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2014-10-27[AArch64] Use new reduc_[us](min|max)_scal optabs, inc. for builtinsAlan Lawrence4-90/+108
* config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_, reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove. (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_, reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New. * config/aarch64/aarch64-simd.md (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to... (reduc_<maxmin_uns>_internal<mode>): ...this. (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI). (reduc_<maxmin_uns>_scal_<mode>): New (*2). (reduc_<maxmin_uns>_v2si): Combine with below, renaming... (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming... (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF). * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16, vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64, vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32, vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8, vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32, vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16, vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper. From-SVN: r216741
2014-10-27* MAINTAINTERS: Change my email address.Douglas Rupp1-1/+1
From-SVN: r216739
2014-10-27[AArch64] Use new reduc_plus_scal optabs, inc. for __builtinsAlan Lawrence5-53/+90
* config/aarch64/aarch64-simd-builtins.def (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf): Remove. (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New. * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove. (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New. (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to... (aarch64_reduc_plus_internal<mode>): ...this. (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to... (aarch64_reduc_plus_internalv2si): ...this. (reduc_splus_<mode>/V2F): Rename to... (aarch64_reduc_plus_internal<mode>): ...this. * config/aarch64/iterators.md (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove. (UNSPEC_ADDV): New. (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV. * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8, vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64, vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32, vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper. From-SVN: r216738
2014-10-27Add new optabs for reducing vectors to scalarsAlan Lawrence7-23/+118
PR tree-optimization/61114 * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal optabs, and note in reduc_[us](plus|min|max) to prefer the former. * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall back to old reduc_... + BIT_FIELD_REF only if not. * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR, return the reduce-to-scalar (reduc_..._scal) optab. (scalar_reduc_to_vector): New. * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab, reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab): New. * optabs.h (scalar_reduc_to_vector): Declare. * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing to either scalar or vector. From-SVN: r216737
2014-10-27[Vectorizer] Make REDUC_xxx_EXPR tree codes produce a scalar resultAlan Lawrence6-20/+70
PR tree-optimization/61114 * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add extract_bit_field around optab result. * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce scalar not vector. * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type for REDUC_{MIN,MAX,PLUS}_EXPR. * tree-vect-loop.c (vect_analyze_loop): Update comment. (vect_create_epilog_for_reduction): For direct vector reduction, use result of tree code directly without extract_bit_field. * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update comment. From-SVN: r216736
2014-10-27ggcplug.c: Shuffle includes to include gcc-plugin.h earlier.Andrew MacLeod359-389/+3178
2014-10-27 Andrew MacLeod <amacleod@redhat.com> * testsuite/gcc.dg/plugin/ggcplug.c: Shuffle includes to include gcc-plugin.h earlier. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * c/c-typeck.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * c-family/c-gimplify.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * cp/cp-gimplify.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * go/go-gcc.cc: Adjust include files. * go/go-lang.c: Ditto. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * java/java-gimplify.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * lto/lto-lang.c: Adjust include files. * lto/lto-object.c: Ditto. * lto/lto-partition.c: Ditto. * lto/lto-symtab.c: Ditto. * lto/lto.c: Ditto. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * basic-block.h: Remove all includes. (enum profile_status_d, struct control_flow_graph): Move to cfg.h * cfg.h (profile_status_d, struct control_flow_graph): Relocate here. * Makefile.in (GTFILES): Add cfg.h to list. * cgraph.h (symbol_table::create_empty): Move to cgraph.c. * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h. * genconditions.c (write_header): Add predict.h and basic-block.h to lits of includes. * genemit.c (main): Ditto. * genpreds.c (write_insn_preds_c): Ditto. * genrecog.c (write_header): Ditto. * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h to list of includes. * alias.c: Adjust include files. * asan.c: Ditto. * auto-inc-dec.c: Ditto. * auto-profile.c: Ditto. * bb-reorder.c: Ditto. * bt-load.c: Ditto. * builtins.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfganal.c: Ditto. * cfgbuild.c: Ditto. * cfgcleanup.c: Ditto. * cfgexpand.c: Ditto. * cfghooks.c: Ditto. * cfgloop.c: Ditto. * cfgloopanal.c: Ditto. * cfgloopmanip.c: Ditto. * cfgrtl.c: Ditto. * cgraphbuild.c: Ditto. * cgraphclones.c: Ditto. * cgraphunit.c: Ditto. * combine-stack-adj.c: Ditto. * combine.c: Ditto. * compare-elim.c: Ditto. * coverage.c: Ditto. * cprop.c: Ditto. * cse.c: Ditto. * cselib.c: Ditto. * data-streamer-in.c: Ditto. * data-streamer-out.c: Ditto. * data-streamer.c: Ditto. * dce.c: Ditto. * ddg.c: Ditto. * ddg.h: Ditto. * df-core.c: Ditto. * df-problems.c: Ditto. * df-scan.c: Ditto. * df.h: Ditto. * dojump.c: Ditto. * dominance.c: Ditto. * domwalk.c: Ditto. * dse.c: Ditto. * dwarf2cfi.c: Ditto. * emit-rtl.c: Ditto. * et-forest.c: Ditto. * except.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * fwprop.c: Ditto. * gcc-plugin.h: Ditto. * gcse.c: Ditto. * generic-match-head.c: Ditto. * ggc-page.c: Ditto. * gimple-builder.c: Ditto. * gimple-expr.c: Ditto. * gimple-fold.c: Ditto. * gimple-iterator.c: Ditto. * gimple-low.c: Ditto. * gimple-match-head.c: Ditto. * gimple-pretty-print.c: Ditto. * gimple-ssa-isolate-paths.c: Ditto. * gimple-ssa-strength-reduction.c: Ditto. * gimple-streamer-in.c: Ditto. * gimple-streamer-out.c: Ditto. * gimple-streamer.h: Ditto. * gimple-walk.c: Ditto. * gimple.c: Ditto. * gimplify-me.c: Ditto. * gimplify.c: Ditto. * graph.c: Ditto. * graphite-blocking.c: Ditto. * graphite-clast-to-gimple.c: Ditto. * graphite-dependences.c: Ditto. * graphite-interchange.c: Ditto. * graphite-isl-ast-to-gimple.c: Ditto. * graphite-optimize-isl.c: Ditto. * graphite-poly.c: Ditto. * graphite-scop-detection.c: Ditto. * graphite-sese-to-poly.c: Ditto. * graphite.c: Ditto. * haifa-sched.c: Ditto. * hw-doloop.c: Ditto. * ifcvt.c: Ditto. * init-regs.c: Ditto. * internal-fn.c: Ditto. * ipa-cp.c: Ditto. * ipa-devirt.c: Ditto. * ipa-icf-gimple.c: Ditto. * ipa-icf.c: Ditto. * ipa-inline-analysis.c: Ditto. * ipa-inline.c: Ditto. * ipa-polymorphic-call.c: Ditto. * ipa-profile.c: Ditto. * ipa-prop.c: Ditto. * ipa-pure-const.c: Ditto. * ipa-reference.c: Ditto. * ipa-split.c: Ditto. * ipa-utils.c: Ditto. * ipa.c: Ditto. * ira-build.c: Ditto. * ira-color.c: Ditto. * ira-conflicts.c: Ditto. * ira-costs.c: Ditto. * ira-emit.c: Ditto. * ira-lives.c: Ditto. * ira.c: Ditto. * jump.c: Ditto. * lcm.c: Ditto. * loop-doloop.c: Ditto. * loop-init.c: Ditto. * loop-invariant.c: Ditto. * loop-iv.c: Ditto. * loop-unroll.c: Ditto. * lower-subreg.c: Ditto. * lra-assigns.c: Ditto. * lra-coalesce.c: Ditto. * lra-constraints.c: Ditto. * lra-eliminations.c: Ditto. * lra-lives.c: Ditto. * lra-spills.c: Ditto. * lra.c: Ditto. * lto-cgraph.c: Ditto. * lto-compress.c: Ditto. * lto-opts.c: Ditto. * lto-section-in.c: Ditto. * lto-section-out.c: Ditto. * lto-streamer-in.c: Ditto. * lto-streamer-out.c: Ditto. * lto-streamer.c: Ditto. * mcf.c: Ditto. * mode-switching.c: Ditto. * modulo-sched.c: Ditto. * omp-low.c: Ditto. * optabs.c: Ditto. * opts-global.c: Ditto. * passes.c: Ditto. * postreload-gcse.c: Ditto. * postreload.c: Ditto. * predict.c: Ditto. * print-rtl.c: Ditto. * profile.c: Ditto. * recog.c: Ditto. * ree.c: Ditto. * reg-stack.c: Ditto. * regcprop.c: Ditto. * regcprop.h: Ditto. * reginfo.c: Ditto. * regrename.c: Ditto. * regstat.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtlanal.c: Ditto. * sched-deps.c: Ditto. * sched-ebb.c: Ditto. * sched-int.h: Ditto. * sched-rgn.c: Ditto. * sched-vis.c: Ditto. * sel-sched-dump.c: Ditto. * sel-sched-ir.c: Ditto. * sel-sched-ir.h: Ditto. * sel-sched.c: Ditto. * sese.c: Ditto. * shrink-wrap.c: Ditto. * stack-ptr-mod.c: Ditto. * stmt.c: Ditto. * store-motion.c: Ditto. * symtab.c: Ditto. * toplev.c: Ditto. * tracer.c: Ditto. * trans-mem.c: Ditto. * tree-affine.c: Ditto. * tree-call-cdce.c: Ditto. * tree-cfg.c: Ditto. * tree-cfgcleanup.c: Ditto. * tree-chrec.c: Ditto. * tree-complex.c: Ditto. * tree-data-ref.c: Ditto. * tree-dfa.c: Ditto. * tree-eh.c: Ditto. * tree-emutls.c: Ditto. * tree-if-conv.c: Ditto. * tree-inline.c: Ditto. * tree-into-ssa.c: Ditto. * tree-loop-distribution.c: Ditto. * tree-nested.c: Ditto. * tree-nrv.c: Ditto. * tree-object-size.c: Ditto. * tree-outof-ssa.c: Ditto. * tree-parloops.c: Ditto. * tree-phinodes.c: Ditto. * tree-predcom.c: Ditto. * tree-pretty-print.c: Ditto. * tree-profile.c: Ditto. * tree-scalar-evolution.c: Ditto. * tree-sra.c: Ditto. * tree-ssa-address.c: Ditto. * tree-ssa-alias.c: Ditto. * tree-ssa-ccp.c: Ditto. * tree-ssa-coalesce.c: Ditto. * tree-ssa-copy.c: Ditto. * tree-ssa-copyrename.c: Ditto. * tree-ssa-dce.c: Ditto. * tree-ssa-dom.c: Ditto. * tree-ssa-dse.c: Ditto. * tree-ssa-forwprop.c: Ditto. * tree-ssa-ifcombine.c: Ditto. * tree-ssa-live.c: Ditto. * tree-ssa-loop-ch.c: Ditto. * tree-ssa-loop-im.c: Ditto. * tree-ssa-loop-ivcanon.c: Ditto. * tree-ssa-loop-ivopts.c: Ditto. * tree-ssa-loop-manip.c: Ditto. * tree-ssa-loop-niter.c: Ditto. * tree-ssa-loop-prefetch.c: Ditto. * tree-ssa-loop-unswitch.c: Ditto. * tree-ssa-loop.c: Ditto. * tree-ssa-math-opts.c: Ditto. * tree-ssa-operands.c: Ditto. * tree-ssa-phiopt.c: Ditto. * tree-ssa-phiprop.c: Ditto. * tree-ssa-pre.c: Ditto. * tree-ssa-propagate.c: Ditto. * tree-ssa-reassoc.c: Ditto. * tree-ssa-sccvn.c: Ditto. * tree-ssa-sink.c: Ditto. * tree-ssa-strlen.c: Ditto. * tree-ssa-structalias.c: Ditto. * tree-ssa-tail-merge.c: Ditto. * tree-ssa-ter.c: Ditto. * tree-ssa-threadedge.c: Ditto. * tree-ssa-threadupdate.c: Ditto. * tree-ssa-uncprop.c: Ditto. * tree-ssa-uninit.c: Ditto. * tree-ssa.c: Ditto. * tree-ssanames.c: Ditto. * tree-stdarg.c: Ditto. * tree-streamer-in.c: Ditto. * tree-streamer-out.c: Ditto. * tree-streamer.c: Ditto. * tree-switch-conversion.c: Ditto. * tree-tailcall.c: Ditto. * tree-vect-data-refs.c: Ditto. * tree-vect-generic.c: Ditto. * tree-vect-loop-manip.c: Ditto. * tree-vect-loop.c: Ditto. * tree-vect-patterns.c: Ditto. * tree-vect-slp.c: Ditto. * tree-vect-stmts.c: Ditto. * tree-vectorizer.c: Ditto. * tree-vrp.c: Ditto. * tree.c: Ditto. * tsan.c: Ditto. * ubsan.c: Ditto. * valtrack.c: Ditto. * valtrack.h: Ditto. * value-prof.c: Ditto. * var-tracking.c: Ditto. * varasm.c: Ditto. * varpool.c: Ditto. * vtable-verify.c: Ditto. * web.c: Ditto. * config/aarch64/aarch64-builtins.c: Ditto. * config/aarch64/aarch64.c: Ditto. * config/alpha/alpha.c: Ditto. * config/arc/arc.c: Ditto. * config/arm/arm.c: Ditto. * config/avr/avr.c: Ditto. * config/bfin/bfin.c: Ditto. * config/c6x/c6x.c: Ditto. * config/cr16/cr16.c: Ditto. * config/cris/cris.c: Ditto. * config/darwin-c.c: Ditto. * config/darwin.c: Ditto. * config/epiphany/epiphany.c: Ditto. * config/epiphany/mode-switch-use.c: Ditto. * config/epiphany/resolve-sw-modes.c: Ditto. * config/fr30/fr30.c: Ditto. * config/frv/frv.c: Ditto. * config/h8300/h8300.c: Ditto. * config/i386/i386.c: Ditto. * config/i386/winnt.c: Ditto. * config/ia64/ia64.c: Ditto. * config/iq2000/iq2000.c: Ditto. * config/lm32/lm32.c: Ditto. * config/m32c/m32c.c: Ditto. * config/m32r/m32r.c: Ditto. * config/m68k/m68k.c: Ditto. * config/mcore/mcore.c: Ditto. * config/mep/mep.c: Ditto. * config/microblaze/microblaze.c: Ditto. * config/mips/mips.c: Ditto. * config/mmix/mmix.c: Ditto. * config/mn10300/mn10300.c: Ditto. * config/moxie/moxie.c: Ditto. * config/msp430/msp430.c: Ditto. * config/nds32/nds32-cost.c: Ditto. * config/nds32/nds32-fp-as-gp.c: Ditto. * config/nds32/nds32-intrinsic.c: Ditto. * config/nds32/nds32-isr.c: Ditto. * config/nds32/nds32-md-auxiliary.c: Ditto. * config/nds32/nds32-memory-manipulation.c: Ditto. * config/nds32/nds32-pipelines-auxiliary.c: Ditto. * config/nds32/nds32-predicates.c: Ditto. * config/nds32/nds32.c: Ditto. * config/nios2/nios2.c: Ditto. * config/pa/pa.c: Ditto. * config/pdp11/pdp11.c: Ditto. * config/rl78/rl78.c: Ditto. * config/rs6000/rs6000.c: Ditto. * config/rx/rx.c: Ditto. * config/s390/s390.c: Ditto. * config/sh/sh-mem.cc: Ditto. * config/sh/sh.c: Ditto. * config/sh/sh_optimize_sett_clrt.cc: Ditto. * config/sh/sh_treg_combine.cc: Ditto. * config/sparc/sparc.c: Ditto. * config/spu/spu.c: Ditto. * config/stormy16/stormy16.c: Ditto. * config/tilegx/tilegx.c: Ditto. * config/tilepro/tilepro.c: Ditto. * config/v850/v850.c: Ditto. * config/vax/vax.c: Ditto. * config/xtensa/xtensa.c: Ditto. From-SVN: r216735
2014-10-27[AArch64] Temporarily remove aarch64_gimple_fold_builtin code for reduction ↵Alan Lawrence3-2/+12
operations * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out. * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin): Remove using preprocessor directives. From-SVN: r216734
2014-10-27* gcc-interface/utils.c (create_subprog_decl): Adjust condition.Eric Botcazou2-1/+5
From-SVN: r216733
2014-10-27match.pd (0 % X): Properly use the iterator iterating over all modulo operators.Richard Biener2-2/+8
2014-10-27 Richard Biener <rguenther@suse.de> * match.pd (0 % X): Properly use the iterator iterating over all modulo operators. (X % 1): Likewise. From-SVN: r216732
2014-10-27misc.c (gnat_init_options_struct): Parameterize errno support here instead of...Eric Botcazou2-16/+25
* gcc-interface/misc.c (gnat_init_options_struct): Parameterize errno support here instead of... Do not set flag_delete_dead_exceptions to 1 unconditionally. (gnat_init_gcc_eh): Set flag_delete_dead_exceptions to 1. (gnat_init_gcc_fp): ...here. From-SVN: r216731
2014-10-27* gcc-interface/trans.c (gnat_to_gnu) <N_Real_Literal>: Minor tweaks.Eric Botcazou2-11/+12
From-SVN: r216730
2014-10-27utils.c (create_var_decl_1): For a variable declared in the unit...Eric Botcazou5-28/+64
* gcc-interface/utils.c (create_var_decl_1): For a variable declared in the unit, set TREE_PUBLIC only if it has static storage duration. From-SVN: r216729
2014-10-27tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.Richard Biener5-5/+116
2014-10-27 Richard Biener <rguenther@suse.de> * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h. (lattice): New global. (fwprop_ssa_val): New function. (fold_all_stmts): Likewise. (pass_forwprop::execute): Finally fold all stmts. * gcc.dg/tree-ssa/forwprop-6.c: Scan ccp1 dump instead. * gcc.dg/strlenopt-8.c: Adjust and XFAIL for non_strict_align target due to memcpy inline-expansion. From-SVN: r216728
2014-10-27decl.c (gnat_to_gnu_entity): Apply special treatment of derived packed array ↵Eric Botcazou6-1/+41
types to constrained subtypes only. * gcc-interface/decl.c (gnat_to_gnu_entity): Apply special treatment of derived packed array types to constrained subtypes only. From-SVN: r216727
2014-10-27decl.c (gnat_to_gnu_entity): Remove superfluous computation for the max size.Eric Botcazou4-17/+76
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Remove superfluous computation for the max size. <E_Array_Subtype>: Likewise. Make sure that the max size calculation does not overflow at compile time. From-SVN: r216725
2014-10-27Daily bump.GCC Administrator1-1/+1
From-SVN: r216723
2014-10-26In cp/error.c...Manuel López-Ibáñez11-57/+76
In cp/error.c, I separate the initialization of the diagnostic context from the initialization of the scratch pretty-printer (cxx_pp). This was suggested by Gabriel in the last review of the patch and now I realize it was a good idea. Now cxx_initialize_diagnostics is the equivalent version of c_initialize_diagnostics. To avoid having to make extern a bunch of functions, I moved it from cp-objcp-common.c to error.c. I moved the setting of diagnostic_format_decoder (global_dc) = c_tree_printer, from c_objc_common_init to c_initialize_diagnostics, and right after c_common_diagnostics_set_defaults. This mimics what is done in cxx_initialize_diagnostics. Moreover, in both c_initialize_diagnostics and cxx_initialize_diagnostics, the FE-specific pretty-printer is initialized first and then other settings are applied. This does not make a difference right now, but if in the future one wishes to touch something in the pretty-printer, it will not get overriden immediately. In fact, the code I removed in c_common_initialize_diagnostics, which sets line_cutoff to 80, is useless because the pretty-printer created here is actually never used, but overriden by the FE-specific pretty-printers. This also means that doc/invoke.texi was wrong. Finally, it is useless to set the maximum line length to 0 in the constructor of cxx_pretty_printer. It is the default anyway. gcc/c/ChangeLog: 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c++/53061 * c-objc-common.c (c_objc_common_init): Do not do diagnostics initialization here... (c_initialize_diagnostics): ... but here. Set defaults after building pretty-printer. gcc/ChangeLog: 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c++/53061 * doc/invoke.texi (fmessage-length): Update text to match reality. gcc/cp/ChangeLog: 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c++/53061 * cp-objcp-common.c: Do not include new. (cxx_initialize_diagnostics): Move from here to ... * error.c (cxx_initialize_diagnostics): : ... here. Move diagnostics initialization here from init_error. (cxx_pp): Use a real pointer not a macro. (init_error): Just initialize cxx_pp. * cxx-pretty-print.c (cxx_pretty_printer::cxx_pretty_printer): Do not set maximum line length. gcc/c-family/ChangeLog: 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c++/53061 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from c_common_initialize_diagnostics. * c-common.h: Likewise. From-SVN: r216720
2014-10-26microblaze.c: Include rtl-iter.h.Richard Sandiford2-16/+19
gcc/ * config/microblaze/microblaze.c: Include rtl-iter.h. (microblaze_tls_referenced_p_1): Delete. (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX. From-SVN: r216719
2014-10-26linux-unwind.h (pa32_read_access_ok): New function.John David Anglin2-6/+34
* config/pa/linux-unwind.h (pa32_read_access_ok): New function. (pa32_fallback_frame_state): Use pa32_read_access_ok to check if memory read accesses are ok. From-SVN: r216716
2014-10-26mips.c (mips_at_reg_p): Delete.Richard Sandiford2-13/+12
gcc/ * config/mips/mips.c (mips_at_reg_p): Delete. (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX. From-SVN: r216715
2014-10-26mips.c (mips_record_lo_sum): Replace with...Richard Sandiford2-10/+15
gcc/ * config/mips/mips.c (mips_record_lo_sum): Replace with... (mips_record_lo_sums): ...this new function. (mips_reorg_process_insns): Update accordingly. From-SVN: r216714
2014-10-26mips.c (mips_sim_insn): Update comment.Richard Sandiford2-14/+13
gcc/ * config/mips/mips.c (mips_sim_insn): Update comment. (mips_sim_wait_regs_2): Delete. (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR. From-SVN: r216713
2014-10-26mips.c (r10k_needs_protection_p_call): Take a const_rtx and return a bool.Richard Sandiford2-16/+25
gcc/ * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx and return a bool. Iterate over all subrtxes here. (r10k_needs_protection_p): Update accordingly. From-SVN: r216712
2014-10-26mips.c (r10k_needs_protection_p_1): Take an rtx rather than an rtx pointer.Richard Sandiford2-22/+31
gcc/ * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx rather than an rtx pointer. Change type of insn from "void *" to its real type. Return bool rather than int. Iterate over all subrtxes here. (r10k_needs_protection_p_store): Update accordingly. (r10k_needs_protection_p): Likewise. From-SVN: r216711
2014-10-26mips.c (mips16_rewrite_pool_refs_info): Delete.Richard Sandiford2-39/+36
gcc/ * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete. (mips16_rewrite_pool_refs): Take the insn and constant pool as parameters. Iterate over the instruction's pattern and return void. (mips16_lay_out_constants): Update accordingly. From-SVN: r216710
2014-10-26mips.c (mips_kernel_reg_p): Replace with...Richard Sandiford2-6/+16
gcc/ * config/mips/mips.c (mips_kernel_reg_p): Replace with... (mips_refers_to_kernel_reg_p): ...this new function. (mips_expand_prologue): Update accordingly. From-SVN: r216709
2014-10-26mips.c (mips_rewrite_small_data_1): Take the context as a parameter instead ↵Richard Sandiford2-19/+27
of the containing MEM. gcc/ * config/mips/mips.c (mips_rewrite_small_data_1): Take the context as a parameter instead of the containing MEM. Iterate over all subrtxes. Don't return a value. (mips_rewrite_small_data): Update call accordingly. From-SVN: r216708
2014-10-26mips.c: Include rtl-iter.h.Richard Sandiford2-19/+31
gcc/ * config/mips/mips.c: Include rtl-iter.h. (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer. Take the context as a parameter instead of the containing MEM. Iterate over all subrtxes. (mips_small_data_pattern_p): Update call accordingly. From-SVN: r216707
2014-10-26mep.c (mep_mul_hilo_bypass_1): Delete.Richard Sandiford2-14/+18
gcc/ * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete. (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX. From-SVN: r216706
2014-10-26mep.c (mep_store_find_set): Take a const_rtx and return a bool.Richard Sandiford2-7/+17
gcc/ * config/mep/mep.c (mep_store_find_set): Take a const_rtx and return a bool. Replace "void *" with specific type. Iterate over all subrtxes. (mep_store_data_bypass_1): Update calls accordingly. From-SVN: r216705
2014-10-26mep.c: Include rtl-iter.h.Richard Sandiford2-25/+23
gcc/ * config/mep/mep.c: Include rtl-iter.h. (global_reg_mentioned_p_1): Take a const_rtx and return a bool. (xtensa_tls_referenced_p): Return a bool. Use FOR_EACH_SUBRTX. From-SVN: r216704
2014-10-26xtensa.c: Include rtl-iter.h.Richard Sandiford2-29/+30
gcc/ * config/xtensa/xtensa.c: Include rtl-iter.h. (xtensa_tls_referenced_p_1): Delete. (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX. From-SVN: r216703
2014-10-26sh.c (sh_contains_memref_p_1): Delete.Richard Sandiford2-9/+11
gcc/ * config/sh/sh.c (sh_contains_memref_p_1): Delete. (sh_contains_memref_p): Use FOR_EACH_SUBRTX. From-SVN: r216702
2014-10-26sh-protos.h (shmedia_cleanup_truncate): Take an rtx as argument and return ↵Richard Sandiford4-20/+32
the number of changes. gcc/ * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an rtx as argument and return the number of changes. * config/sh/sh.c: Include rtl-iter.h. (shmedia_cleanup_truncate): Take an rtx as argument and iterate over all subrtxes. Return the number of changes made. * config/sh/sh.md: Update caller accordingly. From-SVN: r216701
2014-10-26m68k.c (m68k_tls_reference_p_1): Delete.Richard Sandiford2-17/+21
gcc/ * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete. (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR. From-SVN: r216700
2014-10-26m68k.c: Include rtl-iter.h.Richard Sandiford2-44/+42
gcc/ * config/m68k/m68k.c: Include rtl-iter.h. (m68k_final_prescan_insn_1): Delete. (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR. From-SVN: r216699
2014-10-26Daily bump.GCC Administrator1-1/+1
From-SVN: r216696
2014-10-25re PR tree-optimization/63641 (Invalid shift leads to incorrect code on ↵Jakub Jelinek4-1/+66
32-bit system) PR tree-optimization/63641 * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high to low + prec - 1 - clz (mask) instead of low + prec - clz (mask). * gcc.c-torture/execute/pr63641.c: New test. From-SVN: r216693
2014-10-25status_cxx2011.xml: Update unordered container specific behavior.François Dumont2-2/+7
2014-10-25 François Dumont <fdumont@gcc.gnu.org> * doc/xml/manual/status_cxx2011.xml: Update unordered container specific behavior. From-SVN: r216692
2014-10-25Add forgotten "configure: regenerate" stanza to last CL entry.Hans-Peter Nilsson1-0/+1
From-SVN: r216690
2014-10-25re PR rtl-optimization/63615 (FAIL: gcc.target/i386/addr-sel-1.c)Alan Modra2-19/+26
PR rtl-optimization/63615 * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on decomposing PLUS or MINUS if operands are not placed adjacent in the "ops" array. From-SVN: r216689
2014-10-25Only allow e500 double in SPE_SIMD_REGNO_P registers.Joseph Myers2-1/+7
rs6000_hard_regno_nregs_internal allows SPE vectors in single registers satisfying SPE_SIMD_REGNO_P (i.e. register numbers 0 to 31). However, the corresponding test for e500 double treats all registers as being able to store a 64-bit value, rather than just those GPRs. Logically this inconsistency is wrong; in addition, it causes problems unwinding from signal handlers. linux-unwind.h uses ARG_POINTER_REGNUM as a place to store the return address from a signal handler, but this logic in rs6000_hard_regno_nregs_internal results in that being considered an 8-byte register, resulting in assertion failures. (<https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02625.html> first needs to be applied for unwinding to work in general on e500.) This patch makes rs6000_hard_regno_nregs_internal handle the e500 double case consistently with SPE vectors. Tested with no regressions with cross to powerpc-linux-gnuspe (given the aforementioned patch applied). Failures of signal handling unwinding tests such as gcc.dg/cleanup-{8,9,10,11}.c are fixed by this patch. * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do not allow e500 double in registers not satisyfing SPE_SIMD_REGNO_P. From-SVN: r216688
2014-10-25Optimize powerpc*-*-linux* 32-bit classic hard/soft float hardfp/soft-fp use.Joseph Myers4-2/+71
Continuing the cleanups of libgcc soft-fp configuration for powerpc*-*-linux* in preparation for implementing TARGET_ATOMIC_ASSIGN_EXPAND_FENV for soft-float and e500, this patch optimizes the choice of which functions to build for the 32-bit classic hard-float and soft-float cases. (e500 will be dealt with in a separate patch which will need to add new features to t-hardfp and t-softfp; this patch keeps the status quo for e500.) For hard-float, while the functions in question are part of the libgcc ABI there is no need for them to contain software floating point code: no newly built code should use them, and if anything does use them it's most efficient (space and speed) for them to pass straight through to floating-point hardware instructions; this case is made to use t-hardfp to achieve that. For soft-float, direct use of soft-fp functions for operations involving DImode or unsigned integers is more efficient than using the libgcc2.c versions of those operations to convert to operations on other types (which then end up calling soft-fp functions for those other types, possibly more than once); this case is thus stopped from using t-softfp-excl. (A future patch will stop the e500 cases from using t-softfp-excl as well.) Tested with no regressions for crosses to powerpc-linux-gnu (soft float and classic hard float); also checked that the same set of symbols and versions is exported from shared libgcc before and after the patch. * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. * configure: Regenerate. * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead of soft-fp for 32-bit classic hard float. Do not use t-softfp-excl for soft float. From-SVN: r216687
2014-10-25Daily bump.GCC Administrator1-1/+1
From-SVN: r216686
2014-10-25dwarf2out.c (declare_in_namespace): Only emit external declarations in the ↵Aldy Hernandez2-0/+25
local scope once. * dwarf2out.c (declare_in_namespace): Only emit external declarations in the local scope once. From-SVN: r216683
2014-10-24C++11 explicitly forbids macros for bool, true and false.Jonathan Wakely4-1/+50
gcc: * ginclude/stdbool.h: Do not define bool, true or false in C++11. libstdc++-v3: * testsuite/18_support/headers/cstdbool/macros.cc: New. From-SVN: r216679
2014-10-24check.c (check_co_collective): Reject coindexed A args.Tobias Burnus14-45/+758
2014-10-24 Tobias Burnus <burnus@net-b.de> gcc/fortran * check.c (check_co_collective): Reject coindexed A args. (gfc_check_co_reduce): Add OPERATOR checks. * gfortran.texi (_gfortran_caf_co_broadcast, * _gfortran_caf_co_max, _gfortran_caf_co_min, _gfortran_caf_co_sum, _gfortran_caf_co_reduce): Add ABI documentation. * intrinsic.texi (CO_REDUCE): Document intrinsic. (DPROD): Returns double not single precision. * trans-decl.c (gfor_fndecl_co_reduce): New global var. (gfc_build_builtin_function_decls): Init it. * trans.h (gfor_fndecl_co_reduce): Declare it. * trans-intrinsic.c (conv_co_collective, gfc_conv_intrinsic_subroutine): Handle CO_REDUCE. gcc/testsuite/ * gfortran.dg/coarray_collectives_9.f90: Remove dg-error. * gfortran.dg/coarray_collectives_13.f90: New. * gfortran.dg/coarray_collectives_14.f90: New. * gfortran.dg/coarray_collectives_15.f90: New. * gfortran.dg/coarray_collectives_16.f90: New. From-SVN: r216678
2014-10-24Fix error in earlier ChangeLog entry: s/define/undefine/.Ian Lance Taylor1-1/+1
From-SVN: r216676
2014-10-24[ARM] gnu11 cleanup for aapcs testcasesJiong Wang2-0/+5
gcc/testsuite/ * gcc.target/arm/aapcs/abitest.h: Declare memcpy. From-SVN: r216675
2014-10-24re PR c/56980 (C pretty-printer does not handle well pointer to typedef of ↵Marek Polacek4-1/+38
struct) PR c/56980 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't print "struct"/"union"/"enum" for typedefed names. * gcc.dg/pr56980.c: New test. From-SVN: r216674
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