gcc/ChangeLog

   1 2014-10-30  Richard Biener  <rguenther@suse.de>
   2
   3         * genmatch.c: Remove <map>, <utility> and <string> includes.
   4         Include ggc.h and hash-map.h.
   5         (ggc_internal_cleared_alloc): Provide stub definition.
   6         (ggc_free): Likewise.
   7         (struct capture_id_map_hasher): New traits for hash_map.
   8         (cid_map_t): New typedef.
   9         (everywhere else): Replace std::map use with cid_map_t.
  10         * hash-map.h (hash_map::elements): New member function.
  11         * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
  12         hash-map.h and $(GGC_H) as dependency.
  13
  14 2014-10-30  Richard Biener  <rguenther@suse.de>
  15
  16         * genmatch.c (capture_info::walk_c_expr): Ignore capture
  17         uses inside TREE_TYPE ().
  18         * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
  19         (find_candidates_dom_walker::before_dom_children): Likewise.
  20         (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
  21         (replace_profitable_candidates): Likewise.
  22         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
  23         CONVERT_EXPR_CODE_P to CONVERT_EXPR.
  24         * convert.c (convert_to_integer): Use CASE_CONVERT.
  25
  26 2014-10-30  Richard Biener  <rguenther@suse.de>
  27
  28         * match.pd: Implement more patterns that simplify to a single value.
  29         * fold-const.c (fold_binary_loc): Remove them here.
  30         * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
  31         (fwprop_ssa_val): Remove restriction on single uses.
  32
  33 2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
  34
  35         * config/avr/driver-avr.c (avr_set_current_device): Remove.
  36
  37 2014-10-30  Martin Liska  <mliska@suse.cz>
  38
  39         PR ipa/63574
  40         PR ipa/63664
  41         * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
  42         (func_checker::compare_gimple_label): Simlified comparison introduced.
  43         * ipa-icf-gimple.h: Missing comment added.
  44
  45 2014-10-30  Jeff Law  <law@redhat.com>
  46
  47         * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
  48         argument from rtx to rtx_insn *.
  49         (compute_movmem_length, compute_clrmem_length): Likewise.
  50         (copy_fp_args, length_fp_args): Likewise.
  51         * config/pa/pa.c (legitimize_pic_address): Promote local variable
  52         "insn" from rtx to rtx_insn *.
  53         (legitimize_tls_address, pa_emit_move_sequence): Likewise.
  54         (pa_output_block_move, store_reg, store_reg_modify): Likewise.
  55         (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
  56         (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
  57         (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
  58         (compute_movmem_length, compute_clrmem_length): Likewise.
  59         (copy_fp-args, length_fp_args): Likewise.
  60
  61 2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  62
  63         * config/arm/arm.h (MACHMODE): Treat machine_mode as a
  64         scalar typedef.
  65         (CUMULATIVE_ARGS): Guard against target includes.
  66         (machine_function): Likewise.
  67
  68 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  69
  70         * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
  71         recog state after aarch64_prev_real_insn call.
  72
  73 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  74
  75         * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
  76
  77 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  78
  79         * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
  80         (struct machine_function): Gate definition on
  81         !defined(USED_FOR_TARGET).
  82
  83 2014-10-29  DJ Delorie  <dj@redhat.com>
  84
  85         * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
  86
  87 2014-10-29  Martin Liska  <mliska@suse.cz>
  88
  89         PR ipa/63587
  90         * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
  91         to local declarations.
  92         * function.c (add_local_decl): Implementation moved from header
  93         file, assert introduced for tree type.
  94         * function.h: Likewise.
  95
  96 2014-10-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  97
  98         * godump.c (go_format_type): Represent "float _Complex" and
  99         "double _Complex" as complex64 or complex128 in Go, as appropriate.
 100
 101 2014-10-29  Richard Biener  <rguenther@suse.de>
 102
 103         * match.pd: Implement a first set of conversion patterns.
 104         * fold-const.c (fold_unary_loc): Remove them here.
 105         * tree-ssa-forwprop.c (simplify_vce): Remove.
 106         (pass_forwprop::execute): Do not call simplify_vce.
 107
 108 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 109
 110         * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
 111         builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
 112         cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
 113         config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
 114         config/aarch64/aarch64.c, config/aarch64/aarch64.h,
 115         config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
 116         config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
 117         config/arc/arc.h, config/arc/predicates.md,
 118         config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
 119         config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
 120         config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
 121         config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
 122         config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
 123         config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
 124         config/cr16/cr16-protos.h, config/cr16/cr16.c,
 125         config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
 126         config/darwin-protos.h, config/darwin.c,
 127         config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
 128         config/epiphany/epiphany.md, config/fr30/fr30.c,
 129         config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
 130         config/h8300/h8300-protos.h, config/h8300/h8300.c,
 131         config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
 132         config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
 133         config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
 134         config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
 135         config/iq2000/iq2000.c, config/iq2000/iq2000.md,
 136         config/lm32/lm32-protos.h, config/lm32/lm32.c,
 137         config/m32c/m32c-protos.h, config/m32c/m32c.c,
 138         config/m32r/m32r-protos.h, config/m32r/m32r.c,
 139         config/m68k/m68k-protos.h, config/m68k/m68k.c,
 140         config/mcore/mcore-protos.h, config/mcore/mcore.c,
 141         config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
 142         config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
 143         config/mips/mips-protos.h, config/mips/mips.c,
 144         config/mmix/mmix-protos.h, config/mmix/mmix.c,
 145         config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
 146         config/moxie/moxie.c, config/msp430/msp430-protos.h,
 147         config/msp430/msp430.c, config/nds32/nds32-cost.c,
 148         config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
 149         config/nds32/nds32-protos.h, config/nds32/nds32.c,
 150         config/nios2/nios2-protos.h, config/nios2/nios2.c,
 151         config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
 152         config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
 153         config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
 154         config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
 155         config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
 156         config/s390/predicates.md, config/s390/s390-protos.h,
 157         config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
 158         config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
 159         config/sh/sh.md, config/sparc/predicates.md,
 160         config/sparc/sparc-protos.h, config/sparc/sparc.c,
 161         config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
 162         config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
 163         config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
 164         config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
 165         config/tilepro/tilepro.c, config/v850/v850-protos.h,
 166         config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
 167         config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
 168         config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
 169         dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
 170         doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
 171         dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
 172         except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
 173         fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
 174         fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
 175         genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
 176         graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
 177         internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
 178         ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
 179         libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
 180         loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
 181         lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
 182         lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
 183         output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
 184         recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
 185         regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
 186         rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
 187         sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
 188         simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
 189         targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
 190         tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
 191         tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
 192         tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
 193         tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
 194         tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
 195         tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
 196         tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
 197         tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
 198         tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
 199         var-tracking.c, varasm.c: Remove redundant enum from
 200         machine_mode.
 201         * gengtype.c (main): Treat machine_mode as a scalar typedef.
 202         * genmodes.c (emit_insn_modes_h): Hide inline functions if
 203         USED_FOR_TARGET.
 204
 205 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 206
 207         PR rtl-optimization/63340 (part 2)
 208         * rtl.h (invalid_mode_change_p): Delete.
 209         (valid_mode_changes_for_regno): New function.
 210         * reginfo.c (invalid_mode_change_p): Delete.
 211         (valid_mode_changes_for_regno): New function.
 212         * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
 213         classes to registers that are allowed by valid_mode_changes_for_regno.
 214         (setup_regno_cost_classes_by_mode): Likewise.
 215         (print_allocno_costs): Remove invalid_mode_change_p test.
 216         (print_pseudo_costs, find_costs_and_classes): Likewise.
 217
 218 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 219
 220         PR rtl-optimization/63340 (part 1)
 221         * ira-costs.c (all_cost_classes): New variable.
 222         (complete_cost_classes): New function, split out from...
 223         (setup_cost_classes): ...here.
 224         (initiate_regno_cost_classes): Set up all_cost_classes.
 225         (restrict_cost_classes): New function.
 226         (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
 227         registers that are valid for the register's mode.
 228         (setup_regno_cost_classes_by_mode): Model the mode cache as a
 229         restriction of all_cost_classes to a particular mode.
 230         (print_allocno_costs): Remove contains_reg_of_mode check.
 231         (print_pseudo_costs, find_costs_and_classes): Likewise.
 232
 233 2014-10-29  Richard Biener  <rguenther@suse.de>
 234
 235         PR tree-optimization/63666
 236         * tree-vect-slp.c (vect_get_mask_element): Properly handle
 237         accessing out-of-bound elements.
 238
 239 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 240             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 241             Anna Tikhonova  <anna.tikhonova@intel.com>
 242             Ilya Tocar  <ilya.tocar@intel.com>
 243             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 244             Ilya Verbin  <ilya.verbin@intel.com>
 245             Kirill Yukhin  <kirill.yukhin@intel.com>
 246             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 247
 248         * config/i386/i386.md
 249         (movhi_internal): Always detect maskmov.
 250         (movqi_internal): Fix target check.
 251
 252 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 253             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 254             Anna Tikhonova  <anna.tikhonova@intel.com>
 255             Ilya Tocar  <ilya.tocar@intel.com>
 256             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 257             Ilya Verbin  <ilya.verbin@intel.com>
 258             Kirill Yukhin  <kirill.yukhin@intel.com>
 259             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 260
 261         * config/i386/avx512bwintrin.h: Add new intrinsics.
 262         * config/i386/avx512vlbwintrin.h: Ditto.
 263         * config/i386/avx512vlintrin.h: Ditto.
 264
 265 2014-10-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 266
 267         * godump.c (precision_to_units): New helper function.
 268         (go_append_artificial_name): Ditto.
 269         (go_append_decl_name): Ditto.
 270         (go_append_bitfield): Ditto.
 271         (go_get_uinttype_for_precision): Ditto.
 272         (go_append_padding): Ditto.
 273         (go_force_record_alignment): Ditto.
 274         (go_format_type): Represent unions with an array of uints of the size
 275         of the alignment in go.  This fixes the 'random' size of the union's
 276         representation using just the first field.
 277         (go_format_type): Add argument that indicates whether a record is
 278         nested (used for generation of artificial go names).
 279         (go_output_fndecl): Adapt to new go_format_type signature.
 280         (go_output_typedef): Ditto.
 281         (go_output_var): Ditto.
 282         (go_output_var): Prefer to output type as alias (typedef).
 283         (go_format_type): Bitfields in records are simulated as arrays of bytes
 284         in go.
 285
 286         * godump.c (go_format_type): Fix handling of arrays with zero elements.
 287
 288 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
 289
 290         * cgraph.h: Flatten.  Remove all include files.
 291         (symbol_table::initialize): Move to cgraph.c.
 292         * cgraph.c: Adjust include files.
 293         (symbol_table::initialize): Relocate from cgraph.h.
 294         * gengtype.c (open_base_files): Adjust include files.
 295         * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
 296         included files.
 297         * ipa-inline.h: Remove all include files.
 298         * ipa-prop.h: Ditto.
 299         * ipa-reference.h: Ditto.
 300         * ipa-utils.h: Ditto:
 301         * lto-streamer.h: Remove cgraph.h from include list.
 302         * asan.c: Adjust include files.
 303         * auto-profile.c: Ditto.
 304         * bb-reorder.c: Ditto.
 305         * calls.c: Ditto.
 306         * cfgexpand.c: Ditto.
 307         * cgraphbuild.c: Ditto.
 308         * cgraphclones.c: Ditto.
 309         * cgraphunit.c: Ditto.
 310         * combine.c: Ditto.
 311         * coverage.c: Ditto.
 312         * data-streamer.c: Ditto.
 313         * data-streamer-in.c: Ditto.
 314         * data-streamer-out.c: Ditto.
 315         * dbxout.c: Ditto.
 316         * dwarf2out.c: Ditto.
 317         * except.c: Ditto.
 318         * expr.c: Ditto.
 319         * final.c: Ditto.
 320         * fold-const.c: Ditto.
 321         * ggc-page.c: Ditto.
 322         * gimple-fold.c: Ditto.
 323         * gimple-iterator.c: Ditto.
 324         * gimple-pretty-print.c: Ditto.
 325         * gimple-streamer-in.c: Ditto.
 326         * gimple-streamer-out.c: Ditto.
 327         * gimplify.c: Ditto.
 328         * ipa.c: Ditto.
 329         * ipa-comdats.c: Ditto.
 330         * ipa-cp.c: Ditto.
 331         * ipa-devirt.c: Ditto.
 332         * ipa-icf.c: Ditto.
 333         * ipa-icf-gimple.c: Ditto.
 334         * ipa-inline-analysis.c: Ditto.
 335         * ipa-inline.c: Ditto.
 336         * ipa-inline-transform.c: Ditto.
 337         * ipa-polymorphic-call.c: Ditto.
 338         * ipa-profile.c: Ditto.
 339         * ipa-prop.c: Ditto.
 340         * ipa-pure-const.c: Ditto.
 341         * ipa-ref.c: Ditto.
 342         * ipa-reference.c: Ditto.
 343         * ipa-split.c: Ditto.
 344         * ipa-utils.c: Ditto.
 345         * ipa-visibility.c: Ditto.
 346         * langhooks.c: Ditto.
 347         * lto-cgraph.c: Ditto.
 348         * lto-compress.c: Ditto.
 349         * lto-opts.c: Ditto.
 350         * lto-section-in.c: Ditto.
 351         * lto-section-out.c: Ditto.
 352         * lto-streamer.c: Ditto.
 353         * lto-streamer-in.c: Ditto.
 354         * lto-streamer-out.c: Ditto.
 355         * omp-low.c: Ditto.
 356         * opts-global.c: Ditto.
 357         * passes.c: Ditto.
 358         * predict.c: Ditto.
 359         * print-tree.c: Ditto.
 360         * profile.c: Ditto.
 361         * ree.c: Ditto.
 362         * stor-layout.c: Ditto.
 363         * symtab.c: Ditto.
 364         * toplev.c: Ditto.
 365         * trans-mem.c: Ditto.
 366         * tree.c: Ditto.
 367         * tree-cfg.c: Ditto.
 368         * tree-eh.c: Ditto.
 369         * tree-emutls.c: Ditto.
 370         * tree-inline.c: Ditto.
 371         * tree-nested.c: Ditto.
 372         * tree-pretty-print.c: Ditto.
 373         * tree-profile.c: Ditto.
 374         * tree-sra.c: Ditto.
 375         * tree-ssa-alias.c: Ditto.
 376         * tree-ssa-loop-ivcanon.c: Ditto.
 377         * tree-ssa-loop-ivopts.c: Ditto.
 378         * tree-ssa-pre.c: Ditto.
 379         * tree-ssa-structalias.c: Ditto.
 380         * tree-streamer.c: Ditto.
 381         * tree-streamer-in.c: Ditto.
 382         * tree-streamer-out.c: Ditto.
 383         * tree-switch-conversion.c: Ditto.
 384         * tree-tailcall.c: Ditto.
 385         * tree-vect-data-refs.c: Ditto.
 386         * tree-vectorizer.c: Ditto.
 387         * tree-vect-stmts.c: Ditto.
 388         * tsan.c: Ditto.
 389         * ubsan.c: Ditto.
 390         * value-prof.c: Ditto.
 391         * varasm.c: Ditto.
 392         * varpool.c: Ditto.
 393         * config/arm/arm.c: Ditto.
 394         * config/bfin/bfin.c: Ditto.
 395         * config/c6x/c6x.c: Ditto.
 396         * config/cris/cris.c: Ditto.
 397         * config/darwin.c: Ditto.
 398         * config/darwin-c.c: Ditto.
 399         * config/i386/i386.c: Ditto.
 400         * config/i386/winnt.c: Ditto.
 401         * config/microblaze/microblaze.c: Ditto.
 402         * config/mips/mips.c: Ditto.
 403         * config/rs6000/rs6000.c: Ditto.
 404         * config/rx/rx.c: Ditto.
 405
 406 2014-10-28  Richard Biener  <rguenther@suse.de>
 407
 408         * gimple-fold.h (follow_single_use_edges): Declare.
 409         * gimple-fold.c (follow_single_use_edges): New function.
 410         (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
 411         * tree-ssa-propagate.c
 412         (substitute_and_fold_dom_walker::before_dom_children): Allow
 413         following single-use edges when folding stmts we propagated into.
 414
 415 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 416             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 417             Anna Tikhonova  <anna.tikhonova@intel.com>
 418             Ilya Tocar  <ilya.tocar@intel.com>
 419             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 420             Ilya Verbin  <ilya.verbin@intel.com>
 421             Kirill Yukhin  <kirill.yukhin@intel.com>
 422             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 423
 424         * config/i386/avx512bwintrin.h: New.
 425         * config/i386/avx512dqintrin.h: Ditto.
 426         * config/i386/avx512vlbwintrin.h: Ditto.
 427         * config/i386/avx512vldqintrin.h: Ditto.
 428         * config/i386/avx512vlintrin.h: Ditto.
 429         * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
 430         avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
 431
 432 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 433             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 434             Anna Tikhonova  <anna.tikhonova@intel.com>
 435             Ilya Tocar  <ilya.tocar@intel.com>
 436             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 437             Ilya Verbin  <ilya.verbin@intel.com>
 438             Kirill Yukhin  <kirill.yukhin@intel.com>
 439             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 440
 441         * config/i386/i386.c
 442         (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
 443         avx_shufpd256_mask, avx_vpermilv2df_mask.
 444
 445 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 446             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 447             Anna Tikhonova  <anna.tikhonova@intel.com>
 448             Ilya Tocar  <ilya.tocar@intel.com>
 449             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 450             Ilya Verbin  <ilya.verbin@intel.com>
 451             Kirill Yukhin  <kirill.yukhin@intel.com>
 452             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 453
 454         * config/i386/i386.c
 455         (ix86_init_mmx_sse_builtins):
 456         Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
 457         __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
 458         __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
 459         __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
 460         __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
 461         __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
 462         __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
 463         __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
 464         __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
 465         __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
 466         __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
 467         __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
 468         __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
 469         __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
 470         __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
 471         __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
 472         __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
 473         __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
 474
 475 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 476             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 477             Anna Tikhonova  <anna.tikhonova@intel.com>
 478             Ilya Tocar  <ilya.tocar@intel.com>
 479             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 480             Ilya Verbin  <ilya.verbin@intel.com>
 481             Kirill Yukhin  <kirill.yukhin@intel.com>
 482             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 483
 484         * config/i386/i386.c
 485         (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
 486         IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
 487         IX86_BUILTIN_GATHER3ALTDIV8SI.
 488         (ix86_expand_builtin):
 489         Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
 490         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
 491         IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
 492         IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
 493         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
 494         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
 495         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
 496         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
 497         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
 498         IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
 499         IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
 500         IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
 501         IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
 502         IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
 503         IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
 504         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
 505         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
 506         IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
 507         (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
 508         V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
 509
 510 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 511             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 512             Anna Tikhonova  <anna.tikhonova@intel.com>
 513             Ilya Tocar  <ilya.tocar@intel.com>
 514             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 515             Ilya Verbin  <ilya.verbin@intel.com>
 516             Kirill Yukhin  <kirill.yukhin@intel.com>
 517             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 518
 519         * config/i386/i386-builtin-types.def
 520         (SHORT): New.
 521         (V32HI): Ditto.
 522         (V12QI): Ditto.
 523         (V14QI): Ditto.
 524         (V32SI): Ditto.
 525         (V8UDI): Ditto.
 526         (V16USI): Ditto.
 527         (V32UHI): Ditto.
 528         (PSHORT): Ditto.
 529         (PV32QI): Ditto.
 530         (PV32HI): Ditto.
 531         (PV64QI): Ditto.
 532         (PCV8HI): Ditto.
 533         (PCV16QI): Ditto.
 534         (PCV16HI): Ditto.
 535         (PCV32QI): Ditto.
 536         (PCV32HI): Ditto.
 537         (PCV64QI): Ditto.
 538         (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
 539         (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
 540         (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
 541         (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
 542         (V16SF_FTYPE_V16HI): Ditto.
 543         (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
 544         (V16SF_FTYPE_V16SI): Ditto.
 545         (V4DI_FTYPE_V4DI): Ditto.
 546         (V16SI_FTYPE_V16SF): Ditto.
 547         (V8DI_FTYPE_PV2DI): Ditto.
 548         (V8DF_FTYPE_PV2DF): Ditto.
 549         (V4DI_FTYPE_PV2DI): Ditto.
 550         (V4DF_FTYPE_PV2DF): Ditto.
 551         (V16SI_FTYPE_PV2SI): Ditto.
 552         (V16SF_FTYPE_PV2SF): Ditto.
 553         (V8SF_FTYPE_FLOAT): Ditto.
 554         (V4SF_FTYPE_FLOAT): Ditto.
 555         (V4DF_FTYPE_DOUBLE): Ditto.
 556         (V8SF_FTYPE_PV4SF): Ditto.
 557         (V8SI_FTYPE_PV4SI): Ditto.
 558         (V4SI_FTYPE_PV2SI): Ditto.
 559         (V8SF_FTYPE_PV2SF): Ditto.
 560         (V8SI_FTYPE_PV2SI): Ditto.
 561         (V16SF_FTYPE_PV8SF): Ditto.
 562         (V16SI_FTYPE_PV8SI): Ditto.
 563         (V8DI_FTYPE_V8SF): Ditto.
 564         (V4DI_FTYPE_V4SF): Ditto.
 565         (V2DI_FTYPE_V4SF): Ditto.
 566         (V64QI_FTYPE_QI): Ditto.
 567         (V32HI_FTYPE_HI): Ditto.
 568         (V16UHI_FTYPE_V16UHI): Ditto.
 569         (V32UHI_FTYPE_V32UHI): Ditto.
 570         (V2UDI_FTYPE_V2UDI): Ditto.
 571         (V4UDI_FTYPE_V4UDI): Ditto.
 572         (V8UDI_FTYPE_V8UDI): Ditto.
 573         (V4USI_FTYPE_V4USI): Ditto.
 574         (V16USI_FTYPE_V16USI): Ditto.
 575         (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
 576         (V2DF_FTYPE_V8DF_INT): Ditto.
 577         (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
 578         (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
 579         (V8DF_FTYPE_V8DF_INT): Ditto.
 580         (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
 581         (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
 582         (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
 583         (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
 584         (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
 585         (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
 586         (V8DI_FTYPE_V8DI_INT): Ditto.
 587         (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
 588         (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
 589         (V8SF_FTYPE_V16SF_INT): Ditto.
 590         (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
 591         (V64QI_FTYPE_V32HI_V32HI): Ditto.
 592         (V32HI_FTYPE_V16SI_V16SI): Ditto.
 593         (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
 594         (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
 595         (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
 596         (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
 597         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
 598         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
 599         (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
 600         (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
 601         (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
 602         (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
 603         (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
 604         (V32HI_FTYPE_V64QI_V64QI): Ditto.
 605         (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
 606         (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
 607         (V32HI_FTYPE_V32HI_V32HI): Ditto.
 608         (V32HI_FTYPE_V32HI_INT): Ditto.
 609         (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
 610         (V16SI_FTYPE_V32HI_V32HI): Ditto.
 611         (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
 612         (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
 613         (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
 614         (V8SI_FTYPE_V16SI_INT): Ditto.
 615         (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
 616         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
 617         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
 618         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
 619         (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
 620         (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
 621         (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
 622         (V8DI_FTYPE_V16SI_V16SI): Ditto.
 623         (V8DI_FTYPE_V64QI_V64QI): Ditto.
 624         (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
 625         (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
 626         (V2DI_FTYPE_V8DI_INT): Ditto.
 627         (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
 628         (QI_FTYPE_QI): Ditto.
 629         (SI_FTYPE_SI): Ditto.
 630         (DI_FTYPE_DI): Ditto.
 631         (HI_FTYPE_V16QI): Ditto.
 632         (SI_FTYPE_V32QI): Ditto.
 633         (DI_FTYPE_V64QI): Ditto.
 634         (QI_FTYPE_V8HI): Ditto.
 635         (HI_FTYPE_V16HI): Ditto.
 636         (SI_FTYPE_V32HI): Ditto.
 637         (QI_FTYPE_V4SI): Ditto.
 638         (QI_FTYPE_V8SI): Ditto.
 639         (HI_FTYPE_V16SI): Ditto.
 640         (QI_FTYPE_V2DI): Ditto.
 641         (QI_FTYPE_V4DI): Ditto.
 642         (QI_FTYPE_V8DI): Ditto.
 643         (V16QI_FTYPE_HI): Ditto.
 644         (V32QI_FTYPE_SI): Ditto.
 645         (V64QI_FTYPE_DI): Ditto.
 646         (V8HI_FTYPE_QI): Ditto.
 647         (V16HI_FTYPE_HI): Ditto.
 648         (V32HI_FTYPE_SI): Ditto.
 649         (V4SI_FTYPE_QI): Ditto.
 650         (V4SI_FTYPE_HI): Ditto.
 651         (V8SI_FTYPE_QI): Ditto.
 652         (V8SI_FTYPE_HI): Ditto.
 653         (V2DI_FTYPE_QI): Ditto.
 654         (V4DI_FTYPE_QI): Ditto.
 655         (QI_FTYPE_QI_QI): Ditto.
 656         (SI_FTYPE_SI_SI): Ditto.
 657         (DI_FTYPE_DI_DI): Ditto.
 658         (QI_FTYPE_QI_INT): Ditto.
 659         (SI_FTYPE_SI_INT): Ditto.
 660         (DI_FTYPE_DI_INT): Ditto.
 661         (HI_FTYPE_V16QI_V16QI): Ditto.
 662         (HI_FTYPE_V16QI_V16QI_HI): Ditto.
 663         (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
 664         (SI_FTYPE_V32QI_V32QI): Ditto.
 665         (SI_FTYPE_V32QI_V32QI_SI): Ditto.
 666         (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
 667         (DI_FTYPE_V64QI_V64QI): Ditto.
 668         (DI_FTYPE_V64QI_V64QI_DI): Ditto.
 669         (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
 670         (QI_FTYPE_V8HI_V8HI): Ditto.
 671         (QI_FTYPE_V8HI_V8HI_QI): Ditto.
 672         (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
 673         (HI_FTYPE_V16HI_V16HI): Ditto.
 674         (HI_FTYPE_V16HI_V16HI_HI): Ditto.
 675         (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
 676         (SI_FTYPE_V32HI_V32HI): Ditto.
 677         (SI_FTYPE_V32HI_V32HI_SI): Ditto.
 678         (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
 679         (QI_FTYPE_V4SI_V4SI): Ditto.
 680         (QI_FTYPE_V4SI_V4SI_QI): Ditto.
 681         (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
 682         (QI_FTYPE_V8SI_V8SI): Ditto.
 683         (QI_FTYPE_V8SI_V8SI_QI): Ditto.
 684         (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
 685         (QI_FTYPE_V2DI_V2DI): Ditto.
 686         (QI_FTYPE_V2DI_V2DI_QI): Ditto.
 687         (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
 688         (QI_FTYPE_V4DI_V4DI): Ditto.
 689         (QI_FTYPE_V4DI_V4DI_QI): Ditto.
 690         (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
 691         (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
 692         (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
 693         (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
 694         (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
 695         (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
 696         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
 697         (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
 698         (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
 699         (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
 700         (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
 701         (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
 702         (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
 703         (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
 704         (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
 705         (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
 706         (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
 707         (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
 708         (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
 709         (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
 710         (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
 711         (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
 712         (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
 713         (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
 714         (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
 715         (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
 716         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
 717         (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
 718         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
 719         (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
 720         (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
 721         (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
 722         (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
 723         (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
 724         (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
 725         (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
 726         (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
 727         (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
 728         (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
 729         (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
 730         (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
 731         (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
 732         (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
 733         (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
 734         (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
 735         (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
 736         (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
 737         (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
 738         (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
 739         (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
 740         (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
 741         (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
 742         (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
 743         (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
 744         (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
 745         (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
 746         (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
 747         (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
 748         (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
 749         (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
 750         (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
 751         (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
 752         (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
 753         (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
 754         (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
 755         (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
 756         (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
 757         (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
 758         (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
 759         (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
 760         (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
 761         (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
 762         (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
 763         (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
 764         (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
 765         (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
 766         (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
 767         (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
 768         (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
 769         (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
 770         (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
 771         (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
 772         (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
 773         (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
 774         (V8SI_FTYPE_SI_V8SI_QI): Ditto.
 775         (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
 776         (V4SI_FTYPE_SI_V4SI_QI): Ditto.
 777         (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
 778         (V4DI_FTYPE_DI_V4DI_QI): Ditto.
 779         (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
 780         (V2DI_FTYPE_DI_V2DI_QI): Ditto.
 781         (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
 782         (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
 783         (V64QI_FTYPE_QI_V64QI_DI): Ditto.
 784         (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
 785         (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
 786         (V32QI_FTYPE_QI_V32QI_SI): Ditto.
 787         (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
 788         (V16QI_FTYPE_QI_V16QI_HI): Ditto.
 789         (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
 790         (V32HI_FTYPE_HI_V32HI_SI): Ditto.
 791         (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
 792         (V16HI_FTYPE_HI_V16HI_HI): Ditto.
 793         (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
 794         (V8HI_FTYPE_HI_V8HI_QI): Ditto.
 795         (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
 796         (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
 797         (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
 798         (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
 799         (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
 800         (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
 801         (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
 802         (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
 803         (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
 804         (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
 805         (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
 806         (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
 807         (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
 808         (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
 809         (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
 810         (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
 811         (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
 812         (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
 813         (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
 814         (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
 815         (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
 816         (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
 817         (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
 818         (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
 819         (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
 820         (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
 821         (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
 822         (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
 823         (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
 824         (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
 825         (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
 826         (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
 827         (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
 828         (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
 829         (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
 830         (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
 831         (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
 832         (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
 833         (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
 834         (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
 835         (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
 836         (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
 837         (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
 838         (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
 839         (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
 840         (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
 841         (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
 842         (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
 843         (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
 844         (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
 845         (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
 846         (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
 847         (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
 848         (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
 849         (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
 850         (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
 851         (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
 852         (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
 853         (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
 854         (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
 855         (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
 856         (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
 857         (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
 858         (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
 859         (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
 860         (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
 861         (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
 862         (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
 863         (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
 864         (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
 865         (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
 866         (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
 867         (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
 868         (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
 869         (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
 870         (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
 871         (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
 872         (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
 873         (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
 874         (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
 875         (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
 876         (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
 877         (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
 878         (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
 879         (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
 880         (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
 881         (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
 882         (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
 883         (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
 884         (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
 885         (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
 886         (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
 887         (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
 888         (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
 889         (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
 890         (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
 891         (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
 892         (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
 893         (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
 894         (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
 895         (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
 896         (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
 897         (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
 898         (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
 899         (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
 900         (QI_FTYPE_V8DF_INT): Ditto.
 901         (QI_FTYPE_V4DF_INT): Ditto.
 902         (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
 903         (QI_FTYPE_V2DF_INT): Ditto.
 904         (HI_FTYPE_V16SF_INT): Ditto.
 905         (QI_FTYPE_V8SF_INT): Ditto.
 906         (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
 907         (QI_FTYPE_V4SF_INT): Ditto.
 908         (QI_FTYPE_V8DF_INT_QI): Ditto.
 909         (QI_FTYPE_V4DF_INT_QI): Ditto.
 910         (QI_FTYPE_V2DF_INT_QI): Ditto.
 911         (HI_FTYPE_V16SF_INT_HI): Ditto.
 912         (QI_FTYPE_V8SF_INT_QI): Ditto.
 913         (QI_FTYPE_V4SF_INT_QI): Ditto.
 914         (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
 915         (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
 916         (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
 917         (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
 918         (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
 919         (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
 920         (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
 921         (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
 922         (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
 923         (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
 924         (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
 925         (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
 926         (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
 927         (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
 928         (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
 929         (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
 930         (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
 931         (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
 932         (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
 933         (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
 934         (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
 935         (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
 936         (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
 937         (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
 938         (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
 939         (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
 940         (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
 941         (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
 942         (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
 943         (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
 944         (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
 945         (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
 946         (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
 947         (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
 948         (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
 949         (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
 950         (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
 951         (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
 952         (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
 953         (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
 954         (V8DI_FTYPE_V8DI_INT): Ditto.
 955         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
 956         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
 957         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
 958         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
 959         (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
 960         (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
 961         (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
 962         (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
 963         (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
 964         (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
 965         (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
 966         (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
 967         (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
 968         (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
 969         * config/i386/i386.c (ix86_builtins):
 970         Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
 971         IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
 972         IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
 973         IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
 974         IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
 975         IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
 976         IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
 977         IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
 978         IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
 979         IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
 980         IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
 981         IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
 982         IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
 983         IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
 984         IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
 985         IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
 986         IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
 987         IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
 988         IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
 989         IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
 990         IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
 991         IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
 992         IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
 993         IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
 994         IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
 995         IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
 996         IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
 997         IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
 998         IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
 999         IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
1000         IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
1001         IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
1002         IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
1003         IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
1004         IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
1005         IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
1006         IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
1007         IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
1008         IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
1009         IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
1010         IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
1011         IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
1012         IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
1013         IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
1014         IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
1015         IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
1016         IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
1017         IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
1018         IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
1019         IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
1020         IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
1021         IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
1022         IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
1023         IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
1024         IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
1025         IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
1026         IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
1027         IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
1028         IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
1029         IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
1030         IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
1031         IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
1032         IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
1033         IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
1034         IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
1035         IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
1036         IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
1037         IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
1038         IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
1039         IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
1040         IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
1041         IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
1042         IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
1043         IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
1044         IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
1045         IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
1046         IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
1047         IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
1048         IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
1049         IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
1050         IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
1051         IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
1052         IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
1053         IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
1054         IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
1055         IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
1056         IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
1057         IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
1058         IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
1059         IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
1060         IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
1061         IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
1062         IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
1063         IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
1064         IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
1065         IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
1066         IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
1067         IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
1068         IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
1069         IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
1070         IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
1071         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
1072         IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
1073         IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
1074         IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
1075         IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
1076         IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
1077         IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
1078         IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
1079         IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
1080         IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
1081         IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
1082         IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
1083         IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
1084         IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
1085         IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
1086         IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
1087         IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
1088         IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
1089         IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
1090         IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
1091         IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
1092         IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
1093         IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
1094         IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
1095         IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
1096         IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
1097         IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
1098         IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
1099         IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
1100         IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
1101         IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
1102         IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
1103         IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
1104         IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
1105         IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
1106         IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
1107         IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
1108         IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
1109         IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
1110         IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
1111         IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
1112         IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
1113         IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
1114         IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
1115         IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
1116         IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
1117         IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
1118         IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
1119         IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
1120         IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
1121         IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
1122         IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
1123         IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
1124         IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
1125         IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
1126         IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
1127         IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
1128         IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
1129         IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
1130         IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
1131         IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
1132         IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
1133         IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
1134         IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
1135         IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
1136         IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
1137         IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
1138         IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
1139         IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
1140         IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
1141         IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
1142         IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
1143         IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
1144         IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
1145         IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
1146         IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
1147         IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
1148         IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
1149         IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
1150         IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
1151         IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
1152         IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
1153         IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
1154         IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
1155         IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
1156         IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
1157         IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
1158         IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
1159         IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
1160         IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
1161         IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
1162         IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
1163         IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
1164         IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
1165         IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
1166         IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
1167         IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
1168         IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
1169         IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
1170         IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
1171         IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
1172         IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
1173         IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
1174         IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
1175         IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
1176         IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
1177         IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
1178         IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
1179         IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
1180         IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
1181         IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
1182         IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
1183         IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
1184         IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
1185         IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
1186         IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
1187         IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
1188         IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
1189         IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
1190         IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
1191         IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
1192         IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
1193         IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
1194         IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
1195         IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
1196         IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
1197         IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
1198         IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
1199         IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
1200         IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
1201         IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
1202         IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
1203         IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
1204         IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
1205         IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
1206         IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
1207         IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
1208         IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
1209         IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
1210         IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
1211         IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
1212         IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
1213         IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
1214         IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
1215         IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
1216         IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
1217         IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
1218         IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
1219         IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
1220         IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
1221         IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
1222         IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
1223         IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
1224         IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
1225         IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
1226         IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
1227         IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
1228         IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
1229         IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
1230         IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
1231         IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
1232         IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
1233         IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
1234         IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
1235         IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
1236         IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
1237         IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
1238         IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
1239         IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
1240         IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
1241         IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
1242         IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
1243         IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
1244         IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
1245         IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
1246         IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
1247         IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
1248         IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
1249         IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
1250         IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
1251         IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
1252         IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
1253         IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
1254         IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
1255         IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
1256         IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
1257         IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
1258         IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
1259         IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
1260         IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
1261         IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
1262         IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
1263         IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
1264         IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
1265         IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
1266         IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
1267         IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
1268         IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
1269         IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
1270         IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
1271         IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
1272         IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
1273         IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
1274         IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
1275         IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
1276         IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
1277         IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
1278         IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
1279         IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
1280         IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
1281         IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
1282         IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
1283         IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
1284         IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
1285         IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
1286         IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
1287         IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
1288         IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
1289         IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
1290         IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
1291         IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
1292         IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
1293         IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
1294         IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
1295         IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
1296         IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
1297         IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
1298         IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
1299         IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
1300         IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
1301         IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
1302         IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
1303         IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
1304         IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
1305         IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
1306         IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
1307         IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
1308         IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
1309         IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
1310         IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
1311         IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
1312         IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
1313         IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
1314         IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
1315         IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
1316         IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
1317         IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
1318         IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
1319         IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
1320         IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
1321         IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
1322         IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
1323         IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
1324         IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
1325         IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
1326         IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
1327         IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
1328         IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
1329         IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
1330         IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
1331         IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
1332         IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
1333         IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
1334         IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
1335         IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
1336         IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
1337         IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
1338         IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
1339         IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
1340         IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
1341         IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
1342         IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
1343         IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
1344         IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
1345         IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
1346         IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
1347         IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
1348         IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
1349         IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
1350         IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
1351         IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
1352         IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
1353         IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
1354         IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
1355         IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
1356         IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
1357         IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
1358         IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
1359         IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
1360         IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
1361         IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
1362         IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
1363         IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
1364         IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
1365         IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
1366         IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
1367         IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
1368         IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
1369         IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
1370         IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
1371         IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
1372         IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
1373         IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
1374         IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
1375         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
1376         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
1377         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
1378         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
1379         IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
1380         IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
1381         IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
1382         IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
1383         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
1384         IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
1385         IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
1386         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
1387         IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
1388         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
1389         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
1390         IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
1391         IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
1392         IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
1393         IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
1394         IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
1395         IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
1396         IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
1397         IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
1398         IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
1399         IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
1400         IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
1401         IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
1402         IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
1403         IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
1404         IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
1405         IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
1406         IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
1407         IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
1408         IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
1409         IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
1410         IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
1411         IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
1412         IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
1413         IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
1414         IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
1415         IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
1416         IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
1417         IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
1418         IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
1419         IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
1420         IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
1421         IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
1422         IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
1423         IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
1424         IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
1425         IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
1426         IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
1427         IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
1428         IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
1429         IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
1430         IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
1431         IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
1432         IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
1433         IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
1434         IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
1435         IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
1436         IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
1437         IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
1438         IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
1439         IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
1440         IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
1441         IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
1442         IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
1443         IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
1444         IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
1445         IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
1446         IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
1447         IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
1448         IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
1449         IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
1450         IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
1451         IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
1452         IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
1453         IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
1454         IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
1455         IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
1456         IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
1457         IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
1458         IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
1459         IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
1460         IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
1461         (bdesc_special_args):
1462         Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
1463         __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
1464         __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
1465         __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
1466         __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
1467         __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
1468         __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
1469         __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
1470         __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
1471         __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
1472         __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
1473         __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
1474         __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
1475         __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
1476         __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
1477         __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
1478         __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
1479         __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
1480         __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
1481         __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
1482         __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
1483         __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
1484         __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
1485         __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
1486         __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
1487         __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
1488         __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
1489         __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
1490         __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
1491         __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
1492         __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
1493         __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
1494         __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
1495         __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
1496         __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
1497         __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
1498         __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
1499         __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
1500         __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
1501         __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
1502         __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
1503         __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
1504         __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
1505         __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
1506         __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
1507         __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
1508         __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
1509         __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
1510         __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
1511         __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
1512         __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
1513         __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
1514         __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
1515         __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
1516         __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
1517         __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
1518         __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
1519         __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
1520         __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
1521         __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
1522         __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
1523         __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
1524         __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
1525         __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
1526         __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
1527         __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
1528         __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
1529         __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
1530         __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
1531         __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
1532         __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
1533         __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
1534         __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
1535         __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
1536         __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
1537         __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
1538         __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
1539         __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
1540         __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
1541         __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
1542         __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
1543         __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
1544         __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
1545         __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
1546         __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
1547         __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
1548         __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
1549         __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
1550         __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
1551         __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
1552         __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
1553         __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
1554         __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
1555         __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
1556         __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
1557         __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
1558         __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
1559         __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
1560         __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
1561         __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
1562         __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
1563         __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
1564         __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
1565         __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
1566         __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
1567         __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
1568         __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
1569         __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
1570         __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
1571         __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
1572         __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
1573         __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
1574         __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
1575         __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
1576         __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
1577         __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
1578         __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
1579         __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
1580         __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
1581         __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
1582         __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
1583         __builtin_ia32_reducesd, __builtin_ia32_reducess,
1584         __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
1585         __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
1586         __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
1587         __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
1588         __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
1589         __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
1590         __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
1591         __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
1592         __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
1593         __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
1594         __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
1595         __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
1596         __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
1597         __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
1598         __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
1599         __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
1600         __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
1601         __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
1602         __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
1603         __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
1604         __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
1605         __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
1606         __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
1607         __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
1608         __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
1609         __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
1610         __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
1611         __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
1612         __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
1613         __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
1614         __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
1615         __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
1616         __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
1617         __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
1618         __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
1619         __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
1620         __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
1621         __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
1622         __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
1623         __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
1624         __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
1625         __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
1626         __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
1627         __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
1628         __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
1629         __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
1630         __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
1631         __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
1632         __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
1633         __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
1634         __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
1635         __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
1636         __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
1637         __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
1638         __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
1639         __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
1640         __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
1641         __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
1642         __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
1643         __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
1644         __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
1645         __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
1646         __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
1647         __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
1648         __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
1649         __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
1650         __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
1651         __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
1652         __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
1653         __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
1654         __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
1655         __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
1656         __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
1657         __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
1658         __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
1659         __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
1660         __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
1661         __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
1662         __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
1663         __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
1664         __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
1665         __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
1666         __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
1667         __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
1668         __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
1669         __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
1670         __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
1671         __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
1672         __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
1673         __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
1674         __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
1675         __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
1676         __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
1677         __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
1678         __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
1679         __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
1680         __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
1681         __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
1682         __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
1683         __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
1684         __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
1685         __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
1686         __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
1687         __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
1688         __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
1689         __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
1690         __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
1691         __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
1692         __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
1693         __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
1694         __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
1695         __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
1696         __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
1697         __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
1698         __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
1699         __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
1700         __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
1701         __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
1702         __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
1703         __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
1704         __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
1705         __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
1706         __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
1707         __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
1708         __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
1709         __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
1710         __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
1711         __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
1712         __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
1713         __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
1714         __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
1715         __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
1716         __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
1717         __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
1718         __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
1719         __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
1720         __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
1721         __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
1722         __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
1723         __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
1724         __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
1725         __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
1726         __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
1727         __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
1728         __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
1729         __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
1730         __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
1731         __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
1732         __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
1733         __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
1734         __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
1735         __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
1736         __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
1737         __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
1738         __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
1739         __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
1740         __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
1741         __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
1742         __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
1743         __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
1744         __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
1745         __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
1746         __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
1747         __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
1748         __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
1749         __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
1750         __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
1751         __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
1752         __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
1753         __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
1754         __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
1755         __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
1756         __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
1757         __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
1758         __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
1759         __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
1760         __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
1761         __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
1762         __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
1763         __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
1764         __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
1765         __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
1766         __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
1767         __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
1768         __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
1769         __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
1770         __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
1771         __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
1772         __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
1773         __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
1774         __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
1775         __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
1776         __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
1777         __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
1778         __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
1779         __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
1780         __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
1781         __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
1782         __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
1783         __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
1784         __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
1785         __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
1786         __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
1787         __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
1788         __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
1789         __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
1790         __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
1791         __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
1792         __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
1793         __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
1794         __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
1795         __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
1796         __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
1797         __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
1798         __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
1799         __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
1800         __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
1801         __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
1802         __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
1803         __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
1804         __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
1805         __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
1806         __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
1807         __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
1808         __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
1809         __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
1810         __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
1811         __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
1812         __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
1813         __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
1814         __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
1815         __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
1816         __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
1817         __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
1818         __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
1819         __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
1820         __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
1821         __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
1822         __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
1823         __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
1824         __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
1825         __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
1826         __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
1827         __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
1828         __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
1829         __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
1830         __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
1831         __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
1832         __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
1833         __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
1834         __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
1835         __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
1836         __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
1837         __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
1838         __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
1839         __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
1840         __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
1841         __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
1842         __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
1843         __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
1844         __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
1845         __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
1846         __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
1847         __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
1848         __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
1849         __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
1850         __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
1851         __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
1852         __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
1853         __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
1854         __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
1855         __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
1856         __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
1857         __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
1858         __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
1859         __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
1860         __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
1861         __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
1862         __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
1863         __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
1864         __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
1865         __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
1866         __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
1867         __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
1868         __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
1869         __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
1870         __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
1871         __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
1872         __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
1873         __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
1874         __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
1875         __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
1876         __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
1877         __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
1878         __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
1879         __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
1880         __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
1881         __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
1882         __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
1883         __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
1884         __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
1885         __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
1886         __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
1887         __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
1888         __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
1889         __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
1890         __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
1891         __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
1892         __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
1893         __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
1894         __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
1895         __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
1896         __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
1897         __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
1898         __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
1899         __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
1900         __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
1901         __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
1902         __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
1903         __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
1904         __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
1905         __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
1906         __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
1907         __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
1908         __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
1909         __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
1910         __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
1911         __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
1912         __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
1913         __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
1914         __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
1915         __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
1916         __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
1917         __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
1918         __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
1919         __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
1920         __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
1921         __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
1922         __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
1923         __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
1924         __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
1925         __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
1926         __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
1927         __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
1928         __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
1929         __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
1930         __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
1931         __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
1932         __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
1933         __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
1934         __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
1935         __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
1936         __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
1937         __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
1938         __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
1939         (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
1940         DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
1941         V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
1942         V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
1943         HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
1944         HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
1945         V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
1946         SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
1947         QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
1948         V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
1949         V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
1950         V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
1951         V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
1952         V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
1953         V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
1954         V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
1955         V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
1956         V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
1957         V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
1958         V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
1959         V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
1960         V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
1961         V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
1962         V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
1963         V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
1964         V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
1965         V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
1966         V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
1967         V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
1968         V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
1969         V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
1970         V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
1971         V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
1972         V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
1973         HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
1974         DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
1975         HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
1976         QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
1977         QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
1978         V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
1979         V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
1980         V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
1981         V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
1982         V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
1983         V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
1984         V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
1985         V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
1986         V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
1987         V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
1988         V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
1989         V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
1990         V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
1991         V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
1992         V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
1993         V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
1994         V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
1995         V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
1996         V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
1997         V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
1998         QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
1999         HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
2000         QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
2001         V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
2002         V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
2003         V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
2004         V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
2005         V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
2006         V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
2007         V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
2008         V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
2009         V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
2010         V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
2011         V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
2012         V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
2013         V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
2014         V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
2015         V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
2016         V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
2017         V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
2018         V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
2019         V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
2020         V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
2021         QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
2022         QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
2023         QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
2024         SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
2025         SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
2026         QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
2027         V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
2028         V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
2029         V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
2030         V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
2031         V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
2032         V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
2033         V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
2034         V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
2035         V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
2036         V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
2037         V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
2038         V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
2039         V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
2040         V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
2041         V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
2042         V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
2043         V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
2044         V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
2045         V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
2046         V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
2047         V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
2048         V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
2049         V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
2050         V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
2051         V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
2052         VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
2053         VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
2054         VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
2055         VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
2056         VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
2057         VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
2058         VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
2059         VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
2060         VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
2061         VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
2062         VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
2063         VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
2064         V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
2065         V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
2066         V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
2067         V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
2068         V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
2069         V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
2070         V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
2071
2072 2014-10-28  Jakub Jelinek  <jakub@redhat.com>
2073
2074         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
2075         type for the left shift in CASE_CONVERT case.
2076
2077 2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>
2078
2079         * asan.h (asan_intercepted_p): New function.
2080         * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
2081         hash value construction.  Call iterative_hash_expr instead of explicit
2082         hash building.
2083         (asan_mem_ref_hasher::equal): Change condition.
2084         (has_mem_ref_been_instrumented): Likewise.
2085         (update_mem_ref_hash_table): Likewise.
2086         (maybe_update_mem_ref_hash_table): New function.
2087         (instrument_strlen_call): Removed.
2088         (get_mem_refs_of_builtin_call): Handle new parameter.
2089         (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
2090         of instrument_mem_region_access if intercepted_p is true.
2091         (instrument_mem_region_access): Instrument only base with len instead of
2092         base and end with 1.
2093         (build_check_stmt): Remove start_instrumented and end_instrumented
2094         parameters.
2095         (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
2096         ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
2097         (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
2098         * builtins.c (expand_builtin): Include asan.h.  Don't expand string/memory
2099         builtin functions that have interceptors if ASan is enabled.
2100
2101 2014-10-28  Richard Biener  <rguenther@suse.de>
2102
2103         PR middle-end/63665
2104         * fold-const.c (fold_comparison): Properly guard simplifying
2105         against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
2106
2107 2014-10-28  Alan Lawrence  <alan.lawrence@arm.com>
2108
2109         * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
2110         * fold-const.c (const_binop): Likewise.
2111         * cfgexpand.c (expand_debug_expr): Likewise.
2112         * tree-inline.c (estimate_operator_cost): Likewise.
2113         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
2114         * optabs.c (optab_for_tree_code): Likewise.
2115         (expand_vec_shift_expr): Likewise, update comment.
2116         * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
2117         * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
2118         * optabs.def: Remove vec_shl_optab.
2119         * doc/md.texi: Remove references to vec_shr_m.
2120
2121 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
2122
2123         * asan.c (report_error_func): Add noabort path.
2124         (check_func): Ditto.  Formatting.
2125         (asan_expand_check_ifn): Handle noabort path.
2126         * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
2127         to default value.
2128         * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
2129         * opts.c (finish_options): Reword comment.
2130         * sanitizer.def: Add noabort ASan builtins.
2131
2132 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
2133
2134         * asan.c (set_asan_shadow_offset): New function.
2135         (asan_shadow_offset): Likewise.
2136         (asan_emit_stack_protection): Call asan_shadow_offset.
2137         (build_shadow_mem_access): Likewise.
2138         * asan.h (set_asan_shadow_offset): Declare.
2139         * common.opt (fasan-shadow-offset): New option.
2140         (frandom-seed): Fixed parameter name.
2141         * doc/invoke.texi (fasan-shadow-offset): Describe new option.
2142         (frandom-seed): Fixed parameter name.
2143         * opts-global.c (handle_common_deferred_options): Handle
2144         -fasan-shadow-offset.
2145         * opts.c (common_handle_option): Likewise.
2146
2147 2014-10-27  Jiong Wang <jiong.wang@arm.com>
2148
2149         PR target/63442
2150         * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
2151
2152 2014-10-27  DJ Delorie  <dj@redhat.com>
2153
2154         * tree.c (build_common_tree_nodes): Don't even store the
2155         __int128 types if they're not supported.
2156
2157 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2158
2159         * config/i386/i386.c (ix86_loop_memcount): Delete.
2160         (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
2161
2162 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2163
2164         * config/i386/i386.c (find_constant_1): Delete.
2165         (find_constant): Use FOR_EACH_SUBRTX.
2166
2167 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2168
2169         * config/i386/i386.c (extended_reg_mentioned_1): Delete.
2170         (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
2171
2172 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2173
2174         * config/i386/i386.c: Include rtl-iter.h
2175         (ix86_check_avx256_register): Take a const_rtx and return a bool.
2176         (ix86_check_avx256_stores): Update call accordingly.
2177         (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
2178         (ix86_avx_u128_mode_needed): Likewise.  Use FOR_EACH_SUBRTX.
2179
2180 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2181
2182         * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
2183         Take an rtx and return a bool.
2184         * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
2185         Use FOR_EACH_SUBRTX_VAR.
2186         * config/alpha/predicates.md (some_small_symbolic_operand): Update
2187         accordingly.
2188
2189 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2190
2191         * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
2192         a bool.
2193         * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
2194         (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.
2195
2196 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2197
2198         * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
2199         (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
2200
2201 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2202
2203         * config/alpha/alpha.c: Include rtl-iter.h.
2204         (split_small_symbolic_operand_1): Delete.
2205         (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
2206
2207 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2208
2209         * config/s390/s390.c: Include rtl-iter.h.
2210         (check_dpu): Delete.
2211         (s390_loop_unroll_adjust): Only iterate over patterns.
2212         Use FOR_EACH_SUBRTX.
2213
2214 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2215
2216         * config/spu/spu.c: Include rtl-iter.h
2217         (ea_symbol_ref): Replace with...
2218         (ea_symbol_ref_p): ...this new function.
2219         (spu_legitimate_address_p): Update call accordingly.
2220         (spu_legitimate_constant_p): Likewise.  Use FOR_EACH_SUBRTX.
2221
2222 2014-10-27  Phil Muldoon  <pmuldoon@redhat.com>
2223             Tom Tromey  <tromey@redhat.com>
2224
2225         * aclocal.m4, configure: Rebuild.
2226         * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
2227         * configure.ac: Use GCC_ENABLE_PLUGINS.
2228         * stor-layout.c (finish_bitfield_layout): Now public.  Change
2229         argument type to 'tree'.
2230         (finish_record_layout): Update.
2231         * stor-layout.h (finish_bitfield_layout): Declare.
2232
2233 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2234
2235         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
2236         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2237         Restore, enable for bigendian, update to use __builtin..._scal...
2238
2239 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2240
2241         * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
2242         reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
2243         (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
2244         reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
2245
2246         * config/aarch64/aarch64-simd.md
2247         (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
2248         (reduc_<maxmin_uns>_internal<mode>): ...this.
2249         (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
2250         (reduc_<maxmin_uns>_scal_<mode>): New (*2).
2251
2252         (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
2253         (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
2254         (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
2255
2256         * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
2257         vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
2258         vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
2259         vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
2260         vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
2261         vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
2262         vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
2263         __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
2264
2265 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2266
2267         * config/aarch64/aarch64-simd-builtins.def
2268         (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
2269         Remove.
2270         (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
2271
2272         * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
2273         (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
2274
2275         (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
2276         (aarch64_reduc_plus_internal<mode>): ...this.
2277
2278         (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
2279         (aarch64_reduc_plus_internalv2si): ...this.
2280
2281         (reduc_splus_<mode>/V2F): Rename to...
2282         (aarch64_reduc_plus_internal<mode>): ...this.
2283
2284         * config/aarch64/iterators.md
2285         (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
2286         (UNSPEC_ADDV): New.
2287         (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
2288
2289         * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
2290         vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
2291         vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
2292         vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
2293         __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
2294
2295 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2296
2297         PR tree-optimization/61114
2298         * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
2299         optabs, and note in reduc_[us](plus|min|max) to prefer the former.
2300
2301         * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
2302         back to old reduc_... + BIT_FIELD_REF only if not.
2303
2304         * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
2305         return the reduce-to-scalar (reduc_..._scal) optab.
2306         (scalar_reduc_to_vector): New.
2307
2308         * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
2309         reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
2310         New.
2311
2312         * optabs.h (scalar_reduc_to_vector): Declare.
2313
2314         * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
2315         to either scalar or vector.
2316
2317 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2318
2319         PR tree-optimization/61114
2320         * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
2321         extract_bit_field around optab result.
2322
2323         * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
2324         scalar not vector.
2325
2326         * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
2327         for REDUC_{MIN,MAX,PLUS}_EXPR.
2328
2329         * tree-vect-loop.c (vect_analyze_loop): Update comment.
2330         (vect_create_epilog_for_reduction): For direct vector reduction, use
2331         result of tree code directly without extract_bit_field.
2332
2333         * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
2334         comment.
2335
2336 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
2337
2338         * basic-block.h: Remove all includes.
2339         (enum profile_status_d, struct control_flow_graph): Move to cfg.h
2340         * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
2341         * Makefile.in (GTFILES): Add cfg.h to list.
2342         * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
2343         * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
2344         * genconditions.c (write_header): Add predict.h and basic-block.h to
2345         lits of includes.
2346         * genemit.c (main): Ditto.
2347         * genpreds.c (write_insn_preds_c): Ditto.
2348         * genrecog.c (write_header): Ditto.
2349         * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
2350         to list of includes.
2351         * alias.c: Adjust include files.
2352         * asan.c: Ditto.
2353         * auto-inc-dec.c: Ditto.
2354         * auto-profile.c: Ditto.
2355         * bb-reorder.c: Ditto.
2356         * bt-load.c: Ditto.
2357         * builtins.c: Ditto.
2358         * caller-save.c: Ditto.
2359         * calls.c: Ditto.
2360         * cfg.c: Ditto.
2361         * cfganal.c: Ditto.
2362         * cfgbuild.c: Ditto.
2363         * cfgcleanup.c: Ditto.
2364         * cfgexpand.c: Ditto.
2365         * cfghooks.c: Ditto.
2366         * cfgloop.c: Ditto.
2367         * cfgloopanal.c: Ditto.
2368         * cfgloopmanip.c: Ditto.
2369         * cfgrtl.c: Ditto.
2370         * cgraphbuild.c: Ditto.
2371         * cgraphclones.c: Ditto.
2372         * cgraphunit.c: Ditto.
2373         * combine-stack-adj.c: Ditto.
2374         * combine.c: Ditto.
2375         * compare-elim.c: Ditto.
2376         * coverage.c: Ditto.
2377         * cprop.c: Ditto.
2378         * cse.c: Ditto.
2379         * cselib.c: Ditto.
2380         * data-streamer-in.c: Ditto.
2381         * data-streamer-out.c: Ditto.
2382         * data-streamer.c: Ditto.
2383         * dce.c: Ditto.
2384         * ddg.c: Ditto.
2385         * ddg.h: Ditto.
2386         * df-core.c: Ditto.
2387         * df-problems.c: Ditto.
2388         * df-scan.c: Ditto.
2389         * df.h: Ditto.
2390         * dojump.c: Ditto.
2391         * dominance.c: Ditto.
2392         * domwalk.c: Ditto.
2393         * dse.c: Ditto.
2394         * dwarf2cfi.c: Ditto.
2395         * emit-rtl.c: Ditto.
2396         * et-forest.c: Ditto.
2397         * except.c: Ditto.
2398         * expmed.c: Ditto.
2399         * expr.c: Ditto.
2400         * final.c: Ditto.
2401         * fold-const.c: Ditto.
2402         * function.c: Ditto.
2403         * fwprop.c: Ditto.
2404         * gcc-plugin.h: Ditto.
2405         * gcse.c: Ditto.
2406         * generic-match-head.c: Ditto.
2407         * ggc-page.c: Ditto.
2408         * gimple-builder.c: Ditto.
2409         * gimple-expr.c: Ditto.
2410         * gimple-fold.c: Ditto.
2411         * gimple-iterator.c: Ditto.
2412         * gimple-low.c: Ditto.
2413         * gimple-match-head.c: Ditto.
2414         * gimple-pretty-print.c: Ditto.
2415         * gimple-ssa-isolate-paths.c: Ditto.
2416         * gimple-ssa-strength-reduction.c: Ditto.
2417         * gimple-streamer-in.c: Ditto.
2418         * gimple-streamer-out.c: Ditto.
2419         * gimple-streamer.h: Ditto.
2420         * gimple-walk.c: Ditto.
2421         * gimple.c: Ditto.
2422         * gimplify-me.c: Ditto.
2423         * gimplify.c: Ditto.
2424         * graph.c: Ditto.
2425         * graphite-blocking.c: Ditto.
2426         * graphite-clast-to-gimple.c: Ditto.
2427         * graphite-dependences.c: Ditto.
2428         * graphite-interchange.c: Ditto.
2429         * graphite-isl-ast-to-gimple.c: Ditto.
2430         * graphite-optimize-isl.c: Ditto.
2431         * graphite-poly.c: Ditto.
2432         * graphite-scop-detection.c: Ditto.
2433         * graphite-sese-to-poly.c: Ditto.
2434         * graphite.c: Ditto.
2435         * haifa-sched.c: Ditto.
2436         * hw-doloop.c: Ditto.
2437         * ifcvt.c: Ditto.
2438         * init-regs.c: Ditto.
2439         * internal-fn.c: Ditto.
2440         * ipa-cp.c: Ditto.
2441         * ipa-devirt.c: Ditto.
2442         * ipa-icf-gimple.c: Ditto.
2443         * ipa-icf.c: Ditto.
2444         * ipa-inline-analysis.c: Ditto.
2445         * ipa-inline.c: Ditto.
2446         * ipa-polymorphic-call.c: Ditto.
2447         * ipa-profile.c: Ditto.
2448         * ipa-prop.c: Ditto.
2449         * ipa-pure-const.c: Ditto.
2450         * ipa-reference.c: Ditto.
2451         * ipa-split.c: Ditto.
2452         * ipa-utils.c: Ditto.
2453         * ipa.c: Ditto.
2454         * ira-build.c: Ditto.
2455         * ira-color.c: Ditto.
2456         * ira-conflicts.c: Ditto.
2457         * ira-costs.c: Ditto.
2458         * ira-emit.c: Ditto.
2459         * ira-lives.c: Ditto.
2460         * ira.c: Ditto.
2461         * jump.c: Ditto.
2462         * lcm.c: Ditto.
2463         * loop-doloop.c: Ditto.
2464         * loop-init.c: Ditto.
2465         * loop-invariant.c: Ditto.
2466         * loop-iv.c: Ditto.
2467         * loop-unroll.c: Ditto.
2468         * lower-subreg.c: Ditto.
2469         * lra-assigns.c: Ditto.
2470         * lra-coalesce.c: Ditto.
2471         * lra-constraints.c: Ditto.
2472         * lra-eliminations.c: Ditto.
2473         * lra-lives.c: Ditto.
2474         * lra-spills.c: Ditto.
2475         * lra.c: Ditto.
2476         * lto-cgraph.c: Ditto.
2477         * lto-compress.c: Ditto.
2478         * lto-opts.c: Ditto.
2479         * lto-section-in.c: Ditto.
2480         * lto-section-out.c: Ditto.
2481         * lto-streamer-in.c: Ditto.
2482         * lto-streamer-out.c: Ditto.
2483         * lto-streamer.c: Ditto.
2484         * mcf.c: Ditto.
2485         * mode-switching.c: Ditto.
2486         * modulo-sched.c: Ditto.
2487         * omp-low.c: Ditto.
2488         * optabs.c: Ditto.
2489         * opts-global.c: Ditto.
2490         * passes.c: Ditto.
2491         * postreload-gcse.c: Ditto.
2492         * postreload.c: Ditto.
2493         * predict.c: Ditto.
2494         * print-rtl.c: Ditto.
2495         * profile.c: Ditto.
2496         * recog.c: Ditto.
2497         * ree.c: Ditto.
2498         * reg-stack.c: Ditto.
2499         * regcprop.c: Ditto.
2500         * regcprop.h: Ditto.
2501         * reginfo.c: Ditto.
2502         * regrename.c: Ditto.
2503         * regstat.c: Ditto.
2504         * reload.c: Ditto.
2505         * reload1.c: Ditto.
2506         * reorg.c: Ditto.
2507         * resource.c: Ditto.
2508         * rtlanal.c: Ditto.
2509         * sched-deps.c: Ditto.
2510         * sched-ebb.c: Ditto.
2511         * sched-int.h: Ditto.
2512         * sched-rgn.c: Ditto.
2513         * sched-vis.c: Ditto.
2514         * sel-sched-dump.c: Ditto.
2515         * sel-sched-ir.c: Ditto.
2516         * sel-sched-ir.h: Ditto.
2517         * sel-sched.c: Ditto.
2518         * sese.c: Ditto.
2519         * shrink-wrap.c: Ditto.
2520         * stack-ptr-mod.c: Ditto.
2521         * stmt.c: Ditto.
2522         * store-motion.c: Ditto.
2523         * symtab.c: Ditto.
2524         * toplev.c: Ditto.
2525         * tracer.c: Ditto.
2526         * trans-mem.c: Ditto.
2527         * tree-affine.c: Ditto.
2528         * tree-call-cdce.c: Ditto.
2529         * tree-cfg.c: Ditto.
2530         * tree-cfgcleanup.c: Ditto.
2531         * tree-chrec.c: Ditto.
2532         * tree-complex.c: Ditto.
2533         * tree-data-ref.c: Ditto.
2534         * tree-dfa.c: Ditto.
2535         * tree-eh.c: Ditto.
2536         * tree-emutls.c: Ditto.
2537         * tree-if-conv.c: Ditto.
2538         * tree-inline.c: Ditto.
2539         * tree-into-ssa.c: Ditto.
2540         * tree-loop-distribution.c: Ditto.
2541         * tree-nested.c: Ditto.
2542         * tree-nrv.c: Ditto.
2543         * tree-object-size.c: Ditto.
2544         * tree-outof-ssa.c: Ditto.
2545         * tree-parloops.c: Ditto.
2546         * tree-phinodes.c: Ditto.
2547         * tree-predcom.c: Ditto.
2548         * tree-pretty-print.c: Ditto.
2549         * tree-profile.c: Ditto.
2550         * tree-scalar-evolution.c: Ditto.
2551         * tree-sra.c: Ditto.
2552         * tree-ssa-address.c: Ditto.
2553         * tree-ssa-alias.c: Ditto.
2554         * tree-ssa-ccp.c: Ditto.
2555         * tree-ssa-coalesce.c: Ditto.
2556         * tree-ssa-copy.c: Ditto.
2557         * tree-ssa-copyrename.c: Ditto.
2558         * tree-ssa-dce.c: Ditto.
2559         * tree-ssa-dom.c: Ditto.
2560         * tree-ssa-dse.c: Ditto.
2561         * tree-ssa-forwprop.c: Ditto.
2562         * tree-ssa-ifcombine.c: Ditto.
2563         * tree-ssa-live.c: Ditto.
2564         * tree-ssa-loop-ch.c: Ditto.
2565         * tree-ssa-loop-im.c: Ditto.
2566         * tree-ssa-loop-ivcanon.c: Ditto.
2567         * tree-ssa-loop-ivopts.c: Ditto.
2568         * tree-ssa-loop-manip.c: Ditto.
2569         * tree-ssa-loop-niter.c: Ditto.
2570         * tree-ssa-loop-prefetch.c: Ditto.
2571         * tree-ssa-loop-unswitch.c: Ditto.
2572         * tree-ssa-loop.c: Ditto.
2573         * tree-ssa-math-opts.c: Ditto.
2574         * tree-ssa-operands.c: Ditto.
2575         * tree-ssa-phiopt.c: Ditto.
2576         * tree-ssa-phiprop.c: Ditto.
2577         * tree-ssa-pre.c: Ditto.
2578         * tree-ssa-propagate.c: Ditto.
2579         * tree-ssa-reassoc.c: Ditto.
2580         * tree-ssa-sccvn.c: Ditto.
2581         * tree-ssa-sink.c: Ditto.
2582         * tree-ssa-strlen.c: Ditto.
2583         * tree-ssa-structalias.c: Ditto.
2584         * tree-ssa-tail-merge.c: Ditto.
2585         * tree-ssa-ter.c: Ditto.
2586         * tree-ssa-threadedge.c: Ditto.
2587         * tree-ssa-threadupdate.c: Ditto.
2588         * tree-ssa-uncprop.c: Ditto.
2589         * tree-ssa-uninit.c: Ditto.
2590         * tree-ssa.c: Ditto.
2591         * tree-ssanames.c: Ditto.
2592         * tree-stdarg.c: Ditto.
2593         * tree-streamer-in.c: Ditto.
2594         * tree-streamer-out.c: Ditto.
2595         * tree-streamer.c: Ditto.
2596         * tree-switch-conversion.c: Ditto.
2597         * tree-tailcall.c: Ditto.
2598         * tree-vect-data-refs.c: Ditto.
2599         * tree-vect-generic.c: Ditto.
2600         * tree-vect-loop-manip.c: Ditto.
2601         * tree-vect-loop.c: Ditto.
2602         * tree-vect-patterns.c: Ditto.
2603         * tree-vect-slp.c: Ditto.
2604         * tree-vect-stmts.c: Ditto.
2605         * tree-vectorizer.c: Ditto.
2606         * tree-vrp.c: Ditto.
2607         * tree.c: Ditto.
2608         * tsan.c: Ditto.
2609         * ubsan.c: Ditto.
2610         * valtrack.c: Ditto.
2611         * valtrack.h: Ditto.
2612         * value-prof.c: Ditto.
2613         * var-tracking.c: Ditto.
2614         * varasm.c: Ditto.
2615         * varpool.c: Ditto.
2616         * vtable-verify.c: Ditto.
2617         * web.c: Ditto.
2618         * config/aarch64/aarch64-builtins.c: Ditto.
2619         * config/aarch64/aarch64.c: Ditto.
2620         * config/alpha/alpha.c: Ditto.
2621         * config/arc/arc.c: Ditto.
2622         * config/arm/arm.c: Ditto.
2623         * config/avr/avr.c: Ditto.
2624         * config/bfin/bfin.c: Ditto.
2625         * config/c6x/c6x.c: Ditto.
2626         * config/cr16/cr16.c: Ditto.
2627         * config/cris/cris.c: Ditto.
2628         * config/darwin-c.c: Ditto.
2629         * config/darwin.c: Ditto.
2630         * config/epiphany/epiphany.c: Ditto.
2631         * config/epiphany/mode-switch-use.c: Ditto.
2632         * config/epiphany/resolve-sw-modes.c: Ditto.
2633         * config/fr30/fr30.c: Ditto.
2634         * config/frv/frv.c: Ditto.
2635         * config/h8300/h8300.c: Ditto.
2636         * config/i386/i386.c: Ditto.
2637         * config/i386/winnt.c: Ditto.
2638         * config/ia64/ia64.c: Ditto.
2639         * config/iq2000/iq2000.c: Ditto.
2640         * config/lm32/lm32.c: Ditto.
2641         * config/m32c/m32c.c: Ditto.
2642         * config/m32r/m32r.c: Ditto.
2643         * config/m68k/m68k.c: Ditto.
2644         * config/mcore/mcore.c: Ditto.
2645         * config/mep/mep.c: Ditto.
2646         * config/microblaze/microblaze.c: Ditto.
2647         * config/mips/mips.c: Ditto.
2648         * config/mmix/mmix.c: Ditto.
2649         * config/mn10300/mn10300.c: Ditto.
2650         * config/moxie/moxie.c: Ditto.
2651         * config/msp430/msp430.c: Ditto.
2652         * config/nds32/nds32-cost.c: Ditto.
2653         * config/nds32/nds32-fp-as-gp.c: Ditto.
2654         * config/nds32/nds32-intrinsic.c: Ditto.
2655         * config/nds32/nds32-isr.c: Ditto.
2656         * config/nds32/nds32-md-auxiliary.c: Ditto.
2657         * config/nds32/nds32-memory-manipulation.c: Ditto.
2658         * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
2659         * config/nds32/nds32-predicates.c: Ditto.
2660         * config/nds32/nds32.c: Ditto.
2661         * config/nios2/nios2.c: Ditto.
2662         * config/pa/pa.c: Ditto.
2663         * config/pdp11/pdp11.c: Ditto.
2664         * config/rl78/rl78.c: Ditto.
2665         * config/rs6000/rs6000.c: Ditto.
2666         * config/rx/rx.c: Ditto.
2667         * config/s390/s390.c: Ditto.
2668         * config/sh/sh-mem.cc: Ditto.
2669         * config/sh/sh.c: Ditto.
2670         * config/sh/sh_optimize_sett_clrt.cc: Ditto.
2671         * config/sh/sh_treg_combine.cc: Ditto.
2672         * config/sparc/sparc.c: Ditto.
2673         * config/spu/spu.c: Ditto.
2674         * config/stormy16/stormy16.c: Ditto.
2675         * config/tilegx/tilegx.c: Ditto.
2676         * config/tilepro/tilepro.c: Ditto.
2677         * config/v850/v850.c: Ditto.
2678         * config/vax/vax.c: Ditto.
2679         * config/xtensa/xtensa.c: Ditto.
2680
2681 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2682
2683         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
2684         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2685         Remove using preprocessor directives.
2686
2687 2014-10-27  Richard Biener  <rguenther@suse.de>
2688
2689         * match.pd (0 % X): Properly use the iterator iterating over
2690         all modulo operators.
2691         (X % 1): Likewise.
2692
2693 2014-10-27  Richard Biener  <rguenther@suse.de>
2694
2695         * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
2696         (lattice): New global.
2697         (fwprop_ssa_val): New function.
2698         (fold_all_stmts): Likewise.
2699         (pass_forwprop::execute): Finally fold all stmts.
2700
2701 2014-10-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2702
2703         PR c++/53061
2704         * doc/invoke.texi (fmessage-length): Update text to match reality.
2705
2706 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2707
2708         * config/microblaze/microblaze.c: Include rtl-iter.h.
2709         (microblaze_tls_referenced_p_1): Delete.
2710         (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
2711
2712 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2713
2714         * config/mips/mips.c (mips_at_reg_p): Delete.
2715         (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
2716
2717 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2718
2719         * config/mips/mips.c (mips_record_lo_sum): Replace with...
2720         (mips_record_lo_sums): ...this new function.
2721         (mips_reorg_process_insns): Update accordingly.
2722
2723 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2724
2725         * config/mips/mips.c (mips_sim_insn): Update comment.
2726         (mips_sim_wait_regs_2): Delete.
2727         (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
2728
2729 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2730
2731         * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
2732         and return a bool.  Iterate over all subrtxes here.
2733         (r10k_needs_protection_p): Update accordingly.
2734
2735 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2736
2737         * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
2738         rather than an rtx pointer.  Change type of insn from "void *"
2739         to its real type.  Return bool rather than int.  Iterate over
2740         all subrtxes here.
2741         (r10k_needs_protection_p_store): Update accordingly.
2742         (r10k_needs_protection_p): Likewise.
2743
2744 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2745
2746         * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
2747         (mips16_rewrite_pool_refs): Take the insn and constant pool as
2748         parameters.  Iterate over the instruction's pattern and return void.
2749         (mips16_lay_out_constants): Update accordingly.
2750
2751 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2752
2753         * config/mips/mips.c (mips_kernel_reg_p): Replace with...
2754         (mips_refers_to_kernel_reg_p): ...this new function.
2755         (mips_expand_prologue): Update accordingly.
2756
2757 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2758
2759         * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
2760         as a parameter instead of the containing MEM.  Iterate over all
2761         subrtxes.  Don't return a value.
2762         (mips_rewrite_small_data): Update call accordingly.
2763
2764 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2765
2766         * config/mips/mips.c: Include rtl-iter.h.
2767         (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
2768         Take the context as a parameter instead of the containing MEM.
2769         Iterate over all subrtxes.
2770         (mips_small_data_pattern_p): Update call accordingly.
2771
2772 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2773
2774         * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
2775         (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
2776
2777 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2778
2779         * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
2780         return a bool.  Replace "void *" with specific type.  Iterate
2781         over all subrtxes.
2782         (mep_store_data_bypass_1): Update calls accordingly.
2783
2784 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2785
2786         * config/mep/mep.c: Include rtl-iter.h.
2787         (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
2788         (xtensa_tls_referenced_p): Return a bool.  Use FOR_EACH_SUBRTX.
2789
2790 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2791
2792         * config/xtensa/xtensa.c: Include rtl-iter.h.
2793         (xtensa_tls_referenced_p_1): Delete.
2794         (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
2795
2796 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2797
2798         * config/sh/sh.c (sh_contains_memref_p_1): Delete.
2799         (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
2800
2801 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2802
2803         * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
2804         rtx as argument and return the number of changes.
2805         * config/sh/sh.c: Include rtl-iter.h.
2806         (shmedia_cleanup_truncate): Take an rtx as argument and iterate
2807         over all subrtxes.  Return the number of changes made.
2808         * config/sh/sh.md: Update caller accordingly.
2809
2810 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2811
2812         * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
2813         (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
2814
2815 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2816
2817         * config/m68k/m68k.c: Include rtl-iter.h.
2818         (m68k_final_prescan_insn_1): Delete.
2819         (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
2820
2821 2014-10-25  Jakub Jelinek  <jakub@redhat.com>
2822
2823         PR tree-optimization/63641
2824         * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
2825         to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
2826
2827 2014-10-25  Alan Modra  <amodra@gmail.com>
2828
2829         PR rtl-optimization/63615
2830         * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
2831         decomposing PLUS or MINUS if operands are not placed adjacent
2832         in the "ops" array.
2833
2834 2014-10-25  Joseph Myers  <joseph@codesourcery.com>
2835
2836         * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
2837         not allow e500 double in registers not satisyfing
2838         SPE_SIMD_REGNO_P.
2839
2840 2014-10-24  Aldy Hernandez  <aldyh@redhat.com>
2841
2842         * dwarf2out.c (declare_in_namespace): Only emit external
2843         declarations in the local scope once.
2844
2845 2014-10-24  Jonathan Wakely  <jwakely@redhat.com>
2846
2847         * ginclude/stdbool.h: Do not define bool, true or false in C++11.
2848
2849 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
2850
2851         * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
2852         update uses to use new macro arguments.
2853         (__LD3_LANE_FUNC): Likewise.
2854         (__LD4_LANE_FUNC): Likewise.
2855
2856 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
2857
2858         * config/aarch64/aarch64-builtins.c
2859         (aarch64_types_loadstruct_lane_qualifiers): Define.
2860         * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
2861         ld4_lane): New builtins.
2862         * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
2863         New pattern.
2864         (aarch64_vec_load_lanesci_lane<mode>): Likewise.
2865         (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
2866         (aarch64_ld2_lane<mode>): New expand.
2867         (aarch64_ld3_lane<mode>): Likewise.
2868         (aarch64_ld4_lane<mode>): Likewise.
2869         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
2870         UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
2871
2872 2014-10-24  Georg-Johann Lay  <avr@gjlay.de>
2873
2874         * avr-protos.h (avr_out_sign_extend): New.
2875         * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
2876         (avr_out_sign_extend): New function.
2877         * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
2878         (extendhisi2, extendpsisi2): Use it.
2879         (adjust_len) [sext]: New.
2880
2881 2014-10-24  Martin Liska  <mliska@suse.cz>
2882
2883         * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
2884         added.
2885
2886 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2887
2888         * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
2889         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
2890         * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
2891         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
2892
2893 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2894
2895         * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
2896         do while (0).
2897         * config/aarch64/aarch64.c (is_mem_p): Delete.
2898         (is_memory_op): Rename to...
2899         (has_memory_op): ... This.  Use FOR_EACH_SUBRTX.
2900         (dep_between_memop_and_curr): Assert that the input is a SET.
2901         (aarch64_madd_needs_nop): Add comment.  Do not call
2902         dep_between_memop_and_curr on NULL body.
2903         (aarch64_final_prescan_insn): Add comment.
2904         Include rtl-iter.h.
2905
2906 2014-10-24  Richard Biener  <rguenther@suse.de>
2907
2908         * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
2909         to genmatch BUILD_LIBS instead.
2910
2911 2014-10-24  Richard Biener  <rguenther@suse.de>
2912
2913         * genmatch.c (expr::gen_transform): Use fold_buildN_loc
2914         and build_call_expr_loc.
2915         (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
2916         non_lvalue_loc to build it for GENERIC.
2917         (decision_tree::gen_generic): Add location argument to
2918         generic_simplify prototype.
2919         (capture_info): New class.
2920         (capture_info::capture_info): New constructor.
2921         (capture_info::walk_match): New method.
2922         (capture_info::walk_result): New method.
2923         (capture_info::walk_c_expr): New method.
2924         (dt_simplify::gen): Handle preserving side-effects for
2925         GENERIC code generation.
2926         (decision_tree::gen_generic): Do not reject operands
2927         with TREE_SIDE_EFFECTS.
2928         * generic-match.h: New file.
2929         * generic-match-head.c: Include generic-match.h, not gimple-match.h.
2930         * match.pd: Add some constant folding patterns from fold-const.c.
2931         * fold-const.c: Include generic-match.h.
2932         (fold_unary_loc): Dispatch to generic_simplify.
2933         (fold_ternary_loc): Likewise.
2934         (fold_binary_loc): Likewise.  Remove patterns now implemented
2935         by generic_simplify.
2936         * gimple-fold.c (replace_stmt_with_simplification): New function.
2937         (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
2938         (no_follow_ssa_edges): New function.
2939         (fold_stmt): New overload with valueization hook.  Use
2940         no_follow_ssa_edges for the overload without hook.
2941         (fold_stmt_inplace): Likewise.
2942         * gimple-fold.h (no_follow_ssa_edges): Declare.
2943
2944 2014-10-24  Felix Yang  <felix.yang@huawei.com>
2945         Jiji Jiang  <jiangjiji@huawei.com>
2946
2947         PR target/63173
2948         * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
2949         (__LD3R_FUNC): Ditto.
2950         (__LD4R_FUNC): Ditto.
2951         (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
2952          vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
2953          vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
2954          vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
2955          vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
2956          vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
2957         (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
2958          vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
2959          vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
2960          vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
2961          vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
2962          vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
2963         (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
2964          vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
2965          vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
2966          vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
2967          vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
2968          vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
2969         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
2970         UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
2971         * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
2972         builtins.
2973         * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
2974         (aarch64_simd_ld3r<mode>): Likewise.
2975         (aarch64_simd_ld4r<mode>): Likewise.
2976         (aarch64_ld2r<mode>): New expand.
2977         (aarch64_ld3r<mode>): Likewise.
2978         (aarch64_ld4r<mode>): Likewise.
2979
2980 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
2981
2982         * rtlanal.c (get_base_term): Handle SCRATCH.
2983
2984 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
2985
2986         * haifa-sched.c (sched_init): Disable max_issue when scheduling for
2987         register pressure.
2988
2989 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
2990
2991         * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
2992         (cached_issue_rate): Remove.  Use dfa_lookahead and issue_rate instead.
2993         (max_issue, choose_ready, sched_init): Update.
2994
2995 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
2996
2997         * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
2998         * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
2999         (rfs_result): Set INSN_LAST_RFS_WIN.  Update signature.
3000         (rank_for_schedule): Update calls to rfs_result to pass new parameters.
3001         (print_rank_for_schedule_stats): Print out elements of ready list that
3002         ended up on their respective places due to each of the sorting
3003         heuristics.
3004         (ready_sort): Update.
3005         (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
3006         (schedule_block): Update.
3007
3008 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3009
3010         * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
3011         arrays.  Use sched_class_regs_num instead of ira_class_hard_regs_num.
3012         (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
3013         (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
3014         (model_start_schedule): Update.
3015         (sched_pressure_start_bb): New static function.  Calculate
3016         sched_class_regs_num.
3017         (schedule_block): Use it.
3018         (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
3019
3020 2014-10-24  Richard Biener  <rguenther@suse.de>
3021
3022         * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
3023         host library and make sure to pull in the required libintl
3024         and libiconv dependencies.
3025
3026 2014-10-24  Richard Biener  <rguenther@suse.de>
3027
3028         * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
3029
3030 2014-10-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
3031
3032         PR bootstrap/63632
3033         * collect2.c (main): Filter out -fno-lto.
3034
3035 2014-10-24  Martin Liska  <mliska@suse.cz>
3036
3037         * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
3038         division by zero in dumps.
3039         (sem_item_optimizer::merge_classes): Ditto.
3040
3041 2014-10-23  John David Anglin  <danglin@gcc.gnu.org>
3042
3043         * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
3044
3045 2014-10-23  Ian Lance Taylor  <iant@google.com>
3046
3047         * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
3048
3049 2014-10-23  Ian Lance Taylor  <iant@google.com>
3050
3051         * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
3052
3053 2014-10-23  Jakub Jelinek  <jakub@redhat.com>
3054
3055         PR debug/63623
3056         * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
3057         (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
3058         instead of only handling autoinc in dest if it is a MEM.
3059         (vt_stack_adjustments): Fix up formatting.
3060
3061 2014-10-23  DJ Delorie  <dj@redhat.com>
3062
3063         * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
3064         independend of -mlarge.
3065         * config/msp430/constraints.md (Ys): Update comment.
3066
3067 2014-10-23  Evgeny Stupachenko  <evstupac@gmail.com>
3068
3069         PR target/63534
3070         PR target/63618
3071         * cse.c (delete_trivially_dead_insns): Consider PIC register is used
3072         while it is pseudo.
3073         * dse.c (deletable_insn_p): Likewise.
3074
3075 2014-10-23  Georg-Johann Lay  <avr@gjlay.de>
3076
3077         * config/avr/avr.c: Fix GNU coding rules and typos.
3078         * config/avr/avr.h: Dito.
3079         * config/avr/avr-c.c: Dito.
3080         * config/avr/avr.md: Dito.
3081
3082 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
3083
3084         * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
3085         New.
3086         (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
3087         iterator.
3088         (define_expand "abs<mode>2"): Ditto.
3089
3090 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
3091
3092         * tree-core.h (tree_var_decl): Extend `function_code' field
3093         by one bit, move `regdecl_flag' field to ...
3094         (tree_decl_with_vis): Here.
3095         * tree.h (DECL_STATIC_CHAIN): Update struct name.
3096
3097 2014-10-23  Richard Biener  <rguenther@suse.de>
3098
3099         * Makefile.in (BUILD_CPPLIB): Add.
3100         (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
3101         Drop LIBIBERTY.
3102
3103 2014-10-23  Richard Biener  <rguenther@suse.de>
3104
3105         * fold-const.c (fold_binary_loc): Preserve side-effects of
3106         X - X when simplifying to 0.
3107         * stor-layout.c (finish_bitfield_representative): Strip
3108         side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
3109
3110 2014-10-22  Richard Biener  <rguenther@suse.de>
3111             Tobias Burnus <burnus@net-b.de>
3112
3113         PR lto/63603
3114         * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
3115
3116 2014-10-22  Dehao Chen  <dehao@google.com>
3117
3118         * auto-profile.c: Change order of header files.
3119
3120 2014-10-22  Guozhi Wei  <carrot@google.com>
3121
3122         PR tree-optimization/63530
3123         tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
3124         pointer alignment according to DR_MISALIGNMENT.
3125
3126 2014-10-22  David Malcolm  <dmalcolm@redhat.com>
3127
3128         * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
3129
3130 2014-10-22  Andrew MacLeod  <amacleod@redhat.com>
3131
3132         * cfgbuild.h: New.  Add prototypes for cfgbuild.c.
3133         * cfgcleanup.h: New.  Add prototypes for cfgcleanup.c.
3134         * cfgloopmanip.h: New.  Add prototypes for cfgloopmanip.c.
3135         * dominance.h: New.  Add prototypes for dominance.c.
3136         * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
3137         * cfghooks.h: (struct profile_record) Relocate here.
3138         Relocate 2 prototypes from basic-block.h.
3139         * basic-block.h: Move prototypes and struct to new header files.
3140         Include cfgbuild.h, cfgcleanup.h, and dominance.h.
3141         * rtl.h: Move a few prototypes to new header files.
3142         * cfgcleanup.c (merge_memattrs): Make static.
3143         * genopinit.c (main): Add predict.h to list of includes.
3144         * predict.h: Update prototype list to match predict.c.
3145         * predict.c (maybe_hot_count_p): Export.
3146         (cgraph_edge::maybe_hot_p): Move to cgraph.c.
3147         (cgraph_node::optimize_for_size_p): Move to cgraph.h.
3148         * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
3149         * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
3150         * profile.h: Adjust prototypes.
3151         * ifcvt.h: New.  Relocate struct ce_if_block here.
3152         * ifcvt.c: Include ifcvt.h.
3153         * config/frv/frv.c: Include ifcvt.h.
3154         * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
3155
3156 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3157
3158         * lra.c (lra): Remove call to recog_init.
3159         * config/i386/i386.md (preferred_for_speed): New attribute
3160         (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
3161         "enabled".  Remove check for sched1.
3162
3163 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3164
3165         * recog.h (recog_data_d): Remove enabled_alternatives.
3166         * recog.c (extract_insn): Don't set it.
3167         * reload.c (find_reloads): Call get_enabled_alternatives.
3168
3169 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3170
3171         * recog.h (constrain_operands): Add an alternative_mask parameter.
3172         (constrain_operands_cached): Likewise.
3173         (get_preferred_alternatives): Declare new form.
3174         * recog.c (get_preferred_alternatives): New bb-taking instance.
3175         (constrain_operands): Take the set of available alternatives as
3176         a parameter.
3177         (check_asm_operands, insn_invalid_p, extract_constrain_insn)
3178         (extract_constrain_insn_cached): Update calls to constrain_operands.
3179         * caller-save.c (reg_save_code): Likewise.
3180         * ira.c (setup_prohibited_mode_move_regs): Likewise.
3181         * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
3182         * ree.c (combine_reaching_defs): Likewise.
3183         * reload.c (can_reload_into): Likewise.
3184         * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
3185         (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
3186         (emit_insn_if_valid_for_reload): Likewise.
3187         * reorg.c (fill_slots_from_thread): Likewise.
3188         * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
3189         * config/pa/pa.c (pa_can_combine_p): Likewise.
3190         * config/rl78/rl78.c (insn_ok_now): Likewise.
3191         * config/sh/sh.md (define_peephole2): Likewise.
3192         * final.c (final_scan_insn): Update call to constrain_operands_cached.
3193
3194 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3195
3196         * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
3197         attributes.
3198         * genattr.c (main): Handle "preferred_for_size" and
3199         "preferred_for_speed" in the same way as "enabled".
3200         * recog.h (bool_attr): New enum.
3201         (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
3202         (get_preferred_alternatives, check_bool_attrs): Declare.
3203         * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
3204         (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
3205         New functions.
3206         (get_enabled_alternatives): Use get_bool_attr_mask.
3207         * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
3208         instead of recog_data.enabled_alternatives.
3209         * ira.c (ira_setup_alts): Likewise.
3210         * postreload.c (reload_cse_simplify_operands): Likewise.
3211         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3212         * ira-lives.c (preferred_alternatives): New variable.
3213         (process_bb_node_lives): Set it.
3214         (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
3215         (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
3216         of recog_data.enabled_alternatives.
3217         * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
3218         to preferred_alternatives.
3219         * lra-constraints.c (process_alt_operands): Update accordingly.
3220         * lra.c (lra_set_insn_recog_data): Likewise.
3221         (lra_update_insn_recog_data): Assert check_bool_attrs.
3222
3223 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3224
3225         * recog.h (extract_constrain_insn): Declare.
3226         * recog.c (extract_constrain_insn): New function.
3227         * lra.c (check_rtl): Use it.
3228         * postreload.c (reload_cse_simplify_operands): Likewise.
3229         * reg-stack.c (check_asm_stack_operands): Likewise.
3230         (subst_asm_stack_regs): Likewise.
3231         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
3232         * regrename.c (build_def_use): Likewise.
3233         * sel-sched.c (get_reg_class): Likewise.
3234         * config/arm/arm.c (note_invalid_constants): Likewise.
3235         * config/s390/predicates.md (execute_operation): Likewise.
3236
3237 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
3238             Yury Gribov  <y.gribov@samsung.com>
3239
3240         * common.opt (flag_sanitize_recover): New variable.
3241         (fsanitize-recover): Remove Var/Init, deprecate.
3242         (fsanitize-recover=): New option.
3243         * doc/invoke.texi (fsanitize-recover): Update docs.
3244         * opts.c (finish_options): Use opts->x_flag_sanitize
3245         instead of flag_sanitize.  Prohibit -fsanitize-recover
3246         for anything besides UBSan.  Formatting.
3247         (common_handle_option): Handle OPT_fsanitize_recover_
3248         and OPT_fsanitize_recover.  Use opts->x_flag_sanitize
3249         instead of flag_sanitize.
3250         * asan.c (pass_sanopt::execute): Fix up formatting.
3251         * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
3252         ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
3253         instrument_bool_enum_load, ubsan_instrument_float_cast,
3254         instrument_nonnull_arg, instrument_nonnull_return): Check
3255         bits in flag_sanitize_recover bitmask instead of
3256         flag_sanitize_recover as bool flag.
3257
3258 2014-10-22  Jiong Wang <jiong.wang@arm.com>
3259
3260         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
3261
3262 2014-10-22  Renlin Li <renlin.li@arm.com>
3263
3264         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
3265         __ARM_FEATURE_IDIV__.
3266
3267 2014-10-22  Richard Biener  <rguenther@suse.de>
3268
3269         * Makefile.in (s-match): Adjust dependencies to only catch
3270         match.pd.
3271
3272 2014-10-22  Richard Biener  <rguenther@suse.de>
3273         Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
3274
3275         * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
3276         (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
3277         (gimple-match.c): Generate by triggering s-match.
3278         (generic-match.c): Likewise.
3279         (s-match): Rule to build gimple-match.c and generic-match.c
3280         by running the genmatch generator program.
3281         (build/hash-table.o): Dependencies to build hash-table.c for the host.
3282         (build/genmatch.o): Dependencies to build genmatch.
3283         (genprog): Add match.
3284         (build/genmatch): Likewise.
3285         (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
3286         * generic-match-head.c: New file.
3287         * gimple-match-head.c: Likewise.
3288         * gimple-match.h: Likewise.
3289         * genmatch.c: Likewise.
3290         * match.pd: Likewise.
3291         * builtins.h (fold_builtin_n): Export.
3292         * builtins.c (fold_builtin_n): Likewise.
3293         * gimple-fold.h (gimple_build): Declare various overloads.
3294         (gimple_simplify): Likewise.
3295         (gimple_convert): Re-implement in terms of gimple_build.
3296         * gimple-fold.c (gimple_convert): Remove.
3297         (gimple_build): New functions.
3298         * doc/match-and-simplify.texi: New file.
3299         * doc/gccint.texi: Add menu item Match and Simplify and include
3300         match-and-simplify.texi.
3301
3302 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
3303
3304         PR target/63594
3305         * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
3306         V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
3307         even for just TARGET_AVX2, not only for
3308         TARGET_AVX512VL && TARGET_AVX512BW.  For V{32HI,64QI}mode,
3309         call ix86_vector_duplicate_value only if TARGET_AVX512BW,
3310         otherwise build it using concatenation of 256-bit
3311         broadcast.
3312         * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
3313         avx512 broadcast patterns.
3314         (vec_dup<mode>): Likewise.  For avx2 use
3315         v<sseintprefix>broadcast<bcstscalarsuff> instead of
3316         vbroadcast<ssescalarmodesuffix>.
3317         (AVX2_VEC_DUP_MODE): New mode iterator.
3318         (*vec_dup<mode>): New TARGET_AVX2 define_insn with
3319         AVX2_VEC_DUP_MODE iterator, add a splitter for that.
3320
3321         PR target/63542
3322         * config/i386/i386.c (ix86_pic_register_p): Also return
3323         true if x is a hard register with ORIGINAL_REGNO equal to
3324         pic_offset_table_rtx pseudo REGNO.
3325         (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
3326         after reload, subtract GOT_SYMBOL_NAME symbol if possible.
3327
3328 2014-10-22  Alan Modra  <amodra@gmail.com>
3329
3330         * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
3331         * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
3332         (gcc_obstack_init): Use obstack_specify_allocation in place of
3333         _obstack_begin.
3334         * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
3335         (regexp_representation): Likewise.
3336         * godump.c (go_output_type): Likewise.
3337
3338 2014-10-21  John David Anglin  <danglin@gcc.gnu.org>
3339
3340         * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
3341         * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
3342         * config/pa/pa.opt (mjump-in-delay): Ignore option.  Update comment.
3343
3344 2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>
3345
3346         * doc/invoke.texi (pedantic-errors): Explain better.
3347
3348 2014-10-21  Joern Rennecke  <joern.rennecke@embecosm.com>
3349             Vidya Praveen <vidya.praveen@atmel.com>
3350             Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
3351             Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
3352             Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
3353
3354         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
3355         __MEMX for avrtiny.
3356         * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
3357         (avr_nonconst_pointer_addrspace): Likewise.
3358         * config/avr/avr.h (AVR_HAVE_LPM): Define.
3359
3360         Added AVRTINY architecture to avr target.
3361         * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
3362         (base_arch_s): member added for AVRTINY architecture.
3363         * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
3364         alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
3365         AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
3366         and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
3367         respectively. LAST_CALLEE_SAVED_REG macro added for the last register
3368         in callee saved register list.
3369         (avr_option_override): CCP address updated for AVRTINY.
3370         (avr_init_expanders): tmp and zero rtx initialized as per arch.
3371         Reset avr_have_dimode if AVRTINY.
3372         (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
3373         (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
3374         (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
3375         Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
3376         (expand_epilogue): Likewise.
3377         (avr_print_operand): Print CCP address in case of AVRTINY also.
3378         <TBD>bad address
3379         (function_arg_regno_p): Check different register list for arguments
3380         if AVRTINY.
3381         (init_cumulative_args): Check for AVRTINY to update number of argument
3382         registers.
3383         (tiny_valid_direct_memory_access_range): New function. Return false if
3384         direct memory access range is not in accepted range for AVRTINY.
3385         (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
3386         indirect load (with displacement) for AVRTINY.
3387         (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
3388         avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
3389         (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
3390         indirect load (no displacement) for AVRTINY.
3391         (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
3392         indirect load (with displacement) for AVRTINY.
3393         (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
3394         indirect load for pre-decrement address.
3395         (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
3396         functions. Update instruction length for AVRTINY.
3397         (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
3398         SImode.
3399         (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
3400         (out_movsi_r_mr): Likewise, for SImode.
3401         (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
3402         indirect store (no displacement) for AVRTINY.
3403         (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
3404         indirect store (with displacement) for AVRTINY.
3405         (out_movsi_mr_r): Emit out insn for IO address store. Update store
3406         instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
3407         store functions.
3408         (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
3409         indirect load (no displacement) for PSImode in AVRTINY.
3410         (avr_out_load_psi_reg_disp_tiny): New function to handle register
3411         indirect load (with displacement) for PSImode in AVRTINY.
3412         (avr_out_load_psi): Call PSImode register indirect load functions for
3413         AVRTINY. Update instruction length for AVRTINY.
3414         (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
3415         indirect store (no displacement) for PSImode in AVRTINY.
3416         (avr_out_store_psi_reg_disp_tiny): New function to handle register
3417         indirect store (with displacement) for PSImode in AVRTINY.
3418         (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
3419         register indirect store functions for AVRTINY.
3420         (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
3421         register indirect store (with displacement) for AVRTINY.
3422         (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
3423         register indirect store function for QImode in AVRTINY.
3424         (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
3425         (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
3426         indirect store (no displacement) for HImode in AVRTINY.
3427         (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
3428         indirect store (with displacement) for HImode in AVRTINY.
3429         (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
3430         indirect store for post-increment address in HImode.
3431         (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
3432         register indirect store function for HImode in AVRTINY.
3433         (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
3434         in case of AVRTINY.
3435         (order_regs_for_local_alloc): Updated register allocation order for
3436         AVRTINY.
3437         (avr_conditional_register_usage): New function. It is a target hook
3438         (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
3439         used registers list and register allocation order for AVRTINY.
3440         (avr_return_in_memory): Update return value size for AVRTINY.
3441         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
3442         for AVRTINY arch and tiny program memory base address.
3443         * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
3444         (avr_texinfo): Added description for AVRTINY arch.
3445         * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
3446         STATIC_CHAIN_REGNUM for AVRTINY.
3447         * config/avr/avr-mcus.def: Added AVRTINY arch devices.
3448         * config/avr/avr.md: Added constants for tmp/ zero registers in
3449         AVRTINY. Attributes for AVRTINY added.
3450         (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
3451         memory access range.
3452         (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
3453         in AVRTINY memory access range.
3454         (*mov<mode>): Likewise for HImode and SImode.
3455         (*movsf): Likewise for SFmode.
3456         (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
3457         not have sbiw.
3458         * config/avr/avr-protos.h: Added function prototype for
3459         tiny_valid_direct_memory_access_range.
3460         * config/avr/avr-tables.opt: Regenerate.
3461         * gcc/config/avr/t-multilib: Regenerate.
3462         * doc/avr-mmcu.texi: Regenerate.
3463
3464 2014-10-21  Andrew Pinski  <apinski@cavium.com>
3465
3466         * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
3467         available option also.
3468         * config/aarch64/aarch64-cost-tables.h: New file.
3469         * config/aarch64/aarch64-cores.def (thunderx): New core.
3470         * config/aarch64/aarch64-tune.md: Regenerate.
3471         * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
3472         of config/arm/aarch-cost-tables.h.
3473         (thunderx_regmove_cost): New variable.
3474         (thunderx_tunings): New variable.
3475
3476 2014-10-21  Dehao Chen  <dehao@google.com>
3477
3478         * auto-profile.c: New file.
3479         * auto-profile.h: New file.
3480         * basic-block.h (maybe_hot_count_p): New export func.
3481         (add_working_set): New export func.
3482         * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
3483         (GCOV_TAG_AFDO_FUNCTION): Likewise.
3484         (GCOV_TAG_AFDO_WORKING_SET): Likewise.
3485         * opts.c (enable_fdo_optimizations): New func.
3486         (common_handle_option): Handle -fauto-profile flag.
3487         * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
3488         (class pass_early_inline): Export early_inliner.
3489         (early_inliner): Likewise.
3490         (pass_early_inline::execute): Likewise.
3491         * ipa-inline.h (early_inliner): Likewise.
3492         * predict.c (maybe_hot_count_p): New export func.
3493         (counts_to_freqs): AutoFDO logic.
3494         (rebuild_frequencies): Likewise.
3495         * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
3496         * profile.c (add_working_set): New func.
3497         * Makefile.in (auto-profile.o): New object file.
3498         * passes.def (pass_ipa_auto_profile): New pass.
3499         * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
3500         * tree-pass.h (make_pass_ipa_auto_profile): New pass.
3501         * toplev.c (compile_file): AutoFDO logic.
3502         * doc/invoke.texi (-fauto-profile): New doc.
3503         * coverage.c (coverage_init): AutoFDO logic.
3504         * common.opt (-fauto-profile): New flag.
3505         * timevar.def (TV_IPA_AUTOFDO): New tag.
3506         * value-prof.c (gimple_alloc_histogram_value): New export func.
3507         (check_ic_target): Likewise.
3508         * value-prof.h (gimple_alloc_histogram_value): Likewise.
3509         (check_ic_target): Likewise.
3510
3511 2014-10-21  David Malcolm  <dmalcolm@redhat.com>
3512
3513         * cgraph.c (cgraph_c_finalize): New function.
3514         * cgraph.h (cgraph_c_finalize): New prototype.
3515         (cgraphunit_c_finalize): New prototype.
3516         * cgraphunit.c (first_analyzed): Move from analyze_functions
3517         to file-scope.
3518         (first_analyzed_var): Likewise.
3519         (analyze_functions): Move static variables into file-scope.
3520         (cgraphunit_c_finalize): New function.
3521         * diagnostic.c (diagnostic_finish): Free the memory for
3522         context->classify_diagnostic and context->printer, running the
3523         destructor for the latter.
3524         (bt_stop): Use toplev::main.
3525         * dwarf2out.c (dwarf2out_finalize): New function.
3526         * dwarf2out.h (dwarf2out_c_finalize): New prototype.
3527         * gcse.c (gcse_c_finalize): New function.
3528         * gcse.h (gcse_c_finalize): New prototype.
3529         * ggc-page.c (init_ggc): Make idempotent.
3530         * input.c (input_location): Initialize to UNKNOWN_LOCATION.
3531         * ipa-cp.c (ipa_cp_c_finalize): New function.
3532         * ipa-prop.h (ipa_cp_c_finalize): New prototype.
3533         * ipa-pure-const.c (function_insertion_hook_holder): Move to be
3534         a field of class pass_ipa_pure_const.
3535         (node_duplication_hook_holder): Likewise.
3536         (node_removal_hook_holder): Likewise.
3537         (register_hooks): Convert to method...
3538         (pass_ipa_pure_const::register_hooks): ...here, converting
3539         static variable init_p into...
3540         (pass_ipa_pure_const::init_p): ...new field.
3541         (pure_const_generate_summary): Update invocation of
3542         register_hooks to invoke as a method of current_pass.
3543         (pure_const_read_summary): Likewise.
3544         (propagate): Convert to...
3545         (pass_ipa_pure_const::execute): ...method.
3546         * ipa-reference.c (ipa_init): Move static bool init_p from here
3547         to...
3548         (ipa_init_p): New file-scope variable, so that it can be reset
3549         when repeatedly invoking the compiler within one process by...
3550         (ipa_reference_c_finalize): New function.
3551         * ipa-reference.h (ipa_reference_c_finalize): New.
3552         * main.c (main): Replace invocation of toplev_main with
3553         construction of a toplev instance, and call its "main" method.
3554         * params.c (global_init_params): Add an assert that
3555         params_finished is false.
3556         (params_c_finalize): New.
3557         * params.h (params_c_finalize): New.
3558         * passes.c (execute_ipa_summary_passes): Set "current_pass" before
3559         invoking generate_summary, for the benefit of pass_ipa_pure_const.
3560         (ipa_write_summaries_2): Assign "pass" to "current_pass" global
3561         before calling write_summary hook.
3562         (ipa_write_optimization_summaries_1): Likewise when calling
3563         write_optimization_summary hook.
3564         (ipa_read_summaries_1): Likewise for read_summary hook.
3565         (ipa_read_optimization_summaries_1): Likewise for
3566         read_optimization_summary hook.
3567         (execute_ipa_stmt_fixups): Likewise.
3568         * stringpool.c (init_stringpool): Clean up if we're called more
3569         than once.
3570         * timevar.c (timevar_init): Ignore repeated calls.
3571         * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
3572         "ipa-prop.h".
3573         (general_init): Reset "input_location" to UNKNOWN_LOCATION.
3574         (initialize_rtl): Move static local "initialized_once"
3575         into file scope, and rename to...
3576         (rtl_initialized): New variable.
3577         (do_compile): Move timevar initialization from here to
3578         toplev::start_timevars.
3579         (toplev::toplev, toplev::~toplev, toplev::start_timevars,
3580         toplev::finalize): New functions.
3581         (toplev_main): Rename to...
3582         (toplev::main): ...this.
3583         * toplev.h (class toplev): New class.
3584
3585 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
3586
3587         * loop-doloop.c: Include loop-unroll.h.
3588
3589 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
3590
3591         * cfg.h: New.  Header file for cfg.c.
3592         * cfganal.h: New.  Header file for cfganal.c.
3593         * lcm.h: New.  Header file for lcm.c.
3594         * loop-unroll.h: New.  Header file for loop-unroll.h.
3595         * cfgloop.h: (unroll_loops): Remove prototype.
3596         * basic-block.h: Move prototypes and structs to new header files.
3597         Include cfg.h, cfganal.h, and lcm.h.
3598         * loop-init.c: Include loop-unroll.h.
3599         * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
3600         * modulo-sched.c: Include loop-unroll.h.
3601
3602 2014-10-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3603
3604         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
3605         MARKER_BYTE_UNKNOWN markers when handling casts.
3606
3607 2014-10-21  Richard Biener  <rguenther@suse.de>
3608
3609         * tree-ssa-phiopt.c (value_replacement): Properly verify we
3610         are the non-singleton PHI.
3611
3612 2014-10-21  Jakub Jelinek  <jakub@redhat.com>
3613
3614         PR tree-optimization/63563
3615         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
3616         if either dra or drb stmts are not normal loads/stores.
3617
3618 2014-10-21  Ilya Tocar  <ilya.tocar@intel.com>
3619
3620         * config/i386/i386.c (expand_vec_perm_1): Fix
3621         expand_vec_perm_palignr case.
3622         * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
3623         VI1_AVX512.
3624
3625 2014-10-21  Zhenqiang Chen  <zhenqiang.chen@arm.com>
3626
3627         * cfgloopanal.c (seq_cost): Delete.
3628         * rtl.h (seq_cost): New prototype.
3629         * rtlanal.c (seq_cost): New function.
3630         * tree-ssa-loop-ivopts.c (seq_cost): Delete.
3631
3632 2014-10-20  Andrew MacLeod  <amacleod@redhat.com>
3633
3634         * cfgrtl.h: New.  Add prototypes for cfgrtl.c.
3635         * basic-block.h: Remove prototypes for cfgrtl.c.
3636         * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
3637         prototypes to cfgrtl.h.
3638         * profile.h (profile_info): Add extern export declaration.
3639         * rtl.h: Remove prototypes for cfgrtl.h.
3640         * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
3641         * ipa-inline.c: Include profile.h.
3642         * loop-unroll.c: Ditto.
3643         * modulo-sched.c: Ditto.
3644         * postreload-gcse.c: Ditto.
3645         * predict.c: Ditto.
3646         * sched-ebb.c: Ditto.
3647         * sched-rgn.c: Ditto.
3648         * tracer.c: Ditto.
3649         * tree-ssa-loop-ivcanon.c: Ditto.
3650
3651 2014-10-20  Richard Biener  <rguenther@suse.de>
3652
3653         * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
3654         operands to get a def operand kind match.  Signal mismatches
3655         to the parent so we can try swapping its operands.
3656         (vect_build_slp_tree): Try swapping operands if they have
3657         a mismatched operand kind.
3658
3659 2014-10-20  Alan Modra  <amodra@gmail.com>
3660
3661         PR debug/60655
3662         * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
3663         Increase "ops" array size.  Correct array size tests.  Init
3664         n_constants in loop.  Break out of innermost loop when finding
3665         a trivial CONST expression.
3666
3667 2014-10-20  Martin Liska  <mliska@suse.cz>
3668
3669         PR ipa/63583
3670         * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
3671         Gimple tempate string is compared.
3672
3673 2014-10-20  Uros Bizjak  <ubizjak@gmail.com>
3674
3675         * varasm.c (const_alias_set): Remove.
3676         (init_varasm_once): Remove initialization of const_alias_set.
3677         (build_constant_desc): Do not set alias set to const_alias_set.
3678
3679 2014-10-19  Ilya Verbin  <ilya.verbin@intel.com>
3680
3681         * configure: Regenerate.
3682         * configure.ac: Move the test for section attribute specifier "e" in GAS
3683         out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
3684         * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
3685         * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
3686         ifdef HAVE_GAS_SECTION_EXCLUDE.
3687
3688 2014-10-19  Andreas Schwab  <schwab@linux-m68k.org>
3689
3690         * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
3691         match_operand expression.
3692
3693 2014-10-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
3694             David Edelsohn  <dje.gcc@gmail.com>
3695
3696         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
3697         function.
3698         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
3699
3700 2014-10-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3701
3702         * doc/invoke.texi (Options to Request or Suppress Warnings):
3703         Explain options precedence.
3704         (Wtrampolines): Do not indent paragraph.
3705
3706 2014-10-18  John David Anglin  <danglin@gcc.gnu.org>
3707
3708         * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
3709         * config/pa/pa-protos.h (pa_following_call): Delete declaration.
3710         (pa_jump_in_call_delay): Likewise.
3711         * config/pa/pa.c (pa_option_override): Remove jump in call delay
3712         override.
3713         (pa_output_millicode_call): Remove support for jump in call delay.
3714         (pa_output_call): Likewise.
3715         (pa_jump_in_call_delay): Delete.
3716         (pa_following_call): Likewise.
3717         * config/pa/pa.md (in_call_delay): Remove jump in delay check.
3718         (uncond_branch): Remove following call check from attribute length.
3719
3720 2014-10-18  Oleg Endo  <olegendo@gcc.gnu.org>
3721
3722         PR target/53513
3723         * config/sh/sh-modes.def (PSI): Remove.
3724         * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
3725         * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
3726         (sh_reorg): Remove commented out FPSCR code.
3727         (fpscr_set_from_mem): Use SImode instead of PSImode.  Emit lds_fpscr
3728         insn instead of move insn.
3729         (sh_hard_regno_mode_ok): Return SImode for FPSCR.
3730         (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
3731         handling.
3732         (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
3733         (sh1_builtin_p): Uncomment.
3734         (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
3735         (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
3736         * config/sh/sh/predicates.md (fpscr_operand): Simplify.
3737         (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
3738         (general_movsrc_operand, general_movdst_operand): Disallow
3739         fpscr_operand.
3740         * config/sh/sh.md (FPSCR_FR): New constant.
3741         (push_fpscr): Emit sts_fpscr insn.
3742         (pop_fpscr): Emit lds_fpscr_insn.
3743         (movsi_ie): Disallow FPSCR operands.
3744         (fpu_switch, unnamed related split, extend_psi_si,
3745         truncate_si_psi): Remove insns.
3746         (lds_fpscr, sts_fpscr): New insns.
3747         (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
3748
3749 2014-10-17  Eric Botcazou  <ebotcazou@adacore.com>
3750
3751         * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
3752         (clone_inlined_nodes): Do not overwrite the clone if above predicate
3753         returns true.
3754
3755 2014-10-17  Ilya Tocar  <ilya.tocar@intel.com>
3756
3757         * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
3758         (expand_vec_perm_d): Ditto.
3759         (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
3760         V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
3761         V4DFmode.
3762         (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
3763         (ix86_expand_sse_unpack): Handle V64QImode.
3764         (expand_vec_perm_blend): Update conditions for TARGET, handle
3765         V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
3766         (expand_vec_perm_pshufb): Handle V64QImode.
3767         (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
3768         V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
3769         (ix86_expand_vec_perm_const_1): Call  ix86_expand_vec_perm_vpermi2.
3770         (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
3771         (ix86_expand_vecop_qihi): Handle V64QImode.
3772         * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
3773         (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
3774         (define_mode_iterator VEC_PERM_CONST): Add V32HI.
3775         (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
3776         (mul<mode>3): Use VI1_AVX512.
3777         (<sse2_avx2>_packsswb): Ditto.
3778         (<sse2_avx2>_packuswb): Ditto.
3779         (<ssse3_avx2>_pshufb<mode>3): Ditto.
3780         (<shift_insn><mode>3): Ditto.
3781
3782 2014-10-17  Kirill Yukhin  <kirill.yukhin@intel.com>
3783
3784         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
3785         conditions to fix bootstrap.
3786
3787 2014-10-17  Andrew MacLeod  <amacleod@redhat.com>
3788
3789         gcc-plugin.h:  Add tm.h and flattened includes from function.h.
3790
3791 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3792             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3793             Anna Tikhonova  <anna.tikhonova@intel.com>
3794             Ilya Tocar  <ilya.tocar@intel.com>
3795             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3796             Ilya Verbin  <ilya.verbin@intel.com>
3797             Kirill Yukhin  <kirill.yukhin@intel.com>
3798             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3799
3800         * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
3801         and V32HI modes, update V8HI, V16QI, V32QI modes handling.
3802         (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
3803         * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
3804         (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
3805         (define_expand "vec_init<mode>"): Use VF48_I1248.
3806
3807 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3808             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3809             Anna Tikhonova  <anna.tikhonova@intel.com>
3810             Ilya Tocar  <ilya.tocar@intel.com>
3811             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3812             Ilya Verbin  <ilya.verbin@intel.com>
3813             Kirill Yukhin  <kirill.yukhin@intel.com>
3814             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3815
3816         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
3817         expand_sse2_mulvxdi3.
3818
3819 2014-10-17  Richard Biener  <rguenther@suse.de>
3820
3821         * fold-const.c (fold_comparison): Remove redundant constant
3822         folding and operand swapping.
3823         (fold_binary_loc): Do comparison operand swapping here.
3824         (fold_ternary_loc): Canonicalize operand order for
3825         commutative ternary operations.
3826         * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
3827         and FMA_EXPR.
3828
3829 2014-10-17  Jakub Jelinek  <jakub@redhat.com>
3830
3831         PR tree-optimization/63464
3832         * gimple.h (gimple_seq_discard): New prototype.
3833         * gimple.c: Include stringpool.h and tree-ssanames.h.
3834         (gimple_seq_discard): New function.
3835         * optabs.h (lshift_cheap_p): New prototype.
3836         * optabs.c (lshift_cheap_p): New function, moved from...
3837         * tree-switch-conversion.c (lshift_cheap_p): ... here.
3838         * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
3839         (reassoc_branch_fixups): New variable.
3840         (update_range_test): Add otherrangep and seq arguments.
3841         Unshare exp.  If otherrange is NULL, use for other ranges
3842         array of pointers pointed by otherrangep instead.
3843         Emit seq before gimplified statements for tem.
3844         (optimize_range_tests_diff): Adjust update_range_test
3845         caller.
3846         (optimize_range_tests_xor): Likewise.  Fix up comment.
3847         (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
3848         functions.
3849         (optimize_range_tests): Adjust update_range_test caller.
3850         Call optimize_range_tests_to_bit_test.
3851         (branch_fixup): New function.
3852         (execute_reassoc): Call branch_fixup.
3853
3854         PR tree-optimization/63302
3855         * tree-ssa-reassoc.c (optimize_range_tests_xor,
3856         optimize_range_tests_diff): Use !integer_pow2p () instead of
3857         tree_log2 () < 0.
3858
3859 2014-10-17  Martin Liska  <mliska@suse.cz>
3860
3861         * ipa-icf.c (sem_function::merge): Local flags are set to false
3862         to enforce equal calling convention to be used.
3863         * opts.c (common_handle_option): Indentation fix.
3864
3865 2014-10-17  Marc Glisse  <marc.glisse@inria.fr>
3866
3867         * tree-into-ssa.c (is_old_name): Replace "new" with "old".
3868
3869 2014-10-17  Tom de Vries  <tom@codesourcery.com>
3870
3871         PR rtl-optimization/61605
3872         * regcprop.c (copyprop_hardreg_forward_1): Use
3873         regs_invalidated_by_this_call instead of regs_invalidated_by_call.
3874
3875 2014-10-17  Tom de Vries  <tom@codesourcery.com>
3876
3877         PR rtl-optimization/61605
3878         * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p.  Don't
3879         notice stores for noops.  Don't regard noops as copies.
3880
3881 2014-10-17  Uros Bizjak  <ubizjak@gmail.com>
3882
3883         * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
3884         register in a special way.
3885         (__cpuid_count): Ditto.
3886         * config/i386/driver-i386.h: Protect with
3887         "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
3888         (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
3889         is required to compile the function.
3890
3891 2014-10-16  DJ Delorie  <dj@redhat.com>
3892
3893         * flag-types.h (sanitize_code): Don't assume targets have 32-bit
3894         integers.
3895
3896         * config/rs6000/rs6000-c.c (rid_int128): New.
3897         (rs6000_macro_to_expand): Use instead of RID_INT128.
3898
3899 2014-10-16  Andrew MacLeod  <amacleod@redhat.com>
3900
3901         * function.h: Flatten file.  Remove includes, adjust prototypes to
3902         reflect only what is in function.h.
3903         (enum direction, struct args_size, struct locate_and_pad_arg_data,
3904         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
3905         from expr.h.
3906         (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
3907         (optimize_function_for_size_p, optimize_function_for_speed_p): Move
3908         prototypes to predict.h.
3909         (init_varasm_status): Move prototype to varasm.h.
3910         * expr.h: Adjust include files.
3911         (enum direction, struct args_size, struct locate_and_pad_arg_data,
3912         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
3913         to function.h.
3914         (locate_and_pad_parm): Move prototype to function.h.
3915         * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
3916         assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
3917         assign_temp, reposition_prologue_and_epilogue_notes,
3918         prologue_epilogue_contains, sibcall_epilogue_contains,
3919         update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
3920         set_return_jump_label): Move prototypes to function.h.
3921         * predict.h (optimize_function_for_size_p,
3922         optimize_function_for_speed_p): Relocate prototypes from function.h.
3923         * shrink-wrap.h (emit_return_into_block, active_insn_between,
3924         convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
3925         function.h.
3926         * varasm.h (init_varasm_status): Relocate prototype from function.h.
3927         * genattrtab.c (write_header): Add predict.h to include list.
3928         * genconditions.c (write_header): Add predict.h to include list.
3929         * genemit.c (main): Adjust header file includes.
3930         * gengtype.c (ifiles): Add flattened function.h header files.
3931         * genoutput.c (output_prologue): Add predict.h to include list.
3932         * genpreds.c (write_insn_preds_c): Adjust header file includes.
3933         * genrecog.c (write_header): Add flattened function.h header files.
3934         * alias.c: Adjust include files.
3935         * auto-inc-dec.c: Likewise.
3936         * basic-block.h: Likewise.
3937         * bb-reorder.c: Likewise.
3938         * bt-load.c: Likewise.
3939         * builtins.c: Likewise.
3940         * caller-save.c: Likewise.
3941         * calls.c: Likewise.
3942         * cfgbuild.c: Likewise.
3943         * cfgcleanup.c: Likewise.
3944         * cfgexpand.c: Likewise.
3945         * cfgloop.c: Likewise.
3946         * cfgloop.h: Likewise.
3947         * cfgrtl.c: Likewise.
3948         * cgraph.h: Likewise.
3949         * cgraphclones.c: Likewise.
3950         * cgraphunit.c: Likewise.
3951         * combine-stack-adj.c: Likewise.
3952         * combine.c: Likewise.
3953         * coverage.c: Likewise.
3954         * cprop.c: Likewise.
3955         * cse.c: Likewise.
3956         * cselib.c: Likewise.
3957         * dbxout.c: Likewise.
3958         * ddg.c: Likewise.
3959         * df-core.c: Likewise.
3960         * df-problems.c: Likewise.
3961         * df-scan.c: Likewise.
3962         * dojump.c: Likewise.
3963         * dwarf2cfi.c: Likewise.
3964         * dwarf2out.c: Likewise.
3965         * emit-rtl.c: Likewise.
3966         * except.c: Likewise.
3967         * explow.c: Likewise.
3968         * expr.c: Likewise.
3969         * final.c: Likewise.
3970         * function.c: Likewise.
3971         * gcse.c: Likewise.
3972         * gimple-fold.c: Likewise.
3973         * gimple-low.c: Likewise.
3974         * gimple-streamer.h: Likewise.
3975         * haifa-sched.c: Likewise.
3976         * ifcvt.c: Likewise.
3977         * ira.c: Likewise.
3978         * jump.c: Likewise.
3979         * lcm.c: Likewise.
3980         * loop-invariant.c: Likewise.
3981         * lra-assigns.c: Likewise.
3982         * lra-coalesce.c: Likewise.
3983         * lra-constraints.c: Likewise.
3984         * lra-eliminations.c: Likewise.
3985         * lra-lives.c: Likewise.
3986         * lra-spills.c: Likewise.
3987         * lra.c: Likewise.
3988         * lto-cgraph.c: Likewise.
3989         * lto-section-in.c: Likewise.
3990         * lto-section-out.c: Likewise.
3991         * lto-streamer-in.c: Likewise.
3992         * lto-streamer-out.c: Likewise.
3993         * mode-switching.c: Likewise.
3994         * modulo-sched.c: Likewise.
3995         * omp-low.c: Likewise.
3996         * optabs.c: Likewise.
3997         * passes.c: Likewise.
3998         * postreload-gcse.c: Likewise.
3999         * postreload.c: Likewise.
4000         * predict.c: Likewise.
4001         * profile.c: Likewise.
4002         * recog.c: Likewise.
4003         * ree.c: Likewise.
4004         * reg-stack.c: Likewise.
4005         * regcprop.c: Likewise.
4006         * reginfo.c: Likewise.
4007         * regrename.c: Likewise.
4008         * reload.c: Likewise.
4009         * reload1.c: Likewise.
4010         * reorg.c: Likewise.
4011         * resource.c: Likewise.
4012         * rtlanal.c: Likewise.
4013         * sched-deps.c: Likewise.
4014         * sched-ebb.c: Likewise.
4015         * sched-rgn.c: Likewise.
4016         * sel-sched-dump.c: Likewise.
4017         * sel-sched-ir.c: Likewise.
4018         * sel-sched.c: Likewise.
4019         * shrink-wrap.c: Likewise.
4020         * simplify-rtx.c: Likewise.
4021         * statistics.c: Likewise.
4022         * stmt.c: Likewise.
4023         * stor-layout.c: Likewise.
4024         * store-motion.c: Likewise.
4025         * symtab.c: Likewise.
4026         * targhooks.c: Likewise.
4027         * toplev.c: Likewise.
4028         * trans-mem.c: Likewise.
4029         * tree-cfg.c: Likewise.
4030         * tree-cfgcleanup.c: Likewise.
4031         * tree-dfa.c: Likewise.
4032         * tree-eh.c: Likewise.
4033         * tree-inline.c: Likewise.
4034         * tree-into-ssa.c: Likewise.
4035         * tree-nested.c: Likewise.
4036         * tree-nrv.c: Likewise.
4037         * tree-profile.c: Likewise.
4038         * tree-ssa-alias.c: Likewise.
4039         * tree-ssa-ccp.c: Likewise.
4040         * tree-ssa-copy.c: Likewise.
4041         * tree-ssa-copyrename.c: Likewise.
4042         * tree-ssa-dom.c: Likewise.
4043         * tree-ssa-operands.c: Likewise.
4044         * tree-ssa-propagate.c: Likewise.
4045         * tree-ssa-structalias.c: Likewise.
4046         * tree-ssa-tail-merge.c: Likewise.
4047         * tree-ssa-threadedge.c: Likewise.
4048         * tree-ssa-threadupdate.c: Likewise.
4049         * tree-ssa-uncprop.c: Likewise.
4050         * tree-ssa-uninit.c: Likewise.
4051         * tree-ssa.c: Likewise.
4052         * tree-stdarg.c: Likewise.
4053         * tree-tailcall.c: Likewise.
4054         * tree.c: Likewise.
4055         * tsan.c: Likewise.
4056         * valtrack.c: Likewise.
4057         * varasm.c: Likewise.
4058         * vmsdbgout.c: Likewise.
4059         * web.c: Likewise.
4060         * config/aarch64/aarch64.c: Add flattened includes from function.h.
4061         * config/alpha/alpha.c: Likewise.
4062         * config/arc/arc.c: Likewise.
4063         * config/arm/arm.c: Likewise.
4064         * config/avr/avr-log.c: Likewise.
4065         * config/avr/avr.c: Likewise.
4066         * config/bfin/bfin.c: Likewise.
4067         * config/c6x/c6x.c: Likewise.
4068         * config/cr16/cr16.c: Likewise.
4069         * config/cris/cris.c: Likewise.
4070         * config/darwin.c: Likewise.
4071         * config/epiphany/epiphany.c: Likewise.
4072         * config/epiphany/mode-switch-use.c: Likewise.
4073         * config/epiphany/resolve-sw-modes.c: Likewise.
4074         * config/fr30/fr30.c: Likewise.
4075         * config/frv/frv.c: Likewise.
4076         * config/h8300/h8300.c: Likewise.
4077         * config/i386/i386.c: Likewise.
4078         * config/ia64/ia64.c: Likewise.
4079         * config/iq2000/iq2000.c: Likewise.
4080         * config/lm32/lm32.c: Likewise.
4081         * config/m32c/m32c.c: Likewise.
4082         * config/m32r/m32r.c: Likewise.
4083         * config/m68k/m68k.c: Likewise.
4084         * config/mcore/mcore.c: Likewise.
4085         * config/mep/mep-pragma.c: Likewise.
4086         * config/mep/mep.c: Likewise.
4087         * config/microblaze/microblaze.c: Likewise.
4088         * config/mips/mips.c: Likewise.
4089         * config/mmix/mmix.c: Likewise.
4090         * config/mn10300/mn10300.c: Likewise.
4091         * config/moxie/moxie.c: Likewise.
4092         * config/msp430/msp430.c: Likewise.
4093         * config/nds32/nds32-cost.c: Likewise.
4094         * config/nds32/nds32-fp-as-gp.c: Likewise.
4095         * config/nds32/nds32-intrinsic.c: Likewise.
4096         * config/nds32/nds32-isr.c: Likewise.
4097         * config/nds32/nds32-md-auxiliary.c: Likewise.
4098         * config/nds32/nds32-memory-manipulation.c: Likewise.
4099         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
4100         * config/nds32/nds32-predicates.c: Likewise.
4101         * config/nds32/nds32.c: Likewise.
4102         * config/nios2/nios2.c: Likewise.
4103         * config/pa/pa.c: Likewise.
4104         * config/pdp11/pdp11.c: Likewise.
4105         * config/rl78/rl78.c: Likewise.
4106         * config/rs6000/rs6000.c: Likewise.
4107         * config/rx/rx.c: Likewise.
4108         * config/s390/s390.c: Likewise.
4109         * config/score/score.c: Likewise.
4110         * config/sh/sh.c: Likewise.
4111         * config/sparc/sparc.c: Likewise.
4112         * config/spu/spu.c: Likewise.
4113         * config/stormy16/stormy16.c: Likewise.
4114         * config/tilegx/tilegx.c: Likewise.
4115         * config/tilepro/tilepro.c: Likewise.
4116         * config/v850/v850.c: Likewise.
4117         * config/vax/vax.c: Likewise.
4118         * config/xtensa/xtensa.c: Likewise.
4119
4120 2014-10-16  Richard Earnshaw  <rearnsha@arm.com>
4121
4122         * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
4123         (TARGET_LEGITIMIZE_ADDRESS): Redefine.
4124
4125 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4126
4127         * config/sh/sh-protos.h (fldi_ok): Remove.
4128         * config/sh/sh.c (fldi_ok): Likewise.
4129         (sh_secondary_reload): Don't use fldi_ok.
4130         * config/sh/constraints.md (G constraint, H constraint): Don't use
4131         fldi_ok.
4132
4133 2014-10-16  Martin Liska  <mliska@suse.cz>
4134
4135         * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
4136         Cast to unsigned long.
4137         (sem_item_optimizer::dump_cong_classes): Likewise.
4138
4139 2014-10-16  Tom de Vries  <tom@codesourcery.com>
4140
4141         * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
4142         with SSA_NAME_IN_FREELIST.
4143
4144 2014-10-16  Richard Biener  <rguenther@suse.de>
4145
4146         PR middle-end/63554
4147         * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
4148         (fold_builtin_strncat_chk): Move ...
4149         * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
4150         (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
4151
4152 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4153
4154         PR target/59401
4155         * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
4156         GBR to 0.
4157
4158 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4159             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4160             Anna Tikhonova  <anna.tikhonova@intel.com>
4161             Ilya Tocar  <ilya.tocar@intel.com>
4162             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4163             Ilya Verbin  <ilya.verbin@intel.com>
4164             Kirill Yukhin  <kirill.yukhin@intel.com>
4165             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4166
4167         * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
4168         V64QI modes.
4169
4170 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4171             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4172             Anna Tikhonova  <anna.tikhonova@intel.com>
4173             Ilya Tocar  <ilya.tocar@intel.com>
4174             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4175             Ilya Verbin  <ilya.verbin@intel.com>
4176             Kirill Yukhin  <kirill.yukhin@intel.com>
4177             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4178
4179         * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
4180         V16SI, V32HI, V64QI modes.
4181
4182 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4183
4184         PR target/53513
4185         * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
4186         expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
4187
4188         * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
4189         to match fp insn patterns.
4190         (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
4191         list.
4192         (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
4193         expand_df_unop, expand_df_binop): Remove.
4194         (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
4195         FPSCR_STAT_REG as not call clobbered.
4196         (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
4197         invoking fpscr_set_from_mem.
4198
4199         * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
4200         (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
4201         FPSCR_STAT_REG.
4202         (REGISTER_NAMES): Adjust.
4203         (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4204         (FIRST_PSEUDO_REGISTER): Increase to 156.
4205         (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
4206         (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
4207         FPSCR_STAT_REG.
4208         (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
4209         FPSCR_MODES_REG and FPSCR_STAT_REG.
4210         (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4211
4212         * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
4213         FPSCR_SZ): Add new constants.
4214         (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
4215
4216         (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
4217         (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
4218         Use TARGET_FPU_ANY condition.
4219         (fpu_switch peephole2): Remove.
4220         (fpu_switch split): Use simple_mem_operand to capture the mem and
4221         adjust split implementation.
4222         (extend_psi_si, truncate_si_psi): New insns.
4223         (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants.  Add
4224         set of FPSCR_MODES_REG.
4225
4226         (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
4227         reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
4228         calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
4229         call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
4230         call_value_compact, call_value_compact_rettramp, call,
4231         call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
4232         sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
4233         sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
4234         sibcall_value_compact, sibcall_value, call_value_pop_compact,
4235         call_value_pop_compact_rettramp, various unnamed splits):
4236         Replace use of FPSCR_REG with use of FPSCR_MODES_REG.  Adjust gen_*
4237         function uses.
4238
4239         (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
4240         (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
4241         (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
4242         (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
4243         (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
4244
4245         (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
4246         *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
4247         cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
4248         subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
4249         cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
4250         truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
4251         and use of FPSCR_MODES_REG.  Adjust gen_* function uses.
4252
4253 2014-10-16  Martin Liska  <mliska@suse.cz>
4254             Jan Hubicka  <hubicka@ucw.cz>
4255
4256         * Makefile.in: New object files included.
4257         * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
4258         is printed.
4259         (verify_edge_corresponds_to_fndecl): More sensitive verification
4260         of nodes that are merged by IPA ICF.
4261         * cgraph.h (cgraph_node::num_references): New function.
4262         * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
4263         * common.opt: New options ipa-icf, ipa-icf-functions and
4264         ipa-icf-variables introduced.
4265         * doc/invoke.texi: Documentation of new options introduced.
4266         * ipa-icf-gimple.c: New file.
4267         * ipa-icf-gimple.h: New file.
4268         * ipa-icf.c: New file.
4269         * ipa-icf.h: New file.
4270         * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
4271         (input_overwrite_node): Likewise.
4272         * lto-section-in.c: New icf section added.
4273         * lto-streamer.h (enum lto_section_type): Likewise.
4274         * opts.c (common_handle_option): New option added.
4275         * passes.def: New pass included.
4276         * timevar.def: Time variable for IPA ICF added.
4277         * tree-pass.h: New IPA ICF pass entry point added.
4278
4279 2014-10-16  Richard Biener  <rguenther@suse.de>
4280
4281         PR tree-optimization/63168
4282         * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
4283         latches if after merging they are no longer simple.
4284         * cfghooks.c (merge_blocks): Handle merging a latch block
4285         into another block.
4286
4287 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4288             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4289             Anna Tikhonova  <anna.tikhonova@intel.com>
4290             Ilya Tocar  <ilya.tocar@intel.com>
4291             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4292             Ilya Verbin  <ilya.verbin@intel.com>
4293             Kirill Yukhin  <kirill.yukhin@intel.com>
4294             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4295
4296         * config/i386/sse.md
4297         (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
4298         support AVX-512VL instructions.
4299
4300 2014-10-16  DJ Delorie  <dj@redhat.com>
4301
4302         * tree-core.h: Fix comment to not assume pointers are multiples of
4303         bytes.
4304
4305 2014-10-15  Tom Tromey  <tromey@redhat.com>
4306
4307         * timevar.h (class auto_timevar): New class.
4308
4309 2014-10-15  Uros Bizjak  <ubizjak@gmail.com>
4310
4311         PR go/59432
4312         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4313         Remove the second alternative.
4314         (regprefix): Remove mode attribute.
4315         (atomic_compare_and_swap<mode>): Do not fixup operand 2.
4316         * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
4317
4318         Revert:
4319         2013-11-05  Ian Lance Taylor  <iant@google.com>
4320
4321         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4322         If possible, add .cfi directives to record change to bx.
4323         * config/i386/i386.c (ix86_emit_cfi): New function.
4324         * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
4325
4326 2014-10-15  Jan Hubicka  <hubicka@ucw.cz>
4327
4328         PR lto/62026
4329         * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
4330         to duplicate.
4331         * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
4332         at WPA time.
4333
4334 2014-10-15  Vladimir Makarov  <vmakarov@redhat.com>
4335
4336         PR rtl-optimization/63448
4337         * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
4338         (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
4339         (LRA_MAX_INHERITANCE_PASSES): Use it.
4340         (lra_constraint_iter_after_spill): Remove.
4341         (lra_assignment_iter): New.
4342         (lra_assignment_iter_after_spill): New.
4343         * lra-assigns.c (lra_assignment_iter): New.
4344         (lra_assignment_iter_after_spill): New.
4345         (former_reload_pseudo_spill_p): New.
4346         (spill_for): Set up former_reload_pseudo_spill_p.
4347         (setup_live_pseudos_and_spill_after_risky): Ditto.
4348         (assign_by_spills): Ditto.
4349         (lra_assign): Increment lra_assignment_iter.  Print the iteration
4350         number.  Reset former_reload_pseudo_spill_p.  Check
4351         lra_assignment_iter_after_spill.
4352         * lra.c (lra): Remove lra_constraint_iter_after_spill.  Initialize
4353         lra_assignment_iter and lra_assignment_iter_after_spill.
4354         * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
4355         (lra_constraints): Remove code with
4356         lra_assignment_iter_after_spill.
4357
4358 2014-10-15  Teresa Johnson  <tejohnson@google.com>
4359
4360         PR bootstrap/63432
4361         * tree-ssa-threadupdate.c (recompute_probabilities): Better
4362         overflow checking.
4363
4364 2014-10-15  Renlin Li <renlin.li@arm.com>
4365
4366         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
4367         __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
4368         __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
4369         __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
4370
4371 2014-10-15  Richard Biener  <rguenther@suse.de>
4372
4373         * gimple-fold.c (gimple_fold_call): Properly keep virtual
4374         SSA form up-to-date when devirtualizing a call to
4375         __builtin_unreachable and avoid fixing up EH info here.
4376
4377 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4378             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4379             Anna Tikhonova  <anna.tikhonova@intel.com>
4380             Ilya Tocar  <ilya.tocar@intel.com>
4381             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4382             Ilya Verbin  <ilya.verbin@intel.com>
4383             Kirill Yukhin  <kirill.yukhin@intel.com>
4384             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4385
4386         * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
4387         to support AVX-512BW.
4388         (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
4389         (define_expand "<plusminus_insn><mode>3"): Remove masking support.
4390         (define_insn "*<plusminus_insn><mode>3"): Ditto.
4391         (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
4392         (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4393         (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
4394         (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4395         (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
4396         (define_insn "*andnot<mode>3"): Ditto.
4397         (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
4398         (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
4399         (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4400         (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
4401         (define_insn "*abs<mode>2"): Remove masking support.
4402         (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
4403         (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
4404         (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
4405
4406 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4407             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4408             Anna Tikhonova  <anna.tikhonova@intel.com>
4409             Ilya Tocar  <ilya.tocar@intel.com>
4410             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4411             Ilya Verbin  <ilya.verbin@intel.com>
4412             Kirill Yukhin  <kirill.yukhin@intel.com>
4413             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4414
4415         * config/i386/predicates.md (define_predicate "constm1_operand"): New.
4416         * config/i386/sse.md
4417         (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
4418         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
4419         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
4420         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4421         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4422         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4423         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4424
4425 2014-10-15  Renlin Li <renlin.li@arm.com>
4426
4427         * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
4428
4429 2014-10-15  Jakub Jelinek  <jakub@redhat.com>
4430
4431         * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
4432         MINUS_EXPR in unsigned type to avoid undefined behavior.
4433
4434 2014-10-15  Eric Botcazou  <ebotcazou@adacore.com>
4435
4436         * stor-layout.c (self_referential_size): Do not promote arguments.
4437
4438 2014-10-15  Marek Polacek  <polacek@redhat.com>
4439
4440         * doc/invoke.texi: Update to reflect that GNU11 is the default
4441         mode for C.
4442         * c-common.h (c_language_kind): Update comment.
4443
4444 2014-10-15  Richard Biener  <rguenther@suse.de>
4445
4446         * hash-table.c: Include bconfig.h if building for the host.
4447         * hash-table.h: Do not include ggc.h on the host but just declare
4448         a few ggc allocation templates.
4449
4450 2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
4451             Jeff Law  <law@redhat.com>
4452
4453         * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
4454         multiple hard registers, use smaller mode derived from MODE.
4455
4456 2014-10-15  Andreas Schwab  <schwab@suse.de>
4457
4458         * explow.c (convert_memory_address_addr_space_1): Mark in_const
4459         as ATTRIBUTE_UNUSED.
4460
4461 2014-10-14  Jan Hubicka  <hubicka@ucw.cz>
4462
4463         * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
4464         (decide_unrolling): ... this one.
4465         (peel_loops_completely): Remove.
4466         (decide_peel_simple): Remove.
4467         (decide_peel_once_rolling): Remove.
4468         (decide_peel_completely): Remove.
4469         (peel_loop_simple): Remove.
4470         (peel_loop_completely): Remove.
4471         (unroll_and_peel_loops): Rename to ...
4472         (unroll_loops): ... this one; handle only unrolling.
4473         * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
4474         LPT_PEEL_SIMPLE.
4475         (UAP_PEEL): Remove.
4476         (unroll_and_peel_loops): Remove.
4477         (unroll_loops): New.
4478         * passes.def: Replace
4479         pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
4480         * loop-init.c (gate_rtl_unroll_and_peel_loops,
4481         rtl_unroll_and_peel_loops): Rename to ...
4482         (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
4483         (pass_rtl_unroll_and_peel_loops): Rename to ...
4484         (pass_rtl_unroll_loops): ... this one.
4485         * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
4486         (make_pass_rtl_unroll_loops): New.
4487         * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
4488         (canonicalize_loop_induction_variables): Update.
4489
4490 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
4491
4492         * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
4493         * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
4494         !TARGET_HARD_FLOAT_POSTINC.
4495         (*lsip, *ssip): new instructions.
4496
4497 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
4498
4499         * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
4500         remove.
4501
4502 2014-10-14  Andrew Pinski  <apinski@cavium.com>
4503
4504         * explow.c (convert_memory_address_addr_space): Rename to ...
4505         (convert_memory_address_addr_space_1): This.  Add in_const argument.
4506         Inside a CONST RTL, permute the conversion and addition of constant
4507         for zero and sign extended pointers.
4508         (convert_memory_address_addr_space): New function.
4509
4510 2014-10-14  Andrew Pinski  <apinski@cavium.com>
4511
4512         Revert:
4513         2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
4514
4515         PR middle-end/49721
4516         * explow.c (convert_memory_address_addr_space): Also permute the
4517         conversion and addition of constant for zero-extend.
4518
4519 2014-10-14  DJ Delorie  <dj@redhat.com>
4520
4521         * config/msp430/msp430-modes.def (PSI): Add.
4522
4523         * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
4524         (msp430_hard_regno_nregs_with_padding): New.
4525         * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
4526         (msp430_hard_regno_nregs_has_padding): New.
4527         (msp430_hard_regno_nregs_with_padding): New.
4528         (msp430_unwind_word_mode): Use PSImode instead of SImode.
4529         (msp430_addr_space_legitimate_address_p): New.
4530         (msp430_asm_integer): New.
4531         (msp430_init_dwarf_reg_sizes_extra): New.
4532         (msp430_print_operand): Use X suffix for PSImode even in small model.
4533         * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
4534         (PTR_SIZE): ...but 4 bytes for EH.
4535         (SIZE_TYPE): Use __int20.
4536         (PTRDIFF_TYPE): Likewise.
4537         (INCOMING_FRAME_SP_OFFSET): Adjust.
4538         * config/msp430/msp430.md (movqi_topbyte): New.
4539         (movpsi): Use fixed suffixes.
4540         (movsipsi2): Enable for 430X, not large model.
4541         (extendhipsi2): Likewise.
4542         (zero_extendhisi2): Likewise.
4543         (zero_extendhisipsi2): Likewise.
4544         (extend_and_shift1_hipsi2): Likewise.
4545         (extendpsisi2): Likewise.
4546         (*bitbranch<mode>4_z): Fix suffix logic.
4547
4548 2014-10-14  Eric Botcazou  <ebotcazou@adacore.com>
4549
4550         PR ada/62019
4551         * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
4552         do not choke on null node.
4553         <VAR_DECL>: Likewise.
4554
4555 2014-10-14  DJ Delorie  <dj@redhat.com>
4556
4557         * machmode.h (int_n_data_t): New.
4558         (int_n_enabled_p): New.
4559         (int_n_data): New.
4560         * tree.c (int_n_enabled_p): New.
4561         (int_n_trees): New.
4562         (make_or_reuse_type): Check for all __intN types, not just
4563         __int128.
4564         (build_common_tree_nodes): Likewise.  Also fill in integer_typs[]
4565         entries.
4566         * tree.h (int128_integer_type_node): Remove.
4567         (int128_unsigned_type_node): Remove.
4568         (int_n_trees_t): New.
4569         (int_n_enabled_p): New.
4570         (int_n_trees): New.
4571         * toplev.c (standard_type_bitsize): New.
4572         (do_compile): Check which __intN types are enabled for the current
4573         run.
4574         * builtin-types.def (BT_INT128): Remove.
4575         (BT_UINT128): Remove.
4576         * machmode.def: Add macro to create __int128 for all targets.
4577         * stor-layout.c (mode_for_size): Support __intN types.
4578         (smallest_mode_for_size): Likewise.
4579         (initialize_sizetypes): Support __intN types.
4580         * genmodes.c (struct mode_data): Add int_n field.
4581         (blank_mode): Likewise.
4582         (INT_N): New.
4583         (make_int_n): New.
4584         (emit_insn_modes_h): Count __intN entries and define
4585         NUM_INT_N_ENTS.
4586         (emit_mode_int_n): New.
4587         (emit_insn_modes_c): Call it.
4588         * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
4589         types, not just __int128.
4590         * tree-core.h (integer_type_kind): Remove __int128-specific
4591         entries, reserve spots for __intN entries.
4592
4593         * config/msp430/msp430-modes.def (PSI): Add.
4594
4595 2014-10-14  Kito Cheng  <kito@0xlab.org>
4596
4597         * ira.c: Fix typo in comment.
4598         * ira.h: Ditto.
4599         * ira-build.c: Ditto.
4600         * ira-color.c: Ditto.
4601         * ira-emit.c: Ditto.
4602         * ira-int.h: Ditto.
4603         * ira-lives.c: Ditto.
4604
4605 2014-10-14  Uros Bizjak  <ubizjak@gmail.com>
4606
4607         PR rtl-optimization/63475
4608         * alias.c (true_dependence_1): Always use get_addr to extract
4609         true address operands from x_addr and mem_addr.  Use extracted
4610         address operands to check for references with alignment ANDs.
4611         Use extracted address operands with find_base_term and
4612         base_alias_check. For noncanonicalized operands call canon_rtx with
4613         extracted address operand.
4614         (write_dependence_1): Ditto.
4615         (may_alias_p): Ditto.  Remove unused calls to canon_rtx.
4616
4617 2014-10-14  Evgeny Stupachenko  <evstupac@gmail.com>
4618
4619         PR target/63534
4620         * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
4621         __morestack local.
4622
4623 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4624             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4625             Anna Tikhonova  <anna.tikhonova@intel.com>
4626             Ilya Tocar  <ilya.tocar@intel.com>
4627             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4628             Ilya Verbin  <ilya.verbin@intel.com>
4629             Kirill Yukhin  <kirill.yukhin@intel.com>
4630             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4631
4632         * config/i386/i386.c
4633         (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
4634         (ix86_expand_int_vcond): Ditto.
4635
4636 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4637             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4638             Anna Tikhonova  <anna.tikhonova@intel.com>
4639             Ilya Tocar  <ilya.tocar@intel.com>
4640             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4641             Ilya Verbin  <ilya.verbin@intel.com>
4642             Kirill Yukhin  <kirill.yukhin@intel.com>
4643             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4644
4645         * config/i386/i386.c
4646         (emit_reduc_half): Handle V64QI and V32HI mode.
4647         * config/i386/sse.md
4648         (define_mode_iterator VI_AVX512BW): New.
4649         (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
4650
4651 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4652             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4653             Anna Tikhonova  <anna.tikhonova@intel.com>
4654             Ilya Tocar  <ilya.tocar@intel.com>
4655             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4656             Ilya Verbin  <ilya.verbin@intel.com>
4657             Kirill Yukhin  <kirill.yukhin@intel.com>
4658             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4659
4660         * config/i386/sse.md
4661         (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
4662
4663 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4664             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4665             Anna Tikhonova  <anna.tikhonova@intel.com>
4666             Ilya Tocar  <ilya.tocar@intel.com>
4667             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4668             Ilya Verbin  <ilya.verbin@intel.com>
4669             Kirill Yukhin  <kirill.yukhin@intel.com>
4670             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4671
4672         * config/i386/i386.c
4673         (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
4674         * config/i386/sse.md
4675         (define_mode_iterator VI): Add V64QI and V32HI modes.
4676
4677 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4678             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4679             Anna Tikhonova  <anna.tikhonova@intel.com>
4680             Ilya Tocar  <ilya.tocar@intel.com>
4681             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4682             Ilya Verbin  <ilya.verbin@intel.com>
4683             Kirill Yukhin  <kirill.yukhin@intel.com>
4684             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4685
4686         * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
4687
4688 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4689             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4690             Anna Tikhonova  <anna.tikhonova@intel.com>
4691             Ilya Tocar  <ilya.tocar@intel.com>
4692             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4693             Ilya Verbin  <ilya.verbin@intel.com>
4694             Kirill Yukhin  <kirill.yukhin@intel.com>
4695             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4696
4697         * config/i386/sse.md
4698         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
4699         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
4700
4701 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4702             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4703             Anna Tikhonova  <anna.tikhonova@intel.com>
4704             Ilya Tocar  <ilya.tocar@intel.com>
4705             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4706             Ilya Verbin  <ilya.verbin@intel.com>
4707             Kirill Yukhin  <kirill.yukhin@intel.com>
4708             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4709
4710         * config/i386/sse.md
4711         (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
4712         (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
4713
4714 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4715             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4716             Anna Tikhonova  <anna.tikhonova@intel.com>
4717             Ilya Tocar  <ilya.tocar@intel.com>
4718             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4719             Ilya Verbin  <ilya.verbin@intel.com>
4720             Kirill Yukhin  <kirill.yukhin@intel.com>
4721             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4722
4723         * config/i386/sse.md
4724         (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
4725         (define_mode_iterator VI2_AVX2): Add V32HI mode.
4726         (define_expand "mul<mode>3<mask_name>"): Add masking.
4727         (define_insn "*mul<mode>3<mask_name>"): Ditto.
4728         (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
4729         (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
4730         (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
4731         (define_mode_attr SDOT_PMADD_SUF): Ditto.
4732         (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
4733         (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
4734         (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
4735         (define_insn "avx2_packusdw"): Delete.
4736         (define_insn "sse4_1_packusdw"): Ditto.
4737         (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
4738
4739 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4740             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4741             Anna Tikhonova  <anna.tikhonova@intel.com>
4742             Ilya Tocar  <ilya.tocar@intel.com>
4743             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4744             Ilya Verbin  <ilya.verbin@intel.com>
4745             Kirill Yukhin  <kirill.yukhin@intel.com>
4746             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4747
4748         * config/i386/sse.md
4749         (define_insn "vec_dup<mode>"): Update constraints.
4750
4751 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4752             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4753             Anna Tikhonova  <anna.tikhonova@intel.com>
4754             Ilya Tocar  <ilya.tocar@intel.com>
4755             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4756             Ilya Verbin  <ilya.verbin@intel.com>
4757             Kirill Yukhin  <kirill.yukhin@intel.com>
4758             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4759
4760         * config/i386/sse.md
4761         (define_mode_iterator SSESCALARMODE): Add V4TI mode.
4762         (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
4763         (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
4764
4765 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4766             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4767             Anna Tikhonova  <anna.tikhonova@intel.com>
4768             Ilya Tocar  <ilya.tocar@intel.com>
4769             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4770             Ilya Verbin  <ilya.verbin@intel.com>
4771             Kirill Yukhin  <kirill.yukhin@intel.com>
4772             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4773
4774         * config/i386/sse.md
4775         (define_expand "mul<mode>3<mask_name>"): Add masking.
4776
4777 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4778             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4779             Anna Tikhonova  <anna.tikhonova@intel.com>
4780             Ilya Tocar  <ilya.tocar@intel.com>
4781             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4782             Ilya Verbin  <ilya.verbin@intel.com>
4783             Kirill Yukhin  <kirill.yukhin@intel.com>
4784             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4785
4786         * config/i386/sse.md
4787         (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
4788         (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
4789
4790 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4791             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4792             Anna Tikhonova  <anna.tikhonova@intel.com>
4793             Ilya Tocar  <ilya.tocar@intel.com>
4794             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4795             Ilya Verbin  <ilya.verbin@intel.com>
4796             Kirill Yukhin  <kirill.yukhin@intel.com>
4797             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4798
4799         * config/i386/sse.md
4800         (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
4801         (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
4802         (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
4803         Ditto.
4804
4805 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4806             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4807             Anna Tikhonova  <anna.tikhonova@intel.com>
4808             Ilya Tocar  <ilya.tocar@intel.com>
4809             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4810             Ilya Verbin  <ilya.verbin@intel.com>
4811             Kirill Yukhin  <kirill.yukhin@intel.com>
4812             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4813
4814         * config/i386/sse.md
4815         (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
4816         use VF_128_256 mode iterator and update assembler emit code.
4817         (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
4818         (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
4819         Add masking, use VF_128_256 mode iterator.
4820         (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
4821         (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
4822         Add masking, use VF_128_256 mode iterator and update assembler emit
4823         code.
4824         (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
4825         (define_mode_attr avx512flogicsuff): Delete.
4826         (define_insn "avx512f_<logic><mode>"): Ditto.
4827         (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
4828         MODE_TI.
4829         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4830
4831 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4832             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4833             Anna Tikhonova  <anna.tikhonova@intel.com>
4834             Ilya Tocar  <ilya.tocar@intel.com>
4835             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4836             Ilya Verbin  <ilya.verbin@intel.com>
4837             Kirill Yukhin  <kirill.yukhin@intel.com>
4838             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4839
4840         * config/i386/sse.md
4841         (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
4842         (define_expand "vashr<mode>3<mask_name>"): Add masking,
4843         use VI12_128 mode iterator.
4844         (define_expand "ashrv2di3<mask_name>"): New.
4845
4846 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4847             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4848             Anna Tikhonova  <anna.tikhonova@intel.com>
4849             Ilya Tocar  <ilya.tocar@intel.com>
4850             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4851             Ilya Verbin  <ilya.verbin@intel.com>
4852             Kirill Yukhin  <kirill.yukhin@intel.com>
4853             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4854
4855         * config/i386/i386.c
4856         (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
4857         CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
4858         CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
4859         CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
4860         CODE_FOR_avx512vl_ucmpv4si3_mask.
4861         * config/i386/sse.md
4862         (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
4863         "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
4864         (define_insn
4865         "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
4866         (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
4867         (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
4868         (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
4869         (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
4870         (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
4871
4872 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4873             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4874             Anna Tikhonova  <anna.tikhonova@intel.com>
4875             Ilya Tocar  <ilya.tocar@intel.com>
4876             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4877             Ilya Verbin  <ilya.verbin@intel.com>
4878             Kirill Yukhin  <kirill.yukhin@intel.com>
4879             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4880
4881         * config/i386/sse.md
4882         (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
4883         (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
4884         (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
4885         (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
4886         (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
4887         (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
4888         (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
4889         (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
4890         (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
4891
4892 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4893             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4894             Anna Tikhonova  <anna.tikhonova@intel.com>
4895             Ilya Tocar  <ilya.tocar@intel.com>
4896             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4897             Ilya Verbin  <ilya.verbin@intel.com>
4898             Kirill Yukhin  <kirill.yukhin@intel.com>
4899             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4900
4901         * config/i386/sse.md
4902         (define_insn "avx512f_blendm<mode>"): Delete.
4903         (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
4904         (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
4905         (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
4906         V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
4907         (define_insn
4908         "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
4909         Remove.
4910         (define_insn
4911         "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
4912         New.
4913         (define_insn
4914         "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
4915         Ditto.
4916         (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
4917         (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
4918         (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
4919         (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
4920         Delete.
4921         (define_insn
4922         "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
4923         New.
4924         (define_insn
4925         "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
4926         Ditto.
4927         (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
4928         Delete.
4929         (define_insn
4930         "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
4931         New.
4932         (define_insn
4933         "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
4934         Ditto.
4935
4936 2014-10-14  Richard Biener  <rguenther@suse.de>
4937
4938         PR tree-optimization/63512
4939         * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
4940         modified.
4941
4942 2014-10-14  Oleg Endo  <olegendo@gcc.gnu.org>
4943
4944         PR target/63260
4945         * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
4946         abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
4947         of FPSCR.
4948         (negsf2_i): Rename to *negsf2_i.
4949         (abssf2_i): Rename to *abssf2_i.
4950         (negdf2_i): Rename to *negdf2_i.
4951         (absdf2_i): Rename to *absdf2_i.
4952
4953 2014-10-14  Felix Yang  <felix.yang@huawei.com>
4954             Jeff Law  <law@redhat.com>
4955
4956         * ira.c (struct equivalence): Change member "is_arg_equivalence" and
4957         "replace" into boolean bitfields; turn member "loop_depth" into a short
4958         integer; add new member "no_equiv" and "reserved".
4959         (no_equiv): Set no_equiv of struct equivalence if register is marked
4960         as having no known equivalence.
4961         (update_equiv_regs): Check all definitions for a multiple-set
4962         register to make sure that the RHS have the same value.
4963
4964 2014-10-13  Richard Henderson  <rth@redhat.com>
4965
4966         * combine-stack-adj.c (no_unhandled_cfa): New.
4967         (maybe_merge_cfa_adjust): New.
4968         (combine_stack_adjustments_for_block): Use them.
4969
4970 2014-10-13  Aldy Hernandez  <aldyh@redhat.com>
4971
4972         * Makefile.in (TAGS): Tag ../include files.
4973
4974 2014-10-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
4975
4976         * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
4977         to rs6000_dbx_register_number.
4978         (DWARF_FRAME_REGNUM): Redefine as identity map.
4979         (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
4980         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
4981         * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
4982         argument to handle .debug_frame and .eh_frame directly.  Always
4983         translate SPE high register numbers.  Add special treatment for CR,
4984         but only in .debug_frame.  Respect RS6000_USE_DWARF_NUMBERING.
4985
4986         * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
4987         * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
4988         (RS6000_USE_DWARF_NUMBERING): Define.
4989         * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
4990         (RS6000_USE_DWARF_NUMBERING): Define.
4991         * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
4992         (RS6000_USE_DWARF_NUMBERING): Define.
4993         * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
4994         (RS6000_USE_DWARF_NUMBERING): Define.
4995         * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
4996         * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
4997
4998 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
4999
5000         * config/i386/i386.c (ix86_address_cost): Lower cost for
5001         when address contains GOT register.
5002
5003 2014-10-13  Ilya Enkovich  <ilya.enkovich@intel.com>
5004             Vladimir Makarov  <vmakarov@redhat.com>
5005
5006         PR target/8340
5007         PR middle-end/47602
5008         PR rtl-optimization/55458
5009         * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
5010         (ix86_init_pic_reg): New.
5011         (ix86_select_alt_pic_regnum): Add check on pseudo register.
5012         (ix86_save_reg): Likewise.
5013         (ix86_expand_prologue): Remove PIC register initialization
5014         now performed in ix86_init_pic_reg.
5015         (ix86_output_function_epilogue): Add check on pseudo register.
5016         (set_pic_reg_ever_alive): New.
5017         (legitimize_pic_address): Replace df_set_regs_ever_live with new
5018         set_pic_reg_ever_alive.
5019         (legitimize_tls_address): Likewise.
5020         (ix86_pic_register_p): New check.
5021         (ix86_delegitimize_address): Add check on pseudo register.
5022         (ix86_expand_call): Insert move from pseudo PIC register to ABI
5023         defined REAL_PIC_OFFSET_TABLE_REGNUM.
5024         (TARGET_INIT_PIC_REG): New.
5025         (TARGET_USE_PSEUDO_PIC_REG): New.
5026         * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
5027         if pic_offset_table_rtx exists.
5028         * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
5029         Document.
5030         * doc/tm.texi: Regenerate.
5031         * function.c (assign_parms): Generate pseudo register for PIC.
5032         * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
5033         register.
5034         * ira-color.c (color_pass): Add check on pseudo register.
5035         * ira-emit.c (change_loop): Don't create copies for PIC pseudo
5036         register.
5037         * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
5038         register.
5039         (ira): Add target specific PIC register initialization.
5040         (do_reload): Keep PIC pseudo register.
5041         * lra-assigns.c (spill_for): Add checks on pseudo register.
5042         * lra-constraints.c (contains_symbol_ref_p): New.
5043         (lra_constraints): Enable lra risky transformations when PIC is pseudo
5044         register.
5045         * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
5046         * target.def (use_pseudo_pic_reg): New.
5047         (init_pic_reg): New.
5048
5049 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
5050
5051         * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
5052         Remove m_SILVERMONT and m_INTEL from the tune.
5053
5054 2014-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5055
5056         PR libfortran/63471
5057         * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
5058         when _HPUX_SOURCE is defined.
5059
5060 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
5061
5062         PR tree-optimization/62127
5063         * tree.c (remap_type_1): When remapping array, remap
5064         also its type.
5065
5066 2014-10-13  Christophe Lyon  <christophe.lyon@linaro.org>
5067
5068         * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
5069         longer impact parallelization.
5070
5071 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
5072
5073         PR bootstrap/63496
5074         * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
5075
5076 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
5077
5078         * asan.c (instrument_derefs): BIT_FIELD_REF added.
5079
5080 2014-10-13  Richard Biener  <rguenther@suse.de>
5081
5082         PR tree-optimization/63419
5083         * gimple-fold.h (gimple_convert): New function.
5084         * gimple-fold.c (gimple_convert): Likewise.
5085         * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
5086         to split out required conversions early.
5087
5088 2014-10-13  Richard Sandiford  <richard.sandiford@arm.com>
5089
5090         * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
5091         Add the parts of an insn in reverse order, with the pattern at
5092         the top of the queue.  Detect when we're iterating over a SEQUENCE
5093         pattern and in that case just consider patterns of subinstructions.
5094
5095 2014-10-12  Oleg Endo  <olegendo@gcc.gnu.org>
5096
5097         PR target/59401
5098         * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
5099         of rtx.
5100         * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
5101         insn walking.
5102         (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
5103         address.  Use def chains to handle GBR clobbering call insns.
5104
5105 2014-10-12  Trevor Saunders  <tsaunders@mozilla.com>
5106
5107         * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
5108         config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
5109         config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
5110         function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
5111         output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
5112         tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
5113         * doc/gty.texi (for_user): Document new option.
5114         * gengtype.c (create_user_defined_type): Don't try to get a struct for
5115         char.
5116         (walk_type): Don't error out on for_user option.
5117         (write_func_for_structure): Emit user marking routines if requested by
5118         for_user option.
5119         (write_local_func_for_structure): Likewise.
5120         (main): Mark types with for_user option as used.
5121         * ggc.h (gt_pch_nx): Add overload for unsigned int.
5122         * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
5123         * hash-table.h (ggc_hasher): New struct.
5124         (hash_table::create_ggc): New function.
5125         (gt_pch_nx): New overload for hash_table.
5126
5127 2014-10-11  Oleg Endo  <olegendo@gcc.gnu.org>
5128
5129         * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
5130         * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
5131         * config/sh/sh.c: Likewise.
5132         * config/sh/sh-mem.cc: Likewise.
5133         * config/sh/sh.md: Likewise.
5134         * config/sh/predicates.md: Likewise.
5135         * config/sh/sync.md: Likewise.
5136
5137 2014-10-11  Martin Liska  <mliska@suse.cz>
5138
5139         PR middle-end/63376
5140         * cgraphunit.c (symbol_table::process_new_functions): Missing call
5141         for call_cgraph_insertion_hooks added.
5142
5143 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
5144
5145         PR c/63495
5146         * stor-layout.c (min_align_of_type): Don't decrease alignment
5147         through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
5148         TYPE_USER_ALIGN is set.
5149
5150 2014-10-10  Uros Bizjak  <ubizjak@gmail.com>
5151
5152         PR rtl-optimization/63483
5153         * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
5154         references when alignment ANDs are involved.
5155         (write_dependence_p): Ditto.
5156         (may_alias_p): Ditto.
5157
5158 2014-10-10  Marek Polacek  <polacek@redhat.com>
5159
5160         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
5161         * doc/invoke.texi: Document -fsanitize=object-size.
5162         * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
5163         or it into SANITIZE_UNDEFINED.
5164         * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
5165         * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
5166         * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
5167         * opts.c (common_handle_option): Handle -fsanitize=object-size.
5168         * ubsan.c: Include tree-object-size.h.
5169         (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
5170         (ubsan_expand_bounds_ifn): Use false instead of 0.
5171         (ubsan_expand_objsize_ifn): New function.
5172         (instrument_object_size): New function.
5173         (pass_ubsan::execute): Add object size instrumentation.
5174         * ubsan.h (ubsan_expand_objsize_ifn): Declare.
5175
5176 2014-10-10  Richard Henderson  <rth@redhat.com>
5177
5178         PR target/63404
5179         * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
5180         Restrict the set of expressions we're willing to move.
5181
5182 2014-10-10  Jeff Law  <law@redhat.com>
5183
5184         * ira.c (struct equivalence): Promote INIT_INSNs field to
5185         an rtx_insn_list.  Add comments.
5186         (no_equiv): Promote LIST to an rtx_insn_list.  Update
5187         testing for and creating the special marker.  Use methods
5188         to extract the insn and next pointers.  Promote INSN to an
5189         rtx_insn.
5190         (update_equiv_regs): Update test for special marker in the
5191         INIT_INSNs list.
5192
5193 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5194
5195         * configure.ac: Add --enable-fix-cortex-a53-835769 option.
5196         * configure: Regenerate.
5197         * config/aarch64/aarch64.c (aarch64_override_options): Handle
5198         TARGET_FIX_ERR_A53_835769_DEFAULT.
5199         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
5200         value to 2.
5201         * doc/install.texi (aarch64*-*-*): Document
5202         new --enable-fix-cortex-a53-835769 option.
5203
5204 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5205             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5206
5207         * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
5208         (ADJUST_INSN_LENGTH): Define.
5209         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
5210         * config/aarch64/aarch64.c (is_mem_p): New function.
5211         (is_memory_op): Likewise.
5212         (aarch64_prev_real_insn): Likewise.
5213         (is_madd_op): Likewise.
5214         (dep_between_memop_and_curr): Likewise.
5215         (aarch64_madd_needs_nop): Likewise.
5216         (aarch64_final_prescan_insn): Likewise.
5217         * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
5218         and -mno-fix-cortex-a53-835769 options.
5219
5220 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
5221
5222         PR tree-optimization/63464
5223         * tree-switch-conversion.c (struct case_bit_test): Remove
5224         hi and lo fields, add wide_int mask field.
5225         (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
5226         hi/lo fields into wide_int mask operations, optimize by pretending
5227         minval to be 0 if maxval is small enough.
5228         (process_switch): Adjust caller.
5229
5230 2014-10-10  Richard Biener  <rguenther@suse.de>
5231
5232         PR tree-optimization/63379
5233         * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
5234         a neutral operand for min/max when it is not a reduction chain.
5235
5236 2014-10-10  Richard Biener  <rguenther@suse.de>
5237
5238         PR tree-optimization/63476
5239         * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
5240         (BB_LIVE_VOP_ON_EXIT): New define.
5241         (create_expression_by_pieces): Assign VUSEs to stmts.
5242         (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
5243         (pass_pre::execute): Assert virtual SSA form is up-to-date
5244         after insertion.
5245
5246 2014-10-10  Eric Botcazou  <ebotcazou@adacore.com>
5247
5248         * lra-assigns.c (assign_by_spills): Error out on spill failure.
5249
5250 2014-10-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
5251
5252         * pa-polymorphic-call.c (check_stmt_for_type_change): Move
5253         assertion.
5254
5255 2014-10-09  Richard Biener  <rguenther@suse.de>
5256
5257         PR tree-optimization/63380
5258         * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
5259         may trap.
5260
5261 2014-10-09  Joern Rennecke  <joern.rennecke@embecosm.com>
5262
5263         * config/avr/avr.opt (mmcu=): Change to have a string value.
5264         (mn-flash=, mskip-bug, march=, mrmw): New options.
5265         (HeaderInclude): New.
5266         (mmcu=): Remove Var / Init clauses.
5267         * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
5268         -specs option.
5269         (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
5270         (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
5271         (SYMBOL_FLAG_IO_LOW): Define.
5272         (avr_device_to_as, avr_device_to_ld): Don't declare.
5273         (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
5274         (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
5275         (EXTRA_SPEC_FUNCTIONS): Don't define.
5276         (ASM_SPEC): Translate -arch= option to -mmcu= option.
5277         (LINK_SPEC): Translate -arch= option to -m= option.
5278         Don't use device_to_ld / device_to_data_start.
5279         (STARTFILE_SPEC): Now empty.
5280         (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
5281         * config/avr/gen-avr-mmcu-specs.c: New file.
5282         * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
5283         (s-device-specs): Likewise.
5284         (GCC_PASSES): Add s-device-specs.
5285         (install-driver): Depend on install-device-specs.
5286         (install-device-specs): New rule.
5287         * config/avr/avr.c (avr_option_override): Look up mcu arch by
5288         avr_arch_index and provide fallback initialization for avr_n_flash.
5289         (varasm.h): #include.
5290         (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
5291         (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
5292         (avr_attribute_table): Add "io", "address" and "io_low".
5293         (avr_asm_output_aligned_decl_common): Change type of decl to tree.
5294         Add special handling for symbols with "io" and/or "address" attributes.
5295         (avr_asm_asm_output_aligned_bss): New function.
5296         (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
5297         as appropriate.  Handle io_low attribute.
5298         (avr_out_sbxx_branch): Handle symbolic io addresses.
5299         (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
5300         avr_n_flash instead of avr_current_device->n_flash.
5301         (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
5302         (avr_emit_movmemhi): Likewise.
5303         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
5304         Use TARGET_RMW instead of avr_current_device->dev_attributes.
5305         Don't define avr_current_device->macro (that's the specfile's job).
5306         Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
5307         * config/avr/avr.c (avr_2word_insn_p): Likewise.
5308         * config/avr/avr.md (*cpse.ne): Likewise.
5309         (mov<mode>): Use avr_eval_addr_attrib.
5310         (cbi): Change constraint for low_io_address_operand operand to "i".
5311         (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
5312         * config/avr/predicates.md (io_address_operand):
5313         Allow SYMBOL_REF with SYMBOL_FLAG_IO.
5314         (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
5315         * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
5316         Update prototype.
5317         (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
5318         * config/avr/genmultilib.awk: Use -march=.
5319         Remove Multilib matches processing.
5320         * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
5321         * config/avr/avr-arch.h: Add double include guard.
5322         (avr_mcu_t) <library_name>: Update comment.
5323         * config/avr/driver-avr.c (avr_device_to_as): Delete.
5324         (avr_device_to_ld, avr_device_to_data_start): Likewise.
5325         (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
5326         (avr_device_to_sp8): Likewise.
5327         * config/avr/genopt.sh:  Instead avr_mcu, emit an Enum for avr_arch.
5328
5329         * doc/extend.texi (io, address): Document new AVR variable attributes.
5330         (io_low): Likewise.
5331
5332 2014-10-09  Marek Polacek  <polacek@redhat.com>
5333
5334         * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
5335
5336 2014-10-08  Richard Biener  <rguenther@suse.de>
5337
5338         PR tree-optimization/61969
5339         * tree-nrv.c (pass_nrv::execute): Properly test for automatic
5340         variables.
5341
5342 2014-10-09  Richard Biener  <rguenther@suse.de>
5343
5344         PR tree-optimization/63445
5345         * tree-vrp.c (simplify_cond_using_ranges): Only warn about
5346         overflow for non-equality compares.
5347
5348 2014-10-09  Uros Bizjak  <ubizjak@gmail.com>
5349
5350         PR rtl-optimization/57003
5351         * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
5352         also check CALL_INSN_FUNCTION_USAGE for clobbers again after
5353         killing regs_invalidated_by_call.
5354
5355 2014-10-08  Teresa Johnson  <tejohnson@google.com>
5356
5357         PR bootstrap/63432.
5358         * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
5359         (ssa_fix_duplicate_block_edges): Invoke it.
5360         (mark_threaded_blocks): Make two passes to avoid ordering dependences.
5361
5362 2014-10-08  Oleg Endo  <olegendo@gcc.gnu.org>
5363
5364         PR target/52941
5365         * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
5366         atomic_fetch_<fetchop_name>si_hard,
5367         atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
5368         atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
5369         atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
5370         atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
5371
5372 2014-10-08  Rong Xu  <xur@google.com>
5373
5374         * gcov-tool.c (profile_overlap): New driver function
5375         to compute profile overlap.
5376         (print_overlap_usage_message): New.
5377         (overlap_usage): New.
5378         (do_overlap): New.
5379         (print_usage): Add calls to overlap function.
5380         (main): Ditto.
5381         * doc/gcov-tool.texi: Add documentation.
5382
5383 2014-10-08  Steve Ellcey  <sellcey@mips.com>
5384
5385         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
5386         LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
5387
5388 2014-10-08  Jan Hubicka  <hubicka@ucw.cz>
5389
5390         * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
5391         pattern matching of MEM_REF.
5392         (check_stmt_for_type_change): Update.
5393
5394 2014-10-08  Steve Ellcey  <sellcey@mips.com>
5395
5396         * config/mips/linux64.h: Remove.
5397         * config/mips/gnu-user64.h: Remove.
5398         * gcc.config (mips*-*-*): Remove references to linux64.h and
5399         gnu-user64.h
5400         * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
5401         with modified version from gnu-user64.h.
5402         (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
5403         (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
5404         * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
5405         linux64.h.
5406         (GNU_USER_LINK_EMULATION64): Ditto.
5407         (GNU_USER_LINK_EMULATIONN32): Ditto.
5408         (GLIBC_DYNAMIC_LINKER32): Ditto.
5409         (GLIBC_DYNAMIC_LINKER64): Ditto.
5410         (GLIBC_DYNAMIC_LINKERN32): Ditto.
5411         (UCLIBC_DYNAMIC_LINKER32): Ditto.
5412         (UCLIBC_DYNAMIC_LINKER64): Ditto.
5413         (UCLIBC_DYNAMIC_LINKERN32): Ditto.
5414         (BIONIC_DYNAMIC_LINKERN32): Ditto.
5415         (GNU_USER_DYNAMIC_LINKERN32): Ditto.
5416         (GLIBC_DYNAMIC_LINKER): Delete.
5417         (UCLIBC_DYNAMIC_LINKER): Delete.
5418
5419 2014-10-08  Joern Rennecke  <joern.rennecke@embecosm.com>
5420             Richard Biener  <rguenther@suse.de>
5421
5422         * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
5423         Get address space from operand 0 (BASE).
5424
5425 2014-10-07  Iain Sandoe  <iain@codesourcery.com>
5426
5427         PR target/61387
5428         * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
5429
5430 2014-10-07  Aldy Hernandez  <aldyh@redhat.com>
5431
5432         * dwarf2out.c: Remove current_function_has_inlines.
5433         (gen_subprogram_die): Same.
5434         (gen_inlined_subroutine_die): Same.
5435
5436 2014-10-07  Ilya Tocar  <ilya.tocar@intel.com>
5437
5438         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
5439         type.
5440         (_addcarry_u64): Ditto.
5441         (_addcarryx_u64): Ditto.
5442
5443 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
5444
5445         * cgraph.h (cgraph_node::get_fun): Declare.
5446         * cgraph.c (cgraph_node::get_fun): New method.
5447         * ipa-inline.c (can_inline_edge_p): Use it.
5448
5449 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
5450
5451         * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
5452         and -ftrapping-math.
5453         * lto-wrapper.c (merge_and_complain): Likewise.
5454         (run_gcc): Likewise.
5455
5456 2014-10-06  Rong Xu  <xur@google.com>
5457
5458         * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
5459         * tree-profile.c: (params.h): New include.
5460         (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
5461         and __gcov_indirect_call_topn_counters for
5462         indirect_call_topn_profile.
5463         (gimple_init_edge_profiler): New decls for
5464         __gcov_indirect_call_topn_profiler.
5465         (gimple_gen_ic_profiler): Generate the correct profiler call.
5466         (gimple_gen_ic_func_profiler): Fix format.
5467         * value-prof.c (params.h): New include.
5468         (dump_histogram_value): Hanlde indirect_call_topn counters.
5469         (stream_in_histogram_value): Ditto.
5470         (gimple_indirect_call_to_profile): Use indirect_call_topn
5471         profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
5472         (gimple_find_values_to_profile): Hanlde indirect_call_topn
5473         counters.
5474         * value-prof.h (enum hist_type): Histrogram type for
5475         indirect_call_topn counters.
5476         * profile.c (instrument_values): Instrument
5477         indirect_call_topn counters.
5478
5479 2014-10-06  Rong Xu  <xur@google.com>
5480
5481         * Makefile.in: Fix dependence.
5482         * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
5483         indirect call topn profiler.
5484         * gcov-io.h: Ditto.
5485
5486 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5487
5488         * calls.c (expand_call): Do not use the target as the return slot if
5489         it is not sufficiently aligned.
5490
5491 2014-10-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5492
5493         * config/rs6000/rs6000.c (analyze_swaps commentary): Add
5494         discussion of permutes and why we don't handle them.
5495
5496 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5497
5498         * config/sparc/predicates.md (int_register_operand): Delete.
5499
5500 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5501
5502         * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
5503
5504 2014-10-06  Jakub Jelinek  <jakub@redhat.com>
5505
5506         * ubsan.h (ubsan_get_source_location): New prototype.
5507         * ubsan.c (ubsan_source_location_type): New variable.
5508         Function renamed to ...
5509         (ubsan_get_source_location_type): ... this.  Cache
5510         return value in ubsan_source_location_type variable.
5511         (ubsan_source_location, ubsan_create_data): Use
5512         ubsan_get_source_location_type instead of
5513         ubsan_source_location_type.
5514         * asan.c (asan_protect_global): Don't protect globals
5515         with ubsan_get_source_location_type () type.
5516         (asan_add_global): Provide global decl location info
5517         if possible.
5518
5519 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5520
5521         * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
5522         sanity check.
5523
5524 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5525
5526         * ipa-polymorphic-call.c (possible_placement_new): Fix condition
5527         on size.
5528         (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
5529         into vptr pointer.
5530         (ipa_polymorphic_call_context::dump): Fix formating.
5531         (walk_ssa_copies): Add logic avoiding loops; update uses.
5532         * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
5533
5534 2014-10-02  Mark Wielaard  <mjw@redhat.com>
5535
5536         PR debug/63239
5537         * dwarf2out.c (gen_subprogram_die): When a member function is
5538         explicitly deleted then add a DW_AT_GNU_deleted attribute.
5539         * langhooks.h (struct lang_hooks_for_decls): Add
5540         function_decl_deleted_p langhook.
5541         * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
5542         (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
5543
5544 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5545
5546         * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
5547         NULL pointer checks.
5548         (ipa_polymorphic_call_context::get_dynamic_type): Return true
5549         if type doesn't change.
5550         * cgraph.h (cgraph_indirect_call_info): New flag.
5551         * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
5552         (cgraph_node::dump): Dump it.
5553         * ipa-prop.c (ipa_analyze_call_uses):  Ignore return valud
5554         of context.get_dynamic_type.
5555         (ipa_make_edge_direct_to_target): Do not speculate
5556         edge that is already speuclative.
5557         (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
5558         speculate to __builtin_unreachable
5559         (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
5560         vptr_changed.
5561         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
5562
5563 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5564
5565         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
5566         get_dynamic_type; drop TODO.
5567         * ipa-polymorphic-call.c
5568         (ipa_polymorphic_call_context::get_dynamic_type): Be ready
5569         for otr_type to be unknown.
5570
5571 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
5572
5573         * common/config/score/score-common.c: Remove.
5574         * config.gcc: Remove support for score-*.
5575         * config/score/constraints.md: Remove.
5576         * config/score/elf.h: Remove.
5577         * config/score/predicates.md: Remove.
5578         * config/score/score-conv.h: Remove.
5579         * config/score/score-generic.md: Remove.
5580         * config/score/score-modes.def: Remove.
5581         * config/score/score-protos.h: Remove.
5582         * config/score/score.c: Remove.
5583         * config/score/score.h: Remove.
5584         * config/score/score.md: Remove.
5585         * config/score/score.opt: Remove.
5586         * doc/md.texi: Don't document score-*.
5587
5588 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
5589
5590         PR pch/63429
5591         * genconditions.c: Directly include ggc.h before rtl.h.
5592
5593 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
5594
5595         * ipa-polymorphic-call.c
5596         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
5597         code determining speculative type.
5598         (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
5599
5600 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5601
5602         * altivec.md (altivec_lvsl): New define_expand.
5603         (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
5604         (altivec_lvsr): New define_expand.
5605         (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
5606         * rs6000.c (rs6000_expand_builtin): Change to use
5607         altivec_lvs[lr]_direct; remove commented-out code.
5608
5609 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5610
5611         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
5612         Issue a warning message when vec_lvsl or vec_lvsr is used with a
5613         little endian target.
5614
5615 2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5616
5617         * tree-pretty-print.c (dump_location): Make it extern. Dump also
5618         the column.
5619         * tree-pretty-print.h (dump_location): Declare.
5620         * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
5621         (pp_gimple_stmt_1): Likewise.
5622         (dump_implicit_edges): Likewise.
5623         * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
5624         LOCATION_LINE.
5625
5626
5627 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
5628
5629         * gcc.c (driver::global_initializations): Remove "const" so
5630         that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
5631         and decoded_options_count.
5632
5633 2014-10-03  Maciej W. Rozycki  <macro@codesourcery.com>
5634
5635         * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
5636         macro.
5637         * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
5638         TARGET_E500_DOUBLE case here.
5639
5640 2014-10-03  Marc Glisse  <marc.glisse@inria.fr>
5641
5642         PR c++/54427
5643         PR c++/57198
5644         PR c++/58845
5645         * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
5646
5647 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
5648
5649         * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
5650         * lto-cgraph.c (lto_output_edge, input_edge): Stream
5651         in_polymorphic_cdtor
5652         * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
5653         (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
5654         * cgraphclones.c (cgraph_edge::clone): Likewise.
5655         * ipa-prop.c (update_jump_functions_after_inlining,
5656         try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
5657         to possible_dynamic_type_change.
5658         (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
5659         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
5660         IN_POLY_CDOTR argument.
5661
5662         * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
5663         for BASE and OUTER_TYPE being NULL.
5664         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
5665         in_poly_cdtor parameter.
5666
5667 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5668
5669         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
5670         (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
5671         TARGET_AVX512F.
5672         (expand_vec_perm_1): Likewise.
5673
5674 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5675             Uros Bizjak  <ubizjak@gmail.com>
5676
5677         PR tree-optimization/61403
5678         * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
5679         error in comment.  Also optimize 256-bit vectors for AVX2
5680         or AVX (floating vectors only), provided the first permutation
5681         can be performed in one insn.
5682
5683 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
5684
5685         * gcc.c (class driver): New class.
5686         (main): Reimplement in terms of driver::main, moving most of the
5687         locals to be locals within individual methods of class driver.
5688         The remaining locals "explicit_link_files", "decoded_options" and
5689         "decoded_options_count" are used by multiple driver:: methods, and
5690         so become member data.  Doing so isolates the argc/argv reads and
5691         writes.  Replace "goto out" with a special exit code from
5692         new method driver::prepare_infiles.  Split out the old
5693         implementation of main into the following...
5694         (driver::main): New function, corresponding to the old "main"
5695         implementation.
5696         (driver::set_progname): New function, taken from the old
5697         "main" implementation.
5698         (driver::expand_at_files): Likewise.
5699         (driver::decode_argv): Likewise.
5700         (driver::global_initializations): Likewise.
5701         (driver::build_multilib_strings): Likewise.
5702         (driver::set_up_specs): Likewise.
5703         (driver::putenv_COLLECT_GCC): Likewise.
5704         (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
5705         (driver::handle_unrecognized_options): Likewise.
5706         (driver::maybe_print_and_exit): Likewise.
5707         (driver::prepare_infiles): Likewise.
5708         (driver::do_spec_on_infiles): Likewise.
5709         (driver::maybe_run_linker): Likewise.
5710         (driver::final_actions): Likewise.
5711         (driver::get_exit_code): Likewise.
5712
5713 2014-10-03  Yury Gribov  <y.gribov@samsung.com>
5714
5715         * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
5716         don't emit empty ctors.
5717
5718 2014-10-03  Eric Botcazou  <ebotcazou@adacore.com>
5719
5720         * convert.c (convert_to_integer): Do not introduce useless conversions
5721         between integral types.
5722
5723 2014-10-03  David Sherwood  <david.sherwood@arm.com>
5724
5725         * ira-int.h (ira_allocno): Mark hard_regno as signed.
5726
5727 2014-10-03  Ilya Enkovich  <ilya.enkovich@intel.com>
5728
5729         * lra-constraints.c (inherit_in_ebb): Handle calls with
5730         multiple return values.
5731         * caller-save.c (save_call_clobbered_regs): Likewise.
5732
5733 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5734
5735         * tree-vect-data-refs.c (vect_permute_load_chain,
5736         vect_shift_permute_load_chain): Fix a typo in temporary var names,
5737         suffle3 to shuffle3.
5738
5739         PR libgomp/61200
5740         * omp-low.c (taskreg_contexts): New variable.
5741         (scan_omp_parallel): Push newly created context into taskreg_contexts
5742         vector and move record layout code to finish_taskreg_scan.
5743         (scan_omp_task): Likewise.
5744         (finish_taskreg_scan): New function.
5745         (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
5746         vector elements and release it.
5747
5748         PR target/62128
5749         * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
5750         of palignr arguments can't be used due to min 0 or max - min
5751         too high, try also op0, op1 order of palignr arguments.
5752
5753 2014-10-02  Jan Hubicka  <hubicka@ucw.cz>
5754
5755         * cgraph.h (ipa_polymorphic_call_context):
5756         Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
5757         private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
5758         * ipa-polymorphic-call.c
5759         (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
5760         past end of dynamic types.
5761         (ipa_polymorphic_call_context::stream_out,
5762         speculative_outer_type): Stream dynamic flag.
5763         (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
5764         (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
5765         Clear DYNAMIC.
5766         (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
5767         set it.
5768         (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
5769         * ipa-prop.c (update_jump_functions_after_inlining,
5770         try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
5771
5772 2014-10-02  Teresa Johnson  <tejohnson@google.com>
5773
5774         * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
5775         up when synthesizing counts to avoid rounding errors.
5776
5777 2014-10-02  Teresa Johnson  <tejohnson@google.com>
5778
5779         PR middle-end/63422
5780         * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
5781         asserts to handle incoming insanities.
5782
5783 2014-10-02  Martin Jambor  <mjambor@suse.cz>
5784
5785         PR tree-optimization/63375
5786         * tree-sra.c (build_access_from_expr_1): Disqualify volatile
5787         references.
5788
5789 2014-10-02  Olivier Hainque  <hainque@adacore.com>
5790
5791         * Makefile.in (CROSS): Define, to @CROSS.
5792
5793 2014-10-02  Jakub Jelinek  <jakub@redhat.com>
5794
5795         PR target/62128
5796         * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
5797         if it expands to a single insn only.
5798         (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument.  If true,
5799         fail unless in_order is true.  Add forward declaration.
5800         (expand_vec_perm_vperm2f128): Fix up comment about which permutation
5801         is useful for one_operand_p.
5802         (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
5803
5804 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5805
5806         * cgraphclones.c (build_function_type_skip_args): Do not make new
5807         type variant of old.
5808
5809 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5810
5811         * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
5812         when speculation is added.
5813         (ipa_edge_args): Add polymorphic_call_contexts.
5814         (ipa_get_ith_polymorhic_call_context): New accesor.
5815         (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
5816         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
5817         (ipa_compute_jump_functions_for_edge): Compute contexts.
5818         (update_jump_functions_after_inlining): Update contexts.
5819         (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
5820         update dumping; add speculative edge creation.
5821         (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
5822         context updating.
5823         (update_indirect_edges_after_inlining): Pass down context.
5824         (ipa_edge_duplication_hook): Duplicate contexts.
5825         (ipa_write_node_info): Stream out contexts.
5826         (ipa_read_node_info): Stream in contexts.
5827         * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
5828         types.
5829         (try_speculative_devirtualization): New function.
5830         * ipa-utils.h (try_speculative_devirtualization): Declare.
5831
5832 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5833
5834         * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
5835         dumping during WPA.
5836
5837 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5838
5839         * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
5840         type variants.
5841
5842 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5843
5844         * ipa-polymorphic-call.c
5845         (ipa_polymorphic_call_context::restrict_to_inner_class):
5846         Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
5847         use speculation_consistent_p to do so; Add CONSDER_BASES
5848         and CONSIDER_PLACEMENT_NEW parameters.
5849         (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
5850         short circuit obvious cases.
5851         (ipa_polymorphic_call_context::dump): Improve formatting.
5852         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
5853         combine_speculation_with to record speculations; Do not ICE when
5854         object is located in pointer type decl; do not ICE for methods
5855         of UNION_TYPE; do not record nonpolymorphic types.
5856         (ipa_polymorphic_call_context::speculation_consistent_p): New method.
5857         (ipa_polymorphic_call_context::combine_speculation_with): New method.
5858         (ipa_polymorphic_call_context::combine_with): New method.
5859         (ipa_polymorphic_call_context::make_speculative): Move here; use
5860         combine speculation.
5861         * cgraph.h (ipa_polymorphic_call_context): Update
5862         restrict_to_inner_class prototype; add offset_by, make_speculative,
5863         combine_with, useless_p, combine_speculation_with and
5864         speculation_consistent_p methods.
5865         (ipa_polymorphic_call_context::offset_by): New method.
5866         (ipa_polymorphic_call_context::useless_p): New method.
5867
5868 2014-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
5869
5870         PR rtl-optimization/62151
5871         * combine.c (can_combine_p): Allow the destination register of INSN
5872         to be clobbered in I3.
5873         (subst): Do not substitute into clobbers of registers.
5874
5875 2014-10-01  Jakub Jelinek  <jakub@redhat.com>
5876
5877         PR debug/63342
5878         * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
5879         offset, TARGET_MEM_REF and SSA_NAME.
5880
5881         * config/i386/i386.c (expand_vec_perm_palignr): Handle
5882         256-bit vectors for TARGET_AVX2.
5883
5884         * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
5885         dfirst permutation.
5886
5887         PR target/63428
5888         * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
5889         argument to avx2_permv2ti.
5890
5891 2014-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5892
5893         * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
5894
5895 2014-09-30  Uros Bizjak  <ubizjak@gmail.com>
5896
5897         * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
5898         (fmod<mode>3): Ditto.
5899         (fpremxf4_i387): Ditto.
5900         (reminderxf3): Ditto.
5901         (reminder<mode>3): Ditto.
5902         (fprem1xf4_i387): Ditto.
5903
5904 2014-09-30  Teresa Johnson  <tejohnson@google.com>
5905
5906         * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
5907         duplicate_blocks bitmap.
5908         (remove_ctrl_stmt_and_useless_edges): Ditto.
5909         (create_block_for_threading): Ditto.
5910         (compute_path_counts): New function.
5911         (update_profile): Ditto.
5912         (recompute_probabilities): Ditto.
5913         (update_joiner_offpath_counts): Ditto.
5914         (freqs_to_counts_path): Ditto.
5915         (clear_counts_path): Ditto.
5916         (ssa_fix_duplicate_block_edges): Update profile info.
5917         (ssa_create_duplicates): Pass new parameter.
5918         (ssa_redirect_edges): Remove old profile update.
5919         (thread_block_1): New duplicate_blocks bitmap,
5920         remove old profile update.
5921         (thread_single_edge): Pass new parameter.
5922
5923 2014-09-30  Ilya Tocar  <ilya.tocar@intel.com>
5924
5925         PR middle-end/62120
5926         * varasm.c (decode_reg_name_and_count): Check availability for
5927         registers from ADDITIONAL_REGISTER_NAMES.
5928
5929 2014-09-30  David Malcolm  <dmalcolm@redhat.com>
5930
5931         PR plugins/63410
5932         * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
5933         (PLUGIN_HEADERS): Add pass-instances.def.
5934
5935 2014-09-30  James Greenhalgh  <james.greenhalgh@arm.com>
5936
5937         * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
5938         iterator.
5939         * config/aarch64/aarch64-simd.md
5940         (aarch64_sqdmull_laneq<mode>): Expand iterator.
5941         * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
5942         (vqdmulls_lane_s32): Fix return type.
5943         (vqdmulls_laneq_s32): New.
5944
5945 2014-09-30  Jakub Jelinek  <jakub@redhat.com>
5946
5947         PR inline-asm/63282
5948         * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
5949         or invert_jump_1 if jump isn't any_condjump_p.
5950
5951 2014-09-30  Terry Guo  <terry.guo@arm.com>
5952
5953         * config/arm/arm-cores.def (cortex-m7): New core name.
5954         * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
5955         (fpv5-d16): Ditto.
5956         * config/arm/arm-tables.opt: Regenerated.
5957         * config/arm/arm-tune.md: Regenerated.
5958         * config/arm/arm.h (TARGET_VFP5): New macro.
5959         * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
5960         * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
5961         smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
5962         * doc/invoke.texi: Document new cpu and fpu names.
5963
5964 2014-09-30  Jiong Wang  <jiong.wang@arm.com>
5965
5966         * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
5967         before sinking insn.
5968
5969 2014-09-30  David Sherwood  <david.sherwood@arm.com>
5970
5971         * ira-int.h (ira_allocno): Add "wmode" field.
5972         * ira-build.c (create_insn_allocnos): Add new "parent" function
5973         parameter.
5974         * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
5975         that cannot be accessed in wmode.
5976
5977 2014-09-30  Markus Trippelsdorf  <markus@trippelsdorf.de>
5978
5979         * data-streamer.c (bp_unpack_var_len_int): Avoid signed
5980         integer overflow.
5981
5982 2014-09-29  Andi Kleen  <ak@linux.intel.com>
5983
5984         * opts.c (print_filtered_help): Print --param min/max/default
5985         with -Q.
5986
5987 2014-09-29  Kaz Kojima  <kkojima@gcc.gnu.org>
5988
5989         * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
5990
5991 2014-09-29  Eric Botcazou  <ebotcazou@adacore.com>
5992
5993         * tree-vrp.c (get_single_symbol): New function.
5994         (build_symbolic_expr): Likewise.
5995         (symbolic_range_based_on_p): New predicate.
5996         (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
5997         for PLUS and MINUS.  Do not drop symbolic ranges at the end.
5998         (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
5999         operand is symbolic and based on the other operand.
6000
6001 2014-09-29  Chen Gang  <gang.chen.5i5j@gmail.com>
6002
6003         * config/microblaze/microblaze.md (call_internal1): Use VOID
6004         instead of SI to fix "((void (*)(void)) 0)()" issue
6005
6006 2014-09-29  Nick Clifton  <nickc@redhat.com>
6007
6008         * config/msp430/msp430.c (msp430_expand_prologue): Return a
6009         CLOBBER rtx for naked functions.
6010         (msp430_expand_epilogue): Likewise.
6011         (msp430_use_f5_series_hwmult): Cache result.
6012         (use_32bit_hwmult): Cache result.
6013         (msp430_no_hwmult): New function.
6014         (msp430_output_labelref): Use it.
6015
6016 2014-09-29  Jakub Jelinek  <jakub@redhat.com>
6017
6018         PR middle-end/63247
6019         * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
6020         of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
6021         use the alignment of avar rather than ovar.
6022
6023 2014-09-28  John David Anglin  <danglin@gcc.gnu.org>
6024
6025         * config/pa/pa.c (pa_output_function_epilogue): Only update
6026         last_address when a nonnote insn is found.
6027
6028 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6029
6030         PR ipa/60665
6031         * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
6032
6033 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6034
6035         PR ipa/62121
6036         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
6037         fix pasto in checking array size.
6038
6039 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6040
6041         PR middle-end/35545
6042         * passes.def (pass_tracer): Move before last dominator pass.
6043
6044 2014-09-26  Thomas Schwinge  <thomas@codesourcery.com>
6045
6046         * gcc.c (try_generate_repro): Remove argument "prog".  Change all
6047         users.
6048         (run_attempt): Handle errors of "pex_run" invocation.
6049
6050 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
6051
6052         * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
6053         (CC1_SPEC): Define.
6054         * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
6055         (TARGET_ASAN_SHADOW_OFFSET): Define.
6056
6057 2014-09-26  Martin Liska  <mliska@suse.cz>
6058
6059         * cgraph.c (cgraph_node::release_body): New argument keep_arguments
6060         introduced.
6061         * cgraph.h: Likewise.
6062         * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
6063         * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
6064         * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
6065         * tree-ssa-alias.h: Likewise.
6066
6067 2014-09-26  Jakub Jelinek  <jakub@redhat.com>
6068             Max Ostapenko  <m.ostapenko@partner.samsung.com>
6069
6070         * common.opt: New option.
6071         * doc/invoke.texi: Describe new option.
6072         * gcc.c (execute): Don't free first string early, but at the end
6073         of the function.  Call retry_ice if compiler exited with
6074         ICE_EXIT_CODE.
6075         (main): Factor out common code.
6076         (print_configuration): New function.
6077         (files_equal_p): Likewise.
6078         (check_repro): Likewise.
6079         (run_attempt): Likewise.
6080         (do_report_bug): Likewise.
6081         (append_text): Likewise.
6082         (try_generate_repro): Likewise
6083
6084 2014-09-25  Andi Kleen  <ak@linux.intel.com>
6085
6086         * config/i386/i386.c (x86_print_call_or_nop): New function.
6087         (x86_function_profiler): Support -mnop-mcount and
6088         -mrecord-mcount.
6089         * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
6090         * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
6091
6092 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6093
6094         * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
6095         * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
6096         * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
6097         Remove.
6098
6099 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6100
6101         * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
6102         type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
6103         types_odr_comparable): Declare.
6104         (polymorphic_type_binfo_p): Move here from ipa-devirt.c
6105         * ipa-polymorphic-call.c: New file.
6106         (contains_polymorphic_type_p, possible_placement_new,
6107         ipa_polymorphic_call_context::restrict_to_inner_class,
6108         contains_type_p, decl_maybe_in_construction_p,
6109         ipa_polymorphic_call_context::stream_out,
6110         ipa_polymorphic_call_context::debug,
6111         ipa_polymorphic_call_context::stream_in,
6112         ipa_polymorphic_call_context::set_by_decl,
6113         ipa_polymorphic_call_context::set_by_invariant,
6114         walk_ssa_copies,
6115         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6116         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6117         extr_type_from_vtbl_ptr_store, record_known_type
6118         check_stmt_for_type_change,
6119         ipa_polymorphic_call_context::get_dynamic_type): Move here from
6120         ipa-devirt.c
6121         * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
6122         and streamer-hooks.h
6123         (contains_polymorphic_type_p, possible_placement_new,
6124         ipa_polymorphic_call_context::restrict_to_inner_class,
6125         contains_type_p, decl_maybe_in_construction_p,
6126         ipa_polymorphic_call_context::stream_out,
6127         ipa_polymorphic_call_context::debug,
6128         ipa_polymorphic_call_context::stream_in,
6129         ipa_polymorphic_call_context::set_by_decl,
6130         ipa_polymorphic_call_context::set_by_invariant,
6131         walk_ssa_copies,
6132         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6133         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6134         extr_type_from_vtbl_ptr_store, record_known_type
6135         check_stmt_for_type_change,
6136         ipa_polymorphic_call_context::get_dynamic_type): Move to
6137         ipa-polymorphic-call.c
6138         (type_all_derivations_known_p, types_odr_comparable,
6139         types_must_be_same_for_odr): Export.
6140         (type_known_to_have_no_deriavations_p): New function.
6141         * Makefile.in: Add ipa-polymorphic-call.c
6142
6143 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6144
6145         * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
6146         for better storage.
6147         (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
6148         (possible_polymorphic_call_targets): Instead of computing both
6149         speculative and non-speculative answers, do just one at a time.
6150         Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
6151         (dump_targets): Break out from ...
6152         (dump_possible_polymorphic_call_targets): ... here; dump both speculative
6153         and non-speculative lists.
6154         (ipa_devirt): Update for new possible_polymorphic_call_targets API.
6155         * ipa-utils.h (possible_polymorphic_call_targets): Update.
6156
6157 2014-09-25  Uros Bizjak  <ubizjak@gmail.com>
6158
6159         PR rtl-optimization/63348
6160         * emit-rtl.c (try_split): Do not emit extra barrier.
6161
6162 2014-09-25  James Greenhalgh  <james.greenhalgh@arm.com>
6163
6164         * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
6165         * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
6166         new predicates.
6167         (aarch64_<sur>shll2_n<mode>): Likewise.
6168         (aarch64_<sur>shr_n<mode>): Likewise.
6169         (aarch64_<sur>sra_n<mode>: Likewise.
6170         (aarch64_<sur>s<lr>i_n<mode>): Likewise.
6171         (aarch64_<sur>qshl<u>_n<mode>): Likewise.
6172         * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
6173         * config/aarch64/iterators.md (ve_mode): New.
6174         (offsetlr): Remap to infix text for use in new predicates.
6175         * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
6176         (aarch64_simd_shift_imm_hi): Likewise.
6177         (aarch64_simd_shift_imm_si): Likewise.
6178         (aarch64_simd_shift_imm_di): Likewise.
6179         (aarch64_simd_shift_imm_offset_qi): Likewise.
6180         (aarch64_simd_shift_imm_offset_hi): Likewise.
6181         (aarch64_simd_shift_imm_offset_si): Likewise.
6182         (aarch64_simd_shift_imm_offset_di): Likewise.
6183         (aarch64_simd_shift_imm_bitsize_qi): Likewise.
6184         (aarch64_simd_shift_imm_bitsize_hi): Likewise.
6185         (aarch64_simd_shift_imm_bitsize_si): Likewise.
6186         (aarch64_simd_shift_imm_bitsize_di): Likewise.
6187
6188 2014-09-25  Jiong Wang  <jiong.wang@arm.com>
6189
6190         * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
6191         new created BB as the intersection of live-in from "old_dest" and
6192         live-out from "bb".
6193
6194 2014-09-25  Felix Yang  <felix.yang@huawei.com>
6195
6196         * lra.c (lra_set_insn_recog_data): Fix typo in comment.
6197         * genautomata.c (merge_states): Ditto.
6198
6199 2014-09-25  Oleg Endo  <olegendo@gcc.gnu.org>
6200
6201         PR target/62218
6202         * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
6203         in instruction sequence.
6204
6205 2014-09-25  Nick Clifton  <nickc@redhat.com>
6206
6207         PR target/62218
6208         * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
6209         in instruction sequence.
6210
6211 2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
6212
6213         PR target/63335
6214         * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
6215         Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
6216
6217 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6218             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6219             Anna Tikhonova  <anna.tikhonova@intel.com>
6220             Ilya Tocar  <ilya.tocar@intel.com>
6221             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6222             Ilya Verbin  <ilya.verbin@intel.com>
6223             Kirill Yukhin  <kirill.yukhin@intel.com>
6224             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6225
6226         * config/i386/sse.md
6227         (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
6228         (define_expand "<avx2_avx512>_perm<mode>"): ... this.
6229         (define_expand "avx512f_perm<mode>_mask"): Rename to ...
6230         (define_expand "<avx512>_perm<mode>_mask"): ... this.
6231         Use VI8F_256_512 mode iterator.
6232         (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
6233         (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
6234
6235 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6236             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6237             Anna Tikhonova  <anna.tikhonova@intel.com>
6238             Ilya Tocar  <ilya.tocar@intel.com>
6239             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6240             Ilya Verbin  <ilya.verbin@intel.com>
6241             Kirill Yukhin  <kirill.yukhin@intel.com>
6242             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6243
6244         * config/i386/sse.md
6245         (define_insn "avx_movshdup256<mask_name>"): Add masking.
6246         (define_insn "sse3_movshdup<mask_name>"): Ditto.
6247         (define_insn "avx_movsldup256<mask_name>"): Ditto.
6248         (define_insn "sse3_movsldup<mask_name>"): Ditto.
6249         (define_insn "vec_dupv2df<mask_name>"): Ditto.
6250         (define_insn "*vec_concatv2df"): Add EVEX version.
6251
6252 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6253             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6254             Anna Tikhonova  <anna.tikhonova@intel.com>
6255             Ilya Tocar  <ilya.tocar@intel.com>
6256             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6257             Ilya Verbin  <ilya.verbin@intel.com>
6258             Kirill Yukhin  <kirill.yukhin@intel.com>
6259             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6260
6261         * config/i386/sse.md
6262         (define_insn "vec_set<mode>_0"): Add EVEX version.
6263
6264 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6265             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6266             Anna Tikhonova  <anna.tikhonova@intel.com>
6267             Ilya Tocar  <ilya.tocar@intel.com>
6268             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6269             Ilya Verbin  <ilya.verbin@intel.com>
6270             Kirill Yukhin  <kirill.yukhin@intel.com>
6271             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6272
6273         * config/i386/sse.md
6274         (define_insn
6275         "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
6276         New.
6277         (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
6278         (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
6279         (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
6280         "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
6281         (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
6282         (define_expand "sse2_cvtpd2ps_mask): New.
6283         (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
6284         (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
6285
6286 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6287             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6288             Anna Tikhonova  <anna.tikhonova@intel.com>
6289             Ilya Tocar  <ilya.tocar@intel.com>
6290             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6291             Ilya Verbin  <ilya.verbin@intel.com>
6292             Kirill Yukhin  <kirill.yukhin@intel.com>
6293             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6294
6295         * config/i386/i386.c
6296         (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
6297         (ufix_notruncv8dfv8si2_mask_round): ... this.
6298         * config/i386/sse.md
6299         (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
6300         (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
6301         (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
6302         (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
6303         (define_expand "sse2_cvtpd2dq"): Delete.
6304         (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
6305         make 2nd operand const0 vector.
6306         (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
6307         Delete.
6308         (define_mode_attr pd2udqsuff): New.
6309         (define_insn
6310         "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
6311         (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
6312         (define_insn "*avx_cvttpd2dq256_2"): Delete.
6313         (define_expand "sse2_cvttpd2dq"): Ditto.
6314         (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
6315         make 2nd operand const0 vector.
6316
6317 2014-09-25  Jakub Jelinek  <jakub@redhat.com>
6318
6319         PR tree-optimization/63341
6320         * tree-vectorizer.h (vect_create_data_ref_ptr,
6321         vect_create_addr_base_for_vector_ref): Add another tree argument
6322         defaulting to NULL_TREE.
6323         * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
6324         argument, pass it down to vect_create_addr_base_for_vector_ref.
6325         (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
6326         add that to base_offset too if non-NULL.
6327         * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
6328         for dr_explicit_realign_optimized set it to vector byte size
6329         - 1 instead of setting offset, pass byte_offset down to
6330         vect_create_data_ref_ptr.
6331
6332 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6333
6334         * ipa-devirt.c (possible_polymorphic_call_targets): Remove
6335         forgotten debug output; canonicalize querries more wtih LTO.
6336
6337 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6338
6339         * cgraph.h (class ipa_polymorphic_call_context): Move here from
6340         ipa-utils.h; add stream_int and stream_out methods.
6341         (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
6342         OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
6343         MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
6344         add CONTEXT.
6345         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6346         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6347         ipa_polymorphic_call_context::clear_speculation,
6348         ipa_polymorphic_call_context::clear_outer_type): Move here from
6349         ipa-utils.h
6350         * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
6351         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6352         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6353         ipa_polymorphic_call_context::clear_speculation,
6354         ipa_polymorphic_call_context::clear_outer_type): Likewise.
6355         * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
6356         streamer-hooks.h
6357         (ipa_polymorphic_call_context::stream_out): New method.
6358         (ipa_polymorphic_call_context::stream_in): New method.
6359         (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
6360         * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
6361         OUTER_TYPE.
6362         (ipa_analyze_call_uses): Simplify.
6363         (update_indirect_edges_after_inlining): Do not care about outer_type.
6364         (ipa_write_indirect_edge_info): Update.
6365         (ipa_write_indirect_edge_info): Likewise.
6366         * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
6367         (dump_edge_flags): Break out from ...
6368         (cgraph_node::dump): ... here; dump indirect edges.
6369
6370 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6371
6372         * ipa-utils.h (polymorphic_call_context): Add
6373         metdhos dump, debug and clear_outer_type.
6374         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6375         (ipa_polymorphic_call_context::clear_outer_type): New method.
6376         * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
6377         * ipa-devirt.c (types_odr_comparable): New function.
6378         (types_must_be_same_for_odr): New function.
6379         (odr_subtypes_equivalent_p): Simplify.
6380         (possible_placement_new): Break out from ...
6381         (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
6382         be more cuatious about returning false in cases the context may be
6383         valid in derived type or via placement new.
6384         (contains_type_p): Clear maybe_derived_type
6385         (ipa_polymorphic_call_context::dump): New method.
6386         (ipa_polymorphic_call_context::debug): New method.
6387         (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
6388         (ipa_polymorphic_call_context::set_by_invariant): Simplify.
6389         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6390         (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
6391         to suceed on all valid cases; remove confused sanity check.
6392         (dump_possible_polymorphic_call_targets): Simplify.
6393
6394 2014-09-24  Aldy Hernandez  <aldyh@redhat.com>
6395
6396         * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
6397         lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
6398         tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
6399         varpool.c: Rename all instances of DECL_ABSTRACT to
6400         DECL_ABSTRACT_P.
6401
6402 2014-09-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
6403
6404         * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
6405         special handling for stores whose SET_SRC is an UNSPEC (such as
6406         UNSPEC_STVE).
6407
6408 2014-09-24  Jiong Wang  <jiong.wang@arm.com>
6409
6410         * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
6411         !REG_P (src) to release more instruction sink opportunities.
6412
6413 2014-09-24  Wilco Dijkstra  <wilco.dijkstra@arm.com>
6414
6415         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
6416         move costs for 128-bit types.
6417
6418 2014-09-24  Martin Jambor  <mjambor@suse.cz>
6419
6420         * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
6421         when duplicating a PASS_THROUGH jump function when creating a
6422         speculative edge.
6423
6424 2014-09-24  Marek Polacek  <polacek@redhat.com>
6425
6426         PR c/61405
6427         PR c/53874
6428         * asan.c (maybe_instrument_call): Add default case.
6429         * ipa-pure-const.c (special_builtin_state): Likewise.
6430         * predict.c (expr_expected_value_1): Likewise.
6431         * lto-streamer-out.c (write_symbol): Initialize variable.
6432
6433 2014-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6434
6435         * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
6436         the lane.
6437         (vmuld_laneq_f64): Likewise.
6438         (vmuls_lane_f32): Likewise.
6439         (vmuls_laneq_f32): Likewise.
6440
6441 2014-09-24  Kirill Yukhin  <kirill.yukhin@intel.com>
6442
6443         PR bootstrap/63235
6444         * varpool.c (varpool_node::add): Pass decl attributes
6445         to lookup_attribute.
6446
6447 2014-09-24  Jakub Jelinek  <jakub@redhat.com>
6448
6449         PR sanitizer/63316
6450         * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
6451
6452 2014-09-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
6453
6454         PR tree-optimization/63266
6455         * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
6456         marker for unknown byte value.
6457         (MARKER_MASK): New macro.
6458         (MARKER_BYTE_UNKNOWN): New macro.
6459         (HEAD_MARKER): New macro.
6460         (do_shift_rotate): Mark bytes with unknown values due to sign
6461         extension when doing an arithmetic right shift. Replace hardcoded
6462         mask for marker by new MARKER_MASK macro.
6463         (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
6464         numbers accordingly.
6465
6466 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6467             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6468             Anna Tikhonova  <anna.tikhonova@intel.com>
6469             Ilya Tocar  <ilya.tocar@intel.com>
6470             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6471             Ilya Verbin  <ilya.verbin@intel.com>
6472             Kirill Yukhin  <kirill.yukhin@intel.com>
6473             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6474
6475         * config/i386/sse.md
6476         (define_insn
6477         "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
6478         Add masking.
6479         (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
6480         (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
6481
6482 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6483             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6484             Anna Tikhonova  <anna.tikhonova@intel.com>
6485             Ilya Tocar  <ilya.tocar@intel.com>
6486             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6487             Ilya Verbin  <ilya.verbin@intel.com>
6488             Kirill Yukhin  <kirill.yukhin@intel.com>
6489             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6490
6491         * config/i386/sse.md
6492         (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
6493         (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
6494         (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
6495         (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
6496         (define_expand "avx512vl_pshuflw_mask"): New.
6497         (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
6498         (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
6499         (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
6500         (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
6501         (define_expand "avx512vl_pshufhw_mask"): New.
6502         (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
6503
6504 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6505             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6506             Anna Tikhonova  <anna.tikhonova@intel.com>
6507             Ilya Tocar  <ilya.tocar@intel.com>
6508             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6509             Ilya Verbin  <ilya.verbin@intel.com>
6510             Kirill Yukhin  <kirill.yukhin@intel.com>
6511             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6512
6513         * config/i386/i386.c
6514         (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
6515         CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
6516         CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
6517         CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
6518         CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
6519         * config/i386/sse.md
6520         (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
6521         (define_insn
6522         "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
6523         (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
6524         (define_insn
6525         "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
6526         (define_expand "avx512vl_pshufdv3_mask"): Ditto.
6527         (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
6528         (define_expand "avx512vl_pshufd_mask"): New.
6529         (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
6530
6531 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6532             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6533             Anna Tikhonova  <anna.tikhonova@intel.com>
6534             Ilya Tocar  <ilya.tocar@intel.com>
6535             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6536             Ilya Verbin  <ilya.verbin@intel.com>
6537             Kirill Yukhin  <kirill.yukhin@intel.com>
6538             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6539
6540         * config/i386/i386.c
6541         (CODE_FOR_avx2_extracti128): Rename to ...
6542         (CODE_FOR_avx_vextractf128v4di): this.
6543         (CODE_FOR_avx2_inserti128): Rename to ...
6544         (CODE_FOR_avx_vinsertf128v4di): this.
6545         (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
6546         CODE_FOR_avx_vextractf128v4di.
6547         (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
6548         CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
6549         CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
6550         CODE_FOR_avx512vl_vinsertv8si.
6551         * config/i386/sse.md
6552         (define_expand
6553         "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
6554         AVX512_VEC mode iterator.
6555         (define_insn
6556         "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
6557         Ditto.
6558         (define_expand
6559         "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
6560         AVX512_VEC_2 mode iterator.
6561         (define_insn "vec_set_lo_<mode><mask_name>"): New.
6562         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6563         (define_expand "avx512vl_vinsert<mode>"): Ditto.
6564         (define_insn "avx2_vec_set_lo_v4di"): Delete.
6565         (define_insn "avx2_vec_set_hi_v4di"): Ditto.
6566         (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
6567         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6568         (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
6569         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6570         (define_expand "avx2_extracti128"): Delete.
6571         (define_expand "avx2_inserti128"): Ditto.
6572
6573 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6574             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6575             Anna Tikhonova  <anna.tikhonova@intel.com>
6576             Ilya Tocar  <ilya.tocar@intel.com>
6577             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6578             Ilya Verbin  <ilya.verbin@intel.com>
6579             Kirill Yukhin  <kirill.yukhin@intel.com>
6580             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6581
6582         * config/i386/sse.md
6583         (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
6584         (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
6585         (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
6586         (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
6587         (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
6588         (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
6589         (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
6590         (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
6591         (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
6592         (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
6593         (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
6594         (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
6595         (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
6596
6597 2014-09-24  Zhenqiang Chen  <zhenqiang.chen@arm.com>
6598
6599         PR rtl-optimization/63210
6600         * ira-color.c (assign_hard_reg): Ignore conflict cost if the
6601         HARD_REGNO is not available for CONFLICT_A.
6602
6603 2014-09-23  Andi Kleen  <ak@linux.intel.com>
6604
6605         * cgraph.h (symtab_node): Add no_reorder attribute.
6606         (symbol_table::output_asm_statements): Remove.
6607         * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
6608         (cgraph_node::create_version_clone): Dito.
6609         (symbol_table::output_asm_statements): Remove.
6610         * trans-mem.c (ipa_tm_create_version_alias): Dito.
6611         * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
6612         (output_in_order): Add no_reorder flag. Only handle no_reorder
6613         nodes when set.
6614         (symbol_table::compile): Add separate pass for no_reorder nodes.
6615         (process_common_attributes): Set no_reorder flag in symtab node.
6616         Add node argument.
6617         (process_function_and_variable_attributes): Pass symtab nodes to
6618         process_common_attributes.
6619         * doc/extend.texi (no_reorder): Document no_reorder attribute.
6620         * lto-cgraph.c (lto_output_node): Serialize no_reorder.
6621         (lto_output_varpool_node): Dito.
6622         (input_overwrite_node): Dito.
6623         (input_varpool_node): Dito.
6624         * varpool.c (varpool_node::add): Set no_reorder attribute.
6625         (symbol_table::remove_unreferenced_decls): Handle no_reorder.
6626         (symbol_table::output_variables): Dito.
6627         * symtab.c (symtab_node::dump_base): Print no_reorder.
6628
6629 2014-09-23  Jiong Wang  <jiong.wang@arm.com>
6630
6631         * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
6632         be INVALID_REGNUM.
6633
6634 2014-09-23  Thomas Schwinge  <thomas@codesourcery.com>
6635
6636         * configure: Regenerate.
6637
6638 2014-09-23  Alan Lawrence  <alan.lawrence@arm.com>
6639
6640         * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
6641         when result_mode == shift_mode.
6642
6643 2014-09-23  Kostya Serebryany  <kcc@google.com>
6644
6645         Update to match the changed asan API.
6646         * asan.c (asan_global_struct): Update the __asan_global definition
6647         to match the new API.
6648         (asan_add_global): Ditto.
6649         * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
6650         to __asan_init_v4.
6651
6652 2014-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
6653
6654         * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
6655         refine the constraints used on 32/64-bit floating point moves.
6656         (f32_av): Likewise.
6657         (f64_vsx): Likewise.
6658         (f64_dm): Likewise.
6659         (f64_av): Likewise.
6660         (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
6661         (BOOL_REGS_OP1): Likewise.
6662         (BOOL_REGS_OP2): Likewise.
6663         (BOOL_REGS_UNARY): Likewise.
6664         (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
6665         32/64-bit floating point moves.  Do not use wa, instead use ww/ws
6666         for moves involving VSX registers.  Do not use constraints that
6667         target VSX registers for decimal types.
6668         (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
6669         (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
6670
6671 2014-09-23  Jan Hubicka  <hubicka@ucw.cz>
6672
6673         * tree.h (int_bit_position): Turn into inline function;
6674         implement using wide int.
6675         * tree.c (int_bit_position): Remove.
6676
6677 2014-09-23  Richard Sandiford  <richard.sandiford@arm.com>
6678
6679         PR bootstrap/63280
6680         * target-globals.c (target_globals::~target_globals): Fix location
6681         of ira_int destruction.
6682
6683 2014-09-23  Renlin Li  <renlin.li@arm.com>
6684
6685         * config/aarch64/aarch64.md (return): New.
6686         (simple_return): Likewise.
6687         * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
6688         * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
6689
6690 2014-09-23  Wilco Dijkstra  <wdijkstr@arm.com>
6691
6692         * common/config/aarch64/aarch64-common.c:
6693         (default_options aarch_option_optimization_table):
6694         Default to -fsched-pressure.
6695
6696 2014-09-23  Ilya Enkovich  <ilya.enkovich@intel.com>
6697
6698         * cfgcleanup.c (try_optimize_cfg): Do not remove label
6699         with LABEL_PRESERVE_P flag set.
6700
6701 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6702             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6703             Anna Tikhonova  <anna.tikhonova@intel.com>
6704             Ilya Tocar  <ilya.tocar@intel.com>
6705             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6706             Ilya Verbin  <ilya.verbin@intel.com>
6707             Kirill Yukhin  <kirill.yukhin@intel.com>
6708             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6709
6710         * config/i386/sse.md
6711         (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
6712         (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
6713         (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
6714         (define_insn "sse2_shufpd_v2df_mask"): New.
6715
6716 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6717             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6718             Anna Tikhonova  <anna.tikhonova@intel.com>
6719             Ilya Tocar  <ilya.tocar@intel.com>
6720             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6721             Ilya Verbin  <ilya.verbin@intel.com>
6722             Kirill Yukhin  <kirill.yukhin@intel.com>
6723             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6724
6725         * config/i386/sse.md
6726         (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
6727         (define_insn "avx_shufps256_1<mask_name>"): Ditto.
6728         (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
6729         (define_insn "sse_shufps_v4sf_mask"): New.
6730
6731 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6732             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6733             Anna Tikhonova  <anna.tikhonova@intel.com>
6734             Ilya Tocar  <ilya.tocar@intel.com>
6735             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6736             Ilya Verbin  <ilya.verbin@intel.com>
6737             Kirill Yukhin  <kirill.yukhin@intel.com>
6738             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6739
6740         * config/i386/sse.md
6741         (define_insn "avx_unpckhps256<mask_name>"): Add masking.
6742         (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
6743         (define_insn "avx_unpcklps256<mask_name>"): Ditto.
6744         (define_insn "unpcklps128_mask"): New.
6745
6746 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6747             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6748             Anna Tikhonova  <anna.tikhonova@intel.com>
6749             Ilya Tocar  <ilya.tocar@intel.com>
6750             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6751             Ilya Verbin  <ilya.verbin@intel.com>
6752             Kirill Yukhin  <kirill.yukhin@intel.com>
6753             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6754
6755         * config/i386/sse.md
6756         (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
6757         (define_insn "avx512vl_unpckhpd128_mask"): New.
6758         (define_expand "avx_movddup256<mask_name>"): Add masking.
6759         (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
6760         (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
6761         (define_insn "avx512vl_unpcklpd128_mask"): New.
6762
6763 2014-09-22  Joseph Myers  <joseph@codesourcery.com>
6764
6765         * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6766         * doc/tm.texi: Regenerate.
6767         * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
6768         * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6769         * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
6770         Remove.
6771         * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6772         * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6773         * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6774         * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6775         * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
6776         Remove.
6777         * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6778         * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6779         * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6780         * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6781         * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6782         * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6783         * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6784         * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6785         * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6786         * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6787         * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
6788         Remove.
6789
6790 2014-09-22  Jan Hubicka  <hubicka@ucw.cz>
6791
6792         * tree-ssa-ccp.c (prop_value_d): Rename to ...
6793         (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
6794         * ipa-prop.c (struct type_change_info): Rename to ...
6795         (prop_type_change_info): ... this; update uses.
6796         * ggc-page.c (globals): Rename to ...
6797         (static struct ggc_globals): ... this; update uses.
6798         * tree-ssa-loop-im.c (mem_ref): Rename to ...
6799         (im_mem_ref): ... this; update uses.
6800         * ggc-common.c (loc_descriptor): Rename to ...
6801         (ggc_loc_descriptor): ... this; update uses.
6802         * lra-eliminations.c (elim_table): Rename to ...
6803         (lra_elim_table): ... this; update uses.
6804         * bitmap.c (output_info): Rename to ...
6805         (bitmap_output_info): ... this; update uses.
6806         * gcse.c (expr): Rename to ...
6807         (gcse_expr) ... this; update uses.
6808         (occr): Rename to ...
6809         (gcse_occr): .. this; update uses.
6810         * tree-ssa-copy.c (prop_value_d): Rename to ...
6811         (prop_value_t): ... this.
6812         * predict.c (block_info_def): Rename to ...
6813         (block_info): ... this; update uses.
6814         (edge_info_def): Rename to ...
6815         (edge_info): ... this; update uses.
6816         * profile.c (bb_info): Rename to ...
6817         (bb_profile_info): ... this; update uses.
6818         * alloc-pool.c (output_info): Rename to ...
6819         (pool_output_info): ... this; update uses.
6820         * ipa-cp.c (topo_info): Rename to ..
6821         (ipa_topo_info): ... this; update uses.
6822         * tree-nrv.c (nrv_data): Rename to ...
6823         (nrv_data_t): ... this; update uses.
6824         * ipa-split.c (bb_info): Rename to ...
6825         (split_bb_info): ... this one.
6826         * profile.h (edge_info): Rename to ...
6827         (edge_profile_info): ... this one; update uses.
6828         * dse.c (bb_info): Rename to ...
6829         (dse_bb_info): ... this one; update uses.
6830         * cprop.c (occr): Rename to ...
6831         (cprop_occr): ... this one; update uses.
6832         (expr): Rename to ...
6833         (cprop_expr): ... this one; update uses.
6834
6835 2014-09-22  Jason Merrill  <jason@redhat.com>
6836
6837         * Makefile.in (check-parallel-%): Add @.
6838
6839 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
6840
6841         * config/aarch64/geniterators.sh: New.
6842         * config/aarch64/iterators.md (VDQF_DF): New.
6843         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
6844         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
6845
6846 2014-09-22  Peter A. Bigot  <pab@pabigot.com>
6847
6848         * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
6849         -lnosys when -msim absent.
6850
6851 2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
6852
6853         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
6854
6855 2014-09-22  Richard Biener  <rguenther@suse.de>
6856
6857         * gimplify.c (gimplify_init_constructor): Do not leave
6858         non-GIMPLE vector constructors around.
6859         * tree-cfg.c (verify_gimple_assign_single): Verify that
6860         CONSTRUCTORs have gimple elements.
6861
6862 2014-09-22  Jakub Jelinek  <jakub@redhat.com>
6863
6864         PR debug/63328
6865         * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
6866         insert a debug source bind stmt setting DEBUG_EXPR_DECL
6867         instead of a normal gimple assignment stmt.
6868
6869 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
6870
6871         * config/bfin/bfin.md: Fix use of constraints in define_split.
6872
6873 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6874
6875         * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
6876         GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
6877
6878 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6879
6880         * hard-reg-set.h: Include hash-table.h.
6881         (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
6882         field.
6883         * target-globals.c (target_globals::~target_globals): Call
6884         hard_regs->finalize.
6885         * rtl.h (subreg_shape): New structure.
6886         (shape_of_subreg): New function.
6887         (simplifiable_subregs): Declare.
6888         * reginfo.c (simplifiable_subreg): New structure.
6889         (simplifiable_subregs_hasher): Likewise.
6890         (simplifiable_subregs): New function.
6891         (invalid_mode_changes): Delete.
6892         (alid_mode_changes, valid_mode_changes_obstack): New variables.
6893         (record_subregs_of_mode): Remove subregs_of_mode parameter.
6894         Record valid mode changes in valid_mode_changes.
6895         (find_subregs_of_mode): Remove subregs_of_mode parameter.
6896         Update calls to record_subregs_of_mode.
6897         (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
6898         handling.  Initialize new variables.  Update call to
6899         find_subregs_of_mode.
6900         (invalid_mode_change_p): Check new variables instead of
6901         invalid_mode_changes.
6902         (finish_subregs_of_mode): Finalize new variables instead of
6903         invalid_mode_changes.
6904         (target_hard_regs::finalize): New function.
6905         * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
6906         even when CLASS_CANNOT_CHANGE_MODE is undefined.
6907
6908 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6909
6910         * combine.c (subst): Use simplify_subreg_regno rather than
6911         REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
6912
6913 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6914
6915         * rtl.h (subreg_info): Expand commentary
6916         * rtlanal.c (subreg_get_info): Likewise.
6917
6918 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6919
6920         * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
6921         (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
6922         (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
6923
6924 2014-09-22  Zhenqiang Chen  <zhenqiang.chen@arm.com>
6925
6926         * config/arm/arm.c: #include "tm-constrs.h"
6927         (thumb1_size_rtx_costs): Adjust rtx costs.
6928
6929 2014-09-22  Hans-Peter Nilsson  <hp@axis.com>
6930
6931         * configure.ac (target_header_dir): Move block defining
6932         this to before the block setting inhibit_libc.
6933         (inhibit_libc): When considering $with_headers, just
6934         check it it's explicitly "no".  If not, also check if
6935         $target_header_dir/stdio.h is present.  If not, set
6936         inhibit_libc=true.
6937         * configure: Regenerate.
6938
6939 2014-09-21  Patrick Oppenlander  <pattyo.lists@gmail.com>
6940
6941         * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
6942
6943 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6944
6945         * config/rs6000/rs6000.md (div<mode>3): Fix comment.  Use a different
6946         insn for divides by integer powers of two.
6947         (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
6948         (mod<mode>3): Fix formatting.
6949         (three anonymous define_insn and two define_split): Delete.
6950
6951 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6952
6953         * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
6954         *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
6955         (floatdisf2_internal2): Ditto.
6956         (ashrdi3_no_power): Ditto.  Fix formatting.
6957
6958 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6959
6960         * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
6961         popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
6962         Tidy.
6963
6964 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6965
6966         * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
6967         constant, use addsi3 directly.
6968         (three anonymous define_insn, two define_split): Delete.
6969         (sub<mode>3): Move.  Do not allow constant second operand.
6970         Generate different insn for constant first operand.
6971         (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
6972         (subf<mode>3_imm): New.
6973         (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
6974         (*plus_ltu<mode>): Only handle registers.
6975         (*plus_ltu<mode>_1): New.  Handle integer third operand.
6976         (*plus_gtu<mode>): Only handle registers.
6977         (*plus_gtu<mode>_1): New.  Handle integer third operand.
6978
6979 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6980
6981         * config/rs6000/rs6000.md (iorxor): New code_iterator.
6982         (iorxor): New code_attr.
6983         (IORXOR): New code_attr.
6984         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
6985         (ior<mode>3, xor<mode>3): Delete.
6986         (<iorxor><mode>3): New.
6987         (splitter for "big" integer ior, xor): New.
6988         (*bool<mode>3): Move.  Also handle AND.
6989         (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
6990         (splitter for "big" integer ior, xor): Delete.
6991
6992 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6993
6994         * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
6995         (two anonymous define_insn and two define_split): Delete.
6996         (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
6997
6998 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6999
7000         * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
7001         (two anonymous define_insn and two define_split): Delete.
7002         (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
7003
7004 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7005
7006         * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
7007
7008 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7009
7010         * config/rs6000/predicates.md (ca_operand): Allow subregs.
7011         (input_operand): Do not allow ca_operand.
7012         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
7013         carry bit, allow SImode and Pmode.
7014         (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
7015
7016 2014-09-21  Uros Bizjak  <ubizjak@gmail.com>
7017
7018         * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
7019         clobbered registers using clobber_reg.  Remove UNSPEC decoration.
7020         * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
7021         (*call_rex64_ms_sysv): Remove.
7022         (*call_value_rex64_ms_sysv): Ditto.
7023         * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
7024
7025 2014-09-20  Joern Rennecke  <joern.rennecke@embecosm.com>
7026
7027         * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
7028         operand 3 to "CnL".
7029
7030 2014-09-20  Andreas Schwab  <schwab@suse.de>
7031
7032         * config/ia64/ia64.md: Remove constraints from define_split
7033         patterns.
7034
7035 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7036
7037         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
7038         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
7039         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
7040         (get_dynamic_type): Remove.
7041         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
7042         (clear_speculation): Bring to ipa-deivrt.h
7043         (get_class_context): Rename to ...
7044         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
7045         (contains_type_p): Update.
7046         (get_dynamic_type): Rename to ...
7047         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
7048         (possible_polymorphic_call_targets): UPdate.
7049         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
7050         * ipa-prop.c (ipa_analyze_call_uses): Update.
7051
7052 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7053
7054         * ipa-visibility.c (varpool_node::externally_visible_p): Do not
7055         privatize dynamic TLS variables.
7056
7057 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7058
7059         * diagnostic.c (warning_n): New function.
7060         * diagnostic-core.h (warning_n): Declare.
7061         * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
7062         output dynamic counts when available.
7063
7064 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7065
7066         PR tree-optimization/63255
7067         * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
7068         issue in setting body_removed flag.
7069
7070 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7071
7072         PR c++/61825
7073         * c-family/c-common.c (handle_alias_ifunc_attribute): Check
7074         that visibility change is possible
7075         (handle_weakref_attribute): Likewise.
7076         * cgraph.h (symtab_node): Add method get_create and
7077         field refuse_visibility_changes.
7078         (symtab_node::get_create): New method.
7079         * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
7080         * varasm.c (mark_weak): Verify that visibility change is
7081         possible.
7082
7083 2014-09-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
7084
7085         * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
7086         for base_reg_operand to be common between LO_SUM and PLUS.
7087         (fusion_gpr_mem_combo): New predicate to match a fused address
7088         that combines the addis and memory offset address.
7089
7090         * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
7091         calling signature.
7092         (emit_fusion_gpr_load): Likewise.
7093
7094         * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
7095         signature to pass each argument separately, rather than
7096         using an operands array.  Rewrite the insns found by peephole2 to
7097         be a single insn, rather than hoping the insns will still be
7098         together when the peephole pass is done.  Drop being called via a
7099         normal peephole.
7100         (emit_fusion_gpr_load): Change calling signature to be called from
7101         the fusion_gpr_load_<mode> insns with a combined memory address
7102         instead of the peephole pass passing the addis and offset
7103         separately.
7104
7105         * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
7106         fusion.
7107         (power8 fusion peephole): Drop support for doing power8 via a
7108         normal peephole that was created by the peephole2 pass.
7109         (power8 fusion peephole2): Create a new insn with the fused
7110         address, so that the fused operation is kept together after
7111         register allocation is done.
7112         (fusion_gpr_load_<mode>): Likewise.
7113
7114 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7115
7116         PR lto/63286
7117         * tree.c (need_assembler_name_p): Do not mangle variadic types.
7118
7119 2014-09-19  Segher Boessenkool  <segher@kernel.crashing.org>
7120
7121         * recog.c (scratch_operand): Do not simply allow all hard registers:
7122         only allow those that are allocatable.
7123
7124 2014-09-19  Felix Yang  <felix.yang@huawei.com>
7125
7126         * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
7127         comments and fix spacing to conform to coding style.
7128
7129 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7130
7131         * genrecog.c (validate_pattern): Allow empty constraints in
7132         a match_scratch.
7133
7134 2014-09-19  Aldy Hernandez  <aldyh@redhat.com>
7135
7136         * dwarf2out.c (decl_ultimate_origin): Update comment.
7137         * tree.c (block_ultimate_origin): Same.
7138
7139 2014-09-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
7140
7141         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
7142         Update GCC version name to GCC 5.
7143         (rs6000_function_arg_boundary): Likewise.
7144         (rs6000_function_arg): Likewise.
7145
7146 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7147
7148         * config/sh/sh.md: Fix use of constraints in define_split.
7149
7150 2014-09-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
7151
7152         PR ipa/61998
7153         * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
7154
7155 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7156
7157         * doc/md.texi (Modifiers): Consistently use "read/write"
7158         nomenclature rather than "input/output".
7159         * genrecog.c (constraints_supported_in_insn_p): New.
7160         (validate_pattern): If needed, also check constraints on
7161         MATCH_SCRATCH operands.
7162         * genoutput.c (validate_insn_alternatives): Catch earlyclobber
7163         operands with no '=' or '+' modifier.
7164
7165 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7166
7167         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
7168         scratch register as written.
7169
7170 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7171
7172         * config/s390/s390.c (s390_emit_epilogue): Remove bogus
7173         assignment.
7174
7175 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7176
7177         * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
7178         expanders.
7179
7180 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7181
7182         PR target/62662
7183         * config/s390/s390.c (s390_emit_epilogue): When doing the return
7184         address load optimization force s390_optimize_prologue to leave it
7185         that way.  Only do the optimization if we already decided to push
7186         r14 into a stack slot.
7187
7188 2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>
7189
7190         * asan.c (build_check_stmt): Alignment arg was added.
7191         (asan_expand_check_ifn): Optimization for alignment >= 8.
7192
7193 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7194
7195         * config/i386/vxworksae.h: Remove obsolete definitions.
7196         (STACK_CHECK_PROTECT): Define.
7197         * config/i386/vx-common.h: Remove.  Merge contents within
7198         config/i386/vxworks.h.
7199         * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
7200         i386/vx-common.h.
7201
7202 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7203
7204         * config.gcc (powerpc-wrs-vxworksmils): New configuration.
7205         * config/rs6000/t-vxworksmils: New file.
7206         * config/rs6000/vxworksmils.h: New file.
7207
7208 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7209
7210         * varasm.c (default_section_type_flags): Flag .persistent.bss
7211         sections as SECTION_BSS.
7212
7213 2014-09-19  Nick Clifton  <nickc@redhat.com>
7214
7215         * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
7216         pop'ed registers so that DCE does not eliminate them.
7217
7218 2014-09-18  Jan Hubicka  <hubicka@ucw.cz>
7219
7220         PR lto/63298
7221         * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
7222
7223 2014-09-18  Joseph Myers  <joseph@codesourcery.com>
7224
7225         * system.h (LIBGCC2_TF_CEXT): Poison.
7226         * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
7227         * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
7228         * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
7229         * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
7230         * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
7231         * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
7232         * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
7233         * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
7234         * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
7235
7236 2014-09-19  Kito Cheng  <kito@0xlab.org>
7237
7238         * except.h: Fix header guard.
7239         * addresses.h: Add missing header guard.
7240         * cfghooks.h: Likewise.
7241         * collect-utils.h: Likewise.
7242         * collect2-aix.h: Likewise.
7243         * conditions.h: Likewise.
7244         * cselib.h: Likewise.
7245         * dwarf2asm.h: Likewise.
7246         * graphds.h: Likewise.
7247         * graphite-scop-detection.h: Likewise.
7248         * gsyms.h: Likewise.
7249         * hw-doloop.h: Likewise.
7250         * incpath.h: Likewise.
7251         * ipa-inline.h: Likewise.
7252         * ipa-ref.h: Likewise.
7253         * ira-int.h: Likewise.
7254         * ira.h: Likewise.
7255         * lra-int.h: Likewise.
7256         * lra.h: Likewise.
7257         * lto-section-names.h: Likewise.
7258         * read-md.h: Likewise.
7259         * reload.h: Likewise.
7260         * rtl-error.h: Likewise.
7261         * sdbout.h: Likewise.
7262         * targhooks.h: Likewise.
7263         * tree-affine.h: Likewise.
7264         * xcoff.h: Likewise.
7265         * xcoffout.h: Likewise.
7266
7267 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
7268
7269         PR debug/63285
7270         * haifa-sched.c (schedule_block): Advance cycle at the end of BB
7271         if advance != 0.
7272
7273 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
7274
7275         PR target/61360
7276         * lra.c (lra): Call recog_init.
7277
7278 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
7279
7280         PR c++/62017
7281         * asan.c (transform_statements): Don't instrument clobber statements.
7282
7283 2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
7284
7285         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
7286         to neon_load1_1reg<q>.
7287
7288 2014-09-17  Jakub Jelinek  <jakub@redhat.com>
7289
7290         PR debug/63284
7291         * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
7292         if there are only debug stmts after the noreturn call, instead
7293         remove the debug stmts.
7294
7295 2014-09-17  Jan Hubicka  <hubicka@ucw.cz>
7296
7297         * ipa-devirt.c (type_pair, default_hashset_traits): New types.
7298         (odr_types_equivalent_p): Use pair hash.
7299         (odr_subtypes_equivalent_p): Likewise, do structural compare
7300         on ODR types that may be mismatched.
7301         (warn_odr): Support warning when only one field is given.
7302         (odr_types_equivalent_p): Strenghten comparsions made;
7303         support VOIDtype.
7304         (add_type_duplicate): Update VISITED hash set.
7305
7306 2014-09-17  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7307
7308         * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
7309         Enable selection of 'posix' or no thread model.
7310
7311 2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
7312
7313         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
7314         when architecture is older than ARMv7.
7315
7316 2014-09-16  John David Anglin  <danglin@gcc.gnu.org>
7317
7318         PR target/61853
7319         * config/pa/pa.c (pa_function_value): Directly handle aggregates
7320         that fit exactly in a word or double word.
7321
7322 2014-09-16  Ilya Tocar  <ilya.tocar@intel.com>
7323
7324         * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
7325         zmm/k regs support.
7326
7327 2014-09-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7328             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7329             Anna Tikhonova  <anna.tikhonova@intel.com>
7330             Ilya Tocar  <ilya.tocar@intel.com>
7331             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7332             Ilya Verbin  <ilya.verbin@intel.com>
7333             Kirill Yukhin  <kirill.yukhin@intel.com>
7334             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7335
7336         * config/i386/i386.c
7337         (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
7338         * config/i386/sse.md
7339         (define_mode_iterator VI48F_256): New.
7340         (define_mode_attr extract_type): Ditto.
7341         (define_mode_attr extract_suf): Ditto.
7342         (define_mode_iterator AVX512_VEC): Ditto.
7343         (define_expand
7344         "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
7345         AVX512_VEC.
7346         (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
7347         (define_insn
7348         "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
7349         Ditto.
7350         (define_mode_attr extract_type_2): Ditto.
7351         (define_mode_attr extract_suf_2): Ditto.
7352         (define_mode_iterator AVX512_VEC_2): Ditto.
7353         (define_expand
7354         "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
7355         AVX512_VEC_2 mode iterator.
7356         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7357         (define_expand "avx512vl_vextractf128<mode>"): Ditto.
7358         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7359         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7360         (define_split for V16FI mode): Ditto.
7361         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7362         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7363         (define_split for VI8F_256 mode): Ditto.
7364         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7365         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7366         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7367         (define_split for VI4F_256 mode): Ditto.
7368         (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
7369         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7370         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7371         (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
7372         (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
7373         (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
7374         (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
7375         Update `type' attribute, remove explicit `memory' attribute calculation.
7376
7377 2014-09-16  Kito Cheng  <kito@0xlab.org>
7378
7379         * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
7380         ira_spilled_reg_stack_slots_num if using lra.
7381         (do_reload): Remove release ira_spilled_reg_stack_slots part.
7382         * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
7383         make sure not using lra.
7384         (ira_reuse_stack_slot): Likewise.
7385         (ira_mark_new_stack_slot): Likewise.
7386
7387 2014-09-15  Andi Kleen  <ak@linux.intel.com>
7388
7389         * function.c (allocate_struct_function): Force
7390         DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
7391         profiling is disabled.
7392
7393 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
7394
7395         * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
7396         config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
7397         emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
7398         reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
7399         macro with statically checked member functions.
7400         * rtl.h (rtx_insn::deleted): New method.
7401         (rtx_insn::set_deleted): Likewise.
7402         (rtx_insn::set_undeleted): Likewise.
7403         (INSN_DELETED_P): Remove.
7404
7405 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
7406
7407         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
7408         result of emit_jump_insn_before to a new variable.
7409         * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
7410         (mark_jump_label_1): Likewise.
7411         (mark_jump_label_asm): Likewise.
7412         * reload1.c (gen_reload): Change type of tem to rtx_insn *.
7413         * rtl.h (mark_jump_label): Adjust.
7414
7415 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
7416
7417         * Makefile.in (dg_target_exps): Remove.
7418         (check_gcc_parallelize): Change to just an upper bound number.
7419         (check-%-subtargets): Always print the non-parallelized goals.
7420         (check_p_vars, check_p_comma, check_p_subwork): Remove.
7421         (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
7422         check_p_numbers3, check_p_numbers4, check_p_numbers5,
7423         check_p_numbers6): New variables.
7424         (check_p_numbers): Set to sequence from 1 to 9999.
7425         (check_p_subdirs): Set to sequence from 1 to minimum of
7426         $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
7427         or 128.
7428         (check-%, check-parallel-%): Rewritten so that for parallelized
7429         testing each job runs all the *.exp files, with
7430         GCC_RUNTEST_PARALLELIZE_DIR set in environment.
7431
7432 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7433
7434         * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
7435         rtx to rtx_insn *.
7436         (arc_sets_cc_p): Likewise.
7437         * config/arc/arc.c (arc_print_operand): Use methods of
7438         "final_sequence" for clarity, and to enable strengthening of
7439         locals "jump" and "delay" from rtx to rtx_insn *.
7440         (arc_adjust_insn_length): Strengthen local "prev" from rtx to
7441         rtx_insn *; use method of rtx_sequence for typesafety.
7442         (arc_get_insn_variants): Use insn method of rtx_sequence for
7443         typesafety.
7444         (arc_pad_return): Likewise.
7445         (arc_attr_type): Strengthen param from rtx to rtx_insn *.
7446         (arc_sets_cc_p): Likewise.  Also, convert a GET_CODE check to a
7447         dyn_cast to rtx_sequence *, using insn method for typesafety.
7448         * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
7449         rtx_sequence * and use insn method when invoking get_attr_length.
7450         * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
7451         to rtx_insn *.  Replace a GET_CODE check with a dyn_cast to
7452         rtx_sequence *, introducing a local "seq", using its insn method
7453         from typesafety and clarity.
7454         (add_sched_insns_for_speculation): Strengthen local "next" from
7455         rtx to rtx_insn *.
7456         * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
7457         (predicate_insn): Likewise.
7458         * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
7459         second param.
7460         * config/cris/cris.c (cris_notice_update_cc): Likewise.
7461         * config/epiphany/epiphany-protos.h
7462         (extern void epiphany_insert_mode_switch_use): Likewise for param
7463         "insn".
7464         (get_attr_sched_use_fpu): Likewise for param.
7465         * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
7466         Likewise for param "insn".
7467         * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
7468         param "insn" of "target_insert_mode_switch_use" callback.
7469         * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
7470         (frv_issues_to_branch_unit_p): Likewise.
7471         (frv_pack_insn_p): Likewise.
7472         (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
7473         const rtx * (i.e. mutable rtx_def * const *) to
7474         rtx_insn * const *.
7475         * config/i386/i386-protos.h (standard_sse_constant_opcode):
7476         Strengthen first param from rtx to rtx_insn *.
7477         (output_fix_trunc): Likewise.
7478         * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
7479         (output_fix_trunc): Likewise.
7480         (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
7481         local "insn".
7482         (min_insn_size): Likewise for param "insn".
7483         (get_mem_group): Likewise.
7484         (is_cmp): Likewise.
7485         (get_insn_path): Likewise.
7486         (get_insn_group): Likewise.
7487         (count_num_restricted): Likewise.
7488         (fits_dispatch_window): Likewise.
7489         (add_insn_window): Likewise.
7490         (add_to_dispatch_window): Likewise.
7491         (debug_insn_dispatch_info_file): Likewise.
7492         * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
7493         first param.
7494         * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
7495         "cmp" and local "prev".
7496         (m32c_output_compare): Likewise for param "insn".
7497         * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
7498         a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
7499         (define_predicate "large_insn_p"): Likewise.
7500         * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
7501         param from rtx to rtx_insn *.
7502         (attr_op_mem m68k_sched_attr_op_mem): Likewise.
7503         * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
7504         (m68k_sched_attr_size): Likewise.
7505         (sched_get_opxy_mem_type): Likewise for param "insn".
7506         (m68k_sched_attr_op_mem): Likewise.
7507         (sched_mem_operand_p): Likewise.
7508         * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
7509         * config/mep/mep.c (mep_multi_slot): Likewise.
7510         * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
7511         first param.
7512         (mips_sync_loop_insns): Likewise.
7513         * config/mips/mips.c (mips_print_operand_punctuation): Use insn
7514         method of "final_sequence" for typesafety.
7515         (mips_process_sync_loop): Strengthen param "insn" from rtx to
7516         rtx_insn *.
7517         (mips_output_sync_loop): Likewise.
7518         (mips_sync_loop_insns): Likewise.
7519         (mips_74k_agen_init): Likewise.
7520         (mips_sched_init): Use NULL rather than NULL_RTX when working with
7521         insns.
7522         * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
7523         Strengthen param "insn" from rtx to rtx_insn *.
7524         * config/nds32/nds32.c (nds32_target_alignment): Likewise for
7525         local "insn".
7526         * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
7527         param.
7528         * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
7529         "insn".  Use method of rtx_sequence for typesafety.
7530         (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
7531         rtx_insn *.
7532         (branch_needs_nop_p): Likewise.
7533         (use_skip_p): Likewise.
7534         (pa_insn_refs_are_delayed): Likewise.
7535         * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
7536         for locals "insn", "ninsn".
7537         * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
7538         "insn".
7539         (is_cracked_insn): Likewise.
7540         (is_branch_slot_insn): Likewise.
7541         (is_nonpipeline_insn): Likewise.
7542         (insn_terminates_group_p): Likewise.
7543         (insn_must_be_first_in_group): Likewise.
7544         (insn_must_be_last_in_group): Likewise.
7545         (force_new_group): Likewise for param "next_insn".
7546         * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
7547         "insn".
7548         (s390_sched_score): Likewise.
7549         * config/sh/sh-protos.h (output_branch): Likewise for param 2.
7550         (rtx sfunc_uses_reg): Likewise for sole param.
7551         * config/sh/sh.c (sh_print_operand): Use insn method of
7552         final_sequence for typesafety.
7553         (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
7554         Use insn method of final_sequence for typesafety.
7555         (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
7556         * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
7557         for param.
7558         (eligible_for_return_delay): Likewise.
7559         (eligible_for_sibcall_delay): Likewise.
7560         * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
7561         (eligible_for_return_delay): Likewise.
7562         (eligible_for_sibcall_delay): Likewise.
7563         * config/stormy16/stormy16-protos.h
7564         (xstormy16_output_cbranch_hi): Likewise for final param.
7565         (xstormy16_output_cbranch_si): Likewise.
7566         * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
7567         (xstormy16_output_cbranch_si): Likewise.
7568         * config/v850/v850-protos.h (notice_update_cc): Likewise.
7569         * config/v850/v850.c (notice_update_cc): Likewise.
7570
7571         * final.c (get_attr_length_1): Strengthen param "insn" and param
7572         of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
7573         (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
7574         (get_attr_min_length): Likewise.
7575         (shorten_branches): Likewise for signature of locals "length_fun"
7576         and "inner_length_fun".  Introduce local rtx_sequence * "seqn"
7577         from a checked cast and use its methods for clarity and to enable
7578         strengthening local "inner_insn" from rtx to rtx_insn *.
7579         * genattr.c (gen_attr): When writing out the prototypes of the
7580         various generated "get_attr_" functions, strengthen the params of
7581         the non-const functions from rtx to rtx_insn *.
7582         Similarly, strengthen the params of insn_default_length,
7583         insn_min_length, insn_variable_length_p, insn_current_length.
7584         (main): Similarly, strengthen the param of num_delay_slots,
7585         internal_dfa_insn_code, insn_default_latency, bypass_p,
7586         insn_latency, min_issue_delay, print_reservation,
7587         insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
7588         "insn_default_latency" callbacks.  Rename hook_int_rtx_unreachable
7589         to hook_int_rtx_insn_unreachable.
7590         * genattrtab.c (write_attr_get): When writing out the generated
7591         "get_attr_" functions, strengthen the param "insn" from rtx to
7592         rtx_insn *, eliminating a checked cast.
7593         (make_automaton_attrs): When writing out prototypes of
7594         "internal_dfa_insn_code_", "insn_default_latency_" functions
7595         and the "internal_dfa_insn_code" and "insn_default_latency"
7596         callbacks, strengthen their params from rtx to rtx_insn *
7597         * genautomata.c (output_internal_insn_code_evaluation): When
7598         writing out code, add a checked cast from rtx to rtx_insn * when
7599         invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
7600         (output_dfa_insn_code_func): Strengthen param of generated
7601         function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
7602         (output_trans_func): Likewise for generated function
7603         "state_transition".
7604         (output_internal_insn_latency_func): When writing out generated
7605         function "internal_insn_latency", rename params from "insn" and
7606         "insn2" to "insn_or_const0" and "insn2_or_const0".  Reintroduce
7607         locals "insn" and "insn2" as rtx_insn * with checked casts once
7608         we've proven that we're not dealing with const0_rtx.
7609         (output_insn_latency_func):  Strengthen param of generated
7610         function "insn_latency" from rtx to rtx_insn *.
7611         (output_print_reservation_func): Likewise for generated function
7612         "print_reservation".
7613         (output_insn_has_dfa_reservation_p): Likewise for generated
7614         function "insn_has_dfa_reservation_p".
7615         * hooks.c (hook_int_rtx_unreachable): Rename to...
7616         (hook_int_rtx_insn_unreachable): ...this, and strengthen param
7617         from rtx to rtx_insn *.
7618         * hooks.h (hook_int_rtx_unreachable): Likewise.
7619         (extern int hook_int_rtx_insn_unreachable): Likewise.
7620         * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
7621         (get_attr_min_length): Likewise.
7622         * recog.c (get_enabled_alternatives): Likewise.
7623         * recog.h (alternative_mask get_enabled_alternatives): Likewise.
7624         * reorg.c (find_end_label): Introduce local rtx "pat" and
7625         strengthen local "insn" from rtx to rtx_insn *.
7626         (redundant_insn): Use insn method of "seq" rather than element for
7627         typesafety; strengthen local "control" from rtx to rtx_insn *.
7628         * resource.c (mark_referenced_resources): Add checked cast to
7629         rtx_insn * within INSN/JUMP_INSN case.
7630         (mark_set_resources): Likewise.
7631         * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
7632         rtx to rtx_insn *.
7633
7634 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7635
7636         * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
7637         param "label" from rtx to rtx_insn *.
7638         * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
7639         and local "op".
7640         * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
7641         (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
7642         (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
7643         (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
7644         * final.c (default_label_align_after_barrier_max_skip): Strengthen
7645         param from rtx to rtx_insn *.
7646         (default_loop_align_max_skip): Likewise.
7647         (default_label_align_max_skip): Likewise.
7648         (default_jump_align_max_skip): Likewise.
7649         * target.def (label_align_after_barrier_max_skip): Likewise.
7650         (loop_align_max_skip): Likewise.
7651         (label_align_max_skip): Likewise.
7652         (jump_align_max_skip): Likewise.
7653         * targhooks.h (default_label_align_after_barrier_max_skip):
7654         Likewise.
7655         (default_loop_align_max_skip): Likewise.
7656         (default_label_align_max_skip): Likewise.
7657         (default_jump_align_max_skip): Likewise.
7658
7659 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7660
7661         * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
7662         from const_rtx to const rtx_insn *.  Update union members from rtx
7663         to rtx_insn *.
7664         * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
7665         * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
7666         (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
7667         strengthen both params from const_rtx to const rtx_insn *.
7668         * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
7669         (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
7670         * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
7671         rtx_insn *.
7672         * target.def (can_follow_jump): Strengthen both params from
7673         const_rtx to const rtx_insn *, and update default implementation
7674         from hook_bool_const_rtx_const_rtx_true to
7675         hook_bool_const_rtx_insn_const_rtx_insn_true.
7676
7677 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7678
7679         * sched-deps.c (deps_start_bb): Strengthen param "head" and local
7680         "insn" from rtx to rtx_insn *.
7681         * sched-int.h (deps_start_bb): Likewise for 2nd param.
7682
7683 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7684             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7685             Anna Tikhonova  <anna.tikhonova@intel.com>
7686             Ilya Tocar  <ilya.tocar@intel.com>
7687             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7688             Ilya Verbin  <ilya.verbin@intel.com>
7689             Kirill Yukhin  <kirill.yukhin@intel.com>
7690             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7691
7692         * config/i386/sse.md
7693         (define_insn "vcvtph2ps<mask_name>"): Add masking.
7694         (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
7695         (define_insn "vcvtph2ps256<mask_name>"): Ditto.
7696         (define_expand "vcvtps2ph_mask"): New.
7697         (define_insn "*vcvtps2ph<mask_name>"): Add masking.
7698         (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
7699         (define_insn "vcvtps2ph256<mask_name>"): Ditto.
7700
7701 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7702             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7703             Anna Tikhonova  <anna.tikhonova@intel.com>
7704             Ilya Tocar  <ilya.tocar@intel.com>
7705             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7706             Ilya Verbin  <ilya.verbin@intel.com>
7707             Kirill Yukhin  <kirill.yukhin@intel.com>
7708             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7709
7710         * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
7711         New.
7712         (define_mode_iterator VI24_AVX512BW_1): Ditto.
7713         (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
7714         (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
7715         (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
7716         also for TARGET_AVX512VL.
7717         (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
7718
7719 2014-09-15  Markus Trippelsdorf  <markus@trippelsdorf.de>
7720
7721         * doc/install.texi (Options specification): add
7722         --disable-libsanitizer item.
7723
7724 2014-09-14  James Clarke  <jrtc27@jrtc27.com>
7725             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7726
7727         PR target/61407
7728         * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
7729         and above.
7730         * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
7731         kernel version check to avoid incrementing it after every major OS X
7732         release.
7733         (darwin_default_min_version): Avoid static memory buffer.
7734
7735 2014-09-13  Jan Hubicka  <hubicka@ucw.cz>
7736
7737         * tree.c (need_assembler_name_p): Store C++ type mangling only
7738         for aggregates.
7739
7740 2014-09-13  Marek Polacek  <polacek@redhat.com>
7741
7742         * tree.c (protected_set_expr_location): Don't check whether T is
7743         non-null here.
7744
7745 2014-09-12  DJ Delorie  <dj@redhat.com>
7746
7747         * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
7748         (extend_and_shift1_hipsi2): Likewise.
7749         (extend_and_shift2_hipsi2): Likewise.
7750
7751 2014-09-12  David Malcolm  <dmalcolm@redhat.com>
7752
7753         * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
7754         with NULL when dealing with an insn.
7755         * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
7756         from rtx to rtx_insn *.
7757         * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
7758         const_rtx to const rtx_insn *.
7759         * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
7760
7761 2014-09-12  Trevor Saunders  <tsaunders@mozilla.com>
7762
7763         * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
7764         assert.
7765
7766 2014-09-12  Joseph Myers  <joseph@codesourcery.com>
7767
7768         * target.def (libgcc_floating_mode_supported_p): New hook.
7769         * targhooks.c (default_libgcc_floating_mode_supported_p): New
7770         function.
7771         * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
7772         * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
7773         (LIBGCC2_HAS_TF_MODE): Remove.
7774         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
7775         * doc/tm.texi: Regenerate.
7776         * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
7777         machine mode.
7778         * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
7779         (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
7780         * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
7781         * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
7782         * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7783         * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
7784         * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
7785         * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
7786         * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
7787         * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
7788         function.
7789         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
7790         * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7791         * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7792         * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7793         * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7794         * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7795         * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7796         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
7797         * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
7798         * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
7799         * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7800         * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
7801         * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
7802         * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
7803         Remove.
7804         * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
7805         New macro.
7806         (ia64_libgcc_floating_mode_supported_p): New function.
7807         * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
7808         * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
7809         (IA64_NO_LIBGCC_TFMODE): Define.
7810         * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
7811         * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
7812         macro.
7813         (pdp11_scalar_mode_supported_p): New function.
7814         * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
7815         * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
7816
7817 2014-09-12  Richard Biener  <rguenther@suse.de>
7818
7819         PR middle-end/63237
7820         * gimple-fold.c (get_maxval_strlen): Gimplify string length.
7821
7822 2014-09-12  Marc Glisse  <marc.glisse@inria.fr>
7823
7824         * tree.c (integer_each_onep): New function.
7825         * tree.h (integer_each_onep): Declare it.
7826         * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
7827         -A - 1 to ~A.  Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
7828         (X & 1) == 0 for vector and complex.
7829
7830 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7831
7832         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
7833         for A57.
7834         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
7835         cost to spilling from integer to FP registers.
7836
7837 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7838
7839         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
7840         move handling.
7841         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
7842         are now handled correctly.
7843
7844 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7845
7846         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
7847         handling of CALLER_SAVE_REGS and POINTER_REGS.
7848
7849 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7850
7851         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
7852         the number of hard registers.
7853
7854 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7855             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7856             Anna Tikhonova  <anna.tikhonova@intel.com>
7857             Ilya Tocar  <ilya.tocar@intel.com>
7858             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7859             Ilya Verbin  <ilya.verbin@intel.com>
7860             Kirill Yukhin  <kirill.yukhin@intel.com>
7861             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7862
7863         * config/i386/sse.md
7864         (define_mode_iterator VI48_AVX512VL): New.
7865         (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
7866         "avx512f_vternlog<mode>_maskz" and update mode iterator.
7867         (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
7868         from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
7869         (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
7870         "avx512f_vternlog<mode>_mask" and update mode iterator.
7871         (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
7872         from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
7873         iterator.
7874         (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
7875         "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
7876         (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
7877         "avx512f_<rotate><mode><mask_name>" and update mode iterator.
7878         (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
7879         (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
7880
7881 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7882             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7883             Anna Tikhonova  <anna.tikhonova@intel.com>
7884             Ilya Tocar  <ilya.tocar@intel.com>
7885             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7886             Ilya Verbin  <ilya.verbin@intel.com>
7887             Kirill Yukhin  <kirill.yukhin@intel.com>
7888             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7889
7890         * config/i386/sse.md (VI128_256): Delete.
7891         (define_mode_iterator VI124_256): New.
7892         (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
7893         (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
7894         (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
7895         (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
7896         "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
7897         (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
7898         (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
7899         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
7900         iterator.
7901         (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
7902         in presence of AVX-512.
7903
7904 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7905             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7906             Anna Tikhonova  <anna.tikhonova@intel.com>
7907             Ilya Tocar  <ilya.tocar@intel.com>
7908             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7909             Ilya Verbin  <ilya.verbin@intel.com>
7910             Kirill Yukhin  <kirill.yukhin@intel.com>
7911             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7912
7913         * config/i386/sse.md
7914         (define_expand "<avx512>_gathersi<mode>"): Rename from
7915         "avx512f_gathersi<mode>".
7916         (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
7917         (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
7918         (define_expand "<avx512>_gatherdi<mode>"): Rename from
7919         "avx512f_gatherdi<mode>".
7920         (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
7921         (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
7922         wide versions.
7923         (define_expand "<avx512>_scattersi<mode>"): Rename from
7924         "avx512f_scattersi<mode>".
7925         (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
7926         (define_expand "<avx512>_scatterdi<mode>"): Rename from
7927         "avx512f_scatterdi<mode>".
7928         (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
7929
7930 2014-09-12  Richard Sandiford  <richard.sandiford@arm.com>
7931
7932         * ira.h (ira_finish_once): Delete.
7933         * ira-int.h (target_ira_int::~target_ira_int): Declare.
7934         (target_ira_int::free_ira_costs): Likewise.
7935         (target_ira_int::free_register_move_costs): Likewise.
7936         (ira_finish_costs_once): Delete.
7937         * ira.c (free_register_move_costs): Replace with...
7938         (target_ira_int::free_register_move_costs): ...this new function.
7939         (target_ira_int::~target_ira_int): Define.
7940         (ira_init): Call free_register_move_costs as a member function rather
7941         than a global function.
7942         (ira_finish_once): Delete.
7943         * ira-costs.c (free_ira_costs): Replace with...
7944         (target_ira_int::free_ira_costs): ...this new function.
7945         (ira_init_costs): Call free_ira_costs as a member function rather
7946         than a global function.
7947         (ira_finish_costs_once): Delete.
7948         * target-globals.c (target_globals::~target_globals): Call the
7949         target_ira_int destructor.
7950         * toplev.c: Include lra.h.
7951         (finalize): Call lra_finish_once rather than ira_finish_once.
7952
7953 2014-09-11  Jan Hubicka  <hubicka@ucw.cz>
7954
7955         * common.opt (flto-odr-type-merging): New flag.
7956         * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
7957         (types_same_for_odr): Likewise.
7958         (odr_subtypes_equivalent_p): Likewise.
7959         (add_type_duplicate): Do not walk type variants.
7960         (register_odr_type): New function.
7961         * ipa-utils.h (register_odr_type): Declare.
7962         (odr_type_p): New function.
7963         * langhooks.c (lhd_set_decl_assembler_name): Do not compute
7964         TYPE_DECLs
7965         * doc/invoke.texi (-flto-odr-type-merging): Document.
7966         * tree.c (need_assembler_name_p): Compute ODR names when asked
7967         for it.
7968         * tree.h (DECL_ASSEMBLER_NAME): Update comment.
7969
7970 2014-09-11  H.J. Lu  <hongjiu.lu@intel.com>
7971
7972         PR target/63228
7973         * config/i386/i386.c (ix86_option_override_internal): Also turn
7974         off OPTION_MASK_ABI_X32 for -m16.
7975
7976 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
7977
7978         * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
7979         GPR instead of P.
7980
7981 2014-09-11  Marc Glisse  <marc.glisse@inria.fr>
7982
7983         PR target/58757
7984         * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
7985         Directly forward to __*_DENORM_MIN__.
7986
7987 2014-09-11  David Malcolm  <dmalcolm@redhat.com>
7988
7989         * rtl.h (LABEL_REF_LABEL): New macro.
7990
7991         * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
7992         of XEXP (, 0), where we know that we have a LABEL_REF.
7993         * cfgbuild.c (make_edges): Likewise.
7994         (purge_dead_tablejump_edges): Likewise.
7995         * cfgexpand.c (convert_debug_memory_address): Likewise.
7996         * cfgrtl.c (patch_jump_insn): Likewise.
7997         * combine.c (distribute_notes): Likewise.
7998         * cse.c (hash_rtx_cb): Likewise.
7999         (exp_equiv_p): Likewise.
8000         (fold_rtx): Likewise.
8001         (check_for_label_ref): Likewise.
8002         * cselib.c (rtx_equal_for_cselib_1): Likewise.
8003         (cselib_hash_rtx): Likewise.
8004         * emit-rtl.c (mark_label_nuses): Likewise.
8005         * explow.c (convert_memory_address_addr_space): Likewise.
8006         * final.c (output_asm_label): Likewise.
8007         (output_addr_const): Likewise.
8008         * gcse.c (add_label_notes): Likewise.
8009         * genconfig.c (walk_insn_part): Likewise.
8010         * genrecog.c (validate_pattern): Likewise.
8011         * ifcvt.c (cond_exec_get_condition): Likewise.
8012         (noce_emit_store_flag): Likewise.
8013         (noce_get_alt_condition): Likewise.
8014         (noce_get_condition): Likewise.
8015         * jump.c (maybe_propagate_label_ref): Likewise.
8016         (mark_jump_label_1): Likewise.
8017         (redirect_exp_1): Likewise.
8018         (rtx_renumbered_equal_p): Likewise.
8019         * lra-constraints.c (operands_match_p): Likewise.
8020         * reload.c (operands_match_p): Likewise.
8021         (find_reloads): Likewise.
8022         * reload1.c (set_label_offsets): Likewise.
8023         * reorg.c (get_branch_condition): Likewise.
8024         * rtl.c (rtx_equal_p_cb): Likewise.
8025         (rtx_equal_p): Likewise.
8026         * rtlanal.c (reg_mentioned_p): Likewise.
8027         (rtx_referenced_p): Likewise.
8028         (get_condition): Likewise.
8029         * sched-vis.c (print_value): Likewise.
8030         * varasm.c (const_hash_1): Likewise.
8031         (compare_constant): Likewise.
8032         (const_rtx_hash_1): Likewise.
8033         (output_constant_pool_1): Likewise.
8034
8035 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
8036
8037         * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
8038         tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
8039         instead of minus.
8040         * config/rs6000/vector.md (cr6_test_for_zero_reverse,
8041         cr6_test_for_lt_reverse): Ditto.
8042
8043 2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>
8044
8045         PR c++/61489
8046         * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
8047
8048 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
8049
8050         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
8051         TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
8052         aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
8053         aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
8054         Delete.
8055
8056         (aarch64_fold_builtin): Remove all reinterpret cases.
8057
8058         * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
8059
8060         * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
8061
8062         * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
8063         aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
8064         aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
8065         aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
8066         aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
8067         aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
8068         aarch64_reinterpretv2df<mode>): Delete.
8069
8070         * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
8071
8072         * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
8073         vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
8074         vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
8075         vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
8076         vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
8077         vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
8078         vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
8079         vreinterpret_u32_f64): Use cast.
8080
8081         * config/aarch64/iterators.md (VD_RE): Delete.
8082
8083 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
8084
8085         * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
8086         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
8087         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
8088         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
8089         vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
8090         vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
8091         vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
8092         Replace inline assembler with __aarch64_vset_lane_any.
8093
8094 2014-09-11  James Greenhalgh  <james.greenhalgh@arm.com>
8095
8096         * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
8097         types.
8098         (vmull_high_lane_s32): Likewise.
8099         (vmull_high_lane_u16): Likewise.
8100         (vmull_high_lane_u32): Likewise.
8101
8102 2014-09-11  Jason Merrill  <jason@redhat.com>
8103
8104         PR c++/58678
8105         * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
8106
8107 2014-09-11  Georg-Johann Lay  <avr@gjlay.de>
8108
8109         PR target/63223
8110         * config/avr/avr.md (*tablejump.3byte-pc): New insn.
8111         (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL.  Add void clobber.
8112         (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
8113
8114 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8115             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8116             Anna Tikhonova  <anna.tikhonova@intel.com>
8117             Ilya Tocar  <ilya.tocar@intel.com>
8118             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8119             Ilya Verbin  <ilya.verbin@intel.com>
8120             Kirill Yukhin  <kirill.yukhin@intel.com>
8121             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8122
8123         * config/i386/sse.md
8124         (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
8125         "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
8126         (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
8127         New.
8128         (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
8129         from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
8130         iterator.
8131         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8132         New.
8133         (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
8134         "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
8135         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
8136         (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
8137         "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
8138         (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
8139         (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
8140         from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
8141         iterator.
8142         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8143         New.
8144         (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
8145         "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
8146         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
8147
8148 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8149
8150         * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
8151         to access removed nodes.
8152
8153 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8154
8155         PR tree-optimization/63186
8156         * ipa-split.c (test_nonssa_use): Skip nonforced labels.
8157         (mark_nonssa_use): Likewise.
8158         (verify_non_ssa_vars): Verify all header blocks for label
8159         definitions.
8160
8161 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8162             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8163             Anna Tikhonova  <anna.tikhonova@intel.com>
8164             Ilya Tocar  <ilya.tocar@intel.com>
8165             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8166             Ilya Verbin  <ilya.verbin@intel.com>
8167             Kirill Yukhin  <kirill.yukhin@intel.com>
8168             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8169
8170         * config/i386/sse.md
8171         (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
8172         (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
8173         (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
8174         "<avx2_avx512f>_permvar<mode><mask_name>".
8175         (define_insn "<avx512>_permvar<mode><mask_name>"): New.
8176         (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
8177         Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
8178         (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
8179         Ditto.
8180         (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
8181         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8182         (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
8183         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8184
8185 2014-09-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
8186
8187         * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
8188         V2DF, V4SF, DF, and DI modes.
8189         (vsx_fmav2df2): Likewise.
8190         (vsx_float_fix_<mode>2): Likewise.
8191         (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
8192
8193 2014-09-10  Xinliang David Li  <davidxl@google.com>
8194
8195         PR target/63209
8196         * config/arm/arm.md (movcond_addsi): Handle case where source
8197         and target operands are the same.
8198
8199 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
8200
8201         * final.c (this_is_asm_operands): Strengthen this variable from
8202         rtx to const rtx_insn *.
8203         * output.h (this_is_asm_operands): Likewise.
8204         * rtl-error.c (location_for_asm): Strengthen param "insn" from
8205         const_rtx to const rtx_insn *.
8206         (diagnostic_for_asm): Likewise.
8207         * rtl-error.h (error_for_asm): Likewise.
8208         (warning_for_asm): Likewise.
8209
8210 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
8211
8212         * genextract.c (print_header): When writing out insn_extract to
8213         insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
8214         * recog.h (insn_extract): Strengthen the param from rtx to
8215         rtx_insn *.
8216
8217 2014-09-10  Mike Stump  <mikestump@comcast.net>
8218
8219         * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
8220         8.6.1.
8221
8222 2014-09-10  Martin Jambor  <mjambor@suse.cz>
8223
8224         * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
8225         (analyze): Do not set analyze flag if expand_thunk returns false;.
8226         (create_wrapper): Likewise.
8227         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
8228
8229 2014-09-10  Martin Jambor  <mjambor@suse.cz>
8230
8231         PR ipa/61654
8232         * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
8233         new decl properly.  Analyze the new thunk if it is expanded.
8234
8235 2014-09-10  Andreas Schwab  <schwab@suse.de>
8236
8237         * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
8238         [USED_FOR_TARGET]: Define.
8239
8240 2014-09-10  Matthew Fortune  <matthew.fortune@imgtec.com>
8241
8242         * config/mips/mips.c (mips_secondary_reload_class): Handle
8243         regno < 0 case.
8244
8245 2014-09-10  Robert Suchanek   <robert.suchanek@imgtec.com>
8246
8247         * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
8248         assignment.
8249
8250 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
8251
8252         * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
8253         and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
8254         * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
8255         SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
8256         flag_delete_null_pointer_checks for them.
8257         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
8258         BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
8259         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
8260         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
8261         * ubsan.c (instrument_bool_enum_load): Set *gsi back to
8262         stmt's iterator.
8263         (instrument_nonnull_arg, instrument_nonnull_return): New functions.
8264         (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
8265         or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
8266         (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
8267         * doc/invoke.texi (-fsanitize=nonnull-attribute,
8268         -fsanitize=returns-nonnull-attribute): Document.
8269
8270         * ubsan.h (struct ubsan_mismatch_data): Removed.
8271         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8272         * ubsan.c (ubsan_source_location): For unknown locations,
8273         pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
8274         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8275         Allow more than one location and arbitrary extra arguments passed
8276         in ... instead of through MISMATCH pointer.
8277         (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
8278         ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
8279         instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
8280         callers.
8281
8282 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8283             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8284             Anna Tikhonova  <anna.tikhonova@intel.com>
8285             Ilya Tocar  <ilya.tocar@intel.com>
8286             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8287             Ilya Verbin  <ilya.verbin@intel.com>
8288             Kirill Yukhin  <kirill.yukhin@intel.com>
8289             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8290
8291         * config/i386/sse.md
8292         (define_mode_iterator VI48F): New.
8293         (define_insn "<avx512>_compress<mode>_mask"): Rename from
8294         "avx512f_compress<mode>_mask" and update mode iterator.
8295         (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
8296         "avx512f_compressstore<mode>_mask" and update mode iterator.
8297         (define_expand "<avx512>_expand<mode>_maskz"): Rename from
8298         "avx512f_expand<mode>_maskz" and update mode iterator.
8299         (define_insn "<avx512>_expand<mode>_mask"): Rename from
8300         "avx512f_expand<mode>_mask" and update mode iterator.
8301
8302 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8303             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8304             Anna Tikhonova  <anna.tikhonova@intel.com>
8305             Ilya Tocar  <ilya.tocar@intel.com>
8306             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8307             Ilya Verbin  <ilya.verbin@intel.com>
8308             Kirill Yukhin  <kirill.yukhin@intel.com>
8309             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8310
8311         * config/i386/i386.c
8312         (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
8313         avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
8314         avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
8315         avx512dq_rangepv4sf_mask.
8316         * config/i386/sse.md
8317         (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
8318         UNSPEC_RANGE.
8319         (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
8320         (define_insn "reduces<mode>"): Ditto.
8321         (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
8322         Ditto.
8323         (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
8324         (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
8325         (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
8326
8327 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8328             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8329             Anna Tikhonova  <anna.tikhonova@intel.com>
8330             Ilya Tocar  <ilya.tocar@intel.com>
8331             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8332             Ilya Verbin  <ilya.verbin@intel.com>
8333             Kirill Yukhin  <kirill.yukhin@intel.com>
8334             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8335
8336         * config/i386/i386.c
8337         (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
8338         (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
8339         (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
8340         avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
8341         avx512vl_getmantv2df_mask.
8342         (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
8343         avx512f_vgetmantv4sf_round.
8344         * config/i386/sse.md
8345         (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
8346         Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
8347         mode iterator.
8348         (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
8349         (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
8350         (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
8351         from "avx512f_scalef<mode><mask_name><round_name>" and update mode
8352         iterator..
8353         (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
8354         Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
8355         update mode iterator.
8356         (define_expand
8357         "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
8358         "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
8359         mode iterator.
8360         (define_insn
8361         "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
8362         from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
8363         update mode iterator.
8364         (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
8365         from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
8366         iterator..
8367         (define_insn
8368         "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
8369         "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
8370         mode iterator..
8371         (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
8372         Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
8373         update mode iterator.
8374         (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
8375         "avx512f_getmant<mode><round_saeonly_name>".
8376
8377 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8378
8379         PR ipa/63166
8380         * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
8381
8382 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8383             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8384             Anna Tikhonova  <anna.tikhonova@intel.com>
8385             Ilya Tocar  <ilya.tocar@intel.com>
8386             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8387             Ilya Verbin  <ilya.verbin@intel.com>
8388             Kirill Yukhin  <kirill.yukhin@intel.com>
8389             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8390
8391         * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
8392         (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
8393         (define_mode_iterator FMAMODE_AVX512): New.
8394         (define_mode_iterator FMAMODE): Remove conditions.
8395         (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
8396         (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
8397         from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
8398         mode iterator.
8399         (define_mode_iterator FMAMODE_NOVF512): Remove.
8400         (define_insn "*fma_fmadd_<mode>"): Rename from
8401         "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
8402         FMAMODE mode iterator.
8403         (define_mode_iterator VF_SF_AVX512VL): New.
8404         (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
8405         Use VF_SF_AVX512VL mode iterator.
8406         (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
8407         "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8408         iterator.
8409         (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
8410         "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8411         iterator.
8412         (define_insn "*fma_fmsub_<mode>"): Rename from
8413         "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
8414         FMAMODE mode iterator.
8415         (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
8416         Use VF_SF_AVX512VL mode iterator.
8417         (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
8418         "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8419         iterator.
8420         (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
8421         "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8422         iterator.
8423         (define_insn "*fma_fnmadd_<mode>"): Rename from
8424         "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
8425         use FMAMODE mode iterator.
8426         (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
8427         Use VF_SF_AVX512VL mode iterator.
8428         (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
8429         "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8430         iterator.
8431         (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
8432         "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8433         iterator.
8434         (define_insn "*fma_fnmsub_<mode>"): Rename from
8435         "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
8436         FMAMODE mode iterator.
8437         (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
8438         Use VF_SF_AVX512VL mode iterator.
8439         (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
8440         "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8441         iterator.
8442         (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
8443         "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8444         iterator.
8445         (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
8446         Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
8447         use VF_AVX512VL mode iterator.
8448         (define_insn "*fma_fmaddsub_<mode>"): Rename from
8449         "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
8450         remove subst usage.
8451         (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
8452         Use VF_SF_AVX512VL mode iterator.
8453         (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
8454         "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8455         iterator.
8456         (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
8457         "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8458         iterator.
8459         (define_insn "*fma_fmsubadd_<mode>"): Rename from
8460         "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
8461         remove usage of subst.
8462         (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
8463         Use VF_SF_AVX512VL mode iterator.
8464         (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
8465         "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8466         iterator.
8467         (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
8468         "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8469         iterator.
8470
8471 2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>
8472
8473         Revert r213751:
8474         * calls.c (precompute_arguments): Check
8475          promoted_for_signed_and_unsigned_p and set the promoted mode.
8476         (promoted_for_signed_and_unsigned_p): New function.
8477         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
8478         and set the promoted mode.
8479         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
8480         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
8481         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
8482
8483 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8484
8485         * opth-gen.awk: Generate mapping from cpp message reasons to the
8486         options that enable them.
8487         * doc/options.texi (CppReason): Document.
8488
8489 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8490
8491         * doc/invoke.texi (Wnormalized=): Update.
8492
8493 2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
8494
8495         PR target/63195
8496         * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
8497         operands.  Split off the constant operand alternative to ...
8498         (*bool<mode>3_imm): New.
8499
8500 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8501
8502         * rtl.h (single_set_2): Strengthen first param from const_rtx to
8503         const rtx_insn *, and move prototype to above...
8504         (single_set): ...this.  Convert this from a macro to an inline
8505         function, enforcing the requirement that the param is a const
8506         rtx_insn *.
8507         (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
8508
8509         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
8510         Strengthen both params from rtx to rtx_insn *.
8511         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
8512         Likewise; introduce locals "producer_set", "consumer_set", using
8513         them in place of "producer" and "consumer" when dealing with SET
8514         rather than insn.
8515         * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
8516         when invoking single_set in region guarded by INSN_P.
8517         (avr_out_bitop): Likewise.
8518         (_reg_unused_after): Introduce local rtx_sequence * "seq" in
8519         region guarded by GET_CODE check, using methods to strengthen
8520         local "this_insn" from rtx to rtx_insn *, and for clarity.
8521         * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
8522         Strengthen local "insn" from rtx to rtx_insn *.
8523         (define_insn_and_split "xload<mode>_A"): Likewise.
8524         * config/bfin/bfin.c (trapping_loads_p): Likewise for param
8525         "insn".
8526         (find_load): Likewise for return type.
8527         (workaround_speculation): Likewise for both locals named
8528         "load_insn".
8529         * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
8530         local "cc0_user".
8531         * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
8532         for local "prev".
8533         * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
8534         param 2.
8535         * config/h8300/h8300.c (notice_update_cc): Likewise.
8536         * config/i386/i386.c (ix86_flags_dependent): Likewise for params
8537         "insn" and "dep_insn".
8538         (exact_store_load_dependency): Likewise for both params.
8539         (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
8540         since this now clashes with inline function.  Instead, delay
8541         calling single_set until the point where its needed, and then
8542         assign the result to "compare_set" and rework the conditional that
8543         follows.
8544         * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
8545         local "last" from rtx to rtx_insn *.
8546         * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
8547         second param.
8548         (mips_store_data_bypass_p): Likewise for both params.
8549         * config/mips/mips.c (mips_load_store_insns): Likewise for second
8550         param.
8551         (mips_store_data_bypass_p): Likewise for both params.
8552         (mips_orphaned_high_part_p): Likewise for param "insn".
8553         * config/mn10300/mn10300.c (extract_bundle): Likewise.
8554         (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
8555         Introduce local rtx "insn2_pat".
8556         * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
8557         "ninsn".
8558         (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
8559         Introduce local rtx "set", using it in place of "insn" for the
8560         result of single_set.  This appears to fix a bug, since the call
8561         to find_regno_note on a SET does nothing.
8562         * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
8563         params from rtx to rtx_insn *.
8564         (set_to_load_agen): Likewise.
8565         * config/s390/s390.c (s390_label_align): Likewise for local
8566         "prev_insn".  Introduce new rtx locals "set" and "src", using
8567         them in place of "prev_insn" for the results of single_set
8568         and SET_SRC respectively.
8569         (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
8570         Introduce new rtx local "set" using in place of "jump" for the
8571         result of single_set.  Use SET_SRC (set) rather than plain
8572         XEXP (set, 1).
8573         * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
8574         rtx to rtx_insn *.
8575         (noncall_uses_reg): Likewise.
8576         (reg_unused_after): Introduce local rtx_sequence * "seq" in region
8577         guarded by GET_CODE check, using its methods for clarity, and to
8578         enable strengthening local "this_insn" from rtx to rtx_insn *.
8579         * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
8580         "insn" from rtx to rtx_insn *.
8581         (define_expand "umulhisi3"): Likewise.
8582         (define_expand "smulsi3_highpart"): Likewise.
8583         (define_expand "umulsi3_highpart"): Likewise.
8584         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
8585         local "after".  Replace GET_CODE check with a dyn_cast,
8586         introducing new local rtx_sequence * "seq", using insn method for
8587         typesafety.
8588
8589         * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
8590         from rtx to rtx_insn *.  Introduce local rtx "pat", using it in
8591         place of "insn" once we're dealing with patterns rather than the
8592         input insn.
8593         (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
8594         (scan_trace): Likewise for local "elt", updating lookups within
8595         sequence to use insn method rather than element method.
8596         * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
8597         to rtx_insn *.
8598         * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
8599         * ifcvt.c (noce_try_abs): Likewise for local "insn".
8600         * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
8601         invoking single_set.
8602         * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
8603         "insn" from rtx to rtx_insn *.
8604         (skip_usage_debug_insns): Likewise for return type, adding a
8605         checked cast.
8606         (check_secondary_memory_needed_p): Likewise for local "insn".
8607         (inherit_reload_reg): Likewise.
8608         * modulo-sched.c (sms_schedule): Likewise for local "count_init".
8609         * recog.c (peep2_attempt): Likewise for local "old_insn", adding
8610         checked casts.
8611         (store_data_bypass_p): Likewise for both params.
8612         (if_test_bypass_p): Likewise.
8613         * recog.h (store_data_bypass_p): Likewise for both params.
8614         (if_test_bypass_p): Likewise.
8615         * reload.c (find_equiv_reg): Likewise for local "where".
8616         * reorg.c (delete_jump): Likewise for param "insn".
8617         * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
8618         to const rtx_insn *.
8619         * store-motion.c (replace_store_insn): Likewise for param "del".
8620         (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
8621         and use its methods for clarity, and to strengthen local "del"
8622         from rtx to rtx_insn *.
8623         (build_store_vectors): Use insn method of "st" when calling
8624         replace_store_insn for typesafety and clarity.
8625
8626 2014-09-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
8627
8628         * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
8629         UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
8630         on how to make it legal in future.
8631
8632 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8633
8634         * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
8635         to rtx_insn *.
8636         (restinsn): Likewise.
8637         * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
8638         Likewise for param.
8639         * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
8640         Likewise.
8641         * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
8642         first param.
8643         (arc_hazard): Likewise for both params.
8644         * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
8645         checked casts to rtx_sequence * and uses of the insn method for
8646         type-safety.
8647         (arc_hazard): Strengthen both params from rtx to rtx_insn *.
8648         (arc_adjust_insn_length): Likewise for param "insn".
8649         (struct insn_length_parameters_s): Likewise for first param of
8650         "get_variants" callback field.
8651         (arc_get_insn_variants): Likewise for first param and local
8652         "inner".  Replace a check of GET_CODE with a dyn_cast to
8653         rtx_sequence *, using methods for type-safety and clarity.
8654         * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
8655         rtx_sequence * and uses of the insn method for type-safety when
8656         invoking arc_adjust_insn_length.
8657         * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
8658         for param.
8659         (arm_address_offset_is_imm): Likewise.
8660         (struct tune_params): Likewise for params 1 and 3 of the
8661         "sched_adjust_cost" callback field.
8662         * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
8663         params 1 and 3 ("insn" and "dep").
8664         (xscale_sched_adjust_cost): Likewise.
8665         (fa726te_sched_adjust_cost): Likewise.
8666         (cortexa7_older_only): Likewise for param "insn".
8667         (cortexa7_younger): Likewise.
8668         (arm_attr_length_move_neon): Likewise.
8669         (arm_address_offset_is_imm): Likewise.
8670         * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
8671         * config/avr/avr.c (avr_notice_update_cc): Likewise.
8672         * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
8673         (workaround_speculation): Likewise for local "last_condjump".
8674         * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
8675         (shadow_or_blockage_p): Likewise.
8676         (get_unit_reqs): Likewise.
8677         (get_unit_operand_masks): Likewise.
8678         (c6x_registers_update): Likewise.
8679         (returning_call_p): Likewise.
8680         (can_use_callp): Likewise.
8681         (convert_to_callp): Likewise.
8682         (find_last_same_clock): Likwise for local "t".
8683         (reorg_split_calls): Likewise for local "shadow".
8684         (hwloop_pattern_reg): Likewise for param "insn".
8685         * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
8686         * config/frv/frv.c (frv_final_prescan_insn): Likewise.
8687         (frv_extract_membar): Likewise.
8688         (frv_optimize_membar_local): Strengthen param "last_membar" from
8689         rtx * to rtx_insn **.
8690         (frv_optimize_membar_global): Strengthen param "membar" from rtx
8691         to rtx_insn *.
8692         (frv_optimize_membar): Strengthen local "last_membar" from rtx *
8693         to rtx_insn **.
8694         * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
8695         both params from rtx to rtx_insn *.
8696         (ia64_ld_address_bypass_p): Likewise.
8697         * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
8698         "insn".
8699         (ia64_safe_type): Likewise.
8700         (group_barrier_needed): Likewise.
8701         (safe_group_barrier_needed): Likewise.
8702         (ia64_single_set): Likewise.
8703         (is_load_p): Likewise.
8704         (record_memory_reference): Likewise.
8705         (get_mode_no_for_insn): Likewise.
8706         (important_for_bundling_p): Likewise.
8707         (unknown_for_bundling_p): Likewise.
8708         (ia64_st_address_bypass_p): Likewise for both params.
8709         (ia64_ld_address_bypass_p): Likewise.
8710         (expand_vselect): Introduce new local rtx_insn * "insn", using it
8711         in place of rtx "x" after the emit_insn call.
8712         * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
8713         Strengthen param from rtx to rtx_insn *.
8714         (ix86_agi_dependent): Likewise for both params.
8715         (ix86_attr_length_immediate_default): Likewise for param 1.
8716         (ix86_attr_length_address_default): Likewise for param.
8717         (ix86_attr_length_vex_default): Likewise for param 1.
8718         * config/i386/i386.c (ix86_attr_length_immediate_default):
8719         Likewise for param "insn".
8720         (ix86_attr_length_address_default): Likewise.
8721         (ix86_attr_length_vex_default): Likewise.
8722         (ix86_agi_dependent): Likewise for both params.
8723         (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
8724         (vselect_insn): Likewise for this variable.
8725         * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
8726         for param 1.
8727         (m68k_sched_attr_opy_type): Likewise.
8728         * config/m68k/m68k.c (sched_get_operand): Likewise.
8729         (sched_attr_op_type): Likewise.
8730         (m68k_sched_attr_opx_type): Likewise.
8731         (m68k_sched_attr_opy_type): Likewise.
8732         (sched_get_reg_operand): Likewise.
8733         (sched_get_mem_operand): Likewise.
8734         (m68k_sched_address_bypass_p): Likewise for both params.
8735         (sched_get_indexed_address_scale): Likewise.
8736         (m68k_sched_indexed_address_bypass_p): Likewise.
8737         * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
8738         (m68k_sched_indexed_address_bypass_p): Likewise.
8739         * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
8740         "label", "ret" from rtx to rtx_insn *, adding a checked cast and
8741         removing another.
8742         * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
8743         params from rtx to rtx_insn *.
8744         (mips_fmadd_bypass): Likewise.
8745         * config/mips/mips.c (mips_fmadd_bypass): Likewise.
8746         (mips_linked_madd_p): Likewise.
8747         (mips_macc_chains_last_hilo): Likewise for this variable.
8748         (mips_macc_chains_record): Likewise for param.
8749         (vr4130_last_insn): Likewise for this variable.
8750         (vr4130_swap_insns_p): Likewise for both params.
8751         (mips_ls2_variable_issue): Likewise for param.
8752         (mips_need_noat_wrapper_p): Likewise for param "insn".
8753         (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
8754         in place of "x" after the emit_insn.
8755         * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
8756         params from rtx to rtx_insn *.
8757         * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
8758         (pa_combine_instructions): Introduce local "par" for result of
8759         gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
8760         to make_insn_raw.
8761         (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
8762         * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
8763         (rl78_alloc_physical_registers_op1): Likewise.
8764         (rl78_alloc_physical_registers_op2): Likewise.
8765         (rl78_alloc_physical_registers_ro1): Likewise.
8766         (rl78_alloc_physical_registers_cmp): Likewise.
8767         (rl78_alloc_physical_registers_umul): Likewise.
8768         (rl78_alloc_address_registers_macax): Likewise.
8769         (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
8770         * config/s390/predicates.md (execute_operation): Likewise for
8771         local "insn".
8772         * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
8773         params.
8774         * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
8775         (addr_generation_dependency_p): Likewise for param "insn".
8776         (s390_agen_dep_p): Likewise for both params.
8777         (s390_fpload_toreg): Likewise for param "insn".
8778         * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
8779         * config/sh/sh.c (sh_loop_align): Likewise for param and local
8780         "next".
8781         * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
8782         * config/sh/sh_treg_combine.cc
8783         (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
8784         and local "i".
8785         (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
8786         * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
8787         "and_insn", "load", "shift".
8788         * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
8789         "insn".
8790         * final.c (final_scan_insn): Introduce local rtx_insn * "other"
8791         for XEXP (note, 0) of the REG_CC_SETTER note.
8792         (cleanup_subreg_operands): Strengthen param "insn" from rtx to
8793         rtx_insn *, eliminating a checked cast made redundant by this.
8794         * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
8795         to rtx_insn *.
8796         * genattr.c (main): When writing out the prototype to
8797         const_num_delay_slots, strengthen the param from rtx to
8798         rtx_insn *.
8799         * genattrtab.c (write_const_num_delay_slots): Likewise when
8800         writing out the implementation of const_num_delay_slots.
8801         * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
8802         "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
8803         * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
8804         favor of new rtx locals "src" and "set" and new local rtx_insn *
8805         "insn" and "seq".
8806         (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
8807         to rtx_insn *.
8808         (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
8809         locals "cond", "if_then_else", "set" and new rtx_insn * locals
8810         "insn" and "seq".
8811         (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
8812         "last" from rtx to rtx_insn *.  Likewise for a local "tmp",
8813         renaming to "tmp_insn".  Eliminate the other local rtx "tmp" from
8814         the top-level scope, replacing with new more tightly-scoped rtx
8815         locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
8816         "new_insn", "copy_of_insn_b", and make local rtx "set" more
8817         tightly-scoped.
8818         * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
8819         rtx_insn *.
8820         * ira.c (setup_prohibited_mode_move_regs): Likewise for local
8821         "move_insn".
8822         (ira_setup_alts): Likewise for param "insn".
8823         * lra-constraints.c (emit_inc): Likewise for local "add_insn".
8824         * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
8825         and an rtx_insn *.
8826         (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
8827         new more-tightly scoped rtx locals "add3_insn", "insn",
8828         "add2_insn" and rtx_insn * "move_insn".
8829         * postreload-gcse.c (eliminate_partially_redundant_load): Add
8830         checked cast on result of gen_move_insn when invoking
8831         extract_insn.
8832         * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
8833         rtx_insn *.
8834         (verify_changes): Add a checked cast on "object" when invoking
8835         insn_invalid_p.
8836         (extract_insn_cached): Strengthen param "insn" from rtx to
8837         rtx_insn *.
8838         (extract_constrain_insn_cached): Likewise.
8839         (extract_insn): Likewise.
8840         * recog.h (insn_invalid_p): Likewise for param 1.
8841         (recog_memoized): Likewise for param.
8842         (extract_insn): Likewise.
8843         (extract_constrain_insn_cached): Likewise.
8844         (extract_insn_cached): Likewise.
8845         * reload.c (can_reload_into): Likewise for local "test_insn".
8846         * reload.h (cleanup_subreg_operands): Likewise for param.
8847         * reload1.c (emit_insn_if_valid_for_reload): Rename param from
8848         "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
8849         result of emit_insn.  Remove a checked cast made redundant by this
8850         change.
8851         * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
8852         rtx to rtx_insn *.
8853         * sel-sched.c (get_reg_class): Likewise.
8854
8855 2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8856             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
8857
8858         * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
8859         * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
8860         Define.
8861         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
8862
8863 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8864
8865         * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
8866         const rtx_insn *, and from rtx to rtx_insn * for the other
8867         overloaded variant.
8868         (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
8869         INSN_LOCATION, since we know INSN_P holds.
8870         (insn_line): Strengthen param from const_rtx to const rtx_insn *.
8871         (insn_file): Likewise.
8872         (insn_scope): Likewise.
8873         (insn_location): Likewise.
8874
8875         * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
8876         "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
8877         for the result of gen_load_const_gp.
8878         * config/rs6000/rs6000-protos.h (output_call): Strengthen first
8879         param from rtx to rtx_insn *.
8880         * config/rs6000/rs6000.c (output_call): Likewise.
8881         * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
8882         introducing a checked cast to rtx_sequence * and use of the insn
8883         method.
8884         * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
8885         from rtx to rtx_insn *.
8886         (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
8887         (insn_line): Likewise.
8888         (insn_file): Likewise.
8889         (insn_location): Likewise.
8890         * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
8891         from rtx to rtx_insn *.
8892         * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
8893         cast, using it for calls to INSN_HAS_LOCATION and insn_location.
8894         * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
8895         via a checked cast.
8896         * reorg.c (relax_delay_slots): Strengthen locals named "after"
8897         from rtx to rtx_insn *; use methods of "pat" for type-safety.
8898
8899 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8900
8901         * combine.c (try_combine): Eliminate checked cast on result of
8902         gen_rtx_INSN.
8903         * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
8904         autogenerated one by strengthening the return type and params 2 and 3
8905         from rtx to rtx_insn *, and by naming the params.
8906         * gengenrtl.c (special_rtx): Add INSN to those that are
8907         special-cased.
8908         * rtl.h (gen_rtx_INSN): New prototype.
8909
8910 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8911
8912         * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
8913         than NULL_RTX.
8914         (no_equiv): Likewise.
8915         (update_equiv_regs): Likewise.
8916         (setup_reg_equiv): Likewise.  Strengthen locals "elem",
8917         "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
8918         from rtx to rtx_insn *.  Use methods of "elem" for typesafety and
8919         clarity.
8920         * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
8921         from rtx to rtx_insn_list *.
8922         * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
8923         rtx_insn_list * and use methods for clarity and typesafety.
8924         * lra-constraints.c (contains_deleted_insn_p): Likewise for param
8925         "list".
8926         (init_insn_rhs_dead_pseudo_p): Likewise for local "insns".  Remove
8927         redundant check on INSN_P (insns): this cannot hold, as "insns" is
8928         an INSN_LIST, not an insn.
8929         (reverse_equiv_p): Strengthen local "insns" from rtx to
8930         rtx_insn_list * and use methods for clarity and typesafety.
8931         (contains_reloaded_insn_p): Likewise for local "list".
8932
8933 2014-09-09  Jiong Wang  <jiong.wang@arm.com>
8934
8935         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
8936         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
8937         (arm_builtin_vectorized_function): Likewise.
8938         * config/arm/arm_neon_builtins.def: New macro for copysignf.
8939         * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
8940
8941 2014-09-09  Richard Sandiford  <richard.sandiford@arm.com>
8942
8943         * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
8944         * builtins.h (default_target_builtins): Likewise.
8945         * gcse.h (default_target_gcse): Likewise.
8946         * target-globals.h (target_globals): Add a destructor.  Convert
8947         void-pointer fields back to their real type and change from
8948         GTY((atomic)) to GTY((skip)).
8949         (restore_target_globals): Remove casts accordingly.
8950         * target-globals.c (save_target_globals): Use XCNEW rather than
8951         ggc_internal_cleared_alloc to allocate non-GC structures.
8952         Use ggc_cleared_alloc to allocate the target_globals structure
8953         itself.
8954         (target_globals::~target_globals): Define.
8955
8956 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8957
8958         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
8959         mnemonic instead of fldmfdd.
8960         * config/arm/arm.c (vfp_output_fstmd): Rename to...
8961         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
8962         Output vpush when address register is SP.
8963         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
8964         (vfp_output_vstmd): ... This.
8965         * config/arm/vfp.md (push_multi_vfp): Update call to
8966         vfp_output_vstmd.
8967
8968 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8969
8970         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
8971
8972 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8973
8974         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
8975         (*sqrtdf2_vfp): Likewise.
8976         (*cmpsf_vfp): Likewise.
8977         (*cmpsf_trap_vfp): Likewise.
8978         (*cmpdf_vfp): Likewise.
8979         (*cmpdf_trap_vfp): Likewise.
8980
8981 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8982
8983         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
8984         (*truncdfsf2_vfp): Likewise.
8985         (*truncsisf2_vfp): Likewise.
8986         (*truncsidf2_vfp): Likewise.
8987         (fixuns_truncsfsi2): Likewise.
8988         (fixuns_truncdfsi2): Likewise.
8989         (*floatsisf2_vfp): Likewise.
8990         (*floatsidf2_vfp): Likewise.
8991         (floatunssisf2): Likewise.
8992         (floatunssidf2): Likewise.
8993
8994 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8995
8996         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
8997         (*muldf3_vfp): Likewise.
8998         (*mulsf3negsf_vfp): Likewise.
8999         (*muldf3negdf_vfp): Likewise.
9000         (*mulsf3addsf_vfp): Likewise.
9001         (*muldf3adddf_vfp): Likewise.
9002         (*mulsf3subsf_vfp): Likewise.
9003         (*muldf3subdf_vfp): Likewise.
9004         (*mulsf3negsfaddsf_vfp): Likewise.
9005         (*fmuldf3negdfadddf_vfp): Likewise.
9006         (*mulsf3negsfsubsf_vfp): Likewise.
9007         (*muldf3negdfsubdf_vfp): Likewise.
9008
9009 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9010
9011         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
9012         (*absdf2_vfp): Likewise.
9013         (*negsf2_vfp): Likewise.
9014         (*negdf2_vfp): Likewise.
9015         (*addsf3_vfp): Likewise.
9016         (*adddf3_vfp): Likewise.
9017         (*subsf3_vfp): Likewise.
9018         (*subdf3_vfp): Likewise.
9019         (*divsf3_vfp): Likewise.
9020         (*divdf3_vfp): Likewise.
9021
9022 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9023
9024         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
9025         multiple.
9026         (arm_print_operand): Don't convert real values to decimal
9027         representation in default case.
9028         (fp_immediate_constant): Delete.
9029         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
9030         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
9031         syntax.
9032         (*thumb2_movsi_vfp): Likewise.
9033         (*movdi_vfp): Likewise.
9034         (*movdi_vfp_cortexa8): Likewise.
9035         (*movhf_vfp_neon): Likewise.
9036         (*movhf_vfp): Likewise.
9037         (*movsf_vfp): Likewise.
9038         (*thumb2_movsf_vfp): Likewise.
9039         (*movdf_vfp): Likewise.
9040         (*thumb2_movdf_vfp): Likewise.
9041         (*movsfcc_vfp): Likewise.
9042         (*thumb2_movsfcc_vfp): Likewise.
9043         (*movdfcc_vfp): Likewise.
9044         (*thumb2_movdfcc_vfp): Likewise.
9045
9046 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
9047
9048         * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
9049         (-mtune): Likewise.
9050         (-mcpu): Likewise.
9051
9052 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9053
9054         PR target/61749
9055         * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
9056         Use qualifier_immediate for last operand.  Rename to...
9057         (aarch64_types_ternop_lane_qualifiers): ... This.
9058         (TYPES_QUADOP): Rename to...
9059         (TYPES_TERNOP_LANE): ... This.
9060         (aarch64_simd_expand_args): Return const0_rtx when encountering user
9061         error.  Change return of 0 to return of NULL_RTX.
9062         (aarch64_crc32_expand_builtin): Likewise.
9063         (aarch64_expand_builtin): Return NULL_RTX instead of 0.
9064         ICE when expanding unknown builtin.
9065         * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
9066         TERNOP_LANE qualifiers.
9067         (sqdmlsl_lane): Likewise.
9068         (sqdmlal_laneq): Likewise.
9069         (sqdmlsl_laneq): Likewise.
9070         (sqdmlal2_lane): Likewise.
9071         (sqdmlsl2_lane): Likewise.
9072         (sqdmlal2_laneq): Likewise.
9073         (sqdmlsl2_laneq): Likewise.
9074
9075 2014-09-09  Nick Clifton  <nickc@redhat.com>
9076
9077         * doc/invoke.texi (Optimization Options): Add missing @gol to the
9078         end of a line.
9079         (S/390 and zSeries Options): Remove superfluous word from the
9080         description of the -mhotpatch option.
9081
9082 2014-09-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9083
9084         * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
9085         * ira.c: #include "shrink-wrap.h"
9086         (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
9087         * ifcvt.c: #include "shrink-wrap.h"
9088         (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
9089
9090 2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>
9091
9092         * common/config/picochip/picochip-common.c: Remove.
9093         * config.gcc: Remove support for picochip.
9094         * config/picochip/constraints.md: Remove.
9095         * config/picochip/dfa_space.md: Remove.
9096         * config/picochip/dfa_speed.md: Remove.
9097         * config/picochip/picochip-protos.h: Remove.
9098         * config/picochip/picochip.c: Remove.
9099         * config/picochip/picochip.h: Remove.
9100         * config/picochip/picochip.md: Remove.
9101         * config/picochip/picochip.opt: Remove.
9102         * config/picochip/predicates.md: Remove.
9103         * config/picochip/t-picochip: Remove.
9104         * doc/md.texi: Don't document picochi.
9105
9106 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
9107
9108         * basic-block.h (control_flow_insn_p): Strengthen param from
9109         const_rtx to const rtx_insn *.
9110         * cfgbuild.c (control_flow_insn_p): Likewise.
9111
9112 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
9113
9114         * gcse.c (modify_mem_list): Strengthen this variable from
9115         vec<rtx> * to vec<rtx_insn *> *.
9116         (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
9117         vec<rtx_insn *>.
9118         (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
9119         vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
9120         (record_last_mem_set_info): Strengthen param "insn" from rtx to
9121         rtx_insn *.
9122         (record_last_set_info): Likewise for local "last_set_insn".
9123
9124 2014-09-08  DJ Delorie  <dj@redhat.com>
9125
9126         * doc/invoke.texi (MSP430 Options): Add -minrt.
9127
9128 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9129
9130         * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.
9131         (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
9132         statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
9133         handling SH_SPLAT.
9134         (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
9135         of extracted lane.
9136         (adjust_splat): New function.
9137         (handle_special_swappables): Call adjust_splat for SH_SPLAT.
9138         (dump_swap_insn_table): Add case for SH_SPLAT.
9139
9140 2014-09-08  Richard Biener  <rguenther@suse.de>
9141
9142         PR ipa/63196
9143         * tree-inline.c (copy_loops): The source loop header should
9144         always be non-NULL.
9145         (tree_function_versioning): If loops need fixup after removing
9146         unreachable blocks fix them.
9147         * omp-low.c (simd_clone_adjust): Do not add incr block to
9148         loop under construction.
9149
9150 2014-09-08  Alan Lawrence  <alan.lawrence@arm.com>
9151
9152         * config/aarch64/aarch64-builtins.c
9153         (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
9154
9155 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
9156
9157         * config/i386/cygming.h (TF_SIZE): Remove.
9158         * config/i386/darwin.h (TF_SIZE): Remove.
9159         * config/i386/dragonfly.h (TF_SIZE): Remove.
9160         * config/i386/freebsd.h (TF_SIZE): Remove.
9161         * config/i386/gnu-user-common.h (TF_SIZE): Remove.
9162         * config/i386/openbsdelf.h (TF_SIZE): Remove.
9163         * config/i386/sol2.h (TF_SIZE): Remove.
9164         * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
9165         * config/ia64/linux.h (TF_SIZE): Remove.
9166         * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
9167         * doc/tm.texi: Regenerate.
9168         * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
9169
9170 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
9171
9172         * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9173         Remove.
9174         * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
9175         Remove.
9176         * doc/tm.texi: Regenerate.
9177         * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9178         Poison.
9179         * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
9180         * config/cris/cris.h (__make_dp): Remove.
9181
9182 2014-09-08  Richard Biener  <rguenther@suse.de>
9183
9184         PR bootstrap/63204
9185         * cfgloop.c (mark_loop_for_removal): Track former header
9186         unconditionally.
9187         * cfgloop.h (struct loop): Add former_header member unconditionally.
9188         * loop-init.c (fix_loop_structure): Enable bogus loop removal
9189         diagnostic unconditionally.
9190
9191 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
9192
9193         PR target/63190
9194         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
9195         constraint for operand0 and remove write only modifier from operand3.
9196
9197 2014-09-07  Richard Sandiford  <richard.sandiford@arm.com>
9198
9199         PR rtl-optimization/62208
9200         * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
9201         rather than const0_rtx in eq/ne-xor simplifications.
9202
9203 2014-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
9204
9205         * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
9206         (arc_output_mi_thunk): Likewise.
9207
9208         * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
9209         arguments to silence bogus warning.
9210
9211 2014-09-06  Richard Sandiford  <richard.sandiford@arm.com>
9212
9213         PR middle-end/63171
9214         * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
9215
9216 2014-09-06  Tom de Vries  <tom@codesourcery.com>
9217
9218         * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
9219         IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
9220         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
9221
9222 2014-09-05  Dominique Dhumieres  <dominiq@lps.ens.fr>
9223
9224         PR target/63188
9225         * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
9226         * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
9227
9228 2014-09-05  Easwaran Raman  <eraman@google.com>
9229
9230         PR rtl-optimization/62146
9231         * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
9232         hoisted instruction unconditional.
9233
9234 2014-09-05  Segher Boessenkool  <segher@kernel.crashing.org>
9235
9236         PR target/63187
9237         * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
9238         Do not allow any_mask_operand for operands[2].
9239         (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
9240
9241 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9242
9243         * config/arc/arc.c (arc_print_operand): Use insn method of
9244         final_sequence for type-safety.
9245         * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
9246         "insn" from rtx to rtx_insn *.
9247         * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
9248         * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
9249         Likewise for locals "branch", "label".
9250         * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
9251         locals "i1", "i2".  Use NULL rather than NULL_RTX in comparisons.
9252         (same_cmp_following_p): Likewise for locals "i2", "i3".
9253         * config/sh/sh_optimize_sett_clrt.cc
9254         (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
9255         param "cbranch_insn".
9256         * function.c (convert_jumps_to_returns): Likewis for local "jump".
9257         * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
9258         * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
9259         const rtx_insn *.
9260         (condjump_p): Likewise.
9261         (condjump_in_parallel_p): Likewise.
9262         (pc_set): Likewise.
9263         (any_uncondjump_p): Likewise.
9264         (any_condjump_p): Likewise.
9265         (condjump_label): Likewise.
9266         (returnjump_p): Strengthen param "insn" from rtx to
9267         const rtx_insn *.
9268         (onlyjump_p): Strengthen param "insn" from const_rtx to
9269         const rtx_insn *.
9270         (jump_to_label_p): Likewise.
9271         (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
9272         (invert_jump): Likewise.
9273         * reorg.c (simplejump_or_return_p): Add checked cast when calling
9274         simplejump_p.
9275         (get_jump_flags): Strengthen param "insn" from rtx to
9276         const rtx_insn *.
9277         (get_branch_condition): Likewise.
9278         (condition_dominates_p): Likewise.
9279         (make_return_insns): Move declaration of local "pat" earlier, to
9280         after we've handled NONJUMP_INSN_P and non-sequences, using its
9281         methods to simplify the code and for type-safety.
9282         * rtl.h (find_constant_src): Strengthen param from const_rtx to
9283         const rtx_insn *.
9284         (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
9285         (condjump_p): Strengthen param from const_rtx to
9286         const rtx_insn *.
9287         (any_condjump_p): Likewise.
9288         (any_uncondjump_p): Likewise.
9289         (pc_set): Likewise.
9290         (condjump_label): Likewise.
9291         (simplejump_p): Likewise.
9292         (returnjump_p): Likewise.
9293         (onlyjump_p): Likewise.
9294         (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
9295         (invert_jump): Likewise.
9296         (condjump_in_parallel_p): Strengthen param from const_rtx to
9297         const rtx_insn *.
9298         * rtlanal.c (find_constant_src): Strengthen param from const_rtx
9299         to const rtx_insn *.
9300         * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
9301         to const rtx_insn *.
9302         * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
9303
9304 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9305
9306         * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
9307         above the conditional, and convert the check on GET_CODE to a
9308         dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
9309         the conditional.  Simplify the conditional by using methods of
9310         "trial_seq".
9311
9312 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9313
9314         * haifa-sched.c (check_clobbered_conditions): Strengthen local
9315         "link" from rtx to rtx_insn_list *, and use its methods for
9316         clarity and type-safety.
9317         (toggle_cancelled_flags): Likewise.
9318         (restore_last_backtrack_point): Likewise.
9319         (queue_to_ready): Use insn method of "link" in one place.
9320         (schedule_block): Strengthen local "link" from rtx to
9321         rtx_insn_list *, and use its methods for clarity and type-safety.
9322
9323 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9324
9325         * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
9326         param "insn" from const_rtx to const rtx_insn *.
9327         (sched_get_reverse_condition_uncached): Likewise.
9328         (sched_get_condition_with_rev): Likewise.
9329         (sched_has_condition_p): Likewise.
9330         (sched_insns_conditions_mutex_p): Likewise for both params.
9331         (sched_insn_is_legitimate_for_speculation_p): Likewise for param
9332         "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
9333         (setup_insn_reg_uses): Move local "list" to be more tightly
9334         scoped, strengthening it from an rtx to an rtx_insn_list *.  Use
9335         its methods for clarity and type-safety.
9336         (sched_analyze_1): Strengthen local "pending" from rtx to
9337         rtx_insn_list *, and local "pending_mem" from rtx to
9338         rtx_expr_list *.  Use methods of each for clarity and type-safety.
9339         (sched_analyze_2): Likewise.
9340         (sched_analyze_insn): Likewise.
9341
9342         * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
9343         param from const_rtx to const rtx_insn *.
9344         (sched_insns_conditions_mutex_p): Likewise for both params.
9345         (sched_insn_is_legitimate_for_speculation_p): Likewise for first
9346         param.
9347
9348         * system.h (CONST_CAST_RTX_INSN): New macro.
9349
9350 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9351
9352         * recog.c (peep2_attempt): Strengthen return type from rtx to
9353         rtx_insn *.
9354         (peep2_update_life): Likewise for params "last", "prev", removing
9355         a checked cast made redundant by this.
9356         (peephole2_optimize): Likewise for local "last".
9357
9358 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9359
9360         * basic-block.h (set_block_for_insn): Eliminate this macro in
9361         favor of...
9362         * rtl.h (set_block_for_insn): New inline function, imposing the
9363         requirement that the "insn" param is an rtx_insn *.
9364
9365 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9366
9367         * caller-save.c (setup_save_areas): Strengthen local "insn" from
9368         rtx to rtx_insn *.
9369         * final.c (get_call_reg_set_usage): Likewise for first param,
9370         eliminating a checked cast.
9371         * regs.h (get_call_reg_set_usage): Likewise for first param.
9372         * resource.c (mark_set_resources): Introduce local rtx_call_insn *
9373         "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
9374         cast, replacing references to "x" with "call_insn" where
9375         appropriate.
9376         (mark_target_live_regs): Strengthen local "real_insn" from rtx to
9377         rtx_insn *, adding a checked cast.
9378
9379 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9380
9381         * output.h (final_scan_insn): Strengthen first param from rtx to
9382         rtx_insn *.
9383
9384         * final.c (final_scan_insn): Likewise, renaming it back from
9385         "uncast_insn" to "insn", eliminating the checked cast.
9386
9387         * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
9388         "vec" with an rtx_sequence * "seq", taking a copy of
9389         "final_sequence", and using methods of "seq" for clarity, and for
9390         type-safety in the calls to final_scan_insn.
9391         * config/mips/mips.c (mips_output_conditional_branch): Use methods
9392         of "final_sequence" for clarity, and for type-safety in the call to
9393         final_scan_insn.
9394         * config/sh/sh.c (print_slot): Strengthen param from rtx to
9395         rtx_sequence * and rename from "insn" to "seq".
9396
9397 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9398
9399         * jump.c (delete_related_insns): Introduce a new local "table" by
9400         replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
9401         get_labels method of "table" to simplify access to the labels in
9402         the jump table.
9403
9404 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9405
9406         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
9407         f_minmaxs, f_minmaxd types.
9408
9409 2014-09-05  Richard Biener  <rguenther@suse.de>
9410
9411         * cfgloop.c (mark_loop_for_removal): Record former header
9412         when ENABLE_CHECKING.
9413         * cfgloop.h (strut loop): Add former_header member when
9414         ENABLE_CHECKING.
9415         * loop-init.c (fix_loop_structure): Sanity check loops
9416         marked for removal if they re-appeared.
9417
9418 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9419
9420         * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
9421         uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
9422
9423         (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
9424         vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
9425         vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
9426         vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
9427         vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
9428         vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
9429         vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
9430         vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
9431         vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
9432         vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
9433         vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
9434         vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
9435         vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
9436         vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
9437         vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
9438         vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
9439         vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
9440         vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
9441         vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
9442         vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
9443         with int{32,16,8}_t.
9444
9445 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9446
9447         * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
9448         (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
9449         vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
9450         vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
9451         Remove temporary __asm__ and reimplement.
9452
9453 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9454
9455         * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
9456         handling cmge, cmgt, cmeq, cmtst.
9457
9458         * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
9459         cmlt, cmgeu, cmgtu, cmtst): Remove.
9460
9461         * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
9462         vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
9463         vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
9464         vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
9465
9466 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9467
9468         * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
9469         TYPES_TST): Define.
9470         (aarch64_fold_builtin): Update pattern for cmtst.
9471
9472         * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
9473         Declare.
9474
9475         * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
9476
9477         * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
9478         Switch operands, separate out more cases, refactor.
9479
9480         (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
9481
9482         * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
9483         argument; rename old version to...
9484         (aarch64_const_vec_all_same_in_range_p): ...this.
9485         (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
9486
9487         * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
9488
9489 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9490
9491         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
9492         Remove qualifier_const_pointer, update comment.
9493
9494 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9495
9496         * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
9497
9498 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9499
9500         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
9501         varargs with pointer parameter.
9502         (aarch64_simd_expand_builtin): pass pointer into previous.
9503
9504 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9505
9506         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
9507         alus_ext.
9508
9509 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9510
9511         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
9512         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
9513         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
9514         Replace temporary asm with call to builtin.
9515         (vrbit_p8, vrbitq_p8): New functions.
9516
9517 2014-09-05  Richard Biener  <rguenther@suse.de>
9518
9519         * cfgloop.c (mark_loop_for_removal): New function.
9520         * cfgloop.h (mark_loop_for_removal): Declare.
9521         * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
9522         (merge_blocks): Likewise.
9523         (duplicate_block): Likewise.
9524         * except.c (sjlj_emit_dispatch_table): Likewise.
9525         * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
9526         * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
9527         (thread_through_loop_header): Likewise.
9528
9529 2014-09-05  Richard Biener  <rguenther@suse.de>
9530
9531         PR middle-end/63148
9532         * fold-const.c (try_move_mult_to_index): Remove.
9533         (fold_binary_loc): Do not call it.
9534         * tree-data-ref.c (dr_analyze_indices): Strip conversions
9535         from the base object again.
9536
9537 2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
9538
9539         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
9540         DImode.
9541
9542 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9543
9544         PR target/55701
9545         * config/arm/arm.md (setmem): New pattern.
9546         * config/arm/arm-protos.h (struct tune_params): New fields.
9547         (arm_gen_setmem): New prototype.
9548         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
9549         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
9550         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
9551         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
9552         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
9553         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
9554         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
9555         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
9556         (arm_const_inline_cost): New function.
9557         (arm_block_set_max_insns): New function.
9558         (arm_block_set_non_vect_profit_p): New function.
9559         (arm_block_set_vect_profit_p): New function.
9560         (arm_block_set_unaligned_vect): New function.
9561         (arm_block_set_aligned_vect): New function.
9562         (arm_block_set_unaligned_non_vect): New function.
9563         (arm_block_set_aligned_non_vect): New function.
9564         (arm_block_set_vect, arm_gen_setmem): New functions.
9565
9566 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9567
9568         * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
9569
9570 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9571
9572         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
9573
9574 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9575
9576         * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
9577         an rtx.
9578         * valtrack.h: Adjust.
9579
9580 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9581
9582         * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
9583         an rtx.
9584         (emit_jump_insn_before_noloc): Likewise.
9585         (emit_call_insn_before_noloc): Likewise.
9586         (emit_label_before): Likewise.
9587         (emit_label_after): Likewise.
9588         (emit_insn_before_setloc): Likewise.
9589         (emit_jump_insn_before_setloc): Likewise.
9590         (emit_call_insn_before_setloc): Likewise.
9591         (emit_call_insn_before): Likewise.
9592         * rtl.h: Adjust.
9593
9594 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9595
9596         * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
9597         rtx_insn *, eliminating a checked cast.
9598
9599 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9600
9601         * rtl.h (modified_between_p): Strengthen params 2 and 3 from
9602         const_rtx to const rtx_insn *.
9603         * rtlanal.c (modified_between_p): Likewise, eliminating a checked
9604         cast.
9605
9606 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9607
9608         * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
9609         fixup_args_size_notes.
9610         * expr.c (fixup_args_size_notes): Strengthen first two params from
9611         rtx to rtx_insn *, eliminating a checked cast.
9612         * rtl.h (fixup_args_size_notes): Strengthen first two params from
9613         rtx to rtx_insn *.
9614
9615 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9616
9617         * haifa-sched.c (get_ready_element): Strengthen return type from
9618         rtx to rtx_insn *.
9619         * sched-int.h (get_ready_element): Likewise.
9620
9621 2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>
9622
9623         PR target/63165
9624         * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
9625         indexed_or_indirect_operand instead of memory_operand.
9626         (floatsi<mode>2_lfiwzx_mem): Ditto.
9627
9628 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9629
9630         * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
9631         config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
9632         ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
9633
9634 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9635
9636         * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
9637         rtx.
9638         (get_last_nonnote_insn): Likewise.
9639         (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
9640         * resource.c (find_basic_block): Likewise.
9641         * rtl.h: Adjust.
9642         * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
9643         const_rtx.
9644
9645 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
9646
9647         * genattr.c (main): Within the prototype of insn_latency written
9648         out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
9649         * genautomata.c (output_internal_maximal_insn_latency_func):
9650         Within the implementation of insn_latency written out to
9651         insn-automata.c, strengthen both params from rtx to rtx_insn *,
9652         eliminating a pair of checked casts.
9653
9654 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
9655
9656         * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
9657         rtx_insn *.
9658
9659         * rtl.h (eh_returnjump_p): Likewise.
9660
9661 2014-09-04  Aldy Hernandez  <aldyh@redhat.com>
9662
9663         * Makefile.in (TAGS): Handle constructs in timevar.def.
9664
9665 2014-09-04  Guozhi Wei  <carrot@google.com>
9666
9667         PR target/62040
9668         * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
9669         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
9670         it into two patterns.
9671         (move_lo_quad_internal_be_<mode>): Likewise.
9672
9673 2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
9674
9675         * doc/options.texi: Document that Var and Init are required if CPP
9676         is given.
9677         * optc-gen.awk: Require Var and Init if CPP is given.
9678         * common.opt (Wpedantic): Use Init.
9679
9680 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9681
9682         * config/rs6000/rs6000.c (special_handling_values): Add
9683         SH_EXTRACT.
9684         (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
9685         wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
9686         as swappable with special handling SH_EXTRACT.  Remove
9687         UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
9688         optimization.
9689         (adjust_extract): New function.
9690         (handle_special_swappables): Add default to case statement; add
9691         case for SH_EXTRACT that calls adjust_extract.
9692         (dump_swap_insn_table): Handle SH_EXTRACT.
9693
9694 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9695
9696         * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
9697         selection of 0th memory doubleword, regardless of endianness.
9698
9699 2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
9700
9701         * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
9702
9703 2014-09-04  Alan Modra  <amodra@gmail.com>
9704
9705         PR debug/60655
9706         * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
9707         can't be output.
9708
9709 2014-09-03  Matthew Fortune  <matthew.fortune@imgtec.com>
9710
9711         * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
9712         * targhooks.c (default_dwarf_frame_reg_mode): New function.
9713         * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
9714         * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
9715         * doc/tm.texi: Regenerate.
9716         * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
9717         selection logic to default_dwarf_frame_reg_mode.
9718
9719 2014-09-03  Marek Polacek  <polacek@redhat.com>
9720
9721         * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
9722         by -Wall.
9723
9724 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
9725
9726         * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
9727         the automodified register.
9728
9729 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
9730
9731         * output.h (get_some_local_dynamic_name): Declare.
9732         * final.c (some_local_dynamic_name): New variable.
9733         (get_some_local_dynamic_name): New function.
9734         (final_end_function): Clear some_local_dynamic_name.
9735         * config/alpha/alpha.c (machine_function): Remove some_ld_name.
9736         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
9737         (print_operand): Report an error if '%&' is used inappropriately.
9738         * config/i386/i386.c (get_some_local_dynamic_name): Delete.
9739         (get_some_local_dynamic_name_1): Delete.
9740         * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
9741         (rs6000_get_some_local_dynamic_name): Delete.
9742         (rs6000_get_some_local_dynamic_name_1): Delete.
9743         (print_operand): Report an error if '%&' is used inappropriately.
9744         * config/s390/s390.c (machine_function): Remove some_ld_name.
9745         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
9746         (print_operand): Assert that get_some_local_dynamic_name is nonnull.
9747         * config/sparc/sparc.c: Include rtl-iter.h.
9748         (machine_function): Remove some_ld_name.
9749         (sparc_print_operand): Report an error if '%&' is used inappropriately.
9750         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
9751
9752 2014-09-03  Richard Henderson  <rth@redhat.com>
9753
9754         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
9755         (aarch64_popwb_pair_reg): Remove.
9756         (aarch64_set_frame_expr): Remove.
9757         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
9758         the restore ops performed by the insns generated.
9759         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
9760         insn.  Perform the calls_eh_return addition later; do not attempt to
9761         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
9762         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
9763         special markup at all.  Load cfun->machine->frame.hard_fp_offset
9764         into a local variable.
9765         (aarch64_frame_pointer_required): Don't check calls_alloca.
9766
9767 2014-09-03  Richard Biener  <rguenther@suse.de>
9768
9769         * opts.c (default_options_optimization): Adjust
9770         max-combine-insns to 2 for -Og.
9771
9772 2014-09-03  Martin Jambor  <mjambor@suse.cz>
9773
9774         PR ipa/62015
9775         * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
9776         pass-trough jump functions correctly.
9777
9778 2014-09-03  Martin Jambor  <mjambor@suse.cz>
9779
9780         PR ipa/61986
9781         * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
9782         created replacements in ascending order of offsets.
9783         (known_aggs_to_agg_replacement_list): Likewise.
9784
9785 2014-09-03  Martin Liska  <mliska@suse.cz>
9786
9787         * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
9788         is set to set uninitialized value for vnresult.
9789
9790 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9791
9792         * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
9793         for TARGET_MUST_PASS_IN_STACK.
9794
9795 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9796
9797         * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
9798         for TARGET_ARG_PARTIAL_BYTES.
9799
9800 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9801
9802         * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
9803         instructions for varargs implementation.
9804         (nds32_expand_epilogue): Emit stack adjustment instructions for
9805         varargs implementation.
9806
9807 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9808
9809         * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
9810         optimization detection.
9811
9812 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9813
9814         * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
9815         arguments.
9816         (nds32_function_arg_advance): Deal with nameless arguments.
9817         * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
9818         (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
9819         (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
9820
9821 2014-09-03  Richard Biener  <rguenther@suse.de>
9822
9823         * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
9824         (struct bb_bitmap_sets): Remove deferred member.
9825         (BB_DEFERRED): Remove.
9826         (defer_or_phi_translate_block): Remove.
9827         (compute_antic_aux): Remove deferring of blocks, assert
9828         proper iteration order.
9829         (compute_antic): Do not set BB_DEFERRED.
9830         (eliminate): Allocate el_avail of proper size initially.
9831
9832 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9833
9834         * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
9835         according to the value of crtl->args.pretend_args_size.
9836
9837 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9838
9839         * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
9840         varargs information.
9841
9842 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9843
9844         * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
9845         implementation for TARGET_SETUP_INCOMING_VARARGS.
9846         (nds32_strict_argument_naming): Refine comment.
9847         * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
9848         Define for future implementation.
9849
9850 2014-09-03  Ilya Tocar  <ilya.tocar@intel.com>
9851
9852         * config/i386/adxintrin.h (_subborrow_u32): New.
9853         (_addcarry_u32): Ditto.
9854         (_subborrow_u64): Ditto.
9855         (_addcarry_u64): Ditto.
9856         * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
9857         IX86_BUILTIN_SBB64.
9858         (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
9859         __builtin_ia32_sbb_u64
9860
9861 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9862
9863         * config/nds32/nds32.c (nds32_function_arg): Define and rename some
9864         GPR-specific stuff.
9865         (nds32_function_arg_advance): Likewise.
9866         (nds32_init_cumulative_args): Likewise.
9867         * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
9868         (NDS32_FIRST_GPR_REGNUM): Define.
9869         (NDS32_LAST_GPR_REGNUM): Define.
9870         (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
9871         (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
9872         (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
9873         (machine_function): Use GRP-specific stuff.
9874
9875 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9876
9877         * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
9878         (nds32_expand_epilogue): Likewise.
9879         (nds32_expand_prologue_v3push): Likewise.
9880         (nds32_expand_epilogue_v3pop): Likewise.
9881
9882 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9883
9884         * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
9885         v3push/v3pop for variadic function.
9886         * config/nds32/nds32.md (prologue, epilogue): Likewise.
9887
9888 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9889
9890         * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
9891         Check rtx for varargs implementation.
9892         (nds32_output_stack_pop): Likewise.
9893         * config/nds32/nds32-protos.h: Have a rtx argument for
9894         nds32_output_stack_push and nds32_output_stack_pop.
9895         * config/nds32/nds32.md: Likewise.
9896
9897 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9898
9899         * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
9900         to check if FUNC is an interrupt service routine.
9901         * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
9902
9903 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9904
9905         * config/nds32/nds32.h (machine_function): Add some fields for variadic
9906         arguments implementation.
9907
9908 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9909
9910         * config/nds32/nds32-predicates.c
9911         (nds32_valid_stack_push_pop): Rename to ...
9912         (nds32_valid_stack_push_pop_p): ... this.
9913         * config/nds32/nds32-protos.h: Likewise.
9914         * config/nds32/predicates.md: Likewise.
9915
9916 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9917
9918         * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
9919         (nds32_emit_stack_v3push): ... this.
9920         (nds32_gen_stack_v3pop): Rename to ...
9921         (nds32_emit_stack_v3pop): ... this and consider CFA restore
9922         information.
9923
9924 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9925
9926         * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
9927         (nds32_emit_stack_push_multiple): ... this.
9928         (nds32_gen_stack_pop_multiple): Rename to ...
9929         (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
9930         information.
9931
9932 2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
9933
9934         PR target/61078
9935         * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
9936         and add a second splitter to handle the remaining cases.
9937
9938 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9939
9940         * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
9941
9942 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
9943
9944         * cfgexpand.c (label_rtx_for_bb): Change type to
9945         hash_map<basic_block, rtx_code_label *> *.
9946         (expand_gimple_basic_block): Adjust.
9947         (pass_expand::execute): Likewise.
9948
9949 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
9950
9951         * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
9952         config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
9953         config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
9954         config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
9955         config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
9956         config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
9957         stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
9958         of rtx.
9959
9960 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
9961
9962         * alloc-pool.c: Include coretypes.h.
9963         * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
9964         function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
9965         hash_set instead of htab.
9966         * ggc-page.c (in_gc): New variable.
9967         (ggc_free): Do nothing if a collection is taking place.
9968         (ggc_collect): Set in_gc appropriately.
9969         * ggc.h (gt_ggc_mx(const char *)): New function.
9970         (gt_pch_nx(const char *)): Likewise.
9971         (gt_ggc_mx(int)): Likewise.
9972         (gt_pch_nx(int)): Likewise.
9973         * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
9974         (hash_map::hash_entry::pch_nx): Likewise.
9975         (hash_map::hash_entry::pch_nx_helper): Likewise.
9976 (hash_map::hash_map): Adjust.
9977 (hash_map::create_ggc): New function.
9978 (gt_ggc_mx): Likewise.
9979 (gt_pch_nx): Likewise.
9980         * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
9981 (default_hashset_traits::pch_nx): Likewise.
9982 (hash_set::hash_entry::ggc_mx): Likewise.
9983 (hash_set::hash_entry::pch_nx): Likewise.
9984 (hash_set::hash_entry::pch_nx_helper): Likewise.
9985 (hash_set::hash_set): Adjust.
9986 (hash_set::create_ggc): New function.
9987 (hash_set::elements): Likewise.
9988 (gt_ggc_mx): Likewise.
9989 (gt_pch_nx): Likewise.
9990         * hash-table.h (hash_table::hash_table): Adjust.
9991 (hash_table::m_ggc): New member.
9992         (hash_table::~hash_table): Adjust.
9993         (hash_table::expand): Likewise.
9994         (hash_table::empty): Likewise.
9995 (gt_ggc_mx): New function.
9996         (hashtab_entry_note_pointers): Likewise.
9997 (gt_pch_nx): Likewise.
9998
9999 2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
10000
10001         * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
10002         built-in definition.
10003         (XVCVUXDDP_SCALE): Likewise.
10004         (XVCVDPSXDS_SCALE): Likewise.
10005         (XVCVDPUXDS_SCALE): Likewise.
10006         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
10007         entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
10008         VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
10009         VSX_BUILTIN_XVCVDPUXDS_SCALE.
10010         * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
10011         prototype.
10012         * config/rs6000/rs6000.c (real.h): New include.
10013         (rs6000_scale_v2df): New function.
10014         * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
10015         (UNSPEC_VSX_XVCVUXDDP): Likewise.
10016         (UNSPEC_VSX_XVCVDPSXDS): Likewise.
10017         (UNSPEC_VSX_XVCVDPUXDS): Likewise.
10018         (vsx_xvcvsxddp_scale): New define_expand.
10019         (vsx_xvcvsxddp): New define_insn.
10020         (vsx_xvcvuxddp_scale): New define_expand.
10021         (vsx_xvcvuxddp): New define_insn.
10022         (vsx_xvcvdpsxds_scale): New define_expand.
10023         (vsx_xvcvdpsxds): New define_insn.
10024         (vsx_xvcvdpuxds_scale): New define_expand.
10025         (vsx_xvcvdpuxds): New define_insn.
10026         * doc/extend.texi (vec_ctf): Add new prototypes.
10027         (vec_cts): Likewise.
10028         (vec_ctu): Likewise.
10029         (vec_splat): Likewise.
10030         (vec_div): Likewise.
10031         (vec_mul): Likewise.
10032
10033 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10034
10035         PR target/62275
10036         * config/arm/neon.md
10037         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
10038         <v_cmp_result>): New pattern.
10039         * config/arm/iterators.md (NEON_VCVT): New int iterator.
10040         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
10041         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
10042         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
10043         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
10044         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
10045
10046 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10047
10048         PR target/62275
10049         * config/arm/iterators.md (FIXUORS): New code iterator.
10050         (VCVT): New int iterator.
10051         (su_optab): New code attribute.
10052         (su): Likewise.
10053         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
10054
10055 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10056
10057         * config/aarch64/predicates.md (aarch64_comparison_operation):
10058         New special predicate.
10059         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
10060         aarch64_comparison_operation instead of matching an operator.
10061         Update operand numbers.
10062         (csinc3<mode>_insn): Likewise.
10063         (*csinv3<mode>_insn): Likewise.
10064         (*csneg3<mode>_insn): Likewise.
10065         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
10066         * config/aarch64/aarch64.c (aarch64_get_condition_code):
10067         Return -1 instead of aborting on invalid condition codes.
10068         (aarch64_print_operand): Update aarch64_get_condition_code callsites
10069         to assert that the returned condition code is valid.
10070         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
10071
10072 2014-09-02  Aldy Hernandez  <aldyh@redhat.com>
10073
10074         * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
10075         tree.def, and gimple.def
10076
10077 2014-09-02  Jakub Jelinek  <jakub@redhat.com>
10078             Balaji V. Iyer  <balaji.v.iyer@intel.com>
10079             Igor Zamyatin  <igor.zamyatin@intel.com>
10080
10081         * cilk-builtins.def (__cilkrts_cilk_for_32): New.
10082         (__cilkrts_cilk_for_64): Likewise.
10083         * cilk-common.c (declare_cilk_for_builtin): New function.
10084         (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
10085         __cilkrts_cilk_for_64 bultins.
10086         * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
10087         CILK_TI_F_LOOP_64.
10088         (cilk_for_32_fndecl): New define.
10089         (cilk_for_64_fndecl): Likewise.
10090         * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
10091         GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
10092         * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
10093         GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
10094         GF_OMP_FOR_COMBINED_INTO.
10095         * gimplify.c (gimplify_scan_omp_clauses): Added
10096         OMP_CLAUSE__CILK_FOR_COUNT_ case.
10097         (gimplify_adjust_omp_clauses): Ditto.
10098         (gimplify_omp_for): Added CILK_FOR case.
10099         (gimplify_expr): Ditto.
10100         * omp-low.c: Include cilk.h.
10101         (extract_omp_for_data): Set appropriate kind for
10102         GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
10103         (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
10104         (create_omp_child_function_name): Added second argument to handle
10105         cilk_for case.
10106         (cilk_for_check_loop_diff_type): New function.
10107         (expand_cilk_for_call): Likewise.
10108         (expand_cilk_for): Likewise.
10109         (create_omp_child_function): Set cilk_for_count; handle the cases when
10110         it is true; call create_omp_child_function_name with second argument.
10111         (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
10112         (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
10113         * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
10114         * tree-nested.c (convert_nonlocal_omp_clauses): Added
10115         OMP_CLAUSE__CILK_FOR_COUNT_ case.
10116         (convert_local_omp_clauses): Ditto.
10117         * tree-pretty-print.c (dump_omp_clause): Added
10118         OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
10119         (dump_generic_node): Added CILK_FOR case.
10120         * tree.c (omp_clause_num_ops): New element
10121         OMP_CLAUSE__CILK_FOR_COUNT_ (1).
10122         (omp_clause_code_name): New element _Cilk_for_count_.
10123         (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
10124         * tree.def: Add tree code for CILK_FOR.
10125
10126 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10127
10128         * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
10129         (ppc403-compare): Add "exts with dot" case.
10130         * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
10131         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
10132         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
10133         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
10134         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
10135         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
10136         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
10137         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
10138         cell-cmp-microcoded): Similarly.
10139         * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
10140         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
10141         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
10142         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
10143         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
10144         * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
10145         * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
10146         * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
10147         (power6-compare): Add "exts with dot" case.
10148         * config/rs6000/power7.md (power7-integer, power7-compare): As before.
10149         * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
10150         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
10151
10152         * config/rs6000/predicates.md (lwa_operand): Don't allow memory
10153         if avoiding Cell microcode.
10154         * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
10155         (is_cracked_insn): Ditto.
10156         (insn_must_be_first_in_group): Ditto.
10157         * config/rs6000/rs6000.md (dot): Adjust comment.
10158         (cell_micro): Handle exts+dot.
10159         (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
10160         *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
10161         extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
10162         (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
10163         extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
10164         *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
10165         *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
10166
10167 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10168
10169         * config/rs6000/rs6000.md (QHSI): Delete.
10170         (EXTQI, EXTHI, EXTSI): New mode iterators.
10171         (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
10172         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
10173         *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
10174         9 anonymous instructions, and 8 splitters): Delete.
10175         (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
10176         *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
10177         *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
10178         zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
10179         *zero_extendsi<mode>2_dot2): New.
10180
10181 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10182
10183         * config/rs6000/rs6000.md (any_extend): New code iterator.
10184         (u, su): New code attributes.
10185         (dmode, DMODE): New mode attributes.
10186         (<su>mul<mode>3_highpart): New.
10187         (*<su>mul<mode>3_highpart): New.
10188         (<su>mulsi3_highpart_le): New.
10189         (<su>muldi3_highpart_le): New.
10190         (<su>mulsi3_highpart_64): New.
10191         (<u>mul<mode><dmode>3): New.
10192         (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
10193         splitters): Delete.
10194         (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
10195         splitters): Delete.
10196
10197 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10198
10199         * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
10200         *mulsi3_internal2, and two splitters): Delete.
10201         (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
10202         Delete.
10203         (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
10204
10205 2014-09-02  Richard Biener  <rguenther@suse.de>
10206
10207         PR tree-optimization/62695
10208         * tree-ssa-structalias.c (find_func_clobbers): Add missing
10209         vector truncate.
10210
10211 2014-09-01  Oleg Endo  <olegendo@gcc.gnu.org>
10212
10213         PR target/62312
10214         * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
10215
10216 2014-09-01  Andi Kleen  <ak@linux.intel.com>
10217
10218         * file-find.c (add_prefix_begin): Add.
10219         (do_add_prefix): Rename from add_prefix with first argument.
10220         (add_prefix): Add new wrapper.
10221         * file-find.h (add_prefix_begin): Add.
10222         * gcc-ar.c (main): Support -B option.
10223
10224 2014-09-01  Segher Boessenkool  <segher@kernel.crashing.org>
10225
10226         * genemit.c: Include dumpfile.h.
10227         (gen_split): Print name of splitter function to dump file.
10228
10229 2014-09-01  Richard Biener  <rguenther@suse.de>
10230
10231         * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
10232         Use stack auto_vecs for constraint expressions.
10233         (find_func_aliases_for_call): Likewise.
10234         (find_func_aliases): Likewise.
10235         (find_func_clobbers): Likewise.
10236
10237 2014-09-01  Richard Biener  <rguenther@suse.de>
10238
10239         * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
10240         operands vector in most cases.  Remove redundant code.
10241
10242 2014-09-01  Olivier Hainque  <hainque@adacore.com>
10243
10244         * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
10245         $WIND_BASE instead of designating a harcoded arbitrary home dir.
10246         (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
10247
10248 2014-09-01  Richard Biener  <rguenther@suse.de>
10249
10250         * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
10251         copy_reference_ops_from_call, vn_nary_op_compute_hash,
10252         vn_reference_compute_hash, vn_reference_insert): Remove.
10253         (vn_reference_lookup_call): New function.
10254         * tree-ssa-sccvn.c (vn_reference_compute_hash,
10255         copy_reference_ops_from_ref, copy_reference_ops_from_call,
10256         vn_reference_insert, vn_nary_op_compute_hash): Make static.
10257         (create_reference_ops_from_call): Remove.
10258         (vn_reference_lookup_3): Properly update shared_lookup_references.
10259         (vn_reference_lookup_pieces): Assert that we updated
10260         shared_lookup_references properly.
10261         (vn_reference_lookup): Likewise.
10262         (vn_reference_lookup_call): New function.
10263         (visit_reference_op_call): Use it.  Avoid re-building the
10264         reference ops.
10265         (visit_reference_op_load): Remove redundant lookup.
10266         (visit_reference_op_store): Perform special tail-merging work
10267         only when possibly doing tail-merging.
10268         (visit_use): Likewise.
10269         * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
10270
10271 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
10272
10273         PR target/62025
10274         * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
10275         returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
10276         (find_inc): Revert 2014-08-13 change.
10277
10278 2014-09-01  Marek Polacek  <polacek@redhat.com>
10279
10280         PR middle-end/61903
10281         * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
10282         Change the type of V to unsigned HOST_WIDE_INT.
10283
10284 2014-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
10285
10286         * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
10287         the size of byte markers.
10288         (do_shift_rotate): Fix confusion between host, target and marker byte
10289         size.
10290         (verify_symbolic_number_p): Likewise.
10291         (find_bswap_or_nop_1): Likewise.
10292         (find_bswap_or_nop): Likewise.
10293
10294 2014-09-01  Olivier Hainque  <hainque@adacore.com>
10295
10296         * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
10297         INSTALL_SCRIPT and INSTALL_PROGRAM as well.
10298
10299 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
10300
10301         * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
10302         * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
10303         (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
10304
10305 2014-09-01  Yury Gribov  <y.gribov@samsung.com>
10306
10307         PR sanitizer/61897
10308         PR sanitizer/62140
10309         * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
10310         (build_check_stmt): Likewise.
10311         (instrument_strlen_call): Likewise.
10312         (asan_expand_check_ifn): Likewise and fix types.
10313         (maybe_cast_to_ptrmode): New function.
10314
10315 2014-09-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10316
10317         * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
10318
10319 2014-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
10320
10321         * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
10322
10323 2014-08-30  John David Anglin  <danglin@gcc.gnu.org>
10324
10325         * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
10326         prefix to function labels when generating fast indirect calls.
10327
10328 2014-08-30  David Malcolm  <dmalcolm@redhat.com>
10329
10330         PR bootstrap/62304
10331
10332         * gcc/reorg.c (skip_consecutive_labels): Convert return type and
10333         param back from rtx_insn * to rtx.  Rename param from "label" to
10334         "label_or_return", reintroducing "label" as an rtx_insn * after
10335         we've ensured it's not a RETURN.
10336         (first_active_target_insn): Likewise for return type and param;
10337         add a checked cast to rtx_insn * once we've ensured "insn" is not
10338         a RETURN.
10339         (steal_delay_list_from_target): Convert param "pnew_thread" back
10340         from rtx_insn ** to rtx *.  Replace use of JUMP_LABEL_AS_INSN
10341         with JUMP_LABEL.
10342         (own_thread_p): Convert param "thread" back from an rtx_insn * to
10343         an rtx.  Introduce local rtx_insn * "thread_insn" with a checked
10344         cast once we've established we're not dealing with a RETURN,
10345         renaming subsequent uses of "thread" to "thread_insn".
10346         (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
10347         to JUMP_LABEL.
10348         (follow_jumps): Convert return type and param "label" from
10349         rtx_insn * back to rtx.  Move initialization of "value" to after
10350         the handling for ANY_RETURN_P, adding a checked cast there to
10351         rtx_insn *.  Convert local rtx_insn * "this_label" to an rtx and
10352         rename to "this_label_or_return", reintroducing "this_label" as
10353         an rtx_insn * once we've handled the case where it could be an
10354         ANY_RETURN_P.
10355         (fill_slots_from_thread): Rename param "thread" to
10356         "thread_or_return", converting from an rtx_insn * back to an rtx.
10357         Reintroduce name "thread" as an rtx_insn * local with a checked
10358         cast once we've handled the case of it being an ANY_RETURN_P.
10359         Convert local "new_thread" from an rtx_insn * back to an rtx.
10360         Add a checked cast when assigning to "trial" from "new_thread".
10361         Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL.  Add a
10362         checked cast to rtx_insn * from "new_thread" when invoking
10363         get_label_before.
10364         (fill_eager_delay_slots): Convert locals "target_label",
10365         "insn_at_target" from rtx_insn * back to rtx.
10366         Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
10367         (relax_delay_slots): Convert locals "trial", "target_label" from
10368         rtx_insn * back to rtx.  Convert uses of JUMP_LABEL_AS_INSN back
10369         to JUMP_LABEL.  Add a checked cast to rtx_insn * on "trial" when
10370         invoking update_block.
10371         (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
10372         JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
10373
10374         * resource.h (mark_target_live_regs): Undo erroneous conversion
10375         of second param of r214693, converting it back from rtx_insn * to
10376         rtx, since it could be a RETURN.
10377
10378         * resource.c (find_dead_or_set_registers): Similarly, convert
10379         param "jump_target" back from an rtx_insn ** to an rtx *, as we
10380         could be writing back a RETURN.  Rename local rtx_insn * "next" to
10381         "next_insn", and introduce "lab_or_return" as a local rtx,
10382         handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
10383         (mark_target_live_regs): Undo erroneous conversion
10384         of second param of r214693, converting it back from rtx_insn * to
10385         rtx, since it could be a RETURN.  Rename it from "target" to
10386         "target_maybe_return", reintroducing the name "target" as a local
10387         rtx_insn * with a checked cast, after we've handled the case of
10388         ANY_RETURN_P.
10389
10390 2014-08-29  DJ Delorie  <dj@redhat.com>
10391
10392         * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
10393         pointer size up to a power of two.
10394         * defaults.h (DWARF2_ADDR_SIZE): Round up.
10395         (POINTER_SIZE_UNITS): New, rounded up value.
10396         * dwarf2asm.c (size_of_encoded_value): Use it.
10397         (dw2_output_indirect_constant_1): Likewise.
10398         * expmed.c (init_expmed_one_conv): We now know the sizes of
10399         partial int modes.
10400         * loop-iv.c (iv_number_of_iterations): Use precision, not size.
10401         * optabs.c (expand_float): Use precision, not size.
10402         (expand_fix): Likewise.
10403         * simplify-rtx (simplify_unary_operation_1): Likewise.
10404         * tree-dfa.c (get_ref_base_and_extent): Likewise.
10405         * varasm.c (assemble_addr_to_section): Round up pointer sizes.
10406         (default_assemble_integer) Likewise.
10407         (dump_tm_clone_pairs): Likewise.
10408         * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
10409         * var-tracking.c (adjust_mems): Allow partial-int modes also.
10410         (prepare_call_arguments): Likewise.
10411         * stor-layout.c (finalize_type_size): Preserve precision.
10412         (layout_type): Use precision, not size.
10413
10414         * expr.c (convert_move): If the target has an explicit converter,
10415         use it.
10416
10417 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
10418
10419         * gdbinit.in: Skip various inline functions in rtl.h when
10420         stepping.
10421
10422 2014-08-29  Richard Sandiford  <richard.sandiford@arm.com>
10423
10424         PR bootstrap/62301
10425         * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
10426
10427 2014-08-29  Richard Biener  <rguenther@suse.de>
10428
10429         PR tree-optimization/62291
10430         * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
10431         exactly the vector size needed and use quick_push.
10432         (phi_translate_1): Adjust comment.
10433         (valid_in_sets): Remove block argument and remove pointless
10434         checking of NAMEs.
10435         (dependent_clean): Adjust for removal of block argument.
10436         (clean): Likewise.
10437         (compute_antic_aux): Likewise.
10438         (compute_partial_antic_aux): Likewise.
10439
10440 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10441             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10442             Anna Tikhonova  <anna.tikhonova@intel.com>
10443             Ilya Tocar  <ilya.tocar@intel.com>
10444             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10445             Ilya Verbin  <ilya.verbin@intel.com>
10446             Kirill Yukhin  <kirill.yukhin@intel.com>
10447             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10448
10449         * config/i386/sse.md
10450         (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
10451         (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
10452         (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
10453         (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
10454
10455 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10456             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10457             Anna Tikhonova  <anna.tikhonova@intel.com>
10458             Ilya Tocar  <ilya.tocar@intel.com>
10459             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10460             Ilya Verbin  <ilya.verbin@intel.com>
10461             Kirill Yukhin  <kirill.yukhin@intel.com>
10462             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10463
10464         * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
10465         * config/i386/sse.md
10466         (define_mode_iterator VI4_128_8_256): New.
10467         (define_mode_iterator VI2_128_4_256): Ditto.
10468         (define_mode_iterator PMOV_DST_MODE): Rename into
10469         (define_mode_iterator PMOV_DST_MODE_1): this.
10470         (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
10471         Use PMOV_DST_MODE_1 mode iterator.
10472         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10473         Ditto.
10474         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10475         Ditto.
10476         (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
10477         (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
10478         (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
10479         (define_mode_iterator PMOV_DST_MODE_2): New.
10480         (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
10481         (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
10482         (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
10483         Ditto.
10484         (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
10485         (define_mode_attr pmov_dst_3): Ditto.
10486         (define_mode_attr pmov_dst_zeroed_3): Ditto.
10487         (define_mode_attr pmov_suff_3): Ditto.
10488         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
10489         (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
10490         (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
10491         (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
10492         (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
10493         (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
10494         (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
10495         (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
10496         (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
10497         (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
10498         (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
10499         (define_mode_attr pmov_dst_4): Ditto.
10500         (define_mode_attr pmov_dst_zeroed_4): Ditto.
10501         (define_mode_attr pmov_suff_4): Ditto.
10502         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
10503         (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
10504         (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
10505         (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
10506         (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
10507         (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
10508         (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
10509         (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
10510         (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
10511         (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
10512         (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
10513
10514 2014-08-29  Richard Biener  <rguenther@suse.de>
10515
10516         * tree-cfg.c (verify_gimple_assign_unary): Do not allow
10517         NON_LVALUE_EXPR in gimple.
10518
10519 2014-08-29  Richard Biener  <rguenther@suse.de>
10520
10521         PR middle-end/62292
10522         * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
10523         from previous refactoring.
10524         (gimple_fold_builtin_strncpy): Likewise.
10525
10526 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
10527
10528         PR bootstrap/62300
10529         * function.c (assign_parm_setup_reg): Remove erroneous checked
10530         cast to rtx_insn * on result of gen_extend_insn in favor of
10531         introducing a new local rtx "pat".
10532
10533 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10534
10535         * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
10536         to silence warning.
10537         * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
10538
10539 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10540
10541         * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
10542         (next_insn): Likewise.
10543         * emit-rtl.c (next_insn): Likewise.
10544         (previous_insn): Likewise.
10545         * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
10546         "insn" and "next" from rtx to rtx_insn *.
10547         * config/picochip/picochip.c (picochip_reorg): Likewise for locals
10548         "insn", "insn1", "vliw_start",  "prologue_end_note",
10549         "last_insn_in_packet".
10550
10551 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10552
10553         * shrink-wrap.h (active_insn_between): Strengthen both params from
10554         rtx to rtx_insn *.
10555         * function.c (active_insn_between): Likewise.
10556
10557 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10558
10559         * genattr.c (main): When writing out insn-attr.h, strengthen param
10560         of dfa_clear_single_insn_cache from rtx to rtx_insn *.
10561         * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
10562         writing out the definition of dfa_clear_single_insn_cache to the
10563         generated insn-automata.c
10564
10565 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10566
10567         * resource.h (clear_hashed_info_for_insn): Strengthen param from
10568         rtx to rtx_insn *.
10569         (incr_ticks_for_insn): Likewise.
10570         (init_resource_info): Likewise.
10571
10572         * resource.c (init_resource_info): Likewise.
10573         (clear_hashed_info_for_insn): Likewise.
10574         (incr_ticks_for_insn): Likewise.
10575
10576         * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
10577         rtx to rtx_insn *.
10578         (steal_delay_list_from_target): Use methods of "seq".
10579         (try_merge_delay_insns): Use methods of "merged_insns".
10580         (update_block): Strengthen param "insn" from rtx to rtx_insn *.
10581         (reorg_redirect_jump): Likewise for param "jump".
10582
10583 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10584
10585         * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
10586         rtx to rtx_insn *.
10587         * config/s390/s390.c (s390_split_branches): Eliminate top-level
10588         local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
10589         "set_insn".
10590         (s390_mainpool_finish): In three places, split out a local rtx
10591         "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
10592         "insn".  Strengthen local "pool_end" from rtx to rtx_code_label *
10593         and split another local rtx "insn" out into rtx "pat" and
10594         rtx_insn * "insn".
10595         * config/sh/sh.c (output_branchy_insn): Rather than working
10596         directly on operands[9], introduce local rtx_code_label *
10597         variables named "lab" in two places, working on them, and then
10598         assigning them to operands[9], so that the intervening operations
10599         are known by the type system to be on insns.
10600
10601 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10602
10603         * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
10604         const rtx_insn *.
10605
10606         * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
10607         in invocation of INSN_HAS_LOCATION.
10608
10609 2014-08-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
10610
10611         * config/rs6000/altivec.h (vec_xl): New #define.
10612         (vec_xst): Likewise.
10613         * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
10614         (XXSPLTD_V2DI): Likewise.
10615         (DIV_V2DI): Likewise.
10616         (UDIV_V2DI): Likewise.
10617         (MUL_V2DI): Likewise.
10618         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
10619         entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
10620         VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
10621         VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
10622         * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
10623         (UNSPEC_VSX_DIVSD): Likewise.
10624         (UNSPEC_VSX_DIVUD): Likewise.
10625         (UNSPEC_VSX_MULSD): Likewise.
10626         (vsx_mul_v2di): New insn-and-split.
10627         (vsx_div_v2di): Likewise.
10628         (vsx_udiv_v2di): Likewise.
10629         (vsx_xxspltd_<mode>): New insn.
10630
10631 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10632
10633         * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
10634         NEXT_INSN.
10635         (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
10636         (NEXT_INSN): Likewise.
10637         (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
10638         (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
10639         const rtx_insn *.
10640         (no_labels_between_p): Likewise for both params.
10641
10642         * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
10643         cast when using NEXT_INSN on operands[2].
10644         * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
10645         "insn" from rtx to rtx_insn *, adding a checked cast.
10646         (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
10647         rtx_insn *.
10648         * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
10649         for third param.
10650         (arc_text_label): Likewise for param "insn".
10651         * config/arc/arc.c (arc_expand_epilogue): Likewise for local
10652         "insn".
10653         (arc_ccfsm_record_condition): Likewise for param "jump".
10654         (arc_text_label): Likewise for local "label".
10655         * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
10656         Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
10657         a method for typesafety.  Add a checked cast.
10658         * config/arc/constraints.md (Clb): Add a checked cast when getting
10659         the CODE_LABEL from a LABEL_REF.
10660         * config/arm/arm.c (require_pic_register): Strengthen locals
10661         "seq", "insn" from rtx to rtx_insn *.
10662         (create_fix_barrier): Likewise for locals "selected", "next".
10663         (thumb1_reorg): Likewise for locals "prev", "insn".
10664         (arm_expand_prologue): Likewise for local "last".
10665         (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
10666         operands[0].
10667         (thumb2_output_casesi): Likewise for operands[2].
10668         * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
10669         strengthen local "insn" from rtx to rtx_insn *.
10670         * config/bfin/bfin.c (find_next_insn_start): Likewise for return
10671         type and param "insn".
10672         (find_prev_insn_start): Likewise.
10673         (hwloop_optimize): Likewise for locals "insn", "last_insn",
10674         "prev".
10675         (gen_one_bundle): Likewise for loal "t".
10676         (find_load): Likewise for param "insn".
10677         (workaround_speculation): Likewise for locals "insn", "next",
10678         "target", "next_tgt".
10679         * config/c6x/c6x.c (assign_reservations): Likewise for both params
10680         and for locals "insn", "within", "last".
10681         (count_unit_reqs): Likewise for params "head", "tail" and local
10682         "insn".
10683         (try_rename_operands): Likewise for params "head", "tail".
10684         (reshuffle_units): Likewise for locals "head", "tail", "insn".
10685         (struct c6x_sched_context): Likewise for fields
10686         "last_scheduled_insn", "last_scheduled_iter0".
10687         (init_sched_state): Replace NULL_RTX with NULL.
10688         (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
10689         to rtx_insn *.
10690         (undo_split_delayed_nonbranch): Likewise for param and for local
10691         "prev".
10692         (conditionalize_after_sched): Likewise for local "insn".
10693         (bb_earliest_end_cycle): Likewise.
10694         (filter_insns_above): Likewise for locals "insn", "next".
10695         (hwloop_optimize): Remove redundant checked cast.
10696         (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
10697         * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
10698         NULL_RTX with NULL.
10699         (cris_simple_epilogue): Likewise.
10700         (cris_expand_prologue): Likewise.
10701         (cris_expand_epilogue): Likewise.
10702         * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
10703         local "insn" from rtx to rtx_insn *.
10704         (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
10705         (struct frv_packet_group): Likewise for the elements within array
10706         fields "insns", "sorted", and for field "nop".
10707         (frv_packet): Likewise for the elements within array field
10708         "insns".
10709         (frv_add_insn_to_packet): Likewise for param "insn".
10710         (frv_insert_nop_in_packet): Likewise for param "insn" and local
10711         "last".
10712         (frv_for_each_packet): Likewise for locals "insn", "next_insn".
10713         (frv_sort_insn_group_1): Likewise for local "insn".
10714         (frv_optimize_membar_local): Likewise.
10715         (frv_align_label): Likewise for locals "x", "last", "barrier",
10716         "label".
10717         * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
10718         local.
10719         (ia64_sched_init): Likewise for local "insn".
10720         (scheduled_good_insn): Likewise for param "last".
10721         (struct _ia64_sched_context): Likewise for field
10722         "last_scheduled_insn".
10723         (ia64_init_sched_context): Replace NULL_RTX with NULL.
10724         (struct bundle_state): Likewise for field "insn".
10725         (issue_nops_and_insn): Likewise for param "insn".
10726         (get_next_important_insn): Likewise for return type and both
10727         params.
10728         (ia64_add_bundle_selector_before): Likewise for param "insn".
10729         (bundling): Likewise for params "prev_head_insn", "tail" and
10730         locals "insn", "next_insn", "b".  Eliminate top-level local rtx
10731         "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
10732         * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
10733         Strengthen final param from rtx to rtx_insn *.
10734         (iq2000_move_1word): Likewise for second param.
10735         * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
10736         param "cur_insn" and local "next_insn".
10737         (iq2000_move_1word): Likewise for param "insn".
10738         * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
10739         casts when using NEXT_INSN on operands[1].
10740         * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
10741         "insn" from rtx to rtx_insn *.
10742         * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
10743         "x", introducing local rtx_insn * "insn" for when working with the
10744         CODE_LABEL of the LABEL_REF.
10745         (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
10746         rtx_insn *.
10747         * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
10748         param.
10749         * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
10750         type.
10751         (conditionalize_block): Likewise for return type and param.
10752         (mcore_is_dead): Likewise for param "first" and local "insn".
10753         (emit_new_cond_insn): Likewise for return type.
10754         (conditionalize_block): Likewise for return type, param, and
10755         locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
10756         "newinsn".
10757         (conditionalize_optimization): Likewise for local "insn".
10758         * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
10759         using NEXT_INSN.
10760         * config/microblaze/microblaze.md: Add checked casts when using
10761         NEXT_INSN.
10762         * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
10763         rtx "insn" in favor of various more tightly-scoped rtx "insn" and
10764         and rtx_insn * "insn".
10765         * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
10766         checked cast when using NEXT_INSN on operands[2].
10767         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
10768         local "insn" from rtx to rtx_insn *.
10769         * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
10770         Likewise.
10771         * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
10772         Add a checked cast when using NEXT_INSN on operands[1].
10773         * config/pa/pa-protos.h (pa_following_call): Strengthen param from
10774         rtx to rtx_insn *.
10775         (pa_output_cbranch): Likewise for final param.
10776         (pa_output_lbranch): Likewise for second param.
10777         (pa_output_bb): Likewise for third param.
10778         (pa_output_bvb): Likewise.
10779         (pa_output_dbra): Likewise for second param.
10780         (pa_output_movb): Likewise.
10781         (pa_output_parallel_movb): Likewise.
10782         (pa_output_parallel_addb): Likewise.
10783         (pa_output_millicode_call): Likewise for first param.
10784         (pa_output_mul_insn): Likewise for second param.
10785         (pa_output_div_insn): Likewise for third param.
10786         (pa_output_mod_insn): Likewise for second param.
10787         (pa_jump_in_call_delay): Likewise for param.
10788         * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
10789         (pa_output_div_insn): Likewise.
10790         (pa_output_mod_insn): Likewise.
10791         (pa_output_cbranch): Likewise.
10792         (pa_output_lbranch): Likewise.
10793         (pa_output_bb): Likewise.
10794         (pa_output_bvb): Likewise.
10795         (pa_output_dbra): Likewise.
10796         (pa_output_movb): Likewise.
10797         (pa_output_millicode_call): Likewise; use method of rtx_sequence *
10798         to simplify and for typesafety.
10799         (pa_output_call): Use method of rtx_sequence *.
10800         (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
10801         (pa_jump_in_call_delay): Likewise.
10802         (pa_output_parallel_movb): Likewise.
10803         (pa_output_parallel_addb): Likewise.
10804         (pa_following_call): Likewise.
10805         (pa_combine_instructions): Likewise for locals "anchor",
10806         "floater".
10807         (pa_can_combine_p): Likewise for params "anchor", "floater" and
10808         locals "start", "end".
10809         * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
10810         param "insn" and local "local_insn".
10811         (picochip_final_prescan_insn): Likewise for local "local_insn".
10812         * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
10813         local "insn".
10814         (uses_TOC): Likewise.
10815         * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
10816         (s390_mainpool_finish): Eliminate top-level local rtx "insn",
10817         splitting out to more tightly-scoped locals, 3 as rtx and one as
10818         rtx_insn *.
10819         (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
10820         to rtx_insn *.
10821         (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
10822         where needed.
10823         * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
10824         to rtx_insn *.
10825         (fixup_addr_diff_vecs): Likewise.
10826         (reg_unused_after): Likewise for param 2.
10827         (sh_can_redirect_branch): Likewise for both params.
10828         (check_use_sfunc_addr): Likewise for param 1.
10829         * config/sh/sh.c (fixup_mova): Likewise for local "worker".
10830         (find_barrier): Likewise for local "last_got".
10831         (gen_block_redirect): Likewise for return type, param "jump" and
10832         locals "prev", "scan", "next", "insn".
10833         (struct far_branch): Likewise for fields "near_label",
10834         "insert_place", "far_label".
10835         (gen_far_branch): Likewise for local "jump".
10836         (fixup_addr_diff_vecs): Likewise for param "first" and locals
10837         "insn", "prev".
10838         (barrier_align): Likewise for param and for locals "prev", "x".
10839         Introduce local rtx_sequence * "prev_seq" and use insn method for
10840         typesafety and clarity.
10841         (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
10842         (get_dest_uid): Likewise for local "dest".
10843         (split_branches): Likewise for locals "next", "beyond", "label",
10844         "block", "far_label".  Add checked casts when assigning to
10845         bp->far_label and "far_label".
10846         (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
10847         (sequence_insn_p): Likewise.
10848         (mark_constant_pool_use): Likewise for locals "insn", "lab".  Add a
10849         more loop-scoped rtx "insn" when walking LABEL_REFS.
10850         (sh_can_redirect_branch): Strengthen both params from rtx to
10851         rtx_insn *.
10852         (check_use_sfunc_addr): Likewise for param "insn".  Introduce a
10853         new local rtx_sequence * "seq" via a dyn_cast, and use a method
10854         for clarity and typesafety.
10855         * config/sh/sh.md (define_expand "epilogue"): Strengthen local
10856         "insn" from rtx to rtx_insn *.
10857         (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
10858         when using NEXT_INSN on the CODE_LABEL in operands[2].
10859         (define_insn "casesi_worker_2"): Likewise.
10860         (define_insn "casesi_shift_media"): Likewise.
10861         (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
10862         operands[3].
10863         * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
10864         Strengthen field "insn" from rtx to rtx_insn *.
10865         (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
10866         (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
10867         param "start_insn" and local "start_insn".
10868         * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
10869         field "insn".
10870         (find_set_of_reg_bb): Likewise for param "insn".
10871         (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
10872         (trace_reg_uses): Likewise for param "start_insn".
10873         (sh_treg_combine::cbranch_trace): Likewise for field
10874         "cbranch_insn".
10875         (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
10876         param "insn".
10877         (sh_treg_combine::record_set_of_reg): Likewise for param
10878         "start_insn" and local "i".
10879         (sh_treg_combine::can_remove_cstore): Likewise for local
10880         "prev_insn".
10881         (sh_treg_combine::try_optimize_cbranch): Likewise for param
10882         "insn".
10883         (sh_treg_combine::execute): Likewise for local "i".
10884         * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
10885         param.
10886         (sparc_check_64): Likewise for second param.
10887         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
10888         locals "insn", "next".  Introduce local rtx_sequence * "seq" via a
10889         dyn_cast, using its insn method for typesafety and clarity.
10890         (empty_delay_slot): Strengthen param "insn" from rtx to
10891         rtx_insn *.
10892         (set_extends): Likewise.
10893         (sparc_check_64): Likewise.
10894         * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
10895         for locals "seq", "last_insn".
10896         (combine_bnp): Likewise for param "insn".
10897         (xstormy16_reorg): Likewise for local "insn".
10898         * config/v850/v850.c (substitute_ep_register): Likewise for params
10899         "first_insn", "last_insn" and local "insn".
10900         (v850_reorg): Likewise for fields "first_insn", "last_insn" within
10901         elements of "regs" array, and local "insn".
10902         * except.c (emit_note_eh_region_end): Likewise for param "insn".
10903         * final.c (final_sequence): Strengthen this global from rtx to
10904         rtx_sequence *.
10905         (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
10906         rtx_insn *.
10907         (final_scan_insn): Update assignment to "final_sequence" to be
10908         from "seq", the cast version of "body", for type-safety.
10909         * function.c (assign_parm_setup_reg): Strengthen locals "insn",
10910         "insns" from rtx to rtx_insn *.
10911         (thread_prologue_and_epilogue_insns): Likewise for local "seq".
10912         * genattr.c (main): When writing out generated insn-attr.h,
10913         strengthen params 1 and 3 of eligible_for_delay,
10914         eligible_for_annul_true, eligible_for_annul_false from rtx to
10915         rtx_insn *.
10916         * genattrtab.c (write_eligible_delay): Likewise when writing out
10917         generated insn-attrtab.c; also local "insn" the generated
10918         functions.
10919         * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
10920         to rtx_insn *.
10921         * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
10922         "start_label" from rtx to rtx_insn *.
10923         * ira.c (decrease_live_ranges_number): Likewise for local "p".
10924         (ira_update_equiv_info_by_shuffle_insn): Likewise for param
10925         "insns" and local "insn".
10926         (validate_equiv_mem): Likewise for param "start" and local "insn".
10927         (memref_used_between_p): Likewise for params "start", "end" and
10928         local "insn".
10929         * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
10930         final param.
10931         * loop-doloop.c (doloop_optimize): Within region guarded by
10932         INSN_P (doloop_pat), introduce a new local rtx_insn *
10933         "doloop_insn" via a checked cast, and use it for typesafety,
10934         eventually writing the value back into doloop_pat.
10935         * output.h (final_sequence): Strengthen this global from rtx to
10936         rtx_sequence *.
10937         * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
10938         reintroducing "insn" as an rtx_insn * via a checked cast.
10939         Strengthen param "attempt" and local "new_insn"from rtx to
10940         rtx_insn *.
10941         (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
10942         to rtx_insn *.
10943         * ree.c (emit_note_eh_region_end): Likewise for local "insn".
10944         * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
10945         "p" in favor of more tightly-scoped replacements, sometimes rtx
10946         and sometimes rtx_insn *, as appropriate.
10947         (delete_output_reload): Eliminate top-level rtx "i1", splitting
10948         into two loop-scoped locals, one an rtx, the other an rtx_insn *.
10949         * reorg.c (delete_scheduled_jump): Add checked cast.  Strengthen
10950         local "trial" from rtx to rtx_insn *.
10951         (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
10952         rtx to rtx_insn *.  Strenghten local "pat" from rtx to
10953         rtx_sequence * and use methods for clarity and typesafety.
10954         (redirect_with_delay_list_safe_p): Strengthen param "jump" from
10955         rtx to rtx_insn *.  Strenghten local "li" from rtx to
10956         rtx_insn_list * and use its methods for clarity and typesafety.
10957         (steal_delay_list_from_target): Strengthen param "insn" from rtx
10958         to rtx_insn *.
10959         (steal_delay_list_from_fallthrough): Likewise.
10960         (try_merge_delay_insns): Likewise for param "thread" and locals
10961         "trial", "next_trial", "delay_insn".
10962         (redundant_insn): Likewise for param "target" and local "trial".
10963         (own_thread_p): Likewise for param "thread" and locals
10964         "active_insn", "insn".
10965         (get_label_before): Likewise for param "insn".
10966         (fill_simple_delay_slots): Likewise for local "new_label"; use
10967         JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
10968         (label_before_next_insn): Strengthen return type and local "insn"
10969         from rtx to rtx_insn *.
10970         (relax_delay_slots): Likewise for locals "other", "tmp".
10971         (make_return_insns): Likewise for param "first" and locals "insn",
10972         "jump_insn", "prev".  Move declaration of "pat" to its assignment
10973         and strengthen from rtx to rtx_sequence *.  Use its methods for
10974         clarity and typesafety.
10975         * rtlanal.c (no_labels_between_p): Strengthen params from
10976         const_rtx to const rtx_insn *.  Strengthen local "p" from rtx to
10977         rtx_insn *.
10978         (reg_used_between_p): Strengthen params "from_insn", "to_insn"
10979         from const_rtx to const rtx_insn *.
10980         (reg_set_between_p): Rename param "from_insn" to
10981         "uncast_from_insn", and reintroduce "from_insn" as a
10982         const rtx_insn * via a checked cast.
10983         (modified_between_p): Likewise for param "start" as "uncast_start".
10984         (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
10985         * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
10986         "tmp", head" from rtx to rtx_insn *.
10987         (recompute_rev_top_order): Likewise for local "insn".
10988         * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
10989         * store-motion.c (build_store_vectors): Likewise for local "insn".
10990         Strengthen local "st" from rtx to rtx_insn_list * and use methods
10991         for clarity and typesafety.
10992         * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
10993         rtx to rtx_insn *.
10994         (computation_cost): Likewise for local "seq".
10995         (get_address_cost): Likewise.
10996
10997 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10998
10999         * rtl.h (tablejump_p): Strengthen first param from const_rtx to
11000         const rtx_insn *.
11001         (label_is_jump_target_p): Likewise for second param.
11002
11003         * rtlanal.c (tablejump_p): Likewise for param "insn".
11004         (label_is_jump_target_p): Likewise for param "jump_insn".
11005
11006 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11007
11008         * rtl.h (find_first_parameter_load): Strengthen return type and
11009         both params from rtx to rtx_insn *.
11010         * rtlanal.c (find_first_parameter_load): Strengthen return type,
11011         both params and locals "before", "first_set" from rtx to
11012         rtx_insn *.  Remove now-redundant cast.
11013         * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
11014
11015 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11016
11017         * rtl.h (find_last_value): Delete.
11018         * rtlanal.c (find_last_value): Delete.
11019
11020 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11021
11022         * cfgexpand.c (pass_expand::execute): Strengthen local "after"
11023         from rtx to rtx_insn *.
11024         * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
11025         rtx "note" with new local rtx_insn * "new_head" when calculating
11026         head insn of new basic block.
11027         * combine.c (combine_split_insns): Strengthen return type and local
11028         "ret" from rtx to rtx_insn *.
11029         (likely_spilled_retval_p): Likewise for locals "use" and "p".
11030         (try_combine): Eliminate local "m_split", splitting into new
11031         locals "m_split_insn" and "m_split_pat".
11032         (find_split_point): Strengthen local "seq" from rtx into
11033         rtx_insn *.
11034         * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
11035         locals "label", "branch".
11036         * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
11037         for local "insn".
11038         (define_expand "umulsi3_highpart"): Likewise for local "insn".
11039         * dse.c (note_add_store_info): Likewise for fields "first",
11040         "current".
11041         (note_add_store): Likewise for local "insn".
11042         (emit_inc_dec_insn_before): Likewise for locals "insn",
11043         "new_insn", "cur".
11044         (find_shift_sequence): Likewise for locals "shift_seq", "insn".
11045         (replace_read): Likewise for locals "insns", "this_insn".
11046         * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
11047         (notice_eh_throw): Likewise for param "insn".
11048         (before_next_cfi_note): Likewise for return type, param, and local
11049         "prev".
11050         (connect_traces): Likewise for local "note".
11051         * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
11052         (verify_rtl_sharing): Likewise.
11053         (unshare_all_rtl_in_chain): Likewise for param "insn".
11054         (get_first_nonnote_insn): Likewise for local "insn".
11055         (get_last_nonnote_insn): Likewise.  Introduce local rtx_sequence *
11056         "seq" and use its methods to clarify things.
11057         (next_insn): Strengthen return type from rtx to rtx_insn *.
11058         Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
11059         local rtx_insn * using a checked cast, dropping a checked cast
11060         made redundant by this change.  Use a cast to and method of
11061         rtx_sequence to clarify the code.
11062         (previous_insn): Rename param "insn" to "uncast_insn" and
11063         reintroduce "insn" as a local rtx_insn * using a checked cast,
11064         dropping a checked cast made redundant by this change.  Use a cast
11065         to and method of rtx_sequence to clarify the code.
11066         (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
11067         reintroduce "insn" as a local rtx_insn * using a checked cast,
11068         dropping a checked cast made redundant by this change.
11069         (next_nonnote_insn_bb): Likewise.
11070         (prev_nonnote_insn): Likewise.
11071         (prev_nonnote_insn_bb): Likewise.
11072         (next_nondebug_insn): Likewise.
11073         (prev_nondebug_insn): Likewise.
11074         (next_nonnote_nondebug_insn): Likewise.
11075         (prev_nonnote_nondebug_insn): Likewise.
11076         (next_real_insn): Likewise.
11077         (prev_real_insn): Likewise.
11078         (next_active_insn): Likewise.
11079         (prev_active_insn): Likewise.
11080         (next_cc0_user): Likewise.  Use rtx_sequence and a method for
11081         clarity.
11082         (prev_cc0_setter): Likewise.
11083         (try_split): Rename param "trial" to "uncast_trial" and
11084         reintroduce "insn" as a local rtx_insn * using a checked cast,
11085         dropping checked casts made redundant by this change.
11086         Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
11087         rtx to rtx_insn *.
11088         (remove_insn): Rename param "insn" to "uncast_insn" and
11089         reintroduce "insn" as a local rtx_insn * using a checked cast.
11090         (emit_pattern_after_setloc): Likewise for param "after", as
11091         "uncast_after".
11092         (emit_pattern_after): Likewise.  Strengthen local "prev" from
11093         rtx to rtx_insn *.
11094         (emit_pattern_before_setloc): Rename param "before" to
11095         "uncast_before" and reintroduce "before" as a local rtx_insn *
11096         using a checked cast.  Strengthen locals "first", "last" from
11097         rtx to rtx_insn *.
11098         (emit_pattern_before): Likewise rename/cast param "before" to
11099         "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
11100         * except.c (copy_reg_eh_region_note_forward): Strengthen param
11101         "first" and local "insn" from rtx to rtx_insn *.
11102         (copy_reg_eh_region_note_backward): Likewise for param "last"
11103         and local "insn".
11104         * expr.c (fixup_args_size_notes): Rename param "last" to
11105         "uncast_last" and reintroduce "last" as a local rtx_insn *
11106         using a checked cast.  Strengthen local "insn" from rtx to
11107         rtx_insn *.
11108         * function.c (set_insn_locations): Strengthen param "insn" from
11109         rtx to rtx_insn *.
11110         (record_insns): Likewise for param "insns" and local "tmp".
11111         (active_insn_between): Rename param "tail" to
11112         "uncast_tail" and reintroduce "tail" as a local rtx_insn *
11113         using a checked cast.
11114         (thread_prologue_and_epilogue_insns): Split out top-level local
11115         rtx "seq" into three different rtx_insn * locals.  Strengthen
11116         local "prologue_seq" from rtx to rtx_insn *.
11117         * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
11118         from rtx to rtx_insn *.
11119         * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
11120         (priority): Likewise for locals "prev_first", "twin".
11121         (setup_insn_max_reg_pressure): Likewise for param "after".
11122         (sched_setup_bb_reg_pressure_info): Likewise.
11123         (no_real_insns_p): Strengthen params from const_rtx to
11124         const rtx_insn *.
11125         (schedule_block): Strengthen local "next_tail" from rtx to
11126         rtx_insn *.
11127         * ifcvt.c (find_active_insn_before): Strengthen return type and
11128         param "insn" from rtx to rtx_insn *.
11129         (find_active_insn_after): Likewise.
11130         (cond_exec_process_insns): Likewise for param "start" and local "insn".
11131         (cond_exec_process_if_block): Likewise for locals "then_start",
11132         "then_end", "else_start", "else_end", "insn", "start", "end", "from".
11133         (noce_process_if_block): Likewise for local "jump".
11134         (merge_if_block): Likewise for two locals named "end".
11135         (cond_exec_find_if_block): Likewise for local "last_insn".
11136         * jump.c (delete_related_insns): Rename param "insn" to
11137         "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
11138         checked cast.  Strengthen local "p" from rtx to rtx_insn *.
11139         * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
11140         NULL.
11141         (split_reg): Likewise.
11142         * lra.c (lra_process_new_insns): Likewise.
11143         * modulo-sched.c (permute_partial_schedule): Strengthen param
11144         "last" from rtx to rtx_insn *.
11145         * optabs.c (add_equal_note): Likewise for param "insns" and local
11146         "last_insn".
11147         (expand_binop_directly): Add checked casts to rtx_insn * within
11148         NEXT_INSN (pat) uses.
11149         (expand_unop_direct): Likewise.
11150         (maybe_emit_unop_insn): Likewise.
11151         * recog.c (peep2_attempt): Strengthen locals "last",
11152         "before_try", "x" from rtx to rtx_insn *.
11153         * reorg.c (optimize_skip): Strengthen return type and local
11154         "delay_list" from rtx to rtx_insn_list *.  Strengthen param "insn"
11155         and locals "trial", "next_trial" from rtx to rtx_insn *.
11156         * resource.c (next_insn_no_annul): Strengthen return type and
11157         param "insn" from rtx to rtx_insn *.  Use a cast to and method of
11158         rtx_sequence to clarify the code.
11159         (mark_referenced_resources): Add a checked cast to rtx_insn *
11160         within PREV_INSN (x).
11161         (find_dead_or_set_registers): Strengthen return type, param
11162         "target", locals "insn", "next", "jump_insn", "this_jump_insn"
11163         from rtx to rtx_insn *.  Strengthen param "jump_target" from rtx *
11164         to rtx_insn **.
11165         (mark_target_live_regs): Strengthen params "insns" and "target",
11166         locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
11167         to rtx_insn *.  Use cast to and method of rtx_sequence to clarify
11168         the code.
11169         * resource.h (mark_target_live_regs): Strengthen params 1 and 2
11170         from rtx to rtx_insn *.
11171         * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
11172         from rtx to rtx_insn *.
11173         (copy_reg_eh_region_note_backward): Likewise.
11174         (unshare_all_rtl_in_chain): Likewise for sole param.
11175         (dump_rtl_slim): Strengthen second and third params from const_rtx
11176         to const rtx_insn *.
11177         * sched-deps.c (sched_free_deps): Strengthen params "head" and
11178         "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
11179         * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
11180         "next_tail" from rtx to rtx_insn *.
11181         (begin_move_insn): Likewise for local "next".
11182         * sched-int.h (sched_free_deps): Likewise for first and second
11183         params.
11184         (no_real_insns_p): Strengthen both params from const_rtx to
11185         const rtx_insn *.
11186         (sched_setup_bb_reg_pressure_info): Strengthen second params from
11187         rtx to rtx_insn *.
11188         * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
11189         "next_tail".
11190         * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
11191         and locals "insn", "tail" from const_rtx to const rtx_insn *.
11192         (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
11193         rtx_insn *.
11194         (debug_rtl_slim): Strengthen params "first" and "last" from
11195         const_rtx to const rtx_insn *.
11196         * shrink-wrap.c (try_shrink_wrapping): Strengthen param
11197         "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
11198         (convert_to_simple_return): Likewise for param "returnjump".
11199         * shrink-wrap.h (try_shrink_wrapping): Likewise for param
11200         "prologue_seq".
11201         (convert_to_simple_return): Likewise for param "returnjump".
11202         * valtrack.c (propagate_for_debug): Likewise for params
11203         "insn", "last".
11204         * valtrack.h (propagate_for_debug): Likewise for second param.
11205
11206 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11207
11208         * output.h (insn_current_reference_address): Strengthen param
11209         from rtx to rtx_insn *.
11210         * final.c (insn_current_reference_address): Likewise.
11211
11212 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11213
11214         * basic-block.h (inside_basic_block_p): Strengthen param from
11215         const_rtx to const rtx_insn *.
11216         * cfgbuild.c (inside_basic_block_p): Likewise.
11217
11218 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11219
11220         * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
11221         rtx_insn *.
11222         (get_trace_info): Likewise for param "insn".
11223         (save_point_p): Likewise.
11224         (maybe_record_trace_start): Likewise for both params.
11225         (maybe_record_trace_start_abnormal): Likewise.
11226         (create_trace_edges): Likewise for sole param and for three of the
11227         locals named "lab".
11228         (scan_trace): Strengthen local "prev", "insn", "control" from rtx
11229         to rtx_insn *, and update a call to pat->element to pat->insn.
11230
11231 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11232
11233         * function.h (struct expr_status): Convert field "x_forced_labels"
11234         from rtx_expr_list * to rtx_insn_list *.
11235
11236         * cfgbuild.c (make_edges): Convert local "x" from an
11237         rtx_expr_list * to an rtx_insn_list *, replacing use of
11238         "element" method with "insn" method.
11239         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11240         * except.c (sjlj_emit_dispatch_table): Replace use of
11241         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
11242         forced_labels.
11243         * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
11244         rtx_expr_list * to an rtx_insn_list *, replacing use of
11245         "element" method with "insn" method.
11246         * reload1.c (set_initial_label_offsets): Likewise for local "x".
11247         * stmt.c (label_rtx): Strengthen local "ref" from rtx to
11248         rtx_insn *, adding a checked cast.  Replace use of
11249         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
11250         forced_labels.
11251         (expand_label): Likewise for local "label_r".
11252
11253 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11254
11255         * function.h (struct rtl_data): Convert field
11256         "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
11257         rtx_insn_list *.
11258         * rtl.h (remove_node_from_insn_list): New prototype.
11259
11260         * builtins.c (expand_builtin): When prepending to
11261         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11262         gen_rtx_EXPR_LIST.
11263         * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
11264         to rtx_insn_list *, and use its "insn" method rather than
11265         "element" method.
11266         * cfgrtl.c (delete_insn): Use new function
11267         remove_node_from_insn_list rather than
11268         remove_node_from_expr_list.
11269         (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
11270         to rtx_insn_list *, and use its "insn" method rather than
11271         "element" method.
11272         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11273         * reload1.c (set_initial_label_offsets): Likewise for local "x".
11274         * rtlanal.c (remove_node_from_insn_list): New function, adapted
11275         from remove_node_from_expr_list.
11276         * stmt.c (expand_label): When prepending to
11277         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11278         gen_rtx_EXPR_LIST.
11279
11280 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11281
11282         * function.h (struct rtl_data): Strengthen fields "x_return_label"
11283         and "x_naked_return_label" from rtx to rtx_code_label *.
11284
11285 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11286
11287         * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
11288         (SET_NEXT_INSN): Likewise.
11289         (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
11290
11291         * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
11292         rtx * to rtx_insn **.  Introduce a new local rtx "seq", using it
11293         to split out the SEQUENCE from local "bundle", strengthening the
11294         latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
11295         Strengthen locals "t" and "insn" from rtx to rtx_insn *.
11296         (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
11297         and the type of the elements of the "slot" array from rtx to
11298         rtx_insn *.
11299         (reorg_split_calls): Likewise for locals "insn" and "next", and
11300         the type of the elements of the "slot" array.
11301
11302         * config/frv/frv.c (frv_nops): Likewise for the elements of this
11303         array.
11304         (frv_function_prologue): Likewise for locals "insn", "next",
11305         "last_call".
11306         (frv_register_nop): Introduce a local "nop_insn" to be the
11307         rtx_insn * containing rtx "nop".
11308
11309         * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
11310         used as an insn and sometimes as a pattern, so rename it to
11311         "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
11312         using it where dealing with the core insn.
11313
11314         * config/picochip/picochip.c (reorder_var_tracking_notes):
11315         Strengthen locals "insn", "next", "last_insn", "queue",
11316         "next_queue", "prev" from rtx to rtx_insn *.
11317
11318         * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
11319         the second param is an rtx_insn ** rather than an rtx **.
11320         (link_insn_into_chain): Strengthen locals "seq" and "sequence"
11321         from rtx to rtx_sequence *, and introduce local named "sequence",
11322         using methods of rtx_sequence to clarify the code.
11323         (remove_insn): Introduce local rtx_sequence * named "sequence" and
11324         use its methods.
11325         (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
11326         Rename param "after" to "uncast_after", reintroducing "after" as a
11327         local rtx_insn * with a checked cast.
11328         (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
11329         reintroducing "after" as a local rtx_insn * with a checked cast.
11330         Strengthen local "last" from rtx to rtx_insn * and remove the
11331         now-redundant checked casts.
11332         (copy_delay_slot_insn): Strengthen return type and param from rtx
11333         to rtx_insn *.
11334
11335         * haifa-sched.c (reemit_notes): Strengthen params "insn" and
11336         "last" from rtx to rtx_insn *.
11337
11338 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11339
11340         * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
11341         param from rtx to rtx_insn *.
11342
11343         * emit-rtl.c (copy_delay_slot_insn): Likewise.
11344
11345         * reorg.c (skip_consecutive_labels): Strengthen return type, param
11346         and local "insn" from rtx to rtx_insn *.
11347         (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
11348         (unfilled_slots_next): Likewise.
11349         (function_return_label): Strengthen from rtx to rtx_code_label *.
11350         (function_simple_return_label): Likewise.
11351         (first_active_target_insn): Strengthen return type and param from
11352         rtx to rtx_insn *.
11353         (find_end_label): Strengthen return type from rtx to
11354         rtx_code_label *; strengthen locals as appropriate.
11355         (emit_delay_sequence): Strengthen return type, param "insn" and
11356         local "seq_insn" from rtx to rtx_insn *.  Strengthen param "list"
11357         and local "li" from rtx to rtx_insn_list *, using methods of
11358         rtx_insn_list for clarity and typesafety.
11359         (add_to_delay_list): Strengthen return type and param "insn" from
11360         rtx to rtx_insn *.  Strengthen param "delay_list" from rtx to
11361         rtx_insn_list * and use methods of rtx_insn_list.
11362         (delete_from_delay_slot): Strengthen return type, param "insn",
11363         locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
11364         Strengthen local "seq" from rtx to rtx_sequence *, and local
11365         "delay_list" from rtx to rtx_insn_list *, using methods of
11366         rtx_sequence for clarity and type-safety.
11367         (delete_scheduled_jump): Add checked cast when invoking
11368         delete_from_delay_slot.  Strengthen local "trial" from rtx to
11369         rtx_insn *.
11370         (optimize_skip): Strengthen return type and local "delay_list"
11371         from rtx to rtx_insn_list *.  Strengthen local "trial" from rtx to
11372         rtx_insn *.
11373         (steal_delay_list_from_target): Strengthen return type, param
11374         "delay_list" and local "new_delay_list" from rtx to
11375         rtx_insn_list *.  Strengthen param "seq" from rtx to
11376         rtx_sequence *.  Strengthen param "pnew_thread" from rtx * to
11377         rtx_insn **.
11378         Split out local "temp" into multiple more-tightly scoped locals:
11379         sometimes an rtx_insn_list *, and once a rtx_insn *.  Use methods
11380         of rtx_insn_list and rtx_sequence for clarity and typesafety.
11381         Strengthen locals named "trial" from rtx to rtx_insn *.
11382         (steal_delay_list_from_fallthrough): Strengthen return type and
11383         param "delay_list" from rtx to rtx_insn_list *.  Strengthen param
11384         "seq" from rtx to rtx_sequence *.  Use methods of rtx_sequence.
11385         Strengthen local "trial" from rtx to rtx_insn *.
11386         (try_merge_delay_insns): Strength local "merged_insns" from rtx
11387         to rtx_insn_list * and use its methods.  Strengthen local "pat"
11388         from rtx to rtx_sequence * and use its methods.  Strengthen locals
11389         "dtrial" and "new_rtx" from rtx to rtx_insn *.
11390         (get_label_before): Strengthen return type and local "label" from
11391         rtx to rtx_insn *.
11392         (fill_simple_delay_slots): Likewise for locals "insn", "trial",
11393         "next_trial", "next", prev".  Strengthen local "delay_list" from
11394         rtx to rtx_insn_list *  Strengthen local "tmp" from rtx * to
11395         rtx_insn **.
11396         (follow_jumps): Strengthen return type, param "label" and locals
11397         "insn", "next", "value", "this_label" from rtx to rtx_insn *.
11398         (fill_slots_from_thread): Strengthen return type, param
11399         "delay_list" from rtx to rtx_insn_list *.  Strengthen params
11400         "insn", "thread", "opposite_thread" and locals "new_thread",
11401         "trial", "temp", "ninsn" from rtx to rtx_insn *.  Introduce local
11402         "sequence" from a checked cast to rtx_sequence so that we can call
11403         steal_delay_list_from_target and steal_delay_list_from_fallthrough
11404         with an rtx_sequence *.
11405         (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
11406         "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
11407         Strengthen local "delay_list" from rtx to rtx_insn_list *.
11408         (relax_delay_slots): Strengthen param "first" and locals "insn",
11409         "next", "trial", "delay_insn", "target_label" from rtx to
11410         rtx_insn *.  Strengthen local "pat" from rtx to rtx_sequence *.
11411         Introduce a local "trial_seq" for PATTERN (trial) of type
11412         rtx_sequence *, in both cases using methods of rtx_sequence.
11413         (dbr_schedule): Strengthen param "first" and locals "insn",
11414         "next", "epilogue_insn" from rtx to rtx_insn *.
11415
11416 2014-08-28  Richard Biener  <rguenther@suse.de>
11417
11418         PR tree-optimization/62283
11419         * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
11420         Do not peel loops for alignment where the vector loop likely
11421         doesn't run at least VF times.
11422
11423 2014-08-28  Bin Cheng  <bin.cheng@arm.com>
11424
11425         * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
11426         important_candidates.  Consider all important candidates if
11427         IVS doesn't give any result.  Remove check on ivs->upto.
11428         (try_add_cand_for): Call iv_ca_add_use only once.
11429
11430 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11431             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11432             Anna Tikhonova  <anna.tikhonova@intel.com>
11433             Ilya Tocar  <ilya.tocar@intel.com>
11434             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11435             Ilya Verbin  <ilya.verbin@intel.com>
11436             Kirill Yukhin  <kirill.yukhin@intel.com>
11437             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11438
11439         (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
11440         (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
11441         masking.
11442         (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
11443         (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11444         (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11445         (define_insn "*mul<mode>3"): Add EVEX version.
11446
11447 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11448             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11449             Anna Tikhonova  <anna.tikhonova@intel.com>
11450             Ilya Tocar  <ilya.tocar@intel.com>
11451             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11452             Ilya Verbin  <ilya.verbin@intel.com>
11453             Kirill Yukhin  <kirill.yukhin@intel.com>
11454             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11455
11456         * config/i386/sse.md
11457         (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
11458         (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
11459         (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
11460         (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
11461         (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
11462         (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
11463         (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
11464         (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
11465         (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
11466         (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
11467         (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
11468         (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
11469         (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
11470         (define_insn "vec_interleave_highv16qi<mask_name>"): New.
11471         (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
11472         (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
11473
11474 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11475             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11476             Anna Tikhonova  <anna.tikhonova@intel.com>
11477             Ilya Tocar  <ilya.tocar@intel.com>
11478             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11479             Ilya Verbin  <ilya.verbin@intel.com>
11480             Kirill Yukhin  <kirill.yukhin@intel.com>
11481             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11482
11483         * config/i386/sse.md
11484         (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
11485         (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
11486         (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
11487
11488 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11489             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11490             Anna Tikhonova  <anna.tikhonova@intel.com>
11491             Ilya Tocar  <ilya.tocar@intel.com>
11492             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11493             Ilya Verbin  <ilya.verbin@intel.com>
11494             Kirill Yukhin  <kirill.yukhin@intel.com>
11495             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11496
11497         * config/i386/sse.md
11498         (define_mode_iterator VI128_256): New.
11499         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
11500
11501 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11502             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11503             Anna Tikhonova  <anna.tikhonova@intel.com>
11504             Ilya Tocar  <ilya.tocar@intel.com>
11505             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11506             Ilya Verbin  <ilya.verbin@intel.com>
11507             Kirill Yukhin  <kirill.yukhin@intel.com>
11508             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11509
11510         * config/i386/sse.md
11511         (define_mode_iterator VI8_256_512): New.
11512         (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
11513         Ditto.
11514         (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
11515         (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
11516         Ditto.
11517         (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
11518
11519 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11520
11521         * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx.  Remove the
11522         pointer to the cumulative reloc value and return the value for
11523         this reloc instead.
11524         (compute_reloc_for_rtx): Take a const_rtx.  Call
11525         compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
11526         avoiding any recursion.  Use FOR_EACH_SUBRTX rather than
11527         for_each_rtx for the CONST case.
11528
11529 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11530
11531         * varasm.c (mark_constant): Replace this for_each_rtx callback with...
11532         (mark_constants_in_pattern): ...this new function to iterate over
11533         all the subrtxes.
11534         (mark_constants): Update accordingly.
11535
11536 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11537
11538         * varasm.c: Include rtl-iter.h.
11539         (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
11540         Remove the pointer to the cumulative hashval_t and just return
11541         the hash for this rtx instead.  Remove recursive CONST_VECTOR case.
11542         (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11543         Accumulate the hashval_ts here instead of const_rtx_hash_1.
11544
11545 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11546
11547         * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
11548         Give real type of data parameter.  Remove return value.
11549         (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
11550         to iterate over subrtxes.
11551
11552 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11553
11554         * var-tracking.c (use_narrower_mode_test): Turn from being a
11555         for_each_rtx callback to being a function that examines each
11556         subrtx itself.
11557         (adjust_mems): Update accordingly.
11558
11559 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11560
11561         * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
11562         callback to being a function that examines each subrtx itself.
11563         Remove handling of null rtxes.
11564         (add_uses): Update accordingly.
11565
11566 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11567
11568         * var-tracking.c: Include rtl-iter.h.
11569         (rtx_debug_expr_p): Turn from being a for_each_rtx callback
11570         to being a function that examines each subrtx itself.
11571         (use_type): Update accordingly.
11572
11573 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11574
11575         * store-motion.c: Include rtl-iter.h.
11576         (extract_mentioned_regs_1): Delete.
11577         (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
11578         for_each_rtx to iterate over subrtxes.
11579
11580 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11581
11582         * sel-sched.c: Include rtl-iter.h
11583         (count_occurrences_1): Delete.
11584         (count_occurrences_equiv): Turn rtxes into const_rtxes.
11585         Use FOR_EACH_SUBRTX rather than for_each_rtx.
11586
11587 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11588
11589         * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
11590         * rtlanal.c (tls_referenced_p_1): Delete.
11591         (tls_referenced_p): Take a const_rtx rather than an rtx.
11592         Use FOR_EACH_SUBRTX rather than for_each_rtx.
11593
11594 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11595
11596         * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
11597         (for_each_inc_dec): Take an rtx rather than an rtx *.
11598         * cselib.c (cselib_record_autoinc_cb): Update accordingly.
11599         (cselib_record_sets): Likewise.
11600         * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
11601         (check_for_inc_dec): Likewise.
11602         * rtlanal.c (for_each_inc_dec_ops): Delete.
11603         (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
11604         rather than a pointer to the memory address.  Replace
11605         for_each_inc_dec_ops argument with separate function and data
11606         arguments.  Abort on non-autoinc addresses.
11607         (for_each_inc_dec_find_mem): Delete.
11608         (for_each_inc_dec): Take an rtx rather than an rtx *.  Use
11609         FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
11610
11611 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11612
11613         * rtl.h (find_all_hard_regs): Declare.
11614         * rtlanal.c (find_all_hard_regs): New function.
11615         (record_hard_reg_uses_1): Delete.
11616         (record_hard_reg_uses): Use find_all_hard_regs.
11617
11618 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11619
11620         * rtl.h (replace_label_data): Delete.
11621         (replace_label): Take the old label, new label and update-nuses flag
11622         as direct arguments.  Return void.
11623         * cfgcleanup.c (outgoing_edges_match): Update accordingly.
11624         * rtlanal.c (replace_label): Update interface as above.  Handle
11625         JUMP_TABLE_DATA as a special case.  Handle JUMPs outside the
11626         iterator.  Use FOR_EACH_SUBRTX_PTR.
11627
11628 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11629
11630         * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
11631         with const_rtx parameters.
11632         * varasm.c (get_pool_constant): Likewise.
11633         * rtlanal.c (rtx_referenced_p_1): Delete.
11634         (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11635         Assert that the rtx we're looking for is nonnull.  Allow searches
11636         for constant pool SYMBOL_REFs.
11637
11638 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11639
11640         * reload1.c: Include rtl-iter.h.
11641         (note_reg_elim_costly): Turn from being a for_each_rtx callback
11642         to being a function that examines each subrtx itself.
11643         (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
11644
11645 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11646
11647         * regcprop.c (cprop_find_used_regs_1): Delete.
11648         (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11649
11650 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11651
11652         * regcprop.c: Include rtl-iter.h.
11653         (kill_value): Take a const_rtx.
11654         (kill_autoinc_value): Turn from being a for_each_rtx callback
11655         to being a function that examines each subrtx itself.
11656         (copyprop_hardreg_forward_1): Update accordingly.
11657
11658 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11659
11660         * reg-stack.c: Include rtl-iter.h.
11661         (subst_stack_regs_in_debug_insn): Delete.
11662         (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
11663         instead of for_each_rtx.
11664
11665 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11666
11667         * lower-subreg.c (find_decomposable_subregs): Turn from being
11668         a for_each_rtx callback to being a function that examines each
11669         subrtx itself.  Remove handling of null rtxes.
11670         (decompose_multiword_subregs): Update accordingly.
11671
11672 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11673
11674         * lower-subreg.c (adjust_decomposed_uses): Delete.
11675         (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
11676         Remove handling of null rtxes.
11677
11678 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11679
11680         * lower-subreg.c: Include rtl-iter.h.
11681         (resolve_subreg_use): Turn from being a for_each_rtx callback
11682         to being a function that examines each subrtx itself.  Remove
11683         handling of null rtxes.
11684         (resolve_reg_notes, resolve_simple_move): Update accordingly.
11685         (decompose_multiword_subregs): Likewise.
11686
11687 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11688
11689         * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
11690         to being a function that examines each subrtx itself.
11691         (simplify_using_condition, simplify_using_initial_values): Update
11692         accordingly.
11693
11694 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11695
11696         * loop-iv.c: Include rtl-iter.h.
11697         (find_single_def_src): New function.
11698         (replace_single_def_regs): Turn from being a for_each_rtx callback
11699         to being a function that examines each subrtx itself.
11700         (replace_in_expr, simplify_using_initial_values): Update accordingly.
11701
11702 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11703
11704         * jump.c (eh_returnjump_p_1): Delete.
11705         (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
11706         Remove handling of null rtxes.
11707
11708 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11709
11710         * jump.c: Include rtl-iter.h.
11711         (returnjump_p_1): Delete.
11712         (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
11713         Remove handling of null rtxes.
11714
11715 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11716
11717         * ira.c: Include rtl-iter.h.
11718         (set_paradoxical_subreg): Turn from being a for_each_rtx callback
11719         to being a function that examines each subrtx itself.  Remove
11720         handling of null rtxes.
11721         (update_equiv_regs): Update call accordingly.
11722
11723 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11724
11725         * fwprop.c: Include rtl-iter.h.
11726         (varying_mem_p): Turn from being a for_each_rtx callback to being
11727         a function that examines each subrtx itself.
11728         (propagate_rtx): Update accordingly.
11729
11730 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11731
11732         * function.c: Include rtl-iter.h
11733         (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
11734         callback to being a function that examines each subrtx itself.
11735         Return the changed flag.
11736         (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
11737         (instantiate_virtual_regs): Update calls accordingly.
11738
11739 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11740
11741         * final.c: Include rtl-iter.h.
11742         (mark_symbol_ref_as_used): Delete.
11743         (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
11744         for_each_rtx.
11745
11746 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11747
11748         * emit-rtl.c: Include rtl-iter.h.
11749         (find_auto_inc): Turn from being a for_each_rtx callback to being
11750         a function that examines each subrtx itself.  Assume the first operand
11751         to an RTX_AUTOINC is the automodified register.
11752         (try_split): Update call accordingly.
11753
11754 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11755
11756         * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
11757         Return a bool, inverting the result so that 0/false means "not ok".
11758         Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
11759         subrtxes of a CONST.
11760         (mem_loc_descriptor, add_const_value_attribute)
11761         (resolve_addr_in_expr): Update calls accordingly.
11762
11763 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11764
11765         * dwarf2out.c: Include rtl-iter.h.
11766         (const_ok_for_output_1): Take the rtx instead of a pointer to it.
11767         Remove unused data parameter.  Return a bool, inverting the result
11768         so that 0/false means "not ok".
11769         (const_ok_for_output): Update accordingly.  Use FOR_EACH_SUBRTX_VAR
11770         instead of for_each_rtx.
11771
11772 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11773
11774         * dse.c: Include rtl-iter.h.
11775         (check_mem_read_rtx): Change void * parameter to real type.
11776         Remove return value.
11777         (check_mem_read_use): Fix comment.  Use FOR_EACH_SUBRTX_PTR instead of
11778         for_each_rtx.  Don't handle null rtxes.
11779
11780 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11781
11782         * df-problems.c: Include rtl-iter.h.
11783         (find_memory): Turn from being a for_each_rtx callback to being
11784         a function that examines each subrtx itself.  Continue to look for
11785         volatile references even after a nonvolatile one has been found.
11786         (can_move_insns_across): Update calls accordingly.
11787
11788 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11789
11790         * ddg.c (walk_mems_2, walk_mems_1): Delete.
11791         (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
11792         to iterate over subrtxes.  Return a bool rather than an int.
11793
11794 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11795
11796         * ddg.c: Include rtl-iter.h.
11797         (mark_mem_use_1): Rename to...
11798         (mark_mem_use): ...deleting old mark_mem_use.  Use FOR_EACH_SUBRTX
11799         instead of for_each_rtx.
11800         (mem_read_insn_p): Update accordingly.
11801
11802 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11803
11804         * cse.c (change_cc_mode_args): Delete.
11805         (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
11806         a function that examines each subrtx itself.  Take the fields of
11807         change_cc_mode_args as argument and return void.
11808         (cse_change_cc_mode_insn): Update calls accordingly.
11809
11810 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11811
11812         * cse.c (is_dead_reg): Change argument to const_rtx.
11813         (dead_debug_insn_data): Delete.
11814         (is_dead_debug_insn): Expand commentary.  Turn from being a
11815         for_each_rtx callback to being a function that examines
11816         each subrtx itself.  Take the fields of dead_debug_insn_data
11817         as argument.
11818         (delete_trivially_dead_insns): Update call accordingly.
11819
11820 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11821
11822         * cse.c (check_for_label_ref): Move earlier in file.  Turn from
11823         being a for_each_rtx callback to being a function that examines
11824         each subrtx itself.
11825         (cse_extended_basic_block): Update call accordingly.
11826
11827 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11828
11829         * cse.c (check_dependence_data): Delete.
11830         (check_dependence): Change from being a for_each_rtx callback to being
11831         a function that examines all subrtxes itself.  Don't handle null rtxes.
11832         (invalidate): Update call accordingly.
11833
11834 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11835
11836         * cse.c: Include rtl-iter.h.
11837         (approx_reg_cost_1): Delete.
11838         (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11839         Don't handle null rtxes.
11840
11841 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11842
11843         * cfgcleanup.c: Include rtl-iter.h.
11844         (mentions_nonequal_regs): Turn from being a for_each_rtx callback
11845         to being a function that examines each subrtx itself.
11846         (thread_jump): Update accordingly.
11847
11848 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11849
11850         * combine-stack-adj.c: Include rtl-iter.h.
11851         (record_stack_refs_data): Delete.
11852         (record_stack_refs): Turn from being a for_each_rtx callback
11853         to being a function that examines each subrtx itself.
11854         Take a pointer to the reflist.  Invert sense of return value
11855         so that true means success and false means failure.  Don't
11856         handle null rtxes.
11857         (combine_stack_adjustments_for_block): Update accordingly.
11858
11859 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11860
11861         * combine.c (record_truncated_value): Turn from being a for_each_rtx
11862         callback to a function that takes an rtx and returns a bool
11863         (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
11864         for_each_rtx.
11865
11866 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11867
11868         * combine.c: Include rtl-iter.h.
11869         (unmentioned_reg_p_1): Delete.
11870         (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
11871         Don't handle null rtxes.
11872
11873 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11874
11875         * calls.c: Include rtl-iter.h.
11876         (internal_arg_pointer_based_exp_1): Delete.
11877         (internal_arg_pointer_based_exp): Take a const_rtx.
11878         Use FOR_EACH_SUBRTX to iterate over subrtxes.
11879
11880 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11881
11882         * caller-save.c: Include rtl-iter.h.
11883         (add_used_regs_1): Delete.
11884         (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
11885         to iterate over subrtxes.  Assert that any remaining pseudos
11886         have been spilled.
11887
11888 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11889
11890         * bt-load.c: Include rtl-iter.h.
11891         (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
11892         (find_btr_use): Move further up file.  Use FOR_EACH_SUBRTX_PTR
11893         to iterate over subrtxes.
11894         (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
11895         find_btr_use rather than btr_referenced_p.
11896
11897 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11898
11899         * alias.c: Include rtl-iter.h.
11900         (refs_newer_value_cb): Delete.
11901         (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11902
11903 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11904
11905         * rtl-iter.h: New file.
11906         * rtlanal.c: Include it.
11907         (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
11908         (generic_subrtx_iterator <T>::add_single_to_queue)
11909         (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
11910         (generic_subrtx_iterator <T>::free_array): New functions.
11911         (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
11912         (generic_subrtx_iterator <const_rtx_accessor>)
11913         (generic_subrtx_iterator <rtx_var_accessor>
11914         (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
11915         (setup_reg_subrtx_bounds): New function.
11916         (init_rtlanal): Call it.
11917
11918 2014-08-27  Kaz Kojima  <kkojima@gcc.gnu.org>
11919
11920         PR target/62261
11921         * config/sh/sh.md (ashlsi3): Handle negative shift count for
11922         TARGET_SHMEDIA.
11923         (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
11924
11925 2014-08-27  Richard Sandiford  <rdsandiford@googlemail.com>
11926
11927         * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
11928
11929 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
11930
11931         * rtl.h (JUMP_LABEL_AS_INSN): New.
11932
11933 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
11934
11935         * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
11936         rtx_expr_list **.
11937         (alloc_EXPR_LIST): Strengthen return type from rtx to
11938         rtx_expr_list *.
11939         (remove_free_EXPR_LIST_node): Likewise for param.
11940         * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
11941         from rtx to rtx_expr_list *.
11942         * sched-int.h (struct deps_desc): Strengthen fields
11943         "pending_read_mems" and "pending_write_mems" from rtx to
11944         rtx_expr_list *.
11945
11946         * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
11947         rtx to rtx_expr_list *.
11948         * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
11949         (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
11950         rtx_expr_list **.
11951         (remove_free_EXPR_LIST_node): Likewise.  Strengthen local "node"
11952         from rtx to rtx_expr_list *.
11953         * loop-iv.c (simplify_using_initial_values): Strengthen local
11954         "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
11955         "pnote_next" from rtx * to rtx_expr_list **.
11956         * sched-deps.c (remove_from_both_dependence_lists):  Strengthen
11957         param "exprp" from rtx * to rtx_expr_list **.
11958         (add_insn_mem_dependence): Strengthen local "mem_list" from
11959         rtx * to rtx_expr_list **.  Strengthen local "mem_node" from rtx
11960         to rtx_expr_list *.
11961         * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
11962         and local "new_mems" from rtx to rtx_expr_list *.  Strengthen
11963         param "old_mems_p" from rtx * to rtx_expr_list **.
11964         * var-tracking.c (struct adjust_mem_data): Strengthen field
11965         "side_effects" from rtx to rtx_expr_list *.
11966         (adjust_insn): Replace NULL_RTX with NULL when assigning to
11967         rtx_expr_list *.
11968         (prepare_call_arguments): Likewise.
11969
11970 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
11971
11972         * function.h (struct rtl_data): Strengthen field
11973         "x_stack_slot_list" from rtx to rtx_expr_list *.
11974
11975         * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
11976         when assigning to stack_slot_list.
11977
11978 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
11979
11980         * function.h (struct rtl_data): Strengthen field
11981         x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
11982         * rtl.h (remove_node_from_expr_list): Strengthen second param from
11983         rtx * to rtx_expr_list **.
11984
11985         * cfgbuild.c (make_edges): In loop over
11986         nonlocal_goto_handler_labels, strengthen local "x" from rtx to
11987         rtx_expr_list *, and use methods of the latter class to clarify
11988         the code.
11989         * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
11990         rtx_expr_list *, and use methods of the latter class to clarify
11991         the code.
11992         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11993         * reload1.c (set_initial_label_offsets): Likewise for local "x".
11994         * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
11995         from rtx * to rtx_expr_list **.  Strengthen local "temp" from rtx
11996         to rtx_expr_list *.  Use methods of the latter class to clarify
11997         the code.
11998
11999 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12000
12001         * function.h (struct expr_status): Strengthen field
12002         "x_forced_labels" from rtx to rtx_expr_list *.
12003
12004         * cfgbuild.c (make_edges): Split local "x" into two locals,
12005         strengthening one from rtx to rtx_expr_list *, and using methods
12006         of said class.
12007         * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
12008         loop over forced_labels, introduce strengthen it from rtx to
12009         rtx_expr_list *, using methods to clarify the code.
12010         * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
12011         to rtx_expr_list *, using methods of said class to clarify the
12012         code.
12013         * reload1.c (set_initial_label_offsets): Split local "x" into two
12014         per-loop variables, strengthening the first from rtx to
12015         rtx_expr_list * and using methods.
12016
12017 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12018
12019         * coretypes.h (class rtx_expr_list): Add forward declaration.
12020         * emit-rtl.c (gen_rtx_EXPR_LIST): New.
12021         * gengenrtl.c (special_rtx): Add EXPR_LIST.
12022         * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
12023         invariant: GET_CODE (X) == EXPR_LIST.
12024         (is_a_helper <rtx_expr_list *>::test): New.
12025         (rtx_expr_list::next): New.
12026         (rtx_expr_list::element): New.
12027         (gen_rtx_EXPR_LIST): New.
12028
12029 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12030
12031         * varasm.c (mark_constants): Convert a GET_CODE check into a
12032         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12033         Use methods of rtx_sequence to clarify the code.
12034
12035 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12036
12037         * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
12038         local "seq" via a checked cast, and use methods of rtx_sequence
12039         to simplify the code.
12040
12041 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12042
12043         * resource.c (mark_referenced_resources): Strengthen local
12044         "sequence" from rtx to rtx_sequence *, adding a checked cast, and
12045         using methods of rtx_sequence to clarify the code.
12046         (find_dead_or_set_registers): Within the switch statement, convert
12047         a GET_CODE check to a dyn_cast, introducing local "seq".  Within
12048         the JUMP_P handling, introduce another local "seq", adding a
12049         checked cast to rtx_sequence *.  In both cases, use methods of
12050         rtx_sequence to clarify the code.
12051         (mark_set_resources): Within SEQUENCE case, introduce local "seq"
12052         via a checked cast, and use methods of rtx_sequence to simplify
12053         the code.
12054
12055 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12056
12057         * reorg.c (redundant_insn): In two places in the function, replace
12058         a check of GET_CODE with a dyn_cast, introducing local "seq", and
12059         usings methods of rtx_sequence to clarify the code.
12060
12061 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12062
12063         * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
12064         local "seq" with a checked cast, and use methods of rtx_sequence
12065         to clarify the code.
12066
12067 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12068
12069         * function.c (contains): Introduce local "seq" for PATTERN (insn),
12070         with a checked cast, in the region for where we know it's a
12071         SEQUENCE.  Use methods of rtx_sequence.
12072
12073 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12074
12075         * final.c (get_attr_length_1): Replace GET_CODE check with a
12076         dyn_cast, introducing local "seq" and the use of methods of
12077         rtx_sequence.
12078         (shorten_branches): Likewise, introducing local "body_seq".
12079         Strengthen local "inner_insn" from rtx to rtx_insn *.
12080         (reemit_insn_block_notes): Replace GET_CODE check with a
12081         dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
12082         Use methods of rtx_sequence.
12083         (final_scan_insn): Likewise, introducing local "seq" for when
12084         "body" is known to be a SEQUENCE, using its methods.
12085
12086 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12087
12088         * except.c (can_throw_external): Strengthen local "seq" from rtx
12089         to rtx_sequence *.  Use methods of rtx_sequence.
12090         (insn_nothrow_p): Likewise.
12091
12092 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12093
12094         * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
12095         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12096         Use methods of rtx_sequence.
12097         (scan_trace): Likewise for local "pat".
12098
12099 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12100
12101         * coretypes.h (class rtx_sequence): Add forward declaration.
12102         * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
12103         invariant: GET_CODE (X) == SEQUENCE.
12104         (is_a_helper <rtx_sequence *>::test): New.
12105         (is_a_helper <const rtx_sequence *>::test): New.
12106         (rtx_sequence::len): New.
12107         (rtx_sequence::element): New.
12108         (rtx_sequence::insn): New.
12109
12110 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12111
12112         * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
12113         rtx_insn_list **.
12114         (alloc_INSN_LIST): Strengthen return type from rtx to
12115         rtx_insn_list *.
12116         (copy_INSN_LIST): Likewise for return type and param.
12117         (concat_INSN_LIST): Likewise for both params and return type.
12118         (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
12119         rtx_insn *.  Strengthen second param from rtx * to rtx_insn_list **.
12120         (remove_free_INSN_LIST_node): Strenghten return type from rtx to
12121         rtx_insn *.  Strengthen param from rtx * to rtx_insn_list **.
12122
12123         * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
12124         "implicit_sets", "control_uses", "clobbers" from rtx to
12125         rtx_insn_list *.
12126         (struct deps_desc): Likewise for fields "pending_read_insns",
12127         "pending_write_insns", "pending_jump_insns",
12128         "last_pending_memory_flush", "last_function_call",
12129         "last_function_call_may_noreturn", "sched_before_next_call",
12130         "sched_before_next_jump".
12131         (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
12132         (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
12133
12134         * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
12135         from rtx to rtx_insn_list *.
12136         (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
12137         rtx_insn_list *.
12138
12139         * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
12140         to rtx_insn_list **.
12141         (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
12142         rtx_insn_list *.
12143         (queue_insn): Likewise for local "link".
12144         (struct haifa_saved_data): Strengthen field "insn_queue" from
12145         rtx * to rtx_insn_list **.
12146         (save_backtrack_point): Update allocation of save->insn_queue to
12147         reflect the strengthening of elements from rtx to rtx_insn_list *.
12148         (queue_to_ready): Strengthen local "link" from rtx to
12149         rtx_insn_list *; use methods "next" and "insn" when traversing the
12150         list.
12151         (early_queue_to_ready): Likewise for locals "link", "next_link",
12152         "prev_link".
12153         (schedule_block): Update allocation of insn_queue to reflect the
12154         strengthening of elements from rtx to rtx_insn_list *.  Strengthen
12155         local "link" from rtx to rtx_insn_list *, and use methods when
12156         working it.
12157         (add_to_speculative_block): Strengthen locals "twins" and
12158         "next_node" from rtx to rtx_insn_list *, and use methods when
12159         working with them.  Strengthen local "twin" from rtx to
12160         rtx_insn *, eliminating a checked cast.
12161         (fix_recovery_deps): Strengthen locals "ready_list" and "link"
12162         from rtx to rtx_insn_list *, and use methods when working with
12163         them.
12164
12165         * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
12166         from rtx to rtx_insn_list *, adding a checked cast.
12167         (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
12168         rtx_insn_list **.
12169         (copy_INSN_LIST): Strengthen return type and locals "new_queue",
12170         "newlink" from rtx to rtx_insn_list *.  Strengthen local
12171         "pqueue" from rtx * to rtx_insn_list **.  Strengthen local "x"
12172         from rtx to rtx_insn *.
12173         (concat_INSN_LIST): Strengthen return type and local "new_rtx",
12174         from rtx to rtx_insn_list *.  Use methods of the latter class.
12175         (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
12176         rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
12177         (remove_free_INSN_LIST_node): Strengthen return type and local
12178         "elem" from rtx to rtx_insn *.  Strenghten param "listp" from
12179         rtx * to rtx_insn_list **.  Strengthen local "node" from rtx to
12180         rtx_insn_list *, using "insn" method.
12181
12182         * sched-deps.c (add_dependence_list):  Strengthen param "list"
12183         from rtx to rtx_insn_list *, and use methods when working with it.
12184         (add_dependence_list_and_free):  Strengthen param "listp" from
12185         rtx * to rtx_insn_list **.
12186         (remove_from_dependence_list): Strenghten param "listp" from rtx *
12187         to rtx_insn_list **, and use methods when working with *listp.
12188         (remove_from_both_dependence_lists): Strengthen param "listp" from
12189         rtx * to rtx_insn_list **
12190         (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
12191         to rtx_insn_list **.  Eliminate local "link", in favor of two new
12192         locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
12193         respectively.
12194         (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
12195         by introducing local "cond_deps".
12196         (remove_from_deps): Strengthen param "insn" from rtx to
12197         rtx_insn *.
12198
12199         * sched-rgn.c (concat_insn_mem_list): Strengthen param
12200         "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
12201         Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
12202         Use methods of rtx_insn_list.
12203
12204         * store-motion.c (struct st_expr): Strengthen fields
12205         "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
12206         (st_expr_entry): Replace NULL_RTX with NULL when dealing with
12207         rtx_insn_list *.
12208         (find_moveable_store): Split out "tmp" into multiple more-tightly
12209         scoped locals.  Use methods of rtx_insn_list *.
12210         (compute_store_table): Strengthen local "tmp" from rtx to
12211         rtx_insn *.  Use methods of rtx_insn_list *.
12212
12213 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12214
12215         * coretypes.h (class rtx_insn_list): Add forward declaration.
12216         * rtl.h (class rtx_insn_list): New subclass of rtx_def
12217         (is_a_helper <rtx_insn_list *>::test): New.
12218         (rtx_insn_list::next): New.
12219         (rtx_insn_list::insn): New.
12220         (gen_rtx_INSN_LIST): Add prototype.
12221         * emit-rtl.c (gen_rtx_INSN_LIST): New.
12222         * gengenrtl.c (special_rtx): Add INSN_LIST.
12223
12224 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12225
12226         * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
12227         "prev" from rtx to rtx_insn *.
12228
12229 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12230
12231         * rtl.h (INSN_UID): Convert from a macro to a pair of inline
12232         functions.  Require merely an rtx for now, not an rtx_insn *.
12233         (BLOCK_FOR_INSN): Likewise.
12234         (INSN_LOCATION): Likewise.
12235         (INSN_HAS_LOCATION): Convert from a macro to an inline function.
12236
12237 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12238
12239         * rtl.h (PATTERN): Convert this macro into a pair of inline
12240         functions, for now, requiring const_rtx and rtx.
12241
12242 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12243
12244         * target.def (unwind_emit): Strengthen param "insn" from rtx to
12245         rtx_insn *.
12246         (final_postscan_insn): Likewise.
12247         (adjust_cost): Likewise.
12248         (adjust_priority): Likewise.
12249         (variable_issue): Likewise.
12250         (macro_fusion_pair_p): Likewise.
12251         (dfa_post_cycle_insn): Likewise.
12252         (first_cycle_multipass_dfa_lookahead_guard): Likewise.
12253         (first_cycle_multipass_issue): Likewise.
12254         (dfa_new_cycle): Likewise.
12255         (adjust_cost_2): Likewise for params "insn" and "dep_insn".
12256         (speculate_insn): Likewise for param "insn".
12257         (gen_spec_check): Likewise for params "insn" and "label".
12258         (get_insn_spec_ds): Likewise for param "insn".
12259         (get_insn_checked_ds): Likewise.
12260         (dispatch_do): Likewise.
12261         (dispatch): Likewise.
12262         (cannot_copy_insn_p): Likewise.
12263         (invalid_within_doloop): Likewise.
12264         (legitimate_combined_insn): Likewise.
12265         (needed): Likewise.
12266         (after): Likewise.
12267
12268         * doc/tm.texi: Automatically updated to reflect changes to
12269         target.def.
12270
12271         * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
12272         working with insn.
12273         (schedule_block): Likewise.
12274         (sched_init): Likewise.
12275         (sched_speculate_insn): Strengthen param "insn" from rtx to
12276         rtx_insn *.
12277         (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
12278         working with insn.
12279         * hooks.c (hook_bool_rtx_true): Rename to...
12280         hook_bool_rtx_insn_true): ...this, and strengthen first param from
12281         rtx to rtx_insn *.
12282         (hook_constcharptr_const_rtx_null): Rename to...
12283         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12284         first param from const_rtx to const rtx_insn *.
12285         (hook_bool_rtx_int_false): Rename to...
12286         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12287         param from rtx to rtx_insn *.
12288         (hook_void_rtx_int): Rename to...
12289         (hook_void_rtx_insn_int): ...this, and strengthen first param from
12290         rtx to rtx_insn *.
12291
12292         * hooks.h (hook_bool_rtx_true): Rename to...
12293         (hook_bool_rtx_insn_true): ...this, and strengthen first param from
12294         rtx to rtx_insn *.
12295         (hook_bool_rtx_int_false): Rename to...
12296         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12297         param from rtx to rtx_insn *.
12298         (hook_void_rtx_int): Rename to...
12299         (hook_void_rtx_insn_int): ...this, and strengthen first param from
12300         rtx to rtx_insn *.
12301         (hook_constcharptr_const_rtx_null): Rename to...
12302         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12303         first param from const_rtx to const rtx_insn *.
12304
12305         * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
12306         and local "prev" from rtx to rtx_insn *.
12307
12308         * sched-int.h (sched_speculate_insn): Strengthen first param from
12309         rtx to rtx_insn *.
12310
12311         * sel-sched.c (create_speculation_check): Likewise for local "label".
12312         * targhooks.c (default_invalid_within_doloop): Strengthen param
12313         "insn" from const_rtx to const rtx_insn *.
12314         * targhooks.h (default_invalid_within_doloop): Strengthen param
12315         from const_rtx to const rtx_insn *.
12316
12317         * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
12318         (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
12319
12320         * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
12321         "insn".
12322         (arc_invalid_within_doloop): Likewise, with const.
12323
12324         * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
12325         (arm_cannot_copy_insn_p): Likewise for param "insn".
12326         (arm_unwind_emit): Likewise.
12327
12328         * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
12329         "dep_insn".
12330
12331         * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
12332         (c6x_variable_issue): Likewise.  Removed now-redundant checked
12333         cast.
12334         (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
12335
12336         * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
12337         Likewise for param "insn".
12338         (epiphany_mode_after): Likewise.
12339         * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
12340         params "insn", "dep_insn".
12341         (epiphany_mode_needed): Likewise for param "insn".
12342         (epiphany_mode_after): Likewise.
12343
12344         * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
12345         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
12346         (ix86_avx_u128_mode_needed): Likewise.
12347         (ix86_i387_mode_needed): Likewise.
12348         (ix86_mode_needed): Likewise.
12349         (ix86_avx_u128_mode_after): Likewise.
12350         (ix86_mode_after): Likewise.
12351         (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
12352         (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
12353         (ix86_adjust_priority): Likewise for param "insn".
12354         (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
12355         (do_dispatch): Likewise.
12356         (has_dispatch): Likewise.
12357         * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
12358
12359         * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
12360         reflect renaming of default hook implementation from
12361         hook_constcharptr_const_rtx_null to
12362         hook_constcharptr_const_rtx_insn_null.
12363         (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
12364         rtx to rtx_insn *.
12365         (ia64_variable_issue): Likewise for param "insn".
12366         (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
12367         (ia64_dfa_new_cycle): Likewise.
12368         (ia64_get_insn_spec_ds): Likewise.
12369         (ia64_get_insn_checked_ds): Likewise.
12370         (ia64_speculate_insn): Likewise.
12371         (ia64_gen_spec_check): Likewise for params "insn", "label".
12372         (ia64_asm_unwind_emit): Likewise for param "insn".
12373
12374         * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
12375
12376         * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
12377         "insn", "def_insn".
12378         (m68k_sched_variable_issue): Likewise for param "insn".
12379
12380         * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
12381         "def_insn".
12382
12383         * config/microblaze/microblaze.c (microblaze_adjust_cost):
12384         Likewise for params "insn", "dep".
12385
12386         * config/mips/mips.c (mips_adjust_cost): Likewise.
12387         (mips_variable_issue): Likewise for param "insn".
12388         (mips_final_postscan_insn): Likewise.
12389
12390         * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
12391         for params "insn", "dep".
12392
12393         * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
12394         "dep_insn".
12395         (pa_adjust_priority): Likewise for param "insn".
12396
12397         * config/picochip/picochip.c (picochip_sched_adjust_cost):
12398         Likewise for params "insn", "dep_insn".
12399
12400         * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
12401         param "insn".
12402         (rs6000_variable_issue): Likewise.
12403         (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
12404         (rs6000_debug_adjust_cost): Likewise.
12405         (rs6000_adjust_priority): Likewise for param "insn".
12406         (rs6000_use_sched_lookahead_guard): Likewise.
12407         (get_next_active_insn): Likewise for return type and both params.
12408         (redefine_groups): Likewise for params "prev_head_insn", "tail"
12409         and locals "insn", "next_insn".
12410         (pad_groups): Likewise.
12411
12412         * config/s390/s390.c (s390_adjust_priority): Likewise for param
12413         "insn".
12414         (s390_cannot_copy_insn_p): Likewise.
12415         (s390_sched_variable_issue): Likewise for third param, eliminating
12416         checked cast.
12417         (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
12418         default hook implementation from hook_constcharptr_const_rtx_null
12419         to hook_constcharptr_const_rtx_insn_null.
12420
12421         * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
12422         from rtx to rtx_insn *.
12423         (sh_adjust_cost): Likewise for params "insn", "dep_insn".
12424         (sh_variable_issue): Likewise for param "insn".
12425         (sh_dfa_new_cycle): Likewise.
12426         (sh_mode_needed): Likewise.
12427         (sh_mode_after): Likewise.
12428
12429         * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
12430         params "insn", "dep_insn".
12431         (hypersparc_adjust_cost): Likewise.
12432         (sparc_adjust_cost): Likewise.
12433
12434         * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
12435         param, eliminated checked cast.
12436         (spu_sched_adjust_cost): Likewise for first and third params.
12437
12438         * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
12439         params "insn" and "dep_insn" from rtx to rtx_insn *.
12440
12441         * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
12442
12443 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12444
12445         * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
12446         (set_is_load_p): ...this, updating to work on a SET pattern rather
12447         than an insn.
12448         (is_store_insn): Rename to...
12449         (set_is_store_p): ...this, updating to work on a SET pattern
12450         rather than an insn.
12451         (mn10300_adjust_sched_cost): Move call to get_attr_timings from
12452         top of function to where it is needed.  Rewrite the bogus
12453         condition that checks for "insn" and "dep" being PARALLEL to
12454         instead use single_set, introducing locals "insn_set" and
12455         "dep_set".  Given that we only ever returned "cost" for a non-pair
12456         of SETs, bail out early if we don't have a pair of SET.
12457         Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
12458         use the new locals "insn_set" and "dep_set", and update calls to
12459         is_load_insn and is_store_insn to be calls to set_is_load_p and
12460         set_is_store_p.
12461
12462 2014-08-27  Guozhi Wei  <carrot@google.com>
12463
12464         PR target/62262
12465         * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
12466         amount before using it.
12467
12468 2014-08-27  Richard Biener  <rguenther@suse.de>
12469
12470         * gimple-fold.c (get_maxval_strlen): Add overload wrapping
12471         get_maxval_strlen inside a more useful API.
12472         (gimple_fold_builtin_with_strlen): Remove and fold into ...
12473         (gimple_fold_builtin): ... caller.
12474         (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
12475         gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
12476         gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
12477         gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
12478         gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
12479         gimple_fold_builtin_sprintf): Adjust to compute maxval
12480         themselves.
12481
12482 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
12483
12484         PR other/62248
12485         * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
12486
12487 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12488             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12489             Anna Tikhonova  <anna.tikhonova@intel.com>
12490             Ilya Tocar  <ilya.tocar@intel.com>
12491             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12492             Ilya Verbin  <ilya.verbin@intel.com>
12493             Kirill Yukhin  <kirill.yukhin@intel.com>
12494             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12495
12496         * config/i386/sse.md
12497         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
12498         Use `concat_tg_mode' attribute to determine asm register size.
12499
12500 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12501             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12502             Anna Tikhonova  <anna.tikhonova@intel.com>
12503             Ilya Tocar  <ilya.tocar@intel.com>
12504             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12505             Ilya Verbin  <ilya.verbin@intel.com>
12506             Kirill Yukhin  <kirill.yukhin@intel.com>
12507             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12508
12509         * config/i386/sse.md
12510         (define_mode_iterator VI48_AVX512VL): New.
12511         (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
12512         (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
12513         (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
12514         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12515         with VI1): Change mode iterator.
12516         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12517         with VI_ULOADSTORE_BW_AVX512VL): New.
12518         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12519         with VI_ULOADSTORE_F_AVX512VL): Ditto.
12520         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12521         with VI1): Change mode iterator.
12522         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12523         with VI_ULOADSTORE_BW_AVX512VL): New.
12524         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12525         with VI_ULOADSTORE_F_AVX512VL): Ditto.
12526         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12527         with VI1): Change mode iterator.
12528         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12529         with VI_ULOADSTORE_BW_AVX512VL): New.
12530         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12531         with VI_ULOADSTORE_BW_AVX512VL): Ditto.
12532         (define_insn "avx512f_storedqu<mode>_mask"): Delete.
12533         (define_insn "<avx512>_storedqu<mode>_mask" with
12534         VI48_AVX512VL): New.
12535         (define_insn "<avx512>_storedqu<mode>_mask" with
12536         VI12_AVX512VL): Ditto.
12537
12538 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12539             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12540             Anna Tikhonova  <anna.tikhonova@intel.com>
12541             Ilya Tocar  <ilya.tocar@intel.com>
12542             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12543             Ilya Verbin  <ilya.verbin@intel.com>
12544             Kirill Yukhin  <kirill.yukhin@intel.com>
12545             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12546
12547         * config/i386/sse.md
12548         (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
12549         (define_mode_iterator VI48_AVX512BW): New.
12550         (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
12551         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12552         with VI48_AVX2_48_AVX512F): New.
12553         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12554         with VI2_AVX512VL): Ditto.
12555
12556 2014-08-27  Richard Biener  <rguenther@suse.de>
12557
12558         PR middle-end/62239
12559         * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
12560         (fold_builtin_3): Do not fold strcat_chk here.
12561         * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
12562         from builtins.c.
12563         (gimple_fold_builtin): Fold strcat_chk here.
12564
12565 2014-08-26  Aldy Hernandez  <aldyh@redhat.com>
12566
12567         * dwarf2out.h (dwarf2out_decl): Remove prototype.
12568         * dwarf2out.c (dwarf2out_decl): Make static.
12569
12570 2014-08-26  Joel Sherrill <joel.sherrill@oarcorp.com>
12571
12572         * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
12573
12574 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12575
12576         * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
12577         from rtx to rtx_insn *.
12578         (cselib_lookup_from_insn): Likewise for final param.
12579         (cselib_subst_to_values_from_insn): Likewise.
12580         (cselib_add_permanent_equiv): Likewise.
12581
12582         * cselib.c (cselib_current_insn): Likewise for this variable.
12583         (cselib_subst_to_values_from_insn): Likewise for param "insn".
12584         (cselib_lookup_from_insn): Likewise.
12585         (cselib_add_permanent_equiv): Likewise for param "insn" and local
12586         "save_cselib_current_insn".
12587         (cselib_process_insn): Replace use of NULL_RTX with NULL.
12588
12589         * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
12590         from rtx to rtx_insn *.
12591
12592 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12593
12594         * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
12595         rtx_insn *.
12596
12597 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12598
12599         * df.h (df_dump_insn_problem_function): Strengthen first param of
12600         this callback from const_rtx to const rtx_insn *.
12601         (struct df_insn_info): Strengthen field "insn" from rtx to
12602         rtx_insn *.
12603         (DF_REF_INSN): Eliminate this function, reinstating the older
12604         macro definition.
12605         (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
12606         (df_reg_defined): Likewise.
12607         (df_find_use): Likewise.
12608         (df_reg_used): Likewise.
12609         (df_dump_insn_top): Strengthen param 1 from const_rtx to
12610         const rtx_insn *.
12611         (df_dump_insn_bottom): Likewise.
12612         (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
12613         (df_insn_debug_regno): Likewise.
12614         (debug_df_insn): Likewise.
12615         (df_rd_simulate_one_insn): Likewise for param 2.
12616         (df_word_lr_simulate_defs): Likewise for param 1.
12617         (df_word_lr_simulate_uses): Likewise.
12618         (df_md_simulate_one_insn): Likewise for param 2.
12619         (df_simulate_find_noclobber_defs): Likewise for param 1.
12620         (df_simulate_find_defs): Likewise.
12621         (df_simulate_defs): Likewise.
12622         (df_simulate_uses): Likewise.
12623         (df_simulate_one_insn_backwards): Likewise for param 2.
12624         (df_simulate_one_insn_forwards): Likewise.
12625         (df_uses_create): Likewise for param 2.
12626         (df_insn_create_insn_record): Likewise for param 1.
12627         (df_insn_delete): Likewise.
12628         (df_insn_rescan): Likewise.
12629         (df_insn_rescan_debug_internal): Likewise.
12630         (df_insn_change_bb): Likewise.
12631         (df_notes_rescan): Likewise.
12632         * rtl.h (remove_death): Likewise for param 2.
12633         (print_rtl_with_bb): Strengthen param 2 from const_rtx to
12634         const rtx_insn *.
12635         * sched-int.h (reemit_notes): Strengthen param from rtx to
12636         rtx_insn *.
12637         * valtrack.h (propagate_for_debug): Likewise for param 1.
12638
12639         * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
12640         local "tmp_rtx" from const_rtx to const rtx_insn *.
12641         * combine.c (remove_death): Strengthen param "insn" from rtx to
12642         rtx_insn *.
12643         (move_deaths): Likewise for local "where_dead".
12644         * cse.c (delete_trivially_dead_insns): Introduce local
12645         "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
12646         * df-core.c (df_find_def): Strengthen param "insn" from rtx to
12647         rtx_insn *.
12648         (df_reg_defined): Likewise.
12649         (df_find_use): Likewise.
12650         (df_reg_used): Likewise.
12651         (df_dump_insn_problem_data): Strengthen param "insn" from
12652         const_rtx to const rtx_insn *.
12653         (df_dump_insn_top): Likewise.
12654         (df_dump_insn_bottom): Likewise.
12655         (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
12656         (df_insn_debug_regno): Likewise.
12657         (debug_df_insn): Likewise.
12658         (DF_REF_INSN): Delete.
12659         * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
12660         from rtx to rtx_insn *.
12661         (df_chain_insn_top_dump): Strengthen param "insn" from
12662         const_rtx to const rtx_insn *.
12663         (df_chain_insn_bottom_dump): Likewise.
12664         (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
12665         rtx_insn *.
12666         (df_word_lr_simulate_uses): Likewise.
12667         (df_print_note): Likewise.
12668         (df_remove_dead_and_unused_notes): Likewise.
12669         (df_set_unused_notes_for_mw): Likewise.
12670         (df_set_dead_notes_for_mw): Likewise.
12671         (df_create_unused_note): Likewise.
12672         (df_simulate_find_defs): Likewise.
12673         (df_simulate_find_uses): Likewise.
12674         (df_simulate_find_noclobber_defs): Likewise.
12675         (df_simulate_defs): Likewise.
12676         (df_simulate_uses): Likewise.
12677         (df_simulate_one_insn_backwards): Likewise.
12678         (df_simulate_one_insn_forwards): Likewise.
12679         (df_md_simulate_one_insn): Likewise.
12680         * df-scan.c (df_uses_create): Likewise.
12681         (df_insn_create_insn_record): Likewise.
12682         (df_insn_delete): Likewise.
12683         (df_insn_rescan): Likewise.
12684         (df_insn_rescan_debug_internal): Likewise.
12685         (df_insn_change_bb): Likewise.
12686         (df_notes_rescan): Likewise.
12687         (df_refs_add_to_chains): Likewise.
12688         (df_insn_refs_verify): Likewise.
12689         * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
12690         when invoking df_insn_delete.
12691         (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
12692         (set_unique_reg_note): Add checked cast.
12693         * final.c (cleanup_subreg_operands): Likewise.
12694         * gcse.c (update_ld_motion_stores): Likewise, strengthening local
12695         "insn" from rtx to rtx_insn *.
12696         * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
12697         "last" from rtx to rtx_insn *.
12698         * ira-emit.c (change_regs_in_insn): New function.
12699         (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
12700         Invoke change_regs_in_insn rather than change_regs.
12701         * ira.c (update_equiv_regs): Strengthen locals "insn",
12702         "init_insn", "new_insn" from rtx to rtx_insn *.  Invoke
12703         for_each_rtx_in_insn rather than for_each_rtx.
12704         * recog.c (confirm_change_group): Add checked casts.
12705         (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
12706         Add checked cast.
12707         (peep2_fill_buffer): Add checked cast.
12708         * rtlanal.c (remove_note): Likewise.
12709         * valtrack.c (propagate_for_debug): Strengthen param "insn" and
12710         locals "next" "end" from rtx to rtx_insn *.
12711
12712 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12713
12714         * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
12715         to rtx_insn *.
12716         (struct reg_use_data): Likewise for field "insn".
12717         (insn_cost): Likewise for param.
12718         (real_insn_for_shadow): Likewise for return type and param.
12719         (increase_insn_priority): Likewise for param 1.
12720         (debug_dependencies): Likewise for both params.
12721
12722         * haifa-sched.c (insn_delay): Likewise for param "insn".
12723         (real_insn_for_shadow): Likewise for return type and param "insn".
12724         (update_insn_after_change): Likewise for param "insn".
12725         (recompute_todo_spec): Likewise for param "next" and locals "pro",
12726         "other".
12727         (insn_cost): Likewise for param "insn".
12728         (increase_insn_priority): Likewise.
12729         (calculate_reg_deaths): Likewise.
12730         (setup_insn_reg_pressure_info): Likewise.
12731         (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
12732         (model_index): Strengthen param "insn" from rtx to rtx_insn *.
12733         (model_recompute): Likewise.
12734         (must_restore_pattern_p): Likewise for param "next".
12735         (model_excess_cost): Likewise for param "insn".
12736         (queue_remove): Likewise.
12737         (adjust_priority): Likewise for param "prev".
12738         (update_register_pressure): Likewise for param "insn".
12739         (setup_insn_max_reg_pressure): Likewise for local "insn".
12740         (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
12741         (model_add_to_schedule): Likewise.
12742         (model_reset_queue_indices): Likewise for local "insn".
12743         (unschedule_insns_until): Strengthen local "recompute_vec" from
12744         auto_vec<rtx> to auto_vec<rtx_insn *>.  Strengthen locals "last",
12745         "con" from rtx to rtx_insn *.
12746         (restore_last_backtrack_point): Likewise for both locals "x". Add
12747         checked casts.
12748         (estimate_insn_tick): Likewise for param "insn".
12749         (commit_schedule): Likewise for params "prev_head", "tail" and
12750         local "x".
12751         (verify_shadows): Likewise for locals "i1", "i2".
12752         (dump_insn_stream): Likewise for params "head", "tail" and locals
12753         "next_tail", "insn".
12754         (schedule_block): Likewise for locals "insn", "x".  Add a checked
12755         cast.
12756         (fix_inter_tick): Likewise for params "head", "tail".
12757         (create_check_block_twin): Likewise for local "jump".
12758         (haifa_change_pattern): Likewise for param "insn".
12759         (haifa_speculate_insn): Likewise.
12760         (dump_new_block_header): Likewise for params "head", "tail".
12761         (fix_jump_move): Likewise for param "jump".
12762         (move_block_after_check): Likewise.
12763         (sched_init_insn_luid): Likewise for param "insn".
12764         (sched_init_luids): Likewise for local "insn".
12765         (insn_luid): Likewise for param "insn".
12766         (init_h_i_d): Likewise.
12767         (haifa_init_h_i_d): Likewise for local "insn".
12768         (haifa_init_insn): Likewise for param "insn".
12769         * sched-deps.c (add_dependence): Likewise for local "real_pro",
12770         "other".
12771         (create_insn_reg_use): Likewise for param "insn".
12772         (setup_insn_reg_uses): Likewise.  Add a checked cast.
12773         * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
12774         "tail" from rtx to rtx_insn *.
12775         * sched-rgn.c (void debug_dependencies): Likewise, also for locals
12776         "insn", "next_tail".
12777
12778 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12779
12780         * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
12781         from rtx to rtx_insn *.
12782         (model_add_to_schedule): Likewise for locals "start", "end",
12783         "iter".
12784
12785 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12786
12787         * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
12788         rtx_insn *.
12789         * cfgrtl.c (duplicate_insn_chain): Likewise for  params "from",
12790         "to" and locals "insn", "next", "copy".  Remove now-redundant
12791         checked cast.
12792
12793 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12794
12795         * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
12796         rtx_insn * and param 4 from rtx * to rtx_insn **.
12797         (get_condition): Strengthen param 1 from rtx to rtx_insn * and
12798         param 2 from rtx * to rtx_insn **.
12799
12800         * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
12801         rtx_insn * and final param from rtx * to rtx_insn **.
12802
12803         * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
12804         from rtx to rtx_insn *.
12805         (try_head_merge_bb): Likewise for both locals named "move_upto".
12806         * df-problems.c (can_move_insns_across): Likewise for params
12807         "from", "to", "across_from", "across_to" and locals "insn",
12808         "next", "max_to".  Strengthen param "pmove_upto" from rtx * to
12809         rtx_insn **.
12810         * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
12811         from rtx to rtx_insn *.
12812         (noce_get_alt_condition): Strengthen param "earliest" from rtx *
12813         to rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
12814         (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
12815         rtx_insn *.
12816         (noce_try_abs): Likewise.
12817         (noce_get_condition): Likewise for param "jump".  Strengthen param
12818         "earliest" from rtx * to rtx_insn **.
12819         (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
12820         rtx_insn *.
12821         (find_cond_trap): Likewise.
12822         (dead_or_predicable): Likewise for local "earliest".
12823         * loop-iv.c (check_simple_exit): Likewise for local "at".  Add
12824         checked cast.
12825         * rtlanal.c (canonicalize_condition): Likewise for param "insn"
12826         and local "prev".  Strengthen param "earliest" from rtx * to
12827         rtx_insn **.
12828         (get_condition): Strengthen param "jump" from rtx to rtx_insn *
12829         Strengthen param "earliest" from rtx * to rtx_insn **.
12830
12831 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12832
12833         * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
12834         "to" and local "insn" from rtx to rtx_insn *.
12835
12836 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12837
12838         * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
12839         from rtx to rtx_insn *.
12840         (need_nop_to_preserve_insn_bb): Likewise for param "insn".
12841         (code_motion_path_driver): Likewise for local "last_insn".
12842         (simplify_changed_insns): Likewise for local "insn".
12843
12844 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12845
12846         * rtl.h (push_to_sequence): Strengthen param from rtx to
12847         rtx_insn *.
12848         (push_to_sequence2): Likewise for both params.
12849         (delete_insns_since): Likewise for param.
12850         (reorder_insns_nobb): Likewise for all three params.
12851         (set_new_first_and_last_insn): Likewise for both params.
12852
12853         * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
12854         rtx_insn *.  Remove now-redundant cast.
12855         (set_last_insn): Likewise.
12856
12857         * builtins.c (expand_builtin_return): Strengthen local
12858         "call_fusage" from rtx to rtx_insn *.
12859         * cfgrtl.c (create_basic_block_structure): Likewise for local
12860         "after".
12861         * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
12862         "first", "last" and local "insn".
12863         (delete_insns_since): Likewise for param "from".
12864         (reorder_insns_nobb): Likewise for params "from", "to", "after"
12865         and local "x".
12866         (push_to_sequence): Likewise for param "first" and local "last".
12867         (push_to_sequence2): Likewise for params "first" and "last".
12868         * lra.c (emit_add3_insn): Likewise for local "last".
12869         (lra_emit_add): Likewise.
12870         * lra-constraints.c (base_to_reg): Likewise for locals "insn",
12871         "last_insn".
12872         (process_address_1): Likewise for locals "insn", last".
12873         * modulo-sched.c (ps_first_note): Likewise for return type.
12874         * optabs.c (expand_binop_directly): Likewise for param "last".
12875
12876 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12877
12878         * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
12879         to rtx_insn*.
12880         * emit-rtl.c (get_last_insn_anywhere): Likewise.
12881
12882 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12883
12884         * function.h (struct sequence_stack): Strengthen fields "first"
12885         and "last" from rtx to rtx_insn *.
12886         (struct emit_status): Likewise for fields "x_first_insn" and
12887         "x_last_insn".
12888
12889         * emit-rtl.h (get_insns): Remove now-redundant checked cast.
12890         (set_first_insn): Add checked cast.
12891         (get_last_insn): Remove now-redundant checked cast.
12892         (set_last_insn): Add checked cast.
12893
12894         * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
12895         "saved_first" and "saved_last" from rtx to rtx_insn *.
12896
12897 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12898
12899         * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
12900         (unlink_insn_chain): Strengthen both params from rtx to
12901         rtx_insn *.
12902
12903         * cfgrtl.c (cfg_layout_function_header): Likewise for this
12904         variable.
12905         (unlink_insn_chain): Likewise for params "first" and "last".
12906         Remove now-redundant checked cast.
12907         (record_effective_endpoints): Replace use of NULL_RTX with NULL.
12908         (fixup_reorder_chain): Strengthen local "insn" from rtx to
12909         rtx_insn *.
12910         * emit-rtl.c (link_insn_into_chain): Likewise for all three
12911         params.
12912         (add_insn): Likewise for param "insn" and local "prev".
12913         (add_insn_after_nobb): Likewise for both params and local "next".
12914         (add_insn_before_nobb): Likewise for both params and local "prev".
12915         (add_insn_after): Rename param "after" to "uncast_after",
12916         introducing local "after" with another checked cast.
12917         (add_insn_before): Rename params "insn" and "before", giving them
12918         "uncast_" prefixes, adding the old names back using checked casts.
12919         (emit_note_after): Likewise for param "after".
12920         (emit_note_before): Likewise for param "before".
12921         (emit_label): Add a checked cast.
12922
12923 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12924
12925         * cselib.h (cselib_record_sets_hook):  Strengthen initial param
12926         "insn" from rtx to rtx_insn *.
12927
12928         * cselib.c (cselib_record_sets_hook): Likewise.
12929
12930         * var-tracking.c (add_with_sets): Likewise, renaming back from
12931         "uncast_insn" to "insn" and eliminating the checked cast from rtx
12932         to rtx_insn *.
12933
12934 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12935
12936         * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
12937         and "header_" from rtx to rtx_insn *.
12938         (struct basic_block_d): Likewise for field "head_" within "x"
12939         field of union basic_block_il_dependent.
12940         (BB_HEAD): Drop function...
12941         (SET_BB_HEAD): ...and this function in favor of...
12942         (BB_HEAD): ...reinstate macro.
12943         (BB_END): Drop function...
12944         (SET_BB_END): ...and this function in favor of...
12945         (BB_END): ...reinstate macro.
12946         (BB_HEADER): Drop function...
12947         (SET_BB_HEADER): ...and this function in favor of...
12948         (BB_HEADER): ...reinstate macro.
12949
12950         * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
12951         (fix_crossing_unconditional_branches): Likewise.
12952         * caller-save.c (save_call_clobbered_regs): Likewise.
12953         (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
12954         * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
12955         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
12956         (merge_blocks_move_successor_nojumps): Likewise.
12957         (outgoing_edges_match): Update use of for_each_rtx to
12958         for_each_rtx_in_insn.
12959         * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
12960         (expand_gimple_cond): Likewise.
12961         (expand_gimple_tailcall): Likewise.
12962         (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
12963         SET_BB_END.
12964         (construct_exit_block): Drop use of SET_BB_END.
12965         * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
12966         rtx_insn *.
12967         (delete_insn): Rename param "insn" to "uncast_insn", introducing
12968         a new local "insn" with a checked cast to rtx_insn *.  Drop use of
12969         SET_BB_HEAD and SET_BB_END.
12970         (create_basic_block_structure): Drop use of SET_BB_HEAD and
12971         SET_BB_END.
12972         (rtl_delete_block): Drop use of SET_BB_HEAD.
12973         (rtl_split_block): Drop use of SET_BB_END.
12974         (emit_nop_for_unique_locus_between): Likewise.
12975         (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
12976         (block_label): Drop use of SET_BB_HEAD.
12977         (fixup_abnormal_edges): Drop use of SET_BB_END.
12978         (record_effective_endpoints): Drop use of SET_BB_HEADER.
12979         (relink_block_chain): Likewise.
12980         (fixup_reorder_chain): Drop use of SET_BB_END.
12981         (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
12982         (cfg_layout_delete_block): Strengthen local "to" from rtx * to
12983         rtx_insn **.  Drop use of SET_BB_HEADER.
12984         (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
12985         SET_BB_HEAD.
12986         (BB_HEAD): Delete this function.
12987         (SET_BB_HEAD): Likewise.
12988         (BB_END): Likewise.
12989         (SET_BB_END): Likewise.
12990         (BB_HEADER): Likewise.
12991         (SET_BB_HEADER): Likewise.
12992         * emit-rtl.c (add_insn_after):  Rename param "insn" to
12993         "uncast_insn", adding a new local "insn" and a checked cast to
12994         rtx_insn *.  Drop use of SET_BB_END.
12995         (remove_insn): Strengthen locals "next" and "prev" from rtx to
12996         rtx_insn *.  Drop use of SET_BB_HEAD and SET_BB_END.
12997         (reorder_insns): Drop use of SET_BB_END.
12998         (emit_insn_after_1): Strengthen param "first" and locals "last",
12999         "after_after" from rtx to rtx_insn *.  Drop use of SET_BB_END.
13000         (emit_pattern_after_noloc): Add checked cast.
13001         * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
13002         (restore_other_notes): Likewise.
13003         (move_insn): Likewise.
13004         (sched_extend_bb): Likewise.
13005         (fix_jump_move): Likewise.
13006         * ifcvt.c (noce_process_if_block): Likewise.
13007         (dead_or_predicable): Likewise.
13008         * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
13009         * reg-stack.c (change_stack): Drop use of SET_BB_END.
13010         * sel-sched-ir.c (sel_move_insn): Likewise.
13011         * sel-sched.c (move_nop_to_previous_block): Likewise.
13012
13013         * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
13014         SET_BB_END.
13015         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
13016
13017 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13018
13019         * basic-block.h (create_basic_block_structure): Strengthen params
13020         1 "head" and 2 "end" from rtx to rtx_insn *.
13021         * cfgrtl.c (create_basic_block_structure): Likewise.
13022         (rtl_create_basic_block): Update casts from void * to rtx to
13023         rtx_insn *, so that we can pass them as rtx_insn * to
13024         create_basic_block_structure.
13025         * sel-sched-ir.c (sel_create_basic_block): Likewise.
13026
13027 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13028
13029         * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
13030         rtx_insn **.
13031         (check_for_inc_dec): Strengthen param "insn" from rtx to
13032         rtx_insn *.
13033
13034         * cselib.h (cselib_process_insn): Likewise.
13035
13036         * cselib.c (cselib_record_sets): Likewise.
13037         (cselib_process_insn): Likewise.
13038
13039         * dse.c (struct insn_info): Likewise for field "insn".
13040         (check_for_inc_dec_1): Likewise for local "insn".
13041         (check_for_inc_dec): Likewise for param "insn".
13042         (scan_insn): Likewise.
13043         (dse_step1): Likewise for local "insn".
13044
13045         * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
13046         rtx_insn **.  Use for_each_rtx_in_insn rather than for_each_rtx.
13047
13048 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13049
13050         * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
13051         from rtx to rtx_insn *.
13052         (DEP_PRO): Delete this function and...
13053         (SET_DEP_PRO): ...this function in favor of...
13054         (DEP_PRO): ...reinstate this macro.
13055         (DEP_CON): Delete this function and...
13056         (SET_DEP_CON): ...this function in favor of...
13057         (DEP_CON): ...reinstate this old macro.
13058         (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
13059         (init_dep): Likewise.
13060         (set_priorities): Likewise for both params.
13061         (sd_copy_back_deps): Likewise for params 1 and 2.
13062
13063         * haifa-sched.c (priority): Likewise for param "insn" and local
13064         "next".
13065         (set_priorities): Likewise for params "head" and "tail" and local
13066         "insn".
13067         (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
13068         local "consumer".
13069         (add_to_speculative_block): Add a checked cast.
13070         (create_check_block_twin): Drop use of SET_DEP_CON.
13071         (add_jump_dependencies): Strengthen params "insn" and "jump" from
13072         rtx to rtx_insn *.
13073
13074         * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
13075         Drop use of SET_DEP_PRO
13076         (init_dep): Strengthen params "pro" and "con" from rtx to
13077         rtx_insn *.
13078         (sd_copy_back_deps): Likewise for params "to" and "from".  Drop
13079         use of SET_DEP_CON.
13080         (DEP_PRO): Delete.
13081         (DEP_CON): Delete.
13082         (SET_DEP_PRO): Delete.
13083         (SET_DEP_CON): Delete.
13084
13085 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13086
13087         * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
13088         from rtx to rtx_insn *.
13089         (VINSN_INSN_RTX): Eliminate rvalue function and...
13090         (SET_VINSN_INSN): ...lvalue function in favor of...
13091         (VINSN_INSN_RTX): reinstate this old macro.
13092
13093         * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
13094         in favor of VINSN_INSN_RTX.
13095         (VINSN_INSN_RTX): Delete this function.
13096         (SET_VINSN_INSN_RTX): Likewise.
13097
13098 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13099
13100         * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
13101         (BND_TO): Delete this function and...
13102         (SET_BND_TO): ...this functions in favor of...
13103         (BND_TO): ...reinstating this macro.
13104         (struct _fence): Strengthen field "executing_insns" from
13105         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
13106         "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
13107         (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
13108         and param "insn" from rtx to insn_t.
13109         (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
13110         rtx_insn *.
13111
13112         * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
13113         vec<rtx_insn *> .
13114         (rtx_vec_t): Likewise.
13115         (struct sched_deps_info_def): Strengthen param of "start_insn"
13116         callback from rtx to rtx_insn *.  Likewise for param "insn2" of
13117         "note_mem_dep" callback and first param of "note_dep" callback.
13118
13119         * haifa-sched.c (add_to_speculative_block): Strengthen param
13120         "insn" from rtx to rtx_insn *.
13121         (clear_priorities): Likewise.
13122         (calc_priorities): Likewise for local "insn".
13123
13124         * sched-deps.c (haifa_start_insn): Likewise for param "insn".
13125         Remove redundant checked cast.
13126         (haifa_note_mem_dep): Likewise for param "pending_insn".
13127         (haifa_note_dep): Likewise for param "elem".
13128         (note_mem_dep): Likewise for param "e".
13129         (sched_analyze_1): Add checked casts.
13130         (sched_analyze_2): Likewise.
13131
13132         * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
13133         from rtx to rtx_insn *.
13134         (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
13135         from vec<rtx> * to vec<rtx_insn *> *.
13136
13137         * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
13138         scaffolding.
13139         (flist_add): Strengthen param "executing_insns" from
13140         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13141         (advance_deps_context): Remove now-redundant checked cast.
13142         (init_fences): Replace uses of NULL_RTX with NULL.
13143         (merge_fences): Strengthen params "last_scheduled_insn" and
13144         "sched_next" from rtx to rtx_insn * and "executing_insns" from
13145         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13146         (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
13147         (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
13148         an instruction, rather than doing double-duty as a pattern.
13149         (return_nop_to_pool): Update for change of insn_t.
13150         (deps_init_id): Remove now-redundant checked cast.
13151         (struct sched_scan_info_def): Strengthen param of "init_insn"
13152         callback from rtx to insn_t.
13153         (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
13154         (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
13155         NULL.
13156         (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
13157         "end" from rtx to rtx_insn *.
13158         (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
13159         (rtx insn_rtx, bool force_unique_p)
13160         (BND_TO): Delete function.
13161         (SET_BND_TO): Delete function.
13162
13163         * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
13164         rtx to rtx_insn *.
13165         (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
13166         (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
13167         rtx to rtx_insn *.
13168         (undo_transformations): Likewise for param "insn".
13169         (update_liveness_on_insn): Likewise.
13170         (compute_live_below_insn): Likewise for param "insn" and local
13171         "succ".
13172         (update_data_sets): Likewise for param "insn".
13173         (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
13174         (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
13175         (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
13176         rtx_insn *.
13177         (move_cond_jump): Likewise for param "insn".
13178         (move_cond_jump): Drop use of SET_BND_TO.
13179         (compute_av_set_on_boundaries): Likewise.
13180         (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
13181         (update_and_record_unavailable_insns): Strengthen local "bb_end"
13182         from rtx to rtx_insn *.
13183         (maybe_emit_renaming_copy): Likewise for param "insn".
13184         (maybe_emit_speculative_check): Likewise.
13185         (handle_emitting_transformations): Likewise.
13186         (remove_insn_from_stream): Likewise.
13187         (code_motion_process_successors): Strengthen local "succ" from rtx
13188         to insn_t.
13189
13190 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13191
13192         * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
13193         ilist_t, not _xlist_t;
13194         (ILIST_INSN): Define in terms of new union field "insn".
13195         (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
13196         _XLIST_NEXT.
13197         (struct _list_node): Add new field "insn" to the union, of type
13198         insn_t.
13199         (ilist_add): Replace macro with an inline function, requiring an
13200         insn_t.
13201         (ilist_remove): Define this macro directly in terms of
13202         _list_remove, rather than indirectly via _xlist_remove.
13203         (ilist_clear): Likewise, in terms of _list_clear rather than
13204         _xlist_clear.
13205         (ilist_is_in_p): Replace macro with an inline function, requiring
13206         an insn_t.
13207         (_list_iter_cond_insn): New function.
13208         (ilist_iter_remove): Define this macro directly in terms of
13209         _list_iter_remove, rather than indirectly via _xlist_iter_remove.
13210         (ilist_iterator): Define directly in terms of _list_iterator
13211         rather than indirectly through _xlist_iterator.
13212         (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
13213         than in terms of _FOR_EACH_X.
13214         (FOR_EACH_INSN_1): Likewise.
13215
13216 2014-08-26  Joseph Myers  <joseph@codesourcery.com>
13217
13218         PR target/60606
13219         PR target/61330
13220         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
13221         DECL_HARD_REGISTER and return for invalid register specifications.
13222         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
13223         DECL_HARD_REGISTER, call expand_one_error_var.
13224         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
13225         CC_REGNUM with non-MODE_CC modes.
13226         (arm_regno_class): Return NO_REGS for PC_REGNUM.
13227
13228 2014-08-26  Marek Polacek  <polacek@redhat.com>
13229
13230         PR c/61271
13231         * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
13232
13233 2014-08-26  Evandro Menezes <e.menezes@samsung.com>
13234
13235         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
13236         qi cost; add di cost.
13237         (cortexa57_addrcost_table): Likewise.
13238
13239 2014-08-26  Marek Polacek  <polacek@redhat.com>
13240
13241         PR c/61271
13242         * expr.c (is_aligning_offset): Remove logical not.
13243
13244 2014-08-26  Marek Polacek  <polacek@redhat.com>
13245
13246         PR c/61271
13247         * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
13248         LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
13249
13250 2014-08-26  Richard Biener  <rguenther@suse.de>
13251
13252         PR tree-optimization/62175
13253         * tree-ssa-loop-niter.c (expand_simple_operations): Do not
13254         expand possibly trapping operations.
13255
13256 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13257
13258         * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
13259         "insn" from rtx to rtx_insn *.
13260         (permute_load): Likewise for param "insn".
13261         (permute_store): Likewise.
13262         (handle_special_swappables): Likewise for local "insn".
13263         (replace_swap_with_copy): Likewise for locals "insn" and
13264         "new_insn".
13265         (rs6000_analyze_swaps): Likewise for local "insn".
13266
13267 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13268
13269         * regrename.h (struct du_chain): Strengthen field "insn" from rtx
13270         to rtx_insn *.
13271
13272 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13273
13274         * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
13275         "note_list" from rtx to rtx_insn *.
13276         (BB_NOTE_LIST): Replace this function and...
13277         (SET_BB_NOTE_LIST): ...this function with...
13278         (BB_NOTE_LIST): ...the former macro implementation.
13279
13280         * sched-int.h (concat_note_lists): Strengthen param "from_end" and
13281         local "from_start" from rtx to rtx_insn *.  Strengthen param
13282         "to_endp" from rtx * to rtx_insn **.
13283
13284         * haifa-sched.c (concat_note_lists): Likewise.
13285         * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
13286         BB_NOTE_LIST.
13287         (sel_restore_notes): Likewise.
13288         (move_bb_info): Likewise.
13289         (BB_NOTE_LIST): Delete this function.
13290         (SET_BB_NOTE_LIST): Delete this function.
13291         * sel-sched.c (create_block_for_bookkeeping): Eliminate
13292         SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
13293
13294 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13295
13296         * target.def (reorder): Strengthen param "ready" of this DEFHOOK
13297         from rtx * to rtx_insn **.
13298         (reorder2): Likewise.
13299         (dependencies_evaluation_hook): Strengthen params "head", "tail"
13300         from rtx to rtx_insn *.
13301
13302         * doc/tm.texi: Update mechanically for above change to target.def.
13303
13304         * sched-int.h (note_list): Strengthen this variable from rtx to
13305         rtx_insn *.
13306         (remove_notes): Likewise for both params.
13307         (restore_other_notes): Likewise for return type and first param.
13308         (struct ready_list): Strengthen field "vec" from rtx * to
13309         rtx_insn **.
13310         (struct dep_replacement): Strenghten field "insn" from rtx to
13311         rtx_insn *.
13312         (struct deps_desc): Likewise for fields "last_debug_insn",
13313         "last_args_size".
13314         (struct haifa_sched_info): Likewise for callback field
13315         "can_schedule_ready_p"'s param, for first param of "new_ready"
13316         callback field, for both params of "rank" callback field, for
13317         first field of "print_insn" callback field (with a const), for
13318         both params of "contributes_to_priority" callback, for param
13319         of "insn_finishes_block_p" callback, for fields "prev_head",
13320         "next_tail", "head", "tail", for first param of "add_remove_insn"
13321         callback, for first param of "begin_schedule_ready" callback, for
13322         both params of "begin_move_insn" callback, and for second param
13323         of "advance_target_bb" callback.
13324         (add_dependence): Likewise for params 1 and 2.
13325         (sched_analyze): Likewise for params 2 and 3.
13326         (deps_analyze_insn): Likewise for param 2.
13327         (ready_element): Likewise for return type.
13328         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13329         (try_ready): Strenghten param from rtx to rtx_insn *.
13330         (sched_emit_insn): Likewise for return type.
13331         (record_delay_slot_pair): Likewise for params 1 and 2.
13332         (add_delay_dependencies): Likewise for param.
13333         (contributes_to_priority): Likewise for both params.
13334         (find_modifiable_mems): Likewise.
13335
13336         * config/arm/arm.c (cortexa7_sched_reorder):  Strengthen param
13337         "ready" from rtx * to rtx_insn **.  Strengthen locals "insn",
13338         "first_older_only_insn" from rtx to rtx_insn *.
13339         (arm_sched_reorder):  Strengthen param "ready"  from rtx * to
13340         rtx_insn **.
13341
13342         * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
13343         "last_scheduled_iter0" from rtx to rtx_insn *.
13344         (init_sched_state): Replace use of NULL_RTX with NULL for insn.
13345         (c6x_sched_reorder_1): Strengthen param "ready" and locals
13346         "e_ready", "insnp" from rtx * to rtx_insn **.  Strengthen local
13347         "insn" from rtx to rtx_insn *.
13348         (c6x_sched_reorder): Strengthen param "ready" from rtx * to
13349         rtx_insn **.
13350         (c6x_sched_reorder2): Strengthen param "ready" and locals
13351         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
13352         "insn" from rtx to rtx_insn *.
13353         (c6x_variable_issue):  Add a checked cast when assigning from insn
13354         to ss.last_scheduled_iter0.
13355         (split_delayed_branch): Strengthen param "insn" and local "i1"
13356         from rtx to rtx_insn *.
13357         (split_delayed_nonbranch): Likewise.
13358         (undo_split_delayed_nonbranch): Likewise for local "insn".
13359         (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
13360         "entry_after", "end_packet", "head_insn", "tail_insn",
13361         "new_insns", "last_insn", "this_iter", "prev_stage_insn".
13362         Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
13363         to rtx_insn **.  Remove now-redundant checked cast on last_insn,
13364         but add a checked cast on loop->start_label.  Consolidate calls to
13365         avoid assigning result of gen_spkernel to "insn", now an
13366         rtx_insn *.
13367
13368         * config/i386/i386.c (do_reorder_for_imul): Strengthen param
13369         "ready" from rtx * to rtx_insn **.  Strengthen local "insn" from
13370         rtx to rtx_insn *.
13371         (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
13372         rtx_insn **.  Strengthen locals "top", "next" from rtx to
13373         rtx_insn *.
13374         (ix86_sched_reorder): Strengthen param "ready" from rtx * to
13375         rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
13376         (add_parameter_dependencies): Strengthen params "call", "head" and
13377         locals "insn", "last", "first_arg" from rtx to rtx_insn *.
13378         (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
13379         (add_dependee_for_func_arg): Likewise for param "arg" and local
13380         "insn".
13381         (ix86_dependencies_evaluation_hook): Likewise for params "head",
13382         "tail" and locals "insn", "first_arg".
13383
13384         * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
13385         for params "head", "tail" and locals "insn", "next", "next_tail".
13386         (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
13387         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
13388         "insn", "lowest", "highest" from rtx to rtx_insn *.
13389         (ia64_sched_reorder): Strengthen param "ready" from rtx * to
13390         rtx_insn **.
13391         (ia64_sched_reorder2): Likewise.
13392
13393         * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
13394         and local "insn" from rtx to rtx_insn *.  Strengthen param "ready"
13395         from rtx * to rtx_insn **.
13396         (mep_move_ready_insn): Strengthen param "ready" from rtx * to
13397         rtx_insn **.
13398         (mep_print_sched_insn): Strengthen param "insn" from rtx to
13399         rtx_insn *.
13400         (mep_sched_reorder): Strengthen param "ready" from rtx * to
13401         rtx_insn **.  Strengthen locals "core_insn", "cop_insn" from rtx
13402         to rtx_insn *.
13403
13404         * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
13405         from rtx * to rtx_insn **.  Strengthen local "new_head" from rtx
13406         to rtx_insn *.
13407         (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
13408         rtx_insn **.  Strengthen local "temp" from rtx to rtx_insn *.
13409         (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
13410         rtx_insn **.
13411         (vr4130_reorder): Likewise.
13412         (mips_74k_agen_reorder): Likewise.  Strengthen local "insn" from
13413         rtx to rtx_insn *.
13414         (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
13415         rtx_insn **.
13416         (mips_sched_reorder): Likewise.
13417         (mips_sched_reorder2): Likewise.
13418
13419         * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
13420
13421         * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
13422         Strengthen local "tmp" from rtx to rtx_insn *.
13423         (rs6000_sched_reorder2): Likewise.
13424
13425         * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
13426         Likewise.  Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
13427         (s390_sched_reorder): Strengthen param "ready" from rtx * to
13428         rtx_insn **.  Strengthen local "tmp" from rtx to rtx_insn *.
13429
13430         * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
13431         "tmp2" from rtx to rtx_insn *.
13432         (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
13433         Strengthen local "insn" from rtx to rtx_insn *.
13434         (ready_reorder): Strengthen param "ready" from rtx * to
13435         rtx_insn **.  Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
13436         (sh_reorder):  Strengthen param "ready" from rtx * to rtx_insn **.
13437         (sh_reorder2): Likewise.
13438
13439         * config/spu/spu.c (spu_sched_reorder): Likewise.  Strengthen
13440         local "insn" from rtx to rtx_insn *.
13441
13442         * haifa-sched.c (note_list): Strengthen this variable from rtx to
13443         rtx_insn *.
13444         (scheduled_insns): Strengthen this variable from vec<rtx> to
13445         vec<rtx_insn *>.
13446         (set_modulo_params): Likewise for locals "i1", "i2".
13447         (record_delay_slot_pair): Likewise for params "i1", "i2".
13448         (add_delay_dependencies): Likewise for param "insn".
13449         (cond_clobbered_p): Likewise.
13450         (recompute_todo_spec): Likewise for local "prev".
13451         (last_scheduled_insn): Likewise for this variable.
13452         (nonscheduled_insns_begin): Likewise.
13453         (model_set_excess_costs): Strengthen param "insns" from rtx * to
13454         rtx_insn **.
13455         (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
13456         rtx_insn *.
13457         (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
13458         Strengthen local "insn" from rtx to rtx_insn *.
13459         (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
13460         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13461         (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
13462         (ready_remove_first): Likewise for return type and local "t".
13463         (ready_element): Likewise for return type.
13464         (ready_remove): Likewise for return type and local "t".
13465         (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
13466         (check_clobbered_conditions): Strengthen local "x" from rtx to
13467         rtx_insn *, adding a checked cast.
13468         (schedule_insn): Likewise for param "insn".
13469         (remove_notes): Likewise for params "head", "tail" and locals
13470         "next_tail", "insn", "next".
13471         (struct haifa_saved_data): Likewise for fields
13472         "last_scheduled_insn", "nonscheduled_insns_begin".
13473         (save_backtrack_point): Update for change to field "vec" of
13474         struct ready_list.
13475         (toggle_cancelled_flags): Strengthen local "first" from rtx * to
13476         rtx_insn **.
13477         (restore_last_backtrack_point): Likewise.  Strengthen local "insn"
13478         from rtx to rtx_insn *
13479         (resolve_dependencies): Strengthen param "insn" from rtx to
13480         rtx_insn *
13481         (restore_other_notes): Likewise for return type, for param "head"
13482         and local "note_head".
13483         (undo_all_replacements): Likewise for local "insn".
13484         (first_nonscheduled_insn): Likewise for return type and local "insn".
13485         (queue_to_ready): Likewise for local "insn", adding checked casts.
13486         (early_queue_to_ready): Likewise for local "insn".
13487         (debug_ready_list_1): Strengthen local "p" from rtx * to
13488         rtx_insn **.
13489         (move_insn): Strengthen param "insn" and local "note" from rtx to
13490         rtx_insn *
13491         (insn_finishes_cycle_p): Likewise for param "insn".
13492         (max_issue): Likewise for local "insn".
13493         (choose_ready): Likewise.  Strengthen param "insn_ptr" from rtx *
13494         to rtx_insn **.
13495         (commit_schedule): Strengthen param "prev_head" and local "insn"
13496         from rtx to rtx_insn *
13497         (prune_ready_list): Likewise for local "insn".
13498         (schedule_block): Likewise for locals "prev_head", "head", "tail",
13499         "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
13500         (set_priorities): Likewise for local "prev_head".
13501         (try_ready): Likewise for param "next".
13502         (fix_tick_ready): Likewise.
13503         (change_queue_index): Likewise.
13504         (sched_extend_ready_list): Update for change to field "vec" of
13505         struct ready_list.
13506         (generate_recovery_code): Strengthen param "insn" from rtx to
13507         rtx_insn *.
13508         (begin_speculative_block): Likewise.
13509         (create_check_block_twin): Likewise for param "insn" and locals
13510         "label", "check", "twin".  Introduce local "check_pat" to avoid
13511         "check" being used as a plain rtx before being used as an insn.
13512         (fix_recovery_deps): Add a checked cast to rtx_insn * when
13513         extracting elements from ready_list.
13514         (sched_remove_insn): Strengthen param "insn" from rtx to
13515         rtx_insn *.
13516         (sched_emit_insn): Likewise for return type.
13517         (ready_remove_first_dispatch): Likewise for return type and local
13518         "insn".
13519
13520         * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
13521
13522         * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
13523         const rtx_insn *.
13524
13525         * sched-deps.c (add_dependence): Strengthen params "con", "pro"
13526         from rtx to rtx_insn *.
13527         (add_dependence_list): Likewise for param "insn".  Add a checked
13528         cast.
13529         (add_dependence_list_and_free): Strengthen param "insn" from rtx
13530         to rtx_insn *.  Strengthen param "list_p" from rtx * to
13531         rtx_insn **.
13532         (chain_to_prev_insn): Strengthen param "insn" and locals
13533         "prec_nonnote", "i" from rtx to rtx_insn *.
13534         (flush_pending_lists): Likewise for param "insn".
13535         (cur_insn): Likewise for this variable.
13536         (haifa_start_insn): Add a checked cast.
13537         (note_dep): Strengthen param "e" from rtx to rtx_insn *.
13538         (sched_analyze_reg): Likewise for param "insn".
13539         (sched_analyze_1): Likewise.
13540         (sched_analyze_2): Likewise.  Add checked casts.
13541         (sched_analyze_insn): Likewise.  Also for local "prev".
13542         (deps_analyze_insn): Likewise for param "insn".
13543         (sched_analyze): Likewise for params "head", "tail" and local "insn".
13544         (add_dependence_1): Likewise for params "insn", "elem".
13545         (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
13546         (parse_add_or_inc): Likewise for param "insn".
13547         (find_inc): Likewise for local "inc_cand".
13548         (find_modifiable_mems): Likewise for params "head", "tail" and
13549         locals "insn", "next_tail".
13550
13551         * sched-ebb.c (init_ready_list): Likewise for local "insn".
13552         (begin_schedule_ready): Likewise for param "insn".
13553         (begin_move_insn): Likewise for params "insn" and "last".
13554         (ebb_print_insn): Strengthen param "insn" from const_rtx to
13555         const rtx_insn *.
13556         (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
13557         (ebb_contributes_to_priority): Likewise for params "next", "insn".
13558         (ebb_add_remove_insn): Likewise for param "insn".
13559         (advance_target_bb): Likewise.
13560
13561         * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
13562         "insn".
13563         (check_live): Likewise for param "insn".
13564         (init_ready_list): Likewise for local "insn".
13565         (can_schedule_ready_p): Likewise for param "insn".
13566         (begin_schedule_ready): Likewise.
13567         (new_ready): Likewise for param "next".
13568         (rgn_print_insn): Likewise for param "insn".
13569         (rgn_rank): Likewise for params "insn1", "insn2".
13570         (contributes_to_priority): Likewise for params "next", "insn".
13571         (rgn_insn_finishes_block_p): Likewise for param "insn".
13572         (add_branch_dependences): Likewise for params "head", "tail" and
13573         locals "insn", "last".
13574         (rgn_add_remove_insn): Likewise for param "insn".
13575         (advance_target_bb): Likewise.
13576
13577         * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
13578         const_rtx to const rtx_insn *.
13579
13580         * sel-sched-dump.h (sel_print_insn): Likewise.
13581
13582         * sel-sched-ir.c (advance_deps_context): Add a checked cast.
13583         (deps_init_id): Likewise.
13584
13585         * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
13586         (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
13587         rtx_insn **.
13588
13589 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13590
13591         * output.h (final_start_function): Strengthen param 1 from rtx to
13592         rtx_insn *.
13593
13594         * final.c (final_start_function): Likewise, renaming back from
13595         "uncast_first" to "first", and dropping the checked cast from rtx
13596         to rtx_insn *.
13597
13598 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13599
13600         * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
13601         * final.c (final): Likewise.  Rename param back from
13602         "uncast_first" to "first" and eliminate the checked cast from rtx
13603         to rtx_insn *.
13604
13605 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13606
13607         * output.h (shorten_branches): Strengthen param from rtx to
13608         rtx_insn *.
13609
13610         * final.c (shorten_branches): Likewise, renaming param back from
13611         "uncast_first" to "first", and dropping the checked cast from rtx
13612         to rtx_insn *.
13613
13614         * genattr.c (gen_attr): Likewise when writing out the prototype of
13615         shorten_branches.
13616
13617 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13618
13619         * sched-int.h (struct haifa_sched_info): Strengthen fields
13620         "prev_head" and "next_tail" from rtx to rtx_insn *.
13621
13622 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13623
13624         * rtl.h (rtx_jump_table_data::get_labels): New method.
13625         * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
13626         with use of the new rtx_jump_table_data::get_labels method.
13627         (purge_dead_tablejump_edges): Strengthen param "table" from rtx
13628         to rtx_jump_table_data *.  Simplify by using get_labels method.
13629         * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
13630         a dyn_cast, introducing local "table", using it to replace
13631         label-lookup logic with a get_labels method call.
13632         (patch_jump_insn): Simplify using get_labels method.
13633         * dwarf2cfi.c (create_trace_edges): Likewise.
13634         * rtlanal.c (label_is_jump_target_p): Likewise.
13635
13636 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13637
13638         * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
13639         to rtx_insn *.
13640
13641         * emit-rtl.c (unshare_all_rtl_1): Likewise.
13642         (unshare_all_rtl_again): Likewise, also for local "p".
13643
13644 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13645
13646         * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
13647         to rtx_insn *.
13648         * cfgrtl.c (delete_insn_and_edges): Likewise.
13649
13650 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13651
13652         * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
13653         from rtx to rtx_insn *.
13654
13655         * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
13656
13657 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13658
13659         * function.c (thread_prologue_and_epilogue_insns): Likewise for
13660         locals "returnjump", "epilogue_end", "insn", "next".
13661
13662         * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
13663         "returnjump" from rtx * to rtx_insn **.
13664         * shrink-wrap.c (get_unconverted_simple_return): Likewise.
13665
13666 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13667
13668         * basic-block.h (struct edge_def). Strengthen "r" within
13669         union edge_def_insns from rtx to rtx_insn *.
13670
13671         * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
13672         from rtx to rtx_insn *.  Strengthen local "insns" from rtx to
13673         rtx_insn *.
13674         * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
13675         from rtx to rtx_insn *.
13676         * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
13677         rtx_insn *.
13678         * postreload-gcse.c (reg_killed_on_edge): Likewise.
13679         (reg_used_on_edge): Likewise.
13680         * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
13681         (gt_pch_nx): New overload for rtx_insn *&.
13682         * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
13683         from rtx to rtx_insn *.
13684
13685 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13686
13687         * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
13688         from rtx to rtx_insn *.
13689         (BB_FOOTER): Replace function with access macro.
13690         (SET_BB_FOOTER): Delete.
13691
13692         * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
13693         with BB_FOOTER.
13694         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
13695         (emit_barrier_after_bb): Likewise.
13696         (record_effective_endpoints): Likewise.
13697         (relink_block_chain): Likewise.
13698         (fixup_fallthru_exit_predecessor): Likewise.
13699         (cfg_layout_duplicate_bb): Likewise.
13700         (cfg_layout_split_block): Likewise.
13701         (cfg_layout_delete_block): Likewise.
13702         (cfg_layout_merge_blocks): Likewise.
13703         (BB_FOOTER): Delete function.
13704         (SET_BB_FOOTER): Delete function.
13705         * combine.c (update_cfg_for_uncondjump): Replace uses of
13706         SET_BB_FOOTER with BB_FOOTER.
13707
13708 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13709
13710         * except.h (struct eh_landing_pad_d): Strengthen field
13711         "landing_pad" from rtx to rtx_code_label *.
13712
13713         * except.c (sjlj_emit_dispatch_table): Likewise for param
13714         "dispatch_label"
13715         (sjlj_build_landing_pads): Likewise for local "dispatch_label".
13716
13717 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13718
13719         * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
13720         first param from rtx to rtx_insn *.
13721         * config/xtensa/xtensa.c (struct machine_function): Likewise for
13722         field "set_frame_ptr_insn".
13723         (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
13724         "csend" from rtx to rtx_code_label *.
13725         (xtensa_expand_atomic): Likewise for local "csloop".
13726         (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
13727         rtx_insn *.
13728         (xtensa_call_tls_desc): Likewise for return type and locals
13729         "call_insn", "insns".
13730         (xtensa_legitimize_tls_address): Likewise for local "insns".
13731         (xtensa_expand_prologue): Likewise for locals "insn", "first".
13732
13733 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13734
13735         * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
13736         first param from rtx to rtx_insn *.
13737         * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
13738         "insn".
13739
13740 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13741
13742         * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
13743         Strengthen param 1 from rtx to rtx_insn *.
13744         (tilepro_output_cbranch): Likewise.
13745         (tilepro_adjust_insn_length): Likewise.
13746         (tilepro_final_prescan_insn): Likewise for sole param.
13747
13748         * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
13749         Likewise for local "last".
13750         (cbranch_predicted_p): Likewise for param "insn".
13751         (tilepro_output_simple_cbranch_with_opcode): Likewise.
13752         (tilepro_output_cbranch_with_opcode): Likewise.
13753         (tilepro_output_cbranch): Likewise.
13754         (frame_emit_load): Likewise for return type and locals "seq",
13755         "insn".
13756         (emit_sp_adjust): Likewise for return type and local "insn".
13757         (tilepro_expand_epilogue): Likewise for locals "last_insn",
13758         "insn".
13759         (tilepro_adjust_insn_length): Likewise for param "insn".
13760         (next_insn_to_bundle): Likewise for return type and params
13761         "r", "end".
13762         (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
13763         (replace_pc_relative_symbol_ref): Likewise for param "insn" and
13764         local "new_insns".
13765         (match_addli_pcrel): Likewise for param "insn".
13766         (replace_addli_pcrel): Likewise.
13767         (match_auli_pcrel): Likewise.
13768         (replace_auli_pcrel): Likewise.
13769         (tilepro_fixup_pcrel_references): Likewise for locals "insn",
13770         "next_insn".
13771         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
13772         "queue", "next_queue", "prev".
13773         (tilepro_asm_output_mi_thunk): Likewise for local "insn".
13774         (tilepro_final_prescan_insn): Likewise for param "insn".
13775
13776 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13777
13778         * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
13779         Strengthen param 1 from rtx to rtx_insn *.
13780         (tilegx_output_cbranch): Likewise.
13781         (tilegx_adjust_insn_length): Likewise.
13782         (tilegx_final_prescan_insn): Likewise for sole param.
13783
13784         * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
13785         or local "last".
13786         (cbranch_predicted_p): Likewise for param "insn".
13787         (tilegx_output_simple_cbranch_with_opcode): Likewise.
13788         (tilegx_output_cbranch_with_opcode): Likewise.
13789         (tilegx_output_cbranch): Likewise.
13790         (frame_emit_load): Likewise for return type.
13791         (set_frame_related_p): Likewise for locals "seq", "insn".
13792         (emit_sp_adjust): Likewise for return type, and for local "insn".
13793         Introduce local "pat" for use in place of "insn" where the latter
13794         isn't an instruction.
13795         (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
13796         from rtx to rtx_insn *.
13797         (tilegx_adjust_insn_length): Likewise for param "insn".
13798         (next_insn_to_bundle): Likewise for return type and params "r" and
13799         "end".
13800         (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
13801         "end".
13802         (replace_insns): Likewise for params "old_insn", "new_insns".
13803         (replace_mov_pcrel_step1): Likewise for param "insn" and local
13804         "new_insns".
13805         (replace_mov_pcrel_step2): Likewise.
13806         (replace_mov_pcrel_step3): Likewise.
13807         (tilegx_fixup_pcrel_references): Likewise for locals "insn",
13808         "next_insn".
13809         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
13810         "queue", "next_queue", "prev".
13811         (tilegx_output_mi_thunk): Likewise for local "insn".
13812         (tilegx_final_prescan_insn): Likewise for param "insn".
13813
13814 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13815
13816         * config/spu/spu.c (frame_emit_store): Strengthen return type from
13817         rtx to rtx_insn *.
13818         (frame_emit_load): Likewise.
13819         (frame_emit_add_imm): Likewise, also for local "insn".
13820         (spu_expand_prologue): Likewise for local "insn".
13821         (struct spu_bb_info): Likewise for field "prop_jump".
13822         (emit_nop_for_insn): Likewise for param "insn" and local
13823         "new_insn".
13824         (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
13825         "hbr_insn".
13826         (spu_emit_branch_hint): Likewise for params "before", "branch" and
13827         locals "hint", "insn".
13828         (get_branch_target): Likewise for param "branch".
13829         (insn_clobbers_hbr): Likewise for param "insn".
13830         (insert_hbrp_for_ilb_runout): Likewise for param "first" and
13831         locals "insn", "before_4", "before_16".
13832         (insert_hbrp): Likewise for local "insn".
13833         (spu_machine_dependent_reorg): Likewise for locals "branch",
13834         "insn", "next", "bbend".
13835         (uses_ls_unit): Likewise for param "insn".
13836         (get_pipe): Likewise.
13837         (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
13838         introducing a checked cast.
13839         (spu_sched_adjust_cost): Likewise for params "insn" and
13840         "dep_insn".
13841         (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
13842         (spu_sms_res_mii): Likewise.
13843
13844 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13845
13846         * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
13847         from rtx to rtx_insn *.
13848         (output_cbranch): Likewise for param 6.
13849         (output_return): Likewise for param 1.
13850         (output_sibcall): Likewise.
13851         (output_v8plus_shift): Likewise.
13852         (output_v8plus_mult): Likewise.
13853         (output_v9branch): Likewise for param 7.
13854         (output_cbcond):  Likewise for param 3.
13855
13856         * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
13857         for local "insn".
13858         (sparc_legitimize_pic_address): Likewise.
13859         (sparc_emit_call_insn): Likewise.
13860         (emit_save_or_restore_regs): Likewise.
13861         (emit_window_save): Likewise for return type and local "insn".
13862         (sparc_expand_prologue): Likewise for local "insn".
13863         (sparc_flat_expand_prologue): Likewise.
13864         (output_return): Likewise for param "insn".
13865         (output_sibcall): Likewise for param "insn" and local "delay".
13866         (output_ubranch): Likewise for param "insn".
13867         (output_cbranch): Likewise.
13868         (output_cbcond): Likewise.
13869         (output_v9branch): Likewise.
13870         (output_v8plus_shift): Likewise.
13871         (sparc_output_mi_thunk): Likewise for local "insn".
13872         (get_some_local_dynamic_name): Likewise.
13873         (output_v8plus_mult): Likewise for param "insn".
13874
13875 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13876
13877         * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
13878         from rtx to rtx_insn *.
13879         (output_branchy_insn): Likewise for param 3.
13880         (output_far_jump): Likewise for param 1.
13881         (final_prescan_insn): Likewise.
13882         (sh_insn_length_adjustment): Likewise for sole param.
13883
13884         * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
13885         (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
13886         rtx_code_label *.
13887         (sh_emit_compare_and_set): Likewise for local "lab".
13888         (output_far_jump): Strengthen param "insn" and local "prev" from
13889         rtx to rtx_insn *.
13890         (output_branchy_insn): Likewise for param "insn" and local
13891         "next_insn".
13892         (output_ieee_ccmpeq): Likewise for param "insn".
13893         (struct label_ref_list_d): Strengthen field "label" from rtx to
13894         rtx_code_label *.
13895         (pool_node): Likewise.
13896         (pool_window_label): Likewise for this global.
13897         (add_constant): Likewise for return type and locals "lab", "new_rtx".
13898         (dump_table): Strengthen params "start", "barrier" and local
13899         "scan" from rtx to rtx_insn *.
13900         (broken_move): Likewise for param "insn".
13901         (untangle_mova): Likewise for params "first_mova" and "new_mova".
13902         Strengthen param "first_mova" from rtx * to rtx_insn **.
13903         (mova_p): Likewise for param "insn".
13904         (fixup_mova): Likewise for param "mova".
13905         (find_barrier): Likewise for return type, params "mova" and
13906         "from", and locals "barrier_before_mova", "found_barrier",
13907         "good_barrier", "orig", "last_symoff", "next".  Strengthen local
13908         "label" from rtx to rtx_code_label *.
13909         (sh_loop_align): Strengthen locals "first", "insn", "mova" from
13910         rtx to rtx_insn *.
13911         (sh_reorg): Likewise for locals "link", "scan", "barrier".
13912         (split_branches): Likewise for param "first" and local "insn".
13913         (final_prescan_insn): Likewise for param "insn".
13914         (sequence_insn_p): Likewise for locals "prev", "next".
13915         (sh_insn_length_adjustment): Likewise for param "insn".
13916         (sh_can_redirect_branch): Likewise for local "insn".
13917         (find_r0_life_regions): Likewise for locals "end", "insn".
13918         (sh_output_mi_thunk): Likewise for local "insns".
13919
13920 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13921
13922         * config/score/score.c (score_output_mi_thunk): Strengthen local
13923         "insn" from rtx to rtx_insn *.
13924         (score_prologue): Likewise.
13925
13926 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13927
13928         * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
13929         1 from rtx to rtx_insn *.
13930         (s390_emit_jump): Likewise for return type.
13931         (s390_emit_call): Likewise.
13932         (s390_load_got): Likewise.
13933
13934         * config/s390/s390.c (last_scheduled_insn): Likewise for this
13935         variable.
13936         (s390_match_ccmode): Likewise for param "insn".
13937         (s390_emit_jump): Likewise for return type.
13938         (s390_split_branches): Likewise for local "label".
13939         (struct constant): Strengthen field "label" from rtx to
13940         rtx_code_label *.
13941         (struct constant_pool): Likewise for field "label".  Strengthen
13942         fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
13943         rtx_insn *.
13944         (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
13945         insns.
13946         (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
13947         (s390_end_pool): Likewise.
13948         (s390_dump_pool): Likewise for local "insn".
13949         (s390_mainpool_start): Likewise.
13950         (s390_chunkify_start): Likewise.
13951         (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
13952         with insns.  Strengthen locals "label", "jump", "barrier", "next",
13953         "prev", "vec_insn", "insn" from rtx to rtx_insn *.
13954         (s390_chunkify_finish): Strengthen local "insn" from rtx to
13955         rtx_insn *.
13956         (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
13957         "jump", "label", "next_insn".
13958         (s390_regs_ever_clobbered): Likewise for local "cur_insn".
13959         (s390_optimize_nonescaping_tx): Likewise for locals "insn",
13960         "tbegin_insn".
13961         (s390_load_got): Likewise for return type and local "insns".
13962         (s390_save_gprs_to_fprs): Likewise for local "insn".
13963         (s390_restore_gprs_from_fprs): Likewise.
13964         (pass_s390_early_mach::execute): Likewise.
13965         (s390_emit_prologue): Likewise for local "insns".
13966         (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
13967         rtx_code_label *.
13968         (s390_emit_call): Strengthen return type and local "insn" from
13969         rtx to rtx_insn *.
13970         (s390_emit_tpf_eh_return): Likewise for local "insn".
13971         (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
13972         "next_insn", introducing locals "s_pat", "rpat" to allow this.
13973         (s390_fix_long_loop_prediction): Likewise for param "insn" and
13974         local "cur_insn".
13975         (s390_non_addr_reg_read_p): Likewise for param "insn".
13976         (find_cond_jump): Likewise for return type and param "insn".
13977         (s390_swap_cmp): Likewise for param "insn".
13978         (s390_z10_optimize_cmp): Likewise for param "insn" and locals
13979         "prev_insn", "next_insn".
13980         (s390_reorg): Likewise for locals "insn", "target".
13981         (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
13982         (s390_sched_variable_issue): For now, rename param "insn" to
13983         "uncast_insn", introducing a checked cast.
13984         (s390_sched_init): Replace NULL_RTX with NULL when dealing with
13985         insn.
13986         (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
13987         rtx_insn *.  Use for_each_rtx_in_insn rather than for_each_rtx.
13988
13989 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13990
13991         * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
13992         param from rtx to rtx_insn *.
13993         * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
13994
13995 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13996
13997         * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
13998         4 from rtx to rtx_insn *.
13999         (rs6000_final_prescan_insn): Likewise for first param.
14000         * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
14001         local "insn".
14002         (rs6000_get_some_local_dynamic_name): Likewise.
14003         (output_cbranch): Likewise for param "insn".
14004         (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
14005         (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
14006         (rs6000_emit_allocate_stack): Likewise for local "insn".
14007         (load_cr_save): Likewise.
14008         (restore_saved_cr): Likewise.
14009         (restore_saved_lr): Likewise.
14010         (emit_cfa_restores): Likewise.
14011         (rs6000_output_function_epilogue): Likewise for locals "insn" and
14012         "deleted_debug_label".
14013         (rs6000_output_mi_thunk): Likewise for local "insn".
14014         (rs6000_final_prescan_insn): Likewise for param "insn".
14015
14016 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14017
14018         * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
14019         Strengthen param "insn" from rtx to rtx_insn *.
14020         * config/picochip/picochip.c (picochip_current_prescan_insn):
14021         Likewise for this variable.
14022         (picochip_final_prescan_insn): Likewise for param "insn".
14023
14024 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14025
14026         * config/pa/pa-protos.h (pa_output_call): Strengthen first param
14027         from rtx to rtx_insn *.
14028         (pa_output_indirect_call): Likewise.
14029         (pa_adjust_insn_length): Likewise.
14030         (pa_attr_length_millicode_call): Likewise.
14031         (pa_attr_length_call): Likewise.
14032         (pa_attr_length_indirect_call): Likewise.
14033
14034         * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
14035         "insn".
14036         (pa_attr_length_millicode_call): Likewise.
14037         (pa_attr_length_call): Likewise.
14038         (pa_output_call): Likewise.
14039         (pa_attr_length_indirect_call): Likewise.
14040         (pa_output_indirect_call): Likewise.
14041
14042 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14043
14044         * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
14045         Strengthen first param from rtx to rtx_insn *.
14046         * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
14047         param "insn".
14048
14049 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14050
14051         * config/mips/mips-protos.h (mips_emit_move): Strengthen return
14052         type from rtx to rtx_insn *.
14053         (mips_expand_call): Likewise.
14054         (mips_adjust_insn_length): Likewise for first param.
14055         (mips_output_conditional_branch): Likewise.
14056         (mips_output_order_conditional_branch): Likewise.
14057         (mips_final_prescan_insn): Likewise.
14058
14059         * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
14060         rtx_insn * for the SEQUENCE case.
14061         (SEQ_END): Likewise.
14062         (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
14063         (mips_emit_call_insn): Likewise, also for local "insn".
14064         (mips16_gp_pseudo_reg): Likewise for local "scan".
14065         (mips16_build_call_stub): Likewise for return type and for local
14066         "insn".  Introduce a new local "pattern" so that "insn" can indeed
14067         be an insn.
14068         (mips_expand_call): Strengthen return type and local "insn" from
14069         rtx to rtx_insn *.
14070         (mips_block_move_loop): Strengthen local "label" from rtx to
14071         rtx_code_label *.
14072         (mips_expand_synci_loop): Likewise for locals "label",
14073         "end_label".
14074         (mips_set_frame_expr): Strengthen local "insn" from rtx to
14075         rtx_insn *.
14076         (mips16e_collect_argument_saves): Likewise for locals "insn",
14077         "next".
14078         (mips_find_gp_ref): Likewise for param of callback for "pred"
14079         param, and for local "insn".
14080         (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
14081         (mips_insn_has_flexible_gp_ref_p): Likewise.
14082         (mips_epilogue_emit_cfa_restores): Likewise for return type and
14083         local "insn".
14084         (mips_epilogue_set_cfa): Likewise for local "insn".
14085         (mips_expand_epilogue): Likewise.
14086         (mips_adjust_insn_length): Likewise for param "insn".
14087         (mips_output_conditional_branch): Likewise.
14088         (mips_output_order_conditional_branch): Likewise.
14089         (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
14090         "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
14091         "falu2_turn_enabled_insn".
14092         (mips_builtin_branch_and_move): Strengthen locals "true_label",
14093         "done_label" from rtx to rtx_code_label *.
14094         (struct mips16_constant): Likewise for field "label".
14095         (mips16_add_constant): Likewise for return type.
14096         (mips16_emit_constants_1): Strengthen return type and param "insn"
14097         from rtx to rtx_insn *.
14098         (mips16_emit_constants): Likewise for param "insn".
14099         (mips16_insn_length): Likewise.
14100         (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
14101         to rtx_code_label *.
14102         (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
14103         from rtx to rtx_insn *.
14104         (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
14105         "jump".  Strengthen local "label" from rtx to rtx_code_label *.
14106         (r10k_simplify_address): Strengthen param "insn" and local
14107         "def_insn" from rtx to rtx_insn *.
14108         (r10k_safe_address_p): Strengthen param "insn" from rtx to
14109         rtx_insn *.
14110         (r10k_needs_protection_p_1): Update target type of cast of data
14111         from to rtx to rtx_insn *.
14112         (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
14113         rtx * to rtx_insn **.
14114         (r10k_needs_protection_p): Strengthen param "insn" from rtx to
14115         rtx_insn *.
14116         (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
14117         (mips_call_expr_from_insn): Likewise for param "insn".
14118         (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
14119         (mips_find_pic_call_symbol): Likewise for param "insn".
14120         (mips_annotate_pic_calls): Likewise for local "insn".
14121         (mips_sim_insn): Likewise for this variable.
14122         (struct mips_sim): Likewise for field "insn" within elements of
14123         last_set array.
14124         (mips_sim_wait_reg): Likewise for param "insn".
14125         (mips_sim_wait_regs): Likewise.
14126         (mips_sim_wait_units): Likewise.
14127         (mips_sim_wait_insn): Likewise.
14128         (mips_sim_issue_insn): Likewise.
14129         (mips_sim_finish_insn): Likewise.
14130         (mips_seq_time): Likewise for param "seq" and local "insn".
14131         (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
14132         locals "first", "second".
14133         (vr4130_align_insns): Likewise for locals "insn", "subinsn",
14134         "last", "last2", "next".
14135         (mips_avoid_hazard): Likewise for params "after", "insn".
14136         (mips_reorg_process_insns): Likewise for locals "insn",
14137         "last_insn", "subinsn", "next_insn".
14138         (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
14139         (mips16_split_long_branches): Likewise for locals "insn" "jump",
14140         "jump_sequence".
14141         (mips_output_mi_thunk): Likewise for local "insn".
14142         (mips_final_prescan_insn): Likewise for param "insn".
14143
14144 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14145
14146         * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
14147         Strengthen return type and local "insns" from rtx to rtx_insn *.
14148         (microblaze_legitimize_tls_address): Likewise for local "insns".
14149         (microblaze_block_move_loop): Strengthen local "label" from rtx
14150         to rtx_code_label *.
14151         (microblaze_expand_prologue): Strengthen two locals named "insn"
14152         from rtx to rtx_insn *.
14153         (microblaze_asm_output_mi_thunk): Likewise for local "insn".
14154         (microblaze_expand_divide): Likewise for locals "jump", "cjump",
14155         "insn".  Strengthen locals "div_label", "div_end_label" from rtx
14156         to rtx_code_label *.
14157
14158 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14159
14160         * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
14161         param from rtx to rtx_insn *.
14162         (mep_reuse_lo): Likewise for third param.
14163         (mep_use_post_modify_p): Likewise for first param.
14164         (mep_core_address_length): Likewise.
14165         (mep_cop_address_length): Likewise.
14166         (mep_final_prescan_insn): Likewise.
14167         (mep_store_data_bypass_p): Likewise for both params.
14168         (mep_mul_hilo_bypass_p): Likewise.
14169         (mep_ipipe_ldc_p): Likewise for param.
14170
14171         * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
14172         (mep_rewrite_mult): Likewise.
14173         (mep_rewrite_mulsi3): Likewise.
14174         (mep_rewrite_maddsi3): Likewise.
14175         (mep_reuse_lo_p_1): Likewise.
14176         (mep_reuse_lo_p): Likewise.
14177         (mep_frame_expr): Likewise.
14178         (mep_make_parallel): Likewise for both params.
14179         (mep_use_post_modify_p_1): Likewise for param "set_insn" and
14180         local "insn".
14181         (mep_use_post_modify_p): Likewise for param "insn".
14182         (mep_core_address_length): Likewise.
14183         (mep_cop_address_length): Likewise.
14184         (mep_reg_set_in_function): Likewise for local "insn".
14185         (mep_asm_without_operands_p): Likewise.
14186         (F): Likewise for return type and param "x".
14187         (add_constant): Likewise for local "insn".
14188         (maybe_dead_move): Likewise for return type and local "insn".
14189         (mep_expand_prologue): Likewise for local "insn".
14190         (mep_final_prescan_insn): Likewise for param "insn".
14191         (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
14192         "next", "follow", "x".
14193         (mep_insert_repeat_label_last): Likewise for return type, param
14194         "last_insn", and locals "next", "prev".  Strengthen param "label"
14195         from rtx to rtx_code_label *.
14196         (struct mep_doloop_begin): Strengthen field "insn" from rtx to
14197         rtx_insn *.
14198         (struct mep_doloop_end): Likewise for fields "insn" and
14199         "fallthrough".
14200         (mep_reorg_repeat): Likewise for param "insns" and local "insn".
14201         Strengthen local "repeat_label" from rtx to rtx_code_label *.
14202         (mep_invertable_branch_p): Strengthen param "insn" from rtx to
14203         rtx_insn *.
14204         (mep_invert_branch): Likewise for params "insn" and "after".
14205         (mep_reorg_erepeat): Likewise for param "insns" and locals
14206         "insn", "prev", "new_last", "barrier", "user".  Strengthen local
14207         "l" from rtx to rtx_code_label *.
14208         (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
14209         from rtx to rtx_insn *.
14210         (mep_reorg_addcombine): Likewise for param "insns" and locals
14211         "i", "n".
14212         (add_sp_insn_p): Likewise for param "insn".
14213         (mep_reorg_noframe): Likewise for param "insns" and locals
14214         "start_frame_insn", "end_frame_insn", "next".
14215         (mep_reorg): Likewise for local "insns".
14216         (mep_store_data_bypass_1): Likewise for param "prev".  Add checked
14217         cast.
14218         (mep_store_data_bypass_p): Likewise for params "prev", "insn".
14219         (mep_mul_hilo_bypass_p): Likewise.
14220         (mep_ipipe_ldc_p): Likewise for param "insn".
14221         (mep_make_bundle): Likewise for return type, param "cop" and local
14222         "insn", splitting out the latter into a new local "seq" for when it
14223         is a SEQUENCE rather than an insn.
14224         (core_insn_p): Likewise for param "insn".
14225         (mep_bundle_insns): Likewise for param "insns" and locals "insn",
14226         "last", "first", "note", "prev", "core_insn".
14227
14228 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14229
14230         * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
14231         rtx to rtx_insn *.
14232         (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
14233         (m68k_final_prescan_insn): Likewise for first param.
14234
14235         * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
14236         (m68k_set_frame_related): Likewise for param "insn".
14237         (output_btst): Likewise for param "insn".
14238         (m68k_final_prescan_insn): Likewise.
14239         (m68k_move_to_reg): Likewise for local "insn".
14240         (m68k_call_tls_get_addr): Likewise for local "insns".
14241         (m68k_call_m68k_read_tp): Likewise.
14242         (strict_low_part_peephole_ok): Likewise for param "first_insn".
14243         (m68k_output_mi_thunk): Likewise for local "insn".
14244
14245 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14246
14247         * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
14248         first param from rtx to rtx_insn *.
14249         (iq2000_adjust_insn_length): Likewise.
14250         (iq2000_output_conditional_branch): Likewise.
14251         * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
14252         "insn" and local "nop_insn".
14253         (iq2000_annotate_frame_insn): Likewise for param "insn".
14254         (iq2000_expand_prologue): Likewise for both locals "insn".
14255         (iq2000_adjust_insn_length): Likewise for param "insn".
14256         (iq2000_output_conditional_branch): Likewise.
14257
14258 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14259
14260         * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
14261         "insns" from rtx to rtx_insn *.
14262         (ia64_emit_cond_move): Likewise for locals "insn", "first".
14263         (struct spill_fill_data): Likewise for field "init_after" and for
14264         elements of array field "prev_insn".
14265         (spill_restore_mem): Likewise for locals "insn", "first".
14266         (do_spill): Likewise for local "insn".
14267         (do_restore): Likewise.
14268         (ia64_expand_prologue): Likewise.
14269         (ia64_expand_epilogue): Likewise.
14270         (emit_insn_group_barriers): Likewise for locals "insn",
14271         "last_label".
14272         (emit_all_insn_group_barriers): Likewise for locals "insn",
14273         "last".
14274         (dfa_stop_insn): Likewise for this global.
14275         (dfa_pre_cycle_insn): Likewise.
14276         (ia64_nop): Likewise.
14277         (final_emit_insn_group_barriers): Likewise for locals "insn",
14278         "last".
14279         (emit_predicate_relation_info): Likewise for locals "head", "n",
14280         "insn", "b", "a".
14281         (ia64_reorg): Likewise for local "insn".
14282         (ia64_output_mi_thunk): Likewise.
14283         (expand_vec_perm_interleave_2): Likewise for local "seq".
14284
14285 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14286
14287         * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
14288         param 1 "insn" from rtx to rtx_insn *.
14289         (ix86_use_lea_for_mov): Likewise.
14290         (ix86_avoid_lea_for_addr): Likewise.
14291         (ix86_split_lea_for_addr): Likewise.
14292         (ix86_lea_for_add_ok): Likewise.
14293         (ix86_output_call_insn): Likewise.
14294
14295         * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
14296         (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
14297         (ix86_output_function_epilogue): Likewise for locals "insn",
14298         "deleted_debug_label".
14299         (legitimize_tls_address): Likewise for local "insn".
14300         (get_some_local_dynamic_name): Likewise.
14301         (increase_distance): Likewise for params "prev", "next".
14302         (distance_non_agu_define_in_bb): Likewise for params "insn",
14303         "start" and locals "prev", "next".
14304         (distance_non_agu_define): Likewise for param "insn".
14305         (distance_agu_use_in_bb): Likewise for params "insn", "start" and
14306         locals "next", "prev".
14307         (distance_agu_use): Likewise for param "insn".
14308         (ix86_lea_outperforms): Likewise.
14309         (ix86_ok_to_clobber_flags): Likewise.
14310         (ix86_avoid_lea_for_add): Likewise.
14311         (ix86_use_lea_for_mov): Likewise.
14312         (ix86_avoid_lea_for_addr): Likewise.
14313         (find_nearest_reg_def): Likewise, also for locals "prev", "start".
14314         (ix86_split_lea_for_addr): Likewise for param "insn".
14315         (ix86_lea_for_add_ok): Likewise for param "insn".
14316         (ix86_expand_carry_flag_compare): Likewise for local
14317         "compare_seq".
14318         (ix86_expand_int_movcc): Likewise.
14319         (ix86_output_call_insn): Likewise for param "insn".
14320         (ix86_output_call_insn): Likewise for local "i".
14321         (x86_output_mi_thunk): Introduce local "insn", using it in place
14322         of "tmp" when dealing with insns.
14323         (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
14324         "start".
14325         (ix86_pad_returns): Likewise for locals "ret", "prev".
14326         (ix86_count_insn_bb): Likewise for local "insn".
14327         (ix86_pad_short_function): Likewise for locals "ret", "insn".
14328         (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
14329         (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
14330         (expand_vec_perm_interleave2): Likewise for local "seq".
14331         (expand_vec_perm_vperm2f128_vblend): Likewise.
14332         (ix86_loop_unroll_adjust): Likewise for local "insn".  Convert
14333         call to for_each_rtx with for_each_rtx_in_insn.
14334
14335 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14336
14337         * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
14338         "label" from rtx to rtx_code_label *.
14339         (ix86_expand_prologue): Likewise.
14340         (ix86_expand_split_stack_prologue): Likewise for locals "label",
14341         "varargs_label".
14342         (ix86_split_idivmod): Likewise for locals "end_label" and
14343         "qimode_label".
14344         (ix86_expand_branch): Likewise for local "label2".
14345         (ix86_expand_aligntest): Likewise for return type and local "label".
14346         (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
14347         "top_label".
14348         (expand_movmem_epilogue): Likewise for the various locals named
14349         "label".
14350         (expand_setmem_epilogue): Likewise.
14351         (expand_small_movmem_or_setmem): Likewise for local "label".
14352         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14353         Strengthen param "done_label" from rtx * to rtx_code_label **.
14354         Strengthen locals "loop_label" and "label" from rtx to
14355         rtx_code_label *.
14356         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14357         Likewise for locals "loop_label", "label".
14358         (ix86_expand_set_or_movmem): Likewise for locals "label",
14359         "jump_around_label", "hot_label".
14360         (ix86_expand_strlensi_unroll_1): Likewise for locals
14361         "align_2_label", align_3_label", "align_4_label", "end_0_label",
14362         "end_2_label".
14363         (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
14364         (void ix86_emit_i387_log1p): Likewise for locals "label1",
14365         "label2", "jump_label".
14366         (ix86_expand_sse_compare_and_jump): Likewise for return type and
14367         local "label".
14368         (ix86_expand_lfloorceil): Likewise for local "label".
14369         (ix86_expand_rint): Likewise.
14370         (ix86_expand_floorceildf_32): Likewise.
14371         (ix86_expand_floorceil): Likewise.
14372         (ix86_expand_rounddf_32): Likewise.
14373         (ix86_expand_trunc): Likewise.
14374         (ix86_expand_truncdf_32): Likewise.
14375         (ix86_expand_round): Likewise.
14376
14377 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14378
14379         * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
14380         first param from rtx to rtx_insn *.
14381         (h8300_insn_length_from_table): Likewise.
14382         * config/h8300/h8300.c (F): Likewise for return type and param
14383         "x".
14384         (Fpa): Add a checked cast to rtx_insn *.
14385         (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
14386         rtx_insn *.
14387         (final_prescan_insn): Likewise for param "insn".
14388         (h8300_binary_length): Likewise.
14389         (h8300_insn_length_from_table): Likewise.
14390
14391 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14392
14393         * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
14394         Strengthen first param "insn" from rtx to rtx_insn *.
14395
14396         * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
14397         Likewise.
14398         (frame_insn): Likewise for return type.  Introduce local "insn"
14399         for use in place of local "x" for use as an rtx_insn *.
14400         (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
14401         (epiphany_expand_prologue): Likewise for local "insn".
14402         * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
14403         * config/epiphany/resolve-sw-modes.c
14404         (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
14405         "seq".
14406
14407 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14408
14409         * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
14410         param from rtx to rtx_insn *.
14411         (c6x_final_prescan_insn): Likewise for first param.
14412
14413         * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
14414         (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
14415         (c6x_expand_compare): Strengthen local "insns" from rtx to
14416         rtx_insn *.
14417         (c6x_get_unit_specifier): Likewise for param "insn".
14418         (c6x_print_unit_specifier_field): Likewise.
14419         (c6x_final_prescan_insn): Likewise.
14420         (emit_add_sp_const): Likewise for local "insn".
14421         (c6x_expand_prologue): Likewise.
14422
14423 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14424
14425         * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
14426         param 1 from rtx to rtx_insn *.
14427         * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
14428         the various locals named "insn".
14429         (expand_epilogue_reg_restore): Likewise.
14430         (frame_related_constant_load): Likewise.
14431         (add_to_reg): Likewise.
14432         (emit_link_insn): Likewise.
14433         (do_link): Likewise.
14434         (expand_interrupt_handler_prologue): Likewise.
14435         (branch_dest): Likewise for param "branch".
14436         (asm_conditional_branch): Likewise for param "insn".
14437         (gen_one_bundle): Likewise for elements of param "slot" and local
14438         "t".
14439         (bfin_gen_bundles): Likewise for locals "insn", "next" and
14440         elements of local "slot".
14441         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14442         "queue", "next_queue", "prev".
14443         (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
14444         (add_sched_insns_for_speculation): Likewise for local "insn".
14445
14446 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14447
14448         * config/avr/avr-protos.h (output_movqi): Strengthen first param
14449         from rtx to rtx_insn *.
14450         (output_movhi): Likewise.
14451         (output_movsisf): Likewise.
14452         (avr_out_tstsi): Likewise.
14453         (avr_out_tsthi): Likewise.
14454         (avr_out_tstpsi): Likewise.
14455         (avr_out_compare): Likewise.
14456         (avr_out_compare64): Likewise.
14457         (avr_out_movpsi): Likewise.
14458         (ashlqi3_out): Likewise.
14459         (ashlhi3_out): Likewise.
14460         (ashlsi3_out): Likewise.
14461         (ashrqi3_out): Likewise.
14462         (ashrhi3_out): Likewise.
14463         (ashrsi3_out): Likewise.
14464         (lshrqi3_out): Likewise.
14465         (lshrhi3_out): Likewise.
14466         (lshrsi3_out): Likewise.
14467         (avr_out_ashlpsi3): Likewise.
14468         (avr_out_ashrpsi3): Likewise.
14469         (avr_out_lshrpsi3): Likewise.
14470         (avr_out_fract): Likewise.
14471         (avr_out_sbxx_branch): Likewise.
14472         (avr_out_round): Likewise.
14473         (avr_out_xload): Likewise.
14474         (avr_out_movmem): Likewise.
14475         (adjust_insn_length): Likewise.
14476         (avr_out_lpm): Likewise.
14477         (reg_unused_after): Likewise.
14478         (_reg_unused_after): Likewise.
14479         (avr_jump_mode): Likewise for second param.
14480         (jump_over_one_insn): Likewise for first param.
14481         (avr_final_prescan_insn): Likewise.
14482         (out_shift_with_cnt): Likewise for second param.
14483
14484         * config/avr/avr.c (get_sequence_length): Likewise for param
14485         "insns" and local "insn".
14486         (emit_push_byte): Likewise for local "insn".
14487         (emit_push_sfr): Likewise.
14488         (avr_prologue_setup_frame): Likewise for locals "insn",
14489         "fp_plus_insns", "sp_plus_insns".
14490         (avr_expand_epilogue): Likewise for local "fp_plus_insns",
14491         "sp_plus_insns".
14492         (avr_jump_mode): Likewise for param "insn".
14493         (avr_final_prescan_insn): Likewise.
14494         (avr_find_unused_d_reg): Likewise.
14495         (avr_out_lpm_no_lpmx): Likewise.
14496         (avr_out_lpm): Likewise.
14497         (avr_out_xload): Likewise.
14498         (output_movqi): Likewise.
14499         (output_movhi): Likewise.
14500         (out_movqi_r_mr): Likewise.
14501         (out_movhi_r_mr): Likewise.
14502         (out_movsi_r_mr): Likewise.
14503         (out_movsi_mr_r): Likewise.
14504         (output_movsisf): Likewise.
14505         (avr_out_load_psi): Likewise.
14506         (avr_out_store_psi): Likewise.
14507         (avr_out_movpsi): Likewise.
14508         (out_movqi_mr_r): Likewise.
14509         (avr_out_movhi_mr_r_xmega): Likewise.
14510         (out_movhi_mr_r): Likewise.
14511         (compare_condition): Likewise for param "insn" and local "next".
14512         (compare_sign_p): Likewise for param "insn".
14513         (compare_diff_p): Likewise.
14514         (compare_eq_p): Likewise.
14515         (avr_out_compare): Likewise.
14516         (avr_out_compare64): Likewise.
14517         (avr_out_tsthi): Likewise.
14518         (avr_out_tstpsi): Likewise.
14519         (avr_out_tstsi): Likewise.
14520         (out_shift_with_cnt): Likewise.
14521         (ashlqi3_out): Likewise.
14522         (ashlhi3_out): Likewise.
14523         (avr_out_ashlpsi3): Likewise.
14524         (ashlsi3_out): Likewise.
14525         (ashrqi3_out): Likewise.
14526         (ashrhi3_out): Likewise.
14527         (avr_out_ashrpsi3): Likewise.
14528         (ashrsi3_out): Likewise.
14529         (lshrqi3_out): Likewise.
14530         (lshrhi3_out): Likewise.
14531         (avr_out_lshrpsi3): Likewise.
14532         (lshrsi3_out): Likewise.
14533         (avr_out_fract): Likewise.
14534         (avr_out_round): Likewise.
14535         (avr_adjust_insn_length): Likewise.
14536         (reg_unused_after): Likewise.
14537         (_reg_unused_after): Likewise.
14538         (avr_compare_pattern): Likewise.
14539         (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
14540         and locals "branch1", "branch2", "insn2", "jump".
14541         (avr_reorg): Likewise for local "insn".
14542         (avr_2word_insn_p): Likewise for param "insn".
14543         (jump_over_one_insn_p): Likewise.
14544         (avr_out_sbxx_branch): Likewise.
14545         (avr_out_movmem): Likewise.
14546
14547 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14548
14549         * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
14550         param from rtx to rtx_insn *.
14551         (thumb1_final_prescan_insn): Likewise.
14552         (thumb2_final_prescan_insn): Likewise.
14553
14554         * config/arm/arm.c (emit_set_insn): Strengthen return type from
14555         rtx to rtx_insn *.
14556         (struct minipool_node): Likewise for field "insn".
14557         (dump_minipool): Likewise for param "scan".
14558         (create_fix_barrier): Likewise for local "from".  Strengthen local
14559         "label" from rtx to rtx_code_label *.
14560         (push_minipool_barrier): Strengthen param "insn" from rtx to
14561         rtx_insn *.
14562         (push_minipool_fix): Likewise.
14563         (note_invalid_constants): Likewise.
14564         (thumb2_reorg): Likewise for local "insn".
14565         (arm_reorg): Likewise.
14566         (thumb2_final_prescan_insn): Likewise for param
14567         "insn" and local "first_insn".
14568         (arm_final_prescan_insn): Likewise for param "insn" and locals
14569         "start_insn", "this_insn".
14570         (arm_debugger_arg_offset): Likewise for param "insn".
14571         (thumb1_emit_multi_reg_push): Likewise for return type and local
14572         "insn".
14573         (thumb1_final_prescan_insn): Likewise for param "insn".
14574         (thumb_far_jump_used_p): Likewise for local "insn".
14575         (thumb1_expand_prologue): Likewise.
14576         (arm_expand_epilogue_apcs_frame): Likewise.
14577         (arm_expand_epilogue): Likewise for locals "insn", "tmp".
14578         (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
14579         from rtx to rtx_code_label *.
14580         (arm_split_atomic_op): Likewise for local "label".
14581         (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
14582
14583 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14584
14585         * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
14586         first param from rtx to rtx_insn *.
14587         (arc_verify_short): Likewise.
14588         (arc_short_long): Likewise.
14589         (arc_need_delay): Likewise.
14590
14591         * config/arc/arc.c (struct arc_ccfsm): Likewise for field
14592         "target_insn".
14593         (arc_ccfsm_advance): Likewise for param "insn" and locals
14594         "start_insn", "this_insn".
14595         (arc_ccfsm_record_condition): Likewise for local "seq_insn".
14596         (arc_ccfsm_post_advance): Likewise for param "insn".
14597         (arc_next_active_insn): Likewise for return type and param "insn".
14598         Convert NULL_RTX to NULL as appropriate.  Add a checked cast.
14599         (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
14600         (output_short_suffix): Likewise for local "insn".
14601         (arc_final_prescan_insn): Likewise for param "insn".  Remove
14602         now-redundant checked cast.
14603         (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
14604         "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
14605         rtx_insn *.  Add a checked cast.  Introduce local "lc_set_insn"
14606         for use where lc_set became an insn.
14607         (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
14608         rtx to rtx_insn *.
14609         (arc_get_insn_variants): Likewise for local "prev".
14610         (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
14611         "next".
14612         (arc_predicate_delay_insns): Likewise for local "insn".
14613         (arc_pad_return): Likewise for local "prev".  For now, add a
14614         checked cast when extracting the insn from "final_sequence".
14615         (arc_short_long): Likewise for param "insn".
14616         (arc_need_delay): Likewise for param "insn" and local "next".
14617         (arc_label_align): Likewise for locals "prev", "next".
14618
14619 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14620
14621         * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
14622         "insn" from rtx to rtx_insn *.
14623         (alpha_gp_save_rtx): Likewise for local "seq".
14624         (alpha_instantiate_decls): Likewise for local "top".
14625         (get_some_local_dynamic_name): Likewise for local "insn".
14626         (alpha_does_function_need_gp): Likewise.
14627         (set_frame_related_p): Likewise for return type and for locals
14628         "seq" and "insn".
14629         (emit_frame_store_1): Likewise for local "insn".
14630         (alpha_expand_prologue): Likewise for locals "insn", "seq".
14631         (alpha_end_function): Likewise for local "insn".
14632         (alpha_output_mi_thunk_osf): Likewise.
14633         (alphaev4_insn_pipe): Likewise for param "insn".
14634         (alphaev5_insn_pipe): Likewise.
14635         (alphaev4_next_group): Likewise for return type and param 1
14636         "insn".
14637         (alphaev5_next_group): Likewise.
14638         (alpha_align_insns_1): Likewise for return type and param 1 of
14639         callback param "next_group", and for locals "i", "next", "prev",
14640         "where", "where2", "insn".
14641
14642 2014-08-25  Bernd Schmidt  <bernds@codesourcery.com>
14643
14644         * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
14645         rather than modifying the stmt.
14646
14647 2014-08-25  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
14648
14649         * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
14650         cgraph_state conversion.
14651
14652 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14653
14654         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
14655         Strengthen local "insns" from rtx to rtx_insn *.
14656         (aarch64_set_frame_expr): Likewise for local "insn".
14657         (aarch64_save_or_restore_fprs): Likewise.
14658         (aarch64_save_or_restore_callee_save_registers): Likewise.
14659         (aarch64_expand_prologue): Likewise.
14660         (aarch64_expand_epilogue): Likewise.
14661         (aarch64_output_mi_thunk): Likewise.
14662         (aarch64_split_compare_and_swap): Strengthen locals "label1" and
14663         "label2" from rtx to rtx_code_label *.
14664         (aarch64_split_atomic_op): Likewise for local "label".
14665
14666 2014-08-25  Martin Liska  <mliska@suse.cz>
14667
14668         * cgraph.h (symtab_node):
14669         (bool needed_p (void)): created from decide_is_symbol_needed
14670         (bool referred_to_p (void)): created from referred_to_p
14671         (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
14672         * cgraph.h (cgraph_node):
14673         (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
14674         (void expand (void)): created from expand_function
14675         (static void finalize_function (tree, bool)): created from cgraph_finalize_function
14676         (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
14677         (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
14678         (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
14679         * cgraph.h (varpool_node):
14680         (static void add (tree decl): created from varpool_add_new_variable
14681         * cgraph.h (cgraph_edge):
14682         void remove (void);
14683         (void remove_caller (void)): created from cgraph_edge_remove_caller
14684         (void remove_callee (void)): created from cgraph_edge_remove_callee
14685         (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
14686           created from cgraph_set_call_stmt
14687         (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
14688         (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
14689         (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
14690           gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
14691         (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
14692           created from cgraph_speculative_call_info
14693         (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
14694           int freq_scale, bool update_original)): created from cgraph_clone_edge
14695         (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
14696         (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
14697         (bool recursive_p (void)): created from cgraph_edge_recursive_p
14698         (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
14699         (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
14700         (static void rebuild_references (void)): created from cgraph_rebuild_references
14701         * cgraph.h (symbol_table):
14702         (create_reference): renamed from add_reference
14703         (maybe_create_reference): renamed from maybe_add_reference
14704         (void register_symbol (symtab_node *node)): new function
14705         (void clear_asm_symbols (void)): new function
14706         (void unregister (symtab_node *node)): new function
14707         (void release_symbol (cgraph_node *node, int uid)): new function
14708         (cgraph_node * allocate_cgraph_symbol (void)): new function
14709         (void initialize (void)): created from cgraph_init
14710         (symtab_node *first_symbol (void)):new function
14711         (asm_node *first_asm_symbol (void)):new function
14712         (symtab_node *first_defined_symbol (void)):new function
14713         (varpool_node *first_variable (void)):new function
14714         (varpool_node *next_variable (varpool_node *node)):new function
14715         (varpool_node *first_static_initializer (void)):new function
14716         (varpool_node *next_static_initializer (varpool_node *node)):new function
14717         (varpool_node *first_defined_variable (void)):new function
14718         (varpool_node *next_defined_variable (varpool_node *node)):new function
14719         (cgraph_node *first_defined_function (void)):new function
14720         (cgraph_node *next_defined_function (cgraph_node *node)):new function
14721         (cgraph_node *first_function (void)):new function
14722         (cgraph_node *next_function (cgraph_node *node)):new function
14723         (cgraph_node *first_function_with_gimple_body (void)):new function
14724         (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
14725         (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
14726           created from symtab_remove_unreachable_nodes
14727         (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
14728         (void process_new_functions (void)): created from cgraph_process_new_functions
14729         (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
14730         (bool output_variables (void)): created from varpool_node::output_variables
14731         (void output_asm_statements (void)): created from output_asm_statements
14732         (void finalize_compilation_unit (void)): created from finalize_compilation_unit
14733         (void compile (void)): created from compile
14734         (void output_weakrefs (void)): created from output_weakrefs
14735         (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
14736         (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
14737           gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
14738         (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
14739         (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
14740           created from cgraph_next_function_with_gimple_body
14741         (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
14742           created from cgraph_remove_edge_removal_hook
14743         (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
14744           created from cgraph_add_node_removal_hook
14745         (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
14746           created from cgraph_remove_node_removal_hook
14747         (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
14748           created from varpool_add_node_removal_hook
14749         (void remove_varpool_removal_hook (varpool_node_hook_list *)):
14750           created from varpool_remove_node_removal_hook
14751         (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
14752           created from cgraph_add_function_insertion_hook
14753         (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
14754           created from cgraph_remove_function_insertion_hook
14755         (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
14756           created from varpool_add_variable_insertion_hook
14757         (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
14758           created from varpool_remove_variable_insertion_hook
14759         (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
14760           created from cgraph_add_edge_duplication_hook
14761         (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
14762           created from cgraph_remove_edge_duplication_hook
14763         (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
14764           created from cgraph_add_node_duplication_hook
14765         (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
14766           created from cgraph_remove_node_duplication_hook
14767         (void call_edge_removal_hooks (cgraph_edge *e)):
14768           created from cgraph_call_edge_removal_hooks
14769         (void call_cgraph_insertion_hooks (cgraph_node *node)):
14770           created from call_function_insertion_hooks
14771         (void call_cgraph_removal_hooks (cgraph_node *node)):
14772           created from cgraph_call_node_removal_hooks
14773         (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
14774           created from cgraph_node::call_duplication_hooks
14775         (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
14776           created from cgraph_call_edge_duplication_hooks
14777         (void call_varpool_removal_hooks (varpool_node *node)):
14778           created from varpool_call_node_removal_hooks
14779         (void call_varpool_insertion_hooks (varpool_node *node)):
14780           created from varpool_call_variable_insertion_hooks
14781         (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
14782           created from insert_to_assembler_name_hash
14783         (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
14784           created from unlink_from_assembler_name_hash
14785         (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
14786           created from symtab_prevail_in_asm_name_hash
14787         (void symtab_initialize_asm_name_hash (void)):
14788           created from symtab_initialize_asm_name_hash
14789         (void change_decl_assembler_name (tree decl, tree name)):
14790           created from change_decl_assembler_name
14791         (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
14792         (static hashval_t decl_assembler_name_hash (const_tree asmname)):
14793           created from decl_assembler_name_hash
14794         (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
14795           created from decl_assembler_name_equal
14796         (static hashval_t hash_node_by_assembler_name (const void *p)):
14797           created from hash_node_by_assembler_name
14798         (static int eq_assembler_name (const void *p1, const void *p2)):
14799           created from eq_assembler_name
14800
14801 2014-08-25  Marek Polacek  <polacek@redhat.com>
14802
14803         * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
14804
14805 2014-08-25  Petr Murzin  <petr.murzin@intel.com>
14806
14807         * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
14808         (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
14809         SWI1248_AVX512BW mode iterator.
14810
14811 2014-08-25  Kaz Kojima  <kkojima@gcc.gnu.org>
14812
14813         PR target/62111
14814         * config/sh/predicates.md (general_extend_operand): Disable
14815         TRUNCATE before reload completes.
14816
14817 2014-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
14818
14819         * doc/invoke.texi (Optimize Options): Fix markup in two cases.
14820
14821 2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>
14822
14823         PR target/61996
14824         * config/sh/sh.opt (musermode): Allow negative form.
14825         * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
14826         targets that don't support it.
14827         * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
14828         Document -mno-usermode option.
14829
14830 2014-08-24  Kito Cheng  <kito@0xlab.org>
14831
14832         * system.h (CALLER_SAVE_PROFITABLE): Poison.
14833         * regs.h (CALLER_SAVE_PROFITABLE): Remove.
14834         * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
14835         * doc/tm.texi: Regenerate.
14836
14837 2014-08-24  Kito Cheng  <kito@0xlab.org>
14838
14839         * ira.c: Fix typo in comment.
14840
14841 2014-08-23  Edward Smith-Rowland  <3dw4rd@verizon.net>
14842
14843         * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
14844         Deprecate c++1y. Change language to reflect greater confidence in C++14.
14845
14846 2014-08-23  John David Anglin  <danglin@gcc.gnu.org>
14847
14848         PR target/62038
14849         * config/pa/pa.c (pa_output_function_epilogue): Don't set
14850         last_address when the current function is a thunk.
14851         (pa_asm_output_mi_thunk): When we don't have named sections or they
14852         are not being used, check that thunk can reach the stub table with a
14853         short branch.
14854
14855 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14856
14857         * web.c (union_match_dups): Strengthen param "insn" from rtx to
14858         rtx_insn *.
14859         (pass_web::execute): Likewise for local "insn".
14860
14861 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14862
14863         * var-tracking.c (struct micro_operation_def): Strengthen field
14864         "insn" from rtx to rtx_insn *.
14865         (struct emit_note_data_def): Likewise.
14866         (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
14867         (vt_stack_adjustments): Likewise for local "insn".
14868         (adjust_insn): Likewise for param "insn".
14869         (val_store): Likewise.
14870         (val_resolve): Likewise.
14871         (struct count_use_info): Likewise for field "insn".
14872         (log_op_type): Likewise for param "insn".
14873         (reverse_op): Likewise.
14874         (prepare_call_arguments): Likewise.
14875         (add_with_sets):  The initial param takes an insn, but we can't
14876         yet strengthen it from rtx to rtx_insn * since it's used as a
14877         cselib_record_sets_hook callback.  For now rename initial param
14878         from "insn" to "uncast_insn", and introduce a local "insn" of
14879         the stronger rtx_insn * type, with a checked cast.
14880         (compute_bb_dataflow): Strengthen local "insn" from rtx to
14881         rtx_insn *.
14882         (emit_note_insn_var_location): Likewise.
14883         (emit_notes_for_changes): Likewise.
14884         (emit_notes_for_differences): Likewise.
14885         (next_non_note_insn_var_location): Likewise for return type and
14886         for param "insn".
14887         (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
14888         (vt_initialize): Likewise for local "insn".
14889         (delete_debug_insns): Likewise for locals "insn" and "next".
14890
14891 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14892
14893         * varasm.c (mark_constants): Strengthen param "insn" from rtx to
14894         rtx_insn *.
14895         (mark_constant_pool): Likewise for local "insn".
14896
14897 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14898
14899         * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
14900         rtx to rtx_insn *.
14901         (dead_debug_promote_uses): Likewise.
14902         (dead_debug_insert_temp): Likewise.
14903
14904 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14905
14906         * store-motion.c (store_killed_in_insn): Strengthen param "insn"
14907         from const_rtx to const rtx_insn *.
14908         (store_killed_after): Likewise.  Strengthen locals "last", "act"
14909         from rtx to rtx_insn *.
14910         (store_killed_before): Strengthen param "insn" from const_rtx to
14911         const rtx_insn *.  Strengthen local "first" from rtx to rtx_insn *.
14912         (find_moveable_store): Strengthen param "insn" from rtx to
14913         rtx_insn *.
14914         (compute_store_table): Likewise for local "insn".
14915         (insert_insn_start_basic_block): Likewise for param "insn" and
14916         locals "prev", "before", "insn".
14917         (insert_store): For now, add a checked cast to rtx_insn * on the
14918         result of gen_move_insn.
14919         (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
14920         to rtx_insn *.
14921         (replace_store_insn): Likewise.  For now, add a checked cast to
14922         rtx_insn * on the result of gen_move_insn.
14923
14924 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14925
14926         * stmt.c (expand_case): Strengthen local "before_case" from rtx to
14927         rtx_insn *.
14928         (expand_sjlj_dispatch_table): Likewise.
14929
14930 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14931
14932         * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
14933         "insn" from rtx to rtx_insn *.
14934
14935 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14936
14937         * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
14938         "insn" from rtx to rtx_insn *.
14939         (dup_block_and_redirect): Likewise for param 3 "before".
14940
14941         * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
14942         from rtx to rtx_insn *.
14943         (move_insn_for_shrink_wrap): Likewise.
14944         (prepare_shrink_wrap): Likewise for locals "insn", "curr".
14945         (dup_block_and_redirect): Likewise for param "before" and local
14946         "insn".
14947         (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
14948         "end".
14949         (convert_to_simple_return): Likewise for local "start".
14950
14951         * config/i386/i386.c (ix86_finalize_stack_realign_flags):
14952         Strengthen local "insn" from rtx to rtx_insn *, for use when
14953         invoking requires_stack_frame_p.
14954
14955 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14956
14957         * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
14958         rtx_insn *.
14959         (speculate_expr): Likewise for locals "orig_insn_rtx",
14960         "spec_insn_rtx".
14961         (eq_transformed_insns): Likewise for locals "i1", "i2".
14962         (check_for_new_jump): Likewise for return type and local "end".
14963         (find_new_jump): Likewise for return type and local "jump".
14964         (sel_split_edge): Likewise for local "jump".
14965         (sel_create_recovery_block): Likewise.
14966         (sel_redirect_edge_and_branch_force): Likewise.
14967         (sel_redirect_edge_and_branch): Likewise.
14968
14969 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14970
14971         * sel-sched.c (substitute_reg_in_expr): Strengthen local
14972         "new_insn" from rtx to rtx_insn *.
14973         (create_insn_rtx_with_rhs): Likewise for return type and for local
14974         "insn_rtx".
14975         (create_insn_rtx_with_lhs): Likewise.
14976         (create_speculation_check): Likewise for local "insn_rtx".
14977         (implicit_clobber_conflict_p): Likewise for local "insn".
14978         (get_expr_cost): Likewise.
14979         (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
14980         (move_cond_jump): Likewise for locals "next", "prev", "link",
14981         "head", "from", "to".
14982
14983 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14984
14985         * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
14986         "next" from rtx to rtx_insn *.
14987         (find_conditional_protection): Likewise for local "next".
14988         (is_conditionally_protected): Likewise for local "insn1".
14989         (is_pfree): Likewise for locals "insn1", "insn2".
14990
14991 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14992
14993         * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
14994         from rtx to rtx_insn *.
14995
14996         * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
14997         locals "insn1", "insn2" from rtx to rtx_insn *.
14998         (add_deps_for_risky_insns): Likewise for params "head", "tail" and
14999         locals "insn", "prev", "last_jump", "next_tail".
15000         (schedule_ebb): Likewise for params "head", "tail".
15001         (schedule_ebbs): Likewise for locals "tail", "head".
15002
15003         * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
15004         to rtx_insn on "last_insn" in one of the invocations of
15005         schedule_ebb.
15006
15007 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15008
15009         * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
15010         "elem", "insn" from rtx to rtx_insn *.
15011         (change_spec_dep_to_hard): Likewise.
15012         (get_back_and_forw_lists): Likewise for local "con".
15013         (sd_add_dep): Likewise for locals "elem", "insn".
15014         (sd_resolve_dep): Likewise for locals "pro", "con".
15015         (sd_unresolve_dep): Likewise.
15016         (sd_delete_dep): Likewise.
15017         (chain_to_prev_insn): Likewise for local "pro".
15018         (find_inc): Likewise for locals "pro", "con".
15019
15020 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15021
15022         * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
15023         to rtx_insn *.
15024         (reg_set_between_p): Strengthen local "insn" from const_rtx to
15025         const rtx_insn *.
15026         (modified_between_p): Strengthen local "insn" from rtx to
15027         rtx_insn *.
15028         (remove_reg_equal_equiv_notes_for_regno): Likewise.
15029         (keep_with_call_p): Strengthen local "i2" from const_rtx to
15030         const rtx_insn *.
15031
15032 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15033
15034         * resource.c (next_insn_no_annul): Strengthen local "next" from
15035         rtx to rtx_insn *.
15036         (mark_referenced_resources): Likewise for local "insn".
15037
15038 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15039
15040         * reload.h (struct insn_chain): Strengthen field "insn" from rtx
15041         to rtx_insn *.
15042         (find_reloads): Likewise for param 1.
15043         (subst_reloads): Likewise for sole param.
15044         (find_equiv_reg): Likwise for param 2.
15045         (regno_clobbered_p): Likwise for param 2.
15046         (reload): Likewise for param 1.
15047
15048         * caller-save.c (save_call_clobbered_regs): Strengthen local
15049         "insn" from rtx to rtx_insn *.
15050         (insert_one_insn): Likewise for local "insn".
15051
15052         * reload.c (this_insn): Likewise for this global.
15053         (find_reloads): Likewise for param "insn".
15054         (find_reloads_toplev): Likewise.
15055         (find_reloads_address): Likewise.
15056         (subst_reg_equivs): Likewise.
15057         (update_auto_inc_notes): Likewise.
15058         (find_reloads_address_1): Likewise.
15059         (find_reloads_subreg_address): Likewise.
15060         (subst_reloads): Likewise.
15061         (find_equiv_reg): Likewise, also for local "p".
15062         (regno_clobbered_p): Likewise for param "insn".
15063
15064         * reload1.c (reg_reloaded_insn): Likewise for the elements of this
15065         array.
15066         (spill_reg_store): Likewise for the elements of this array.
15067         (remove_init_insns): Likewise for local "equiv_insn".
15068         (will_delete_init_insn_p): Likewise for param "insn".
15069         (reload): Likewise for param ""first" and local "insn".
15070         (calculate_needs_all_insns): Strengthen local "insn" from rtx to
15071         rtx_insn *.
15072         (calculate_elim_costs_all_insns): Likewise.
15073         (delete_caller_save_insns): Likewise.
15074         (spill_failure): Likewise for param "insn".
15075         (delete_dead_insn): Likewise.
15076         (set_label_offsets): Likewise.
15077         (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
15078         "prev_insn".
15079         (elimination_costs_in_insn): Likewise for param "insn".
15080         (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
15081         when referring to an insn.
15082         (set_initial_label_offsets): Likewise.
15083         (set_offsets_for_label): Strengthen param "insn" from rtx to
15084         rtx_insn *.
15085         (init_eliminable_invariants): Likewise for param "first" and local
15086         "insn".
15087         (fixup_eh_region_note): Likewise for param "insn".
15088         (reload_as_needed): Likewise for locals "prev", "insn",
15089         "old_next", "old_prev", "next".
15090         (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
15091         "last".
15092         (reload_inheritance_insn): Strengthen elements of this array from
15093         rtx to rtx_insn *.
15094         (failed_reload): Likewise for param "insn".
15095         (choose_reload_regs): Likewise for local "insn".  Replace use of
15096         NULL_RTX with NULL when referring to an insn.
15097         (input_reload_insns): Strengthen elements of this array from rtx
15098         to rtx_insn *.
15099         (other_input_address_reload_insns): Likewise for this global.
15100         (other_input_reload_insns): Likewise for this global.
15101         (input_address_reload_insns): Likwise for the elements of this
15102         array.
15103         (inpaddr_address_reload_insns): Likwise for the elements of this
15104         array.
15105         (output_reload_insns): Likewise for the elements of this array.
15106         (output_address_reload_insns): Likewise for the elements of this
15107         array.
15108         (outaddr_address_reload_insns): Likewise for the elements of this
15109         array.
15110         (operand_reload_insns): Likewise for this global.
15111         (other_operand_reload_insns): Likewise for this global.
15112         (other_output_reload_insns): Likewise for the elements of this
15113         array.
15114         (new_spill_reg_store): Likewise for the elements of this
15115         array.
15116         (emit_input_reload_insns): Likewise for locals "insn", "temp".
15117         Strengthen local "where" from rtx * to rtx_insn **.
15118         (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
15119         from rtx to rtx_insn *.
15120         (do_input_reload): Likewise for local "insn".
15121         (do_output_reload): Likewise for local "insn".
15122         (emit_reload_insns): Likewise for locals "insn" and "store_insn".
15123         (emit_insn_if_valid_for_reload): Likewise for return type and local
15124         "last".  Add checked cast to rtx_insn when returning "insn" since
15125         this has been through emit_insn.
15126         (gen_reload): Strengthen return type and locals "last", "insn", "set"
15127         from rtx to rtx_insn *.  Add checked cast to rtx_insn when
15128         returning "insn" since it's been through
15129         emit_insn_if_valid_for_reload at this point.
15130         (delete_output_reload): Strengthen param "insn" and locals
15131         "output_reload_insn", "i2" from rtx to rtx_insn *.
15132         (delete_address_reloads): Likewise for params "dead_insn",
15133         "current_insn" and locals "prev", "next".
15134         (delete_address_reloads_1): Likewise for params "dead_insn",
15135         "current_insn" and locals "prev", "i2".
15136         (inc_for_reload): Likewise for locals "last", "add_insn".
15137         (add_auto_inc_notes): Strengthen param "insn" from rtx to
15138         rtx_insn *.
15139
15140         * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
15141         param of this duplicate of the prototype from reload.h
15142
15143 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15144
15145         * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
15146         rtx to rtx_insn *.
15147         (regstat_bb_compute_calls_crossed): Likewise.
15148
15149 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15150
15151         * regrename.c (create_new_chain): Strengthen param "insn" from rtx
15152         to rtx_insn *.
15153         (init_rename_info): Replace use of NULL_RTX with NULL when dealing
15154         with an insn.
15155         (regrename_analyze): Strengthen local "insn" from rtx to
15156         rtx_insn *.
15157         (scan_rtx_reg): Likewise for param "insn".
15158         (scan_rtx_address): Likewise.
15159         (scan_rtx): Likewise.
15160         (restore_operands): Likewise.
15161         (record_out_operands): Likewise.
15162         (build_def_use): Likewise for local "insn".  Replace use of
15163         NULL_RTX with NULL when dealing with an insn.
15164
15165 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15166
15167         * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
15168         * reginfo.c (reg_scan): Likewise, also for local "insn".
15169         (reg_scan_mark_refs): Likewise for param "insn".
15170         (init_subregs_of_mode): Likewise for local "insn".
15171
15172 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15173
15174         * regcprop.c (struct queued_debug_insn_change): Strengthen field
15175         "insn" from rtx to rtx_insn *.
15176         (replace_oldest_value_reg): Likewise for param "insn".
15177         (replace_oldest_value_addr): Likewise.
15178         (replace_oldest_value_mem): Likewise.
15179         (apply_debug_insn_changes): Likewise for local "last_insn".
15180         (copyprop_hardreg_forward_1): Likewise for local "insn".
15181
15182 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15183
15184         * reg-stack.c (next_flags_user): Strengthen return type and param
15185         "insn" from rtx to rtx_insn *.
15186         (straighten_stack): Likewise for param "insn".
15187         (check_asm_stack_operands): Likewise.
15188         (remove_regno_note): Likewise.
15189         (emit_pop_insn): Likewise for return type, param "insn", local
15190         "pop_insn".
15191         (emit_swap_insn):  Strengthen param "insn" and locals "i1", "tmp",
15192         "limit" from rtx to rtx_insn *.
15193         (swap_to_top): Likewise for param "insn".
15194         (move_for_stack_reg): Likewise.
15195         (move_nan_for_stack_reg): Likewise.
15196         (swap_rtx_condition): Likewise.
15197         (compare_for_stack_reg): Likewise.
15198         (subst_all_stack_regs_in_debug_insn): Likewise.
15199         (subst_stack_regs_pat): Likewise, and local "insn2".
15200         (subst_asm_stack_regs): Strengthen param "insn" from rtx to
15201         rtx_insn *.
15202         (subst_stack_regs): Likewise.
15203         (change_stack): Likewise.
15204         (convert_regs_1): Likewise for locals "insn", "next".
15205
15206 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15207
15208         * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
15209         rtx_insn *.
15210         (combine_set_extension): Likewise for param "curr_insn".
15211         (transform_ifelse): Likewise for param "def_insn".
15212         (get_defs): Likewise for param "def_insn".  Strengthen param "dest"
15213         from vec<rtx> * to vec<rtx_insn *> *.
15214         (is_cond_copy_insn): Likewise for param "insn".
15215         (struct ext_state): Strengthen the four vec fields from vec<rtx>
15216         to vec<rtx_insn *>.
15217         (make_defs_and_copies_lists): Strengthen param "extend_insn" and
15218         local "def_insn" from rtx to rtx_insn *.
15219         (get_sub_rtx): Likewise for param "def_insn".
15220         (merge_def_and_ext): Likewise.
15221         (combine_reaching_defs): Likewise.
15222         (add_removable_extension): Likewise for param "insn".
15223         (find_removable_extensions): Likewise for local "insn".
15224         (find_and_remove_re): Likewise for locals "curr_insn" and
15225         "def_insn".  Strengthen locals "reinsn_del_list" and
15226         "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
15227
15228 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15229
15230         * recog.c (split_insn): Strengthen param "insn" and locals
15231         "first", "last" from rtx to rtx_insn *.
15232         (split_all_insns): Likewise for locals "insn", "next".
15233         (split_all_insns_noflow): Likewise.
15234
15235 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15236
15237         * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
15238         const rtx_insn *.
15239         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15240         (debug_rtx_find): Likewise for param 1 "x".
15241
15242         * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
15243         const_rtx to const rtx_insn *.  Likewise for local "insn".
15244         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15245         (debug_rtx_find): Likewise for param 1 "x".
15246         (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
15247         from const_rtx to const rtx_insn * within the appropriate cases of
15248         the switch statement.
15249
15250         * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
15251         Strengthen local "insns" from rtx to rtx_insn * since this is
15252         passed to a call to debug_rtx_list.
15253
15254 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15255
15256         * predict.h (predict_insn_def): Strengthen param "insn" from rtx
15257         to rtx_insn *.
15258
15259         * function.c (stack_protect_epilogue): Add checked cast to
15260         rtx_insn for now when invoking predict_insn_def.
15261
15262         * predict.c (predict_insn): Strengthen param "insn" from rtx to
15263         rtx_insn *.
15264         (predict_insn_def): Likewise.
15265         (rtl_predict_edge): Likewise for local "last_insn".
15266         (can_predict_insn_p): Strengthen param "insn" from const_rtx to
15267         const rtx_insn *.
15268         (combine_predictions_for_insn): Strengthen param "insn" from rtx
15269         to rtx_insn *.
15270         (bb_estimate_probability_locally): Likewise for local "last_insn".
15271         (expensive_function_p): Likewise for local "insn".
15272
15273         * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
15274         local "jmp", since this is used when invoking predict_insn_def.
15275
15276 2014-08-22  Marek Polacek  <polacek@redhat.com>
15277
15278         PR c++/62199
15279         * doc/invoke.texi: Update -Wlogical-not-parentheses description.
15280
15281 2014-08-22  Marek Polacek  <polacek@redhat.com>
15282
15283         PR c/61271
15284         * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
15285         a comparison in parens.
15286         * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
15287         in parens.
15288
15289 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15290
15291         * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
15292         rtx_insn *.
15293
15294         * cprop.c (fis_get_condition): Likewise.
15295
15296         * postreload.c (reload_cse_regs): Likewise for param "first".
15297         (reload_cse_simplify): Likewise for param "insn".
15298         (reload_cse_regs_1): Likewise for local "insn".
15299         (reload_cse_simplify_set): Likewise for param "insn".
15300         (reload_cse_simplify_operands): Likewise.
15301         (struct reg_use): Likewise for field "insn".
15302         (reload_combine_purge_insn_uses): Likewise for param "insn".
15303         (fixup_debug_insns): Likewise for params "from", "to" and local
15304         "insn".
15305         (try_replace_in_use): Likewise for local "use_insn".
15306         (reload_combine_recognize_const_pattern): Likewise for param
15307         "insn" and locals "add_moved_after_insn", "use_insn".
15308         (reload_combine_recognize_pattern): Likewise for param "insn" and
15309         local "prev".
15310         (reload_combine): Likewise for locals "insn", "prev".
15311         (reload_combine_note_use): Likewise for param "insn".
15312         (move2add_use_add2_insn): Likewise.
15313         (move2add_use_add3_insn): Likewise.
15314         (reload_cse_move2add): Likewise, also for local "next".
15315         (move2add_note_store): Likewise for local "insn".
15316
15317 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15318
15319         * postreload-gcse.c (struct occr): Strengthen field "insn" from
15320         rtx to rtx_insn *.
15321         (struct unoccr): Likewise.
15322         (struct modifies_mem): Likewise.
15323         (alloc_mem): Likewise for local "insn".
15324         (insert_expr_in_table): Likewise for param "insn".
15325         (dump_expr_hash_table_entry): Likewise for local "insn".
15326         (oprs_unchanged_p): Likewise for param "insn".
15327         (load_killed_in_block_p): Likewise for local "setter".
15328         (record_last_reg_set_info): Likewise for param "insn".
15329         (record_last_reg_set_info_regno): Likewise.
15330         (record_last_mem_set_info): Likewise.
15331         (record_last_set_info): Likewise for local "last_set_insn".
15332         (record_opr_changes): Likewise for param "insn".
15333         (hash_scan_set): Likewise.
15334         (compute_hash_table): Likewise for local "insn".
15335         (get_avail_load_store_reg): Likewise for param "insn".
15336         (eliminate_partially_redundant_load): Likewise, also for locals
15337         "avail_insn", "next_pred_bb_end".  Replace use of NULL_RTX with
15338         RTX for insns.
15339         (eliminate_partially_redundant_loads): Likewise for local "insn".
15340
15341 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15342
15343         * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
15344         rtx to rtx_insn *.
15345         (expand_binop): Likewise for locals "entry_last", "last", "insns"
15346         (expand_twoval_unop): Likewise for locals entry_last", "last".
15347         (expand_twoval_binop): Likewise.
15348         (expand_twoval_binop_libfunc): Likewise for local "insns".
15349         (widen_leading): Likewise for local "last".
15350         (expand_doubleword_clz): Likewise for local "seq".  Strengthen
15351         locals "hi0_label", "after_label" from rtx to rtx_code_label *.
15352         (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
15353         (expand_parity): Likewise for locals "last" and "seq".
15354         (expand_ffs): Likewise for local "seq".  Strengthen local
15355         "nonzero_label" from rtx to rtx_code_label *.
15356         (expand_absneg_bit): Strengthen local "insns" from rtx to
15357         rtx_insn *.
15358         (expand_unop_direct): Likewise for local "last".
15359         (expand_unop): Likewise for locals "last", "insns".
15360         (expand_abs_nojump): Likewise for local "last".
15361         (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
15362         (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
15363         rtx_insn *.
15364         (expand_copysign_absneg): Strengthen local "label" from rtx to
15365         rtx_code_label *.
15366         (expand_copysign_bit): Strengthen local "insns" from rtx to
15367         rtx_insn *.
15368         (struct no_conflict_data): Likewise for fields "first", "insn".
15369         (emit_libcall_block_1): Likewise for param "insns" and locals
15370         "next", "last", "insn".
15371         (emit_libcall_block): For now, add a checked cast to rtx_insn *
15372         on "insns" when invoking emit_libcall_block_1.  Ultimately we
15373         want to strengthen insns itself.
15374         (prepare_cmp_insn): Strengthen local "last" from rtx to
15375         rtx_insn *.
15376         (emit_cmp_and_jump_insn_1): Likewise for local "insn".
15377         (prepare_float_lib_cmp): Likewise for local "insns".
15378         (emit_conditional_move): Likewise for local "last".
15379         (emit_conditional_add): Likewise.
15380         (have_sub2_insn): Likewise for local "seq".
15381         (expand_float): Likewise for local "insns".  Strengthen locals
15382         "label", "neglabel" from rtx to rtx_code_label *.
15383         (expand_fix): Likewise for locals "last", "insn", "insns" (to
15384         rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
15385         (expand_fixed_convert): Likewise for local "insns" (to
15386         rtx_insn *).
15387         (expand_sfix_optab): Likewise for local "last".
15388         (expand_compare_and_swap_loop): Strengthen local "label" from rtx
15389         to rtx_code_label *.
15390         (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
15391         from rtx to rtx_insn *.
15392         (expand_atomic_fetch_op): Likewise for local "insn".
15393         (maybe_legitimize_operand_same_code): Likewise for local "last".
15394         (maybe_legitimize_operands): Likewise.
15395
15396 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15397
15398         * modulo-sched.c (struct ps_reg_move_info): Strengthen field
15399         "insn" from rtx to rtx_insn *.
15400         (ps_rtl_insn): Likewise for return type.
15401         (doloop_register_get): Likewise for params "head", "tail" and
15402         locals "insn", "first_insn_not_to_check".
15403         (schedule_reg_move): Likewise for local "this_insn".
15404         (schedule_reg_moves): Add a checked cast to rtx_insn * to result
15405         of gen_move_insn for now.
15406         (reset_sched_times): Strengthen local "insn" from rtx to
15407         rtx_insn *.
15408         (permute_partial_schedule): Likewise.
15409         (duplicate_insns_of_cycles): Likewise for local "u_insn".
15410         (dump_insn_location): Likewise for param "insn".
15411         (loop_canon_p): Likewise for local "insn".
15412         (sms_schedule): Likewise.
15413         (print_partial_schedule): Likewise.
15414         (ps_has_conflicts): Likewise.
15415
15416 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15417
15418         * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
15419         "tailp" from rtx * to rtx_insn **.
15420
15421         * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
15422         from rtx to rtx_insn *.
15423         * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
15424         "tailp" from rtx * to rtx_insn **.  Strengthen locals "beg_head",
15425         "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
15426         rtx to rtx_insn *.
15427         * modulo-sched.c (const_iteration_count): Strengthen return type
15428         and locals "insn", "head", "tail" from rtx to rtx_insn *.  Replace
15429         use of NULL_RTX with NULL when working with insns.
15430         (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
15431         to rtx_insn *.
15432         (sms_schedule): Likewise.
15433         * sched-rgn.c (init_ready_list): Likewise, also for locals
15434         "src_head" and "src_next_tail".
15435         (compute_block_dependences): Likewise.
15436         (free_block_dependencies): Likewise.
15437         (debug_rgn_dependencies): Likewise.
15438         (free_rgn_deps): Likewise.
15439         (compute_priorities): Likewise.
15440         (schedule_region): Likewise.
15441         * sel-sched.c (find_ebb_boundaries): Likewise.
15442
15443         * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
15444         "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
15445
15446 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15447
15448         * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
15449         from rtx to rtx_insn *.
15450         (new_seginfo): Likewise for param "insn".
15451         (create_pre_exit): Likewise for locals "last_insn",
15452         "before_return_copy", "return_copy".
15453         (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
15454         "mode_set".
15455
15456 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15457
15458         * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
15459         from rtx to rtx_insn *.
15460         (lra_push_insn): Likewise for 1st param.
15461         (lra_push_insn_and_update_insn_regno_info): Likewise.
15462         (lra_pop_insn): Likewise for return type.
15463         (lra_invalidate_insn_data): Likewise for 1st param.
15464         (lra_set_insn_deleted): Likewise.
15465         (lra_delete_dead_insn): Likewise.
15466         (lra_process_new_insns): Likewise for first 3 params.
15467         (lra_set_insn_recog_data): Likewise for 1st param.
15468         (lra_update_insn_recog_data): Likewise.
15469         (lra_set_used_insn_alternative): Likewise.
15470         (lra_invalidate_insn_regno_info): Likewise.
15471         (lra_update_insn_regno_info): Likewise.
15472         (lra_former_scratch_operand_p): Likewise.
15473         (lra_eliminate_regs_1): Likewise.
15474         (lra_get_insn_recog_data): Likewise.
15475
15476         * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
15477         rtx to rtx_insn *.
15478
15479         * lra-coalesce.c (move_freq_compare_func): Likewise for locals
15480         "mv1" and "mv2".
15481         (substitute_within_insn): New.
15482         (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
15483         rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
15484         Replace call to "substitute" with call to substitute_within_insn.
15485
15486         * lra-constraints.c (curr_insn): Strengthen from rtx to
15487         rtx_insn *.
15488         (get_equiv_with_elimination): Likewise for param "insn".
15489         (match_reload): Strengthen params "before" and "after" from rtx *
15490         to rtx_insn **.
15491         (emit_spill_move): Likewise for return type.  Add a checked cast
15492         to rtx_insn * on result of gen_move_insn for now.
15493         (check_and_process_move): Likewise for local "before".  Replace
15494         NULL_RTX with NULL when referring to insns.
15495         (process_addr_reg): Strengthen params "before" and "after" from
15496         rtx * to rtx_insn **.
15497         (insert_move_for_subreg): Likewise.
15498         (simplify_operand_subreg): Strengthen locals "before" and "after"
15499         from rtx to rtx_insn *.
15500         (process_address_1): Strengthen params "before" and "after" from
15501         rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
15502         rtx to rtx_insn *.
15503         (process_address): Strengthen params "before" and "after" from
15504         rtx * to rtx_insn **.
15505         (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
15506         (curr_insn_transform): Strengthen locals "before" and "after"
15507         from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
15508         to insns.
15509         (loc_equivalence_callback): Update cast of "data", changing
15510         resulting type from rtx to rtx_insn *.
15511         (substitute_pseudo_within_insn): New.
15512         (inherit_reload_reg): Strengthen param "insn" from rtx to
15513         rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
15514         NULL when referring to insns.  Add a checked cast to rtx_insn *
15515         when using usage_insn to invoke lra_update_insn_regno_info.
15516         (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
15517         likewise for locals "restore", "save".  Add checked casts to
15518         rtx_insn * when using usage_insn to invoke
15519         lra_update_insn_regno_info and lra_process_new_insns.  Replace
15520         NULL_RTX with NULL when referring to insns.
15521         (split_if_necessary): Strengthen param "insn" from rtx to
15522         rtx_insn *.
15523         (update_ebb_live_info): Likewise for params "head", "tail" and local
15524         "prev_insn".
15525         (get_last_insertion_point): Likewise for return type and local "insn".
15526         (get_live_on_other_edges): Likewise for local "last".
15527         (inherit_in_ebb): Likewise for params "head", "tail" and locals
15528         "prev_insn", "next_insn", "restore".
15529         (remove_inheritance_pseudos): Likewise for local "prev_insn".
15530         (undo_optional_reloads): Likewise for local "insn".
15531
15532         * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
15533         "insn".
15534         (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
15535         insns.
15536         (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
15537         rtx_insn *.
15538         (spill_pseudos): Likewise for local "insn".
15539         (init_elimination): Likewise.
15540         (process_insn_for_elimination): Likewise for param "insn".
15541
15542         * lra-lives.c (curr_insn): Likewise.;
15543
15544         * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
15545         (remove_pseudos): Likewise for param "insn".
15546         (spill_pseudos): Likewise for local "insn".
15547         (lra_final_code_change): Likewise for locals "insn", "curr".
15548
15549         * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
15550         (lra_set_insn_deleted): Likewise.
15551         (lra_delete_dead_insn): Likewise, and for local "prev".
15552         (new_insn_reg): Likewise for param "insn".
15553         (lra_set_insn_recog_data): Likewise.
15554         (lra_update_insn_recog_data): Likewise.
15555         (lra_set_used_insn_alternative): Likewise.
15556         (get_insn_freq): Likewise.
15557         (invalidate_insn_data_regno_info): Likewise.
15558         (lra_invalidate_insn_regno_info): Likewise.
15559         (lra_update_insn_regno_info): Likewise.
15560         (lra_constraint_insn_stack): Strengthen from vec<rtx> to
15561         vec<rtx_insn *>.
15562         (lra_push_insn_1): Strengthen param "insn" from rtx to
15563         rtx_insn *.
15564         (lra_push_insn): Likewise.
15565         (lra_push_insn_and_update_insn_regno_info): Likewise.
15566         (lra_pop_insn): Likewise for return type and local "insn".
15567         (push_insns): Likewise for params "from", "to", and local "insn".
15568         (setup_sp_offset): Likewise for params "from", "last" and locals
15569         "before", "insn".
15570         (lra_process_new_insns): Likewise for params "insn", "before",
15571         "after" and local "last".
15572         (struct sloc): Likewise for field "insn".
15573         (lra_former_scratch_operand_p): Likewise for param "insn".
15574         (remove_scratches): Likewise for locals "insn", "last".
15575         (check_rtl): Likewise for local "insn".
15576         (add_auto_inc_notes): Likewise for param "insn".
15577         (update_inc_notes): Likewise for local "insn".
15578         (lra): Replace NULL_RTX with NULL when referring to insn.
15579
15580 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15581
15582         * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
15583         to rtx_insn *.
15584         (resolve_reg_notes): Likewise.
15585         (resolve_simple_move): Likewise for return type, param "insn", and
15586         locals "insns", "minsn".
15587         (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
15588         (resolve_use): Likewise.
15589         (resolve_debug): Likewise.
15590         (find_decomposable_shift_zext): Likewise.
15591         (resolve_shift_zext): Likewise for return type, param "insn", and
15592         locals "insns", "in".  Eliminate use of NULL_RTX in favor of NULL.
15593         (decompose_multiword_subregs): Likewise for local "insn",
15594         "orig_insn", "decomposed_shift", "end".
15595
15596 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15597
15598         * basic-block.h (basic_block split_edge_and_insert): Strengthen
15599         param "insns" from rtx to rtx_insn *.
15600
15601         * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
15602         rtx to rtx_insn *.
15603         (struct iv_to_split): Likewise.
15604         (loop_exit_at_end_p): Likewise for local "insn".
15605         (split_edge_and_insert): Likewise for param "insns".
15606         (compare_and_jump_seq): Likewise for return type, param "cinsn",
15607         and locals "seq", "jump".
15608         (unroll_loop_runtime_iterations): Likewise for locals "init_code",
15609         "branch_code"; update invocations of compare_and_jump_seq to
15610         eliminate NULL_RTX in favor of NULL.
15611         (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
15612         rtx to rtx_insn *.
15613         (reset_debug_uses_in_loop): Likewise.
15614         (analyze_insn_to_expand_var): Likewise for param "insn".
15615         (analyze_iv_to_split_insn): Likewise.
15616         (analyze_insns_in_loop): Likewise for local "insn".
15617         (insert_base_initialization): Likewise for param
15618         "insn" and local "seq".
15619         (split_iv): Likewise for param "insn" and local "seq".
15620         (expand_var_during_unrolling): Likewise for param "insn".
15621         (insert_var_expansion_initialization): Likewise for local "seq".
15622         (combine_var_copies_in_loop_exit): Likewise.
15623         (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
15624         "insn".
15625         (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
15626         (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
15627         "next".
15628
15629 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15630
15631         * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
15632         rtx_insn *.
15633         (iv_analyze_result): Likewise.
15634         (iv_analyze_expr): Likewise.
15635         (biv_p): Likewise.
15636
15637         * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
15638         local "def_insn" from rtx to rtx_insn *.
15639         (get_biv_step_1): Likewise for local "insn".
15640         (iv_analyze_expr): Likewise for param "insn".
15641         (iv_analyze_def): Likewise for local "insn".
15642         (iv_analyze_op): Likewise for param "insn".
15643         (iv_analyze): Likewise.
15644         (iv_analyze_result): Likewise.
15645         (biv_p): Likewise.
15646         (suitable_set_for_replacement): Likewise.
15647         (simplify_using_initial_values): Likewise for local "insn".
15648         (iv_number_of_iterations): Likewise for param "insn".
15649         (check_simple_exit): Add checked cast to rtx_insn when invoking
15650         iv_number_of_iterations for now (until get_condition is
15651         strengthened).
15652
15653         * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
15654         "insn" from rtx to rtx_insn *.
15655         (analyze_insns_in_loop): Likewise for local "insn".
15656
15657 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15658
15659         * loop-invariant.c (struct use): Strengthen field "insn" from rtx
15660         to rtx_insn *.
15661         (struct invariant): Likewise.
15662         (hash_invariant_expr_1): Likewise for param "insn".
15663         (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
15664         (find_exits): Likewise for local "insn".
15665         (create_new_invariant): Likewise for param "insn".
15666         (check_dependencies): Likewise.
15667         (find_invariant_insn): Likewise.
15668         (record_uses): Likewise.
15669         (find_invariants_insn): Likewise.
15670         (find_invariants_bb): Likewise for local "insn".
15671         (get_pressure_class_and_nregs): Likewise for param "insn".
15672         (calculate_loop_reg_pressure): Likewise for local "insn".
15673
15674 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15675
15676         * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
15677         to rtx_insn *.
15678         (add_test): Likewise for locals "seq", "jump".
15679         (doloop_modify): Likewise for locals "sequence", "jump_insn".
15680
15681 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15682
15683         * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
15684         rtx_insn *.
15685         (rebuild_jump_labels_chain): Likewise for param "chain".
15686
15687         * cfgexpand.c (pass_expand::execute): Add checked cast to
15688         rtx_insn * when calling rebuild_jump_labels_chain in region where
15689         we know e->insns.r is non-NULL.
15690
15691         * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
15692         rtx_insn *.
15693         (rebuild_jump_labels): Likewise.
15694         (rebuild_jump_labels_chain): Likewise for param "chain".
15695         (cleanup_barriers): Likewise for locals "insn", "next", "prev".
15696         (init_label_info): Likewise for param "f".
15697         (maybe_propagate_label_ref): Likewise for params "jump_insn",
15698         "prev_nonjump_insn".
15699         (mark_all_labels): Likewise for param "f" and locals "insn",
15700         "prev_nonjump_insn".
15701
15702 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15703
15704         * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
15705         from rtx to rtx_insn *insn.
15706         (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
15707         (ira_add_allocno_copy): Likewise.
15708         * ira-build.c (find_allocno_copy): Strengthen param "insn" from
15709         rtx to rtx_insn *.
15710         (ira_create_copy): Likewise.
15711         (ira_add_allocno_copy): Likewise.
15712         (create_bb_allocnos): Likewise for local "insn".
15713         * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
15714         (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
15715         process_regs_for_copy for rtx_insn * param.
15716         (add_insn_allocno_copies): Strengthen param "insn" from rtx to
15717         rtx_insn *insn.  Update NULL_RTX to NULL in invocation of
15718         process_regs_for_copy for rtx_insn * param.
15719         (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
15720         * ira-costs.c (record_reg_classes): Likewise for param "insn".
15721         (record_operand_costs): Likewise.
15722         (scan_one_insn): Likewise for return type, and for param "insn".
15723         (process_bb_for_costs): Likewise for local "insn".
15724         (process_bb_node_for_hard_reg_moves): Likewise.
15725         * ira-emit.c (struct move): Likewise for field "insn".
15726         (create_move): Eliminate use of NULL_RTX when dealing with an
15727         rtx_insn *.
15728         (emit_move_list): Strengthen return type and locals "result",
15729         "insn" from rtx to rtx_insn *insn.
15730         (emit_moves): Likewise for locals "insns", "tmp".
15731         (ira_emit): Likewise for local "insn".
15732         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
15733         "insn".
15734         (find_call_crossed_cheap_reg): Likewise.
15735         (process_bb_node_lives): Likewise for local "insn".
15736         * ira.c (decrease_live_ranges_number): Likewise.
15737         (compute_regs_asm_clobbered): Likewise.
15738         (build_insn_chain): Likewise.
15739         (find_moveable_pseudos): Likewise, also locals "def_insn",
15740         "use_insn", "x".  Also strengthen local "closest_uses" from rtx *
15741         to rtx_insn **.  Add a checked cast when assigning from
15742         "closest_use" into closest_uses array in a region where we know
15743         it's a non-NULL insn.
15744         (interesting_dest_for_shprep): Strengthen param "insn" from rtx
15745         to rtx_insn *.
15746         (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
15747         "last_interesting_insn", "uin".
15748         (move_unallocated_pseudos): Likewise for locals "def_insn",
15749         "move_insn", "newinsn".
15750
15751 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15752
15753         * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
15754         Strengthen locals "done_label", "do_error" from rtx to
15755         rtx_code_label *.
15756         (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
15757         from rtx to rtx_insn *.  Strengthen local "sub_check from rtx to
15758         rtx_code_label *.
15759         (ubsan_expand_si_overflow_neg_check): Likewise for locals
15760         "done_label", "do_error" to rtx_code_label * and local  "last" to
15761         rtx_insn *.
15762         (ubsan_expand_si_overflow_mul_check): Likewise for locals
15763         "done_label", "do_error", "large_op0", "small_op0_large_op1",
15764         "one_small_one_large", "both_ops_large", "after_hipart_neg",
15765         "after_lopart_neg", "do_overflow", "hipart_different"  to
15766         rtx_code_label * and local  "last" to rtx_insn *.
15767
15768 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15769
15770         * init-regs.c (initialize_uninitialized_regs): Strengthen locals
15771         "insn" and "move_insn" from rtx to rtx_insn *.
15772
15773 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15774
15775         * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
15776         rtx_insn *.
15777         (cheap_bb_rtx_cost_p): Likewise.
15778         (first_active_insn): Likewise for return type and local "insn".
15779         (last_active_insn):  Likewise for return type and locals "insn",
15780         "head".
15781         (struct noce_if_info): Likewise for fields "jump", "insn_a",
15782         "insn_b".
15783         (end_ifcvt_sequence): Likewise for return type and locals "insn",
15784         "seq".
15785         (noce_try_move): Likewise for local "seq".
15786         (noce_try_store_flag): Likewise.
15787         (noce_try_store_flag_constants): Likewise.
15788         (noce_try_addcc): Likewise.
15789         (noce_try_store_flag_mask): Likewise.
15790         (noce_try_cmove): Likewise.
15791         (noce_try_minmax): Likewise.
15792         (noce_try_abs): Likewise.
15793         (noce_try_sign_mask): Likewise.
15794         (noce_try_bitop): Likewise.
15795         (noce_can_store_speculate_p): Likewise for local "insn".
15796         (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
15797         seq".
15798         (check_cond_move_block): Likewise for local "insn".
15799         (cond_move_convert_if_block): Likewise.
15800         (cond_move_process_if_block): Likewise for locals "seq",
15801         "loc_insn".
15802         (noce_find_if_block): Likewise for local "jump".
15803         (merge_if_block): Likewise for local "last".
15804         (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
15805         (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
15806         (block_has_only_trap): Likewise for return type and local "trap".
15807         (find_if_case_1): Likewise for local "jump".
15808         (dead_or_predicable): Likewise for locals "head", "end", "jump",
15809         "insn".
15810
15811 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15812
15813         * hw-doloop.h (struct hwloop_info_d): Strengthen fields
15814         "last_insn", "loop_end" from rtx to rtx_insn *.
15815
15816         * hw-doloop.c (scan_loop): Likewise for local "insn".
15817         (discover_loop): Likewise for param "tail_insn".
15818         (discover_loops): Likewise for local "tail".
15819
15820         * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
15821         cast to rtx_insn * when assigning from an rtx local to a
15822         hwloop_info's "last_insn" field.
15823
15824 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15825
15826         * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
15827         (add_delay_dependencies): Strengthen local "pro" from rtx to
15828         rtx_insn *.
15829         (recompute_todo_spec): Likewise.
15830         (dep_cost_1): Likewise for locals "insn", "used".
15831         (schedule_insn): Likewise for local "dbg".
15832         (schedule_insn): Likewise for locals "pro", "next".
15833         (unschedule_insns_until): Likewise for local "con".
15834         (restore_pattern): Likewise for local "next".
15835         (estimate_insn_tick): Likewise for local "pro".
15836         (resolve_dependencies): Likewise for local "next".
15837         (fix_inter_tick): Likewise.
15838         (fix_tick_ready): Likewise for local "pro".
15839         (add_to_speculative_block): Likewise for locals "check", "twin",
15840         "pro".
15841         (sched_extend_bb): Likewise for locals "end", "insn".
15842         (init_before_recovery): Likewise for local "x".
15843         (sched_create_recovery_block): Likewise for local "barrier".
15844         (create_check_block_twin): Likewise for local "pro".
15845         (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
15846         "consumer".
15847         (unlink_bb_notes): Update for change to type of bb_header.
15848         Strengthen locals "prev", "label", "note", "next" from rtx to
15849         rtx_insn *.
15850         (clear_priorities): Likewise for local "pro".
15851
15852 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15853
15854         * gcse.c (struct occr): Strengthen field "insn" from rtx to
15855         rtx_insn *.
15856         (test_insn): Likewise for this global.
15857         (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
15858         const rtx_insn *.
15859         (oprs_anticipatable_p): Likewise.
15860         (oprs_available_p): Likewise.
15861         (insert_expr_in_table): Strengthen param "insn" from  rtx to
15862         rtx_insn *.
15863         (hash_scan_set): Likewise.
15864         (hash_scan_clobber): Likewise.
15865         (hash_scan_call): Likewise.
15866         (hash_scan_insn): Likewise.
15867         (compute_hash_table_work): Likewise for local "insn".
15868         (process_insert_insn): Likewise for return type and local "pat".
15869         (insert_insn_end_basic_block): Likewise for locals "new_insn",
15870         "pat", "pat_end", "maybe_cc0_setter".
15871         (pre_edge_insert): Likewise for local "insn".
15872         (pre_insert_copy_insn): Likewise for param "insn".
15873         (pre_insert_copies): Likewise for local "insn".
15874         (struct set_data): Likewise for field "insn".
15875         (single_set_gcse): Likewise for param "insn".
15876         (gcse_emit_move_after): Likewise.
15877         (pre_delete): Likewise for local "insn".
15878         (update_bb_reg_pressure): Likewise for param "from" and local
15879         "insn".
15880         (should_hoist_expr_to_dom): Likewise for param "from".
15881         (hoist_code): Likewise for local "insn".
15882         (get_pressure_class_and_nregs): Likewise for param "insn".
15883         (calculate_bb_reg_pressure): Likewise for local "insn".
15884         (compute_ld_motion_mems): Likewise.
15885
15886 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15887
15888         * genpeep.c (main): Rename param back from "uncast_ins1" to
15889         "ins1", strengthening from rtx to rtx_insn *.  Drop now-redundant
15890         checked cast.
15891
15892         * output.h (peephole): Strengthen param from rtx to rtx_insn *.
15893
15894 2014-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
15895
15896         PR target/62195
15897         * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
15898         documentation to state it is only for VSX operations.
15899
15900         * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
15901         constraint only active if VSX.
15902
15903         * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
15904         wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
15905         (lfiwzx): Likewise.
15906
15907 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15908
15909         * fwprop.c (single_def_use_dom_walker::before_dom_children):
15910         Strengthen local "insn" from rtx to rtx_insn *.
15911         (use_killed_between): Likewise for param "target_insn".
15912         (all_uses_available_at): Likewise for param "target_insn" and
15913         local "next".
15914         (update_df_init): Likewise for params "def_insn", "insn".
15915         (update_df): Likewise for param "insn".
15916         (try_fwprop_subst): Likewise for param "def_insn" and local
15917         "insn".
15918         (free_load_extend): Likewise for param "insn".
15919         (forward_propagate_subreg): Likewise for param "def_insn" and
15920         local "use_insn".
15921         (forward_propagate_asm): Likewise for param "def_insn" and local
15922         "use_insn".
15923         (forward_propagate_and_simplify): Likewise for param "def_insn"
15924         and local "use_insn".
15925         (forward_propagate_into): Likewise for locals "def_insn" and
15926         "use_insn".
15927
15928 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15929
15930         * function.c (emit_initial_value_sets): Strengthen local "seq"
15931         from rtx to rtx_insn *.
15932         (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
15933         local "seq".
15934         (instantiate_virtual_regs): Likewise for local "insn".
15935         (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
15936         (reorder_blocks_1): Likewise for param "insns" and local "insn".
15937         (expand_function_end): Likewise for locals "insn" and "seq".
15938         (epilogue_done): Likewise for local "insn".
15939         (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
15940         "last", "trial".
15941         (reposition_prologue_and_epilogue_notes): Likewise for locals
15942         "insn", "last", "note", "first".
15943         (match_asm_constraints_1): Likewise for param "insn" and local "insns".
15944         (pass_match_asm_constraints::execute): Likewise for local "insn".
15945
15946 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15947
15948         * output.h (final_scan_insn): Strengthen return type from rtx to
15949         rtx_insn *.
15950         (final_forward_branch_p): Likewise for param.
15951         (current_output_insn): Likewise for this global.
15952
15953         * final.c (rtx debug_insn): Likewise for this variable.
15954         (current_output_insn): Likewise.
15955         (get_attr_length_1): Rename param "insn" to "uncast_insn",
15956         adding "insn" back in as an rtx_insn * with a checked cast, so
15957         that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
15958         first param.
15959         (compute_alignments): Strengthen local "label" from rtx to
15960         rtx_insn *.
15961         (shorten_branches): Rename param from "first" to "uncast_first",
15962         introducing a new local rtx_insn * "first" using a checked cast to
15963         effectively strengthen "first" from rtx to rtx_insn * without
15964         affecting the type signature.  Strengthen locals "insn", "seq",
15965         "next", "label" from rtx to rtx_insn *.
15966         (change_scope): Strengthen param "orig_insn" and local "insn" from
15967         rtx to rtx_insn *.
15968         (final_start_function): Rename param from "first" to "uncast_first",
15969         introducing a new local rtx_insn * "first" using a checked cast to
15970         effectively strengthen "first" from rtx to rtx_insn * without
15971         affecting the type signature.  Strengthen local "insn" from rtx to
15972         rtx_insn *.
15973         (dump_basic_block_info): Strengthen param "insn" from rtx to
15974         rtx_insn *.
15975         (final): Rename param from "first" to "uncast_first",
15976         introducing a new local rtx_insn * "first" using a checked cast to
15977         effectively strengthen "first" from rtx to rtx_insn * without
15978         affecting the type signature.  Strengthen locals "insn", "next"
15979         from rtx to rtx_insn *.
15980         (output_alternate_entry_point): Strengthen param "insn" from rtx to
15981         rtx_insn *.
15982         (call_from_call_insn): Strengthen param "insn" from rtx to
15983         rtx_call_insn *.
15984         (final_scan_insn): Rename param from "insn" to "uncast_insn",
15985         introducing a new local rtx_insn * "insn" using a checked cast to
15986         effectively strengthen "insn" from rtx to rtx_insn * without
15987         affecting the type signature.  Strengthen return type and locals
15988         "next", "note", "prev", "new_rtx" from rtx to rtx_insn *.  Remove
15989         now-redundant checked cast to rtx_insn * from both invocations of
15990         debug_hooks->var_location.  Convert CALL_P into a dyn_cast,
15991         introducing a local "call_insn" for use when invoking
15992         call_from_call_insn.
15993         (notice_source_line): Strengthen param "insn" from rtx to
15994         rtx_insn *.
15995         (leaf_function_p): Likewise for local "insn".
15996         (final_forward_branch_p): Likewise.
15997         (leaf_renumber_regs): Likewise for param "first".
15998         (rest_of_clean_state): Likewise for locals "insn" and "next".
15999         (self_recursive_call_p): Likewise for param "insn".
16000         (collect_fn_hard_reg_usage): Likewise for local "insn".
16001         (get_call_fndecl): Likewise for param "insn".
16002         (get_call_cgraph_rtl_info): Likewise.
16003         (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
16004         introducing a new local rtx_insn * "insn" using a checked cast to
16005         effectively strengthen "insn" from rtx to rtx_insn * without
16006         affecting the type signature.
16007
16008         * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
16009         cast when assigning from param "insn" to current_output_insn.
16010         (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
16011         so that we can assign it back to current_output_insn.
16012
16013 2014-08-20  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16014
16015         * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
16016         atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
16017         atmxt540s and atmxt540sreva devices.
16018         * config/avr/avr-tables.opt: Regenerate.
16019         * config/avr/t-multilib: Regenerate.
16020         * doc/avr-mmcu.texi: Regenerate.
16021
16022 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16023
16024         * expr.c (convert_move): Strengthen local "insns" from rtx to
16025         rtx_insn *.
16026         (emit_block_move_via_loop): Strengthen locals "cmp_label" and
16027         "top_label" from rtx to rtx_code_label *.
16028         (move_block_to_reg): Strengthen local "insn", "last" from rtx to
16029         rtx_insn *.
16030         (emit_single_push_insn): Likewise for locals "prev", "last".
16031         (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
16032         to rtx_code_label *.
16033         (store_constructor): Likewise for locals "loop_start", "loop_end".
16034         (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
16035         rtx_insn *.
16036         (expand_expr_real_2): Likewise.
16037         (expand_expr_real_1): Strengthen local "label" from rtx to
16038         rtx_code_label *.
16039
16040 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16041
16042         * expmed.c (store_bit_field_using_insv): Strengthen local "last"
16043         from rtx to rtx_insn *.
16044         (store_bit_field_1): Likewise.
16045         (extract_bit_field_1): Likewise.
16046         (expand_mult_const): Likewise for local "insns".
16047         (expmed_mult_highpart): Strengthen local "label" from rtx to
16048         rtx_code_label *.
16049         (expand_smod_pow2): Likewise.
16050         (expand_sdiv_pow2): Likewise.
16051         (expand_divmod): Strengthen locals "last", "insn" from rtx to
16052         rtx_insn *.  Strengthen locals "label", "label1", "label2",
16053         "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
16054         (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
16055         (emit_store_flag): Likewise.
16056         (emit_store_flag_force): Strengthen local "label" from rtx to
16057         rtx_code_label *.
16058         (do_cmp_and_jump): Likewise for param "label".
16059
16060 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16061
16062         * explow.c (force_reg): Strengthen local "insn" from rtx to
16063         rtx_insn *.
16064         (adjust_stack_1): Likewise.
16065         (allocate_dynamic_stack_space): Likewise.  Strengthen locals
16066         "final_label", "available_label", "space_available" from rtx to
16067         rtx_code_label *.
16068         (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
16069         (anti_adjust_stack_and_probe): Likewise.
16070
16071 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16072
16073         * except.h (sjlj_emit_function_exit_after): Strengthen param
16074         "after" from rtx to rtx_insn *.  This is only called with
16075         result of get_last_insn (in function.c) so type-change should be
16076         self-contained.
16077
16078         * function.h (struct rtl_eh): Strengthen field "ehr_label" from
16079         rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
16080         to rtx_insn *.  These fields are only used from except.c so this
16081         type-change should be self-contained to this patch.
16082
16083         * except.c (emit_to_new_bb_before): Strengthen param "seq" and
16084         local "last" from rtx to rtx_insn *.
16085         (dw2_build_landing_pads): Likewise for local "seq".
16086         (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
16087         (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
16088         rtx to rtx_code_label *.  Strengthen locals "fn_begin", "seq" from
16089         rtx to rtx_insn *.
16090         (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
16091         to rtx_insn *.
16092         (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
16093         (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
16094         (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
16095         referring to an insn.  Strengthen local "dispatch_label" from
16096         rtx to rtx_code_label *.
16097         (set_nothrow_function_flags): Strengthen local "insn" from rtx to
16098         rtx_insn *.
16099         (expand_eh_return): Strengthen local "around_label" from
16100         rtx to rtx_code_label *.
16101         (convert_to_eh_region_ranges): Strengthen locals "iter",
16102         "last_action_insn", "first_no_action_insn",
16103         "first_no_action_insn_before_switch",
16104         "last_no_action_insn_before_switch", from rtx to rtx_insn *.
16105
16106 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16107
16108         * dwarf2out.c (last_var_location_insn): Strengthen this variable
16109         from rtx to rtx_insn *.
16110         (cached_next_real_insn): Likewise.
16111         (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
16112         working with insns.
16113         (dwarf2out_var_location): Strengthen locals "next_real",
16114         "next_note", "expected_next_loc_note", "last_start", "insn" from
16115         rtx to rtx_insn *.
16116
16117 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16118
16119         * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
16120         from rtx to rtx_insn *.
16121         (create_pseudo_cfg): Likewise for local "insn".
16122
16123 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16124
16125         * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
16126         from rtx to rtx_insn *.
16127         (df_bb_regno_last_def_find): Likewise.
16128
16129         * df-problems.c (df_rd_bb_local_compute): Likewise.
16130         (df_lr_bb_local_compute): Likewise.
16131         (df_live_bb_local_compute): Likewise.
16132         (df_chain_remove_problem): Likewise.
16133         (df_chain_create_bb): Likewise.
16134         (df_word_lr_bb_local_compute): Likewise.
16135         (df_remove_dead_eq_notes): Likewise for param "insn".
16136         (df_note_bb_compute): Likewise for local "insn".
16137         (simulate_backwards_to_point): Likewise.
16138         (df_md_bb_local_compute): Likewise.
16139
16140         * df-scan.c (df_scan_free_bb_info): Likewise.
16141         (df_scan_start_dump): Likewise.
16142         (df_scan_start_block): Likewise.
16143         (df_install_ref_incremental): Likewise for local "insn".
16144         (df_insn_rescan_all): Likewise.
16145         (df_reorganize_refs_by_reg_by_insn): Likewise.
16146         (df_reorganize_refs_by_insn_bb): Likewise.
16147         (df_recompute_luids): Likewise.
16148         (df_bb_refs_record): Likewise.
16149         (df_update_entry_exit_and_calls): Likewise.
16150         (df_bb_verify): Likewise.
16151
16152 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16153
16154         * ddg.h (struct ddg_node): Strengthen fields "insn" and
16155         "first_note" from rtx to rtx_insn *.
16156         (get_node_of_insn): Likewise for param 2 "insn".
16157         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16158
16159         * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
16160         rtx_insn *.
16161         (mem_write_insn_p): Likewise.
16162         (mem_access_insn_p): Likewise.
16163         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16164         (def_has_ccmode_p): Likewise for param "insn".
16165         (add_cross_iteration_register_deps): Likewise for locals
16166         "def_insn" and "use_insn".
16167         (insns_may_alias_p): Likewise for params "insn1" and "insn2".
16168         (build_intra_loop_deps): Likewise for local "src_insn".
16169         (create_ddg): Strengthen locals "insn" and "first_note" from rtx
16170         to rtx_insn *.
16171         (get_node_of_insn): Likewise for param "insn".
16172
16173 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16174
16175         * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
16176         (deletable_insn_p): Strengthen param "insn" from rtx to
16177         rtx_insn *.  Add checked cast to rtx_call_insn when invoking
16178         find_call_stack_args, since this is guarded by CALL_P (insn).
16179         (marked_insn_p): Strengthen param "insn" from rtx to
16180         rtx_insn *.
16181         (mark_insn): Likewise.  Add checked cast to rtx_call_insn when
16182         invoking find_call_stack_args, since this is guarded by
16183         CALL_P (insn).
16184         (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
16185         rtx_insn *; we know this is an insn since this was called by
16186         mark_nonreg_stores.
16187         (mark_nonreg_stores_2): Likewise.
16188         (mark_nonreg_stores): Strengthen param "insn" from rtx to
16189         rtx_insn *.
16190         (find_call_stack_args): Strengthen param "call_insn" from rtx to
16191         rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
16192         to rtx_insn *.
16193         (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
16194         from rtx to rtx_insn *.
16195         (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
16196         "next", "ref_insn".
16197         (delete_unmarked_insns): Likewise for locals "insn", "next".
16198         (prescan_insns_for_dce): Likewise for locals "insn", "prev".
16199         (mark_reg_dependencies): Likewise for param "insn".
16200         (rest_of_handle_ud_dce): Likewise for local "insn".
16201         (word_dce_process_block): Likewise.
16202         (dce_process_block): Likewise.
16203
16204 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16205
16206         * cse.c (struct qty_table_elem): Strengthen field "const_insn"
16207         from rtx to rtx_insn *.
16208         (struct change_cc_mode_args): Likewise for field "insn".
16209         (this_insn): Strengthen from rtx to rtx_insn *.
16210         (make_new_qty): Replace use of NULL_RTX with NULL when dealing
16211         with insn.
16212         (validate_canon_reg): Strengthen param "insn" from rtx to
16213         rtx_insn *.
16214         (canon_reg): Likewise.
16215         (fold_rtx): Likewise.  Replace use of NULL_RTX with NULL when
16216         dealing with insn.
16217         (record_jump_equiv): Strengthen param "insn" from rtx to
16218         rtx_insn *.
16219         (try_back_substitute_reg): Likewise, also for locals "prev",
16220         "bb_head".
16221         (find_sets_in_insn): Likewise for param "insn".
16222         (canonicalize_insn): Likewise.
16223         (cse_insn): Likewise.  Add a checked cast.
16224         (invalidate_from_clobbers): Likewise for param "insn".
16225         (invalidate_from_sets_and_clobbers): Likewise.
16226         (cse_process_notes_1): Replace use of NULL_RTX with NULL when
16227         dealing with insn.
16228         (cse_prescan_path): Strengthen local "insn" from rtx to
16229         rtx_insn *.
16230         (cse_extended_basic_block): Likewise for locals "insn" and
16231         "prev_insn".
16232         (cse_main): Likewise for param "f".
16233         (check_for_label_ref): Likewise for local "insn".
16234         (set_live_p): Likewise for second param ("insn").
16235         (insn_live_p): Likewise for first param ("insn") and for local
16236         "next".
16237         (cse_change_cc_mode_insn): Likewise for first param "insn".
16238         (cse_change_cc_mode_insns): Likewise for first and second params
16239         "start" and "end".
16240         (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
16241         and "end".
16242         (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
16243         "cc_src_insn".
16244
16245 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16246             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16247             Anna Tikhonova  <anna.tikhonova@intel.com>
16248             Ilya Tocar  <ilya.tocar@intel.com>
16249             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16250             Ilya Verbin  <ilya.verbin@intel.com>
16251             Kirill Yukhin  <kirill.yukhin@intel.com>
16252             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16253
16254         * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
16255         New.
16256         * config/i386/sse.md
16257         (define_mode_iterator VI248_AVX2): Delete.
16258         (define_mode_iterator VI2_AVX2_AVX512BW): New.
16259         (define_mode_iterator VI48_AVX2): Ditto.
16260         (define_insn <shift_insn><mode>3): Delete.
16261         (define_insn "<shift_insn><mode>3<mask_name>" with
16262         VI2_AVX2_AVX512BW): New.
16263         (define_insn "<shift_insn><mode>3<mask_name>" with
16264         VI48_AVX2): Ditto.
16265
16266 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16267             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16268             Anna Tikhonova  <anna.tikhonova@intel.com>
16269             Ilya Tocar  <ilya.tocar@intel.com>
16270             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16271             Ilya Verbin  <ilya.verbin@intel.com>
16272             Kirill Yukhin  <kirill.yukhin@intel.com>
16273             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16274
16275         * config/i386/sse.md
16276         (define_mode_iterator VI4F_BRCST32x2): New.
16277         (define_mode_attr 64x2_mode): Ditto.
16278         (define_mode_attr 32x2mode): Ditto.
16279         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
16280         with VI4F_BRCST32x2): Ditto.
16281         (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
16282         with V16FI mode iterator): Ditto.
16283         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16284         with V16FI): Ditto.
16285         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16286         with VI8F_BRCST64x2): Ditto.
16287
16288 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16289             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16290             Anna Tikhonova  <anna.tikhonova@intel.com>
16291             Ilya Tocar  <ilya.tocar@intel.com>
16292             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16293             Ilya Verbin  <ilya.verbin@intel.com>
16294             Kirill Yukhin  <kirill.yukhin@intel.com>
16295             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16296
16297         * config/i386/sse.md
16298         (define_mode_iterator VI8_AVX512VL): New.
16299         (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
16300
16301 2014-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
16302
16303         * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
16304         (define_mode_iterator V48_AVX512VL): New.
16305         (define_mode_iterator V12_AVX512VL): Ditto.
16306         (define_insn <avx512>_load<mode>_mask): Split into two similar
16307         patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
16308         Refactor output template.
16309         (define_insn "<avx512>_store<mode>_mask"): Ditto.
16310
16311 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16312
16313         * cprop.c (struct occr): Strengthen field "insn" from rtx to
16314         rtx_insn *.
16315         (reg_available_p): Likewise for param "insn".
16316         (insert_set_in_table): Likewise.
16317         (hash_scan_set): Likewise.
16318         (hash_scan_insn): Likewise.
16319         (make_set_regs_unavailable): Likewise.
16320         (compute_hash_table_work): Likewise for local "insn".
16321         (reg_not_set_p): Strengthen param "insn" from const_rtx to
16322         const rtx_insn *.
16323         (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
16324         (try_replace_reg): Likewise.
16325         (find_avail_set): Likewise.
16326         (cprop_jump): Likewise for params "setcc", "jump".
16327         (constprop_register): Likewise for param "insn".
16328         (cprop_insn): Likewise.
16329         (do_local_cprop): Likewise.
16330         (local_cprop_pass): Likewise for local "insn".
16331         (bypass_block): Likewise for params "setcc" and "jump".
16332         (bypass_conditional_jumps): Likewise for locals "setcc" and
16333         "insn".
16334         (one_cprop_pass): Likewise for local "insn".
16335
16336 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16337
16338         * compare-elim.c (struct comparison_use): Strengthen field "insn"
16339         from rtx to rtx_insn *.
16340         (struct comparison): Likewise, also for field "prev_clobber".
16341         (conforming_compare): Likewise for param "insn".
16342         (arithmetic_flags_clobber_p): Likewise.
16343         (find_flags_uses_in_insn): Likewise.
16344         (find_comparison_dom_walker::before_dom_children): Likewise for
16345         locals "insn", "next", "last_clobber".
16346         (try_eliminate_compare): Likewise for locals "insn", "bb_head".
16347
16348 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16349
16350         * combine-stack-adj.c (struct csa_reflist): Strengthen field
16351         "insn" from rtx to rtx_insn *.
16352         (single_set_for_csa): Likewise for param "insn".
16353         (record_one_stack_ref): Likewise.
16354         (try_apply_stack_adjustment): Likewise.
16355         (struct record_stack_refs_data): Likewise for field "insn".
16356         (maybe_move_args_size_note): Likewise for params "last" and "insn".
16357         (prev_active_insn_bb): Likewise for return type and param "insn".
16358         (next_active_insn_bb): Likewise.
16359         (force_move_args_size_note): Likewise for params "prev" and "last"
16360         and locals "test", "next_candidate", "prev_candidate".
16361         (combine_stack_adjustments_for_block): Strengthen locals
16362         "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
16363         rtx_insn *.
16364
16365 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16366
16367         * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
16368         (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
16369         (subst_insn): Likewise for this variable.
16370         (added_links_insn): Likewise.
16371         (struct insn_link): Likewise for field "insn".
16372         (alloc_insn_link): Likewise for param "insn".
16373         (struct undobuf): Likewise for field "other_insn".
16374         (find_single_use): Likewise for param "insn" and local "next".
16375         (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
16376         (delete_noop_moves): Likewise for locals "insn", "next".
16377         (create_log_links): Likewise for locals "insn", "use_insn".
16378         Strengthen local "next_use" from rtx * to rtx_insn **.
16379         (insn_a_feeds_b): Likewise for params "a", "b".
16380         (combine_instructions): Likewise for param "f" and locals "insn",
16381         "next", "prev", "first", "last_combined_insn", "link", "link1",
16382         "temp".  Replace use of NULL_RTX with NULL when referring to
16383         insns.
16384         (setup_incoming_promotions): Likewise for param "first"
16385         (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
16386         (can_combine_p): Likewise for params "insn", "i3", "pred",
16387         "pred2", "succ", "succ2" and for local "p".
16388         (combinable_i3pat): Likewise for param "i3".
16389         (cant_combine_insn_p): Likewise for param "insn".
16390         (likely_spilled_retval_p): Likewise.
16391         (adjust_for_new_dest): Likewise.
16392         (update_cfg_for_uncondjump): Likewise, also for local "insn".
16393         (try_combine): Likewise for return type and for params "i3", "i2",
16394         "i1", "i0", "last_combined_insn", and for locals "insn",
16395         "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
16396         "i0_insn".  Eliminate local "tem" in favor of new locals
16397         "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
16398         checked cast for now to rtx_insn * on the return type of
16399         gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
16400         insns.
16401         (find_split_point): Strengthen param "insn" from rtx to
16402         rtx_insn *.
16403         (simplify_set): Likewise for local "other_insn".
16404         (recog_for_combine): Likewise for param "insn".
16405         (record_value_for_reg): Likewise.
16406         (record_dead_and_set_regs_1): Likewise for local
16407         "record_dead_insn".
16408         (record_dead_and_set_regs): Likewise for param "insn".
16409         (record_promoted_value): Likewise.
16410         (check_promoted_subreg): Likewise.
16411         (get_last_value_validate): Likewise.
16412         (reg_dead_at_p): Likewise.
16413         (move_deaths): Likewise for param "to_insn".
16414         (distribute_notes): Likewise for params "from_insn", "i3", "i2"
16415         and locals "place", "place2", "cc0_setter".  Eliminate local "tem
16416         in favor of new locals "tem_note" and "tem_insn", the latter being
16417         an rtx_insn *.
16418         (distribute_links): Strengthen locals "place", "insn" from rtx to
16419         rtx_insn *.
16420
16421 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16422
16423         * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
16424         than a const_rtx.
16425         (can_delete_label_p): Require a const rtx_code_label * rather than
16426         a const_rtx.
16427         (delete_insn): Add checked cast to rtx_code_label * when we know
16428         we're dealing with LABEL_P (insn).  Strengthen local "bb_note" from
16429         rtx to rtx_insn *.
16430         (delete_insn_chain): Strengthen locals "prev" and "current" from
16431         rtx to rtx_insn *.  Add a checked cast when assigning from
16432         "finish" (strengthening the params will come later).  Add a
16433         checked cast to rtx_note * in region where we know
16434         NOTE_P (current).
16435         (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
16436         rtx_insn *.
16437         (compute_bb_for_insn): Likewise.
16438         (free_bb_for_insn): Likewise for local "insn".
16439         (compute_bb_for_insn): Likewise.
16440         (update_bb_for_insn_chain): Strengthen params "begin", "end" and
16441         local "insn" from rtx to rtx_insn *
16442         (flow_active_insn_p): Require a const rtx_insn * rather than a
16443         const_rtx.
16444         (contains_no_active_insn_p): Strengthen local "insn" from rtx to
16445         rtx_insn *.
16446         (can_fallthru): Likewise for locals "insn" and "insn2".
16447         (bb_note): Likewise for local "note".
16448         (first_insn_after_basic_block_note): Likewise for local "note" and
16449         for return type.
16450         (rtl_split_block): Likewise for locals "insn" and "next".
16451         (unique_locus_on_edge_between_p): Likewise for locals "insn" and
16452         "end".
16453         (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
16454         "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
16455         "prev", "tmp".
16456         (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
16457         them), "kill_from", "barrier", "new_insn".
16458         (patch_jump_insn): Likewise for params "insn", "old_label".
16459         (redirect_branch_edge): Likewise for locals "old_label", "insn".
16460         (force_nonfallthru_and_redirect): Likewise for locals "insn",
16461         "old_label", "new_label".
16462         (rtl_tidy_fallthru_edge): Likewise for local "q".
16463         (rtl_split_edge): Likewise for locals "before", "last".
16464         (commit_one_edge_insertion): Likewise for locals "before",
16465         "after", "insns", "tmp", "last", adding a checked cast where
16466         currently necessary.
16467         (commit_edge_insertions): Likewise.
16468         (rtl_dump_bb): Likewise for locals "insn", "last".
16469         (print_rtl_with_bb): Likewise for local "x".
16470         (rtl_verify_bb_insns): Likewise for local "x".
16471         (rtl_verify_bb_pointers): Likewise for local "insn".
16472         (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
16473         "head", "end".
16474         (rtl_verify_fallthru): Likewise for local "insn".
16475         (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
16476         (purge_dead_edges): Likewise for local "insn".
16477         (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
16478         (skip_insns_after_block): Likewise for return type and for locals
16479         "insn", "last_insn", "next_head", "prev".
16480         (record_effective_endpoints): Likewise for locals "next_insn",
16481         "insn", "end".
16482         (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
16483         (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
16484         (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
16485         (duplicate_insn_chain): For now, add checked cast from rtx to
16486         rtx_insn * when returning insn.
16487         (cfg_layout_duplicate_bb): Likewise for local "insn".
16488         (cfg_layout_delete_block): Likewise for locals "insn", "next",
16489         "prev", "remaints".
16490         (cfg_layout_merge_blocks): Likewise for local "insn", "last".
16491         (rtl_block_empty_p): Likewise.
16492         (rtl_split_block_before_cond_jump): Likewise for locals "insn",
16493         "split_point", "last".
16494         (rtl_block_ends_with_call_p): Likewise for local "insn".
16495         (need_fake_edge_p): Strengthen param "insn" from const_rtx to
16496         const rtx_insn *.
16497         (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
16498         "split_at_insn" from rtx to rtx_insn *.
16499         (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
16500         (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
16501         to const rtx_insn *.
16502         (rtl_account_profile_record): Likewise.
16503
16504 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16505
16506         * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
16507         rtx to rtx_insn *.
16508         (average_num_loop_insns): Likewise.
16509         (init_set_costs): Likewise for local "seq".
16510         (seq_cost): Likewise for param "seq", from const_rtx to const
16511         rtx_insn *.
16512
16513 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16514
16515         * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
16516         rtx to rtx_insn *.
16517
16518 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16519
16520         * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
16521         "f1" and "f2" from rtx * to rtx_insn **.
16522         (flow_find_head_matching_sequence): Likewise.
16523
16524         * cfgcleanup.c (try_simplify_condjump): Strengthen local
16525         "cbranch_insn" from rtx to rtx_insn *.
16526         (thread_jump): Likewise for local "insn".
16527         (try_forward_edges): Likewise for local "last".
16528         (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
16529         (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
16530         "real_b_end".
16531         (can_replace_by): Likewise for params "i1", "i2".
16532         (old_insns_match_p): Likewise.
16533         (merge_notes): Likewise.
16534         (walk_to_nondebug_insn): Likewise for param "i1".
16535         (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
16536         to rtx_insn **.  Strengthen locals "i1", "i2", "last1", "last2",
16537         "afterlast1", "afterlast2" from rtx to rtx_insn *.
16538         (flow_find_head_matching_sequence): Strengthen params "f1" and
16539         "f2" from rtx * to rtx_insn **.  Strengthen locals "i1", "i2",
16540         "last1", "last2", "beforelast1", "beforelast2" from rtx to
16541         rtx_insn *.
16542         (outgoing_edges_match): Likewise for locals "last1", "last2".
16543         (try_crossjump_to_edge): Likewise for local "insn".
16544         Replace call to for_each_rtx with for_each_rtx_in_insn.
16545
16546         (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
16547         (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
16548         "e0_last", "e_last", "head", "curr", "insn".  Strengthen locals
16549         "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
16550         (try_optimize_cfg): Strengthen local "last" from rtx to
16551         rtx_insn *.
16552         (delete_dead_jumptables): Likewise for locals "insn", "next",
16553         "label".
16554
16555         * ifcvt.c (cond_exec_process_if_block): Likewise for locals
16556         "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
16557         "rtx else_first_tail", to reflect the basic-block.h changes above.
16558
16559 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16560
16561         * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
16562         rtx_insn *.
16563         (purge_dead_tablejump_edges): Likewise.
16564         (find_bb_boundaries): Likewise for locals "insn", "end",
16565         "flow_transfer_insn".
16566
16567 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16568
16569         * caller-save.c (save_call_clobbered_regs): Strengthen locals
16570         "ins" and "prev" from rtx to rtx_insn *.
16571
16572 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16573
16574         * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
16575         rtx_insn *.
16576         (internal_arg_pointer_exp_state): Likewise for field "scan_start".
16577         (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
16578         "scan_start".
16579         (load_register_parameters): Likewise for local "before_arg".
16580         (check_sibcall_argument_overlap): Likewise for param "insn".
16581         (expand_call): Likewise for locals "normal_call_insns",
16582         "tail_call_insns", "insns", "before_call", "after_args",
16583         "before_arg", "last", "prev".  Strengthen one of the "last" from
16584         rtx to rtx_call_insn *.
16585         (fixup_tail_calls): Strengthen local "insn" from rtx to
16586         rtx_insn *.
16587         (emit_library_call_value_1): Likewise for locals "before_call" and
16588         "last".
16589
16590 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16591
16592         * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
16593         and "last" from rtx to rtx_insn *.
16594         (expand_builtin_nonlocal_goto): Likewise for local "insn".
16595         (expand_builtin_apply): Strengthen local "call_insn" from rtx to
16596         rtx_call_insn *.
16597         (expand_errno_check): Strengthen local "lab" from rtx to
16598         rtx_code_label *.
16599         (expand_builtin_mathfn): Strengthen local "insns" from rtx to
16600         rtx_insn *.
16601         (expand_builtin_mathfn_2): Likewise.
16602         (expand_builtin_mathfn_ternary): Likewise.
16603         (expand_builtin_mathfn_3): Likewise.
16604         (expand_builtin_interclass_mathfn): Likewise for local "last".
16605         (expand_builtin_int_roundingfn): Likewise for local "insns".
16606         (expand_builtin_int_roundingfn_2): Likewise.
16607         (expand_builtin_strlen): Likewise for local "before_strlen".
16608         (expand_builtin_strncmp): Likewise for local "seq".
16609         (expand_builtin_signbit): Likewise for local "last".
16610         (expand_builtin_atomic_compare_exchange): Strengthen local "label"
16611         from rtx to rtx_code_label *.
16612         (expand_stack_restore):  Strengthen local "prev" from rtx to
16613         rtx_insn *.
16614
16615 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16616
16617         * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
16618         to rtx_insn *.
16619         (struct btr_def_s): Likewise.
16620         (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
16621         const rtx_insn *.
16622         (add_btr_def): Likewise.
16623         (new_btr_user): Likewise.
16624         (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
16625         rtx to rtx_insn *.
16626         (link_btr_uses): Likewise.
16627         (move_btr_def): Likewise for locals "insp", "old_insn",
16628         "new_insn".  Add checked cast to rtx_insn * for now on result of
16629         gen_move_insn.
16630         (can_move_up): Strengthen param "insn" from const_rtx to
16631         const rtx_insn *.
16632
16633 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16634
16635         * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
16636         rtx_insn *.
16637         (get_uncond_jump_length): Likewise for locals "label", "jump".
16638         (fix_up_crossing_landing_pad): Likewise for locals "new_label",
16639         "jump", "insn".
16640         (add_labels_and_missing_jumps): Likewise for local "new_jump".
16641         (fix_up_fall_thru_edges): Likewise for local "old_jump".
16642         (find_jump_block): Likewise for local "insn".
16643         (fix_crossing_conditional_branches): Likewise for locals
16644         "old_jump", "new_jump".
16645         (fix_crossing_unconditional_branches): Likewise for locals
16646         "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
16647         (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
16648
16649 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16650
16651         * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
16652         rtx to rtx_insn *.
16653         (struct mem_insn): Likewise for field "insn".
16654         (reg_next_use): Strengthen from rtx * to rtx_insn **.
16655         (reg_next_inc_use): Likewise.
16656         (reg_next_def): Likewise.
16657         (move_dead_notes): Strengthen params "to_insn" and "from_insn"
16658         from rtx to rtx_insn *.
16659         (move_insn_before): Likewise for param "next_insn" and local "insns".
16660         (attempt_change): Likewise for local "mov_insn".
16661         (try_merge): Likewise for param "last_insn".
16662         (get_next_ref): Likewise for return type and local "insn".
16663         Strengthen param "next_array" from rtx * to rtx_insn **.
16664         (parse_add_or_inc): Strengthen param "insn" from rtx to
16665         rtx_insn *.
16666         (find_inc): Likewise for locals "insn" and "other_insn" (three of
16667         the latter).
16668         (merge_in_block): Likewise for locals "insn", "curr",
16669         "other_insn".
16670         (pass_inc_dec::execute): Update allocations of the arrays to
16671         reflect the stronger types.
16672
16673 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16674
16675         * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
16676         and "jump" from rtx to rtx_insn *.  Strengthen local "top_label"
16677         from rtx to rtx_code_label *.
16678
16679 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16680
16681         * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
16682         to rtx_insn *.
16683
16684 2014-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
16685
16686         * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
16687         generated a warning and prevented bootstrapping the compiler.
16688
16689 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16690
16691         * rtl.h (delete_related_insns): Strengthen return type from rtx to
16692         rtx_insn *.
16693
16694         * jump.c (delete_related_insns): Likewise, also for locals "next"
16695         and "prev".
16696
16697 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16698
16699         * genautomata.c (output_internal_insn_latency_func): When writing
16700         the function "internal_insn_latency" to insn-automata.c,
16701         strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
16702         allowing the optional guard function of (define_bypass) clauses to
16703         expect a pair of rtx_insn *, rather than a pair of rtx.
16704         (output_insn_latency_func): When writing the function
16705         "insn_latency", add an "uncast_" prefix to params "insn" and
16706         "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
16707         using checked casts from the params, thus enabling the above
16708         change to the generated "internal_insn_latency" function.
16709
16710 2014-08-21  Jan Hubicka  <hubicka@ucw.cz>
16711
16712         PR tree-optimization/62091
16713         * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
16714         handle correctly arrays.
16715         (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
16716         inheritance binfos.
16717         (record_known_type): Walk into inner type.
16718         (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
16719         condition on no type changes.
16720
16721 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16722
16723         * genattrtab.c (write_attr_get): Within the generated get_attr_
16724         functions, rename param "insn" to "uncast_insn" and reintroduce
16725         "insn" as an local rtx_insn * using a checked cast, so that "insn"
16726         is an rtx_insn * within insn-attrtab.c
16727
16728 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16729
16730         * output.h (peephole): Strengthen return type from rtx to
16731         rtx_insn *.
16732         * rtl.h (delete_for_peephole): Likewise for both params.
16733         * genpeep.c (main): In generated "peephole" function, strengthen
16734         return type and local "insn" from rtx to rtx_insn *.  For now,
16735         rename param "ins1" to "uncast_ins1", adding "ins1" back as an
16736         rtx_insn *, with a checked cast.
16737         * jump.c (delete_for_peephole): Strengthen params "from", "to" and
16738         locals "insn", "next", "prev" from rtx to rtx_insn *.
16739
16740 2014-08-21  Marc Glisse  <marc.glisse@inria.fr>
16741
16742         PR tree-optimization/62112
16743         * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
16744         * gimple-iterator.h (gsi_replace): Return bool.
16745         * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
16746         moved from ref_may_alias_global_p.
16747         (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
16748         New overloads.
16749         (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
16750         (stmt_kills_ref_p_1): Rename...
16751         (stmt_kills_ref_p): ... to this.
16752         * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
16753         stmt_kills_ref_p): Declare.
16754         * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
16755         Move the self-assignment case...
16756         (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
16757
16758 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16759
16760         * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
16761
16762         * emit-rtl.c (try_split): Likewise, also for locals "before" and
16763         "after".  For now, don't strengthen param "trial", which requires
16764         adding checked casts when returning it.
16765
16766 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16767
16768         * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
16769         "label" from rtx to rtx_code_label *.  Strengthen param 1 of
16770         "var_location" hook from rtx to rtx_insn *.
16771         (debug_nothing_rtx): Delete in favor of...
16772         (debug_nothing_rtx_code_label): New prototype.
16773         (debug_nothing_rtx_rtx): Delete unused prototype.
16774         (debug_nothing_rtx_insn): New prototype.
16775
16776         * final.c (final_scan_insn): Add checked cast to rtx_insn * when
16777         invoking debug_hooks->var_location (in two places, one in a NOTE
16778         case of a switch statement, the other guarded by a CALL_P
16779         conditional.  Add checked cast to rtx_code_label * when invoking
16780         debug_hooks->label (within CODE_LABEL case of switch statement).
16781
16782         * dbxout.c (dbx_debug_hooks): Update "label" hook from
16783         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
16784         "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
16785         (xcoff_debug_hooks): Likewise.
16786         * debug.c (do_nothing_debug_hooks): Likewise.
16787         (debug_nothing_rtx): Delete in favor of...
16788         (debug_nothing_rtx_insn): New function.
16789         (debug_nothing_rtx_rtx): Delete unused function.
16790         (debug_nothing_rtx_code_label): New function.
16791         * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
16792         debug_nothing_rtx to debug_nothing_rtx_code_label.
16793         (dwarf2out_var_location): Strengthen param "loc_note" from rtx
16794         to rtx_insn *.
16795         * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
16796         debug_nothing_rtx to debug_nothing_rtx_insn.
16797         (sdbout_label): Strengthen param "insn" from rtx to
16798         rtx_code_label *.
16799         * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
16800         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
16801         "var_location" hook from debug_nothing_rtx to
16802         debug_nothing_rtx_insn.
16803
16804 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16805
16806         * recog.h (insn_output_fn): Update this function typedef to match
16807         the changes below to the generated output functions, strengthening
16808         the 2nd param from rtx to rtx_insn *.
16809
16810         * final.c (get_insn_template): Add a checked cast to rtx_insn * on
16811         insn when invoking an output function, to match the new signature
16812         of insn_output_fn with a stronger second param.
16813
16814         * genconditions.c (write_header): In the generated code for
16815         gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
16816         to match the other changes in this patch.
16817
16818         * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
16819         the generated "gen_" functions from rtx to rtx_insn * within their
16820         implementations.
16821
16822         * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
16823         the subfunctions within the generated "recog_", "split", "peephole2"
16824         function trees from rtx to rtx_insn *.  For now, the top-level
16825         generated functions ("recog", "split", "peephole2") continue to
16826         take a plain rtx for "insn", to avoid introducing dependencies on
16827         other patches.  Rename this 2nd param from "insn" to
16828         "uncast_insn", and reintroduce "insn" as a local variable of type
16829         rtx_insn *, initialized at the top of the generated function with
16830         a checked cast on "uncast_insn".
16831         (make_insn_sequence): Strengthen the 1st param "curr_insn" of
16832         the generated "gen_" functions from rtx to rtx_insn * within their
16833         prototypes.
16834
16835         * genoutput.c (process_template): Strengthen the 2nd param within
16836         the generated "output_" functions "insn" from rtx to rtx_insn *.
16837
16838 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
16839
16840         * tree-profile.c (tree_profiling): Skip external functions
16841         when doing coverage instrumentation.
16842         * cgraphunit.c (compile): Do not assert that all nodes are reachable.
16843
16844 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16845
16846         * config/rs6000/altivec.h (vec_cpsgn): New #define.
16847         (vec_mergee): Likewise.
16848         (vec_mergeo): Likewise.
16849         (vec_cntlz): Likewise.
16850         * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
16851         entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
16852         VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
16853         VMRGEW, and VMRGOW.
16854         * doc/extend.texi: Document various forms of vec_cpsgn,
16855         vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
16856         vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
16857         vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
16858         vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
16859         vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
16860
16861 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16862
16863         * config/rs6000/rs6000.c (context.h): New include.
16864         (tree-pass.h): Likewise.
16865         (make_pass_analyze_swaps): New decl.
16866         (rs6000_option_override): Register pass_analyze_swaps.
16867         (swap_web_entry): New subsclass of web_entry_base (df.h).
16868         (special_handling_values): New enum.
16869         (union_defs): New function.
16870         (union_uses): Likewise.
16871         (insn_is_load_p): Likewise.
16872         (insn_is_store_p): Likewise.
16873         (insn_is_swap_p): Likewise.
16874         (rtx_is_swappable_p): Likewise.
16875         (insn_is_swappable_p): Likewise.
16876         (chain_purpose): New enum.
16877         (chain_contains_only_swaps): New function.
16878         (mark_swaps_for_removal): Likewise.
16879         (swap_const_vector_halves): Likewise.
16880         (adjust_subreg_index): Likewise.
16881         (permute_load): Likewise.
16882         (permute_store): Likewise.
16883         (handle_special_swappables): Likewise.
16884         (replace_swap_with_copy): Likewise.
16885         (dump_swap_insn_table): Likewise.
16886         (rs6000_analyze_swaps): Likewise.
16887         (pass_data_analyze_swaps): New pass_data.
16888         (pass_analyze_swaps): New rtl_opt_pass.
16889         (make_pass_analyze_swaps): New function.
16890         * config/rs6000/rs6000.opt (moptimize-swaps): New option.
16891
16892 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16893
16894         * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
16895         type from rtx to rtx_insn *.
16896         (create_copy_of_insn_rtx): Likewise.
16897         * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
16898         (create_copy_of_insn_rtx): Likewise, also for local "res".
16899
16900 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16901
16902         * rtl.h (find_first_parameter_load): Strengthen return type from
16903         rtx to rtx_insn *.
16904         * rtlanal.c (find_first_parameter_load): Strengthen return type
16905         from rtx to rtx_insn *.  Add checked cast for now, to postpone
16906         strengthening the params.
16907
16908 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16909
16910         PR fortran/44054
16911         * diagnostic.c: Set default caret.
16912         (diagnostic_show_locus): Use it. Tell pretty-printer that a new
16913         line is needed.
16914         * diagnostic.h (struct diagnostic_context):
16915
16916 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16917
16918         * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
16919         (sel_bb_head): Strengthen return type insn_t (currently just an
16920         rtx) to rtx_insn *.
16921         (sel_bb_end): Likewise.
16922
16923         * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
16924         (sel_bb_head): Strengthen return type and local "head" from
16925         insn_t (currently just an rtx) to rtx_insn *.
16926         (sel_bb_end): Likewise for return type.
16927         (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
16928         working with insn.
16929
16930 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16931
16932         * basic-block.h (get_last_bb_insn): Strengthen return type from
16933         rtx to rtx_insn *.
16934         * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
16935         end".
16936
16937 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16938
16939         PR fortran/44054
16940         * diagnostic.c (default_diagnostic_finalizer): Move caret printing
16941         to here ...
16942         (diagnostic_report_diagnostic): ... from here.
16943         * toplev.c (general_init): Move code to c-family.
16944
16945 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16946
16947         * df.h (web_entry_base): Replace existing struct web_entry with a
16948         new class web_entry_base with only the predecessor member.
16949         (unionfind_root): Remove declaration and move to class member.
16950         (unionfind_union): Remove declaration and move to friend
16951         function.
16952         (union_defs): Remove declaration.
16953         * web.c (web_entry_base::unionfind_root): Modify to be member
16954         function and adjust accessors.
16955         (unionfind_union): Modify to be friend function and adjust
16956         accessors.
16957         (web_entry): New subclass of web_entry_base containing the reg
16958         member.
16959         (union_match_dups): Modify for struct -> class changes.
16960         (union_defs): Likewise.
16961         (entry_register): Likewise.
16962         (pass_web::execute): Likewise.
16963
16964 2014-08-20  Bill Schmidt  <wschmidt@vnet.ibm.com>
16965
16966         * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
16967         builtin define __VEC_ELEMENT_REG_ORDER__.
16968
16969 2014-08-20  Martin Jambor  <mjambor@suse.cz>
16970             Wei Mi  <wmi@google.com>
16971
16972         PR ipa/60449
16973         PR middle-end/61776
16974         * tree-ssa-operands.c (update_stmt_operands): Remove
16975         MODIFIED_NORETURN_CALLS.
16976         * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
16977         (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
16978         (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
16979         (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
16980         * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
16981         * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
16982         (gimple_call_set_ctrl_altering): New func.
16983         (gimple_call_ctrl_altering_p): Ditto.
16984         * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
16985         (make_blocks): Use gimple_call_initialize_ctrl_altering.
16986         (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
16987         (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
16988         remove MODIFIED_NORETURN_CALLS.
16989
16990 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
16991
16992         * coverage.c (coverage_compute_profile_id): Return non-0;
16993         also handle symbols with unique name.
16994         (coverage_end_function): Do not skip DECL_EXTERNAL functions.
16995
16996 2014-08-20  Steve Ellcey  <sellcey@mips.com>
16997
16998         PR middle-end/49191
16999         * doc/sourcebuild.texi (non_strict_align): New.
17000
17001 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
17002
17003         * cgraphunit.c (ipa_passes, compile): Reshedule
17004         symtab_remove_unreachable_nodes passes; update comments.
17005         * ipa-inline.c (pass_data_ipa_inline): Do not schedule
17006         TODO_remove_functions before the pass; the functions ought to be
17007         already removed.
17008         * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
17009         TODO_remove_functions.
17010         * passes.c (pass_data_early_local_passes): Do not schedule function
17011         removal.
17012         (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
17013
17014 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17015
17016         PR c/59304
17017         * opts-common.c (set_option): Call diagnostic_classify_diagnostic
17018         before setting the option.
17019         * diagnostic.c (diagnostic_classify_diagnostic): Record
17020         command-line status.
17021
17022 2014-08-20  Richard Biener  <rguenther@suse.de>
17023
17024         PR lto/62190
17025         * tree.c (build_common_tree_nodes): Use make_or_reuse_type
17026         to build uint{16,32,64}_type_node.
17027
17028 2014-08-20  Terry Guo  <terry.guo@arm.com>
17029
17030         * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
17031         with immediate_operand.
17032
17033 2014-08-20  David Malcolm  <dmalcolm@redhat.com>
17034
17035         * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
17036         "insn" from an as_a to a safe_as_a, for the case when "insn" is
17037         NULL.
17038
17039 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17040
17041         PR preprocessor/51303
17042         * incpath.c (remove_duplicates): Use cpp_warning.
17043
17044 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17045
17046         PR c/60975
17047         PR c/53063
17048         * doc/options.texi (CPP): Document it.
17049         * doc/invoke.texi (Wvariadic-macros): Fix documentation.
17050         * optc-gen.awk: Handle CPP.
17051         * opth-gen.awk: Likewise.
17052
17053 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17054
17055         * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
17056         rtx_insn *.
17057         (duplicate_insn_chain): Likewise.
17058         * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
17059         rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
17060         checked cast for now (until we can strengthen the params in the
17061         same way).
17062         (duplicate_insn_chain): Likewise.
17063
17064 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17065
17066         * rtl.h (next_cc0_user): Strengthen return type from rtx to
17067         rtx_insn *.
17068         (prev_cc0_setter): Likewise.
17069
17070         * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
17071         rtx_insn *, adding checked casts for now as necessary.
17072         (prev_cc0_setter): Likewise.
17073
17074 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17075
17076         * expr.h (emit_move_insn): Strengthen return type from rtx to
17077         rtx_insn *.
17078         (emit_move_insn_1): Likewise.
17079         (emit_move_complex_push): Likewise.
17080         (emit_move_complex_parts): Likewise.
17081
17082         * expr.c (emit_move_via_integer): Strengthen return type from rtx
17083         to rtx_insn *.  Replace use of NULL_RTX with NULL when working
17084         with insns.
17085         (emit_move_complex_push): Strengthen return type from rtx to
17086         rtx_insn *.
17087         (emit_move_complex): Likewise, also for local "ret".
17088         (emit_move_ccmode): Likewise.
17089         (emit_move_multi_word): Likewise for return type and locals
17090         "last_insn", "seq".
17091         (emit_move_insn_1): Likewise for return type and locals "result",
17092         "ret".
17093         (emit_move_insn): Likewise for return type and local "last_insn".
17094         (compress_float_constant): Likewise.
17095
17096 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17097
17098         * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
17099         from rtx to rtx_insn *.
17100
17101         * rtl.h (emit_insn_before): Likewise.
17102         (emit_insn_before_noloc): Likewise.
17103         (emit_insn_before_setloc): Likewise.
17104         (emit_jump_insn_before): Likewise.
17105         (emit_jump_insn_before_noloc): Likewise.
17106         (emit_jump_insn_before_setloc): Likewise.
17107         (emit_call_insn_before): Likewise.
17108         (emit_call_insn_before_noloc): Likewise.
17109         (emit_call_insn_before_setloc): Likewise.
17110         (emit_debug_insn_before): Likewise.
17111         (emit_debug_insn_before_noloc): Likewise.
17112         (emit_debug_insn_before_setloc): Likewise.
17113         (emit_label_before): Likewise.
17114         (emit_insn_after): Likewise.
17115         (emit_insn_after_noloc): Likewise.
17116         (emit_insn_after_setloc): Likewise.
17117         (emit_jump_insn_after): Likewise.
17118         (emit_jump_insn_after_noloc): Likewise.
17119         (emit_jump_insn_after_setloc): Likewise.
17120         (emit_call_insn_after): Likewise.
17121         (emit_call_insn_after_noloc): Likewise.
17122         (emit_call_insn_after_setloc): Likewise.
17123         (emit_debug_insn_after): Likewise.
17124         (emit_debug_insn_after_noloc): Likewise.
17125         (emit_debug_insn_after_setloc): Likewise.
17126         (emit_label_after): Likewise.
17127         (emit_insn): Likewise.
17128         (emit_debug_insn): Likewise.
17129         (emit_jump_insn): Likewise.
17130         (emit_call_insn): Likewise.
17131         (emit_label): Likewise.
17132         (gen_clobber): Likewise.
17133         (emit_clobber): Likewise.
17134         (gen_use): Likewise.
17135         (emit_use): Likewise.
17136         (emit): Likewise.
17137
17138         (emit_barrier_before): Strengthen return type from rtx to
17139         rtx_barrier *.
17140         (emit_barrier_after): Likewise.
17141         (emit_barrier): Likewise.
17142
17143         * emit-rtl.c (emit_pattern_before_noloc):  Strengthen return type
17144         from rtx to rtx_insn *.  Add checked casts for now when converting
17145         "last" from rtx to rtx_insn *.
17146         (emit_insn_before_noloc): Likewise for return type.
17147         (emit_jump_insn_before_noloc): Likewise.
17148         (emit_call_insn_before_noloc): Likewise.
17149         (emit_debug_insn_before_noloc): Likewise.
17150         (emit_barrier_before): Strengthen return type and local "insn"
17151         from rtx to rtx_barrier *.
17152         (emit_label_before): Strengthen return type from rtx to
17153         rtx_insn *.  Add checked cast for now when returning param
17154         (emit_pattern_after_noloc): Strengthen return type from rtx to
17155         rtx_insn *.  Add checked casts for now when converting "last" from
17156         rtx to rtx_insn *.
17157         (emit_insn_after_noloc): Strengthen return type from rtx to
17158         rtx_insn *.
17159         (emit_jump_insn_after_noloc): Likewise.
17160         (emit_call_insn_after_noloc): Likewise.
17161         (emit_debug_insn_after_noloc): Likewise.
17162         (emit_barrier_after): Strengthen return type from rtx to
17163         rtx_barrier *.
17164         (emit_label_after): Strengthen return type from rtx to rtx_insn *.
17165         Add checked cast for now when converting "label" from rtx to
17166         rtx_insn *.
17167         (emit_pattern_after_setloc): Strengthen return type from rtx to
17168         rtx_insn *.  Add checked casts for now when converting "last" from
17169         rtx to rtx_insn *.
17170         (emit_pattern_after): Strengthen return type from rtx to
17171         rtx_insn *.
17172         (emit_insn_after_setloc): Likewise.
17173         (emit_insn_after): Likewise.
17174         (emit_jump_insn_after_setloc): Likewise.
17175         (emit_jump_insn_after): Likewise.
17176         (emit_call_insn_after_setloc): Likewise.
17177         (emit_call_insn_after): Likewise.
17178         (emit_debug_insn_after_setloc): Likewise.
17179         (emit_debug_insn_after): Likewise.
17180         (emit_pattern_before_setloc): Likewise.  Add checked casts for now
17181         when converting "last" from rtx to rtx_insn *.
17182         (emit_pattern_before): Strengthen return type from rtx to
17183         rtx_insn *.
17184         (emit_insn_before_setloc): Likewise.
17185         (emit_insn_before): Likewise.
17186         (emit_jump_insn_before_setloc): Likewise.
17187         (emit_jump_insn_before): Likewise.
17188         (emit_call_insn_before_setloc): Likewise.
17189         (emit_call_insn_before): Likewise.
17190         (emit_debug_insn_before_setloc): Likewise.
17191         (emit_debug_insn_before): Likewise.
17192         (emit_insn): Strengthen return type and locals "last", "insn",
17193         "next" from rtx to rtx_insn *.  Add checked cast to rtx_insn
17194         within cases where we know we have an insn.
17195         (emit_debug_insn): Likewise.
17196         (emit_jump_insn): Likewise.
17197         (emit_call_insn): Strengthen return type and local "insn" from rtx
17198         to rtx_insn *.
17199         (emit_label): Strengthen return type from rtx to rtx_insn *.  Add
17200         a checked cast to rtx_insn * for now on "label".
17201         (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
17202         (emit_clobber): Strengthen return type from rtx to rtx_insn *.
17203         (emit_use): Likewise.
17204         (gen_use): Likewise, also for local "seq".
17205         (emit): Likewise for return type and local "insn".
17206         (rtx_insn): Likewise for return type and local "new_rtx".
17207
17208         * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
17209         from rtx to rtx_barrier *.
17210
17211         * config/sh/sh.c (output_stack_adjust): Since emit_insn has
17212         changed return type from rtx to rtx_insn *, we must update
17213         "emit_fn" type, and this in turn means updating...
17214         (frame_insn): ...this.  Strengthen return type from rtx to
17215         rtx_insn *.  Introduce a new local "insn" of the appropriate type.
17216
17217 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17218
17219         * emit-rtl.c (emit_jump_table_data): Strengthen return type from
17220         rtx to rtx_jump_table_data *.  Also for local.
17221         * rtl.h (emit_jump_table_data): Likewise.
17222
17223 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17224
17225         * basic-block.h (create_basic_block_structure): Strengthen third
17226         param "bb_note" from rtx to rtx_note *.
17227         * rtl.h (emit_note_before): Strengthen return type from rtx to
17228         rtx_note *.
17229         (emit_note_after): Likewise.
17230         (emit_note): Likewise.
17231         (emit_note_copy): Likewise.  Also, strengthen param similarly.
17232         * function.h (struct rtl_data): Strengthen field
17233         "x_stack_check_probe_note" from rtx to rtx_note *.
17234
17235         * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
17236         from rtx to rtx_note *.
17237         * cfgrtl.c (create_basic_block_structure): Strengthen third param
17238         "bb_note" from rtx to rtx_note *.
17239         (duplicate_insn_chain): Likewise for local "last".  Add a checked cast
17240         when calling emit_note_copy.
17241         * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
17242         rtx_note *.
17243         (emit_note_after): Likewise.
17244         (emit_note_before): Likewise.
17245         (emit_note_copy): Likewise.  Also, strengthen param similarly.
17246         (emit_note): Likewise.
17247         * except.c (emit_note_eh_region_end): Likewise for return type.
17248         Strengthen local "next" from rtx to rtx_insn *.
17249         (convert_to_eh_region_ranges): Strengthen local "note"
17250         from rtx to rtx_note *.
17251         * final.c (change_scope): Likewise.
17252         (reemit_insn_block_notes): Likewise, for both locals named "note".
17253         Also, strengthen local "insn" from rtx to rtx_insn *.
17254         * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
17255         rtx to rtx_note *.
17256         * reg-stack.c (compensate_edge): Likewise for local "after". Also,
17257         strengthen local "seq" from rtx to rtx_insn *.
17258         * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
17259         to rtx_note *.
17260         * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
17261         vec<rtx_note *>.
17262         (get_bb_note_from_pool): Strengthen return type from rtx to
17263         rtx_note *.
17264         (sel_create_basic_block): Strengthen local "new_bb_note" from
17265         insn_t to rtx_note *.
17266         * var-tracking.c (emit_note_insn_var_location): Strengthen local
17267         "note" from rtx to rtx_note *.
17268         (emit_notes_in_bb): Likewise.
17269
17270 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17271
17272         * function.h (struct rtl_data): Strengthen field
17273         "x_parm_birth_insn" from rtx to rtx_insn *.
17274         * function.c (struct assign_parm_data_all): Strengthen fields
17275         "first_conversion_insn" and "last_conversion_insn" from rtx to
17276         rtx_insn *.
17277
17278 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17279
17280         * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
17281         to rtx_insn *; also for local "var_end_seq".
17282         (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
17283         (maybe_cleanup_end_of_block): Likewise for param "last" and local
17284         "insn".
17285         (expand_gimple_cond): Likewise for locals "last2" and "last".
17286         (mark_transaction_restart_calls): Likewise for local "insn".
17287         (expand_gimple_stmt): Likewise for return type and locals "last"
17288         and "insn".
17289         (expand_gimple_tailcall): Likewise for locals "last2" and "last".
17290         (avoid_complex_debug_insns): Likewise for param "insn".
17291         (expand_debug_locations): Likewise for locals "insn", "last",
17292         "prev_insn" and "insn2".
17293         (expand_gimple_basic_block): Likewise for local "last".
17294         (construct_exit_block): Likewise for locals "head", "end",
17295         "orig_end".
17296         (pass_expand::execute): Likewise for locals "var_seq",
17297         "var_ret_seq", "next".
17298
17299 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17300
17301         * asan.h (asan_emit_stack_protection): Strengthen return type from
17302         rtx to rtx_insn *.
17303         * asan.c (asan_emit_stack_protection): Likewise.  Add local
17304         "insns" to hold the return value.
17305
17306 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17307
17308         * basic-block.h (bb_note): Strengthen return type from rtx to
17309         rtx_note *.
17310         * sched-int.h (bb_note): Likewise.
17311         * cfgrtl.c (bb_note): Likewise.  Add a checked cast to rtx_note *.
17312
17313 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17314
17315         * rtl.h (make_insn_raw): Strengthen return type from rtx to
17316         rtx_insn *.
17317
17318         * emit-rtl.c (make_insn_raw): Strengthen return type and local
17319         "insn" from rtx to rtx_insn *.
17320         (make_debug_insn_raw): Strengthen return type from rtx to
17321         rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
17322         (make_jump_insn_raw):  Strengthen return type from rtx to
17323         rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
17324         (make_call_insn_raw):  Strengthen return type from rtx to
17325         rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
17326         (emit_pattern_before_noloc): Strengthen return type of "make_raw"
17327         callback from rtx to rtx_insn *; likewise for local "insn" and
17328         "next", adding a checked cast to rtx_insn in the relevant cases of
17329         the switch statement.
17330         (emit_pattern_after_noloc): Strengthen return type of "make_raw"
17331         callback from rtx to rtx_insn *.
17332         (emit_pattern_after_setloc): Likewise.
17333         (emit_pattern_after): Likewise.
17334         (emit_pattern_before_setloc): Likewise.
17335         (emit_pattern_before): Likewise.
17336
17337 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17338
17339         * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
17340         rtx_call_insn *.
17341         * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
17342         accepting an rtx_insn *.
17343         (last_call_insn): Strengthen return type from rtx to
17344         rtx_call_insn *.
17345
17346 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17347
17348         * rtl.h (delete_trivially_dead_insns): Strengthen initial param
17349         "insns" from rtx to rtx_insn *.
17350         * cse.c (delete_trivially_dead_insns): Likewise, also do it for
17351         locals "insn" and "prev".
17352
17353 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17354
17355         * rtl.h (tablejump_p): Strengthen third param from rtx * to
17356         rtx_jump_table_data **.
17357
17358         * cfgbuild.c (make_edges): Introduce local "table", using it in
17359         place of "tmp" for jump table data.
17360         (find_bb_boundaries): Strengthen local "table" from rtx to
17361         rtx_jump_table_data *.
17362         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
17363         (outgoing_edges_match): Likewise for locals "table1" and "table2".
17364         (try_crossjump_to_edge): Likewise.
17365         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
17366         "table".
17367         (patch_jump_insn): Introduce local "table", using it in place of
17368         "tmp" for jump table data.
17369         (force_nonfallthru_and_redirect): Introduce local "table", so that
17370         call to tablejump_p can receive an rtx_jump_table_data **.  Update
17371         logic around the call to overwrite "note" appropriately if
17372         tablejump_p returns non-zero.
17373         (get_last_bb_insn): Introduce local "table", using it in place of
17374         "tmp" for jump table data.
17375         * dwarf2cfi.c (create_trace_edges): Likewise.
17376
17377         * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
17378         from rtx to rtx_jump_table_data *.
17379         (create_fix_barrier): Strengthen local "tmp" from rtx to
17380         rtx_jump_table_data *.
17381         (arm_reorg): Likewise for local "table".
17382
17383         * config/s390/s390.c (s390_chunkify_start): Likewise.
17384
17385         * config/spu/spu.c (spu_emit_branch_hint): Likewise.
17386
17387         * jump.c (delete_related_insns): Strengthen local "lab_next" from
17388         rtx to rtx_jump_table_data *.
17389
17390         * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
17391         rtx_jump_table_data **.  Add a checked cast when writing through
17392         the pointer: we know there that local "table" is non-NULL and that
17393         JUMP_TABLE_DATA_P (table) holds.
17394         (label_is_jump_target_p): Introduce local "table", using it in
17395         place of "tmp" for jump table data.
17396
17397 2014-08-19  Marek Polacek  <polacek@redhat.com>
17398
17399         PR c++/62153
17400         * doc/invoke.texi: Document -Wbool-compare.
17401
17402 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17403
17404         * rtl.h (entry_of_function): Strengthen return type from rtx to
17405         rtx_insn *.
17406         * cfgrtl.c (entry_of_function): Likewise.
17407
17408 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17409
17410         * emit-rtl.h (get_insns): Strengthen return type from rtx to
17411         rtx_insn *, adding a checked cast for now.
17412         (get_last_insn): Likewise.
17413
17414 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17415
17416         * rtl.h (gen_label_rtx): Strengthen return type from rtx to
17417         rtx_code_label *.
17418
17419         * emit-rtl.c (gen_label_rtx): Likewise.
17420
17421 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17422
17423         * rtl.h (previous_insn): Strengthen return type from rtx to
17424         rtx_insn *.
17425         (next_insn): Likewise.
17426         (prev_nonnote_insn): Likewise.
17427         (prev_nonnote_insn_bb): Likewise.
17428         (next_nonnote_insn): Likewise.
17429         (next_nonnote_insn_bb): Likewise.
17430         (prev_nondebug_insn): Likewise.
17431         (next_nondebug_insn): Likewise.
17432         (prev_nonnote_nondebug_insn): Likewise.
17433         (next_nonnote_nondebug_insn): Likewise.
17434         (prev_real_insn): Likewise.
17435         (next_real_insn): Likewise.
17436         (prev_active_insn): Likewise.
17437         (next_active_insn): Likewise.
17438
17439         * emit-rtl.c (next_insn): Strengthen return type from rtx to
17440         rtx_insn *, adding a checked cast.
17441         (previous_insn): Likewise.
17442         (next_nonnote_insn): Likewise.
17443         (next_nonnote_insn_bb): Likewise.
17444         (prev_nonnote_insn): Likewise.
17445         (prev_nonnote_insn_bb): Likewise.
17446         (next_nondebug_insn): Likewise.
17447         (prev_nondebug_insn): Likewise.
17448         (next_nonnote_nondebug_insn): Likewise.
17449         (prev_nonnote_nondebug_insn): Likewise.
17450         (next_real_insn): Likewise.
17451         (prev_real_insn): Likewise.
17452         (next_active_insn): Likewise.
17453         (prev_active_insn): Likewise.
17454
17455         * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
17456         param "stepfunc" so that it returns an rtx_insn * rather than an
17457         rtx, to track the change to prev_nonnote_insn_bb, which is the
17458         only function this is called with.
17459         * config/sh/sh.c (sh_find_set_of_reg): Likewise.
17460
17461 2014-08-19  Jan Hubicka  <hubicka@ucw.cz>
17462
17463         * ipa-visibility.c (update_visibility_by_resolution_info): Fix
17464         assert.
17465
17466 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17467
17468         * coretypes.h (class rtx_debug_insn): Add forward declaration.
17469         (class rtx_nonjump_insn): Likewise.
17470         (class rtx_jump_insn): Likewise.
17471         (class rtx_call_insn): Likewise.
17472         (class rtx_jump_table_data): Likewise.
17473         (class rtx_barrier): Likewise.
17474         (class rtx_code_label): Likewise.
17475         (class rtx_note): Likewise.
17476
17477         * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
17478         adding the invariant DEBUG_INSN_P (X).
17479         (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
17480         the invariant NONJUMP_INSN_P (X).
17481         (class rtx_jump_insn): New, a subclass of rtx_insn, adding
17482         the invariant JUMP_P (X).
17483         (class rtx_call_insn): New, a subclass of rtx_insn, adding
17484         the invariant CALL_P (X).
17485         (class rtx_jump_table): New, a subclass of rtx_insn, adding the
17486         invariant JUMP_TABLE_DATA_P (X).
17487         (class rtx_barrier): New, a subclass of rtx_insn, adding the
17488         invariant BARRIER_P (X).
17489         (class rtx_code_label): New, a subclass of rtx_insn, adding
17490         the invariant LABEL_P (X).
17491         (class rtx_note): New, a subclass of rtx_insn, adding
17492         the invariant NOTE_P(X).
17493         (is_a_helper <rtx_debug_insn *>::test): New.
17494         (is_a_helper <rtx_nonjump_insn *>::test): New.
17495         (is_a_helper <rtx_jump_insn *>::test): New.
17496         (is_a_helper <rtx_call_insn *>::test): New.
17497         (is_a_helper <rtx_jump_table_data *>::test): New functions,
17498         overloaded for both rtx and rtx_insn *.
17499         (is_a_helper <rtx_barrier *>::test): New.
17500         (is_a_helper <rtx_code_label *>::test): New functions, overloaded
17501         for both rtx and rtx_insn *.
17502         (is_a_helper <rtx_note *>::test): New.
17503
17504 2014-08-19  Marek Polacek  <polacek@redhat.com>
17505
17506         * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
17507         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17508         * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
17509         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17510
17511 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17512
17513         * sel-sched-ir.h (BND_TO): insn_t will eventually be an
17514         rtx_insn *.  To help with transition, for now, convert from an
17515         access macro into a pair of functions: BND_TO, returning an
17516         rtx_insn *, and...
17517         (SET_BND_TO): New function, for use where BND_TO is used as an
17518         lvalue.
17519
17520         * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
17521         SET_BND_TO.
17522         (BND_TO): New function, adding a checked cast.
17523         (SET_BND_TO): New function.
17524
17525         * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
17526         SET_BND_TO.
17527         (compute_av_set_on_boundaries): Likewise.
17528
17529 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
17530
17531         * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
17532         destination if it is used in source.
17533         (*clz<mode>2_lzcnt_falsedep_1): Likewise.
17534         (*popcount<mode>2_falsedep_1): Likewise.
17535
17536 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
17537
17538         PR other/62168
17539         * configure.ac: Set install_gold_as_default to no first.
17540         * configure: Regenerated.
17541
17542 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17543
17544         * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
17545         "note_list" field will eventually be an rtx_insn *.  To help with
17546         transition, for now, convert from an access macro into a pair of
17547         functions: BB_NOTE_LIST, returning an rtx_insn *, and...
17548         (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
17549         used as an lvalue.
17550
17551         * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
17552         of BB_NOTE_LIST to SET_BB_NOTE_LIST.
17553
17554         * sel-sched-ir.c (init_bb): Likewise.
17555         (sel_restore_notes): Likewise.
17556         (move_bb_info): Likewise.
17557         (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
17558         (SET_BB_NOTE_LIST): New function.
17559
17560 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17561
17562         * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
17563         field will eventually be an rtx_insn *.  To help with transition,
17564         for now, convert from an access macro into a pair of functions:
17565         VINSN_INSN_RTX, returning an rtx_insn *, and...
17566         (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
17567         is used as an lvalue.
17568
17569         * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
17570         SET_VINSN_INSN_RTX where it's used as an lvalue.
17571         (VINSN_INSN_RTX): New function.
17572         (SET_VINSN_INSN_RTX): New function.
17573
17574 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17575
17576         * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
17577         eventually be rtx_insn *, but to help with transition, for now,
17578         convert from an access macro into a pair of functions: DEP_PRO
17579         returning an rtx_insn * and...
17580         (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
17581         lvalue, returning an rtx&.
17582         (DEP_CON): Analogous changes to DEP_PRO above.
17583         (SET_DEP_CON): Likewise.
17584
17585         * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
17586         an lvalue to SET_DEP_CON.
17587         * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
17588         (sd_copy_back_deps): Likewise for DEP_CON.
17589         (DEP_PRO): New function, adding a checked cast for now.
17590         (DEP_CON): Likewise.
17591         (SET_DEP_PRO): New function.
17592         (SET_DEP_CON): Likewise.
17593
17594 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
17595
17596         * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
17597         (extra_options): Add i386/cygwin.opt.
17598         * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
17599         (CPP_SPEC): Accept -pthread.
17600         (LINK_SPEC): Ditto.
17601         (GOMP_SELF_SPECS): Update comment.
17602         * config/i386/cygwin.opt: New file for -pthread flag.
17603
17604 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17605
17606         * df-core.c (DF_REF_INSN): New, using a checked cast for now.
17607         * df.h (DF_REF_INSN): Convert from a macro to a function, so
17608         that we can return an rtx_insn *.
17609
17610 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
17611
17612         * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
17613         when building executables, not DLLs.  Add --large-address-aware
17614         under the same conditions.
17615         * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
17616         when building executables, not DLLs.  Add --large-address-aware
17617         under the same conditions when using -m32.
17618
17619         * config/i386/cygwin-stdint.h: Throughout, make type
17620         definitions dependent on target architecture, not host.
17621
17622 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17623
17624         * rtl.h (PREV_INSN): Convert to an inline function.  Strengthen
17625         the return type from rtx to rtx_insn *,  which will enable various
17626         conversions in followup patches.  For now this is is done by a
17627         checked cast.
17628         (NEXT_INSN): Likewise.
17629         (SET_PREV_INSN): Convert to an inline function.  This is intended
17630         for use as an lvalue, and so returns an rtx& to allow in-place
17631         modification.
17632         (SET_NEXT_INSN): Likewise.
17633
17634 2014-07-08  Mark Wielaard  <mjw@redhat.com>
17635
17636         PR debug/59051
17637         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
17638
17639 2014-08-19  Marek Polacek  <polacek@redhat.com>
17640
17641         PR c/61271
17642         * cgraphunit.c (handle_alias_pairs): Fix condition.
17643
17644 2014-08-19  Richard Biener  <rguenther@suse.de>
17645
17646         * gimple-fold.c (fold_gimple_assign): Properly build a
17647         null-pointer constant when devirtualizing addresses.
17648
17649 2014-07-07  Mark Wielaard  <mjw@redhat.com>
17650
17651         * dwarf2out.c (decl_quals): New function.
17652         (modified_type_die): Take one cv_quals argument instead of two,
17653         one for const and one for volatile.
17654         (add_type_attribute): Likewise.
17655         (generic_parameter_die): Call add_type_attribute with one modifier
17656         argument.
17657         (base_type_for_mode): Likewise.
17658         (add_bounds_info): Likewise.
17659         (add_subscript_info): Likewise.
17660         (gen_array_type_die): Likewise.
17661         (gen_descr_array_type_die): Likewise.
17662         (gen_entry_point_die): Likewise.
17663         (gen_enumeration_type_die): Likewise.
17664         (gen_formal_parameter_die): Likewise.
17665         (gen_subprogram_die): Likewise.
17666         (gen_variable_die): Likewise.
17667         (gen_const_die): Likewise.
17668         (gen_field_die): Likewise.
17669         (gen_pointer_type_die): Likewise.
17670         (gen_reference_type_die): Likewise.
17671         (gen_ptr_to_mbr_type_die): Likewise.
17672         (gen_inheritance_die): Likewise.
17673         (gen_subroutine_type_die): Likewise.
17674         (gen_typedef_die): Likewise.
17675         (force_type_die): Likewise.
17676
17677 2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17678
17679         * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
17680         if unset.
17681         * configure: Regenerate.
17682
17683 2014-08-19  Richard Biener  <rguenther@suse.de>
17684
17685         * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
17686         DECL_EXTERNALs in BLOCKs as non-references.
17687         * tree-streamer-out.c (streamer_write_chain): Likewise.
17688
17689 2014-08-19  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17690             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17691             Anna Tikhonova  <anna.tikhonova@intel.com>
17692             Ilya Tocar  <ilya.tocar@intel.com>
17693             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17694             Ilya Verbin  <ilya.verbin@intel.com>
17695             Kirill Yukhin  <kirill.yukhin@intel.com>
17696             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17697
17698         * config/i386/sse.md
17699         (define_mode_iterator VI48_AVX512F): Delete.
17700         (define_mode_iterator VI48_AVX512F_AVX512VL): New.
17701         (define_mode_iterator VI2_AVX512VL): Ditto.
17702         (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
17703         Delete.
17704         (define_insn
17705         ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
17706         New.
17707         (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
17708         (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
17709         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
17710         with VI48_AVX512F_AVX512VL): New.
17711         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
17712         with VI2_AVX512VL): Ditto.
17713
17714 2014-08-19  Marek Polacek  <polacek@redhat.com>
17715
17716         * doc/invoke.texi: Document -Wc99-c11-compat.
17717
17718 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17719
17720         * rtl.h (PREV_INSN): Split macro in two: the existing one,
17721         for rvalues, and...
17722         (SET_PREV_INSN): New macro, for use as an lvalue.
17723         (NEXT_INSN, SET_NEXT_INSN): Likewise.
17724
17725         * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
17726         PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
17727         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
17728         (fixup_abnormal_edges): Likewise.
17729         (unlink_insn_chain): Likewise.
17730         (fixup_reorder_chain): Likewise.
17731         (cfg_layout_delete_block): Likewise.
17732         (cfg_layout_merge_blocks): Likewise.
17733         * combine.c (update_cfg_for_uncondjump): Likewise.
17734         * emit-rtl.c (link_insn_into_chain): Likewise.
17735         (remove_insn): Likewise.
17736         (delete_insns_since): Likewise.
17737         (reorder_insns_nobb): Likewise.
17738         (emit_insn_after_1): Likewise.
17739         * final.c (rest_of_clean_state): Likewise.
17740         (final_scan_insn): Likewise.
17741         * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
17742         * haifa-sched.c (concat_note_lists): Likewise.
17743         (remove_notes): Likewise.
17744         (restore_other_notes): Likewise.
17745         (move_insn): Likewise.
17746         (unlink_bb_notes): Likewise.
17747         (restore_bb_notes): Likewise.
17748         * jump.c (delete_for_peephole): Likewise.
17749         * optabs.c (emit_libcall_block_1): Likewise.
17750         * reorg.c (emit_delay_sequence): Likewise.
17751         (fill_simple_delay_slots): Likewise.
17752         * sel-sched-ir.c (sel_move_insn): Likewise.
17753         (sel_remove_insn): Likewise.
17754         (get_bb_note_from_pool): Likewise.
17755         * sel-sched.c (move_nop_to_previous_block): Likewise.
17756
17757         * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
17758         * config/c6x/c6x.c (gen_one_bundle): Likewise.
17759         (c6x_gen_bundles): Likewise.
17760         (hwloop_optimize): Likewise.
17761         * config/frv/frv.c (frv_function_prologue): Likewise.
17762         (frv_register_nop): Likewise.
17763         * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
17764         (ia64_reorg): Likewise.
17765         * config/mep/mep.c (mep_reorg_addcombine): Likewise.
17766         (mep_make_bundle): Likewise.
17767         (mep_bundle_insns): Likewise.
17768         * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
17769         * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
17770         * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
17771
17772 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17773
17774         * basic-block.h (BB_HEAD): Convert to a function.  Strengthen the
17775         return type from rtx to rtx_insn *.
17776         (BB_END): Likewise.
17777         (BB_HEADER): Likewise.
17778         (BB_FOOTER): Likewise.
17779         (SET_BB_HEAD): Convert to a function.
17780         (SET_BB_END): Likewise.
17781         (SET_BB_HEADER): Likewise.
17782         (SET_BB_FOOTER): Likewise.
17783
17784         * cfgrtl.c (BB_HEAD): New function, from macro of same name.
17785         Strengthen the return type from rtx to rtx_insn *.  For now, this
17786         is done by adding a checked cast, but this will eventually
17787         become a field lookup.
17788         (BB_END): Likewise.
17789         (BB_HEADER): Likewise.
17790         (BB_FOOTER): Likewise.
17791         (SET_BB_HEAD): New function, from macro of same name.  This is
17792         intended for use as an lvalue, and so returns an rtx& to allow
17793         in-place modification.
17794         (SET_BB_END): Likewise.
17795         (SET_BB_HEADER): Likewise.
17796         (SET_BB_FOOTER): Likewise.
17797
17798 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17799
17800         * basic-block.h (BB_HEAD): Split macro in two: the existing one,
17801         for rvalues, and...
17802         (SET_BB_HEAD): New macro, for use as a lvalue.
17803         (BB_END, SET_BB_END): Likewise.
17804         (BB_HEADER, SET_BB_HEADER): Likewise.
17805         (BB_FOOTER, SET_BB_FOOTER): Likewise.
17806
17807         * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
17808         of BB_* macros into SET_BB_* macros.
17809         (fix_crossing_unconditional_branches): Likewise.
17810         * caller-save.c (save_call_clobbered_regs): Likewise.
17811         (insert_one_insn): Likewise.
17812         * cfgbuild.c (find_bb_boundaries): Likewise.
17813         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
17814         (outgoing_edges_match): Likewise.
17815         (try_optimize_cfg): Likewise.
17816         * cfgexpand.c (expand_gimple_cond): Likewise.
17817         (expand_gimple_tailcall): Likewise.
17818         (expand_gimple_basic_block): Likewise.
17819         (construct_exit_block): Likewise.
17820         * cfgrtl.c (delete_insn): Likewise.
17821         (create_basic_block_structure): Likewise.
17822         (rtl_delete_block): Likewise.
17823         (rtl_split_block): Likewise.
17824         (emit_nop_for_unique_locus_between): Likewise.
17825         (rtl_merge_blocks): Likewise.
17826         (block_label): Likewise.
17827         (try_redirect_by_replacing_jump): Likewise.
17828         (emit_barrier_after_bb): Likewise.
17829         (fixup_abnormal_edges): Likewise.
17830         (record_effective_endpoints): Likewise.
17831         (relink_block_chain): Likewise.
17832         (fixup_reorder_chain): Likewise.
17833         (fixup_fallthru_exit_predecessor): Likewise.
17834         (cfg_layout_duplicate_bb): Likewise.
17835         (cfg_layout_split_block): Likewise.
17836         (cfg_layout_delete_block): Likewise.
17837         (cfg_layout_merge_blocks): Likewise.
17838         * combine.c (update_cfg_for_uncondjump): Likewise.
17839         * emit-rtl.c (add_insn_after): Likewise.
17840         (remove_insn): Likewise.
17841         (reorder_insns): Likewise.
17842         (emit_insn_after_1): Likewise.
17843         * haifa-sched.c (get_ebb_head_tail): Likewise.
17844         (restore_other_notes): Likewise.
17845         (move_insn): Likewise.
17846         (sched_extend_bb): Likewise.
17847         (fix_jump_move): Likewise.
17848         * ifcvt.c (noce_process_if_block): Likewise.
17849         (dead_or_predicable): Likewise.
17850         * ira.c (update_equiv_regs): Likewise.
17851         * reg-stack.c (change_stack): Likewise.
17852         * sel-sched-ir.c (sel_move_insn): Likewise.
17853         * sel-sched.c (move_nop_to_previous_block): Likewise.
17854
17855         * config/c6x/c6x.c (hwloop_optimize): Likewise.
17856         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
17857
17858 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17859
17860         * rtl.h (for_each_rtx_in_insn): New function.
17861         * rtlanal.c (for_each_rtx_in_insn): Likewise.
17862
17863 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17864
17865         * coretypes.h (class rtx_insn): Add forward declaration.
17866
17867         * rtl.h: Include is-a.h.
17868         (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
17869         workaround to ensure gengtype knows inheritance is occurring,
17870         whilst continuing to use the pre-existing special-casing for
17871         rtx_def.
17872         (class rtx_insn): New subclass of rtx_def, adding the
17873         invariant that we're dealing with something we can sanely use
17874         INSN_UID, NEXT_INSN, PREV_INSN on.
17875         (is_a_helper <rtx_insn *>::test): New.
17876         (is_a_helper <const rtx_insn *>::test): New.
17877
17878 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17879
17880         * is-a.h (template<T, U> safe_as_a <U *p>) New function.
17881
17882 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
17883
17884         * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
17885         comdats as extern.
17886
17887 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
17888
17889         * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
17890         to BUILT_IN_UNREACHABLE.
17891
17892 2014-08-18  Uros Bizjak  <ubizjak@gmail.com>
17893
17894         PR target/62011
17895         * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
17896         New tune flag.
17897         * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
17898         * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
17899         (ffs<mode>2): Do not expand with tzcnt for
17900         TARGET_AVOID_FALSE_DEP_FOR_BMI.
17901         (ffssi2_no_cmove): Ditto.
17902         (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
17903         (ctz<mode>2): New expander.
17904         (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
17905         (*ctz<mode>2_falsedep): New insn.
17906         (*ctz<mode>2): Rename from ctz<mode>2.
17907         (clz<mode>2_lzcnt): New expander.
17908         (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
17909         (*clz<mode>2_lzcnt_falsedep): New insn.
17910         (*clz<mode>2): Rename from ctz<mode>2.
17911         (popcount<mode>2): New expander.
17912         (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
17913         (*popcount<mode>2_falsedep): New insn.
17914         (*popcount<mode>2): Rename from ctz<mode>2.
17915         (*popcount<mode>2_cmp): Remove.
17916         (*popcountsi2_cmp_zext): Ditto.
17917
17918 2014-08-18  Ajit Agarwal  <ajitkum@xilinx.com>
17919
17920         * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
17921         (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
17922         * config/microblaze/microblaze.h
17923         (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
17924
17925 2014-08-18  H.J. Lu  <hongjiu.lu@intel.com>
17926
17927         PR other/62168
17928         * configure.ac: Set install_gold_as_default to no for
17929         --enable-gold=no.
17930         * configure: Regenerated.
17931
17932 2014-08-18 Roman Gareev  <gareevroman@gmail.com>
17933
17934         * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
17935         * config.in: Add undef of HAVE_isl.
17936         * configure: Regenerate.
17937         * configure.ac: Add definition of HAVE_isl.
17938         * graphite-blocking.c: Add checking of HAVE_isl.
17939         * graphite-dependences.c: Likewise.
17940         * graphite-interchange.c: Likewise.
17941         * graphite-isl-ast-to-gimple.c: Likewise.
17942         * graphite-optimize-isl.c: Likewise.
17943         * graphite-poly.c: Likewise.
17944         * graphite-scop-detection.c: Likewise.
17945         * graphite-sese-to-poly.c: Likewise.
17946         * graphite.c: Likewise.
17947         * toplev.c: Replace the checking of HAVE_cloog with the checking
17948         of HAVE_isl.
17949
17950 2014-08-18  Richard Biener  <rguenther@suse.de>
17951
17952         PR tree-optimization/62090
17953         * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
17954         (fold_builtin_3): Do not fold snprintf.
17955         (fold_builtin_4): Likewise.
17956         * gimple-fold.c (gimple_fold_builtin_snprintf): New function
17957         moved from builtins.c.
17958         (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
17959         (gimple_fold_builtin): Do not fold sprintf here.
17960
17961 2014-08-18  Richard Biener  <rguenther@suse.de>
17962
17963         * gimple-fold.c (maybe_fold_reference): Move re-gimplification
17964         code to ...
17965         (maybe_canonicalize_mem_ref_addr): ... this function.
17966         (fold_stmt_1): Apply it here before all simplification.
17967
17968 2014-08-18  Ilya Enkovich  <ilya.enkovich@intel.com>
17969
17970         PR ipa/61800
17971         * cgraph.h (cgraph_node::create_indirect_edge): Add
17972         compute_indirect_info param.
17973         * cgraph.c (cgraph_node::create_indirect_edge): Compute
17974         indirect_info only when it is required.
17975         * cgraphclones.c (cgraph_clone_edge): Do not recompute
17976         indirect_info fore cloned indirect edge.
17977
17978 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17979             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17980             Anna Tikhonova  <anna.tikhonova@intel.com>
17981             Ilya Tocar  <ilya.tocar@intel.com>
17982             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17983             Ilya Verbin  <ilya.verbin@intel.com>
17984             Kirill Yukhin  <kirill.yukhin@intel.com>
17985             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17986
17987         * config/i386/sse.md
17988         (define_mode_iterator VI8_AVX2_AVX512BW): New.
17989         (define_insn "<sse2_avx2>_psadbw"): Add evex version.
17990
17991 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17992             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17993             Anna Tikhonova  <anna.tikhonova@intel.com>
17994             Ilya Tocar  <ilya.tocar@intel.com>
17995             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17996             Ilya Verbin  <ilya.verbin@intel.com>
17997             Kirill Yukhin  <kirill.yukhin@intel.com>
17998             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17999
18000         * config/i386/sse.md
18001         (define_mode_iterator VF1_AVX512VL): New.
18002         (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
18003         (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
18004         New.
18005
18006 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18007             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18008             Anna Tikhonova  <anna.tikhonova@intel.com>
18009             Ilya Tocar  <ilya.tocar@intel.com>
18010             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18011             Ilya Verbin  <ilya.verbin@intel.com>
18012             Kirill Yukhin  <kirill.yukhin@intel.com>
18013             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18014
18015         * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
18016         * config/i386/i386.md
18017         (define_code_iterator any_float): New.
18018         (define_code_attr floatsuffix): New.
18019         * config/i386/sse.md
18020         (define_mode_iterator VF1_128_256VL): New.
18021         (define_mode_iterator VF2_512_256VL): New.
18022         (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
18023         TARGET check.
18024         (define_insn "ufloatv8siv8df<mask_name>"): Delete.
18025         (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
18026         New.
18027         (define_mode_attr qq2pssuff): New.
18028         (define_mode_attr sselongvecmode): New.
18029         (define_mode_attr sselongvecmodelower): New.
18030         (define_mode_attr sseintvecmode3): New.
18031         (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
18032         New.
18033         (define_insn "*<floatsuffix>floatv2div2sf2"): New.
18034         (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
18035         (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
18036         (define_insn "ufloatv2siv2df2<mask_name>"): New.
18037
18038 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18039             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18040             Anna Tikhonova  <anna.tikhonova@intel.com>
18041             Ilya Tocar  <ilya.tocar@intel.com>
18042             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18043             Ilya Verbin  <ilya.verbin@intel.com>
18044             Kirill Yukhin  <kirill.yukhin@intel.com>
18045             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18046
18047         * config/i386/sse.md
18048         (define_mode_iterator VF2_AVX512VL): New.
18049         (define_mode_attr sseintvecmode2): New.
18050         (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
18051         (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
18052         (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
18053         (define_insn
18054         "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
18055         Ditto.
18056         (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18057         Ditto.
18058         (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18059         Ditto.
18060
18061 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18062             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18063             Anna Tikhonova  <anna.tikhonova@intel.com>
18064             Ilya Tocar  <ilya.tocar@intel.com>
18065             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18066             Ilya Verbin  <ilya.verbin@intel.com>
18067             Kirill Yukhin  <kirill.yukhin@intel.com>
18068             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18069
18070         * config/i386/i386.md
18071         (define_insn "*movoi_internal_avx"): Add evex version.
18072         (define_insn "*movti_internal"): Ditto.
18073
18074 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18075             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18076             Anna Tikhonova  <anna.tikhonova@intel.com>
18077             Ilya Tocar  <ilya.tocar@intel.com>
18078             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18079             Ilya Verbin  <ilya.verbin@intel.com>
18080             Kirill Yukhin  <kirill.yukhin@intel.com>
18081             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18082
18083         * config/i386/i386.md
18084         (define_attr "isa"): Add avx512dq, noavx512dq.
18085         (define_attr "enabled"): Ditto.
18086         * config/i386/sse.md
18087         (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
18088
18089 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18090             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18091             Anna Tikhonova  <anna.tikhonova@intel.com>
18092             Ilya Tocar  <ilya.tocar@intel.com>
18093             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18094             Ilya Verbin  <ilya.verbin@intel.com>
18095             Kirill Yukhin  <kirill.yukhin@intel.com>
18096             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18097
18098         * config/i386/i386.c
18099         (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
18100         avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
18101         avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
18102         avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
18103         avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
18104         avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
18105         avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
18106         avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
18107         * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
18108         * config/i386/sse.md
18109         (define_mode_iterator VMOVE): Allow V4TI mode.
18110         (define_mode_iterator V_AVX512VL): New.
18111         (define_mode_iterator V): New handling for AVX512VL.
18112         (define_insn "avx512f_load<mode>_mask"): Delete.
18113         (define_insn "<avx512>_load<mode>_mask"): New.
18114         (define_insn "avx512f_store<mode>_mask"): Delete.
18115         (define_insn "<avx512>_store<mode>_mask"): New.
18116
18117
18118 2014-08-18  Yury Gribov  <y.gribov@samsung.com>
18119
18120         PR sanitizer/62089
18121         * asan.c (instrument_derefs): Fix bitfield check.
18122
18123 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18124
18125         * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
18126         * config/rs6000/htm.md (ttest): Remove clobber.
18127         * config/rs6000/predicates.md (any_mask_operand): New predicate.
18128         (and_operand): Reformat.
18129         (and_2rld_operand): New predicate.
18130         * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
18131         parameter.
18132         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
18133         parameter.  Handle AND directly.
18134         (rs6000_split_logical_di): Remove last parameter.
18135         (rs6000_split_logical): Remove last parameter.  Remove obsolete
18136         comment.
18137         * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
18138         (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
18139         (ctz<mode>2, ffs<mode>2): Delete clobber.  Reformat.
18140         (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
18141         *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
18142         and 5 anonymous splitters):  Delete.
18143         (and<mode>3): New expander.
18144         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
18145         (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
18146         (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
18147         (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
18148         (floatdisf2_internal1): Remove clobbers.
18149         (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
18150         *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
18151         (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
18152         (and<mode>3 for BOOL_128): Remove clobber.
18153         (*and<mode>3_internal for BOOL_128): Remove clobber.  Adjust call of
18154         rs6000_split_logical.
18155         (*bool<mode>3_internal for BOOL_128): Adjust call of
18156         rs6000_split_logical.
18157         (*boolc<mode>3_internal1 for BOOL_128,
18158         *boolc<mode>3_internal2 for BOOL_128,
18159         *boolcc<mode>3_internal1 for BOOL_128,
18160         *boolcc<mode>3_internal2 for BOOL_128,
18161         *eqv<mode>3_internal1 for BOOL_128,
18162         *eqv<mode>3_internal2 for BOOL_128,
18163         *one_cmpl<mode>3_internal for BOOL_128): Ditto.
18164         * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
18165         clobber.
18166         (*vec_reload_and_reg_<mptrsize>): Delete.
18167
18168 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18169
18170         * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
18171         and split, *boolccsi3_internal3 and split): Delete.
18172         (*boolccdi3_internal1, *boolccdi3_internal2 and split,
18173         *boolccdi3_internal3 and split): Delete.
18174         (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
18175         (*eqv<mode>3): Move.  Add TODO comment.  Fix attributes.
18176
18177 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18178
18179         * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
18180         and split, *boolcsi3_internal3 and split): Delete.
18181         (*boolcdi3_internal1, *boolcdi3_internal2 and split,
18182         *boolcdi3_internal3 and split): Delete.
18183         (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
18184
18185 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18186
18187         * config/rs6000/rs6000.c (print_operand) <'e'>: New.
18188         <'u'>: Also support printing the low-order 16 bits.
18189         * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
18190         *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
18191         (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
18192         *booldi3_internal3 and split): Delete.
18193         (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
18194         *bool<mode>3_dot2): New.
18195         (two anonymous define_splits for non_logical_cint_operand): Merge.
18196
18197 2014-08-17  Marek Polacek  <polacek@redhat.com>
18198             Manuel López-Ibáñez  <manu@gcc.gnu.org>
18199
18200         PR c/62059
18201         * diagnostic.c (adjust_line): Add gcc_checking_assert.
18202         (diagnostic_show_locus): Don't print caret diagnostic
18203         if a column is larger than the line_width.
18204
18205 2014-08-17 Roman Gareev  <gareevroman@gmail.com>
18206
18207         * common.opt: Make the ISL AST generator to be the main code generator
18208         of Graphite.
18209
18210 2014-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
18211
18212         * wide-int.h (generic_wide_int): Declare as class instead of struct.
18213
18214 2014-08-16  John David Anglin  <danglin@gcc.gnu.org>
18215
18216         PR target/61641
18217         * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
18218         Declare.
18219         * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
18220         (pa_output_addr_vec, pa_output_addr_diff_vec): New.
18221         * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
18222         Define.
18223         * config/pa/pa.md (begin_brtab): Delete insn.
18224         (end_brtab): Likewise.
18225
18226 2014-08-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18227
18228         * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
18229
18230 2014-08-15  Jan Hubicka  <hubicka@ucw.cz>
18231
18232         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
18233         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
18234         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
18235         (get_dynamic_type): Remove.
18236         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
18237         (clear_speculation): Bring to ipa-deivrt.h
18238         (get_class_context): Rename to ...
18239         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
18240         (contains_type_p): Update.
18241         (get_dynamic_type): Rename to ...
18242         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
18243         (possible_polymorphic_call_targets): UPdate.
18244         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
18245         * ipa-prop.c (ipa_analyze_call_uses): Update.
18246
18247 2014-08-15  Oleg Endo  <olegendo@gcc.gnu.org>
18248
18249         * doc/invoke.texi (SH options): Document missing processor variant
18250         options.  Remove references to Hitachi.  Undocument deprecated mspace
18251         option.
18252
18253 2014-08-15  Jason Merrill  <jason@redhat.com>
18254
18255         * tree.c (type_hash_canon): Uncomment assert.
18256
18257 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18258
18259         * input.h (in_system_header_at): Add comment.
18260
18261 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18262
18263         PR fortran/44054
18264         * diagnostic.c (build_message_string): Make it extern.
18265         * diagnostic.h (build_message_string): Make it extern.
18266
18267 2014-08-15  Vladimir Makarov  <vmakarov@redhat.com>
18268
18269         * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
18270         load/store from/to non-floating class pseudo.
18271
18272 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18273
18274         * input.c (diagnostic_file_cache_fini): Fix typo in comment.
18275
18276 2014-08-15  Richard Biener  <rguenther@suse.de>
18277
18278         * tree-ssa-structalias.c (readonly_id): Rename to string_id.
18279         (get_constraint_for_ssa_var): Remove dead code.
18280         (get_constraint_for_1): Adjust.
18281         (find_what_var_points_to): Likewise.
18282         (init_base_vars): Likewise.  STRING_CSTs do not contain pointers.
18283
18284 2014-08-15  Ilya Tocar  <tocarip@gmail.com>
18285
18286         PR target/61878
18287         * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
18288         (_mm512_mask_cmpge_epu32_mask): Ditto.
18289         (_mm512_cmpge_epu32_mask): Ditto.
18290         (_mm512_mask_cmpge_epi64_mask): Ditto.
18291         (_mm512_cmpge_epi64_mask): Ditto.
18292         (_mm512_mask_cmpge_epu64_mask): Ditto.
18293         (_mm512_cmpge_epu64_mask): Ditto.
18294         (_mm512_mask_cmple_epi32_mask): Ditto.
18295         (_mm512_cmple_epi32_mask): Ditto.
18296         (_mm512_mask_cmple_epu32_mask): Ditto.
18297         (_mm512_cmple_epu32_mask): Ditto.
18298         (_mm512_mask_cmple_epi64_mask): Ditto.
18299         (_mm512_cmple_epi64_mask): Ditto.
18300         (_mm512_mask_cmple_epu64_mask): Ditto.
18301         (_mm512_cmple_epu64_mask): Ditto.
18302         (_mm512_mask_cmplt_epi32_mask): Ditto.
18303         (_mm512_cmplt_epi32_mask): Ditto.
18304         (_mm512_mask_cmplt_epu32_mask): Ditto.
18305         (_mm512_cmplt_epu32_mask): Ditto.
18306         (_mm512_mask_cmplt_epi64_mask): Ditto.
18307         (_mm512_cmplt_epi64_mask): Ditto.
18308         (_mm512_mask_cmplt_epu64_mask): Ditto.
18309         (_mm512_cmplt_epu64_mask): Ditto.
18310         (_mm512_mask_cmpneq_epi32_mask): Ditto.
18311         (_mm512_mask_cmpneq_epu32_mask): Ditto.
18312         (_mm512_cmpneq_epu32_mask): Ditto.
18313         (_mm512_mask_cmpneq_epi64_mask): Ditto.
18314         (_mm512_cmpneq_epi64_mask): Ditto.
18315         (_mm512_mask_cmpneq_epu64_mask): Ditto.
18316         (_mm512_cmpneq_epu64_mask): Ditto.
18317         (_mm512_castpd_ps): Ditto.
18318         (_mm512_castpd_si512): Ditto.
18319         (_mm512_castps_pd): Ditto.
18320         (_mm512_castps_si512): Ditto.
18321         (_mm512_castsi512_ps): Ditto.
18322         (_mm512_castsi512_pd): Ditto.
18323         (_mm512_castpd512_pd128): Ditto.
18324         (_mm512_castps512_ps128): Ditto.
18325         (_mm512_castsi512_si128): Ditto.
18326         (_mm512_castpd512_pd256): Ditto.
18327         (_mm512_castps512_ps256): Ditto.
18328         (_mm512_castsi512_si256): Ditto.
18329         (_mm512_castpd128_pd512): Ditto.
18330         (_mm512_castps128_ps512): Ditto.
18331         (_mm512_castsi128_si512): Ditto.
18332         (_mm512_castpd256_pd512): Ditto.
18333         (_mm512_castps256_ps512): Ditto.
18334         (_mm512_castsi256_si512): Ditto.
18335         (_mm512_cmpeq_epu32_mask): Ditto.
18336         (_mm512_mask_cmpeq_epu32_mask): Ditto.
18337         (_mm512_mask_cmpeq_epu64_mask): Ditto.
18338         (_mm512_cmpeq_epu64_mask): Ditto.
18339         (_mm512_cmpgt_epu32_mask): Ditto.
18340         (_mm512_mask_cmpgt_epu32_mask): Ditto.
18341         (_mm512_mask_cmpgt_epu64_mask): Ditto.
18342         (_mm512_cmpgt_epu64_mask): Ditto.
18343         * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
18344         V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
18345         * config/i386/i386.c (enum ix86_builtins): Add
18346         IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
18347         IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
18348         IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
18349         (bdesc_args): Add __builtin_ia32_si512_256si,
18350         __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
18351         __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
18352         __builtin_ia32_pd512_pd.
18353         (ix86_expand_args_builtin): Handle new FTYPEs.
18354         * config/i386/sse.md (castmode): Add 512-bit modes.
18355         (AVX512MODE2P): New.
18356         (avx512f_<castmode><avxsizesuffix>_<castmode): New.
18357         (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
18358
18359 2014-08-15  Richard Biener  <rguenther@suse.de>
18360
18361         * fold-const.c (tree_swap_operands_p): Put all constants
18362         last, also strip sign-changing NOPs when considering further
18363         canonicalization.  Canonicalize also when optimizing for size.
18364
18365 2014-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18366
18367         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
18368         one_match > zero_match case to just before simple_sequence.
18369
18370 2014-08-15  Richard Biener  <rguenther@suse.de>
18371
18372         * data-streamer.h (streamer_string_index, string_for_index):
18373         Remove.
18374         * data-streamer-out.c (streamer_string_index): Make static.
18375         * data-streamer-in.c (string_for_index): Likewise.
18376         * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
18377         * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
18378
18379 2014-08-15  Richard Biener  <rguenther@suse.de>
18380
18381         PR tree-optimization/62031
18382         * tree-data-ref.c (dr_analyze_indices): Do not set
18383         DR_UNCONSTRAINED_BASE.
18384         (dr_may_alias_p): All indirect accesses have to go the
18385         formerly DR_UNCONSTRAINED_BASE path.
18386         * tree-data-ref.h (struct indices): Remove
18387         unconstrained_base member.
18388         (DR_UNCONSTRAINED_BASE): Remove.
18389
18390 2014-08-15  Jakub Jelinek  <jakub@redhat.com>
18391
18392         PR middle-end/62092
18393         * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
18394         OMP_CLAUSE_SHARED for global vars if the global var is mentioned
18395         in OMP_CLAUSE_MAP in some outer target region.
18396
18397 2014-08-15  Bin Cheng  <bin.cheng@arm.com>
18398
18399         * tree-ssa-loop-ivopts.c (ivopts_data): New field
18400         name_expansion_cache.
18401         (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
18402         (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
18403         (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
18404         (difference_cannot_overflow_p): New parameter.  Use affine
18405         expansion for equality check.
18406         (iv_elimination_compare_lt): Pass new argument.
18407
18408 2014-08-14  DJ Delorie  <dj@redhat.com>
18409
18410         * config/rl78/rl78-real.md (addqi3_real): Allow adding global
18411         variables to the accumulator.
18412
18413         * config/rl78/predicates.md (rl78_near_mem_operand): New.
18414         * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
18415         (movhi_virt_mm): Split out near mem-mem moves to avoid problems
18416         with far-far moves.
18417
18418         * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
18419         * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
18420         (umulqihi3_virt): Likewise.
18421         * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
18422         (umulqihi3_real): Likewise.
18423
18424         * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
18425
18426 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
18427
18428         PR tree-optimization/62091
18429         * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
18430         function_entry_reached.
18431         (walk_aliased_vdefs): Clear it here.
18432         * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
18433
18434 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
18435
18436         * ipa-utils.h (compare_virtual_tables): Declare.
18437         * ipa-devirt.c (odr_subtypes_equivalent_p): New function
18438
18439 2014-08-14  Marek Polacek  <polacek@redhat.com>
18440
18441         DR 458
18442         * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
18443         (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
18444
18445 2014-08-14  Tom de Vries  <tom@codesourcery.com>
18446
18447         * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
18448
18449 2014-08-14  Tom de Vries  <tom@codesourcery.com>
18450
18451         PR rtl-optimization/62004
18452         PR rtl-optimization/62030
18453         * ifcvt.c (rtx_interchangeable_p): New function.
18454         (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
18455         * emit-rtl.h (mem_attrs_eq_p): Declare.
18456
18457 2014-08-14  Roman Gareev  <gareevroman@gmail.com>
18458
18459         * graphite-scop-detection.c:
18460         Add inclusion of cp-tree.h.
18461         (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
18462         in case they are pointers to object types
18463
18464 2014-08-14  Richard Biener  <rguenther@suse.de>
18465
18466         * BASE-VER: Change to 5.0.0
18467
18468 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18469             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18470             Anna Tikhonova  <anna.tikhonova@intel.com>
18471             Ilya Tocar  <ilya.tocar@intel.com>
18472             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18473             Ilya Verbin  <ilya.verbin@intel.com>
18474             Kirill Yukhin  <kirill.yukhin@intel.com>
18475             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18476
18477         * config/i386/sse.md (define_mode_attr avx512): New.
18478         (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
18479         V4DI modes.
18480         (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
18481         (define_mode_attr ssse3_avx2): Ditto.
18482         (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
18483         (define_mode_attr avx2_avx512bw): New.
18484         (define_mode_attr ssedoublemodelower): New.
18485         (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
18486         V32HI, V64QI modes.
18487         (define_mode_attr ssebytemode): Allow V8DI modes.
18488         (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
18489         (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
18490         (define_mode_attr ssePSmode2): New.
18491         (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
18492         V16HI, V32HI modes.
18493         (define_mode_attr dbpsadbwmode): New.
18494         (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
18495         V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
18496         (vi8_sse4_1_avx2_avx512): New.
18497         (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
18498         mode attribute.
18499         (define_mode_attr blendbits): Move before its immediate use.
18500
18501 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18502             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18503             Anna Tikhonova  <anna.tikhonova@intel.com>
18504             Ilya Tocar  <ilya.tocar@intel.com>
18505             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18506             Ilya Verbin  <ilya.verbin@intel.com>
18507             Kirill Yukhin  <kirill.yukhin@intel.com>
18508             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18509
18510         * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
18511         * config/i386/subst.md
18512         (define_mode_iterator SUBST_V): Update.
18513         (define_mode_iterator SUBST_A): Ditto.
18514         (define_subst_attr "mask_operand7"): New.
18515         (define_subst_attr "mask_operand10"): New.
18516         (define_subst_attr "mask_operand_arg34") : New.
18517         (define_subst_attr "mask_expand_op3"): New.
18518         (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
18519         (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
18520         (define_subst_attr "mask_avx512vl_condition"): New.
18521         (define_subst_attr "round_mask_operand4"): Ditto.
18522         (define_subst_attr "round_mask_scalar_op3"): Delete.
18523         (define_subst_attr "round_mask_op4"): New.
18524         (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
18525         V16SImode.
18526         (define_subst_attr "round_modev8sf_condition"): New.
18527         (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
18528         <MODE>mode.
18529         (define_subst_attr "round_saeonly_mask_operand4"): New.
18530         (define_subst_attr "round_saeonly_mask_op4"): New.
18531         (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
18532         V8DImode, V16SImode.
18533         (define_subst_attr "round_saeonly_modev8sf_condition"): New.
18534         (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
18535         (define_subst_attr "mask_expand4_args"): New.
18536         (define_subst "mask_expand4"): New.
18537
18538 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18539             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18540             Anna Tikhonova  <anna.tikhonova@intel.com>
18541             Ilya Tocar  <ilya.tocar@intel.com>
18542             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18543             Ilya Verbin  <ilya.verbin@intel.com>
18544             Kirill Yukhin  <kirill.yukhin@intel.com>
18545             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18546
18547         * config/i386/i386.md
18548         (define_attr "isa"): Add avx512bw,noavx512bw.
18549         (define_attr "enabled"): Ditto.
18550         (define_split): Add 32/64-bit mask logic.
18551         (define_insn "*k<logic>qi"): New.
18552         (define_insn "*k<logic>hi"): New.
18553         (define_insn "*anddi_1"): Add mask version.
18554         (define_insn "*andsi_1"): Ditto.
18555         (define_insn "*<code><mode>_1"): Ditto.
18556         (define_insn "*<code>hi_1"): Ditto.
18557         (define_insn "kxnor<mode>"): New.
18558         (define_insn "kunpcksi"): New.
18559         (define_insn "kunpckdi"): New.
18560         (define_insn "*one_cmpl<mode>2_1"): Add mask version.
18561         (define_insn "*one_cmplhi2_1"): Ditto.
18562
18563 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18564             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18565             Anna Tikhonova  <anna.tikhonova@intel.com>
18566             Ilya Tocar  <ilya.tocar@intel.com>
18567             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18568             Ilya Verbin  <ilya.verbin@intel.com>
18569             Kirill Yukhin  <kirill.yukhin@intel.com>
18570             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18571
18572         * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
18573         V32HImode.
18574
18575 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18576             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18577             Anna Tikhonova  <anna.tikhonova@intel.com>
18578             Ilya Tocar  <ilya.tocar@intel.com>
18579             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18580             Ilya Verbin  <ilya.verbin@intel.com>
18581             Kirill Yukhin  <kirill.yukhin@intel.com>
18582             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18583
18584         * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
18585         registers.
18586         (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
18587         (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
18588         xmm/ymm16+ when availble.
18589         * config/i386/i386.h
18590         (HARD_REGNO_NREGS): Add mask regs.
18591         (VALID_AVX512F_REG_MODE): Ditto.
18592         (VALID_AVX512F_REG_MODE) : Define.
18593         (VALID_MASK_AVX512BW_MODE): Ditto.
18594         (reg_class) (MASK_REG_P(X)): Define.
18595         * config/i386/i386.md: Do not split long moves with mask register,
18596         use kmovb if avx512bw is availible.
18597         (movdi_internal): Handle mask registers.
18598
18599 2014-08-14  Richard Biener  <rguenther@suse.de>
18600
18601         PR tree-optimization/62081
18602         * tree-ssa-loop.c (pass_fix_loops): New pass.
18603         (pass_tree_loop::gate):  Do not fixup loops here.
18604         * tree-pass.h (make_pass_fix_loops): Declare.
18605         * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
18606
18607 2014-08-14  Richard Biener  <rguenther@suse.de>
18608
18609         * tree.c (type_hash_lookup, type_hash_add): Merge into ...
18610         (type_hash_canon): ... this and avoid 2nd lookup for the add.
18611
18612 2014-08-14  Richard Biener  <rguenther@suse.de>
18613
18614         PR tree-optimization/62090
18615         * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
18616         (fold_builtin_2): Do not fold sprintf.
18617         (fold_builtin_3): Likewise.
18618         * gimple-fold.c (gimple_fold_builtin_sprintf): New function
18619         moved from builtins.c.
18620         (gimple_fold_builtin): Fold sprintf.
18621
18622 2014-08-14  Richard Biener  <rguenther@suse.de>
18623
18624         PR rtl-optimization/62079
18625         * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
18626         run cleanup_cfg.
18627
18628 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
18629
18630         * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
18631         current_function_decl.
18632
18633 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
18634
18635         * cgraph.c (cgraph_node::function_symbol): Fix wrong
18636         cgraph_function_node to cgraph_node::function_symbol
18637         refactoring.
18638
18639 2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>
18640
18641         * config/arm/arm.c (arm_option_override): Set max_insns_skipped
18642         to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
18643
18644 2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com
18645
18646         * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
18647         warning.
18648
18649 2014-08-13  Roman Gareev  <gareevroman@gmail.com>
18650
18651         * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
18652         generator.
18653
18654 2014-08-12  Jakub Jelinek  <jakub@redhat.com>
18655
18656         PR target/62025
18657         * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
18658         any registers that are used in mem_insn.
18659
18660 2014-08-12  Steve Ellcey  <sellcey@mips.com>
18661
18662         * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
18663
18664 2014-08-12  Steve Ellcey  <sellcey@mips.com>
18665
18666         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
18667         (MULTILIB_DIRNAMES): Ditto.
18668         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
18669         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
18670         * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
18671         * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
18672         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
18673         * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
18674
18675 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
18676
18677         PR target/61413
18678         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
18679         of __ARM_SIZEOF_WCHAR_T.
18680
18681 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
18682
18683         PR target/62098
18684         * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
18685         Remove unnecessary attributes.
18686
18687 2014-08-12  Yury Gribov  <y.gribov@samsung.com>
18688
18689         * internal-fn.c (init_internal_fns): Fix off-by-one.
18690
18691 2014-08-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18692             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18693             Anna Tikhonova  <anna.tikhonova@intel.com>
18694             Ilya Tocar  <ilya.tocar@intel.com>
18695             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18696             Ilya Verbin  <ilya.verbin@intel.com>
18697             Kirill Yukhin  <kirill.yukhin@intel.com>
18698             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18699
18700         * config/i386/i386.c (standard_sse_constant_opcode): Use
18701         vpxord/vpternlog if avx512 is availible.
18702
18703 2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
18704
18705         PR middle-end/62103
18706         * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
18707         bitfields, that is when size doesn't match the size of type or the
18708         size of the constructor.
18709
18710 2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
18711
18712         * config/rs6000/constraints.md (wh constraint): New constraint,
18713         for FP registers if direct move is available.
18714         (wi constraint): New constraint, for VSX/FP registers that can
18715         handle 64-bit integers.
18716         (wj constraint): New constraint for VSX/FP registers that can
18717         handle 64-bit integers for direct moves.
18718         (wk constraint): New constraint for VSX/FP registers that can
18719         handle 64-bit doubles for direct moves.
18720         (wy constraint): Make documentation match implementation.
18721
18722         * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
18723         scalar_in_vmx_p field to simplify tests of whether SFmode or
18724         DFmode can go in the Altivec registers.
18725         (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
18726         (rs6000_setup_reg_addr_masks): Likewise.
18727         (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
18728         field, and wh/wi/wj/wk constraints.
18729         (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
18730         the wh/wi/wj/wk constraints.
18731         (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
18732         upper registers, prefer VSX registers unless the operation is a
18733         memory operation with REG+OFFSET addressing.
18734
18735         * config/rs6000/vsx.md (VSr mode attribute): Add support for
18736         DImode.  Change SFmode to use ww constraint instead of d to allow
18737         SF registers in the upper registers.
18738         (VSr2): Likewise.
18739         (VSr3): Likewise.
18740         (VSr5): Fix thinko in comment.
18741         (VSa): New mode attribute that is an alternative to wa, that
18742         returns the VSX register class that a mode can go in, but may not
18743         be the preferred register class.
18744         (VS_64dm): New mode attribute for appropriate register classes for
18745         referencing 64-bit elements of vectors for direct moves and normal
18746         moves.
18747         (VS_64reg): Likewise.
18748         (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
18749         register allocator to only registers the data type can handle.
18750         (vsx_le_perm_load_<mode>): Likewise.
18751         (vsx_le_perm_store_<mode>): Likewise.
18752         (vsx_xxpermdi2_le_<mode>): Likewise.
18753         (vsx_xxpermdi4_le_<mode>): Likewise.
18754         (vsx_lxvd2x2_le_<mode>): Likewise.
18755         (vsx_lxvd2x4_le_<mode>): Likewise.
18756         (vsx_stxvd2x2_le_<mode>): Likewise.
18757         (vsx_add<mode>3): Likewise.
18758         (vsx_sub<mode>3): Likewise.
18759         (vsx_mul<mode>3): Likewise.
18760         (vsx_div<mode>3): Likewise.
18761         (vsx_tdiv<mode>3_internal): Likewise.
18762         (vsx_fre<mode>2): Likewise.
18763         (vsx_neg<mode>2): Likewise.
18764         (vsx_abs<mode>2): Likewise.
18765         (vsx_nabs<mode>2): Likewise.
18766         (vsx_smax<mode>3): Likewise.
18767         (vsx_smin<mode>3): Likewise.
18768         (vsx_sqrt<mode>2): Likewise.
18769         (vsx_rsqrte<mode>2): Likewise.
18770         (vsx_tsqrt<mode>2_internal): Likewise.
18771         (vsx_fms<mode>4): Likewise.
18772         (vsx_nfma<mode>4): Likewise.
18773         (vsx_eq<mode>): Likewise.
18774         (vsx_gt<mode>): Likewise.
18775         (vsx_ge<mode>): Likewise.
18776         (vsx_eq<mode>_p): Likewise.
18777         (vsx_gt<mode>_p): Likewise.
18778         (vsx_ge<mode>_p): Likewise.
18779         (vsx_xxsel<mode>): Likewise.
18780         (vsx_xxsel<mode>_uns): Likewise.
18781         (vsx_copysign<mode>3): Likewise.
18782         (vsx_float<VSi><mode>2): Likewise.
18783         (vsx_floatuns<VSi><mode>2): Likewise.
18784         (vsx_fix_trunc<mode><VSi>2): Likewise.
18785         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
18786         (vsx_x<VSv>r<VSs>i): Likewise.
18787         (vsx_x<VSv>r<VSs>ic): Likewise.
18788         (vsx_btrunc<mode>2): Likewise.
18789         (vsx_b2trunc<mode>2): Likewise.
18790         (vsx_floor<mode>2): Likewise.
18791         (vsx_ceil<mode>2): Likewise.
18792         (vsx_<VS_spdp_insn>): Likewise.
18793         (vsx_xscvspdp): Likewise.
18794         (vsx_xvcvspuxds): Likewise.
18795         (vsx_float_fix_<mode>2): Likewise.
18796         (vsx_set_<mode>): Likewise.
18797         (vsx_extract_<mode>_internal1): Likewise.
18798         (vsx_extract_<mode>_internal2): Likewise.
18799         (vsx_extract_<mode>_load): Likewise.
18800         (vsx_extract_<mode>_store): Likewise.
18801         (vsx_splat_<mode>): Likewise.
18802         (vsx_xxspltw_<mode>): Likewise.
18803         (vsx_xxspltw_<mode>_direct): Likewise.
18804         (vsx_xxmrghw_<mode>): Likewise.
18805         (vsx_xxmrglw_<mode>): Likewise.
18806         (vsx_xxsldwi_<mode>): Likewise.
18807         (vsx_xscvdpspn): Tighten constraints to only use register classes
18808         the types use.
18809         (vsx_xscvspdpn): Likewise.
18810         (vsx_xscvdpspn_scalar): Likewise.
18811
18812         * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
18813         wj, and wk constraints.
18814         (GPR_REG_CLASS_P): New helper macro for register classes targeting
18815         general purpose registers.
18816
18817         * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
18818         direct moves.
18819         (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
18820         DImode instead of wm.  Use wk constraint for direct move of DFmode
18821         instead of wm.
18822         (extendsidi2_lfiwax): Likewise.
18823         (lfiwax): Likewise.
18824         (lfiwzx): Likewise.
18825         (movdi_internal64): Likewise.
18826
18827         * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
18828         wk constraints. Make the wy constraint documentation match them
18829         implementation.
18830
18831 2014-08-11  Mircea Namolaru  <mircea.namolaru@inria.fr>
18832
18833         Replacement of isl_int by isl_val
18834         * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
18835         (compute_bounds_for_param): use isl_val instead of isl_int
18836         (compute_bounds_for_loop): likewise
18837         * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
18838         (build_linearized_memory_access): use isl_val instead of isl_int
18839         (pdr_stride_in_loop): likewise
18840         * graphite-optimize-isl.c:
18841         (getPrevectorMap): use isl_val instead of isl_int
18842         * graphite-poly.c:
18843         (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
18844         graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
18845         (extern the_isl_ctx): declare
18846         (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
18847         (extract_affine_gmp): likewise
18848         (wrap): likewise
18849         (build_loop_iteration_domains): likewise
18850         (add_param_constraints): likewise
18851
18852 2014-08-11  Richard Biener  <rguenther@suse.de>
18853
18854         PR tree-optimization/62075
18855         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
18856         handle uses in patterns.
18857
18858 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18859             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18860             Anna Tikhonova  <anna.tikhonova@intel.com>
18861             Ilya Tocar  <ilya.tocar@intel.com>
18862             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18863             Ilya Verbin  <ilya.verbin@intel.com>
18864             Kirill Yukhin  <kirill.yukhin@intel.com>
18865             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18866
18867         * common/config/i386/i386-common.c
18868         (OPTION_MASK_ISA_AVX512VL_SET): Define.
18869         (OPTION_MASK_ISA_AVX512F_UNSET): Update.
18870         (ix86_handle_option): Handle OPT_mavx512vl.
18871         * config/i386/cpuid.h (bit_AVX512VL): Define.
18872         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
18873         set -mavx512vl accordingly.
18874         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
18875         OPTION_MASK_ISA_AVX512VL.
18876         * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
18877         (ix86_option_override_internal): Define PTA_AVX512VL, handle
18878         PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
18879         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
18880         * config/i386/i386.h (TARGET_AVX512VL): Define.
18881         (TARGET_AVX512VL_P(x)): Ditto.
18882         * config/i386/i386.opt: Add mavx512vl.
18883
18884 2014-08-11  Felix Yang  <fei.yang0953@gmail.com>
18885
18886         PR tree-optimization/62073
18887         * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
18888         a basic block.
18889
18890 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18891             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18892             Anna Tikhonova  <anna.tikhonova@intel.com>
18893             Ilya Tocar  <ilya.tocar@intel.com>
18894             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18895             Ilya Verbin  <ilya.verbin@intel.com>
18896             Kirill Yukhin  <kirill.yukhin@intel.com>
18897             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18898
18899         * common/config/i386/i386-common.c
18900         (OPTION_MASK_ISA_AVX512BW_SET) : Define.
18901         (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
18902         (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
18903         (ix86_handle_option): Handle OPT_mavx512bw.
18904         * config/i386/cpuid.h (bit_AVX512BW): Define.
18905         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
18906         set -mavx512bw accordingly.
18907         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
18908         OPTION_MASK_ISA_AVX512BW.
18909         * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
18910         (ix86_option_override_internal): Define PTA_AVX512BW, handle
18911         PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
18912         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
18913         * config/i386/i386.h (TARGET_AVX512BW): Define.
18914         (TARGET_AVX512BW_P(x)): Ditto.
18915         * config/i386/i386.opt: Add mavx512bw.
18916
18917 2014-08-11  Richard Biener  <rguenther@suse.de>
18918
18919         PR tree-optimization/62070
18920         * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
18921         Remove SSA checking.
18922
18923 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
18924
18925         * asan.c (asan_check_flags): New enum.
18926         (build_check_stmt_with_calls): Removed function.
18927         (build_check_stmt): Split inlining logic to
18928         asan_expand_check_ifn.
18929         (instrument_derefs): Rename parameter.
18930         (instrument_mem_region_access): Rename parameter.
18931         (instrument_strlen_call): Likewise.
18932         (asan_expand_check_ifn): New function.
18933         (asan_instrument): Remove old code.
18934         (pass_sanopt::execute): Change handling of
18935         asan-instrumentation-with-call-threshold.
18936         (asan_clear_shadow): Fix formatting.
18937         (asan_function_start): Likewise.
18938         (asan_emit_stack_protection): Likewise.
18939         * doc/invoke.texi (asan-instrumentation-with-call-threshold):
18940         Update description.
18941         * internal-fn.c (expand_ASAN_CHECK): New function.
18942         * internal-fn.def (ASAN_CHECK): New internal function.
18943         * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
18944         Update description.
18945         (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
18946         * tree.c: Small comment fix.
18947
18948 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
18949
18950         * gimple.c (gimple_call_fnspec): Support internal functions.
18951         (gimple_call_return_flags): Use const.
18952         * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
18953         * internal-fn.def: Add fnspec information.
18954         * internal-fn.h (internal_fn_fnspec): New function.
18955         (init_internal_fns): Declare new function.
18956         * internal-fn.c (internal_fn_fnspec_array): New global variable.
18957         (init_internal_fns): New function.
18958         * tree-core.h: Update macro call.
18959         * tree.c (build_common_builtin_nodes): Initialize internal fns.
18960
18961 2014-08-10  Gerald Pfeifer  <gerald@pfeifer.com>
18962
18963         * lto-streamer.h (struct output_block::symbol): Change from
18964         struct symtab_node to plain symtab_node.
18965         (referenced_from_this_partition_p): Change first parameter
18966         from struct symtab_node to plain symtab_node.
18967
18968 2014-08-10  Marek Polacek  <polacek@redhat.com>
18969
18970         PR c/51849
18971         * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
18972
18973 2014-08-09  Jan Hubicka  <hubicka@ucw.cz>
18974
18975         * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
18976         DECL correctly; do not give up on types in static storage.
18977
18978 2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>
18979
18980         * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
18981
18982 2014-08-09  Roman Gareev  <gareevroman@gmail.com>
18983
18984         * graphite-isl-ast-to-gimple.c:
18985         (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
18986
18987         * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
18988
18989 2014-08-08  Guozhi Wei  <carrot@google.com>
18990
18991         * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
18992
18993 2014-08-08  Cary Coutant  <ccoutant@google.com>
18994
18995         * dwarf2out.c (get_skeleton_type_unit): Remove.
18996         (output_skeleton_debug_sections): Remove skeleton type units.
18997         (output_comdat_type_unit): Likewise.
18998         (dwarf2out_finish): Likewise.
18999
19000 2014-08-07  Yi Yang  <ahyangyi@google.com>
19001
19002         * predict.c (expr_expected_value_1): Remove the redundant assignment.
19003
19004 2014-08-08  Richard Biener  <rguenther@suse.de>
19005
19006         * lto-streamer.h (struct lto_input_block): Make it a class
19007         with a constructor.
19008         (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
19009         (struct lto_function_header, struct lto_simple_header,
19010         struct lto_simple_header_with_strings,
19011         struct lto_decl_header, struct lto_function_header): Make
19012         a simple inheritance hieararchy.  Remove unused fields.
19013         (struct lto_asm_header): Remove.
19014         * lto-streamer-out.c (produce_asm): Adjust.
19015         (lto_output_toplevel_asms): Likewise.
19016         (produce_asm_for_decls): Likewise.
19017         * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
19018         * data-streamer-in.c (string_for_index): Likewise.
19019         * ipa-inline-analysis.c (inline_read_section): Likewise.
19020         * ipa-prop.c (ipa_prop_read_section): Likewise.
19021         (read_replacements_section): Likewise.
19022         * lto-cgraph.c (input_cgraph_opt_section): Likewise.
19023         * lto-section-in.c (lto_create_simple_input_block): Likewise.
19024         (lto_destroy_simple_input_block): Likewise.
19025         * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
19026         (lto_input_toplevel_asms): Likewise.
19027
19028 2014-08-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19029             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19030             Anna Tikhonova  <anna.tikhonova@intel.com>
19031             Ilya Tocar  <ilya.tocar@intel.com>
19032             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19033             Ilya Verbin  <ilya.verbin@intel.com>
19034             Kirill Yukhin  <kirill.yukhin@intel.com>
19035             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19036
19037         * common/config/i386/i386-common.c
19038         (OPTION_MASK_ISA_AVX512DQ_SET): Define.
19039         (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
19040         (ix86_handle_option): Handle OPT_mavx512dq.
19041         * config/i386/cpuid.h (bit_AVX512DQ): Define.
19042         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
19043         set -mavx512dq accordingly.
19044         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19045         OPTION_MASK_ISA_AVX512DQ.
19046         * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
19047         (ix86_option_override_internal): Define PTA_AVX512DQ, handle
19048         PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
19049         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
19050         * config/i386/i386.h (TARGET_AVX512DQ): Define.
19051         (TARGET_AVX512DQ_P(x)): Ditto.
19052         * config/i386/i386.opt: Add mavx512dq.
19053
19054 2014-08-08  Richard Biener  <rguenther@suse.de>
19055
19056         * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
19057         target_percent, target_percent_s): Export.
19058         (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
19059         fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
19060         fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
19061         fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
19062         fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
19063         Move to gimple-fold.c.
19064         (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
19065         strcat and strcpy.
19066         (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
19067         mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
19068         (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
19069         memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
19070         (rewrite_call_expr_array): Remove.
19071         (fold_builtin_sprintf_chk): Likewise.
19072         (fold_builtin_snprintf_chk): Likewise.
19073         (fold_builtin_varargs): Remove handling of sprintf_chk,
19074         vsprintf_chk, snprintf_chk and vsnprintf_chk.
19075         (gimple_fold_builtin_sprintf_chk): Remove.
19076         (gimple_fold_builtin_snprintf_chk): Likewise.
19077         (gimple_fold_builtin_varargs): Likewise.
19078         (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
19079         * predict.c (optimize_bb_for_size_p): Handle NULL bb.
19080         * gimple.c (gimple_seq_add_seq_without_update): New function.
19081         * gimple.h (gimple_seq_add_seq_without_update): Declare.
19082         * gimple-fold.c: Include output.h.
19083         (gsi_replace_with_seq_vops): New function, split out from ...
19084         (gimplify_and_update_call_from_tree): ... here.
19085         (replace_call_with_value): New function.
19086         (replace_call_with_call_and_fold): Likewise.
19087         (var_decl_component_p): Moved from builtins.c.
19088         (gimple_fold_builtin_memory_op): Moved from builtins.c
19089         fold_builtin_memory_op and rewritten to GIMPLE.
19090         (gimple_fold_builtin_memset): Likewise.
19091         (gimple_fold_builtin_strcpy): Likewise.
19092         (gimple_fold_builtin_strncpy): Likewise.
19093         (gimple_fold_builtin_strcat): Likewise.
19094         (gimple_fold_builtin_fputs): Likewise.
19095         (gimple_fold_builtin_memory_chk): Likewise.
19096         (gimple_fold_builtin_stxcpy_chk): Likewise.
19097         (gimple_fold_builtin_stxncpy_chk): Likewise.
19098         (gimple_fold_builtin_snprintf_chk): Likewise.
19099         (gimple_fold_builtin_sprintf_chk): Likewise.
19100         (gimple_fold_builtin_strlen): New function.
19101         (gimple_fold_builtin_with_strlen): New function split out from
19102         gimple_fold_builtin.
19103         (gimple_fold_builtin): Change signature and handle
19104         bzero, memset, bcopy, memcpy, mempcpy and memmove folding
19105         here.  Call gimple_fold_builtin_with_strlen.
19106         (gimple_fold_call): Adjust.
19107
19108 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
19109
19110         * calls.c (precompute_arguments): Check
19111         promoted_for_signed_and_unsigned_p and set the promoted mode.
19112         (promoted_for_signed_and_unsigned_p): New function.
19113         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
19114         and set the promoted mode.
19115         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
19116         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
19117         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
19118
19119
19120 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
19121
19122         * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
19123         instead of SUBREG_PROMOTED_UNSIGNED_SET.
19124         (expand_call): Likewise.
19125         * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
19126         to get promoted mode.
19127         * combine.c (record_promoted_value): Skip > 0 comparison with
19128         SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
19129         * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
19130         of SUBREG_PROMOTED_UNSIGNED_P.
19131         (convert_modes): Likewise.
19132         (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
19133         Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
19134         (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
19135         SUBREG_PROMOTED_UNSIGNED_SET.
19136         * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
19137         instead of SUBREG_PROMOTED_UNSIGNED_SET.
19138         * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
19139         SUBREG_PROMOTED_SET.
19140         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
19141         SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
19142         * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
19143         of SUBREG_PROMOTED_UNSIGNED_P.
19144         * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
19145         (SUBREG_PROMOTED_SET): New define.
19146         (SUBREG_PROMOTED_GET): Likewise.
19147         (SUBREG_PROMOTED_SIGN): Likewise.
19148         (SUBREG_PROMOTED_SIGNED_P): Likewise.
19149         (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
19150         (SUBREG_PROMOTED_UNSIGNED_P): Updated.
19151         * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
19152         instead of SUBREG_PROMOTED_UNSIGNED_GET.
19153         (nonzero_bits1): Skip > 0 comparison with the results as
19154         SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
19155         (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
19156         of !SUBREG_PROMOTED_UNSIGNED_P.
19157         * simplify-rtx.c (simplify_unary_operation_1): Use new
19158         SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
19159         (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
19160         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
19161         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
19162
19163 2014-08-07  Jan Hubicka  <hubicka@ucw.cz>
19164
19165         * ipa-devirt.c: Include gimple-pretty-print.h
19166         (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
19167         further tests.
19168         (decl_maybe_in_construction_p): Fix conditional on cdtor check
19169         (get_polymorphic_call_info): Fix return value
19170         (type_change_info): New sturcture based on ipa-prop
19171         variant.
19172         (noncall_stmt_may_be_vtbl_ptr_store): New predicate
19173         based on ipa-prop variant.
19174         (extr_type_from_vtbl_ptr_store): New function
19175         based on ipa-prop variant.
19176         (record_known_type): New function.
19177         (check_stmt_for_type_change): New function.
19178         (get_dynamic_type): New function.
19179         * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
19180         * tree-ssa-pre.c: ipa-utils.h
19181         (eliminate_dom_walker::before_dom_children): Use ipa-devirt
19182         machinery; sanity check with ipa-prop devirtualization.
19183         * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
19184         polymorphic flag.
19185
19186 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
19187
19188         * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
19189         * alias.c, cfgexpand.c, cgraphbuild.c,
19190         config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
19191         config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
19192         config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
19193         config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
19194         config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
19195         config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
19196         config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
19197         dse.c, except.c, gengtype.c, gimple-expr.c,
19198         gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
19199         ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
19200         tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
19201         tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
19202         tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
19203         tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
19204         pointer-set.h.
19205         * pointer-set.c: Remove file.
19206         * pointer-set.h: Remove file.
19207
19208 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19209
19210         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
19211         * config/arm/types.md (f_sels, f_seld): Delete.
19212
19213 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19214
19215         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
19216         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
19217         (aarch64_movdi_<mode>high): Likewise.
19218         (aarch64_mov<mode>high_di): Likewise.
19219         (aarch64_movdi_<mode>low): Likewise.
19220         (aarch64_mov<mode>low_di): Likewise.
19221         (aarch64_movtilow_tilow): Likewise.
19222         Add comment explaining usage of fp,simd attributes and of
19223         TARGET_FLOAT and TARGET_SIMD.
19224
19225 2014-08-07  Ian Bolton  <ian.bolton@arm.com>
19226             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19227
19228         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
19229         Use MOVN when one of the half-words is 0xffff.
19230
19231 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
19232
19233         * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
19234
19235 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
19236
19237         * haifa-sched.c (SCHED_SORT): Delete.  Macro used exactly once.
19238         (enum rfs_decition:RFS_*): New constants wrapped in an enum.
19239         (rfs_str): String corresponding to RFS_* constants.
19240         (rank_for_schedule_stats_t): New typedef.
19241         (rank_for_schedule_stats): New static variable.
19242         (rfs_result): New static function.
19243         (rank_for_schedule): Track statistics for deciding heuristics.
19244         (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
19245         static functions.
19246         (ready_sort): Use them for debug printouts.
19247         (schedule_block): Init statistics state.  Print statistics on
19248         rank_for_schedule decisions.
19249
19250 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
19251
19252         * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
19253
19254 2014-08-07  Ilya Tocar  <ilya.tocar@intel.com>
19255
19256         * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
19257         constraint.
19258
19259 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
19260
19261         * hash-map.h (default_hashmap_traits): Adjust overloads of hash
19262         function to not conflict.
19263         * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
19264         gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
19265         lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
19266         tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
19267         tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
19268         of pointer_map.
19269
19270 2014-08-07  Marek Polacek  <polacek@redhat.com>
19271
19272         * fold-const.c (fold_binary_loc): Add folding of
19273         (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
19274
19275 2013-08-07  Ilya Enkovich  <ilya.enkovich@intel.com>
19276
19277         * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
19278         instead of type size.
19279         (ASM_FINISH_DECLARE_OBJECT): Likewise.
19280
19281 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
19282
19283         * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
19284         (*thumb1_movqi_insn): Likewise.
19285         * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
19286
19287 2014-08-07  Tom de Vries  <tom@codesourcery.com>
19288
19289         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19290         (glibc_2_11_or_earlier): Remove effective-target keywords.
19291
19292 2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
19293
19294         * config/arm/arm.c (bdesc_2arg): Fix typo.
19295         (arm_atomic_assign_expand_fenv): Remove The default implementation.
19296
19297 2014-08-07  Zhenqiang Chen  <zhenqiang.chen@arm.com>
19298
19299         * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
19300
19301 2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>
19302
19303         PR debug/61923
19304         * haifa-sched.c (advance_one_cycle): Fix dump.
19305         (schedule_block): Don't advance cycle if we are already at the
19306         beginning of the cycle.
19307
19308 2014-08-06  Martin Jambor  <mjambor@suse.cz>
19309
19310         PR ipa/61393
19311         * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
19312
19313 2014-08-06  Richard Biener  <rguenther@suse.de>
19314
19315         PR lto/62034
19316         * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
19317         SCCs here.
19318         (lto_input_tree): Pop SCCs here.
19319
19320 2014-08-06  Richard Biener  <rguenther@suse.de>
19321
19322         PR tree-optimization/61320
19323         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
19324         handle misaligned loads.
19325
19326 2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
19327
19328         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
19329         (aarch64_expand_vec_perm_const): Check for dup before zip.
19330
19331 2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19332
19333         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
19334         CONST_INT_P instead of GET_CODE and compare.
19335         (aarch64_select_cc_mode): Likewise.
19336         (aarch64_print_operand): Likewise.
19337         (aarch64_rtx_costs): Likewise.
19338         (aarch64_simd_valid_immediate): Likewise.
19339         (aarch64_simd_check_vect_par_cnst_half): Likewise.
19340         (aarch64_simd_emit_pair_result_insn): Likewise.
19341
19342 2014-08-05  David Malcolm  <dmalcolm@redhat.com>
19343
19344         * gdbhooks.py (find_gcc_source_dir): New helper function.
19345         (class PassNames): New class, locating and parsing passes.def.
19346         (class BreakOnPass): New command "break-on-pass".
19347
19348 2014-08-05  Trevor Saunders  <tsaunders@mozilla.com>
19349
19350         * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
19351         getting olde.
19352
19353 2014-08-05  Richard Biener  <rguenther@suse.de>
19354
19355         PR rtl-optimization/61672
19356         * emit-rtl.h (mem_attrs_eq_p): Declare.
19357         * emit-rtl.c (mem_attrs_eq_p): Export.  Handle NULL mem-attrs.
19358         * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
19359         * cfgcleanup.c (merge_memattrs): Likewise.
19360         Include emit-rtl.h.
19361
19362 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19363
19364         * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
19365         rather than singleton vectors.
19366         (vqdmlsls_lane_s32): Likewise.
19367
19368 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19369
19370         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
19371         Use VSDQ_HSI mode iterator.
19372         (aarch64_sqrdmulh_laneq<mode>): Likewise.
19373         (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
19374         * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
19375         Use BUILTIN_VDQHS macro.
19376         (sqrdmulh_laneq): Likewise.
19377         * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
19378         (vqdmlals_laneq_s32): Likewise.
19379         (vqdmlslh_laneq_s16): Likewise.
19380         (vqdmlsls_laneq_s32): Likewise.
19381         (vqdmulhh_laneq_s16): Likewise.
19382         (vqdmulhs_laneq_s32): Likewise.
19383         (vqrdmulhh_laneq_s16): Likewise.
19384         (vqrdmulhs_laneq_s32): Likewise.
19385
19386 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19387
19388         * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
19389         (vmuld_laneq_f64): Likewise.
19390         (vmuls_laneq_f32): Likewise.
19391         (vmul_n_f64): Likewise.
19392         (vmuld_lane_f64): Reimplement in C.
19393         (vmuls_lane_f32): Likewise.
19394
19395 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19396
19397         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
19398         to reservation.
19399         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
19400
19401 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19402
19403         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
19404         (rbitsi2): Likewise.
19405         (*arm_rev): Set predicable and predicable_short_it attributes.
19406
19407 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19408
19409         * convert.c (convert_to_integer): Guard transformation to lrint by
19410         -fno-math-errno.
19411
19412 2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
19413
19414         * config/aarch64/aarch64-builtins.c
19415         (aarch64_simd_builtin_type_mode): Delete.
19416         (v8qi_UP): Remap to V8QImode.
19417         (v4hi_UP): Remap to V4HImode.
19418         (v2si_UP): Remap to V2SImode.
19419         (v2sf_UP): Remap to V2SFmode.
19420         (v1df_UP): Remap to V1DFmode.
19421         (di_UP): Remap to DImode.
19422         (df_UP): Remap to DFmode.
19423         (v16qi_UP):V16QImode.
19424         (v8hi_UP): Remap to V8HImode.
19425         (v4si_UP): Remap to V4SImode.
19426         (v4sf_UP): Remap to V4SFmode.
19427         (v2di_UP): Remap to V2DImode.
19428         (v2df_UP): Remap to V2DFmode.
19429         (ti_UP): Remap to TImode.
19430         (ei_UP): Remap to EImode.
19431         (oi_UP): Remap to OImode.
19432         (ci_UP): Map to CImode.
19433         (xi_UP): Remap to XImode.
19434         (si_UP): Remap to SImode.
19435         (sf_UP): Remap to SFmode.
19436         (hi_UP): Remap to HImode.
19437         (qi_UP): Remap to QImode.
19438         (aarch64_simd_builtin_datum): Make mode a machine_mode.
19439         (VAR1): Build builtin name.
19440         (aarch64_init_simd_builtins): Remove dead code.
19441
19442 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
19443
19444         * graphite-isl-ast-to-gimple.c:
19445         (set_options): New function.
19446         (scop_to_isl_ast): Add calling of set_options.
19447
19448 2014-08-05  Jakub Jelinek  <jakub@redhat.com>
19449
19450         * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
19451         (analyze_iv_to_split_insn): Don't initialize them.
19452         (get_ivts_expr): Removed.
19453         (allocate_basic_variable, insert_base_initialization): Use
19454         SET_SRC instead of *get_ivts_expr.
19455         (split_iv): Use &SET_SRC instead of get_ivts_expr.
19456
19457 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
19458
19459         * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
19460         (translate_isl_ast_for_loop): Add checking of the
19461         flag_loop_parallelize_all.
19462         (ast_build_before_for): New function.
19463         (scop_to_isl_ast): Add checking of the
19464         flag_loop_parallelize_all.
19465         * graphite-dependences.c: Move the defenition of the
19466         scop_get_dependences from graphite-optimize-isl.c to this file.
19467         (apply_schedule_on_deps): Add checking of the ux's emptiness.
19468         (carries_deps): Add checking of the x's value.
19469         * graphite-optimize-isl.c: Move the defenition of the
19470         scop_get_dependences to graphite-dependences.c.
19471         * graphite-poly.h: Add declarations of scop_get_dependences
19472         and carries_deps.
19473
19474 2014-08-04  Rohit  <rohitarulraj@freescale.com>
19475
19476         PR target/60102
19477         * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
19478         names.
19479         (alt_reg_names): Likewise.
19480         (rs6000_dwarf_register_span): For SPE high registers, replace
19481         dwarf register numbers with GCC hard register numbers.
19482         (rs6000_init_dwarf_reg_sizes_extra): Likewise.
19483         (rs6000_dbx_register_number): For SPE high registers, return dwarf
19484         register number for the corresponding GCC hard register number.
19485         * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
19486         newly added GCC hard register numbers for SPE high registers.
19487         (DWARF_FRAME_REGISTERS):  Likewise.
19488         (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
19489         (DWARF_FRAME_REGNUM): Likewise.
19490         (FIXED_REGISTERS): Likewise.
19491         (CALL_USED_REGISTERS): Likewise.
19492         (CALL_REALLY_USED_REGISTERS): Likewise.
19493         (REG_ALLOC_ORDER): Likewise.
19494         (enum reg_class): Likewise.
19495         (REG_CLASS_NAMES): Likewise.
19496         (REG_CLASS_CONTENTS): Likewise.
19497         (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
19498
19499 2014-08-04  Richard Biener  <rguenther@suse.de>
19500
19501         * gimple-fold.h (gimple_fold_builtin): Remove.
19502         * gimple-fold.c (gimple_fold_builtin): Make static.
19503         * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
19504         fold_stmt, not gimple_fold_builtin.
19505
19506 2014-08-04  Martin Liska <mliska@suse.cz>
19507
19508         * cgraph.h (csi_end_p): Removed.
19509         (csi_next): Likewise.
19510         (csi_node): Likewise.
19511         (csi_start): Likewise.
19512         (cgraph_node_in_set_p): Likewise.
19513         (cgraph_node_set_size): Likewise.
19514         (vsi_end_p): Likewise.
19515         (vsi_next): Likewise.
19516         (vsi_node): Likewise.
19517         (vsi_start): Likewise.
19518         (varpool_node_set_size): Likewise.
19519         (cgraph_node_set_nonempty_p): Likewise.
19520         (varpool_node_set_nonempty_p): Likewise.
19521         * cgraphunit.c (cgraph_process_new_functions): vec replaces
19522         cgraph_node_set.
19523         * ipa-inline-transform.c: Likewise.
19524         * ipa-utils.c (cgraph_node_set_new): Removed.
19525         (cgraph_node_set_add): Likewise.
19526         (cgraph_node_set_remove): Likewise.
19527         (cgraph_node_set_find): Likewise.
19528         (dump_cgraph_node_set): Likewise.
19529         (debug_cgraph_node_set): Likewise.
19530         (free_cgraph_node_set): Likewise.
19531         (varpool_node_set_new): Likewise.
19532         (varpool_node_set_add): Likewise.
19533         (varpool_node_set_remove): Likewise.
19534         (varpool_node_set_find): Likewise.
19535         (dump_varpool_node_set): Likewise.
19536         (free_varpool_node_set): Likewise.
19537         (debug_varpool_node_set): Likewise.
19538         * tree-emutls.c (struct tls_var_data):
19539         (emutls_index): Removed.
19540         (emutls_decl): Likewise.
19541         (gen_emutls_addr): Function implementation uses newly added
19542         hash_map<varpool_node *, tls_var_data>.
19543         (clear_access_vars): Likewise.
19544         (create_emultls_var): Likewise.
19545         (ipa_lower_emutls): Likewise.
19546         (reset_access): New function.
19547
19548 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
19549
19550         * config/i386/i386.c (ix86_option_override_internal): Add
19551         PTA_RDRND and PTA_MOVBE for bdver4.
19552
19553 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19554             James Greenhalgh  <james.greenhalgh@arm.com>
19555
19556         * doc/md.texi (clrsb): Document.
19557         (clz): Change reference to x into operand 1.
19558         (ctz): Likewise.
19559         (popcount): Likewise.
19560
19561 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19562
19563         PR target/61713
19564         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
19565         move to subtarget in serial version if result is ignored.
19566
19567 2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19568             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19569
19570         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
19571         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
19572         (sched_analyze_insn): Update use of try_group_insn to
19573         sched_macro_fuse_insns.
19574         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
19575         arguments that are not conditional jumps.
19576
19577 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
19578
19579         * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
19580         family information. Handle BTVER2 cpu with cpuid family value.
19581
19582 2014-08-04  Tom de Vries  <tom@codesourcery.com>
19583
19584         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19585         (glibc_2_11_or_earlier): Document effective-target keywords.
19586
19587 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
19588
19589         * ipa-devirt.c (odr_type_warn_count): Add type.
19590         (possible_polymorphic_call_targets): Set it.
19591         (ipa_devirt): Use it.
19592
19593 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
19594
19595         * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
19596         Document.
19597         * ipa-devirt.c: Include hash-map.h
19598         (struct polymorphic_call_target_d): Add type_warning and decl_warning.
19599         (clear_speculation): Break out of ...
19600         (get_class_context): ... here; speed up handling obviously useless
19601         speculations.
19602         (odr_type_warn_count, decl_warn_count): New structures.
19603         (final_warning_record): New structure.
19604         (final_warning_records): New static variable.
19605         (possible_polymorphic_call_targets): Cleanup handling of
19606         speculative info; do not build speculation when user do not care;
19607         record info about warnings when asked for.
19608         (add_decl_warning): New function.
19609         (type_warning_cmp): New function.
19610         (decl_warning_cmp): New function.
19611         (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
19612         (gate): Enable pass when warnings are requested.
19613         * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
19614         options.
19615
19616 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
19617
19618         * hash-map.h (default_hashmap_traits::mark_key_deleted):
19619         Fix cast.
19620         (hash_map::remove): New method.
19621         (hash_map::traverse): New method.
19622         * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
19623         ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
19624         tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
19625         tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
19626         tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
19627         tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
19628         pointer_map.
19629
19630 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
19631
19632         * hash-set.h: new File.
19633         * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
19634         cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
19635         ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
19636         lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
19637         tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
19638         tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
19639         tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
19640         varpool.c: Use hash_set instead of pointer_set.
19641
19642 2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
19643
19644         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
19645
19646 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19647
19648         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
19649         for frame access when strict_p is false.
19650
19651 2014-08-01  Renlin Li <renlin.li@arm.com>
19652 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19653
19654         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
19655         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
19656         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
19657         Declaration.
19658         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
19659         predicate.
19660         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
19661         aarch64_mem_pair_offset.
19662
19663 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19664
19665         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
19666         offset.
19667         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
19668         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
19669
19670 2014-08-01  Matthew Fortune  <matthew.fortune@imgtec.com>
19671
19672         * config/mips/mips.h (REGISTER_PREFIX): Define macro.
19673
19674 2014-08-01  James Greenhalgh  <james.greenhalgh@arm.com>
19675
19676         PR regression/61510
19677         * cgraphunit.c (analyze_functions): Use get_create rather than get
19678         for decls which are clones of abstract functions.
19679
19680 2014-08-01  Martin Liska  <mliska@suse.cz>
19681
19682         * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
19683         * ipa-prop.h (count_formal_params): Global function created from static.
19684         * ipa-prop.c (count_formal_params): Likewise.
19685         * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
19686         profiles for semantically equivalent functions.
19687         * passes.c (do_per_function): If we load body of a function
19688         during WPA, this condition should behave same.
19689         * varpool.c (ctor_for_folding): More tolerant assert for variable
19690         aliases created during WPA.
19691
19692 2014-08-01  Martin Liska  <mliska@suse.cz>
19693
19694         * doc/invoke.texi (Options That Control Optimization): Documentation
19695         for -foptimize-strlen introduced. Optimization levels default options
19696         fixed.
19697
19698 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
19699
19700         * opts.c (common_handle_option): Handle -fsanitize=alignment.
19701         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
19702         (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
19703         type to bool.
19704         * stor-layout.h (min_align_of_type): New prototype.
19705         * asan.c (pass_sanopt::execute): Don't perform gsi_next if
19706         ubsan_expand* told us not to do it.  Remove the extra gsi_end_p
19707         check.
19708         * ubsan.c: Include builtins.h.
19709         (ubsan_expand_bounds_ifn): Change return type to bool,
19710         always return true.
19711         (ubsan_expand_null_ifn): Change return type to bool, change
19712         argument to gimple_stmt_iterator *.  Handle both null and alignment
19713         sanitization, take type from ckind argument's type rather than
19714         first argument.
19715         (instrument_member_call): Removed.
19716         (instrument_mem_ref): Remove t argument, add mem and base arguments.
19717         Handle both null and alignment sanitization, don't say whole
19718         struct access is member access.  Build 3 argument IFN_UBSAN_NULL
19719         call instead of 2 argument.
19720         (instrument_null): Adjust instrument_mem_ref caller.  Don't
19721         instrument calls here.
19722         (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
19723         like SANITIZE_NULL.
19724         * stor-layout.c (min_align_of_type): New function.
19725         * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
19726         Or it into SANITIZE_UNDEFINED.
19727         * doc/invoke.texi (-fsanitize=alignment): Document.
19728
19729 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19730
19731         * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
19732
19733 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19734
19735         * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
19736         inchash.
19737         (vn_reference_compute_hash): Dito.
19738         (vn_nary_op_compute_hash): Dito.
19739         (vn_phi_compute_hash): Dito.
19740         * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
19741
19742 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19743
19744         * tree-ssa-dom.c (iterative_hash_exprs_commutative):
19745         Rename to inchash:add_expr_commutative. Convert to inchash.
19746         (iterative_hash_hashable_expr): Rename to
19747         inchash:add_hashable_expr. Convert to inchash.
19748         (avail_expr_hash): Dito.
19749
19750 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19751
19752         * ipa-devirt.c (polymorphic_call_target_hasher::hash):
19753         Convert to inchash.
19754
19755 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19756
19757         * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
19758
19759 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19760
19761         * Makefile.in (OBJS): Add rtlhash.o
19762         * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
19763         (loc_checksum): Dito.
19764         (loc_checksum_ordered): Dito.
19765         (hash_loc_operands): Dito.
19766         (hash_locs): Dito.
19767         (hash_loc_list): Dito.
19768         * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
19769         * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
19770         * rtlhash.c: New file.
19771         * rtlhash.h: New file.
19772
19773 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19774
19775         * inchash.h (inchash): Change inchash class to namespace.
19776         (class hash): ... Rename from inchash.
19777         (add_object): Move from macro to class template.
19778         * lto-streamer-out.c (hash_tree): Change inchash
19779         to inchash::hash.
19780         * tree.c (build_type_attribute_qual_variant): Dito.
19781         (type_hash_list): Dito.
19782         (attribute_hash_list): Dito.
19783         (iterative_hstate_expr): Rename to inchash::add_expr
19784         (build_range_type_1): Change inchash to inchash::hash
19785         and use hash::add_expr.
19786         (build_array_type_1): Dito.
19787         (build_function_type): Dito
19788         (build_method_type_directly): Dito.
19789         (build_offset_type): Dito.
19790         (build_complex_type): Dito.
19791         (make_vector_type): Dito.
19792         * tree.h (iterative_hash_expr): Dito.
19793
19794 2014-07-31  Chen Gang  <gang.chen.5i5j@gmail.com>
19795
19796         * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
19797
19798 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
19799
19800         * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
19801         correct alphabetical position.
19802         (vpaddd_f64): Rewrite using builtins.
19803         (vpaddd_s64): Move to correct alphabetical position.
19804         (vpaddd_u64): New.
19805
19806 2014-07-31  Oleg Endo  <olegendo@gcc.gnu.org>
19807
19808         PR target/61844
19809         * config/sh/sh.c (sh_legitimate_address_p,
19810         sh_legitimize_reload_address): Handle reg+reg address modes when
19811         ALLOW_INDEXED_ADDRESS is false.
19812         * config/sh/predicates.md (general_movsrc_operand,
19813         general_movdst_operand): Likewise.
19814
19815 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
19816
19817         * config/aarch64/aarch64-builtins.c
19818         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
19819         BYTES_BIG_ENDIAN.
19820
19821 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
19822
19823         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
19824         the generated mask based on BYTES_BIG_ENDIAN.
19825         (aarch64_simd_check_vect_par_cnst_half): New.
19826         * config/aarch64/aarch64-protos.h
19827         (aarch64_simd_check_vect_par_cnst_half): New.
19828         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
19829         the check out to aarch64_simd_check_vect_par_cnst_half.
19830         (vect_par_cnst_lo_half): Likewise.
19831         * config/aarch64/aarch64-simd.md
19832         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
19833         (move_hi_quad_<mode>): Always generate a low mask.
19834
19835 2014-07-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
19836
19837         * doc/invoke.texi (AVR Options): Add documentation about
19838         __AVR_DEVICE_NAME__ built-in macro.
19839
19840 2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
19841
19842         PR target/61948
19843         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
19844         constraints are satisfied.
19845         (<shift>di3_neon): Likewise.
19846
19847 2014-07-31  Richard Biener  <rguenther@suse.de>
19848
19849         PR tree-optimization/61964
19850         * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
19851         by structural equality.
19852
19853 2014-07-31  Yury Gribov  <y.gribov@samsung.com>
19854
19855         * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
19856         * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
19857         * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
19858         New enums.
19859         * gcc.c (sanitize_spec_function): Support new option.
19860         (SANITIZER_SPEC): Remove now redundant check.
19861         * opts.c (common_handle_option): Support new option.
19862         (finish_options): Check for incompatibilities.
19863         * toplev.c (process_options): Split userspace-specific checks.
19864
19865 2014-07-31  Richard Biener  <rguenther@suse.de>
19866
19867         * lto-streamer.h (struct output_block): Remove global.
19868         (struct data_in): Remove labels, num_named_labels and
19869         num_unnamed_labels.
19870         * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
19871         * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
19872
19873 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
19874
19875         PR c++/60517
19876         * common.opt (-Wreturn-local-addr): Moved from c.opt.
19877         * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
19878         (isolate_path): New argument to avoid inserting a trap.
19879         (find_implicit_erroneous_behaviour): Handle returning the address
19880         of a local variable.
19881         (find_explicit_erroneous_behaviour): Likewise.
19882
19883 2014-07-31  Bingfeng Mei <bmei@broadcom.com>
19884
19885         PR lto/61868
19886         * toplev.c (init_random_seed): Move piece of code never called to
19887         set_random_seed.
19888         (set_random_seed): see above.
19889
19890 2014-07-31  Tom de Vries  <tom@codesourcery.com>
19891
19892         * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
19893
19894 2014-07-31  Richard Sandiford  <rdsandiford@googlemail.com>
19895
19896         * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
19897         (compute_regs_asm_clobbered): Use extract_asm_operands instead.
19898
19899 2014-07-31  Richard Biener  <rguenther@suse.de>
19900
19901         * data-streamer.h (streamer_write_data_stream): Declare here,
19902         renamed from ...
19903         * lto-streamer.h (lto_output_data_stream): ... this.  Remove.
19904         * lto-cgraph.c (lto_output_node): Adjust.
19905         (lto_output_varpool_node): Likewise.
19906         * data-streamer-out.c (streamer_string_index): Likewise.
19907         (streamer_write_data_stream, lto_append_block): Move from ...
19908         * lto-section-out.c (lto_output_data_stream,
19909         lto_append_block): ... here.
19910
19911 2014-07-30  Mike Stump  <mikestump@comcast.net>
19912
19913         * configure.ac: Also check for popen.
19914         * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
19915         * configure: Regenerate.
19916         * config.in:  Regenerate.
19917
19918 2014-07-30  Martin Jambor  <mjambor@suse.cz>
19919
19920         * tree-sra.c (sra_ipa_modify_assign): Change type of the first
19921         parameter to gimple.
19922
19923 2014-07-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
19924
19925         * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
19926         address as second parameter to __tpf_eh_return routine.
19927
19928 2014-07-30  Jiong Wang  <jiong.wang@arm.com>
19929
19930         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
19931         Thumb2.
19932
19933 2014-07-30  Tom Tromey  <tromey@redhat.com>
19934
19935         PR c/59855
19936         * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
19937         * doc/extend.texi (Type Attributes): Document designated_init
19938         attribute.
19939
19940 2014-07-30  Roman Gareev  <gareevroman@gmail.com>
19941
19942         * graphite-isl-ast-to-gimple.c:
19943         (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
19944         (gcc_expression_from_isl_expression): Pass type to
19945         gcc_expression_from_isl_ast_expr_id.
19946
19947 2014-07-30  Richard Biener  <rguenther@suse.de>
19948
19949         * lto-streamer.h (lto_write_data): New function.
19950         * langhooks.c (lhd_append_data): Do not free block.
19951         * lto-section-out.c (lto_write_data): New function writing
19952         raw data to the current section.
19953         (lto_write_stream): Adjust for langhook semantic change.
19954         (lto_destroy_simple_output_block): Write header directly.
19955         * lto-opts.c (lto_write_options): Write options directly.
19956         * lto-streamer-out.c (produce_asm): Write heaeder directly.
19957         (lto_output_toplevel_asms): Likewise.
19958         (copy_function_or_variable): Copy data directly.
19959         (write_global_references): Output index table directly.
19960         (lto_output_decl_state_refs): Likewise.
19961         (write_symbol): Write data directly.
19962         (produce_symtab): Adjust.
19963         (produce_asm_for_decls): Output header and refs directly.
19964
19965 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
19966
19967         * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
19968         to speculative_targets
19969         (get_class_context): Fix handling of contextes without outer type;
19970         avoid matching non-polymorphic types in LTO.
19971         (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
19972         parameter to speculative_targetsp; handle speculation.
19973         (dump_possible_polymorphic_call_targets): Update dumping.
19974
19975 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
19976
19977         * common.opt (Wodr): Enable by default.
19978
19979 2014-07-29  Olivier Hainque  <hainque@adacore.com>
19980
19981         * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
19982
19983 2014-07-29  H.J. Lu  <hongjiu.lu@intel.com>
19984
19985         PR bootstrap/61914
19986         * gengtype.c (strtoken): New function.
19987         (create_user_defined_type): Replace strtok with strtoken.
19988
19989 2014-07-29  Nathan Sidwell  <nathan@acm.org>
19990
19991         * gcov-io.c (gcov_var): Make hidden.
19992         * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
19993         (gcov_do_dump): Declare.
19994         (gcov_output_files): Call gcov_do_dump, not gcov_exit).
19995
19996 2014-07-29  Martin Jambor  <mjambor@suse.cz>
19997
19998         * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
19999         parameter to gimple.
20000         (sra_modify_assign): Likewise.
20001
20002 2014-07-29  Richard Biener  <rguenther@suse.de>
20003
20004         PR middle-end/52478
20005         * expr.c (expand_expr_real_2): Revert last change.
20006
20007 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
20008
20009         * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
20010         * cgraph.h (cgraph_indirect_call_info): Add speculative data.
20011         * gimple-fold.c (fold_gimple_assign): Fix check for virtual
20012         call.
20013         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
20014         (contains_type_p): Forward declare.
20015         (polymorphic_call_target_hasher::hash): Hash speculative info.
20016         (polymorphic_call_target_hasher::equal): Compare speculative info.
20017         (get_class_context): Handle speuclation.
20018         (contains_type_p): Update.
20019         (get_polymorphic_call_info_for_decl): Update.
20020         (walk_ssa_copies): Break out from ...
20021         (get_polymorphic_call_info): ... here; set speculative context
20022         before giving up.
20023         * ipa-prop.c (ipa_write_indirect_edge_info,
20024         ipa_read_indirect_edge_info): Stream speculative context.
20025         * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
20026         (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
20027         SPECULATIVE_MAYBE_DERIVED_TYPE).
20028         (possible_polymorphic_call_targets overriders): Update.
20029         (dump_possible_polymorphic_call_targets overriders): Update.
20030         (dump_possible_polymorphic_call_target_p overriders): Update.
20031
20032 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
20033
20034         * gimple-fold.c (fold_gimple_assign): Fix condition guarding
20035         ipa-devirt path; fix thinko there.
20036
20037 2014-07-28  Trevor Saunders  <tsaunders@mozilla.com>
20038
20039         * config/i386/i386.c (ix86_return_in_memory): Replace one
20040         ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
20041
20042 2014-07-28  Marek Polacek  <polacek@redhat.com>
20043
20044         * doc/invoke.texi (-Wno-odr): Fix @item entry.  Tweak wording.
20045
20046 2014-07-28  Peter Bergner  <bergner@vnet.ibm.com>
20047
20048         * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
20049         * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
20050         * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
20051         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20052         (USE_LD_AS_NEEDED): Likewise.
20053         (ASM_APP_ON): Likewise.
20054         (ASM_APP_OFF): Likewise.
20055         (TARGET_POSIX_IO): Likewise.
20056         * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
20057         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20058         (USE_LD_AS_NEEDED): Likewise.
20059         (ASM_APP_ON): Likewise.
20060         (ASM_APP_OFF): Likewise.
20061         (TARGET_POSIX_IO): Likewise.
20062
20063 2014-07-28  Eric Botcazou  <ebotcazou@adacore.com>
20064
20065         PR middle-end/61734
20066         * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
20067         operators other than the equality operators.
20068
20069 2014-07-28  Richard Biener  <rguenther@suse.de>
20070
20071         PR middle-end/52478
20072         * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
20073         sure to register SImode ones, not only >= word_mode ones.
20074         * expr.c (expand_expr_real_2): When expanding -ftrapv
20075         binops do not use OPTAB_LIB_WIDEN.
20076
20077 2014-07-28  Richard Sandiford  <rdsandiford@googlemail.com>
20078
20079         PR middle-end/61919
20080         * tree-outof-ssa.c (insert_partition_copy_on_edge)
20081         (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
20082         (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
20083         inserting them in the insn stream.
20084
20085 2014-07-28  Marek Polacek  <polacek@redhat.com>
20086
20087         PR middle-end/61913
20088         * common.opt (Wodr): Add Var.
20089
20090 2014-07-28  Richard Biener  <rguenther@suse.de>
20091
20092         PR tree-optimization/61921
20093         * tree-ssa-structalias.c (create_variable_info_for_1): Check
20094         if there is a varpool node before dereferencing it.
20095
20096 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
20097
20098         * graphite-sese-to-poly.c:
20099         (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
20100         id of the pbb), which contains pointer to the pbb1.
20101
20102         * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
20103
20104 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
20105
20106         * graphite-isl-ast-to-gimple.c:
20107         (graphite_create_new_guard): New function.
20108         (translate_isl_ast_node_if): New function.
20109         (translate_isl_ast): Add calling of translate_isl_ast_node_if.
20110
20111         * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
20112
20113 2014-07-27  Anthony Green  <green@moxielogic.com>
20114
20115         * config.gcc: Add moxie-*-moxiebox* configuration.
20116         * config/moxie/moxiebox.h: New file.
20117
20118 2014-07-26  Andrew Pinski  <apinski@cavium.com>
20119
20120         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
20121         from the read only register.
20122
20123 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
20124
20125         * ira-costs.c (find_costs_and_classes): For -O0, use the best class
20126         as the allocation class if it isn't likely to be spilled.
20127
20128 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
20129
20130         * rtl.h (tls_referenced_p): Declare.
20131         * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
20132         * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
20133         (mips_cannot_force_const_mem): Use tls_referenced_p.
20134         * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
20135         * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
20136         instead of pa_tls_referenced_p.
20137         * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
20138         (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
20139         (pa_legitimate_constant_p): Likewise.
20140         (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
20141         * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
20142         (rs6000_cannot_force_const_mem, rs6000_emit_move)
20143         (rs6000_address_for_altivec): Use tls_referenced_p instead of
20144         rs6000_tls_referenced_p.
20145         (rs6000_tls_symbol_ref_1): Delete.
20146
20147 2014-07-26  Marc Glisse  <marc.glisse@inria.fr>
20148
20149         PR target/44551
20150         * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
20151         Optimize inverse of a VEC_CONCAT.
20152
20153 2014-07-25  Xinliang David Li  <davidxl@google.com>
20154
20155         * params.def: New parameter.
20156         * coverage.c (get_coverage_counts): Check new flag.
20157         (coverage_compute_profile_id): Check new flag.
20158         (coverage_begin_function): Check new flag.
20159         (coverage_end_function): Check new flag.
20160         * value-prof.c (coverage_node_map_initialized_p): New function.
20161         (init_node_map): Populate map with all functions.
20162         * doc/invoke.texi: Document new parameter.
20163
20164 2014-07-25  Jan Hubicka  <hubicka@ucw.cz>
20165             Richard Biener <rguenther@suse.de>
20166
20167         * lto-streamer-out.c (struct sccs): Turn to ...
20168         (class DFS): ... this one; refactor the DFS walk so it can
20169         be re-done on per-SCC basis.
20170         (DFS::DFS): New constructor.
20171         (DFS::~DFS): New destructor.
20172         (hash_tree): Add new MAP argument holding in-SCC hash values;
20173         remove POINTER_TYPE hashing hack.
20174         (scc_entry_compare): Rename to ...
20175         (DFS::scc_entry_compare): ... this one.
20176         (hash_scc): Rename to ...
20177         (DFS::hash_scc): ... this one; pass output_block instead
20178         of streamer_cache; work harder to get unique and stable SCC
20179         hashes.
20180         (DFS_write_tree): Rename to ...
20181         (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
20182         (lto_output_tree): Update.
20183
20184 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20185
20186         * lto-streamer-out.c (hash_tree): Convert to inchash.
20187
20188 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20189
20190         * tree.c (build_type_attribute_qual_variant): Use inchash.
20191         (type_hash_list): Dito.
20192         (attribute_hash_list): Dito
20193         (iterative_hstate_expr): Dito.
20194         (iterative_hash_expr): Dito.
20195         (build_range_type_1): Dito.
20196         (build_array_type_1): Dito.
20197         (build_function_type): Dito.
20198         (build_method_type_directly): Dito.
20199         (build_offset_type): Dito.
20200         (build_complex_type): Dito.
20201         (make_vector_type): Dito.
20202         * tree.h (iterative_hash_expr): Add compat wrapper.
20203         (iterative_hstate_expr): Add.
20204
20205 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20206
20207         * Makefile.in (OBJS): Add inchash.o.
20208         (PLUGIN_HEADERS): Add inchash.h.
20209         * ipa-devirt.c: Include inchash.h.
20210         * lto-streamer-out.c: Dito.
20211         * tree-ssa-dom.c: Dito.
20212         * tree-ssa-pre.c: Dito.
20213         * tree-ssa-sccvn.c: Dito.
20214         * tree-ssa-tail-merge.c: Dito.
20215         * asan.c: Dito.
20216         * tree.c (iterative_hash_hashval_t): Move to ...
20217         (iterative_hash_host_wide_int): Move to ...
20218         * inchash.c: Here. New file.
20219         * tree.h (iterative_hash_hashval_t): Move to ...
20220         (iterative_hash_host_wide_int): Move to ...
20221         * inchash.h: Here. New file.
20222
20223 2014-07-25  Richard Biener  <rguenther@suse.de>
20224
20225         PR middle-end/61762
20226         PR middle-end/61894
20227         * fold-const.c (native_encode_int): Add and handle offset
20228         parameter to do partial encodings of expr.
20229         (native_encode_fixed): Likewise.
20230         (native_encode_real): Likewise.
20231         (native_encode_complex): Likewise.
20232         (native_encode_vector): Likewise.
20233         (native_encode_string): Likewise.
20234         (native_encode_expr): Likewise.
20235         * fold-const.c (native_encode_expr): Add offset parameter
20236         defaulting to -1.
20237         * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
20238         (fold_ctor_reference): Handle all reads from tcc_constant
20239         ctors.
20240
20241 2014-07-25  Richard Biener  <rguenther@suse.de>
20242
20243         * tree-inline.c (estimate_move_cost): Mark speed_p argument
20244         as possibly unused.
20245
20246 2014-07-23  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
20247
20248         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
20249
20250 2014-07-24  Kyle McMartin  <kyle@redhat.com>
20251
20252         * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
20253
20254 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20255
20256         * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
20257         Add prototype.
20258         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
20259         function.
20260         * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
20261         * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
20262         * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
20263
20264 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20265
20266         * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
20267         and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
20268         aggregate types.  Instead, *all* aggregate types, except for single-
20269         element or homogeneous float/vector aggregates, are quadword-aligned
20270         if required by their type alignment.  Issue -Wpsabi note when a type
20271         is now treated differently than before.
20272
20273 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20274
20275         * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
20276         does not fit fully into floating-point registers, and there is still
20277         space in the register parameter area, use GPRs to pass those parts
20278         of the argument.  Issue -Wpsabi note if any parameter is now treated
20279         differently than before.
20280         (rs6000_arg_partial_bytes): Update.
20281
20282 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
20283
20284         * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
20285
20286 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20287
20288         * rtl.h (target_rtl): Remove lang_dependent_initialized.
20289         * toplev.c (initialize_rtl): Don't use it.  Move previously
20290         "language-dependent" calls to...
20291         (backend_init): ...here.
20292         (lang_dependent_init_target): Don't set lang_dependent_initialized.
20293         Assert that RTL initialization hasn't happend yet.
20294
20295 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20296
20297         PR rtl-optimization/61629
20298         * reginfo.c (reinit_regs): Only call ira_init and recog_init if
20299         they have already been initialized.
20300
20301 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20302
20303         PR middle-end/61268
20304         * function.c (assign_parm_setup_reg): Prevent invalid sharing of
20305         DECL_INCOMING_RTL and entry_parm.
20306         (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
20307         * calls.c (load_register_parameters): Likewise argument values.
20308         (emit_library_call_value_1, store_one_arg): Likewise argument
20309         save areas.
20310         * config/i386/i386.c (assign_386_stack_local): Likewise the local
20311         stack slot.
20312         * explow.c (validize_mem): Modify the argument in-place.
20313
20314 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20315
20316         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
20317         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
20318
20319 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20320
20321         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
20322         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
20323
20324 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20325
20326         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
20327         (aarch64_save_callee_saves): New parameter "skip_wb".
20328         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
20329
20330 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20331
20332         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
20333         "wb_candidate2".
20334         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
20335
20336 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
20337
20338         * graphite-isl-ast-to-gimple.c:
20339         (graphite_create_new_loop): Add calling of isl_id_free to properly
20340         decrement reference counts.
20341
20342         * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
20343
20344 2014-07-24  Martin Liska  <mliska@suse.cz>
20345         * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
20346         function used.
20347         * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
20348         (rs6000_code_end): Likewise.
20349
20350 2014-07-24  Martin Liska  <mliska@suse.cz>
20351
20352         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
20353         symtab_node funtion used.
20354         (rs6000_xcoff_declare_object_name): Likewise.
20355
20356 2014-07-24  Martin Liska  <mliska@suse.cz>
20357
20358         * cgraphunit.c (compile): Correct function used.
20359
20360 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
20361
20362         * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
20363         as non-indexable.
20364
20365 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
20366
20367         PR lto/61802
20368         * varasm.c (bss_initializer_p): Handle offlined ctors.
20369         (align_variable, get_variable_align): Likewise.
20370         (make_decl_one_only): Likewise.
20371         (default_binds_local_p_1): Likewise.
20372         (decl_binds_to_current_def_p): Likewise.
20373         (get_variable_section): Get constructor if it is offlined.
20374         (assemble_variable_contents): Sanity check that the caller
20375         streamed in the ctor in LTO.
20376
20377 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
20378
20379         * graphite-isl-ast-to-gimple.c:
20380         (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
20381         (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
20382         isl_ast_op_pdiv_r to the different case.
20383
20384         * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
20385
20386 2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20387
20388         PR middle-end/61876
20389         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
20390         when flag_errno_math is on.
20391
20392 2014-07-24  Martin Liska  <mliska@suse.cz>
20393
20394         * cgraph.h (varpool_node):
20395         (availability get_availability (void)):
20396         created from cgraph_variable_initializer_availability
20397         (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
20398         created from: cgraph_variable_initializer_availability
20399         (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
20400         (void finalize_named_section_flags (void)):
20401         created from varpool_finalize_named_section_flags
20402         (bool assemble_decl (void)): created from varpool_assemble_decl
20403         (void analyze (void)): created from varpool_analyze_node
20404         (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
20405         void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
20406         (void remove_initializer (void)): created from varpool_remove_initializer
20407         (tree get_constructor (void)): created from varpool_get_constructor
20408         (bool externally_visible_p (void)): created from varpool_externally_visible_p
20409         (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
20410         (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
20411         (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
20412         (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
20413         (static void finalize_decl (tree decl)): created from varpool_finalize_decl
20414         (static bool output_variables (void)): created from varpool_output_variables
20415         (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
20416         created from varpool_extra_name_alias
20417         (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
20418         (static void dump_varpool (FILE *f)): created from dump_varpool
20419         (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
20420         (static varpool_node *create_empty (void)): created from varpool_create_empty_node
20421         (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
20422         (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
20423         (void assemble_aliases (void)): created from assemble_aliases
20424
20425 2014-07-24  Martin Liska  <mliska@suse.cz>
20426
20427         * cgraph.h (symtab_node):
20428         (void register_symbol (void)): created from symtab_register_node
20429         (void remove (void)): created from symtab_remove_node
20430         (void dump (FILE *f)): created from dump_symtab_node
20431         (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
20432         (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
20433         (struct ipa_ref *add_reference (symtab_node *referred_node,
20434         enum ipa_ref_use use_type)): created from add_reference
20435         (struct ipa_ref *add_reference (symtab_node *referred_node,
20436         enum ipa_ref_use use_type, gimple stmt)): created from add_reference
20437         (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
20438         gimple stmt)): created from maybe_add_reference
20439         (bool semantically_equivalent_p (symtab_node *target)): created from
20440         symtab_semantically_equivalent_p
20441         (void remove_from_same_comdat_group (void)): created from
20442         remove_from_same_comdat_group
20443         (void add_to_same_comdat_group (symtab_node *old_node)): created from
20444         symtab_add_to_same_comdat_group
20445         (void dissolve_same_comdat_group_list (void)): created from
20446         symtab_dissolve_same_comdat_group_list
20447         (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
20448         (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
20449         created from symtab_alias_ultimate_target
20450         (inline symtab_node *next_defined_symbol (void)): created from
20451         symtab_next_defined_symbol
20452         (bool resolve_alias (symtab_node *target)): created from
20453         symtab_resolve_alias
20454         (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
20455         void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
20456         (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
20457         (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
20458         (void set_section (const char *section)): created from set_section_1
20459         (enum availability get_availability (void)): created from symtab_node_availability
20460         (void make_decl_local (void)): created from symtab_make_decl_local
20461         (bool real_symbol_p (void)): created from symtab_read_node
20462         (can_be_discarded_p (void)): created from symtab_can_be_discarded
20463         (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
20464         (inline bool in_same_comdat_group_p (symtab_node *target)): created from
20465         symtab_in_same_comdat_p;
20466         (bool address_taken_from_non_vtable_p (void)): created from
20467         address_taken_from_non_vtable_p
20468         (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
20469         (static void dump_table (FILE *)): created from dump_symtab
20470         (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
20471         (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
20472         (static bool used_from_object_file_p_worker (symtab_node *node)): created from
20473         symtab_used_from_object_file_p
20474         (void dump_base (FILE *)): created from dump_symtab_base
20475         (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
20476         (void unregister (void)): created from symtab_unregister_node
20477         (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
20478         (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
20479         (static bool noninterposable_alias (symtab_node *node, void *data)): created from
20480         symtab_nonoverwritable_alias_1
20481         * cgraph.h (cgraph_node):
20482         (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
20483         created from cgraph_remove_node_and_inline_clones
20484         (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
20485         (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
20486         bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
20487         (cgraph_node *function_symbol (enum availability *avail = NULL)):
20488         created from cgraph_function_node
20489         (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
20490         vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
20491         struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
20492         created from cgraph_create_clone
20493         (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
20494         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
20495         created from cgraph_create_virtual_clone
20496         (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
20497         (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
20498         bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
20499         (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
20500         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
20501         bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
20502         created from cgraph_function_version_info
20503         (struct cgraph_function_version_info *insert_new_function_version (void)):
20504         created from insert_new_cgraph_node_version
20505         (struct cgraph_function_version_info *function_version (void)): created from
20506         get_cgraph_node_version
20507         (void analyze (void)): created from analyze_function
20508         (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
20509         HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
20510         tree real_alias) cgraph_add_thunk
20511         (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
20512         (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
20513         created from cgraph_function_or_thunk_node
20514         (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
20515         created from expand_thunk
20516         (void reset (void)): created from cgraph_reset_node
20517         (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
20518         (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
20519         (void remove (void)): created from cgraph_remove_node
20520         (void dump (FILE *f)): created from dump_cgraph_node
20521         (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
20522         (bool get_body (void)): created from cgraph_get_body
20523         (void release_body (void)): created from cgraph_release_function_body
20524         (void unnest (void)): created from cgraph_unnest_node
20525         (void make_local (void)): created from cgraph_make_node_local
20526         (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
20527         (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
20528         gcov_type count, int freq)): created from cgraph_create_edge
20529         (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
20530         gcov_type count, int freq)): created from cgraph_create_indirect_edge
20531         (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
20532         gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
20533         created from cgraph_create_edge_including_clones
20534         (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
20535         (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
20536         (void remove_callers (void)): created from cgraph_node_remove_callers
20537         (void remove_callees (void)): created from cgraph_node_remove_callees
20538         (enum availability get_availability (void)): created from cgraph_function_body_availability
20539         (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
20540         (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
20541         (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
20542         (void call_duplication_hooks (cgraph_node *node2)): created from
20543         cgraph_call_node_duplication_hooks
20544         (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
20545         void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
20546         (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
20547         void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
20548         (void call_function_insertion_hooks (void)):
20549         created from cgraph_call_function_insertion_hooks
20550         (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
20551         (bool local_p (void)): created from cgraph_local_node
20552         (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
20553         (bool cannot_return_p (void)): created from cgraph_node_cannot_return
20554         (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
20555         (inline bool only_called_directly_or_aliased_p (void)):
20556         created from cgraph_only_called_directly_or_aliased_p
20557         (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
20558         created from cgraph_will_be_removed_from_program_if_no_direct_calls
20559         (bool can_remove_if_no_direct_calls_and_refs_p (void)):
20560         created from cgraph_can_remove_if_no_direct_calls_and_refs_p
20561         (bool can_remove_if_no_direct_calls_p (void)):
20562         created from cgraph_can_remove_if_no_direct_calls_p
20563         (inline bool has_gimple_body_p (void)):
20564         created from cgraph_function_with_gimple_body_p
20565         (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
20566         (static void dump_cgraph (FILE *f)): created from dump_cgraph
20567         (static inline void debug_cgraph (void)): created from debug_cgraph
20568         (static void record_function_versions (tree decl1, tree decl2)):
20569         created from record_function_versions
20570         (static void delete_function_version (tree decl)):
20571         created from delete_function_version
20572         (static void add_new_function (tree fndecl, bool lowered)):
20573         created from cgraph_add_new_function
20574         (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
20575         (static cgraph_node * create (tree decl)): created from cgraph_create_node
20576         (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
20577         (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
20578         (static cgraph_node *get_for_asmname (tree asmname)):
20579         created from cgraph_node_for_asm
20580         (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
20581         created from cgraph_same_body_alias
20582         (static bool used_from_object_file_p_worker (cgraph_node *node,
20583         void *): new function
20584         (static bool non_local_p (cgraph_node *node, void *)):
20585         created from cgraph_non_local_node_p_1
20586         (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
20587         created from verify_cgraph
20588         (static bool make_local (cgraph_node *node, void *)):
20589         created from cgraph_make_node_local
20590         (static cgraph_node *create_alias (tree alias, tree target)):
20591         created from cgraph_create_function_alias
20592         (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
20593         gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
20594         created from cgraph_create_edge_1
20595         * cgraph.h (varpool_node):
20596         (void remove (void)): created from varpool_remove_node
20597         (void dump (FILE *f)): created from dump_varpool_node
20598
20599 2014-07-24  Richard Biener  <rguenther@suse.de>
20600
20601         PR ipa/61823
20602         * tree-ssa-structalias.c (create_variable_info_for_1):
20603         Use varpool_get_constructor.
20604         (create_variable_info_for): Likewise.
20605
20606 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20607
20608         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
20609         subtract outgoing area size when restoring stack_pointer_rtx.
20610
20611 2014-07-24  Nick Clifton  <nickc@redhat.com>
20612
20613         * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
20614         that operations are taking place in parallel.
20615         * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
20616
20617 2014-07-24  Thomas Schwinge  <thomas@codesourcery.com>
20618
20619         * omp-low.c (extract_omp_for_data): Add missing break statement.
20620
20621 2014-07-24  Richard Biener  <rguenther@suse.de>
20622
20623         * tree-inline.h (estimate_move_cost): Add speed_p parameter.
20624         * tree-inline.c (estimate_move_cost): Add speed_p parameter
20625         and adjust MOVE_RATIO query accordingly.
20626         (estimate_num_insns): Adjust callers.
20627         * ipa-prop.c (ipa_populate_param_decls): Likewise.
20628         * ipa-cp.c (gather_context_independent_values,
20629         estimate_local_effects): Likewise.
20630         * ipa-split.c (consider_split): Likewise.
20631
20632 2014-07-24  Trevor Saunders  <tsaunders@mozilla.com>
20633
20634         * config/i386/driver-i386.c: Remove names of unused arguments and
20635         unnecessary unused attributes.
20636         * config/i386/host-mingw32.c: Likewise.
20637         * config/i386/i386.c: Likewise.
20638         * config/i386/winnt-stubs.c: Likewise.
20639         * config/i386/winnt.c: Likewise.
20640
20641 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20642
20643         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
20644         (aarch64_gen_loadwb_pair): New helper function.
20645         (aarch64_expand_epilogue): Simplify code using new helper functions.
20646         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
20647
20648 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20649
20650         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
20651         (aarch64_gen_storewb_pair): New helper function.
20652         (aarch64_expand_prologue): Simplify code using new helper functions.
20653         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
20654
20655 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20656
20657         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
20658         Rename to aarch64_save_callee_saves, remove restore code.
20659         (aarch64_restore_callee_saves): New function.
20660
20661 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20662
20663         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
20664         (aarch64_save_callee_saves): New function to handle reg save
20665         for both core and vectore regs.
20666
20667 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20668
20669         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
20670         (aarch64_gen_store_pair): New helper function.
20671         (aarch64_save_or_restore_callee_save_registers)
20672         (aarch64_save_or_restore_fprs): Use new helper functions.
20673
20674 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20675
20676         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
20677         (aarch64_save_or_restore_callee_save_registers)
20678         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
20679
20680 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20681
20682         * config/aarch64/aarch64.c
20683         (aarch64_save_or_restore_callee_save_registers)
20684         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
20685
20686 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20687
20688         * config/aarch64/aarch64.c
20689         (aarch64_save_or_restore_callee_save_registers)
20690         (aarch64_save_or_restore_fprs): Remove 'increment'.
20691
20692 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20693
20694         * config/aarch64/aarch64.c
20695         (aarch64_save_or_restore_callee_save_registers)
20696         (aarch64_save_or_restore_fprs): Use register offset in
20697         cfun->machine->frame.reg_offset.
20698
20699 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20700
20701         * config/aarch64/aarch64.c
20702         (aarch64_save_or_restore_callee_save_registers)
20703         (aarch64_save_or_restore_fprs): Remove base_rtx.
20704
20705 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20706
20707         * config/aarch64/aarch64.c
20708         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
20709         to 'start_offset'.  Remove local variable 'start_offset'.
20710
20711 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20712
20713         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
20714         type to HOST_WIDE_INT.
20715
20716 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20717
20718         * config/aarch64/aarch64.c (aarch64_expand_prologue)
20719         (aarch64_save_or_restore_fprs)
20720         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
20721
20722 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
20723
20724         * config/arm/t-rtems-eabi: Add
20725         mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
20726         mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
20727         mbig-endian/mthumb/march=armv7-r, and
20728         mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
20729         multilibs.
20730
20731 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
20732             Chris Johns <chrisj@rtems.org>
20733             Joel Sherrill <joel.sherrill@oarcorp.com>
20734
20735         * config.gcc: Add nios2-*-rtems*.
20736         * config/nios2/rtems.h: New file.
20737         * gcc/config/nios2/t-rtems: New file.
20738
20739 2014-07-23  Segher Boessenkool  <segher@kernel.crashing.org>
20740
20741         PR target/61396
20742         * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
20743         constant numbers, not general constants.
20744         (rs6000_expand_vector_init): Ditto.
20745
20746 2014-07-23  Nathan Sidwell  <nathan@acm.org>
20747
20748         * gcov-tool.c (gcov_list): Declare here.
20749         (set_gcov_list): Remove.
20750         (gcov_output_files): Set gcov_list directly.
20751
20752 2014-07-23  Host Schirmeier  <horst@schirmeier.com>
20753
20754         * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
20755
20756 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20757
20758         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
20759         callee-saved registers are available for padding purpose
20760         and r3 is not mandatory, then prefer use those callee-saved
20761         instead of r3.
20762
20763 2014-07-23  Richard Biener  <rguenther@suse.de>
20764
20765         * params.def (PARAM_MAX_COMBINE_INSNS): New.
20766         * combine.c: Include statistics.h and params.h.
20767         (combine_instructions): Guard three and four insn combines
20768         with max-combine-insns value.  Record statistics for combines
20769         performed.
20770         * doc/invoke.texi (max-combine-insns): Document new param.
20771
20772 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
20773
20774         * graphite-isl-ast-to-gimple.c:
20775         (translate_isl_ast_node_block): New function.
20776         (translate_isl_ast): Add calling of translate_isl_ast_node_block.
20777
20778         * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
20779         * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
20780
20781 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
20782
20783         * graphite-isl-ast-to-gimple.c:
20784         (get_max_schedule_dimensions): New function.
20785         (extend_schedule): Likewise.
20786         (generate_isl_schedule): Add calling of extend_schedule and
20787         get_max_schedule_dimensions.
20788
20789 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20790
20791         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
20792         (case UNSPEC): Handle UNSPEC_RBIT.
20793
20794 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20795
20796         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
20797         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
20798
20799 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20800
20801         * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
20802
20803 2014-07-22  Roman Gareev  <gareevroman@gmail.com>
20804
20805         * graphite-isl-ast-to-gimple.c:
20806         Add inclusion of gimple-ssa.h, tree-into-ssa.h.
20807         (ivs_params_clear):
20808         (build_iv_mapping): New function.
20809         (translate_isl_ast_node_user): Likewise.
20810         (translate_isl_ast): Add calling of translate_isl_ast_node_user.
20811
20812         * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
20813         * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
20814         * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
20815
20816 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
20817
20818         PR target/55701
20819         * config/arm/arm.md (setmem): New pattern.
20820         * config/arm/arm-protos.h (struct tune_params): New fields.
20821         (arm_gen_setmem): New prototype.
20822         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
20823         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
20824         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
20825         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
20826         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
20827         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
20828         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
20829         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
20830         (arm_const_inline_cost): New function.
20831         (arm_block_set_max_insns): New function.
20832         (arm_block_set_non_vect_profit_p): New function.
20833         (arm_block_set_vect_profit_p): New function.
20834         (arm_block_set_unaligned_vect): New function.
20835         (arm_block_set_aligned_vect): New function.
20836         (arm_block_set_unaligned_non_vect): New function.
20837         (arm_block_set_aligned_non_vect): New function.
20838         (arm_block_set_vect, arm_gen_setmem): New functions.
20839
20840 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
20841
20842         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
20843
20844 2014-07-21  Uros Bizjak  <ubizjak@gmail.com>
20845
20846         PR target/61855
20847         * config/i386/avx512fintrin.h: Move constants for mantissa extraction
20848         out of #ifdef __OPTIMIZE__.
20849
20850 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
20851
20852         * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
20853         different trapping status if -fnon-call-exceptions is enabled.
20854
20855 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
20856
20857         * expr.c (store_field): Handle VOIDmode for calls that return values
20858         in multiple locations.
20859
20860 2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20861
20862         * config/rs6000/altivec.md (unspec enum):  Fix typo in UNSPEC_VSLDOI.
20863         (altivec_vsldoi_<mode>): Likewise.
20864
20865 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
20866
20867         * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
20868         to the number of characters in the line.
20869
20870 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
20871
20872         * graphite-isl-ast-to-gimple.c: Add using of
20873         build_nonstandard_integer_type instead of int128_integer_type_node.
20874
20875 2014-07-19  Eric Botcazou  <ebotcazou@adacore.com>
20876
20877         * toplev.c (output_stack_usage): Adjust the location of the warning.
20878
20879 2014-07-19  Daniel Cederman  <cederman@gaisler.com>
20880
20881         * config/sparc/sync.md (*membar_storeload_leon3): New insn.
20882         (*membar_storeload): Disable for LEON3.
20883
20884 2014-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
20885
20886         PR rtl-optimization/61461
20887         * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
20888
20889 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
20890
20891         PR target/61794
20892         * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
20893         Fix instruction constraint.
20894         (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
20895
20896 2014-07-18  Jonathan Wakely  <jwakely@redhat.com>
20897
20898         * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
20899
20900 2014-07-18  Chung-Ju Wu  <jasonwucj@gmail.com>
20901
20902         * config/nds32/nds32.c (nds32_can_eliminate): Follow the
20903         GNU coding standards.
20904         (nds32_register_move_cost): Likewise.
20905         (nds32_memory_move_cost): Likewise.
20906         (nds32_address_cost): Likewise.
20907
20908 2014-07-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
20909
20910         * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
20911
20912 2014-07-17  John David Anglin  <danglin@gcc.gnu.org>
20913
20914         * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
20915         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
20916         and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
20917         (HAVE_sync_compare_and_swapqi): Define.
20918         (HAVE_sync_compare_and_swaphi): Likewise.
20919         (HAVE_sync_compare_and_swapsi): Likewise.
20920
20921 2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
20922
20923         * config/mips/p5600.md: Add missing cpu tests.
20924
20925 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20926
20927         * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
20928         (vmla_f64): Likewise.
20929         (vfms_f64): Likewise.
20930         (vmls_f64): Likewise.
20931
20932 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20933
20934         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
20935         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
20936
20937 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20938
20939         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
20940         (vmlal_high_lane_s32): Likewise.
20941         (vmlal_high_lane_u16): Likewise.
20942         (vmlal_high_lane_u32): Likewise.
20943         (vmlsl_high_lane_s16): Likewise.
20944         (vmlsl_high_lane_s32): Likewise.
20945         (vmlsl_high_lane_u16): Likewise.
20946         (vmlsl_high_lane_u32): Likewise.
20947
20948 2014-07-17  Terry Guo  <terry.guo@arm.com>
20949
20950         * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
20951         (alus_reg): Renamed to alus_sreg.
20952         * config/arm/arm-fixed.md: Change type of non-dsp instructions
20953         from alu_reg to alu_sreg.  Change type of dsp instructions from
20954         alu_reg to alu_dsp_reg.
20955         * config/arm/thumb1.md: Likewise.
20956         * config/arm/thumb2.md: Likewise.
20957         * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
20958         * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
20959         with alu_sreg and alus_sreg.
20960         * config/arm/arm1026ejs.md (alu_op): Likewise.
20961         * config/arm/arm1136jfs.md (11_alu_op): Likewise.
20962         * config/arm/arm926ejs.md (9_alu_op): Likewise.
20963         * config/arm/fa526.md (526_alu_op): Likewise.
20964         * config/arm/fa606te.md (606te_alu_op): Likewise.
20965         * config/arm/fa626te.md (626te_alu_op): Likewise.
20966         * config/arm/fa726te.md (726te_alu_op): Likewise.
20967         * config/arm/fmp626.md (mp626_alu_op): Likewise.
20968         * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
20969         alu_sreg, alu_dsp_reg and alus_sreg.
20970         * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
20971         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
20972         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
20973         * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
20974         * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
20975         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
20976         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
20977         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
20978         * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
20979         * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
20980         subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
20981         *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
20982         (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
20983         sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
20984         subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
20985         alus_reg to alus_sreg.
20986
20987 2014-07-17  Andreas Schwab  <schwab@linux-m68k.org>
20988
20989         * real.c (encode_ieee_extended_motorola): Clear integer bit in the
20990         infinity format.
20991
20992 2014-07-17  Richard Biener  <rguenther@suse.de>
20993
20994         PR rtl-optimization/61801
20995         * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
20996         don't set reg_pending_barrier if it appears in a debug-insn.
20997
20998 2014-07-16  DJ Delorie  <dj@redhat.com>
20999
21000         * config/rx/rx.c (rx_option_override): Fix alignment values.
21001         (rx_align_for_label): Likewise.
21002
21003 2014-07-17  Hans-Peter Nilsson  <hp@axis.com>
21004
21005         PR target/61737.
21006         * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
21007         (TARGET_CANNOT_FORCE_CONST_MEM): Define.
21008         (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
21009         functions.
21010         (cris_print_index, cris_print_operand, cris_constant_index_p)
21011         (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
21012         (cris_address_cost): Ditto last CONSTANT_P.
21013         (cris_symbol_type_of): Rename from cris_pic_symbol_type_of.  All
21014         callers changed.  Yield cris_offsettable_symbol for non-PIC
21015         constant symbolic expressions including labels.  Yield cris_unspec
21016         for all unspecs.
21017         (cris_expand_pic_call_address): New parameter MARKERP.  Set its
21018         target to pic_offset_table_rtx for calls that will likely go
21019         through PLT, const0_rtx when they can't.  All callers changed.
21020         Assert flag_pic.  Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
21021         symbolic expressions to be PICified.  Remove second, redundant,
21022         assert on can_create_pseudo_p returning non-zero.  Use
21023         replace_equiv_address_nv, not replace_equiv_address, for final
21024         operand update.
21025         * config/cris/cris.md ("movsi"): Move variable t to pattern
21026         toplevel. Adjust assert for new cris_symbol_type member.  Use
21027         CONSTANT_P instead of CONSTANT_ADDRESS_P.
21028         ("*movsi_internal") <case 9>: Make check for valid unspec operands
21029         for lapc stricter.
21030         <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
21031         ("call", "call_value"): Use second incoming operand as a marker
21032         for pic-offset-table-register being used.
21033         ("*expanded_call_non_v32", "*expanded_call_v32")
21034         ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
21035         second incoming operand to CALL, match cris_call_type_marker.
21036         ("*expanded_call_value_side"): Ditto.  Disable before reload_completed.
21037         ("*expanded_call_side"): Ditto.  Fix typo in comment.
21038         (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
21039         CONSTANT_P.
21040         * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
21041         * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
21042         (enum cris_symbol_type): Rename from cris_pic_symbol_type.  All
21043         users changed.  Add members cris_offsettable_symbol and cris_unspec.
21044         (cris_symbol_type): Rename from cris_pic_symbol_type.
21045         * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
21046         just CONSTANT_P.
21047         * config/cris/cris-protos.h (cris_symbol_type_of,
21048         cris_expand_pic_call_address): Adjust prototypes.
21049         (cris_legitimate_constant_p): New prototype.
21050
21051         * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
21052         an existing tmake_file.  Don't add t-slibgcc and t-linux.
21053
21054 2014-07-17  Jason Merrill  <jason@redhat.com>
21055
21056         PR c++/61623
21057         * symtab.c (symtab_remove_from_same_comdat_group): Also
21058         set_comdat_group to NULL_TREE.
21059         (verify_symtab): Fix diagnostic.
21060
21061 2014-07-16  David Wohlferd  <dw@LimeGreenSocks.com>
21062
21063         PR target/61662
21064         * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
21065
21066 2014-07-16  Dodji Seketeli  <dodji@redhat.com>
21067
21068         Support location tracking for built-in macro tokens
21069         * input.h (is_location_from_builtin_token): New function declaration.
21070         * input.c (is_location_from_builtin_token): New function definition.
21071         * toplev.c (general_init): Tell libcpp what the pre-defined
21072         spelling location for built-in tokens is.
21073
21074 2014-07-16  Jakub Jelinek  <jakub@redhat.com>
21075
21076         * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
21077         on the FUNCTION_DECL.
21078
21079 2014-07-16  Richard Biener  <rguenther@suse.de>
21080
21081         PR other/61782
21082         * doc/extend.texi (always_inline): Clarify.
21083
21084 2014-07-15  Eric Christopher  <echristo@gmail.com>
21085
21086         * doc/invoke.texi (Link Options): Document -z option.
21087
21088 2014-07-15  Uros Bizjak  <ubizjak@gmail.com>
21089
21090         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
21091         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
21092
21093 2014-07-15  Jan Hubicka  <hubicka@ucw.cz>
21094
21095         * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
21096
21097 2014-07-15  Bernd Schmidt  <bernds@codesourcery.com>
21098
21099         * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
21100         varpool_assemble_decl.
21101         * varpool.c (varpool_assemble_decl): Assert that node->definition is
21102         true.
21103
21104 2014-07-15  Michael Matz  <matz@suse.de>
21105
21106         PR rtl-optimization/61772
21107         * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
21108
21109 2014-07-15  Richard Biener  <rguenther@suse.de>
21110
21111         * opts.c (default_options_table): Disable bit-ccp at -Og.
21112
21113 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
21114
21115         * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
21116
21117 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
21118
21119         * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
21120         NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
21121         call langhook for unknown declaration.
21122         (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
21123         * tree.h (DECL_ARGUMENTS): Update.
21124         * print-tree.c (print_node): Update.
21125         * tree-core.h (tree_decl_non_common): Remove arguments.
21126         (tree_function_decl): Add arguments.
21127
21128 2014-07-14  Richard Earnshaw  <rearnsha@arm.com>
21129
21130         * aarch64.md (add_losym_<mode>): Set type to alu_imm.
21131
21132 2014-07-14  Richard Biener  <rguenther@suse.de>
21133
21134         PR tree-optimization/61779
21135         * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
21136         simplifying a condition.
21137
21138 2014-07-14  Richard Biener  <rguenther@suse.de>
21139
21140         * builtins.c (c_strlen): Make only_value == 2 really only
21141         affect warning generation.
21142
21143 2014-07-14  Richard Biener  <rguenther@suse.de>
21144
21145         PR tree-optimization/61757
21146         PR tree-optimization/61783
21147         PR tree-optimization/61787
21148         * tree-ssa-dom.c (record_equality): Revert canonicalization
21149         change and add comment.
21150         (propagate_rhs_into_lhs): Revert previous fix, removing
21151         loop depth restriction again.
21152
21153 2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21154
21155         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
21156         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
21157         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
21158         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
21159         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
21160         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
21161         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
21162
21163 2014-07-14  Richard Biener  <rguenther@suse.de>
21164
21165         * cgraph.h (decl_in_symtab_p): Make inline.
21166
21167 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
21168
21169         PR middle-end/61294
21170         * doc/invoke.texi (-Wmemset-transposed-args): Document.
21171
21172         PR target/61656
21173         * config/i386/i386.c (classify_argument): Don't merge classes above
21174         number of words.
21175
21176 2014-07-13  Jan Hubicka  <hubicka@ucw.cz>
21177
21178         * cgraph.h (symtab_node): Add nonzero_address.
21179         (decl_in_symtab_p): Break out from ...
21180         (symtab_get_node): ... here.
21181         * fold-const.c: Include cgraph.h
21182         (tree_single_nonzero_warnv_p): Use symtab to determine
21183         if symbol is non-zero.
21184         * symtab.c (symtab_node::nonzero_address): New method.
21185
21186 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21187
21188         * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
21189         forgotten in previous commit.
21190
21191 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21192
21193         * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
21194         on builtin types.
21195         * ipa-devirt.c: Include stor-layout.h and intl.h
21196         (odr_subtypes_equivalent_p): New function.
21197         (warn_odr): New function.
21198         (warn_type_mismatch): New function.
21199         (odr_types_equivalent_p): New function.
21200         (add_type_duplicate): Use it.
21201         * common.opt (Wodr): New flag.
21202         * doc/invoke.texi (Wodr): Document new warning.
21203
21204 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21205
21206         * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
21207         (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
21208         * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
21209         (varpool_get_constructor): Push CTORS_IN timevar.
21210         * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
21211
21212 2014-07-12  Uros Bizjak  <ubizjak@gmail.com>
21213
21214         * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
21215         Remove VOID_FTYPE_PUSHORT.
21216         * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
21217         Change code to USHORT_FTYPE_VOID.
21218         (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
21219         (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
21220         (ix86_atomic_assign_expand_fenv): Update for
21221         __builtin_ia32_fnstsw changes.
21222         * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
21223         (fnstsw): Change operand 0 to nonimmediate operand.
21224
21225 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21226
21227         * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
21228         (varpool_get_constructor): New function.
21229         (varpool_ctor_useable_for_folding_p): Break out from ...
21230         (ctor_for_folding): ... here; use varpool_get_constructor.
21231         (varpool_assemble_decl): Likewise.
21232         * lto-streamer.h (struct output_block): Turn cgraph_node
21233         to symbol filed.
21234         (lto_input_variable_constructor): Declare.
21235         * ipa-visibility.c (function_and_variable_visibility): Use
21236         varpool_get_constructor.
21237         * cgraph.h (varpool_get_constructor): Declare.
21238         (varpool_ctor_useable_for_folding_p): New function.
21239         * lto-streamer-out.c (get_symbol_initial_value): Take encoder
21240         parameter; return error_mark_node for non-trivial constructors.
21241         (lto_write_tree_1, DFS_write_tree): Update use of
21242         get_symbol_initial_value.
21243         (output_function): Update initialization of symbol.
21244         (output_constructor): New function.
21245         (copy_function): Rename to ..
21246         (copy_function_or_variable): ... this one; handle vars too.
21247         (lto_output): Output variable sections.
21248         * lto-streamer-in.c (input_constructor): New function.
21249         (lto_read_body): Rename from ...
21250         (lto_read_body_or_constructor): ... this one; handle vars too.
21251         (lto_input_variable_constructor): New function.
21252         * ipa-prop.c (ipa_prop_write_jump_functions,
21253         ipa_prop_write_all_agg_replacement): Update.
21254         * lto-cgraph.c (compute_ltrans_boundary): Use it.
21255         (output_cgraph_opt_summary): Set symbol to NULL.
21256
21257 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21258
21259         * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
21260         non-polymorphic types.
21261         * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
21262         * ipa-devirt.c (types_same_for_odr): Do not explode when one
21263         of types is not polymorphic.
21264
21265 2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>
21266
21267         * lra-constraints.c (remove_inheritance_pseudos): Process
21268         destination pseudo too.
21269
21270 2014-07-11  Rong Xu  <xur@google.com>
21271
21272         * gcov-tool.c (gcov_output_files): Fix build error introduced in
21273         commit r212448.
21274
21275 2014-07-11  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
21276
21277         * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
21278         * config/avr/avr-devices.c (AVR_MCU): Same.
21279         (avr_mcu_types): add text start value to end of device list.
21280         * config/avr/avr-mcus.def: Add text section start for all devices.
21281         (ata5782): Add new avr5 device.
21282         (ata5831): Same.
21283         * config/avr/avr-tables.opt: Regenerate.
21284         * config/avr/avr.h: Add declaration for text section start handler.
21285         (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
21286         SPEC functions.
21287         (LINK_SPEC): Include text section start handler to linker spec.
21288         * config/avr/driver-avr.c (avr_device_to_text_start): New function to
21289         pass -Ttext option to linker if the text section start for the device
21290         is not zero.
21291         * config/avr/t-multilib: Regenerate.
21292         * doc/avr-mmcu.texi: Regenerate.
21293
21294 2014-07-11  David Edelsohn  <dje.gcc@gmail.com>
21295
21296         * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
21297         * config/rs6000/aix52.h (LINK_SPEC): Same.
21298         * config/rs6000/aix53.h (LINK_SPEC): Same.
21299         * config/rs6000/aix61.h (LINK_SPEC): Same.
21300         * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
21301
21302 2014-07-11  Roman Gareev  <gareevroman@gmail.com>
21303
21304         * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
21305         (graphite_verify): New function.
21306         (ivs_params_clear): New function.
21307         (gcc_expression_from_isl_ast_expr_id): New function.
21308         (gcc_expression_from_isl_expr_int): New function.
21309         (binary_op_to_tree): New function.
21310         (ternary_op_to_tree): New function.
21311         (unary_op_to_tree): New function.
21312         (nary_op_to_tree): New function.
21313         (gcc_expression_from_isl_expr_op): New function.
21314         (gcc_expression_from_isl_expression): New function.
21315         (graphite_create_new_loop): New function.
21316         (translate_isl_ast_for_loop): New function.
21317         (get_upper_bound): New function.
21318         (graphite_create_new_loop_guard): New function.
21319         (translate_isl_ast_node_for): New function.
21320         (translate_isl_ast): New function.
21321         (add_parameters_to_ivs_params): New function.
21322         (scop_to_isl_ast): New parameter ip.
21323         (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
21324
21325 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21326
21327         * config/xtensa/predicates.md (call expander): Update for
21328         DECL_SECTION_NAME being string.
21329
21330 2014-07-11  Richard Biener  <rguenther@suse.de>
21331
21332         PR middle-end/61473
21333         * builtins.c (fold_builtin_memory_op): Inline memory moves that
21334         can be implemented with a single load followed by a single store.
21335         (c_strlen): Only warn when only_value is not 2.
21336
21337 2014-07-11  Evgeny Stupachenko  <evstupac@gmail.com>
21338
21339         * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
21340
21341 2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>
21342
21343         PR target/61561
21344         * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
21345         (*movhi_bytes): Likewise.
21346         (*arm_movqi_insn): Likewise.
21347
21348 2014-07-11  Uros Bizjak  <ubizjak@gmail.com>
21349
21350         PR target/56858
21351         * config/alpha/alpha.c: Include tree-pass.h, context.h
21352         and pass_manager.h.
21353         (pass_data_handle_trap_shadows): New pass.
21354         (pass_handle_trap_shadows::gate): New pass gate function.
21355         (make_pass_handle_trap_shadows): New function.
21356         (rest_of_handle_trap_shadows): Ditto.
21357
21358         (alpha_align_insns_1): Rename from alpha_align_insns.
21359         (pass_data_align_insns): New pass.
21360         (pass_align_insns::gate): New pass gate function.
21361         (make_pass_aling_insns): New function.
21362         (rest_of_align_insns): Ditto.
21363         (alpha_align_insns): Ditto.
21364
21365         (alpha_option_override): Declare handle_trap_shadows info
21366         and align_insns_info.  Register handle_trap_shadows and align_insns
21367         passes here.
21368         (alpha_reorg): Do not call alpha_trap_shadows and
21369         alpha_align_insn from here.
21370
21371         (alpha_pad_function_end): Do not skip BARRIERs.
21372
21373 2014-07-10  Rong Xu  <xur@google.com>
21374
21375         Add gcov-tool: an offline gcda profile processing tool support.
21376         * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
21377         (gcov_is_error): Ditto.
21378         (gcov_read_string): Ditto.
21379         (gcov_read_sync): Ditto.
21380         * gcov-io.h: Move counter defines to gcov-counter.def.
21381         * gcov-dump.c (tag_counters): Use gcov-counter.def.
21382         * coverage.c: Ditto.
21383         * gcov-tool.c: Offline gcda profile processing tool.
21384         (unlink_gcda_file): Remove one gcda file.
21385         (unlink_profile_dir): Remove gcda files from the profile path.
21386         (gcov_output_files): Output gcda files to an output dir.
21387         (profile_merge): Merge two profiles in directory.
21388         (print_merge_usage_message): Print merge usage.
21389         (merge_usage): Print merge usage and exit.
21390         (do_merge): Driver for profile merge sub-command.
21391         (profile_rewrite): Rewrite profile.
21392         (print_rewrite_usage_message): Print rewrite usage.
21393         (rewrite_usage): Print rewrite usage and exit.
21394         (do_rewrite): Driver for profile rewrite sub-command.
21395         (print_usage): Print gcov-info usage and exit.
21396         (print_version): Print gcov-info version.
21397         (process_args): Process arguments.
21398         (main): Main routine for gcov-tool.
21399         * Makefile.in: Build and install gcov-tool.
21400         * gcov-counter.def: New file split from gcov-io.h.
21401         * doc/gcc.texi: Include gcov-tool.texi.
21402         * doc/gcov-tool.texi: Document for gcov-tool.
21403
21404 2014-07-10  Richard Biener  <rguenther@suse.de>
21405
21406         PR tree-optimization/61757
21407         * tree-ssa-dom.c (loop_depth_of_name): Restore.
21408         (propagate_rhs_into_lhs): Revert part of last change.
21409
21410 2014-07-10  Thomas Schwinge  <thomas@codesourcery.com>
21411
21412         * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
21413         FUNCTION_DECLs.
21414
21415 2014-07-10  Eric Botcazou  <ebotcazou@adacore.com>
21416
21417         PR middle-end/53590
21418         * function.c (allocate_struct_function): Revert r188667 change.
21419
21420         * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
21421
21422 2014-07-10  Tom G. Christensen  <tgc@jupiterrise.com>
21423
21424         * doc/install.texi: Remove links to defunct package providers for
21425         Solaris.
21426
21427 2014-07-09  Tom de Vries  <tom@codesourcery.com>
21428
21429         * final.c (get_call_fndecl): Declare.
21430         (self_recursive_call_p): New function.
21431         (collect_fn_hard_reg_usage): Handle self-recursive function calls.
21432
21433 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21434
21435         * ipa-devirt.c (record_node): Walk through aliases.
21436
21437 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21438
21439         * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
21440
21441 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21442
21443         Revert:
21444         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
21445
21446 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21447
21448         * ipa-visibility.c (function_and_variable_visibility): Remove
21449         temporary hack disabling local aliases on AIX.
21450
21451 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21452
21453         * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
21454         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
21455
21456 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21457
21458         * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
21459         * rs6000/rs6000.c: Inline output of .set instruction.
21460         (declare_alias_data): New struct.
21461         (rs6000_declare_alias): New function.
21462         (rs6000_xcoff_declare_function_name): Use it.
21463         (rs6000_xcoff_declare_object_name): New function.
21464         * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
21465         (ASM_OUTPUT_DEF): Turn to empty definition.
21466
21467 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21468
21469         PR bootstrap/61679
21470         * hash-table.h: use hash_table::value_type instead of
21471         Descriptor::value_type in the return types of several methods.
21472
21473 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21474
21475         * tree-pass.h (pass_data): Remove has_execute member.
21476         * passes.c (execute_one_pass): Don't check pass->has_execute.
21477         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
21478         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
21479         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
21480         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
21481         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
21482         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
21483         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
21484         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
21485         gimple-low.c, gimple-ssa-isolate-paths.c,
21486         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
21487         ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
21488         ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
21489         ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
21490         lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
21491         postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
21492         reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
21493         stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
21494         tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
21495         tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
21496         tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
21497         tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
21498         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
21499         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
21500         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
21501         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
21502         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
21503         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
21504         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
21505         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
21506         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
21507         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
21508         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
21509         web.c: Remove initializer for pass_data::has_execute.
21510
21511 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21512
21513         * graphite-htab.h: Use hash_map instead of hash_table.
21514         * graphite-clast-to-gimple.c: Adjust.
21515         * passes.c: Use hash_map instead of hash_table.
21516         * sese.c: Likewise.
21517         * sese.h: Remove now unused code.
21518
21519 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
21520
21521         PR target/61599
21522         * config/i386/i386.c (ix86_in_large_data_p): Check for size less
21523         than zero.
21524
21525 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
21526
21527         PR rtl-optimization/61673
21528         * combine.c (simplify_comparison): Test just mode's sign bit
21529         in tmode rather than the sign bit and any bits above it.
21530
21531 2014-07-08  Roman Gareev  <gareevroman@gmail.com>
21532
21533         * graphite-isl-ast-to-gimple.c (generate_isl_context):
21534         Add __isl_give to the declaration.
21535         (generate_isl_schedule): Likewise.
21536         (scop_to_isl_ast): Likewise.
21537
21538 2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21539
21540         * config/arm/arm.c (cortexa5_extra_costs): New table.
21541         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
21542
21543 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
21544
21545         PR tree-optimization/61725
21546         * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
21547         range, use range_includes_zerop_p instead of integer_zerop on
21548         vr0->min, only use log2 of max if min is not negative.
21549
21550 2014-07-08  Richard Biener  <rguenther@suse.de>
21551
21552         * tree-ssa-dom.h (loop_depth_of_name): Remove.
21553         * tree-ssa-dom.c (record_equivalences_from_phis): Remove
21554         restriction on loop depth difference.
21555         (record_equality): Likewise.
21556         (propagate_rhs_into_lhs): Likewise.  Simplify condition.
21557         (loop_depth_of_name): Remove.
21558         * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
21559         restriction on loop depth difference.
21560         (init_copy_prop): Likewise.
21561
21562 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21563
21564         * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
21565         parameter.
21566         (walk_aliased_vdefs): Likewise.
21567         * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
21568         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
21569         (detect_type_change_from_memory_writes): Check if entry was reached.
21570
21571 2014-07-08  Richard Biener  <rguenther@suse.de>
21572
21573         PR tree-optimization/61681
21574         * tree-ssa-structalias.c (find_what_var_points_to): Expand
21575         NONLOCAL inside ESCAPED.
21576
21577 2014-07-08  Richard Biener  <rguenther@suse.de>
21578
21579         PR tree-optimization/61680
21580         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
21581         Handle properly all read-write dependences with group accesses.
21582
21583 2014-07-08  Yuri Rumyantsev  <ysrumyan@gmail.com>
21584
21585         PR tree-optimization/61576
21586         * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
21587         block containing reduction statement is predecessor of phi basi block.
21588
21589 2014-07-08  Marek Polacek  <polacek@redhat.com>
21590
21591         PR c/60226
21592         * fold-const.c (round_up_loc): Change the parameter type.
21593         Remove assert.
21594         * fold-const.h (round_up_loc): Adjust declaration.
21595         * stor-layout.c (finalize_record_size): Check for too large types.
21596
21597 2014-07-07  Jan Hubicka  <hubicka@ucw.cz>
21598
21599         * symtab.c: Include calls.h.
21600         (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
21601
21602 2014-07-07  Maciej W. Rozycki  <macro@codesourcery.com>
21603
21604         * config/rs6000/rs6000.c (output_vec_const_move): Handle
21605         little-endian code generation.
21606         * config/rs6000/spe.md (spe_evmergehi): Rename to...
21607         (vec_perm00_v2si): ... this.  Handle little-endian code generation.
21608         (spe_evmergehilo): Rename to...
21609         (vec_perm01_v2si): ... this.  Handle little-endian code generation.
21610         (spe_evmergelo): Rename to...
21611         (vec_perm11_v2si): ... this.  Handle little-endian code generation.
21612         (spe_evmergelohi): Rename to...
21613         (vec_perm10_v2si): ... this.  Handle little-endian code generation.
21614         (spe_evmergehi, spe_evmergehilo): New expanders.
21615         (spe_evmergelo, spe_evmergelohi): Likewise.
21616         (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
21617         (*frob_tf_ti): Likewise.
21618         (*frob_<mode>_di_2): Likewise.
21619         (*frob_tf_di_8_2): Likewise.
21620         (*frob_di_<mode>): Likewise.
21621         (*frob_ti_tf): Likewise.
21622         (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
21623         (*frob_ti_<mode>_8_2): Likewise.
21624         (*frob_ti_tf_2): Likewise.
21625         (mov_si<mode>_e500_subreg0): Rename to...
21626         (mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
21627         endianness only.
21628         (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
21629         (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
21630         (*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
21631         the big endianness only.
21632         (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
21633         (*mov_si<mode>_e500_subreg0_2): Rename to...
21634         (*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
21635         big big endianness only.
21636         (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
21637         (*mov_si<mode>_e500_subreg4): Rename to...
21638         (*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
21639         endianness only.
21640         (mov_si<mode>_e500_subreg4_le): New instruction pattern.
21641         (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
21642         (*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
21643         the big endianness only.
21644         (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
21645         pattern.
21646         (*mov_si<mode>_e500_subreg4_2): Rename to...
21647         (*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
21648         endianness only.
21649         (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
21650         (*mov_sitf_e500_subreg8): Rename to...
21651         (*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
21652         endianness only.
21653         (*mov_sitf_e500_subreg8_le): New instruction pattern.
21654         (*mov_sitf_e500_subreg8_2): Rename to...
21655         (*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
21656         endianness only.
21657         (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
21658         (*mov_sitf_e500_subreg12): Rename to...
21659         (*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
21660         endianness only.
21661         (*mov_sitf_e500_subreg12_le): New instruction pattern.
21662         (*mov_sitf_e500_subreg12_2): Rename to...
21663         (*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
21664         endianness only.
21665         (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
21666
21667 2014-07-07  Max Ostapenko  <m.ostapenko@partner.samsung.com>
21668
21669         * asan.c (instrument_strlen_call): Do not instrument first byte
21670         in strlen if already instrumented.
21671
21672 2014-07-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21673
21674         * config/arm/arm.opt (mwords-little-endian): Delete.
21675         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
21676         of TARGET_LITTLE_WORDS.
21677         (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
21678         * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
21679         warning.
21680         * doc/invoke.texi: Remove references to -mwords-little-endian.
21681
21682 2014-07-07  Jakub Jelinek  <jakub@redhat.com>
21683
21684         * expmed.c (struct init_expmed_rtl): Change all fields but
21685         pow2 and cint from struct rtx_def to rtx.
21686         (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
21687         (init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
21688         at the end again.
21689
21690 2014-07-06  Marek Polacek  <polacek@redhat.com>
21691
21692         PR c/6940
21693         * doc/invoke.texi: Document -Wsizeof-array-argument.
21694
21695 2014-07-05  Gerald Pfeifer  <gerald@pfeifer.com>
21696
21697         * wide-int.h (wide_int_storage): Change declaration from struct
21698         to class.
21699
21700 2014-07-05  Jan Hubicka  <hubicka@ucw.cz>
21701
21702         * cgraph.c (cgraph_create_indirect_edge): Update call of
21703         get_polymorphic_call_info.
21704         * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
21705         (possible_polymorphic_call_targets): Add parameter call.
21706         (decl_maybe_in_construction_p): New predicate.
21707         (get_polymorphic_call_info): Add parameter call;
21708         use decl_maybe_in_construction_p.
21709         * gimple-fold.c (fold_gimple_assign): Update use of
21710         possible_polymorphic_call_targets.
21711         (gimple_fold_call): Likewise.
21712         * ipa-prop.c: Inlcude calls.h
21713         (ipa_binfo_from_known_type_jfunc): Check that known type is record.
21714         (param_type_may_change_p): New predicate.
21715         (detect_type_change_from_memory_writes): Break out from ...
21716         (detect_type_change): ... this one; use param_type_may_change_p.
21717         (detect_type_change_ssa): Use param_type_may_change_p.
21718         (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
21719
21720 2014-07-05  Charles Baylis  <charles.baylis@linaro.org>
21721
21722         PR target/49423
21723         * config/arm/arm-protos.h (arm_legitimate_address_p,
21724         arm_is_constant_pool_ref): Add prototypes.
21725         * config/arm/arm.c (arm_legitimate_address_p): Remove static.
21726         (arm_is_constant_pool_ref) New function.
21727         * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
21728         arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
21729         (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
21730         operand. Remove pool_range and neg_pool_range attributes.
21731         (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
21732         pool_range and neg_pool_range attributes.
21733         * config/arm/constraints.md (Uh): New constraint.
21734         (Uq): Don't allow constant pool references.
21735
21736 2014-07-04  James Greenhalgh  <james.greenhalgh@arm.com>
21737
21738         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
21739         (move_lo_quad_internal_be_<mode>): Likewise.
21740         (move_lo_quad_<mode>): Convert to define_expand.
21741         (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
21742         (aarch64_simd_move_hi_quad_be_<mode>): New.
21743         (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
21744         (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
21745         (aarch64_combinez_be<mode>): New.
21746         (aarch64_combine<mode>): Convert to define_expand.
21747         (aarch64_combine_internal<mode>): New.
21748         (aarch64_simd_combine<mode>): Remove bogus RTL description.
21749
21750 2014-07-04  Tom de Vries  <tom@codesourcery.com>
21751
21752         * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
21753         combination of earlyclobber and read/write modifiers.
21754
21755 2014-07-04  Tom de Vries  <tom@codesourcery.com>
21756
21757         * config/aarch64/aarch64-simd.md
21758         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
21759
21760 2014-07-04  Richard Earnshaw  <rearnsha@arm.com>
21761
21762         PR target/61714
21763         * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
21764
21765 2014-07-04  Jakub Jelinek  <jakub@redhat.com>
21766
21767         PR middle-end/61654
21768         * cgraphunit.c (expand_thunk): Call free_dominance_info.
21769
21770         PR tree-optimization/61684
21771         * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
21772         rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
21773
21774 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21775             Kito Cheng  <kito@0xlab.org>
21776             Monk Chiang  <sh.chiang04@gmail.com>
21777
21778         * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
21779         (nds32_symbol_load_store_p): Move to ...
21780         (nds32_fp_as_gp_check_available): Move to ...
21781         * config/nds32/nds32-fp-as-gp.c: ... here.
21782         * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
21783         extern declaration.
21784
21785 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21786             Kito Cheng  <kito@0xlab.org>
21787             Monk Chiang  <sh.chiang04@gmail.com>
21788
21789         * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
21790         (nds32_expand_store_multiple): Move to ...
21791         (nds32_expand_movmemqi): Move to ...
21792         * config/nds32/nds32-memory-manipulation.c: ... here.
21793
21794 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21795             Kito Cheng  <kito@0xlab.org>
21796             Monk Chiang  <sh.chiang04@gmail.com>
21797
21798         * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
21799         (nds32_output_casesi_pc_relative): Move to ...
21800         (nds32_output_casesi): Move to ...
21801         (nds32_mem_format): Move to ...
21802         (nds32_output_16bit_store): Move to ...
21803         (nds32_output_16bit_load): Move to ...
21804         (nds32_output_32bit_store): Move to ...
21805         (nds32_output_32bit_load): Move to ...
21806         (nds32_output_32bit_load_s): Move to ...
21807         (nds32_output_stack_push): Move to ...
21808         (nds32_output_stack_pop): Move to ...
21809         * config/nds32/nds32-md-auxiliary.c: ... here.
21810
21811 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21812             Ling-Hua Tseng  <uranus@tinlans.org>
21813
21814         * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
21815         the purpose of this file.
21816
21817 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21818             Kito Cheng  <kito@0xlab.org>
21819             Monk Chiang  <sh.chiang04@gmail.com>
21820
21821         * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
21822         (nds32_address_cost): Move implementation to ...
21823         * config/nds32/nds32-cost.c: ... here.
21824         * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
21825         (nds32_address_cost_impl): Declare.
21826
21827 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21828             Kito Cheng  <kito@0xlab.org>
21829             Monk Chiang  <sh.chiang04@gmail.com>
21830
21831         * config/nds32/nds32.c
21832         (nds32_consecutive_registers_load_store_p): Move to ...
21833         (nds32_valid_multiple_load_store): Move to ...
21834         (nds32_valid_stack_push_pop): Move to ...
21835         (nds32_can_use_bclr_p): Move to ...
21836         (nds32_can_use_bset_p): Move to ...
21837         (nds32_can_use_btgl_p): Move to ...
21838         (nds32_can_use_bitci_p): Move to ...
21839         * config/nds32/nds32-predicates.c: ... here.
21840
21841 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21842             Kito Cheng  <kito@0xlab.org>
21843             Monk Chiang  <sh.chiang04@gmail.com>
21844
21845         * config/nds32/nds32.c
21846         (nds32_expand_builtin_null_ftype_reg): Move to ...
21847         (nds32_expand_builtin_reg_ftype_imm): Move to ...
21848         (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
21849         (nds32_init_builtins): Move implementation to ...
21850         (nds32_expand_builtin): Move implementation to ...
21851         * config/nds32/nds32-intrinsic.c: ... here.
21852         * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
21853         (nds32_expand_builtin_impl): Declare.
21854
21855 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21856             Kito Cheng  <kito@0xlab.org>
21857             Monk Chiang  <sh.chiang04@gmail.com>
21858
21859         * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
21860         (nds32_emit_section_tail_template): Move to ...
21861         (nds32_emit_isr_jmptbl_section): Move to ...
21862         (nds32_emit_isr_vector_section): Move to ...
21863         (nds32_emit_isr_reset_conten): Move to ...
21864         (nds32_check_isr_attrs_conflict): Move to ...
21865         (nds32_construct_isr_vectors_information): Move to ...
21866         (nds32_asm_file_start): Move implementation to ...
21867         (nds32_asm_file_end): Move implementation to ...
21868         * config/nds32/nds32-isr.c: ... here.
21869         * config/nds32/nds32-protos.h
21870         (nds32_check_isr_attrs_conflict): Declare.
21871         (nds32_construct_isr_vectors_information): Declare.
21872         (nds32_asm_file_start_for_isr): Declare.
21873         (nds32_asm_file_end_for_isr): Declare.
21874
21875 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21876             Kito Cheng  <kito@0xlab.org>
21877             Monk Chiang  <sh.chiang04@gmail.com>
21878
21879         * config.gcc (nds32*): Add new modules to extra_objs.
21880         (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
21881         (nds32be-*-*): Likewise.
21882         * config/nds32/nds32-cost.c: New file.
21883         * config/nds32/nds32-fp-as-gp.c: New file.
21884         * config/nds32/nds32-intrinsic.c: New file.
21885         * config/nds32/nds32-isr.c: New file.
21886         * config/nds32/nds32-md-auxiliary.c: New file.
21887         * config/nds32/nds32-memory-manipulation.c: New file.
21888         * config/nds32/nds32-pipelines-auxiliary.c: New file.
21889         * config/nds32/nds32-predicates.c: New file.
21890         * config/nds32/t-nds32: New file.
21891
21892 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
21893
21894         PR tree-optimization/61682
21895         * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
21896         using cases and when one of the operands is equal to 1.
21897
21898 2014-07-03  Segher Boessenkool  <segher@kernel.crashing.org>
21899
21900         * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
21901         ashr<mode>3): Correct mode of operands[2].
21902         (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
21903         lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
21904         Correct mode of operands[2].  Fix split condition.
21905
21906 2014-07-03  Richard Earnshaw  <rearnsha@arm.com>
21907
21908         * arm.md (arch): Add armv6_or_vfpv3.
21909         (arch_enabled): Add test for the above.
21910         * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
21911         on VFP9.
21912         (sqrtsf_vfp, sqrtdf_vfp): Likewise.
21913
21914 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
21915
21916         * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
21917         * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
21918         HWI 1 and negate the unsigned value.
21919         * expmed.c (expand_sdiv_pow2): For modes wider than word always
21920         use AND instead of shift.
21921         * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
21922
21923 2014-07-03  Marek Polacek  <polacek@redhat.com>
21924
21925         * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
21926         (-fsanitize=float-divide-by-zero): Move to the table with
21927         -fsanitize=undefined suboptions.
21928         (-fsanitize=float-cast-overflow): Likewise.
21929
21930 2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>
21931
21932         * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
21933         BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
21934         endianness.
21935
21936 2014-07-03  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
21937
21938         * loop-invariant.c (struct invariant): Add a new member: eqno;
21939         (find_identical_invariants): Update eqno;
21940         (create_new_invariant): Init eqno;
21941         (get_inv_cost): Compute comp_cost with eqno;
21942
21943 2014-07-02  Segher Boessenkool  <segher@kernel.crashing.org>
21944
21945         * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
21946         (walk_insn_part) <ROTATE, ROTATERT>: New cases.
21947         (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
21948         * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
21949         Only do the transformation if both HAVE_rotate and HAVE_rotatert.
21950
21951 2014-07-02  Christian Bruel  <christian.bruel@st.com>
21952
21953         PR target/29349
21954         PR target/53513
21955         * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
21956         (make_preds_opaque): Delete.
21957         (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
21958         (commit_mode_sets): New function.
21959         (optimize_mode_switching): Handle current_mode to mode_switching_emit.
21960         Process all modes at once.
21961         * basic-block.h (pre_edge_lcm_avs): Declare.
21962         * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
21963         Call clear_aux_for_edges. Fix comments.
21964         (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
21965         (pre_edge_rev_lcm): Idem.
21966         * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
21967         parameter.
21968         * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
21969         * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
21970         Idem.
21971         * config/i386/i386.c (x96_emit_mode_set): Idem.
21972         * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
21973         * config/sh/sh.md (toggle_pr):  Defined if TARGET_FPU_SINGLE.
21974         (fpscr_toggle) Disallow from delay slot.
21975         * target.def (emit_mode_set): Add prev_mode parameter.
21976         * doc/tm.texi: Regenerate.
21977
21978 2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21979
21980         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
21981         variable i.
21982
21983 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
21984
21985         * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
21986         vtable_pointer_value_to_vtable): Constify.
21987         (contains_polymorphic_type_p): Declare.
21988         * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
21989         vtable_pointer_value_to_vtable): Constify.
21990         (contains_polymorphic_type_p): New predicate.
21991         * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
21992         polymorphic types.
21993         (ipa_set_ancestor_jf): Likewise.
21994         (detect_type_change): Return false in easy cases.
21995         (compute_complex_assign_jump_func): Require type to contain
21996         polymorphic type.
21997         (compute_known_type_jump_func): Likewise.
21998
21999 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
22000
22001         * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
22002         Remove.
22003         (type_in_anonymous_namespace_p): Constify argument.
22004         * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
22005         * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
22006         (main_odr_variant): New function.
22007         (hash_type_name): Make static; update assert; do not ICE on
22008         non-records.
22009         (types_same_for_odr): Bring here from tree.c; simplify and remove
22010         old structural comparing code that doesn't work for templates.
22011         (odr_hasher::equal): Update assert.
22012         (add_type_duplicate): Return true when bases should be computed;
22013         replace incomplete loader by complete; do not output duplicated
22014         warnings; do not ICE on non-records; set odr_violated flag.
22015         (get_odr_type): Be ready to replace incomplete type by complete
22016         one; work on ODR variants instead of main variants; reorder item
22017         in array so bases have still smaller indexes.
22018         (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
22019         (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
22020
22021 2014-07-01  Cary Coutant  <ccoutant@google.com>
22022
22023         * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
22024         lookup.
22025         (resolve_addr_in_expr): When replacing the rtx in a location list
22026         entry, get a new address table entry.
22027         (dwarf2out_finish): Call index_location_lists even if there are no
22028         addr_index_table entries yet.
22029
22030 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
22031
22032         * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
22033         change for not being obvious.
22034
22035 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
22036
22037         * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
22038         unused argument.
22039
22040 2014-07-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22041
22042         * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
22043         (vcagt_f64): Likewise.
22044         (vcale_f64): Likewise.
22045         (vcaled_f64): Likewise.
22046         (vcales_f32): Likewise.
22047         (vcalt_f64): Likewise.
22048         (vcaltd_f64): Likewise.
22049         (vcalts_f32): Likewise.
22050
22051 2014-07-01  Marek Polacek  <polacek@redhat.com>
22052
22053         * doc/invoke.texi: Document -Wint-conversion.
22054
22055 2014-07-01  Marek Polacek  <polacek@redhat.com>
22056
22057         PR c/58286
22058         * doc/invoke.texi: Document -Wincompatible-pointer-types.
22059
22060 2014-07-01  Martin Liska  <mliska@suse.cz>
22061
22062         IPA REF alias refactoring
22063         * cgraph.h (iterate_direct_aliases): New function.
22064         (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
22065         * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
22066         FOR_EACH_ALIAS added.
22067         (cgraph_for_node_and_aliases): Likewise.
22068         * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
22069         * ipa-inline.c (reset_edge_caches): Likewise.
22070         (update_caller_keys): Likewise.
22071         * trans-mem.c (ipa_tm_execute): Likewise.
22072         *varpool.c (varpool_analyze_node): Likewise.
22073         (varpool_for_node_and_aliases): Likewise.
22074         * ipa-ref.h (first_alias): New function.
22075         (last_alias): Likewise.
22076         (has_aliases_p): Likewise.
22077         * ipa-ref.c (ipa_ref::remove_reference): Removal function
22078         is sensitive to IPA_REF_ALIASes.
22079         * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
22080         are put at the beginning of the list.
22081         (symtab_node::iterate_direct_aliases): New function.
22082
22083 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22084
22085         Revert:
22086         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22087         type is complete.
22088         (write_ts_type_common_tree_pointers): Do not stream fields not set
22089         for incomplete types; do not stream duplicated fields for variants;
22090         sanity check that variant and type match.
22091         (write_ts_type_non_common_tree_pointers): Likewise.
22092         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22093         TYPE_SIZE whether type is complete.
22094         (lto_input_ts_type_common_tree_pointers): Do same changes as in
22095         write_ts_type_common_tree_pointers
22096         (lto_input_ts_type_non_common_tree_pointers): Likewise.
22097
22098 2014-06-30  Joseph Myers  <joseph@codesourcery.com>
22099
22100         * var-tracking.c (add_stores): Return instead of asserting if old
22101         and new values for conditional store are the same.
22102
22103 2014-06-30  Richard Henderson  <rth@redhat.com>
22104
22105         PR rtl-opt/61608
22106         PR target/39284
22107         * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
22108         the cfg if there were any changes.
22109         * passes.def: Revert move of peephole2 after reorder_blocks;
22110         move duplicate_computed_gotos before peephole2.
22111
22112 2014-06-30  Uros Bizjak  <ubizjak@gmail.com>
22113
22114         * except.c (emit_note_eh_region_end): New helper function.
22115         (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
22116         emit EH_REGION_END note.
22117         * jump.c (cleanup_barriers): Do not split a call and its
22118         corresponding CALL_ARG_LOCATION note.
22119
22120 2014-06-30  Jeff Law  <law@redhat.com>
22121
22122         PR tree-optimization/61607
22123         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
22124         deeper into the SSA_NAME_VALUE chain.
22125
22126 2014-06-30  Marek Polacek  <polacek@redhat.com>
22127
22128         * convert.c (convert_to_integer): Don't instrument conversions if the
22129         function has no_sanitize_undefined attribute.
22130         * ubsan.c: Don't run the ubsan pass if the function has
22131         no_sanitize_undefined attribute.
22132
22133 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
22134
22135         * doc/invoke.texi (-fsanitize=bounds): Move to the table with
22136         -fsanitize=undefined suboptions.
22137
22138 2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
22139
22140         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
22141         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
22142         against bigendian and adjust indices.
22143
22144 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
22145
22146         * doc/install.texi (Specific, aarch64*-*-*): Fix markup.  Reword a bit.
22147
22148 2014-06-30  Marcus Shawcroft  <marcus.shawcroft@arm.com>
22149
22150         PR target/61633
22151         * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
22152         Add alternative; make early clobber.  Adjust both split patterns
22153         to use operand 0 as the working register.
22154
22155 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
22156
22157         * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
22158         as ira_object_id_map might be NULL, or 1.
22159
22160 2014-06-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
22161
22162         * loop-invariant.c (get_inv_cost): Handle register class.
22163         (gain_for_invariant): Check the register pressure of the inv
22164         and its overlapped register class, other than all.
22165
22166 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
22167
22168         * doc/invoke.texi (Optimize Options): Fix descriptions of
22169         ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
22170
22171 2014-06-29  David Wohlferd <dw@LimeGreenSocks.com>
22172
22173         * doc/extend.texi (Function Attributes): Update 'naked' attribute
22174         documentation.
22175
22176 2014-06-29  Tobias Grosser <tobias@grosser.es>
22177
22178         PR bootstrap/61650
22179         * graphite-isl-ast-to-gimple.c: Add missing guards.
22180
22181 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22182
22183         * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
22184         * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
22185         * flag-types.h: Add new enum fgraphite_generator.
22186         * graphite-isl-ast-to-gimple.c: New.
22187         * graphite-isl-ast-to-gimple.h: New.
22188         * graphite.c (graphite_transform_loops): Add choice of Graphite
22189         code generator, which depends on flag_graphite_code_gen.
22190
22191 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22192
22193         * graphite-dependences.c (subtract_commutative_associative_deps):
22194         Add NULL checking of the following variables: must_raw_no_source,
22195         may_raw_no_source, must_war_no_source, may_war_no_source,
22196         must_waw_no_source, may_waw_no_source, must_raw, may_raw,
22197         must_war, may_war, must_waw, may_waw.
22198
22199 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22200
22201         * graphite-clast-to-gimple.c: gloog is renamed to
22202         graphite_regenerate_ast_cloog.  gloog_error is renamed to
22203         graphite_regenerate_error.
22204         * graphite-clast-to-gimple.h: The definition of the struct
22205         bb_pbb_def is moved to graphite-htab.h.
22206         Add inclusion of the hash-table.h.
22207         * graphite-htab.h: The declaration of the function gloog is moved
22208         to graphite-clast-to-gimple.h and renamed to
22209         graphite_regenerate_ast_cloog.
22210         * graphite.c (graphite_transform_loops): gloog is renamed
22211         to graphite_regenerate_ast_cloog.
22212
22213 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22214
22215         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22216         type is complete.
22217         (write_ts_type_common_tree_pointers): Do not stream fields not set
22218         for incomplete types; do not stream duplicated fields for variants;
22219         sanity check that variant and type match.
22220         (write_ts_type_non_common_tree_pointers): Likewise.
22221         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22222         TYPE_SIZE whether type is complete.
22223         (lto_input_ts_type_common_tree_pointers): Do same changes as in
22224         write_ts_type_common_tree_pointers
22225         (lto_input_ts_type_non_common_tree_pointers): Likewise.
22226
22227 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22228
22229         * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
22230
22231 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22232
22233         * tree-inline.c (remap_type_1): Do not duplicate fields
22234         that are shared in between type and its main variant.
22235
22236 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22237
22238         * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
22239         of the type.
22240         (ipa_set_ancestor_jf) Likewise.
22241         (check_stmt_for_type_change): Check that we work on main variant.
22242         (detect_type_change): Look into main variant.
22243         (compute_known_type_jump_func): Check that main variant has BINFO.
22244
22245 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22246
22247         * ipa-devirt.c (set_type_binfo): New function.
22248         (add_type_duplicate): Use it.
22249         (get_odr_type): Sanity check that binfos points to main variants.
22250         (get_class_context): Be sure the context's outer_type is main variant.
22251         (contains_type_p): Walk main variant.
22252         (get_polymorphic_call_info_for_decl): Set outer_type to be
22253         main variant.
22254         (get_polymorphic_call_info): Likewise.
22255         (possible_polymorphic_call_targets): Sanity check that we operate
22256         on main variant.
22257
22258 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22259
22260         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
22261
22262 2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
22263
22264         * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
22265         accidental change due to wide-int branch merge.
22266
22267 2014-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
22268
22269         * configure.ac (gcc_cv_as_compress_debug): Check for assembler
22270         compressed debug support.
22271         (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
22272         * configure: Regenerate.
22273         * config.in: Regenerate.
22274         * common.opt (compressed_debug_sections): New enum.
22275         (gz, gz=): New options.
22276         * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
22277         (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
22278         (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
22279         * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
22280         LINK_COMPRESS_DEBUG_SPEC.
22281         * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
22282         * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
22283         * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
22284         (Debugging Options): Document -gz[=type].
22285
22286 2014-06-27  Martin Jambor  <mjambor@suse.cz>
22287
22288         PR ipa/61160
22289         * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
22290         args_to_skip, use those from node instead.  Copy args_to_skip and
22291         combined_args_to_skip from node to the new thunk.
22292         (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
22293         (cgraph_create_virtual_clone): Moved computation of
22294         combined_args_to_skip...
22295         (cgraph_clone_node): ...here, simplify it to bitmap_ior..
22296
22297 2014-06-27  trevor Saunders  <tsaunders@mozilla.com>
22298
22299         * config/i386/winnt.c (i386_pe_section_type_flags): Remove
22300         redundant diagnostic machinary.
22301
22302 2014-06-27  Richard Biener  <rguenther@suse.de>
22303
22304         * tree-ssa-math-opts.c (bswap_replace): Fix
22305         SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
22306
22307 2014-06-27  Martin Liska  <mliska@suse.cz>
22308
22309         * gimple.h (gimple_location_safe): New function introduced.
22310         * cgraphunit.c (walk_polymorphic_call_targets): Usage
22311         of gimple_location_safe replaces gimple_location.
22312         (gimple_fold_call): Likewise.
22313         * ipa-devirt.c (ipa_devirt): Likewise.
22314         * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
22315         * ipa.c (walk_polymorphic_call_targets): Likewise.
22316         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
22317
22318 2014-06-27  Jakub Jelinek  <jakub@redhat.com>
22319
22320         PR tree-optimization/57233
22321         PR tree-optimization/61299
22322         * tree-vect-generic.c (get_compute_type, count_type_subparts): New
22323         functions.
22324         (expand_vector_operations_1): Use them.  If {L,R}ROTATE_EXPR
22325         would be lowered to scalar shifts, check if corresponding
22326         shifts and vector BIT_IOR_EXPR are supported and don't lower
22327         or lower just to narrower vector type in that case.
22328         * expmed.c (expand_shift_1): Fix up handling of vector
22329         shifts and rotates.
22330
22331 2014-06-26  Uros Bizjak  <ubizjak@gmail.com>
22332
22333         PR target/61586
22334         * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
22335
22336 2014-06-26  Jan Hubicka  <hubicka@ucw.cz>
22337
22338         * doc/invoke.texi (-fsemantic-interposition): Document.
22339         * common.opt (fsemantic-interposition): New flag.
22340         * varasm.c (decl_replaceable_p): Use it.
22341
22342 2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
22343
22344         PR target/61542
22345         * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
22346         extraction other than index 3.
22347
22348 2014-06-26  Teresa Johnson  <tejohnson@google.com>
22349
22350         * doc/invoke.texi: Fix typo.
22351         * dumpfile.c: Add support for documented -fdump-* options
22352         optimized/missed/note/optall.
22353
22354 2014-06-26  Martin Jambor  <mjambor@suse.cz>
22355
22356         * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
22357         (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
22358         (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
22359         (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
22360         * opts.c (default_options_optimization): Set
22361         PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
22362         * doc/invoke.texi (allow-load-data-races)
22363         (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
22364         (allow-store-data-races): Document the new default.
22365
22366 2014-06-26  Martin Jambor  <mjambor@suse.cz>
22367
22368         * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
22369         renamed to ipa_impossible_devirt_target.  Fix typo.
22370         * ipa-prop.h (ipa_impossible_devirt_target): Declare.
22371         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
22372         ipa_impossible_devirt_target.
22373
22374 2014-06-26  Richard Biener  <rguenther@suse.de>
22375
22376         PR tree-optimization/61607
22377         * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
22378         explaining why we restrict copies on loop depth.
22379         * tree-ssa-dom.c (cprop_operand): Remove restriction on
22380         on loop depth.
22381         (record_equivalences_from_phis): Instead add it here.
22382
22383 2014-06-26  Bernd Schmidt  <bernds@codesourcery.com>
22384
22385         * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
22386         (LTO_WRAPPER_OBJS): New variable.
22387         (lto-wrapper$(exeext)): Use it.
22388         * collect2.c: Include "collect-utils.h".
22389         (verbose, debug): Remove variables.
22390         (at_file_supplied): No longer static.
22391         (tool_name): New variable.
22392         (do_wait, fork_execute, maybe_unlink): Don't declare.
22393         (tool_cleanup): No longer static.
22394         (notice): Remove function.
22395         (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
22396         fork_execute calls.
22397         (collect_wait, do_wait, collect_execute): Remove functions.
22398         (maybe_unlink): No longer static.
22399         * collect2.h (verbose, debug): Don't declare.
22400         (at_file_supplied): Declare.
22401         * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
22402         changed.
22403         (collect_execute): Replace with implementation from collect2, plus a
22404         new arg use_atfile.  All callers changed.
22405         (collect_wait): Replace with implementation from collect2.
22406         (maybe_unlink_file): Remove function.
22407         (fork_execute): Replace with implementation from collect2, plus a
22408         new arg use_atfile.  All callers changed.
22409         (do_wait): Add call to utils_cleanup to the error path.
22410         * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
22411         (tool_cleanup): Adjust declarations.
22412         * lto-wrapper.c (tool_cleanup): Add unused bool argument.
22413         * tlink.c: Include "collect-utils.h".
22414         (tlink_execute): New arg use_atfile.  All callers changed.
22415         (tlink_init, tlink_execute): Remove declarations.
22416
22417         * collect-utils.c (save_temps): New variable.
22418         (do_wait): Use it instead of debug.  Use fatal_error.
22419         * collect-utils.h (save_temps): Declare.
22420         * collect2.c (verbose): Rename from vflag.  All uses changed.
22421         (tool_cleanup): New function, copied from collect_atexit.
22422         (collect_atexit, handler): Just call it.
22423         * collect2.h (verbose): Declaration renamed from vflag.
22424         * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
22425         debug.
22426
22427         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
22428         (lto-wrapper$(exeext)): Link with collect-utils.o.
22429         * collect-utils.c: New file.
22430         * collect-utils.h: New file.
22431         * lto-wrapper.c: Include "collect-utils.h".
22432         (args_name): Delete variable.
22433         (tool_name): New variable.
22434         (tool_cleanup): New function.
22435         (maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
22436         (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
22437         (fork_execute): Remove functions.
22438
22439 2014-06-26  Nick Clifton  <nickc@redhat.com>
22440
22441         * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
22442
22443         * doc/extend.texi (Function Attributes): Fix typo in description
22444         of RX vector attribute.
22445
22446 2014-06-26  James Greenhalgh  <james.greenhalgh@arm.com>
22447
22448         * config.gcc (supported_defaults): Error when passing either
22449         --with-tune or --with-arch in conjunction with --with-cpu for ARM.
22450
22451 2014-06-26  Richard Biener  <rguenther@suse.de>
22452
22453         * tree-ssa-dom.c (cprop_operand): Remove restriction on
22454         propagating volatile pointers.
22455
22456 2014-06-26  Richard Biener  <rguenther@suse.de>
22457
22458         PR tree-optimization/61607
22459         * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
22460         loop if we redirected its latch edge.
22461         (thread_block_1): Do not cancel loops prematurely.
22462
22463 2014-06-25  Jan Hubicka  <hubicka@ucw.cz>
22464
22465         * toplev.c (backend_init_target): Move init_emit_regs and
22466         init_regs to...
22467         (backend_init) ... here; skip ira_init_once and backend_init_target.
22468         (target_reinit) ... and here; clear
22469         this_target_rtl->lang_dependent_initialized.
22470         (lang_dependent_init_target): Clear
22471         this_target_rtl->lang_dependent_initialized;
22472         break out rtl initialization to ...
22473         (initialize_rtl): ... here; call also backend_init_target
22474         and ira_init_once.
22475         * toplev.h (initialize_rtl): New function.
22476         * function.c: Include toplev.h
22477         (init_function_start): Call initialize_rtl.
22478         * rtl.h (target_rtl): Add target_specific_initialized,
22479         lang_dependent_initialized.
22480
22481 2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
22482             Jakub Jelinek  <jakub@redhat.com>
22483
22484         * gcc.c (set_multilib_dir): Malloc "." pointer as well.
22485
22486 2014-06-25  Tom de Vries  <tom@codesourcery.com>
22487
22488         * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
22489
22490 2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
22491
22492         * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
22493         check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
22494         Issue a strict overflow warning if appropriate.
22495
22496 2014-06-25  Martin Liska  <mliska@suse.cz>
22497
22498         IPA REF refactoring
22499         * Makefile.in: Removed header file (ipa-ref-inline.h).
22500         * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
22501         called.
22502         (cgraph_speculative_call_info): Likewise.
22503         (cgraph_for_node_thunks_and_aliases): Likewise.
22504         (cgraph_for_node_and_aliases): Likewise.
22505         (verify_cgraph_node): Likewise.
22506         * cgraph.h: Batch of IPA REF functions become member functions of
22507         symtab_node: add_reference, maybe_add_reference, clone_references,
22508         clone_referring, clone_reference, find_reference,
22509         remove_stmt_references, remove_all_references,
22510         remove_all_referring, dump_references, dump_referring,
22511         has_alias_p, iterate_reference, iterate_referring.
22512         * cgraphbuild.c (record_reference): New IPA REF function used.
22513         (record_type_list): Likewise.
22514         (record_eh_tables): Likewise.
22515         (mark_address): Likewise.
22516         (mark_load): Likewise.
22517         (mark_store): Likewise.
22518         (pass_build_cgraph_edges): Likewise.
22519         (rebuild_cgraph_edge): Likewise.
22520         (cgraph_rebuild_references): Likewise.
22521         (pass_remove_cgraph_callee_edges): Likewise.
22522         * cgraphclones.c (cgraph_clone_node): Likewise.
22523         (cgraph_create_virtual_clone): Likewise.
22524         (cgraph_materialize_clone): Likewise.
22525         (cgraph_materialize_all_clones): Likewise.
22526         * cgraphunit.c (cgraph_reset_node): Likewise.
22527         (cgraph_reset_node): Likewise.
22528         (analyze_function): Likewise.
22529         (assemble_thunks_and_aliases): Likewise.
22530         (expand_function): Likewise.
22531         * ipa-comdats.c (propagate_comdat_group): Likewise.
22532         (enqueue_references): Likewise.
22533         * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
22534         (create_specialized_node): Likewise.
22535         * ipa-devirt.c (referenced_from_vtable_p): Likewise.
22536         * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
22537         * ipa-inline.c (reset_edge_caches): Likewise.
22538         (update_caller_keys): Likewise.
22539         (execute): Likewise.
22540         * ipa-prop.c (remove_described_reference): Likewise.
22541         (propagate_controlled_uses): Likewise.
22542         (ipa_edge_duplication_hook): Likewise.
22543         (ipa_modify_call_arguments): Likewise.
22544         * ipa-pure-const.c (propagate_pure_const): Likewise.
22545         * ipa-ref-inline.h: Header file removed, functions moved
22546         to symtab_node class.
22547         * ipa-ref.c (remove_reference): New class member function.
22548         (cannot_lead_to_return): New class member function.
22549         (referring_ref_list): Likewise.
22550         (referred_ref_list): Likewise.
22551         Rest of functions moved to symtab_node class.
22552         * ipa-ref.h: New member functions remove_reference,
22553         cannot_lead_to_return, referring_ref_list, referred_ref_list added
22554         to ipa_ref class.
22555         ipa_ref_list class has new member functions: first_reference,
22556         first_referring, clear, nreferences.
22557         * ipa-reference.c (analyze_function): New IPA REF function used.
22558         (write_node_summary_p): Likewise.
22559         (ipa_reference_write_optimization_summary): Likewise.
22560         * ipa-split.c (split_function): Likewise.
22561         * ipa-utils.c (ipa_reverse_postorder): Likewise.
22562         * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
22563         (function_and_variable_visibility): Likewise.
22564         * ipa.c (has_addr_references_p): Likewise.
22565         (process_references): Argument type changed.
22566         (symtab_remove_unreachable_nodes): New IPA REF function used.
22567         (process_references): Likewise.
22568         (set_writeonly_bit): Likewise.
22569         * lto-cgraph.c: Implementation of new symtab_node member functions
22570         that uses new IPA REF functions.
22571         * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
22572         function used.
22573         * lto-streamer-out.c (output_symbol_p): Likewise.
22574         * lto-streamer.h (referenced_from_this_partition_p): Argument type
22575         changed.
22576         * symtab.c: Implementation of new IPA REF API.
22577         * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
22578         (ipa_tm_create_version): Likewise.
22579         (ipa_tm_execute): Likewise.
22580         * tree-emutls.c (gen_emutls_addr): Likewise.
22581         * tree-inline.c (copy_bb): Likewise.
22582         (delete_unreachable_blocks_update_callgraph): Likewise.
22583         * varpool.c (varpool_remove_unreferenced_decls): Likewise.
22584         (varpool_for_node_and_aliases): Likewise.
22585
22586 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
22587
22588         * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
22589
22590 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
22591
22592         PR bootstrap/61598
22593         * fold-const.c (fold_checksum_tree): Use a hash_table of const
22594         tree_node * instead of tree_node *.
22595         (fold): Adjust.
22596         (print_fold_checksum): Likewise.
22597         (fold_check_failed): Likewise.
22598         (debug_fold_checksum): Likewise.
22599         (fold_build1_stat_loc): Likewise.
22600         (fold_build2_stat_loc): Likewise.
22601         (fold_build3_stat_loc): Likewise.
22602         (fold_build_call_array_loc): Likewise.
22603
22604 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
22605
22606         * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
22607         implementation with call to...
22608         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
22609         function.
22610         * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
22611         Declare.
22612
22613 2014-06-25  Marc Glisse  <marc.glisse@inria.fr>
22614
22615         PR tree-optimization/57742
22616         * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
22617         after replacing the statement.
22618
22619 2014-06-25  Nick Clifton  <nickc@redhat.com>
22620
22621         * config/v850/v850.c (GHS_default_section_names): Change to const
22622         char * type.
22623         (GHS_current_section_names): Likewise.
22624         (v850_insert_attributes): Do not build strings, just assign the
22625         names directly.  Change the type of 'chosen_section' to const
22626         char*.
22627         * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
22628         directly to the array entry.
22629         * config/v850/v850.h (GHS_default_section_names): Change to const
22630         char * type.
22631         (GHS_current_section_names): Likewise.
22632
22633 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
22634
22635         * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
22636         (LANG_HOOKS_DECLS): Add it.
22637         * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
22638         has correct type.
22639         * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
22640         * langhooks.h (struct lang_hooks_for_decls): Add
22641         omp_clause_linear_ctor hook.
22642         * omp-low.c (lower_rec_input_clauses): Set max_vf even if
22643         OMP_CLAUSE_LINEAR_ARRAY is set.  Don't fold_convert
22644         OMP_CLAUSE_LINEAR_STEP.  For OMP_CLAUSE_LINEAR_ARRAY in
22645         combined simd loop use omp_clause_linear_ctor hook.
22646
22647 2014-06-24  Cong Hou  <congh@google.com>
22648
22649         * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
22650         pattern recognition.
22651         (type_conversion_p): PROMOTION is true if it's a type promotion
22652         conversion, and false otherwise.  Return true if the given expression
22653         is a type conversion one.
22654         * tree-vectorizer.h: Adjust the number of patterns.
22655         * tree.def: Add SAD_EXPR.
22656         * optabs.def: Add sad_optab.
22657         * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
22658         * expr.c (expand_expr_real_2): Likewise.
22659         * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
22660         * gimple.c (get_gimple_rhs_num_ops): Likewise.
22661         * optabs.c (optab_for_tree_code): Likewise.
22662         * tree-cfg.c (estimate_operator_cost): Likewise.
22663         * tree-ssa-operands.c (get_expr_operands): Likewise.
22664         * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
22665         * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
22666         * doc/generic.texi: Add document for SAD_EXPR.
22667         * doc/md.texi: Add document for ssad and usad.
22668
22669 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22670
22671         * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
22672         qualification in cast.
22673
22674 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
22675
22676         * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
22677         * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
22678         * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
22679         (tree_function_decl): ... here.
22680         * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
22681         streaming of vindex to ...
22682         (write_ts_function_decl_tree_pointers): ... here.
22683         * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
22684         Do not stream DECL_VINDEX.
22685         (lto_input_ts_function_decl_tree_pointers): Stream it here.
22686
22687 2014-06-24  Catherine Moore  <clm@codesourcery.com>
22688             Sandra Loosemore  <sandra@codesourcery.com>
22689
22690         * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
22691         * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
22692         * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
22693
22694 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
22695
22696         * doc/invoke.texi (Warning Options): Remove duplicated
22697         -Wmaybe-uninitialized.
22698
22699 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
22700
22701         PR tree-optimization/57742
22702         * tree-ssa-strlen.c (get_string_length): Ignore malloc.
22703         (handle_builtin_malloc, handle_builtin_memset): New functions.
22704         (strlen_optimize_stmt): Call them.
22705         * passes.def: Move strlen after loop+dom but before vrp.
22706
22707 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
22708
22709         PR target/61570
22710         * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
22711         model family 6 CPU with has_longmode never use a CPU without
22712         64-bit support.
22713
22714 2014-06-24  H.J. Lu  <hongjiu.lu@intel.com>
22715
22716         PR target/61570
22717         * config/i386/driver-i386.c (host_detect_local_cpu): Revert
22718         the last change.
22719
22720 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22721
22722         * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
22723         * dominance.c (iterate_fix_dominators): Use hash_map instead of
22724         pointer_map.
22725         * hash-map.h: New file.
22726         * ipa-comdats.c: Use hash_map instead of pointer_map.
22727         * ipa.c: Likewise.
22728         * lto-section-out.c: Adjust.
22729         * lto-streamer.h: Replace pointer_map with hash_map.
22730         * symtab.c (verify_symtab): Likewise.
22731         * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
22732         * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
22733         * tree-streamer.h: Likewise.
22734         * tree-streamer.c: Adjust.
22735         * pointer-set.h: Remove pointer_map.
22736
22737 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22738
22739         * hash-table.h: Add a template arg to choose between storing values
22740         and storing pointers to values, and then provide partial
22741         specializations for both.
22742         * tree-browser.c (tree_upper_hasher): Provide the type the hash table
22743         should store, not the type values should point to.
22744         * tree-into-ssa.c (var_info_hasher): Likewise.
22745         * tree-ssa-dom.c (expr_elt_hasher): Likewise.
22746         * tree-complex.c: Adjust.
22747         * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
22748         table instead of int_tree_map *.
22749         * tree-parloops.c: Adjust.
22750         * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
22751         type is being stored.
22752         * tree-vectorizer.c: Adjust.
22753
22754 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22755
22756         * hash-table.h: Remove a layer of indirection from hash_table so that
22757         it contains the hash table's data instead of a pointer to the data.
22758         * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
22759         config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
22760         config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
22761         data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
22762         fold-const.c, gcse.c, ggc-common.c,
22763         gimple-ssa-strength-reduction.c, gimplify.c,
22764         graphite-clast-to-gimple.c, graphite-dependences.c,
22765         graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
22766         ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
22767         loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
22768         lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
22769         postreload-gcse.c, sese.c, statistics.c, store-motion.c,
22770         trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
22771         tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
22772         tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
22773         tree-ssa-live.c, tree-ssa-loop-im.c,
22774         tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
22775         tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
22776         tree-ssa-structalias.c, tree-ssa-tail-merge.c,
22777         tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
22778         tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
22779         tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
22780         vtable-verify.c, vtable-verify.h: Adjust.
22781
22782 2014-06-24  Richard Biener  <rguenther@suse.de>
22783
22784         PR tree-optimization/61572
22785         * tree-ssa-sink.c (statement_sink_location): Do not sink
22786         loads from hard registers.
22787
22788 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
22789
22790         * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
22791         not mentioned in clauses use private clause if the iterator is
22792         declared in #pragma omp for simd, and when adding lastprivate
22793         instead, add it to the outer #pragma omp for too.  Diagnose
22794         if the variable is private in outer context.  For simd collapse > 1
22795         loops, replace all iterators with temporaries.
22796         * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
22797         same even in collapse > 1 loops.
22798
22799         * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
22800         OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
22801         non-NULL.
22802         <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
22803         (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
22804         non-NULL.
22805         (gimplify_adjust_omp_clauses): Likewise.
22806         * omp-low.c (lower_rec_simd_input_clauses,
22807         lower_rec_input_clauses, expand_omp_simd): Handle non-constant
22808         safelen the same as safelen(1).
22809         * tree-nested.c (convert_nonlocal_omp_clauses,
22810         convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED.  For
22811         OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
22812         (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
22813         Fixup handling of GIMPLE_OMP_TARGET.
22814         (convert_tramp_reference_stmt, convert_gimple_call): Handle
22815         GIMPLE_OMP_TARGET.
22816
22817 2014-06-24  Chung-Lin Tang  <cltang@codesourcery.com>
22818
22819         PR tree-optimization/61554
22820         * tree-ssa-propagate.c: Include "bitmap.h".
22821         (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
22822         properly update constructor/destructor.
22823         (substitute_and_fold_dom_walker::before_dom_children):
22824         Remove call to gimple_purge_dead_eh_edges, add bb->index to
22825         need_eh_cleaup instead.
22826         (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
22827         need_eh_cleanup.
22828
22829 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
22830
22831         * varpool.c (dump_varpool_node): Dump used_by_single_function.
22832         * tree-pass.h (make_pass_ipa_single_use): New pass.
22833         * cgraph.h (used_by_single_function): New flag.
22834         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
22835         Stream it.
22836         * passes.def (pass_ipa_single_use): Scedule.
22837         * ipa.c (BOTTOM): New macro.
22838         (meet): New function
22839         (propagate_single_user): New function.
22840         (ipa_single_use): New function.
22841         (pass_data_ipa_single_use): New pass.
22842         (pass_ipa_single_use): New pass.
22843         (pass_ipa_single_use::gate): New gate.
22844         (make_pass_ipa_single_use): New function.
22845
22846 2014-06-23  Kai Tietz  <ktietz@redhat.com>
22847
22848         PR target/39284
22849         * passes.def (peephole2): Move peephole2 pass before sched2 pass.
22850         * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
22851
22852 2014-06-23  Richard Biener  <rguenther@suse.de>
22853
22854         * tree-ssa-loop.c (gate_loop): New function.
22855         (pass_tree_loop::gate): Call it.
22856         (pass_data_tree_no_loop, pass_tree_no_loop,
22857         make_pass_tree_no_loop): New.
22858         * tree-vectorizer.c: Include tree-scalar-evolution.c
22859         (pass_slp_vectorize::execute): Initialize loops and SCEV if
22860         required.
22861         (pass_slp_vectorize::clone): New method.
22862         * timevar.def (TV_TREE_NOLOOP): New.
22863         * tree-pass.h (make_pass_tree_no_loop): Declare.
22864         * passes.def (pass_tree_no_loop): New pass group with
22865         SLP vectorizer.
22866
22867 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
22868
22869         PR target/61570
22870         * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
22871         to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
22872
22873 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
22874
22875         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
22876         "yes" where needed.
22877
22878 2014-06-23  Alan Modra  <amodra@gmail.com>
22879
22880         PR bootstrap/61583
22881         * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
22882         to zero on debug statements.
22883
22884 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
22885
22886         PR target/60825
22887         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
22888         Ignore third operand if present by marking qualifier_internal.
22889
22890         * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
22891
22892         * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
22893         vector extension.
22894         (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
22895         arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
22896         (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
22897         vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
22898         vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
22899         vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
22900         vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
22901         vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
22902         vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
22903         vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
22904         vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
22905         vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
22906         vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
22907         vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
22908         vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
22909         vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
22910         logic in GCC vector extensions
22911
22912         (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
22913         vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
22914         vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
22915         vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
22916         vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
22917         vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
22918         vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
22919         vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
22920         vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
22921         vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
22922
22923         (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
22924
22925         (vget_high_s64, vget_high_u64): Reimplement with GCC vector
22926         extensions.
22927
22928         (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
22929         (vget_low_s64): Use __GET_LOW macro.
22930         (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
22931         gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
22932         (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
22933         (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
22934         __builtin_aarch64_lane_boundsi, use GCC vector extensions.
22935
22936         (vcombine_s64): Use GCC vector extensions; remove cast.
22937         (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
22938         vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
22939         vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
22940         Fix type signature; remove cast.
22941
22942 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
22943
22944         PR target/60825
22945         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
22946         V1DFmode.
22947         * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
22948         add V1DFmode
22949         (BUILTIN_VD1): New.
22950         (BUILTIN_VD_RE): Remove.
22951         (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
22952         (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
22953         * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
22954         variant but not df.
22955         (vreinterpretv1df*, vreinterpret*v1df): New.
22956         (vreinterpretdf*, vreinterpret*df): Remove.
22957         * config/aarch64/aarch64-simd.md (aarch64_create,
22958         aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
22959         * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
22960         (VD1): New.
22961         * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
22962         (vcreate_f64): Remove cast, use v1df builtin.
22963         (vcombine_f64): Remove cast, get elements with gcc vector extensions.
22964         (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
22965         vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
22966         vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
22967         vmov_n_f64, vst1_f64): Use gcc vector extensions.
22968         (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
22969         add range check using __builtin_aarch64_im_lane_boundsi.
22970         (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
22971         vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
22972         type signature, use gcc vector extensions.
22973         (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
22974         vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
22975         vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
22976         vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
22977         vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
22978         vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
22979         vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
22980         vreinterpret_u64_f64): Use v1df builtin not df.
22981
22982 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
22983
22984         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
22985         vector registers.
22986
22987 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
22988
22989         * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
22990         priority directly.
22991
22992 2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
22993
22994         * loop-invariant.c (pre_check_invariant_p): New function.
22995         (find_invariant_insn): Call pre_check_invariant_p.
22996
22997 2014-06-22  Richard Henderson  <rth@redhat.com>
22998
22999         PR target/61565
23000         * compare-elim.c (struct comparison): Add eh_note.
23001         (find_comparison_dom_walker::before_dom_children): Don't eliminate
23002         a redundant comparison in a different EH region.  Purge EH edges if
23003         necessary.
23004
23005 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23006
23007         * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
23008         (var_shift): Use it.
23009         (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
23010         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23011         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23012         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23013         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23014         *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
23015         *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
23016         *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
23017         *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
23018         *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
23019         *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
23020         *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
23021         *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
23022         *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
23023         *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
23024         *rotldi3_internal15be): Use the new attribute.  Merge register and
23025         integer alternatives.
23026
23027 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23028
23029         * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
23030         define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
23031         split, *ashrdi3_internal3 and split): Delete, merge into...
23032         (ashr<mode>3): New expander.
23033         (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
23034         (*ashrsi3_64): Fix formatting.  Replace "i" by "n".
23035
23036 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23037
23038         * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
23039         *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
23040         *rotldi3_internal3 and split): Delete, merge into...
23041         (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
23042         (*rotlsi3_64): Fix formatting.  Fix condition.  Replace "i" by "n".
23043         Use "rotlw" extended mnemonic.
23044
23045 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23046
23047         * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
23048         and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
23049         and split, *ashldi3_internal3 and split): Delete, merge into...
23050         (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
23051         (*ashlsi3_64): Fix formatting.  Replace "i" by "n".
23052
23053 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23054
23055         * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
23056         (lshrsi3, two anonymous define_insns and define_splits,
23057         lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
23058         *lshrdi3_internal3 and split): Delete, merge into...
23059         (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
23060         (*lshrsi3_64): Fix formatting.  Replace "i" by "n".
23061
23062 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23063
23064         * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
23065         Remove "O" alternative.
23066
23067 2014-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
23068
23069         * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
23070         (mips_move_from_gpr_cost): Likewise.
23071         (mips_register_move_cost): Update accordingly.
23072         (mips_secondary_reload_class): Remove name of in_p.
23073
23074 2014-06-22  Marc Glisse  <marc.glisse@inria.fr>
23075
23076         PR target/61503
23077         * config/i386/i386.md (x86_64_shrd, x86_shrd,
23078         ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
23079
23080 2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
23081
23082         * config/nios2/nios2.c: Include "builtins.h".
23083
23084 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23085
23086         * cgraph.h (tls_model_names): New variable.
23087         * print-tree.c (print_node): Simplify.
23088         * varpool.c (tls_model_names): New variable.
23089         (dump_varpool_node): Output tls model.
23090
23091 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23092
23093         * ipa-visibility.c (function_and_variable_visibility): Disable
23094         temporarily local aliases for some targets.
23095
23096 2014-06-20  Marek Polacek  <polacek@redhat.com>
23097
23098         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
23099         * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
23100         into SANITIZE_UNDEFINED.
23101         * doc/invoke.texi: Describe -fsanitize=bounds.
23102         * gimplify.c (gimplify_call_expr): Add gimplification of internal
23103         functions created in the FEs.
23104         * internal-fn.c: Move "internal-fn.h" after "tree.h".
23105         (expand_UBSAN_BOUNDS): New function.
23106         * internal-fn.def (UBSAN_BOUNDS): New internal function.
23107         * internal-fn.h: Don't define internal functions here.
23108         * opts.c (common_handle_option): Add -fsanitize=bounds.
23109         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
23110         BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
23111         * tree-core.h: Define internal functions here.
23112         (struct tree_base): Add ifn field.
23113         * tree-pretty-print.c: Include "internal-fn.h".
23114         (dump_generic_node): Handle functions without CALL_EXPR_FN.
23115         * tree.c (get_callee_fndecl): Likewise.
23116         (build_call_expr_internal_loc): New function.
23117         * tree.def (CALL_EXPR): Update description.
23118         * tree.h (CALL_EXPR_IFN): Define.
23119         (build_call_expr_internal_loc): Declare.
23120         * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
23121         types.
23122         (ubsan_type_descriptor): Change bool parameter to enum
23123         ubsan_print_style.  Adjust the code.  Add handling of
23124         UBSAN_PRINT_ARRAY.
23125         (ubsan_expand_bounds_ifn): New function.
23126         (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
23127         (ubsan_build_overflow_builtin): Likewise.
23128         (instrument_bool_enum_load): Likewise.
23129         (ubsan_instrument_float_cast): Likewise.
23130         * ubsan.h (enum ubsan_print_style): New enum.
23131         (ubsan_expand_bounds_ifn): Declare.
23132         (ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
23133
23134 2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>
23135
23136         * config/rs6000/rs6000.md: Append `DONE' to preparation
23137         statements of `bswap' pattern splitters.
23138
23139 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23140
23141         * target.def (call_fusage_contains_non_callee_clobbers): Update
23142         definition.
23143         * doc/tm.texi: Regenerate.
23144
23145 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
23146             Max Ostapenko  <m.ostapenko@partner.samsung.com>
23147
23148         PR sanitizer/61547
23149         * asan.c (instrument_strlen_call): Fixed instrumentation of
23150         trailing byte.
23151
23152 2014-06-20  Martin Jambor  <mjambor@suse.cz>
23153
23154         PR ipa/61540
23155         * ipa-prop.c (impossible_devirt_target): New function.
23156         (try_make_edge_direct_virtual_call): Use it, also instead of
23157         asserting.
23158
23159 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
23160             Max Ostapenko  <m.ostapenko@partner.samsung.com>
23161
23162         PR sanitizer/61530
23163         * asan.c (build_check_stmt): Add condition.
23164
23165 2014-06-20  Martin Jambor  <mjambor@suse.cz>
23166
23167         PR ipa/61211
23168         * cgraph.c (clone_of_p): Allow skipped_branch to deal with
23169         expanded clones.
23170
23171 2014-06-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23172
23173         * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
23174         Update comments.
23175         (VCONQ): Make comment more helpful.
23176         (VCON): Delete.
23177         * config/aarch64/aarch64-simd.md
23178         (aarch64_sqdmulh_lane<mode>):
23179         Use VCOND for operands 2.  Update lane checking and flipping logic.
23180         (aarch64_sqrdmulh_lane<mode>): Likewise.
23181         (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
23182         (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
23183         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
23184         attribute of operand 3 to VCOND.
23185         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
23186         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
23187         (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
23188         (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
23189         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
23190         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
23191         define_insn.
23192         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
23193         (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
23194         (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
23195         (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
23196         (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
23197         (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
23198         operand to VCOND.  Update lane flipping and bounds checking logic.
23199         (aarch64_sqdmlal2_lane<mode>): Likewise.
23200         (aarch64_sqdmlsl_lane<mode>): Likewise.
23201         (aarch64_sqdmull_lane<mode>): Likewise.
23202         (aarch64_sqdmull2_lane<mode>): Likewise.
23203         (aarch64_sqdmlal_laneq<mode>):
23204         Replace VCON usage with VCONQ.
23205         Emit aarch64_sqdmlal_laneq<mode>_internal insn.
23206         (aarch64_sqdmlal2_laneq<mode>): Emit
23207         aarch64_sqdmlal2_laneq<mode>_internal insn.
23208         Replace VCON with VCONQ.
23209         (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
23210         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
23211         (aarch64_sqdmull_laneq<mode>): Emit
23212         aarch64_sqdmull_laneq<mode>_internal insn.
23213         Replace VCON with VCONQ.
23214         (aarch64_sqdmull2_laneq<mode>): Emit
23215         aarch64_sqdmull2_laneq<mode>_internal insn.
23216         (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
23217         * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
23218         of 3rd argument to int16x4_t.
23219         (vqdmlalh_lane_s16): Likewise.
23220         (vqdmlslh_lane_s16): Likewise.
23221         (vqdmull_high_lane_s16): Likewise.
23222         (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
23223         (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
23224         (vqdmlsl_lane_s16): Likewise.
23225         (vqdmull_lane_s16): Don't create temporary int16x8_t value.
23226         (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
23227         (vqdmlals_lane_s32): Likewise.
23228         (vqdmlsls_lane_s32): Likewise.
23229         (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
23230         (vqdmulls_lane_s32): Likewise.
23231         (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
23232         (vqdmlsl_lane_s32): Likewise.
23233         (vqdmull_lane_s32): Don't create temporary int32x4_t value.
23234         (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
23235         (vqrdmulhh_lane_s16): Likewise.
23236         (vqdmlsl_high_lane_s16): Likewise.
23237         (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
23238         (vqdmlsl_high_lane_s32): Likewise.
23239         (vqrdmulhs_lane_s32): Likewise.
23240
23241 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23242
23243         * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
23244         get_call_reg_set_usage.
23245
23246 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23247
23248         * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
23249         it contains all call_used_regs.
23250
23251 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23252
23253         * final.c (collect_fn_hard_reg_usage): Add and use variable
23254         function_used_regs.
23255
23256 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23257
23258         * cgraph.h (struct symtab_node): Add field in_init_priority_hash
23259         (set_init_priority, get_init_priority, set_fini_priority,
23260         get_fini_priority): New methods.
23261         * tree.c (init_priority_for_decl): Remove.
23262         (init_ttree): Do not initialize init priority.
23263         (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
23264         (decl_priority_info): Remove.
23265         (decl_init_priority_insert): Rewrite.
23266         (decl_fini_priority_insert): Rewrite.
23267         * tree.h (tree_priority_map_eq, tree_priority_map_hash,
23268         tree_priority_map_marked_p): Remove.
23269         * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
23270         * lto-streamer-out.c (hash_tree): Do not hash priorities.
23271         * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
23272         not output priorities.
23273         (pack_ts_function_decl_value_fields): Likewise.
23274         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
23275         not input priorities.
23276         (unpack_ts_function_decl_value_fields): Likewise.
23277         * symtab.c (symbol_priority_map): Declare.
23278         (init_priority_hash): Declare.
23279         (symtab_unregister_node): Unregister from priority hash, too.
23280         (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
23281         New methods.
23282         (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
23283         (symbol_priority_info): New function.
23284         (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
23285         New methods.
23286         * tree-core.h (tree_priority_map): Remove.
23287
23288 2014-06-20  Jakub Jelinek  <jakub@redhat.com>
23289
23290         * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
23291         0xff to uint64_t before shifting it up.
23292
23293 2014-06-20  Julian Brown  <julian@codesourcery.com>
23294             Chung-Lin Tang  <cltang@codesourcery.com>
23295
23296         * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
23297         TARGET_THUMB1_ONLY. Add comments.
23298
23299 2014-06-19  Tom de Vries  <tom@codesourcery.com>
23300
23301         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
23302         return type to void.
23303         * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
23304
23305 2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
23306
23307         * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
23308         as "move", from depends_on.
23309
23310 2014-06-19  Terry Guo  <terry.guo@arm.com>
23311
23312         * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
23313         stage.
23314
23315 2014-06-18  Segher Boessenkool  <segher@kernel.crashing.org>
23316
23317         * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
23318         Remove cr5.
23319         (REG_ALLOC_ORDER): Update comment.  Move cr5 earlier.
23320
23321 2014-06-18  Kaz Kojima  <kkojima@gcc.gnu.org>
23322
23323         PR target/61550
23324         * config/sh/sh.c (prepare_move_operands): Don't process TLS
23325         addresses here if reload in progress or completed.
23326
23327 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
23328
23329         * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
23330         "TARGET_MIPS16 ? M16_REGS : GR_REGS".
23331         * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
23332         (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
23333         (mips_register_priority): New function that implements the target
23334         hook TARGET_REGISTER_PRIORITY.
23335         (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
23336         (mips_lra_p): Likewise for TARGET_LRA_P.
23337         (TARGET_REGISTER_PRIORITY): Define macro.
23338         (TARGET_SPILL_CLASS): Likewise.
23339         (TARGET_LRA_P): Likewise.
23340         * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
23341         classes.
23342         (REG_CLASS_NAMES): Likewise.
23343         (REG_CLASS_CONTENTS): Likewise.
23344         (BASE_REG_CLASS): Use M16_SP_REGS.
23345         * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
23346         New set attribute to enable alternatives depending on the register
23347         allocator used.
23348         (*mul_acc_si_r3900, *mul_sub_si): Likewise.
23349         (*lea64): Disable pattern for MIPS16.
23350         * config/mips/mips.opt (mlra): New option.
23351
23352 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
23353
23354         * lra-constraints.c (base_to_reg): New function.
23355         (process_address): Use new function.
23356
23357 2014-06-18  Tom de Vries  <tom@codesourcery.com>
23358
23359         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
23360         * config/aarch64/aarch64.c
23361         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
23362         (aarch64_emit_call_insn): New function.
23363         (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
23364         of emit_call_insn.
23365         * config/aarch64/aarch64.md (define_expand "call_internal")
23366         (define_expand "call_value_internal", define_expand "sibcall_internal")
23367         (define_expand "sibcall_value_internal"): New.
23368         (define_expand "call", define_expand "call_value")
23369         (define_expand "sibcall", define_expand "sibcall_value"): Use internal
23370         expand variant and aarch64_emit_call_insn.
23371
23372 2014-06-18  Radovan Obradovic  <robradovic@mips.com>
23373             Tom de Vries  <tom@codesourcery.com>
23374
23375         * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
23376         * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
23377         Redefine to true.
23378         (arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
23379         clobbers to CALL_INSN_FUNCTION_USAGE.
23380         (define_expand "sibcall_internal")
23381         (define_expand "sibcall_value_internal"): New.
23382         (define_expand "call", define_expand "call_value"): Add argument to
23383         arm_emit_call_insn.
23384         (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
23385         (define_expand "sibcall_value"): Use sibcall_value_internal and
23386         arm_emit_call_insn.
23387
23388 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23389
23390         * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
23391
23392 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23393
23394         * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
23395         __udivmoddi4.
23396
23397 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23398
23399         * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
23400         push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
23401         annotations. Fix DWARF information.
23402
23403 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23404
23405         * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
23406         __udivmoddi4, and fixups for negative operands.
23407
23408 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23409
23410         * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
23411
23412 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23413
23414         * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
23415         to __udivmoddi4.
23416
23417 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23418
23419         * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
23420         manipulation.
23421
23422 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23423
23424         * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
23425         describing register usage on function entry and exit.
23426
23427 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23428
23429         * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
23430         (__aeabi_ldivmod): Fix whitespace.
23431
23432 2014-06-18  Andreas Schwab  <schwab@suse.de>
23433
23434         * doc/md.texi (Standard Names): Use @itemx for grouped items.
23435         Remove blank line after @item.
23436
23437 2014-06-18  Richard Henderson  <rth@redhat.com>
23438
23439         PR target/61545
23440         * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
23441
23442 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23443
23444         * config/arm/arm.c (neon_vector_mem_operand): Allow register
23445         POST_MODIFY for neon loads and stores.
23446         (arm_print_operand): Output post-index register for neon loads and
23447         stores.
23448
23449 2014-06-18  Richard Biener  <rguenther@suse.de>
23450
23451         * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
23452
23453 2014-06-18  Richard Biener  <rguenther@suse.de>
23454
23455         * tree-pass.h (make_pass_dce_loop): Remove.
23456         * passes.def: Replace pass_dce_loop with pass_dce.
23457         * tree-ssa-dce.c (perform_tree_ssa_dce): If something
23458         changed free niter estimates and reset the scev cache.
23459         (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
23460         make_pass_dce_loop): Remove.
23461         * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
23462         (fini_copy_prop): Return whether something changed.  Always
23463         let substitute_and_fold perform DCE and free niter estimates
23464         and reset the scev cache if so.
23465         (execute_copy_prop): If sth changed schedule cleanup-cfg.
23466         (pass_data_copy_prop): Do not unconditionally schedule
23467         cleanup-cfg or update-ssa.
23468
23469 2014-06-18  Yuri Rumyantsev  <ysrumyan@gmail.com>
23470
23471         PR tree-optimization/61518
23472         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
23473         reduction var is used in reduction stmt or phi-function only.
23474
23475 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23476
23477         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
23478
23479 2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>
23480
23481         PR tree-optimization/61517
23482         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
23483         whose rhs's first tree is the source expression instead of the
23484         expression itself.
23485         (find_bswap_or_nop): Likewise.
23486         (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
23487         gimple stmt whose rhs's first tree is the source. In the memory source
23488         case, move the stmt to be replaced close to one of the original load to
23489         avoid the problem of a store between the load and the stmt's original
23490         location.
23491         (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
23492         signature.
23493
23494 2014-06-18  Andreas Schwab  <schwab@suse.de>
23495
23496         PR rtl-optimization/54555
23497         * postreload.c (move2add_use_add2_insn): Substitute
23498         STRICT_LOW_PART only if it is cheaper.
23499
23500 2014-06-18  Uros Bizjak  <ubizjak@gmail.com>
23501
23502         * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
23503         Do not use unspec as call operand.  Use memory_operand instead of
23504         memory_nox32_operand and add "m" operand constraint.  Disable
23505         pattern for TARGET_X32.
23506         (*sibcall_pop_memory): Ditto.
23507         (*sibcall_value_memory): Ditto.
23508         (*sibcall_value_pop_memory): Ditto.
23509         (sibcall peepholes): Merge SImode and DImode patterns using
23510         W mode iterator.  Use memory_operand instead of memory_nox32_operand.
23511         Disable pattern for TARGET_X32.  Check if eliminated register is
23512         really dead after call insn.  Generate call RTX without unspec operand.
23513         (sibcall_value peepholes): Ditto.
23514         (sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
23515         instead of memory_nox32_operand.  Check if eliminated register is
23516         really dead after call insn. Generate call RTX without unspec operand.
23517         (sibcall_value_pop peepholes): Ditto.
23518         * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
23519
23520 2014-06-18  Terry Guo  <terry.guo@arm.com>
23521
23522         PR target/61544
23523         * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
23524         reach the head.
23525
23526 2014-06-18  Olivier Hainque  <hainque@adacore.com>
23527
23528         * tree-core.h (tree_block): Add an "end_locus" field, allowing
23529         memorization of the end of block source location.
23530         * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
23531         * gimplify.c (gimplify_bind_expr): Propagate the block start and
23532         end source location info we have on the block entry/exit code we
23533         generate.
23534
23535 2014-06-18  Richard Biener  <rguenther@suse.de>
23536
23537         * common.opt (fssa-phiopt): New option.
23538         * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
23539         but not with -Og.
23540         * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
23541         * doc/invoke.texi (-fssa-phiopt): Document.
23542
23543 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23544
23545         * genattrtab.c (n_bypassed): New variable.
23546         (process_bypasses): Initialise n_bypassed.
23547         Count number of bypassed reservations.
23548         (make_automaton_attrs): Allocate space for bypassed reservations
23549         rather than number of bypasses.
23550
23551 2014-06-18  Richard Biener  <rguenther@suse.de>
23552
23553         * tree-ssa-propagate.c (replace_phi_args_in): Return whether
23554         we propagated anything.
23555         (substitute_and_fold_dom_walker::before_dom_children): Something
23556         changed if we propagated into PHI arguments.
23557         * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
23558         we removed a stmt.
23559
23560 2014-06-18  Evgeny Stupachenko  <evstupac@gmail.com>
23561
23562         * config/i386/i386.c (ix86_reassociation_width): Add alternative for
23563         vector case.
23564         * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
23565         * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
23566         * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
23567         Introduces alternative way of loads group permutaions.
23568         (vect_transform_grouped_load): Try alternative way of permutations.
23569
23570 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
23571
23572         * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
23573         changed in ORT_TARGET region, don't jump to do_outer.
23574         (struct gimplify_adjust_omp_clauses_data): New type.
23575         (gimplify_adjust_omp_clauses_1): Adjust for data being
23576         a struct gimplify_adjust_omp_clauses_data pointer instead
23577         of tree *.  Pass pre_p as a new argument to
23578         lang_hooks.decls.omp_finish_clause hook.
23579         (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
23580         splay_tree_foreach to pass both list_p and pre_p.
23581         (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
23582         gimplify_omp_workshare, gimplify_omp_target_update): Adjust
23583         gimplify_adjust_omp_clauses callers.
23584         * langhooks.c (lhd_omp_finish_clause): New function.
23585         * langhooks-def.h (lhd_omp_finish_clause): New prototype.
23586         (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
23587         * langhooks.h (struct lang_hooks_for_decls): Add a new
23588         gimple_seq * argument to omp_finish_clause hook.
23589         * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
23590         non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
23591         (scan_omp_parallel, lower_omp_for): When adding
23592         _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
23593         * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
23594         * tree-nested.c (convert_nonlocal_omp_clauses,
23595         convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
23596         * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
23597
23598 2014-06-17  Andrew MacLeod  <amacleod@redhat.com>
23599
23600         * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
23601         * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
23602
23603 2014-06-17  Xinliang David Li  <davidxl@google.com>
23604
23605         * tree-pretty-print.c (dump_function_header): Print cgraph uid.
23606         * passes.c (pass_init_dump_file): Do not set initialize
23607         flag to false unconditionally.
23608
23609 2014-06-17  Richard Biener  <rguenther@suse.de>
23610
23611         * genopinit.c (main): Use vec<>::qsort method.
23612         * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
23613         Likewise.
23614         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
23615
23616 2014-06-17  Matthew Fortune  <matthew.fortune@imgtec.com>
23617
23618         * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
23619         * config/mips/mips.c (mips_expand_fcc_reload): Remove.
23620         (mips_move_to_gpr_cost): Remove ST_REGS case.
23621         (mips_move_from_gpr_cost): Likewise.
23622         (mips_register_move_cost): Likewise.
23623         (mips_secondary_reload_class): Likewise.
23624
23625 2014-06-17  Richard Biener  <rguenther@suse.de>
23626
23627         * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
23628         (pass_all_optimizations): Move 3rd copy-prop pass from after
23629         fre to before ifcombine/phiopt.
23630
23631 2014-06-17  Richard Biener  <rguenther@suse.de>
23632
23633         * tree-switch-conversion.c (collect_switch_conv_info): Simplify
23634         and allow all blocks to be forwarders.
23635
23636 2014-06-17  Yufeng Zhang  <yufeng.zhang@arm.com>
23637
23638         PR target/61483
23639         * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
23640         variable 'size'; calculate 'size' right in the front; use
23641         'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
23642         pcum->aapcs_stack_words.
23643
23644 2014-06-17  Nick Clifton  <nickc@redhat.com>
23645
23646         * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
23647         (umulhi3, mulsidi3, umulsidi3): Likewise.
23648
23649 2014-06-17  Thomas Schwinge  <thomas@codesourcery.com>
23650
23651         PR middle-end/61508
23652         * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
23653         check for section name.
23654
23655 2014-06-17  Richard Biener  <rguenther@suse.de>
23656
23657         * tree-ssa-propagate.c: Include domwalk.h.
23658         (substitute_and_fold): Outline main worker into a domwalker ...
23659         (substitute_and_fold_dom_walker::before_dom_children): ... here.
23660         Schedule stmts we can fully propagate for removal.  Remove
23661         poor-mans DCE.
23662         (substitute_and_fold): Apply a dominator walk to perform
23663         substitution.  Process stmts scheduled for removal here.
23664
23665 2014-06-17  Richard Biener  <rguenther@suse.de>
23666
23667         * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
23668         of PHI node moving.
23669
23670 2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
23671
23672         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
23673         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
23674         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
23675         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
23676         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
23677         TARGET_HARD_FLOAT.
23678         (get_fpscr) : Likewise.
23679
23680 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
23681
23682         PR rtl-optimization/61325
23683         * lra-constraints.c (valid_address_p): Add forward declaration.
23684         (simplify_operand_subreg): Check address validity before and after
23685         alter_reg of memory subreg.
23686
23687 2014-06-16  Uros Bizjak  <ubizjak@gmail.com>
23688
23689         * config/i386/i386.c (decide_alg): Correctly handle
23690         maximum size of stringop algorithm.
23691
23692 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
23693
23694         * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
23695
23696 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
23697
23698         PR rtl-optimization/61522
23699         * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
23700
23701 2014-06-16  Jan Hubicka  <hubicka@ucw.cz>
23702
23703         Revert:
23704         * symtab.c (symtab_node::reset_section): New method.
23705         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
23706         for localization.
23707         * cgraph.h (reset_section): Declare.
23708         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
23709         do not consider comdat locals.
23710         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
23711         for new symbol.
23712         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
23713         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
23714         reset sections of symbols dragged out of the comdats.
23715         (function_and_variable_visibility): Reset sections of
23716         localized symbols.
23717
23718 2014-06-16  Richard Biener  <rguenther@suse.de>
23719
23720         PR tree-optimization/61482
23721         * tree-vrp.c (adjust_range_with_scev): Avoid setting of
23722         [-INF(OVF), +INF(OVF)] range.
23723
23724 2014-06-16  Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
23725
23726         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
23727         instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
23728         handling 32-bit multiplication.
23729
23730 2014-06-16  Chung-Lin Tang  <cltang@codesourcery.com>
23731
23732         PR middle-end/61430
23733         * lra-lives.c (process_bb_lives): Skip creating copy during
23734         insn scan when src/dest has constrained to same regno.
23735
23736 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
23737
23738         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
23739         DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
23740
23741 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
23742
23743         * asan.c (check_func): New function.
23744         (maybe_create_ssa_name): Likewise.
23745         (build_check_stmt_with_calls): Likewise.
23746         (use_calls_p): Likewise.
23747         (report_error_func): Change interface.
23748         (build_check_stmt): Allow non-integer lengths; add support
23749         for new parameter.
23750         (asan_instrument): Likewise.
23751         (instrument_mem_region_access): Moved code to build_check_stmt.
23752         (instrument_derefs): Likewise.
23753         (instrument_strlen_call): Likewise.
23754         * cfgcleanup.c (old_insns_match_p): Add support for new functions.
23755         * doc/invoke.texi: Describe new parameter.
23756         * params.def: Define new parameter.
23757         * params.h: Likewise.
23758         * sanitizer.def: Describe new builtins.
23759
23760 2014-06-16  Richard Biener  <rguenther@suse.de>
23761
23762         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
23763         Make all defs available at the end.
23764         (eliminate): If we remove a PHI node schedule cfg-cleanup.
23765
23766 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
23767
23768         PR plugins/45078
23769         * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
23770
23771 2014-06-16  Richard Sandiford  <rdsandiford@googlemail.com>
23772
23773         PR bootstrap/61516
23774         * auto-inc-dec.c (merge_in_block): Fix location of insn_info
23775         initialization.  Replace remaining use of uid.
23776
23777 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
23778
23779         * c-family/c-common.c (handle_tls_model_attribute): Use
23780         set_decl_tls_model.
23781         * c-family/c-common.c (handle_tls_model_attribute): Use
23782         set_decl_tls_model.
23783         * cgraph.h (struct varpool_node): Add tls_model.
23784         * tree.c (decl_tls_model, set_decl_tls_model): New functions.
23785         * tree.h (DECL_TLS_MODEL): Update.
23786         (DECL_THREAD_LOCAL_P): Check that variable is static.
23787         (decl_tls_model): Declare.
23788         (set_decl_tls_model): Declare.
23789         * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
23790         set symbol prorperties.
23791         (get_emutls_init_templ_addr): Cleanup.
23792         (new_emutls_decl): Update.
23793         * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
23794         (lto_input_varpool_node): Likewise.
23795         * lto-streamer-out.c (hash_tree): Likewise.
23796         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
23797         not stream DECL_TLS_MODEL.
23798         * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
23799         * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
23800
23801 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23802
23803         * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
23804
23805 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23806
23807         * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
23808         (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
23809         lists.
23810         (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
23811         (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
23812         (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
23813         (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
23814         (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
23815         (df_get_artificial_defs, df_get_artificial_uses)
23816         (df_single_def, df_single_use): Update accordingly.
23817         (df_refs_chain_dump): Take the first element in a linked list as
23818         parameter, rather than a pointer to an array of pointers.
23819         * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
23820         * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
23821         (df_chain_create_bb_process_use): Likewise.
23822         (df_md_bb_local_compute_process_def): Likewise.
23823         * fwprop.c (process_defs, process_uses): Likewise.
23824         (register_active_defs, update_uses): Likewise.
23825         (forward_propagate_asm): Update for new df_ref linking.
23826         * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
23827         (df_null_ref_rec, df_null_mw_rec): Likewise.
23828         (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
23829         explicitly.
23830         (df_scan_free_bb_info): Remove check for null artificial_defs.
23831         (df_install_ref_incremental): Adjust for new df_ref linking.
23832         Use a single-element insertion rather than a full sort.
23833         (df_ref_chain_delete_du_chain): Take the first element
23834         in a linked list as parameter, rather than a pointer to an array of
23835         pointers.
23836         (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
23837         (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
23838         (df_insn_info_delete): Remove check for null defs and call to
23839         df_scan_free_mws_vec.
23840         (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
23841         null rather than df_null_*_rec.
23842         (df_insn_rescan_debug_internal): Likewise, and update null
23843         checks in the same way.  Remove check for null defs.
23844         (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
23845         Move a single element rather doing a full sort.
23846         (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
23847         linking.
23848         (df_notes_rescan): Likewise.  Use a merge rather than a full sort.
23849         Initialize df_ref and df_mw_hardreg lists to null rather than
23850         df_null_*_rec.
23851         (df_ref_compare): Take df_refs as parameter, transferring the
23852         old interface to...
23853         (df_ref_ptr_compare): ...this new function.
23854         (df_sort_and_compress_refs): Update accordingly.
23855         (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
23856         old interface to...
23857         (df_mw_ptr_compare): ...this new function.
23858         (df_sort_and_compress_mws): Update accordingly.
23859         (df_install_refs, df_install_mws): Return a linked list rather than
23860         an array of pointers.
23861         (df_refs_add_to_chains): Assert that old lists are empty rather
23862         than freeing them.
23863         (df_insn_refs_verify): Don't handle null defs speciailly.
23864         * web.c (union_match_dups): Update for new df_ref linking.
23865
23866 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23867
23868         * df.h (df_ref_create, df_ref_remove): Delete.
23869         * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
23870         (df_ref_remove): Likewise.
23871
23872 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23873
23874         * df.h (df_single_def, df_single_use): New functions.
23875         * ira.c (find_moveable_pseudos): Use them.
23876
23877 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23878
23879         * df.h (FOR_EACH_INSN_INFO_MW): New macro.
23880         * df-problems.c (df_note_bb_compute): Use it.
23881         * regstat.c (regstat_bb_compute_ri): Likewise.
23882
23883 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23884
23885         * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
23886         * cse.c (cse_extended_basic_block): Use them.
23887         * dce.c (mark_artificial_use): Likewise.
23888         * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
23889         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
23890         (df_chain_remove_problem, df_chain_bb_dump): Likewise.
23891         (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
23892         (df_simulate_initialize_backwards): Likewise.
23893         (df_simulate_finalize_backwards): Likewise.
23894         (df_simulate_initialize_forwards): Likewise.
23895         (df_md_simulate_artificial_defs_at_top): Likewise.
23896         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
23897         * regrename.c (init_rename_info): Likewise.
23898         * regstat.c (regstat_bb_compute_ri): Likewise.
23899         (regstat_bb_compute_calls_crossed): Likewise.
23900
23901 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23902
23903         * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
23904         (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
23905         (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
23906         * auto-inc-dec.c (find_inc, merge_in_block): Use them.
23907         * combine.c (create_log_links): Likewise.
23908         * compare-elim.c (find_flags_uses_in_insn): Likewise.
23909         (try_eliminate_compare): Likewise.
23910         * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
23911         * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
23912         (remove_reg_equal_equiv_notes_for_defs): Likewise.
23913         (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
23914         (word_dce_process_block, dce_process_block): Likewise.
23915         * ddg.c (def_has_ccmode_p): Likewise.
23916         * df-core.c (df_bb_regno_first_def_find): Likewise.
23917         (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
23918         * df-problems.c (df_rd_simulate_one_insn): Likewise.
23919         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
23920         (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
23921         (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
23922         (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
23923         (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
23924         (df_simulate_find_defs, df_simulate_find_uses): Likewise.
23925         (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
23926         (df_simulate_uses, df_md_simulate_one_insn): Likewise.
23927         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
23928         * fwprop.c (local_ref_killed_between_p): Likewise.
23929         (all_uses_available_at, free_load_extend): Likewise.
23930         * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
23931         * hw-doloop.c (scan_loop): Likewise.
23932         * ifcvt.c (dead_or_predicable): Likewise.
23933         * init-regs.c (initialize_uninitialized_regs): Likewise.
23934         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
23935         (process_bb_node_lives): Likewise.
23936         * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
23937         (find_moveable_pseudos): Likewise.
23938         * loop-invariant.c (check_dependencies, record_uses): Likewise.
23939         * recog.c (peep2_find_free_register): Likewise.
23940         * ree.c (get_defs): Likewise.
23941         * regstat.c (regstat_bb_compute_ri): Likewise.
23942         (regstat_bb_compute_calls_crossed): Likewise.
23943         * sched-deps.c (find_inc, find_mem): Likewise.
23944         * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
23945         (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
23946         * shrink-wrap.c (requires_stack_frame_p): Likewise.
23947         (prepare_shrink_wrap): Likewise.
23948         * store-motion.c (compute_store_table, build_store_vectors): Likewise.
23949         * web.c (union_defs, pass_web::execute): Likewise.
23950         * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
23951         (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
23952
23953 2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>
23954
23955         * lra-assign.c (assign_by_spills): Add code to assign vector regs
23956         to inheritance pseudos.
23957         * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
23958
23959 2014-06-13  Peter Bergner  <bergner@vnet.ibm.com>
23960
23961         PR target/61415
23962         * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
23963         (BU_MISC_2): Rename to ...
23964         (BU_LDBL128_2): ... this.
23965         * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
23966         (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
23967         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
23968         RS6000_BTM_LDBL128.
23969         (rs6000_invalid_builtin): Add long double 128-bit builtin support.
23970         (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
23971         * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
23972         (unpacktf_1): Likewise.
23973         * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
23974         (__builtin_longdouble_dw1): Likewise.
23975         * doc/sourcebuild.texi (longdouble128): Document.
23976
23977 2014-06-13  Jeff Law  <law@redhat.com>
23978
23979         PR rtl-optimization/61094
23980         PR rtl-optimization/61446
23981         * ree.c (combine_reaching_defs): Get the mode for the copy from
23982         the extension insn rather than the defining insn.
23983
23984 2014-06-13  Dehao Chen  <dehao@google.com>
23985
23986         * dwarf2out.c (add_linkage_name): Emit more linkage name.
23987
23988 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
23989
23990         * doc/install.texi (--enable-linker-plugin-configure-flags)
23991         (--enable-linker-plugin-flags): Document new flags.
23992
23993 2014-06-13  Martin Jambor  <mjambor@suse.cz>
23994
23995         PR ipa/61186
23996         * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
23997         cache_token if returning early.
23998
23999 2014-06-13  Nick Clifton  <nickc@redhat.com>
24000
24001         * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
24002         requested alignment is active.
24003         (LABEL_ALIGN): Likewise.
24004         (LOOP_ALIGN): Likewise.
24005
24006 2014-06-13  Richard Biener  <rguenther@suse.de>
24007
24008         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24009         Rewrite to propagate the VN result into all uses where
24010         possible and to remove stmts becoming dead because of that.
24011         (eliminate): Generalize stmt removal handling, remove in
24012         reverse dominator order to support proper debug stmt
24013         generation.  Update stmts before removing stmts.
24014         * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
24015
24016 2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24017
24018         PR tree-optimization/61375
24019         * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
24020         symbolic number cannot be represented in an uint64_t.
24021         (find_bswap_or_nop_1): Likewise.
24022
24023 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
24024
24025         * symtab.c (symtab_node::reset_section): New method.
24026         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
24027         for localization.
24028         * cgraph.h (reset_section): Declare.
24029         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
24030         do not consider comdat locals.
24031         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
24032         for new symbol.
24033         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
24034         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
24035         reset sections of symbols dragged out of the comdats.
24036         (function_and_variable_visibility): Reset sections of
24037         localized symbols.
24038
24039 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
24040
24041         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
24042         to use symtab and decl_binds_to_current_def_p
24043         * tree-vectorizer.c (increase_alignment): Increase alignment
24044         of alias target, too.
24045
24046 2014-06-12  Jakub Jelinek  <jakub@redhat.com>
24047
24048         PR middle-end/61486
24049         * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
24050         (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
24051         if outer combined construct is distribute.
24052         (gimplify_omp_for): For OMP_DISTRIBUTE set
24053         gimplify_omp_ctxp->distribute.
24054         * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
24055         GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
24056         mapping into decl map.
24057
24058 2014-06-12  Jason Merrill  <jason@redhat.com>
24059
24060         * common.opt (fabi-version): Change default to 0.
24061
24062 2014-06-12  Jason Merrill  <jason@redhat.com>
24063
24064         * toplev.c (process_options): Reject -fabi-version=1.
24065
24066 2014-06-12  Jeff Law  <law@redhat.com>
24067
24068         PR tree-optimization/61009
24069         * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
24070         value when we stop processing a block due to problematic PHIs.
24071
24072 2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
24073
24074         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
24075         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
24076         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
24077         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
24078         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
24079         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
24080         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
24081         are not in the spec.
24082
24083 2014-06-10  Alan Lawrence  <alan.lawrence@arm.com>
24084
24085         PR target/59843
24086         * config/aarch64/aarch64-modes.def: Add V1DFmode.
24087         * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
24088         Support V1DFmode.
24089
24090 2014-06-12  Eric Botcazou  <ebotcazou@adacore.com>
24091
24092         * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
24093
24094 2014-06-12  Georg-Johann Lay  <avr@gjlay.de>
24095
24096         PR target/61443
24097         * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
24098         loading from address spaces.
24099
24100 2014-06-12  Martin Liska  <mliska@suse.cz>
24101
24102         PR ipa/61462
24103         * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
24104         statement is reachable.
24105
24106 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
24107
24108         * symtab.c (section_hash): New hash.
24109         (symtab_unregister_node): Clear section before freeing.
24110         (hash_section_hash_entry): New haser.
24111         (eq_sections): New function.
24112         (symtab_node::set_section_for_node): New method.
24113         (set_section_1): Update.
24114         (symtab_node::set_section): Take string instead of tree as parameter.
24115         (symtab_resolve_alias): Update.
24116         * cgraph.h (section_hash_entry_d): New structure.
24117         (section_hash_entry): New typedef.
24118         (cgraph_node): Change comdat_group_ to x_comdat_group,
24119         change section_ to x_section and turn into section_hash_entry;
24120         update accestors; put set_section_for_node offline.
24121         * tree.c (decl_section_name): Turn into string.
24122         (set_decl_section_name): Change parameter to be string.
24123         * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
24124         * sdbout.c (sdbout_one_type): Update.
24125         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
24126         * varasm.c (IN_NAMED_SECTION, get_named_section,
24127         resolve_unique_section, hot_function_section, get_named_text_section,
24128         USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
24129         make_decl_rtl, default_unique_section): Update.
24130         * config/c6x/c6x.c (c6x_in_small_data_p): Update.
24131         (c6x_elf_unique_section): Update.
24132         * config/nios2/nios2.c (nios2_in_small_data_p): Update.
24133         * config/pa/pa.c (pa_function_section): Update.
24134         * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
24135         * config/ia64/ia64.c (ia64_in_small_data_p): Update.
24136         * config/arc/arc.c (arc_in_small_data_p): Update.
24137         * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
24138         * config/mcore/mcore.c (mcore_unique_section): Update.
24139         * config/mips/mips.c (mips16_build_function_stub): Update.
24140         (mips16_build_call_stub): Update.
24141         (mips_function_rodata_section): Update.
24142         (mips_in_small_data_p): Update.
24143         * config/score/score.c (score_in_small_data_p): Update.
24144         * config/rx/rx.c (rx_in_small_data): Update.
24145         * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
24146         (rs6000_xcoff_asm_named_section): Update.
24147         (rs6000_xcoff_unique_section): Update.
24148         * config/frv/frv.c (frv_string_begins_with): Update.
24149         (frv_in_small_data_p): Update.
24150         * config/v850/v850.c (v850_encode_data_area): Update.
24151         * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
24152         (bfin_handle_l1_data_attribute): Update.
24153         (bfin_handle_l2_attribute): Update.
24154         * config/mep/mep.c (mep_unique_section): Update.
24155         * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
24156         Update.
24157         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
24158         (h8300_handle_tiny_data_attribute): Update.
24159         * config/m32r/m32r.c (m32r_in_small_data_p): Update.
24160         (m32r_in_small_data_p): Update.
24161         * config/alpha/alpha.c (alpha_in_small_data_p): Update.
24162         * config/i386/i386.c (ix86_in_large_data_p): Update.
24163         * config/i386/winnt.c (i386_pe_unique_section): Update.
24164         * config/darwin.c (darwin_function_section): Update.
24165         * config/lm32/lm32.c (lm32_in_small_data_p): Update.
24166         * tree-emutls.c (get_emutls_init_templ_addr): Update.
24167         (new_emutls_decl): Update.
24168         * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
24169         input_varpool_node): Update.
24170         (ead_string_cst): Turn to ...
24171         (read_string): ... this one.
24172         * dwarf2out.c (secname_for_decl): Update.
24173         * asan.c (asan_protect_global): Update.
24174
24175 2014-06-11  DJ Delorie  <dj@redhat.com>
24176
24177         * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
24178         cache lines.
24179         * config/rx/rx.c (rx_option_override): Likewise.
24180         (rx_align_for_label): Likewise.
24181
24182         * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
24183
24184 2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>
24185
24186         * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
24187         prototype.
24188
24189 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24190
24191         * common.md: New file.
24192         * doc/md.texi: Update description of generic, machine-independent
24193         constraints.
24194         * config/s390/constraints.md (e): Delete.
24195         * Makefile.in (md_file): Include common.md.
24196         * config/m32c/t-m32c (md_file): Likewise.
24197         * genpreds.c (general_mem): New array.
24198         (generic_constraint_letters): Remove constraints now defined by
24199         common.md.
24200         (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24201         Allow the first character to be '<' or '>' as well.
24202         * genoutput.c (general_mem): New array.
24203         (indep_constraints): Remove constraints now defined by common.md.
24204         (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24205         Remove special handling of 'm'.
24206         * ira-costs.c (record_reg_classes): Remove special handling of
24207         constraints now defined by common.md.
24208         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24209         * ira-lives.c (single_reg_class): Likewise.
24210         (ira_implicitly_set_insn_hard_regs): Likewise.
24211         * lra-constraints.c (reg_class_from_constraints): Likewise.
24212         (process_alt_operands, process_address, curr_insn_transform): Likewise.
24213         * postreload.c (reload_cse_simplify_operands): Likewise.
24214         * reload.c (push_secondary_reload, scratch_reload_class)
24215         (find_reloads, alternative_allows_const_pool_ref): Likewise.
24216         * reload1.c (maybe_fix_stack_asms): Likewise.
24217         * targhooks.c (default_secondary_reload): Likewise.
24218         * stmt.c (parse_output_constraint): Likewise.
24219         * recog.c (preprocess_constraints): Likewise.
24220         (constrain_operands, peep2_find_free_register): Likewise.
24221         (asm_operand_ok): Likewise, but add a comment saying why 'o'
24222         must be handled specially.
24223
24224 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24225
24226         * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
24227         * genpreds.c (have_const_dbl_constraints): Delete.
24228         (add_constraint): Don't set it.
24229         (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
24230         * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
24231         constraints using the lookup_constraint logic.
24232         * ira-lives.c (single_reg_class): Likewise.
24233         * ira.c (ira_setup_alts): Likewise.
24234         * lra-constraints.c (process_alt_operands): Likewise.
24235         * recog.c (asm_operand_ok, constrain_operands): Likewise.
24236         * reload.c (find_reloads): Likewise.
24237
24238 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24239
24240         * genpreds.c (const_int_start, const_int_end): New variables.
24241         (choose_enum_order): Output CONST_INT constraints before memory
24242         constraints.
24243         (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
24244         Add CT_CONST_INT.
24245         * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
24246         * ira.c (ira_setup_alts): Likewise.
24247         * lra-constraints.c (process_alt_operands): Likewise.
24248         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24249         * reload.c (find_reloads): Likewise.
24250
24251 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24252
24253         * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
24254         decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
24255         * recog.c (preprocess_constraints): Update accordingly.
24256
24257 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24258
24259         * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
24260         (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
24261         (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
24262         * genpreds.c (print_type_tree): New function.
24263         (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
24264         REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
24265         EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
24266         Write out enum constraint_type and get_constraint_type.
24267         * lra-constraints.c (satisfies_memory_constraint_p): Take a
24268         constraint_num rather than a constraint string.
24269         (satisfies_address_constraint_p): Likewise.
24270         (reg_class_from_constraints): Avoid old constraint macros.
24271         (process_alt_operands, process_address_1): Likewise.
24272         (curr_insn_transform): Likewise.
24273         * ira-costs.c (record_reg_classes): Likewise.
24274         (record_operand_costs): Likewise.
24275         * ira-lives.c (single_reg_class): Likewise.
24276         (ira_implicitly_set_insn_hard_regs): Likewise.
24277         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24278         * postreload.c (reload_cse_simplify_operands): Likewise.
24279         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24280         (constrain_operands, peep2_find_free_register): Likewise.
24281         * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
24282         (find_reloads, alternative_allows_const_pool_ref): Likewise.
24283         * reload1.c (maybe_fix_stack_asms): Likewise.
24284         * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
24285         * targhooks.c (default_secondary_reload): Likewise.
24286         * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
24287         to EXTRA_CONSTRAINT_STR.
24288         * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
24289
24290 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24291
24292         * genpreds.c (write_constraint_satisfied_p_1): Replace with...
24293         (write_constraint_satisfied_p_array): ...this new function.
24294         (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
24295         an array.
24296         (write_insn_preds_c): Update accordingly.
24297
24298 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24299
24300         * genpreds.c (write_lookup_constraint): Rename to...
24301         (write_lookup_constraint_1): ...this.
24302         (write_lookup_constraint_array): New function.
24303         (write_tm_preds_h): Define lookup_constraint as an inline function
24304         that uses write_lookup_constraint_array where possible.
24305         (write_insn_preds_c): Update for the changes above.
24306
24307 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24308
24309         * doc/md.texi (regclass_for_constraint): Rename to...
24310         (reg_class_for_constraint): ...this.
24311         * genpreds.c (num_constraints, enum_order, register_start)
24312         (register_end, satisfied_start, memory_start, memory_end)
24313         (address_start, address_end): New variables.
24314         (add_constraint): Count the number of constraints.
24315         (choose_enum_order): New function.
24316         (write_enum_constraint_num): Iterate over enum_order.
24317         (write_regclass_for_constraint): Rename to...
24318         (write_reg_class_for_constraint_1): ...this and update output
24319         accordingly.
24320         (write_constraint_satisfied_p): Rename to...
24321         (write_constraint_satisfied_p_1): ...this and update output
24322         accordingly.  Do nothing if all extra constraints are register
24323         constraints.
24324         (write_insn_extra_memory_constraint): Delete.
24325         (write_insn_extra_address_constraint): Delete.
24326         (write_range_function): New function.
24327         (write_tm_preds_h): Define constraint_satisfied_p and
24328         reg_class_for_constraint as inline functions that do a range check
24329         before calling the out-of-line function.  Use write_range_function
24330         to implement insn_extra_{register,memory,address}_constraint,
24331         the first of which is new.
24332         (write_insn_preds_c): Update after above changes to write_* functions.
24333         (main): Call choose_enum_order.
24334
24335 2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24336
24337         PR tree-optimization/61306
24338         * tree-ssa-math-opts.c (struct symbolic_number): Store type of
24339         expression instead of its size.
24340         (do_shift_rotate): Adapt to change in struct symbolic_number. Return
24341         false to prevent optimization when the result is unpredictable due to
24342         arithmetic right shift of signed type with highest byte is set.
24343         (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
24344         (init_symbolic_number): Likewise.
24345         (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
24346         when the result is unpredictable due to sign extension.
24347
24348 2014-06-11  Terry Guo  <terry.guo@arm.com>
24349
24350         * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
24351         (*thumb1_addsi3): Ditto.
24352         (*thumb_subdi3): Ditto.
24353         (thumb1_subsi3_insn): Ditto.
24354         (*thumb_mulsi3): Ditto.
24355         (*thumb_mulsi3_v6): Ditto.
24356         (*thumb1_andsi3_insn): Ditto.
24357         (thumb1_bicsi3): Ditto.
24358         (*thumb1_iorsi3_insn): Ditto.
24359         (*thumb1_xorsi3_insn): Ditto.
24360         (*thumb1_ashlsi3): Ditto.
24361         (*thumb1_ashrsi3): Ditto.
24362         (*thumb1_lshrsi3): Ditto.
24363         (*thumb1_rotrsi3): Ditto.
24364         (*thumb1_negdi2): Ditto.
24365         (*thumb1_negsi2): Ditto.
24366         (*thumb1_abssi2): Ditto.
24367         (*thumb1_neg_abssi2): Ditto.
24368         (*thumb1_one_cmplsi2): Ditto.
24369         (*thumb1_zero_extendhisi2): Ditto.
24370         (*thumb1_zero_extendqisi2): Ditto.
24371         (*thumb1_zero_extendqisi2_v6): Ditto.
24372         (thumb1_extendhisi2): Ditto.
24373         (thumb1_extendqisi2): Ditto.
24374         (*thumb1_movdi_insn): Ditto.
24375         (*thumb1_movsi_insn): Ditto.
24376         (*thumb1_movhi_insn): Ditto.
24377         (thumb_movhi_clobber): Ditto.
24378         (*thumb1_movqi_insn): Ditto.
24379         (*thumb1_movhf): Ditto.
24380         (*thumb1_movsf_insn): Ditto.
24381         (*thumb_movdf_insn): Ditto.
24382         (movmem12b): Ditto.
24383         (movmem8b): Ditto.
24384         (cbranchqi4): Ditto.
24385         (cbranchsi4_insn): Ditto.
24386         (cbranchsi4_scratch): Ditto.
24387         (*negated_cbranchsi4): Ditto.
24388         (*tbit_cbranch): Ditto.
24389         (*tlobits_cbranch): Ditto.
24390         (*tstsi3_cbranch): Ditto.
24391         (*cbranchne_decr1): Ditto.
24392         (*addsi3_cbranch): Ditto.
24393         (*addsi3_cbranch_scratch): Ditto.
24394         (*thumb_cmpdi_zero): Ditto.
24395         (cstoresi_eq0_thumb1): Ditto.
24396         (cstoresi_ne0_thumb1): Ditto.
24397         (*cstoresi_eq0_thumb1_insn): Ditto.
24398         (*cstoresi_ne0_thumb1_insn): Ditto.
24399         (cstoresi_nltu_thumb1): Ditto.
24400         (cstoresi_ltu_thumb1): Ditto.
24401         (thumb1_addsi3_addgeu): Ditto.
24402         (*thumb_jump): Ditto.
24403         (*call_reg_thumb1_v5): Ditto.
24404         (*call_reg_thumb1): Ditto.
24405         (*call_value_reg_thumb1_v5): Ditto.
24406         (*call_value_reg_thumb1): Ditto.
24407         (*call_insn): Ditto.
24408         (*call_value_insn): Ditto.
24409         (thumb1_casesi_internal_pic): Ditto.
24410         (thumb1_casesi_dispatch): Ditto.
24411         (*thumb1_indirect_jump): Ditto.
24412         (prologue_thumb1_interwork): Ditto.
24413         (*epilogue_insns): Ditto.
24414         (consttable_1): Ditto.
24415         (consttable_2): Ditto.
24416         (tablejump): Ditto.
24417         (*thumb1_tablejump): Ditto.
24418         (thumb_eh_return): Ditto.
24419         (define_peephole2): Two of them are thumb1 only and got moved into
24420         new file thumb1.md.
24421         (define_split): Six of them are thumb1 only and got moved into new
24422         file thumb1.md.
24423         * config/arm/thumb1.md: New file comprised of above thumb1 only
24424         patterns.
24425
24426 2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24427
24428         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
24429         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
24430         dependencies.
24431         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
24432         (aarch64_crc_builtin_datum): New struct.
24433         (aarch64_crc_builtin_data): New.
24434         (aarch64_init_crc32_builtins): New function.
24435         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
24436         (aarch64_crc32_expand_builtin): New.
24437         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
24438         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
24439         __ARM_FEATURE_CRC32 when appropriate.
24440         (TARGET_CRC32): Define.
24441         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
24442         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
24443         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
24444         (aarch64_<crc_variant>): New pattern.
24445         * config/aarch64/arm_acle.h: New file.
24446         * config/aarch64/iterators.md (CRC): New int iterator.
24447         (crc_variant, crc_mode): New int attributes.
24448         * doc/aarch64-acle-intrinsics.texi: New file.
24449         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
24450         Include aarch64-acle-intrinsics.texi.
24451
24452 2014-06-11  Evgeny Stupachenko  <evstupac@gmail.com>
24453
24454         * tree-vect-data-refs.c (vect_grouped_store_supported): New
24455         check for stores group of length 3.
24456         (vect_permute_store_chain): New permutations for stores group of
24457         length 3.
24458         * tree-vect-stmts.c (vect_model_store_cost): Change cost
24459         of vec_perm_shuffle for the new permutations.
24460
24461 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
24462
24463         * ipa-visibility.c (function_and_variable_visibility): Disable virtual
24464         table rewriting temporarily on targets not supporting ONE_ONLY.
24465
24466 2014-06-11  Richard Biener  <rguenther@suse.de>
24467
24468         PR middle-end/61437
24469         Revert
24470         2014-06-04  Richard Biener  <rguenther@suse.de>
24471
24472         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
24473         TREE_PUBLIC and DECL_EXTERNAL decls.
24474
24475 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
24476
24477         * varasm.c (set_implicit_section): New function.
24478         (resolve_unique_section): Use it to set implicit section
24479         for aliases, too.
24480         (get_named_text_section): Use symtab_get_node (decl)->implicit_section
24481         (default_function_section): Likewise.
24482         (decl_binds_to_current_def_p): Constify argument.
24483         * varasm.h (decl_binds_to_current_def_p): Update prototype.
24484         * asan.c (asan_protect_global): Use
24485         symtab_get_node (decl)->implicit_section.
24486         * symtab.c (dump_symtab_base): Dump implicit sections.
24487         (verify_symtab_base): Verify sanity of sectoins and comdats.
24488         (symtab_resolve_alias): Alias share the section of its target.
24489         (set_section_1): New function.
24490         (symtab_node::set_section): Move here, recurse to aliases.
24491         (verify_symtab): Check for duplicated symtab lists.
24492         * tree-core.h (implicit_section_name_p): Remove.
24493         * tree-vect-data-refs.c: Include varasm.h.
24494         (vect_can_force_dr_alignment_p): Fix conditional on when
24495         decl bints to current definition; use
24496         symtab_get_node (decl)->implicit_section.
24497         * cgraph.c (cgraph_make_node_local_1): Fix section set.
24498         * cgraph.h (struct symtab_node): Add implicit_section.
24499         (set_section): Rename to ...
24500         (set_section_for_node): ... this one.
24501         (set_section): Declare.
24502         * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
24503         * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
24504         input_overwrite_node, input_varpool_node): Stream implicit_section.
24505         * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
24506         removal; it will fail in LTO.
24507
24508 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24509
24510         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
24511         Change second alternative type to f_mcr.
24512         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
24513         and 12th alternatives' types to f_mcr and f_mrc.
24514         (*movdi_aarch64): Same for 12th and 13th alternatives.
24515         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
24516         (aarch64_movtilow_tilow): Change type to fmov.
24517
24518 2014-06-10  Jiong Wang  <jiong.wang@arm.com>
24519
24520         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
24521         (aarch64_save_or_restore_callee_save_registers): Fix layout.
24522
24523 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24524
24525         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
24526         New expander.
24527         (aarch64_sqrdmulh_lane<mode>): Likewise.
24528         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24529         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24530         (aarch64_sqdmulh_laneq<mode>): New expander.
24531         (aarch64_sqrdmulh_laneq<mode>): Likewise.
24532         (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
24533         (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
24534         (aarch64_sqdmulh_lane<mode>): New expander.
24535         (aarch64_sqrdmulh_lane<mode>): Likewise.
24536         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24537         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24538         (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
24539         (aarch64_sqdmlal_laneq<mode>): Likewise.
24540         (aarch64_sqdmlsl_lane<mode>): Likewise.
24541         (aarch64_sqdmlsl_laneq<mode>): Likewise.
24542         (aarch64_sqdmlal2_lane<mode>): Likewise.
24543         (aarch64_sqdmlal2_laneq<mode>): Likewise.
24544         (aarch64_sqdmlsl2_lane<mode>): Likewise.
24545         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
24546         (aarch64_sqdmull_lane<mode>): Likewise.
24547         (aarch64_sqdmull_laneq<mode>): Likewise.
24548         (aarch64_sqdmull2_lane<mode>): Likewise.
24549         (aarch64_sqdmull2_laneq<mode>): Likewise.
24550
24551 2014-06-10  Richard Biener  <rguenther@suse.de>
24552
24553         PR tree-optimization/61438
24554         * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
24555         (eliminate_dom_walker::before_dom_children): Only try to inhibit
24556         insertion of IVs if running PRE.
24557         (eliminate): Adjust.
24558         (pass_pre::execute): Likewise.
24559         (pass_fre::execute): Likewise.
24560
24561 2014-06-10  Richard Biener  <rguenther@suse.de>
24562
24563         PR middle-end/61456
24564         * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
24565         Do not use the main variant for the type comparison.
24566         (ncr_compar): Likewise.
24567         (nonoverlapping_component_refs_p): Likewise.
24568
24569 2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24570
24571         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
24572         REG_CFA_RESTORE mode.
24573
24574 2014-06-10  Evgeny Stupachenko  <evstupac@gmail.com>
24575
24576         * config/i386/i386.c (expand_vec_perm_pblendv): New.
24577         * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
24578         expand_vec_perm_pblendv.
24579
24580 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24581
24582         * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
24583         available.
24584         Simplify description of __crc32d and __crc32cd intrinsics.
24585         * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
24586         availability.
24587
24588 2014-06-10  Thomas Schwinge  <thomas@codesourcery.com>
24589
24590         PR lto/61334
24591         * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
24592         * config.in: Regenerate.
24593         * configure: Likewise.
24594
24595 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
24596
24597         * ipa-reference.c (is_proper_for_analysis): Exclude addressable
24598         and public vars.
24599         (intersect_static_var_sets): Remove.
24600         (propagate): Do not prune local statics.
24601
24602 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
24603
24604         PR fortran/60928
24605         * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
24606         Set lastprivate_firstprivate even if omp_private_outer_ref
24607         langhook returns true.
24608         <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
24609         langhook, call unshare_expr on new_var and call
24610         build_outer_var_ref to get the last argument.
24611
24612 2014-06-10  Marek Polacek  <polacek@redhat.com>
24613
24614         PR c/60988
24615         * doc/extend.texi: Add cindex for transparent_union.
24616
24617 2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24618
24619         * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
24620         init_symbolic_number ().
24621
24622 2014-05-18  John David Anglin  <danglin@gcc.gnu.org>
24623
24624         PR middle-end/61141
24625         * emit-rtl.c (reset_all_used_flags): In a sequence, check that
24626         XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
24627         (verify_rtl_sharing): Likewise.
24628
24629 2014-06-09  Marc Glisse  <marc.glisse@inria.fr>
24630
24631         PR c++/54442
24632         * tree.c (build_qualified_type): Use a canonical type for
24633         TYPE_CANONICAL.
24634
24635 2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
24636
24637         * config/arm/arm-modes.def: Remove XFmode.
24638
24639 2014-06-09  Alan Lawrence  <alan.lawrence@arm.com>
24640
24641         PR target/61062
24642         * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
24643         vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
24644         vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
24645         vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
24646         vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
24647         vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
24648         vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
24649         vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
24650         vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
24651
24652 2014-06-09  Jan Hubicka  <hubicka@ucw.cz>
24653
24654         * tree-core.h (tree_decl_with_vis): Remove section_name.
24655
24656 2014-06-09  Kito Cheng  <kito@0xlab.org>
24657
24658         * ira.c (ira): Don't call init_caller_save if LRA enabled
24659         since LRA use its own infrastructure to handle that.
24660
24661 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24662
24663         * symtab.c (dump_symtab_base): Update dumping.
24664         (symtab_make_decl_local): Clear only DECL_COMDAT.
24665         * tree-vect-data-refs.c (Check that variable is static before
24666         tampering with sections.
24667         * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
24668         (cgraph_create_virtual_clone): Likewise.
24669         * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
24670         (decl_section_name, set_decl_section_name): New accessors.
24671         (find_decls_types_r): Do not walk section name
24672         * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
24673         (decl_comdat_group, decl_comdat_group_id): Constify.
24674         (decl_section_name, set_decl_section_name): Update.
24675         * varpool.c (varpool_finalize_named_section_flags): Use get_section.
24676         * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
24677         (cgraph_make_node_local_1): Clear section and comdat group.
24678         * cgraph.h (set_comdat_group): Sanity check.
24679         (get_section, set_section): New.
24680         * ipa-comdats.c (ipa_comdats): Use get_section.
24681         * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
24682         * lto-streamer-out.c: Do not follow section names.
24683         * c-family/c-common.c (handle_section_attribute): Update.
24684         * lto-cgraph.c (lto_output_node): Output section.
24685         (lto_output_varpool_node): Likewise.
24686         (read_comdat_group): Rename to ...
24687         (read_identifier): ... this one.
24688         (read_string_cst): New function.
24689         (input_node, input_varpool_node): Input section names.
24690         * tree-emutls.c (get_emutls_init_templ_addr): Update.
24691         (new_emutls_decl): Update.
24692         (secname_for_decl): Check section names only of static vars.
24693         * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
24694         * config/i386/winnt.c (i386_pe_unique_section): Likewise.
24695         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24696         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24697         * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
24698         * config/mcore/mcore.c (mcore_unique_section): Likewise.
24699         * config/mips/mips.c (mips16_build_function_stub): Likewise.
24700         * config/v850/v850.c (v850_insert_attributes): Likewise.
24701         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
24702         Likewise.
24703         (h8300_handle_tiny_data_attribute): Likewise.
24704         * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
24705         (bfin_handle_l2_attribute): Likewise.
24706
24707 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24708
24709         * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
24710         remove static initializer.
24711
24712 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24713
24714         * varasm.c (use_blocks_for_decl_p): Check symbol table
24715         instead of alias attribute.
24716         (place_block_symbol): Recurse on aliases.
24717
24718 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24719
24720         * ipa-visibility.c: Include varasm.h
24721         (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
24722
24723 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24724
24725         * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
24726         outputting aliases.
24727
24728 2014-06-07  Steven Bosscher  <steven@gcc.gnu.org>
24729
24730         * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
24731         from test_insn into GGC space escape via SET_SRC.
24732
24733 2014-06-07  Eric Botcazou  <ebotcazou@adacore.com>
24734
24735         * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
24736         call statement, if any.
24737         (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
24738         statements, if any.  Tidy up.
24739
24740 2014-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
24741
24742         PR target/61431
24743         * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
24744         iterators, VSX_D that handles 64-bit types, and VSX_LE that
24745         handles swapping the two 64-bit double words on little endian
24746         systems.  Include V1TImode and optionally TImode in VSX_LE so that
24747         these types are properly swapped.  Change all of the insns and
24748         splits that do the 64-bit swaps to use VSX_LE.
24749         (vsx_le_perm_load_<mode>): Likewise.
24750         (vsx_le_perm_store_<mode>): Likewise.
24751         (splitters for little endian memory operations): Likewise.
24752         (vsx_xxpermdi2_le_<mode>): Likewise.
24753         (vsx_lxvd2x2_le_<mode>): Likewise.
24754         (vsx_stxvd2x2_le_<mode>): Likewise.
24755
24756 2014-06-06  Uros Bizjak  <ubizjak@gmail.com>
24757
24758         PR target/61423
24759         * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
24760         define_insn_and_split pattern, merged from *floatunssi<mode>2_1
24761         and corresponding splitters.  Zero extend general register
24762         or memory input operand to XMM temporary.  Enable for
24763         TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
24764         (floatunssi<mode>2): Update expander predicate.
24765
24766 2014-06-06  Vladimir Makarov  <vmakarov@redhat.com>
24767
24768         PR rtl-optimization/61325
24769         * lra-constraints.c (process_address_1): Check scale equal to one
24770         to prevent transformation: base + scale * index => base + new_reg.
24771
24772 2014-06-06  Richard Biener  <rguenther@suse.de>
24773
24774         PR tree-optimization/59299
24775         * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
24776         a def operand.
24777         (nearest_common_dominator_of_uses): Likewise.
24778         (statement_sink_location): Adjust.  Support sinking loads.
24779
24780 2014-06-06  Martin Jambor  <mjambor@suse.cz>
24781
24782         * ipa-prop.c (get_place_in_agg_contents_list): New function.
24783         (build_agg_jump_func_from_list): Likewise.
24784         (determine_known_aggregate_parts): Renamed to
24785         determine_locally_known_aggregate_parts.  Moved some functionality
24786         to the two functions above, removed bound checks.
24787
24788 2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
24789
24790         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
24791         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
24792         (aarch64_progress_pointer): Likewise.
24793         (aarch64_copy_one_part_and_move_pointers): Likewise.
24794         (aarch64_expand_movmen): Likewise.
24795         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
24796         * config/aarch64/aarch64.md (movmem<mode>): New.
24797
24798 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
24799
24800         * targhooks.c (default_add_stmt_cost): Call target specific
24801         hook instead of default one.
24802
24803 2014-06-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24804
24805         * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
24806         endianness instead of host endianness.
24807         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
24808         comments.
24809
24810 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
24811
24812         PR debug/53927
24813         * function.c (instantiate_decls): Process the saved static chain.
24814         (expand_function_start): If not optimizing, save the static chain
24815         onto the stack.
24816         * tree-nested.c (convert_all_function_calls): Always create the static
24817         chain for nested functions if not optimizing.
24818
24819 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
24820
24821         * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
24822
24823 2014-06-06  Richard Biener  <rguenther@suse.de>
24824
24825         * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
24826         (construct_init_block): Likewise.
24827         (construct_exit_block): Likewise.
24828         (pass_expand::execute): Likewise.
24829         * graphite.c (graphite_transforms): Replace check for current_loops
24830         with a check for > 1 loops.
24831         (pass_graphite_transforms::execute): Adjust.
24832         * ipa-split.c (split_function): Remove check for current_loops.
24833         * omp-low.c (expand_parallel_call): Likewise.
24834         (expand_omp_for_init_counts): Likewise.
24835         (extract_omp_for_update_vars): Likewise.
24836         (expand_omp_for_generic): Likewise.
24837         (expand_omp_sections): Likewise.
24838         (expand_omp_target): Likewise.
24839         * tracer.c (tail_duplicate): Likewise.
24840         (pass_tracer::execute): Likewise.
24841         * trans-mem.c (expand_transaction): Likewise.
24842         * tree-complex.c (expand_complex_div_wide): Likewise.
24843         * tree-eh.c (lower_resx): Likewise.
24844         (cleanup_empty_eh_merge_phis): Likewise.
24845         * tree-predcom.c (run_tree_predictive_commoning): Replace check for
24846         current_loops with a check for > 1 loops.
24847         (pass_predcom::execute): Adjust.
24848         * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
24849         * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
24850         * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
24851         * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
24852         * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
24853         * tree-switch-conversion.c (process_switch): Likewise.
24854         * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
24855         * tree-vrp.c (vrp_visit_phi_node): Likewise.
24856         (execute_vrp): Likewise.
24857         * ubsan.c (ubsan_expand_null_ifn): Likewise.
24858
24859 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
24860
24861         * rtl.h (insn_location): Declare.
24862         * cfgcleanup.c (try_forward_edges): Compare the locus of locations
24863         with UNKNOWN_LOCATION.
24864         * emit-rtl.c (insn_location): New function.
24865         * final.c (notice_source_line): Check that the instruction has a
24866         location before retrieving it and use insn_location.
24867         * modulo-sched.c (loop_single_full_bb_p): Likewise.
24868         * print-rtl.c (print_rtx): Likewise.
24869
24870 2014-06-06  Richard Biener  <rguenther@suse.de>
24871
24872         * passes.def: Move 2nd VRP pass before phi-only-cprop.
24873
24874 2014-06-06  Christian Bruel  <christian.bruel@st.com>
24875
24876         PR tree-optimization/43934
24877         * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
24878         cost.
24879
24880 2014-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
24881
24882         * ira-lives.c (single_reg_class): Add missing break.  Explicitly
24883         return NO_REGS for extra address and memory constraints.  Handle
24884         operands that match (or are equivalent to something that matches)
24885         extra constant constraints.  Ignore other non-register operands.
24886
24887 2014-06-06  Alan Modra  <amodra@gmail.com>
24888
24889         PR target/61300
24890         * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
24891         * doc/tm.texi: Regenerate.
24892         * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
24893         Use throughout in place of REG_PARM_STACK_SPACE.
24894         * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
24895         "incoming" param.  Pass to rs6000_function_parms_need_stack.
24896         (rs6000_function_parms_need_stack): Add "incoming" param, ignore
24897         prototype_p when incoming.  Use function decl when incoming
24898         to handle K&R style functions.
24899         * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
24900         (INCOMING_REG_PARM_STACK_SPACE): Define.
24901
24902 2014-06-05  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
24903
24904         PR target/52472
24905         * cfgexpand.c (expand_debug_expr): Use address space of nested
24906         TREE_TYPE for ADDR_EXPR and MEM_REF.
24907
24908 2014-06-05  Jeff Law  <law@redhat.com>
24909
24910         PR tree-optimization/61289
24911         * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
24912         DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
24913         looking for those which match LHS.  All callers changed.
24914         (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
24915         parameters and code which manipulated them.  All callers changed.
24916         (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
24917         and DST_MAP parameters.  Simplify invalidation code by just calling
24918         invalidate_equivalences.  All callers changed.
24919         (thread_across_edge): Simplify now that we don't need to maintain
24920         the map of equivalences to invalidate.
24921
24922 2014-06-05  Kai Tietz  <ktietz@redhat.com>
24923             Richard Henderson  <rth@redhat.com>
24924
24925         PR target/46219
24926         * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
24927         checking for !TARGET_X32.
24928         * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
24929         (sibcall_intern): New define_insn, plus required peepholes.
24930         (sibcall_pop_intern): Likewise.
24931         (sibcall_value_intern): Likewise.
24932         (sibcall_value_pop_intern): Likewise.
24933
24934 2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>
24935
24936         * tree-inline.c (tree_function_versioning): Check DF info existence
24937         before accessing it.
24938
24939 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24940
24941         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
24942         frame_size.
24943         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
24944         aarch64_frame hard_fp_offset and frame_size.
24945         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
24946         frame_size; remove original_frame_size.
24947         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
24948         (aarch64_initial_elimination_offset): Remove frame_size and
24949         offset.  Use aarch64_frame frame_size.
24950
24951 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24952             Jiong Wang  <jiong.wang@arm.com>
24953             Renlin  <renlin.li@arm.com>
24954
24955         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
24956         initialization of R30 offset.  Update offset.  Iterate core
24957         regisers upto X30.  Remove X29, X30 specific code.
24958
24959 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24960             Jiong Wang  <jiong.wang@arm.com>
24961
24962         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
24963         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
24964         (aarch64_register_saved_on_entry): Adjust test.
24965
24966 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24967
24968         * config/aarch64/aarch64.h (machine_function): Move
24969         saved_varargs_size from here...
24970         (aarch64_frame): ... to here.
24971
24972         * config/aarch64/aarch64.c (aarch64_expand_prologue)
24973         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
24974         (aarch64_initial_elimination_offset)
24975         (aarch64_setup_incoming_varargs): Adjust location of
24976         saved_varargs_size.
24977
24978 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24979
24980         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
24981         layout comment.
24982
24983 2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
24984             Prachi Godbole  <Prachi.Godbole@imgtec.com>
24985
24986         * config/mips/mips-cpus.def: Add definition for p5600.  Updated
24987         mips32r5 entry to use PROCESSOR_P5600.
24988         * config/mips/mips-tables.opt: Regenerate.
24989         * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
24990         * config/mips/mips.c (mips_fmadd_bypass): New function.
24991         (mips_rtx_cost_data): Add costs for p5600.
24992         (mips_issue_rate): Add support for p5600.
24993         (mips_multipass_dfa_lookahead): Likewise.
24994         * config/mips/mips.h (TUNE_P5600): New define.
24995         (TUNE_MACC_CHAINS): Add TUNE_P5600.
24996         (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
24997         * config/mips/mips.md: Include p5600.md.
24998         (processor): Add p5600.
24999         * config/mips/p5600.md: New file.
25000
25001 2014-06-05  Evgeny Stupachenko  <evstupac@gmail.com>
25002
25003         * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
25004         * config/i386/predicates.md (palignr_operand): New.
25005         Indicates if permutation is suitable for palignr instruction.
25006
25007 2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>
25008
25009         PR tree-optimization/61319
25010         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
25011         stmt belongs to loop.
25012
25013 2014-06-05  Richard Biener  <rguenther@suse.de>
25014
25015         * gimplify.c (create_tmp_from_val): Remove is_formal parameter
25016         and set DECL_GIMPLE_REG_P unconditionally if appropriate.
25017         (lookup_tmp_var): Adjust.
25018         (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
25019
25020 2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
25021
25022         * config/arm/arm.md (enabled): Disable opt_enabled attribute.
25023
25024 2014-06-05  Marek Polacek  <polacek@redhat.com>
25025
25026         PR c/49706
25027         * doc/invoke.texi: Document -Wlogical-not-parentheses.
25028
25029 2014-06-04  Tom de Vries  <tom@codesourcery.com>
25030
25031         * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
25032         CONST_INT.
25033
25034 2014-06-04  Marc Glisse  <marc.glisse@inria.fr>
25035
25036         PR tree-optimization/61385
25037         * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
25038
25039 2014-06-04  Bernd Schmidt  <bernds@codesourcery.com>
25040
25041         * lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
25042         changed to use fatal_error.
25043         (main): Ensure lto_wrapper_cleanup is run atexit.
25044
25045 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25046
25047         * lra-constraints.c (valid_address_p): Move earlier in file.
25048         (address_eliminator): New structure.
25049         (satisfies_memory_constraint_p): New function.
25050         (satisfies_address_constraint_p): Likewise.
25051         (process_alt_operands, process_address, curr_insn_transform): Use them.
25052
25053 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25054
25055         * lra-int.h (lra_static_insn_data): Make operand_alternative a
25056         const pointer.
25057         (target_lra_int, default_target_lra_int, this_target_lra_int)
25058         (op_alt_data): Delete.
25059         * lra.h (lra_init): Delete.
25060         * lra.c (default_target_lra_int, this_target_lra_int): Delete.
25061         (init_insn_code_data_once): Remove op_alt_data handling.
25062         (finish_insn_code_data_once): Likewise.
25063         (init_op_alt_data): Delete.
25064         (get_static_insn_data): Initialize operand_alternative to null.
25065         (free_insn_recog_data): Cast operand_alternative before freeing it.
25066         (setup_operand_alternative): Take the operand_alternative as
25067         parameter and assume it isn't already cached in the static
25068         insn data.
25069         (lra_set_insn_recog_data): Update accordingly.
25070         (lra_init): Delete.
25071         * ira.c (ira_init): Don't call lra_init.
25072         * target-globals.h (this_target_lra_int): Declare.
25073         (target_globals): Remove lra_int.
25074         (restore_target_globals): Update accordingly.
25075         * target-globals.c: Don't include lra-int.h.
25076         (default_target_globals, save_target_globals): Remove lra_int.
25077
25078 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25079
25080         * recog.h (operand_alternative): Convert reg_class, reject,
25081         matched and matches into bitfields.
25082         (preprocess_constraints): New overload.
25083         (preprocess_insn_constraints): New function.
25084         (preprocess_constraints): Take the insn as parameter.
25085         (recog_op_alt): Change into a pointer.
25086         (target_recog): Add x_op_alt.
25087         * recog.c (asm_op_alt): New variable.
25088         (recog_op_alt): Change into a pointer.
25089         (preprocess_constraints): New overload, replacing the old function
25090         definition with one that doesn't use global state.
25091         (preprocess_insn_constraints): New function.
25092         (preprocess_constraints): Use them.  Take the insn as parameter.
25093         Use asm_op_alt for asms.
25094         (recog_init): Free existing x_op_alt entries.
25095         * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
25096         pointer const.
25097         (make_early_clobber_and_input_conflicts): Likewise.
25098         (process_bb_node_lives): Pass the insn to process_constraints.
25099         * reg-stack.c (check_asm_stack_operands): Likewise.
25100         (subst_asm_stack_regs): Likewise.
25101         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25102         * regrename.c (build_def_use): Likewise.
25103         * sched-deps.c (sched_analyze_insn): Likewise.
25104         * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
25105         * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
25106         (note_invalid_constants): Likewise.
25107         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25108         (ix86_legitimate_combined_insn): Make operand_alternative pointer
25109         const.
25110
25111 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25112
25113         * recog.c (preprocess_constraints): Don't skip disabled alternatives.
25114         * ira-lives.c (check_and_make_def_conflict): Check for disabled
25115         alternatives.
25116         (make_early_clobber_and_input_conflicts): Likewise.
25117         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25118
25119 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25120
25121         * recog.h (alternative_class): New function.
25122         (which_op_alt): Return a const recog_op_alt.
25123         * reg-stack.c (check_asm_stack_operands): Update type accordingly.
25124         (subst_asm_stack_regs): Likewise.
25125         * config/arm/arm.c (note_invalid_constants): Likewise.
25126         * regcprop.c (copyprop_hardreg_forward_1): Likewise.  Don't modify
25127         the operand_alternative; use alternative class instead.
25128         * sel-sched.c (get_reg_class): Likewise.
25129         * regrename.c (build_def_use): Likewise.
25130         (hide_operands, restore_operands, record_out_operands): Update type
25131         accordingly.
25132
25133 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25134
25135         * recog.h (recog_op_alt): Convert to a flat array.
25136         (which_op_alt): New function.
25137         * recog.c (recog_op_alt): Convert to a flat array.
25138         (preprocess_constraints): Update accordingly, grouping all
25139         operands of the same alternative together, rather than the
25140         other way around.
25141         * ira-lives.c (check_and_make_def_conflict): Likewise.
25142         (make_early_clobber_and_input_conflicts): Likewise.
25143         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25144         * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
25145         (subst_asm_stack_regs): Likewise.
25146         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25147         * regrename.c (hide_operands, record_out_operands): Likewise.
25148         (build_def_use): Likewise.
25149         * sel-sched.c (get_reg_class): Likewise.
25150         * config/arm/arm.c (note_invalid_constants): Likewise.
25151
25152 2014-06-04  Jason Merrill  <jason@redhat.com>
25153
25154         PR c++/51253
25155         PR c++/61382
25156         * gimplify.c (gimplify_arg): Non-static.
25157         * gimplify.h: Declare it.
25158
25159 2014-06-04  Richard Biener  <rguenther@suse.de>
25160
25161         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
25162         TREE_PUBLIC and DECL_EXTERNAL decls.
25163
25164 2014-06-04  Matthew Fortune  <matthew.fortune@imgtec.com>
25165
25166         * regcprop.c (copyprop_hardreg_forward_1): Account for
25167         HARD_REGNO_CALL_PART_CLOBBERED.
25168
25169 2014-06-04  Richard Biener  <rguenther@suse.de>
25170
25171         * configure.ac: Check whether the underlying type of int64_t
25172         is long or long long.
25173         * configure: Regenerate.
25174         * config.in: Likewise.
25175         * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
25176         (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25177
25178 2014-06-04  Richard Biener  <rguenther@suse.de>
25179
25180         PR tree-optimization/60098
25181         * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
25182         we hit a kill.
25183         (dse_optimize_stmt): Simplify, now that we found a kill
25184         earlier.
25185
25186 2014-06-04  Richard Biener  <rguenther@suse.de>
25187
25188         * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
25189         of accesses with non-invariant address.
25190
25191 2014-06-04  Martin Liska  <mliska@suse.cz>
25192
25193         * cgraph.h (cgraph_make_wrapper): New function introduced.
25194         * cgraphunit.c (cgraph_make_wrapper): The function implementation.
25195         * ipa-inline.h (inline_analyze_function): The function is global.
25196         * ipa-inline-analysis.c (inline_analyze_function): Likewise.
25197
25198 2014-06-04  Martin Liska  <mliska@suse.cz>
25199
25200         * tree.h (private_lookup_attribute_starting): New function.
25201         (lookup_attribute_starting): Likewise.
25202         * tree.c (private_lookup_attribute_starting): Likewise.
25203
25204 2014-06-04  Martin Liska  <mliska@suse.cz>
25205
25206         * cgraph.h (expand_thunk): New argument added.
25207         (address_taken_from_non_vtable_p): New global function.
25208         * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
25209         * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
25210         * cgraphunit.c (analyze_function): Likewise.
25211         (assemble_thunks_and_aliases): Argument added to call.
25212         (expand_thunk): New argument forces to produce GIMPLE thunk.
25213
25214 2014-06-04  Martin Liska  <mliska@suse.cz>
25215
25216         * coverage.h (coverage_compute_cfg_checksum): Argument added.
25217         * coverage.c (coverage_compute_cfg_checksum): Likewise.
25218         * profile.c (branch_prob): Likewise.
25219
25220 2014-06-04  Martin Jambor  <mjambor@suse.cz>
25221
25222         PR ipa/61340
25223         * ipa-pure-const.c (propagate_pure_const): Add unreachable default
25224         handler for switch on an ipa_ref_use enum.
25225         * ipa-reference.c (analyze_function): Likewise.
25226
25227 2014-06-04  Kai Tietz  <ktietz@redhat.com>
25228
25229         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
25230         from old call-instruction.
25231
25232 2014-06-04  Bin Cheng  <bin.cheng@arm.com>
25233
25234         * config/aarch64/aarch64.c (aarch64_classify_address)
25235         (aarch64_legitimize_reload_address): Support full addressing modes
25236         for vector modes.
25237         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
25238         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
25239
25240 2014-06-03  Andrew Pinski  <apinski@cavium.com>
25241
25242         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
25243         for OP0.
25244
25245 2014-06-03  Andrew Pinski  <apinski@cavium.com>
25246
25247         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
25248         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
25249
25250 2014-06-03  Kai Tietz  <ktietz@redhat.com>
25251
25252         * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
25253         for 64-bit ms-abi.
25254
25255 2014-06-03  Dehao Chen  <dehao@google.com>
25256
25257         * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
25258         the same loop.
25259
25260 2014-06-03  Marek Polacek  <polacek@redhat.com>
25261
25262         PR c/60439
25263         * doc/invoke.texi: Document -Wswitch-bool.
25264         * function.c (stack_protect_epilogue): Cast controlling expression of
25265         the switch to int.
25266         * gengtype.c (walk_type): Generate switch expression with its
25267         controlling expression cast to int.
25268
25269 2014-06-03  Vishnu K S  <Vishnu.k_s@atmel.com>
25270
25271         * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
25272         and attiny841.
25273         * config/avr/avr-tables.opt: Regenerate.
25274         * config/avr/t-multilib: Regenerate.
25275         * doc/avr-mmcu.texi: Regenerate.
25276
25277 2014-06-03  Vishnu K S  <vishnu.k_s@atmel.com>
25278             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
25279
25280         * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
25281         (ata6617c, ata664251): Add new avr35 devices.
25282         (ata6612c): Add new avr4 device.
25283         (ata6613c, ata6614q): Add new avr5 devices.
25284         * config/avr/avr-tables.opt: Regenerate.
25285         * config/avr/t-multilib: Regenerate.
25286         * doc/avr-mmcu.texi: Regenerate.
25287
25288 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25289
25290         * gcc/config/aarch64/aarch64-builtins.c
25291         (aarch64_types_binop_ssu_qualifiers): New static data.
25292         (TYPES_BINOP_SSU): Define.
25293         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
25294         urshr_n, ushll_n): Use appropriate unsigned qualifiers.
25295         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
25296         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
25297         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
25298         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
25299         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
25300         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
25301         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
25302         suffix to builtin function name, remove cast.
25303         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
25304         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
25305         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
25306
25307 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25308
25309         * gcc/config/aarch64/aarch64-builtins.c
25310         (aarch64_types_binop_uus_qualifiers,
25311         aarch64_types_shift_to_unsigned_qualifiers,
25312         aarch64_types_unsigned_shiftacc_qualifiers): Define.
25313         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
25314         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
25315         sqshlu_n, uqshl_n): Update qualifiers.
25316         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
25317         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
25318         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
25319         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
25320         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
25321         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
25322         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
25323         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
25324         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
25325         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
25326         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
25327         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
25328         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
25329         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
25330         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
25331         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
25332         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
25333         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
25334         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
25335         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
25336         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
25337         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
25338         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
25339         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
25340         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
25341         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
25342         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
25343
25344 2014-06-03  Teresa Johnson  <tejohnson@google.com>
25345
25346         * tree-sra.c (modify_function): Record caller nodes after rebuild.
25347
25348 2014-06-02  Jason Merrill  <jason@redhat.com>
25349
25350         PR c++/61020
25351         * varpool.c (ctor_for_folding): Handle uninitialized vtables.
25352
25353 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25354
25355         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
25356         location == 0.
25357
25358 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25359
25360         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
25361         New pattern.
25362         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
25363         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
25364         * config/aarch64/iterators.md (REVERSE): New iterator.
25365         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
25366         (rev_op): New int_attribute.
25367         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
25368         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
25369         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
25370         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
25371         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
25372         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
25373         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
25374         Replace temporary __asm__ with __builtin_shuffle.
25375
25376 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
25377
25378         * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
25379         mips64r5.
25380         * config/mips/mips-tables.opt: Regenerate.
25381         * config/mips/mips.c (mips_compute_frame_info): Changed if statement
25382         to use mips_isa_rev rather than ISA_MIPS32R2.
25383         * config/mips/mips.h (ISA_MIPS32R3): New define.
25384         (ISA_MIPS32R5): New define.
25385         (ISA_MIPS64R3): New define.
25386         (ISA_MIPS64R5): New define.
25387         (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
25388         ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
25389         (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
25390         and mips64r5.
25391         (MIPS_ISA_SYNCI_SPEC): Likewise.
25392         (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
25393         (LINK_SPEC): Added mips32r3 and mips32r5.
25394         * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
25395         to mips32r2; and mips64r3 and mips64r5 to mips64r2.
25396         * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
25397         * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
25398         * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
25399         * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
25400         * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
25401
25402 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
25403
25404         * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
25405         options.
25406         * config/mips/mips.opt (mxpa): New option.
25407         * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
25408         assembler.
25409
25410 2014-06-03  Martin Jambor  <mjambor@suse.cz>
25411
25412         PR ipa/61160
25413         * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
25414         thunks.
25415
25416 2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>
25417
25418         PR tree-optimization/61328
25419         * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
25420         initialization from find_bswap_or_nop_1.
25421         (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
25422         in source_expr2 before using the size value the function sets. Also
25423         make use of init_symbolic_number () in both the old place and
25424         find_bswap_or_nop_load () to avoid reading uninitialized memory when
25425         doing recursion in the GIMPLE_BINARY_RHS case.
25426
25427 2014-06-03  Richard Biener  <rguenther@suse.de>
25428
25429         PR tree-optimization/61383
25430         * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
25431         stmts can't trap.
25432
25433 2014-06-03  Richard Sandiford  <rdsandiford@googlemail.com>
25434
25435         * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
25436         (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
25437         (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
25438         (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
25439         in this file.
25440         (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
25441         (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
25442         * system.h: ...here and make it unconditional.
25443         * target.def (conditional_register_usage): Mention
25444         define_register_constraint instead of old-style constraint macros.
25445         * doc/tm.texi.in: Remove documentation for old-style constraint macros.
25446         * doc/tm.texi: Regenerate.
25447         * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
25448         protected by !USE_MD_CONSTRAINTS.
25449         * config/frv/frv.md: Remove quote from old version of documentation.
25450         * config/frv/frv.c (frv_conditional_register_usage): Likewise.
25451         * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
25452         CONST_DOUBLE_OK_FOR_LETTER.
25453         * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
25454
25455 2014-06-02  Andrew Pinski  <apinski@cavium.com>
25456
25457         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
25458         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
25459         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
25460         file whose name depends on -mabi= and -mbig-endian.
25461         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
25462         Handle LP64 better and handle ilp32 too.
25463         (MULTILIB_OPTIONS): Delete.
25464         (MULTILIB_DIRNAMES): Delete.
25465
25466 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
25467
25468         * expr.h: Remove prototypes of functions defined in builtins.c.
25469         * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
25470         Remove prototypes of functions defined in builtins.c.
25471         * builtins.h: Update prototype list to include all exported functions.
25472         * builtins.c: (default_libc_has_function, gnu_libc_has_function,
25473         no_c99_libc_has_function): Move to targhooks.c
25474         (build_string_literal, build_call_expr_loc_array,
25475         build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
25476         to tree.c.
25477         (expand_builtin_object_size, fold_builtin_object_size): Make static.
25478         * targhooks.c (default_libc_has_function, gnu_libc_has_function,
25479         no_c99_libc_has_function): Relocate from builtins.c.
25480         * tree.c: Include builtins.h.
25481         (build_call_expr_loc_array, build_call_expr_loc_vec,
25482         build_call_expr_loc, build_call_expr, build_string_literal): Relocate
25483         from builtins.c.
25484         * fold-const.h (fold_fma): Move prototype to builtins.h.
25485         * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
25486         * asan.c: Include builtins.h.
25487         * cfgexpand.c: Likewise.
25488         * convert.c: Likewise.
25489         * emit-rtl.c: Likewise.
25490         * except.c: Likewise.
25491         * expr.c: Likewise.
25492         * fold-const.c: Likewise.
25493         * gimple-fold.c: Likewise.
25494         * gimple-ssa-strength-reduction.c: Likewise.
25495         * gimplify.c: Likewise.
25496         * ipa-inline.c: Likewise.
25497         * ipa-prop.c: Likewise.
25498         * lto-streamer-out.c: Likewise.
25499         * stmt.c: Likewise.
25500         * tree-inline.c: Likewise.
25501         * tree-object-size.c: Likewise.
25502         * tree-sra.c: Likewise.
25503         * tree-ssa-ccp.c: Likewise.
25504         * tree-ssa-forwprop.c: Likewise.
25505         * tree-ssa-loop-ivcanon.c: Likewise.
25506         * tree-ssa-loop-ivopts.c: Likewise.
25507         * tree-ssa-math-opts.c: Likewise.
25508         * tree-ssa-reassoc.c: Likewise.
25509         * tree-ssa-threadedge.c: Likewise.
25510         * tree-streamer-in.c: Likewise.
25511         * tree-vect-data-refs.c: Likewise.
25512         * tree-vect-patterns.c: Likewise.
25513         * tree-vect-stmts.c: Likewise.
25514         * config/aarch64/aarch64.c: Likewise.
25515         * config/alpha/alpha.c: Likewise.
25516         * config/arc/arc.c: Likewise.
25517         * config/arm/arm.c: Likewise.
25518         * config/avr/avr.c: Likewise.
25519         * config/bfin/bfin.c: Likewise.
25520         * config/c6x/c6x.c: Likewise.
25521         * config/cr16/cr16.c: Likewise.
25522         * config/cris/cris.c: Likewise.
25523         * config/epiphany/epiphany.c: Likewise.
25524         * config/fr30/fr30.c: Likewise.
25525         * config/frv/frv.c: Likewise.
25526         * config/h8300/h8300.c: Likewise.
25527         * config/i386/i386.c: Likewise.
25528         * config/i386/winnt.c: Likewise.
25529         * config/ia64/ia64.c: Likewise.
25530         * config/iq2000/iq2000.c: Likewise.
25531         * config/lm32/lm32.c: Likewise.
25532         * config/m32c/m32c.c: Likewise.
25533         * config/m32r/m32r.c: Likewise.
25534         * config/m68k/m68k.c: Likewise.
25535         * config/mcore/mcore.c: Likewise.
25536         * config/mep/mep.c: Likewise.
25537         * config/microblaze/microblaze.c: Likewise.
25538         * config/mips/mips.c: Likewise.
25539         * config/mmix/mmix.c: Likewise.
25540         * config/mn10300/mn10300.c: Likewise.
25541         * config/moxie/moxie.c: Likewise.
25542         * config/msp430/msp430.c: Likewise.
25543         * config/nds32/nds32.c: Likewise.
25544         * config/pa/pa.c: Likewise.
25545         * config/pdp11/pdp11.c: Likewise.
25546         * config/picochip/picochip.c: Likewise.
25547         * config/rl78/rl78.c: Likewise.
25548         * config/rs6000/rs6000.c: Likewise.
25549         * config/rx/rx.c: Likewise.
25550         * config/s390/s390.c: Likewise.
25551         * config/score/score.c: Likewise.
25552         * config/sh/sh.c: Likewise.
25553         * config/sparc/sparc.c: Likewise.
25554         * config/spu/spu.c: Likewise.
25555         * config/stormy16/stormy16.c: Likewise.
25556         * config/tilegx/tilegx.c: Likewise.
25557         * config/tilepro/tilepro.c: Likewise.
25558         * config/v850/v850.c: Likewise.
25559         * config/vax/vax.c: Likewise.
25560         * config/xtensa/xtensa.c: Likewise.
25561
25562 2014-06-02  Jeff Law  <law@redhat.com>
25563
25564         PR rtl-optimization/61094
25565         * ree.c (combine_reaching_defs): Do not reextend an insn if it
25566         was marked as do_no_reextend.  If a copy is needed to eliminate
25567         an extension, then mark it as do_not_reextend.
25568
25569 2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25570
25571         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
25572
25573 2014-06-02  Richard Henderson  <rth@redhat.com>
25574
25575         PR target/61336
25576         * config/alpha/alpha.c (print_operand_address): Allow symbolic
25577         addresses inside asms.  Use output_operand_lossage instead of
25578         gcc_unreachable.
25579
25580 2014-06-02  Uros Bizjak  <ubizjak@gmail.com>
25581
25582         PR target/61239
25583         * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
25584         GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
25585
25586 2014-06-02  Tom de Vries  <tom@codesourcery.com>
25587
25588         * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
25589         case that x has VOIDmode.
25590
25591 2014-06-02  Bernd Schmidt  <bernds@codesourcery.com>
25592
25593         * varasm.c (copy_constant): Delete function.
25594         (build_constant_desc): Don't call it.
25595
25596 2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
25597
25598         PR target/61154
25599         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
25600         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
25601         with immediate_operand.
25602
25603 2014-06-02  Andreas Schwab  <schwab@suse.de>
25604
25605         * config/ia64/ia64.c
25606         (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
25607         pending_data_specs first.
25608
25609 2014-06-02  Richard Biener  <rguenther@suse.de>
25610
25611         PR tree-optimization/61378
25612         * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
25613         valueized_anything.
25614
25615 2014-06-01  Uros Bizjak  <ubizjak@gmail.com>
25616
25617         * config/i386/constraints.md (Bw): Rename from 'w'.
25618         (Bz): Rename from 'z'.
25619         * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
25620
25621 2014-06-01  Kai Tietz  <ktietz@redhat.com>
25622
25623         PR target/61377
25624         * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
25625         * config/i386/i386.md (sibcall_insn_operand): Use Bs
25626         instead of m constraint.
25627
25628 2014-05-31  Andreas Schwab  <schwab@linux-m68k.org>
25629
25630         * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
25631         a separate alternative where the scratch operand 2 is marked as
25632         early clobber.
25633
25634 2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
25635
25636         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
25637         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
25638         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
25639         and __builtins_arm_get_fpscr.
25640         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
25641         __builtins_arm_get_fpscr.
25642         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
25643         __builtins_arm_ldfpscr.
25644         (arm_atomic_assign_expand_fenv): New function.
25645         * config/arm/vfp.md (set_fpscr): New pattern.
25646         (get_fpscr) : Likewise.
25647         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
25648         VUNSPEC_SET_FPSCR.
25649         * doc/extend.texi (AARCH64 Built-in Functions) : Document
25650         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
25651
25652 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
25653
25654         * asan.c (report_error_func): Add SLOW_P argument, use
25655         BUILT_IN_ASAN_*_N if set.
25656         (build_check_stmt): Likewise.
25657         (instrument_derefs): If T has insufficient alignment,
25658         force same handling as for odd sizes.
25659
25660         * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
25661         BUILT_IN_ASAN_REPORT_STORE_N): New.
25662         * asan.c (struct asan_mem_ref): Change access_size type to
25663         HOST_WIDE_INT.
25664         (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
25665         update_mem_ref_hash_table): Likewise.
25666         (asan_mem_ref_hasher::hash): Hash in a HWI.
25667         (report_error_func): Change size_in_bytes argument to HWI.
25668         Use *_N builtins if size_in_bytes is larger than 16 or not power of
25669         two.
25670         (build_shadow_mem_access): New function.
25671         (build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
25672         Handle size_in_bytes not power of two or larger than 16.
25673         (instrument_derefs): Don't give up if size_in_bytes is not
25674         power of two or is larger than 16.
25675
25676 2014-05-30  Kai Tietz  <ktietz@redhat.com>
25677
25678         PR target/60104
25679         * config/i386/i386.c (x86_output_mi_thunk): Add memory case
25680         for sibling-tail-calls.
25681         * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
25682         to its use.
25683         * config/i386/predicates.md (sibcall_memory_operand): New predicate.
25684         (sibcall_insn_operand): Add check for sibcall_memory_operand.
25685
25686 2014-05-30  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
25687
25688         * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
25689         * config/avr/avr-tables.opt: Regenerate.
25690         * config/avr/t-multilib: Regenerate.
25691         * doc/avr-mmcu.texi: Regenerate.
25692
25693 2014-05-30  Ian Lance Taylor  <iant@google.com>
25694
25695         * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
25696         target("sse").
25697
25698 2014-05-30  Tom de Vries  <tom@codesourcery.com>
25699
25700         * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
25701         Redefine as true.
25702
25703 2014-05-30  Tom de Vries  <tom@codesourcery.com>
25704
25705         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
25706         * lra.c (initialize_lra_reg_info_element): Add init of
25707         actual_call_used_reg_set field.
25708         (lra): Call lra_create_live_ranges before lra_inheritance for
25709         -fuse-caller-save.
25710         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
25711         -fuse-caller-save.
25712         * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
25713         instead of call_used_reg_set for -fuse-caller-save.
25714         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
25715
25716 2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
25717
25718         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
25719         to mov_imm.
25720         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
25721
25722 2014-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
25723
25724         * ira.c (ira_get_dup_out_num): Check for output operands at
25725         the start of the loop.  Handle cases where an included alternative
25726         follows an excluded one.
25727
25728 2014-05-29  Mike Stump  <mikestump@comcast.net>
25729
25730         PR debug/61352
25731         * collect2.c (maybe_run_lto_and_relink): Be sure to always run
25732         post ld passes when lto is used.
25733
25734 2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>
25735
25736         PR rtl-optimization/61325
25737         * lra-constraints.c (process_address): Rename to process_address_1.
25738         (process_address): New function.
25739
25740 2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
25741
25742         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
25743         TYPES_BINOPV): New static data.
25744         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
25745         New builtin.
25746         * config/aarch64/aarch64-simd.md (aarch64_ext,
25747         aarch64_im_lane_boundsi): New patterns.
25748         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
25749         patterns for EXT.
25750         (aarch64_evpc_ext): New function.
25751
25752         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
25753
25754         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
25755         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
25756         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
25757         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
25758         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
25759
25760 2014-05-29  Tom de Vries  <tom@codesourcery.com>
25761
25762         * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
25763
25764 2014-05-29  Richard Earnshaw <rearnsha@arm.com>
25765             Richard Sandiford  <rdsandiford@googlemail.com>
25766
25767         * arm/iterators.md (shiftable_ops): New code iterator.
25768         (t2_binop0, arith_shift_insn): New code attributes.
25769         * arm/predicates.md (shift_nomul_operator): New predicate.
25770         * arm/arm.md (insn_enabled): Delete.
25771         (enabled): Remove insn_enabled test.
25772         (*arith_shiftsi): Delete.  Replace with ...
25773         (*<arith_shift_insn>_multsi): ... new pattern.
25774         (*<arith_shift_insn>_shiftsi): ... new pattern.
25775         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
25776
25777 2014-05-29  Radovan Obradovic  <robradovic@mips.com>
25778             Tom de Vries  <tom@codesourcery.com>
25779
25780         * config/mips/mips.h (POST_CALL_TMP_REG): Define.
25781         * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
25782         clobber.
25783         (mips_split_call): Use POST_CALL_TMP_REG.
25784         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
25785
25786 2014-05-29  Tom de Vries  <tom@codesourcery.com>
25787
25788         * final.c (collect_fn_hard_reg_usage): Guard variable declaration
25789         with #ifdef STACK_REGS.
25790
25791 2014-05-28  Jan Hubicka  <hubicka@ucw.cz>
25792
25793         * varasm.c (get_variable_section): Walk aliases.
25794         (place_block_symbol): Walk aliases.
25795
25796 2014-05-28  Tom de Vries  <tom@codesourcery.com>
25797
25798         Revert:
25799         2014-05-28  Tom de Vries  <tom@codesourcery.com>
25800
25801         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
25802         * lra.c (initialize_lra_reg_info_element): Add init of
25803         actual_call_used_reg_set field.
25804         (lra): Call lra_create_live_ranges before lra_inheritance for
25805         -fuse-caller-save.
25806         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
25807         -fuse-caller-save.
25808         * lra-constraints.c (need_for_call_save_p): Use
25809         actual_call_used_reg_set instead of call_used_reg_set for
25810         -fuse-caller-save.
25811         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
25812
25813 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
25814
25815         * doc/md.texi: Document that the % constraint character must
25816         be at the beginning of the string.
25817         * genoutput.c (validate_insn_alternatives): Check that '=',
25818         '+' and '%' only appear at the beginning of a constraint.
25819         * ira.c (commutative_constraint_p): Delete.
25820         (ira_get_dup_out_num): Expect the '%' commutativity marker to be
25821         at the start of the string.
25822         * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
25823         duplicate '='s.
25824         * config/arm/neon.md (bicdi3_neon): Likewise.
25825         * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
25826         (slt_si, sltu_si): Likewise.
25827         * config/vax/vax.md (sbcdi3): Likewise.
25828         * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
25829         * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
25830         (mul64): Move '%' to beginning of constraint.
25831         * config/arm/arm.md (*xordi3_insn): Likewise.
25832         * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
25833         (xorsi3): Likewise.
25834
25835 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
25836
25837         * doc/md.texi: Document the restrictions on the "enabled" attribute.
25838
25839 2014-05-28  Jason Merrill  <jason@redhat.com>
25840
25841         PR c++/47202
25842         * cgraph.h (symtab_node::get_comdat_group_id): New.
25843         * cgraphunit.c (analyze_functions): Call it.
25844         * symtab.c (dump_symtab_node): Likewise.
25845         * tree.c (decl_comdat_group_id): New.
25846         * tree.h: Declare it.
25847         * lto-streamer-out.c (write_symbol): Use it.
25848         * trans-mem.c (ipa_tm_create_version_alias): Likewise.
25849
25850 2014-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
25851
25852         PR bootstrap/PR61146
25853         * wide-int.cc: Do not include longlong.h when compiling with clang.
25854
25855 2014-05-28  Richard Biener  <rguenther@suse.de>
25856
25857         * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
25858         * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
25859         (vrp_visit_assignment_or_call): Print less vertical space.
25860         (vrp_visit_stmt): Likewise.
25861         (vrp_visit_phi_node): Likewise.  For a PHI argument with
25862         VR_VARYING range consider recording it as copy.
25863
25864 2014-05-28  Richard Biener  <rguenther@suse.de>
25865
25866         Revert
25867         2014-05-28  Richard Biener  <rguenther@suse.de>
25868
25869         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25870
25871 2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
25872
25873         * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
25874         sufficiently aligned and an offset is used at the same time.
25875         (expand_expr_real_1): Likewise.
25876
25877 2014-05-28  Richard Biener  <rguenther@suse.de>
25878
25879         PR middle-end/61045
25880         * fold-const.c (fold_comparison): When folding
25881         X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
25882         the sign of the remaining constant operand stays the same.
25883
25884 2014-05-28  Kaushik Phatak  <kaushik.phatak@kpit.com>
25885
25886         * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
25887         __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
25888         (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
25889         to the assembler.
25890         (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
25891         * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
25892         (m32bit-doubles) Likewise.
25893         * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
25894         * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
25895         option for RL78.
25896
25897 2014-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
25898
25899         * configure.ac ($gcc_cv_ld_clearcap): New test.
25900         * configure: Regenerate.
25901         * config.in: Regenerate.
25902         * config/sol2.opt (mclear-hwcap): New option.
25903         * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
25904         * config/sol2-clearcap.map: Moved here from
25905         testsuite/gcc.target/i386/clearcap.map.
25906         * config/sol2-clearcapv2.map: Move here from
25907         gcc.target/i386/clearcapv2.map.
25908         * config/t-sol2 (install): Depend on install-clearcap-map.
25909         (install-clearcap-map): New target.
25910         * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
25911         -mclear-hwcap.
25912
25913 2014-05-28  Richard Biener  <rguenther@suse.de>
25914
25915         * hwint.h (*_HALF_WIDE_INT*): Move to ...
25916         * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
25917         ... here and remove the rest.
25918         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25919
25920 2014-05-28  Richard Biener  <rguenther@suse.de>
25921
25922         PR tree-optimization/61335
25923         * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
25924         new range fails, drop to varying.
25925
25926 2014-05-28  Olivier Hainque  <hainque@adacore.com>
25927
25928         * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
25929         (CPP_SPEC): Add entry for -mcpu=8548.
25930         * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
25931         * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
25932
25933 2014-05-28  Tom de Vries  <tom@codesourcery.com>
25934
25935         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
25936         * lra.c (initialize_lra_reg_info_element): Add init of
25937         actual_call_used_reg_set field.
25938         (lra): Call lra_create_live_ranges before lra_inheritance for
25939         -fuse-caller-save.
25940         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
25941         -fuse-caller-save.
25942         * lra-constraints.c (need_for_call_save_p): Use
25943         actual_call_used_reg_set instead of call_used_reg_set for
25944         -fuse-caller-save.
25945         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
25946
25947 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
25948             Tom de Vries  <tom@codesourcery.com>
25949
25950         * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
25951         to gccoptlist.
25952         (@item -fuse-caller-save): New item.
25953
25954 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
25955             Tom de Vries  <tom@codesourcery.com>
25956
25957         * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
25958         OPT_fuse_caller_save.
25959
25960 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
25961             Tom de Vries  <tom@codesourcery.com>
25962
25963         * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
25964         * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
25965         get_call_reg_set_usage.
25966         * resource.c (mark_set_resources, mark_target_live_regs): Use
25967         get_call_reg_set_usage.
25968         * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
25969         field.
25970         (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
25971         * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
25972         Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
25973         * ira-build.c (ira_create_allocno): Init
25974         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
25975         (create_cap_allocno, propagate_allocno_info)
25976         (propagate_some_info_from_allocno)
25977         (copy_info_to_removed_store_destinations): Handle
25978         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
25979         * ira-costs.c (ira_tune_allocno_costs): Use
25980         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
25981
25982 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
25983             Tom de Vries  <tom@codesourcery.com>
25984
25985         * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
25986         and function_used_regs_valid fields.
25987         * final.c: Move include of hard-reg-set.h to before rtl.h to declare
25988         find_all_hard_reg_sets.
25989         (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
25990         (get_call_reg_set_usage): New function.
25991         (rest_of_handle_final): Use collect_fn_hard_reg_usage.
25992         * regs.h (get_call_reg_set_usage): Declare.
25993
25994 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
25995
25996         PR libgcc/61152
25997         * config/dbx.h (License): Add Runtime Library Exception.
25998         * config/newlib-stdint.h (License): Same.
25999         * config/rtems.h (License): Same
26000         * config/initfini-array.h (License): Same
26001         * config/v850/v850.h (License): Same.
26002         * config/v850/v850-opts.h (License): Same
26003         * config/v850/rtems.h (License): Same.
26004
26005 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
26006
26007         PR target/61044
26008         * doc/extend.texi (Local Labels): Note that label differences are
26009         not supported for AVR.
26010
26011 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
26012             Olivier Hainque  <hainque@adacore.com>
26013
26014         * rtl.h (set_for_reg_notes): Declare.
26015         * emit-rtl.c (set_for_reg_notes): New function.
26016         (set_unique_reg_note): Use it.
26017         * optabs.c (add_equal_note): Likewise
26018
26019 2014-05-27  Andrew Pinski  <apinski@cavium.com>
26020
26021         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
26022         Use <w> for the register in assembly template.
26023         (stack_protect_test): Use the mode of operands[0] for the result.
26024         (stack_protect_test_<mode>): Use <w> for the register
26025         in assembly template.
26026
26027 2014-05-27  DJ Delorie  <dj@redhat.com>
26028
26029         * config/rx/rx.c (add_vector_labels): New.
26030         (rx_output_function_prologue): Call it.
26031         (rx_handle_func_attribute): Don't require empty arguments.
26032         (rx_handle_vector_attribute): New.
26033         (rx_attribute_table): Add "vector" attribute.
26034         * doc/extend.texi (interrupt, vector): Document new/changed
26035         RX-specific attributes.
26036
26037         * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
26038
26039 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
26040
26041         * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
26042         predicate to detect a negative quotient.
26043
26044 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
26045
26046         * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
26047         to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
26048         Add X - Y CMP 0 to X CMP Y transformation.
26049         (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
26050
26051 2014-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
26052
26053         * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
26054         before printing.
26055
26056 2014-05-27  Steve Ellcey  <sellcey@mips.com>
26057
26058         * config/mips/mips.c: Add include of cgraph.h.
26059
26060 2014-05-27  Richard Biener  <rguenther@suse.de>
26061
26062         * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
26063
26064 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
26065
26066         PR libgcc/61152
26067         * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
26068         * config/arm/arm-cores.def (License): Same.
26069         * config/arm/arm-opts.h (License): Same.
26070         * config/arm/aout.h (License): Same.
26071         * config/arm/bpabi.h (License): Same.
26072         * config/arm/elf.h (License): Same.
26073         * config/arm/linux-elf.h (License): Same.
26074         * config/arm/linux-gas.h (License): Same.
26075         * config/arm/netbsd-elf.h (License): Same.
26076         * config/arm/uclinux-eabi.h (License): Same.
26077         * config/arm/uclinux-elf.h (License): Same.
26078         * config/arm/vxworks.h (License): Same.
26079
26080 2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26081
26082         * config/arm/neon.md (neon_bswap<mode>): New pattern.
26083         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
26084         (arm_init_neon_builtins): Handle NEON_BSWAP.
26085         Define required type nodes.
26086         (arm_expand_neon_builtin): Handle NEON_BSWAP.
26087         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
26088         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
26089         * config/arm/iterators.md (VDQHSD): New mode iterator.
26090
26091 2014-05-27  Richard Biener  <rguenther@suse.de>
26092
26093         * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
26094         Try using literal operands when comparing value-ranges failed.
26095
26096 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26097
26098         * ira.c (commutative_operand): Adjust for change to recog_data.
26099         [Missing from previous commit.]
26100
26101 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26102
26103         * system.h (TEST_BIT): New macro.
26104         * recog.h (alternative_mask): New type.
26105         (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
26106         (recog_data_d): Replace alternative_enabled_p array with
26107         enabled_alternatives.
26108         (target_recog): New structure.
26109         (default_target_recog, this_target_recog): Declare.
26110         (get_enabled_alternatives, recog_init): Likewise.
26111         * recog.c (default_target_recog, this_target_recog): New variables.
26112         (get_enabled_alternatives): New function.
26113         (extract_insn): Use it.
26114         (recog_init): New function.
26115         (preprocess_constraints, constrain_operands): Adjust for change to
26116         recog_data.
26117         * postreload.c (reload_cse_simplify_operands): Likewise.
26118         * reload.c (find_reloads): Likewise.
26119         * ira-costs.c (record_reg_classes): Likewise.
26120         * ira-lives.c (single_reg_class): Likewise.  Fix bug in which
26121         all alternatives after a disabled one would be skipped.
26122         (ira_implicitly_set_insn_hard_regs): Likewise.
26123         * ira.c (ira_setup_alts): Adjust for change to recog_data.
26124         * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
26125         with enabled_alternatives.
26126         * lra.c (free_insn_recog_data): Update accordingly.
26127         (lra_update_insn_recog_data): Likewise.
26128         (lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
26129         * lra-constraints.c (process_alt_operands): Likewise.  Handle
26130         only_alternative as part of the enabled mask.
26131         * target-globals.h (this_target_recog): Declare.
26132         (target_globals): Add a recog field.
26133         (restore_target_globals): Restore this_target_recog.
26134         * target-globals.c: Include recog.h.
26135         (default_target_globals): Initialize recog field.
26136         (save_target_globals): Likewise.
26137         * reginfo.c (reinit_regs): Call recog_init.
26138         * toplev.c (backend_init_target): Likewise.
26139
26140 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26141
26142         * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
26143         rather than any named insn's code.
26144
26145 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
26146
26147         PR libgcc/61152
26148         * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
26149         * config/arm/arm-cores.def (License): Same.
26150
26151 2014-05-26  Jan Hubicka  <hubicka@ucw.cz>
26152
26153         * tree.h (decl_comdat_group): Declare.
26154         * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
26155         * tree.c (decl_comdat_group): Here.
26156
26157 2014-05-26  Richard Sandiford  <r.sandiford@uk.ibm.com>
26158
26159         PR rtl-optimization/61222
26160         * combine.c (simplify_shift_const_1): When moving a PLUS outside
26161         the shift, truncate the PLUS operand to the result mode.
26162
26163 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
26164
26165         PR target/61271
26166         * config/i386/i386.c (ix86_rtx_costs)
26167         <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
26168         Fix condition.
26169
26170 2014-05-26  Martin Jambor  <mjambor@suse.cz>
26171
26172         * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
26173         subreg uses.
26174
26175 2014-05-26  Richard Biener  <rguenther@suse.de>
26176
26177         * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
26178         wi::int_traits <long long>, wi::int_traits <unsigned long long>):
26179         Provide specializations.
26180         (wi::int_traits <HOST_WIDE_INT>,
26181         wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
26182
26183 2014-05-26  Alan Modra  <amodra@gmail.com>
26184
26185         PR target/61098
26186         * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
26187         params and return a bool.  Remove dead code.  Update comment.
26188         Assert we have a const_int source.  Remove bogus code from
26189         32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
26190         handling of constants > 2G and reg_equal note, from..
26191         (rs6000_emit_set_long_const): ..here.  Remove unneeded param and
26192         return value.  Update comment.  If we can, use a new pseudo
26193         for intermediate calculations.
26194         * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
26195         prototype.
26196         * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
26197         call to rs6000_emit_set_const in splitter.
26198         (movdi_internal64+2, +3): Likewise.
26199
26200 2014-05-26  Richard Biener  <rguenther@suse.de>
26201
26202         * system.h: Define __STDC_FORMAT_MACROS before
26203         including inttypes.h.
26204         * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
26205         HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
26206         HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
26207         HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
26208         HOST_WIDEST_INT_C): Remove.
26209         (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
26210         if C99 inttypes.h is not available.
26211         * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
26212         * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
26213         * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
26214         * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
26215         * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
26216         (struct output_info): Likewise.
26217         (print_statistics): Adjust.
26218         (dump_bitmap_statistics): Likewise.
26219         * bt-load.c (migrate_btr_defs): Print with PRId64.
26220         * cfg.c (dump_edge_info, dump_bb_info): Likewise.
26221         (MAX_SAFE_MULTIPLIER): Adjust.
26222         * cfghooks.c (dump_bb_for_graph): Print with PRId64.
26223         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
26224         dump_cgraph_node): Likewise.
26225         * final.c (dump_basic_block_info): Likewise.
26226         * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
26227         * gcov.c (format_gcov): Likewise.
26228         * ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
26229         for calculation.
26230         (get_clone_agg_value): Use HOST_WIDE_INT for offset.
26231         * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
26232         (inline_small_functions, dump_overall_stats, dump_inline_stats):
26233         Use PRId64 for dumping.
26234         * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
26235         * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
26236         (add_allocno_hard_regs): Adjust.
26237         * loop-doloop.c (doloop_modify): Print using PRId64.
26238         * loop-iv.c (inverse): Compute in uint64_t.
26239         (determine_max_iter, iv_number_of_iterations): Likewise.
26240         * loop-unroll.c (decide_peel_completely, decide_peel_simple):
26241         Print using PRId64.
26242         * lto-streamer-out.c (write_symbol): Use uint64_t.
26243         * mcf.c (CAP_INFINITY): Use int64_t maximum.
26244         (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
26245         find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
26246         * modulo-sched.c (const_iteration_count): Use int64_t.
26247         (sms_schedule): Dump using PRId64.
26248         * predict.c (dump_prediction): Likewise.
26249         * pretty-print.h (pp_widest_integer): Remove.
26250         * profile.c (get_working_sets, is_edge_inconsistent,
26251         is_inconsistent, read_profile_edge_counts): Dump using PRId64.
26252         * tree-pretty-print.c (pp_double_int): Remove case handling
26253         HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
26254         * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
26255         and adjust users.
26256         (pass_optimize_bswap::execute): Remove restriction on hosts.
26257         * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
26258         * tree-streamer-out.c (streamer_write_tree_header): Likewise.
26259         * tree.c (widest_int_cst_value): Remove.
26260         * tree.h (widest_int_cst_value): Likewise.
26261         * value-prof.c (dump_histogram_value): Print using PRId64.
26262         * gengtype.c (main): Also inject int64_t.
26263         * ggc-page.c (struct max_alignment): Use int64_t.
26264         * alloc-pool.c (struct allocation_object_def): Likewise.
26265         * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
26266         for computation.
26267         * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
26268         * doc/tm.texi: Regenerated.
26269         * gengtype-lex.l (IWORD): Handle [u]int64_t.
26270         * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
26271         * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
26272         mmix_output_register_setting): Use [u]int64_t in prototypes.
26273         * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
26274         mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
26275         mmix_output_octa, mmix_output_shifted_value): Adjust.
26276         (mmix_intval): Adjust.  Remove unreachable case.
26277         * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
26278
26279 2014-05-26  Richard Biener  <rguenther@suse.de>
26280
26281         * configure.ac: Drop __int64 type check.  Insist that we
26282         found uint64_t and int64_t.
26283         * hwint.h (HOST_BITS_PER___INT64): Remove.
26284         (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
26285         (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
26286         (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
26287         (HOST_WIDEST_FAST_INT): Remove __int64 case.
26288         * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
26289         for dst_q_src_df_rms_cdt.
26290         * configure: Regenerate.
26291         * config.in: Likewise.
26292
26293 2014-05-26  Michael Tautschnig  <mt@debian.org>
26294
26295         PR target/61249
26296         * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
26297         __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
26298
26299 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26300
26301         PR rtl-optimization/61278
26302         * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
26303
26304 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26305
26306         PR rtl-optimization/61220
26307         Part of PR rtl-optimization/61225
26308         * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
26309         insn; skip split_edge for a block with only one successor.
26310
26311 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26312
26313         * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
26314         for variables.
26315
26316 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26317
26318         * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
26319         (update_vtable_references): New function.
26320         (function_and_variable_visibility): Rewrite also vtable initializers.
26321         * varpool.c (cgraph_variable_initializer_availability): Remove assert.
26322
26323 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26324
26325         * ggc.h (ggc_grow): New function.
26326         * ggc-none.c (ggc_grow): New function.
26327         * ggc-page.c (ggc_grow): Likewise.
26328
26329 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26330
26331         * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
26332         address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
26333         comdat_can_be_unshared_p, cgraph_externally_visible_p,
26334         varpool_externally_visible_p, can_replace_by_local_alias,
26335         update_visibility_by_resolution_info, function_and_variable_visibility,
26336         pass_data_ipa_function_and_variable_visibility,
26337         make_pass_ipa_function_and_variable_visibility,
26338         whole_program_function_and_variable_visibility,
26339         pass_data_ipa_whole_program_visibility,
26340         make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
26341         * cgraph.h (cgraph_local_node_p): Declare.
26342         * ipa-visibility.c: New file.
26343         * Makefile.in (OBJS): Add ipa-visiblity.o
26344
26345 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26346
26347         * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
26348         that var decl is available.
26349
26350 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26351
26352         * tree-core.h (tree_decl_with_vis): Replace comdat_group by
26353         symtab_node pointer.
26354         * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
26355         (find_decls_types_r): Do not walk COMDAT_GROUP.
26356         * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
26357         * varasm.c (make_decl_one_only): Use set_comdat_group;
26358         create node if needed.
26359         * ipa-inline-transform.c (save_inline_function_body): Update
26360         way we decl->symtab mapping.
26361         * symtab.c (symtab_hash, hash_node, eq_node
26362         symtab_insert_node_to_hashtable): Remove.
26363         (symtab_register_node): Update.
26364         (symtab_unregister_node): Update.
26365         (symtab_get_node): Reimplement as inline function.
26366         (symtab_add_to_same_comdat_group): Update.
26367         (symtab_dissolve_same_comdat_group_list): Update.
26368         (dump_symtab_base): Update.
26369         (verify_symtab_base): Update.
26370         (symtab_make_decl_local): Update.
26371         (fixup_same_cpp_alias_visibility): Update.
26372         (symtab_nonoverwritable_alias): Update.
26373         * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
26374         * ipa.c (update_visibility_by_resolution_info): UPdate.
26375         * bb-reorder.c: Include cgraph.h
26376         * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
26377         with comdat groups.
26378         * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
26379         * cgraph.c (cgraph_get_create_node): Update.
26380         * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
26381         and comdat_group_.
26382         (symtab_get_node): Make inline.
26383         (symtab_insert_node_to_hashtable): Remove.
26384         (symtab_can_be_discarded): Update.
26385         (decl_comdat_group): New function.
26386         * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
26387         Update.
26388         * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
26389         comdat group name.
26390         (read_comdat_group): New function.
26391         (input_node, input_varpool_node): Use it.
26392         * trans-mem.c (ipa_tm_create_version_alias): Update code creating
26393         comdat groups.
26394         * mips.c (mips_start_unique_function): Likewise.
26395         (ix86_code_end): Likewise.
26396         (rs6000_code_end): Likweise.
26397         * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
26398
26399 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26400
26401         * gengtype-state.c (fatal_reading_state): Bring offline.
26402         * optabs.c (widening_optab_handler): Bring offline.
26403         * optabs.h (widening_optab_handler): Likewise.
26404         * final.c (get_attr_length_1): Likewise.
26405
26406 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26407
26408         * sched-int.h (sd_iterator_cond): Manually tail recurse.
26409
26410 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26411
26412         * config/rs6000/440.md (ppc440-integer): Include shift without dot.
26413         (ppc440-compare): Include shift with dot.
26414         * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
26415         * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
26416         without dot.
26417         * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
26418         without dot.
26419         (e6500_sfx2): Include it.
26420         * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
26421         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
26422         *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
26423         andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
26424         *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
26425         *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
26426         *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
26427         *lshiftrt_internal1le, *lshiftrt_internal1be,
26428         *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
26429         *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
26430         *rotldi3_internal10le, *rotldi3_internal10be,
26431         *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
26432         ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
26433         ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
26434         *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
26435         define_insns): Use type "shift" in the appropriate alternatives.
26436
26437 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26438
26439         * config/rs6000/rs6000.md (type): Add "logical".  Delete
26440         "fast_compare".
26441         (dot): Adjust comment.
26442         (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
26443         *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
26444         *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
26445         anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
26446         *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
26447         *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
26448         *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
26449         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26450
26451         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26452         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26453         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26454         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26455         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26456         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26457         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26458         * config/rs6000/8540.md (ppc8540_su): Adjust.
26459         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26460         cell-cmp-microcoded): Adjust.
26461         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26462         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26463         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26464         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26465         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26466         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26467         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26468         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26469         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26470         Adjust.
26471         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26472         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
26473         Adjust.  Adjust comment.
26474         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26475         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26476
26477 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26478
26479         * config/rs6000/rs6000.md (type): Add "add".
26480         (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
26481         *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
26482         define_insns): Use it.
26483         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26484
26485         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26486         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26487         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26488         * config/rs6000/601.md (ppc601-integer): Adjust.
26489         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26490         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26491         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26492         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26493         * config/rs6000/8540.md (ppc8540_su): Adjust.
26494         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26495         cell-cmp-microcoded): Adjust.
26496         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26497         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26498         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26499         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26500         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26501         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26502         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26503         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26504         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26505         Adjust.
26506         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26507         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
26508         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26509         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26510
26511 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26512
26513         * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
26514         "delayed_compare", "var_delayed_compare".
26515         (var_shift): New attribute.
26516         (cell_micro): Adjust.
26517         (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
26518         *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
26519         rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
26520         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
26521         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
26522         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
26523         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
26524         *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
26525         *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
26526         *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
26527         *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
26528         rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
26529         *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
26530         *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
26531         *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
26532         *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
26533         *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
26534         *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
26535         *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
26536         *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
26537         *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
26538         *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
26539         *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
26540         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26541         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26542
26543         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26544         * config/rs6000/440.md (ppc440-integer): Adjust.
26545         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26546         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
26547         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26548         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26549         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26550         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26551         * config/rs6000/8540.md (ppc8540_su): Adjust.
26552         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26553         cell-cmp-microcoded): Adjust.
26554         * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
26555         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26556         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
26557         e500mc64_delayed): Adjust.
26558         * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
26559         * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
26560         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26561         * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
26562         * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
26563         * config/rs6000/power6.md (power6-shift, power6-var-rotate,
26564         power6-delayed-compare, power6-var-delayed-compare): Adjust.
26565         * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
26566         * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
26567         Adjust comment.
26568         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26569         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
26570
26571 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26572
26573         * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv".  Add "div".
26574         (bits): New mode_attr.
26575         (idiv_ldiv): Delete mode_attr.
26576         (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
26577         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26578         rs6000_adjust_priority, is_nonpipeline_insn,
26579         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26580
26581         * config/rs6000/40x.md (ppc403-idiv): Adjust.
26582         * config/rs6000/440.md (ppc440-idiv): Adjust.
26583         * config/rs6000/476.md (ppc476-idiv): Adjust.
26584         * config/rs6000/601.md (ppc601-idiv): Adjust.
26585         * config/rs6000/603.md (ppc603-idiv): Adjust.
26586         * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
26587         ppc620-ldiv): Adjust.
26588         * config/rs6000/7450.md (ppc7450-idiv): Adjust.
26589         * config/rs6000/7xx.md (ppc750-idiv): Adjust.
26590         * config/rs6000/8540.md (ppc8540_divide): Adjust.
26591         * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
26592         * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
26593         * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
26594         * config/rs6000/e500mc.md (e500mc_divide): Adjust.
26595         * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
26596         * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
26597         * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
26598         * config/rs6000/mpc.md (mpccore-idiv): Adjust.
26599         * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
26600         * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
26601         * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
26602         * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
26603         * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
26604         * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
26605         * config/rs6000/titan.md (titan_fxu_div): Adjust.
26606
26607 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26608
26609         * config/rs6000/rs6000.md (type): Delete "insert_word",
26610         "insert_dword".  Add "insert".
26611         (size): Update comment.
26612         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26613         insn_must_be_first_in_group): Adjust.
26614         (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
26615         *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
26616         *insvsi_internal6, insvdi_internal): Adjust.
26617
26618         * config/rs6000/40x.md (ppc403-integer): Adjust.
26619         * config/rs6000/440.md (ppc440-integer): Adjust.
26620         * config/rs6000/476.md (ppc476-simple-integer): Adjust.
26621         * config/rs6000/601.md (ppc601-integer): Adjust.
26622         * config/rs6000/603.md (ppc603-integer): Adjust.
26623         * config/rs6000/6xx.md (ppc604-integer): Adjust.
26624         * config/rs6000/7450.md (ppc7450-integer): Adjust.
26625         * config/rs6000/7xx.md (ppc750-integer): Adjust.
26626         * config/rs6000/8540.md (ppc8540_su): Adjust.
26627         * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
26628         * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
26629         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26630         * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
26631         * config/rs6000/e5500.md (e5500_sfx): Adjust.
26632         * config/rs6000/e6500.md (e6500_sfx): Adjust.
26633         * config/rs6000/mpc.md (mpccore-integer): Adjust.
26634         * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
26635         * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
26636         * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
26637         * config/rs6000/power7.md (power7-integer): Adjust.
26638         * config/rs6000/power8.md (power8-1cyc): Adjust.
26639         * config/rs6000/rs64.md (rs64a-integer): Adjust.
26640         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
26641
26642 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26643
26644         * config/rs6000/rs6000.md (type): Add "mul".  Delete "imul",
26645         "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
26646         (size): New attribute.
26647         (dot): New attribute.
26648         (cell_micro): Adjust.
26649         (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
26650         umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
26651         *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
26652         umuldi3_highpart): Adjust.
26653         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26654         rs6000_adjust_priority, is_nonpipeline_insn,
26655         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26656
26657         * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
26658         ppc405-imul3): Adjust.
26659         * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
26660         * config/rs6000/476.md (ppc476-imul): Adjust.
26661         * config/rs6000/601.md (ppc601-imul): Adjust.
26662         * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
26663         * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
26664         ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
26665         * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
26666         * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
26667         Adjust.
26668         * config/rs6000/8540.md (ppc8540_multiply): Adjust.
26669         * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
26670         * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
26671         cell-imul): Adjust.
26672         * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
26673         * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
26674         * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
26675         * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
26676         * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
26677         * config/rs6000/mpc.md (mpccore-imul): Adjust.
26678         * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
26679         power4-lmul, power4-imul, power4-imul3): Adjust.
26680         * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
26681         power5-lmul, power5-imul, power5-imul3): Adjust.
26682         * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
26683         power6-lmul, power6-imul, power6-imul3): Adjust.
26684         * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
26685         * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
26686
26687         * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
26688         rs64a-lmul): Adjust.
26689         * config/rs6000/titan.md (titan_imul): Adjust.
26690
26691 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26692
26693         * config/rs6000/rs6000.md (type): Add new value "halfmul".
26694         (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
26695         *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
26696         *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
26697         *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
26698         *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
26699         * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
26700         * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
26701         * config/rs6000/476.md (ppc476-imul): Add type halfmul.
26702         * config/rs6000/titan.md: Delete nonsensical comment.
26703         (titan_imul): Add type imul3.
26704         (titan_mulhw): Remove type imul3; add type halfmul.
26705
26706 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26707
26708         * config/rs6000/rs6000.md (type): Reorder, reformat.
26709
26710 2014-05-23  Martin Jambor  <mjambor@suse.cz>
26711
26712         PR tree-optimization/53787
26713         * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
26714         * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
26715         analysis_done, update all uses.
26716         * ipa-prop.c: Include domwalk.h
26717         (param_analysis_info): Removed.
26718         (param_aa_status): New type.
26719         (ipa_bb_info): Likewise.
26720         (func_body_info): Likewise.
26721         (ipa_get_bb_info): New function.
26722         (aa_overwalked): Likewise.
26723         (find_dominating_aa_status): Likewise.
26724         (parm_bb_aa_status_for_bb): Likewise.
26725         (parm_preserved_before_stmt_p): Changed to use new param AA info.
26726         (load_from_unmodified_param): Accept func_body_info as a parameter
26727         instead of parms_ainfo.
26728         (parm_ref_data_preserved_p): Changed to use new param AA info.
26729         (parm_ref_data_pass_through_p): Likewise.
26730         (ipa_load_from_parm_agg_1): Likewise.  Update callers.
26731         (compute_complex_assign_jump_func): Changed to use new param AA info.
26732         (compute_complex_ancestor_jump_func): Likewise.
26733         (ipa_compute_jump_functions_for_edge): Likewise.
26734         (ipa_compute_jump_functions): Removed.
26735         (ipa_compute_jump_functions_for_bb): New function.
26736         (ipa_analyze_indirect_call_uses): Likewise, moved variable
26737         declarations down.
26738         (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
26739         and info, moved variable declarations down.
26740         (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
26741         node and info.
26742         (ipa_analyze_stmt_uses): Likewise.
26743         (ipa_analyze_params_uses): Removed.
26744         (ipa_analyze_params_uses_in_bb): New function.
26745         (ipa_analyze_controlled_uses): Likewise.
26746         (free_ipa_bb_info): Likewise.
26747         (analysis_dom_walker): New class.
26748         (ipa_analyze_node): Handle node-specific forbidden analysis,
26749         initialize and free func_body_info, use dominator walker.
26750         (ipcp_modif_dom_walker): New class.
26751         (ipcp_transform_function): Create and free func_body_info, use
26752         ipcp_modif_dom_walker, moved a lot of functionality there.
26753
26754 2014-05-23  Marek Polacek  <polacek@redhat.com>
26755             Jakub Jelinek  <jakub@redhat.com>
26756
26757         * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
26758         * gcc.c (sanitize_spec_function): Likewise.
26759         * convert.c (convert_to_integer): Include "ubsan.h".  Add
26760         floating-point to integer instrumentation.
26761         * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
26762         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
26763         SANITIZE_NONDEFAULT.
26764         * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
26765         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
26766         BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
26767         * ubsan.c: Include "realmpfr.h" and "dfp.h".
26768         (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
26769         (ubsan_type_descriptor): Set tkind to 0xffff for types other than
26770         float/double/long double.
26771         (ubsan_instrument_float_cast): New function.
26772         * ubsan.h (ubsan_instrument_float_cast): Declare.
26773
26774 2014-05-23 Jiong Wang  <jiong.wang@arm.com>
26775
26776         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
26777         predicate.
26778         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
26779         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
26780         Adjust for tailcalling through registers.
26781         * config/aarch64/aarch64.h (enum reg_class): New caller save
26782         register class.
26783         (REG_CLASS_NAMES): Likewise.
26784         (REG_CLASS_CONTENTS): Likewise.
26785         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
26786         Allow tailcalling without decls.
26787
26788 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
26789
26790         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
26791         Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
26792
26793         * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
26794         gsi, and variables v_* to v*.
26795
26796 2014-05-23  Eric Botcazou  <ebotcazou@adacore.com>
26797
26798         * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
26799
26800 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
26801
26802         * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
26803         * omp-low.c: Update accordingly.
26804
26805         * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
26806         for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
26807         GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
26808         GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
26809         GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
26810         GF_OMP_TARGET_KIND_UPDATE.
26811
26812         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
26813         Explicitly enumerate the expected region types.
26814
26815 2014-05-23  Paul Eggert  <eggert@cs.ucla.edu>
26816
26817         PR other/56955
26818         * doc/extend.texi (Function Attributes): Fix  __attribute__ ((malloc))
26819         documentation; the old documentation didn't clearly state the
26820         constraints on the contents of the pointed-to storage.
26821
26822 2014-05-23  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
26823
26824         Fix bootstrap error on ia64
26825         * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
26826         Return default value.
26827
26828 2014-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
26829
26830         PR tree-optimization/54733
26831         * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
26832         (CMPNOP): Define.
26833         (find_bswap_or_nop_load): New.
26834         (find_bswap_1): Renamed to ...
26835         (find_bswap_or_nop_1): This. Also add support for memory source.
26836         (find_bswap): Renamed to ...
26837         (find_bswap_or_nop): This. Also add support for memory source and
26838         detection of bitwise operations equivalent to load in target
26839         endianness.
26840         (execute_optimize_bswap): Likewise. Also move its leading comment back
26841         in place and split statement transformation into ...
26842         (bswap_replace): This.
26843
26844 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
26845
26846         PR rtl-optimization/61215
26847         * lra-elelimination.c (lra_eliminate_regs_1): Don't use
26848         simplify_gen_subreg until final substitution.
26849
26850 2014-05-23  Alan Modra  <amodra@gmail.com>
26851
26852         PR target/61231
26853         * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
26854         * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
26855         Use "Y" constraint rather than "m".
26856
26857 2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
26858
26859         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
26860         define.
26861         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
26862         New function declaration.
26863         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
26864         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
26865         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
26866         (aarch64_init_builtins) : Initialize builtins
26867         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
26868         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
26869         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
26870         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
26871         and __builtins_aarch64_set_fpsr.
26872         (aarch64_atomic_assign_expand_fenv): New function.
26873         * config/aarch64/aarch64.md (set_fpcr): New pattern.
26874         (get_fpcr) : Likewise.
26875         (set_fpsr) : Likewise.
26876         (get_fpsr) : Likewise.
26877         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
26878         and UNSPECV_SET_FPSR.
26879         * doc/extend.texi (AARCH64 Built-in Functions) : Document
26880         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
26881         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
26882
26883 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
26884
26885         PR rtl-optimization/60969
26886         * ira-costs.c (record_reg_classes): Process NO_REGS for matching
26887         constraints.  Set up mem cost for NO_REGS case.
26888
26889 2014-05-22  Thomas Schwinge  <thomas@codesourcery.com>
26890
26891         * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
26892
26893 2012-05-22  Bernd Schmidt  <bernds@codesourcery.com>
26894
26895         * config/darwin.c: Include "lto-section-names.h".
26896         (LTO_SEGMENT_NAME): Don't define.
26897         * config/i386/winnt.c: Include "lto-section-names.h".
26898         * lto-streamer.c: Include "lto-section-names.h".
26899         * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
26900         * lto-wrapper.c: Include "lto-section-names.h".
26901         (LTO_SECTION_NAME_PREFIX): Don't define.
26902         * lto-section-names.h: New file.
26903         * cgraphunit.c: Include "lto-section-names.h".
26904
26905 2014-05-22  Peter Bergner  <bergner@vnet.ibm.com>
26906
26907         * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
26908
26909 2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
26910
26911         PR target/61208
26912         * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
26913
26914 2014-05-22  Nick Clifton  <nickc@redhat.com>
26915
26916         * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
26917
26918 2014-05-22  Eric Botcazou  <ebotcazou@adacore.com>
26919
26920         * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
26921         -> (T)A transformation to integer types.
26922
26923 2014-05-22  Teresa Johnson  <tejohnson@google.com>
26924
26925         * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
26926         (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
26927         (gcov_rewrite): Use gcov_nonruntime_assert.
26928         (gcov_open): Ditto.
26929         (gcov_write_words): Ditto.
26930         (gcov_write_length): Ditto.
26931         (gcov_read_words): Use gcov_nonruntime_assert, and remove
26932         gcc_assert from IN_LIBGCOV code.
26933         (gcov_read_summary): Use gcov_error to flag profile corruption.
26934         (gcov_sync): Use gcov_nonruntime_assert.
26935         (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
26936         (gcov_histo_index): Use gcov_nonruntime_assert.
26937         (static void gcov_histogram_merge): Ditto.
26938         (compute_working_sets): Ditto.
26939         * gcov-io.h (gcov_nonruntime_assert): Define.
26940         (gcov_error): Define for !IN_LIBGCOV
26941
26942 2014-05-22  Richard Biener  <rguenther@suse.de>
26943
26944         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
26945         BUILT_IN_REALLOC like BUILT_IN_STRDUP.
26946         (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
26947         and deallocation site.
26948         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26949         Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
26950         passing through the incoming points-to set.
26951         (handle_lhs_call): Use flags argument instead of recomputing it.
26952         (find_func_aliases_for_call): Call handle_lhs_call with proper
26953         call return flags.
26954
26955 2014-05-22  Jakub Jelinek  <jakub@redhat.com>
26956
26957         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
26958         all padding bits in REAL_VALUE_TYPE are cleared.
26959
26960 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
26961
26962         Cleanup and improve multipass_dfa_lookahead_guard
26963         * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
26964         (core2i7_first_cycle_multipass_begin,)
26965         (core2i7_first_cycle_multipass_issue,)
26966         (core2i7_first_cycle_multipass_backtrack): Update signature.
26967         * config/ia64/ia64.c
26968         (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
26969         (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
26970         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
26971         hook definition.
26972         (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
26973         ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
26974         values.
26975         * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
26976         return values.
26977         * doc/tm.texi: Regenerate.
26978         * doc/tm.texi.in
26979         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
26980         * haifa-sched.c (ready_try): Make signed to allow negative values.
26981         (rebug_ready_list_1): Update.
26982         (choose_ready): Simplify.
26983         (sched_extend_ready_list): Update.
26984
26985 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
26986
26987         Remove IA64 speculation tweaking flags
26988         * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
26989         speculation tuning flags.
26990         (msched-prefer-non-data-spec-insns,)
26991         (msched-prefer-non-control-spec-insns): Obsolete options.
26992         * haifa-sched.c (choose_ready): Remove handling of
26993         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
26994         * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
26995         and PREFER_NON_DATA_SPEC.
26996         * sel-sched.c (process_spec_exprs): Remove handling of
26997         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
26998
26999 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27000
27001         Improve scheduling debug output
27002         * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
27003         (advance_one_cycle): Update.
27004         (schedule_insn, queue_to_ready): Add debug printouts.
27005         (debug_ready_list_1): New static function.
27006         (debug_ready_list): Update.
27007         (max_issue): Add debug printouts.
27008         (dump_insn_stream): New static function.
27009         (schedule_block): Use it.  Also better indent printouts.
27010
27011 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27012
27013         Fix sched_insn debug counter
27014         * haifa-sched.c (schedule_insn): Update.
27015         (struct haifa_saved_data): Add nonscheduled_insns_begin.
27016         (save_backtrack_point, restore_backtrack_point): Update.
27017         (first_nonscheduled_insn): New static function.
27018         (queue_to_ready, choose_ready): Use it.
27019         (schedule_block): Init nonscheduled_insns_begin.
27020         (sched_emit_insn): Update.
27021
27022
27023 2014-05-22  Kugan Vivekanandarajah  <kuganv@linaro.org>
27024
27025         * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
27026         to GENERAL_REGS.
27027         (aarch64_secondary_reload) : LikeWise.
27028         (aarch64_class_max_nregs) : Remove CORE_REGS.
27029         * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
27030         (REG_CLASS_NAMES) : Likewise.
27031         (REG_CLASS_CONTENTS) : LikeWise.
27032         (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
27033
27034 2014-05-21  Guozhi Wei  <carrot@google.com>
27035
27036         PR target/61202
27037         * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
27038         constraint.
27039         (vqdmulhq_n_s16): Likewise.
27040
27041 2014-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
27042
27043         * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
27044
27045 2014-05-21  Marek Polacek  <polacek@redhat.com>
27046
27047         PR sanitizer/61272
27048         * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
27049
27050 2014-05-21  Martin Jambor  <mjambor@suse.cz>
27051
27052         * doc/invoke.texi (Optimize Options): Document parameters
27053         ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
27054         ipa-cp-array-index-hint-bonus.
27055
27056 2014-05-21  Mark Wielaard  <mjw@redhat.com>
27057
27058         PR debug/16063
27059         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
27060         version >= 3 or not strict DWARF.
27061         * langhooks.h (struct lang_hooks_for_types): Add
27062         enum_underlying_base_type.
27063         * langhooks.c (lhd_enum_underlying_base_type): New function.
27064         * gcc/langhooks.h (struct lang_hooks_for_types): Add
27065         enum_underlying_base_type.
27066         * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
27067         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
27068         (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
27069
27070 2014-05-21  Richard Biener  <rguenther@suse.de>
27071
27072         * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
27073
27074 2014-05-21  John Marino  <gnugcc@marino.st>
27075
27076         * config.gcc (*-*-dragonfly*): New target.
27077         * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
27078         * configure: Regenerate.
27079         * config/dragonfly-stdint.h: New.
27080         * config/dragonfly.h: New.
27081         * config/dragonfly.opt: New.
27082         * config/i386/dragonfly.h: New.
27083         * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
27084
27085 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
27086
27087         * tree.def (VOID_CST): New.
27088         * tree-core.h (TI_VOID): New.
27089         * tree.h (void_node): New.
27090         * tree.c (tree_node_structure_for_code, tree_code_size)
27091         (iterative_hash_expr): Handle VOID_CST.
27092         (build_common_tree_nodes): Initialize void_node.
27093
27094 2014-05-21  Bernd Schmidt  <bernds@codesourcery.com>
27095
27096         * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
27097         functions.
27098         (reload, calculate_needs_all_insns, reload_as_needed): Use them.
27099
27100         * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
27101         more places.
27102
27103         * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
27104         flag_reorder_blocks_and_partition.
27105         * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
27106
27107 2014-05-21  Oleg Endo  <olegendo@gcc.gnu.org>
27108
27109         PR target/54236
27110         * config/sh/sh.md (*addc_r_1): Rename to addc_t_r.  Remove empty
27111         constraints.
27112         (*addc_r_t): Add new insn_and_split.
27113
27114 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
27115
27116         PR middle-end/61252
27117         * omp-low.c (handle_simd_reference): New function.
27118         (lower_rec_input_clauses): Use it.  Defer adding reference
27119         initialization even for reduction without placeholder if in simd,
27120         handle it properly later on.
27121
27122 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27123
27124         PR tree-optimization/60899
27125         * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
27126         assume all static symbols will have definition wile parsing and
27127         check the do have definition later in compilation; check that
27128         variable referring symbol will be output before concluding that
27129         reference is safe; be conservative for referring local statics;
27130         be more precise about when comdat is output in other partition.
27131
27132 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27133
27134         PR bootstrap/60984
27135         * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
27136         parameter.
27137         * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
27138         (ipa_inline): Loop inline_to_all_callers until no more aliases
27139         are removed.
27140
27141 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27142
27143         * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
27144         set writeonly flag only for vars actually written to.
27145
27146 2014-05-20  Dehao Chen  <dehao@google.com>
27147
27148         * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
27149         and callee count to get clone count.
27150         * tree-inline.c (expand_call_inline): Use callee count instead of bb
27151         count in copy_body.
27152
27153 2014-05-20  Richard Sandiford  <rdsandiford@googlemail.com>
27154
27155         PR rtl-optimization/61243
27156         * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
27157
27158 2014-05-20  Xinliang David Li  <davidxl@google.com>
27159
27160         * cgraphunit.c (walk_polymorphic_call_targets): Add
27161         dbgcnt and fopt-info support.
27162         * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
27163         * ipa-devirt.c (ipa_devirt): Ditto.
27164         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
27165         * ipa.c (walk_polymorphic_call_targets): Ditto.
27166         * gimple-fold.c (fold_gimple_assign): Ditto.
27167         (gimple_fold_call): Ditto.
27168         * dbgcnt.def: New counter.
27169
27170 2014-05-20  DJ Delorie  <dj@redhat.com>
27171
27172         * config/msp430/msp430.md (split): Don't allow subregs when
27173         splitting SImode adds.
27174         (andneghi): Fix subtraction logic.
27175         * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
27176
27177 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27178
27179         * tree.h (DECL_ONE_ONLY): Return true only for externally visible
27180         symbols.
27181         * except.c (switch_to_exception_section, resolve_unique_section,
27182         get_named_text_section, default_function_rodata_section,
27183         align_variable, get_block_for_decl, default_section_type_flags):
27184         Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
27185         * symtab.c (symtab_add_to_same_comdat_group,
27186         symtab_make_decl_local, fixup_same_cpp_alias_visibility,
27187         symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
27188         Likewise.
27189         * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
27190         * bb-reorder.c (pass_partition_blocks::gate): Likewise.
27191         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
27192         (c6x_function_in_section_p): Likewise.
27193         * config/darwin.c (machopic_select_section): Likewise.
27194         * config/arm/arm.c (arm_function_in_section_p): Likewise.
27195         * config/mips/mips.c (mips_function_rodata_section): Likewise.
27196         * config/mep/mep.c (mep_select_section): LIkewise.
27197         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
27198
27199 2014-05-20  Eric Botcazou  <ebotcazou@adacore.com>
27200
27201         * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
27202         EH region of calls to pure functions that can throw an exception.
27203         * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
27204         (copy_reference_ops_from_call): Also copy the EH region of the call if
27205         it can throw an exception.
27206
27207 2014-05-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
27208
27209         * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
27210         nested VEC_SELECTs that are inverses of each other.
27211
27212 2014-05-20  Richard Biener  <rguenther@suse.de>
27213
27214         * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
27215         (extract_and_process_scc_for_name): not here.
27216         (cond_dom_walker::before_dom_children): Only process
27217         stmts that end the BB in interesting ways.
27218         (run_scc_vn): Mark param uses as visited.
27219
27220 2014-05-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27221
27222         * config/arm/arm.md (arith_shiftsi): Do not predicate for
27223         arm_restrict_it.
27224
27225 2014-05-20  Nick Clifton  <nickc@redhat.com>
27226
27227         * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
27228         (msp430_gimplify_va_arg_expr): New function.
27229         (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
27230
27231         * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
27232         operand 0 in order to prevent confusion about the number of
27233         registers involved.
27234
27235 2014-05-20  Richard Biener  <rguenther@suse.de>
27236
27237         PR tree-optimization/61221
27238         * tree-ssa-pre.c (el_to_update): Remove.
27239         (eliminate_dom_walker::before_dom_children): Handle released
27240         VDEFs by value-numbering them to the associated VUSE.  Update
27241         stmt immediately for substituted call address.
27242         (eliminate): Remove delayed stmt updating code.
27243         * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
27244         possibly late re-numbered vuses.
27245         (vn_reference_lookup_2): Adjust.
27246         (vn_reference_lookup_pieces): Likewise.
27247         (vn_reference_lookup): Likewise.
27248
27249 2014-05-20  Richard Biener  <rguenther@suse.de>
27250
27251         * config.gcc: Remove need_64bit_hwint.
27252         * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
27253         * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
27254         it to be true.
27255         * config.in: Regenerate.
27256         * configure: Likewise.
27257
27258 2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>
27259
27260         * doc/extend.texi: Create Label Attributes section,
27261         move all label attributes into it and reference it.
27262
27263 2014-05-19  Richard Earnshaw  <rearnsha@arm.com>
27264
27265         * arm.c (thumb1_reorg): When scanning backwards skip anything
27266         that's not a proper insn.
27267
27268 2014-05-19  Richard Biener  <rguenther@suse.de>
27269
27270         PR tree-optimization/61221
27271         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27272         Do nothing for unreachable blocks.
27273         * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
27274         Improve unreachability detection.
27275
27276 2014-05-19  Richard Biener  <rguenther@suse.de>
27277
27278         PR tree-optimization/61209
27279         * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
27280
27281 2014-05-19  Nick Clifton  <nickc@redhat.com>
27282
27283         * except.c (init_eh): Fix computation of builtin setjmp buffer
27284         size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
27285
27286 2014-05-19  Richard Biener  <rguenther@suse.de>
27287
27288         PR tree-optimization/61184
27289         * tree-vrp.c (is_negative_overflow_infinity): Use
27290         TREE_OVERFLOW_P and do that check first.
27291         (is_positive_overflow_infinity): Likewise.
27292         (is_overflow_infinity): Likewise.
27293         (vrp_operand_equal_p): Properly treat operands with
27294         differing overflow as not equal.
27295
27296 2014-05-19  Bernd Schmidt  <bernds@codesourcery.com>
27297
27298         * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
27299         shift simplification where it was intended.
27300
27301 2014-05-19  Christian Bruel  <christian.bruel@st.com>
27302
27303         PR target/61195
27304         * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
27305
27306 2014-05-19  Richard Sandiford  <r.sandiford@uk.ibm.com>
27307
27308         PR target/61084
27309         * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
27310         than wide_int.
27311
27312 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
27313
27314         * reg-notes.def (CROSSING_JUMP): Likewise.
27315         * rtl.h (rtx_def): Update comment for jump flag.
27316         (CROSSING_JUMP_P): Define.
27317         * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
27318         of a REG_CROSSING_JUMP note.
27319         * cfghooks.c (tidy_fallthru_edges): Likewise.
27320         * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
27321         * emit-rtl.c (try_split): Likewise.
27322         * haifa-sched.c (sched_create_recovery_edges): Likewise.
27323         * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
27324         * jump.c (redirect_jump_2): Likewise.
27325         * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
27326         (relax_delay_slots): Likewise.
27327         * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
27328         (bbit_di): Likewise.
27329         * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
27330         * config/sh/sh.md (jump_compact): Likewise.
27331         * bb-reorder.c (rotate_loop): Likewise.
27332         (pass_duplicate_computed_gotos::execute): Likewise.
27333         (add_reg_crossing_jump_notes): Rename to...
27334         (update_crossing_jump_flags): ...this.
27335         (pass_partition_blocks::execute): Update accordingly.
27336
27337 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
27338
27339         * tree.h: Remove extraneous template <>.
27340
27341 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27342
27343         * ipa.c (symtab_remove_unreachable_nodes): Remove
27344         symbol from comdat group if its body was eliminated.
27345         (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
27346         * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
27347         (symtab_unregister_node): ... this one.
27348         (verify_symtab_base): More strict checking of comdats.
27349         * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
27350
27351 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27352
27353         * tree-pass.h (make_pass_ipa_comdats): New pass.
27354         * timevar.def (TV_IPA_COMDATS): New timevar.
27355         * passes.def (pass_ipa_comdats): Add.
27356         * Makefile.in (OBJS): Add ipa-comdats.o
27357         * ipa-comdats.c: New file.
27358
27359 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27360
27361         * ipa.c (update_visibility_by_resolution_info): New function.
27362         (function_and_variable_visibility): Use it.
27363
27364 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27365
27366         * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
27367         New functions.
27368         (FOR_EACH_DEFINED_SYMBOL): New macro.
27369         (varpool_first_static_initializer, varpool_next_static_initializer,
27370         varpool_first_defined_variable, varpool_next_defined_variable):
27371         Fix comments.
27372         (symtab_in_same_comdat_p): Correctly deal with inline functions.
27373
27374 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27375
27376         * ggc-page.c (ggc_handle_finalizers): Add comment.
27377
27378 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27379
27380         * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
27381         * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
27382         (ggc_internal_cleared_alloc): Likewise.
27383         * ggc-page.c (finalizer): New class.
27384         (vec_finalizer): Likewise.
27385         (globals::finalizers): New member.
27386         (globals::vec_finalizers): Likewise.
27387         (ggc_internal_alloc): Record the finalizer if any for the block being
27388         allocated.
27389         (ggc_handle_finalizers): New function.
27390         (ggc_collect): Call ggc_handle_finalizers.
27391         * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
27392         finalizer.
27393         (ggc_internal_cleared_alloc): Likewise.
27394         (finalize): New function.
27395         (need_finalization_p): Likewise.
27396         (ggc_alloc): Install the type's destructor as the finalizer if it
27397         might do something.
27398         (ggc_cleared_alloc): Likewise.
27399         (ggc_vec_alloc): Likewise.
27400         (ggc_cleared_vec_alloc): Likewise.
27401
27402 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27403
27404         * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
27405
27406 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27407
27408         * alias.c (record_alias_subset): Adjust.
27409         * bitmap.c (bitmap_element_allocate): Likewise.
27410         (bitmap_gc_alloc_stat): Likewise.
27411         * cfg.c (init_flow): Likewise.
27412         (alloc_block): Likewise.
27413         (unchecked_make_edge): Likewise.
27414         * cfgloop.c (alloc_loop): Likewise.
27415         (flow_loops_find): Likewise.
27416         (rescan_loop_exit): Likewise.
27417         * cfgrtl.c (init_rtl_bb_info): Likewise.
27418         * cgraph.c (insert_new_cgraph_node_version): Likewise.
27419         (cgraph_allocate_node): Likewise.
27420         (cgraph_create_edge_1): Likewise.
27421         (cgraph_allocate_init_indirect_info): Likewise.
27422         * cgraphclones.c (cgraph_clone_edge): Likewise.
27423         * cgraphunit.c (add_asm_node): Likewise.
27424         (init_lowered_empty_function): Likewise.
27425         * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
27426         * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
27427         (alpha_use_linkage): Likewise.
27428         * config/arc/arc.c (arc_init_machine_status): Likewise.
27429         * config/arm/arm.c (arm_init_machine_status): Likewise.
27430         * config/avr/avr.c (avr_init_machine_status): Likewise.
27431         * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
27432         * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
27433         * config/cris/cris.c (cris_init_machine_status): Likewise.
27434         * config/darwin.c (machopic_indirection_name): Likewise.
27435         (darwin_build_constant_cfstring): Likewise.
27436         (darwin_enter_string_into_cfstring_table): Likewise.
27437         * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
27438         * config/frv/frv.c (frv_init_machine_status): Likewise.
27439         * config/i386/i386.c (get_dllimport_decl): Likewise.
27440         (ix86_init_machine_status): Likewise.
27441         (assign_386_stack_local): Likewise.
27442         * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
27443         (i386_pe_maybe_record_exported_symbol): Likewise.
27444         (i386_pe_record_stub): Likewise.
27445         * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
27446         * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
27447         * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
27448         (m32c_note_pragma_address): Likewise.
27449         * config/mep/mep.c (mep_init_machine_status): Likewise.
27450         (mep_note_pragma_flag): Likewise.
27451         * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
27452         (mips16_local_alias): Likewise.
27453         (mips_init_machine_status): Likewise.
27454         * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
27455         * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
27456         * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
27457         * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
27458         * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
27459         * config/pa/pa.c (pa_init_machine_status): Likewise.
27460         (pa_get_deferred_plabel): Likewise.
27461         * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
27462         * config/rs6000/rs6000.c (builtin_function_type): Likewise.
27463         (rs6000_init_machine_status): Likewise.
27464         (output_toc): Likewise.
27465         * config/s390/s390.c (s390_init_machine_status): Likewise.
27466         * config/score/score.c (score_output_external): Likewise.
27467         * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
27468         * config/spu/spu.c (spu_init_machine_status): Likewise.
27469         * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
27470         * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
27471         * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
27472         * coverage.c (coverage_end_function): Likewise.
27473         * dbxout.c (dbxout_init): Likewise.
27474         * doc/gty.texi: Don't mention variable_size attribute.
27475         * dwarf2cfi.c (new_cfi): Adjust.
27476         (new_cfi_row): Likewise.
27477         (copy_cfi_row): Likewise.
27478         (create_cie_data): Likewise.
27479         * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
27480         (new_loc_descr): Likewise.
27481         (find_AT_string_in_table): Likewise.
27482         (add_addr_table_entry): Likewise.
27483         (new_die): Likewise.
27484         (add_var_loc_to_decl): Likewise.
27485         (clone_die): Likewise.
27486         (clone_as_declaration): Likewise.
27487         (break_out_comdat_types): Likewise.
27488         (new_loc_list): Likewise.
27489         (add_loc_descr_to_each): Likewise.
27490         (add_location_or_const_value_attribute): Likewise.
27491         (add_linkage_name): Likewise.
27492         (lookup_filename): Likewise.
27493         (dwarf2out_var_location): Likewise.
27494         (new_line_info_table): Likewise.
27495         (dwarf2out_init): Likewise.
27496         (mem_loc_descriptor): Likewise.
27497         (loc_descriptor): Likewise.
27498         (add_const_value_attribute): Likewise.
27499         (tree_add_const_value_attribute): Likewise.
27500         (comp_dir_string): Likewise.
27501         (dwarf2out_vms_debug_main_pointer): Likewise.
27502         (string_cst_pool_decl): Likewise.
27503         * emit-rtl.c (set_mem_attrs): Likewise.
27504         (get_reg_attrs): Likewise.
27505         (start_sequence): Likewise.
27506         (init_emit): Likewise.
27507         (init_emit_regs): Likewise.
27508         * except.c (init_eh_for_function): Likewise.
27509         (gen_eh_region): Likewise.
27510         (gen_eh_region_catch): Likewise.
27511         (gen_eh_landing_pad): Likewise.
27512         (add_call_site): Likewise.
27513         * function.c (add_frame_space): Likewise.
27514         (insert_temp_slot_address): Likewise.
27515         (assign_stack_temp_for_type): Likewise.
27516         (get_hard_reg_initial_val): Likewise.
27517         (allocate_struct_function): Likewise.
27518         (prepare_function_start): Likewise.
27519         (types_used_by_var_decl_insert): Likewise.
27520         * gengtype.c (variable_size_p): Remove function.
27521         (enum alloc_quantity): Remove enum.
27522         (write_typed_alloc_def): Remove function.
27523         (write_typed_struct_alloc_def): Likewise.
27524         (write_typed_typedef_alloc_def): Likewise.
27525         (write_typed_alloc_defns): Likewise.
27526         (main): Adjust.
27527         * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
27528         (ggc_cleared_alloc_ptr_array_two_args): Likewise.
27529         * ggc.h (ggc_alloc): new function.
27530         (ggc_cleared_alloc): Likewise.
27531         (ggc_vec_alloc): Template on type of vector element, and remove
27532         element size argument.
27533         (ggc_cleared_vec_alloc): Likewise.
27534         * gimple.c (gimple_build_omp_for): Adjust.
27535         (gimple_copy): Likewise.
27536         * ipa-cp.c (get_replacement_map): Likewise.
27537         (find_aggregate_values_for_callers_subset): Likewise.
27538         (known_aggs_to_agg_replacement_list): Likewise.
27539         * ipa-devirt.c (get_odr_type): Likewise.
27540         * ipa-prop.c (ipa_node_duplication_hook): Likewise.
27541         (read_agg_replacement_chain): Likewise.
27542         * loop-iv.c (get_simple_loop_desc): Likewise.
27543         * lto-cgraph.c (input_node_opt_summary): Likewise.
27544         * lto-section-in.c (lto_new_in_decl_state): Likewise.
27545         * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
27546         (input_eh_region): Likewise.
27547         (input_eh_lp): Likewise.
27548         (input_cfg): Likewise.
27549         * optabs.c (set_optab_libfunc): Likewise.
27550         (init_tree_optimization_optabs): Likewise.
27551         (set_conv_libfunc): Likewise.
27552         * passes.c (do_per_function_toporder): Likewise.
27553         * rtl.h: Don't use variable_size gty attribute.
27554         * sese.c (if_region_set_false_region): Adjust.
27555         * stringpool.c (gt_pch_save_stringpool): Likewise.
27556         * target-globals.c (save_target_globals): Likewise.
27557         * toplev.c (general_init): Likewise.
27558         * trans-mem.c (record_tm_replacement): Likewise.
27559         (split_bb_make_tm_edge): Likewise.
27560         * tree-cfg.c (move_sese_region_to_fn): Likewise.
27561         * tree-data-ref.h (lambda_vector_new): Likewise.
27562         * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
27563         * tree-iterator.c (tsi_link_before): Likewise.
27564         (tsi_link_after): Likewise.
27565         * tree-scalar-evolution.c (new_scev_info_str): Likewise.
27566         * tree-ssa-loop-niter.c (record_estimate): Likewise.
27567         * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
27568         * tree-ssa-operands.h: Don't use variable_size gty attribute.
27569         * tree-ssa.c (init_tree_ssa): Adjust.
27570         * tree-ssanames.c (set_range_info): Likewise.
27571         (get_ptr_info): Likewise.
27572         (duplicate_ssa_name_ptr_info): Likewise.
27573         (duplicate_ssa_name_range_info): Likewise.
27574         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
27575         (unpack_ts_fixed_cst_value_fields): Likewise.
27576         * tree.c (build_fixed): Likewise.
27577         (build_real): Likewise.
27578         (build_string): Likewise.
27579         (decl_priority_info): Likewise.
27580         (decl_debug_expr_insert): Likewise.
27581         (decl_value_expr_insert): Likewise.
27582         (decl_debug_args_insert): Likewise.
27583         (type_hash_add): Likewise.
27584         (build_omp_clause): Likewise.
27585         * ubsan.c (decl_for_type_insert): Likewise.
27586         * varasm.c (get_unnamed_section): Likewise.
27587         (get_noswitch_section): Likewise.
27588         (get_section): Likewise.
27589         (get_block_for_section): Likewise.
27590         (create_block_symbol): Likewise.
27591         (build_constant_desc): Likewise.
27592         (create_constant_pool): Likewise.
27593         (force_const_mem): Likewise.
27594         (record_tm_clone_pair): Likewise.
27595         * varpool.c (varpool_create_empty_node): Likewise.
27596
27597 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27598
27599         * dwarf2out.c (tree_add_const_value_attribute): Call
27600         ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
27601         * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
27602         instead of ggc_internal_<x>alloc_stat.
27603         * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
27604         (ggc_realloc): Likewise.
27605         * ggc-none.c (ggc_internal_alloc): Likewise.
27606         (ggc_internal_cleared_alloc): Likewise.
27607         * ggc-page.c: Likewise.
27608         * ggc.h (ggc_internal_alloc_stat): Likewise.
27609         (ggc_internal_alloc): Remove macro.
27610         (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
27611         (ggc_internal_cleared_alloc): Remove macro.
27612         (GGC_RESIZEVEC): Adjust.
27613         (ggc_resizevar): Remove macro.
27614         (ggc_internal_vec_alloc_stat): Drop _stat suffix.
27615         (ggc_internal_cleared_vec_alloc_stat): Likewise.
27616         (ggc_internal_vec_cleared_alloc): Remove macro.
27617         (ggc_alloc_atomic_stat): Drop _stat suffix.
27618         (ggc_alloc_atomic): Remove macro.
27619         (ggc_alloc_cleared_atomic): Remove macro.
27620         (ggc_alloc_string_stat): Drop _stat suffix.
27621         (ggc_alloc_string): Remove macro.
27622         (ggc_alloc_rtx_def_stat): Adjust.
27623         (ggc_alloc_tree_node_stat): Likewise.
27624         (ggc_alloc_cleared_tree_node_stat): Likewise.
27625         (ggc_alloc_cleared_gimple_statement_stat): Likewise.
27626         (ggc_alloc_cleared_simd_clone_stat): Likewise.
27627         * gimple.c (gimple_build_omp_for): Likewise.
27628         (gimple_copy): Likewise.
27629         * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
27630         * toplev.c (realloc_for_line_map): Adjust.
27631         * tree-data-ref.h (lambda_vector_new): Likewise.
27632         * tree-phinodes.c (allocate_phi_node): Likewise.
27633         * tree.c (grow_tree_vec_stat): Likewise.
27634         * vec.h (va_gc::reserve): Adjust.
27635
27636 2014-05-17  Ajit Agarwal  <ajitkum@xilinx.com>
27637
27638         * config/microblaze/microblaze.c (break_handler): New Declaration.
27639         (microblaze_break_function_p,microblaze_is_break_handler): New.
27640         (compute_frame_size): Use microblaze_break_function_p.
27641         Add the test of break_handler.
27642         (microblaze_function_prologue) : Add the test of variable
27643         break_handler.  Check the fnname by BREAK_HANDLER_NAME.
27644         (microblaze_function_epilogue) : Add the test of break_handler.
27645         (microblaze_globalize_label) : Add the test of break_handler.
27646         Check the name by BREAK_HANDLER_NAME.
27647
27648         * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
27649
27650         * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
27651         microblaze_is_break_handler test.
27652         (call_internal1,call_value_intern): Use microblaze_break_function_p.
27653         Use SYMBOL_REF_DECL.
27654
27655         * config/microblaze/microblaze-protos.h
27656         (microblaze_break_function_p,microblaze_is_break_handler):
27657         New Declaration.
27658
27659         * doc/extend.texi (MicroBlaze break_handler Functions): Document
27660         new MicroBlaze break_handler functions.
27661
27662 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
27663
27664         * doc/extend.texi (Size of an asm): Move node text according
27665         to its @menu entry position.
27666
27667 2014-05-17  Marc Glisse  <marc.glisse@inria.fr>
27668
27669         PR tree-optimization/61140
27670         PR tree-optimization/61150
27671         PR tree-optimization/61197
27672         * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
27673
27674 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
27675
27676         * doc/invoke.texi (free): Mention Alpha.  Also enabled at -Os.
27677
27678 2014-05-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
27679
27680         * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
27681         __SIZEOF_INT128__ is defined.
27682
27683 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
27684
27685         * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
27686         (rs6000_delegitimize_address): Use it.
27687
27688 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
27689
27690         * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
27691         inplace argument.  Store the new address in the original MEM when true.
27692         * emit-rtl.c (change_address_1): Likewise.
27693         (adjust_address_1, adjust_automodify_address_1, offset_address):
27694         Update accordingly.
27695         * rtl.h (plus_constant): Add an inplace argument.
27696         * explow.c (plus_constant): Likewise.  Try to reuse the original PLUS
27697         when true.  Avoid generating (plus X (const_int 0)).
27698         * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
27699         in-place.  Pass true to plus_constant.
27700         (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
27701
27702 2014-05-16  Dehao Chen  <dehao@google.com>
27703
27704         * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
27705
27706 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
27707
27708         PR target/54089
27709         * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
27710         patterns.
27711         * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
27712
27713 2014-05-16  Dehao Chen  <dehao@google.com>
27714
27715         * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
27716         optimize_function_for_size_p.
27717         * regs.h (REG_FREQ_FROM_BB): Likewise.
27718
27719 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
27720
27721         PR target/51244
27722         * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
27723         negt_reg_operand cases.
27724         * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
27725         predicate.
27726         * config/sh/predicates.md (cbranch_treg_value): Simplify.
27727
27728 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
27729
27730         * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
27731         target variants.
27732
27733 2014-05-16  David Malcolm  <dmalcolm@redhat.com>
27734
27735         Revert:
27736         2014-04-29  David Malcolm  <dmalcolm@redhat.com>
27737
27738         * tree-cfg.c (dump_function_to_file): Dump the return type of
27739         functions, in a line to itself before the function body, mimicking
27740         the layout of a C function.
27741
27742 2014-05-16  Dehao Chen  <dehao@google.com>
27743
27744         * cfghooks.c (make_forwarder_block): Use direct computation to
27745         get fall-through edge's count and frequency.
27746
27747 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
27748
27749         * config/arc/arc.c (arc_init): Fix typo in error message.
27750         * config/i386/i386.c (ix86_expand_builtin): Likewise.
27751         (split_stack_prologue_scratch_regno): Likewise.
27752         * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
27753         word from error message.
27754
27755 2014-05-16  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
27756
27757         * ira-costs.c: Fix typo in comment.
27758
27759 2014-05-16  David Wohlferd <dw@LimeGreenSocks.com>
27760
27761         * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
27762
27763 2014-05-16  Jan Hubicka  <hubicka@ucw.cz>
27764
27765         * varpool.c (dump_varpool_node): Dump write-only flag.
27766         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
27767         write-only flag.
27768         * tree-cfg.c (execute_fixup_cfg): Remove statements setting
27769         write-only variables.
27770         * ipa.c (process_references): New function.
27771         (set_readonly_bit): New function.
27772         (set_writeonly_bit): New function.
27773         (clear_addressable_bit): New function.
27774         (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
27775         fix handling of aliases.
27776         * cgraph.h (struct varpool_node): Add writeonly flag.
27777
27778 2014-05-16  Vladimir Makarov  <vmakarov@redhat.com>
27779
27780         PR rtl-optimization/60969
27781         * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
27782         Calculate costs for this case.
27783
27784 2014-05-16  Eric Botcazou  <ebotcazou@adacore.com>
27785
27786         * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
27787         <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
27788
27789 2014-05-16  Richard Biener  <rguenther@suse.de>
27790
27791         PR tree-optimization/61194
27792         * tree-vect-patterns.c (adjust_bool_pattern): Also handle
27793         bool patterns ending in a COND_EXPR.
27794
27795 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27796
27797         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
27798
27799 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27800
27801         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
27802         where we were unable to cost an RTX.
27803
27804 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27805
27806         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
27807         HIGH, LO_SUM.
27808
27809 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27810             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27811
27812         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
27813
27814 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27815             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27816
27817         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
27818         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
27819
27820 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27821             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27822
27823         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
27824         operators.
27825
27826 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27827             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27828
27829         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
27830         DIV/MOD.
27831
27832 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27833             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27834
27835         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
27836         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
27837
27838 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27839             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27840
27841         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
27842         rotates and shifts.
27843
27844 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27845             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27846
27847         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
27848         ZERO_EXTEND and SIGN_EXTEND better.
27849
27850 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27851             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27852
27853         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
27854         logical operations.
27855
27856 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27857             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27858
27859         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
27860         costs when costing loads and stores to memory.
27861
27862 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27863             Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
27864
27865         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
27866         for SET RTX.
27867
27868 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27869
27870         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
27871
27872 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27873             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27874
27875         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
27876         to...
27877         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
27878         well formed.
27879         (aarch64_rtx_mult_cost): New.
27880         (aarch64_rtx_costs): Use it, refactor as appropriate.
27881
27882 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27883             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27884
27885         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
27886         emit instructions, return number of instructions which would
27887         be emitted.
27888         (aarch64_add_constant): Update call to aarch64_build_constant.
27889         (aarch64_output_mi_thunk): Likewise.
27890         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
27891         a CONST_DOUBLE.
27892
27893 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27894
27895         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
27896         (TARGET_RTX_COSTS): Call it.
27897
27898 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27899
27900         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
27901         (cortexa57_vector_cost): Likewise.
27902         (cortexa57_tunings): Use them.
27903
27904 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27905
27906         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
27907         (cpu_addrcost_table): Use it.
27908         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
27909         (aarch64_address_cost): Rewrite using aarch64_classify_address,
27910         move it.
27911
27912 2014-05-16  Richard Biener  <rguenther@suse.de>
27913
27914         * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
27915         (set_ssa_val_to): Handle unexpected sets to VN_TOP.
27916         (visit_phi): Ignore edges marked as not executable.
27917         (class cond_dom_walker): New.
27918         (cond_dom_walker::before_dom_children): Value-number
27919         control statements and mark successor edges as not
27920         executable if possible.
27921         (run_scc_vn): First walk all control statements in
27922         dominator order, marking edges as not executable.
27923         * tree-inline.c (copy_edges_for_bb): Be not confused
27924         about random edge flags.
27925
27926 2014-05-16  Richard Biener  <rguenther@suse.de>
27927
27928         * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
27929
27930 2014-05-15  Peter Bergner  <bergner@vnet.ibm.com>
27931
27932         PR target/61193
27933         * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
27934         (__TM_simple_begin): Use it.
27935         (__TM_begin): Likewise.
27936
27937 2014-05-15  Martin Jambor  <mjambor@suse.cz>
27938
27939         PR ipa/61085
27940         * ipa-prop.c (update_indirect_edges_after_inlining): Check
27941         type_preserved flag when the indirect edge is polymorphic.
27942
27943 2014-05-15  Martin Jambor  <mjambor@suse.cz>
27944
27945         PR tree-optimization/61090
27946         * tree-sra.c (sra_modify_expr): Pass the current gsi to
27947         build_ref_for_model.
27948
27949 2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27950
27951         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
27952         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
27953
27954 2014-05-15  Jakub Jelinek  <jakub@redhat.com>
27955
27956         PR tree-optimization/61158
27957         * fold-const.c (fold_binary_loc): If X is zero-extended and
27958         shiftc >= prec, make sure zerobits is all ones instead of
27959         invoking undefined behavior.
27960
27961 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
27962
27963         * regcprop.h: New file.
27964         * regcprop.c (skip_debug_insn_p): New decl.
27965         (replace_oldest_value_reg): Check skip_debug_insn_p.
27966         (copyprop_hardreg_forward_bb_without_debug_insn): New function.
27967         * shrink-wrap.c: Include regcprop.h.
27968         (prepare_shrink_wrap): Call
27969         copyprop_hardreg_forward_bb_without_debug_insn.
27970
27971 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
27972
27973         * shrink-wrap.h: Update comment.
27974         * shrink-wrap.c: Update comment.
27975         (next_block_for_reg): Rename to live_edge_for_reg.
27976         (live_edge_for_reg): Allow live_edge->dest has two predecessors.
27977         (move_insn_for_shrink_wrap): Split live_edge.
27978         (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
27979
27980 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
27981
27982         * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
27983         Delete.
27984         * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
27985         * config/sparc/sparc.md (fptype_ut699): New attribute.
27986         (in_branch_delay): Return false if -mfix-ut699 is specified and
27987         fptype_ut699 is set to single.
27988         (truncdfsf2): Add fptype_ut699 attribute.
27989         (fix_truncdfsi2): Likewise.
27990         (floatsisf2): Change fptype attribute.
27991         (fix_truncsfsi2): Likewise.
27992         (negtf2_notv9): Delete.
27993         (negtf2_v9): Likewise.
27994         (negtf2_hq): New instruction.
27995         (negtf2): New instruction and splitter.
27996         (negdf2_notv9): Rewrite.
27997         (abstf2_notv9): Delete.
27998         (abstf2_hq_v9): Likewise.
27999         (abstf2_v9): Likewise.
28000         (abstf2_hq): New instruction.
28001         (abstf2): New instruction and splitter.
28002         (absdf2_notv9): Rewrite.
28003
28004 2014-05-14  Cary Coutant  <ccoutant@google.com>
28005
28006         PR debug/61013
28007         * opts.c (common_handle_option): Don't special-case "-g".
28008         (set_debug_level): Default to at least level 2 with "-g".
28009
28010 2014-05-14  DJ Delorie  <dj@redhat.com>
28011
28012         * config/msp430/msp430.c (msp430_builtin): Add
28013         MSP430_BUILTIN_DELAY_CYCLES.
28014         (msp430_init_builtins): Register void __delay_cycles(long long).
28015         (msp430_builtin_decl): Add it.
28016         (cg_magic_constant): New.
28017         (msp430_expand_delay_cycles): New.
28018         (msp430_expand_builtin): Call it.
28019         (msp430_print_operand_raw): Change integer printing from "int" to
28020         HOST_WIDE_INT.
28021         * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
28022         (delay_cycles_start): New.
28023         (delay_cycles_end): New.
28024         (delay_cycles_32): New.
28025         (delay_cycles_32x): New.
28026         (delay_cycles_16): New.
28027         (delay_cycles_16x): New.
28028         (delay_cycles_2): New.
28029         (delay_cycles_1): New.
28030         * doc/extend.texi: Document __delay_cycles().
28031
28032 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
28033
28034         * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
28035         length attribute computation.
28036
28037 2014-05-14  Richard Sandiford  <rdsandiford@googlemail.com>
28038
28039         PR debug/61188
28040         * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
28041
28042 2014-05-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
28043
28044         PR target/61084
28045         * config/sparc/sparc.md: Fix types of low and high in DI constant
28046         splitter.  Use gen_int_mode in some other splitters.
28047
28048 2014-05-14  Martin Jambor  <mjambor@suse.cz>
28049
28050         PR ipa/60897
28051         * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
28052
28053 2014-05-14  James Norris  <jnorris@codesourcery.com>
28054
28055         * omp-low.c (expand_parallel_call): Remove shadow variable.
28056         (expand_omp_taskreg): Likewise.
28057
28058 2014-05-14  Ilya Tocar  <ilya.tocar@intel.com>
28059
28060         * common/config/i386/i386-common.c
28061         (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
28062         (OPTION_MASK_ISA_XSAVES_SET): Ditto.
28063         (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
28064         (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
28065         (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
28066         (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
28067         (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
28068         * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
28069         xsavecintrin.h, xsavesintrin.h.
28070         (x86_64-*-*): Ditto.
28071         * config/i386/clflushoptintrin.h: New.
28072         * config/i386/xsavecintrin.h: Ditto.
28073         * config/i386/xsavesintrin.h: Ditto.
28074         * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
28075         (bit_XSAVES): Ditto.
28076         (bit_XSAVES): Ditto.
28077         * config/i386/driver-i386.c (host_detect_local_cpu): Handle
28078         -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
28079         -mno-clflushopt.
28080         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28081         OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
28082         OPTION_MASK_ISA_XSAVES.
28083         * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
28084         -mxsavec, -mxsaves.
28085         (PTA_CLFLUSHOPT) Define.
28086         (PTA_XSAVEC): Ditto.
28087         (PTA_XSAVES): Ditto.
28088         (ix86_option_override_internal): Handle new options.
28089         (ix86_valid_target_attribute_inner_p): Ditto.
28090         (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
28091         IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
28092         IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
28093         (bdesc_special_args): Add __builtin_ia32_xsaves,
28094         __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
28095         __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
28096         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
28097         (ix86_expand_builtin): Handle new builtins.
28098         * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
28099         (TARGET_CLFLUSHOPT_P): Ditto.
28100         (TARGET_XSAVEC): Ditto.
28101         (TARGET_XSAVEC_P): Ditto.
28102         (TARGET_XSAVES): Ditto.
28103         (TARGET_XSAVES_P): Ditto.
28104         * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
28105         (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
28106         (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
28107         (ANY_XRSTOR): New.
28108         (ANY_XRSTOR64): Ditto.
28109         (xrstor): Ditto.
28110         (xrstor): Change into <xrstor>.
28111         (xrstor_rex64): Change into <xrstor>_rex64.
28112         (xrstor64): Change into <xrstor>64
28113         (clflushopt): New.
28114         * config/i386/i386.opt (mclflushopt): New.
28115         (mxsavec): Ditto.
28116         (mxsaves): Ditto.
28117         * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
28118         xsavecintrin.h.
28119         * doc/invoke.texi: Document new options.
28120
28121 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
28122
28123         PR rtl-optimization/60866
28124         * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
28125         Default it to -1.  Pass it down to init_simplejump_data.
28126         (init_simplejump_data): New parameter old_seqno.  Pass it down
28127         to get_seqno_for_a_jump.
28128         (get_seqno_for_a_jump): New parameter old_seqno.  Use it for
28129         initializing new jump seqno as a last resort.  Add comment.
28130         (sel_redirect_edge_and_branch): Save old seqno of the conditional
28131         jump and pass it down to sel_init_new_insn.
28132         (sel_redirect_edge_and_branch_force): Likewise.
28133
28134 2014-05-14  Georg-Johann Lay  <avr@gjlay.de>
28135
28136         * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
28137         shifted values to avoid build warning.
28138
28139 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
28140
28141         * cfgcleanup.c (try_forward_edges): Use location_t for locations.
28142         * cfgrtl.c (rtl_merge_blocks): Fix comment.
28143         (cfg_layout_merge_blocks): Likewise.
28144         * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
28145
28146 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
28147
28148         PR rtl-optimization/60901
28149         * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
28150         bb predecessor belongs to the same scheduling region.  Adjust comment.
28151
28152 2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
28153
28154         * doc/sourcebuild.texi: (dfp_hw): Document.
28155         (p8vector_hw): Likewise.
28156         (powerpc_eabi_ok): Likewise.
28157         (powerpc_elfv2): Likewise.
28158         (powerpc_htm_ok): Likewise.
28159         (ppc_recip_hw): Likewise.
28160         (vsx_hw): Likewise.
28161
28162 2014-05-13  Cary Coutant  <ccoutant@google.com>
28163
28164         * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
28165
28166 2014-05-13  David Malcolm  <dmalcolm@redhat.com>
28167
28168         * gengtype-parse.c (require3): Eliminate in favor of...
28169         (require4): New.
28170         (require_template_declaration): Update to support optional single *
28171         on a type.
28172
28173         * gengtype.c (get_ultimate_base_class): Add a non-const overload.
28174         (create_user_defined_type): Handle a single level of explicit
28175         pointerness within template arguments.
28176         (struct write_types_data): Add field "kind".
28177         (filter_type_name): Handle "*" character.
28178         (write_user_func_for_structure_ptr): Require a write_types_data
28179         rather than just a prefix string, so that we can look up the kind
28180         of the wtd and use it as an index into wrote_user_func_for_ptr,
28181         ensuring that such functions are written at most once.  Support
28182         subclasses by invoking the marking function of the ultimate base class.
28183         (write_user_func_for_structure_body): Require a write_types_data
28184         rather than just a prefix string, so that we can pass this to
28185         write_user_func_for_structure_ptr.
28186         (write_func_for_structure): Likewise.
28187         (ggc_wtd): Add initializer of new "kind" field.
28188         (pch_wtd): Likewise.
28189
28190         * gengtype.h (enum write_types_kinds): New.
28191         (struct type): Add field wrote_user_func_for_ptr to the "s"
28192         union member.
28193
28194 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
28195
28196         * fold-const.c (optimize_bit_field_compare): Use wi:: operations
28197         instead of const_binop.
28198         (fold_binary_loc): Likewise.
28199
28200 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
28201
28202         * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
28203         calculation to match get_ref_base_and_extent.
28204
28205 2014-05-13  Catherine Moore  <clm@codesourcery.com>
28206             Sandra Loosemore  <sandra@codesourcery.com>
28207
28208         * configure.ac: Fix assembly for explicit JALR relocation check.
28209         * configure: Regenerate.
28210
28211 2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28212
28213         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
28214         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
28215         Remove associated type declarations and initialisations.
28216         (arm_expand_neon_builtin): Likewise.
28217         (neon_emit_pair_result_insn): Delete.
28218         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
28219         * config/arm/neon.md (neon_vtrn<mode>): Delete.
28220         (neon_vzip<mode>): Likewise.
28221         (neon_vuzp<mode>): Likewise.
28222
28223 2014-05-13  Richard Biener  <rguenther@suse.de>
28224
28225         PR ipa/60973
28226         * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
28227         it needs revisiting whether the call still may be tail-called.
28228
28229 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28230
28231         * rtl.def (SYMBOL_REF): Remove middle "0" field.
28232         * rtl.h (block_symbol): Reduce number of fields to 2.
28233         (rtx_def): Add u2.symbol_ref_flags.
28234         (SYMBOL_REF_FLAGS): Use it.
28235         (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
28236         (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
28237         * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
28238         Lower index of SYMBOL_REF_DATA.
28239         * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
28240         Print SYMBOL_REF_FLAGS at the same time.
28241         * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
28242
28243 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28244
28245         * rtl.def (VAR_LOCATION): Remove "i" field.
28246         * rtl.h (rtx_def): Add u2.var_location_status.
28247         (PAT_VAR_LOCATION_STATUS): Use it.
28248         (gen_rtx_VAR_LOCATION): Declare.
28249         * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
28250         * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
28251         * var-tracking.c (emit_note_insn_var_location): Remove casts.
28252
28253 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28254
28255         * rtl.def (scratch): Fix outdated comment and remove "0" field.
28256         * gengtype.c (adjust_field_rtx_def): Update accordingly.
28257
28258 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28259
28260         * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
28261         (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
28262         * rtl.h (rtx_def): Add insn_uid to u2 field.
28263         (RTX_FLAG_CHECK8): Delete in favor of...
28264         (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
28265         (INSN_DELETED_P): Update accordingly.
28266         (INSN_UID): Use u2.insn_uid.
28267         (INSN_CHAIN_CODE_P): Define.
28268         (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
28269         (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
28270         (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
28271         (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
28272         (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
28273         indices accordingly.
28274         * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
28275         Update indices for insn-chain rtxes.
28276         * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
28277         (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
28278         * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
28279         * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
28280         * combine.c (try_combine): Likewise.
28281         * ira.c (setup_prohibited_mode_move_regs): Likewise.
28282
28283 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28284
28285         * rtl.def (REG): Remove middle field.
28286         * rtl.h (rtx_def): Add orignal_regno to u2.
28287         (ORIGINAL_REGNO): Use it instead of field 1.
28288         (REG_ATTRS): Lower field index accordingly.
28289         * gengtype.c (adjust_field_rtx_def): Remove handling of
28290         ORIGINAL_REGNO.  Move REG_ATTRS index down.
28291         * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
28292         code that prints the REGNO.
28293
28294 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28295
28296         * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
28297         GENERATOR_FILE.
28298
28299 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28300
28301         * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
28302
28303 2014-05-13  Bin Cheng  <bin.cheng@arm.com>
28304
28305         * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
28306         (alloc_iv): Lower base expressions containing ADDR_EXPR.
28307
28308 2014-05-13  Ian Bolton  <ian.bolton@arm.com>
28309
28310         * config/aarch64/aarch64-protos.h
28311         (aarch64_hard_regno_caller_save_mode): New prototype.
28312         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
28313         New function.
28314         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
28315
28316 2014-05-13  Christian Bruel  <christian.bruel@st.com>
28317
28318         * target.def (mode_switching): New hook vector.
28319         (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
28320         (mode_exit, modepriority_to_mode): Likewise.
28321         * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
28322         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28323         * target.h: Include tm.h and hard-reg-set.h.
28324         * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
28325         (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
28326         * doc/tm.texi Regenerate.
28327         * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28328         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28329         * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
28330         (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
28331         * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28332         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28333         * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
28334         (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
28335         * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
28336         (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
28337         (ix86_emit_mode_set): Hookify.
28338         * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
28339         Delete.
28340         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28341         * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
28342         (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
28343         (epiphany_mode_priority_to_mode): Remove declaration.
28344         * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
28345         (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
28346         (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
28347         Likewise.
28348         (epiphany_mode_priority_to_mode): Change priority type.  Hookify.
28349         (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
28350         (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
28351
28352 2014-05-13  Jakub Jelinek  <jakub@redhat.com>
28353
28354         PR target/61060
28355         * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
28356         is const0_rtx, return immediately.  Don't test count == 0 when
28357         it is always true.
28358
28359 2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
28360
28361         * Makefile.in: add shrink-wrap.o.
28362         * config/i386/i386.c: include "shrink-wrap.h"
28363         * function.c: Likewise.
28364         (requires_stack_frame_p, next_block_for_reg,
28365         move_insn_for_shrink_wrap, prepare_shrink_wrap,
28366         dup_block_and_redirect): Move to shrink-wrap.c
28367         (thread_prologue_and_epilogue_insns): Extract three code segments
28368         as functions in shrink-wrap.c
28369         * function.h: Move #ifdef HAVE_simple_return ... #endif block to
28370         shrink-wrap.h
28371         * shrink-wrap.c: New file.
28372         * shrink-wrap.h: New file.
28373
28374 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
28375
28376         * doc/extend.texi: Reflect current numbers of pragmas.  Remove
28377         reference to Solaris.
28378
28379 2014-05-12  Mike Stump  <mikestump@comcast.net>
28380
28381         PR other/31778
28382         * genattrtab.c (filename): Add.
28383         (convert_set_attr_alternative): Improve error message.
28384         (check_defs): Restore read_md_filename for error messages.
28385         (gen_insn): Save filename.
28386
28387 2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>
28388
28389         * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
28390         -fno-local-ivars and -fivar-visibility.
28391         * c-family/c.opt: Make -Wshadow also implicitly enable
28392         -Wshadow-ivar.
28393
28394 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
28395
28396         * doc/tm.texi: Remove reference to deleted macro.
28397         * doc/tm.texi.in: Likewise.
28398
28399 2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
28400
28401         PR target/60991
28402         * config/avr/avr.c (avr_out_store_psi): Use correct constant
28403         to restore Y.
28404
28405 2014-05-12  Georg-Johann Lay  <avr@gjlay.de>
28406
28407         PR libgcc/61152
28408         * config/arm/arm.h (License): Add GCC Runtime Library Exception.
28409         * config/arm/aout.h (License): Same.
28410         * config/arm/bpabi.h (License): Same.
28411         * config/arm/elf.h (License): Same.
28412         * config/arm/linux-elf.h (License): Same.
28413         * config/arm/linux-gas.h (License): Same.
28414         * config/arm/netbsd-elf.h (License): Same.
28415         * config/arm/uclinux-eabi.h (License): Same.
28416         * config/arm/uclinux-elf.h (License): Same.
28417         * config/arm/vxworks.h (License): Same.
28418
28419 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
28420
28421         * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
28422         * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
28423         number of operands to 3.
28424         (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
28425         * tree-nested.c (convert_nonlocal_omp_clauses,
28426         convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
28427         * gimplify.c (gimplify_scan_omp_clauses): Handle
28428         OMP_CLAUSE_LINEAR_STMT.
28429         * omp-low.c (lower_rec_input_clauses): Fix typo.
28430         (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
28431         cast between Fortran boolean_type_node and C _Bool if
28432         needed.
28433
28434 2014-05-11  Richard Sandiford  <rdsandiford@googlemail.com>
28435
28436         PR tree-optimization/61136
28437         * wide-int.h (multiple_of_p): Define a version that doesn't return
28438         the quotient.
28439         * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
28440         integer_zerop/const_binop pair.
28441         (multiple_of_p): Likewise, converting both operands to widest_int
28442         precision.
28443
28444 2014-05-09  Teresa Johnson  <tejohnson@google.com>
28445
28446         * cgraphunit.c (analyze_functions): Use correct dump file.
28447
28448 2014-05-09  Florian Weimer  <fweimer@redhat.com>
28449
28450         * cfgexpand.c (stack_protect_decl_p): New function, extracted from
28451         expand_used_vars.
28452         (stack_protect_return_slot_p): New function.
28453         (expand_used_vars): Call stack_protect_decl_p and
28454         stack_protect_return_slot_p for -fstack-protector-strong.
28455
28456 2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
28457         Andrew Haley <aph@redhat.com>
28458         Richard Sandiford <rdsandiford@googlemail.com>
28459
28460         * doc/extend.texi: Rewrite inline asm page / re-org asm-related
28461         pages.
28462
28463 2014-05-09  Kenneth Zadeck  <zadeck@naturalbridge.com>
28464
28465         PR middle-end/61111
28466         * fold-const.c (fold_binary_loc): Changed width of mask.
28467
28468 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
28469
28470         * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
28471         unsigned int initializers for regno_in, regno_out.
28472
28473 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
28474
28475         PR target/61055
28476         * config/avr/avr.md (cc): Add new attribute set_vzn.
28477         (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
28478         Set cc insn attribute to set_vzn instead of set_zn for alternatives
28479         with INC, DEC or NEG.
28480         * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
28481         (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
28482         INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
28483
28484 2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28485
28486         Revert:
28487         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28488
28489         * wide-int.cc (UTItype): Define.
28490         (UDWtype): Define for appropriate W_TYPE_SIZE.
28491
28492 2014-05-09  Richard Biener  <rguenther@suse.de>
28493
28494         * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
28495         * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
28496         (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
28497         (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
28498         ssa_propagate): Adjust.
28499
28500 2014-05-08  Jeff Law  <law@redhat.com>
28501
28502         PR tree-optimization/61009
28503         * tree-ssa-threadedge.c (thread_through_normal_block): Return a
28504         tri-state rather than a boolean.  When a block is too big to
28505         thread through, inform caller via negative return value.
28506         (thread_across_edge): If a block was too big for normal threading,
28507         then it's too big for a joiner too, so remove temporary equivalences
28508         and return immediately.
28509
28510 2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28511             Matthias Klose  <doko@ubuntu.com>
28512
28513         PR driver/61106
28514         * optc-gen.awk: Fix option handling for -Wunused-parameter.
28515
28516 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
28517
28518         PR target/59952
28519         * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
28520
28521 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
28522
28523         PR target/61092
28524         * config/alpha/alpha.c: Include gimple-iterator.h.
28525         (alpha_gimple_fold_builtin): New function.  Move
28526         ALPHA_BUILTIN_UMULH folding from ...
28527         (alpha_fold_builtin): ... here.
28528         (TARGET_GIMPLE_FOLD_BUILTIN): New define.
28529
28530 2014-05-08  Wei Mi  <wmi@google.com>
28531
28532         PR target/58066
28533         * config/i386/i386.c (ix86_compute_frame_layout): Update
28534         preferred_stack_boundary for call, expanded from tls descriptor.
28535         * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
28536         to depend on SP register.
28537         (*tls_local_dynamic_base_32_gnu): Ditto.
28538         (*tls_local_dynamic_32_once): Ditto.
28539         (tls_global_dynamic_64_<mode>): Set
28540         ix86_tls_descriptor_calls_expanded_in_cfun.
28541         (tls_local_dynamic_base_64_<mode>): Ditto.
28542         (tls_global_dynamic_32): Set
28543         ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
28544         to depend on SP register.
28545         (tls_local_dynamic_base_32): Ditto.
28546
28547 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28548
28549         * config/arm/arm_neon.h: Update comment.
28550         * config/arm/neon-docgen.ml: Delete.
28551         * config/arm/neon-gen.ml: Delete.
28552         * doc/arm-neon-intrinsics.texi: Update comment.
28553
28554 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28555
28556         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
28557         and v4sf versions.
28558         (vand, vorr, veor, vorn, vbic): Remove.
28559         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
28560         iterator.
28561         (neon_vsub_unspec): Likewise.
28562         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
28563
28564 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28565
28566         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
28567         (vadd_s16): Likewise.
28568         (vadd_s32): Likewise.
28569         (vadd_f32): Likewise.
28570         (vadd_u8): Likewise.
28571         (vadd_u16): Likewise.
28572         (vadd_u32): Likewise.
28573         (vadd_s64): Likewise.
28574         (vadd_u64): Likewise.
28575         (vaddq_s8): Likewise.
28576         (vaddq_s16): Likewise.
28577         (vaddq_s32): Likewise.
28578         (vaddq_s64): Likewise.
28579         (vaddq_f32): Likewise.
28580         (vaddq_u8): Likewise.
28581         (vaddq_u16): Likewise.
28582         (vaddq_u32): Likewise.
28583         (vaddq_u64): Likewise.
28584         (vmul_s8): Likewise.
28585         (vmul_s16): Likewise.
28586         (vmul_s32): Likewise.
28587         (vmul_f32): Likewise.
28588         (vmul_u8): Likewise.
28589         (vmul_u16): Likewise.
28590         (vmul_u32): Likewise.
28591         (vmul_p8): Likewise.
28592         (vmulq_s8): Likewise.
28593         (vmulq_s16): Likewise.
28594         (vmulq_s32): Likewise.
28595         (vmulq_f32): Likewise.
28596         (vmulq_u8): Likewise.
28597         (vmulq_u16): Likewise.
28598         (vmulq_u32): Likewise.
28599         (vsub_s8): Likewise.
28600         (vsub_s16): Likewise.
28601         (vsub_s32): Likewise.
28602         (vsub_f32): Likewise.
28603         (vsub_u8): Likewise.
28604         (vsub_u16): Likewise.
28605         (vsub_u32): Likewise.
28606         (vsub_s64): Likewise.
28607         (vsub_u64): Likewise.
28608         (vsubq_s8): Likewise.
28609         (vsubq_s16): Likewise.
28610         (vsubq_s32): Likewise.
28611         (vsubq_s64): Likewise.
28612         (vsubq_f32): Likewise.
28613         (vsubq_u8): Likewise.
28614         (vsubq_u16): Likewise.
28615         (vsubq_u32): Likewise.
28616         (vsubq_u64): Likewise.
28617         (vand_s8): Likewise.
28618         (vand_s16): Likewise.
28619         (vand_s32): Likewise.
28620         (vand_u8): Likewise.
28621         (vand_u16): Likewise.
28622         (vand_u32): Likewise.
28623         (vand_s64): Likewise.
28624         (vand_u64): Likewise.
28625         (vandq_s8): Likewise.
28626         (vandq_s16): Likewise.
28627         (vandq_s32): Likewise.
28628         (vandq_s64): Likewise.
28629         (vandq_u8): Likewise.
28630         (vandq_u16): Likewise.
28631         (vandq_u32): Likewise.
28632         (vandq_u64): Likewise.
28633         (vorr_s8): Likewise.
28634         (vorr_s16): Likewise.
28635         (vorr_s32): Likewise.
28636         (vorr_u8): Likewise.
28637         (vorr_u16): Likewise.
28638         (vorr_u32): Likewise.
28639         (vorr_s64): Likewise.
28640         (vorr_u64): Likewise.
28641         (vorrq_s8): Likewise.
28642         (vorrq_s16): Likewise.
28643         (vorrq_s32): Likewise.
28644         (vorrq_s64): Likewise.
28645         (vorrq_u8): Likewise.
28646         (vorrq_u16): Likewise.
28647         (vorrq_u32): Likewise.
28648         (vorrq_u64): Likewise.
28649         (veor_s8): Likewise.
28650         (veor_s16): Likewise.
28651         (veor_s32): Likewise.
28652         (veor_u8): Likewise.
28653         (veor_u16): Likewise.
28654         (veor_u32): Likewise.
28655         (veor_s64): Likewise.
28656         (veor_u64): Likewise.
28657         (veorq_s8): Likewise.
28658         (veorq_s16): Likewise.
28659         (veorq_s32): Likewise.
28660         (veorq_s64): Likewise.
28661         (veorq_u8): Likewise.
28662         (veorq_u16): Likewise.
28663         (veorq_u32): Likewise.
28664         (veorq_u64): Likewise.
28665         (vbic_s8): Likewise.
28666         (vbic_s16): Likewise.
28667         (vbic_s32): Likewise.
28668         (vbic_u8): Likewise.
28669         (vbic_u16): Likewise.
28670         (vbic_u32): Likewise.
28671         (vbic_s64): Likewise.
28672         (vbic_u64): Likewise.
28673         (vbicq_s8): Likewise.
28674         (vbicq_s16): Likewise.
28675         (vbicq_s32): Likewise.
28676         (vbicq_s64): Likewise.
28677         (vbicq_u8): Likewise.
28678         (vbicq_u16): Likewise.
28679         (vbicq_u32): Likewise.
28680         (vbicq_u64): Likewise.
28681         (vorn_s8): Likewise.
28682         (vorn_s16): Likewise.
28683         (vorn_s32): Likewise.
28684         (vorn_u8): Likewise.
28685         (vorn_u16): Likewise.
28686         (vorn_u32): Likewise.
28687         (vorn_s64): Likewise.
28688         (vorn_u64): Likewise.
28689         (vornq_s8): Likewise.
28690         (vornq_s16): Likewise.
28691         (vornq_s32): Likewise.
28692         (vornq_s64): Likewise.
28693         (vornq_u8): Likewise.
28694         (vornq_u16): Likewise.
28695         (vornq_u32): Likewise.
28696         (vornq_u64): Likewise.
28697
28698 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28699
28700         * wide-int.cc (UTItype): Define.
28701         (UDWtype): Define for appropriate W_TYPE_SIZE.
28702
28703 2014-05-08  Marc Glisse  <marc.glisse@inria.fr>
28704
28705         PR tree-optimization/59100
28706         * tree-ssa-phiopt.c: Include tree-inline.h.
28707         (neutral_element_p, absorbing_element_p): New functions.
28708         (value_replacement): Handle conditional binary operations with a
28709         neutral or absorbing element.
28710
28711 2014-05-08  Richard Biener  <rguenther@suse.de>
28712
28713         * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
28714         folding the expression.
28715         (valueize_expr): Remove.
28716         (visit_reference_op_load): Do not valueize the result of
28717         vn_get_expr_for.
28718         (simplify_binary_expression): Likewise.
28719         (simplify_unary_expression): Likewise.
28720
28721 2014-05-08  Richard Biener  <rguenther@suse.de>
28722
28723         * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
28724         looking at TYPE_ARG_TYPES.
28725
28726 2014-05-08  Richard Biener  <rguenther@suse.de>
28727
28728         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
28729         pointer propagation special-case.
28730
28731 2014-05-08  Bin Cheng  <bin.cheng@arm.com>
28732
28733         * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
28734         core part of address expressions.
28735
28736 2014-05-08  Alan Modra  <amodra@gmail.com>
28737
28738         PR target/60737
28739         * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
28740         loads and stores when -mno-strict-align at any alignment.
28741         (expand_block_clear): Similarly.  Also correct calculation of
28742         instruction count.
28743
28744 2014-05-07  Thomas Preud'homme  <thomas.preudhomme@arm.com>
28745
28746         PR middle-end/39246
28747         * tree-complex.c (expand_complex_move): Keep line info when expanding
28748         complex move.
28749         * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
28750         of complex expression. Use new argument to display correct location
28751         for values coming from phi statement.
28752         (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
28753         (warn_uninitialized_phi): Pass location of phi argument to
28754         warn_uninit.
28755         * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
28756         COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
28757
28758 2014-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
28759
28760         * config/rs6000/predicates.md (indexed_address_mem): New.
28761         * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
28762         load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
28763         fpstore_ux, fpstore_u.
28764         (sign_extend, indexed, update): New.
28765         (cell_micro): Adjust.
28766         (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
28767         *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
28768         *movsi_internal1, *movsi_internal1_single, *movhi_internal,
28769         *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
28770         *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
28771         *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
28772         *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
28773         *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
28774         *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
28775         *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
28776         *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
28777         *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
28778         *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
28779         *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
28780         *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
28781
28782         * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
28783         * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
28784         *vsx_extract_<mode>_store): Adjust.
28785         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
28786         is_cracked_insn, insn_must_be_first_in_group,
28787         insn_must_be_last_in_group): Adjust.
28788
28789         * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
28790         Adjust.
28791         * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
28792         ppc440-fpstore): Adjust.
28793         * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
28794         ppc476-fpstore): Adjust.
28795         * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
28796         ppc601-fpstore): Adjust.
28797         * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
28798         Adjust.
28799         * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
28800         Adjust.
28801         * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
28802         ppc7450-fpstore): Adjust.
28803         * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
28804         * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
28805         * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
28806         Adjust.
28807         * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
28808         cell-fpload, cell-fpload-update, cell-store, cell-store-update,
28809         cell-fpstore, cell-fpstore-update): Adjust.
28810         * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
28811         ppce300c3_store, ppce300c3_fpstore): Adjust.
28812         * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
28813         e500mc_fpstore): Adjust.
28814         * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
28815         e500mc64_store, e500mc64_fpstore): Adjust.
28816         * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
28817         e5500_fpstore): Adjust.
28818         * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
28819         e6500_fpstore): Adjust.
28820         * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
28821         Adjust.
28822         * config/rs6000/power4.md (power4-load, power4-load-ext,
28823         power4-load-ext-update, power4-load-ext-update-indexed,
28824         power4-load-update-indexed, power4-load-update, power4-fpload,
28825         power4-fpload-update, power4-store, power4-store-update,
28826         power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
28827         Adjust.
28828         * config/rs6000/power5.md (power5-load, power5-load-ext,
28829         power5-load-ext-update, power5-load-ext-update-indexed,
28830         power5-load-update-indexed, power5-load-update, power5-fpload,
28831         power5-fpload-update, power5-store, power5-store-update,
28832         power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
28833         Adjust.
28834         * config/rs6000/power6.md (power6-load, power6-load-ext,
28835         power6-load-update, power6-load-update-indexed,
28836         power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
28837         power6-fpload-update, power6-store, power6-store-update,
28838         power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
28839         Adjust.
28840         * config/rs6000/power7.md (power7-load, power7-load-ext,
28841         power7-load-update, power7-load-update-indexed,
28842         power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
28843         power7-fpload-update, power7-store, power7-store-update,
28844         power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
28845         Adjust.
28846         * config/rs6000/power8.md (power8-load, power8-load-update,
28847         power8-load-ext, power8-load-ext-update, power8-fpload,
28848         power8-fpload-update, power8-store, power8-store-update-indexed,
28849         power8-fpstore, power8-fpstore-update): Adjust.
28850         * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
28851         Adjust.
28852         * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
28853         titan_lsu_store, titan_lsu_fpstore): Adjust.
28854         * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
28855
28856 2014-05-07  Oleg Endo  <olegendo@gcc.gnu.org>
28857
28858         PR target/60884
28859         * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
28860         unrolled byte insns.  Emit address increments after move insns.
28861
28862 2014-05-07  David Malcolm  <dmalcolm@redhat.com>
28863
28864         * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
28865         const_gimple, rather than a gimple.
28866         (gimple_call_builtin_p): Likewise, for the three variants.
28867
28868         * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
28869         (gimple_call_builtin_p): Likewise, for the three variants.
28870
28871 2014-05-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
28872
28873         PR tree-optimization/61095
28874         * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
28875
28876 2014-05-07  Richard Biener  <rguenther@suse.de>
28877
28878         PR tree-optimization/61034
28879         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
28880         (maybe_skip_until): Use translate to take into account
28881         lattices when trying to do disambiguations.
28882         (get_continuation_for_phi_1): Likewise.
28883         (get_continuation_for_phi): Adjust for added translate arguments.
28884         (walk_non_aliased_vuses): Likewise.
28885         * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
28886         (walk_non_aliased_vuses): Likewise.
28887         (call_may_clobber_ref_p_1): Declare.
28888         * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
28889         calls.  Stop early if we are only supposed to disambiguate.
28890         * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
28891
28892 2014-05-07  Joern Rennecke  <joern.rennecke@embecosm.com>
28893
28894         * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
28895         Emit an error when the function has arguments.
28896
28897 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
28898
28899         * cfgloop.h (unswitch_loops): Remove.
28900         * doc/passes.texi: Remove references to loop-unswitch.c
28901         * timevar.def (TV_LOOP_UNSWITCH): Remove.
28902
28903 2014-05-07  Evgeny Stupachenko  <evstupac@gmail.com>
28904
28905         * tree-vect-data-refs.c (vect_grouped_load_supported): New
28906         check for loads group of length 3.
28907         (vect_permute_load_chain): New permutations for loads group of
28908         length 3.
28909         * tree-vect-stmts.c (vect_model_load_cost): Change cost
28910         of vec_perm_shuffle for the new permutations.
28911
28912 2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
28913
28914         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
28915         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
28916         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
28917         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
28918         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
28919         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
28920         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
28921         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
28922
28923 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
28924
28925         * loop-unswitch.c: Delete.
28926
28927 2014-05-07  Richard Biener  <rguenther@suse.de>
28928
28929         * config.gcc: Always set need_64bit_hwint to yes.
28930
28931 2014-05-07  Chung-Ju Wu  <jasonwucj@gmail.com>
28932
28933         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
28934         of using optimize_size.
28935
28936 2014-05-06  Mike Stump  <mikestump@comcast.net>
28937
28938         * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
28939
28940 2014-05-06  Joseph Myers  <joseph@codesourcery.com>
28941
28942         * config/i386/sse.md (*mov<mode>_internal)
28943         (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
28944         (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
28945         (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
28946         (*<code><mode>3, *andnot<mode>3<mask_name>)
28947         (<mask_codefor><code><mode>3<mask_name>): Only consider
28948         TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
28949
28950 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
28951
28952         Revert:
28953         2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
28954
28955         * lra-constraints.c (valid_address_p): Move earlier in file.
28956         Add a constraint argument to the address_info version.
28957         (satisfies_memory_constraint_p): New function.
28958         (satisfies_address_constraint_p): Likewise.
28959         (process_alt_operands, curr_insn_transform): Use them.
28960         (process_address): Pass the constraint to valid_address_p when
28961         checking address operands.
28962
28963 2014-05-06  Richard Sandiford  <r.sandiford@uk.ibm.com>
28964
28965         * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
28966         to their respective blocks.  Fix inadvertent use of "node".
28967
28968 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
28969
28970         * emit-rtl.c (init_derived_machine_modes): New functionm, split
28971         out from...
28972         (init_emit_once): ...here.
28973         * rtl.h (init_derived_machine_modes): Declare.
28974         * toplev.c (do_compile): Call it even if no_backend.
28975
28976 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
28977             Mike Stump  <mikestump@comcast.net>
28978             Richard Sandiford  <rdsandiford@googlemail.com>
28979             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28980
28981         * alias.c (ao_ref_from_mem): Use wide-int interfaces.
28982         (rtx_equal_for_memref_p): Update comment.
28983         (adjust_offset_for_component_ref): Use wide-int interfaces.
28984         * builtins.c (get_object_alignment_2): Likewise.
28985         (c_readstr): Likewise.
28986         (target_char_cast): Add comment.
28987         (determine_block_size): Use wide-int interfaces.
28988         (expand_builtin_signbit): Likewise.
28989         (fold_builtin_int_roundingfn): Likewise.
28990         (fold_builtin_bitop): Likewise.
28991         (fold_builtin_bswap): Likewise.
28992         (fold_builtin_logarithm): Use signop.
28993         (fold_builtin_pow): Likewise.
28994         (fold_builtin_memory_op): Use wide-int interfaces.
28995         (fold_builtin_object_size): Likewise.
28996         * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
28997         nb_iterations_estimate.
28998         (record_niter_bound): Use wide-int interfaces.
28999         (get_estimated_loop_iterations_int): Likewise.
29000         (get_estimated_loop_iterations): Likewise.
29001         (get_max_loop_iterations): Likewise.
29002         * cfgloop.h: Include wide-int.h.
29003         (struct nb_iter_bound): Change bound to widest_int.
29004         (struct loop): Change nb_iterations_upper_bound and
29005         nb_iterations_estimate to widest_int.
29006         (record_niter_bound): Switch to use widest_int.
29007         (get_estimated_loop_iterations): Likewise.
29008         (get_max_loop_iterations): Likewise.
29009         (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
29010         update for wide-int.
29011         * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
29012         * combine.c (try_combine): Likewise.
29013         (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
29014         * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
29015         interfaces.
29016         (aarch64_float_const_representable_p): Likewise.
29017         * config/arc/arc.c: Include wide-int.h.
29018         (arc_can_use_doloop_p): Use wide-int interfaces.
29019         * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
29020         (vfp3_const_double_index): Likewise.
29021         * config/avr/avr.c (avr_out_round): Likewise.
29022         (avr_fold_builtin): Likewise.
29023         * config/bfin/bfin.c (bfin_local_alignment): Likewise.
29024         (bfin_can_use_doloop_p): Likewise.
29025         * config/darwin.c (darwin_mergeable_constant_section): Likewise.
29026         (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
29027         * config/i386/i386.c: Include wide-int.h.
29028         (ix86_data_alignment): Use wide-int interfaces.
29029         (ix86_local_alignment): Likewise.
29030         (ix86_emit_swsqrtsf): Update real_from_integer.
29031         * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
29032         * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
29033         * config/rs6000/predicates.md (any_operand): Add const_wide_int.
29034         (zero_constant): Likewise.
29035         (input_operand): Likewise.
29036         (splat_input_operand): Likewise.
29037         (non_logical_cint_operand): Change const_double to const_wide_int.
29038         * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
29039         (easy_altivec_constant): Remove comment.
29040         (paired_expand_vector_init): Use CONSTANT_P.
29041         (rs6000_legitimize_address): Handle CONST_WIDE_INT.
29042         (rs6000_emit_move): Update checks.
29043         (rs6000_aggregate_candidate): Use wide-int interfaces.
29044         (rs6000_expand_ternop_builtin): Likewise.
29045         (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
29046         (rs6000_assemble_integer): Likewise.
29047         (rs6000_hash_constant): Likewise.
29048         (output_toc): Likewise.
29049         (rs6000_rtx_costs): Likewise.
29050         (rs6000_emit_swrsqrt); Update call to real_from_integer.
29051         * config/rs6000/rs6000-c.c: Include wide-int.h.
29052         (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
29053         * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
29054         * config/rs6000/rs6000.md: Use const_scalar_int_operand.
29055         Handle CONST_WIDE_INT.
29056         * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
29057         Use tree_fits_uhwi_p.
29058         * config/sparc/sparc.c: Include wide-int.h.
29059         (sparc_fold_builtin): Use wide-int interfaces.
29060         * config/vax/vax.c: Include wide-int.h.
29061         (vax_float_literal): Use real_from_integer.
29062         * coretypes.h (struct hwivec_def): New.
29063         (hwivec): New.
29064         (const_hwivec): New.
29065         * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
29066         (equiv_constant): Handle CONST_WIDE_INT.
29067         * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
29068         (cselib_hash_rtx): Handle CONST_WIDE_INT.
29069         * dbxout.c (stabstr_U): Use wide-int interfaces.
29070         (dbxout_type): Update to use cst_fits_shwi_p.
29071         * defaults.h (LOG2_BITS_PER_UNIT): Define.
29072         (TARGET_SUPPORTS_WIDE_INT): Add default.
29073         * dfp.c: Include wide-int.h.
29074         (decimal_real_to_integer2): Use wide-int interfaces and rename to
29075         decimal_real_to_integer.
29076         * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
29077         decimal_real_to_integer.
29078         * doc/generic.texi (Constant expressions): Update for wide_int.
29079         * doc/rtl.texi (const_double): Likewise.
29080         (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
29081         (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
29082         * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
29083         (REAL_VALUE_FROM_INT): Remove.
29084         (TARGET_SUPPORTS_WIDE_INT): New.
29085         * doc/tm.texi: Regenerate.
29086         * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
29087         * double-int.h: Include wide-int.h.
29088         (struct wi::int_traits): New.
29089         * dwarf2out.c (get_full_len): New.
29090         (dw_val_equal_p): Add case dw_val_class_wide_int.
29091         (size_of_loc_descr): Likewise.
29092         (output_loc_operands): Likewise.
29093         (insert_double): Remove.
29094         (insert_wide_int): New.
29095         (add_AT_wide): New.
29096         (print_die): Add case dw_val_class_wide_int.
29097         (attr_checksum): Likewise.
29098         (attr_checksum_ordered): Likewise.
29099         (same_dw_val_p): Likewise.
29100         (size_of_die): Likewise.
29101         (value_format): Likewise.
29102         (output_die): Likewise.
29103         (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
29104         Use wide-int.
29105         (clz_loc_descriptor): Use wide-int interfaces.
29106         (mem_loc_descriptor): Likewise.  Handle CONST_WIDE_INT.
29107         (loc_descriptor): Use wide-int interfaces.  Handle CONST_WIDE_INT.
29108         (round_up_to_align): Use wide-int interfaces.
29109         (field_byte_offset): Likewise.
29110         (insert_double): Rename to insert_wide_int.  Use wide-int interfaces.
29111         (add_const_value_attribute): Handle CONST_WIDE_INT.  Update
29112         CONST_DOUBLE handling.  Use wide-int interfaces.
29113         (add_bound_info): Use tree_fits_uhwi_p.  Use wide-int interfaces.
29114         (gen_enumeration_type_die): Use add_AT_wide.
29115         (hash_loc_operands): Add case dw_val_class_wide_int.
29116         (compare_loc_operands): Likewise.
29117         * dwarf2out.h: Include wide-int.h.
29118         (wide_int_ptr): New.
29119         (enum dw_val_class): Add dw_val_class_wide_int.
29120         (struct dw_val_struct): Add val_wide.
29121         * emit-rtl.c (const_wide_int_htab): New.
29122         (const_wide_int_htab_hash): New.
29123         (const_wide_int_htab_eq): New.
29124         (lookup_const_wide_int): New.
29125         (const_double_htab_hash): Use wide-int interfaces.
29126         (const_double_htab_eq): Likewise.
29127         (rtx_to_double_int): Conditionally compile for wide-int.
29128         (immed_double_int_const): Rename to immed_wide_int_const and
29129         update for wide-int.
29130         (immed_double_const): Conditionally compile for wide-int.
29131         (init_emit_once): Use wide-int interfaces.
29132         * explow.c (plus_constant): Likewise.
29133         * expmed.c (mask_rtx): Move further up file.  Use wide-int interfaces.
29134         (lshift_value): Use wide-int interfaces.
29135         (expand_mult): Likewise.
29136         (choose_multiplier): Likewise.
29137         (expand_smod_pow2): Likewise.
29138         (make_tree): Likewise.
29139         * expr.c (convert_modes): Consolidate handling of constants.
29140         Use wide-int interfaces.
29141         (emit_group_load_1): Add note.
29142         (store_expr): Update comment.
29143         (get_inner_reference): Use wide-int interfaces.
29144         (expand_constructor): Update comment.
29145         (expand_expr_real_2): Use wide-int interfaces.
29146         (expand_expr_real_1): Likewise.
29147         (reduce_to_bit_field_precision): Likewise.
29148         (const_vector_from_tree): Likewise.
29149         * final.c: Include wide-int-print.h.
29150         (output_addr_const): Handle CONST_WIDE_INT.  Use CONST_DOUBLE_AS_INT_P.
29151         * fixed-value.c: Include wide-int.h.
29152         (fixed_from_string): Use wide-int interfaces.
29153         (fixed_to_decimal): Likewise.
29154         (fixed_convert_from_real): Likewise.
29155         (real_convert_from_fixed): Likewise.
29156         * fold-const.h (mem_ref_offset): Return an offset_int.
29157         (div_if_zero_remainder): Remove code parameter.
29158         * fold-const.c (div_if_zero_remainder): Remove code parameter.
29159         Use wide-int interfaces.
29160         (may_negate_without_overflow_p): Use wide-int interfaces.
29161         (negate_expr_p): Likewise.
29162         (fold_negate_expr): Likewise.
29163         (int_const_binop_1): Likewise.
29164         (const_binop): Likewise.
29165         (fold_convert_const_int_from_int): Likewise.
29166         (fold_convert_const_int_from_real): Likewise.
29167         (fold_convert_const_int_from_fixed): Likewise.
29168         (fold_convert_const_fixed_from_int): Likewise.
29169         (all_ones_mask_p): Take an unsigned size.  Use wide-int interfaces.
29170         (sign_bit_p): Use wide-int interfaces.
29171         (make_range_step): Likewise.
29172         (build_range_check): Likewise.  Pass an integer of the correct type
29173         instead of using integer_one_node.
29174         (range_predecessor): Pass an integer of the correct type instead
29175         of using integer_one_node.
29176         (range_successor): Likewise.
29177         (merge_ranges): Likewise.
29178         (unextend): Use wide-int interfaces.
29179         (extract_muldiv_1): Likewise.
29180         (fold_div_compare): Likewise.
29181         (fold_single_bit_test): Likewise.
29182         (fold_sign_changed_comparison): Likewise.
29183         (try_move_mult_to_index): Update calls to div_if_zero_remainder.
29184         (fold_plusminus_mult_expr): Use wide-int interfaces.
29185         (native_encode_int): Likewise.
29186         (native_interpret_int): Likewise.
29187         (fold_unary_loc): Likewise.
29188         (pointer_may_wrap_p): Likewise.
29189         (size_low_cst): Likewise.
29190         (mask_with_tz): Likewise.
29191         (fold_binary_loc): Likewise.
29192         (fold_ternary_loc): Likewise.
29193         (multiple_of_p): Likewise.
29194         (tree_call_nonnegative_warnv_p): Update calls to
29195         tree_int_cst_min_precision and real_from_integer.
29196         (fold_negate_const): Use wide-int interfaces.
29197         (fold_abs_const): Likewise.
29198         (fold_relational_const): Use tree_int_cst_lt.
29199         (round_up_loc): Use wide-int interfaces.
29200         * genemit.c (gen_exp): Add CONST_WIDE_INT case.
29201         * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
29202         * gengtype.c: Remove include of double-int.h.
29203         (do_typedef): Use wide-int interfaces.
29204         (open_base_files): Add wide-int.h.
29205         (main): Add offset_int and widest_int typedefs.
29206         * gengtype-lex.l: Handle "^".
29207         (CXX_KEYWORD): Add "static".
29208         * gengtype-parse.c (require3): New.
29209         (require_template_declaration): Handle constant template arguments
29210         and nested templates.
29211         * gengtype-state.c: Don't include "double-int.h".
29212         * genpreds.c (write_one_predicate_function): Update comment.
29213         (write_tm_constrs_h): Add check for hval and lval use in
29214         CONST_WIDE_INT.
29215         * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
29216         (add_to_sequence): Likewise.
29217         * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
29218         and const_double_operand.
29219         * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
29220         interfaces.
29221         * gimple-fold.c (get_base_constructor): Likewise.
29222         (fold_array_ctor_reference): Likewise.
29223         (fold_nonarray_ctor_reference): Likewise.
29224         (fold_const_aggregate_ref_1): Likewise.
29225         (gimple_val_nonnegative_real_p): Likewise.
29226         (gimple_fold_indirect_ref): Likewise.
29227         * gimple-pretty-print.c (dump_ssaname_info): Likewise.
29228         * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
29229         (struct slsr_cand_d): Change index to be widest_int.
29230         (struct incr_info_d): Change incr to be widest_int.
29231         (alloc_cand_and_find_basis): Use wide-int interfaces.
29232         (slsr_process_phi): Likewise.
29233         (backtrace_base_for_ref): Likewise.  Return a widest_int.
29234         (restructure_reference): Take a widest_int instead of a double_int.
29235         (slsr_process_ref): Use wide-int interfaces.
29236         (create_mul_ssa_cand): Likewise.
29237         (create_mul_imm_cand): Likewise.
29238         (create_add_ssa_cand): Likewise.
29239         (create_add_imm_cand): Take a widest_int instead of a double_int.
29240         (slsr_process_add): Use wide-int interfaces.
29241         (slsr_process_cast): Likewise.
29242         (slsr_process_copy): Likewise.
29243         (dump_candidate): Likewise.
29244         (dump_incr_vec): Likewise.
29245         (replace_ref): Likewise.
29246         (cand_increment): Likewise.  Return a widest_int.
29247         (cand_abs_increment): Likewise.
29248         (replace_mult_candidate): Take a widest_int instead of a double_int.
29249         (replace_unconditional_candidate): Use wide-int interfaces.
29250         (incr_vec_index): Take a widest_int instead of a double_int.
29251         (create_add_on_incoming_edge): Likewise.
29252         (create_phi_basis): Use wide-int interfaces.
29253         (replace_conditional_candidate): Likewise.
29254         (record_increment): Take a widest_int instead of a double_int.
29255         (record_phi_increments): Use wide-int interfaces.
29256         (phi_incr_cost): Take a widest_int instead of a double_int.
29257         (lowest_cost_path): Likewise.
29258         (total_savings): Likewise.
29259         (analyze_increments): Use wide-int interfaces.
29260         (ncd_with_phi): Take a widest_int instead of a double_int.
29261         (ncd_of_cand_and_phis): Likewise.
29262         (nearest_common_dominator_for_cands): Likewise.
29263         (insert_initializers): Use wide-int interfaces.
29264         (all_phi_incrs_profitable): Likewise.
29265         (replace_one_candidate): Likewise.
29266         (replace_profitable_candidates): Likewise.
29267         * godump.c: Include wide-int-print.h.
29268         (go_output_typedef): Use wide-int interfaces.
29269         * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
29270         * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
29271         (build_loop_iteration_domains): Likewise.
29272         * hooks.h: Include wide-int.h rather than double-int.h.
29273         (hook_bool_dint_dint_uint_bool_true): Delete.
29274         (hook_bool_wint_wint_uint_bool_true): Declare.
29275         * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
29276         (hook_bool_wint_wint_uint_bool_true): New.
29277         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
29278         interfaces.
29279         (ubsan_expand_si_overflow_mul_check): Likewise.
29280         * ipa-devirt.c (get_polymorphic_call_info): Likewise.
29281         * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
29282         (get_ancestor_addr_info): Likewise.
29283         (ipa_modify_call_arguments): Likewise.
29284         * loop-doloop.c (doloop_modify): Likewise.
29285         (doloop_optimize): Likewise.
29286         * loop-iv.c (iv_number_of_iterations): Likewise.
29287         * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
29288         (unroll_loop_constant_iterations): Likewise.
29289         (decide_unroll_runtime_iterations): Likewise.
29290         (unroll_loop_runtime_iterations): Likewise.
29291         (decide_peel_simple): Likewise.
29292         (decide_unroll_stupid): Likewise.
29293         * lto-streamer-in.c (streamer_read_wi): Add.
29294         (input_cfg): Use wide-int interfaces.
29295         (lto_input_tree_1): Likewise.
29296         * lto-streamer-out.c (streamer_write_wi): Add.
29297         (hash_tree): Use wide-int interfaces.
29298         (output_cfg): Likewise.
29299         * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
29300         (GTFILES): Add wide-int.h and signop.h.
29301         (TAGS): Look for .cc files too.
29302         * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
29303         * optabs.c (expand_subword_shift): Likewise.
29304         (expand_doubleword_shift): Likewise.
29305         (expand_absneg_bit): Likewise.
29306         (expand_copysign_absneg): Likewise.
29307         (expand_copysign_bit): Likewise.
29308         * postreload.c (reload_cse_simplify_set): Likewise.
29309         * predict.c (predict_iv_comparison): Likewise.
29310         * pretty-print.h: Include wide-int-print.h.
29311         (pp_wide_int) New.
29312         * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
29313         * print-tree.c: Include wide-int-print.h.
29314         (print_node_brief): Use wide-int interfaces.
29315         (print_node): Likewise.
29316         * read-rtl.c (validate_const_wide_int): New.
29317         (read_rtx_code): Add CONST_WIDE_INT case.
29318         * real.c: Include wide-int.h.
29319         (real_to_integer2): Delete.
29320         (real_to_integer): New function, returning a wide_int.
29321         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29322         (ten_to_ptwo): Update call to real_from_integer.
29323         (real_digit): Likewise.
29324         * real.h: Include signop.h, wide-int.h and insn-modes.h.
29325         (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
29326         (REAL_VALUE_TO_INT): Delete.
29327         (real_to_integer): Declare a wide-int form.
29328         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29329         * recog.c (const_int_operand): Improve comment.
29330         (const_scalar_int_operand): New.
29331         (const_double_operand): Add a separate definition for CONST_WIDE_INT.
29332         * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
29333         (split_double): Likewise.
29334         * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
29335         (rtx_size): Likewise.
29336         (rtx_alloc_stat_v): New.
29337         (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
29338         (cwi_output_hex): New.
29339         (iterative_hash_rtx): Handle CONST_WIDE_INT.
29340         (cwi_check_failed_bounds): New.
29341         * rtl.def (CONST_WIDE_INT): New.
29342         * rtl.h: Include <utility> and wide-int.h.
29343         (struct hwivec_def): New.
29344         (CWI_GET_NUM_ELEM): New.
29345         (CWI_PUT_NUM_ELEM): New.
29346         (struct rtx_def): Add num_elem and hwiv.
29347         (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
29348         (CASE_CONST_UNIQUE): Likewise.
29349         (CASE_CONST_ANY): Likewise.
29350         (CONST_SCALAR_INT_P): Likewise.
29351         (CONST_WIDE_INT_P): New.
29352         (CWI_ELT): New.
29353         (HWIVEC_CHECK): New.
29354         (cwi_check_failed_bounds): New.
29355         (CWI_ELT): New.
29356         (HWIVEC_CHECK): New.
29357         (CONST_WIDE_INT_VEC) New.
29358         (CONST_WIDE_INT_NUNITS) New.
29359         (CONST_WIDE_INT_ELT) New.
29360         (rtx_mode_t): New type.
29361         (wi::int_traits <rtx_mode_t>): New.
29362         (wi::shwi): New.
29363         (wi::min_value): New.
29364         (wi::max_value): New.
29365         (rtx_alloc_v) New.
29366         (const_wide_int_alloc): New.
29367         (immed_wide_int_const): New.
29368         * sched-vis.c (print_value): Handle CONST_WIDE_INT.
29369         * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
29370         * signop.h: New file.
29371         * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
29372         (simplify_const_unary_operation): Use wide-int interfaces.
29373         (simplify_binary_operation_1): Likewise.
29374         (simplify_const_binary_operation): Likewise.
29375         (simplify_const_relational_operation): Likewise.
29376         (simplify_immed_subreg): Likewise.
29377         * stmt.c (expand_case): Likewise.
29378         * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
29379         signop rather than a bool.
29380         * stor-layout.c (layout_type): Use wide-int interfaces.
29381         (initialize_sizetypes): Update calls to
29382         set_min_and_max_values_for_integral_type.
29383         (set_min_and_max_values_for_integral_type): Take a signop rather
29384         than a bool.  Use wide-int interfaces.
29385         (fixup_signed_type): Update accordingly.  Remove
29386         HOST_BITS_PER_DOUBLE_INT limit.
29387         (fixup_unsigned_type): Likewise.
29388         * system.h (STATIC_CONSTANT_P): New.
29389         (STATIC_ASSERT): New.
29390         * target.def (can_use_doloop_p): Take widest_ints rather than
29391         double_ints.
29392         * target.h: Include wide-int.h rather than double-int.h.
29393         * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
29394         than double_ints.
29395         * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
29396         rather than INT_CST_LT_UNSIGNED.
29397         (can_use_doloop_if_innermost): Take widest_ints rather than
29398         double_ints.
29399         * tree-affine.c: Include wide-int-print.h.
29400         (double_int_ext_for_comb): Delete.
29401         (wide_int_ext_for_comb): New.
29402         (aff_combination_zero): Use wide-int interfaces.
29403         (aff_combination_const): Take a widest_int instead of a double_int.
29404         (aff_combination_elt): Use wide-int interfaces.
29405         (aff_combination_scale): Take a widest_int instead of a double_int.
29406         (aff_combination_add_elt): Likewise.
29407         (aff_combination_add_cst): Likewise.
29408         (aff_combination_add): Use wide-int interfaces.
29409         (aff_combination_convert): Likewise.
29410         (tree_to_aff_combination): Likewise.
29411         (add_elt_to_tree): Take a widest_int instead of a double_int.
29412         (aff_combination_to_tree): Use wide-int interfaces.
29413         (aff_combination_remove_elt): Likewise.
29414         (aff_combination_add_product): Take a widest_int instead of
29415         a double_int.
29416         (aff_combination_mult): Use wide-int interfaces.
29417         (aff_combination_expand): Likewise.
29418         (double_int_constant_multiple_p): Delete.
29419         (wide_int_constant_multiple_p): New.
29420         (aff_combination_constant_multiple_p): Take a widest_int pointer
29421         instead of a double_int pointer.
29422         (print_aff): Use wide-int interfaces.
29423         (get_inner_reference_aff): Take a widest_int pointer
29424         instead of a double_int pointer.
29425         (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
29426         * tree-affine.h: Include wide-int.h.
29427         (struct aff_comb_elt): Change type of coef to widest_int.
29428         (struct affine_tree_combination): Change type of offset to widest_int.
29429         (double_int_ext_for_comb): Delete.
29430         (wide_int_ext_for_comb): New.
29431         (aff_combination_const): Use widest_int instead of double_int.
29432         (aff_combination_scale): Likewise.
29433         (aff_combination_add_elt): Likewise.
29434         (aff_combination_constant_multiple_p): Likewise.
29435         (get_inner_reference_aff): Likewise.
29436         (aff_comb_cannot_overlap_p): Likewise.
29437         (aff_combination_zero_p): Use wide-int interfaces.
29438         * tree.c: Include tree.h.
29439         (init_ttree): Use make_int_cst.
29440         (tree_code_size): Removed code for INTEGER_CST case.
29441         (tree_size): Add INTEGER_CST case.
29442         (make_node_stat): Update comment.
29443         (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
29444         (build_int_cst_type): Use wide-int interfaces.
29445         (double_int_to_tree): Likewise.
29446         (double_int_fits_to_tree_p): Delete.
29447         (force_fit_type_double): Delete.
29448         (force_fit_type): New.
29449         (int_cst_hash_hash): Use wide-int interfaces.
29450         (int_cst_hash_eq): Likewise.
29451         (build_int_cst_wide): Delete.
29452         (wide_int_to_tree): New.
29453         (cache_integer_cst): Use wide-int interfaces.
29454         (build_low_bits_mask): Likewise.
29455         (cst_and_fits_in_hwi): Likewise.
29456         (real_value_from_int_cst): Likewise.
29457         (make_int_cst_stat): New.
29458         (integer_zerop): Use wide_int interfaces.
29459         (integer_onep): Likewise.
29460         (integer_all_onesp): Likewise.
29461         (integer_pow2p): Likewise.
29462         (integer_nonzerop): Likewise.
29463         (tree_log2): Likewise.
29464         (tree_floor_log2): Likewise.
29465         (tree_ctz): Likewise.
29466         (int_size_in_bytes): Likewise.
29467         (mem_ref_offset): Return an offset_int rather than a double_int.
29468         (build_type_attribute_qual_variant): Use wide_int interfaces.
29469         (type_hash_eq): Likewise
29470         (tree_int_cst_equal): Likewise.
29471         (tree_int_cst_lt): Delete.
29472         (tree_int_cst_compare): Likewise.
29473         (tree_fits_shwi_p): Use wide_int interfaces.
29474         (tree_fits_uhwi_p): Likewise.
29475         (tree_int_cst_sign_bit): Likewise.
29476         (tree_int_cst_sgn): Likewise.
29477         (tree_int_cst_min_precision): Take a signop rather than a bool.
29478         (simple_cst_equal): Use wide_int interfaces.
29479         (compare_tree_int): Likewise.
29480         (iterative_hash_expr): Likewise.
29481         (int_fits_type_p): Likewise.  Use tree_int_cst_lt rather than
29482         INT_CST_LT.
29483         (get_type_static_bounds): Use wide_int interfaces.
29484         (tree_int_cst_elt_check_failed): New.
29485         (build_common_tree_nodes): Reordered to set prec before filling in
29486         value.
29487         (int_cst_value): Check cst_and_fits_in_hwi.
29488         (widest_int_cst_value): Use wide_int interfaces.
29489         (upper_bound_in_type): Likewise.
29490         (lower_bound_in_type): Likewise.
29491         (num_ending_zeros): Likewise.
29492         (drop_tree_overflow): Likewise.
29493         * tree-call-cdce.c (check_pow): Update call to real_from_integer.
29494         (gen_conditions_for_pow_cst_base): Likewise.
29495         * tree-cfg.c: Include wide-int.h and wide-int-print.h.
29496         (group_case_labels_stmt): Use wide-int interfaces.
29497         (verify_gimple_assign_binary): Likewise.
29498         (print_loop): Likewise.
29499         * tree-chrec.c (tree_fold_binomial): Likewise.
29500         * tree-core.h (struct tree_base): Add int_length.
29501         (struct tree_int_cst): Change rep of value.
29502         * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
29503         (dr_may_alias_p): Likewise.
29504         (max_stmt_executions_tree): Likewise.
29505         * tree.def (INTEGER_CST): Update comment.
29506         * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
29507         * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
29508         * tree-dump.c: Include wide-int.h and wide-int-print.h.
29509         (dequeue_and_dump): Use wide-int interfaces.
29510         * tree.h: Include wide-int.h.
29511         (NULL_TREE): Moved to earlier loc in file.
29512         (TREE_INT_CST_ELT_CHECK): New.
29513         (tree_int_cst_elt_check_failed): New.
29514         (TYPE_SIGN): New.
29515         (TREE_INT_CST): Delete.
29516         (TREE_INT_CST_LOW): Use wide-int interfaces.
29517         (TREE_INT_CST_HIGH): Delete.
29518         (TREE_INT_CST_NUNITS): New.
29519         (TREE_INT_CST_EXT_NUNITS): Likewise.
29520         (TREE_INT_CST_OFFSET_NUNITS): Likewise.
29521         (TREE_INT_CST_ELT): Likewise.
29522         (INT_CST_LT): Delete.
29523         (tree_int_cst_elt_check): New (two forms).
29524         (type_code_size): Update comment.
29525         (make_int_cst_stat, make_int_cst): New.
29526         (tree_to_double_int): Delete.
29527         (double_int_fits_to_tree_p): Delete.
29528         (force_fit_type_double): Delete.
29529         (build_int_cstu): Replace with out-of-line function.
29530         (build_int_cst_wide): Delete.
29531         (tree_int_cst_lt): Define inline.
29532         (tree_int_cst_le): New.
29533         (tree_int_cst_compare): Define inline.
29534         (tree_int_cst_min_precision): Take a signop rather than a bool.
29535         (wi::int_traits <const_tree>): New.
29536         (wi::int_traits <tree>): New.
29537         (wi::extended_tree): New.
29538         (wi::int_traits <wi::extended_tree>): New.
29539         (wi::to_widest): New.
29540         (wi::to_offset): New.
29541         (wi::fits_to_tree_p): New.
29542         (wi::min_value): New.
29543         (wi::max_value): New.
29544         * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
29545         (copy_tree_body_r): Likewise.
29546         * tree-object-size.c (compute_object_offset): Likewise.
29547         (addr_object_size): Likewise.
29548         * tree-predcom.c: Include wide-int-print.h.
29549         (struct dref_d): Change type of offset to widest_int.
29550         (dump_dref): Call wide-int printer.
29551         (aff_combination_dr_offset): Use wide-int interfaces.
29552         (determine_offset): Take a widest_int pointer rather than a
29553         double_int pointer.
29554         (split_data_refs_to_components): Use wide-int interfaces.
29555         (suitable_component_p): Likewise.
29556         (order_drefs): Likewise.
29557         (add_ref_to_chain): Likewise.
29558         (valid_initializer_p): Likewise.
29559         (determine_roots_comp): Likewise.
29560         * tree-pretty-print.c: Include wide-int-print.h.
29561         (dump_generic_node): Use wide-int interfaces.
29562         * tree-sra.c (sra_ipa_modify_expr): Likewise.
29563         * tree-ssa-address.c (addr_for_mem_ref): Likewise.
29564         (move_fixed_address_to_symbol): Likewise.
29565         (move_hint_to_base): Likewise.
29566         (move_pointer_to_base): Likewise.
29567         (move_variant_to_index): Likewise.
29568         (most_expensive_mult_to_index): Likewise.
29569         (addr_to_parts): Likewise.
29570         (copy_ref_info): Likewise.
29571         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
29572         (indirect_refs_may_alias_p): Likewise.
29573         (stmt_kills_ref_p_1): Likewise.
29574         * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
29575         * tree-ssa-ccp.c: Update comment at top of file.  Include
29576         wide-int-print.h.
29577         (struct prop_value_d): Change type of mask to widest_int.
29578         (extend_mask): New function.
29579         (dump_lattice_value): Use wide-int interfaces.
29580         (get_default_value): Likewise.
29581         (set_constant_value): Likewise.
29582         (set_value_varying): Likewise.
29583         (valid_lattice_transition): Likewise.
29584         (set_lattice_value): Likewise.
29585         (value_to_double_int): Delete.
29586         (value_to_wide_int): New.
29587         (get_value_from_alignment): Use wide-int interfaces.
29588         (get_value_for_expr): Likewise.
29589         (do_dbg_cnt): Likewise.
29590         (ccp_finalize): Likewise.
29591         (ccp_lattice_meet): Likewise.
29592         (bit_value_unop_1): Use widest_ints rather than double_ints.
29593         (bit_value_binop_1): Likewise.
29594         (bit_value_unop): Use wide-int interfaces.
29595         (bit_value_binop): Likewise.
29596         (bit_value_assume_aligned): Likewise.
29597         (evaluate_stmt): Likewise.
29598         (ccp_fold_stmt): Likewise.
29599         (visit_cond_stmt): Likewise.
29600         (ccp_visit_stmt): Likewise.
29601         * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
29602         (constant_pointer_difference): Likewise.
29603         (associate_pointerplus): Likewise.
29604         (combine_conversions): Likewise.
29605         * tree-ssa-loop.h: Include wide-int.h.
29606         (struct tree_niter_desc): Change type of max to widest_int.
29607         * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
29608         * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
29609         (remove_redundant_iv_tests): Likewise.
29610         (canonicalize_loop_induction_variables): Likewise.
29611         * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
29612         (constant_multiple_of): Take a widest_int pointer instead of
29613         a double_int pointer.
29614         (get_computation_aff): Use wide-int interfaces.
29615         (ptr_difference_cost): Likewise.
29616         (difference_cost): Likewise.
29617         (get_loop_invariant_expr_id): Likewise.
29618         (get_computation_cost_at): Likewise.
29619         (iv_elimination_compare_lt): Likewise.
29620         (may_eliminate_iv): Likewise.
29621         * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
29622         instead of double_int.
29623         (max_loop_iterations): Likewise.
29624         (max_stmt_executions): Likewise.
29625         (estimated_stmt_executions): Likewise.
29626         * tree-ssa-loop-niter.c: Include wide-int-print.h.
29627         (split_to_var_and_offset): Use wide-int interfaces.
29628         (determine_value_range): Likewise.
29629         (bound_difference_of_offsetted_base): Likewise.
29630         (bounds_add): Take a widest_int instead of a double_int.
29631         (number_of_iterations_ne_max): Use wide-int interfaces.
29632         (number_of_iterations_ne): Likewise.
29633         (number_of_iterations_lt_to_ne): Likewise.
29634         (assert_loop_rolls_lt): Likewise.
29635         (number_of_iterations_lt): Likewise.
29636         (number_of_iterations_le): Likewise.
29637         (number_of_iterations_cond): Likewise.
29638         (number_of_iterations_exit): Likewise.
29639         (finite_loop_p): Likewise.
29640         (derive_constant_upper_bound_assign): Likewise.
29641         (derive_constant_upper_bound): Return a widest_int.
29642         (derive_constant_upper_bound_ops): Likewise.
29643         (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
29644         (record_estimate): Take a widest_int rather than a double_int.
29645         (record_nonwrapping_iv): Use wide-int interfaces.
29646         (double_int_cmp): Delete.
29647         (wide_int_cmp): New.
29648         (bound_index): Take a widest_int rather than a double_int.
29649         (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
29650         (maybe_lower_iteration_bound): Likewise.
29651         (estimate_numbers_of_iterations_loop): Likewise.
29652         (estimated_loop_iterations): Take a widest_int pointer than than
29653         a double_int pointer.
29654         (estimated_loop_iterations_int): Use wide-int interfaces.
29655         (max_loop_iterations): Take a widest_int pointer than than
29656         a double_int pointer.
29657         (max_loop_iterations_int): Use wide-int interfaces.
29658         (max_stmt_executions): Take a widest_int pointer than than
29659         a double_int pointer.
29660         (estimated_stmt_executions): Likewise.
29661         (n_of_executions_at_most): Use wide-int interfaces.
29662         (scev_probably_wraps_p): Likewise.
29663         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
29664         to real_to_integer.
29665         * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
29666         interfaces.
29667         * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
29668         double_ints.  Adjust for trailing_wide_ints <3> representation.
29669         (set_nonzero_bits): Likewise.
29670         (get_range_info): Return wide_ints rather than double_ints.
29671         Adjust for trailing_wide_ints <3> representation.
29672         (get_nonzero_bits): Likewise.
29673         (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
29674         representation.
29675         * tree-ssanames.h (struct range_info_def): Replace min, max and
29676         nonzero_bits with a trailing_wide_ints <3>.
29677         (set_range_info): Use wide_int_refs rather than double_ints.
29678         (set_nonzero_bits): Likewise.
29679         (get_range_info): Return wide_ints rather than double_ints.
29680         (get_nonzero_bits): Likewise.
29681         * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
29682         * tree-ssa-pre.c (phi_translate_1): Likewise.
29683         * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
29684         (acceptable_pow_call): Likewise.
29685         * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
29686         interfaces.
29687         (vn_reference_fold_indirect): Likewise.
29688         (vn_reference_maybe_forwprop_address): Likewise.
29689         (valueize_refs_1): Likewise.
29690         * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
29691         * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
29692         tree_int_cst_lt and tree_int_cst_le.
29693         * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
29694         interfaces.
29695         (streamer_alloc_tree): Likewise.
29696         * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
29697         (streamer_write_tree_header): Likewise.
29698         (streamer_write_integer_cst): Likewise.
29699         * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
29700         (build_constructors): Likewise.
29701         (array_value_type): Likewise.
29702         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
29703         (vect_check_gather): Likewise.
29704         * tree-vect-generic.c (build_replicated_const): Likewise.
29705         (expand_vector_divmod): Likewise.
29706         * tree-vect-loop.c (vect_transform_loop): Likewise.
29707         * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
29708         (vect_do_peeling_for_alignment): Likewise.
29709         * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
29710         * tree-vrp.c: Include wide-int.h.
29711         (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
29712         (extract_range_from_assert): Use wide-int interfaces.
29713         (vrp_int_const_binop): Likewise.
29714         (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
29715         double_int pointers.
29716         (ranges_from_anti_range): Use wide-int interfaces.
29717         (quad_int_cmp): Delete.
29718         (quad_int_pair_sort): Likewise.
29719         (extract_range_from_binary_expr_1): Use wide-int interfaces.
29720         (extract_range_from_unary_expr_1): Likewise.
29721         (adjust_range_with_scev): Likewise.
29722         (masked_increment): Take and return wide_ints rather than double_ints.
29723         (register_edge_assert_for_2): Use wide-int interfaces.
29724         (check_array_ref): Likewise.
29725         (search_for_addr_array): Likewise.
29726         (maybe_set_nonzero_bits): Likewise.
29727         (union_ranges): Pass an integer of the correct type instead of
29728         using integer_one_node.
29729         (intersect_ranges): Likewise.
29730         (simplify_truth_ops_using_ranges): Likewise.
29731         (simplify_bit_ops_using_ranges): Use wide-int interfaces.
29732         (range_fits_type_p): Likewise.
29733         (simplify_cond_using_ranges): Likewise.  Take a signop rather than
29734         a bool.
29735         (simplify_conversion_using_ranges): Use wide-int interfaces.
29736         (simplify_float_conversion_using_ranges): Likewise.
29737         (vrp_finalize): Likewise.
29738         * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
29739         (gimple_stringops_transform): Likewise.
29740         * varasm.c (decode_addr_const): Likewise.
29741         (const_hash_1): Likewise.
29742         (const_rtx_hash_1): Likewise
29743         (output_constant): Likewise.
29744         (array_size_for_constructor): Likewise.
29745         (output_constructor_regular_field): Likewise.
29746         (output_constructor_bitfield): Likewise.
29747         * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
29748         * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
29749         GENERATOR_FILEs.
29750         * gencheck.c: Define BITS_PER_UNIT.
29751         * wide-int.cc: New.
29752         * wide-int.h: New.
29753         * wide-int-print.cc: New.
29754         * wide-int-print.h: New.
29755
29756 2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
29757
29758         * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
29759
29760 2014-05-06  Richard Biener  <rguenther@suse.de>
29761
29762         * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
29763         TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
29764         (TODO_verify_all): Adjust.
29765         * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
29766         TODO_verify_stmts and TODO_verify_rtl_sharing.
29767         * bb-reorder.c: Likewise.
29768         * cfgexpand.c: Likewise.
29769         * cprop.c: Likewise.
29770         * cse.c: Likewise.
29771         * function.c: Likewise.
29772         * fwprop.c: Likewise.
29773         * gcse.c: Likewise.
29774         * gimple-ssa-isolate-paths.c: Likewise.
29775         * gimple-ssa-strength-reduction.c: Likewise.
29776         * ipa-split.c: Likewise.
29777         * loop-init.c: Likewise.
29778         * loop-unroll.c: Likewise.
29779         * lower-subreg.c: Likewise.
29780         * modulo-sched.c: Likewise.
29781         * postreload-gcse.c: Likewise.
29782         * predict.c: Likewise.
29783         * recog.c: Likewise.
29784         * sched-rgn.c: Likewise.
29785         * store-motion.c: Likewise.
29786         * tracer.c: Likewise.
29787         * trans-mem.c: Likewise.
29788         * tree-call-cdce.c: Likewise.
29789         * tree-cfg.c: Likewise.
29790         * tree-cfgcleanup.c: Likewise.
29791         * tree-complex.c: Likewise.
29792         * tree-eh.c: Likewise.
29793         * tree-emutls.c: Likewise.
29794         * tree-if-conv.c: Likewise.
29795         * tree-into-ssa.c: Likewise.
29796         * tree-loop-distribution.c: Likewise.
29797         * tree-object-size.c: Likewise.
29798         * tree-parloops.c: Likewise.
29799         * tree-pass.h: Likewise.
29800         * tree-sra.c: Likewise.
29801         * tree-ssa-ccp.c: Likewise.
29802         * tree-ssa-copy.c: Likewise.
29803         * tree-ssa-copyrename.c: Likewise.
29804         * tree-ssa-dce.c: Likewise.
29805         * tree-ssa-dom.c: Likewise.
29806         * tree-ssa-dse.c: Likewise.
29807         * tree-ssa-forwprop.c: Likewise.
29808         * tree-ssa-ifcombine.c: Likewise.
29809         * tree-ssa-loop-ch.c: Likewise.
29810         * tree-ssa-loop-ivcanon.c: Likewise.
29811         * tree-ssa-loop.c: Likewise.
29812         * tree-ssa-math-opts.c: Likewise.
29813         * tree-ssa-phiopt.c: Likewise.
29814         * tree-ssa-phiprop.c: Likewise.
29815         * tree-ssa-pre.c: Likewise.
29816         * tree-ssa-reassoc.c: Likewise.
29817         * tree-ssa-sink.c: Likewise.
29818         * tree-ssa-strlen.c: Likewise.
29819         * tree-ssa-tail-merge.c: Likewise.
29820         * tree-ssa-uncprop.c: Likewise.
29821         * tree-switch-conversion.c: Likewise.
29822         * tree-tailcall.c: Likewise.
29823         * tree-vect-generic.c: Likewise.
29824         * tree-vectorizer.c: Likewise.
29825         * tree-vrp.c: Likewise.
29826         * tsan.c: Likewise.
29827         * var-tracking.c: Likewise.
29828         * bt-load.c: Likewise.
29829         * cfgcleanup.c: Likewise.
29830         * combine-stack-adj.c: Likewise.
29831         * combine.c: Likewise.
29832         * compare-elim.c: Likewise.
29833         * config/epiphany/resolve-sw-modes.c: Likewise.
29834         * config/i386/i386.c: Likewise.
29835         * config/mips/mips.c: Likewise.
29836         * config/s390/s390.c: Likewise.
29837         * config/sh/sh_treg_combine.cc: Likewise.
29838         * config/sparc/sparc.c: Likewise.
29839         * dce.c: Likewise.
29840         * dse.c: Likewise.
29841         * final.c: Likewise.
29842         * ifcvt.c: Likewise.
29843         * mode-switching.c: Likewise.
29844         * passes.c: Likewise.
29845         * postreload.c: Likewise.
29846         * ree.c: Likewise.
29847         * reg-stack.c: Likewise.
29848         * regcprop.c: Likewise.
29849         * regrename.c: Likewise.
29850         * web.c: Likewise.
29851
29852 2014-05-06  Richard Biener  <rguenther@suse.de>
29853
29854         PR middle-end/61070
29855         * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
29856         * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
29857
29858 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
29859
29860         PR ipa/60965
29861         * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
29862
29863 2014-05-05  Radovan Obradovic  <robradovic@mips.com>
29864             Tom de Vries  <tom@codesourcery.com>
29865
29866         * target.def (call_fusage_contains_non_callee_clobbers): New
29867         DEFHOOKPOD.
29868         * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
29869         Hooks to @menu.
29870         (@node Miscellaneous Register Hooks): New node.
29871         (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
29872         * doc/tm.texi: Regenerate.
29873
29874 2014-05-05  Marek Polacek  <polacek@redhat.com>
29875
29876         PR driver/61065
29877         * opts.c (common_handle_option): Call error_at instead of warning_at.
29878
29879 2014-05-05  Richard Biener  <rguenther@suse.de>
29880
29881         * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
29882         from last_verified if update_ssa ran.  Move TODO_verify_rtl_sharing
29883         under the TODO_verify_il umbrella.
29884
29885 2014-05-05  Richard Biener  <rguenther@suse.de>
29886
29887         * passes.c (execute_function_todo): Move TODO_verify_flow under
29888         the TODO_verify_ul umbrella.
29889
29890 2014-05-05  Richard Biener  <rguenther@suse.de>
29891
29892         PR middle-end/61010
29893         * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
29894         X & CST away from a CST that is the mask of a mode.
29895
29896 2014-05-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
29897
29898         * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
29899         int argument to enum machine_mode.
29900         (picochip_class_max_nregs): Ditto.
29901         * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
29902         (picochip_class_max_nregs): Ditto.
29903
29904 2014-05-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
29905
29906         * target.def: Add new target hook.
29907         * doc/tm.texi: Regenerate.
29908         * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
29909         * targhooks.c (default_keep_leaf_when_profiled): New function.
29910
29911         * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
29912         (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
29913
29914 2014-05-05  Bin Cheng  <bin.cheng@arm.com>
29915
29916         PR tree-optimization/60363
29917         * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
29918         (copy_phi_args): New parameters.  Call get_value_locus_in_path.
29919         (update_destination_phis): New parameter.
29920         (create_edge_and_update_destination_phis): Ditto.
29921         (ssa_fix_duplicate_block_edges): Pass new arguments.
29922         (thread_single_edge): Ditto.
29923
29924 2014-05-04  Peter Bergner  <bergner@vnet.ibm.com>
29925
29926         * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
29927         (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
29928         (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
29929         * config/rs6000/rs6000-builtin.def (BU_MISC_1):
29930         Use RS6000_BTM_HARD_FLOAT.
29931         (BU_MISC_2): Likewise.
29932         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
29933         RS6000_BTM_HARD_FLOAT.
29934         (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
29935         is explicitly used.
29936         (rs6000_invalid_builtin): Add hard floating builtin support.
29937         (rs6000_expand_builtin): Relax the gcc_assert to allow the new
29938         hard float builtins.
29939         (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
29940
29941 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
29942
29943         * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
29944         Add missing function* argument.
29945
29946 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
29947
29948         * lra-constraints.c (valid_address_p): Move earlier in file.
29949         Add a constraint argument to the address_info version.
29950         (satisfies_memory_constraint_p): New function.
29951         (satisfies_address_constraint_p): Likewise.
29952         (process_alt_operands, curr_insn_transform): Use them.
29953         (process_address): Pass the constraint to valid_address_p when
29954         checking address operands.
29955
29956 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
29957
29958         * config/mips/mips.c (mips_isa_rev): New variable.
29959         (mips_set_architecture): Set it.
29960         * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
29961         from mips_isa_rev.
29962         (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
29963         (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
29964         (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
29965         (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
29966         (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
29967         conditions in terms of mips_isa_rev.
29968         (mips_isa_rev): Declare.
29969
29970 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
29971
29972         * config/sh/sh-mem.cc: Use tabs instead of spaces.
29973         (prob_unlikely, prob_likely): Make variables const.
29974
29975 2014-05-03  Denis Chertykov  <chertykov@gmail.com>
29976
29977         * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
29978
29979 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
29980
29981         * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
29982
29983 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
29984
29985         * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
29986         (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
29987         * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
29988         functions.
29989         (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
29990         sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
29991         sh_pass_in_reg_p.
29992         Replace usage of ROUND_REG with sh_round_reg.
29993         Use CEIL instead of ROUND_ADVANCE.
29994
29995 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
29996
29997         PR target/61026
29998         * config/sh/sh.c: Include stdlib headers before everything else.
29999
30000 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
30001
30002         * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
30003         GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
30004         (gimplify_adjust_omp_clauses): Simd region is never
30005         directly nested in combined parallel.  Instead, for linear
30006         with copyin/copyout, if in combined for simd loop, make decl
30007         firstprivate/lastprivate on OMP_FOR.
30008         * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
30009         expand_omp_for_static_chunk): When setting endvar, also set
30010         fd->loop.v to the same value.
30011
30012 2014-05-02  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
30013
30014         * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
30015
30016 2014-05-02  Alan Lawrence  <alan.lawrence@arm.com>
30017
30018         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
30019         expression.
30020
30021 2014-05-02  Marek Polacek  <polacek@redhat.com>
30022
30023         * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
30024
30025 2014-05-02  Kito Cheng  <kito@0xlab.org>
30026
30027         * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
30028         to a C expression marco.
30029         * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
30030         * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
30031         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
30032         * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
30033         HONOR_REG_ALLOC_ORDER.
30034         * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
30035
30036 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30037
30038         * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
30039
30040 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30041
30042         * config/arc/arc.c (arc_select_cc_mode): Fix typo.
30043
30044 2014-05-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
30045
30046         * tree-if-conv.c (is_cond_scalar_reduction): New function.
30047         (convert_scalar_cond_reduction): Likewise.
30048         (predicate_scalar_phi): Add recognition and transformation
30049         of simple conditioanl reduction to be vectorizable.
30050
30051 2014-05-01  Marek Polacek  <polacek@redhat.com>
30052
30053         PR c/43245
30054         * doc/invoke.texi: Document -Wdiscarded-qualifiers.
30055
30056 2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
30057
30058         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
30059         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
30060         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
30061         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
30062         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
30063         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
30064         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
30065         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
30066
30067 2014-04-30  Joern Rennecke  <joern.rennecke@embecosm.com>
30068
30069         * config/arc/arc.opt (mlra): Move comment above option name
30070         to avoid mis-parsing as language options.
30071
30072 2014-04-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30073
30074         * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
30075         * config/sol2.h: ... here.
30076         * config/sol2-10.h: Remove.
30077
30078         * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
30079         (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
30080         (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
30081         (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
30082         (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
30083         * config/sol2.h: ... here.
30084         (SECTION_NAME_FORMAT): Don't redefine.
30085         (STARTFILE_ARCH32_SPEC): Rename to ...
30086         (STARTFILE_ARCH_SPEC): ... this.
30087         (ASM_OUTPUT_ALIGNED_COMMON): Move ...
30088         * config/sparc/sol2.h: ... here.
30089         (SECTION_NAME_FORMAT): Don't undef.
30090         * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
30091         (SUBTARGET_EXTRA_SPECS): Remove.
30092         * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
30093
30094         * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
30095         (MD_STARTFILE_PREFIX): Remove.
30096         (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
30097         (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
30098         (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
30099         (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
30100         (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
30101         (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
30102         * config/i386/sol2.h: ... here.
30103         (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
30104         * config/i386/sol2-bi.h: Remove.
30105         * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
30106         (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
30107
30108         * config/i386/t-sol2-64: Rename to ...
30109         * config/i386/t-sol2: ... this.
30110         * config/sparc/t-sol2-64: Rename to ...
30111         * config/sparc/t-sol2: ... this.
30112
30113         * config.gcc (*-*-solaris2*): Split sol2_tm_file into
30114         sol2_tm_file_head, sol2_tm_file_tail.
30115         Include ${cpu_type}/sol2.h before sol2.h.
30116         Remove sol2-10.h.
30117         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
30118         i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
30119         Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
30120         Reflect i386/t-sol2-64 renaming.
30121         (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
30122         Reflect sparc/t-sol2-64 renaming.
30123
30124 2014-04-30  Richard Biener  <rguenther@suse.de>
30125
30126         * passes.c (execute_function_todo): Move TODO_verify_stmts
30127         and TODO_verify_ssa under the TODO_verify_il umbrella.
30128         * tree-ssa.h (verify_ssa): Adjust prototype.
30129         * tree-ssa.c (verify_ssa): Add parameter to tell whether
30130         we should verify SSA operands.
30131         * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
30132         * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
30133         whether we should verify whether not throwing stmts have EH info.
30134         * graphite-scop-detection.c (create_sese_edges): Adjust.
30135         * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
30136         * tree-eh.c (lower_try_finally_switch): Do not add the
30137         default case label twice.
30138
30139 2014-04-30  Marek Polacek  <polacek@redhat.com>
30140
30141         * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
30142         * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
30143         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
30144         * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
30145
30146 2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
30147
30148         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
30149         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
30150         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
30151         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
30152         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
30153         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
30154         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
30155         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
30156
30157 2014-04-29  David Malcolm  <dmalcolm@redhat.com>
30158
30159         * tree-cfg.c (dump_function_to_file): Dump the return type of
30160         functions, in a line to itself before the function body, mimicking
30161         the layout of a C function.
30162
30163 2014-04-29  Jakub Jelinek  <jakub@redhat.com>
30164
30165         PR tree-optimization/60971
30166         * tree-tailcall.c (process_assignment): Reject conversions which
30167         reduce precision.
30168
30169 2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
30170
30171         * calls.c (initialize_argument_information): Always treat
30172         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
30173         (expand_call): Likewise.
30174         (emit_library_call_calue_1): Likewise.
30175         * expr.c (PUSH_ARGS_REVERSED): Do not define.
30176         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
30177         code accordingly.
30178
30179 2014-04-29  Nick Clifton  <nickc@redhat.com>
30180
30181         * config/msp430/msp430.md (umulsidi): Fix typo.
30182         (mulhisi3): Enable even inside interrupt handlers.
30183         * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
30184         bigger return address pushed in large mode.
30185
30186 2014-04-29  Nick Clifton  <nickc@redhat.com>
30187
30188         * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
30189         (arc_init_reg_tables): Use a machine_mode enum to iterate over
30190         available modes.
30191         * config/m32r/m32r.c (init_reg_tables): Likewise.
30192         * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
30193         enum to hold the modes.
30194
30195 2014-04-29  Richard Biener  <rguenther@suse.de>
30196
30197         * dominance.c (free_dominance_info): Add overload with
30198         function parameter.
30199         (dom_info_state): Likewise.
30200         (dom_info_available_p): Likewise.
30201         * basic-block.h (free_dominance_info, dom_info_state,
30202         dom_info_available_p): Declare overloads.
30203         * passes.c (execute_function_todo): Verify that verifiers
30204         don't change dominator info state.  Drop dominator info
30205         for IPA pass invocations.
30206         * cgraph.c (release_function_body): Restore asserts that
30207         dominator information is released.
30208
30209 2014-04-29  Patrick Palka  <patrick@parcs.ath.cx>
30210
30211         * doc/invoke.texi: Fix typo.
30212         * tree-vrp.c: Fix typos.
30213         * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
30214
30215 2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
30216
30217         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
30218
30219 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
30220
30221         * config/aarch64/aarch64-builtins.c
30222         (aarch64_types_storestruct_lane_qualifiers): New.
30223         (TYPES_STORESTRUCT_LANE): Likewise.
30224         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
30225         (st3_lane): Likewise.
30226         (st4_lane): Likewise.
30227         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
30228         (vec_store_lanesci_lane<mode>): Likewise.
30229         (vec_store_lanesxi_lane<mode>): Likewise.
30230         (aarch64_st2_lane<VQ:mode>): Likewise.
30231         (aarch64_st3_lane<VQ:mode>): Likewise.
30232         (aarch64_st4_lane<VQ:mode>): Likewise.
30233         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
30234         * config/aarch64/arm_neon.h
30235         (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
30236         use new macro arguments.
30237         (__ST3_LANE_FUNC): Likewise.
30238         (__ST4_LANE_FUNC): Likewise.
30239         * config/aarch64/iterators.md (V_TWO_ELEM): New.
30240         (V_THREE_ELEM): Likewise.
30241         (V_FOUR_ELEM): Likewise.
30242
30243 2014-04-28  David Malcolm  <dmalcolm@redhat.com>
30244
30245         * doc/gimple.texi: Replace the description of the now-defunct
30246         union gimple_statement_d with a diagram showing the
30247         gimple_statement_base class hierarchy and its relationships to
30248         the GSS_ and GIMPLE_ enums.
30249
30250 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
30251
30252         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
30253         * config/aarch64/aarch64.c
30254         (aarch64_cannot_change_mode_class): Weaken conditions.
30255         (aarch64_modes_tieable_p): New.
30256         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
30257
30258 2014-04-28  Pat Haugen  <pthaugen@us.ibm.com>
30259
30260         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
30261         (loadsync_<mode>): Change mode.
30262         (load_quadpti, store_quadpti): New.
30263         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
30264         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
30265
30266 2014-04-28  Martin Jambor  <mjambor@suse.cz>
30267
30268         * tree-sra.c (sra_modify_expr): Generate new memory accesses with
30269         same alias type as the original statement.
30270         (subreplacement_assignment_data): New type.
30271         (handle_unscalarized_data_in_subtree): New type of parameter,
30272         generate new memory accesses with same alias type as the original
30273         statement.
30274         (load_assign_lhs_subreplacements): Likewise.
30275         (sra_modify_constructor_assign): Generate new memory accesses with
30276         same alias type as the original statement.
30277
30278 2014-04-28  Richard Biener  <rguenther@suse.de>
30279
30280         * tree-pass.h (TODO_verify_il): Define.
30281         (TODO_verify_all): Complete properly.
30282         * passes.c (execute_function_todo): Move existing loop-closed
30283         SSA verification under TODO_verify_il.
30284         (execute_one_pass): Trigger TODO_verify_il at todo-after time.
30285         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
30286         Fix tree sharing issue.
30287
30288 2014-04-28  Richard Biener  <rguenther@suse.de>
30289
30290         PR middle-end/60092
30291         * builtins.def (DEF_C11_BUILTIN): Add.
30292         (BUILT_IN_ALIGNED_ALLOC): Likewise.
30293         * coretypes.h (enum function_class): Add function_c11_misc.
30294         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
30295         BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
30296         (call_may_clobber_ref_p_1): Likewise.
30297         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
30298         (mark_all_reaching_defs_necessary_1): Likewise.
30299         (propagate_necessity): Likewise.
30300         (eliminate_unnecessary_stmts): Likewise.
30301         * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
30302
30303 2014-04-28  Richard Biener  <rguenther@suse.de>
30304
30305         * tree-vrp.c (vrp_var_may_overflow): Remove.
30306         (vrp_visit_phi_node): Rather than bumping to +-INF possibly
30307         with overflow immediately bump to one before that value and
30308         let iteration figure out overflow status.
30309
30310 2014-04-28  Richard Biener  <rguenther@suse.de>
30311
30312         * configure.ac: Do valgrind header checks unconditionally.
30313         Add --enable-valgrind-annotations.
30314         * system.h: Guard valgrind header inclusion with
30315         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
30316         * alloc-pool.c (pool_alloc, pool_free): Use
30317         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
30318         to guard possibly dead code.
30319         * config.in: Regenerated.
30320         * configure: Likewise.
30321
30322 2014-04-28  Jeff Law  <law@redhat.com>
30323
30324         PR tree-optimization/60902
30325         * tree-ssa-threadedge.c
30326         (record_temporary_equivalences_from_stmts_at_dest): Only iterate
30327         over real defs when invalidating outputs from statements that do not
30328         produce useful outputs for threading.
30329
30330 2014-04-28  Richard Biener  <rguenther@suse.de>
30331
30332         PR tree-optimization/60979
30333         * graphite-scop-detection.c (scopdet_basic_block_info): Reject
30334         SCOPs that end in a block with a successor with abnormal
30335         predecessors.
30336
30337 2014-04-28  Richard Biener  <rguenther@suse.de>
30338
30339         * tree-pass.h (execute_pass_list): Adjust prototype.
30340         * passes.c (pass_manager::execute_early_local_passes): Adjust.
30341         (do_per_function): Change callback signature, push all actual
30342         work to the callbals.
30343         (do_per_function_toporder): Likewise.
30344         (execute_function_dump): Adjust.
30345         (execute_function_todo): Likewise.
30346         (clear_last_verified): Likewise.
30347         (verify_curr_properties): Likewise.
30348         (update_properties_after_pass): Likewise.
30349         (execute_pass_list_1): Split out from ...
30350         (execute_pass_list): ... here.  Adjust.
30351         (execute_ipa_pass_list): Likewise.
30352         * cgraphunit.c (cgraph_add_new_function): Adjust.
30353         (analyze_function): Likewise.
30354         (expand_function): Likewise.
30355         * cgraph.c (release_function_body): Free dominance info
30356         here instead of asserting it was magically freed elsewhere.
30357
30358 2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>
30359
30360         * configure.ac: Tweak GAS check for LEON instructions on SPARC.
30361         * configure: Regenerate.
30362         * config/sparc/sparc.opt (muser-mode): New option.
30363         * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
30364         for LEON3.
30365         (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
30366         * doc/invoke.texi (SPARC options): Document -muser-mode.
30367
30368 2014-04-27  Richard Sandiford  <rdsandiford@googlemail.com>
30369
30370         * cselib.c (find_slot_memmode): Delete.
30371         (cselib_hasher): Change compare_type to a struct.
30372         (cselib_hasher::equal): Update accordingly.  Don't expect wrapped
30373         constants.
30374         (preserve_constants_and_equivs): Adjust for new compare_type.
30375         (cselib_find_slot): Likewise.  Take the mode of the rtx as argument.
30376         (wrap_constant): Delete.
30377         (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
30378
30379 2014-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>
30380
30381         * doc/install.texi (Building with profile feedback): Remove
30382         outdated sentence.
30383
30384 2014-04-26  Tom de Vries  <tom@codesourcery.com>
30385
30386         * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
30387         array accesses.
30388
30389 2014-04-25  Cary Coutant  <ccoutant@google.com>
30390
30391         PR debug/60929
30392         * dwarf2out.c (should_move_die_to_comdat): A type definition
30393         can contain a subprogram definition, but don't move it to a
30394         comdat unit.
30395         (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
30396         (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
30397         from original DIE.
30398         (clone_tree_hash): Rename to...
30399         (clone_tree_partial): ...this; change callers.  Copy
30400         DW_TAG_subprogram DIEs as declarations.
30401         (copy_decls_walk): Don't copy children of a declaration into a
30402         type unit.
30403
30404 2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>
30405
30406         PR target/60969
30407         * config/i386/i386.md (*movsf_internal): Set MODE to SI for
30408         alternative 12.
30409
30410 2014-04-25  Jiong Wang  <jiong.wang@arm.com>
30411
30412         * config/arm/predicates.md (call_insn_operand): Add long_call check.
30413         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
30414         reg for long_call.
30415         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
30416         restriction.
30417
30418 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30419
30420         * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
30421
30422 2014-04-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
30423
30424         PR tree-optimization/60930
30425         * gimple-ssa-strength-reduction.c (create_mul_imm_cand):  Reject
30426         creating a multiply candidate by folding two constant
30427         multiplicands when the result overflows.
30428
30429 2014-04-25  Jakub Jelinek  <jakub@redhat.com>
30430
30431         PR tree-optimization/60960
30432         * tree-vect-generic.c (expand_vector_operation): Only call
30433         expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
30434
30435 2014-04-25  Tom de Vries  <tom@codesourcery.com>
30436
30437         * expr.c (clobber_reg_mode): New function.
30438         * expr.h (clobber_reg): New function.
30439
30440 2014-04-25  Tom de Vries  <tom@codesourcery.com>
30441
30442         * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
30443         clobbers.
30444
30445 2014-04-25  Radovan Obradovic  <robradovic@mips.com>
30446             Tom de Vries  <tom@codesourcery.com>
30447
30448         * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
30449         handle.
30450         * rtl.h (find_all_hard_reg_sets): Add bool parameter.
30451         * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
30452         new argument to find_all_hard_reg_sets call.
30453
30454 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30455
30456         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
30457         Use HOST_WIDE_INT_C for mask literal.
30458         (aarch_rev16_shleft_mask_imm_p): Likewise.
30459
30460 2014-04-25  Eric Botcazou  <ebotcazou@adacore.com>
30461
30462         PR target/60941
30463         * config/sparc/sparc.md (ashlsi3_extend): Delete.
30464
30465 2014-04-25  Marc Glisse  <marc.glisse@inria.fr>
30466
30467         PR preprocessor/56540
30468         * config/i386/i386-c.c (ix86_target_macros): Define
30469         __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
30470
30471 2014-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30472
30473         * configure.ac (tga_func): Remove.
30474         (LIB_TLS_SPEC): Remove.
30475         * configure: Regenerate.
30476         * config.in: Regenerate.
30477         * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
30478
30479 2014-04-25  Richard Biener  <rguenther@suse.de>
30480
30481         PR ipa/60912
30482         * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
30483         call stmt use/clobber sets during stmt walk instead of
30484         walking the possibly incomplete set of caller edges.
30485
30486 2014-04-25  Richard Biener  <rguenther@suse.de>
30487
30488         PR ipa/60911
30489         * passes.c (apply_ipa_transforms): Inline into only caller ...
30490         (execute_one_pass): ... here.  Properly bring in function
30491         bodies for nodes we want to apply IPA transforms to.
30492
30493 2014-04-24  Cong Hou  <congh@google.com>
30494
30495         PR tree-optimization/60896
30496         * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
30497         all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
30498         (vect_mark_pattern_stmts): Set the def type of all statements in
30499         PATTERN_DEF_SEQ as vect_internal_def.
30500
30501 2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
30502
30503         * doc/extend.texi (PowerPC Built-in Functions): Document new
30504         powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
30505         (PowerPC AltiVec/VSX Built-in Functions): Likewise.
30506
30507         * config/rs6000/predicates.md (const_0_to_3_operand): New
30508         predicate to match 0..3 integer constants.
30509
30510         * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
30511         to support adding miscellaneous builtin functions.
30512         (BU_DFP_MISC_2): Likewise.
30513         (BU_P7_MISC_1): Likewise.
30514         (BU_P7_MISC_2): Likewise.
30515         (BU_P8V_MISC_3): Likewise.
30516         (BU_MISC_1): Likewise.
30517         (BU_MISC_2): Likewise.
30518         (DIVWE): Add extended divide builtin functions.
30519         (DIVWEO): Likewise.
30520         (DIVWEU): Likewise.
30521         (DIVWEUO): Likewise.
30522         (DIVDE): Likewise.
30523         (DIVDEO): Likewise.
30524         (DIVDEU): Likewise.
30525         (DIVDEUO): Likewise.
30526         (DXEX): Add decimal floating-point builtin functions.
30527         (DXEXQ): Likewise.
30528         (DDEDPD): Likewise.
30529         (DDEDPDQ): Likewise.
30530         (DENBCD): Likewise.
30531         (DENBCDQ): Likewise.
30532         (DIEX): Likewise.
30533         (DIEXQ): Likewise.
30534         (DSCLI): Likewise.
30535         (DSCLIQ): Likewise.
30536         (DSCRI): Likewise.
30537         (DSCRIQ): Likewise.
30538         (CDTBCD): Add new BCD builtin functions.
30539         (CBCDTD): Likewise.
30540         (ADDG6S): Likewise.
30541         (BCDADD): Likewise.
30542         (BCDADD_LT): Likewise.
30543         (BCDADD_EQ): Likewise.
30544         (BCDADD_GT): Likewise.
30545         (BCDADD_OV): Likewise.
30546         (BCDSUB): Likewise.
30547         (BCDSUB_LT): Likewise.
30548         (BCDSUB_EQ): Likewise.
30549         (BCDSUB_GT): Likewise.
30550         (BCDSUB_OV): Likewise.
30551         (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
30552         (UNPACK_TD): Likewise.
30553         (PACK_TF): Likewise.
30554         (UNPACK_TF): Likewise.
30555         (UNPACK_TF_0): Likewise.
30556         (UNPACK_TF_1): Likewise.
30557         (PACK_V1TI): Likewise.
30558         (UNPACK_V1TI): Likewise.
30559
30560         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
30561         support for decimal floating point builtin functions.
30562         (rs6000_expand_ternop_builtin): Add checks for the new builtin
30563         functions that take constant arguments.
30564         (rs6000_invalid_builtin): Add decimal floating point builtin support.
30565         (rs6000_init_builtins): Setup long double, _Decimal64, and
30566         _Decimal128 types for new builtin functions.
30567         (builtin_function_type): Set the unsigned flags appropriately for
30568         the new builtin functions.
30569         (rs6000_opt_masks): Add support for decimal floating point builtin
30570         functions.
30571
30572         * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
30573         floating point builtin functions.
30574         (RS6000_BTM_COMMON): Likewise.
30575         (RS6000_BTI_long_double): Likewise.
30576         (RS6000_BTI_dfloat64): Likewise.
30577         (RS6000_BTI_dfloat128): Likewise.
30578         (long_double_type_internal_node): Likewise.
30579         (dfloat64_type_internal_node): Likewise.
30580         (dfloat128_type_internal_node): Likewise.
30581
30582         * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
30583         2.07 bcd arithmetic instructions.
30584         (UNSPEC_BCDSUB): Likewise.
30585         (UNSPEC_BCD_OVERFLOW): Likewise.
30586         (UNSPEC_BCD_ADD_SUB): Likewise.
30587         (bcd_add_sub): Likewise.
30588         (BCD_TEST): Likewise.
30589         (bcd<bcd_add_sub>): Likewise.
30590         (bcd<bcd_add_sub>_test): Likewise.
30591         (bcd<bcd_add_sub>_test2): Likewise.
30592         (bcd<bcd_add_sub>_<code>): Likewise.
30593         (peephole2 for combined bcd ops): Likewise.
30594
30595         * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
30596         decimal floating point builtin functions.
30597         (UNSPEC_DENBCD): Likewise.
30598         (UNSPEC_DXEX): Likewise.
30599         (UNSPEC_DIEX): Likewise.
30600         (UNSPEC_DSCLI): Likewise.
30601         (UNSPEC_DSCRI): Likewise.
30602         (D64_D128): Likewise.
30603         (dfp_suffix): Likewise.
30604         (dfp_ddedpd_<mode>): Likewise.
30605         (dfp_denbcd_<mode>): Likewise.
30606         (dfp_dxex_<mode>): Likewise.
30607         (dfp_diex_<mode>): Likewise.
30608         (dfp_dscli_<mode>): Likewise.
30609         (dfp_dscri_<mode>): Likewise.
30610
30611         * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
30612         builtin functions.
30613         (UNSPEC_CDTBCD): Likewise.
30614         (UNSPEC_CBCDTD): Likewise.
30615         (UNSPEC_DIVE): Add support for new extended divide builtin functions.
30616         (UNSPEC_DIVEO): Likewise.
30617         (UNSPEC_DIVEU): Likewise.
30618         (UNSPEC_DIVEUO): Likewise.
30619         (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
30620         pack/unpack 128-bit types.
30621         (UNSPEC_PACK_128BIT): Likewise.
30622         (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
30623         (udiv<mode>3): Use idiv_ldiv mode attribute.
30624         (div<mode>3): Likewise.
30625         (addg6s): Add new BCD builtin functions.
30626         (cdtbcd): Likewise.
30627         (cbcdtd): Likewise.
30628         (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
30629         (div_extend): Likewise.
30630         (div<div_extend>_<mode>"): Likewise.
30631         (FP128_64): Add support for new builtin functions to pack/unpack
30632         128-bit types.
30633         (unpack<mode>): Likewise.
30634         (unpacktf_0): Likewise.
30635         (unpacktf_1): Likewise.
30636         (unpack<mode>_dm): Likewise.
30637         (unpack<mode>_nodm): Likewise.
30638         (pack<mode>): Likewise.
30639         (unpackv1ti): Likewise.
30640         (packv1ti): Likewise.
30641
30642 2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>
30643
30644         * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
30645         is disabled.
30646
30647 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
30648
30649         * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
30650         * gimplify.c (omp_is_private): Change last argument's type to int.
30651         Only diagnose lastprivate if the simd argument is 1, only diagnose
30652         linear if the simd argument is 2.
30653         (gimplify_omp_for): Adjust omp_is_private callers.  When adding
30654         lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
30655         GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
30656         create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
30657         If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
30658         increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
30659         * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
30660         OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
30661         * tree-nested.c (convert_nonlocal_omp_clauses,
30662         convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
30663
30664 2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>
30665
30666         PR target/60822
30667         * config/m68k/m68k.md (extendplussidi): Don't allow memory for
30668         operand 1.
30669
30670 2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>
30671
30672         * flag-types.h (enum ivar_visibility): Add.
30673
30674 2014-04-24  Trevor Saunders  <tsaunders@mozilla.com>
30675
30676         * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
30677         function * argument.
30678
30679 2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
30680
30681         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
30682
30683 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
30684             Tom de Vries  <tom@codesourcery.com>
30685
30686         * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
30687         * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
30688         reg-note.
30689         * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
30690         * emit-rtl.c (try_split): Same.
30691
30692 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
30693             Tom de Vries  <tom@codesourcery.com>
30694
30695         * common.opt (fuse-caller-save): New option.
30696
30697 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
30698
30699         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
30700         elements for big-endian.
30701
30702 2014-04-24  Richard Biener  <rguenther@suse.de>
30703
30704         * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
30705         during TER and instead use the sepops interface for expanding
30706         non-GIMPLE_SINGLE_RHS.
30707
30708 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30709
30710         * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
30711         if not HAVE_AS_IX86_DIFF_SECT_DELTA.
30712
30713 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30714
30715         * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
30716         assembler 64-bit option.
30717         * configure: Regenerate.
30718
30719 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30720
30721         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
30722         TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
30723         (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
30724         (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
30725         (TARGET_CRYPTO): Take TARGET_SIMD into account.
30726
30727 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30728
30729         * config/aarch64/aarch64-builtins.c
30730         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
30731         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
30732         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
30733         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
30734         builtins.
30735         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
30736         (Vrevsuff): New mode attribute.
30737
30738 2014-04-24  Terry Guo  <terry.guo@arm.com>
30739
30740         * config/arm/arm.h (machine_function): Define variable
30741         after_arm_reorg here.
30742         * config/arm/arm.c (after_arm_reorg): Remove the definition.
30743         (arm_split_constant): Update the way to access variable
30744         after_arm_reorg.
30745         (arm_reorg): Ditto.
30746         (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
30747
30748 2014-04-23  Tom de Vries  <tom@codesourcery.com>
30749
30750         * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
30751
30752 2014-04-23  David Malcolm  <dmalcolm@redhat.com>
30753
30754         * is-a.h: Update comments to reflect the following changes to the
30755         "pointerness" of the API, making the template parameter match the
30756         return type, allowing use of is-a.h with typedefs of pointers.
30757         (is_a_helper::cast): Return a T rather then a pointer to a T, so
30758         that the return type matches the parameter to the is_a_helper.
30759         (as_a): Likewise.
30760         (dyn_cast): Likewise.
30761
30762         * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
30763         pointer from the is-a.h API.
30764
30765         * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
30766         (is_a_helper <cgraph_node *>::test): ...this, matching change to
30767         is-a.h API.
30768         (is_a_helper <varpool_node>::test): Likewise, convert to...
30769         (is_a_helper <varpool_node *>::test): ...this.
30770
30771         (varpool_first_variable): Update for removal of implicit pointer
30772         from the is-a.h API.
30773         (varpool_next_variable): Likewise.
30774         (varpool_first_static_initializer): Likewise.
30775         (varpool_next_static_initializer): Likewise.
30776         (varpool_first_defined_variable): Likewise.
30777         (varpool_next_defined_variable): Likewise.
30778         (cgraph_first_defined_function): Likewise.
30779         (cgraph_next_defined_function): Likewise.
30780         (cgraph_first_function): Likewise.
30781         (cgraph_next_function): Likewise.
30782         (cgraph_first_function_with_gimple_body): Likewise.
30783         (cgraph_next_function_with_gimple_body): Likewise.
30784         (cgraph_alias_target): Likewise.
30785         (varpool_alias_target): Likewise.
30786         (cgraph_function_or_thunk_node): Likewise.
30787         (varpool_variable_node): Likewise.
30788         (symtab_real_symbol_p): Likewise.
30789         * cgraphunit.c (referred_to_p): Likewise.
30790         (analyze_functions): Likewise.
30791         (handle_alias_pairs): Likewise.
30792         * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
30793         * gimple-ssa.h (gimple_vuse_op): Likewise.
30794         (gimple_vdef_op): Likewise.
30795         * gimple-streamer-in.c (input_gimple_stmt): Likewise.
30796         * gimple.c (gimple_build_asm_1): Likewise.
30797         (gimple_build_try): Likewise.
30798         (gimple_build_resx): Likewise.
30799         (gimple_build_eh_dispatch): Likewise.
30800         (gimple_build_omp_for): Likewise.
30801         (gimple_omp_for_set_clauses): Likewise.
30802
30803         * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
30804         (is_a_helper <gimple_statement_asm *>::test): ...this.
30805         (is_a_helper <gimple_statement_bind>::test): Convert to...
30806         (is_a_helper <gimple_statement_bind *>::test): ...this.
30807         (is_a_helper <gimple_statement_call>::test): Convert to...
30808         (is_a_helper <gimple_statement_call *>::test): ...this.
30809         (is_a_helper <gimple_statement_catch>::test): Convert to...
30810         (is_a_helper <gimple_statement_catch *>::test): ...this.
30811         (is_a_helper <gimple_statement_resx>::test): Convert to...
30812         (is_a_helper <gimple_statement_resx *>::test): ...this.
30813         (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
30814         (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
30815         (is_a_helper <gimple_statement_eh_else>::test): Convert to...
30816         (is_a_helper <gimple_statement_eh_else *>::test): ...this.
30817         (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
30818         (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
30819         (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
30820         (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
30821         (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
30822         (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
30823         (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
30824         (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
30825         (is_a_helper <gimple_statement_omp_return>::test): Convert to...
30826         (is_a_helper <gimple_statement_omp_return *>::test): ...this.
30827         (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
30828         (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
30829         (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
30830         (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
30831         (is_a_helper <gimple_statement_omp_for>::test): Convert to...
30832         (is_a_helper <gimple_statement_omp_for *>::test): ...this.
30833         (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
30834         (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
30835         (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
30836         (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
30837         (is_a_helper <gimple_statement_omp_target>::test): Convert to...
30838         (is_a_helper <gimple_statement_omp_target *>::test): ...this.
30839         (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
30840         (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
30841         (is_a_helper <gimple_statement_omp_single>::test): Convert to...
30842         (is_a_helper <gimple_statement_omp_single *>::test): ...this.
30843         (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
30844         (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
30845         (is_a_helper <gimple_statement_omp_task>::test): Convert to...
30846         (is_a_helper <gimple_statement_omp_task *>::test): ...this.
30847         (is_a_helper <gimple_statement_phi>::test): Convert to...
30848         (is_a_helper <gimple_statement_phi *>::test): ...this.
30849         (is_a_helper <gimple_statement_transaction>::test): Convert to...
30850         (is_a_helper <gimple_statement_transaction *>::test): ...this.
30851         (is_a_helper <gimple_statement_try>::test): Convert to...
30852         (is_a_helper <gimple_statement_try *>::test): ...this.
30853         (is_a_helper <gimple_statement_wce>::test): Convert to...
30854         (is_a_helper <gimple_statement_wce *>::test): ...this.
30855         (is_a_helper <const gimple_statement_asm>::test): Convert to...
30856         (is_a_helper <const gimple_statement_asm *>::test): ...this.
30857         (is_a_helper <const gimple_statement_bind>::test): Convert to...
30858         (is_a_helper <const gimple_statement_bind *>::test): ...this.
30859         (is_a_helper <const gimple_statement_call>::test): Convert to...
30860         (is_a_helper <const gimple_statement_call *>::test): ...this.
30861         (is_a_helper <const gimple_statement_catch>::test): Convert to...
30862         (is_a_helper <const gimple_statement_catch *>::test): ...this.
30863         (is_a_helper <const gimple_statement_resx>::test): Convert to...
30864         (is_a_helper <const gimple_statement_resx *>::test): ...this.
30865         (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
30866         (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
30867         (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
30868         (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
30869         (is_a_helper <const gimple_statement_omp_atomic_load>::test):
30870         Convert to...
30871         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
30872         ...this.
30873         (is_a_helper <const gimple_statement_omp_atomic_store>::test):
30874         Convert to...
30875         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
30876         ...this.
30877         (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
30878         (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
30879         (is_a_helper <const gimple_statement_omp_continue>::test): Convert
30880         to...
30881         (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
30882         (is_a_helper <const gimple_statement_omp_critical>::test): Convert
30883         to...
30884         (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
30885         (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
30886         (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
30887         (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
30888         (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
30889         (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
30890         to...
30891         (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
30892         (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
30893         (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
30894         (is_a_helper <const gimple_statement_omp_sections>::test): Convert
30895         to...
30896         (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
30897         (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
30898         (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
30899         (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
30900         (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
30901         (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
30902         (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
30903         (is_a_helper <const gimple_statement_phi>::test): Convert to...
30904         (is_a_helper <const gimple_statement_phi *>::test): ...this.
30905         (is_a_helper <const gimple_statement_transaction>::test): Convert to...
30906         (is_a_helper <const gimple_statement_transaction *>::test): ...this.
30907         (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
30908         (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
30909         (is_a_helper <gimple_statement_with_ops>::test): Convert to...
30910         (is_a_helper <gimple_statement_with_ops *>::test): ...this.
30911         (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
30912         to...
30913         (is_a_helper <const gimple_statement_with_memory_ops *>::test):
30914         ...this.
30915         (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
30916         (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
30917
30918         (gimple_use_ops): Update for removal of implicit pointer from the
30919         is-a.h API.
30920         (gimple_set_use_ops): Likewise.
30921         (gimple_vuse): Likewise.
30922         (gimple_vdef): Likewise.
30923         (gimple_vuse_ptr): Likewise.
30924         (gimple_vdef_ptr): Likewise.
30925         (gimple_set_vuse): Likewise.
30926         (gimple_set_vdef): Likewise.
30927         (gimple_omp_return_set_lhs): Likewise.
30928         (gimple_omp_return_lhs): Likewise.
30929         (gimple_omp_return_lhs_ptr): Likewise.
30930         (gimple_call_fntype): Likewise.
30931         (gimple_call_set_fntype): Likewise.
30932         (gimple_call_set_internal_fn): Likewise.
30933         (gimple_call_use_set): Likewise.
30934         (gimple_call_clobber_set): Likewise.
30935         (gimple_bind_vars): Likewise.
30936         (gimple_bind_set_vars): Likewise.
30937         (gimple_bind_body_ptr): Likewise.
30938         (gimple_bind_set_body): Likewise.
30939         (gimple_bind_add_stmt): Likewise.
30940         (gimple_bind_block): Likewise.
30941         (gimple_bind_set_block): Likewise.
30942         (gimple_asm_ninputs): Likewise.
30943         (gimple_asm_noutputs): Likewise.
30944         (gimple_asm_nclobbers): Likewise.
30945         (gimple_asm_nlabels): Likewise.
30946         (gimple_asm_input_op): Likewise.
30947         (gimple_asm_input_op_ptr): Likewise.
30948         (gimple_asm_output_op): Likewise.
30949         (gimple_asm_output_op_ptr): Likewise.
30950         (gimple_asm_set_output_op): Likewise.
30951         (gimple_asm_clobber_op): Likewise.
30952         (gimple_asm_set_clobber_op): Likewise.
30953         (gimple_asm_label_op): Likewise.
30954         (gimple_asm_set_label_op): Likewise.
30955         (gimple_asm_string): Likewise.
30956         (gimple_catch_types): Likewise.
30957         (gimple_catch_types_ptr): Likewise.
30958         (gimple_catch_handler_ptr): Likewise.
30959         (gimple_catch_set_types): Likewise.
30960         (gimple_catch_set_handler): Likewise.
30961         (gimple_eh_filter_types): Likewise.
30962         (gimple_eh_filter_types_ptr): Likewise.
30963         (gimple_eh_filter_failure_ptr): Likewise.
30964         (gimple_eh_filter_set_types): Likewise.
30965         (gimple_eh_filter_set_failure): Likewise.
30966         (gimple_eh_must_not_throw_fndecl): Likewise.
30967         (gimple_eh_must_not_throw_set_fndecl): Likewise.
30968         (gimple_eh_else_n_body_ptr): Likewise.
30969         (gimple_eh_else_e_body_ptr): Likewise.
30970         (gimple_eh_else_set_n_body): Likewise.
30971         (gimple_eh_else_set_e_body): Likewise.
30972         (gimple_try_eval_ptr): Likewise.
30973         (gimple_try_cleanup_ptr): Likewise.
30974         (gimple_try_set_eval): Likewise.
30975         (gimple_try_set_cleanup): Likewise.
30976         (gimple_wce_cleanup_ptr): Likewise.
30977         (gimple_wce_set_cleanup): Likewise.
30978         (gimple_phi_capacity): Likewise.
30979         (gimple_phi_num_args): Likewise.
30980         (gimple_phi_result): Likewise.
30981         (gimple_phi_result_ptr): Likewise.
30982         (gimple_phi_set_result): Likewise.
30983         (gimple_phi_arg): Likewise.
30984         (gimple_phi_set_arg): Likewise.
30985         (gimple_resx_region): Likewise.
30986         (gimple_resx_set_region): Likewise.
30987         (gimple_eh_dispatch_region): Likewise.
30988         (gimple_eh_dispatch_set_region): Likewise.
30989         (gimple_omp_critical_name): Likewise.
30990         (gimple_omp_critical_name_ptr): Likewise.
30991         (gimple_omp_critical_set_name): Likewise.
30992         (gimple_omp_for_clauses): Likewise.
30993         (gimple_omp_for_clauses_ptr): Likewise.
30994         (gimple_omp_for_set_clauses): Likewise.
30995         (gimple_omp_for_collapse): Likewise.
30996         (gimple_omp_for_index): Likewise.
30997         (gimple_omp_for_index_ptr): Likewise.
30998         (gimple_omp_for_set_index): Likewise.
30999         (gimple_omp_for_initial): Likewise.
31000         (gimple_omp_for_initial_ptr): Likewise.
31001         (gimple_omp_for_set_initial): Likewise.
31002         (gimple_omp_for_final): Likewise.
31003         (gimple_omp_for_final_ptr): Likewise.
31004         (gimple_omp_for_set_final): Likewise.
31005         (gimple_omp_for_incr): Likewise.
31006         (gimple_omp_for_incr_ptr): Likewise.
31007         (gimple_omp_for_set_incr): Likewise.
31008         (gimple_omp_for_pre_body_ptr): Likewise.
31009         (gimple_omp_for_set_pre_body): Likewise.
31010         (gimple_omp_parallel_clauses): Likewise.
31011         (gimple_omp_parallel_clauses_ptr): Likewise.
31012         (gimple_omp_parallel_set_clauses): Likewise.
31013         (gimple_omp_parallel_child_fn): Likewise.
31014         (gimple_omp_parallel_child_fn_ptr): Likewise.
31015         (gimple_omp_parallel_set_child_fn): Likewise.
31016         (gimple_omp_parallel_data_arg): Likewise.
31017         (gimple_omp_parallel_data_arg_ptr): Likewise.
31018         (gimple_omp_parallel_set_data_arg): Likewise.
31019         (gimple_omp_task_clauses): Likewise.
31020         (gimple_omp_task_clauses_ptr): Likewise.
31021         (gimple_omp_task_set_clauses): Likewise.
31022         (gimple_omp_task_child_fn): Likewise.
31023         (gimple_omp_task_child_fn_ptr): Likewise.
31024         (gimple_omp_task_set_child_fn): Likewise.
31025         (gimple_omp_task_data_arg): Likewise.
31026         (gimple_omp_task_data_arg_ptr): Likewise.
31027         (gimple_omp_task_set_data_arg): Likewise.
31028         (gimple_omp_taskreg_clauses): Likewise.
31029         (gimple_omp_taskreg_clauses_ptr): Likewise.
31030         (gimple_omp_taskreg_set_clauses): Likewise.
31031         (gimple_omp_taskreg_child_fn): Likewise.
31032         (gimple_omp_taskreg_child_fn_ptr): Likewise.
31033         (gimple_omp_taskreg_set_child_fn): Likewise.
31034         (gimple_omp_taskreg_data_arg): Likewise.
31035         (gimple_omp_taskreg_data_arg_ptr): Likewise.
31036         (gimple_omp_taskreg_set_data_arg): Likewise.
31037         (gimple_omp_task_copy_fn): Likewise.
31038         (gimple_omp_task_copy_fn_ptr): Likewise.
31039         (gimple_omp_task_set_copy_fn): Likewise.
31040         (gimple_omp_task_arg_size): Likewise.
31041         (gimple_omp_task_arg_size_ptr): Likewise.
31042         (gimple_omp_task_set_arg_size): Likewise.
31043         (gimple_omp_task_arg_align): Likewise.
31044         (gimple_omp_task_arg_align_ptr): Likewise.
31045         (gimple_omp_task_set_arg_align): Likewise.
31046         (gimple_omp_single_clauses): Likewise.
31047         (gimple_omp_single_clauses_ptr): Likewise.
31048         (gimple_omp_single_set_clauses): Likewise.
31049         (gimple_omp_target_clauses): Likewise.
31050         (gimple_omp_target_clauses_ptr): Likewise.
31051         (gimple_omp_target_set_clauses): Likewise.
31052         (gimple_omp_target_child_fn): Likewise.
31053         (gimple_omp_target_child_fn_ptr): Likewise.
31054         (gimple_omp_target_set_child_fn): Likewise.
31055         (gimple_omp_target_data_arg): Likewise.
31056         (gimple_omp_target_data_arg_ptr): Likewise.
31057         (gimple_omp_target_set_data_arg): Likewise.
31058         (gimple_omp_teams_clauses): Likewise.
31059         (gimple_omp_teams_clauses_ptr): Likewise.
31060         (gimple_omp_teams_set_clauses): Likewise.
31061         (gimple_omp_sections_clauses): Likewise.
31062         (gimple_omp_sections_clauses_ptr): Likewise.
31063         (gimple_omp_sections_set_clauses): Likewise.
31064         (gimple_omp_sections_control): Likewise.
31065         (gimple_omp_sections_control_ptr): Likewise.
31066         (gimple_omp_sections_set_control): Likewise.
31067         (gimple_omp_for_set_cond): Likewise.
31068         (gimple_omp_for_cond): Likewise.
31069         (gimple_omp_atomic_store_set_val): Likewise.
31070         (gimple_omp_atomic_store_val): Likewise.
31071         (gimple_omp_atomic_store_val_ptr): Likewise.
31072         (gimple_omp_atomic_load_set_lhs): Likewise.
31073         (gimple_omp_atomic_load_lhs): Likewise.
31074         (gimple_omp_atomic_load_lhs_ptr): Likewise.
31075         (gimple_omp_atomic_load_set_rhs): Likewise.
31076         (gimple_omp_atomic_load_rhs): Likewise.
31077         (gimple_omp_atomic_load_rhs_ptr): Likewise.
31078         (gimple_omp_continue_control_def): Likewise.
31079         (gimple_omp_continue_control_def_ptr): Likewise.
31080         (gimple_omp_continue_set_control_def): Likewise.
31081         (gimple_omp_continue_control_use): Likewise.
31082         (gimple_omp_continue_control_use_ptr): Likewise.
31083         (gimple_omp_continue_set_control_use): Likewise.
31084         (gimple_transaction_body_ptr): Likewise.
31085         (gimple_transaction_label): Likewise.
31086         (gimple_transaction_label_ptr): Likewise.
31087         (gimple_transaction_set_body): Likewise.
31088         (gimple_transaction_set_label): Likewise.
31089
31090         * ipa-devirt.c (build_type_inheritance_graph): Likewise.
31091         * ipa-inline-analysis.c (inline_write_summary): Likewise.
31092         * ipa-ref.c (ipa_record_reference): Likewise.
31093         * ipa-reference.c (analyze_function): Likewise.
31094         (ipa_reference_write_optimization_summary): Likewise.
31095         * ipa.c (symtab_remove_unreachable_nodes): Likewise.
31096         (address_taken_from_non_vtable_p): Likewise.
31097         (comdat_can_be_unshared_p_1): Likewise.
31098         * lto-cgraph.c (lto_output_ref): Likewise.
31099         (add_references): Likewise.
31100         (compute_ltrans_boundary): Likewise.
31101         (output_symtab): Likewise.
31102         (input_ref): Likewise.
31103         (input_cgraph_1): Likewise.
31104         (output_cgraph_opt_summary): Likewise.
31105         * lto-streamer-out.c (lto_output): Likewise.
31106         (output_symbol_p): Likewise.
31107         * lto-streamer.h (lsei_next_function_in_partition): Likewise.
31108         (lsei_start_function_in_partition): Likewise.
31109         (lsei_next_variable_in_partition): Likewise.
31110         (lsei_start_variable_in_partition): Likewise.
31111         * symtab.c (insert_to_assembler_name_hash): Likewise.
31112         (unlink_from_assembler_name_hash): Likewise.
31113         (symtab_unregister_node): Likewise.
31114         (symtab_remove_node): Likewise.
31115         (dump_symtab_node): Likewise.
31116         (verify_symtab_base): Likewise.
31117         (verify_symtab_node): Likewise.
31118         (symtab_make_decl_local): Likewise.
31119         (symtab_alias_ultimate_target): Likewise.
31120         (symtab_resolve_alias): Likewise.
31121         (symtab_get_symbol_partitioning_class): Likewise.
31122         * tree-phinodes.c (allocate_phi_node): Likewise.
31123         (reserve_phi_args_for_new_edge): Likewise.
31124         (remove_phi_args): Likewise.
31125         * varpool.c (varpool_node_for_asm): Likewise.
31126         (varpool_remove_unreferenced_decls): Likewise.
31127
31128 2014-04-23  Jeff Law  <law@redhat.com>
31129
31130         PR tree-optimization/60902
31131         * tree-ssa-threadedge.c
31132         (record_temporary_equivalences_from_stmts_at_dest): Make sure to
31133         invalidate outputs from statements that do not produce useful
31134         outputs for threading.
31135
31136 2014-04-23  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
31137
31138         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
31139         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
31140         machine descriptions for Stack Smashing Protector.
31141
31142 2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
31143
31144         * aarch64.md (<optab>_rol<mode>3): New pattern.
31145         (<optab>_rolsi3_uxtw): Likewise.
31146         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
31147
31148 2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
31149
31150         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
31151         (arm_cortex_a12_tune): Likewise.
31152
31153 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31154
31155         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
31156
31157 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31158
31159         * config/arm/arm.md (arm_rev16si2): New pattern.
31160         (arm_rev16si2_alt): Likewise.
31161         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
31162
31163 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31164
31165         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
31166         (rev16<mode>2_alt): Likewise.
31167         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
31168         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
31169         (aarch_rev16_shleft_mask_imm_p): Likewise.
31170         (aarch_rev16_p_1): Likewise.
31171         (aarch_rev16_p): Likewise.
31172         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
31173         (aarch_rev16_shright_mask_imm_p): Likewise.
31174         (aarch_rev16_shleft_mask_imm_p): Likewise.
31175
31176 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31177
31178         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
31179         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
31180         rev cost.
31181         (cortex_a53_extra_costs): Likewise.
31182         (cortex_a57_extra_costs): Likewise.
31183         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
31184         (cortexa7_extra_costs): Likewise.
31185         (cortexa8_extra_costs): Likewise.
31186         (cortexa12_extra_costs): Likewise.
31187         (cortexa15_extra_costs): Likewise.
31188         (v7m_extra_costs): Likewise.
31189         (arm_new_rtx_costs): Handle BSWAP.
31190
31191 2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31192
31193         * config/arm/arm.c (cortexa8_extra_costs): New table.
31194         (arm_cortex_a8_tune): New tuning struct.
31195         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
31196
31197 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31198
31199         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
31200
31201 2014-04-23  Richard Biener  <rguenther@suse.de>
31202
31203         * Makefile.in (OBJS): Remove loop-unswitch.o.
31204         * tree-pass.h (make_pass_rtl_unswitch): Remove.
31205         * passes.def (pass_rtl_unswitch): Likewise.
31206         * loop-init.c (gate_rtl_unswitch): Likewise.
31207         (rtl_unswitch): Likewise.
31208         (pass_data_rtl_unswitch): Likewise.
31209         (pass_rtl_unswitch): Likewise.
31210         (make_pass_rtl_unswitch): Likewise.
31211         * rtl.h (reversed_condition): Likewise.
31212         (compare_and_jump_seq): Likewise.
31213         * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
31214         and make static.
31215         * loop-unroll.c (compare_and_jump_seq): Likewise.
31216
31217 2014-04-23  Richard Biener  <rguenther@suse.de>
31218
31219         PR tree-optimization/60903
31220         * tree-ssa-loop-im.c (analyze_memory_references): Remove
31221         commented code block.
31222         (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
31223         loop flags to newly created BBs and edges.
31224
31225 2014-04-23  Nick Clifton  <nickc@redhat.com>
31226
31227         * config/msp430/msp430.c (msp430_handle_option): Move function
31228         to msp430-common.c
31229         (msp430_option_override): Simplify mcu and mcpu option handling.
31230         (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
31231         support for -mhwmult command line option.
31232         (has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
31233         -mhwmult command line option.
31234         (msp430_hwmult_enabled): Delete.
31235         (msp43o_output_labelref): Add support for -mhwmult command line option.
31236         * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
31237         (umulsidi3): Likewise.
31238         * config/msp430/msp430.opt (mmcu): Add Report attribute.
31239         (mcpu, mlarge, msmall): Likewise.
31240         (mhwmult): New option.
31241         * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
31242         prototype.
31243         (msp430_is_f5_mcu): Remove prototype.
31244         (msp430_use_f5_series_hwmult): Add prototype.
31245         * config/msp430/msp430-opts.h: New file.
31246         * common/config/msp430: New directory.
31247         * common/config/msp430/msp430-common.c: New file.
31248         * config.gcc (msp430): Remove target_has_targetm_common.
31249         * doc/invoke.texi: Document -mhwmult command line option.
31250
31251 2014-04-23  Nick Clifton  <nickc@redhat.com>
31252
31253         * config/i386/cygwin.h (ENDFILE_SPEC): Include
31254         default-manifest.o if it can be found in the search path.
31255         * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
31256
31257 2014-04-23  Terry Guo  <terry.guo@arm.com>
31258
31259         * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
31260
31261 2014-04-23  Richard Biener  <rguenther@suse.de>
31262
31263         PR middle-end/60895
31264         * tree-inline.c (declare_return_variable): Use mark_addressable.
31265
31266 2014-04-23  Richard Biener  <rguenther@suse.de>
31267
31268         PR middle-end/60891
31269         * loop-init.c (loop_optimizer_init): Make sure to apply
31270         LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
31271
31272 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
31273
31274         PR sanitizer/60275
31275         * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
31276         New options.
31277         * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
31278         if flag_sanitize_undefined_trap_on_error.
31279         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
31280         BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
31281         BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
31282         BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
31283         BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
31284         BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
31285         BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
31286         BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
31287         BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
31288         * ubsan.c (ubsan_instrument_unreachable): Return
31289         __builtin_trap () if flag_sanitize_undefined_trap_on_error.
31290         (ubsan_expand_null_ifn): Emit __builtin_trap ()
31291         if flag_sanitize_undefined_trap_on_error and
31292         __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
31293         (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
31294         instrument_bool_enum_load): Emit __builtin_trap () if
31295         flag_sanitize_undefined_trap_on_error and
31296         __builtin_handle_*_abort () if !flag_sanitize_recover.
31297         * doc/invoke.texi (-fsanitize-recover,
31298         -fsanitize-undefined-trap-on-error): Document.
31299
31300 2014-04-22  Christian Bruel  <christian.bruel@st.com>
31301
31302         * config/sh/sh.md (mov<mode>): Replace movQIHI.
31303         Force immediates to SImode.
31304
31305 2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>
31306
31307         * config/nios2/nios2.md (UNSPEC_ROUND): New.
31308         (lroundsfsi2): New.
31309         * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
31310         * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
31311         * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
31312         (nios2_fpu_insn): Add entry for round.
31313         (N2FPU_NO_ERRNO_P): Define.
31314         (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
31315         flag_errno_math.
31316         * doc/invoke.texi (Nios II Options): Document -mcustom-round.
31317
31318 2014-04-22  Richard Henderson  <rth@redhat.com>
31319
31320         * config/aarch64/aarch64 (addti3, subti3): New expanders.
31321         (add<GPI>3_compare0): Remove leading * from name.
31322         (add<GPI>3_carryin): Likewise.
31323         (sub<GPI>3_compare0): Likewise.
31324         (sub<GPI>3_carryin): Likewise.
31325         (<su_optab>mulditi3): New expander.
31326         (multi3): New expander.
31327         (madd<GPI>): Remove leading * from name.
31328
31329 2014-04-22  Martin Jambor  <mjambor@suse.cz>
31330
31331         * cgraphclones.c (cgraph_function_versioning): Copy
31332         ipa_transforms_to_apply instead of asserting it is empty.
31333
31334 2014-04-22  H.J. Lu  <hongjiu.lu@intel.com>
31335
31336         PR target/60868
31337         * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
31338         on count_exp to get mode.
31339
31340 2014-04-22  Andrew Pinski  <apinski@cavium.com>
31341
31342         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
31343         Handle TLS for ILP32.
31344         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
31345         (tlsie_small_<mode>): this and handle PTR.
31346         (tlsie_small_sidi): New pattern.
31347         (tlsle_small): Change to an expand to handle ILP32.
31348         (tlsle_small_<mode>): New pattern.
31349         (tlsdesc_small): Rename to ...
31350         (tlsdesc_small_<mode>): this and handle PTR.
31351
31352 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31353
31354         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
31355
31356 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31357
31358         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31359         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
31360         (aarch64_types_signed_poly_qualifiers): Likewise.
31361         (aarch64_types_unsigned_signed_qualifiers): Likewise.
31362         (aarch64_types_poly_signed_qualifiers): Likewise.
31363         (TYPES_REINTERP_SS): Type macro added.
31364         (TYPES_REINTERP_SU): Likewise.
31365         (TYPES_REINTERP_SP): Likewise.
31366         (TYPES_REINTERP_US): Likewise.
31367         (TYPES_REINTERP_PS): Likewise.
31368         (aarch64_fold_builtin): New expression folding added.
31369         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
31370         Declarations removed.
31371         (REINTERP_SS): Declarations added.
31372         (REINTERP_US): Likewise.
31373         (REINTERP_PS): Likewise.
31374         (REINTERP_SU): Likewise.
31375         (REINTERP_SP): Likewise.
31376         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
31377         (vreinterpretq_p8_f64): Likewise.
31378         (vreinterpret_p16_f64): Likewise.
31379         (vreinterpretq_p16_f64): Likewise.
31380         (vreinterpret_f32_f64): Likewise.
31381         (vreinterpretq_f32_f64): Likewise.
31382         (vreinterpret_f64_f32): Likewise.
31383         (vreinterpret_f64_p8): Likewise.
31384         (vreinterpret_f64_p16): Likewise.
31385         (vreinterpret_f64_s8): Likewise.
31386         (vreinterpret_f64_s16): Likewise.
31387         (vreinterpret_f64_s32): Likewise.
31388         (vreinterpret_f64_s64): Likewise.
31389         (vreinterpret_f64_u8): Likewise.
31390         (vreinterpret_f64_u16): Likewise.
31391         (vreinterpret_f64_u32): Likewise.
31392         (vreinterpret_f64_u64): Likewise.
31393         (vreinterpretq_f64_f32): Likewise.
31394         (vreinterpretq_f64_p8): Likewise.
31395         (vreinterpretq_f64_p16): Likewise.
31396         (vreinterpretq_f64_s8): Likewise.
31397         (vreinterpretq_f64_s16): Likewise.
31398         (vreinterpretq_f64_s32): Likewise.
31399         (vreinterpretq_f64_s64): Likewise.
31400         (vreinterpretq_f64_u8): Likewise.
31401         (vreinterpretq_f64_u16): Likewise.
31402         (vreinterpretq_f64_u32): Likewise.
31403         (vreinterpretq_f64_u64): Likewise.
31404         (vreinterpret_s64_f64): Likewise.
31405         (vreinterpretq_s64_f64): Likewise.
31406         (vreinterpret_u64_f64): Likewise.
31407         (vreinterpretq_u64_f64): Likewise.
31408         (vreinterpret_s8_f64): Likewise.
31409         (vreinterpretq_s8_f64): Likewise.
31410         (vreinterpret_s16_f64): Likewise.
31411         (vreinterpretq_s16_f64): Likewise.
31412         (vreinterpret_s32_f64): Likewise.
31413         (vreinterpretq_s32_f64): Likewise.
31414         (vreinterpret_u8_f64): Likewise.
31415         (vreinterpretq_u8_f64): Likewise.
31416         (vreinterpret_u16_f64): Likewise.
31417         (vreinterpretq_u16_f64): Likewise.
31418         (vreinterpret_u32_f64): Likewise.
31419         (vreinterpretq_u32_f64): Likewise.
31420
31421 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31422
31423         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31424         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
31425         (vreinterpret_p8_s8): Likewise.
31426         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
31427         (vreinterpret_p8_s16): Likewise.
31428         (vreinterpret_p8_s32): Likewise.
31429         (vreinterpret_p8_s64): Likewise.
31430         (vreinterpret_p8_f32): Likewise.
31431         (vreinterpret_p8_u8): Likewise.
31432         (vreinterpret_p8_u16): Likewise.
31433         (vreinterpret_p8_u32): Likewise.
31434         (vreinterpret_p8_u64): Likewise.
31435         (vreinterpret_p8_p16): Likewise.
31436         (vreinterpretq_p8_s8): Likewise.
31437         (vreinterpretq_p8_s16): Likewise.
31438         (vreinterpretq_p8_s32): Likewise.
31439         (vreinterpretq_p8_s64): Likewise.
31440         (vreinterpretq_p8_f32): Likewise.
31441         (vreinterpretq_p8_u8): Likewise.
31442         (vreinterpretq_p8_u16): Likewise.
31443         (vreinterpretq_p8_u32): Likewise.
31444         (vreinterpretq_p8_u64): Likewise.
31445         (vreinterpretq_p8_p16): Likewise.
31446         (vreinterpret_p16_s8): Likewise.
31447         (vreinterpret_p16_s16): Likewise.
31448         (vreinterpret_p16_s32): Likewise.
31449         (vreinterpret_p16_s64): Likewise.
31450         (vreinterpret_p16_f32): Likewise.
31451         (vreinterpret_p16_u8): Likewise.
31452         (vreinterpret_p16_u16): Likewise.
31453         (vreinterpret_p16_u32): Likewise.
31454         (vreinterpret_p16_u64): Likewise.
31455         (vreinterpret_p16_p8): Likewise.
31456         (vreinterpretq_p16_s8): Likewise.
31457         (vreinterpretq_p16_s16): Likewise.
31458         (vreinterpretq_p16_s32): Likewise.
31459         (vreinterpretq_p16_s64): Likewise.
31460         (vreinterpretq_p16_f32): Likewise.
31461         (vreinterpretq_p16_u8): Likewise.
31462         (vreinterpretq_p16_u16): Likewise.
31463         (vreinterpretq_p16_u32): Likewise.
31464         (vreinterpretq_p16_u64): Likewise.
31465         (vreinterpretq_p16_p8): Likewise.
31466         (vreinterpret_f32_s8): Likewise.
31467         (vreinterpret_f32_s16): Likewise.
31468         (vreinterpret_f32_s32): Likewise.
31469         (vreinterpret_f32_s64): Likewise.
31470         (vreinterpret_f32_u8): Likewise.
31471         (vreinterpret_f32_u16): Likewise.
31472         (vreinterpret_f32_u32): Likewise.
31473         (vreinterpret_f32_u64): Likewise.
31474         (vreinterpret_f32_p8): Likewise.
31475         (vreinterpret_f32_p16): Likewise.
31476         (vreinterpretq_f32_s8): Likewise.
31477         (vreinterpretq_f32_s16): Likewise.
31478         (vreinterpretq_f32_s32): Likewise.
31479         (vreinterpretq_f32_s64): Likewise.
31480         (vreinterpretq_f32_u8): Likewise.
31481         (vreinterpretq_f32_u16): Likewise.
31482         (vreinterpretq_f32_u32): Likewise.
31483         (vreinterpretq_f32_u64): Likewise.
31484         (vreinterpretq_f32_p8): Likewise.
31485         (vreinterpretq_f32_p16): Likewise.
31486         (vreinterpret_s64_s8): Likewise.
31487         (vreinterpret_s64_s16): Likewise.
31488         (vreinterpret_s64_s32): Likewise.
31489         (vreinterpret_s64_f32): Likewise.
31490         (vreinterpret_s64_u8): Likewise.
31491         (vreinterpret_s64_u16): Likewise.
31492         (vreinterpret_s64_u32): Likewise.
31493         (vreinterpret_s64_u64): Likewise.
31494         (vreinterpret_s64_p8): Likewise.
31495         (vreinterpret_s64_p16): Likewise.
31496         (vreinterpretq_s64_s8): Likewise.
31497         (vreinterpretq_s64_s16): Likewise.
31498         (vreinterpretq_s64_s32): Likewise.
31499         (vreinterpretq_s64_f32): Likewise.
31500         (vreinterpretq_s64_u8): Likewise.
31501         (vreinterpretq_s64_u16): Likewise.
31502         (vreinterpretq_s64_u32): Likewise.
31503         (vreinterpretq_s64_u64): Likewise.
31504         (vreinterpretq_s64_p8): Likewise.
31505         (vreinterpretq_s64_p16): Likewise.
31506         (vreinterpret_u64_s8): Likewise.
31507         (vreinterpret_u64_s16): Likewise.
31508         (vreinterpret_u64_s32): Likewise.
31509         (vreinterpret_u64_s64): Likewise.
31510         (vreinterpret_u64_f32): Likewise.
31511         (vreinterpret_u64_u8): Likewise.
31512         (vreinterpret_u64_u16): Likewise.
31513         (vreinterpret_u64_u32): Likewise.
31514         (vreinterpret_u64_p8): Likewise.
31515         (vreinterpret_u64_p16): Likewise.
31516         (vreinterpretq_u64_s8): Likewise.
31517         (vreinterpretq_u64_s16): Likewise.
31518         (vreinterpretq_u64_s32): Likewise.
31519         (vreinterpretq_u64_s64): Likewise.
31520         (vreinterpretq_u64_f32): Likewise.
31521         (vreinterpretq_u64_u8): Likewise.
31522         (vreinterpretq_u64_u16): Likewise.
31523         (vreinterpretq_u64_u32): Likewise.
31524         (vreinterpretq_u64_p8): Likewise.
31525         (vreinterpretq_u64_p16): Likewise.
31526         (vreinterpret_s8_s16): Likewise.
31527         (vreinterpret_s8_s32): Likewise.
31528         (vreinterpret_s8_s64): Likewise.
31529         (vreinterpret_s8_f32): Likewise.
31530         (vreinterpret_s8_u8): Likewise.
31531         (vreinterpret_s8_u16): Likewise.
31532         (vreinterpret_s8_u32): Likewise.
31533         (vreinterpret_s8_u64): Likewise.
31534         (vreinterpret_s8_p8): Likewise.
31535         (vreinterpret_s8_p16): Likewise.
31536         (vreinterpretq_s8_s16): Likewise.
31537         (vreinterpretq_s8_s32): Likewise.
31538         (vreinterpretq_s8_s64): Likewise.
31539         (vreinterpretq_s8_f32): Likewise.
31540         (vreinterpretq_s8_u8): Likewise.
31541         (vreinterpretq_s8_u16): Likewise.
31542         (vreinterpretq_s8_u32): Likewise.
31543         (vreinterpretq_s8_u64): Likewise.
31544         (vreinterpretq_s8_p8): Likewise.
31545         (vreinterpretq_s8_p16): Likewise.
31546         (vreinterpret_s16_s8): Likewise.
31547         (vreinterpret_s16_s32): Likewise.
31548         (vreinterpret_s16_s64): Likewise.
31549         (vreinterpret_s16_f32): Likewise.
31550         (vreinterpret_s16_u8): Likewise.
31551         (vreinterpret_s16_u16): Likewise.
31552         (vreinterpret_s16_u32): Likewise.
31553         (vreinterpret_s16_u64): Likewise.
31554         (vreinterpret_s16_p8): Likewise.
31555         (vreinterpret_s16_p16): Likewise.
31556         (vreinterpretq_s16_s8): Likewise.
31557         (vreinterpretq_s16_s32): Likewise.
31558         (vreinterpretq_s16_s64): Likewise.
31559         (vreinterpretq_s16_f32): Likewise.
31560         (vreinterpretq_s16_u8): Likewise.
31561         (vreinterpretq_s16_u16): Likewise.
31562         (vreinterpretq_s16_u32): Likewise.
31563         (vreinterpretq_s16_u64): Likewise.
31564         (vreinterpretq_s16_p8): Likewise.
31565         (vreinterpretq_s16_p16): Likewise.
31566         (vreinterpret_s32_s8): Likewise.
31567         (vreinterpret_s32_s16): Likewise.
31568         (vreinterpret_s32_s64): Likewise.
31569         (vreinterpret_s32_f32): Likewise.
31570         (vreinterpret_s32_u8): Likewise.
31571         (vreinterpret_s32_u16): Likewise.
31572         (vreinterpret_s32_u32): Likewise.
31573         (vreinterpret_s32_u64): Likewise.
31574         (vreinterpret_s32_p8): Likewise.
31575         (vreinterpret_s32_p16): Likewise.
31576         (vreinterpretq_s32_s8): Likewise.
31577         (vreinterpretq_s32_s16): Likewise.
31578         (vreinterpretq_s32_s64): Likewise.
31579         (vreinterpretq_s32_f32): Likewise.
31580         (vreinterpretq_s32_u8): Likewise.
31581         (vreinterpretq_s32_u16): Likewise.
31582         (vreinterpretq_s32_u32): Likewise.
31583         (vreinterpretq_s32_u64): Likewise.
31584         (vreinterpretq_s32_p8): Likewise.
31585         (vreinterpretq_s32_p16): Likewise.
31586         (vreinterpret_u8_s8): Likewise.
31587         (vreinterpret_u8_s16): Likewise.
31588         (vreinterpret_u8_s32): Likewise.
31589         (vreinterpret_u8_s64): Likewise.
31590         (vreinterpret_u8_f32): Likewise.
31591         (vreinterpret_u8_u16): Likewise.
31592         (vreinterpret_u8_u32): Likewise.
31593         (vreinterpret_u8_u64): Likewise.
31594         (vreinterpret_u8_p8): Likewise.
31595         (vreinterpret_u8_p16): Likewise.
31596         (vreinterpretq_u8_s8): Likewise.
31597         (vreinterpretq_u8_s16): Likewise.
31598         (vreinterpretq_u8_s32): Likewise.
31599         (vreinterpretq_u8_s64): Likewise.
31600         (vreinterpretq_u8_f32): Likewise.
31601         (vreinterpretq_u8_u16): Likewise.
31602         (vreinterpretq_u8_u32): Likewise.
31603         (vreinterpretq_u8_u64): Likewise.
31604         (vreinterpretq_u8_p8): Likewise.
31605         (vreinterpretq_u8_p16): Likewise.
31606         (vreinterpret_u16_s8): Likewise.
31607         (vreinterpret_u16_s16): Likewise.
31608         (vreinterpret_u16_s32): Likewise.
31609         (vreinterpret_u16_s64): Likewise.
31610         (vreinterpret_u16_f32): Likewise.
31611         (vreinterpret_u16_u8): Likewise.
31612         (vreinterpret_u16_u32): Likewise.
31613         (vreinterpret_u16_u64): Likewise.
31614         (vreinterpret_u16_p8): Likewise.
31615         (vreinterpret_u16_p16): Likewise.
31616         (vreinterpretq_u16_s8): Likewise.
31617         (vreinterpretq_u16_s16): Likewise.
31618         (vreinterpretq_u16_s32): Likewise.
31619         (vreinterpretq_u16_s64): Likewise.
31620         (vreinterpretq_u16_f32): Likewise.
31621         (vreinterpretq_u16_u8): Likewise.
31622         (vreinterpretq_u16_u32): Likewise.
31623         (vreinterpretq_u16_u64): Likewise.
31624         (vreinterpretq_u16_p8): Likewise.
31625         (vreinterpretq_u16_p16): Likewise.
31626         (vreinterpret_u32_s8): Likewise.
31627         (vreinterpret_u32_s16): Likewise.
31628         (vreinterpret_u32_s32): Likewise.
31629         (vreinterpret_u32_s64): Likewise.
31630         (vreinterpret_u32_f32): Likewise.
31631         (vreinterpret_u32_u8): Likewise.
31632         (vreinterpret_u32_u16): Likewise.
31633         (vreinterpret_u32_u64): Likewise.
31634         (vreinterpret_u32_p8): Likewise.
31635         (vreinterpret_u32_p16): Likewise.
31636         (vreinterpretq_u32_s8): Likewise.
31637         (vreinterpretq_u32_s16): Likewise.
31638         (vreinterpretq_u32_s32): Likewise.
31639         (vreinterpretq_u32_s64): Likewise.
31640         (vreinterpretq_u32_f32): Likewise.
31641         (vreinterpretq_u32_u8): Likewise.
31642         (vreinterpretq_u32_u16): Likewise.
31643         (vreinterpretq_u32_u64): Likewise.
31644         (vreinterpretq_u32_p8): Likewise.
31645         (vreinterpretq_u32_p16): Likewise.
31646
31647 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31648
31649         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
31650         Pattern extended.
31651         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
31652         (sqabs): Likewise.
31653         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
31654         (vqnegd_s64): Likewise.
31655         (vqabs_s64): Likewise.
31656         (vqabsd_s64): Likewise.
31657
31658 2014-04-22  Richard Henderson  <rth@redhat.com>
31659
31660         * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
31661         computation to the top of the loop.
31662
31663 2014-04-22  Renlin  <renlin.li@arm.com>
31664             Jiong Wang  <jiong.wang@arm.com>
31665
31666         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
31667         * config/aarch64/aarch64.c (aarch64_layout_frame)
31668         (aarch64_initial_elimination_offset): Likewise.
31669
31670 2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
31671
31672         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
31673         Fix indentation.
31674
31675 2014-04-22  Richard Sandiford  <rdsandiford@googlemail.com>
31676
31677         * machmode.h (bitwise_mode_for_mode): Declare.
31678         * stor-layout.h (bitwise_type_for_mode): Likewise.
31679         * stor-layout.c (bitwise_mode_for_mode): New function.
31680         (bitwise_type_for_mode): Likewise.
31681         * builtins.c (fold_builtin_memory_op): Use it instead of
31682         int_mode_for_mode and build_nonstandard_integer_type.
31683
31684 2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
31685
31686         * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
31687         (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
31688         (*-*-solaris2*): Simplify.
31689         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
31690         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
31691         *-*-solaris2.9* handling.
31692
31693         * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
31694         as bug.
31695         (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
31696         (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
31697         handling, simplify.
31698         (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
31699         * configure: Regenerate.
31700
31701         * config/i386/sol2-9.h: Remove.
31702
31703         * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
31704         (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
31705         Remove Solaris 9 references.
31706
31707 2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>
31708
31709         * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
31710         (floatuns<GPI:mode><GPF:mode>2): Remove.
31711         (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
31712         and floatuns conversions.
31713         (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
31714         and floatuns conversions.
31715         * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
31716         (w1,w2): New mode attributes for inequal width conversions.
31717
31718 2014-04-22  Renlin Li  <Renlin.Li@arm.com>
31719
31720         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
31721         the output asm format.
31722
31723 2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
31724
31725         * config/aarch64/aarch64-simd.md
31726         (aarch64_cm<optab>di): Always split.
31727         (*aarch64_cm<optab>di): New.
31728         (aarch64_cmtstdi): Always split.
31729         (*aarch64_cmtstdi): New.
31730
31731 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
31732
31733         PR tree-optimization/60823
31734         * omp-low.c (ipa_simd_modify_function_body): Go through
31735         all SSA_NAMEs and for those refering to vector arguments
31736         which are going to be replaced adjust SSA_NAME_VAR and,
31737         if it is a default definition, change it into a non-default
31738         definition assigned at the beginning of function from new_decl.
31739         (ipa_simd_modify_stmt_ops): Rewritten.
31740         * tree-dfa.c (set_ssa_default_def): When removing default def,
31741         check for NULL loc instead of NULL *loc.
31742
31743 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31744
31745         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
31746         restrictions on core registers for DImode values in Thumb2.
31747
31748 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
31749
31750         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
31751         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
31752
31753 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
31754
31755         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
31756         (*iordi_notzesidi_di): Likewise.
31757         (*iordi_notsesidi_di): Likewise.
31758
31759 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
31760
31761         * config/arm/arm-protos.h (tune_params): New struct members.
31762         * config/arm/arm.c: Initialise tune_params per processor.
31763         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
31764         for speed, based on new tune_params.
31765
31766 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31767
31768         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
31769         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
31770         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
31771         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
31772         * config/aarch64/arm_neon.h (vrnd_f64): Added.
31773         (vrnda_f64): Likewise.
31774         (vrndi_f64): Likewise.
31775         (vrndm_f64): Likewise.
31776         (vrndn_f64): Likewise.
31777         (vrndp_f64): Likewise.
31778         (vrndx_f64): Likewise.
31779
31780 2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31781
31782         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
31783         GET_MODE_SIZE argument is enum machine_mode.
31784
31785 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
31786
31787         PR target/60910
31788         * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
31789         value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
31790
31791 2014-04-22  Lin Zuojian  <manjian2006@gmail.com>
31792
31793         PR middle-end/60281
31794         * asan.c (asan_emit_stack_protection): Force the base to align to
31795         appropriate bits if STRICT_ALIGNMENT.  Set shadow_mem align to
31796         appropriate bits if STRICT_ALIGNMENT.
31797         * cfgexpand.c (expand_stack_vars): Set base_align appropriately
31798         when asan is on.
31799         (expand_used_vars): Leave a space in the stack frame for alignment
31800         if STRICT_ALIGNMENT.
31801
31802 2014-04-21  David Malcolm  <dmalcolm@redhat.com>
31803
31804         * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
31805         than a gimple.
31806         (gimple_store_p): Likewise.
31807         (gimple_assign_load_p): Likewise.
31808         (gimple_assign_cast_p): Likewise.
31809         (gimple_clobber_p): Likewise.
31810
31811         * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
31812         rather than a gimple.
31813         (gimple_assign_cast_p): Likewise.
31814
31815 2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
31816
31817         PR target/60735
31818         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
31819         If mode is DDmode and TARGET_E500_DOUBLE allow move.
31820
31821         * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
31822         more debug information for E500 if -mdebug=reg.
31823
31824 2014-04-21  Uros Bizjak  <ubizjak@gmail.com>
31825
31826         PR target/60909
31827         * config/i386/i386.c (ix86_expand_builtin)
31828         <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
31829         register for target RTX.
31830         <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
31831
31832 2014-04-18  Cong Hou  <congh@google.com>
31833
31834         * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
31835         the widen-mult pattern by handling two operands with different sizes,
31836         and operands whose size is smaller than half of the result type.
31837
31838 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
31839
31840         * ipa-inline.h (INLINE_HINT_known_hot): New hint.
31841         * ipa-inline-analysis.c (dump_inline_hints): Dump it.
31842         (do_estimate_edge_time): Compute it.
31843         * ipa-inline.c (want_inline_small_function_p): Bypass
31844         INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
31845
31846 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
31847
31848         * ipa-inline.c (spec_rem): New static variable.
31849         (dump_overall_stats): New function.
31850         (dump_inline_stats): New function.
31851
31852 2014-04-18  Richard Henderson  <rth@redhat.com>
31853
31854         * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
31855         to GET_MODE_SIZE, not a reg_class_t.
31856
31857 2014-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
31858
31859         * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
31860         (vsx_xxmrglw_<mode>): Likewise.
31861
31862 2014-04-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
31863
31864         PR target/60876
31865         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
31866         GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
31867         (rs6000_init_hard_regno_mode_ok): Likewise.
31868
31869 2014-04-17  Jan Hubicka  <hubicka@ucw.cz>
31870
31871         * ipa-inline.c (inline_small_functions): Account only non-cold
31872         functions.
31873         * doc/invoke.texi (inline-unit-growth): Update documentation.
31874
31875 2014-04-17  Pat Haugen  <pthaugen@us.ibm.com>
31876
31877         * config/rs6000/rs6000.md (addti3, subti3): New.
31878
31879 2014-04-17  H.J. Lu  <hongjiu.lu@intel.com>
31880
31881         PR target/60863
31882         * config/i386/i386.c (ix86_expand_clear): Remove outdated
31883         comment.  Check optimize_insn_for_size_p instead of
31884         optimize_insn_for_speed_p.
31885
31886 2014-04-17  Martin Jambor  <mjambor@suse.cz>
31887
31888         * gimple-iterator.c (gsi_start_edge): New function.
31889         * gimple-iterator.h (gsi_start_edge): Declare.
31890         * tree-sra.c (single_non_eh_succ): New function.
31891         (disqualify_ops_if_throwing_stmt): Renamed to
31892         disqualify_if_bad_bb_terminating_stmt.  Allow throwing statements
31893         having one non-EH successor BB.
31894         (sra_modify_expr): If stmt ends bb, use single non-EH successor to
31895         generate loads into replacements.
31896         (sra_modify_assign): Likewise and and also use the simple path for
31897         such statements.
31898         (sra_modify_function_body): Commit statements on edges.
31899
31900 2014-04-17  Richard Biener  <rguenther@suse.de>
31901
31902         PR middle-end/60849
31903         * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
31904         comparison results and add clarifying comment.
31905
31906 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
31907
31908         * genmodes.c (struct mode_data): Add need_bytesize_adj field.
31909         (blank_mode): Initialize it.
31910         (emit_mode_size_inline, emit_mode_nunits_inline,
31911         emit_mode_inner_inline): New functions.
31912         (emit_insn_modes_h): Call them and surround their output with
31913         #if GCC_VERSION >= 4001 ... #endif.
31914         * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
31915         For GCC_VERSION >= 4001 use mode_*_inline routines instead of
31916         mode_* arrays if the argument is __builtin_constant_p.
31917         * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
31918         is enum machine_mode.
31919
31920 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
31921
31922         * passes.c (opt_pass::execute): Adjust.
31923         (pass_manager::execute_pass_mode_switching): Likewise.
31924         (early_local_passes::execute): Likewise.
31925         (execute_one_pass): Pass cfun to the pass's execute method.
31926         * tree-pass.h (opt_pass::execute): Add function * argument.
31927         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
31928         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
31929         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
31930         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
31931         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
31932         config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
31933         except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
31934         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
31935         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
31936         ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
31937         ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
31938         lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
31939         postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
31940         reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
31941         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
31942         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
31943         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
31944         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
31945         tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
31946         tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
31947         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
31948         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
31949         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
31950         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
31951         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
31952         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
31953         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
31954         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
31955         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
31956         Adjust.
31957
31958 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
31959
31960         * passes.c (opt_pass::gate): Take function * argument.
31961         (gate_all_early_local_passes): Merge into
31962         (early_local_passes::gate): this.
31963         (gate_all_early_optimizations): Merge into
31964         (all_early_optimizations::gate): this.
31965         (gate_all_optimizations): Mege into
31966         (all_optimizations::gate): this.
31967         (gate_all_optimizations_g): Merge into
31968         (all_optimizations_g::gate): this.
31969         (gate_rest_of_compilation): Mege into
31970         (rest_of_compilation::gate): this.
31971         (gate_postreload): Merge into
31972         (postreload::gate): this.
31973         (dump_one_pass): Pass cfun to the pass's gate method.
31974         (execute_ipa_summary_passes): Likewise.
31975         (execute_one_pass): Likewise.
31976         (ipa_write_summaries_2): Likewise.
31977         (ipa_write_optimization_summaries_1): Likewise.
31978         (ipa_read_summaries_1): Likewise.
31979         (ipa_read_optimization_summaries_1): Likewise.
31980         (execute_ipa_stmt_fixups): Likewise.
31981         * tree-pass.h (opt_pass::gate): Add function * argument.
31982         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
31983         combine-stack-adj.c, combine.c, compare-elim.c,
31984         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
31985         config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
31986         config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
31987         dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c,  fwprop.c, gcse.c,
31988         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
31989         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
31990         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
31991         loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
31992         omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
31993         reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
31994         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
31995         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
31996         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
31997         tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
31998         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
31999         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32000         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32001         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32002         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32003         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32004         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32005         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32006         tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
32007         tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
32008         var-tracking.c, vtable-verify.c, web.c: Adjust.
32009
32010 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32011
32012         * configure.ac: Check for -Woverloaded-virtual and enable it if found.
32013         * configure: Regenerate.
32014
32015 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32016
32017         * passes.c (dump_one_pass): don't check pass->has_gate.
32018         (execute_ipa_summary_passes): Likewise.
32019         (execute_one_pass): Likewise.
32020         (ipa_write_summaries_2): Likewise.
32021         (ipa_write_optimization_summaries_1): Likewise.
32022         (ipa_read_optimization_summaries_1): Likewise.
32023         (execute_ipa_stmt_fixups): Likewise.
32024         * tree-pass.h (pass_data::has_gate): Remove.
32025         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
32026         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
32027         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
32028         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32029         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
32030         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
32031         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
32032         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
32033         gimple-low.c, gimple-ssa-isolate-paths.c,
32034         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
32035         ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
32036         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
32037         ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
32038         modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
32039         recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
32040         reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
32041         trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
32042         tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
32043         tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
32044         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
32045         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32046         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32047         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32048         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32049         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32050         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32051         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32052         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32053         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
32054         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
32055         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
32056         Adjust.
32057
32058 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32059
32060         * pass_manager.h (pass_manager::register_dump_files_1): Remove
32061         declaration.
32062         * passes.c (pass_manager::register_dump_files_1): Merge into
32063         (pass_manager::register_dump_files): this, and remove its handling of
32064         properties since the pass always has the properties anyway.
32065         (pass_manager::pass_manager): Adjust.
32066
32067 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32068
32069         * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
32070         * passes.c (pass_manager::register_dump_files_1): Remove dead code
32071         dealing with properties.
32072         (pass_manager::register_dump_files): Adjust.
32073
32074 2014-03-20  Mark Wielaard  <mjw@redhat.com>
32075
32076         * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
32077         then represent the bound as normal constant value.
32078
32079 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
32080
32081         PR target/60847
32082         Forward port from 4.8 branch
32083         2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>
32084
32085         * config/i386/bmiintrin.h (_blsi_u32): New.
32086         (_blsi_u64): Ditto.
32087         (_blsr_u32): Ditto.
32088         (_blsr_u64): Ditto.
32089         (_blsmsk_u32): Ditto.
32090         (_blsmsk_u64): Ditto.
32091         (_tzcnt_u32): Ditto.
32092         (_tzcnt_u64): Ditto.
32093
32094 2014-04-17  Kito Cheng  <kito@0xlab.org>
32095
32096         * gcc.c (used_arg): Prevent out of bound access for multilib_options.
32097
32098 2014-04-17  Richard Biener  <rguenther@suse.de>
32099
32100         PR middle-end/60849
32101         * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
32102         boolean results for comparisons.
32103
32104 2014-04-17  Richard Biener  <rguenther@suse.de>
32105
32106         PR tree-optimization/60836
32107         * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
32108         initial PHI args to be gimple values.
32109
32110 2014-04-17  Richard Biener  <rguenther@suse.de>
32111
32112         PR tree-optimization/60841
32113         * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
32114         * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
32115         of stmts to SLP build.
32116         * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
32117         (vect_analyze_slp): Likewise.
32118         (vect_analyze_slp_instance): Likewise.
32119         (vect_build_slp_tree): Limit overall SLP tree growth.
32120         * tree-vectorizer.h (vect_analyze_data_refs,
32121         vect_analyze_slp): Adjust prototypes.
32122
32123 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32124
32125         * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
32126         Silvermont.
32127
32128 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32129
32130         * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
32131         * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
32132         * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
32133         for TARGET_SLOW_PSHUFB
32134
32135 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32136
32137         * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
32138         * config/i386/i386.c (intel_cost): Ditto.
32139
32140 2014-04-17  Joey Ye  <joey.ye@arm.com>
32141
32142         * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
32143
32144 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32145
32146         * opts.c (common_handle_option): Disable -fipa-reference coorectly
32147         with -fuse-profile.
32148
32149 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32150
32151         * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
32152         (type_all_derivations_known_p): New predicate.
32153         (type_all_ctors_visible_p): New predicate.
32154         (type_possibly_instantiated_p): New predicate.
32155         (get_odr_type): Compute all_derivations_known.
32156         (dump_odr_type): Dump the flag.
32157         (maybe_record_type): Cleanup.
32158         (record_target_from_binfo): Add bases_to_consider array;
32159         record bases for types w/o instances and skip CXX destructor.
32160         (possible_polymorphic_call_targets_1): Add bases_to_consider
32161         and consider_construction parameters; check if type may have instance.
32162         (get_polymorphic_call_info): Set maybe_in_construction to true
32163         when we know nothing.
32164         (record_targets_from_bases): Skip CXX destructors; they are
32165         never called for types in construction.
32166         (possible_polymorphic_call_targets): Do not record target when
32167         type may not have instance.
32168
32169 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32170
32171         PR ipa/60854
32172         * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
32173         external aliases alive, too.
32174
32175 2014-04-16  Andrew  Pinski  <apinski@cavium.com>
32176
32177         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
32178         definition.
32179
32180 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
32181
32182         * final.c (compute_alignments): Do not apply loop alignment to a block
32183         falling through to the exit.
32184
32185 2014-04-16  Catherine Moore  <clm@codesourcery.com>
32186
32187         * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
32188         Adjust constraints for microMIPS store patterns.
32189
32190 2014-04-16  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
32191
32192         * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
32193
32194 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
32195
32196         * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
32197         (append_use): Run at -O0.
32198         (append_vdef): Likewise.
32199         * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
32200         * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
32201
32202 2014-04-16  Jakub Jelinek  <jakub@redhat.com>
32203
32204         PR tree-optimization/60844
32205         * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
32206         (propagate_op_to_single_use, remove_visited_stmt_chain,
32207         linearize_expr, repropagate_negates, reassociate_bb): Use it
32208         instead of gsi_remove.
32209
32210 2014-04-16  Martin Jambor  <mjambor@suse.cz>
32211
32212         * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
32213         ipa_transforms_to_apply.
32214         (cgraph_function_versioning): Assert that old_node has empty
32215         ipa_transforms_to_apply.
32216         * trans-mem.c (ipa_tm_create_version): Likewise.
32217         * tree-inline.c (tree_function_versioning): Do not duplicate
32218         ipa_transforms_to_apply.
32219
32220 2014-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
32221
32222         PR target/60817
32223         * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
32224         x86_64-*-* cases.
32225         Pass necessary as flags on 64-bit Solaris/x86.
32226         Use lowercase relocs for x86_64-*-*.
32227         * configure: Regenerate.
32228
32229 2014-04-15  Jan Hubicka  <jh@suse.cz>
32230
32231         * ipa-devirt.c (referenced_from_vtable_p): New predicate.
32232         (maybe_record_node, likely_target_p): Use it.
32233
32234 2014-04-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32235
32236         PR target/60839
32237         Revert following patch
32238
32239         2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
32240
32241         PR target/60735
32242         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
32243         software floating point or no floating point registers, do not
32244         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
32245         in GPRs that occurs after we tested for GPRs that would never be
32246         true.
32247
32248         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
32249         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
32250         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
32251         specifically allow DDmode, since that does not use the SPE SIMD
32252         instructions.
32253
32254 2014-03-21  Mark Wielaard  <mjw@redhat.com>
32255
32256         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
32257         as unsigned or int depending on type and value used.
32258
32259 2014-04-15  Richard Biener  <rguenther@suse.de>
32260
32261         PR rtl-optimization/56965
32262         * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
32263         * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
32264         ... here.
32265         * alias.c (true_dependence_1): Do not call
32266         nonoverlapping_component_refs_p.
32267         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
32268         nonoverlapping_component_refs_p.
32269         (indirect_refs_may_alias_p): Likewise.
32270
32271 2014-04-15  Teresa Johnson  <tejohnson@google.com>
32272
32273         * cfg.c (dump_bb_info): Fix flags check.
32274         * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
32275
32276 2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32277
32278         PR rtl-optimization/60663
32279         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
32280         avoid 0 cost.
32281
32282 2014-04-15  Richard Biener  <rguenther@suse.de>
32283
32284         * lto-streamer.h (LTO_major_version): Bump to 4.
32285
32286 2014-04-15  Richard Biener  <rguenther@suse.de>
32287
32288         * common.opt (lto_partition_model): New enum.
32289         (flto-partition=): Merge separate options with a single with argument,
32290         add -flto-partition=one support.
32291         * flag-types.h (enum lto_partition_model): Declare.
32292         * opts.c (finish_options): Remove duplicate -flto-partition=
32293         option check.
32294         * lto-wrapper.c (run_gcc): Adjust.
32295
32296 2014-04-15  Richard Biener  <rguenther@suse.de>
32297
32298         * alias.c (ncr_compar): New function.
32299         (nonoverlapping_component_refs_p): Re-implement in O (n log n).
32300
32301 2014-04-15  Richard Biener  <rguenther@suse.de>
32302
32303         * alias.c (record_component_aliases): Do not walk BINFOs.
32304
32305 2014-04-15  Richard Biener  <rguenther@suse.de>
32306
32307         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32308         Add struct function argument and adjust.
32309         (find_func_aliases_for_call): Likewise.
32310         (find_func_aliases): Likewise.
32311         (find_func_clobbers): Likewise.
32312         (intra_create_variable_infos): Likewise.
32313         (compute_points_to_sets): Likewise.
32314         (ipa_pta_execute): Adjust.  Do not push/pop cfun.
32315
32316 2014-04-15  Richard Biener  <rguenther@suse.de>
32317
32318         * tree.c (iterative_hash_expr): Use enum tree_code_class
32319         to store TREE_CODE_CLASS.
32320         (tree_block): Likewise.
32321         (tree_set_block): Likewise.
32322         * tree.h (fold_build_pointer_plus_loc): Use
32323         convert_to_ptrofftype_loc.
32324
32325 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
32326
32327         PR plugins/59335
32328         * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
32329         added in 4.9.
32330
32331 2014-04-15  Eric Botcazou  <ebotcazou@adacore.com>
32332
32333         * cfgloop.h (struct loop): Move force_vectorize down.
32334         * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
32335         (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
32336         * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
32337         * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
32338         * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
32339         * tree-core.h (enum annot_expr_kind): Add new kind values.
32340         * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
32341         * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
32342         kinds.
32343         * tree.def (ANNOTATE_EXPR): Tweak comment.
32344
32345 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32346
32347         * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
32348         cxa_pure_virtual).
32349
32350 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
32351
32352         * tree.h (TYPE_IDENTIFIER): Declare.
32353         * tree.c (subrange_type_for_debug_p): Use it.
32354         * godump.c (go_format_type): Likewise.
32355         * dwarf2out.c (is_cxx_auto, modified_type_die,
32356         gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
32357         * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
32358
32359 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32360
32361         PR lto/60820
32362         * varpool.c (varpool_remove_node): Do not alter decls when streaming.
32363
32364 2014-04-14  Uros Bizjak  <ubizjak@gmail.com>
32365
32366         * config/i386/i386.c (examine_argument): Return bool.  Return true if
32367         parameter should be passed in memory.
32368         <case X86_64_COMPLEX_X87_CLASS>: Adjust.
32369         (construct_container): Update calls to examine_argument.
32370         (function_arg_advance_64): Ditto.
32371         (return_in_memory_32): Merge with ix86_return_in_memory.
32372         (return_in_memory_64): Ditto.
32373         (return_in_memory_ms_64): Ditto.
32374
32375 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32376
32377         * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
32378         * coverage.c (coverage_compute_profile_id): Handle externally visible
32379         symbols.
32380
32381 2014-04-14  Martin Jambor  <mjambor@suse.cz>
32382
32383         * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
32384         DECL_DISREGARD_INLINE_LIMITS functions.
32385
32386 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
32387
32388         PR target/60827
32389         * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
32390
32391 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
32392
32393         PR target/60827
32394         * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
32395         optimize_insn_for_speed_p instead of
32396         optimize_function_for_speed_p.
32397
32398 2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
32399
32400         * doc/invoke.texi (free): Document AArch64.
32401
32402 2014-04-14  Richard Biener  <rguenther@suse.de>
32403
32404         PR tree-optimization/60042
32405         * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
32406         (insert_into_preds_of_block): Do not prevent PHI insertion
32407         for REFERENCE exprs here ...
32408         (eliminate_dom_walker::before_dom_children): ... but prevent
32409         their use here under similar conditions when applied to the
32410         IL after PRE optimizations.
32411
32412 2014-04-14  Richard Biener  <rguenther@suse.de>
32413
32414         * passes.def: Move early points-to after early SRA.
32415
32416 2014-04-14  Richard Biener  <rguenther@suse.de>
32417
32418         * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
32419         check for which sign-changes we allow when forwarding
32420         a converted value into a switch.
32421
32422 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
32423
32424         * stor-layout.c (place_field): Finalize non-constant offset for the
32425         field, if any.
32426
32427 2014-04-14  Richard Biener  <rguenther@suse.de>
32428
32429         * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
32430         as argument.
32431         (expand_switch_using_bit_tests_p): Likewise.
32432         (process_switch): Compute and pass on speed_p based on the
32433         switch stmt.
32434         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
32435         optimize_bb_for_speed_p.
32436
32437 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
32438
32439         * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
32440         * function.h (struct function): Rename has_force_vect_loops into
32441         has_force_vectorize_loops.
32442         * lto-streamer-in.c (input_cfg): Adjust for renaming.
32443         (input_struct_function_base): Likewise.
32444         * lto-streamer-out.c (output_cfg): Likewise.
32445         (output_struct_function_base): Likewise.
32446         * omp-low.c (expand_omp_simd): Likewise.
32447         * tree-cfg.c (move_sese_region_to_fn): Likewise.
32448         * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
32449         (version_loop_for_if_conversion): Likewise.
32450         (tree_if_conversion): Likewise.
32451         (main_tree_if_conversion): Likewise.
32452         (gate_tree_if_conversion): Likewise.
32453         * tree-inline.c (copy_loops): Likewise.
32454         * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
32455         * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
32456         * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
32457         * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
32458         * tree-vectorizer.c (vectorize_loops): Likewise.
32459         * tree-vectorizer.h (unlimited_cost_model): Likewise.
32460
32461 2014-04-14  Richard Biener  <rguenther@suse.de>
32462
32463         PR lto/60720
32464         * lto-streamer-out.c (wrap_refs): New function.
32465         (lto_output): Wrap symbol references in global initializes in
32466         type-preserving MEM_REFs.
32467
32468 2014-04-14  Christian Bruel  <christian.bruel@st.com>
32469
32470         * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
32471
32472 2014-04-14  Christian Bruel  <christian.bruel@st.com>
32473
32474         * config/sh/sh.md (setmemqi): New expand pattern.
32475         * config/sh/sh.h (CLEAR_RATIO): Define.
32476         * config/sh/sh-mem.cc (sh_expand_setmem): Define.
32477         * config/sh/sh-protos.h (sh_expand_setmem): Declare.
32478
32479 2014-04-14  Richard Biener  <rguenther@suse.de>
32480
32481         PR middle-end/55022
32482         * fold-const.c (negate_expr_p): Don't negate directional rounding
32483         division.
32484         (fold_negate_expr): Likewise.
32485
32486 2014-04-14  Richard Biener  <rguenther@suse.de>
32487
32488         PR tree-optimization/59817
32489         PR tree-optimization/60453
32490         * graphite-scop-detection.c (graphite_can_represent_scev): Complete
32491         recursion to catch all CHRECs in the scalar evolution and restrict
32492         the predicate for the remains appropriately.
32493
32494 2014-04-12  Catherine Moore  <clm@codesourcery.com>
32495
32496         * config/mips/constraints.md: Add new register constraint "kb".
32497         * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
32498         (*movhi_internal): Likewise.
32499         (*movqi_internal): Likewise.
32500         * config/mips/mips.h (M16_STORE_REGS): New register class.
32501         (REG_CLASS_NAMES): Add M16_STORE_REGS.
32502         (REG_CLASS_CONTENTS): Likewise.
32503         * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
32504
32505 2014-04-11  Tobias Burnus  <burnus@net-b.de>
32506
32507         PR c/60194
32508         * doc/invoke.texi (-Wformat-signedness): Document it.
32509         (Wformat=2): Mention that this enables -Wformat-signedness.
32510
32511 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32512
32513         * common/config/epiphany/epiphany-common.c
32514         (epiphany_option_optimization_table): Enable section anchors by
32515         default at -O1 or higher.
32516         * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
32517         (TARGET_MIN_ANCHOR_OFFSET): Likewise.
32518         (epiphany_rtx_costs) <SET>: For binary operators, the set as such
32519         carries no extra cost.
32520         (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
32521         * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
32522         * config/epiphany/predicates.md (memclob_operand): New predicate.
32523         * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
32524         Use memclob_operand predicate and X constraint for operand 3.
32525
32526 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32527
32528         * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
32529         with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
32530         its operands.
32531
32532 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32533
32534         PR rtl-optimization/60651
32535         * mode-switching.c (optimize_mode_switching): Make sure to emit
32536         sets of a lower numbered entity before sets of a higher numbered
32537         entity to a mode of the same or lower priority.
32538         When creating a seginfo for a basic block that starts with a code
32539         label, move the insertion point past the code label.
32540         (new_seginfo): Document and enforce requirement that
32541         NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
32542         * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
32543         * doc/tm.texi: Regenerate.
32544
32545 2014-01-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32546
32547         PR target/60811
32548         * config/arc/arc.c (arc_save_restore): Fix assert typo.
32549
32550 2013-04-11  Jakub Jelinek  <jakub@redhat.com>
32551
32552         * BASE-VER: Set to 4.10.0.
32553
32554 2014-04-11  Tobias Burnus  <burnus@net-b.de>
32555
32556         PR other/59055
32557         * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
32558         * doc/gcc.texi (Service): Update description in the @menu
32559         * doc/invoke.texi (Option Summary): Remove misplaced and
32560         duplicated @menu.
32561
32562 2014-04-11  Steve Ellcey  <sellcey@mips.com>
32563             Jakub Jelinek  <jakub@redhat.com>
32564
32565         PR middle-end/60556
32566         * expr.c (convert_move): Use emit_store_flag_force instead of
32567         emit_store_flag.  Pass lowpart_mode instead of VOIDmode as 5th
32568         argument to it.
32569
32570 2014-04-11  Richard Biener  <rguenther@suse.de>
32571
32572         PR middle-end/60797
32573         * varasm.c (assemble_alias): Avoid endless error reporting
32574         recursion by setting TREE_ASM_WRITTEN.
32575
32576 2014-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
32577
32578         * config/s390/s390.md: Add a splitter for NOT rtx.
32579
32580 2014-04-11  Jakub Jelinek  <jakub@redhat.com>
32581
32582         PR rtl-optimization/60663
32583         * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
32584
32585 2014-04-10  Jan Hubicka  <hubicka@ucw.cz>
32586             Jakub Jelinek  <jakub@redhat.com>
32587
32588         PR lto/60567
32589         * ipa.c (function_and_variable_visibility): Copy forced_by_abi
32590         flag from decl_node to node.
32591
32592 2014-04-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
32593
32594         PR debug/60655
32595         * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
32596         (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
32597         ameliorating the cases where it can be.
32598
32599 2014-04-09  David Edelsohn  <dje.gcc@gmail.com>
32600
32601         Revert
32602         2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
32603
32604         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
32605         (loadsync_<mode>): Change mode.
32606         (load_quadpti, store_quadpti): New.
32607         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
32608         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
32609         * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
32610
32611 2014-04-09  Cong Hou  <congh@google.com>
32612
32613         PR testsuite/60773
32614         * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
32615         documentation.
32616
32617 2014-04-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32618
32619         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
32620         instead of vnor to exploit possible fusion opportunity in the
32621         future.
32622         (altivec_expand_vec_perm_const_le): Likewise.
32623
32624 2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
32625
32626         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
32627         (loadsync_<mode>): Change mode.
32628         (load_quadpti, store_quadpti): New.
32629         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
32630         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
32631
32632 2014-04-08  Richard Sandiford  <rdsandiford@googlemail.com>
32633
32634         PR target/60763
32635         * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
32636         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
32637         Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
32638
32639 2014-04-08  Richard Biener  <rguenther@suse.de>
32640
32641         PR middle-end/60706
32642         * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
32643         a 64bit widest int print double-int similar to on HWI64 hosts.
32644
32645 2014-04-08  Richard Biener  <rguenther@suse.de>
32646
32647         PR tree-optimization/60785
32648         * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
32649         default defs properly.
32650
32651 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
32652
32653         * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
32654         (Weffc++): Likewise.
32655
32656 2014-04-07  Jan Hubicka  <hubcika@ucw.cz>
32657
32658         * ipa-devirt.c (maybe_record_node): When node is not recorded,
32659         set completep to false rather than true.
32660
32661 2014-04-07  Douglas B Rupp  <rupp@adacore.com>
32662
32663         PR target/60504
32664         * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
32665         ARM_TARGET2_DWARF_FORMAT.
32666
32667 2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
32668
32669         PR target/60609
32670         * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
32671         (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
32672         ADDR_DIFF_VEC.
32673
32674 2014-04-07  Richard Biener  <rguenther@suse.de>
32675
32676         PR tree-optimization/60766
32677         * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
32678         (may_eliminate_iv): Convert cand_value_at result to desired type.
32679
32680 2014-04-07  Jason Merrill  <jason@redhat.com>
32681
32682         PR c++/60731
32683         * common.opt (-fno-gnu-unique): Add.
32684         * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
32685
32686 2014-04-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32687
32688         * haifa-sched.c: Fix outdated function reference and minor
32689         grammar errors in introductory comment.
32690
32691 2014-04-07  Richard Biener  <rguenther@suse.de>
32692
32693         PR middle-end/60750
32694         * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
32695         for noreturn calls.
32696         * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
32697
32698 2014-04-06  John David Anglin  <danglin@gcc.gnu.org>
32699
32700         PR debug/55794
32701         * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
32702         size accounting for thunks.
32703         (pa_asm_output_mi_thunk): Use final_start_function() and
32704         final_end_function() to output function start and end directives.
32705
32706 2014-04-05  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
32707
32708         * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
32709         device specific ISA/ feature information. Remove short_sp and
32710         errata_skip ds.  Add avr_device_specific_features enum to have device
32711         specific info.
32712         * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
32713         errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
32714         * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
32715         updated device specific info.
32716         * config/avr/avr-mcus.def: Merge device specific details to
32717         dev_attribute field.
32718         * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
32719         errata_skip.
32720         * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
32721         * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
32722         assembler if RMW isa supported by current device.
32723         * config/avr/genmultilib.awk: Update as device info structure changed.
32724         * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
32725
32726 2014-04-04  Cong Hou  <congh@google.com>
32727
32728         PR tree-optimization/60656
32729         * tree-vect-stmts.c (supportable_widening_operation):
32730         Fix a bug that elements in a vector with vect_used_by_reduction
32731         property are incorrectly reordered when the operation on it is not
32732         consistant with the one in reduction operation.
32733
32734 2014-04-04  John David Anglin  <danglin@gcc.gnu.org>
32735
32736         PR rtl-optimization/60155
32737         * gcse.c (record_set_data): New function.
32738         (single_set_gcse): New function.
32739         (gcse_emit_move_after): Use single_set_gcse instead of single_set.
32740         (hoist_code): Likewise.
32741         (get_pressure_class_and_nregs): Likewise.
32742
32743 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
32744
32745         * explow.c (probe_stack_range): Emit a final optimization blockage.
32746
32747 2014-04-04  Anthony Green  <green@moxielogic.com>
32748
32749         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
32750         typos.
32751
32752 2014-04-04  Jan Hubicka  <hubicka@ucw.cz>
32753
32754         PR ipa/59626
32755         * lto-cgraph.c (input_overwrite_node): Check that partitioning
32756         flags are set only during streaming.
32757         * ipa.c (process_references, walk_polymorphic_call_targets,
32758         symtab_remove_unreachable_nodes): Drop bodies of always inline
32759         after early inlining.
32760         (symtab_remove_unreachable_nodes): Remove always_inline attribute.
32761
32762 2014-04-04  Jakub Jelinek  <jakub@redhat.com>
32763         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
32764
32765         PR debug/60655
32766         * dwarf2out.c (const_ok_for_output_1): Reject expressions
32767         containing a NOT.
32768
32769 2014-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32770
32771         PR bootstrap/60743
32772         * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
32773         duration.
32774         (cortex_a53_fdivd): Likewise.
32775
32776 2014-04-04  Martin Jambor  <mjambor@suse.cz>
32777
32778         PR ipa/60640
32779         * cgraph.h (cgraph_clone_node): New parameter added to declaration.
32780         Adjust all callers.
32781         * cgraph.c (clone_of_p): Also return true if thunks match.
32782         (verify_edge_corresponds_to_fndecl): Removed extraneous call to
32783         cgraph_function_or_thunk_node and an obsolete comment.
32784         * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
32785         file.
32786         (build_function_decl_skip_args): Likewise.
32787         (set_new_clone_decl_and_node_flags): New function.
32788         (duplicate_thunk_for_node): Likewise.
32789         (redirect_edge_duplicating_thunks): Likewise.
32790         (cgraph_clone_node): New parameter args_to_skip, pass it to
32791         redirect_edge_duplicating_thunks which is called instead of
32792         cgraph_redirect_edge_callee.
32793         (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
32794         moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
32795
32796 2014-04-04  Jeff Law  <law@redhat.com>
32797
32798         PR target/60657
32799         * config/arm/predicates.md (const_int_I_operand): New predicate.
32800         (const_int_M_operand): Similarly.
32801         * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
32802         const_int_operand.
32803         (insv_t2, extv_reg, extzv_t2): Likewise.
32804         (load_multiple_with_writeback): Similarly for const_int_I_operand.
32805         (pop_multiple_with_writeback_and_return): Likewise.
32806         (vfp_pop_multiple_with_writeback): Likewise
32807
32808 2014-04-04  Richard Biener  <rguenther@suse.de>
32809
32810         PR ipa/60746
32811         * tree-ssanames.c (make_ssa_name_fn): Fix assert.
32812         * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
32813         non-GIMPLE_LABELs.
32814         * gimplify.h (gimple_add_tmp_var_fn): Declare.
32815         * gimplify.c (gimple_add_tmp_var_fn): New function.
32816         * gimple-expr.h (create_tmp_reg_fn): Declare.
32817         * gimple-expr.c (create_tmp_reg_fn): New function.
32818         * gimple-low.c (record_vars_into): Don't change cfun.
32819         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
32820         code generation without cfun.
32821
32822 2014-04-04  Thomas Schwinge  <thomas@codesourcery.com>
32823
32824         PR bootstrap/60719
32825         * Makefile.in (install-driver): Fix shell scripting.
32826
32827 2014-04-03  Cong Hou  <congh@google.com>
32828
32829         PR tree-optimization/60505
32830         * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
32831         threshold of number of iterations below which no vectorization
32832         will be done.
32833         * tree-vect-loop.c (new_loop_vec_info):
32834         Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
32835         * tree-vect-loop.c (vect_analyze_loop_operations):
32836         Set LOOP_VINFO_COST_MODEL_THRESHOLD.
32837         * tree-vect-loop.c (vect_transform_loop):
32838         Use LOOP_VINFO_COST_MODEL_THRESHOLD.
32839         * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
32840         of iterations of the loop and see if we should build the epilogue.
32841
32842 2014-04-03  Richard Biener  <rguenther@suse.de>
32843
32844         * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
32845         (streamer_tree_cache_create): Adjust.
32846         * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
32847         to allow optional nodes array.
32848         (streamer_tree_cache_insert_1): Use next_idx to assign idx.
32849         (streamer_tree_cache_append): Likewise.
32850         (streamer_tree_cache_create): Create nodes array optionally
32851         as specified by parameter.
32852         * lto-streamer-out.c (create_output_block): Avoid maintaining
32853         the node array in the writer cache.
32854         (DFS_write_tree): Remove assertion.
32855         (produce_asm_for_decls): Free the out decl state hash table early.
32856         * lto-streamer-in.c (lto_data_in_create): Adjust for
32857         streamer_tree_cache_create prototype change.
32858
32859 2014-04-03  Richard Biener  <rguenther@suse.de>
32860
32861         * tree-streamer-out.c (streamer_write_chain): Do not temporarily
32862         set TREE_CHAIN to NULL_TREE.
32863
32864 2014-04-03  Richard Biener  <rguenther@suse.de>
32865
32866         PR tree-optimization/60740
32867         * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
32868         over all GIMPLE_COND operands.
32869
32870 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
32871
32872         * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
32873         (Weffc++): Remove Scott's numbering, merge lists and reference
32874         Wnon-virtual-dtor.
32875
32876 2014-04-03  Nick Clifton  <nickc@redhat.com>
32877
32878         * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
32879         properly.
32880
32881 2014-04-03  Martin Jambor  <mjambor@suse.cz>
32882
32883         * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
32884         mention gcc_unreachable before failing.
32885         * ipa.c (symtab_remove_unreachable_nodes): Also print order of
32886         removed symbols.
32887
32888 2014-04-02  Jan Hubicka  <hubicka@ucw.cz>
32889
32890         PR ipa/60659
32891         * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
32892         inconsistent code and instead mark the context inconsistent.
32893         (possible_polymorphic_call_targets): For inconsistent contexts
32894         return empty complete list.
32895
32896 2014-04-02  Anthony Green  <green@moxielogic.com>
32897
32898         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
32899         (extendqisi2, extendhisi2): Define.
32900         * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
32901         (WCHAR_TYPE): Change to unsigned int.
32902
32903 2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32904
32905         PR tree-optimization/60733
32906         * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
32907         insertion point for PHI candidates to be the end of the feeding
32908         block for the PHI argument.
32909
32910 2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>
32911
32912         PR rtl-optimization/60650
32913         * lra-constraints.c (process_alt_operands): Decrease reject for
32914         earlyclobber matching.
32915
32916 2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
32917
32918         * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
32919
32920 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
32921
32922         * config/spu/spu.c (pad_bb): Do not crash when the last
32923         insn is CODE_FOR_blockage.
32924
32925 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
32926
32927         * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
32928         lies outside the target mode.
32929
32930 2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
32931
32932         PR target/60735
32933         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
32934         software floating point or no floating point registers, do not
32935         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
32936         in GPRs that occurs after we tested for GPRs that would never be
32937         true.
32938
32939         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
32940         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
32941         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
32942         specifically allow DDmode, since that does not use the SPE SIMD
32943         instructions.
32944
32945 2014-04-02  Richard Biener  <rguenther@suse.de>
32946
32947         PR middle-end/60729
32948         * optabs.c (expand_abs_nojump): Honor flag_trapv only for
32949         MODE_INTs.  Properly use negv_optab.
32950         (expand_abs): Likewise.
32951
32952 2014-04-02  Richard Biener  <rguenther@suse.de>
32953
32954         PR bootstrap/60719
32955         * Makefile.in (install-driver): Guard extra installs with special
32956         names properly.
32957
32958 2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
32959
32960         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
32961         Document vec_vgbbd.
32962
32963 2014-04-01  Richard Henderson  <rth@redhat.com>
32964
32965         PR target/60704
32966         * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
32967         alternative enabled before register allocation.
32968
32969 2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>
32970
32971         * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
32972         * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
32973         typo.
32974         (nios2_large_got_address): Remove unneeded 'sym' parameter.
32975         (nios2_got_address): Update nios2_large_got_address call site.
32976         (nios2_delegitimize_address): New function.
32977         (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
32978         * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
32979         (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
32980
32981 2014-04-01  Martin Husemann  <martin@duskware.de>
32982
32983         * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
32984         for -mabi=32.
32985
32986 2014-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
32987
32988         PR rtl-optimization/60604
32989         * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
32990         check from register_operand.
32991         (register_operand): Redefine in terms of general_operand.
32992         (nonmemory_operand): Use register_operand for the non-constant cases.
32993
32994 2014-04-01  Richard Biener  <rguenther@suse.de>
32995
32996         * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
32997
32998 2014-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
32999
33000         * doc/invoke.texi (mapp-regs): Clarify.
33001
33002 2014-03-31  Ulrich Drepper  <drepper@gmail.com>
33003
33004         * config/i386/avx512fintrin.h (__v32hi): Define type.
33005         (__v64qi): Likewise.
33006         (_mm512_set1_epi8): Define.
33007         (_mm512_set1_epi16): Define.
33008         (_mm512_set4_epi32): Define.
33009         (_mm512_set4_epi64): Define.
33010         (_mm512_set4_pd): Define.
33011         (_mm512_set4_ps): Define.
33012         (_mm512_setr4_epi64): Define.
33013         (_mm512_setr4_epi32): Define.
33014         (_mm512_setr4_pd): Define.
33015         (_mm512_setr4_ps): Define.
33016         (_mm512_setzero_epi32): Define.
33017
33018 2014-03-31  Martin Jambor  <mjambor@suse.cz>
33019
33020         PR middle-end/60647
33021         * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
33022         callsite_arguments_match_p.  Updated all callers.  Also check types of
33023         corresponding formal parameters and actual arguments.
33024         (not_all_callers_have_enough_arguments_p) Renamed to
33025         some_callers_have_mismatched_arguments_p.
33026
33027 2014-03-31  Yuri Rumyantsev  <ysrumyan@gmail.com>
33028
33029         * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
33030
33031 2014-03-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
33032
33033         PR target/60034
33034         * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
33035         section anchor.
33036
33037 2014-03-30  Uros Bizjak  <ubizjak@gmail.com>
33038
33039         * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
33040         (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
33041         Split out
33042         <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
33043         Use FMAMODE_NOVF512 mode iterator.
33044         (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
33045         (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
33046         (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
33047         (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
33048         Split out
33049         <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
33050         Use VF_128_256 mode iterator.
33051         (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
33052         Ditto.
33053
33054 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33055
33056         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
33057         static chain if needed.
33058
33059 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
33060
33061         PR target/60697
33062         * lra-constraints.c (index_part_to_reg): New.
33063         (process_address): Use it.
33064
33065 2014-03-27  Jeff Law  <law@redhat.com>
33066             Jakub Jelinek  <jakub@redhat.com>
33067
33068         PR target/60648
33069         * expr.c (do_tablejump): Use simplify_gen_binary rather than
33070         gen_rtx_{PLUS,MULT} to build up the address expression.
33071
33072         * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
33073         creating non-canonical RTL.
33074
33075 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33076
33077         PR ipa/60243
33078         * ipa-inline.c (want_inline_small_function_p): Short circuit large
33079         functions; reorganize to make cheap checks first.
33080         (inline_small_functions): Do not estimate growth when dumping;
33081         it is expensive.
33082         * ipa-inline.h (inline_summary): Add min_size.
33083         (growth_likely_positive): New function.
33084         * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
33085         (set_cond_stmt_execution_predicate): Cleanup.
33086         (estimate_edge_size_and_time): Compute min_size.
33087         (estimate_calls_size_and_time): Likewise.
33088         (estimate_node_size_and_time): Likewise.
33089         (inline_update_overall_summary): Update min_size.
33090         (do_estimate_edge_time): Likewise.
33091         (do_estimate_edge_size): Update.
33092         (do_estimate_edge_hints): Update.
33093         (growth_likely_positive): New function.
33094
33095 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
33096
33097         PR target/60693
33098         * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
33099         also if addr has VOIDmode.
33100
33101 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33102
33103         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
33104         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
33105         Declare extern.
33106         * config/arm/cortex-a53.md: Add reservations and bypass for crypto
33107         instructions as well as AdvancedSIMD loads.
33108
33109 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33110
33111         * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
33112         Use crypto_aese type.
33113         (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
33114         * config/arm/arm.md (is_neon_type): Replace crypto_aes with
33115         crypto_aese, crypto_aesmc.  Move to types.md.
33116         * config/arm/types.md (crypto_aes): Split into crypto_aese,
33117         crypto_aesmc.
33118         * config/arm/iterators.md (crypto_type): Likewise.
33119
33120 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33121
33122         * cgraph.c: Include expr.h and tree-dfa.h.
33123         (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
33124         remove LHS.
33125
33126 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
33127
33128         PR target/60675
33129         * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
33130         regs from checking multi-reg pseudos.
33131
33132 2014-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33133
33134         * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
33135
33136 2014-03-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
33137
33138         * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
33139         if it would clobber the stack pointer, even temporarily.
33140
33141 2014-03-28  Eric Botcazou  <ebotcazou@adacore.com>
33142
33143         * mode-switching.c: Make small adjustments to the top comment.
33144
33145 2014-03-27  Michael Meissner  <meissner@linux.vnet.ibm.com>
33146
33147         * config/rs6000/constraints.md (wD constraint): New constraint to
33148         match the constant integer to get the top DImode/DFmode out of a
33149         vector in a VSX register.
33150
33151         * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
33152         match the constant integer to get the top DImode/DFmode out of a
33153         vector in a VSX register.
33154
33155         * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
33156         for ISA 2.07.
33157
33158         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
33159         vbpermq builtins.
33160
33161         * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
33162         -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
33163
33164         * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
33165         Optimize vec_extract of 64-bit values, where the value being
33166         extracted is in the top word, where we can use scalar
33167         instructions.  Add direct move and store support.  Combine the big
33168         endian/little endian vector select load support into a single insn.
33169         (vsx_extract_<mode>_internal1): Likewise.
33170         (vsx_extract_<mode>_internal2): Likewise.
33171         (vsx_extract_<mode>_load): Likewise.
33172         (vsx_extract_<mode>_store): Likewise.
33173         (vsx_extract_<mode>_zero): Delete, big and little endian insns are
33174         combined into vsx_extract_<mode>_load.
33175         (vsx_extract_<mode>_one_le): Likewise.
33176
33177         * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
33178         define the top 64-bit vector element.
33179
33180         * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
33181         constraint.
33182
33183         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33184         Document vec_vbpermq builtin.
33185
33186         PR target/60672
33187         * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
33188         enable use of xxsldwi and xxpermdi builtin functions.
33189         (vec_xxpermdi): Likewise.
33190
33191         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33192         Document use of vec_xxsldwi and vec_xxpermdi builtins.
33193
33194 2014-03-27  Vladimir Makarov  <vmakarov@redhat.com>
33195
33196         PR rtl-optimization/60650
33197         * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
33198         first_p.  Use it.
33199         (find_spills_for): New.
33200         (assign_by_spills): Pass the new parameter to find_hard_regno_for.
33201         Spill all pseudos on the second iteration.
33202
33203 2014-03-27  Marek Polacek  <polacek@redhat.com>
33204
33205         PR c/50347
33206         * doc/extend.texi (ffs Builtins): Change unsigned types to signed
33207         types.
33208
33209 2014-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33210
33211         * config/s390/s390.c (s390_can_use_return_insn): Check for
33212         call-saved FPRs on 31 bit.
33213
33214 2014-03-27  Jakub Jelinek  <jakub@redhat.com>
33215
33216         PR middle-end/60682
33217         * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
33218         if they need regimplification, just drop them instead of
33219         calling gimple_regimplify_operands on them.
33220
33221 2014-03-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
33222
33223         PR target/60580
33224         * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
33225         (aarch64_frame_pointer_required): Adjust logic.
33226         (aarch64_can_eliminate): Adjust logic.
33227         (aarch64_override_options_after_change): Adjust logic.
33228
33229 2014-03-27  Dehao Chen  <dehao@google.com>
33230
33231         * ipa-inline.c (early_inliner): Update node's inline info.
33232
33233 2014-03-26  Dehao Chen  <dehao@google.com>
33234
33235         * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
33236         compiler inserted conditional jumps for NAN float check.
33237
33238 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
33239
33240         * ubsan.h (ubsan_create_data): Change second argument's type
33241         to const location_t *.
33242         * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
33243         _("<unknown>").
33244         (ubsan_create_data): Change second argument to const location_t *PLOC.
33245         Create Loc field whenever PLOC is non-NULL.
33246         (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
33247         ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
33248         callers.
33249
33250         PR other/59545
33251         * real.c (real_to_integer2): Change type of low to UHWI.
33252
33253 2014-03-26  Tobias Burnus  <burnus@net-b.de>
33254
33255         * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
33256         (CILK_SELF_SPECS): New define.
33257         (driver_self_specs): Use it.
33258
33259 2014-03-26  Richard Biener  <rguenther@suse.de>
33260
33261         * tree-pretty-print.c (percent_K_format): Implement special
33262         case for LTO and its stripped down BLOCK tree.
33263
33264 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
33265
33266         PR sanitizer/60636
33267         * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
33268
33269         * tree-vrp.c (simplify_internal_call_using_ranges): If only
33270         one range is range_int_cst_p, but not both, at least optimize
33271         addition/subtraction of 0 and multiplication by 0 or 1.
33272         * gimple-fold.c (gimple_fold_call): Fold
33273         IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
33274         (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
33275         INTEGER_CSTs, try to fold at least x * 0 and y - y.
33276
33277 2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
33278
33279         PR rtl-optimization/60452
33280         * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
33281         <case REG>: Return 1 for invalid offsets from the frame pointer.
33282
33283 2014-03-26  Marek Polacek  <polacek@redhat.com>
33284
33285         PR c/37428
33286         * doc/extend.texi (C Extensions): Mention variable-length arrays in
33287         a structure/union.
33288
33289 2014-03-26  Marek Polacek  <polacek@redhat.com>
33290
33291         PR c/39525
33292         * doc/extend.texi (Designated Inits): Describe what happens to omitted
33293         field members.
33294
33295 2014-03-26  Marek Polacek  <polacek@redhat.com>
33296
33297         PR other/59545
33298         * ira-color.c (update_conflict_hard_regno_costs): Perform the
33299         multiplication in unsigned type.
33300
33301 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
33302
33303         * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
33304
33305 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
33306
33307         * doc/contrib.texi: Add myself as Andes nds32 port contributor.
33308
33309 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
33310
33311         PR ipa/60315
33312         * cif-code.def (UNREACHABLE) New code.
33313         * ipa-inline.c (inline_small_functions): Skip edges to
33314         __builtlin_unreachable.
33315         (estimate_edge_growth): Allow edges to __builtlin_unreachable.
33316         * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
33317         predicate to __bulitin_unreachable.
33318         (set_cond_stmt_execution_predicate): Fix issue when
33319         invert_tree_comparison returns ERROR_MARK.
33320         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
33321         propagate to inline clones.
33322         * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
33323         to unreachable.
33324         * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
33325         * cgraphclones.c (cgraph_clone_node): If call destination is already
33326         ureachable, do not redirect it back.
33327         * tree-inline.c (fold_marked_statements): Hanlde calls becoming
33328         unreachable.
33329
33330 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
33331
33332         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
33333         Do not modify inline clones.
33334
33335 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
33336
33337         * config/i386/i386.md (general_sext_operand): New mode attr.
33338         (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
33339         don't generate (sign_extend (const_int)).
33340         (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
33341         operands[2].  Use We constraint instead of <i> and
33342         <general_sext_operand> predicate instead of <general_operand>.
33343         (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
33344         * config/i386/constraints.md (We): New constraint.
33345         * config/i386/predicates.md (x86_64_sext_operand,
33346         sext_operand): New predicates.
33347
33348 2014-03-25  Martin Jambor  <mjambor@suse.cz>
33349
33350         PR ipa/60600
33351         * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
33352         inconsistent devirtualizations to __builtin_unreachable.
33353
33354 2014-03-25  Marek Polacek  <polacek@redhat.com>
33355
33356         PR c/35449
33357         * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
33358
33359 2014-03-25  Alan Lawrence  <alan.lawrence@arm.com>
33360
33361         * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
33362         order of elements for big-endian.
33363
33364 2014-03-25  Richard Biener  <rguenther@suse.de>
33365
33366         PR middle-end/60635
33367         * gimplify-me.c (gimple_regimplify_operands): Update the
33368         re-gimplifed stmt.
33369
33370 2014-03-25  Martin Jambor  <mjambor@suse.cz>
33371
33372         PR ipa/59176
33373         * lto-cgraph.c (lto_output_node): Stream body_removed flag.
33374         (lto_output_varpool_node): Likewise.
33375         (input_overwrite_node): Likewise.
33376         (input_varpool_node): Likewise.
33377
33378 2014-03-25  Richard Biener  <rguenther@suse.de>
33379
33380         * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
33381         (run_gcc): Likewise.
33382
33383 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
33384
33385         * combine.c (simplify_compare_const): Add MODE argument.
33386         Handle mode_width 0 as very large mode_width.
33387         (try_combine, simplify_comparison): Adjust callers.
33388
33389         * cselib.c (cselib_hash_rtx): Perform addition in unsigned
33390         type to avoid signed integer overflow.
33391         * explow.c (plus_constant): Likewise.
33392
33393 2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>
33394
33395         * doc/generic.texi: Correct typos.
33396
33397 2014-03-24  Tobias Burnus  <burnus@net-b.de>
33398
33399         * doc/invoke.texi (-flto): Expand section about
33400         using static libraries with LTO.
33401
33402 2014-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33403
33404         PR rtl-optimization/60501
33405         * optabs.def (addptr3_optab): New optab.
33406         * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
33407         * doc/md.texi ("addptrm3"): Document new RTL standard expander.
33408         * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
33409
33410         * lra.c (emit_add3_insn): Use the addptr pattern if available.
33411
33412         * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
33413
33414 2014-03-24  Ulrich Drepper  <drepper@gmail.com>
33415
33416         * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
33417         _mm512_set1_pd.
33418
33419         * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
33420         (_mm256_undefined_ps): Define.
33421         (_mm256_undefined_pd): Define.
33422         * config/i386/emmintrin.h (_mm_undefined_si128): Define.
33423         (_mm_undefined_pd): Define.
33424         * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
33425         * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
33426         (_mm512_undefined_ps): Define.
33427         (_mm512_undefined_pd): Define.
33428         Use _mm*_undefined_*.
33429         * config/i386/avx2intrin.h: Use _mm*_undefined_*.
33430
33431 2014-03-24  Alex Velenko  <Alex.Velenko@arm.com>
33432
33433         * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
33434         (lshr_simd): DI mode added.
33435         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
33436         (aarch64_ushr_simddi): Likewise.
33437         * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
33438         * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
33439         (vshrd_n_u64): Likewise.
33440
33441 2014-03-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
33442
33443         * Makefile.in (s-macro_list): Depend on cc1.
33444
33445 2014-03-23  Teresa Johnson  <tejohnson@google.com>
33446
33447         * ipa-utils.c (ipa_print_order): Use specified dump file.
33448
33449 2014-03-23  Eric Botcazou  <ebotcazou@adacore.com>
33450
33451         PR rtl-optimization/60601
33452         * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
33453
33454         * gcc.c (eval_spec_function): Initialize save_growing_value.
33455
33456 2014-03-22  Jakub Jelinek  <jakub@redhat.com>
33457
33458         PR sanitizer/60613
33459         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
33460         code == MINUS_EXPR, never swap op0 with op1.
33461
33462         * toplev.c (init_local_tick): Avoid signed integer multiplication
33463         overflow.
33464         * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
33465         shift by first operand's bitsize.
33466
33467 2014-03-21  Jakub Jelinek  <jakub@redhat.com>
33468
33469         PR target/60610
33470         * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
33471         redefine to 1 or 0.
33472         * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
33473         TARGET_ISA_64BIT_P(x).
33474
33475 2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
33476
33477         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
33478         pattern for vector nor instead of subtract from splat(-1).
33479         (altivec_expand_vec_perm_const_le): Likewise.
33480
33481 2014-03-21  Richard Henderson  <rth@twiddle.net>
33482
33483         PR target/60598
33484         * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
33485         related insns after epilogue_completed.
33486
33487 2014-03-21  Martin Jambor  <mjambor@suse.cz>
33488
33489         PR ipa/59176
33490         * cgraph.h (symtab_node): New flag body_removed.
33491         * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
33492         when removing bodies.
33493         * symtab.c (dump_symtab_base): Dump body_removed flag.
33494         * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
33495         had their bodies removed.
33496
33497 2014-03-21  Martin Jambor  <mjambor@suse.cz>
33498
33499         PR ipa/60419
33500         * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
33501         in the border.
33502
33503 2014-03-21  Richard Biener  <rguenther@suse.de>
33504
33505         PR tree-optimization/60577
33506         * tree-core.h (struct tree_base): Document nothrow_flag use
33507         in DECL_NONALIASED.
33508         * tree.h (DECL_NONALIASED): New.
33509         (may_be_aliased): Adjust.
33510         * coverage.c (build_var): Set DECL_NONALIASED.
33511
33512 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33513
33514         * expr.c (expand_expr_real_1): Remove outdated comment.
33515
33516 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
33517
33518         PR middle-end/60597
33519         * ira.c (adjust_cleared_regs): Call copy_rtx on
33520         *reg_equiv[REGNO (loc)].src_p before passing it to
33521         simplify_replace_fn_rtx.
33522
33523         PR target/60568
33524         * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
33525         into CONST, put pic register as first operand of PLUS.  Use
33526         gen_const_mem for both 32-bit and 64-bit PIC got loads.
33527
33528 2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33529
33530         * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
33531
33532 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33533
33534         * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
33535         around for store forwarding issue in the FPU on the UT699.
33536         * config/sparc/sparc.md (in_branch_delay): Return false for single FP
33537         loads and operations if -mfix-ut699 is specified.
33538         (divtf3_hq): Tweak attribute.
33539         (sqrttf2_hq): Likewise.
33540
33541 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33542
33543         * calls.c (store_one_arg): Remove incorrect const qualification on the
33544         type of the temporary.
33545         * cfgexpand.c (expand_return): Likewise.
33546         * expr.c (expand_constructor): Likewise.
33547         (expand_expr_real_1): Likewise.
33548
33549 2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
33550
33551         * config/arm/arm.c (arm_dwarf_register_span): Update the element number
33552         of parts.
33553
33554 2014-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
33555
33556         PR target/60039
33557         * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
33558
33559 2014-03-19  James Greenhalgh  <james.greenhalgh@arm.com>
33560
33561         * config/arm/aarch-common-protos.h
33562         (alu_cost_table): Fix spelling of "extend".
33563         * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
33564
33565 2014-03-19  Richard Biener  <rguenther@suse.de>
33566
33567         PR middle-end/60553
33568         * tree-core.h (tree_type_common): Re-order pointer members
33569         to reduce recursion depth during GC walks.
33570
33571 2014-03-19  Marek Polacek  <polacek@redhat.com>
33572
33573         PR sanitizer/60569
33574         * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
33575         before accessing it.
33576
33577 2014-03-19  Richard Biener  <rguenther@suse.de>
33578
33579         PR lto/59543
33580         * lto-streamer-in.c (input_function): In WPA stage do not drop
33581         debug stmts.
33582
33583 2014-03-19  Jakub Jelinek  <jakub@redhat.com>
33584
33585         PR tree-optimization/60559
33586         * vectorizable_mask_load_store): Replace scalar MASK_LOAD
33587         with build_zero_cst assignment.
33588
33589 2014-03-18  Kai Tietz  <ktietz@redhat.com>
33590
33591         PR rtl-optimization/56356
33592         * sdbout.c (sdbout_parms): Verify that parms'
33593         incoming argument is valid.
33594         (sdbout_reg_parms): Likewise.
33595
33596 2014-03-18  Richard Henderson  <rth@redhat.com>
33597
33598         PR target/60562
33599         * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
33600         be shadowed by *float<SWI48><MODEF>2_sse.  Test X87_ENABLE_FLOAT.
33601         (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
33602
33603 2014-03-18  Basile Starynkevitch  <basile@starynkevitch.net>
33604
33605         * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
33606         * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
33607         Italicize plugin event names in description.  Explain that
33608         PLUGIN_PRAGMAS has no sense for lto1.  Explain PLUGIN_INCLUDE_FILE.
33609         Remind that no GCC functions should be called after PLUGIN_FINISH.
33610         Explain what pragmas with expansion are.
33611
33612 2014-03-18  Martin Liska  <mliska@suse.cz>
33613
33614         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
33615         gimple call statement is update.
33616         * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
33617         GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
33618
33619 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
33620
33621         PR sanitizer/60557
33622         * ubsan.c (ubsan_instrument_unreachable): Call
33623         initialize_sanitizer_builtins.
33624         (ubsan_pass): Likewise.
33625
33626         PR sanitizer/60535
33627         * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
33628         varpool_finalize_decl instead of rest_of_decl_compilation.
33629
33630 2014-03-18  Richard Biener  <rguenther@suse.de>
33631
33632         * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
33633         by using bitmap_and_compl instead of bitmap_and_compl_into.
33634         (df_rd_transfer_function): Likewise.
33635
33636 2014-03-18  Richard Biener  <rguenther@suse.de>
33637
33638         * doc/lto.texi (fresolution): Fix typo.
33639
33640 2014-03-18  Richard Biener  <rguenther@suse.de>
33641
33642         * doc/invoke.texi (flto): Update for changes in 4.9.
33643
33644 2014-03-18  Richard Biener  <rguenther@suse.de>
33645
33646         * doc/loop.texi: Remove section on the removed lambda framework.
33647         Update loop docs with recent changes in preserving loop structure.
33648
33649 2014-03-18  Richard Biener  <rguenther@suse.de>
33650
33651         * doc/lto.texi (-fresolution): Document.
33652
33653 2014-03-18  Richard Biener  <rguenther@suse.de>
33654
33655         * doc/contrib.texi: Adjust my name.
33656
33657 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
33658
33659         PR ipa/58721
33660         * internal-fn.c: Include diagnostic-core.h.
33661         (expand_BUILTIN_EXPECT): New function.
33662         * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
33663         (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
33664         IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
33665         * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
33666         IFN_BUILTIN_EXPECT.
33667         * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
33668         Revert 3 argument __builtin_expect code.
33669         (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
33670         * gimple-fold.c (gimple_fold_call): Likewise.
33671         * tree.h (fold_builtin_expect): New prototype.
33672         * builtins.c (build_builtin_expect_predicate): Add predictor
33673         argument, if non-NULL, create 3 argument __builtin_expect.
33674         (fold_builtin_expect): No longer static.  Add ARG2 argument,
33675         pass it through to build_builtin_expect_predicate.
33676         (fold_builtin_2): Adjust caller.
33677         (fold_builtin_3): Handle BUILT_IN_EXPECT.
33678         * internal-fn.def (BUILTIN_EXPECT): New.
33679
33680 2014-03-18  Tobias Burnus  <burnus@net-b.de>
33681
33682         PR ipa/58721
33683         * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
33684         PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
33685         PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
33686
33687 2014-03-18  Jan Hubicka  <hubicka@ucw.cz>
33688
33689         PR ipa/58721
33690         * predict.c (combine_predictions_for_bb): Fix up formatting.
33691         (expr_expected_value_1, expr_expected_value): Add predictor argument,
33692         fill what it points to if non-NULL.
33693         (tree_predict_by_opcode): Adjust caller, use the predictor.
33694         * predict.def (PRED_COMPARE_AND_SWAP): Add.
33695
33696 2014-03-18  Eric Botcazou  <ebotcazou@adacore.com>
33697
33698         * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
33699         proper constant for the store mode.
33700
33701 2014-03-18  Ilya Enkovich  <ilya.enkovich@intel.com>
33702
33703         * symtab.c (change_decl_assembler_name): Fix transparent alias
33704         chain construction.
33705
33706 2014-03-16  Renlin Li  <Renlin.Li@arm.com>
33707
33708         * config/aarch64/aarch64.c: Correct the comments about the
33709         aarch64 stack layout.
33710
33711 2014-03-18  Thomas Schwinge  <thomas@codesourcery.com>
33712
33713         * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
33714         check for GF_OMP_FOR_KIND_FOR.
33715
33716 2013-03-18  Kirill Yukhin  <kirill.yukhin@intel.com>
33717
33718         * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
33719         ymm and zmm register names.
33720
33721 2014-03-17  Jakub Jelinek  <jakub@redhat.com>
33722
33723         PR target/60516
33724         * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
33725         note creation for the 2010-08-31 changes.
33726
33727 2014-03-17  Marek Polacek  <polacek@redhat.com>
33728
33729         PR middle-end/60534
33730         * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
33731         as -fno-tree-loop-vectorize.
33732         (expand_omp_simd): Likewise.
33733
33734 2014-03-15  Eric Botcazou  <ebotcazou@adacore.com>
33735
33736         * config/sparc/sparc-protos.h (tls_call_delay): Delete.
33737         (eligible_for_call_delay): New prototype.
33738         * config/sparc/sparc.c (tls_call_delay): Rename into...
33739         (eligible_for_call_delay): ...this.  Return false if the instruction
33740         cannot be put in the delay slot of a branch.
33741         (eligible_for_restore_insn): Simplify.
33742         (eligible_for_return_delay): Return false if the instruction cannot be
33743         put in the delay slot of a branch and simplify.
33744         (eligible_for_sibcall_delay): Return false if the instruction cannot be
33745         put in the delay slot of a branch.
33746         * config/sparc/sparc.md (fix_ut699): New attribute.
33747         (tls_call_delay): Delete.
33748         (in_call_delay): Reimplement.
33749         (eligible_for_sibcall_delay): Rename into...
33750         (in_sibcall_delay): ...this.
33751         (eligible_for_return_delay): Rename into...
33752         (in_return_delay): ...this.
33753         (in_branch_delay): Reimplement.
33754         (in_uncond_branch_delay): Delete.
33755         (in_annul_branch_delay): Delete.
33756
33757 2014-03-14  Richard Henderson  <rth@redhat.com>
33758
33759         PR target/60525
33760         * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
33761         define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
33762         (*floathi<X87MODEF>2_i387_with_temp): Remove.
33763         (floathi splitters): Remove.
33764         (float<SWI48x>xf2): New pattern.
33765         (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
33766         code that tried to handle DImode for 32-bit, but which was excluded
33767         by the pattern's condition.  Drop allocation of stack temporary.
33768         (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
33769         (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
33770         (*float<SWI48><MODEF>2_mixed_interunit): Remove.
33771         (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
33772         (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
33773         (*float<SWI48><MODEF>2_sse_with_temp): Remove.
33774         (*float<SWI48><MODEF>2_sse_interunit): Remove.
33775         (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
33776         (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
33777         (*float<SWI48x><X87MODEF>2_i387): Remove.
33778         (all float _with_temp splitters): Remove.
33779         (*float<SWI48x><MODEF>2_i387): New pattern.
33780         (*float<SWI48><MODEF>2_sse): New pattern.
33781         (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
33782         (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
33783
33784 2014-03-14  Jakub Jelinek  <jakub@redhat.com>
33785             Marek Polacek  <polacek@redhat.com>
33786
33787         PR middle-end/60484
33788         * common.opt (dump_base_name_prefixed): New Variable.
33789         * opts.c (finish_options): Don't prepend directory to x_dump_base_name
33790         if x_dump_base_name_prefixed is already set, set it at the end.
33791
33792 2014-03-14  Vladimir Makarov  <vmakarov@redhat.com>
33793
33794         PR rtl-optimization/60508
33795         * lra-constraints.c (get_reload_reg): Add new parameter
33796         in_subreg_p.
33797         (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
33798         Pass the new parameter values.
33799
33800 2014-03-14  Richard Biener  <rguenther@suse.de>
33801
33802         * common.opt: Revert unintented changes from r205065.
33803         * opts.c: Likewise.
33804
33805 2014-03-14  Richard Biener  <rguenther@suse.de>
33806
33807         PR middle-end/60518
33808         * cfghooks.c (split_block): Properly adjust all loops the
33809         block was a latch of.
33810
33811 2014-03-14  Martin Jambor  <mjambor@suse.cz>
33812
33813         PR lto/60461
33814         * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
33815         and simplify it.
33816
33817 2014-03-14  Georg-Johann Lay  <avr@gjlay.de>
33818
33819         PR target/59396
33820         * config/avr/avr.c (avr_set_current_function): Pass function name
33821         through default_strip_name_encoding before sanity checking instead
33822         of skipping the first char of the assembler name.
33823
33824 2014-03-13  Richard Henderson  <rth@redhat.com>
33825
33826         PR debug/60438
33827         * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
33828         (ix86_force_to_memory, ix86_free_from_memory): Remove.
33829         * config/i386/i386-protos.h: Likewise.
33830         * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
33831         in the expander instead of a splitter.
33832         (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
33833         any possibility of requiring a memory.
33834         (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
33835         (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
33836         (fp branch splitters): Update for ix86_split_fp_branch.
33837         (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
33838         (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
33839         (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
33840         (*fop_<MODEF>_2_i387): Remove f/r alternative.
33841         (*fop_<MODEF>_3_i387): Likewise.
33842         (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
33843         (splitters for the fop_* register patterns): Remove.
33844         (fscalexf4_i387): Rename from *fscalexf4_i387.
33845         (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
33846
33847 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
33848
33849         PR tree-optimization/59779
33850         * tree-dfa.c (get_ref_base_and_extent): Use double_int
33851         type for bitsize and maxsize instead of HOST_WIDE_INT.
33852
33853 2014-03-13  Steven Bosscher  <steven@gcc.gnu.org>
33854
33855         PR rtl-optimization/57320
33856         * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
33857         the CFG after thread_prologue_and_epilogue_insns.
33858
33859 2014-03-13  Vladimir Makarov  <vmakarov@redhat.com>
33860
33861         PR rtl-optimization/57189
33862         * lra-constraints.c (process_alt_operands): Disfavor spilling
33863         vector pseudos.
33864
33865 2014-03-13  Cesar Philippidis  <cesar@codesourcery.com>
33866
33867         * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
33868
33869 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
33870
33871         PR tree-optimization/59025
33872         PR middle-end/60418
33873         * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
33874         same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
33875
33876 2014-03-13  Georg-Johann Lay  <avr@gjlay.de>
33877
33878         PR target/60486
33879         * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
33880         calls of avr_out_plus_1.
33881
33882 2014-03-13  Bin Cheng  <bin.cheng@arm.com>
33883
33884         * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
33885         BB's single pred and update the father loop's latch info later.
33886
33887 2014-03-12  Michael Meissner  <meissner@linux.vnet.ibm.com>
33888
33889         * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
33890         (VEC_M): Likewise.
33891         (VEC_N): Likewise.
33892         (VEC_R): Likewise.
33893         (VEC_base): Likewise.
33894         (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
33895         registers, we need to swap double words in little endian mode.
33896
33897         * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
33898         to be a container mode for 128-bit integer operations added in ISA
33899         2.07.  Unlike TImode and PTImode, the preferred register set is
33900         the Altivec/VMX registers for the 128-bit operations.
33901
33902         * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
33903         declarations.
33904         (rs6000_split_128bit_ok_p): Likewise.
33905
33906         * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
33907         macros for creating ISA 2.07 normal and overloaded builtin
33908         functions with 3 arguments.
33909         (BU_P8V_OVERLOAD_3): Likewise.
33910         (VPERM_1T): Add support for V1TImode in 128-bit vector operations
33911         for use as overloaded functions.
33912         (VPERM_1TI_UNS): Likewise.
33913         (VSEL_1TI): Likewise.
33914         (VSEL_1TI_UNS): Likewise.
33915         (ST_INTERNAL_1ti): Likewise.
33916         (LD_INTERNAL_1ti): Likewise.
33917         (XXSEL_1TI): Likewise.
33918         (XXSEL_1TI_UNS): Likewise.
33919         (VPERM_1TI): Likewise.
33920         (VPERM_1TI_UNS): Likewise.
33921         (XXPERMDI_1TI): Likewise.
33922         (SET_1TI): Likewise.
33923         (LXVD2X_V1TI): Likewise.
33924         (STXVD2X_V1TI): Likewise.
33925         (VEC_INIT_V1TI): Likewise.
33926         (VEC_SET_V1TI): Likewise.
33927         (VEC_EXT_V1TI): Likewise.
33928         (EQV_V1TI): Likewise.
33929         (NAND_V1TI): Likewise.
33930         (ORC_V1TI): Likewise.
33931         (VADDCUQ): Add support for 128-bit integer arithmetic instructions
33932         added in ISA 2.07.  Add both normal 'altivec' builtins, and the
33933         overloaded builtin.
33934         (VADDUQM): Likewise.
33935         (VSUBCUQ): Likewise.
33936         (VADDEUQM): Likewise.
33937         (VADDECUQ): Likewise.
33938         (VSUBEUQM): Likewise.
33939         (VSUBECUQ): Likewise.
33940
33941         * config/rs6000/rs6000-c.c (__int128_type): New static to hold
33942         __int128_t and __uint128_t types.
33943         (__uint128_type): Likewise.
33944         (altivec_categorize_keyword): Add support for vector __int128_t,
33945         vector __uint128_t, vector __int128, and vector unsigned __int128
33946         as a container type for TImode operations that need to be done in
33947         VSX/Altivec registers.
33948         (rs6000_macro_to_expand): Likewise.
33949         (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
33950         to support 128-bit integer instructions vaddcuq, vadduqm,
33951         vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
33952         (altivec_resolve_overloaded_builtin): Add support for V1TImode.
33953
33954         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
33955         for V1TImode, and set up preferences to use VSX/Altivec registers.
33956         Setup VSX reload handlers.
33957         (rs6000_debug_reg_global): Likewise.
33958         (rs6000_init_hard_regno_mode_ok): Likewise.
33959         (rs6000_preferred_simd_mode): Likewise.
33960         (vspltis_constant): Do not allow V1TImode as easy altivec constants.
33961         (easy_altivec_constant): Likewise.
33962         (output_vec_const_move): Likewise.
33963         (rs6000_expand_vector_set): Convert V1TImode set and extract to
33964         simple move.
33965         (rs6000_expand_vector_extract): Likewise.
33966         (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
33967         addressing.
33968         (rs6000_const_vec): Add support for V1TImode.
33969         (rs6000_emit_le_vsx_load): Swap double words when loading or
33970         storing TImode/V1TImode.
33971         (rs6000_emit_le_vsx_store): Likewise.
33972         (rs6000_emit_le_vsx_move): Likewise.
33973         (rs6000_emit_move): Add support for V1TImode.
33974         (altivec_expand_ld_builtin): Likewise.
33975         (altivec_expand_st_builtin): Likewise.
33976         (altivec_expand_vec_init_builtin): Likewise.
33977         (altivec_expand_builtin): Likewise.
33978         (rs6000_init_builtins): Add support for V1TImode type.  Add
33979         support for ISA 2.07 128-bit integer builtins.  Define type names
33980         for the VSX/Altivec vector types.
33981         (altivec_init_builtins): Add support for overloaded vector
33982         functions with V1TImode type.
33983         (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
33984         (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
33985         external function.
33986         (rs6000_split_128bit_ok_p): Likewise.
33987         (rs6000_handle_altivec_attribute): Create V1TImode from vector
33988         __int128_t and vector __uint128_t.
33989
33990         * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
33991         and mode attributes.
33992         (VSX_M): Likewise.
33993         (VSX_M2): Likewise.
33994         (VSm): Likewise.
33995         (VSs): Likewise.
33996         (VSr): Likewise.
33997         (VSv): Likewise.
33998         (VS_scalar): Likewise.
33999         (VS_double): Likewise.
34000         (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
34001
34002         * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
34003         we support the ISA 2.07 128-bit integer arithmetic instructions.
34004         (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
34005         (enum rs6000_builtin_type_index): Add fields to hold V1TImode
34006         and TImode types for use with the builtin functions.
34007         (V1TI_type_node): Likewise.
34008         (unsigned_V1TI_type_node): Likewise.
34009         (intTI_type_internal_node): Likewise.
34010         (uintTI_type_internal_node): Likewise.
34011
34012         * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
34013         128-bit builtin functions.
34014         (UNSPEC_VADDEUQM): Likewise.
34015         (UNSPEC_VADDECUQ): Likewise.
34016         (UNSPEC_VSUBCUQ): Likewise.
34017         (UNSPEC_VSUBEUQM): Likewise.
34018         (UNSPEC_VSUBECUQ): Likewise.
34019         (VM): Add V1TImode to vector mode iterators.
34020         (VM2): Likewise.
34021         (VI_unit): Likewise.
34022         (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
34023         (altivec_vaddcuq): Likewise.
34024         (altivec_vsubuqm): Likewise.
34025         (altivec_vsubcuq): Likewise.
34026         (altivec_vaddeuqm): Likewise.
34027         (altivec_vaddecuq): Likewise.
34028         (altivec_vsubeuqm): Likewise.
34029         (altivec_vsubecuq): Likewise.
34030
34031         * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
34032         mode iterators.
34033         (BOOL_128): Likewise.
34034         (BOOL_REGS_OUTPUT): Likewise.
34035         (BOOL_REGS_OP1): Likewise.
34036         (BOOL_REGS_OP2): Likewise.
34037         (BOOL_REGS_UNARY): Likewise.
34038         (BOOL_REGS_AND_CR0): Likewise.
34039
34040         * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
34041         128-bit integer builtin support.
34042         (vec_vadduqm): Likewise.
34043         (vec_vaddecuq): Likewise.
34044         (vec_vaddeuqm): Likewise.
34045         (vec_vsubecuq): Likewise.
34046         (vec_vsubeuqm): Likewise.
34047         (vec_vsubcuq): Likewise.
34048         (vec_vsubuqm): Likewise.
34049
34050         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
34051         Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
34052         vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
34053         128-bit integer add/subtract to ISA 2.07.
34054
34055 2014-03-12  Joern Rennecke  <joern.rennecke@embecosm.com>
34056
34057         * config/arc/arc.c (arc_predicate_delay_insns):
34058         Fix third argument passed to conditionalize_nonjump.
34059
34060 2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>
34061
34062         * config/aarch64/aarch64-builtins.c
34063         (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
34064         BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
34065         * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
34066         instead of __builtin_lfloor.
34067         (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
34068
34069 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34070
34071         * tree-ssa-ifcombine.c (forwarder_block_to): New function.
34072         (tree_ssa_ifcombine_bb_1): New function.
34073         (tree_ssa_ifcombine_bb): Use it.  Handle also cases where else_bb
34074         is an empty forwarder block to then_bb or vice versa and then_bb
34075         and else_bb are effectively swapped.
34076
34077 2014-03-12  Christian Bruel  <christian.bruel@st.com>
34078
34079         PR target/60264
34080         * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
34081         REG_CFA_DEF_CFA note.
34082         (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
34083         (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
34084
34085 2014-03-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34086
34087         PR tree-optimization/60454
34088         * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
34089
34090 2014-03-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34091
34092         * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
34093         Do not define target_cpu_default2 to generic.
34094         * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
34095         * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
34096         * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
34097
34098 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34099             Marc Glisse  <marc.glisse@inria.fr>
34100
34101         PR tree-optimization/60502
34102         * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
34103         instead of build_low_bits_mask.
34104
34105 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34106
34107         PR middle-end/60482
34108         * tree-vrp.c (register_edge_assert_for_1): Don't add assert
34109         if there are multiple uses, but op doesn't live on E edge.
34110         * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
34111         clobber stmts before __builtin_unreachable.
34112
34113 2014-03-11  Richard Sandiford  <rdsandiford@googlemail.com>
34114
34115         * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
34116         hard_frame_pointer_rtx.
34117         * cse.c (cse_insn): Remove volatile check.
34118         * cselib.c (cselib_process_insn): Likewise.
34119         * dse.c (scan_insn): Likewise.
34120
34121 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
34122
34123         * config/arc/arc.c (conditionalize_nonjump): New function,
34124         broken out of ...
34125         (arc_ifcvt): ... this.
34126         (arc_predicate_delay_insns): Use it.
34127
34128 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
34129
34130         * config/arc/predicates.md (extend_operand): During/after reload,
34131         allow const_int_operand.
34132         * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
34133         (umulsidi3_700): Likewise.  Change operand 2 constraint back to "cL".
34134         (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
34135         to "i".
34136         (umulsi3_highpart_i): Likewise.
34137
34138 2014-03-11  Richard Biener  <rguenther@suse.de>
34139
34140         * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
34141         Add asserts to guard possible wrong-code bugs.
34142
34143 2014-03-11  Richard Biener  <rguenther@suse.de>
34144
34145         PR tree-optimization/60429
34146         PR tree-optimization/60485
34147         * tree-ssa-structalias.c (set_union_with_increment): Properly
34148         take into account all fields that overlap the shifted vars.
34149         (do_sd_constraint): Likewise.
34150         (do_ds_constraint): Likewise.
34151         (get_constraint_for_ptr_offset): Likewise.
34152
34153 2014-03-11  Chung-Lin Tang  <cltang@codesourcery.com>
34154
34155         * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
34156         (nios2_compute_frame_layout):
34157         Add calculation of cfun->machine->fp_save_offset.
34158         (nios2_expand_prologue): Correct setting of frame pointer register
34159         in prologue.
34160         (nios2_expand_epilogue): Update recovery of stack pointer from
34161         frame pointer accordingly.
34162         (nios2_initial_elimination_offset): Update calculation of offset
34163         for eliminating to HARD_FRAME_POINTER_REGNUM.
34164
34165 2014-03-10  Jakub Jelinek  <jakub@redhat.com>
34166
34167         PR ipa/60457
34168         * ipa.c (symtab_remove_unreachable_nodes): Don't call
34169         cgraph_get_create_node on VAR_DECLs.
34170
34171 2014-03-10  Richard Biener  <rguenther@suse.de>
34172
34173         PR middle-end/60474
34174         * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
34175
34176 2014-03-08  Douglas B Rupp  <rupp@gnat.com>
34177
34178         * config/vms/vms.opt (vms_float_format): New variable.
34179
34180 2014-03-08  Tobias Burnus  <burnus@net-b.de>
34181
34182         * doc/invoke.texi (-fcilkplus): Update implementation status.
34183
34184 2014-03-08  Paulo Matos  <paulo@matos-sorge.com>
34185             Richard Biener  <rguenther@suse.de>
34186
34187         * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
34188         consistently accross all TUs.
34189         (run_gcc): Enable -fshort-double automatically at link at link-time
34190         and disallow override.
34191
34192 2014-03-08  Richard Sandiford  <rdsandiford@googlemail.com>
34193
34194         PR target/58271
34195         * config/mips/mips.c (mips_option_override): Promote -mpaired-single
34196         warning to an error.  Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
34197         if they can't be used.
34198
34199 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34200
34201         * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
34202         for Solaris 11/x86 ld.
34203         * configure: Regenerate.
34204
34205 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34206
34207         * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
34208         (LIB_TLS_SPEC): Save as ld_tls_libs.
34209         (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
34210         (HAVE_AS_IX86_TLSLDM): New test.
34211         * configure, config.in: Regenerate.
34212         * config/i386/i386.c (legitimize_tls_address): Fall back to
34213         TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
34214         cannot support TLS_MODEL_LOCAL_DYNAMIC.
34215         * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
34216         instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
34217
34218 2014-03-07  Paulo Matos  <paulo@matos-sorge.com>
34219
34220         * common.opt (fira-loop-pressure): Mark as optimization.
34221
34222 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
34223
34224         * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
34225         an OpenMP mappable type.
34226
34227 2014-03-06  Matthias Klose  <doko@ubuntu.com>
34228
34229         * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
34230         MULTILIB_OSDIRNAMES is not defined.
34231
34232 2014-03-06  Jakub Jelinek  <jakub@redhat.com>
34233             Meador Inge  <meadori@codesourcery.com>
34234
34235         PR target/58595
34236         * config/arm/arm.c (arm_tls_symbol_p): Remove.
34237         (arm_legitimize_address): Call legitimize_tls_address for any
34238         arm_tls_referenced_p expression, handle constant addend.  Call it
34239         before testing for !TARGET_ARM.
34240         (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
34241
34242 2014-03-06  Richard Biener  <rguenther@suse.de>
34243
34244         PR middle-end/60445
34245         PR lto/60424
34246         PR lto/60427
34247         Revert
34248         2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
34249
34250         * tree-streamer.c (record_common_node): Assert we don't record
34251         nodes with type double.
34252         (preload_common_node): Skip type double, complex double and double
34253         pointer since it is now frontend dependent due to fshort-double option.
34254
34255 2014-03-06  Richard Biener  <rguenther@suse.de>
34256
34257         * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
34258         or -fno-lto is specified and the linker has full plugin support.
34259         * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
34260         (main): Remove -flto processing, adjust lto_mode using use_plugin late.
34261         * lto-wrapper.c (merge_and_complain): Merge compile-time
34262         optimization levels.
34263         (run_gcc): And pass it through to the link options.
34264
34265 2014-03-06  Alexandre Oliva  <aoliva@redhat.com>
34266
34267         PR debug/60381
34268         Revert:
34269         2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34270         PR debug/59992
34271         * cselib.c (remove_useless_values): Skip to avoid quadratic
34272         behavior if the condition moved from...
34273         (cselib_process_insn): ... here holds.
34274
34275 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
34276
34277         PR plugins/59335
34278         * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
34279         ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
34280
34281         PR plugins/59335
34282         * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
34283         (TM_H): Add x86-tune.def.
34284
34285 2014-03-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34286
34287         * config/aarch64/aarch64.c (generic_tunings):
34288         Use cortexa57_extra_costs.
34289
34290 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
34291
34292         PR lto/60404
34293         * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
34294         of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
34295         * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
34296         cost for in_lto_p.
34297
34298 2014-03-04  Heiher  <r@hev.cc>
34299
34300         * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
34301         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
34302
34303 2014-03-04  Uros Bizjak  <ubizjak@gmail.com>
34304
34305         * config/i386/predicates.md (const2356_operand): Change to ...
34306         (const2367_operand): ... this.
34307         * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
34308         const2367_operand.
34309         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34310         (*avx512pf_scatterpf<mode>sf): Ditto.
34311         (avx512pf_scatterpf<mode>df): Ditto.
34312         (*avx512pf_scatterpf<mode>df_mask): Ditto.
34313         (*avx512pf_scatterpf<mode>df): Ditto.
34314         * config/i386/i386.c (ix86_expand_builtin): Update
34315         incorrect hint operand error message.
34316
34317 2014-03-04  Richard Biener  <rguenther@suse.de>
34318
34319         * lto-section-in.c (lto_get_section_data): Fix const cast.
34320
34321 2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
34322
34323         * tree-streamer.c (record_common_node): Assert we don't record
34324         nodes with type double.
34325         (preload_common_node): Skip type double, complex double and double
34326         pointer since it is now frontend dependent due to fshort-double option.
34327
34328 2014-03-04  Richard Biener  <rguenther@suse.de>
34329
34330         PR lto/60405
34331         * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
34332         (lto_input_toplevel_asms): Likewise.
34333         * lto-section-in.c (lto_get_section_data): Instead do it here
34334         for every section.
34335
34336 2014-03-04  Richard Biener  <rguenther@suse.de>
34337
34338         PR tree-optimization/60382
34339         * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
34340         dead PHIs a reduction.
34341
34342 2014-03-03  Uros Bizjak  <ubizjak@gmail.com>
34343
34344         * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
34345         hint value.
34346         (_mm_prefetch): Move out of GCC target("sse") pragma.
34347         * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
34348         GCC target("prfchw") pragma.
34349         * config/i386/i386.md (prefetch): Emit prefetchwt1 only
34350         for locality <= 2.
34351         * config/i386/i386.c (ix86_option_override_internal): Enable
34352         -mprfchw with -mprefetchwt1.
34353
34354 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
34355
34356         * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
34357         Mark as varying.
34358
34359 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
34360
34361         * opts.h (CL_PCH_IGNORE): Define.
34362         * targhooks.c (option_affects_pch_p):
34363         Return false for options that have CL_PCH_IGNORE set.
34364         * opt-functions.awk: Process PchIgnore.
34365         * doc/options.texi: Document PchIgnore.
34366
34367         * config/arc/arc.opt (misize): Add PchIgnore property.
34368
34369 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34370
34371         * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
34372         reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
34373         constraint on constants to permit them being loaded into
34374         GENERAL_REGS or BASE_REGS.
34375
34376 2014-03-03  Nick Clifton  <nickc@redhat.com>
34377
34378         * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
34379         anti-cacnonical alternatives.
34380         (negandhi3_real): New pattern.
34381         * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
34382
34383 2014-03-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
34384
34385         * config/avr/avr-mcus.def: Remove atxmega16x1.
34386         * config/avr/avr-tables.opt: Regenerate.
34387         * config/avr/t-multilib: Regenerate.
34388         * doc/avr-mmcu.texi: Regenerate.
34389
34390 2014-03-03  Tobias Grosser  <tobias@grosser.es>
34391             Mircea Namolaru  <mircea.namolaru@inria.fr>
34392
34393         PR tree-optimization/58028
34394         * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
34395         scalar dimensions.
34396
34397 2014-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
34398
34399         * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
34400         not handled by recognizers.
34401
34402 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
34403
34404         PR middle-end/60175
34405         * function.c (expand_function_end): Don't emit
34406         clobber_return_register sequence if clobber_after is a BARRIER.
34407         * cfgexpand.c (construct_exit_block): Append instructions before
34408         return_label to prev_bb.
34409
34410 2014-03-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34411
34412         * config/rs6000/constraints.md: Document reserved use of "wc".
34413
34414 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
34415
34416         PR ipa/60150
34417         * ipa.c (function_and_variable_visibility): When dissolving comdat
34418         group, also set all symbols to local.
34419
34420 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
34421
34422         PR ipa/60306
34423
34424         Revert:
34425         2013-12-14  Jan Hubicka  <jh@suse.cz>
34426         PR middle-end/58477
34427         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
34428
34429 2014-03-02  Jon Beniston  <jon@beniston.com>
34430
34431         PR bootstrap/48230
34432         PR bootstrap/50927
34433         PR bootstrap/52466
34434         PR target/46898
34435         * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
34436         (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
34437         * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
34438         (simple_return, *simple_return): New patterns
34439         * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
34440         * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
34441
34442 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
34443
34444         * dwarf2out.c (gen_subprogram_die): Tidy.
34445
34446 2014-03-01  Oleg Endo  <olegendo@gcc.gnu.org>
34447
34448         PR target/60071
34449         * config/sh/sh.md (*mov_t_msb_neg): Split into ...
34450         (*mov_t_msb_neg_negc): ... this new insn.
34451
34452 2014-02-28  Jason Merrill  <jason@redhat.com>
34453
34454         PR c++/58678
34455         * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
34456         function.
34457
34458 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
34459
34460         PR c++/60314
34461         * dwarf2out.c (decltype_auto_die): New static.
34462         (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
34463         (gen_type_die_with_usage): Handle 'decltype(auto)'.
34464         (is_cxx_auto): Likewise.
34465
34466 2014-02-28  Ian Bolton  <ian.bolton@arm.com>
34467
34468         * config/aarch64/aarch64.h: Define __ARM_NEON by default if
34469         we are not using general regs only.
34470
34471 2014-02-28  Richard Biener  <rguenther@suse.de>
34472
34473         PR target/60280
34474         * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
34475         previous fix and only allow to remove trivial pre-headers
34476         and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
34477         (remove_forwarder_block): Properly update the latch of a loop.
34478
34479 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34480
34481         PR debug/59992
34482         * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
34483         (cselib_preserved_hash_table): New.
34484         (preserve_constants_and_equivs): Move preserved vals to it.
34485         (cselib_find_slot): Look it up first.
34486         (cselib_init): Initialize it.
34487         (cselib_finish): Release it.
34488         (dump_cselib_table): Dump it.
34489
34490 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34491
34492         PR debug/59992
34493         * cselib.c (remove_useless_values): Skip to avoid quadratic
34494         behavior if the condition moved from...
34495         (cselib_process_insn): ... here holds.
34496
34497 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34498
34499         PR debug/57232
34500         * var-tracking.c (vt_initialize): Apply the same condition to
34501         preserve the CFA base value.
34502
34503 2014-02-28  Joey Ye  <joey.ye@arm.com>
34504
34505         PR target/PR60169
34506         * config/arm/arm.c (thumb_far_jump_used_p): Don't change
34507         if reload in progress or completed.
34508
34509 2014-02-28  Tobias Burnus  <burnus@net-b.de>
34510
34511         PR middle-end/60147
34512         * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
34513         NAMELIST_DECL.
34514
34515 2014-02-27  H.J. Lu  <hongjiu.lu@intel.com>
34516
34517         * doc/tm.texi.in (Condition Code Status): Update documention for
34518         relative locations of cc0-setter and cc0-user.
34519
34520 2014-02-27  Jeff Law  <law@redhat.com>
34521
34522         PR rtl-optimization/52714
34523         * combine.c (try_combine): When splitting an unrecognized PARALLEL
34524         into two independent simple sets, if I3 is a jump, ensure the
34525         pattern we place into I3 is a (set (pc) ...).
34526
34527 2014-02-27  Mikael Pettersson  <mikpe@it.uu.se>
34528             Jeff Law  <law@redhat.com>
34529
34530         PR rtl-optimization/49847
34531         * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
34532         are in different blocks.
34533         * doc/tm.texi (Condition Code Status): Update documention for
34534         relative locations of cc0-setter and cc0-user.
34535
34536 2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>
34537
34538         PR target/59222
34539         * lra.c (lra_emit_add): Check SUBREG too.
34540
34541 2014-02-27  Andreas Schwab  <schwab@suse.de>
34542
34543         * config/m68k/m68k.c (m68k_option_override): Disable
34544         -flive-range-shrinkage for classic m68k.
34545         (m68k_override_options_after_change): Likewise.
34546
34547 2014-02-27  Marek Polacek  <polacek@redhat.com>
34548
34549         PR middle-end/59223
34550         * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
34551         -Wmaybe-uninitialized.
34552
34553 2014-02-27  Alan Modra  <amodra@gmail.com>
34554
34555         PR target/57936
34556         * reload1.c (emit_input_reload_insns): When reload_override_in,
34557         set old to rl->in_reg when rl->in_reg is a subreg.
34558
34559 2014-02-26  Richard Biener  <rguenther@suse.de>
34560
34561         PR bootstrap/60343
34562         * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
34563
34564 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
34565
34566         * common/config/i386/predicates.md (const1256_operand): Remove.
34567         (const2356_operand): New.
34568         (const_1_to_2_operand): Remove.
34569         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
34570         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
34571         (*avx512pf_gatherpf<mode>sf): Ditto.
34572         (avx512pf_gatherpf<mode>df): Ditto.
34573         (*avx512pf_gatherpf<mode>df_mask): Ditto.
34574         (*avx512pf_gatherpf<mode>df): Ditto.
34575         (avx512pf_scatterpf<mode>sf): Ditto.
34576         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34577         (*avx512pf_scatterpf<mode>sf): Ditto.
34578         (avx512pf_scatterpf<mode>df): Ditto.
34579         (*avx512pf_scatterpf<mode>df_mask): Ditto.
34580         (*avx512pf_scatterpf<mode>df): Ditto.
34581         * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
34582
34583 2014-02-26  Ilya Tocar  <ilya.tocar@intel.com>
34584
34585         * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
34586         (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
34587         (_mm512_mask_testn_epi64_mask): Move to ...
34588         * config/i386/avx512cdintrin.h: Here.
34589         * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
34590         * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
34591         (avx512f_scalef<mode><mask_name><round_name>): Ditto.
34592         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
34593         TARGET_AVX512F from TARGET_AVX512CD.
34594
34595 2014-02-26  Richard Biener  <rguenther@suse.de>
34596
34597         PR ipa/60327
34598         * ipa.c (walk_polymorphic_call_targets): Properly guard
34599         call to inline_update_overall_summary.
34600
34601 2014-02-26  Bin Cheng  <bin.cheng@arm.com>
34602
34603         PR target/60280
34604         * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
34605         and latches only if requested.  Fix latch if it is removed.
34606         * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
34607         LOOPS_HAVE_PREHEADERS.
34608
34609 2014-02-25  Andrew Pinski  <apinski@cavium.com>
34610
34611         * builtins.c (expand_builtin_thread_pointer): Create a new target
34612         when the target is NULL.
34613
34614 2014-02-25  Vladimir Makarov  <vmakarov@redhat.com>
34615
34616         PR rtl-optimization/60317
34617         * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
34618         * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
34619         * lra-assigns.c: Include params.h.
34620         (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
34621         other reload pseudos considerations.
34622
34623 2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34624
34625         * config/rs6000/vector.md (*vector_unordered<mode>): Change split
34626         to use canonical form for nor<mode>3.
34627
34628 2014-02-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34629
34630         PR target/55426
34631         * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
34632         conversions.
34633
34634 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
34635
34636         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
34637         (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
34638         (ix86_handle_option): Handle OPT_mprefetchwt1.
34639         * config/i386/cpuid.h (bit_PREFETCHWT1): New.
34640         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
34641         PREFETCHWT1 CPUID.
34642         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34643         OPTION_MASK_ISA_PREFETCHWT1.
34644         * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
34645         (PTA_PREFETCHWT1): New.
34646         (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
34647         (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
34648         * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
34649         * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
34650         (*prefetch_avx512pf_<mode>_: Change into ...
34651         (*prefetch_prefetchwt1_<mode>: This.
34652         * config/i386/i386.opt (mprefetchwt1): New.
34653         * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
34654         (_mm_prefetch): Handle intent to write.
34655         * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
34656
34657 2014-02-25  Richard Biener  <rguenther@suse.de>
34658
34659         PR middle-end/60291
34660         * emit-rtl.c (mem_attrs_htab): Remove.
34661         (mem_attrs_htab_hash): Likewise.
34662         (mem_attrs_htab_eq): Likewise.
34663         (set_mem_attrs): Always allocate new mem-attrs when something changed.
34664         (init_emit_once): Do not allocate mem_attrs_htab.
34665
34666 2014-02-25  Richard Biener  <rguenther@suse.de>
34667
34668         PR lto/60319
34669         * lto-opts.c (lto_write_options): Output non-explicit conservative
34670         -fwrapv, -fno-trapv and -fno-strict-overflow.
34671         * lto-wrapper.c (merge_and_complain): Handle merging those options.
34672         (run_gcc): And pass them through.
34673
34674 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
34675
34676         * sel-sched.c (calculate_new_fences): New parameter ptime.
34677         Calculate it as a maximum over all fence cycles.
34678         (sel_sched_region_2): Adjust the call to calculate_new_fences.
34679         Print the final schedule timing when sched_verbose.
34680
34681 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
34682
34683         PR rtl-optimization/60292
34684         * sel-sched.c (fill_vec_av_set): Do not reset target availability
34685         bit fot the fence instruction.
34686
34687 2014-02-24  Alangi Derick  <alangiderick@gmail.com>
34688
34689         * calls.h: Fix typo in comment.
34690
34691 2014-02-24  John David Anglin  <danglin@gcc.gnu.org>
34692
34693         * config/pa/pa.c (pa_output_move_double): Don't valididate when
34694         adjusting offsetable addresses.
34695
34696 2014-02-24  Guozhi Wei  <carrot@google.com>
34697
34698         * sparseset.h (sparseset_pop): Fix the wrong index.
34699
34700 2014-02-24  Walter Lee  <walt@tilera.com>
34701
34702         * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
34703         (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
34704         triplet.
34705         * common/config/tilegx/tilegx-common.c
34706         (TARGET_DEFAULT_TARGET_FLAGS): Define.
34707         * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
34708         (LINK_SPEC): Ditto.
34709         * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
34710         * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
34711         (tilegx_gimplify_va_arg_expr): Handle big endian.
34712         (tilegx_expand_unaligned_load): Ditto.
34713         (tilegx_expand_unaligned_store): Ditto.
34714         (TARGET_RETURN_IN_MSB): New.
34715         * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
34716         (TARGET_ENDIAN_DEFAULT): New.
34717         (TARGET_BIG_ENDIAN): Handle big endian.
34718         (BYTES_BIG_ENDIAN): Ditto.
34719         (WORDS_BIG_ENDIAN): Ditto.
34720         (FLOAT_WORDS_BIG_ENDIAN): Ditto.
34721         (ENDIAN_SPEC): New.
34722         (EXTRA_SPECS): New.
34723         * config/tilegx/tilegx.md (extv): Handle big endian.
34724         (extzv): Ditto.
34725         (insn_st<n>): Ditto.
34726         (insn_st<n>_add<bitsuffix>): Ditto.
34727         (insn_stnt<n>): Ditto.
34728         (insn_stnt<n>_add<bitsuffix>):Ditto.
34729         (vec_interleave_highv8qi): Handle big endian.
34730         (vec_interleave_highv8qi_be): New.
34731         (vec_interleave_highv8qi_le): New.
34732         (insn_v1int_h): Handle big endian.
34733         (vec_interleave_lowv8qi): Handle big endian.
34734         (vec_interleave_lowv8qi_be): New.
34735         (vec_interleave_lowv8qi_le): New.
34736         (insn_v1int_l): Handle big endian.
34737         (vec_interleave_highv4hi): Handle big endian.
34738         (vec_interleave_highv4hi_be): New.
34739         (vec_interleave_highv4hi_le): New.
34740         (insn_v2int_h): Handle big endian.
34741         (vec_interleave_lowv4hi): Handle big endian.
34742         (vec_interleave_lowv4hi_be): New.
34743         (vec_interleave_lowv4hi_le): New.
34744         (insn_v2int_l): Handle big endian.
34745         (vec_interleave_highv2si): Handle big endian.
34746         (vec_interleave_highv2si_be): New.
34747         (vec_interleave_highv2si_le): New.
34748         (insn_v4int_h): Handle big endian.
34749         (vec_interleave_lowv2si): Handle big endian.
34750         (vec_interleave_lowv2si_be): New.
34751         (vec_interleave_lowv2si_le): New.
34752         (insn_v4int_l): Handle big endian.
34753         * config/tilegx/tilegx.opt (mbig-endian): New option.
34754         (mlittle-endian): New option.
34755         * doc/install.texi: Document tilegxbe-linux.
34756         * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
34757
34758 2014-02-24  Martin Jambor  <mjambor@suse.cz>
34759
34760         PR ipa/60266
34761         * ipa-cp.c (propagate_constants_accross_call): Bail out early if
34762         there are no parameter descriptors.
34763
34764 2014-02-24  Andrey Belevantsev  <abel@ispras.ru>
34765
34766         PR rtl-optimization/60268
34767         * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
34768         initialization to ...
34769         (sched_rgn_init): ... here.
34770         (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
34771
34772 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
34773
34774         * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
34775         names.
34776
34777 2014-02-23  Edgar E. Iglesias  <edgar.iglesias@xilinx.com>
34778
34779         * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
34780         definition.
34781
34782 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
34783
34784         * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
34785         define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
34786
34787 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
34788
34789         * config/microblaze/predicates.md: Add cmp_op predicate.
34790         * config/microblaze/microblaze.md: Add branch_compare instruction
34791         which uses cmp_op predicate and emits cmp insn before branch.
34792         * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
34793         to microblaze_expand_conditional_branch and consolidate logic.
34794         (microblaze_expand_conditional_branch): emit branch_compare
34795         insn instead of handling cmp op separate from branch insn.
34796
34797 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34798
34799         * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
34800         to permit subregs.
34801
34802 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34803
34804         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
34805         define_insn with define_expand and new define_insn
34806         *altivec_lve<VI_char>x_internal.
34807         (altivec_stve<VI_char>x): Replace define_insn with define_expand
34808         and new define_insn *altivec_stve<VI_char>x_internal.
34809         * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
34810         prototype.
34811         * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
34812         lve*x built-ins.
34813         (altivec_expand_stvex_be): New function.
34814
34815 2014-02-22  Joern Rennecke  <joern.rennecke@embecosm.com>
34816
34817         * config/avr/avr.c (avr_can_eliminate): Allow elimination from
34818         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
34819         * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
34820         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
34821
34822 2014-02-21  Vladimir Makarov  <vmakarov@redhat.com>
34823
34824         PR target/60298
34825         * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
34826         instead of emit_move_insn.
34827
34828 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34829
34830         * config/rs6000/altivec.md (altivec_vsumsws): Replace second
34831         vspltw with vsldoi.
34832         (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
34833         gen_altivec_vsumsws.
34834
34835 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34836
34837         * config/rs6000/altivec.md (altivec_lvxl): Rename as
34838         *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
34839         (altivec_lvxl_<mode>): New define_expand incorporating
34840         -maltivec=be semantics where needed.
34841         (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
34842         (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
34843         semantics where needed.
34844         (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
34845         (altivec_stvx_<mode>): New define_expand incorporating
34846         -maltivec=be semantics where needed.
34847         (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
34848         VM2 iterator instead of V4SI.
34849         (altivec_stvxl_<mode>): New define_expand incorporating
34850         -maltivec=be semantics where needed.
34851         * config/rs6000/rs6000-builtin.def: Add new built-in definitions
34852         LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
34853         LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
34854         STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
34855         STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
34856         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
34857         ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
34858         similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
34859         ALTIVEC_BUILTIN_STVXL.
34860         * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
34861         (altivec_expand_stvx_be): Likewise.
34862         * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
34863         (altivec_expand_lvx_be): Likewise.
34864         (altivec_expand_stvx_be): Likewise.
34865         (altivec_expand_builtin): Add cases for
34866         ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
34867         ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
34868         (altivec_init_builtins): Add definitions for
34869         __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
34870         __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
34871
34872 2014-02-21  Catherine Moore  <clm@codesourcery.com>
34873
34874         * doc/invoke.texi (mvirt, mno-virt): Document.
34875         * config/mips/mips.opt (mvirt): New option.
34876         * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
34877
34878 2014-02-21  Richard Biener  <rguenther@suse.de>
34879
34880         PR tree-optimization/60276
34881         * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
34882         (STMT_VINFO_MIN_NEG_DIST): New macro.
34883         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
34884         STMT_VINFO_MIN_NEG_DIST.
34885         * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
34886         made for negative dependence distances still hold.
34887
34888 2014-02-21  Richard Biener  <rguenther@suse.de>
34889
34890         PR middle-end/60291
34891         * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
34892         DECL_INITIAL for globals not in the current function context.
34893
34894 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
34895
34896         PR tree-optimization/56490
34897         * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
34898         * tree-ssa-uninit.c: Include params.h.
34899         (compute_control_dep_chain): Add num_calls argument, return false
34900         if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
34901         num_calls to recursive call.
34902         (find_predicates): Change dep_chain into normal array,
34903         cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
34904         variable and adjust compute_control_dep_chain caller.
34905         (find_def_preds): Likewise.
34906
34907 2014-02-21  Thomas Schwinge  <thomas@codesourcery.com>
34908
34909         * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
34910         <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
34911
34912 2014-02-21  Nick Clifton  <nickc@redhat.com>
34913
34914         * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
34915         (pushhi1): Likewise.
34916         (popqi1): Add mode to pre_dec.
34917         (pophi1): Likewise.
34918
34919 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
34920
34921         * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
34922         mode for mask of V8SFmode permutation.
34923
34924 2014-02-20  Richard Henderson  <rth@redhat.com>
34925
34926         PR c++/60272
34927         * builtins.c (expand_builtin_atomic_compare_exchange): Always make
34928         a new pseudo for OLDVAL.
34929
34930 2014-02-20  Jakub Jelinek  <jakub@redhat.com>
34931
34932         PR target/57896
34933         * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
34934         gen_reg_rtx if d->testing_p.
34935         (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
34936         if d->testing_p and we will certainly return true.
34937         (expand_vec_perm_even_odd_1): Likewise.  Don't call gen_reg_rtx
34938         if d->testing_p.
34939
34940 2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
34941
34942         * emit-rtl.c (gen_reg_rtx): Assert that
34943         crtl->emit.regno_pointer_align_length is non-zero.
34944
34945 2014-02-20  Richard Henderson  <rth@redhat.com>
34946
34947         PR c++/60272
34948         * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
34949         on failure the store back into EXPECT.
34950
34951 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
34952             Sandra Loosemore  <sandra@codesourcery.com>
34953
34954         * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
34955         * config/nios2/nios2.c (nios2_function_profiler): Add
34956         -fPIC (flag_pic == 2) support.
34957         (nios2_handle_custom_fpu_cfg): Fix warning parameter.
34958         (nios2_large_offset_p): New function.
34959         (nios2_unspec_reloc_p): Move up position, update to use
34960         nios2_large_offset_p.
34961         (nios2_unspec_address): Remove function.
34962         (nios2_unspec_offset): New function.
34963         (nios2_large_got_address): New function.
34964         (nios2_got_address): Add large offset support.
34965         (nios2_legitimize_tls_address): Update usage of removed and new
34966         functions.
34967         (nios2_symbol_binds_local_p): New function.
34968         (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
34969         (nios2_legitimize_address): Update to use nios2_large_offset_p.
34970         (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
34971         (nios2_print_operand): Merge H/L processing, add hiadj/lo
34972         processing for (const (unspec ...)).
34973         (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
34974
34975 2014-02-20  Richard Biener  <rguenther@suse.de>
34976
34977         * tree-cfg.c (replace_uses_by): Mark altered BBs before
34978         doing the substitution.
34979         (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
34980
34981 2014-02-20  Martin Jambor  <mjambor@suse.cz>
34982
34983         PR ipa/55260
34984         * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
34985         info when checking whether lattices are bottom.
34986
34987 2014-02-20  Richard Biener  <rguenther@suse.de>
34988
34989         PR middle-end/60221
34990         * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
34991         regions at -O0.
34992
34993 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
34994
34995         PR ipa/58555
34996         * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
34997         parameter specifying the scaling.
34998         (inline_call): Update.
34999         (want_inline_recursively): Guard division by zero.
35000         (recursive_inlining): Update.
35001         * ipa-inline.h (clone_inlined_nodes): Update.
35002
35003 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
35004
35005         PR target/60204
35006         * config/i386/i386.c (classify_argument): Pass structures of size
35007         64 bytes or less in register.
35008
35009 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
35010             Kirill Yukhin  <kirill.yukhin@intel.com>
35011
35012         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
35013         (_mm_rcp28_round_ss): Ditto.
35014         (_mm_rsqrt28_round_sd): Ditto.
35015         (_mm_rsqrt28_round_ss): Ditto.
35016         * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
35017         (_mm_rcp14_round_ss): Ditto.
35018         (_mm_rsqrt14_round_sd): Ditto.
35019         (_mm_rsqrt14_round_ss): Ditto.
35020         * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
35021         the first input operand, get rid of match_dup.
35022         (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
35023         attribute to sse.
35024         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35025         Ditto.
35026         (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
35027         operand as the first input operand, set type attribute.
35028         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35029         Set type attribute.
35030         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
35031         operand as the first input operand, set type attribute.
35032
35033 2014-02-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35034
35035         * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
35036         bit of zero.
35037
35038 2014-02-19  H.J. Lu  <hongjiu.lu@intel.com>
35039
35040         PR target/60207
35041         * config/i386/i386.c (construct_container): Remove TFmode check
35042         for X86_64_INTEGER_CLASS.
35043
35044 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
35045
35046         PR target/59794
35047         * config/i386/i386.c (type_natural_mode): Warn for ABI changes
35048         only when -Wpsabi is enabled.
35049
35050 2014-02-19  Michael Hudson-Doyle  <michael.hudson@linaro.org>
35051
35052         PR target/59799
35053         * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
35054         passing arrays in registers are the same as for structs, so remove the
35055         special case for them.
35056
35057 2014-02-19  Eric Botcazou  <ebotcazou@adacore.com>
35058
35059         * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
35060         destination type, extract only the valid bits if the source type is not
35061         integral and has a different mode.
35062
35063 2014-02-19  Richard Biener  <rguenther@suse.de>
35064
35065         PR ipa/60243
35066         * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
35067         for all calls.
35068
35069 2014-02-19  Richard Biener  <rguenther@suse.de>
35070
35071         PR ipa/60243
35072         * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
35073         (ipa_modify_call_arguments): Emit an argument load explicitely and
35074         preserve virtual SSA form there and for the replacement call.
35075         Do not update SSA form nor free dominance info.
35076
35077 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35078
35079         * ipa.c (function_and_variable_visibility): Also clear WEAK
35080         flag when disolving COMDAT_GROUP.
35081
35082 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35083
35084         * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
35085         * ipa-prop.c (ipa_set_jf_known_type): Return early when
35086         not devirtualizing.
35087         (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
35088         do more sanity checks.
35089         (detect_type_change): Return true when giving up early.
35090         (compute_complex_assign_jump_func): Fix type parameter of
35091         ipa_set_ancestor_jf.
35092         (compute_complex_ancestor_jump_func): Likewise.
35093         (update_jump_functions_after_inlining): Fix updating of
35094         ancestor function.
35095         * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
35096
35097 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35098
35099         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
35100         inline clones when edge disappears.
35101
35102 2014-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
35103
35104         PR target/60203
35105         * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
35106         Split 64-bit moves into 2 patterns.  Do not allow the use of
35107         direct move for TDmode in little endian, since the decimal value
35108         has little endian bytes within a word, but the 64-bit pieces are
35109         ordered in a big endian fashion, and normal subreg's of TDmode are
35110         not allowed.
35111         (mov<mode>_64bit_dm): Likewise.
35112         (movtd_64bit_nodm): Likewise.
35113
35114 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
35115
35116         PR tree-optimization/60174
35117         * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
35118         statement of an SSA_NAME that occurs in an abnormal PHI node.
35119
35120 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
35121
35122         PR sanitizer/60142
35123         * final.c (SEEN_BB): Remove.
35124         (SEEN_NOTE, SEEN_EMITTED): Renumber.
35125         (final_scan_insn): Don't force_source_line on second
35126         NOTE_INSN_BASIC_BLOCK.
35127
35128 2014-02-18  Uros Bizjak  <ubizjak@gmail.com>
35129
35130         PR target/60205
35131         * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
35132         * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
35133         (type_natural_mode): Warn ABI change when %zmm register is not
35134         available for AVX512F vector value passing.
35135
35136 2014-02-18  Kai Tietz  <ktietz@redhat.com>
35137
35138         PR target/60193
35139         * config/i386/i386.c (ix86_expand_prologue): Use value in
35140         rax register as displacement when restoring %r10 or %rax.
35141         Fix wrong offset when restoring both registers.
35142
35143 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
35144
35145         * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
35146         assertion with conditional return.
35147
35148 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
35149             Uros Bizjak  <ubizjak@gmail.com>
35150
35151         PR driver/60233
35152         * config/i386/driver-i386.c (host_detect_local_cpu): If
35153         YMM state is not saved by the OS, also clear has_f16c.  Move
35154         CPUID 0x80000001 handling before YMM state saving checking.
35155
35156 2014-02-18  Andrey Belevantsev  <abel@ispras.ru>
35157
35158         PR rtl-optimization/58960
35159         * haifa-sched.c (alloc_global_sched_pressure_data): New,
35160         factored out from ...
35161         (sched_init): ... here.
35162         (free_global_sched_pressure_data): New, factored out from ...
35163         (sched_finish): ... here.
35164         * sched-int.h (free_global_sched_pressure_data): Declare.
35165         * sched-rgn.c (nr_regions_initial): New static global.
35166         (haifa_find_rgns): Initialize it.
35167         (schedule_region): Disable sched-pressure for the newly
35168         generated regions.
35169
35170 2014-02-17  Richard Biener  <rguenther@suse.de>
35171
35172         * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
35173         release SSA defs of pattern stmts.
35174
35175 2014-02-17  Richard Biener  <rguenther@suse.de>
35176
35177         * tree-inline.c (expand_call_inline): Release the virtual
35178         operand defined by the call we are about to inline.
35179
35180 2014-02-17  Richard Biener  <rguenther@suse.de>
35181
35182         * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
35183
35184 2014-02-17  Kirill Yukhin  <kirill.yukhin@intel.com>
35185             Ilya Tocar  <ilya.tocar@intel.com>
35186
35187         * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
35188         arguments order in builtin.
35189         (_mm512_permutexvar_epi64): Ditto.
35190         (_mm512_mask_permutexvar_epi64): Ditto
35191         (_mm512_maskz_permutexvar_epi32): Ditto
35192         (_mm512_permutexvar_epi32): Ditto
35193         (_mm512_mask_permutexvar_epi32): Ditto
35194
35195 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35196
35197         * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
35198         (p8_vmrgow): Likewise.
35199
35200 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35201
35202         * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
35203         endian targets.
35204
35205 2014-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
35206
35207         PR target/60203
35208         * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
35209         (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
35210         into 64-bit and 32-bit moves.  On 64-bit moves, add support for
35211         using direct move instructions on ISA 2.07.  Also adjust
35212         instruction length for 64-bit.
35213         (mov<mode>_64bit, TFmode/TDmode): Likewise.
35214         (mov<mode>_32bit, TFmode/TDmode): Likewise.
35215
35216 2014-02-15  Alan Modra  <amodra@gmail.com>
35217
35218         PR target/58675
35219         PR target/57935
35220         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
35221         find_replacement on parts of insn rtl that might be reloaded.
35222
35223 2014-02-15  Richard Biener  <rguenther@suse.de>
35224
35225         PR tree-optimization/60183
35226         * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
35227         (tree_ssa_phiprop): Calculate and free post-dominators.
35228
35229 2014-02-14  Jeff Law  <law@redhat.com>
35230
35231         PR rtl-optimization/60131
35232         * ree.c (get_extended_src_reg): New function.
35233         (combine_reaching_defs): Use it rather than assuming location of REG.
35234         (find_and_remove_re): Verify first operand of extension is
35235         a REG before adding the insns to the copy list.
35236
35237 2014-02-14  Roland McGrath  <mcgrathr@google.com>
35238
35239         * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
35240         * configure: Regenerated.
35241         * config.in: Regenerated.
35242         * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
35243         instead of ASM_SHORT.
35244
35245 2014-02-14  Vladimir Makarov  <vmakarov@redhat.com>
35246             Richard Earnshaw  <rearnsha@arm.com>
35247
35248         PR rtl-optimization/59535
35249         * lra-constraints.c (process_alt_operands): Encourage alternative
35250         when unassigned pseudo class is superset of the alternative class.
35251         (inherit_reload_reg): Don't inherit when optimizing for code size.
35252         * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
35253         returning CORE_REGS for anything but Thumb1 and BASE_REGS for
35254         modes not less than 4 for Thumb1.
35255
35256 2014-02-14  Kyle McMartin  <kyle@redhat.com>
35257
35258         PR pch/60010
35259         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
35260
35261 2014-02-14  Richard Biener  <rguenther@suse.de>
35262
35263         * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
35264         (get_frame_arg): Drop the assert with langhook types_compatible_p.
35265         Do not strip INDIRECT_REFs.
35266
35267 2014-02-14  Richard Biener  <rguenther@suse.de>
35268
35269         PR lto/60179
35270         * lto-streamer-out.c (DFS_write_tree_body): Do not follow
35271         DECL_FUNCTION_SPECIFIC_TARGET.
35272         (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
35273         * tree-streamer-out.c (pack_ts_target_option): Remove.
35274         (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
35275         (write_ts_function_decl_tree_pointers): Do not stream
35276         DECL_FUNCTION_SPECIFIC_TARGET.
35277         * tree-streamer-in.c (unpack_ts_target_option): Remove.
35278         (unpack_value_fields): Do not stream TS_TARGET_OPTION.
35279         (lto_input_ts_function_decl_tree_pointers): Do not stream
35280         DECL_FUNCTION_SPECIFIC_TARGET.
35281
35282 2014-02-14  Jakub Jelinek  <jakub@redhat.com>
35283
35284         * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
35285         (get_initial_def_for_induction, vectorizable_induction): Ignore
35286         debug stmts when looking for exit_phi.
35287         (vectorizable_live_operation): Fix up condition.
35288
35289 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35290
35291         * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
35292         nreverse() because it changes the content of original tree list.
35293
35294 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35295
35296         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
35297         * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
35298
35299 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35300
35301         * config/nds32/nds32.c (nds32_naked_function_p): Follow the
35302         GNU coding standards.
35303
35304 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
35305
35306         PR debug/60152
35307         * dwarf2out.c (gen_subprogram_die): Don't call
35308         add_calling_convention_attribute if subr_die is old_die.
35309
35310 2014-02-13  Sharad Singhai  <singhai@google.com>
35311
35312         * doc/optinfo.texi: Fix order of nodes.
35313
35314 2014-02-13  Uros Bizjak  <ubizjak@gmail.com>
35315
35316         * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
35317         operands[2], not operands[3].
35318
35319 2014-02-13  Richard Biener  <rguenther@suse.de>
35320
35321         PR bootstrap/59878
35322         * doc/install.texi (ISL): Update recommended version to 0.12.2,
35323         mention the possibility of an in-tree build.
35324         (CLooG): Update recommended version to 0.18.1, mention the
35325         possibility of an in-tree build and clarify that the ISL
35326         bundled with CLooG does not work.
35327
35328 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
35329
35330         PR target/43546
35331         * expr.c (compress_float_constant): If x is a hard register,
35332         extend into a pseudo and then move to x.
35333
35334 2014-02-13  Dominik Vogt  <vogt@linux.vnet.ibm.com>
35335
35336         * config/s390/s390.c (s390_asm_output_function_label): Fix crash
35337         caused by bad second argument to warning_at() with -mhotpatch and
35338         nested functions (e.g. with gfortran).
35339
35340 2014-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
35341
35342         * opts.c (option_name): Remove "enabled by default" rider.
35343
35344 2014-02-12  John David Anglin  <danglin@gcc.gnu.org>
35345
35346         * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
35347
35348 2014-02-12  H.J. Lu  <hongjiu.lu@intel.com>
35349             Uros Bizjak  <ubizjak@gmail.com>
35350
35351         PR target/60151
35352         * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
35353         * configure: Regenerated.
35354
35355 2014-02-12  Richard Biener  <rguenther@suse.de>
35356
35357         * vec.c (vec_prefix::calculate_allocation): Move as
35358         inline variant to vec.h.
35359         (vec_prefix::calculate_allocation_1): New out-of-line version.
35360         * vec.h (vec_prefix::calculate_allocation_1): Declare.
35361         (vec_prefix::m_has_auto_buf): Rename to ...
35362         (vec_prefix::m_using_auto_storage): ... this.
35363         (vec_prefix::calculate_allocation): Inline the easy cases
35364         and dispatch to calculate_allocation_1 which doesn't need the
35365         prefix address.
35366         (va_heap::reserve): Use gcc_checking_assert.
35367         (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
35368         m_using_auto_storage.
35369         (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
35370         member and adjust.
35371         (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
35372         (vec<T, va_heap, vl_ptr>::release): Avoid casting.
35373         (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
35374
35375 2014-02-12  Richard Biener  <rguenther@suse.de>
35376
35377         * gcse.c (compute_transp): break from loop over canon_modify_mem_list
35378         when we found a dependence.
35379
35380 2014-02-12  Thomas Schwinge  <thomas@codesourcery.com>
35381
35382         * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
35383         common code...
35384         (maybe_fold_stmt): ... into this new function.
35385         * omp-low.c (lower_omp): Update comment.
35386
35387         * omp-low.c (lower_omp_target): Add clobber for sizes array, after
35388         last use.
35389
35390         * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
35391         dereference.
35392
35393 2014-02-12  James Greenhalgh  <james.greenhalgh@arm.com>
35394
35395         * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
35396         identifiers in comments.
35397         (cortexa53_extra_costs): Likewise.
35398         * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
35399         (cortexa7_extra_costs): Likewise.
35400         (cortexa12_extra_costs): Likewise.
35401         (cortexa15_extra_costs): Likewise.
35402         (v7m_extra_costs): Likewise.
35403
35404 2014-02-12  Richard Biener  <rguenther@suse.de>
35405
35406         PR middle-end/60092
35407         * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
35408         of posix_memalign being successful.
35409         (lower_stmt): Restrict lowering of posix_memalign to when
35410         -ftree-bit-ccp is enabled.
35411
35412 2014-02-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
35413
35414         * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
35415         arg_loc.
35416         * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
35417
35418 2014-02-12  Eric Botcazou  <ebotcazou@adacore.com>
35419
35420         PR rtl-optimization/60116
35421         * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
35422         other_insn once the combination has been validated.
35423
35424 2014-02-11  Jan Hubicka  <hubicka@ucw.cz>
35425
35426         PR lto/59468
35427         * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
35428         and wrapper.
35429         * ipa-devirt.c: Include demangle.h
35430         (odr_violation_reported): New static variable.
35431         (add_type_duplicate): Update odr_violations.
35432         (maybe_record_node): Add completep parameter; update it.
35433         (record_target_from_binfo): Add COMPLETEP parameter;
35434         update it as needed.
35435         (possible_polymorphic_call_targets_1): Likewise.
35436         (struct polymorphic_call_target_d): Add nonconstruction_targets;
35437         rename FINAL to COMPLETE.
35438         (record_targets_from_bases): Sanity check we found the binfo;
35439         fix COMPLETEP updating.
35440         (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
35441         parameter, fix computing of COMPLETEP.
35442         (dump_possible_polymorphic_call_targets): Imrove readability of dump;
35443         at LTO time do demangling.
35444         (ipa_devirt): Use nonconstruction_targets; Improve dumps.
35445         * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
35446         parameter.
35447         (gimple_get_virt_method_for_binfo): Likewise.
35448         * gimple-fold.h (gimple_get_virt_method_for_binfo,
35449         gimple_get_virt_method_for_vtable): Update prototypes.
35450
35451 2014-02-11  Vladimir Makarov  <vmakarov@redhat.com>
35452
35453         PR target/49008
35454         * genautomata.c (add_presence_absence): Fix typo with
35455         {final_}presence_list.
35456
35457 2014-02-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
35458
35459         PR target/60137
35460         * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
35461         for VSX/Altivec vectors that land in GPR registers.
35462
35463 2014-02-11  Richard Henderson  <rth@redhat.com>
35464             Jakub Jelinek  <jakub@redhat.com>
35465
35466         PR debug/59776
35467         * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
35468         around drhs if type conversion to lacc->type is not useless.
35469
35470 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35471
35472         * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
35473         tuning struct.
35474         (cortex-a57.cortex-a53): Likewise.
35475         * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
35476
35477 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35478
35479         * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
35480         arm_restrict_it.
35481
35482 2014-02-11  Renlin Li  <Renlin.Li@arm.com>
35483
35484         * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
35485         add_options_for_arm_vfp3.
35486
35487 2014-02-11  Jeff Law  <law@redhat.com>
35488
35489         PR middle-end/54041
35490         * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
35491         object with an undesirable mode.
35492
35493 2014-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
35494
35495         PR libgomp/60107
35496         * config/i386/sol2-9.h: New file.
35497         * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
35498         *-*-solaris2.9*): Use it.
35499
35500 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
35501
35502         * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
35503         * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
35504
35505 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
35506
35507         * config/microblaze/microblaze.c: Extend mcpu version format
35508
35509 2014-02-10  David Holsgrove  <david.holsgrove@xilinx.com>
35510
35511         * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
35512
35513 2014-02-10  Richard Henderson  <rth@redhat.com>
35514
35515         PR target/59927
35516         * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
35517         * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
35518         ms-abi vs -mno-accumulate-outgoing-args.
35519         (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
35520         * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
35521         respect to ms-abi.
35522
35523 2014-02-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>
35524
35525         PR middle-end/60080
35526         * cfgexpand.c (expand_asm_operands): Attach source location to
35527         ASM_INPUT rtx objects.
35528         * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
35529
35530 2014-02-10  Nick Clifton  <nickc@redhat.com>
35531
35532         * config/mn10300/mn10300.c (popcount): New function.
35533         (mn10300_expand_prologue): Include saved registers in stack usage
35534         count.
35535
35536 2014-02-10  Jeff Law  <law@redhat.com>
35537
35538         PR middle-end/52306
35539         * reload1.c (emit_input_reload_insns): Do not create invalid RTL
35540         when changing the SET_DEST of a prior insn to avoid an input reload.
35541
35542 2014-02-10  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
35543
35544         * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
35545         big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
35546         -mcall-openbsd, or -mcall-linux.
35547         (CC1_ENDIAN_BIG_SPEC): Remove.
35548         (CC1_ENDIAN_LITTLE_SPEC): Remove.
35549         (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35550         (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
35551         (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
35552         and %cc1_endian_default.
35553         * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35554
35555 2014-02-10  Richard Biener  <rguenther@suse.de>
35556
35557         PR tree-optimization/60115
35558         * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
35559         MEM_REF handling.  Properly verify that the accesses are not
35560         out of the objects bound.
35561
35562 2014-02-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35563
35564         * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
35565         coretex to cortex.
35566
35567 2014-02-10  Eric Botcazou  <ebotcazou@adacore.com>
35568
35569         * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
35570         proper constants and fix formatting.
35571         (possible_polymorphic_call_targets): Fix formatting.
35572
35573 2014-02-10  Kirill Yukhin  <kirill.yukhin@intel.com>
35574             Ilya Tocar  <ilya.tocar@intel.com>
35575
35576         * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
35577         (_mm512_loadu_epi32): Renamed into...
35578         (_mm512_loadu_si512): This.
35579         (_mm512_storeu_epi32): Renamed into...
35580         (_mm512_storeu_si512): This.
35581         (_mm512_maskz_ceil_ps): Removed.
35582         (_mm512_maskz_ceil_pd): Ditto.
35583         (_mm512_maskz_floor_ps): Ditto.
35584         (_mm512_maskz_floor_pd): Ditto.
35585         (_mm512_floor_round_ps): Ditto.
35586         (_mm512_floor_round_pd): Ditto.
35587         (_mm512_ceil_round_ps): Ditto.
35588         (_mm512_ceil_round_pd): Ditto.
35589         (_mm512_mask_floor_round_ps): Ditto.
35590         (_mm512_mask_floor_round_pd): Ditto.
35591         (_mm512_mask_ceil_round_ps): Ditto.
35592         (_mm512_mask_ceil_round_pd): Ditto.
35593         (_mm512_maskz_floor_round_ps): Ditto.
35594         (_mm512_maskz_floor_round_pd): Ditto.
35595         (_mm512_maskz_ceil_round_ps): Ditto.
35596         (_mm512_maskz_ceil_round_pd): Ditto.
35597         (_mm512_expand_pd): Ditto.
35598         (_mm512_expand_ps): Ditto.
35599         * config/i386/i386.c (ix86_builtins): Remove
35600         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
35601         (bdesc_args): Ditto.
35602         * config/i386/predicates.md (const1256_operand): New.
35603         (const_1_to_2_operand): Ditto.
35604         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
35605         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
35606         (*avx512pf_gatherpf<mode>sf): Ditto.
35607         (avx512pf_gatherpf<mode>df): Ditto.
35608         (*avx512pf_gatherpf<mode>df_mask): Ditto.
35609         (*avx512pf_gatherpf<mode>df): Ditto.
35610         (avx512pf_scatterpf<mode>sf): Ditto.
35611         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
35612         (*avx512pf_scatterpf<mode>sf): Ditto.
35613         (avx512pf_scatterpf<mode>df): Ditto.
35614         (*avx512pf_scatterpf<mode>df_mask): Ditto.
35615         (*avx512pf_scatterpf<mode>df): Ditto.
35616         (avx512f_expand<mode>): Removed.
35617         (<shift_insn><mode>3<mask_name>): Change predicate type.
35618
35619 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
35620
35621         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
35622         not at the end of datarefs vector use ordered_remove to avoid
35623         reordering datarefs vector.
35624
35625         PR c/59984
35626         * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
35627         mark local addressable non-static vars as GOVD_PRIVATE
35628         instead of GOVD_LOCAL.
35629         * omp-low.c (lower_omp_for): Move gimple_bind_vars
35630         and BLOCK_VARS of gimple_bind_block to new_stmt rather
35631         than copying them.
35632
35633         PR middle-end/60092
35634         * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
35635         if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
35636         assume_aligned or alloc_align attributes.
35637         (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
35638         arguments.  Handle also assume_aligned and alloc_align attributes.
35639         (evaluate_stmt): Adjust bit_value_assume_aligned caller.  Handle
35640         calls to functions with assume_aligned or alloc_align attributes.
35641         * doc/extend.texi: Document assume_aligned and alloc_align attributes.
35642
35643 2014-02-08  Terry Guo  <terry.guo@arm.com>
35644
35645         * doc/invoke.texi: Document ARM -march=armv7e-m.
35646
35647 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
35648
35649         * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
35650         flag on __cilkrts_rethrow builtin.
35651
35652         PR ipa/60026
35653         * ipa-cp.c (determine_versionability): Fail at -O0
35654         or __attribute__((optimize (0))) or -fno-ipa-cp functions.
35655         * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
35656
35657         Revert:
35658         2014-02-04  Jakub Jelinek  <jakub@redhat.com>
35659
35660         PR ipa/60026
35661         * tree-inline.c (copy_forbidden): Fail for
35662         __attribute__((optimize (0))) functions.
35663
35664 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
35665
35666         * varpool.c: Include pointer-set.h.
35667         (varpool_remove_unreferenced_decls): Variables in other partitions
35668         will not be output; be however careful to not lose information
35669         about partitioning.
35670
35671 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
35672
35673         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
35674         lookup in the vtable constructor.
35675
35676 2014-02-07  Jeff Law  <law@redhat.com>
35677
35678         PR target/40977
35679         * config/m68k/m68k.md (ashldi_extsi): Turn into a
35680         define_insn_and_split.
35681
35682         * ipa-inline.c (inline_small_functions): Fix typos.
35683
35684 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35685
35686         * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
35687         (s390_can_use_return_insn): Declare.
35688         * config/s390/s390.h (EPILOGUE_USES): Define.
35689         * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
35690         instructions.
35691         (s390_chunkify_start): Handle return JUMP_LABELs.
35692         (s390_early_mach): Emit a main_pool instruction on the entry edge.
35693         (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
35694         (s390_can_use_return_insn): New functions.
35695         (s390_fix_long_loop_prediction): Handle conditional returns.
35696         (TARGET_SET_UP_BY_PROLOGUE): Define.
35697         * config/s390/s390.md (ANY_RETURN): New code iterator.
35698         (*creturn, *csimple_return, return, simple_return): New patterns.
35699
35700 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35701
35702         * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
35703         notes to each restore.  Also add REG_CFA_DEF_CFA when restoring %r15.
35704         (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P.  Update the
35705         REG_CFA_RESTORE list when deciding not to restore a register.
35706
35707 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35708
35709         * config/s390/s390.c: Include tree-pass.h and context.h.
35710         (s390_early_mach): New function, split out from...
35711         (s390_emit_prologue): ...here.
35712         (pass_data_s390_early_mach): New pass structure.
35713         (pass_s390_early_mach): New class.
35714         (s390_option_override): Create and register early_mach pass.
35715         Move to end of file.
35716
35717 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35718
35719         * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
35720         to match for the exit block.
35721
35722 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
35723
35724         * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
35725         ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
35726         Reject misaligned operands.
35727
35728 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
35729
35730         * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
35731
35732 2014-02-07  Richard Biener  <rguenther@suse.de>
35733
35734         PR middle-end/60092
35735         * gimple-low.c (lower_builtin_posix_memalign): New function.
35736         (lower_stmt): Call it to lower posix_memalign in a way
35737         to make alignment info accessible.
35738
35739 2014-02-07  Jakub Jelinek  <jakub@redhat.com>
35740
35741         PR c++/60082
35742         * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
35743         __builtin_setjmp_receiver.
35744
35745 2014-02-07  Richard Biener  <rguenther@suse.de>
35746
35747         PR middle-end/60092
35748         * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
35749         * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
35750         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
35751         Handle BUILT_IN_POSIX_MEMALIGN.
35752         (find_func_clobbers): Likewise.
35753         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
35754         (call_may_clobber_ref_p_1): Likewise.
35755
35756 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35757
35758         PR ipa/59918
35759         * ipa-devirt.c (record_target_from_binfo): Remove overactive
35760         sanity check.
35761
35762 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35763
35764         PR ipa/59469
35765         * lto-cgraph.c (lto_output_node): Use
35766         symtab_get_symbol_partitioning_class.
35767         (lto_output_varpool_node): likewise.
35768         (symtab_get_symbol_partitioning_class): Move here from
35769         lto/lto-partition.c
35770         * cgraph.h (symbol_partitioning_class): Likewise.
35771         (symtab_get_symbol_partitioning_class): Declare.
35772
35773 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35774
35775         * ggc.h (ggc_internal_cleared_alloc): New macro.
35776         * vec.h (vec_safe_copy): Handle memory stats.
35777         * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
35778         * target-globals.c (save_target_globals): Likewise.
35779
35780 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35781
35782         PR target/60077
35783         * expr.c (emit_move_resolve_push): Export; be bit more selective
35784         on when to clear alias set.
35785         * expr.h (emit_move_resolve_push): Declare.
35786         * function.h (struct function): Add tail_call_marked.
35787         * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
35788         * config/i386/i386-protos.h (ix86_expand_push): Remove.
35789         * config/i386/i386.md (TImode move expander): De not call
35790         ix86_expand_push.
35791         (FP push expanders): Preserve memory attributes.
35792         * config/i386/sse.md (push<mode>1): Remove.
35793         * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
35794         (ix86_expand_push): Remove.
35795         * config/i386/mmx.md (push<mode>1): Remove.
35796
35797 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
35798
35799         PR rtl-optimization/60030
35800         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
35801         lopart with paradoxical subreg before shifting it up by hprec.
35802
35803 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35804
35805         * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
35806         Remove extra newline at end of file.
35807         * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
35808         (arm_issue_rate): Handle cortexa57.
35809         * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
35810         (cortex-a57.cortex-a53): Likewise.
35811
35812 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
35813
35814         PR target/59575
35815         * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
35816         don't record in REG_FRAME_RELATED_EXPR registers not set in that
35817         bitmask.
35818         (arm_expand_prologue): Adjust all callers.
35819         (arm_unwind_emit_sequence): Allow saved, but not important for unwind
35820         info, registers also at the lowest numbered registers side.  Use
35821         gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
35822         XEXP.
35823
35824         PR debug/59992
35825         * var-tracking.c (adjust_mems): Before adding a SET to
35826         amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
35827
35828 2014-02-06  Alan Modra  <amodra@gmail.com>
35829
35830         PR target/60032
35831         * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
35832         change SDmode to DDmode when lra_in_progress.
35833
35834 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
35835
35836         PR middle-end/59150
35837         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
35838         free_data_ref on the dr first, and before goto again also set dr
35839         to the next dr.  For simd_lane_access, free old datarefs[i] before
35840         overwriting it.  For get_vectype_for_scalar_type failure, don't
35841         free_data_ref if simd_lane_access.
35842
35843         * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
35844
35845         PR target/60062
35846         * tree.h (opts_for_fn): New inline function.
35847         (opt_for_fn): Define.
35848         * config/i386/i386.c (ix86_function_regparm): Use
35849         opt_for_fn (decl, optimize) instead of optimize.
35850
35851 2014-02-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35852
35853         * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
35854         for SYMBOL_REF in large memory model.
35855
35856 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35857
35858         * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
35859         and crypto support.
35860         (cortex-a57): Likewise.
35861         (cortex-a57.cortex-a53): Likewise.
35862
35863 2014-02-06  Yury Gribov  <y.gribov@samsung.com>
35864             Kugan Vivekanandarajah  <kuganv@linaro.org>
35865
35866         * config/arm/arm.c (arm_vector_alignment_reachable): Check
35867         unaligned_access.
35868         * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
35869
35870 2014-02-06  Richard Biener  <rguenther@suse.de>
35871
35872         * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
35873         set_loop_copy and initialize_original_copy_tables.
35874
35875 2014-02-06  Alex Velenko  <Alex.Velenko@arm.com>
35876
35877         * config/aarch64/aarch64-simd.md
35878         (aarch64_ashr_simddi): Change QI to SI.
35879
35880 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
35881             Jakub Jelinek  <jakub@redhat.com>
35882
35883         PR middle-end/60013
35884         * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
35885         of the dataflow.
35886
35887 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35888
35889         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
35890         CODE_FOR_altivec_vpku[hw]um to
35891         CODE_FOR_altivec_vpku[hw]um_direct.
35892         * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
35893         UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
35894         (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
35895         UNSPEC_VUNPACK_LO_SIGN_DIRECT.
35896
35897 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35898
35899         * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
35900         generation for -maltivec=be.
35901         (altivec_vsumsws): Simplify redundant test.
35902
35903 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35904
35905         * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
35906         (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
35907         (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
35908         (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
35909         gen_altivec_vpkuwum.
35910         (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
35911         BYTES_BIG_ENDIAN.
35912         (altivec_vpks<VI_char>ss): Likewise.
35913         (altivec_vpks<VI_char>us): Likewise.
35914         (altivec_vpku<VI_char>us): Likewise.
35915         (altivec_vpku<VI_char>um): Likewise.
35916         (altivec_vpku<VI_char>um_direct): New (copy of
35917         altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
35918         internal use).
35919         (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
35920         target is little endian and -maltivec=be is not specified.
35921         (*altivec_vupkhs<VU_char>_direct): New (copy of
35922         altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
35923         (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
35924         target is little endian and -maltivec=be is not specified.
35925         (*altivec_vupkls<VU_char>_direct): New (copy of
35926         altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
35927         (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
35928         little endian and -maltivec=be is not specified.
35929         (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
35930         little endian and -maltivec=be is not specified.
35931
35932 2014-02-05  Richard Henderson  <rth@redhat.com>
35933
35934         PR debug/52727
35935         * combine-stack-adj.c: Revert r206943.
35936         * sched-int.h (struct deps_desc): Add last_args_size.
35937         * sched-deps.c (init_deps): Initialize it.
35938         (sched_analyze_insn): Add OUTPUT dependencies between insns that
35939         contain REG_ARGS_SIZE notes.
35940
35941 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
35942
35943         * lto-cgraph.c (asm_nodes_output): Make global.
35944         * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
35945         * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
35946         (driver_handle_option): Handle OPT_fwpa.
35947
35948 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
35949
35950         PR ipa/59947
35951         * ipa-devirt.c (possible_polymorphic_call_targets): Fix
35952         a comment typo and formatting issue.  If odr_hash hasn't been
35953         created, return vNULL and set *completep to false.
35954
35955         PR middle-end/57499
35956         * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
35957         bb with no successors.
35958
35959 2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>
35960
35961         PR target/59718
35962         * doc/invoke.texi (-march): Clarify documentation for ARM.
35963         (-mtune): Likewise.
35964         (-mcpu): Likewise.
35965
35966 2014-02-05  Richard Biener  <rguenther@suse.de>
35967
35968         * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
35969         when not vectorizing because of too many alias checks.
35970         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
35971         Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
35972
35973 2014-02-05  Nick Clifton  <nickc@redhat.com>
35974
35975         * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
35976         accept extended registers in any mode when compiling for the MN10300.
35977
35978 2014-02-05  Yury Gribov  <y.gribov@samsung.com>
35979
35980         * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
35981         * ipa-inline.c (report_inline_failed_reason): Handle mismatched
35982         sanitization attributes.
35983         (can_inline_edge_p): Likewise.
35984         (sanitize_attrs_match_for_inline_p): New function.
35985
35986 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
35987
35988         * ipa-prop.c (detect_type_change): Shor circuit testing of
35989         type changes on THIS pointer.
35990
35991 2014-02-04  John David Anglin  <danglin@gcc.gnu.org>
35992
35993         PR target/59777
35994         * config/pa/pa.c (legitimize_tls_address): Return original address
35995         if not passed a SYMBOL_REF rtx.
35996         (hppa_legitimize_address): Call legitimize_tls_address for all TLS
35997         addresses.
35998         (pa_emit_move_sequence): Simplify TLS source operands.
35999         (pa_legitimate_constant_p): Reject all TLS constants.
36000         * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
36001         (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
36002
36003 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36004
36005         * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
36006         groups when we know they are controlled by LTO.
36007         * varasm.c (default_binds_local_p_1): If object is in other partition,
36008         it will be resolved locally.
36009
36010 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
36011
36012         * config/host-linux.c (linux_gt_pch_use_address): Don't
36013         use SSIZE_MAX because it is not always defined.
36014
36015 2014-02-04  Vladimir Makarov  <vmakarov@redhat.com>
36016
36017         PR bootstrap/59913
36018         * lra-constraints.c (need_for_split_p): Use more 3 reloads as
36019         threshold for pseudo splitting.
36020         (update_ebb_live_info): Process call argument hard registers and
36021         hard registers from insn definition too.
36022         (max_small_class_regs_num): New constant.
36023         (inherit_in_ebb): Update live hard regs through EBBs.  Update
36024         reloads_num only for small register classes.  Don't split for
36025         outputs of jumps.
36026
36027 2014-02-04  Markus Trippelsdorf  <markus@trippelsdorf.de>
36028
36029         PR ipa/60058
36030         * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
36031         is non-null.
36032
36033 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36034
36035         * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
36036         visibility is safe.
36037
36038 2014-02-04  Marek Polacek  <polacek@redhat.com>
36039
36040         * gdbinit.in (pel): Define.
36041
36042 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
36043
36044         * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
36045         behavior.
36046
36047 2014-02-04  Richard Biener  <rguenther@suse.de>
36048
36049         PR lto/59723
36050         * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
36051         in function context local.
36052         (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
36053         * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
36054         similar to LTO_imported_decl_ref.
36055
36056 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
36057
36058         PR tree-optimization/60002
36059         * cgraphclones.c (build_function_decl_skip_args): Clear
36060         DECL_LANG_SPECIFIC.
36061
36062         PR tree-optimization/60023
36063         * tree-if-conv.c (predicate_mem_writes): Pass true instead of
36064         false to gsi_replace.
36065         * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
36066         has been in some EH region and vec_stmt could throw, add
36067         vec_stmt into the same EH region.
36068         * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
36069         has no lhs, ignore it.
36070         * internal-fn.c (expand_MASK_LOAD): Likewise.
36071
36072         PR ipa/60026
36073         * tree-inline.c (copy_forbidden): Fail for
36074         __attribute__((optimize (0))) functions.
36075
36076         PR other/58712
36077         * omp-low.c (simd_clone_struct_copy): If from->inbranch
36078         is set, copy one less argument.
36079         (expand_simd_clones): Don't subtract clone_info->inbranch
36080         from simd_clone_struct_alloc argument.
36081
36082         PR rtl-optimization/57915
36083         * recog.c (simplify_while_replacing): If all unary/binary/relational
36084         operation arguments are constant, attempt to simplify those.
36085
36086         PR middle-end/59261
36087         * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
36088         if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
36089
36090 2014-02-04  Richard Biener  <rguenther@suse.de>
36091
36092         PR tree-optimization/60012
36093         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
36094         TBAA disambiguation to all DDRs.
36095
36096 2014-02-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
36097
36098         PR target/59788
36099         * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
36100         (LINK_SPEC): Use it for -shared, -shared-libgcc.
36101
36102 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36103
36104         PR ipa/59882
36105         * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
36106
36107 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36108
36109         * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
36110         * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
36111
36112 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36113
36114         PR ipa/59831
36115         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
36116         to figure out targets of polymorphic calls with known decl.
36117         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36118         * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
36119         * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
36120         (get_polymorphic_call_info): ... here.
36121         (get_polymorphic_call_info_from_invariant): New function.
36122
36123 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36124
36125         * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
36126         lookup via vtable pointer; check for type consistency
36127         and turn inconsitent facts into UNREACHABLE.
36128         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36129         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
36130         type inconsistent querries; return UNREACHABLE instead.
36131
36132 2014-02-03  Richard Henderson  <rth@twiddle.net>
36133
36134         PR tree-opt/59924
36135         * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
36136         already processed this node.
36137         (normalize_one_pred_1): Pass along mark_set.
36138         (normalize_one_pred): Create and destroy a pointer_set_t.
36139         (normalize_one_pred_chain): Likewise.
36140
36141 2014-02-03  Laurent Aflonsi  <laurent.alfonsi@st.com>
36142
36143         PR gcov-profile/58602
36144         * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
36145
36146 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36147
36148         PR ipa/59831
36149         * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
36150         -fno-devirtualize; try to devirtualize by the knowledge of
36151         virtual table pointer given by aggregate propagation.
36152         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36153         (ipa_print_node_jump_functions): Dump also offset that
36154         is relevant for polymorphic calls.
36155         (determine_known_aggregate_parts): Add arg_type parameter; use it
36156         instead of determining the type from pointer type.
36157         (ipa_compute_jump_functions_for_edge): Update call of
36158         determine_known_aggregate_parts.
36159         * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
36160         (gimple_get_virt_method_for_binfo): ... here; simplify using
36161         vtable_pointer_value_to_vtable.
36162         * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
36163         * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
36164         to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
36165         (vtable_pointer_value_to_vtable): Break out from ...; handle also
36166         POINTER_PLUS_EXPR.
36167         (vtable_pointer_value_to_binfo): ... here.
36168         * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
36169
36170 2014-02-03  Teresa Johnson  <tejohnson@google.com>
36171
36172         * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
36173         redef of outer loop index variable.
36174
36175 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
36176
36177         PR c++/53017
36178         PR c++/59211
36179         * doc/extend.texi (Function Attributes): Typo.
36180
36181 2014-02-03  Cong Hou  <congh@google.com>
36182
36183         PR tree-optimization/60000
36184         * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
36185         if the vectorized statement is a store.  A store statement can only
36186         appear at the end of pattern statements.
36187
36188 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
36189
36190         * config/i386/i386.c (flag_opts): Add -mlong-double-128.
36191         (ix86_option_override_internal): Default long double to 64-bit for
36192         32-bit Bionic and to 128-bit for 64-bit Bionic.
36193
36194         * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
36195         TARGET_LONG_DOUBLE_128 is true.
36196         (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
36197
36198         * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
36199         (mlong-double-64): Negate -mlong-double-128.
36200         (mlong-double-128): New option.
36201
36202         * config/i386/i386-c.c (ix86_target_macros): Define
36203         __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
36204
36205         * doc/invoke.texi: Document -mlong-double-128.
36206
36207 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
36208
36209         PR rtl-optimization/60024
36210         * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
36211
36212 2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>
36213
36214         * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
36215
36216 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
36217
36218         PR rtl-optimization/57662
36219         * sel-sched.c (code_motion_path_driver): Do not mark already not
36220         existing blocks in the visiting bitmap.
36221
36222 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
36223
36224         * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
36225         on the insn being emitted.
36226
36227 2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
36228             Will Deacon  <will.deacon@arm.com>
36229
36230         * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
36231
36232 2014-02-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36233
36234         * config/arm/arm-tables.opt: Regenerate.
36235
36236 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36237
36238         * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
36239         for vector types other than V16QImode.
36240         * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
36241         define_expand, and call altivec_expand_vec_perm_le when producing
36242         code with little endian element order.
36243         (*altivec_vperm_<mode>_internal): New insn having previous
36244         behavior of altivec_vperm_<mode>.
36245         (altivec_vperm_<mode>_uns): Change to a define_expand, and call
36246         altivec_expand_vec_perm_le when producing code with little endian
36247         element order.
36248         (*altivec_vperm_<mode>_uns_internal): New insn having previous
36249         behavior of altivec_vperm_<mode>_uns.
36250
36251 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36252
36253         * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
36254         (altivec_vsumsws): Add handling for -maltivec=be with a little
36255         endian target.
36256         (altivec_vsumsws_direct): New.
36257         (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
36258         gen_altivec_vsumsws.
36259
36260 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
36261
36262         * ipa-devirt.c (subbinfo_with_vtable_at_offset,
36263         vtable_pointer_value_to_binfo): New functions.
36264         * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
36265         * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
36266
36267 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
36268
36269         * config/nios2/nios2.md (load_got_register): Initialize GOT
36270         pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
36271         * config/nios2/nios2.c (nios2_function_profiler): Likewise.
36272
36273 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
36274
36275         * ipa-prop.c (update_jump_functions_after_inlining): When type is not
36276         preserverd by passthrough, do not propagate the type.
36277
36278 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36279
36280         * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
36281         (mips_atomic_assign_expand_fenv): New function.
36282         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
36283
36284 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36285
36286         * doc/extend.texi (__builtin_mips_get_fcsr): Document.
36287         (__builtin_mips_set_fcsr): Likewise.
36288         * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
36289         MIPS_USI_FTYPE_VOID.
36290         * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
36291         (mips16_expand_set_fcsr): Likewise.
36292         * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
36293         (mips16_set_fcsr_stub): Likewise.
36294         (mips16_get_fcsr_one_only_stub): New class.
36295         (mips16_set_fcsr_one_only_stub): Likewise.
36296         (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
36297         (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
36298         (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
36299         (hard_float): New availability predicate.
36300         (mips_builtins): Add get_fcsr and set_fcsr.
36301         (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
36302         * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
36303         (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
36304         (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
36305         (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
36306         patterns.
36307
36308 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36309
36310         * config/mips/mips.c (mips_one_only_stub): New class.
36311         (mips_need_mips16_rdhwr_p): Replace with...
36312         (mips16_rdhwr_stub): ...this new variable.
36313         (mips16_stub_call_address): New function.
36314         (mips16_rdhwr_one_only_stub): New class.
36315         (mips_expand_thread_pointer): Use mips16_stub_call_address.
36316         (mips_output_mips16_rdhwr): Delete.
36317         (mips_finish_stub): New function.
36318         (mips_code_end): Use it to handle rdhwr stubs.
36319
36320 2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
36321
36322         PR target/60017
36323         * config/i386/i386.c (classify_argument): Fix handling of bit_offset
36324         when calculating size of integer atomic types.
36325
36326 2014-02-02  H.J. Lu  <hongjiu.lu@intel.com>
36327
36328         * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
36329
36330 2014-02-01  Jakub Jelinek  <jakub@redhat.com>
36331
36332         PR tree-optimization/60003
36333         * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
36334         * profile.c (branch_prob): Use gimple_call_builtin_p
36335         to check for BUILT_IN_SETJMP_RECEIVER.
36336         * tree-inline.c (copy_bb): Call notice_special_calls.
36337
36338 2014-01-31  Vladimir Makarov  <vmakarov@redhat.com>
36339
36340         PR bootstrap/59985
36341         * lra-constraints.c (process_alt_operands): Update reload_sum only
36342         on the first pass.
36343
36344 2014-01-31  Richard Henderson  <rth@redhat.com>
36345
36346         PR middle-end/60004
36347         * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
36348         until after else_eh is processed.
36349
36350 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
36351
36352         * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
36353         (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
36354         (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
36355         in smmintrin.h, remove them.
36356         (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
36357         * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
36358         * config/i386/i386.md (ROUND_SAE): Fix value.
36359         * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
36360         (const48_operand): New.
36361         * config/i386/subst.md (round), (round_expand): Use
36362         const_4_or_8_to_11_operand.
36363         (round_saeonly), (round_saeonly_expand): Use const48_operand.
36364
36365 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
36366
36367         * config/i386/constraints.md (Yk): Swap meaning with k.
36368         * config/i386/i386.md (movhi_internal): Change Yk to k.
36369         (movqi_internal): Ditto.
36370         (*k<logic><mode>): Ditto.
36371         (*andhi_1): Ditto.
36372         (*andqi_1): Ditto.
36373         (kandn<mode>): Ditto.
36374         (*<code>hi_1): Ditto.
36375         (*<code>qi_1): Ditto.
36376         (kxnor<mode>): Ditto.
36377         (kortestzhi): Ditto.
36378         (kortestchi): Ditto.
36379         (kunpckhi): Ditto.
36380         (*one_cmplhi2_1): Ditto.
36381         (*one_cmplqi2_1): Ditto.
36382         * config/i386/sse.md (): Change k to Yk.
36383         (avx512f_load<mode>_mask): Ditto.
36384         (avx512f_blendm<mode>): Ditto.
36385         (avx512f_store<mode>_mask): Ditto.
36386         (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
36387         (avx512f_storedqu<mode>_mask): Ditto.
36388         (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
36389         Ditto.
36390         (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
36391         (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
36392         (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
36393         (avx512f_maskcmp<mode>3): Ditto.
36394         (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
36395         (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
36396         (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
36397         (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
36398         (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
36399         (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
36400         (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
36401         (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
36402         (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
36403         (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
36404         (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
36405         (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
36406         (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
36407         (vec_extract_lo_<mode>_maskm): Ditto.
36408         (vec_extract_hi_<mode>_maskm): Ditto.
36409         (avx512f_vternlog<mode>_mask): Ditto.
36410         (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
36411         (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
36412         (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
36413         (avx512f_<code>v8div16qi2_mask): Ditto.
36414         (avx512f_<code>v8div16qi2_mask_store): Ditto.
36415         (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
36416         (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
36417         (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
36418         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
36419         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
36420         (*avx512pf_gatherpf<mode>df_mask): Ditto.
36421         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
36422         (*avx512pf_scatterpf<mode>df_mask): Ditto.
36423         (avx512cd_maskb_vec_dupv8di): Ditto.
36424         (avx512cd_maskw_vec_dupv16si): Ditto.
36425         (avx512f_vpermi2var<mode>3_maskz): Ditto.
36426         (avx512f_vpermi2var<mode>3_mask): Ditto.
36427         (avx512f_vpermi2var<mode>3_mask): Ditto.
36428         (avx512f_vpermt2var<mode>3_maskz): Ditto.
36429         (*avx512f_gathersi<mode>): Ditto.
36430         (*avx512f_gathersi<mode>_2): Ditto.
36431         (*avx512f_gatherdi<mode>): Ditto.
36432         (*avx512f_gatherdi<mode>_2): Ditto.
36433         (*avx512f_scattersi<mode>): Ditto.
36434         (*avx512f_scatterdi<mode>): Ditto.
36435         (avx512f_compress<mode>_mask): Ditto.
36436         (avx512f_compressstore<mode>_mask): Ditto.
36437         (avx512f_expand<mode>_mask): Ditto.
36438         * config/i386/subst.md (mask): Change k to Yk.
36439         (mask_scalar_merge): Ditto.
36440         (sd): Ditto.
36441
36442 2014-01-31  Marc Glisse  <marc.glisse@inria.fr>
36443
36444         * doc/extend.texi (Vector Extensions): Document ?: in C++.
36445
36446 2014-01-31  Richard Biener  <rguenther@suse.de>
36447
36448         PR middle-end/59990
36449         * builtins.c (fold_builtin_memory_op): Make sure to not
36450         use a floating-point mode or a boolean or enumeral type for
36451         the copy operation.
36452
36453 2014-01-30  DJ Delorie  <dj@redhat.com>
36454
36455         * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
36456         * config/msp430/msp430.md (msp430_refsym_need_exit): New.
36457         * config/msp430/msp430.c (msp430_expand_epilogue): Call it
36458         whenever main() has an epilogue.
36459
36460 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36461
36462         * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
36463         unused variable "field".
36464         * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
36465         (vsx_mergeh_<mode>): Likewise.
36466         * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
36467         (altivec_vmrghh): Likewise.
36468         (altivec_vmrghw): Likewise.
36469         (altivec_vmrglb): Likewise.
36470         (altivec_vmrglh): Likewise.
36471         (altivec_vmrglw): Likewise.
36472         (altivec_vspltb): Add missing uses.
36473         (altivec_vsplth): Likewise.
36474         (altivec_vspltw): Likewise.
36475         (altivec_vspltsf): Likewise.
36476
36477 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
36478
36479         PR target/59923
36480         * ifcvt.c (cond_exec_process_insns): Don't conditionalize
36481         frame related instructions.
36482
36483 2014-01-30  Vladimir Makarov  <vmakarov@redhat.com>
36484
36485         PR rtl-optimization/59959
36486         * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
36487         any reload of register whose subreg is invalid.
36488
36489 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
36490
36491         * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
36492         * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
36493         Add missing return type - void.
36494
36495 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36496
36497         * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
36498         gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
36499         remove element index adjustment for endian (now handled in vsx.md
36500         and altivec.md).
36501         (altivec_expand_vec_perm_const): Use
36502         gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
36503         * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
36504         (vsx_xxspltw_<mode>): Adjust element index for little endian.
36505         * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
36506         define_expand and a new define_insn *altivec_vspltb_internal;
36507         adjust for -maltivec=be on a little endian target.
36508         (altivec_vspltb_direct): New.
36509         (altivec_vsplth): Divide into a define_expand and a new
36510         define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
36511         little endian target.
36512         (altivec_vsplth_direct): New.
36513         (altivec_vspltw): Divide into a define_expand and a new
36514         define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
36515         little endian target.
36516         (altivec_vspltw_direct): New.
36517         (altivec_vspltsf): Divide into a define_expand and a new
36518         define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
36519         a little endian target.
36520
36521 2014-01-30  Richard Biener  <rguenther@suse.de>
36522
36523         PR tree-optimization/59993
36524         * tree-ssa-forwprop.c (associate_pointerplus): Check we
36525         can propagate form the earlier stmt and avoid the transform
36526         when the intermediate result is needed.
36527
36528 2014-01-30  Alangi Derick  <alangiderick@gmail.com>
36529
36530         * README.Portability: Fix typo.
36531
36532 2014-01-30  David Holsgrove  <david.holsgrove@xilinx.com>
36533
36534         * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
36535         comparison_operator with ordered_comparison_operator.
36536
36537 2014-01-30  Nick Clifton  <nickc@redhat.com>
36538
36539         * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
36540         Rename to mn10300_store_multiple_regs.
36541         * config/mn10300/mn10300.c: Likewise.
36542         * config/mn10300/mn10300.md (store_movm): Fix typo: call
36543         store_multiple_regs.
36544         * config/mn10300/predicates.md (mn10300_store_multiple_operation):
36545         Call mn10300_store_multiple_regs.
36546
36547 2014-01-30  Nick Clifton  <nickc@redhat.com>
36548             DJ Delorie  <dj@redhat.com>
36549
36550         * config/rl78/rl78.c (register_sizes): Make the "upper half" of
36551         %fp 2 to keep registers after it properly word-aligned.
36552         (rl78_alloc_physical_registers_umul): Handle the case where both
36553         input operands are the same.
36554
36555 2014-01-30  Richard Biener  <rguenther@suse.de>
36556
36557         PR tree-optimization/59903
36558         * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
36559         check properly.
36560
36561 2014-01-30  Jason Merrill  <jason@redhat.com>
36562
36563         PR c++/59633
36564         * tree.c (walk_type_fields): Handle VECTOR_TYPE.
36565
36566         PR c++/59645
36567         * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
36568
36569 2014-01-30  Richard Biener  <rguenther@suse.de>
36570
36571         PR tree-optimization/59951
36572         * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
36573
36574 2014-01-30  Savin Zlobec  <savin.zlobec@gmail.com>
36575
36576         PR target/59784
36577         * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
36578         SFmode to DFmode case.
36579
36580 2014-01-29  DJ Delorie  <dj@redhat.com>
36581
36582         * config/msp430/msp430.opt (-minrt): New.
36583         * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
36584         if -minrt given.
36585         (ENDFILE_SPEC): Likewise.
36586
36587 2014-01-29  Jan Hubicka  <hubicka@ucw.cz>
36588
36589         * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
36590         (estimate_function_body_sizes): Use it.
36591
36592 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
36593
36594         PR c++/58561
36595         * dwarf2out.c (is_cxx_auto): New.
36596         (is_base_type): Use it.
36597         (gen_type_die_with_usage): Likewise.
36598
36599 2014-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36600
36601         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const):  Use
36602         CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
36603         * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
36604         -maltivec=be with LE targets.
36605         (vsx_mergeh_<mode>): Likewise.
36606         * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
36607         (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
36608         (altivec_vmrghb): Replace with define_expand and new
36609         *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
36610         (altivec_vmrghb_direct): New define_insn.
36611         (altivec_vmrghh): Replace with define_expand and new
36612         *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
36613         (altivec_vmrghh_direct): New define_insn.
36614         (altivec_vmrghw): Replace with define_expand and new
36615         *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
36616         (altivec_vmrghw_direct): New define_insn.
36617         (*altivec_vmrghsf): Adjust for endianness.
36618         (altivec_vmrglb): Replace with define_expand and new
36619         *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
36620         (altivec_vmrglb_direct): New define_insn.
36621         (altivec_vmrglh): Replace with define_expand and new
36622         *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
36623         (altivec_vmrglh_direct): New define_insn.
36624         (altivec_vmrglw): Replace with define_expand and new
36625         *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
36626         (altivec_vmrglw_direct): New define_insn.
36627         (*altivec_vmrglsf): Adjust for endianness.
36628         (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
36629         (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
36630         (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
36631         (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
36632         (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
36633         (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
36634         (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
36635         (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
36636
36637 2014-01-29  Marcus Shawcroft  <marcus.shawcroft@arm.com>
36638
36639         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
36640         (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
36641         whitespace.
36642
36643 2014-01-29  Richard Biener  <rguenther@suse.de>
36644
36645         PR tree-optimization/58742
36646         * tree-ssa-forwprop.c (associate_pointerplus): Rename to
36647         associate_pointerplus_align.
36648         (associate_pointerplus_diff): New function.
36649         (associate_pointerplus): Likewise.  Call associate_pointerplus_align
36650         and associate_pointerplus_diff.
36651
36652 2014-01-29  Richard Biener  <rguenther@suse.de>
36653
36654         * lto-streamer.h (LTO_major_version): Bump to 3.
36655         (LTO_minor_version): Reset to 0.
36656
36657 2014-01-29  Renlin Li  <Renlin.Li@arm.com>
36658
36659         * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
36660         * config/arm/arm.c (FL_FOR_ARCH7VE): New.
36661         (arm_file_start): Generate correct asm header for armv7ve.
36662         * config/arm/bpabi.h: Add multilib support for armv7ve.
36663         * config/arm/driver-arm.c: Change the architectures of cortex-a7
36664         and cortex-a15 to armv7ve.
36665         * config/arm/t-aprofile: Add multilib support for armv7ve.
36666         * doc/invoke.texi: Document -march=armv7ve.
36667
36668 2014-01-29  Richard Biener  <rguenther@suse.de>
36669
36670         PR tree-optimization/58742
36671         * tree-ssa-forwprop.c (associate_plusminus): Return true
36672         if we changed sth, defer EH cleanup to ...
36673         (ssa_forward_propagate_and_combine): ... here.  Call simplify_mult.
36674         (simplify_mult): New function.
36675
36676 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
36677
36678         PR middle-end/59917
36679         PR tree-optimization/59920
36680         * tree.c (build_common_builtin_nodes): Remove
36681         __builtin_setjmp_dispatcher initialization.
36682         * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
36683         * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
36684         instead of gsi_after_labels + manually skipping debug stmts.
36685         Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
36686         ignore bbs with IFN_ABNORMAL_DISPATCHER.
36687         * tree-inline.c (copy_edges_for_bb): Remove
36688         can_make_abnormal_goto argument, instead add abnormal_goto_dest
36689         argument.  Ignore computed_goto_p stmts.  Don't call
36690         make_abnormal_goto_edges.  If a call might need abnormal edges
36691         for non-local gotos, see if it already has an edge to
36692         IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
36693         with true argument, don't do anything then, otherwise add
36694         EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
36695         (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
36696         caller.
36697         * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
36698         (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
36699         (lower_stmt): Don't set data->calls_builtin_setjmp.
36700         (lower_builtin_setjmp): Adjust comment.
36701         * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
36702         * tree-cfg.c (found_computed_goto): Remove.
36703         (factor_computed_gotos): Remove.
36704         (make_goto_expr_edges): Return bool, true for computed gotos.
36705         Don't call make_abnormal_goto_edges.
36706         (build_gimple_cfg): Don't set found_computed_goto, don't call
36707         factor_computed_gotos.
36708         (computed_goto_p): No longer static.
36709         (make_blocks): Don't set found_computed_goto.
36710         (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
36711         (make_edges): If make_goto_expr_edges returns true, push bb
36712         into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
36713         instead of calling make_abnormal_goto_edges push bb into ab_edge_call
36714         vector.  Record mapping between bbs and OpenMP regions if there
36715         are any, adjust make_gimple_omp_edges caller.  Call
36716         handle_abnormal_edges.
36717         (make_abnormal_goto_edges): Remove.
36718         * tree-cfg.h (make_abnormal_goto_edges): Remove.
36719         (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
36720         * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
36721         * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
36722         * internal-fn.def (ABNORMAL_DISPATCHER): New.
36723         * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
36724         filling *region also set *region_idx to (*region)->entry->index.
36725
36726         PR other/58712
36727         * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
36728         For REGs set ORIGINAL_REGNO.
36729
36730 2014-01-29  Bingfeng Mei  <bmei@broadcom.com>
36731
36732         * doc/md.texi: Mention that a target shouldn't implement
36733         vec_widen_(s|u)mul_even/odd pair if it is less efficient
36734         than hi/lo pair.
36735
36736 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
36737
36738         PR tree-optimization/59594
36739         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
36740         a copy of the datarefs vector rather than the vector itself.
36741
36742 2014-01-28  Jason Merrill  <jason@redhat.com>
36743
36744         PR c++/53756
36745         * dwarf2out.c (auto_die): New static.
36746         (gen_type_die_with_usage): Handle C++1y 'auto'.
36747         (gen_subprogram_die): If in-class DIE had 'auto', emit type again
36748         on definition.
36749
36750 2014-01-28  H.J. Lu  <hongjiu.lu@intel.com>
36751
36752         PR target/59672
36753         * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
36754         (SPEC_X32): Likewise.
36755         (SPEC_64): Likewise.
36756         * config/i386/i386.c (ix86_option_override_internal): Turn off
36757         OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
36758         for TARGET_16BIT.
36759         (x86_file_start): Output .code16gcc for TARGET_16BIT.
36760         * config/i386/i386.h (TARGET_16BIT): New macro.
36761         (TARGET_16BIT_P): Likewise.
36762         * config/i386/i386.opt: Add m16.
36763         * doc/invoke.texi: Document -m16.
36764
36765 2014-01-28  Jakub Jelinek  <jakub@redhat.com>
36766
36767         PR preprocessor/59935
36768         * input.c (location_get_source_line): Bail out on when line number
36769         is zero, and test the return value of lookup_or_add_file_to_cache_tab.
36770
36771 2014-01-28  Richard Biener  <rguenther@suse.de>
36772
36773         PR tree-optimization/58742
36774         * tree-ssa-forwprop.c (associate_plusminus): Handle
36775         pointer subtraction of the form (T)(P + A) - (T)P.
36776
36777 2014-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36778
36779         * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
36780         at const_int_cost.
36781
36782 2014-01-28  Richard Biener  <rguenther@suse.de>
36783
36784         Revert
36785         2014-01-28  Richard Biener  <rguenther@suse.de>
36786
36787         PR rtl-optimization/45364
36788         PR rtl-optimization/59890
36789         * var-tracking.c (local_get_addr_clear_given_value): Handle
36790         already cleared slot.
36791         (val_reset): Handle not allocated local_get_addr_cache.
36792         (vt_find_locations): Use post-order on the inverted CFG.
36793
36794 2014-01-28  Richard Biener  <rguenther@suse.de>
36795
36796         * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
36797
36798 2014-01-28  Richard Biener  <rguenther@suse.de>
36799
36800         PR rtl-optimization/45364
36801         PR rtl-optimization/59890
36802         * var-tracking.c (local_get_addr_clear_given_value): Handle
36803         already cleared slot.
36804         (val_reset): Handle not allocated local_get_addr_cache.
36805         (vt_find_locations): Use post-order on the inverted CFG.
36806
36807 2014-01-28  Alan Modra  <amodra@gmail.com>
36808
36809         * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
36810         * configure.ac <recursive call for build != host>: Define
36811         GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
36812         and LD_FOR_BUILD too.
36813         * configure: Regenerate.
36814
36815 2014-01-27  Allan Sandfeld Jensen  <sandfeld@kde.org>
36816
36817         * config/i386/i386.c (get_builtin_code_for_version): Separate
36818         Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
36819         Broadwell from Haswell.
36820
36821 2014-01-27  Steve Ellcey  <sellcey@mips.com>
36822
36823         * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
36824         Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
36825         * config/mips/mips.c (mips_option_override): Change setting
36826         of TARGET_DSP.
36827         * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
36828         * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
36829         Change from Mask to Var.
36830
36831 2014-01-27  Jeff Law  <law@redhat.com>
36832
36833         * ipa-inline.c (inline_small_functions): Fix typo.
36834
36835 2014-01-27  Ilya Tocar  <ilya.tocar@intel.com>
36836
36837         * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
36838         (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
36839         (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
36840         (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
36841         (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
36842         (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
36843         (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
36844         (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
36845         (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
36846         (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
36847         (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
36848         (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
36849         (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
36850         (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
36851         (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
36852         (_mm512_storeu_epi64): Ditto.
36853         (_mm512_cmpge_epi32_mask): Ditto.
36854         (_mm512_cmpge_epu32_mask): Ditto.
36855         (_mm512_cmpge_epi64_mask): Ditto.
36856         (_mm512_cmpge_epu64_mask): Ditto.
36857         (_mm512_cmple_epi32_mask): Ditto.
36858         (_mm512_cmple_epu32_mask): Ditto.
36859         (_mm512_cmple_epi64_mask): Ditto.
36860         (_mm512_cmple_epu64_mask): Ditto.
36861         (_mm512_cmplt_epi32_mask): Ditto.
36862         (_mm512_cmplt_epu32_mask): Ditto.
36863         (_mm512_cmplt_epi64_mask): Ditto.
36864         (_mm512_cmplt_epu64_mask): Ditto.
36865         (_mm512_cmpneq_epi32_mask): Ditto.
36866         (_mm512_cmpneq_epu32_mask): Ditto.
36867         (_mm512_cmpneq_epi64_mask): Ditto.
36868         (_mm512_cmpneq_epu64_mask): Ditto.
36869         (_mm512_expand_pd): Ditto.
36870         (_mm512_expand_ps): Ditto.
36871         * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
36872         VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
36873         VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
36874         * config/i386/i386.c (ix86_builtins): Add
36875         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
36876         IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
36877         IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
36878         IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
36879         IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
36880         IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
36881         IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
36882         IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
36883         IX86_BUILTIN_PMOVUSQW512_MEM.
36884         (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
36885         __builtin_ia32_pmovsqd512mem_mask,
36886         __builtin_ia32_pmovqd512mem_mask,
36887         __builtin_ia32_pmovusqw512mem_mask,
36888         __builtin_ia32_pmovsqw512mem_mask,
36889         __builtin_ia32_pmovqw512mem_mask,
36890         __builtin_ia32_pmovusdw512mem_mask,
36891         __builtin_ia32_pmovsdw512mem_mask,
36892         __builtin_ia32_pmovdw512mem_mask,
36893         __builtin_ia32_pmovqb512mem_mask,
36894         __builtin_ia32_pmovusqb512mem_mask,
36895         __builtin_ia32_pmovsqb512mem_mask,
36896         __builtin_ia32_pmovusdb512mem_mask,
36897         __builtin_ia32_pmovsdb512mem_mask,
36898         __builtin_ia32_pmovdb512mem_mask.
36899         (bdesc_args): Add __builtin_ia32_expanddf512,
36900         __builtin_ia32_expandsf512.
36901         (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
36902         VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
36903         VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
36904         * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
36905         (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
36906         (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
36907         (avx512f_<code>v8div16qi2_mask_store): This.
36908         (avx512f_expand<mode>): New.
36909
36910 2014-01-27  Kirill Yukhin  <kirill.yukhin@intel.com>
36911
36912         * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
36913         New.
36914         (_mm512_mask_prefetch_i64gather_pd): Ditto.
36915         (_mm512_prefetch_i32scatter_pd): Ditto.
36916         (_mm512_mask_prefetch_i32scatter_pd): Ditto.
36917         (_mm512_prefetch_i64scatter_pd): Ditto.
36918         (_mm512_mask_prefetch_i64scatter_pd): Ditto.
36919         (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
36920         (_mm512_mask_prefetch_i64gather_ps): Ditto.
36921         (_mm512_prefetch_i32scatter_ps): Ditto.
36922         (_mm512_mask_prefetch_i32scatter_ps): Ditto.
36923         (_mm512_prefetch_i64scatter_ps): Ditto.
36924         (_mm512_mask_prefetch_i64scatter_ps): Ditto.
36925         * config/i386/i386-builtin-types.def: Define
36926         VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
36927         and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
36928         * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
36929         IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
36930         IX86_BUILTIN_SCATTERPFQPD.
36931         (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
36932         __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
36933         __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
36934         __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
36935         __builtin_ia32_scatterpfqps.
36936         (ix86_expand_builtin): Expand new built-ins.
36937         * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
36938         fix memory access data type.
36939         (*avx512pf_gatherpf<mode>_mask): Ditto.
36940         (*avx512pf_gatherpf<mode>): Ditto.
36941         (avx512pf_scatterpf<mode>): Ditto.
36942         (*avx512pf_scatterpf<mode>_mask): Ditto.
36943         (*avx512pf_scatterpf<mode>): Ditto.
36944         (GATHER_SCATTER_SF_MEM_MODE): New.
36945         (avx512pf_gatherpf<mode>df): Ditto.
36946         (*avx512pf_gatherpf<mode>df_mask): Ditto.
36947         (*avx512pf_scatterpf<mode>df): Ditto.
36948
36949 2014-01-27  Jakub Jelinek  <jakub@redhat.com>
36950
36951         PR bootstrap/59934
36952         * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
36953         know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
36954         reached.
36955
36956 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
36957
36958         * common/config/arm/arm-common.c
36959         (arm_rewrite_mcpu): Handle multiple names.
36960         * config/arm/arm.h
36961         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
36962
36963 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
36964
36965         * gimple-builder.h (create_gimple_tmp): Delete.
36966
36967 2014-01-27  Christian Bruel  <christian.bruel@st.com>
36968
36969         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
36970         words comparisons.
36971
36972 2014-01-26  John David Anglin  <danglin@gcc.gnu.org>
36973
36974         * config/pa/pa.md (call): Generate indirect long calls to non-local
36975         functions when outputing 32-bit code.
36976         (call_value): Likewise except for special call to buggy powf function.
36977
36978         * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
36979         portable runtime and PIC indirect calls.
36980         (pa_output_indirect_call): Remove unnecessary nop from portable runtime
36981         and PIC call sequences.  Use ldo instead of blr to set return register
36982         in PIC call sequence.
36983
36984 2014-01-25  Walter Lee  <walt@tilera.com>
36985
36986         * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
36987         avoid clobbering a live register.
36988
36989 2014-01-25  Walter Lee  <walt@tilera.com>
36990
36991         * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
36992         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
36993         * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
36994         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
36995
36996 2014-01-25  Walter Lee  <walt@tilera.com>
36997
36998         * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
36999         arguments on even registers.
37000         (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
37001         STACK_BOUNDARY.
37002         * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
37003         (BIGGEST_ALIGNMENT): Ditto.
37004         (BIGGEST_FIELD_ALIGNMENT): Ditto.
37005
37006 2014-01-25  Walter Lee  <walt@tilera.com>
37007
37008         * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
37009         insns before bundling.
37010         * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
37011
37012 2014-01-25  Walter Lee  <walt@tilera.com>
37013
37014         * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
37015         PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
37016         * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
37017
37018 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
37019
37020         * config/mips/constraints.md (kl): Delete.
37021         * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
37022         define expands, using...
37023         (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
37024         instructions for MIPS16.
37025         (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
37026         non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
37027
37028 2014-01-25  Walter Lee  <walt@tilera.com>
37029
37030         * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
37031         (clzdi2): Ditto.
37032         (ffsdi2): Ditto.
37033
37034 2014-01-25  Walter Lee  <walt@tilera.com>
37035
37036         * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
37037         (TARGET_EXPAND_TO_RTL_HOOK): Define.
37038
37039 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
37040
37041         * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
37042         Handle XOR.
37043
37044 2014-01-25  Jakub Jelinek  <jakub@redhat.com>
37045
37046         * print-rtl.c (in_call_function_usage): New var.
37047         (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
37048         EXPR_LIST mode as mode and not as reg note name.
37049
37050         PR middle-end/59561
37051         * cfgloopmanip.c (copy_loop_info): If
37052         loop->warned_aggressive_loop_optimizations, make sure
37053         the flag is set in target loop too.
37054
37055 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
37056
37057         * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
37058         flag_cilkplus.
37059         * builtins.def: Likewise.
37060         * cilk.h (fn_contains_cilk_spawn_p): Likewise.
37061         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
37062         * ira.c (ira_setup_eliminable_regset): Likewise.
37063         * omp-low.c (gate_expand_omp): Likewise.
37064         (execute_lower_omp): Likewise.
37065         (diagnose_sb_0): Likewise.
37066         (gate_diagnose_omp_blocks): Likewise.
37067         (simd_clone_clauses_extract): Likewise.
37068         (gate): Likewise.
37069
37070 2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37071
37072         * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
37073         correction for little endian...
37074         * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
37075         here.
37076
37077 2014-01-24  Jeff Law  <law@redhat.com>
37078
37079         PR tree-optimization/59919
37080         * tree-vrp.c (find_assert_locations_1): Do not register asserts
37081         for non-returning calls.
37082
37083 2014-01-24  James Greenhalgh  <james.greenhalgh@arm.com>
37084
37085         * common/config/aarch64/aarch64-common.c
37086         (aarch64_rewrite_mcpu): Handle multiple names.
37087         * config/aarch64/aarch64.h
37088         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
37089
37090 2014-01-24  Dodji Seketeli  <dodji@redhat.com>
37091
37092         * input.c (add_file_to_cache_tab): Handle the case where fopen
37093         returns NULL.
37094
37095 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
37096
37097         PR target/59929
37098         * config/i386/i386.md (pushsf splitter): Get stack adjustment
37099         from push operand if code of push isn't PRE_DEC.
37100
37101 2014-01-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
37102
37103         PR target/59909
37104         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
37105         -mquad-memory-atomic.  Update -mquad-memory documentation to say
37106         it is only used for non-atomic loads/stores.
37107
37108         * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
37109         -mquad-memory or -mquad-memory-atomic switches.
37110
37111         * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
37112         -mquad-memory-atomic to ISA 2.07 support.
37113
37114         * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
37115         to separate support of normal quad word memory operations (ldq, stq)
37116         from the atomic quad word memory operations.
37117
37118         * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
37119         support to separate non-atomic quad word operations from atomic
37120         quad word operations.  Disable non-atomic quad word operations in
37121         little endian mode so that we don't have to swap words after the
37122         load and before the store.
37123         (quad_load_store_p): Add comment about atomic quad word support.
37124         (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
37125         options printed with -mdebug=reg.
37126
37127         * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
37128         -mquad-memory-atomic as the test for whether we have quad word
37129         atomic instructions.
37130         (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
37131         or -mp8-vector are used, allow byte/half-word atomic operations.
37132
37133         * config/rs6000/sync.md (load_lockedti): Insure that the address
37134         is a proper indexed or indirect address for the lqarx instruction.
37135         On little endian systems, swap the hi/lo registers after the lqarx
37136         instruction.
37137         (load_lockedpti): Use indexed_or_indirect_operand predicate to
37138         insure the address is valid for the lqarx instruction.
37139         (store_conditionalti): Insure that the address is a proper indexed
37140         or indirect address for the stqcrx. instruction.  On little endian
37141         systems, swap the hi/lo registers before doing the stqcrx.
37142         instruction.
37143         (store_conditionalpti): Use indexed_or_indirect_operand predicate to
37144         insure the address is valid for the stqcrx. instruction.
37145
37146         * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
37147         Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
37148         type of quad memory support is available.
37149
37150 2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>
37151
37152         PR regression/59915
37153         * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
37154         there is a danger of looping.
37155
37156 2014-01-23  Pat Haugen  <pthaugen@us.ibm.com>
37157
37158         * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
37159         force flag_ira_loop_pressure if set via command line.
37160
37161 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37162
37163         * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
37164         (ashr_simd): New builtin handling DI mode.
37165         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
37166         (aarch64_sshr_simddi): New match pattern.
37167         * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
37168         (vshrd_n_s64): Likewise.
37169         * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
37170
37171 2014-01-23  Nick Clifton  <nickc@redhat.com>
37172
37173         * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
37174         (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
37175         favour of mcu specific scripts.
37176         * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
37177         430x multilibs.
37178
37179 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
37180             Alex Velenko  <Alex.Velenko@arm.com>
37181
37182         * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
37183         (vaddv_s16): Likewise.
37184         (vaddv_s32): Likewise.
37185         (vaddv_u8): Likewise.
37186         (vaddv_u16): Likewise.
37187         (vaddv_u32): Likewise.
37188         (vaddvq_s8): Likewise.
37189         (vaddvq_s16): Likewise.
37190         (vaddvq_s32): Likewise.
37191         (vaddvq_s64): Likewise.
37192         (vaddvq_u8): Likewise.
37193         (vaddvq_u16): Likewise.
37194         (vaddvq_u32): Likewise.
37195         (vaddvq_u64): Likewise.
37196         (vaddv_f32): Likewise.
37197         (vaddvq_f32): Likewise.
37198         (vaddvq_f64): Likewise.
37199         (vmaxv_f32): Likewise.
37200         (vmaxv_s8): Likewise.
37201         (vmaxv_s16): Likewise.
37202         (vmaxv_s32): Likewise.
37203         (vmaxv_u8): Likewise.
37204         (vmaxv_u16): Likewise.
37205         (vmaxv_u32): Likewise.
37206         (vmaxvq_f32): Likewise.
37207         (vmaxvq_f64): Likewise.
37208         (vmaxvq_s8): Likewise.
37209         (vmaxvq_s16): Likewise.
37210         (vmaxvq_s32): Likewise.
37211         (vmaxvq_u8): Likewise.
37212         (vmaxvq_u16): Likewise.
37213         (vmaxvq_u32): Likewise.
37214         (vmaxnmv_f32): Likewise.
37215         (vmaxnmvq_f32): Likewise.
37216         (vmaxnmvq_f64): Likewise.
37217         (vminv_f32): Likewise.
37218         (vminv_s8): Likewise.
37219         (vminv_s16): Likewise.
37220         (vminv_s32): Likewise.
37221         (vminv_u8): Likewise.
37222         (vminv_u16): Likewise.
37223         (vminv_u32): Likewise.
37224         (vminvq_f32): Likewise.
37225         (vminvq_f64): Likewise.
37226         (vminvq_s8): Likewise.
37227         (vminvq_s16): Likewise.
37228         (vminvq_s32): Likewise.
37229         (vminvq_u8): Likewise.
37230         (vminvq_u16): Likewise.
37231         (vminvq_u32): Likewise.
37232         (vminnmv_f32): Likewise.
37233         (vminnmvq_f32): Likewise.
37234         (vminnmvq_f64): Likewise.
37235
37236 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
37237
37238         * config/aarch64/aarch64-simd.md
37239         (aarch64_dup_lane<mode>): Correct lane number on big-endian.
37240         (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
37241         (*aarch64_mul3_elt<mode>): Likewise.
37242         (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
37243         (*aarch64_mul3_elt_to_64v2df): Likewise.
37244         (*aarch64_mla_elt<mode>): Likewise.
37245         (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
37246         (*aarch64_mls_elt<mode>): Likewise.
37247         (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
37248         (*aarch64_fma4_elt<mode>): Likewise.
37249         (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
37250         (*aarch64_fma4_elt_to_64v2df): Likewise.
37251         (*aarch64_fnma4_elt<mode>): Likewise.
37252         (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
37253         (*aarch64_fnma4_elt_to_64v2df): Likewise.
37254         (aarch64_sq<r>dmulh_lane<mode>): Likewise.
37255         (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
37256         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37257         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37258         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
37259         (aarch64_sqdmull_lane<mode>_internal): Likewise.
37260         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
37261
37262 2013-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37263
37264         * config/aarch64/aarch64-simd.md
37265         (aarch64_be_checked_get_lane<mode>): New define_expand.
37266         * config/aarch64/aarch64-simd-builtins.def
37267         (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
37268         New builtin definition.
37269         * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
37270         Use new safe be builtin.
37271
37272 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37273
37274         * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
37275         New define_insn.
37276         (aarch64_be_st1<mode>): Likewise.
37277         (aarch_ld1<VALL:mode>): Define_expand modified.
37278         (aarch_st1<VALL:mode>): Likewise.
37279         * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
37280         (UNSPEC_ST1): Likewise.
37281
37282 2014-01-23  David Holsgrove  <david.holsgrove@xilinx.com>
37283
37284         * config/microblaze/microblaze.md: Add trap insn and attribute
37285
37286 2014-01-23  Dodji Seketeli  <dodji@redhat.com>
37287
37288         PR preprocessor/58580
37289         * input.h (location_get_source_line): Take an additional line_size
37290         parameter.
37291         (void diagnostics_file_cache_fini): Declare new function.
37292         * input.c (struct fcache): New type.
37293         (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
37294         New static constants.
37295         (diagnostic_file_cache_init, total_lines_num)
37296         (lookup_file_in_cache_tab, evicted_cache_tab_entry)
37297         (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
37298         (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
37299         (get_next_line, read_next_line, goto_next_line, read_line_num):
37300         New static function definitions.
37301         (diagnostic_file_cache_fini): New function.
37302         (location_get_source_line): Take an additional output line_len
37303         parameter.  Re-write using lookup_or_add_file_to_cache_tab and
37304         read_line_num.
37305         * diagnostic.c (diagnostic_finish): Call
37306         diagnostic_file_cache_fini.
37307         (adjust_line): Take an additional input parameter for the length
37308         of the line, rather than calculating it with strlen.
37309         (diagnostic_show_locus): Adjust the use of
37310         location_get_source_line and adjust_line with respect to their new
37311         signature.  While displaying a line now, do not stop at the first
37312         null byte.  Rather, display the zero byte as a space and keep
37313         going until we reach the size of the line.
37314         * Makefile.in: Add vec.o to OBJS-libcommon
37315
37316 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
37317             Ilya Tocar  <ilya.tocar@intel.com>
37318
37319         * config/i386/avx512fintrin.h (_mm512_kmov): New.
37320         * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
37321         (__builtin_ia32_kmov16): Ditto.
37322         * config/i386/i386.md (UNSPEC_KMOV): New.
37323         (kmovw): Ditto.
37324
37325 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
37326
37327         * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
37328         (_mm512_storeu_si512): Ditto.
37329
37330 2014-01-23  Richard Sandiford  <rdsandiford@googlemail.com>
37331
37332         PR target/52125
37333         * rtl.h (get_referenced_operands): Declare.
37334         * recog.c (get_referenced_operands): New function.
37335         * config/mips/mips.c (mips_reorg_process_insns): Check which asm
37336         operands have been referenced when recording LO_SUM references.
37337
37338 2014-01-22  David Holsgrove  <david.holsgrove@xilinx.com>
37339
37340         * config/microblaze/microblaze.md: Correct bswaphi2 insn.
37341
37342 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
37343
37344         * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
37345         Enable for generic and recent AMD targets.
37346
37347 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
37348
37349         * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
37350         ARG_SIZE note when adjustment was eliminated.
37351
37352 2014-01-22  Jeff Law  <law@redhat.com>
37353
37354         PR tree-optimization/59597
37355         * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
37356         in file.  Accept new argument REGISTERING and use it to modify
37357         dump output appropriately.
37358         (register_jump_thread): Corresponding changes.
37359         (mark_threaded_blocks): Reinstate code to cancel unprofitable
37360         thread paths involving joiner blocks.  Add code to dump cancelled
37361         jump threading paths.
37362
37363 2014-01-22  Vladimir Makarov  <vmakarov@redhat.com>
37364
37365         PR rtl-optimization/59477
37366         * lra-constraints.c (inherit_in_ebb): Process call for living hard
37367         regs.  Update reloads_num and potential_reload_hard_regs for all insns.
37368
37369 2014-01-22  Tom Tromey  <tromey@redhat.com>
37370
37371         * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
37372         PARAMS.
37373         * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
37374
37375 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
37376
37377         PR rtl-optimization/59896
37378         * lra-constraints.c (process_alt_operands): Check unused note for
37379         matched operands of insn with no output reloads.
37380
37381 2014-01-21  Richard Sandiford  <rdsandiford@googlemail.com>
37382
37383         * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
37384         (mips_move_from_gpr_cost): Likewise.
37385
37386 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
37387
37388         PR rtl-optimization/59858
37389         * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
37390         ira_class_hard_regs_num.
37391         (process_alt_operands): Increase reject for dying matched operand.
37392
37393 2014-01-21  Jakub Jelinek  <jakub@redhat.com>
37394
37395         PR target/59003
37396         * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
37397         smaller than size, perform several stores or loads and stores
37398         at dst + count - size to store or copy all of size bytes, rather
37399         than just last modesize bytes.
37400
37401 2014-01-20  DJ Delorie  <dj@redhat.com>
37402
37403         * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
37404         that CLOBBERs are REGs before propogating their values.
37405
37406 2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>
37407
37408         PR middle-end/59789
37409         * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
37410         (cgraph_inline_failed_type): New function.
37411         * cgraph.h (DEFCIFCODE): Add type.
37412         (cgraph_inline_failed_type_t): New enum.
37413         (cgraph_inline_failed_type): New prototype.
37414         * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
37415         FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
37416         FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
37417         LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
37418         MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
37419         RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
37420         OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
37421         INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
37422         Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
37423         FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
37424         EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
37425         OPTIMIZATION_MISMATCH.
37426         * tree-inline.c (expand_call_inline): Emit errors during
37427         early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
37428
37429 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
37430
37431         PR target/59685
37432         * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
37433         mode attribute in insn output.
37434
37435 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
37436
37437         * output.h (output_constant): Delete.
37438         * varasm.c (output_constant): Make private.
37439
37440 2014-01-20  Alex Velenko  <Alex.Velenko@arm.com>
37441
37442         * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
37443
37444 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
37445
37446         PR middle-end/59860
37447         * tree.h (fold_builtin_strcat): New prototype.
37448         * builtins.c (fold_builtin_strcat): No longer static.  Add len
37449         argument, if non-NULL, don't call c_strlen.  Optimize
37450         directly into __builtin_memcpy instead of __builtin_strcpy.
37451         (fold_builtin_2): Adjust fold_builtin_strcat caller.
37452         * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
37453
37454 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
37455
37456         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37457         for SImode_address_operand operands, having only a REG argument.
37458
37459 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
37460
37461         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
37462         loader name using mbig-endian.
37463         (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
37464
37465 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
37466
37467         * doc/invoke.texi (-march): Clarify documentation for AArch64.
37468         (-mtune): Likewise.
37469         (-mcpu): Likewise.
37470
37471 2014-01-20  Tejas Belagod  <tejas.belagod@arm.com>
37472
37473         * config/aarch64/aarch64-protos.h
37474         (aarch64_cannot_change_mode_class_ptr): Declare.
37475         * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
37476         aarch64_cannot_change_mode_class_ptr): New.
37477         * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
37478         backend hook aarch64_cannot_change_mode_class.
37479
37480 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
37481
37482         * common/config/aarch64/aarch64-common.c
37483         (aarch64_handle_option): Don't handle any option order logic here.
37484         * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
37485         selected_cpu, warn on architecture version mismatch.
37486         (aarch64_override_options): Fix parsing order for option strings.
37487
37488 2014-01-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37489             Iain Sandoe  <iain@codesourcery.com>
37490
37491         PR bootstrap/59496
37492         * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
37493         warning.  Amend comment to reflect current functionality.
37494
37495 2014-01-20  Richard Biener  <rguenther@suse.de>
37496
37497         PR middle-end/59860
37498         * builtins.c (fold_builtin_strcat): Remove case better handled
37499         by tree-ssa-strlen.c.
37500
37501 2014-01-20  Alan Lawrence  <alan.lawrence@arm.com>
37502
37503         * config/aarch64/aarch64.opt
37504         (mcpu, march, mtune): Make case-insensitive.
37505
37506 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
37507
37508         PR target/59880
37509         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37510         if operands[1] is a REG or ZERO_EXTEND of a REG.
37511
37512 2014-01-19  Jan Hubicka  <hubicka@ucw.cz>
37513
37514         * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
37515
37516 2014-01-19  John David Anglin  <danglin@gcc.gnu.org>
37517
37518         * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
37519         long non-pic millicode calls.
37520
37521 2014-01-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37522
37523         * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
37524
37525 2014-01-19  Kito Cheng  <kito@0xlab.org>
37526
37527         * builtins.c (expand_movstr): Check movstr expand done or fail.
37528
37529 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37530             H.J. Lu  <hongjiu.lu@intel.com>
37531
37532         PR target/59379
37533         * config/i386/i386.md (*lea<mode>): Zero-extend return register
37534         to DImode for zero-extended addresses.
37535
37536 2014-01-19  Jakub Jelinek  <jakub@redhat.com>
37537
37538         PR rtl-optimization/57763
37539         * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
37540         on the new indirect jump_insn and increment LABEL_NUSES (label).
37541
37542 2014-01-18  H.J. Lu  <hongjiu.lu@intel.com>
37543
37544         PR bootstrap/59580
37545         PR bootstrap/59583
37546         * config.gcc (x86_archs): New variable.
37547         (x86_64_archs): Likewise.
37548         (x86_cpus): Likewise.
37549         Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
37550         --with-arch/--with-cpu= options.
37551         Support --with-arch=/--with-cpu={nehalem,westmere,
37552         sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
37553
37554 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37555
37556         * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
37557         and PROCESSOR_ATHLON to simplify code.  Move "memory" calculation.
37558
37559 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37560
37561         * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
37562
37563 2014-01-18  Jakub Jelinek  <jakub@redhat.com>
37564
37565         PR target/58944
37566         * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
37567         clear cpp_get_options (parse_in)->warn_unused_macros for
37568         ix86_target_macros_internal with cpp_define.
37569
37570 2014-01-18  Richard Sandiford  <rdsandiford@googlemail.com>
37571
37572         * jump.c (delete_related_insns): Keep (use (insn))s.
37573         * reorg.c (redundant_insn): Check for barriers too.
37574
37575 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37576
37577         * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
37578
37579 2014-01-17  John David Anglin  <danglin@gcc.gnu.org>
37580
37581         * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
37582         call to $$dyncall when TARGET_LONG_CALLS is true.
37583
37584 2014-01-17  Jeff Law  <law@redhat.com>
37585
37586         * ree.c (combine_set_extension): Temporarily disable test for
37587         changing number of hard registers.
37588
37589 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
37590
37591         PR middle-end/58125
37592         * ipa-inline-analysis.c (inline_free_summary):
37593         Do not free summary of aliases.
37594
37595 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
37596
37597         PR middle-end/59706
37598         * gimplify.c (gimplify_expr): Use create_tmp_var
37599         instead of create_tmp_var_raw.  If cond doesn't have
37600         integral type, don't add the IFN_ANNOTATE builtin at all.
37601
37602 2014-01-17  Martin Jambor  <mjambor@suse.cz>
37603
37604         PR ipa/59736
37605         * ipa-cp.c (prev_edge_clone): New variable.
37606         (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
37607         Also resize prev_edge_clone vector.
37608         (ipcp_edge_duplication_hook): Also update prev_edge_clone.
37609         (ipcp_edge_removal_hook): New function.
37610         (ipcp_driver): Register ipcp_edge_removal_hook.
37611
37612 2014-01-17  Andrew Pinski  <apinski@cavium.com>
37613             Steve Ellcey  <sellcey@mips.com>
37614
37615         PR target/59462
37616         * config/mips/mips.c (mips_print_operand): Check operand mode instead
37617         of operator mode.
37618
37619 2014-01-17  Jeff Law  <law@redhat.com>
37620
37621         PR middle-end/57904
37622         * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
37623         so that pass_ccp runs first.
37624
37625 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37626
37627         * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
37628         (ix86_adjust_cost): Use !TARGET_XXX.
37629         (do_reorder_for_imul): Likewise.
37630         (swap_top_of_ready_list): Likewise.
37631         (ix86_sched_reorder): Likewise.
37632
37633 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37634
37635         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
37636         PROCESSOR_INTEL.  Treat like PROCESSOR_GENERIC.
37637         * config/i386/i386.c (intel_memcpy): New.  Duplicate slm_memcpy.
37638         (intel_memset): New.  Duplicate slm_memset.
37639         (intel_cost): New.  Duplicate slm_cost.
37640         (m_INTEL): New macro.
37641         (processor_target_table): Add "intel".
37642         (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
37643         with PROCESSOR_INTEL for "intel".
37644         (ix86_lea_outperforms): Support PROCESSOR_INTEL.  Duplicate
37645         PROCESSOR_SILVERMONT.
37646         (ix86_issue_rate): Likewise.
37647         (ix86_adjust_cost): Likewise.
37648         (ia32_multipass_dfa_lookahead): Likewise.
37649         (swap_top_of_ready_list): Likewise.
37650         (ix86_sched_reorder): Likewise.
37651         (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
37652         instead of TARGET_OPT_AGU.
37653         * config/i386/i386.h (TARGET_INTEL): New.
37654         (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
37655         (processor_type): Add PROCESSOR_INTEL.
37656         * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
37657         Add X86_TUNE_AVOID_LEA_FOR_ADDR.
37658
37659 2014-01-17  Marek Polacek  <polacek@redhat.com>
37660
37661         PR c/58346
37662         * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
37663         size is zero.
37664
37665 2014-01-17  Richard Biener  <rguenther@suse.de>
37666
37667         PR tree-optimization/46590
37668         * opts.c (default_options_table): Add entries for
37669         OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
37670         all enabled at -O1 but not for -Og.
37671         * common.opt (fbranch-count-reg): Remove Init(1).
37672         (fmove-loop-invariants): Likewise.
37673         (ftree-pta): Likewise.
37674
37675 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
37676
37677         * config/i386/i386.c (ix86_data_alignment): For compatibility with
37678         (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
37679         decls to at least the GCC 4.8 used alignments.
37680
37681         PR fortran/59440
37682         * tree-nested.c (convert_nonlocal_reference_stmt,
37683         convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
37684         of GIMPLE_BIND stmts, adjust associated decls.
37685
37686 2014-01-17  Richard Biener  <rguenther@suse.de>
37687
37688         PR tree-optimization/46590
37689         * vec.h (vec<>::bseach): New member function implementing
37690         binary search according to C89 bsearch.
37691         (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
37692         * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
37693         bitmap pointer again.  Make accesses_in_loop a flat array.
37694         (mem_ref_obstack): New global.
37695         (outermost_indep_loop): Adjust for mem_ref->stored changes.
37696         (mark_ref_stored): Likewise.
37697         (ref_indep_loop_p_2): Likewise.
37698         (set_ref_stored_in_loop): New helper function.
37699         (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
37700         (memref_free): Adjust.
37701         (record_mem_ref_loc): Simplify.
37702         (gather_mem_refs_stmt): Adjust.
37703         (sort_locs_in_loop_postorder_cmp): New function.
37704         (analyze_memory_references): Sort accesses_in_loop after
37705         loop postorder number.
37706         (find_ref_loc_in_loop_cmp): New function.
37707         (for_all_locs_in_loop): Find relevant cluster of locs in
37708         accesses_in_loop and iterate without recursion.
37709         (execute_sm): Avoid uninit warning.
37710         (struct ref_always_accessed): Simplify.
37711         (ref_always_accessed::operator ()): Likewise.
37712         (ref_always_accessed_p): Likewise.
37713         (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
37714         loop postorder numbers here.
37715         (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
37716         numbers.
37717
37718 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
37719
37720         PR c++/57945
37721         * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
37722         on decls for which assemble_alias has been called.
37723
37724 2014-01-17  Nick Clifton  <nickc@redhat.com>
37725
37726         * config/msp430/msp430.opt: (mcpu): New option.
37727         * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
37728         (msp430_option_override): Parse target_cpu.  If the MCU name
37729         matches a generic string, clear target_mcu.
37730         (msp430_attr): Allow numeric interrupt values up to 63.
37731         (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
37732         * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
37733         option.
37734         * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
37735         Add mcpu matches.
37736         * config/msp430/msp430.md (popm): Use %J rather than %I.
37737         (addsi3): Use msp430_nonimmediate_operand for operand 2.
37738         (addhi_cy_i): Use immediate_operand for operand 2.
37739         * doc/invoke.texi: Document -mcpu option.
37740
37741 2014-01-17  Richard Biener  <rguenther@suse.de>
37742
37743         PR rtl-optimization/38518
37744         * df.h (df_analyze_loop): Declare.
37745         * df-core.c: Include cfgloop.h.
37746         (df_analyze_1): Split out main part of df_analyze.
37747         (df_analyze): Adjust.
37748         (loop_inverted_post_order_compute): New function.
37749         (loop_post_order_compute): Likewise.
37750         (df_analyze_loop): New function avoiding whole-function
37751         postorder computes.
37752         * loop-invariant.c (find_defs): Use df_analyze_loop.
37753         (find_invariants): Adjust.
37754         * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
37755
37756 2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
37757
37758         * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
37759         (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
37760
37761 2014-01-16  Ilya Enkovich  <ilya.enkovich@intel.com>
37762
37763         * ipa-ref.c (ipa_remove_stmt_references): Fix references
37764         traversal when removing references.
37765
37766 2014-01-16  Jan Hubicka  <hubicka@ucw.cz>
37767
37768         PR ipa/59775
37769         * tree.c (get_binfo_at_offset): Look harder for virtual bases.
37770
37771 2014-01-16  Bernd Schmidt  <bernds@codesourcery.com>
37772
37773         PR middle-end/56791
37774         * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
37775         pushing a reload for an autoinc when we had previously reloaded an
37776         inner part of the address.
37777
37778 2014-01-16  Jakub Jelinek  <jakub@redhat.com>
37779
37780         * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
37781         field.
37782         (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
37783         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
37784         when not giving up or versioning for alias only because of
37785         loop->safelen.
37786         (vect_analyze_data_ref_dependences): Set to true.
37787         * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
37788         is a GIMPLE_PHI.
37789         (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
37790         LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
37791         to the condition.
37792
37793         PR middle-end/58344
37794         * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
37795
37796         PR target/59839
37797         * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
37798         operand 0 predicate for gathers, use a new pseudo as subtarget.
37799
37800 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
37801
37802         PR middle-end/59609
37803         * lra-constraints.c (process_alt_operands): Add printing debug info.
37804         Check absence of input/output reloads for matched operands too.
37805
37806 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
37807
37808         PR rtl-optimization/59835
37809         * ira.c (ira_init_register_move_cost): Increase cost for
37810         impossible modes.
37811
37812 2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
37813
37814         * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
37815
37816 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
37817
37818         PR target/59780
37819         * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
37820         non-register objects.  Use gen_(high/low)part more consistently.
37821         Fix assertions.
37822
37823 2014-01-16  Michael Meissner  <meissner@linux.vnet.ibm.com>
37824
37825         PR target/59844
37826         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
37827         endian support, remove tests for WORDS_BIG_ENDIAN.
37828         (p8_mfvsrd_3_<mode>): Likewise.
37829         (reload_gpr_from_vsx<mode>): Likewise.
37830         (reload_gpr_from_vsxsf): Likewise.
37831         (p8_mfvsrd_4_disf): Likewise.
37832
37833 2014-01-16  Richard Biener  <rguenther@suse.de>
37834
37835         PR rtl-optimization/46590
37836         * lcm.c (compute_antinout_edge): Use postorder iteration.
37837         (compute_laterin): Use inverted postorder iteration.
37838
37839 2014-01-16  Nick Clifton  <nickc@redhat.com>
37840
37841         PR middle-end/28865
37842         * varasm.c (output_constant): Return the number of bytes actually
37843         emitted.
37844         (output_constructor_array_range): Update the field size with the
37845         number of bytes emitted by output_constant.
37846         (output_constructor_regular_field): Likewise.  Also do not
37847         complain if the total number of bytes emitted is now greater
37848         than the expected fieldpos.
37849         * output.h (output_constant): Update prototype and descriptive comment.
37850
37851 2014-01-16  Marek Polacek  <polacek@redhat.com>
37852
37853         PR middle-end/59827
37854         * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
37855         it is error_mark_node.
37856
37857 2014-01-15  Uros Bizjak  <ubizjak@gmail.com>
37858
37859         * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
37860         VALID_AVX256_REG_OR_OI_MODE.
37861
37862 2014-01-15  Pat Haugen  <pthaugen@us.ibm.com>
37863
37864         * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
37865         current procedure should be profiled.
37866
37867 2014-01-15  Andrew Pinski  <apinski@cavium.com>
37868
37869         * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
37870         of moving from/to the STACK_REG register class.
37871
37872 2014-01-15  Richard Henderson  <rth@redhat.com>
37873
37874         PR debug/54694
37875         * reginfo.c (global_regs_decl): Globalize.
37876         * rtl.h (global_regs_decl): Declare.
37877         * ira.c (do_reload): Diagnose frame_pointer_needed and it
37878         reserved via global_regs.
37879
37880 2014-01-15  Teresa Johnson  <tejohnson@google.com>
37881
37882         * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
37883
37884 2014-01-15  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>
37885
37886         * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
37887         and vmulosh rather than call gen_vec_widen_smult_*.
37888         (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
37889         than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
37890         (vec_widen_smult_even_v16qi): Likewise.
37891         (vec_widen_umult_even_v8hi): Likewise.
37892         (vec_widen_smult_even_v8hi): Likewise.
37893         (vec_widen_umult_odd_v16qi): Likewise.
37894         (vec_widen_smult_odd_v16qi): Likewise.
37895         (vec_widen_umult_odd_v8hi): Likewise.
37896         (vec_widen_smult_odd_v8hi): Likewise.
37897         (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
37898         vmuloub rather than call gen_vec_widen_umult_*.
37899         (vec_widen_umult_lo_v16qi): Likewise.
37900         (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
37901         vmulosb rather than call gen_vec_widen_smult_*.
37902         (vec_widen_smult_lo_v16qi): Likewise.
37903         (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
37904         rather than call gen_vec_widen_umult_*.
37905         (vec_widen_umult_lo_v8hi): Likewise.
37906         (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
37907         rather than call gen_vec_widen_smult_*.
37908         (vec_widen_smult_lo_v8hi): Likewise.
37909
37910 2014-01-15  Jeff Law  <law@redhat.com>
37911
37912         PR tree-optimization/59747
37913         * ree.c (find_and_remove_re): Properly handle case where a second
37914         eliminated extension requires widening a copy created for elimination
37915         of a prior extension.
37916         (combine_set_extension): Ensure that the number of hard regs needed
37917         for a destination register does not change when we widen it.
37918
37919 2014-01-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
37920
37921         * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
37922         (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
37923         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
37924         (arm*-*-rtems*): Use t-rtems from existing tmake_file.
37925         (avr-*-rtems*): Likewise.
37926         (bfin*-rtems*): Likewise.
37927         (moxie-*-rtems*): Likewise.
37928         (h8300-*-rtems*): Likewise.
37929         (i[34567]86-*-rtems*): Likewise.
37930         (lm32-*-rtems*): Likewise.
37931         (m32r-*-rtems*): Likewise.
37932         (m68k-*-rtems*): Likewise.
37933         (microblaze*-*-rtems*): Likewise.
37934         (mips*-*-rtems*): Likewise.
37935         (powerpc-*-rtems*): Likewise.
37936         (sh-*-rtems*): Likewise.
37937         (sparc-*-rtems*): Likewise.
37938         (sparc64-*-rtems*): Likewise.
37939         (v850-*-rtems*): Likewise.
37940         (m32c-*-rtems*): Likewise.
37941
37942 2014-01-15  Vladimir Makarov  <vmakarov@redhat.com>
37943
37944         PR rtl-optimization/59511
37945         * ira.c (ira_init_register_move_cost): Use memory costs for some
37946         cases of register move cost calculations.
37947         * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
37948         instead of BB frequency.
37949         * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
37950         * lra-assigns.c (find_hard_regno_for): Ditto.
37951
37952 2014-01-15  Richard Biener  <rguenther@suse.de>
37953
37954         PR tree-optimization/59822
37955         * tree-vect-stmts.c (hoist_defs_of_uses): New function.
37956         (vectorizable_load): Use it to hoist defs of uses of invariant
37957         loads out of the loop.
37958
37959 2014-01-15  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>
37960             Kugan Vivekanandarajah  <kuganv@linaro.org>
37961
37962         PR target/59695
37963         * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
37964         truncation.
37965
37966 2014-01-15  Richard Biener  <rguenther@suse.de>
37967
37968         PR rtl-optimization/59802
37969         * lcm.c (compute_available): Use inverted postorder to seed
37970         the initial worklist.
37971
37972 2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
37973
37974         PR target/59803
37975         * config/s390/s390.c (s390_preferred_reload_class): Don't return
37976         ADDR_REGS for invalid symrefs in non-PIC code.
37977
37978 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
37979
37980         PR other/58712
37981         * builtins.c (determine_block_size): Initialize *probable_max_size
37982         even if len_rtx is CONST_INT.
37983
37984 2014-01-14  Andrew Pinski  <apinski@cavium.com>
37985
37986         * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
37987         * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
37988         (cortexa53_tunings): Likewise.
37989         (aarch64_sched_issue_rate): New function.
37990         (TARGET_SCHED_ISSUE_RATE): Define.
37991
37992 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
37993
37994         * ira-costs.c (find_costs_and_classes): Add missed
37995         ira_init_register_move_cost_if_necessary.
37996
37997 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
37998
37999         PR target/59787
38000         * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
38001
38002 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
38003
38004         PR target/59794
38005         * config/i386/i386.c (type_natural_mode): Add a bool parameter
38006         to indicate if type is used for function return value.  Warn ABI
38007         change if the vector mode isn't available for function return value.
38008         (ix86_function_arg_advance): Pass false to type_natural_mode.
38009         (ix86_function_arg): Likewise.
38010         (ix86_gimplify_va_arg): Likewise.
38011         (function_arg_32): Don't warn ABI change.
38012         (ix86_function_value): Pass true to type_natural_mode.
38013         (ix86_return_in_memory): Likewise.
38014         (ix86_struct_value_rtx): Removed.
38015         (TARGET_STRUCT_VALUE_RTX): Likewise.
38016
38017 2014-01-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
38018
38019         * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
38020         converting a conditional jump into a conditional return.
38021
38022 2014-01-14  Richard Biener  <rguenther@suse.de>
38023
38024         PR tree-optimization/58921
38025         PR tree-optimization/59006
38026         * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
38027         hoisting invariant stmts.
38028         * tree-vect-stmts.c (vectorizable_load): Insert the splat of
38029         invariant loads on the preheader edge if possible.
38030
38031 2014-01-14  Joey Ye  <joey.ye@arm.com>
38032
38033         * doc/plugin.texi (Building GCC plugins): Update to C++.
38034
38035 2014-01-14  Kirill Yukhin  <kirill.yukhin@intel.com>
38036
38037         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
38038         (_mm_rcp28_round_ss): Ditto.
38039         (_mm_rsqrt28_round_sd): Ditto.
38040         (_mm_rsqrt28_round_ss): Ditto.
38041         (_mm_rcp28_sd): Ditto.
38042         (_mm_rcp28_ss): Ditto.
38043         (_mm_rsqrt28_sd): Ditto.
38044         (_mm_rsqrt28_ss): Ditto.
38045         * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
38046         * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
38047         * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
38048         (IX86_BUILTIN_RCP28SD): Ditto.
38049         (IX86_BUILTIN_RCP28SS): Ditto.
38050         (IX86_BUILTIN_RSQRT28SD): Ditto.
38051         (IX86_BUILTIN_RSQRT28SS): Ditto.
38052         (bdesc_special_args): Define __builtin_ia32_movntdqa512,
38053         __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
38054         __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
38055         (ix86_expand_special_args_builtin): Expand new FTYPE.
38056         * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
38057         (srcp14<mode>): Make insn unary.
38058         (avx512f_vmscalef<mode><round_name>): Use substed predicate.
38059         (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
38060         (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
38061         (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
38062         (avx512er_exp2<mode><mask_name><round_saeonly_name>):
38063         Fix rounding: make it SAE only.
38064         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
38065         Ditto.
38066         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
38067         Ditto.
38068         (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
38069         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
38070         (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
38071         * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
38072         (round_saeonly_mask_scalar_operand4): Ditto.
38073         (round_saeonly_mask_scalar_op3): Ditto.
38074         (round_saeonly_mask_scalar_op4): Ditto.
38075
38076 2014-01-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38077
38078         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
38079         Implement -maltivec=be for vec_insert and vec_extract.
38080
38081 2014-01-10  DJ Delorie  <dj@redhat.com>
38082
38083         * config/msp430/msp430.md (call_internal): Don't allow memory
38084         references with SP as the base register.
38085         (call_value_internal): Likewise.
38086         * config/msp430/constraints.md (Yc): New.  For memory references
38087         that don't use SP as a base register.
38088
38089         * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
38090         "an integer without a # prefix"
38091         * config/msp430/msp430.md (epilogue_helper): Use it.
38092
38093 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
38094
38095         PR target/59617
38096         * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
38097         AVX512F gather builtins.
38098         * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
38099         on gather decls with INTEGER_TYPE masktype.
38100         (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
38101         directly into the builtin rather than hoisting it before loop.
38102
38103         PR tree-optimization/59387
38104         * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
38105         (scev_const_prop): If folded_casts and type has undefined overflow,
38106         use force_gimple_operand instead of force_gimple_operand_gsi and
38107         for each added stmt if it is assign with
38108         arith_code_with_undefined_signed_overflow, call
38109         rewrite_to_defined_overflow.
38110         * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
38111         gimple-fold.h instead.
38112         (arith_code_with_undefined_signed_overflow,
38113         rewrite_to_defined_overflow): Moved to ...
38114         * gimple-fold.c (arith_code_with_undefined_signed_overflow,
38115         rewrite_to_defined_overflow): ... here.  No longer static.
38116         Include gimplify-me.h.
38117         * gimple-fold.h (arith_code_with_undefined_signed_overflow,
38118         rewrite_to_defined_overflow): New prototypes.
38119
38120 2014-01-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38121
38122         * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
38123
38124 2014-01-13  Eric Botcazou  <ebotcazou@adacore.com>
38125
38126         * builtins.c (get_object_alignment_2): Minor tweak.
38127         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
38128
38129 2014-01-13  Christian Bruel  <christian.bruel@st.com>
38130
38131         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
38132         optimized non constant lengths.
38133
38134 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
38135
38136         PR libgomp/59194
38137         * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
38138         load as __atomic_load_N if possible.
38139
38140 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
38141
38142         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
38143         target parameter.
38144         (rs6000_expand_builtin): Adjust call.
38145
38146 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
38147
38148         PR target/58115
38149         * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
38150         * config/rs6000/rs6000.c: Include target-globals.h.
38151         (rs6000_set_current_function): Instead of doing target_reinit
38152         unconditionally, use save_target_globals_default_opts and
38153         restore_target_globals.
38154
38155         * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
38156         FPSCR.
38157         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
38158         (rs6000_expand_builtin): Handle mffs and mtfsf.
38159         (rs6000_init_builtins): Define mffs and mtfsf.
38160         * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
38161         (rs6000_mffs): New pattern.
38162         (rs6000_mtfsf): New pattern.
38163
38164 2014-01-11  Bin Cheng  <bin.cheng@arm.com>
38165
38166         * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
38167         Start narrowing with START.  Apply candidate-use pair
38168         and check overall cost in narrowing.
38169         (iv_ca_prune): Pass new argument.
38170
38171 2014-01-10  Jeff Law  <law@redhat.com>
38172
38173         PR middle-end/59743
38174         * ree.c (combine_reaching_defs): Ensure the defining statement
38175         occurs before the extension when optimizing extensions with
38176         different source and destination hard registers.
38177
38178 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
38179
38180         PR ipa/58585
38181         * ipa-devirt.c (build_type_inheritance_graph): Also add types of
38182         vtables into the type inheritance graph.
38183
38184 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38185
38186         PR rtl-optimization/59754
38187         * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
38188         modes in the REGNO != REGNO case.
38189
38190 2014-01-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38191
38192         * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
38193
38194 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38195
38196         PR tree-optimization/59745
38197         * tree-predcom.c (tree_predictive_commoning_loop): Call
38198         free_affine_expand_cache if giving up because components is NULL.
38199
38200         * target-globals.c (save_target_globals): Allocate < 4KB structs using
38201         GC in payload of target_globals struct instead of allocating them on
38202         the heap and the larger structs separately using GC.
38203         * target-globals.h (struct target_globals): Make regs, hard_regs,
38204         reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
38205         of GTY((skip)) and change type to void *.
38206         (reset_target_globals): Cast loads from those fields to corresponding
38207         types.
38208
38209 2014-01-10  Steve Ellcey  <sellcey@mips.com>
38210
38211         PR plugins/59335
38212         * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
38213         gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
38214         tree-ssanames.h, print-tree.h, varasm.h, and context.h.
38215
38216 2014-01-10  Richard Earnshaw  <rearnsha@arm.com>
38217
38218         PR target/59744
38219         * aarch64-modes.def (CC_Zmode): New flags mode.
38220         * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
38221         represents an equality.
38222         (aarch64_get_condition_code): Handle CC_Zmode.
38223         * aarch64.md (compare_neg<mode>): Restrict to equality operations.
38224
38225 2014-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
38226
38227         * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
38228         extraction in good case.
38229
38230 2014-01-10  Richard Biener  <rguenther@suse.de>
38231
38232         PR tree-optimization/59374
38233         * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
38234         checking after SLP discovery.  Mark stmts not participating
38235         in any SLP instance properly.
38236
38237 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38238
38239         * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
38240         when handling a SET rtx.
38241
38242 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38243
38244         * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
38245         (cortex-a57): Likewise.
38246         (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
38247
38248 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38249
38250         * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
38251         non-iwmmxt builtins.
38252
38253 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
38254
38255         PR ipa/58252
38256         PR ipa/59226
38257         * ipa-devirt.c record_target_from_binfo): Take as argument
38258         stack of binfos and lookup matching one for virtual inheritance.
38259         (possible_polymorphic_call_targets_1): Update.
38260
38261 2014-01-10  Huacai Chen  <chenhc@lemote.com>
38262
38263         * config/mips/driver-native.c (host_detect_local_cpu): Handle new
38264         kernel strings for Loongson-2E/2F/3A.
38265
38266 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38267
38268         PR middle-end/59670
38269         * tree-vect-data-refs.c (vect_analyze_data_refs): Check
38270         is_gimple_call before calling gimple_call_internal_p.
38271
38272 2014-01-09  Steve Ellcey  <sellcey@mips.com>
38273
38274         * Makefile.in (TREE_FLOW_H): Remove.
38275         (TREE_SSA_H): Add file names from tree-flow.h.
38276         * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
38277         * tree.h: Remove tree-flow.h reference.
38278         * hash-table.h: Remove tree-flow.h reference.
38279         * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
38280         reference with tree-ssa-loop.h.
38281
38282 2014-01-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38283
38284         * doc/invoke.texi: Add -maltivec={be,le} options, and document
38285         default element-order behavior for -maltivec.
38286         * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
38287         * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
38288         that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
38289         when targeting big endian, at least for now.
38290         * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
38291
38292 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38293
38294         PR middle-end/47735
38295         * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
38296         var satisfies use_register_for_decl, just take into account type
38297         alignment, rather than decl alignment.
38298
38299         PR tree-optimization/59622
38300         * gimple-fold.c (gimple_fold_call): Fix a typo in message.  For
38301         __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
38302         __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
38303         Don't devirtualize for inplace at all.  For targets.length () == 1,
38304         if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
38305
38306 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
38307
38308         * config/i386/i386.md (cpu): Remove the unused btver1.
38309
38310 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
38311
38312         * gdbasan.in: Put a breakpoint on __sanitizer::Report.
38313
38314 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38315
38316         PR target/58115
38317         * tree-core.h (struct target_globals): New forward declaration.
38318         (struct tree_target_option): Add globals field.
38319         * tree.h (TREE_TARGET_GLOBALS): Define.
38320         (prepare_target_option_nodes_for_pch): New prototype.
38321         * target-globals.h (struct target_globals): Define even if
38322         !SWITCHABLE_TARGET.
38323         * tree.c (prepare_target_option_node_for_pch,
38324         prepare_target_option_nodes_for_pch): New functions.
38325         * config/i386/i386.h (SWITCHABLE_TARGET): Define.
38326         * config/i386/i386.c: Include target-globals.h.
38327         (ix86_set_current_function): Instead of doing target_reinit
38328         unconditionally, use save_target_globals_default_opts and
38329         restore_target_globals.
38330
38331 2014-01-09  Richard Biener  <rguenther@suse.de>
38332
38333         PR tree-optimization/59715
38334         * tree-cfg.h (split_critical_edges): Declare.
38335         * tree-cfg.c (split_critical_edges): Export.
38336         * tree-ssa-sink.c (execute_sink_code): Split critical edges.
38337
38338 2014-01-09  Max Ostapenko  <m.ostapenko@partner.samsung.com>
38339
38340         * cfgexpand.c (expand_stack_vars): Optionally disable
38341         asan stack protection.
38342         (expand_used_vars): Likewise.
38343         (partition_stack_vars): Likewise.
38344         * asan.c (asan_emit_stack_protection): Optionally disable
38345         after return stack usage.
38346         (instrument_derefs): Optionally disable memory access instrumentation.
38347         (instrument_builtin_call): Likewise.
38348         (instrument_strlen_call): Likewise.
38349         (asan_protect_global): Optionally disable global variables protection.
38350         * doc/invoke.texi: Added doc for new options.
38351         * params.def: Added new options.
38352         * params.h: Likewise.
38353
38354 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38355
38356         PR rtl-optimization/59724
38357         * ifcvt.c (cond_exec_process_if_block): Don't call
38358         flow_find_head_matching_sequence with 0 longest_match.
38359         * cfgcleanup.c (flow_find_head_matching_sequence): Count even
38360         non-active insns if !stop_after.
38361         (try_head_merge_bb): Revert 2014-01-07 changes.
38362
38363 2014-01-08  Jeff Law  <law@redhat.com>
38364
38365         * ree.c (get_sub_rtx): New function, extracted from...
38366         (merge_def_and_ext): Here.
38367         (combine_reaching_defs): Use get_sub_rtx.
38368
38369 2014-01-08  Eric Botcazou  <ebotcazou@adacore.com>
38370
38371         * cgraph.h (varpool_variable_node): Do not choke on null node.
38372
38373 2014-01-08  Catherine Moore  <clm@codesourcery.com>
38374
38375         * config/mips/mips.md (simple_return): Attempt to use JRC
38376         for microMIPS.
38377         * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
38378
38379 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
38380
38381         PR rtl-optimization/59137
38382         * reorg.c (steal_delay_list_from_target): Call update_block for
38383         elided insns.
38384         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
38385
38386 2014-01-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38387
38388         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
38389         two duplicate entries.
38390
38391 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
38392
38393         Revert:
38394         2012-10-07  Richard Sandiford  <rdsandiford@googlemail.com>
38395
38396         * config/mips/mips.c (mips_truncated_op_cost): New function.
38397         (mips_rtx_costs): Adjust test for BADDU.
38398         * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
38399
38400         2012-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
38401
38402         * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
38403         (*baddu_si): ...this new pattern.
38404
38405 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
38406
38407         PR ipa/59722
38408         * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
38409
38410 2014-01-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
38411
38412         PR middle-end/57748
38413         * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
38414         inner_reference_p.
38415         (expand_expr, expand_normal): Adjust.
38416         * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
38417         inner_reference_p. Use inner_reference_p to expand inner references.
38418         (store_expr): Adjust.
38419         * cfgexpand.c (expand_call_stmt): Adjust.
38420
38421 2014-01-08  Rong Xu  <xur@google.com>
38422
38423         * gcov-io.c (gcov_var): Move from gcov-io.h.
38424         (gcov_position): Ditto.
38425         (gcov_is_error): Ditto.
38426         (gcov_rewrite): Ditto.
38427         * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
38428         only part to libgcc/libgcov.h.
38429
38430 2014-01-08  Marek Polacek  <polacek@redhat.com>
38431
38432         PR middle-end/59669
38433         * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
38434
38435 2014-01-08  Marek Polacek  <polacek@redhat.com>
38436
38437         PR sanitizer/59667
38438         * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
38439
38440 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
38441
38442         PR rtl-optimization/59649
38443         * stor-layout.c (get_mode_bounds): For BImode return
38444         0 and STORE_FLAG_VALUE.
38445
38446 2014-01-08  Richard Biener  <rguenther@suse.de>
38447
38448         PR middle-end/59630
38449         * gimple.h (is_gimple_builtin_call): Remove.
38450         (gimple_builtin_call_types_compatible_p): New.
38451         (gimple_call_builtin_p): New overload.
38452         * gimple.c (is_gimple_builtin_call): Remove.
38453         (validate_call): Rename to ...
38454         (gimple_builtin_call_types_compatible_p): ... this and export.  Also
38455         check return types.
38456         (validate_type): New static function.
38457         (gimple_call_builtin_p): New overload and adjust.
38458         * gimple-fold.c (gimple_fold_builtin): Fold the return value.
38459         (gimple_fold_call): Likewise.  Use gimple_call_builtin_p.
38460         (gimple_fold_stmt_to_constant_1): Likewise.
38461         * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
38462
38463 2014-01-08  Richard Biener  <rguenther@suse.de>
38464
38465         PR middle-end/59471
38466         * gimplify.c (gimplify_expr): Gimplify register-register type
38467         VIEW_CONVERT_EXPRs to separate stmts.
38468
38469 2014-01-07  Jeff Law  <law@redhat.com>
38470
38471         PR middle-end/53623
38472         * ree.c (combine_set_extension): Handle case where source
38473         and destination registers in an extension insn are different.
38474         (combine_reaching_defs): Allow source and destination registers
38475         in extension to be different under limited circumstances.
38476         (add_removable_extension): Remove restriction that the
38477         source and destination registers in the extension are the same.
38478         (find_and_remove_re): Emit a copy from the extension's
38479         destination to its source after the defining insn if
38480         the source and destination registers are different.
38481
38482         PR middle-end/59285
38483         * ifcvt.c (merge_if_block): If we are merging a block with more than
38484         one successor with a block with no successors, remove any BARRIER
38485         after the second block.
38486
38487 2014-01-07  Dan Xio Qiang  <ziyan01@163.com>
38488
38489         * hw-doloop.c (reorg_loops): Release the bitmap obstack.
38490
38491 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
38492
38493         PR target/59652
38494         * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
38495         for 14-bit register offsets when INT14_OK_STRICT is false.
38496
38497 2014-01-07  Roland Stigge  <stigge@antcom.de>
38498             Michael Meissner  <meissner@linux.vnet.ibm.com>
38499
38500         PR 57386/target
38501         * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
38502         Only check TFmode for SPE constants.  Don't check TImode or TDmode.
38503
38504 2014-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
38505
38506         * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
38507         -mcpu.
38508
38509 2014-01-07  Yufeng Zhang  <yufeng.zhang@arm.com>
38510
38511         * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
38512         with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
38513         rtx is const0_rtx or not.
38514
38515 2014-01-07  Richard Sandiford  <rdsandiford@googlemail.com>
38516
38517         PR target/58115
38518         * target-globals.c (save_target_globals): Remove this_fn_optab
38519         handling.
38520         * toplev.c: Include optabs.h.
38521         (target_reinit): Temporarily restore the global options if another
38522         set of options are in force.
38523
38524 2014-01-07  Jakub Jelinek  <jakub@redhat.com>
38525
38526         PR rtl-optimization/58668
38527         * cfgcleanup.c (flow_find_cross_jump): Don't count
38528         any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
38529         to determine what is counted.
38530         (flow_find_head_matching_sequence): Use active_insn_p to determine
38531         what is counted.
38532         (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
38533         counting change.
38534         * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
38535         determine what is counted.
38536
38537         PR tree-optimization/59643
38538         * tree-predcom.c (split_data_refs_to_components): If one dr is
38539         read and one write, determine_offset fails and the write isn't
38540         in the bad component, just put the read into the bad component.
38541
38542 2014-01-07  Mike Stump  <mikestump@comcast.net>
38543             Jakub Jelinek  <jakub@redhat.com>
38544
38545         PR pch/59436
38546         * tree-core.h (struct tree_optimization_option): Change optabs
38547         type from unsigned char * to void *.
38548         * optabs.c (init_tree_optimization_optabs): Adjust
38549         TREE_OPTIMIZATION_OPTABS initialization.
38550
38551 2014-01-06  Jakub Jelinek  <jakub@redhat.com>
38552
38553         PR target/59644
38554         * config/i386/i386.h (struct machine_function): Add
38555         no_drap_save_restore field.
38556         * config/i386/i386.c (ix86_save_reg): Use
38557         !cfun->machine->no_drap_save_restore instead of
38558         crtl->stack_realign_needed.
38559         (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
38560         this function clears frame_pointer_needed.  Set
38561         cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
38562         and DRAP reg is needed.
38563
38564 2014-01-06  Marek Polacek  <polacek@redhat.com>
38565
38566         PR c/57773
38567         * doc/implement-c.texi: Mention that other integer types are
38568         permitted as bit-field types in strictly conforming mode.
38569
38570 2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
38571
38572         * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
38573         is newly allocated.
38574
38575 2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
38576
38577         * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
38578
38579 2014-01-06  Martin Jambor  <mjambor@suse.cz>
38580
38581         PR ipa/59008
38582         * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
38583         to int.
38584         * ipa-prop.c (ipa_print_node_params): Fix indentation.
38585
38586 2014-01-06  Eric Botcazou  <ebotcazou@adacore.com>
38587
38588         PR debug/59350
38589         PR debug/59510
38590         * var-tracking.c (add_stores): Preserve the value of the source even if
38591         we don't record the store.
38592
38593 2014-01-06  Terry Guo  <terry.guo@arm.com>
38594
38595         * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
38596
38597 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
38598
38599         PR bootstrap/59541
38600         * config/darwin.c (darwin_function_section): Adjust return values to
38601         correspond to optimisation changes made in r206070.
38602
38603 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
38604
38605         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
38606         from prefetch_block tune setting.
38607         (nocona_cost): Correct size of prefetch block to 64.
38608
38609 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
38610
38611         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
38612         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
38613         used to save the static chain register in the computation of the offset
38614         from which the FP registers need to be restored.
38615
38616 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
38617
38618         PR tree-optimization/59519
38619         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
38620         ICE if get_current_def (current_new_name) is already non-NULL, as long
38621         as it is a phi result of some other phi in *new_exit_bb that has
38622         the same argument.
38623
38624         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
38625         or vmovdqu* for misaligned_operand.
38626         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
38627         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
38628         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
38629         aligned_mem for AVX512F masked aligned load and store builtins and for
38630         non-temporal moves.
38631
38632 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
38633
38634         PR tree-optimization/59651
38635         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
38636         Address range for negative step should be added by TYPE_SIZE_UNIT.
38637
38638 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
38639
38640         * config/m68k/m68k.c (handle_move_double): Handle pushes with
38641         overlapping registers also for registers other than the stack pointer.
38642
38643 2014-01-03  Marek Polacek  <polacek@redhat.com>
38644
38645         PR other/59661
38646         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
38647         __builtin_FILE.
38648
38649 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
38650
38651         PR target/59625
38652         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
38653         asm goto as jump.
38654
38655         * config/i386/i386.md (MODE_SIZE): New mode attribute.
38656         (push splitter): Use <P:MODE_SIZE> instead of
38657         GET_MODE_SIZE (<P:MODE>mode).
38658         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
38659         (mov -1, reg peephole2): Likewise.
38660         * config/i386/sse.md (*mov<mode>_internal,
38661         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
38662         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
38663         *<code><mode>3, *andnot<mode>3<mask_name>,
38664         <mask_codefor><code><mode>3<mask_name>): Likewise.
38665         * config/i386/subst.md (mask_mode512bit_condition,
38666         sd_mask_mode512bit_condition): Likewise.
38667
38668 2014-01-02  Xinliang David Li  <davidxl@google.com>
38669
38670         PR tree-optimization/59303
38671         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
38672         (dump_predicates): Better output format.
38673         (pred_equal_p): New function.
38674         (is_neq_relop_p): Ditto.
38675         (is_neq_zero_form_p): Ditto.
38676         (pred_expr_equal_p): Ditto.
38677         (pred_neg_p): Ditto.
38678         (simplify_pred): Ditto.
38679         (simplify_preds_2): Ditto.
38680         (simplify_preds_3): Ditto.
38681         (simplify_preds_4): Ditto.
38682         (simplify_preds): Ditto.
38683         (push_pred): Ditto.
38684         (push_to_worklist): Ditto.
38685         (get_pred_info_from_cmp): Ditto.
38686         (is_degenerated_phi): Ditto.
38687         (normalize_one_pred_1): Ditto.
38688         (normalize_one_pred): Ditto.
38689         (normalize_one_pred_chain): Ditto.
38690         (normalize_preds): Ditto.
38691         (normalize_cond_1): Remove function.
38692         (normalize_cond): Ditto.
38693         (is_gcond_subset_of): Ditto.
38694         (is_subset_of_any): Ditto.
38695         (is_or_set_subset_of): Ditto.
38696         (is_and_set_subset_of): Ditto.
38697         (is_norm_cond_subset_of): Ditto.
38698         (pred_chain_length_cmp): Ditto.
38699         (convert_control_dep_chain_into_preds): Type change.
38700         (find_predicates): Ditto.
38701         (find_def_preds): Ditto.
38702         (destroy_predicates_vecs): Ditto.
38703         (find_matching_predicates_in_rest_chains): Ditto.
38704         (use_pred_not_overlap_with_undef_path_pred): Ditto.
38705         (is_pred_expr_subset): Ditto.
38706         (is_pred_chain_subset_of): Ditto.
38707         (is_included_in): Ditto.
38708         (is_superset_of): Ditto.
38709
38710 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
38711
38712         Update copyright years.
38713
38714 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
38715
38716         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
38717         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
38718         config/arc/arc.md, config/arc/arc.opt,
38719         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
38720         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
38721         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
38722         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
38723         config/linux-protos.h, config/linux.c, config/winnt-c.c,
38724         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
38725         vtable-verify.c, vtable-verify.h: Use the standard form for the
38726         copyright notice.
38727
38728 2014-01-02  Tobias Burnus  <burnus@net-b.de>
38729
38730         * gcc.c (process_command): Update copyright notice dates.
38731         * gcov-dump.c: Ditto.
38732         * gcov.c: Ditto.
38733         * doc/cpp.texi: Bump @copying's copyright year.
38734         * doc/cppinternals.texi: Ditto.
38735         * doc/gcc.texi: Ditto.
38736         * doc/gccint.texi: Ditto.
38737         * doc/gcov.texi: Ditto.
38738         * doc/install.texi: Ditto.
38739         * doc/invoke.texi: Ditto.
38740
38741 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
38742
38743         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
38744
38745 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
38746
38747         * config/i386/sse.md (*mov<mode>_internal): Guard
38748         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
38749
38750         PR rtl-optimization/59647
38751         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
38752         new_rtx into UNSIGNED_FLOAT rtxes.
38753 \f
38754 Copyright (C) 2014 Free Software Foundation, Inc.
38755
38756 Copying and distribution of this file, with or without modification,
38757 are permitted in any medium without royalty provided the copyright
38758 notice and this notice are preserved.