likewise.
* genextract.c : Likewise.
* gengtype-state.c : Likewise.
* gengtype.c : Likewise.
* genhooks.c : Likewise.
* genmatch.c : Likewise.
* genmodes.c : Likewise.
* genrecog.c : Likewise.
* gensupport.c : Likewise.
* ggc-common.c : Likewise.
* ggc-internal.h : Likewise.
* ggc-none.c : Likewise.
* ggc-page.c : Likewise.
* gimple-builder.c : Likewise.
* gimple-expr.c : Likewise.
* gimple-fold.c : Likewise.
* gimple-iterator.c : Likewise.
* gimple-low.c : Likewise.
* gimple-match-head.c : Likewise.
* gimple-pretty-print.c : Likewise.
* gimple-ssa-isolate-paths.c : Likewise.
* gimple-ssa-strength-reduction.c : Likewise.
* gimple-ssa.h : Likewise.
* gimple-streamer-in.c : Likewise.
* gimple-streamer-out.c : Likewise.
* gimple-streamer.h : Likewise.
* gimple-walk.c : Likewise.
* gimple.c : Likewise.
* gimplify-me.c : Likewise.
* gimplify.c : Likewise.
* godump.c : Likewise.
* graph.c : Likewise.
* graphds.c : Likewise.
* graphite-blocking.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.
* graphite.c : Likewise.
* haifa-sched.c : Likewise.
* hard-reg-set.h : Likewise.
* hw-doloop.c : Likewise.
* ifcvt.c : Likewise.
* inchash.c : Likewise.
* incpath.c : Likewise.
* init-regs.c : Likewise.
* input.c : Likewise.
* internal-fn.c : Likewise.
* ipa-chkp.c : Likewise.
* ipa-comdats.c : Likewise.
* ipa-cp.c : Likewise.
* ipa-devirt.c : Likewise.
* ipa-icf-gimple.c : Likewise.
* ipa-icf.c : Likewise.
* ipa-inline-analysis.c : Likewise.
* ipa-inline-transform.c : Likewise.
* ipa-inline.c : Likewise.
* ipa-polymorphic-call.c : Likewise.
* ipa-profile.c : Likewise.
* ipa-prop.c : Likewise.
* ipa-pure-const.c : Likewise.
* ipa-ref.c : Likewise.
* ipa-reference.c : Likewise.
* ipa-split.c : Likewise.
* ipa-utils.c : Likewise.
* ipa-visibility.c : Likewise.
* ipa.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.
* ira.c : Likewise.
* jump.c : Likewise.
* langhooks.c : Likewise.
* lcm.c : Likewise.
* libfuncs.h : Likewise.
* lists.c : Likewise.
* loop-doloop.c : Likewise.
* loop-init.c : Likewise.
* loop-invariant.c : Likewise.
* loop-iv.c : Likewise.
* loop-unroll.c : Likewise.
* lower-subreg.c : Likewise.
* lra-assigns.c : Likewise.
* lra-coalesce.c : Likewise.
* lra-constraints.c : Likewise.
* lra-eliminations.c : Likewise.
* lra-lives.c : Likewise.
* lra-remat.c : Likewise.
* lra-spills.c : Likewise.
* lra.c : Likewise.
* lto-cgraph.c : Likewise.
* lto-compress.c : Likewise.
* lto-opts.c : Likewise.
* lto-section-in.c : Likewise.
* lto-section-out.c : Likewise.
* lto-streamer-in.c : Likewise.
* lto-streamer-out.c : Likewise.
* lto-streamer.c : Likewise.
* lto-streamer.h : Likewise.
* mcf.c : Likewise.
* mode-switching.c : Likewise.
* modulo-sched.c : Likewise.
* omega.c : Likewise.
* omp-low.c : Likewise.
* optabs.c : Likewise.
* opts-global.c : Likewise.
* opts.h : Likewise.
* passes.c : Likewise.
* plugin.c : Likewise.
* postreload-gcse.c : Likewise.
* postreload.c : Likewise.
* predict.c : Likewise.
* print-rtl.c : Likewise.
* print-tree.c : Likewise.
* profile.c : Likewise.
* read-md.c : Likewise.
* read-md.h : Likewise.
* read-rtl.c : Likewise.
* real.c : Likewise.
* realmpfr.c : Likewise.
* recog.c : Likewise.
* ree.c : Likewise.
* reg-stack.c : Likewise.
* regcprop.c : Likewise.
* reginfo.c : Likewise.
* regrename.c : Likewise.
* regstat.c : Likewise.
* reload.c : Likewise.
* reload1.c : Likewise.
* reorg.c : Likewise.
* resource.c : Likewise.
* rtl-chkp.c : Likewise.
* rtl.c : Likewise.
* rtl.h : Likewise.
* rtlanal.c : Likewise.
* rtlhash.c : Likewise.
* rtlhash.h : Likewise.
* rtlhooks.c : Likewise.
* sanopt.c : Likewise.
* sched-deps.c : Likewise.
* sched-ebb.c : Likewise.
* sched-rgn.c : Likewise.
* sched-vis.c : Likewise.
* sdbout.c : Likewise.
* sel-sched-dump.c : Likewise.
* sel-sched-ir.c : Likewise.
* sel-sched-ir.h : Likewise.
* sel-sched.c : Likewise.
* sese.c : Likewise.
* shrink-wrap.c : Likewise.
* shrink-wrap.h : Likewise.
* simplify-rtx.c : Likewise.
* stack-ptr-mod.c : Likewise.
* statistics.c : Likewise.
* stmt.c : Likewise.
* stor-layout.c : Likewise.
* store-motion.c : Likewise.
* stringpool.c : Likewise.
* symtab.c : Likewise.
* target-globals.c : Likewise.
* targhooks.c : Likewise.
* tlink.c : Likewise.
* toplev.c : Likewise.
* tracer.c : Likewise.
* trans-mem.c : Likewise.
* tree-affine.c : Likewise.
* tree-affine.h : Likewise.
* tree-browser.c : Likewise.
* tree-call-cdce.c : Likewise.
* tree-cfg.c : Likewise.
* tree-cfgcleanup.c : Likewise.
* tree-chkp-opt.c : Likewise.
* tree-chkp.c : Likewise.
* tree-chrec.c : Likewise.
* tree-complex.c : Likewise.
* tree-data-ref.c : Likewise.
* tree-dfa.c : Likewise.
* tree-diagnostic.c : Likewise.
* tree-dump.c : Likewise.
* tree-eh.c : Likewise.
* tree-eh.h : Likewise.
* tree-emutls.c : Likewise.
* tree-hasher.h : Likewise.
* tree-if-conv.c : Likewise.
* tree-inline.c : Likewise.
* tree-inline.h : Likewise.
* tree-into-ssa.c : Likewise.
* tree-iterator.c : Likewise.
* tree-loop-distribution.c : Likewise.
* tree-nested.c : Likewise.
* tree-nrv.c : Likewise.
* tree-object-size.c : Likewise.
* tree-outof-ssa.c : Likewise.
* tree-parloops.c : Likewise.
* tree-phinodes.c : Likewise.
* tree-predcom.c : Likewise.
* tree-pretty-print.c : Likewise.
* tree-profile.c : Likewise.
* tree-scalar-evolution.c : Likewise.
* tree-sra.c : Likewise.
* tree-ssa-address.c : Likewise.
* tree-ssa-alias.c : Likewise.
* tree-ssa-ccp.c : Likewise.
* tree-ssa-coalesce.c : Likewise.
* tree-ssa-copy.c : Likewise.
* tree-ssa-copyrename.c : Likewise.
* tree-ssa-dce.c : Likewise.
* tree-ssa-dom.c : Likewise.
* tree-ssa-dse.c : Likewise.
* tree-ssa-forwprop.c : Likewise.
* tree-ssa-ifcombine.c : Likewise.
* tree-ssa-live.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-niter.c : Likewise.
* tree-ssa-loop-prefetch.c : Likewise.
* tree-ssa-loop-unswitch.c : Likewise.
* tree-ssa-loop.c : Likewise.
* tree-ssa-math-opts.c : Likewise.
* tree-ssa-operands.c : Likewise.
* tree-ssa-phiopt.c : Likewise.
* tree-ssa-phiprop.c : Likewise.
* tree-ssa-pre.c : Likewise.
* tree-ssa-propagate.c : Likewise.
* tree-ssa-reassoc.c : Likewise.
* tree-ssa-sccvn.c : Likewise.
* tree-ssa-scopedtables.c : Likewise.
* tree-ssa-sink.c : Likewise.
* tree-ssa-strlen.c : Likewise.
* tree-ssa-structalias.c : Likewise.
* tree-ssa-tail-merge.c : Likewise.
* tree-ssa-ter.c : Likewise.
* tree-ssa-threadedge.c : Likewise.
* tree-ssa-threadupdate.c : Likewise.
* tree-ssa-uncprop.c : Likewise.
* tree-ssa-uninit.c : Likewise.
* tree-ssa.c : Likewise.
* tree-ssanames.c : Likewise.
* tree-stdarg.c : Likewise.
* tree-streamer-in.c : Likewise.
* tree-streamer-out.c : Likewise.
* tree-streamer.c : Likewise.
* tree-streamer.h : Likewise.
* tree-switch-conversion.c : Likewise.
* tree-tailcall.c : Likewise.
* tree-vect-data-refs.c : Likewise.
* tree-vect-generic.c : Likewise.
* tree-vect-loop-manip.c : Likewise.
* tree-vect-loop.c : Likewise.
* tree-vect-patterns.c : Likewise.
* tree-vect-slp.c : Likewise.
* tree-vect-stmts.c : Likewise.
* tree-vectorizer.c : Likewise.
* tree-vectorizer.h : Likewise.
* tree-vrp.c : Likewise.
* tree.c : Likewise.
* tsan.c : Likewise.
* ubsan.c : Likewise.
* valtrack.c : Likewise.
* valtrack.h : Likewise.
* value-prof.c : Likewise.
* var-tracking.c : Likewise.
* varasm.c : Likewise.
* varpool.c : Likewise.
* vec.c: Likewise.
* vmsdbgout.c : Likewise.
* vtable-verify.c : Likewise.
* vtable-verify.h : Likewise.
* web.c : Likewise.
* wide-int.cc : Likewise.
* xcoffout.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/aarch-common.c : Likewise.
* config/arm/arm-builtins.c : Likewise.
* config/arm/arm-c.c : Likewise.
* config/arm/arm.c : Likewise.
* config/avr/avr-c.c : Likewise.
* config/avr/avr-log.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.c : Likewise.
* config/darwin.c : Likewise.
* config/default-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/glibc-c.c : Likewise.
* config/h8300/h8300.c : Likewise.
* config/i386/i386-c.c : Likewise.
* config/i386/i386.c : Likewise.
* config/i386/msformat-c.c : Likewise.
* config/i386/winnt-cxx.c : Likewise.
* config/i386/winnt-stubs.c : Likewise.
* config/i386/winnt.c : Likewise.
* config/ia64/ia64-c.c : Likewise.
* config/ia64/ia64.c : Likewise.
* config/iq2000/iq2000.c : Likewise.
* config/lm32/lm32.c : Likewise.
* config/m32c/m32c-pragma.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-pragma.c : Likewise.
* config/mep/mep.c : Likewise.
* config/microblaze/microblaze-c.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.c : Likewise.
* config/msp430/msp430.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/nds32/nds32.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.c : Likewise.
* config/rl78/rl78.c : Likewise.
* config/rs6000/rs6000-c.c : Likewise.
* config/rs6000/rs6000.c : Likewise.
* config/rx/rx.c : Likewise.
* config/s390/s390-c.c : Likewise.
* config/s390/s390.c : Likewise.
* config/sh/sh-c.c : Likewise.
* config/sh/sh-mem.cc : Likewise.
* config/sh/sh.c : Likewise.
* config/sh/sh_optimize_sett_clrt.cc : Likewise.
* config/sh/sh_treg_combine.cc : Likewise.
* config/sol2-c.c : Likewise.
* config/sol2-cxx.c : Likewise.
* config/sol2-stubs.c : Likewise.
* config/sol2.c : Likewise.
* config/sparc/sparc-c.c : Likewise.
* config/sparc/sparc.c : Likewise.
* config/spu/spu-c.c : Likewise.
* config/spu/spu.c : Likewise.
* config/stormy16/stormy16.c : Likewise.
* config/tilegx/mul-tables.c : Likewise.
* config/tilegx/tilegx-c.c : Likewise.
* config/tilegx/tilegx.c : Likewise.
* config/tilepro/mul-tables.c : Likewise.
* config/tilepro/tilepro-c.c : Likewise.
* config/tilepro/tilepro.c : Likewise.
* config/v850/v850-c.c : Likewise.
* config/v850/v850.c : Likewise.
* config/vax/vax.c : Likewise.
* config/visium/visium.c : Likewise.
* config/vms/vms-c.c : Likewise.
* config/vms/vms.c : Likewise.
* config/vxworks.c : Likewise.
* config/winnt-c.c : Likewise.
* config/xtensa/xtensa.c : Likewise.

ada
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* gcc-interface/cuintp.c : Adjust include files.
* gcc-interface/decl.c : Likewise.
* gcc-interface/misc.c : Likewise.
* gcc-interface/targtyps.c : Likewise.
* gcc-interface/trans.c : Likewise.
* gcc-interface/utils.c : Likewise.
* gcc-interface/utils2.c : Likewise.

c
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* c-array-notation.c : Adjust include files.
* c-aux-info.c : Likewise.
* c-convert.c : Likewise.
* c-decl.c : Likewise.
* c-errors.c : Likewise.
* c-lang.c : Likewise.
* c-lang.h : Likewise.
* c-objc-common.c : Likewise.
* c-parser.c : Likewise.
* c-typeck.c : Likewise.

cfamily
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* array-notation-common.c : Adjust include files.
* c-ada-spec.c : Likewise.
* c-cilkplus.c : Likewise.
* c-common.c : Likewise.
* c-common.h : Likewise.
* c-cppbuiltin.c : Likewise.
* c-dump.c : Likewise.
* c-format.c : Likewise.
* c-gimplify.c : Likewise.
* c-indentation.c : Likewise.
* c-lex.c : Likewise.
* c-omp.c : Likewise.
* c-opts.c : Likewise.
* c-pch.c : Likewise.
* c-ppoutput.c : Likewise.
* c-pragma.c : Likewise.
* c-pretty-print.c : Likewise.
* c-semantics.c : Likewise.
* c-ubsan.c : Likewise.
* cilk.c : Likewise.
* stub-objc.c : Likewise.

cp
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* call.c : Adjust include files.
* class.c : Likewise.
* constexpr.c : Likewise.
* cp-array-notation.c : Likewise.
* cp-cilkplus.c : Likewise.
* cp-gimplify.c : Likewise.
* cp-lang.c : Likewise.
* cp-objcp-common.c : Likewise.
* cp-tree.h : Likewise.
* cp-ubsan.c : Likewise.
* cvt.c : Likewise.
* decl.c : Likewise.
* decl2.c : Likewise.
* dump.c : Likewise.
* error.c : Likewise.
* except.c : Likewise.
* expr.c : Likewise.
* friend.c : Likewise.
* init.c : Likewise.
* lambda.c : Likewise.
* lex.c : Likewise.
* mangle.c : Likewise.
* method.c : Likewise.
* name-lookup.c : Likewise.
* optimize.c : Likewise.
* parser.c : Likewise.
* pt.c : Likewise.
* ptree.c : Likewise.
* repo.c : Likewise.
* rtti.c : Likewise.
* search.c : Likewise.
* semantics.c : Likewise.
* tree.c : Likewise.
* typeck.c : Likewise.
* typeck2.c : Likewise.
* vtable-class-hierarchy.c : Likewise.

fortran
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* convert.c : Adjust include files.
* cpp.c : Likewise.
* decl.c : Likewise.
* f95-lang.c : Likewise.
* gfortran.h : Likewise.
* iresolve.c : Likewise.
* match.c : Likewise.
* module.c : Likewise.
* openmp.c : Likewise.
* options.c : Likewise.
* target-memory.c : Likewise.
* trans-array.c : Likewise.
* trans-common.c : Likewise.
* trans-const.c : Likewise.
* trans-decl.c : Likewise.
* trans-expr.c : Likewise.
* trans-intrinsic.c : Likewise.
* trans-io.c : Likewise.
* trans-openmp.c : Likewise.
* trans-stmt.c : Likewise.
* trans-types.c : Likewise.
* trans.c : Likewise.

go
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* go-backend.c : Adjust include files.
* go-gcc.cc : Likewise.
* go-lang.c : Likewise.

java
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* boehm.c : Adjust include files.
* builtins.c : Likewise.
* class.c : Likewise.
* constants.c : Likewise.
* decl.c : Likewise.
* except.c : Likewise.
* expr.c : Likewise.
* java-gimplify.c : Likewise.
* java-tree.h : Likewise.
* jcf-dump.c : Likewise.
* jcf-io.c : Likewise.
* jcf-parse.c : Likewise.
* jcf-reader.c : Likewise.
* jvgenmain.c : Likewise.
* lang.c : Likewise.
* mangle.c : Likewise.
* mangle_name.c : Likewise.
* resource.c : Likewise.
* typeck.c : Likewise.
* verify-glue.c : Likewise.
* verify-impl.c : Likewise.

jit
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* dummy-frontend.c : Adjust include files.
* jit-common.h : Likewise.
* jit-playback.c : Likewise.

lto
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* lto-lang.c : Adjust include files.
* lto-object.c : Likewise.
* lto-partition.c : Likewise.
* lto-partition.h : Likewise.
* lto-symtab.c : Likewise.
* lto.c : Likewise.
* lto.h : Likewise.

objc
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* objc-act.c : Adjust include files.
* objc-encoding.c : Likewise.
* objc-gnu-runtime-abi-01.c : Likewise.
* objc-lang.c : Likewise.
* objc-map.c : Likewise.
* objc-next-runtime-abi-01.c : Likewise.
* objc-next-runtime-abi-02.c : Likewise.
* objc-runtime-shared-support.c : Likewise.

objcp
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

* objcp-decl.c : Adjust include files.
* objcp-lang.c : Likewise.

From-SVN: r224250

re PR lto/65378 (Tweak to wording of -Wodr message)

PR lto/65378
* ipa-utils.h (warn_types_mismatch): Update prototype.
* ipa-devirt.c (odr_types_equivalent_p): Add loc1/loc2
parameters.
(type_mismatch_p): New function.
(warn_types_mismatch): Reorg to work better on non-C++ types.
(odr_types_equivalent_p): Add loc1/loc2 parameters.
(add_type_duplicate): Update.
* lto-symtab.c (warn_type_compatibility_p): Fix call of
odr_or_derived_type_p.
(lto_symtab_merge_decls_2): Update call of warn_types_mismatch.

From-SVN: r224248

Handle -fipa-ra in reload_combine

2015-06-08  Tom de Vries  <tom@codesourcery.com>

PR rtl-optimization/66444
* postreload.c (reload_combine): Use get_call_reg_set_usage instead of
call_used_regs.

* gcc.dg/pr66444.c: New test.

From-SVN: r224240

re PR fortran/66245 (ICE on select type with empty type spec)

2015-06-08  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66245
* match.c (gfc_match_type_is, gfc_match_class_is):  Check if the
return type spec or derived type spec is validate.

2015-06-08  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66245
* gfortran.dg/class_is_1.f90: New test.
* gfortran.dg/type_is_1.f90: Ditto.

From-SVN: r224237

re PR c/66415 (ice in location_column_from_byte_offset)

PR c/66415
* c-format.c (location_from_offset): Return LOC if LINE is null.

* line-map.c (linemap_position_for_loc_and_offset): Remove
linemap_assert_fails; reverse conditions.

* gcc.dg/cpp/pr66415-1.c: New test.
* gcc.dg/cpp/pr66415-2.c: New test.

From-SVN: r224236

re PR tree-optimization/66422 (-Warray-bounds false positive with -O3)

2015-06-08  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66422
* tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Split
block after inserted gcc_unreachable.

* gcc.dg/Warray-bounds-16.c: New testcase.

From-SVN: r224235

rx.c (rx_function_value): Do not promote vector types.

* config/rx/rx.c (rx_function_value): Do not promote vector types.
(rx_promote_function_mode): Likewise.
* config/rx/rx.h (LIBCALL_VALUE): Likewise.

From-SVN: r224228

genattrtab.c (insn_alternatives): Change type from int * to uint64_t *.

* genattrtab.c (insn_alternatives): Change type from int *
to uint64_t *.
(check_attr_test): Shift ((uint64_t) 1) instead of 1 up.
(get_attr_value): Change type of num_alt to uint64_t.
(compute_alternative_mask): Change return type from
int to uint64_t, shift ((uint64_t) 1) instead of 1 up.
(make_alternative_compare, mk_attr_alt): Change argument type
from int to uint64_t.
(simplify_test_exp): Change type of i from int to uint64_t.
Shift ((uint64_t) 1) instead of 1 up.
(main): Adjust oballocvec first argument from int to uint64_t.
Shift ((uint64_t) 1) instead of 1 up.

From-SVN: r224227

re PR other/65366 (gdbhooks.py is incompatible with Python3)

PR other/65366
* gdbhooks.py: Import sys.
(intptr): New function.  Replace int(...) by intptr(...).

From-SVN: r224223

re PR libstdc++/66441 (wstring_convert not working correctly)

PR libstdc++/66441
* testsuite/22_locale/conversions/string/66441.cc: New.
* include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
in the output string for BOM and complete result.

From-SVN: r224222

tree-vect-stmts.c (vectorizable_load): Compute the pointer adjustment for gaps at the end of a SLP load group properly.

2015-06-08  Richard Biener  <rguenther@suse.de>

* tree-vect-stmts.c (vectorizable_load): Compute the pointer
adjustment for gaps at the end of a SLP load group properly.
* tree-vect-slp.c (vect_supported_load_permutation_p): Allow
all permutations we can generate.
(vect_transform_slp_perm_load): Use the correct group-size.

* gcc.dg/vect/slp-perm-10.c: New testcase.
* gcc.dg/vect/slp-23.c: Adjust.
* gcc.dg/torture/pr53366-2.c: Also verify cross-iteration
vector pointer update.

From-SVN: r224221

genmatch.c (expr::gen_transform): For conditions, guess the type from the second operand.

2015-06-08  Marc Glisse  <marc.glisse@inria.fr>

* genmatch.c (expr::gen_transform): For conditions, guess the type
from the second operand.

From-SVN: r224220

Fix try_transform_to_exit_first_loop_alt

2015-06-08  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/66442
* gimple-iterator.h (gimple_seq_nondebug_singleton_p): Add function.
* tree-parloops.c (try_transform_to_exit_first_loop_alt): Return false
if the loop latch is not a singleton.  Use
gimple_seq_nondebug_singleton_p instead of gimple_seq_singleton_p.

From-SVN: r224218

re PR libstdc++/66417 (std::codecvt_utf16<char32_t, 0x10FFFF, std::codecvt_mode::generate_header> generates incorrect output)

PR libstdc++/66417
* src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
for single UTF-16 units.
* testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.

From-SVN: r224217

re PR sanitizer/66452 ([UBSAN] *.Lubsan_data0' defined but not used)

PR sanitizer/66452
* toplev.c (check_global_declaration): Don't warn about artificial
decls.

* g++.dg/ubsan/pr66452.C: New test.

From-SVN: r224216

objc-runtime-shared-support.c (build_module_descriptor): Set TREE_USED on UOBJC_MODULES_decl.

* objc-runtime-shared-support.c (build_module_descriptor): Set
TREE_USED on UOBJC_MODULES_decl.

From-SVN: r224213

* sv.po: Update.

From-SVN: r224211

Don't dump low gimple functions in gimple dump

2015-06-08  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/66436
* cgraphunit.c (cgraph_node::analyze): Don't dump function to gimple
dump file.
* gimplify.c: Add tree-dump.h include.
(gimplify_function_tree): Dump function to gimple dump file.
* stor-layout.c (finalize_size_functions): Don't dump function to gimple
dump file.

* gcc.dg/gomp/dump-new-function-2.c: New test.
* gcc.dg/gomp/dump-new-function-3.c: Same.
* gcc.dg/gomp/dump-new-function.c: Same.

From-SVN: r224210

Add debug msg to dump_file in add_new_function

2015-06-08  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/66435
* cgraphunit.c (cgraph_node::add_new_function): Dump message on new
function.

* gcc.dg/gomp/notify-new-function-2.c: New test.
* gcc.dg/gomp/notify-new-function-3.c: Same.
* gcc.dg/gomp/notify-new-function.c: Same.

From-SVN: r224209

Add missing file.

From-SVN: r224208

configure.ac (*-*-dragonfly*): New configuration.

gnattools/
* configure.ac (*-*-dragonfly*): New configuration.
* configure: Regenerate.
gcc/ada/
* a-intnam-dragonfly.ads: New.
* s-osinte-dragonfly.adb: Likewise.
* s-osinte-dragonfly.ads: Likewise.
* system-dragonfly-x86_64.ads: Likewise.
* adaint.c: Add BSD macros.
* cstreams.c: Likewise.
* gsocket.h: Likewise.
* link.c: Likewise.
* socket.c: Likewise.
* env.c: Add __DragonFly__, remove __FreeBSD__ macro.
* init.c: Add __DragonFly__, change __gnat_install_handler
prototype from empty to void.
* initialize.c: Add __DragonFly__.
* sysdep.c: Likewise.
* s-osinte-freebsd.adb: Use __get_errno instead of __error.
* tracebak.c: Set unwinder for i386 BSD.
* gcc-interface/Makefile.in: Add x86_64 DragonFly, tweak
x86_64 FreeBSD and x86 FreeBSD.

From-SVN: r224207

Daily bump.

From-SVN: r224206

Fix my previous commit.

From-SVN: r224202

alias.c (get_alias_set): Be ready for TYPE_CANONICAL of ptr_type_node to not be ptr_to_node.

* alias.c (get_alias_set): Be ready for TYPE_CANONICAL
of ptr_type_node to not be ptr_to_node.
* tree.c (gimple_types_compatible_p): Do not match TREE_CODE of
TREE_TYPE of pointers.
* gimple-expr.c (useless_type_conversion): Reorder the check for
function pointers and TYPE_CANONICAL.
* lto.c (hash_canonical_type): Do not hash TREE_CODE of TREE_TYPE of
pointers.
* gfortran.dg/lto/bind_c-1_0.f90: New testcase.
* gfortran.dg/lto/bind_c-1_1.c: New testcase.
* gcc.dg/lto/c-compatible-types_0.c: Rename to ...
* gcc.dg/lto/c-compatible-types-1_0.c: this one; fix template
* gcc.dg/lto/c-compatible-types_1.c: Rename to ...
* gcc.dg/lto/c-compatible-types-1_1.c: this one; harden for
-fshort-enum.

From-SVN: r224201

stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to outer scope and rename to ...

2015-06-07  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
outer scope and rename to ...
(std::__hash_is_transparent<>): ... this.
* include/debug/stl_map.h (map::find<>,
map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
member function templates to perform heterogeneous lookup.
* include/debug/stl_multimap.h (multimap::find<>,
multimap::lower_bound<>, multimap::upper_bound<>,
multimap::equal_range<>): Likewise.
* include/debug/stl_multiset.h (multiset::find<>,
multiset::lower_bound<>, multiset::upper_bound<>,
multiset::equal_range<>): Likewise.
* include/debug/stl_set.h (set::find<>,
set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
* include/profile/stl_map.h (map::find<>, map::count<>,
map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
* include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
multimap::lower_bound<>, multimap::upper_bound<>,
multimap::equal_range<>): Likewise.
* include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
multiset::lower_bound<>, multiset::upper_bound<>,
multiset::equal_range<>): Likewise.
* include/profile/stl_set.h (set::find<>, set::count<>,
set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
* testsuite/23_containers/map/operations/1.cc: Check const variants.
* testsuite/23_containers/multimap/operations/1.cc: Likewise.
* testsuite/23_containers/multiset/operations/1.cc: Likewise.
* testsuite/23_containers/set/operations/1.cc: Likewise.

From-SVN: r224200

Daily bump.

From-SVN: r224198

re PR bootstrap/66319 (gcov-tool.c:84:65: error: invalid conversion from 'int (*)(const c har*, const stat*, int, FTW*)' to 'int (*)(const char*, const stat*, int, FTW)')

PR bootstrap/66319
* config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Rearrange builtin
defines.  Define _LARGEFILE_SOURCE and _LARGEFILE64_SOURCE for c++.
Define _XOPEN_UNIX and _XOPEN_SOURCE_EXTENDED for c++ if unix95 or
later.
* config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Likewise.
Define _INCLUDE_STDC_SOURCE_PRE_199901, _INCLUDE_STDC_SOURCE_199901,
_INCLUDE_XOPEN_SOURCE_PRE_500, _INCLUDE_XOPEN_SOURCE_520,
_INCLUDE_XOPEN_SOURCE_PRE_600 and _INCLUDE_XOPEN_SOURCE_600 for c++
and non iso if unix2003.

From-SVN: r224192

re PR fortran/47359 (Recursive functions of intrinsic names generates invalid assembler)

2015-06-06  Thomas Koenig  <tkoenig@netcologne.de>

PR fortran/47359
* ChangeLog: Correct PR number in previous commit.

From-SVN: r224191

re PR fortran/47359 (Recursive functions of intrinsic names generates invalid assembler)

2015-06-06  Thomas Koenig  <tkoenig@netcologne.de>

PR fortran/47359
* arith.c (eval_intrinsic_op): Set warn flag for
gfc_type_convert_binary if -Wconversion or -Wconversion-extra
are set.
(wprecision_real_real): New function.
(wprecision_int_real): New function.
(gfc_int2int): If -fno-range-check and -Wconversion are specified
and it is a narrowing conversion, warn.
(gfc_int2real): If there is a change in value for the conversion,
warn.
(gfc_int2complex):  Likewise.
(gfc_real2int): If there is a fractional part to the real number,
warn with -Wconversion, otherwise warn with -Wconversion-extra.
(gfc_real2real): Emit warning if the constant was changed by
conversion with either -Wconversion or -Wconversion-extra.  With
-Wconversion-extra, warn if no warning was issued earlier.
(gfc_real2complex):  Likewise.
(gfc_complex2int): For -Wconversion or -Wconversion-extra, if
there was an imaginary part, warn; otherwise, warn for change in
value.  Warn with -Wconversion-extra if no other warning was
issued.
(gfc_complex2real): For -Wconversion or -Wconversion-extra, if
there was an imaginary part, warn; otherwise, warn for change in
value. Warn with -Wconversion-extra if no other warning was
issued.
(gfc_complex2complex):  For -Wconversion, warn if the value of
either the real or the imaginary part was changed.  Warn for
-Wconversion-extra if no prior warning was issued.
* expr.c (gfc_check_assign):  Remove check for change in value.
* primary.c (match_real_constant): For -Wconversion-extra, check
against a number in which the last non-zero digit has been
replaced with a zero.  If the number compares equal, warn.
* intrinsic.c (gfc_convert_type_warn):  Do not warn about constant
conversions.

2015-06-06  Thomas Koenig  <tkoenig@netcologne.de>

PR fortran/47359
* gfortran.dg/array_constructor_type_17.f03: Adjust error message.
* gfortran.dg/warn_conversion.f90: Add warning for change in value
for assignment.
* gfortran.dg/warn_conversion_3.f90: Add warnings.
* gfortran.dg/warn_conversion_5.f90: New test.
* gfortran.dg/warn_conversion_6.f90: New test.
* gfortran.dg/warn_conversion_7.f90: New test.

From-SVN: r224190

* dwarf2out.c (gen_lexical_block_die): Initialize stmt_die.

From-SVN: r224189

emit-rtl.c, [...]: Replace rtx base types with more derived ones.

gcc/
* emit-rtl.c, expr.c, gcse.c, optabs.c, optabs.h, print-rtl.c,
rtl.h, bb-reorder.c, builtins.c, calls.c, cfgbuild.c, cfgexpand.c,
cfgrtl.c, cilk-common.c, config/i386/i386.md, cse.c, dwarf2cfi.c,
except.c, final.c, function.c, gcse-common.c, genemit.c,
haifa-sched.c, ifcvt.c, jump.c, loop-invariant.c, loop-iv.c,
lra-constraints.c, lra.c, reload1.c, resource.c, rtlanal.c,
sched-deps.c, sched-ebb.c, sel-sched-ir.c, sel-sched.c,
shrink-wrap.c, stmt.c, store-motion.c: Replace rtx base types with
more derived ones.

From-SVN: r224187

Add missing entry.

From-SVN: r224185

utils.c (note_types_used_by_globals): Tweak comment.

* gcc-interface/utils.c (note_types_used_by_globals): Tweak comment.
* gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.

From-SVN: r224184

Promote types of rtl expressions to rtx_insn in gen_split and gen_peephole2

* combine.c (combine_split_insns): Remove cast.
* config/bfin/bfin.c (hwloop_fail): Add cast in try_split call.
* config/sh/sh.c (sh_try_split_insn_simple): Remove cast.
* config/sh/sh_treg_combine.cc (sh_treg_combine::execute): Add cast.
* emit-rtl.c (try_split): Promote type of trial argument to rtx_insn.
* genemit.c (gen_split): Change return type of generated functions to
rtx_insn.
* genrecog.c (get_failure_return): Use NULL instead of NULL_RTX.
(print_subroutine_start): Promote rtx to rtx_insn in gen_split_* and
gen_peephole2_* functions.
(print_subroutine, main): Likewise.
* recog.c (peephole2_optimize): Remove cast.
(peep2_next_insn): Promote return type to rtx_insn.
* recog.h (peep2_next_insn): Fix prototype.
* rtl.h (try_split, split_insns): Likewise.

From-SVN: r224183

msp430.c (msp430_asm_integer): Support addition and subtraction too.

* config/msp430/msp430.c (msp430_asm_integer): Support addition
and subtraction too.

From-SVN: r224182

Daily bump.

From-SVN: r224181

re PR libstdc++/6641 (-D__USE_MALLOC doesn't link)

PR target/6641
* Split Snd constraint into Sid and Ssd.  Disparage Sid/z alternative
  of *mov<mode> insn to avoid spill failure.

From-SVN: r224177

re PR fortran/66347 (Seg fault (ICE) on compile)

2015-06-05  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66347
* resolve.c (apply_default_init_local): Do not dereference a NULL
pointer.

2015-06-05  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66347
* gfortran.dg/blockdata_9.f: New test.

From-SVN: r224175

Remove jit_langhook_post_compilation_parsing_cleanups

gcc/jit/ChangeLog:
* dummy-frontend.c
(jit_langhook_post_compilation_parsing_cleanups): Remove.
(LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): Remove
* jit-playback.c (gcc::jit::playback::context::new_global): Add
call to varpool_node::finalize_decl.
(gcc::jit::playback::context::finalize_global_decls): Remove.
* jit-playback.h
(gcc::jit::playback::context::finalize_global_decls): Remove.

From-SVN: r224173

re PR fortran/66385 (ICE: FORALL writing multiple elements of one array)

2015-06-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66385
* frontend-passes.c (combine_array_constructor): Return early if
inside a FORALL loop.

2015-06-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66385
* gfortran.dg/forall_17.f90:  New test.

From-SVN: r224172

Fix build of jit after debug-early merger

gcc/jit/ChangeLog:
* dummy-frontend.c (jit_langhook_write_globals): Rename to...
(jit_langhook_post_compilation_parsing_cleanups): ...this, and
eliminate calls to finalize_compilation_unit and
write_global_decls_2.
(LANG_HOOKS_WRITE_GLOBALS): Rename to...
(LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): ...this and
redirect from jit_langhook_write_globals to
jit_langhook_post_compilation_parsing_cleanups.
* jit-playback.c
(gcc::jit::playback::context::write_global_decls_1): Rename to...
(gcc::jit::playback::context::finalize_global_decls): ...this.
(gcc::jit::playback::context::write_global_decls_1): Delete.
* jit-playback.h
(gcc::jit::playback::context::write_global_decls_1): Rename to...
(gcc::jit::playback::context::finalize_global_decls): ...this.
(gcc::jit::playback::context::write_global_decls_1): Delete.

From-SVN: r224170

* jcf-parse.c: Include toplev.h.

From-SVN: r224168

re PR c++/66405 (ICE: in tsubst, at cp/pt.c:11984)

PR c++/66405
* pt.c (argument_pack_element_is_expansion_p): Return 2 if
the expansion has extra args.
(use_pack_expansion_extra_args_p): Return true in that case.

From-SVN: r224163

re PR c++/66405 (ICE: in tsubst, at cp/pt.c:11984)

PR c++/66405
* pt.c (type_dependent_expression_p): EXPR_PACK_EXPANSION is
dependent even if it has a type.

From-SVN: r224162

Merge debug-early branch into mainline.

* dwarf2out.c: Remove deferred_locations*.
(dwarf2_debug_hooks): Add early_finish hook.
Remove global_decl hook.
Add early_global_decl and late_global_decl hook.
New global early_dwarf.
New structure set_early_dwarf.
(output_die): Indicate whether a DIE was generated early
when generating assembly with -dA.
(struct limbo_die_struct): Document created_for field.
Remove file_table_last_lookup.
(remove_AT): Return TRUE if successful.
(remove_child_TAG): Clear die_parent.
(reparent_child): New function abstracted from...
(splice_child_die): ...here.
(new_die): ICE if a DIE ends up in limbo too late.
(check_die): New.
(defer_location): Remove.
(add_subscript_info): Reuse DW_TAG_subrange_type if available.
(fill_variable_array_bounds): New.
(decl_start_label): Call fill_variable_array_bounds.
(gen_formal_parameter_die): Rewrite to reuse previously generated
DIEs.
(gen_subprogram_die): Same.
(gen_variable_die): Same.
(gen_const_die): Same.
(gen_label_die): Same.
(gen_lexical_block_die): Same.
(decl_will_get_specification_p): New.
(local_function_static): New.
(gen_struct_or_union_type_die): Fill in variable-length fields.
(gen_typedef_die): Fill in variable-length typedefs.
(gen_tagged_type_die): Gracefully return on error_mark_node.
Handle re-entrancy.
(gen_type_die_with_usage): Handle variable-length types.
Remove duplicate code for ARRAY_TYPE case.
(process_scope_var): Only process imported modules during early
dwarf.
(dwarf2out_early_global_decl): New.
(dwarf2out_late_global_decl): Rename from dwarf2out_global_decl.
(dwarf2out_type_decl): Set early_dwarf while calling
dwarf2out_decl.
(dwarf2out_decl): Verify that we did not recreate a previously
generated DIE.
Do not return on DECL_EXTERNALs in VAR_DECLs.
Abstract some code to local_function_static.
(lookup_filename): Remove use of file_table_last_lookup.
Gracefully exit on missing file_name.
(dwarf2out_finish): Verify limbo list.
Remove deferred_locations_list use.
Move deferred_asm_name and limbo flushing to...
(dwarf2out_early_finish): ...here.  New.
(dwarf2out_c_finalize): Remove set of deferred_location_list,
deferred_asm_name, and file_table_last_lookup.
* cgraph.h (referred_to_p): Add default argument.
* cgraphunit.c (referred_to_p): Add and handle include_self
argument.
(analyze_functions): Add first_time argument.
Call check_global_declaration for all symbols.
Call late_global_decl for nodes for moribund nodes.
(finalize_compilation_unit): Add new argument to
analyze_functions.
Call early_global_decl for functions.
Call early_finish debug hook.
* dbxout.c (dbxout_early_global_decl): New.
(dbxout_late_global_decl): New.  Adapted from dbxout_global_decl.
(dbx_debug_hooks): Add new hooks.
(xcoff_debug_hooks): Same.
* debug.c (do_nothing_debug_hooks): Add early_finish field.
Add early and late debug hooks.
Remove global_decl hook.
* debug.h (struct gcc_debug_hooks): Add early_finish,
early_global_decl, and late_global_decl fields.
Remove global_decl field.
Document gcc_debug_hooks.
* gengtype.c (output_typename): Remove.
* godump.c (go_early_global_decl): New.
(go_late_global_decl): New.
(go_global_decl): Remove.
(dump_go_spec_init): Remove global_decl.  Add
{early,late}_global_decl.
* langhooks-def.h (LANG_HOOKS_WRITE_GLOBALS): Remove.
(LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): New.
* langhooks.c (lhd_warn_unused_global_decl): Adjust comment.
(write_global_declarations): Remove.
(global_decl_processing): New.
* langhooks.h (struct lang_hooks_for_decls): Remove
final_write_globals field.
Add post_compilation_parsing_cleanups field.
* passes.c (rest_of_decl_compilation): Call early_global_decl.
* sdbout.c: Add early and late_global_decl hooks.  Remove
sdbout_global_decl hook.
Add early_finish field for sdb_debug_hooks.
(sdbout_global_decl): Remove.
(sdbout_early_global_decl): New.
(sdbout_late_global_decl): New.
* timevar.def (TV_PHASE_LATE_PARSING_CLEANUPS): New.
* toplev.c (check_global_declaration): Rename from
check_global_declaration_1.
Adapt to use symtab infrastructure.
(check_global_declarations): Remove.
(emit_debug_global_declarations): Remove.
(compile_file): Remove call to final_write_globals langhook.
Run the actual compilation process.
Perform any post compilation parser cleanups.
Generate late debug info.
* toplev.h (check_global_declaration): New.
(check_global_declaration_1): Remove.
(check_global_declarations): Remove.
(write_global_declarations): Remove.
(emit_debug_global_declarations): Remove.
(global_decl_processing): New.
* tree-core.h (struct tree_block): Add DIE field.
* tree.h (BLOCK_DIE): New.
* vmsdbgout.c (vmsdbgout_global_decl): Remove function and its use
throughout.
(vmsdbgout_early_global_decl): New.
(vmsdbgout_late_global_decl): New.
Add early_finish debug hook field to vmsdbg_debug_hooks.
Remove vmsdbgout_decl to vmsdbgout_function_decl.
Add early and late_global_decl debug hooks.

From-SVN: r224161

status_cxx2017.xml: Update status tables.

* doc/xml/manual/status_cxx2017.xml: Update status tables.
* doc/html/manual/*: Regenerate.
* include/std/type_traits (bool_constant): Define.
* testsuite/20_util/bool_constant/requirements.cc: New.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Likewise.

From-SVN: r224160

[multiple changes]

2015-06-03  Russell Whitesides  <russelldub@gmail.com>
    Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/40958
PR fortran/60780
PR fortran/66377
* module.c (load_equiv): Add check for loading duplicate EQUIVALENCEs
from different modules.  Eliminate the pruning of unused
equivalence-objects

2015-06-03  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66377
gfortran.dg/equiv_9.f90: New test.

From-SVN: r224159

shared_mutex (__shared_mutex_pthread, [...]): New helper types implementing the shared mutex requirements.

* include/std/shared_mutex (__shared_mutex_pthread,
__shared_mutex_cv): New helper types implementing the shared mutex
requirements.
(shared_mutex): New type for C++17.
(shared_timed_mutex): Derive from one of the new helper types.
* testsuite/30_threads/shared_mutex/cons/1.cc: New.
* testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
* testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
* testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
New.
* testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
* testsuite/30_threads/shared_mutex/try_lock/2.cc: New.

From-SVN: r224158

print-sysroot-suffix.sh: Handle MULTILIB_REUSE settings.

2015-06-05  Julian Brown  <julian@codesourcery.com>
    Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* config/print-sysroot-suffix.sh: Handle MULTILIB_REUSE settings.
* config/t-sysroot-suffix (sysroot-suffix.h): Pass MULTILIB_REUSE
to print-sysroot-suffix.sh script.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r224156

Fix date of ChangeLog entry.

From-SVN: r224155

Add transform_to_exit_first_loop_alt

2015-06-05  Tom de Vries  <tom@codesourcery.com>

merge from gomp4 branch:
2015-05-28  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/65443
* tree-parloops.c (replace_imm_uses, replace_uses_in_bb_by)
(replace_uses_in_bbs_by, transform_to_exit_first_loop_alt)
(try_transform_to_exit_first_loop_alt): New function.
(transform_to_exit_first_loop): Use
try_transform_to_exit_first_loop_alt.

* gcc.dg/parloops-exit-first-loop-alt-2.c: New test.
* gcc.dg/parloops-exit-first-loop-alt-3.c: New test.
* gcc.dg/parloops-exit-first-loop-alt.c: New test.

* testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
* testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
* testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.

From-SVN: r224154

Add __is_nothrow_swappable and take it into use.

2015-06-04  Ville Voutilainen  <ville.voutilainen@gmail.com>

Add __is_nothrow_swappable and take it into use.
* include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
* include/bits/move.h (swap): Add constraints in C++11 and later.
* include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
for the free swap function for pair.
* include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
for the free swap functions for queue and priority_queue.
* include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
for the free swap function for stack.
* include/debug/array (swap): Use __is_nothrow_swappable
for the free swap function for array.
* include/profile/array (swap): Likewise.
* include/std/array (swap): Likewise.
* include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
* include/std/type_traits (__is_swappable_impl::__is_swappable,
__is_nothrow_swappable_impl, __is_nothrow_swappable): New.
* testsuite/20_util/is_nothrow_swappable/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
New.
* testsuite/20_util/is_nothrow_swappable/value.cc: New.

From-SVN: r224153

re PR c++/52595 ([DR 325] commas and non-static data member initializers don't mix)

cp/
PR c++/52595
* parser.c (cp_parser_cache_defarg): Continue looking for
declarators when scanning a potential template argument list of an
NSDMI.

testsuite/
PR c++/52595
* g++,dg/cpp0x/nsdmi-defer5.C: Add template case.

From-SVN: r224152

* config/linux/x86/futex_bits.h (sys_futex0): Cosmetics.

From-SVN: r224151

futex.h (futex_wait): Remove doouble initialization.

* config/linux/x86/futex.h (futex_wait) [__x86_64__]:
Remove doouble initialization.

From-SVN: r224150

neon-reload-class.c: Remove movw and movt.

gcc/testsuite/ChangeLog:

2015-06-05  Kugan Vivekanandarajah  <kuganv@linaro.org>

* gcc.target/arm/neon-reload-class.c: Remove movw and movt.

From-SVN: r224149

[Patch] The comparison in a compare exchange should not take place in VOIDmode

gcc/

* builtins.c (expand_builtin_atomic_compare_exchange): Call
emit_cmp_and_jump_insns with the mode of target.

From-SVN: r224148

sse.md (sse3_mwait): Swap the operand constriants.

2015-06-05  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        * config/i386/sse.md (sse3_mwait): Swap the operand constriants.

From-SVN: r224146

msp430.md (movsi_s): New.

* config/msp430/msp430.md (movsi_s): New.  Special case for
storing a 20-bit symbol into a 32-bit register.
* config/msp430/msp430.c (msp430_subreg): Add support for it.
* config/msp430/predicates.md (msp430_symbol_operand): New.

From-SVN: r224145

Daily bump.

From-SVN: r224143

diag-5.mm: Adjust per r224097.

2015-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

* obj-c++.dg/tls/diag-5.mm: Adjust per r224097.

From-SVN: r224139

c-common.c (noplt): New attribute.

2015-06-04  Sriraman Tallam  <tmsriram@google.com>

* c-family/c-common.c (noplt): New attribute.
(handle_noplt_attribute): New handler.
* calls.c (prepare_call_address): Check for noplt
attribute.
* config/i386/i386.c (ix86_expand_call): Check
for noplt attribute.
(ix86_nopic_noplt_attribute_p): New function.
(ix86_output_call_insn): Output indirect call for non-pic
no plt calls.
* doc/extend.texi (noplt): Document new attribute.
* doc/invoke.texi: Document new attribute.
* testsuite/gcc.target/i386/noplt-1.c: New test.
* testsuite/gcc.target/i386/noplt-2.c: New test.
* testsuite/gcc.target/i386/noplt-3.c: New test.
* testsuite/gcc.target/i386/noplt-4.c: New test.

This patch does two things:

* Adds new generic function attribute "noplt" that is similar in functionality
  to -fno-plt except that it applies only to calls to functions that are marked
  with this attribute.
* For x86_64, it makes -fno-plt(and the attribute) also work for non-PIC code by
  directly generating an indirect call via a GOT entry.

From-SVN: r224138

re PR fortran/58749 (PACK(ADJUSTL([" a"," b"]), [.TRUE.,.FALSE.]) causes an internal compiler error)

2015-06-04  Thomas Koenig  <tkoenig@netcologne.de>

PR fortran/58749
* iresolve.c (gfc_resolve_adjustl):  If string has a charlen,
copy it to the function.
(gfc_resolve_adjustr):  Likewise.

2015-06-04  Thomas Koenig  <tkoenig@netcologne.de>

PR fortran/58749
* gfortran.dg/adjustl_1.f90:  New test.

From-SVN: r224137

coretypes.h: Include machmode.h...

2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* coretypes.h: Include machmode.h, signop.h, wide-int.h, double-int.h,
real.h, and fixed-value.h when included in host source files.
* double-int.h: Remove redundant #includes listed above.
* fixed-value.h: Likewise.
* real.h: Likewise.
* wide-int.h: Likewise.
* inchash.h: Likewise.
* rtl.h: Add some include files When included from a generator file.
* target.h: Remove wide-int.h and insn-modes.h from the include list.
* internal-fn.h: Don't include coretypes.h.
* alias.c: Adjust includes for restructured coretypes.h.
* asan.c: Likewise.
* attribs.c: Likewise.
* auto-inc-dec.c: Likewise.
* auto-profile.c: Likewise.
* bb-reorder.c: Likewise.
* bt-load.c: Likewise.
* builtins.c: Likewise.
* caller-save.c: Likewise.
* calls.c: Likewise.
* ccmp.c: Likewise.
* cfg.c: Likewise.
* cfganal.c: Likewise.
* cfgbuild.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfgloop.c: Likewise.
* cfgloop.h: Likewise.
* cfgloopanal.c: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraphbuild.c: Likewise.
* cgraphclones.c: Likewise.
* cgraphunit.c: Likewise.
* cilk-common.c: Likewise.
* combine-stack-adj.c: Likewise.
* combine.c: Likewise.
* compare-elim.c: Likewise.
* convert.c: Likewise.
* coverage.c: Likewise.
* cppbuiltin.c: Likewise.
* cprop.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* data-streamer-in.c: Likewise.
* data-streamer-out.c: Likewise.
* data-streamer.c: Likewise.
* dbxout.c: Likewise.
* dce.c: Likewise.
* ddg.c: Likewise.
* debug.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* df.h: Likewise.
* dfp.c: Likewise.
* dojump.c: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* double-int.c: Likewise.
* dse.c: Likewise.
* dumpfile.c: Likewise.
* dwarf2asm.c: Likewise.
* dwarf2cfi.c: Likewise.
* dwarf2out.c: Likewise.
* dwarf2out.h: Likewise.
* emit-rtl.c: Likewise.
* et-forest.c: Likewise.
* except.c: Likewise.
* explow.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* final.c: Likewise.
* fixed-value.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* fwprop.c: Likewise.
* gcc-plugin.h: Likewise.
* gcse.c: Likewise.
* generic-match-head.c: Likewise.
* ggc-page.c: Likewise.
* gimple-builder.c: Likewise.
* gimple-expr.c: Likewise.
* gimple-fold.c: Likewise.
* gimple-iterator.c: Likewise.
* gimple-low.c: Likewise.
* gimple-match-head.c: Likewise.
* gimple-pretty-print.c: Likewise.
* gimple-ssa-isolate-paths.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimple-streamer-in.c: Likewise.
* gimple-streamer-out.c: Likewise.
* gimple-streamer.h: Likewise.
* gimple-walk.c: Likewise.
* gimple.c: Likewise.
* gimplify-me.c: Likewise.
* gimplify.c: Likewise.
* godump.c: Likewise.
* graph.c: Likewise.
* graphite-blocking.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.
* graphite.c: Likewise.
* haifa-sched.c: Likewise.
* hooks.h: Likewise.
* hw-doloop.c: Likewise.
* ifcvt.c: Likewise.
* incpath.c: Likewise.
* init-regs.c: Likewise.
* internal-fn.c: Likewise.
* ipa-chkp.c: Likewise.
* ipa-comdats.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-devirt.c: Likewise.
* ipa-icf-gimple.c: Likewise.
* ipa-icf.c: Likewise.
* ipa-inline-analysis.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-polymorphic-call.c: Likewise.
* ipa-profile.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-ref.c: Likewise.
* ipa-reference.c: Likewise.
* ipa-split.c: Likewise.
* ipa-utils.c: Likewise.
* ipa-visibility.c: Likewise.
* ipa.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.
* ira.c: Likewise.
* jump.c: Likewise.
* langhooks.c: Likewise.
* lcm.c: Likewise.
* loop-doloop.c: Likewise.
* loop-init.c: Likewise.
* loop-invariant.c: Likewise.
* loop-iv.c: Likewise.
* loop-unroll.c: Likewise.
* lower-subreg.c: Likewise.
* lra-assigns.c: Likewise.
* lra-coalesce.c: Likewise.
* lra-constraints.c: Likewise.
* lra-eliminations.c: Likewise.
* lra-lives.c: Likewise.
* lra-remat.c: Likewise.
* lra-spills.c: Likewise.
* lra.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-compress.c: Likewise.
* lto-opts.c: Likewise.
* lto-section-in.c: Likewise.
* lto-section-out.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* lto-streamer.c: Likewise.
* mcf.c: Likewise.
* mode-switching.c: Likewise.
* modulo-sched.c: Likewise.
* omega.c: Likewise.
* omp-low.c: Likewise.
* optabs.c: Likewise.
* opts-global.c: Likewise.
* passes.c: Likewise.
* plugin.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* print-rtl.c: Likewise.
* print-tree.c: Likewise.
* profile.c: Likewise.
* real.c: Likewise.
* realmpfr.c: Likewise.
* realmpfr.h: Likewise.
* recog.c: Likewise.
* ree.c: Likewise.
* reg-stack.c: Likewise.
* regcprop.c: Likewise.
* reginfo.c: Likewise.
* regrename.c: Likewise.
* regs.h: Likewise.
* regstat.c: Likewise.
* reload.c: Likewise.
* reload1.c: Likewise.
* reorg.c: Likewise.
* resource.c: Likewise.
* rtl-chkp.c: Likewise.
* rtlanal.c: Likewise.
* rtlhooks.c: Likewise.
* sanopt.c: Likewise.
* sched-deps.c: Likewise.
* sched-ebb.c: Likewise.
* sched-rgn.c: Likewise.
* sched-vis.c: Likewise.
* sdbout.c: Likewise.
* sel-sched-dump.c: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched.c: Likewise.
* sese.c: Likewise.
* shrink-wrap.c: Likewise.
* shrink-wrap.h: Likewise.
* simplify-rtx.c: Likewise.
* stack-ptr-mod.c: Likewise.
* statistics.c: Likewise.
* stmt.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* stringpool.c: Likewise.
* symtab.c: Likewise.
* target-globals.c: Likewise.
* targhooks.c: Likewise.
* toplev.c: Likewise.
* tracer.c: Likewise.
* trans-mem.c: Likewise.
* tree-affine.c: Likewise.
* tree-affine.h: Likewise.
* tree-browser.c: Likewise.
* tree-call-cdce.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-chkp-opt.c: Likewise.
* tree-chkp.c: Likewise.
* tree-chrec.c: Likewise.
* tree-complex.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-dfa.c: Likewise.
* tree-diagnostic.c: Likewise.
* tree-dump.c: Likewise.
* tree-eh.c: Likewise.
* tree-emutls.c: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-iterator.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-nested.c: Likewise.
* tree-nrv.c: Likewise.
* tree-object-size.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-parloops.c: Likewise.
* tree-phinodes.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-pretty-print.h: Likewise.
* tree-profile.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-copy.c: Likewise.
* tree-ssa-copyrename.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-ifcombine.c: Likewise.
* tree-ssa-live.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-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-loop.h: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-operands.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-scopedtables.c: Likewise.
* tree-ssa-sink.c: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* tree-ssa-ter.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-stdarg.c: Likewise.
* tree-streamer-in.c: Likewise.
* tree-streamer-out.c: Likewise.
* tree-streamer.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tsan.c: Likewise.
* ubsan.c: Likewise.
* valtrack.c: Likewise.
* value-prof.c: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.
* varpool.c: Likewise.
* vmsdbgout.c: Likewise.
* vtable-verify.c: Likewise.
* web.c: Likewise.
* wide-int-print.cc: Likewise.
* wide-int-print.h: Likewise.
* wide-int.cc: Likewise.
* xcoffout.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/aarch-common.c: Likewise.
* config/arm/arm-builtins.c: Likewise.
* config/arm/arm-c.c: Likewise.
* config/arm/arm.c: Likewise.
* config/avr/avr-c.c: Likewise.
* config/avr/avr-log.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.c: Likewise.
* config/darwin.c: Likewise.
* config/default-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/glibc-c.c: Likewise.
* config/h8300/h8300.c: Likewise.
* config/i386/i386-c.c: Likewise.
* config/i386/i386.c: Likewise.
* config/i386/msformat-c.c: Likewise.
* config/i386/winnt-cxx.c: Likewise.
* config/i386/winnt-stubs.c: Likewise.
* config/i386/winnt.c: Likewise.
* config/ia64/ia64-c.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/iq2000/iq2000.c: Likewise.
* config/lm32/lm32.c: Likewise.
* config/m32c/m32c-pragma.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-pragma.c: Likewise.
* config/mep/mep.c: Likewise.
* config/microblaze/microblaze-c.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.c: Likewise.
* config/msp430/msp430.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/nds32/nds32.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.c: Likewise.
* config/rl78/rl78.c: Likewise.
* config/rs6000/rs6000-c.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/rx/rx.c: Likewise.
* config/s390/s390-c.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sh/sh-c.c: Likewise.
* config/sh/sh-mem.cc: Likewise.
* config/sh/sh.c: Likewise.
* config/sh/sh_optimize_sett_clrt.cc: Likewise.
* config/sh/sh_treg_combine.cc: Likewise.
* config/sol2-c.c: Likewise.
* config/sol2-cxx.c: Likewise.
* config/sol2-stubs.c: Likewise.
* config/sol2.c: Likewise.
* config/sparc/sparc-c.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/spu/spu-c.c: Likewise.
* config/spu/spu.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/tilegx/mul-tables.c: Likewise.
* config/tilegx/tilegx-c.c: Likewise.
* config/tilegx/tilegx.c: Likewise.
* config/tilepro/mul-tables.c: Likewise.
* config/tilepro/tilepro-c.c: Likewise.
* config/tilepro/tilepro.c: Likewise.
* config/v850/v850-c.c: Likewise.
* config/v850/v850.c: Likewise.
* config/vax/vax.c: Likewise.
* config/visium/visium.c: Likewise.
* config/vms/vms-c.c: Likewise.
* config/vms/vms.c: Likewise.
* config/vxworks.c: Likewise.
* config/winnt-c.c: Likewise.
* config/xtensa/xtensa.c: Likewise.
* common/config/bfin/bfin-common.c: Likewise.
ada
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* gcc-interface/cuintp.c: Adjust includes for restructured coretypes.h.
* gcc-interface/decl.c: Likewise.
* gcc-interface/misc.c: Likewise.
* gcc-interface/targtyps.c: Likewise.
* gcc-interface/trans.c: Likewise.
* gcc-interface/utils.c: Likewise.
* gcc-interface/utils2.c: Likewise.

c
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* c-array-notation.c: Adjust includes for restructured coretypes.h.
* c-aux-info.c: Likewise.
* c-convert.c: Likewise.
* c-decl.c: Likewise.
* c-errors.c: Likewise.
* c-lang.c: Likewise.
* c-objc-common.c: Likewise.
* c-parser.c: Likewise.
* c-typeck.c: Likewise.

c-family
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* array-notation-common.c: Adjust includes for restructured coretypes.h.
* c-ada-spec.c: Likewise.
* c-cilkplus.c: Likewise.
* c-common.c: Likewise.
* c-common.h: Likewise.
* c-cppbuiltin.c: Likewise.
* c-dump.c: Likewise.
* c-format.c: Likewise.
* c-gimplify.c: Likewise.
* c-indentation.c: Likewise.
* c-lex.c: Likewise.
* c-omp.c: Likewise.
* c-opts.c: Likewise.
* c-pch.c: Likewise.
* c-ppoutput.c: Likewise.
* c-pragma.c: Likewise.
* c-pretty-print.c: Likewise.
* c-semantics.c: Likewise.
* c-ubsan.c: Likewise.
* cilk.c: Likewise.
* stub-objc.c: Likewise.

cp
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* call.c: Adjust includes for restructured coretypes.h.
* class.c: Likewise.
* constexpr.c: Likewise.
* cp-array-notation.c: Likewise.
* cp-gimplify.c: Likewise.
* cp-lang.c: Likewise.
* cp-objcp-common.c: Likewise.
* cp-tree.h: Likewise.
* cp-ubsan.c: Likewise.
* cvt.c: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* dump.c: Likewise.
* error.c: Likewise.
* except.c: Likewise.
* expr.c: Likewise.
* friend.c: Likewise.
* init.c: Likewise.
* lambda.c: Likewise.
* lex.c: Likewise.
* mangle.c: Likewise.
* method.c: Likewise.
* name-lookup.c: Likewise.
* optimize.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* ptree.c: Likewise.
* repo.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.
* semantics.c: Likewise.
* tree.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.
* vtable-class-hierarchy.c: Likewise.

fortran
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* convert.c: Adjust includes for restructured coretypes.h.
* cpp.c: Likewise.
* decl.c: Likewise.
* f95-lang.c: Likewise.
* iresolve.c: Likewise.
* match.c: Likewise.
* module.c: Likewise.
* options.c: Likewise.
* target-memory.c: Likewise.
* trans-array.c: Likewise.
* trans-common.c: Likewise.
* trans-const.c: Likewise.
* trans-decl.c: Likewise.
* trans-expr.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-io.c: Likewise.
* trans-openmp.c: Likewise.
* trans-stmt.c: Likewise.
* trans-types.c: Likewise.
* trans.c: Likewise.

go
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* go-backend.c: Adjust includes for restructured coretypes.h.
* go-c.h: Likewise.
* go-gcc.cc: Likewise.
* go-lang.c: Likewise.

java
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* boehm.c: Adjust includes for restructured coretypes.h.
* builtins.c: Likewise.
* class.c: Likewise.
* constants.c: Likewise.
* decl.c: Likewise.
* except.c: Likewise.
* expr.c: Likewise.
* java-gimplify.c: Likewise.
* jcf-dump.c: Likewise.
* jcf-io.c: Likewise.
* jcf-parse.c: Likewise.
* jvgenmain.c: Likewise.
* lang.c: Likewise.
* mangle.c: Likewise.
* mangle_name.c: Likewise.
* resource.c: Likewise.
* typeck.c: Likewise.
* verify-glue.c: Likewise.
* verify-impl.c: Likewise.

jit
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* dummy-frontend.c: Adjust includes for restructured coretypes.h.
* jit-common.h: Likewise.
* jit-playback.c: Likewise.

lto
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* lto-lang.c: Adjust includes for restructured coretypes.h.
* lto-object.c: Likewise.
* lto-partition.c: Likewise.
* lto-symtab.c: Likewise.
* lto.c: Likewise.

objc
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* objc-act.c: Adjust includes for restructured coretypes.h.
* objc-encoding.c: Likewise.
* objc-gnu-runtime-abi-01.c: Likewise.
* objc-lang.c: Likewise.
* objc-map.c: Likewise.
* objc-next-runtime-abi-01.c: Likewise.
* objc-next-runtime-abi-02.c: Likewise.
* objc-runtime-shared-support.c: Likewise.

objcp
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

* objcp-decl.c: Adjust includes for restructured coretypes.h.
* objcp-lang.c: Likewise.

From-SVN: r224136

lto.c (hash_canonical_type): Use tree_code_for_canonical_type_merging.

* lto.c (hash_canonical_type): Use tree_code_for_canonical_type_merging.

* tree.h (tree_code_for_canonical_type_merging): New function.
* tree.c (gimple_canonical_types_compatible_p): Use
tree_code_for_canonical_type_merging..
* gcc.dg/lto/c-compatible-types_0.c: New testcase.
* gcc.dg/lto/c-compatible-types_1.c: New testcase.

From-SVN: r224135

* MAINTAINERS (gen* on machine desc): Add self.

From-SVN: r224127

decl.c (gnat_to_gnu_entity): If processing a definition...

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: If
processing a definition, create definitions for padding types
around return types.

From-SVN: r224121

re PR target/66369 (gcc 4.8.3/5.1.0 miss optimisation with vpmovmskb)

PR target/66369
* config/i386/sse.md (<sse2_avx2>_pmovmsk): Merge from avx2_pmovmskb
and sse2_pmovmskb using VI1_AVX2 mode iterator.
(*<sse>_movmsk<ssemodesuffix><avxsizesuffix>_zext): New insn pattern.
(*<sse2_avx2>_pmovmskb_zext): Ditto.

From-SVN: r224120

[patch, testsuite, ARM] don't clobber dg-do-what-default in advsimd-intrinsics.exp

gcc/testsuite/

* gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp:
Move set of dg-do-what-default after early return.

From-SVN: r224119

Remove TARGET_RELAXED_ORDERING and optimize for weak memory models.

This patch removes the special casing for targets with relaxed
memory ordering and handles guard accesses with equivalent
atomic load acquire operations. In this process we change the
algorithm to load the guard variable with an atomic load that
has ACQUIRE semantics.

This then means that on targets which have weak memory models, the
fast path is inlined and can directly use a load-acquire instruction
where available (and yay! one more hook gone).

2015-06-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

PR c++/66192
PR target/66200
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_RELAXED_ORDERING): Delete.
* target.def (TARGET_RELAXED_ORDERING): Likewise.
* config/alpha/alpha.c (TARGET_RELAXED_ORDERING): Likewise.
* config/ia64/ia64.c (TARGET_RELAXED_ORDERING): Likewise.
* config/rs6000/rs6000.c (TARGET_RELAXED_ORDERING): Likewise.
* config/sparc/linux.h (SPARC_RELAXED_ORDERING): Likewise.
* config/sparc/linux64.h (SPARC_RELAXED_ORDERING): Likewise.
* config/sparc/sparc.c (TARGET_RELAXED_ORDERING): Likewise.
* config/sparc/sparc.h (SPARC_RELAXED_ORDERING): Likewise.
* system.h (TARGET_RELAXED_ORDERING): Poison.

2015-06-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

PR c++/66192
PR target/66200
* cp-tree.h (get_guard_cond): Adjust declaration
* decl.c (expand_static_init): Use atomic load acquire
and adjust call to get_guard_cond.
* decl2.c (build_atomic_load_byte): New function.
(get_guard_cond): Handle thread_safety.
(one_static_initialization_or_destruction): Adjust call to
get_guard_cond.

From-SVN: r224118

[AArch64] Always register fma_steering pass but gate it on the target option instead

* config/aarch64/aarch64.c (aarch64_override_options): Unconditionally
register fma steering pass.
* config/aarch64/cortex-a57-fma-steering.c (gate): Add gating on
AARCH64_TUNE_FMA_STEERING.

From-SVN: r224116

re PR c/66341 (Some casts wrongly produce a lvalue)

PR c/66341
* c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
it is a lvalue.

* gcc.dg/lvalue-8.c: New test.

From-SVN: r224115

Daily bump.

From-SVN: r224112

lto.c (iterative_hash_canonical_type, [...]): only hash main variants of types

* lto.c (iterative_hash_canonical_type,
gimple_register_canonical_type): only hash main variants of types
* tree.c (verify_type_variant): Verify that type and variant is
compatible.
(gimple_canonical_types_compatible_p): Look for main variants.

From-SVN: r224107

re PR c++/44282 (fastcall is not mangled at all)

PR c++/44282
* mangle.c (mangle_decl): Always SET_IDENTIFIER_GLOBAL_VALUE.
(write_CV_qualifiers_for_type): Set G.need_abi_warning.
(decl_implicit_alias_p): Split out from maybe_remove_implicit_alias.
* cp-tree.h (DECL_REALLY_EXTERN): Handle null DECL_LANG_SPECIFIC.

From-SVN: r224101

2015-06-03  François Dumont  fdumont@gcc.gnu.org>

* testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.

From-SVN: r224100

re PR c++/66130 ("invalid use of non-static member function" message could be clearer)

2015-06-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/66130
* typeck.c (invalid_nonstatic_memfn_p): Add location_t parameter and
use it in the diagnostic.
(decay_conversion): Adjust call.
* semantics.c (finish_decltype_type): Likewise.
* call.c (resolve_args, build_new_op_1,
perform_implicit_conversion_flags): Adjust calls.
* cvt.c (ocp_convert, convert_to_void): Likewise.
* cp-tree.h (invalid_nonstatic_memfn_p): Update declaration.

2015-06-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/66130
* g++.dg/other/pr66130.C: New.
* g++.dg/cpp0x/pr66130.C: Likewise.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r224099

decl.c (check_tag_decl): Use declspecs->locations as locations in error_at and warning_at calls.

/cp
2015-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

* decl.c (check_tag_decl): Use declspecs->locations as locations in
error_at and warning_at calls.

/testsuite
2015-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/decl-loc1.C: New.
* g++.dg/cpp0x/constexpr-neg1.C: Adjust.
* g++.dg/cpp0x/constexpr-object1.C: Likewise.
* g++.dg/init/ctor8.C: Likewise.
* g++.dg/parse/semicolon4.C: Likewise.

From-SVN: r224097

re PR sanitizer/66190 (ICE: tree code ‘call_expr’ is not supported in LTO streams with -fsanitize=null)

PR sanitizer/66190
* cp-gimplify.c (struct cp_genericize_data): Add no_sanitize_p.
(cp_genericize_r): Don't instrument static initializers.
(cp_genericize_tree): Initialize wtd.no_sanitize_p.

* g++.dg/ubsan/static-init-1.C: New test.
* g++.dg/ubsan/static-init-2.C: New test.
* g++.dg/ubsan/static-init-3.C: New test.

From-SVN: r224096

config.gcc (powerpc*-*-*): Add support for a new configure option --with-advance-toolchain=<xxx> which...

2015-06-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

* config.gcc (powerpc*-*-*): Add support for a new configure
option --with-advance-toolchain=<xxx> which overrides using the
default header files, libraries and dynamic linker.

* config/rs6000/linux64.h (SUBSUBTARGET_EXTRA_SPECS): Add new
specs to support the configure --with-advance-toolchain=<xxx>
option.
(INCLUDE_EXTRA_SPEC): Likewise.
(LINK_OS_EXTRA_SPEC32): Likewise.
(LINK_OK_EXTRA_SPEC64): Likewise.
(LINK_OS_NEW_DTAGS_SPEC): Likewise.
(DYNAMIC_LINKER_PREFIX): Likewise.
(CPP_OS_DEFAULT_SPEC): Use the new specs for providing advance
toolchain support.
(GLIBC_DYNAMIC_LINKER32): Likewise.
(GLIBC_DYNAMIC_LINKER64): Likewise.
(LINK_OS_LINUX_SPEC32): Likewise.
(LINK_OS_LINUX_SPEC64): Likewise.

* doc/install.texi (--enable-advance-toolchain=<xx>): Document new
configuration option.

From-SVN: r224095

re PR target/66275 (__attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code)

PR target/66275
* config/i386/i386.c (ix86_function_arg_regno): Use ix86_cfun_abi
to determine current function ABI.
(ix86_function_value_regno_p): Ditto.

testsuite/ChangeLog:

PR target/66275
* gcc.target/i386/pr66275.c: New test.

From-SVN: r224094

c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.

2015-06-03  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

c/
        * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
        Warn for empty struct.
        (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.

testsuite/
        * gcc.dg/Wcxx-compat-22.c: New testcase.
        * c-c++-common/Wsizeof-pointer-memaccess1.c: Pass -Wno-c++-compat.
        * c-c++-common/Wsizeof-pointer-memaccess2.c: Likewise.
        * c-c++-common/pr58346-1.c: Likewise.
        * c-c++-common/transparent-union-1.c: Likewise.

From-SVN: r224083

Fix GNU coding style in memory statistics.

* alloc-pool.h (struct pool_usage): Correct GNU coding style.
* bitmap.h (struct bitmap_usage): Likewise.
* ggc-common.c (struct ggc_usage): Likewise.
* mem-stats.h (struct mem_location): Likewise.
(struct mem_usage): Likewise.
* vec.c (struct vec_usage): Likewise.

From-SVN: r224082

Fix FT32 ChangeLogs

From-SVN: r224080

netbsd-elf.h (NETBSD_LINK_SPEC_ELF): Turn -symbolic into -Bsymbolic.

2015-06-03  Benigno B. Junior  <bbj@gentoo.org>

* config/netbsd-elf.h (NETBSD_LINK_SPEC_ELF): Turn -symbolic into
-Bsymbolic.

From-SVN: r224079

plugins.texi (enum plugin_event): New event.

        * doc/plugins.texi (enum plugin_event): New event.
        * plugin.c (register_callback): Handle PLUGIN_START_PARSE_FUNCTION
        and PLUGIN_FINISH_FUNCTION.
        * plugin.def (PLUGIN_START_PARSE_FUNCTION): Add plugin event
        (PLUGIN_FINISH_PARSE_FUNCTION): Likewise.

cp/

        * decl.c (start_function): Call plugin before parsing.
        (finish_function): Call plugin after parsing.

c/

        * c-decl.c (start_function): Call plugin before parsing.
        (finish_function): Call plugin after parsing.

testsuite/

        * g++.dg/plugin/plugin.exp: Add def-plugin-test.C.
        * g++.dg/plugin/def_plugin.c: New file.
        * g++.dg/plugin/def-plugin-test.C: New file.

From-SVN: r224078

tree-vect-data-refs.c (vect_analyze_group_access): Properly compute GROUP_GAP for the first element.

2015-06-03  Richard Biener  <rguenther@suse.de>

* tree-vect-data-refs.c (vect_analyze_group_access): Properly
compute GROUP_GAP for the first element.
* tree-vect-slp.c (vect_build_slp_tree_1): Remove restriction
on in-group gaps.

* gcc.dg/vect/bb-slp-36.c: New testcase.

From-SVN: r224077

rl78-real.md: Add peepholes to avoid a register copy when calling a function.

* config/rl78/rl78-real.md: Add peepholes to avoid a register
copy when calling a function.
* config/rl78/rl78.c (need_to_save): Do not push the frame
pointer in an interrupt handler prologue if it is never used.

From-SVN: r224076

[ifcvt][obvious] Fix typo in comment

* ifcvt (end_ifcvt_sequence): Fix typo in comment above.

From-SVN: r224075

ipa-chkp.c (chkp_maybe_create_clone): Create alias reference when cloning alias node.

gcc/

* ipa-chkp.c (chkp_maybe_create_clone): Create alias
reference when cloning alias node.

gcc/testsuite/

* gcc.dg/lto/chkp-removed-alias_0.c: New.

From-SVN: r224074

Fix memory report layout at various places.

* alloc-pool.h (struct pool_usage): Correct space padding.
* ggc-page.c (ggc_print_statistics): Align columns in a report.
* mem-stats.h (struct mem_usage): Add argument to print_dash_line.
* tree.c (dump_tree_statistics): Align columns in a report.

From-SVN: r224071

Port pool-allocator memory stats to a new infrastructure.

* alloc-pool.c (allocate_pool_descriptor): Remove.
(struct pool_output_info): Likewise.
(print_alloc_pool_statistics): Likewise.
(dump_alloc_pool_statistics): Likewise.
* alloc-pool.h (struct pool_usage): New struct.
(pool_allocator::initialize): Change usage of memory statistics
to a new interface.
(pool_allocator::release): Likewise.
(pool_allocator::allocate): Likewise.
(pool_allocator::remove): Likewise.
* mem-stats-traits.h (enum mem_alloc_origin): Add new enum value
for a pool allocator.
* mem-stats.h (struct mem_location): Add new ctor.
(struct mem_usage): Add counter for number of
instances.
(mem_alloc_description::register_descriptor): New overload of
* mem-stats.h (mem_location::to_string): New function.
* bitmap.h (struct bitmap_usage): Use this new function.
* ggc-common.c (struct ggc_usage): Likewise.
the function.

From-SVN: r224070

defaults.h (SWITCHABLE_TARGET, [...]): Move out of GCC_INSN_FLAGS_H block.

gcc/
* defaults.h (SWITCHABLE_TARGET, TARGET_SUPPORTS_WIDE_INT): Move out
of GCC_INSN_FLAGS_H block.

From-SVN: r224069

* gcc-interface/utils.c (copy_type): Also set TYPE_CANONICAL.

From-SVN: r224068